baber/WOPTO huggingface dataset:
Patent JP-H03197250-A (JP)
Title: Direction indicator switching device of automobile
Inventor: WAKAMATSU MASATSURA
IPC: B60Q1/34
Filed: 1989-12-25
Abstract: PURPOSE:To recognize the advancing direction of an automobile from any direction by installing a direction indicator blinking device made by combining a white color flasher, a right turn flasher, and a left turn flasher, at the position visible from any direction, in the highest position of the automobile. CONSTITUTION:Besides the conventional direction indicators 3, a direction indicator blinking device 7 made by combining a small size white flasher 4, a right turn flasher 5, and a left turn flasher 6 is installed in the highest position of the car body of an automobile 1 visible from any direction. The right turn and the left turn flashers 5 and 6 have different colors, giving a blue or a green color to the right turn flasher 5 while a red or an orange color to the left turn flasher 6, for example. And the white color flasher 4 is lighted constantly in the operation, and the right turn or left turn flasher 5 or 6 is lighted responding to the turning direction. As a result, even though the direction indicators 3 can not be visible owing to a plantation of low street trees and the like, the driving direction of a vehicle can be perceivable by seeing the direction indicator blinking device 7.
Patent JP-H05148997-A (JP)
Title: Screw type jig, side ditch form by use of the jig, and construction method for side ditch
Inventor: NISHIMARU SHUNICHI
IPC: E04G17/14
Filed: 1991-11-26
Abstract: PURPOSE:To facilitate assembling and disassembling of form by reducing man- hour and integrating the form consisting of an inner form and outer form when side ditch is constructed. CONSTITUTION:A screw type jig 1 consists of the structure in which ends of a pair of reverse screw bolts 2.3 are integrally connected by a connecting tool 4 which also serves as a fitting section for rotary tool. Screw sections 2a.3a, 2b.3b whose direction of screw is reverse mutually are formed in each reverse screw bolts 2.3 on the right and left. Screw sleeves 6.7 in which inner screw section which can be screwed in is formed on inner peripheral face are rotatably screwed in at the circumference of each screw section 2a.3a, 2b.3b. Screw sections 6a.7a are formed on the outer peripheral face of each screw sleeve 6.7 to screw in a pair of nut members 8.9 rotatably.
Patent JP-H04204208-A (JP)
Title: Method and apparatus for measuring thickness of concrete panel
Inventor: KURAMOCHI MITSUGI
IPC: G01B17/02
Filed: 1990-11-30
Abstract: PURPOSE:To easily and accurately measure the thickness of a concrete panel by arranging a plurality of ultrasonic probes to the concrete panel scheduled to be measured in its thickness at a plurality of places and synthesizing the reflected waveforms detected by the respective probes in an ultrasonic measuring device to display the thickness of the concrete panel. CONSTITUTION:A plurality of ultrasonic probes 1 are arranged on the surface b' of a concrete panel (b) scheduled to be measured in its thickness at a plurality of places and connected to an ultrasonic measuring device 2 in parallel. The reflected waves received by the probes 1 provided at the respective positions necessarily appear at constant positions and are synthesized to be displayed as a waveform having height being a multiple of the number of the probes 1. Further, since the positions of the aggregates interposed between the bottom surface and upper surface of the concrete panel are different, the waveforms received by the respective probes 1 are different and irregular reflected waves are mutually negated by synthesizing those different waveforms.
Patent JP-H08185000-A (JP)
Title: Image forming device
Inventor: IZEKI YUKIMASA
IPC: G03G15/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an image forming device constituted so that an image is not deteriorated and the life of a laser light source is prolonged. CONSTITUTION: The image forming device is provided with an image sensor part being as an image read means reading image information and a laser 451 being as the laser light source irradiating a photoreceptor with a laser beam based on the image information read by the image sensor and forming a latent image. Then, a current impressed on the laser 451 is changed according to the image information read by the image sensor part.
