baber/WOPTO huggingface dataset:
Patent JP-2002019919-A (JP)
Title: Moving shelf system
Inventor: HATTORI ATSUYA
IPC: A47B53/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a moving shelf system allowing easy recognition of a moving direction of each moving shelf. SOLUTION: When a non-illustrated control device is instructed to form a big work passage between a fixed shelf 1 and a moving shelf 4, buzzers of the moving shelves 4 and 5 are actuated, each indicating lamp 17 on a right side viewed from the front side of the moving direction, that is, the front, flickers or is turned on and the moving shelves 4 and 5 are moved in the direction of the arrow in a Figure in a state that the actuating of the buzzers and flickering or lighting of each indicating lamp 17 are continued after the lapse of prescribed hours. As a result, a surrounding worker can recognize that the moving shelves 4 and 5 are going to move in the direction of the indicating lamp 17, that is, in the direction going toward the fixed shelf 2 or are moving.
Patent JP-2002026924-A (JP)
Title: Data repeater and multiplex communication system
Inventor: YOSHIKAWA HATSUME
IPC: H04L29/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a data repeater in a multiplex communication system that can be easily restructured with addition of an ECU or the like. SOLUTION: The data repeater relaying networks is configured such that header addition means 441-444 add a prescribed heater to a data main body of a received data frame and transmission/reception means 411-414 connected to a communication line of a transmission destination transmit the resulting data, and the header addition means 441-444 add the header to the data main body by referencing to header table means 461-464 cross-referencing the header to the data ID. It is equivalent to resetting a node of a transmission source that the header table means 461-464 are revised through the addition of the ECU or the like, thereby the multiplex communication system can be restructured without the need for actually resetting the node of the transmission source.
Patent JP-2001057221-A (JP)
Title: Logic of fuel cell system for discriminating high speed and standard stop commands
Inventor: KESKULA DONALD H
IPC: H01M8/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a fuel cell system and to prevent deterioration of the system by efficiency discriminating necessity between high speed and standard stop commands. SOLUTION: In a method for controlling actuation of a fuel cell system, each stop command 78 of the system is provided to a determination logic circuit 76 for determining whether the command is standard stop command 82 or a high speed stop command 80. When the logic circuit determines that the stop command is the standard stop command, the system is stopped by a standard sequential process in which a hydrogen flow is consumed inside the system. When the logic circuit determines that the stop command is the high speed stop command, the hydrogen flow is removed from the system by being exhausted into atmosphere or being returned into storage facilities.
Patent JP-2002022160-A (JP)
Title: Method for warming up fuel evaporator
Inventor: TACHIHARA TAKAHIRO
IPC: F23D11/40
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for warming up a fuel evaporator capable of reliably performing operation, ranging from starting to completion of warming up in a short time without waste. SOLUTION: A fuel evaporator comprises an evaporation chamber to evaporate by injecting liquid source fuel from a first injection means to its heat source part; a catalyst combustor having a combustion catalyst and introducing combustion gas to the heat source part of the evaporation chamber; a second injection means to inject and feed fuel to the catalyst combustor; a combustion gas feeding means to inject fuel from a fuel injection part to the combustion catalyst and feed gas, generated resultant from catalyst combustion, toward the catalyst combustor; a first temperature measuring means to measure the temperature of the catalyst combustor; and a second temperature measuring means to measure the temperature of the evaporation chamber.  A first process wherein after a feed of combustion gas by the combustion gas feeding means is started, the combustion gas feeding means is stopped according to the temperature of the catalyst combustor and a feed of fuel to the catalyst burner is started and a second process wherein raw fuel is injected according to the temperature of the evaporation chamber and evaporation is started are executed, in the order.
Patent JP-2002025015-A (JP)
Title: Magnetic tunnel effect type magnetic head and method of manufacture
Inventor: NAKASHIO EIJI
IPC: H01L43/08
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To form a magnetic tunnel junction film being a magnetic tunnel junction element on a surface excellent in smoothness. SOLUTION: A magnetic tunnel effect type magnetic head is provided with a first soft magnetic conductive film being a lower layer shielding layer 24, a metal oxide film 25 and a first non-magnetic conductive film which are a lower layer gap layer 26 formed on the first soft magnetic conductive layer, the magnetic tunnel junction film 34 being the magnetic tunnel junction element 27 formed on the first non-magnetic conductive film, a second non-magnetic conductive film being an upper layer gap layer 28 formed on the magnetic tunnel junction film 34 and a second soft magnetic conductive film being an upper layer shielding layer 29 formed on the second non-magnetic conductive film. And at least the metal oxide film 25 of the lower layer gap layer 26 is provided directly under the magnetic tunnel junction element 27.
Patent JP-2002026049-A (JP)
Title: Surface treating method of substrate
Inventor: TOYODA HIDESHI
IPC: H01L21/60
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method of a substrate having irregularities on the surface (e.g. a semiconductor substrate having protruding insulating parts and recessed electrode parts formed on the surface being used in the formation of a metal film pattern) in which only the protrusions can be reformed selectively in the fabrication of a semiconductor device. SOLUTION: Properties at the surface part of protrusions on a substrate (A) are varied selectively by touching the surface part of a planar or sheet-like article (B) only to the surface part of protrusions on the substrate (A) having irregularities on the surface.
Patent JP-2002023595-A (JP)
Title: Image forming device
Inventor: OSHIMA KEITA
IPC: G03G15/01
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which enables preventing the misoperation of a user by allowing a rotary of a developing device to automatically move when the user opens a door cover in order to exchange the developing device. SOLUTION: This image forming device is typically composed of the rotary of the developing device 17 which is rotatably disposed in a device main body, plural pieces of color developing devices 14 which are attachably and detachably mounted in the peripheral direction of the rotary of the developing device 17 and a front cover 27 for accessing the color developing devices 14. Therein, when the front cover 27 is opened, the rotary of the developing device 17 is rotated to the prescribed position.
Patent JP-2002021771-A (JP)
Title: Draining method for water tank water
Inventor: YAMAGUCHI TERUO
IPC: F04D15/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To drain water suitably by arranging a plurality of submerged motor pumps in a compact water tank. SOLUTION: A plurality of submerged motor pumps 11a, 11b are arranged vertically inside the water tank 10, and operation of these motor pumps are stopped sequentially.
Patent JP-2001346853-A (JP)
Title: Finger-pressure auxiliary
Inventor: KATO NOI
IPC: A61H39/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a finger-pressure auxiliary, having projections on the surface, one or two curved cuts formed in a part of the body, and that can be handily used as an auxiliary for finger-pressure with a finger inserted in the cuts. SOLUTION: Projections (3) are formed on the surface of a body (1), and one or two cuts (2) are formed in a part of the body (1).
Patent JP-2002028253-A (JP)
Title: Gauge field (vector potential) generator
Inventor: AOKI TAKASHI
IPC: A61H23/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a higher therapeutic effect. SOLUTION: A cylinder 9 is internally provided with an AT-cut quartz crystal vibrator 5 and long-side vibration X-cut quartz crystal vibrators 6 and 7. The resonance frequency of the AT-cut quartz crystal vibrator 5 is set at 2 MHz, the resonance frequency of the long-side vibration X-cut quartz crystal vibrator 6 at 80 kHz and the resonance frequency of the long-side vibration X-cut quartz crystal vibrator 7 at 40 kHz. The AT-cut quartz crystal vibrator 5 is first vibrated for 15 seconds, then long-side vibration X-cut quartz crystal vibrator 6 for 1 minute and the long-side vibration X-cut quartz crystal vibrator 7 for 2 minutes and the irradiation with a gauge field of 2 MHz (15 seconds) then 80 kHz (1 minute) then to 40 kHz (2 minutes) is repeated by repetition of such operation.
Patent JP-2002032409-A (JP)
Title: System and method for relating information
Inventor: NAKAGAWA ZENJI
IPC: G06F17/30
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an information relating system which can easily relate pieces of information to each other. SOLUTION: A network server 30 automatically determines which of other documents relates to a 1st document displayed firstly according to the past display frequency of other documents displayed right after the 1st document. Namely, means 311 to 314 executed by a control means 31 can automatically select the document displayed at the same time with the 1st document at a high display frequency as a 2nd document relating to the 1st document. The documents can, therefore, be related all by the network server 30, so the need for a specific operator is eliminated and there is no dependency on the storage amount of a document data group 323, so the documents can easily be related to one another.
Patent JP-2002031769-A (JP)
Title: Optical scanning device
Inventor: HORIUCHI KENICHI
IPC: H04N1/113
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device with which a reference position signal in an effective scanning zone can be stably picked up even when the rotational period of a rotating polygonal mirror fluctuates. SOLUTION: The reflected light from a work to be scanned and the reflected light from a reflection part 3 located at a reference position in an effective scanning zone are optoelectronically transduced at the same optoelectronic transducing part 5, information expressing the reference position in the effective scanning zone is picked up from a mixed signal, in which two pieces of information given by the two reflected light beams outputted from the optoelectronic transducing part 5 co-exist with a time difference, by a window signal having a time width for the information expressing the reference position in the effective scanning zone, thus the beginning point of the effective scanning zone E is decided.  The window signal for picking up the signal of the reference position in the effective scanning zone is generated by a generating part 7 of a variable width/period window signal so that the window signal has a window signal width and a window signal period corresponding to the period of an index signal generated in a index signal generating part 6.
Patent JP-2002070758-A (JP)
Title: Pressure adjustment device of vane pump
Inventor: HAYASHI TETSUJI
IPC: F04C14/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the pressure adjustment valve of a vane pump which can minify the pressure fluctuation of an output port. SOLUTION: A vane pump is provided with a vane pump VP connecting a drive shaft 9 to an engine and changing a quantity of discharge in response to the revolving speed of the engine, a pressure control valve FV provided in the halfway of a flow passage connecting a discharge side pressure chamber communicating with the discharge side of the vane pump to load, slidably incorporating a spool between the discharge side pressure chamber and a control spring chamber introducing the pressure of the load side, opened at a tank port communicating the discharge side pressure chamber with the tank at an opening in response to the position of the spool and controlling supply pressure for the load, and a pressure regulating valve SV regulating the pressure of the control spring chamber of the pressure control valve by the excitation current of a solenoid Sd.  In the vane pump, the secondary pressure chamber of the pressure regulating valve communicates with a drive shaft side oil reservoir 1D collecting leakage oil from a vane 10, and communicates with the low pressure passage of the vane pump connected to the tank port through the oil groove 3A of a bush rotatably supporting the drive shaft.
Patent JP-2002028601-A (JP)
Title: Cleaning device
Inventor: NISHIO TORU
IPC: B08B1/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To make a cleaning device for a glass substrate, or the like, small- sized and to improve the diversity and flexibility of operation. SOLUTION: The cleaning device is composed of a booth 1 having a closed space for taking-in a plate like work to be treated, a guide part 2 for guiding and fixing the taken-in work to expose the surface and the rear face of the work to the space, a cleaning head part 3 for cleaning the surface and the rear face of the fixed work simultaneously while moving in the space, a drying head part 4 for drying the surface and the rear face of the fixed work simultaneously while moving in the space, and a driving part 5 for successively driving the cleaning head part 3 and the drying head part 4 according to a previously settable treatment procedure to perform the cleaning and the drying suitable for the work.
Patent JP-2001052611-A (JP)
Title: Manufacture of lamp tube
Inventor: JEREBIC SIMON
IPC: H01J9/22
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a lamp tube whereto a coating material is applied, capable of generating a uniform layer thickness to a great extent. SOLUTION: A lamp tube 1 is formed by applying a coating material 3 to a lamp tube 1 and drying, when the liquid surface level 2 of the coating material 3 is sunk along the lamp tube 1, and a local dry zone 11 of the coating material 3 remaining on the tube surface with the sink of the liquid level 2 is allowed to follow up after the sinking liquid level 2 at certain time intervals constant substantially.
Patent JP-2002042811-A (JP)
Title: Positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M10/05
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a non-aqueous electrolyte secondary battery having superior discharge capacity during high loading, and the non-aqueous electrolyte secondary battery using the same. SOLUTION: The positive electrode active material for the non-aqueous electrolyte secondary battery comprises secondary particles formed with the aggregation of primary particles. The primary particles are lithium cobaltate represented substantially by a general formula LiCoO2, and the rate of the primary particles exposed to the outer surface of the secondary particles is 38% or more of the total primary particles in number and the average size of the primary particles is within 0.4-6 μm. Otherwise, at least portions of the adjacent primary particles are bonded by sintering, and the average size of the secondary particles is within 4-15 μm, and the secondary particles are preferably spherical or elliptical.
Patent JP-2001245770-A (JP)
Title: Tableware
Inventor: KATO MINORU
IPC: A47G19/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tableware that is superb in heat insulation properties. SOLUTION: This tableware accepts food, soup, and the like, consists of a metal inner container 1 and an external container 2 made of a synthetic resin, the inner and outer containers 1 and 2 are joined at an upper end, and at the same time a hollow part 3 is formed between the inner and outer containers 1 and 2.
Patent JP-2002044538-A (JP)
Title: Control system consisting of control sections, and control method by the control sections
Inventor: NAKADE TOMOHITO
IPC: H04N5/44
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a control system consisting of a plurality of control sections where data transmission and reception between a host MPU and sub MPUs can efficiently be made. SOLUTION: A host control section 3 transmits a 1st command to a 1st sub control section 2, a 2nd command to a 2nd sub control section 1, the 1st sub control section 2 connected to the host control section 3 receives 1st and 2nd commands sent from the host control section 3, identifies the received commands, performs an operation on the basis of the 1st command out of the received commands, transmits the 2nd command to the 2nd sub control section, and the 2nd sub control section connected to the 1st sub control section receives the 2nd command sent from the 1st sub control section and performs an operation on the basis of the received command.
Patent JP-2001058055-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To receive a command at appropriate time by inhibiting the activation of the program of an interruption processing after power supply is started until a control operation becomes normally performable while the program of an interruption signal is activated and the command is received at the time of receiving the interruption signal. SOLUTION: In an electric variable display device 1 provided inside a game area 13, variable display is started by the entry to a start winning port 4 of a hit ball and the large winning state of driving a variable winning ball device 50 is generated in the case that a display result at the time of stoppage is a specified display form. In this case, the interruption signal is transmitted from a game controller to a display controller together with the command. In the display controller, at the time of receiving the interruption signal, an interruption state is attained by activating the program of the interruption processing and the command transmitted from the game controller is received.  However, at the time, after the power supply is started until the control operation becomes normally performable, the interruption inhibition state of not activating the program of the interruption processing is attained.
Patent JP-2002051096-A (JP)
Title: Orthogonal modulator and orthogonal demodulator
Inventor: MIZUSAWA KIN
IPC: H04N5/40
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal modulator and an orthogonal demodulator capable of freely selecting an intermediate frequency and avoiding spriousness or the like. SOLUTION: A frequency-divided output signal having the phase differences of 0 deg., 90 deg. and 180 deg. is generated by dividing the frequency of a carrier signal into 1/n stages, a frequency-divided output signal having the phase differences of 0 deg. and 90 deg. is generated by similarly dividing the frequency of the carrier signal into 1/m stages, and a prescribed signal is selected out of these signals. The selected signal is inputted to two image rejection mixers and the output of each of image rejection mixers is inputted to the orthogonal modulator as a carrier signal.
Patent JP-2002046549-A (JP)
Title: Mounting structure for splash guard
Inventor: MATSUSHITA TETSUYA
IPC: B60R13/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a splash guard capable of positively preventing rattling of the splash guard during traveling and powerfully suppressing vertical movement of the splash guard particularly when an external force is applied from below. SOLUTION: In this mounting structure, a bracket 3 formed with a hook piece part 5 extending upward is attached to a lower part of a side body 1 and the splash guard 2 is mounted to the side body 1 via the bracket 3 by hooking a pawl part 7 to the hook piece part 5 of the bracket 3. An engagement piece part 6 extending to a back face side of the splash guard 2 is formed in a lower part of the bracket 3 and a cross sectionally U-shaped stopper part 8 with a downward facing opening engaged with the engagement piece part 6 is provided in a back face of the splash guard 2.
Patent JP-2001324718-A (JP)
Title: Structure of multidomain wide viewing angle liquid crystal display
Inventor: RYU KOUTATSU
IPC: G02F1/1333
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a multidomain wide viewing angle liquid crystal display having slits formed on electrodes and bumps formed on the upper sides of the slits. SOLUTION: The slits are formed on the electrodes and the bumps are formed on the upper sides of the slits. Pretilt angles of liquid crystal molecules are provided and multidomains are formed by a combined effect of the bumps and the corresponding electrode slits. The bump structure formed on the electrode slits is constructed on an electrode layer of a single substrate or formed on electrode layers of upper and lower two parallel substrates. The structure of the liquid crystal display reduces color dispersion, effectively heightens response speed and gray scale response speed of the liquid crystal display and moreover reduces generation of reverse disclination lines. Also high voltage driving is unnecessary. Also windows occupy comparatively large space.  Transmittance of opening black matrix areas of the display is heightened about 15-20% compared with a conventional multidomain wide viewing angle liquid crystal display by reducing the generation of the reverse disclination lines.
Patent JP-2002058268-A (JP)
Title: Supermagnetostrictive actuator
Inventor: OTA KAZUYOSHI
IPC: H02N2/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To inhibit a suppression of a displacement of a supermagnetostrictive rod even by extending the rod in a state in which a prestress is actuated and to simultaneously enable a simple regulation of a prestress to an optimum set pressure. SOLUTION: A spring (8) having a smaller spring constant of a preset actuating deflecting range than that when its deflection is smaller than the preset range and having substantially predetermined nonlinear characteristics in which a spring force is equal to the set pressure of the prestress within the deflecting range and a pressurizing member (3T) for actuating the rod (2) in its axial direction with the spring force as the prestress are arranged at a free end side of the rod (2).
Patent JP-2002055117-A (JP)
Title: Capacitance type acceleration sensor
Inventor: TANAKA KENICHI
IPC: G01P15/125
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a capacitance type acceleration sensor by providing a means for absorbing and damping the excessive displacement of the movable part of a flexible member. SOLUTION: This capacitance type acceleration sensor comprises a base member 1 having a housing hole 11 for movably housing a weight 3 displaceable according to the force generated by acceleration; the flexible member 2 having the movable electrode 21 formed on one of two opposed electrodes for accumulating charges in the movable part for suspending and supporting the weight, which is placed on the opening end surface of the housing hole; and a wiring plate member 5 having the other fixed electrode 51 of the two opposed electrodes for accumulating the charge, which is placed on the flexible member with a prescribed space. Damper means 7, 8 and 9 for absorbing and damping the excessive displacement of the movable part of the flexible member area provided between the housing hole and the weight.