baber/WOPTO huggingface dataset:
Patent JP-2007081867-A (JP)
Title: Method for forming conduction hole, process for fabricating piezoelectric device, and piezoelectric device
Inventor: AOKI SHINYA
IPC: H03H9/25
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a piezoelectric device in which an exciting space sustains high airtightness and conduction between an external packaging electrode and a lead-out electrode in the exciting space can be contemplated easily.  <P>SOLUTION: In the process for fabricating an SAW element 10 comprising a piezoelectric substrate 12 having an exciting electrode and a lead-out electrode formed of a metal thin film on one major surface, and a lid 42 covering the electrode forming surface of the piezoelectric substrate 12, the piezoelectric substrate 12 and the lid 42 are pasted together, a preliminary hole is formed by blasting at a position on the other major surface of the piezoelectric substrate 12 corresponding to the lead-out electrode 26, a through hole 30 is formed in the piezoelectric substrate 12 while leaving the metal thin film by etching the position for forming the preliminary hole, and then conduction processing is performed by forming a metal film 32 for the through hole 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080719-A (JP)
Title: Electron emission display
Inventor: DAIROKU NORIYUKI
IPC: H01J31/12
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To protect a circuit from abnormal discharge by a simple method, in an electron emission display.  <P>SOLUTION: An intermediate electrode serving as a lighting conductor is provided in the upper part of a substrate (cathode substrate) on which an electron source is installed. This intermediate electrode is controlled separately from the control of the potential of the cathode substrate, although it is kept at the same potential level as that of the cathode substrate. The intermediate electrode is equipped with a conductive surface facing an anode substrate, and a nonconductive surface facing the cathode substrate to insulate it from the cathode substrate. The intermediate electrode can be formed by flexible mesh (woven fabric and knit fabric), its mesh is located at a portion corresponding to an electron source part, and it is positioned by an inside spacer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080196-A (JP)
Title: Program conversion system and its conversion method
Inventor: SUEHIRO YOICHI
IPC: G06F9/44
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To convert a non-internationalization program into an internationalization program.  <P>SOLUTION: This program conversion system comprises: an input part for selecting a program, a wording-sentence structure analyzing part for analyzing the program selected by the input part on wording and a sentence structure; an internationalization analyzing part for internationalizing and analyzing the program analyzed on the wording and the sentence structure in response to internationalization rule data; and an internationalization program conversion part for converting the non-internationalization program part into the internationalization program in the program on the basis of an analytical result of the internationalization analyzing part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081322-A (JP)
Title: Method for manufacturing chemical-mechanical polishing pad
Inventor: HOSAKA YUKIO
IPC: B24B37/20
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a chemical-mechanical polishing pad that sufficiently suppresses the generation of scratches on the polished surface of a polished object and is excellent in polishing speed.  <P>SOLUTION: The method for manufacturing the chemical-mechanical polishing pad comprises a group of processes including a process for molding a chemical-mechanical polishing pad composition into a pad prototype, a process for mounting the pad prototype on the circular table of a milling cutter, a process for forming a second groove by the milling cutter, and a process for forming a first groove group or any one of a group of processes including a process for molding the chemical-mechanical polishing pad composition into a pad prototype having a second groove group by using a mold having a salient engaged with the shape of the second groove group and a process for forming the first groove group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077970-A (JP)
Title: Cylinder intake fresh air amount estimating device for internal combustion engine
Inventor: ITAKURA EIJI
IPC: F02D45/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the amount of cylinder intake fresh air even in a long valve overlapping period, while considering the lowering of exhaust gas pressure due to backflow of burnt gas from an exhaust system.  <P>SOLUTION: In this device, a cylinder model M5 calculates cylinder gas pressure Pc from an intake valve passing gas flow amount mi calculated by an intake valve model M4 and an exhaust valve passing gas flow amount me calculated by an exhaust valve model M6. The exhaust valve model M6 calculates the exhaust valve passing gas flow amount me from the cylinder gas pressure Pc and exhaust gas pressure Pe. The intake valve model M4 calculates the intake valve passing gas flow amount mi from the cylinder gas pressure Pc and intake pipe air pressure Pm calculated by an intake pipe model M3. The intake valve passing gas flow amount Mi is integrated to estimate a fresh cylinder intake air amount Ma. The exhaust gas pressure Pe is given while considering the lowering of the exhaust gas pressure Pe due to the backflow of burnt gas from an exhaust passage into a cylinder in the valve overlapping period which is obtained by using a parameter showing the conditions of opening/closing an intake valve and an exhaust valve.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086140-A (JP)
Title: Liquid crystal projector
Inventor: TOKUDA SATORU
IPC: G02B5/30
