baber/WOPTO huggingface dataset:
Patent JP-2002208726-A (JP)
Title: Photocoupler and its manufacturing method
Inventor: MARUHASHI NORIHIKO
IPC: H01L31/12
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a photocoupler realizing a miniature impact sensor by employing optical impact detection. SOLUTION: The photocoupler comprises a light emitting element 1, a light receiving element 2, and means 5 displacing through an impact in the optical path 6 between the light emitting element and the light receiving element.
Patent JP-2002209001-A (JP)
Title: Mobile phone
Inventor: SAGAWA HIDEYUKI
IPC: H04W88/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone wherein more kinds/amounts of numerals and symbols can be entered and that can process more information without changing its size. SOLUTION: The mobile phone is configured such that at least a mode changeover button, a numeral/symbol entry keyboard and a liquid crystal display screen are provided on both front and rear sides of a main body and the liquid crystal display screens on the front side and the rear side can independently be displayed.
Patent JP-2002214878-A (JP)
Title: Charging roller
Inventor: IKEUCHI YOSHIHISA
IPC: F16C13/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a charging roller, having a new structure which ensures high productivity, which can be manufactured at a low cost, which can secure a sufficient overlap margin (nip) with reference to an electrified body, such as a photoreceptor and which has an improved basic performance as an electrifying roller. SOLUTION: The charging roller is constituted by forming a conductive flocked fiber layer 6 on the outer peripheral surface of a base material 4, and then the layer 6 is covered with a conductive tube 8.
Patent JP-2001343666-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: NAGATA HISASHI
IPC: G09F9/30
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To reduce defective display caused by rounding of a signal waveform when a common electrode on a counter substrate is formed to have a long-size pattern and dot inversion driving and line inversion driving are performed. SOLUTION: On the counter substrate 11, the common electrode 22 is formed in a long-sized shape along the arranged direction of a signal line on an active matrix substrate 12, and the even-numbered electrode and the odd-numbered electrode are connected to the first trunk wiring 25 and the second trunk wiring 26 provided in both sides alternately. The first trunk wiring 25 and the second trunk wiring 26 are connected to a counter electrode connecting part 20 formed in supplementary capacitive wiring 14 in the side of the active matrix substrate 12 at two or more places through electrically conductive members 25. The supplementary capacitive wiring 14 can be formed of a metallic layer, etc., so as to have low electric resistance.  The deterioration of picture quality caused by the drawn potential of the common electrode 22, or by having the different amount of the potential drawn between the auxiliary electrodes can be reduced by connecting the trunk wirings to the supplementary capacity wiring 14 at two or more places.
Patent JP-2002210422-A (JP)
Title: Apparatus and method for cleaning substrate to be treated
Inventor: MORITA KOICHI
IPC: B08B3/10
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning a substrate to be treated, which is excellent in energy saving effect and in which the throughput of the substrate to be treated can be increased. SOLUTION: The saving of energy and the increase of the throughput are achieved by preheating a cleaning liquid (a) before supplied to a treating tank 2 by using a waste cleaning liquid 4 or the cleaning liquid during treatment as a preheating source.
Patent JP-2002214370-A (JP)
Title: Electronic clock with id function
Inventor: FUJITA KENJI
IPC: G04C3/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clock with a theft preventing function. SOLUTION: This electronic clock is provided with ID counters A, B (23, 26), thereby providing a function for setting ID according to a pointer position.
Patent JP-2002219923-A (JP)
Title: Air conditioner for vehicle
Inventor: UMEDA MAYUMI
IPC: B60H1/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce a deterioration in feeling a fluctuation control and to ensure an air conditioning with no uncomfortable feeling with respect to an air conditioned zone requiring no fluctuation control in an air conditioner for vehicle having two air conditioning systems for respectively air-conditioning the different air condition zones, sharing a blower in the two air conditioning systems, and capable of independently changing conditioning air temperature of the respective air conditioning systems. SOLUTION: When it is determined that the fluctuation control is requested, the fluctuation control of an air distribution door which changes an air distribution amount to each of the air conditioned zones is carried out. An air amount is controlled such that when the fluctuation control is requested in only one of the two air conditioned zones, the fluctuation control of the distribution door is carried out and simultaneously, a flow air amount in the blower is increased in a case where the air distribution amount to the one of the air conditioned zones is increased. The flow air amount in the blower is decreased in a case where the air distribution amount to the one of the air conditioned zones is decreased. When the air distribution amount to the one air conditioned zone is increased, the conditioning air temperature may be varied.
