baber/WOPTO huggingface dataset:
Patent JP-2007002905-A (JP)
Title: Hydraulic control valve
Inventor: ITO JOJI
IPC: F16D25/0638
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality while reducing a load on a worker, reducing cost and eliminating the erroneous orientation of the assembling of a weight in a hydraulic control valve installed in the piston of a hydraulic multi-disk clutch with the weight fitted to a valve plate to compensate the centrifugal force of oil in a hydraulic working chamber.  <P>SOLUTION: This pressure control valve 50 with the single weight 52 is formed by inserting the weight comprising a flange part 71 and a cylindrical part 72 into the caulking hole of the valve plate 51 through the cylindrical part 72 and caulking the valve plate. The valve plate 51 functions as a leaf spring. The weight is caulked correctly on the lateral centerline of the valve plate 51, and its shape is symmetrical with respect to the centerline.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006615-A (JP)
Title: Fault detection circuit
Inventor: MATSUMOTO NAONORI
IPC: H02H7/12
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect disconnection and short circuit of a load accurately.  <P>SOLUTION: Comparators 17 and 18 compare the voltage of a capacitor C1 which is charged with a voltage obtained by dividing the output voltage from an MOS transistor Tr1 with reference voltages REF1 and REF2 thus detecting disconnection and short circuit of the load 14. A comparator 19 compares the voltage across a resistor R0 for current detection with a reference voltage REF3 thus detecting short circuit of the opposite ends of the load 14. Disconnection and short circuit of the load 14 are judged, based on these detection results and a drive command signal I.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005628-A (JP)
Title: Interconnection structure and its manufacturing method
Inventor: AZUMA KENICHI
IPC: H01L21/768
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnection structure and its manufacturing method capable of solving the problem of a signal delay, preventing a scratch or an exfoliation of a film of a first insulating film at the time of manufacturing, and manufacturing at low cost without increasing a manufacturing steps.  <P>SOLUTION: The method for manufacturing the interconnection structure comprises the steps of forming the first insulating film 101 at the predetermined region on a substrate 100; depositing a second insulating film 103 on the other region of the substrate and on the first insulating film, and planarizing so that the film thickness of the second insulating film on the first insulating film becomes 10 to 200 nm; respectively forming an interconnection groove 105 in a laminated region of the first insulating film and the second insulating film, and in a single layer region of the second insulating film; forming a diffusion preventing film on an inside surface of the interconnection groove; and depositing a metal film with its film thickness in which the interconnection groove of the second insulating film is completely filled up and forming an interconnection 106 in the interconnection groove by removing the metal film on the second insulating film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003131-A (JP)
Title: Hot water circulation system
Inventor: FUKUI HIROTO
IPC: G01F1/66
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of water flow detection in a hot water circulation passage, and to accurately carry out condition grasping in the hot water circulation passage in a hot water circulation system.  <P>SOLUTION: By providing an ultrasonic flow velocity meter 6 in the hot water circulation passage, calculating a circulation flow rate in the hot water circulation passage and a sound velocity in the hot water circulation passage from a measured amount from the ultrasonic flow velocity meter 6 by a control means 12, and carrying out various types of operation control based on the calculated circulation flow rate and sound velocity, the water flow detection in the hot water circulation passage and the condition grasping in the hot water circulation passage can be carried out accurately.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010747-A (JP)
Title: Tilt driving mechanism for optical system
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B17/17
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt driving mechanism for an optical system capable of tilting the photographing optical axis of the optical system to a desired angle by rocking an optical element and a catoptric element.  <P>SOLUTION: An objective holder 7 is rocked along an objective holder driving cam groove 11c and a prism holder 8 is rocked along a prism unit driving cam groove 11d clockwise respectively associated with the rotation of a tilt driving lever 11. Namely, an objective 1 and a prism 2 are integrally rocked clockwise with a position B4R as a supporting point. Simultaneously, the objective holder 7 is rocked clockwise along the cam groove 8a of the prism holder 8. Namely, the objective 1 is rocked clockwise with a position A1R as a supporting point with respect to the prism 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010345-A (JP)
Title: Stirrer, stirring method and analyzer equipped with stirrer
Inventor: MURAKAMI MINEYUKI
IPC: G01N35/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirrer capable of uniformly stirring the whole of a liquid sample in a short time and capable of suppressing the occurrence of a measuring error, and also to provide a stirring method and an analyzer equipped with the stirrer.  <P>SOLUTION: The stirrer 20 is equipped with a container 7 for holding a liquid and a sonic wave generating element 21 for irradiating the liquid L held in the container with a sonic wave from the outside of the container and constituted so as to stirr the liquid in a non-contact state. The sonic wave generating element 21 stirrs the liquid using the acoustic radiation pressure caused by converging the sonic wave into the liquid in the vicinity of an air-liquid interface and an acoustic flow and has a piezoelectric substrate 21a and the electrodes 21b and 21c provided on the piezoelectric substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006186303-A (JP)
