baber/WOPTO huggingface dataset:
Patent JP-2002047903-A (JP)
Title: Rocker arm
Inventor: WASEDA YOSHITAKA
IPC: F01L1/18
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a sliding mechanism is used in the contact part with a locker shaft, frictional loss generated in the contact part of a locker arm and the locker shaft is increased according to speed up of rocking motion of the locker arm and thereby lowering of responsiveness of oscillation of the locker arm is generated. SOLUTION: Frictional loss generated in the contact part of the locker arm 1 and the locker shaft 2A can be minimized, even when rocking motion of the locker arm 1 is speeded up, by installing a needle roller 7 in the contact part of the locker arm 1 and the locker shaft 2A and thereby lowering of responsiveness of rocking in the locker arm 1 can be prevented.
Patent JP-2001078997-A (JP)
Title: Method for determining coordinates of mark within 3-d volume data record
Inventor: WAHL ERIC
IPC: G06T7/70
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To automatically determine the coordinates of marks within a 3-D volume data record. SOLUTION: This method includes the step of preparing 2-D projections P1-P4 imaged by an X-ray system and generating a 3-D volume data record, the step of detecting marks 6.1-9.4 mapped onto the 2-D projections imaged, the step of determining the reference points of the 2-D projections P1-P4 representing the marks detected, the step of setting up inversely projected straight lines extending through the reference points so that inversely projected straight lines G8.1-G9.4 extend through the focus of an X-ray source, the step of determining the intersections of the inversely projected straight lines, the step of forming spatially limited ranges B8, B9 having accumulations of the intersections, and the step of calculating the coordinates of the center of gravity of each of the spatially limited ranges.
Patent JP-2002042865-A (JP)
Title: Thin-type nonaqueous electrolyte secondary battery
Inventor: YAJIMA TORU
IPC: H01M10/0569
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a thin-type nonaqueous electrolyte secondary battery having high safety and high reliability as well as an excellent charge-discharge cycle characteristic in a wide temperature range. SOLUTION: This thin-type nonaqueous electrolyte secondary battery has such structure that an electrode body comprising a positive electrode capable of storing and discharging lithium, a negative electrode containing a carbonaceous material capable of storing and discharging lithium, and a separator, and a nonaqueous electrolyte are stored in an outer film formed of a laminated films with a gas barrier film interposed between the films. In the nonaqueous electrolyte, an electrolyte is mainly composed of lithium tetrafluoro forate, and a nonaqueous solvent is composed of γ-butyrolactone or a mixture of γ- butyrolactone and cyclic carbonate and further includes at least one compound selected out of vinylene carbonate, a vinylene carbonate derivative and vinyl ethylene carbonate.
Patent JP-2002042689-A (JP)
Title: Deflection yoke device
Inventor: MORI AKIHIKO
IPC: H01J29/76
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke device capable of increasing deflecting efficiency, assembly accuracy, and assembly without providing any special positioning rib for retaining a deflection yoke core and reducing the number of windable positions. SOLUTION: This deflection yoke device 1 comprises a core of generally hollow rotated shape 3 gradually divergent from the neck toward the screen, a first bobbin 2 installed along the inner surface of the core 3 and winding a horizontal deflection coil thereon, and a second bobbin 6 installed on the outside of the first bobbin 2 and winding a vertical deflection coil thereon. A plurality of specified winding ribs provided on the neck of the second bobbin 6 are used also as the positioning ribs, and the neck outer surface of the first bobbin 2 is retained inside the plurality of positioning ribs 5bC and 5bD.
