baber/WOPTO huggingface dataset:
Patent JP-H0513055-A (JP)
Title: Battery jar airtightness inspection device
Inventor: OSAWA MICHIO
IPC: H01M2/02
Filed: 1991-07-01
Abstract: PURPOSE:To carry out strict inspection of airtightness by providing a gun for blowing hydrogen gas, and by blowing the hydrogen gas on a point of a battery jar to be inspected so as to detect hydrogen gas proceeded from a point of insufficient airtightness into the battery jar. CONSTITUTION:A pair of gas guiding tubes 15 are inserted into a safety valve discharge gas hole 11 of a lid 12 of a battery jar, so as to close the hole. A pump 7 is driven, and a gas discharge valve 1 is opened while a circulation valve 2 is closed, and the pressure is reduced while verification is carried out by a pressure gauge 8. The valve 1 is then closed while the valve 2 is opened, so that a gas inside of a battery is circulated through a filter 3, a check valve 4, a mass flow controller 5 into a hydrogen gas detection sensor 6. Hydrogen gas is blown from the outside of the battery to a lid adhered part 14 and to a terminal part 13 from a hydrogen cylinder 10 for a few seconds by using a hydrogen gas blowing gun 9. A point of insufficient connection is specified based upon the lapse of time for the blowing and the change in hydrogen gas concentration.
Patent JP-S5583355-A (JP)
Title: Information transmission system utilizing power line
Inventor: NAITOU YUKIO
IPC: H04B3/54
Filed: 1978-12-20
Abstract: PURPOSE:To transmit effectively information by a simple constitution by making use of a commercial power line, by modulating and transmitting the consumed current of the commercial power line by an information signal from a transmission side and then by detecting and modulating the consumed current at a reception side. CONSTITUTION:In transmitter 20 in an unattended station, output information 27 and environmental information on a temperature, humidity, rainfall, etc., from repeater 21 are sequentially written in sent signal processing part 26 in parallel. Its output is sent to modulation part 24, whose modulation output signal modulates the consumed current of commercial power line 23. The variation of this consumed current is supervised by wattmeter 4 in a ground station and detected by passing- current detector 31 and after waveform-shaping 32, it is led to received-signal processing part 33, where storage, arithmetic, etc., are performed to output information 34. Therefore, this simple constitution provides effective transmission of information making use of the commercial power line.
Patent JP-H07327899-A (JP)
Title: Rapidly absorbent wiping cloth
Inventor: MARUYAMA SHOICHI
IPC: B32B25/02
Filed: 1994-06-07
Abstract: PURPOSE:To provide a wiping cloth being excellent in absorbency and surface dryness by applying the nonwoven fabric made of synthetic fiber as a surface layer, laying an water absorbent and retaining layer under the surface layer and a unpermeable layers under the preserving layer and heat-affixing hems of the layers. CONSTITUTION:A wiping cloth 1 is used as a mat, for example, for absorbing waterdrops splashed around a kitchen sink and a surface layer 2 of the wiping cloth applies the nonwoven fabrics made of hydrophobic synthetic fiber which become permeable and agreeable to the touch. An absorbance preserving layer is laid under the surface layer; the absorbance preserving layer comprises lamination of powdered pulp paper sheets 3-1, having excellence in rapid absorbance and permeability, glued by water-soluble adhesive on the both faces and between the sheets thereof a sheet of water absorbent and retaining paper 3-2 stuck with pulverized absorbent and dilatable rein. Unpermeable layers 4-1, 4-2 are provided under the absorbance preserving layer and prevents absorbed water from passing through the bottom of the cloth to cause slips. Each hem of the laminated layers is welded by heating together.
Patent JP-H066934-A (JP)
Title: Power-supply changeover circuit
Inventor: YAIRO OSAMU
IPC: H02J9/06
Filed: 1992-06-19
Abstract: PURPOSE:To avoid that the life of a primary battery is shortened by a method wherein the voltage of a capacitor is compared with the voltage of the primary battery and, when both voltages are approximately the same, the primary battery is connected to a parallel circuit which is composed of a load and the capacitor. CONSTITUTION:In a comparator CO, its power supply is supplied from a DC power supply PS when the voltage of the DC power supply PS exists, and its power supply is supplied from a capacitor C when the DC power supply PS does not exist. The comparator compares the voltage of the capacitor C with the voltage of a primary battery; it is operated according to the result of the comparison. When the voltage of the capacitor C and the voltage of the primary battery B are approximately the same, the primary battery B is connected to a parallel circuit which is composed of a load L and the capacitor C. Thereby, there exists no possibility that the primary battery B is charged undesirably, and it is possible to avoid that the life of the primary battery B is shortened.
