baber/WOPTO huggingface dataset:
Patent JP-2004347164-A (JP)
Title: Air conditioner
Inventor: KUSAKA MICHIYOSHI
IPC: F25B29/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure a proper refrigerant circulation amount irrespective of outdoor temperature or the like in an air conditioner capable of carrying out two-pipe system cooling-heating mixed operation.  <P>SOLUTION: The air conditioner has an outdoor unit 21 provided with a compressor 22, a four way valve 23, an outdoor heat exchanger 24, and a pressure reducing means 25, a plurality of indoor units 29 provided with indoor heat exchangers 30 and pressure reducing means 31, and a gas pipe 33 and a liquid pipe 34 connected between the outdoor unit 21 and the indoor units 29 via a cooling-heating change-over unit 32. The air conditioner is provided with a gas-liquid mixing means 26 between the reducing means 25 of the outdoor unit 21 and the liquid pipe 34, and it is composed so that a high pressure gas branch pipe 37 is branched from between the compressor 22 and the outdoor heat exchanger 24, one part of a refrigerant discharged during the cooling-heating mixed operation is used as a liquid refrigerant, the rest is used as a high pressure gas refrigerant via the high pressure gas branch pipe 37, and by sending them into the gas-liquid mixing means 26 and mixing them, they are sent as a gas-liquid two-phase refrigerant into the cooling-heating changer-over unit 32 via the liquid pipe 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349329-A (JP)
Title: Method for manufacturing insulated gate type semiconductor device
Inventor: ISHIDA HIROYASU
IPC: H01L21/336
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an insulated gate type semiconductor device wherein microfabrication becomes possible by forming an element using self alignment, integration degree is raised and on-resistance can be reduced.  <P>SOLUTION: By making a trench aperture forming hard mask into three-layer structure of nitride mask/oxide mask/nitride mask, the nitride film can be formed thinly and nitride film crack can be reduced. By using the aperture of the hard mask, a gate electrode having protrusions on the substrate surface is formed, By using a side wall formed on the gate electrode side wall, a source region and a body contact region are formed by self-alignment. An lnterlayer insulating film is also formed without using a mask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345549-A (JP)
Title: On-vehicle equipment operating system
Inventor: KITAGAWA MARE
IPC: G06F3/048
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle equipment operating system enabling an easier blind operation.  <P>SOLUTION: A pointing device 20 having an operation portion 21 operated by a hand of a vehicle operator and a detecting means for detecting a position of the driver's hand in the operation portion 21 is arranged on a lateral surface 52a of a steering pad section 52. When the driver starts the operation of the on-vehicle equipment, no matter where on the pointing device 20 the driver's hand lies when the driver puts the hand on the pointing device 20, the central icon of a plurality of icons displayed on a display is firstly selected and displayed. The driver selects a next icon by sliding the hand from the initial position on the pointing device 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355268-A (JP)
Title: Information processor
Inventor: YAMANAKA TOSHIHIRO
IPC: G06F21/60
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of an encryption key or a decoding key in an information processor for encrypting and storing information.  <P>SOLUTION: A control part 11, an operating part 12, a communication part 13, a management part 14 and an image reading part 17 being configuring elements for realizing the function of a printer device 1 being an information processor are respectively provided with storage areas 111, 121, 131, 141 and 171 configured of an ROM, and the storage areas 111, 121, 131, 141 and 171 are made to store split information (a), b, c, d and e. The control part 11 generates the encryption key by using the plurality of pieces of split information in a predetermined timing, and encrypts image data by using the generated encryption key, and stores the image data in a storage part 16, and decodes the image data by using the encryption key as a decoding key, and outputs the image data. Also, the control part 11 erases the generated encryption key in a predetermined timing so as to make it difficult to extract the encryption key to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355736-A (JP)
Title: Disk loading device, disk loading method, and optical disk device
Inventor: HISATOMI SUSUMU
IPC: G11B17/056
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk loading device in which its size and thickness are reduced employing a simple constitution and which is put into sufficiently practical use, and to provide a disk loading method.  <P>SOLUTION: A condition in which a tray 22 arrives at a position where the tray 22 is completely pulled out from a cabinet and a condition in which an optical head 31 arrives at a reference position where the head 31 conducts recording or playing-back for a disk are detected by selectively controlling one and the same detecting switch 51 into on and off conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352678-A (JP)
Title: Transparent water-based composition
Inventor: MATSUI TAKASHI
IPC: A61K8/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based transparent composition in which an ultraviolet absorber having a sparingly soluble triazine skeleton is stably formulated.  <P>SOLUTION: The transparent water-based composition comprises the ultraviolet absorber having the triazine skeleton, a polyoxyethylene hardened castor oil, ethanol and water. The ultraviolet absorber having the triazine skeleton is preferably bisethylhexyloxyphenolmethoxyphenyltriazine and/or 2,4,6-trianilino-p-(carbo-2'-ethylhexyl-1'-oxy)-1,3,5-triazine. The average number of moles of added polyoxyethylene of the polyoxyethylene hardened castor oil is preferably 20-50 mol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356477-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: OTSUKA FUMIO
