baber/WOPTO huggingface dataset:
Patent JP-2000134342-A (JP)
Title: Intercom system provided with transfer function
Inventor: OKADA YUKIO
IPC: H04M3/54
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To deal with a visitor in accordance with the degree of importance for the business. SOLUTION: In this intercom system by which a resident can deal with a visitor by using a transfer destination terminal 9 at the destination of visit even when the visitor 3 presses a calling means 3 while the resident is absent, an intercom hand set 1 is provided with an importance degree acquiring part 10 for acquiring business importance degree information expressing how much the business of the visitor is important,  and a base unit 2 of intercom is provided with an importance degree discriminating part 11 for discriminating the degree of importance for the business of the visitor based on the business importance degree information acquired by the importance degree acquiring part and enabling the communication between a hand set side communication part 4 and the transfer destination terminal when the degree of importance for the business of the visitor is higher than or equal to a preset prescribed rank.
Patent JP-H07155842-A (JP)
Title: Press for fairing bottom board
Inventor: BABA HIROTOSHI
IPC: B21B9/00
Filed: 1993-12-06
Abstract: PURPOSE:To remove sediment and concrete which are stuck to a bottom board which is laid down on the ground of a construction site and deformed by bending and to fair the deformation of the bottom board. CONSTITUTION:A horizontal moving body 9 is provided on a horizontal beam member 5b of a press frame 5 which is moved back and forth along a couple of rails 1, two press cylinders 12 are freely turnably supported by the horizontal moving body 9 with a turning member 11 and a turning body 17 which rocked by elongation and contraction of a rocking cylinder 18 with a link 15 and by which a wire brush 19 is turned is supported by the horizontal moving body 9. A bottom board supporting stand 4 is arranged inside of the press frame 5 and below the press cylinders 12, the press frame 5 and horizontal moving body 9 are moved back and forth, the wire brush 19 is turned and the bottom board P which is mounted on the bottom board supporting stand 4 is held and pushed down. Thus, sediment and concrete stuck to every position of the bottom board P are removed and the deformation of the bottom board P by bending is faired by pushing down the bottom board P.
Patent JP-H02151609-A (JP)
Title: Fluorinated copolymer and use thereof
Inventor: MURAKAMI SAKAE
IPC: C08F14/18
Filed: 1988-12-02
Abstract: PURPOSE:To make it possible to give a coating excellent in adhesion to a substrate when used as paints by copolymerizing a fluoroolefin with a vinyl ether and a specific unsaturated carboxylic acid. CONSTITUTION:30-70mol% fluoroolefin (e.g. CF2=CF2) is copolymerized with 20-60mol% vinyl ether (e.g. ethyl vinyl ether) and 3-35mol% unsaturated carboxylic acid of the given formula (wherein R1-3 are each H or lower alkyl; and n is 1 or more) in the presence of a radical polymerization initiator under a pressure of 0-100kg/cm<2>.G at -30 to 200 deg.C to produce a solvent-soluble fluorinated copolymer which has a number-average molecular weight (gel permeation chromatography) of 3,000-100,000, a crystallinity of 0% and a glass transition temperature of -50 to 20 deg.C.
Patent JP-2000133529-A (JP)
Title: Transformer
Inventor: IKEURA TAKEYOSHI
IPC: H01F27/36
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a transformer, capable of easily forming an electrode for preventing corona discharges and easily connecting the electrode to a low potential power supply or to a ground. SOLUTION: An electrode member 20 is provided at a transformer 1. In the electrode member 20, a tube-shaped main body 20a made of metal is mounted on a tube-shaped part 3a of a low-voltage bobbin 3 and fixed with a resin 13. At the same time, a terminal 20c formed in a body with the main body 20a is projected from a terminal mounting stage 6 through a hole 25. When the transformer 1 is mounted, the terminal 20c is inserted and soldered in a hole (not shown) in a printed circuit board.
