baber/WOPTO huggingface dataset:
Patent JP-2005282674-A (JP)
Title: Metal corrugated tube composite hose and its manufacturing method
Inventor: HIBINO TOMOSHIGE
IPC: B21C37/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal corrugated tube composite hose having vibration absorbing property and assemblability and improved internal fluid pressure resistance securely resulting in a longer life of the hose.  <P>SOLUTION: Water, air or oil is supplied into the metal corrugated tube composite hose to increase pressure in a metal corrugated type 7 up to preset pressure at a preset pressure increasing speed. When the pressure in the metal corrugated tube 7 reaches the preset pressure, the condition of the preset pressure is kept only for a preset time and then the pressure in the metal corrugated tube 7 is reduced. A bellows part 3 is plastically deformed to expand a mountain portion 21 in the cross direction and reduce the width of a valley portion 23 in such a manner as to embrace an inside rubber layer 25. A space between the peak of the mountain portion 21 of the bellows part 3 and a reinforcing layer 27 is 0.27mm or smaller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283830-A (JP)
Title: Mounting structure, electrooptic device, electronic equipment, inspection method of mounting structure and inspection method of electrooptic device
Inventor: ONODERA HIROYUKI
IPC: G01R31/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide mounting structure capable of easily specifying a position of a terminal which outputs a signal to be a cause of a failure even without tracing wiring in the case of inspection, etc., and to provide an electrooptic device equipped with the mounting structure, electronic equipment equipped with the electrooptic device, an inspection method of the mounting structure and an inspection method of the electrooptic device.  <P>SOLUTION: In the electrooptic device 1a, output pads 61 with first indexes having the first indexes 610 are arranged for every 10 pieces and output pads 62 with second indexes having the second indexes 620 are arranged for every 100 pieces on output pads 60 formed in a mounting area of a first IC4. Thus, when a position of a predetermined output pad 60 is desired to be specified, it is specified from the rear side of the substrate based on the output pads 61 and 62 with indexes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286000-A (JP)
Title: Photodetector and avalanche photodiode
Inventor: MATSUMOTO SATOSHI
IPC: H01L31/107
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector and an avalanche photodiode which are capable of suppressing dark current in the vicinity of mesa side surface, and improving the reliability of the detector without effecting the re-growth of crystal.  <P>SOLUTION: The avalanche diode 30 is constituted of a plurality of semiconductor layers comprising a buffer layer 2, a light absorbing layer 3, an electric field mitigating layer 4, a multiplication layer 5, and a contact layer 6 which are laminated in a mesa structural unit formed on a semiconductor substrate 1. In such an avalanche photodiode 30, the contact layer 6 is laminated as the remotest layer mostly separated from the semiconductor substrate among a plurality of semiconductor layers and the surface of a nextly remote layer (the multiplication layer 5) is constituted in the vicinity of an interface between the nextly remote layer (the multiplication layer 5) contacted with the remotest layer so as to be larger than the surface of the contact layer 6 and so as to have a part without contacting with the contact layer 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286603-A (JP)
Title: Audio signal level control circuit
Inventor: FUJIEDA TAKESHI
IPC: H04R3/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio signal level control circuit improved in S/N ratio.  <P>SOLUTION: The audio signal level control circuit comprises a volume IC in which an audio signal is inputted for attenuating the input audio signal, and an amplifying means for amplifying an output of the volume IC. It further comprises an input means for inputting a volume value, a level down circuit which is provided at a stage subsequent to the volume IC to attenuate the signal inputted in it by a prescribed amount, and a control means which controls a signal attenuation amount at the volume IC based on the volume value inputted by the input means while controlling whether to switch the level down circuit to an active state or to an inactive state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004358222-A (JP)
Title: Method of operating endoscope apparatus, and endoscope apparatus
Inventor: YAMAMOTO HIRONORI
IPC: A61B1/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus free from the damage of the intestinal tract by expanding a second balloon mounted to an overtube, larger than a first balloon mounted to the distal end of an insertion tube of an endoscope, and a method of operating the endoscope apparatus preventing the damage of the intestinal tract by drawing the intestinal tract with the second balloon as a base point.  <P>SOLUTION: The endoscope apparatus is composed of the endoscope 10, the overtube 50 and a balloon control device 100. The first balloon 30 is detachably mounted to the distal end 36 of the insertion tube 20 of the endoscope 12, and the second balloon 60 is mounted to the distal end of the overtube 50. The second balloon 60 is expanded larger than the first balloon 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005286075-A (JP)
Title: Solid state imaging device and manufacturing method therefor, and electronic information equipment
Inventor: KAWANO HIROYUKI
IPC: H04N5/369
