baber/WOPTO huggingface dataset:
Patent JP-S63130460-A (JP)
Title: Antiskid device for two wheeler
Inventor: MATSUMURA YOSHIHIRO
IPC: B60T8/66
Filed: 1986-11-21
Abstract: PURPOSE:To securely prevent the lock of a front wheel and improve steering stability by generating an approximate vehicle speed based on only the wheel speed of said front wheel and switching over the defined value of speed difference between both speeds in accordance with the existence of the braking operation of said front wheel. CONSTITUTION:The wheel speeds of front and rear wheels are detected by wheel speed detecting sensors 1, 2 and wheel speed signals are formed by wheel speed operating circuits 3a, 3b and differentiated by differentiating circuits 4a, 4b. And, since the front wheel is also being braked, the output of a front brake switch circuit 30 is 1, and a smaller slip ratio 5% is selected by a slip signal generating circuit 6. Then, as the slip ratio of the front wheel becomes above 5%, a slip signal lambda is generated from the circuit 6. However, since acceleration signals +b, +b0 are not being generated, the outputs of AND gates 10, 18, i.e., OR gates 15, 21 are 1, exciting solenoids 23a, 23b and releasing front and rear brakes. Also, as deceleration reaches -1.5g--3g and signals -b1, -b are outputted from circuits 8, 17, brakes are released.
Patent JP-H11101040-A (JP)
Title: Door opening preventing device in handle device
Inventor: YODA YUJI
IPC: E05B77/44
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent burglary by providing a structure which can not be unlocked even with a tool like a wire. SOLUTION: Supporting arms 3 and 4 are integrally provided on the upper part of an outer handle case 1, a leg 7 of an outer handle mounted in the recess part of the front of the outer handle case 1 is protruded above from a through hole 8 provided at the outer handle case 1 and axially mounted to the supporting arms 3 and 4 by a lateral shaft 9, a metal plate 11 is fixed to the back of the outer handle case 1, and an open lever 12 and a ratchet lever 21 rotated by the door opening operation of the outer handle are journalled to the upper part of the metal plate 11. To the lower part of the metal plate 11, a lock lever 14 which can engage/disengage the open lever 12 and the ratchet lever 21 is journalled, and a part of the metal plate 11 is cut to form an unlock preventing projection 31 so that the ratchet lever 21 can not be rotated by inserting a tool 29 through the through hole 8.
Patent JP-S61154171-A (JP)
Title: Insulated gate type field effect semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L29/78
Filed: 1984-12-27
Abstract: PURPOSE:To obtain stable high reliability, by forming a passivation film by an SiN film, thereby obtaining excellent moisture resistance, and suppressing fluctuation of characteristics due to hot carriers during operation. CONSTITUTION:A sputtered SiN film 11, a silicon oxide film 12, which is deposited by a low temperature vapor growth method, and a plasma SiN film 13 are sequentially laminated. The thickness of the plasma SiN film 11 is 100 Angstrom , and the film has property as a semi-transmitting film of hydrogen. The silicon oxide film 12 has a thickness of 5,000 Angstrom  and has hydrogen absorbing power. The plasma SiN film 13 is formed in the thickness of 7,000 Angstrom . Thus, the diffusion and instrusion of hydrogen in the inside during the deposition of the plasma SiN can be sufficiently prevented.
Patent JP-H09102867-A (JP)
Title: Image processing method
Inventor: FUSAYAMA JIYUNICHI
IPC: G06T3/40
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method in which the fog in an oblique line part and the obtuseness of a right angle in an outline font in the case of magnifying the image are prevented. SOLUTION: At least a major part of an image being an object of magnification is scanned by using a window consisting of 2×2 original picture elements from an upper left corner toward a lower right corner to detect the density distribution of original picture elements in the window at each scanning position. For example, when the density of three original picture elements (e.g. original picture elements A, B, C) among four original picture elements A, B, C, D in the window is a prescribed density or over, the density of each magnified picture element 'Δ' in a triangle ABC whose apexes are the three original picture elements A, B, C is all set to be the prescribed density or over.
