baber/WOPTO huggingface dataset:
Patent JP-2007127776-A (JP)
Title: Electrostatic charge image developing toner, carrier, developer, image forming method, and image forming device
Inventor: SUGIURA HIDEKI
IPC: G03G9/09
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner capable of outputting a high-quality image in a stable manner, a monocomponent or two-component developer containing the toner, an image forming method, and an image forming device.  <P>SOLUTION: In the electrostatic charge image developing toner containing a coloring agent and a binder resin, the volume average particle diameter is 2.0-10.0 μm, and the ratio (Dv/Dn) of the volume average particle diameter (Dv) to the number average particle diameter (Dn) is 1.00-1.40. The binder resin is composed of a polycondensation polyester resin, and the polyester resin contains a resin formed under the presence of a catalyst (a) containing a titanium expressed by a general formula (I) or (II).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334389-A (JP)
Title: Fraudulence preventive circuit for game machine
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fraudulence preventive circuit for a game machine, capable of making it difficult for a player to recognize the timing of a jackpot by randomly changing the starting timing of a control board.  <P>SOLUTION: A command circuit I comprises a first counter 54 for updating the counter value in a cycle of updating of an internal clock output from an oscillation circuit 53 and a register 55 for storing the counter value of the first counter 54 when the signal level of a reset signal Re (or a fraudulent reset signal Re1) is transferred to a different state. The command circuit I also has a second counter 56 which starts updating the determination value in a cycle of updating clock signals when the counter value is stored in the register 55, and a delay circuit 52 for making a main CPU transfer the signal level of the reset signal Re to a different state when the determination value updated by the second counter 56 reaches the counter value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006179868-A (JP)
Title: Method and device for peeling off film
Inventor: KANAZAWA MASAKI
IPC: H01L21/683
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for peeling off a film in which a wafer is prevented from being broken in the course of peeling off a surface-protecting film.  <P>SOLUTION: The device for peeling off a film capable of peeling off a film 3 attached to a first portion 121 inclusive of the periphery of a wafer 20 and a second portion 122 situated inward of the first portion is provided with displacing means 61, 62 for displacing the first or second portion, or both, relatively to each other, so that the film on the first portion of the wafer may be located higher than that on the second portion; a tape-reel-out means for reeling out a peeling tape 103 onto the film attached to the first and second portions; and a peeling means 146 for peeling the film off from the first and second portions of the wafer by moving the peeling means along the first portion, while reeling out the peeling tape from the tape-reel-out means and pressing the reeled-out peeling tape exclusively against the film on the first portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007126409-A (JP)
Title: Agent for dissolution of dental calculus
Inventor: ONO KAZUHIRO
IPC: A61K8/44
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for easily, safely and quickly dissolving dental calculus.  <P>SOLUTION: The dental calculus dissolution agent contains lactic acid as an active component. Preferably, the agent has the form of an aqueous solution or a gel and the concentration of lactic acid is 10-14 mass% based on the total mass of the preparation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007125303-A (JP)
Title: Turning control device and wheelchair
Inventor: KURIYANO KO
IPC: B60B33/06
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which an occupant can easily shift between the control state and the possible state of turning the wheelchair.  <P>SOLUTION: A frame 10 of the wheelchair 1 is mounted with a turning control device 40 which can shift between the readiness for turning to earth auxiliary flexible wheels 30 and the control state of turning not to earth them. The turning control device 40 has a bracket 41, an auxiliary wheel 43 supported by the bracket 41 to enable swinging, a switch drive assembly 45 for shifting the auxiliary wheel 43 between the upper position and the lower position; an operator 50 has the axial direction of the axle 43b of the auxiliary wheel 43 fixed to the bracket 41; and the switch drive assembly 45 at the upper position is kept ready for turning state in which the height of the auxiliary wheel 43 is held not to contact the ground and the auxiliary flexible wheel 30 contacts the ground, and at the lower position it is kept at the turning control state in which the auxiliary wheel 43 contacts the ground and the auxiliary flexible wheel 30 does not contact the ground.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134803-A (JP)
Title: Signal transmission system, signal transmitter and signal receiver
Inventor: YOKOYAMA KENJI
IPC: H04L25/02
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To superimpose a transmission signal on a power source and transmit it with a simple configuration without deteriorating basic performance such as a frequency response.  <P>SOLUTION: A signal transmitter converts the transmission signal into a PPM signal, and superimposes the converted PPM signal on the DC power source, and transmits it to a transmission path. Upon receiving the transmission signal transmitted from the signal transmitter, a signal receiver separates the received signal to the DC power source and the PPM signal, and demodulates the separated PPM signal into a transmission signal. In this case, a ternary PPM signal is preferably applied as the PPM signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006090702-A (JP)
