baber/WOPTO huggingface dataset:
Patent JP-H09234010-A (JP)
Title: Production of whole soybean tofu easily producible by hand and material set for the same
Inventor: HATTORI MITSUJI
IPC: A23L11/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To easily prepare, even at home, etc., whole soybean tofu (bean curd) containing the whole quantity of bean curd refuse, having a high nutritional value and excellent in taste by treating a mixed liquid of fine powder of coat-removed raw soybeans and water under heating, cooling the treated mixture and coagulating the mixed liquid with a coagulant. SOLUTION: Fine powder of coat-removed raw soybeans pulverized into fine particles having an average classified particle size of <=50μm, preferably of about 20μm and water are mixed preferably at a weight ratio of 3:20. The mixed liquid is treated under heating and then cooled. Subsequently, a coagulant such as brine is added to the mixed liquid and stirred to coagulate the mixed liquid. The heat treatment is preferably carried out by sending high temperature steam into the mixed liquid both for heating and stirring, and heating at 100 deg.C for 3min. Preferably, the mixed liquid cooled after the heat treatment is poured into a heat-resisting container, brine in an amount of 0.25-0.3wt.% is added and mixed, and subsequently the container is allowed to float in a hot water tank. Thus, the mixed liquid is heated at about 60 deg.C to be coagulated.  Further, the mixed liquid cooled after the heat treatment is preferably combined with a coagulant to form a commercial set product and the product is supplied to home, etc.
Patent JP-S579044-A (JP)
Title: Electrode for discharge lamp
Inventor: FUKUYAMA KEIJI
IPC: H01J61/073
Filed: 1980-06-19
Abstract: PURPOSE:To obtain a discharge lamp, of less deterioration of luminous flux and long life, by applying heat-treatment to an electrode using a core of W containing ThO2, in a vacuum under the specific degree of vacuum and at a specific temperature. CONSTITUTION:After forming an electrode by coiling W wire on an electrode core made of thoriated W containing ThO2 as an electron radiating material, the electrode is treated by heating in a vacuum not exceeding 10<-5> Torr and at a tempera- ture of 1,600-2,800 deg.C. Thereby, an excellent electron radiating capacity during life time can be obtained, and also a lamp free from luminous flux deterioration and of long life can be obtained.
Patent JP-H05249298-A (JP)
Title: Radiation image conversion pannel
Inventor: AMITANI KOJI
IPC: G21K4/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a radiation image conversion pannel superior in radiation sensitivity and sharpness of image. CONSTITUTION:In a radiation image conversion pannel having at least a layer of stimulable phosphor layer 11 on a base plate 10, the stimulable phosphor layer 11 has a unidirectional crystal lattice surface so that the ratio I2/I1, of the second peak intensity I2 and the first peak intensity I1 becomes below 0.3 in an X-ray diffraction pattern measured in the range of incidence angle between 10 deg. to 35 deg. with an X-ray diffraction device by a powder method for the crystal lattice surface perpendicular to the direction where the growth rate is the highest.
Patent JP-S60228647-A (JP)
Title: Melting method of fe-b alloy containing b at high rate
Inventor: TAKADA SHIKOU
IPC: C21B11/02
Filed: 1984-04-25
Abstract: PURPOSE:To reduce the production cost by blowing iron ore powder contg. Al2O3 having the specific compsn. with respect to a boron content and boron content powder into a vertical furnace through an upper tuyere and blowing high-temp. air through a lower tuyere then subjecting the powder to melt reduction. CONSTITUTION:A carbon solid reducing agent such as coke is charged through a charger 2 into the vertical furnace 1. The hot air of a high temp. is blown from a hot stove 10 to tuyeres 3, 4 and a high temp. region of 2,000-2,500 deg.C is formed in the furnace at the lower tuyere 4. The iron ore powder and boron content powder which are so compounded as to contain 20-70pts.wt. Al2O3 by 100pts. wt. boron content in terms of B2O3 are blown through the upper tuyere 3. The iron oxide and the boron oxide contact with each other under heating in the high temp. region in the furnace and are reduced by the coke packed layer in the furnace 1, by which an Fe-B alloy is obtd. The production yield of B is improved to 10% by the presence of the Al2O3 and the production cost is reduced.
