baber/WOPTO huggingface dataset:
Patent JP-H03102391-A (JP)
Title: Color liquid crystal display device
Inventor: YAMAGUCHI TADAHISA
IPC: H04N5/66
Filed: 1989-09-18
Abstract: PURPOSE:To realize the color liquid crystal display device of good image display quality by sampling an R, a G, and a B signal latched in a data driver with a sampling clock invariably when the RGB signal has a maximum value. CONSTITUTION:An R signal of the R, G, and B signals which are character signals outputted from an information terminal 15 is sent to an amplifier 14 as it is, but a G signal is delayed by one clock and a B signal is delayed by two clocks and sent to the amplifier 14. Consequently, the G signal is one clock delayed behind the R signal inputted to the data driver and the B signal is two clocks delayed. Then a timing generating circuit 13 delays the clock itself on the whole so that the R signal is inputted after reaching the maximum value and the R signal falls completely three pulses after the R signal. Thus, all the R, G, and B signals are sampled only once at a normal level to obtain necessary brightness and an image of one dot is prevented from being displayed to two dots.
Patent JP-S61118021-A (JP)
Title: Ttl logic circuit
Inventor: KOIZUMI TAKEO
IPC: H03K19/088
Filed: 1984-11-14
Abstract: PURPOSE:To prevent malfunction even at a short pulse interval by connecting an emitter of a TTL logic circuit containing a common emitter transistor (TR) input to common directly and providing a level shift diode between the base electrode and the input. CONSTITUTION:When an input pulse is fed to an input terminal 2, a Schottky barrier diode SBD1 is turned on at the trailing (from H to L level), a level shift diode D2 is turned off, a TR 6 is turned off, a TR 2 is turned on, TRs 3, 4 are turned off and a TR 5 is turned on. The SBD1 is turned off at the leading (from L to H level) of the input pulse, the anode potential of the D2 rises and is clamped to a sum 1.4V between the base-emitter voltage VBE.TR6=0.7V of the TR 6 and a forward voltage FF.D2=0.7V of the D2, and the D2 and the TR 6 are turned on. When the TR 6 is turned on, the base voltage VB.TR 2 of the TR 2 is clamped to 0.3V being the difference between the VBE.TR6=0.7V of the TR 6 and the forward voltage VF.S2=0.4V of the SBD2.
Patent JP-S62100272-A (JP)
Title: Production of milk protein-containing food
Inventor: SUGISAWA AKIRA
IPC: A23L23/00
Filed: 1985-10-26
Abstract: PURPOSE:To prevent the occurrence of flocculates caused by heat treatment under pressure, by incorporating a specific amount or more of a specified stabilizer in a liquid or pasty material containing a milk protein before filling and hermetically sealing the material in a container. CONSTITUTION:Raw materials are incorporated and mixed to give >=1wt% content of milk protein in a part free of ingredients of the resultant liquid or pasty material. At least one of guar gum, xanthan gum or locust bean gun is contained in a liquid or pasty material before filling and hermetically sealing thereof in a container and the filled and hermetically sealed milk protein- containing food is heat-treated under pressure. The content of the guar gum, etc., as a stabilizer is >=0.1wt%, preferably <=1.0wt% based on a part free of ingredients of the liquid or pasty material.
Patent JP-H0767729-A (JP)
Title: Shelf device of a refrigerator
Inventor: ICHIKAWA AKIO
IPC: F25D25/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide a shelf device which can minimize the unused space of the storage room of a refrigerator. CONSTITUTION:A shelf side rail 56 is composed of a vertical wall 58, a horizontal wall 59 which is bent and projected inwardly from the bottom end of the vertical wall 58 and holds a shelf, a flange 61 which is bent and projected downward from the edge of the horizontal wall 59, and hook-shaped engaging claws 62 which are formed at the rear end of the vertical wall 58 and the flange 61. A side column 51 is provided with multiple engaging holes 71, according to the configuration of the engaging claws 62, which can be detachably engaged with the engaging claws 62 of the shelf side rail 56.
