baber/WOPTO huggingface dataset:
Patent JP-2002278291-A (JP)
Title: Liquid developing device and liquid image forming device
Inventor: YOSHINO YOSHIE
IPC: G03G15/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality by preventing the fogging and density unevenness of images and to decrease the amount of carrier liquid which is carried out of a device without using any material exerting adverse effects on the environment. SOLUTION: A liquid developing device which has at least one developer carrier 9 holding a liquid developer of high viscosity and high density which has toner dispersed in carrier liquid and a coating member 12 for coating the developer carrier 9 with a liquid developer and develops a latent image formed on the latent image carrier 1 with the liquid developer carried by the developer carrier is provided with at least one member 10 for compressing toner before development carried on the surface of the developer carrier on the downstream side of the part of the developer carrier facing the coating member in the surface moving direction and on the upstream side of the part facing the developer image carrier in the surface moving direction; and the compression member is pressed against the developer carrier across the developer and mutually independent voltages are applied to the developer carrier and the compressing member are applied with.
Patent JP-2002287470-A (JP)
Title: Image forming apparatus
Inventor: OGAWA KATSUTOSHI
IPC: B41J2/385
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents toner from being scattered at the periphery of a dot and suppresses image density unevenness due to variances in the thickness and dielectric constant of an image receiving means 10 such as a belt and normal paper. SOLUTION: The image forming apparatus equipped with a toner passage control means 3 which has a toner carrier 5 carrying toner 1 and moving, toner passage holes 15 allowing the toner 1 to pass, and a control electrode 16 arranged surrounding at least their periphery and controls the passage of the toner 1 by applying a voltage corresponding to an image signal to the control electrode 16 and an image receiving means 10 that the toner 1 having passed through the toner passage control means 3 sticks to form a toner image is provided with electrostatic charging rollers 11a and 11b which preliminarily come into contact with the top surface of the image forming means 10 before the toner passage control means 3 and image receiving means 10 face each other to form an electrostatic charge pattern.  Further, the apparatus is equipped with an electric charge supply means which supplies fixed electric charges per unit area to the back or surface of the image receiving means 10.
Patent JP-2002282242-A (JP)
Title: Tissue bloodstream measuring device
Inventor: SAITO TAKEO
IPC: A61B5/1455
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To measure tissue bloodstream without management for used gas and any limit on a working place with inexpensive gas and device used. SOLUTION: A subject is given continuous inhalation of oxygen gas having a first concentration, and subsequently given continuous inhalation of oxygen gas having a second concentration. At this time, an oxygen saturation degree measuring device 1 continuously measures the degree of oxygen of vein in tissue of the subject. A bloodstream detecting part 2 obtains a tissue bloodstream according to the attenuation change due to influence of oxygen gas having the second concentration of the oxygen saturation degree of the vein measured by the oxygen saturation degree measuring device 1. That is, the bloodstream detecting part 2 takes the attenuation change as a designated index function change, and obtains a half value period or a time constant of the attenuation curve to thereby obtain tissue bloodstream.
Patent JP-2002284953-A (JP)
Title: Stretch packaging film
Inventor: HASHIMOTO AKIYO
IPC: C08J5/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a stretch packaging film having a combination of excellent antifoggingness with high heat resistance or film strength and also excellent in automatic packaging machine suitability by using a resin other than polyvinyl chloride-based resins. SOLUTION: This stretch packaging film is characterized by being made from a resin composition which is obtained by compounding 100 pts.wt. of an ethylene-vinyl alcohol copolymer resin with an ethylene content of 5-35 mol% with 5-15 pts.wt. of a dihydric or higher hydric alcohol. The other version of this stretch packaging film is characterized by being such that at least one side of the above stretch packaging film is laminated with a polyvinyl alcohol resin layer >=1,200 in average polymerization degree and >=98 mol% in saponification degree.
Patent JP-2002289785-A (JP)
Title: Semiconductor device
Inventor: NAWATA TAKASHI
IPC: H01L27/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To increase relative accuracy between two systems in one circuit provided on a semiconductor substrate. SOLUTION: A signal processing circuit is divided into a plurality of blocks A-D that are linearly connected and two pairs of the blocks are arranged in parallel to each other. The two signal processing circuits are provided by alternately connecting two rows of these blocks. That is, in a first signal processing circuit, blocks A1, B2, C1 and D2 are connected, and in a second signal processing circuit, blocks A2, B1, C2 and D1 are connected. In addition, the first A1 and the second A1 interconnection are alternately used for the connection between blocks consisting of each signal processing circuit. For example, in the first signal processing circuit, the connection between blocks A1-B2 is performed by the first A1 wiring 30, the connection between blocks B2-C1 by the second A1 wiring 33 and the connection between the block C1-D2 by the first A1 wiring.