Patent JP-H10279955-A (JP)
Title: Reducing reactor utilizing solar light
Inventor: TAMAURA YUTAKA
IPC: F24S20/20
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a reducing reactor, utilizing solar light and capable of efficiently reducing a fossil fuel, etc., by utilizing the solar light, efficiently irradiating grains with the solar light and thereby enhancing the reactional efficiency of grains, compacting the reactional furnace and reducing even the circulation flow rate of the unreacted grains. SOLUTION: This reducing reactor utilizing the solar light is equipped with a solar thermochemical reactional furnace 12 capable of irradiating mixed grains of coal with magnesite and initiating reducing reaction of the coal, a hydrogen generating reactional furnace 14 capable of returning wustite produced by the reducing reaction of the coal into the magnesite by reaction thereof with steam and simultaneously generating hydrogen. The solar thermochemical reactional furnace 12 comprises a transmitting window 13a airtightly installed on the top surface so as to downwardly transmit the solar light and plural radial grain charging tubes 13b having the inner side downwardly installed so as to coarsely and freely drop the grains in the outer peripheral part and densely and freely drop the grains in the central part.  The grains 5 for the reaction are fed from the grain charging tubes 13a and reacted by irradiating the grains 5 with the solar light 4 through the transmitting window 13a.
Patent JP-S57197926-A (JP)
Title: Ultrasonic sense switch device
Inventor: KURIYAMA TAKESHI
IPC: G08B13/16
Filed: 1981-05-30
Abstract: PURPOSE:To detect a moving body over a wide range by receiving a scattered and radiated ultrasonic wave, and discriminating it by comparison with a reference voltage. CONSTITUTION:The ultrasonic wave from an ultrasonic-wave transmitter 1 driven by a driving circuit 3 is scattered and radiated by a horn 2 for scattering ultrasonic waves. When there is some object in a foot-warmer frame, a standing wave is generated and received by a receiver 4. The output of the receiver 4 is passed through an amplifier 6 and a detector 7, and differentiated by a resistance R1 and a capacitor C and then applied to a comparator 8. The output of the comparator 8 turns on a switching transistor 10 through a mono- stable circuit 9 to connect a power source 13 to the heater 14 in the foot-warmer frame. When the body in the foot-warmer frame 5 moves, the standing wave varies, so the power source of the foot-warmer frame 5 is turned on.
Patent JP-H02262184-A (JP)
Title: Position display device
Inventor: YAMAMOTO TOMOHIRO
IPC: G01C21/00
Filed: 1989-03-31
Abstract: PURPOSE:To decrease the capacity of a memory device and to facilitate the seeing of a map by placing the map under a display plate, and selecting plural light emitting means responding to the position information and emitting the light. CONSTITUTION:Current position detecting means 10 and 20 which detect a current position and an error calculating means which calculates the errors of the current position detecting means are provided, the map 50 is placed under the transparent display plate 38 on which matrix lines are drawn. By a control means 31, the light emitting means 36a, 36b, 37a and 37b are selected responding to the current position, and the light is emitted, besides, the light is emitted from the emitting means 36a, 36b, 37a and 37b in a prescribed range responding to the errors of the current position detecting means 10 and 20. Therefore, by following the matrix line from the light emitting position, the position on the map 50 and the extent of the errors can be simultaneously recognized. Thus, a storage means for storing the map 50 itself is no longer required, and the capacity of the memory device can be decreased.
Patent JP-H08283083-A (JP)
Title: Production of porous carbon plate
Inventor: HAMU SHIYOUJI
IPC: D21H27/30
Filed: 1995-04-10
Abstract: PURPOSE: To obtain the production by which a porous carbon plate having high electric conductivity, excellent chemical resistance and superior phosphoric acid electrolyte retention properties can be produced at a low cost through using a conventional paper-making method and an impregnation method. CONSTITUTION: In this production, a paperlike felled sheet is formed by using a raw material obtained through mixing 20 to 80wt.% of organic fiber that is used for producing carbon fiber and has a 0.01 to 0.5denier size and a 0.3 to 50mm fiber length with 20 to 80wt.% of pulp. Then, the paperlike felted sheet is impregnated with a thermosetting organic polymer material solution in an amount enough to provide a 20 to 160wt.% ratio of the effective solid content of the polymer material to 100wt.% of the weight of the felled sheet to form an impregnated sheet.  The resulting impregnated sheet is dried to form a dried sheet and one or a plural number of dried sheets thus formed are laminated to form a laminate and the laminate is successively subjected to hot-press treatment, oxidation treatment in air and carbonization treatment in an inert gas atmosphere at >=800 deg.C to produce the objective porous carbon plate.
Patent JP-S5512524-A (JP)
Title: Record cleaner
Inventor: KAWASHIMA ISAO
IPC: G11B3/58
Filed: 1978-07-10
Abstract: PURPOSE: To continuously give suitable moisture and to obtain stable wipe effect and further, to prevent static electricity, by providing a transparent tank storing the cleaning liquid in the cleaner main body and making wet through the supply of this liquid to the main body from the tank.  
     CONSTITUTION: The holder 2 is made of wooden material of rectangular parallelopiped, the side surfaces 2a and 2b are mutually formed parallel and flat, the concave 6 of approximately rectangular parallelopiped is formed on the upper part of the holder, and the cylindrical projection 7 is formed at the left side wall. The open end of the transparent cylindrical glass tank 3 is inserted to the projection 7 and it is mounted in the concave 6 with the condition that it is held horizontally with the support stand 11. Cleaning liquid is stored in the tank 3, the cleaning liquid path 8 is provided in the left side of the holder 2, the thread 9 is inserted in the path, and one end is immersed to the liquid and another end is in contact with the moisture absorption material 5. Thus, wiping and destaticized effect can stably be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03283224-A (JP)
Title: Manufacture of thermal fuse
Inventor: TADOKORO TOMOHIRO
IPC: H01H37/76
Filed: 1990-03-29
Abstract: PURPOSE:To seal aperture parts at both ends of an insulation case by supplying sealing resin of a specified viscosity to the aperture parts of the insulation case and heating it by blowing hot air to the sealing resin. CONSTITUTION:A soluble alloy type thermal fuse 10 is transferred in the direction of illustrated arrows as leads 12 guided from aperture parts at both ends of an insulation case 11 are supported by a chain conveyor 13, and sealing resin 15 of a predetermined quantity of a selected viscosity in a range of 5000 CPS-50000CPS is dropped by pressure to be supplied onto the lead 12 close to the aperture part of the insulation case 11. Hot air is then blown for a predetermined period by a blower 16 to the sealing resin 15 to heat the sealing resin 15. For the sealing resin 15 heated by hot air of the blower 16, its viscosity is decreased gradually corresponding to the temperature rise to increase its fluidity so as to flow around the whole circumference of the aperture part of the insulation case 11, while part of it flows into the insulation case 11, so the aperture part of the insulation case 11 is sealed securely. The sealing resin 15 is then hardened under a room temperature to obtain a thermal fuse.
Patent JP-H04315563-A (JP)
Title: Lens grinding device
Inventor: HAGIWARA SUSUMU
IPC: B24B49/04
Filed: 1991-04-16
Abstract: PURPOSE:To increase grinding load without increasing the weight of a head frame, and control the grinding load into an appropriate value. CONSTITUTION:It is provided with a grinding wheel 3 to grind the circumferential edge of a lens LE to be worked, a head frame 2 supporting the lens LE to be worked and oscillatably provided centering around a decided position so as to change the relative distance between the grinding wheel 3 and the supported lens LE to be worked, a DC motor 62 to generate driving force corresponding to target grinding load of the grinding wheel 3 against the lens LE to be worked, a sector gear 61 to oscillate together with the head frame 2 centering around the decided position, and a pinion gear 62a provided on the rotary shaft of the Dc motor 62 and engaged with the sector gear 61.
Patent JP-H06269945-A (JP)
Title: Ferrule supporting device of stud welding machine
Inventor: TACHIKAWA HIROSHI
IPC: B23K37/06
Filed: 1993-03-18
Abstract: PURPOSE:To provide a ferrule supporting device of a stud welding machine which can not only secure the arc shield and the cavity for forming the bead, but also increase the cooling speed of the molten metal. CONSTITUTION:A supporting plate 3 where the thickness is large and the heat conductivity is excellent is connected to the tip part of an arm 2, the direction of the plate thickness of the supporting plate 3 is conformed with the axial direction of a ferrule 4, a receiving groove 6 where the whole length of the ferrule body part is fitted is mounted on the supporting plate 3, the bottom surface part 7 of the receiving groove 6 is formed by executing the copying of the outer circumferential surface 8 of the body part 5 so that the body part 5 of the ferrule 4 may be brought into close contact therewith, and the ferrule is energized in an advancing manner toward the counterpart to be welded by a pressing plate 9 and a spring 13.
Patent JP-H08281456-A (JP)
Title: Method for detecting penetration of laser beam welding and device thereof
Inventor: MORI KIYOKAZU
IPC: B23K26/38
Filed: 1995-04-10
Abstract: PURPOSE: To accurately judge whether laser beam welding is penetrated or not by measuring a plasma beam generated in the laser beam welding from the surface of a work and judging the penetration or non-penetration in the work from the change in frequency components of a signal obtd. with the measurement. CONSTITUTION: The signal from a sensor 4 composed of a photodiode is amplified with an amplifier 12 and only 1-10kHz frequency components in a part of the signal are passed through a bandpass filter 13 and inputted into a personal computer 11 as a detecting means through an A/D converter 14. The personal computer 11 monitors the change in the intensity of signal in 1-10kHz to judge whether the plasma beam penetrates the work or not. The position of the sensor 4 is set so as to be apart from a focus of the laser beam 2 on the work 1 by a prescribed size at an angle θ of elevation from the surface of work 1 and argon gas is allowed to flow from a gas supplying nozzle 20. The laser beam 2 absorbed by the work 1 in such a way generates the difference in plasma oscillating phenomenon different in absorbing quantity before and after penetrating.
Patent JP-H0618360-A (JP)
Title: Method and device for testing optical fiber
Inventor: HORIGUCHI TSUNEO
IPC: G01M11/00
Filed: 1993-03-17
Abstract: PURPOSE:To reduce fluctuation of a receiving signal waveform corresponding to a polarization state of back scattering light by allowing a specific length polarization holding optical fiber to lie between optical routes for receiving the back scattering light transmitted from an optical fiber to be tested. CONSTITUTION:A polarization holding optical fiber 10 and connection means 11 for connecting the polarization holding optical fiber 10 and the optical fiber to be tested 5 are inserted between an optical connection means 4 and an optical fiber to be tested 5 on a first optical path. Fluctuation components of a polarization state of back scattering concerned coherence of a pulse light source 1 can be mutually canceled by making a length 1[m] of the optical fiber 10 into the lengths in an expression I or expression II (gamma: degree of complex coherence of incident light pulse up to the optical fiber 5 shown with a function of group delay time difference, tauP: polarization scattering [s/km] of the optical fiber 10. Particularly, a fluctuation component for changing in the form of a sine in the longitudinal direction of the optical fiber 5 can be canceled by making + or -27.4 deg. or 90+ or -27.4 deg. of an angle between a polarization direction of an incident light pulse and a main axis of the optical fiber 10.
Patent JP-H04297016-A (JP)
Title: Preparing method of x-ray mask
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/22
Filed: 1991-03-26
Abstract: PURPOSE:To provide the X-ray mask having in-plane positional accuracy of a mask pattern. CONSTITUTION:Marker patterns 4 formed at every field x1-x4 are detected prior to the drawing of an X-ray mask, and drawing is conducted at every field x1-x4 while successively correcting positions. Continuity among the fields x1-x4 of mask patterns 3a crossing the fields x1-x4 is improved, the X-ray mask, in which these mask patterns 3a are formed accurately at positions according to a design, and the transfer accuracy of said X-ray mask is enhanced remarkably when said X-ray mask is used for X-ray lithography.
Patent JP-S5420501-A (JP)
Title: Radial tire
Inventor: INOUE TERUO
IPC: B60C15/06
Filed: 1977-07-13
Abstract: PURPOSE: To prevent the folded end of the carcass ply of a radial tire from separating by extending the organic fiber reinforcing strength of the area where is easy to receive deformation, strain and stress concentration at the foldedcarcass ply, upwardly from the top end of the carcass ply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62241168-A (JP)
Title: Cassette carrying device
Inventor: NONAKA WATARU
IPC: G11B15/68
Filed: 1986-04-12
Abstract: PURPOSE:To surely prevent the loosened connection member by a small space by always keeping the moving distance between the 1st and 2nd running blocks due to the movement of a mobile body constant to keep the tension of the tension adjusting spring constant. CONSTITUTION:When the mobile body 91 is moved by a distance (x) toward the arrow (a) by a slack preventing mechanism 90, both the 1st running block 97 and the 2nd running block 100 are moved by the same distance x/2, and the tension of a tension adjusting spring 108 driven by a wire 107 connecting both the running blocks 97, 100 is always kept constant. As a result, even when the mobile body 91 is moved to any position, the connecting member 92 is tensed toward the arrow (a) by a constant tension T set by a tense adjusting spring 108. Thus, the slack of the connection member is prevented surely by utilizing the movement of the mobile body 91 to allow the 1st running block 97 to tense the connection member 92. Even when the moving stroke of the mobile body 91 becomes larger, the space factor of the entire mechanism is improved.
Patent JP-S57199351-A (JP)
Title: Multiple signal receiver
Inventor: NEZU SHIYUNICHI
IPC: H04H40/36
Filed: 1981-06-01
Abstract: PURPOSE:To separate a stereo signal well surely and stably, by extracting pilot signal components from two demodulation signals to correct the phase error of a reproducing carrier wave corresponding to the carrier wave to be modulated in the AM stereo receiver. CONSTITUTION:When pilot components in outputs of multipliers 6 and 7 for a phase error phi are denoted as P1 and P2, P1=-(1/2)Psinphi and P2-(1/2)Pcosphi are true, and these pilot components are extracted by BPFs 10 and 11. These signals P1 and P2 are multiplied in a multiplier 12, and DC components A(phi) having the phase error discrimination characteristics are extracted by an LPF13. This signal A(phi) controls a local oscillator 3. Thus, a carrier wave generator 5 utilizes the fact that the phase difference between an input signal and an output signal is changed by the input signal frequency to correc the phase error.
Patent JP-H01257298-A (JP)
Title: Slight motion stage
Inventor: SHIGETOMI SADAO
IPC: G12B5/00
Filed: 1988-04-06
Abstract: PURPOSE:To stably maintain high precise movement by setting parallel springs arranged at right angles in the moving direction of a stage and the other springs arranged parallel in the moving direction thereof. CONSTITUTION:When a stage 6 is moved in the Y-direction by the operation of an actuator 7, float blocks 10, 11 supported by parallel springs b1, b2 arranged parallel thereto are also moved in Y-direction, but tensile force is produced together with bending deformation on other parallel springs a1, a2 arranged in the X-direction with the movement of blocks 10, 11. Since the springs b1, b2 are bent by the tensile force outward to displace the blocks 10, 11 outside, the elongation of the springs a1, a2 does not produce. Further, since the right and left support structure of the stage 6 is symmetrical to the center line drawn in the direction of movement, the tensile forces by the springs a1, a2 are equal to each other, right and left movement by the springs b1, b2 are equal to each other and the deviation of the X-direction for the stage 6 is not produced with the movement in the Y-direction. Therefore, high precise movement can stably be maintained.
Patent JP-S59209363-A (JP)
Inventor: KUBO MASANOBU
IPC: A62C37/46
Filed: 1983-05-13
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-H11239703-A (JP)
Title: Slow dirt-removing screen device
Inventor: TSUCHIYA MINORU
IPC: B01D29/62
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To remove fine, soft and nonsolid floating dirt contained in sewage by a simple physical method. SOLUTION: Fine, soft and nonsolid floating dirt is caught by screens 3 separated and removed by providing a plurality of sheets of screens 3 with fine mesh width for the same flow rate and making the passing area to a plurality of times and gently reducing the velocity passing through the screens. Then, when dirt removing operation is continued for long time, refuse is stuck to the screen parts and passing resistance is gradually increased and a water level is slowly raised. An inflow port is closed by the signal of a high water level detector and a drain outlet 6 is opened to perform drainage. The front and the rear, the upper and lower parts of the screens are cleaned by a high- pressure water spray to remove dirt.  After cleaning is finished, the drain outlet is closed an the inflow port is opened to again fill a tank with water and dirt- removing operation by the screens is performed.
Patent JP-H05255789-A (JP)
Title: Insert for accessory chamber type diesel engine and its manufacture
IPC: F02B3/06
Filed: 1992-03-09
Abstract: PURPOSE:To provide an insert having durability more excellent than that of the conventional product by providing the entire area of the peripheral part of a nozzle hole of an insert for a high load accessory chamber type diesel engine with an alloy layer withstanding high temp. damage caused by the high speed passage of high temp. and high pressure gas. CONSTITUTION:The entire area of the peripheral part of a nozzle hole 7 of an insert 5 is clad with an alloy constituted of, by weight, <=0.2 C, <=1.0% Si, <=1.0% Mn, 15 to 25% Cr, 1.5 to 6.5% Mo, 10 to 35% Fe, 0.4 to 1.5% Al, 2.0 to 6.0% W and 0.5 to 2.0% Nb, and the balance Ni with inevitable impurities by welding, and the entire area of the peripheral part of the nozzle hole 7 is provided with the allay layer. Or, after the working of the allay layer, it is subjected to solid solution heat treatment and aging treatment.