baber/WOPTO huggingface dataset:
Patent JP-2001004685-A (JP)
Title: Method for measuring harmonic characteristics of electric power system
Inventor: KODA ISAO
IPC: G01R31/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To measure the harmonic characteristics of a harmonic of interest on the load side of an injection point in an electric power system without actually measuring the voltage of inter-order harmonics injected into the electric power system. SOLUTION: An injected current Im of both inter-order harmonics injected into an injection point Pi from an injection device 9 is measured, a current Ima of the both inter-order harmonics flowing from the injection point Pi to the upstream side is measured, a current Imb of the both inter-order harmonics flowing from the injection point Pi to the load side is found from a difference between the currents Im, Ima, a voltage Vm of the both inter-order harmonics in a system 1 is found from the current Ima and admittance Yma or impedance Zma of the both inter-order harmonics converted from known admittance or impedance of the upstream side of the system 1, and the harmonic admittance or the harmonic impedance of the harmonic of interest on the load side of the injection point 1 in the system 1 is determined from the current Imb and the voltage Vm.
Patent JP-S5799085-A (JP)
Title: Solid-state image sensor
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1980-12-11
Abstract: PURPOSE:To prevent ion implantation to form asymmetrical potential from attaining to an overflow drain region, by covering the overflow drain region with a transfer electrode over the entire region. CONSTITUTION:A plurality of transfer channels 2 are formed on one plane of a semiconductor substrate 1, a channel stopper region 3 is formed among the transfer channels, and an overflow drain region 4 is formed. A gate isolation film 5 is formed on the substrate 1 and a plurality of transfer electrodes 7A, 7B are coated on the isolation film 5. In this case, the entire region of the overflow drain region 4 is covered with extensions 7a, 7b from the transfer electrodes 7A, 7B.
Patent JP-S5965311-A (JP)
Title: Self-diagnosis display device of car
Inventor: HAMADA TOORU
IPC: G05B23/02
Filed: 1982-10-07
Abstract: PURPOSE:To facilitate confirmation for presence or absence of a fault with a low cost, by generating waves of different pulse widths in accordance with the result of diagnosis for the fault of an area to be diagnosed of each type of sensor, etc. and then delivering consecutively those pulse waves in a prescribed order for each area to be diagnosed. CONSTITUTION:The outputs of plural areas 1a-1h to be diagnosed of sensors or control circuits, etc. provided at each part of a car are supplied to a diagnosis part 2a of a self-diagnosis display device 2 and then compared with prescribed reference signals to check presence or absence of a fault of operation for the areas 1a-1h respectively. At the same time, the results of these diagnoses are delivered repetitively to a pulse wave generating part 2b in order to areas 1a-1h. The part 2b delivers a pulse wave signal having a large pulse width when a fault is detected in the area to be diagnosed and a pulse wave signal of a small pulse width when said area is normal respectively to a display part 2c. The part 2c is formed with a single luminant and emits light when receiving a pulse wave signal for a period of time corresponding to the width of the received wave signal.
Patent JP-H10323281-A (JP)
Title: Lock member, tea strainer gauze and tea pot, lock method for holding tea strainer gauze in ring shape using lock member, and lock method for forming tea strainer gauze into ring shape to the utmost
Inventor: SAKAKIBARA HISAHARU
IPC: A47G19/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily and surely hold tea strainer gauze in a ring shape by using a shaft part which is so formed as to be inserted into and detached from the mesh of the gauze body of the tea strainer and a gauze lock member which has a diameter larger than that of the shaft and is constituted of a head part formed into such a state as being picked with fingers. SOLUTION: A tea strainer gauze C1 stored in a tea pot is formed of a belt gauze body 10 made of stainless steel, titanium, etc., having elasticity and, when it is inserted into the tea pot main body, the both end parts 14, 15 are stacked together to be formed into a ring shape and held the shape using a lock member S1. The lock member S1 is made of stainless steel and constituted of a head part 20 and a shaft part 22, the head part 20 is formed into a columnar shape having such a size as being picked up with fingers or tweezers and the shaft part 22 is formed into such a small diameter as to be inserted into the mesh of the gauze body 10.  After the shaft part 22 is inserted into the mesh, the gauze is stuck to the outer circumference of the shaft part 22 by the elastic operation (restitutive force) of the gauze itself so as to be prevented form being pulled out, the side ends 14, 16 are surely locked, and the tea strainer gauze C1 is held in a ring shape.
