A method for efficiently purifying 5' protected 2' -deoxypurine nucleosides, efficient production of which has previously been difficult. Impurities can be separated by obtaining the 5' protected 2'-deoxypurine nucleoside as an inclusion crystal including a solvent such as that having a nitrile structure in order to purify the 5' protected 2'-deoxygurine nucleoside at a high purity. This inventio...

Absorbent product (101) such as a sanitary towel, a panty liner or an incontinence pad, which product has two transverse end edges (117, 118), two longitudinal side edges (119, 120), a liquid-permeable surface layer (102), a liquidtight backing layer (103) and an absorbent core (104) arranged between these layers (102, 103), the product having side flaps (106) arranged at the longitudinal side edg...

Absorbent product (101) such as a sanitary towel, a panty liner or an incontinence pad, which product has two transverse end edges (117, 118), two longitudinal side edges (119, 120), a liquid-permeable surface layer (102), a liquidtight backing layer (103) and an absorbent core (104) arranged between these layers (102, 103), the product having side flaps (106) arranged at the longitudinal side edg...

A disposable pants-type diaper 1 includes a front waist region sheet 2, a rear waist region sheet 3 and a body fluid absorbent pad 4. The front and rear waist region sheets 2, 3 are bonded together in the vicinity of transversely opposite side edges 16, 17 thereof and the pad 4 is curved in a U-shape and has longitudinally opposite ends 36, 37 bonded to the inner side of the front and rear waist r...

PURPOSE: A spot-size-converter integrated semiconductor laser and fabricating the same are provided to be easily manufactured with optimizing the LASER and the SSC region, respectively. CONSTITUTION: The device includes a first waveguide(42), a second waveguide(45) provided with the SSC region in the form of ridge and an active layer in a planar buried shape for coupling an optical mode to the fir...

The invention relates to a method for decompressing a compressed audio signal. In the compression of an audio signal, samples of the audio signal are taken, the samples are compiled into sample sets comprising a given number of samples, and the sample sets are subjected to time-to-frequency conversion, to form spectrum components. In the method, the spectrum components are subjected to frequency-t...

PURPOSE: To efficiently allocate Walsh codes in any order by controlling the order of allocation of the Walsh codes in a communication system for using Walsh codes mixed in different orders. CONSTITUTION: The allocation apparatus of Walsh codes comprises an allocation order information retention means 33A for retaining allocation order information for setting the allocation order of the Walsh code...

PURPOSE: To correct body movement and a phase error caused by magnetic field nonuniformity. CONSTITUTION: Inverting lead gradients Nr1, Nr2 for data collection are applied, compensation data H (n, 1), H (n, 2) corresponding to focusing navigation echoes Ne1, Ne2 are collected, alternately inverting lead gradients r1,..., rM for data collection are applied in succession, phase encode gradients pdn,...

PURPOSE: Provided is a solar device for charge of cellular phone, which can charge the cellular phone by simply separating a battery cap of housing of the cellular phone and exposing a battery of the cellular phone to proper light source(for example, solar energy), when user needs to charge the battery. CONSTITUTION: The solar device(1) for charge of cellular phone, which is positioned in battery(...

PURPOSE: Provided is a lithium secondary battery containing a polymer electrolyte excellent in ionic conductivity and not causing an inside short, and a process for producing the lithium secondary battery. CONSTITUTION: The lithium secondary battery(1) comprises a cathode(2), an anode(3), and the polymer electrolyte(4) formed by impregnating an organic electrolyte into a nonwoven fabric(7) contain...

PURPOSE: Provided are a polymer electrolyte excellent in ionic conductivity and not causing the inside short, a process for producing the polymer electrolyte, and a lithium secondary battery containing the polymer electrolyte. CONSTITUTION: The polymer electrolyte(4) is produced by adding an organic electrolyte to a nonwoven fabric containing a gellable fiber(5), gelled easily by the organic elect...

PURPOSE: A semiconductor device and a method of manufacturing the same are provided to be capable of thinly forming a package of the semiconductor device by forming the second semiconductor chip thinner than the first semiconductor chip. CONSTITUTION: The first semiconductor chip(1) and the second semiconductor chip(2) stacked on the first semiconductor chip(1), are sealed and held by resin on a c...

A method of performing maintenance actions on the spans of a mesh- restorable network is disclosed. The method addresses the problem of scheduling maintenance outages on spans of the network, whereby maintenance actions can be performed on the spans. The method comprises the steps of: determining, for each possible pair-wise selection of spans in the network, a first indication of risk of perform...

A network administration system for an ad-hoc or 'sporatic' network where a ll logs are received and sent through a MILog agent at each network device. The MILog agents route and filter logs accordingly to instructions received via Mobile Interactive Logs (MILogs), and further provide other services such as creating MILogs. A user is able to create and dispatch a MILog at any time to any MILog-...

PURPOSE: An air conditioner is provided to maintain the internal refrigerant in a condenser at a predetermined temperature by making the cooling water in the atomized state exchange heat with the refrigerant, to improve the condensing efficiency by making the water particles and air uniformly invade the all sections of the condenser, and to enhance the reliability of an air conditioner by suppress...

PURPOSE: Provided are an apparatus and a method for the melt spinning and depositing of a plurality of tows, thereby allowing flexible production of tows with low outage times and a low amount of rejects. CONSTITUTION: A device and a method for the melt spinning and depositing of a plurality of tows (5.1, 5.2, . . . , 5.n) utilizes several spinning devices (1.1, 1.2, . . . , 1.n) by means of which...

In an optical fiber network bidirectional WDM traffic is sent on one optical main transmission fiber (1) between two nodes (A, B) connected in the path of the transmission fiber. The bidirectional traffic between a pair of nodes is carried on two different wavelength channels (Nos. 1, 2), one for each direction. The two wavelength channels are added to/dropped from the traffic in the ring fiber (1...

In an optical fiber network bidirectional WDM traffic is sent on one optical main transmission fiber (1) between two nodes (A, B) connected in the path of the transmission fiber. The bidirectional traffic between a pair of nodes is carried on two different wavelength channels (Nos. 1, 2), one for each direction. The two wavelength channels are added to/dropped from the traffic in the ring fiber (1...

The invention generally relates to a connector ( 1 ) for receiving a cable end ( 12 ), arranged for being attached to a circuit board. The connector is provided with a through hole ( 10 ) for receiving the cable end, at least one upper lip ( 5 ) and at least one lower lip ( 3 ) with a connector recess ( 11, 13 ) therebetween for fitting onto an edge of a slit ( 6 ) in the circuit board. The connec...

The invention generally relates to a connector ( 1 ) for receiving a cable end ( 12 ), arranged for being attached to a circuit board. The connector is provided with a through hole ( 10 ) for receiving the cable end, at least one upper lip ( 5 ) and at least one lower lip ( 3 ) with a connector recess ( 11, 13 ) therebetween for fitting onto an edge of a slit ( 6 ) in the circuit board. The connec...