baber/WOPTO huggingface dataset:
Patent JP-2003035111-A (JP)
Title: Internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F01L1/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel layout in the direction vision of a crankshaft axis, in an internal combustion engine which applies a swing cam 24 only for intake valve side. SOLUTION: The swing cam 24 swinging in the predetermined range, moving with the rotation of an intake drive shaft 23, and directly pressing a valve lifter 1c of an intake valve 1 is set rotatably in the intake drive shaft 23, rotating about a shaft with the rotating power being transmitted from a crankshaft 8. An axis 23A of the intake drive shaft 23 is offset in an intake direction F1 with respect to a valve center line 1d of the intake valve 1, in the direction vision of the shaft direction of the crankshaft. The axis 8A of the crankshaft 8 is offset in the intake direction F1, with respect to the cylinder shaft line L0.
Patent JP-2003038361-A (JP)
Title: Washer
Inventor: NAGATA KOJI
IPC: A47J43/24
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a washer which is excellent in sterilizing effect and freshness keeping effect so that the damage of vegetables can be reduced and the vegetables can be eaten raw and safely, and which is easy to use. SOLUTION: Rotary nozzles 27 and 28 are provided on the upper and lower sides of a washing chamber 22, and a rotary drum 37 is arranged in the middle of them so that a washing basket 38 can be put into it and taken out from it freely. Light sources 33 emitting ultraviolet rays having 254 nm wavelength are arranged on both of the right and left sides, and a shielding plate 31 consisting of an L-shaped photocatalyst member 30 is provided detechably between the light sources 33 and the drum 37. A washing liquid cooling tub 18 is provided on the side of the upstream of the washing chamber 22.
Patent JP-2003041951-A (JP)
Title: Fuel injection timing adjuster
Inventor: NAKAHIRA TOSHIO
IPC: F02D1/16
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a pin regulating means and improve the durability thereof. SOLUTION: A pair of fly weights 16 are expanded under rotational centrifugal force in a gyration radius direction against the energizing force S of a weight spring, and the expansive displacement is transmitted, in order, to weight pins 14, large eccentric cams 8, small eccentric cams 10 and a driven rotary plate 4 to angularly displace a timer hub 6 relatively to a driving rotary plate 2. The pin regulating means 20 for regulating the weight pins 14 comprises a ring member 21 disposed for relative rotation to the timer hub 6, and a pair of links 23 for coupling a pair of axisymmetric node pins 22 held by the ring member 21 and the weight pins 14. The pin regulating means 20 regulates the weight pins 14 to regulate the fly weights 16 in symmetric positions about the rotation center.
Patent JP-2003041085-A (JP)
Title: Curable composition and sealing material composition
Inventor: MORITA EIICHI
IPC: C08G81/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack type moisture-curable composition and a sealing material composition producible without difficulty, having high storage stability, curable with moisture in the atmosphere to form an elastomer having high tensile strength, low modulus and high elongation and exhibiting excellent adhesivity, weatherability, heat resistance, durability, and especially water resistance. SOLUTION: The curable composition and the sealing material composition consist of a polyoxyalkylene-polyacrylic and/or methacrylic resin containing a crosslinkable silyl group and optionally further a polyoxyalkylene resin containing crosslinkable silyl group or a polyacrylic and/or methacrylic resin containing a crosslinkable silyl group.
Patent JP-2002118540-A (JP)
Title: Optical transmission for error control data
Inventor: AIT SAB OMAR
IPC: H04B10/077
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical data transmitting method capable of transmitting digital information data and associated error control data through an optical transmission line without making it necessary to increase the transmission bit rate of the information data. SOLUTION: Channel encoded data are transmitted by using wavelength division multiplexing(WDM), so that one subset of the WDM channel of an optical transmission line can be used for the transmission of data including information data ('information channel') but excluding any error data, and that another separate sub-set can be used for the transmission of error control data ('error channel') related with the information data (for example, check bits, bytes, or symbols or the like in the case of an RS code).
