baber/WOPTO huggingface dataset:
Patent JP-H045926-A (JP)
Title: Cooking net
Inventor: FUJITA SANAI
IPC: C04B33/13
Filed: 1990-04-24
Abstract: PURPOSE:To vary the taste of a cooking base material grilled on the cooking net and to more deliciously execute cooking by adding water to a composite consisting of animal bone powder, magnetic clay auxiliary, alumina and organic matter powder and mixing them, allowing it to adhere to a wire net, and drying and sintering it. CONSTITUTION:With respect to 100 weight parts of animal bone powder, 15 - 50 weight parts of magnetic clay auxiliary, 95 - 280 weight parts of alumina, and 5 - 15 weight parts of organic matter powder are mixed, water is added, and they are further mixed, by which a gel-like composite is obtained. Subsequently, a prepared wire net made of iron or stainless steel is immersed into the gel-like composite, and the composite is allowed to adhere to the periphery of wires for constituting the wire net. In this case, when fluororesin working is performed in advance to the wires for constituting the wire net, the composition can be allowed to adhere very easily by the action of incorporated alumina. Next, the wire net to which the composition is allowed to adhere is dried at about 200 deg.C, and also, sintered at about 400 - 800 deg.C, cooled to obtain the desired cooking net.
Patent JP-S60251452-A (JP)
Title: Continuous i/o transfer method of high speed circuit data
Inventor: OOTANI HISAO
IPC: H04L29/02
Filed: 1984-05-28
Abstract: PURPOSE:To reduce the load of a master CPU and to improve processing functions by adding an one-chip microprocessor as a slave CPU and directly controlling data transfer between a master memory and a serial data communication control LSI. CONSTITUTION:Buffer areas 21, 22 are formed in the master memory 2 and switching circuits SW1, SW2 are controlled by programs from the master CPU1 and the slave CPU9 to switch the areas 21, 22 in the memory 2 alternately and access them. When a large quantity of data are to be sent from a disk 14-1, the circuit SW1 is turned to the area 21 side, data transfer from the disk 14-1 to the area 21 is started, and at the end of data transfer, the circuit SW2 is turned to the area side 21 to transfer data from the area 21 to a communication control LSI6. At the end of the data transfer, the slave CPU9 turns the circuit SW2 to the area 22 side and the data of the transferred area 22 are transferred to the LSI6. Thus, the data can be transferred at a high speed without interruption by switching the circuits 21, 22 alternately.
Patent JP-S63271877-A (JP)
Title: Face heater
Inventor: SUZUKI TADAMI
IPC: H05B3/20
Filed: 1987-04-30
Abstract: PURPOSE:To aim at stabilizing electric characteristics and improving durability to thermal and mechanical shock by fixing a heater element to an insulation base plate consisting of a metal base plate and an electric insulation layer including at least enamel glass and synthetic mica by means of a heater coating layer. CONSTITUTION:A heater element 2 and part of a terminal plate 3 connected with it are fixed at an insulation base plate 1 consisting of a metal base plate 1a and an electric insulation layer 1b including at least enamel glass and synthetic mica by means of a coating layer 4. For the base plate 1, preprocessing for enamel such as Ni processing is applied to the metal base plate 1a using steel plate for enamel, and a properly adjusted slip including enamel glass and synthetic mica is applied, dried and baked, so an electric insulation layer 1b is formed. Electric characteristics are stabilized by this, and durability to thermal and mechanical shock can be improved.
Patent JP-S5534711-A (JP)
Title: Keyboard scanning system
Inventor: KODERA TSUGIO
IPC: H03M11/20
Filed: 1978-08-31
Abstract: PURPOSE: To make it possible to use the same hardware for the control of keyboard scanning and the scanning control of CRT display commonly by confirming whether the interrupt from the keyboard is caused or not each time the CRT display face is scanned once.  
