baber/WOPTO huggingface dataset:
Patent JP-2001315172-A (JP)
Title: Method for manufacturing cushion
Inventor: MASUBUCHI TETSUO
IPC: A47C27/14
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cushion capable of efficiently manufacturing a cushion having good gas permeability, to provide the cushion having the good gas permeability, good sitting feeling and a difficulty in moisturizing, and to further provide the cushion capable of solving a problem of low recyclability of a disadvantage of a conventional cushion made of a foamed urethane. SOLUTION: The method for manufacturing the cushion comprises a step of injecting a thermoplastic polymer material in a strand-like state in a mold from a plurality of injection orifices 24 inclined at a discharge angle 5 to 45 deg. to a vertical direction by using an injection molding machine with the plurality of injection orifices, and a step of releasing the molding from the mold after cooling the mold.
Patent JP-2002244094-A (JP)
Title: Surface processing device
Inventor: YOSHIMURA TETSUO
IPC: G02F1/13
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface processing device for liquid crystal display panel which prevents the occurrence of cracking, etc., on the edge part of substrate of the liquid crystal display panel and reduces the production cost of the liquid crystal display panel. SOLUTION: This surface processing device 1 is provided with means 4, 5a, 5b and 6 which form protective films on the edge surfaces of the liquid crystal display panels 16a-16c.
Patent JP-2002241884-A (JP)
Title: Hydrogen storage alloy
Inventor: NAKAYAMA SHIGEKI
IPC: H01M4/38
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium based hydrogen storage alloy which can occlude and release hydrogen on an ordinary temperature level. SOLUTION: The hydrogen storage alloy has a composition expressed by MgXaVb (a and b satisfy 0.2<=a<=5, and 0.2<=b<=5; and X is one or more kinds of metals selected from the group consisting of Cr, Mn, Fe, Co, Cu and Ni), and has a body-centered cubic lattice structure. The body-centered cubic lattice structure lies in a non-equilibrium state, and occluded hydrogen and the alloy do not firmly bonded, so that the occlusion and release of hydrogen on an ordinary temperature level are made possible.
Patent JP-2002250890-A (JP)
Title: Microstructure, micro-optical deflector, optical scanning display device and method of manufacturing the same
Inventor: YASUDA SUSUMU
IPC: G02B5/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a microstructure applicable to a micro-optical deflector, etc., which are capable of maintaining high rigidity except in the oscillation direction of an oscillating body. SOLUTION: The microstructure has a substrate 106 and the oscillation body 110. The oscillating body 110 is supported to the substrate 106 by >=3 springs 101 to 104, such as flat plate springs, extending to connect the substrate 106 and the oscillating body 110 to each other. The plural springs 101 to 104 are so arranged that the extension lines of their major axes intersect with each other at one point within a common plane. The springs have such a form that the direction where the springs are most liable to be bent is parallel to the common plane. As a result, the oscillating body 110 is freely oscillatably and elastically supported around the axis perpendicular to the common plane.
Patent JP-2002251098-A (JP)
Title: Image forming device
Inventor: OKABAYASHI YASUTO
IPC: G03G15/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that fixed recording media may not melt-stick each other even in the case of continuously forming images by using a high-adhesion paper as a recording medium. SOLUTION: The image forming device 20 for forming a fixed toner image on the recording medium by transferring the toner image on an intermediate transfer body 7 to the recording medium at a secondary transfer part T2, then, carrying the recording medium to the nip part N of a fixing device 8, and then, heating and pressurizing the toner image on the recording medium, thereafter, discharging the recording medium to a discharge tray 9, is provided with a paper reversing and discharging device 10 for elongating a recording medium carrying time, a paper discriminating part 13 for discriminating whether or not the high-adhesion paper is used as the recording medium,  a carrying path switching part 14 for switching the carrying path so that the recording medium may be carried through the device 10 in the case it is discriminated by the part 13 that the high-adhesion paper is used as the recoding medium, and a roll rotating speed control part 15 for accelerating the roll rotating speed of the fixing device 8.