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the covering property of a light-shielding film with respect to level difference caused by a charge transfer electrode etc., to improve the adhesion between the light-shielding film and an underlying insulating film, and to achieve refinement, by making the light-shielding portion and an adherent layer thinner.  <P>SOLUTION: In this solid-state imaging device, an opening is formed on a light-receptive portion 10, and a light-shielding film 6 consisting of a high-melting point metal layer is formed to cover the charge transfer electrode 3. In order to improve the adhesion between the light-shielding film 6 and an underlying insulating film 4, the adherent layer 5A consisting of a high-melting point metal layer is formed under the light-shielding film 6 and over the insulating film 4, according to a CVD process. According to the CVD process, the adherent layer 5A having a better level difference covering properties can be obtained than a sputtering process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282745-A (JP)
Title: Push chain power transmission device
Inventor: BABA JUN
IPC: F16H7/18
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device using a push chain, preventing the push chain from being tangled at its rear end with a sprocket, when moved back.  <P>SOLUTION: The sprocket 1 on which the push chain 2 is wound is stored in storage spaces 12, 12 of housings 3, 3 which holds it between both sides and rotatably journaled to shaft holes 13, 13. A storage magazine 4 with a chain guide for guiding the push chain 2 is mounted on both housings 3, 3, and strippers 11, 11 are protruded to the inside of the housings 3, 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286274-A (JP)
Title: Soldering method
Inventor: MITSUI TOMOKUNI
IPC: B23K101/40
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering method for doing a die-bonding superior in heat resistance for a semiconductor chip such as transistors, IC, etc., especially, power transistors under easy temperature control.  <P>SOLUTION: A solder having a Pb content of 75% or more and a sold-liquid phase line temperature difference of 20°C or higher is heated into a solid-liquid coexisting state to solder the interface in this state. The solder having the Pb content of 75% or more itself has a high heat resistance to heat cycles and, if the soldering temperature varies somewhat, surely can hold the solid-light coexistence state, this allowing a solder layer to be easily thick owing to a solid solution in the solid-liquid coexisting material. Thus the shearing strain γ applied to the solider layer under heat cycles, based on the difference between linear thermal expansion coefficients of works, is easily reduced and the heat resistance of the solder itself may be increased to satisfactorily prevent the breakdown (crack breakdown) of the solder layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291119-A (JP)
Title: Combustion control device for cylinder injection type engine
Inventor: AKASAKA NOBUHIRO
IPC: F02D45/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device performing optimum fuel compensation capable of suppressing torque step in combustion switch between a compression stroke injection mode and an intake stroke injection mode when aging or machine difference occurs and simultaneously provides a means recovering combustion stability when combustion stability is deteriorated.  <P>SOLUTION: This device is provided with a combustion switching determination means determining which of the compression stroke injection mode and the intake stroke injection mode is activated, a fuel injection quantity compensation means compensating fuel injection quantity in a predetermined period of time after combustion switch between the compression stroke injection mode and the intake stroke injection mode, a means detecting rotation variation occurring in the predetermined period of time after combustion switch between the compression stroke injection mode and the intake stroke injection mode, a means performing compensation of a fuel compensation quantity for absorbing torque step in combustion switching according to magnitude of the rotation variation, and a compression stroke injection prohibition means monitoring the compensation and prohibiting the compression stroke injection and performing combustion recovery mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289255-A (JP)
Title: Driving wheel hub unit for vehicle
Inventor: KAWASHIMA NAOTO
IPC: B60B35/14
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving wheel hub unit for a vehicle, which reduces stick-slip abnormal sound without spoiling reliability of the vehicle, an installation property in manufacture, workability, etc.  <P>SOLUTION: This driving wheel hub unit for the vehicle has a bearing outer periphery of which is fitted on the car body side and on an inner periphery of which a flange part to mount a wheel is fitted and an outboard part spline-connected to the flange part and to transmit drive shaft torque transmitted through a constant velocity joint to the flange part, and it is designed so that a portion free to be distorted in the peripheral direction is formed on a wheel side end part of the outboard part, and that the outboard part makes contact with the bearing or the flange part only through the above portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291446-A (JP)
Title: Pipe joint
Inventor: MIZUGUCHI NORIO
IPC: F16L33/22
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of improving workability and reliability.  <P>SOLUTION: When connecting a resin tube T, since a cylindrical lock member 20 having a relatively large diameter for surrounding the resin tube T is preferably threadedly advanced, the workability is improved without troublesomeness such as fitting the tip of a tool to a small groove of a head part of a screw. In a state of connecting the resin tube T, looseness of the lock member 20 is regulated by frictional resistance between an outer peripheral surface of a fastening ring 30 and a tapered surface 21 of the lock member 20. Since slipping-out of the resin tube T is regulated by frictional resistance between an outer peripheral surface of the resin tube T and an inner peripheral surface of the fastening ring 30 and frictional resistance between an inner peripheral surface of the resin tube T and an outer peripheral surface of a fitting pipe 11, the resin tube T is locked in a connecting state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304173-A (JP)