     CONSTITUTION: Micro processor 21 controls keyboard scanning for the purpose of performing easily and cheaply keyboard scanning of a CRT display. Address information read out from refresh memory 22 by the command of processor 21 is transferred to display controller 25 and has control information added. Then, character selection code 28 and line selection signal 27 which are the output of controller 25 are used to input these information to an X decoder and a Y decoder by buffer 29. A key position of keyboard 34 is accessed on a basis of combination of outputs of decoders. Then, keyboard scanning is performed simulatneously each time the display face of CRT 33 is scanned once. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10286742-A (JP)
Title: Sensor, condition determination device and condition determination method for machine tool
Inventor: SHINNO HIDENORI
IPC: G05B19/4065
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensor and a condition determination device and a condition determination method for a machine tool in which mechanical action and thermal action can be simultaneously detected. SOLUTION: Distorgion gauges A1, A2 are disposed on an upper surface of a silicone rubber 12, and strain gauges B1, B2 are disposed on the lower surface side. The strain gauges A1, A2 are attached to a lower surface of a tool 20, and a steel plate 14 is installed on the side of the strain gauges B1, B2 to form a free interface. A heat flux of the tool 20 and the free interface combined with strain change of the tool 20 is outputted from the strain gauges A1-B2. A signal of the strain change (mechanical behavior) of a subject to be measured combined with the heat flux (thermal behavior) is thus provided, that is mechanical behavior and thermal behavior can be simultaneously outputted, thereby processing conditions can be grasped multi-dimensionally.
Patent JP-S5332899-A (JP)
Title: Production of ferrite single crystal
Inventor: MAEDA KUNIHIRO
IPC: C01G49/00
Filed: 1976-09-08
Abstract: PURPOSE: To produce large ferrite single crystal at low temp. by mounting a flux melt layer whose solubility to ferrite varies depending on temp. between polycrystalline ferrite and seed or substrate single crystal and maintaining the temp. at a specified level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314787-A (JP)
Title: Method and device for copying image
Inventor: MASANO SEITA
IPC: B41J2/01
Filed: 1994-05-20
Abstract: PURPOSE:To provide an image copying method and a device for it which can correct gradation property of a printing means and obtain excellent regenerated images. CONSTITUTION:A test pattern image which generates a density value of an image to be generated is previously stored in a pattern generating device 114. Based on the test pattern image stored in the pattern generating device 114, a test pattern is printed on a recording paper. The test pattern printed on the recording paper is read and stored in an image memory 112. Based on an image signal stored in the image memory 112, a printing property by a print head 111 is obtained, a correcting data corresponding to the printing property is obtained and stored in a backup RAM 115. In accordance with the contents of the RAM 115, an image data to be outputted to the print head 111 is corrected by gamma at a gamma correction circuit 109.
Patent JP-S5631437-A (JP)
Title: Reactor
Inventor: TAKEUCHI YOSHIYUKI
IPC: C10G7/00
Filed: 1979-08-22
Abstract: PURPOSE:To raise the efficiency of reactions by enlarging the outermost peripheral radius of rotation locus 1.5-3 times as large as that of a rotor of a rectangular box form for a reactor provided with plural pairs of rotary driving shafts and the rotor of a rectangular box form. CONSTITUTION:The upper part of horizontal and cylindrical container 1 is provided with a raw material supply port 2, a treated liquid discharge port 3, and a gas discharge port 4, and the inside of the cylindrical container 1 arranged practically horizontally is provided with two pairs of the rotary driving shafts 7a and 7b not piercing through the container 1 and a rectangular box form of rotors 6a and 6b by which the rotary driving shafts 7a and 7b are connected to each other. The rotators 6a and 6b are provided with plural stirring blades whose outermost spherical radius of rotation loci, is 1.5-3 times as large at that of the rotor. Thereby, lowering of the rollin-up of bubbles and the fluidity of liquids to be treated can be prevented.
Patent JP-H08276479-A (JP)
Title: Molding of disk substrate
Inventor: SHIMOJO SHUNICHI
IPC: B29C45/67
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a good double refractive index and to shorten a molding cycle time in molding a disk substrate enhanced in mechanical characteristics. CONSTITUTION: The movable mold and fixed mold of a mold for a disk substrate are respectively attached to the movable plate and fixed plate of a molding machine and, when the movable mold is moved toward the fixed mold so as to leave a predetermined distance of 0-0.5mm by mold clamping operation moving the movable plate through a mold clamping cylinder, injection filling is started and, at the time of the completion of mold clamping, the oil pressure applied to the mold clamping side of the mold clamping cylinder is adjusted to hold mold clamping force to the predetermined value corresponding to about 10-40% of rated mold clamping force. After the completion of the injection process, mold clamping oil pressure is raised to perform not only the control of mold clamping force of one stage or a plurality of stages but also a molten resin cooling process.
