baber/WOPTO huggingface dataset:
Patent JP-H05229650-A (JP)
Title: Handling device
Inventor: KODAMA KOICHIRO
IPC: B66C1/46
Filed: 1992-02-17
Abstract: PURPOSE:To provide a handling device in which the interval among gripping members can readily be varied. CONSTITUTION:A handling device includes a plurality of movable blocks 9... each of which is freely slidably attached to a guide bar 8, a fixed block 10 provided at one end side of the plurality of movable blocks 9..., gripping members 11 attached to the fixed block 10 and each of the movable blocks 9... and capable of gripping work W, a freely collapsible and expandable constant pitch holding coupling link 12 which couples the fixed block 10 to each of the movable blocks 9... and varies the interval among the movable blocks 9... at equal pitch, and a screw shaft and nut mechanism K for moving one of the movable blocks 9....
Patent JP-H01281268-A (JP)
Title: Yarn tension imparting device
Inventor: OTSUTOO ZORINGAA
IPC: B65H59/16
Filed: 1989-03-20
Abstract: PURPOSE: To prevent tensile force from becoming nonuniform and/or incomplete by arranging a cap unremovably fixed to the yarn outlet, and providing a yarn passage smaller than a tensioning element in this cap so as to preclude removal or replacement of the tensioning element. CONSTITUTION: An insert 14 is inserted into the inlet 12 of a tensioning device 10, the insert 14 has a seat 16, and an tensioning element 34 is contained in a housing 11. The element 34 engages with the seat 16 to impart a tensioning weight to yarn transferring between the seat 16 and the element 34 through the housing 11. A cap 25 fixed so as not to be removed from the housing 11 is mounted in the yarn outlet 13 of the housing 11. This cap 25 has a cylindrical yarn passage 26 smaller than the element 34 to preclude removal or replacement of the element 34. Thus, since the element 34 cannot be replaced, tensional force can be prevented from becoming nonuniform and/or incomplete.
Patent JP-H02248593-A (JP)
Title: Door guard
Inventor: NAKANISHI KOICHI
IPC: E05B65/06
Filed: 1989-03-23
Abstract: PURPOSE:To give a good appearance and not to get in the way, by making the transferring length of a lock-beam from a first stage connecting the lock- beam to an arm to a second stage connecting it to a base, shorter than the transferring length of the clock-beam to the first stage. CONSTITUTION:A lock-beam 9 is connected to an arm 16 at the protruding position of a first stage to control the opening of a door large enough to protect an illegal intrusion. And further, the lock-beam 9 is connected to a base at the protruding position of a second stage passing over the protruding position of the first stage to lock the door. The transferring length of the lock-beam from the first stage to the second stage is made shorter than the transferring length from the pulled-in position to the first stage to reduce the tatal transferring length. In this way, the assembled body 13 of the arm 16 with the base is made thin in the thickness thereof to improve the appearance and to make the body 13 fitted to the vertical frame 5 of the door not to get in the way.
Patent JP-S59195615-A (JP)
Title: Production of branch of optical fiber
Inventor: MURAKAMI TAISUKE
IPC: G02B6/28
Filed: 1983-04-21
Abstract: PURPOSE:To prevent a core from being curved and to reduce the loss of branching of optical fibers by heating and uniting the center parts of plural optical fibers while pressing the center parts into contact with each other in parallel and tapering these optical fibers. CONSTITUTION:The plural optical fibers 10 are inserted into a glass pipe 11 in parallel with each other and the center of the glass pipe 11 is heated by a heat source 12 at a temperature less than the melting point of the fibers. Consequently, the glass pipe 11 is melted gradually, its diameter is compressed and the plural optical fibers 10 receive uniform pressure from the periphery and are pressed into contact with each other in parallel. Then, the heating power of the heat source 12 is increased up to a temperature more than the melting point of the fibers to melt and unit 13 the plural optical fibers 10. Subsequently, the optical fibers 10 are pulled to both sides and the united part 13 is tapered to form a taper part 14. Since the optical fibers are prevented from being twisted, the core is prevented from being curved and low loss is attained even if the plural optical fibers are melted, united and tapered.
