baber/WOPTO huggingface dataset:
Patent JP-2000071201-A (JP)
Title: Marking gauge cutting device
Inventor: TANAKA TAKESHI
IPC: B27B5/18
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a marking gauge cutting device which is free from the operating failure of a detection means and is capable of efficiently performing a cutting work through smooth reciprocal motion. SOLUTION: A circular saw 16 is made to travel back and forth with a work W and is allowed to cut into the work W shallowly in its normal travel process and makes a deep cut into the wood W in its reverse travel process to cut the entire thickness of the wood W. The circular saw 16 is driven to rotate by an electric motor 11 and at the same time, is set at a low level of load current value during idling and at a high level of load current value during cutting with the help of a detection means C which detects these levels. With the installation of this means C on the device, the circular saw 16 is rotated normally and reversely under control for its return travel motion upon an output signal from the detection means C.
Patent JP-H1087893-A (JP)
Title: Rubber composition
Inventor: KANBE SHINOBU
IPC: C08L71/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which is capable of lead encasing vulcanization, and excellent in compression residual strain and storage stability, and capable of eliminating such a problem as toxicity by lead compds. SOLUTION: This rubber composition contains components (A)-(D), wherein the pts.wt. of (B)-(D) are set to 0.3-3 pts.wt. for component (B), 0.01-0.3 pts.wt. for component (C), and not less than 0.1 pts.wt. for component (D) to 100 pts.wt. component (A). (A) epichlorohydrin rubber, (B) thiourea compd., (C) sulfur, (D) arom. disulfide compd.
Patent JP-H06192648-A (JP)
Title: Perfluoroisohexene as refrigerant and insulation medium
Inventor: ARUFUONSU GISAA
IPC: C09K5/04
Filed: 1993-10-04
Abstract: PURPOSE: To provide a cooling and insulating medium for single-phase or two- phase convection in which quality, thermodynamic and electrophysical properties are same as or similar to those of CFC 113 and a boiling-cooling vessel is not necessary to be changed in terms of its shape and size.  
     CONSTITUTION: Heat is transferred to or from a heat transfer medium comprising multiple isomers of perfluorohexene. The multiple isomers contain at least 80 wt.% of trans isomer of perfluoro-4-methyl-2-pentene and less than 3 wt.% of perfluoro-2-methyl-2-pentene. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06103916-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: MORITA KAZUO
IPC: H01J29/48
Filed: 1992-09-18
Abstract: PURPOSE:To stabilize the electric field near a shield cup and to reduce the influence to the electron beams, by preventing a temperature rise owing to the magnetic field of a deflection yoke, and a deterioration of the withstand voltage owing to the rounding-in of the flash metal of a getter. CONSTITUTION:A shield cup 20 is installed to a final acceleration electrode 2, an elastic material piece 8 pressure-contacted to a conductive film formed to the inner surface of a funnel is installed to the shield cup 20, while the shield cup 20 leads the anode high voltage fed through the conductive film and the elastic material piece to the final acceleration electrode 2. In an electron gun for cathode-ray tube which forms a co-cylindrical structure consisting of an inner cylinder 24 to which the shield cup 20 is opened, and a peripheral cylinder 25 surrounding the inner cylinder 24, the shield cup 20 is made by making the height of the inner cylinder 24 higher than the height of the peripheral cylinder 25.
Patent JP-S61126828-A (JP)
Title: Infrared-ray wireless transmitter
Inventor: HARA YUJI
IPC: H04B1/04
Filed: 1984-11-24
Abstract: PURPOSE:To form an infrared-ray wireless transmitter satisfying the request of the user by setting optionally an on-duty of a PCM code outputted from an exclusive IC at a desired time and modulating an optional carrier with a PCM code via a detection circuit after the exclusive IC. CONSTITUTION:An oscillation circuit 2 oscillates an oscillating frequency f3, the oscillated output is frequency-divided to 1/n2 via a frequency divider 3 and inputted to a signal input terminal 2 of an IC1. The signal is inputted to a detection circuit 4 consisting of a diode D1, a resistor R1 and a capacitor C1 from an output terminal 17 of the IC1, the carrier decided by the IC1 is eliminated and a PCM code is outputted. The PCM code is inputted to a waveform shaping circuit 5 comprising three inverters I1-I3, where the code is waveform- shaped and the result is inputted to an AND circuit 6. Further, frequency dividers 3, 7 consist of 4-bit binary counters, and a transmitted code modulated by the output of the frequency divider 7 drives a transistor 10 to light a redlight emitting diode LED1 for display and the transmission code is transmitted.
Patent JP-H0783015-A (JP)
Title: Piston linkage type lubricator
Inventor: AKIZUKI YUKIO
IPC: F01M1/08
Filed: 1993-09-10
Abstract: PURPOSE:To reduce the consumption rate of lubrication oil and at the same time improve the performance of lubrication by feeding and distributing lubrication oil equally on a cylinder liner slide surface, in the case of an internal combustion engine in which forced oiling onto the cylinder liner slide surface is applied. CONSTITUTION:Oiling holes 11 with discharge valves 10 opening at the outer periphery surface of a piston 1 are provided, and at the same time an oiling control mechanism 50 having an oiling piston 14 to be linked with the reciprocation of the piston 1 is provided, and at the predetermined time of the ascent stroke of the piston 1, lubrication oil is fed to a cylinder liner slide surface 4a via the oiling holes 11 and the discharge valves 10.
Patent JP-S60135745-A (JP)
Title: Specific gravity meter
Inventor: KOIKE TATSUROU
IPC: G01N9/20
Filed: 1983-12-23
Abstract: PURPOSE:To make measurement simple and exact by providing a horizontal rotating body having two objects which are different in volume and face each other on the right and left and a means for detecting the moment of the rotating body by a difference in the buoyancy acting on the objects in a liquid. CONSTITUTION:Objects 15, 17 which are freely vertically movable move vertically according to the specific gravity of a fluid 21. Since the object 15 contains an iron piece 16, the movement is detected by a coil 14 for a differential transformer. A magnet 19 is contained in the object 17. An electromagnet 18 is feedback-controlled by the output from the coil 14, by which the electromagnetic force of the electromagnet 18 is changed and the object 17 is held horizontally. The force acting between the magnet 19 and the electromagnet 18 is therefore proportional to the specific gravity of the fluid and since said force is proportional to the value of the current to be passed to the electromagnet 18, the specific gravity is measured by measuring the current value.
Patent JP-H0296199-A (JP)
Title: Musical tone signal generator
Inventor: CHIBANA MASANOBU
IPC: G10H1/06
Filed: 1988-10-01
Abstract: PURPOSE:To simultaneously produce plural timbres with simple constitution by generating the musical tone signals corresponding to the timbre assignment state of a timbre assigning means in accordance with the timbre control information read out of a memory means. CONSTITUTION:The timbre control information corresponding to the timbre assignment state is read out of the memory means 18 when one or plural timbres are assigned by the timbre assigning means FSW. The musical tone signals corresponding to the timbre assignment state are generated in accordance with the timbre control information relating to reading out from a sound source means 22. The need for providing plural musical tone generating channels in parallel or time division to the sound source means 22 is, therefore, eliminated. Mixing of the musical tone signals of the plural systems is obviated and the generation of an undesired increase in sound volume by the mixing is prevented. The constitution is simplified and the cost is reduced in this way.
Patent JP-H03110543-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/76
Filed: 1989-09-25
Abstract: PURPOSE:To obtain high-contrast images by using a developing soln. having high stability by incorporation a dye having light absorptivity into at least a part of the photosensitive region of a 2nd silver halide emulsion layer into hydrophilic colloidal layers. CONSTITUTION:The hydrophilic colloidal layers of the silver halide photographic sensitive material contg. a redox compd. which can release a development restrainer when oxidized in the 1st silver halide emulsion layer, the hydrophilic colloidal layer or other hydrophilic colloidal layers contain the dye having the light absorptivity in at least a part of the photosensitive region of the 2nd silver halide emulsion layer. The redox compd. of this case has hydroquinones, catechols, naphthohydroquinones, aminophenols, pyrazolidones, hydrazines, hydroxylamines, and reductones as redox groups. The high-contrast images are obtd. by using the developer having the high stability in this way.
Patent JP-H1071386-A (JP)
Title: On-site reduction method of soluble and insoluble heavy metals and organohalogen compound by pneumatic fracturing accompanied by injection of iron powder for remediating contaminated soil and underground water
Inventor: KIMURA TOSHIMUNE
IPC: C02F1/70
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and permanent new remediation method capable of collectively detoxify heavy metals and organohalogen compd. in contaminated underground water on the spot. SOLUTION: A boring hole 1 is digged into contaminated soil and a ground surface is sealed to blow compressed air into the ground to generate a fracture 2 in a weak ground part. At the same time as this operation or subsequently, an iron powder is blown into the ground from the ground surface by compressed air to form an iron powder dispersed layer 4 to the fracture 2. Contaminated penetrating water 5 passes through the iron powder dispersed layer 4 and comes into contact with the iron powder to be detoxified and permeated underground water 6 is received in the pit part 3 of the bottom part of the boring hole 1.
Patent JP-H01156530-A (JP)
Title: Combination of filaments substantially different in meltiog point or decomposition point
Inventor: ERITSUKU HENRIKUSU MARIA HOOGE
IPC: D04H1/544
Filed: 1988-09-30
Abstract: PURPOSE: To obtain a combination fiber that can exactly fix a reinforcing filament in a matrix, when it is heated, by combining filaments having mutually different melting point or decomposition points. CONSTITUTION: Filaments that have mutually different melting points or decomposition points are combined to form yarns, woven fabrics, knitted fabrics or nonwoven fabrics. They are combined so that the filament of higher melting point or higher decomposition point may be 50-90 wt.% based on the total amount. In a preferred embodiment, the filament having higher melting point or decomposition point is prepared by drawing the polymer with a high molecular weight at a higher drawing ratio and has a high tensile strength and high tensile modulus.
Patent JP-S62109031-A (JP)
Title: Camera with built-in photographic lens having electrically driven focusing mechanism and electrically driven zoom mechanism
Inventor: HARAGUCHI SHOSUKE
IPC: G03B13/36
Filed: 1985-11-08
Abstract: PURPOSE:To improve portableness while having excellent optical performance by providing an external operation switch for turning off a power source, motor control means for driving an electrically driving focusing mechanism and electrically driven zoom mechanism cooperatively with the switch to the prescribed position where the lens length is shortest and control means for stopping the supply of the power source in the prescribed position. CONSTITUTION:An electrical driving system 3 is operated by the control means 94 so as to turn the electrically driven zoom mechanism 22 in a clockwise direction when the switch 69 is turned off by the external operating member 67 in order to turn off the power source when a camera is not used. The system 3 is stopped upon detection of the housing stop position where the electrically driven zoom mechanism 22 is built into the rear side (film side) by control means 65, 66, 96. An electrical driving system 1 is operated by the control means 97 so as to turn the electrically driving focusing mechanism 16 in a clockwise direction at the same instant. The system 1 is stopped and at the same time the power source is turned off upon detection of the housing stop position where the electrically driving focusing mechanism 16 is build to the rear side by the control means 63, 64, 96.
Patent JP-S60141436-A (JP)
Title: Machining for connecting-rod bearing-surface
Inventor: KOMATSU MICHIHIRO
IPC: B24B39/00
Filed: 1983-12-26
Abstract: PURPOSE:To prevent the slackness of a nut by making fine the surface roughness of the bearing surface for a bolt and the nut. CONSTITUTION:A conical working roller 3 is attached under a prescribed pressure onto a connecting-rod body (a) and the bearing surface of the cap (b), and in this state, the working roller 3 is rotated on the seat surfaces (e) and (f) and simultaneously revolved, and further the working roller 3 is rotated on the bearing surfaces (b) and (f), and simultaneously a slip is generated during revolution, and each surface roughness of the connecting-rod body (a) and the bearing surface of the base cap (b) is finished fine. Therefore, the frictional resistance moment generated between the tightening surface for a bolt (c) and a nut (d) and the bearing surface for the connecting-rod body (a) and the cap (b) can be increased, and the generation of slackness can be prevented.
Patent JP-H0585651-A (JP)
Title: Device and method for winding belt-like member and conveyance mechanism therefor
Inventor: OGATA MASAYUKI
IPC: B65H23/195
Filed: 1991-09-27
Abstract: PURPOSE:To prevent wrinkles of a coating cord in winding from occurring and also prevent a rotary mechanism of driving rolls from breaking by alternately disposing the driving rolls and driven rolls zigzag interposing a conveyance route between them. CONSTITUTION:Driving rolls 30, 32, 38 and driven rolls 34, 36, 40 are alternately disposed zigzag in a winding feed roll part 24 while interposing a conveyance route of a coating cord 14 between them. A control unit 69 compares tension detected by a load cell 46 provided in both ends of the driven roll 40 with reference tension corresponding to winding thickness preset in a microcomputer and increases or decreases the rotational speed of a driving motor 22 of a winder 20. In the case that thickness of coating rubber is different between the obverse and reverse, since only one side of the obverse and reverse of the coating cord is brought into contact with the respective driving rolls, the speed on the contact face between the driving rolls and the coating cord becomes constant so that a rotary mechanism for the driving rolls can be prevented from breaking.
Patent JP-2001078278-A (JP)
Title: Main body module for information processor and storage medium recording its program
Inventor: SUGIOKA KOJI
IPC: G05B23/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To realize an information processor that can output an image pattern in response to the intension of at least one operator even when operators make operations and prevent incorrect operations by the respective operators. SOLUTION: An operation right decision section 3e of a main body module 3 disregards an operation from a display module 2 if the display module 2 is set to an invalid mode on the basis of the setting of a panel setting section 3f, and a display control section 3b outputs an image signal in response to operations from the remaining display modules 2. The image signal is sent to each display module 2 via a driver unit 4, an entire cable 6 and a receiver unit 5, and each display module 2 displays the same image. Furthermore, a lamp control section 3g changes a lighting state of a power lamp 26 of each display module 2 to inform respective operators about the valid/invalid state depending on whether or not the mode is the invalid mode.
Patent JP-2001076470-A (JP)
Title: Recording/reproducing device and recording/reproducing method
Inventor: KANOTA KEIJI
IPC: G11B27/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To seamlessly record and/or reproduce data through a large capacity recording medium such as a tape-like recording medium or the like, and a recording medium accessible at high speed such as a hard disk or the like, and moreover, to save a storage capacity of the high speed accessible recording medium. SOLUTION: This system controls the operation of a 2nd recording/ reproducing part 12 by a system controller 13 so as to decrease a head part data amount to be recorded on a disk by the 2nd recording/reproducing part 12 as a recording position of data to be recorded on a tape-like recording medium by a 1st recording/reproducing part 11 approaches to the middle of the above-mentioned tape, and thus, seamlessly records/reproduces the data by the 1st and 2nd recording/reproducing parts.
Patent JP-H0193067-A (JP)
Title: Sealed lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H01M10/12
Filed: 1987-10-02
Abstract: PURPOSE:To improve the utilization factor of an active material and obtain a high-capacity battery without increasing its thickness by arranging both electrode plates in parallel on one side of an electrolyte holder, arranging both mating electrode plates on the opposite side, and arranging electrolyte holders on both outsides. CONSTITUTION:A positive electrode plate 2 and a negative electrode plate 3 are arranged in parallel on the same plane on one side centering an electrolyte holder 1, the mating negative electrode plate 3 and the positive electrode plate 2 are arranged in parallel on the opposite side of the holder 1. Electrolyte holders 1' are provided on both outsides to form an electrode plate group. As a result, the reaction as a battery is generated not only between the mating positive electrode plate 2 and the negative electrode plate 3 but also between the positive electrode plate 2 and the negative electrode plate 3 arranged in parallel, and the active material utilization factor can be improved by utilizing the back faces of the electrode plates which are not utilized in a battery constituted of a positive electrode plate and a negative electrode plate. The high- capacity battery can be thereby obtained without increasing its thickness.
Patent JP-H1170722-A (JP)
Title: Rotary stamp
Inventor: OZEKI MASAYOSHI
IPC: B41K1/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary stamp not easily rotated even if the hand or other thing comes into contact with a regulation plate and capable of releasing the pressing force (pressure contact) related to the regulation plate during the operation separating a fixed stamp in the direction eliminating the exposure of a rotary belt stamp from the fixed stamp and a series of operations when the regulation plate is rotated. SOLUTION: In a rotary stamp wherein a fixed stamp receiver 20 having a fixed stamp part 17 provided to the under surface thereof and having a window 24 permitting a rotary belt seal 4 to expose is supported on the lower end of the exterior member covering a rotary stamp part 26 by a bolt 22 and a nut 23 so as to be made freely slidable up and down along the exterior member and a screw 6 is erected from the upper part of a horizontal U-shaped frame 1 while a grip part is provided to the upper part of the screw 6 and a height regulating mechanism for the rotary stamp part is provided,  the grip part is formed so that a grip fixing part 11 and a grip operation part 13 are provided to the upper part of the screw 6 and the regulation part 29 of a regulating nut 7 comes into contact with the acting part 28 provided to the grip part by sliding the grip operation part 13 upwardly and the rotary stamp part 26 can be moved up and down by rotating the member having the acting part 28. Since the regulation part and the acting part are not in a contact state, even if the regulation part 10 or the grip operation part is rotated, the hight of the rotary stamp part is not changed.
Patent JP-H08115689-A (JP)
Title: Flat image display device
Inventor: IMAI KANJI
IPC: H01J31/12
Filed: 1994-10-14
Abstract: PURPOSE: To provide a flat image display device which reduces changes in spot diameter even in the presence of a transient signal voltage produced halfway between the on and off operations of a signal electrode or even when an electron beam is deflected horizontally or vertically and which stabilizes focusing characteristics that differ according to whether the beam is deflected horizontally or vertically, so that good picture quality can be obtained. CONSTITUTION: Of the apertures of through holes 13 in a signal electrode 4, the aperture of at least either the horizontal or vertical through hole is minimized with respect to the apertures of electron-beam holes 13 in all electrodes. The signal electrode 4 is placed adjacent an extraction electrode 3, and the potential of the extraction electrode 3 is equal to or higher than that of the signal electrode 4. A focusing electrode 5 for an electron beam 14 is included in a controlling-electrode array 10, and when the dimension of the signal electrode 4 in the direction in which it is the smallest is used as a reference, the ratios of the apertures of the horizontal electron-beam holes 13 to those of the vertical electron-beam holes 13 in all the electrodes up to the focusing electrode 5 are all greater than 1.
Patent JP-S61128162-A (JP)
Title: Apparatus for processing ultrasonic flaw detection signal
Inventor: HIRANO REIJI
IPC: G01N29/44
Filed: 1984-11-28
Abstract: PURPOSE:To discriminate the slight change of an internal flaw with the elapse of time, by discriminating an echo signal in response to two-dimensional information and the echo signal, obtained when a probe was scanned on an object to be inspected, and displaying the internal flaw of the object to be inspected on a TV monitor as an image. CONSTITUTION:An ultrasonic probe 2 converts an electric signal to an ultrasonic wave to emit said ultrasonic wave to an object to be inspected and receives the reflected ultrasonic wave from an internal flaw part to convert the same to an electric signal. The two-dimensional position detector 5 of the ultrasonic probe 2 sends the two-dimensional position signal of the probe 2 through a position controller 6. An ultrasonic flaw detection signal processing apparatus 4 discriminates an echo signal in response to the two-dimensional information (position signal) and echo signal obtained when the probe 2 was scanned on the object 1 to be inspected and the internal state of the object to be inspected is converted to an image in a TV monitor to be displayed on said TV monitor. Therefore, the fine difference in the echo signal group is caught to be capable of being emphasized and the slight change of the internal flaw with elapse of time can be discriminated.
Patent JP-H08116495-A (JP)
Title: Television receiver
Inventor: SHIONO KATSUJI
IPC: H04N5/44
Filed: 1994-10-14
Abstract: PURPOSE: To obtain the television receiver in which an image displayed on a screen is not displayed in the unit of a program of an image. CONSTITUTION: The television receiver is provided with a decoder 7 to receive a video signal VD including an EDS signal distinguishing a broadcast program content, a comparator 6 comparing 1st program distinguishing data distinguishing a broadcast program content designated in advance by a viewer with 2nd program discrimination data decoding the EDS signal by the decoder 7 and when the 1st program discrimination data and the 2nd program discrimination data include same data parts as the result of comparison, an image by a video signal VD is not displayed.