Patent JP-2001223579-A (JP)
Title: Process independent ultralow charge pump
Inventor: RICHARD X W GOO
IPC: H03L7/089
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a very small charge pump independent of a process used for a phase locked loop(PLL) for phase error correction. SOLUTION: A charge pump with respect to a self-bias phase locked loop and a self-bias delay locked loop whose precision is improved much more than a known charge pump, is supplied. In includes a p-type charge pump and an n-type charge pump. The charge pump has inputs with respect to up/down voltage output from a phase/frequency detector and with respect to at least two bias voltage outputs from a bias generator. The p-type charge pump is connected to the up output of the phase/frequency detector and a first bias voltage from the bias generator circuit. The n-type charge pump is connected to the p-type charge pump and has the down output of the phase/frequency detector and input connected to a second bias voltage from the bias generator circuit. A first capacitor is connected to both ends of the p-type charge pump.
Patent JP-2002258114-A (JP)
Title: Receptacle type optical module
Inventor: YONEKURA SHIRO
IPC: G02B6/42
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle type optical module in which a near-end reflection is reduced and whose reliability when an optical connector is attached or detached to/from the module is excellent, and which realizes a low cost. SOLUTION: The receptacle type optical module has an optical means for converging outgoing light 2 from a light emitting element 1 at a prescribed position, and a ferrule 22 holding an optical fiber can be attached/detached to/from the module from the outside. In this module, an antireflection film 5 is formed on one surface, while a transparent plate 9 with a transparent resin 10 stuck to it is arranged on the other surface in the manner that the transparent resin 10 is in contact with the tip end face of the optical fiber, and in addition, the transparent plate 9 is fixed using the transparent resin 10.
Patent JP-2002260836-A (JP)
Title: Heating device and image forming device having the same
Inventor: YOKOTA SHOGO
IPC: H05B6/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To make uniform in the axis direction the temperature rising speed and temperature distribution of the heating roller in accordance with the dimensions of the heated material by a heating roller of simple structure. SOLUTION: The heating device comprises a heating roller 2 that has a tubular conductive layer 8 made of a material having conductivity, a pressuring roller 3 that is provided opposed to the heating roller 2 and transfers the heated material 5 compressed between the heating roller 2, and a magnetic field generating means 4 that impresses alternating field on the conductive layer 8 and makes it generate heat. The thickness of the layer t1 in axis direction in the vicinity of both end parts of the conductive layer 8 provided at the heating roller 2 is made thinner than the thickness of the layer t2 in the other portions of the conductive layer 8.
Patent JP-2001324453-A (JP)
Title: Apparatus, system and method for inspecting defect of film
Inventor: SHIMODA KAZUHIRO
IPC: G01M11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a system and a method for inspecting film defects, whereby an optical defect inspection for the films to be inspected can be carried out simply and easily, and moreover, every optical defect generated during a manufacturing process can be accurately detected without being missed. SOLUTION: There are provided a pair of polarizers arranged parallel to each other to both sides of a film face of the film to be inspected, an illumination light source for shedding light to the film to be inspected via one polarizer, a light-intercepting means for receiving the light which is shed by the illumination light source and passes the other polarizer, and a correction film which has double refraction characteristics nearly equal to double refraction characteristics of a part of the film to be inspected having no optical defects and has an arrangement direction set beforehand, according to the double refraction characteristics of the film to be inspected. The optical defect of the film to be inspected is inspected by obtaining luminance signals of the passing light by the light-receiving means.