Patent JP-S5587143-A (JP)
Title: Preparation of semiconductor device
Inventor: TODA KAZUO
IPC: G03F7/008
Filed: 1978-12-22
Abstract: PURPOSE:To sensitize a negative type electron beam resist to reduce a time necessary for exposure, and to prepare a semiconductor device effectively, by adding a photocrosslinking agent to the resist. CONSTITUTION:The sensitivity of the resist is enhanced by incorporating a photocrosslinking agent, such as 2, 6-di-( 4'-azidobenzylidene )-4-hydroxycyclohexanone with a negative type electron beam resist having secondary or tertiary CH or C-C double bonds, such as a cyclic isoprene rubber resist or 1,4-polybutadiene rubber resist, and a semiconductor device is effectively prepared by using this resist.
Patent JP-S5965098-A (JP)
Title: Manufacture of alkylglycoside
Inventor: KURAUSU ROORENTSU
IPC: C07H15/04
Filed: 1983-09-02
Abstract: Alkylglucosides are prepared by acetalization of glucose with an equivalent amount or an excess of a C3-C5-alkanol in the presence of an acidic catalyst by a method wherein the acetalization is carried out in the presence of an alkali metal salt of a boric acid used in an amount which is equivalent to or in excess of the amount of the catalyst. The alkylglucosides obtained can be used directly, for example as solubilizers, in particular in the cosmetic sector, or can be reacted further to give higher alkylglucosides.
Patent JP-S6220996-A (JP)
Inventor: KATSURA YOSHIHISA
IPC: F04D25/08
Filed: 1985-07-19
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。
Patent JP-S5861557-A (JP)
Title: Production method of negative electrode of nonaqueous electrolyte cell
Inventor: ITOU YUZURU
IPC: H01M4/06
Filed: 1981-10-08
Abstract: PURPOSE:To prevent the lithium from adhering to a cutting tool by tentatively pressing with the cutting tool having a specific angle then punching with the cutting tool having a specific angle when punching the lithium in a disk shape from a lithium sheet. CONSTITUTION:When the lithium used as the negative electrode of a nonaqueous electrolyte cell is punched in a disk shape from a lithium sheet Li, first a groove with a depth of half the sheet thickness is formed in a tentative press process with a pressing edge having an angle theta1 of 100 deg.-130 deg., then the groove formed in the tentative press process is cut off with a cutting edge 1 using a cutting tool composed of the cutting edge 1 with an angle theta2 of 10 deg.-20 deg., a punch 2, and a stripper 3. Accordingly, the lithium can be prevented from adhering to the cutting tool and deteriorating its sharpness, and also the strength of the cutting part is not reduced and the life of the cutting tool can be remarkably extended.
Patent JP-S58110374-A (JP)
Inventor: MANFURETSUDO BETSUKAA
IPC: B62D5/093
Filed: 1982-09-14
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-S5865064-A (JP)
Inventor: IKEDA JIROU
IPC: D06H7/04
Filed: 1981-10-07
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-H0452378-A (JP)
Title: Construction method and device for setting anchor bolt for steel frame pole
Inventor: NAITO KINGO
IPC: E04B1/41
Filed: 1990-06-19
Abstract: PURPOSE:To easily and accurately set an anchor bolt in a predetermined position and at a predetermined attitude by setting the anchor bolt prior to arrangement of pole main reinformcent or beam reinforcement, etc., CONSTITUTION:The upper end of an anchor bolt 40 is passed through each through hole 36 of an top templet 35 and the anchor bolt 40 is hanged at predetermined size from an upper nut 41. A bottom templet 43 taking the same shape as an anchor plate 42 and the top templet 35 is fixed to the lower end portion of the anchor bolt 40 by a nut 49. The bottom templet 43 is provided with a bracing reinforcing bar 45 and the reinforcing bar 45 is fixed to a vertical shaft 30 by means of welding, etc., so as to brace the anchor bolt 40.