Patent JP-2002289509-A (JP)
Title: Substrate treatment method and substrate treatment system
Inventor: ITO SHINICHI
IPC: G03F7/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To restrict a reduction in precision due to density of a pattern, and restrict fluctuations of a pattern dimension by a magnitude of a dissolving region. SOLUTION: In a substrate processing method for carrying out a developing treatment after a sensitive resin on a wafer is exposed, a developer is supplied onto a main face of a wafer 1 held horizontally to form a developer film 3 on the main face. Then, the atmosphere above the developer film 3 is sucked by use of a sucking structure in which a suck nozzle 6 is disposed linearly, whereby an air current is caused in the atmosphere to stir the developer. Concurrently therewith, the suck nozzle 6 is moved perpendicularly to an arrangement direction of nozzles disposed.
Patent JP-2001344576-A (JP)
Title: Information reading method using data carrier
Inventor: MIURA MASAYA
IPC: H04B5/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number of paper sheets and card is limited in order to accurately read data from radio data carriers due to radio wave interference, etc., in a channel in a state where a plurality of paper sheets which the radio data carriers are attached to or embedded as a pattern in, cards, etc., are piled up. SOLUTION: In this method for reading information from data carriers consisting of a data storing means and a data communicating means, data are read from a shifted object by shifting the object so as not to overlap the object on the position where the data carrier is attached on the other objects from a state in which the a plurality of objects are bundled and arranged while the objects are bundled and arranged.
Patent JP-2002296036-A (JP)
Title: Drawing preparation system for golf links
Inventor: OGAKI TOSHIHIKO
IPC: A63B55/60
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate drawing preparation for golf cart traveling paths and the calculation of a construction cost therefor. SOLUTION: A golf cart 2 traveling the traveling paths in a golf links is provided with a position detection means 7 for detecting its traveling position, a road-surface detection means 6 for determining the type of a road surface of the paths, a transmission means 9 for transmitting the outputs of the detection means 7 and 6, a reception means 10 for receiving signals from the transmission means 9, and a drawing preparation means 13 for preparing a drawing of the paths based on the signals received by the reception means 10. By transmitting the traveling condition of the cart and receiving the transmitted information with the cart traveling, the drawing of the paths can be easily prepared based on the received information.
Patent JP-2002292635-A (JP)
Title: Method for manufacture of stamper and light guiding board
Inventor: ASUKATA TAKAYUKI
IPC: B29C33/38
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a stamper for manufacturing a light guiding board having high brightness and uniform brightness and the stamper to be used for manufacturing the light guiding board. SOLUTION: In the method for manufacturing the stamper to be used for manufacturing the light guiding board, a photoresist forming process wherein a photoresist layer is formed on a surface of a base having conductivity; an exposing process for exposing the photoresist layer according to a pattern; a developing process for developing the photoresist layer; a dry etching process for dry etching the base of a part wherein the photoresist layer is removed in the developing process; an electroforming process for forming an electroforming part on the base; and a cleaning process for removing the photoresist layer from the base are provided.
Patent JP-2002296835-A (JP)
Title: Method and apparatus of manufacturing fine powder
Inventor: AKIYAMA KATSUMI
IPC: B29B9/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing final toner by feeding classified toner into toner for raw material and recycling the same and to provide the method and apparatus for manufacturing fine powder in which kneading of both are smoothly performed without being affected by the form of the classified toner and the final toner having good quality are yielded. SOLUTION: The classified toner is previously melted before being fed into the toner for raw material under kneading. The molten classified toner can be selectively fed to an arbitrary place of a kneading body 2 in which the toner for raw material is kneaded. As a result, the regulation of the kneading quality is made possible and the final toner having the good quality can be obtained. As the apparatus structure, the kneading body 2 and a classified toner melting section 3 consist of separate bodies and the apparatus structure consists of a compact and simple structure.
Patent JP-2002300475-A (JP)
Title: Infrared sensor and method for driving the same
Inventor: IIDA YOSHINORI
IPC: H04N5/355
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of fluctuations appearing in the gate of an amplification transistor, and to realize noise reduction, sensitivity improvement, and wide dynamic range. SOLUTION: This non-cooled type infrared sensor is provided with an imaging area 3 in which infrared detecting pixels 1 are two-dimensionally arrayed, a row selection line 4 and a vertical signal line 5 arranged in the imaging area 3, an amplification transistor 10 to be modulated by a signal voltage generated in the vertical signal line 5, a storage capacity 12 connected to the drain of the amplification transistor 10 for storing signal currents, a reset transistor 13 for resetting the drain potential of the amplification transistor 10, and a horizontal reading transistor 14 for reading signal currents held in the storage capacity 12. A coupled capacity 11 is arranged between the vertical signal line 5 and the gate of the amplification transistor 10, and a sampling transistor 15 is arranged between the drain and gate of the amplification transistor 10.
