baber/WOPTO huggingface dataset:
Patent JP-H01180184-A (JP)
Title: Picture retrieving device
Inventor: TAMAI SHUNICHI
IPC: G09G1/00
Filed: 1988-01-12
Abstract: PURPOSE:To facilitate selection by a retrieval personnel by retrieving and displaying a picture element data satisfying a prescribed attribute, designating prescribed data for plural number of times and revising the display position of plural picture data to be designated. CONSTITUTION:A picture reader 10 of a picture retrieval device converts an original picture into an electric signal and inputs the signal to a CPU 12. Moreover, a keyboard 11 inputs a retrieval request and a picture registration request. The CPU 12 controls the entire retrieval device, stores the attribute of the picture data into an index file 13 and a CPU 22 generates an identification code 22 corresponding to the attribute. The code 22 and the designated attribute 23 are registered in a file 13 as a record 21. Then the code 22 is added to the head of an original picture and stores the result in an original picture storage device 14 as a data file 24, the display position of the designated still picture data is revised by a picture controller 16 and a picture reduction device 15 or the like, displayed on a picture display device 17 to facilitate the selection by the retrieval personnel.
Patent JP-H06337202-A (JP)
Title: Method and apparatus for adjusting cross-sectional area ratio of metal coated electric wire
Inventor: MIKUMO AKIRA
IPC: G01R31/02
Filed: 1994-01-19
Abstract: PURPOSE:To measure cross-sectional area ratio distribution by measuring the electric resistance value of the predetermined length of a metal coated electric wire and calculating the cross-sectional area ratio of each coating layer from the measured value and the preliminarily stored electric resistance value of each coating layer and continuously moving a predetermined length area. CONSTITUTION:A constant current is allowed to flow through an electric wire 27 from a constant current power supply 31 through first electrodes 29a, 29b and the voltage generated across second electrodes 33a, 33b is measured by a voltmeter 35 and an electric resistance value is calculated by a computer(CPU) 37. The electric resistance values of the stabilizing material part and superconductive material part composed of Cu or a Cu alloy of the electric wire being a Cu composite superconductive wire are preliminarily stored in the CPU 37. Next, the electric resistance value of the electric wire 27 is continuously measured in the longitudinal direction of the electric wire 27 while the electric wire 27 is continuously wound around a taking-up means 41 from a supply means 39. The CPU 37 continuously calculates each cross-sectional area ratio in response to the preliminarily inputted electric resistance values of the superconductive material part to measure cross-sectional area ratio distribution in a non-destructive manner.
Patent JP-H05256546-A (JP)
Title: Ice separating method for ice making machine in refrigerator
IPC: F25C1/10
Filed: 1993-01-13
Abstract: PURPOSE: To separate ice completely from an ice making case by turning the ice making case in one direction, applying a torsional force the ice making case for a specified period, turning the ice making case in the opposite direction, and reapplying a torsional force to the ice making case for a prescribed period. CONSTITUTION: Water is supplied from a water supply hose 1 to an ice making case 4 which is set in the fixed bracket 3 of an automatic ice maker 2. Ice is then made automatically, while the water supplied to the ice making case 4 is detected by means of an ice-making sensor 5. Subsequently, the ice-making case 4 is turned by means of the motor 6 in the automatic ice maker 2, twisted through the engagement of a protrusion 7 of the ice making case 4 with a stopper 8 of the fixed bracket 3 to release ice cubes to drop onto an ice tray, thus applying a torsional force to the ice making case 4 for a specified period. Subsequently, the ice-making case 4 is turned in the opposite direction, and a torsional force is applied again to the ice making case 4 for a prescribed period.
Patent JP-H06213760-A (JP)
Title: Leak inspection system
Inventor: KATO KANJI
IPC: F02F1/24
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a system for inspecting leakage simply and easily with high efficiency without immersing an object into water. CONSTITUTION:The leak inspection system comprises a microphone 20 for converting vibration of the air caused by leakage of the air from an object to be inspected, i.e., a muffler 1, into an electric signal, an amplifier unit 32 for deciding leakage of gas based on a conversion signal from the microphone 20, a DC 24V converter 33 and a relay circuit 36(except a buzzer 41 and a working lamp 42), a buzzer 41 for notifying leakage of gas, and the working lamp 42. The microphone 20 is provided detachably with a head cover 21 for shielding noise.