Patent JP-H11117751-A (JP)
Title: Egr device for supercharging engine
Inventor: CHIYOU ROU
IPC: F02M25/07
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure an air rate intaked to a cylinder, and prevent generation of smoke and deterioration of fuel consumption by arranging an EGR gas compressor driven by a turbine of a supercharger in an EGR passage, and arranging an intake passage for leading new air into the EGR passage arranged on an upstream side of the EGR gas compressor. SOLUTION: An EGR passage 9 is arranged to connect the exhaust passage 12 and an intake passage 11 of a supercharging engine 1, and an EGR gas compressor 5 is arranged in the EGR passage 9, and EGR gas G2 is boosted up so as to recirculate to the intake passage 11. An intake passage 13 for leading new air A2 is arranged in the EGR passage 9 arranged on an upstream side of the EGR gas compressor 5, a control valve 8 is arranged on a part for connecting the passages 9, 13 to each other, and the rate of EGR gas G2 and the rate of new air A2 are controlled by the control valve 8. In an ECU 20, outputs of a rotating speed sensor 14 and a load sensor 15 are inputted, the control valve 8 is controlled in compliance with an EGR map 30 which is inputted beforehand, and EGR control is carried out with an EGR rate which is set beforehand.
Patent JP-H04152321-A (JP)
Title: Temperature controller for projection type image display device
Inventor: NODA HITOSHI
IPC: H04N5/74
Filed: 1990-10-16
Abstract: PURPOSE:To sufficiently cool the liquid crystal panel and the polarizing plate and to improve the reliability by constituting this controller so that during a prescribed time after an image display device is actuated, a signal from a temperature measuring means is connected by a control means and a cooling means is not stopped. CONSTITUTION:Comparator circuits 2-4 compare a temperature detection voltage of a thermistor 1 with the switching set voltage of a motor-driven fan 5 of voltage setting circuits 12-14 and output a signal. A control circuit 7 sends a signal for switching the speed of revolution of the fun 5 to a voltage variable circuit 6 by the signal from the circuits 2-4. In this case, a timer circuit 8 counts the time after the device is actuated and when it is within a set time, even if the thermistor 1 outputs a temperature detecting signal for stopping the fan 5, the circuit 7 sends a signal for collecting it to the circuit 6 and does not stop the fan 5. In such a manner a liquid crystal panel and a polarizing plate can be cooled enough and reliability is improved.
Patent JP-H10125823-A (JP)
Title: Method of manufacturing ceramic substrate and method of manufacturing semiconductor device
Inventor: YANASE YOSHIHIKO
IPC: H01L23/13
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress eutectic bond defectives due to gap members using for forming a ceramic substrate for the eutectic bonding of a semiconductor chip by reducing the width of the dividing slits to be formed on a ceramic sheet, more than the grain size of the gap members. SOLUTION: Dividing slits 12 are formed on a ceramic sheet 10 with gap members 11 disposed thereon. The grain size of the gap member is larger than the width of the slit 12. The sheets 10 are laminated through the gap members 11 and sintered at high temps. A green sheet 10 is made of e.g. a clayey alumina or similar ceramic material. The slits 12 of about 10-40μm are cut into the surface of the sheet 10 like checkers and gap members 11 made of alumina having a grain size of about 20-50μm are disposed on the sheet 10 surface, the sheets 10 are laminated and sintered to form ceramics in a high temp. furnace at 1500-1900 deg.C.
Patent JP-S63130650-A (JP)
Title: Resin composition for shrinkable film
Inventor: KAKUGO MASAHIRO
IPC: C08K3/34
Filed: 1986-11-20
Abstract: PURPOSE:To improve low-temperature shrinkability as well as transparency, gloss, slipperiness and blocking resistance, by adding an aluminosilicate powder as an anti-blocking agent to a propylene copolymer having a Vicat softening point below a specified temp. CONSTITUTION:A propylene copolymer having a Vicat softening point of not higher than 130 deg.C is blended with 0.25-2.0pts.wt. aluminosilicate powder having an average particle size of not larger than 1mu. As the propylene copolymer, a relatively lowly crystalline copolymer is used. For example, an ethylene/ propylene random copolymer or an ethylene/butene-1/propylene copolymer having a comonomer content of 1-15wt% and a cold xylene-soluble matter content of not higher than 15wt% is used.
Patent JP-H03140393-A (JP)
Title: Fluorescent substance and fluorescent lamp
Inventor: TAKEMURA HIROBUMI
IPC: H01J61/44
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a fluorescent substance and fluorescent lamp, composed of a specific bivalent Eu-activated blue light emitting fluorescent substance, capable of emitting light at a high brightness under conditions of excitation by ultraviolet light with hardly any change in emitted color during the lighting of the lamp. CONSTITUTION:The objective fluorescent substance expressed by the formula (a to e are as follows; 0<=a<1; 0<=b<1; 0<=c<1; 0<=d<=0.05; 0.002<=e<=0.05; a+b+c+d+e=1; X is F, Cl or Br; f is 0.0001<=f<=0.02). The aforementioned fluorescent substance is obtained by burning a raw material mixture in a reduc ing atmosphere such as a mixed gas of N2/H2 at a temperature within the range of 800-1200 deg.C for 1-4hr, pulverizing the resultant mixture and then suffi ciently washing the pulverized mixture with pure water.
Patent JP-H08112296-A (JP)
Title: Composite artificial tooth
Inventor: MASUHARA HIDEKAZU
IPC: A61C13/09
Filed: 1994-10-19
Abstract: PURPOSE: To provide an artificial tooth which exhibits shock absorbing properties even when a shock is received from the outside and does not generate peeling and breakage and is used for repairing and prosthesis of a tooth crown. CONSTITUTION: A composite artificial tooth is constituted by placing a composite layer 4 wherein a ceramic coarse particle layer 2 is fixed by sintering on the inside of the surface layer part 1 of the ceramic artificial tooth and the ceramic coarse particle layer 2 is included with a matrix-like synthetic resin. The ceramic coarse particle layer 2 is pref. prepd. by making successively gradient from a fine particle layer to a large particle layer from the surface layer part of the artificial tooth toward the inner layer part of the artificial tooth to make a particle size distribution and sintering and fixing it. In addition, the inner surface of the inner layer part of the artificial tooth becomes an adhering face with a base tooth or a bed of a dental prosthesis.
Patent JP-H06131328-A (JP)
Title: Method and device for processing document
Inventor: AOE JUNICHI
IPC: G06F17/22
Filed: 1992-10-16
Abstract: PURPOSE:To provide the method and the device for processing a document, by which the user's own dictionary can be constructed simply at every user, and no influence is exerted on a dictionary of other user. CONSTITUTION:At the time of using the device, one user dictionary handled by a user himself is selected. Thereafter, by inputting a reading KANA (Japanese syllabary) from a keyboard 4 and executing a KANA KANJI (Chinese character) conversion processing, a document is prepared. In this case, as for the inputted reading KANA, a target candidate is found out by retrieving the user dictionary. In the case its target candidate does not exist in the user dictionary, a fundamental dictionary 8 is retrieved. As a result, in the case the target candidate exists in this fundamental dictionary 8, its candidate word is registered in the user's own dictionary.
Patent JP-H02124994-A (JP)
Title: Method for reclamation of excavated soil
Inventor: NAGAOKA SHIGENORI
IPC: C09K103/00
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a reclaimed soil of good quality from an excavated soil of a high moisture content and high cohesiveness by subjecting an excavated soil and a soil stabilizer to preliminary crushing and mixing, to disintegration and mixing, then to sifting, and recovering the undersize as reclaimed soil and circulating the oversize as sorted soil through the subsequent reclaiming process. CONSTITUTION:An excavated soil (A) and a soil stabilizer (B) comprising, e.g., cement or quick line are subjected to preliminary crushing and mixing by using, for example, a double-roll crusher, to disintegration and mixing by using, for example, an impact mixer for application of a mechanical impact, and then to sifting, so that the undersize is recovered as reclaimed soil and the opersize is reused as sorted soil. This sorted soil is dried to give an intermediate soil (C). In the subsequent process, components A, B, and C are subjected to preliminary crushing and mixing, to disintegration and mixing, and then to sifting; these procedures are repeated to accomplish reclamation of component A.
Patent JP-H03139873-A (JP)
Title: Temperature detecting circuit
Inventor: AKASHI YOICHI
IPC: G01K7/01
Filed: 1989-10-25
Abstract: PURPOSE:To realize a temperature detecting circuit cheaply and highly stably through usual MOS manufacturing process by providing a circuit with a constant current source and at least one set of field effect transistors connected in series to the output terminals of the constant current source, and a drain terminal and a gate terminal of at least one stage are connected with each other, as a temperature detecting means. CONSTITUTION:In a P-type MOS field effect transistor 11 constituting a temperature detecting means 1, the source and a + power source, the gate and the drain gate connection of a P-type MOS field effect transistor 31, the drain and an output terminal 13, are connected respectively. In N-type MOS field effect transistors 121-12m connected in series in (m) stages, the drain gate connection of the transistor 121 of the first stage is connected to the output terminal 13 and the drain of the P-type MOS field effect transistor 11. The source is connected to the drain gate connection of the transistor 122 of the second stage. Hereafter, it goes the same, and for the transistor 12m at the last m stage, the drain gate connection is connected to the source of the transistor 12m-1 of the preceding stage, and the source of the transistor 12m is earthed.
