baber/WOPTO huggingface dataset:
Patent JP-2004044039-A (JP)
Title: Method for producing ultrafine fiber textured yarn having elasticity and ultrafine fiber textured yarn having elasticity obtained therefrom
Inventor: KAN NICHISHUN
IPC: D02G1/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine fiber textured yarn not exhibiting a self-crimpable elastic function before carrying out heat treatment in dyeing and finishing, namely having excellent dimensional stability of yarn and exhibiting an elastic function capable of readily weaving.  <P>SOLUTION: A thermoplastic fiber having a self-crimpable elastic function is adopted and ultrafine fiber is false-twisted by a compressed air jet apparatus and two kinds of materials are entangled and conjugated to prepare a high-class yarn having an elastic function. Thereby, production steps of the elastic conjugate yarn are simplified and production cost is reduced and excellent dimensional stability is imparted to the yarn, because the high-class yarn having the elastic function does not exhibit the self-crimpable elastic function before carrying out heat treatment of dyeing. As a result, the yarn is readily woven and suitable for spinning industry and textile industry and clothes made of the textured yarn is comfortable, compared with clothes made of a conventional ultrafine textured yarn not having elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053275-A (JP)
Title: Positioning mechanism for measuring chip
Inventor: OTSUKA TAKASHI
IPC: G01N21/27
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning mechanism for a measuring chip easily obtaining positional accuracy of a measuring chip on a measuring device using a total reflection light.  <P>SOLUTION: Dust on the upper surface 11 of a measuring chip 10 is wiped off with a brush 33 by sliding the measuring chip 10 under the brush 33, and the measuring chip 10 is moved and energized upward by an energization member 28 at a position where an end part of the upper surface 11 contacts with an inside corner 30 of a positioning member 27. Then, a light beam 20 is made to incident at various angles so that a total-reflection condition is obtained in an interface 14a between a thin film layer 14 formed on an inner bottom surface of a measuring unit assembly 10 and a dielectric block 13 under it. The light beam 20 totally reflected from the interface 14a is detected by a photodetector 23 for measuring a condition of total-reflection attenuation based on an optical detection value to obtain characteristics of a sample solution 9. Since the upper surface 11 of the measuring chip 10 abuts on the positioning member 27 in a condition that the dust on the upper surface 11 is removed, backlash in the abutting part is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056365-A (JP)
Title: Packet communication network system and its packet transfer route controlling method
Inventor: MATSUNAGA HARUHIKO
IPC: H04L45/24
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet communication network system which enables a redundant configuration of packet transfer routes through dynamic routing for a packet communication system (including a center and a large scale base) requiring a high communication reliability, and enables a redundant configuration of packet transfer routes at low cost for a packet communication system (including a small-to-medium scale bases) not requiring a high communication reliability.  <P>SOLUTION: The packet communication network system comprises a first packet communication network group having VLANs #1_4, #2_4, a second packet communication network group having VLANs #3_4, #M_4, and routers b_41-1, 41-2 for dynamically controlling packet transfer routes in the first packet communication network group at the third layer level of the OSI (open systems interconnection) reference model and selecting packet transfer routes between the first and second packet communication network groups at the second layer level of the OSI reference model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055446-A (JP)
Title: Module battery
Inventor: OGAMI ETSUO
IPC: H01M2/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module battery capable of housing a subassembly body in a module case with no play.  <P>SOLUTION: The module battery 1 is provided with a battery holder 2 which holds one or more batteries, and a module case 41 which houses a subassembly body 3 in which a plurality of battery holders 2 are stacked in multiple stages. Wedge-like spacers 48 and 49 are engaged between the subassembly body 3 and a module case side wall 57. The wedge-like spacers 48 and 49 eliminate play in the clearance between the subassembly body 3 and the module case side wall 57. Thus, the subassembly body 3 is housed in the module case 41 with no play.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054776-A (JP)
Title: System for supporting delivery of belongings
Inventor: FUKAYA MUNEYUKI
IPC: G06Q50/30
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of travellers at reception of belongings to smoothly deliver belongings.  <P>SOLUTION: In a departure terminal 100, traveller's belongings 10 are received in trust, and a non-contact IC tag 11 having an unique tag ID written is attached to the belongings, and a mail address (or a telephone number) of a mobile phone 20 which the traveller carries is obtained as an identification code. A correspondence relation definition means 20 makes the tag ID and the identification number correspond to each other and stores them in a correspondence relation storage means 40. In an arrival terminal 200, a tag ID read means 50 is provided in a carrying line L to read the tag ID of the non-contact IC tag 11. A delivery information transmission means 60 refers to the correspondence relation storage means 40 to recognize the identification code corresponding to the read ID tag and informs the traveller of a place and a time of delivery by mail or a call to the pertinent mobile phone 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061199-A (JP)
