baber/WOPTO huggingface dataset:
Patent JP-H02217341-A (JP)
Title: Production of laminated glass
Inventor: NAKAMURA EITARO
IPC: C03C27/12
Filed: 1989-02-18
Abstract: PURPOSE:To obtain laminated glass in mass production mode with reduced number of steps by filling a film-forming plastisol between a plurality of glass plates prepared by coating the surface of each of said plates except the outermost surfaces with a specific film and by heating said plates to effect mutual lamination. CONSTITUTION:An epoxy group-contg. vinyl chloride resin prepared by copolymerization between (1) vinyl chloride, (2) an epoxy group-contg. monomer (e.g. allyl glycidyl ether) and (3) another monomer copolymerizable therewith (e.g. vinyl acetate) is incorporated with plasticizer, stabilizer, etc., followed by dissolution in an organic solvent to prepare (A) a solution. 100 pts.wt. of a vinyl chloride resin 600-300 in polymerization degree is blended with 20-80 pts.wt. of a plasticizer, ultraviolet light absorber, stabilizer, antioxidant, etc., to prepare (B) a film-forming plastisol. Thence, the surface of each of a plurality of glass plates except the outermost surfaces is coated with the component A to form a film 2. The component B is then filled between the resultant two or more glass plates 1 and heated to effect mutual lamination of said glass plates 1 through layer(s) 3 of the component B.
Patent JP-2000239703-A (JP)
Title: Manufacture of hydrogen storage alloy powder excellent in oxidation resistance
Inventor: NAGATA TATSUO
IPC: B22F1/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To manufacture, by short-time dry surface treatment, a hydrogen storage alloy suitable for the storage/transportation of hydrogen, having high hydrogen occluding capacity and long-term repeated hydrogen absorption/release life, usable at a temperature in the vicinity of room temperature, excellent in oxidation resistance, and capable of handling with ease in the air. SOLUTION: A rapidly solidified hydrogen storage alloy powder, having a composition represented by TiaV1-a-b-c-dCrbAcBd [wherein A is one or more elements among Mn, Fe, Co, Cu, Nb, Zn, Zr, Mo, Ag, Hf, Ta, W, Al, Si, C, N, P and B; B is one or more elements among Ln (lanthanoide series metals) and Y; and a <=0.2 to 0.5, b=0.1 to 0.4, c=0.01 to 0.2 and d=0.001 to 0.03 are satisfied], is used. Ni coating is applied to the surface of this hydrogen storage alloy powder by using a nickel carbonyl gas diluted with carbon monoxide and then heat treatment is applied at 400 to 1000 deg.C to form an Ni additional layer composed essentially of Ti-Ni compound on the surface.  Another metal carbonyl gas composed of Fe, Cr, Mo and/or W in an amount of <=50 vol.% can be mixed with the nickel carbonyl gas, or the Ni coating can be applied by using the nickel carbonyl gas after the formation of a metallic film as a first layer by using the another metal carbonyl gas.
Patent JP-S58156287-A (JP)
Title: Video reproducer
Inventor: UNO HIROMICHI
IPC: H04N9/68
Filed: 1982-03-12
Abstract: PURPOSE:To avoid conspicuousness of color noises even when the overall chroma of a dark part is lowered, by using a variable gain amplifying circuit which amplifies a chroma signal while varying the gain in response to the amplitude of a luminance signal. CONSTITUTION:For a color reproduction processing circuit 1, a composite video signal is supplied to a band amplifier 4 and chroma and color burst signals are extracted and amplified to be supplied to a variable gain amplifier 5 and a color synchronizing circuit 6. The outputs of the amplifier 5 and the circuit 6 are supplied to a color demodulating circuit 7, and a color difference signal is demodulated for both outputs respectively. Furthermore the color difference signal is mixed with a signal Y delivered from a video amplifying circuit 2 through a matrix 8 and then applied to each cathode of a picture tube 9 in the form of each primary color signal. A luminance signal obtained by reproducing the DC component delivered from a DC reproducer 10 in the circuit 2 is supplied to a gain control input terminal of the amplifier 5.