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector capable of efficiently radiating heat generated in a polarizing plate disposed in front and in the rear of a liquid crystal panel, performing sufficient cooling with a small amount of wind and suppressing deterioration in the polarizing plate.  <P>SOLUTION: A metal film 36 layered by vapor deposition is provided at a peripheral edge part of an incident side polarizing plate 21, the metal film 36 and a heat radiating plate 29 are joined by using a solder 37 and a glass substrate 21a to which a polarizing film 21b is stuck is fixed to the heat radiating plate 29 to efficiently radiate heat generated in the incident side polarizing plate 21 to the heat radiating plate 29 via the metal film 36 and the solder 37. Air of a laminar flow having high static pressure and low noise is made to blow from an incident side ventilation hole and an emitting side ventilation hole which are separated into front and rear sides to efficiently cool the polarizing plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084631-A (JP)
Title: Migration proofing agent
Inventor: HAMAGUCHI ITSUKO
IPC: C11D3/37
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a migration proofing agent that can control dye migration when added to a laundry detergent or a fabric softener and exhibits an excellent migration proofing effect even in the presence of an anionic surface active agent.  <P>SOLUTION: This migration proofing agent comprises a graft polymer obtained by grafting vinylpyrrolidone to polyvinyl alcohol having a polymerization degree of 100-4,000 and a saponification degree of 70-100 mol%. Preferably, the migration proofing agent comprises 10 wt.% or more of the graft polymer with a K value of 12-150.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006097894-A (JP)
Title: Fluid dynamic bearing device
Inventor: ENGESSER MARTIN
IPC: F16C33/74
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid dynamic bearing having high reliability in air-tightness in a small structural dimension, and further having an absorbable supporting force and rigidity.  <P>SOLUTION: This fluid dynamic bearing device comprises at least one fixed member and one rotating member in a state of defining a bearing clearance filled with a bearing fluid between bearing surfaces opposite to each other, the bearing clearance is opened at least at its one end and sealed by a sealing means with respect to its circumference, at least two bearing surfaces spatially separated from each other are provided with force feed structures generating fluid dynamic pressure, and at least one bearing fluid storage part is formed in a state of communicating with the bearing clearance. The sealing means is composed of the force feed structures, and the force feed structure is mounted to at least one of bearing members at the opening end of the bearing clearance, and generates force feeding action toward the inside of a bearing to induce dynamical sealing on the opening end of the bearing clearance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007085710-A (JP)
Title: Refrigerator room
Inventor: OIKAWA MAKOTO
IPC: F25D29/00
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator improved in work efficiency by fixing a refrigerant pipe immovably into a predetermined position and simplifying attachment to and detachment from a body while positively positioning and holding a temperature detector such as a defrosting sensor to accurately detect and control the refrigerant pipe temperature of a cooler.  <P>SOLUTION: The refrigerator comprises the fin tube type cooler 5 for cooling the inside of a storage chamber; the temperature detector 9 provided in a heat conductible manner at the refrigerant pipe 10 at the upper part of the cooler; a fixture 11 for holding the temperature detector and the refrigerant pipe integrally; an evaporator cover 12 formed of a synthetic resin plate body which covers the indoor side face of the cooler; and an engaging piece 13 formed at the upper end of the evaporator cover to lock the fixture for holding the temperature detector. An engaging rib 13a of the engaging piece is engaged with a fitting piece 11c formed at the fixture, and a locking hook 13b is engaged with the refrigerant pipe held to the fixture, to fix the refrigerant pipe together with the fixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006205150-A (JP)
Title: Agitation type rice milling machine and milled rice produced by rice milling machine
Inventor: SUGIMOTO SHIGEO
IPC: A23L7/10
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice milling machine in which condition setting for milling rice to the optimal condition is performed.  <P>SOLUTION: The rice milling machine is provided with a treating tank 12 which has a friction surface at least at a part of a cylindrical inner peripheral surface, a rice milling member 13 which is arranged in the treating tank and protrudes a rice milling brush 27 toward a cylindrical outer peripheral surface and a driving-gear 14 which rotates the rice milling member so that peripheral velocity at a tip of the rice milling brush is 9.5 to 13.5 m/s. A space 29b of 3 to 10 mm width elongated in a vertical direction is provided between the friction surface of the treating tank and the tip of the rice milling brush to make the space a circulation space of unpolished rice, the unmilled rice is perpendicularly circulated in the circulation space toward the rice milling brush horizontally rotated around a rotary main shaft 15 in a vertical direction to produce spin rotation to the unmilled rice. The spin rotation can remove a vascular bundle on an unmilled rice grain surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007091232-A (JP)
Title: Drink dispenser
Inventor: WATANABE KAZUSHIGE
IPC: B67D1/07
