baber/WOPTO huggingface dataset:
Patent JP-S53102565-A (JP)
Title: Carrying vehicle
Inventor: SESHIRU GUTSUDATSUKURU
IPC: B66F9/14
Filed: 1978-02-09
Abstract: An industrial truck includes a pair of forks mounted on a carrier at one end of a boom. The boom can be traversed in a constrained manner, one end of the boom following a D-shaped path, the boom having components of movement lengthways, fore and aft of the truck and laterally, across the truck and the carrier can be swivelled relative to the boom. Mechanical or electrical constraints may be incorporated to permit pivoting of the carrier about an axis spaced from the end of the boom so that the forks may be rotated within the width of the truck before any sideways reach movement.
Patent JP-H10214820-A (JP)
Title: Pattern formation method
Inventor: SUGIMOTO KAZUO
IPC: H01L21/302
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a method of forming a multilayer mask with reduced measurement change, high precision and a high aspect ratio, by performing dry etching with controlled plasma state, based on the ratio between a first- wavelength light-emission intensity and a second-wavelength light-emission intensity. SOLUTION: In an ECR plasma etching device, light emission of 777nm by transition in quintet excited state of generated enzyme plasma and light emission of 844nm by transition in triplet excited enzyme state are converged by an optical lens 11, and measured by an emission spectroscope 12 via an emission measurement window 5, and the light emission intensities are found. Then, plasma condition is set such that the etching selective ratio becomes hither, based on the ratio between the plasma light emission intensities of first and second light emission wavelengths. By this arrangement, the etching selective ratio of an organic resist material layer can be higher with respect to a material layer having an Si-O bond, and the amount of reduction of the material layer having the Si-O bond can be increased, the further, the material layer having the Si-O bond can be thinned.
Patent JP-S62169153-A (JP)
Title: Method for stabilizing organic substance for substrate to light
Inventor: SUGITA SHUICHI
IPC: G03C7/26
Filed: 1986-01-21
Abstract: PURPOSE:To improve the light stability of an org. substance for a substrate having the absorption maximum at about 300-800mmu wavelength by combining the org. substance with at least one kind of specified metallic complex. CONSTITUTION:An org. substance for a substrate having the absorption maximum at about 300-800mmu wavelength is combined with at least one kind of metallic complex represented by formula I or II. In the formulae, each of R<1>-R<4> is ha, halogen or the like each of R<5> and R<7> is H, alkyl or aryl, R<6> is alkyl or aryl, X is -O-, -S- or the like, R<8> is H or alkyl, Y is a bonding radical or a bivalent combing group, M is Cu, Co or the like, A is a compound having N or the like and n=0, 1, 2 or 3. A complex represented by formula Ia or IIa is preferably used as the metallic complex represented by the formula I or II.
Patent JP-H10211294-A (JP)
Title: Aroma mask
Inventor: SUZUKI YUJI
IPC: A62B18/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an arma mask which can be used for a long time or repeatedly while not giving uncomfortableness of undesirable odor, but rather providing comfortableness. SOLUTION: An aroma mask comprises nonwoven fabric 11 disposed at least on one surface of a synthetic resin film 10 in which perfume 12 is impregnated. The synthetic resin film of the aroma mask comprises one of ethylene- vinyl acetate copolymer, acrylonitrile-butadiene-styrene copolymer, and polyvinyl chloride film, and it has ventilation pores.
Patent JP-H08211104-A (JP)
Title: Module with trigger signal output
Inventor: HATTORI YOSHIKAZU
IPC: H03M9/00
Filed: 1995-02-01
Abstract: PURPOSE: To make the output signal from a module observable easily on an oscilloscope by providing a section for outputting a trigger signal in synchronism with the waveform of output signal. CONSTITUTION: A PLL(Phase-Locked Loop) 11 delivers a high rate clock in synchronism with a signal from an external clock to a parallel/serial converter 12 and a trigger signal output section. The converter 12 converts a parallel data into a serial data and a transmitting section 13 transmits the serial data signal to the outside. A receiving section 14 receives the serial data, which is converted into a parallel data before being outputted. Thus, the PLL 11 produces a high rate clock from a low rate external clock and the converter 12 converts the high rate clock into a high rate serial data which is delivered from the transmitting section 13. A high rate clock being delivered from the PLL 11 to the converter 12 is branched and delivered, as a trigger signal, from the trigger signal output section.