Patent JP-H05170377-A (JP)
Title: Gate opening/closing device for process line
Inventor: SAKAMOTO GUNJI
IPC: B23D33/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide a gate opening/closing device for a process line capable of opening and closing a gate without dispersion at high speed and properly adjusting gate opening by opening and closing by an electric drive means the gate to change over and induce a travel passage of an end plate cut off from a metal strip on a process line. CONSTITUTION:An end plate 3 transferred by a slatting conveyor C1 is guided to a lower slatting conveyor C3 by a first gate 4, that is, a reject gate. Thereafter, the travel passage of the end plate 3 is changed over by a second gate 5, that is, a sample gate arranged at a delivery part of the slatting conveyor C3. A servo control part 13 of a control device 10 opens and closes a gate by way of driving a servo, motor M3 of the first gate 4 or the second gate 5 in accordance with a gate opening closing command angle O0 commanded by a computing part 11. Consequently, as there is no motion delay and dispersion even for a high speed line and a gate opening closing angle is adjusted in accordance with passing timing of a strip and an edge, no reject error is caused.
Patent JP-H09174563-A (JP)
Title: Stereo lithography mold and manufacture thereof
Inventor: UENO TAKAKUNI
IPC: B29C70/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To increase the number of completed molded products and to extend the service life of a simple mold by applying a film of specified thickness to the simple mold which is formed by stereo lighography from a specified resin composition. SOLUTION: When a fluid composition layer made from a reinforcing material which is dispersed and mixed in a photosetting resin is provided, exposed to radiation for curing, and reinforced, the material which preferably has Rockwell surface hardness of M-30 or higher and a flexural modulus of elasticity of 40kg/mm<2> or more is used. The material is preferably has a coefficient of thermal conductivity of 0.3kcal/m.hr. deg.C or more. A film 5-1000μm thick is formed on the molding surface of an obtained stereo lightography mold. In this way, the effect of a mold releasing agent is improved remarkably in the injection molding of a thermoplastic resin, improving the service life of the mold outstandingly.
Patent JP-H07157320-A (JP)
Title: Method and device for molding of composite optics
Inventor: KIMURA HIROSHI
IPC: C03B11/08
Filed: 1993-12-03
Abstract: PURPOSE:To mold the optics having a high core accuracy without requiring an operation for adjusting the position of a metal mold. CONSTITUTION:This molding method comprises obtaining the composite optics by vertically driving the metal mold 12 and transferring the shape of the molding surface of the metal mold 12 to a UV curing resin 41 placed on a base material 30 of glass or plastic. A relative deviation between the position of the metal mold 12 and the position of the base material 30 is detected during the molding stage and is subjected to arithmetic processing by an arithmetic controller 2. Molding is executed by correcting the deviation by a piezoelectric actuator controller 3 from the detected result of the calculation.
Patent JP-2000160361-A (JP)
Title: Surface treatment by discharge and surface treating device by discharge
Inventor: MIYAKE HIDETAKA
IPC: C23C26/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To form a dense modified layer good in surface roughness on the surface of a material to be treated. SOLUTION: At the time of setting an electrode 2 consisting of a modifying material or of a material as the original of the modifying material and the material 1 to be treated to the inside of a working soln. and applying voltage to a space between the electrode 2 and the material 1 to be treated to generate discharge in the soln. and thereby to form a modified film 22 on the surface of the material to be treated, the state of the space between the electrode 2 and the material 1 to be treated is formed into the one of a bubble mixed atmosphere in which gas and liq. are coexistent.
Patent JP-2001153804-A (JP)
Title: Fine particle constituent analyzer
Inventor: YAMAGUCHI MAKOTO
IPC: G01N21/73
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fine particle constituent analyzer for signal processing, which does not result in a time delay, without depending on a type of a filter. SOLUTION: In this fine particle constituent analyzer, a fine particle is emitted for spectral diffraction. A wavelength after spectral diffraction is converted to an electrical signal and amplified. An output signal is inputted and wavelength screened. A size of the fine particle is computed by a computing means from the screened signal. The computing means is provided with a time delay correction means. The time delay correction means corrects the time delay of the output signal caused by the noise filter.