Patent JP-2003049384-A (JP)
Title: Regenerative low dust-generating paper having electronic photography-recording method adoptability and method for producing the same
Inventor: MIYAUCHI HIRONAGA
IPC: D21H11/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative low dust-generating paper having electronic photography-recording method adoptability, capable of being used in a clean room of <=7 JIS degree of cleanness, and utilized as a waste paper raw material. SOLUTION: This regenerative low dust-generating paper having electronic photography-recording method adoptability and exhibiting <=1,010,000 and >=50,500 particles of >=0.3 μm/1 m<3> , and <=10,000,000 and >=100,000 particles of >=0.1 μm/1 m<3> in a dust-generation test by rubbing them each other consists mainly of a natural pulp having >=300 ml and <=550 ml Canadian standard water filterability, and contains >=0.5 wt.% and <=10 wt.% water soluble binder based on the stock paper.
Patent JP-2003049392-A (JP)
Title: Recyclable dust-free paper
Inventor: TERAJIMA NATSUKI
IPC: C08L57/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide recyclable dust-free paper having good dissociating properties. SOLUTION: This recyclable dust-free paper is made by impregnating a resin emulsion into base paper containing natural pulp as a main component, wherein the resin emulsion is obtained by subjecting an ethylenic unsaturated monomer to emulsion polymerization, the resin in the resin emulsion has a glass transition temperature of -15 to 15 deg.C, and the resin emulsion contains a cross-linking ethylenic unsaturated monomer in an amount of 0.5-3.0 wt.% and a carboxyl group-containing ethylenic unsaturated monomer in an amount of 3.0-6.0 wt.%.
Patent JP-2003046860-A (JP)
Title: Image pickup device
Inventor: YAMAKI HIDEAKI
IPC: H04N5/369
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image with less noise. SOLUTION: An image pickup device has an image pickup means having a plurality of photoelectric conversion sections for executing photoelectric conversion, a driving means for driving the image pickup means, a reference signal generating means for generating a reference signal to determine a driving rate for the image pickup means, and a control means for controlling the reference signal generating means so that, in the image pickup means, a first frequency of the reference signal in at least one part of a period after finishing of an exposure period up to the start of reading an optical signal generated in the photoelectric conversion section by exposure is quickened more than that of a second frequency of the reference signal at the time of reading the optical signal.
Patent JP-2003058269-A (JP)
Title: Individual authentication system
Inventor: MIZOGUCHI MASANOBU
IPC: G06F1/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To ensure that portable equipment is continuously used by a user with a using right in the case that the portable equipment whose use by someone other than a person with the using right is not undesirable is continuously used. SOLUTION: A contact sensor 2 installed integrally with portable equipment 4 detects the continuous contact of the portable equipment 4 and the user 1 with the using right and inhibits the use of the portable equipment 4 in the case that such continuous contact is not detected. In the case of reactivating the portable equipment, the user 1 is authenticated again and the portable equipment 4 can not be used unless it is confirmed that the user 1 has the using right.
Patent JP-2003054400-A (JP)
Title: Negative pressure-type booster
Inventor: MIWA AKIHIKO
IPC: B60T13/57
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure-type booster free from the plastic deformation of a key member, wherein the dispersion of an input-output characteristic is small, when a plunger is advanced to a power piston, and is further advanced by abutting a front end face of a second flange part on a rear face of the key member with impact, and abutting a front face of the key member on a front wall of a radial hole of the power piston. SOLUTION: A clearance of 1 mm or less is formed between a front end face 34a of a first flange part 34 and a rear end part 50b of a locking member 50, when the plunger 37 is advanced to the power piston 22, the front end face 35a of the second flange part 35 is abutted on the rear face of the key member 32, and the front face of the key member 32 is abutted on the front wall of the radial hole 33 of the power piston 22.
Patent JP-2003052912-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology for a mechanism panel structure wherein superposed discharging gutters for the mechanism panel, which are provided in a game machine, are formed into an integrated discharging gutter. SOLUTION: A ball-removing passage 73 is made possible to be discharged to a discharged ball-collecting gutter 75 which is provided on the central side. Thus, game balls which are removed, game balls for which the winning detection has already been performed, and game balls from an outlet 79 are collectively discharged to the inside of a game machine-installed island from a ball discharging port 49. Therefore, a simplex constitution becomes possible, and the assembling work for the mechanism panel 37 is simplified, and the contribution to a cost reduction becomes possible.
