baber/WOPTO huggingface dataset:
Patent JP-2003094904-A (JP)
Title: Spherical drive wheel
Inventor: HOKAKU MASAYUKI
IPC: B60B19/14
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a spherical drive wheel at a very low cost by reducing the annular diameter and increasing the width of bearings to be used, which allows JIS standard parts to be used, for reduction in the part cost of the bearings without the influence on the production cost. SOLUTION: The upper part 1a of a spherical wheel 1 is supported by a top part support roller 2, the outer peripheral part 1b of the spherical wheel 1 is supported by a plurality of outer peripheral part support rollers 3 at intervals in circumferential direction, the outer peripheral part support rollers 3 are rotatably held at the lower end of a generally dome-shaped roller holding part 4 having a small diameter opening part 4a at the upper part thereof, and the small diameter opening part 4a of the roller holding body 4 is rotatably supported with the bearings 7 and rotatingly driven by a rotatingly driving source 5.
Patent JP-2003098971-A (JP)
Title: Material and color sample book
Inventor: MURAI MASATAKA
IPC: G09F5/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a material and color sample book which is lightweight and compact and which can store and display many material and color samples classifyind by kinds and uses and can be made to carry plentiful information about commodities. SOLUTION: The material and color sample book is provided with a ground paper 3 having a plurality of display faces and auxiliary ground papers 41 which are stuck at least to one display face of the ground paper and can be opened. A sample group 50 including a plurality of actual object or printed matter samples 5 is stuck to the auxiliary ground papers 41. The number and the size of auxiliary ground papers to be stuck to one ground paper can be arbitrarily altered, and thus samples of various sizes and article numbers can be arranged and displayed in the same page so that they are easy to see.
Patent JP-2003097751-A (JP)
Title: Air valve
Inventor: RISSEN TAICHI
IPC: F16K24/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an air valve having large exhausting capacity without clogging of foreign matter between a valve element and a guiding cylinder. SOLUTION: The air valve has a valve casing 1 with an inflow port 2 formed at its lower part and an aperture part formed at its upper part, a bottomed guide cylinder 3, disposed in the valve easing, with a communicating port 5 at the upper part and a water introducing port 6 at the bottom part and provided with a passage clearance 4 between its outer peripheral surface and the inner peripheral surface of the valve casing, a cover body 8 mounted at the aperture part of the valve casing to hold the guide cylinder with the valve easing and the cover body 8 and equipped with a large-diameter air hole 9 in the center, a floating valve element 10 provided in a vertically movable manner inside the guide cylinder, having a small-diameter air hole 11 and blocking the large-diameter air hole of the cover body in the upper limit position,  a float valve 12 provided in a vertically movable manner inside the guide cylinder and blocking the small-diameter air hole of the floating valve element in the upper limit position, and a cover 14 mounted at the cover body. A retaining part is arranged inside of the lower part of the guide cylinder for preventing the floating valve element from blocking a introducing port when the valve is open.
Patent JP-2003108755-A (JP)
Title: System and method for supporting compliance check
Inventor: SASAKI SHIN
IPC: G06Q40/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To execute compliance check about a homepage with high efficiency. SOLUTION: A server 22 extracts data which is changed when a sales representative changes the contents of his own homepage and transmits the extracted data to a terminal 30 which a person in charge of check uses. The person in charge of check examines the contents displayed on the terminal 30 and issues an update instruction to the server 22 only when the contents are proper in maintaining compliance. The server 22 updates only the contents of the homepage to which the update instruction is issued.