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink dispenser which can constantly deliver a sanitary drink by improving the sanitary condition of the drink in a drink container and in a flow channel.  <P>SOLUTION: Attachment of a bottle 1 to the drink dispenser is detected by a sensor 82, and a displaying device 84 starts to operate when three days has passed from the attachment of the bottle 1. Attachment of the same bottle 1 for a long period, therefore, can be confirmed easily. The sanitary condition of the drink in the bottle 1 can be improved by replacing the bottle 1 with new one on the basis of display by the displaying device 84, which allows constant delivery of the sanitary drink.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090561-A (JP)
Title: Image forming device
Inventor: YAMADA AKIHIRO
IPC: B41J29/46
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which permits the restraining of image quality from deteriorating due to the reservation of calibration while improving ease of use to a user.  <P>SOLUTION: The compound machine 1 permits the performance of calibration during a period from the start of a printing job to the end and is designed to reserve the performance of calibration during the printing job in a prescribed case. The machine is designed to control calibration so as to make it interrupt for a printing job to be reserved when prescribed interception conditions are satisfied and to make it not interrupt when the interruption conditions are not satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006050670-A (JP)
Title: Image forming apparatus
Inventor: ITO HIROSHI
IPC: G03G15/00
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which allows the use of a memory card, without using a card adapter and also is in no danger of damaging socket part, due to mounting in a wrong direction or the like.  <P>SOLUTION: The image forming apparatus, which uses memory information in a memory card CF, includes a socket 20 for receiving the memory card CF, provided in the inside of the image forming apparatus 1, an opening 31 for supporting the memory card CF body, provided on an outer panel 10 of the image forming apparatus, and projections 33A, B extending over almost whole area of the memory card CF's inserting direction inside of the opening 31, to engage to notches 106A, B of the memory card CF, when the memory card CF is mounted on the socket 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007098200-A (JP)
Title: Exhaust gas purification catalyst and manufacturing method of the same
Inventor: AKAMINE MASAAKI
IPC: B01J37/03
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an exhaust gas purification catalyst capable of densely carrying oxygen storage materials on carrier particles, and carrying more catalytic metals on the oxygen storage materials.  <P>SOLUTION: The exhaust gas purification catalyst including a heat-resistant catalyst containing La and Al, an oxygen storage catalyst containing Ce and Zr, and a catalytic metal is manufactured by the following procedures. An acidic solution containing La ions and Al ions is added with a basic solution which exceeds the neutralization equivalent, thereby producing a coprecipitate of a first hydroxide containing La and Al. A suspension containing the coprecipitate of the first hydroxide and its remaining basic solution is added with an acidic solution containing Ce ions and Zr ions, thereby depositing a coprecipitate of a second hydroxide containing Ce and Zr on the coprecipitate of a first hydroxide. A complex coprecipitate containing the first and second hydroxide which is obtained in a coprecipitate deposition process is subjected to filtration, drying, and burning processes, thereby obtaining an oxide. Then, the catalytic metal oxide is carried on the oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107456-A (JP)
Title: Heat insulating sleeve for fuel injection valve
Inventor: OONAGANE YOSHINORI
IPC: F02M61/16
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for ensuring attachment facility, sealing performance to combustion gas, heat radiation from a nozzle body to a cylinder head and reliability of durability with a simple and low-cost construction.  <P>SOLUTION: A heat insulating sleeve 1 for a fuel injection valve is installed between the fuel injection valve 2 and an insertion hole 31 for the fuel injection valve formed in the cylinder head 3 and has a gasket part 11 extending toward an outer diameter side in a radial direction of the fuel injection valve and a sleeve part 12 extending in an axial direction of the fuel injection valve, wherein the sleeve part 12 is formed in a bellows shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107458-A (JP)
Title: Control device of internal combustion engine
Inventor: ODAJIMA HIKARI
IPC: F02D41/22
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine suitably determining whether or not abnormal combustion actually occurs during operation of the internal combustion engine and suitably controlling output of the internal combustion engine accordingly.  <P>SOLUTION: The control device 1 detects output parameters PCYL, NE representing the output generated by combustion in the internal combustion engine 3, performs fuel cut for temporarily stopping fuel supply to the internal combustion engine 3 during the operation of the internal combustion engine 3, and determines, based on the output parameters PCYL, NE detected during the fuel cut, whether or not abnormal combustion is caused by other than fuel in the internal combustion engine 3 (steps 9, 12, 5, 13, 25, 28).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107138-A (JP)
Title: Fiber resin product, method for producing the same and use of granular material
Inventor: NAGAHAMA MASAMITSU
IPC: D01F1/10
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber resin product with good functionality and a method for producing the same, and to provide a use of granular material.  <P>SOLUTION: The fiber resin product with good functionality is obtained by dispersing at least one of granular material having 50-800 nm particular diameter and liposome as the granular material of a dispersing phase, in a resin of a dispersing medium. The method for producing the fiber resin products and use of the granular material used in the production are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107315-A (JP)
