baber/WOPTO huggingface dataset:
Patent JP-H0255121-A (JP)
Title: Conductive film and magnetic recording medium using the same
Inventor: KOYAMA TOSHIYA
IPC: G11B5/73
Filed: 1988-08-22
Abstract: PURPOSE:To obtain a magnetic recording medium having a low surface resistivity value even at low humidity and controlled in charge by applying an aqueous coating solution containing antimony doped tin oxide and an org. polymer binder having specific physical properties to at least the single surface of a polyester film and, after the drying and stretching of the coating film, applying heat treatment to said film to complete crystal orientation. CONSTITUTION:Antimony doped tin oxide and an org. polymer binder are combined to be applied to the single surface or both surfaces of a polyester film before crystal orientation is completed. As the org. polymer binder, a polyurethane resin or an acrylic resin is pref. used. This binder can be formed into a uniform aqueous coating solution and has characteristics such that 100% modulus of elasticity is 20kg/cm<2> or less and breaking extension is 700% or more. The conductive film thus obtained has a surface resistivity value of 10<6>-10<9>OMEGA on the coating film side thereof.
Patent JP-H0929360-A (JP)
Title: Cooling device
Inventor: IKEZOE HARUHISA
IPC: B22D17/20
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To use even a water of worse quality onto a 1st order side by installing a heat exchanger to exchange and transfer the heat of a secondary cooling system to the primary cooling system. SOLUTION: In a cooling device, a primary cooling system and a secondary cooling system 12 are installed. For example, a device to be cooled of a die device or a injection machine, etc., is cooled with the secondary cooling system 12, a heat exchanger 1 in order to exchange and transfer the heat of the secondary cooling system 12 to the primary cooling system is interposed between the primary cooling system and the secondary cooling system, and both cooling systems 11, 12 are connected mutually. The primary cooling system provides a discharge opening of a pump to send the cooling water, a discharge piping 7 to connect and connect through the primary side passage 6 of the heat exchanger 1, and a return piping 9 to return the cooling water being heat-exchanged at the heat exchanger 1 and being raised in the temperature to a cooling tower body.  In the secondary cooling system 12, the heated water is returned in the return stream piping 19 to the high temperature H side of the tank 13. The water is sent with the pump 20 to the heat exchanger 1, and the cooled water is sent to the low temperature L side. Therefore, scale, rust and slime, etc., can be hardly generated inside the device to be cooled.
Patent JP-H0699332-A (JP)
Title: Table device
Inventor: KOBAYASHI ISAO
IPC: H01L21/30
Filed: 1992-08-03
Abstract: PURPOSE:To speed up positioning without increasing torque required for driving a feed screw in the table device employing the feed screw. CONSTITUTION:A sliding unit 4 is provided for the shaft end section of a feed screw 1 in such a way as to be slidably rotated with respect to the feed screw 1, and the sliding unit 4 is connected to a viscosity attenuation element 5 provided for a fixed section 3. The viscosity attenuation element 5 retains rotational vibration when the feed screw 1 is positioned. When excessive torque beyond requirement is applied to the viscosity attenuation element 5, the sliding unit 4 is slidably rotated with respect to the feed screw.
Patent JP-H0932515-A (JP)
Title: Tappet body
Inventor: TANIGUCHI MASAHITO
IPC: F01L1/14
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To form a crown to satisfy a design value in the case of applying a manufacturing method to form the crown by a difference in thermal contraction by joining a ceramic chip to a cup-shaped metallic tappet body. SOLUTION: A recessed groove 4 having a prescribed cross-sectional shape is peripherally arranged in the vicinity of a bottom surface 3 forming a contact plane of a ceramic chip 21 on the outer periphery 2 of a tappet body 1. Since an annular constricted part can be formed in the vicinity of the bottom surface 3, the vicinity of the bottom surface 3 becomes easily contractible in the radial direction in the process of cooling it by joining the cermaic chip 21 to its bottom surface 3 by brazing.
