baber/WOPTO huggingface dataset:
Patent JP-H0479722-A (JP)
Title: Single-line transmission method
Inventor: KOBAYASHI NAOTO
IPC: H02J3/00
Filed: 1990-07-20
Abstract: PURPOSE:To conduct transmission and distribution of power by one loop-shaped wiring, to reduce the space and the cost of the wiring and to prevent accidents of leak and short circuit by connecting a plurality of loads to one loop-shaped wiring and by allotting a feeding time for the loads properly. CONSTITUTION:A main control device 2 is attached to a power source 1 and it exchanges information with a control device of each load and makes the timing of transmission of power to each load appropriate. Besides, the main control circuit 2 has a function of operating a switch 3 so that a current may flow only when the load is connected and that a short-circuit current may not flow on the occasion of no-load. The control device 6 is attached to the load 2 and it operates an electronic switch 7 at a high speed and thereby brings forth alternately a state wherein the current flows through the load 5 and a state wherein the current does not flow through the load 5, but flows directly through the switch 7. By adjusting the ratio between these states, a power in a necessary amount is supplied to the load 5.
Patent JP-S5892144-A (JP)
Title: Frequency divider
Inventor: MITSUI YASUROU
IPC: H03K23/00
Filed: 1981-11-27
Abstract: PURPOSE:To make high speed operation and low power consumption compatible with each other, by combining normally-on type and normally-off type 1/2 frequency division circuits (BFD). CONSTITUTION:A frequency divider using m-stage BFD is formed with n-stage of high speed operation normally-on type BFD31 and (m-n)-stage of low power  consumption normally-off type BFD32. A signal from an input signal source 1 is  inputted to a frequency division stage comprising n-stage BFD via an input buffer 2. The n-stage of the said frequency division comprising the normally-on BFD31 decreases the frequency of the input signal source 1 until the frequency is  operationable with the normally-off type BFD and applies the signal to the  (m-n)- stage of frequency division via a level converter 6. The (m-n)-stage frequency division using the normally-off BFD32 is slow in the operation speed but  low in power consumption. The output signal reduced to the prescribed frequency with the said frequency division stage is applied to a device 5 to be applied  via an output buffer 4.
Patent JP-S6168742-A (JP)
Title: Optical recording medium
Inventor: TAKAGI AKIHIRO
IPC: G11B11/10
Filed: 1984-09-12
Abstract: PURPOSE:To double recording density by arranging alternately a photomagnetic signal track on which the plane of polarization of incident light is rotated according to the vertical magnetism direction based upon recording information and a light intensity signal track which reflects the incident light according to the reflection factor. CONSTITUTION:A light intensity signal 1 consisting of a bit array as shown by solid lines and a photomagnetic signal 2 consisting of a bit array as shown by broken lines are recorded on an alternate track array on the spiral or concentric tracks of an optical recording medium. A transparent substrate 3 has a guide groove for tracking formed in one surface, on which a vertical magnetism layer 4 formed of, for example, an amorphous magnetic film is laminated. A high-rigidity discoid substrate 6 is united with the magnetism layer 4 across a protection layer 5 by using an adhesive 7. A projection part 8 of the magnetism layer 4 facing the substrate 3 forms a light intensity signal track where the signal 1 is recorded and a recessed part 9 of the magnetism layer 4 forms a photomagnetic signal track where the signal 2 is recorded. Thus the recording density is doubled.
Patent JP-H0746658-A (JP)
Title: Mobile object exchange system
Inventor: KIRIHARA SHIGEMITSU
IPC: H04W24/10
Filed: 1993-08-02
Abstract: PURPOSE:To detect a fault in an early stage by setting the state of whether the monitoring signal of a radio base station is normal or abnormal on a signal to be transmitted from the radio base station to an exchange, transmitting it and reading the state by the exchange. CONSTITUTION:The exchange 1 periodically confirms call origination and call termination states from the radio base stations 13 and judges whether or not the base station 13 without call origination and call termination is present. When the base station 13 without call origination and the call termination is present, a call connection signal for a health check is edited and transmitted to the pertinent base station 13. The base station 13 which receives the call connection signal judges whether or not it is the call connection signal for the health check, and when it is the call connection signal for the health check, confirms the state of the present station, sets the state of the present station to the user/user information of a response signal and performs transmission to the exchange 11. The exchange 11 which receives the response signal judges the state by the user/user information and informs a maintenance person of that the base station 13 is in the state of the fault when abnormality is present.