Patent JP-S57186955-A (JP)
Title: Brush holder of electric rotary machine
Inventor: OOKI NORIHIRO
IPC: H01R39/38
Filed: 1981-05-11
Abstract: PURPOSE: To eliminate the accumulation of brush powder and to prevent the vibration of the brush and generation of spark at an electric rotary machine by a method wherein a cover layer having the smaller friction factor than a retainer base material is provided at the tip parts of the retainer to hold the brush when  the brush is to be removed.  
     CONSTITUTION: When a detachable holder 2 to pinch the brush 3 when the brush is to be attached and to be removed is to be arranged inside of a brush fixer 1, the tip parts on the brush engaging side of the retainer 7 of the transferable holder 2 are covered with the cover layer 12 having the smaller friction factor than the retainer 7 base material. Accordingly because abraded powder of brush is not piled up in the gap between the brush 3 and the tip parts of the retainer 7, granularly abraded powder is not dropt on the sliding face of brush, and damage of the sliding face can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62226217-A (JP)
Title: Display system for screen message
Inventor: ARAI TOSHIMASA
IPC: G06F3/048
Filed: 1986-03-27
Abstract: PURPOSE:To easily continue the subsequent program processing operations even though a display is given to the screen of a display device by a certain program, by displaying the message of another program in a specific screen area defined by the first program. CONSTITUTION:A control program 1 for CRT display device 5 is connected to the higher and lower level programs 2 and 3 respectively via interfaces and receives the action commands from both programs to the device 5 to process those programs. Here the program 1 stores a specific screen area in a memory part 4 so that the display is permitted for the specific screen area defined previously through the program 2 even in case the program 3 is using the CRT screen. Thus it is possible to display the massage to be reported to the operator of the device 5 with no destruction of the screen just by giving a command to display the message in the specific screen area stored in the part 4.
Patent JP-S60214843-A (JP)
Title: Fried cake comprising starch refuse of sweet potato as main ingredient and its preparation
Inventor: HATSUTORI MORIYOSHI
IPC: A23L19/10
Filed: 1984-04-07
Abstract: PURPOSE:To obtain a fried cake useful as a cake for snack having a characteristic taste and improved nutrition, using effectively starch refuse of sweet potato, by kneading a half amount of starch refuse powder of sweet potato with the other half amount, adding wheat flour and seasoning to the blend, modling it, frying it with an oil. CONSTITUTION:Firstly a half amount of starch refuse powder of sweet potato is kneaded with hot water, cooled, kneaded with the other half amount, blended with wheat flour, seasoning, spice, sweetener, etc., rolled, cut and fried with an oil, to give the desired fried cake.
Patent JP-H05156480-A (JP)
Title: Production of oxygen generating anode
Inventor: IKEDA TOSHIYUKI
IPC: C25B11/04
Filed: 1991-04-02
Abstract: PURPOSE:To economically produce a durable oxygen generating anode by thermally spraying Ta on a Ti substrate, applying a soln. of the compds. of Ir, Ti, Nb, Zr, Sn, etc., and heating the soln. in an oxidizing atmosphere. CONSTITUTION:A wire of metallic Ta and/or its alloy is thermally sprayed on a conductive metallic substrate consisting of Ti or its alloy to provide an intermediate layer consisting essentially of the metallic Ta and/or its alloy. Arc spraying or plasma spraying is exemplified as the thermal spraying. A soln. of a metallic compd. of at least one kind among Ti, Nb, Zr and Sn and an Ir compd. and the soln. of a Ta compd. if necessary, are applied on the intermediate layer and heated at 360-550 deg.C in an oxidizing atmosphere. By this treatment, an electrode active layer consisting of >=20mol% IrO2 and the balance Ti, Nb, Zr and Sn or further at least one kind of metal oxide of Ta is formed. Consequently, passivation of the substrate is prevented, and a durable electrode is obtained with the dissolution and falling reduced.
Patent JP-S60213048-A (JP)
Title: Chip carrier and manufacture thereof
Inventor: HAMAGUCHI HIROYUKI
IPC: H01L21/52
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a chip carrier having excellent heat dissipation properties by loading a semiconductor part on the chip carrier in a face down manner, bringing the semiconductor part and a cap into contact and increasing the quantity of heat dissipation through the cap. CONSTITUTION:A semiconductor part 15 is placed on a chip carrier proper 11 in a face down manner, and leads 14 and pads 12 for the leads are connected through thermocompression bonding, etc. A plate-shaped cap 17 with a heat sink 18 is bonded with the back of the semiconductor part 15 by a resin such as Ag epoxy resin 16 so as to run parallel with the chip carrier proper 11. The semiconductor part 15 is pushed toward the chip carrier proper 11 at that time, and the leads 14 are deformed. A spacer 19 is inserted between the chip carrier peoper 11 and the cap 17, and a clearance between the chip carrier proper 11 and the cap 7 is widened and the leads 14 are restored. The spacer 19 is fixed while being sealed by adhesives 20. Heat generated from the semiconductor part 15 is dissipated through the cap 17 and the heat sink 18 in the chip carrier.
