baber/WOPTO huggingface dataset:
Patent JP-H063086-A (JP)
Title: Radiation member and manufacture thereof
Inventor: YAMADA HIROSHI
IPC: C22F1/00
Filed: 1992-06-18
Abstract: PURPOSE:To improve corrosion resistance by coating the surface of a base material composed of specific metallic material with an alumina crystal growth layer in an article attached to a heating element for radiating heat generated by the element to the atmosphere through a radiation fin. CONSTITUTION:In the case that a heat sink 14 which functions as a radiation member is secured to the upper surface of a package of IC 12 with a large number of leads 10 by means of adhesives having high heat conductivity to radiate the heat generated by the IC 12, the heat sink 14 has a base material 18 molded from copper, aluminum, or alloy of these material and said material 18 is formed into a shape comprised integrally of a plurality of parallel radiation fins 16. And the surface layer of the material 18 is coated with a copper- aluminum intermetallic compound (Cu3-Al) layer 20 and an alumina crystal growth layer 22. By forming the layer 22 which is chemically stable over the surface, excellent corrosion resistance can be provided.
Patent JP-H0530329-A (JP)
Title: Transmission method for facsimile equipment
Inventor: IMADA REIKO
IPC: H04N1/00
Filed: 1991-07-24
Abstract: PURPOSE:To attain communication flexibly and efficiently by sending plural originals at once so as to reduce the transmission number of times and a protocol time thereby reducing the communication cost and setting a time interval of a dial check in response to the job form of the user. CONSTITUTION:A RAM 32 is provided with a time table in which a time for simultaneous transmission is stored to a specific destination and a request table in which a number representing the destination and the presence or the like of a picture to be sent altogether are registered. Then a time for simultaneous transmission is preset to the time table at a prescribed interval and a destination for simultaneous transmission is set to the request table in one operation number. At the transmission time, a CPU 23 checks the presence of a transmission original of the request table and a relevant request job is sequentially linked to a job wait table and a picture data is extracted from a memory 24 by a plotter 22 and sent altogether via a communication control section 27. Thus, efficient data communication is attained.
Patent JP-H0237112-A (JP)
Title: Supercharger driving apparatus of engine
Inventor: KADOWAKI TAKASHI
IPC: F02B39/04
Filed: 1988-07-26
Abstract: PURPOSE:To continue rotation of a supercharger when a generator is stopped by connecting a pressure wave supercharger to a generator, which is connected with an engine output shaft, with a mediating one-way clutch. CONSTITUTION:A crankshaft 32 of an engine and an intermediate shaft 58 of a generator 60 are connected each other with a belt 64. A one-way clutch 68 is fixed in the other end of the intermediate shaft 58 of the generator 60, and having the one-way clutch 68 between them, a pressure wave supercharger 12 and the generator 60 are connected each other with a belt 74. When the belt 64 is cut, the pressure wave supercharger 12 maintains its rotating state due to the pressure of a discharged gas. The rotation of the supercharger can thus be continued.
Patent JP-S6162023-A (JP)
Title: Liquid crystal element
Inventor: KANBE JUNICHIRO
IPC: G02F1/133
Filed: 1984-09-04
Abstract: PURPOSE:To obtain an orientation control film forming liquid crystal showing a smectic phase of a uniform monodomain over the whole surface by using a specific orientation control film. CONSTITUTION:The orientation control film 3 consisting of an organic titanium compound and organic resin is formed on a plastic substrate 1 on which a transparent electrode 2 consisting of the liquid crystal has been already formed. Since the orientation control film can be formed by a dipping method or a blowing method and the film formation is suitable for continuous mass production, a liquid crystal display panel using a plastic panel for its substrate can be easily formed. Liquid crystal showing ferrodielectric property is preferable to smectic liquid crystal and a liquid crystal component having a chiral smectic phase e.g. can be used. When the ferrodielectric substance is used for the liquid crystal element, a response speed is extremely increased and the bistability of orientation of liquid crystal molecules is effectively obtained. Such a kind of cell structure generates optical modulation when a voltage is impressed between the electrodes 2.
Patent JP-2000137702-A (JP)
Title: System and method for issuing caution by evaluating multivariable data
Inventor: GOEBEL KAI FRANK
IPC: G07C3/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To issue a caution to data provided from a process through the evaluation of multivariable data by classifying normalized data to a normal cluster expressing a normal operating state and caution clusters respectively expressing a warning state, and verifying the data classified as the warning state. SOLUTION: A false caution is issued by a multivariable caution generator 28. According to initial setting, the multivariable caution generator 28 first normalizes data provided from an aeroengine 12. Especially, while using multivariable clusters, the multivariable caution generator 28 classifies normalized data in a multidimensional space. The normalized data are classified into the normal cluster expressing the normal operating state and at least one caution cluster respectively expressing the warning state. The classified data are verified for confirming that data are not the false caution. By judging warning levels corresponding to respective read values, the caution is verified.
Patent JP-H0850415-A (JP)
Title: Image forming device
Inventor: ITO AKIHIRO
IPC: G03G15/10
Filed: 1994-08-05
Abstract: PURPOSE:To prevent irregular developing such as image collapse or void by allowing a developer scraping part to abut on the porous covering layer on the peripheral surface of a developing roller, making a photoreceptor in non- contact with a developer surface and retaining the developer in a blind aperture part between partitions. CONSTITUTION:The insulating porous covering layer 4A made of polyamide resin is formed on the peripheral surface of the developing roller 4 by leaving a minute gap being about 50mum between the surface of the photoreceptor drum 2 and the roller 4. The porous covering layer 4A is constituted by arranging many partitions 4B forming the blind aperture with the peripheral surface of the roller 4 as a bottom part on the peripheral surface, and the diameter of the aperture is set to phi50 to 200mum. When the roller 4 is rotated and the aperture of the covering layer 4A is immersed in a developing tray 5, the developer is carried in the aperture. The rise part of the developer carried in the aperture of the covering layer 4A of the roller 4 passing the developing tray 5 is removed by the developer scraping member 6 and a space between the developer surface in the aperture and the surface of the drum 2 is regulated to the minute space such as about 10mum.
Patent JP-H0919169-A (JP)
Title: Inverter device
Inventor: OSAKI SUSUMU
IPC: H02M7/5387
Filed: 1995-06-27
Abstract: PURPOSE: To prevent the charging current to the smoothing capacitor of an inverter device and the resonance current of its inverter from canceling each other. CONSTITUTION: Switching elements Q1 , Q2 are connected in series with each other, and this series circuit is connected in parallel with a smoothing capacitor C0 . The one switching element Q1 is connected in series with an inductor L1 , and the output ends of a rectification circuit RE are connected by this series circuit. The energy stored in the inductor L1 when the switching element Q1 is in ON-state charges the smoothing capacitor C0 via a diode D8 when the switching element Q1 is in OFF-state. The switching elements Q1 , Q2 are turned on or off alternately to feed an AC power to a load with a discharge lamp DL.  Further, a diode D9 is disposed in an inserting way between the switching elements Q1 , Q,2 m and thereby, the charging current to the smoothing capacitor C0 is prevented from being passed through the route including a diode D2 connected in parallel with the switching element Q2 .
Patent JP-H0734831-A (JP)
Title: Intake/exhaust valve drive control device of internal combustion engine
Inventor: HIDAKA AKIRA
IPC: F01L13/00
Filed: 1993-07-27
Abstract: PURPOSE:To improve the torsional rigidity of a driving shaft, and improve the lubricating performance of the driving shaft and a bearing part, and the lubricating performance between an engaging groove and a pin. CONSTITUTION:An annular disk 11 is provided between a cam shaft 2 and a driving shaft 1 which is coaxially provided within a through hole 2b of the cam shaft 2, and the opening/closing timing of an intake valve is controlled by changing the rotational phase by the change in the angular velocity of the driving shaft 1 and the cam shaft 2 accompanied by the eccentric movement of the annular disk 11. A radial passage 37 to feed the lubrication oil between the outer circumferential surface 1a of the driving shaft 1 and the inner circumferential surface 9a of a bearing part 9 is formed in the space between the cam shaft 2 and the bearing part 9, and an axial passage 38 to communicate the radial passage 37 with a space part (S) is formed in the inner circumferential surface 9a of the bearing part 9.
