baber/WOPTO huggingface dataset:
Patent JP-H1049526-A (JP)
Title: Document editing device
Inventor: FUKUSHIMA MASAHITO
IPC: G06F3/0488
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a recognition from being started halfway in the input of one character and make an operator nit feel physical disorder owing the delay of the start of the recognition by setting a recognition start the according to the input speed of the operator. SOLUTION: A controller 3 recognizes whether a handwritten character input or an operation mode instruction X and Y coordinates inputted from an input device 1, and recognizes a character is case of a handwritten character input and sends information to be displayed such as a recognized character to a display device 2 to display it or changes the operation mode according to the operation mode instruction in such a case. The controller 3 has a storage device which temporarily stores the code sort the inputted and recognized character, etc., and document data and graphic data as editing results. Further, the input handwritten character is recognized according to the recognition start time selected in a handwriting recognition condition setting screen mode. In this case, the user is made to select the recognition start time according to the input speed of the user.
Patent JP-S6443644-A (JP)
Title: Support apparatus of structure and beam housing structure using the same
Inventor: TAKENAKA KIYOMARO
IPC: E04B1/24
Filed: 1987-08-12
Abstract: PURPOSE: To rationally design and execute upper and lower structures economically by disposing a pair of stoppers to the lower structure at a regular interval and constructing a damper for absorbing vibrations, on which the upper structure is placed, between the stoppers. CONSTITUTION: The bearing device 14 interposed between the upper structure and the lower structure is composed of a pair of stoppers 16 arranged at an interval in the longitudinal direction of the lower structure and a vibration- absorbing damper 17, which is built between these stoppers 16 and in which the upper structure is placed at an upper end. In the damper 17, a pair of piston rods 20 connected to the stoppers 16 are installed to a piston 19 inserted into a hollow cylinder 18 while a fluid is sealed into an opening between the cylinder 18 and the piston 19. Accordingly, the bearing device is moved freely to the slow displacement of the upper structure, and movement can be locked to sudden displacement.
Patent JP-H0365685-A (JP)
Title: Method and apparatus for measuring radioactive substance
Inventor: SUZUKI YASUO
IPC: G01T1/167
Filed: 1989-08-03
Abstract: PURPOSE:To enable highly accurate measurement of an amount of radioactive substance with a high accuracy by measuring radiation released from a column directions of respective end faces of the column to make an arithmetic mean of measured values as final measured value. CONSTITUTION:A radioactive substance measuring device is arranged facing one end face of a cylindrical column 9 having a radioactive substance adsorbed thereon through a through hole 8 for measurement of a wall 7. A radiation detector 2 measures radiation released from the column 9. A driver 3 turns the column 9 by about 180 deg. with respect to both end faces thereof. A guide 4 and a column handling device 5 alway set the column 9 at a fixed position. A calculator 6 calculates an arithmetic mean of measured values from directions of respective end faces of the column 9 subjected to a measurement with a detector 2 and outputs a final measured value. This enables measurement of radioactive substance adsorbed on the column 9 in a short time without dividing the column 9.
Patent JP-H03206505-A (JP)
Title: Numerical controller
Inventor: NAGAMINE AKIRA
IPC: G05B19/4155
Filed: 1990-07-30
Abstract: PURPOSE:To deal with a request produced even to the control of a special machine tool without remodeling a computer numerical controller CNC by programming previously a macroinstruction to call out a macroinstruction corresponding to a numerical control function. CONSTITUTION:When a macroinstruction is called out of a macro-register memory 24 for a user, a system variable included in the user's macroinstruction is read out of a variable memory 28. Then a prescribed numerical control processing operation is carried out according to the contents of the system variable and based on the user's macroinstruction. Thus it is possible to carry out various special processing operations desired by users without remodeling the software of the CNC.
Patent JP-H1144803-A (JP)
Title: Zonal nd filter
Inventor: YAMAGATA MASAKAZU
IPC: G02B5/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a filter capable of reducing focal movement between the time when a mechanical diaphragm is opened and the other time when it is stopped down to the minimum and restraining the deterioration of image performance by constituting a transparent substrate of material having a specified refractive index. SOLUTION: The transparent substrate 11 is constituted of the material whose refractive index (n) shows n>1.7 in the first form. It is more desirable to use the material of n>1.8. By constituting the substrate 11 of the material having the high refractive index, a difference between the optical paths of a light beam transmitted only through the substrate 11 and a light beam transmitted both through the substrate 11 and ND filter films 12 to 14 is small, so that the focal movement is reduced. In the second form, the material of the ND filter films 12 to 14 and the substrate 11 is selected to satisfy N-n<0.5 when it is assumed that the refractive index of the ND filter films 12 to 14 is N and the refractive index of the substrate 11 is (n).