Title: Spectral absorbance detector
Inventor: FUJITA TAKESHI
IPC: G01N21/27
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector which always monitors whether there is any abnormal signal caused by the detector.  <P>SOLUTION: A spectral optical system is configured such that spectral dispersion of a light passed through a slit 5 is conducted by a grating 9, and an slit image 16 is formed on an area including an incidence opening 11a of a sample cell 11 of a flow cell part 10 and an incidence opening 12a of a reference pit 12 in a direction perpendicular to the spectral dispersion direction. A test pit 13 having an incidence opening 13a in the area on which the slit image 16 is formed is provided in parallel with the sample cell 11 and the reference pit 12, and a light-receiving element 23 is provided to a sensor part 20 to receive the light passing through the test pit 13. The presence or absence of abnormal signals caused by the detector is always monitored by propriety processing signals output from the light-receiving element 23 and displaying and recording the signals with analytical data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061218-A (JP)
Title: Illuminating apparatus
Inventor: NOSO KAZUNORI
IPC: G01N21/84
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating apparatus for judging the state of arrangement of an object such as inclination.  <P>SOLUTION: A half mirror 24 is provided at a location opposed to a light emitting surface 23 of a light emitting part 22. Light 31 from the light emitting surface 23 is deflected at the half mirror 24 so as to strike a spring 3 on a substrate 2 from immediately above. The half mirror 24 transmits an image of the spring 3 upward to enable an upper camera 33 to pick up the image. A light shielding plate 41 is provided between the half mirror 24 and the light emitting part 22, and opening parts 42 are vertically and horizontally opened in the light shielding plate 41. The opening parts 41 form transmitting regions for transmitting the light 31 from the light emitting surface 23, and a frame part 51 and a cross part 52 form nontransmitting parts for not transmitting the light 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060024-A (JP)
Title: High strength steel sheet having excellent spot weldability and method for producing the same
Inventor: KISHI KAZUHIKO
IPC: C22C38/14
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To establish technology by which a high strength steel sheet having excellent spot weldability can stably be provided.  <P>SOLUTION: The high strength steel sheet comprises 0.06 to 0.10% C, Si, Mn, P (impurities), S (impurities), and Al, further comprises one or two kinds of metals selected from 0.01 to 0.08% Ti and 0.01 to 0.08% Nb, and, if required, comprises one or more kinds of metals selected from Mo, V, Cr, and Ca as well. Further, Cα defined by Cα=C+Si/30+Mn/25 and the contents of Ti and Nb satisfy the condition of Cα+0.1×Ti+0.12×Nb<0.185. The surface can be provided with an electroplating layer or a hot dip plating layer. The steel sheet can be obtained by coiling steel at 350 to 650°C after hot rolling at a specified finishing temperature, subjecting the steel to cold rolling and recrystallization annealing, and then performing cooling at a cooling rate of 10 to 100°C/s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071175-A (JP)
Title: Memory card connector
Inventor: TANAKA HIROHISA
IPC: G06K17/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card connector which is easy to mount of which, a plate spring having a locking part for preventing the fall-off of a memory card can be handled as a part integrated with a cover shell or a base shell.  <P>SOLUTION: The rear end part of a cover shell 2 is integrally jointed to the part corresponding to the rear part of the upper surface of a leg piece 5c of a slider, and the cover shell 2 comprises a spring plate part 100 which is hung down by a cut-and-raised part so as to freely move in left and right direction in which the plate surface extending from a jointing part 102 to a front end part 103 crosses the upper surface of cover shell 2 at right angles. A locking part 101 folded inward is formed at the front end part 103 of the plate spring part 100. The locking part locks the memory card by locking into a concave part 37 of the memory card MC when a slider 5 moving back together with the memory card MC moves into a prescribed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071287-A (JP)
Title: Transmission cable and its manufacturing method
Inventor: OGASAWARA TAKASHI
IPC: H01B13/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate fluctuation of internal skew generated when a foamed insulation layer is crushed by the stress between a drain wire and an insulated wire generated when a cable is laterally wound by a conductive tape material.  <P>SOLUTION: The transmission cable 1 is formed by winding a first conductive tape material 9 on signal wires composed of a pair of insulated wires 7 formed by covering a signal wire 3 by an insulation layer 5. Furthermore, the first conductive tape material 9 and a drain wire 11 are wound by a second conductive tape material 13 (or non-conductive tape material). When the transmission cable 1 is manufactured, as a pair of insulated wires 7 is wound by the first conductive tape material 9 beforehand, and the drain wire 11 and the foamed insulation layer 5 of a pair of insulated wires 7 are not directly contacted, and the stress generated when laterally winding the drain wire 11 and the first conductive tape material 9 in one direction by the second conductive tape material 13, is absorbed by the first conductive tape material 9, the foamed insulation layer is not crushed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068073-A (JP)
