baber/WOPTO huggingface dataset:
Patent JP-S63200922-A (JP)
Title: Method for repairing worn part
Inventor: KANEDA KATSUO
IPC: B23P6/00
Filed: 1987-02-13
Abstract: PURPOSE:To save the labor and the time for repairing a worn part by applying a mixture of epoxy group two-liquid-mixing type adhesive and fine alumina powder onto a partly worn part, and by applying ceramic tiles having a suitable size thereover so that they are located on the surface to be repaired. CONSTITUTION:A mixture of epoxy group two-liquid mixing type adhesive and fine alumina powder which are mixed at a ratio of 1 to 1 by weight, is applied onto the surface of a worn part 4 by an amount corresponding the amount of abrasion in the worn part 1, which is measured with a predetermined thickness. Then, ceramic tiles 6 are arranged in order and applied on the applied mixture 5, and therefore, they are externally exposed. With this arrangement, the life of the repaired part 4 and the life of the entire member may be prolonged, and the labor and the time for the repair may be greatly reduced.
Patent JP-H09196380-A (JP)
Title: Structure of frame and futon of kotatsu used for desk
Inventor: MOMII TETSUYA
IPC: F24C7/04
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To make flexible the size of a space below a desk and simplify its use by assembling a frame composed of legs, crosspieces, and beams all having adjustable height, width, and interior, fixing a heat dissipation device on the interior crosspiece, separating a front part of futon covering the frame to the left and right from the center, and overlapping a skirt thereof. SOLUTION: A frame 2 is assembled which comprises legs, crosspieces, and beams all having the height, width, and interior such that the height, width, and interior are adjustable by extending large and small pipes such that they are substantially fully accommodated in a space where lower legs of the desk is placed. An opening 8 is provided by separating a front part of futon 4 covering the frames 2 left and right from the center, and slight overlapping is provided on separated left and right skirts. Hereby, the size of a space below the desk 1 is made flexible, and the left and right skirts are fallen down from both sides of the knee to narrow a front gap and hence reduce escape of warm air. Further, the left and right skirts cover both knees by the overlapping 9 of the left and right skirts to ensure the effect of knee covering.
Patent JP-S62187277-A (JP)
Title: Pyroelectric infrared detector
Inventor: MASUDA NOBORU
IPC: G08B13/191
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a output with a high S/N by a small-sized device by arranging two infrared-ray elements on one pyroelectric plate and arranging a condenser mirror piece upright on the photodetection surface side. CONSTITUTION:An infrared sensor 10 in dual structure is constituted by arranging two infrared-ray elements 10a and 10b on one pyroelectric plate 10c. The condenser mirror piece 11 which is a plane dividing the elements 10a and 10b by two and crosses the photodetection surfaces is provided on the photodetection surface side of the infrared sensor 10. Both surfaces of this mirror piece 11 are optical reflecting surfaces. Then, when a human body 12 approaches, for example, the outputs of the elements 10a and 10b rise gently, but when the human body reaches a position X, the mirror piece 11 cuts off a heat ray incident on the element 10b and the heat ray 14b reflected by the mirror piece 11 is incident additionally on the element 10, so that the total heating value is doubled. Thus, the output of the sensor 10 appears as the differential output between the elements 10a and 10b, so even when the human body moved at a low moving speed, the frequency and crest value of the output signal of an infrared ray are increased.
Patent JP-H03235209-A (JP)
Title: Production of magnetic head
Inventor: FUJINE TOSHIYUKI
IPC: G11B5/23
Filed: 1990-02-09
Abstract: PURPOSE:To make improvement in sensitivity by forming magnetic films similar to the alloy magnetic films on gap-facing surfaces on opposite surfaces before blocks are welded by glass to each other. CONSTITUTION:The alloy magnetic films 45 consisting of 'SENDUST(R)', etc., are formed on the opposite surfaces 36' of the gap-facing surfaces 36 of the blocks 31, 35 consisting of an oxide magnetic material and glass packing grooves 33 are formed on the surfaces 36. An internal winding groove 34 is formed on the surface 36. Sliding surfaces 37 and the surfaces 36 are polished. Track grooves 38 are formed at the end edge opposite from the grooves 33. The alloy magnetic films 46 consisting of the 'SENDUST(R)', etc., are formed on the surfaces 36 and the inside surfaces of the grooves 33, 34, 38 at the same film thickness under the same conditions by a sputtering method, etc.,; thereafter, nonmagnetic material films 40 are formed on the films 46 to obtain a pair of the blocks 41, 42 laminated with the gap materials. These blocks with the films 40 facing each other are stuck and a glass packing material 39 is disposed in the respective gaps of the films 33, 34 and is melted by heating to integrate the blocks 41, 42. The films 45 are polished to form the external winding grooves 32. The sliding surfaces 37 are polished and the block is cut to form a core 44. The improvement in the sensitivity of the magnetic head is made in this way.
