baber/WOPTO huggingface dataset:
Patent JP-S5923247-A (JP)
Title: Sample capturing column
Inventor: SAITOU TOSHINORI
IPC: G01N30/96
Filed: 1982-07-30
Abstract: PURPOSE:To eliminate the possibility of the deterioration in quality of amino acid and org. acid during transportation by providing a liquid feed port and a liquid outflow port to the other ends of the 1st and the 2nd columns which have connection joints in the end parts on the one side, and packing cation and anion exchange resins in the 1st and the 2nd columns respectively. CONSTITUTION:A cation exchange resin 2 is packed in the space part around the axial center of the 1st column body 1, and filters 3, 4 are disposed on the top and bottom thereof. An anion exchange resin is packed around the axial center of the 2nd column body 11, and filters 13, 14 are disposed on the top and bottom thereof. A specified amt. of, for example, bio-fluid is sampled, and is inserted into the circular conical part on a circular conical base, from which the sample is injected into the 1st column. The bio-fluid flows gradually in the 1st column tube 21, the 2nd column tube 24, and the hole 23 of a joint 22, and the amino acid in the material constituting said fluid is adsorbed by the cation and anion exchange resins. No impurities are thus made present in the columns or only the negligible amino acid and org. acid are trapped and hermetically sealed therein; therefore, there is no need for cooling the columns during transportation and the cost is reduced.
Patent JP-S5756850-A (JP)
Title: Toner for development
Inventor: HASEGAWA TETSUO
IPC: C08L21/00
Filed: 1980-09-24
Abstract: PURPOSE:To obtain a pressure fixable toner causing no bleeding phenomena by using a resin obtd. by mixing and polymerizing wax having a functional group, a styrene monomer, an ethylene acrylic deriv. or an ethylene-vinyl acetate copolymer. CONSTITUTION:A styrene monomer and a xylene soln. contrg. ethylene alkyl acrylate or ethylene vinyl acetate and wax having a functional group such as 12-hydroxystearic acid glyceride is stirred and polymerized. The resultant resin, as well as magnetic material particles and a coloring agent are mixed, and a toner is made by a conventional method. As the wax having a functional group, any wax such as a higher fatty acid, an alcohol and their ester, acid amides, chlorinated paraffin, polyethylene oxide, and metallic soap can be used as far as they have functional groups. The toner may furher be contained with other binder resins and wax or the like.
Patent JP-S5657763-A (JP)
Title: Preparation of aromatic thiosulfonate
Inventor: KONISHI KAZUO
IPC: C07C381/04
Filed: 1979-10-15
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for a germicide, an insecticide, etc. in high yield in a short time, by reacting an aromatic sulfinate with sulfur in the presence of an amine in a solvent.  
     CONSTITUTION: An aromatic sulfinate is reacted with sulfur in the presence of an amine in a solvent, e.g. methanol, to give an aromatic thiosulfonate almost quantitatively. n-Butylamine, i-propylamine, etc. may be preferably used as the amine, and the amount is 5W100mol% based on the raw material sulfinate. The reaction temperature is preferably 30W50°C, and the reaction time is about 15minW2hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5923096-A (JP)
Title: Scroll compressor
Inventor: SAKATA KANJI
IPC: F04C18/02
Filed: 1982-07-30
Abstract: PURPOSE:To increase the compression efficiency of a scrll compressor, by eliminating the residual area by modifying the configuration of the inner end portions of a fixed scroll vane and a revolving scroll vane such that a straight line portion of the revolving scroll vane comes close to a straight line portion of the fixed scroll vane at the final stage of the compression stroke of the compressor. CONSTITUTION:The contours of a fixed scroll vane 33 and a revolving scroll vane 25 are obtained respectively by connecting half circles drawn alternately around two centers spaced a distance (t+e) from each other, where (t) is the thickness of the vanes 25, 33 and (e) is the radius of revolution. A straight line portion JQ perpendicular to the segment connecting the two centers A, B is formed on the inside of the starting portion of the volute of the scroll vanes 25, 33, respectively. With such an arrangement, the straight line portion of the revolving scroll vane 25 comes close to the straight line portion JQ of the fixed scroll vane 33 at the final stage of the compression stroke, so that it is enabled to discharge the compressed gas completely and to thereby reduce the compression loss.