Patent JP-S6077285-A (JP)
Title: Measuring device of counting rate
Inventor: KIMURA TAKASHI
IPC: G06M1/00
Filed: 1983-10-05
Abstract: PURPOSE:To shorten a time corresponding to a sampling time and to improve response by controlling the statistical error to the measured result of the time rate of inputted random pulses from the external. CONSTITUTION:The time rate of inputted random pulses and the statistical error to the time rate are numerically operated 105 from respective counted values of a pulse counter 101 and a clock counter 103. The statistical error E is compared with a set value read out from a statistical error setter 104, and if the error E exceeds the set value, repeating operation started from the reading and inputting of the counted value of the counter 101 is restored. If the error E is lower than the set value, the time rate R of the inputted random pulses is outputted to the external, the counted values of the counters 101, 103 are reset to zero and then the repeating operation started from the reading and inputting of the counted value of the counter 101 is restored. Consequently, the time rate setting up the error E to the time rate of a random pulse less than the set value can be obtained.
Patent JP-S6163022-A (JP)
Title: Manufacture of amorphous semiconductor thin film
Inventor: OOTA HIDEKAZU
IPC: H01L31/04
Filed: 1984-09-04
Abstract: PURPOSE:To obtain an a-Si film having high photoconductivities sigmaP and sigmaP/sigmaD and a high optical responding speed by a method wherein N is doped in a-Si using the mixed gas of SiH4, NH3 and H2 gas as the raw gas for a chemical vapor deposition (CVD) method. CONSTITUTION:The mixed gas consisting of SiH4, NH3 and H2 gas is introduced into a vacuum chamber 1 through the intermediary of a gas introducing hole 2 and a gas jetting hole 3. Plasma is discharged by applying high frequency from a high frequency power source 6 between a substrate side electrode 4 and a high frequency side electrode 5, and an a-Si film is formed on a substrate 7. As N is doped on the a-Si film using NH3 gas, an a-Si film, having high photoconductivity sigmaP, sigmaP/sigmaD ratio of 10<2> or above, and a high optical responding speed, can be obtained.
Patent JP-S6245876-A (JP)
Inventor: ENOMOTO HIDEHIKO
IPC: E05F1/10
Filed: 1985-08-23
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-S57112188-A (JP)
Title: Erasing circuit for high frequency crosstalk in video disc reproducing device
Inventor: OKANO TAKASHI
IPC: H04N5/93
Filed: 1980-12-29
Abstract: PURPOSE: To erase the crosstalk of a synchronizing signal at adjacent trap and to prevent the production of wind-wiper interference, by trapping a component near a frequency corresponding to a synchronizing signal section not including an RF signal.  
     CONSTITUTION: A signal from an FM detector 9 through a chroma signal rejection circuit 10, high pulse filter 11, wind comparator 12, and a signal through a synchronizing signal separation circuit 13, gate pulse generating circuit 14, are applied to an AND gate 15. When the gate pulse generating circuit produces an output and the content of picture is not changed finely, if the crosstalk of a synchronizing signal of an adjacent track is present in a video signal, the AND gate 15 is at high level and the crosstalk of a synchronizing signal of adjacent track is trapped at a trap circuit 8. In this case, a switch 23 is at off state and a parallel resonance circuit is operated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04348394-A (JP)
Title: Musical sound controller
Inventor: WAKAO KAZUHIRO
IPC: G10H1/053
Filed: 1991-06-29
Abstract: PURPOSE:To easily perform rotating operation by the hand as to the musical sound controller of an electric musical instrument. CONSTITUTION:A turntable 22 which is provided on an electronic musical instrument main body rotatably on a vertical shaft part with a screw hole and rotated horizontally by hand operation on the top surface and a control signal detecting means which detects the start of the rotating operation of this turntable 22 and outputs a musical sound control signal in response, and this control signal detecting means is composed of a movable contact provided on the reverse surface of the turntable 22 and a 1st and a 2nd fixed contact provided on a circuit board 44 below the movable contact.
Patent JP-H0236629-A (JP)
Title: Multiplex optical wavelength transmission method
Inventor: TAKAHASHI YASUSHI
IPC: H04J14/00
Filed: 1988-07-27
Abstract: PURPOSE:To facilitate the identification of an input optical channel by applying decoding at a receiver side through the use of a reference light having a prescribed frequency fL and specifying the frequency fL of the reference light. CONSTITUTION:A frequency (f0) except frequencies at both ends among frequencies arranged at an equal interval (interval of DELTAf) on the frequency axis is not used for the transmission and the signal is decoded at the receiver side by using a reference light whose frequency is fL, in which the frequency difference with the frequency f0 not used for the transmission is within the frequency interval DELTAf of the transmission light and the frequency difference with the frequency f0 is not an integral number of multiple of 1/2 of the frequency interval DELTAf. Since the signal sent by using the transmission light of each frequency is not overlapped on the frequency axis after decoding, it is possible to identify the transmission channel. Thus, the identification of the transmission channel in the optical transmission is attained.