Patent JP-H02210667-A (JP)
Title: Reproduction data demodulating system for optical disk
Inventor: YOSHIMURA SHUNJI
IPC: G11B7/00
Filed: 1989-02-10
Abstract: PURPOSE:To simplify circuits and to improve the reading accuracy of demodulation data by inputting a reproduction FM signal directly to an A/D converter and converting the signal to a reproduction RF digital signal, then supplying the signal to a waveform equalizing circuit, thereby removing the inter-code interference of the reproduction RF signal in the state of the digital signal. CONSTITUTION:The reproduction RF signal from a reproduction amplifier 5 is supplied directly to the A/D converter 9 at the time of reproducing the data of a bit pattern system recorded on an optical disk 1. The digitally converted signal is inputted to the digital waveform equalizing circuit 10 consisting of latch circuits 11A, 11B, coefft. devices 12A, 12B, 12C and an adder 13 where the reproduction RF signal is so equalized as to minimize the inter- code interference in the state of the digital signal. This data is supplied to a differential detection circuit 20 and is demodulated. The need for an analog delay circuit for equalizing the reproduction RF signal is then eliminated and the circuit constitution is simplified.
Patent JP-H03236162-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: ITO MITSUYOSHI
IPC: H01M8/12
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the internal resistance of a cell by arranging conducting materials in the axial direction on an oxygen electrode and a fuel electrode respectively in a cylindrical solid electrolyte type fuel cell. CONSTITUTION:An oxygen electrode 3, an electrolyte film 2 and a fuel electrode 4 are arranged in sequence on the outside of a support tube 1 to form a cell, cells are connected in the axial direction via inter-connectors 8 to form a stack. A conducting material 6 is arranged in parallel with the axis at one position in contact with the support tube 1 on the outer face of the oxygen electrode 3 as an oxygen electrode side electric path. A conducting material 7 is likewise arranged on the outside of the fuel electrode 4 as a fuel electrode side electric path. The cross section areas of the conducting materials 6, 7 in the direction perpendicular to the axis are made sufficiently larger than the cross section area of thin films forming respective electrodes in the same direction. The current in the cell flows on the short distance in the peripheral direction of the cross sections of individual electrodes via the conducting materials 6, 7.
Patent JP-S61188607-A (JP)
Title: Gas supply quantity control method
Inventor: AZUMA JUN
IPC: G05D16/00
Filed: 1985-02-18
Abstract: PURPOSE:To secure stably a necessary pressure of each consumer at all times by executing a booster fan discharge pressure control based on a prescribed expression, forecasting a variation of a gas holder level, and correcting a pressure control thereby. CONSTITUTION:A marketing gas which is supplied from a gas generating part is stored temporarily in a gas holder D, and when supplying it to plural consumers F1-F4 through a booster fan BF, a discharge pressure of the booster fan BF is controlled so that the maximum pressure obtained from a prescribed expression is secured, in the necessary supply pressure of every consumer deviced from a pressure loss of a piping system and a necessary pressure of each consumer. Also, a variation of a gas holder level is forecast from the generated gas quality in a gas generating part and the consumed gas quantity in each consumer. In case this forecasting value is above the upper limit or below lower limit, an alarm is generated, and a correction control by a feedback is executed.