Patent JP-H0627223-A (JP)
Title: Position specifying apparatus for searching object
Inventor: ENDO MAMORU
IPC: B60R25/10
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a position specifying apparatus for a searching object in which radio waves can be received even from a remote object through the use of spread spectrum signals and the position of the searching object can be specified easily only with radio waves from a transmitter. CONSTITUTION:In the position specifying system for a searching object, a search party Y drives a site controller to transmit a narrow-band signal S1, carrying the identification number of the searching object on a carrier, from each site and a transmitter mounted on a searching object X receives the narrow-band signal S1 from the search party Y. Only when the narrow-band signal S1 containing the identification number of the searching object X is received, a narrow-band signal S2 from the transmitter mounted on the searching object X is received at sites C1, C2 located in a wide area AH and then a small area AC1 in the site C1 containing the searching object X is determined thus localizing the searching range. The search party Y transmits a narrow-band signal S3 within the area AC1 and the transmitter mounted on the searching object X receives the narrow-band signal S3 and transmits an SS signal. The search party Y receives the SS signal and indexing the position of the searching object X based on the SS signal.
Patent JP-H0251480-A (JP)
Title: Production of porous carbon plate
Inventor: MURAKAMI SHIGERU
IPC: D21H13/50
Filed: 1988-08-15
Abstract: PURPOSE:To obtain the title porous carbon plate with improved strength and electric conductivity by infusibilizing a polyacrylonitrile-based fiber cloth under tension, impregnating the cloth with an org. binder, and carbonizing the cloth in a nonoxidizing atmosphere. CONSTITUTION:The woven or nonwoven cloth of a polyacrylonitrile (PAN) fiber is infusibilized under tension, impregnated with an org. binder, and carbonized in a nonoxidizing atmosphere to obtain the desired carbon plate. When the woven or nonwoven cloth is thus infusibilized under tension, the strength of the obtained carbon fiber is increased, fusion is caused at the cross of filaments in the infusibilizing stage, and the fibers are bound together. Consequently, the fibers are entangled with one another, and firmly bound. Since the infusibilized fiber is highly wettable with the org. binder such as pitch, the carbonized fiber and binder are firmly bound.
Patent JP-H08168676-A (JP)
Title: Method for hydrogenation and dearomatization of hydrocarbon oil using carbon-carrying metal sulfide catalyst promoted byphosphate
Inventor: CHIYATSUKA SUDOHATSUKAA
IPC: B01J21/18
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved hydrodearomatization method for medium fraction hydrocarbon using a hydrodearomatization catalyst capable of also removing sulfur and nitrogen at the same time. SOLUTION: A sulfide catalyst is obtained by supporting 0.1-15 wt.% nickel, 1-50 wt.% tungsten and 0.01-10 wt.% phosphorus on activated carbon characterized by that a surface area is 600-2,000 m<2> /g and, with respect to nitrogen, pore vol. is at least 0.3 ml/g and an average pore size is 12-100 Å (1.2-10 nm) and used in the treatment of supplied hydrocarbon oil.
Patent JP-S6261845-A (JP)
Title: Dc electric rail car power feed system
Inventor: KINOSHITA SHIGENORI
IPC: B60M3/02
Filed: 1985-09-12
Abstract: PURPOSE:To make the intervals of power plants longer to reduce the cost of installation of a power feed system, by making the voltage of a power feed line from a substation higher than the voltage of an electric car so that the voltage of supply power is decreased to the voltage of the electric car by means of semiconductor type DC-AC converters which are arranged at suitable intervals. CONSTITUTION:The voltage of a main power feed line 7 is et to a.Vd0 which is higher than the voltage of an electric rail car. Further, semiconductor type DC-AC converters 81 through 83 such as choppers are laid between the main power feed line 7 and an auxiliary power feed line 3 at intervals corresponding to the intervals of substations of the conventional main power feed line 7. Further, the voltage of the main power feed line 7 to be fed to electric cars 61 through 63 through a trolley line 4 is dropped to the electric car voltage, and therefore, it is possible to prevent a lowest voltage from lowering below Vd0 even though the intervals of power plants are made to be greatly long. With this arrangement it is possible to increase the intervals of power plants which are therefore decreased in number, even if the semiconductor type DC-AC converters 81 through 84 are newly laid, thereby it is possible to reduce the installation cost of the power feed system.
Patent JP-S6359314-A (JP)
Title: Cell terminal voltage monitoring system for ion exchanger
Inventor: OTANI REIJI
IPC: B01D61/54
Filed: 1986-08-28
Abstract: PURPOSE:To control an ion exchanger efficiently by controlling an analog digital converter and an electrolytic cell terminal voltage measuring terminal changeover device, measuring respective cell terminal voltage for respective electrolytic cell and collecting measuring data. CONSTITUTION:A changeover device 20 measures respective cell voltage for respective electrolytic cell of an ion exchanger, and when the measurement is over, the same is provided with a changeover function so as to connect terminal voltage measuring terminals with a filter 21 so that cell terminal voltage data of the next ion exchanger can be collected. The filter 21 removes pulsation of input terminal voltage, through a changeover device 23, the terminal voltage is inputted into an analog digital converter 22 for analog digital conversion. A personal computer 24 controls changeover devices 20, 23 and the analog digital converter 22 by sending changeover signals S1, S2 and control signals S3 respectively.
Patent JP-S6180162-A (JP)
Title: Electrophotographic carrier
Inventor: AOKI TAKAYOSHI
IPC: G03G9/113
Filed: 1984-09-27
Abstract: PURPOSE:To enhance adhesion between a magnetic core material and a coating material and to improve electrostatic chargeability, resistance to surface stains, and mechanical strength by coating the core material with a specified polymer. CONSTITUTION:The magnetic core material is coated with a copolymer of fluoroalkyl acrylate or methacrylate and a positively electrifiable monomer, such as acrylate or methacrylate or an N-contg. vinyl monomer. Such a polymer coating material is sued, preferably, in an amt. of 0.05-0.3wt% of the core material, and a mixture with a toner is used as a magnetic brush developer. The coating of the magnetic core material with such a coating material permits adhesion between the core material and the coat, and mechanical strength to be both enhanced, and the use of it as a carrier permits charging speed to be enhanced, drop of the potential to be prevented in running, therefore, fogging at the early stage and stains inside the machine to be prevented, carrier surface stains due to a toner to be restrained, and thus, the life of a developer to be extended.
Patent JP-H02104515-A (JP)
Title: N-(mercaptoalkyl)-omega-hydroxyyalkylamide and use thereof in permanent deformation of hair as reducing agent
Inventor: JIYAN MEENIYAN
IPC: C07C323/25
Filed: 1989-08-03
Abstract: NEW MATERIAL: An N-(mercaptoalkyl)-ωhydroxyalkylamide of formula I [(n) is 2, 3; (m) is 2-5] and the corresponding disulfide of formula II. EXAMPLE: 4-Hydroxy-N-2mercaptoethyl)butylamide. USE: An odorless cosmetic reducing agent having an excellent reducing characteristic matching to that of thioglycolic acid and used at the early stage of a permanent deformation operation for hair. PREPARATION: The compound of formula I is obtained by reacting a mercaptoalkylamine of formula III with a lactone of formula IV in the presence or absence of a solvent preferably in the presence of an alcohol selected from methanol, ethanol, isopropanol and butanol at a temperature of 20-110 deg.C. The compound of formula II is obtained by reacting a compound of formula V with a compound of formula IV.
