baber/WOPTO huggingface dataset:
Patent JP-H06347324-A (JP)
Title: Parallel multiple image fourier-transform spectroscopic imaging method
Inventor: ITO KAZUYOSHI
IPC: G02F1/13
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a spectroscopic image of an object at a high speed by detecting interference images of a multiple image with a two-dimensional sensor using a multiple imaging optical system comprising a lens array to measure an interferrogram on the object instantaneously. CONSTITUTION:A lens array 7 made up of lenses arranged in a lattice shape is arranged and a flat mirror 23 is inclined by theta to the x-axis and by phi to the y-axis. An optical path difference is generated depending on the position and an image of an object is formed on the flat mirrors 22 and 23 in a lattice shape. The images are overlapped with a beam splitter 21 to form an image on a two-dimensional image sensor 4 by a lens 6. When the assembly of the interference images are called multiple image matrix, the images in the multiple image matrix are laminated in the order of smaller optical difference to enable the forming of a three-dimensional interferrogram image having two dimensions in space and the dimension in the optical path difference. The interferrogram image is subjected to a Fourier inverse transform in the direction of the optical path difference thereby obtaining an spectroscopic image.
Patent JP-H04366449-A (JP)
Title: Mechanism for preventing damage to magnetic tape medium
Inventor: MATSUDA MAKOTO
IPC: G11B15/093
Filed: 1991-06-13
Abstract: PURPOSE:To discontinue power supply upon detecting abnormality in the setting of a drive current so as to prevent the breakage of a magnetic tape medium by providing a current value setting register, monitor circuit, relay for discontinuing power supply, relay drive circuit, and the second microprocessor. CONSTITUTION:A current value setting register 26 holds the current value instructed from the first microprocessor (MPU) 25 and a monitor circuit 30 feeds back the held current value to the second MPU 31 and monitors changes in electric current for a fixed period of time (by using a timer function by means of software). When the current value does not change during the fixed period of time, the circuit 30 discriminates that the MPU 25 is abnormal and informs a relay drive circuit 32 of a power supply discontinuing signal. As a result, the circuit 32 actuates power supply discontinuing relays 22 and 23 to discontinue the power supply to relay drive circuits 27 and 28 so that a magnetic tape medium can be protected from abnormal tension and the cutting of the tape medium can be prevented. Namely, the magnetic tape medium can be protected from abnormal tension and its cutting can be prevented.
Patent JP-H07325381-A (JP)
Title: Method and device for processing binary image
Inventor: KOBAYASHI HIDEAKI
IPC: G03F1/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide the processing method of a binary image by which the noise of a binary original image is surely eliminated and working load and working time are reduced. CONSTITUTION:This is the processing method of the binary image consisting of a display process in which binary image data is displayed on a display device 4 and the displayed image is obtained, a pixel designation process in which a pixel within an area where the denial of a pixel value is obtained and inversion processing is unnecessary is designated on the displayed image, a preservation area arithmetic process in which a preservation area is obtained from the coupled area of the pixels including the designated pixel and being the identical pixel value and an inversion processing process in which the value of the pixel in the area except the obtained preservation area is inverted.
Patent JP-H036634-A (JP)
Title: File storing system for floppy disk
Inventor: OGAWA NAOTAKA
IPC: G06F12/00
Filed: 1989-06-02
Abstract: PURPOSE:To start a file reading operation in a short time regardless of the file recording position of a floppy disk by using an index to register the name and the storing position of the file. CONSTITUTION:A write means 3 writes an index into an index storing area secured at the rear of a floppy disk 1 to register the name and the storing position of a file when this file is written into the disk 1. Then a read means 4 obtains the storing position of the file to be read and makes an access to this file by referring to the index kept in an index storing area secured at the rear of the disk 1 when the file is read out of the disk 1. In such a constitution, the file reading can be started in a short time regardless of the file recording position of the disk 1.
Patent JP-S5566689-A (JP)
Title: Lubricating mechanism for rotary compressor
Inventor: FUJII KEINOSUKE
IPC: F04C29/02
Filed: 1978-11-14
Abstract: PURPOSE: To prevent bearings from generation of abnormal heat by forcing up oil in an oil chamber while raising pressure in a high pressure chamber supplying the oil to the enclosing portion of  a driving axle uniformly constructed with a rotor, simultaneously supplying the oil to bearings so  as to make the oil flow into a low pressure chamber, pushing the oil back to the high pressure  chamber.  
     CONSTITUTION: Increasing the pressure in the high pressure chamber 13 under the influence of  compression by turning the axle, using a driving apparatus, and forcing up the surface of the oil  remained in the lower portion of the high pressure chamber 13, the oil is supplied to the enclosing  portion 14 of the axle provided in the rear of the driving axle. In addition, the oil is supplied to  the other enclosing portion of the axle 14' through a through hole 18 for oil circulation provided in the driving axle 4' incorporated with the rotor. The oil is made to flow from the axle enclosing  portion 4' through a passageway 20 of a frame body 5 to an oil sink 19 in the lower portion of  housing so that the oil stays in the sink. Further the oil is supplied to the bearings 2 for a rotating  cylinder through a small hole 21 in order to lubricate them. Finally, the oil is made to flow into  the low pressure chamber 12 through a small hole which pass through the oil passage of the bearings 2 and the low pressure chamber, and the oil is again returned to the high pressure chamber.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000326115-A (JP)
Title: Chuck
Inventor: TODA TERU
IPC: B23B31/117
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a chuck offering quick tool change while being mounted on a spindle of a machine tool. SOLUTION: A chuck includes a mounting base, a protruded shaft 12 protruded from the front center of the base and having a tapered face on the outer periphery, a hole 16 in which clamping parts 14 having a small radius from the center and pressuring parts 15 having a large radius from the center are arranged alternately on the protruded shaft with its end opening at a plurality of equal positions on the inner periphery and between the clamped parts, a rotationally movable cylinder 20 detachably fitted to the outside of the protruded shaft 12, and a group of rollers 21 arranged on the inside of the rotationally movable cylinder along the axis of the rotationally movable cylinder and supported by a proper means, whereby a tool is clamped or unclamped with the rotationally movement of the rotationally movable cylinder.
Patent JP-H08301105-A (JP)
Title: Pipe inside traveling body
Inventor: HIROSE KIYOSHI
IPC: B08B9/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a traveling body whose moving direction can be smoothly changed in a bending part in a pipe by opposedly installing a plurality of leg parts which can be extended/shrunk in the direction perpendicular to the axial line of a traveling main body moving inside a cylindrical pipe and arranging driving wheels and driven wheels in moving blocks at the tips of the leg parts. CONSTITUTION: Sliders 3 whose outer circumferences can be freely slid in the axial direction are arranged in the front and in the rear of a traveling body main body 2, and to each of the sliders 3, links 11 constituting a leg part 10 are connected respectively by means of pins 12. The whole of the leg part 10 can be freely extended/shrunk following approaching/withdrawing actions of the sliders 3, while the front parts and the rear parts of moving blocks 13 are connected to the tip parts of the leg part 10 by means of pins. On the face facing the pipe inside wall face 31 in each of the moving blocks 13, a driving wheel 14 is arranged in the front part, while a plurality of driven wheels 16-18 are arranged in line behind the driving wheel 14. The leg part 10 is extended according to the inside diameter of a pipe 30, and the driving wheels 14 and the driven wheels 16-18 are pressed onto pipe inside wall faces 31, and consequently, the traveling body 1 can be moved without any deflection from the center of the pipe 30.
Patent JP-S62296518-A (JP)
Title: Semiconductor substrate rotary processor
Inventor: KODAMA SHOICHI
IPC: H01L21/68
Filed: 1986-06-17
Abstract: PURPOSE:To improve the processing speed by providing a plurality of vertical movement devices in a semiconductor substrate rotary processor. CONSTITUTION:An air cylinder 3 attached to an upper plate 2 is driven to vertically move a lower plate 5 with respect to the plate 2, and an air cylinder 9 attached to the plate 5 is driven to elevationally move a motor holder 11, i.e., a holder 15 with respect to the plate 5. Accordingly, the holder 15 can be held at the positions of four stages at the longest and shortest positions of the cylinders 3, 9. Thus, the holder 15 can be effectively held at the intermediate position, thereby improving the processing speed by omitting the waste of the operating time of the holder 15.
Patent JP-H07315911-A (JP)
Title: Ceramic formed article
Inventor: ANDO MASAHIRO
IPC: B28B11/12
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the generation of a defective product due to cracking in firing by supporting the periphery of a tapered part with a split setter. CONSTITUTION:To periphery of a tapered part 4 of a ceramic formed article is supported by a split setter 7, and the formed article is suspended and heated in a firing furnace. Although the internal stress of the formed article is increased as the temp. is raised, heat is transmitted even to the tapered part 4 which is firmly held to the split buckeye 7 and not sufficiently exposed to the heating atmosphere since a notched part 8 opened to the outside is formed at the cut off part 2 to make the part thin, and hence the nonuniformity in temps. is relieved. Further, the water such as combined water is sufficiently leaked, the generation of internal stress is reduced, and the generation of a crack is prevented.
Patent JP-H07324196-A (JP)
Title: Perfume composition
Inventor: KUBOTA MASAO
IPC: A61K8/35
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a perfume compsn. which emits a long-lasting favorite fragrance without being selective about the note by incorporating specific fragrant substances in a specified combination or in a specified ratio into the compsn. CONSTITUTION:A perfume compsn. contains (-)-muscone, androstenol, and 3-methyl-2-hexenoic acid. Pref. the compsn. contains 0.00001-1wt.% compound perfume which is obtd. by compounding 100 pts.wt. (-)-muscone with 0.2-10 pts.wt. androstenol and 0.002-0.1 pt.wt. 3-methyl-2-hexenoic acid. Since the fragrance inherent in androstenol or 3-methyl-2-hexenoic acid is arranged to have a soft fragrance by the fragrance and retention effects of (-)-muscone, the compsn. can freely be combined with compound perfume compsns. ranging from one having a fragrance with a light touch to one having a heavy dense fragrance, thus giving a wide variety of fragrances.
Patent JP-S5932210-A (JP)
Title: Circuit of transistor amplifier
Inventor: OOSAWA MITSUO
IPC: H03F3/45
Filed: 1982-08-14
Abstract: PURPOSE:To obtain an amplified output without distortion in response to an input signal with fidelity, by using a current mirror circuit excellent in the linearity for an output signal lead-out section of a differential amplifier section. CONSTITUTION:TRs 16, 17 forming a current mirror circuit are connected to one output section of the differential amplifier section comprising differential pair transistors (TRs) 1, 2 and a constant power supply TR3. The output signal leading-out section comprising the TRs 16, 17 and a TR18 is formed. Further, a bias circuit comprising TRs 23-25 is connected to the base of the TR18. Moreover, the output signal leading-out section including the current mirror circuit and the bias circuit are connected to the differential pair TR2. Each current mirror circuit is operated with an excellent linearity by selecting suitably a constant current value flowed to each bias circuit. Thus, the amplified output without distortion in response to the input signal with fidelity is obtained.
Patent JP-S6125726-A (JP)
Title: Wire electrode for electric discharge processing
Inventor: INAGAKI YASUHIKO
IPC: B23H7/08
Filed: 1984-07-10
Abstract: PURPOSE:To enchance the speed of processing and the accuracy of the processed surface of a workpiece, by providing a polishing agent at perscribed intervals on the surface of a wire electrode for electric discharge processing to polish the processed surface during the feed to the wire electrode. CONSTITUTION:A polishing agent 6, which is manufactured by sintering and bonding grains of a very hard substance such as diamond and ceramic, is annularly provided at prescribed intervals on the cylindrical surface of a wire electrode 1. To provide the polishing agent 6, the grains of green Carborundum, ceramic, diamond or the like are mixed with phenol, epoxy, feldspar and so forth and the mixture is applied to the electrode 1 and sintered. The surface of a workpiece 2 processed by the electrode 1 can be set at a roughness of 1mum by optionally determining the quality of the polishing agent 1. The processed surface of the workpiece 2 is polished by the agent 1 during the feed of the electrode 1. The speed of the processing and the accuracy of the processed surface can thus be heightened.
Patent JP-S5365728-A (JP)
Title: Display circuit for camera
Inventor: UEDA HIROSHI
IPC: G03B17/18
Filed: 1976-11-24
Abstract: PURPOSE: To facilitate the issuance of a warning signal relating to the improper value of diaphragm by providing an auxiliary circuit which issues a stepped value of diaphragm between the least aperture value of diaphragm and a certain supposed value of diaphragm in the exposure control circuit of the shutter priority diaphragm EE. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6049906-A (JP)
Inventor: SCHWABE PETER
IPC: B29C43/02
Filed: 1984-07-10
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-H0436755-A (JP)
Title: Resist composition
Inventor: KOKUBO TADAYOSHI
IPC: C08G77/38
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the resist compsn. with which scum hardly arises by incorporating a specific compd. into the resist compsn. CONSTITUTION:The alkaline-soluble siloxane polymer contg. at least one of the units expressed by formulas I and II {where X is the same or different and denotes one kind selected from the group of hydrogen, group expressed by formula III, group expressed by formula IV (R denotes hydrogen, hydrocarbon or substd. hydrocarbon), carboxyl group; R1, R2, R3, R4, R5, and R6 are the same of different and one kind selected from the group consisting of hydrogen, hydroxyl group, substd. or unsubstd. aliphat. and arom, hydrocarbon; at least one is a hydroxyl group; l, m, n and p denote 0 or positive integer; there is not case where l and m are simultaneously 0} and the compd. having active hydrogen are incorporated into this resist compsn.
Patent JP-H09324449-A (JP)
Title: Installation structure for sheath tube connection box, and box and tube for the installation structure
Inventor: MINAMI YOSHIHIRO
IPC: E03C1/044
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To easily press a tube into a box, regarding a structure for installing a sheath tube connection box. SOLUTION: A box 32 is provided on the reverse side of the hole 21 of a wall 29, and a sheath tube 6 is connected to the box 32. A tube 16 is led into the box 32 from the internal space of the sheath tube 6, and an elbow 25 is fixed to the forward end of the tube 16. Also, the elbow 25 is secured to the box 32 via a fixing ring 27, and this fixing ring 27 is covered with a face ring 29. Furthermore, guide rails 33 are horizontally laid on both lower sides of the box 32, and the slits of a short cylindrical sheath tube connection part 64 is engaged with the guide rails 33. At the time of forcing both of the elbow 25 and the tube 16 into the box 32, the sheathed tube connection part 34 moves in a direction for separation from the wall 29 and the radius of curvature R of the tube 16 increases consequently.
Patent JP-S5946122-A (JP)
Inventor: HISASHI OO KOONO
IPC: C07C5/333
Filed: 1983-08-02
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-H038166-A (JP)
Title: Tape running test machine
Inventor: AKAHA NAOTO
IPC: G11B15/60
Filed: 1989-06-02
Abstract: PURPOSE:To perform the running test with high accuracy and continuously by adjusting continuously the slide-contact with a slide-contact member by a slide-contact adjusting guide roller moving along a loop track, when a running tape comes into slide-contact with the slide-contact member. CONSTITUTION:When a running tape 2 is wound round a cylinder 9, its winding angle theta is adjusted continuously by a slide-contact adjusting guide roller 10 moving along a loop track and it is run, and by an entry tape tension sensor 8 and a delivery tape tension sensor 12, a tape tension of the entry and the delivery of the running tape 2 wound round the cylinder 9 is detected. By the detection of the tape tension of these entry and delivery, a variation of frictional force generated between the tape 2 and the cylinder 9 at each winding angle thetais measured continuously and precisely extending over a wide range, and accordingly, a tape running test having high accuracy can be executed continuously extending over a wide range.
Patent JP-H0311909-A (JP)
Title: Insertion of insulator for premould joint
Inventor: IIZUKA HIROYUKI
IPC: H02G1/14
Filed: 1989-06-06
Abstract: PURPOSE:To improve the workability in inserting a premould joint insulator by warming up the premould joint insulator and by inserting it into the outside circumference of the cable core of a power cable. CONSTITUTION:In inserting a premould joint insulator 5 made of rubber, etc., into the outside circumference of a cable core 4 composed of a cable conductor 2 and a cable insulator 3 of a power cable, this premould joint insulator 5 was warmed up beforehand up to the temperature e.g. 60 deg. where the rubber, etc., will not be deteriorated. Under such a warmed condition, the insertion work is performed. The hardness of the premould joint insulator 5 is thereby lowered, the insulator 5 is softened and the bore is expanded by thermal expansion, so that the workability in insertion can be improved.
