baber/WOPTO huggingface dataset:
Patent JP-H10105730-A (JP)
Title: Device and method for image processing, and medium recording image processing program
Inventor: USAMI RYUJI
IPC: G06T11/80
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To designate the processing contents in a simple and easy-to- understand way in terms of sense by preparing a processing instruction means which instructs for deformation processing corresponding to the direction and manipulate variable of the moving operation given to an instruction means, an image deformation means which deforms the image under display based on the contents of the deformation processing to be instructed, etc. SOLUTION: When enlargement/reduction processing and the right/left rotation processing are carried out corresponding to the moving operations of a mouse 1, a CPU 2 controls each part of an image processor based on the signals produced by the mouse 1. Then the CPU 2 updates the coordinate value stored in a register after movement of the mouse 1 into the initial value. In such a constitution, it's possible to perform the enlargement/reduction or right/left rotation operations of a basic image and also to apply the deformation processing of a combination of these operations to the basic image in response to the moving direction and extent of the mouse 1 by moving vertically and horizontally the mouse 1 on a screen. An a result, the processing contents can be designated in a simple and easy-to-understand way in terms of sense.
Patent JP-H1175579-A (JP)
Title: Sheet cutter for mulching transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cutter for a mulching transplanter capable of easily cutting the sheet for the mulching transplanter. SOLUTION: This sheet cutter for a mulching transplanter comprises a sheet cutter 21 constituted by a transferrable frame 24 supported as sliding transferrable in the cutting direction of a roll state sheet installed at the side of a plant working machine and delivered for covering the field surface in accordance with the travel of a machine, plural rotary cutter blades 26 mounted in the transferring direction of the transferrable frame 24, and a driving mechanism 27 for driving and sliding the transferrable frame 24 so as to cut the sheet with the cutting blades 26.
Patent JP-H03116923-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: YAMAGUCHI NORITOSHI
IPC: H01L21/20
Filed: 1989-09-29
Abstract: PURPOSE:To enable an excellent semiconductor thin film to be formed by a method wherein the first protective film comprising a high melting point material and the second protective film comprising a silicon oxide film are successively laminated on an amorphous silicon film or a polycrystal silicon film to be irradiated with laser beams. CONSTITUTION:The first protective film 4 comprising a high melting point material and the second protective film 5 comprising a silicon oxide are successively laminated on an amorphous silicon film or a polycrystal silicon film 3 to be irradiated with laser beams. Accordingly, even if the amorphous silicon film or polycrystal silicon film 3 is melted down by irradiating it with laser beams, the first protective film 4 in contact with the said film 3 can be prevented from softening to be mixed in a semiconductor film. Simultaneously, both heat absorption and heat dissipation can be enhanced by the formation of the silicon oxide film on the first protective film 4. Through these procedures, the title semiconductor thin film containing almost no impurity at all can be formed so that a thin film transistor having high characteristics in rapid mobility of carrier may be formed.
Patent JP-H09101248-A (JP)
Title: Jig in apparatus for measuring tensile strength of fragile solid
Inventor: FURUKAWA YUTAKA
IPC: G01N3/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a jig for fixing a sample, e.g. a fragile solid, skillfully to the hauling terminal of a tensile strength measuring apparatus. SOLUTION: The inventive jig is used for fixing a sample, e.g. a fragile solid, to the hauling terminal of an apparatus measuring the tensile strength of sample by hauling the sample vertically. A pair of frames 2, 3 fixed, respectively, with mechanisms 6, 7 for securing a rectangular prism sample by pressing four side faces thereof are disposed oppositely in the vertical direction such that the frame 3 can be elevated/lowered freely.
