baber/WOPTO huggingface dataset:
Patent JP-2003305173-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which does not stir up speculative spirit of a game player more than required, and has a high game property.  <P>SOLUTION: This slot machine performs a game using medals, credit cards or the like. When a BB winding occurs under a normal game state, the generation of a big bonus (BB) as a special game state wherein more medals can be acquired becomes possible, and the BB is made to end when a net increment of medals at least during the BB has reached a specified upper acquisition limit. Also, the BB comprises a super BB and a normal BB, and they have different expected acquisition quantities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003020909-A (JP)
Title: Turbine engine
Inventor: BORATGIS ERNEST
IPC: F01D21/04
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a turbine engine bearing support system for an aircraft enabling an engine to safely shut down after an excessive imbalance is introduced to a fan stage. SOLUTION: A bearing support for a rotor of an aircraft turbine engine includes a frangible linkage 32 designed to enable the engine to safely shut down despite the introduction of an excessive imbalance to the fan stage.
Patent JP-2003313303-A (JP)
Title: Curable composition
Inventor: MARUYAMA KOSHIN
IPC: C08G59/40
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable composition which gives a coating film excellent in weatherability, antifoulancy and excellent in adhesion to top coat.  <P>SOLUTION: The curable composition contains 5-150 pts.mass of a vinyl polymer having a weight-average molecular weight of 1,000-7,500 and 0.05 or more on the average of at least one kind of functional groups among the group consisting of an epoxy group, an amino group, an amide group and an isocyanate group and 100 pts.mass of a principal agent having curability. The curable composition is especially useful as a sealing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311942-A (JP)
Title: Inkjet printer
Inventor: IMAI MITSURU
IPC: B41J11/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer in which a print work can be carried out readily and surely by oneself in a minimum work space utilizing the space of a small shop, e.g. a street corner shop, and which can be transported easily using a small quantity of small packaging material.  <P>SOLUTION: The inkjet printer for printing an image on a print object 6 moving along a print object mounting section 25 is provided with a return mode for reversing the carrying direction of the print object 6 so that it can be thrown in from any side and for returning the printed print object 6 to the throw-in side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320124-A (JP)
Title: Game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a rear mechanism.  <P>SOLUTION: A vertical ball gutter 2 in which a spiral slope 8 vertically extending is formed in a vertical case 5 is arranged just beneath the tank 1 of a game machine A. The spiral slope 8 formed in the vertical case 5 guides a ball P supplied from the tank 1 to a ball putting out device 3 as if to make it naturally flow down. Even if the width of the vertical ball gutter 2, namely the width of the vertical case 5 is small, the ball P flows, meandering, along the spiral slope 8. The ball is supplied to an upper receptacle device 4 provided in the front side of a pachinko machine by the payoff action of the ball payoff device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345320-A (JP)
Title: Dust removing apparatus in combine harvester
Inventor: FURUTA HARUJI
IPC: A01D67/00
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To secure absorbing power against powder dusts of soil and sands while preventing the absorption of culms, grains, shells or the like, and improve dust removing performance and the like. SOLUTION: A dust absorbing and discharging fan (26) which supplies grain culms reaped by a grain header (17) to a threshing section (4) via a feeder house (18) and also discharges powder dusts is placed in the feeder house (18), and a dust discharging air duct is formed along the outside of the feeder house (18).
