baber/WOPTO huggingface dataset:
Patent JP-S6123835-A (JP)
Title: Governor for internal-combustion engine
Inventor: TSUKAHARA HIROAKI
IPC: F02D1/04
Filed: 1984-07-09
Abstract: PURPOSE:To maintain an operating characteristic in a floating lver so favorable enough, by connecting one end of the floating lever to a thruster via a slider, slidingly displaced in an axial direction of the floating lever, and a thrust bearing member. CONSTITUTION:A floating lever 21 and a regulator lever 22 are supported on a pin free of relative rotation, while one end 21b of this floating lever 21 and a thruster 12 are coupled together via a slider 18 to be slidingly displaced on this one end 21b in the axial direction of the floating lever 21 and a thrust bearing member 16 supporting the slider 18 and the thruster 12 free of relative rotation. With this constitution, sliding resistance between the floating lever 21 and the thruster 12 is reduced, thus an operating characteristic in the floating lever 21 is maintainable so favorably over a long time.
Patent JP-S5269114-A (JP)
Title: Magnetic floating car
Inventor: SAIMA TOORU
IPC: B61B13/08
Filed: 1975-12-03
Abstract: PURPOSE: To obtain a magnetic floating car of a simple construction and guide it to the right and left by bringing guide wheels on both sides of the car into direct contact with guide tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63306702-A (JP)
Title: Dielectric filter
Inventor: TAMURA TAKASHI
IPC: H01P5/08
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a dielectric filter with simplified input/output structure while the specific band is widened by setting up an input/output terminal to the end of the dielectric filter and connecting a capacitor mounted to the open end of the resonator hole by a lead wire. CONSTITUTION:The input/output terminal 32 is inserted and stood up in the input/output hole 30 formed to both ends of a dielectric block 10, a capacitor 34 is placed and fixed to the open end of the resonator hole placed at both ends and the terminal 32 and the capacitor 34 are connected by a lead wire 36. A metallic fixture 38 of a shape like a rivet is fixed to an open end of the resonator hole placed at both ends and the capacitor 34 is placed thereupon and soldered. The connection with an external circuit is implemented via the terminal 32. Since the capacitor 34 serves mainly to the coupling, a wide specific band is to be provided. For example, it is possible to take the band width of + or -26MHz, for example. Since the input/output terminal is directly stood up to the dielectric block, it is not required for a case or a special glass termi nal, the structure is remarkably simplified and the assembling is facilitated.
Patent JP-H09323309-A (JP)
Title: Movable molding machine for apparatus for manufacturing pressed concrete
Inventor: FUJII KENTARO
IPC: B28B1/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with a pressed concrete product of various sizes by one movable molding machine in an apparatus for manufacturing the product by integrating a form with the machine. SOLUTION: The movable molding machine 2 comprises a pressurizing jack 5 disposed above a form 1 with an upper cover 4 mounted on a groove-like lower frame 3 capable of pressurizing the cover 4 at the lower surface of a support rod 5. In this case, a coupling rod for coupling the machine 2 to the form 1 has an upper coupling rod 30 for detachably coupling the machine 2 to the form 1, and a lower coupling rod 31 for detachably coupling the frame 3 to the cover 4. The upper end of the rod 30 is mounted at both ends of the rod 5 via a hinge pin 32 and a long hole 33 to be capable of regulating at the position in response to the lateral size of a pressed concrete product, and the rod 30 can be fixed to the rod 5 by a rotation inhibiting washer 34 and a key stopper 35.
Patent JP-H09324249-A (JP)
Title: Hot dip metal plating device and production of hot dip metal plated hot rolled steel strip
Inventor: SEKINE TERUYUKI
IPC: C21D1/74
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip metal plating device capable of producing a hot dip metal plated hot rolled steel strip excellent in plating adhesion and to provide a method for producing a hot dip metal plated hot rolled steel strip. SOLUTION: A pretreating device 2 for applying pretreatment to a steel strip 1, an annealing furnace 3 for annealing the steel strip 1 and reducing oxidized scale on the surface, an unbending device 10 applying S-shaped unbending to the steel strip on the inlet side of the annealing furnace 3 and a hot dip metal plating bath 4 for continuously forming a metal coating layer on the steel strip are continuously arranged. The hot rolled steel strip is subjected to S-shaped unbending to generate cracking on the oxidized scale layer on the surface, and after that, the oxidized scale layer is reduced. The diameter D of the roll in the unbending device is preferably regulated to 30 to 700mm. Preferably, the steel strip is furthermore bent by >=110 degrees and is thereafter subjected to reverse unbending by >=110 degrees.
Patent JP-H05309431-A (JP)
Title: Joint device, its manufacture and tool for its manufacture and metallic gasket used for its device
Inventor: MACHIDA MORIHIRO
IPC: F16L19/03
Filed: 1992-05-09
Abstract: PURPOSE:To provide a joint device which can maintain a ultra-high vacuum even under an atmosphere of very low temperature and so forth. CONSTITUTION:A section provided with recessed seal parts 21, 22 having at least two non-parallel and straight parts 23a1, 23a2, 23b1, 23b2 is equipped on joined surfaces 2b, 3b of connecting members 2, 3 which a metallic gasket 11 is held between them, the metallic gasket 11 having a projected section conforming to the seal parts 21, 22 is inserted, then, the metallic gasket 11 is deformed by pressing the gasket and closely joined at the straight parts 23a1, 23a2, 23b1, 23b2.
Patent JP-S5368086-A (JP)
Title: Semiconductor device
Inventor: TANIGAWA YOSHIKI
IPC: H01L29/73
Filed: 1976-11-29
Abstract: PURPOSE:To obtain I<2> L element by using a Schottky diode instead of the collector of the switching transistor.
Patent JP-S5933814-A (JP)
Title: Transformer
Inventor: KUZUHARA WATARU
IPC: H01F30/12
Filed: 1982-08-20
Abstract: PURPOSE:To reduce the floor space of a transformer in which a three-phase star connection is constituted by three single-phase transformers connected to each other, by providing a connection device for leading out two cables from a single cable sealing end at a part for connecting the neutral point lead of each phase coil, thereby to constitute a three-phase bank. CONSTITUTION:A neutral point lead 4 of a 2-phase coil II and a 3-phase coil IIIis constituted by a connection device for leading out two cables 9 from a single cable sealing end 8. By providing such a connection device for the cable sealing end 8, the neutral point connecting parts of the 1-phase coil I -3-phase coil III are respectively constituted by cable connection boxes 10 with the completely identical structure each housing a single cable sealing end 8. Also in the case where an elephant cable is employed for connecting neutral points when a three-phase star connection is formed by three single-phase transformers, a three-phase star connection can be constituted by three single-phase transformers having the completely identical structure including the neutral point cable connection boxes. Therefore, the constitutent transformers are interchangeable to each other. In addition, the floor space of the installation of the transformer can be reduced.
Patent JP-H04366642-A (JP)
Title: Ink jet printing head
Inventor: HOSHINO MASARU
IPC: B41J2/045
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an ink jet printing head of a simple structure stabilized in ink delivery direction by a method wherein a plurality of needles or fur are provided on the surface in the vicinities of nozzles so as to extend outwards. CONSTITUTION:An ink jet printing head comprises ink chambers 2 capable of pressurizing ink 3 and a nozzle plate 1 provided with nozzles 1a connected to the ink chambers 2. Furthermore, a plurality of needles or fur 101 are provided on the surface in the vicinities of the nozzles 1a so as to extend outwards.
Patent JP-S6033939-A (JP)
Title: Construction machine
Inventor: SHIMOYAMA MASAHIRO
IPC: E02F3/30
Filed: 1983-08-04
Abstract: PURPOSE:To enable the upper frame to slew in narrow places as well as widen the range of operations by making up the upper frame in such a way as to enable the upper frame to slide back and forth in relation to the horizontal slewing base. CONSTITUTION:A construction machine is provided with a crawler type travelling device 1, a lower frame 2, a horizontal slewing base 3 and an upper frame 4 to which an operating seat 5 and a boom 6 are fixed. The construction machine is moved to a desired position by means of the crawler type travelling device 1, the horizontal slewing base 3 is turned, and the boom 6 and an arm 7, as well as a bucket 8, are moved in a rocking manner to excavate and load soil. Since the upper arm 4 attached with the boom 6 is slidably operated back and forth in relation to the subordinate horizontal slewing base 3, the operating range of the upper frame 4 can be widened either backwards or forwards.
Patent JP-S5934455-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: KATOU TAKASHI
IPC: F02M7/24
Filed: 1982-08-20
Abstract: PURPOSE:To secure smooth deceleration, by opening and closing an air bleed passage with higher frequency to suppress the fluctuation in torque under the deceleration. CONSTITUTION:In a solenoid drive circuit 50, a first and a second saw-tooth wave generators 51, 52 produce saw-toothed voltages of 5Hz to 10Hz and 1Hz to 2Hz in frequency. The drive circuit 50 is connected to a solenoid 43 to control the cross-sectional area of the opening of a valve port 37 in an air bleed passage 35. When a throttle valve 11 is in the idling position and the rotational frequency of an engine is higher than 2,000r.p.m. namely, when the engine is being decelerated, the output voltage of an AND gate 56 is made high to turn on a first analogue switch 53 and turn off a second analogue switch 54 to apply the saw-tooth voltage of higher frequency to a voltage-current converter 55 so that the air fuel ratio of the engine fluctuates at a shorter period. As a result, the fluctuation in the output torque of the engine is small even if the combustion of the engine fluctuates. Smooth deceleration is thus secured.
Patent JP-S5767384-A (JP)
Title: Receiver for character multiplex broadcasting
Inventor: TAKADA YUKIO
IPC: H04N7/03
Filed: 1980-10-13
Abstract: PURPOSE:To simplify the discrimination of the receiving status of character broadcasting signals by displaying a bar with optional width in an animation other than character multiplex information to be generally sent according to the number of programs. CONSTITUTION:When a multiplex information program to be received is specified by a program selecting circuit 12, a write/read control circuit 9 compares the specified program code signal with the received program number signal and,when both signals are coincident to each other, a page of the transmitted pattern data of the specified program is written in a main memory 10 to store the data. The pattern data stored in the main memory 10 is read out synchronously with the laster scanning of a cathode-ray tube (CRT) 13 and displayed under stationary status for a fixed period. If an animation other than character multiplex information is displayed on CRT13, a character multiplex display signal read out from the main memory 10 is added to a general on-air signal as a signal for displaying the number of programs, so that a bar with optional width is displayed on animation other than the character multiplex information to be generally sent according to the receiving status of character broadcasting.
Patent JP-S6123373-A (JP)
Title: Piezoelectric displacement element
Inventor: SHINGUU YUUJI
IPC: H01L41/09
Filed: 1984-07-11
Abstract: PURPOSE:To permit a bonding agent to be uniformly filled, enable prevention of warpage, and allow stable displacement characteristics to be obtained, by providing intermediate electrodes all over the respective bonded surfaces of piezoelectric elements. CONSTITUTION:Intermediate electrodes 4b, 4c are provided all over the respective bonded surfaces of piezoelectric elements 3, and patterned electrodes 4a, 4d are respectively formed on the other surfaces of the elements 3, that is, the surfaces exposed to the outside, thereby forming a bimorph piezoelectric displacement element. With this arrangement, a bonding agent is uniformly filled, and the occurrence of warpage is prevented. Accordingly, stable displacement characteristics can be obtained.
Patent JP-H10318107-A (JP)
Title: Engine starting method for unmanned helicopter
Inventor: OKAMOTO NARUMI
IPC: A63H27/133
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a starting method for an unmanned helicopter engine started by a miniature and light self-starter even an engine having much displacement and restrain the increase of the total weight of the unmanned helicopter loading the self-starter. SOLUTION: In this starting method for an unmanned helicopter 1 engine, a decompressor 6 of one cylinder of a plural-cylinder engine 2 is closed, and the decompressors 6 of the remainder cylinders are opened to ignite and start only one cylinder of the engine 2 based on the jump timing for a self-starter 7 loaded on an unmanned helicopter; and then the starter 7 is stopped, and also the decompressors 6 of the remainder cylinders are closed, and the remainder cylinders of the engine 2 are ignited and started by driving a connected crank shaft.
Patent JP-H10330619-A (JP)
Title: Coating film-formable composition and cosmetic using the same
Inventor: SAKUTA KOJI
IPC: A61K8/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for hair cosmetic and capable of forming a coating film excellent in water resistance, sweat resistance, oil resistance, gloss and slipping property, including a specific highly polymerized silicone and specific oil solution. SOLUTION: This composition is obtained by including (A) 0.5 to 80% of highly polymerized silicone of formula I  R<1> is a 1-20C alkyl, etc.; R<2> is a 1-15C alkyl substituted with fluorine; R<3> is an amino or amino-containing organic group such as R<5> Z[R<5> is a 2-6C alkylene; and Z is -NR<6> 2 (R<6> is H or a 1-5C alkyl)]; R<4> is R<1> , etc.; (k) and (m) are each an positive integer;  (n) is 0 or (k), (k+m+n) is 2,000 to 20,000; the nitrogen content is 0 to 10,000 ppm, the fluorine content is 1 to 50 wt.%}, and (B) 20 to 99.5% of an oil solution selected from the group consisting of a straight chain silicone oil having a viscosity (25 deg.C) of <=1,000 cSt shown by formula II ((p) and (q) are each 0 to 500, and (p+q) is 0 to 500), a cyclic silicone oil of formula III((x) and (y) are each 0 to 7, and (x+y) is 3 to 7) and an isoparaffin-based hydrocarbon oil having a boiling point (at atmospheric pressure) of 60 to 260 deg.C.
Patent JP-S5846546-A (JP)
Title: Preparing method of anode for magnetron
Inventor: KATOU KAZUO
IPC: H01J9/14
Filed: 1981-09-14
Abstract: PURPOSE:To improve a material utilization factor, by suppressing material discarding work to a minimum limit, that is, by fitting and building up vanes in grooves of a material vane assembly part and welding butted parts of the assembly part or fitting the assembly part into a separately prepared cylinder. CONSTITUTION:A material 10 is obtained by partially cutting an anode main unit in the direction of an axial line, and the material 10 is prepared by the roll forming work, then grooves 11, for fitting vanes, are plurally machined with groove cutting at an equal distance in a vane assembly part of the material 10. Separately prepared vanes 12 are fitted to the grooves 11, then rounding work is performed. And then butted parts 13 in the periphery are welded or the assembly part is built in a separately prepared cylinder 14 to obtain an anode, mounted with the vanes 12 to the anode main unit 15. In case of assembly in the cylinder 14, to improve close adherence of the cylinder 14 to the anode main unit 15, the assembly method of shirnkage fit and the like is applied.
Patent JP-H08315582-A (JP)
Title: Semiconductor memory
Inventor: SHIBATA SHINTARO
IPC: G11C11/413
Filed: 1995-05-18
Abstract: PURPOSE: To reduce the power consumption without increasing the delay time of bit line by decoding a part of row address and column address signals in a word line selection circuit. CONSTITUTION: A bit in row address signal Adr <3>, Adr <2> and a column address signal, i.e., Adr <1>, is fed on a line L1 to a word line selection circuit 5 and one word line is specified among eight word lines. In a repeating unit 11 of bit slice structure, one selected word line 2 is connected with two memory cells 1 and one bit line 4 is selected depending on the column address signal Adr <1>, Adr <0>. I/O data is transferred on this bit line 4. With such arrangement, the power consumption is reduced as compared with a conventional semiconductor memory, and since 16 memory cells 1 are distributed on four bit lines, delay time of bit line does not increase.
Patent JP-S5846612-A (JP)
Title: Stationary induction electric apparatus
Inventor: HIGUCHI TOUICHI
IPC: H01F27/36
Filed: 1981-09-14
Abstract: PURPOSE:To provide ease of magnetic shield installation without degrading the stray loss reduction effect by using a thick magnetic material magnetic shield in the vicinity of a nonmagnetic material magnetic shield and passing leakage flux through the thick magnetic shield for it to be absorbed. CONSTITUTION:Magnetic material magnetic shields 4a, 4b using a stacked-layer Si steel plate are arranged at the side of a long arm 3a where the magnetic shield installation is easily made, while a nonmagnetic material magnetic shield 5 using steel is directly installed at the side of a short arm 36 where the installation is difficult. This makes the installation of the magnetic shield easy and also makes its installation simple in structure as compared to the installation of the magnetic material magnetic shield along the entire side wall of a tank. Since the magnetic material magnetic shields 4a, 4b having the superior stray loss reduction effect are arranged on a larger part of the tank wall (i.e., the long arm side 3a) and leakage flux rho repelled by the nonmagnetic material magnetic shield 5 is absorbed by passing it through the thick magnetic shield 4b near the shield 5, the reduction of stray losses can be achieved.