Patent JP-2003054342-A (JP)
Title: Headrest structure
Inventor: MATSUO TAKASHI
IPC: B60R21/055
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a headrest capable of efficiently absorbing a shock. SOLUTION: In this headrest structure packed with padding materials inside a skin 4, a rigid padding material 8 and a flexible padding material 7 are packed inside the skin, and the flexible padding material 7 is arranged in a front face of the rigid padding material 8 via a shock absorbing plate 9.
Patent JP-2003058532-A (JP)
Title: Mail magazine editing system
Inventor: TSURUOKA MASAKAZU
IPC: G06F17/21
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and to generate a mail magazine of high quality in the case that the mail magazine is edited by a lot of persons concerned in editing. SOLUTION: In a server 101, a table where editing authority information where information representating a document generator and editors and authority for editing are made to correspond to each other is registered is stored in an editing authority information storage part 108, and a work area of the document generator of the mail magazine is formed in an editing data storage part 107 on the basis of information registered in the table. When discriminating it on the basis of editing authority information registered in the table that users of terminals 112 to 114 are the document generator or editors having authority for editing of the work area, the server 101 permits terminals 112 to 114 to edit the work area via a network 111.
Patent JP-2003058030-A (JP)
Title: Display method for life-long vocational capability developing system
Inventor: NAKAYAMA MASANORI
IPC: G06Q50/20
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a display method for a lifelong vocational capability developing system enabling clarification of capability development target of a whole organization and a bird's eye view of stepwise and systematic vocational capability development by displaying and printing a vocational capability system and a vocational capability developing system targeting clarification, development and improvement of the capability required for job performance of a worker. SOLUTION: In the figure, a 'job' in each 'section' 54 is divided into four levels. In the 'basic specialty' 56 column, basic 'capability elements' required for job performance are displayed. In the 'specialty' 57 column, 'specialized capability elements required for performance' are display. In the 'advanced specialty' 58 column, capability elements required for improving techniques and skills to enhance added valued of products or services, etc., are displayed. In the 'advanced composition and integration' 59 column, capability elements newly required for developing into a new field or for coping with composition or sophistication, or capability elements for comprehensive judgment required for decision making concerning management and business expansion are displayed.
Patent JP-2003053175-A (JP)
Title: Pressurized heating apparatus
Inventor: TAKANO MOTOHARU
IPC: A23L3/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized heating apparatus which is capable of surely preventing the occurrence of a cold spot within a pressure vessel without using excessive vapor and shortening the required time considered necessary for pressurized heating. SOLUTION: A circulating pipe 10 for communicating an upper side aperture 8 disposed in the upper part of the pressure vessel 2 and a lower side aperture 9 disposed in the lower part of the pressure vessel 2 is disposed on the outer side of the pressure vessel 2 and the route of the circulating pipe 10 is provided thereon with a turbo blower 11 and a vapor supply pipe 12 is connected thereto, by which the air in the pressure vessel 2 and the vapor supplied to the circulating pipe 10 are powerfully stirred and a temperature distribution and vapor density are made uniform.
Patent JP-2003065626-A (JP)
Title: Absorption water cooler-heater
Inventor: FUJII TATSURO
IPC: F25B15/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorption water cooler-heater which has a wide operational range for a cooling load and a cooling water temperature and is excellent in usability and which has high reliability and excellent partial load efficiency, since a reluctant motion of a float valve and deterioration of a bearing part hardly take place. SOLUTION: The absorption water cooler-heater is equipped with an absorber 20, regenerators 30 and 40, a dilute solution pump 80 for sending a dilute solution from the absorber 20 to the regenerator 30 and 40 and a control device 85 for controlling the speed of rotation of the dilute solution pump 80. The dilute solution pump 80 is lubricated by a part of the solution of which the pressure is raised by itself, and the lower-limit speed of rotation of the pump 80 required for the lubrication is set by the control device 85.
