baber/WOPTO huggingface dataset:
Patent JP-2003164569-A (JP)
Title: Equipment for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily reuse a circulation unit, etc., in the replacement, etc., of a game machine.  <P>SOLUTION: This equipment for a game comprises the game machine which is provided with a game ball put-out part and a game ball waiting part where put-out game balls wait to play a game by shooting the waiting balls toward a game area. The equipment is provided with a flooded game ball path which game balls flooded from the game ball waiting part and game balls put out when the waiting part is full of the game balls pass through, a flooded game ball detection means for detecting the game balls passing through the flooded game ball path, an adding and updating means for adding and updating the number of game balls usable for the game based on the detection of the flooded balls, a storage part for storing the added number of game balls, a game ball circulation route for guiding the game balls to the game ball put-out part, and a cleaning part for cleaning the game balls on the game ball circulation path. A part and the cleaning part of the game ball circulation path are fitted to a game machine installation structure body for installing the game machine to be detachable from the game machine. When the game machine is installed, the game balls are circulated by a single game machine through the game ball circulation path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002241608-A (JP)
Title: Oxygen-absorbing resin composition, packaging material and multi-layered container for package
Inventor: KIKUCHI ATSUSHI
IPC: B65D1/09
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen-absorbing resin composition which has an oxygen barrier property and an oxygen-absorbing property and can reduce the penetration of oxygen through the layer of the resin composition over a long period. SOLUTION: This oxygen-absorbing resin composition is characterized by comprising a polyamide resin, an oxidizing organic component, and a transition metal-based catalyst.
Patent JP-2003176696-A (JP)
Title: Prefabricated tunnel and construction method therefor
Inventor: KATAOKA TOSHIMICHI
IPC: E21D11/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prefabricated tunnel and a construction method therefore, which enhance adaptability to an site environment.  <P>SOLUTION: This prefabricated tunnel 1 is constructed of: precast concrete side walls 10 which are erected in a mutually opposed manner; and cast-in-place concrete ceiling slabs 20 which are laid between top parts 13 of the side walls 10. The ceiling slabs 20 and the side walls 10 are made to serve as an integral structure by using cast-in-place concrete 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185368-A (JP)
Title: Space heating device for agriculture
Inventor: KANO KAZUYUKI
IPC: F24J3/08
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space heating device for agriculture effectively used for saving energy by applying the technology of a heat pipe in an agricultural field.  <P>SOLUTION: An agricultural house 2 is a vinyl house, and is isolated from the outside air by placing a transparent or opaque film 221 over a plurality of frames 21 (pole frames 21a and roof frames 21b). Crops 5 are planted in furrows 5 in the agricultural house 2. A plurality of more supports 3 are erected at proper intervals, and the supports 3 adjacent to each other are connected by a cord 7. The hot air from a boiler 9 is supplied to the agricultural house 2 for heating, and the hot water heated by the waste heat of the boiler 9 is circulated under the ground in the agricultural house 2 through a heat source pipe 8. The pole frames 21a and the supports 3 are composed of heat pipes 1, and heated by the heat source pipe 8 or the ground heat, whereby the circumference is heated. The air heated by the heat pipe 1 is circulated in the agricultural house 2, whereby the efficient heating effect can be expected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181243-A (JP)
Title: Method of treating waste gas, soot and dust
Inventor: YAMAMOTO TAKANORI
IPC: B01J20/30
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology for treating a waste gas, by which acidic gases of HCl, SOx or the like and dioxins in the waste gas, generated during incineration, can be efficiently collected and harmful heavy metals in soot and dust can be efficiently fixed when fly ash from a melting furnace, containing heavy metal in a large amount, is treated.  <P>SOLUTION: The method of treating the waste gas, soot and dust comprises (i) treating the waste gas by bringing the waste gas into contact with a waste gas treating agent containing, as an effective component, calcium silicate hydrate particles having an average diameter of 0.2 to 4 μm and a specific surface area of ≥100 m<SP>2</SP>/g, then (ii) collecting the soot and dust generated during treating of the waste gas with a dust collector, and (iii) converting the collected soot and dust into slag by melting them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184303-A (JP)
Title: Building form material such as chamfer strip, joiner or the like and its manufacturing method
Inventor: KATO MASAHIKO
IPC: B29C47/08
