baber/WOPTO huggingface dataset:
Patent JP-S59206120-A (JP)
Title: Method and device for forming drawing press
Inventor: OKAMOTO ISAO
IPC: B21D24/04
Filed: 1983-05-07
Abstract: PURPOSE:To provide a titled device which prevents generation of a crack and wrinkle defect in a material to be pressed in formation using a drawing press die by adjusting the height and timing of a bead to apply tension on said material by means of a cam member or hydraulic mechanism. CONSTITUTION:A material W to be pressed is placed on a lower die 2 and un upper die 1 is brought down to restrain the material W. When a punch 11 descends, a cam member 12 contacts with a cam force transmitting member 10 and depresses a member 8. A bead 7 at the end of said member compresses and deforms the material W to apply tension against the deformation of the material pressed by the punch 11. The intensity and timing of the tension are adequately changeable according to the position and shape of the member 10 as well as the shape at the tip of the bead 7. A hydraulic mechanism may be incorporated for this bead mechanism. The generation of a crack and wrinkle in the material is prevented by the above-mentioned adjustment.
Patent JP-H07320999-A (JP)
Title: Method and apparatus for coating
Inventor: HASEBE KEIZO
IPC: B05C11/08
Filed: 1994-03-25
Abstract: PURPOSE:To provide a method and device for coating by which the amount of a solution used for forming a coated film can be reduced and the uniformity of the film can be improved. CONSTITUTION:A spin chuck 2 supports a wafer W in a rotatable state. A solvent supplying nozzle 3 and resist solution supplying nozzle 4 are attached to an injection head 5 moved by means of a scanning mechanism 6 above the wafer W. Therefore, a resist film can be formed on one surface of the wafer W over the entire area by spreading a solvent A throughout the surface of the wafer W by rotating the wafer W at a prescribed rotating speed after moving the injection head 5 to a position above the waver W and supplying the solvent A to the surface of the wafer W while the wafer W is rotated or stopped and supplying a resist solution B to the central part of the wafer W from the nozzle 4 while the wafer W is rotated at the prescribed rotating speed.
Patent JP-H02260719-A (JP)
Title: Channel selection system for radio system
Inventor: OTERU YOICHI
IPC: H04M1/72511
Filed: 1989-03-30
Abstract: PURPOSE:To respond to the degree of congestion of a system as evading Interference by limiting a distance between a communicable fixed base station and a mobile machine adaptively based on the degree of congestion of the system. CONSTITUTION:A fixed base station observes a signal level from a corresponding mobile machine, and observes the signal levels of plural channels sequentially when the signal level exceeds a specific threshold value. Also, when the signal level satisfies a specific condition at an observed channel, communication is started by using the channel, and when the interference is received in performing the communication at the channel from which the communication is started. the specific threshold value is increased. Prior to the communication, firstly, the distance between the fixed base station which permits the communication by comparing the reception level of its own sub system from the mobile machine and a mobile station is limited. In such a way, it is possible to perform the communication without receiving the interference from another sub system which starts the communication later after its own sub system starts the communication.
Patent JP-H07275211-A (JP)
Title: Transducer
Inventor: YORUGAN RATSUPU
IPC: A61B5/03
Filed: 1995-03-10
Abstract: PURPOSE: To use a transducer in water, by installing a ram in the transducer case, arranging a diaphragm on the downside of the transducer to move the ram as a function of labor pains, and making an opening far from the case for degassing or ventilating the inside. CONSTITUTION: The downside 10 of the transducer case 8 given a waterproof structure with an all-around sealing 9 is installed on the abdominal will and equipped with a soft diaphragm 11. On the diaphragm 11, a ram 3 is fitted and connected with a dynamometer 4. And, a ventilating hose 14 is arranged inside the cable, and one terminal of the hose is caused to penetrate together with the cable bushing into the inside 12 of the transducer case 8 and the other terminal guides the ventilating hose 14 with a cable-plug 15 and terminates itself near the socket of the plug 15. In this way, the transducer can be used even in the water, and measurement errors due to temperature variations can be minimized.
