baber/WOPTO huggingface dataset:
Patent JP-H11234566-A (JP)
Title: Angiography system
Inventor: KAWAGUCHI SHIGERU
IPC: H04N5/325
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the angiography system that photographs a contrast photo of coronary arteries with high resolution where a deviation of an image by upper side energy and lower side energy is nullified and deterioration in the resolution due to a vibration waveform of a spectroscope is suppressed in the case of having the spectroscope vibrated for the energy difference method. SOLUTION: The angiography system that photographs coronary arteries by using the radiant ray energy difference method is provided with a movement adjustment processing means 21. Thus, a position of image data providing an upper side energy or a lower side energy is moved in parallel prior to difference processing 22 of a difference-processing unit 20 in an image processing means 17.
Patent JP-S60173350-A (JP)
Title: Reciprocating bearing device
Inventor: HIRAOKA TAKAFUMI
IPC: F16J1/08
Filed: 1984-02-20
Abstract: PURPOSE:To provide compatibleness of both lubricity and sealing performance by disposing a lubricating oil absorbing member between an oil sealing member and a bearing face which is formed at a part of a cylinder internal face and surrounds a reciprocating shaft supported by the bearing face. CONSTITUTION:A gas cut-off mechanism 5 which prevents gas entry is mounted in a housing 1 in which a power piston cylinder 2 is formed at the upper part thereof and a cylinder 4 containing a cross head 3 is formed at the lower part thereof. A large-diameter internal face 4a and a small-diameter bearing face 4b are formed on the cylinder 4. The marginal part of both the internal faces 4a and 4b is holed at specified intervals and porous substances 6 are put in the holes. The internal end part of the porous substances 6 is made in intimate contact with the external periphery of the cross head 3 and the external end part thereof faces to an oil reservoir 7. The cross head 3 is shaped in the cylindrical form and has oil sealings 9a, 9b and 9c on the upper external periphery thereof.
Patent JP-H04271276-A (JP)
Title: Power supply
Inventor: FUKUSHIMA YOSHIO
IPC: H02M7/21
Filed: 1991-02-22
Abstract: PURPOSE:To provide a power supply which can invert AC power supply voltage into a DC voltage through a simple constitution employing no transformer. CONSTITUTION:The power supply comprises a rectifier circuit 2 connected with an AC commercial power supply 1, a switch circuit 3 and a capacitor 4 connected in series between terminals of the rectifier circuit 2, and a switch control circuit 5 for controlling the switch circuit 3 wherein the capacitor 4 is charged when the voltage between the terminals of the rectifying circuit 2 is lower than a predetermined level thus obtaining an output across the capacitor. Consequently, a power supply can be constituted of an electronic circuit employing no transformer resulting in a small and inexpensive power supply in which production of heat is suppressed.
Patent JP-H10210211-A (JP)
Title: Copying device
Inventor: KANDA YOSHIMICHI
IPC: H04N1/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a copying device executing sort by which the separation of respective parts is cleared by making only one copy output in respective groups to be vertical. SOLUTION: A code stored in a code storage part 407 is decoded in a decoding part 406 and one page is developed in a picture storage part 404. When the developed page is not the final page of a reading order, copy is outputted in a lateral direction from a recording part 408. When copy is the final page and it is not the first part, copy is outputted in the vertical direction. Thus, sorted copy can be obtained by repeating the operation until the first page of the final part is outputted. Only the copy picture of the original which is inputted last in second and subsequent parts is outputted in the vertical direction.
Patent JP-S60173078-A (JP)
Title: Aerosol suspension
Inventor: SHINOSAWA TAKAHIRO
IPC: C09K3/30
Filed: 1984-02-20
Abstract: PURPOSE:To improve dispersibility of fine powder of solid for aerosol, by adding a specified suspending agent comprising 2-ethylhexyl isopelargonate, etc. to an aerosol suspension which contains a liquid propellant and fine powder of solid. CONSTITUTION:The aerosol suspension is prepd. by filling (A) 65-95wt% liquid propellant (e.g. trichlorofluoromethane). (B) 0.5-5wt% fine powder of solid which is insoluble in (A) (e.g. hydrocortisone or aluminum in powder) and (C) 0.5-10wt% suspending agent consisting of 2-ethylhexyl isopelargonate and/or polyoxyetylene octylphenyl ether and when necessary, (D) 5-35wt% solvent (e.g. ethanol) and (E) 0.5-10wt% film former (e.g. polyvinylpyrrolidone) into a pressure vessel under pressure.
