baber/WOPTO huggingface dataset:
Patent JP-2007100659-A (JP)
Title: Engine cooling system
Inventor: IWASAKI MITSURU
IPC: F01P7/16
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling system providing sufficient engine cooling effect under a heat resistant condition while preventing occurrence of cavitation in high speed rotation of an engine.  <P>SOLUTION: In the engine cooling system provided with a second bypass passage 10 in a middle of a cooling water circuit provided between the engine 1 and a radiator 2 in parallel with the radiator 2 and having a hermetic reservoir tank 9 in the middle of the second bypass passage 10, an outlet side of the hermetic reservoir tank 9 and an inlet 21 of the radiator 2 are connected by a reservoir circuit 8, and a solenoid control valve 11 is installed in the middle of the second bypass passage 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106845-A (JP)
Title: Catalyst for olefin-based polymerization, olefin-based polymer and method for producing them
Inventor: KOBAYASHI MARIKO
IPC: C08F4/80
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a late period transition metal complex-based catalyst for an olefin-based polymerization, capable of exhibiting a high olefin polymerization activity, also a method for producing the same catalyst, further an olefin-based polymer obtained by using the catalyst and a method for producing the same polymer.  <P>SOLUTION: This olefin-based polymerization catalyst is the late period transition metal complex-based catalyst for the olefin-based polymerization, and has a structure expressed by a specific general formula and containing monohalogen, and the polymerization catalyst can be prepared within the polymerization system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108500-A (JP)
Title: Developing roller and electrophotographic apparatus using the same
Inventor: KOMATSUMOTO ERI
IPC: G03G15/08
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller with appropriate positive charging property on its top surface without spoiling characteristics such as original stiffness and elasticity with just a small amount of amino group by having the amino group exist on the surface brought into contact with developer in order to give negative charging property to toner contained in the developer.  <P>SOLUTION: The developing roller is provided with an energized shaft and elastic layer and one or more layer(s) of coating layer(s) on the outer periphery of the shaft sequentially and develops an electrostatic latent image on an electrostatic latent image carrier by negative charge developer carried on its surface. The coating layer which is the surface layer contains positive charge control resin composed of a copolymer obtained by polymerizing a specific (meta) acrylate esther monomer and amino group containing monomer. When the surface is measured by a time-of-flight secondary ion mass spectrometer, percentage of maximum ionic strength derived from the amino group to total ion strength up to molecular weight 1850 is 0.5% or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006226989-A (JP)
Title: Manufacturing method for pressure sensor
Inventor: TOMISAKA MANABU
IPC: G01L9/00
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a pressure sensor capable of preventing a corrosive medium from infiltrating into the pad side through an interface between an Au film and a protective film, and capable of preventing a pad from being corroded.  <P>SOLUTION: An Al film 23 serving as a substrate for the Au film 24, a first protective film 25 and a second protective film 26 are treated to change the adhesive force thereamong. The Au film 24 is separated thereby as to an upper part of the second protective film 26 reduced in the adhesive force, and the Au film 24 is formed only on the surfaces of the Al film 23 and the first protective film 25 secured in the adhesive force. A state of being joined by a high adhesive force to the Au film 24 is attained by changing the adhesive force, with regard to the Al film 23 and to the first protective film 25. The corrosive medium is thereby prevented from infiltrating into the pad side through the interface between the Au film 24 and the first protective film 25, and the pad is prevented from becoming corroded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040538-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform superior loading/unloading, and to secure the durability, using a leader tape having proper characteristics in the strength and in another point, for the leader tape to be spliced onto the leading end of a magnetic tape wound around a single reel.  <P>SOLUTION: The single reel 5 around which the magnetic tape 4 is wound is rotatably accommodated in a cartridge case 2. The leader tape 7 composed of an electrically conductive resin tape is spliced onto the leading end of the magnetic tape 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007108572-A (JP)
Title: Black and white heat developable photosensitive material
Inventor: DEGUCHI YASUAKI
IPC: G03C1/498
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black and white heat developable photosensitive material excellent in image tone and excellent further in storage stability.  <P>SOLUTION: The black and white heat developable photosensitive material contains on a support at least a photosensitive silver halide, a non-photosensitive organic silver salt, a color developing agent, a coupler which reacts with the oxidation product of the color developing agent to form a dye, a development accelerator and a binder, wherein the black and white heat developable photosensitive material contains at least one of the color developing agent and the development accelerator in a microencapsulated state, and optical density by the dye at the spectral absorption maximum wavelength of the dye is not over optical density by developed silver.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112832-A (JP)
