baber/WOPTO huggingface dataset:
Patent JP-S58224310-A (JP)
Title: Manufacture of color filter
Inventor: OGUCHI KOUICHI
IPC: G02F1/1337
Filed: 1982-06-22
Abstract: PURPOSE:To enhance stability to liquid crystals, by forming a color filter layer contg. an inorganic substance as a base. CONSTITUTION:A transparent base is thinly coated with a fluid prepd. by dissolving a pigment powder, a silicon compd. such as RNSi(OH)4-N' and additives, such as a vitreous material forming agent, an org. binder, etc. in an org. solvent, and the coated material is heat-treated, or the base is coated with said fluid, heat-treated, patterned, and subjected repeatedly to said treatments to form plural color patterns.
Patent JP-S59233035-A (JP)
Title: Oil-pressure circuit for construction vehicle
Inventor: OOZEKI MASAHIKO
IPC: F15B11/17
Filed: 1983-06-15
Abstract: PURPOSE:To selectively operate a slewing preferential circuit by connecting in tandem control valves for arm through logic valves to the downstream of a control valve for slewing and a control valve for accelerating a boom which are connected in parallel. CONSTITUTION:The first oil-pressure pump P1 is connected in parallel with a control valve 10 for a traveling motor, a control valve 11 for slewing motor, and a control valve 132 for accelerating boom cylinder. The second oil-pressure pump P2 is connected in parallel with a control valve 25 for traveling motor, a control valve 26 for bucket cylinder, and a control valve 13 for boom cylinder. A control valve 152 for accelerating arm cylinder is connected in tandem to the downstream of the control valve 131 for boom cylinder, and a control valve 151 for arm cylinder is connected in tandem to the downstream of the control valve 132 for accelerating boom cylinder through a logic valve L. LA slewing preferential circuit can thus be obtained, and the arm can also be operated when accelerating the boom.
Patent JP-H05209200-A (JP)
Title: Production of nonionic detergent grain
Inventor: YAMASHITA HIROYUKI
IPC: C11D17/00
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the subject detergent grains excellent in flow characteristics and noncaking properties by mixing detergent raw materials containing a nonionic surfactant as a main base, stirring and mixing the resultant mixture in a specific stirring type mixer, granulating the mixture, then mixing the prepared granulated material with fine powder and coating the granulated material with the fine powder. CONSTITUTION:The objective grains are obtained by mixing detergent raw materials composed of, e.g. 75-95 pts.wt. builder and 5-25 pts.wt. nonionic surfactant, stirring and mixing the resultant mixture in a stirring type mixer (having a stirring shaft equipped with stirring blades in the internal center and capable of forming a clearance between the stirring blades and a device wall in rotating the stirring blades), forming a sticking layer of the detergent raw materials on the wall of the mixer, granulating the mixture while enhancing the bulk density, mixing 100 pts.wt. prepared granulated material with 0.5-30 pts.wt. fine powder (preferably an aluminosilicate having <=10mum average particle diameter) and coating the surface of the granulated material with the fine powder. The bulk density of the grains is 0.6-1.2g/ml.
Patent JP-S5441144-A (JP)
Title: Fixing device of electrophotography
Inventor: KADOI HARUO
IPC: G03G15/20
Filed: 1977-09-07
Abstract: PURPOSE: To enable stable fixing to be performed by letting pressure rollers be contacted to each of a pair of fixing rollers, making the pressure rollers larger than the diameter of the fixing rollers and so disposing the pressure rolelrs that they do not become parallel with the fixing rollers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08304247-A (JP)
Title: Device for evaluating strength of thin film
Inventor: YANAKA ASAAKI
IPC: G01N3/00
Filed: 1995-05-02
Abstract: PURPOSE: To provide a device for evaluating strength of thin film which can accurately and easily find the critical stress of a thin film when the thin film cracks and, at the same time, can measure and evaluate the critical stress of a composite material the breakage of which is hard to be observed under a microscope. CONSTITUTION: While a tensile load is applied to a composite material 2 composed of a substrate 4 and thin film 3 formed on the substrate 4, the stress value of the material 2 is measured with a tensile testing machine 5 and, at the same time, the development of cracking of the thin film 3 is specified by detecting AE waves with an ultrasonic sensor 6. Then, a processing section 7 evaluates the thin film 3 by performing prescribed calculation on the peak of the distribution of the AE waves and the then stress value and finding the critical stress by using such a method as the shear lag model, etc.