Patent JP-S62261592-A (JP)
Title: Propulsion device for vessel and method of attaching/ detaching it underwater
Inventor: HIGASHIHARA HIDETAKA
IPC: B63H5/07
Filed: 1986-05-09
Abstract: PURPOSE:To make an underwater installation possible through reducing the diameter of an intermediate shaft by giving sealing means to the input and output sides of a propeller drive system supported with bearings and received in a casing, and affixing a sealing-water cover on the inside-ship side of the installation portion of a hull at a time of attachment or detachment. CONSTITUTION:Radial and thrust-direction loads affecting the propeller shaft 9 of a propulsion device for a vessel are received by means of radial and thrust bearings 16, 17 provided in a casing 5. Accordingly, an intermediate shaft 11 connected to the propeller shaft 9 does not receive directly the reaction force of thrust, and its diameter can be made to be smaller. Next, when the device is detached and then attached underwater, a coupling 19 is taken away and the intermediate shaft 11 is separated from the propeller shaft 9 and a sealing-water cover 23 is affixed on the inside of the installation portion 18a of a hull so as to cover the whole of the propulsion device, which is made to go back and is taken off from the hull 18. Next, the propulsion device is inserted into the hull 18 through the installation portion 18a on the side of the hull 18 and is fixed tightly to the installation portion 18a, and then the sealing-water cover 23 is taken away and the propeller shaft 9 is connected to the intermediate shaft 11 by means of the coupling 19, thus ending the marine work.
Patent JP-S60250716-A (JP)
Title: Switching circuit for ventilating fan
Inventor: TOKIZANE TOSHIAKI
IPC: F24F7/007
Filed: 1984-05-25
Abstract: PURPOSE:To use a semiconductor element for the titled circuit to reduce its size and to prevent the load of a ventilating fan from being kept at ON or OFF by lighting up a lighting load at the ON of a switch, operating the ventilating fan load for a fixed period set up in a timer after turning off the switch and then stopping the ventilating fan load automatically. CONSTITUTION:The lighting apparatus 1 connected to an AC power supply AC in the ventilating fan switching circuit is lighted up by turning on the switch SW, and at the OFF of the switch SW, power is supplied to a timer IC in a timer circuit 3 through a power control circuit 5 and a switching circuit 6. Then, a delay operation is started by the timer IC in the circuit 3 to send a signal to the circuit 6 and turn on the circuit 6. A control circuit 5 receiving a signal from the circuit 6 drives the ventilating fan load 4, changes a power supply course and transmits the voltage applied to both the ends of the control circuit 5 to the circuit 3. After a fixed period has elapsed, a signal from the circuit 3 to the circuit 6 is stopped. Thus, the semiconductor is used for the circuit and to prevent the load 4 from being kept at ON or OFF.
Patent JP-H05319077-A (JP)
Title: Air conditioner for automobile
Inventor: IRITANI KUNIO
IPC: B60H1/22
Filed: 1992-04-24
Abstract: PURPOSE:To enable air blown off to be controlled extensively in temperature by disposing a condenser and an evaporator which constitute a refrigerating cycle, within a duct, and thereby heating air by means of heat radiation from the condenser. CONSTITUTION:An evaporator 207 and a condenser (heater) 203 are disposed within a duct 100, a blower 132 sending air to a cabin side via the duct is provided, an external heat exchanger 202 which exchanges heat for air in the outside of the duct 100, is disposed at the outside of the duct 100, and an expansion means 206 which decompresses coolant so as to be expanded, is interposed between the evaporator 207 and the condenser 203. In this case, air is only cooled by the evaporator 207 thus disposed as mentioned above, and air is only heated by the condenser 203. By this constitution, temperature is properly controlled while air is being defumidified.
Patent JP-H07314543-A (JP)
Title: Metal mold for blow-molding
Inventor: TAKATORI HIROYUKI
IPC: B29L22/00
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a metal mold for blow-molding excellent in heating/cooling response and having substantially uniform temperature distribution on the surface of cavity in which the molding cycle is shortened. CONSTITUTION:The metal mold 80 comprises a surface plate 82 forming the cavity surface, a rear plate 84 disposed in parallel with the surface plate 82 while spaced apart appropriately therefrom, and a plurality of struts 86 being coupled perperidicularly with the surface plate 82 and the rear plate 84 while spacing apart from each other. The space between the surface plate 82 and rear plate 84, except the struts 86, defines a medium channel 80A.
Patent JP-S58224844-A (JP)
Inventor: TANAKA YASUSHI
IPC: B65G17/20
Filed: 1982-06-21
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-H02118042-A (JP)
Title: Alloy material for data memory of magneto- optical disc
Inventor: WAN INJIYUN
IPC: C23C14/14
Filed: 1989-04-26
Abstract: PURPOSE: To produce an alloy material for data memory satisfying conditions for magneto-optical disks by using an MnBi alloy as a base body and adding Al elements and Si atoms thereto.  