Title: High frequency heating device
Inventor: KAWAI KAZUHIRO
IPC: F24C7/02
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device not giving a feeling of discomfort when the hands touch screws during handling or the like, and not giving a sense of incongruity in appearance even when parts built in an apparatus are fixed by the screws to a base plate from the inside, and the screws protrude outward from the base plate.  <P>SOLUTION: In a ridge part 41A of the base plate 41, a high voltage capacitor 42 is attached from the inside by the screws 44 via a fitting 43. A trough part 41B deeper than a screw 44 length protruding downward than the base plate 41 is formed in a periphery of the ridge part 41A of the base plate 41. The screw 44 is protruded downward than an inner side of the base plate 41 to hold the high voltage capacitor 42, but since a periphery of the screw 44 is covered by the trough part 41B formed on the base plate 41, problems of giving a feeling of discomfort when the hands touch the screws 44 even during carrying of the high frequency heating device, and giving a sense of incongruity when the screws can be seen below the base plate, or the like can be resolved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007130133-A (JP)
Title: Endoscope insertion part shape recognition system
Inventor: SUGIMOTO HIDEO
IPC: A61B1/00
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of an endoscope insertion part shape recognition system.  <P>SOLUTION: A magnetic field generator for generating an AC magnetic field is provided. Coils S1-S5 for detecting the AC magnetic field generated by the magnetic field generator are arranged at every prescribed distance along the center axis of an endoscope insertion part 12. The positions on the three-dimensional space of the coils S1-S5 are calculated from signals detected in the coils S1-S5 and the shape of the insertion part 12 is reproduced. At the soft part 12A of the insertion part 12, a plurality of cylindrical hard members 12D having rigidity to withstand the bending of the soft part 12A are arranged at every prescribed interval. On the inner side of the hard members 12D, the coils S2-S5 are respectively arranged. The axial direction of the coils S2-S5 is arranged within a plane orthogonal to the axial direction of the soft part 12A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131482-A (JP)
Title: Method and apparatus for producing semiconductor crystal
Inventor: SUZUKI SATOSHI
IPC: C30B13/30
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor crystal by an FZ method (floating zone method or floating zone melting method), by which the slip back generated when a raw material and a melting zone are separated and a crystal is completely solidified in a separation process, can be reduced.  <P>SOLUTION: In the method for producing the semiconductor crystal by the FZ method including at least: a process for melting a semiconductor rod being the raw material and sticking the molten rod to a seed crystal; a process for forming a cone part by growing the semiconductor rod at the crystallization side while expanding the rod to a desired diameter; a process for forming a constant diameter part by growing the semiconductor rod at the crystallization side while controlling the diameter of the rod; and a process for stopping the supply of the raw material and separating the semiconductor rod at the crystallization side from a semiconductor rod at the elution side by contracting the diameter of the semiconductor rod at the crystallization side, before the process for separating the semiconductor rod at the crystallization side, a process is performed to allow the semiconductor rod at the crystallization side to contract by itself by controlling the diameter of the semiconductor rod at the crystallization side while supplying the raw material at least during the constant diameter part-forming process, in particular, at the final stage of the constant diameter part-forming process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134178-A (JP)
Title: Tube type fuel cell module
Inventor: IMANISHI MASAHIRO
IPC: H01M8/10
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube type fuel cell module that has superior current collecting efficiency.  <P>SOLUTION: This tube type fuel cell module is provided with tube type fuel battery cells having interior current collectors, inside catalyst electrode layers, solid electrolyte membranes, and outside catalyst electrode layers in this order from the inside, and has the exterior current collectors that carry out the current collection of the tube type fuel battery cells. The exterior current collectors have corrugated sheet structures in which convex parts and recess parts are alternately continued, and which are provided with at least one cell-current collector structure unit having the exterior current collector, the recess parts of the exterior current collectors, and a plurality of the tube type fuel battery cells that are surface-contacted over the whole length in the longitudinal direction of the tube type fuel battery cells.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130925-A (JP)
Title: Inkjet recorder
Inventor: TAKANAKA YASUYUKI
IPC: B41J2/18
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ink mist generated when ink is ejected from being diffused in a recorder.  <P>SOLUTION: A duct which sucks the ink mist is installed between a rail stay that supports guide rails where a carriage runs, and a pressure arm as a holding member of a pinch roller that conveys a paper. A suction port is formed proximately to an upper part of the pinch roller from the duct. The suction port can suck the ink mist over an entire width of the paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141494-A (JP)
