baber/WOPTO huggingface dataset:
Patent JP-2005038695-A (JP)
Title: Method of manufacturing gas diffusion layer for fuel cell
Inventor: YAMAUCHI MASAKI
IPC: H01M4/88
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a gas diffusion layer for a fuel cell controlling the amount of penetrating a covering layer into a conductive porous substrate and having a smooth covering layer.  <P>SOLUTION: The method of manufacturing a gas diffusion layer for the fuel cell contains (a) a process filling an evanescent material into the conductive porous substrate; (b) a process forming the covering layer containing conductive particles on the conductive porous substrate; and (c) a process removing the evanescent material, in order of the processes (a) to (c).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056141-A (JP)
Title: Resin sealing method of semiconductor device
Inventor: HASHIMOTO TAKUYUKI
IPC: C08K3/36
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical resin sealing method of a sealed package semiconductor device.  <P>SOLUTION: The substrate of the sealed package semiconductor is located on one of molds and a semisolid epoxy resin composition is positioned on the other mold, and the semisoid epoxy resin composition is heat cured by a compression molding method. It is preferable that the resin compositon is used to be in the form of a laminated material precoated on a release paper or to be prefilled on the other mold. Preferably, the resin composition of a low thermal expansion coeffeicient contains silica of 93 wt% or more and is made up of resins(an epoxy resin, and a hardener) of a melting point or softenng point 80°C or lower, a hardening promotor and the additive etc. Preferably, the chief component is spherical silica of a particle diameter of 75 μm or smaller, a liquid or semisolid epoxy resin, a liquid or solid acid anhydride hardener or a phenolic hardener.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005036147-A (JP)
Title: Composite and method for manufacturing the same
Inventor: ROKUTA MITSUTERU
IPC: B29K19/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin/rubber composite wherein a high-strength bond is established between a resin and a rubber with high dimensional accuracy without an excessive thermal history.  <P>SOLUTION: The composite is prepared by bringing a resin element selected from resin compositions or from resin components and a vulcanized rubber component into contact with each other and by heating them for the establishment of a direct bond between the resin element and the vulcanized rubber component. The resin element is constituted of a thermoplastic resin bearing amino groups, and the vulcanized rubber component is constituted of a vulcanized rubber formed by vulcanizing an acid-modified rubber. The thermoplastic resin is constituted of a polyamide-based resin (polyamide resin, polyamide-based elastomer, etc.) having amino groups at a concentration rate of ≥10 mmol/kg. The acid-modified rubber ordinarily have acid groups (carboxy groups) at a concentration rate of ≥50 mmol/kg. The composite is manufactured, for instance, by accommodating the vulcanized rubber component in a molding metal and then injecting the resin composition onto the vulcanized rubber component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039146-A (JP)
Title: Vapor-phase-epitaxy apparatus and method therefor
Inventor: NEMOTO TAKAHIRO
IPC: C23C16/452
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor-phase-epitaxy apparatus and method whereby its availability factor is so improved by a simple configuration without corroding the inner wall of its container as to be able to remove surely the depositions deposited on the inner wall of its container.  <P>SOLUTION: A carrier gas given from a carrier-gas feeding source 23 is fed to a feeding tube 24, and a raw-material gas given from a raw-material-gas generating means 25 is fed to the feeding tube 24. Consequently, the carrier gas and the raw-material gas are fed to an inside space 28 of a chamber 22, and a thin film is formed on the surface of a substrate 27 present in the chamber 22. Simultaneously with the formation of the thin film, depositions are generated on the inner wall 29 of the chamber 22. A carrier-gas activating means 26 is provided for removing the depositions. The carrier-gas activating means 26 so activates the carrier gas fed to the chamber 22 via the feeding tube 24 as to feed it again to the feeding tube 24. Consequently, the activated carrier gas is fed to the inside space 28 of the chamber 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043784-A (JP)
Title: Master disk for manufacturing polymer optical waveguide and method for magnetic polymer optical waveguide, and aperture conversion type polymer optical waveguide
Inventor: SHIMIZU TAKASHI
IPC: G02B6/122
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-cost and simple polymer optical waveguide and an aperture conversion type polymer optical waveguide which changes the apertures at both ends of the optical waveguides.  <P>SOLUTION: The method for manufacturing the polymer optical waveguide has stages of; (1) applying a setting resin for mold formation to the master disk for manufacturing the polymer optical waveguide, then setting the coating and thereafter manufacturing the mold by releasing a set resin layer and the master disk for manufacturing the polymer optical waveguide; (2) bringing a base material for a clad into tight contact with the mold; (3) filling the recess of the mold with which the base material for the clad is brought into tight contact with the setting resin for core formation; (4) setting the filled setting resin for core formation; and (5) forming a clad layer on the base material for the clad formed with the core. Further, the polymer optical waveguide has the core of a circular or elliptic shape in the upper of the sectional shape and a rectangular in the lower part and has a portion where the cross section of the core changes continuously in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043789-A (JP)
