baber/WOPTO huggingface dataset:
Patent JP-S54140055-A (JP)
Title: Sealing apparatus for rotating shaft
Inventor: TAKESHITA MITSUO
IPC: F16J15/44
Filed: 1978-04-24
Abstract: PURPOSE: To prevent deterioration in the sealing effect by making the sealing ring follow the radial oscillation of the rotating shaft with a support plate integral therewith supported by a hydrostatic bearing.  
     CONSTITUTION: A support plate 6 is fixed solidly on a seal ring having a screw groove 3 facing thereof with a clearance G 1  between the circumferential surface of a rotating shaft 1. A pair of pockets 8a and 8b is formed on the surface facing a slit G 2  on a bearing base 7 with which a hydrostatic bearing is constructed. When fed from feed inlets 9a and 9b, a pressure fluid flows into both the pockets thereby maintaining the support plate 6 at an intermediate position of the slit G 2 . When the fluid is drained out of an outlet 10b, it is blown toward the circumferential surface of the sealing ring 2. Therefore, the sealing ring 2 is maintained hydrostatically with the support plate. While the fluid is filling the clearance G 1 , the screw groove 3 pressurises the sealing ring 2. Hence, the ring 2 moves following the radial oscillation of the rotary shaft 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59177341-A (JP)
Title: Double-layered bearing material having layer of phosphor bronze containing graphite
Inventor: MORI SANAE
IPC: C10N40/02
Filed: 1983-03-25
Abstract: PURPOSE:To improve the material yield, mechanical properties and seizing resistance by mixing phosphor bronze powder of a prescribed grain size with graphite powder of a prescribed grain size to prepare a powdered mixture consisting of prescribed percentages of phosphor, tin, graphite and copper, spreading the mixture over a steel plate, and carrying out sintering and rolling. CONSTITUTION:Phosphor bronze powder passed through a 200-mesh screen is mixed with graphite powder passed through a 350-mesh screen to prepare a powdered mixture consisting of, by weight, 0.03-1% phosphor, 7.5-16% tin, 1-8% graphite and the balance copper. The mixture is spread over a steel plate or a metallic plate of copper or the like, and sintering and rolling are carried out. The resulting double-layered bearing material having a layer of phosphor bronze contg. graphite has a high material yield, superior mechanical properties and seizure resistance.
Patent JP-S52131472-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIMURA TAKAHIKO
IPC: H01L21/306
Filed: 1976-04-27
Abstract: PURPOSE: To shorten the manufacturing process of the semiconductor device by using Au layer, which was used for the diffusion source to control the life time of the semiconductor substate, for the mask for the succeeding mesa etching process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60195692-A (JP)
Inventor: ITOU KEN
IPC: G07D9/00
Filed: 1984-03-16
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-H08220272-A (JP)
Title: Manufacture of mox fuel rod
Inventor: YOSHIKUNI MASAAKI
IPC: G21C3/28
Filed: 1995-02-13
Abstract: PURPOSE: To manufacture three types of fuel rods, using pellets having two types of Pu enrichment level, regarding an MOX fuel assembly where output peaking is restrained by mixing MOX fuel rods having three types of Pu enrichment level. CONSTITUTION: Regarding a fuel rod with many nuclear fuel pellets 2 serially loaded in a cladding tube 1, two types of pellets 2a and 2b having high and low Pu enrichment levels are used and mixed for being loaded, thereby providing a fuel rod as a MOX fuel rod having an intermediate level of Pu enrichment, and keeping an overall Pu enrichment level between high and low Pu enrichment levels.
Patent JP-H11248244-A (JP)
Title: Water heater with reheater
Inventor: KUMAZAWA HIROAKI
IPC: F24H9/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse flow of the hot water to the upstream of a hot water supply path without fail, and discharge the hot water of the hot water path enough. SOLUTION: In a reheating path 27 which is branched from the hot water supply path 7 for connecting a water heater 1 with a bathtub 3, a pump 28 is provided upstream of a bath heat exchanger 29. When a user fills the bathtub with hot water, a part of the hot water to be supplied from the hot water path 7 is supplied to the bathtub 3 through the reheating path 27 by operating the pump 28 so as to avoid air involvement. For reheating by a reheater, the user sends the hot water in the bathtub 3 from the downstream side of the hot water supply path 7 to the reheating path 27 by operating the pump 28, and raises the temperature with a bath heat exchanger 29.  When draining the hot water path 7, the user opens a drain port 21 and discharges the hot water of the water supply path 7 naturally, and also discharges the hot water remaining in the hot water path 7 into the bathtub 3 through the reheating path 27 by operating the pump 28 in condition that a hot water supply solenoid valve 18 is opened.
Patent JP-S62207556-A (JP)
Title: Srpay nozzle protective device for die casting
Inventor: TETSUANAGUCHI TAKAHIRO
IPC: B05B13/04
Filed: 1986-03-06
Abstract: PURPOSE:To prevent the sticking and solidifying of a heat insulating material on the surface of a spray nozzle or near the ejection port thereof by immersing the spray nozzle into a liquid tank while the spray nozzle exists in a retreat position. CONSTITUTION:A water tank 20 in which water is stored at prescribed depth is disposed below the axial center extension of the spray nozzle 17 which exists in the retreat position. The lower half parts of the spray nozzle 17 and air nozzle are immersed by extending the piston rod of the 1st air cylinder 16 and the same time pressurized air is ejected from the air nozzle extending near to the top end of the nozzle 17 to clean the nozzle 17 by the flow of the water generated as the bubbles float. The periphery of the ejection port of the nozzle 17 is thereby kept always clean and the soln. mixed with the heat insulating material is uniformly coated on the inside surface of a pouring cylinder without disturbing the shape of spraying during spraying.
Patent JP-H07260184-A (JP)
Title: Toilet air conditioner
Inventor: YAMAMOTO KATSUHIKO
IPC: F24F1/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a toilet air conditioner which does not require a geat space at low cost. CONSTITUTION:A toilet air conditioner is provided which includes a fan air outlet 17a opened toward the back surface of a toilet cover 13 rotatably mounted on a western toilet stool rotatably around a rotary shaft 12, blasting means 15 disposed in the toilet cover for feeding air to the fan air outlet, and cooling/heating means 16 disposed in the toilet cover for cooling and heating air.
Patent JP-S61207403-A (JP)
Title: Polymerization of olefin
Inventor: SASAKI KENSEI
IPC: C08F4/654
Filed: 1985-03-12
Abstract: PURPOSE:To produce a highly stereoregular polymer in high efficiency with a high catalytic activity, by polymerizing ethylene or an alpha-olefin by using a catalyst comprising a supported Ti component, and organoaluminum compound and an electron-donating compound. CONSTITUTION:Ethylene or an alpha-olefin is polymerized by using a catalyst comprising a solid reaction product (A) obtained by reacting an organo-magnesium compound (1) of the formula: MgR2 (wherein R is a 1-20C alkyl, alkenyl or the like) with an active hydrogen compound (2) such as a 1-20C aliphatic, alicyclic or aromatic alcohol or thioalcohol or a 6-20C phenol or thiophenol in the presence of a halohydrocarbon (3) which cannot halogenate said organomagnesium compound (1) and reacting the reaction product with a Ti- halogen bond-containing titanium halide compound (4) and an electron-donating compound (5), an organoaluminum compound (B) and an electron-donating compound (C).
Patent JP-H04267468-A (JP)
Title: Work processor device
Inventor: HAYASHI MITSUO
IPC: G06F17/22
Filed: 1991-02-21
Abstract: PURPOSE:To replace the character arrangement of a word processor device. CONSTITUTION:The character of a moving source and the moving destination of the character are designated by the key operation of an operating part 1. By the designation, respective data of the character stored in accordance with the code of each character arrangement from a memory part 2 are transferred and stored to a storing part 4. From the storing part 4, the data of the character of the moving source are read, transferred to the memory part and registered to a data storing area in accordance with the code of the character arrangement of the moving destination. Next, the data of the character at the moving destination are read from the storing part, transferred to the memory part and registered to the data storing area in accordance with the code of the character arrangement of the moving destination designated by the operating part. At a displaying part 6, the chart, etc., of the character arrangement generated by a displaying signal generating part 5 are displayed.
Patent JP-S55144923-A (JP)
Title: Hoop cutter with single guide
Inventor: TOKUKATSU YASUHARU
IPC: B26D1/08
Filed: 1979-04-21
Abstract: PURPOSE: To ensure an extremely effective cutter function with a single construction of a guide section which is provided for spirally guiding a ram fitted with a moving cutter in scrapping of soft or thin hoops.  
     CONSTITUTION: This cutter is composed of a rotation shaft 9 from a ram 50, a motor 7 and a moving cutter 18. The guide section, a combination of a guide pin 54 and a guide hole 53, is set between spirally moving shaft engaging section 55 of the ram 50 and the moving cutter mounting section 52 as a single construction. Then, with the rotation of the motor 7, an eccentric cam 16 turns. Therefore, the ram 50 moves spirally approaching or separating from a fixed cutter 23. As a result, the scrapped hoop is lowered from a hopper 22, inserted between the two cutters, and cut continuously bit by bit from the end thereof with the cutters contacting each other at a point and falls down. With such an arrangement, an extremely effective cutter function can be provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04267015-A (JP)
Title: Contact deposition detecting device for switch
Inventor: NAKAMURA YUTAKA
IPC: H01H9/54
Filed: 1991-02-21
Abstract: PURPOSE:To confirm the action of a contact deposition detecting device. CONSTITUTION:The excitation signal of an electromagnetic coil opening/closing the main contacts 4 of an electromagnetic contactor is inputted to one input end of an AND circuit 6 via an inverter 5, and the opening/closing signal of the main contacts 4 extracted from an auxiliary (a) contact 7a interlocked with the main contacts 4 is inputted to the other input end of the AND circuit 6. A test switch 9a consisting of an (a) contact is provided in parallel with the auxiliary (a) contact 7a. If the auxiliary (a) contact 7a is kept on by the deposition of the main contacts 4 while an input switch 1 is kept in the off-state, the detection output P0 of the AND circuit 6 is made H. If the test switch 9a is turned on while the electromagnetic contactor is set to the off-state as shown in the figure, the main contacts 4 are set to the same state as deposition, and the detection output P0 is made H.
Patent JP-S59174057-A (JP)
Title: Signal transmitting system
Inventor: KATOU YUUJI
IPC: H04L13/16
Filed: 1983-03-24
Abstract: PURPOSE:To edit effectively the transmitted information in word unit by transmitting the data transmitted from a buffer memory while counting the data by a data length counter, then transmitting successively the data containing the data areas of lengths other than the 1-word unit. CONSTITUTION:The data is set to a buffer memory BUF in a common line signal device CSE at the transmission side of signals. Then an F pattern producing part 13 sends first an F pattern onto a signal line. Then the bit length 7 is initialized to a counter 11 for a signal element X which is transmitted to a counter 10, and a backward sequence number BSN is loaded to a register 12. The number BSN is transmitted by a bit from the register 12, and accordingly the counter 11 subtracts 1 each time. Then the counters 11 and 10 are set at 0 and -1 respectively when the data is sent onto the signal line by an amount equivalent to the number of initialized bits. Furthermore the signal element length is set to the counter 11 and then to the register 12, and the signal elements are successively sent to the signal line.
Patent JP-H04321136-A (JP)
Title: Method and device for multi-task control
Inventor: HAGA YUTAKA
IPC: G06F9/46
Filed: 1991-03-14
Abstract: PURPOSE:To improve the executing performance by attaining easily the multiple processing in the same space in regard to the method and device for multi-task control which carry out simultaneously plural programs produced supposing each single program executing environment in the same space in a computer system. CONSTITUTION:The threads 17 which share an external variable and the file resources are grouped and controlled in the control units called tasks 16A and 16B. These tasks are produced in the same space 14 for formation of an operating environment where the mutual influences are eliminated among the threads of different tasks. When a space defining means 11 designates the generation of a multi-tasks space, an intra-space execution control means 15 arranges a multi-task environment in a subject space 14.
Patent JP-H06264759-A (JP)
Title: 4-cycle engine for motorcycle
Inventor: SHIMIZU TATESHI
IPC: F02B77/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide such a 4-cycle engine for a motorcycle that a balancer device can be easily installed, an engine case is downsized, capacity of a breather chamber can be enlarged, separativeness of blowby gas from oil content is improved, and a breather device by which blowby gas is efficiently exhausted with a simple structure is mounted. CONSTITUTION:An opening part 27 is provided on the rear face of an engine case which is divided into the lower and the upper parts and while a balancer device 23 is laid from the opening part 27 to the rear upper part of a crankshaft 18, a breather device 28 is mounted in the opening 27.
Patent JP-S58166638-A (JP)
Title: Fuel cell
Inventor: IMAHASHI JINICHI
IPC: H01M4/86
Filed: 1982-03-27
Abstract: PURPOSE:To both improve wetness with phosphoric acid and obtain high performance of an electrode plate, by forming a water repellent of a catalytic layer to two layers in an electrode plate having an electrode catalytic layer consisting of an electrode catalyst and water repellent agent. CONSTITUTION:A mixture of, for instance, 3g polytetrafluoroethylene dispersion of electrode catalyst and water is kneaded and applied to conductive porous carbon paper then fired after drying to obtain an electrode plate, and a kneaded mixture of 1g polytetrafluoroethylene dispersion of electrode catalyst and water is applied to said electrode plate and fired after drying to form a two-layer electrode catalytic layer. In this way, wetness with phosphoric acid can be improved and performance of an electrode plate can be improved.
Patent JP-S55142003-A (JP)
Title: Photopolymerizable composition
Inventor: YASUI TOSHIHIKO
IPC: C09D11/00
Filed: 1979-04-24
Abstract: PURPOSE: To prepare a photopolymerizable composition useful for photocurable coatings etc., having improved ultraviolet-curability and low cure shrinkage strain and giving a cured product having excellent adhesivity and toughness, by mixing a photopolymerizable material with an organic condensation resin having photosensitive polymerization-initiating groups.  
     CONSTITUTION: A resin composition consisting essentially of (A) one or more photopolymerizable materials (e.g. styrene) and (B) one or more organic condensation resins having photosensitive polymerization-initiating groups, is homogeneously melted at about 80°C, applied to a metal sheet coated with a primer and cured by ultraviolet radiations. Preferably the amount of (A) or (B) is 5W95wt% on the basis of the whole amount of (A) and (B), and an organic halide and/or a saturated hydrocarbon having a half-wave reduction potential value E 1/2  of ≤-1.50 measured by polarography are incorporated as additives. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58166816-A (JP)
Title: Amplifying circuit
Inventor: SEGI HIDEAKI
IPC: H03F3/70
Filed: 1982-03-27
Abstract: PURPOSE:To facilitate the integral formation to obtain optional various characteristics and to control the external characteristics for a switched capacitor amplifying circuit, by forming a load circuit and a bias circuit with a switched capacitor circuit respectively. CONSTITUTION:A load circuit using a resistance and a bias circuit are formed with a load capacitor Cd and a switch S2 and a bias capacitor Cgs and a switch S1. Such a switched capacitor amplifying circuit is controlled by a double- phase clock which controls the switch. The input/output characteristics are decided by a clock frequency and capacitors Cgs and Cd. Therefore it is possible to decide optionally the circuit characteristics by obtaining accurately the capacitor of an optional value in the integral formation.
Patent JP-S53135526-A (JP)
Title: Memory device
Inventor: NAKAZAWA KIKUO
IPC: G11C7/22
Filed: 1977-05-02
Abstract: PURPOSE:To ensure driving with desired writing conditions and cycle time by setting up three signals so that both the cycle time and the writing timing pulse which coincided with the memory element of the memory substrate may be selected previously.
Patent JP-H07222792-A (JP)
Title: Working method of deodorant for highly dispersive rubber
Inventor: MASUZAWA MINORU
IPC: A61L9/01
Filed: 1994-02-09
Abstract: PURPOSE:To easily and surely execute a working method of a deodorant for highly dispersive rubber in order to remove the smells generated at the time of Kneading and molding of rubber, which are problems in terms of an environment sanitation. CONSTITUTION:A liquid deodorant is previously mixed and dispersed uniformly with and into powdery fillers, such as calcium carbonates, silica fillers and clays, which are used as compounding materials for rubber in the working for the deodorant for removing the rubber smells generated in a production process of rubber products to remove and dilute these smells.
Patent JP-2000250449-A (JP)
Title: Decorative, display device
Inventor: OCHI YASUSHI
IPC: E04B2/74
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a decorative, display device capable of imparting specific aesthetic sensation and strong impression to a viewing person. SOLUTION: A pair of opposite members 3 disposed in parallel are provided. Side members 4, 5 and 17 enclosing the circumference of a space held with a pair of opposite members 3 are provided and balloon bodies 21 are disposed in the space enclosed by the opposite members 3 and the side members 4, 5 and 17. A blasting means 10 which generates air streams by feeding the air into the internal space from feed ports 13 disposed at the side members 4, 5 and 17 is provided. Air discharge ports 14 and 18 are formed at least near the side members 4, 5 and 17 provided with the feed ports 13 and/or at the opposite member 3 exclusive of the outer periphery edges thereof. At least one of the opposite members 3 is composed of a transparent or translucent member.  The swirling air streams are formed in the internal space and the balloon bodies are swirled and moved by being drifted by the swirling air streams and are observed from outside, by which a dynamic decorative effect may be obtained.