Title: Battery state detecting method and battery state detecting apparatus
Inventor: MACHIYAMA YOSHIAKI
IPC: B60R16/04
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state detecting method which can detect a battery state without using a current sensor, and to provide a battery state detecting apparatus.  <P>SOLUTION: The relationship among a resistor R intrinsic to an engine starting unit of a gasoline engine vehicle, the internal resistance r of a lead battery and the degree of health SOH is stored beforehand. An open circuit voltage Vo, and a discharge voltage Vst at the maximum voltage drop of the lead battery at the starting the engine near the full charge of the lead battery are measured (S104, S108). Then, the stored resistance R, the measured open circuit voltage Vo and the discharge voltage Vst are substituted for r=(Vo-Vst)/Vst×R, and the internal resistance r of the lead battery is calculated (S110). The calculated internal resistance 4 is applied to the relationship between the stored internal resistance r and the SOH, and the SOH of the lead battery is detected. The SOH of the lead battery can be detected only by the voltage measurement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004345859-A (JP)
Title: Chip part conveyance method, its device, appearance inspection method, and its device
Inventor: KOBAYASHI MASAYOSHI
IPC: B65G47/86
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable conveyance at workpiece (a chip part) attitude by a first rotary disc and a second rotary disc, stabilize transfer operation by improving transfer of workpieces between the first and second rotary discs, and improve and stabilize inspection precision of appearance inspection of the chip part by utilizing it.  <P>SOLUTION: A mechanism for conveying the chip part by sucking and holding it on a vertical face of the second rotary disc 20 after supporting and conveying the chip part on a horizontal face by the first rotary disc 10 is used. An upper face of the chip part is imaged by a first camera C1, and a side face on one side of the chip part is imaged by a second camera C2 while conveying the chip part 1 by the first rotary disc 10. A lower face of the chip part is imaged by a third camera C3, and a side face on the other side of the chip part is imaged by a fourth camera C4 while conveying the chip part by the second rotary disc 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005305705-A (JP)
Title: Liquid droplet discharging head, ink cartridge and inkjet recorder
Inventor: NISHIMURA MANABU
IPC: B41J2/045
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the transfer of a recording paper from being blocked, and to prevent the wiping operation for a discharge hole so as to maintain proper liquid droplet discharging from the discharge hole from being blocked.  <P>SOLUTION: A recording head 14 is constituted by setting a nozzle plate 41 where a plurality of the discharge holes 45 are formed, a substrate 43 where a plurality of discharge chambers 46 respectively communicating with the discharge holes 45 are formed, and a frame 44 where a common liquid chamber 47 for feeding ink to each discharge chamber 46 is formed, in the shape of layers. Since the nozzle plate 41 is fixed at the downside of the substrate 43, each discharge hole 45 formed in the nozzle plate 41 is set at a rear face (down face) 43a side of the substrate 43. Accordingly, a projection to project from an outer face 41a can be prevented from being formed at the outer face 41a of a part of the nozzle plate 41 where the discharge holes 45 are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305247-A (JP)
Title: Method and apparatus for flattening coating film
Inventor: MIYAKE KAZUTO
IPC: B05C9/12
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of flattening a coating film by which a process for flattening the coating film by utilizing vibration produced by electro-magnetization applied on the coating film in a non-contact state is simplified and which is not affected by a substrate to be coated and an apparatus for the same.  <P>SOLUTION: The method of flattening the coating film 3 is carried out by applying the vibration on the coating film 3 after a coating liquid is applied on a material 1 to be coated. The coating liquid contains a metallic composition 18 and the composition has magnetic polarity or electric polarity. The vibration is the electromagnetic vibration applied from the outside of the coating film 3 in the non-contact state and is produced by passing current through a coil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004339209-A (JP)
Title: Heat evaporation unit for controlling insect pest
Inventor: IWASAKI TOMONORI
IPC: A01M1/20
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat vaporization unit presenting visually accurate recognition of the endpoint of evaporation of an effective ingredient and having a long time evaporation of the effective ingredient.  <P>SOLUTION: The heat evaporation unit for controlling insect pests is prepared by covering a carrier including a solution of a compound expressed by formula (1) with a polyalkylene terephthalate layer having openings. The carrier is prepared by laminating a base layer with a layer modified to be transparent when the layer contains an oil solution. The polyalkylene terephthalate layer has 0.002-0.3 mm thickness. The method for controlling the insect pest comprises heating the heat evaporation unit at a place where the insect pests are living or from where they invade.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310482-A (JP)
