baber/WOPTO huggingface dataset:
Patent JP-H0252324-A (JP)
Title: Photographing device
Inventor: NISHIO TETSUYA
IPC: G03B17/00
Filed: 1988-08-16
Abstract: PURPOSE:To securely connect a power transmission mechanism in a motor driving device with a mechanism in a camera by subjecting an auxiliary motor in the motor driving device to a trial drive of the mechanism in the camera through couplers when the motor driving device is mounted on the camera, and then deciding whether the couplers are perfectly connected or not. CONSTITUTION:When the couplers D1 and D2 are engaged, the revolution of a motor M3 is first reversed, so that the reduction ratio of the power transmission mechanism K3 in the motor driving device is set at a low speed reduction ratio; additionally, a shutter charge transmission system C is subjected to a trial drive by the reversing operation of the revolution of the motor M3. As a result of the trial driving, in the detection that a shutter mechanism and others are perfectly operated, decision is made that the couplers D1 and D2 are perfectly engaged with each other, thereby preparing for photographing. When shutter charge is not perfectly performed, energization for the motor M3 and the operations of other electronic circuits are stopped, thereby stopping operations after the time. Thus, mechanisms in the camera and motor driving device are securely connected with each other.
Patent JP-S5994377-A (JP)
Title: Manufacture of air electrode
Inventor: SUZUKI NOBUKAZU
IPC: H01M12/06
Filed: 1982-11-22
Abstract: PURPOSE:To obtain a thin air electrode which can be subjected to heavy load discharge over a long period and has an excellent preservation performance by forming a thin film of a metal oxide having a rutile-type crystal structure on the gas-side surface of a porous electrode base by vapor deposition or sputtering. CONSTITUTION:A thin film of a metal oxide having a rutile-type crystal structure is formed on the gas-side surface of a porous electrode base having both a current collecting function and the ability to electrochemically reduce oxygen gas by vapor deposition or sputtering. For instance, after a Raney-nickel plate (200mum thickness) having a means hole diameter of 5mum and a porosity of 80% and used as an electrode base is set on a sputtering device, a thin film of a metal oxide having a rutile-type crystal structure such as SnO2 or TiO2 is formed on one surface of the Raney-nickel plate by using the metal oxide as a target. Following that, the thus obtained plate is subjected to cathodic polarization by immersing it in 2% palladium chloride solution so as to deposit palladium in a thickness of about 0.5mum over the entire surface of the plate including the holes of the Raney-nickel plate.
Patent JP-H0528559-A (JP)
Title: Magneto-optical disk
Inventor: SUZUKI TAMEMOTO
IPC: G11B11/105
Filed: 1991-07-19
Abstract: PURPOSE:To provide the magneto-optical disk which can assure sufficient durability even when the disk is slid with a magnetic head. CONSTITUTION:A recording part 2 having a magnetic recording layer 6 is formed on a transparent substrate 1 and a sliding protective film 4 covering this recording part 2 is formed. A film having >=2H pencil hardness and 2000 to 4000Angstrom  surface average roughness, is used as this sliding protective film 4 at this time. More specifically, a method of forming the film by sticking a sheet-shaped body, such as non-glare NC-01 or clear HG-1, onto the surface of the magneto-optical disk 1 by an adhesive or tacky adhesive, etc., is conceivable.
Patent JP-S6182632-A (JP)
Inventor: OTSUKA SHIGEHARU
IPC: H01H47/00
Filed: 1984-09-28
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-S5995887-A (JP)
Title: Cyclic adenosine 3',5'-monophosphate phosphodiesterase inhibitor
Inventor: HOSONO KUNIAKI
IPC: C07K11/02
Filed: 1982-11-20
Abstract: NEW MATERIAL:The inhibitor of formula. USE:A drug having sugar metabolism improving, cardiotonic, smooth muscle relaxing, lipid metabolism improving, ataractic, and humor secretion promoting activities. PROCESS:Bacilus subtilis C-756 (FERM-P No.6785) is cultured in a medium containing 1% of glucose, 0.3% of yeast extract, 0.3% of sodium chloride, 0.1% of magnesium sulfate and 0.1% of dipotassium phosphate and having 6.8 pH, at 30 deg.C for 2-3days. After removing the bacterial cells, the filtrate is adjusted to 2pH or added with copper sulfate to attain the final concentration of 0.6%. The objective inhibitor can be obtained as a precipitate.