Patent JP-H04121912-A (JP)
Title: Manufacture of oxide high temperature superconductive conductor
Inventor: HIKATA TAKESHI
IPC: H01B12/04
Filed: 1990-09-10
Abstract: PURPOSE:To increase critical current density by holding temperature during the temperature rising in a step of heat treatment after filling material for an oxide high temperature superconductive conductor in a metal sheath and thereafter raising the temperature up to the target temperature. CONSTITUTION:Powder being composed of Bi2O3, PbO, SrCO3 and CuO is heat- treated for 8 hours at 800 deg.C, and this is formed in powder-like state, and is heat-treated for 8 hours at 860 deg.C, and again in the above way, is ground into powder-like state. Further after it is heated for 3 hours at 760 deg.C under the reduced pressure of 5Torr, it is filled in a silver pipe and wire drawing and rolling are performed. The wire obtained in this way is heated as temperature is raised at 5 deg.C/minute, at each temperature on the way of temperature rising the temperature rising is once stopped and held for 2 hours and thereafter the temperature is raised up again to 845 deg.C at the temperature rising speed of 5 deg.C/minute. After that, it is heat-treated by holding the temperature for 50 hours in atmospheric condition and thereafter it is cooled down slowly.
Patent JP-H0872484-A (JP)
Title: Writing board
Inventor: OGASAWARA TSUTOMU
IPC: H04N1/00
Filed: 1994-09-08
Abstract: PURPOSE: To ensure easy writability and easy erasability on the surface of writing sheet in a writing board. CONSTITUTION: Writing sheet 15, which is conveyably spread between rollers 13 and 14, is backed with a backing board 16 so as to form writing surface 15a on the front surface side of the sheet 15. On the other hand, the backing board 16 consists of insulating base layer and dielectrically attracting layer, which is provided on the insulating base layer under the condition that electrodes are pinched between both the layers. The electrodes are equipped so as to attract the writing surface 15a to the dielectrically attracting layer by energizing. The backing board is arranged facing to the writing sheet 15 under the state that a gap is provided between the backing board and the writing sheet.
Patent JP-S6483819-A (JP)
Title: Two-cycle internal combustion engine
Inventor: ONO EIJI
IPC: F02B25/00
Filed: 1987-09-28
Abstract: PURPOSE:To promote the reduction of blow amount of fuel to an exhaust side by specifying the closing timing of each intake valve while designing the pointing direction of a nozzle port in a fuel injection valve, in the case of an engine providing the two intake valves and arranging the fuel injection valve in an intake port. CONSTITUTION:A rising part 5 of triangular section, having a ridge 5a in the bottom end part, is formed in an internal wall surface 3a of a cylinder head 3, and this rising part 5 arranges the first and second intake valves 6a, 6b in one side while a pair of exhaust valves 7 in the other side. Opening and closing the first intake port 12a by the first intake valve 6a, the first intake port 12a sets a fuel injection valve 17 so as to supply fuel in a cylinder in an opposite side to the second intake valve 6b, and a nozzle port of the fuel injection valve 17 is formed so as to be directed to a head part back surface of the first intake valve in an opposite side to the second intake valve 6b with respect to the axial line of the first intake valve 6a. While the closing timing of the second intake valve 6b is set later than the closing timing of the first intake valve 6a.
Patent JP-H0687038-A (JP)
Title: Press die
Inventor: AMANO TADASHI
IPC: B21D24/00
Filed: 1992-09-09
Abstract: PURPOSE:To reduce a stripper pressure, a necessary press pressure by supporting the cutting blade members of a die divided into plural pieces movably in an expanding direction from the body. CONSTITUTION:The cutting blade members 23 of the die are divided into plural pieces. The cutting blade members 23 of the die are supported movably in the expanding direction from the die body 17. Each of the cutting blade members 23 of the die is supported turnably in the expanding direction by a horizontal supporting axis 25. In this way, the need for a large stripper pressure can be eliminated in press working such as offset working, half shearing, drawing, etc.
Patent JP-S61121826-A (JP)
Title: Electrical wire discharge machining unit
Inventor: NAKAYAMA TAKEO
IPC: B23H7/04
Filed: 1984-11-16
Abstract: PURPOSE:To make it possible to perform machining in the most suitable condition and facilitate machine operation by constituting the captioned unit in such a way that the contact signals of the conductive datum pillar provided on a table surface plate and an electrode is calculated by a position counter and the diameter of the electrode operated by the signals are automatically set. CONSTITUTION:When a wire electrode is brought into contact with a conductive pillar 19, signals are transmitted from a detecting unit 20 to an NC controller 12. The NC controller 12 receives the signals at position counter 16 to stop the relative movement of the wire electrode and then to move it to the direction of making it leave. After leaving, the wire electrode 6 contacts with the pillar 19 again and leaves it again to operate the diameter of the electrode in an operation circuit 21 on the basis of the value counted during the movement. The result is set in a variable to be stored in a memory 22. Machining conditions are set in relation to the diameter of the electrode in the memory 22 when required. This constitution prevents an operator from the mistake in inputting or the like and annoying input operation and enables the machining in the most suitable condition.
