baber/WOPTO huggingface dataset:
Patent JP-2000348419-A (JP)
Title: Disk reproducing device
Inventor: KIHARA NOBUYUKI
IPC: G11B19/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To make performable a reproduction without any delay. SOLUTION: In the disk reproducing device, when a disk 1 is fitted at the time of reproduction standby, TOC data on the disk 1 are read and the a specific amount at the start of each data on the disk 1 is written to a shockproof memory (DRAM 13). Then, when selection is made on reproduction, the reading pointer of the DRAM 13 is moved to a pointer at the starting position of data for reading. Further, the next data on the disk 1 is accessed, the writing pointer of the DRAM 13 is moved to a pointer at the starting position of the next selected data for writing.
Patent JP-2001326400-A (JP)
Title: METHOD FOR MANUFACTURING InSb THIN-FILM BOARD
Inventor: OURA HIDEO
IPC: H01L21/306
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reliable InSb thin-film board which is sensitive and applied to a magnetoelectric transducer. SOLUTION: Related to a board 1A, an Sa film 3 is laminated and formed on a first layer while an In film 4 formed on a second layer by a specified thickness, forming an InSb compound semiconductor crystal film 5 of stoichiometry composition. An InSb film 6 is formed thereon whose In exceeds a stoichiometry composition by 0.5-2.5 at.%. Then its surface is treated in an acidic solution to remove the excessive In, providing an InSb thin-film board 10.
Patent JP-2001328628-A (JP)
Title: Synthetic resin pallet
Inventor: MORI HITOSHI
IPC: B65D19/32
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the workability in transferring an article to the desired position of a platform by reliably abutting a tip of a fork on connection ribs between girders for the fork-abutting operation. SOLUTION: A synthetic resin pallet having low connection ribs between girders and connection ribs 2c between girders for the fork-abutting operation which are higher than orthogonal ribs between girders is provided by forming a low rib region C comprising the low connection ribs 2 between girders and the orthogonal ribs 3 between girders as low as the low connection ribs in a substantially center region between a corner girder part 1a' and an intermediate girder portion 1b' on a lower side of an upper deck board p1.
Patent JP-2001333534-A (JP)
Title: Controller for ac-to-dc converter
Inventor: AZUMA MASAKI
IPC: H02J3/24
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To see that it does not exert influence upon the control of firing angle of a system and a DC transmission system, in system conditions where axially torsional resonance phenomena do not occur, and precisely suppress the diffusion of the vibration of shaft torsional resonance phenomena, in system condition that the shaft torsional resonance phenomena occur. SOLUTION: This controller is equipped with an shaft torsional vibration component extracting means which detects the quantity of electricity in the vicinity of a conversion place and extracts the shaft torsional vibration components of a turbine generator, a starting signal computing means, which computes and outputs a starting signal for an shaft torsional resonance phenomena suppressive control circuit for suppressing the shaft torsional resonance phenomena of a turbine generator from the shaft torsional vibration components extracted by the shaft torsional vibration extracting means, a stop signal computing means which computes and outputs a stop signal for an shaft torsional resonance phenomena suppressing control circuit from the shaft torsional vibration components extracted by the shaft torsional vibration component extracting means,  and a starting/stopping means which receives the start signal from the start signal computing means or the stop signal from the start signal computing means and starts or stops the shaft torsional resonance phenomena suppressing control circuit.
Patent JP-2001329492-A (JP)
Title: Glossy coated paper and method for producing the same
Inventor: MATSUBA TERUO
IPC: D21H19/38
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-class glossy cast coated paper usable as printing paper and wrapping paper, having heightened brilliant properties, and excellent in decorativeness. SOLUTION: This glossy coated paper is obtained by coating a glossy coating material obtained by formulating a flaky pigment particles composed of a flaky glass having the surface coated with a metal, or a metal oxide having the refraction index higher than that of the flaky glass, as a glossy pigment. The method for producing the glossy coated paper comprises coating the glossy coating material on the surface to be coated of a base paper.