Patent JP-2002223580-A (JP)
Title: Inverter device
Inventor: MATSUI KEIZO
IPC: H02P6/08
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an inerter device that sharply reduces torque ripples and suppresses noise and vibrations. SOLUTION: This inverter device is provided with a rotor-position/speed detecting part 8, that detects the position and speed of a rotor from a terminal voltage of a motor 4; a speed control part 10 that controls the speed of the motor to a target speed; a conduction width setting part 11 that sets the conduction width to the motor; a PWM position setting part 12, that sets the PWM position in the conduction of the motor, and a conduction controlling part 9 that controls the conduction to the motor. The conduction control part 9 controls the conduction according to the magnetic pole position of the rotor. In this case, the conduction width is set in the range of 120 degrees or more and less than 180 degrees.  Three sections are provided on a beginning part of one energization section; a first section that PWM controls switching elements, a second section that normally turns on given switching elements after the first one, and a third section that PWM controls the switching elements after the second one.
Patent JP-2002223485-A (JP)
Title: Character entry system, character entry device and character entry method
Inventor: OKAYASU KO
IPC: H04Q9/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a character entry system with higher user-friendliness. SOLUTION: The character entry system is provided with a character entry device 1 that can reproduce at least contents stored in a recording medium such as a DVD and has the Bluetooth interface and a mobile terminal 17 that can enter character information by a user and has the Bluetooth interface, and the character entry device 1 uses wireless communication adopting the Bluetooth system to cross-reference the character information sent from the mobile terminal 17 with contents. Thus, any mobile terminal 17 that has the Bluetooth interface and can transmit/receive text data can enter character information.
Patent JP-2002222278-A (JP)
Title: Virtual ceremony providing device and virtual ceremony providing method using the internet
Inventor: HIRAMATSU TOSHIMICHI
IPC: G06Q10/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a virtual ceremony providing device and method using the Internet capable of providing a place for blessing a couple who will marry as hosts of the ceremony or mourning a deceased person as an object person for the ceremony, to persons who live in a place remote from the site of the ceremony or cannot participate in the ceremony. SOLUTION: This virtual ceremony providing device using the Internet is provided with a receiving means for receiving the information on a host of the ceremony transmitted from an information terminal, a component storage means for storing a home page component, a home page creating means for creating a home page for displaying a virtual ceremony screen using the information on the ceremony host and the home page component, a server for saving the created home page and opening the same to the public, a payment information input means for inputting the payment information required for paying gift money or funeral money for the ceremony host on the home page, and payment information transmit/receive means for transmitting the payment information to an external settlement engine to perform authentication.
Patent JP-2002231148-A (JP)
Title: Cathode-ray tube
Inventor: HATTA SHINICHIRO
IPC: H01J29/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the displacement of beam on the surface of the stretched mask of a cathode-ray tube with flat screen without using an external correction coil, a magnetic sensor, and a correction electric circuit. SOLUTION: An annular band for a soft magnetic substance is installed on the outside of an IMS to remarkably reduce the deviation of a beam.
Patent JP-2002225824-A (JP)
Title: Manufacturing method for packaging body with unsealing finger grip part and lateral sealer
Inventor: KAMEDA MINORU
IPC: B65B51/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a packaging body with an unsealing finger grip part and a lateral sealer, which enable a packaging film to be easily and rapidly ruptured for unsealing by forming the protrusive unsealing finger grip part out of the packaging film in itself, and which enable easy manufacture and a reduction in material cost and manufacturing cost by reducing the number of parts by comparison with a case where an unsealing means is provided by means of other members. SOLUTION: In the manufacturing method for the packaging body with the unsealing finger grip part, an article to be packaged is covered with the long packaging film having heat-shrinkable properties, the packaging film is cut through cooperation between the first fusing cutter of the sealer and a receiving blade so that an overall width of the packaging film can be taken as a prescribed length, and an cut end is heat-sealed. After that, the packaging film for covering the article to be packaged is heat-shrunk. The unsealing finger grip part is formed out of the packaging film by heat-shrinking the packaging film after mutual opposed parts of the packaging film are heat-sealed by the second fusing cutter provided at a prescribed interval with respect to the first fusing cutter.
Patent JP-2002233160-A (JP)
Title: Inverter control device
Inventor: JINGU ISAO
IPC: H02P7/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To enable continuation of the operation of an inverter, even if one current detector malfunctions, by specifying a phase of a current detector 5 which malfunctions, obtaining an estimated current value of the corresponding phase using a detected current value of another phase, rather than a detected current value of the malfunctioning current detector, and using this. SOLUTION: An effective value of each phase of an output of the inverter 3, produced when a malfunction is detected, is formed by an effective value detector 14, and the magnitude of the effective current value of each phase is compared by an effective value comparator 15, and it is determined that a current detector of a phase whose current deviation from that of another phase is the largest malfunction. A change-over switch 16 changes the current detector of the corresponding phase to a current detector of another phase, in place of the current detector of a phase, the current detector 5 which malfunctions. Consequently, the inverter is operated using the estimated value found from a detected current value from another phase, even if the current detector of a certain phase malfunctions.