Patent JP-S62163856-A (JP)
Inventor: YAMASHITA TAKAYUKI
IPC: B61F3/00
Filed: 1986-01-14
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-S60236649-A (JP)
Inventor: MASUDA TERUO
IPC: A61H15/00
Filed: 1985-01-14
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-H02290312-A (JP)
Title: Information channel and method of signal transmission
Inventor: CHIYAARUZU OOTEISU FUOOJI
IPC: H03F3/38
Filed: 1990-01-11
Abstract: PURPOSE: To accurately duplicate an analog signal by transmitting an input analog signal to a precise rectifier through a current transformer which functions as an electric isolator. CONSTITUTION: A rectangular wave pulse is supplied from a rectangular wave generator 14 to a modulator 16. An analog input signal is modulated by a modulator 16 with the rectangular wave through a voltage-current converter 10 to which a preemphasis filter 12 is connected and supplied to the current transformer 18 which functions as an isolator. Then the signal is passed through the precise rectifier 20 and has high-frequency noise reduced by a deemphasis filter 22, so that the resulting signal is outputted. Consequently, a device which has its input and output terminals easily separated electrically and can propagate a low-noise, high-precision, and wide-bandwidth signal is easily obtained.
Patent JP-S60148005-A (JP)
Inventor: SASAZAWA KAZUO
IPC: H01B3/12
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11204605-A (JP)
Title: Method and apparatus for evaluating interfacial distortion
Inventor: USHIO JIRO
IPC: G06F17/50
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating interfacial distortions between a silicon crystal and an oxide film. SOLUTION: An interface between substances A and B and an environment therearound is modeled by a cluster of a plurality of atoms, the entire structure is optimized by changing the positions of all the atoms in accordance with a molecular orbit calculation, the substances A and B with the optimized structure kept are divided by their interface, generated dangling bonds are terminated with appropriate atoms, only the positions of the terminated atoms are optimized by the molecular orbit calculation, thus obtaining the total energy of distorted parts of the substances A and B and a structure.  Next, the clustered structured of the substance A and B parts is optimized in accordance with the molecular orbit calculation by changing the positions of all the atoms to find a total energy and a structure under no-distortion condition, and the distorted state and the no-distortion state are evaluated.
Patent JP-S62162749-A (JP)
Title: Internal-combustion engine generator
Inventor: KAWAKAMI HIDEAKI
IPC: F02D41/14
Filed: 1986-01-13
Abstract: PURPOSE:To improve accuracy and simplify structure, by carrying out the revolution number feedback control of an internal-combustion engine generator by means of the rotation angle control of a step motor with the counted value of pulse signals having frequency corresponding to a deflection and corresponding to the polarity of the deflection. CONSTITUTION:The revolution number of an internal-combustion engine which drives a generator 1 is detected by a revolution number detector 6, and is compared to a set value from a setting device 7 with a computing element 9 via an F-V converter. Deflection signals are amplified by a compensate circuit 10, and a VF converter 11 outputs up-count pulses UP and down-count pulses DP which have frequency corresponding to the amplified deflection signals and correspond to the polarity of the deflection to an updown counter 12 and a location detecting circuit 13. The rotation angle of a step motor 4 which drives a throttle valve 3 can be controlled corresponding to the counted value of the updown counter 12 via a magnetization circuit 14 and a driving circuit 15.
Patent JP-H11199096-A (JP)
Title: Paper conveying device
Inventor: TSURUOKA HIROYUKI
IPC: B65H7/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect abnormal conveyance of paper with simple constitution. SOLUTION: Sensors 12, 14 are installed with a interval L along a conveying direction U of paper 90. Elapsed time from the time of the sensor 12 detecting the passage of the paper tip until the time of the sensor 14 deteting the passage of the paper tip is counted by one counter. In the case of the count value being equal to the time of conveying the paper 90 by the interval L portion, the paper 90 is judged not to be skewed, and in the case of the count value being unequal to the time of conveying the paper 90 by the interval L portion, the paper 90 is judged to be skewed. The skew feed of the paper 90 can be accurately detected on the basis of the count value using only one counter without using two counters heretofore in use.
