baber/WOPTO huggingface dataset:
Patent JP-2004055175-A (JP)
Title: Stranded wire having directivity in bending property
Inventor: FUJIWARA YUJI
IPC: H01B5/08
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stranded wire having directivity in bending property making a cable stringing work easy, capable of reducing the construction cost of steel a tower or the like.  <P>SOLUTION: For the stranded wire 4 composed of combination strands 1a formed with a reinforcing wire 3 and wires 2, the shape of the cross section of the reinforcing wire 3 is not circular, and the combination strands 1a are stranded so that the shape of cross section of the reinforcing wires 3 uniformly equal in one direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052589-A (JP)
Title: Turbocharger with variable nozzle vane
Inventor: KAWAMOTO MASUO
IPC: F02B39/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger with a variable nozzle vane for properly suppressing the stick of the nozzle vane even when a space becomes smaller between the nozzle vane and a circular gas passage in secular use.  <P>SOLUTION: A nozzle ring 31 is mounted on a turbine housing 12 at a certain space and the circular gas passage 19 is formed by the inner wall of the turbine housing 12 and the nozzle ring 31. The nozzle ring 31 has the openable/closable nozzle vane 20 for varying the flow area of the circular gas passage 19. The turbine housing 12 has a cutout portion 12b on the inner wall for enlarging a space between the nozzle vane 20 and itself at a certain-opening position of the nozzle vane 20 and the nozzle ring 31 has a cutout portion 31b for enlarging a space between the nozzle vane 20 and itself at the certain-opening position of the nozzle vane 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055026-A (JP)
Title: Disk drive and beam angle adjustment structure
Inventor: ARASE HIROYUKI
IPC: G11B7/085
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive capable of preventing the play of adjustment screws without increasing the number of components, and a beam angle adjustment structure.  <P>SOLUTION: An optical pickup angle adjustment mechanism 10 in the beam angle adjustment structure is provided with a male screw member 6 and a female screw member 15. In the male screw member 6, a flange engaging part 6b engaging by pinching chassis edges with two flanges, a male screw part 6a, and a cylindrical pressing-in part 6c positioned between the flange engaging part and the male screw part are integrated. The female screw part is provided with a nut 15a fixed to a pickup support part 16, and a pressing-in hole 15c which is bored in the pickup support part coaxially to the nut and through which the pressing-in part is pressed into the hole 15c in close contact with the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021251-A (JP)
Title: Optical fiber grating coupler type fully optical logic circuit device
Inventor: SASAKI YUTAKA
IPC: G02F3/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully optical logic circuit device simple in configuration, low in connection loss and low in cost by using an optical fiber grating coupler which is a fiber type optical device.  <P>SOLUTION: Two beams of signal light are entered into the optical fiber grating coupler in which the Bragg wavelength is set to be a signal light wavelength. Thereby the Bragg wavelength of the optical fiber grating is displaced from the signal light wavelength and the fiber type fully optical logic circuit device is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051454-A (JP)
Title: Fiber cement plate and method for manufacturing the same
Inventor: KAWAGUCHI YOSHIMORI
IPC: C04B24/08
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber cement plate formed in such a manner that water absorptivity is kept low without adding a large amount of chemical additives, such as water repellents, and without impeding hydration reaction, and that physical properties, such as strength, carbonation resistance, and freeze damage resistance, can be assured.  <P>SOLUTION: The composition of solid raw materials for the fiber cement plate is composed, by 100 pts. wt., of 70 to 92wt% in the total amount of portland cement (A) and fine siliceous powder (B), 3 to 10wt% organic fibers (C), and the balance extenders (D), such as weight reduction materials, and further, 0.1 to 5.0wt% in total of additives of ≥2 kinds among a fatty acid ester compound (a), silicone-based compound (b), and fine reactive siliceous powder (c) are added to the raw materials, with respect to the total amount 100 of the solid raw materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050737-A (JP)
Title: Mold structure for light guide plate
Inventor: NAKABASHI SUMIO
IPC: G02F1/13357
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold structure 10 for a light guide plate which enables simple fitting and removal of a replica plate 24 without impairing it.  <P>SOLUTION: A fixing device 20 is fitted to a recess part 18b of a second mold 18 forming a cavity 26. On the occasion of fixing the replica plate 24 to the second mold 18, the back of the replica plate 24 is sucked by a negative pressure applied from the fixing device 20, and the negative pressure is released when the replica plate 24 is removed from the second mold 18. Accordingly, bolts for fixing the replica plate 24 are dispensed with and the time and labor for fitting and removing the replica plate 24 can be sharply reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057329-A (JP)
Title: Shield cover used for reclining device of car seat
Inventor: ABE HIROSHI
IPC: A47C1/024
