baber/WOPTO huggingface dataset:
Patent JP-S6450148-A (JP)
Title: Memory resetting circuit
Inventor: CHO FUJIO
IPC: G06F1/24
Filed: 1987-08-20
Abstract: PURPOSE:To execute the protection so that an erroneous data is not continued, by generating a reset signal to a memory, in case a discrimination pattern has not been detected from a memory output within a prescribed time. CONSTITUTION:With respect to an input data ID, a pattern inserting circuit 2 inserts a discrimination pattern (a) at every prescribed period. The data to which this discrimination pattern (a) has been added is written in a memory 3. Subsequently, with regard to the data which has been read out of the memory 3, a pattern detecting circuit 4 detects the discrimination pattern (a), and also, a monitoring circuit 5 monitors whether the discrimination pattern (a) has been detected within a prescribed time or not, and when said pattern has not been detected, a reset signal is sent out, and the memory 3 is reset.
Patent JP-S6449233-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L29/786
Filed: 1987-08-20
Abstract: PURPOSE:To obtain a low cost and highly reliable excellent semiconductor device by a method wherein a relatively low concentration impurity is implanted and a required oxide film is formed under low temperature and short time heat treatment conditions to isolate a silicon layer from a silicon substrate. CONSTITUTION:An impurity 12 which accelerates oxidization speed is implanted into the part deep from the surface of a silicon substrate 11 to form an impurity implanted layer 13 in the substrate 11. An SiO2 film 18 and an oxidization-proof film 16 are successively formed on the surface cf a silicon layer 15 and a resist film 17 is formed on a device forming region. The substrate 11 is patterned to the depth below the implanted layer 13 and the resist film 17 is removed to expose the implanted layer 13. If an oxidization treatment is carried out at a low heat treatment temperature and in the atmosphere of wet O2, as oxygen atoms and silicon atoms in the implanted layer 13 form an oxide film 14 and oxygen atoms are newly supplied from the atmosphere, the oxidization speed of the implanted layer 13 is accelerated and the excellent oxide film 14 can be formed. With this constitution, a low cost and highly reliable semiconductor device can be obtained.
Patent JP-S6353462-A (JP)
Inventor: TOOMASU BURIYUMERU
IPC: G01N27/26
Filed: 1987-08-20
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-S6447001-A (JP)
Title: Square-shaped chip resistor
Inventor: NAKAMURA TOSHIKAZU
IPC: H01C1/14
Filed: 1987-08-18
Abstract: PURPOSE:To securely conduct the internal connection of a lead-out electrode and an external electrode by a method wherein the lead-out electrode is exposed by moving back both end parts of a protective film inner than a substrate, and the exposed surface of said leadout electrode is covered with the external electrode. CONSTITUTION:A square-shaped chip resistor consists of a square-shaped alumina substrate 1, a resistor 7 formed ranging on a pair of lead-out electrodes 4 and 4 formed on both ends of one surface of the substrate 1, and a pair of external electrodes 13 and 13 provided covering the end parts of protective film 10, which covers the lead-out electrodes 4 and 4 and the resistor 7, and the substrate 1. Notches 12 are formed at both end parts of the protective film 10, the intermediate part in width direction of the protective film 10 is positioned inner than the substrate 1, and a part of the lead-out electrode 4 is exposed from the notch 12. An external electrode 13 is filled in the notch 12, and the exposed part of the lead-out electrode 4 is covered with the external electrode 13.
Patent JP-S6097042-A (JP)
Title: Emulsified composition
Inventor: TAJIMA MASAHIRO
IPC: A23L29/10
Filed: 1983-11-01
Abstract: PURPOSE:To prepare an emulsion having a fine particle size and good in stability, by dissolving a condensate of alkyl ester of amino acid and protein in polyhydric alcohol and adding an oil component to the resulting solution while further adding water thereto. CONSTITUTION:In a condensate of alkyl ester of amino acid having a 4-12C alkyl group except L-leucine and protein (e.g., soy protein) and/or a salt thereof, water-soluble polyhydric alcohol having two or more of hydroxyl groups in the molecule thereof (e.g., ethylene glycol) and an oil component (e.g., tallow) are contained to prepare a uniform transparent or translucent viscous solution or gel. This emulsified composition is further mixed with water to obtain a stable viscous or low viscosity milk white oil in water type emulsified composition having uniform fine particles dispersed therein. The above mentioned emulsified composition or oil in water type emulsified composition is usefully put into practical use in cosmetics or pharmaceutical products.