Patent JP-S55131415-A (JP)
Title: Examination and confirmation of abnormalness
Inventor: INABA HAJIME
IPC: B23Q11/00
Filed: 1979-03-31
Abstract: PURPOSE:To examine an abnormalness of a machine tool controlled by a neumerical control device effecting a predetermined work on a work and stop the machine by a signal thereof. CONSTITUTION:Means ED, PD for detecting a dimension of a tool TL, means T1-T4 detecting temperatures at predetermined portions of a machine, a means for detecting electric power of motor, means for detecting a vibration at a proximity of a main shaft and the like are operated for detections and outputs thereof are input into an abnormal examining and confirming unit ANCU. The dimension of the tool TL is detected by the luminous diode ED and the photodiode array PD, and when an abnormal is existing, a command is sent to an NC to instruct a changing of the tool. When a stop of the machine tool MT is detected by the ANCU, the machine tool MT is stopped through an SC circuit.
Patent JP-S59166533-A (JP)
Title: Thermosetting resin laminated board having high dimensional stability
Inventor: KIKUGA TOYOJI
IPC: D21H17/52
Filed: 1983-03-11
Abstract: PURPOSE:To manufacture a thermosetting resin laminated board having excellent mechanical strength and small dimensional change with temperature and humidity, by using a cellulosic fiber base paper having a specific density and containing a specific amount of glass fiber, as the base of prepreg. CONSTITUTION:The objective laminated board is manufactured by impregnating a thermosetting resin for laminate (e.g. bisphenol-type epoxy resin) in a base consisting of a cellulosic fiber base paper (e.g. linter paper made from linter pulp) having a density of 0.3-0.6g/cm<3> and containing 3-20wt% of glass fiber (preferably E glass for electrical use having the form of opened filament with 6-13mum in diameter and 3-20mm. in length), drying the impregnated resin, and laminating and hot-pressing the obtained prepreg sheets.
Patent JP-S57165117-A (JP)
Title: Vapor-deposited metallic foil and its manufacture
Inventor: NARUI HIROSHI
IPC: B32B15/00
Filed: 1982-03-11
Abstract: PURPOSE:To improve sulfuration resistance and sweating resistance and to retain luster proper to silver for a long time by making a vapor-deposited metallic foil lamination of a vapor-deposited layer of silver and a vapor-deposited layer of silicon. CONSTITUTION:A layer of resin coating is provided, if necessary, on a support and silver and silicon are vapor-deposited separately on it to form laminated vapor-deposited layers consisting of a vapor-deposited layer of silver and a vapor-deposited layer of silicon provided on at least one side of it. If necessary, a layer of resin coating is provided in addition. A vapor-deposited metallic foil can be obtained easily by stripping off the laminated vapor-deposited layer (or united body of this and a layer of resin coating) from the support.
Patent JP-H10235524-A (JP)
Title: Aligning device
Inventor: SAITO TAKASHI
IPC: B23P19/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To release a product-adhering state to positively take out the products one by one. SOLUTION: A first air blowing inlet 5 located tangential to the inside peripheral surface of a base body 1, and a product takeoff port 6 are provided at a base body 1 having a cylindrical chamber 4. A product takeoff frame 10 having a product passage 11 inside is provided adjacent to the product takeoff port 6. A receiving seat 7 which is flush with the product passage 11 extending inward, is provided at the lower edge part of the product takeoff port 6 on the inside face side of the base body 1. When products 20 are stored in the storage chamber 4, and air is blowed into the storage chamber from the first air blowing port 5, a flow of the products 20 is generated along the inside peripheral surface of a base frame 2, and the products 20 collide with each other in the flow of products to release an adhesive bonded state of the products to separate the products one at a time.  Each product 20 separated reaches the product takeoff port 6 to be received by the receiving seat 7, and introduced into the product passage 11 from the takeoff port 6 to be aligned.
