baber/WOPTO huggingface dataset:
Patent JP-S6056877-A (JP)
Inventor: HERUMUUTO SHIYUMITSUTO
IPC: B25H1/00
Filed: 1984-07-27
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-H11336641-A (JP)
Title: Fuel injection nozzle
Inventor: OUGIHARA FUMITSUGU
IPC: F02M55/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate response delay during the fluctuation of engine speed so as to accurately control the pilot injection quantity by providing a pressure control means at a nozzle body with a fuel return passage formed being extended outward from a spring housing chamber. SOLUTION: A dodge plunger 23 is slidably inserted in a plunger housing member 21. A fuel return passage 10b extended upward from a spring housing hole 11b is formed in a nozzle body 10 with a needle valve 25 seated on a valve seat 16b. A pressure control valve 17 is provided at the upper end of a joint part 13, and an inlet port 17a of the pressure control valve 17 is communicated with the upper end of the fuel return passage 10b. Dead space between the pressure control valve 17 and the spring housing hole 11b is only the volume portion of the fuel return passage 10b so as to be an extremely small quantity. Pressure propagation between the pressure control valve 17 and the spring housing hole 11b is performed almost instantaneously. The pilot injection quantity can be maintained almost constant even during the fluctuation of engine speed.
Patent JP-S6138185-A (JP)
Title: Contactless pump
Inventor: KITAMURA SHUICHI
IPC: F04C2/14
Filed: 1984-07-31
Abstract: PURPOSE:To improve total heat insulation efficiency by constructing such that the fluid compressed adiabatically in an operating chamber is delivered into rotary hollow member while said operating chamber is not communicated with other operating chamber from the maximum volume to zero volume condition of the operating chamber. CONSTITUTION:The fluid flowed through a suction path 8 and a suction groove 9 into an operating chamber Pc is compressed then delivered through delivery port 6 made in fixed hollow member 4 and an open/close port 7 made in a rotary hollow member 5 into said member 5. While it is constructed such that the operating chamber Pc is not communicated with other operating chamber until the volume of operating chamber Pc formed at the upstage rotor 1 side will vary from the maximum condition to zero condition. Consequently, the fluid flowed into the operating chamber Pc is compressed adiabatically through contraction of volume and start to communicate with said ports 6, 7 when brought to be approximately same with the pressure in the rotary hollow member 5 and delivered into said member 5. With such arrangement, total heat insulation efficiency is improved while the cost is reduced.
Patent JP-H09316987-A (JP)
Title: Tread cover for side ditch
Inventor: SUZUKI HIDEKAZU
IPC: E03F5/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an easily detachable cover to close a finger hole provided on the tread board for a side ditch. SOLUTION: This cover is constituted of a tread board cover 20 to cover a finger hole 15 provided between adjacent tread boards 12 and a fitting means 30 arranged at the rear face thereof. And the fitting means 30 is constituted of an expansible rubber 31 held between the tread board cover 20 and a compression plate 32 and a tension bolt 33 screwed with a female screw 34 piercing the tread board cover, formed in the compression plate 32. The expansible rubber 31 is expanded or contracted by loosening or fastening the tension bolt 33.
Patent JP-H11353342-A (JP)
Title: Format converting method for drawing data
Inventor: ISHIDA HITOSHI
IPC: G06F17/50
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To acquire an area to be converted in drawing data and to convert only the specified area in the drawing data by calculating magnifications for drawing data of respective layers based on a reference scale, enlarging or reducing the drawing data relatively, and obtaining the same position relation between the drawing data before and after the conversion. SOLUTION: A magnification calculation part 13 calculates enlargement or reduction rates for the respective layers based on the reference scale obtained by a reference scale acquisition part 12 and the set scales of the respective layers. Then an enlargement/reduction part 16 enlarges and reduces the drawing data 11 in conversion source form according to the enlargement/reduction rates calculated by the magnification calculation part 13 and the area obtained by a conversion area acquisition part 14.  A display output part 15 displays the drawing data 11 in conversion source form enlarged or reduced by the enlargement/reduction part 16 on a screen so that the position relation is clear and also displays drawing data which have the same scale as the said reference scale and are converted to actual size and other drawing data with mutually different display properties, e.g. in different colors.
Patent JP-S5950270-A (JP)
Title: Gear shifting apparatus for transmission of automobile
Inventor: MIZUTANI KATSUHIRO
IPC: F16H61/18
Filed: 1982-09-14
Abstract: PURPOSE:To enable to shift the gear position to a reverse drive position with no need of any special operation and to prevent unintentional shifting of gears from a forward drive position to the reverse drive position at the same select position, by employing such an arrangement that movement of dogs is prevented through lapping of the dogs when the gear position is shifted directly from a forward drive position to a reverse drive position. CONSTITUTION:When gears are shifted to the fifth-speed forward drive position, forward movement of a dog 13 is prevented by a pin 17, so that the dog 13 comes out of engagement with a dog 12 and returns to its normal position through reverse turning. Therefore, the dogs are held in place in the manner that their tooth tips are opposed to each other. If the gears are shifted directly to a reverse drive position without changing a select position, reverse movement of the dog 13 is prevented by a stopper hole 15 and the pin 17. However, when the gears are shifted in the normal manner by cancelling the fifth-speed forward drive position, the top 1a of a shift lever is disengaged from a retainer groove 8 and a yoke 9 is returned to its normal position by the force of a spring 10. Then, the dog 13 is moved forward and comes into engagement with the dog 12 by a spring 18 and the gears restore the original position.
Patent JP-S5586140-A (JP)
Title: Ceramic enclosure
Inventor: SUGIMOTO KATSUAKI
IPC: H01L23/04
Filed: 1978-12-22
Abstract: PURPOSE: To make manufacturing easy by improving the outer surface form of a ceramic body to reduce its size while keeping a required creepage distance.  
     CONSTITUTION: The parts of the outer face 1a of a torus alumina ceramic body 1 between the top and the bottom end faces are formed into flat faces along the axial direction and end faces 1b and 1c are also flat faces. By so constructing, a distance between the outer rims of the pole supporting rings 2 and 4 becomes a creepage distance, therefore, a sufficient creepage distance can be secured by increasing the diameter of the outer surface 1a, and yet the ceramic body can be made smaller than the conventional projected flange types, and manufacturing is also easy as the shape is simple. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08168790-A (JP)
Title: Magnetic separator for activated sludge
Inventor: YAMANISHI AKIO
IPC: C02F11/12
Filed: 1995-06-26
Abstract: PURPOSE: To provide a novel magnetic separator for activated sludge capable of efficiently adsorbing, separating and recovering the activated sludge in an activated sludge liquid. CONSTITUTION: This magnetic separator for the activated sludge B is constituted to separate and recover the activated sludge A to the activated sludge B and treated water C by disposing a part of a rotary drum 3 having magnets so as to face a flow passages 1 in which the activated sludge A added with magnetic powder flows, rotating this drum and magnetically attracting the activated sludge A by the magnets. A curvilinear flow passage 1a covering the lower outer periphery and side faces of the rotary drum 3 are formed in the lower part of the rotary drum 3 and the outer periphery of the rotary drum 3 is provided with a flanged magnetic attracting member 7 for partitioning the flow passage 1 laterally in the flow direction.  The upper part of the rotary drum 3 is provided with a scraping member 8 for removing the activated sludge B attracted to this magnetic attracting member 7, by which magnetic force is surely acted in the activated sludge B flowing in the flow passage 1 and the attraction, sepn. and recovery of the activated sludge B are efficiently executed.
Patent JP-H0849043-A (JP)
Title: Iron/nickel soft magnetic material
Inventor: BODO GERUMAN
IPC: H01F1/147
Filed: 1995-06-26
Abstract: Soft magnetic Fe-Ni alloy containing 46-49% Ni in strip form of 0.2 mm thickness is heat treated such that from a pole figure of 111 the textured component amounts with Euler angles (phi 1, Q, phi 2) = (0,0,0) 20-50% and (phi 1, Q, phi 2) = (26, 45, 30) 10-40%.
Patent JP-S5388711-A (JP)
Title: Acoustic recording/reproducing system
Inventor: MURAI KATSUMI
IPC: H04B1/10
Filed: 1976-12-29
Abstract: PURPOSE: To easily reduce the noise of acoustic recording system by synchronizing respective channels to repeatedly reproduce and record a sound simultaneously on the respective channels and finally adding the outputs of the respective channels to cancel the noise components therebetween. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0832395-A (JP)
Title: Variable attenuator
Inventor: MAKI TOSHIO
IPC: H03H7/24
Filed: 1994-07-11
Abstract: PURPOSE:To provide the variable attenuator simplifying the circuitry. CONSTITUTION:In the plural resistance attenuator units, the impedance Z of the input/output part of at least two of resistance attenuator units 7A and 7B is set to sq. rt. 2.Zo and the attenuation amount is set to A[dB] and B[dB]. A control circuit conducting one or both of the 1st and 2nd routes including the two resistance attenuator units 7A and 7B is provided. When both of them are conducted at the same time, the resultant attenuation amount C[dB] by the use of two resistance attenuator units 7A and 7B is given to the high frequency signal. By the use of such a constitution the number of resistance attenuators and signal switching devices 3 and 4 of the input/output part is reduced.
Patent JP-S5861276-A (JP)
Title: Production of enameled plate
Inventor: OOTA KAZUHIKO
IPC: B43L1/10
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a large quantity of enameled blackboards of good performances provided with dark lines by sticking a transfer sheet formed with patterns of the dark lines and a full solid layer on a steel plate for enamel formed with an under glaze layer by thermocompression bonding. CONSTITUTION:A strippable varnish layer 2 is provided on the surface of a release sheet 1 according to need, and patterns 3 for dark lines are printed thereon with ink contg. glaze for enamel of a dark line color. A full solid layer 4 is formed thereon with ink contg. glaze for enamel controlled to the surface color of the blackboard and an adhesive varnish layer 5 is provided over the entire surface thereof to manufacture a transfer sheet. After the surface of a steel plate 6 for enamel which is a base material is applied with pretreatments, under glaze 7 is coated on said surface and is calcined. If necessary, an under glaze layer 8 for transfer is coated and is calcined. The transfer sheet is superposed on the enamel plate 9 by directing the layer 5 toward said plate and both are pressurized under heating to transfer and stick the layer 5, the layer 4, the patterns 3 and the layer 2 to one body. The sheet 1 is removed, and the entire part is calcined to form the layer 4 and the patterns 5 in one body with the layer 7.
Patent JP-H0913974-A (JP)
Title: Air bleeder for air cooler
Inventor: TAKAHASHI HIROSHI
IPC: F02B29/04
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the retention of air in cooling water and prevent the deposition of salinity due to the defective flow of the cooling water and the occurrence of the plugging of a cooling pipe caused by it by surely bleeding air from the cooling water path of an air cooler. CONSTITUTION: The cooling water flowing in a forward cooling pipe 2 from a cooling water inlet water chamber 6 is inverted in a cooling water return water chamber 5 and flows in a cooling water outlet water chamber 7 via a return cooling pipe 2. This air cooler is provided with an air bleeding pipe 11 connecting the upper section of the cooling water return water chamber 5 and a cooling water outlet pipe and an air bleeding valve 10 opening or closing the air bleeding pipe 11. The pressure difference between the return water chamber 5 and an output water passage is utilized to bleed air from the upper section of a return passage.
Patent JP-S644030-A (JP)
Title: Deburring of bottom face inside package
Inventor: TSUKIKI KAZUNORI
IPC: H01L21/56
Filed: 1987-06-25
Abstract: PURPOSE:To effectively remove only a burr on a bottom face inside a package while upper ends at peripheral edge parts of the package whose cross-sectional shape is U-shaped by a method wherein a magnetic powder is used as an abra sive powder, the magnetic powder is vibrated by making use of a magnetic action and the bottom face inside the package is polished. CONSTITUTION:A package is placed on a vibrating device 1 ; magnetic powders 3, 3,... for polishing use composed of a magnetic substance such as iron, cobalt or the like are sprinkled on the surface of the package; a high-frequency electric current is impressed on an electromagnet 2. By this setup, the magnetic powders 3, 3,... on the bottom face inside the package are vibrated by a high-frequency magnetic field generated by the electromagnet 2 to which the high-frequency electric current has been supplied. Burrs (d), (d),... on the surface of the bottom face inside the package are polished by the magnetic powders 3, 3,... which are vibrated by the high-frequency magnetic field; the burrs are removed. Even when the sprinkled magnetic powders 3, 3,... are placed on sidewalls (b), they are attracted by a magnetic force of the electromagnet 2 and are dropped to the bottom face inside the package; there is no possibility that the side walls b are polished.
Patent JP-H0956550-A (JP)
Title: Fog-proof member provided with water discharge means
Inventor: KOJIMA EIICHI
IPC: A47G1/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent water from being gathered at the lower end of a mirror, a silver mirror part from being corroded and auxiliary facilities and fixtures present right below the mirror from getting wet in the mirror for a bathroom and for a wash and dressing table. SOLUTION: On the surface of a fog-proof member main body (the mirror 3,) a hydrophilic surface layer provided with an optical semiconductor is formed. A gutter 5 is provided below the lower edge 4 of the mirror 3 and the gutter 5 receives the water dropping down from the lower edge 4 of the mirror 3. On the bottom of one end of the gutter 5, the upper end of a water discharge tube 7 is connected and the water dropping down to the gutter 5 is discharged through the tube 7 to the inside of a bowl 9.
Patent JP-S5384642-A (JP)
Title: Automatic operation control system of psuedo peripheral equipmeht
Inventor: IIJIMA YOUICHI
IPC: G06F13/00
Filed: 1976-12-30
Abstract: PURPOSE: To obtain the flexibility and to realize the unattended operation by causing a psuedo peripheral equipment to generate a test program routine corresponding to the command for the test from a tested equipment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S645982-A (JP)
Title: Method for bonding ceramics
Inventor: TAN MASAYUKI
IPC: C04B37/02
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a ceramic-metal bonded body capable of being used under high-temp. conditions and having an excellent airtight structure by interposing a specified mixed layer between a ceramic body and a metallic body, and then calcined and integrating the bodies. CONSTITUTION:The mixed layer 10 consisting of ceramic powder and metal powder for calcining is interposed between the ceramic body 1 selected from Al2O3, SiC, Si3N4, (Al2O3+SiO2), SiO2, BN, ZnO, etc., and the heat-resistant metallic body 9 selected from Ti, Cr, Mn, Mo, W, etc. In this case, a concn. gradient is imparted to the mixed layer 10 so that the ceramic content is increased on the ceramic body 1 side and the metal content is increased on t he metallic body 9 side. The laminate is then heated to a specified temp. to calcine the mixed layer 10 to obtain a mixed calcined layer 11, and the ceramic body 1 and the metallic body 9 are simultaneously integrated to obtain a ceramic-metal bonded body 12. Plural bonded bodies, or two bodies 12 and 12 in this case, are bonded so that the metallic bodies 9 are abutted on each other, the metallic bodies are welded together by a weld metal, and a ceramic composite 13 is obtained.
Patent JP-H089555-A (JP)
Title: Power conditioner for photovoltaic power generation
Inventor: KITAGAWA MINORU
IPC: H01L31/04
Filed: 1994-06-16
Abstract: PURPOSE:To provide a compact, high-performance power conditioner for linking a photovoltaic power generation unit (solar battery) to a commercial system in a private house. CONSTITUTION:A power conditioner (X) has a solar battery 6 accompanied by a monitor solar battery 5, and at least an inverter 1, an insulating transformer 2, a system connection protection unit 3, and a control unit 4 are provided in a one-body casing. The control unit 4 includes an inverter control unit 41, a load balance control unit 42, a monitor battery daylight quantity discriminating unit 43, a maximum output power control unit 44, a sequence control unit 45, and a linkage protection and detection unit 46. Then, the power conditioner is controlled and the control power is turned on or off on the basis of a daylight quantity level estimated from the monitor solar battery 5.
Patent JP-S5785432-A (JP)
Title: Working arm mover for double piston cylinder device and construction machine
Inventor: SUZUKI YOSHIKAZU
IPC: E04G1/18
Filed: 1980-11-14
Abstract: PURPOSE: To make the whole size of working arm mover compact as well as to permit its extension length to reach a given value by using a double piston cylinder device for the sideway mover of the working arm of a construction machine.  
     CONSTITUTION: A moving board 12 is slidably coupled with a fixed frame 11 for guiding a working arm fixed to the wheel of a construction machine and also connected to the base of the working arm. When moving the working arm wideways, the moving board 12 is slided along the fixed frame 11 by a double piston cylinder device 13 in which two piston cylinder devices are concentrically arranged, inside piston cylinder device 14's cylinder 18 is fixed to the piston 19 of the outside piston cylinder device 15, and the outside cylinder 21 is slidably held on the periphery of the inside cylinder 18. By using these, the wideway moving amounts of the moving board 12 and the working arm can be increased, and also a small-size working arm mover can be constructed at low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5682445-A (JP)
Title: Acoustic emission measuring apparatus
Inventor: FURUMURA ICHIROU
IPC: G01N29/04
Filed: 1979-12-11
Abstract: PURPOSE: To accurately monitor the process of macroscopical stress corrosion cracking by forming sound pressure distribution through acoustic emission amplitude measurement and discriminating signal sources based on the generation frequencies of sound pressure.  
     CONSTITUTION: The signal from a transducer 1 which is installed near the weld zone to be monitored and measures acoustic emission AE wave as a voltage signal is amplified at 2, thence in an AE amplitude measuring circuit 3 the maximum amplitude value of only the signal of the voltage above threshold voltage is measured and is successively added to an amplitude distribution coefft. memory circuit 5, whereby an AE amplitude distribution is obtained. In an amplitude distribution identifying circuit 8, sound pressure distribution is formed and when the sound pressure of the preset range is produced at more than the preset frequency, the signal source is identified and judged. As a result, the characteristics of the AE wave accompanied with the stress corrosion cracking caused in the weld heat affected zone of stainless steel may be identified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6219495-A (JP)
Inventor: TERUI KAZUO
IPC: G06K19/077
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06679-A (JP)
Title: Laser beam machine
Inventor: NAGATA YOZO
IPC: B23K26/064
Filed: 1992-06-18
Abstract: PURPOSE:To provide a stable laser machining in which, regardless of the position of a machining head over the entire machining area, optical path length is fixed and energy density does not change. CONSTITUTION:A first mirror truck 14 with a first mirror 28 arranged inside is provided in a state drivable in Y-axis direction, and simultaneously, a second mirror truck 18 with a second mirror 30 arranged inside is provided above the machining head 12 and in a state drivable in the Z-axis direction that is perpendicular to the XY plane. Then, in the case of moving the machining head 12 in the Y-axis direction, the first mirror truck 14 and the second mirror truck 18 are moved in accordance with the moving amount of the machining head 12, and the optical path length from a laser generator 20 to the machining head 12 is controlled to be always constant. At this time, the first mirror truck 14 and the second mirror truck 18 are moved so that a triangle ABC in the view in X-axis direction is always an analogous right angled triangle.
Patent JP-S6221833-A (JP)
Inventor: OKITA JUNJI
IPC: D02J1/22
Filed: 1985-07-18
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-H06172596-A (JP)
Title: Polypropylene resin composition, method of coating molding thereof, and coated molding
Inventor: NITTA KATSUYUKI
IPC: C08J7/00
Filed: 1993-06-07
Abstract: PURPOSE:To obtain the title composition which can give a molding which can be top-coated without cleaning with a halogenated organic solvent and is improved in adhesiveness to coating film by mixing PP with a specified elastomer and a specified polycarbonate diol. CONSTITUTION:100 pts.wt. PP is mixed with 20-50 pts.wt. at least one elastomer selected from among an ethylene elastomer, a hydrogenated styrene/butadiene copolymer and a hydrogenated styrene/isoprene block copolymer, 0.3-20 pts.wt. polycarbonate diol of the formula wherein R1 and R2 are each an aliphatic hydrocarbon group; and n is 1-20 and 0-50 pts.wt. inorganic filler to obtain the title composition which can give a molding which can be top-coated directly or after priming or plasma irradiation without degreasing with a halogenated organic solvent and is improved in adhesiveness to coating film.
Patent JP-S6314507-A (JP)
Title: Limiter amplifier circuit
Inventor: TAMURA TAKAFUMI
IPC: H03G11/00
Filed: 1986-07-07
Abstract: PURPOSE:To minimize the effect of noise on a power supply of a limiter amplifier circuit by adopting a small dynamic range of the amplifier at the 1st stage and a larger dynamic range toward the post-stage. CONSTITUTION:The dynamic range of the 1st amplifier 1 is limited by a resistor R1 connected respectively to the part with the highest potential and the lowest potential of the amplifier 1. Similarly, the dynamic range of amplifiers 2-n is limited toward the output. In selecting the relation of resistors R1-Rn as R1>R2->Rn, the amplifier 1 of the 1st stage with a small input signal has a small dynamic range, and the dynamic range of the amplifiers 2-n is increased toward the post-stages. Since the dynamic range is varied depending on the number of stages in this way, the effect of noise on the power supply of the limiter amplifier circuit is minimized.
Patent JP-S6138497-A (JP)
Inventor: SEGAWA TAKAMASA
IPC: G21C19/32
Filed: 1984-07-30
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。