Patent JP-H11336180-A (JP)
Title: Balcony structure
Inventor: SAKAI YASUO
IPC: E04B1/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a balcony structure in which balcony units can be connected without generating a step between a floor member and a joint member. SOLUTION: In forming a balcony by connecting plural balcony units 4, 5 to be disposed adjacent to each other in a horizontal direction to a building main body, a joint member 31 is provided through a receiving member between the balcony units 4, 5 adjacent to each other. The receiving member supports the joint member 31 in the condition where it is provided between a support member 15 to fix a floor member 16 onto a floor frame 10 and the floor member 16 on the base end side, and between the balcony units 4, 5 adjacent to each other on the tip side.
Patent JP-H07332363-A (JP)
Title: Inside diameter intermediate cavity shaped bearing and manufacture thereof
Inventor: KIKUCHI ISAMU
IPC: F16C33/14
Filed: 1994-06-03
Abstract: PURPOSE:To form a cavity shaped part bearing mechanism which is free from the slide contact with a shaft member and into which an inside diameter intermediate part is inserted, improve the precision of a bearing member. and facilitate the setting for a bearing housing. CONSTITUTION:Concerning a pressed powder molding sintered porous structure in which an inside diameter intermediate part is formed to a large diameter and a cavity part 2 free from the slide contact with a shaft member is formed and the shaft member slide contact parts 3 and 4 are formed at both the end sides of the cavity part 2, the outer peripheral surface of the pressed powder molding sintered porous structure is formed to a straight form.
Patent JP-H11337459-A (JP)
Title: Separation of embedding resin
Inventor: NAITO TAKESHI
IPC: G01N1/28
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To markedly separate an embedding resin in a non-destructive manner than ever. SOLUTION: A embedding resin separating method is characterized by providing a process immersing a sample 22 covered with an embedding resin 21 excepting a micro-observation surface 23 in TFC 24 so that the resin is immersed in such a state that the observation surface 23 is turned upwardly, a process for separating the greater part of the resin 21 by applying ultrasonic washing to the sample 21, a process for forming an Au vapor deposition film on the resin separating surface of the sample 21, a process for separating the residual resin by immersing the sample 21 in conc. sulfuric acid 32 and a process for removing conc. sulfuric acid 32 bonded to the sample.
Patent JP-S63308885-A (JP)
Title: Piezoelectric plug
Inventor: YONEDA SAKIO
IPC: H01T13/40
Filed: 1987-06-11
Abstract: PURPOSE:To prevent the radio wave obstruction and reduce the fuel consumption by installing a piezoelectric device in a plug holder and providing jet holes on the plug holder. CONSTITUTION:A piezoelectric device for gas lighter is installed in a plug holder and operated by utilizing the piston action. A piston 4 is lifted by the internal pressure, a piezoelectric hammer 9 is brought into contact, and the generated current flows from a piezoelectric plus terminal 6 to a minus terminal 3 and is operated. Jet holes are provided on the plug holder 2, the oil injected through an oil injection port 8 is operated on a piston ring 10 and sucked by a return pipe 7. The output is thereby amplified, and the fuel consumption can be reduced.
Patent JP-2000341954-A (JP)
Title: Power supply circuit
Inventor: KOBORI MAKOTO
IPC: H02M7/06
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To supply with simple constitution, a stable power signal adjusted to a desired voltage value to a non-control line. SOLUTION: A choke coil 10 is connected between the cathode side of diodes 5a and 5b in a power source circuit, and a non-control system terminal tu and a magnetic body plate 11 is arranged near the coil. A magnetic flux ϕ of the chalk coil 10 is changed with the adjustment of a distance between the choke coil 10, and the magnetic body plate 11 and self-inductance L is controlled/ adjusted. The target voltage of the non-control system terminal tu is adjusted, so that the self-inductance L of the chock coil 10 becomes E=L. ΔIu-Vu by setting the change in the current Iu of the non-control system terminal tu as ΔIu and the target voltage of the non-control system terminal tu with respect to ΔIu as E and the voltage of the non-control system terminal tu is highly precisely set according to ΔIu.  Thus, the voltage of the non-control system terminal tu can be set highly precisely to a prescribed value with such a simple constitution, where the choke coil of one type of self-inductance value is used. The magnetic body plate 11 suppresses noise due to the leaking magnetic flux and the magnetic body plate 11 can be used for a heat sink.