Patent JP-S5298256-A (JP)
Title: Heat pipe
Inventor: NISHIKAWA KATSUYA
IPC: F28D15/00
Filed: 1976-02-14
Abstract: PURPOSE: To make unidirectional the heat transfer of a heat pipe, by arranging a check valve inside the heat pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61173986-A (JP)
Title: Pressure sensitive copying paper
Inventor: KAWAMURA MICHIO
IPC: B41M5/155
Filed: 1985-01-29
Abstract: PURPOSE:To improve color-forming speed, formed color density, sun-resistance stability of color-formed image, sun-resistance stability of color-developing surface, plasticizer-resistance stability of color-formed image, etc. by using baked clay calcium carbonate-blended inorg. pigment, and phenol-polymerized coloring agent. CONSTITUTION:A high oil-absorption phenyl copolymer color-developing layer having chemical stability to sun and plasticizer is considered to be formed by an inorganic pigment formulated with baked clay calcium carbonate. That is, it is considered that the formation of such a developing layer is due to the improvement effect of a color-forming physical constitution and the involved development effect of a chemical stability of the phenol copolymer developer layer by a formulated inorganic pigment of baked clay calcium carbonate.
Patent JP-S56112465-A (JP)
Title: Vapor depositing unit
Inventor: FUJITA TAKASHI
IPC: G01B11/06
Filed: 1980-02-08
Abstract: PURPOSE:To form a film of vapor deposition on the material to be vapor deposited at high precision, by vapor depositing simultaneously the material to be vapor deposited and a light-transmissive substrate both installed in a vapor depositing unit, and by controlling the evaporation quantity of vapor depositing material in accordance with the result of the measurement of light quantity transmitted through the substrate. CONSTITUTION:Material to be vapor deposited such as a film 20 etc. and a light- transmissive film 30 which is in a prescribed proportional relation with the film 20 are installed in a vapor depositing unit, and both the films 20, 30 are vapor deposited simultaneously while traveling. The light transmitted through the vapor deposited substrate film 30 is detected by a detecting means constituted of a light projector 7 and a light receptor 8 etc., and the detected value is fed to a control unit 9, hereby an output proportional to the transmission is generated. An electric power source 12 which heats a crucible 10 of an evaporation source is controlled through a control circuit in accordance with the output. For the substrate film 30, a film is used the thickness of which is in a prescribed proportional relation to the film 20 to be vapor deposited. Hereby, the thickness of the deposition is maintained at high precision constantly.
Patent JP-H03219323-A (JP)
Title: Data input device
Inventor: YANAKA TOSHIKAZU
IPC: G06F3/0354
Filed: 1990-01-25
Abstract: PURPOSE:To completely stop the operation of transmission means and to attain inexpensive constitution based upon mechanical constitution by providing the data input device with a stop means for stopping the operation of the transfer means. CONSTITUTION:The data input device is provided with a rotor 3 stored to be partially projected from a frame body 2 and held to be optionally rotated, transfer means 4a, 4b for transmitting the rotation of the rotor 3 to detection parts 5a, 5b and the stop means 20 for stopping the operation of the means 4a, 4b. When a stop button 8 is depressed, a lock gear 20b is engaged with a roller gear 20a to disable the gear 20a from rotating. Namely, even if shock or vibration is applied to a mouse 1 from the external and the ball 3 is rotated, the rollers 4a, 4b are not rotated, so that no electric signal is outputted from the encoders 5a, 5b. Consequently, the data input device capable of completely stopping data input which is the operation of the mouse 1 and constituting the inexpensive device based upon the mechanical constitution can be obtained.
Patent JP-H10215162-A (JP)
Title: Switch circuit
Inventor: KOHAMA KAZUMASA
IPC: H01P1/15
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve isolation, to lower a cost and to miniaturize a device in a quasi microwave band. SOLUTION: A first signal route 14 is formed by serially connecting two FETs Q11 and Q12 between first and second input/output terminals 11 and 12, a second signal route 15 is formed by serially connecting the two FETs Q15 and Q16 between first and third input/output terminals 11 and 13 and the ground side of shunt FETs Q13 and Q17 on the side of the first input/output terminal 11 in the first and second signal routes 14 and 15 is connected to a common ground on a chip. On the other hand, the ground side of the shunt FETs Q14 and Q18 on the side of the second and third input/output terminals 12 and 13 is connected to the ground on the outside of an IC.