Patent JP-S62289069-A (JP)
Title: Controller for liquid crystal television
Inventor: MIKI YUTAKA
IPC: G09G3/36
Filed: 1986-06-09
Abstract: PURPOSE:To insure a DC component against being impressed on a liquid crystal panel and to prolong the service life of a liquid crystal panel by always making the drive waveform of the liquid crystal panel into AC by the output of a video signal detection circuit if there is no video signal. CONSTITUTION: A synchronizing separator circuit 11 in the video signal detection circuit 8 takes out the synchronizing signal of a composite video signal inputted to a video signal input terminal 1. The output of a top value holding circuit 12 becomes a high level, and the output of a waveform shaping circuit 13 becomes a logic H. If there is no video signal because a tuner is substantially out of tune and an idle channel is received, the output of the synchronizing separator circuit 11 has no synchronizing signal. Therefore the output of the video signal detection circuit 8 becomes a logic L, and a clock generator circuit 2 generates a making AC signal. The polarity of the output of a signal electrode drive circuit 5 is inverted, and the waveform of a signal that is made into an AC without fail is impressed on the liquid crystal layer of the liquid crystal panel 6.
Patent JP-H05326816-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMA YOMIJI
IPC: H01L23/50
Filed: 1992-05-26
Abstract: PURPOSE:To make a semiconductor container small in size and to shorten the length of a wiring by a method wherein a semiconductor device is held by a lead frame. CONSTITUTION:GND lead frames 4b are fixed on the prescribed parts on one side of the upper surface of the circumferential wall of a semiconductor container 1 using sealing material, a die bond part 4 is connected to a metallized part 1a, and a semiconductor element 2 is mounted on a die bond part 4b3. Then, an output lead frame 4a is fixed to the other prescribed part on the upper surface of the circumferential wall of the semiconductor container 1, and an inner lead part 4a1 is held on the semiconductor device 2. Accordingly, an electrode pad 2a and an inner lead part 4a1 are connected by a fine metal wire 5. Then, a cover 6 is put on the semiconductor container and closed by sealing material 7b.
Patent JP-S62291363-A (JP)
Inventor: KAJIOKA YASUO
IPC: E04F21/24
Filed: 1986-06-09
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-H10327280-A (JP)
Title: Image forming device and its controller
Inventor: OSUMI MAKOTO
IPC: H04N1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To efficiently operate respective function parts by printing picture data received by a data reception means in a printing means when a copying processing is judged to be impossible and storing a printed original in the printing means. SOLUTION: When control data indicating a printing/copying instructions is received from a data processor, the state of a copying part 10 is grasped. Namely, whether an original transportation device is in an opened state as it is or not and whether it is in a toner empty state or not is grasped. When the copying part 10 is in a state where it cannot be copied by any cause, only the printing is executed. At this point the printed original is stored in the original stock part of the printer part 11. When the operations of the copying part 10 and the printer part 11 stop and the copying part 10 is restored to a copying possible state, the original stored in the original stock part of the printer part 11 can be copied and therefore the original is copied.
Patent JP-H03300-A (JP)
Title: Air bag connection body for support of decorative product and method for connecting respective air bags
Inventor: ASANO MATARO
IPC: A47G33/04
Filed: 1989-05-26
Abstract: PURPOSE:To easily combine three or more air bags in specific connecting constitution by mutually connecting three or more air bags arranged radially at the connection parts of the centers thereof and separating the respective air bags outside said connection parts to form spaces. CONSTITUTION:In a support 1 assuming the shape of a Christmas tree, three air bags 2, 3 arranged radially are mutually connected at the connection parts 4 of the centers thereof and separated outside said connection parts 4 to form spaces 5. Various Christmas ornaments are hung from the support 1. The integrally molded one of two air bags 2 and one air bag 3 are prepared. Each of the air bags 2, 3 is prepared by superposing two vinyl sheets 6 one upon another and inserting a plug 7 in the sheets 6 and sealing the parts becoming the outer peripheries of the air bags 2, 3 and the outer peripheral part of the plug 7. Among the seal parts 8 of both air bags 2, 3, the contact part of them becomes an integral connection part 8a.
Patent JP-H07318047-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: KANAI YUKIO
IPC: F23K5/22
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the operating failure of a solenoid switching valve due to mixed moisture freezing and to improve the replacing operability of the valve, etc. CONSTITUTION:A liquid fuel combustion apparatus comprises a main fuel storage unit 1 and a subtank 4 communicating with the unit 1 as a fuel storage section, a solenoid switching valve 11 for feeding fuel to a vaporizer via a reservation tank 7 for burning, connected at one end of a fuel return tube 10 for returning the fuel to the section to the bottom of the tank 7, and provided in the tube 10, wherein the other end of the tube 10 is connected to the tank 4. The valve 11 is provided at an upper position than the lowermost part of the section in a vertical extension 10a of the tube 10.