Patent JP-2000023857-A (JP)
Title: Laminated metallic plate grilling
Inventor: HOSAKA SUMIKATSU
IPC: A47J37/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To allow anybody to deliciously and easily grill foods by setting the lowest part of a metal plate grill in contact with a heat source to be a copper tray which is made of a copper plate of a specific thickness and whose periphery is stood up by a specific height to fringe, uniformly and densely spreading quartz crystal balls of a specific diameter inside of it and mounting a wire net, etc., on its upper surface. SOLUTION: The periphery of one or plural copper plates of 0.5 to 3.0 mm thickness is stood up by 5 to 20 mm to provide the fringe 2 to form the copper tray 1 and the tray 1 is mounted in the frame 5 of a device. Then, the spherical quartz crystal balls 3 of 10 to 12 mm diameters are spread in the tray 1 by one stage or piling plural stages and a grill 4 which is metallic, ceramic or obtained by composing them is fitted to its upper surface. Thus, heat conduction in the tray 1 is excellent and the radiation of heat is unified by using the circular quartz crystal balls. In addition, at the time of using this device, the movement of the balls 3 helps heat distribution to uniformly finish grilling and even if fat drips from the foot to be grilled, ignition on the tray 1 is prevented.
Patent JP-H0867743-A (JP)
Title: Epoxy resin composition
Inventor: MOGI NAOKI
IPC: C08L63/00
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a composition for semiconductor sealing markedly improved in the soldering stress resistance of a semi-conductor package in mounting on a substrate by using a specified phenolic resin curing agent as the curing agent for the epoxy resin. CONSTITUTION: This resin composition essentially consists of an aromatic compound having at least two epoxy groups, a phenolic resin curing agent containing 30-100wt.%, based on the whole phenolic resin curing agent, phenolic resin curing agent represented by the formula, an inorganic filler, and a cure accelerator. In the formula, m >=1; n is 0 or >=1; m+n=1-20; and R is H, a halogen or an alkyl. It is preferable in order for the o-xylenol to be effective that the rate of modification with o-xylenol is at least 30%. By adjusting the amount of the phenolic resin curing agent used, it is possible to maximize its effect on soldering crack resistance.
Patent JP-H0740394-A (JP)
Title: High-precision plastic molded product and its mold
Inventor: KUBOTA TADAKAZU
IPC: B29C45/00
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a high-precision molded product by one time injection molding by preventing a sink or dimensional error to be generated by thermal shrinkage of raw materials at the time of injection molding of plastics. CONSTITUTION:The tip of a pressing body 4 which is extruded by a pressing device is provided by facing a cavity 7 of injection molds 1, 1 with which a nozzle 3 pressing in molten plastic by high pressure is communicated. Then pressed-in marks which absorbed a change in the volume at the time of cooling is formed in a molded product formed by the molds.
Patent JP-H0739838-A (JP)
Title: Detergent
Inventor: NAGURA TOYOJI
IPC: B08B7/00
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a new detergent excellent in cleaning efficiency to strip oils on a material to be cleaned and free from the problem of secondary pollution after cleaning by constituting the cleaning material for hydrophobic material of an expanded graphite. CONSTITUTION:This detergent for hydrophobic material is constituted of the expanded graphite. The expanded graphite constituting the detergent is obtained by rapidly heating a thermally expandable graphite to >=500 deg.C. The bulky expanded graphite obtained in this way has a layer crystal expanded in the C axial direction, is extremely large in the gap of the expanded graphite crystal and is capable of absorbing various hydrophobic materials. And the absorbing power is, for instance, 50-80 in fuel oil C and 70-100 in carbon tetrachloride when expressed in terms of (weight after absorbing)/(weight before absorbing). And the expanded graphite shows excellent stripping ability after absorbing oils on a solid surface and is used for stripping the hydrophobic material sticking to the solid surface.
