baber/WOPTO huggingface dataset:
Patent JP-2002305699-A (JP)
Title: Image display device
Inventor: OKABE HIROFUMI
IPC: H04N5/445
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that corrects saturation of a dynamic range of a cathode amplifier in interlocking with a video timing displayed on a cathode ray tube at application of power. SOLUTION: An ACL control line 6 controlling a contrast level by feeding back a voltage level in response to the luminance of the screen of the cathode ray tube 3 from a flyback transformer 4 to a video signal processing circuit 1 is also connected to an A/D port 8a of a control circuit 8, the control circuit 8 controls an OSD circuit included in the video signal processing circuit 1 to output an image signal with a high luminance tone to the cathode ray tube 3 at application of power when a voltage level in response to the screen luminance received by the A/D port 8a indicates a prescribed voltage level. When the control circuit 8 detects a timing indicating a voltage level in response to the screen luminance, the control circuit 8 switches the OSD circuit to output an input video signal to the cathode ray tube 3.
Patent JP-2002309065-A (JP)
Title: Die bonding paste
Inventor: KANEKO TAKESHI
IPC: C09J163/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a die bonding paste curable without forming voids in the cured paste and capable of keeping the uniform coating film thickness of the paste. SOLUTION: The die bonding paste contains (A) an epoxy resin, (B) a hardener for the epoxy resin, (C) a filler having an average particle diameter smaller than the diameter of the component D mentioned below and (D) a spherical thermoplastic organic filler having an average particle diameter of 10-80 μm, a particle size distribution of <=±5 μm and a melting point of 50-200 deg.C as essential components. The content of the thermoplastic organic filler D is 0.1-10 wt.% based on the sum of the components A, B and C.
Patent JP-2002309989-A (JP)
Title: Fuel injection control method for two-cycle cylinder direct injection engine
Inventor: ENDO TOKIAKI
IPC: F02B23/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To propose a fuel injection control method for a two-cycle cylinder direct injection engine that can purify exhaust gas by keeping idling stable. SOLUTION: Fuel injecting in the low speed rotation region of the engine is started immediately after a scavenging port is closed, and the injection of all the fuel is completed while an exhaust port is open. In the medium-high speed region of the engine, fuel injection is performed also in a other period than that from the closing timing of the scavenging port to the closing timing of the exhaust port, thus injecting the fuel in the quantity demanded by the engine. During the high speed rotation of the engine, the injection start timing of fuel is advanced following the increase of the rotating speed, and finally the injection start timing of fuel is advanced up to the opening timing of the scavenging port or up to the timing immediately after the opening timing.
Patent JP-2002310400-A (JP)
Title: Liquefied gas vaporizing method
Inventor: TSUJI MINORU
IPC: F17C7/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and reliably obtaining liquefied gas with low calorie and the pressure of not less than the predetermined value at a low cost from liquefied gas in a liquefied gas vessel. SOLUTION: In this method for obtaining liquefied gas with the pressure of not less than the predetermined value from liquefied gas stored in the liquefied gas vessel, the liquefied gas vessel is immersed and heated in hot water to obtain the pressure of the predetermined value, preferably >=0.4 MPa.
Patent JP-2002310051-A (JP)
Title: Kinetic energy collecting apparatus
Inventor: MUNEHIRA SEISHIRO
IPC: F03D3/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To manufacture an apparatus for collecting kinetic energy in wind power generation, hydroelectric power generation and the like at a low cost, reduce the weight of the apparatus, and facilitate transportation and installation of the apparatus. SOLUTION: In this collecting apparatus for converting kinetic energy of a fluid to rotary motion, the blade which receives the flow of the fluid on a rotator 2 and the periphery of a rotating shaft of the rotator to generate turning force is shaped as an air membrane structure and a combination of the air membrane and the membrane structure, and the rotator 2 is rotated by resistance difference between a bucket membrane 3 in the state of receiving resistance in the fluid on the periphery of the rotating shaft and a bucket membrane 3a and converted to shaft rotating power. In some method, turning force is produced by a spiral blade or a propeller blade-instead of the bucket membrane 3.
