baber/WOPTO huggingface dataset:
Patent JP-H04162699-A (JP)
Title: Electronic parts mounting device
Inventor: TSUCHIDA MASATO
IPC: H05K13/04
Filed: 1990-10-26
Abstract: PURPOSE:To contrive to improve the mounting efficiency of electronic parts by providing a mounting head with parts-detecting means composed of emitter and line sensors and by detecting the posture of electronic parts, calculating a correction quantity and correcting a part of the posture, while the mounting head moves to the upper part of a printed board. CONSTITUTION:When a mounting head 12 takes out electronic parts 17 from a parts tray 14 by a means such as attraction and begins to move onto a mounting substrate 16, an attraction nozzle 35 is rotated for the purpose of correcting the posture directed in the direction of rotation. Then, the posture directed in the Xand Y-directions is measured, a measured value is sent to NC controller 20, and a corrected value is calculated and stored in the NC controller 20. A mounting object on the substrate 16 is photographed by a substrate-correcting camera 11 attached to the head 12. The posture of the mounting object is measured from picture data by a picture processor 21. The correction quantity for the mounting object is sent to the device 20 for the purpose of calculating and storing the correction quantity. The command value of the head 12 is calculated from this correction quantity, and the head 12 is moved and the electronic parts 17 are mounted accordingly.
Patent JP-H08118822-A (JP)
Title: Thermal transfer image-receiving sheet
Inventor: YAMAZAKI MASAYASU
IPC: B41M5/52
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a thermal transfer image-receiving sheet having anticurl properties and no possibility of damaging an image-receiving surface even when the image-receiving sheets are used in a lap state by a method wherein in a thermal transfer image-receiving sheet provided with a back layer on a substrate sheet on the non-image-forming side thereof, acrylic polyol is incorporated in the back layer. CONSTITUTION: In a thermal transfer sheet to be heated for forming a dye image on a material to be recorded, a back layer made of acrylic polyol is formed, and at least either inorganic fine particles or organic fine particles are incorporated in the back layer. A nylon filler used for the organic fine particles is a nylon 12 filler having a molecular weight of 100000-900000 and an average particle diameter of 0.01-30μm. The back layer is cured by a curing agent. Furthermore, an antistatic resin layer and an accepting layer are formed on a substrate sheet on the image-forming side thereof. A cation-modified acrylic resin is incorporated in the antistatic resin layer.
Patent JP-H01129928-A (JP)
Title: Manufacture of fe-cr-al rolling stock
Inventor: ISHII KAZUHIDE
IPC: C21D8/00
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the title rolling stock causing no internal cracking at the time of cooling at a low cost by successively subjecting an Fe-Cr-ACl steel ingot contg. prescribed amts. of Cr and Al to blooming, holding in a specified high temp. range and cooling to a prescribed temp. or below. CONSTITUTION:An Fe-Cr-Al steel ingot contg. 12-26wt.% Cr and 2-6wt.% Al is bloomed to obtain a rolling stock such as a slab. In order to improve the toughness and oxidation resistance of the steel, <= about 0.5wt.% Ti, Nb or Zr and <= about 0.3wt.% Y, La, Ce or Nd may be incorporated into the ingot. The rolling stock is held in the temp. range of 800-1,000 deg.C for >=1hr and cooled to <=300 deg.C. An Fe-Cr-Al rolling stock causing no internal cracking at the time of cooling is obtd.
Patent JP-H06135578-A (JP)
Title: Automatic nonstop paper stacker for paper feeding
Inventor: TAWARA MASAKI
IPC: B65H1/30
Filed: 1992-10-26
Abstract: PURPOSE:To provide an automatic nonstop paper stacker for paper feeding, capable of eliminating any malfunction in a separator due to the evulsion of spits. CONSTITUTION:This paper stacker is installed in a paper feeding part of a sheet printer equipped with a paper stacking block mounting a paper stacking plate loaded with paper and intermittently going up automatically with the paper feeding, and plural pieces of spits 78 being inserted into grooves on top of the paper stacking plate when the paper loaded on the paper stacking plate is reduced to the specified quantity and uplifting the paper and temporarily holding it when the paper stacking plate goes down together with the paper stacking block. In this constitution, the next paper loaded on the paper stacking plate being situated in a down position goes up together with the paper stacking block, and when it comes into contact with the upper paper via plural pieces of spits 78, these several spits 78 are pulled out in parts and the upper paper and the lower paper are made so as to be superposed on each other.