Patent JP-2001339927-A (JP)
Title: Structure of large-diameter table motor
Inventor: KAWAMURA NAGAHARU
IPC: H02K1/27
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a thin structure is usually difficult for the configuration of a large-diameter motor as the motor becomes long in the axial direction when manufactured, and the manufacturing cost increases as various kinds of armature coils have to be manufactured corresponding to a required torque. SOLUTION: A thin-structure motor is configured such that a magnet is disposed in a vertical-disc shape against a shaft and a corresponding coil is extended in an axial direction. As a plurality of coils is independently disposed corresponding to a required torque, the same coil becomes usable and then the manufacturing cost can be reduced.
Patent JP-2001335754-A (JP)
Title: Method for improving adhesion of polymeric material to metallic surface
Inventor: FERRIER DONALD
IPC: C09J5/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the adhesion of a polymeric material to metallic surfaces, which is suited in manufacturing multi-layer printed circuits. SOLUTION: This method for improving the adhesion of a polymeric material to metallic surfaces comprises (a) bringing an adhesion accelerating composition comprising (1) an oxidizing agent, (2) an acid, (3) a corrosion-resistant agent, (4) a benzotriazole having an electron-withdrawing group having stronger electron-withdrawing power than hydrogen group at the 1-position, and as an optional component, (5) at least one adhesion reinforcing seed source selected from the group consisting of a molybdate, a tungstate, a tantalate, a niobate, a vanadate, an isopolyacid and a heteropolyacid respectively of molybdenum, tungsten, tantalum, niobium, and vanadium into contact with a metallic surface, and then joining a polymeric material to the metallic surface.
Patent JP-2001333755-A (JP)
Title: Roasting apparatus
Inventor: SUGIMOTO TAKIO
IPC: A23L11/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a roasting apparatus equipped with a rotary drum having chaff discharging holes and a heat source at the central part of the rotary drum, capable of efficiently roasting coffee beans. SOLUTION: This roasting apparatus is equipped with a rotary drum 7 which is equipped with plural chaff discharging holes 7a on a peripheral wall and is installed so as to make a revolving shaft extended in the length direction horizontal and a heater 9 arranged in the length direction at the central part of the rotary drum 7. Coffee beans stored in the rotary drum are roasted by the heater 9 while being stirred according to the rotation of the rotary drum and the chaff of coffee beans produced in roasting is discharged from the chaff discharging holes 7a of the rotary drum 7. A reflecting material 10 is installed on the outside of the peripheral wall of the rotary drum 1 in a mode state to cover the peripheral wall except the lowermost part in the radial direction of the rotary drum 7 along the upper semicircle or longer than it.
Patent JP-2001338930-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: HASHIMOTO RYUSUKE
IPC: H01L21/205
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of minimizing degradation of a current amplification factor when a collector current density increases and also improving dispersion of a collector current, and to provide its method of manufacturing the semiconductor device. SOLUTION: This device comprises a SiGe base bipolar transistor having an inclined profile of Ge wherein the Ge density of a SiGe base layer increases from an emitter region side toward a collector region side from 0% to 10%.
Patent JP-2001341674-A (JP)
Title: Suspension system for trailer
Inventor: KUSANO KATSUHARU
IPC: B62D53/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To effectively moderate.absorb rolling-directional impact force and facilitate assembling and maintenance. SOLUTION: A gooseneck receiving beam 4 and a swing frame receiving beam 5 longer than a width of a gooseneck 2 are provided, and aero-bellows 7 are installed respectively between the receiving beams 4, 5 and in both body width-directional outsides of the gooseneck 2 and a swing frame 3. A distance between the fellow aero-bellows 7 is allowed thereby to get long in a body width-direction compared with the case where the bellows 7 are arranged within a body width-directional area of the gooseneck 2, and the rolling-directional impact force is effectively received by the aero-bellows 7. A space in the periphery of the aero-bellows 7 is also widened to facilitate the assembling and maintenance, compared with the case where the bellows 7 are arranged within the body width-directional area of the gooseneck 2.
Patent JP-2001010560-A (JP)
Title: Traction stud base and its manufacture and mounting method
Inventor: JAMES MASARUMAN
IPC: B62D55/27
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the working time required for stud replacement by providing a mounting head means buried in a driving belt, integrally connected to a stud delivering means and extended across the stud delivering means to mount the stud delivering means on a reinforcing rod. SOLUTION: A plurality of reinforcing rods 50 extending with a mutual space in the direction crossing a driving belt 16 are buried close to the belt in the bar of the driving belt 16. This stud base has a mounting head 74, which is arranged integrally across a cylinder 62. The mounting head 74 has a pair of integrated flanges 75 extending opposite to each other, and the inside base part 76 of each flange is integrally formed with the inside end 78 of the cylinder 62. The middle flange part 77 of the flange 75 has a curved shape, which is fitted to the profile of the lower side 52 of the reinforcing rod 50. The flanges 75 are folded toward each other and fitted to the semicircular profiles 52, 54 of the reinforcing rod 50.
Patent JP-2001340473-A (JP)
Title: Magnetic therapeutic instrument
Inventor: MIYAZAKI NAOKAZU
IPC: A61N2/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To perform a highly efficient therapy with a simple structure. SOLUTION: This magnetic therapeutic instrument generates a magnetic field of the therapy in front of, for example, the end 20s of the S pole of a therapeutic bar magnet 20 by the rotation of the therapeutic bar magnet 20, and has a magnetic reflection member 30 covering at least the front side part or preferably almost all of the therapeutic bar magnet 20. Because of the presence of the magnetic reflection member 30, lines of magnetic force coming into or out of the front side part of the therapeutic bar magnet 20 are collected in front of the front side opening of the magnetic reflection member 30, and the magnetic density is heightened in this place.
Patent JP-2001351304-A (JP)
Title: Recorder and/or reproducer for disk
Inventor: KO YOSHITERU
IPC: G11B17/26
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a pushing-in means which pushes in a CD inserted in a frame body 1 up to a prescribed position. SOLUTION: A pair of slide bases 52 which can slide right and left are provided on the front inside of the frame body 1, and a vertical roller 57 is provided on each of the slide bases 52 and can freely revolve via a vertical shaft 56. A pushing-in spring 60 energizes both rollers 57 in the direction where they get closer to each other.
Patent JP-2001356627-A (JP)
Title: Surface smoothed fluororesin tube and pressure roller
Inventor: NANBU TAKASHI
IPC: F16L9/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin tube having excellent surface smoothness by bringing the surface of the fluororesin tube into contact with a heating rotating body set at higher temperature than the melting point of the fluororesin in a short time. SOLUTION: The surface smoothed fluororesin tube and the pressure roller are constituted so that the average roughness (Ra) of a center line is <=10 nm on the optional cross section of the surface.
Patent JP-2002008678-A (JP)
Title: Solid polymer type fuel cell
Inventor: TERASONO SHINJI
IPC: H01M8/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell in which an oxygen reduction reaction over-voltage in a cathode is fully reduced, generating of flooding is fully prevented and high and stable cell output can be obtained from an early stage of starting over a long period of time. SOLUTION: The fuel cell FC has an anode 8, a cathode 5, and a polymer electrolyte membrane PEM arranged between the anode and the cathode. Furthermore, the cathode is equipped with a gas diffusion layer 4, and a catalyst layer 1 and a catalyst layer 2 which are arranged between the gas diffusion layer and the polymer electrolyte membrane. A specific resistance of a per- fluorocarbon polymer having sulfonic group contained in the catalyst layer 1 is 13 Ωcm or less, and a specific resistance of a per-fluorocarbon polymer having sulfonic group contained in the catalyst layer 2 is larger than 13 Ωcm.
Patent JP-2001028688-A (JP)
Title: Image processing unit and its method
Inventor: ISHIMOTO KOICHI
IPC: H04N1/60
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently detect a specific original by reducing mis-discrimination. SOLUTION: A color space matching discrimination circuit 106 calculates the similarity of distribution of a color tone between input image data and a specific original in a color space in real time. A ROM stores information relating to color tones of special originals of a plurality of kinds. Furthermore, a color space discrimination circuit sets a color space similarity discrimination signal MKn to '1' when the distribution of the color tone of the input image signal is nearly the same shape as that of the distribution of the color tone of the specific original in an RGB color space.
Patent JP-2002005279-A (JP)
Title: Variable speed control device of automatic transmission
Inventor: FUJISAWA TADAO
IPC: F16H61/16
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To make proper a variable change gear of an automatic transmission and to cancel an poor acceleration caused by suppressing shifting down and a slowing of switching to a higher speed stage caused by suppressing shifting up. SOLUTION: By judging whether or not a lateral acceleration not less than a determined value by reading the lateral acceleration is produced (S1, S2) when the lateral acceleration not less than the determined value is produced, a car speed V is read and a time when the lateral acceleration is continuously produced is integrated (S3, S4).  On the basis of the value of the lateral acceleration and the integrated value of the time when the lateral acceleration is continuously produced, and by judging whether or not in the forbidden region of gear change stage suppression control by referring to a judge map of each car speed region or not (S5, S6) when in non forbidden region of gear change stage suppression control, the gear change stage suppression control is allowed the gear change stage suppression control to realize the gear change stage suppression control fixing the automatic transmission at a fixed gear change stage (S7, S8). When in the forbidden region of the gear change stage suppression control, the gear change stage suppression control is cancelled to realize a regular gear change control (S9 to S11).
Patent JP-2002010120-A (JP)
Title: External i/o mechanism in image pickup apparatus
Inventor: SUZUKI YOSHIAKI
IPC: H04N5/225
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure appropriate input/output of data to/from an external apparatus while reducing the size of an image pickup apparatus, e.g. a digital still camera. SOLUTION: A wiring pattern 13 having one end part arranged on the upper face part of a base section facing the flange of a lens section 20 and the other end part formed on a wiring board is provided on a supporting member 10. A connector part 41 provided at the forward end of a connection cable 40 connected with an external apparatus is inserted between the flange of the lens section 20 and the base section of the supporting member 10 and the forward end part of a terminal pin directed outward from the connector part 41 is connected with one end part of the wiring pattern 13 thus inputting/ outputting data to/from the external apparatus.
Patent JP-2002013775-A (JP)
Title: Air-conditioning method of building
Inventor: ICHINOSE KIMIO
IPC: F24F7/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To adjust moisture and clean air in a room and to prevent the room from deteriorating. SOLUTION: An air-conditioning part 1 for accommodating an activated carbon 13, a blowing part 3 that is connected to the air-conditioning part 1 and blowing air that has flowed to a branch part 5, and a branch part 5 that is connected to the blowing part 3 and distributes air that has flowed in to each room are arranged in an attic space C. The branch part 5 is connected to wind-distributing ducts 81 and 82 that are open in each room. The air- conditioning part 1 is connected to inflow ducts 9, 91, and 92 that are open in each room. Air in each room is circulated in one direction in the order of each part.
Patent JP-2002014541-A (JP)
Title: Developing device and image forming device
Inventor: SASAKI TSUTOMU
IPC: G03G15/11
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of reducing an error between the actual liquid level of liquid developer 7 in a tank and a liquid level detected by a float type liquid level sensor. SOLUTION: The float type liquid level sensor is formed to be long sideways, and float members 140 moved up and down with the increase/decrease of the liquid level of the liquid developer 7 are fixed at both ends, and a magnetic force generating body 144 is fixed at the middle position between both ends. It is equipped with a ring pin 141 holding ring parts 141a respectively between the end and the middle position and plural guide bars 139 respectively inserted in the respective ring parts so as to guide the up-and-down movement of the member 140, and is constituted so that the liquid level may be detected based on the detected result by a Hall element 143 by changing a distance between the generating body 144 and the Hall element 143 with the up-and-down movement of the member 140.