Patent JP-H0491415-A (JP)
Title: Laminated capacitor
Inventor: KAWAMURA YUICHIRO
IPC: H01G4/30
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a laminated capacitor which is provided with two capacitor elements and which is composed of three terminals by a method wherein a plurality of first dielectric sheets to third dielectric sheets which are composed of sheetlike dielectrics and of electrodes formed on them are laminated, end parts of the electrodes are short-circuited at the first dielectric sheets to the third dielectric sheets and three electrode terminal parts are formed. CONSTITUTION:A plurality of first dielectric sheets, second dielectric sheets and third dielectric sheets 1a to 1c which are composed of sheetlike dielectrics 2 and of electrodes 3 formed on the dielectrics 2 are laminated. End parts 3a to 3c of the respective electrodes 3 are short-circuited individually at said first dielectric sheets, second dielectric sheets and third dielectric sheets 1a to 1c; and three electrode terminal parts 4a to 4c are formed. For example, a plurality of first dielectric sheets la and second dielectric sheets 1b are laminated alternately; third dielectric sheets 3 are inserted between the respective first dielectric sheets 1a and the respective dielectric sheets 1b. In addition, electrode end parts 3a of the first dielectric sheets la are soldered and short-circuited to form an electrode terminal part 4a. In the same manner, electrode terminal parts 4b, 4c are formed of electrode end parts 3b, 3c.
Patent JP-H0647432-A (JP)
Title: Manufacture of metal tube having thin part and apparatus therefor
Inventor: KANEKO KAZUHIRO
IPC: B21C37/00
Filed: 1992-07-30
Abstract: PURPOSE:To form the thickness of an intermediate part in the axial direction thinner than the thickness of an end part by inserting a bar-like male die into the hollow part of a metal tube, rotating the metal tube around the axis, heating the intermediate part in the axial direction of the metal tube from the outer periphery and stretching to the axial direction. CONSTITUTION:The bar-like male die 62 is inserted into the hollow part 6a of the metal tube and the metal tube 6 is rotated around the axis. The intermediate part 6c at the axial direction of the metal tube 6 is heated from the outer periphery, and by stretching the heated metal tube 6 to the axial direction, the thickness of the intermediate part in the axial direction of the metal tube 6 is made to be thinner than the thickness of the end part. In this apparatus, the bar-like male die 62 inserted into the hollow part of the metal tube 6, chucks 13, 14 for holding both end parts of the metal tube, a rotation driving means for rotating the chucks, heating means for metal tube and a chuck shifting means for shifting at least one side of the chuck in the axial direction of the metal tube are provided. By this method, the intermediate part in the axial direction of the metal tube is made to the position easily deformed and the end part is made to the position having sufficient thickness to an arc welding.
Patent JP-S5994472-A (JP)
Title: Manufacture of photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/06
Filed: 1982-11-20
Abstract: PURPOSE:To improve the conversion efficiency of a photoelectric conversion semiconductor device which uses a nonsingle crystal semiconductor by forming back surface electrodes in a double layer structure of a conductive light transmittance film and a reflecting metal film, thereby preventing the reaction of the metal with the semiconductor. CONSTITUTION:A light transmittance conductive film (CTF) 2 which mainly contains an SnO2 is grown in vapor phase on a glass plate 1, a surface layer is particularly formed of P type SnO2 (10% or less of SbO-addition), and an amorphous layer 3 of SixC1-x (where x is 0.7-0.8) is laminated in the order of PIN. The layer 3 is formed by a plasma reaction using SiH4, SiF2 at 400 deg.C or lower, or a reduced pressure vapor phase growth with Si2H6 at 250-500 deg.C. Further, a CTF5 which mainly contains ITO and 10wt% or less of SnO2 is accumulated by electron beam deposition or vapor phase grown at approx. 700-2,000Angstrom , thereby preventing the degassing of H2 or halogen in the layer 3. Then, aluminum or Ag 6 is deposited at 450 deg.C or lower in a thickness of approx. 0.1-2mum to form a reflecting film. According to this configuration, a short wavelength light of 500nm or shorter is absorbed by forth passage, and a long wavelength light is reflected, photocarrier is then generated, thereby improving the conversion efficiency, and deterioration with time does not occur owing to the intermediary of the CTF5.
