baber/WOPTO huggingface dataset:
Patent JP-H04116110-A (JP)
Title: Production of ferromagnetic metallic grain
Inventor: NAKAGAWA ETSUO
IPC: H01F1/06
Filed: 1990-09-03
Abstract: PURPOSE:To improve the shape retainability and dispersibility by dissolving Ni and Al in an alpha iron oxyhydroxide grain, coating the surface with an alumina hydrate, calcining, heating and reducing the product. CONSTITUTION:An O2-contg. gas is passed through an aq. suspension contg. a ferrous salt, an alkali compd., an Ni compd. and an Al compd. to synthesize an alpha iron oxyhydroxide grain dissolving Ni and Al. The grain is filtered off and washed with water to obtain the aq. suspension again, and the grain is coated with an alumina hydrate or a silicon compd. and an alumina hydrate. The grain obtained is filtered off, dried, then heated at >=400 deg.C in a nonreducing gas atmosphere and calcined. The calcination product is then reduced. A ferromagnetic metallic iron grain excellent in adsorptivity to higher fatty acids and binders and having an excellent magnetic characteristic is obtained in this way.
Patent JP-H1077976-A (JP)
Title: Scroll compressor
Inventor: SHIBUYA TOMOTARI
IPC: F04C18/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by preventing the wear of the key of an oldham mechanism, a turning scroll for sliding with the key and a slide part with respective key grooves of a frame in a scroll compressor. SOLUTION: In a scroll compressor provided with the oldham ring 10 for rotation preventing of a turning scroll providing a key 10a engaging with a key groove 5c provided on the opposite lap surface side of the turning scroll and a key 10b engaging with a key groove 8a provided on a frame 8, a loading side surface is made non-contact or the surface pressure is reduced by generating a suction force in the opposite side of a load action side between the key grooves 5c, 8a and the keys 10a, 10b of the oldham ring 10 by assembling a magnetic body 19 in the wall surfaces of the key grooves 5c, 8a and the keys 10a, 10b of the oldham ring 10.
Patent JP-H0891922-A (JP)
Title: Electroconducting ceramics
Inventor: AKIYAMA MASAHIDE
IPC: H01B1/08
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an electroconducting ceramics capable of maintaining equivalent electric characteristics with the conventional materials and a high strength, and improving a yield in its manufacturing. CONSTITUTION: This electroconducting ceramics comprises having a major crystalline phase of Perovskite complex oxide containing at least a 3a group element in the periodic table as a metallic element and at least one kind of an alkaline earth element selected from a group of Cr, Ca, Ba, Sr and Mg, and containing 0.1-40v./v.% second crystalline phase consisting of an oxide containing at least one kind of Ca, Sr, Mg, Y and rare earth elements.
Patent JP-S6474915-A (JP)
Title: Line sensor for mobile agricultural machine or the like
Inventor: NAGAI HIROSHI
IPC: A01B69/00
Filed: 1987-09-16
Abstract: PURPOSE:To improve sensing accuracy in boundary lines between an unworked region and already worked region, by continuously determining and judging the movement maximum position of frequency distribution from image information sensed on a sensor screen. CONSTITUTION:When a line image sensor advances (a) using a boundary part between an unworked region and already worked region as a visual range, image information on a field in the boundary part is sensed. A boundary point (K) which is the maximum position of frequency distribution is judged from image boundary information (P) on each transverse line every time each transverse line moves by one pitch on one sensor screen (A) as the machine body advances. A boundary line (L) of the continuous boundary points (K) is used as the standard for steering control direction of the working machine to control steering output.
Patent JP-S6292012-A (JP)
Title: Information setting device
Inventor: AMANO KENICHIRO
IPC: G03B7/091
Filed: 1985-10-17
Abstract: PURPOSE:To improve the data processing accuracy by counting once the ON and OFF signals produced by a switch means by a counter and reading said count value by a computer. CONSTITUTION:The pulses are supplied to a counter 16 from a decoder 24 in response to the operating frequencies of both dials 6 and 7 as the up- or down-signals according to the dial operating directions every time both dials 6 and 7 are shifted to the next click positions respectively. The data on the counter 16 is supplied to a shift register 17 (parallel input) in the form of the parallel data. Thus the parallel data on the register 17, i.e., the data obtained in accordance with the operating frequencies of both dials are supplied serially to a CPU1 from an input port PI0 via a buffer 18 and stored in an accumulator. Then zero is sent out of an output port PO0 and the buffer 18 is closed to complete the input of data.