Patent JP-2002014730-A (JP)
Title: Pressure reducing valve
Inventor: AOYAMA YUTAKA
IPC: F16K17/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To save the trouble of operations attendant on the test of a water leak in a pipe. SOLUTION: A pressure reducing mechanism unit 3 provided with a pressure reducing mechanism is mounted rotatably on a valve box 2 and the secondary- side pressure chamber 7 of the valve box 2 and the pressure adjusting chamber 18 of the pressure reducing mechanism unit 3 which communicates with the chamber 7 to hold the secondary side at a certain pressure lower than the primary-side pressure are linked with each other or disconnected from each other according to the rotational position of this unit 3 relative to the valve box 2 to make the pressure adjusting function effective or ineffective. After the pressure reducing function is switched from the ineffective state to the effective state, this state is forcibly held to facilitate the switching operation and eliminate misoperations.
Patent JP-2002014480-A (JP)
Title: Monolayer type electrophotographic photoreceptor
Inventor: AZUMA JUN
IPC: C08K3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a monolayer type electrophotographic photoreceptor excellent in durability even when used in an image forming device with a blade cleaner and having good electrical characteristics such as good sensitivity. SOLUTION: The monolayer type electrophotographic photoreceptor has a monolayer type photosensitive layer containing a charge generating agent and a charge transfer agent in a resin binder on an electrically conductive substrate. The resin binder contains a polycarbonate resin comprising structural units of formula I and structural units of formula II (where R1 is H or methyl and Z is a 5-7C cycloalkylidene which may have a substituent), the weight ratio between the structural units of formula I and the structural units of formula II is (40:60) to (10:90) and the sum of the structural units of formula I and the structural units of formula II is >=60 wt.% of the total amount of the resin binder.
Patent JP-2002024721-A (JP)
Title: Electronic payment system, electronic payment method, supplier system and storage medium with program stored therein
Inventor: ARIKAWA HIROSHI
IPC: G06Q20/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic payment system and electronic payment method capable of minimizing the damages of a supplier and a user. SOLUTION: In this system, a terminal 1 for depositing a deposit and performing a request of a commodity or content, a deposit management system 6 for opening a deposit account and managing the deposit in the deposit account, and a supplier system 3 for opening a payment account designated by a supplier and proposing the commodity or content according to the request from the terminal 1 are connected to the Internet 4. The supplier system 3 inquires of the deposit management system 6 about the deposit balance of the deposit account when it received the request, accepts the request when the deposit balance in the deposit account is the prize of the commodity or content or more, and requests the payment of the price to the deposit management system 6 when the request is accepted.  The deposit management system 6 performs the payment processing of the prize from the deposit account to the payment account designated by the supplier according to the payment request of the price from the supplier system 3.
Patent JP-2002017947-A (JP)
Title: Slot machine
Inventor: NAKAJIMA TADASHI
IPC: A63F5/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the number of kinds of display. SOLUTION: As an inside display section 6 and an outside display section 7 are provided around a pattern visual recognition area 5 in the front of a game machine frame 1, kinds of display in the display sections increase, permitting a player to be appropriately informed of many game conditions.
Patent JP-2002019400-A (JP)
Title: Indoor ornament
Inventor: KAI TOSHIKATSU
IPC: A63H33/22
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an indoor ornament imparting a quiet feeling to a looking person visually, suppressing a crescendo of heart generated from daily life and setting one's mind at ease. SOLUTION: The indoor ornament is constituted by arranging a mirror on the upper surface of a rotary stand and vertically fixing crystal glass to the upper surface of the mirror.