Patent JP-S6099118-A (JP)
Title: Preparation of phenol-formaldehyde resin
Inventor: MISAWA ARAHIDE
IPC: C08G8/08
Filed: 1983-11-04
Abstract: PURPOSE:In synthesizing a benzylic resin from a phenol and formaldehyde, to obtain stably the titled resin useful as a resin component of a urethane binder for foundry sand, causing no precipitate during reaction, by using zinc aromatic carboxylate as a catalyst. CONSTITUTION:(A) 100pts.wt. phenol is blended with (B) 20-70pts.wt. formaldehyde, and (C) (preferably 0.1-0.5pts.wt.) zinc aromatic carboxylate, and subjected to polycondensation. After the reaction is over, an organic solvent (preferably having <=130 deg.C boiling point) is added to the reaction mixture, to give a benzylic ether type phenol-formaldehyde resin (benzylic resin). EFFECT:An efficient continuous reaction of cascade is possible stably for a long period.
Patent JP-H0369258-A (JP)
Title: Call connecting system for paging receiver
Inventor: SAKURAI HISAYO
IPC: H04M11/02
Filed: 1989-08-08
Abstract: PURPOSE:To directly communicate with an arbitrary opponent with whom communication is desired to take without interposing a third party by issuing a holding call connection request by dialing its own paging receiver number from a telephone set by an opponent receiving a call while a subscriber calling the paging receiver performs holding. CONSTITUTION:When a holding request is issued by dialing the paginm receiver number '304' of the paging receiver 900, a controller 400 stores the paging receiver number '304' in a paging receiver number storage area and a telephone number '2111' in a telephone number storage area. The subscriber receiving the call with the paging receiver 900 dials a holding call connection request specific number and the paging receiver number '304' of the paging receiver 900 receiving the call from the telephone set 110 nearby. The controller 400 receiving the dial finds out the paging receiver number '304' following the specific number from a memory device 500, and connects the telephone set 100 corresponding to a stored telephone number '2111' to the telephone set 110 issuing the holding call request.
Patent JP-S59131608-A (JP)
Inventor: KONING ADRIANUS JOHANNES DE
IPC: C08F20/52
Filed: 1983-11-04
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-H0254853-A (JP)
Title: Charged particle beam device
Inventor: KATO SHOJI
IPC: H01J37/04
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a charged particle beam device rarely generating a creeping discharge by feeding the optical signal for controlling a driving mechanism from a low voltage section via an optical transmission member to this driving mechanism and operating it. CONSTITUTION:The output voltage of a low-voltage power source 20 on the base 4 side is outputted by an inverter or the like as rectangular waves of about 20kHz, for example, the output voltage converted into the optical signal is fed to a driving mechanism control circuit 28 via a power transmission transformer 30 provided between laminated bodies in a column, and it is rectified in this circuit then used as a voltage source for driving a motor and for a control circuit. This circuit 28 generates the motor control signals for driving motors 13a and 13b provided at the high voltage section of the column based on the optical signal from a control signal generating circuit 27. The motors 13a and 13b drive an axis aligning mechanism 14X and a resistance control mechanism 14B based on the control signals to adjust an electron gun. The potential distribution around an optical transmission member is stabilized, and a discharge along the optical transmission member rarely occurs.
Patent JP-S5996562-A (JP)
Title: Method for discriminating different disc
Inventor: MORI YONEMITSU
IPC: G11B27/36
Filed: 1982-11-26
Abstract: PURPOSE:To reject signal lack peculiar to a video disc player or malfunction for a short time due to noises or the like by detecting whether a disc set up on the player belongs to a PAL type or an NTSC type by real time. CONSTITUTION:It is supposed that the set-up disc is a PAL type disc and a regenerative voice signal (FM signal) from the disc is guided to BPFs 1, 2. When the number of rotation is zero at first, the regenerative voice signal is also zero, so that both points A, B are the L level and a point C is also the L level. When the number of rotation reaches 375rpm, a prescribed level for PAL, the points A, B are turned to L and H levels respectively. Although the point B is turned to the H level, the point C is kept at the L level as it is, so that the H level of the point B is absorbed by the L level through a diode 8 and a point D is still kept at the L level without turning to the H level. Therefore, the point C is kept at the L level as it is and a switch 5 is kept at the PAL circuit 7 side.
Patent JP-H0628698-A (JP)
Title: Optical pickup device
Inventor: MATSUMOTO YOSHINORI
IPC: G11B7/095
Filed: 1992-07-10
Abstract: PURPOSE:To miniaturize a device and to facilitate operation for adjusting the position of a skew sensor by placing the skew sensor between a pair of objective lenses and variably adjusting a distance from a base member. CONSTITUTION:The skew sensor 6 is attached so as to locate between the objective lenses 4, 5 through an elastic piece 16 formed by being bent into an L-shape and whose one end is fixed to the base member 1a. Then, the other end movable part of the elastic piece 16 is made displaceable by screwing an adjusting screw 17 into a support 11 and moving it vertically, and the inclination of the elastic piece is adjusted so that the sensor 6 is placed to a prescribed position for the base member 1a. Thus, the inclination for the optical axes of respective objective lenses are detected by the screw sensor, and the relative position of the sensor for the optical axis is adjusted easily.
Patent JP-H0369147-A (JP)
Title: Tungsten paste
Inventor: TAKESHIMA YUTAKA
IPC: H01L23/10
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a substance which makes junction strength between an AlN substrate and a metallized layer sufficient by permitting its substance to be composed of a powder material in which the specific quantity of a TiN powder is mixed in a tungsten powder and an organic vehicle. CONSTITUTION:In a tungsten powder consisting of a powder material containing a tungsten powder and an organic vehicle, its powder material is composed of 10-99wt.% tungsten powder and 1-90wt.% TiN powder. For example, an AlN green sheet to which 3wt.% Y2O3 is added as a sintering auxiliary is prepared and further, a tungsten paste for metallizing is prepared in such a way that the tungsten powder and the TiN powder are mixed at a ratio within the foregoing limits and the required quantity of the organic vehicle is added to its powder. Subsequently, the tungsten paste is applied to the surface of the AlN green sheet and it is dried to perform removal treatment of a binder. After that, its green sheet is burnt for 5 hours in an atmosphere of N2 at a temperature of 1850 deg.C and then, an AlN substrate having a metallized layer is obtained.
Patent JP-H0751897-A (JP)
Title: Rotary powder compression forming machine
Inventor: SHIMADA YASUO
IPC: B30B11/08
Filed: 1993-08-20
Abstract: PURPOSE:To make it possible to easily take out only an upper roll from the inner part of a frame and to simplify the maintenance and inspection. CONSTITUTION:This is a rotary powder compression forming machine 100 to compress and form powder filled up in the mortar 4 on a rotary table 3 which is arranged horizontally rotatably in the frame 1 through a vertical shaft 2, plural mortars 4 are provided on the rotary table 3 at a prescribed pitch, each of upper and lower pestles 5, 6 is held vertically slidably above and below each pestle 4, the upper pestle 5 and the lower one 6 having a pestle top inserted into each mortar is passed between the upper roll 8 and the lower one 9. A bearing block UB pivoting the upper roll 8 is born by an sliding guide part SG provided on the frame 1 and the upper roll 8 can be slid with its bearing block UB to the outer side direction.
Patent JP-H0954565-A (JP)
Title: Load driving device
Inventor: KINOSHITA HIROYUKI
IPC: G09G3/30
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To output positive and negative AC voltages by using one power source without using two kinds of positive and negative power sources at the time of outputting the AC voltages to an EL element. SOLUTION: A first FET 2 which makes and breaks the connection of the anode of the power source 1 and grounding voltage and a second FET 3 which makes and breaks the connection of the cathode of the power source 1 and the grounding voltage are alternately operated to turn on according to the control signal inputted to input terminals S1, S2 and further, the voltages of the anode and cathode of the power source 1 are selected by an output circuit 9 and are impressed on the EL element 100. Namely, the negative voltage is formed by the cathode of the power source 1 when the first FET 2 operates to turn on. The position voltage is formed from the anode of the power source 1 when the second FET 3 operates to turn on. These voltages are selectively outputted from the output circuit 9 and the AC voltage is impressed on the one electrode of the EL element 100.
Patent JP-S6450701-A (JP)
Title: Controller for electric rolling stock
Inventor: HORIE SATORU
IPC: B60L3/04
Filed: 1987-08-21
Abstract: PURPOSE:To shorten a period when an electric rolling stock cannot be controlled by using a GTO thyristor as a thyristor for restraining overvoltage. CONSTITUTION:The voltage of a filter capacitor 9 during operation is monitored by a voltage detector 10, a GTO thyristor 7 for restraining overvoltage is ignited when the voltage reaches overvoltage and the charges of the filter capacitor 9 are discharged through a discharge resistor 6. When overvoltage is detected, main circuit switches 2, 3 are opened by the operation of a protective circuit, and the operation of an inverter 11 is stopped. When remanence energy is reduced and circularing currents (i) reach the holding currents or less of the GTO thyristor 7 for restraining overvoltage, the GTO thyristor 7 for restraining overvoltage is arc-extinguished naturally. Since the GTO thyristor has large holding currents, it is self-arc-extinguished at an earlier period.
Patent JP-S6450613-A (JP)
Title: Two-dimensional high frequency emphasizing digital filter for picture data
Inventor: ODA AKIHIKO
IPC: H03H17/02
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the generation of notch noise due to excess high frequency emphasis and deterioration in resolution due to deficient high frequency emphasis by providing a means compensating optimizingly the deterioration in resolution through the change of a filter coefficient depending on the difference in line density in the subscanning direction. CONSTITUTION:A two-dimension high frequency emphasis digital filter 1 applying picture processing to emphasize a noted picture element with reference to surrounding picture elements receives an input multi-value data (a). Then an output multi-value data (b) is outputted. A filter coefficient of the digital filter 1 is supplied from a selector 2 for a filter coefficient. Moreover, the selector 2 is based on the line density information supplied from a main control section 3 managing the line density in scanning the facsimile equipment. For example, a filter coefficient in matching with the line density is selected from a filter coefficient 4 optimum to the line density A, a filter coefficient 5 optimum to the line density B, a filter coefficient 6 optimum to the line density C. Then an optimum filter coefficient (c) is supplied to the digital filter (c).
Patent JP-S6257277-A (JP)
Inventor: YOTSUHIEN HAINEN
IPC: G02B6/42
Filed: 1986-09-02
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-H0395248-A (JP)
Title: Electrical equipment and method for heating diesel fuel
Inventor: PIITAA BAN KONIINENBAAGU
IPC: H05B3/14
Filed: 1990-08-02
Abstract: Conductive polymer compositions based on polyvinylidene fluoride have improved properties when the polyvinylidene fluoride has a very regular structure characterized by a low head-to-head content in the repeating units. The improved properties include improved electrical stability when contacted by organic fluids and/or when maintained at elevated temperatures in air. Such compositions are particularly useful in the form of self-limiting heaters, e.g. for heating diesel fuel.
Patent JP-S5996865-A (JP)
Title: Power source
Inventor: KUMADA EIJI
IPC: H02M3/155
Filed: 1982-11-24
Abstract: PURPOSE:To simplify the circuit configuration of a power source by connecting a switching element for driving a sub circuit formed of another output stage in parallel with a switching element for driving the output stage of a main circuit and composing another quasi-stabilized power source in the sub circuit. CONSTITUTION:A main circuit which is composed of a switching power source circuit forming a closed loop has transistors Q1, Q2, a comparator 3, a differential amplifier 4 and an inverting amplifier 5. A transistor Q1' is connected in parallel with a transistor Q1, and a sub circuit is composed of the transistor Q1', resistors R1', R2', a diode D2, an inductor L2 and a capacitor C2. A quasi- stabilized power source of the voltage different from a main circuit is composed of the sub circuit.
Patent JP-S6185107-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-10-01
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-H0492134-A (JP)
Title: Clutch facing
Inventor: YASUI MASAAKI
IPC: F16D69/02
Filed: 1990-08-03
Abstract: PURPOSE:To realize excellent durability and smooth clutch operation even in medium and high rotation areas by containing at least melamine dust, coke powder and graphite powder in powder component. CONSTITUTION:In clutch facing, at least melamine dust, coke powder and graphite powder are contained in powder component. In this clutch facing, the melamine dust contributes to improving friction coefficient in a normal area of 1500rpm or to adjust the rate of wear to a proper range. In a medium rotation area of 2500rpm or so, the melamine dust improves friction coefficient and the coke powder and the graphite powder, specially the coke powder, mainly reduces the rate of wear. In addition, in a high rotation area of 4000rpm or so, the melamine dust improves friction coefficient, the coke powder contributes somewhat to improving friction coefficient and the coke powder and the graphite powder, specially the graphite powder, contributes to reducing the rate of wear.