Title: Primer composition
Inventor: HAYASHI KOJI
IPC: C09D167/00
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer composition for forming a primer layer capable of improving the close adhesion of a substrate with a layer formed on the substrate.  <P>SOLUTION: This primer composition for forming the primer layer on the surface of the substrate contains (A) an acid-modified hydrogenated styrene-butadiene-styrene block copolymer having a form of adding an α,β-unsaturated carboxylic acid or its anhydride to the hydrogenated material of the styrene-butadiene-styrene block copolymer and (B) a polyester polyol having 50-200 mgKOH/g hydroxy value. The polyester polyol (B) is preferably a condensate of (B1) a polyprotic carboxylic acid component containing mainly an aliphatic polyprotic carboxylic acid and (B2) a polyhydric alcohol component containing mainly an aliphatic polyhydric alcohol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113858-A (JP)
Title: Freezer-refrigerator
Inventor: WATABE YOSHIKO
IPC: F25B1/00
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezer-refrigerator providing reduction of the number of wires composing the refrigerator, accuracy enhancement of a temperature detection function, and specification of a temperature detected portion, namely, a temperature detection function eliminating the need for wiring by a radio communication means.  <P>SOLUTION: By acquiring temperature information from a temperature detecting device having the radio communication means and a non-contact type feeder system, and composed such that it is not connected to a refrigerator body, temperature can be accurately detected by specifying an optional portion, and temperature control can be carried out more quickly and efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111416-A (JP)
Title: Game apparatus
Inventor: INOUE TSURUMI
IPC: A63F7/02
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide game apparatus having an air blower which can be post-fitted to the existing game apparatus and the ON/OFF of each of which a player can arbitrarily operate.  <P>SOLUTION: The air blower 7 includes: a slit shape blow-out port arranged at the tip end of a case having an attachment surface and an L shape cross section; a sensor hole for an optical sensor, arranged on the front surface of the case; a suction port for sucking the air from a direction orthogonal to the blowing direction of the blow-out port, in the rear part of the case; and a fan to be rotated with a motor in the case so that the rotary axial direction becomes in parallel with the sucking direction. The air sucked from the suction port by the rotation of the fan is supplied to the blow-out port, while changing the direction into the orthogonal direction, and blown out. The air blower 7 is attached in the blowing direction for forming an air curtain in a boundary area between the game machines 2 of the existing game apparatus 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121460-A (JP)
Title: Charging apparatus
Inventor: SAKADO SHINGO
IPC: G03G15/02
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability and to prevent reduction in the quality of an image in a charging apparatus provided with a grid wire.  <P>SOLUTION: The grid wire 13 is coated with an adsorption suppressing material of a discharge product. Further, a brush 32 for electrostatically removing foreign substances stuck to the grid wire 13 is formed to suppress the adsorption of discharge products to the grid wire 13 and prevent the occurrence of rust on the grid wire 13. Further the brush 32 removes foreign substances stuck to the grid wire 13 to prevent charge irregularity. Since the brush 32 electrostatically removes foreign substances, it is unnecessary to strongly rub the grid wire 13 and the grid wire 13 can be prevented from being damaged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120610-A (JP)
Title: Vacuum breaker
Inventor: MISAWA TAKAHISA
IPC: B02C18/00
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in closing effect even if garbage or the like is adhered to openings of service water holes.  <P>SOLUTION: Packing members 105A, 105B which are in close-contact with opening end faces of service water holes are attached to closing valves 100A, 100B which close the service water holes 73A, 73B to which tap water (service water) is supplied. Elastic bodies such as rubber whose area is larger than that of the opening end face are used for the packing members. When the closing valves are closed in a state that the garbages mixed into the tap water are adhered to the opening end faces, the packing members close the opening end faces by the elasticity of the packing members with the garbage adhered thereto. Clearances caused by the garbage on the opening end faces are closed, so that the elevation of a sewage water surface is suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006144123-A (JP)
Title: Corrosion-resistant member and its manufacturing method
Inventor: UMEKI TOSHIYA
IPC: H01L21/3065
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion-resistant member having excellent corrosion resistance and adhesivity to a base material while the size of a void is controlled, and to provide its manufacturing method.  <P>SOLUTION: A corrosion-resistant member to be used in a corrosive circumstance comprises a base material and a sprayed ceramic coating film having a relative density of ≥80% and covering a part or the whole of the surface of the base material, and the maximum void diameter of voids being present in the surface of the sprayed ceramic coating film is ≤25 Vm. The corrosion-resistant member is obtained by using a Y<SB>2</SB>O<SB>3</SB>material having a bulk density of ≥1.5 g/cm<SP>3</SP>as a raw material and having been so dried as to have a water content of ≤1%, and conducting plasma spraying to the base material with an output of 40 to 110 kW by the use of a thermal spraying apparatus having two anode torches.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007123606-A (JP)