Patent JP-H0784672-A (JP)
Title: Computer housing
Inventor: ROBAATO JIEI KUROTSUKETSUTO
IPC: G06F1/16
Filed: 1994-08-08
Abstract: PURPOSE: To provide a computer housing which is strong and protected from environment by removing environmental contaminants such as water, dust, stains, etc., from the inside of the housing. CONSTITUTION: In the computer housings 16 and 18 which store electric equipment having a display 20, base material 19 in which a display opening is outlined and opened is provided to look in at the display 20 when the electric equipment is stored there. Also, an elastomer coat forming material 21 is provided which covers the base material 19 that surrounds the display opening, also extends over as far as a display opening part and forms a flange that contacts the display 20.
Patent JP-S6076243-A (JP)
Title: Automatic operating device for air stamp hammer
Inventor: FUJISAWA MASAYA
IPC: B21J7/46
Filed: 1983-10-03
Abstract: PURPOSE:To realize easily automatic operation by recording the operator's exemplary operation and performing automatically the operation in accordance with the reproduced data for operation thereafter. CONSTITUTION:A data processing circuit C is changed over by a switch 36 to a recording mode when the operator operates a mechanism for operating a control valve by treading a pedal. The data for operation detected by a sensor 34 is inputted to a servocontrol amplifier 43 and is at the same time recorded into a memory 37. The data for correcting operation detected by a sensor 35 is recorded in a memory 38. The circuit C is changed over to a data reproducing mode then the data for operation is reproduced from the memory 37 and is inputted to the amplifier 43 in the case of automatic operation. Then a servocontrol valve 42 is actuated and a piston 41 is moved forward while the extent of said movement is compared with the extent of the forward movement of a lower rod 27 inputted from a sensor 44. The valve 42 is reset in succession to said movement and a piston 41 is moved forward, by which the operation is accomplished in exactly the same way as the operation is accomplished manually.
Patent JP-S5974438-A (JP)
Title: Drain device for unitary air conditioner
Inventor: YAMAMOTO MITSUYOSHI
IPC: F24F13/22
Filed: 1982-10-21
Abstract: PURPOSE:To improve the performance of a heat exchanger serving as a radiator by raising the level of water collected in a bottom plate at the time of space- cooling operation and to prevent freezing of the heat exchanger by lowering the level of water collected on the bottom plate at the time of space-heating operation. CONSTITUTION:At the time of space-cooling operation, an indoor heat exchanger 4 serves as an evaporator, and water condensed at the heat exchanger 4 is collected in a water recetacle 10 and then carried to a bottom plate 1a via a hose 11 and a partition plate 3. At the time of space-heating operation, on the other hand, an outdoor heat exchanger 8 serves as an evaporator, and water condensed at the heat exchanger 8 is collected on the bottom plate 1a. Accordingly, the performance of a slinger can be improved. Further, since the outdoor heat exchanger 8 serving as a radiator is immersed in water, the performance of the heat exchanger as a radiator can be improved. Further, at the time of space-heating operation, the level of condensate water collected on the bottom plate 1a by turning a water-level controller 2 90 deg. or 180 deg. to discharge superfluous condensate water to the outside. Therefore, it is enabled to prevent damage of a fan 7 due to freezing of the condensate.
Patent JP-H1030867-A (JP)
Title: Washing method for inside of refrigerator
Inventor: KOZU KAZUE
IPC: F25D11/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To wash the inside of a refrigerator with sprinkled water from a sprinkler, and at the same time, prevent the sprinkler after the washing from freezing by selectively connecting the sprinkler for washing arranged on the ceiling in the refrigerator, to a tap water pipe or an air suction port with a 3-way valve. SOLUTION: A sprinkler 3 and a sprinkling tube 24 are connected to a tap water pipe 5 by switching a 3-way valve 4, and a water sprinkling is performed from the sprinkler 3, and a washing of the inside of a refrigerator is automatically performed. When the washing is terminated, the water supply is stopped by switching the 3-way valve 4, and the sprinkler 3 and the sprinkling tube 24 are connected to an air suction port 6. Then, the refrigerator is operated, and after a cooling period of time set in advance, has passed from the start of the operation of the refrigerator, a fan 7 in the refrigerator is operated. By doing so, air in the refrigerator is rapidly cooled, and the volume of the air contracts, and the inside of the refrigerator is placed under a pressure-reduced state.  As a result, the outside air is forcibly drawn from the air suction port 6, and remaining tap water in the sprinkler 3 and the sprinkling tube 24, is surely discharged, and they are prevented from freezing when the refrigerator 1 is being used.
Patent JP-2000000613-A (JP)
Title: Retaining stopper for rubber sleeve in coiler
Inventor: MIWA YOSHIKAZU
IPC: B21C47/28
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of a stopper by relatively simple modification. SOLUTION: This topper for rubber sleeves which is easily attached and detached is provided with a positioning pin 2 for deciding fixing position on the bottom of a main body, and has a stopper main body 1 having a lock pin 4 passing through the main body and whose upper part is a knob 3 and lower part is a T-shape and positioning hole in which the positioning pin 2 is inserted, and through hole having a rectangular notched part for fitting the lock pin 4 at the top end of a segment 6 of a coiler. It is possible to stick a plate-like magnet 5 on the bottom of the main body 1.
Patent JP-H0348722-A (JP)
Title: Position detecting device
Inventor: YAMANOUE KOUICHI
IPC: G01D5/245
Filed: 1989-07-18
Abstract: PURPOSE:To enable high-accuracy and high-resolution detection without being affected by waveform distortion by providing a rotor or housing with a multipolar magnet having plural magnetic poles which are magnetized to the opposite polarity at specific intervals. CONSTITUTION:The rotor 103 or housing 101 is provided with the multipolar magnet 1 having the magnetic poles which are magnetized to the opposite polarities at the specific intervals. A Hall element array 21 consisting of Hall elements 21a - 21f is provided opposite the magnet 1 so that the interval between the couple of the magnetic poles is divided equally. A multiplexer 207 selects and outputs electric signals outputted from the elements 21a - 21f and switches the electric signals at a specific period. A BPF 220 passes only an electric signal in a specific frequency band among the electric signals which are selected and outputted by the multiplexer 207. Then the position of the rotor 103 is detected from the phase from the reference time, based upon when a specific element among 21a - 21f is selected by the multiplexer 207 to the time when a sine wave signal outputted by the BPF 220 reaches a specific level.
Patent JP-S5887287-A (JP)
Title: Carbon cathode block for aluminum electrolytic furnace
Inventor: SHIRAISHI KATSUZOU
IPC: C04B35/52
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a carbon cathode block for Al electrolysis with enhanced wear resistance by blending a specified amount of calcined anthracite having a specified grain size with carbonaceous aggregate composed chiefly of coal pitch coke and petroleum coke. CONSTITUTION:A blend consisting of 5-30wt% calcined anthracite having <= about 2mm. grain size and the balance carbonaceous aggregate composed chiefly of coal pitch coke and petroleum coke is kneaded with a binder and molded. The molding is charged into a calcining furnace and calcined at a high temp. to form a carbon cathode block for Al electrolysis. The block has improved necessary characteristics, especially improved wear resistance owing to the blended calcined anthracite having the specified grain size.
Patent JP-H069409-A (JP)
Title: Therapeutic agent for mammitis
Inventor: SHIGEMASA YOSHIHIRO
IPC: A61P29/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a therapeutic agent for mammitis containing a chitinous substance as an active ingredient. CONSTITUTION:The therapeutic agent contains a chitinous substance, e.g. chitin contained in crustacea such as prawn or crab, an insect such as grasshopper or beetle or cuttlebone, deacetylated chitin obtained by deacetylating chitin in an amount of 20-80%, chitosan obtained by deacetylating chitin in an amount of >=80% or sulfated chitin as an active ingredient. A method for using this therapeutic agent includes a method for using the agent in a state suspended or dissolved in Ringer's solution or physiological saline, etc., or a method for using the agent in a state of ointment dispersed or dissolved in a proper base and a method for administering the agent include a method for injecting the agent through catheter, probe, etc., into breast using an injection, etc.