Patent JP-H03219658-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUYA KIYOHIRO
IPC: H01L21/82
Filed: 1990-01-24
Abstract: PURPOSE:To largely reduce or eliminate an interconnection region which is required except a layout block and to enhance integration of semiconductor elements, etc., by dividing interconnections for connecting the blocks therebetween into second and third layer interconnections, and arranging all or part of the interconnections by using the blocks. CONSTITUTION:Basic gates necessary for a semiconductor integrated circuit device are prepared as standard cells 1-22, and the cells 1-22 are so grouped to suitable number of stages that second and third layer interconnections 2AL, 3AL to be connected to each other are short and not entangled. Then, the interconnections 2AL, 3AL are formed by using interconnection regions B, C on standard cell rows. If all the interconnections cannot be provided, conventional interconnection regions 23-24 on the regions B, C and the periphery of the standard cell row. Thus, the regions 23-24 provided between the stages have no interconnections 2AL, 3AL or can be largely reduced in number even if the interconnections 2AL, 3AL exist to enhance the integration of the entirety, thereby reducing a board.
Patent JP-S53100657-A (JP)
Title: Apparatus for continuous treatment of sludge liquid
Inventor: MORI SHIGERU
IPC: C02F11/20
Filed: 1977-02-14
Abstract: PURPOSE: To improve dehydration capacity of sludge through melting thereof for dehydration after completely frozen with a high efficiency by maintaining a half frozen one at a temperature below the freezing point thereof for a given time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62253170-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMASHITA KIYOTOSHI
IPC: G03C7/32
Filed: 1987-01-26
Abstract: PURPOSE:To enhance color reproducibility, sharpness, and grainness by specify ing the proportion of colored magenta coupler in the total amount of a pyrazolotriazole type magenta coupler and the colored magenta coupler contained in a silver halide emulsion layer. CONSTITUTION:At least one of the photosensitive silver halide emulsion layers contains the pyrazolotriazole type magenta coupler A and the colored magenta coupler B in a B/(A+B) molar ratio of >= 0.17. The coupler A is, preferably, represented by formula I or II in which each of R1 and R2 is alkyl, aryl, or heterocyclic; Z is H or a group, such as halogen, alkoxy, or the like, to be released upon the coupling reaction with the oxidation product of an aromatic primary amine color developing agent and dormation of a dye. The couplers A and B may be added to any of the emulsion layers, but generally they are used for a green-sensitive layer.
Patent JP-S62175052-A (JP)
Title: Remote power source turning-on control system
Inventor: CHIKUSHIMA TOSHIHIRO
IPC: H04L12/70
Filed: 1986-01-29
Abstract: PURPOSE:To execute the power source turning-on action only with the incoming call from a special power source turning-on instructing side system by using the fact that call user data in a CR packet is transmitted even to a CN packet as it is and meaning that the code of one byte is the instruction of the power source turning-on operation. CONSTITUTION:When an executing side system 3 is a power source turning-off condition, an instruction side system 1 transmits the outgoing call request packet (CR packet) of a format, and when the executing side system 3 receives the incoming call packet (CN packet) of the format, for the executing side system 3, the instruction of the power source turning-on operation is executed by the instructing side system 1. In the format of the CR packet/CN packet, call user data are one byte, and have the value specified for each system, for example, the value of X'88'. The value means a power source turning-on instruction, the executing side system 3 does not execute anything even when the system receives the CN packet having the call user data except this value and executes no response. The executing side system 3 comes to be the condition during the power source turning-on action when the power source turning-on operation is instructed.
Patent JP-S62175979-A (JP)
Title: Manufacture of magnetic head
Inventor: WATABE KENJIRO
IPC: B23K26/21
Filed: 1986-01-29
Abstract: PURPOSE:To weld ultrathin plate parts without a defect and also cleanly by an inexpensive method, and to improve the productivity by providing a groove part connected to a laser guide hole part in air, on a contact surface side to an object to be welded, of a clamp piece and a local clamp pushing piece for making the object to be welded adhere closely. CONSTITUTION:With regard to a clamping method of a weld point 5, a groove part 14 connected into the air is provided on an opposed surface side to a load arm 3 of a clamp piece 8 and a local pushing piece 10, and in the same way, with regard to the weld point 5, as well, a groove part 15 connected into air is provided on an opposed surface side of a gimbal 2. In such a way, a molten scattering evaporated matter generated from a weld point can be diffused into air in a place where its generating point is as near as possible, no gaseous residual pressure is generated, and an adhesion to the weld points 5, 6 and the clamp related parts 10, 11 can be prevented.
Patent JP-H01191679-A (JP)
Title: Protoplast-fused yeast, its preparation and production of seasoning
Inventor: HORITSU HIROAKI
IPC: A23L27/24
Filed: 1988-01-28
Abstract: NEW MATERIAL:Yeast produced by the protoplast fusion of a yeast belonging to genus Zygosaccharomyces and having excellent ethanol productivity with a yeast belonging to genus Candida and capable of producing 4-ethyl.guaiacol (abbreviated as 4-EG). USE:Capable of producing a seasoning having excellent flavor and taste in a short time. It has excellent productivity of ethanol and 4-EG. PREPARATION:A yeast belonging to genus Zygosaccharomyces and having excellent ethanol productivity (e.g., Zygosaccharomyces rouxii IFO 1877) and a yeast belonging to genus Candida and having 4-EG productivity (e.g., Candida versatilis FRZ451) are subjected to protoplast fusion and the objective yeast is separated from the obtained fused protoplast.
Patent JP-S62177146-A (JP)
Title: Manufacture of permanent magnet material
Inventor: ANPO TAKESHI
IPC: C22C38/00
Filed: 1986-01-29
Abstract: PURPOSE:To manufacture permanent magnet material superior in magnetic property, by melting and ultrarapidly cooling alloy components such as rare earth element, Fe, B and Ti, etc., in a specified compsn. to foil, and covering the surface with metal, pulverizing it, then mixing with resin. CONSTITUTION:Alloy components having the compsn. indicated by a generals formula R1-alpha-beta-gammaFealphaXbetaMgamma (in the formula, R; at least one kind among rare earth elements contg. Y, X; at least one kind among B, C, N, Si, P, M; at least one kind among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Al, and 0.60<=alpha<=0.85, 0<beta<0.15, 0<gamma<0.20, further the Fe of <=30wt% can be substituted by one kind or more elements among Ni, Mn, Co) is melted in inert atmosphere. The melted alloy is cooled to foil or flaky state by ultrarapid cooling method. Next, surfaces of these foil or flakes are covered with a metal such as Cr, Co, Ni by which magnetic property is not affected, by vapor deposition method, etc. The covered material is pulverized mixed with thermoplastic or thermosetting resin, these are compacted to obtain the titled material.
Patent JP-S61176739-A (JP)
Inventor: UJIGAWA KAZUO
IPC: E04B2/56
Filed: 1985-01-29
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-S61174316-A (JP)
Title: Rapid and uniform heating furnace
Inventor: OZEKI KAZUMASA
IPC: C21D1/00
Filed: 1985-01-30
Abstract: PURPOSE:To heat uniformly a material to be treated by directly blowing hot gas from burners on the material placed on a carriage and moving the carriage back and forth. CONSTITUTION:Burners 2 for heating a material to be treated are arranged in line in the longitudinal direction of a rapid and uniform heating furnace at prescribed intervals so that the nozzles confront the inside of the furnace. A material 1 to be treated is placed on the top of a carriage structure which is freely moved back and forth in the longitudinal direction of the furnace. The carriage structure has wheels 3 under the bottom. The material 1 is heated rapidly and uniformly in the rapid and uniform heating furnace.
Patent JP-H08213503-A (JP)
Title: Ceramic package and sealing method thereof
Inventor: YAMAMOTO TETSUYA
IPC: H01L23/10
Filed: 1995-02-02
Abstract: PURPOSE: To prevent splutters from occurring by a method wherein a solder layer is interposed between the metallized layer of a package substrate and the other metallized layer of a lid, the metallized layer of the lid is set larger in width at its corners than at its sides, and the width ratio of the seal path on the side to that on the corner is set larger than a specific value. CONSTITUTION: A solder layer 15 is interposed between the metallized layer 20 of a package substrate 11 and the metallized layer 14 of a lid 12, and the metallized layer 14 of the lid 12 is made larger in width at its corners than at its sides. Provided that the width of a seal path is defined as a horizontal distance between the inner periphery of the metallized layer 20 of the package substrate 11 and the outer periphery of the lid 12, the ratio of the seal path W1 of the side of the package substrate 11 to the seal path W2 of the corner is set to 1:1.2 or above, and the width A2 of a meniscus is set small. Therefore, gas inside a cavity 16 is liable to be discharged out through the center of the sides, the solder layer 15 flows less out of the cavity 16 and improved in gas pressure resistance around the corner, so that splutters are restrained from occurring.
Patent JP-S54109395-A (JP)
Title: Drive circuit for static display unit
Inventor: MURAKAMI ISAO
IPC: G09F9/30
Filed: 1978-02-15
Abstract: PURPOSE: To make the unit compact in size, by making easy the modular constitution of the peripheral circuit for the driver, through the charging of the capacitor selected in time-sharing manner and the adoption of the cahrge as temporal drive power every element of the static display unit.  
     CONSTITUTION: Capacitors C 1  ... C 7  are connected to the elements a ... g of the static display units A 1  and A 2 , and the capacitor selected out of these is taken as tentative drive power for each element in time sharing manner. Accordingly, the dynamic drive for the static display units A 1  and A 2  is possible without using expensive high dielectric strength switching elements, and since the diodes and resistors in the drive circuit are easily in modular constitution, the unit is made compact in size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63302448-A (JP)
Title: Optical thermomagnetic recording medium
Inventor: TSUTSUMI KAZUHIKO
IPC: G11B11/10
Filed: 1988-01-26
Abstract: PURPOSE:To enable efficient taking out of light reproduction output by disposing a 1st ternary amorphous magnetic TbFeCo alloy layer where the sub-lattice magnetization of FeCo is dominant at a room temp. and further, disposing the 2nd ternary amorphous magnetic TbFeCo alloy layer where the sub-lattice magnetization of Tb is dominant at a room temp. and utilizing an exchange bonding. CONSTITUTION:This recording medium has a magnetic layer 4 which is formed by laminating the 1st ternary amorphous magnetic alloy layer of TbFeCo having the axis of easy magnetization in the direction perpendicular to the film plane and expressed by Tbx(Fe1-yCoy)1-x and the 2nd ternary amorphous magnetic alloy layer 3 of TbFeCo having the axis of easy magnetization in the direction perpendicular to the film plane and expressed by Tbx(Fe1-yCoy)1-x and in which the 1st and 2nd amorphous magnetic alloy layers 2, 3 are exchange-bonded. The 1st amorphous magnetic alloy layer 2 is of 0.1<=x<=0.2, 0<y<0.5 and the 2nd amorphous magnetic alloy layer 3 is of 0.2<x<=0.35, 0<=y<0.5. The sub-lattice magnetization of FeCo is dominant in the 1st amorphous magnetic alloy layer 2 at the room temp. and the sub-lattice magnetization of Tb is dominant in the 2nd amorphous magnetic alloy layer. The light reproduction output is taken out efficiency by effectively utilizing the resultant max. angle of Kerr rotation.
Patent JP-H11217640-A (JP)
Title: Magnesium-type hydrogen storage alloy
Inventor: AKIBA ETSUO
IPC: C22C45/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an Mg-type hydrogen storage alloy having high practicality by making it possible to occlude and release hydrogen in a lower temperature region. SOLUTION: This Mg alloy has a composition represented by MgNiXM1Y and also has at least either of nano-crystal structure or amorphous structure. In this case, M1 in the formula MgNiXM1Y is a transition metal element, particularly iron (Fe) or chromium(Cr), and further, M1 is chromium(Cr) and the value of Y is <=0.25 (where Y>0 is satisfied).
Patent JP-H051956-A (JP)
Title: Temperature difference detecting circuit for calorimeter
Inventor: KOMIYAMA MAKOTO
IPC: G01K17/00
Filed: 1991-02-07
Abstract: PURPOSE:To amplify a low-level signal without using a transformer by converting the DC voltage generated on a thermocouple into AC with a chopper, and setting the impedances of the thermocouple and a feedback resistor equal. CONSTITUTION:The DC output voltage of a thermocouple 1 is converted into AC voltage by a chopper 2 driven by a switch control section 8, and it is fed to a differential amplifier 4 and differentially amplified. Since the chopper 2 is used in this circuit constitution, the offset voltage of the differential amplifier 4 liable to generate an error is canceled. The offset voltage in the middle is also canceled by an AC amplifier 5. Since the impedances of the thermocoupler 1 and a feedback resistor 3 are set equal for the offset current, no offset voltage appears at the output. A temperature difference detecting circuit for a calorimeter generating no error can be realized.