Patent JP-S5797950-A (JP)
Title: Cam driving gear
Inventor: ICHIYANAGI KOUJI
IPC: F16H21/44
Filed: 1980-12-11
Abstract: PURPOSE: To secure stable movement with continuously maintained contact force between a cam and a cam follower by installing a load compensator so as to offset fluctuation of contact force between the cam and the cam follower.  
     CONSTITUTION: A load compensator 17 comprising a plunger type electromagnet is installed at the rear end of a reciprocating rod 14. A solenoid 15 and a plunger 16 are directly connected to the rear end of the reciprocating rod 14. Current I flowing through the solenoid 15 is supplied under a predetermined wave form 18 at a cycle equivalent to one rotation of a main shaft 7 of a lathe. The wave form 18 of the current I is so arranged to offset the fluctuation of contact force between a cam and a cam follower which has been induced from the fluctuation, etc. of inertial force which follows the movement of the follower or load to be applied to the actuating point. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6069327-A (JP)
Title: Shaft coupling
Inventor: MATSUMURA RIYUUKICHI
IPC: F16D3/72
Filed: 1983-09-22
Abstract: PURPOSE:To transmit torque to a passive shaft making a straight advance with rotation of a micro-meter head without backlash by connecting a driving shaft clamp portion to which a driving shaft of a motor is fixed to a passive shaft clamp portion to which the passive shaft is fixed through a coupling portion to transmit rotation and absorb axial displacement. CONSTITUTION:A driving shaft clamp portion 8 and a passive shaft clamp portion 10 have axes on the substantially same shaft, and a coupling portion 11 has curvature R in direction perpendicular to the axial direction in such a manner as to be rigid in the turning direction and flexible axially. When a motor 1 is rotated, a shaft coupling 6 transmits torque to a passive shaft 5 and a thimble 3, so that the shaft 5 and thimble are axially advanced in a beeline with rotation to advance a spindle 4 in a beeline. At this time, the coupling portion 11 of the coupling 6 is axially deformed, whereby the straight advancing motion of the thimble 3 is absorbed by the axial deformation of the shaft coupling 6.
Patent JP-H0227193-A (JP)
Title: Starting device for submersible pump with float
Inventor: ONO TAIJI
IPC: F04D15/00
Filed: 1988-07-13
Abstract: PURPOSE:To start a submersible pump on occasion in spite of the actuated condition of a float switch, by pulling out a cable from a control circuit in which a float switch is located, and connecting with a switch for the forced operation. CONSTITUTION:A cable 10 for the forced operation pulled out from a control circuit C in which each float switch Fa, Fb are located is extendingly provided from the upper part of a submersible pump 2 so as to extend to the outside of a sewage tank 1, and the cable 10 is connected with a switch for the forced operation 12 in a power panel 11. The submersible pump 2 can be driven at any time in spite of the actuated condition of the float switches Fa and Fb by switching the forced operation switch 12 to the on condition. A test starting can be thus performed at any time on occasion.
Patent JP-S6065846-A (JP)
Inventor: KIMURA SHIGEKI
IPC: E04B1/348
Filed: 1983-09-22
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-S5799257-A (JP)
Title: Flow balancing method for carburetters
Inventor: HARUYAMA JIYUNJI
IPC: F02M19/01
Filed: 1980-12-12
Abstract: PURPOSE: To balance flows of a plurality of carburetters effectively by providing a negative pressure take-out port just on the upper stream of each throttle valve perfectly closed of these carburetters for measuring the negative pressure given in each negative pressure take-out port by a pressure gauge.  
     CONSTITUTION: A plurality of carburetters 1, 1' are arranged in parallel in a single air-cleaner 9. Throttle valves 3, 3' of these carburetters 1, 1' are respectively connected by an adjustable link rod 7 via levers 5, 5'. The first negative pressure take-out ports 11, 11' and the second negative pressure take-out ports 12, 12' are respectively opened near these throttle valves 3, 3' of carburetters 1, 1', and connected to a pressure gauge 13 via detection holes 13a and 13b. The rod 7 is adjusted in accordance with the deviation of the pressure gauge 13 for balancing carburetters respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04370176-A (JP)
Title: Resin composition for coating
Inventor: OSUGI KOJI
IPC: C09D183/12
Filed: 1991-06-19
Abstract: PURPOSE:To provide a resin composition for coatings capable of forming films simultaneously having fouling resistance and excellent film characteristics. CONSTITUTION:A resin composition for coatings containing 5-90wt.% segmented polymer containing hydrophilic segments and hydrophobic segments and 95-10wt.% organic resin such as an acrylic resin having 800-30000 number- average molecular weight for the coatings.