Title: Mosfet with asymmetrically recessed gate and manufacturing method thereof
Inventor: SUH MOON SIK
IPC: H01L29/423
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MOSFET with an asymmetrically recessed gate which can reduce abnormal leakage current caused by the overlap between gate electrodes and source/drain regions in the recessed gate structure of a semiconductor device such as a DRAM, and to provide a manufacturing method thereof.  <P>SOLUTION: A MOSFET with a recessed gate comprises a recessed region which is formed at a predetermined depth in a semiconductor substrate; gate electrodes which are formed at a predetermined height on the semiconductor substrate by gap-filling the recessed region, and are recessed so as to be misaligned with the recessed region corresponding to one of source/drain regions; spacers formed on sides of the recessed gate electrodes; and source/drain regions which are formed by implanting a dopant into the semiconductor substrate exposed by the spacers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007009532-A (JP)
Title: Pressurizing body and pressurizing body assembly
Inventor: NAKAO YOSHIHIRO
IPC: E02D17/20
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurizing body which is excellent in installation efficiency and contributes to positive prevention of collapse of a slope, and to provide a pressurizing body assembly.  <P>SOLUTION: The pressurizing body 1 has an unevenness absorbing layer 9 arranged on the slope 2 so as to face the same, and a pressurizing layer 10 laminated on the same. The pressurizing body assembly S is set on the slope 2 by mounting the pressurizing body 1 having a pressure body 6 superposed thereon, on an anchor member 4, and mounting an anchor fastening member 18 on the anchor member 4. Upon reception of a fastening force between the anchor member 4 and the anchor fastening member 18, the unevenness absorbing layer 9 is deformed according to the uneven shape of the slope 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006119594-A (JP)
Title: Image forming method and image forming apparatus
Inventor: OKUYAMA HIROE
IPC: G03G5/147
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method using a conductive fur brush which increases transfer efficiency and can suppress scuffing and wear of a photoreceptor surface and image blurring in a high humidity environment over a prolonged period of time.  <P>SOLUTION: The image forming method includes at least a charge regulating step of regulating the charged state of residual toner after temporarily recovering the residual toner, by the conductive fur brush, which remains on a surface of a latent image carrier after transferring a toner image and which has been charged to a polarity reverse to the polarity of toner supplied from a developing means, and a toner recovering step of recovering the residual toner by the developing means after discharging the residual toner recovered by the conductive fur brush onto the surface of the latent image carrier, wherein the residual toner recovered by the conductive fur brush is discharged onto the surface of the latent image carrier after reversing the polarity by the conductive fur brush.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007018082-A (JP)
Title: Communication system with computer having authentication function, communication method, communication program, and recording medium storing program
Inventor: OZAKI HIROTSUGU
IPC: G06F21/31
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, a communication method, and a communication program for enabling client terminals to authenticate mutually so that only the client terminals belonging to a specific group to make access mutually.  <P>SOLUTION: A computer requesting connection has a means for adding a unique identification address to a TCP or UDP packet. A computer receiving a connection request has a means for discriminating the identification address from the TCP or UDP packet for authenticating the identification address. When the identification address coincides in a preset range, the connection is permitted. When the identification address does not coincide in the preset range, the connection is rejected. In this case, the computer is a generic name for equipment including both the client terminal and a server.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018165-A (JP)
Title: Financial terminal, cause determination method, and cause determination program
Inventor: MIHARA HIROSHI
IPC: G06Q40/00
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for determining whether errors occurring in a financial terminal are caused by the financial terminal or a passbook.  <P>SOLUTION: When an error occurs in the middle of the processing, the financial terminal stores a history of passbook error information including the contents of the error and information showing the financial terminal, in which the error occurs, in a storage part of the passbook. When the financial terminal reads out each passbook error information from the storage part of the passbook and if there are a prescribed number or more of pieces of medium error information including information showing the same error, and also, the medium error information include information showing a different financial terminal, the financial terminal determines that the error is caused by the passbook or a card.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019930-A (JP)
Title: Mobile phone
Inventor: NAMITA SHIGEKAZU
IPC: H04W88/02