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building form material such as a chamfer strip, a joiner or the like capable of certainly having alkali resistance, medicine resistance against a solvent form oil or the like and a basic property of nailing suitability, burning it simultaneously having moisture absorption resistance, deformation resistance, high dimensional stability, concrete good mold releasing efficiency, surface smoothness and low charged efficiency without being segregatedly collected from a wooden concrete panel because it can be treated as paper, preventing the generation of noxious gas or black smoke in the case it is burnt and having difficulty in damaging an incinerator.  <P>SOLUTION: The building form material such as a chamfer strip or a joiner or the like is a resin fiber composite molding body dispersing a fiber material of at least one kind of crushed natural pulp, crushed non-painter paper and crushed non-painter used paper to a thermoplastic resin, and the resin composite molding body contains the fiber material of 51 to 80 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185438-A (JP)
Title: Method for driving rotation-vibration gyro and vibrator structure
Inventor: IMAMURA TSUNEHIKO
IPC: G01C19/5705
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To vibrate a vibrator while electromagnetically reciprocating and rotating it by supplying the vibrator arranged in magnetic fields different from each other with a current while switching its polarity.  <P>SOLUTION: In the method for driving a rotation-vibration gyro and a vibrator structure, the magnetic fields (5) difference from each other are generated on both sides of a casing (1). The vibrator (4) is provided in the magnetic fields (5). By supplying a current for cross-shaped conductors (13) and conducting pieces for connection (20) provided for both surfaces of the vibrator (4) while switching its polarity, the vibrator (4) is reciprocated from side to side, rotated, and vibrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186172-A (JP)
Title: Photosensitive material processing device and method of controlling energization to the device
Inventor: KITAMURA TOSHIO
IPC: G03D15/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To lower a flicker value by reducing variation in load and change in electric current of a power source.  <P>SOLUTION: The energization to a pair of electric heating appliances R7 and R8 is discretely turned on and off and while one electric heating appliance R7 is on, another electric heating appliance R8 is turned off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186297-A (JP)
Title: Image forming apparatus
Inventor: OTA KATSUYA
IPC: G03G21/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To maintain image density while preventing toner density from increasing owing to excessive toner supply right after an initial agent of a developer is set.  <P>SOLUTION: A CPU 2 of a copying machine 1 is equipped with a reference target value setting part 21 which sets toner density detected when the developer is set up as an initial toner control level value, an absolute humidity calculation part 22 which calculates absolute humidity in the use environment of the apparatus, an environment correction control part 23 which sets a toner control level value corrected according to the calculated value of the absolute humidity, a toner density control part 24 which controls the toner density in a development part 154 according to the toner control level value obtained by correcting the detected value of the toner density by a toner sensor 1544, and a recorrection part 27 which increases the corrected toner control level value right after the developer is set up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193288-A (JP)
Title: Printed wiring board
Inventor: YAMANOUCHI SATOSHI
IPC: H05K3/34
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board in which the prevention of the change of alloy composition ratios with the lapse of time in the process of the formation of a plating film and the stability of crystallinity are secured to suppress the growth of a crystal with time, and which has high reliability.  <P>SOLUTION: Metallic plating is formed on the surfaces of the wiring terminal relay land parts 5 and 6 of a printed circuit board 3 with the crystal grains of Sn formed into polyhedrons, so that the reliability of the printed wiring board can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186218-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and electrophotographic device having that electrophotographic photoreceptor
Inventor: YOSHIMURA KIMIHIRO
IPC: G03G5/06
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high durability, high sensitivity and no accumulation of residual potential in repeated electrophotographic processes and keeping high picture quality without causing changes in the characteristics by the use environment and to provide a process cartridge and an electrophotographic device having the above electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer and a protective layer on a conductive supporting body, the photosensitive layer contains at least one kind of phthalocyanine having a silicon atom in the center as a charge generating material. The protective layer is a film formed by three-dimensionally crosslinking. The process cartridge and the electrophotographic photoreceptor have the above electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189370-A (JP)
Title: On-vehicle communication method
Inventor: NAKAJIMA MASATOSHI
IPC: H04W84/10
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication method that can realize efficient transfer of a phone call without the need for advance setting or a particular operation.  <P>SOLUTION: A mobile phone 2 and a cellular phone 1 makes exchange a mobile phone telephone number and a cellular telephone number with each other, while transmitting them properly, exchange control information without voice data, and the cellular phone 1 transfers communication such as actual speech not by the mobile phone 2. In this case, the phone call transfer is realized without the need for advance setting or particular operation by an operator. When the transmission by the cellular phone 1 is advantageous even in the case of making a call, the use of the cellular phone 1 is realized by taking into account charging or the like. The mobile phone number of the mobile phone 2 is used in external communication and while imposing charging on the mobile phone 2, the hands-free cellular phone 1 can easily be used for actual communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199199-A (JP)
Title: Sound field adjustment apparatus for audio
Inventor: KAWAZOE AKIHISA
IPC: H04S1/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional apparatus such as a car audio apparatus provided with four speakers at front/rear/left/right positions that has required much adjustment to form a prescribed sound field at an optional position.  <P>SOLUTION: In the case of adjusting each delay to set it to an output delay section 4 having a delay amount setting section corresponding to four speakers FR, FL, RL, RR placed around a user, for example, when a user is seated on a front left seat with all the speakers outputting sound, a sound field selection changeover section 7 selects a simple sound field adjustment mode. Then a speaker selection section 8 first selects a front speaker group of the FL and FR and sets a delay in common to both the speakers while a delay setting value adjustment section 9 balances a rear speaker group. Then as to a left speaker group of the FL and RL, a common delay amount is set in the same way, and the setting value is added to the preceding value and a nonvolatile memory 13 stores the result for use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191140-A (JP)
Title: Positioning device
Inventor: TAKIZAWA NAOKI
IPC: B23Q1/56
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device capable of enhancing bearing rigidity without making the device to a large size.  <P>SOLUTION: The positioning device positions a moving stage 102 supported by a fluid bearing 103 against a base 101 and is provided with a driving magnet 104 adding force so as to move the moving stage to a direction perpendicular to a pressure surface receiving a fluid pressure of the fluid bearing 103; a target member 107 integrally moved to a moving direction with the moving stage and relatively movably supported against the moving stage in the direction perpendicular to the pressure surface; and a detection sensor 106 for detecting a relative position in the direction perpendicular to the pressure surface of the moving stage and the target member. A bearing gap of the moving stage is controlled by adjusting generation force of the driving magnet based on a detection result of the detection sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192447-A (JP)
Title: Ceramics based composite material and production method therefor
Inventor: OSUMI KAZUO
IPC: C04B35/591
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramics based composite material in which the coating of metals and intermetallic compounds on the surface of a silicon nitride- ceramics base material is simple, peeling does not occur, and the reduction of strength is not caused in the ceramics base material.  <P>SOLUTION: In the ceramics based composite material, the outermost surface layer is provided with a layer in which metals such as molybdenum, tungsten, titanium, nickel and manganese, intermetallic compounds of molybdenum, tungsten, titanium, nickel and manganese or inorganic compounds are reticulately linked. A gradient structure in which the particles of the same metals, the particles of the same intermetallic compounds, or the particles of the inorganic compounds are dispersed so that the particles become gradually small, and the dispersion quantity is reduced from the outermost surface toward the inside of the ceramics base material of silicon nitride or the like is formed on the back side of the outermost surface. In the outermost surface of the material, ceramics particles are dispersed among the metals and intermetallic compounds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197199-A (JP)
Title: Copper foil for battery and method of manufacturing for copper foil for battery
Inventor: YOKOMIZO KENJI
IPC: C22C9/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper foil for a battery possessing both elongation and strength having the elongation even before heat treatment and keeping the strength even after heat treatment.  <P>SOLUTION: Percentage of mass of 0.015-0.04 or more of phosphorus and percentage of mass of 0.01-0.15 or more of at least one component of iron, cobalt, and nickel in the total amount are added to a copper material, the mixed material is rolled to form the copper foil, and the obtained copper foil is heat treated. The copper foil is used in a positive electrode 1 or a negative electrode 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198393-A (JP)
Title: Noise removing circuit
Inventor: MIYAGI HIROSHI
IPC: H03H11/26
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise removing circuit which can be integrally formed on a semiconductor substrate and can improve the accuracy in noise component removal.  <P>SOLUTION: The noise removing circuit is provided with a high-pass filter for detecting noise components contained in an input signal, a pulse generating circuit for generating a pulse signal corresponding to the detected noise components, an analog delay circuit 252 for delaying the input signal, and an output circuit for removing the noise components contained in the delayed signal in response to an output timing of the pulse signal. The circuit 252 allows switches 51-56 to conduct in this order to retain the voltage of the input signal at every time point in each of capacitors 81-86, and allows switches 61-66 to conduct before renewing the voltage to take the voltage out, thereby delaying the output timing of the input signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198518-A (JP)