Patent JP-H05149751-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a vibration gyro which can reduce a measurement error of a rotary angle speed even if an atmosphere changes. CONSTITUTION:A vibration body 12 where piezoelectric elements 14, 16, and 18 are formed is housed within a vacuum bottle 20. An opening of the vacuum bottle 20 is sealed by a lid 22 which is formed by an insulating material. The vibration body 12 where the piezoelectric elements 14, 16, and 18 are formed may be covered with a heat-accumulating material as a constant-temperature means instead of the vacuum bottle. In this case, the vibration body 12 where the piezoelectric elements 14, 16, and 18 are formed is housed in a case, etc., for securing a vibration space of the vibration body 12.
Patent JP-H04200781-A (JP)
Title: Apparatus for washing piping
Inventor: KATAYAMA SHINZO
IPC: B08B9/032
Filed: 1990-11-30
Abstract: PURPOSE:To provide the self-propelling force drawing a washing hose to a piping washing apparatus itself by forming the second jet orifices to the cylindrical part of a nozzle support body in an oblique direction so as to make the self-propulsion of the piping washing apparatus possible. CONSTITUTION:When high pressure washing water is supplied to a washing hose 12 from a pump, at first, the washing water flows in the cylindrical part 13a provided to one end of a nozzle support body 13 from the insertion end part 12a of the washing hose 12. A part of the washing water is injected from the second jet orifices 15 and a piping washing apparatus X advances while draws the washing hose 12 to the deep part of a pipe. The remainder of the washing water flows in the cylindrical part 13b provided to the other end of the nozzle support body 13 through the flow path 17 of a nozzle 18 to be injected from the first jet orifice 20. When the washing water is injected from the first jet orifice 20, non-equilbrium propelling force acts on the nozzle 18 and the nozzle 18 is moved toward the inner wall 11a of the pipe 11. Whereupon, the slide member 25 of a nozzle guide member 24 comes into contact with the inner wall 11a. At this time, the slide member 25 is pressed to the inner wall 11a in such a state that rotatory power is generated by the repulsive force of the nozzle.
Patent JP-H08188920-A (JP)
Title: Flexible polyester fiber
Inventor: UEDA ATSUKO
IPC: D01F6/84
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the subject fibers having excellent flexibility with keeping mechanical and chemical properties of polyethylene terephthalate and useful for woven and knitted fabric for cloth derived from a specific polyethylene terephthalate-based copolyester. CONSTITUTION: The object fibers are obtained from a polyethylene terephthalate- based copolyester having an intrinsic viscosity of >=0.5 and copolymerized a 25-50C long-chain aliphatic dicarboxylic acid component in an amount of 3-20mol%. The copolyester gives excellent spinnability and drawability, exhibits excellent flexibility with keeping excellent mechanical properties, and a flexible woven fabric is obtained.
Patent JP-H04209258-A (JP)
Title: Application tool for flow coating of floor
Inventor: HIRAYAMA YOSHIO
IPC: E04F21/24
Filed: 1990-11-30
Abstract: PURPOSE:To inhibit the overflow of coating material to the finished surface, thereby ensuring good-quality finished surface, by forming a coating material reservoir section and two finishing sections on the leveling surface of a trowel member and by providing a flow-out inhibiting section for inhibiting the flow-out of coating material to the finished portion. CONSTITUTION:The leveling surface 1a of a trowel member 1 is formed by installing a coating material reservoir section 1b, and a first finishing section 1c and a second finishing section 1e which surround a U-shaped groove 1d. At the first finishing section 1c, flow-out inhibiting sections is, it which inhibit the flow-out of coating material from the reservoir section 1b to the outside of trowel member 1 are installed, while at the second finishing section 1e, flow- out inhibiting sections 1q, 1r are installed. The gap between the floor surface 10 and the leveling surface 1b is adjusted by a wing bolt 6. This tool inhibits the overflow of coating material to the finished surface, so that good-quality finished surface can be completed.