Patent JP-2002293880-A (JP)
Title: Liquid resin composition for sealing and semiconductor device using the same
Inventor: AKITAYA MASAMI
IPC: H01L23/31
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid resin composition for sealing excellent in low-stress property and adhesion, and to provide a semiconductor device. SOLUTION: The liquid resin composition for sealing is composed of a silicone-modified liquid epoxy resin, a liquid polyphenol, a microcapsulated imidazole-derivertive compound and a inorganic filler. The silicone-modified liquid epoxy resin is produced by heating reaction of an epoxy resin (a) and bisphenols (b), wherein a molar ratio (a/b) is 1-10 and the epoxy resin (a) is excess. The semiconductor device has semiconductor elements sealed with this liquid resin composition for sealing.
Patent JP-2002197563-A (JP)
Title: Abnormality notification system, fixed terminal, mobile terminal, and program
Inventor: NAKAMURA SHUJI
IPC: G08B25/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To rewrite conditions under which abnormality should be reported and to avoid unnecessary reporting operation. SOLUTION: A portable terminal 1 measures a position and a monitor center terminal 8 compares the position of the potable terminal 1 shown by the position measurement result received from the portable terminal 1 with a dangerous area stored in a dangerous area storage part 11 and makes the display part 16 or sounding part 17 of a home terminal 12 perform reporting operation when the position of the portable terminal 1 is in the dangerous area. When the dangerous area is rewritten through the home terminal 12 in this system, the dangerous area stored in the dangerous part 11 is rewritten.  For example, when a child or roaming old person goes out with a companion, a protector rewrites the dangerous area to exclude an area specified normally as a dangerous area exceptionally from the dangerous are and even when a child or roaming old person enters the area, reporting operation can be avoided.
Patent JP-2002299411-A (JP)
Title: Substrate transporting apparatus
Inventor: HARAGUCHI HIDEO
IPC: B65G49/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a long time required for a substrate exchanging operation in a substrate transportation to accurately perform the substrate exchanging operation in a short time. SOLUTION: A parallel link type upper and lower arms have parallel links 12, 15 and two spline shafts 33, 34 are connected to support points of the links 12, 15. A cam box 16 drives three output shafts by a single input to transfer an up-down driving force from one output shaft 32 among them at a substantially mid position between the spline shafts 33, 34, thereby accurately performing a substrate exchanging operation in a short time.
Patent JP-2002294010-A (JP)
Title: Polypropylene-based resin composition for oriented film and the resultant oriented film
Inventor: OBATA YOICHI
IPC: C08J5/18
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition for oriented film excellent in rigidity, heat shrinkage and orientation processability, to provide a method for producing the above resin composition, and to provide a polypropylene-based oriented film obtained using the above resin composition. SOLUTION: This polypropylene-based resin composition for oriented film comprises (A) 20-99.99 wt.% of a propylene-based polymer <1.7 in die swell ratio and (B) 0.01-80 wt.% of a 2nd propylene-based polymer >=1.8 in die swell ratio; wherein it is preferable that the propylene-based polymer B is <3 dL/g in intrinsic viscosity and <10 in molecular weight distribution index and obtained by a polymerization process comprising the steps of producing (a) 0.05-35 wt.% of a crystalline propylene polymer segment >=5 dL/g in intrinsic viscosity and producing (b) 99.95-65 wt.% of a 2nd crystalline propylene polymer segment <3 dL/g in intrinsic viscosity.
Patent JP-2002293233-A (JP)
Title: Sheath pipe jacking method, and truck used therefor
Inventor: HANANO KAZUHITO
IPC: E21D11/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an economical sheath pipe jacking method adaptable to rolling during a jacking operation and capable of inserting a pipe and a joint while ensuring sufficient elongation which is the most important requirement for earthquake resistance in a non-cut-and-cover method in which a fluid transport pipe used for water supply, gas and sewage is buried underground. SOLUTION: In the pipe jacking method for newly providing a piping passage by a main pipe in a sheath pipe while inserting a pipe insertion side into a socket provided on a rear end of a preceding pipe and joining it therewith, a plurality of trucks having omni-wheels provided as traveling wheels are connected at predetermined intervals in a direction-changeable manner, and the main pipe is supported by receiving bases provided on the trucks. By providing a jacking force to the trucks, the main pipe is advanced into the sheath pipe, and after completing jacking, the main pipe is unsupported from the trucks, and the trucks are pulled out of the sheath pipe.
Patent JP-2002298130-A (JP)
Title: Fingerprint collating device
Inventor: YAMAGUCHI TSUTOMU
IPC: A61B5/117
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To practically perform the fingerprint authentication by suppressing dielectric breakdown even when a fingerprint collator is miniaturized. SOLUTION: A sensor chip 100 is disposed on a cover glass 201 of a wrist watch 200, and a fingerprint authenticating device is disposed on the wrist watch 200.