Patent JP-2003320531-A (JP)
Title: Method for compressing and reducing volume of waste plastic
Inventor: KONO KIYOSHI
IPC: B29K67/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compressing and reducing volume of waste plastics which can suitably compress and reduce the volume of waste plastic by a high-pressure press machine.  <P>SOLUTION: The method for compressing and reducing the volume of the waste plastics comprises the steps of charging and filling the waste plastic in the casing of the press machine, and compressing the plastic by a high- pressure pressing force by a hydraulic cylinder. When the volume of plastics are reduced by compression, the pressing force of the cylinder is slightly reduced, the repulsion force of the compressed and reduced material is weakened, the casing is then opened, and the material is bundled by a bundling material. After the material is bundled, the cylinder is retracted, and the compressed and reduced material is taken out from the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328271-A (JP)
Title: Carbon fiber strand, and carbon fiber-reinforced resin
Inventor: ONISHI YUKI
IPC: D06M15/263
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber strand which has excellent adhesiveness to unsaturated matrix resins and gives carbon fiber-reinforced composite materials having excellent physical properties and industrially excellent moldability, and to provide a carbon fiber-reinforced resin.  <P>SOLUTION: This carbon fiber strand to which a sizing agent is adhered in an amount of 0.3 to 5.0 wt.% has a weight loss rate of ≤1.0%, when heated at 200°C for 1 hr in air, and has a calorific value of 20 to 1,200 mJ/g at an exothermic peak and a heat release-initiating temperature of ≤200°C, when the carbon fiber strand is measured with a differential scanning calorimeter. And, the resin reinforced with the fiber strand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336928-A (JP)
Title: Absorption and compression type refrigerator
Inventor: INOUE OSAYUKI
IPC: F25B25/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator usable also as an air conditioner capable of being economically and efficiently operated by controlling operating states.  <P>SOLUTION: This refrigerator comprises an absorption type refrigerator 1 having a regenerator G, a condenser C, an absorber A, and an evaporator E and a plurality of compression type refrigerating machines 2 to 5 having one or more of user side heat exchangers Ec, depressurizing mechanisms V, compressors M, first heat source side heat exchangers C1 for exchanging heat between a first heat source fluid and refrigerant, and second heat source side heat exchangers C2 connected in series and/or parallel with the first heat source side heat exchangers C1. The evaporator E of the absorbing refrigerating machine 1 exchanges heat with the second heat source side heat exchangers C2 of the compression refrigerating machines 2 to 5, and the heat exchangers C2 of the refrigerating machines 2 to 5 and the evaporator E of the refrigerating machine 1 are connected to each other in series and/or parallel with the flow of heat transfer medium. The refrigerating machine 1 comprises a means for detecting the temperature of the heat exchanger E or an equivalent physical amount, and may comprises a means for controlling the temperature or the corresponding physical value within a specified range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334765-A (JP)
Title: Work placing table
Inventor: NAKAMURA SHINJI
IPC: B25B11/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work placing table for easily supporting a deformed work, and supporting the work without damaging the work.  <P>SOLUTION: This work placing table 1 comprises a magnet body 10 having a main pole 12, a coil 13, an auxiliary pole 14 and a plurality of movable yokes 15, and a support table 20 for rotatably supporting the magnet body 10. A hook member 31 is installed at the tip of the movable yoke 15, and a work is placed on the tip of the movable yoke 15 via the hook member 31 so that the movable yoke 15 moves downward along the shape of a work under surface. The downward moved movable yoke 15 is formed with magnetic circuits at the main pole 12, the movable yoke 15 and the auxiliary pole 14 by the current- carrying of the coil 13, and adsorbed at positions thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335380-A (JP)
Title: Package with function of oxygen indicator
Inventor: SHOJI HIDEKATSU
IPC: B65D81/26