Patent JP-H0756282-A (JP)
Title: Solid processing agent kit for silver halide photographic sensitive material
Inventor: HARAGUCHI TAKESHI
IPC: B65D85/00
Filed: 1993-08-16
Abstract: PURPOSE:To stabilize the performance of solid processing agents over a long period and to provide a solid processing agent with which stable photographic performance is obtainable by improving the moistureproof effect of the solid processing agents contained in a housing container. CONSTITUTION:The solid processing agents J of the solid processing agent kit for silver halide photographic sensitive materials consisting of the solid processing agents J for the silver halide photographic sensitive materials and the solid processing agent housing container 33 for housing the solid processing agents J are aligned and housed in the housing container 33 in a direction where the projection area of these agents is minimized. The solid processing agents are dischargeable from the solid processing agent discharge aperture of the housing container 33. The ratio of the opening area of the solid processing agent discharge aperture of the housing container 33 to the min. projection area of the solid processing agents J is <=1.8 and the clearance ratio between the surfaces of the solid processing agents at the time of discharging and the inside surface of the discharge aperture of the housing container 33 is larger than 1.02.
Patent JP-H0948580-A (JP)
Title: Fire extinguishing appliance of escalator
Inventor: MOROHASHI HIROSHI
IPC: B66B31/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing appliance of an escalator which can be used for he escalator without the damage of piping, even in such a state where only the escalator is moved by earthquake, etc. SOLUTION: A means is provided for holding the fixing of its piping 2 of a fire extinguishing appliance of an escalator part 5 by a holding bracket 6a connected to a fixing bracket 6c through a hanging chain 6b. The fire extinguishing device of the escalator can be used without the damage of piping, even in such a state where only the escalator part is moved by earthquake, etc.
Patent JP-H1128165-A (JP)
Title: Food mixer with antibacterial function
Inventor: MATSUBARA FUKUYO
IPC: A01N25/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To enable plastic-molding excellent in heat resistance, to be free from the fear of the elution of a chemical agent and to show an excellent antibacterial function as a mixer processing fresh vegetables, etc. SOLUTION: This food mixer is provided with a bottle base 5 fitted to a main body (1) incorporating an electric motor, similarly a bottle 2 to the base 5 in the state of being freely attachable and detachable and is constituted so as to mix food housed in the bottle 2 by a center rotated at the upper part of the base 5 by the electric motor. Then, the upper lid of the bottle 2 and/or the base 5 are molded from plastic mixed with an inorganic antibacterial agent.
Patent JP-H0366421-A (JP)
Title: Squeezing method for high-strength tube
Inventor: MIYAHARA MOTOYUKI
IPC: B21D17/02
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a prescribed shape without cracking by performing squeezing work by use of a projecting indenting punch which is provided with two- stepped bottom on the cross section in the lateral direction when a part of the high-strength tube of a specified tensile strength is squeezing worked in the longitudinal direction. CONSTITUTION:A part of the high-strength tube of the tensile strength >=35 kg f/mm<2> is concavely performed by squeezing in the longitudinal direction. Indenting depth H is restricted by the indenting punch with the two-stepped bottom and a prescribed squeezing depth B is obtained. When the middle part (c) of the part to be worked is squeezed with the middle bottom part 3 of the punch, also the bottom part 4 on both sides starts to squeeze the squeezed top part (f) of tube and, since that, the increase of indenting depth H is equal to the increase of squeezing depth B. From that point of time, the relative position of the (b), (d) part of the starting part of contact with the punch and the squeezed top part (f) is kept constant and the working degree of (b), (d) is hardly increased. By this way, the crack that is generated on the (b), (d)-part of the starting part of contact with the indenting punch can be prevented.
Patent JP-H0759393-A (JP)
Title: Determination of pick-up standby time
Inventor: KODAMA TAKASHI
IPC: H02P27/06
Filed: 1993-08-17
Abstract: PURPOSE:To find a proper residual voltage preventing time for motors of any capacity and to determine a proper standby time for pickup control in a speed open loop controlled inverter which performs the pickup driving of a motor. CONSTITUTION:When a power failure occurs at the time t1, DC shortage voltage of an inverter is detected at the time of t2 and then a gate is shut down. At the same time, motor residual voltage and a residual voltage preventing time are calculated based on the rated frequency and a secondary time constant of a motor and an output frequency of the inverter. The counting of the residual voltage preventing time is started at the time of t2 and then the pickup control is started at the time of t4 when the counting of the residual voltage preventing time is ended.