Title: Image fixing device
Inventor: IHARA HIROFUMI
IPC: H05B6/06
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image fixing device of high safety and high reliability.  <P>SOLUTION: The device is provided with a heat generating member for fixing a toner image on a recording medium, an induction heating means arranged facing the heat generating member, for making the heat generating means generate the heat by electromagnetic induction, an inverter circuit for driving the induction heating means, a power control means for controlling a power value outputted from the inverter circuit, a power value calculating means for calculating the power value, a power value detecting means for obtaining the power value outputted by the power control means, a temperature detecting means for detecting the temperature at one or more positions of the heat generating member, and by using either the power value obtained by the power value detecting means or the temperature value obtained by the temperature detecting means as a reference value for calculating the power value by the power value calculating means, the image fixing device is controlled with high reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049751-A (JP)
Title: Image display device
Inventor: TANIGUCHI HIROSHIGE
IPC: G09G3/28
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of preventing the lack of brightness in the region having a limited power consumption and the deterioration of the feeling of contrast with regard to the image display device that limits the power consumption and displays an image according to the average brightness level of a displayed image signal.  <P>SOLUTION: The image display device has an average brightness level detection circuit 13 for detecting the average brightness level of the inputted image signal and a power limiting circuit 14 for performing a control of a driver 16 that drives a PDP 17 by means of a detection signal from the average brightness level detection circuit 13. Further, the image display device is provided with an average brightness level lowering circuit 12 for lowering the average brightness level of the inputted image signal on the preceding step of the average brightness level detection circuit 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056134-A (JP)
Title: Vehicle-allocation/traveling planning system and vehicle-allocation/traveling planning method
Inventor: MURAMATSU TOSHIRO
IPC: G06Q50/30
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-allocation/traveling planning system and a vehicle-allocation/traveling planning method, allowing efficient traveling dispatch service.  <P>SOLUTION: This vehicle-allocation/traveling planning system has: a request acceptance part accepting a creation request for a vehicle-allocation/traveling plan from a proprietor performing the traveling dispatch service; a vehicle-allocation/traveling plan engine for creating the vehicle-allocation/traveling plan; a traveling schedule creation part for creating a traveling schedule from the vehicle-allocation/traveling plan; a traveling schedule communication part for communicating the traveling schedule to a customer's family; a change/cancellation acceptance part for accepting a change request of a dispatch place or a cancellation request of dispatch from the customer's family; a change/cancellation management part for deciding whether the change request of the dispatch place or the cancellation request of the dispatch is possible or not; and a change/cancellation output part for communicating the changed dispatch place or the cancellation of the dispatch to the proprietor when the change request or the cancellation request is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052774-A (JP)
Title: Formation method of hard coating
Inventor: NISHIDE RIICHI
IPC: B05D7/24
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method of a hard coating by which a sol can be applied excellently to a substrate and a hard coating having a thick thickness, high hardness and good color tone and substituting chromate coating can be formed.  <P>SOLUTION: The hard coating formation method comprises applying sol containing hafnia and/or zirconia together with a natural polymer composing tannin or urushiol and/or photocurable monomer to the surface of a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052491-A (JP)
Title: Game device, and game program
Inventor: OSAWA TORU
IPC: A63F13/812
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device for allowing a player to play a game with raised amusement in response to the situation of a third person different from both team players to be the main players of the game, when a sport match game is performed in a virtual game space, and to provide a game program.  <P>SOLUTION: When the sport match game is performed in the game device, an idea being the voltage of spectators as the third person different from the both team players to be the main players of the game is expressed. The game is developed by involving the players and the spectators. The players plays another bonus game for advantageously progressing the game by raising the voltage of the spectators, so as to provide the match game with raised amusement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054522-A (JP)
Title: Method of forming earth retaining wall to existing building lower part
Inventor: ISODA KAZUHIKO
