baber/WOPTO huggingface dataset:
Patent JP-2003264912-A (JP)
Title: Wiring cover stand for distribution board
Inventor: TAKAGI JUNICHI
IPC: H02B1/40
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a wiring covering stand 7 for a distribution board capable of preventing partial unevenness of a wiring covering.  <P>SOLUTION: This wiring cover stand 7 for the distribution board is constituted of a rail installation part 8 and a wiring cover mounting part 9. The rail installation part 8 is bent and formed in such a shape as to face a rail 4, the rail installation part 8 is made to face the rail 4, the wiring cover stand 7 is mounted so as to be covered from the upper surface side, a fixing hole 5 formed on the rail 4 is made to face a screw insertion hole 10 provided at the rail installation part 8, screws 11 are inserted into the fixing hole 5 and the screw insertion hole 10 respectively, and wiring cover stand 7 is firmly fastened on the rail 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261941-A (JP)
Title: Underwater back filling method and underwater back filling material
Inventor: OMODAKA YASUSHI
IPC: E02D15/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater back filling material enabling addition of a large volume of soil to be treated and having a high underwater separated resistance and such an underwater back filling method capable of solving the problem that a large volume of soil produced at a site is difficult to effectively use as the underwater back filling material since the water content per unit volume is high in the conventional underwater back filling work even though an underwater back filling work to the back of a revetment or the like is required for the ground subsidence prevention or the hollow filling when a wharf or the revetment is formed.  <P>SOLUTION: A hardener liquid containing cement and soil to be treated is mixed with a plasticizer containing attapulgite and a phosphate dispersant to use as a plastic back filling material, and the back filling material is poured into an underwater construction site.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260155-A (JP)
Title: Grip and golf club
Inventor: SANO YOSHINORI
IPC: A63B60/14
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip 1 for golf clubs which is excellent in a moist feel, firm feel and abrasion resistance.  <P>SOLUTION: The grip 1 is formed by crosslinking of a rubber composition. The rubber composition is obtained by kneading of base material rubber and a rubber-polyolefin-nylon ternary copolymer. The ternary copolymer is obtained by graft polymerization of a rubber component, polyolefin component and nylon component. The ternary copolymer is a short fiber reinforced composite prepared by dispersing fine nylon fibers into a matrix consisting of the rubber component and the polyolefin component. The compounding ratio of the rubber- polyolefin-nylon ternary copolymer is 1 to 50 parts by mass per 100 parts by mass base material rubber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261048-A (JP)
Title: Electric power steering device
Inventor: YAMAZAKI SATOYASU
IPC: F16H13/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a projection of a motor against an operation shaft, to enhance the maximum transmission torque and a transmission efficiency of a rotation force of the motor and to further reduce a generation of a noise caused by a speed reducer.  <P>SOLUTION: The electric power steering device is provided with a rotation shaft such as an output shaft 3 or the like rotating corresponding to steering of a steering wheel A; a steering assist motor 5 arranged around the rotation shaft; and a rolling ball type differential speed reducer 6 for transmitting a rotation force of the motor to the rotation shaft. The rolling ball type differential speed reducer 6, the motor 5 and the rotation shaft are coaxially arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269116-A (JP)
Title: Valve train for internal combustion engine
Inventor: YAMADA KATSUMI
IPC: F01L3/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve train for an internal combustion engine having less wear at a contacting portion between a contact part of a rocker arm and a stem end of an engine valve.  <P>SOLUTION: The rocker arm 8 of the valve train for an inlet valve 2 has the contact part 10 for pushing an end cap 4 (the stem end 2b) of the inlet valve 2. The contact part 10 has a hole 5 formed in the face on the opposite side to the face contacting the end cap 4. Thus, the thickness of a portion of the contact part 10, contacting the stem end 2b (including the end cap 4), is smaller than that of other portions, and so when the contact part 10 has stronger force of pushing the end cap 4 during a high engine speed, the contact part 10 is elastically deformed to enlarge the contact area of the contacting portion. As a result, force working on the contacting portion per unit area is reduced to produce a reduction in frictional force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266556-A (JP)
Title: Spinner device for forming tire
Inventor: YOSHIDA SHU
IPC: B29D30/30
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinner device for forming a tire for improving the degree of adhesion of a tread to a ply and having a long life.  <P>SOLUTION: The device has a metallic discal spinner 3 advancing and retracting in contact with a green cover 1 formed on a forming drum 1 so that the maximum thickness of the tread becomes 4-15 mm. The width dimension of the spinner 3 is set to 10-18 mm, and the outer diameter thereof is set to 110-150 mm. Furthermore, a plurality of peripheral grooves 4 are formed on the outer peripheral face 3a of the spinner 3, and the groove area is set to 13-40% of the surface area of the spinner 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273718-A (JP)
Title: Proximity sensor
Inventor: MOTOUJI TOMOSHI
IPC: H03K17/95