IPC: H01L21/306
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To remove a high dielectric constant film, especially, HfO<SB>2</SB>without any etching residue when carrying out etching by using HF water solution.  <P>SOLUTION: A high dielectric constant film is formed on a base substrate, and wiring is formed on the high dielectric film. Ion which is made to react when connected to the high dielectric constant film is injected by using the wiring as a mask, and then the high dielectric constant film is removed. Concretely, Al ion or Si ion is injected by using HfO<SB>2</SB>as the high dielectric constant film, and oxygen in the HfO<SB>2</SB>film is connected to the injected ion, and then etching is carried out by using HF water solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359011-A (JP)
Title: Vehicular steering device
Inventor: KANDA NAOTAKE
IPC: B62D5/06
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To add a suitable operation reaction force to a steering shaft coupled to a steering member only when necessary, and to prevent drastic changes in steering feeling in the case of emergency while keeping a favorable steering feeling at the time of normal steering.  <P>SOLUTION: The vehicular steering device comprises a first shaft 71 that can rotate a reaction adding means 7 capable of adding a reaction force to the steering shaft 20 coupled to the steering member with the steering shaft 20 in one direction, and a second shaft 72 externally fitted with the first shaft 71 and capable of rotating with the steering shaft in the other direction. First and second elastic members 73, 74 that are return springs externally fitted and held by the second shaft 72 add reaction forces in the opposite direction to a rotating direction to the first and second shafts 71, 72. Furthermore, at extending portions in one side of the first and second shafts 71, 72, an electromagnetic clutch 8 regulating rotations of the first and second shafts 71, 72 at a rotation position where integral rotations with the steering shaft 20 are impossible is structured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360989-A (JP)
Title: Microwave oven system
Inventor: NISHIOKA YUMI
IPC: F24C7/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience by informing a user of the heating cooking end timing of a microwave oven according to his lifestyle.  <P>SOLUTION: This microwave oven system includes: a microwave oven 31 having a communication function 13; and an information terminal device 32 communicated with the microwave oven 31, wherein the communication function 13 is used to give timely information on the cooking end state of the microwave oven to the user, so that the user can perform rational cooking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003411-A (JP)
Title: Superconductor radiation detector
Inventor: TANAKA KEIICHI
IPC: H01L39/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductor radiation detector for limiting an X-ray irradiation region only to an absorber and implementing a high counting rate.  <P>SOLUTION: The superconductor radiation detector is constituted of the absorber 3 for absorbing X-rays; a thermometer 4 for changing a resistance value by heat generated by the absorber 3 and generating a current pulse under a constant voltage; and a membrane 2 for controlling the amount of the flow of heat generated in the absorber 3 and the thermometer 4 and escaping to a substrate 1. A collimator 5 having an opening area smaller than the absorber 3 is provided on the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004430-A (JP)
Title: Contactless ic card and ic module
Inventor: UENO KOICHI
IPC: B42D15/10
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless IC card whose card surface is made smooth while protecting an IC chip.  <P>SOLUTION: While a metallic reinforcing plate 5 for protecting the IC chip 3 is mounted on the top surface of the IC chip 3 mounted on an insulating inlet sheet 1 across sealing resin 4 sealing the IC chip 3, the inlet sheet 1 provided with a heat-resisting resin layer 6 mitigating heat conduction of the reinforcing plate 5 is laminated on the top surface of the reinforcing plate 5 while held between resin sheets 7 and 8 which become the main body substrate of the IC card. Consequently, the resin layer 6 functions as a heat insulating material to reduce conduction of heat generated by the metallic reinforcing plate 5 during cooling after heat press processing, and then a resin sheet part nearby the metallic reinforcing plate 5 is prevented from being cooled earlier than other resin sheet parts to uniformly cool the resin sheet, thereby making the card surface smooth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005445-A (JP)
Title: Hybrid integrated circuit device
Inventor: SUZUKI TAKEFUMI
IPC: H05K3/40
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit device in which a circuit operated at a high speed is further stabilized.  <P>SOLUTION: The hybrid integrated circuit device 10 has a metal substrate 11 in which an insulating layer 17 is formed on a surface, a conductive pattern 12 formed on the surface of the laye 17, a semiconductor element 15A fixed to the pattern 12, a lead 14 as an external connecting means fixed to the pattern 12 in the peripheral section of the substrate 11, and a connecting section 20 electrically connecting the pattern 12 electrically connected to the element 15A and the substrate in the vicinity of the element 15A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008171-A (JP)