Patent JP-2002306293-A (JP)
Title: Checkout counter
Inventor: TSUCHIDA TAKAYOSHI
IPC: A47F9/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a theft by hiding a drawn-out drawer for cash incomings and outgoings from a customer passage side in a checkout counter. SOLUTION: In the checkout counter A of a type that the customer checks out purchase, the customer' side part in a position of the drawn-out drawer 4 for cash incomings and outgoings in a register 3 mounted on a register mount 1 is hid by a movable shield plate 5 fitted to the register mount 1.
Patent JP-2002307383-A (JP)
Title: Punching printing method and printing pattern for the same
Inventor: ASAI KAZUAKI
IPC: B41F19/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reasonable printing method for a package blank doing pattern punching operation and printing simultaneously by adopting a bored plate printing means and a printing pattern effectively used for the method. SOLUTION: In the process of punching and forming a packaging blank in a necessary shape form sheet to be processed 50 with a punching pattern 11 having a punching edge 14 and a ruled line edge 14 arranged in a necessary shape and a surface board 12 facing the punching pattern and receiving the sheet to be processed 50, printing patterns 20, 20A, 20A' composed of bored plates are provided at necessary positions of the punching pattern 11 and/or the surface board 12 to perform punching operation of the sheet to be processed 50 and printing simultaneously. The printing pattern 20, 20A, 20A' composed of bored plates and an ink pad (retention body) are integrated.  The printing pattern is detachably attached on a pattern base plate 11a by a retention body 21 or a tray 30 with arranging a shock absorbing function member 16 on a back side in the punching pattern 11 side, and is attached on the pattern base plate 11a through a magnetic tray 30 in the surface board 12 side.
Patent JP-2001358132-A (JP)
Title: Etching system
Inventor: TAMURA NAOYUKI
IPC: H01L21/3065
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce operating cost of an etching system and the optical investment to an industrial pretreatment facility, by separating a large quantity of unreacted gas presently discharged into the atmosphere and reusing or recovering the separated gas by circulation, and in addition, reducing the energy consumption of the pump used for discharging etching gas by reducing the load imposed on the pump. SOLUTION: Gases, reaction products, or unreacted gases discharged from a processing chamber 11 are separated into an etching gas and reaction products, by introducing them to a separating means 50, such as a filter, cyclone, etc., and the reaction products are further separated into solid bodies of material to be etched and into original etching gas, through dissociating of the reaction products. The separated etching gas is circulated to the processing chamber 11 via a circulating and a storing means 60 and a flow passage control section 71, and is reused.
Patent JP-2002320250-A (JP)
Title: Caller's position information providing system and method, program for providing caller's position information and recording medium recorded with the program
Inventor: NISHIMURA YUTAKA
IPC: G06F13/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide caller's position information to be measured by a GPS(global positioning system) and originated, together with a recognition number for specifying the extracted caller to a single or a plurality of information users in a computer network represented by the Internet. SOLUTION: In a caller's position information providing system, 'information providing server 10' has a 'web site W1', a 'storage unit 11', an 'information receiver 12', an 'arithmetic unit 13', and a 'display unit 14'. Caller's position information, originated from an 'caller 30', is stored in the 'storage unit 11' by the 'information receiver 12', retrieved by the 'arithmetic unit 13', and provided to the information user in the 'web site W1' by the 'display unit 14'.
