baber/WOPTO huggingface dataset:
Patent JP-H0250258-A (JP)
Title: Vector processing device
Inventor: NISHI NAOKI
IPC: G06F17/16
Filed: 1988-08-11
Abstract: PURPOSE:To simultaneously process the multi-item classification of vector data with the parallel arrangement of pipe lines by providing plural increment counters, a counter selecting part and a counter output selecting part in a vector computing element. CONSTITUTION:Input data from a vector register 1 are decoded and a counter selecting part 2 selects the specified counter out of plural increment counters 3. Then, the signal of increment indication is sent. The plural increment counters 3 execute the increment of the output data to a counter output selecting part 4 and the counter output selecting part 4 selects one of input signals from the plural increment counters 3 according to the indicating signal from the counter selecting part 2. Then, the selected signal is sent to a vector register 5. Thus, the multi-item classification of the vector data can be simultaneously processed by the parallel arrangement of the pipe lines.
Patent JP-S58103892-A (JP)
Title: Controller for transistor chopper
Inventor: KURIYAMA SHIGERU
IPC: H02P7/291
Filed: 1981-12-16
Abstract: PURPOSE:To reduce the loss of a transistor chopper by using the electromagnetic energy stored in an inductance of wirings as the base current of a transitor forming a chopper circuit. CONSTITUTION:A current flowing rate controller 12 controls the ON and OFF of a transistor TR1 in response to the depressing amount of an accelerator 11. A transistor TR2 is switched ON or OFF by the ON or OFF of the transistor TR2 is switched ON, a base current IB is supplied to a transistor 5 forming a chopper  circuit, thereby turning the transistor 5 ON. When the trasistor 5 is OFF, the energy stored in the inductance L1 of wirings or the like is charged to a capacitor C1 through a diode D4. The electric charge charged in the capacitor C1 is used as the base current of the transistor 5 through the transistor TR2.
Patent JP-S6180829-A (JP)
Title: Positioning device
Inventor: ARAI SHIGERU
IPC: H01L21/58
Filed: 1984-09-28
Abstract: PURPOSE:To perform the correction of position of a lead frame in a highly accurate manner as well as to enable to perform a chip bonding, a wire bonding and the like accurately and completely by a method wherein a tapered pin is inserted into a pair of long holes for positioning provided on the lead frame in advance. CONSTITUTION:The positioning of a lead frame 2 is performed by inserting tapered pins 11 into the adjoining guide holes 10 in a single lead pattern. A penetrated hole 12, to be used to pass through the tapered pins 11, is bored on a carrying table 2. The tapered pins 11 attached in such a manner that they work elastically upward by a spring 17 at all times to the supporting plate 16 which is attached to the upper end of a vertically moving rod 15. A pair of tapered pins 11 are raised, they are contacted to the edge of the long holes which are located in close vicinity to a set of guide holes 10. The lead frame 1 is lifted up by the subsequent rise of the tapered pins 11, the lead frame 1 is pushed to a press-plate 13, thereby enabling to perform the accurate positioning of the lead frame 1.
Patent JP-S5991029-A (JP)
Title: Manufacture of laminated sheet
Inventor: TAKE YOSHIHARU
IPC: B29C57/00
Filed: 1982-11-17
Abstract: PURPOSE:To improve the accuracy of thickness of the circumferential part of a laminated sheet thereby minimizing the width of the trimming so as to increase the yield of the laminated sheet, by using mirror plates, the thickness of the circumferential part of each of which is gradually reduced toward the edges. CONSTITUTION:A prepreg 8 that has been obtained by impregnating a base material with a thermosetting resin varnish is sandwiched between the mirror plates, the circumferential part of each of which is thinner than the remaining part and is gradually tapered outwardly. An example of such a mirror plate is a square plate of stainless steel having a thickness of 2.5mm. with the length of the side being 1,060mm. whose circumferential part extending 30mm. is tapered finally to be 2.3mm. in thickness. Then the prepreg and the mirror plates are heated under pressure to mold the prepreg to obtain a laminated sheet. Accodingly the accuracy of the thickness of the circumferential part of the laminated sheet can be improved, and the width of the trimming to obtain a laminated sheet whose thickness is in the range of a prescribed tolerance can be minimized so that the yield of the laminated sheet can be increased.