Title: Lever stopper mechanism for trigger dispenser
Inventor: KOBAYASHI TOMOKAZU
IPC: B65D83/76
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever stopper mechanism for a trigger dispenser capable of assuring a complete closed state by an operation of a stopper arm without assembling a rotary slide valve and the stopper arm at an incorrect position during a manufacturing process.  <P>SOLUTION: The stopper arm 12 equipped with a motion regulating part 13 for regulating the motion of the trigger lever 108 when it is switched to a closed position in conjunction with the rotation is fitted and coupled with the rotary slide valve 112. Either fitting recessed parts 15a-15c or fitting protrusions 14a-14c for regulating the assembled position with each other are provided at the fitting joint 11 between the slide valve 112 and the stopper arm 12. Thus, the fitting position of the valve 112 and the arm 12 is regulated by the fitting recessed parts or protrusions 14 and 15 so that they cannot be assembled unless they are fitted with each other. This prevents erroneous assembly and can assure a reliable closed state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008715-A (JP)
Title: Method for controlling affinity of material surface and method for controlling affinity of immobilization carrier surface
Inventor: IGAWA YASUJI
IPC: C08F20/34
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling affinity of the surface of an organic material by impressing a voltage to the organic material containing a polarization molecule equipped with a fixed condition.  <P>SOLUTION: The affinity of a material surface is controlled on the basis of electric polarization and/or hydrophilicity or hydrophobicity at the end part of a polarization molecule oriented on the material surface by impressing positive and negative voltages in the direction crossing the surface of an organic material containing a polarization molecule which is electrically polarized in a natural state or electrically polarized by voltage impression, more preferably a polarization molecule having hydrophilicity at one end of the molecule and hydrophobicity at the other end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011949-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIKI ICHIRO
IPC: H01L27/108
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device capable of ensuring that the processing condition of Ru film can be maintained by preventing erosion of the Ru film at the time of removing the resist in the semiconductor device using the Ru film as an electrode.  <P>SOLUTION: According to the method of manufacturing semiconductor device, the method of manufacturing semiconductor device using the Ru film as the electrode is characterised by including the steps of coating a resist on the Ru film, forming a pattern of the relevant resist, etching the Ru film based on the pattern, and removing the resist using simple substance of oxygen gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009834-A (JP)
Title: Humidifier and ventilation device
Inventor: IMAI TAKANORI
IPC: F24F6/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce a humidifier at a low cost with minimized man-hour to respond to a request of high-mix low-volume production while improving the reliability, and to enable the reuse even if it is defective in an inspection stage.  <P>SOLUTION: This humidifier comprises a humidifying function part 1 for working air of dry atmosphere to air of humidifying atmosphere, and a water supplying part 2 for supplying water to the humidifying function part 1, which is bonded thereto. Each of the humidifying function part 1 and the water supplying part 2 is formed of a porous moisture permeable body or nonporous humidity permeable body which is impermeable of water but permeable of steam, and formed into an integrated unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018832-A (JP)
Title: Magnetic recording and reproducing device and method for discriminating recording state
Inventor: NOCHIDA KAORU
IPC: G11B5/09
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the recording state of a magnetic recording and reproducing device such as a digital VTR, with low electric power consumption.  <P>SOLUTION: The magnetic recording and reproducing device, in which a plurality of pairs of recording heads REC 1/13 to REC 12/14 facing each other and a plurality of pairs of reproducing heads PB 1/13 to PB 12/14 corresponding to the recording heads REC 1/13 to REC 12/14 are arranged, is equipped with a detecting means for detecting the level of a reproduction RF signal and a control means for causing the detecting means to supply the reproduction RF signal by either pair of the reproducing heads in the non-recording period between the recording period of the one recording head among the pairs of the recording heads and the recording period of the remaining recording heads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014660-A (JP)
Title: Head protection airbag device
Inventor: NAESHIRO MITSUHIRO
IPC: B60R21/20
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protection airbag device capable of arranging a functional component on the upper edge side of a window with a fine design seen from the cabin side even though an airbag cover producing a demarcation line between a roof head lining and itself is provided.  <P>SOLUTION: The head protection airbag device is provided with an airbag 41 folded on the upper edge side of windows W1, W2 on the cabin side of a vehicle V, and housed with its cabin side covered with the airbag cover 27. The airbag cover 27 is separated from the roof head lining 5, and arranged between the windows W1, W2 and the roof head lining 5 in the roof side rail part RR of the vehicle generally in a belt shape along the longitudinal direction. The functional component 10 is arranged in the region of the airbag cover 27 in the vicinity of the upper edge of the window W2 on the vehicle cabin side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082714-A (JP)