Patent JP-2003109705-A (JP)
Title: Positioning mechanism of contacts and positioning method
Inventor: MUROFUSHI YASUNOBU
IPC: H01R13/64
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism in which misalignment of contact position is adjusted following the heat deformation of the board even if it happens while processing a board. SOLUTION: The mechanism is to position a plurality of contacts 8a, 8b electrically connecting the wirings 2x1 to 2xm and 3y1 and 3yn with exterior units for the board 1 on the surface of which are formed a plurality of wirings 2x1 to 2xm and 3y1 to 3yn. The plurality of the contacts 8a, 8b are interlinked with metal linking members 6a, 6b and heaters 7a, 7b are arranged as means of changing the interval between the contacts 8a, 8b in accordance with the change of intervals between the wirings due to the heat deformation of the board 1. By adjusting the temperature of the metal of the linking members 6a, 6b, the interval between the contacts 8a and 8b is changed.
Patent JP-2003111367-A (JP)
Title: Actuator
Inventor: KUBOTA TOYOHIKO
IPC: G03B9/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an actuator whose size can be reduced, while maintaining the positional precision of a yoke to a permanent magnet rotor. SOLUTION: The projecting piece portion 21 of a first bracket 2 is provided with a positioning projection 25 which projects to the yoke 3 side, and a projecting piece portion 22 is provided with a first positioning pin 28 projecting to the yoke 3 side. The yoke 3 has a pair of leg portions 31, 32, and a positioning hole 34 for inserting the positioning pin 28 is formed in the base part 33 of the yoke 3. The positioning projection 25 of the first bracket 2 is fitted into an opening between the tips of the leg portions 31, 32 of the yoke 3, and the positioning pin 28 is inserted into the positioning hole 34. Consequently, the position of fitting of the yoke 3 to the first bracket 2 is determined.
Patent JP-2003107385-A (JP)
Title: Reflection type scanning optical system
Inventor: IIZUKA TAKAYUKI
IPC: B41J2/44
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type scanning optical system capable of diverting an emitted unnecessary light for image drawing resulting from repeated reflection on an incident/emitting face of a cylindrical lens in a direction different from that of a flux of laser beams for image drawing. SOLUTION: The reflection type scanning optical system 10 includes; a laser beam source 1, a collimate lens 2, a cylindrical lens, a polygon mirror 4, and fθ mirror 5. Further, the plain 3a of the cylindrical lens 3 is configured to be deviated from direction in parallel with the generating line of a cylindrical face 3b. Since a stray light G emitted onto the polygon mirror 4 resulting from repeated reflections in a plane 3b of the cylindrical lens 3 and a cylindrical face 3a is deflected from a direction different from that of the image drawing laser beam flux due to the tilt between the plane 3a and the cylindrical face 3b, the stray light G never reaches a scanning object face by passing through the surrounding of the polygon mirror 4. Further, a shade member 12 may be placed on the optical path of the stray light G.
Patent JP-2003116245-A (JP)
Title: Charging generator for vehicle
Inventor: TOMIZAWA HIDEKAZU
IPC: H02K5/10
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To dispense with the high dimensional accuracy of an excitation coil assembled body 101 of a charging generator, first and second brackets 35 and 36, a stator 13, and the like and the high thermal resistance of a rotatably axis support portion 41, ensure the water resisting capability of the axis rotatably support portion 41, and make unnecessary a special plate for fixing the axis rotatably support portion 41. SOLUTION: The charging generator for vehicle comprises the stator clamped between first and second brackets; a shaft which is rotatably supported by the first and the second brackets and placed in the stator; and a rotor which is placed in the stator and integrally attached to and secured on the peripheral portion of the shaft. The exciting coil assembled body is attached to and secured on the second bracket and placed in the rotor. The first bracket is provided with one or more annular projections which are positioned on a plane opposite the rotor and concentric with the shaft. The face of the rotor opposite the annular projections of the first bracket is provided with one or more annular grooves for housing the annular projections.
Patent JP-2003112128-A (JP)
Title: Particle removal tape and method for cleaning with the same
Inventor: NAMIKAWA AKIRA
IPC: C09J7/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a tape that cleans, for example, a transfer system of any substrate processing apparatus and of an exposure mask (reticule) during microprocessing, and to provide a method for cleaning these with the same. SOLUTION: The particle removal tape is prepared by forming a common pressure-sensitive adhesive layer on either surface of the support of the outermost layer part of a particle removal tape being a laminate of particle removal tapes.