Title: Electrolyte, negative electrode, and battery
Inventor: UCHIDA YUJI
IPC: H01M10/05
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte and a negative electrode where a high capacity and excellent high temperature storage characteristics can be obtained, and to provide a battery using them.  <P>SOLUTION: The negative electrode 12 and a positive electrode 14 are laminated via a separator 15. On at least one part of the surface of the negative electrode 12, a film 12C including a reduced substance of paraldehyde or a reduced substance of paraldehyde derivative is formed. As a result, a decomposition reaction of the electrolyte in the negative electrode 12 can be suppressed even under a high temperature environment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141995-A (JP)
Title: Manufacturing method of semiconductor chip
Inventor: MARUYAMA YUMI
IPC: B23K26/38
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a manufacturing method of a semiconductor chip capable of preventing a sheet or an adhesive layer from being modified, and of forming a sufficient amount of refined areas for dividing a semiconductor substrate aiming at the vicinity of an adhesion surface with the sheet in the semiconductor substrate.  <P>SOLUTION: Because the rear surface 21b of the semiconductor substrate 21 includes the aluminum film 25 of the thickness of several μm over the entire surface formed thereon, even when a focal point of laser light L shifts to the side of a sheet 41 from a scheduled focused point Pa for forming a refined region Ks and when the focused point shifts to the focused point Pb in the sheet 41, the laser light is reflected by the aluminum film 25 before the laser light L is focused. It is therefore no fear that the adhesion layer 52 and the sheet 41 might be modified thermally because no laser light L actually converges to the focused point Pb. Moreover, it is possible to form a refined area K in the vicinity of the rear surface 21b that is a start point of the division.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006065362-A (JP)
Title: Wideband voice decoding apparatus
Inventor: TAZAKI HIROHISA
IPC: G10L19/035
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wideband voice decoding apparatus for decoding a high quality wideband voice signal by estimating a stable wideband sound source with a correct amplitude without being much influenced by difference in speakers and noise from a narrow-band voice or a narrow-band voice code.  <P>SOLUTION: The wideband voice decoding apparatus is provided with a narrow-band sound source decoding means for producing narrow-band synthetic sound by using the narrow-band sound code, a spectrum decoding means for estimating a wideband spectrum parameter by using a narrow-band spectrum code separated from the narrow-band voice code, a wideband sound source decoding means for estimating a wide band sound source signal by using the narrow-band sound source code separated from the narrow-band voice code, and a synthesis means for producing the wideband voice signal from these produced narrow-band synthetic sound, the wideband spectrum parameter and the wideband sound source signal estimated above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007142788-A (JP)
Title: Voltage-driven switching circuit
Inventor: AZUMA KAZUYUKI
IPC: H03K17/56
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-driven switching circuit which can prevent the breakage of a voltage-driven element when turned off, and can reduce a switching loss.  <P>SOLUTION: A collector terminal of an IGBT (insulated gate bipolar transistor) (Q1) which is one of voltage-driven elements 11 driving a load is connected to a base terminal of a PNP transistor (Q3) whose emitter terminal is connected to an IGBT (Q1) through a gate resistor (R3), through a capacitor (C2) and a diode (D1). A change rate control means changes and sets a time change rate of a collector voltage Vce of the IGBT (Q1) from a high speed change rate immediately after turn-off to a predetermined change rate which at least uses respective impedance values of the capacitor (C2) and the gate resistor (R3), and is determined. A capacitor (C1) and a base resistor (R1) are connected in parallel as a delay means which delays an operation start time point of the change rate control means to a predetermined value determined beforehand which is in the vicinity of an operation threshold voltage of a base voltage of the PNP transistor (Q3).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137631-A (JP)
Title: Medium stacker, liquid jet device and recording device
Inventor: KINOSHITA MASAAKI
IPC: B65H31/20
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium stacker, a liquid jet device provided with the medium stacker and a recording device capable of enhancing the rigidity of the whole of a second stacker part storable/drawable relative to a first stacker part.  <P>SOLUTION: Retaining members 52ab, 52ac, 52bb having the second stacker part 52b storable/drawable relative to the first stacker part 52a, retaining an optional portion between both sides of the first stacker part and a portion of the second stacker part corresponding to the optional portion and receiving deflection force applied to the second stacker part are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136971-A (JP)
Title: Printer
Inventor: KANETANI SATOSHI
IPC: B41J2/01