Patent JP-2002266928-A (JP)
Title: Vibration isolator and manufacturing method of vibration isolator
Inventor: SOMEYA KATSUMI
IPC: F16F13/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To improve durability and improve a vibration isolating characteristic while improving productivity and reducing manufacturing cost for a vibration isolator. SOLUTION: An intermediate cylinder 22 and an intermediate block 24 are disposed in outer cylinder metal 16, and a space defined by the intermediate block 24 and an elastic body 28 constitutes a main liquid chamber 30. A pair of flange portions of the intermediate cylinder 22 form, in between, a first subsidiary liquid chamber 32 enclosed by an inner circumference of the outer cylinder metal 16, the intermediate cylinder 22, a first diaphragm 20 and the like. A partition surface 30A of the main liquid chamber 30 formed by the elastic body 28 is formed gradually nearer to a partition surface 32A of the first subsidiary liquid chamber 32 formed by the intermediate cylinder 22, with approach to an outer circumferential side from a center region of the intermediate cylinder 22.
Patent JP-2001232031-A (JP)
Title: Management device for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a management device for summing up and outputting the various kinds of data relating to the advance of hit balls to a normal start area for nail adjustment in winning rate setting. SOLUTION: This management device is provided with a function for summing up and outputting the number of times that the hit ball advances to the normal start area.
Patent JP-2002230298-A (JP)
Title: Financial system for insured medical fee credit
Inventor: KAWAKAMI YUKIO
IPC: G06Q50/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To solve such problems, in a conventional medical treatment fee demanding and paying system, that payment from a payment fund requires a long time after a medical treatment fee is requested and a medical institute worsened in its management is generated because of difficulty in raising funds, and also that medical office work is inefficient and some troubles are found in data storage and security. SOLUTION: In a medical treatment free credit claimed to a medical institute and the payment fund, an enterprise is interposed for a financial contract with a financial agency therebetween, and the enterprise provides various kinds of businesses such as, for example, application software network delivery service of a detailed consultation fee statement, for a smooth operation thereof.
Patent JP-2002268691-A (JP)
Title: Method and device for voice data reception
Inventor: FUKAMI TADASHI
IPC: G10L19/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To solve problems of excessive or insufficient data when digital voice data are asynchronously transmitted, through simple processing and constitution. SOLUTION: A transmission device is equipped with a compressing means which compresses and encodes voice data sampled at a specific sampling frequency, a storage means which stores the voice data temporarily compressed by the compressing means, a transmitting means which sends the voice data stored in the storage means to a specific transmission line, and a control means which varies and sets the compressibility of compressive encoding by the compressing means according to the storage amount of the voice data in the storage means.  A reception device, on the other hand, is equipped with a receiving means which receives the compressed and encoded voice data, an expanding means which expands the received voice data from the compressive encoding state to the original rate, and a control means which judges the compressibility of the voice data from auxiliary data added to the voice data received by the receiving means and makes the expanding means perform the expansion processing corresponding to the judged compressibility.
Patent JP-2002264386-A (JP)
Title: Imaging apparatus
Inventor: KOGA KATSUHIDE
IPC: H04N1/113
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a high image quality is ensured without requiring selection of laser or temperature control through a heater Peltier which is required in prior art. SOLUTION: An image signal, i.e., DATA, is subjected to pixel modulation at a modulating section 78 and a logic element 70 turns a switch 79 on/off by ORing the output signal from the modulating section 78 and a full lighting signal FULL from a sequence controller 77 thus controlling the pulse current of a laser 73A. A monitor current signal outputted from a PD sensor 73B is converted through an I/V converter 74 into a voltage signal and amplified through an amplifier 75 before being inputted to an APC circuit 313. A thermistor voltage outputted from a low-pass filter 312 is inputted to the sequence controller 77 and monitored and the sequence controller 77 delivers D/A set data to the APC circuit 313 depending on that voltage.
Patent JP-2002266885-A (JP)
Title: Detent member, sheet processing device and image forming device
Inventor: HIRAI KATSUAKI
IPC: B65H31/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a detent member which does not produce a chip in a hole portion even when rotation load is exerted to the detent member, a sheet processing device capable of detecting a home position of a rotary member using the detent member, and an image forming device. SOLUTION: A detection member 422 is formed by engaging a shaft hole 422d having a linear portion and a circular arc portion with a driving shaft 416, and is capable of being integrally rotated with the driving shaft 416. The linear portion of the shaft hole 422d is constituted by a metal pin 422f.