Patent JP-H0854779-A (JP)
Title: Electrophotographic device
Inventor: TANAKA NORIHITO
IPC: G03G15/08
Filed: 1994-08-15
Abstract: PURPOSE:To provide an electrophotographic device using a toner cartridge which is free of a leak of nonmagnetic toner and performs steady, sure supply of the toner. CONSTITUTION:The device is equipped with a case 2 which has a second slit 15 and a toner cartridge main body 1 which has a first slit 14, stores the nonmagnetic toner inside, and is so disposed in a case 2 as to rotate freely. The developing part of the device main body is replenished with the nonmagnetic toner by the overlap of the first slit 14 and second slit 15. Because both ends of the toner cartridge main body 1 are tightly closed completely and the toner cartridge main body 1 itself is made to rotate, the sure, steady supply of the toner can be achieved by a simple structure, and a toner leak from both the ends of the toner cartridge can be prevented.
Patent JP-S5980270-A (JP)
Inventor: TATEBAYASHI AKINORI
IPC: A63B53/04
Filed: 1982-10-29
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-S6172652-A (JP)
Title: Calcium phosphate-based crystalline glass for dental material
Inventor: MANABE TSUNEO
IPC: A61K6/838
Filed: 1984-09-14
Abstract: PURPOSE:To obtain the titled crystalline glass having excellent strength and water-resistance, etc., exhibiting translucent and opaque white color, and suitable as artificial tooth, etc., by adding Al2O3 to a crystalline calcium phosphate glass having an Ca/P atomic ratio falling within a specific range. CONSTITUTION:Raw materials such ass calcium carbonate, orthophophosric acid, aluminum hydroxide, etc. are weighed and mixed in a manner to obtain a glass composition composed of 41-49.5mol% CaO, 58.5-50mol% P2O5 and 0.5-5mol% Al2O3 and having a Ca/P atomic ratio of 0.35-0.49. The mixture is melted, cast in a mold, and crystallized to obtain the objective crystalline calcium phosphate glass for dental material.
Patent JP-S6250839-A (JP)
Title: Production of ferrite carrier for electrophotographic developer
Inventor: IITSUNA YASUYUKI
IPC: G03G9/107
Filed: 1985-08-30
Abstract: PURPOSE:To provide a ferrite carrier having more uniform particle surfaces, more uniform electrical characteristics and mechanical strength and better fluidity, frictional electrostatic charging property, etc. by passing a compd. consisting of the metallic oxide of a raw material through the inside of a high-temp. flame atmosphere so that the compd. is instantaneously converted to ferrite. CONSTITUTION:The ferrite forming metallic oxide is mixed with water and dispersant with a ball mill, etc. and the resultant slurry is spray-dried with a spray dryer, etc. to prepare beads which are sieved to obtain the beads having a desired grain size distribution. These beads are charged into a hopper 1. The beads are then uniformly dropped into the flame of the combustible gas, for example, acetylene and O2 made by a burner 3 at a specified supply rate by a valve 2. The beads are converted to the ferrite in the short period during the passage through the flame and the surface thereof is melted by the high temp.; at the same time, the surface is made truly spherical by surface tension. The beads are captured in a hopper 4 and a cyclone 5, by which the ferrite carrier having the dense surface and high strength is obtd. The satd. magnetization ratio and specific resistance thereof are made adjustable by the combustible gas/O2 ratio. The carrier having the excellent electrical and mechanical properties is thus obtd.
Patent JP-H0476939-A (JP)
Title: Carrying device and method for semiconductor device using this
Inventor: AOKI HIDEJI
IPC: B65B69/00
Filed: 1990-07-18
Abstract: PURPOSE:To enable the handling of device types as many as the kinds of claws by using a carry claw equipped with plural kinds of claws fit for several magazines. CONSTITUTION:The claw 1a of the carry claw 1 of a carrier is selected according to a magazine 13, and the carrying claw is attached by engaging the mounting face of a carrying rail 12 in the guide groove 1e of the carrying claw 1, and this claw carries semiconductor devices 11 from magazine 13 to the desired positions in order. Next, when the type changes and the magazine changes according to this, the mounting direction of the carrying claw 1 is brought into line with the magazine and the claw corresponding to this is selected. At this time also, the mounting face of the carrying rail 12 is engaged in the guide groove 1e of the carrying claw 1, and the carrying claw is selected and attached so that the claw may be downward so that it may fit for the magazine.
Patent JP-H0531519-A (JP)
Title: Device for positioning metallic material
Inventor: MIZUTANI HIDEO
IPC: B23Q3/18
Filed: 1991-07-31
Abstract: PURPOSE:To secure high stopping accuracy of material by incorporating a continuity detector in an electric circuit of a pusher and stopper devices with which a metallic material is pressed and clamped. CONSTITUTION:After the stopper 3 is lifted and the position of the stopper is set, the material 1 is transported just before the stopper device 12 by passing it beneath the pusher 2 with a roller table 10. After that, the material 1 is pushed with the pusher 2, pressed against the stopper 3 and positioning of the material 1 is executed in the state the material is held between them. Because the state that the material 1 is held with the pusher 2 and the stopper device 3 is attained, the continuity detector 13 is worked and the completion command of positioning is outputted. After that, the stopper 3 is lowered and rolling is started. Rolling rolls 9 have the shape of caliber so that a non-uniform thickness material can be formed and the thin part is formed with the larger part of roll radius. When rolling is completed, the stopper 3 is lowered and the formed material is carried to the next stage with the roller table 10.
Patent JP-S61159928-A (JP)
Inventor: OOYA YOSHIO
IPC: A47J37/06
Filed: 1985-08-30
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-S6355074-A (JP)
Inventor: OSATO KIYOKAZU
IPC: A47J31/18
Filed: 1986-08-18
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-2000028056-A (JP)
Title: Joint for connecting resin tube
Inventor: NOZAKI HIDEO
IPC: F16L21/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To surely realize the connection without damaging the sealing effect by contracting a lock ring through the engagement of tapered surfaces of an outer surface of the lock ring and an inner surface of a collar ring with each other. SOLUTION: The rigidity against the contraction of a tube 1 is increased by inserting a cylindrical stiffener 20 of the outside diameter close to the inside diameter of the tube 1 from an end part of the polyethylene tube 1, and a lock ring 30 having a notch in a part of the circumference is fitted to the outer surface of the tube end part. The polyethylene tube 1 is inserted into a joint body 10 from the inside of a socket 13 of the joint body, a metallic collar ring 40 and a seal packing 50 are fitted to the inside of the socket 13, a press ring 17 is tightened by bolts 12 to compress the packing 50 and complete the connection to the polyethylene tube 1.  The lock ring 30 is engaged with the collar ring 30, an inner circumferential surface of the lock ring 30 is contracted, a tooth on the inner circumferential surface is bitten into an outer circumferential surface of the tube to firmly hold the tube, the tube is prevented from being detached, and the sealing effect can surely be achieved.
Patent JP-2001021850-A (JP)
Title: Solid displacement element, optical device and interference filter
Inventor: SUZUKI MASAYUKI
IPC: C09K3/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid displacement element which can generate displacement by a simple method and structure by incorporating an organic substance among the layers of an inorganic lamellar substance so that when the element is irradiated with controlling light, it stretches or shrinks in a laminating direction of the inorganic lamellar substance. SOLUTION: The solid displacement element contains an organic substance among the layers of an inorganic lamellar substance having a lamellar structure, and when the element is irradiated with controlling light, it stretches and shrinks in the laminating direction of the inorganic lamellar substance. The organic substance consists of an organic compound which can change its arrangement in the solid displacement element along the electric field direction of the controlling light irradiating the element. The organic substance is preferably an organic compound or the like having at least one kind of chain type carbon-carbon bonds, benzene rings or heterocycles. The organic substance is preferably a chiral liquid crystal, phenyl pyrimidine liquid crystal or azobenzene compound. The inorganic lamellar substance is preferably a lamellar perovskite niobium compound, sheet polysilicate, graphite or the like.
Patent JP-H0531064-A (JP)
Title: Dish dryer
Inventor: ITO TAKESHI
IPC: A47L19/00
Filed: 1991-07-31
Abstract: PURPOSE:To shorten the depth size of a main body, realize a thin structure, and secure the cooking area of a sink by storing a chopping board in a drying chamber so that the longitudinal direction is vertically arranged in parallel with the side plate of the drying chamber and a chopping board holder is kept in contact with the upper section of the chopping board. CONSTITUTION:A dish drying shelf 14 of a drying chamber 4 is removably fitted to a chopping board holder 13a and a holder 13b, a lower dish shelf 15 is made mountable on a water receiving plate 8, and a hot-air generating device 6 is constituted of a fan motor 16, a heater set 17, and a draft path 18. When a washed chopping board 2 is to be stored in the drying chamber 4, the chopping board 2 is slidingly stored between a left side plate 9a and the chopping board holder 13a with the longitudinal direction kept vertical. The upper section of the chopping board 2 is smoothly guided by the chopping board holder 13a, and the attitude of the chopping board 2 is maintained vertical. The washed tableware such as bowls and dishes are stored on the dish shelf 14 hooked on the chopping board holder 13a and the holder 13b and on the dish shelf 15 mounted on the water receiving plate 8.
Patent JP-S6169369-A (JP)
Title: Dc voltage booster circuit
Inventor: SAKAGAMI HIRONOBU
IPC: H02M3/155
Filed: 1984-09-13
Abstract: PURPOSE:To reduce the capacity of an output smoothing capacitor by providing a speedup circuit by the first and second transistors between the base of a switching transistor and the output terminal of an oscillator. CONSTITUTION:A step up chopper 13 is composed of a switching transistor (Tr)2, a choke coil 3, an output smoothing condenser 5, and a reverse current preventing diode 4, and the voltage across the capacitor 5 is applied to a load 12. In this case, a speedup circuit 7 made of Trs 8-11 is formed between an oscillator 6 and a switching Tr2. Thus, when a pulse output from the oscillator 6 is a high level, the Trs, 10, 11 are turned ON, and when a low level, the Trs 10, 11 are turned OFF. On the other hand, the Trs 8, 9 are alternately repeated ON and OFF to turn ON and OFF the Tr2. Thus, a charge between the base and the emitter is rapidly discharged at OFF time to accelerate the switching speed.
Patent JP-S5982176-A (JP)
Title: Method and device for welding weld nut
Inventor: HIDA HIDEAKI
IPC: B23K11/14
Filed: 1982-11-01
Abstract: PURPOSE:To improve working efficiency by pressing and welding a weld nut and a metallic plate between electrodes, thrusting upward a punch provided to the lower electrode and punching the metallic plate thereby eliminating the preliminary working of a prepared hole for a pressed part. CONSTITUTION:A metallic plate 26 is placed on a lower electrode 15 and an upper electrode 20 mounted beforehand with a weld nut 10 by a magnet 23 is lowered to press a projection part 11 to the plate 26. The nut and the plate are welded by conducting electricity and thereafter the conduction of electricity is stopped and the pressing force of the electrode 20 is increased. A piston 29 and a punch 18 are moved upward by applying an oil pressure to blank the plate 26. The oil pressure is decreased and the punch 18 is lowered to lower a spring-out pin 24, thereby removing downward a scrap 35. The plate 26 is removed, upon opening the electrodes 15, 20, and again the punch 18 is moved upward to push out and remove a scrap 27.
Patent JP-S5981887-A (JP)
Inventor: YAMAKAWA SEISHIROU
IPC: H05B3/14
Filed: 1982-10-31
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-S5895164-A (JP)
Inventor: MARUYAMA KAZUHIRO
IPC: F25B5/00
Filed: 1981-11-30
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-H0241499-A (JP)
Title: Filter paper and production thereof
Inventor: KITAWAKI HIROKI
IPC: B01D39/18
Filed: 1988-08-01
Abstract: PURPOSE:To obtain a filter paper high in particle-scavenging efficiency, low in pressure loss, thus excellent in treatment effect by putting an aqueous fiber slurry to wet papermaking process and by attaching a silicone resin-contg. binder to the resultant wet paper followed by drying. CONSTITUTION:A slurry prepared by dispersing fiber constituting the aimed filter paper is put to wet papermaking process, and a silicone resin-contg. binder is attached to the resultant wet paper followed by drying, thus obtaining the objective filter paper.