Patent JP-S59206514-A (JP)
Title: Fixation of outfits for concrete structure
Inventor: SUGAWARA TADAO
IPC: E02B3/06
Filed: 1983-05-10
Abstract: PURPOSE:To attach outfits for concrete structure exactly and easily by a method in which the main beam of steel skeleton is formed, outfits are attached to the main beam, and concrete is placed on the main beam. CONSTITUTION:A mooring bitt 20, a mooring post 21, a hanging metal member 22 for transportation and steel bars 9 as outfits are welded to the upside of the main beam 8 of steel skeleton. A manhole frame 24 is welded to the upside of the steel bars 9. A vertical ladder is fixed by the steel bars 9 provided to the upside and downside of the main beam 8. Concrete wall 10 is then placed on the main beam 10 of steel skeleton to form a hollow concrete structure.
Patent JP-H07286788-A (JP)
Title: Heat transporting element and electronic instrument employing the element
Inventor: OHASHI SHIGEO
IPC: F28D15/02
Filed: 1994-04-19
Abstract: PURPOSE:To permit the control of heat transporting capacity without employing any mechanical movable part by transporting heat, generated in a heat generating member, efficiently to a heat radiating member installed at any arbitrary place. CONSTITUTION:Flat headers 1, 2 are connected through fine diametral tubes 3 while liquid 4 is sealed thereinto remaining a gas phase section 10 at the end of a flow passage. Flow passages are constituted in respective headers 1, 2 by fins 50, 51 while a capillary tube 7 is connected to a part of the flow passage in the header 2. The capillary tube is provided with a heating means 8 such as a heater or the like and liquid in the capillary tube is heated and boiled through bumping stepwise by pulse-type voltage supplied by a power supply 9. Upon bumping, the liquid is driven by a sudden pressure increase accompanied by evaporation. At the other end of the flow passage, the gas phase section 10 absorbs the fluctuation of volume.
Patent JP-S536160-A (JP)
Title: Rotary electric razor
Inventor: KITA MASAKAZU
IPC: B26B19/14
Filed: 1976-07-05
Abstract: PURPOSE: To extend the life, eliminating eccentric wear by means of a support shaft projected at the lower center of the outer blade in such a manner that the inner blade body is rotated with the center thereof supported by the shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000277799-A (JP)
Title: Nitride semiconductor element and fabrication thereof
Inventor: KANBARA YASUO
IPC: C30B29/38
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To form a nitride semiconductor element without requiring separation of a chip from a wafer by growing a nitride semiconductor on a substantial spherical crystal surface. SOLUTION: A spherical substrate 1 is mounted in the opening 4 of a basic body 2 and set in a reaction container while being supported by a support 3 and then an n type nitride semiconductor layer 10 is formed by growing a buffer layer 2 of GaN on the substrate 1 at 510 deg.C using hydrogen, ammonia and TMG. At first, the temperature in the reaction container is raised to 1050 deg.C and undoped GaN is gown using trimethyl gallium, TMG and ammonia gas while Si doped GaN is grown using TMG, ammonia gas and silane gas. Subsequently, undoped GaN is grown by stopping supply only of silane gas and undoped In0.4Ga0.6N layer is grown at 800 deg.C using TMG, trimethyl indium, TMI and ammonia to obtain an active layer 11. Since a nitride semiconductor is grown using a substrate in already separated state, destruction of semiconductor layer incident to separation is eliminated.
Patent JP-H04292088-A (JP)
Title: Degaussing circuit
Inventor: YAMAGUCHI DAIGO
IPC: H01F13/00
Filed: 1991-03-20
Abstract: PURPOSE:To eliminate noise on a screen caused by the action of a degaussing coil and stray capacity. CONSTITUTION:When a switch 2 is turned on, the action of a positive temperature characteristic thermister 7 and a degaussing coil 6 causes degaussing. In this case, a negative temperature characteristic thermister 8 parallely connected to the degaussing coil 6 reduces oscillation frequency caused by the degaussing coil 6 and the stray capacity, resulting in reducing noise.