Patent JP-S57184014-A (JP)
Title: Short material aligning apparatus
Inventor: FUJIHIRA NOBUO
IPC: B65G47/84
Filed: 1981-05-09
Abstract: PURPOSE:To simplify the structure of a short material aligning apparatus by providing an electric hydraulic pulse motor having a large turning torque as a power source, and coupling an output shaft of the motor to a rotary shaft of an index drum and a crankshaft of a push rod through a roller gear cam device. CONSTITUTION:An output shaft 10a of an electric hydraulic pulse motor 10 is coupled to an input shaft 12c of a roller gear cam device 12, a B-shaft thereof being coupled to a rotary shaft 14 of an index drum 2 through a speed reducer 13. An A-shaft 12a is provided with a pulley 17 to be coupled to a shaft 20 provided with a pulley 18 through a timing belt 19. The shaft 20 is coupled to a crankshaft 22 through a bevel gear row 21, the lead end crank 24 of the crankshaft 22 is coupled to the intermal end portion of a pushing machine 5 by a crank pin 25. The thus constructed aligning apparatus is adapted to catch a short material transported from the left in a receiving groove 2a and is rotated to a carry-out position by rotation of the drum 2 to carry out the material to the side by operation of a push rod 5.
Patent JP-S544547-A (JP)
Title: Piezo-electric filter
Inventor: HAGIWARA KIYOKAZU
IPC: H03H9/58
Filed: 1977-06-13
Abstract: PURPOSE:To improve mechanical strength by preventing filtering characteristics from deteriorating effectively, by seriesconnecting and arranging a plural number of piezo-electric filter elements at a constant interval on an insulation substrate smaller in specific dielectric constant than the piezo-electric elements constituting the piezo-electric filter elements.
Patent JP-2000266723-A (JP)
Title: Gas sensor
Inventor: MATSUBARA HIDEKI
IPC: G01N27/419
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To excellently stabilize oxygen concentration in each porous electrode of an NOx sensor provided with a plurality of porous electrodes in which oxygen concentration is kept at a constant reference oxygen concentration. SOLUTION: In an NOx sensor 51, the oxygen concentration in a gas to be measured which is flowing from a first chamber 5 into a second chamber 9 is monitored with an oxygen concentration measuring cell 23, and a voltage is impressed to a first pump cell 21 so that the output voltage of the measuring cell approaches a target voltage. At this time, a current flowing into a second pump cell 25 corresponds to the amount of NO. The NOx sensor 51 enables the circulation of O2 between porous electrodes 25b and 23b through a porous layer 53. Therefore, oxygen can be accumulated in the porous electrode 25b by an energizing mechanism in the porous electrode 23b.  As a result, the porous electrode 25b can be kept at a reference oxygen concentration stably without positively installing a structure for energizing the porous electrode 25b, and a time required to start up the gas sensor 51 can be shortened.
Patent JP-H08242298-A (JP)
Title: Batch multi-address communication system
Inventor: MIWA TAKESHI
IPC: H04L12/42
Filed: 1995-03-03
Abstract: PURPOSE: To speedily and effectively perform a simultaneous broadcast by connecting terminals in a loop mans and performing the clockwise and counterclockwise transmissions at the same time. CONSTITUTION: A communication terminal 10A originates a call to a communication terminal 10B being one of the terminal at the broadcast destination and a simultaneous broadcast is reported. Communication terminals 10B to 10D perform calling in a chain-like manner and communication terminals 10A to 10D are connected like a loop and the terminal 10A performs the clockwise and counterclockwise transmission at the same time. The communication terminals 10B to 10D send the data received from one, communication channel to the other communication channel. At the same time, the data are received from two channels.