Patent JP-H0976005-A (JP)
Title: Device for adjusting angle of rolling roll and method thereof
Inventor: OKUMA TAKESHI
IPC: G01B11/27
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the direction of the oval part of the shaft end on the driving side of a rolling roll. SOLUTION: When the oval part 20 is in a prescribed direction, measuring devices 21, 22 are arranged at the equal distance outside radii passing through the axis line O and passing through the vicinities of the boundaries between the cylindrical surface 20c of one side and flat surfaces 20a, 20b on both sides. In the state of (1), detected distances L11, L12 are equal. When the oval part 20 is inclined like (2) or (3), difference is produced between the detected distances L21, L22 or L31, L32 and it is easily detected that the direction of the oval part 20 is inclined. By rotationally driving the rolling roll and making the state like (1), the direction of the oval part 20 is automatically adjusted.
Patent JP-S6293801-A (JP)
Inventor: INUKAI SHINJI
IPC: H01J61/88
Filed: 1985-10-18
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-S59119690-A (JP)
Inventor: SUGITA HIROSHI
IPC: B60R16/02
Filed: 1982-12-24
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-S60125766-A (JP)
Inventor: KORIN PIITAA BURAZAASUTON
IPC: F02M59/44
Filed: 1983-12-09
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-2000068741-A (JP)
Title: Oscillation device
Inventor: TOGAWA KAZUTAMA
IPC: F24C7/04
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of oscillation frequency without extending the band of a receiving band pass filter nor using an external parts such as a coil, by adjusting the oscillation frequency by changing the length of a base stub wiring pattern of an oscillation transistor of a microwave oscillation circuit. SOLUTION: The resonance frequency control length 17b of a base stub of an oscillation circuit that is mounted on a printed board built into a remote control transmitting part is decided by shorting the parts set among continuous lands 22 after soldering a chip resistor 23 of 0 Ω on the lands 22 following a base stub wiring pattern 21. In this method, the base stub length can be adjusted for adjusting of the resonance frequency by connecting the resistor 23 serving as a parts to a desired area in an extremely easy way by mounting it via an automatic machine. Thus, an oscillation device can be easily constructed with no increase of its size nor cost.
Patent JP-H04113880-A (JP)
Title: Marking sheet
Inventor: YOSHIDA TATSURO
IPC: B41M5/00
Filed: 1990-09-05
Abstract: PURPOSE:To ensure that a front surface appears bright, if it is seen through a marking sheet and an object can be recognized clearly while the rear surface appears dark, if it is seen from the front surface through the marking sheet and the object can hardly be recognized by adhesively attaching the marking sheet to a transparent sheet such as sheet glass. CONSTITUTION:A marking sheet consists of a coloring film layer 11 and a coloring adhesive layer 12 laminated over the former, and is bonded to a sheet glass G by the coloring adhesive layer 12. As the coloring film 11 is different in color from the coloring adhesive layer 12, the marking sheet 10 appears different depending on the side from which it is seen, if the marking sheet 10 is bonded to the sheet glass G by removing a peel-off sheet. Thus the marking sheet 10 has a beautiful, color-changing look and a decorative attraction. The recommended synthetic resin which makes a favorably acceptable resin film is one having high transparency such as polyvinyl chloride.
Patent JP-S6476770-A (JP)
Title: Insulated-gate bipolar transistor
Inventor: TAGAMI SABURO
IPC: H01L29/78
Filed: 1987-09-17
Abstract: PURPOSE:To adjust the trade-off relation between latching current and ON voltage, by making a first electrode come into contact with a first region, making a second electrode come into contact with both a third region and a forth region, and specifying the width and the dosage of the third region sandwiched between a second region and the forth region. CONSTITUTION:On an N<+> substrate 1 of a first region, is formed a low impurity concentration P<-> layer 2 as a second region, on the surface of which an N-layer 3 of a third region is selectively formed. On the surface of the N-layer, a P<+> layer 4 of a forth region is selectively formed. A surface region of the N-layer 3 sandwiched between the P<-> layer 2 and the P<+> layer 4 is made a channel region, and thereon a gate electrode 6 is formed, via a gate insulating film 5. A source electrode 7 is brought into contact with a deep N<+> layer 9 formed on the far side from the date electrode 6 of the N-layer 3 and the P<+> layer 4, in such a manner as to bridge them. A drain electrode 8 is brought into contact with the N<+> layer 1. The width (w) of the channel region 3 is 2-8mum, and the dosage of ion implantation to turn the channel region 3 into an N-pole is 1X10<13>-4X10<14>/cm<2>. The main carrier is electron, and the latching limit current is doubled or more as compared with prior ones.