Title: Fifo circuit
Inventor: YAMAZAKI HIDETOSHI
IPC: G11C7/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FIFO (first-in first-out) circuit of which the circuit area is reduced.  <P>SOLUTION: The input side input pointer of a memory 2 is designated synchronously to an input clock, the output side input pointer of the memory 2 is designated by an input request signal synchronized to an output clock, and the input side output pointer of the memory 2 is designated by an output request signal synchronized to the input clock. Then, a FIFO state synchronized to the input clock is generated from the input pointer synchronized to the input clock and the output pointer synchronized to the input clock, the FIFO state synchronized to the output clock is generated from the input pointer synchronized to the output clock and the output pointer synchronized to the output clock, data are inputted to the memory 2 in response to the generating instruction of the FIFO state synchronized to the input clock, and the data are outputted from the memory 2 corresponding to the generation of the FIFO state synchronized to the output clock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192844-A (JP)
Title: Pneumatic tire
Inventor: OTA TAKESHI
IPC: C08K3/04
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which good performance on ice and good abrasion resistance can coexist together.  <P>SOLUTION: This pneumatic tire having a tread comprising a rubber composition which comprises (A) 100 pts.wt. of a rubber component, (B) 30 to 60 pts.wt of carbon black having a nitrogen adsorption specific surface area of ≥125 m<SP>2</SP>/g and an iodine adsorption of ≥125 g/kg, and (C) 5 to 20 pts.wt. of particles having an average particle diameter of 20 to 200 μm and consisting mainly of cellulose, wherein the hardness of the tread rubber is ≥63 measured at 25°C and the surface roughness Rz of a tread worn surface is 18 to 30 μm after the travel of 1,000 km on an asphalt road surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190169-A (JP)
Title: Ultrasonic probe
Inventor: NISHINA KENICHI
IPC: A61B8/12
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe in which a housing arranged with an ultrasonic vibrator can be smoothly and linearly moved forwards and backwards, the generation of air bubbles in an ultrasonic medium with the rotation and forward and backward movement of the housing is suppressed and excellent probing is attained.  <P>SOLUTION: When a gap A between the inner surface of an outer sheath 2 and the outer form of the housing 4 is compared with a gap (a) between the inner surface of the outer sheath 2 and the outer surface of an inner sheath 6, the gap (a) is larger than the gap A. Namely, a first ultrasonic medium duct area S<SB>1</SB>formed by the gap (a) is larger than a second ultrasonic medium duct area S<SB>2</SB>formed by the gap A. Therefore, when the housing 4 is linearly moved forwards/backwards, an ultrasonic medium 7 is smoothly moved in the gap (a) between the inner sheath 6 and the outer sheath 2. Therefore, the pressure reduction of the ultrasonic medium 7 in the gap (a) between the inner sheath 6 and the outer sheath 2 is a little. Thus, the pressure reduction of the ultrasonic medium 7 near the housing 4 is suppressed and air bubbles 9 are hardly generated in the ultrasonic medium 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201619-A (JP)
Title: Apparatus for applying finishing agent for elastic fiber
Inventor: FUJIE TSUTOMU
IPC: D01D5/096
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for applying a finishing agent capable of ensuring the contact of elastic fibers with a guide for applying the finishing agent, surely carrying out the feed of the finishing agent, preventing frictional force from becoming excessive and thereby maintaining the quality of the elastic fibers.  <P>SOLUTION: This apparatus for applying the finishing agent is equipped with a finishing agent applying part 8 and a guide member 9. The finishing agent applying part 8 is provided with a groove part 10 for guiding the elastic fibers and a finishing agent feed hole 12 bored in the groove part 10 for applying the finishing agent to the elastic fibers passing through the groove part 10. The groove part 10 is equipped with an apical part 13 having the vertical line as a tangential line and an upper slope 14 and a lower slope 15 having angles of sweepback from the apical part relatively to the vertical line. The guide member 9 is arranged so that the elastic fibers on the downstream side from the apical part 13 have >0 and ≤3° angle of sweepback ε relatively to the vertical line from the apical part 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203438-A (JP)
Title: Storage device
Inventor: KOBAYASHI HIROKI
IPC: G11B7/121
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To block a head carriage from being moved from a prescribed position independently of a loaded/unloaded storage medium instantaneously in response to the occurrence of a shock with a simple and downsized configuration.  <P>SOLUTION: The storage device, which uses an optical head to apply data recording/reproduction/deletion to a storage medium, is characterized in the configuration that comprises: the head carriage for moving the optical head in a planar direction of the storage medium; and a carriage lock for utilizing a prescribed impact force to prevent the head carriage from being moved due to the impact force when receiving the impact force.  <P>COPYRIGHT: (C)2003,JPO