baber/WOPTO huggingface dataset:
Patent JP-H06229745-A (JP)
Title: Planarity measuring equipment
Inventor: SHIMIZU TAKASHI
IPC: G01B11/30
Filed: 1993-02-01
Abstract: PURPOSE:To realize the noncontact measurement of planarity of smooth plane. CONSTITUTION:A part of a plane 10 to be measured is irradiated with a parallel spot light and the returning position of reflected light is detected by means of a CCD image sensor 7. The angle between the plane 10 to be measured and the irradiated part is then calculated and the measuring region of the plane to be measured is entirely scanned by the parallel spot light thus integrating the inclination component at each part of the plane to be measured. Since the planarity of the plane is calculated by simply detecting the returning position of reflected light, the planarity of smooth plane can be measured regardless of the fluctuation of reflectance thereof through a simple constitution.
Patent JP-2000214193-A (JP)
Title: Frequency deciding circuit
Inventor: HIRUTA MASANORI
IPC: H04B1/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a frequency deciding circuit capable of judging whether a sine wave signal in a specified frequency range is inputted, even if the input signal contains noises. SOLUTION: A comparator 31 converts an input sine wave signal e1 to a rectangular wave e2, an adder circuit 34 adds a signal e4 with a delay of the period time (t) of a frequency and a signal e5 without a time delay to a waveform e3 obtained by applying e2 to a differentiator circuit 32, and a monostable multivibrator 36 is operated with a signal e7 used as a trigger when the peak of the added signal e6 exceeds a fixed threshold Th so that the multivibrator operating time T>t, and while inputs exist with the period time intervals (t) to the multivibrator 36, the output signal goes to H to output a frequency detection signal e8.
Patent JP-S62173856-A (JP)
Title: Color copying device
Inventor: KURAMOTO AKIMASA
IPC: H04N1/48
Filed: 1986-01-28
Abstract: PURPOSE:To obtain only a color picture signal with a simple constitution by subtracting a signal for a black picture obtained when visual light and infrared rays are irradiated from signals for a color picture and a black one, which are obtained when only visual light is irradiated. CONSTITUTION:When an infrared light emitting diode 4 is on and off, the signal of an image sensor 5 is stored in a memory circuit, and subtracted by an arithmetic circuit 8. When the infrared light emitting diode 4 is off, that is, when the transmitted light of a red filter 3 irradiates a color original 1, the image sensor 5 can obtain cyan and black picture signals. When the infrared light emitting diode 4 is on, that is, when infrared rays are irradiated, the cyan picture signal is erased to obtain only the black picture signal. Accordingly stored both stored signals are subtracted, thereby obtaining only the cyan picture signal. The cyan picture is positioned to paper on which the black picture is printed, and printed.
Patent JP-H11203456-A (JP)
Title: Image forming device, its method and recording medium
Inventor: USHIDA HIROHIDE
IPC: A63F13/217
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and its method capable of forming images having interest as an amusument or a game by generating an image such as a likeness to which a bar code input, personal information and environmental information are reflected and to provide also a recording medium capable of recording formed images. SOLUTION: Face part images are stored in a part image storing part 107 in each expression category, a 1st parameter generation means estimates a category based on intrinsic information and environment information and generates a part parameter for specifying a part image and an arrangement parameter for specifying the arrangement of the part image out an output image based on code information and the intrinsic information and a part synthesis part 108 selects parts images to be used from plural part images included in the estimated category stored in the storing part 107 based on the part parameter and arranges the selected parts images based on the arrangement parameter to generate an output image.
Patent JP-S53100262-A (JP)
Title: Solid function element
Inventor: IMAI AKIHIRO
IPC: G09F9/35
Filed: 1977-02-14
Abstract: PURPOSE: To change the absorbance or light scattering intensity of a solid function element by external stimuli such as electric energies, electron beams, radiations, heat, etc. by producing said element from lead halogenide compounds whose purity is specified. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62172621-A (JP)
Inventor: NISHIMURA HIDEKO
IPC: H01H37/52
Filed: 1986-01-27
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-H09211830-A (JP)
Title: Photosensitive material processor
Inventor: KUROKAWA TOSHIO
IPC: G03D3/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of processing solution, to reduce running cost and to miniaturize the device. SOLUTION: Space 12C in a color developing tank 12 is formed in a slit state by the guide part 12B of the tank 12. Five swollen parts 28 being swollen space are arranged at specified intervals along the carrying path T of color negative film F in the tank 12. A pair of carrying rollers 30 respectively having driving wheels at both ends is rotatably arranged to be opposed to each other in the swollen part 28. Therefore, when a pair of rollers 30 is rotated, the film F is carried along the carrying path T in the tank 12 while it is held between the driving wheels of a pair of carrying rollers 30.
Patent JP-S56112992-A (JP)
Title: Emulsifier for emulsified fuel
Inventor: MORITA TSUTOMU
IPC: C09K23/00
Filed: 1980-02-09
Abstract: PURPOSE: To provide the titled emulsifier which does not cause phase separation of water and a fuel over a long period and reduces the amount of NOx generation in a waste gas, consisting of a nonionic surface active agent, a carboxylic acid type surface active agent, a pH adusting agent, a solvent, a protective colloid and a luburicant additive.  
     CONSTITUTION: 5W2pts.vol. nonionic surface active agent (e.g.; nonylphenol), 5W3pts.vol. carboxylic acid type surface active agent (e.g.: oleic acid or linoleic acid), 1W3pts.vol. solvent (e.g.; thylene glycol), 1.0W0.1pts.vol. pH adjusting agent (e.g.; triethanolamine), 0.01W0.5pts.vol. protective colloid (e.g.; CMC), 0.01W0.05pts.vol. lubricant additive (e.g.; an alkyl methacrylate) and 0.01W 0.05pts.vol. oxidizing combustion promoter (e.g.; H 2 O 2 ) are compounded to obtain an emulsifier. The resulting emulsifier is added to a mixture of a heavy oil and water in a volume ratio of 800:200 to emulsify said mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63183356-A (JP)
Inventor: KANAMORI SHUICHI
IPC: F25B43/00
Filed: 1987-01-26
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-H09208144-A (JP)
Title: Elevator hall calling registration button device
Inventor: SEIDA NAOKATSU
IPC: B66B1/46
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable an elevator hall calling registration device to be reasonably, safely and easily used by a user without using his/her hands. SOLUTION: In a device installed in a hall of an elevator and for performing call registration of the elevator, recessed parts 8, 9 having such a size that the tip of a shoe of a user can be inserted are formed on a wall surface 2 continued to a floor 7 of the hall of the elevator, and a detector for detecting that the tip of the shoe is inserted into the recessed part is provided. As a result, call registration of the elevator can be reasonably, safely and easily performed by even a user's both hands are occupied with baggage.
Patent JP-S53101540-A (JP)
Title: Skin cosmetics
Inventor: AKIMOTO SHINICHI
IPC: C08G65/28
Filed: 1977-02-17
Abstract: PURPOSE:To prepare emulsion type skin cosmetics from the cpd obtd. by addition of alkylene oxide and ethylene oxide to higher alcohol as main active constituents.
Patent JP-S63188460-A (JP)
Title: Perfect sealing method for tundish inside
Inventor: MATSUMURA KAZUFUMI
IPC: B22D11/10
Filed: 1987-01-28
Abstract: PURPOSE:To prevent the generation of the oxide inclusion of a casting by completely closing the space between a tundish main body and cover and blowing an Ar gas into the tundish immediately after raising the heat of a gas burner as well. CONSTITUTION:The space between a tundish main body 1 and covers 2, 3 is closed by interposing a castable or ceramic fiber, etc., therein. The cover 6 and pipe 5 for the opening part 4 of an Ar gas blowing pipe 5 are integrally formed to seal the space between the tundish main body 1 and the cover 6 similarly as well. Initially the tundish 1 is subjected to a heat-up by blowing the gas for heating from the opening 4, which is closed by the cover 6 by fitting the pipe 5 simultaneously with completion of the heat-up and the blowing of the Ar gas is performed. Owing to the Ar gas being blown by sealing the space between the main body 1 and covers 2, 3, 6 the tundish inside becomes a reducing atm. completely. Consequently the generation of the oxide inclusion of the casting is prevented.