Patent JP-H0858130-A (JP)
Title: Thermal head and printer using the same
Inventor: ONISHI HIROAKI
IPC: B41J2/335
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a thermal head constituted so that the effect of the irregularity of the resistance values of the common electrode lines connected to respective heating regions is reduced by ensuring the capacity corresponding to the current supply quantity of the heating regions while drawing out the common electrode lines in two directions to keep the widths of them narrow. CONSTITUTION: A plurality of heating regions 3 are provided on the surface of a substrate 1 having a rectangular shape in a plan view almost in parallel to one side of the substrate 1 in a row and a plurality of individual electrode lines 5 supplying a current to the heating regions 3 and a common electrode line 6 are led out toward one side of the substrate 1 crossing the row of the heating regions 3 at a right angle. The common electrode line 6 is constituted of the row of the heating regions 3, the main body part 6A formed in a strip like shape between the row of the heating regions and one side of the substrate 1 almost parallel to said row and a pair of the extended parts 6B, 6C connected to both end parts of the main body part 6A and drawn out along the peripheral part of the substrate 1.  The width of the extended part 6C shorter in the distance up to the side of the substrate 1 among the extended parts 6B, 6C is formed so as to be finer than that of the other extended part 6B.
Patent JP-S6263758-A (JP)
Inventor: MATSUMOTO HIROSHI
IPC: E04F15/024
Filed: 1985-09-11
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-S6094528-A (JP)
Title: Matrix switch expanding system
Inventor: HIRATA YOSHIMI
IPC: H03K17/00
Filed: 1983-10-28
Abstract: PURPOSE:To expand economically a matrix switch by expanding a matrix circuit to constitute finally an NXN matrix switch circuit. CONSTITUTION:Sixty-four sets of 8X15 matrix switch circuits 4-1-4-64 at the input side, 64 sets of 8X15 matrix switch circuits 6-1-6-64 at the output side and a 64X64 matrix switch circuit 5-1 between the input side and the output side form the basic circuit. The expanding means is shown in the connection in dotted lines for the two 64X64 matrix switch circuits 5-2 and 5-3. The matrix scale is expanded from 64X64 into 128X128 by the said expanding means. The scale of matrix is expanded up to 512X512 by the same expanding means similarly.
Patent JP-S5991341-A (JP)
Title: Stamp detecting device
Inventor: ISHIDA TAKESHI
IPC: G01V8/20
Filed: 1982-11-18
Abstract: PURPOSE:To ensure detection of the titled matter, by providing first detectors, which detect a uniform chromatic color at the peripheral part of a stamp and judge the presence and kind of the stamp, and providing second detectors, which detect a light emitting material that is attached to the stamp and judge the presence and kind of the stamp. CONSTITUTION:On both sides of the intermediate part of a conveying path 3, first detectors 41 and 42 and second detectors 51 and 52 are provided. The first detectors 41 and 42 detect the uniform chromatic color at the peripheral part of the stamp, judge the stamp when the color appears at a place corresponding to the length of the stamp, and judge the ordinary mail stamp or the express delivery stamp based on the detected color. The second detectors 51 and 52 detect a light emitting material, which is attached to the stamp, and judge the presence and kind of the stamp. In this constitution, the detection can be ensured even though the stamp to which the light emitting material is attached and the stamp to which it is not attached are mixed.
Patent JP-H0368933-A (JP)
Title: Apparatus and method of determining exposure in image print and enlargement
Inventor: UIRIAMU TEII PURAMAA
IPC: H04N1/50
Filed: 1990-07-30
Abstract: PURPOSE: To increase the working speed by controlling an LCD modulator array based on signals from 1st optical sensors for detecting a part of light transmitted through the LCD modulator array and 2nd optical sensors for detecting a part of light transmitted through a medium on which an image is recorded. CONSTITUTION: Red, green and blue light emitted from three laser beam sources 212, 214 and 216 are successively made incident on the LCD modulator array 400, then, transmitted through the array 400, thereafter, the red, green and blue light are successively transmitted through a negative color film 100. Pixels for the LCD modulator array 400 are successively made in an open state with intervals far shorter than a closing time, then, made in a closed state. The pixels of the array 400 and the light beam transmitted through the film 100 are separately measured by the 1st sensors 530 to 532 and the 2nd sensors 550 to 552, then, the operation of opening/closing the pixels of the array 400 is controlled based on the measurement.  Thus, the working speed is increased, and it is enabled to use the LCD modulator array with pixels where it takes about 30 milliseconds to close and open the pixel.