Patent JP-S63218387-A (JP)
Title: Paper gap adjusting mechanism
Inventor: HASHIMOTO HIROYUKI
IPC: B41J13/10
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the effects of temperature variations and variations with time, further alleviate deflection or strain of a mechanism part and enhance positional accuracy, by achieving a speed reduction by gearing in a mechanism comprising an eccentric shaft inserted through a carrier unit which supports a paper bail arm and a printing head thereon, a spring for driving the shaft to rotate, and a VR-type stepping motor. CONSTITUTION:A paper bail arm is lowered to a retracted position by driving a stepping motor 10, and is maintained at the position by a holding current in the motor 10. When a pressing signal is received from a controlling part, the holding current in the motor 10 is cut off, so that an eccentric shaft 6 is driven by the force of a spring 9, the paper bail arm 3 is moved to a position for contact with a paper, and is maintained at the position. Starting from this condition, the motor 10 is again driven for obtaining a gap necessary for printing, and is held when a printing position is reached, after which printing is conducted. At the time of using the next paper, the motor 10 is driven to lower the arm 3 to the retracted position so that the paper can be inserted.
Patent JP-H01206080-A (JP)
Title: Impact printer
Inventor: TAMURA KOJI
IPC: B41J15/04
Filed: 1988-02-12
Abstract: PURPOSE:To reduce printing noise by arranging a printing head at a position behind the edge of a paper insertion port which is blocked by paper straddling a platen and a guide, in opposition to the platen. CONSTITUTION:A paper insertion port 1a located above a printing head 2 is covered by paper 4 which straddles a platen 3 and a guide 1a, and the paper 4 shuts off a printing noise generated by printing. As a result, the volume of the printing noise which leaks from the paper insertion port 1a to the outside is reduced and thus the noise can be muffled to a low level. In the meantime, the printing head 2 and ink ribbon are replaced by opening an attachment cover, and a printing position is checked by a checking mirror.
Patent JP-S59156539-A (JP)
Title: Device for producing clad steel plate
Inventor: NAKAMICHI HIROSHI
IPC: B22D11/00
Filed: 1983-02-24
Abstract: PURPOSE:To provide a device which permits mass production of a steel plate thoroughly joined with a different metal to a prescribed uniform thickness by providing guide grooves to the mold of a device which sticks together two uncoiled steel materials, passes the materials through the mold and welds the different metal drawn through the mold to the steel materials by roll pressing. CONSTITUTION:Both steel plates 7 uncoiled from uncoilers 5 are stuck together and are inserted into a block mold 3, and the melt of the different metal 13 charged therein is drawn. Guide grooves 4 which guide the plates 7 are formed in the mold 3. The positions of both plates are regulated by said grooves and the metal 13 is drawn to the prescribed uniform thickness without casual deviation in the position of both steel materials. The drawn and solidified metal 13 is press-welded with press welding rollers 12 and thereafter both steel plates 7 are separated from each other, by which two sheets of clad steel plates 15 are obtd. at one time.
Patent JP-S53116809-A (JP)
Title: Magnetic head core
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/127
Filed: 1977-03-22
Abstract: PURPOSE:To prevent the formation of a quasi-operating gap so as to accomplish the recording and reproducing operations of high density by making a magnetic path partially of an amorphous magnetic material and by making a ferromagnetic ferrite partially of a non-magnetic material.
Patent JP-H09222400-A (JP)
Title: Method for supporting analysis of causes of liquid crystal substrate crack
Inventor: TAKAKUSU AKIRA
IPC: G02F1/13
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To specify a device that causes a crack leading to glass substrate crack easily. SOLUTION: A method has a storage step for storing the names of a device for manufacturing a liquid glass substrate and a carrying device and the coordinate position of the supporting means of the above glass substrate in a database file, an input step for inputting the crack position of the above glass substrate, a coordinate position search step for searching the above crack position from the database, a device name search step for searching the name of the device based on the result of the coordinate position search step, an addition step for searching a value obtained by adding a specific value to the above crack position, and a subtraction step for searching a value obtained by subtracting a specific value from the above crack position.  Then, when the corresponding coordinate position cannot be searched, the above addition step or the subtraction step is executed and then search is executed successively, thus analyzing or supporting the causes of the liquid crystal substrate crack.