Patent JP-2000044578-A (JP)
Title: Nematic organosiloxane, its production and its use
Inventor: HANELT ECKHARD
IPC: C08G77/38
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a nematic organosiloxane useful for e.g. liquid crystal display, easy in synthesis and capable of being readily transformed into a nematic orientational state and of forming a transparent optical isomerism layer by introducing a plurality of mesogenic side groups at least any one of which comprises a specific group. SOLUTION: This nematic organosiloxane comprises a plurality of mesogenic side groups in its molecule and, when referred to a 6-membered ring or 2 cyclic system comprising the 6-membered rings as a nucleus at most one of the groups comprises 3 nuclei; other groups each comprises 2 nuclei; and at least one of the groups comprises a (meth)acryl group. This compound comprises e.g. a plurality of units of formula I  R1 is an 1-10C hydrocarbon; M is a mesogenic side group of formula II [R2 is e.g. a group of the formula (CH2)n ((n) is 2 to 10); R3 is e.g. a group of the formula (CH2)m ((m) is 1 to 12); X1 is e.g. -O-; X2 is e.g. -COO-; A1 is e.g. 1,4-phenylene; A2 is e.g. H or a (meth)acryloyloxy; and (a) is 2 or 3]; and (p)=(q)=1 or (q)=1 at (p)=2}.
Patent JP-H0868936-A (JP)
Title: Afocal imaging optical device and laser apparatus using this optical device
Inventor: FUKAZAWA TERUICHIRO
IPC: G02B13/00
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible not only to obtain an erecting image or inverted image and to prolong a transfer distance by aligning the optical axes of three sheets of optical elements and arranging these elements at intervals satisfying prescribed relations. CONSTITUTION: A first lens 11 consisting of a convex lens as the optical element, a second lens 12 consisting of a concave lens and a third lens 13 consisting of a convex lens are arranged at the prescribed intervals between an object plane A and an imaging plane B by aligning their optical axes. The first to third three lenses 11 to 13 set with focal lengths at f1 to f3 are successively arranged on the same optical axis under the conditions of the equations between the object plane A and the imaging plane B. In the equations, d1 is the distance between the object plane and the first optical element; d2 is the distance between the first optical element and the second optical element; d3 is the distance between the second optical element and the third optical element; d4 is the distance between the third optical element and the imaging plane and M is a magnification. Then, setting of the optical device at either of the inverted image or erecting image is made possible by forming one of the three optical elements of the concave lens or the convex lens.
Patent JP-S6185911-A (JP)
Inventor: NIWA KIYOMI
IPC: A47L9/04
Filed: 1984-10-02
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-H0654328-A (JP)
Title: High-vision television receiver
Inventor: OGUCHI TOMIHIRO
IPC: H04N7/12
Filed: 1992-08-03
Abstract: PURPOSE:To accurately display video images by raising the level of a convergence voltage by a prescribed voltage in the 1H period of the consecutive 2H of the same video signal and writing the same image twice on the same line at the consecutive 2H. CONSTITUTION:At the time of transmitting the television broadcasting of an NTSC system, video signals from a BS tuner 1 or an U/V tuner 4 are supplied through a switching circuit 3 to a wide converter 5 and the NTSC system signals are converted to RGB signals. At the consecutive 2H of the signal, the same signal is repeated twice and the RGB signal is supplied through the switching circuit 6 to a video circuit 11. Also, within the output of the circuit 3, synchronous signal components are extracted at a synchronizing separator circuit 7, converted at a double speed conversion circuit 8, horizontal synchronizing signals remain as they are and a deflecting current is made to flow through a deflection circuit 9 to a CRT display 12. Also, a squarewave control signal is supplied from a waveform conversion circuit 13 to a convergence circuit 10. The control signal becomes the prescribed voltage only for 1H for every 2H and is added to the convergence voltage.
Patent JP-H09320714-A (JP)
Title: Discharge lamp socket
Inventor: CHIN TAIRA
IPC: F21S8/10
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge socket capable of easily replacing a discharge lamp. SOLUTION: A discharge lamp socket 10 is formed with a cylinder wall 22 surrounding the socket outside of a female terminal 23 positioned at the center thereof, and further a circular elastic member 24 is engagingly attached to both sides of the outside of the cylinder wall 22. An engagement recess 31, to be engaged with an engagement protrusion 30 on the outside face of the cylinder wall 22, is formed on the inside face of the elastic member 24, steps extending in the circumferential direction are formed at plural positions on an abutting face 51 with a discharge lamp 100, therefore, the elastic member 24 never slips off from the socket 10 during replacement of the discharge lamp, the discharge lamp 100 can be removed smoothly, and sealing property of the discharge lamp 100 due to the elastic member 24 after replacement becomes good.