Patent JP-H10135126-A (JP)
Title: Vibration removal apparatus having static deformation restraining function
Inventor: FUKAGAWA YOUZOU
IPC: F16F15/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enable restraining of static deformation and stable leveling of a continuous structure in an aligner for a semiconductor manufacturing apparatus. SOLUTION: An air spring 33 for generating a horizontal force is provided as contacted with a housing 32 coupled to a continuous structure 31 as a vibration removal target, and a guide 34 is provided for moving the structure 31 in horizontal two-dimensional directions, in response to a pressure of the spring 33. Further, an air spring 35 for generating a vertical force is provided as contacted with a lower face of the guide 34. A metal spring 36 is mounted to the housing 32. Provided to the structure 31 are a sensor 41 for measuring a horizontal displacement thereof and a sensor 42 for measuring a vertical displacement thereof. Positional information S about movement weight is inputted to a controller 43. Even when the static position of a load applied to the structure 31 is changed, a movement by the guide 34 enables preventing of static deformation thereof.
Patent JP-H01147935-A (JP)
Title: Fault detector
Inventor: ITO NORIO
IPC: H04J3/14
Filed: 1987-12-04
Abstract: PURPOSE:To detect a fault in a relay station surely by applying time division multiplex to a supervising signal through an idle channel at all times and supervising the supervising signal circulated in each circuit in the device of the relay station. CONSTITUTION:A monitor signal monitoring the presence of a fault in its own station is generated by a monitor signal generation circuit 10 and supplied to a monitor signal multiplex circuit 20. The output is fed to a frequency converting circuit 40 and a time division multiplex/demultiplex circuit 50 via a 1st relay means 30. The output subject to time division is fed to a fault monitor circuit 70 via the 2nd relay means 60 to monitor the presence of an error of the supervising signal subject to time division multiplex. An output signal from a 2nd relay means 60 is fetched in a talking channel control circuit 80, the assign information of communication channel controlled by the demand assign systems is fed respectively to the supervising signal multiplex circuit 20, the time division multiplex/demultiplex circuit 50 and the fault supervising circuit 70 respectively, the supervising signal is subject to time division multiple in an idle communication channel at all times to supervise the supervising signal circulated each circuit in the relay station.
Patent JP-H06112797-A (JP)
Title: Transmission type photoelectric switch
Inventor: TANAKA MINORU
IPC: H03K17/78
Filed: 1992-09-28
Abstract: PURPOSE:To prevent the mutual interference generation at the time of making juxtaposition of plural transmission type photoelectric switches by providing two photoelectric conversion means with polarizing filters whose directions of polarization are orthogonal to each other. CONSTITUTION:A light reception part 6 of a transmission type photoelectric switch consists of at least two photoelectric conversion means 6a and 6b, and these photoelectric conversion means are provided with polarizing filters 4a and 4b whose directions of polarization are orthogonal to each other, and a light throwing device 1 is provided with a polarizing filter 5a whose direction of polarization coincides with that of one of polarizing filters 4a and 4b provided in photoelectric conversion means 6a and 6b. A differential amplifier 15 which operates the difference between output signals of these photoelectric conversion means is provided in the output ends of photoelectric conversion means 6a and 6b, and the difference between output signals of photoelectric conversion means 6a and 6b is operated by this differential amplifier.
Patent JP-2000132376-A (JP)
Title: Remainder calculation method, multiplication remainder calculation method, remainder calculator, multiplication remainder calculator and recording medium
Inventor: TAKENAKA MASAHIKO
IPC: G06F7/72
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To simplify a remainder operation and a multiplication remainder calculation based on a Montgomery method and to reduce calculation quantity much more than heretofore. SOLUTION: In this remainder calculation method and this multiplication remainder calculation method based on a Montgomery method, a number expressed by N=c2d±1 as a divisor N is used, and a step for adding the product of the value y0 of the lowest digit of a remainder number Y and (c) to a lower d-th bit in the remainder number Y and a step setting a part other than the lowest digit of the addition result to be the next remainder number are repeated.