Patent JP-H0545161-A (JP)
Title: Long term displacement measuring device
Inventor: SAKAMOTO SEIJI
IPC: G01B21/32
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a long term displacement measuring device easily set. CONSTITUTION:Provided are a support stage 8 fixed on an objective structure 7, a connecting beam 5 arranged above the supporting beam nearly horizontally in the vibration direction of the structure, a parallel short rod 1 arranged in parallel along with the connecting rod and combined in linkage each of the support stage and the connecting beam, a heavy weight 6a arranged below the connecting beam, a parallel long rod 2 arranged in parallel along with the connecting beam and combined in linkage each of the connecting beam and the heavy weight. Furthermore, gears 3 to connect the link axes of the short parallel rod and the opposite upper ends of the short parallel rod for reverse rotation with a specific ratio and a displacement meter 10 placed between the structure and the heavy weight are provided.
Patent JP-S6264422-A (JP)
Title: Vertical straightening method for local collapse of long rail
Inventor: TAKIMOTO TADASHI
IPC: B21D3/16
Filed: 1985-09-18
Abstract: PURPOSE:To improve the straightening accuracy, and to hold the wear resistance by giving a pre-distortion of a prescribed quantity through an external force to a rail, and subsequently, heating a prescribed range of the rail to a specified temperature, and thereafter, cooling it gradually. CONSTITUTION:First of all, a fastener 7 of a cross tie 8 is released by a portion of 5 or 6 pieces of rails centering around a collapse 3 of the rail 1 which has been laid. A pressure base 9 is installed to the cross tie 8 of both sides of the collapse 3, and also a holding tool 10 is attached to the cross tie 8 next to the pressure base 9. Subsequently, a hydraulic ram 11 is provided under the pressure base 9, and the rail 1 is raised by a hydraulic pump 13. In this case, a pre-distortion of 1.0-2.5mm per 2m length is given to the rail 1. Also, a heating furnace 14 is installed to a rail button part 6, and a range of + or -50mm of the rail height is heated to 750-880 deg.C, and thereafter, cooled gradually. In this way, the rail 1 is straightened exactly by a thermal plastic deformation, and the wear resistance of the top part of the rail can be held.
Patent JP-2001033997-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII AKITERU
IPC: G03G5/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a single layer type positively chargeable electrophotographic photoreceptor high in sensitivity. SOLUTION: The positively chargeable electrophotographic photo-receptor is provided on a conductive substrate 1 with a single layer type photosensitive layer 2 containing a phthalocyanine compound and a positive hole transfer compound and an electron transfer compound, and this phthalocyanine compound has at least one of titanium, gallium, and silicon as a central metal and it is contained in this photoreceptor in an amount of 2-20 weight % of the binder resin.
Patent JP-H0368802-A (JP)
Title: Length measuring apparatus
Inventor: KISHIGAMI JUNICHI
IPC: G01D5/16
Filed: 1989-08-07
Abstract: PURPOSE:To improve resolution in length measurement and to realize a length measuring apparatus having the resolution in the order of several angstroms by measuring the length of an object to be measured with an interatomic distance (lattice constant) of a comparing sample as a unit based on the digital signal from a signal converting means. CONSTITUTION:A measuring end 7a of a stage 7 is brought into contact with an object whose length is to be measured. A planar comparing sample 8 which is fixed on the stage 7 and comprises a single crystal material can be moved in synchronization with the object whose length is to be measured. The vertical interval between the comparing sample 8 and a probe 1 is kept constant based on the tunnel current flowing between the probe 1 and the comparing sample 8 when the comparing sample 8 is moved horizontally. When the probe 1 is relatively moved along the comparing sample 8, an up-and-down signal in correspondence with the undulation of the atomic image of the comparing sample 8 is generated. The up-and-down signal is converted into a specified digital signal. The signals are counted in a counter. When the counted value is multiplied by the interatomic distance (lattice constant) of the comparing sample, the length of the object to be measured can be measured.
Patent JP-H0252392-A (JP)
Title: Electroluminescence display device
Inventor: SUGANO HIROMASA
IPC: G09G3/30
Filed: 1988-08-16
Abstract: PURPOSE:To improve the display quality by synchronizing the transfer clock for display data with the driving timing of scanning electrodes by a driving timing generating means. CONSTITUTION:A latch circuit 11, a memory address counter 12, a timing generation memory circuit 13, a latch circuit 14, a line driver 15, and a high voltage generating circuit 16 are provided to constitute the driving timing generating means. Then the transfer clock for the display data is inputted to the driving timing generating means and the driving timing at the time of write driving is synchronized with the transfer clock for the display data to synchronize the driving timing of a scanning electrode driving means with the display timing of a data electrode driving means. Consequently, the distortion of the display data and a deficiency in refresh driving time are eliminated to improve the display quality.
Patent JP-S6094881-A (JP)
Title: Hatch cover device
Inventor: UCHIDA TADASHI
IPC: B63B3/54
Filed: 1983-10-31
Abstract: PURPOSE:To maintain water-tightness simultaneously with closing operation by making a pair of hatch covers having lower edge portion inclined upward in closing direction for performing water-tight engagement movable horizontally on a hatch coaming formed at the opposite sides with inclined upper edge portions to be engaged water-tightly. CONSTITUTION:Lower edge portions 31 inclined upward in closing direction to be engaged water-tightly are provided at the lower edge of right/left hatch coveres 23 provided movably onto the hatch coaming 22 along a pair of horizontal rails 24. Inclined engaging portions 32 to be engaged water-tightly with the inclined lower edge portion 31 under closed state of hatch cover 23 are formed at opposite sides of hatch coaming 22. Consequently, water-tight engaging operation and releasing operation of cover 23 and coaming 22 can be performed simultaneously with opening/closing of hatch cover 23 resulting in simplification of entire structure.
Patent JP-H0839858-A (JP)
Title: Printing controller of thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1995-08-10
Abstract: PURPOSE:To carry out the high speed high-grade printing by storing the drive data of this time in a head control circuit in a memory circuit and successively calling past data from an RAM to a second memory circuit to compare the same with the drive data of this time and controlling the time of energizing a heating element corresponding to the comparison result. CONSTITUTION:When head driving data and a WR signal are outputted from a CPU 4, a CS(chip select) terminal 7 is accessed on the basis of the address data on the memory map of the CPU and data is transmitted to data latch circuits 21, 24, 27 on the basis of the lower-order two-bit data of an address bus. For example, in data latch circuits 21-23, data of a next time is inputted and, at the same time, the data before past one time is inputted to the data latch circuit 23 and data just printed this time is automatically and successively sent to the data latch circuit 22 before past one time and, when a specific pulse is inputted to an energization pulse input terminal 9, a heating element is energized corresponding to a past history.
Patent JP-H0253726-A (JP)
Title: Agent for lowering cholesterol and novel phospholipid
Inventor: SUGANO MICHIHIRO
IPC: A61K31/685
Filed: 1988-08-19
Abstract: PURPOSE:To obtain an excellent agent for lowering cholesterol effective in a small amount without side effects and containing a specified phospholipid as the active component. CONSTITUTION:A phospholipid containing gamma-linoleic acid and/or another phospholipid containing bis-homo-gamma-linoleic acid as the active component is properly blended with respectively conventional vehicle, binder, disintegrator, lubricant, stabilizer, buffering agent, etc., and the resultant mixture is subjected to pharmaceutical preparation by the conventional method to obtain the objective product. The amount of the phospholipids blended into the formulation is 2-50wt.%. The above-mentioned mixture can be formed into a tablet, granule, capsule, injection medicine, etc. The phospholipid containing bis-homo-gamma-linoleic acid among the above-mentioned phospholipids is novel. The phospholipids are produced, by culturing a phospholipid-producing bacterium belonging to, e.g., Mucor or Conidiobolus genus.
Patent JP-H1046624-A (JP)
Title: Method and device for excavation and backfilling
Inventor: MASUDA TOSHIICHI
IPC: E02F7/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To conduct excavation and backfilling works without slewing an excavator, and to improve operating efficiency and safety by installing a forward rotatable and reversely rotatable conveyor to an opening section in the central lower section of the excavator. SOLUTION: Soil and sand excavated by a backhoe 10 are placed directly on a forward rotatable and reversely rotatable conveyor 14 mounted to an opening section in the central lower section of the backhoe 10 at the time of excavation. Soil and sand are conveyed up to a hopper 16 at the rear through another conveyor 13, and carried to the rear by a slide type belt conveyor 18, and loaded on a dump car 20. Soil and sand for backfilling are thrown down onto the hopper 16 from the dump car 20, and conveyed forward by the slide type belt conveyor 18 at the time of backfilling. Soil and sand are thrown down onto the conveyor 1 through a temporary chute 22, further transferred onto the conveyor 14 and transported forward, and backfilled directly. Accordingly, excavation and backfilling can be conducted continuously in a short time.
Patent JP-H0368988-A (JP)
Title: Method for working hologram forming surface
Inventor: YAMAGUCHI MASAHISA
IPC: G03H1/18
Filed: 1989-08-09
Abstract: PURPOSE:To allow the formation of hologram patterns only in the desired regions of a hologram forming surface by providing ink layers in the prescribed regions of the hologram forming surface, then providing a metallic reflecting layer over the entire surface. CONSTITUTION:A hologram forming sheet 1 is formed by applying the ink layers 3 in the prescribed regions of the hologram forming surface 2 of above- mentioned sheet. The prescribed regions can be selected from the regions of a sheet, packaging bag, etc., where the hologram patterns are not required. The metallic reflecting layer 4 is then formed over the entire surface of the surface 2 and the layer 3 by vapor deposition of Al, etc. The recessed part of the hologram patterns in the regions of the layers 3 are then filled by the ink and the surfaces of the layers 3 are flattened and, therefore, the patterns in the layer 3 regions are annihilated and the patterns having metallic gloss are formed only in the regions where there are no layers 3.
Patent JP-H1049832-A (JP)
Title: Magnetoresistance read converter
Inventor: KARIYADA HIDETSUGU
IPC: G11B5/39
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a magnetic unstable condition in an MR sensor by covering the upper side flat area in an active region with a vertical bias film within the range of 0<=d<= Tw/10 (μm) to the width Tw (μm) of the active region. SOLUTION: The flat area in the active region is covered with the vertical bias film 8 for stabilizing the magnetic domain of an MR film 6 in the range of 0<=d⊖ Tw/10 (μm) for the width Tw (μm) of active region and moreover each end part of the active region is tapered. By adjusting the tapering angle to the range from 10 to 40 degrees, a magneoresistance read converter having the excellent reproducing characteristic of the signal information, which does not generate rise of electric resistance due to the tapering connection and does not generate magnetic unstable condition in the MR sensor, can be provided.
Patent JP-H09100121-A (JP)
Title: Production of double metal hydroxide, double metal hydroxide obtained by the same production method and flame-retardant polymer composition using the same hydroxide
Inventor: KURISU HIROFUMI
IPC: C09K21/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a double metal hydroxide as a uniform metal solid solution, excellent in flame retardance, by specifying a production method in a double metal hydroxide of zinc and magnesium. SOLUTION: A magnesium-containing aqueous solution X containing a water- soluble zinc compound and having 0.01-1mol/liter magnesium ion concentration is reacted with an alkali substance Y in a reaction equivalent ratio (X:Y) of X:Y=1:1.01 to 1.20. The formed double metal hydroxide is subjected to hydrothermal treatment in a chlorine-containing aqueous solvent having 0.5-2.0mol/liter chloride ion concentration at 100-200 deg.C. Consequently, the objective double metal hydroxide of the formula Mg1-x Znx (OH)2 [(x) is 0.003<=x<=0.1] is obtained.
Patent JP-H06135972-A (JP)
Title: New cephem compound
Inventor: KAWABATA KOJI
IPC: A61P31/04
Filed: 1993-08-19
Abstract: PURPOSE:To provide a new compound useful as an antibacterial agent for Gram-positive bacteria, Gram-negative bacteria, etc. CONSTITUTION:The compound of formula I [R<1> is (protected) amino; R<2> is H or organic group; R<3> is (protected) carboxy; R<4> is 1,2,3-thiazolyl, triazolyl or tetrazolopyridazinyl; Z is N or CH], e.g. 7beta-[2-(2-aminothiazol-4-yl)-2- acetoxyiminoacetamido]-3-[(E)-2-[(1,2,3-thiadiazol-5-yl)thio]vinyl]-3- cephem-4- carboxylic acid diphenylmethyl ester. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III.
Patent JP-H09285311-A (JP)
Title: Adjustable fixture for sports shoes
Inventor: NICOLETTI GRAZIANO
IPC: A43C11/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To keep sprocket wheel teeth biting a ratchet free from damage by providing a first unidirectional holder with a coupling having front teeth and letting the coupling work between an end of the sprocket wheel axis and a lever. SOLUTION: Two parallel arms 10a, 10b are respectively set along the outer edge of corresponding wings 4a, 4b and a lever 8 having a control tip 9 to hold those arms 10a, 10b is set to turn around on a turn axis pin 11 by means of arms 10a, 10b. Between the lever 8 and a sprocket wheel 12 is set a first unidirectional holder which forms a front coupling tip 13 on its one axis end and capable of working between the front coupling tip 13 and the lever 8. Thus, the teeth of the sprocket wheel 12 biting a ratchet 3 are kept free from damage.