Patent JP-S6235358-A (JP)
Title: Film supply device
Inventor: KAMINAKA KAZUSHIGE
IPC: G03D13/00
Filed: 1985-08-09
Abstract: PURPOSE:To securely insert a leader into a developing device by disposing the tip of the leader so as to be energized to the carrying roller of a developing unit with a magazine main body fitted on the developer unit, permitting said roller to hold the tip of the leader and inserting a film into the developing unit. CONSTITUTION:When the magazine main body 14 is fitted out a magazine tip receiving part 52, the tip of the leader 40 projecting out of the magazine main body 14 is held between the carrying rollers 54 and 56 of the developing unit 12. These rollers 54 and 56 are rotated and driven before the magazine main body 14 is fitted out the magazine tip receiving part 52, and the held leader 40 is fed to a development processing tank 58. The leader 40 is abutted on the roller 54 or 56, or between them in the state where the magazine main body 14 is fitted on the magazine tip receiving part 52, and is preferably disposed so that the center of the leader 40 can bend. Thus the tip of the leader 40 is energized between the rollers 54 and 56, and its holding can be secured.
Patent JP-S57108031-A (JP)
Title: Preparation of 1,1,2-trifluoro-2-chloroethyl difluoromethyl ether
Inventor: TAKAMATSU SHIYUUICHI
IPC: B01J27/00
Filed: 1980-12-13
Abstract: PURPOSE: To obtain the titled compound useful as an inhalation anesthetic agent industrially and advantageously, by using a pentavalent molybdenum compound, etc. as a catalyst in fluorinating a dichloromethyl ether corresponding to the aimed compound.  
     CONSTITUTION: 1,1,2-Trifluoro-2-chloroethyl dichloromethyl ether (a raw material) is fluorinated in the presence of a pentavalent molybdenum compound, e.g. molybdenum pantachloride or pentafluoride, or a hexavalent tungsten compound, e.g. tungsten hexachloride or hexafluoride, in an amount of preferably about 10wt% based on the raw material and antimony trifluoride in an amount of preferably 1.8mol equivalent based on the raw material at 0W100°C, preferably the boiling point of the product (56.5°C)W70°C, to give the aimed 1,1,2-trifluoro-2- chloroethyl difluoromethyl ether. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6420207-A (JP)
Title: Production of hyperconjugation polymer
Inventor: OGAWA KAZUFUMI
IPC: C08F2/48
Filed: 1987-07-15
Abstract: PURPOSE:To produce highly efficiently an ultrahigh-MW linear polydiacetylene having a succession of conjugated systems, by polymerizing a monomolecular film of a diacetylene derivative cast on the surface of water by irradiation with light under a specified surface pressure. CONSTITUTION:A diacetylene substance dissolved in an organic solvent is cast on the surface of water and the organic solvent is evaporated from the solution. The molecules of said diacetylene substance left on the surface of water are gathered with a barrier on the surface of water in the direction of the surface of water and polymerized by irradiating with light under a specified surface pressure. The above process makes it possible to make a liner ultrahigh-MW polydiacetylene having a succession of conjugated systems because the compression of the diacetylene molecules arranged in a state of separate molecules by a constant pressure can eliminate gaps formed from the molecular shrinkage during photopolymerization and thereby keeps conditions necessary for the photopolymerization reaction of the diacetylene monomer. By applying a DC bias to the reaction system in the direction of the surface in performing the photopolymerization, the orientability of monomer molecules can be improved and a polydiacetylene of a longer conjugation system can be made.
Patent JP-H0341840-A (JP)
Title: Provision system for identifier representing correspondence between signal and call
Inventor: BABA KIYOHIKO
IPC: H04L12/54
Filed: 1989-07-07
Abstract: PURPOSE:To easily calculate a resource number and to reduce the probability of mis-distribution by splitting a bit length constituting an identifier in the unit of several bits, applying addition in (resource number + 1)-ary number and generating the identifier. CONSTITUTION:When the origin of a request text is stored in an internal resource in an exchange and identifier is given to a request text and the result is sent to a destination. In this case, the identifier corresponds to the number of internal resource and the identifier given to a request text is generated by splitting the bit length constituting the identifier in the unit of several bits, added in (resource number + 1)-ary number. Then the identifier obtained from a reply text is sectioned by several bits each and each digit in the several divided bits is added in a decimal number to obtain the internal resource of the call. Thus, the resource number is obtained in a few step number and the probability of mis-distribution is reduced.
Patent JP-S6236115-A (JP)
Inventor: TOMINAGA YASUTO
IPC: A01G1/04
Filed: 1985-08-09
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-2001005230-A (JP)
Title: Charge control agent for electrostatic charge image developing toner
Inventor: NARUSE HIROSHI
IPC: G03G9/097
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a charge control agent having improved high stability. SOLUTION: The charge control agent for electrostatic charge image developing toner uses a compound expressed by general formula 1 (in the formula, R represents a (substituted) alkyl group, a (substituted) aryl group or a (substituted) alalkyl group, R' represents hydrogen atom, an alkyl group, an aryl group or an alalkyl group, each of X1 and X2 represents hydrogen atom, a (substituted) alkyl group, a (substituted) aryl group, a (substituted) alkoxy group, a (substituted) alalkyl group or halogen atom, M represents hydrogen ion or metallic ion, (n) represents integers of 1-3 corresponding to the valency of M and (x) represents 0:15).
Patent JP-S5878403-A (JP)
Title: Oil-filled electric apparatus
Inventor: SHIBAZAKI JIYUNICHI
IPC: H01F27/12
Filed: 1981-11-05
Abstract: PURPOSE:To provide an oil-filled electric apparatus which can prevent spread of hazard by preventing outflow of oil from a heat radiator to the oil-filled electrical apparatus when a trouble occurs. CONSTITUTION:A transformer 2 is installed within a building 1, a pressure releasing pipe 3 is also provided at the upper surface thereof, and a pressure release device 4 having electrical contacts which operates when an oil overflows is also provided at ists end part. If a trouble generating arcs occurs within the transformer 2, an oil pressure rises due to an energy of it. The tank of transformer, a hermetically sealed vessel, is prevented because a pressure releasing device 4 opens and overflows an oil. At this time, an electro-magnetic valve 9 closes in conjunction with a pressure releasing device. Thereby, a heat radiator 6 is isolated from the transformer 2, and inflow of oil to the transformer 2 from heat radiator 6 and moreover a large amount of outflow of oil from the transformer 2 are also prevented.
Patent JP-S6237790-A (JP)
Title: Semiconductor device
Inventor: KOJIMA HARUO
IPC: G11C17/00
Filed: 1985-08-10
Abstract: PURPOSE:To attain reduction in the thickness and the size of raw package for an EPROM by using the light transmitting alumina to form a window through which ultraviolet rays pass for said package incorporated to an integrated circuit IC card and combining the window and a frame made of a resin material. CONSTITUTION:A wiring pattern 16 is formed on the printed wiring of a board 11 and the pad of a chip 12 is connected to the pattern 16 via a wire 17. While a wetproof pattern 18 of Au/Ni/Cu is provided on the side opposite to the side where the chip 12 is attached. At the same time, an erasion program enable read-only memory EPROM is formed on the chip 12. Then the chip 12 is covered with a frame 14 made of the thermosetting resin. The frame 14 is adhered to the board 11 by an adhesive 19. While a round window 15 made of the light transmitting alumina is fitted to the frame 14 for transmission of ultraviolet rays. Thus the amount of alumina used is reduced. Then the thickness and the size of a package are reduced together with an EPROM capable of erasion of ultraviolet rays and incorporated to a chip-on board.
