baber/WOPTO huggingface dataset:
Patent JP-H07268146-A (JP)
Title: Self-lubricating rubber compound and exhaust system support device produced by using the same
Inventor: SUZUKI SHINGO
IPC: C08K5/521
Filed: 1994-03-31
Abstract: PURPOSE:To produce the subject rubber compound capable of preparing a practical self-lubricating rubber member having a low friction coefficient at low cost by blending a specified plasticizer with an ethylene-propylene ternary copolymer rubber compound containing carbon black dispersed therein. CONSTITUTION:This rubber compound is prepared by blending (B) a phosphoric acid-based plasticizer (e.g. tricresyl phosphate or 2-ethylhexyl-diphenyl phosphate) having >=9 solubility parameter with (A) an ethylene-propylene ternary copolymer rubber (EPDM) compound containing carbon black dispersed therein before vulcanization of the compound (A). In addition, the amount of the component (B) is preferably 10 to 40 pts.wt. based on the carbon black in the component (A). As the EPDA polymer constituting the component (A), e.g. an EPDA polymer having 8.4 solubility parameter can be used.
Patent JP-H06255849-A (JP)
Title: Automatic paper feeder to tractor of paper processor
Inventor: YAMAGATA MASAKI
IPC: B65H20/20
Filed: 1993-02-27
Abstract: PURPOSE:To carry out an easy and efficient setting work by providing a guide member for supplying continuous paper, paper sensor and a pair of upper/lower paper feed means for interposing the continuous paper fed to a tractor, and controlling a feed speed of the tractor so as to prevent it from becoming slower than a paper feed speed of this paper feed means. CONSTITUTION:A notched part opposed to paper lower/upper surface guides 13, 14 is provided, and a pair of upper/lower paper feed rollers, consisting of upper/lower paper feed rollers 17, 18, are provided so as to appear in this notched part. In the vicinity of these paired upper/lower paper feed rollers, a paper sensor 19 for detecting continuous paper supplied to be guided by the paper lower surface guide 13 and a paper side end guide 15 is provided. By detection of the paper sensor 19, the continuous paper is interposed and fed in the direction of a tractor 6 with the upper paper feed roller 17. Here, a paper feed speed of a pair of the paper feed rollers 17, 18 is set slower than a paper feed speed of the tractor 6. Accordingly, the speed can be automatically set relating to the tractor 6.
Patent JP-H06252382-A (JP)
Title: Quantum boxes collecting element
Inventor: UGAJIN RYUICHI
IPC: H01S5/34
Filed: 1993-02-26
Abstract: PURPOSE:To materialize a quantum boxes collecting element high in freedom in design. CONSTITUTION:This element is made in three-stage structure composed of an array of quantum dots QD1 for conduction of electrons, an array of quantum dots QD2 for input and output, and an array of quantum dots QD3 for conduction of positive holes. These quantum dots QD1, quantum dots QD2, and quantum dots QD3 are made of hetero junction superlattices of type I. The input is performed by applying a light to the selected quantum dot QD2, and the information processing is performed by conducting the electrons and the positive holes being produced in couples by the application of this light to the array of the quantum dots QD1 and the array of the quantum dots QD3, respectively, and the output is performed by the light emission by the recoupling of the electrons injected from the quantum dots QD1 corresponding to the quantum dots QD2 and the positive holes injected from the corresponding quantum dots QD3.
Patent JP-H08260507-A (JP)
Title: Compressed air supply method to underwater working machine and device
Inventor: FURUMATSU NOBUSHIGE
IPC: E02F5/00
Filed: 1995-03-22
Abstract: PURPOSE: To improve workability and safety by supplying compressed air pressure of which is the same as or slightly higher than underwater pressure to a part requiring supply of the compressed air of a working machine from above the water surface through an umbilical cable. CONSTITUTION: An umbilical cable 11 gathering lines of electric, communication and electrical control signals, etc., which are power sources of a working machine and a supply line of compressed air into one is connected to a distributor 12 of the working machine 1. Thereafter, compressed air sent from a compressor on the water surface is supplied to cavities in an arm 14 and a boom 15 by pressure the same as or slightly higher than hydraulic power pressure in the circumference through the umbilical cable 11, the distributor 12, an air supply line 3 and a pressure regulator 13. Additionally, in the case when the working machine 1 likely overturns underwater or overturns, compressed air is supplied to a balance regulating member 17. Additionally, while the working machine 1 is operated underwater, compressed air is supplied to a diver through the umbilical cable 11.