Patent JP-S61119608-A (JP)
Title: Method for controlling grain size of blast furnace charge
Inventor: TAKEDA KANJI
IPC: C21B7/24
Filed: 1984-11-16
Abstract: PURPOSE:To attain stable operation of a blast furnace by estimating the grain size of the charge in the furnace from the grain size of the ore on the outlet side of an ore storage tank and the grain size of the coke on the outlet side of the coke storage tank and controlling the ratio of the harmonic mean diameter of the ore layer and coke layer and the grain size of the ore in the furnace. CONSTITUTION:The grain size of the ore on the outlet side of the ore storage tank and the grain size of the coke on the outlet side of the coke storage tank are actually measured in the blast furnace having a bell type charger. The grain size of the charge in the furnace is estimated by using the decrease rate of the grain size intrinsic to the device and the correction factor corresponding to the strength of each particle from both grain sizes. The ratio of the harmonic mean diameter of the ore layer and coke layer in the furnace (ore/coke) is controlled to >=(0.16 - 0.002 X coke diameter mm) and the grain size of the ore is controlled to <=4.4mm. The aggravation of the furnace condition is prevented by the above-mentioned control method and the lower limit grain size of the ore which can be used is widened by the decreased grain size of the coke.
Patent JP-H1093490-A (JP)
Title: Satellite data distribution system utilizing mobile communication system
Inventor: OKADA YASUSHI
IPC: H04Q7/38
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the satellite data distribution system in which a general subscriber easily supplies data distribution system by using a mobile communication system. SOLUTION: The satellite data distribution system delivering data to a plurality of subscribers via a satellite 1 has each step that a center station 10 sends data to the satellite 1, the data are delivered to at least one mobile communication base station 30 from the satellite 1, and the data are delivered to the subscriber 40 of the mobile communication system from the mobile communication system base station 30.
Patent JP-H0289658-A (JP)
Title: Method of driving thermal head
Inventor: SASAKI TAKAO
IPC: B41J2/355
Filed: 1988-09-28
Abstract: PURPOSE:To reduce the cost of the whole system by providing a driver IC with the transfer function of gate pulses for division drive, dividing a block selective signal into two and decreasing the core wires of the connector of a thermal head. CONSTITUTION:A DRIVE and a CLK 2 represent an input signal to a shift register 1 and a block signal for transfer. The shift register 1 represents a serial input and parallel-out type shift register, and the DRIVE input signal is shifted successively by the clock pulse CLK2 for transfer and output to BLK1- BLKN as outputs. The BLK output of a number to be driven from the BLK1-N is connected to a DST input, thus allowing division drive. Operation in which energy applied to a heating resistor at the time of drive is controlled is conducted easily by varying the pulse period T of the CLK2. Accordingly, signal conductors for division drive are divided into two of DRIVE and CLK2, thus reducing the cost of a cable, cable assembly, etc.
Patent JP-H0694653-A (JP)
Title: X-ray analyzer
Inventor: HORII YOSHIMASA
IPC: G01N23/223
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a fluorescent XAFS measuring device where the intrusion length of X rays for a sample can be retained constantly in the fluorescent XAFS measurement accompanying wavelength scanning for an analyzer utilizing X rays, especially improvement of an X-ray absorption microstructure measuring device. CONSTITUTION:This analyzer is provided with X-ray detectors 12 and 18 for measuring each intensity of an incidence X ray 11 entering a sample 14 to be measured, a reflection X ray 19 which is reflected from the sample 14, and a fluorescent X ray 16 from the sample 14, a measuring equipment controller 20 for calculating the reflection factor from the intensities of the incidence X ray 11 and the reflection X ray 19, a spectroscope controller 21 which follows wavelength scanning of the incidence X rays 11 and adjusts the incidence angle to the sample 14 so that the reflection factor is retained constantly, and a sample stage 15 which can vary the incidence angle and where the sample 14 is placed.
Patent JP-H0791819-A (JP)
Title: Heat insulating structure
Inventor: AMAYOSHI TOMONAO
IPC: F25D23/06
Filed: 1993-09-28
Abstract: PURPOSE:To provide equal combustion speed to a foamed heat insulating material, employing conventional horogenized hydrocarbon as a foaming agent and permit the securing of noncorrosive property against a metallic pipe arranged in the structural body even when a hydrocarbon, having flamability, is employed as the foaming agent of the foamed heat insulating material. CONSTITUTION:A space of a heat insulating structure 1, in which a metallic pipe 5 is arranged, is filled with a foamed heat insulating material produced by a method wherein a polyol constituent, containing at least 50% or more of benzilic ether type phenol resin, organic polyisocyanate, foam stabilizer, catalyst and a foaming agent having at least one constituent of hydrocarbon are mixed and foamed.
Patent JP-S61119155-A (JP)
Title: Production of processed food
Inventor: NIWANO SHICHIRO
IPC: A23L11/00
Filed: 1984-11-15
Abstract: PURPOSE:To produce a processed food in an entirely new form containing large amounts of uniformly and stably incorporated components of an animal, bird or fish lipid and separated soybean protein, by kneading a uniform mixture of both components under pressure. CONSTITUTION:2-8pts.wt. separated soybean protein is added to 1pt.wt. animal, bird or fish lipid or edible part with a high lipid content, e.g. fatty meat or epidermal part, and further water and if desired another food raw material, seasoning, etc., are mixed therewith to give a uniform mixture containing at least 70wt%, based on the total solid, total of the animal, bird or fish lipid and the separated soybean protein and 10-85wt% water. The resultant mixture is then kneaded in e.g. an extruder, usually under 5-100kg/cm<2> pressure.
Patent JP-S62100466-A (JP)
Inventor: TEODOORU BIRUGE
IPC: C04B22/08
Filed: 1985-10-28
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-H1068536-A (JP)
Title: Protection duct for refrigerant pipe for air-conditioner, protection duct device for refrigerant pipe for air-conditioner, and spread preventing tool
Inventor: KANAMORI YOSHIHARU
IPC: F24F5/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein a longitudinally continuous cut part is formed in a hollow cylinder body having a longitudinally bendable bellows part, a peripheral wall is spread and a refrigerant pipe is contained through the cut part. SOLUTION: The whole of a protection duct 1 is formed of synthetic resin and provided with a longitudinally bendable bellows part 12 and comprises hollow bodies 11 with connection parts 13, capable of being connected to a protection cover, provided at both ends of the belows part 12 and a longitudinally continuous cut part 14 is formed in the central part of a bottom wall. The protection duct 1 deforms the peripheral wall of the hollow cylinder body 11 toward outside through its own elasticity and a refrigerant pipe for an air conditioner is contained in through a spread cut part 14. In this case, even when the refrigerant pipe is arranged in a curved state through free bending of the bellows part 12, the refrigerant pipe is contained and protected so as to cope with a situation.  Further, the cut part 14 is formed in the bottom of the hollow cylinder body 11, the bottom is arranged with the bottom brought into contact with the wall surface of a building and penetration of rainwater and powder dust to an internal part is prevented from occurring.
Patent JP-H0790516-A (JP)
Title: Aluminum-base alloy having low coefficient of thermal expansion and high strength and its production
Inventor: MASUMOTO TAKESHI
IPC: C22C21/00
Filed: 1993-09-28
Abstract: PURPOSE:To produce an Al-base alloy having low thermal expansion characteristic, high strength, and high toughness by preparing an alloy consisting of specific percentages of Al, Fe, rare earth elements, Si, etc., and containing specific volume percentages of amorphous substance. CONSTITUTION:An alloy, having a composition represented by Al100-a-b-cMaXbSic(where M means one or more elements among Fe, Co, and Ni and X means one or more kinds among Y and rare earth elements), is prepared. In this formula, a=5 to 15%, by atom, b=0.5 to 15%, and c=1.5 to 7.5%. A quartz tube 2 is charged with the alloy. After melting by means of high-frequency heating coil 5, the resulting molten metal 4 is pressurized by means of argon gas, sprayed through a nozzle hole 3, and brought into contact with a cooling roll 1 made of copper to undergo rapid cooling, by which a foil 6 containing amorphous substance by at least 50% by volume percentage is produced. By this method, the foil 6 composed of the Al-base alloy having low thermal expansion characteristic, high strengthm and high toughness can be obtained.