Patent JP-S61265523-A (JP)
Title: Method for detecting posture angle by pattern
Inventor: TAKANO HIDEHIKO
IPC: G01B21/24
Filed: 1985-05-20
Abstract: PURPOSE:To make it possible to automatically detect the relative position to a pattern with good accuracy, by respectively measuring the positional shifts of two sets of marks present at opposed positions with respect to the center of a circle in the specific axial direction crossing a glance direction at right angles. CONSTITUTION:A pattern wherein circular marks 1-4 having an almost same diameter are present at quartered positions on the circumference of a circle having a radius r0 is assumed to be present so that the center of a circle wherein the marks 1-4 are arranged on the x', y'-plane of the x', y', z' rotary coordinates system allowed to take an arbitrary posture by imparting the rotation around each coordinates axis to a x, y, z fixed coordinates system is allowed to coincide with the origin of the rotary coordinates system. The coordinates of the marks 1, 2 in the x', y', z'-rotary coordinates system are respectively set to P1', P2' and converted to the coordinates P1, P2 in the x, y, z-fixed coordinates system to calculate the coordinates values of the coordinates P1, P2. Then, when the positional shifts P31, P42 of the marks 1, 3 and 2, 4 in the axial direction crossing a glance direction at right angles are respectively measured to take the ratio (r) thereof, r=tan theta is formed. The posture angle thetaof the pattern can be detected on the basis of the ratio (r).
Patent JP-S5333567-A (JP)
Title: Exposure method for fluorescent screen of color picture receiver
Inventor: KUKI KOUJI
IPC: H01J9/227
Filed: 1976-09-10
Abstract: PURPOSE: To facilitate an easy exposure illuminance control and thus to obtain an effective and good-quality color fluorescent screen by means of a simple means which uses the projection beam for exposure in the form of ultraviolet rays only. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07294285-A (JP)
Title: Method and apparatus for processing sensor signal
Inventor: SUZUKI KOUJI
IPC: G01D5/245
Filed: 1994-04-21
Abstract: PURPOSE:To o take out a positional detection signal excellent in continuity and linearity. CONSTITUTION:A position encoder produces sinusoidal or triangular two-phase signals (a), (b) having phase difference of about 90 deg. with respect to the variation in the detecting position and a four-phase signal comprising two-phase signals (a'), (b') having phase difference of 180 deg. with respect to the two-phase signals (a), (b). The approximate linear part of the four-phase signal is then selected and employed in the determination of a positional detection signal. The approximate linear part of the four-phase signal is selected depending on the detecting position and a differential signal between a selected phase and an immediately preceding phase is applied to the signal at the approximate linear part for the phase selected depending on the detecting position immediately upon switching the phase.
Patent JP-H0411053-A (JP)
Title: Multiple color single jacquard weft knit fabric
Inventor: SUZUKI YASUO
IPC: D04B1/10
Filed: 1990-04-23
Abstract: PURPOSE:To make a pattern by difference in color tone by knitting two or more kinds of knitting yarns, making a ground part and a pattern part of the same plain color and pattern texture and forming texture of each yarn feed position of pattern part behind texture of each yarn feed position of ground part by a certain number of yarn feeds successively. CONSTITUTION:Two or more kinds of knitting yarns having different colors, luster, thickness, etc., are knitted. A ground part A and a pattern part B are made of the same plain color and pattern texture to form one complete texture by 2-4 wales and 2-8 yarns feed and the knitting is carried out in such a way that texture of each yarn feed position of pattern part is behind texture of each yarn feed position of ground part by a certain number of yarn feeds to constitute the same texture.