Patent JP-2001109948-A (JP)
Title: Commodity take-out device for automatic vending machine
Inventor: KATSURAYAMA NORIO
IPC: G07F11/58
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To shorten the transport time to a commodity take-out port by simultaneously executing the operations of the lateral transport and the vertical transport of commodities in parallel only by one driving motor and a driving spring. SOLUTION: In the commodity take-out device, commodity discharge ports 5a to 5c arranged from the right to the left are installed in an inner door provided to the front face of a cabinet and a commodity take-out port 4 is provided to the high position of an outer door. A commodity discharged from a commodity storage rack in a case is lifted and transported and it is sent out to the commodity take-out port. A bucket 11 where an exit stage 11a opened to a front part is formed at an end part, a bucket raising/lowering driving mechanism 12, a horizontal conveyor mechanism 13 incorporated into the bucket and a power spring 14 as a driving spring for accumulating/energizing spring force in the lowering/moving process of the bucket and revolving the horizontal conveyor mechanism in a constant direction with accumulated/energized spring force in a raising/moving process are arranged.  The commodity 10 discharged from the case and transferred to a horizontal conveyor is moved to the exit stage in the raising/moving process of the bucket and it sent out to the commodity take-out port in a raised position.
Patent JP-2001109034-A (JP)
Title: Exposure controlling and driving device
Inventor: ODA HAJIME
IPC: H04N5/238
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the temporary reduction of a battery voltage due to a shutter drive. SOLUTION: The charged voltage of a capacitor C2 is made to be used as the power source of a motor 9 driving a shutter which also serves as a diaphragm and the operating current of a converter 7 charging the capacitor C2 is detected and this current is made so as not to exceed a prescribed value.
Patent JP-H11110953-A (JP)
Title: Recording/reproducing device
Inventor: SAKUMA HIROTO
IPC: G11B27/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve operability when a track is omitted by specifying a prescribed position of a recording signal track corresponding to information, dividing the track on the specified position, making the track number of the first half of the divided track the number of the recording signal track before division and storing the latter half as the number adding 1 to a final track number before division. SOLUTION: When the track #2 of an MD sound recorded until three tracks is divided to be edited, first of all, a division point of track division editing is definitely checked. When the track is divided by an address P temporarily, it is divided to two of the first half part that the start address of the MD is C, and the end address is P, and the latter half part that the start address of the MD is Q (address next to P), and the end address is D. The first half part is registered with the track #2 as in is, and the latter half part is registered with the number adding 1 to the present final track. That is, the latter half part is registered as the track #4.
Patent JP-H04161898-A (JP)
Title: Melting furnace
Inventor: YOSHIOKA MASAHIRO
IPC: G21F9/16
Filed: 1990-10-25
Abstract: PURPOSE:To reduce occurrence of trouble due to electric short circuit by electric conductive stack by forming a melting tank in cone shape decreasing diameter at the bottom and providing a pair of electrodes projecting horizontally in parallel. CONSTITUTION:When electric current is sent to a pair of electrodes, wastes such as radioactive waste liquid and materials to be melted become molten state, radioactive solids are taken in the melt X, off gas of mixture of steam, volatile gas, etc., are generated. As heavy metals separated from the melt X sink to reach a slanted inner wall surface 10, they pile on the bottom and electric conductive stack S increases. Even in this case, by projecting a pair of electrodes 3 in counter directions being apart from a side wall 2, the contact of the electrodes 3 to the electric conductive stack S is eliminated and the occurrence of trouble due to electric short circuit is prevented.
Patent JP-H03149337-A (JP)
Title: Autonomous distribution type engine control device
Inventor: ASANO SEIJI
IPC: G06F15/177
Filed: 1989-11-07
Abstract: PURPOSE:To facilitate the reorganization of a system by giving backup function to a module which has autonomous distributing function and is formed of a sensor and an actuator, and arranging each autonomous distribution module on a common data bus, and moreover connecting a fixed control device to the data bus. CONSTITUTION:Each of atoms 1-3 is formed as a module loaded with a computer. A computer module 20 is composed of CPU 21, I/O 22 which takes in signals issued from outside devices such as various sensors and drives an actuator for a fuel injection valve, a communication circuit 23 to send and to receive data through a data bus 5 serving as a common circuit, EPROM 24, 25 to accommodate programs and data, and a backup circuit 26. A system control device 4 is formed so that it may be voluntarily connected to and removed from the data bus 5, and normally reserved for sudden need in a workshop of a forwarding source for an automobile, and connected to the data bus 5 when the exchange of the atom or the reorganization of a control system is required.
Patent JP-H04160914-A (JP)
Title: Isolator circuit
Inventor: SASAKI YOSHIO
IPC: H03F3/45
Filed: 1990-10-25
Abstract: PURPOSE:To remove common mode noise all over a communication signal band by installing between circuit elements connected in series to each of inversion input terminal and non-inversion input terminal for contributing to determining a cutoff frequency, buffer amplifiers having a high input and low output impedance characteristic that shuts off the mutual relationship between. these circuit elements. CONSTITUTION:Between circuit elements in an isolator circuit connected in series to each of the inversion input terminal and non-inversion input terminal of an operation amplifier of the isolator circuit for contributing to determining a cutoff frequency, buffer amplifiers B1 and B2 are installed having a high input and low output impedance characteristic that shuts off the mutual relationship between these circuit elements. With this, a communication signal band can be made nearly flat all over the entire band. Further, unbalance of ground level between the output terminal of the source and the input terminal of the amplifier can be resolved. Accordingly, common mode noise can be removed all over the communication signal band.
Patent JP-H03213840-A (JP)
Title: Rear projection type screen and rear projection type image display device using it
Inventor: MINOURA NOBUO
IPC: G03B21/625
Filed: 1989-11-06
Abstract: PURPOSE:To reduce the unevenness of brightness by forming a Fresnel lens surface whose focal distance in a longitudinal direction is shorter than that in the lateral direction on the one surface side of a transparent sheet. CONSTITUTION:The center of ellipse group is at the center of an elliptical Fresnel lens sheet 13 and the major axes of the ellipses are arranged in the short side direction of the sheet 13. The main light beam of image light from a projection lens 12 is condensed on condensing points F1 and F2 which are different in up-and-down and right-and-left directions because the sheet 13 has the focal distance f1 and f2(f1>f2) which are different in the up-and-down and right-and-left direction. Therefore, when a screen 15 is viewed from the vicinity of an observation point A, the brightness or the lightness in the right-and-left and up-and-down peripheral part of the screen 15 is made nearly uniform by properly setting (k) of f1=kf2. Thus, the unevenness of the brightness of the image at the observation point is moderated.
Patent JP-H04164064-A (JP)
Title: Production of polyhydroperoxy aromatic compound
Inventor: IWANE HIROSHI
IPC: B01J31/04
Filed: 1990-10-25
Abstract: PURPOSE:To obtain the subject compound in high yield and high conversion even in the case of using an iron reaction vessel by oxidizing a poly-sec-alkyl- substituted aromatic hydrocarbon with molecular oxygen in the presence of a specific metallic ion in the reaction system. CONSTITUTION:The objective compound is produced by oxidizing a poly-sec- alkyl-substituted aromatic hydrocarbon free from substituents on adjacent carbon atoms (e.g. m- or p-diisopropylbenzene and 2,6- or 2,7-diisopropylene) with molecular oxygen preferably at 80-130 deg.C under normal pressure to 10kg/cm<2>G in the presence of a metallic ion selected from cobalt, nickel, zinc and lead using a reaction apparatus wherein the liquid-contacting part is made of an iron- containing metal (e.g. carbon steel and stainless steel). The amount of the metallic ion in the reaction system is 0.0001-5mol%, especially 0.001-1.0mol% in terms of the metal compound generating the ion based on the raw material compound.
Patent JP-H03148040-A (JP)
Title: Viscosity measuring apparatus
Inventor: NAKAYAMA MASAAKI
IPC: G01N11/16
Filed: 1989-11-06
Abstract: PURPOSE:To make it possible to provide a highly accurate simple apparatus by oscillating a bimorph element in a fluid to be measured so that the impedance of the element indicates the value corresponding to the viscosity of the fluid, and measuring the viscosity by a specified operating expression. CONSTITUTION:A viscosity sensor 1 comprising a bimorph element wherein two piezoelectric elements are stuck, a sensor driving circuit 2, a signal converting part 3, an operating part 4 and the like are provided. When the sensor 1 is submerged and oscillated in a fluid to be measured, the impedance of the sensor 1 in driving is decreased in response to the viscosity of the fluid. The impedance is converted into a data that can be operated in the converting part 3. The impedance is operated in the operating part 4. The result is inputted into the operating expression stored in data memory 9. The viscosity is computed based on viscosity operating data and displayed on a display device 6. Thus, the apparatus characterized by high accuracy and less measuring errors can be manufactured.
Patent JP-H09132030-A (JP)
Title: Window molding for automobile
Inventor: NAGAHASHI YUJI
IPC: B29C48/30
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance ornamental properties without impairing the flexible facility of a molding by letting dripping projected strings and a bright film coexist in the molding width direction over the whole length of the molding. SOLUTION: In the area of an upper molding part IA, a molding main body is so formed as to be in a uniform cross sectional shape, meanwhile, in the area of a side molding part IB, dripping projected strings capable of being gradually changed in projected length, are integrally projected so as to be formed obliquely upward along a line from the head part 6 of the molding main body 3 to the side of a window glass 2. A smoothly continuous ornamental film 9 is disposed over a line from the center of the width direction over the upper surface of the heat part 6 in the upper molding part IA to the upper surface at the tip ends of the dripping projected strings 13 in the side molding part IB.
Patent JP-H11124777-A (JP)
Title: Nubuck-like artificial leather
Inventor: SUZUKI ATSUSHI
IPC: D06N3/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality nubuck-like artificial leather having sharp writing effect on the surface of the nubuck-like artificial leather and a greasy feeling providing not only smooth feeling but also clinging feeling. SOLUTION: This nubuck-like artificial leather satisfies the following conditions (1) to (3): (1) the nonwoven fabric constituting the artificial leather comprises ultrafine fiber bundles having <=0.2 de single fiber size; (2) the relation between the length X and the width Y of an ultrafine fiber bundle in a raising state, present on at least one surface of the artificial leather satisfies the formula 0.3<=X/Y<=8.0; the ultrafine fiber bundle in the raising state has fibers within the range of 400-3000/cm<2> .
Patent JP-H08146474-A (JP)
Title: Formation of light pulse and device therefor
Inventor: KUBOTA HIROKAZU
IPC: H04B10/2507
Filed: 1994-11-22
Abstract: PURPOSE: To provide a method capable of forming light pulses which are short in time width and high in light intensity and are free from noises and a device therefore. CONSTITUTION: The light pulses shorter in the time width than a light source 1 are generated and the light intensity of the light pulses is amplified by an optical amplifier 2 to the light intensity at which light soliton is generated or above. The light pulses after the amplification are made incident on an optical fiber 3 having an extraordinary dispersion characteristic to form the light soliton and are shifted from the wavelength of the noise light according to the amplification by their self-frequency shift effect. The wavelength component of the noise light out of the exit light from the optical fiber 3 is shut off by an optical filter 4, by which the light pulses of the short time width and the highlight intensity free from noises are formed.
Patent JP-H03148818-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI JUNJI
IPC: H01L29/78
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the generation of an ion-implantation unimplanted region even if there is a step on the surface of a semiconductor substrate by a method wherein while a rotation axis is made to have a fixed inclination to the direction of an ion beam, the substrate is rotated to perform an ion-implantation. CONSTITUTION:A field oxide film 2 is formed on the surface of a p-type semiconductor substrate 3, grooves are cut for forming trench capacitors, an n-type diffused layer 3 for constituting an electrode, a polycrystalline silicon layer 4 and an oxide film 5 are formed and an interlayer insulating film 6 is formed on the trench capacitors. An ion-implantation of boron is performed in this substrate 1 for controlling the threshold voltage VT of a MOS transistor. The boron is evenly ion-implanted under the end part A of the film 6, but an unimplanted region 8 is formed under the other end part B of the film 6. Therefore, the substrate 1 is rotated while being slanted in such a way that the angle of incidence of the ions becomes an angle (theta) and when the substrate is rotated at 180 deg., an ion-implantation is performed in the substrate under the end part B as well and the ion unimplanted region is annihilated.
Patent JP-H08112317-A (JP)
Title: Moving car for defecation and bathing
Inventor: ISHIKAWA YOSHIHARU
IPC: A61G7/10
Filed: 1994-10-17
Abstract: PURPOSE: To provide a moving car for defecation and bathing which enables a physically handicapped person, etc., to easily defecate and take a bath. CONSTITUTION: A hydraulic cylinder 3 is formed longitudinally at one end part of a base 1 fitted with wheels 2 which are freely changed in direction and a hydraulic piston rod 4 is put therein; and a cylinder 7 for a crosspiece is fitted slidably to the cylinder 3 and a seat plate 9 is fixed to the cylinder 7. Further, a lateral cylinder 10 is arranged above the cylinder 7, the piston rod is put in both the cylinders 7 and 10, and the cylinder 3 is fitted even for the base 1 and also contains a piston rod. Then this piston rod and the piston rod in the cylinder 10 are moved out relatively to each other.
Patent JP-H02135529-A (JP)
Title: Compiling system
Inventor: SUZUKI KEIKO
IPC: G06F9/45
Filed: 1988-11-15
Abstract: PURPOSE:To internally develop a command sequence to execute the incorporating procedure and to improve the performance only when the incorporating procedure is quoted in the designation range by beforehand designating the range when the execution frequency is higher only for the special range in a source program. CONSTITUTION:A compiler 2 is composed of an option analyzing means 21, an intermediate text preparing means 23 and a command sequence preparing means 25. When the compiler 2 inputs input information 1 including a source program 11 and an option 12, an option analyzing means 21 analyzes the option 12 and option information 22 is prepared. When the quotation of the incorporating procedure is present at the source program 11 and belongs to the designation range of the option 12, an internal development executing information adding intermediate text preparing means 23 prepares the intermediate text to add information of the effect that the internal development is executed, and prepares the command sequence to internally develop the incorporating procedure. In such a way, only when the incorporating procedure is quoted in the special range, the command sequence to execute the incorporating procedure is internally developed and the performance can improved at its maximum.
Patent JP-H01130428-A (JP)
Title: Manufacture of oxide superconductive moulded matter
Inventor: NAKAGAWA MIKIO
IPC: C01G3/00
Filed: 1987-11-16
Abstract: PURPOSE:To prevent production of cracks or other defects caused by the difference of thermal expansion coefficient from that of the metal pipe by filling powders of superconductive matter in the metal pipe to form a composite body, reducing the diameter of the composite body, exposing core wire of the diameter-reduced body, and heat processing it. CONSTITUTION:At least either of material powders of oxide superconductive matter or superconductive powder 2 are filled in a pipe 1 consisting of alkali- soluble metal to be a composite body 3. Then a diameter-reducing work is applied to the composite body 3 to form a diameter-reduced body 6 comprising a metal coating layer 4 consisting of the pipe 1 and a core wire 5 consisting of powders or a moulded matter. Then the metal coating layer 4 is dissolved by alkali solution to be removed from the diameter-reduced body 6 to expose the core wire 5, and a heat process is applied to the core wire 5. By thus eliminating the metal pipe 1 having a different thermal expansion coefficient from that of the core wire 5 and heat processing it, production of cracks or other defects caused by differential thermal expansion coefficient is prevented.
Patent JP-H08130263-A (JP)
Title: Semiconductor device
Inventor: MAARI KOUICHI
IPC: H01L29/78
Filed: 1994-10-28
Abstract: PURPOSE: To realize fine patterning and high density while sustaining a diffusion layer, having conductivity type opposite to that of a semiconductor substrate, at same potential as the semiconductor substrate. CONSTITUTION: N<+> type and P<+> type diffusion layers 21, 32 are provided on an Si substrate 11 and a silicide film 31 spreads while touching the surfaces of the diffusion layers 21, 32 thus equalizing the potential of the diffusion layer 21 and the Si subbtrate 11 through the diffusion layer 32 and the silicide film 31. Since no contact hole is required in the diffusion layers 21, 32 nor any wiring is required to be connected through a contact hole with the diffusion layers 21, 32, no region is required for the contact hole or the wiring.