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package with a function of an oxygen indicator with which a change in a gas atmosphere due to occurrence of a pin hole or a sealing failure can be simply recognized in a package of an oxygen scavenged atmosphere.  <P>SOLUTION: The package with the function of an oxygen indicator comprises a gas-permeable container receiving a medicine or food easy to spoil by oxygen wrapped with a gas-impermeable packaging material, while the inside of the package is in the oxygen scavenged atmosphere by means of gas flushing, a vacuum or a free oxygen scavenger. The package includes an oxygen sensing part which detects a change in the gas atmosphere in the package due to a failure of the packaging material as a change in the tone of color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337140-A (JP)
Title: Accelerometer
Inventor: TAHODA JIYUN
IPC: H01L41/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-sensitivity accelerometer whose generation energy is increased without changing its free length and its thickness.  <P>SOLUTION: The accelerometer is provided with a detecting element 2; and support members 10, 11 used to support one end part in a length direction of the detecting element 2. The detecting element 2 is formed by laminating four layers of piezoelectric body layers 2a to 2d so as to comprise respective electrodes 3, 4a, 4b, 5a, 5b in the center in a thickness direction of the detecting element 2, between the first layers and the second layers and on the outer surfaces of the second layers. Cells formed of the first layers 2a, 2c and the second layers 2b, 2d on both sides by sandwiching the center in the thickness direction are electrically connected in parallel. The first layers and the second layers on both sides in the thickness direction are formed in the same thickness, and a ratio of a thickness T<SB>1</SB>of the first layers to a total thickness T<SB>2</SB>of the first layers and the second layers is 62 to 76%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338397-A (JP)
Title: Lamp lighting circuit
Inventor: MIZUNO FUMIAKI
IPC: H05B41/282
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flickering caused by a change in drive voltage due to overlapping of on-timing of PWM signals to a plurality of lamps when both the lamps are lit and driven by PWM control.  <P>SOLUTION: Frequencies f1, f2 of PWM signals S1, S2 for lighting and driving a plurality of lamps by PWM control are set such that on-states of both the PWM signals S1, S2 are not continued in time series nor overlapped. Compared to preventing flickering by changing the duty ratio, flickering can be prevented without changing brightness of the respective lamps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338431-A (JP)
Title: Electrolyte for driving of electrolytic capacitor
Inventor: KIJIMA KUNIHISA
IPC: H01G9/14
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor for improving a breakdown voltage while suppressing increase of specific resistance.  <P>SOLUTION: High quality dibasic acid such as adipic acid and sebasic acid or its ammonium, a salt such as dimethyl amine, 3,3',4'-trihydroxy-6,7-dicarboxy flavone (formula 1) and/or 3,2',4'-trihydroxy-6, and 7-dicarboxy flavone (formula 2) of 0.10-5.00 wt.% are dissolved in a solvent mainly comprising ethylene glycol, so that chemical reaction of the electrolyte and an electrode foil is suppressed, and the breakdown voltage of the electrolyte can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342145-A (JP)
Title: Skin care preparation
Inventor: ENDO YOSHIYASU
IPC: A61K8/90
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation having not only moisture-keeping and rough skin-ameliorating activities but also excellent sense of use.   <P>SOLUTION: The skin care preparation contains an alkylene oxide derivative represented by general formula (I): R<SP>1</SP>O-[(AO)<SB>m</SB>(EO)<SB>n</SB>]-R<SP>2</SP>(wherein, AO is a 3-4C oxyalkylene group; EO is an oxyethylene group; R<SP>1</SP>and R<SP>2</SP>are the same as or different from each other, and each a 1-4C hydrocarbon group or a hydrogen atom), and hydroxyproline. The skin care preparation preferably contains a trehalose besides them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343529-A (JP)
Title: Fastener
Inventor: AOKI DAISUKE
IPC: F16B13/04
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To spread and press out harmoniously to the radiating direction the elastic foot pieces composing of a fastener that is put in a setting hole of the object being engaged with by screwing a screwed body.   <P>SOLUTION: Beside an outer insertion section 20 is composed of two or more outer elastic foot pieces 20a, 20a and so on pushing out from a head 1, joint 20b is formed on the side of the outer elastic foot pieces 20a. Beside an inner insertion section 21 is composed of two or more inner elastic foot pieces 21a, 21a and so on pushing out from the head 1, the inner elastic foot pieces 21a are composed so as to be bent outward by the like screwed body S screwed from the head 1 in a screwing space 22 of the screwed body S formed from the head 1 through an end of the inner insertion section 21. The outer elastic foot pieces 20a are bent outward through the means in which the inner elastic foot pieces 21a are pushed to the inside of the outer elastic foot pieces 20a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314964-A (JP)
