baber/WOPTO huggingface dataset:
Patent JP-2008182105-A (JP)
Title: Method for manufacturing semiconductor device, and the semiconductor device
Inventor: KITANI TOMOYUKI
IPC: H01L21/60
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a conductive layer from being shaved by a bonding tool which applies ultrasonic vibration, and to prevent mounting status variations in a semiconductor device due to shavings stuck to the bonding tool, when the semiconductor device whose conductive layer is formed in the other main plane of a semiconductor substrate, in order to reduce the electrical resistance between circuit elements formed in one main plane of the semiconductor substrate is flip-chip packaged by applying ultrasonic vibration.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a process to form the conductive layer in the other main plane of a semiconductor wafer, in which circuit elements are formed in one main plane; a process of forming a protective layer which is harder to be shaved than this conductive layer in a region covering at least a part of the top of the conductive layer; and a process of cutting the semiconductor wafer by every semiconductor device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180030-A (JP)
Title: Intra-skeleton environment control system
Inventor: TANAKA YOSHIAKI
IPC: F24F7/007
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-skeleton environment control system which maintains the intra-skeleton environment inclusive of humidity in a skeleton of a building in a good condition by employing a simple structure.  <P>SOLUTION: According to the intra-skeleton environment control system 1, communication ports of a first ventilation section 51 and second ventilation sections 52, 53 are opened/closed by control of a control device 6, and the environment in the skeleton is controlled. Specifically the control device 6 discriminates the season based on the temperature outside a house, obtained by a temperature sensor 84, and controls operations of the first ventilation section 51 and the second ventilation sections 52, 53, based on the discriminated season, a humidity of air outside the house, obtained by a humidity sensor 82, a humidity inside the skeleton, obtained by a humidity sensor 83, and presence/absence of dew condensation in the skeleton, obtained by a dew condensation sensor 81.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181455-A (JP)
Title: Traffic information distribution method, traffic information distribution device, and on-vehicle terminal device
Inventor: OKUDE MARIKO
IPC: G01C21/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of information to be distributed and to improve the reliability of information distribution.  <P>SOLUTION: A traffic information distribution device 1 adds date information (identification information) to traffic information acquired by a traffic information acquisition part 12 or generated by a traffic information prediction part 13 and stores the traffic information into a traffic information DB 13. When receiving distribution request information from an in-vehicle terminal device thereafter, the traffic information distribution device 1 reads out traffic information having the same date information as reference traffic information held in an on-vehicle terminal device 5, which is included in the distribution request information, from the traffic information DB 13 on the basis of date information of the reference traffic information. Then the traffic information distribution device generates difference traffic information between the read-out traffic information, namely, the reference traffic information held in the on-vehicle terminal device 5, and traffic information scheduled to be distributed at this time, by a difference traffic information generation part 18 and distributes the generated difference traffic information to the in-vehicle terminal device 5 as response information to the distribution request information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184786-A (JP)
Title: Manual snow-removing implement
Inventor: NIRASAWA NOBORU
IPC: E01H5/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative manual snow-removing implement with a high commercial value.  <P>SOLUTION: This manual snow-removing implement comprises a snow scooping portion 1, and an operation portion 2 which is protrusively provided in a raised state at the base end of the snow scooping portion 1, so as to make the snow scooping portion 1 slide on snow. The manual snow-removing implement is provided with an angle-variable mechanism K which can make a rising angle of the operation portion 2 variable with respect to the snow scooping portion 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190696-A (JP)
Title: Sliding member, sliding part, method of manufacturing the member and the part, and magnetic recording medium manufacturing device using the member, the part, and the method
Inventor: KAMATA SATOSHI
IPC: F16C33/66
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member and a sliding part usable even under the environment of 250-300°C in which a high load is applied to a sliding portion, preventing a high vacuum environment from being deteriorated, and capable of highly reducing dusting, a method of manufacturing the member and the part, and a magnetic recording medium manufacturing device using the member, the part, and the method.  <P>SOLUTION: This sliding member forms a pit 12 opened to the surface 11 of the sliding surface. A solid lubricant is held by the pit 12. The sliding surface is formed of a stainless steel or an aluminum alloy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195679-A (JP)
Title: 2-substituted benzyl-3,3-difluoroacrylate derivative and method for producing the same
Inventor: HIRAI KENJI
IPC: C07C69/734
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-substituted benzyl-3,3-difluoroacrylate derivative useful as an intermediate for producing medicines, agrochemicals, functional materials or the like, and a method for producing the acrylate derivative from inexpensive raw materials in a good yield.  <P>SOLUTION: This new 2-substituted benzyl-3,3-difluoroacrylate derivative (1) can be produced in a good yield and in good selectivity by reacting a 2-oxo-3-substituted phenylpropionate derivative (2) with a difluoromethylene phosphorane (3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202652-A (JP)
Title: Carburetor heat transfer tube of liquefied natural gas
Inventor: TEZUKA HIDESHI
IPC: F28D3/02
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburetor heat transfer tube for liquefied natural gas capable of providing sufficient protection measures on a crack generated from an inner side of the heat transfer tube by forming an inner peripheral wall surface near the lower end part of the heat transfer tube into a cylindrical shape.  <P>SOLUTION: The carburetor heat transfer tube of the liquefied natural gas includes headers arranged above and below, and a panel arranged between the headers with a plurality of heat transfer tubes aligned in a curtain shape. LNG is distributed from beneath to above the heat transfer tubes for forming the panel, sea water is flown down along surfaces of the heat transfer tubes, and the LNG is vaporized by heat exchange with the LNG distributing inside the heat transfer tubes. The peripheral wall surface in the tube of the peripheral part of the lower end part of the heat transfer tube is formed in the cylindrical shape. The peripheral wall surface in the heat transfer tube is formed in a wave like fin shape, and the peripheral wall surface in the tube of the peripheral part of the lower end part of the heat transfer tube is formed in the cylindrical shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203660-A (JP)
Title: Display device and driving method thereof, and electronic equipment
Inventor: YAMASHITA JUNICHI
IPC: H01L51/50
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a display device by suppressing a through current flowing during a non-light-emission period.  <P>SOLUTION: A sampling transistor Tr1 samples the signal potential of a video signal supplied from a signal line SL and holds it in a holding capacitor Cs. A drive transistor Trd supplies a drive current to a light emitting device EL according to the held signal potential to place the light emitting device EL in a light emission state. A switching transistor Tr2 is turned on prior to the sampling of the video signal to connect one end of the holding capacitor Cs to a fixed potential Vss, thereby placing the light emitting device EL in a non-light-emission state. The sampling transistor Tr1 is turned on while the switching transistor Tr2 is turned on to receive and apply an off voltage from a signal line to the gate G of the drive transistor Trd and thus turn it off, thereby inhibiting the through current from flowing from a power source Vdd to the fixed potential Vss.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007223031-A (JP)
Title: Method for obtaining diamond tool particularly for cutting stone material and the like
Inventor: FIORATTI STEFANO
IPC: B24D5/08
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a cutting portion having abrasive particles evenly distributed in matrix, in regard to a cutting part of a substantially blade-like cutting tool.  <P>SOLUTION: The method for obtaining at least one abrasive portion for a substantially blade-like cutting tool for cutting building materials comprises steps of: preparing a mixture comprising at least one kind of abrasive component and at lest one kind of filling matrix component based on a mouldable pasty material; and injection moulding the mixture in at least one seat 2, 2a, 2b and 2c of a mould 1, 1a, 1b and 1c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008208529-A (JP)
Title: Method for underwater construction by construction supporting system of backhoe dredger
Inventor: SATO AKIYOSHI
IPC: E02F9/26
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for underwater construction by a construction supporting system, which enables three-dimensional cutting-edge coordinates of a backhoe to be accurately recognized with no trouble by means of a relatively simple sensor and the like causing no mechanical malfunction, in a backhoe dredger, which can enhance the construction accuracy and construction capability of underwater work, and which enables the proper underwater construction to be performed without being restricted by the size, shape, etc. of a work barge or affected by an operator's skills.  <P>SOLUTION: A backhoe operator's cab and the like are equipped with the construction supporting system (three-dimensional backhoe control system) which three-dimensionally grasps the backhoe cutting-edge coordinates by the sensors 24 and 25 provided in a main body of the backhoe 2, a boom 3 and an arm 4, and which supports the construction by making an operator of the backhoe operator's cab and an operator of a barge handling room recognize a difference between the backhoe cutting-edge coordinates and preinput design data. The underwater work is performed by remote-controlling the backhoe on the basis of the design data and the backhoe cutting-edge coordinates, which are displayed on the display screen of the backhoe operator's cab and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186200-A (JP)
Title: Fuel cell vehicle
Inventor: KONDO TOSHIYUKI
IPC: B60L11/18
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of performing the high-performance operation of a power storage device and fuel cells having different working environments.  <P>SOLUTION: In a fuel cell vehicle 10, fuel cells 20 are integrally placed in a lower space 15 of a front seat 14, while a secondary battery 40 is integrally placed in a lower space 18 of a rear seat 17. The integral arrangements of the fuel cells 20 and the secondary battery 40 separately in the lower space 15 of the front seat 14 and in the lower space 18 of the rear seat 17 ensure high-performance operations of both the fuel cells 20 and the secondary battery 40 having different working environments. This arrangement also attains the effective use of the generally-dead, lower spaces 15 and 18 of the front and rear seats 14 and 17 to receive the fuel cells 20 and the secondary battery 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143399-A (JP)
Title: Inverter circuit device
Inventor: IIMURA JUNICHI
IPC: H02M7/48
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device capable of temperature detection together with overheat protection and overcurrent protection.  <P>SOLUTION: An inverter circuit includes a switching circuit 9 configured of two or more switching elements, and a control circuit 1 for generating a control signal input into a drive circuit 2 for controlling a load. A temperature detection circuit 10 includes a temperature detection element 12 for detecting a change in temperature of the inverter circuit. A temperature detection signal, which changes according to the change of temperatures of the inverter circuit, an overheat abnormality signal, which is generated if it exceeds a determined temperature, and an overcurrent abnormality signal, which is generated from an overcurrent protecting FET 13 are generated from one common terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008207112-A (JP)
Title: Coating material supply apparatus and coating material recovery method
Inventor: MITOMO HIROYUKI
IPC: B05B15/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a coating material supply apparatus and shorten the time taken for a color change.  <P>SOLUTION: Pigment stations 30 and 40 of a coating material supply apparatus 10 keep a coating material hose 50 connected and comprise main channels 31a and 41a which a pig 90 can enter, pig reception faces 34b and 462b which inhibit movement of the pig 90, and auxiliary channels 31b, 34a, 41b and 462c communicating with the main channels 31a and 41a, wherein the second auxiliary channels 34a and 462c are blocked the pig 90 by making the pig 90 come into contact with the pig reception faces 34a and 462b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209348-A (JP)
Title: Analyzer and method for determining status thereof
Inventor: SHIGA TAKASHI
IPC: G01N21/27
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To ensure performance of an analyzer and improve reliability of a measurement result obtained from the analyzer, by properly judging normal status and degradation status of the analyzer.  <P>SOLUTION: A temperature surrounding a rotation plate 1 in the analyzer 100 is controlled by using a temperature control unit 12 provided in the analyzer, at a temperature when analyzing a specimen sample a biosensor 2, or at a temperature that increases or decreases from the temperature; data that is obtained from a density board 13 at each temperature is acquired or recorded; the status of the analyzer is properly judged by the analyzer itself by using the difference or the ration of the temperatures; and then the analyzer warns a user when the difference or the ratio exceeds a predetermined threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212781-A (JP)
Title: Air filter
Inventor: KITAYAMA OSAMU
IPC: B01D39/20
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of structure resistance due to expansion and deformation of folded ridge parts in downstream side of a filter medium and provide a filter usable at low pressure loss, low resistance and high wind velocity while keeping the V-shaped state of the filter medium.  <P>SOLUTION: With respect to a cross-sectional view of a pleated filter medium in the direction in which the pleats are neighboring, the filter medium are provided with ribbons formed in both side surfaces of pleats in the upstream side and downstream side from the center part of the cross-sectional view and one of the ribbons in both side surfaces in the downstream side is extended in liner state or dotted line-like state to the periphery of the inner side ridge parts of the pleats in the upstream side from the center part of the cross-sectional view.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007242615-A (JP)
Title: Fuel cell and its driving method
Inventor: PARK JUNG KURN
IPC: H01M8/04
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inflow of gas recovered in a recovery unit of a fuel cell into an electric generation part and evaporation of composite fuel in the recovery unit.  <P>SOLUTION: This invention includes an electric generation part 140 generating power by oxidation reaction of composite fuel in an anode electrode 142 and reduction reaction of oxygen in a cathode electrode 143, a fuel container 110 storing raw fuel, a recovery unit 130 supplying the composite fuel generated by mixing the raw fuel, unreacted composite fuel which can not join oxidation reaction, gas generated as a result of the oxidation reaction and the reduction reaction, and water to the electric generation part, and an air supply part 150 supplying oxygen to the electric generation part. The recovery unit includes a housing 131 coupled with the electric generation part and the fuel container for free flowing, an exhaust pipe 132 attached inside the housing, and extending one end outside the housing and the other end inside the housing, and a first valve 133 mounted on the exhaust pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008219341-A (JP)
Title: Radio data communication method and system
Inventor: TAKATANI YUKIHIRO
IPC: H04B7/26
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a base station inquire the channel statuses between relay stations and terminal stations, and efficiently use radio bands without substantially carrying out specification change for terminal stations at a time that the relay stations and terminal stations answer the inquiry.  <P>SOLUTION: The relay stations transfer a second message to other relay stations under the relay stations when the relay stations receive the second message transmitted from the base station for inquiring the channel statuses of the terminals for relay stations under the relay stations. Moreover, the relay stations refer a content of the second message, create a first message for inquiring the channel statuses of the terminals under the relay stations, and transmits the created first message to terminals under the relay stations. The relay stations receive a third message for reporting the channel status of the terminals transmitted from the terminals under the relay stations, collects one or more third messages, creates a fourth message for reporting the channel statuses of the one or more terminals, and transmit the created fourth message to the base station as a reply.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219406-A (JP)
Title: Guidance support system, information processing terminal and guidance support method
Inventor: KUBO SHINJI
IPC: H04W4/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guidance support system for guiding a user to a service area of an information processing terminal when the information processing terminal cannot communicate with a base station, the information processing terminal and a guidance support method.  <P>SOLUTION: The guidance support system has one or a plurality of base stations and the information processing terminal and guides the user to the service area of the information processing terminal when the information processing terminal cannot communicate with the base stations. The information processing terminal has: a terminal-side storage section holding a direction information indicating the direction of the information processing terminal, a terminal-side communication section communicating with one or more of the base stations in synchronization with holding the directional information; a communication determination section determining whether or not the communication with the base stations is established; a presentation-information generating section generating presentation information indicating the direction of the service area of the base stations available for the information processing terminal by using the direction information when determined that communication with the base stations is disabled and an information presentation section presenting the generated presentation information to the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219461-A (JP)
Title: Communicating history information managing system, sip client terminal, history server, and communicating history information managing method
Inventor: NAGAI HIROSHI
IPC: H04L12/70
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication history information managing system, a SIP client terminal, a history server, and a communication history information managing method for collecting and managing communication history information in a network to which the SIP client terminal is connected after reducing deterioration of performance relating to a communication process of a server.  <P>SOLUTION: The system includes a history server 22 for managing communication history information except for a communication server 21 wherein the communication history information to be stored in the self terminal is transmitted to the history server 22 from SIP client terminals 23a, 23b and stored therein when the SIP client terminals 23a, 23b perform communications. Unique additional information which is added when performing the communication is included in the communication history information. Thereby details of the communication history information can be easily read out using the unique additional information when the communication history information stored in the history server 22 is searched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212828-A (JP)
Title: Functional fiber sheet and its manufacturing method
Inventor: YAMAGA NAOTAKA
IPC: B01D39/14
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber sheet having excellent additional functions added to particles, such as air permeability, collection efficiency, and deodorizing performance.  <P>SOLUTION: The fiber sheet where functional particles are made to adhere to a fiber structure with a resin satisfies at least the following fiber compositions (A), (B): (A) a ratio of fiber having a fiber diameter of ≥5.0 μm and <15.0 μm is 5-15 wt.% of the whole fiber composing the fiber sheet, and (B) a ratio of fiber having a fiber diameter of 20-100 μm and a size five times or more the average particle diameter (μm) of the functional particles is 75-95% of the whole fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219565-A (JP)
Title: Condenser microphone unit
Inventor: AKINO YUTAKA
IPC: H04R19/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser microphone unit capable of avoiding the generation of resonance.  <P>SOLUTION: An elastic acoustic resistance material 52 is disposed closely and peripherally in a gap G inevitably left when an internal unit 42 is stored in a case body 22 having an internal diameter larger than a maximum external diameter of the internal unit 42. The gap G has a reactance component minimized, and then does not form a resonance circuit even if coupled to a gap Ga formed between front meshes 32 and a diaphragm ring 43, so that the condenser microphone unit 11 is enabled to avoid the generation of resonance. Further, measures against an influence of resonance which are taken by individual products become unnecessary and the condenser microphone unit 11 can be mass-produced without causing a variation in directional frequency resonance.  <P>COPYRIGHT: (C)2008,JPO&INPIT