Patent JP-S63112550-A (JP)
Title: 2,5-substituted-cyclohexane-1,4-bis(dicyanomethylene) and production thereof
Inventor: KAWABATA TAKEO
IPC: C07C67/00
Filed: 1986-10-27
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H or methyl; X is COOR<2> (R<2> is H or alkyl) or CN, provided that X is CN when R<1> is H]. EXAMPLE:2,5-Bis(2-cyanoethyl)-cyclohexane-1,4-bis(dicyanomethylene). USE:Useful as a raw material for producing polyesters, polyurethanes, etc., or tetracyanoquinodimethane derivatives useful as an organic semiconductor. PREPARATION:A 2,5-substituted-cyclohexane-1,4-dione expressed by formula II is reacted with malononitrile expressed by the formula NC-CH2-CN in a solvent, e.g. water, alcohol, etc., in the presence of a catalyst, e.g. beta-alanine or glycine, at 40-60 deg.C to afford the aimed compound expressed by formula I.
Patent JP-H10163019-A (JP)
Title: Mn-zn ferrite
Inventor: HIRAI NAOE
IPC: C01G49/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance Mn-Zn ferrite by adding specified wt. of P. SOLUTION: To hydrochloric acid of about 18% concn., a soft-steel sheet (C steel) is immersed and the soln. is heated and stirred until pH is about 1.0 to dissolve the steel sheet. To this soln. 20l of 60%-concn. nitric acid per m<3> is added and it is boiled for 1hr. The steel sheet is added to the boiled soln. and it is heated and stirred until pH is 3.5. The soln. is filtered by a filter cloth to remove insol. components, the filter liq. is oxidized and roasted into an Fe oxide in a fluid roasting furnace. A high-purity Mn oxide or Zn oxide is compounded thereto, formed and baked to obtain an Mn-Zn ferrite compsn. As Fe oxide, one contg. P in 22-44ppm is used. Thus a high performance magnetic characteristic Mn-Zn ferrite is easily obtained.
Patent JP-H0792228-A (JP)
Title: Test circuit of ic logic tester
Inventor: HIRAO KATSUHIKO
IPC: G01R31/28
Filed: 1993-09-20
Abstract: PURPOSE:To provide a test circuit of an IC logic tester which measures width of an output pulse from an IC device with a distorted waveform and functions to detect false pulse of a narrow width. CONSTITUTION:A generating part 27 which outputs two series of strobe signals STU, STD each synchronous with a unit code of a code signal input to an IC device 4 and adjustable in phase is set in the test circuit. Phases of each strobe signal STU, STD are set in the vicinity of a rise point and a fall point of the unit code, and both strobe signals STU, STD are synthesized with an OR pulse Pf through an AND operation to form a detecting pulse R. Accordingly, the IC device 4 is inspected strictly to contribute to the quality management.
Patent JP-H06110004-A (JP)
Title: Optical deflector
Inventor: KUNII YOSHIMASA
IPC: H02K29/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain an optical deflector which consists of a small number of components and is easily machined and assembled and can rotate efficiently without causing the deflection of a scanning light beam by minimizing the rotational oscillation of the rotor of the motor even when an optical deflecting element such as a polygon mirror is rotated at a high speed. CONSTITUTION:This optical deflector is equipped with the polygon mirror 11 which makes a scan by deflecting an incident light beam by rotation and the motor which rotates the polygon mirror 11 and a reference pedestal part 21 where the polygon mirror 11 is adhered and fitted provided on the rotary shaft 20 of the motor; and the rotor of the motor is composed of only a rotor magnet 40 fitted on the rotary shaft 20, and the polygon mirror 11 is arranged between the reference pedestal part 21 on the rotary shaft 20 and the rotor magnet 40, which is adhered to a surface 11a perpendicular to the center axis of rotation of the polygon mirror 11.
Patent JP-H02104973-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: YAGI SHIZUO
IPC: F02P5/152
Filed: 1988-10-12
Abstract: PURPOSE:To set a peak value of combustion pressure to a desired crank angle position by installing a combustion pressure calculating means, calculating the combustion pressure at each specified crank angle, and an operational means calculating a feedback value. CONSTITUTION:A crank angle detecting means 1 feeds a combustion pressure calculating means 5 with a pulse signal. A pressure pattern memory means 4 feeds the combustion pressure calculating means 5 with a compression pressure value to the specified crank angle. An operational means 6 calculates a feedback value. A counting means 7 feeds an ignition output means 8 with an ignition timing signal on the basis of the feedback value out of the operational means 5. Thus, a peak value of combustion pressure can be set to the desired crank angle position.
