baber/WOPTO huggingface dataset:
Patent JP-H11266557-A (JP)
Title: Slot insulating paper for motor
Inventor: NAKAHARA TORU
IPC: H02K3/34
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot insulating paper for motor, such that the front corners of its folded sections do not protrude from the outer or inner periphery of a stator by using a manufacturing method with which the insulating paper can be manufactured with high workability. SOLUTION: Slot insulating paper 1 has folded sections 2 at its upper and lower ends, and the front-end corners of the folded sections 2 are prevented from protruding from the outer or inner periphery of a stator by providing notched sections 4, having components which are parallel or nearly parallel to the folded sections 2 to the front-end corners. In addition, the workability of the manufacturing work of the insulating paper is improved, because the cutting position of the insulating paper 1 can be set near the straight or nearly straight components of the notches 4 at the manufacturing of the insulating paper 1.
Patent JP-S57183549-A (JP)
Title: Exhaust gas recirculating device for compound intake internal combustion engine
Inventor: MUKAI TAKESHI
IPC: F02M25/07
Filed: 1981-05-08
Abstract: PURPOSE:To perform exhaust gas recirculation (EGR) in proportion to a load at suitable time, by controlling on-off operation of an EGR control valve with negative pressure from a primary side sensing port provided in a low load primary intake passage  at the upstream place of a low load primary throttle valve. CONSTITUTION:If a primary throttle valve 6 is opened, intake air is started circulation  in a primary intake passage 10. Circulation of this intake air generates negative pressure in a venturi part 2 of the primary intake passage 10, and this negative pressure  reaches from the primary side first sensing port 22, provided to said venturi part, to a negative pressure chamber 28 of a modulator 26 through the first passage 24. While  negative pressure from the second sensing port 30 is transmitted to the negative pressure chamber 28 through the second passage 32. Further exhaust pressure from an  exhaust pressure passage 39 is applied to an exhaust pressure chamber 27 in the lower part of the modulator 26. Then resultant negative pressure from the sensing ports 22,  30 is applied to a negative pressure chamber 36 in an exhaust gas recirculation (EGR)  control valve 34, and the EGR control valve 34 is opened to perform recirculation of exhaust gas.
Patent JP-H02248364-A (JP)
Title: Production of silicon nitride sintered body
Inventor: HANZAWA SHIGERU
IPC: C04B35/593
Filed: 1989-03-20
Abstract: PURPOSE:To obtain Si3N4 sintered body which is excellent in self-lubricity and rolling service life, etc., by adding the specified amount of a sintering adjuvant to the mixture of Si3N4 powder and BN powder and molding the obtained mixture and covering the molded body with glass material and performing hot isostatic pressing therefor. CONSTITUTION:Both the raw material powder of silicon nitride and the raw material powder of boron nitride are mixed so that both are preferably regulated to a range of 80/20-99.5/0.5 by weight ratio. Then 20-2wt.% sintering adjuvant (e.g. a mixture of SrO, MgO and CeO2) is added to 80-98wt.% obtained mixture powder and mixed and thereafter this mixture is molded. Then this molded body is covered by glass material and thereafter a silicon nitride sintered body is obtained by performing hot isostatic pressing for this covered molded body. The obtained silicon nitride sintered body has excellent self-lubricity and therefore is effectively utilized in such the high-temp. environment that utilization of lubricating oil is made difficult or in the high-corrosion environment.
Patent JP-H01262535-A (JP)
Title: Manufacture of image forming material for mat photography
Inventor: HERUMAN GOTSUTOFURIITO NOOTO
IPC: G03C1/76
Filed: 1988-03-24
Abstract: PURPOSE: To obtain an image forming material practically free from 'starry night' defects by forming a photosensitive coating adjacent to a base in the form of photosensitive component layers laid on top of each other and not incorporating a matting agent into the photosensitive component layer positioned farthest from the base. CONSTITUTION: When the top of a base is simultaneously coated with at least one photosensitive coating and at least one nonphotosensitive overcoating by means of a coating device to which a coating soln. contg. matting agent particles is continuously fed to produce an image forming material for a mat photograph, the photosensitive coating adjacent to the base is formed in the form of at least two photosensitive component layers laid on top of each other and matting agent particles are not incorporated into the photosensitive component layer positioned farthest from the base. The highest max. density and the lowest 'starry night' effect are ensured on the same matting effectuality level.