Patent JP-H04155888-A (JP)
Title: Connection method for circuit board
Inventor: KAWADA MASAKAZU
IPC: H05K3/36
Filed: 1990-10-19
Abstract: PURPOSE:To enable a connecting operation of high reliability to be carried out by a method wherein an anisotropic conductive film is sandwiched between too circuit boards, connection parts are kept at a reduced pressure lower than an atmospheric pressure, and the connection parts are bonded together through thermocompression by a heating head. CONSTITUTION:An anisotropic conductive film 2 is sandwiched between two circuit boards 1 and 1', connection parts are kept at a reduced pressure lower than an atmospheric pressure, and the connection parts are bonded together through thermocompression by a heating head 4. By this setup, circuit boards can be uniformly bonded together by a low pressure, and moreover air bubbles induced between circuit terminals 3 and 3' can be removed.
Patent JP-S62140647-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: YAMADA TSUTOMU
IPC: B01J23/847
Filed: 1985-12-13
Abstract: PURPOSE:To enhance the oxidation activity of the titled catalyst on SO3 and SO2 in exhaust gas by combining >=1 kind among (a) Cu or Cu compd., (b) V or V compds., and (c) Zn, Pb, Ce, or their compds., and depositing the combined material on a porous carrier. CONSTITUTION:Alumina, titania, zirconia, etc., are previously coated on the internal surface of a fine particle collecting body such as a ceramic porous body. Then the material obtained by combining at least one kind among (a) Cu or Cu compds., (b) V or V compds., and (c) Zn, Pb, Ce, or their compds. is deposited on the coated film of the fine particle collecting body to form the catalyst for purifying exhaust gas. Furthermore, >=1 kind among platinum, rhodium, and palladium is preferably deposited on the fine particle collecting body. The amts. of the metallic catalytic components to be deposited on the fine particle collecting body are controlled to 1-20wt%.
Patent JP-H05122851-A (JP)
Title: Power consumption reducing circuit
Inventor: SASAKI HITOSHI
IPC: H02J3/00
Filed: 1991-10-25
Abstract: PURPOSE:To improve space factor by providing a primary relay for changing over the taps of a transformer having power ON/OFF taps, a secondary relay for turning power supply to a load ON/OFF, and a relay drive circuit for controlling the relays. CONSTITUTION:When a switch 7 is depressed to turn OFF power, a relay 11 is switched to break contact (b) and a primary power supply voltage is applied on the primary taps P1, P5 of a primary transformer 10 while at the same time a relay 12 is turned OFF to interrupt power supply to a load 5. At that time, only the load of backup power supply, i.e., the relays 11, 12 and a control circuit 6, is applied on the primary transformer which is thereby rendered substantially no-load. Consequently, a power supply reducing circuit can be constituted without requiring a backup transformer, resulting in cost reduction and improvement of space factor.
Patent JP-H03141051-A (JP)
Title: Information recording medium
Inventor: YANO KIMINORI
IPC: G11B7/2534
Filed: 1989-10-26
Abstract: PURPOSE:To obtain excellent C/N characteristics by providing the phase difference opposite from the phase difference of an information recording film on a substrate and confining the phase difference as the information recording medium to a specific value or below. CONSTITUTION:The information recording medium having the optical information recording film on the substrate is constituted by providing the phase difference opposite from the phase difference of the information recording film on the substrate and confining the phase difference as the information recording medium to <= + or -5 deg.. The medium is preferably constituted by specifying the phase difference of the information recording film to >=+6 and more preferably making the phase difference of the substrate minus. The phase difference unavoidably generated in the information recording film by Kerr ellipticity is offset with the phase difference by the double refraction of the substrate and the phase difference as the information recording medium is decreased according to the above-mentioned constitution. The deterioration in the C/N characteristic by the phase difference occurring in the optical tolerance of a pickup is suppressed by decreasing the phase difference of the information recording medium.
Patent JP-S63132868-A (JP)
Title: Separation of n-vinylacetamide
Inventor: MATSUDA NOBUYUKI
IPC: C07C231/00
Filed: 1986-11-21
Abstract: PURPOSE:To efficiently separate the titled compound useful as a flocculant, etc., by dissolving a mixture of ethylidenebisacetamide, N-vinylacetamide and acetamide in a specific mixed solvent and optionally cooling. CONSTITUTION:A mixture of ethylidenebisacetamide, N-vinylacetamide and acetamide is dissolved in a mixed solvent of (A) a ketone solvent and (B) an aliphatic and/or an aromatic hydrocarbon solvent, optionally cooled and then precipitate is removed if the precipitate is produced. Or when the solution is separated into two layers, one layer is removed and N-vinylacetamide is separated from the mixture. Acetone, methyl ethyl ketone, etc., may be used as the solvent A and pentane, hexane, etc., as the solvent B and the weight ratio of the solvent A:B is 1:30-30:1, preferably 1:10-10:1.
Patent JP-H05121133-A (JP)
Title: Zero-inserting force connector
Inventor: KOBAYASHI TETSUYA
IPC: H01R13/64
Filed: 1991-10-25
Abstract: PURPOSE:To provide a zero-inserting force connector having the improved connection reliability of the connector and a narrow pitch at a low cost by allowing the positional drift between contacts to some extent. CONSTITUTION:Finger terminal contacts 2 are provided on the bottom faces of grooves having tapered slopes 3 of a printed board 1, and contact sections 4 faced to them are formed into a spherical shape. The pitch error between the finger terminal contacts 2 and the contact sections 4 is allowed to 1/2 of the width of the finger terminal contact 2.
Patent JP-S62138763-A (JP)
Title: Display device
Inventor: TAWA YOSHINORI
IPC: H03J3/12
Filed: 1985-12-12
Abstract: PURPOSE:To display the level of the frequency component of a sound signal and the level of a source voltage on one display device by providing a diode between one display body for displaying the level of the frequency component and another display body. CONSTITUTION:When switches S1 and S2 are on, display bodies 3-7 composed of LEDs D1-D25 for level display are applied with a voltage VCC and the sound signal applied to an input terminal 1 is amplified by driving circuit 8-12 and displayed on the LEDs D1-D25. When the switches S1 and S2 are off, the source voltage VCC is applied to only the LEDs D21-D25 and the source voltage VCC is applied to the driving circuit 12, so the LEDs D21-D25 display the level of the source voltage.
Patent JP-H01266806-A (JP)
Title: Porous film having micropore
Inventor: TANAKA YOSHIKI
IPC: A61M1/34
Filed: 1988-11-04
Abstract: PURPOSE:To increase a number of pore per unit area of a film and to obtain a porous film having minute pores having high separating efficiency per unit area by using a netlike structure comprising polyester or polyolefin having uniform size and shape of pores which are uniformly distributed in a longitudinal and lateral directions of the film. CONSTITUTION:A netlike structure having uniform size and shape of mesh comprising those constituted of drawn polyester monofilament, etc. having uniformly distributed meshes, is inserted between 'Teflon(R)' sheets, and subjected to thermal shrinkage between hot plates of a press at a temp. between a m.p. and a softening point of the thermoplastic resin constituting said network body. The product is pressed further between pressing plates. Thus, a porous film having minute pores contg. 800,000-5,000 pores per 1cm<2> film area is obtd.
Patent JP-H06130010-A (JP)
Title: Melting point measurement method
Inventor: FUKAMI AKIRA
IPC: G01N25/04
Filed: 1992-10-19
Abstract: PURPOSE:To measure the melt point of a high melting point substance accurately by heating a substance to be measured and at the same time applying X-rays to the substance to be measured for observing the diffraction peaks. CONSTITUTION:X-rays are applied from an X-ray generator 3 to a substance 7 to be measured which is placed at a recessed part 2a of a tungsten board 2 which also plays a role of a heater, thus enabling an x-ray detector 4 to detect the obtained diffraction rays and obtaining the intensity distribution using an X-ray counter 5. A two-color radiation thermometer 6 which is laid out upward measures the temperature of the substance 7 without any contact. The X-ray diffraction peaks can be observed by heating the substance 7 and then applying X-rays. Then, when the heating temperature of the substance 7 reaches a melting point, the substance 7 performs phase transition from crystal state to amorphous state. As a result of the phase transition, the X-ray diffraction peaks cannot be observed even if X-rays are applied, thus determining the temperature when the X-ray diffraction peaks of the substance 7 being heated are lost to be a melting point.