Patent JP-S60225126-A (JP)
Title: Depression type exposing device
Inventor: HASEGAWA TAKAKUNI
IPC: G03B27/18
Filed: 1984-04-21
Abstract: PURPOSE:To increase the utilization rate of the heat energy of a light source device and to perform excellent thermal plate making or thermal copying operation even when an original has a large solid image by pressing alternately a light transmission plate and a pressure plate by using a hydraulic driving device. CONSTITUTION:A movable exposure table 1 has the light transmission plate 3, light source 4 like a xenon discharge tube, and reflecting mirror 5, and the pressure plate 6 consists of a substrate 7 and a cushion member 8. Working oil is fed to the cylinder chamber 19 of a hydraulic cylinder piston device 16 by the hydraulic pump 15 of the driving device 10 and a piston 18 is elevated to press the original sheet and thermal original paper or thermal copy paper arranged between the light transmission plate 3 and pressure plate 6. When the pressing force attains to a specific constant value, the thermal plate making of the thermal original paper or thermal copying of the thermal copy paper is carried out with heat energy generated by the discharging of the light source device 4. Cosequently, the specific pressing force is maintained for a specific time and the heat energy of the light source device 4 is utilized effectively at a high utilization rate.
Patent JP-S60223642-A (JP)
Title: Production of clad steel
Inventor: KUDOU TAKAYUKI
IPC: B22D19/16
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a clad steel having good quality without having a mixture structure in the boundary part and defective adhesion in the joint part thereof by installing a clad core material which is made of the same material as molten steels and has a min. thickness at the boundary between the respective molten metals in a casting mold and casting the respective molten steels into the mold. CONSTITUTION:The required molten steels 4, 5 are cast through respective runners 6, 7 into the casting mold 1 segmented by the clad core material 3 installed at the boundary part of the clad steel in the mold 1. The material 3 is made of the same material as the molten steels to be cast and is determined at the min. thickness at which only the surface layer is melted by the heat received from the molten steels in the stage of casting and adheres and bonds to the respective steels 4, 5 without melting the boundary part. The good adhesion between the material 3 and the steels 4, 5 is thus attained and the boundary part does not peel when the clad steel is made into a product. Since the boundary part of the core material 3 with the different materials does not melt, the clad steel having no mixed structure of both materials at the boundary part is obtd.
Patent JP-H10272738-A (JP)
Title: Pipe
Inventor: SANETO TORU
IPC: B32B27/28
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain excellent gas barrier properties and moisture-proofness in a wide moisture area of low to high moistures by laminating one or more gas barrier layers made of resin of a specific mol.% or more of a repeating component unit represented by a specific formula. SOLUTION: One or more gas barrier layers made of resin containing 30 mol.% or more of repeating unit represented by a formula (where R<1> indicates hydrogen atom or 1-2 C alkyl group, R indicates hydrogen atom or 1-3 C alkyl group) are laminated. A pipe-like multilayer laminate is formed by a co- extrusion molding method, co-injection molding method or solution coating method via an adhesive resin as needed by using the resin and thermoplastic resin. Thus, a co-extrusion laminating can be performed with wide moisture region of low to high moistures with excellent gas barrier properties and moisture-proof, and heat resistance and durability can be provided.
Patent JP-H03281239-A (JP)
Title: Preparation of damping concrete structure
Inventor: OISHI FUJIO
IPC: B32B5/18
Filed: 1990-03-30
Abstract: PURPOSE:To prepare a damping concrete structure reduced in the irregularity of quality with high productivity by a simple manufacturing process by bonding urethane elasto mer plates to a part of the bottom, side and end surface of an existing concrete struc ture as damping bodies and bonding closed cell soft plastic foam plates to the residual parts thereof. CONSTITUTION:A concrete crosstie 1 is arranged on a working bed so that the fixing surface 11 thereof is turned downwardly and the bottom surface 12 thereof is turned upwardly and an adhesive is applied to the positions coming into close contact with damping bodies 2. As the adhesive, a foamable adhesive material such as urethane having thixotropic properties is used. The damping bodies 2 are composed of members formed from an urethane elastomer having a horizontal U-shape. Each of the damping bodies 2 is fitted to the crosstie 1 from the bottom surface thereof and the bottom surface cover plate 12 thereof is closely bonded to the bottom surface cover plate 12 of the crosstie and the side surface cover plates 12 thereof are closely bonded to the front surface 14 and back surface 15 of the crosstie 1. Damping bodies 2 for side surfaces are bonded to the side surfaces of the crosstie 1. Further, soft plastic foams 3 having the same thickness as the damping bodies 2 are bonded to other parts as gap filling members.
Patent JP-S5416915-A (JP)
Title: Transmission system for start-stop synchronous character
Inventor: FUYUKI YUTAKA
IPC: H04L1/00
Filed: 1977-07-08
Abstract: PURPOSE:To secure a character-based designation for the parity of the transmitting character by writing the character and its parity designation data into the memory and then having a parity designation at the transmitter.
Patent JP-S58199264-A (JP)
Title: Hydraulic equipment for brake
Inventor: USUI AKIRA
IPC: B60T13/20
Filed: 1982-05-14
Abstract: PURPOSE:To generate braking oil pressure through only electric control, simplify a hydraulic equipment and facilitate its maintenance, by using a lifting mechanism which is operated under electric control and by converting the motive power of a lifter through an operating member to heighten the pressure. CONSTITUTION:An intensifying mechanism 13 is coupled to the lower part of the right-hand side of a maintenance frame 1. A cylinder in the intensifying machanism 13 is connected to one end of an operating member 4 through a piston rod 14. A pressure reducing box 15 is secured on the upper part of the right-hand side of the frame 1 so that the box is connected to the mechanism 13 through a hydraulic pipe 16. When an electric current is applied to a lifting mechanism 6, a rod 8 is expanded upwards so that the operating member 4 is swung clockwise about a pin 5. Consequently, the piston rod 14 is pulled so that a piston in the intensifying mechanism 13 is drawn out. When the electric current is cut off from the lifting mechanism 6, the rod 8 is contracted so that the connecting rod 14 is moved forth in the intensifying mechanism 13. Such steps are repeated so that a brake is put into and out of action over and again.
Patent JP-S5510124-A (JP)
Title: Transmission
Inventor: HAMADA SHINICHI
IPC: F16H63/00
Filed: 1978-07-03
Abstract: PURPOSE: To shift multi-speed shifting gears by sliding a movable clutch piece in a transmission by providing connectible lugs at the movable clutch piece and a high speed gear, engaging the clutch piece with the high speed gear, and forming the power transmitting portion at the engaged portion of the clutch piece with the high speed gear in a manner axially movably through the transmitting portion.  
     CONSTITUTION: Connectible lugs 14a-14d are formed at a movable clutch piece 12. Connectible lugs 13a-13d are formed at gears 8a-8d, respectively. The lugs 13d and 13b are engaged with the lugs 14d and 14b, respectively in a manner that the engaged portions may axially move therethrough. A gear shift lever is oeprated to axially move the clutch piece 12 to thereby shift the engaged portions to thus shift multi-speed shifting gears to thereby provide a simple construction therefor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57197651-A (JP)
Title: Device for extraction of square root operation
Inventor: MITSUTAKE TSUYOSHI
IPC: G06F7/552
Filed: 1981-05-29
Abstract: PURPOSE:To operate extraction of square root with a small capacity of Read Only Memory (ROM) by converting the 1st and the 2nd digital variable into a mantissa part and an index part respectively with which operate extraction of square root. CONSTITUTION:ROM 1 and 2 convert the 1st and the 2nd digital variable X and Y into mantissa parts (x) and (y) and index parts (m) and (n) respectively. ROM 3 outputs corresponding data P by inputting outputs (x) and (y) of the ROM 1 and 2, respectively, ROM 4 outputs corresponding data Q and R by inputting the outputs (x) and (y) of the ROM 1 and 2, and the output P of the ROM 3 respectively. ROM 5 outputs corresponding data S and T by inputting the output (x) of the ROM 1 and the output Q of the ROM 4, respectively. An addor 6 adds the output T of the ROM 5 and the output R of the ROM 4, and outputs an added value (u). The data S is a mantissa part the result of operation for (X<2>+ Y<2>)<1/2>, and the data (u) is an index part of the result of operation for (X<2>+Y<2>).
Patent JP-S577837-A (JP)
Title: Binder glass for paint with noble metallic color
Inventor: MIZUNO KIYOSHI
IPC: C03C8/10
Filed: 1980-06-16
Abstract: PURPOSE: To provide binder glass consisting of specified primary and secondary components, having specified surface tension at the m.p. and high bonding strength to mica powder, enabling direct printing and well complementing the color forming effect of mica powder.  
     CONSTITUTION: This binder glass has ≤280dyne/cm surface tension at the m.p. and consists of, by wt., 13W60% PbO, 15W65% SiO 2 , 1W14% B 2 O 3  and 0.5W 15% R 2 O (R is an alkali metal and B 2 O 3 +R 2 O=5W25%) as principal components and 0W5% each of ZnO, CdO and ZrO 2 , 0W4% Al 2 O 3  and 0W3% Tl 2 O as secondary components. In order to paint the surfaces of ceramics with a noble metallic color, mica powder coated with TiO 2 , etc. is kneaded with powder of said binder glass in the presence of a kneading agent for regulating the viscosity, and the kneaded material is applied by screen printing or other method. When the glass body is melted by baking the material, it can surely hold the mica powder by the high wetness due to the surface tension. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5554382-A (JP)
Title: Preparation of fluorescent material coated with pigment
Inventor: IWASAKI KAZUTO
IPC: C09K11/02
Filed: 1978-07-04
Abstract: PURPOSE: To prepare red phosphorescent particles uniformly coated with red pigment particles, by forming α-Fe 2 O 3  red pigment particles in the presence of red phosphorescent particles.  
     CONSTITUTION: Oxygen is introduced into a dispersion of a red phosphorescent material and chemically precipitated Fe(OH) 2 , to oxdize the Fe(OH) 2  to α-Fe(OH) 3 . After separating the phosphorescent material and α-Fe(OH) 3 , the mixture is calcined at 250W750°C in an oxidizing atmosphere, and the α-FeO(OH) attached to the surface of the red phosphorescent material is converted to red oxide (α-Fe 2 O 3 ).  
     USE: Cathode-ray tube for color TV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05327950-A (JP)
Title: Facsimile equipment
Inventor: FUKAI TOSHIAKI
IPC: H04N1/00
Filed: 1992-04-03
Abstract: PURPOSE:To retrieve the processing state of a transmission document by the classification of a transmitter in the retrieval of the processing state of the transmission document transmitted by a facsimile equipment. CONSTITUTION:An input part 1 of a transmitter ID indicating the identification of the transmitter, a transmission document state storage part 4 storing the transmitter ID, a transmission document number and the processing state of the transmission document, a transmission document state retrieving part 5 retrieving the processing state of the transmission document from the transmitter ID and a transmission document state display part 6 displaying the processing state of the transmission document are provided. Then, the processing state of the transmission document is retrieved by the classification of the transmitter through the use of the transmitter ID.
Patent JP-H11276880-A (JP)
Title: Condenser used in bubbling apparatus
Inventor: KOMIYA MITSUNORI
IPC: C23C16/448
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To keep the concn. of a raw material fed into a reacting part const. and to make the amt. of taking out of the raw material into the reacting part const. SOLUTION: In a bubbling apparatus wherein a carrier gas is blown into a raw material in a bubbler container to prepare a mixed gas of the carrier gas and the raw material by bubbling and the mixed gas is condensed by means of a condenser to make a satd. vapor at a required temp. and the raw material with a required concn. incorporated in the satd. vapor is fed into the reacting part, the condenser is constituted of a static mixer 9 wherein the mixed gas sent from the bubbler container and flowing inside is mixed, a holding member 10 prepd. by using a material with good heat conductivity surrounding the whole periphery of the mixer 9 and a temp. sensor for detecting temp. of the holding member 10.  In addition, a heater 12 for heating the holding member 10 and a thermoelectric converting element 13 for cooling the holding member 10 are provided on the condenser 4 and the heater 12 and the thermoelectric converting element 13 are controlled based on the detected value of the temp. sensor so as to keep the temp. of the mixed gas flowing in the mixer 9 at a const. temp.
Patent JP-S5442420-A (JP)
Title: Improved cellulose acetate hollow fiber and production thereof
Inventor: MAIKERU JIEI KERU
IPC: D01F2/30
Filed: 1978-07-04
Abstract: The invention provides cellulose acetate hollow fibers suitable for use in artificial kidneys which provide superior water and solute clearances. The cellulose acetate hollow fibers of this invention may be made from a molten mixture of 41-50% cellulose acetate, 30-57% polyethylene glycol (MW150-600) and 2-20% glycerine, the resultant fibers being cold drawn by 2-20% and then leached to remove the polyethylene glycol and glycerine. The hollow fibers of the invention have an internal diameter of 100 to 350 microns, a wall thickness of 20 to 60 microns, and ultra-filtration coefficient of 2 to 6 millilitres per hour per square meter per millimeter of mercury and a urea coefficient of 0.015 to 0.045 centimeters per minute.