Patent JP-2002050113-A (JP)
Title: Device and method for processing sound information
Inventor: MIYOSHI YOSHIRO
IPC: G10L19/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing sound information by which audible monitoring sound can be outputted while recording the sound information even when the sound information is recorded at a speed faster than a normal reproducing speed of the sound information. SOLUTION: The amount of the sound information 210 to be recorded from a TOC area of CD-ROM is read (412), and a time m necessary for recording the sound information 210 in a hard disk drive 114 is calculated (414). The first part of the sound information 210 that is a sound information amount 212 to be reproduced for a time m at a normal reproducing speed is transferred to a buffer 216 (418), and the sound information in the buffer 216 is reproduced at the normal reproducing speed (420). In parallel with the steps 418, 420, sound information is read from the CD-ROM at a speed faster than the normal speed, and is recorded in a hard disk drive 114 at a speed faster than the normal reproducing speed.
Patent JP-2002007645-A (JP)
Title: Agent terminal
Inventor: SUZUKI HIROAKI
IPC: G06Q10/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for substitutively supporting a daily job or management of an individual owner by executing suitable information provision or the like to the person concerned by substituting the daily electronic job without disclosing the information of the individual on the network while using a personal terminal or portable terminal. SOLUTION: Concerning this agent terminal, a service program for providing various kinds of services is stored in a server and the information of an individual client is stored in a terminal or portable equipment respectively. Both the information can be prevented from being mixed by independently managing secrets thereof, and a fatal problem such as the diversion of personal information onto the network can be avoided. This information is aligned corresponding to the significance of privacy, and an information managing program for controlling the traffic of information so as not to access personal information more than needed from the various kinds of service programs is made resident inside the personal terminal/portable equipment. Thereby the contact of both the information is supervised and the personal information can be prevented from being diverted onto the network.
Patent JP-2002050205-A (JP)
Title: Baseboard device
Inventor: SUZUKI YOSHIKAZU
IPC: F21Y101/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a baseboard device equipped with a lighting fixture, capable of positioning the fixture at a place desired. SOLUTION: The baseboard body 8 is provided a lighting fixture engaging groove 7 formed in the longitudinal direction together with insulation trolley wires 11, at least two in number, in the direction of the length. A lighting fixture 9 is adapted to by engaged at a desired position of the lighting fixture engaging groove 7 of the baseboard body 8 including a power receiving terminal 23 adapted to be kept in contact with the each trolley wire 11.
Patent JP-2002051154-A (JP)
Title: Telephone call monitoring method
Inventor: JIYOUKE YASUO
IPC: H04M3/42
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method for increasing the probability of monitoring, by demanding the monitor of telephone call contents to a plurality of extensions and relieving the monitor demanders in mind, by indicating the monitoring state on the display unit, while realizing conversation between monitoring members with each other and the following prompt process. SOLUTION: A plurality of extensions for demanding the monitor are recorded in a memory unit 104, and the recorded inner lines are called at once through a monitor requirement operation on a reception terminal 108. When the called inner line responses, the line is connected to the speech synthesis circuit 113. The content of call can be monitored at the same time by all the responded inner lines, and the communication between inner lines can be carried out. Through the operation of extensions, a desired third party can be added to the monitoring process. A display unit 111 is provided near to the monitor requiring member, and the monitoring conditions are displayed. A timer is set at the operation of monitor requirement, so the call to the inner line is stopped automatically, when there is no response to the monitor requirement even after a fixed time is elapsed.
Patent JP-2002046666-A (JP)
Title: Track link of crawler work machine
Inventor: MURAKAMI OSAMU
IPC: B62D55/20
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a crawler work machine allowing repairing of a worn part of track shoe without disassembling a track link. SOLUTION: Each of several track shoes 5 constituting the track link 4 is formed with a track shoe body 6, an attaching/detaching body 8 mounted detachably on the track shoe body 6 with an engaging protrusion part 8a and a contacting part 8b formed integrally, and bolts 9 and 10 fastening the attaching/detaching body 8 to the track shoe body 6. A mounting groove part 7 for fitting the attaching/detaching body 8 and male screw part 9a and 10a screwed by the bolts 9 and 10 are formed on the track shoe body 6. A through- hole 10b for inserting the bolt into the engaging protrusion part 8a and a through-hole 10b for inserting the bolt 10 into the neighborhood of four corners are formed on the attaching/detaching body 8. Thereby only parts susceptible to wearing, that is, engaging protrusion part 8a and the contacting part 8b can be exchanged.
Patent JP-2002053711-A (JP)
Title: Coloring agent composition and moldings therewith
Inventor: YOSHIOKA JUNICHI
IPC: C08J5/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a coloring agent composition which is low-priced and is excellent in mechanical properties such as Izod impact value. SOLUTION: The composition comprises an olefine resin, carbon black having a primary particle size of 20 nm or less, and a glass fiber.
Patent JP-2002056510-A (JP)
Title: Shielding type magnetic head and magnetic reproducing device
Inventor: KUROE AKIO
IPC: G11B5/33
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To constitute a shielding type high frequency impedance head as a high sensitive magnetic head canceling an impedance component which is not varied by a signal magnetic field and detecting only an impedance component which is varied by the signal magnetic field. SOLUTION: The shielding type magnetic head is so constituted that plural conductive magnetic films 1, 2, 3 and 4 extended in a direction parallel to a magnetic recording medium facing surface are disposed by arranging the magnetic films mutually at intervals in a direction perpendicular to the facing surface in a gap 7 which constitutes the shielding type magnetic head. A bridge circuit is formed by the four conductive magnetic films and a high frequency carrier signal is applied and the change of the impedance of a first conductive magnetic film 1 by the signal magnetic field of the magnetic recording medium is detected as the change of the high frequency carrier signal.
Patent JP-2001111039-A (JP)
Title: Lattice-mismatched stacked-layered crystal structure and semiconductor device using the same
Inventor: MISHIMA TOMOYOSHI
IPC: H01S5/323
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a lattice-mismatched stacked-layered crystal structure in which a semiconductor thin-film crystal is stacked on a substrate crystal via a buffer layer composed of a semiconductor and having a thickness of 1 μm or smaller, wherein the semiconductor thin-film crystal has a different lattice constant in the directions parallel to the substrate crystal surface (hereinafter simply expressed as lattice constant) from the lattice constant of the substrate crystal and which has an electron mobility at room temperature of more than 8500 cm2/Vs, and a semiconductor device using the same. SOLUTION: A buffer layer is constituted by a plurality of first regions and a plurality of second regions, alternately stacked to each other along the stacked direction. The lattice constant of each first region is increased along the stacked direction toward a semiconductor thin-film crystal, and the thickness of each first region is such a value that relaxes the lattice strain due to lattice mismatch with a substrate crystal. However, each second layer is formed in contact to the surface of the semiconductor thin-film crystal side of each first region, and the lattice constant of each second region is constant along the stacked direction. Besides, the lattice constant of the buffer layer is continuous along the stacked direction.
Patent JP-2002055478-A (JP)
Title: Additive for toner and toner
Inventor: YAMAUCHI HIROSHI
IPC: G03G9/08
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an additive for a toner and a toner such that degradation in images due to the deposition of the toner or fine particles as the additive of the toner on a photoreceptor drum or the like is prevented, parts of an electrophotographic machine, copying machine, printer or the like are not damaged, and the fixing temperature of the toner can be suppressed to low temperature. SOLUTION: The additive consists of resin fine particles having 0.05 to 10 μm average particle size prepared by polymerizing monomers having ethylenic unsaturated groups in the molecule and the additive has the glass transition temperature higher by 0 to 20 deg.C than the glass transition temperature of the resin for the toner.
Patent JP-2002054574-A (JP)
Title: Hermetic compressor
Inventor: NAKAZAWA TAKAYOSHI
IPC: F04C29/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of separating a refrigerant effectively from the lubricating oil within a motor chamber even in the case the flowing directions of the refrigerant are opposite in a first inlet/outlet pipe and a second inlet/outlet pipe. SOLUTION: A motor 6 and a compression part 7 are installed on the left and right inside a sealed vessel la which is partitioned into an airtight motor chamber 6a and discharge chamber 8. wherein the discharge chamber is put in communication with outside the sealed vessel through a discharge pipe 12 while the suction chamber of the compression part is put in communication with outside the sealed vessel through a suction pipe 11, and the motor chamber and outside the sealed vessel are put in mutual communication through a first inlet/outlet pipe 13 and a second inlet/outlet pipe 14, and thus the discharge pipe, suction pipe, the first and second inlet/outlet pipes are connected with a refrigerant circuit through a four-way valve 2, and the intended sealed type compressor is established which can serve in two manners, i.e.,  the internal high pressure type and internal low pressure type, by means of changing over the four-way valve. In this hermetic compressor, the first and second inlet/outlet pipes are arranged in the axial direction of the motor chamber.
Patent JP-2002059920-A (JP)
Title: Easy-to-open packaging box also serving as stacking box
Inventor: IKEBE SUSUMU
IPC: B65D5/52
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To make a box body easy to open as a paper packaging box also serving as a stacking box by defining four sides of an upper part of the box body as a belt-like tear-off portion. SOLUTION: Upper parts of plates of four wall plates 2, 3, 4 and 5 of the front, rear and both sides forming the box body 1 are defined as a belt-like opening portion 10 via a series of opening perforations 9 provided along an upper rim of the box body. A cut end 11 is formed by making the perforations 9 from the upper rim of the box body on plates except the rear wall plate 2. Tear-off perforations 13 are provided at a corner of an upper rim 2a of the rear wall plate.
Patent JP-2002058560-A (JP)
Title: Chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/024
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a chair attached with a reclining mechanism, having a reclining operation lever for capable of being easily operated, capable of being easily assemble, and not to be easily slipped off. SOLUTION: A seat 2 and a backrest 3 are arranged between right and left side legs 1, and at least the backrest 3 can be tilted backward by a reclining mechanism for switching the backrest into the tiltable state and the non-tiltable state by the operation of an operation lever 33. A cutout 32 is formed on the upper end front part of either the side leg 1, an operation box 35 having the operation lever 33 is fitted to the cutout 32 so that the operation lever 33 may face forward, and the upper end of the operation box 35 is covered with an armrest 5 disposed on the upper end of the side leg 1.
Patent JP-2002062583-A (JP)
Title: Projection type display device, method for adjusting the same and projection type display device manufactured by the same method
Inventor: SATO MASAAKI
IPC: G03B33/12
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which can yield a bright and high contrast projected picture. SOLUTION: This projection type display device is provided with: a polarized light separation optical system 101 for polarizing and separating a light beam from a light source L; a color separation optical system PR for color-separating the light beam polarized and separated with the separation optical system 101 to a plurality of color light beams; a reflection type light valve 106R or the like for modulating and emitting the individual color light beams emitted from the separation optical system PR; a color synthesizing optical system PR for synthesizing the light beam emitted from the light valve; and an analyzing optical system 101 for analyzing the synthesized light. In this display device, the separation optical system 101 and the analyzing optical system 101 are commonly utilized by a common polarizing beam splitter 101, and a 1/4 wavelength plate 105R or the like is provided in an optical path between the splitter 101 and the light valve 106R, and the light valve 106R or the like, the beam splitter 101 and the wavelength plate 105R or the like are arranged to have a specified relative positional relation.
Patent JP-2002064085-A (JP)
Title: Component for semiconductor manufacturing equipment, its manufacturing method, and semiconductor manufacturing equipment
Inventor: NORO TADASHI
IPC: H01L21/68
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a component for semiconductor manufacturing equipment which does not contaminate a semiconductor wafer and can be used stably for a long term. SOLUTION: This component 8 for semiconductor manufacturing equipment is constituted of a silicon carbide body formed by a CVD method, and used in semiconductor manufacturing equipment 1 using plasma. A measured value of free carbon by JISR6124 13.2 is at most 0.06 wt.%.
Patent JP-2002062414-A (JP)
Title: Protective sheet, reflector, method for correcting illuminance distribution
Inventor: MIYAZAKI NOBUO
IPC: F21V7/22
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a protective sheet for correction of illuminance having perforations, which can uniformly correct the illuminance distribution of an illuminator and to provide a reflector for the illuminator and a method for correcting the illuminance distribution. SOLUTION: The protective sheet 14 has perforations 16 so that the protective sheets 15 can be partly left when the protective sheet 14 stuck to the reflector 12 is removed from the reflector 12. Thereby, even after the role of the sheet to protect the surface of the reflector 12 is completed, the sheet can be used as an illuminance correcting plate to control the reflectance of the reflector 12 and to correct the illuminance distribution of the illuminator.
Patent JP-2002059615-A (JP)
Title: Portable printer
Inventor: IWAZAWA TERUO
IPC: B41J29/38
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a printer which can be driven through both power supplies, i.e., an AC adapter and a battery, that the lifetime of the charging power of the battery power supply is short because the battery power supply is charged from an AC adapter power supply using a charging circuit incorporated in the printer only when the main power switch thereof is turned off. SOLUTION: In the portable printer which can be driven through both power supplies, i.e., an AC adapter 51 and a battery 54, the battery 54 is charged with power from the AC adapter 51 when the main power switch 56 of the printer is turned off. When the main power switch 56 is turned on, charging power being fed from the AC adapter 51 to the battery 54 is reduced as compared with the case where the main power switch is turned off thus sustaining the charged state of the battery 54 and charging power supply to the battery 54 is prohibited only during print operation of the thermal head or the sheet carrying mechanism of the printer.
Patent JP-2002077356-A (JP)
Title: Portable telephone terminal
Inventor: UDA YOSHIHIDE
IPC: H04W52/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone terminal with which a target key can be readily selected by the user, without extra key operations to terminate talking, in a situation where the surrounding environment is dark. SOLUTION: There are provided a backlight unit 102 for illuminating a key operation unit 101, a silent detection unit 110 for detecting termination of talking by comparing signal from a microphone 111 and an output signal to a loudspeaker 112 with a reference signal during silence, an illumination intensity detection unit 104 for detecting ambient illumination intensity and a backlight control unit 106 for controlling the lighting of the backlight unit 102 according to the detection result in the illumination intensity detection unit 104 and the silent detection unit 110.
Patent JP-2002073259-A (JP)
Title: Keyboard device
Inventor: USHIKUBO YASUMI
IPC: H04N5/44
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reliably transmit and receive input and output signals, etc., between a keyboard device and a main body device regardless of its installation position, the operation posture of an operator, or the like. SOLUTION: This keyboard device is provided with may input key 10, a control key 15, ten keys 13, etc., and a signal transmitting and receiving part for transmitting an input signal, a control signal, etc., to the main body device by radio and also for receiving a control signal, etc., transmitted from the main body device. The signal transmitting and receiving part consists of an infrared signal transmitting and receiving part 16 and a radio wave signal transmitting and receiving part 17 arranged on the rear face 1b of a housing. A set top box 5 constitutes the input-output terminal of an installed television receiver 4, and the key board device transmits and receives the input and output signals to/from the receiver 4 through the part 16 of the signal transmitting and receiving part and also transmits and receives the control signal, etc., to/ from the box 5 through the part 17.
Patent JP-2002066761-A (JP)
Title: Joining method of metal and joining device
Inventor: NOMURA SEIJI
IPC: B23K20/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To strongly joining metal members each other with no heat distortion nor welding marks. SOLUTION: In a rotation tool 1 where a projecting part 3b is formed at an end part 3, a metal structure is agitated to a rotating direction of the rotation tool 1 by the radiate concavo-convex at the end part 3 and a plastic flow is applied toward the direction of ups and downs in accordance with the periodic rotation at a boundary between the first metal member W1 and the second metal member W2. By this periodic flow toward the direction of up and down, a diffusion is accelerated at the boundary of the both metal members and finally the lapped first and second metal members W1, W2 adjoined without melting.