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To neatly finish a reclining device and its surrounding by allowing the movable hinge bracket of the reclining device to be able to rock without making clearance.  <P>SOLUTION: This shield cover is provided with a free standing soft resin lip 15 which is fitted to a hinge bracket escape port 14 to seal clearance between the escape port 14 and the bracket. The reclining device covered from the outside of a seat cushion can be arranged at the rear part of the side face of a seat cushion. An inner cover 12 is provided with a motor cover escape port 19 for escaping from the motor cover 30 of the reclining device and a free standing soft resin lip 20 which is fixed to the motor cover escape port 19 to seal clearance between the motor cover 30. The reclining device covered from the inside of the seat cushion can be assembled to the outer cover 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059196-A (JP)
Title: Elevator
Inventor: MIHARA TOMIKICHI
IPC: A47B91/06
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator capable of elevating members keeping parallelism without increasing size or weight of the elevator.  <P>SOLUTION: This elevator is provided with a support part to support members disposed on it, and a fixing part positioned under the support part. The support part is connected to the fixing part by at least four screw shafts which are supported by either of the support part and the fixing part on one end side to be freely rotatable, and engaged with screw holes formed passing through in the other of the fixing part and the support part on the other end side. Between the support part and the fixing part, sprockets are fixed to all the screw shafts to synchronously rotate with the screw shaft, and an endless belt having engagement parts to be engaged with teeth on the sprockets is wound around all the sprockets. A prescribed screw shaft is rotated by a detachable handle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061817-A (JP)
Title: Toner for electrophotographic method, developer for electrophotographic method, image, and sheet
Inventor: ENDO YASUHIRO
IPC: G03G9/087
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce an image generating at least any one of changes among coloration due to change of humidity, actualization, fading and discoloration on demand, using an electrophotographic method in place of printing.  <P>SOLUTION: The image is formed in the electrophotographic method by using toner, containing a humidity sensitive material and a developer generating at least any one of changes among coloration due to change in humidity, fading and discoloration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056062-A (JP)
Title: Cat-PECVD (CATALYTIC PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION) METHOD, FILM FORMED USING THE SAME, AND THIN FILM DEVICE EQUIPPED WITH THE FILM
Inventor: SHINRAKU KOUICHIROU
IPC: C23C16/44
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can deposit a film on a large area, while the thickness/quality of the film are highly uniform at a high speed and at high quality, and can realize high productivity and to provide a film formed by the method and to provide a thin film device using the film.  <P>SOLUTION: A material gas containing a gas containing Si and/or C in a molecular formula, and a non-Si non-C gas containing a gas which does not contain Si and C in a molecular formula, heated by a heat catalyst, arranged on a gas inlet path are injected from a plurality of gas jet ports provided at an antenna electrode passing through the hollow part of the antenna electrode installed in a film deposition space and having a hollow structure. The gases injected into the space and mixed are decomposed/activated by a plasma, generated by the electrode connected to a high-frequency power source, and the film is deposited on a base disposed opposite to the electrode in the space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071603-A (JP)
Title: Method of soldering electronic component
Inventor: MIHARA MAKOTO
IPC: H05K3/34
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of the performance or service life of an electronic component by preventing a failure, such as internal peeling etc.  <P>SOLUTION: The temperature rise in the circumference of a chip in the electronic component is suppressed without having no effect on the temperature of a soldered spot by attaching a material having a heat insulating or radiating effect to the circumference of the electronic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066642-A (JP)
Title: Laminated polyester film
Inventor: SATO YOSHIKI
IPC: C08J7/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which is excellent even in suitability for a coating process, wherein when a coated layer is provided on a film surface, an oligomer deposited onto the coated layer surface is little and even when treated at a high temperature, decrease of transparency is not caused.  <P>SOLUTION: For a laminated film having the coated layer on a polyester film surface having a critical surface tension of ≥ 46 dyne/cm, a polyester-attributable oligomer amount on a surface of the coated layer after the laminated film is heat treated at 180°C for 10 min, is ≤10.0 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142100-A (JP)
Title: Polymer, electrode material composite including the polymer, manufacturing method for the composite, electrode using the composite, and secondary battery using the electrode
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/36
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To develop an electrode material having characteristics suitable for a proton-shift type battery, a large proton insertion-emission capacity, and a high electric conductivity, a composite of the electrode material with a conductive carbon material, for the electrode material, and manufacturing methods for these. SOLUTION: A polymer having a pyrazinoquinoxaline structure and capable of an electrochemical oxidation-reduction reaction, a composite of the polymer with the conductive carbon material, an electrode containing the composite, and a secondary battery having the electrode, and the manufacturing methods for these are provided.
