baber/WOPTO huggingface dataset:
Patent JP-H02161169-A (JP)
Title: Intake device for four-cycle internal combustion engine
Inventor: YOSHIKAWA MASAAKI
IPC: F02F1/24
Filed: 1989-11-17
Abstract: PURPOSE:To make the length of a communicating chamber in the direction of an intake flow longer to improve the characteristics of atomization in an engine whose each intake passage connected to three intake valves provided per cylinder is made to mutually communicate through a communicating chamber by positioning an edge part of the side of the communicating chamber of a partition wall between the intake passages on the side of a cylinder center line. CONSTITUTION:In an engine whose cylinder head 12 is allocatedly provided per cylinder with two exhaust valves 18 and three intake valves 20 (20a-20c) which are opened and closed by two overhead cam shaft type valve systems, the first and the second intake passage 40a, 40b are formed in an intake pipe 38 of each cylinder, and the downstream side of the passages 40a, 40b is connected to a communicating chamber 46 provided in the cylinder head 12, and the communicating chamber 46 is made to communicate with the each intake valve 20 through each intake passage 47 (47a-47c). In this case, partition walls 50a, 50b between the three intake passages 47 are formed so that edge parts 52a, 52b on the side of the communicating chamber 46 may be positioned aside by gamma from the inner face beta of the cylinder toward the side alpha of a cylinder center line in the case of sight in the direction of a cam shaft (the direction of a cylinder bank).
Patent JP-S62159623-A (JP)
Inventor: MIYOSHI MOTOI
IPC: A47J31/42
Filed: 1985-12-29
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-H06125585-A (JP)
Title: Remote controller for hot water supply system
Inventor: SASAKI YOSHIHITO
IPC: F23N5/26
Filed: 1992-10-09
Abstract: PURPOSE:To reduce the cost and space by simplifying a remote control communication system and eliminating the modulation circuit and amplifier circuit of the remote controller and to improve the reliability. CONSTITUTION:A main body control section 3 controlling a burning section 2 of a hot water supply system 1 and plural remote controllers 4a, 4b,... remotely controlling the main body control section 3 are connected by pair power supply lines 5a and 5b. The main body control section 3 superimposes high-frequency voltage RF generated by a high-frequency oscillation circuit 6a through a transmission coupling capacitor 7 to power supply voltage DC between the pair power supply lines 5a and 5b in succession. In the case the main body control section 3 performs transmission, the high-frequency voltage RF is turned on and off by a modulation circuit 6b, sending a waveform DR for remote control. In the case the remote controllers 4a and 4b performs transmission, the high-frequency voltage RF outputted successively from the main body control section 3 is turned on and off with a side-way capacitor 8a connected in series between the pair power supply lines 5a and 5b and a switching element 8b, transmitting a waveform Rb for main body control.
Patent JP-H07153939-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: WAKAMATSU HIDETOSHI
IPC: H01L21/336
Filed: 1993-11-29
Abstract: PURPOSE:To inhibit a short channel effect by forming source-drain while forming structure, in which junction depth can be shallowed sufficiently, in an ion- implanting dose for forming the source-drain. CONSTITUTION:Gate oxide films 3 in sections except a gate electrode 4, sections as source-drain regions, are removed through etching by a buffered hydrofluoric acid containing a surface-active agent. The ions of impurities (As, P, etc.,) are implanted under oblique ion implanting conditions in the large inclination of approximately 45 deg. in the does of approximately 2X10<13>ions/cm<2> for forming the N layers 5a, 5b of an LDD type source-drain layers for inhibiting a hot carrier effect. Accordingly, the N layers 5a, 5b are formed in a shape that the N layers 5a, 5b are overlapped under the gate electrode 4. Junction depth is shallowed sufficiently in an ion implanting dose for forming source-drain, and the dose is controlled within a range that driving force is not lowered, thus suppressing a sufficient short channel effect in a fine MOSFET.
Patent JP-H10180227-A (JP)
Title: Waste treatment and waste treating device
Inventor: UKAJI TAKESHI
IPC: C01B32/336
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making method for collectively treating wastes without separating natural material, synthetics and metals by utilizing the fact that the shape non-retainability of the synthetics is made up by the shape retainability of the natural material and metals. SOLUTION: With respect to the waste contg. plastics, metals including aluminum and iron and the natural material, at least the natural material is dired, and then the waste is thermally decomposed at a low temp. in an oxygen- free state into carbon, saturated and unsaturated hydrocarbons contg. oxygen, etc., by the use of the decomposed gas of the waste itself without being burned in this waste treating device S. The device is provided with a hollow vessel 4 with the upper face opened, a lid 2 to cover the opening of the vessel 4, a heater 8 for heating the vessel 4, a means 6 for insulating the heat of the vessel 4 and a discharge pipe 1 communicating with the vessel 4. The lid 2 is movably or detachably furnished to close the opening of the vessel 4 or to expose the opening, the waste is charged into the vessel 4, the opening is closed by the lid 2, and the vessel 4 is heated.
Patent JP-2000226795-A (JP)
Title: Coated paper
Inventor: TANIKAWA AKIRA
IPC: D21H19/62
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide coated paper that is imparted a high degree of ink receptivity and resistance to water without heavy damage to the printing gloss by using a coating resin composition that is resistant to thickening and deterioration in fluidity and does not include the formaldehyde-originating component. SOLUTION: This coated paper comprises the paper base material and the coated layers formed on the surfaces of the base material and the coated layer comprises pigments, an aqueous binder, a crosslinked amine as a reaction product from an aliphatic amine and a glycidyl compound bearing at least two glycidyl groups in the molecule and a non-volatile and non-polymeric substance. Urea is particularly advantageous as the non-volatile and non-polymeric substance.
Patent JP-H09138101-A (JP)
Title: Vernier caliper and turning arm used therefor
Inventor: HIRATSUKA KUNIO
IPC: G01B3/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To measure the dimension between inclined planes accurately. SOLUTION: The plane including the shaft line of a main scale 1 is made to be the turning plane. A first turning arm 21, which is fixed and arranged for the main scale 1, is provided. A second turning arm 22, wherein the plane in parallel with the turning plane of the first turning arm 21 is made to be the turning plane, is provided at a movable stage, which is mounted on the main scale 2 freely slidably. The angles of the first turning arm 21 and the second turning arm 22 are made to agree with the angles of the planes of an object to be measured. After the angle setting, the first turning arm 21 and the second turning arm and the F plane of the main scale 1 are made to agree, and a length measuring means 9 is reset at zero. After the zero resetting, only the object to be measured is held, and the measured value is obtained.
Patent JP-S63151567-A (JP)
Title: Brake fluid pressure control method for automobile fluid pressure type brake device
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/58
Filed: 1986-12-15
Abstract: PURPOSE:To prevent the abnormal vibration of a car-body through a simple constitution by prepare setting the 1st lower quasi car body speed and the 2nd still lower quasi car body speed than a car body speed at a time of braking, and at a time of four-wheel drive, conducting the control of brake fluid pressure in disregard of a car wheel speed information between the 1st and 2nd quasi car body speeds. CONSTITUTION:A control circuit 16 prepare sets the 1st lower quasi car body speed and 2nd still lower quasi car body speed than a car body speed at the time of braking, and at the time of four-wheel drive, conducts the control of brake fluid pressure in disregard of the lowest and highest values of a wheel speed which has occurred between the 1st and 2nd quasi car body speeds. Accordingly, the abnormal vibration of a car body can be prevented by removing repressurization and by the depressurization stoppage of frequent brake depressurizations which have been caused by the control of brake fluid pressure by means of the lowest and highest values of the narrow breadth pulsation time of the wheel speed as the wheel speed pulsates at a narrow-breadth because of an internal circulation torque at the time of four-wheel drive. Therefore, together with a simple constitution, a great practical effect can be obtained.
Patent JP-H09139408-A (JP)
Title: Method of sorting semiconductor substrate, having epitaxial growth semiconductor layer and manufacture of semiconductor device
Inventor: TAKIZAWA RITSUO
IPC: H01L21/66
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of sorting semiconductor substrates, wherein substrates that may eventually cause defective devices are rejected in an initial stage of a manufacturing process to prevent troubles from occurring in succeeding steps, so that the yield rate and reliability are improved with the result of the reduction in device costs. SOLUTION: A semiconductor material 3 comprising a semiconductor substrate 1 with an epitaxial layer 2 is selected so that Tepi/Tsub may take a predetermined value, where Tsub is the recombination life time of the semiconductor substrate 1 and Tepi is the recombination life time of the epitaxial layer.
Patent JP-H02143200-A (JP)
Title: Radiograph conversion panel
Inventor: KODA KATSUHIRO
IPC: G21K4/00
Filed: 1988-11-25
Abstract: PURPOSE:To reduce fogging caused by ultraviolet rays by incorporating an ultraviolet-ray absorbing agent in at least one of a protection film, an adhesive layer, and a fluorescent material layer. CONSTITUTION:The fluorescent material layer of the radiograph conversion panel is formed by applying coating liquid directly on a base. When the protection film is formed, a coating film is formed by coating the surface of the fluorescent material layer uniformly with coating liquid for protection film formation prepared by dissolving an organic high polymer material such as a cellulose derivative and polymethyl metacrylate in a proper solvent by using a doctor blade and the coating film is formed. The adhesive layer is formed by coating the fluorescent material layer with an adhesive layer forming material consisting of a binder and a solvent used for the coating liquid for fluorescent material layer formation. The ultraviolet-ray absorber such as ester salicylate and a benzophenone derivative is added in the adhesive layer forming material coating liquid to manufacture such the radiograph conversion panel that the adhesive layer contains the ultraviolet-ray absorbing agent, thereby reducing the fogging caused by ultraviolet rays.
Patent JP-H01140978-A (JP)
Title: Teaching device for industrial robot
Inventor: MINAMI YOSHIKATSU
IPC: B25J13/02
Filed: 1987-11-28
Abstract: PURPOSE: To shorten the time spent to teach a complicated work, and enhance working efficiency by connecting an electric signal converter to a yaw operation body, a roll operation body and a gripping part for pitch operation which are arranged so that the respective rotary operational axes cross at a right angle to each other. CONSTITUTION: A variation in ROLL, PITCH and YAW of a device is converted into an electric signal by an electric converter by rotatably operating a gripping part 7 for pitch operation, a roll operation body 8 and a yaw operation body 9 with the rotational center O as the center by hands and arms by gripping the gripping part 7 for pitch operation, and is inputted to a robot controller. In this robot controller, the inputted electric signal is converted into rotary operation of the optional coordinate axis, and a work is rotatably operated in the direction similar to the gripping part 7 for pitch operation. In this way, an operator can teach a robot while imparting a movement fit for one's own intended image to the work without being conscious of the direction or the like.
Patent JP-S62148236-A (JP)
Inventor: FUIN KUROKUSUNESU
IPC: B29C48/03
Filed: 1986-12-17
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-H07126700-A (JP)
Title: Toilet stool-cleaning agent
Inventor: TAKANO IZUMI
IPC: C11D17/00
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a cleaning agent capable of dissolving in cleaning water and cleaning toilet stool surface and the trap part and the drain pipe part of the stool, preventing adhesion of stain and scale and coloring the cleaning water by forming a mixture of a solid acid with a coloring mater under pressure. CONSTITUTION:This cleaning agent consists of a pressure formed article of a mixture of (A) a solid acid such as fumaric acid, adipic acid, orthophthalic acid, succinic acid, maleic acid, methylenesuccinic acid or boric acid which is solid at ordinary temperature with (B) a blue-based or green-based coloring matter soluble in water (sodium benzyl-ethyl-[4'-(4''-(benzylethylamino)- diphenylmethylene)-2',5-cyclohexa-dienylidene]-ammonium-2''',3,3'''-tr isulfonate).
Patent JP-H08134805-A (JP)
Title: Vibration isolator for track
Inventor: YAMAGUCHI MICHIMASA
IPC: E01B37/00
Filed: 1994-11-09
Abstract: PURPOSE: To ensure the safety of a track by facilitating the adjustment of height by the sinking of an elastic body and also maintaining and exchanging the elastic body easily. CONSTITUTION: In a vibration isolator for a track elastically bearing a floating slab 2 supporting a rail in an upper section through a rail connector on a rigid subbase course 1, a plurality of vertically penetrated holes 3 are formed to the floating slab 2. Arm beams 7 are fixed onto the inwalls of these each hole 3 extending over the radial direction, and adjusting bolts 10 movable along the axial directions of the holes 3 are mounted on the arm beams 7. Upper brackets 13 are fixed at the lower ends of the adjusting bolts 10 so as not to prevent the revolution of the adjusting bolts 10, and elastic bodies 15 are installed among the upper brackets 13 and lower brackets 14 fastened onto the rigid subbase course 1.
Patent JP-2000107917-A (JP)
Title: Two-plane constraining tool holder
Inventor: MORI MICHIO
IPC: B23B31/20
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-plane constraining tool holder and a plane constraining spindle which allow the rigidity of the whole including the tool holder and a tool to increase and which do not cause strains and chatter during working. SOLUTION: Between a socket tapered surface 13 and a tool tapered surface 15, a fitting adjusting member 16 for adjusting the fitting of both the tapered surfaces is provided, and the fitting adjusting member is a bush 16 having slits on its tapered surface of an elliptic ring. The bush 16 has three slits on its tapered elliptic ring surface for every 120 degrees. Further, when a workpiece is worked by a tool 14 attached to a spindle 18, in a two-plane constraining tool holder 11 in which both planes or the socket tapered surface 13 of the spindle and the tool tapered surface 15, and both joint surfaces or the major- diametrical socket surface of a tool spindle and the tool surface, are respectively bonded to each other, the fitting adjusting member 16 for adjusting the fitting of the socket tapered surface and the tool tapered surface is provided between both the tapered surfaces.
Patent JP-H02146233-A (JP)
Title: Accelerator controlling actuator and accelerator control system using the same
Inventor: SUZUKI KAZUHIRO
IPC: F02D9/02
Filed: 1988-11-25
Abstract: PURPOSE:To secure high controllability by transmitting the rotation of a motor rotated depending on signals from outside to a pulley on which the ends at one side of control cables are locked via actuator gears, and thereby constituting the rotating angles of the rotating members of the reduction gears to be detected by a rotation angle detector. CONSTITUTION:The first and second reduction gears 26 and 27 and a pulley 8 are housed in a housing H respectively, and the ends at one side of the internal cables 11 and 12 of control cables 9 and 10 are locked on the outer circumference of the pulley 8. A potentiometer P acting as a rotation angle detector is connected coaxially with the output shaft of the first reduction gear 26. The first reduction gear 26 is composed of a sun gear 1 fixed onto the rotating shaft of a motor M, an internal tooth gear 3 at the side of a cylindrical member 27 formed integrally with a cover Ha, an internal tooth gear 4 at the side of a closed-end cylindrical member 24 and two planetary gears 3 and 4 meshed with these gears 1, 3 and 4. The second reduction gear 27 is made up out of the internal tooth gear 7 of the pulley 8 and three planetary gears 6 meshed with a sun gear 5 formed integrally with the closed-end cylindrical member 24.
Patent JP-H10124654-A (JP)
Title: Device for correcting grain vessel cross-section pattern
Inventor: KAWAI NAOKI
IPC: G06T1/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To automatically correct the fused part of a grain vessel cross-section pattern. SOLUTION: The image of a vessel cross-section pattern appearing on a cut surface of a natural wood is photographed, and fetched to a computer as binary image data. Each closed area in this image is recognized, and the closed area in which the plural vessel cross-section patterns are fused is detected as a fused graphic F. The fixed graphic F is divided into plural divided areas by a horizontal division line, partial directional vectors v1-v7 connecting the middle point of the upper side and lower side of each area are calculated, and a representative directional vector V is calculated as the sum of these vectors. On the other hand, a model graphic suitable for being used as a single vessel cross-section pattern is prepared, and the fused graphic F is replaced with the plural model graphics.  In this case, the direction of the replaced model graphic is directed to the representative directional vector V so that the total area of the replaced model graphics can be equal to the total area of the original fused graphic F.
Patent JP-H05137030-A (JP)
Title: Front video system for automobile
Inventor: ENDO ATSUSHI
IPC: B60R11/04
Filed: 1991-11-15
Abstract: PURPOSE:To clearly identify the front situation of an automobile in a visible image at night by detecting the far infrared rays radiated from a front subject and visualizing in real time the density distribution of the detected infrared rays. CONSTITUTION:The far infrared rays (thermal energy) radiated from a front subject 1 of an automobile are condensed by a lens having the high infrared transmittance included in a scanning part and attached to the front part of the automobile. Then these infrared rays are received and detected by a detector having the high sensitivity. The detected infrared rays are shown in an infrared sensor part 3 as the intensity distribution of the thermal energy by a scanner included in the scanning part. This intensity distribution is converted into the electric signals and then processed in a signal processing part 4. As a result, the electric signals are shown in a display part 5 as a visible image. Thus the driver of the automobile can clearly confirm the front situation in the driver seat through the image projected at the part 5.
Patent JP-H09146320-A (JP)
Title: Image forming device
Inventor: KANEKO TADAHIRO
IPC: G03G15/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stable high-quality image by providing a recording medium cooling means on a downstream side in a recording medium carrying direction with respect to a fixing device and providing a means for lowering the ambient temperature of a stacker. SOLUTION: Air whose temperature is made as low as possible blows off the printing surface of a high-temperature recording medium 6 coming from the fixing device 1 by using a ventilating fan 2 for cooling a recording medium so as to cool toner. Thereafter, the recording medium 6 after printing is cooled by a ventilating fan 4 in the stacker to such an extent that trouble is not caused in a folding mechanism in the stacker 3. Since the cooling effect of the fan 4 is lowered when the ambient temperature in the stacker 3 is high, a fan 5 for discharging the warmed air inside the stacker 3 is set to make the ambient temperature in the stacker 3 as low as possible, whereby a difference between the ambient temperature and the temperature of the recording medium 6 after printing is made large.  The ambient temperature in the stacker 3 is made constant without lowering the cooling effect even when consecutive printing is performed, and the toner is prevented from being stuck.
Patent JP-H07191712-A (JP)
Title: Method and apparatus for giving of instruction to process at inside of system to be adjusted
Inventor: AINAA BUREEZE
IPC: G06N3/00
Filed: 1994-11-09
Abstract: PURPOSE: To adaptationally improve the precalculation based on the measured parameter and the input amount to a model after a process proceeds by precalculating a process parameter of an adjustment object system by means of a functional combination between the model calculation result and a neuron network. CONSTITUTION: A precalculator 3 which is for a precalculation of a process parameter yV accesses the monitor of a device 2. After a process proceeds, the input amount with which a model parameter MP is related in an input amount is provided to a neuron network 8 and the network response yN is accepted by a post-calculator 7. The post-calculator 7 further accepts a mathematical model M and the model parameter MP is newly decided by the network response yN. The input amount x which is measured and also should be given to the model M is provided to the model M and the acquired calculation result is compared with a process parameter y. At that time, a deviation is adaptationally changed to be a minimum to a demanded deviation.
Patent JP-H06125311-A (JP)
Title: Infrared ray transmitter and transmission system using it
Inventor: HASHIMOTO MASAICHI
IPC: H04B10/07
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a simple central management or control system requiring no wiring, not giving adverse effect on the surrounding and immune to adverse effect from the surrounding. CONSTITUTION:The transmitter 1 is provided with a modulation circuit 3 converting a communication signal into a digital pulse signal, an infrared ray emitting element 4 sending an infrared ray digital pulse signal in response to the electric signal from the modulation circuit 3, and a converging lens 5 converging a radiation angle theta of an infrared ray sent from the light emitting element 4. The transmitter 1 forms a transmission system Sm for central management or central control together with a receiver 2 provided with a light receiving element 7 and a demodulation circuit 12 and a repeater interposed between the transmitter and the receiver. Since an infrared ray radiating from the light emitting element 4 is converged by the lens 5, the infrared ray reaches a long distance, does not give affect onto the surrounding and receives no effect from the surrounding. A simple transmission line being straight or meandered whose communication distance is limitless is built up with the repeater.