Patent JP-2003114414-A (JP)
Title: Liquid crystal display device to be used in electronic equipment
Inventor: HARA YASUSHI
IPC: G02F1/133
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display device capable of selecting an efficient light source for back-light according to the brightness required, and to realize an electronic equipment having such a display device. SOLUTION: A back-light device (100) for a light-transmission type liquid crystal display device includes a plurality of light sources consisting of cold- cathode tubes (10) and LEDs (30), a liquid crystal panel (54), and a light- transmission plate (50) for emitting the light of a light source made incident form a certain surface to the liquid crystal panel through another surface. Controllers (72, 74, 76) for the back-light device (100) selects at least one light source from among the cold-cathode tubes and LEDs according to the brightness required and decides the brightness to operate.
Patent JP-2003113114-A (JP)
Title: Immunostimulator
Inventor: TAKEBE MINORU
IPC: A61K39/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an immunostimulator which is obtained by culturing lactobacillus and Aspergillus oryzae in a liquid state, can surely improve both a systemic immunization system immune function and a local immunization system immune function, permits the easy intake of cells as an active ingredient in a concentrated state, and holds the immunostimulating function. SOLUTION: This immunostimulator is characterized by containing as an active ingredient the cells obtained by culturing the lactobacillus belonging to the genus Enterococcus and the Aspergillus oryzae in a liquid state.
Patent JP-2003120903-A (JP)
Title: Exhaust heat recovery boiler and its transportation method
Inventor: TAO HIROYUKI
IPC: F22B37/24
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To uniformly share a load to a dolly (a running vehicle), in an exhaust heat recovery boiler that hardly uniformly distributes a load to the dolly during transportation. SOLUTION: In the exhaust heat recovery boiler comprising: a boiler duct 30 through which gas turbine exhaust gas flows; a plurality of heat transfer pipes hung down in the boiler duct 30; a back stay 22 to support the heat transfer pipe; and a support frame 13 containing a cross beam 14, supporting the back stay 22 at a place below, and a plurality of bases of column 15 and 16, the cross beam 14 has an enough strength to support the whole of the exhaust heat recovery boiler with a plurality of the dollys 12, vertically extensible, put in a place below the cross beam 14, and has overhangs 35 overhanging to the outside of the back stay 22 so that the dollys 12 can be situated right below the back stays 22 and outside thereof.
Patent JP-2002182217-A (JP)
Title: Helical nematic liquid crystal display
Inventor: HAAS GUNTHER
IPC: G02B5/30
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven display using the polarization rotation characteristics of a spiral nematic liquid crystal layer. SOLUTION: A helical nematic liquid crystal layer enclosed in a space formed between two polarizers (2, 5) and a uniaxial birefringence means (11) which corrects the residual birefringence of the liquid crystal layer so as to reduce a contrast ratio are combined in the display. In this display, the uniformity of the angle distribution of the contrast ratio is improved as compared with a device without a correction element. The display is used as a display unit for computers and a direct or projective display for television images.
Patent JP-2002181842-A (JP)
Title: Rolling-over determining device for vehicle
Inventor: JITSUI AKINORI
IPC: G01P15/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a rolling-over determining device capable of determining rolling-over of a vehicle at favorable precision by effectively utilizing acceleration laterally applied on the vehicle. SOLUTION: A microcomputer 37 determines rolling-over of an automobile based on a condition that a detected lateral acceleration by a lateral acceleration sensor 31 and a detected roll rate by a roll rate sensor 32 fall in a specified range of a map indicating relation between the lateral acceleration and the roll rate when the lateral acceleration of a specified value or more is generated.