IPC: E02D3/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To form an earth retaining wall with little dispersion of strength under an existing building even when the existing building is built on the very borderline of a site.  <P>SOLUTION: A slab 3 of the lowermost floor and a bottom plate 4 are respectively provided with excavator installation holes 5, 6 lined up, and excavating means insertion holes 8 are provided directly below. In the vertically placed state of an excavating means 26 of an excavator 21, the natural ground 7 is excavated by a cutter bit provided at a cutter chain 28, and the excavating means 26 is rotated onto the adjacent excavating means insertion hole 8 side and held horizontally. In this state, a post 24 is lowered/lifted relative to a support base 23 to excavate the natural ground 7 between the excavating means insertion holes 8. After forming hardenable soil by mixing with a hardener jetted from a nozzle, the excavating means 26 is placed vertically again and pulled out of the excavator installation holes 5, 6 and excavating means insertion hole 8, and wide-flange shape steel is inserted in a hardenable soil portion from the excavator installation holes 5, 6 and core material insertion holes lined up between them, to form the earth retaining wall with a high rigidity core material disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063730-A (JP)
Title: Heating device and image forming device
Inventor: KABASHIMA TORU
IPC: H05B3/18
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of temperature by a member formed by integrating a film guide member and a heating body (hereinafter referred to as a heating guide member) by an on-demand fixing method.  <P>SOLUTION: A conventional guide heating member of the on-demand fixing method integrally formed by molding a heat resistant liquid crystal polymer and a linear heating element causes temperature lowering, because the heating element is arranged only at a nip part side where a transcription material passes and the heat is radiated from a guide rib part. A heating device and an image forming device according to the present invention can realize an improvement of heating efficiency and a fixing property and a stabilized temperature control or the like by preventing the lowering of temperature through the provision of the heating element at the guide rib part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062413-A (JP)
Title: Elastic rotary body for fixation, method for manufacturing same and image forming apparatus having same
Inventor: KAMIYA KOJI
IPC: F16C13/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic rotary body for fixation having good releasability, wear resistance and fixing performance and so excellent in durability that it can withstand long-term use because interfacial peeling or micro-peeling occurs hardly between a release layer and an elastic layer in long-term use, and to provide a method for manufacturing the same and an image forming apparatus with the same.  <P>SOLUTION: In the elastic rotary body 10 for fixation having an elastic layer 2 consisting of silicone rubber containing a photocatalytic material and a release layer 4 in order on a substrate 1, the elastic layer 2 is irradiated with UV of a low pressure mercury lamp in an atmosphere of ozone. The photocatalytic material is preferably titanium dioxide having an anatase type crystal structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061987-A (JP)
Title: Flaw detection method of interface between solid phases
Inventor: SAKAI SADAAKI
IPC: G01N29/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize on-site inspection in a wide range by a small number of ultrasonic probes or by scanning in the minimum range.  <P>SOLUTION: An ultrasonic wave 62 propagating along the interface 15 between solid phases is used for flaw detection. This flaw detection method of the interface between the solid phases is effective for detecting a defect penetrating the interface of a clad material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034556-A (JP)
Title: Cooling device
Inventor: KATO NORIKO
IPC: A61F7/10
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device used for cooling the lymph node of the armpit at the time of a high fever and constituted so as to still more fix the coolant housing bags, which are arranged to both armpits of the human body, to both armpits by providing a belt for fixing the periphery of an arm to a coventional cooling device having the coolant housing bags.  <P>SOLUTION: Belts 31 are formed from both side surfaces of the coolant housing bags 1 in the conventional cooling device wherein shoulder strings 2, which are raised in a curved state and of which the circumference of a circle is slightly larger than that of the root part of an arm, and a connection string 15, which has a slide type clasp 10 having a loop end 30, for connecting one pieces of both shoulder strings 2 on the back side are used at the upper parts of both side surfaces of the coolant housing bags 1 arranged to both armpits of the human body to be throttled and clamped at the upper part of the back. The periphery of the breast is fixed using the belts 31 to fix the coolant housing bags 1 to both armpits of the human body still more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068569-A (JP)
Title: Detector for foreign material in yarn
Inventor: NAKADE KAZUHIKO
IPC: B65H63/06
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for foreign materials in a yarn with which the foreign materials mixed in the yarn are detected with high accuracy using simple constitution.  <P>SOLUTION: The yarn 1 is irradiated with light alternately emitted from two light sources UV1 and UV2 and the reflected light from the yarn 1 is received with three light receiving elements PD1, PD2 and PD3 arranged in positions on a plane intersecting the yarn 1 at right angles separate at a prescribed angle with the yarn 1 as the center. Thereby, the mixing of the foreign materials is detected with the quantity of light received by each of the light receiving elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034586-A (JP)