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize high sensitivity of a proximity sensor.  <P>SOLUTION: An MI (magnetic impedance) element 1 is arranged inside an exciting coil 2 and the magnetic flux T of an eddy current from a metallic body F is detected by the MI element 1. The oscillation frequency of an exciting oscillation circuit 5 is set so that eddy-current magnetic flux T of which the phase is delayed by 90° from exciting magnetic flux S. A timing control circuit 7 generates a sampling pulse in a prescribed period of which the center is a point of time that an exciting current from the circuit 5 becomes zero. Outputs from the MI element 1 are integrated in a pulse output period by the operation of a gate circuit 9 and a positive/negative sampling/holding circuit 10 corresponding to the sampling pulse. The integrated result is accumulated in a differential amplifier circuit 11 and compared with a prescribed threshold by a comparator 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274433-A (JP)
Title: Subscriber circuit
Inventor: SEKIGUCHI MASARU
IPC: H04Q3/42
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subscriber circuit capable of identifying a protector with a separation function (disconnected state) or a modular jack with a capacitor or the like connected to a subscriber line and to provide a test method.  <P>SOLUTION: First an integral value of a voltage between both line terminals 110A and 110B is detected by short-circuiting/opening both line terminals 110A and 110B in a subscriber circuit system. The short circuit is executed for two periods whose time length differs, a difference between the voltage integrated values is detected from them, and the subscriber circuit identifies a broken line of the subscriber line 108, the modular jack with a capacitor and the protector with a separation function. Further, a constant voltage circuit 230 applies a constant voltage between both the line terminals 110A and 110B to open them, and the subscriber circuit detects a difference (S31-S41) between differentiation values S31 and S41 at the leading and trailing of the current to identify a phone, the modular jack with a capacitor and the protector with a separation function (disconnected). Thus, the subscriber circuit can identify all of states as a broken line, the phone, the modular jack with a capacitor and the protector with a separation function for its connected and disconnected states.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272723-A (JP)
Title: Dye-sensitized solar battery and manufacturing method of oxide semiconductor for dye-sensitized solar battery
Inventor: SUMINO HIROYASU
IPC: H01M14/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar battery improved in energy conversion efficiency.  <P>SOLUTION: This dye-sensitized solar battery is provided with: a transparent conductor layer 2; an oxide semiconductor electrode 3 carried on the conductor electrode 2; dye adsorbed by the semiconductor electrode 3; and an opposite electrode 5. The semiconductor electrode 3 is characterized by including an oxide semiconductor containing a parent phase containing a solid solution of a plurality of metal oxides, and a deposition phase wherein at least one kind of metal constituents constituting the solution is deposited on the surface parent phase as a simple substance or an oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269721-A (JP)
Title: Gas consumption estimating method and system
Inventor: FUJII HAJIME
IPC: G01K17/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas consumption estimating system wherein a gas consumption of a gas appliance is accurately estimated irrespective of a secular change, instrumental error or fluctuation in a calorific value of feed gas of the gas appliance.  <P>SOLUTION: The gas consumption estimating system is provided with: a physical quantity deriving means 2 for deriving a physical quantity which is individually calculated on the basis of a measured value acquired in the gas appliance 10 and has a certain relationship with the gas consumption of the gas appliance 10; a measured gas consumption inputting means 3 for receiving a measured gas consumption measured by a gas meter 20 of the gas appliance 10; a relationship value calculating means 4 for calculating a predetermined relationship value between the physical quantity and the measured gas consumption during singular usage of the gas appliance 10; and an appliance gas consumption estimating means 5 for estimating an appliance gas consumption of the gas appliance 10 on the basis of the relationship value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283449-A (JP)
Title: Program transmission system
Inventor: MORINO TERUYOSHI
IPC: H04N17/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program transmission system for safely transmitting a program after maintenance by automatically preparing the transmission after the end of maintenance.  <P>SOLUTION: The program transmission system comprises: a video audio transmitter such as a video server for transmitting video/audio signals; a controller for externally controlling the video audio transmitter; and a transmission monitor apparatus for monitoring the controller to externally control the video audio transmitter such as the video server for transmitting the video/audio signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277701-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: NAGAOKA KOJI
IPC: C09J7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which is laminated with an adherend, and after use, easily peeled from the adherend through a simple operation, thereby enabling fractional recovery of materials.  <P>SOLUTION: After the pressure-sensitive adhesive sheet 1, in which a curable adhesive layer 3 having recessed parts 4a is laminated on a sheet-like substrate 2, is adhered to an adherend 5, the adhesive layer 3 is cured by heating or irradiation by ionization radiation corresponding to the kind of the adhesive used. Thereby cracks are caused at the recessed parts 4a to enable easy peeling. Instead of the recessed parts 4a, openings may work similarly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279943-A (JP)