Title: Polymer electrolyte for dye-sensitized solar cell and dye-sensitized solar cell using it
Inventor: OOTSUKI MASAMI
IPC: H01B1/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for a dye-sensitized solar cell capable of eliminating the risk of electrolyte leakage and preventing the ignition/catching fire of the cell even in a high temperature, and provide the dye-sensitized solar cell using the electrolyte and having high safety.  <P>SOLUTION: The dye-sensitized solar cell is equipped with a polymer electrolyte for the dye-sensitized solar cell obtained by heating at 60°C or higher an electrolyte composition comprising a phosphazene compound, tetraalkyl thiuram disulfides, and a redox electrolyte, an oxide semiconductor electrode comprising the polymer electrolyte, a conductive substrate, an oxide semiconductor layer formed on the conductive substrate, and an organic dye adsorbed to the oxide semiconductor layer, and a counter electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311710-A (JP)
Title: Quadrature modulation system
Inventor: ISHIKAWA HIROYOSHI
IPC: H04L27/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quadrature modulation system for reducing an image component (unrequired wave component) to be mixed with an analog transmission signal which is modulated by the quadrature modulation system, compared with a conventional manner.  <P>SOLUTION: The quadrature modulation system inputs an in-phase signal component and a quadrature signal component, and outputs a quadrature-modulated transmission signal from a quadrature modulator. The system comprises a time difference calculating means for obtaining the first cumulative value of an arithmetic result which is calculated with the use of the in-phase signal component to be inputted to the quadrature modulator and the in-phase signal component of a feedback signal which is obtained from the transmission signal, obtaining the second cumulative value of an arithmetic result which is calculated with the use of the quadrature signal component to be inputted to the quadrature modulator and the quadrature signal component of the feedback signal, and obtaining the time difference between the in-phase signal component and the quadrature signal component, based on the first and second cumulative values; and a delay adjusting means for adjusting the in-phase signal component and the quadrature signal component to be inputted to the quadrature modulator, so as to compensate the time difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309092-A (JP)
Title: Optical connector and its manufacturing method
Inventor: TSUKAMOTO KOJI
IPC: G02B6/36
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured optical connector that makes a light beam inputted in one end to be outputted from the other end through a bent optical transmission line.  <P>SOLUTION: In this optical connector, a light beam inputted in one end 408 is outputted from the other end 410 through a bent optical transmission line. This optical connector is equipped with a clad material part 402 composed of a transparent first material extending along the optical transmission line and with a core material part 602 composed of a transparent second material which is filled in at least one of the plurality of through holes 406 formed extendedly from one end to the other end in the clad material part. The plurality of through holes are continuously surrounded with the clad material part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304797-A (JP)
Title: Slot machine
Inventor: IWABORI KAZUO
IPC: A63F5/04
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the convenience in the dispensation of tokens.  <P>SOLUTION: A card type slot machine has a reader for reading degrees of account accumulated in the cards, a credit part for previously storing a large number of tokens and a dispensing button for giving the direction of the processing of dispensing the degrees of account in the cards to the credit part. When the residual credit is a fraction not enough to meet the number of bets for starting the game, after the fraction of the credit is put on the number of bets, the credit equivalent to the shortage is put on the number of bets when the processing is executed to dispense the degrees of account stored in the cards to the credit part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309817-A (JP)
Title: Document processor
Inventor: MITOBE YASUAKI
IPC: G06Q10/06
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor capable of supporting a work of jointly forming a document by a plurality of staffs.  <P>SOLUTION: A document that is a processing object and relevant data for document elements contained in the document, which are associated with the document elements are held, and address information of each of relevant data is acquired. For each acquired address information, relevant data for the address information concerned is extracted, and the extracted relevant data and the document of the processing object are transmitted to a transmitting destination specified by the address information concerned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279204-A (JP)
Title: Heating finger pressure therapy device
Inventor: KOBAYASHI HARUO
IPC: A61H39/04
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating finger pressure device which is an instrument for which a health effect by heating is added to a conventional finger pressure instrument handled with a hand and which can be used at a low cost since a heat source is hot water.  <P>SOLUTION: Since it is dangerous when the hot water inside a container leaks, the container is provided with strength. In order to prevent liquid leakage, heat-resistant packing is used at a screw part. Since the container is hot, it is needed to heat-shield the outside of the container with a cloth or the like. Caution is needed for burns due to the leakage of the hot water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI