baber/WOPTO huggingface dataset:
Patent JP-2003207455-A (JP)
Title: Tool for retaining package
Inventor: KURATO MASAKAZU
IPC: G01N21/84
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the misrecognition of an inspecting apparatus due to the reflection of illumination light in a retaining tool used for inspecting a cut package.  <P>SOLUTION: A nest 6 that is a tool for retaining a package has an outer frame 15 that is located at the outermost side in a sidewall 7, an accommodation section 8 that is a rectangular space surrounded by the sidewalls 7 or the sidewall 7 and the outer frame 15 and accommodates a package 19, a retention wall 16 that is one portion of the sidewall 7 while the wall surface has retreated, and a shelf section 17 that is provided at the root of the retention wall 16 and locks the package 19. The reflection factor of light is small on the upper surface of at least the retention wall 16, thus inhibiting the reflection of illumination light when inspecting the package on the upper surface of the retention wall 16 and hence reducing the misrecognition of the inspection apparatus caused by reflection light that is reflected from the upper surface of the retention wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206123-A (JP)
Title: Tungsten carbide based alloy powder for producing tungsten carbide based cemented carbide
Inventor: YAGINUMA YUJI
IPC: C01B32/949
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To produce tungsten carbide based alloy powder for producing tungsten carbide based cemented carbide which has excellent high temperature properties.  <P>SOLUTION: The tungsten carbide based cemented carbide is obtained by incorporating oxygen and nitrogen into tungsten carbide having a purity of ≥99.9 mass%. The content of the oxygen is 0.2 to 0.5 mass% based on measurement by an infrared absorbing method prescribed in JIS H1402, and the content of the above nitrogen is 0.1 to 0.3 mass% based on measurement by a thermal conductivity method prescribed in JIS G1228. In the hexagonal crystal structure, an (a) axis has 2.9020 to 2.9050 Å, and a (c) axis has 2.8390 to 2.8420 Å based on lattice constant measurement by X-ray diffraction analysis prescribed in JIS K0131.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219686-A (JP)
Title: Drive unit
Inventor: YANAI HIROICHI
IPC: H02P29/68
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit which is provided with a function of detecting the temperature of a switching element wherein both temperature detection error due to thermal conduction failure and temperature detection error due to variation in current are eliminated, and a function of preventing overheating in the switching element can be carried out with precision.  <P>SOLUTION: The drive unit is provided with a temperature detecting portion comprising a thermistor 11 for detection one terminal of which is connected with the ground-side terminal of the switching element (FET 4); a pull-up resistor 13 which connects the other terminal of the thermistor 11 for detection to a power line; and a correcting means (thermistor 12 for correction or resistor 12a for correction, pull-down resistor 14, differential detection circuit 15) which subtracts a fluctuation portion Vd due to the voltage Vc of the ground-side terminal of the FET 4 from the voltage Vb of the other terminal of the thermistor 11 for detection, and outputs the result of the subtraction as a temperature detection voltage Vt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206875-A (JP)
Title: Roots fluid machinery
Inventor: TATENO MASAO
IPC: F04C18/18
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of casting by remarkably allowing free layouting and increasing a workability for assembly and piping.  <P>SOLUTION: This Roots fluid machinery comprise drive side and driven side rotors, a rotor chamber for storing both rotors, a casing having an inflow passage 19 for fluid communicating with the rotor chamber and the inlet thereof and an outflow passage 21 and the outlet thereof, an input pulley 7 disposed at the axial one side of the casing 9, and a timing gear set for rotating both rotors in synchronism with each other. The inlet and outlet are provided on the axially opposite side of the input pulley 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211775-A (JP)
Title: Apparatus for imparting cut mark to continuous form and recorder comprising it
Inventor: MATSUNAKA KENJI
IPC: B41J25/34
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for imparting a cut mark in which a cut mark can be provided clearly so that accurate cutting is ensured without leaving any cut mark on the print surface side.  <P>SOLUTION: A cut mark 51 is imparted using ink 40 in an ink tank 31 for storing flushing ink at the position of a boundary constituting a single recording on the rear surface of a recording sheet P opposite to the recording surface in the way of the carrying passage of a continuous recording sheet in a recorder. A press maker 35 is provided movably up and down with respect to the ink tank 31 wherein the upper end face 37 of the press marker 35 is located lower than the ink level when mark imparting operation is not performed and moved up to the rear surface of the recording sheet P at the time of recording a mark.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214604-A (JP)
Title: Fluid atomizing nozzle
Inventor: HAYASHI SHIGERU
IPC: F23D11/10