Title: Cooling structure of electrical equipment
Inventor: ASAKURA TAKESHI
IPC: H02M7/48
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of electrical equipment which can suppress the variation of flow rate of a cooling medium in a plurality of coolant paths while attaining miniaturization.  <P>SOLUTION: The cooling structure of the electrical equipment is equipped with an inverter, a plurality of cooling medium paths 724 in which the cooling medium for the inverter flows, an inlet 722 into which the cooling medium supplied to the plurality of cooling medium paths 724 flows, wherein the plurality of cooling medium paths 724 extends toward the direction crossing the lining direction of the inlet 722 and the plurality of the cooling medium paths. The cooling structure of the electrical equipment is further equipped with a cooling medium distributing mechanism to promote the distribution of the cooling medium to the each cooling medium path 724 by suppressing the flow of the cooling medium. The cooling medium distributing mechanism has a flow rate suppressing function to suppress the flow rate of the cooling medium flowing in at least one cooling medium path 724. This flow rate suppressing function is realized by walls 726A, 726B, 726C provided on the cooling medium paths 724.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121923-A (JP)
Title: Image forming apparatus, control method therefor, and program
Inventor: OTANI ATSUSHI
IPC: G03G15/00
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the omission of an image associated with the correction of the out of registration, and also provide a control method therefor and a program.  <P>SOLUTION: Deviation information showing the deviation of the scanning line of exposing light relative to an exposure scanning direction on an image carrier, which is stored in a storage medium, is acquired. Image data is deformed, based on the acquired deviation information. A mask area for restricting the output position of the image developed on the recording medium is deformed, based on the amount of deformation of the deformed image data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128569-A (JP)
Title: Recording/reproducing device and recording method
Inventor: SAKAI MANABU
IPC: G11B20/10
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device and a recording method capable of effectively using a memory capacity of a recording memory.  <P>SOLUTION: When compression data subsequent to a desired sector are specified as compression data to be recorded on the recording memory 80, a sector including the head position of a block is detected first from among the compression data subsequent to the specified sector on the basis of a head position of the specified sector, and then the compression data subsequent to the detected sector are recorded on the recording memory 80.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006154807-A (JP)
Title: Method for manufacturing mask blank, method for manufacturing mask, mask blank managing system and method for regenerating mask blank
Inventor: OKUBO YASUSHI
IPC: G03F1/68
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress CD (critical dimension) failure caused by sensitivity change in a resist film in a process of manufacturing an exposure mask.  <P>SOLUTION: The method for manufacturing a mask blank includes a thin-film forming step of forming a thin film to serve as a mask pattern on the mask blank substrate, and a resist film forming step of forming a resist film on the thin film, and further the method comprises steps of: storing resist film formation information including date information on the date when the resist film is formed on the thin film; associating the resist film formation information with the mask blank; identifying a mask blank in which the variation in sensitivity of the resist film formed on the mask blank is out of the allowable range, based on the resist film formation information; removing the resist film formed over the identified mask blank; and forming a resist film again on the thin film from which the former resist film has been removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007132032-A (JP)
Title: Water leakage treatment device, and method of installing water leakage treatment device
Inventor: AIKO MASAHIKO
IPC: E04B1/64
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leakage treatment device which can detect abnormality in an early stage and can quickly identify a malfunction location in case of occurrence of leakage of liquids from a damaged or cracked location in a pipe of a factory or the like, through which various liquids flow, or in a ceiling of a factory building.  <P>SOLUTION: The water leakage treatment device is formed of: a drain pan 20 which is a corrugated plate obtained by serially connecting between a ridge portion and a valley portion via an inclined portion 20a; and a support 8 supporting the drain pan 20 at a predetermined location. Herein the drain pan 20 is formed of a transparent or translucent and permeable material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130578-A (JP)
Title: Apparatus for discharging water
Inventor: OHASHI TAKAHIRO
IPC: E03C1/042