Patent JP-2003068003-A (JP)
Title: Disk loading device
Inventor: FURUISHI TOMOHISA
IPC: G11B17/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading device arranged so that succeeding disks are not inserted, by making a shutter to the closed state even though a plurality of disks are continuously inserted, to prevent that the succeeding disks are inserted despite when the shutter is not being returned to the closed state when a plurality of disks are continuously inserted, and that thereby the erroneous operation is generated, in the disk loading device provided with the shutter on one place around a center of a port for inserting/ejecting the disk. SOLUTION: The disk loading device 10 is furnished with an opening for inserting or ejecting the disk 95 and shutter pieces 51 for prohibiting the insertion or ejection of the disk 95 by blocking at least one part of the opening, and it has a feature that the shutter pieces 51 for operating in the direction intersected with the longitudinal direction of the opening are respectively arranged in left/right spaces dividing the longitudinal direction of the opening by the center.
Patent JP-2003068914-A (JP)
Title: Package for semiconductor element storage
Inventor: BASHO YOSHIHIRO
IPC: H01L23/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a semiconductor element is thermally broken since heat that the semiconductor element generates when operating can not efficiently be radiated to the outside. SOLUTION: The package for semiconductor element storage comprises a base body 1, a frame-shaped insulator 2 having a wiring layer 6, and a lid body 3; and the frame-shaped insulator 2 is formed of crystalline glass composed of 10 to 68 mol.% BaO, 9 to 50 mol.% SnO2 , and 13 to 72 mol.% B2 O3 , and the base body 1 is composed of tungsten and copper and has a three-layered structure having upper and lower layers 1b and 1d of 35 to 65 wt.% tungsten and 35 to 65 wt.% copper on both top and reverse surfaces of an intermediate layer composed of 70 to 95 wt.% tungsten and 5 to 30 wt.% copper.
Patent JP-2003078666-A (JP)
Title: Center device, communication terminal, and communication system
Inventor: DOKUNI KENJI
IPC: G06F3/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the communication charge by shortening the communication time required for version upgrading. SOLUTION: A host facsimile machine stores revised parts of a present program version D0 with respect to past control program versions A0, B0, C0 in a table as revised section information. When a guest facsimile machine (communication terminal) accesses the host facsimile machine with information of the version (e.g. C0) of the guest facsimile machine, the host facsimile machine references the table to extract the revised section (e.g. the section 2 of the version C0) of the version of the guest facsimile machine and transmits the program of the revised section among the present ROM version programs to the terminal.
Patent JP-2003072456-A (JP)
Title: Lamp control device for vehicle
Inventor: KAJINO KOJI
IPC: B60Q1/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp control device for a vehicle capable of reducing the number of items of a lamp. SOLUTION: An ECU 30 performs the PWM control on a supply time from a high-voltage battery 10 to brake lamps 41R, 41L to control the power consumption, and controls the brightness in accordance with plural purposes (brake lamp or tail lamp).
Patent JP-2003077480-A (JP)
Title: Fuel cell
Inventor: FUKUMOTO HISATOSHI
IPC: H01M8/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel cell in which retention of water in the oxidizer electrode and drying of the fuel electrode are prevented by a humidifying condition over a wide range and which can cope with the change in the composition of the fuel, and in which the electrolyte membrane is hardly broken and is highly reliable. SOLUTION: The fuel cell 1 comprises an electrolyte membrane 102, a fuel electrode 3 that is provided on one face of the electrolyte membrane 102 and has a fuel electrode catalyst layer 5 that is supplied with a fuel and contains a platinum-ruthenium alloy catalyst, and an oxidizer electrode 4 that is provided on the other face of the electrolyte membrane 102 and has an oxidizer electrode catalyst layer 7 that is supplied with air and contains a platinum catalyst. The fuel electrode catalyst layer 5 and the oxidizer electrode catalyst layer 7 are respectively constructed of a plurality of split catalyst sections 51, 71, and a gap exists between each mutually adjoining catalyst sections.