Patent JP-H09172208-A (JP)
Title: Superconductive device
Inventor: YAMAMOTO TETSUYA
IPC: H01L39/22
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive device capable of improving the injection efficiency of injected carriers and decreasing leakage carriers and excellent in current-voltage characteristics. SOLUTION: A superconductive device comprises a Schottky-barrier region SB where injected carriers selectively can pass and which is provided between a first operation region B made of a superconductor and a second operation region C made of either a semiconductor or a metal, and a collector-barrier region LB capable of selectively preventing leakage carriers. The Schottky- barrier region SB is made in a low permitivity region εL. A resonance region R is formed in the low permitivity region εL.
Patent JP-H07284096-A (JP)
Title: Multi-channel picture transmitter
Inventor: KOUSAKA NOBUHISA
IPC: H04N19/00
Filed: 1994-04-06
Abstract: PURPOSE:To eliminate the deterioration in transmission efficiency due to dummy data transmission and to eliminate the deterioration of the quality of a transmitted picture in a multichannel picture transmitter. CONSTITUTION:Since a compression rate controller 5 indicates a compression rate to compressing circuits 11 to 1m at every channel in accordance with data storing conditions in buffer memories 21 to 2m and in a transmission buffer memory 4, picture data is compressed by the compression rates being different at every compressing circuit. There is no necessity to transmit dummy data at the time of data transmission since picture data of the buffer memories 21 to 2m at every channel can be stored in the transmission buffer memory 4.
Patent JP-S56165462-A (JP)
Title: Picture processing system
Inventor: KUROSE MORIZUMI
IPC: G06T5/00
Filed: 1980-05-23
Abstract: PURPOSE:To improve the quality of a picture, by setting the output density level at a certain value up to a certain level of density and giving a linear increse to the output density level when the value exceeds the input density level. CONSTITUTION:The input picture signal Si is supplied successively to an adder 40 and integrated in the timing of a clock signal. A divider 41 functions to obtain an average of the result of integration equivalent to a scanning line, and the density level alpha is decided by the output of the divider 41. Both this division and the input to a memory 44 or 45 are carried out in the timing from a completion of addition equivalent to a scanning line of the adder 40 through a start of addition of the next scanning line. Buffer resisters 42 and 43 can accumulate the information equivalent to a scanning line respectively, and work alternately by a command of a control device. The memories 44 and 45 accumulate respectively the average density information of a scanning line corresponding to the registers 42 and 43. A code converter 47 calculates a curve of compensation shown in the figure by the output alpha of a selector 46.
Patent JP-H02248304-A (JP)
Title: Production of superconductor thin film
Inventor: FUJINO SHUICHI
IPC: H01L39/24
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the thin film having a high orientated property as deposited at the time of forming a Bi-based oxide superconductor on a MgO single crystal substrate by specifying the surface roughness of the substrate and irradiating the polished substrate surface with a microwave. CONSTITUTION:The surface of an MgO single crystal substrate is mechanochemically polished instead of mechanical polishing to apply an ultra- accurate polishing of an atomic order, hence the damages (dislocation, etc.) on the surface caused by machining after the substrate is sliced are removed, and the surface roughness is controlled to <=10Angstrom . The polished surface is irradiated with a microwave. By this method, the Mg(OH)2 on the substrate surface formed by an alkaline processing soln. used in polishing is removed, and the substrate surface, on which a superconductor thin film having a high orientated property can be formed, is obtained.
Patent JP-H01241198-A (JP)
Title: Soldering for flat package-type element
Inventor: KANEDA KATSUHIKO
IPC: H05K3/34
Filed: 1988-03-23
Abstract: PURPOSE:To prevent solder balls from remaining, by applying a comparatively small amount of cream solder only to the soldered surfaces of lead pins. CONSTITUTION:Cream solder is transferred and applied beforehand to the soldered surface of each lead pin of a flat package-type(FP) element. Then, the FP-type element is placed on a specified ceramic substrate, adjusting the positions of the lead pins and out lead pats. After that, soldering the lead pins and out lead pats corresponding to each other is performed by melting the cream solder, transferred and applied by irradiating and scanning a laser beam so as to traverse the soldered parts of the load pins. This makes the applied solder a needed minimum amount because applying the cream solder is done through the transferability. Accordingly, this prevents the cream solder from flowing out between lead pins, and also prevents solder balls from remaining between lead pins completely.