Patent JP-2002228065-A (JP)
Title: Structure of joint part of metal pipe
Inventor: HIRABE SHINJI
IPC: F16L21/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a joint part of a metal pipe in which pipes can be reliably joined with each other by simply inserting one spigot of one pipe to a socket of the other pipe when connecting the metal pipes, the piping work is easy, the pipe extraction preventive force is high, waterproofness is excellent, and a joint part is reliably safe. SOLUTION: This structure comprises the spigot in which a stopping stepped part is circumferentially provided at a distal end of an outer circumference of one pipe end, a tapered outer circumferential surface to be contracted toward the opening side is formed with the diameter of the wall thickness of the pipes as a standard, and a series of annular locking parts having a hooking stepped part to an inclined surface are provided on the tapered outer circumferential surface, and the socket in which a stopper stepped part is circumferentially provided on a distal end of the inner circumference of the other pipe end, a tapered inner circumferential surface expanded to the opening side is formed with the diameter of the wall thickness of the pipes as a standard,  and a series of annular locking parts having a hooking stepped part to an inclined surface are provided on the tapered inner circumferential surface.
Patent JP-2001288372-A (JP)
Title: Water-based resin dispersion
Inventor: OTA SEIJI
IPC: C08F297/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based resin dispersion capable of giving an adhesive exhibiting high bond strength and intended for bonding polyolefins. SOLUTION: This water-based resin dispersion is obtained by dispersing in water (A) an olefin-based block copolymer of the general formula (I): PO-f-R (PO is a polyolefin segment composed of recurring unit derived from a 2-20C olefin and having a weight-average molecular weight of >=2,000; f is an ether linkage, ester linkage or amido linkage; and R is a functional segment having come from chain polymerization reaction and comprising recurring unit >=500 in weight-average molecular weight) or (C) an olefin-based polymer composition comprising the component A and a thermoplastic resin B other than the component A.
Patent JP-2002227442-A (JP)
Title: Stopping device
Inventor: NAKASE MASATSUGU
IPC: E04H6/18
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a stopping device capable of surely preventing the forgetfulness of putting the side-brake on without requiring much manufacturing cost. SOLUTION: An illusion giving means 14 for giving a driver such an optical illusion as the stopping device is forward inclined in the direction of a vehicle driving therein is applied to side walls 4 on both right and left sides as seen from the vehicle driving therein of a floor 2 leading to a vehicle storage section.
Patent JP-2002229090-A (JP)
Title: Image blur correction device
Inventor: HAYASHI TAKAYUKI
IPC: H04N5/232
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an image blur correction device which is light in weight and is easy to assemble. SOLUTION: This image blur correction device corrects image blurs by moving and controlling a correction lens 1 in two directions within a plane perpendicular to the optical axis. A pitching movement frame 2, which holds the correction lens 1 and is freely movable in the vertical and lateral directions, respectively, by means of a yawing movement frame is provided with a laminated substrate formed two coil patterns 7A and 7B which drive the frame in the vertical and lateral directions, respectively. A stationary frame 5 is provided with magnets, which are disposed across yokes facing the coil patterns 7A and 7B and Hall elements 8A and 8B fixed to the laminated substrate 6 and face the magnets and detect the position of the correction lens 1.  The device is provided with a flexible printed circuit board 9 for drawing out the wiring of the coil patterns 7A and 7B and Hall elements 8A and 8B of the laminated substrate 6 to a connector 15 on the stationary frame 5 side from the pitching movement frame on the moving side.
Patent JP-2001269137-A (JP)
Title: Method and apparatus for improving sashimi meat quality utilizing low-temperature brine solution
Inventor: CHO EISAI
IPC: A23L17/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and apparatus, capable of satisfying consumers' demand of 'highly resilient texture' through applying such a physical means as to artificially intensify meat contraction at the point of cooking sashimi. SOLUTION: This method is characterized by comprising the following practice: living fishes 7 obtained are immediately put into a chilled low-temperature brine solution 4 and set lethal so as to ensure the muscle of the fishes 7 to contract gradually and more intensely and thereby further improve the meat resilience of the fishes.