Patent JP-H1046650-A (JP)
Title: Water closet device branch faucet
Inventor: FUJITA KAZUAKI
IPC: E03D11/13
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To simplify joint work and to prevent the looseness of a joint pipe after the installation thereof in a branch faucet for supplying water to a water closet device. SOLUTION: A water closet device branch faucet connects a branch faucet 9 having an adaptor 14 for making it possible to turn a first faucet bar 5, a coil spring 17, a second faucet bar 16, a second outport 10, etc., linked with a water closet device to an angle stop cock 1 having an inport 1a linked with water works, a first outport 1b, a valve top 4 for opening and closing or adjusting a channel flowing to the first outport 1b from the inport 1a, the first faucet bar 5 operating the valve top 4 in the direction of the axis and a port fitting to the first faucet bar 5. Then, the branch faucet 9 and second outport 10 can be freely turned even after they are fastened and connected to the angle stop cock 1, and stress applied to the joint pipe is absorbed in the case it is used or cleaned.
Patent JP-H0256100-A (JP)
Title: Shortest route for network determining system
Inventor: ISHIKAWA YUKIKUNI
IPC: G01C21/00
Filed: 1988-08-20
Abstract: PURPOSE:To promptly determine the shortest route for a network by adding the shortest route information to a carrying object and determining the respective shortest routes from a repeating node and a forwarding source node to each forwarding destination node, etc., through a route. CONSTITUTION:In a forwarding source node 10 of a virtual network, a header part, to which a forwarding source node name and a forwarding destination node name are added, is created, branch information to indicate a connecting destination node name and the distance between the node 10 and a connecting destination node is added to the header part for each connecting destination node, the added result is made into route searching data, and the data are transmitted to each node connected to the forwarding source node 10 in a passing route. In each repeating node 11, branch information to indicate the connecting destination node name and the distance between the node 11 and the connecting destination node is added to the route searching data to be inputted for each connecting destination node, the added result is made into route searching data, and the data are transmitted to each node connected to the repeating node 11 in the passing route. In a forwarding destination node 12, the shortest route is determined out of the route searching data to be inputted. Thus, the shortest route can be promptly determined in the virtual network.
Patent JP-S58108476-A (JP)
Title: Measurement of arc voltage
Inventor: IWAI HIROMI
IPC: G01R31/333
Filed: 1981-12-23
Abstract: PURPOSE:To enable the measurement of only drop in the arc voltage excluding a drop component in the line voltage by determining a division ratio of a measuring device in proportion to the length of a conductor when measurement is made at the position containing a line conductor as it can't be done directly at an arc voltage generation terminal. CONSTITUTION:A breaker 14 is arranged in a grounded tank 28 and a measuring circuit has connection points A and B separated from an arc generating terminal as there are the grounded tank 28 and a bushing (not illustrated) and the like. A voltage measuring device 26 is connected between the connection points A and B through dividers 18, 20, 22 and 24. In the breaker 14 thus arranged, a specified allowable current value is determined simulating an accident. The resistances R1, r1 and R2 of the dividers are determined by the magnitude of a circuit voltage, an energized current and an arc voltage, the limit to an input voltage of the voltage measuring device and the like while the resistance r2 of the divider by measuring the line lengths l1 and l2. This enables the measurement of the arc voltage under the condition excluding a drop in the line voltage.
Patent JP-S6266514-A (JP)
Inventor: SUGINAGA TAKUMI
IPC: H01H13/48
Filed: 1985-09-19
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-S6449607-A (JP)
Title: Metal mold
Inventor: YUZAWA YOSHIHIKO
IPC: B29L31/34
Filed: 1987-08-20
Abstract: PURPOSE:To shorten molding cycle and to improve the productivity of disks by providing a temperature regulating groove on the side in contact with the ceramic sintered object of a back plate. CONSTITUTION:The back plate 6 of a mold is composed of a metal such as steel or carbide material, and is formed into a doughnut shape. A temperature regulating groove 8 is formed on the side of the surface 6d of this back plate 6 in contact with a ceramic sintered object 7. This temperature regulating groove 8 is closed and fixed by the ceramic sintered object 7 lapped on the upper surface 6d of the back plate 6. Since the temperature regulating groove 8 is provided, the ceramic sintered object 7 itself forming cavity-surface 2a may be directly cooled, whereby the cavity may be effectively cooled. Since the temperature regulating groove 8 is provided on the metallic back plate 6, the working of the temperature regulating groove is easy.