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone whereby ease of use for visually disabled people can be enhanced.  <P>SOLUTION: The mobile phone 1 is structured to hinge a display section case 2 and an operation section case 3 by a hinge part 4, and the operation section case 3 includes a key entry section 7 wherein ten-keys and various function keys are arranged. The surrounding of the key entry section 7 is configured to be a replacement panel. There are a replacement panel for good-sighter 30 and a replacement panel for visually disabled people 40. When a panel identification section 9 provided to the key entry section 7 identifies that a loaded replacement panel is the replacement panel for visually disabled people 40, a control section 50 switches a control mode to a control mode for visually disabled people. Display in a display section 5 in the control mode for visually disabled people is omitted and voice guide is accompanied at key operations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006216010-A (JP)
Title: Data storage card for universal serial bus standard electronic device
Inventor: CHANG JUNG-CHE
IPC: G11C/
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impact of a protrusion, to further reduce a processing cost of a plain USB module, to further reduce size, to specify no insertion direction, and to facilitate transfer.  <P>SOLUTION: The data storage card is for a universal serial bus (USB) standard electronic device. The data storage card has the plain USB module, a storage module, and a microcontroller. The plain USB module is symmetrically formed on a circuit board for connecting the USB standard electronic device. The storage module is provided on the circuit board, and it is connected to the plain USB module for storing data. The microcontroller is provided on the circuit board, and it is connected to the storage module between the storage module and the USB standard electronic device for controlling writing and reading of data of the storage module. In such a manner, the storage card is arranged in the USB standard electronic device without specifying the insertion direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007027970-A (JP)
Title: Image forming apparatus
Inventor: MUTO TAKESHI
IPC: H04N101/00
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To sustain such a state as required authentication is carried out even if a user is not operating a control panel by preventing sleep or autoclear under a state where a digital camera is connected with a printer, and to obtain a printed matter without waiting a reset time from sleep state.  <P>SOLUTION: The image forming apparatus having an interface capable of direct communication with an external device comprises a means for detecting connection with the external device at the interface, a means for acquiring image data in the external device, a means for printing the image data acquired by the image data acquisition means, and an autoclear means for transiting the display of the control panel to an initial screen when a predetermined state sustains for a predetermined time wherein the autoclear means is disabled when connection with the external device is detected by the connection detecting means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025897-A (JP)
Title: Vehicle allocation system, vehicle allocation center device and mobile station device
Inventor: SAKAIHORI MINORU
IPC: G06Q50/00
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience for taxi users and taxi drivers.  <P>SOLUTION: A vehicle allocation center 1 receives, at customer information registration/change request, customer information inputted from a customer terminal after performing authentication by a member ID transmitted from the customer terminal, and stores the customer information in a customer information DB 14a in association with the member ID. Meanwhile, the center reads, at customer information request from a radio mobile station 2, the corresponding customer information from the customer information DB 14a based on the member ID transmitted therefrom, and transmits the read customer information to the radio mobile station 2 of the requesting source. The mobile station 2 receives and presents the transmitted customer information through a radio line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022842-A (JP)
Title: Method for growing single crystal
Inventor: SUMIYA KEIJI
IPC: C30B11/14
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a single crystal, by which the length of a seed crystal (the position in height of the end face of a seed crystal) can be regulated upon request, melting of the whole seed crystal can be sufficiently prevented, and the single crystal can be easily grown.  <P>SOLUTION: A crucible having a seed crystal accommodating part for accommodating the seed crystal S and a raw material accommodating part for accommodating a single crystal raw material M is used. In the method for growing the single crystal, after melting the single crystal raw material in the crucible, the single crystal is grown along the crystal face of the seed crystal by cooling. The method for growing the single crystal is characterized in that at least two seed crystals are accommodated in the seed crystal accommodating part, and the seed crystals are brought into contact to each other so that seed crystals become the same crystal orientation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023138-A (JP)
Title: Flame retardant and flame-retardant resin composition
Inventor: SUZUKI TOSHIYUKI
IPC: C08L83/06
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant having an excellent flame-retardant performance in fields where the flame retardant is used, concretely, in fields of fibers, films, resin molded products, wood products, etc., and to provide a flame-retardant resin composition having the excellent flame-retardant performance in fields similar to the above.  <P>SOLUTION: This flame retardant contains a silicone-based compound containing a unit expressed by RSiO<SB>1.5</SB>(R is an organic group) and a compound having an imide structure. The flame-retardant resin composition contains the silicone-based compound containing the unit expressed by RSiO<SB>1.5</SB>(R is an organic group) and the compound having the imide structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021657-A (JP)
Title: Machine tool
Inventor: MAKINO YUKITAKA
IPC: F16F15/04
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool, having a function of reducing vibration generated by the high-speed rotation of a cutting tool in machining a work.  <P>SOLUTION: This machine tool includes: a tool holding part 3 for holding machining tools 1, 2 for performing predetermined machining for the work 40; a housing 4 rotatably supporting the tool holding part 3; a driving part for driving the tool holding part 3 in rotation; and a vibration damping part 50 at least having an elastic member 16 and a plumb 10, which is fitted to the housing 4 through the elastic member 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000562-A (JP)
Title: Backrest cover
Inventor: YASUDA MITSUMORI
IPC: A63F7/02
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backrest cover capable of obtaining cushioning characteristics according to the physique and demand of a sitting person without complicating its structure.  <P>SOLUTION: The backrest cover is provided with a first covering surface part and a second covering surface part capable of covering at least the front surface 4a and back surface 4b of the backrest 4 of a chair 3, a tightly sealed space S1 where fluid can be tightly sealed is formed in at least one of the first covering surface part and the second covering surface part, and a first cushion part 10 to be swollen by the fluid filled inside the tightly sealed space S1 is constituted. In the other one, a second cushion part 11 having thickness different from the one of the first cushion part 10 is constituted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021389-A (JP)
Title: Water treatment apparatus
Inventor: SUZUKI SATORU
IPC: C02F1/28
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which has a small size, facilitates maintenance and, therefore, is suited principally for the treatment of liquid separated in a water closet.  <P>SOLUTION: In the liquid treatment apparatus which performs cleaning treatment of liquid by filter filtration, filter units each of which includes a filter are piled, thereby, a filter sequence is prepared and the cleaning is further performed by using one or more sequences. It is preferable that a rectangular water cleaning filtration chamber vertically extended is divided left and right in zigzags by parting plates, and filtration is performed independently on respective sides. The compact and efficient apparatus is thus provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022637-A (JP)
Title: Packaging body
Inventor: ITO TAKETO
IPC: B65D85/07
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To make a packaging body accommodating articles contractible according to the condition of the articles, to prevent the shape of the packaging body from being collapsed, and to maintain the aligned condition of the articles.  <P>SOLUTION: A flexible packaging bag 10 has a hexahedron shape consisting of a bottom face panel 10e, a top face panel 10d, a front face panel 10a and a rear face panel 10b facing the front face panel 10a and compresses and accommodates a plurality of articles 20. In order to separate one of the panels of the packaging bag 10, a cut line 15 continuous to each panel and continuous to the panel in a vicinity thereof is formed, and an expansion member 18 for contracting the panel in parallel in the compressive direction of a plurality of the articles is provided on the panel facing the one panel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027064-A (JP)
Title: Catalyst layer for polymer electrolyte fuel cell and polymer electrolyte fuel cell equipped with the same
Inventor: TSUMURA NAOHIRO
IPC: H01M4/96
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst layer in which a gas diffusion function and a water discharging function are maintained constant for a the long time, and also to provide a polymer electrolyte fuel cell (PEFC) of which the drop of cell voltage upon commencement of a power generation operation is suppressed by using the catalyst layer.  <P>SOLUTION: This catalyst layer for a polymer electrolyte fuel cell includes a positive ion-exchange resin and carbon particles carrying a metal catalyst, and a pore volume of pores having a pore diameter in a range of from 0.001 to 0.03μm is not less than 0.05 cm<SP>3</SP>/g, and this polymer electrolyte fuel cell comprises the catalyst layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031464-A (JP)
Title: Manufacturing process of alkyl silicate condensation product
Inventor: YAMASHIRO MICHIO
IPC: C08G77/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for stably manufacturing an alkyl silicate condensation product having a high molecular weight, relatively uniform in the molecular weights, and excellent in stability.  <P>SOLUTION: In manufacturing a high molecular weight condensation product of a lower alkyl silicate, first, an alkyl silicate partial condensation product is manufactured in the presence of a solvent and an acid catalyst, then a by-product alcohol and the solvent are removed from this reaction liquid, subsequently via acidification process or without that the resultant is mixed with a nitrite and heated to 100°C or higher, and a lower alkyl silicate monomer generated at the time is evacuated to produce the alkyl silicate condensation product that has a weight average mol.wt. of ≥1,400 in the case of methyl silicate or ≥2,000 in the case of ethyl silicate. By this manufacturing process the alkyl silicate condensation product can be obtained, which has a high mol.wt. with a Mw/Mn ratio of ≥1.4 in the case of methyl silicate or ≥2.0 in the case of ethyl silicate, is comparatively even in mol.wt., and excels in stability.  <P>COPYRIGHT: (C)2007,JPO&INPIT