Patent JP-2002317606-A (JP)
Title: Turning device of rotating machine
Inventor: KOBAYASHI MASAHIRO
IPC: F01D25/36
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance a safety by assembling an air clutch mechanism to a turning device and protecting the turning device against an abnormal rotation. SOLUTION: When a turbine rotor 1 is reversely rotated for some reason, a reverse rotation detection signal from a reverse rotation detecting machine 36 is fed to a solenoid valve 35, the solenoid valve is immediately closed to stop supply of air for operating an air clutch 21, whereby an air pressure is released. A drive ring 23 is returned to a left direction in a drawing by an expansion motion of an expansion spring 25 and a component force in an axial direction acting on first and second spline parts 24a and 24b, whereby the spline parts are cut and separated. As a result, a reverse rotation force of the turbine rotor is not transmitted to a turning rotor 13, thereby preventing a breakage of the motor.
Patent JP-2002324915-A (JP)
Title: Integrated nitride semiconductor light emitting device
Inventor: ABE MASATOSHI
IPC: C09K11/62
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an integrated nitride semiconductor light emitting device which has a large area and has high light emitting efficiency. SOLUTION: A plurality of light emitting devices are arranged in parallel with each other on a single substrate, and a semiconductor layer comprises a rectangular n layer formed by the separation of an n type gallium nitride compound semiconductor layer by separation recesses, a light emitting layer, and a p layer. One long side and two short sides of the n layer are located close to one long side and two short sides of the light emitting layer and the p layers, respectively. Between the other long side of the n layer and the other long side of the p layer, an n-side ohmic electrode having essentially the same length as the long sides of the p layer is provided on the n layer, a p-side ohmic electrode is provided over nearly the entire surface of the p layer, and a p pad electrode is provided along one long side of the p layer on the p-side ohmic electrode.  The distance between one long side of the p layer and the n-side ohmic electrode is set to 250 μm or below. Out of the light emitting devices, at least some of them have, on the most upper surface of the semiconductor layer, a fluorescent material which absorbs part of the light from the light emitting layer and can emit light of different wavelengths.
Patent JP-2002325268-A (JP)
Title: Call receiver, and portable telephone set provided with the call receiver
Inventor: AMANO SHOJI
IPC: H04W84/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a call receiver capable of recognizing the arrival of an incoming call to a portable telephone without fail even if the portable telephone set is being used in a manner mode, and a portable telephone set provided with the call receiver. SOLUTION: When a call arrives at the portable telephone 20 while a vibrator unit 1 of the call receiver is worn on the arm of a portable telephone holder via a wearing band 10, the portable telephone 20 transmits a weak electric wave to a call receiver. When the ring receiver receives the signal, the vibrator unit 1 vibrates to directly transmit vibrations to the arm of the portable telephone holder. With this, the portable telephone holder is notified of a call arrival at the portable telephone without fail.
Patent JP-2002324478-A (JP)
Title: Electromagnetic relay with fuse
Inventor: SAKA YUJI
IPC: H01H85/143
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the structure of an electromagnetic relay with fuse. SOLUTION: This electromagnetic relay comprises first terminals 12a connected to the power source side, second terminals 12b connected to the load side, a movable connection piece 17 for enabling connection or disconnection between these terminals and an electromagnetic coil 16 for actuating connection or disconnection by the movable connection piece 17, and a part of the movable connection piece 17 is formed of a fuse part 14.
Patent JP-2002322672-A (JP)
Title: Bonnet opening/closing regulation device
Inventor: TAMARU MASAKI
IPC: B62D25/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a bonnet opening/closing regulation device easily inspecting a drive source without causing malfunction for certain. SOLUTION: A bonnet 12 is openably/closably provided in an engine room for storing a part of an engine 15 of a construction machine in an exposed state. An opening regulation means having a lock part, which can engage/ disengage an engagement part of the bonnet 12 by a locking motor, is provided. When a rotation sensor detects the stop of an engine 15, the locking motor is driven to release the lock of the bonnet 12, release the stopped engine, and inspect without any malfunction. When an inspection and maintenance are performed with the engine 15 driving in an unordinary state, a maintenance switch is operated. A control means controls an opening regulation means to release the engine 15 so as to inspect the driving engine 15.