Patent JP-H0859509-A (JP)
Title: Agent for treating cytomegalovirus antigenemia and agent for treating cytomegalovirus infectious disease
Inventor: MASAOKA TORU
IPC: A61K39/395
Filed: 1994-08-16
Abstract: PURPOSE: To obtain a cytomegalovirus(CMV) antigenemia-treating agent and the CMV infectious disease-treating agent which are little in side effects and high in safety. CONSTITUTION: The CMV antigenemia-preventing and a CMV-infectious disease- treating agent contain an anti-CMV human monoclonal antibody recognizing the envelope glycoprotein of the CMV and neutralizing the CMV, respectively. The anti-CMV human monoclonal antibody includes a human monoclonal antibody obtained by a hybridoma method using human antibody-producing cells and mouse myeloma cells subjected to an immunosensitization treatment using the envelop glycoprotein of CMV or by a EB virus-using transformation method. The anti-CMV human monoclonal antibody preferably recognizes a CMV envelope glycoprotein-B comprising the composite material of subunits having mol. wts. of 130000 dalton and 55000 dalton, and is preferably a human monoclonal antibody, regavirmab, produced by a hybridoma C23 (described in the patent specification of WO87/3602).
Patent JP-H0513209-A (JP)
Title: Permanent magnet
Inventor: ISHIDA AKIRA
IPC: H01F1/053
Filed: 1991-07-06
Abstract: PURPOSE:To obtain a permanent magnet wherein its magnetic characteristic as the permanent magnet is excellent and its mechanical strength and its corrosion resistance are large. CONSTITUTION:A magnetic alloy which contains rare-earth elements is sintered, heat-treated and mechanically worked. After it has been heat-treated again, a ceramic film is formed on the outer surface by, e.g., a CVD method. Since it is heat-treated again, a crack on the surface is reduced. The bending strength of a permanent magnet is increased beacuase the ceramic film is applied to the outer surface. In addition, since the permanent magnet is protected from a high-humidity atmosphere by the film on the outer surface, its corrosion resistance is enhanced.
Patent JP-H0358110-A (JP)
Title: Power source control system
Inventor: YAMAMASU KAZUHIRO
IPC: G06F1/26
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the malfunction of a device to be brought to power source control, caused by a fault and to secure the operating state of the device to be brought to power source control in the case a fault is generated in a power source controller by providing a power source monitor for monitoring whether a sending-out instruction sent out to the device to be brought to power source control at every prescribed period from the power source controller exists or not. CONSTITUTION:Power source control monitors 102-1, 102-2 monitor whether a sending- out instruction for requesting to send out power source state information sent out to devices to be brought to power source control (103-1) - (103-(n)) and (104-1) - (104-(m)) from a power source controller 100 exists or not. In the case a normal sending-out instruction is not sent out even when the time corresponding to a prescribed period elapses, the power source control monitors 102-1, 102-2 decides that abnormality is generated in the power source controller 100 and detaches a power source control interface line 101 from a power source control interface line 105 or 106. In such a way, a malfunction of the device to be brought to power source control is prevented, and a state of the device to be brought to power source control can be assured, therefore, a serious fault of the system can be prevented.
Patent JP-H07243511-A (JP)
Title: Transmission device
Inventor: YOSHIKI SHIGERU
IPC: F16H35/10
Filed: 1994-07-24
Abstract: PURPOSE:To provide possibility of stopping the driven member rotating without use of any torque sensing means when the load torque on the driven member becomes excessive. CONSTITUTION:A projection 20 in engagement with the shank 30A of a rotary shaft 30 as the driven member is provided on a gear 18 as a driving member. This projection 20 deforms so that the gear 18 rotates idling when the rotational load on the rotary shaft 30 becomes excessive while rotation is transmitted from the gear 18 to the rotary shaft 30.
Patent JP-H0539112-A (JP)
Title: Conveyer frame for roller chain conveyer
Inventor: MAEHARA KENJI
IPC: B65G21/22
Filed: 1991-08-01
Abstract: PURPOSE:To provide high durability with a simple structure. CONSTITUTION:A conveyor frame 4 is provided with a guide groove 7, and a relatively thin metallic plate 10 which forms a roller traveling groove 6 where the roller 3 of a roller chain 1 fitted in the guide groove 7 travels, wherein the metallic plate 10 is inserted elastically in the guide groove 7, utilizing the elasticity of a bent part.