baber/WOPTO huggingface dataset:
Patent JP-S58147444-A (JP)
Title: Rubber composition
Inventor: YAMAGUCHI TETSUO
IPC: C08L67/00
Filed: 1982-02-25
Abstract: PURPOSE:To provide a rubber composition having improved vulcanization adhesivity of the rubber to reinforcing materials, by compounding a rubber with 2,4,4-trimethyl-2',4'-7-trihydroxyflavan and a methylene donor. CONSTITUTION:100pts.wt. of vulcanizable natural or synthetic rubber is compounded with (A) 0.5-10pts.wt. (preferably 1-5pts.wt.) of 2,4,4-trimethyl-2',4', 7-trihydroxyflavan acting as a methylene acceptor and (B) 0.5-10pts.wt. (preferably 1-5pts.wt.) of a compound capable of generating methylene group by heating, e.g. hexamethylenetetramine, polyfunctional methylolmelamine derivative, etc. It is preferably to add hydrated silica thereto to promote the adhesivity of the rubber.
Patent JP-H10228318-A (JP)
Title: Method for measuring misalignment and positioning device
Inventor: NODA MASAAKI
IPC: G05D3/12
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of position measurement and to make it possible to measure a target which can not be measured in a conventional method. SOLUTION: An alignment mark formed on a target 1 to be measured which is supplied to an XY table 4 is photographed by a color camera 2. The misalignment of the photographed image is calculated by a picture processor 3 and the misalignment is corrected on the table 4. The output of the camera 2 is a composite signal or an RGB signal, and at the time of entering the signal into the processor 3, the signal is stored as respective digital data of R, G and B. Pattern matching algorithm based on edge measurement, centroid detection, normalizing correlation with a reference pattern, etc., is used for a position detecting method, a luminance change in each of R, G and B on a measuring line is checked and picture information suitable for alignment is selected.
Patent JP-S57144604-A (JP)
Title: Surface covered throw away tip
Inventor: KINUKAWA TATSUJI
IPC: C23C16/30
Filed: 1981-03-03
Abstract: PURPOSE:To establish chamfer of about 0.05mm. or more accurately without causing drag to the upper or side surface by forming hard wear resistant ceramic stratum on the surface of carbide tip including at least the cutting edge. CONSTITUTION:The cutting edge of the tip constituted from a chamfered part 3, boundary portion of this chamfered part 3 and upper face, portions with roundness 5 at the boundary of chamfered part 3 and the side face. The width (a) of the chamfered part shall be about 0.05-0.20mm. and preferably 0.05-0.10mm.. And on the surface of this carbite tip including at least the cutting edge, covering layer of such as TiC, TiN, Al2O3 or AlON will be prepared. Thus chamfering of about 0.05mm. or more can accurately be preared without causing drags to the upper surface and/or the side surface. This tip has very high resistance against the crack and wear in comparison with the conventional tips for only chamfer or roundness.
Patent JP-H01205318-A (JP)
Title: Coordinate reader
Inventor: MORIMOTO TAKAO
IPC: G06F3/045
Filed: 1988-02-12
Abstract: PURPOSE:To automatically correct and adjust an error due to the influence of fluctuation in a sheet resistance, a constant current source, an operational amplifier and the like and an off set voltage and to improve the productivity of a coordinate reader by connecting the operational amplifiers to the X and Y axes resistance bodies of a touch panel through an analogue switch and controlling them by means of a CPU. CONSTITUTION:Metallic fine wires 54 and 55 are respectively arranged on one side of the insulating substrate of the touch panel in the coordinate reader, and respective one ends of the fine wires 54 and 55 are connected to the X- and Y-axes sheet resistance bodies 52 and 53 at equal intervals. The optional points of confronting the insulating substrate in the panel 1 is depressed and X and Y coordinate signals are outputted from both ends by the contact of the resistance bodies 52 and 53. The signals are inputted to the operational amplifiers 58 and 59 through the first and second analogue switches 64 and 65, and the voltage corresponding to the X and Y coordinates are detected. The switch 64 is connected so that the detection level becomes minimum and the switch 65 is connected so that the level becomes largest.