Patent JP-S63236162-A (JP)
Title: Backup system for polish of document
Inventor: KOTAKI FUSAE
IPC: G06F17/21
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate the polish of document by securing a pending state for deletion and correction when a fixed KANA (Japanese syllabary)-KANJI (Chinese character) character string is corrected. CONSTITUTION:A pending information memory part 71 is provided to store an original fixed KANA-KANJI character string to which a pending state of correction is desired together with a processor 11 which secures correspondence between an original fixed KANA-KANJI character string and a corrected one, a means 12 which displays a fixed KANA-KANJI character train undergone a pending process, and a means 13 which erases the display of the means 12. The corrected fixed KANA-KANJI character string can be replaced with an uncorrected one and also this replaced string can be turned again into an original one. In the same way, a sentence once deleted can be regenerated at its original position and also can be deleted again. Furthermore the areas to be polished can be easily know since the areas undergone the pending processes are displayed.
Patent JP-H06282712-A (JP)
Title: Device for issuing ticket
Inventor: ISHII HIRONORI
IPC: G07B5/00
Filed: 1993-03-26
Abstract: PURPOSE:To shorten time for issuing a ticket by starting a ticket issue processing operation before a ticket issuing command is completely received and further by exactly performing printing at the print starting position of the ticket. CONSTITUTION:This device is provided with a host controller for transmitting the ticket issuing command for which a pin NO., and a designation code are arranged on the head, three bottles 1a-1c for housing tickets separately for each type, and paper sensor 8 for detecting the head of the ticket supplied from any one of these respective bottles at a certain position near a magnetic encoder part 4. When the bottle NO., and the designation code are received, the continuous paper sheet of the bottle designated by this code is conveyed and this continuous paper sheet is cut by a cutter part. When the head of one supplied ticket is detected by the paper sensor 8 but the ticket issuing command is not completely received, the conveyance of the ticket is temporarily stopped and when the ticket issuing command is completely received, the temporary conveyance stop of the ticket is released.
Patent JP-S61227414-A (JP)
Title: Band variable filter
Inventor: KOYAMA SHUNSUKE
IPC: H03H7/12
Filed: 1985-04-01
Abstract: PURPOSE:To reduce the signal distortion due to the nonlinearity of a diode by using two varactor diodes in series. CONSTITUTION:A high-pass filter whose frequency is fixed consists of elements 1-6, inductances 7, 9 and the varactor diodes 8, 13 act like a low-pass filter. A voltage for band change is fed to the diodes 8, 13 through a resistor 10 to vary the capacitance and an output is extracted from a capacitor 11. Since the two varactor diodes are connected in series, the voltage applied between the anode and cathode of each diode is halved to that of a conventional diode, the nonlinearity of the diodes is halved apparently and the distortion is reduced.
Patent JP-H11328665-A (JP)
Title: Magnetic disk glass substrate and its manufacture
Inventor: KANEKO MASAMI
IPC: G11B5/73
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve a high strength without using a chemical reinforcement method, decreasing the danger that moisture and organic components are left in a protecting film and prevent a magnetic film from being deteriorated in performance at the time of forming a magnetic disk by etching an inner circumferential end face of a doughnut-shaped glass plate and coating the inner circumferential end face with the protecting film having a specific hardness to a pencil scratch. SOLUTION: A protecting film coating an etched inner circumferential end face is set to have a pencil scratch hardness of not smaller than 5H, preferably not smaller than 6H, particularly preferably not smaller than 8H. The etching process can eliminate deep flaws present at inner and outer circumferential end faces which control a bending strength of a doughnut-shaped glass plate, particularly, deep flaws of the inner circumferential end face which more strongly controls the bending strength. A depth of the etching is preferably 15-40 μm. The protecting film preferably uses a silica layer obtained by setting a coat composition including polysilazane.
Patent JP-H01242610-A (JP)
Title: Preparation of delustered thermoplastic resin composition and graft copolymer
Inventor: HIROMOTO YASUYUKI
IPC: C08F255/04
Filed: 1988-03-23
Abstract: PURPOSE:To improve impact resistance, weatherability, stiffness, moldability and delustering characteristics, by blending a specified graft copolymer and a rigid copolymer. CONSTITUTION:A graft copolymer (A) is obtd. by graft-polymerizing 40-80 pts. crosslinked ethylene-propylene-nonconjugated diene terpolymer latex obtd. by adding 0.1-5.0 pts.wt. (merely pts. hereinbelow) org. peroxide and 0.1-5.0 pts. polyfunctional compd. to 100 pts. rubber component of a rubber latex having a particle diameter of 0.2-1mum obtd. by emulsifying an ethylene-propylene- nonconjugated diene polymer and reacting them at 60-140 deg.C with 60-20 pts. monomer mixture of 50-90wt.% (merely % hereinbelow) vinyl arom. compd., 15-40 % acrylonitrile compd. and 0.1-10% unsated. epoxy compd. Then, 10-60 pts. component A and 90-40 pts. rigid copolymer (B) made of 50-90% vinyl arom. compd., 10-40% acrylonitrile and 0-25% N-phenylmaleimide are compounded.
Patent JP-S63235283-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B11/08
Filed: 1987-03-25
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-S62226257-A (JP)
Title: Arithmetic processor
Inventor: HIRAHARA JIRO
IPC: G06F13/28
Filed: 1986-03-27
Abstract: PURPOSE:To attain the fast transfer of data with a small quantity of hardware by using a processing space different from a normal interruption processing space when an interruption is produced for request to actuation of a direct memory access. CONSTITUTION:An arithmetic processor contains an interruption controller part 10, a DMA controller part 20 and a CPU 30. The part 10 includes an encoder 12 to send an interruption request signal to the CPU 30 and also delivers an 8-bit vector via a vector conversion output gate circuit 13. While the part 20 includes a vector latch circuit 21, a vector decoder 22, an AND gate circuit 23, a DMA enable flag register 24, and an OR gate circuit 25 and supplies the control signal to the part 30 to discriminate a DMA action or a normal interruption. The part 30 uses a processing space different from the normal interruption processing space to perform the transfer of data with control when an interruption is received from request to a DMA action.
Patent JP-H07283688-A (JP)
Title: Surface acoustic wave filter
Inventor: TAGUCHI YUTAKA
IPC: H03H9/145
Filed: 1994-04-07
Abstract: PURPOSE:To obtain a surface acoustic wave filter having a shape rise over a range from the outside of a band to the inside of the band. CONSTITUTION:Surface acoustic wave resonators 102 and 103 are manufactured by using 36 deg. rotation Y-cut X-propagation lithium tantalate substrates 101 as substrates and using aluminum as electrodes. A surface acoustic wave filter is manufactured by connecting each of a serial resonator 102 and a parallel resonator 103 in an L-shape. The propagation direction of the surface acoustic wave in the serial resonator 102 is an X-direction, which is the direction where a maximum electro/mechanical coupling coefficient can be obtained in the 36 deg. rotation Y-cut X-propagation lithium tantalate substrate 101. In the parallel resonator 103, the propagation direction of the surface acoustic wave is shifted from the direction where the maximum electro/mechanical coupling coefficient can be obtained, the electro/mechanical coupling coefficient is smaller as compared with the serial resonator 102 and the difference between the resonance frequency and the antiresonance frequency is smaller as compared with the serial resonator 102.
Patent JP-H01243355-A (JP)
Title: Convergent ion beam processor
Inventor: KAWANAMI YOSHIMI
IPC: H01J37/248
Filed: 1988-03-25
Abstract: PURPOSE:To increase the beam current density in a wide range of the beam diameter and improve the processing efficiency such as machining by providing two kinds of operation modes of an electrostatic lens on a convergent ion beam processor. CONSTITUTION:Ions emitted from a liquid metal ion source 1 are focused by an electrostatic lens 2 to form an image on the plane of an orifice 12 and pass the opening of the orifice 12 and are again focused by an electrostatic lens 2' to form an image on a sample 5. The intensity alignment of these lenses 2 and 2' is performed by power sources 14 and 17 respectively, A beam diameter determining orifice 3 has multiple different openings and changes the opening angle of the ion beam 6 forming an image on the sample 5 to change the beam diameter. A deflector 4 is arranged on the front stage of the lens 2, the distance between the lens 2 and the sample 5 is shortened to improve the convergent characteristic of the whole ion optical system. The lens 2 near the ion source 1 is constituted of four electrodes 4a-4d, a high-voltage relay 9 is controlled by a control circuit 10 to switch the first operation mode with a relatively small range of the beam diameter and the second operation mode with a relatively large beam range.
Patent JP-H04282456-A (JP)
Title: Detection of alcoholic cirrhosis
Inventor: YAMAUCHI MASAYOSHI
IPC: C12Q1/32
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a simple method for confirming and diagnosing cirrhosis by etiological causes. CONSTITUTION:Alcoholic cirrhosis is detected by the comparative measurement of the amount of free L-fucose in a urine sample with a reference value. As the reference value, there are a normal value and a value of viral cirrhosis. Even when the amount of L-fucose is compared with either one of the abnormal value and the value of viral cirrhosis, the amount of L-fucose in the urine sample of an alcoholic cirrhosis patient is large. This method is also useful in the monitoring of the treatment effect of alcoholic cirrhosis.
Patent JP-H11243785-A (JP)
Title: Seedling raising device for paddy rice seedling
Inventor: MATSUMOTO TOSHIAKI
IPC: B65G47/54
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To attain rationalization of the bench seedling-raising system, the mechanization of feed operations of the seedling trays to the bench, the establishment of the seedling raising system for rice plant utilizing the conventional seedling raising system for flowers or the like, the facilitation of working operations, the increase in working efficiency, and establishment of utilization of conventional facilities, and the cost reduction. SOLUTION: The seedling trays-transporting bed 15 that can load and convey the seedling trays that is long in the crossing direction is provided at the upper position of the bench transporter that can load the bench comprising the longitudinal frame and the transverse frame made of long and narrow plates and the bottom shelf positioning in half depth from the upper face of the transverse frame. Thus, the relaying part 18 is formed on the crossing and overlapping part with the bench conveyer bed 15. On the relaying part 18, the group of seedling trays are aligned in rows in the transverse direction and the group of the seedling trays are transferred from the relaying part 18 onto the bench part of the bench transferring bed.
Patent JP-S59195703-A (JP)
Title: Voter circuit
Inventor: MATSUNAGA YUUZOU
IPC: H03K19/23
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a simple, high-reliability, and flexible voter circuit by collating signals with one another in a one-chip microcomputer to select one signal which is judged to be correct and converting this signal to an analog signal. CONSTITUTION:Output signals 48-50 of a digital controller are latched in signal latch parts 40-42 and are taken into a one-chip microcomputer 46 through read gates 43-45 and a data bus 51 in a digital form as they are. One signal which is judged to be validest with respect to software is selected in the microcomputer 46 and is outputted to a port of a D/A converter, and thus, only the signal judged to be correct is converted to an analog signal finally, and an output signal 52 is transmitted through a buffer 47.
Patent JP-H06121948-A (JP)
Title: Method for installing coating booth
Inventor: TSUJIGAMI YOSHINARI
IPC: B05B15/12
Filed: 1993-03-29
Abstract: PURPOSE:To decrease and shorten on-site operations by previously assembling in-booth supporting parts of transporting means for freely movably supporting the materials to be coated along transporting routes to a booth body, then transporting and installing the booth body to a prescribed position, thereby completing the transporting route. CONSTITUTION:This coating booth is installed in the transporting route R for the materials 2 which are coated and are transported by a transporting device 1 including a prime moving section 30 of coating equipment, by which a coating work area 3 is formed. The main part of the booth body B is constituted of a ceiling 4 partitioning the coating work area 3 from the outside, side walls 5, a bottom wall 6 and a waste gas purifying device 7. Not only the booth pass part 25x of lower rails 25 (i.e., the in-booth supporting part Z of the transporting device 1 supporting the materials 2 to be coated) and the booth pass part 27x of upper rails 27 but also an automatic coating device 12, a coating material press feeding tank 14 and a chain driving mechanism as a prime moving section 30, etc., are previously assembled to the booth body B. The booth body B is thereafter transported and installed to a prescribed position to complete the transporting route R.
Patent JP-S59141608-A (JP)
Inventor: SHIONO MASARU
IPC: E01C5/18
Filed: 1983-04-19
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。