Patent JP-S5991376-A (JP)
Title: Diagnosis of deterioration in insulation of power cable
Inventor: KASHIWAGI SHINJI
IPC: G01R31/02
Filed: 1982-11-16
Abstract: PURPOSE:To facilitate the measurement of deterioration in insulation of an underground cable without power interruption by measuring current flowing through an earth line of a power cable to determine deterioration in insulation of the underground cable. CONSTITUTION:In a 3-phase CV cable 1 laid underground, a clamp type ammeter 3 is used at a part of an earth line 2 to measure current due to imbalance between an electrostatic capacity and a dielectric loss generated therein 1 and the degree of deterioration in the cable is diagnosed based on the measured current value. This facilitates the measurement of deterioration in insulation of the underground cable 1 without power interruption.
Patent JP-2000036660-A (JP)
Title: Manufacture of build-up multilayer interconnection board
Inventor: OTSUKA KAZUHISA
IPC: H05K3/46
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To form a fine circuit conductor, by overlapping a half-cured insulation layer and a multilayered material consisting of an extremely thin metal layer with a roughened surface and a carrier layer on a circuit board, and by heating and pressing the layers for laminating in one piece. SOLUTION: The unnecessary copper foil of a glass-cloth epoxy copper-clad laminate where copper foil is laminated onto both surfaces is eliminated by etching, a circuit conductor 19 is machined, and a circuit board 1 of an inner layer is manufactured. Then, copper foil 21 where one surface is subjected to oxidation treatment for roughening is used as a metal layer with a roughening surface. On the roughened surface of the copper foil 21 made of a multilayered material consisting of a carrier 203, an intermediate layer 202, and a copper foil 201 due to oxidation treatment, a semi-cured epoxy bonding layer 31 of an insulation layer is formed by applying epoxy resin varnish in that the boric acid aluminum whisker of filler is dispersed and by drying it.  The epoxy adhesive sheet with a multilayered metal foil is overlapped so that the layer 31 is brought into contact with the circuit board 1, and is heated and pressed for laminating in one piece by specific lamination conditions as a board, thus manufacturing a multilayer interconnection board with a superior circuit formation property and excellent interlayer connection reliability.
Patent JP-S6444248-A (JP)
Title: Tundish coating material for continuous casting
Inventor: FUJII KOICHIRO
IPC: C04B35/66
Filed: 1987-08-12
Abstract: PURPOSE:To improve working ratio of equipment by containing the specific wt.% of each fiber, CaO and SiO2 in coating material and setting equivalent ratio of CaO/SiO2 to more than the prescribed value. CONSTITUTION:The coating material is constituted of an aggregate part composing of basic material of dolomite and magnesia, etc., non-phosphorus series binder and plasticizer and inorganic or organic fiber. It is contained of >=2wt.% fiber, >=20% CaO, >=5% SiO2, and also the equivalent ratio of CaO/SiO2 is set to >=2. By this method, CaO component absorbs inclusion in molten steel and the fiber component prevents consumption of CaO and the stability of working body is improved. As SiO2 and the equivalent ratio of CaO/SiO2 are suitable, the heat resistance, collapsibility and cleanliness are improved and the working ratio of the equipment body is improved.
Patent JP-S59166700-A (JP)
Inventor: IENO POYUBIKUSU
IPC: C25F5/00
Filed: 1983-10-28
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-S58106124-A (JP)
Title: Cooling device of water-cooled engine
Inventor: FURUYA KATSUJI
IPC: F01P7/16
Filed: 1981-12-17
Abstract: PURPOSE:To improve a cooling characteristic at high temperature of the outside air without reducing a warming characteristic at low temperature of the outside air and hold temperature of cooling water approximately to a limit value, by providing the cooling water outlet of an engine with a valve, whose opening is  controlled responsively to temperature of the outside air. CONSTITUTION:Flow inlets of a riser part 12 and thermostat chamber 13 are connected with a cooling water outlet of an engine 11, and an outlet of this riser part 12 and bypass outlet of the chamber 13 are connected with a suction port of a water pump 15 through a bypass passage 14. A passage from the chamber 13 to a bypass radiator 19 is provided to the cooling water outlet of the engine 11, and a valve 19, whose opening is controlled by a controller 21, is connected to said passage. A detected value of an outside temperature sensor 20 is input to the controller 21 to set opening temperature of the valve 19 in accordance with outside air temperature.
Patent JP-S6263454-A (JP)
Title: Package for semiconductor device and manufacture thereof
Inventor: NOMURA TETSUO
IPC: H01L21/48
Filed: 1985-09-14
Abstract: PURPOSE:To form a semiconductor package, which is provided with pins having sufficient charateristics from the viewpoints of solder wettability and mechanical strength, by performing precipitation hardening of a plurality of the pins, which are attached to a substrate. CONSTITUTION:In consideration of glass sealing and soldering of a cap, pins 12 are formed with a copper alloy having a precipitation hardening effect. If it desirable that the copper alloy is of a low temperature precipitation type in a short time. As such a copper alloy, copper, in which at least one element that is selected in a group of iron, silicon, nickel, chromium and cobalt is added, is used. Anyway, the copper alloy, which is hard to be oxidized at the time of the glass sealing and whose solder wettability is not impaired in soldering, is selected. Even if the copper alloy is oxidized, the alloy can be simply removed. Therefore plating is not required on the pins 12.
Patent JP-H02224680-A (JP)
Title: Golf training apparatus
Inventor: ROBAATO ENU FURIIAA
IPC: A63B69/36
Filed: 1989-08-04
Abstract: PURPOSE: To enable to regulate back swing and down swing to enable to preferably transmit the angle movement quantity of a club to a ball by utilizing both eyes and hands, by equipping a hollow grip part with the top part and the bottom part and a light generating means to project a parallel light beam from the grip part to the outside. CONSTITUTION: This device 10 is in a form of a golf club and is equipped with a grip part 100, a shaft part 102 extended therefrom, and a club head 104 at the end part thereof. A light source 200 and a power source 300 are positioped in the grip part 100, and a positionable laser cutoff mechanism 400 is mounted on the top end 105 of the grip part 100. The light source 200 is preferably to be one to generate a light bream in a parallel condition such as the one to be generated by a laser generator. Thus, extremely narrow width light in a parallel condition accurately prepare a swing plane of a golfer by a laser beam projected from the top part of the grip part and provide an accurate visual light passage to the golfer during back swing and down swing.
Patent JP-H0251503-A (JP)
Title: Method for hydrogenating olefinically unsaturated polymer
Inventor: HATTORI IWAKAZU
IPC: B01J31/12
Filed: 1988-08-16
Abstract: PURPOSE:To prepare a polymer with excellent weathering, oxidation and heat resistance and excellent hue by hydrogenating an olefinically unsatd. polymer in the presence of a catalyst system comprising a specific organotitanium compd. and a specific org. compd. to thereby selectively hydrogenate double bonds of said unsatd. polymer with less catalyst. CONSTITUTION:An olefinically unsatd. polymer (e.g., polystyrene-polybutadiene block copolymer) is brought into contact with hydrogen in a hydrocarbon solvent in the presence of a catalyst comprising a titanium compd. of formula I, II or III [wherein each of X1, X2, X3 and X4 is formula IV (wherein each of R1, R2 and R3 is H or 1-4C alkyl); Y is halogen; n is 0 or 1; Cp is cyclopentadienyl; Z is 4-12C divalent hydrocarbon residue] (e.g., tetrabenzyltitanium) and an org. compd. of groups I, II or III (e.g., an organolithium compd. or an organoaluminum compd.) to selectively hydrogenate double bonds of said olefinically unsatd. polymer. A polymer with excellent weathering, oxidation and heat resistance and excellent hue is obtd. with less catalyst at a low pressure and a high temp.
Patent JP-H0649594-A (JP)
Title: Steel plate excellent in damping characteristic
Inventor: INOUE HISASHI
IPC: C22C38/54
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a steel plate excellent in damping characteristic against vibrations caused by wind, earthquake, etc., when used for steel structures, such as bridge and buildings. CONSTITUTION:In an integrated steel plate having a surface layer part composed of dead soft steel and an inner layer part composed of high tensile strength steel, the surface layer has a composition consisting of <=0.01% C, <=0.05% Si, <=0.5% Mn, 0.005-0.07% Al, and the balance Fe with impurities and containing, if necessary, one or more elements among Ti, Nb, and Ca. The inner layer has a composition consisting of 0.04-0.2% C, 0.05-0.4% Si, 0.5-1.5% Mn, 0.2-1.5% Cr, 0.1-1.0% Mo, 0.005-0.08% Al, and the balance Fe with impurities and further containing, if strength and toughness are necessary, one or more elements among Ni, Cu, Nb, V, Ti, B, and Ca. By this method, damping characteristic against the vibration load within the range of elasticity of the inner layer can be improved by the absorption of energy due to the plastic deformation of the surface layer.
Patent JP-H0369553-A (JP)
Title: Production of oxide superconductor
Inventor: YASUHARA SEIJI
IPC: C01G1/00
Filed: 1989-08-07
Abstract: PURPOSE:To enhance suspension effect and to increase critical current density by adding a specified additive to calcined powder of a superconducting material and carrying out molding and sintering under special conditions. CONSTITUTION:An additive selected among Sr (compd.), Sn (compd.) and Bi (compd.) is added to calcined powder of an Lu-Ba-Cu-O type superconducting material contg. Lu, Ba and Cu in 1:2:3 molar ratio by 0.5-3% and they are mixed, pulverized, molded and sintered by heating and holding at a constant temp. of 930-1,000 deg.C. Between these heating and holding stages, the temp. is raised once to 950-1,050 deg.C above the constant temp., kept for <=30min and dropped to the constant temp. within 30min. An oxide superconductor having 1.0-4.0X10<5>A/cm<2> critical current density at 77K in the absence of a magnetic field and 1.0-5.0X10<4>A/cm<2> critical current density at 77K in a magnetic field of 1S is obtd.
Patent JP-S58103123-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: TANAKA YUUJI
IPC: H01L21/324
Filed: 1981-12-16
Abstract: PURPOSE:To prevent the redistribution by the surface deposition of Cr and by heat diffusion caused by the stress of a protective film interface by a method wherein an impurity ion is accelerated at a high electric field and is implanted into a compound semiconductor substrate provided with epitaxial growth and heat treatment (annealing treatment) is applied after forming an insulating protective film on the surface of the substrate. CONSTITUTION:After implanting <28>Si<+> of an N-conductive type impurity ion into the surface of a Cr dope semiinsulating GaAs substrate at an accelerating energy of 100keV, SiH4-NH3-H2 group gas is introduced in the substrate from an infrared heating-type nitride film growth device, and a nitride film with a film thickness of 1,000Angstrom  is grown (regionI) with growth speed of 400Angstrom /min at a growth temperature of 700 deg.C. Next, the atmosphere is changed to N2 atmosphere under the present temperature condition, and room temperature is increased up to an annealing temperature of 800 deg.C at a temperature up speed of 100 deg.C/sec. Then, natural cooling is done (region II) by isolating infrared rays after maintaining the nitride film at 800 deg.C for 10min. An impurity conductive layer obtained in this way extremely controls unnecessary heat history as oppose to a conventional method and is superior in reproducibility.
Patent JP-H0627434-A (JP)
Title: Liquid crystal display device and method for driving the same
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/133
Filed: 1992-07-07
Abstract: PURPOSE:To provide a polymer dispersion type liq. crystal display device capable of high capacity display and having memory property and to provide a method for driving the display device. CONSTITUTION:This liq. crystal display device has a liq. crystal dispersed layer consisting of a liq. crystal 31 and a holder 32 for dividing the liq. crystal 31 into fine regions and having light transmissivity which is irreversibly varied by impressed voltage, a pair of substrates 11, 21 having electrodes 12, 22 on the insides and holding the liq. crystal dispersed layer between them, a means of heating the liq. crystal dispersed layer and a means of impressing voltage between the electrodes.
Patent JP-S6183897-A (JP)
Title: Ceramic heat exchanging unit
Inventor: FUKATSU YUKIO
IPC: F28D7/00
Filed: 1984-09-28
Abstract: PURPOSE:To improve the heat exchanging efficiency between fluids which are different in the specific heat and/or heat transmission coefficient by installing multiple ceramic tubes so as to intersect air passages to a ceramic honeycomb, bonding material being applied to joints between them. CONSTITUTION:Powder or suspension containing carbides and silicon carbide powder as necessary is coated to the outer surface of a tube 13 of silicon carbide. With the tube installed to a silicon carbide honeycomb body 11, metallic silicon is set to joints between the tube and the honeycomb body by dipping, suction, injection or application. Then, by using a reactive sintering method in which the sintering is conducted for hardening as carbon and silicon are reacting under the ambient condition of molten metallic silicon, the tube and the honeycomb body are bonded by a bonding material 14 of silicon carbide. In this manner, when an application is made to the heat exchange between fluids such as water and gas which are greatly different in the heat transmission coefficient, the surface area of a fin, i.e. the honeycomb body, can freely be made larger in comparison with the inner surface area of the tube, and so, the heat balance can be improved to heighten the heat exchanging efficiency.