Patent JP-H09223899-A (JP)
Title: Axial type electronic component insertion method and apparatus
Inventor: IMAI SEI
IPC: B23P21/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an axial type electronic component insertion apparatus shortening timing wait time of parallel moving tact and shortening the tact of overall part insertion movements. SOLUTION: This apparatus comprises means 4 for supplying an axial type electronic component 1, part transfer means 7 for mounting a transfer chuck 6 capable of reciprocating in the radial direction on a peripheral edge of a rotating table 7a rotating intermittently by a predetermine angle, component delivery means 12 for delivering the electronic component 1 transferred from the component transfer means 7 to a next step and part insertion means 11 for inserting the delivered electronic component 1 into a predetermined hole of a circuit board. The transfer chuck 6 is provided with centering mechanisms 13a1 and 13b1 for centering the held axial type electronic component 1.
Patent JP-H11214482-A (JP)
Title: Stage unit, aligner and fabrication of device
Inventor: NAKAMURA HAJIME
IPC: G03F7/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance operation efficiency by eliminating cables, and the like, connecting sensors in a wafer stage with a power supply, and the like, on a surface plate by forming a magnetic circuit for electrically connecting circuit parts on a water stage with circuit parts on the surface plate between a stage side electromagnetic core and a surface plate side electromagnetic core. SOLUTION: A circuit part, i.e., a sensor substrate 21, for detecting fluctuation in the illuminance of exposing light and a power supply circuit 22 therefor are mounted on a wafer stage E1 . The power supply circuit 22 comprises a battery 22a connected with an exposed stage side electromagnetic core 23, and a charging circuit 22b. A circuit part, i.e., a power supply section 31 and a controller 32, and a surface plate side electromagnetic core 33 arranged to face the core 23 upon movement of the wafer stage E1 are mounted on a surface plate 10. When a field is generated in the core 33, a field is induced in the core 23 facing the core 33 and power is fed to a power supply circuit 22 on the wafer stage side.
Patent JP-S59161243-A (JP)
Inventor: RORUFU EKUSHIYUTAIN
IPC: B23Q3/12
Filed: 1984-02-22
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-S57144119-A (JP)
Title: Controller for air conditioner
Inventor: MATAYOSHI HIROSHI
IPC: B60H1/32
Filed: 1981-03-04
Abstract: PURPOSE:To improve fogging prevention performance and dehumidification performance, by connecting a humidity sensor to the relay of a drive circuit for the compressor of an automobile air conditioner in parallel with a variable thermoswitch so that the compressor can automatically be turned on or off. CONSTITUTION:When the humidity is lower than a set level, the resistance of a humidity sensor 6 is so high that an electrical current sufficient to operate a relay 4' does not flow through a humidity control circuit B. For that reason, the turning on and off of a compressor 1 is regulated only by a temperature control circuit A dependent on a variable thermoswitch 3. When the humidity is not lower than the set level, the resistance of a humidity sensor 6 is so low that the sufficient electrical current flows through the humidity control circuit B to turn on the relay 4'. For that reason, the compressor 1 is turned on, independently of the status of the temperature control circuit a, to effectuate dehumidification. Since the compressor 1 is turned on or off depending on the humidity but independently of the temperature control circuit A, wind pane fogging prevention performance and dehumidification performance are improved.
Patent JP-H01207118-A (JP)
Title: Isotope separator
Inventor: KUWAKO AKIRA
IPC: B01D59/34
Filed: 1988-02-15
Abstract: PURPOSE:To adjust the wavelength of laser light with high precision by providing an auxiliary chamber separately from a separation chamber for separating a specified isotope to obtain the same environment as in the separation chamber, and using the auxiliary chamber to control the wavelength of the laser light. CONSTITUTION:A metal 17 identical with a metal 3 placed in a vaporization crucible 2 in the separation chamber 1 is heated by a heat source in the auxiliary chamber 15 provided separately from the chamber 1 to obtain a vapor flow 20 which ascends in the chamber 15. A part of the laser light 10 to be projected into the chamber 1 is deflected by an optical path deflector 11, and projected on the vapor flow to obtain the same environment as in the chamber 1 separately from the chamber 1. A specified isotope is excited by the irradiation of laser light, the fluorescence generated when a part of the excited isotope returns to the ground state is detected by a fluorometric device 30, and the wavelength of the laser light 10 is controlled by a wavelength control part 26 with high precision from the output of the device 30.
Patent JP-S62193580-A (JP)
Title: Control apparatus
Inventor: TAKEMOTO AKINOBU
IPC: H02P29/00
Filed: 1986-02-17
Abstract: PURPOSE:To obtain a control apparatus with the digital servo-mechanism of a wide controllable range, by changing a sampling cycle according to the rotation command signal of a motor. CONSTITUTION:Output pulse from an encoder 2 interlocked with the rotation of a motor 1 is computed by a counter 3. In the meantime, by a timing signal generating circuit 8, sampling signal is applied to a CPU6 every sampling cycle. The CPU6 is performed arithmetic according to pulse number computed by the counter 3 and timing signal, and the output of control signal is directed to a driving circuit 4. By the CPU6, it is discriminated whether rotation command signal is generated at a high speed or at a low speed, and the output of speed signal is directed to the timing signal generating circuit 8. By the signal, the cycle of sampling signal is changed through the timing signal generating circuit 8.
Patent JP-S61244771-A (JP)
Inventor: AASAA JII RUDEITSUKU
IPC: B65D83/58
Filed: 1986-02-17
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-H09221260-A (JP)
Title: Transfer paper post-processing device for image forming machine
Inventor: OKUMURA KEIJI
IPC: B65H31/34
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To satisfactorily align transfer paper even when no post-process is applied by providing shifting means locating a pair of width shift plates at the first shift position shifted by the prescribed quantity in one direction from the transfer paper passing region and the second shift position shifted by the prescribed quantity in the other direction. SOLUTION: A width shift plate 521 is located at the home position as shown by a solid line, a width shift plate 541 is moved downward to align transfer paper, then the width shift plate 541 is moved to the solid line position. When the number of the transfer paper reaches the number to be processed after these actions are repeated, the width shift plate 521 is located at the first shift position as shown by a two-dot chain line, and the transfer paper aligned when the width shift plate 541 is moved downward is located at the first shift position and thrust to a transfer paper discharge port.  The transfer paper for the second file is aligned at the home position, the width shift plate 541 is located at the second shift position as shown by a solid line, the transfer paper aligned when the width shift plate 521 is moved upward is located at the second shift position and thrust to the transfer paper discharge port.
Patent JP-H09203883-A (JP)
Title: Automatic take-up device for spectacles
Inventor: OSHIKAWA HIDETOSHI
IPC: G02C11/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To select a desired setting attitude, sufficiently satisfy fashionability, and lower the cost as to spectacles which are hung from the neck through a cord body. SOLUTION: The cord body 4' which has its tips connected to the frame of sunglasses through clips is wound around the reel 14 of the magazine of the automatic take-up device for spectacles, a spiral spring 21 is mounted on the reel 14, and a pole 17 is set to a ratchet rack 18, thereby making it possible to selectively hanging the spectacles from a front part, mounting the sunglasses on the hood of a cap as specified, or mounting and setting them on the face surface as specified. Consequently, the wearing attitude of the spectacles can securely be set, wearing attitudes such as a front hang style, face wearing, and wearing on the cap can selectively be set, and while activities are restrained, trouble such as missing is eliminated.
Patent JP-S55125294-A (JP)
Title: Power supply method for continuous electrolytic surface treatment of aluminum base metal extrusion forming material
Inventor: OIDA HISAYA
IPC: C25D11/04
Filed: 1979-03-17
Abstract: PURPOSE: To prevent the spark generation and flash current and also, to enable to be obtained colored coating having a uniform appearance, by enlarging the interval between Al forming material arranged in electrolytic bath and opposing electrode at the starting and finishing time of power supply.  