Patent JP-S56158840-A (JP)
Title: Spheroidal graphite austenite cast iron
Inventor: KUWABARA TSUTOMU
IPC: C22C37/04
Filed: 1980-05-12
Abstract: PURPOSE: To increase the tensile strength, elongation and impact value by adding a prescribed percentage of C, Si, Mn and Ni to Fe so that the C, Si and Ni contents satisfy a specified equation.  
     CONSTITUTION: This spheroidal graphite austenite cast iron consists of, by wt., 1,7W3.8% C, 0.8W4.5% Si, 1.0W6% Mn and 10W30% Ni while satisfying an equation C(%)+[0.172-0.054.Si(%)]Ni(%)≤7.08-1.55.Si(%) with respect to the C, Si and Ni contents. Graphite of this cast iron is almost perfectly spheroidal,  and the iron has high tensile strength and a high impact value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54155435-A (JP)
Title: Filter for transportation system
Inventor: MASUTOMI FUMIO
IPC: H02J3/00
Filed: 1978-05-29
Abstract: PURPOSE: To lessen the development of strain in the voltage wave-form of power source by providing the fifth, seventh, and eleventh harmonic resonance filters on the secondary side of feeding transformer.  
     CONSTITUTION: The reactive power control filer SC is connected to the secondary side of receiving transformer Trs and also to the primary side of the feeding transformer TrF 1-n , and the fifth harmonic resonance filter fil 51-5n , the seventh harmonic resonance filter fil 71-7n , and the eleventh harmonic resonance filter fil 11-11n  are connected to the secondary side of the feeding transformer. In such a constitution, the composite impedance |ASN| seen power source side in an even-numbered harmonic wave more than the fourth harmonic wave shows low impedance, but the |ZSN| shows a comparatively high impedance even if there is a higher harmonic electromotive force more than the fifth harmonic wave which comes into question for actual power wave-form strain, so that the development of strain in the wave- form of power source can be lessened. Also, the composite impedance |ZRN| seen from electric car establishs a nearly short-circuit in the fifth, seventh, and eleventh harmonic current sources of higher harmonic electromotive force for electric car line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10258050-A (JP)
Title: Ultrasonic image diagnosing device
Inventor: KAWASHIMA TOMONAO
IPC: A61B8/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To superpose the recognition result of a noticeable tissue without increasing the data amount of a superposed image. SOLUTION: This diagnosing device recognizes a noticeable tissue by an echo data which is obtained by transmitting/receiving an ultrasonic wave to a specimen at an image analysis part 13 and an analysis data preparing part 14, and at a superposing part 15, the recognized result is superposed on an ultrasonic tomographic image which is generated from the echo data, with a hue which is different from the ultrasonic tomographic image for the constitution. In this case, in the superposing part 15, a compressing part 16 which conpresses the gradation of the ultrasonic tomographic image, is provided as well.
Patent JP-H06253318-A (JP)
Title: Color image pickup device
Inventor: SHIRAISHI AKIHIKO
IPC: H04N9/07
Filed: 1993-02-26
Abstract: PURPOSE:To rationalize various processes, to improve the resolution and reduce the color moire, and to photograph even a still frame picture by reading necessary information out of a memory and obtaining an image through digital signal processing. CONSTITUTION:Signals corresponding to color signals Mg, Gv, Cy, and Ye are read out of the buffer memory 4 and made into synchronized color signals Mg, Gv, Cy; and Ye by four interpolating filters 6-9. Then those four kind of color signals are inputted to an RGB conversion part 10 and converted into primary color signals of R, G, and B. In this case, the four kind of color filters 6-8 arranged in an image pickup element are arranged in an array of offset sampling structure which is offset by 2Ph vertically, 2Pv horizontally, and Ph vertically, thereby reducing color carriers which are generated horizontally and vertically.
Patent JP-S55156621-A (JP)
Title: Forming method for hollow body
Inventor: KASAHARA YOSHIKI
IPC: B21D26/08
Filed: 1979-05-22
Abstract: PURPOSE: To make possible the mass production of the hollow body with various section shape at good efficiency, by applying the bulging work to the superplastic alloy as the material.  