Patent JP-2000245040-A (JP)
Title: Gripping part of elliptical cross-section electric wire
Inventor: KUMAGAI KOJI
IPC: H02G1/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To attain sufficient gripping capability and high attaching workability and reduce cost by fitting a plurality of inclusions divided into two or more on the outer periphery of the elliptical electric wire, and forming its cross section into a roughly round shape. SOLUTION: Four inclusions 2 having such a structure that the inclusions 2 are divided are attached on an elliptical electric wire in cross section which is abbreviated as an elliptical electric wire 1 to form a roughly round shape. The elliptical electric wire 1 is twisted, and the inclusion 2 is needed to be twisted in a spiral form so as to meet the twisted pitch thereof, so the inclusion 2 is divided into two pieces in consideration of workability for attachment and the ease of manufacture, and they are assembled to form a crescent-shaped inclusion 2 whose cross section is a roughly round shape. In addition to forming the cross section into a round shape, gripping capability is increased without the need for any particular tool. It is thus possible to attain the inexpensive gripping part of the elliptical cross-section electric wire.
Patent JP-H01215938-A (JP)
Title: Palladium alloy for dental use
Inventor: OGAWA MICHIO
IPC: C22C5/04
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the high strength, high elastic rate, high elongation and suitable melting point of the title alloy and to increase the bonding strength thereof with a ceramic material by specifying the contents of Cu, Sn and Ge. CONSTITUTION:The alloy consisting of, by weight, 5-15% Cu, 8-18% Sn, 0.5-4% Ge and the balance constituted of Pd is refined. Total 0.001-5% of one or more kinds among In, Fe and Co are furthermore added to the above compsn. at need. By such constitution, a Pd alloy for dental use having high alloying strength, high elastic rate and suitable high elongation and having high bonding strength with a ceramic material and suitable melting point can be obtd.
Patent JP-H08230713-A (JP)
Title: Body structure of automobile
Inventor: OKAI HARUMI
IPC: B62D25/04
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a body structure of an automobile which enables the easy wiring work in a car body. CONSTITUTION: In the body structure of an automobile where both side edge parts of an outer panel 2 and an inner panel 3 are joined to each other of form a column-like part 1 having a closed section, and a reinforcement is interposed in the column-like part 1, a projected part 7d having an axially formed guide slant face 8 is provided on the plate surface of a reinforcement 7.
Patent JP-2000243869-A (JP)
Title: Wiring board
Inventor: OGAWA KOJU
IPC: H01L23/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board with a stiffener made of metal which does not obstruct mounting of an electronic component and can be miniaturized. SOLUTION: In a wiring board 1 where an electronic component 105 different from a semiconductor element 100 is mounted on a part position of an aperture 26 of a hole or a notch formed in a stiffener 21 made of metal, an insulating layer 31 is formed on a wall surface 26a of the aperture 26. Since the insulating layer 31 is formed on the wall surface 26a, possibility of shortcircutting is excluded, so that the aperture 26 can be miniaturized to the limit size capable of insertion of the electronic component 105. Thereby strength of the stiffener 21 can be increased as completely as possible, and the wiring board 1 can be miniaturized.
Patent JP-S57155169-A (JP)
Title: Device for preventing cab wavering during tilt
Inventor: MIYAZAKI NORIHIDE
IPC: B62D33/07
Filed: 1981-03-19
Abstract: PURPOSE:To prevent a cab from wavering due to a spring by compressing a coil spring which supports the cab to the extent that the spring function is lost during a full tilt status of the cab. CONSTITUTION:The front lower section 1a of a cab 1 is supported by a coil spring 2, the lower end 2a of which is supported by a link lever 4. The link lever 4 is pivoted on a bracket 6, and the rear of the lever 4 is connected to a bracket 8. A spike, which gets into contact with the bracket 6 to limit a rotation of the link lever 4 to the left, is provided on the front end 4c of the link lever 4. As a tilt action is continued with the lever 4 being limited of its rotation to the left, the aforementioned bracket 8 is made to rotate to the left centered on a shaft 8a. Due to the movement of the bracket 8, the front end of the brakcet 8 presses the coil spring 2, which can be kept compressed.
Patent JP-S61199479-A (JP)
Title: Rotating direction confirming method and device of polyphase motor
Inventor: SAIGO AKIRA
IPC: H02P1/40
Filed: 1985-02-28
Abstract: PURPOSE:To readily confirm a rotating direction by applying externally a moving magnetic field to the stator winding of a polyphase motor not applied with a power source, and detecting the phase rotating direction of polyphase electromotive force generated in the stator winding at this time. CONSTITUTION:When a switch 24-1 is closed, a small-sized motor 22 is rotated to rotate a permanent magnet 23. Thus, N- and S-poles alternately form moving magnetic fields along the sheath of a motor 21. Thus, AC voltages Va, Vb, Vc are generated at the terminals (a), (b), (c) of the stator coils of the motor 21. The phase relation for generating AC voltages Va, Vb, Vc is discriminated to fire an indicator lamp 31 or 32 to confirm the rotating direction of the motor 21.
Patent JP-H11237754-A (JP)
Title: Toner mother particles and toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner mother particles and the toner and the developer using these toner mother particles capable of obtaining sharp and sufficient color reproduction performance and color development performance at the time of forming a full color image by using a full color copying machine or a printer or the like. SOLUTION: These electrostatic charge image developing toner mother particles composed essentially of a pigment and a binder resin are characterized by containing a pigment dispersant represented by the formula in which P is an organic dye residue or a heterocyclic group; X is a simple bond or a divalent bonding group composed of 1-50 C, N, O, and H atoms; Y is a -N(R<4> )-R<3> - or -O-R<3> - group; R<3> is 1-10C alkylene or phenylene group; R<4> is an H atom or a 1-18C alkyl group or the like; Z is a hydroxyl or 1-4C alkoxy group or the like.
Patent JP-H05243501-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKITOMI HIROYASU
IPC: H04L1/00
Filed: 1992-02-27
Abstract: PURPOSE:To improve reliability of data transmission between functional circuits of a semiconductor integrated circuit. CONSTITUTION:A construction is made of data buses A1, A2..., An-1, An, an error inspection signal line PA for putting on an error inspection signal at the time of data transmission and functional circuits 2A, 2B, 2C including an error inspecting circuit which prepares the error inspection signal from a data signal at the time of the data transmission and determines the reliability of the data signal on the basis of the error inspection signal at the time of data reception.
Patent JP-S61199893-A (JP)
Inventor: HIRAMATSU TORU
IPC: D05B23/00
Filed: 1985-02-28
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-H09229890-A (JP)
Title: Catalyst for gas sensor and activation processing method for the catalyst
Inventor: KAWADA YASUYUKI
IPC: G01N27/12
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an activation processing method for increasing activities of a catalyst and generating much higher sensor outputs. SOLUTION: In this activation processing method for the gas sensor catalyst carried by a metal oxide carrier and including at least palladium, the catalyst is processed in air including a flammable gas and water vapor in a first heat treatment, and then in the dry air in a second heat treatment. In the first heat treatment, the catalyst is treated for five or more hours in an ambiance where the temp. of air including 0.5-2% methane gas and water vapor of a dew point of not higher than 30 deg.C is raised to 300-500 deg.C. In the second heat treatment, the catalyst is treated for two or more hours in the dry air of 400-500 deg.C.
Patent JP-S52124583-A (JP)
Title: Brake oil press. control valve
Inventor: OSADA MASANOBU
IPC: B60T8/18
Filed: 1976-04-12
Abstract: PURPOSE: To control the rear wheel brake oil press. of both system while positively increasing brake oil press. to apply to a rear wheel wheel cylinder other system when the trouble of one system, by one oil press. controller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03244868-A (JP)
Title: Oil temperature sensor failure judgement for automatic transmission
Inventor: SHIGEGAKI SHINICHI
IPC: F16H59/78
Filed: 1990-02-20
Abstract: PURPOSE:To perform the failure judgement of an oil temperature sensor accurately by installing a failure judgement prohibiting means which prohibits any failure judgement of the oil temperature sensor when an engine cooling water temperature is less than the first specified value or more than the second specified one. CONSTITUTION:When output of a water temperature sensor 3, namely, cooling water temperature of an engine 1 is lower than the specified value, oil temperature in a transmission 2 in correlation with this cooling water temperature is also low, whereby there is a fear of misdetection for open-circuit failure, so that any judgement of this open circuit failure in an oil temperature sensor 9. If the cooling water temperature is higher than the first specified value and an analog-to-digital value of the sensor 9 is higher than a failure judging level at time of opening, it is judged as the open-circuit failure in the sensor 9, and if it is lower than this level, whether it is higher than the second specified value being higher than the first specified value or not is judged, and when it is higher, the oil temperature is also high, so there is a fear of misdetection for closed-circuit failure, thus any judgement of this closed- circuit failure in the sensor 9 is prohibited. If the cooling water temperature is lower than the second specified value, it is judged as a failure at a time when the oil temperature A/D value is lower that a short judging level.
Patent JP-S57155696-A (JP)
Title: Data processor for automobile
Inventor: KAWASHITA CHIE
IPC: G06Q50/30
Filed: 1981-03-23
Abstract: A data handling system for an automobile comprises an odometric data generator which provides odometric data corresponding to the travel distance of the automobile. A nonvolatile memory stores total odometric data, an adder receives the odometric data provided from the odometric data generator and the previous total odometric data provided from the nonvolatile memory, and a control circuit controls the writing of data into the nonvolatile memory in accordance with the state of a key switch. The adder receives the present odometric data and the previous odometric data, to thereby provide total odometric data up to the present time. This total odometric data is displayed by an appropriate display device. In response to the turn-off of the key switch, the total odometric data provided from the adder is written into the nonvolatile memory. Thus, an odometer can be implemented in electronic circuit form.
Patent JP-H04278983-A (JP)
Title: Method for sealing display panel
Inventor: TANIGUCHI HARUTAKA
IPC: H05B33/04
Filed: 1991-03-07
Abstract: PURPOSE:To improve the hermetic property of the sealing part of an insulating substrate and a sealing plate and to enhance a sealing effect at the time of sealing the display part of a display panel by the sealing plate form the rear side of the insulating substrate. CONSTITUTION:An insulating film 50 is attached onto the leads 21a led out to the peripheral edge of the insulating substrate 10 from the display part 20 and a metallic film 60 of an annular pattern enclosing the display part 20 is provided thereon. In addition, the metallic film of the pattern corresponding to the insulating substrate 10 side is placed on the sealing plate 40 and thereafter, the metallic films on the insulating substrate 40 side and the sealing plate side are joined to each other by using a low melting metal 70 at a low temp.
Patent JP-S54133359-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: G02F1/1337
Filed: 1978-04-07
Abstract: PURPOSE: To maintain durability even in energization for a long period without causing inducing domain even in the case of frit-sealing, by using a specific poly- merization resinous substance in oriented film.  
     CONSTITUTION: Diamino monoalkoxy carbonyl amino compound and tetracarboxylic acid dianhydride are caused to react in an organic solvent such as N-methyl- 2-pyrolidone to generate a polyimide-benzo imidazo pyrrolone polymer resin in formula (where, Ar 1 : diamono monoalkoxy carbonyl amino compound residual group; Ar 2 : tetracarboxylic acid dianhydride residual group). This solution is diluted to a proper concentration, and is spread on a glass substrate which is preliminarily coated with an inorganic insulation film such as SiO 2  in the upper layer or lower layer of electrode. The film after setting has excellent performance in loss starting temperature and heating loss characteristic, and is frit-sealed after rubbing with cloth or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63252768-A (JP)
Title: Paper conveyor in business equipment
Inventor: GIYUNTAA GOOMORU
IPC: B65H20/02
Filed: 1988-02-23
Abstract: In a device for the paper transport of single sheets and/or continuous paper in office machines, in particular in matrix printers, there are provided in pairs and at least separately driven friction rolls (1, 2) which are disposed rotatably in side plates; the friction rolls exhibit a length to diameter ratio of from 30:1 to 50:1 and are therefore very long and very thin. In order to provide the friction force in a uniform manner over the entire length of the very long and thin friction rolls, it is disclosed that the positive running bending line (16) of a first feed roll (1) based on its support forces (14a, 14b) in the printer frame (15) and the negative running bending line (17) of a second friction feed roll (2) based on its support forces (14a, 14b) in the printer frame (15) are tuned to each other such that the two bending lines (16, 22) run approximately parallel.
Patent JP-S51114810-A (JP)
Title: Input level indication circuit
Inventor: OOSAWA MITSUO
IPC: H03F3/343
Filed: 1975-04-02
Abstract: PURPOSE:Meter indication is accomplished according to FM input level and AM input level even if no switch is provided.
Patent JP-S60184297-A (JP)
Inventor: TOUYA MITSUHIRO
IPC: G10L15/06
Filed: 1984-03-02
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。