baber/WOPTO huggingface dataset:
Patent JP-S51145176-A (JP)
Title: Apparatus for washing a vehicle
Inventor: MIURA HIROKUNI
IPC: B60S3/06
Filed: 1975-06-09
Abstract: PURPOSE: To avoid operation failure of a mechanism for discharging earth and sand collected in a washing tank to outside. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51146492-A (JP)
Title: Process for preparing phenylsulfinylacetamidocephalosporins
Inventor: SHIBUYA KAZUYUKI
IPC: C07D501/06
Filed: 1975-06-11
Abstract: PURPOSE: Phenylsulfinylacetamidocephalosporins of formula I (where R 1  and R 2  are H, lower alkyl, lower alkenyl, lower alkoxy, hydroxy, protected hydroxy, nitro, amino, cyano or carboxy, etc. ; A is H, hydroxy, lower alkanoyloxy, aroyoxy, aralkanoyoxy or a basic group containing N atoms, etc. ; M is H, lower alkyl, aralkl, arakyl or trisubstituted silyl, etc. ) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000262860-A (JP)
Title: Exhaust gas purifying apparatus
Inventor: ICHIKAWA TOMOJI
IPC: B01D53/94
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance NOx purifying capacity without lowering fuel economy, in an exhaust gas purifying apparatus provided with an NOx catalyst purifying NOx in exhaust gas of an oxygen excessive atmosphere of a diesel engine or the like. SOLUTION: Platinum Pt (third component) is supported on zeolite (first component) adsorbing HC and NOx in exhaust gas and dehydrogenating HC. This zeolite, iron Fe (first component) dehydrogenating HC and silver Ag (second component) oxidizing NO to NO are supported on a carrier 2 to form a catalyst layer 3. NO in exhaust gas is oxidized to NO2 by silver Ag and HC is dehydrogenated by iron Fe and zeolite to form fine carbon particles and the resulting components are well reacted by the catalytic activity of platinum Pt. Cobalt Co may be supported in place of iron Fe.
Patent JP-S56166408-A (JP)
Title: Detector for overlapped steel sheets
Inventor: YAMAMOTO KEIJI
IPC: B21B38/00
Filed: 1980-05-27
Abstract: PURPOSE:To reliably detect overlapped steel sheets through the measurement of the thickness of the steel sheet supplied, by a method wherein a distance from a given position to upper and lower surfaces of the steel sheet by means of a non-contact type distance measuring device. CONSTITUTION:Values LA and LB, which are obtainable through the measurement of a distance to upper and lower surfaces of a steel sheet by means of distance measuring devices 6 and 7, are inputted to a signal processor 8, and the overlap of the steel sheets is detected through the comparison and the operation of said values. When the overlap is detected, a control signal, which suspends driving of a roller table, is sent from the signal processor 8 to a controller 9. In case the steel sheets, which are different in the width, are overlapped, the distance measuring devices, positioned at upper and lower locations, are placed at a plural number of spots situated in the direction of the sheet width.
Patent JP-H06284300-A (JP)
Title: Method for processing of data from picture reader
Inventor: MIYASHITA YOSHIKAZU
IPC: G06T1/00
Filed: 1993-03-29
Abstract: PURPOSE:To prevent degrading of picture quality caused by position deviation in main scanning direction by correcting the position deviation in the main scanning direction of R, G, B sensors through arithmetic operation and letting the read position of the R, G, B sensors 6e equal to each other apparently. CONSTITUTION:Data D(n-1)R stored in a temporary storage circuit R1 based on a clock Cn-1 are transferred to a temporary storage circuit R2 by a succeeding clock Cn and the data D(n-1)R are stored in the temporary storage circuit R2. Then the data in the circuits R1, R2 are stored by an arithmetic operation circuit 20 by a succeeding clock. The circuit 20 stores tentatively data D'nR expressed in equation I, where DnR and D(n-1)R are n-th and (n-1)th picture element output data R from a color CCD sensor. Data in temporary storage circuits G1, G2 are stored in an arithmetic operation circuit 10 by a succeeding clock and data D'nG are obtained from equation II, where DnG and D(n-1)R are n-th and (n+1)th picture element output data G. Moreover, data DnB is stored as D'nB in a temporary storage circuit B1 by a clock Cn. The data D'nG, D'nR and D'nB are sent to a next stage circuit.
Patent JP-S55164456-A (JP)
Title: Multiblade saw
Inventor: EHISA TSUNEO
IPC: B24B1/00
Filed: 1979-06-06
Abstract: PURPOSE:To improve the cutting accuracy and processing efficiency of a multiblade saw by providing each blade of the saw with a back taper. CONSTITUTION:Each blade 1 is provided with a back taper having side surfaces having an angle H of inclination of 6mum/5mm.-20mun/5mm.. The blades 1 are reciprocatingly moved with respect to a sample 2 to lap-cut the same. Owing to the side surfaces, which have an angle H of inclination, of the back tapers of the blades 1, grain can be supplied smoothly by a processing liquid 3. Even when the setting accuracy of the blades 1 is low, no lateral pressure is applied thereto since the side surfaces of the blades 1 are not in contact with side surfaces of grooves in the sample 2, which are being processed. Accordingly, the efficiency and accuracy of processing the sample 2 can be improved.
Patent JP-S62227140-A (JP)
Title: Image forming material
Inventor: SUZUKI TAMOTSU
IPC: G03F1/56
Filed: 1986-03-28
Abstract: PURPOSE:To obtain an image forming material from which unevenness of film thickness generated during drying stage and unevenness of concentration distribution are dissolved by incorporating a fluorine-contg. surface active agent into a coloring layer compsn. to be coated. CONSTITUTION:In a photosensitive image forming material constituted of a coloring layer comprising a colorant and an alkali-soluble org. high molecular compd. on a base material, and having further a photosensitive resin layer thereon, a specified fluorine-contg. surface active agent is incorporated further into the colorant layer compsn. Said fluorine-contg. surface active agent is a copolymer of acrylate contg. a fluoro-aliphatic group (Rf group) having at least three fluorinated C atom at the terminal of the molecule or methacrylate having Rf group with poly(oxyalkylene)(meth)acrylate. The content of the monomer unit of (meth)acrylate contg. Rf group is 10-70wt% basing on the weight of the copolymer.
Patent JP-S62226707-A (JP)
Title: Noise filter
Inventor: KIDO SUSUMU
IPC: H03H7/09
Filed: 1986-03-27
Abstract: PURPOSE:To surely fix a cover of a noise filter while a temperature sensor is built in by providing a connector penetrated through a frame in leading a connection wire of a temperature sensor fitted to a heater to the outside of the frame of the noise filter so as to connect the connection wire of the temperature sensor to a terminal of a connector. CONSTITUTION:The temperature sensors 11-15 are fitted respectively to choke coils L1,L2 aud capacitors C1,C2,C3 and the connection wires are led externally via connectors 21-25 fitted through the frame of the noise filter l. For example, a holder 31 is fitted to the frame 1a of the filter 1 and the connector 21 is fixed to the holder 31 by a fastening screw 32. In measuring temperature, the filter is connected to a temperature measuring instrument via connectors pins in pairs with connection holes 21a,21b. Thus, while the noise filter is mounted onto a product, the temperature of the internal heater is easily and accurately measured.
Patent JP-S54159951-A (JP)
Title: Balancing apparatus for elevator
Inventor: MIYOURAKU AKIHIDE
IPC: B66B7/06
Filed: 1978-06-09
Abstract: PURPOSE: To provide a balancing apparatus for an elecator, the balancing apparatus comprising a balancing string with a rope inserted into a plurality of weight pieces and a plurality of cushioning pieces which are arranged alternatively, thereby reducing its noise and manufacturing cost.  
     CONSTITUTION: A balancing string 6 includes a plurality of alternatively arranged weight pieces 6a and cushioning pieces 6c through which a wire rope 6a is inserted. Thus the contact between the weight pieces at the reversing portions by the cushioning pieces 6c of the string 6 is prevented not to generate a noise. Further the constitution of the present apparatus is simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01246014-A (JP)
Title: Chamfer working method for workpiece and working device thereof
Inventor: MIYAGAWA KATSUMI
IPC: B23F19/10
Filed: 1988-03-24
Abstract: PURPOSE:To carry out chamfering over the whole tooth surface end parts in the addendum by intermittently turning a workpiece having a gear by a circular pitch, and moving a circular- arc shaped or circular sectional chamfering tool obliquely to the tooth surface end part via an arm. CONSTITUTION:In a workpiece 18, a gear 22, for example, such as a hypoid gear is formed at one end of a shaft 21, which is inserted into the inside of the hollow part 14a of a spindle 14 and is held by a chuck 19. And, a circular sectional file-like working tool 29 is fixed to the holder 26 of an arm 24, and it is formed in such a way that the end thereof is formed in a circular-arc shape, and that it is formed in a round bar shape whose diameter is gradually increased as it goes toward the holder 26 side. when the arm 24 is swung from the position A via the position B to the position shown by a continuous line, the working tool 29 is brought into contact with the tooth surface end parts 22b on the heel 22x side and the toe 22y side of the gear 22 with a prescribed angle. When the arm 24 is swung up to the position C, the outer circumference of the working tool 29 is moved obliquely to the addendum direction of a tooth 22a, and both the cutting end part 22d and the tooth surface end part 22b are chamfered. Thereafter, the workpiece 18 is turned by a circular pitch of the gear 22, and again the working tool 29 is swung to the tooth surface end part 22b.
Patent JP-H07276815-A (JP)
Title: Thermally reversible recording material and production thereof, thermally reversible recording medium and recording apparatus
Inventor: OKABE YUTAKA
IPC: B41M5/337
Filed: 1994-04-08
Abstract: PURPOSE:To reduce the lowering of display contrast in the case repeatedly performing recording and erasure by laminating a thermally reversible recording layer containing a specific matrix material and a specific org. monomeric substance on a support. CONSTITUTION:A thermally reversible recording layer containing polyvinyl acetal or an epoxy resin (one cured by a curing agent) being a matrix material and an org. monomeric substance being saturated carboxylic acid or a derivative thereof is laminated to a support to obtain a thermally reversible recording material. Concretely, the thermally reversible recording layer 25 is laminated to the support 21 to obtain the thermally reversible recording material 26. In this recording material 26, the application of heat to the thermally reversible recording layer 25 is performed by heating the recording material 26 on the side of the thermally reversible recording layer 25. For example, an arrow to which a character 'light' is applied shows the incident state of light to the recording material 26 and an arrow to which a character 'eye' is applied shows a direction wherein a person looks the image formed on the material 26.
Patent JP-H0640807-A (JP)
Title: Micro-capsule with controlled release
Inventor: UIRIAMU EI MAKUMAHON
IPC: B01J13/14
Filed: 1993-03-29
Abstract: PURPOSE: To obtain a microcapsule shell system which releases the capsulated substance under control. CONSTITUTION: This microcapsule is produced by capsulating a core material with a capsule shell. This capsule shell contains a gelatin crosslinked with glutaraldehyde and at least one water-soluble plasticizer which decreases permeability of the crosslinked gelatin. If necessary, the capsule shell may contain an intake inhibitor which prevents unexpected intake of the microcapsule. When the microcapsule is exposed to water, the plasticizer is removed to make the shell wall permeable, and thereby the capsulated core material is released. An insecticide, herbicide, controlling agent for plant growth and fungicide can be capsulated and released under controlled conditions of place, time and rate.
Patent JP-S59195303-A (JP)
Title: Abnormal signal detector
Inventor: USHIO FUSAO
IPC: G11B27/36
Filed: 1983-04-20
Abstract: PURPOSE:To detect stably the abnormal signals over a range from the outer to inner circumferences of a disk recording medium by varying the detecting sensitivity of an abnormal signal detector in accordance with the position of the recording medium which is under reproduction in its radius direction. CONSTITUTION:A gain variable amplifier circuit 11 increases its gain as the signal reproducing position on a disk recording medium moves toward the inner circumference of the medium. At the same time, a frequency characteristic variable amplifier circuit 12 increases the gain at a high band in the frequency deviation range of FM signal among the frequency characteristics as the position of reproduction moves toward the inner circumference of the disk. A malfunction of an abnormal signal detector due to a drop of the output level of a reproduced signal is prevented by increasing the input level to a level detecting circuit 3 and therefore reducing substantially the detecting sensitivity for abnormal signals. While another malfunction of the detector due to the secondary distortion produced in the reproduced signal, the wrong mixture of the base band signal, etc. can be avoided with no deterioration of the detecting sensitivity by increasing the gain at a high band of the frequency deviation range of FM signal.
Patent JP-H10245883-A (JP)
Title: Form structure for integral type side gutter
Inventor: SUGIE MASANOBU
IPC: E03F5/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce labor by fixing a reinforcing bar into outer forms, inserting an opening holding material into the opening section of inner forms and holding the inner forms so that the opening holding material is placed at an upper section in the reinforcing bar in an inner-form holding section formed to the outer forms. SOLUTION: A side plate 10 is fixed onto the internal side face of an outer frame 9 while a spacing toll 11 is engaged between both side sections of the outer frame 9, and outer forms 3, in which an upper section is opened, are formed. A reinforcing bar 4 is welded and fastened to the central section 15 of the spacing tool 11. The lower section of a spacing material 5 is inserted into the opening section of inner forms 2. The inner forms 2 are held into the reinforcing bar 4 so that the spacing material 5 is placed at an upper section by an inner-forms holding section 6 installed to the spacing tool 11 of the outer forms 3, and forms for the side gutter are formed. Ready-mixed concrete is placed into the outer forms 3 and cured, and the end section of the spacing tool 11 is removed while the outer frame 9 and the side plate 10 are taken off at the time of the execution of works.  Accordingly, since the form structure is lightened in an extent that the form structure can be carried by manpower, labor can be reduced.
Patent JP-S51145771-A (JP)
Title: Safety device in an enzyme fixing system
Inventor: SAKAMOTO SABUROU
IPC: A01K67/00
Filed: 1975-06-11
Abstract: PURPOSE: Wen a small animal used to catch a substance contained in a brain such as fresh amine of brain, to avoide the risk of leakage of microwaves by making the radiation not to be effected unless a lid is covered on a holding chamber into which an animal holding tube is inserted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195385-A (JP)
Title: Information signal reproducer
Inventor: IYONO EIICHI
IPC: G11B27/10
Filed: 1983-04-21
Abstract: PURPOSE:To give an access easily to a desired chapter position when a remote chapter is designated by adding a timer circuit and an OR circuit to a search adder/subtractor circuit. CONSTITUTION:When a chapter search key 8 is pushed, a search designation signal CPF is supplied to an OR circuit 14. An up/down counter 13 is set at the up-side with the signal CPF via a 1-shot MV15 and an AND circuit 16. At the same time, the output of the MV15 supplies a pulse through an OR circuit 18 and therefore 1 is added to the output of the counter 13. In the same way, 1 is subtracted from the output of the counter 13 when a reverse search key is turned on. A timer circuit 19 starts its working as soon as the search key is turned on. The circuit 19 delivers the pulse periodically as long as the search key is kept on. Thus the output codes of the counter 13 increase and then decrease with a reverse key. As a result, the chapter position increases one by one with ON/OFF of the key. Then the chapter position increases and decreases one by one if the key is pushed continuously.
Patent JP-H08245352-A (JP)
Title: Oral cavity composition
Inventor: EHATA KEIKO
IPC: A61P1/02
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a composition for oral cavity which contains a coenzyme A derivative as an active ingredient, thus has anti-inflammatory effect and action to promote the collagen production of fibroblast cells and is useful in prophylaxis and remedy for periodontal diseases. CONSTITUTION: This composition contains, as an active ingredient, coenzyme A of the formula (R is H or an organic group) and its derivative or their salts in an amount of 0.001-10wt.% in the whole composition. In addition to the active ingredients, usually used additives, for example, a binder, a thickener, a surfactant and the like are properly used to prepare tooth paste or wetted tooth powder, mouth wash, gingiva massage cream, locally applicable liquid or paste or chewing gum. Coenzyme A is obtained through the fermentation process or by extraction from mammalian organs. This oral cavity composition effectively controls the inflammation of gingivae without disturbance in the oral cavity flora, and markedly promotes the ability of gingiva fibroblast cells to produce collagen. Consequently, the damaged collagen can be satisfactorily regenerated to be efficacious for periodontal diseases such as pyorrhoea alveolaris.
Patent JP-H0576588-A (JP)
Title: Composite artificial blood vessel
Inventor: ITO SHIGEHIKO
IPC: A61F2/06
Filed: 1992-03-27
Abstract: PURPOSE:To provide the artificial blood vessel applicable to the reconstruction of the blood circulation of the aorta, the peripheral artery, the coronaria of the heart, etc. CONSTITUTION:This artificial blood vessel is constituted by having a tube wall 1 consisting of a porous high molecular compd. and by compounding a material which stimulates and induces the endothelial cells in the blood vessel with the entire part of a part of the inside surfaces and outside surfaces within the pores of the tube wall 1 consisting of the porous high molecular compd. by mixing and dispersing this material with and into a biodecomposable polymer. The endotheliosication after transplantation as the artificial blood vessel and the endotheliosization from the central part by the spreading from the junction and the compounded inductive material are attained simultaneously if such artificial blood vessel is used. Since an antithrombogenic ability by the endothelial cells covering the tube in the same manner as with the organism blood vessels can be obtd. in an early period, this artificial blood vessel functions in the same manner as the auto-blood vessels in an early period when used for the operation to reconstruct the blood circulation. The presence thereof is maintained over a long period of time.
Patent JP-H10254563-A (JP)
Title: Bias circuit
Inventor: UGAWA YUKIO
IPC: H01L27/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bias circuit usable even by a power supply voltage more than the gate withstand voltage of the process by using the process of a low power supply voltage system. SOLUTION: The plural stages of Pch transistors (MP2-MP4) whose gate and drain are connected are vertically piled up, the gate drain of the transistor (MP2) of the lowest stage and the gate and drain of a second Nch transistor (MN2) are connected, an appropriate node in the Pch transistor stages and the gate of a first Nch transistor (MN1) provided with drain high withstand voltage characteristics are connected and the gate drain of a first Pch transistor (MP1) whose gate and drain are connected and the drain of the first Nch transistor are connected.
Patent JP-H03269504-A (JP)
Title: Optical fiber terminal
Inventor: OSHIMA TSUTOMU
IPC: G02B6/36
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the laser diode, LD, module having high reliability to a severe thermal stress by using a precise pipe and a high-polymer adhesive into a metallic sleeve of an optical fiber and hermetically sealing the metallic sleeve and glass plate by sealing glass. CONSTITUTION:Since the precise pipe 21 and the high-polymer adhesive 5 are used to fix the optical fiber 1 into the metallic sleeve 6 at the optical fiber terminal for the LD module, there is no solder creep phenomenon and the terminal is stable in spite of the thermal stress, unlike PbSn solder. The metallic sleeve 6 and the glass plate 22 are hermetically sealed by the sealing glass 23. The stable light output of the optical fiber terminal is, therefore, obtd. and the moving quantity thereof is small even if the optical fiber receives the severe thermal stress. The LD module having the high reliability against the severe thermal stress is obtd. in this way.
Patent JP-S54162332-A (JP)
Title: Apparatus for indicating shift position of automatic transmission of vehicle
Inventor: SATOU HIROKI
IPC: B60K23/00
Filed: 1978-06-13
Abstract: PURPOSE: To provide an apparatus capable of giving clear indication of shift position of the shift lever, by fitting a magnifying lens in each window for showing a needle indicator which is moved with shifting of the shift lever and located at one of shift positions.  
     CONSTITUTION: In front of needle indicator 1 that is moved with shifting of the shift lever, there is provided an indication board unit 3 having a plurality of windows 2 for convering the passageway of needle indicator 1 and for showing the  same when it is located at one of shift positions. Further, a magnifying lens 4 is fitted in respective windows 2. Here, it is natural that windows 2 having a greater  width give a clearer indication of the needle 1, but in practice, there in imposed  limitation on the size of these windows, so that it is not possible to make the size of  windows 2 so large. With the above arrangement, however, clear indication of  needle 1 can be given if the window width is not so large, since window arears are  magnified by the lens fitted in respective windows 2, so that the driver can confirm  the shift position with ease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55166471-A (JP)
Title: Armature for commutator rotary machine
Inventor: OHARAGI HARUO
IPC: H02K23/26
Filed: 1979-06-08
Abstract: PURPOSE:To perform excellent commutation without using accessories for improving commutation by arranging an armature coil to be subjected to final commutation at the upper parts of slots to reduce the leakage inductance. CONSTITUTION:In the case where a plurality of, for example, two armature coil sides are accommodated in a slot, an armature coil 4a connected to commutator segments 2a and 2b and to be subjected to initial commutation by means of a brush 1 is wound around the lower parts of slots 3a and 3b, and an armature coil 4b connected to commutator segments 2b and 2c and to be subjected to final commutation by the brush 1 is wound around the upper parts of slots 3a and 3b. By these procedures, the inductance of the armature coil 4b to be subjected to final commutation is decreased, and hence excellent commutation can be obtained.