Title: Polycarbonate type biaxially oriented film and retardation film
Inventor: UCHIYAMA AKIHIKO
IPC: B29C55/12
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film, which is usable in high-definition liquid crystal displays such as homeotropic alignment system and is almost settled with a problem of uneven brightness occurring in peripheral regions.  <P>SOLUTION: The biaxially oriented retardation film consists of a specific polycarbonate having a fluorene ring and a glass transition temperature of 200 °C or higher. Its heat shrinkage rate after 500 hour heat treatment at 95 °C is 0.1 % or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015711-A (JP)
Title: Fluororubber composition
Inventor: SAEGUSA SHIGEHARU
IPC: C08L27/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluororubber composition having improved mold releasability without lowering the properties of conventional fluororubbers such as adhesiveness and free from the problems of conventional fluororubbers comprising poor mold releasability and difficulty in manufacturing a rubber article having a complicate form.  <P>SOLUTION: This fluororubber composition is produced by compounding 100 pts. wt. of a fluororubber with 0.02-10 pts. wt., preferably 1-5 pts. wt. of an ethylenic acrylic rubber or a vinyl acetate-ethylene copolymer and vulcanizing the mixture. The fluororubber composition has good mold releasability compared with conventional fluororubbers while keeping the characteristics of conventional fluororubber such as adhesiveness, heat-resistance, chemical resistance, water resistance and oil resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016253-A (JP)
Title: Down pipe support
Inventor: TANNO NORIO
IPC: E04D13/08
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down pipe support which is applicable when a down pipe of various shapes is fixed to a wall and which firmly fixes the down pipe to a building without exposing a holding part of the down pipe support to the front side of the down pipe.  <P>SOLUTION: The down pipe support 1, which is made of a synthetic resin and is provided with a substantially U-letter shaped holding member 12 at one end of a fitting leg part 11, comprises metal liner members 15, 15 having engaging claws 14, 14 on the inner faces of the tip parts 13, 13 of the holding member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022262-A (JP)
Title: Liquid ejection device, computer program, liquid ejection system, and liquid ejection method
Inventor: SATO AKIHITO
IPC: B41J2/01
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection device etc., which can shorten time necessary for ejecting liquids onto all over a medium including a peripheral margin.  <P>SOLUTION: The liquid ejection device is comprised of an ejection head and a guide member. The ejection head has a plurality of liquid ejection sections arranged in series for every liquid type in the transfer direction for ejecting the plurality of liquids to the medium intermittently transferred thereto, and ejects the liquids while moving in a direction intersecting a transfer direction. The guide member has a guide surface for guiding the medium, and a plurality of grooves formed therein along an ejection head moving direction. The medium is transferred by a first transfer stroke when an edge thereof passes over one of the two adjacent grooves, and after the liquid is ejected from the liquid ejection section opposed to the groove, the medium is transferred by a second transfer stroke which is larger than the first transfer stroke, whereby the edge is moved above the other groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025046-A (JP)
Title: Screen device and projection system
Inventor: TAKAHASHI HIROYUKI
IPC: G03B21/56
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable projection system for showing a movie or the like.  <P>SOLUTION: The projection system is equipped with a projecting device 10 and a screen device 100, and projected light R<SB>1</SB>from a projector 30 is projected on a screen. The screen device 100 has a frame 110, and a caster 130 is attached thereto. A housing 160 is provided in the frame 110, and a speaker 150 is attached to a front panel, then a video/sound transmitting device 300 is mounted on a floor panel 164. The screen 200 is attached to the front of the speaker 150, and the projected light R<SB>1</SB>is projected to the screen. The projecting device 10 and the screen device 100 can be moved to optional positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032282-A (JP)
Title: Information recording and reproducing device
Inventor: ONOE KENTARO
IPC: G11B7/125
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing device in which the number of components and costs can be reduced, the power monitor signal of recording laser power can be prevented from being changed due to differences in the reflection factors of recording media and the quality of recording laser power control can be improved.  <P>SOLUTION: The information recording and reproducing device is provided with a plurality of signal level variable units (42, 43) connected in parallel to vary the signal level of an output signal from one light receiving element (41) for monitoring the light emitting power of a plurality of laser beam sources having different laser wavelengths respectively, a switching unit (44) for selecting respective output signals from the respective signal level variable units (42, 43) and switching the output signals to output the switched output signal to a system controller (18) for controlling the power of respective laser light sources and a pickup capable of varying the signal level change rates of the respective signal level variable units (42, 43).  <P>COPYRIGHT: (C)2005,JPO&NCIPI