Patent JP-2000266612-A (JP)
Title: Flexure and shear-separated-type building analyzing model and analyzing method
Inventor: KANZAKA YUKIHIRO
IPC: G01M7/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable a building analyzing model to be applied to a general program for analyzing buildings to be executed on a normal computer to perform satisfactory vibration analysis. SOLUTION: In this building analyzing model, a building 1 is represented as a vibrating system in which a plurality of mass point elements (m) are vertically connected to each other via spring elements (k) (1). Dummy mass point elements dm of mass 0 are each simulatively set at the midpoint of the spring element (k) between the adjacent mass point elements (m), and each part between the mass point elements (m) is divided by the dummy mass point element dm so as to be formed of two upper and lower simulated layers UL and LL (2). Each spring element (K) is set by parallelly arranging a rotating spring element kθ of shear rigidity 0 and a shear spring element ks of flexural rigidity 0 with a height dimension (h) with an upper end node (a) of a rotation-free node and lower end node (b) of a rigid joint node to transfer a rotating moment (3).
Patent JP-S60226817-A (JP)
Inventor: GERUHAATO PURUFUEERU
IPC: A61K35/74
Filed: 1985-04-02
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-S61231613-A (JP)
Title: Power supply circuit
Inventor: OBARA MORIO
IPC: G05F1/67
Filed: 1985-04-05
Abstract: PURPOSE:To form a powder supply circuit having high dielectric strength and changed over easily in response to the change in kinds of commercial power voltages by using a photodiode and a solar battery. CONSTITUTION:A voltage changeover switch 2B changes over a current adjusting resistor 2C for a commercial power supply 2A depending on the power voltage so as to bring a current flowing through the photo diode 2 to a prescribed constant value. The diode 2D generates a prescribed luminous quantity by the constant current. The light from the diode 2D is received by the solar battery 2E, which generates a prescribed DC voltage. The DC voltage is fed to the secondary load 2F. The resistor 2C is provided in parallel corresponding to the kind of the commercial power supply 2A. Since the photo diode and the solar battery are used in this way, a very high dielectric strength is obtained.
Patent JP-H05275644-A (JP)
Title: Semiconductor memory element and manufacture thereof
IPC: H01L27/10
Filed: 1992-03-27
Abstract: PURPOSE:To prevent the trouble which is caused by overhangs due to a silicon nitride film in contact holes, by a method wherein the silicon nitride film for insulating a bit line from a capacitor is removed at the region other than a capacitor formation region. CONSTITUTION:Before a contact hole 11a and a contact hole 11 are opened in a circuit region B2, the contact parts of a silicon nitride film 9 to the holes, among the insulating layers existing under the plate electrode serving as the upper electrode of a capacitor are previously removed. Thereby, overhangs due to the film 9 will never be formed in the holes 11a and 11. Moreover, the removal of the film 9 can be conducted in a self-alignment manner with the capacitor upper electrode 7. As a result, even if a process for removing the film 9 is added, a photoetching process for the removal is not added.
Patent JP-S52153395-A (JP)
Title: Liquid crystal display device
Inventor: YASUTAKE AKIRA
IPC: G09F9/30
Filed: 1977-06-14
Abstract: PURPOSE: Displaying of the overlapped portions of lead wires together with segments associated thereto is prevented by providing rear electrodes of a special shape to the the rear of segment electrodes and preventing the activation of liquid crystal materails existing in the shade of the lead wires. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09234301-A (JP)
Title: Vacuum distillation apparatus
Inventor: HIRAI IKUNORI
IPC: C10G7/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To discharge a cooled waste soln. in a moment by forcibly discharging the waste soln. remaining in a distillation part and to enhance the degree of freedom of layout. SOLUTION: This vacuum distillation apparatus equipped with a distillation part 11 heating a solvent to perform vacuum distillation is provided with a discharge means 68 forcibly discharging the waste soln. remaining in the distillation part 11 by a forcible discharge route 67 having a solvent cooling part 46 provided to the midway part thereof.