Patent JP-2004067195-A (JP)
Title: Spout plug and packaging container for liquid
Inventor: KANEKO MASAMICHI
IPC: B65D47/36
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout plug which can be easily removed from an unsealing blade, can be unsealed along the function even when the discharging port plug is not accurately arranged at the position of a discharging hole, and can be manufactured at a stable high working ratio in the processes of the manufacture of a packaging material, the packaging-filling of a container, and the bonding of the spout plug to the container, and a packaging container for a liquid.  <P>SOLUTION: For this spout plug, a first engaging fin which transmits a rotating force of the unsealing blade is vertically provided from the lower surface of the top board of a cap, on the cap. The unsealing blade is equipped with a cylindrical part, a protruding blade which is provided at the lower center of the cylindrical part, and a tapered part. On the inner peripheral surface of the cylindrical part of the unsealing blade, a second engaging fin is vertically provided from the top to the bottom. The tapered part has a steep slope and a gentle slope, and the diameter of the discharging hole is constituted to be smaller than the inner diameter of a spout discharging cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068969-A (JP)
Title: Power supply control device for solenoid valve
Inventor: KOUMAE YASUAKI
IPC: F16K31/06
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control device for a solenoid valve capable of applying a current to a coil according to a rated current of a latch type solenoid valve.  <P>SOLUTION: The latch type solenoid valve supplying power only when driving from a closed state to an open state or from the open state to the closed state is provided with a means 7 for selecting a circuit capable of controlling the current passing through the coil L to be the rated current in accordance with the latch type solenoid valve with the different rated current (a changing-over switch). Accordingly since the current for driving the solenoid valve 6 can be selected by changeover so as to be the rated current in accordance with the latch type solenoid valve with the different rated current, the rated current is applied to the coil L, and reliable opening/closing drive according to a type of the solenoid valve 6 is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065173-A (JP)
Title: New dumbbell type vector
Inventor: KAMIYA HIROYUKI
IPC: C12N1/19
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dumbbel type nonviral vector improved in expression efficiency.  <P>SOLUTION: The dumbbel type vector is obtained by linearizing a cyclic plasmid DNA and capping the both ends of the linearized DNA with an oligonucleotide forming a thermally/thermodynamically stable loop. The thermally/thermodynamically stable loop exhibits a resistance to exonuclease (catabolic enzyme) and DNA arriving a nuclei without being decomposed expresses a gene. The vector is represented by the general formula A-R-B [wherein A and B may be each same or different and A and B are each a loop composed of a single chain oligonucleotide containing the base sequence gaa or gnaa (n is a, g, c or t) and having ≤6 base number and a double-stranded straight chain DNA having 4-20 kb base logarithm; R is a double-stranded straight chain DNA having 1-10 kb base logarithm and comprises a promoter, a foreign gene and poly A-added signal]. The vector exhibits expression efficiency (transcription efficiency) which is 5-10 times higher than that of the cyclic DNA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079829-A (JP)
Title: Plasma processing apparatus
Inventor: ISHIBASHI KIYOTAKA
IPC: C23F1/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus that can suppress abnormal discharging or the generation of contaminations.  <P>SOLUTION: The plasma processing apparatus is provided with a chamber 1 for housing a substrate 11, a high-frequency power supply 5 for generating a microwave, and an antenna 3 for radiating the microwave in the chamber 1. The microwave generating from the high-frequency power supply 5 is sent to the antenna 3 through a waveguide tube 6. A top plate 4 comprising partly a barrier rib of the chamber 1 is provided on the upper part of the chamber 1. A given delay path 2 that is made of the same material as the top plate 4 is provided like a ring on the outer periphery of the top plate 4 to delay the transmission of the microwave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079444-A (JP)
Title: Electrodeless discharge lamp, electrodeless discharge lamp lighting device, and lighting system
Inventor: MATSUO SHIGEKI
IPC: F21Y101/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp having a bulb shaped in a nearly spherical form having a cross-sectionally recessed cavity part and having an excellent luminous flux rising characteristic or dark place start-up property; to provide an electrodeless discharge lamp lighting device for lighting the electrodeless discharge lamp; and to provide a lighting system equipped with the electrodeless discharge lamp and the electrodeless discharge lamp lighting device.  <P>SOLUTION: This electrodeless discharge lamp lighting device is provided with: the nearly spherical bulb 1 filled with a discharge gas containing at least mercury and a rare gas in its inside and having the cross-sectionally recessed cavity part 2; and an induction coil 3 installed in the cavity 2 for feeding a high-frequency electromagnetic field to the discharge gas. A holding part 6 having at least one bent part 5 is fitted to at least one of projecting parts 4 projecting from both ends of the cavity parts 2, and a dark place start-up improving auxiliary material 7 is mounted on the holding part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125289-A (JP)
Title: Image composite device
Inventor: SHIGYO YUJI
IPC: H04N5/225
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that can record data other than image data representing an object image as data related to an object onto recording medium. SOLUTION: The digital electronic still camera 20 is provided with a distance sensor 2, a temperature sensor 3 and a sound collection microphone 5. Data representing a distance up to the object, data representing a temperature of the object, and data denoting a reflecting amount from the object can be obtained from them, and the data are stored in a memory card 30 related with image data representing the object image.
