baber/WOPTO huggingface dataset:
Patent JP-H11252981-A (JP)
Title: Electric washing machine
Inventor: ASADA KAZUHIKO
IPC: H02P23/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric washing machine capable of discriminating the amount of clothes to be washed and wash them according to the appropriate amount. SOLUTION: This electric washing machine is provided with a voltage detector 29 for detecting the voltage between one of the three terminals of an induction motor 7 driven through an inverter 26 and negative DC voltage input terminal (n) of the inverter 26, and clothes-amount discriminating part 28. When the induction motor 7 is operated by reversing alternately its direction under the control of an inverter controller 2, the voltage detector 29 detects damped oscillation voltage generated by the induction motor 7, during the idle period provided between the alternate operations to output the duration necessary for the amplitude to reach a prescribed value or less to the clothes-amount discriminating part 28.  The clothes-amount discriminating part 28 discriminates that the amount of clothes is small if the duration is long, and the amount of clothes is large if the duration is short. The amount of clothes may be also discriminated with the wave number of the damped oscillation voltage. The amount of clothes can be reflected into the washing time, water consumption, prevention of damage to the clothes to be washed, as well as the rotation of the induction motor 7.
Patent JP-S6442716-A (JP)
Title: Current output-input switching method and apparatus
Inventor: CHIYAARUZU DEIBUITSUDO HETSUCH
IPC: H03K17/687
Filed: 1988-03-07
Abstract: PURPOSE: To obtain a drive circuit by which a current is supplied/received alternately to/from a load at a high speed by providing four FETs and allowing the 1st and 2nd FETs to control the conductivity of the 3rd and 4th FETs respectively. CONSTITUTION: The phase difference of 1st and 2nd electric signals changes alternately from a 1st level of 180 deg. to a 2nd level and the signals are fed to each gate of the 1st and 2nd high speed high output FETs. Drain-source of the 1st and 2nd FETs is connected between a current sink and 3rd and 4th high speed high output FETs respectively, and each drain of the 1st and 2nd FETs has a higher potential equal to or over a power supply. The 1st and 2nd FETs are alternately nonconductive by the 1st and 2nd electronic signals. Drain-source of the 3rd and 4th FETs is connected between a load and one set of voltage sources respectively and the 3rd and 4th FETs are alternately conductive when the 1st and 2nd FETs are alternately nonconductive. Thus, the current switching speed to the load is improved.
Patent JP-H07256157-A (JP)
Title: Atomizer
Inventor: FUKAHORI MASAHISA
IPC: B05B7/04
Filed: 1994-03-23
Abstract: PURPOSE:To surely and stably atomize even a viscous liq. such as oil without causing a nozzle clogging. CONSTITUTION:An air injection part 8 for injecting compressed air A toward a specified discharge port 6b from an air nozzle 7 is provided above a tank 1 capable of heating and vaporizing a liq. L such as oil in the tank, and the liq. vapor LV in the tank 1 is sucked into the air injection part 8 and atomized by an ejector part 9.
Patent JP-H06267140-A (JP)
Title: Optical element and optical head
Inventor: NAKADA HIDEKI
IPC: G11B11/10
Filed: 1993-03-12
Abstract: PURPOSE:To reduce the number and prices of components and to obtain an excellent optical head small in size, low in price and of high quality by integrally composing a polarization splitter element through which a light beam splitted by a beam splitter transmits with a plate-shaped beam splitter. CONSTITUTION:This head comprises an almost plate-shaped beam splitter 3 having a polarization film as a light beam splitting means on a light incident surface and separating a reflected light of a magneto-optical disk 5 from the outward path and a polarization splitter element 6 formed by a hologram having an integral structure with the beam splitter 3 and splitting a beam into plural light beams having two polarization components in almost the same direction. This head is composed of a convex lens 7 for converging a light beam transmitted through the polarization splitter element 6, a concave cylindrical lens 8 through which the converged light beam by the convex lens 7 is transmitted, a multi-sected photodetector 9 receiving a light beam passed through the polarization splitter element 6 and an arithmetic circuit for calculating electric generated in the multi-sected photodetector 9.
Patent JP-S51127676-A (JP)
Title: Fluorescent indicator and its manufacturing process
Inventor: TAKEDA MITSUO
IPC: H01J9/24
Filed: 1975-04-28
Abstract: PURPOSE: To develop a new fluorescent indication system, which is capable of performing multi-digit display with a compact and very thin flat-plate structure and also capable of changing the size of the display figure as large as possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02233890-A (JP)
Title: Pump operation control device
Inventor: YOSHITANI MISA
IPC: F04D15/00
Filed: 1989-03-06
Abstract: PURPOSE:To perform operation control over a rainwater pump in an unmanned manner by judging of whether it is a heavy rain or a light one on the basis of magnitude of a water-level variation in a pump well, and selecting the pump to a heavy rain time operating condition and/or a light rain time operating condition automatically. CONSTITUTION:A level of rainwater is detected by a level gauge 3 attached to a pump well 1, and on the basis of this level value, a water-level variation Di is found by a variation operational part 6 at a specified time interval. A mean value between the water-level variation Di and the last water-level variation Di-1 is found at a mean value operation judging part 8, and whether this value is large or not is judged by a reference value A. In consequence, when it is judged to be more than the reference value as far as the specified frequency in succession, it is set down to a heavy rain time operating condition, and when it is judged to be less than the reference value A as far as the specified frequency in succession, it is selected so as to become a light rain time operation condition, whereby operation and stoppage of a rainwater pump 2 is controlled by a pump operation control part 11.
Patent JP-H01224912-A (JP)
Title: Disk device
Inventor: KOBAYASHI KYUKICHI
IPC: G11B5/596
Filed: 1988-03-04
Abstract: PURPOSE:To correctly measure and store the position offset of a head by generating a signal to simple the recordless part (erasing signal part) of servo information in addition to plural pieces of the servo information, and reading a servo signal and the erasing signal. CONSTITUTION:A sampling signal generating means, which generates plural sampling signals and erasing signals to be a servo signal recordless part by receiving a timing signal 1, is operated under the conditions in which a timing signal 1 condition is changed in a way determined beforehand, and prepares the sampling signal under the conditions in which the condition is continuously kept for a fixed period before and after the change. Thus, when, waveform separation is generated at the timing signal 1 and a sampling position is dislocated, since the abnormality of the sampling can be discriminated, the correct offset of the head can be measured.
Patent JP-H10253564-A (JP)
Title: Method and equipment for testing electrical characteristics of conductive fine perticles
Inventor: TSUCHIYA MASAHIRO
IPC: G01N27/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enable measurement of electrical characteristics of a conductive fine particle in a prescribed atmosphere of temperature and/or humidity, by covering a sample stage and an indenter with a box and by regulating the temperature and/or humidity ins the box. SOLUTION: The intenter 14 is lowered by drive of a compressive load generating part 46 and compresses fine perticles 1 on a sample stage 13. The relative distance between the sample stage 13 and the indenter 14 is set and maintained arbitrarily according to the information on the distance measured by an indenter displacement measuring part 17. A load imposed on the fine particles 1 by the indenter 14 is set and maintained arbitrarily on the basis of the information of the load detected by a load measuring part 18. A voltage impressed on the fine perticles 1 is measured by a voltage measuring part 22. A box 31 covers the sample stage 13 and the indenter 14 and keeps the atmosphere of the fine perticles 1 to be at a prescribed (high temperature, high humidity) and it is so set as to prevent leakage of the atmosphere.  A control device 24 regulates the temperature and/or the humidity in the box 31 to be the atmosphere prescribed arbitrarily, by a temperature atmosphere regulating part 32 and a humidity atmosphere regulating part 33, and regulates electrical characteristics of the fine perticles.
Patent JP-H06263852-A (JP)
Title: Aromatic polyester or aromatic polyamide and its production
Inventor: IWATSUKI AKIJI
IPC: C08G63/191
Filed: 1993-03-12
Abstract: PURPOSE:To produce an arom. polyester or polyamide in the absence of a catalyst without heating and without producing a by-product by reacting a specific quinonediketene compd. with a quinone or quinonediimine compd. CONSTITUTION:A quinonediketene compd. of formula I or II is reacted with a quinone compd. (e.g. a compd. of formula I) or a quinonediimine compd. (e.g. a compd. of formula IV) at 0-30 1I) to give an arom. polyester or polyamide respectively of formula V or VI. In those formulae, Ar is a group of formula VII, VIII, or IX; Y is O or NX<1>; R<1> t R<64> are each H, 1-18C alkyl, alkoxy, halogen, etc.; and X<1> is H, 1-18C alkyl, 1-18C alkoxy, 1-18C alkylsulfonyl, halogen, etc. Because of the polymn. conducted at room temp. without using a catalyst, the steps of catalyst removal, heating, and cooling are not necessary and thus a polymer contg. no impurity is obtd.