Patent JP-S5683404-A (JP)
Title: Base for mosquito-repellent incense
Inventor: KATSUTA YOSHIO
IPC: A01N25/18
Filed: 1979-12-11
Abstract: PURPOSE: A base for a mosquito-repellent incense comprising dried powder of leaves of locust-tree, obtainable at a low price stably, having improved mechanical moldability in the production and good appearance, useful for preparing a mosquito- repellent incense without causing pungent odor and stimulation during fumigation.  
     CONSTITUTION: Leaves of locust-tree (grow abundantly in China, etc. pellets obtained by drying and tabletting the leaves are readily obtainable) are dried and powdered to give a base for a mosquito-repellent incense for use. A mosquito-repellent incense comprising the base is of light color, has improved dyeing properties, produces no stimulation and pungent odor during fumigation, and has improved mechanical molability in extrusion and punching molding. The prepared mosquito- repellent incense has denseness and smooth surface, and burning time is adjusted to about 7hr without extinguishing the fire while improved cumbustion being kept. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6316389-A (JP)
Title: Processing method for solid self hidden-line by border line system
Inventor: SHIBAHARA TERUO
IPC: G06T15/40
Filed: 1986-07-09
Abstract: PURPOSE:To exactly attain a hidden-line processing of a projection graphic to a solid graphic at a high speed, by deriving an visible segment by a hidden- line flag and erasing it, in a border line being a boundary of a visible surface and an invisible surface. CONSTITUTION:At every surface for constituting a solid, a surface table, a side table, and an apex table are generated, and also, by a border line system, the solid is projected to an arbitrary surface, and a projection graphic is generated. Subsequently, the surface for constituting this solid is divided into the surface and the reverse side, a common side of each reverse side is extracted and erased, and also, a border line is extracted and left. Next, an intersection table is generated, and by making a round in an arbitrary direction on the border line from an arbitrary start point on the border line, whether a side between intersections on the border line is visible or not is decided from a hidden-line flag of the intersection table, an invisible segment is erased, a side between visible surfaces is left as a pattern line, and a projection drawing to a solid drawing is generated.
Patent JP-S6147346-A (JP)
Inventor: SHINKAWA YASUO
IPC: B65D30/10
Filed: 1984-07-31
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-H0831411-A (JP)
Title: Manufacture of negative electrode for non-aqueous electrolyte secondary battery
Inventor: MIFUJI YASUHIKO
IPC: H01M10/05
Filed: 1994-07-13
Abstract: PURPOSE:To obtain the negative electrode, which has a high energy density and in which generation of a short circuit due to the dendrite is eliminated, by forming a layer, which includes the organic material, on the surface of a collector of a negative electrode, and heating it for carbonation, and laminating a carbon material included layer thereon. CONSTITUTION:A layer, which includes the organic material such as pitch, polyacrylonitrile to be carbonated by heating, is formed on the surface of a collector of a negative electrode of a non-aqueous electrolyte secondary battery. This layer is heated at the carbonating temperature of the organic material or more for carbonating. (graphitization is included.) A layer including carbon material is laminated on the carbon layer obtained by the first process. Or, hydrocarbon such as benzene and methane is heated in the gas phase so as to form a thermal decomposition carbon layer on the surface of the collector of the negative electrode, and a layer including carbon material is laminated thereon. The carbon layer formed by the first process is made of the carbon material at less than 200mAh/g of discharging capacity, and the carbon of the carbon included layer formed by the second process is made of the carbon material at 200mAh/g or more of discharging capacity.
Patent JP-S6142819-A (JP)
Inventor: KATSUMURA AKIFUMI
IPC: H01B5/14
Filed: 1984-08-02
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-H05309980-A (JP)
Title: Fax sheet of test for correlating drill with term-end test
Inventor: FUJIWARA HISAO
IPC: G09B5/10
Filed: 1992-05-12
Abstract: PURPOSE:To attempt to improve the results of term examination and volition on learning by using a facsimile plate of a related test in accordance with the contents of a drill and a term test. CONSTITUTION:A facsimile plate which is not only a test for confirming the result on learning in accordance with a drill having been separately edited in advance but also a test for improving the results in accordance with a term test having been separately edited in advance, is obtd. Namely, performing a real test after a student learns by using the drill, results in improvement of the results of the term test which is performed thereafter and as the result, various educational effects such as increase in volition on learning can be achieved.
Patent JP-H06144493-A (JP)
Title: Food and drink feeder
Inventor: WAKUI TOSHIFUMI
IPC: B67D1/07
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a food and drink feeder, which can continue a supply operation while the supply of a given quantity of food and drink can be ensured even if food and drink in a bag decrease. CONSTITUTION:When the residual quantity of syrup in a flexible bag reaching a predetermined quantity is detected by a syrup residual-quantity detector 12, a controller 7 controls according to a sales command so that a discharge motor 8 is hereafter driven by the predetermined number of times of supply.
Patent JP-2000342829-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To limit the long-term continuation of probability-variable state so an not to excite the gambling spirit of a player too much. SOLUTION: In this game machine by which the number of rounds of great success is selected out of many types (16 times and 8 times), the number of rounds of great success updated during the probability-variable state continuation period is cumulatively counted (SC4), that number of times does not exceed the round of a preset upper limit value 80 (SC3), and when the number of times of round updating becomes a prescribed value at the time of ending a probability-variable great success state (SC5), a limiter is operated (SC6).
Patent JP-S5950424-A (JP)
Title: Correlator between elastic wave and light
Inventor: INABA RITSUO
IPC: G02F1/11
Filed: 1982-09-16
Abstract: PURPOSE:To display the correlation signal between an elastic wave propagating on the surface and an image which is projected to the surface, easily with high sensitivity, by providing a CdS-CdSe photoconductive film on a piezoelectric substrate. CONSTITUTION:The surface of what is called a Y plate of a piezoelectric material crystal is polished to a specular face to attain a substrate 2. The inside of a crucible 1 is heated to a temperature of 8-9X10<2> deg.C to form a CdS-CdSe film having a thickness of about 500Angstrom  for 15 minutes. An attained vapor-deposition film 3 is liver-colored and has a very high electric resistance, and this film 3 is subjected to heat treatment. A reactive agent is made fine pulverous in a closed vessel to make the heat treatment possible. When the surface elastic wave signal of center frequency 62MHz is propagated on the surface of the substrate 2, the electric field due to the propagated signal induces a nonlinear effect in the vapor-deposition film 3 to induce higher harmonic components of 124MHz, and a correlation signal, which corresponds to the intensity of light projected onto the vapor-deposition film 3, of the signal indicating center frequency components of 124MHz is outputted. Thus, the correlation signal between elastic wave propagated on the surface and the image projected to the surface is attained.
Patent JP-H10334262-A (JP)
Title: Screen tone synthesizing method, screen tone synthesizer and electronic storage medium actuating the synthesizer
Inventor: ONODERA OSAMU
IPC: G03F5/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a screen tone synthesizing method, etc., using a personal computer, etc., which can perform an operation equivalent to the pasting of a screen tone by a calculating a deviation (X, Y) against an original point set when the original image data and a tone image are synthesized together in particular. SOLUTION: This device fetches the original image data Ms (i, j) equipment to an original where a screen tone is pasted and fetches a tone image Mm (i, j) equivalent to the screen tone and calculates a deviation (X, Y) against an original point set when the data Ms and the image Mn are synthesized together. Thus, the data Ms are synthesized with the image Mm. Then the device performs an operation equivalent to the pasting of the screen tone, calculates a synthetic image Md (i, j) clips a selected area to the image Md and can calculate an output image Mo (i, j).
Patent JP-H0451712-A (JP)
Title: Semiconductor device
Inventor: KAWAI KENJI
IPC: H03K17/04
Filed: 1990-06-20
Abstract: PURPOSE:To easily adjust the gradient of the leading and trailing edges of an output waveform by varying number of transistors(TRs) actually in operation among parallel TRs being components of an output buffer in response to a control signal received externally. CONSTITUTION:An input signal is fed to each gate of TRs P1-P4 via NAND gates 12-14 and an inverter 15 on one hand and fed to each gate of TRs N1-N4 via NOR gates 16-18 and an inverter 19 on the other hand. The NAND gates 12-14 and the NOR gates 16-18 receive a control signal fed to control terminals A, B via an AND gate 20, an OR gate 21, a NAND gate 22, a NOR gate 23 and an inverter 24 to control the conduction state of the TRs P1-P4 and N1-N4 in response to the control signal. Thus, the gradient of the leading and trailing edges of an output waveform is adjusted.
Patent JP-2000348455-A (JP)
Title: Magnetic head-supporting member and magnetic-head supporting body, and magnetic disk apparatus
Inventor: OSAWA HIDENORI
IPC: G11B21/21
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make preventable troubles such as separation of Au balls connecting signal transmission terminals on a magnetic head side and a supporting member side and the like, by forming the face of a magnetic head fixation part and its periphery into a recess shape with a magnetic head fixation face directed upward. SOLUTION: The magnetic head supporting member 1b of the leading end part of the head supporting body is formed by bonding and fixing, or laminating a thin film conductor part 1a on a metallic material such as a SUS material or the like, and forming a face of a magnetic head fixation part 1c and its periphery into a recess shape. The recess shape is realized by applying a pressure by pressing or the like manner and plastically deforming the magnetic head fixation part 1c of the supporting member 1b and its peripheral part into the recess shape before or after the thin film conductor part 1a is fixedly bonded or laminated to the supporting member 1b.  A magnetic head is secured to the magnetic head fixation part 1c and, a signal transmission terminal at the side of the magnetic head is connected to a signal transmission terminal set on the thin film conductor part 1a of the magnetic head-supporting member 1b by an Au ball.
Patent JP-S6318816-A (JP)
Title: Semiconductor integrated circuit
Inventor: UMAJI TORU
IPC: H03K3/353
Filed: 1986-07-11
Abstract: PURPOSE:To remarkably reduce noise by using a MOS Schmitt trigger circuit as a buffer for the internal circuit and the external input/output terminal of a semiconductor integrated circuit. CONSTITUTION:The MOS Schmitt trigger circuit 6 is provided to the output side of a MOS oscillation circuit 2 and the output signal 4 of the MOS oscillation circuit 2 is received by said MOS Schmitt trigger circuit 6 to eliminate noise included in an output signal 4. Thus, no noise appears at the output until the noise voltage reaches 40V, and a spike noise appears at first with 50V, and it is much improved in comparison with a conventional circuit. Similarly, even when a Schmitt trigger circuit is used as a buffer for the internal circuit and the external input/output terminals of an integrated circuit, noise is remarkably reduced.
Patent JP-2000347422-A (JP)
Title: Fine pattern forming method
Inventor: TAKEUCHI KOICHI
IPC: G03F7/039
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fine pattern forming method that can efficiently form a fine integrated resist pattern on a semiconductor substrate through a silylation process and can effectively regenerate and use the substrate without damaging the substrate if a defective pattern is produced in a production process. SOLUTION: When a resist pattern is formed on a substrate 801 with a resist layer 901, the resist layer 901 is formed on an inorganic or organic film underlayer 802 and the resist pattern is formed through a silylation process. If the resulting resist pattern is judged to be a reject in a quality inspecting step, the underlayer on the substrate with an SiOx layer, a silylated layer and a resist layer is removed and a fine resist pattern is formed again on the regenerated substrate by the above method.
Patent JP-S5785543-A (JP)
Title: Electromagnetic clutch motor
Inventor: DOI TAKASHI
IPC: H02K7/112
Filed: 1980-11-17
Abstract: PURPOSE:To suppress the delay of the accelerating or decelerating of an electromagnetic clutch motor and to eliminate the production of an impact noise by axially slidably providing a clutch ring and a brake ring and always lightly urging them toward the lining side by a spring. CONSTITUTION:A metal bearing 15 is implanted to a flywheel 5 secured to a motor shaft 11, and a clutch ring 6 is axially slidably mounted without circumferential rotation. A metal bearing 15' is implanted to a bracket 4, and a brake ring 3 is similarly mounted. Exciting electromagnets 1, 2 secured to the bracket are facted with a clutch rotor 16 secured to the output shaft 7 at both the rings 6, 3, and the rings 6, 3 are always lightly contacted with the linings 8, 8 by springs 17, 18 interposed at the metal bearing. In this case, the springs 18, 17 are preferably slightly strengthened.