baber/WOPTO huggingface dataset:
Patent JP-H03273973-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D111/00
Filed: 1990-03-22
Abstract: PURPOSE:To effectively work both rear wheel steering and toe-in control in a vehicle having operable rear wheels and variable toe-in by providing such a constitution as to control the toe-in to reduce tow-in at a predetermined speed or more, a predetermined steering angle or more, or a predetermined horizontal G or more. CONSTITUTION:A 4WS.toe-in controller 10 moves a power rod 3 by a power cylinder 20 on the basis of the input information from a steering angle sensor, a vehicle speed sensor 13, and a G sensor 14, whereby rear wheels 1R are steered. In the power cylinder 20, the oil pressure from a pump 28 is supplied to and discharged from oil pressure chambers 24R, 24L through a rear wheel steering control valve 26 by passages 21R, 21L, and the pressure oil is supplied to and discharged from a central oil pressure chamber 23 through a toe-in control valve 27 by a passage 32. In this case, the toe-in control valve 27 is so controlled as to reduce the toe-in at the time of high speed when the rear wheel steering angle to the front wheel steering angle is small, while it prevents the interference of 4WS with the toe-in control.
Patent JP-S59226179-A (JP)
Inventor: JIINNPIEERU DEBIRU
IPC: C23D5/00
Filed: 1984-04-13
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-2000267916-A (JP)
Title: Multidata file name customization system
Inventor: OZAWA YOSHIO
IPC: G01N27/447
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To customize a file name to a format that a user desires without programming by users by mounting a means capable of customizing the format of the name of a file containing analysis results of samples as the user desires. SOLUTION: This system is provided with a means capable of customizing the name of the file containing the analysis results of samples as a user desire. A setting person of the system selects a file name pattern among 'only fixed part', 'fixed part plus variation part', and 'only variation part' first (101). For example, when 'only fixed part' is selected (102), an arbitrary character string is inputted as a file name to 'fixed part' each time a measurement is taken. For example, when 'fixed part plus variation part' is selected (104), what is used for 'fixed part' (105) and how a number is allocated to the variation part need to be set.
Patent JP-H09247460-A (JP)
Title: Image processing unit
Inventor: OKUBO HIROMI
IPC: H04N1/409
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To adjust optimizingly a degree of sharpening of an image in main scanning and sub scanning directions even when an input image is a pattern, a character image or a line drawing or the like. SOLUTION: In the case of applying filtering processing to image data Dij outputted from a shading correction section 4 after the shading image is corrected, the filtering processing to adjust the intensity in the main scanning direction using each weight coefficient C1ij with a product sum arithmetic circuit 10 and a multiplier circuit 11 is conducted. Moreover, the filtering processing to adjust the intensity in the sub scanning direction using each weight coefficient C2ij with a product sum arithmetic circuit 12 and a multiplier circuit 13 is conducted, and the result of each processing and image data Dij after shading correction are added to generate image data dij after filtering.
Patent JP-H02251733-A (JP)
Title: Load supporting apparatus for belt running path
Inventor: KAIZU HIDEO
IPC: G01M17/007
Filed: 1989-03-24
Abstract: PURPOSE:To prevent damages of a belt and a supporting device and to make it possible to support the belt smoothly by forming a port as a square hole, and providing the port so that two parallel sides of the port are directed in parallel with the direction that is perpendicular to the running direction of the endless belt. CONSTITUTION:A port 3 is formed as a square hole. The port is provided so that the two parallel sides of the port are arranged in the perpendicular direction with the running direction of an endless belt. The edge of the opening part of the square hole on one side of the two sides is cut, and an outflow surface 4 is provided. When the belt 32 is started for running, high pressure water is supplied through a water feeding path 6. The water is jetted through the port 3. The belt 32 is floated with static pressure, i.e. the high pressure water. The belt 32 is completely separated from a land part 7 between the ports 3, and the belt 32 is started. When the speed of the belt 32 is increased and reaches the speed region wherein stress is generated by shearing of water, the feeding pressure of the water is decreased, and the feeding amount is decreased. Since the edge of the port 3 on the side of the running direction of the belt 3 is formed as the slant outflow surface, the water is made to flow smoothly into the part between the belt 32 and the land part 7, and dynamic pressure is generated at the land part 7. Thus, the belt 32 can be smoothly supported.
Patent JP-S63237063-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/05
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having the sensitivity, the stable electrification at the time of repeated use and the image characteristics having the high quality by providing with a step of pelletizing a pigment or a dyestuff by wet-extruding the pigment or the dyestuff. CONSTITUTION:The org. pigment or the dyestuff obtd. by a synthetic reaction is wet-extruded, and pelletized by a pelletizing method, and dispersed, formed to a film. In this case, the particle is pressured so as to form a noodle in a pelletizer, and the noodle having the size of 0.5-5mm and preferably a size of 1-2mm after drying, is preferably extruded. The concn. of the solid matter contd. in the noodle is 20-80wt.%, preferably 40-60wt.% to form granules. Thus, the obtd. electrophotographic sensitive body has the excellent characteristics having extremely less fatigue and deterioration caused by the repeated use.
Patent JP-H04285948-A (JP)
Title: Direct positive color photographic sensitive material and image forming method using the material
Inventor: INOUE AKIYUKI
IPC: G03C7/413
Filed: 1991-03-14
Abstract: PURPOSE:To obtain the direct positive photographic sensitive material which is high in contrast and low in min. density in highlight parts by incorporating at least one kind of specific compds. into photographic emulsion layers or hydrophilic colloidal layers. CONSTITUTION:The direct positive color photosensitive material having the photographic emulsion layers or hydrophilic colloidal layers contg. internal latent image type silver halide particles which are not previously fogged and color image-forming couplers on a base contain at least one kind of the compds. expressed by formula in the photographic emulsion layers or hydrophilic colloidal layers. In the formula, R<1> and R<2> denote a hydrogen atom or a group which releases a hydroxyl group as the bond to an oxygen atom is broken at the time of development processing; R<3> denotes an alkyl group, aryl group, alkenyl group, alkynyl group, heterocyclic group or amino group; R<4> and R<5> denote a group which can be substd. with a benzene ring; (m) denotes integer 0 or 1 to 4; (n) denotes 0 or 1 to 3; L denotes a bivalent combination group; (p) is integer 0 or 1 to 3.
Patent JP-H03273289-A (JP)
Title: Liquid crystal display controller
Inventor: OMORI TETSUO
IPC: G09G3/36
Filed: 1990-03-23
Abstract: PURPOSE:To reduce the number of dual port memories by arranging a register for temporarily storing the output data of a dual port memory in a liquid crystal display control device. CONSTITUTION:The liquid crystal display control device is constituted of a plotting control part 4, a display data reading control part 9, two registers 14, 15 for storing a serial display data signal 13 outputted from the dual port memory 8 controlled by both the control parts 4, 9, and a display data output control part 21 for converting the outputs of the registers 14, 15 into display data. Preferably, the registers 14, 15 are shared to display respective parts of the elements of a liquid crystal display device 22. Consequently, the necessary number of dual port memories 8 can be reduced.
Patent JP-S57188984-A (JP)
Title: Recovering method of waste heat
Inventor: NAGAOKA TAIZOU
IPC: F28D7/00
Filed: 1981-05-16
Abstract: PURPOSE:To improve the anti-corrosive properties and the recovering efficiency thereof by a constitution wherein a part of a heat exchanger for retrieving the waste heat of corrosive waste gas of combustion, which is contacting with the gas, is dipped into lead to form the alloy of gamma Fe-Pb, a shell and tube type heat transmitting tube is employed and high-pressure water automatic washing is effected. CONSTITUTION:The shell and tube type corrugated tube having a high performance heat transmitting surface is employed as the heat transmitting tube. The part of the pipe, which is contacting with the corrosive gas, is dipped into lead so as to form the alloy coating of gamma Fe-Pb as an anti-corrosive treatment. The automatic washing utilizing the high-pressure water injection is effected with a constant interval to remove dust contained in the waste gas of combustion and adhered to the heat transmitting surface of the tube while the pipe is being used. According to this method, the anit-corrosive properties at a low temperature is improved, the waste heat may be retrieved until it arrives at a temperature below the due point of acid and the retrieving efficiency may be improved.