     CONSTITUTION: The cubic body 1, possessing a cavity 3 in its central part, is prepared from a superplastic alloy such as Zn-22A alloy, etc. The working liquid 5 like as water, etc., is put in this cavity 3 which is then tightly closed with the cover 2 made of the same material as the cubic body 1; hereby, the hollow part 6 filled with water 5 is formed. This cubic body 1 of the superplastic material is put in the die 7 possessing a cavity 9 of the aim shape. This die 7 is heated by the burner 8 to give the superplastic property to the cubic body 1, and at the same time, the superplastic cubic body 1 is expanded by the increased steam pressure p dut to the heating of water; hererby, the bulging is caused and the cubic body 1 is thrust against the inner face of the cavity 9 of the die 7, and the hollow body 10 with the outer shape as same as the cavity 9 is formed. By thus forming the cavity 9 of the die 7 into the intended shape, the hollow body of various outer shape can be easily manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261340-A (JP)
Title: Resin coated steel plate excellent in press formability, coating properties and corrosion resistance
IPC: B32B15/08
Filed: 1992-03-19
Abstract: PURPOSE:To provide a resin coated steel plate excellent in lubricity, capable of sufficiently withstanding even extremely high pressure in strong processing and the temp. rising of a die and also excellent in coating properties and corrosion resistance after processing. CONSTITUTION:A resin film based on a solvent type polymer blend consisting of a polyester resin and 5-50wt.% of an acrylic/silicone resin and containing 1-20wt.% of a cross-linking agent is formed on the surface of a steel plate in an adhesion amount of 0.2-5g/m<2>. The polyester resin pref. has a glass transition temp. of 60-90 deg. and the acrylic/silicone resin is a copolymer obtained by copolymerizing a silicone macromonomer and an acrylic monomer and pref. the so-called comb-shape graft copolymer wherein a backbone is an acrylic resin and a branch part is silicone.
Patent JP-S53148478-A (JP)
Title: Vehicle operation recorder
Inventor: TATEISHI IWAO
IPC: G01C22/00
Filed: 1977-05-30
Abstract: PURPOSE: To make possible recording of vehicle code altogether in addition to meter state and the time when said state has occurred by providing a memory device storing vehicle code information and transferring and recording the information led out therefrom to the recording part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55155303-A (JP)
Title: Optical fiber device
Inventor: SEGAWA HIDEO
IPC: G02B6/28
Filed: 1979-05-23
Abstract: PURPOSE:To eliminate the need for separately connecting the elements having the function of optical filters and optical fibers by packing photosensitive material in the contact portions of the optical fibers and forming a grating directly in the layer by making use of its photosensitive characteristics. CONSTITUTION:At least two optical fibers 8, 9 which are cut and ground of clad parts 6 by a suitable length to exposre core parts 7 are coupled at a coupling length L. A layer 10 formed with optical grating is interposed in the contact portion of the optical fibers 8, 9. In forming the grating in the layer 10, the laser beams 11, 12 which are sensitive to photosensitive material are entered to the layer 10 at 2theta0 in the angle assumed by both beams to sensitize the layer 10. At this time, the bright and dark interference fringe is produced along the lengtwise direction of the optical fibers 8, 9, as a result of which only the bright fringe portions are sensitized and the optical grating is thus made. In this way, the need for separate connection of the elements having the function of optical filters and optical fibers may be eliminated.
Patent JP-H0663661-A (JP)
Title: Device for punching in variable direction by using tool in multi-tool holder
Inventor: BUIKUTAA ERU CHIYUN
IPC: B21D37/14
Filed: 1993-03-23
Abstract: PURPOSE:To provide a multi-tool holder device by which the direction of each tool is varied with a simple structure without increasing cycle time. CONSTITUTION:When one punching tool 56 is selected for a punching process and positioned under a rotary ram 10, the multi-tool holder 50 and the rotary ram 10, 72 are separately driven. The rotary ram is used for tool selection, and a nonrotational tool carrier 90 is adopted.
Patent JP-H02244216-A (JP)
Title: Data transfer processing system
Inventor: MIKAMI YOSHIO
IPC: G06F3/06
Filed: 1989-03-17
Abstract: PURPOSE:To confirm a transfer error in the earlier timing and to process data at high speed by adding a check code at the rear of the final data when the valid data does not reach the maximum length. CONSTITUTION:The data written into an external storage 4 outputted from a host device 1 is successively transferred to a control part 3 from a data transfer part 2 in the format of the fixed length L. The part 3 confirms whether the transfer error is produced or not based on the state of the check code C.C added at the rear part of every fixed length L for the transferred data. When the valid data length does not reach the maximum allowable length in the relevant format of the fixed length L in a data transfer process (DATA1 to DATAj), the code C.C is added following the final data DATAj. Consequently, the transfer error is confirmed earlier right after the transfer of data without waiting the transfer of the entire fixed length L for the data.
Patent JP-H10244804-A (JP)
Title: Heater with caster
Inventor: MIYASHITA MASAHIRO
IPC: H01L21/205
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To easily convey a heater even when its weight is increased by providing conveying casters on the heater conveyed from the horizontal direction on a base plate. SOLUTION: Conveying casters 22 are retractably protruded from a bottom face and excited via springs on a heater 11. The heater 11 has a flange-shaped bottom plate 25 at an lower opening end, and the casters 22 are fitted to the bottom plate 25. The casters 22 are arranged at four corners of the bottom plate 25 so that the heater 11 can be moved in a stably supported state, and each caster 22 preferably has a spherical wheel. The wheel is rotatably supported on a caster main body, and it is vertically movably stored in a cylindrical caster casing 28. An upper cover is fitted to the upper end section of the caster casing 28, and a lower cover having an opening section through which the wheel can be protruded or retracted is fitted to the lower end section to regulate the vertical movement of the wheel within a fixed range.
Patent JP-H06274697-A (JP)
Title: Feature selecting method for recognition object
Inventor: TSUBOMOTO TOSHINORI
IPC: G06K9/62
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a feature selecting method for a recognition object capable of always performing recognition correctly in spite of the presence/absence of position shift of the recognition object. CONSTITUTION:When feature elements fi>=1 are sampled at every inputted plural samples Sh, and an element F' effective for the recognition of the sample Sh is selected from sampled feature elements fi (S1), the initial value of an influence element w (i, j) to represent a degree of influence between the feature elements fi sampled from one sample in the samples Sh is generated (S2), and a set Q consisting of an element dkL (i, j) that is deviation between the feature elements fi sampled respectively for the sample Sk and the sample SL in the samples Sh is found (S3), and a feature vector F' consisting of a feature element f'i in accordance with the appropriate number of influence elements representing the large difference of feature between the samples Sh obtained (S4, S5, S6, S7) by correcting the initial value of the influence element w (i, j) including adjacent elements w (i-j, j-i)-w (i+j, j+i) based on the differential element dkL (i, j) can be selected (S8).
Patent JP-H0624902-A (JP)
Title: Preservation of pressed flower
Inventor: SUGINO YOSHIO
IPC: A01N3/00
Filed: 1993-03-23
Abstract: PURPOSE:To preserve a pressed flow over a long period without causing the discoloration of the flower. CONSTITUTION:A dried flower 4 is arranged on a base paper 3, which is placed together with a desiccant 5 and deoxidation agent 6 on an aluminum foil 1 having an adhesive-coated face 2 at the circumferential part. A glass plate or an acrylic resin plate 7 is placed on the top of the flower, etc., and made to closely contact with the aluminum foil 1 by exhausting the air between the plate and the foil to the outer atmosphere to effect the sealing of the dried flower 4.
Patent JP-H01238460-A (JP)
Title: Dc/dc converter
Inventor: AOKI HIDEAKI
IPC: H02M3/28
Filed: 1988-03-17
Abstract: PURPOSE:To stabilize the quality of the title device, by using a hollow case without filling resin into the hollow. CONSTITUTION:A ferrite core 3 around which a coil 2 is wound is bonded on the surface of a base 1, a winding coil is wired on the board 1, and lead wires 4 led out of a case are soldered to the board 1. A semiconductor element 5 and other parts, such as a mold type transistor 6 and the like, are arranged on the rear surface of the substrate 1. The front surface of the board 1 is connected to the rear surface of the same by through-hole conductors to constitute a DC/DC converter. The DC/DC converter is covered with an upper case 7 and a lower case 8 consisting of an insulating plate, while the connecting portions between the upper and lower cases are bonded through ultrasonic bonding. According to this method, the ferrite core 3 and the ceramics board 1 is released from stresses.
Patent JP-H10246610-A (JP)
Title: Distance sensor device
Inventor: TOTANI HIROMI
IPC: G01S17/46
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To effect distance measurement of high resolution and high precision without using a position detection element. SOLUTION: A laser beam is scanned in the direction of an x-axis by oscillating an oscillator 16 mounting a semiconductor laser 12. The semiconductor 12 and a pinhole 84 are disposed along the direction of the x-axis. Positive reflection light from a face to be measured 2 enters a light receiving element 156 via the pinhole 84. On one reciprocal scanning, reflection light enters the light receiving element 156 two times. Since the incident time interval of two incident beams is changed in response to a distance L up to the face to be measured 2, the distance L can be found by measuring the time interval.
Patent JP-H10247616-A (JP)
Title: Exposure device, semiconductor production system and manufacture of semiconductor
Inventor: NAKAMURA TAKU
IPC: H01L21/027
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce the complicatedness of the maintenance of information on exposure work and the complicatedness of a control of the information by a method wherein the complicatedness is reduced so that the information on the exposure work, which is necessary to a semiconductor exposure, can be transferred between arbitrary units. SOLUTION: A semiconductor aligner 10 communicates with other semiconductor aligner 20 and a host computer 30 via a network 40 by a communication control program 11. An equipment control program 12 executes a control of equipments and a storage unit 14 stores jobs necessary to an exposure work. An information-on- exposure-work control program 13 makes a check on the presence or absence of the jobs necessary to the exposure work and executes a control of input and output between the program 13 and the unit 14. Moreover, the program 13 has a function to make an inquiry about information on the exposure wirk to the other units and at the same time, has a function to respond to the inquiry about the information on the exposure work from the other units.  A production control program 32 indicates the start of the exposure work to the units 10 and 20, which are coupled with each other through the network 40, and at the same time, specifies the kind of the information on the exposure work to be used by those units 10 and 20.
Patent JP-S54155281-A (JP)
Title: Thermoforming sheet having thermal adhesiveness
Inventor: MOMOKAWA KOUICHI
IPC: B32B27/32
Filed: 1978-05-29
Abstract: PURPOSE: A thermoforming sheet having improved thermal adhesion stability, impact strength, and sealing properties, consisting of a thermoplastic resin base to which a polyolefin and a specific hot-meet adhesive layers are applied.  
     CONSTITUTION: A thermoplastic resin bace is coated with a polyolefin layer and a hot-melt adhesive layer having a softening point of 100W110°C, consisting of A) 20W80 wt. % of ethylene-vinyl acetate copolymer, B) 10W70 wt. % wax, C) 0W40 wt. % of a resin, and D) 0W10 wt. % of a polyolefin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57178484-A (JP)
Title: Large-sized television display device
Inventor: KANAMAKI TATSUO
IPC: H04N5/68
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a bright display screen of optional size by reading every partial screen to be displayed out of a storage circuit stored with one-frame in formation, and then displaying and composing them in the same plane. CONSTITUTION:An input video signal is supplied through a changeover switch 4, and is converted into a digital signal by an A/D converting circuit 5. The output  is stored, frame by frame, in a storage circuit 8 under the control of a CPU6 and a writing circuit 7. This circuit 8 is read under the control of the CPU6 and  a reading circuit 9. In this case, contents of addresses which correspond to respective partial screens are scanned to read pieces of information on the respective partial screens. Those pieces of information are converted by a D/A converting circuit 11 into analog signals, which are displayed on cathode-ray tubes 13 through interfaces 12. Displays on respective cathode-ray tubes 13 are made into one on a display screen 15 by a plane composing means.
Patent JP-S59191075-A (JP)
Title: Magnetic brush developing device
Inventor: WATANABE ISAO
IPC: G03G15/09
Filed: 1983-04-14
Abstract: PURPOSE:To obtain a stable printing having no carrier-over from an initial printing by providing a resistor between a magnetic brush and a developing bias power source. CONSTITUTION:A magnetic brush 2 consisting of a carrier and a toner is formed in the circumference of a magnetic roll 1, bias voltage 3 is applied to said magnetic roll 1, the voltage 3 is applied to the magnetic brush 2, and an external resistor 4 is provided between the brush 2 and the voltage 3. In this way, a stable printing having no carrier-over from the initial state can be executed. Accordingly, it is unnecessary to execute an aging, a cost is reduced, and since it is unnecessary to execute a developing bias control, a long life is obtained, and also since a small carrier size will do, a high printing quality is obtained.