Patent JP-H04178593-A (JP)
Title: Vessel installed in nuclear fusion reactor
Inventor: YAMAZAKI SEIICHIRO
IPC: G21B1/00
Filed: 1990-11-14
Abstract: PURPOSE:To reduce greatly the electromagnetic force generated at the time of plasma disruption and avoid destruction of a nuclear fusion reactor by providing a metallic vessel partially with a high electric resistance part, to which an inclining function material consisting of metal and ceramic having electric insulativeness is welded. CONSTITUTION:An inclining function material 2 is provided in the middle with a ceramic part 4 having electric insulativeness containing Al2O3, Si3N4, AlN, etc., and at the periphery is provided with a weldable metal part 6 consisting of stainless steel, Al alloy, etc., and an inclining part 5 is interposed between these two parts where the composition varies continuously. In case the eddy current mode revolving around it is dominant, the circuit of the current flow is shut by embedding this inclining function material 2 metallurgically by welding etc. in such a direction as shutting the flow of eddy current. Thus the eddy current induced is reduced to one fraction of several to several tens. Thereby a blanket vessel 1 is secured with soundness.
Patent JP-S63155014-A (JP)
Inventor: DEBUITSUDO ROSU SHIEEFUAA
IPC: G02B13/14
Filed: 1987-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001124279-A (JP)
Title: Inner pipe support joint and piping line structure
Inventor: HORI MASAHIRO
IPC: F16L39/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To save labor in piping when there is an obstacle in the piping line of cables or the like. SOLUTION: An outer pipe 3 is connected to an outer pipe socket 13 of a joint 11, a plurality of inner pipes are taken out from the outer pipe 3, each inner pipe 4 is inserted in an inner ring 16 via an inner pipe insertion hole 14 in a partitioning plate 15, the outer pipe 3 is inserted in the outer pipe socket 13 of the joint 11, a plurality of inner pipes 4 taken out from the outer pipe 3 are inserted in the inner ring 16 via the inner pipe insertion hole 14 in the partitioning plate 15, and an outer ring 18 having the inner pipe 4 passing therethrough is threaded in the inner ring 16. A packing 30 which is mounted on a trough part 42 in the end of the inner pipe 4 is clamped between the inner ring 16 and the outer ring 18 so that the inner pipe 4 is prevented from pulled out.  This invention can dispense with hand holes installed in the both sides of the obstacle H, connect another inner pipe 4 to the appropriate inner pipe 4, and allow the appropriate inner pipe 4 to pass across the upper side of the obstacle H.
Patent JP-H07157475-A (JP)
Title: (+)-3-phenyl-5-(2-(1-pyrrolidinylmethyl)butyryl)isoxazole and method for optical resolution of its salt
Inventor: NAGAHARA KIYOTERU
IPC: A61P21/00
Filed: 1993-12-07
Abstract: PURPOSE:To obtain (+)-3-pheny-5-{2-(1-pyrrolidinylmethyl)butyryl}isoxazole and its salts in high optical purity and in high yield of optical resolution. CONSTITUTION:In a process for optical resolution of racemic 3-phenyl-5-{2-(1- pyrrolidinylmethyl)butyryl}isoxazole shown in the formula by using an optically active sulfonic acid as a resolution agent, the characteristic of this resolution method for (+)-3-phenyl-5-{2-(1-pyrrolidinylmethyl)butyryl}isoxazole or its salts is to optically resolute them in an aromatic hydrocarbon solvent.
Patent JP-H05138757-A (JP)
Title: Production of release paper
Inventor: HASHIMOTO YOSHINORI
IPC: B29C48/305
Filed: 1991-11-21
Abstract: PURPOSE:To produce release paper excellent in the adhesiveness to a propylene resin and free from a pinhole or a curl by laminating and bonding the ozone treated surface of a molten membrane to paper subjected to oxidation treatment under pressure and subjecting the surface of the membrane to oxidation treatment and subsequently applying a silicone resin to the oxidation treatment surface of the membrane to cure the same under heating. CONSTITUTION:A propylene resin is extruded from the T-die of an extruder at a resin temp. of 200-300 deg.C to form a molten membrane which is, in turn, treated with ozone and the ozone treated surface of the molten membrane is bonded and laminated to paper subjected to oxidation treatment under pressure and, further, the surface of the propylene resin of the laminate of the pressure bonded paper and propylene resin is subjected to oxidation treatment due to corona discharge treatment, flame treatment or chemical treatment. A thermosetting silicone reliase agent is applied to the propylene resin layer using a Meyer bar, a roll coater or gravure coating and dried and cured at about 100-180 deg.C by a hot air oven or an infrared heater to form a release layer.