Title: Method for manufacturing planar display device
Inventor: ASAKAWA TAKENOBU
IPC: G02F1/1333
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decline of substrate strength against mechanical stress from the outside due to a scratch or a nick generated on the substrate surface of a planar display device.  <P>SOLUTION: A recessed part is provided on a part of a planar holding base 2 equivalent to a range where the diameter of a circle whose center is the center of the surface of a substrate 1 divided into a plurality of pieces is at least 10% of a divided substrate outer shape long side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282972-A (JP)
Title: Thermoelectric element
Inventor: FUJII KOJI
IPC: H01L23/38
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric element having insulation reliability and an excellent efficiency, that is, a thermoelectric generating element having a high generating efficiency and to provide a Peltier element having a high cooling efficiency.  <P>SOLUTION: The thermoelectric element comprises a thermoelectric block having a post made of a P-type thermoelectric conversion material, a post made of an N-type thermoelectric conversion material, an insulator filled in a gap between the posts of the two types, an electrode layer for connecting the two types of the posts in series, and a drawing electrode for electrically externally connecting; and an electric insulating film provided on at least one surface of the block. That is, the insulator is fixedly filled between the P-type and N-type thermoelectric materials pairs, and the electric insulation film is formed of a thin film having good thermal conductivity. An insulating layer is made of a DLC or an aluminum nitride film, and its thickness is preferably in a range of 0.5 to 10 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278571-A (JP)
Title: Fuel feed method and apparatus for engine
Inventor: SAITO YOSHIO
IPC: F02D19/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feed method and apparatus enabling smooth operation of an engine without trouble.  <P>SOLUTION: According to this fuel supply method and apparatus for the engine, a first fuel composed of at least one kind from light oil, kerosene, lubricating oil, waste oil and heavy oil and water or a second fuel composed of at least one kind from light oil, kerosene, lubricating oil, waste oil and heavy oil are replaced with each other to be supplied to a fuel injection pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281938-A (JP)
Title: Electrically conductive dispersed composition and electrically conductive ceramic base plate
Inventor: SASAKI KAZUYA
IPC: H01B1/22
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive dispersed composition with which electrically conductive film having rather small crystal grain size and almost the same chemical stability as that of a platinum film is formed solidly on a base plate even when the electrically conductive dispersed composition is baked at rather high temperatures, and to provide an electrically conductive ceramic base plate using the electrically conductive dispersed composition.  <P>SOLUTION: The electrically conductive dispersed composition comprises, an electrically conductive component which contains high melting temperature metal powders as palladium, platinum, rhodium, ruthenium and so on of more than 95 wt.% and low melting temperature metal powders as gold, silver, copper and so on of less than 5 wt.%, and dispersing medium in which the electrically conductive component is dispersed. The electrically conductive dispersed composition dose not contain glass frit. The electrically conductive ceramic base plate has the electrically conductive film which is formed by coating the electrically conductive dispersed composition on the base plate made of zirconia and/or alumina and baking them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285166-A (JP)
Title: Slide contact and robot with the same
Inventor: CHIGUSA TOSHIYUKI
IPC: B23K9/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide contact which can stably energize even in an environment in which a dust or sputter is generated and which has excellent maintainability and to provide a robot with the slide contact.  <P>SOLUTION: Since this slid contact has a cleaning groove 34 disposed at an annular electrode 30 side, even if the dust or the sputter adhered to the electrode 30 is sandwiched between the electrode 30 and a block electrode 40, when the electrode 40 passes across the groove 34, the dust or the sputter is scraped and removed by the groove 34. Thus, the dust or the sputter is prevented from being stacked between the electrode 40 and the electrode 30, and hence a stable energization can be performed. Further, since the groove 34 is constituted in a gap between arcuate electrodes 33 and 33, a cost can be reduced as compared with the case in which a cleaning groove is formed separately from the above-mentioned gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281705-A (JP)
Title: Magnetic head, magnetic head gimbal assembly, magnetic recording/reproducing device and magnetic memory
Inventor: HAYAKAWA JUN
IPC: H01L21/8246
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recorder which has a magnetic reproducing head equipped with a high-output magneto-resistive effect element, and a random access magnetic memory which has a magnetization inversion function by a high-polarization spin injection means.  <P>SOLUTION: A magnetic recording/reproducing device is realized, which is provided with a magnetic head capable of outputting reproducing signals at a high rate by adding a high polarization spin injection means to a huge magneto-resistive effect element to realize a 3-terminal element, and a random access magnetic memory is provided, which has a magnetization inversion function without depending on a current magnetic field and is highly integrated easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281442-A (JP)
Title: Method and program for advertisement distribution
Inventor: TANAHASHI SHUICHI
IPC: G06Q30/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To change merchandise advertisements of a high sale effect in real time by regions where shops exist on the basis of a local weather forecast.  <P>SOLUTION: A computer 1 acquires weather forecast information 2a around a merchandise sale location from another computer 2 (step S1). It is then discriminated whether the acquired weather forecast information 2a meets an advertisement adoption condition 1a preliminarily set with respect to the merchandise (step S2). When the information 2a meets the advertisement adoption condition 1a, pieces of merchandise advertisement information 1b and 1c are correlated to pieces of document information 1d and 1e provided correspondingly to the sale location (step S3). The pieces of document information 1d and 1e and the pieces of advertisement information 1b and 1c related to the document information 1d and 1e are outputted to terminal devices 3 and 4 connected through a network in response to an acquisition request for document information 1d and 1e from the terminal devices 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281451-A (JP)
Title: Method and system for charging for secondary use of literary work, recording medium, and program
Inventor: NARASAKI SADATOSHI
IPC: G06F3/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of collecting the charge for secondary use of a digital content.  <P>SOLUTION: In a computer system of a content service provider, the contents has data structure that information like the charge for use of a literary work is added to content information, as special information, and a printer driver confirms the special information to discriminate whether the content is an onerous content or a free content when a member prints the content after downloading it. Print information and accounting information of the printed literary work are stored, and information of the charge for secondary use of the literary work is automatically transmitted to the computer system of the service provider. The service provider retrieves a member information database of registered members, on the basis of these transmitted information to charge for secondary use of the literary work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309052-A (JP)
Title: Stencil mask
Inventor: HISATSUGU NORISHIGE
IPC: G03F1/20
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To offer a stencil mask having a pattern slit which is narrowed by the following method: an inorganic substance is film-deposited on a stencil mask, which is used as a transfer mask for semiconductor production equipment, by using a film deposition technology so that the pattern slit is narrowed by the film thickness.  <P>SOLUTION: A single-layer stencil mask 10 features a narrowed pattern slit. On the surface of a membrane portion 15 of an uncovered stencil mask 13 having a thickness (with no possibility of deformation by its self weight even when its pattern slit is narrowed from 100 nm to 50 nm) and a basic pattern for a transfer mask, a covering film 19 made of an inorganic substance such as Si, SiC, DLC or a metal by means of a film deposition technology so that a pattern slit 14 is narrowed by the thickness of the covering film 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235999-A (JP)
Title: Health appliance (equipment) utilizing radioactive ray
Inventor: ISE MITSUGI
IPC: A61N5/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health appliance utilizing hormesis effect by radioactive ray allowing everybody such as aged personnel and bed-ridden personnel to be utilized without requiring drug, exercise, and diet.  <P>SOLUTION: Sealed radioactive material or a radioactive ray generating device is assembled in a bed, and the human body is irradiated with the radioactive ray in stable state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282479-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: OISHI TOSHIYUKI
IPC: H01L29/812
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, which has superior performance by suppressing the formation of high-resistance alloys on electrode provided in contact with a nitride semiconductor by reaction between a layer containing Au and a layer containing Al, and a method for manufacturing the same.  <P>SOLUTION: The electrodes 5 and 6 including the layer 11 containing Au and the layer 9 containing Al are provided in contact with the nitride semiconductor 3 and a metal layer 10 of ≥2,000°C in fusion point is interposed between the layer 11 containing Au and the layer 9 containing Al.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289481-A (JP)
Title: Apparatus, method and program for automatically selecting program video image, and recording medium
Inventor: TANIGUCHI TOMOHISA
IPC: H04N5/44
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, method and program for automatically selecting program video image, and a recording medium whereby a user can automatically view a viewing desirable program without the need for taking an active action and relieve a job load of searching again the program after the end of program.  <P>SOLUTION: The user registers in advance its own preference information to a video image viewing apparatus or a server and a program provider registers attribute information to each program, automatically calculates preference of each program by the user on the basis of preference information of the user and decides a program with the highest preference of the user at a present time.  <P>COPYRIGHT: (C)2004,JPO