baber/WOPTO huggingface dataset:
Patent JP-2002278067-A (JP)
Title: Negative type photosensitive resin composition and display device using the same
Inventor: KOBAYASHI SATOSHI
IPC: G02F1/1339
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a negative type photosensitive resin composition excellent in heat resistance, sensitivity, resolution and pattern shape, suitable for use as an etching resist, an ion implantation resist, a structural material of an LCD(liquid crystal display) panel such as a spacer material and an electrode barrier rib material of an organic EL(electroluminescence) display or the like and having a wide process margin. SOLUTION: In the photosensitive resin composition containing an alkali- soluble novolak resin, a crosslinker and a photo-acid generator, the alkali-soluble novolak resin has been subjected to fractionation treatment, the weight average molecular weight of the resin (expressed in terms of polystyrene) is 1,000-10,000 and the proportion of a component whose molecular weight is <=500 is <=5% of the whole.
Patent JP-2002280067-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KURANAKA SATOSHI
IPC: H01M10/05
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having superior stability in high-temperature circumstances during overcharge. SOLUTION: A plate group having a positive electrode 2 and a negative electrode 3 rolled together with a separator 4 is sealed in a case 5 together with a nonaqueous electrolyte to which an overcharge resistant additive such as 1-(2-biphenyloxy)-2-phenoxyethane is added. The separator 4 between plates has an air permeation resistivity of 700-1500 sec/100 ml and a porosity of 20-70% after held in the atmosphere for 15 minutes at 120 deg.C in the state of giving a tensile load of 25 kg/cm<2> to MD.
Patent JP-2002273007-A (JP)
Title: Tray device for game
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To withdraw balls from a ball storage chamber without hindering the supply of balls used for game. SOLUTION: When a ball withdrawing operation part 12 and a shunt operation part 18 are operated by a player, a shunt mobile body 17 sticks to the ball storage chamber 4 from a tray cover 3 and a ball withdrawing shutter 11 is retracted to open a ball withdrawing port 10 so that balls stored in the ball storage chamber 4 are divided to a game ball discharge path part 5 and the ball withdrawing port 10. This allows the balls to be taken into the ball withdrawing port 10 to be withdrawn while securing a passage of the balls to the game ball discharge path part 5.
Patent JP-2002278659-A (JP)
Title: Information processor
Inventor: KAMEMARU TOSHIHISA
IPC: G06F1/32
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing power consumption since the power consumption is inclined to increase according as the multi- functionalization of a portable terminal is advanced. SOLUTION: This processor to be operable in either a normal mode in which a program is performance or a power saving mode in which the power consumption is smaller than the normal mode is provided with a processor 100 including, a processing start time setting means for setting a time when the performance of the program should be started and a time monitoring device 200 for detecting that the start time of the program comes. After the performance of the program is ended, the mode is switched from the normal mode to the power consumption mode, and when it is detected that the start time of the program to be performed the next set by the processing start time setting means comes by the time monitoring device, the mode is switched from the power saving mode to the normal mode.
Patent JP-2002285804-A (JP)
Title: Method for manufacturing variable displacement turbine component member and structure of component member
Inventor: JINNAI YASUAKI
IPC: B21K21/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a variable displacement turbine component member, reducing the number of manufacturing manhour of a variable nozzle mechanism and a manufacturing cost through simplification of the structure of a variable nozzle mechanism component member and manufacturing work, and enabling the reduction of the number of parts and reduction of weight and to provide the structure of a nozzle drive member. SOLUTION: In a method for manufacturing the component member of a radial flow type variable displacement turbine constituted in a manner to rotatably drive a turbine rotor by a radial flow of working gas from a spiral scroll, formed in a turbine casing, to a turbine rotor through a plurality of nozzle vanes, the vane angles of which are varied by a variable nozzle mechanism, to rotatably drive the turbine rotor, a columnar pin part is press-molded by press, the side of a plate material is partially protruded by precise casting integral with the plate material to integrally form the columnar pin part.
Patent JP-2002234545-A (JP)
Title: Paint roller can
Inventor: KOWATARI HIROFUMI
IPC: B05C17/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a paint roller can which is easy to use to paint. SOLUTION: A space is provided to allow a hand to enter below a handle of the paint roller can to make the can easy to carry. Further, an upper part of the can is opened wide to make paint scarcely attach to the handle and the hand when a roller is put in/out.
Patent JP-2002289938-A (JP)
Title: Manufacturing method of ferroelectric thin-film device
Inventor: KUNO TADAAKI
IPC: H01L41/29
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a crystallinity, furthermore a film characteristics, of the entire ferroelectrics layer deteriorating because the crystalline state at the start of crystallization is uneven, if the base electrode layer surface is smooth in a heating/crystallizing process of a ferroelectrics thin film. SOLUTION: In a base electrode forming process, an electrode film is formed and is then annealed, and then minute roughness is formed on the surface of electrode film. The roughness acts as a nucleus for crystal growth, over which a ferroelectrics thin film is formed.