Title: Sound insulating partition wall
Inventor: YOSHIOKA HIROAKI
IPC: E04B1/86
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulating partition wall capable of providing excellent sound insulating performance by suppressing a coincidence effect.  <P>SOLUTION: This partition wall comprises one side surface material A and the other side surface material B facing each other with an intermediate hollow layer disposed therebetween and constructed for partitioning an internal space of a building. The surface material A is formed by stacking an ordinary gypsum board and a high density gypsum board heavier than the ordinary gypsum board. The surface material B is formed of a single layer of high density gypsum board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108097-A (JP)
Title: Microwave detector
Inventor: HAMAMOTO YASUNORI
IPC: G01S7/40
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector capable of detecting microwaves of five or more of different frequency bands, by simple constitution.  <P>SOLUTION: This microwave detector is provided with a microwave antenna 1, the first two local transmitters 3 for converting a frequency of a reception signal by the antenna into the first prescribed intermediate frequency, the first mixer 2 for mixing the reception signal with output signals from the first local transmitters 3, the first intermediate cycle amplifier 5 for amplifying selectively an output signal from the first mixer, the second two local transmitters 7 for converting a frequency of an output from the first intermediate cycle amplifier into the second prescribed intermediate frequency, the second mixer 6 for mixing output signals from the second local transmitters and the first intermediate cycle amplifier, the second intermediate frequency filter 8 for transmitting selectively an output signal from the second mixer, the second intermediate cycle amplifier 9 for amplifying an output signal from the filter, a detector 10 for detecting whether an output signal from the second intermediate cycle amplifier is a prescribed intensity or more, or not, and a control part 11 for controlling a transmission frequency or the like of the each transmitter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106357-A (JP)
Title: Steering device and its manufacturing method
Inventor: OIKAWA MIWANORI
IPC: F16H25/24
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of reducing the difference between the right steering and the left steering without requiring high accuracy machining.  <P>SOLUTION: The steering device 100 is equipped with a rack bar 5 furnished with a ball screw groove 50 at the peripheral surface, nuts 2 and 3 furnished with ball screw grooves 20 and 30 at the inside surface, a plurality of balls 4 to be set between the groove 50 in the rack bar 5 and the grooves 20 and 30 in the nuts 2 and 3, and a motor to give a torque for assisting the steering to the rack bar 5 through a motor shaft 1, wherein the nuts 2 and 3 are arranged coaxially on the periphery of the rack bar 5 and constitute at least one pair on the left and the right in the axial direction of the rack bar, while the motor shaft 1 transmits the torque to the rack bar 5 through one of the pair of nuts 2 and 3 in the case of left-hand steering, and in right-hand steering, transmits the torque to the rack bar 5 through the other of the pair of nuts 2 and 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113401-A (JP)
Title: Exhaust emission control device for engine
Inventor: HOSOYA MITSURU
IPC: B01D53/94
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively eliminating NOx in exhaust gas even when the temperature of exhaust gas is relatively low.  <P>SOLUTION: An exhaust emission control device is equipped with a diesel particulate filter 22 provided to an exhaust pipe 16 of a diesel engine 11, a filter temperature increasing means for allowing an increase in temperature of the diesel particulate filter 22 to a predetermined value or higher, an injection nozzle 29 provided to the exhaust pipe 16 on an exhaust gas upstream side from the diesel particulate filter 22, and a urea liquid injection means 30 which can injects urea liquid 32 in exhaust gas inside the exhaust pipe 16 through the medium of the injection nozzle 29. It is preferable that a selective reduction type catalyst 56 is provided to the exhaust pipe 16 on the exhaust gas downstream side from the diesel particulate filter 22 and that an oxidation catalyst 53 is provided to the exhaust pipe 16 on the exhaust gas upstream side from the injection nozzle 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006127741-A (JP)
Title: Semiconductor memory device
Inventor: JEON BYUNG-GIL
IPC: G11C11/22
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a word line driver circuit and a plate line driver circuit whereby a chip size can be reduced.  <P>SOLUTION: A ferroelectric memory includes: a plurality of sub word line driver circuits connected in parallel with each main word line for providing a sub word line enable signal to a selected sub word line in response to a main word line enable signal; a plurality of local word line driver circuits connected in parallel with each sub word line for providing a local word line enable signal to a selected local word line in response to the sub word line enable signal; and the plate line driver circuit connected in parallel with the main word line for providing a plate line enable signal to a plate line connected in common to a plurality of memory cells controlled by the local word line driver circuits connected to the selected sub word line in response to the main word line enable signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI