baber/WOPTO huggingface dataset:
Patent JP-2004315251-A (JP)
Title: High strength/high toughness cement compound material and method of manufacturing the same
Inventor: MIZUKOSHI MUTSUMI
IPC: C04B28/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel cement compound to which high strength and high toughness are imparted and a method of manufacturing the compound.  <P>SOLUTION: The high strength/high toughness cement compound contains cement, aggregate, water and an organic short fiber. The tensile strength of the fiber is 2,500-6,000 N/mm<SP>2</SP>, the incorporation ratio of the fiber is 0.75-2.5 vol% and the water/cement ration (W/C) is ≤50%. The method of manufacturing the same is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313268-A (JP)
Title: Buckle
Inventor: UEHARA RYOICHIRO
IPC: A44B11/25
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side-release type or side-push type buckle capable of avoiding the damage of expansion of a lock arm and sufficiently lightening the manual operation for disengaging the connection.  <P>SOLUTION: The buckle has a socket and a plug 20 whose tip side can be inserted into the socket and which can be released by manually pressing both sides of the socket. The plug comprises a base 21 formed on the base end side, a pair of lock arms 22 extending from the base to the tip side, an engagement part 24 formed in the intermediate part of each lock arm to be engaged with the inner side of the socket, and a pressure part 25 disposed in the intermediate part of the lock arm to be pressed when manually operated. The plug also has a bridge 30 for connecting the intermediate parts of the lock arms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316972-A (JP)
Title: Built-in gas cooker
Inventor: MATSUI KENJI
IPC: F24C3/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooker dispensing with work of a combustion air suction port in a built-in kitchen counter, and maintaining a superior combustion state in supplying combustion air of a cookstove burner of the built-in gas cooker.  <P>SOLUTION: A top plate opening part 8 is arranged in a part of a top plate 1 for covering the whole upper surface of a cooker box body 6 so that fresh air can be supplied to the gas supply port vicinity of a nozzle 10 existing on the top plate under surface side and the flame hole vicinity of the cookstove burner 9. The top plate opening part 8 is formed into an opening part different from the opening part of the top plate 1 for arranging the cookstove burner 9. A lid 2 projecting to the top plate upper surface side is fitted to and mounted on the top plate opening part 8. An air introducing hole 15 is arranged in a side surface or an upper surface of the lid 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317745-A (JP)
Title: Microscope system
Inventor: KANEDA TORU
IPC: G02B21/22
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope system through which a fluorescent observation sample and a non-fluorescent observation sample can easily and securely be discriminated even when both coexist.  <P>SOLUTION: The microscope system has a surface light source 9 for transmission which faces samples 16 and 24 to be observed and emitting light uniform in a plane and through which at least the samples 16 and 24 to be observed are observed by using light transmitting the samples 16 and 24. This microscope system has a wedge stop 11 that has a cut 11a which is provided between the surface light source 9 for transmission and samples 16 and 24, which is perpendicular to the optical axis of the light emitted by the surface light source 9, and the width of which orthogonal to the array direction of the centers of a plurality of visual fields corresponding to a plurality of a right ocular 1a and a left ocular 1b changes. The wedge stop 11 is moved in the array direction to finely adjust the quantity of light between the visual fields while adjusting the total quantity of light incident on the respective visual fields.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319250-A (JP)
Title: Fuel cell
Inventor: SATO MICHIO
IPC: H01M4/86
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and miniaturizable fuel cell constituted by use of an electrode free from platinum.  <P>SOLUTION: This fuel cell comprises a cathode 1 making contact with a fuel gas 4, an anode 3 making contact with air 5 that is a gas containing oxygen gas, and an electrolytic layer 2 containing an electrolyte connecting the cathode 1 to the anode 3. The cathode 1 includes, as a component, a III-V group compound semiconductor doped with a p-type impurity, for example, GaAs, AlGaAs or InGa As doped with carbon that is the p-type impurity, or GaN, AlGaN or InGaN doped with magnesium that is the p-type impurity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315677-A (JP)
Title: Epoxy resin for one package coating material, and the coating material
Inventor: NAKAI RYOICHI
IPC: C09D163/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To develop an epoxy resin used for a one package coating material which is excellent in rust preventive power, adherence, solvent resistance and the like, and which gives a coating film having characteristics comparable to those of a two package coating material.  <P>SOLUTION: The epoxy resin for a one package coating material is obtained by reacting (1) 30-60 wt.% of an epoxy resin having two or more epoxy groups, (2) 5-20 wt.% of a 2-18C alkylphenol and/or a novolak phenol, (3) 10-40 wt.% of an aliphatic monocarboxylic acid, (4) 3-15 wt.% of an aliphatic polycarboxylic acid, (5) 3-10 wt.% of an aromatic polycarboxylic acid and/or an alicyclic polycarboxylic acid, and (6) 3-20 wt.% of a polyisocyanate compound, wherein the weight ratio of the constituent (4) to the constituent (5) is (0.5 to 2.5):1. Since the epoxy resin is obtained by reacting the constituents (1) to (6) each in a specified amount, with a specified weight ratio of the constituent (4) to the constituent (5), it can provide a one package coating material with a rust preventive power, adherence, and chemical resistance comparable to those of a two package coating material. It is excellent also in dryability and solubility in solvents such as a mineral spirit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314248-A (JP)
Title: Broach groove working method and broach groove worked part
Inventor: SUMIYA SOICHI
IPC: B23D37/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broach groove working method in high precision capable of reducing changing of a broaching tool, improving an operation rate and reducing cost.  <P>SOLUTION: A part 1 before broach groove working having a first groove part 3 having a finishing stock by a broach in the axial direction of a hole inner wall part 23 and a second groove part 4 larger than dimensions of the first groove part 3 and the finishing stock added to it is worked by working the first groove part by a broach 2 on which a plurality of broach blade rows 5, 6 free to finish and work a first groove are provided around a central shaft at a position corresponding to the first groove and at a position corresponding to the second groove part, axially rotating the broach after working the broach grooves of a specified number of the parts before the broach groove working, positioning the broach blade row 5 used for first working at the second groove part and working the first groove part 3 of a new part of the broach groove working by the broach blade rows 6 unused for the first working.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317861-A (JP)
Title: Laser processing system and laser processing method
Inventor: SHUDO KAZUMASA
IPC: B23K26/064
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize highly precise laser beam machining by preventing light leakage due to ringing.  <P>SOLUTION: In a laser processing system to carry out machining by making the laser beam irradiate an object to be worked via a first electro-optic element 22 to control a polarization plane of the laser beam emitted from a laser oscillator 21 with a control signal and a polarization beam splitter 23 to make a laser optical path branch out corresponding to a polarization state of the laser beam, the device is provided with a voltage wave shape adjusting part 28 to adjust rising and falling of a voltage pulse shape to be applied to the first electro-optic element within a specified time interval and to apply it thereto and a control part 29 to control application of the voltage at the voltage wave shape adjusting part and irradiation of the laser beam at the laser oscillator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004244002-A (JP)
Title: Mirror angle adjustment system in outer mirror of vehicle
Inventor: MOTOMIYA MASAHIRO
IPC: B60R1/074
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror angle adjustment system in an outer mirror of a vehicle which is simple in structure, economical, and capable of miniaturizing the outer mirror and reducing the weight thereof.  <P>SOLUTION: In an electrically retractable outer mirror 1 with a mirror M accommodated in a mirror housing 3, the angle of the mirror M is adjusted by adjusting the angle relative to the vertical direction of the mirror M via an actuator 8 built in the mirror housing 3, and by adjusting the angle of the mirror relative to the right-to-left direction by a turning movement of the mirror housing 3 around the axis of the substantially vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004323996-A (JP)
Title: Elastic knitted fabric and underwear using the elastic knitted fabric
Inventor: FUKUDA KANAME
IPC: A41B9/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic knitted fabric which produces favorable wearing pressure and provides excellent massage effect on the skin only by wearing and an underwear using the elastic knitted fabric.  <P>SOLUTION: The elastic knitted fabric is formed by interknitting elastic fiber and has 50-100 denier thickness of the elastic fiber. The elastic knitted fabric forms an uneven part on the surface of the knitted fabric in which the elasticity of projecting parts is higher than that of recessed parts. The underwear is composed of the knitted fabric comprising the elastic knitted fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322187-A (JP)
Title: Method and device of straightening
Inventor: FUJIMOTO TOSHIYUKI
IPC: B21D3/10
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that the number of times of straightening increases, straightening becomes impossible, a long shaft member is damaged or the like by the lowering of the accuracy of the stop position of a press device for pressing the long shaft member and that excessive straightening or insufficient straightening occurs when straightening the strain due to the change in the easiness of bending of the long shaft member in conventional straightening methods.  <P>SOLUTION: This straightening method is provided with: a measurement stage for determining the amount of strain of the long shaft member 5; and a stage where the long shaft member is pressed with a press device 13. In the pressing stage, the press device 13 is controlled on the basis of the pressing load T from the start of the operation of the press device 13 until the pressing load T of the press device 13 reaches a specified load Ta in the region of elastic deformation of the long shaft member 5, and the press device 13 is controlled on the basis of the displacement h of the long shaft member 5 which is pressed after the pressing load T reaches the predetermined load Ta.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332573-A (JP)
Title: Intake port structure
Inventor: INOUE AKIRA
IPC: F02F1/42
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the discharge amount of an uncombusted fuel by promoting vaporization of the fuel adhered to an inside wall face of an intake port to be used for combustion.  <P>SOLUTION: The structure of the intake port 5 of an engine 1 is provided with a fuel injection valve 4. A plurality of recessed parts 7 which become gradually smaller toward the downstream side of the intake air flow is provided on the inner wall face of the intake port 5 between a mounting position of the fuel injection valve 4 and an inlet of a combustion chamber 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329053-A (JP)
Title: Tip section
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip section which can prevent the entanglement of a line and can simultaneously sharply detect the (biting) of a fish.  <P>SOLUTION: This tip section 1 of a spinning rod comprises the body 2 of a solid thin rod member having a first small diameter portion 2a and a second small diameter portion 2b on the peripheral surface of the tip side end portion, a rotary pipe 3 rotatably disposed on the outer peripheral surface of the second small diameter portion 2b, and a cap 4 attached to the first small diameter portion 2a. The line L is mounted on the peripheral surface of the rotary pipe 3 to spin. The rotary pipe 3 is rotated together with the rotation of the line L to prevent the entanglement of the line L. The (biting) of the fish is directly transmitted from the line to the body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330875-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: KUSANO AKIHITO
IPC: B60T8/48
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and low-cost device capable of determining an operating state of an on-off valve at the start of anti-lock control in a hydraulic brake device for a vehicle for opening and closing a hydraulic pressure passage supplying output hydraulic pressure of a pressure regulating valve to a hydraulic pressure system with the on-off valve.  <P>SOLUTION: The hydraulic pressure passage Hb supplying the output hydraulic pressure of the pressure regulating valve RG is connected to the hydraulic pressure system MH from a master cylinder MC to a wheel cylinder W1 or the like, and the solenoid on-off valve NC for opening and closing the hydraulic pressure passage is provided. During the anti-lock control, the output hydraulic pressure of a hydraulic pressure source PS is supplied to the hydraulic pressure system setting the solenoid on-off valve for an opening position, and hydraulic pressure of the hydraulic pressure system MH is detected by a pressure sensor Smc. The operating state of the solenoid on-off valve is determined based on the detected hydraulic pressure (by comparing it with the output hydraulic pressure of the pressure regulating valve, for example).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336507-A (JP)
Title: Method and device for image processing, recording medium, and program
Inventor: NAKAMURA OSAMU
IPC: H04N5/445
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a viewer to continuously view a program net and to make the viewer view CM.  <P>SOLUTION: A program net out of video signals is stored in a buffer 205 for program net on the basis of arrangement of at least one of the program net and CM in the video signals. CM out of video signals is stored in a buffer 204 for CM. A control part 201 determines a section where CM should be displayed, on the basis of arrangement of at lest one of the program net and CM of video signals. A synthesizing part 206 displays the program net so that entire images are continuous with respect to time, and synthesizes the stored program net and CM so as to display CM in the lower right of a screen when determines the section where CM should be displayed. This invention is applicable to a recorder for recording video signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333418-A (JP)
Title: Transmission line current detection device
Inventor: SUGIMACHI KAZUNORI
IPC: H02G9/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line current detection device capable of detecting accurately a current flowing in the transmission line of each phase even in the case of both a transmission line of a plurality of phases wherein a wire anchor is bent, and a transmission line having two or more circuits of the transmission line of a plurality of phases.  <P>SOLUTION: Data such as the distance between magnetic field sensors Sa-Sc and the transmission lines A-C, the angle formed therefrom, the shape of the wire anchor are inputted from an input part 14 for voltage-current conversion coefficient calculation. A conversion coefficient calculation part 15 calculates the conversion coefficient for showing the relation between detection voltages of the magnetic field sensors Sa-Sc and a current in the transmission line of each phase by using the inputted data. A voltage-current conversion coefficient matrix calculation part 16 forms a matrix from the conversion coefficients, and determines a voltage-current conversion coefficient matrix which is an inverse matrix of the coefficient group by calculation. A current detection part 13 detects the currents in the transmission lines A-C by multiplying detection voltage waveforms of the magnetic field sensors Sa-Sc inputted through an A/D converter 12 by the voltage-current conversion coefficient matrix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334757-A (JP)
Title: Control method for divided printing in host base printing system
Inventor: KURITA TETSUO
IPC: G06F3/12
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a host base printing system not to conduct size reduction processing as in the prior art but to conduct pseudo-equimagnified processing, so as to obtain a printed result capable of determining easily even a small character, when outputting an A3 or B4 document to an engine having A4 of outputting sheet size at the maximum.  <P>SOLUTION: This host side printing system is provided with a means for calculating pseudo-effective-printing-areas for A3 and the B4 of sizes, and for generating a raster drawing data while linked with an application, and a means for rotating page data provided by dividing the generated raster drawing data into two, while conformed with a sheet conveying direction of a printer, and for printing the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331007-A (JP)
Title: Seat for vehicle
Inventor: TAGUCHI MASAKI
IPC: B60N2/90
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle enabling a driver to give a backward visual check easily by a simple structure.  <P>SOLUTION: A seat 1 has a seat back 3. Tiltable devices 10 are disposed on shoulder sections of the seat back 3. A force is applied to the rear side to tilt the tiltable devices 10 to make the shoulder sections of the seat back 3 retract backward, and hence the driver can visually check backward without disturbance. A locking mechanism 20 is attached to the tiltable devices 10. When a force is rapidly applied to the tiltable devices 10, the locking mechanism 20 operates to prevent deformation of the seat back 3 caused by the tiltable devices 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342342-A (JP)
Title: Separator structure for fuel battery cell
Inventor: WATARI TAKASHI
IPC: H01M8/02
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator structure for preventing inclusion of an oxidant gas and fuel (a gas or a fluid) by a connecting section of a flow path ranging from a manifold to a flow path groove, smoothly introducing them into a separator flow path and contributing to output increase and cost down of a fuel battery.  <P>SOLUTION: The structure for fuel cell battery is formed by interposing a junction (4) assembled by joining a negative electrode (2) with a positive electrode (3) through a polymer solid electrolyte film which is an electrolyte (1) between gaskets (7, 8) and separators (5, 6). Reinforcing members (55, 65) supporting the solid polymer electrolyte film is arranged at communication parts (53, 63) making the manifolds (51, 61) supplying the fuel or the oxidant gas communicate with flow path grooves (62, 62). Part of the connection parts ranging from the manifolds to the flow paths to the flow path grooves is dug down to attach the reinforcing members, and the flow paths for the fuel or the oxidant gas are formed so as to slant against the flow path grooves of the separators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338103-A (JP)
Title: Laminate
Inventor: KURAHASHI AKIHIKO
IPC: A61F7/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate constituted by laminating a nonwoven fabric and a thermoplastic resin layer, excellent in the stability of a seal part when adapted to the constitutent material of a disposable body warmer or the like, reduced in the change of the sensing temperature of the human body with respect to a change in the temperature of the open air, also excellent in recyclability and capable of simply corresponding to the sorting due to floating and sedimenting separation or the like at the time of recycling.  <P>SOLUTION: This laminate 1 is composed of the nonwoven fabric 2 made of polypropylene and a polypropylene resin layer 3 and characterized in that the tensile elastic modulus in the MD direction of the polypropylene resin layer 3 is 200 MPa or above and the mutual seal strength of the propylene resin layers 3, when the propylene resin layers 3 are mutually heat-sealed, is 8 N/15 mm or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350432-A (JP)
Title: Motor control device
Inventor: TOMINAGA SHINJI
IPC: H02P29/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor control device that reduces a motor load by quickly coping with the abnormal lowering of a frequency of a power system, and enables continuous drive.  <P>SOLUTION: The motor control device 8 comprises a power converter 10 that converts the AC power of the power system 5 to the rotation drive power of a motor 9 and feeds it to the motor 9, inputs a speed command value, and controls the power converter 10 so that the speed of the motor 9 reaches the speed command value. The motor control device also comprises a frequency detector 12 that detects the frequency f of the power system 5, and a speed control circuit 13 that decreases the speed command value w* in accordance with a difference between the detected frequency f and a set frequency f1, when the detected frequency f is not higher than the set frequency f1 that is not higher than a reference frequency of the power system 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348006-A (JP)
Title: Work content evaluation program and work content evaluation system
Inventor: KAMIMURA HIROYUKI
IPC: G09B19/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work content evaluation program and a work content evaluation system for judging a learning level for work based on a plurality of parameters with respect to work result.  <P>SOLUTION: In the work content evaluation program, a computer realizes a function of inputting a plurality of parameters corresponding to the work result calculated based on the work contents performed by a worker, and a function of calculating the skill level of the worker based on the plurality of parameters. The work content evaluation system has a work result parameter inputting means 100 inputting the plurality of parameters corresponding to the work result calculated based on the work contents performed by the worker, and a skill level calculating means 200 calculating the skill level of the worker based on the plurality of parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI