baber/WOPTO huggingface dataset:
Patent JP-H04261832-A (JP)
Title: Manufacture of platelike formed object
Inventor: YASUDA HIDEKAZU
IPC: B29C70/06
Filed: 1991-02-18
Abstract: PURPOSE:To produce the platelike formed object which has the uniform distribution of specific gravity and large cross sectional size. CONSTITUTION:A plurality of fiber bundles G in which a number of long fibers (g) are bundled and arranged into a thin layer-shape, are continuously moved to an impregnation table 2, and in the movement, foamable and curable resin liquid is sprayed on each fiber bundle G from the spray nozzle 22 moved in reciprocation in width direction, and is stuck to the bundle. The fiber-bundle G to which resin liquid is stuck, is pressed and nipped by an impregnation plate 3, and is moved in reciprocation in width direction, whereby the fiber bundle G is impregnated with resin liquid. Then the fiber bundle impregnated with resin liquid is guided to a forming path 8, and a platelike formed object is produced by foaming and curing the resin liquid.
Patent JP-S54115269-A (JP)
Title: Automatic digital scale
Inventor: INOUE SUSUMU
IPC: G01G23/37
Filed: 1978-02-28
Abstract: PURPOSE: To make possible always stable and accurate weight displaying by holding weight values and converting and displaying the same to digital values only when the measuring system of the scale is not vibrating.  
     CONSTITUTION: A load weight is force balanced or displacement balanced by gravity or elastic force and the force or displacement reguired for the balancing is converted 10 to digital quantity which is then displayed 8. And a circuit 11 which detects 2 the output state of the detector 9 of the load weight and generates a holding signal B when it is at a fixed value in the specified period is provided and the output of the detector 9 is held by the signal B, whereby digital displaying is accomplished. The circuit 11 consists of a circuit 3 differentiating the output of the detector 9, a saw tooth wave generating circuit 4 which is reset by the differentiated output, and a circuit 7 which generates the output signal when the saw tooth wave reaches the specified threshold value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58141736-A (JP)
Inventor: SUZUKI TATSUO
IPC: A01K61/00
Filed: 1982-02-18
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-H03229918-A (JP)
Title: Exhaust system of internal combustion engine
Inventor: SAITO YOSHIHARU
IPC: F02D13/02
Filed: 1990-02-03
Abstract: PURPOSE:To prevent already bornt gas from back-flowing into an intake port in an over-lap period so as to improve intake efficiency by providing a cross section- quickly enlarged part in each of two exhaust passages, and connecting these two exhaust passages to each other by a communicating pipe having a control valve interposed therein on an upperstream position from their enlarged parts. CONSTITUTION:A first and fource, and a second and third exhaust branch pipes 7, 8 and 8, 9 of the first to fource exhaust branch pipes 7 to 10 connected to respective cylinders in a four cylinder internal combustion engine, are respectively made confluent so as to form first and second confluent pipe S 12, 13. Both confluent pipes 12, 13 are combined at a manifold part 14 acting cross section-quickly enlarge part where the cross sections are enlarged quickly so as to form an exhaust main pipe 15. The exhaust main pipe 15 is separated into two branch pipes 16, 17, and main mufflers 23, 24 are provided respectively thereon. Both confluent pipes 12, 13 are connected to each other by a communicating pipe 18 on the way thereof, and cross sections of respective confluent pipes 12, 13 are quickly enlarged by opening of a control valve 19 interposed on the way of the communicating pipe 18. It is thus possible to generate negative pressure wave by exhaust pulsation so as to prevent already bornt gas from back-flowing into an intake port.
Patent JP-H09236680-A (JP)
Title: Composite material of nuclear fuel and preparation thereof
Inventor: IZABERU BIYARAARU
IPC: G21C3/64
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous solution of the swelling of nuclear fuel under irradiation and problems caused by the release of volatile fission products which brings about a local stress in a nuclear fuel material, by a method wherein the nuclear fuel material is made to contain a ceramic matrix which has particles of the nuclear fuel dispersed therein and is inactive under the irradiation and a specified gap is made to exist between the matrix and the particles, while the matrix is made to have a lower thermal expansion coefficient than the particles of the fuel. SOLUTION: A nuclear fuel material contains a ceramic matrix which has particles of nuclear fuel dispersed therein and is inactive under irradiation and a gap of 1-10μm exists between the matrix and the particles, while the matrix has a lower thermal expansion coefficient than the particles of the fuel. This matrix is inactive under the irradiation and has a small effective neutron absorption cross section and a low swelling property under the irradiation. The matrix is constituted of the ceramic of spinel such as spinel MgAI2 O4 or an oxide such as MgO magnesia or an yttrium oxide Y2 O3 , for instance. The matrix used herein is constituted of the spinel MgAI2 O4 preferably.
Patent JP-H05227053-A (JP)
Title: Radio set utilizing memory card and its automatic operation setting method
Inventor: SASAKI TOSHIAKI
IPC: H04B1/38
Filed: 1992-02-10
Abstract: PURPOSE:To provide a radio set capable of simply and automatically setting up operation and its operation setting method. CONSTITUTION:A radio set operation setting means having a CPU controller 1 and an internal memory is also provided with a memory card interface circuit 3 for reading out data stored in a memory card 4. At the time of loading the card 4, the operation of the radio set is set up based upon the data stored in the card 4.
Patent JP-H08215435-A (JP)
Title: Outdoor playing tool
Inventor: UCHIDA HIROO
IPC: A63G11/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide an outdoor play tool whose installing area and equipment costs are suppressed and which can relieve noise generated with the play and shocks applied to the player by tying the moving part of the body of play tool with a stationary member fixed to the ground while a shock absorbing mechanism is interposed in between. CONSTITUTION: A player gets on a deck part 6, intrudes into a bent cylinder 8 of the body 4 of play tool, and glides in an inclined cylinder 7 connected with the bent cylinder 8. When the weight of the player applies a load on the inclined cylinder 7, the load is tied with the outlet cylinder as a moving part 5 of the body 4 of play tool through an arm 2. This is transmitted to a shock absorbing mechanism 3 and absorbed by the shock absorbing material of the mechanism 3. Thereby the player can glide down with a soft sense of touching. The movement of the inclined cylinder 7 generated through the outlet cylinder is absorbed by bellows 9 interposed in the are to the deck part 6, and its connection part with the bend 10 and the bent cylinder 10 are free from breakage.
Patent JP-S53108708-A (JP)
Title: Supervisory system of companding code decorder of polygonal line type
Inventor: KATOU YOSHITAKA
IPC: H04J3/14
Filed: 1977-03-04
Abstract: PURPOSE:To make it possible to identify various troubles to respective insersion levels, by using a multi-level signal as a supervisory signal in the PCM terminal station for eliminating the insersion of an unneeded level.
Patent JP-H03228434-A (JP)
Title: Code converting circuit
Inventor: ICHIHARA MASAKI
IPC: H03M7/50
Filed: 1990-02-01
Abstract: PURPOSE:To execute the code conversion from a muLawPCM code of 8 bits to a linear code and to miniaturize the chip size without using a ROM by using an inversion circuit, a bit shift circuit and an adder. CONSTITUTION:This code converting circuit is provided with an inversion circuit 2 of 8 bits, a bit shift circuit 6 for inputting the lower 4 bits of the inversion circuit 2, and also, executing a bit shift operation in the upper digit direction extending from '0' bit to 7 bits by three control signals formed by three bits in the upper 4 bits, and a constant adding circuit 8 for adding a prearranged constant to the shift circuit 6. In such a way, it is realized to miniaturize a chip size and to reduce the cost of the chip without using a ROM, and the code conversion of a muLawPCM code of 8 bits and a linear code is executed.
Patent JP-S56120459-A (JP)
Title: Steering device for vehicles
Inventor: UENO YUUICHIROU
IPC: B62D9/00
Filed: 1980-02-29
Abstract: PURPOSE: In the steering device for the vehicle of a mobile gantry crane, to improve the steering performance by making steering angle adjustment possible in a simple manner corresponding to the changes of the wheel base or the wheel track.  
     CONSTITUTION: A guadrangle having sides of lengths k and l (or 2l) and satisfying ane equation: cotβ-cotα=K/L is established, where L is the wheel base between the control wheels 1 and 2 and the wheels 3 and 4, K is the wheel track, α is  the steering angle of the inside wheel and β is the steering angle of the outside  wheel. A running member 9 movable along a guide bar 11 disposed in alignment  with the diagonal line of the quadrangle is provided. A pinion 6 and 6' are turned  through links 7 and 7' engaged at the respective one ends thereof with the running  member 9 corresponding to the movement of the running member 9. Servovalves 19  and 19' are controlled through racks 5 and 5' by the turning of the pinions 6 and 6'  so that the steering angles of the wheels 1 and 2 are controlled by cylinders 20 and  20'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05221652-A (JP)
Title: Ferrite paste and its production
Inventor: KATAYAMA SHINGO
IPC: C01G49/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide a ferrite paste calcinable to a ferite content of >=90wt.% at <=900 deg.C. CONSTITUTION:The object ferrite paste containing ferrite particles 5-50nm in mean diameter. This paste can be obtained by the following method: a 0.1-4.0M alcoholic solution with a constituent metal nitrate dissolved therein is refluxed under heating to prepare a ferrite sol, which is, in turn, concentrated to a ferrite content of 40-90wt.% into a paste. Thereby, this ferrite paste can be calcined at <=900 deg.C, thus being calcinable after printing on silver-wired ceramic boards. The objective ferrite paste can easily be produced through a simple process.
Patent JP-S61183601-A (JP)
Title: Microlens array
Inventor: SHIBATA HIDEAKI
IPC: G02B3/00
Filed: 1985-02-08
Abstract: PURPOSE:To obtain flat microlenses having small variance in optical characteristics with a low cost by integrating spheres or half-spheres of a transparent resin with a transparent resin substrate which is different from the spheres or half-spheres in refractive index. CONSTITUTION:The spheres or half-spheres of the transparent resin obtd. by a suspension polymn. method, a method for suspending a melt in water, a method for spouting a melt into a gas and solidifying it by cooling or other method are used as lens elements 1. The lens elements 1 and a transparent resin substrate 2 which is different from the elements 1 in refractive index are integrated with each other to form flat microlenses.
Patent JP-H08217744-A (JP)
Title: Continuous production of urethane
Inventor: YAMAWAKI YUKIO
IPC: C07C271/52
Filed: 1995-02-13
Abstract: PURPOSE: To provide a method for continuously producing the urethane, capable of giving the urethane in a high yield, by reducing side reactions and efficiently lowering the concentration of ammonia in the reaction solution. CONSTITUTION: In the method for continuously producing the urethane by continuously feeding urea and/or an N-non-substituted carbamate ester, an organic hydroxyl compound and a primary amine into a reaction tower and continuously discharging the reaction product containing the produced urethane from the bottom of the reaction tower, the improvements comprise (a) maintaining the concentration of the ammonia in the mixture solution to 0.1-300ppm, (b) maintaining the average retention time of the mixture solution in the bottom part of the reaction tower for 0.01-0.5hr, and (c) maintaining the reaction temperature at 160-240 deg.C.
Patent JP-H02277461-A (JP)
Title: Malti-component fluid separation and irradiation device
Inventor: KIYUU EICHI RII
IPC: B04B5/04
Filed: 1990-02-02
Abstract: PURPOSE: To make easy to draw out a processed liquid by arranging a radiation energy source capable of transmitting the energy in a separation/irradiation chamber so as to be opposite to the inside wall of the chamber of an outside section in a blood separation and irradiation device. CONSTITUTION: The whole blood is supplied from a supply tube 13 into this device wherein a separation/irradiation chamber 14 is demarcated by an inside wall 16 and an outside wall 17, and which is suspended to a cover 3 through a clamp 31 and a rotating seal 60. A chuck 19 with an O-ring 20 is rotated by a motor 22 through a coupling 40. The whole blood is pushed up to an outside sectional chamber 62 by a centrifugal force, and forced to an ultraviolet radiation-permeable outside wall 17 without any contact with the inside wall 16, and an ultraviolet radiation is irradiated from a U-shaped ultraviolet valve 2, thus an erythrocyte layer 25, a thin layer having a rich lymphocyte 24 and a blood plasma layer 23 are individually separated. According to the separation, the reaction of the lymphocyte is controlled.  Next, when the rotation is stopped, a separated blood component is flowed down into a blood collective well 15, and again mixed, and drawn out from the supply tube 13 by a pumping action, and then air is flowed in through a microbial filter.