Patent JP-2000251061-A (JP)
Title: Device and method for processing image and recording medium for image processing
Inventor: NISHIDA YUKIHIRO
IPC: G06T1/60
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with which read images are compressed, the images are efficiently transferred and characters or graphics in a document can be efficiently recognized without thawing all the images. SOLUTION: This image processor is provided with an input means 2 for inputting an image signal, a compressing means 3 for compressing the image inputted from the input means 2, a first storage means 4 for primarily storing compressed image data, a position measuring means 5 for measuring a position coordinate in a source image and a correspondent position in the said compressed image data after compression and outputting position information data and a second storage means 6 for storing the said position information data and the compressed image data stored in the said first storage means 4 and the position information data stored in the said second storage means 6 are outputted.
Patent JP-S58174680-A (JP)
Inventor: SARUBADOORU ORIBE
IPC: D06M101/16
Filed: 1983-03-28
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-H02230502-A (JP)
Title: Thin film magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B19/04
Filed: 1989-03-03
Abstract: PURPOSE:To stabilize the state of magnetization and to suppress the occurrence of an abnormal noise by clamping unstable magnetization immediately after write by generating a bias magnetic field on a coil by a direct current of pre scribed magnitude supplied in readout in a direction perpendicular to that of a magnetic domain formed with a magnetic thin film by its own magnetization. CONSTITUTION:A thin film magnetic element 1 is provided with two thin films and the coil 3, and supplies a signal magnetic field for write to a magnetic medium, and also, obtains a readout signal current from the magnetic field of the magnetic medium. At such a case, the bias magnetic field is generated in the magnetic thin film by a bias current that flows on the coil 3, however, since a remarkably stable magnetizing state can be obtained in the magnetic thin film by keeping balance between the magnetic domain formed by its own magnetization and the bias magnetic field in the direction perpendicular to that of the magnetization, a response by a rotary magnetization mode in the readout of a signal can surely be guaranteed. In such a way, it is possible to suppress the occurrence of the noise due to the unstable magnetization immediately after the write, and yield in point of quality management can be stabilized.
Patent JP-S57169079-A (JP)
Title: Surface treatment for heat resistant alloy
Inventor: NAKAMORI MASAHARU
IPC: C25D7/00
Filed: 1981-04-08
Abstract: PURPOSE: To provide high temp. oxidation resistance and high temp. corrosion resistance by electroplating a corrosion resistant material on the surface of a heat resistant alloy, applying coating liquid contg. a corrosion resistant material thereon an subjecting the coated part to a heat treatment by diffusion penetration.  
     CONSTITUTION: A corrosion resistant material, for example, Cr, is electroplated on the surface of a heat resistant alloy used for turbines, blowers, boilers, etc., and coating liquid contg. metals such as Al, Si, Cr, Ta, or their alloys, compds. etc. is applied thereon. Next, the plated and coated parts are subjected to a heat treatment by diffusion penetration. More specifically, the alloy is put in an electric furnace, and is held at about 80°C for about 20min to allow the solvent of the coating liquid to evaporate and dissipate, after which it is held at about 330°C for about 15min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63219332-A (JP)
Inventor: MASUDA FUMIHIKO
IPC: A23G3/02
Filed: 1987-03-06
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-S59179160-A (JP)
Inventor: MASAI TADAHISA
IPC: B02C15/12
Filed: 1983-03-30
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-S63219804-A (JP)
Title: Fuel gas engine for driving heat pump device
Inventor: OGURI MAKOTO
IPC: F01L3/08
Filed: 1987-03-07
Abstract: PURPOSE:To lengthen a maintenance interval period by providing an oil flinger in an exhaust valve and forming the seal lip configuration of the oil flinger in such a way that the inclination angle of the combustion chamber side is larger than that of the opposite side. CONSTITUTION:An oil flinger 28c is provided in the exhaust valve of a fuel gas engine for driving a heat pump device. The seal lip configuration of the oil flinger 28c is formed in such a way that the inclination angle A of the combustion chamber side is larger than the inclination angle B of the opposite side. With this arrangement, as an amount of lube oil which adheres to the valve stem of the exhaust valve so as to be take into the combustion chamber increases, staying time at the valve stem is shortened so that the carbonization of lube oil here is prevented. Accordingly, sticking of carbon is prevented so that a maintenance interval period can be lengthened.