Patent JP-H06290693-A (JP)
Title: Current-carrying test device
Inventor: OGATA TOSHIO
IPC: G01R31/327
Filed: 1993-03-31
Abstract: PURPOSE:To efficiently make an examination of an examined object by a momentary tripping test which allows the aforesaid object to be shifted to the upper limit value and the lower limit value of overcurrent in order with respect to a plurality of energizing sections, and of an examined object by a long term tripping test which makes the moving distance of a mounting/ demounting rob6t short. CONSTITUTION:An examined object mounting/demounting robot 4 mounts/takes out an examined object with respect to a momentary tripping inspection section 3, and shifts a momentary tripping power supply section 13 which performs switching-on, withstand voltage and momentary tripping by means of a changeover circuit box 14. Meanwhile, an examined object mounting/demounting robot 8 mounts/takes out an examined object with respect to a long term tripping inspection section 7, and makes connection to a long term tripping power supply section 15 by means of a back-up circuit box 16.
Patent JP-S551832-A (JP)
Title: Hydrogenation catalyst regenerating method
Inventor: TAKESHITA SOUICHI
IPC: B01J23/88
Filed: 1978-06-19
Abstract: PURPOSE: To effectively regenerate Ni type catalyst in a high yield by holding the catalyst, in a hydrogen stream at a specified temp., the activity of which has been lowered in a process for manufacturing γ-butyrolcatone by hydrogenation of maleic anhydride or the like.  
     CONSTITUTION: Nickel type catalyst the activity of which has been lowered in a process for manufacturing γ-butyrolactone and tetrahydrofuran by hydrogenation of maleic anhydride or its partial hydride is taken out of a reactor during or after the reaction and heated to the predetermined temp. range of 200W900°C in a hydrogen stream usually within 3 hr. By being held at the temp. within about 3 hr the catalyst is regenerated. The hydrogen stream is then replaced with a nitrogen or air stream to stabilize the catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04284012-A (JP)
Title: Air-tight terminal for crystal resonator
Inventor: OKUNO AKIRA
IPC: H03H9/19
Filed: 1991-03-12
Abstract: PURPOSE:To realize the air-tight terminal reducing the fluctuation of an oscillation frequency before and after fixing a cap to an outer metal ring. CONSTITUTION:For this air-tight terminal, the opening edge part of a cap 4 covered on an outer metal ring 1 is fixed onto a flange part 1a integrally projected to the outer periphery of the outer metal ring 1 while supporting a crystal piece 3 at the head part protruded from the surface of the outer metal ring 1 of a pair of leads 2 insulated and sealed through the outer metal ring 1, and the thickness of the flange part 1a is set within a range from 15% to 25% in comparison with the thickness of the outer metal ring 1. At the air-tight terminal having similar configuration, a recessed part 6 having depth 0.2-0.4mm is formed at a point separated from the flange part 5a for 0.2-0.4mm under an outer metal ring 5.
Patent JP-S55944-A (JP)
Title: Clock switching system
Inventor: MOCHIZUKI KAZUO
IPC: G06F15/16
Filed: 1978-06-19
Abstract: PURPOSE: To eliminate on the operation of a system with two computers even at the time of clock switching, by providing clock generating devices, clock assignment devices and clock switching circuits corresponding to computers.  