Patent JP-H04208826-A (JP)
Title: Torque sensor
Inventor: KIKUCHI MASAAKI
IPC: G01L3/10
Filed: 1990-11-30
Abstract: PURPOSE:To suppress the peeling of amorphous magnetic metallic materials from a shaft and, at the same time, to reduce the influence of an abrupt change in the ambient temperature to the materials so as to accurately detect the torque of the shaft by covering the materials and, at the same time, providing a nonmagnetic protective member which is closely adhered to the shaft. CONSTITUTION:Amorphous magnetic metallic materials 2a and 2b which are formed of a nonmagnetic material having shrinkage characteristics and have a magnetostriction effect are covered with a protective tube 3 and, at the same time, the materials 2a and 2b are closely adhered to a shaft 1. Accordingly, even when a mechanical impact is given to the shaft 1, peeling of the foil-like amorphous magnetic metallic materials from the shaft l can be prevented. In addition, the tube 3 also functions as a thermal buffering material against an abrupt change in the ambient temperature. Therefore, the torque of the shaft can be measured accurately by reducing the occurrence of output variation caused by a temperature change.
Patent JP-H09180662-A (JP)
Title: Ion beam device
Inventor: TOKIKUCHI KATSUMI
IPC: H01J27/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality large-current ion beam without causing beam divergence and emittance deterioration by space charges by introducing microwaves and a trace of discharge gas into the analyzer tube of a magnetic field type mass separator, and generating plasma. SOLUTION: Microwaves having the electron cyclotron resonance frequency for the magnetic field intensity applied to a magnetic field type mass separator or the frequency within the range of <=10% or below centering the resonance frequency are introduced into an analyzer tube 13 from a microwave oscillating tube 8 via the opening section 9 of a wave guide 10. A trace of discharge gas is concurrently introduced into the analyzer tube 13 via a gas guide system 7 to generate plasma 11. The plasma 11 is implanted into the ion beam generated by an ion source 1 to select a specific ion species, and this ion species is implanted into a sample substrate 5 arranged in an implanting chamber 4 via a beam controller 3.
Patent JP-H04207809-A (JP)
Title: Transversal automatic equalizer
Inventor: FUJII YASUYUKI
IPC: H04B3/04
Filed: 1990-11-30
Abstract: PURPOSE:To shorten the integrating time and to improve the control responsiveness against the increase of the inter-code interference value by selecting the output equivalent to the prescribed number of bits of the upper or lower stage of a counter through a selector means in accordance with the inter-code interference value and using the selected output for control of the weighting value of a weighting means. CONSTITUTION:The correlation detection output o f a correlation detector 301 is applied to an up-down counter 402. Thus the counter 402 is counted up or down. Then the count output equivalent to 8 bits is selected in response to the selection signals a1, a2, a3... equivalent to the inter-code value. If the inter-code inference value is increased with occurrence of the distortion of transmission like the fading, etc., 8 bits are selected at the lower stage side of the count output. Meanwhile 8 bits are selected at the upper stage side of the count output are selected and a long integrating time is set if no fading occurs and a transmission line has a stable state.
Patent JP-H10174478-A (JP)
Title: Synchronization control device
Inventor: NAKAMURA YUJI
IPC: H02P29/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To correct a difference in dynamic characteristics between forward rotation time and reverse rotation time of a spindle and attain improvement in synchronous accuracy by storing two kinds of multipliers of an increment value or its estimated value between sampling periods of a spindle position, and by switching by a positive/negative of a spindle position increment value. SOLUTION: A fine adjustment device 19 outputs a signal adding a signal K2 .Δrs multiplying a spindle position command increment value Δrs stored in a memory 7 and a signal K1 .Δys (or, K1 .Δys *) multiplying a spindle position increment value Δys (or estimated value Δys * of spindle position increase value) stored in a memory 8. Here, a multiplier K1 , K2 is an asynchronized fine adjustment parameter, its value has been set previously at adjusting time and stored in the fine adjusting device 19. Particularly for K1 , two kinds of multipliers K1 P, K1 N for at spindle forward/backward rotation time are stored. When the spindle position increase value Δys (i-k) is zero or more, K1 P is used, and when it is negative, K1 N is used.