Patent JP-2002282544-A (JP)
Title: Typing game device and program
Inventor: TAKESHITA KOICHI
IPC: A63F13/533
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a typing game device allowing a person to perform a variety of practices with high game property and have an interest in practice. SOLUTION: A CPU 1 reads a typing message as a plurality of conversation sentences of a character and the player and displays it on a display part 6. The player operates a keyboard 5 to input characters. The CPU 1 collates the typing message with the inputted characters to determine the ratio of correctness. Since the conversation sentence of the player to the character is inputted for typing practice, the game property is enhanced.
Patent JP-2002291250-A (JP)
Title: Control method of compressor
Inventor: MAENO ATSUSHI
IPC: H02M7/5387
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To aim at reducing the switching loss of an inverter in PWM control, and also harmonic currents in a control method of a compressor. SOLUTION: When an AC power source is converted into DC voltage in a rectifier, the DC voltage is set to a predetermined DC voltage by an active filter and supplied to the inverter, an arbitrary AC voltage generated by the inverter is applied to operate a motor, a switching means of the active filter is driven as predetermined so that an input AC wave form (see Fig. 1 (a)) is a sinusoidal wave form, and PWM control and PAM control are carried out to drive the motor. When the motor is stopped or is in PWM control, the output DC voltage of the active filter is detected, the set output voltage of the active filter is made a lower by the predetermined amount than the detection output DC voltage, and at least the switching means of the active filter is stopped near the peak of the input AC current wave form (see figure 1 (b)).
Patent JP-2002299029-A (JP)
Title: Induction cooker
Inventor: NOMURA SATOSHI
IPC: G01J5/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain emissivity of a heated material at a low cost and to provide an induction cooker, capable of detecting stain on the light-receiving part of an infrared sensor and noticing the stain. SOLUTION: The induction cooker comprises the infrared sensor for detecting infrared rays radiated from a heated material, a heat sensitive element thermally in contact with the heated material, an estimating means for estimating the emissivity of the infrared rays radiated from the heated material, based on the quantity of infrared rays detected by the infrared sensor and the temperature detected by the heat sensitive element, and a radiation temperature calculating means for calculating the radiation temperature of the heated material, based on the emissivity of the heated material estimated by the estimating means and the quantity of infrared rays detected by the infrared ray sensor.
Patent JP-2002297532-A (JP)
Title: Communication method, communication apparatus, computer program and recording medium
Inventor: HARADA KAZUYOSHI
IPC: H04L13/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, communication apparatus, computer program and recording medium which can transmit and receive data larger than the size of an arranged buffer. SOLUTION: Data transmitted from a personal computer 3 are received by means of a communication interface 15. The partial data that are part of the received data are stored in a buffer 16 till a free space disappears in the buffer 16. The partial data are written in a portable semiconductor memory 2. This processing is repeated till all reception of object data is completed. Also, the partial data of which sizes are smaller than the buffer 16 in the object data are read from the portable semiconductor memory 2, and transmitted from a communication interface 15 to a personal computer 3 after this partial data are stored in the buffer 16. This processing is repeated till all transmission of the object data is completed.
Patent JP-2002300040-A (JP)
Title: Display device
Inventor: TOMITANI HIROSHI
IPC: G09G3/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device the digital/analog converter of which can be downsized. SOLUTION: The digital/analog converter is configured with two data input terminals 209, 210 disposed in a direction x, two 1st signal lines 111 extended in a direction y, 4 drive voltage input terminals 201-204 disposed in the direction y, four 2nd signal lines 112 connected to the drive voltage input terminals and extended in the direction x, 4 switches 206 connected to the corresponding 2nd signal lines and disposed in the direction y, 4 AND circuits 207 whose output terminals are connected to the corresponding switches and disposed in the direction y, 3 NOT circuit 208, and a drive voltage output terminal 205 that outputs a drive voltage.  The input terminals of the AND circuits 207 are connected to the 1st signal lines 111 by connection lines 113 respectively and a NOT circuit 208 is respectively disposed in portions of the 1st signal lines 111 between the adjacent AND circuit 207.
Patent JP-2002302556-A (JP)
Title: Sealing member
Inventor: KURIBAYASHI RYOTARO
IPC: C08J5/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a sealing member having proper flexibility and excellent sealing properties, hardly generating hydrogen chloride and dioxins at the time of combustion, hardly causing migration of a plasticizer and further having excellent recyclability and weather resistance. SOLUTION: This sealing member has (I) a rubber component layer formed by copolymerizing a monomer mixture comprising an acrylic acid ester and a polyfunctional monomer, and (II) a thermoplastic resin component layer formed by copolymerizing a monomer mixture comprising a methacrylic acid ester and other monomers, and is obtained by thermoforming multilayered structural polymer particles satisfying the following conditions (1) to (3): (1) the number average molecular weight of the thermoplastic resin component constituting the most outer layer is <=30,000; (2) the weight ratio of the layer (I) to the layer (II) is (30/70)-(90/10); and (3) the average particle diameter is <=150 nm.
Patent JP-2002315176-A (JP)
Title: Circuit breaker
Inventor: HAYAKAWA HIDEKI
IPC: H01H83/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker in which a current flowing through an electric path can be measured easily. SOLUTION: The circuit breaker detecting a current flowing through an electric path for each phase by means of a current transformer comprises a memory 53 for storing correction data of the I/O characteristics of current transformers 3a, 3b and 3c of respective phases, and means 42 for measuring the current by adding the correction data stored in the memory when the current from the current transformer of each phase is measured.
Patent JP-2002313818-A (JP)
Title: Method and apparatus for mounting component
Inventor: MARUYAMA TAKAYUKI
IPC: H01L21/50
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for mounting components wherein the manufacturing efficiency can be improved and the damage to the work can be also reduced by improving the processing procedures in the mounting process. SOLUTION: In the method for mounting components, a liquid-crystal panel 10A is mounted on a carrying pallet 120 moving on a carrying passage 110. The carrying pallet 120 is stopped for its positioning by a stopping means 159. Then, a flexible wiring circuit board 10B is transported on the carrying pallet 120 by a transporting means 155 of a temporarily mounting mechanism 150, and is positioned. Thereafter, the flexible wiring circuit board 10B is mounted temporarily on the liquid-crystal panel 10A by a temporarily mounting head 158.
Patent JP-2002305991-A (JP)
Title: Control mechanism for ventilating greenhouse and remote controller
Inventor: ARAI HITOSHI
IPC: A01G9/26
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control mechanism for ventilating greenhouses, making it possible to carry out remote control of opening and closing ventilation members. SOLUTION: This control mechanism for ventilating the greenhouse is equipped with a receiver 20 which is connected to actuation control parts 30 of drive motors 40 for opening and closing the ventilation members of the greenhouses, so that the receiver 20 can receive a drive signal transmitted from a remote controller 10 and simultaneously supply the received drive signal to the actuation control parts 30. Therefore, an operator working inside and outside the greenhouse can carryout the remote control of opening and closing the ventilation members with few traveling when working in plural greenhouses, to say nothing of working in one greenhouse.
Patent JP-2002314712-A (JP)
Title: Message exchange system, message exchange method and program making computer execute the method
Inventor: NAKATO YOSHIJI
IPC: H04W88/18
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a message exchange system that enables a user to easily make a contact with other user and confirm presence of a contact from an outsider, especially in a facility (a bath house or a pool or the like) where the user cannot carry mobile telephone. SOLUTION: A host computer 100 centrally manages messages entered from message terminals 101 in a facility and addressed to a user. Furthermore, when a call arrives in a mobile telephone fixed to a mobile telephone holder 104b of a rocker 104, an incoming call message denoting a fact of the arrival of the call and addressed to the user being the possessor of the mobile telephone is sent, and is similarly stored in the host computer 100. When the user enters its ID (ID of a wristband 105 worn by the user) by using a reader/writer 102a (103a) provided to an automatic vending machine 102 (a register 103) in the facility, the display panel 102b of the machine 102 (a display device 103b of the register 103) displays the message or a message displaying the arrival of the call.
Patent JP-2002311485-A (JP)
Title: Camera for both silver halide photography and electronic imaging
Inventor: MARUYAMA ATSUSHI
IPC: G03B13/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To align orientation of optical axes of a finder optical system, an imaging optical system and automatic focus optical system to the optical axis of the imaging optical system by simple structure and operations. SOLUTION: An upper optical system module 101 to be constituted by assembling the imaging optical system 103, the finder optical system 102 and the automatic focus module 5 in a finder main body 85 constituters the upper side of inner structure of a camera 200, is mounted and fixed to a fixing frame 100 of the imaging optical system. The fixing frame 100 is cylindrically formed and holds a photographic lens barrel of a photographic lens. The upper optical system module 101 is mounted and fixed to the fixing frame 100 by screwing the finder main body 85b to the fixing frame 100 by a screw 100c.
Patent JP-2002316605-A (JP)
Title: Airbag, and airbag folding method
Inventor: WATANABE TAKESHI
IPC: B60R21/16
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To easily improve the development characteristic of an airbag. SOLUTION: An upper development part 21 corresponding to the head of an occupant is folded to the occupant side of a center part of the airbag 1 from the state in which the airbag 1 is placed in a flat condition. Then, right and left development parts 22 and 23 are folded on the occupant side of the upper development part 21. Finally, the lower development part 22 corresponding to a chest to a belly of the occupant is folded on the occupant side of the previously folded development parts 21, 22 and 23. During the development, the airbag 1 is rapidly developed between the chest of the occupant and a steering wheel before the occupant is inclined forward.
Patent JP-2002320078-A (JP)
Title: Picture reader
Inventor: HASEGAWA KAZUHIKO
IPC: H04N1/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To show stable carrying performance and the both-side reading performance of high-quality picture by easily regulating the positional relation of reading means with each other even when an inexpensive reading means is used. SOLUTION: The rear surface butting part 37a of a rear surface reading part 25 supported rotationally is butted to the front surface butting part 36a of a front surface reading part 23 supported fixedly by a reading part pressurizing spring 38 to make a picture reading face 23a and a picture reading face 25a nearly equal.
Patent JP-2002321141-A (JP)
Title: System for drill grinding and dust collector
Inventor: KATAYAMA ICHIRO
IPC: B24B3/24
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for drill grinding by which a series of processes necessary for the drill grinding can be performed successively, and the efficiency of drill grinding can be improved. SOLUTION: A processing side unit 21 and a loading unit 36 are provided like an adjacent state. The processing side unit 21 is provided with five holder units 28 holding a drill 26 at the interval of 72 degrees against the center of an index plate 22. A plurality of treatment units are disposed fixedly in the circumference of the above index unit 22 and loading unit 36, respectively.
Patent JP-2002176264-A (JP)
Title: Method of manufacturing multilayer high density substrate
Inventor: HSIEN WEN-LO
IPC: H05K3/40
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer high density, which can inexpensively manufacture the substrate of high density and fine pitch, can simplify the press-fitting procedure and can improve competitive power. SOLUTION: The circuit of a first layer is produced by the high density circuit forming method of a polyimide substrate. The surface circuit of high density thinning is obtained and the circuit is connected/diffused to a base layer. Since second and subsequent layer substrates do not need high density circuits such as the first layer substrate, they are produced by non-high density organic substrates 12 and the effect of a multilayer board is consequently obtained. Then, the cast of a material can remarkably be reduced. A welding projection connecting method is adopted in the connection of the surface layer of the second layer non-high density organic substrate 12 and a welding pad 113 at the base of the polyimide substrate of the first layer.  A welding projection 125 is generated in the I/O contact point of the second layer and it is connected to the first layer polyimide substrate 11 by a press-fitting method. Thus, a manufacturing process can be simplified.
Patent JP-2002320630-A (JP)
Title: Somatic tissue or organ reproduction equipment
Inventor: DOI NOBUTOSHI
IPC: A61F2/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide equipment for reproducing somatic tissues or organs that replaces conventional tubes for transplanting nerves or blood vessels which can be used in vivo becomes of no foreign substances and vacant space wherein the nerves or blood vessels can easily be inserted in vivo in tubular targets in addition to an efficient and three-dimensional cellular proliferation. SOLUTION: The equipment for reproducing somatic tissues or organs is provided with a retainer (A) composed of biologically decomposable or absorbable materials which consists of sponge-like time matrixes made of biologically decomposable or absorbable materials (B) and linear biological tissues or routes that lead organs (C).
Patent JP-2001356603-A (JP)
Title: Developing device
Inventor: YOKOMORI KANJI
IPC: G03G15/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which a developing sleeve is positioned in a longitudinal direction without causing the rotational unevenness of the developing sleeve and a photoreceptive drum. SOLUTION: In the developing device 3 provided with an image carrier 1, a developer carrier 8 disposed so as to be opposed to the image carrier 1 and a developing container storing developer supplied to the developer carrier 8 at the inside of frame bodies 6 and 7, a sliding member 9 intervenes at the thrust pad part of the developer carrier 8 to which a gear 10 to transmit driving force to the developer carrier 8 is attached.
Patent JP-2002321519-A (JP)
Title: Heating apparatus of vehicle
Inventor: ITO KOJI
IPC: B60H1/34
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus which effectively uses a rear heater which is less frequently used so that the rear heater can give an additional heating power for heating passengers in the first row of rear seats to a heating power of a front heater which is more frequently used but has an insufficient heating power. SOLUTION: An opening part 2134 of the rear end of a front heater duct 21 of a conventionally provided front heater 20 and a connection inlet 36 of an additional duct 85 added to a rear heater 30 are connected to a front feed port 41 and a rear feed port 42 of a connection duct 40, air outlets of which are separated by diaphragms, respectively, thereby enabling warm air from the front heater 20 and warm air from the rear heater 30 to be sent from the same position to the feet of the passengers in the first row 13 of rear seats.