Patent JP-H03222045-A (JP)
Title: Logging data analysis system
Inventor: KAMASUZU NORIKO
IPC: G06F11/34
Filed: 1990-01-29
Abstract: PURPOSE:To accurately and speedily investigate the cause of a fault by reading encoded logging data which is written into a non-volatile memory while a program is executed, converting it into a prescribed language and outputting it. CONSTITUTION:Encoded logging data is written into the designated position of the non-volatile memory 2 while the program is executed. When logging data is analyzed, a conversion part 3 causes encoded logging data which is written into the non-volatile memory 2 to correspond to data which is read from a data file 4. Then, encoded logging data is converted into the prescribed language such as Japanese and it is outputted 5 to a CRT display 6 and a printer 7. Thus, conditions can accurately be grasped by investigating the cause when the fault occurs based on logging data written into the non-volatile memory 2 and data is converted into the prescribed language and outputted. Thus, a processing content is easy to understand and data can accurately and speedily be analyzed.
Patent JP-S62236501-A (JP)
Inventor: TERENSU ARUFURETSUDO PAASUROO
IPC: A43B13/38
Filed: 1987-01-28
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-S60179787-A (JP)
Inventor: ROORENSU ETSUCHI SUKOU
IPC: G09G1/16
Filed: 1985-01-30
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-S54110674-A (JP)
Title: Device for disposing of solid waste
Inventor: IKEGUCHI TAKASHI
IPC: C10G1/10
Filed: 1978-02-17
Abstract: PURPOSE: To raise the recovery efficiency of oil and fat and reduce the operation cost, by controlling the quantity of introduced inflammable solid waste or introduced oxygen gas to keep appropriate the temperature in a furnace in pyrolyzing the waste and by burning waste gas without any combustion assisting agent.  
     CONSTITUTION: A concentration meter 23 for measuring the concentration of inflammable constituents in the waste gas is provided between a gas washer 13 and a blower 17. The value measured by the meter 23 is entered into a calculator 24, which calculates the lower calorific power of the waste gas already removed of oil and fat. The calculator 24 is connected to a controller 25, which controls a waste feeder 2 and an oxygen-containing gas feeder 3 for the pyrolyzing furnace 1. The lower calorific power calculated by the calculator 24 and the signal from a flame detector 29 are applied to a controller 28 to control a combustion assisting agent feeder 27 if necessary. The signals from detectors 23, 26, 29 are processed to control the quantity of introduced waste or oxygen gas to maintain the temperature of the furnace 1 at about 480 to 580°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59141840-A (JP)
Title: Optical broadcast communication network
Inventor: OOTERU YOUICHI
IPC: H04B10/272
Filed: 1983-02-03
Abstract: PURPOSE:To store many terminals with a smaller scale by forming an optical broadcast network with star couplers. CONSTITUTION:The optical signal delivered from a transmitter 5-i1 (i=1-n) is supplied to a star coupler 5-0 having a reflecting function through a star coupler 5-i3. This supplied optical signal is reflected inside the coupler 5-0 and sent back to each terminal 5-i from each of (n) pieces of input lines and through the right side of the coupler 5-i3 in the form of an optical signal having 1/n intensity. The coupler 5-i3 distributes the supplied optical signals of 1/2 intensity and delivers them to two optical fibers of the left side. One of these two optical fibers is connected to a receiver 5-i2, and both optical fibers are received at a time. Thus it is possible to obtain a broadcast network which can store the same number of terminals as conventional with about 1/2 conventional scale.
Patent JP-H11197650-A (JP)
Title: Method of and apparatus for separating organic compound in inorganic saltcontaining organic compound
Inventor: NAMITA YASUO
IPC: A23L27/50
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To separate an org. compd. from an inorg. salt-containing org. compd. such as a salt-containing fermented material or the like such as strained lees of soy or the like in a salt-free state. SOLUTION: A soln. to be treated of an inorg. salt-containing org. compd. is housed in a treatment tank 1 and froth (a) is generated in the soln. to be treated and an org. compd. is separated from inorg. salts by this froth. Therefore, useful components can be effectively utilized and salt-containing waste is separated into a salt component and org. matters to be made easy to discard.
Patent JP-H029513-A (JP)
Title: Mounting and demounting method for main shaft tool
Inventor: NARUSHIMA HIROSHI
IPC: B23B31/117
Filed: 1989-01-26
Abstract: PURPOSE:To obtain a strong tool clamping force and shorten tool mounting and demounting time by having both the first and the second springs work while cutting is ongoing and opening a collet when a tool exchange command is issued, by keeping only the second spring in a state of non-working before a tool is pulled out, and keeping the first spring in a state of non-working while the second spring is in non- working condition when the tool is being pulled out. CONSTITUTION:While cutting is ongoing, the first disc spring 6 for retracting and holding a tool and the second disc spring 12 for reinforcing retractive force are made to work. When a tool exchange command is issued, the second disc spring force is removed before the tool is pulled out, and when the tool is being pulled out, the first disc spring force is removed in the said condition to open a collect which is holding the tool. As the result, tool clamping force is intensified to prevent an inserted tool from getting loose. Furthermore, when a tool exchange command is issued, the force of the second disc spring 12 is made not to work on a pulling rod 3, so that the inconvenience of increased time for unclamping is eliminated. Furthermore, the arrangement allows a high speed operation of pistons, 14 and 17, with less amount of oil, hence the tool exchange time can be furtherly shortened.
Patent JP-H07224562-A (JP)
Title: Door open/closure device for car
Inventor: IIDA TATSUMI
IPC: E05B83/16
Filed: 1994-02-10
Abstract: PURPOSE:To reduce the number of switches to two thereby improving the operability of a key by providing a control means for outputting a signal to effect another function different from the functions of first and second switches, when a continuous period of a received signal exceeds a predetermined period. CONSTITUTION:When a door-lock switch 1 is turned on for a short period of time T1, a code signal is outputted as radio waves by a first code making circuit 24 through a transmitting circuit 10 and an antenna 11. When the code signal is received by a receiver, the code signal is decoded by a code decoding and time judging circuit 14 and it is judged that the signal represents 'door lock', a control signal is outputted to a first driver 16 through a control circuit 15 to lock a door. And when the door-lock switch 1 is kept 'on' for a period T3 longer than the period T1, a pulse having pulse width T2 is supplied to a first OR gate 22 from a first one-shot multivibrator 20, while a pulse having the same pulse width T3 is supplied from a first interface 4. And it is judged that the received signal is longer than the period T2, a code signal representing 'trunk open' is decoded and a control signal P5 is outputted to a second driver 17, following a pulse P4.
Patent JP-S60160576-A (JP)
Title: Fuel cell power generation system
Inventor: MITANI HISASHI
IPC: H01M8/04
Filed: 1984-01-30
Abstract: PURPOSE:To make it possible for a turbo-compressor to start and perform its self-operation without decreasing the operating efficiency of the turbo-compressor by providing a compressed air feeding device at the outlet side of the compressor. CONSTITUTION:A compressed air feeding device 10 is started, and air is led to a modifier 2 by opening a regulating valve 4 and the modifier 2 is made to rise. At the same time, the exhaust gas of the modifier 2 is sent to a turbine 3b, and a turbo-compressor 3 makes an initial start. At this time, if the outlet of a compressor 3a is closed, it causes surging; therefore, a surge prevention valve 8 is opened, leaving the outlet of the compressor 3a opened to the air. With the temperature rise in the exhaust gas of the modifier 2, the turbo-compressor 3 increases its rotating speed and the flow rate of gas discharged from the compressor 3a gets higher. At the time when the flow rate of gas discharged has become sufficiently high, if the surge prevention valve 8 is closed, the discharge pressure of the compressor 3a exceeds that of the compressed air feeding device 10, and a check valve 9 is opened and the air discharged from the compressor 3a is supplied to the system. After that, when the compressed air feeding device 10 is stopped, the turbo-compressor 3 starts its self-operation.
Patent JP-H10212513-A (JP)
Title: Crude steel charged into reduction furnace
Inventor: NOTOMI KEIICHI
IPC: C21C5/52
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To restrain the wearing of a carbon electrode by using bulky crude steels consisting essentially of metallic oxide and carbon to reduce reaction between the carbon electrode and oxygen, at the time of refining by melting the crude steel in a melting chamber of a reduction furnace and refining with arc-discharge between the carbon electrode and the melting chamber. SOLUTION: The crude steel 41 is heated and melted in the melting chamber 42 of the reduction furnace B and high voltage is impressed between the carbon electrode 43 and the melting chamber 42 with a voltage generator 44, and the arc discharge is generated below the carbon electrode 43 to execute the refining of the crude steel 41. At this time, as the crude steel 41, the one consisting essentially of the metallic oxide and the carbon and formed as the bulky state, is used and charged into the melting chamber 42 of the reduction furnace B.  By this method, since the carbon and the oxygen contained in the metallic oxide in the crude steel 41, are reacted and carbon dioxide gas is exhausted, the reaction ratio between the carbon electrode 43 and the oxygen in the reduction furnace B can be reduced and the wearing of the carbon electrode can be restrained as small as possible and the service life of the carbon electrode 43 is extended.
Patent JP-S58134232-A (JP)
Title: Clutch control apparatus for car
Inventor: NOBUMOTO KAZUTOSHI
IPC: B60W10/04
Filed: 1982-02-04
Abstract: PURPOSE:To enable gear-change control to be carried out smoothly and prevent gear-change shock by interrupting the operation for connecting a clutch when the number of revolutions of an engine is larger than the number of revolutions of an engine is larger than the number of revolutions on the driven side of and the clutch variation rate of the number of revolutions of the engine is positive. CONSTITUTION:A control valve 11 for operating a main clutch 2 and a holding valve 12 are controlled by a control circuit 13. The control circuit 13 is equipped with a revolution number pulse generator 14, clutch switch 16, neutral switch 17, accelerating pedal switch 18, car-speed pulse generator 19, and a pulse generator 20 for detecting the number of revolutions on the driven side of the clutch as input, and provides an output for a servo-amplifier 21. When either of the following conditions is fulfilled, namely if the number of revolutions of the engine is larger than the number of revolutions of the clutch on the driven side or the variation rate of the number of revolutions of the engine is positive, the operation of the clutch 2 towards its connection is interrupted, and the clutch is held at its present position.
Patent JP-S53102213-A (JP)
Title: Continuous refining method of molten iron alloy
Inventor: YAMAMOTO SATOMI
IPC: C21C1/00
Filed: 1977-02-18
Abstract: PURPOSE:To carry out a refinement of alloy steel efficiently, by recovering a flux to be used for the refinement from a slag produced, and then circulating and reusing it, when molten iron alloy is defined by oxidation using a flux which mainly consists of alkali metal cpd.
Patent JP-H05251431-A (JP)
Title: Method for oxidation of semiconductor substrate
Inventor: HONMA HIDEO
IPC: H01L21/316
Filed: 1993-01-08
Abstract: PURPOSE:To provide an oxide film with uniform thickness excellent in reproducibility by forming a preliminary oxide thin film on a semiconductor substrate at a temperature lower than that for final oxidation. CONSTITUTION:Before a process in which a semiconductor substrate is heated in oxidizing atmospheric gas for final oxidation, a preliminary oxide film having a uniform thickness of 20-30Angstrom is formed thereon at an average rate lower than the growth rate of the oxide film in the regular oxidation process. In the process to form the preliminary oxide thin film, the semiconductor substrate is oxidized at a temperature lower than that for the final oxidation. For example, dry oxygen is introduced into a quartz diffusion tube 3 kept at 800 deg.C. A Si wafer 1 is inserted into the tube 3, and held therein for 10min to form a preliminary oxide film. Subsequently, dry oxygen is introduced into the quartz diffusion tube 3 kept at 1000 deg.C. The Si wafer 1 is then inserted into the tube 3, and held therein for 60min to perform the final oxidation.
Patent JP-S59141700-A (JP)
Inventor: NUKUI HIDEO
IPC: E21D11/10
Filed: 1983-02-03
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-S62175780-A (JP)
Title: Electrophotographic device using amorphous silicon photosensitive body
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G5/08
Filed: 1986-01-30
Abstract: PURPOSE:To prevent the surface of an amorphous silicon photoconductor from deteriorating and to improve its brush resistance by employing a non-corona type electrostatic charging electrode contact system for all electrostatic charging mechanisms and using a conductive brush for electrostatic charging as a main charging mechanism. CONSTITUTION:The conductive brush 15 has a tip part 16 which contacts the surface of a drum photoconductor layer 2 and its shaft part is connected to a power source 18 for main electrostatic charging by a connection 17. The tip 16 of the conductive brush 15 for electrostatic charging is applied with a constant voltage based upon the conductive substrate 1 of a photosensitive body and the brush tip 16 and photoconductor layer 2 contact each other to supply the electrostatic charge of the constant voltage to the surface of the photoconductor layer 12 uniformly. A toner image is transferred to transfer paper 14 on a non-corona basis and none of electrostatic discharging products such as ozone and nitrogen oxide is generated, so there is neither the surface deterioration of the photosensitive layer nor the formation of a hydrophilic surface and the brush resistance of the photosensitive body is improved greatly.
Patent JP-S61176393-A (JP)
Inventor: HAINTSU YANOUSHIETSUKU
IPC: D05B29/08
Filed: 1986-01-30
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。