Patent JP-H03202259-A (JP)
Title: Production system for unit house
Inventor: TANIGAWA HIROYUKI
IPC: B23Q41/08
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the quantity of stocks by preparing a new cutting work schedule when the quantity of stocks drops below the required number of panels, and preparing a panel processing schedule to cope with a received unit house order on the basis of newly cut panels and a quantity covered by the number of panels in stock. CONSTITUTION:A panel expansion part 12 calculates the sizes and quantity of panels required for the production of a unit house. When the required quantity of panels is not covered with the number of panels in stock, a cutting work schedule preparation part 13 calculates the number of panels enough to cover a shortage in quantity. A cutting and processing device 22 performs the cutting of a plate material 21. Also, the cutting work schedule preparation part 13 saves the data of a new stock quantity in database 15. A processing work schedule preparation part 13 makes a processing work schedule, and a boring and grooving device 24 makes complete panels and places these panels on a mobile carriage 25 by a quantity necessary for corresponding unit houses.
Patent JP-H07160166-A (JP)
Title: Discharged toner processing mechanism
Inventor: HASHIMOTO SUSUMU
IPC: G03G15/00
Filed: 1993-12-07
Abstract: PURPOSE:To surely and economically perform processing in a heating system discharged toner processing mechanism by heating and melting powdery discharged toner passing a carrying part from a recovery part and carried to a storing part by a heating part, cooling and solidifying the melted discharged toner and storing it in a storing part when image processing operation is not performed. CONSTITUTION:The powdery discharged toner 18 caused at the time of finishing copying operation is temporarily recovered in the recovery part 31 by a cleaner 9. A discharged toner accumulation sensor 61 is provided in the recovery part 31 so as to detect the presence or absence of the discharged toner 18 inside the recovery part 31. The recovery part 31 communicates with the carrying part 32, and the discharged toner 18 is carried by a part surrounded by a screw 32b and a barrel 32a by the rotation of a motor 32c. A part of the barrel 32b of the carrying part 32 is heated by a heater 33. Therefore, the discharged toner 18 is heated and melted in the vicinity of the heater 33, and cooled and solidified when it is separated from the heater 33. The solid discharged toner 19 cooled and solidified is stored in the storing part 34. The above operation is performed after finishing the image processing operation.
Patent JP-H05173621-A (JP)
Title: Controller for automatic assembling machine
Inventor: KUBOTA TOMOYUKI
IPC: G05B19/19
Filed: 1991-12-24
Abstract: PURPOSE:To prevent damage by checking the possibility of the damage such as the breakage of a finger by the operation program of a robot. CONSTITUTION:The Z-axis coordinate of a point P1 is found with an instruction A=FNC(P1, 4) and movement to the point P1 is performed with an instruction MOVE P1. The Z-axis coordinate of a point P2 is found with an instruction B=FNC(P2, 4). Here, when A=B, the Z-axis coordinates of the points P1 and P2 are equal and it is known that the program is normal and there is no obstacle during the movement. In this case, an instruction MOVE P2 is therefore executed to perform the movement to the point P2. Unless A=B, it is judged that a wrong program is executed and an instruction STOP is executed to stop the device. Thus, a function which extracts optional component data on one optional instruction point is provided and used to check the adequacy of the instruction point, thereby checking the possibility of breakage in advance.
Patent JP-H11163579-A (JP)
Title: Electromagnetic wave leakage suppression sheet and electronic apparatus casing
Inventor: KOMORI HIDEKI
IPC: H05K9/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve flexibility to avoid leakage of unwanted electromagnetic waves, including low- and high-frequency waves causing radio interference, by forming a sheet with a magnetic powder contg. magnetic particles of a specified size at a specified content. SOLUTION: To develop leakage-preventing effect of esp. unwanted low frequency electromagnetic waves, a magnetic powder contg. magnetic particles of 100 μm or more 50-100 wt.% among those substantially contained per unit vol. is preferable and a shape of amorphous magnetic powder having an anisotropy with an aspect ratio of 4 or less is preferable. An electromagnetic leakage suppression sheet 30 is provided adjacent to an opening 14 in a casing 10 as an antenna for electromagnetic waves generated from a circuit board or oscillation in the casing 10 and its spatial radiation pattern is changed to avoid leaking unwanted electromagnetic waves. The suppression sheet 30 is disposed partly or combined at several areas to absorb low frequency electromagnetic waves and avoid leakage of electromagnetic waves when used for electronics components.