Title: Atmosphere baking furnace
Inventor: HONDA MAKOTO
IPC: F27B9/30
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable atmosphere baking furnace provided with gas displacement chambers at an inlet and an outlet of a baking furnace body, enabling smooth operation of a door causing no abnormal noise nor failure of the operation of the door when opening the door of the gas displacement chamber.  <P>SOLUTION: In the atmosphere baking furnace provided with the gas displacement chambers at the inlet and outlet of the baking furnace, in order to have a highly reliable door opening and closing structure enabling the smooth operation of the door causing no abnormal noise nor failure of the operation of the door when opening the door of the gas displacement chamber, pipes are arranged between an inside of the baking furnace body and the gas displacement chamber, and a valve is provided. Before opening an intermediate door, the valve is opened to have the pressure in the baking furnace body the same as that in the gas displacement chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343066-A (JP)
Title: Exterior facing board
Inventor: YAMAMOTO TAKESHI
IPC: E04F13/08
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic exterior facing board with a new constitution capable of preventing the crack by hardening contraction of an inorganic material.   <P>SOLUTION: The exterior facing board of the inorganic material (1) is so constituted that unevenness is integrally formed on the rear side (2) to give an air cycle space between projection (2a), at the same time, minute unevenness (5) is formed on the front side by corresponding to the unevenness on the rear side, the height of minute projection (5b) on the rear side is equivalent to 2 to 65% of the height of the projection on the rear side, and it is preferably equivalent to 7 to 36%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344600-A (JP)
Title: Method and device for performance test for x-ray microscope
Inventor: SATO EIJI
IPC: G21K7/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for performance test that enables an easy performance evaluation in a new X-ray microscope with which a sample is observed by transducing an X-ray image of it into an electron image of it.   <P>SOLUTION: An electron gun 20 is provided in the position opposite to an electron image enlargement mechanism 1. An electron beam passage 40 which is given an electric field shield is formed between the electron gun 20 and a sample holder 3. The running axis of an electron beam emitted from the electron gun 20 is aligned so as to match the central axis of the electron image enlargement mechanism 1, and the position of the central axis of the sample holder 3 is adjusted by aligning it with the running axis of the electron beam. Moreover, an electron beam and X-ray transducing film is placed on the central axis of the sample holder 3, a sample slide is set in a fixed position, and the electron beam from the electron gun 20 is transduced into X-rays and the sample slide is irradiated with it. Enlargement magnification and resolution are measured by accelerating and enlarging generated electrons and measuring them with an electron beam detection element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346855-A (JP)
Title: Test apparatus of fuel cell
Inventor: YAMAGUCHI KOJI
IPC: H01M8/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test apparatus of a fuel cell capable of preventing a dew point from varying when the fuel gas is humidified and fed to the fuel cell.   <P>SOLUTION: The test apparatus of the fuel cell 1 comprises a humidifying means 33 for humidifying the fuel gas fed to the fuel cell 1, a dew point measuring means 46 for measuring the dew point of the humidified fuel gas, and a control means. The control means is formed to control a heating temperature when the humidifying means 33 humidifies the fuel gas according to the dew point of the fuel gas measured by the dew point measuring means 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347255-A (JP)
Title: Method of polishing semiconductor substrate
Inventor: ARAKI SHINJI
IPC: H01L21/304
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of polishing a semiconductor substrate by the use of a protective sheet which is capable of reducing irregularities which are caused by insufficient conformity between the sheet and wax, its own irregularities, or its own dust.   <P>SOLUTION: As to its material, the protective sheet 101 is formed of dust-free paper so that conformity between the sheet 101 and wax 3a and 3b is better than that between a synthetic resin and the wax 3a and 3b. The sheet 101 has less irregularities on its surface and makes less dust than parchment paper and possesses both proper conformity and smoothness. As to its form, the sheet 101 is formed with an opening 102 at its center so as to reduce the area of contact between the sheet and the surface 1a of the semiconductor substrate 1 and to lower probability that a wiring pattern is crushed by the irregularities of the protective sheet 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347789-A (JP)