     CONSTITUTION: A transparent base body (glass, polymethyl methacrylate) is housed into a vacuum chamber and SiO 2 , Mn, Bi and Al are housed therein so as to attain about 0.7 to 1.0g atom ratio of Bi, about 0.2 to 0.5g atom ratio of Al and about 0.5 to 2g atom ratio of Si per 1g atom ratio of Mn. When the vacuum in the chamber attains about 10 -6  to 10 -7 Torr, the SiZO 2 , Mn, Bi and Al are respectively heated to their m.p. or above and are successively deposited by evaporation on a substrata, by which the multilayered thin films consisting of the substrate/SiO 2  /Mn/Bi/Al are formed. When the vapor deposition ends, the multilayered thin films are annealed for 3 to 5 hours at 300 to 380°C in the vacuum chamber and are cooled down to room tap. As a result, the data memory material having high magneto-optical rotation θK at room temp. which attains 2.5°C when a measurement wavelength is 633nm is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62265118-A (JP)
Title: Production of precursor sol of barium titanate
Inventor: OZAKI YOSHIHARU
IPC: C01G23/00
Filed: 1986-05-10
Abstract: PURPOSE:To obtain the titled precursor sol having a stable colloidal state without using a deflocculating agent by adding the mixed liquid of water and alcohol of necessary amount to the mixture of barium alkoxide and titanium alkoxide and hydrolyzing this mixture. CONSTITUTION:Barium alkoxide and titanium alkoxide are mixed at about 1:1. The concn. of an alcoholic soln. of Bi-Ti mixed alkoxide is regulated to about 0.3-0.7mol/l. While adding the mixed soln. of water and alcohol in sufficient amount to this mixed alkoxide soln., this mixture is hydrolyzed at the temp. within the range of about 0-30 deg.C. By this hydrolysis, colorless transparent precursor sol of barium titanate wherein alcohol is used as a dispersion medium is obtained and this sol has a stable colloidal state.
Patent JP-H01250312-A (JP)
Title: Composition for oral cavity
Inventor: NAGANUMA TAKESHI
IPC: A61Q11/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a composition for oral cavity having extremely high chemical cleaning effects, containing an aldehyde compound and a water-soluble polyphosphate. CONSTITUTION:7-9C aldehyde compound (e.g., actylaldehyde) and a water-soluble polyphosphate (e.g., sodium tetrapolyphosphate) are optionally blended with an abradant, binder, surfactant, water, etc., and prepared by a conventional procedure to give the aimed substance. The aimed substance can he manufactured into dentifrice such as tooth paste, mouthwash, troche, chewing gum, etc. The blending ratio in the whole composition is 0.01-20wt.% aldehyde compound and 0.1-10wt.% water-soluble polyphosphate. Contaminants of the teeth, such as stain, plaque, food refuse or resin of cigarette are effectively removed by chemical action, parts not reached by brush can be cleaned and beautifying effects of surface of the teeth are increased.
Patent JP-S61266504-A (JP)
Title: Liquid spraying device
Inventor: FUKUDA TADASHI
IPC: B22F9/08
Filed: 1985-05-20
Abstract: PURPOSE:To increase a spraying angle without generating spouting-up and to obtain fine powder having irregular shapes by providing a turbulent flow forming member in a region for connecting an inflow slit for the spraying liquid of the titled device for executing a liquid atomizing method by using an annular nozzle to a guide path. CONSTITUTION:The annular slit nozzle 14 is provided to the periphery at the bottom end of an introducing port 12 in which the flow of a molten metal falls. The nozzle 14 is connected to the spraying liquid inflow slit 16. The slit 16 is connected at the other end to the annular spraying liquid guide path 20 connected to a spraying liquid feed port 18. The spraying liquid such as water or oil fed from a supply source is therefore guided through the inlet 18 to the path 20 where the liquid stagnated temporarily and thereafter the liquid is sprayed through the slit 16 from the nozzle 14. An angle 22 is provided to the connection region where the path 20 is connected to the sit 16 and therefore the spraying liquid is made turbulent flow by the effect thereof and enters the slit 16. The purpose is thus achieved.