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for discharging water, in which a stroke of repetitive movements of a water discharge cylindrical body can be changed according to the desire or the like of a user.  <P>SOLUTION: The apparatus for discharging water is provided with: a housing having a columnar space therein; a core which is moved in the columnar space while dividing the columnar space into first and second pressure chambers and has a flow passage therein; the water discharge cylindrical body having a water discharge flow passage which communicates with the flow passage of the core and reaches the outside of the housing; a first water inlet for introducing a fluid into the first pressure chamber: a second water inlet for introducing the fluid into the second pressure chamber; a first introduction port for introducing the fluid into the flow passage of the core from the first pressure chamber; a second introduction port for introducing the fluid into the flow passage of the core from the second pressure chamber; valve elements for changing the opening degrees of the first and second introduction ports; a control means for reversely displacing the opening degrees which are different from each other, of the first and second introduction ports with each other when the moving direction of the core is reversed; and a variable terminal end which is abutted on at least a part of the control means to reversely displace the opening degrees of the first and second introduction ports with each other and in which the length to be projected into the columnar space is made variable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142566-A (JP)
Title: Distribution server
Inventor: YAMANE HIROMITSU
IPC: H04N7/173
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To distribute a content regardless of locality.  <P>SOLUTION: A distribution server comprises a content table acquisition means 11 for acquiring a content table; a content selection means 12 for selecting the content based on the acquired content table; a reception determination means 13 for determining whether the selected content can be received by a television set; a TV content reception means 19 for receiving the content by television radio waves when it is determined that the content can be received by a television set; a content request means 14 for outputting the transmission request of the selected content to other distribution servers connected by the network when it is determined that the content cannot be received by a television set; a network content reception means 15 for receiving the content requested by other distribution servers; and a content transmission means 17 for distributing the received content to a terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141988-A (JP)
Title: Shield case, and radio frequency device using same
Inventor: YASUE SHIRO
IPC: H05K9/00
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small size RF device providing a small gap between a terminal and the external circumference of a frame.  <P>SOLUTION: The RF device comprises a metal frame 22 which is opened at least in its one direction, a front cover 35 (or rear cover 36) covering the opening side of this frame 22, a tongue piece 38 provided at the external circumference of this front cover 35 (or rear cover 36), and an engaging projection 34 formed in the side surface of the frame 22 for engagement with the engaging part 39 of this tongue piece 38. In this RF device, the front surface side recess 31 (or recess 30 in the rear side) is provided to the external circumference of the frame 22, and the engaging projection 34 is provided to the external circumferential surface of the front surface projection 31 (or rear surface side recess 30). Accordingly, amount of projection from the external circumference of the frame 22 of the tongue piece 38 can be reduced to a certain extent (or reduced completely up to zero) with the front surface side recess 31 (or with the rear surface side recess 30). Therefore, a gap 40 between the external circumference of frame 22 and the terminal 29 can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140806-A (JP)
Title: Toll collection machine and toll collection program
Inventor: HISHIKAWA SHIGEHIRO
IPC: G07B15/00
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of update of software on toll collection.  <P>SOLUTION: The toll collection machine comprises: a toll collection processing part 15 for executing processing relating to the toll collection of a toll road on the basis of operation information; an operation information downloading part 14 for downloading the operation information from a host device 3 when the operation information is not recorded in a storage device 11 and the toll collection processing part 15 is activated; and a new software activation part 17 for activating the new software instead of the toll collection processing part 15 when the new software for executing the processing relating to the toll collection on the basis of the operation information is installed to the toll collection machine 1. At this time, the operation information downloading part 14 does not download the operation information from the host device 3 by utilizing the operation information recorded in the storage device 11 when the operation information is recorded in the storage device 11 and the new software is activated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138233-A (JP)
Title: Method of manufacturing high purity alkaline metal hydroxide
Inventor: INOKO MASANORI
IPC: C25B1/20
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining a high purity alkaline metal hydroxide by which the heavy metal contamination of the alkaline metal hydroxide by an electrode is prevented and electrolysis is carried out with a lower voltage than that in the conventional electrolysis in the electrolytic refining of the alkaline metal hydroxide.  <P>SOLUTION: In the electrolytic refining of the alkaline metal hydroxide, a gold electrode is used for a cathode 32 and/or an anode 31. The gold electrode formed by applying gold on nickel is preferably used. A monopole type electrolytic bath, a multi-pole type electrolytic bath alone and the baths plurally connected in series can be used.  <P>COPYRIGHT: (C)2007,JPO&INPIT