Title: Electromagnetic wave shield material using photocatalyst, and manufacturing method therefor
Inventor: MASAHIRO YASUSHI
IPC: H05K9/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield material for a PDP which has a high aperture ratio and sufficient electromagnetic wave shielding performance, with a near-infrared ray cut-off function and a reflection preventing function provided, and to provide a method for manufacturing the electromagnetic wave shielding material capable of improving the productivity and reducing the cost by reducing the weight, wall thickness, and the number of components of the PDP.   <P>SOLUTION: The electromagnetic wave shielding material comprises a translucent base 1, an ultra water-repellent region A and conductive metal fixing region B disposed on the translucent base, and a conductive metal pattern 5 disposed in the conductive metal fixing region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341954-A (JP)
Title: Cable monitoring system for elevator
Inventor: HIRUKAWA JIRO
IPC: B66B7/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable monitoring system for an elevator capable of easily confirming the presence or absence of hooking of a cable, eliminating an artificial confirming work of the hooking of the cable forcing a complicated and hard work and performing a quick restoring work.   <P>SOLUTION: An elevator car 5 is provided within a hoistway 4. When a sway detecting device 10 detects sway of a building, the elevating/lowering of the elevator car 5 is stopped. Detecting bodies 16 and 17 located on an upper side of a hoisting rope 7 as a cable for elevating/lowering for the elevator car 5 at a normal time are guided and dropped along the hoisting rope 7 by making a sway detection of the building by the sway detecting device 10 as a trigger. The presence or absence of dropping of the detecting bodies 16 and 17 is detected by detecting devices 11 and 12 installed in the vicinity of a bottom dead point of the hoisting rope 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060524-A (JP)
Title: Apparatus for transmitting and receiving electromagnetic wave
Inventor: PINTOS JEAN-FRANCOIS
IPC: H01Q1/12
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To overcome thermal and electromagnetic problems caused by the presence of two chips or an electronic card in an apparatus. SOLUTION: The apparatus for transmitting and receiving electromagnetic waves comprises a transmission electronic card for determining a first long diameter, and a reception electronic card for determining a second long diameter. The first long diameter is nearly completely extended from an antenna shaft, and the second long diameter is nearly completely extended from the antenna shaft. The thermal and electromagnetic problems can be overcome by the apparatus for transmitting and receiving electromagnetic waves featuring the determining of an angle of at least 90 deg. between the first and second long diameters when projection is made to a surface that is vertical to the antenna axis.
Patent JP-2003348017-A (JP)
Title: Variable gain equalizer and method for monitoring remote control gain equalization
Inventor: HAZAMA RYUJI
IPC: H04B10/294
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To control gain characteristics by dissolving difficulty of design and monitoring the gain characteristics of an optical transmission line.   <P>SOLUTION: This variable gain equalizer is provided with a band-pass filter 10 that varies filtering bands by wavelength to signals from the optical transmission line 22, a monitoring control means 13 for outputting a filtering band control signal that controls the filtering band of the band-pass filter 10, a response signal consisting of signal power by filtering band in which output of the band-pass filter 10 is measured and a gain control signal that controls the gain characteristics of the optical transmission line 22 for over a prescribed wavelength band, an optical amplification means 6 for outputting a modulation signal to the optical transmission line 22 by using the response signal to be outputted by the monitoring control means 13 as a control signal and a variable gain equalization means 5 for controlling the gain characteristics of an optical transmission line 21 by using the gain control signal to be outputted by the monitoring control means 13 as the control signal.  <P>COPYRIGHT: (C)2004,JPO