Patent JP-S6179751-A (JP)
Title: Low-carbon martensitic stainless steel
Inventor: IKEDA SHIYUKU
IPC: C22C38/00
Filed: 1984-09-27
Abstract: PURPOSE:To obtain a low-carbon martensitic stainless steel having superior hardenability, toughness and corrosion resistance by adding specified percentages of C, N, Si, Mn, Cr, Ni and Mo to Fe. CONSTITUTION:The low-C martensitic stainless steel consisting of, by weight, 0.06-0.09% C+N, <=0.5% Si, <=1.0% Mn, 10.0-11.5% Cr, 0.5-1.0% Ni, <=0.5% Mo and the balance essentially Fe or further contg. <=0.1% Nb is manufactured. The hardness of the steel can be stably regulated to HRC 35+ or -3 only by quenching from about 850-1200 deg.C, uniform hardness is attained even by rapid hardening, and the steel is suitable for use as the material of a brake disk for a motorcycle.
Patent JP-S58106221-A (JP)
Title: Bearing unit for linear sliding
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1981-12-17
Abstract: PURPOSE:To obtain a fixation mechanism with simple construction and low cost, by fitting a slide plate on the side wall of the body of bearing block using a bolt with initially coned disc spring and a handle for cramping. CONSTITUTION:A linear ball bearing 10 is installed at a truck table 45, and at the side a slide plate 52 is mounted with bolts 63, 64 with the aid of spring washers 59, 60. A handle for cramping 54 is mounted on the body 10 of bearing upon penetrating this slide plate 52. For operation, this cramping handle 54 is loosened, so a certain specified space is formed between the slide plate 52 and the bearing body 10 through existence of the spring washers 59, 60. If, with this state held, a table 81 is moved till the specified position and the cramping handle 54 is tightened, the slide plate 52 comes in close contact with the left- hand side wall 50 of the truck table 45 to fix the table.
Patent JP-H0864870-A (JP)
Title: Semiconductor light emitting element
Inventor: SHAKUDA YUKIO
IPC: H01S5/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a semiconductor light emitting element that can widely change the light emitting wavelength despite the crystal mixing ratio of In. CONSTITUTION: A semiconductor light emitting element comprises a gallium nitride compound semiconductor layer having at least an n-type layer 4 and a p-type layer 6 and a light emitting layer 5 laminated on a substrate. At least part of nitrogen of the semiconductor of the light emitting layer is substituted for phosphorus and/or arsenic.
Patent JP-S58105011-A (JP)
Title: Displaying and recording device for operating condition of vehicle
Inventor: OONUMA KEIZOU
IPC: G01C23/00
Filed: 1981-12-17
Abstract: PURPOSE:To enable grasping of an operating condition over a wider range, by a method wherein, using a microprocessor and a nonvolatile data memory cassette, a momentary operating condition of a vehicle is all electronically judged and processed, and is recorded as a digital information. CONSTITUTION:A cassette type nonvolatile data memory 58 is linked to a microprocessor 41 via a record data signal line group 59 by a connector, 3 types of control programs and neccessary data are housed in a nonvolatile program memory 62, and the microprocessor 41 is activated by the 3 control programs. A first control program perceives an interruption timing signal of a clock circuit 38, and starts to execute prior to a second control program. The first control program is shown in a drawing. The second control program is normally executed before the first control program is executed or during a period for which it  stops being executed. A third control program is executed only when a vehicle  stops operating.
Patent JP-S6094372-A (JP)
Title: Printer
Inventor: NUMATA SHIGEKI
IPC: B41J13/22
Filed: 1983-10-31
Abstract: PURPOSE:To lessen the occurrence of printing sound by closely attaching a paper to a platen by providing a charger to electrically charge a printing paper before being printed or the platen to an impact type printer. CONSTITUTION:A wire matrix-type printing head 1 is set in the face of a platen 2 and moved in parallel. A continuous printing paper 3 is guided between the head 1 and the platen 2 from a supplyer 30 in such a way as to wind it around the platen 2 and sent by a paper feeder 8. Electrodes 4 and 7 are set overall the width of the paper in the guide path of the paper 3. The platen 2, consisting of surface material of an intrinsic resistivity of 10<12>-10<15>OMEGA and a core material 10 of conductivity, is contacted with the electrode 5. When the printer is connected to power source, potential is given between the electrodes 4 and 5 by a potential generator 6, the paper 3 is closely attached to the platen 2, and printing is made. After the ending of printing, the charge of the paper 3 is removed by the electrode 7.