Patent JP-H025384-A (JP)
Title: Electric heater
Inventor: YAMAMOTO SHUJI
IPC: F24D13/02
Filed: 1988-05-31
Abstract: PURPOSE:To obtain automatic temperature control without being affected by a cover material by controlling the excitation of a heating wire on the same plane with the first temperature sensor and switching and controlling the maximum temperature setting based on the difference from the signal of the second temperature sensor via an intermediate layer. CONSTITUTION:A heating wire 12 and the first temperature sensor 13 are flatly arranged respectively below the surface material 17 of an electric carpet main body 11, the second temperature sensor 14 is arranged in zigzags on a substrate 19 such as an aluminum foil via an intermediate layer 16, the lower face is covered by a heat insulating material 18. A controller 15 is arranged at one corner of the main body 11 to control the excitation of the heating wire 12 based on the signal from the sensor 13 and the signal from a temperature setting resistor circuit, on the other hand, the maximum temperature setting is switched based on the output corresponding to the difference between the signals of the sensors 13 and 14. Whether a cover is put on the main body 11 or not is detected, the set temperature is automatically changed, the same warm feeling can be invariably obtained.
Patent JP-H01301575-A (JP)
Title: Aluminum nitride base for semiconductor
Inventor: KATO HIROYUKI
IPC: H01L23/15
Filed: 1988-05-31
Abstract: PURPOSE:To obtain an aluminum nitride substrate for semiconductor having high bonding strength to various metals, by forming a thin film layer of a specific metal on a surface of sintered aluminum nitride composed mainly of AlN and containing specific amounts of yttrium, calcium and oxygen. CONSTITUTION:The objective aluminum nitride substrate for semiconductor is produced by forming a thin layer of one or more kinds of metals selected from Ti, Cr, Ni-Cr, Ta:N (tantalum nitride), Al, Mo and W on a surface of sintered aluminum nitride composed mainly of AlN, containing <=4wt.% of a calcium compound (in terms of CaO) and <=12wt.% of an yttrium compound (in terms of Y2O3) and having a total oxygen content of 0.01-10wt.% in the sintered material. The bonding strength between the sintered aluminum nitride and the thin metal layer is >=2.5kg/mm<2>.
Patent JP-H01233138-A (JP)
Title: On-vehicle theft preventing alarm device
Inventor: MATSUSHITA KOJI
IPC: B60R25/10
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the consumption of electric power in stand-by time by connecting an alarm output circuit through an amplifying circuit and a timer circuit onto an input FET which ON-operates when the output signal of a piezoelectric shock sensor becomes a prescribed value. CONSTITUTION:A piezoelectric type shock sensor 10 detects the impact acceleration applied onto a car body and generates an electric signal. An input FET 12 ON-operates when the output signal of the shock sensor 10 becomes a prescribed value. An amplifying circuit mainly consists of a plurality of transistors 24 and 26, and is always kept in OFF-state and put into ON-state by the ON- operation of the input FET 12. While, a timer circuit consists of a timer condenser 50, common contact point 52, resistance 56, timer time adjusting resistance 59, etc., and holds the ON-state of the amplifying circuit only for a prescribed time. An alarm output circuit consists of an alarm contact point 44, etc., and outputs an alarm signal during the ON-state of the amplifying circuit.
Patent JP-S6024701-A (JP)
Title: Microwave hybrid integrated circuit
Inventor: FUJIOKA KOUJI
IPC: H01P7/08
Filed: 1983-07-20
Abstract: PURPOSE:To simplify manufacturing process and to improve reliability by providing a capacitor structure on a substrate by ceramic multilayer substrate technique. CONSTITUTION:An insulating body 14 consists of ceramic having low dielectric loss and an upper metal 15 forms a capacitor electrode. A line 16 connects the upper metal 15 and an end of a bias resistance 8. A thick film capacitor is formed of three layers, i.e. a lower metal of a source grounding electrode 5 that works as the lower metal of the capacitor, the insulating body 14 and the upper metal 15, and works as one power supply source grounding microwave amplifier. Accordingly, a chip capacitor becomes unnecessary and manufacturing process can be simplified.