Patent JP-2002275696-A (JP)
Title: Apparatus and process for electroplating
Inventor: TANAKA YOSHIJI
IPC: H01L21/3205
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To stably and securely obtain a fine electrical connection between a substrate to be treated and a cathode. SOLUTION: A base part 68 (a member of a substrate-supporting body 54) of a substrate-supporting part 54a is resin-molded, and a ring-shaped, rubber sealing member 70 is attached and fixed to the radially inner end of the base part 68. A circular cathode part 72 is positioned at the vertically inner side of the substrate-supporting part 54a. This cathode part 72 has a liquid metal- retaining part 74 with a U-shaped cross section, which employs the base part 68 as the bottom, the cylinder part of the substrate-supporting body 54 as the radially outer wall and the standing part of the sealing member 70 as the lower half of the radially inner wall.  By inserting the substrate W into the substrate- supporting body 54, a ring member 88 (the upper half of the radially inner wall) overlaps the sealing member 70 via the peripheral part of the substrate W to build a radially inner wall of the liquid metal-retaining part 74 in the cathode part 72. A liquid metal H is introduced into the liquid metal-retaining part 74 from a liquid metal-supplying/storing part via a pipe 78.
Patent JP-2002269677-A (JP)
Title: Navigation method
Inventor: HATA SHINJI
IPC: G08G1/005
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a navigation method allowing a user having a portable terminal unit to find destination easily by presenting a target in the vicinity of the destination together with positional relation with the destination for the user. SOLUTION: This navigation method comprises a receipt process for receiving input data inputted by the terminal unit and specifying the destination, a retrieval process for retrieving at least one target in a predetermined retrieval scope from the destination specified by the input data using a map data base to lead the positional relation between the target and the destination, and a transmission process for transmitting the target and the positional relation to the terminal unit so as to display them by the terminal unit.
Patent JP-2002233294-A (JP)
Title: Vocal processing system for bird/beast-repelling device by masking voice
Inventor: TSURUTA YUICHIRO
IPC: A01M29/16
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a vocal processing system for a bird/beast-repelling device, applied with a masking subjected to digital processing. SOLUTION: This vocal processing system subjected to digital processing is designed to apply masking action to a bird/beast-repelling device.
Patent JP-2002273337-A (JP)
Title: Method for manufacturing colored sphere
Inventor: KONO KENJI
IPC: B05C9/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a colored sphere the surface of which is partially colored by coating at a low cost. SOLUTION: After a sphere is bonded to a work surface, a color coating material preliminarily held to a separate surface is transferred to the sphere to coat the surface of the sphere on the side opposite to the work surface with the color coating material and, after the color coating material is dried, the sphere is again peeled from the work surface.
Patent JP-2002281623-A (JP)
Title: Bypass cable support
Inventor: SUGANO SHIGERU
IPC: H02G7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a bypass taken in cable construction from drooping. SOLUTION: A supporting bar 7 is projected horizontally from a patch 2, and also an telescopic mobile bar 9, fitted with a bypass suspending frame 10, is attached to the tip of this supporting bar 7, and further the above patch 2 is provided with a fixing means 4 to a utility pole 20. For this support 1, the patch 2 is applied and fixed to the utility pole 20 by the use of the fixing means 4, and bypasses 21, 22, and 23 are suspended on the suspending frame 10 by the use of couplings 24, 25, and 26. In this way, the bypasses 21, 22, and 23 will not droop.