Patent JP-H116072-A (JP)
Title: Gold liquid for formation of alkali-resistant decorative gold film
Inventor: SATO SETSUO
IPC: C23C18/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To give resistance against an alkali detergent by further adding a specified amt. of a metal org. compd. of indium to a gold liquid for the formation of a decorative film containing metal org. compds. of each gold, rhodium and bismuth, a resin and an org. solvent. SOLUTION: The objective liquid is obtd. by adding a metal org. compd. of In by 0.05 to 0.5 wt.% calculated as In to a gold liquid for the formation of a decorative film. The prepared gold liquid is applied on a body to be decorated, and then baked to obtain a gold-coated decorative product having resistance against an alkali detergent. The metal org. compd. of In used is prepared, for example, by coupling In with org. compds. such as octylic acid, naphthenic acid, decanoic acid and caprylic acid. If the amt. of In is less than the lower limit above described, the preventing effect against peeling of a gold film is decreased. If the amt. is larger than the upper limit, the surface of a gold film is roughened or the film shows a reddish gold color.
Patent JP-H0227914-A (JP)
Title: Treating conveyor for onion harvester
Inventor: SEKIYA TAKASHI
IPC: A01D33/06
Filed: 1988-07-14
Abstract: PURPOSE:To facilitate posture control of onions on a conveyor and enable orderly conveying treatment by raising and lowering nipping lugs with a cam and engaging tools, nipping and opening bulbous parts of the onions. CONSTITUTION:Onions dug up by a digger with revolution of a conveyor 5 are received by buckets 3 and conveyed to the upper side in the back. In a stroke for receiving the onions fed from the digger, nipping lugs 7 are in an opened posture (b) tilted to the front side to facilitate receiving of the onions. When the buckets 3 receiving the feed of the onions are conveyed upward on the back side, the nipping lugs 7 are raised to a nipping posture (a) by a cam 8 provided in the course thereof, engaged and kept by engaging tools 10. When the onions are conveyed in this state, engagement of the engaging tools 10 are released by a cam 9 to change the nipping lugs 7 from the nipping posture (a) to an opened posture (b). Thereby, nipping of the bulbous parts 6 of the onions is released to drop the onions.
Patent JP-S6334176-A (JP)
Title: Recording material and recording method using the same
Inventor: HIKUMA MASAHIKO
IPC: B41M5/00
Filed: 1986-07-29
Abstract: PURPOSE:To provide a recording material capable of obtaining a recording image having proper gloss on the surface thereof and being excellent in optical density, resolving power and hue, by providing an ink transport layer and an ink holding layer and containing globular particles in the ink transport layer. CONSTITUTION:An ink transport layer has liquid permeability developing function for rapidly absorbing the adhered to the surface thereof and permitting the same to pass through, while an ink holding layer has function for absorbing and holding the ink or recording agent transferred from the ink transport layer. Since the ink holding layer stably absorbs and collects the ink temporarily absorbed by the ink transport layer, the ink absorbing force thereof must be stronger than that of the ink transport layer. Therefore, the ink holding layer must have high compatibility not only to an ink medium but also to be recording agent. the ink transport layer pref. consists of globular particles non-dyeable with respect to the recording agent and a binder and the ratio (A/B) of the longest diameter A of the particle and the shortest diameter A of the particles and the shortest diameter B is 1.5-1.
Patent JP-H11350597-A (JP)
Title: Metal fittings and parts for fixing architectural column, and column-fixing method using this metal fittings
Inventor: KANAI HIROKI
IPC: F16B7/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent metal fittings for fixing a column from being exposed on the surface of the column by forming a plurality of through holes penetrating a cylindrical body in the shorter direction so as to cross the longitudinal direction, at specified positions from both longitudinal ends of the cylindrical body comprising two constituting members assembled together. SOLUTION: Through holes 5a, 5b are formed to penetrate a cylindrical body in the shorter direction and to cross the longitudinal direction, at specified positions from both longitudinal ends or constituting members 1a, 1b into which the metallic cylindrical body is longitudinally divided, to form metal fitting parts for an architectural column. Metallic pins 7a, 7b having a taper 11a, 11b at the tip thereof respectively are formed. When constructing a structure, the positions of the through holes 5a, 5b of the parts and the positions of the insertion holes formed in respective columns or the like are arranged to coincide with holes formed in columns or a lateral member such as a sill, a girder, etc., to fit the parts. Further, the pins 7a, 7b are inserted into respective insertion holes of the column or the like and the through holes 5a, 5b of the parts to fix the column to the sill or the like. In this way, a part of the parts can be prevented from being exposed on the surface of the column.