Patent JP-2002243452-A (JP)
Title: Gyro and its driving method
Inventor: NUMAI TAKAAKI
IPC: H01S3/083
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To detect the rotating direction/velocity in a gyro even without using any dither, or to limit the number of oscillation modes enough to avoid causing the lock-in. SOLUTION: A light 21 generated on an acyclic route 1 is incident on an optical resonator composed of a cyclic route 2 and then couples with a clockwise laser beam 11 only, without coupling with a counterclockwise laser beam 12, to result in an interference of the laser beam 11 with the laser beam 12 in a semiconductor gyro, while a voltage between an anode and a cathode is monitored with a source current regulated to be constant to obtain a signal having an amplitude of 100 mV at a frequency 20 kHz. Thus, a beam signal is detectable even when the semiconductor gyro is still. The end face of the acyclic route 1 is inclined in a propagating direction of the laser beam to avoid the lock-in due to back-scattering lights.
Patent JP-2002246434-A (JP)
Title: Substrate transfer system
Inventor: DEGUCHI YOICHI
IPC: H01L21/68
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer system of high versatility, without imposing load on the central controllers of respective devices which transfer a substrate. SOLUTION: Since the respective central controllers 209 and 110 regulate the access of the transfer devices 126 and 207 to an instage 202 by signals which are synchronously and simultaneously outputted from a stage sensor 205 and first and second access sensors 206 and 208, load is not imposed on the central controllers 209 and 210. Since such a control can be performed by turning on/off the signals, versatility becomes very high.
Patent JP-2002246502-A (JP)
Title: Semiconductor device
Inventor: NISHIBORI HIROSHI
IPC: H01L23/12
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device having a circuit pattern being formed on the surface of an insulating substrate and a pattern being formed on the rear surface thereof in which the reliability can be enhanced by protecting the insulating substrate and solder against cracking and suppressing spread of crack significantly even if the solder is cracked. SOLUTION: A circuit pattern and a rear surface pattern are formed of an aluminum alloy and a relation Lp=0.85Lu-1.15Lu is set between the dimension Lu from the end face of an insulating basic material to the end face of the circuit pattern and the dimension Lp from the end face of the insulating basic material to the end face of the rear surface pattern. Furthermore, relations of tp<=0.4tu and 0.05<=tp<=0.2 mm are satisfied between the thickness tu of the circuit pattern and the thickness tp of the rear surface pattern.
Patent JP-2002243985-A (JP)
Title: Method for two dimensionally transforming optical fiber ribbon, and two dimensionally transformed optical fiber ribbon bundle
Inventor: ISHIKAWA TAKAAKI
IPC: G02B6/40
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate a fiber transformation when it is necessary to transform a plurality of optical fiber ribbons into a plurality of optical fiber ribbons of a different number of optical fibers. SOLUTION: Two dimensional ferrules 10A and 10B which have optical fiber insertion holes for two dimensional arrangement of horizontal 8 rows ×longitudinal 4 lines are attached to each of horizontal, for example, eight 4-core optical fiber ribbons A and longitudinal four 8-core optical fiber ribbons B. Both two dimensional ferrules 10A and 10B are connected by an optical connector. The problem that an optical fiber to be connected is mistaken is not caused. The method is simple compared with welding connection, and a number of man-hour is reduced. The problem of easy disconnect is not caused. Connection can be repeated any number of times.
Patent JP-2002250253-A (JP)
Title: Exhaust gas recirculation system
Inventor: TOKUMARU TAKESHI
IPC: F02F7/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact exhaust gas recirculation system applicable to an existing/mounted engine. SOLUTION: The exhaust gas recirculation system 10 reduces generation of NOX by recirculation a part G3 of the exhaust gas G2 emitted from the exhaust side 52 of an engine 51 to the intake side 53 of the engine 51 via an EGR pipe. The EGR pipe 14 is disposed so that the pipe passes through the space inside a cylinder head cover 17 of the engine 51.
Patent JP-2002250698-A (JP)
Title: Device for inspecting defect of flat display panel
Inventor: SAIJO YUTAKA
IPC: G01N21/956
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To inspect defects in a flat display panel using a line sensor of high resolution to verify a degree of the defects in detail and precisely, and to shorten the inspection time. SOLUTION: This defect inspection device for the flat display panel has a line sensor 12 comprising photoreceptive elements 12a arranged on a straight line to make small areas sufficiently smaller than respective pixels R, G, B of a liquid crystal cell 1 serve as detected visual fields A, a scanning part 9 for scanning the relative position between the liquid crystal cell 1 and the line sensor 12 along a direction Y orthogonal to an arranging direction X of the photoreceptive elements 12a, and a reading and processing part 19, connected to the line sensor 12 to inspect the defect of the liquid crystal cell 1 by rocessing brightness data D0 from the respective photoreceptive elements 12. The reading and processing part 19 has a sensor position correcting function part 19c for correcting a positional shift Y1 and so on in the scanning direction Y in each line sensor 12.