     CONSTITUTION: The interval α 1  produced at the power supply starting position (A) between the forming material P arranged in the electrolytic bath 3 and the opposing pole plate 7, is made larger and liquid resistance between the material P and the plate 7, is made higher and also, electrolytic voltage is made lower and then, an electric current is turned on. Next, the material P is moved and the liquid resistance is slowly made high and then, the electrolytic voltage is risen. The material P is moved at the time of finishing the power supply and the liquid resistance is slowly made high and then, the electrolytic voltage is fallen. The power supply is finished at the finish position (B) being the interval α 2  between the material P and the plate 7 large. By the above method, uniformity of the thickness of anodic oxidation coating and the color at electrolytic coloring, is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05192074-A (JP)
Title: Frozen fish meat block carving system
Inventor: MATSUBA NORIHIDE
IPC: A22C25/20
Filed: 1992-01-23
Abstract: PURPOSE:To efficiently accomplish, not manually, frozen fish meat block carving. CONSTITUTION:A frozen fish cut block 1 is clamped with a clamping device 2 and made to stand upright from the horizontal state through an inverter 3. In this attitude, the block 1 is moved through a relevant means 5 toward a band saw edge Y to initiate the block's cutting. On finishing the cutting, the resultant block 1 is drawn outside the band saw, being shifted slightly in the X-direction through a relevant device 53 to make a cutting in the Y- direction. When such cutting operations are wholly finished, the clamping device 2 is horizontally turned at 90 deg. by a relevant means 4. And, further cutting operations are made according to exactly the same procedures as those mentioned above so as to be rectangular to the above cuttings, thus accomplishing the objective block carving.
Patent JP-S62195347-A (JP)
Inventor: GIYUNTERU SHIEROUSUKII
IPC: C07D317/24
Filed: 1987-02-16
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-H05232440-A (JP)
Title: Liquid crystal display device
Inventor: SAWAHATA TOMOKO
IPC: G02F1/1343
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a bright STN liquid crystal display device suppressing crosstalk and with high productivity. CONSTITUTION:This liquid crystal display device has a polarizing means consisting of a multicolor dyestuff dissolved in a liquid crystal compsn. layer 6 or of one polarizer sheet provided in the upper side. XT-matrix electrodes consist of an upper transparent electrode 2 and a lower electrode 7. The lower electrode 7 consists of aluminum having roughened surface or aluminum coated with an aluminum oxide layer laminated on a conductive member having higher hardness than the aluminum. The lower electrode 7 acts as a scanning electrode which is longer than the upper transparent electrode 2.
Patent JP-H10225511-A (JP)
Title: Deodorizing device
Inventor: OZAKI NAOTO
IPC: A61L9/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noise and vibration in a deodorizing device to spray deodorizing liquid employing the compression force of a compressor. SOLUTION: A compressor chamber 29 is provided below the device body 1. A soundproof case 30 upper part of which is curved is provided in the compressor chamber 29, and a compressor 31 is housed in the soundproof case 30 with being supported by vibration-proof rubbers 32, 33. Therefore, noise and vibration from the compressor 31 are reduced to a large extent. In addition, since the inside of the soundproof case 30 is cooled by a thermoelectric element 40, excessive temperature rise of the compressor 31 can be controlled.
Patent JP-H03235338-A (JP)
Title: Field-effect transistor
Inventor: SHIMIZU SATOSHI
IPC: H01L21/338
Filed: 1990-02-13
Abstract: PURPOSE:To suppress a short channel effect and to reduce the sheet resistance of a source region by a method wherein the part of the drain region side of a source.drain region is made to abut on a semiconductor of an opposite conductivity type and the source part on a semi-insulating semiconductor substrate. CONSTITUTION:A p<-> type buried layer 6 is provided so that it wraps only a drain region 42 and a drain-side part of a channel region 3. According to this constitution, there is no p/n junction on the low field side whereon the expansion of a depletion layer is small, and a parasitic capacitance is reduced. Besides, a short channel effect is suppressed and the sheet resistance of a source region is reduced due to the existence of the p<-> type buried layer abutting to the drain region.
Patent JP-H03235962-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE HARUO
IPC: C09B23/00
Filed: 1990-02-13
Abstract: PURPOSE:To make improvement in the sensitivity in a near IR region and the ease of handling by forming the constitution of the photosensitive body as a function sepn. type and using a specific polymethiine indocyanine salt as a charge generating agent. CONSTITUTION:A charge generating layer contg. the dye expressed by formula I is formed on a conductive base body and further a charge transfer agent layer contg. a charge transfer agent and a binder is formed thereon. In the formula I, Y denotes S, etc.; Z, Z' denote halonge, nitro group, etc.; R<1>, R<2> denote an alkyl group; A denotes -CH=CH-CH=, etc.; n1, n2 denote 0 or natural number; X<-> denotes anion. The electrophotogrophic sensitive body which has the high sensitivity in the near IR region, is free from crazing and peeling and is simple in handling is obtd. in this way.
Patent JP-H03236480-A (JP)
Title: Formation of patina
Inventor: SATO HARUKI
IPC: C23C22/52
Filed: 1990-02-13
Abstract: PURPOSE:To stably form a patina film excellent in adhesion and uniform in color tone on a base material regardless of its kind in a short time by forming a thin film of copper or a copper alloy on the base material surface, chemically treating the film and then forcedly oxidizing the film. CONSTITUTION:The surface of a base material on which patina is to be formed is roughened, as required, to a depth of about 3-50mum, and then a thin film of copper or a copper alloy is formed on the surface. The film is preferably formed by thermal spraying, and the thickness is controlled to about 1-100mum or preferably to about 5-40mum. The surface roughness is preferably adjusted to about 3-50mum. The film is then chemically treated and forcedly oxidized. The forced oxidation is preferably carried out by exposing the film to an ozone- contg. atmosphere. As a result, a patina film excellent in adhesion and having a uniform and deep color tone is efficiently formed on the surface of a base material regardless of its kind.
Patent JP-S53116589-A (JP)
Title: Vertically reciprocating mechanism of idle rollers for slitter
Inventor: KOBAYASHI YOSHIHEI
IPC: B23D33/02
Filed: 1977-03-23
Abstract: PURPOSE: To prevent bending, stepping or the like of a steel plate obtained by slitting, wherein the slitting includes steps vertically reciprocating a vertically reciprocating member by rotational operation of an eccentric shaft and vertically reciprocating an upper edge of a slitter so as to be related with the movement of the vertically reciprocating member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08332758-A (JP)
Title: Method and apparatus for forming medical expense supply application and paper thereof
Inventor: KAMIIKE NOBUNORI
IPC: B41J3/01
Filed: 1996-02-20
Abstract: PURPOSE: To provide a printer fitted with a bar code reader reading and checking a bar code immediately after the printing of the bar code is completed and judging the check content to process the same. CONSTITUTION: A printer 1 fitted with a bar code reader is constituted of a printer part, a scanner part 3 and a bar code reading part 4. The printer part 2 is equipped with a cut sheet feeder 5 and a lid 7 and the scanner part 3 is constituted of the bar code reader 9 of which the leading end part inserted into the hole provided to the lid 7 and the support jig 10 of which the L-shaped short piece part supporting the bar code reader 9 is attached to the lid 7 and the bar code reader 9 is constituted of an LED light source, a CCD photodetector and a bar code detection circuit. The printed bar code is read by the bar code reader 9 and a computer judges whether the bar code is correct and next processing is performed according to the judgment.
Patent JP-H10225734-A (JP)
Title: Adjustable die
Inventor: MITSUDA TERUO
IPC: B21D37/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enable an arbitrary die face to be constructed in short time by structuring the die member with a matrix aggregate, which consists of a number of bar-shaped segments having a die element at the tip end, and differentiating the quantity of projection or forward/backward move of the bar-shaped segments. SOLUTION: In a die constituted of a pair of die members 3, 5 that hold a sheet-like work 7 in-between to form a prescribed shape, the pair of die members is structured with a matrix aggregate which consists of a number of bar-shaped segments having a die element directed to the work 7 integrally at the tip end. The projection length of each bar-shaped segment in the direction of the work is differentiated according to the driving device of a hydraulic cylinder for example, so that a desired die face is structured. If a smooth forming face is desired for the work 7, a protective sheet is placed on the work and pressed with the bar-shaped segments from above.
Patent JP-H02210458-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA SHIGETO
IPC: G03G5/08
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the peeling and cracking of a protective layer and to obtain superior durability over a long period of time by regulating the difference in Vickers hardness between an org. photosensitive layer and a high hardness thin film made of carbon or based on carbon as the protective layer to a specified value or below. CONSTITUTION:An underlayer 2, an electric charge generating layer 3, an electric charge transferring layer 4 and a protective surface layer 5 are successively laminated on an electrically conductive support 1. The layer 5 is made of carbon or based on carbon and the difference (DELTAHv) in Vickers hardness between the layer 5 and an org. photosensitive layer consisting of the layers 3, 4 is regulated to <2,500kg/mm<2> so that the adhesive strength of the photosensitive layer to the layer 5 exceeds the mechanical stress of the layer 5. The peeling and cracking of the protective surface layer 5 are prevented, a fine copied image can be formed even after repeated use and the durability is improved.