baber/WOPTO huggingface dataset:
Patent JP-2004132877-A (JP)
Title: Inspection method and inspection device for junction member
Inventor: YAMAMOTO AKIHIRO
IPC: G01B11/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately inspect the condition where a junction member is joined to an electrode part formed in a display panel.  <P>SOLUTION: This method has a process for recognizing a dimension between left and right reference marks 3a, 3b, and shapes of junction member end corner parts 7, 8 by two cameras 5, 6 after the junction member 4 is joined to the electrode part 2, and for conducting comparison decision with respect to a standard pattern to carry out measurement, a process for calculating a formation error of the electrode part 2, based on a design value of the dimension between the left and right reference marks 3a,3b and a measured value, a process for calculating a dimension of the junction member 4 including the formation error into the design value and for conducting comparison decision with respect to the measured value, and a process for calculating the dimension between the reference marks 3a,3b and X-directional and Y-directional dimensions of the junction member end corner parts 7, 8, based on coordinate values of the respective left and right reference marks 3a,3b and coordinate values of the junction member end corner parts 7, 8 of the member 4, and for comparing them with a preset reference value to determine the propriety of a joining position of the junction member 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135797-A (JP)
Title: Filter device and vacuum cleaner
Inventor: HOSHINO SUSUMU
IPC: A47L9/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device drying a filter body after washing without deformation.  <P>SOLUTION: This filter device is formed with an engagement hole 45 penetrating through the filter body 32. The filter body 32 is detachably attached to a filter frame body 31. When filter body 32 is attached to the filter frame body 31, a boss 42 fitted with and closing the engagement hole 45 is projectingly formed in the filter frame body 31. In cleaning, the engagement hole 45 is closed by the boss 42 and the filter body 32 is positioned in a prescribed position of the filter frame body 31 to surely catch dust from a suction air. When washing the filter body 32, the filter body 32 is detached from the filter frame body 31, a hook is engaged with the engagement hole 45 and the filter body is suspended thereto and dried. The filter body 32 can be thus dried without any deformation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135800-A (JP)
Title: Exercise machine
Inventor: MATSUMOTO HITOSHI
IPC: A63B21/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise machine allowing a user to easily and surely learn how to exert a force fitted to an action mode for each sport item and responding to the specificity of the action mode of every sport.  <P>SOLUTION: This exercise machine is provided with, at least, a single pulley and provides a user with a muscle training or rehabilitation by increasingly/decreasingly changing a load. At least, one of the pulley is set to a deformed cam. The deformed cam is so manufactured as to respond to output characteristics fitted to the action mode of an intended training using, for example, a relation of F×L= constant (where F is a force and L is a distance from the central axis to the outer circumference of the deformed cam).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204320-A (JP)
Title: Literary work protecting system, key management system, and user protection system
Inventor: NAKANO TOSHIHISA
IPC: H04L9/08
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key management system for determining an allotted key effectively and provide a recording unit, a reproducing unit, and a recording medium.  <P>SOLUTION: In a system made up of a recording unit for recording digital data of contents like a movie or a reproducing unit, and a recording medium, a media key used for recording or reproduction is enciphered by a plurality of device keys and stored in the recording medium. In the key management system, an arrangement, in which each node-annihilation pattern allotted to a node of a tree structure is arranged in a given regulation, is stored as header information along with an enciphered medium key in the recording medium. In the recording unit or the reproducing unit, an enciphered media key to be decoded by itself is specified from the plurality of enciphered media keys by analyzing the node-annihilation pattern sequentially.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139352-A (JP)
Title: Information display method and information display unit
Inventor: TADA AKITO
IPC: G06F13/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To quickly display information included in contents, without requiring a large capacity of memory.  <P>SOLUTION: This information display unit 10 stores histories of content names received from a center station 20 in the memory 14, and displays the stored history on a display 12 when required to be displayed from a user. When the content is selected by the user, a simple content is displayed based on a text data for expressing a poor content constituting the content. When the user requires a detail of the content to be displayed, a controller 13 of the information display unit 10 communicates with the center station 20 to receive rich content, based on storage position information stored in the memory 14, so as to display the detail contents constituted of the received rich content and the poor content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146556-A (JP)
Title: Method and device for sealing resin and resin sheet
Inventor: MAEDA KEIJI
IPC: B29C39/24
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a defect such as a void and wire deformation at the time of resin-sealing a chip mounted on a substrate and to easily treat and effectively use a resin material.  <P>SOLUTION: In a resin sealing method, the substrate 13 is placed on a substrate placing part 10 in a state where a lower mold 1 and an upper mold 2 are opened, a resin sheet 6 is placed on a mold face of a cavity 3. A heater 9 heats the resin sheet 6 and generates molten resin 17. A movable member 5 is raised until an upper face of the molten resin 17 becomes almost similar to the mold face of the lower mold 1. The upper mold 2 is lowered while the atmosphere between the lower mold 1 and the upper mold 2 is sucked via a gas pass 8 so as to tighten them. A chip 14 and a wire 15 are immersed in molten resin 17. Molten resin 17 is cured, and cured resin is formed. A mold product of the substrate 3 and cured resin is formed, and the lower mold 1 and the upper mold 2 are opened and molded product is taken out. Since the molten resin 17 viewed from the substrate 13 uniformly flows in a depth direction of the cavity 3 in a short time, the void and wire deformation can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001676-A (JP)
Title: Piston manufacturing method of hydraulic master cylinder of center valve type for vehicle, and piston
Inventor: HARUHARA HIDEMITSU
IPC: B60T11/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure rigidity in the axial direction of the piston by preventing cold shut from being generated when a piston used for a hydraulic master cylinder of a center valve type for a vehicle is molded.  <P>SOLUTION: A cavity 55 is arranged to lay the piston central axis CL horizontally, and the piston 40 is molded in a horizontally laid posture. Runners 56 and 57 are formed on guide hole cores 51a and 52a for forming the guide hole 42 on an intermediate shaft part 40a of the piston 40. On the external surfaces of the guide hole cores 51a and 52a, injection gates G1, G1 and G2 are provided. The injection gate G2 is arranged on the piston central axis CL. On the cores 51a and 52a in the cavity 55, the distal end of a valve housing hole core 53 is projected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150670-A (JP)
Title: Grate
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C3/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grate with improved durability of shock absorbers with heat resistance installed on a bottom surface by eliminating coming off of the shock absorbers, and reducing transmission of heat to the shock absorbers.  <P>SOLUTION: The shock absorber 24 having heat resistance is disposed on a recess 21B formed in a bottom surface of a claw member 21 in this grate through a heat insulation seat 25 to get in point-contact with an inner side wall 21B3 of the recess 21B or having a gap to it. The shock absorber 24 and the heat insulation seat 25 are fixed to a top surface 21B1 of the recess 21B by a screw 26 of which head part 26a is hidden inside a hole part 24B provided under a lower surface of the shock absorber 24 that is protruded downward from the recess 21B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147799-A (JP)
Title: Electric aroma diffuser
Inventor: ARAI YOSHIMI
IPC: H01T23/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric aroma diffuser which realizes to make the entire device compact by providing one power for a reduction in the power consumption and increases an efficiency of purifying air and of diffusing an essential oil.  <P>SOLUTION: This electric aroma diffuser is equipped with a tank for accumulating water containing the essential oil, a suction pipe provided in the tank and sucking the water accumulated in the tank from a lower end opening part, a fan blade which comprises a disk provided to block an upper end opening part of the suction pipe and a plurality of fins integrally and radially provided on the disk and introduces and sucks air into the tank, a blowout opening formed in the proximity of a part connected with the disk on the suction pipe, an electric motor for rotating a fan blade, an air introducing path provided above the fan blade and introducing the air into the tank, and an air discharging path provided above the fan blade and discharging the air in the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152916-A (JP)
Title: Inspecting device and inspecting method of semiconductor device
Inventor: TANIOKA MICHINAGA
IPC: H01L21/66
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device inspecting device suitable for the inspection of a semiconductor device whose pitch is narrowed, and to provide an inspecting method employing the inspecting device.  <P>SOLUTION: The inspecting device is provided with a wafer stage 1, a base trestle 6, an X-stage 5, a Y-stage 4, an elevating device 3 for elevating and descending the wafer stage 1 installed on the Y-stage, a turning device 2 for turning the wafer stage 1, a vibration removing stand 7 for reducing the vibration of the base trestle 6, a probe card 8 having a plurality of contacting pieces electrically in contact with a plurality of electrodes of the semiconductor device when the wafer stage 1 is elevated, and a probe card holder 9 for installing the probe card. The height of a probe needle for the probe card 8 is detected by a laser displacement meter, and the images of the wafer and the probe card 8 are photographed by a camera to operate the positions of the wafer and the probe card based on the image information and control the X-stage, the Y-stage and the turning device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151336-A (JP)
Title: Optical waveguide device and measuring method
Inventor: YAMAMOTO REI
IPC: G02B6/12
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide device for improving the accuracy of positional inspection for a filter groove.  <P>SOLUTION: The optical waveguide device has a core, a clad and a groove for installing parts or an end face for installing parts for multiplexing/demultiplexing or reflecting the guided light. The device has a mark whose center is at the position 50 to 130 μm distance from the groove or the end face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153698-A (JP)
Title: Data receiver
Inventor: SAITO TATSUNORI
IPC: H04N5/44
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption by effectively receiving the data carried out in carousel transmission.  <P>SOLUTION: When single cycle data in the carousel transmission is retrieved completely by a DDB section analyzing unit 13, a single cycle reception deciding unit 15 makes the operation of the DDB section analyzing unit 13 stop after giving a stop instruction thereto. When transmitted data changes, an update checking unit 16 activates the operation of the DDB section analyzing unit 13 after giving update notification thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155026-A (JP)
Title: Heat shielding (heat insulating) technique and heat shielding material
Inventor: MAEDA SHINICHI
IPC: B32B7/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shielding material which is highly durable, stainproof, can be colored variously, and is widely used with increased decorative effect.  <P>SOLUTION: The heat shielding material is structured of a protecting layer, a heat-reflective paint layer and a stainproof layer sequentially laminated at least on one side of a base. An organic component contained in the stainproof layer whose surface resistance value is 10<SP>8</SP>to 10<SP>10</SP>Ω is less than 45 wt% in terms of a solid content and a stainproof paint used for forming the stainproof layer is preferably a basin system dispersion containing 8 to 20 wt% of a silicon oxide compound and 4 to 8 wt% of a binder resin and a basin system dispersion with a solid content concentration of 12 to 23 wt% in the solid content whose concentration is 12 to 23 wt%. This heat shielding material is used as a roofing material and a heat insulating material is applied under a roof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161047-A (JP)
Title: Safety marker
Inventor: YONEZAWA IKUHISA
IPC: B62J6/20
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety marker with which a bicycle or the like can be recognized easily by other automobiles or the like coming from side directions of the bicycle even in a condition of low visibility such as in the dark.  <P>SOLUTION: This safety marker includes plate-like substrate components 12 placed on side wall portions 10a and 10b respectively of a luggage basket 10 attached on a front portion and/or a rear portion of the bicycle or the like and a display component 13 applied or fixed on an outer surface of each of the substrate component 12 for emitting light or reflecting light by being irradiated by light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210553-A (JP)
Title: Preparation molding device and preparation
Inventor: IKEMATSU YASUYUKI
IPC: A61K31/216
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To further improve anticorrosion of parts of a preparation molding device in the molding of the preparation by the compression molding of corrosive materials.  <P>SOLUTION: The preparation molding device 1 which performs compression molding of the material a comprising corrosive granules or powders to mold preparation a' comprises the second table 12 on which are formed a hopper 20 for storing the material (a) and a quantitative container 16 for conveying the material (a) stored in the hopper 20 by a fixed amount each, the first table 11 on which is formed a mortar 15 for molding the preparation a', a filling bottle 26 for filling the mortar 15 with the material (a) stored in the hopper 20 by a fixed amount each, pestles 32 and 33 which mold the preparation a' by compressing the material (a) filled into the mortar 15, and a takeoff pin 42 for taking the preparation a' out of the mortar 15. At least one of the hopper 20, the quantitative container 16, the mortar 15, the filling pin 26, the pestles 32 and 33 and the takeoff pin 42 is made of a metal such as Ti or the surface thereof is coated with a diamond-like C or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169582-A (JP)
Title: Drive controller for vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controller for a vehicle capable of performing torque assist control with higher fuel economy efficiency.  <P>SOLUTION: Since torque burden ratio or torque burden rate for additional torque T<SB>A</SB>of an engine 10 and a motor generator MG1 is determined by a torque burden determining means 112 based on the results of comparison of fuel economy efficiency K<SB>1</SB>of the engine (a first driving force source) 10 when generating the additional torque T<SB>A</SB>calculated by an additional torque calculation means 106 to obtain demand driving force T<SB>R</SB>by adding to basic torque T<SB>B</SB>with fuel economy efficiency K<SB>2</SB>of the motor generator (a second driving force source) MG1, torque assist control with high fuel economy efficiency is performed even if the engine 10 is operated in a low speed side rotation region, various control operations are performed in accordance with vehicle condition, and the optimum fuel economy curve of the engine for generating basic output torque is changed depending on the vehicle condition to increase fuel economy of the vehicle further.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169083-A (JP)
Title: Resistance copper layer, multilayered material having resistance copper layer, and method for manufacturing insulation substrate having resistance copper layer
Inventor: YOSHIOKA ATSUSHI
IPC: C25D3/38
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resistor layer which is easily manufactured, capable of easily adjusting the resistivity, and is easily etched.  <P>SOLUTION: The method for manufacturing the resistance copper layer suitable for the production of a printed circuit board includes carrying out an electroplating operation in an electrolytic solution for copper plating while making 10 g/L or more of glue or 20 g/L or more of gelatin exist therein. The method for manufacturing the multilayered material having the resistance copper layer suitable for the production of the printed circuit board comprises forming a peeling layer on the surface of an electroconductive support, and forming the resistance copper layer as described above on the peeling layer. The method for manufacturing the insulation substrate having the resistance copper layer suitable for the production of the printed circuit board comprises laminating the multilayered material having the resistance copper layer manufactured as described above onto the insulation substrate so that the resistance copper layer can come in contact with the insulation substrate; peeling the electroconductive support from the multilayered material having the resistance copper layer to expose the resistance copper layer; and subsequently cleaning and removing the peeling layer remaining on the surface of the resistance copper layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171187-A (JP)
Title: Access controller
Inventor: AOKI HAJIME
IPC: G06K17/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate overall access control to a prescribed large place (school, company).  <P>SOLUTION: This access controller comprises: a reading means for reading data from a memory card installed in prescribed footwear specified when entering the prescribed place, when the footwear is stored into a prescribed storage place; and a decision means deciding access to the prescribed place on the basis of the read data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173417-A (JP)
Title: Brush device and rotating electric machine
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K13/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device in which bending of a brush energizing means is prevented with a simple structure and which can reduce the strange sound of a brush while the effective length and the lifetime of the brush are secured, and to provide a rotary electric machine.  <P>SOLUTION: The brush device 20 includes the brush 24 brought into slidable contact with a commutator 16, the brush energizing means 32 for energizing the brush 24 to the commutator 16 side, and a brush holder 21 for housing the brush energizing means 32 and the brush 24. A tilting surface 24a is formed on the part of the brush 24 at the opposite side to the commutator 16. The tilting surface 24a is formed so that an acute angle is formed on the side face 24f of the brush 24 at the downstream side of the rotating direction of the commutator 16. The brush holder 21 has a supporting part 31 for supporting the end of the brush energizing means 32 to the side opposite to the side end of the brush 24, and an energizing means guiding part 31a for guiding the brush energizing means 32 to the downward side of the commutator 16 in the rotating direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169630-A (JP)
Title: Wind power generator for bicycle, and bicycle with wind power generator
Inventor: TAKAHASHI HIKOSHICHI
IPC: F03D9/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generator for a bicycle capable of supplying electric power to a driving source, a lighting apparatus, or the like by generating electric power using wind generated for a bicycle during running and storing the electric power, and the bicycle with the wind power generator.  <P>SOLUTION: The wind power generator 1 comprises a cylindrical duct 2 disposed in a mainframe M for supporting a front wheel section F and a rear wheel section R of the normal bicycle B having two wheels, a handle, a saddle, and the like, a plurality of airscrews 3 disposed inside the duct 2, small generators 4 disposed at the back of the airscrews, a battery 5 disposed over the rear wheel section R, a control section 6 disposed adjacently to it, and a changeover switch 7 disposed on the handle H and electrically connected to the control section. Wind generated during the running of the bicycle M is taken into the duct 2 through a ventilation port 2a, travels through the duct 2, and rotates the plurality of airscrews 3, and the generator 4 at the rear end operates to generate electric power. The electric power generated by each of the plurality of generators 4 is supplied to the battery 5 and stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168615-A (JP)
Title: Porous silica membrane and method for manufacturing the same
Inventor: SHINPO TOSHIO
IPC: B01D71/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous silica membrane capable of performing the separation/filtration of a nano particle, for example, a liquid material such as water or an organic solvent by controlling the average diameter of pores of a silica membrane to ≥1 nm and a method of manufacturing the same.  <P>SOLUTION: The porous silica membrane is a porous silica membrane 2 formed on a supporting body 1 and the average diameter of the pores of the porous silica membrane 2 is controlled to ≥1 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173099-A (JP)
Title: Radio packet transmission system and method
Inventor: NAKAHIRA KATSUYA
IPC: H04W72/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To impartially assign a channel to all mobile stations and to allow all of the mobile stations to obtain high throughput.  <P>SOLUTION: A center station monitors a use state of a channel of an uplink, broadcasts free channel information to the mobile stations, simultaneously monitors data throughput, determines a channel release time so as to make data throughput to be the highest between the center station and the mobile stations and broadcasts the channel release time to the mobile stations. The mobile stations receive the broadcasted free channel information and channel release time of the uplink, select a channel on the basis of the free channel information at a communication start to perform communication, simultaneously temporarily stops the communication when a communication time after selecting the channel reaches the channel release time, sequentially restarts the communication on the basis of the free channel information and the channel release time and repeats communication restart and temporary interruption.  <P>COPYRIGHT: (C)2004,JPO