Patent JP-2004086976-A (JP)
Title: Slider testing machine
Inventor: KAINUMA NORIO
IPC: G11B5/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing costs by accurately and easily testing the characteristics of a single slider under the same conditions as those when the slider is mounted on a suspension.  <P>SOLUTION: The slider testing machine for testing the function of a slider 14 used for data reading/writing on a medium is provided with a set plate 20 for detachably supporting the slider 14 singly, floating the slider with a predetermined space from a medium surface during testing, and electrically connecting the slider and an inspection device to enable data reading/writing on the medium. Gimbals 30 prepared by forming splits in a metal plate are fixed to the set plate 20 to contact/separate the slider 14 with/from the medium, and to support the same to tilt in an optional direction. A fixed base part 40 is fixed to the gimbals 30 to detachably support the slider 14, and a pressing pin 51 is disposed to press the fixed base part 40 toward the medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081574-A (JP)
Title: Fraudulent put-out supervising device
Inventor: ISHIKAWA SHINYA
IPC: A63F7/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fraudulent put-out supervising device effectively preventing a wrongdoing on a game ball put-out.  <P>SOLUTION: The wrong put-out supervising device comprises an abnormality detecting means 11 for detecting the wrongdoing on the game ball put-out, a control means 15 for counting the number of detection of the wrongdoing by the abnormality detecting means 11 and abnormality outputting means 12 and 13 for outputting an alarm at a time when the abnormality detecting means 11 detects the wrongdoing and for outputting different alarms at a first time of a result of the number counted by the control means 15 and at a second time of the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082574-A (JP)
Title: Gas barrier film and packaged body
Inventor: KAWASHIMA MASAHIKO
IPC: B32B27/28
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film suitable for a gas replaced packaging having a stabilized gas barrier property.  <P>SOLUTION: The gas barrier film is provided by (1) laminating a composition layer made by mixing polyvinyl alcohol and/or an ethylene-vinyl alcohol resin and an adhesive on a film comprising the thermoplastic resin and formed by a three layer structure formed by (2) laminating a film comprising a thermoplastic resin on both sides of the composition made by mixing the polyvinyl alcohol and/or the ethylene-vinyl alcohol resin and the adhesive. The thermoplastic resin is a stretched film of a polyolefin resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085982-A (JP)
Title: Sheet processing device and image forming apparatus
Inventor: HIRAI KATSUAKI
IPC: B65H9/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent slippage, tilting, or transfer failure in transport, which are incident to lowering of a friction factor on a sheet surface, to prevent matching failure in paper-matching and loading failure in paper loading, deterioration of picture to the sheet surface rubbed section caused by insufficient strength of a toner fixing state for coat paper, to collate with colors and various types of sheets, and to attain stable functions.  <P>SOLUTION: In a sheet processing device, a sheet fed from an image forming means which forms a picture on a sheet on the basis of prescribed image information is received, transported and stacked in a sheet stacking section. This sheet processing device is designed so that the sheet transport control can be varied in accordance with image forming conditions determined by image information. Also, in the sheet stacking section, a matching means is installed that matches sheets in the transporting direction and in the direction orthogonally crossing it, thereby enabling the matching conditions to be changed depending on image forming conditions. Moreover, these matching conditions are applied in accordance with sheet type information from a section that discriminates the types of sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089217-A (JP)
Title: Cabinet
Inventor: IMATAKA HIROAKI
IPC: E05C9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet which are equipped with a new opening/closing member comprising a front material and a back material attached to a main body part easily and having the front material easily replaced alone.  <P>SOLUTION: The cabinet A is equipped with the main body part 1 having an accommodating space S in the inside and doors 2a, 2b opening and closing an edge part K of the opening of the accommodating space S. The doors 2a, 2b are provided with the front material 3 located on the front surface side and the back material 4 located on the back surface side in the closed position, and a hinge mechanism H, a latch mechanism L, and a pulling handle 6 constituting an opening and closing mechanism to open and close the doors 2a, 2b are incorporated in the back material 4. Notches 3A, 3B enabling the penetration of the parts of the hinge mechanism H and the latch mechanism L protruding from the back material 4 are formed on the front material 3, and the front material 3 is made to approach the back material 4 from the inner side opposite to the protruding direction of the pulling handle 6 in order to engage with the back material 4 when attached to the back material 4.  <P>COPYRIGHT: (C)2004,JPO