Patent JP-2002328209-A (JP)
Title: Light scattering reflective plate and method for manufacturing the same
Inventor: NAGATA HIDESHI
IPC: G02F1/1335
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a light scattering reflective plate which gives good scattering characteristics while suppressing diffraction and to provide a method for manufacturing the same. SOLUTION: As a basic form, a projection and recess pattern having a parabolic cross section is adopted, and projections and recesses having various sizes and similar shapes compared with the basic form are provided so that they are randomly distributed. Alternatively, a projection and recess pattern having a cross section of the form of trigonometric functions is adopted, and projections and recesses having only their widths (diameters) varied compared with the basic form are disposed randomly. The distribution of the widths follows the normal distribution having the width of the projections and recesses as the means value, and the standard deviation is adjusted to be about 0.2.  Moreover, in the embodiment adopting the cross sections of the form of the trigonometric functions, a pattern in which only the height is changed while keeping the width of the projections and recesses constant, a pattern in which the width and height is varied while keeping the product of the width and height constant, or a pattern in which the combinations of the width and height are variously changed may be used.
Patent JP-2002320593-A (JP)
Title: Method and apparatus for measuring arterial blood pressure
Inventor: OMATA SADAO
IPC: A61B5/022
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a noninvative real time arterial blood pressure measuring method and an apparatus therefor preventing the generation of noise to a measuring result due to a method for fixing a sensor to a subject, or the like, regardless of the kind of the sensor. SOLUTION: The sensor 2 is attached to a proper region capable of detecting an arterial waveform on the body surface of the subject 1, for example, the wrist or arm in the human body. The terminal of the sensor 2 is connected to an arterial waveform intake means 3 and further connected to a blood pressure arithmetic means through an arterial waveform differentiating arithmetic means 4 and a zero cross arthmetic means 5 to output the operated result.
Patent JP-2002049585-A (JP)
Title: State management of server-side control object
Inventor: BURD GARY S
IPC: G06F13/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a development framework which can dynamically produce and process a Web page with a minimum program. SOLUTION: The states of one or more server control objects are managed by means of a transportable state structure that reciprocates between a Web server and a client. In regard to the state information of the transportable state structure, the hierarchy information is used by the server to search for a proper server control object out of the hierarchy where the relative sate information should be loaded about properties of the server control objects. Then an integrity code enables the server to judge whether the transportable state structure is altered while it is reciprocating between the server and client. The state information on one or more server control objects are recorded on the transportable state structure that transmits these state information to the client before a response is sent to the client.  The transportable state structure is returned to the server and loaded into the server control object to reset the hierarchy in its precedent state.
Patent JP-2002321508-A (JP)
Title: Air tire
Inventor: MISUMI HIDEKI
IPC: B60C11/13
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air tire whose tread part converts from a block pattern into a rib pattern and whose traction performance and brake performance at a rib pattern are prevented from deteriorating and whose abrasion resistance performance and partial wear resistance performance are excellent. SOLUTION: Depths of a center longitudinal groove 2 and the second side longitudinal grooves of right and left 4L, 4R on the tread part are maximized, transverse grooves 6L, 6R are formed at a deep grooved part 20A and a shallow grooved part 20B, and the deep grooved part 20A remains as a branch transverse groove at the rib pattern.
Patent JP-2002327816-A (JP)
Title: Continuously variable transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H15/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a friction transmission type continuously variable transmission capable of continuously changing the speed in a wide range of change gear ratio with a simple structure. SOLUTION: A driving shaft 2 and a driven shaft 4 are arranged concentrically rotatably with each other, and a driving side and a driven side tires 6 and 8 having the same diameter and possible to be moved in the axial direction and integrally rotated with each other are fitted to the driving shaft 2 and the driven shaft 4. A pair of rotary plates 12A abutting on the peripheral surfaces of the driving side and the driven side tires 6 and 8 to pinch them from both sides thereof with the pressure are arranged. The pair of rotary plates 12A are held freely to rotate around a direction crossing the centers 2a and 4a of the rotation of the driving shaft and the driven shaft as the center O.  A tire space maintaining member 32 is provided to maintain a distance between the driving side tire 6 and the driven side tire 8 constant in the direction of the centers 2a and 4a of the driving shaft and the driven shaft. Change gear ratio control means 342, 343 and 344 for setting a directional position of the centers 2a and 4a of the rotation of the driving shaft and the driven shaft are provided.