Patent JP-S60169398-A (JP)
Title: Setting structure of propeller for ship propulsion machine
Inventor: NAGAI HARUKI
IPC: F02B61/04
Filed: 1984-02-14
Abstract: PURPOSE:To make a broken drive pin eliminable so easily, by forming each annular groove in an outer circumferential part inclusive of an opening part of a pin hole in a propeller shaft or an inner circumferential part inclusive of an opening part of the pin hole in a propeller's boss part. CONSTITUTION:In time of operating an outboard motor, with the presence of a drive pin 23, a blade part 19 of a propeller 18 rotates together with a propeller shaft 14 as one body, while in time of contact with something an obstacle, load acting on the blade part 19 is absorbed by a damper member 22, and when the load acting on the blade part 19 is especially too much, the drive pin 23 is broken whereby any damage to the propeller shaft 14, a driving shaft and a backward/forward select mechanism of the like is prevented from occurring. The drive pin 23, however, is broken in an empty space between both annular grooves 26 and 27 whereby there is no roll over produced in the broken part by frictional action by the inner circumferential surface of an inner boss part 21 and, what is more, the broken pin 23 is easily eliminable from a pin hole 24.
Patent JP-S62181534-A (JP)
Title: Receiver with display function for radio individual calling
Inventor: SATO TOSHIAKI
IPC: H04B7/26
Filed: 1986-02-05
Abstract: PURPOSE:To decrease the sending time and to display complicated and high grade reception information by processing signal information demodulated from a decoder means, converting it into display information and sending it, storing the demodulated signal information and sending it as required so as to decrease the sent information quantity. CONSTITUTION:The received information is inputted to a decoder 3 to decide whether or not the information is for its calling receiver, and when the information is information addressed to the receiver, the result is outputted to an information processing section 8. The information processing section 8 outputs the decoded information S1 from the decoder section 3 as information S2 of translation sentence using other different characters to a display drive section and liquid crystal display section 3. The information sent from a base station is a simple numeral string to be coded, it is demodulated by the decoder section 3, the decoded information S1 is sent to a code conversion section 8A constituting part of the information processing section 8, and said information S1 is decoded in the section 8A. For example, the signal information sent from the base section has a significant for three characters each, the information processing in response thereto is applied. The information S1 is code-converted by using a display content storage section 8B being other part of the information processing section.
Patent JP-H04264052-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element having the same and method for display and display device using the same
Inventor: NOHIRA HIROYUKI
IPC: C07D239/34
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a new compound, excellent in speed of response to electric fields and useful as a liquid crystal element. CONSTITUTION:A compound expressed by formula I [R1 is 1-18C alkyl or alkoxy; R2 is 1-14C straight-chain alkyl; A and B are formula II, III, etc.; (n) is 0 or 1; * indicates optical activity], e.g. optically active 2-[4-(3-butyloxy-3- trifluoromethylpropanoyloxy)phenyl]-5-octyloxyphenylpyridine. The aforementioned compound is obtained from an optically active 3-alkyloxy-4,4,4- trifluorobutanoic acid expressed by formula IV according to a well-known method. A liquid crystal composition capable of exhibiting a ferroelectric chiral smectic phase can be prepared by including 1-80wt.%, preferably 1-40wt.% compound expressed by formula I. The above-mentioned liquid crystal composition is arranged between a pair of electrode substrates to provide a liquid crystal element and a display device.
Patent JP-2000222914-A (JP)
Title: Sealant for automobile headlight
Inventor: HAMANAKA HIROYUKI
IPC: F21V17/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To greatly improve productivity while having a superior fitting workability by providing a first sponge body of sponge rubber so as to elastically contact with the inner surface of a rear wall of a seal body and a rear end of a lens, and providing a second sponge body of sponge rubber so as to elastically contact with the outer surface of the rear wall of the seal body and the inner surface of a rear wall of a housing. SOLUTION: This sealant 10 for headlights for an automobile is formed of a seal body 11, a first sponge body 15 and a second sponge body 16, and arranged between a headlight lens rear end 21 of a headlight lens 20 and the inner surface of a housing 30 having a nearly U-shaped cross section and to be fitted on the lens rear end 21 for assembling so as to secure the sealing property between the lens rear end 21 and the inner surface of the housing 30. Fitting work of this sealant 10 is concluded by fitting the lens rear end 21 of the headlight lens 20 to the seal body 11 through the first sponge body 15, and thereafter, inserting the unified body into the housing 30 so that the second sponge body 16 elastically contacts with the housing 30.
Patent JP-S62182526-A (JP)
Title: Pulverized coal combustion boiler
Inventor: HONDA SHOGO
IPC: F23K3/02
Filed: 1986-02-06
Abstract: PURPOSE:To make it possible to operate a boiler with rapid starting and under extremely low load in response to change ion load by making it possible to carry out combustion using two fuel combustion systems, a primary and a secondary combustion systems. CONSTITUTION:In a primary combustion system 90 the coal 33 in a coal bin 34 is supplied to a first mill 30 and crushed so that its grain sizes pass through 200 mesh at 70-80% and pulverized coal combustion is conducted by direct combustion system with a pulverized coal burner 42. In a secondary combustion system 100 the coal 53 in a coal bin 54 is supplied to a second mill 50 and crushed so that its grain sizes pass 200 mesh at 80-90%. After it is stored in an intermediate pulverized coal bin 72, intermediate storage combustion is carried out by a pulverized coal burner 86. Since in this case the air-to-coal ratio is controlled without any restraint from the mill operation, and the coal can be burned with increased coal concentration, it is possible to improve stability of the ignition and the combustion efficiency under an extremely low load. Under high load both the primary and secondary combustion systems 90 and 100 are used to cope with this high load.
Patent JP-S62185601-A (JP)
Inventor: KUNII TATSUHIKO
IPC: B65F3/20
Filed: 1986-02-06
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-S54118030-A (JP)
Title: Walking type reaping machine
Inventor: MAKIZONO HARUMICHI
IPC: B60K17/04
Filed: 1978-03-03
Abstract: PURPOSE: To easily absorb the slippage of the mutual left-and-right and up-and- down directions of a gear transmission and a reaping portion, by transmitting power to the gear transmission and a transmission gear from a counter shaft interlocked with an output shaft of an engine mounted in the lateral direction of a machine body in a projecting shape.  
     CONSTITUTION: A belt is wound round a pulley between a lateral mounting output shaft 9 of an engine 5 and a counter shaft 10 turning around a horizontal spindle core in front of a gear transmission 6, and driving force is each transmitted to the counter shaft 10 and the gear transmission 6 and a reaping portion 14. Thus, relative, lateral, positional slippage between a prime mover of a rear portion and the reaping portion 14 of a front portion is absorbed by inserting a spacer between a transmission case 13 and a portion material, to which the case 13 is mounted, or by location varying only sprockets 12, 15 in the axial core direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06211194-A (JP)
Title: Washing method for aircraft
Inventor: SAKAMOTO MANABU
IPC: B64F5/00
Filed: 1993-01-20
Abstract: PURPOSE:To enhance washing effect by sprinkling water on an airframe before fixed point measurement for the airframe to equalize airframe temp. and by correcting the playback data of a washing unit based on the setting position and deformation data of the airframe obtained from the posture formed by restoring temporary airframe displacement due to sunshine and the like. CONSTITUTION:The trailing wing of a main wing 2 and the rear end of a fuselage 3 are monitored by means of a television camera installed at a washing device A or a predetermined place in a washing area. When the trailing wing or the rear end of the fuselage has a downward slope, water is sprayed at a main wing 3 to equalize airframe temp. Airframe displacement is returned to the correct posture. The fixed point position of operation is measured by means of an optical type survey instrument, etc., to obtain the setting position of an introduced airframe and a deformation data. A reference playback data is corrected based on the setting position and the deformation data. Each washing unit 4 is operated based on the corrected playback data to wash an aircraft 1.
Patent JP-H052851-A (JP)
Title: Adapter used together with tape cartridge
Inventor: JIEIMUZU EDOWAADO SUKABUNAKU
IPC: G11B23/037
Filed: 1991-02-19
Abstract: PURPOSE: To provide the adapter for using the tape cartridge for a standard VHS video tape machine. CONSTITUTION: The adapter 12 includes a new winding-up mechanism combined with a new take-up reel and applies power to a winder through the operation of a thumb lever 50 which rotates on the axis of the take-up reel and is moved to an arcurate path. The winder can moves tape in a 'play' or 'rewind' direction. The movement in the 'play' direction is performed by applying a force to a lower gear flange 49 of the take-up reel. The movement in the 'rewind' direction is performed by applying a force to the gear flange 20 of a feeding reel. Those gear flanges are both positioned at the bottom parts of the respective reels. At the end of play, this rewinding cycle leaves the take-up side mutual coupling part of the adapter 12 at a 'play' position as it is.  When the mutual coupling part is at a home position, a door is rotated to its opening position and the cartridge 10 is taken out of the adapter 12.