     CONSTITUTION: This clock switching system consists of clock generating devices 19A and 19B which correspond to computer systems A and B, service processors 13A and 13B which assign a device to be used, switching circuits 14A and 14B, and interface signal line 18. To switch device 19A to 19B while processors 13A and 13B are indicating device 19B, circuit 14A halts device 19A and also informs circuit 14B of that. Circuit 14B stops the operation from device 19A and starts the operation from device 19B, informing device 19A of that. Then circuits 14A and 14B stop clocks from device 19A at the same time and send out clocks from device 19B at the same time, thereby securing the operation of the system even in a swtiching mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52156543-A (JP)
Title: Sampling circuit
Inventor: YOSHIDA SATOSHI
IPC: H04B3/54
Filed: 1976-06-23
Abstract: PURPOSE: To prevent the loss of data without using an integrator and the effect of noises by means of a digital process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03273195-A (JP)
Title: Treatment of waste chemical decontaminating liquid
Inventor: ONUMA TSUTOMU
IPC: G21F9/06
Filed: 1990-03-23
Abstract: PURPOSE:To decrease the amt. of secondary waste as far as possible, by mixing the waste liquids of a 1st decontaminating liquid and 2nd decontaminating liquid contg. the metal ions eluted from the surface of radioactive metallic waste, then adding an alkali to the liquid mixture, thereby making neutralization treatment. CONSTITUTION:The radioactive metallic waste 4 is first fractionated to the waste of a carbon steel system and the waste of a stainless steel system by the presence or absence of the attraction to a magnet 5. The waste attracted to the magnet 5 is immersed into a sulfuric acid soln. (1st decontaminating liquid), by which a part of the cruds contg. the greater part of the radioactive materials and the base material metal are dissolved and decontaminated. The waste is thus treated at the same radioactivity level as the radioactivity level of the general waste. On the other hand, the waste of the stainless steel which is not attracted to the magnet 5 is immersed in the sulfuric acid soln. in a 1st decontaminating chamber 1. The potential of the radioactive metallic waste 4 of this time is measured and the operations to impress a voltage between the waste 4 and an electrode 11 and to stop the impression of the voltage according to whether the measuring potential is in a passive area or active area. The waste 4 is thereafter immersed into a 2nd decontaminating chamber 3 contg. a liquid (2nd decontaminating liquid) prepd. by adding an oxidative metallic salt to sulfuric acid, by which the deposits on the surface of the object to be decontaminated are dissolved.
Patent JP-S58193339-A (JP)
Title: Amorphous magnetic alloy thin plate for magnetic head
Inventor: OOYA KAZUO
IPC: G11B5/147
Filed: 1982-04-30
Abstract: PURPOSE:To improve the surface properties of the titled thin plate by reducing the formation of a slag layer in the leading end of a jet nozzle in preparing the titled thin plate according to a high speed quenching method, by forming the titled thin plate from a specific composition containing Co, Ru, Mn, Al, B or B and Si. CONSTITUTION:This amorphous magnetic alloy thin plate for a magnetic head has a composition shown by the formula. In this formula, T shows Co or a combination of Co and Fe, Co or Co and Fe and one kind or more other transition metal elements while X shows B or a combination of B and Si, B or B and Si and one kind or more vitrifiable elements. x+y+z+w+v=100at%, y is 8at% or less, z is 6at% or less, w is 2at% or less and v is 16-35at%. In addition, when Fe is contained in T, Fe is 5.6at% or less. This thin plate is easily susceptible to heat treatment, high in saturated magnetic flux density and further good in abrasion resistance and blanking property.
Patent JP-S60220052-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A61B10/00
Filed: 1984-04-13
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-H01246214-A (JP)
Title: Composition for oral cavity
Inventor: ITO AKIRA
IPC: A61K8/43
Filed: 1988-03-28
Abstract: PURPOSE:To obtain an oral cavity composition which is very effective for prevention of tooth decay and periodontoses with synergetically enhanced microbicidal effect and inhibition of bacterial plaque formation, by using a chlorhexidine and a quaternary ammonium salt. CONSTITUTION:The subject composition is obtained by using a chlorhexidine such as chlorhexidine gluconate and a quaternary ammonium salt such as cetylpyridinium chloride, when needed, an abrasive, a humectant, a thickener, a surfactant, a sweetener, flavors and other additives to form a preparation in a usual manner. The amount of the chlorhexidine is 0.000001 to 5wt.%, while the quaternary ammonium salt, 0.000001-5wt.% based on the total composition. The composition is used in the form of dental paste, powder, wet powder, oral pasta, mouth wash and gargle.
Patent JP-H01245112-A (JP)
Title: Displacement gage utilizing laser light
Inventor: HAYAKAWA MASARU
IPC: G01C3/00
Filed: 1988-03-28
Abstract: PURPOSE:To measure a displacement stably and with high accuracy by comparing the data which has been counted by an image sensor, and a reference level which has been set and feeding back an obtained signal to a laser oscillator. CONSTITUTION:A video signal 55 which has been outputted from an image sensor driver 14 is inputted to a comparator 15, compared and shaped by a reference level which has been set by a potentiometer 31, and a shaping signal 56 is inputted to a counting circuit 20. In this circuit 20, the number of pulses of the signal 56 is counted for a period of a reset signal 61, and counting data 62 is stored 21. Subsequently, when counting of the number of pulses of the signal 56 is ended, a latch signal 61 is outputted from a video processing/ arithmetic and control circuit 16, and the data 62 is brought to analog conversion 22 after having been stored 21, and outputted as analog counting data 64. This data 64 is applied to a light emission quantity control circuit 19, compared with a reference level VS which has been set 32, a feedback signal 59 drives a semiconductor laser oscillator 10 and adjusts the light quantity of a laser beam 50, and the light receiving quantity in an image of an image sensor 13 always becomes constant.
Patent JP-H09265026-A (JP)
Title: Optical coupler and production of optical coupler
Inventor: NAITO KATSUYOSHI
IPC: H01L31/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coupler having resistance to rupture even when a bending stress occurs in optical fibers by integrating the optical fibers in the state of allowing a sheath to remain and fixing the optical fibers and sheath into grooves partly varying in depth. SOLUTION: A semiconductor laser 1 fixed into an Si substrate 2 of the plane packaged optical coupler and V grooves 2a, 2b of different sizes are formed. The optical fibers 4 and the sheath 11 are positioned and fixed therein. Further, a hole 5b for insertion of the optical fibers 4 and a hole 5a for inserting the optical fibers 4 in the state of allowing the sheath 11 to remain on the optical fibers 4 are formed in a capillary 5. The capillary 5 formed with the small hole 5b for holding the optical fibers 4 and the sheath 4 according to the sizes of the diameters and the small hole 5a larger by one size than the small hole 5b is pressure fitted and integrated into and with a flange 6. The optical fibers 4 and the sheath 11 are adhered and fixed to the capillary 5 formed with the small holes 5a, 5b.
Patent JP-H0314863-A (JP)
Title: Thermotropic liquid crystal polyester composition
Inventor: OKAMOTO MASARU
IPC: C08L67/00
Filed: 1990-03-23
Abstract: PURPOSE:To prepare a thermotropic liquid crystal polyester compsn. excellent in the heat resistance represented by the hydrolysis resistance and long-term aging properties by compounding an org. epoxy compd. into a thermotropic liquid crystal polyester comprising specific structural units. CONSTITUTION:0.01-10 pts.wt. org. epoxy compd. is compounded into 100 pts.wt. thermotropic liquid crystal polyester which forms an anisotropic molten phase having a heat distortion temp. of 150 deg.C or higher and comprises structural units of formulas I to IV in molar ratios of (I+II)/(I+II+III), III/(I+II+III), and I/II of 0.750.95, 0.25-0.05, and 75/25-95/5 respectively, wherein R1 is formula V; and R2 is formula VI. The org. epoxy compd. is not particularly limited.
Patent JP-S552541-A (JP)
Title: Automatic sheet-like material stacking apparatus
Inventor: KOBAYASHI MICHIO
IPC: B65H39/04
Filed: 1978-06-20
Abstract: PURPOSE: To provide an automatic sheet-like material stacking apparatus, which comprises tables disposed slantwise in a plurality of stages and movable positioning means for positioning sheet-like materials on these tables, so that a plurality of sheet-like materials can be stacked on each other correctly and automatically through the co-operation of said tables and positioning means.  
     CONSTITUTION: By means of vibrating means 55, a first and a second tables 51, 52 are applied with vibration in a direction forming 45 degrees to direction Y-Y of cloth width and cloth feeding direction A, and upper cloth (a) and lower cloth (b) are placed respectively on the tables 51, 52. By this vibration and by reason of the fact that tables 51, 52 are disposed with some inclination, that is one end portions thereof are located lower than the remaining portions, clothes (a), (b) are urged in the direction of arrow B. Therefore, positioning of upper cloth (a) in the cloth- width direction Y-Y is achieved at first, and after the cloth (a) is transferred onto intermediate plate 57, positioning in the direction X-X is achieved by means of upper cloth retainer 63. Then, lower cloth (b) is transferred onto intermediate plate 58 by means of guide 54, and upper cloth (a) and lower cloth (b) are positioned such that they are superposed correctly on each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63241981-A (JP)
Inventor: SAKAMAKI MEGUMI
IPC: H05K1/05
Filed: 1987-03-30
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。