Patent JP-2003121302-A (JP)
Title: Instrument and method for measuring polarization mode dispersion and recording medium
Inventor: YAMASHITA TOMOTAKE
IPC: G01M11/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring the polarization mode dispersion in which the time required for measuring polarization mode dispersion τPMD is shortened. SOLUTION: A polarization controller 12 controls first (second) incident lights such that a combined incident light is made incident on an article 30 to be measured while being aligned with the p polarization axis (s polarization axis) in a polarizer/separator 16. The value equivalent to phase shift (light angular frequency differential) and the value equivalent to amplitude (square) of the first incident light component (second incident light component) at the output of the polarizer/separator 16 being measured at a first measuring section 20a (second measuring section 20b) become those of the first column T11 , T21 (second column T12 , T22 ) assuming the transfer function matrix of the article 30 to be measured is a matrix of 2×2, and a control section 2 determines the polarization mode dispersion τPMD of the article 30 to be measured based on these values.  Since directional setting of the light exiting the polarization controller 12 is not required to be switched, the time required for measuring polarization mode dispersion τPMD can be shortened.
Patent JP-2003123837-A (JP)
Title: Electrolyte and battery
Inventor: ADACHI MOMOE
IPC: H01M10/0568
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte capable of improving stability and a battery equipped with the electrolyte. SOLUTION: A secondary battery is fabricated by housing a wound electrode structure 20 obtained by winding strip positive electrode 21 and negative electrode 22 through a separator 23 impregnated with an electrolyte, and the like in a cell can 11. An antioxidant soluble in a non-aqueous solvent, such as 4, 4'-thiobis (2-tert-butyl-5-methylphenol), is contained in the electrolyte. Since good storage stability and charging-discharging cycle characteristics are surely retained in a high-temperature environment (for example, 60 deg.C), the stability of the secondary battery is improved.
Patent JP-2003125186-A (JP)
Title: Communication device
Inventor: KOIDE ATSUKO
IPC: H04N1/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of correctly executing a FAX sequence so as to avoid deterioration in image quality in a FAX image in the case of communicating a FAX data from a terminal via a voice communication path. SOLUTION: This invention provides the communication device accommodating a terminal with a FAX communication function and making FAX communication of FAX data with an opposed communication device via a voice communication path is characterized in to comprise a voice communication path establishing means for validating a function of bringing the quality of a reproduction voice signal to have high quality at setup so as to set up the voice communication path; and a FAX communication time function limit means for stopping at least part of the function of bringing the quality of the reproduction voice signal to high quality at detection of a FAX tone.
Patent JP-2003120372-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MAGATA HISAFUMI
IPC: F01N3/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress degradation in exhaust emissions by providing a technique for compensating a shortage or overage of fuel injection quantity irrespective of an operating range in an exhaust emission control device for an internal combustion engine. SOLUTION: The exhaust emission control device for an internal combustion engine comprises an exhaust pressure measuring means 37 for measuring the pressure of exhaust gas, a discharge timing determining means 35 for determining the timing of a discharge of exhaust gas from an internal combustion engine 1, a pressure wave arrival time estimating means 35 for estimating a time from the discharge timing of exhaust gas to the arrival of a pressure wave of the exhaust gas at the exhaust pressure measuring means 37, a fuel quantity estimating means 35 for estimating a shortage or overage of fuel supply quantity according to the pressure of exhaust gas at the time of pressure wave arrival, and a correcting means 35 for correcting the fuel supply quantity according to the estimation result of the fuel quantity estimating means 35.
Patent JP-2003128650-A (JP)
Title: Method for producing 5-halogenoindole
Inventor: NISHINO SHIGEYOSHI
IPC: C07D209/08
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 5-halogenoindole which is industrially suitable for obtaining the 5-halogenoindole in a high yield from 2-(5- halogeno-2-nitrophenyl)-2-cyanoacetic acid that is easily obtained in a simple way. SOLUTION: The method of producing the 5-halogenoindole is characterized by including (A) a first step wherein the 2-(5-halogeno-2-nitrophenyl)-2- cyanoacetic acid is changed to 5-halogeno-2-nitrobenzylcyanide by decarboxylation, and (B) a second step wherein the 5-halogeno-2- nitrobenzylcyanide is reduced under reducing conditions.
Patent JP-2002317821-A (JP)
Title: Rolling bearing, and ultrasonic inspection method of bearing washer
Inventor: KIUCHI AKIHIRO
IPC: G01N29/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing in which the service life is not reduced and a damaged component does not occur even when it is used under a severe environment. SOLUTION: A bearing washer is used in which roughness of a surface as an ultrasonically inspected surface is 0.4 μmRa or less, and every defect existing in an inspected volume X, total cross section of the bearing washer 1, is 0.2 mm or smaller in square root length of defect area.
Patent JP-2003132918-A (JP)
Title: Fuel cell generating system
Inventor: YUMOTO HIDEAKI
IPC: H01M8/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell generating system that enhances combustion efficiency in a combustion portion. SOLUTION: This fuel cell generating system has a reforming apparatus 7 that forms reformed gas G from fuel gas X, a feed water supply line 9 that supplies feed water Y required in water vapor reforming reaction to the reforming apparatus 7, a combustion portion 10 that heats the reforming apparatus 7 by the use of feed fuel gas F supplied through a feed fuel gas supply line 11, an electrolytic type fuel cell 1 that holds an electrolytic film between a pair of electrodes consisting of a fuel pole 3 and an oxidizer pole 2 and generates electricity by the use of reformed gas G supplied to the fuel pole 3 and oxidizer gas A supplied to the oxidizer pole 2, an off-gas discharge line 12 that joins off-gas g discharged from the fuel pole 3 in the electrolytic type fuel cell 1 into the feed fuel gas supply line 11,  a trap 16 that is arranged in the off-gas discharge line 12 and drains condensed water D from off-gas g flow and a condensed water drainage line 35 that joins condensed water drained from the trap 16 into the feed water supply line 9.
Patent JP-2003130639-A (JP)
Title: Identical dot measuring method
Inventor: HAGIMOTO KAZUNORI
IPC: G01B21/30
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a homotopic measuring method easily achieving a homotopic measurement and various analyses by specifying a luminous dot position on the surface of a measuring object detected by a particle counter, even if the measuring device is equipped with no coordinate conversion feature. SOLUTION: The method performs an identical dot measurement through an another measuring device containing no coordinate conversion feature for the luminous dot on the surface of the measuring object detected by the particle counter. The method is characterized in that it first inputs the coordinate data on the luminous dot position measured by the particle counter into an external computer equipped with a coordinate conversion feature (1), secondly inputs the coordinates of the outer circumferential position for the measuring object measured by setting the measuring object to the another measuring device into the external computer equipped with the coordinate conversion feature (2),  and then converts the coordinate data on the luminescent spot position measured by the particle counter into coordinate data of the another measuring device to provide the identical dot measurement of the luminous dot by using the another measuring device, based on the coordinate conversion data (3).
Patent JP-2003131369-A (JP)
Title: Photosensitive resin composition
Inventor: OBARA MIDORI
IPC: G02B5/20
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a new negative photosensitive resin composition developable with a dilute alkali solution and having good resolution, excellent etching resistance and such good removability that it is dissolved in an aqueous alkali solution. SOLUTION: The photosensitive resin composition comprises (A) an alkali- soluble copolymer having a terminal ethylenically unsaturated group and a carboxyl group in a side chain, (B) one or more of the photopolymerizable compounds of formula (1) having at least one polymerizable ethylenically unsaturated group in one molecule and (C) a photopolymerization initiator. In the formula (1), R1 is H or methyl; m is 0, 1 or 2; and R2 is alkylene.