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid atomizing nozzle which forms a fluid film in a uniform thickness in the circumferential direction as much as possible by using a gas revolving flow, prevents clogging, and makes the size of a splashing droplet further smaller for expediting atomization.  <P>SOLUTION: The fluid passing through a fluid passage 14 formed at an outer tube 2, inclined in the diametrical direction and flowing in an annular space 7 is jetted into the annular space 7 having a device turning in the circumferential direction. Air flowing in the annular space 7 through an air passage 10 formed at the outer tube 2, inclined in the same direction as the fluid passage generates the revolving flow Ac in the annular space 7, and works so as to expand the fluid jet over an inner wall 5 of the outer tube 2 to unify the thickness of the fluid film in the peripheral direction. Atomization of the fluid in the fluid film condition is expedited at the time of splashing it from a front end edge 16 of the outer tube 2, and the size of the droplet is made to be further smaller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216864-A (JP)
Title: Apparatus and method for advertisement distribution
Inventor: TANIDA SATORU
IPC: H04N7/173
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize an advertisement distribution with higher efficiency than a conventional advertisement distributing method by enabling an advertiser to determine desired contents into which advertisement is inserted and an advertisement insertion place while taking viewer's preference into consideration by an auction system.  <P>SOLUTION: An embodiment of the present invention is an advertisement distributing apparatus 4 which is connected in a communicable state to a viewer' s terminal 2 through a network 3 and has a bid information generation part 5 which gathers log information regarding contents at a request for the contents from the viewer's terminal 2 to generate bid information according to at least the log information and provide the bid information 5 an advertiser's terminal 1 and an auction part 13 which receives a bid for an advertisement frame from the advertiser's terminal 1, decides the highest amount regarding the bids, and determines a successful bidder for the advertisement frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211568-A (JP)
Title: Glass cloth formed with conductor pattern, prepreg and multilayer board
Inventor: KIMURA YASUYUKI
IPC: H05K1/03
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass cloth suitable for a core base for a multilayer printed circuit board capable of more simply forming the multilayer printed circuit board as compared with prior art, and to provide a prepreg using the same and the multilayer printed circuit board.  <P>SOLUTION: The glass cloth comprises the conductor pattern formed on a surface thereof so that the pattern is formed of a conductive paste. The glass cloth is formed of a film resin of 0.1 to less than 40.0 wt.% so that an interior of glass yarn bundle for constituting the glass cloth is impregnated with the resin, and the resin for forming the film of the glass cloth is a thermosetting resin or a thermoplastic resin having a softening point of 40°C or higher or a mixture of the resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214662-A (JP)
Title: Ice thermal accumulator
Inventor: ITO TAKESHI
IPC: F24F5/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ice in a heat storage tank from remaining unmelted and to control the temperature of water supplied to a load.  <P>SOLUTION: In an ice-melting operation of an ice thermal accumulator, brine is circulated between an ice-making heat exchange coil 3 and a brine-water heat exchanger 21 to supply the water cooled by the heat exchanger 21 to an indoor unit 31, the ice in the heat storage tank 1 is prevented from remaining unmelted and the temperature of the water supplied to the indoor unit 31 is controlled by controlling the flow of the brine carried to the heat exchanger 21 by adjusting the opening of a two-way valve 19 so as to set the temperature of the water at a set value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222826-A (JP)
Title: Optical transmission module
Inventor: HIRATA KOJI
IPC: G02B6/42
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission module having an optoelectronic integrated circuit (OEIC) formed by attaining reduction in heat generated in a modulator driving circuit and stabilization in heat fluctuation in an optical modulator.  <P>SOLUTION: In order to accelerate heat dissipation on the modulator driving circuit part upper surface of an OEIC chip 5, a projected heat radiation plate is formed on metal wiring. A part of a semiconductor substrate present between the optical modulator and the modulator driving circuit is thinned or removed. Further, a carrier for loading the OEIC chip is divided into two 11 and 12 and a Peltier element for cooling is connected to an optical modulator side. Thus, the heat dissipation from the modulator driving circuit upper surface is accelerated, the optical modulator and the modulator driving circuit are thermally separated and a temperature is stabilized by the Peltier element. Thus, the temperature rise and temperature change of the optical modulator are suppressed and the optical transmission module for which the optical modulator and the modulator driving circuit are made into the OEIC chip without characteristic degradation is manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220857-A (JP)
Title: Integrated control system for vehicle
Inventor: TASHIRO TSUTOMU
IPC: B60W10/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To instruct an operating guideline the engine can carry out from the host control device to the engine control system in the integrated control system where the control device is installed per assembling factor of the vehicle drive system and a control action of each control device is totally controlled by the host control device.  <P>SOLUTION: In the integrated control system that a control order is transmitted from a manager ECU to engines ECU and ATECU, in case the potential value for a target engine torque preset to implement a target axle torque based on the engine torque implementation range property indicating an engine torque upper limit, an engine torque lower limit at fuel injection and an engine torque lower limit at fuel supply cut to all cylinders is situated in the continuous control range between the engine torque upper and the engine torque lower limit at fuel injection. The manager ECU sets the potential value as a target engine torque, and in the case the potential value for the target engine torque is not within the continuous control range but within the phased control range between two lower limits, a lower limit closer to the potential value is set as a target engine torque.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223229-A (JP)