Patent JP-H05323932-A (JP)
Title: Multi-monitoring system
Inventor: GOTO IWAO
IPC: G06F3/14
Filed: 1992-05-26
Abstract: PURPOSE:To provide a multi-monitor system by which wholly controls window processes over all of plural monitors. CONSTITUTION:The multi-monitoring system is equipped with the monitors 1a, 1b..., a keyboard 4 and a mouse 5 for inputting the contents of the window processes on the monitors 1a, 1b..., a window control means 6 which performs inputted window processes, a window setting means 7 as application software for setting window parameters regarding the window processes, and a window control means 8 as window control software for controlling the window processes. The window control means 8 moves or copies a window generated on one monitor to another optional monitor or replacing windows between different monitors.
Patent JP-S5657749-A (JP)
Title: Crystallization of phenylalanine
Inventor: MATSUISHI TSUTOMU
IPC: C07C231/24
Filed: 1979-10-17
Abstract: PURPOSE: To crystallize phenylalanine in high crystallization yield, by adding a specific compound to an aqueous solution of phenylalanine.  
     CONSTITUTION: Phenylalanine is crystallized from an aqueous solution of phenylalanine obtained e.g. by the hydrolysis of proteins of defatted soybean, fermentation, synthesis, etc. The crystallization is carried out in the presence of ≥10g/100g water, pref. ≥20g/100g water, of sodium sulfate. The addition of sodium sulfate decreases the solubility of phenylalanine remarkably, and consequently increases the crystallization rate and the yield of phenylalanine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06324023-A (JP)
Title: Low-temperature measuring method for modulus of elasticity, internal friction, and sound speed
Inventor: FUKUHARA MIKIO
IPC: G01H7/00
Filed: 1993-05-12
Abstract: PURPOSE:To quickly and accurately measure the change in the modulus of elasticity, stiffness rate, volume elastic rate, Lame's parameter, Poisson ratio, vertical/horizontal internal friction, sound speed etc. under a wide range of extremely low temperature conditions. CONSTITUTION:A sample 3 consisting of various kinds of solid materials is mounted to a supersonic waveguide body 1 where recessed and projecting parts are formed on an outer-periphery surface and an ultrasonic pulse is discharged to both. With the ultrasonic waveguide body 1, one edge where the sample 3 is mounted is inserted into a cryostat 2 satisfying a wide range of low-temperature conditions, the other edge with a heater or a hot-water jacket 8 and a transmitter/receiver 9 is outside the cryostat 2, thus maintaining the state of normal temperatures. The ultrasonic pulse is discharged from the transmission circuit of a single-around unit 11 and then the change in the modulus of elasticity and internal friction is measured by performing operation processing of the propagation time and attenuation rate in the sample 3. Also, the sample 3 can be held and retained by a pair of ultrasonic waveguide bodies with a transmitter and a receiver and the pulse echo method can also be applied for measurement.
Patent JP-H06321769-A (JP)
Title: Body cleanser and shampoo
Inventor: SOMEYA NORIO
IPC: A61K8/00
Filed: 1993-05-12
Abstract: PURPOSE:To obtain a body cleanser and a shampoo capable of washing body and hair with dechlorinating tap water by using a natural material originated from marine lives. CONSTITUTION:In addition to components for hair washing, naturally obtained coral sand powders and vitamin C are compounded. The coral sand eliminates chlorine in tap water and makes shampoo water slightly basic. In addition, calcium components are eluted from the coral sand.
Patent JP-H08116291-A (JP)
Title: Receiver for spread spectrum communication
Inventor: NISHIMOTO TETSUNORI
IPC: H04B1/709
Filed: 1994-06-16
Abstract: PURPOSE: To build up the receiver for spread spectrum communication economically by eliminating the need for a sine wave generator and a multiplier so as to reduce the number of components. CONSTITUTION: A received input signal is given to a quantization means 2 via a noise reduction means 6, in which the signal is quantized by a clock signal whose frequency is 2f in order to eliminate the need for a sine wave generator and a multiplier and the resulting signal is subject to weighting correlation processing with respect to a fixed correlation bit pattern in a 1st correlation processing means 3A based on a clock signal whose frequency is (f) and subject to weighting correlation processing with respect to the same fixed correlation bit pattern in a 2nd correlation processing means 3B based on an inverted clock signal whose frequency is (f) in parallel.