Patent JP-H1186973-A (JP)
Title: Electric connector
Inventor: TSUDA JUNICHI
IPC: H05F3/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which has excellent corrosion resistance and is capable of reducing fraction defective in manufacture and increasing the rigidity and breakage strength of a tab terminal. SOLUTION: An annularly square metal shell 8 to encircle the outer wall 7 of a housing 4 is separated from a tab terminal 16. The both parts 8, 16 are connected together in the condition that the holding part of the tab terminal 16 holds the lower edge of the metal shell 8. The rigidity and breakage strength of the tab terminal 16 are increased independently from the metal shell 8. The parts 8, 16 are individually formed for easy machining. Since there is no need for such high positional precision as that required for integrally forming, the parts 8, 16, fraction defective can be reduced. Plating can be applied to the tab terminal 16 after sheeted, and plating irregularity in molding can be prevented.
Patent JP-S6482038-A (JP)
Title: Plotting head for automatic plotter
Inventor: MURAYAMA MINORU
IPC: G03F1/90
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate the need to replace a plotting shaft and to perform many kinds of operation by one plotting machine by holding plotting shafts on the plotting head, and changing the plotting shafts automatically, and performing rotation control. CONSTITUTION:A plotting blade 14 is held at the lower end of the large- diameter shaft part 12 of a plotting shaft body 10 and a gripping body 18 is fixed to the upper end part of a shaft 12. A plotting head has shaft bodies 10 arranged around a support shaft 36 and they are supported on a turret. Then when cutting operation is performed, a shaft body 10 to be used is selected first and conveyed to a plotting position by rotating the turret 34 through the support shaft 36, and the turret 34 is fixed. Then the shaft body 10 is gripped by the gripping member 104 and separated from the support shaft 36, and the blade 14 is made to abut on a work on a surface plate. Then while the shaft body 10 is supported on a linear rotary bearing 32, the blade is put in the same direction with the blade 14 by a motor 94 to perform the cutting operation while adjusting the downward force of the blade 14 by a motor 88.
Patent JP-S61120482-A (JP)
Title: Heat sensitive element
Inventor: KOJIMA KEISUKE
IPC: H01L35/00
Filed: 1984-11-15
Abstract: PURPOSE:To obtain an element, which generates luminescence light characterized by high light emitting efficiency and narrow spectrum distribution, by constituting a heat sensitive element by a cemiconductor substrate and an epitaxial layer that is to become a light input part, and including one or more very thin layers for forming a quantum well used for forming a small energy band gap part in the epitaxial layer. CONSTITUTION:Incident light Io is emited from a light source 1 such as a light emitting diode and inputted to a GaAs heat sensitive element 3, which is attached to a body 4, whose temperature is to be measured, through a beam splitter 5 and an optical fiber 2. Luminescence light IL is discharged from the element 3 and inputted to a light intensity detector 7 comprising a photodiode through the fiber 2 and a filter 6. In this constitution, the element 3 is composed of a GaAs substrate 10 and an AlxGa1-xAs epitaxial layer 11 on the side of the incident light Io. A very thin layer 12 constituting a quantum well is sandwhiched in the layer 11. Thus the recombination of electrons and holes in the layer 123 is accelerated.
Patent JP-S6483682-A (JP)
Title: Method for recovering noble metal from solution
Inventor: YAMAZAKI HIROSHI
IPC: C22B11/00
Filed: 1987-09-26
Abstract: PURPOSE:To efficiently and easily recover noble metals by combining electrolytic reduction and the reduction by a reducing agent at the time of recovering the noble metals from a soln. contg. a noble metal complex. CONSTITUTION:A soln. contg. the ions of noble metals such as palladium, rhodium, and platinum, and their complex as the waste soln. from noble metal refining, plating, etc., is moderately electrolyzed. As a result, the noble metal ions are recovered, and the complex is decomposed. The noble metal ions generated by the decomposition are reduced with a reducing agent (sodium borohalide and/or hydrazine), and recovered.