Patent JP-S5499135-A (JP)
Title: Production of slurry coating
Inventor: NINOMIYA SHIYOUGO
IPC: C09D5/00
Filed: 1978-01-20
Abstract: PURPOSE: A mixture consisting of resin powders, a surfactant and an aqueous medium is mechanically pulverized with a ball mill under specific conditions to produce a slurry coating having good shelf stability and coating operability and forming smooth coating films.  
     CONSTITUTION: A mixture consisting of a granulated solid resin softening at 5 - 120°C, 0.1 - 5 wt% of a surfactant, 1 - 10 wt.% of a thickener and an aqueous  medium on the resin basis, where the solid content is 20 - 70 wt%, is introduced into a ball mill and balls with a density of 2 - 8 are added to the mixtur in an amount  of 50 - 200 parts by volume per 100 parts of the mixture. Then, the pressure in the  ball mill is kept at 5 - 160 mmHg and the mixture is crashed mechanically for 10 - 100 hr.  
     EFFECT: The foaming of water containing a surfactant is prevented and a series of manufacturing processes including atomization and filling into vessels can be performed with no trouble. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59132855-A (JP)
Title: Production of alcohol-containing lactic acid beverage
Inventor: OBATA HITOSHI
IPC: A23L11/00
Filed: 1983-01-14
Abstract: PURPOSE:Soybean milk containing saccharides is inoculated with a lactic bacterium and an ethanol-produing yeast and cultured to produce an ethanol-containing lactic acid beverage almost free from bad smell characteristic in soybean milk or in conventional ethanol-containing lactic acid beverage. CONSTITUTION:Soybean milk is combined with 20-100pts.wt. per 100pts.wt. of the solid component in the milk, of saccharides such as lactose, sucrose or glucose and inoculated with a lactic bacterium such as Lactobacillus bulgaricus or Streptococcus thermophilus and an ethanol-producing yeast such as Kluyveromyces lactis, Candida kefyr or Saccharomyces cerevisiae, then subjected to cultivation at about 20-40 deg.C for 40-100hr.
Patent JP-S5390773-A (JP)
Title: Silcon semiconductor device on sapphire
Inventor: ONGA SHINJI
IPC: H01L29/786
Filed: 1977-01-21
Abstract: PURPOSE: To improve mobility by designing the channel direction on a(111) Si layer in the [1-100] direction of sapphire faces and isolating between elements with a thermal oxide film in a SOSMOS element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5390886-A (JP)
Title: Wiring structure
Inventor: HONMA YOSHIO
IPC: H05K1/00
Filed: 1977-01-21
Abstract: PURPOSE:To reduce the distance between the center and the adjacent connecting parts, by making the connecting aperture contain more than two connecting parts.
Patent JP-H07211489-A (JP)
Title: Microwave plasma processing device and method for cleaning the device
Inventor: TANO SHINJI
IPC: C23F4/00
Filed: 1994-01-21
Abstract: PURPOSE:To enhance the quality of samples and the operation rate of a device. CONSTITUTION:A nonstick plate 11 is disposed at least inside the side wall 34b of a reaction chamber 34 and an RF generation means 12, for applying RF to the nonstick plate 11 is connected to the plate 11. When the nonstick plate 11 is formed of a conductive Ti material coated with an insulating film of Ti oxide, contamination with metals can be prevented and etching can be done, and a strong plasma can be generated near the nonstick plate 11 by application of RF to the nonstick plate 11, and any material adhering to the surface of the nonstick plate 11 can be removed through etching at relatively high speed.
Patent JP-S58122713-A (JP)
Title: Mold ignition coil for internal combustion engine
Inventor: NISHI MASANOBU
IPC: H01F38/12
Filed: 1982-01-18
Abstract: PURPOSE:To obtain superior heat resistance and heat shock resistance by concentrically positioning a cylindrical body made of an electrical insulating material having elasticity between the primary coil and the secondary coil. CONSTITUTION:A cylindrical body 8 made of an electrical insulating material having heat resistance and elasticity is engaged with the inside circumference of a bobbin 5 for the secondary coil 6. A coil 6 is positioned together with the cylindrical body 8 at the outside of the primary coil 1 concentrically with the letter. Next, a thermosetting resin 7 is poured to seal the primary and the secondary coils 1, 6 while fixing the cylindrical body 8. With this arrangement, it is possible to absorb and mitigate stress by the elastcity of the cylindrical body 8 even if the resin is stressed when the internal temperature of an ignition coil repeatedly increases and decreases by the running and stoppage of a car, for example. Therefore, the occurrence of cracks can be prevented by greatly distorting the coil 6 and the resin 7.
Patent JP-H03210764-A (JP)
Title: Structure of positive electrode for battery
Inventor: TAKAHASHI NORIMASA
IPC: H01M4/04
Filed: 1990-01-12
Abstract: PURPOSE:To reduce variance in the capacity of the positive electrode and in the closed circuit voltage characteristic by impregnating the positive electrode active material after it is press formed and before it is inserted in the positive electrode case with a solution in which electricity conducting material is dispersed. CONSTITUTION:Manganese dioxide as an active material for the positive electrode is weighed, press formed, made into pellets, impregnated with a solution of benzene in which color black is dispersed, and benzene is dried. The positive electrode pellets 1 are put into a positive electrode case 2. A positive electrode ring 3 is placed over it and pressed with a pressure to form the positive electrode. The positive electrode made in this way shows less variance in the positive electrode capacity and a battery using the positive electrode shows less variance in the open circuit voltage characteristic.
Patent JP-S5390765-A (JP)
Title: Mask structure
Inventor: HIRAO TADASHI
IPC: H01L21/302
Filed: 1977-01-19
Abstract: PURPOSE: To achieve the improvement in the scale of integration of pellets by arraying regular hexagonal connection holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09199000-A (JP)
Title: Electron emitting element and its manufacture
Inventor: YURA SHINSUKE
IPC: H01J1/304
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To lower the drive voltage of an electron emitting element resulting from electric field emission and preclude change of the emission current characteristics caused by leaving in the atmosphere, heating in the atmosphere, or heating in a vacuum. SOLUTION: The electron emitting element is equipped with a silicon substrate 14, an emitter 11 at least whose surface is formed by a porous silicon layer 15 on the base board of silicon, and a lead-out electrode 13 provided around the emitter 11 while a certain spacing is reserved in between. A metal or a good conductive member is provided at least either of on the surface and inside of the porous silicon layer 15 of the emitter 11.
Patent JP-H08198788-A (JP)
Title: Production of alpha-phenylethyl alcohol
Inventor: ITO MASAYA
IPC: C07C29/145
Filed: 1995-01-18
Abstract: PURPOSE: To suppress the amount of ethylbenzene formed as a by-product to a sufficiently low level and obtain α-phenylethyl alcohol useful as a raw material for styrene and various perfumes in high selectivity using a readily preparable catalyst by hydrogenating acetophenone in the presence of the specific supported catalyst. CONSTITUTION: (B) Acetophenone is hydrogenated in the presence of (A) a supported catalyst containing 2-9wt.% CuO and 2-9wt.% Cr2 O3 supported on a carrier such as silica or diatomaceous earth to afford the objective compound. Furthermore, the component (A) is prepared by adding the powdery silica carrier to a solution obtained by dissolving, e.g. cupric carbonate and ammonium dichromate in aqueous ammonia, then stirring and kneading the resultant mixture, providing a homogeneous pasty form, drying the obtained paste at 80-150 deg.C temperature under 10-300mHg reduced pressure, then washing the dried material with water, etc., several tithes, affording a cake, drying the resultant cake, calcining and thermally decomposing the dried cake at 100-500 deg.C temperature in air for 1-2hr.
Patent JP-H05186141-A (JP)
Title: Chopper folding device of rotary printing press
Inventor: OTA YASUTAKA
IPC: B41F13/58
Filed: 1992-01-16
Abstract: PURPOSE:To readily adjust the mounting position of the edge of a folding blade in a short time and to prevent stopping of a rotary printing press due to clogging with paper. CONSTITUTION:A chopper arm 11 and a folding blade 12 are lowered and a pull-out binding 19b is pressed into a nip portion located between folding rollers 13, 131 and when the binding is folded perpendicularly (folded into halves in the direction perpendicular to its cut face), air is blown to the inside of the pull-out binding 19b from air blow means 21 and the pull-out binding 19b is forcibly pressed into the nip portion between the folding rollers 13, 13 by the air and the folding blade 12. Then the necessity of finely adjusting the mounting position of the edge of the folding blade 12 is eliminated and the mounting position of the edge of the folding blade can readily be adjusted in a short time. Also, imperfect engagement of the pull-out binding 19b between the folding rollers 13, 13 is avoided so as to prevent stopping of the rotary printing press due to clogging with paper.
Patent JP-H05195737-A (JP)
Title: Variable valve timing lift device of four-cycle engine
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: F01L13/00
Filed: 1992-01-16
Abstract: PURPOSE:To decrease the number of parts for and suppress the cost of a variable valve timing lift device of such a structure that operation of rocker arms for low speed and medium/high speed is switched associate with rotation of 3 rocker shaft by rotating the rocker shaft with an actuator which generates a torque. CONSTITUTION:When for example the engine is in low speed operation, a controller 60 changes over an oil pressure switching solenoid valve 59 to the low speed side, and thereby the oil pressure is supplied to an oil pressure supply part for low speed 53 of a hydraulic vane type actuator 35 via an oil pressure hose for low speed 57 and an oil path 55, Vane is pressed, and rotor is rotated, and at the same time, a rocker shaft 31 is rotated in the O-direction, and the tops having large wall thickness of eccentric bushings 38... are rotated to the center fore and aft of the engine. Thereby cam floor surfaces 33c, 34c of rocker arms 33, 34 for medium/high speed are moved downward relative to the cam floor surface 33c of a rocker arm for low speed 33, and thereby only a cam for low speed 27 is contacted with the cam floor surface 32c and rotated.
Patent JP-H01186639-A (JP)
Title: Semiconductor circuit device
Inventor: NAKATANI HIROSHI
IPC: H01L21/60
Filed: 1988-01-14
Abstract: PURPOSE:To avoid local concentration of heat and pressure stress onto electrode on chip in electrode on chip and substrate electrode junction process by providing a substrate electrode construction which uniformly comes into contact with the electrode area on the opposing chip. CONSTITUTION:The shape of a substrate electrode 4 of the part which comes into contact with an electrode on the opposing chip is formed in circle, square, or cross. Namely, in either case, this shape allows for a uniform contact with the area of the electrode 2 on the electrode on chip. In allows local concentration of heat and pressure stress to the electrode on chip in the electrode on chip and junction process of substrate electrode to be avoided, breakdown of electrode on chip to be prevented, and electrode junction quality to be drastically improved.
Patent JP-2000207724-A (JP)
Title: Magnetic recording medium and magnetic recording device using the same
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/65
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk medium for realizing reduction in noise, thermal fluctuation and thermal demagnetization, and to provide a magnetic recording device for realizing ultrahigh density magnetic recording which exceeds 10 GB/inch2 as a result. SOLUTION: An inorganic compound thin film 2 obtained by dissolving one kind of oxide (solute) selected from among cobalt oxide, iron oxide, or nickel oxide in at least one kind of oxide (solvent) selected from among silicon oxide, aluminum oxide, titanium oxide, tantalum oxide, or zinc oxide is formed on the surface of a glass substrate 1, and then a magnetic recording medium is formed. In the inorganic thin film 2, the solute substances are deposited as crystal particles, and the solvent substances are allowed to exist in the crystal boundary.
Patent JP-S61166412-A (JP)
Title: Conveyor device
Inventor: UEDA KOZO
IPC: B60P1/36
Filed: 1985-01-16
Abstract: PURPOSE:To improve working efficiency, by a method wherein a conveyor for a powdery material is constituted such that a retainer is provided at its front and rear parts with a cylinder part, a shield member is located between the retainers, and the cylinder parts are coupled with a chain plate by means of a chain plate and a pin. CONSTITUTION:Cylinder parts 13 are formed at the front and the rear of a retainer 10 having a flat upper surface. A drum-shaped shielding member 11, made of a resilent material such as rubber and having recesses 14 formed in a shape conforming to that of the circular outer surface of the cylinder part 13, is formed. The shield member 11 is located between the retainers 10, and the pin of a chain plate is engaged with the cylinder part 13 to intercouple the retainers 10 by means of the chain plate. This constitution enables not only corrugated fibreboard boxes to be conveyed but also a powdery material to be conveyed without the occurrence of leak, and permits simplification of structure.