Patent JP-H03271408-A (JP)
Title: Steel floor bed for repairing bridge and method of attaching thereof
Inventor: SUGIZAKI MAMORU
IPC: E01D24/00
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate height differences by forming a road surface plate and cross ribs, separately from each other, by providing an auxiliary main beam having a height which is low so that the upper surface of the road surface plate may be flush with the concrete floor plate having been removed, at the lower surface of the road surface plate, and by setting and fixing the auxiliary main beam onto a main beam. CONSTITUTION:A road surface plate 10 and cross ribs 11 are formed separately from each other. An auxiliary main beam 12 having a height which is low so that the upper surface plate of the road surface plate may be flush with a concrete floor plate having been removed, is provided at the lower surface of the road surface plate 10. Then, the auxiliary main beam 12 is set and fixed on a main beam from which the concrete floor plate have been removed. Ribs 15 for reinforcing the sides of the road surface plate 10 are made to abut against and is then connected to side rib reinforcing plates 17 on the upper surfaces of the cross ribs 11 having their ends fixed to both sides of the main beam 1. With this arrangement, it is possible to eliminate a height difference between the attached road surface and the existing road surface.
Patent JP-H01244489-A (JP)
Title: Packaging container for photosensitive drum
Inventor: YUZUTA KIYOSHI
IPC: G03G21/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a packaging container for a photosensitive drum which has no problems in light shieldability, dust formability and strength by constituting the packaging container of an expandable synthetic resin and depositing a light shieldable sheet on the inside surface and a reinforcing sheet on the outside surface. CONSTITUTION:The cost of the packaging container is reduced if said container is made of the expandable synthetic resin. A carbon-contg. polyethylene sheet is stuck as the light shieldable sheet 2 to the inner side of the container and a polystyrene sheet is laminated as the reinforcing sheet 2 to the outside surface. Further, the contact of the photosensitive drum with the packaging container is obviated if the container is constituted of two volumetric bodies integrally molded via a turnback part 12 and photosensitive drum holding parts 14 are provided to both ends of the housing parts of the respective volumetric bodies. The packaging container having the high reliability is obtd. according to this constitution.
Patent JP-H06260651-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: TAKAYAMA TORU
IPC: H01L21/84
Filed: 1993-03-05
Abstract: PURPOSE:To remove the problem of deterioration of step coverage by forming a thin-film semiconductor, which has a crystal semiconductor region and a not crystal semiconductor region, on a substrate, and forming a gate insulating film to cover the thin-film semiconductor, and forming a gate electrode thereon, which crosses the crystal semiconductor region. CONSTITUTION:A base film 21 of silicon oxide is formed on a substrate 20, and further an amorphous silicon film 22 is stacked. Continuously, regions 23a and 23b are formed by stacking and patterning a silicon nickel film, and then, crystallized regions 24a and 24b are formed selectively by annealing them thereby crystallizing them. Next, a silicon oxide film 25 is stacked as a gate insulating film. Successively, a silicon film is deposited and patterned to form wirings 26a and 26b. Impurity regions 27a and 27b are formed by implanting phosphorus into the silicon region, with the wiring 26b as a mask, and wirings 29a and 29b are formed of metallic materials. That is, this does not have an island- shaped semiconductor region, the step coverage does not become the least problem.
Patent JP-S60216133-A (JP)
Title: Tap-controlled hot water supplying device combined with space heater
Inventor: OKADA SHIGEO
IPC: F24D3/08
Filed: 1984-04-10
Abstract: PURPOSE:To maintain the function of a central hot water supplying and space heating system, which copes with a tap-controlled hot water supply and freeze proofing of external piping, and at the same time contrive to reduce system constitutional devices and members and installation spaces of devices and improve the workability by a structure wherein a trace pipe circuit to retain the heat of an external hot water supplying pipe and an external feed water pipe, both of which are connected to the tap-controlled hot water supplying space heater main body, is equipped in the tap-controlled hot water supplying space heater. CONSTITUTION:In the circulating process of space heating hot water, the hot water in a trace pipe circuit C flows through a trace flow pipe 23 branched off from a space heating hot waterf flow pipe 10 in an external hot water supplying pipe 17 and an external feed water pipe 16 in order to warm heat the pipes 17 and 16. After that, the resultant cold water flows back through a trace return pipe 24 to a space heating hot water return pipe 12 so as to repeat the circulation of trace hot water by means of a space heating hot water circulating pump 5. In addition, a shut-off valve 28, which is arranged in the midway of the trace return pipe 24 for retaining the heat of the feed water pipe 16 connected to a main body 1, acts for shutting-off the supply of trace hot water during the summer season or intermediate season, where no fear of freezing exists.