Title: Electroconductive oxide sintered compact, sputtering target composed of the sintered compact and their production method
Inventor: SUZUKI SATORU
IPC: C04B35/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive oxide sintered compact in which the occurrence of particles on sputtering when a thin film is deposited is suppressed, and which has improved quality and yield by improving the amount of Bi<SB>2</SB>O<SB>3</SB>to be added and sintering conditions, and thus improving the relative density of the SrRuO<SB>3</SB>based electroconductive oxide sintered compact, to provide a sputtering target composed of the sintered compact, and to provide their production methods.  <P>SOLUTION: The SrRuO<SB>3</SB>based electroconductive oxide sintered compact has a relative density of ≥93%. Further, the electroconductive oxide sintered compact preferably has a specific resistance of ≤500 μΩcm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069628-A (JP)
Title: Method for producing in-line test sample
Inventor: KAI HARUKA
IPC: H01L21/302
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample producing method which can produce an in-line test sample, without contaminating wafers and bring the wafer back to a production line thereby contributing to the production.  <P>SOLUTION: In the sample producing method, a groove section 12 is formed by etching / removing the periphery of a region, including a prescribed test point 7 disposed on the surface of the semiconductor wafer 14 treated in prescribed processes in a semiconductor device production line, and the region including the prescribed test point 7 is made thin. Then, a film stack, composed of an SiN film 15 and an SiO<SB>2</SB>film 16, is formed so as to cover the surface of the semiconductor wafer including the thinned region and the groove section 12. Next, the thinned region is cut out, by using a focused ion beam method and brought out by using a needle tip 18 of a manipulator device from the semiconductor wafer 14. Then, after removing the SiO<SB>2</SB>film 16 on the side of the semiconductor wafer, an Si-oxidized film is newly formed in the groove section 12, and the semiconductor wafer 14 is brought back to the production line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074460-A (JP)
Title: Inkjet recording medium
Inventor: TOMITA MUNETOSHI
IPC: B41M5/52
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium excellent in printability such as ink acceptability, bleedproofness, lustrous properties, weatherability and smoothness.  <P>SOLUTION: This inkjet recording medium contains a layer containing an oxyalkylene group-containing polyvinylalcohol-based resin satisfying formula (1), y≤-1.12x+58.1, wherein x is the content of oxyalkylene groups (%) in the oxyalkylene group-containing polyvinylalcohol-based resin under its fully saponified state and y is the crystallinity (%) of the oxyalkylene group-containing polyvinylalcohol-based resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204014-A (JP)
Title: Semiconductor wafer, method of manufacturing the same having bumps, semiconductor chip having bumps, method of manufacturing the same, semiconductor device, circuit board and electronic equipment
Inventor: OBARA HIROSHI
IPC: H01L21/60
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform high quality electroless plating regarding a semiconductor wafer, a method of manufacturing a semiconductor wafer having bumps, a semiconductor chip having the bumps, and a method of manufacturing the same, a semiconductor device, a circuit board, and electronic equipment.  <P>SOLUTION: The semiconductor wafer 10 is provided with a plurality of monolithic integrated circuits 14 formed in a semiconductor crystal 12 for realizing a function of a plurality of the semiconductor chips, a plurality of pads 50 formed in a plurality of first regions 42 to be the plurality of the semiconductor chips, and a conductor 60 positioned in a layer lower than the pads 50 through a second region 44 between two of the first regions 42 and electrically connecting at least two of the pads 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003142172-A (JP)
Title: Dye sensitized photoelectric transducing element and solar cell using the same
Inventor: IKEDA MASAAKI
IPC: H01M14/00
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To develop an inexpensive photoelectric transducing element having excellent conversion efficiency by using dye and semiconductor fine particle, and a solar cell as an applied product. SOLUTION: This photoelectric transducing element has a thin film of organic dye sensitized semiconductor fine particle made to carry methane dye shown by a general formula (1). The solar cell is manufactured by using the photoelectric transducing element. (1) (In the formula, A1 , A2 and A3 show each of a cyclic hydrocarbon residue which may be independently substituted, an amino group, a hydroxyl group, a cyano group, hydrogen atom and halogen atom which may be substituted or an alkyl group which may be substituted. X shows an aromatic hydrocarbon residue which may have a substitutional group or a heterocyclic residue which may have a substitutional group. In the formula, m shows an integer of 2 to 5 and n shows an integer of 0 to 4.  Or, when n is >=2 and a plurality of A1 and A2 exist, each A1 and each A2 shows the groups which may be independently the same or different each other. Or when A1 or a plurality of A1 exist, a cycle which may have a substantial group may be formed by coupling each A1 . When A2 or a plurality of A2 exist, a cycle which may have a substitutional group by coupling two among each A2 and A3 may be formed).