Patent JP-H07283825-A (JP)
Title: Circuit device for circuit connecting device in atm switching device
Inventor: PEETAA RAU
IPC: H04L49/111
Filed: 1995-03-13
Abstract: PURPOSE: To assign identifier information, which are supplied to an associative storage device, to different storage addresses by assigning individual identifier information, which has a virtual identifier which is active in the associative storage device, to a virtual channel. CONSTITUTION: When a communication cell arrives at a header processor HTU, identifier information VPI and VCI are supplied as search words to an associative storage device CAM belonging to it to retrieve stored identifier information. If the device CAM retrieves identifier information of virtual channels VCC1 and VCC5, coincidence with stored identifier information of other virtual channels is detected additionally. However, identifier information of channels VCC1 and VCC5 are prior to stored identifier information having virtual channel parts in the masking state for other virtual channels because of an assignment priority bit VVCI. By this preference, only addresses of channels VCC1 and VCC5 are outputted in these channels.
Patent JP-S60196582-A (JP)
Inventor: SATOU TSUTOMU
IPC: A47F3/04
Filed: 1984-03-19
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-S61213336-A (JP)
Title: Al-sn bearing alloy
Inventor: FUJITA MASAHITO
IPC: F16C33/12
Filed: 1985-03-15
Abstract: PURPOSE:To provide resistances for baking and wear at high load, by adding Si, Sr and small quantities of Cu, Ni, Mn to Al-Sn alloy, to ppt. Si particles spherically into Al matrix and to ppt. Al compds. in rod state. CONSTITUTION:Bearing alloy is composed of 3-35wt% Sn, 0.1-10% Pb, 0.1-6% Si, <=3% Sr, 0.1-5% total of >= one kind among Cu, Ni, Mn, and the balance Al substantially. Alloy of the compsn. is cast, ingot is cold worked, then heat treated, to ppt. Si particles spherically, spheroidally or shape approached thereto into Al matrix. Further, compds. of Cu, Ni, Mn with Al are pptd. in rod or fiber state. The bearing alloy is superior in lubricative property, has good mechanical property at high temp. of about 100-250 deg.C and is sufficiently durable for severe using condition under high load operation.
Patent JP-H05257450-A (JP)
Title: Character generation device
IPC: G06T3/40
Filed: 1992-03-12
Abstract: PURPOSE:To vary an enlargement and a reduction rate in the same document by providing a magnification switching means which selects a stored value in one of plural magnification value storage means and inputs it to an enlarging and reducing means. CONSTITUTION:An origin moving means 2 performs origin movement for character data from a font memory 1 and outputs the resulting data to an enlarging and reducing means 3 when there is an operation signal from a letter switching means 5. The magnification switching means 6 selects the corresponding magnification value storage means 7 or 8 with the signal from the letter switching means 5 and outputs the magnification signal corresponding to the character data to be inputted to the enlarging and reducing means 3 to the enlarging and reducing means 3. The enlarging and reducing means 3 enlarges or reduces each input character data with the corresponding magnification signal and develops the data as image data on a development memory 4. Therefore, a character generated by varying the letter face to body face ratio of the character data developed on the font memory 1 can be generated.
Patent JP-H05257469-A (JP)
Title: Transmission and reception system for keyboard information between electronic musical instruments by relative value setting
IPC: G10H1/00
Filed: 1992-03-12
Abstract: PURPOSE:To reduce the delay of data transfer by performing data compression when it is judged that keyboard discrimination meets requirements, compressing data which are transmitted and received in two-byte format to one-byte format and transferring the data, and restoring the compressed data on a reception side according to the same rule. CONSTITUTION:Information containing keyboard information is inputted(11). Last information is stored and it is judged whether or not the information is the keyboard information (12); and then it is judgedwhether or not the difference between the last keyboarddiscrimination (keyboard ID) and the keyboard ID is less than 32(13). Then, when it is judged that the last input information isalso the keyboard information and the difference between the lastkeyboard ID and this keyboard ID is less than 32, one-byte data are sent(14) and when the conditions are not met, three-byte data are sent (15).The sent one-byte data are received to generate three-byte information.
Patent JP-S51129594-A (JP)
Title: A speed correcting apparatus
Inventor: KOYAMA HIROSHI
IPC: H02P7/00
Filed: 1975-05-06
Abstract: PURPOSE: A speed correcting apparatus which automatically corrects the speed smoothly in the fixed section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62208965-A (JP)
Title: Led array head for led printer
Inventor: FUSE MASASHI
IPC: B41J2/45
Filed: 1986-03-11
Abstract: PURPOSE:To reduce a variation in a luminance of an LED to obtain a good printing quality, by a method wherein a current limit resistor is provided at the side of a drive circuit in a matrix wiring and the sum of values of resistance with respect to respective lead-out wires of the LED side and the current limit resistor is made constant by varying the difference in the electric resistance between the lead-out wires of the LED side and the value of resistance of the current limit resistor. CONSTITUTION:In a production of an LED array head, a current limit resistor 6 is trimmed with being controlled to have the value of resistance which makes a constant sum with values of resistance of lead-out wires 3 of the LED wide in a matrix wiring at the completion of the trimming. In this manner, variation in the values of resistance of the lead-out wires 3 of the LED side is corrected, whereby the LED is prevented from variation in the set current and the quantity of emission. In this case, the dynamic drive type LED array head having little variation in the quantity of light can be obtained with a simple construction using a constant-voltage output type drive circuit 7 together with the current limit resistor 6, rather than employing a current limit drive circuit.
Patent JP-S60199368-A (JP)
Title: Seasoned raw salmon and production thereof
Inventor: TANAKA HISAO
IPC: A23L17/00
Filed: 1984-03-22
Abstract: PURPOSE:To prevent parasitic infection and eliminate an offensive smell of a seasoned raw salmon eatable in the raw state, by freezing the raw salmon, slicing the salmon, and impregnating the resultant frozen slices with a seasoning solution. CONSTITUTION:A raw salmon is once frozen to carry out preventive treatment for parasitic infection. The frozen raw salmon is then thawed and cut into slices in the form of strips, fine cuts, etc. according to the use thereof. A seasoning solution is prepared by incorporating SAKE with liquor of UKOGI (Acanthopanax spinosus Miq.), common salt, etc., and the above-mentioned slices are then dipped therein and allowed to stand at low temperatures. A seasoning solution is prepared by adding KOJI to MIRIN (sweet SAKE), and fermenting aging the resultant mixture, straining the aged mixture, and adding soy sauce to the strained liquid, and the slices after the above-mentioned first dipping step are dipped therein and allowed to stand under conditions of low temperatures. Thus, the aimed processed raw salmon used as materials for SUSHI (vinegared fish and rice) and relish with wine (SAKE) can be prepared.
Patent JP-H02231659-A (JP)
Title: Exceptional address detector
Inventor: KISHI TAKAO
IPC: G06F12/10
Filed: 1989-03-06
Abstract: PURPOSE:To eliminate necessity that a usable area on a real memory is especially limited to a continuous area by regarding an access as an exceptional address access executed by a guest OS when one part of a real page address obtained by virtual memory control is not coincident with one part of the real page address registered to an address check table. CONSTITUTION:A block stored in an address check table 12 is read one by one by a table counter 12, for which an initial value is set to 'all 1,' and when the block is not coincident with the high-order part of a real page address register 11, 1 is added to the table counter 13. Then, the registered block is read from the address check table 12 again. The block is compared with the high-order part of the real page address register 11 and this operation is continued until the block is coincident with the high-order part. When the block is not coincident with the high-order part until the table counter 13 is '0,' it is regarded that this guest OS accesses the area which can not be accessed. Then, a host OS is informed of this condition. Thus, the necessity to especially limit the usable area on the real memory to the continuous area is eliminated.