Patent JP-2002019721-A (JP)
Title: Machine for producing packet of cigarettes and method of controlling machine
Inventor: SPATAFORA MARIO
IPC: B65B19/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a machine for producing packets of cigarettes, which is designed to eliminate such disadvantages that trouble is involved in arrangements for adjusting respective members so as to completely cooperate with all members of adjacent conveyors and further that these arrangements must be repeated at each time when the size of a packet is varied and, accordingly, the stoppage of the operation of a machine is caused to extend over a long period of time. SOLUTION: The machine (1) for producing packets of cigarettes (2), each packet (2) having a group (3) of cigarettes enclosed in packaging materials (5, 6, 7), has a large number of conveyors (12, 13, 30, 31, 35, 38, 41, 47, 50, 54). Each conveyor has a predetermined number of members (18, 19, 33, 45, 37, 40, 43, 49, 53, 56) which are engaged with the group and/or the packaging materials and which cooperate with the members of the adjacent conveyors. The number of members of each conveyor is equal to the number of or a common divisor of members of each adjacent conveyor.
Patent JP-2002303301-A (JP)
Title: Gas reservoir for liquid tank
Inventor: KOYAMA MASAHISA
IPC: F15B1/26
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas reservoir for a liquid tank capable of reliably preventing entry of dust, moisture, etc., into the tank. SOLUTION: When the quantity of hydraulic fluid A in an oil tank 1, the air B in a space above the oil level in the oil tank 1 flows into an air bag 12 of the gas reservoir 10 via a vent pipe 13, and when the quantity of the hydraulic fluid A in the oil tank 1 is reduced, the air B in the air bag 12 flows into the space above the oil level in the oil tank 1 via the vent pipe 13. In this structure of the gas accumulator, air is taken in/taken out according to the fluctuation of the oil level in the oil tank 1, no outside air enters the oil tank 1. A device body 11 is separate from the oil tank 1, and can be installed in an arbitrary place.
Patent JP-2002305636-A (JP)
Title: Facsimile equipment
Inventor: KAGAWA TETSUYA
IPC: H04N1/44
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment capable of easily and inexpensively restoring registered data. SOLUTION: This facsimile equipment gives a very useful effect because the facsimile equipment can back up and restore the data registered in the facsimile equipment by using a scanner and a plotter provided in the facsimile equipment from the beginning.
Patent JP-2002301446-A (JP)
Title: Treater for circuit member
Inventor: WATANABE MASAO
IPC: B01J3/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a treater treating circuit members such as a multilayer substrate with supercritical water. SOLUTION: A multilayer substrate 2 is reacted with supercritical water in the inside of a reaction chamber 14 being a hollow elongated ellipsoid cylinder having a cross section of an elongated ellipse composed of small-curvature and nearly linear central parts and large-curvature ends, so that the central parts of the chamber 14 are suited for the entrance of the flat object such as the substrate 2. Further, the ends have a large curvature and serve to increase the surface area of the inside of the chamber 14, so that the chamber 14 can withstand to such a high pressure even if the pressure in the chamber 14 is high.
Patent JP-2002315293-A (JP)
Title: Actuator
Inventor: KUROSU TOMIO
IPC: G03B9/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive current-control type actuator, enabling a rotor having an output pin integrated with a permanent magnet to meet the energizing direction to a stator coil and to rotate within the range of a prescribed angle. SOLUTION: This rotor is constituted of the columnar permanent magnet 18, and a synthetic resin frame body 19 formed integrally with the permanent magnet 18 by injection molding. V-grooves 18a, 18b, 18c and 18d are formed at the peripheral surface of the permanent magnet 18, and recessed parts 18e, 18f are formed at two rotating center parts. The frame body 19 comprises band parts 19a, 19b, 19c and 19d having protrusions formed in the V-grooves and the recessed parts, shaft parts 19g, 19h, and an output pin 19i. Therefore, since the permanent magnet 18 and the frame body 19 are integrated surely, it can be made smaller than one having a conventional cylindrical permanent magnet.
Patent JP-2002314498-A (JP)
Title: Communication unit and communication method
Inventor: MATSUMOTO WATARU
IPC: H04L7/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can realize improvement of a transmission rate. SOLUTION: The communication unit of this invention is configured with a transmission means that establishes symbol synchronization by using a pilot tone transmitted intermittently by a device acting like a clock master, generates a data communication frame including a preamble field being a carrier detection signal area, a physical layer header filed, and a physical layer payload field being an area for describing transmission data or reply data, and is provided with a transmission means that outputs a signal resulting from applying prescribed modulation processing to the frame to a transmission line and with a reception means that applies prescribed demodulation processing to the signal on the transmission line addressed to its own unit, and the communication unit transceives the data communication frame by utilizing a prescribed period when no pilot tone is transmitted.