Patent JP-2004078081-A (JP)
Title: Camera
Inventor: SHIBA KENICHI
IPC: H04N101/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which enables a photographer to surely take a photograph in a simple manner.  <P>SOLUTION: A camera body 12 is provided with two release buttons 24A and 24B. When the one release button 24A is pushed, photograph-taking conditions, such as exposure and focusing, are set and when the other release button 24B is pushed, photograph-taking is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084759-A (JP)
Title: Speed change control unit of continuously variable transmission
Inventor: JO SHINICHIRO
IPC: F16H61/12
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change control unit of a continuously variable transmission for consistently controlling the speed change even during the reverse drive while enhancing the durability of the continuously variable transmission.  <P>SOLUTION: A speed change control unit of a continuously variable transmission having a toroidal transmission unit and a speed change control hydraulic system comprises: a forward/rear drive detector; a drive speed estimating means to estimate the maximum drive speed of a speed change actuator; a normal state control means to operate the drive command value of the speed change actuator; a compensation determining means to determine whether the difference between the target speed change ratio and the speed change ratio is compensated by the normal state control means; and an abnormal state control means which sets the drive command value of the speed change actuator to be a value in which the speed change ratio is changed to the deceleration side and the trunnion is not displaced or abutted on a stopper in the trunnion offset direction. The compensation determining means sets the drive command value of the speed change actuator to be operated by the abnormal state control means to be a value in which the speed change ratio is changed to the deceleration side, and the trunnion does not abut on the stopper in the trunnion offset direction in the reverse drive if the reverse drive is detected and the maximum drive speed of the speed change actuator is a predetermined value or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084547-A (JP)
Title: Vacuum pump
Inventor: NOMURA SHINICHI
IPC: F04D29/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump capable of eliminating failure of an operation due to miswriting and heightening reliability by preventing miswriting to a semiconductor memory following electric power failure.  <P>SOLUTION: When a commercial power source 250 is turned off or subjected to blackout, an alternating current voltage is not supplied to a controlling device 400. However, because a predetermined electric charge is stored in a capacitor in a charging and discharging circuit 420 during a normal operation, a direct current voltage can continue to be supplied to semiconductor memories 142, 205 and a data writing circuit 204 for a certain period. After a certain period has elapsed, an action for writing to the semiconductor memories 142, 205 from the data writing circuit 204 is limited, so as to control the writing action not to be executed after the period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083205-A (JP)
Title: Buffer device for elevator
Inventor: YOSHIKAWA YASUSHI
IPC: B66B5/28
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce man-hours of manufacturing and man-hours of installing operation for a buffer device by enabling common use in various types of elevators.  <P>SOLUTION: The buffer device 9 is arranged between lower ends of a pair of guide rails 7, 7 for guiding ascending/descending of a car or a counterweight. This buffer device 9 comprises: a pair of rail support plates 10A and 10B for supporting the guide rails 7, 7; and first and second bases 11 and 12 having one ends coupled to the rail support plates 10A and 10B and the other ends being free ends. The free ends movably overlap with each other along an arranging direction of the pair of guide rails 7, 7. A buffer 14 is arranged via a buffer support plate 13 fixed to at least one of the first and the second bases 11 and 12. By adjusting a length dimension along the arranging direction of the pair of guide rails 7, 7 by the first and second bases 11 and 12, the buffer device 9 is installed while being matched to a gap dimension between the pair of guide rails 7, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087303-A (JP)
Title: Film forming apparatus, liquefied material filling method, device, and method and apparatus for manufacturing device
Inventor: USUI TAKAHIRO
IPC: H01J9/227
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To fill an ink in a head without heating nor leaving air bubbles in a flow path even with the ink of high viscosity.  <P>SOLUTION: A head 14 is provided with a discharge nozzle. A sucking apparatus 44 sucks a liquefied material in the head 14 from the discharge nozzle through a suction path. By intermittently sucking the liquefied material from the discharge nozzle, it is filled in the head 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095646-A (JP)
Title: Optical device
Inventor: AIZAWA HIDEKUNI
IPC: H01S5/022
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a beam spot shape as designed by suppressing the effect of the light emitted from a light emitting element and reflected.  <P>SOLUTION: The optical device comprises an LD (laser diode) 1 light emitting element, and an opening 4 for shaping the light emitted from the LD 1, and produces a light beam of a predetermined shape over a specified distance from the opening 4 along the light emitting direction wherein the opening 4 is shaped to include an object 14 intercepting unnecessary reflected light from the LD1 to the opening 4.  <P>COPYRIGHT: (C)2004,JPO