Patent JP-S6032972-A (JP)
Title: Fuel injector
Inventor: ASADA TETSUO
IPC: F02M51/02
Filed: 1983-08-03
Abstract: PURPOSE:To feed required amount of fuel with correspondence to the load variation by varying the pressure setting in accordance to the engine condition and enlarging the dynamic range. CONSTITUTION:Excessive fuel is returned through a return path 6 having a pressure regulator 5 to a fuel tank 1. An electronic control unit 15 is provided with electric signals from each sensor indicating the engine condition then electrically processed to feed an output signal comprised of pulses corresponding to the optimal fuel amount to an electromagnet 8 thus to vary the open time or interval of injection valve 4 which will repeat opening/closing for every predetermined time and to control the fuel injection.
Patent JP-S5766446-A (JP)
Title: Electrometer probe mounted on electrostatic copying machine
Inventor: HASHIMOTO YOSHIO
IPC: G01R29/12
Filed: 1980-10-12
Abstract: PURPOSE:To prevent the entrance of toner, etc., by blowing air into the housing of an electrometer which detects the potential of a photosensitive drum. CONSTITUTION:An oscillation electrode 3 chops an electric field produced around a phtosensitive drum facing to an aperture 4 to obtain an AC signal, which corresponds to the charging potential of the photosensitive drum, by a detection electrode  2. The electrodes are installed in a housing 1 for electrostatic shielding. Air is blown into this housing 1 by a pump 5 to prevent the entrance of toner, etc. from the aperture 4.
Patent JP-S5267494-A (JP)
Title: Port of vacuum vessel
Inventor: HAGIWARA KOUJI
IPC: G21B1/00
Filed: 1975-12-01
Abstract: PURPOSE: A nuclear fusion device with a handy gasket which is made of pure gold for vacuum sealing gasket to observe the inside of vacuum vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06349977-A (JP)
Title: Multilayer circuit board
Inventor: KONO YOSHIAKI
IPC: H05K3/40
Filed: 1993-06-14
Abstract: PURPOSE:To form wirings between conductor layers without forming a through hole by forming an opening through part of an insulating layer disposed between the layers, and connecting fine metal wires or metal foil bands between the layers via the opening. CONSTITUTION:A multilayer circuit board is laminated with a blank sheet 2 formed with an opening 2a on a blank sheet 1 in such a manner that conductor layers 3, 5 are formed on the sheet 1 and conductor layers 4, 6 are formed on the sheet 2. Ends of the layers 3, 5 of the sheet 1 are exposed in the opening 2a of the sheet 2. Both ends of interlayer wirings 8 are connected between the layer 3 and 4 by transferring, both ends of the interlayer wiring 9 are connected between the layers 3 and 6 to electrically connect the layers therebetween. Thus, the interlayer wirings can be formed without forming a through hole. Since a plurality of the layers can be connected in the opening of an insulating layer, high density interlayer wirings can be formed, thereby reducing in size a multilayer circuit board.
Patent JP-S6034009-A (JP)
Title: Ferrite bead inductor element and manufacture of the same
Inventor: ISHIHARA HIRANORI
IPC: B29C39/10
Filed: 1983-08-05
Abstract: PURPOSE:To simplify the manufacturing process by a method wherein a ferrite bead is directly molded on a conductor and formed firmly to make a ferrite bead inductor element. CONSTITUTION:Ferrite powder with a binder of thermosetting or thermoplastic resin is used while the resin is in semi-cured condition. A center part along the longitudinal direction of a conductor is previously set in a molding die. The above ferrite powder is supplied into the die and subjected to a compression molding to adhere tightly on the conductor and maintain the shape. After the molded part is taken out of the die, it is cured in a heating furnace completely. With this constitution, the ferrite powder is fixed to the conductor 2 while its molded shape 5 is maintained with a sufficient strength by the binder resin. Also a bump 7 may be formed near the center part of the conductor to fix the ferrite bead 5 more firmly. A radial lead type inductor element may be formed by molding and curing the bea 5 provided to the top of the conductor 8 bent into an inverted U-shape.