Patent JP-H09202090-A (JP)
Title: Refill of ball-point pen
Inventor: MUTO HIROYUKI
IPC: B43K7/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a refill for a composite writing instrument with excellent carrying handiness and ease of operation, capable of incorporating plural refills by providing a ball on the tip coming into tight contact with the inner edge of a ball embracing part and also a spring to be released at the time of writing, and packing a water or a low viscosity oil ink. SOLUTION: When writing with a tip 7 turned downward, a ball valve 12 comes into contact with the rear end of the tip 7 in such a state that the ball valve 12 is lopsided, and on the other side, a flow path through which an ink flows in is formed in the tip 7. The ink flowing into a valvular chamber 3 from an ink storage part through a guide hole 5 is guided to the back face of a tip ball 8. Under this state, the tip ball 8 is brought into close contact with the inner edge of a ball embracing part of the tip 7 by the pressing force of a spring bar shaft part 11, so that the ink is prevented from directly flowing in.  In addition, when a refill 1 is mounted on this composite writing instrument and an individual writing tip part is popped out of a shaft tip, a writing tip area is flexibly shifted, so that the writing tip part is caused to smoothly emerge and retract from the shaft tip without being interrupted in operation.
Patent JP-S62236351-A (JP)
Title: Flat brushless motor and manufacture thereof
Inventor: KISHI YOSHIO
IPC: H02K29/00
Filed: 1987-02-10
Abstract: PURPOSE:To enhance the efficiency of a flat brushless motor by composing the peripheral edge of a stator yoke of the laminate of a flat planar magnetic path material and an insulating layer and arranging a driving winding on the layer to reduce a gap between the magnetic path material of a rotor magnet and a stator yoke. CONSTITUTION:The peripheral edge of a central hole formed at a stator yoke is formed as a laminate by bonding a sheetlike insulating base material 7 by an adhesive 8 to a magnetic path material 8. Simultaneously, a metal foil such as copper foil is bonded on an insulating layer 12 made of a sheetlike insulating material 6 and the material 7. This foil is etched to form a printed pattern layer 11 for wiring for a driving winding and a rotor position detector on the layer 12.
Patent JP-S61188619-A (JP)
Title: Data processor
Inventor: FUKUOKA ICHIRO
IPC: G06F3/037
Filed: 1985-02-15
Abstract: PURPOSE:To always input exact information by detecting a position on a display picture to which a light pen is opposed, and displaying a cursor at the detected position on the display picture. CONSTITUTION:A light which has been photodetected by a light pen 3 is converted photoelectrically and becomes an electric signal LPEN, and applied to a control device 10 and a light pen position information detecting circuit 15. A designated position by the pen, which has been detected by the circuit 15 is given to the device 10 as an address signal for indicating a position on a picture of a CRT display 12. The device 10 applies this address signal to a display controlling circuit 13, and also executes a set/reset control of an FF 14. The circuit 13 displays a cursor at a position on a picture which has been designated by the address signal, in case when a high level signal is applied from the FF 14, after the address signal for designating a position of the cursor has been applied from the device 10, namely, in case when an opposed angle onto the picture of the pen 3 is improper.
Patent JP-S53114470-A (JP)
Title: Resistance measuring circuit
Inventor: NOMURA AKIO
IPC: G01R27/02
Filed: 1977-03-16
Abstract: PURPOSE: To promptly measure the resistance including that with respect to the ground by connecting a reference resistor and a reference voltage in series with one end of a resistor to be measured, which has its other end grounded to the earth, so as to construt a closed circuit through the earth so that a subtracting circuit of digital type may be used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05195733-A (JP)
Title: Solenoid valve
Inventor: NAKAJIMA TAKERO
IPC: F01L9/04
Filed: 1992-01-20
Abstract: PURPOSE:To provide a solenoid valve with which the magnetic resistance in the gap for installation of a moving coil in a valve driving mechanism of moving coil type is decreased. CONSTITUTION:A solenoid valve 1 is coupled below a moving coil 5, which is installed in the gaps between a columnar center magnetic pole and a left and a right magnets 41, 42. A solenoid valve concerned is driven by feeding current to this moving coil 5. In the coil 5, particulates consisting of magnetic substance are included being mixed with a plurality of conductors as winding, and thereby the magnetic resistance in the gaps is decreased to cause increase in the density of the magnetic flux from the magnets.