Patent JP-2002322808-A (JP)
Title: Plastic composite panel
Inventor: HARADA YASUHIRO
IPC: E04F13/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a plastic composite panel satisfying rigidity and lightness necessary for a concrete form panel or the like and excellent in impact resistance. SOLUTION: In this plastic composite panel comprising a central layer and outer layers on both sides of the central layer, fine particles having average particle sizes of 0.01-10 μm are dispersively contained in the central layer and/or outer layers. The fine particles more effectively have granular shapes.
Patent JP-2002327385-A (JP)
Title: Deinking agent
Inventor: EDO TAKESHI
IPC: C11D1/48
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a deinking agent having both functions as the deinking agent and functions to remove a pressure-sensitive adhesive at the same time when a sheet of recycled paper is obtained from a sheet of waste paper containing the pressure-sensitive adhesive material such as an adhesive. SOLUTION: This deinking agent comprises one or more kinds selected from alkylene oxide adduct compounds of a higher alcohol, alkylene oxide adduct compounds of a fatty acid, alkylene oxide adduct compounds of a dimer acid or a mixture of the dimer acid with an alcohol, alkylene oxide adduct compounds of a mixture of a natural oil and fat with a polyhydric alcohol and fatty acids or salts thereof together with a compound prepared by adding an alkylene oxide to an alkylamine compound and used in a deinking step of the sheet of waste paper.
Patent JP-2002327573-A (JP)
Title: Guide structure of cable for driving sliding door
Inventor: KITA YUJI
IPC: B60J5/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a guide structure of a cable for driving a sliding door capable of removing ice on the surface of the cable and easily following the oscillation of the cable. SOLUTION: The guide structure 10 includes: a bottomed, cylindrical guide cap 15 having a through hole 31 in its center for passing the cable 30 therethrough and having a flange 25 at one end thereof; a boot 16 made of a rubber-like elastic body having a rear end portion 34 attached to the flange 25 of the guide cap 15, and having a cylindrical portion 35 which protrudes from near the center of the rear end portion and extends outwardly through the wall of a vehicle body; and a guide pipe 17 fitted to the inner surface of the cylindrical portion 35 of the boot 16 and having a center hole 40 allowing the cable 30 to slidably pass therethrough. The through hole 31 in the guide cap 15 widens gently toward the front end thereof.
Patent JP-2002330544-A (JP)
Title: Single operation detecting device for non-utility generation equipment
Inventor: MAENAKA ARINORI
IPC: H02J3/38
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To readily detect a single operation of non-utility generation equipment and to suppress heat generation. SOLUTION: A single operation detecting device comprises: a current detector 10 mounted on a branch line 6 between a system-side distribution line 3 and a non-utility generator 8; a detecting load capacitor 22 connected to a non-utility generator side from the current detector on the branch line via a pair of IGBTs 20, 21 reciprocally connected in parallel; a load-discharge resistor 23 connected to the connection point between the IGBT and the detecting load capacitor via a switch 24; a current peak detector 12 for detecting the peak value of a current flowing to the current detector; a switch-control circuit 26 that turns on and off the pair of IGBTs at every zero-cross point during several cycles of the current, and turns off the IGBTs and at the same time turns on the switch during several cycles succeeding to the former several cycles; and a single operation determination unit 16 that determines the non-utility generation equipment to be in a single operation when the peak value of the current, which is detected by the current peak detector while the current is flowing in the detecting load capacitor, is almost same with a prescribed value.