Patent JP-H11226878-A (JP)
Title: Eccentric driver for positioning
Inventor: KAMISONO TAKASHI
IPC: B25B17/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To easily rotate two eccentric drivers simultaneously at an equal angle, so as to make positioning adjustable in a short time. SOLUTION: A housing 10, shaft 2 rotatably supported to the housing 10, and two bevel gears 3, 5 fixed to the shaft 2 with a space opened, are provided. A bevel gear 6A to 6D meshed with any of the bevel gears 2, 5 is provided in an end part, a tip end part 8Aa to 8Da in an opposite side to the end part provided with the bevel gear 6A to 6D is formed in a diameter smaller than a barrel part 8Ab to 8Db, an eccentric driver 8A to 8D with an axial lien of the tip end part 8Aa to 8Da eccentric relating to an axial line of the barrel part 8Ab to 8Db is supported mutually in parallel able to rotate to the housing 10, and the eccentric driver 8A to 8D is rotated simultaneously at an equal angle by rotating the shaft 2.
Patent JP-H03252753-A (JP)
Title: Processing start-up device
Inventor: ICHIKAWA NAOHITO
IPC: G06F9/46
Filed: 1990-03-01
Abstract: PURPOSE:To improve the operating efficiency of a system by providing a mechanism part to start up processing by time designation and a mechanism part to control the exclusion of the processing, and executing the processing started up by the time designation in spite of the status of another processing and with short waiting time. CONSTITUTION:A first processing means A which starts up time designation processing, a second processing means 2 which performs terminal processing, and a third processing means 5 which performs the update processing of reception data from a low-order machine are provided. An exclusive control means C executes the processing of the first processing means A prior to that of the second and third processing means 2, 3, and furthermore, excludes the processing by the third processing means 5 during interruptive time set before the processing designation time of the first processing means A. Thereby, the processing by the first processing means A is executed preferentially with short waiting time, which performs the operation of an on-line system smoothly.
Patent JP-H01254167-A (JP)
Title: Medical instrument made of poly (etherimides)
Inventor: MAABIN EDOWAADO SAWAAZU
IPC: A61L27/00
Filed: 1989-03-03
Abstract: PURPOSE: To provide a medical instrument made form a poly (i.e., ether imide), making possible to obtain excellent stress and crack resisting abilities when a wet sterilization is carrier out under a predetermined stress by using the poly (ether imide) of a specified composition. CONSTITUTION: This medical instrument, which is wet-sterilizable under the stress of more than 500psi, and has also stress and crack resistances, is made by using a poly (ether imide) of the general formula I]. In the formula, (f) is an integer of larger than 1, preferably is approximately more than 10-10,000, and R1 is selected from substances consisting of substituted or unsubstituted aromatic groups such as the general formula II], or the general formula III].
Patent JP-H03252216-A (JP)
Title: Voltage controlled oscillator
Inventor: SHIMIZU TAKESHI
IPC: H03K3/03
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the variance of the oscillation frequency due to temperature change by inverting and amplifying a voltage corresponding to the current flowing to the resistance connected to a MOSFET and adding the output to a prescribed control signal and applying the result to a voltage controlled oscillating circuit. CONSTITUTION:A voltage VO is generated at a contact 9 in accordance with a drain current ID flowing to a resistance 8 through a P-channel MOSFET 7. This voltage VO is inverted and amplified by an amplifying circuit 16 consisting of an operational amplifier 5 and resistances 3 and 4 and is inputted to a terminal 11 and is superposed on a control voltage. When the temperature rises, the oscillation frequency of a ring oscillator type voltage controlled oscillating circuit 12 is reduced, and the drain current ID of the FET 7, namely, the voltage VO is reduced. When the voltage VD is reduced, the output voltage of the circuit 16 rises because the voltage VO is inverted and amplified. Thus, the voltage applied to the terminal 11 rises and the oscillation frequency of the circuit 12 rises according as the temperature rises. As the result, the oscillation frequency of the circuit 12 is fixed independently of the temperature rise.
Patent JP-S59643-A (JP)
Inventor: FURETSUDO SHII ANTAARIITONAA
IPC: G01N21/64
Filed: 1983-03-25
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。