Title: Spiral incense holder with votive light
Inventor: KURANO MASAHIKO
IPC: A47G33/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive and conveniently usable spiral incense holder with a votive light, for respectively simply and easily replacing the votive light and a spiral incense, using the votive light and the spiral incense in the same vessel, maintaining burning over at least 8 to 12 hours or more, and particularly superior in safety and an aesthetic appearance.  <P>SOLUTION: This spiral incense holder has a conventionally performed and practiced votive light by a candle, or a votive light part such as an electric type or a battery in a central part. A central side upper end part of the spiral incense is fitted to and sandwiched in an outer peripheral part by a spiral incense gripping part, so that a fire does not die out in the middle, in a state of maintaining a gentle curved surface shape by a suspension preventing heat insulating part for preventing a downward extent from the central side upper end part vicinity of the spiral incense, from dangling up to a bottom surface part. The spiral incense continuously burning up to the central side upper end part of the spiral incense, can be forcibly left without being put out, by using heat absorption from a heat absorption gripping part or a heat absorption support part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065563-A (JP)
Title: Method for producing mannose
Inventor: OZEKI KENJI
IPC: C12P19/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce mannose in a high yield by collecting a strain for highly producing β-mannosidase.  <P>SOLUTION: The strain of Aspergillus aculeatus deposited as FERM P-19466 highly produces β-mannosidase. The method for producing mannose comprises treating a mannose polysaccharide with β-mannosidase derived from the strain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070377-A (JP)
Title: Device and method for speech recognition, and speech recognition processing program
Inventor: NAKAGOME KOICHI
IPC: G10L15/10
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a speech recognition rate more by performing recognition while seizing redundant variation of a frequency-base system feature parameter and momentary variation of a power-system feature parameter although feature vectors are in the same cycle by making the window length of the power-system feature parameter representing a feature of an abrupt variation part of a consonant most shorter than the window length of the frequency-base-system feature parameter representing a feature of a redundant part of a vowel most.  <P>SOLUTION: The upper part shows a speech section of fixed length to be analyzed in an inputted speech waveform; and the lateral axis is a time base and the longitudinal axis represents the amplitude (energy) of the speech waveform. The intermediate stage shows four time windows F(i) (i=1 to 4) for the frequency-base-system feature parameter obtained by shifting at equal intervals of a shift length FS within a range of an analytic frame, and a time window P(i) for the power-system feature parameter. Those time windows have window lengths fL and pL of fixed lengths respectively, the window length pL of the time window P(i) for the power-system feature parameter being shorter than the window length fL of the time window F(i) for the frequency-axis-system feature parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004085572-A (JP)
Title: Timepiece such as wrist watch including alarm mechanism
Inventor: ROCHAT MARCO
IPC: G04B23/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow a switch of an alarm mechanism to be turned on and off with reliability, and to concurrently inform a user of visual information about a condition of the alarm mechanism.  <P>SOLUTION: This timepiece such as a wrist watch incorporates the alarm mechanism 1 comprising a member 2 for generating an alarm signal in a prescribed moment, and a controller 6 for providing the visual information for displaying ON or OFF for the switch of the alarm mechanism, and for locking or releasing the alarm generating member 2 at the same time. The controller 6 is operated by a push button 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069457-A (JP)
Title: Piston of hydraulic shock absorber and its manufacturing method
Inventor: NIWA TAKAHIRO
IPC: B29C39/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston of a hydraulic shock absorber capable of preventing a piston ring from causing coming-off and turning-around for a piston main body part even when the piston slides.  <P>SOLUTION: This piston 1 is composed of the piston main body part 2 and the piston ring 3 covering an outer peripheral part of the piston main body part 2. A plurality of through holes 7 passing through from an inner peripheral side to an outer peripheral side are formed in the piston main body part 2. The piston ring 3 covers the outer peripheral part of the piston main body part 2 by synthetic resin capable of performing insert-molding while an inner peripheral side opening part of the through hole 7 agrees with a pouring gate 9 of a mold 8 when arranged in the mold and the inner peripheral side opening part of the through hole 7 agrees with a discharge gate 10 of the mold. Resin remains in the through hole 7 when taking the piston main body part 2 out of the mold 8 to prevent coming-off and turning-around for the piston main body part 2 so that the piston ring 3 does not drop and rotate when sliding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI