baber/WOPTO huggingface dataset:
Patent JP-2004242729-A (JP)
Title: Game machine, program for game machine, and computer-readable recording medium recording program for game machine
Inventor: AZUMA TAKAYUKI
IPC: A63F5/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine such as a slot machine that varies the ratio of balls put out.  <P>SOLUTION: The game machine 10 has a plurality of rotating reels 40 displaying a plurality of symbols in the surroundings thereof and a control device 20 to control the game machine 10. The control device 20 has a combination drawing means 110 to draw lots for winning or losing a combination, a stop control means 120 to control the rotating reels so as to stop on the basis of the result of lot drawing of the combination drawing means 110, a winning judgment means 140 to judge a win or a failure by the stopping position of patterns when all the rotating reels 40 stop rotating, a ball putting out rate determination means to determine the ball putting out rate, the rate of the number of medals put out to the number of medals thrown in, and a putting out rate change means to change the ball putting out rate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246553-A (JP)
Title: Management equipment, system, method, and program
Inventor: YOSHITAKE ATSUSHI
IPC: H04L9/32
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect an illegal access to information.  <P>SOLUTION: A management computer 1 connected to a network 8 determines whether or not a person accessing a general computer 6 in a building 9 or a living room 10 is the right person, based on entry/exit history information or room entry/exit history information recorded by equipment such as an IC card reader/writer 2 or a fingerprint authentication device 4, and calculator history information about the general computer 6. A determining part 100 of the management computer 1 refers to at least either an entry/exist history storage part 3 or a room entry/exist history storage part 5, and prohibits access to the general computer 6 if the exit/entry or room exit/entry history information about the person accessing the general computer 6 is not stored in the entry/exist history storage part 3 or the room entry/exist history storage part 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244188-A (JP)
Title: Elevator car
Inventor: NAKAJIMA IWAO
IPC: B66B13/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car capable of making it easy for an operator to perform the operations using the space under an apron.  <P>SOLUTION: The elevator car 7 is equipped with a car floor 8, a threshold 18 installed on the car floor 8 through a threshold receptacle 17, and the apron 29 installed on the threshold receptacle 17. The apron 29 consists of an upper apron part 30 and a lower apron part 31, the two being coupled together by a butterfly bolt 32 and a nut 33. A first opening hole 36 is formed in the lower apron part on its position near the bolt 32 and the nut 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244978-A (JP)
Title: Skeleton construction method and skeleton
Inventor: TANAKA SHUNPEI
IPC: E02D29/045
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skeleton construction method and a skeleton for economically constructing a new structure in a short period of time, making effective use of an existing underground skeleton left in a site.  <P>SOLUTION: Floor thickness increase reinforcement 9 is performed to a first-floor floor 17 of the existing skeleton A, and a pressure regulating space 19 for a worker and equipment and materials to go in and out is secured to pressurize air in a closed existing underground space 6. A prescribed part of the underground skeleton 1 excluding an underground external wall 23 and a bottom plate 13 is broken up to secure an existing underground space 6a. Ground anchors 21 coping with buoyancy are constructed to construct a new underground skeleton 26 in the existing underground space 6a. After confirming that the new underground skeleton 26 supports earth-water pressure applied to the underground external wall 23, air pressurization of the existing underground space 6a is terminated, and the existing underground skeleton 3 is broken up to construct a new underground skeleton 29.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244398-A (JP)
Title: Method for producing benzyl isonitrile
Inventor: KITANO KATSUKAZU
IPC: C07B61/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing benzyl isonitrile through one step under a mild condition.  <P>SOLUTION: A benzyl halide represented by the formula YCH<SB>3-n</SB>(C<SB>6</SB>H<SB>5</SB>)<SB>n</SB>(wherein Y is a halogen, (n) is an integer of 1-3, the benzyl group may be substituted) is allowed to react with a trialkylsilyl cyanide in the presence of a silver salt of an organic or inorganic acid in a liquid phase to produce corresponding benzyl isonitrile.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221509-A (JP)
Title: Mass storage medium using ic recording media represented by memory stick
Inventor: IMABAYASHI YUJI
IPC: B42D15/10
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which realizes a high capacity of an IC recording medium by using a plurality of IC recording media.  <P>SOLUTION: The storage medium is formed by stacking IC recording media in height, width and depth.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252519-A (JP)
Title: Control device using oscillator
Inventor: SASAKI YOSHIHITO
IPC: G06F1/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high controllability and high reliability in a control device for electronically controlling a controlled part by correcting the time precision with ambient temperature changes of an oscillator used for obtaining a device internal reference time for determining a control cycle.  <P>SOLUTION: This control device comprises a control circuit 10 for controlling the controlled part according to the control cycle based on the device internal reference time generated by a device internal reference time generation means 12, wherein the device internal reference time is determined according to the resonance frequency of the oscillator connected to the device internal reference time generation means 12. This device further comprises an ambient temperature measurement means 19 for measuring the ambient temperature of the oscillator 30. Temperature error correction data for correcting a change in resonance frequency by the ambient temperature of the oscillator 30 are stored in an electrically rewritable nonvolatile memory 20, and a device internal reference time correction means 14 corrects the device internal reference time by use of the temperature error correction data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251145-A (JP)
Title: Hydraulic power unit
Inventor: KUMAMOTO HIROSHI
IPC: F03B15/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power unit utilizing water pressure generated by a water flow passing through a water supply port, suitable especially for supplying constant flow of water.  <P>SOLUTION: The hydraulic power unit comprises a first fluid passage provided with a diaphragm valve-type constant flow valve on its upstream side and a hydraulic power generating device for generating electric power by rotating a water turbine on its downstream side and a second fluid passage for bypassing the first fluid passage and discharging the flow unnecessary for power generation. The unit is equipped with a distance detecting means for detecting the displacement amount of an opening control plate of the diaphragm valve type constant flow valve at a downstream side facing part of the opening control plate. The unit is also equipped with an estimating means for estimating pressure of the first fluid passage according to the output of the distance detecting means and estimating the flow through the first/second fluid passages based on cross-section areas of the first/second fluid passages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250816-A (JP)
Title: Loom equipped with leno selvage-forming apparatus
Inventor: SUGIYAMA HIROMASA
IPC: D03D47/40
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply move a bobbin to a desired revolution position without requiring much labor.  <P>SOLUTION: Leno selvage-forming apparatuses 15 and 17 are driven by electric motors M1 and M2. A starting switch 42, a weaving stopping switch 43 and an isolating switch 48 are signally connected to a control means C1. The electric motors M1 and M2 are controlled by the control means C1 through a drive circuit 49 including a power source 491. When the isolating switch 48 is turned on, the control means C1 isolates electric connection between the electric motors M1 and M2 and the power source 491.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254454-A (JP)
Title: Charging system for electric vehicle
Inventor: YOSHIZAKI ATSUHIRO
IPC: H01M10/44
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system that can sufficiently charge a secondary battery, in an electric vehicle that comprises a fuel battery and the secondary battery capable of being charged from the fuel battery, and is constituted such that an electric motor is driven by power fed from at least either the fuel battery or the secondary battery.  <P>SOLUTION: The electric vehicle 1 is constituted such that a fuel battery control unit 42 does not stop the drive of the fuel battery 20 until the charging amount of the secondary battery 30 is determined to have reached a prescribed value at a charging amount determination part 44, even after a stop command (off-signal) of the electric motor 10 is inputted to an input part 41. Therefore, charging to the secondary battery 30 from the fuel battery 20 can be continued until the charging amount of the secondary battery 30 reaches the prescribed value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249236-A (JP)
Title: Water treatment system using oxidation ditch method and water treatment method
Inventor: TAKAHASHI HIDEKI
IPC: B01D63/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To contract the installation area of a water treatment system using an oxidation ditch method as a whole by dispensing with a final sedimentation tank without lowering a sewage treatment capacity.  <P>SOLUTION: A sludge circulating circuit is constituted between an oxidation ditch tank 1 and a membrane module 2 in which tubular membrane elements are housed. Sludge is circulated to the sludge circulating circuit and a part of the sludge is filtered while passing the sludge through the membrane module 2 at a relatively high speed to extract treated water. By this constitution, a high water treatment capacity can be obtained though the final sedimentation tank required in a conventional water treatment system using the oxidation ditch method is dispensed with.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257765-A (JP)
Title: Apparatus for diagnosing breakage of wire of rotation angle detection device
Inventor: ABE TETSUO
IPC: G01R31/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for diagnosing the breakage of wires of a rotation angle detection device of a dynamo-electric machine.  <P>SOLUTION: An R/D converting IC 1 converts a rotation angle signal of a motor 6 detected by a resolver 7 into a digital signal and outputs it to a CPU 2. A signal line A is connected, for example, between an output terminal PA and an input terminal P1 of the CPU 2 between the R/D converting IC 1 and the CPU, and a resistor 4a for diagnosis is connected between the signal line A and a diagnosis output terminal PD1. The CPU 2 detects that the output terminal PA has failed due to the breakage of wires when it is determined that the condition that an input signal when a Hi signal is outputted from the diagnosis output terminal PD1 is Hi and that an input signal when a Lo signal is outputted from the diagnosis output terminal is Lo has continued for a prescribed time or longer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257293-A (JP)
Title: Hybrid system
Inventor: NAKAGAKI MITSUHIRO
IPC: B60L50/16
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To control input power to an inverter in relation to the increase/decrease of electric or power load to attain electric power supply to inverter electric load and protection of the inverter in a hybrid system performing electric power supply through the inverter.  <P>SOLUTION: This hybrid system uses an engine 2 to drive a power transmission 3 and also as a drive source of a generator 10 and supplies the generated electric power through the inverter 15. An electric current applied to the electric load is detected by a current sensor 32, and a change rate dI/dt of a load current is computed by a system controller 7. A threshold I<SB>GEN</SB>to the allowable maximum value I<SB>MAX</SB>of the load current is set according to the dI/dt, and the difference between I<SB>MAX</SB>and I<SB>GEN</SB>is set larger as the dI/dt becomes larger. Further, control is performed so that the change rate of engine speed becomes gentler as the load current approaches I<SB>MAX</SB>after exceeding I<SB>GEN</SB>by the control of a regulator actuator 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258990-A (JP)
Title: Portable terminal device
Inventor: KIUCHI KAZUYA
IPC: G06F3/033
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability for change in display area of a virtual screen to be displayed on a display part in a portable terminal device for browsing the virtual screen having an area larger than the display part.  <P>SOLUTION: This portable terminal device 1 comprises two casings 2 and 3, the display part 11 for displaying various pieces of information, which is provided on the casing 3, an operation part 6 provided on the casing 2, and a control part for displaying at least part of the virtual screen on the display part 11, and changing the display of the virtual screen to the display part 11 by operating the operation part 6. The operation part 6 comprises a scroll operation part 7 for successively scrolling the display area of the virtual screen to be displayed on the display part 11, and a screen switching operation part 101 for switching the display area of the virtual screen to be displayed on the display part 11 to another display area. This terminal device is characterized by that the scroll operation part 7 and the screen switching operation part 101 are independently provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257900-A (JP)
Title: Hydrogen peroxide gas sensor system
Inventor: MITSUHAYASHI KOJI
IPC: G01N27/327
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for easily and quickly measuring a colorless and odorless hydrogen peroxide gas by a simple device.  <P>SOLUTION: This hydrogen peroxide gas sensor system comprises a sensor A for hydrogen peroxide gas, a current measuring unit B such as a potentiostat, and an A/D converter C for converting an analogue signal into a digital signal, and the response of the hydrogen peroxide gas is displayed on a personal computer P by a signal of the A/D converter C. The sensor A for hydrogen peroxide gas is composed of an electrochemical sensor 1, and a catalase immobilized-film 2 covering a sensitive part 1a of the electrochemical sensor 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255008-A (JP)
Title: Device for supporting curtain or the like
Inventor: NAMIKI MICHIHARU
IPC: A47H15/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and simply attach a device for supporting a curtain, etc., to the curtain with providing a simple structure.  <P>SOLUTION: The device includes: a cylindrical core material 2; a holding cloth 4 where an adhesive is applied onto the inner surface, and which is wound around the whole circumference of the core material at the center part, and connected to the curtain 6 in the remaining parts; and a rail 8 formed to allow a part with the core material 2 arranged therein in the holding cloth 4 to be supported and slid in a groove. The holding cloth 4 with the core material 2 wound therein is produced and obtained by winding the long holding cloth 4 around the long core material 2 so as to provide a long object, and cutting the object by desired short dimension, so as to provide many holding cloths with the core material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258545-A (JP)
Title: Hinge structure of spectacle frame
Inventor: FUJII SUMIHIRO
IPC: G02C5/22
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge structure of a spectacle frame that is excellent in assembling operability and enables a temple to smoothly be opened and closed even when titanium alloy is used as a material of the spectacle frame.  <P>SOLUTION: A hollow cylindrical shaft body 5 whose upper end is open is stood at the center part of the top surface of a temple-side hinge lug 2. In the shaft body 5, four slits 6 are formed at equal intervals along the length from the upper end nearly to the center part. At the center part of an endpiece-side hinge lug 3, a through hole 8 is provided which vertically penetrates it. The shaft body 5 of the temple-side hinge lug 2 is inserted into a through hole 8 of the endpiece-side hinge lug 3 and respective pieces between the slits 6 of the shaft body 5 are crimped to the upper part of the through hole 8. A friction reducing member 9 made of nickel silver is interposed between the slide contact parts of the temple-side hinge lug 2 including the shaft body 5 and endpiece-side hinge lug 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266010-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIYOTOSHI MASAHIRO
IPC: H01L21/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can easily increase the capacitance density of an MIM capacitor.  <P>SOLUTION: The MIM capacitor is provided with lower electrodes 30 and 31 containing metals, a dielectric film 32 containing tantalum oxide, and a lower barrier layer 33 containing an SiO layer 33<SB>1</SB>and an SiN layer 33<SB>2</SB>. The capacitor is also provided with an upper electrode 34 containing metal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266521-A (JP)
Title: Antenna feeder circuit
Inventor: TSUNEKAWA KOICHI
IPC: H01P5/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-manufacture antenna feeder circuit having a wide operating band.  <P>SOLUTION: The antenna feeder circuit is constituted of a waveguide type line having a stack structure of wide wall faces US of waveguides 10A and 10B. One or more thin gaps SL having a length substantially equal to the width of the bonding face of the waveguides are formed in a direction perpendicular to the longitudinal direction of the waveguide. A passage from one waveguide to the other waveguide and a passage from the other waveguide to one waveguide are formed by these thin gaps and these passages constitute a phase shifter or a hybrid circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261921-A (JP)
Title: Conveying type automatic cutting device
Inventor: YOSHIMOTO NOBORU
IPC: B26D1/30
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a structure of a device from becoming complex by providing a first intermittent cam mechanism for intermittently interlocking and connecting a conveyor and a motor and a second intermittent cam mechanism for intermittently interlocking and connecting a cutting unit and the motor and reversing the state in which the first intermittent cam mechanism and the second intermittent cam mechanism are intermittently interlocked and connected.  <P>SOLUTION: The conveying type automatic cutting device is constituted by a conveyor 2 for conveying an object to be cut such as a boiled egg (a) peeled with a shell; the cutting unit 3 for cutting the object to be cut conveyed by the conveyor 2; the motor 4 for driving the conveyor 2 and the cutting unit 3; the first intermittent cam mechanism 5 for intermittently interlocking and connecting the driving part of the conveyor 2 and the motor 4; and the second intermittent cam mechanism 6 for intermittently interlocking and connecting the driving part of the cutting unit 3 and the motor 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266174-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YONEMURA KOJI
IPC: H01L27/06
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a thermal distortion due to the difference in thermal expansion between an insulation material filled in a deep trench adjacent to a component formation area and a semiconductor substrate can be prevented, and its manufacturing method.  <P>SOLUTION: The semiconductor device is provided with a first groove 6 that is formed adjacent to a component formation area 4, surrounding it in a component separation area 5 of a semiconductor substrate, a second groove 9 that is shallower than the first groove 6 and is formed adjacent to the first groove 6 in an area where the first groove 6 in the component separation area 5 of the semiconductor substrate is not formed, a silicon oxide film 7 and a polysilicon film 8 that are applied within the first groove 6, a silicon oxide films 7 and 10 that are applied within the second groove 9, and a semiconductor component provided in the component formation area 4 of the semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262160-A (JP)
Title: Liquid discharging head, liquid discharging device, and driving method of liquid discharging head
Inventor: TOMITA MANABU
IPC: B41J2/05
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid collision of ink liquid droplets in the case where a jetting direction of liquid droplets is controlled by driving of a plurality of pressure variable elements in an application to, for example, a printer which jets the ink liquid droplets by driving of heating elements in relation to a liquid discharging head, a liquid discharging device and a driving method of a liquid discharging head.  <P>SOLUTION: At least a plurality of nozzles 14A and 14B having reachable regions overlapping each other are driven with a time lag equivalent to the time required by the liquid droplet of one nozzle 14A to reach a target.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268613-A (JP)
Title: Vehicular side-view mirror and mirror plane shape determination method of vehicular side-view mirror
Inventor: HIRASUNA KIYOMI
IPC: B60R1/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular side-view mirror whereon the movement of a vehicle on a next lane can be exactly reflected.  <P>SOLUTION: In this side-view mirror 1, a virtual axis is set on a mirror plane 10 obliquely from a vehicle side upper part to an outside lower part, and a curvature is provided so as to perpendicularly cross the virtual axis. When the vehicle 13 traveling on the next lane 12 approaches an own vehicle, a mirror image of the vehicle 13 linearly moves on the mirror plane 10 along the virtual axis. Therefore, a driver can exactly grasp the movement of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271691-A (JP)
Title: Image forming device
Inventor: AKAMATSU SHUSUKE
IPC: G03G21/14
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which forms an image of high quality having no slurring by memorizing a variance on the surface of every polygon mirror and deciding the writing-out position by including a correction value corresponding to the variance of every surface.  <P>SOLUTION: A photodetector 14 detects the writing-out position of every reflection face of the polygon mirror 11. The information of detected writing-out position is stored in a storage part 22 for every reflection face. A phase changing part 24 changes and outputs the phase of pixel clock for every reflection face on the basis of the information of the writing-out position for every reflection face stored in the storage part 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI