baber/WOPTO huggingface dataset:
Patent JP-H0890454-A (JP)
Title: Tip tool for impact work machine and impact work machine
Inventor: YAMADA SAKUJI
IPC: E04G23/08
Filed: 1994-09-21
Abstract: PURPOSE: To provide a tip tool for an impact work machine for preventing cutter tip from coming off and being deformed to be capable of efficiently performing separating work or the like of a bonded object, by brazing a hard metal-made cutter tip main body secured to a tip part of a spatulate-like chisel having a fixed width. CONSTITUTION: A tip tool 2 for an impact work machine is constituted by forming a spatulate-like chisel 21 having a fixed width L integrally in a tip of a shaft-like shank part 20. A cemented carbide-made cutter tip main body 22 is fixedly brazed in a tip part of the spatulate-like chisel 21. In the spatulate- like chisel 21, its tip width L is set to about 10 to 20cm, and thickness (t) is set to about 5mm, to apply a quenching process. In the cutter tip main body 22, its main component is, for instance, tungsten carbide, and its Vickers hardness is et to at least 1000N/mm<2> or higher. Brazing is performed to a notched surface formed in a tip part lower surface of the spatulate-like chisel 21, to apply polishing work to a tip of the notched surface at an acute angle with the tip of the spatulate-like chisel 21.
Patent JP-S6380677-A (JP)
Title: Data communication equipment
Inventor: SEKIGUCHI KENZO
IPC: G06F17/22
Filed: 1986-09-24
Abstract: PURPOSE:To efficiently execute data communication and to shorten time necessary for data communication by converting only data in a part which changes by an opponent terminal into several data forms and storing them in a storage means. CONSTITUTION:A titled equipment has a converting part which extracts from an editing file 1-1 a part (layout information, a text and the like) which does not depend on the opponent terminal and executing conversion according to a document conversion protocol 1-2, and a converting part which extracts and converts a part (image data and the like) depending on the opponent terminal 1-3, a communication common part file 1-4, and communication files which are converted in the converting part 1-3 for a structuring telex, a mixed mode terminal and a G4 class II terminal 1-5-1-7. An opponent terminal characteristic is discriminated and common data is read from the file 1-4. Then, conversion data which accords with the opponent terminal characteristic is selected and read from the files 1-5-1-7 and they are synthesized so as to generate a communication file1-10.
Patent JP-S59119949-A (JP)
Title: Signal transmission and reception method
Inventor: HASEGAWA SHIYUNJI
IPC: H03M5/08
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a correct data signal in a short time by converting the data signal of a binary value into the pulse having same width with the same data signal and the pulse having different width with the different data signal respectively. CONSTITUTION:A parallel data given from outside is fetched to a data register 1 to hold and transferred to a transmission register 3 at the first time point when the external parallel data is converted into a serial data. A timing circuit 2 gives timing to a start signal producing circuit 4 later on, and the circuit 4 transfers the start signal with said timing to a gate driver circuit 10 in the form of a serial train in response to the time of a transmission clock 9 to output externally. The circuit 2 gives timing to the register 3 after the start signal is transmitted to send a piece of data within the register to a 0/1 deciding circuit 6.
Patent JP-S59118794-A (JP)
Title: Bis(silylpropoxycarbonyloxy)alkane and its preparation
Inventor: MIURA KAORU
IPC: B01J27/08
Filed: 1982-12-27
Abstract: NEW MATERIAL:A compound shown by the formula I (X is halogen, or alkoxy; R<1> is alkyl; R<2> is -CH2CH2O-, -CH2CH2CH2O-, and the oxygen is linked to the carbonyl in the right side of the formula I ; m is 1-2; n is 1-4). EXAMPLE:1,5-Bis( methyldichlorosilylpropoxycarbonyloxy )-3-oxapentane shown by the formula II. USE:A blowing agent or water repellent. PROCESS:A bis(allyloxycarbonyloxy)alkane shwon by the formula III is reacted with a silane compound shown by the formula IV.
Patent JP-S6285922-A (JP)
Title: Injection molding machine
Inventor: KOBAYASHI YOJI
IPC: B29C45/77
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a good molding without any speed surge and pressure exceeding, by giving weights on speed and pressure controllings and by changing a weight coefficient with screw positions. CONSTITUTION:A speed weight parameter and a pressure weight parameter are input in a weight operational device 31 from a program setting device 28 according to a screw position input from a displacement detecting device 10. The program setting device 28, on the other hand, inputs a speed setting value and a pressure setting value into an injection speed controlling device 13 and a pressure keeping controlling device 17 respectively according to the screw position. The injection speed controlling device 13 calculates a speed deviation between a detected value and a setting value of the screw speed and inputs it into the weight operational device 31 as a speed servo command. The pressure keeping controlling device 17 calculates a pressure deviation between a detected value and a setting value of the pressure of a cylinder chamber 4a and inputs it into the weight operational device 31 as a pressure servo command. The weight operational device 31 calculates an overall servo command, by which the degree of the opening of a servo value is controlled.
Patent JP-H0785459-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KENJI
IPC: G11B5/73
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a high density recording medium by forming a magnetic layer of the two-layer structure including the upper and lower layers, using a particular magnetic powder for the lower magnetic layer and cobalt-covered iron oxide powder and barium ferrite powder for the upper magnetic layer. CONSTITUTION:The magnetic recording medium comprises a base material, a first magnetic layer which is formed on the base material and is composed of an iron oxide powder including cobalt and a binding agent, and a second magnetic layer consisting of a cobalt covered iron oxide powder having a coersive force of 1300 Oe or more and higher than that of iron oxide powder including cobalt and a mean axis length of 0.3mum or less, barium ferrite powder and a binding agent. The second magnetic layer is provided on the first magnetic layer and a weight ratio of the cobalt covered iron oxide powder and barium ferrite powder used for the second magnetic layer is set to 10:90 to 80:20. Thereby, the medium having the balanced electromagnetic conversion characteristics such as output, noise and the physical characteristics such as corrosion-proof and running characteristic can be obtained.
Patent JP-H0952989-A (JP)
Title: Glass-fiber reinforced polypropylene resin composition and molding
Inventor: MORIWAKI TAKESHI
IPC: C08L23/26
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in impact resistance, tensile strength, bending characteristics, appearance, etc., and useful as materials, etc., for household appliances by blending a mixture of a graft-modified polypropylene with a polyamide resin as a matrix with glass fibers for reinforcing. SOLUTION: This glass-fiber reinforced polypropylene resin composition is obtained by blending (A) 85-99wt.% of (i) a partially grafted polypropylene resin, graft-modified with an unsaturated carboxylic acid (anhydride), an unsaturated epoxy compound or its derivative and having 0.05-2wt.% amount of the grafted monomer or (ii) a mixture of the component (i) with an unmodified polypropylene with (B) 1-15wt.% readily crystallizable polyamide resin having 170-280 deg.C melting point (Tm . deg.C) and <=45 deg.C difference [ΔTmc ]between the crystallization exothermic peak temperature (Tc . deg.C) in reducing the temperature and Tm and (C) a glass fiber material (preferably having 7-13μm fiber diameter) in an amount of 40-230 pts.wt. based on 100 pts.wt. mixture of the components (A) and (B).
Patent JP-S6286987-A (JP)
Title: Videotex terminal equipment
Inventor: MOTOZA TAKATOSHI
IPC: H04N7/173
Filed: 1985-10-14
Abstract: PURPOSE:To know the updated condition without fail by accessing the desired picture information in the information center, storing it into the picture memory beforehand, accessing the information center periodically and checking whether or not the picture information is renewed and storing accumulatively the picture information into the picture memory. CONSTITUTION:By a telephone set 26, the information center of the captain network is called, the desired captain picture, for example, the captain picture needed by the user such as stock quotations, a concert schedule of a certain singer is designated by the key operation of a key pad 12 and stored into an FDD device 18. Thus, the desired captain picture is successively accessed and received from the information center periodically, the receiving contents and the memory contents of the above-mentioned picture memory are compared and when they are changed, the information is accumulatively recorded to the above-mentioned picture memory.
Patent JP-H0892100-A (JP)
Title: Therapeutic medicine and preventive for nervous system trouble
Inventor: SAITO KENICHI
IPC: A61P25/28
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a therapeutic medicine and preventive for cerebrovascular disease, head injury or aftereffect of cerebritis having protecting action against delayed nerve cell death by cerebral ischemia containing a specific 4- acylaminotetrahydroflul[2, 3-b]quinoline derivative as an active component. CONSTITUTION: This therapeutic medicine and preventive for cerebrovascular disease, head injury or aftereffect of cerebritis such as dementia, aprosexia or allophasis contains a compound expressed by formula I [R<1> is 2-6C alkyl, a group expressed by formula II, a group expressed by formula III (R<4> is H or 1-6C alkyl); R<2> and R<3> are each H or 1-4C alkyl] [e.g. 2-(2-oxopyrrolidin-1-y1)- N-(2, 3-dimethyl-5, 6, 7, 8-tetrahydrofluo[2, 3-b]quinolin-4-y1)acetamide], its acid- added salt, hydrate or solvate as an active component. Preferably, the dose of this medicine reduced to the amount of active component for an adult at one day is 1-2000mg, especially 1-500mg in the case of per os administration and 0.1-100mg, especially 0.1-50mg in the case of injection.
Patent JP-H0276514-A (JP)
Title: Device for raking in grain culm of combine
Inventor: YASUNO KOJI
IPC: A01D69/00
Filed: 1988-09-09
Abstract: PURPOSE:To precisely rake in grain culms by providing sensors for sensing the length of the grain culms in front of a raking in reel, lifting or lowering the sensors to proper positions and simultaneously increasing the lifting or lowering speed of the raking in reel from the reaping running speed of a car body. CONSTITUTION:Grain culm length sensors 3 [(3A), (3B) and (3C)] for sensing grain culms are provided on a sensor arm 25 forwardly extended to the tip of a supporting arm 21 of a raking in reel 2. The grain culm length sensors 3 are, e.g., an ultrasonic type, and the plural units, e.g., (3A), (3B) and (3C) are provided at a prescribed interval in the vertical directions. A hydraulic cylinder 23 feeds or discharges a hydraulic oil to expand or contract by sensing with the sensors to control lifting and lowering of the raking in reel 2. A pressure receiving surface on the feeding side of the hydraulic cylinder 23 and hydraulic oil feed rate, etc., are set so as to increase the lifting or lowering speed from the maximum reaping running speed of a car body.
Patent JP-H0783600-A (JP)
Title: Shoot evaluation device
Inventor: YAMAZAKI KAZUHIRO
IPC: F41J5/14
Filed: 1993-09-13
Abstract: PURPOSE:To provide a small-sized and light weight displaying part by a method wherein a sensor for sensing a passing point of a bullet or a bullet point is arranged and a liquid crystal display for displaying a result of shooting in response to the value detected by the sensor is provided. CONSTITUTION:A shock wave 7 generated from a bullet 6 launched from a small pistol 5 is detected by a plurality of shock wave sensors 11 within a sensor device 10 mounted near a target 8, and a sensed signal from each of the sensors 11 is amplified at a pre-amplifier 12. The amplified signal is discriminated at a comparing and discriminating part 13 whether or not the shock wave passes through it. Then, a difference in time of reaching of the shock wave for each of the shock wave sensors 11 is detected at a time difference- sensing part 14, a passing position of the bullet 6 is calculated in reference to a time difference at a calculating part 5 and then data is fed to a displaying part 17 installed near a shooting person. The displaying part 17 converts an image signal into a timing for displaying the liquid crystal display and then an image is displayed as the liquid crystal display. With such an arrangement as above, it is possible to make a small-sized and light weight displaying part 17 and to reduce a load of the shooting person.
Patent JP-2000057657-A (JP)
Title: Tape deformation detector and video tape recorder
Inventor: KANEKO SHINJI
IPC: G11B15/24
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To enable the detection of a restoration limit of a tape recording medium, the picture of which is reproduced by stopping the tape running, and also to prevent the plastic deformation of the tape recording medium. SOLUTION: This tape deformation detector 10 is used for the video tape recorder for reproducing the information by temporarily stopping the running of an editing source tape 20, and it is provided with a magnetic head 1 for reproducing the information from the editing source tape 20 in the state that the tape running is stopped and a detection means 2 for detecting the restoration limit of the editing source tape 20 in accordance to the historical information of the waveform of a read-out signal Sin reproduced by this magnetic head 1.
Patent JP-H0890813-A (JP)
Title: Thermal head
Inventor: KATO KOJI
IPC: B41J2/345
Filed: 1994-09-22
Abstract: PURPOSE: To provide a thermal head in which all individual lead wires can be easily patterned and a small-sized driving IC can be always rigidly connected to an electrically insulating board and which has high reliability. CONSTITUTION: A thermal head comprises a plurality of heat generators linearly arranged on the upper surface of an electrically insulating board, a plurality of individual lead wires 4 connected to the one ends of the generators, and a driving IC 5 having a plurality of electrodes 5a connected to the wires 4 via conductive adhesive material and mounted, wherein the IC 5 has many electrodes 5a exist at the end Y as compared with the central part X of the IC 5 and a distance between the adjacent electrodes 5a is short at the part X and long at the end Y.
Patent JP-S6287836-A (JP)
Title: Carrier pig
Inventor: MIKATA KOZO
IPC: G01N21/954
Filed: 1985-10-15
Abstract: PURPOSE:To facilitate the control of a speed and to enable accurate stoppage at an arbitrary position, by forming a piercing passage to a pig main body and appropriately operating the valve plate mounted to the rear part of the pig main body. CONSTITUTION:This apparatus is constituted of a pig main body 1 movable in a pipe body, a piercing passage 2 communicating the front and rear of the pig main body 1, a valve plate 4 opening and closing the passage 2 and a drive means operating the valve plate 4. At first, when the main body 1 is allowed to advance and move in the piping, an actuator 6 is operated to closely contact the plate 4 with the rear end surface of the main body 1 to close the rear end opening 2a of the passage 2. Therefore, the main body 1 is pushed forwardly by the pressure of a fluid applied to the rear part of the main body 1 to advance. Next, when the main body 1 is stopped, the actuator 6 is released to rearwardly push the plate 4 by a compression spring 7 and the rear end opening 2a of the passage 2 is opened. When the passage 2 is opened, the pressurized fluid applied to the rear side of the main body 1 passes through the passage 2 to flow out to the front side of the main body 1 and the fluid pressure in the rear side of the main body 1 falls and pressing force is lost to stop the main body 1.
Patent JP-H04176829-A (JP)
Title: Purple gold alloy wire and its manufacture
Inventor: MIYAGAWA YUKIO
IPC: C22C5/02
Filed: 1990-08-29
Abstract: PURPOSE:To manufacture a purple gold alloy wire or decoration constituted of gold and AuAl2 and enough in toughness at a low cost by bundling wires obtd. by suitably combining a gold wire an Al wire, a covered wire constituted of gold and Al or the like, executing drawing and subjecting the composite wire to thermal diffusing treatment. CONSTITUTION:Wires of at least one group among a gold wire and an Al wire, an Al covered gold wire and a gold covered Al wire or of at least one group of an Al covered gold wire or a gold covered Al wire and a gold wire or an Al wire are bundled and are subjected to drawing. In this way, a composite wire of gold and Al is manufactured. The content of Al in this composite wire is regulated, by weight, to about 0.5 to 50%, preferably to about 2 to 30%. Next, this composite wire is subjected to thermal diffusing treatment at about 450 to 700 deg.C in the atmosphere of an Ar gas contg., e.g. about 5% H2. In this way, the purple gold alloy wire constituted of gold and AuAl2, having a fine multifibrous structure in the longitudinal direction, provided with toughness and flexibility and suitable for ornaments can be obtd.
Patent JP-S6470899-A (JP)
Title: Remote measuring instrument
Inventor: HORIKAWA TOSHIAKI
IPC: G08C23/04
Filed: 1987-09-11
Abstract: PURPOSE:To surely and smoothly execute the remote operation of a measuring unit by means of an operation unit arranged on a remote place by providing an optical communication means and mutually exchanging information between the measuring unit and the operating unit through space. CONSTITUTION:The measuring unit 10 and the operating unit 40 are remotely arranged from each other, and in case of mutually exchanging information through the optical communication means 30, a work and data to be found out are set up on the unit 10 at first. Then, command information is outputted as a serial data electric signal from a transmitter 48 based on a program stored in a CPU 44 of the unit 40 and an optical data signal is generated from a light emitter 36 to a light reflecting plate 34. The plate 34 arranged on the ceiling of a measuring room reflects light at a prescribed angle and transmits the optical data signal to a receiver 29 through a photo-detector 32 in the unit 10 side. The command information received by the receiver 29 is converted into an electric signal and stored in a CPU 26, a timely counting circuit 23 is driven at an optimum time, and prescribed processing is executed. Thus, the measuring unit 10 can be surely, smoothly and remotely operated.
Patent JP-2000055764-A (JP)
Title: Method and device for measuring tire uniformity
Inventor: GOTO TAKAHIRO
IPC: G01M17/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To measure the uniformity of a tire efficiently without causing the stagnation of one carrier line due to uniformity correction of the tire or the like. SOLUTION: In a method that tire uniformity measurement is made where a tire is supported, rotated, and driven by a rim shaft that is provided at halfway locations that oppose each other of the transfer conveyor of two left/right parallel lines for transferring the tire, a rotary drum 42 that is provided between the rim shafts at the left and right lines moves in left and right directions, is pressed to the tire being supported by the rim shaft of one line, and at the same time rotates for detecting a loaded state. In this case, when the measurement of uniformity of one tire being supported by the rim shaft of one line is completed, the rotary drum 42 moves to the center of both the lines and then moves to a line that is ready to measure uniformity first for measuring the uniformity of the tire being supported by the rim shaft of the line.
Patent JP-2001017349-A (JP)
Title: Portable toilet
Inventor: NAKAICHI UTAKO
IPC: A47K11/04
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a portable toilet which is convenient to carry and enables a user to easily and surely make urination at the time of use. SOLUTION: This portable toilet 1 has a holder 2 which consists of a sheet material having airtightness and is formed to a bag form opened at this upper part, a water absorber 3 which is disposed at the holder and consists of a water absorptive material having water absorbance and a cover which cover at least the lower half body of the human body. As a result, the portable toilet small enough to be put into the pocket and is disposable is obtained and, therefore, the portable toilet may be carried to any place and allows the user to easily and surely make urination at the time of use and since the portable toilet is invisible from outside, even a female is able to easily use the toilet and further the method of using the portable toilet having excellent operability is obtained by the synergistic effects described above.
Patent JP-S6274202-A (JP)
Title: Tractor hitch control apparatus
Inventor: MANFURETSUDO BETSUKAA
IPC: B62D49/02
Filed: 1986-09-26
Abstract: A control system for the hitch of a tractor includes a motor for moving the mechanical control linkages connected to a hitch control valve, the motor being in the form of an electric motor. The motor is controlled by way of an electrical circuit which includes a main switch, one or more secondary switches which are disposed outside a driving cabin, and a safety switch. The safety switch permits flow of current to the motor only when positional regulation is selected by a hitch control mode selector lever.
Patent JP-H0566501-A (JP)
Title: Projection type liquid crystal display device
Inventor: OTAGURO HIROSHI
IPC: G03B21/14
Filed: 1991-09-09
Abstract: PURPOSE:To provide the projection type liquid crystal display device which projects a high-contrast-ratio image on a screen and easily makes a gradational display and is reducible in power consumption. CONSTITUTION:The projection type liquid crystal display device equipped with a transmission type liquid crystal panel 21, a light source 22 which irradiates this liquid crystal panel 21 with light, and an optical system 23 which transmits the light emitted by the light source 22 through the liquid crystal panel 21 and projects the light on the screen 24 is provided with a brightness detecting circuit 12 which detects mean brightness per picture of a video signal, a video signal modulating circuit 15 which modulates a video signal voltage applied to the liquid crystal panel 21 corresponding to a brightness signal detected by the circuit 12, and a light source brightness modulating circuit 13 which varies the brightness of the light source 22 corresponding to the detected brightness signal.