Patent JP-2000296406-A (JP)
Title: Annular cutter and device for attaching/detaching the same
Inventor: SHIGEGAKI TADAHISA
IPC: B23B51/05
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent the vibration of an annular cutter in boring operation by transmitting only cutting torque to a control face of a sleeve, a lock member for a storage hole formed in an arbor, and an engagement recess part of an insertion part and receiving a thrust by abutting the free end face of the arbor on the shoulder of an annular cutter. SOLUTION: While an annular cutter 6 is machining a work W, the bottom face of an engagement recess 9b has such a shape with a room as forming a clearance 21 toward a lock member 7 so that only cutting torque can be transmitted to an annular cutter 6 by the abutment between a second control face of a sleeve 4 and a side of the engagement recess 9b without receiving a thrust by the lock member 7. The shoulder part 6a of the annular cutter 6 has such a structure as abutting on the bottom face 1c of an arbor 1 at all times so that no clearance is formed between the arbor bottom face 1c and the shoulder part 6a of the annular cutter 6 so eliminate the annular cutter 6 from vibrating.
Patent JP-S589925-A (JP)
Title: Production of api standard class x80 steel pipe of superior low temperature toughness
Inventor: TAKADA ISAO
IPC: C22C38/12
Filed: 1981-07-09
Abstract: PURPOSE:To obtain a steel pipe of superior low temp. toughness by forming a steel pipe from steel plate which contains specific ratios of C, Si, Mn, P, S, Nb and is hot rolled under prescribed conditions and subjecting the pipe to an aging treatment at prescribed temps. CONSTITUTION:The steel contg., by weight, <=0.15% C, <=0.7% Si, 0.5-2.5% Mn, <=0.025% P, <=0.005% S, 0.01-0.15% Nb, <=0.07% Al, and further if necessary, contg. 0.01-0.15% V, 0.005-0.15% Ti, 0.005-0.15% Zr, etc. is produced by melting and a slab having the thickness from 300mm. up to three times the thickness of the final product is cast continuously from said steel. At the point of the time when the surface temp. of the slab attains 1,000-800 deg.C, rough rolling is begun. Within 60sec after the end of the rough rolling, final finishing is begun at 950- 750 deg.C and the steel is subjected to finish rolling at >=60% draft and Ar3 transformation point -650 deg.C temps. Such hot rolled steel strip is coiled at 750-450 deg.C and is formed to a steel pipe. The steel pipe is subjected to an aging treatment at 100-400 deg.C.
Patent JP-S63273547-A (JP)
Title: Metallic core for high pressure casting and its production
Inventor: EKOSHI YOSHIAKI
IPC: B22D11/00
Filed: 1987-04-29
Abstract: PURPOSE:To improve accuracy and quality of a product by forming a core body by metal of pure zinc, etc., and forming thermosetting resin and mica series coating layer on surface of the core body. CONSTITUTION:The core body 1a is cast and formed by the metal of the pure zinc or zinc alloy, etc., having melting point lower than that of Al alloy for die casting. Next, the thermosetting resin solution is coated on the surface of the core body 1a and after drying, the core body 1a is dipped into the mica slurry and the surface thereof is cured. By this method, the mica series coating layer 1b is formed on the surface of the core body 1a. At the time of executing casting for the product 3 by using this core 1, by existence of the mica series coating layer 1b, alloying caused by reaction between the molten Al alloy and the core 1 at the product forming, is prevented. Therefore, the accuracy of the product 3 is improved and also the quality is improved by smoothening the inner face, etc.
Patent JP-S5534860-A (JP)
Title: Controller of electric car
Inventor: SUGIMOTO SHIYUNICHIROU
IPC: B60L15/28
Filed: 1978-09-04
Abstract: PURPOSE: To facilitate for switching high and low speed operation, changing command current by open/close of change-over switch causing the load current limiting value to make small.  
     CONSTITUTION: A signal A corresponding to stepped on accelerator pedal is fed into the command winding 11 of magnet phase shifter 6 by means of transistor (TR6). A signal transmitted from power winding 8 of magnet phase shifter 6 is applied to thyristor chopper 3 by means of Miller integrator 15 and Schimitt circuit 14 to control speed of motor 1. With a change-over switch 12 turned on, since the accelerator power voltage is dropped by means of Zener diode ZD 2 , the impedance of TR6 becomes large to provide small command current, causing small load current limiting value. Further, in this case transistor TR8 becomes low impedance with the increase of current flowing rate of chopper, pulling accelerator power voltage until reaching a specified current flowing rate, and causing to suppress the revolutions of motor. 
     COPYRIGHT: (C)1980,JPO&Japio