Patent JP-H09100454-A (JP)
Title: Adhesive for branched part mold in cable having branched part
Inventor: HASHIMOTO MASAO
IPC: C09J121/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive prepared by dissolving a chloroprene rubber, a curing accelerator, an age resister and a curing agent with a solvent, and useful for adhering a sheath with a mold in a trunk line cable at the connecting part of the cable having a branch. SOLUTION: This adhesive for a branched part mold in a cable having a branch is obtained by dissolving and dispersing (A) a chloroprene rubber, (B) a curing accelerator, (C) an aging resister and (D) a curing agent with a solvent. For example, 20-80 pts.wt. p-t-butylphenol resin, 300-430 pts.wt. cyclohexane based on 100 pts.wt. component (A) are blended with magnesium oxide and an aromatic amine. The coating thickness of the adhesive agent is preferably 0.5-2.0mm. Also, the adhesive can be obtained by blending (E) an ethylene vinyl acetate copolymer with (F) a paraffin wax and (G) a tackiness imparting agent.
Patent JP-H02102564-A (JP)
Title: Electronic device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L23/29
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the occurrence of cracks and blisters by a method wherein the carbon component of a substrate or a lead frame is made to be 2X10<20>cm<-3> at a peak concentration at its surface and an inorganic protective film is pro vided covering the surface. CONSTITUTION:An electronic device fixed to a substrate or lead frames 35 and 35' with organic material is wire-bonded, and then the whole body is placed in a vacuum chamber to enable volatile component contained in the organic material to be discharged and the evaporated organic material adsorbed or attached to the substrate or the lead frame 35' is removed through a plasma ashing method to make carbon left on it equal to or less than 2X10<20>cm<-3> in concentration. Next, inorganic protective films 27-27<4>' are provided between the metal lead frames 35 and 35' and a molded resin 41. By this setup, carbon organic material is removed and the adhesion of a device to a substrate or a lead frame can be improved, and cracks and blisters are prevented from occurring.
Patent JP-H1197332-A (JP)
Title: Electron gun
Inventor: HAYASHI MASAKAZU
IPC: G03F7/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To increase the electron discharging amount of an electron gun without giving the influence of a demagnetizing field on the convergence of an electron beam by reducing the size of the gun without using any coil and, at the same time, eliminating the need of a constant-current source. SOLUTION: An electron gun which converges an electron beam by impressing a magnetic field upon electrons discharged from an electron discharging source by means of heat or an electric field is provided with a permanent magnet 13 which generates the magnetic field and outer and inner pole pieces 11 and 12 which form a first gap Cg on the orbital axis of the electron beam and, at the same time, form a second gap Rg at a prescribed distance from the orbital axis of the electron beam, for example, on the rear side of the electron discharging source (emitter) and generate the magnetic field generated from the permanent magnet 13 between the first and second gaps Cg and Rg .
Patent JP-2001081366-A (JP)
Title: Recording liquid for ink printer, its production and method for recording image
Inventor: FUKUDA YUZURU
IPC: C09D11/324
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid giving a high quality image having an extremely high image density and having water resistance, and capable of being ejected continuously stably without clogging, and to provide a method for producing the recording liquid and the method for recording an image using the recording liquid. SOLUTION: This recording liquid for ink printer contains a pigment and >=2 kinds of fine particulate resins, wherein the dispersion polarity of the pigment and the dispersion polarity of each of the >=2 kinds of fine particulate resins are identical to each other. A recording liquid for ink printer is produced by mixing a water dispersion of the pigment with a water dispersion of >=2 kinds of the fine particulate resins having polarity identical to that of the water dispersion of the pigment. In an image-recording method for recording an image on a recording medium by ejecting liquid drops of a recording liquid from a recording head, the above recording liquid for ink printer can be used as the recording liquid.
Patent JP-H08120601-A (JP)
Title: Structure of roadbed for laying track
Inventor: SUZUKI KENJI
IPC: E01B37/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a structure of a road bed for laying tracks which has vibration isolating function, and improved durability, vibration isolation property, maintainability, and economical efficiency. CONSTITUTION: There are provided a roadbed concrete 11, a track slab 13 provided on the concrete 11 to support a track, and a coiled spring 14 for elastically supporting the slab 13 on the concrete 11. A spring setting element 16 which opens upwardly and downwardly is provided in the track slab 13, and an engaging part 17a protruding inwardly from the side surface of the element 16 is provided. The coiled spring 14 is interposed between the concrete 11 and the engaging part 17a of the slab 13 so as to be located in the element 16.
Patent JP-H03119773-A (JP)
Title: Waveguide-type gas laser
Inventor: HONGO AKISHI
IPC: H01S3/03
Filed: 1989-10-02
Abstract: PURPOSE:To execute a high-output oscillation whose waveguide loss is small and whose efficiency is high by a method wherein film thicknesses of coatings on wall faces of two pairs of opposite metal bodoes of a discharge path are made specific at each pair. CONSTITUTION:Out of opposite metal bodies 11, 12 which form a hollow region 10 to be used as a discharge path, one pair of metal bodies 11 are connected to a high-frequency power supply RF via a matching circuit and also function as electrodes for a high-frequency electric discharge in a transverse direction. A thickness d1 of thin films 13 which are coated on wall faces of the metal bodies and whose absorption loss is small at an oscillation wavelength band of a laser beam is set to nearly d1=lambdaq/(n -1)<1/2>. Wall faces of the other pair of metal bodies 12 are used as they are or are coated with thin films. When the films are coated, their thickness d2 is set to nearly d2=lambda(q-1)(n -1)<1/2>. In the formulas, lambda represents a wavelength of a laser beam, q represents a positive odd number and nf represents a refractive index of the coating film. Thereby, a high-output oscillation whose waveguide loss is small and whose efficiency is high can be executed.
Patent JP-H04134890-A (JP)
Title: Laser oscillator
Inventor: SHIMIZU KOICHI
IPC: H01S3/081
Filed: 1990-09-27
Abstract: PURPOSE:To enable the formation of a plurality of different transverse modes with a single set by installing a partial reflecting mirror at a point in front of a turn back point of an optical path so that it may be freely taken in and out, moving said mirror, and changing over to transverse mode of output beam. CONSTITUTION:Beam is obtained with optical force in horizontal mode at a point at which a partial reflecting mirror is deviated from an optical path. Cutting work and the like are carried out with the beam on a laser processing machine side. Then, prior to quenching work, a motor 24 is driven by an outside signal and moves a submount 23 downward by way of a feed screw 19, and a nut 22 and positions a partial reflecting mirror 10 at a point in front of a turn back point of an optical path. It is, therefore, possible to obtain output beam of lateral mode which is convenient to carry out quenching work with long optical path light which has permeated the partial reflecting mirror 10 and short optical path light reflected with the mirror 10.
Patent JP-2000088539-A (JP)
Title: Method and apparatus for three-dimensional inputting
Inventor: IDE HIDEKAZU
IPC: G01B11/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize three-dimensional inputting without recourse to angle-of- projection information on a reference light, and to obtain high-precision three- dimensional input data regardless of the precision of angle-of-projection control. SOLUTION: A reference light is projected toward a virtual surface so as to scan it, and the reference light reflected by a substance Q is received simultaneously at a first position A and a second position B separated from each other, and a point of time when the reference light reflected by the substance passes each sampling section being a fractionized virtual surface is detected, and the position of the substance Q is computed in each sampling section, on the basis of an angle of light reception θA of the reference light at the first position A, an angle of light reception θB of the reference light at the second position B, and the distance L between the first and second positions A, B.
Patent JP-H06109598-A (JP)
Title: Method of detecting disengagement of gear in transmission
Inventor: ODA YOSHIHIKO
IPC: G01M13/02
Filed: 1992-09-28
Abstract: PURPOSE:To simply and effectively detect the disengagement of a gear according to correlation of rotations between an input shaft and an output shaft of a transmission. CONSTITUTION:An input shaft 22 of a transmission 12 is connected to an input side motor 14 through a joint 18, and an output shaft 24 is connected to an output side motor 16 through a joint 20. Speeds of the rotating shafts 14a, 16a of the motors 14, 16 are detected. A load for moving in a disposing direction of stopper components in an engine braking state is generated at a counter gear 38 formed of a helical gear of the transmission 12. The disengagement of the gear is detected by a driven state of the motor 16 by driving the motor 14. The speed of the motor 14 is gradually raised, the motor 14 is set to a driven state and the motor 16 is driven when a present speed arrival is confirmed, and the engine braking state is reproduced. In this case, the disengagement of the gear is detected from rotating states of the motors 14, 16.
Patent JP-H1189793-A (JP)
Title: Side view image taking device
Inventor: OSAWA MASAMI
IPC: A61B1/24
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To revolve an image with turning an optical window formed on the side of the tip of a hand-piece to an optional direction without revolving image elements inside the hand-piece. SOLUTION: For instance, when taking an image of teeth, you take an image of a mouth with hand-piece 1 which forms optical window 5 on the side of the tip. You can revolve the image to the right direction on the screen without revolving grip 1G of the hand-piece 1 by operating angle revolving setter 22 in signal processing device 4. You even can operate it with your hand by installing angle setting operator 25 on the grip 1G of the hand-piece 1. You just revolve head 1H of the hand-piece 1 to change one image to another by making it revolvable. A leaning image can be directed to the right direction by the angle revolving setter 22.
Patent JP-H06111020-A (JP)
Title: Image data processor
Inventor: KANBE YUKIHIKO
IPC: G06T7/00
Filed: 1992-09-28
Abstract: PURPOSE:To prevent deterioration in resolution at the time of executing an enlargement processing to two folds with respect to original image data. CONSTITUTION:The processor is provided with a subtracter for calculating a level difference of picture element data and picture element data before by one, a comparator 18 for comparing data of a result of subtraction, outputted from this subtracter 15 with data of a reference level difference 128, and outputting a signal of a high level, when the data from the subtracter 15 is larger than the data of the reference level difference 128, an OR circuit 21 for inputting an output signal from this comparator 18 and a second clock signal CK2, and a selector 16 for outputting the picture element data before by one by a signal of a high level from this OR circuit 21, and outputting average value data by a signal of a low level of the OR circuit 21.
Patent JP-H09100737-A (JP)
Title: Idling controller of internal combustion engine
Inventor: NAKAMURA TATSUYA
IPC: F02D41/16
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To perform simple and highly precise idling engine speed control by using a neural network. SOLUTION: The idling controller of an internal combustion engine is provided with an actual current value detecting means 21 for detecting the actual current value of a linear solenoid valve 20, a neuro-arithmetic means 110 for calculating the current value predicted value of the linear solenoid valve necessary for maintaining an objective rotational number from each detected value of a sensor group 100, the output of an accessory equipment condition detecting means 17 and the actual current value by a neural network operation and a current instructing means 100 for instructing the current predicted value to the linear solenoid valve.  The output layer of the neural network is used as a predicted value for the current value of the linear solenoid valve necessary for maintaining the objective engine speed, this result is directly instructed to the linear solenoid valve without deciding any objective engine speed and thus, the idling of the internal combustion engine is highly precisely controlled.
Patent JP-H0894238-A (JP)
Title: Vaporization apparatus
Inventor: WADA SHUKO
IPC: A47F3/04
Filed: 1994-09-28
Abstract: PURPOSE: To provide a vaporization apparatus capable of securing predetermined vaporization capability and contributing energy saving. CONSTITUTION: A plurality of evaporating dishes 17 to 20 are vertically disposed, and drain is vaporized in multiple stages by overflowing drain received on an upper side evaporating dish to a lower evaporating dish in succession. There are provided a heater 38 for heating a lowest stage evaporating dish 20, a water level detector 43 for detecting a water level in the lowest evaporating dish 20, and a controller for controlling power supply to the heater 38 based upon an output from the water level detector 43.