Patent JP-2002146489-A (JP)
Title: Low carbon martensitic stainless steel sheet having excellent heat resistance
Inventor: OZAKI YOSHIHIRO
IPC: C22C38/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel sheet in which temper softening caused by the increase of temperature in the use of a disk brake is hard to occur, and prescribed hardness can be maintained, and usable as-quenched. SOLUTION: This steel sheet has a composition containing, by mass, 0.03 to 0.10% C, <=0.5% Si, 1.0 to 2.5% Mn, >10.0 to 15.0% Cr, <=1.0% Ni and <=0.5% Cu, and also containing one or more kinds selected from 0.01 to 0.5% Ti, 0.01 to 0.5% V, 0.01 to 1.0% Nb and 0.01 to 1.0% Zr, and further containing N in the range satisfying the formula of N=0.005% to [(Ti+V)×14/50+(Nb+ Zr)×14/90%], and the balance Fe with inevitable impurities.
Patent JP-2003074823-A (JP)
Title: Waste melting furnace and its control method
Inventor: ITO HARUO
IPC: F23L7/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a waste melting furnace and its control method including means capable of keeping an operation stable intact by temporarily adjusting furnace temperature for kinds of wastes changing in time. SOLUTION: The waste melting furnace is adapted such that a high temperature combustion zone 4 is formed at a lower portion 1c of a furnace, and a waste layer 3 is formed on the high temperature combustion zone 4 with a twyer 7 provided in the high temperature combustion zone 4 for blowing oxygen containing gas, and waste is thermally decomposed to melt an ash fraction and a non-combustible fraction in the waste and the resulting molten substance 5 is discharged from a slag outlet 11. In the waste melting furnace, there are provided means 16 for measuring the temperature of the discharged molten substance 5 and means 13, 14, and 15 for adjusting the temperature of oxygen containing gas fed to the twyer 7 based upon the measured temperature of the molten substance 5.
Patent JP-2003077889-A (JP)
Title: Etching method
Inventor: YAMAGUCHI TOMOYO
IPC: H01L21/3065
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an etching method for etching SiC with a sufficient etching rate and etching SiC by making the etching rate and an etching selection rate with respect to an insulating film to be high when the insulating film such as an interlayer insulating film is set to be a mask. SOLUTION: A structure has a SiC film 61 and the interlayer insulating film 62 formed on the film. When the SiC film 61 is etched by the plasma of etching gas with the interlayer insulating film 62 as the mask, gas including CH3 F and O2 and N2 is used as etching gas.
Patent JP-2002155214-A (JP)
Title: Resin composition and multilayer container
Inventor: NAKATANI MASAKAZU
IPC: C08L101/08
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having oxygen scavenging function, a resin composition having excellent gas barrier properties, transparency, moisture resistance, aroma retention and flavor barrier properties besides oxygen scavenging function and a multilayer container having excellent appearance, especially transparency. SOLUTION: This resin composition comprises a gas barrier resin (A) having <=500 ml.20 μm/m2.day.atm oxygen permeation rate (20 deg.C, 65% RH), a carbon- carbon double bond-containing thermoplastic resin (B) and a carboxy group- containing thermoplastic resin (C) and has >=0.01 ml/m2.day oxygen absorption rate of the resin composition.
Patent JP-2003071630-A (JP)
Title: Correcting method and device for defect of pore
Inventor: CHINJU TAKUTETSU
IPC: B23P6/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve yield by correcting a defect of a pore generated in a pore worked product. SOLUTION: When the defect of the pore smaller than a normal hole in at least one of depth and diameter existing in a round through hole formed in the pore worked product is corrected, a file 26 with a shaft having a file part 26A round at its distal end is prepared and the file part 26A of the file 26 with the shaft faces the defect of the pore. After a center of the defect of the pore and the axis of the file 26 with the shaft are made to coincide each other, the file part 26A performs grinding by being advanced from a grinding side surface of the pore worked product up to a prescribed depth, while rotating the file 26 with the shaft around the axis.