Patent JP-2002275865-A (JP)
Title: Floating type selective intake facility
Inventor: KOIKE TAKESHI
IPC: E02B7/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To allow effective water-intake automatically following water-level change and simplify construction by minimizing connection with a civil engineered structure. SOLUTION: When water floats 6 (A-E) are lifted up and down by using a lift 15 for a float 5 to be lifted up and down depending on a water level, an intake 2a is sealed at its periphery and at its lower side by water sealing curtains 16 (A-E) provided on the water floats 6 (A-E) and a water flows only from gaps 37 between the upper side of the water sealing curtain 16 (A-E) and the float 5 into the water sealing curtains 16 (A-E), permitting water-intake from the intake 2a.
Patent JP-2002280550-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: KUNIKIYO TATSUYA
IPC: H01L21/28
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a semiconductor device in which the variation of a threshold voltage caused by breakthrough a dopant can be suppressed appropriately. SOLUTION: An amorphous silicon film 21 is heavily doped with hydrogen ions 40. Consequently, the amorphous silicon film 21 is formed in a hydrogen ion implantation layer 41. It is then heat-treated and columnar grains are formed in the amorphous silicon film 21 except a part where the hydrogen ion implantation layer 41 is formed. On the other hand, columnar grains are formed in the hydrogen ion implantation layer 41. A columnar grain layer 42 has a large number of grain boundaries extending in many directions, e.g. a grain boundary extending along the thickness direction of a polysilicon film 44a, a grain boundary extending along the direction other than the thickness direction of the polysilicon film 44a.
Patent JP-2002272229-A (JP)
Title: Application apparatus for agricultural granule
Inventor: FUJITA YOSHIHISA
IPC: A01C11/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce a penetration of agricultural granule into the horizontal external side part of recessed part in a supplying rotor in an application apparatus for agricultural granules. SOLUTION: A projected part 20m for scraping out the agricultural granule between the horizontal external side part of the recessed part 19a of the supplying rotor 18 and an inner wall of a supplying case 14c is arranged at the horizontal external side part of the recessed part 19a of the supplying rotor 18.
Patent JP-2001320120-A (JP)
Title: Gallium nitride based semiconductor electrode structure
Inventor: NIDOU MASAAKI
IPC: H01S5/343
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent exfoliation of an electrode in a gallium nitride based semiconductor element. SOLUTION: A gallium nitride based light emitting element is provided with an insulator mask which is formed on substrate crystal whose uppermost layer is a first semiconductor layer of a first conductivity type and has a stripe type aperture part, an active layer containing a semiconductor layer which is formed selectively in the stripe type aperture part of the mask and is shown by a general formula InpAlqGa1-p-qN (0<=p<=1, 0<=q<=1, 0<=p+q<=1), and a second semiconductor layer containing at least one semiconductor layer of a second conductivity type which is formed on the active layer and shown by a general formula InuAlvGa1-u-vN (0<=u<=1, 0<=v<=1, 0<=u+v<=1). Crystal structure of the first semiconductor layer is hexagonal system. Its surface is a (0001) face or a face having an angle of at most 10 degrees to the (0001) face.  The stripe of the mask is formed in the [1-100] direction of the first semiconductor layer or in the direction having an angle of at most 10 degrees to the [1-100] direction.
Patent JP-2002284120-A (JP)
Title: End seal heating apparatus in bag making and filling machine
Inventor: SHIMAMOTO KAZUO
IPC: B65B9/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an end seal heating apparatus in a bag making and filling machine, solving defects such as looseness, tension generated in a cylindrical film being conveyed. SOLUTION: A heating mechanism 5 for heating an end seal prearranged part 8 of a cylindrical film 2, and a releasing mechanism 17 for spacing a heating member 9 forming a pair of heating members 10 provided in the heating mechanism 5 constitutes the end seal heating apparatus 1. The end seal prearranged part 8 of the cylindrical film 2 is sandwiched between the pair of heating members 10 which move on linear part M in the same direction with the cylindrical film 2. The releasing mechanism 17 spaces the interval of the heating member 9 forming the pair of heating members 10 so as to temporally release the cylindrical film 2 sandwiched between the pair of the heating members 10.