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a carrier guide movable by using a tabular frame with a low production cost, while mechanical vibration generated at the time of reciprocating of a printing head in a printer is suppressed.  <P>SOLUTION: In the printer 1 in which carrier 6 holding the printing head 4 actuates along with a main scanning direction X, the guide mechanism 7 of the carrier 6 has two tabular frames 17 and 18 arranged forward and backward on both sides of the carrier 6. Each tabular frame has plane surfaces 17a, 17b, and 18a, 18b which are inclined at an angle of 45 degrees up and down. The carrier 6 is a box-like structure in which the printing head 4 is held, and two roller members 11 are supported rotatably, respectively to an arm section 9 projected at the angle of 45 degrees slant from four edge regions. Each roller member 11 revolves, in the state of it contacting with the plane sloping surface is touched. The carrier 6 is moved in the state in whice a mechanical vibration is inhibited as it is surrounded from the front and rear, and the upper and lower sides by the tabular frames 17 and 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144428-A (JP)
Title: Rare earth-iron-boron-based magnet alloy, and manufacturing method and device for the same alloy
Inventor: FURUSAWA KIMIYASU
IPC: B22D11/12
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth-iron-boron-based magnet alloy having magnetic characteristics varying little.  <P>SOLUTION: The magnet alloy is manufactured through the following steps: a step of melting a raw alloy material in a 1st vessel 20 in a vacuum or an inert gas atmosphere; a step of tapping the molten alloy from the 1st vessel 20 into a 2nd vessel 50, in which a through-hole 54 is formed and a core rod 40 is set in the center of the through-hole 54; and a step of allowing the molten alloy to flow through a clearance formed between the through-hole 54 and the core rod 40 and forming the magnet alloy, which is formed into a prescribed shape. The cross-sectional shape of the alloy has a nearly constant wall thickness ranging from one side of the alloy to the other side thereof. The crystal of the alloy is a columnar crystal grown in one direction from one side of the alloy to the other side thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149417-A (JP)
Title: Electrode for fuel cell, and method of manufacturing same
Inventor: SHIGYO KAZUHIRO
IPC: H01M8/10
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell wherein a power generation voltage is not reduced even if a long operation, starting, and stopping are repeated, by preventing a catalyst layer from being deteriorated without lowering the initial power generation voltage of the fuel cell.  <P>SOLUTION: The electrode for the fuel cell carries catalyst particles of platinum or the like on a part of a conductive carrier surface made of carbon. A corrosion resistant coating film of silicon oxide or the like is formed on the surface of the carrier except for portions on which the catalyst particles are carried, and thereby, the carrier is prevented from being deteriorated by oxidation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143874-A (JP)
Title: Absorbent article
Inventor: YOSHIDA HIDEAKI
IPC: A61F13/49
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article capable of reducing leakage of bodily fluid, especially soft feces.  <P>SOLUTION: The paper diaper 1 comprises an absorber 12 and a space 111 whose cross section is formed in the shape of a triangle surrounded by a gathered sheet 13, a liquid-impermeable film material 14 and a front surface sheet 10a. With this structure, soft feces excreted into the paper diaper 1 can be temporarily stored in the space 111 so that the bodily fluid component of the soft feces is absorbed in the absorber 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143907-A (JP)
Title: Air mat
Inventor: AIDA AKIO
IPC: A47C27/08
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mat which can not only prevent bedsores but also eliminate a malodor itself, emitted from the body, bedclothes, etc. of a sick person, an old person, etc., confined to his/her bed for a long time, and which can prevent various germs etc. from developing on the air mat itself or prevent the malodor from being emitted from the air mat itself, even if the soil and malodor of the body, bedclothes, etc. of the sick person, the old person, etc., confined to his/her bed for a long time, adhere to the air mat.  <P>SOLUTION: A blast means 2 is connected on the upstream side of a chlorine dioxide gas generating chamber 1 to which a chlorine dioxide gas generating bag is detachably attached, an air mat body 3 is connected on the downstream side of the chamber 1, so that chlorine dioxide gas, which is generated from the chlorine dioxide gas generating bag, can be emitted from many pores H which are provided on the surface of the air mat body 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148216-A (JP)
Title: Light emitting device and electronic equipment
Inventor: KUBOTA TAKEHIKO
IPC: H01L51/50
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of parasitic capacity affecting light emission of a light emitting element.  <P>SOLUTION: A driving transistor Tdr and a capacitive element C1 are formed on a surface of a substrate 10. The driving transistor Tdr controls the amount of a current supplied to the light emitting element E. The capacitive element C1 is electrically connected to the gate electrode of the driving transistor Tdr to set and hold a gate potential Vg. An element conduction part 71 which conducts to the driving transistor Tdr through a contact hole Ha3 is formed on a surface of a first insulating layer L1 covering the driving transistor Tdr and capacitive element C1. A first electrode 21 of the light emitting element E is connected to the element conduction part 71. The element conduction part 71 is arranged in an region opposite from the capacitive element C1 across the driving transistor Tdr when viewed vertically to the substrate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT