baber/WOPTO huggingface dataset:
Patent JP-H0225984-A (JP)
Title: Picture reader
Inventor: YAHARA MASAFUMI
IPC: G06T1/00
Filed: 1988-07-15
Abstract: PURPOSE:To easily observe an original by reading the size of the original based on the size (range) of the original at the time of detection and adding a frame line or a boundary mark in a prescribed shape, which show an original boundary, to a read picture. CONSTITUTION:A frame adding means 300 is provided to add a frame line, which shows the boundary of the original range, or the boundary mark, which shows a frame position, around picture information to be read by a picture reading means 100 based on the original range which is detected by a detecting means 200 to detect the range of the original. Thus, when the output picture of a picture reader is visibly outputted by an output device, the original and a background are made clear by the outline of the original picture. Then, the picture can be easily recognized.
Patent JP-S5878355-A (JP)
Title: Secondary-electron detectors installed in scanning electron microscope or similar device
Inventor: YAMAZAKI SHIGEAKI
IPC: H01J37/28
Filed: 1981-10-31
Abstract: PURPOSE:To reduce the possibility of causing the astigmatism or the shift of the optical axis, and enable enhancement of the secondary-electron catching efficiency by providing a plural number of secondary-electron detectors so that the deflecting effects on electron rays of the secondary-electron detectors cancel each other. CONSTITUTION:In the figure, a plural number of (two) secondary-electron detectors 7 are provided around the optical axis, towards an electron-ray source (electron gun), distantly from the magnetic poles 2 and 3 of a focusing lens 1. That is to say, the two detectors 7 are provided around the optical axis, above the focusing lens 1. The two detectors 7 are symmetrical relative to an axis and a point, and equally distant from the optical axis. Owing to the above constitution, the deflecting effects on electron rays 5 discharged from an electron gun of the detectors 7 can be cancelled by one another. As a result, there is a small possibility that the optical axis shifts or the astigmatism develops.
Patent JP-H08115640-A (JP)
Title: Switch device
Inventor: IWATA KEIJI
IPC: H01H21/04
Filed: 1995-06-19
Abstract: PURPOSE: To enhance the accuracy of centering a shaft holder. CONSTITUTION: An approximately fan-shaped fixed contact base 20 has a shaft hole 24 provided in the rivet part of its fan shape and has mounting bosses 25a to (e) formed on its outer periphery, the mounting bosses having respective through holes 26a to (e) formed therein. The mounting boss 25b provided at the middle of the outer periphery in the form of an arc is so formed to broaden in its circumferential direction, and an oblong positioning hole 27 which is elongated in the radial direction of the shaft hole 24 is provided in the mounting boss 25b. The fixed contact base 20 is fitted into an approximately cylindrical switch case, and a shaft holder 30 supported to the switch case at one end is fitted into the shaft hole 24 at the other end, and a positioning projection 16 provided on the switch case is fitted into the oblong positioning hole 27.  Since the circumferential direction of the fixed contact base 20 is determined by the positioning projection 16, the accuracy of centering the shaft holder 30 is enhanced by securing the fixed contact base 20 to the switch case with screws passed through the through holes 26a to (e) while adjusting the radial position of the fixed contact base.
Patent JP-S5875882-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/22
Filed: 1981-10-30
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-H0526151-A (JP)
Title: Hydraulic drive unit
Inventor: HOSHINO TATSUYUKI
IPC: F04B1/32
Filed: 1991-07-16
Abstract: PURPOSE:To provide a hydraulic drive unit enabling fixed flow control while reducing load at the pump starting time in relation to the drive source of a variable displacement cam plate type piston pump. CONSTITUTION:The cam plate inclination control mechanism of a cam plate type piston pump A is formed of inclination reset mechanism 21 for energizing a cam plate 11 into the inclination decrease direction by the action of an energizing spring 21a, and inclination regulating mechanism 22 for pressing the cam plate 11 in the inclination increase direction on the basis of the internal pressure of a control cylinder 22a. A throttle 25 is provided in an operating oil path 23 linking the piston pump A with a fixed displacement hydraulic motor 24. The control cylinder 22a is connected to the upstream side of the throttle 25 and a tank port T through a starting solenoid valve 43 and a flow control valve 30 actuated on the basis of differential pressure in front of and behind the throttle 25. The starting solenoid valve 43 performs the change-over connection of the control cylinder 22a to either the flow control valve 30 or the oil tank T according to the on-off state of the starting switch 44.
Patent JP-S5877746-A (JP)
Title: Ejecting nozzle for molten metal of producing device for thin sheet
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1981-11-04
Abstract: PURPOSE:To permit production of thin sheets of extremely large width by providing plural reinforcing bodies for restraining the shape of the slit of a nozzle body which reinforce both inside walls in the short side direction of the upper stream side of said slit spacially in the long-side direction. CONSTITUTION:An ejecting nozzle 16 for molten metal ejects the molten metal from a well through a slit 80 at the preceding end of the nozzle body onto a moving cooling body. Plural reinforcing bodies 81 for restraining the shape of the slit bridging both inside walls in the short-side direction of the slit 80 are formed on the upper stream side of the slit 80 spacially into one body in the long-side direction. More specially, the bodies 81 are juxtaposed in the region of about 1/3 the roughly central part in the flow passage direction of the body 16. Thus even if the load in the transverse spreading direction of the slit 80 is acted by the pressurizing force of the molten metal, the deformation is blocked by the bodies 81.
Patent JP-H0528796-A (JP)
Title: Semiconductor device
Inventor: SAWAMURA NAOKI
IPC: G11C29/12
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a semiconductor device capable of electrical identification without necessitating for providing a symbol on the appearance. CONSTITUTION:This semiconductor device electrically identified by an external device during a manufacturing process is provided with an identification information storage part 6 storing the information for identification and a sense amplifier part 4 converting the information stored in the identification information storage part 6 to an electric signal and outputting to the external device.
Patent JP-S6236455-A (JP)
Title: Resin composition
Inventor: OYAMADA MITSURU
IPC: C08K3/36
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a resin compsn. which has excellent tracking resistance and can be prepd. at a low cost, by blending a silane coupling agent and a polyoxyalkylene glycol with a compsn. contg. an epoxy resin, a hardener and silica powder. CONSTITUTION:A resin compsn. is obtd. by blending small quantities of a silane coupling agent and a polyoxyalkylene glycol with resin compsn. contg. a cyclic aliph. epoxy, resin, hexahydrophthalic anhydride as a hardener and silica powder. The reason why tracking resistance is greatly improved is that when the silane-treated silica powder is used, the resin is firmly bonded to silica powder.
Patent JP-H1060637-A (JP)
Title: Method and device for depositing material on substrate
Inventor: NGAN KENNY KING-TAI
IPC: C23C14/14
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To easily and uniformly deposite a depositing material on a substrate at high density by energizing plasma by RF energy, sputtering a target, ionizing the generated atoms and accelerating them toward an electrically floating substrate. SOLUTION: In a vacuum chamber 102, high frequency from an RF generator 106 is radiated via a single-turn coil 104 to generate plasma, and the flux is energized to sputter a negatively biased target 110. At this time, a magnet assembly 115 is preferably arranged at the upper part of the target 110 to uniformize the sputtering. In this way, material atoms are generated from the target 110, and at least 1% thereof is ionized by plasma. On the other hand, by the drop of voltage between a substrate 112 which is arranged in an electrically floating state on a pedestal 114 and is not biased and the plasma, the electric field is self-generated. By this electric field, the ionized depositing material is accelerated toward the substrate 112 and deposited on the surface with high efficiency.
Patent JP-S5878516-A (JP)
Inventor: HORI MASAKI
IPC: A01G23/00
Filed: 1981-11-04
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-2000011193-A (JP)
Title: Device for allocating image and method therefor and record medium
Inventor: INAZUKA MASAHIRO
IPC: G06F17/24
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image allocating device and method quickly facilitating a countermeasure to the change of parts data or the change of an allocating position. SOLUTION: This is an image allocating device for outputting output image data being a print content to an outputting device, and this device is provided with a data disk 30 for storing parts data being each constituting parts of the print content in a bit map format. Moreover, an allocating position corresponding to the page of the parts data is stored in the data disk 30 as allocation information. Also, this device is provided with a page memory controller 21a for developing the parts data in the bit map format to a page memory, and generating output image data at the time of printing. Thus, when the parts data are changed, the output can be attained only by operating an RIP(raster image processing) only to the changed parts data. Also, when the allocating position is changed, the output can be attained only by changing the allocation information.  As a result, it is possible to quickly facilitate a countermeasure to the change of the print content.
Patent JP-H0225399-A (JP)
Title: Manufacture of support for planographic plate
Inventor: TAKEUCHI MAKOTO
IPC: B41N3/00
Filed: 1988-07-14
Abstract: PURPOSE:To reduce the possibility of contamination in non-image areas and enhance scratch resistance and wear resistance of the non-image areas by electrochemically treating pores of an oxide film on a specified metallic plate with an oxide of a specified metal or the like. CONSTITUTION:Pores of a porous anodic oxide film on an aluminum plate or aluminum alloy plate are electrochemically treated with an oxide and/or hydroxide of a bivalent or higher valent metal by use of an AC or AC-DC superimposed current. The aluminum plate to be used is a plate-shaped body of pure aluminum, an aluminum alloy containing traces of foreign atoms, or the like comprising aluminum as a main constituent. An electrolyte used for porous anodic oxidation of the aluminum plate may be, generally, sulfuric acid, phosphoric acid, oxalic acid, chromic acid or a mixed acid thereof, sodium hydroxide, potassium hydroxide or a mixed liquid thereof, or the like. A metallic salt to be used for an electrolytic sealing treatment is a water-soluble salt of a bivalent or higher valent metal. The bivalent or higher valent metal may be, for example, calcium, magnesium, zinc, nickel, iron or copper, among which magnesium is particularly preferred.
Patent JP-H0822243-A (JP)
Title: Chip for learning braille and braille learning device
Inventor: HAYASHI SHINICHIRO
IPC: G09B21/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide a chip for learning braille which enables a sight handicapped person to recognize the positions of projected points and to learn the braille by himself by arbitrarily assembling the brailles and is effective for popularization of the braille. CONSTITUTION:The front surface 3 of the chip 2 having a rectangular shape is provided with three pieces of cross lines 4a, 4b, 4c at equal intervals and is provided with two pieces of vertical lines 5a, 5b at equal intervals in a grid form to intersect orthogonally therewith, by which grid-shaped rule parts 6 are formed. These grid-shaped rule parts 6 are formed to project from the front surface 3 of the chip 2. Braille projecting parts 9 of a circular shape are installed at the arbitrary intersected points 8 of the grid-shaped rule parts 6. The lower parts of the vertical lines 5a, 5b described above are projected from the cross line 4c and a projected direction display line 7 is formed between these two projected vertical lines 5a and 5b.
Patent JP-S6237417-A (JP)
Title: Stabilizing construction for face of slope
Inventor: OZAKI AKIRA
IPC: E02D17/20
Filed: 1985-08-10
Abstract: PURPOSE:To obtain wickers excellent in workability, by spraying seeds or the like on the face of slope after a hurdle-like unit organized by connecting sheathing net-like units with net units is set on the face of slope, and the hurdle- like unit is fixed with piles on the face of slope. CONSTITUTION:A hurdle-like unit is formed by connecting sheathing net-line units 1 with a plurality of net units 2. Then, piles 3 are driven into pile holes 7 arranged on the sheathing net-like units 1, and the units 1 are fixed with the piles 3 on the face 4 of slope. Then, seeds or the like 5 are sprayed on the face 4 of slope, to promote early-season tree planting, and the face 4 of slope is stabilized further. By this method, the face of slope is easily covered with nets, and a slope face stabilizing structure setting wickers at given intervals can be constructed, and rain water is slowly dispersed in a sand mat and is made to flow up to the bottom of slope, and the wickers can be efficiently worked.
Patent JP-S57133979-A (JP)
Title: Double lock
Inventor: BENITO DEI MOTSUTA
IPC: E05B29/02
Filed: 1981-11-02
Abstract: An axially shiftable slider (6) locks a movable body (2) relative to a fixed body (1) when the slider (6) is aligned with the cavity (6 min ) provided at the bottom; the withdrawal of the slider releases the two bodies; the slider is provided with a series of recesses (6'''); the movable body (2) is provided with a series of apertures (9 min ) corresponding to said recesses; accommodated in said apertures are U-shaped rocker levers (10) directed toward the slider (6) and pulled at the back by helical springs (9) toward an abutment plane (9 sec ), the introduction of a coded master key (18 min ) into the movable body (2) causing the prongs of said rocker levers (10) to be lifted and rotated toward the slider (6) and their engagement in the apertures of the slider, the introduction of a duplex key (17 min ) having the same coding as the master key (18 min ) causing the prongs of the rocker levers (10) to be lifted and rotated by the same amount in the opposite direction, permitting said slider to be withdrawn axially.
Patent JP-S6068802-A (JP)
Inventor: MAEKAWA CHIZURU
IPC: A44C7/00
Filed: 1983-09-26
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-S5872820-A (JP)
Title: Gas lighter
Inventor: KUROODO GUROSHIOORU
IPC: F23Q2/16
Filed: 1982-10-08
Abstract: A valve for a liquefied gas lighter, which includes an expander-evaporator and a flow limiter for limiting flow of the liquefied gas to the expander-evaporator, the flow limiter including a rigid member, a deformable sleeve of a gas permeable material surrounding the rigid member, an elastically deformable element in contact with the sleeve, and a compression member for compressing the elastically deformable element and deforming it radially in the direction of the sleeve and the rigid member. The rigid member includes a support member for supporting the sleeve and the expander-evaporator, the elastically deformable member is an O-ring surrounding the sleeve, and the expander-evaporator is a deformable and permeable element whose permeability is varied by movement of the rigid member, effected through an adjustment member.
Patent JP-S6067573-A (JP)
Title: Cold-curing coating resin composition giving cured coating film having excellent appearance
Inventor: KUWAMURA SHINICHI
IPC: C09D201/02
Filed: 1983-09-26
Abstract: PURPOSE:To provide the titled composition for clear paint or colored paint, having excellent smoothness, clearness and storage stability, and containing a hydrolyzable silyl-containing polymer having hydrolyzable silyl group at the side chain, etc., a curing catalyst, a solvent, and a fluorine-containing compound. CONSTITUTION:The objective composition is produced by compounding (A) a hydrolyzable silyl-containing polymer having one or more hydrolyzable silyl groups at the side chain and/or terminal of the molecular chain [e.g. gamma-(meth) acryloyloxypropyl trimethoxysilane] with (B) a curing catalyst (e.g. dibutyltin diacetate), (C) a solvent, (D) a fluorine-containing compound [e.g. fluoroalkyl (meth)acrylate], and if necessary, (E) resins other than the component A. The amount of the alkoxysilyl group of the component A is 0.1-3mol per 1,000g of the solid content of the resin, and that of the curing catalyst is 0.001-10% based on the sum of the solid content of the components A and B.
Patent JP-S5979021-A (JP)
Title: Reciprocal piston internal combustion engine
Inventor: HAINTSU KIYUTSUPERU
IPC: F01M9/10
Filed: 1983-09-26
Abstract: A reciprocating piston internal combustion engine having an intake air system, an exhaust gas system, and an injection pump. To lubricate the injection pump, the latter can communicate with the lubricating-oil system of the internal combustion engine; the injection pump conveys a fuel having a low boiling point. A vaporizer is provided, the input side of which can communicate with the lubricating-oil return line of the injection pump, and the output side of which can communicate with the lubricating-oil system of the internal combustion engine and with the intake air system. The vaporizer serves for purifying the lubricating oil of fuel constituents which have a low boiling point and which contaminated the lubricating oil as a result of unavoidable leakages within the injection pump.
Patent JP-H0226437-A (JP)
Title: Packet multiplexing system
Inventor: MUKAI NOBUMASA
IPC: H04L47/36
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a service in accordance with a request service quality by providing a means to switch a packet length to the call of a storage-type terminal and a means to transmit the start and termination of the call of an immediate-type terminal. CONSTITUTION:The title system has the first means to switch the upper limit of the packet length of a packet transmitted from a self-packet multiplexer 10 to a trunk-line-side circuit 13 concerning the call to pass through a branch- line-side circuit 11 and the second means to transmit the start and termination of the call to pass through a second branch-line-side circuit 12 to the first means in the self-packet multiplexer 10 and an opposite packet multiplexer 10 pairing concerning the call to pass through the first branch-line-side circuit 11. Thus, the service in accordance with the request service quality can be obtained for the storage-type terminal and the immediate-type terminal.
Patent JP-H09266-A (JP)
Title: Flavin reductase of escherichia coil
Inventor: YOSHINO SHUHEI
IPC: C07H21/04
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a new stable gene having a high flavin-reducing activity and useful for producing an enzyme for detection systems utilizing the mission of a bacterial luciferase, etc., by subjecting a wild type nitro reductase gene originated from Escherichia coil to a mutation treatment. CONSTITUTION: A nfnB gene or a nfnB gene which is a wild type nitro reductase gene originated from Escherichia coil is subjected to a mutation treatment to obtain a new flavin reductase gene coding an amino acid sequence wherein the No.124 amino acid, phenylalanine, of an amino acid sequence coded in the genes is mutated with the other amino acid or defected. The new flavin reductase gene has a high flavin activity, is stable, and is useful e.g. for producing an enzyme essential for a detection system using the emission of a bacterial luciferase as an indicator. The enzyme gene is obtained by subjecting a base sequence having the No. amino acid of the flavin reductase coded in the nfnB gene or the nfnB gene to a specific site mutation treatment.
Patent JP-H09922-A (JP)
Title: Purifying method and purifier
Inventor: KATO KUNICHI
IPC: B01J21/06
Filed: 1995-06-19
Abstract: PURPOSE: To deliver purifying action for a long period of time and to easily purify liquid to be purified by providing a titanium oxide film on the surface contacting with the liquid to be purified of an agitating member and agitating the liquid to be purified while irradiating light to the film. CONSTITUTION: A titanium oxide film of about 0.4μm is formed on the surface in contacting with the liquid to be purified of an axis part 20 and a blade part 21 of an agitating member 19. It may be formed on the surface of the blade part 21 only. The agitating member 19 is fitted in a container made of transparent glass 11 on whose inner surface 12 a titanium oxide film of about 0.4μm is formed, and is rotated by a motor M. The container 11 is provided with a light source 23 for irradiating light to the agitating member 19 and the inside of the container 11. The light source 23 may be any suitable one, and a tubular fluorescent light can be used. Liquid to be purified L is injected into the container 11, and light is irradiated into the container 11 by the light source 23. Under these conditions, the agitating member 19 is rotated to agitate the liquid to be purified L.
Patent JP-S57100443-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/04
Filed: 1980-12-15
Abstract: PURPOSE:To stabilize the characteristics of a receptor even if the receptor is used repeatedly and to maintain the high sensitivity by combining a charge generating layer contg. a specified disazo pigment with a charge transferring layer contg. a specified hydrazone compound. CONSTITUTION:A photosensitive layer 44 composed of a charge generating layer 22 and a charge transferring layer 33 is formed on an electrically conductive support 11. The layer 22 is made of layer contg. a disazo pigment represented by formula 1, and the layer 33 is made of layer contg. a hydrazone compound represented by general formula 2 (where R1 is methyl, ethyl, 2-hydroxyethyl or 2-chloroethyl, R2 is methyl, ethyl, benzyl or phenyl, and R3 is H, Cl, Br, 1-4C alkyl, 1-4C alkoxy, dialkylamino or nitro). The percentage of the disazo pigment in the layer 22 is 10-100wt%, and that of the hydrazone compound in the layer 33 is 10-80wt%.
Patent JP-H091345-A (JP)
Title: Joining method of resin coating film metal sheet
Inventor: KAMETANI TORU
IPC: B23K9/235
Filed: 1995-06-21
Abstract: PURPOSE: To join reinforcing material to a resin coating film metal sheet well by welding a machine screw to a metal base sheet after reinforcing material is overlapped on a resin coating film metal sheet and a screw is pierced through from the upper part of reinforcing material down to the metal base sheet. CONSTITUTION: A reinforcing material 2 is overlapped on the surface of a film 5 of a resin coating film metal sheet 3. Successively, the tip of a machine screw 1 is pierced from the upper part of reinforcing material 2, by pressing the tip sharp part of the screw 1, an insulating resin film 5 of the resin coating film metal sheet 3 is broken to be pierced down to the metal base sheet 3. The screw 1 is desirable to be pierced from the base sheet surface down to 1/5 to 8/10 of the base sheet thickness. Successively, by causing electric current to flow from an electrode 4, the machine screw 1 is welded to the resin coating film metal sheet 3. By arranging a projecting part at the piercing part of the screw 1 of reinforcing material 2, spark and excessive pressing at welding is prevented.