Patent JP-S61295983-A (JP)
Inventor: ITO MASANOBU
IPC: B66B7/06
Filed: 1985-06-21
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-S61296123-A (JP)
Title: Carbon fiber exhibiting ultrahigh-strength composite property
Inventor: HIRAMATSU TORU
IPC: D06M101/00
Filed: 1985-06-21
Abstract: PURPOSE:Carbon fibers, having a specific high average fiber tensile strength and tensile strength of resin-impregnated strand and further ultrahigh-strength fiber properties and capable of giving composite materials having an ultrahigh strength with very little resin dependence and exhibiting ultrahigh-strength composite properties. CONSTITUTION:Ammonia is blown into a solution of a copolymer of acrylonitrile with a small amount of itaconic acid, etc., to modify the copolymer, and the reultant solution is extruded and spun through a spinneret into a coagulation bath. The resultant fibers are then washed with water and dried to give acrylic fibers, which are heat-treated in air at 240-260 deg.C temperature and then carbonized by increasing the temperature to 1,200 deg.C in nitrogen atmosphere to afford carbon fibers. The carbon fibers are treated in a treating bath filled with an aqueous solution of nitric acid while applying a positive voltage thereto and heat-treated in nitrogen atmosphere at 700 deg.C to give the aimed carbon fibers having at least 530kg/mm<2> average fiber tensile strength and >=650kg/mm<2> tensile strength of a resin-impregnated strand.
Patent JP-H0428336-A (JP)
Title: Visual line detecting device
Inventor: KONISHI KAZUKI
IPC: A61B3/113
Filed: 1990-05-24
Abstract: PURPOSE:To detect the visual line of an image pick-up person in correspondence with correct lateral and longitudinal positions of a camera by detecting the position of the camera and selecting the readout direction of an image sensor corresponding to the output. CONSTITUTION:An MPU 1 reads out the output of a position sensor 5 through an interface circuit 3, and it is judged if a camera is at a lateral position or longitudinal position, and the readout direction of an image sensor 6 is selected on the basis of the result. Accordingly, the readout direction is selected so that the horizontal direction of an eyeball is read out always as one line of the continuous information. The signals are read out according to the set readout order, and the first Purkinje image is detected. The center coordinates of the first Purkinje image are calculated, and recorded in a memory. Then the edge at both the edges of a pupil is obtained by using the line including the first Purkinje image, and the center coordinates of the pupil is obtained from the coordinates. The direction of the visual line is obtained from the center coordinates of the first Purkinje image and the center coordinates of the pupil, and further the steady visual line position on a pint plate is obtained in consideration of a finder optical system.
Patent JP-H085494-A (JP)
Title: Vacuum sensor
Inventor: HENMI KOJI
IPC: G01L9/12
Filed: 1994-06-16
Abstract: PURPOSE:To provide a vacuum sensor which is simple in structure, small-sized, and besides can measure wide range of vacuum pressure with by itself by counterposing plural sets of diaphragm electrodes and conductive film electrodes with different areas thereby constituting a plurality of sensor capacitors. CONSTITUTION:Conductive diaphragm electrodes 14, 16 and 18 are made, possible to displace and besides in a body with the thick part of a board 4, below the hoes 8S, 10S, and 12S provided in the predetermined positions of a plate silicon board 4 and a second glass board 6. Moreover, conductive film electrodes 24, 26, and 28 with the same area as the electrodes 14, 16, and 18 are provided, in opposition to the electrodes 14, 16, and 18, at topside of the first glass board 2. And, these electrodes 24, 26, and 28 are led out through the conductive part of an island 40 and a field through part 22, and the vacuum degree can be measured from the change of capacitance between the electrodes 14, 16, and 18 and the electrodes 24, 26, and 28 caused accompanying the displacement of the electrodes 14, 16, and 18.
Patent JP-S5760078-A (JP)
Title: Pickling methof for metal
Inventor: HASEGAWA TAKASHI
IPC: C23G1/02
Filed: 1980-09-29
Abstract: PURPOSE:To prevent the corrosion of stainless steel or the like inexpensively and simply during pickling by dipping the steel in a pickling soln. at a low temp. prior to the pickling. CONSTITUTION:When stainless steel or the like is pickled at a high temp., it is dipped in a pickling soln. with low corrosiveness at a temp. below the pickling temp. to form a stable coat on each steel surface. After slowly raising the temp. of the pickling soln., the steel is pickled at the prescribed temp. Since no corrosion inhibitor is used, this method produces a high pickling effect. The stable coat on the steel surface is not spoiled by the pickling at the high temp., so that corrosion of the steel surface can be prevented effectively.