Title: Stabilized power supply and electronic device using the same
Inventor: SUGIURA YASUTAKA
IPC: H02J1/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in cost by operating a power source of other system first with a less number of elements in a stabilized power supply.  <P>SOLUTION: The stabilized power supply is to convert an input voltage Vin into a required voltage and supply the voltage Vin as an output voltage Vout to a load 10, and provided with a transistor 4 as a control means for controlling the input voltage Vin, and wherein a voltage of a power source 2 of the other system (voltage of the other system) is input and the voltage is used as an operation voltage of the transistor 4, so that the transistor 4 supplies the output voltage Vin to the load 10, after the power source 2 of the other system (voltage of the other system) was activated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228855-A (JP)
Title: Optical disk reproducing device
Inventor: YOSHIDA MASAICHI
IPC: G11B7/09
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device in which run off of focus servo caused by excessively adding a focus offset voltage value is prevented by detecting an optimum focus offset voltage of an optical disk that is to be reproduced and correcting the focus offset of a focus control circuit using an appropriate offset voltage.  <P>SOLUTION: The device is provided with a computing section 19 and a focus offset correcting circuit 13. The section 19 sets a limiting value of a focus offset value based on the peak voltage value detected by a focus error signal detecting circuit 12, varies the focus offset value within the range of the limiting value based on the revolving period signals corresponding to one rotation of the disk and computes a focus offset value with which the amount of jitter of reproduced signals detected by a jitter amount detecting circuit 10 is minimized. The circuit 13 corrects the focus offset value to be supplied to a focus control circuit 11, that conducts focus control of an objective lens, to the focus offset value computed by the section 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220904-A (JP)
Title: Electric feeding structure of slide door for automobile
Inventor: SONE TAKESHI
IPC: B60R16/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric feeding structure capable of constantly connecting it to a route to feed electricity to the side of a slide door from the side of a car body without using a flat harness.  <P>SOLUTION: This electric feeding structure of the slide door to open and close a platform 12 is constituted by providing a plurality of rail type car body side contact points 11a made of conductors in parallel along a slide raceway of the slide door 20 on a step part 13 of the platform 12. A plurality of projected type door side contact points 22 to slidably contact against the car body side contact points 11a is mounted on a lower part of the slide door 20. Additionally, the car body side contact points 11a and the door side contact points 22 are capable of slidably contacting continuously during sliding operation of the slide door 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223249-A (JP)
Title: Voltage protection circuit
Inventor: YAMAMOTO TOSHIFUMI
IPC: G06F3/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and effectively protect a USB transceiver from high voltages using a small number of parts.  <P>SOLUTION: A switch SW1 is inserted in a ground line GND in series. For connecting a USB (universal serial bus) device to a connector 1 for connecting an external device, the switch SW1 is turned on to energize the USB transceiver 2. For connecting to a serial communication device other than USB devices, the switch SW1 is turned off to disconnect the USB transceiver 2 from the ground line GND, thus providing a state equivalent to a state in which data communication lines D+, D- are not energized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221481-A (JP)
Title: Resin composition for powder molding
Inventor: YADA MASANORI
IPC: C08L53/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polypropylene resin composition which is mixed uniformly and has powder moldability and gives a molded article excellent in resistance to crease and adhesion to a foamed polyurethane.  <P>SOLUTION: This resin composition for powder molding is obtained by blending, based on 100 pts.wt. of the total amount of the following components (1) and (2), 0.1-30 pts.wt. of an aromatic vinyl compound copolymer (3) having a glass transition temperature of 60°C or higher, an average primary particle diameter of 0.1-10 μm and a hydroxy group to a mixture of 20-80 pts.wt. of a polypropylene resin composition (1) composed of 20-80 wt.% of polypropylene resin (a) and 80-20 wt.% of an olefin-based thermoplastic elastomer (b) and 80-20 pts.wt. of a hydrogenated copolymer of an aromatic vinyl compound and a conjugated diene (wherein, the total amount of the components (1) and (2) is 100 pts.wt.).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228308-A (JP)
Title: Automatic advertisement preparation and editing system and characters positioned agains rule check system
Inventor: IDESAWA HARUO
IPC: G06Q50/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can efficiently edit and prepare advertisement.  <P>SOLUTION: The automatic advertisement preparation and editing system equipped with a server 10 which is connected to a client terminal 12 in a mutually communicable state through a network 9 is characterized in that the server 10 is equipped with an advertisement pattern database 24 where advertisement pattern data on the arrangements, etc., of advertisement spaces or characters and drawings are previously stored; a means 30 for accepting an advertisement pattern selection request to select a specified advertisement pattern from the advertisement pattern database which is sent from the client terminal 12 and individual information being the concrete contents of an advertisement, e.g. a price, a period, etc.; a means for extracting corresponding data from the advertisement pattern database 24 according to the accepted advertisement pattern selection request; and a means 32 for preparing advertisement contents by automatically editing the advertisement pattern data extracted from the advertisement pattern database and the accepted individual information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229818-A (JP)
Title: Wavelength division multiplex ring system
Inventor: NISHIO TAKESHI
IPC: H04B10/293
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength division multiplex system capable of preventing characteristic deterioration by crosstalk at a signal level drop by controlling a level of a wavelength multiplex section.  <P>SOLUTION: O-ADM modules 21 to 24 included in node stations 11 to 14 are connected to an optical fiber 4 to construct an optical network to be a multiple transmission path. Transponder receiving parts OR 41 to 44 and transponder transmitting parts OR 51 to 54 of the node stations 11 to 14 add/drop a signal from the optical network, and level adjusting parts ATT 61 to 64 monitor the level of the dropped signal and adjust the level of a wavelength to be outputted from the transponder transmitting OS 51 to 54 so as to be the same with those of other wavelengths at the multiple transmission path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225772-A (JP)
Title: Holder for melt-installing washer
Inventor: TANAKA TAKETOSHI
IPC: B23K11/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for melt-installing a washer, the holder that enables melt-installation of washers regardless of the weld trace and that facilitates increase in the number of times of reusing washers as well as improvement in electric efficiency and workability.  <P>SOLUTION: The holder 12 for melt-installing a washer is formed, at the tip end, with an engaging groove 12h opening toward the tip end, and also formed with a flat part 12b toward the base of the holder 12 from the back of the engaging groove 12h with a partition wall 12c in-between. For the purpose of tack-welding one point in the outer circumferential edge of a flat washer 16 as a melt-installing point on a metallic sheet for repair, the hole 16c of the flat washer 16 is engaged, at the inner circumferential edge 16a, with the engaging groove 12h, while a part situated in the upper part in the inner circumferential edge of the flat washer 16 is engaged with the flat part 12b. A welding current is supplied to the metallic sheet for repair, through the engaging groove 12h of the holder and a very short section of the flat washer 16, i.e., a section between the contact point of the inner circumferential edge 16a at the lowest end of the hole 16e of the flat washer 16 and the melt-installing point of the flat washer 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232312-A (JP)
Title: Easily dismantled fastening component
Inventor: SAITO YOSHITAKA
IPC: F16B35/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily dismantled fastening component capable of using an improving means of a working property utilizing magnetism by giving magnetism.  <P>SOLUTION: In the fastening component having a pipe-shaped shaft made of a shape memory material and fastening and retaining a plurality of members, a magnetic body sheet is installed on an inner wall surface of the shaft. A core material has high rigidity at a normal temperature level, and has low rigidity by softening at a temperature level beyond a transforming temperature of the shape memory material as the material of the shaft. The core material is preferably filled up in a cylindrical inside of the magnetic body sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231346-A (JP)
Title: Coated metal sheet for printing with temporary displaying layer
Inventor: YUGAWA SHIGEO
IPC: B05D5/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated metal sheet for printing with a temporary displaying layer wherein a temporary displaying can be inexpensively done by a simple work and when the temporary displaying layer is removed, an original displaying appears and durability for a long time can be expected and heat-resistant dimensional stability is excellent.  <P>SOLUTION: The coated metal sheet for printing with the temporary displaying layer is prepared by laminating at least one releasable temporary displaying layer 1 on which a printing displaying is possible and at least one base body layer 2. A face side of the temporary displaying layer 1 which is not brought into contact with the base body layer is formed of a resin composition having ink absorbency of an ink comprising a subliming dye and generating no blocking phenomenon when heating treatment for subliming the subliming dye and diffusion dyeing of the dye into the base body layer is performed. The face side of the temporary displaying layer 1 which is brought into contact with the base body layer 2 has a gloss and is formed of a resin having no affinity with the subliming dye.  <P>COPYRIGHT: (C)2003,JPO