Patent JP-S6185123-A (JP)
Inventor: SUMIKAWA SATOSHI
IPC: A01G27/06
Filed: 1984-10-02
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-S6184439-A (JP)
Title: Differential speed change device
Inventor: WATANABE WATARU
IPC: F16H1/32
Filed: 1984-10-02
Abstract: PURPOSE:To obtain a differential speed change device having a simple and cheap structure with no backlash, by meshing, with no backlash, an outer ring gear in which tooth rings are arranged at both ends of elastically deformable bellows, with inner ring gears with the use of the radial resilient force of the bellows. CONSTITUTION:Tooth rings 1, 2 of an outer ring gear 4 are arranged at both ends of elastically deformable bellows 11. Further, the outer ring gear 4 is meshed with inner ring gears 5, 6 with no backlash by use of the radial resilient force of the outer ring gear 4. Further, the eccentric motion of an eccentric rotor 9 due to the rotational drive of a drive shaft 10 is transmitted to a ring 8 and the outer ring gear 4 through a bearing 7. With this arrangement, when the tooth rings 1, 2 of the outer ring gear 3 are pressed against the inner ring gears 5, 6 during assembly, the outer ring gear 3 is meshed with the inner ring gears 5, 6 by use of the radial resilient force of the tooth rings 1, 2 due to the resiliently deforming force of the bellows 11, thereby backlash may be completely eliminated.
Patent JP-S6185894-A (JP)
Inventor: YASUI SUNAO
IPC: H05K3/06
Filed: 1984-10-03
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-S6452862-A (JP)
Title: Production of heat-moldable composite sheet
Inventor: YAMAJI KATSUHIKO
IPC: D04H1/58
Filed: 1987-08-20
Abstract: PURPOSE: To produce the subject sheet excellent in thermoforming properties, heat resistance, mechanical strength, etc., by laminating thermoplastic resin films onto both surfaces of a matlike material comprising inorganic fibers, heating the laminate at a specific temperature then compressing the heated laminate, heating the laminate together with the. release of compression and cooling the resultant material. CONSTITUTION: A thermoplastic resin (preferably polyethylene, etc.), is laminated onto both surfaces of a matlike material (a fiber, a powder etc., comprising a thermoplastic resin may be added thereto) consisting essentially of inorganic fibers (e.g. glass fibers) and the resultant laminate is then heated at a temperature of the melting temperature of the thermoplastic resin or above (preferably heated at a higher temperature than the melting temperature by 10-70 deg.C for 1-10 min) and then compressed (preferably under 3-4 kg/cm<2> pressure). The resultant material is subsequently heated at a temperature of the melting temperature of the thermoplastic resin or above (preferably heated for 20 s to 2 min) together with the release of compression to recover the thickness. The obtained material is then cooled to produce the objective sheet suitable for an automotive ceiling material.
Patent JP-H0556508-A (JP)
Title: Control method for automatically guided vehicle
Inventor: NOMURA TOMOKO
IPC: G05D1/02
Filed: 1991-08-20
Abstract: PURPOSE:To enhance efficiency of automatic guiding system by determining the operating number of AGV(automatically guided vehicle) for each time band according to the change of demand, distributing the operating time evenly for each type of AGV, thereby setting a charging schedule for unit AGV. CONSTITUTION:At first, past AGV demand data for each time band is examined, S1. A corresponding operating number of AGV is then determined for each time band. Maximum operating number is allotted for maximum demand whereas minimum operating number is allotted for minimum demand, and the operating number is allotted according to the demand for other cases. Charging schedule for unit AGV is then set, based on the allocation results, by distributing the operating time evenly for each type of AGV so that the operable time is not exceeded, S2. Since the charging schedule is set in such a manner, system efficiency is enhanced.
Patent JP-H0255507-A (JP)
Title: Method of laying cable housing pipe in conduit line
Inventor: KAJI ISAO
IPC: H02G1/08
Filed: 1988-08-22
Abstract: PURPOSE:To lay a housing pipe in a conduit line with small tensile force without causing damages on the existing cable by drawing a cable housing pipe in the space using buoyancy of the liquid poured into the conduit line. CONSTITUTION:Into the space inside a conduit line where there is an existing power cable 2, a leading rope 3 equipped with a wind-receiving travelling body 4 on its top is inserted. From the right side of the conduit 1 positive pressure air is sent to run the wind-receiving travelling body 4 to the left and the leading rope 3 is pulled into the conduit line 1. At the rear end of the leading rope 3 a cable housing pipe 5 is fitted. Liquid 6 is poured into the conduit line 1 and the leading rope 3 is pulled in to pull the cable housing pipe 5 into the conduit line 1. Consequently, the cable housing pipe 5 is given the buoyancy equivalent to the weight of the volume of liquid 6 equal to the volume of the pipe 5, where the weight in the liquid 6 is insignificant. Further, as the housing pipe 5 comes into contact with the surface of an existing cable 2 or inner wall of the conduit line 1 in wet state, the frictional resistance is so small that the back tension to the leading rope 3 gets large and the housing pipe 5 can be pulled into the conduit line 1.
Patent JP-S6189397-A (JP)
Inventor: EBIHARA MASAFUMI
IPC: D21F7/00
Filed: 1984-10-03
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-S6364430-A (JP)
Title: Network system
Inventor: NAKAMURA YASUO
Filed: 1986-09-05
Abstract: PURPOSE:To effectively use a transmission line and to contrive the increase of the rate of operation of a network system by selecting a transmission line for processing information and a transmission line for control information according to the priority order of information. CONSTITUTION:When processing information transmission request from a connected equipment 19 is detected by a node 13, the occupancy of a transmission line 12 for processing information is judged based on the flag 11 of a packet form transmission line 11 for processing information transmission control information. When judged as occupied, if the priority order added to the processing information from the equipment 19 is high, control information such as occupancy switching, etc., is supplied to the transmission line 11, and high priority order processing information is transmitted by the transmission line 12. When the priority order is low, the processing information made to packet form by a selecting circuit 17, a packet assembling and disassembling circuit 18, etc., is transmitted through the transmission line 11. Thus, the transmission line is used effectively, and the rate of operation of the network system is increased and the circuit waiting time can be suppressed to a minimum.
Patent JP-S6187685-A (JP)
Title: 10,10,12,12-tetramethyl-3,6,11-trioxa-10,12-disilatri-decene-1
Inventor: SAMEJIMA SHUNICHI
IPC: C08F30/00
Filed: 1984-10-05
Abstract: NEW MATERIAL:10,10,12,12-Tetramethyl-3,6,11-trioxa-10,12-disilatrid-ec-ene-1 shown by the formula I. USE:Useful as a raw material for a separating membrane for various mixed gases and mixed liquids, a raw material for plastic lens and a raw material for sealant, coating material, and adhesive. PREPARATION:7,7,9,9-Tetramethyl-3,8-dioxo-7,9-disiladecan-1-ol shown by the formula II and a vinyl ether shown by the formula CH2=CHOR (R is alkyl, cycloalkyl, haloalkyl, etc.) are subjected to ether exchange reaction, to give the compound shown by the formula I. The reaction is carried out effectively in the presence of orthophenanthroline complex of palladium acetate.
Patent JP-S6270510-A (JP)
Title: Support member for heated steel material
Inventor: MATSUMOTO FUKUJI
IPC: C04B35/565
Filed: 1985-09-20
Abstract: PURPOSE:To manufacture a support member for a heated steel material having superior strength at high temp. by fitting a bored skid button consisting of silicon carbide power, carbon powder and a binder in each of metallic fittings for receiving on a skid pipe. CONSTITUTION:Silicon carbide powder and carbon powder are homogeneously mixed with a small amount of a binder, dried and compacted. This green compact is calcined at about 600 deg.C in an Ar atmosphere, bored and sintered at about 1,600 deg.C in a vacuum furnace to form a skid button 1' having a bore 6. Metallic fittings 3 for receiving are joined to a skid pipe 4 and such a skid button 1' is fitted in each of the fittings 3 with a heat insulator 2 in-between. Thus, a support member for a heated steel material for a heating furnace having high strength at >=about 1,500 deg.C high temp. is obtd.