Patent JP-2000132775-A (JP)
Title: Automatic monitoring system
Inventor: YAZAWA YUKICHI
IPC: G08B25/10
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify the system configuration of an automatic monitoring system which sets the monitoring time range of a sensor to be connected to a terminal device and operates it, to save power when maintained and to improve operability. SOLUTION: In this automatic monitoring system comprising a center device 1, plural sensors 4 and a terminal device 3 which transmits signal information of the sensors 4 to the device 1 via a telephone line network 2, the terminal device 3 has a function which transmits change information of the sensors 4 within the time range of a set sensor monitoring time range.
Patent JP-H07231753-A (JP)
Title: Nutrient composition for animals
Inventor: NAKASUGI SHIGERU
IPC: A23K1/18
Filed: 1994-12-09
Abstract: PURPOSE:To obtain the composition which contains dextrin and/or a sugar alcohol and amino acids, can sufficiently dissolve the amino acids even in the form of an aqueous solution and causes no browning due to amino-carbonylation reaction and solidification. CONSTITUTION:The nutrient composition for animals is prepared by mixing dextrin (3 to 30 polymerization degree) and/or a sugar alcohol (lactitol or isomaltitol) with amino acids and, if necessary, dissolving or suspending them in water or in an aqueous solution containing an organic solvent such as ethanol.
Patent JP-H10149104-A (JP)
Title: Forgery preventive seal
Inventor: TANAKA ISAMU
IPC: B42D15/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance a forgery preventive effect by forming a colored layer at a width narrower than the width of statement items on a coating film for coating and fixing statement items and forming a tacky adhesive layer for coating and fixing the statement items on the rear surface of this coating film. SOLUTION: A transparent or translucent film of polyethylene terephthalate, etc., is used for the coating film 2 for coating and fixing the statement items for prevention of forgery on the statement surface. The transparent or translucent colored layer 3 is formed at the width narrower than the statement items on the rear surface of the coating film 2. The colored layer 3 is formed on the rear surface of the coating film 2 by printing transparent or translucent bright color, more preferably white. The tacky adhesive 5 for coating and fixing the statement items is formed on the rear surface of the coating film 2. If the statement items coated with the coating film 2 are copied as they are, the colored layer 3 part is dropped out or made indistinct over the entire part, evidencing that this part is copied.
Patent JP-H10148595-A (JP)
Title: Method for calculating rotating spring constant in butt joint part
Inventor: MORI MASUMOTO
IPC: E21D11/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a calculation method, in which a beam spring can be analyzed properly so as to match with an actual state, by using a joint part, in which joint faces on side faces in the ring direction of block pieces regarding identical rings as a rotating spring, and analizing the beam spring by using a rotating spring constant expressed by a specific expression. SOLUTION: A plurality of longitudinal ribs 9 are installed so as to be stridden in corresponding parts on inside faces of opposite main beam plates 6, and reinforcing bars for crack prevention are arranged at the inside of hearting concrete plates 7. In addition, rod-shaped protrusion couplings 10 are installed near butt joint plates on outside faces of the main beam plates 6. Then, when a butt joint part in which joint faces are butted is used as a rotating spring so as to analyze a beam spring, a rotating spring constant Kθ (tf.m/ rad) is calculated by using an expression. In the expression, N represents an axial force (tf) acting on a butt face, M represents a bending moment (tf.m) acting on the butt face, E' represents a conversion elastic coefficient (tf/m2) in a joint contact part, and b' represents a contact with (m) on the joint face.
Patent JP-H08156848-A (JP)
Title: Spare tire mounting bracket
Inventor: KOBAYASHI TAMIYOSHI
IPC: B62D43/02
Filed: 1994-12-09
Abstract: PURPOSE: To reduce the number of part items, to cut cost and to prevent generation of rust by integrally molding a circular ring part on a tire fixing side, a ring part on a car body mounting side, and a cylindrical part together. CONSTITUTION: A spare tire mounting bracket is constructed of a circular ring part 7 on a tire fixing side, a ring part 8 on a vehicle body mounting side, a cylindrical part 9 connecting the circular ring part 7 and the ring part 8 together. The ring part 8 on the vehicle body mounting side consists of a bracket fixing flange part 5 and a flange side supporting part 11. The flange side supporting part 11 is formed so that its throttling depth to the circular ring part 7 is shortened, while the cylindrical part 9 is formed into a cone tapering from the vehicle body side to the tire side. The circular ring part 7 on the tire fixing side, a ring part 8 on the vehicle body mounting side, and the cylindrical part 9 are integrally molded.  In this way, sufficient strength and rigidity can be obtained even when a comparatively thin plate is used, and a welding process is dispensed with, so that productivity is improved while reduction in weight and costs can be accomplished.
Patent JP-H07138089-A (JP)
Title: Apparatus for growing semiconductor single crystal and method for growing
Inventor: HIGO SHINJI
IPC: C30B15/00
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a necking part from being exposed to a high temperature and fractured in pulling up a large-caliber and heavy-weight single crystal and enable the pulling up of a single crystal in a state of the necking part maintaining a high tensile strength. CONSTITUTION:This apparatus for growing a semiconductor single crystal is obtained by installing a thermocouple 11 in a seed chuck 8, sensing the temperature of a necking part 9 from that of a seed crystal 10, forming a pulling up shaft 1 into a double-pipe structure composed of an inner pipe 2 and an outer pipe 3, cooling the necking part 9 through the seed chuck 8 and the seed crystal 10 with cooling water flowing through the pulling up shaft 1 while the temperature of the necking part 9 exceeds 800 deg.C, lowering a heater (not shown in the figure), surrounding the necking part 9 therewith, heating the necking part 9 so as to make the necking part keep 600-800 deg.C, controlling the cooling and heating with a controller not shown in the figure and thereby maintaining the tensile strength of the necking part at nearly the maximum without fracturing the necking part.
Patent JP-2000135585-A (JP)
Title: Method and device for shielding optical system of laser processing device
Inventor: SHIOJI KOMEI
IPC: B23K26/064
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for shielding an optical system of a laser processing device which is compact and inexpensive in maintenance and management costs. SOLUTION: This laser processing device is equipped with a laser processing head which can freely decide the moving position, a laser beam transmitting optical path for transmitting a laser beam 3 from a laser oscillator to the laser processing head by plural optical systems, a fixed optical axis cover 23 for shielding the optical system on the laser beam transmitting optical path from the outside atmosphere, and a mobile optical axis cover which is cooperated with the movement of the laser processing head for free positioning and shrinkably installed. In this case, the device also has a first chamber 35 linked to the inside of the fixed optical axis cover, and an air filtrating device 39 for discharging the clean air in the first chamber.  Then, the air in the fixed optical axis cover and the movable optical axis cover is circulated and filtrated by the air filtrating device, so as to shield the plural optical systems from the outside air.
Patent JP-H10135474-A (JP)
Title: Insulated gate field effect transistor and its manufacture
Inventor: CHIYOU KOUYUU
IPC: H01L21/336
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent channel regions from being contaminated due to turnaround of impurities by making the impurity concn. of contact regions higher than that of regions serving as sources/drains. SOLUTION: On a substrate 001 having an insulative surface a semiconductor layer is formed, having channels 003, regions 006 functioning as sources/drains, low impurity regions 005 between the regions 003, 006, and contact regions 007 forming Ohmic contacts between source/drain regions contg. an impurity at a high concn. and electrodes. The impurity is added enough to form the Ohmic contacts in the regions for the contact with the electrodes. Regions acting as sources/drains are disposed near the channel regions and doped at a low dose of the impurity to reduce the turnaround.
Patent JP-H05141378-A (JP)
Title: Fluid machine
Inventor: YAMAMOTO KANJI
IPC: F04C18/18
Filed: 1991-11-22
Abstract: PURPOSE:To simplify structure through reduction of the number of parts and to perform normal rotational operation of the drive rotor of a blower and a motor rotor only through two bearings. CONSTITUTION:In a fluid machine 1 wherein a blower 2 is coupled directly to a motor 3, a drive shaft 7 extending through the drive rotor 5 of the blower 2 has an extension end part 7a which is extended to the motor 3 side and to which a motor rotor 23 is attached. The motor rotor 23 is supported rotatably together with the drive shaft 7 by means of bearings 11A and 12A arranged on both sides of the drive rotor 5.