Patent JP-S55124784-A (JP)
Title: Hexacyclic indole derivative
Inventor: ARUDEMIO TEMUPERIRI
IPC: C07D487/06
Filed: 1980-03-12
Abstract: Compounds which in form of therapeutic compositions exhibit antihypertensive activity and are of low toxicity. These compounds are of general formula I 
<CHEM>
 wherein R1 represents a hydrogen atom, or a carboxy, alkoxycarbonyl, the alkoxy group having 1 to 4 carbon atoms, piperidinocarbonyl, 1-pyrrolidinylcarbonyl, morpholinocarbonyl, carbamoyl or benzylcarbamoyl group, or an alkylcarbamoyl or dialkylcarbamoyl group in which the or each alkyl group has from 1 to 4 carbon atoms,
 R2 represents a hydrogen or fluorine atom, or a cyano, acetyl or carbamoyl group,
 R3 represents a hydrogen atom or a methyl group and@@@ represents a single or double bond, with the proviso, that R1 and R2 do not simultaneously represent hydrogen atoms, or pharmaceutically acceptable salts thereof, their preparation and therapeutic compositions containing them.
Patent JP-S62187894-A (JP)
Inventor: OGURI SHIGETETSU
IPC: G10H1/46
Filed: 1986-02-14
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-H05235790-A (JP)
Title: Feedforward amplifier
Inventor: HASEGAWA JUNICHI
IPC: H03F1/32
Filed: 1992-02-18
Abstract: PURPOSE:To provide the feedforward with small size by which a high quality amplified signal is obtained. CONSTITUTION:A main signal S1 is branched, one of the branched main signal S1 is amplified by a 1st amplifier means, a pilot signal is synthesized on the amplified signal, the resulting main signal is attenuated by the attenuation equivalent to the amplification factor and a control channel modulation signal Fm in the attenuated main signal is detected by a 1st detection means, then the attenuated main signal is cancelled by the other branched main signal to extract only a distortion and pilot signal S6, and the extracted distortion and pilot signal S6 is amplified by a 2nd amplifier means, and the pilot signal is detected by a 2nd detection means from the main signal S3 amplified before by the 1st amplifier means and on which the pilot signal is synthesized based on the amplified distortion and pilot signal S6 to eliminate the distortion and pilot signal and only the amplified main signal S9 is extracted at an output terminal.
Patent JP-S5824338-A (JP)
Title: Adsorbent
Inventor: KANEKO MASAHARU
IPC: B01J20/06
Filed: 1982-03-01
Abstract: PURPOSE:To provide high adsorbing power for metallic ions and various org. compds. by using a microporous composite oxide contg. silica and titania as an  adsorbent. CONSTITUTION:A microporous composite oxide having >=50m<2>/g specific surface area contg. silica and titania at 75:25-0:100 weight ratio and further contg. other metallic oxides such as magnesia and calcium oxide is used as an adsorbent. Such adsorbent removes various metallic ions such as chromium,  mercury or the like and various org. compds. such as dyes, org. solvents or the like at high capacity and rate of adsorption and in high yields even from dilute liquid.
Patent JP-S62189654-A (JP)
Title: Photomagnetic recording device
Inventor: INADA HIROSHI
IPC: G11B11/10
Filed: 1986-02-17
Abstract: PURPOSE:To rewrite information at high speed by using a preceding light spot to erase the recorded information and at the same time the following light spot to record the new information. CONSTITUTION:The 1st beam 3 delivered from the 1st optical system 2a forms the 1st minute light spot 6. This spot 6 is included in the 1st bias magnetic field 71 which is produced vertically to the 1st bias magnetic field generating means to a recording medium 5. Then the beam 3 is projected to the spot 6 in terms of DC by the input signal given from an erasion control circuit 30. Thus the part projected by the beam 3 on a recording track 51 is magnetized in the fixed direction set by the magnetic field 71 in response to the shift (arrow head 51) of the medium 5. Then the information recorded previously is erased. While the 2nd beam 8 inputted from the 2nd optical system 2b forms the 2nd minute light spot 10 and the beam 8 is modulated by the impulsive signal received from a recording/reproduction control circuit 50. Thus the new information is recorded.
Patent JP-S60175346-A (JP)
Title: Formation of deflection coil
Inventor: OOHASHI SHIYUUICHI
IPC: H01J29/76
Filed: 1984-02-20
Abstract: PURPOSE:To form a deflection coil en bloc with a cathode-ray tube by fixing holders provided with plural projections on the cone part and the neck part of the cathode-ray tube along the circumference while winding round coiled lines between the holders through the projections. CONSTITUTION:The ring-shaped first holder 2 provided with plural projections 6 is adhered and fixed to the cone part of a cathode-ray tube 1 according to its shape along the circumference while fixing the ring-shaped second holder 4 provided with plural projections 7 on its neck part 5 along the circumference. And coiled lines 11 are wound round in the toroidal shape between the projections 6 and 7 of the holders 2 and 4 for forming a deflection coil followed by fixing a toroidal ferrite core 12 to the coiled lines 11 with an adhesive 13. Accordingly, the coil distribution can be changed by regulating the number of the projections 6 and 7 while improving workability and reducing cost by being formed en bloc with the cathode-ray tube.
Patent JP-S62190440-A (JP)
Title: Measurement system for in-liquid foreign matter and inorganic ion
Inventor: EZAWA MASAYOSHI
IPC: G01N15/10
Filed: 1986-02-17
Abstract: PURPOSE:To evaluate the cleanliness of components quantitatively and improve the cleanliness by removing mixed gas from liquid to be inspected and measuring securely foreign matter and inorganic ions in the liquid to be inspected continuously with high accuracy. CONSTITUTION:A body to be treated is dipped in a cleaning tank 2 which contains pure water and cleaned to remove sticking foreign matter from the surface of the body to be treated, which is put in an evaluation container 6. Such a body to be treated is supplied with cleaning liquid 4a from a cleaning tank 4 and recleaned by microwave irradiation from a microwave generating device 7 to further remove foreign matter, obtaining sample liquid 7 for clean article evaluation. Such a sample liquid 7 and standard liquid 3a for monitor calibration are switched by a changeover valve 13 for liquid measurement and guided to an ultrasonic foreign matter measurement part 20 and a laser foreign matter measurement part 30. Then, the ultrasonic foreign matter sensor 22 of the measurement part 20 detects in-liquid foreign matter of 5-100mum grain size and the leaser light foreign matter sensor 31 of the measurement part 30 detects foreign matter of 0.5-4.9mum grain size. Further, the liquid 7 and liquid 3a are guided to an inorganic ion measurement part 40 to detect ions.
Patent JP-H10212691-A (JP)
Title: Paper for total enthalpy heat exchanger
Inventor: NAKANO OSAMU
IPC: F24F7/08
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To prepare the subject paper consisting of a paper making fiber, moisture-absorbing and desorbing powder and a heat-fusing material as active components, excellent in heat formability, shape retainability and heat exchanger effectiveness, and useful as an element of a to total enthalpy exchanger. SOLUTION: A moisture-absorbing and desorbing powder B and a heat fusing material C are mixed to a slurry composed mainly of a paper-making fiber A. the resultant mixture is subjected to a paper-making process to obtain a base paper having a weight ratios of the components A, B and C of (15-85):(10-50):(5-35). The obtained base paper is optionally impregnated with a fire resisting agent. A moisture-absorbing and desorbing coating layer is placed on one side or both sides of the base paper. Thus, a paper or a total enthalpy heat exchanger, having high moisture-absorbing and desorbing function, resistant to the elution of the fire resisting agent and enabling the reduction of the amount of air to be exchanged, is obtained.
Patent JP-S58148524-A (JP)
Title: Pulse counting system
Inventor: ANDOU RIYUUICHI
IPC: H03K21/08
Filed: 1982-02-26
Abstract: PURPOSE:To prevent flickering due to minute fluctuation in a measuring value and the shift in synchronism of an input pulse and to attain stable display, by displaying an operating value adding or subtracting a value in response to a prescribed number or the newest count value, to/from the newest count value, depending on the increase/decrease of the newest count value. CONSTITUTION:The input pulse is counted at a counter 2, stored in a latch circuit 4 via a gate circuit 3 and the count value is displayed on a display 6. The count value stored in the circuit 4 and the display value of the display 6 are compared at a comparator 7, and when the count value and the display value are the same or the count value is increasing to the display value, a load pulse is given to the circuit 4 from the comparator 7 via an OR gate 8, the measuring value is inputted to the circuit 4 for the revision of display. When the count value is decreasing, the count value is added with a prescribed value at an operator 9 for display. The preceding value and the output of shift registers 101, 102 inputting the newest count value are compared at a comparator 11, and it is detected that the value is made stable for a prescribed value, and the count value is revised at the stable state.