Patent JP-S5333496-A (JP)
Title: Method for controlling grinder
Inventor: MATSUMOTO TSUYOSHI
IPC: B24B49/16
Filed: 1976-09-08
Abstract: PURPOSE: To provide a method for controlling a grinder, comprising the steps of: actuating a motor for moving a grinding wheel back and forth when the variation in the current value of a motor for rotating the grinding wheel exceeds the upper and lower limits to cause the current value is within its upper and lower limits, whereby the surface pressure between the grinding wheel and the material to be ground is selected to be constant, and the entire length of the material to be ground is uniformly ground. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000308267-A (JP)
Title: Mechanism for holding battery of electronic apparatus
Inventor: BABA NOBUAKI
IPC: H02J7/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To easily perform normal holding, connection, etc., even for batteries differing in size. SOLUTION: A casing 1 of an electronic apparatus is shaped like a rectangular parallelepiped as a whole, and a prescribed section including the three faces forming one apex on this rear side is cut off, and space 4 fitting the form of a battery 3 is made. Furthermore, a cover 2 in a shape equivalent to the cut-off section of the casing 1 is formed and is provided freely openable and capable of mounting and removal at the end of space 4. Moreover, for example, the bottom part of the space 4 and the bottom of the battery 3 are provided severally with holding means 6 and 8 and connection means 7 and 9. What is more, the holding means 6 and 8 double as positioning means. Then, in the condition in which these holding means 6 and 8 are coupled with each other, the supply of power from the battery 3 to the apparatus is performed through the connection means 7 and 9. Furthermore, this mechanism is provided with a lock 10 and a release button 11 to release this lock 10, and the lock between the holding means 6 and 8 is released by the operation conforming to the indication 12.
Patent JP-H01279739-A (JP)
Title: Production of hot dip aluminized steel sheet excellent in heat resistance
Inventor: TANAKA NOBUYOSHI
IPC: C23C2/02
Filed: 1988-04-30
Abstract: PURPOSE:To improve heat resistance (darkish discoloration resistance) by hot- rolling a low-C aluminum-killed steel with a specific composition, winding the hot rolled plate at a specific temp., and then applying hot dip aluminizing to the above. CONSTITUTION:A low-carbon Al-killed steel having a composition consisting of <=0.15% C, 0.005-0.08% Al, 0.001-0.01% N, <=0.4% Mn, and the balance Fe with inevitable impurities is hot-rolled and wound at <=550 deg.C. This hot rolled steel plate or a cold rolled steel sheet is used as a starting sheet and subjected to hot dip aluminizing. By this method, AlN layer-forming reaction is caused in the interface of the steel-sheet and the aluminizing layer adhering to the steel-sheet surface, and superior heat resistance can be provided. Further, when heat treatment is applied at about 300-500 deg.C after the above hot dip aluminiz ing, the formation of the AlN barrier layer is facilitated and darkish discolora tion temp. can be raised to a greater extent.
Patent JP-H08306457-A (JP)
Title: Electric connection device between rotary body and fixed body
Inventor: ICHIKAWA HIDEHIRO
IPC: B60R16/027
Filed: 1995-05-02
Abstract: PURPOSE: To facilitate installation, reduce cost, and expand a degree of freedom of design without impairing a function. CONSTITUTION: An FFC 11 housed by being respectively wound round the outer peripheral side of a rotator 50 and the inner peripheral side of an under cover 17 in the mutually inverse direction, is wound round the other by being unfastened from either one of the rotator 50 and the under cover 7. At this time, since a planetary roller 70 elastically contacts with an outer peripheral surface of the rotator 50 and an inner peripheral surface of the under cover 17 through the FFC 11, a movement of the FFC 11 is transmitted, and it autorotates and revolves. A carrier 60 moves in the circumferential direction in an annular space between the rotator 50 and the under cover 17 integrally with the planetary roller 70 by revolution of this planetary roller 70.  A movement of the FFC 11 between the rotator 50 and the under cover 7 is smoothly guided by the movement of this planetary roller 70 and the carrier 60.
Patent JP-S60253583-A (JP)
Title: Spacer
Inventor: ARAI RIYUUICHI
IPC: B41M5/00
Filed: 1984-05-30
Abstract: PURPOSE:To make it possible to stack a material to be recorded immediately after recording without damaging an image by preventing the close adhesion of the material to be recorded, by adjusting the ink absorbing capacity of the spacer, which is arranged between the materials to be recorded so as to cover an ink receiving layer, to 7.0X10<-3>mul/mm.<2> or more. CONSTITUTION:A spacer is a sheet like material capable of covering at least the surface of an ink receiving layer in stacking materials to be recorded for the purpose of preservation or transport and has such a necessary condition that the ink absorbing capacity thereof is 7.0X10<-3>mul/mm.<2> or more. When the materials to be recorded are stacked for the purpose of preservation or transport, if this spacer is used, the mutual blocking of the materials to be recorded or the close adhesion thereof by static electricity can be prevented and the good state of the materials to be recorded can be always held in recording and, even when the materials to be recorded are stacked immediately after recording, a recorded image is not damaged.
Patent JP-H04314265-A (JP)
Title: Magnification system for varying power of picture
Inventor: AOKI SHIN
IPC: G06T3/40
Filed: 1991-04-12
Abstract: PURPOSE:To constitute the variable power picture processor with simple hardware by reducing moire with respect to a dither picture. CONSTITUTION:A picture element selection section outputs a density of 3 picture elements depending on a type selected at random among 4 picture elements around a noted picture element on an original picture corresponding to a picture element under consideration after the conversion. A position arithmetic section calculates a position of a picture element (x, y) on the original picture corresponding to the position of the picture element after the conversion. A conversion picture element density arithmetic section applies linear interpolation to the density of the three picture elements at random to calculate the density of the picture element.
Patent JP-2000299381-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: SATO KENJI
IPC: H01L23/525
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce damages to a minimum during melting of a fuse. SOLUTION: A lower protective film 13 is formed on an oxide film 12 on a substrate 11, and the protective film 13 has a width larger than a fuse 15, so as to block damages caused by melting of the fuse 15. A first insulating film 14 is formed on the oxide film 12 for covering the lower protective film 13. The first insulating film 14 has two grooves, extending to the lower protective film 13 and surrounding the fuse 15. The fuse 15 is formed between two grooves formed in the first insulating film 14. A second insulating film 16 is formed on the first insulating film 14 for covering the fuse 15 and has a groove that joins to the grooves of the first insulating film 14. A side-face protective film 17 is formed in the groove of the first insulating film 14 and the second insulating film 16, to prevent spreading of damages at melting of the fuse 15.
Patent JP-H09296375-A (JP)
Title: Non-crimped short-cut polyester fiber for kneading into rubber
Inventor: TSUJIMURA HIDEYUKI
IPC: D06M101/16
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyester fiber rapidly dispersible when kneaded into a molten rubber serving as a rubber modifier. SOLUTION: This non-crimped short-cut polyester fiber >=220 deg.C in melting point has the following characteristics: fiber length (L) is 1-10mm; single fiber fineness (d) is 5-40 denier; satisfying the following relationship: L<=-0.23+0.3d; dry heat shrinkage (y%) satisfies the relationship: 0.125x-21.25<=y<=0.125x-16.25 [(x) is dry shrinkage treatment temperature ( deg.C, 170<=x<=210)]; and lubricant pickup is 0.05-1.0wt.%  the lubricant contains 10-40wt.% of a modified ether- polyester having a molecular weight of 1,000-100,000 and shown by the formula: R1 O-(-CO-R2 -COO-CH2 CH2 O-)a -[-CO-R2 -COO-(CH2 CH2 O)n -]b -R3 (R1 is H or CH2 CH2 OH; R2 is a dibasic acid residue; R3 is Cm H2m+1 ; (a)/(b) is (2:8) to (8:2))}.
Patent JP-S5233054-A (JP)
Title: Lightening rod
Inventor: MURANO MINORU
IPC: H01T4/16
Filed: 1975-09-10
Abstract: PURPOSE: Degrading and heat generation of the charactor element is prevented by using the charactor element having better nonlinearity than SiC. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01278070-A (JP)
Title: Semiconductor device
Inventor: KISHI SHUJI
IPC: H01L29/732
Filed: 1988-04-29
Abstract: PURPOSE:To reduce the occupied area of a transistor, and realize fine structure and cost reduction by forming regions from the first to the third becoming an emitter, a base and a collector in an island-type single crystal semiconductor layer arranged on an insulator substrate. CONSTITUTION:An insulator substrate 11 is used as a substrate, on which an island-type single crystal semiconductor layer 17 is arranged, and the first - the third regions 17c-17a becoming an emitter, a base and a collector are formed. A first conductive film 12 and a second conductive film 14, which are mutually isolated by an insulative film 13, are formed as leading-out electrodes for the first region 17c and the second region 17b. Thereby, the occupied area of a transistor can be decreased, and the generation of parasitic capacitance can be reduced. Further, since the insulator substrate 11 is used as the substrate, fine structure is realized and a low cost semiconductor device, whose operating performance is improved, is obtained.
Patent JP-S5535847-A (JP)
Title: Liquid fuel combustion device
Inventor: SATOU TADASHIGE
IPC: F23D11/44
Filed: 1978-09-04
Abstract: PURPOSE: To obtain a safe and healthy combustion device by stopping the feed of mixed gas at the position near the flame port to extinguish the fire quickly and by closing the evaporation cylinder to make the discharge of mixed gas after firing-off none.  
     CONSTITUTION: When the heater 3a is energized and temperatures of both the vaporizer 3 and the burner head 2 reach a fixed value, the blower 21 is started, the wick 6 is raised by turning the adjusting shaft 13 through the cam 12, sliding piece 14, seesaw piece 15 and lifting rod 11, fuel sucked in the upper part of the wick is heated and evaporated by the vaporizer 3, and is discharged from the slit 3d. Also the air feed damper 17 and the mixed gas damper 4 are opened by turning the pinion 20 fixed to the adjusting shaft 13, air from the air feed port 16 ascends spirally in the evaporation cylinder, jets from the flame port of the burner head through the mixed gas port 2a, and is burned together with fuel gas. The fire is extinguished by closing the damper 4 on turning the adjusting shaft reversely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02292060-A (JP)
Title: Video printer
Inventor: KATSUMA NOBUO
IPC: B41J2/35
Filed: 1989-05-01
Abstract: PURPOSE:To reduce density irregularity and color irregularity caused by dispersion of resistant value of respective heating elements by a method wherein resistant values of a plurality of heating elements composing a thermal head are preliminarily detected to be stored as a correcting signal, the correcting signal is read to be added to an image signal, and recording is performed by an image signal having a correcting component. CONSTITUTION:A correcting data established according to dispersion of resistant values of an individual heating element is so stored in a specific address of a memory circuit 14 as to be capable of being read according to the individual heating element. When an address is specified with an address counter 15, a correction data CMP based on the heating element to be corrected is read from the memory circuit 14, and is supplied to an A port of a second comparator 13. The comparator 13 compares DC with CMP and when DC<CMP, a correction pulse of D=1 is impressed to a shift register of a thermal head 8 via a data selector 5, a flip-flop circuit 6, and a buffer circuit 7.
Patent JP-S60251982-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/02
Filed: 1984-05-28
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-S5334082-A (JP)
Title: Time sharing multiplex transmission system
Inventor: SHIMADA ISAO
IPC: H04L5/22
Filed: 1976-09-10
Abstract: PURPOSE:To make non-polar a connection of controlled part to transmission cables by sending the same signal to plus pole and minus pole alternately with a complex pole transmission system for controlled part.
Patent JP-S6117581-A (JP)
Title: Polymer containing isothianaphthene structure
Inventor: KOBAYASHI MASAO
IPC: C07D333/72
Filed: 1984-05-31
Abstract: NEW MATERIAL:The compound of formula I and/or formula II (R<1> and R<2> are H or 1-5C hydrocarbon group; X<-> is anion of electrolyte; y is the ratio of anion per 1mol of the monomer, and is 0.01-1; n is polymerization degree and is 5- 500). EXAMPLE:Polyisothianaphthene. USE:Useful as a polymer for electrode for electrical and electronic industries, electrochromic display element, solar cell, and electrical connection. In is extremely stable and exhibits high electrical conductivity by doping. PREPARATION:The compound of formula I and/or formula II can be prepared by reacting 1,3-dihydroisothianaphthene-2-oxide of formula III or its derivative in a solvent having dehydrating and oxidizing effect such as concentrated sulfuric acid, etc.
Patent JP-H07318411-A (JP)
Title: Vibratory switch and portable motor-driven device using same switch
Inventor: FUKUDA KENJI
IPC: H01H35/14
Filed: 1994-05-24
Abstract: PURPOSE:To reliablly stop a tool driving motor or a feed motor even if a side slip is caused in a motor-driven tool when it is used. CONSTITUTION:In a vibratory switch 10, first electrode and second electrode having conical projections in central parts are installed with a prescribed clearance so that the projections are opposed to each other, and a conductive sphere is arranged in the clearance formed of the first and the second electrodes, and the sphere is moved by vibration, and both electrodes are connected to each other. The vibratory switch 10 is arranged in a frame 1 of a motor-driven tool, and when attracting force of an electric magnet base 2 becomes unresistable to the external force in boring work due to a cause such as cutting resistance exceeds a tolerance, the motor-driven tool causes a side slip, but the vibratory switch 10 is turned on by slight vibration generated at that time, and supply of electric power to a driving circuit is cut off, and a drill motor 4 and a feed motor are stopped.
Patent JP-S60721-A (JP)
Inventor: TOSHIKURA KOUICHI
IPC: H01G4/002
Filed: 1983-06-16
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。