Patent JP-S6388639-A (JP)
Title: Pipeline adding circuit
Inventor: OKUMURA NAOJI
IPC: G06F7/50
Filed: 1986-10-01
Abstract: PURPOSE:To reduce a circuit in scale by changing the bit allocation of a pipeline processing in an adder circuit. CONSTITUTION:Latches 35 and 36 to match the timing of an input signal A and a latch 37 to delay one step of a high order (m) bit, namely, one clock of a reference clock pulse in order to execute the pipeline processing are provided. The latch of latches 49-51 is the same as respective latches 35-37. Next, the output of latches 36 and 50 of an (n) bit is added by an (n) bit adder circuit 38, a carry enters an adder circuit 40 of a high-order (m) bit after one clock is delayed by a latch 39, is added and the result of an (m+n+1) bit is obtained. Next, an LSB is thrown away, an (m+n) bit is obtained, and the then method of the allocation of the bit is a high-order (m+1) bit and a low- oder (n-1). Thus, though the LSB is thrown away and the number of bits is dropped, the result of the high order adder circuit in the pipeline processing may not be dropped to a next step low order adder circuit, and the scale of the circuit becomes smaller.
Patent JP-H0568744-A (JP)
Title: Structure under top board for island of playing machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1991-09-13
Abstract: PURPOSE:To allow a structure under a top board which is suitable enough for players sitting on a chair to properly and easily put their foot into and out of the space under the top board or to comfortably play with their foot therein. CONSTITUTION:In an island of playing machines having playing machines provided in parallel and recessed parts for accomodating human foot 3 provided below a top board 2 located at the bottom of the playing machines 1, a recessed part for accomodating player's foot 3 has formed on both sides partition planes 4 where upper ends 4a protrude forward up to the tip of the lower face of the top board 2 and form a slope toward the lower end and the recessed part for accomodating player's foot 3 between two partition planes 4, 4 has an internal face 3a formed as a vertical face. In addition, the recessed part for accomodating player's foot 3 has an inner peripheral side face 3b formed as an approximately orthogonal face and is formed as an approximate trapezoid facing a player.
Patent JP-H0282663-A (JP)
Title: Jig for measuring ultrasonic motor element
Inventor: ISHIKAWA MIYUKI
IPC: H01L41/08
Filed: 1988-09-20
Abstract: PURPOSE:To enable measurement of characteristics without suppressing vibration of an element by achieving electrical conduction from a fixed section to the entire rear face electrode section through a resiliently slidable pin thereby applying load uniformly even the element vibrates. CONSTITUTION:Lead wires 8a, 8b are connected electrically in parallel with a conductive needle contact section 1. The contact section 1 is fixed through an E-ring 6 and a spring 7 such that it can move vertically to the pin supporting board 4 of an insulator and the load is applied uniformly onto the contact section 1. An insulator positioning section 1 for positioning an ultrasonic motor element 10 is fixed to the bottom section 5b of the supporting section and a fixed board 2 is fixed to the positioning section 11 while fixed sections, i.e., conductive needle pins 2, are fixed to a fixed board 2' corresponding, in number and position, to the contact section 1. By such arrangement, characteristics can be measured without causing distortion or crack of the element, nor imperfect contact nor pushing.
Patent JP-H0977235-A (JP)
Title: Belt side run-out preventing device of belt conveyor
Inventor: ABE KOICHI
IPC: B65G15/64
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a belt side run-out preventing device of a belt conveyor which prevents the run-out of a belt such as meandering to suppress the wear of the belt, avoids a fray, and prevents any obstacles in the automation using the belt conveyor. SOLUTION: In a belt conveyor in which a belt 3 is stretched between belt wheels 1, 2, and the belt wheels 1, 2 are pivotably supported by a frame 4, pulleys 5D, 5E are pivotably provided on each end of the belt 3.
Patent JP-H04113892-A (JP)
Title: Image receiving sheet for thermal transfer
Inventor: YABUTA KENJI
IPC: B41M5/382
Filed: 1990-09-04
Abstract: PURPOSE:To improve anti-blocking properties and image density by providing a layer consisting of a specific amount of thermally plastic resin having dyeing properties to dispersed dye and radiation-curable modified bisphenol A and/or bisphenol S resin compound on a radiation-curable resin compound applied to the surface of a support. CONSTITUTION:A layer consisting of 40 to 90 pts.wt. of thermally plastic resin having dyeing properties to dispersed dye and 60 to 10 pts.wt. of radiation- curable modified bisphenol A resin compound and/or radiation-curable modified bisphenol S resin compound is provided on a radiation-curable resin compound layer applied to the surface of a support. The recommended thermally plastic resin is polyester resin from a viewpoint of enhancing the dyeing properties of a sublimable due. The electron beam-curable resin used for an image-receiving layer is such as selected from between polyoxyalkylene modified bisphenol A diacrylate and polyoxyalkylene modified bisphenol S diacrylate. The recommended dosage of a radiation-curable resin compound applied to the surface of a base is 1 to 20g/m<2>, preferably, 2 to 10g/m<2>, although variable depending on the type of the base.
Patent JP-S59123112-A (JP)
Inventor: NABEYA HIDEO
IPC: H01H13/02
Filed: 1982-12-29
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-H0550811-A (JP)
Title: Pneumatic radial tire
Inventor: KASAHARA NOBUYUKI
IPC: B60C11/03
Filed: 1991-08-22
Abstract: PURPOSE:To reduce tire pattern noise by equalizing mutually and substantially the tire circumferential total lengths of various circumferential pitches at least one land row portion. CONSTITUTION:This tire is equipped with plural land portion rows, and land portion elements at respective land portion rows have circumferential pitches of plural kinds. Hereupon, at least at one land portion row, the tire circumferential total lengths of various circumferential pitches are equalized mutually and substantially. As a result, as the harmony of pitch arrangements is realized and noise peaks are effectively dispersed, pattern noise can be reduced.
Patent JP-H0981419-A (JP)
Title: Window display controlling method
Inventor: FUJINO TAKESHI
IPC: G06F3/048
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a window display recording-reproducing method making it possible to record-reproduce a window display without changing an application program, etc. SOLUTION: This method is the one for transmitting the input data from an input device 1 as an input event to an application program 5, interpreting the display output request from the application program 5 by a window server program 4 and outputting the request to an output device 3. The communication of the input event to the application program 5 and the display output request from the application program 5 is mediated by the repeating means 61 of a window display recording-reproducing program 6, the input event to the application program 5 and the display output request from the application program 5 are recorded in a recording means 62 and the recorded display output request is converted, reproduced and outputted to the output device 3 by a reproduction means 63, in accordance with a preliminarily fixed rule.
Patent JP-H0544654-A (JP)
Title: Pumping tube for squeeze type pump
Inventor: MORIMOTO HITOSHI
IPC: F04C5/00
Filed: 1991-08-20
Abstract: PURPOSE:To prolong the life of a roller and the connection part, driving part, etc., of the roller by reducing the frictional resistance between the outer peripheral surfaces of the roller and a pumping tube. CONSTITUTION:A pumping tube 1 for a squeeze type pump sucks and sends out the liquid under pressure by repeating the compression and restoration by the press-contact traveling of a roller on an outer peripheral surface. The pumping tube 1 is constituted so that a polyethylene sheet 5 having a superhigh molecular weight is integrally formed through adhesion at the part on the outer peripheral surface of a natural rubber tubular body as the traveling passage for the roller.
Patent JP-S6293763-A (JP)
Title: Image processor
Inventor: EMI TETSUKAZU
IPC: G06T1/00
Filed: 1985-10-18
Abstract: PURPOSE:To display smoothly and successively an image information which is read out, from on an image display part, and to eliminate an operator's psychological anxiety by repeating an operation for displaying the contents of a page memory on an image display part, wherever the image information is written by a prescribed line number portion in the page memory. CONSTITUTION:A transfer control circuit 12 inputs the image information reproduced from an optical disk, to a code decoding circuit 3 through a code data bus 2, changes successively an address WAD and writes it in a page memory 8 through a data bus 1. When the write of one line is ended, the number of lines LC of a counter 22 is brought to an increment. When the number of lines LC becomes a constant set in advance, the read-out to an enlargement/reduction circuit 11 is executed. When the NRSAD of a register 21 becomes larger than WAD of a register 13 by repeating this processing, the read-out operation is ended, and the write is executed again.
Patent JP-H0396173-A (JP)
Title: Facsimile equipment
Inventor: KANEKO YOJI
IPC: H04Q11/04
Filed: 1989-09-08
Abstract: PURPOSE:To easily obtain a voice message at a confidential signal output by storing tentatively a communication data including voice information received as a confidential signal and outputting a facsimile picture and the voice message both based on a communication data stored at the confidential signal output. CONSTITUTION:Two memories being temporary storage means of communication data including voice information from an opposite party at confidential signal reception, that is, a voice memory 54 storing a digital PCM code from a communication control unit(CCU) 58 by at least one communication and a picture memory 57 storing at least one communication of facsimile picture (MH, MR, MMR) from a CCU 58 are provided to the equipment. Thus, even in the case of confidential signal communication, since voice and picture data are simultaneously extracted from the memories 54, 57, the voice message at confidential document output is heard. Thus, the voice message from an opposite party at the confidential document output is outputted.
Patent JP-S6293642-A (JP)
Title: Support feeding apparatus in electrophoretic apparatus
Inventor: MATSUMOTO SHUNICHI
IPC: G01N27/447
Filed: 1985-10-18
Abstract: PURPOSE:To make it possible to uniformly apply serum by eliminating the generation of bending or wrinkles, by coating a support with serum in such a state that the support mount surface of a feed stand is flushed with the surfaces of a coating receiving stand and filter paper. CONSTITUTION:When a feed stand 11 is fed in an electrophoretic box and a support A is carried to a serum coating position, said feed stand fallen to a position, where both ends of the support A is contacted with the surface of the filter paper 46 arranged in the electrophoretic tank 44 within the electrophoretic box, by the action of the up-and-down movement mechanism 351. At the same time, a coating receiving stand 12 upwardly moves to the position contacted with the surface of the support A with respect to the feed stand 11. By this method, the support mount surface of the feed stand is flushed wit the surfaces of the coating receiving stand 112 and the filter paper 46 and, in this state, serum is applied. In performing electrophoresis, the up-and- down movement mechanism 351 is driven when the filter paper 46 is conducted and the feed stand falls in a predetermined range along with the coating receiving stand so as to be separated from the support A. Thereafter, a current is supplied in such a state that only the support A is mounted and supported on the filter paper 46 and the division image of an electrophoretic pattern is formed.
Patent JP-H03196461-A (JP)
Title: Manufacture of polymer coated foamed body electrode
Inventor: HIGO SHINJI
IPC: H01M4/1399
Filed: 1989-09-07
Abstract: PURPOSE:To synthesize a conductive polymeric film having an uniform and satisfactory film strength and a high bulk density by performing the synthesis of the conductive polymeric film to the whole surface of a conductive foamed body in a plurality steps of chemical synthesis and electrolytic oxidation polymerization. CONSTITUTION:A conductive foamed body 1 is dipped in an aqueous solution 2 containing an initiator and then dipped in an aqueous solution 3 containing a monomer and a dopant to chemically synthesize a conductive polymer on the whole surface including the foamed part of the conductive foamed body 1. Then, using the polymer coated foamed body obtained by the chemical synthesis as a positive electrode 5, a conductive polymeric film is formed on the whole surface of the conductive foamed body 1 by means of electrolytic oxidation polymerization. The synthesis of the conductive polymeric film is passed through two-step processes of chemical synthesis and electrolytic oxidation polymerization, whereby a coat of a conductive polymeric film having an uniform and satisfactory film strength and a high bulk density can be provided on the whole surface of the conductive foamed body 1.