Patent JP-S54121204-A (JP)
Title: Dust level detection in dust collector for high temperature exhaust gas
Inventor: KITAI TOSHIO
IPC: F27D17/00
Filed: 1978-03-13
Abstract: PURPOSE: To easily and safely detect dust level of dust collector, temperature-dependent, color-changeable tape is attached to the outer wall of the dust collector in vertical direction.  
     CONSTITUTION: A plurality of color-changeable tapes 3 according to temperature change are attached to the outer wall of the dust collector 1 in vertical direction. In one example, temperatures are 100 to 130°C for dust-free portion A, a room temperature to 30°C for dust filled portion C, 30 to 100°C for intermediate portion B between A and C, the length of which ranges from 300 to 400 mm. To exactly detect the dust level H in such case, it is effective to use tapes 3 which change color at about 100°C such as the thermotape TR-60 commercially available. When it is used, A shows dark purple brown, B red to dark purple, C yellow red. This means is simple and safe as compared to conventional radioactive method, and needs no such experience as is required for acoustic means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63196927-A (JP)
Title: Key input device
Inventor: MITARAI AKIRA
IPC: G06F3/0488
Filed: 1987-02-10
Abstract: PURPOSE:To discriminate between a desired key and the other keys and to improve the operability of key input by discriminating and displaying only inputtable keys determined by the processing of a processing means. CONSTITUTION:An operator sets the functions, display colors, and ECR modes of respective keys are used to a key table 20. Next, a mode switch SW 24 is operated to select a desired ECR mode. A main CPU 23 detects this mode and transfers the information of areas I-III, where mode information stored in an area IV of the table 20 and selected at present is stored, to a RAM 25 in accordance with the program preliminarily stored in a ROM 22. The CPU 23 controls a panel control means 26 in accordance with the program in the ROM 22 based on information in the RAM 25 to read out respective segments and display colors. Picture element positions are selected by horizontal and vertical controls and only inputtable keys on the input panel 2 are discriminated and displayed through a driving circuit 30 in the color designated by a color control means 29.
Patent JP-2000225870-A (JP)
Title: Operation panel for vehicle
Inventor: SASAKI HIROAKI
IPC: B60K37/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an easily visible operation panel for vehicle making operation information indicated by an operating lever. SOLUTION: A case 10 is constituted by forming both opening parts 11, 13 so as to be adjacent each other from the surface 10c side and a transmission type EL panel 20 is stored in the opening part 11 and displays set temperature information on an air conditioning equipment at a position along a boundary part 10d of the case 10. An operating lever 31 is stored in the opening part 13 so as to be slidable along a boundary part 10d and the operating lever 31 indicates set temperature information at the indication tip part 32. The indication tip part 32 of the operating lever 31 is located so as to be slidable along the boundary part 10 on a rear surface side of the EL panel 20.
Patent JP-H10294492-A (JP)
Title: Crystal growth method for gallium nitride based compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01S5/323
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To stably grow a gallium nitride based compound semiconductor with a good yield by improving the crystallivity and the surface morphology of the gallium nitride based compound semiconductor grown on a buffer layer to a practical level. SOLUTION: In a reactor in which a gallium nitride based compound semiconductor is grown by an organometallic compound vapor-phase growth method, a buffer layer of Gax Al1-x N (where 0.5<=X<=1) of not more than 0.2 μm thick is grown at a temperature lower than the growth temperature of the gallium nitride based compound semiconductor before the gallium nitride based compound semiconductor is grown and then the gallium nitride based compound semiconductor having the same composition as the buffer layer is grown at a growth temperature higher than that of the buffer layer.
Patent JP-H07239227-A (JP)
Title: Layer thickness measuring method and its device
Inventor: TERADA YUKIHIRO
IPC: G01B17/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a layer thickness measuring device capable of measuring layer thickness unavailable for measuring with a pulse method. CONSTITUTION:This device constitutes of an M series sign generator 11 generating M series sign signal, a wave transmitter 12 transmitting the M series sign signal with sweep wave of carrier wave of a specific frequency toward a medium B, a wave receiver 15 receiving the signal reflected by the medium B and medium C, and an operator 17 for calculating an inter-correlation value between the transmitted signal of the wave transmitter 12 and the received signal of the wave receiver 15, obtaining the peak value, and operating the layer thickness of the medium B from the sound velocity in the medium B and the measured time of the peak value. By transmitting the M series sign generated in the M series sign generator 11, receiving the reflection signal with the wave receiver 15 and measuring the layer thickness of the layer to be measured from the inter-correlation between the received signal and the transmitted signal, the layer thickness of the medium B can be measured even in the case with a poor S/N ratio.
Patent JP-H07238327-A (JP)
Title: Vacuum electroslag remelting furnace
Inventor: NAKAYAMA TAKASHI
IPC: C22B9/18
Filed: 1994-02-28
Abstract: PURPOSE:To provide an ESR furnace, by which a clean steel having little defect is obtd. and a large AC current operation can be executed. CONSTITUTION:The vacuum electroslag remelting furnace is composed of a water cooling mold 1 for solidifying molten metal in the laminated layer state, a cylindrical furnace body 2 having a slag chute 2a for supplying the slag at the side part and a gas exhaust hole 2b connected with a vacuum evacuating device 19, a supporting table 8a arranging an elevating/lowering device 8 at the upper part and bridge pier 18 supporting the supporting table 8a. At least the furnace body 2, a furnace cover 5, dynamic seal structural part 6, guide rod 7, stinger rod 9, stub 10 and the bridge pier 18 are made of non-magnetic material on each.
Patent JP-H10228613-A (JP)
Title: Cleaning liquid crystal and cleaning method
Inventor: YOKOYAMA NAOKI
IPC: C11D7/26
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning liquid which has an excellent cleaning effect, prevents the readhesion of dust and dirt, lessens the absorption of moisture, rapidly dries after cleaning and has no danger of ignition by using a fluorine solvent as an essential component and specifying its b. p. to a specific range. SOLUTION: This cleaning liquid consists of the fluorine solvent as the essential component and the flash part thereof is in the range of 56 to 155 deg.C. A hydrocarbon solvent or fluororesin is preferably added thereto. This cleaning liquid is applied on the surface of a tape-like base and the surface coated with the fluorine solvent is slid on the surface to be cleaned, by which the surface is cleaned. The examples of the fluorine solvent which is the essential component of the cleaning liquid are perfluorocarbon, hydrofluorocarbon, hydrofluoroether, perfluoropolyether carboxylate, etc. A solvent mixture system is equally well by all means.
Patent JP-H07238066-A (JP)
Title: Benzenesulfonic acid derivative, its production and use
Inventor: OKANO TADASHI
IPC: A61K31/255
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a new benzenesulfonic acid derivative, having suppressing actions on a rise in cyclic adenosine 3',5'-monophosphate (cAMP) and the bone resorption and further increasing actions on the bone mass and useful as a preventing and therapeutic agent, etc., for osteoporosis. CONSTITUTION:This compound is expressed by formula I (R<1> and R<2> each is H, an alkyl, an acyl or an aralkyl; R<3> is a halogen, an alkyl or an alkoxy), e.g. bis(4-acetoxyphenyl)-[2-(4-chlorophenoxysulfonyl)phenyl]methane. Furthermore, the compound expressed by formula I is obtained by reacting an acid halide expressed by formula II (X is a halogen) with a phenol derivative expressed by formula III.
Patent JP-H05224661-A (JP)
Title: Method for displaying data
Inventor: KANZAKI NOBORU
IPC: G09G5/40
Filed: 1992-02-17
Abstract: PURPOSE:To improve the compressibility of display data. CONSTITUTION:A memory for registering which stores characters displayed on a screen and various kinds of display element data concerning a graphic, and a screen data memory which stores the respective screens as the combination of the display element data are provided. When the display element data which are to be stored hereafter exist neither in the memory for registering nor in the screen data memory in the case of displaying the screen specified from the outside (steps S1, S2 and S5), the data are stored in the screen data memory as they are (step S7), so that the data which appear on the entire screen only once are not stored in the memory for registering and the capacity of the memory can be decreased.
Patent JP-H03234786-A (JP)
Title: Photochromic material
Inventor: MATSUO HITOSHI
IPC: C07D498/10
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a photochromic material with excellent resistance to repeated development and disappearance of color with light and being useful for a light intensity adjusting material of a window panel or sunglasses, a photo-sensitive material for printing and photographing, etc. CONSTITUTION:A spiro-oxazine compd. of the formula (wherein Rf is polyfluoroalkyl or fluoroalkyl; R<1>, R<2> and R<3> are the same or different each other and each a 1-25C hydrocarbon group, a hydrocarbon group with alkoxy, halogen, ester, cyano, nitro, ether, thioether, carbonyl, sulfonyl, amino, imino, amide, thioamide, urethane, urea, isocyanate, azo, hydroxyl, thiol, carboxyl, sulfonic acid and metal salt groups; rings A and B are each a substd. or unsubstd. hydrocarbon arom. ring or heterocyclic arom. ring), e.g. 1,3,3-trimethyl- spiro [indolino-2'-trifluoromethyl-2,3'-(3H)-naphtho[2,1-b) (1,4-oxazine] is used as a photochromic material.
Patent JP-S62188183-A (JP)
Inventor: KAWAZUMI MASARU
IPC: H01R11/01
Filed: 1986-02-13
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-S62187542-A (JP)
Title: Trimming working method for bolt head part
Inventor: OBATA MITSUAKI
IPC: B21J5/02
Filed: 1986-02-12
Abstract: PURPOSE:To omit deburring by forming an inclined surface part on the peripheral edge of a bolt head part seat surface, and to improve the productivity, by providing a bolt head part seat surface forming recessed part, on a trimming punch, and upsetting a bolt head. CONSTITUTION:An intermediate product 10 of a bolt which has formed a round head is held by a trimming punch 1. In this case, as for the trimming punch 1, it is a square shape corresponding to an external form of a head part of a finish bolt, and that which has an inclined surface 3 of 45 deg. along each side and provided with a shallow recessed part 2 is used. Subsequently, a movable ram is advanced by installing a trimming die 6, and the trimming die 6 is made to collide against the bolt head part. As a result, a part which becomes a seat surface 13 of the bolt head part 11 is brought to a plastic deformation, and pushed into the recessed part 2 of the punch 1. Next, the trimming die 6 cuts the bolt head part 11 and a cutting residual part P is left. Accordingly, by forming the inclined surface 3 of each side of a hexagon so as to become the end of the time of cutting, a return (burr) Y which is generated necessarily becomes a state that it has stuck along the part of a chamfered 14 state, and does not protrude to the seat surface 13 side.
Patent JP-S58145927-A (JP)
Title: Motor-driven winding and rewinding camera
Inventor: KITAJIMA TOMOYA
IPC: G03B1/40
Filed: 1982-02-25
Abstract: PURPOSE:To eliminate reverse winding and stretching of a film and decrease consumption of battery, by providing a specified planetary gear mechanism between a motor driving wheel group system and a rewinding wheel group system. CONSTITUTION:A planetary gear mechanism consisting of a sun gear 24 and planet gear 27 is provided between a driving wheel group system from a motor 1 to a constant rotation gear 13 and a rewinding wheel group system from a rewinding driven gear 28 to a rewinding fork 37. When the sun gear 24 rotates in the direction of rewinding, the gears 27 and 28 are engaged and rewinding is performed. When winding, the gear 24 reverses and engagement of gears 27 and 28 is released. Consequently, the rewinding wheel group system including the rewinding fork 37 is separated from the driving wheel group at the time of winding. Accordingly, reverse winding and stretching of a film are eliminated and consumption of a battery can be lessened.
Patent JP-H09223495-A (JP)
Title: Battery terminal and manufacture of battery terminal
Inventor: SUZUKI KATSUYA
IPC: H01M2/30
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal capable of preventing the deformation or breakage of the terminal caused by excessive fastening by arranging a spring part formed by bending to the facing surface side of both fastening parts in at least two portions of four portions of both edge parts in the width direction of a first fastening part and a second fastening part. SOLUTION: Spring parts 61, 63 formed by bending to the facing surface side of fastening parts 55, 59 are arranged in edge parts in the width direction of a first fastening part 55 and a second fastening part 59 of a battery terminal 51. Bolt holes 75, 77 are formed in almost the central part of the fastening parts 55, 59, and an electric wire connecting part 53 integrally formed is arranged in the edge part of the first fastening part 53. When the battery terminal 51 is fastened to a battery post 9 by fastening the fastening parts 55, 59 with a bolt 17 and a nut 19, excessive fastening is prevented by the repulsive force of the spring parts 61, 63, and the deformation or breakage of the battery terminal 51 is prevented.