baber/WOPTO huggingface dataset:
Patent JP-S60257918-A (JP)
Title: Production of wire-shaped body
Inventor: KONDOU TAKASHI
IPC: B21C23/08
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a wire-shaped body without the formation of pluck flaws and foam in the product after extrusion by heating and coiling a continuously cast and rolled blank material and removing the oil-component from the surface of the blank material then supplying the material to a frictional driving type extruder. CONSTITUTION:A cast bar 12 which is cast by a continuous casting machine 11 is conducted to a continuous rolling mill 13 and the rolled blank material 14 is taken up on a coiler 15. The material 14 is coiled while the material is kept at >=200 deg.C in the atm. or in an evacuated chamber 16 during the coiling. The blank material is otherwise heated to >=200 deg.C in the atm. or the chamber 16. The oil-component such as the rolling mill lubricant sticking to the surface of the material 14 is thus evaporated away. The material is then supplied to the frictional driving type extruder, by which the desired wire-shaped body is obtd. The long-sized wire-shaped body having stable quality is obtd.
Patent JP-H049250-A (JP)
Title: Method and apparatus for forming amorphous material
Inventor: ARAYA SHINICHI
IPC: C22C1/00
Filed: 1990-04-27
Abstract: PURPOSE:To efficiently and stably enable rapid cooling of an inorganic material and to easily obtain amorphous material by drawing out molten fine flow of metallic or ceramic inorganic material with one pair of rolls, specifying air pressure to this and discharging the air from an air nozzle end. CONSTITUTION:The air introduced from a compressor is stored in a high pressure air chamber 7. This air pressure is made to >=5kg/cm<2> for developing high velocity gas flow 6 needed to effectively make the inorganic material amorphous. The air from the high pressure air chamber 7 develops the fast gas flow with opening of a valve 9 and rapidly expands from the air pipe 10 to intermediate air chamber 11 and further, in the nozzle parts 5, 5', as wave motion having sound velocity or higher than this, i.e., shocking wave 6 with the prescribed discharging pressure, the air is discharged against the inorganic material and this is rapidly cooled and made to the amorphous material.
Patent JP-S5815557-A (JP)
Title: Azomethine pigment
Inventor: ZAMA YOSHIYUKI
IPC: C09B57/04
Filed: 1981-07-22
Abstract: NEW MATERIAL:An azomethine compd. of formulaI(where X is Cl or Br; R is an aromatic group which may be substitd. with methyl, ethyl, methoxy, ethoxy, nitro or halogen; m and n are each 0-4). USE:The compd. dyes synthetic resin, synthetic fiber, etc. in greenish yellow, yellow, orange, red or bordeaux colors with excellent resistance to weathering, solvent and heat. PREPARATION:An amino compd. of formula II and a substid. phthalic anhydride of formula III are subjected to condensation reaction in an organic solvent at 80-250 deg.C in the presence, if necessary, of a catalyst such as an acid, or an amino compd. of formula IV obtained by condensation of a nitroaniline which may have substituents with a substitd. phthalic anhydride of formula III, followed by reduction of the amino group, is condensed with a 3-imino-1-oxoisoindoline or 3,3-dichloro-oxoisoindoline deriv. at 60-250 deg.C in the presence of a solvent.
Patent JP-S60256955-A (JP)
Title: Recording disc reproducing device
Inventor: FUJIOKA YOSHITAKA
IPC: G11B17/04
Filed: 1984-05-31
Abstract: PURPOSE:To avoid damage of a recording medium by stopping the carrying the recording medium when a detection signal of an arrival detecting means exists and no detection signal of a support state detecting means exists and using the carrying means control means afterward so as to restart the carrying. CONSTITUTION:Cover locking means 99, 100 and a moving base 91 carrying them and a disc and moving them to the 1st position where the locking means 99, 100 lock the cover and to the 2nd position where the center of the disc is made coincident with the center of a turntable 130 are provided. Further, a support 180 supporting the disc while the disc is carried by the base 91, a microswitch 201 detecting the arrival of the disc at the 3rd position between the 1st and 2nd positions, microswitches 202-205 detecting the support state of the support 180 and a computer and a microswitch 203 being a control means of a carrying means stopping the carrying of the moving base 91 when the detection signal of the switch 201 exists and the signal of the switches 202-205 does not exist and restarting the carrying with the detection signal of the switches 202- 205 afterward are provided.
Patent JP-H11301346-A (JP)
Title: Road surface irradiation device for vehicle
Inventor: TANIDA KOJI
IPC: B60Q1/34
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To ensure a high direction indication function without receiving an influence of glare phenomenon of a headlight and without giving restriction to the design of vehicle by providing a road surface irradiation lamp irradiating the surface below the front of vehicle body and/or below the rear of vehicle body, with its light, in linkage with brinking of a direction indication lamp indicating the turning direction of vehicle. SOLUTION: On both right and left sides of vehicle body front part, yellow direction indication lamps 3L, 3R serving also as emergency indication brinking lamps are provided, while on both right and left sides of vehicle body rear part, yellow direction indication lamps 5L, 5R serving also as emergency indicating brinking lamps are provided. Also, at a lower surface of a front bumper, a pair of right and left auxiliary direction indication lamps 8L, 8R are provided, while at a lower surface of a rear bumper 12, a pair of right and left auxiliary direction indication lamps 13L, 13R are provided. These lamps 8L, 8R; 13L, 1313 constitute road irradiation lamps, whose irradiation areas are made large with reflection mirrors opened wide in the downward direction.  The road surface irradiation lamps 8L, 8R; 13L, 13R are operated in association with the direction indication lamps 3L, 3R; 5L, 5R.
Patent JP-H04320005-A (JP)
Title: Voltage nonlinear resistance element
Inventor: YANO YOSHIHIKO
IPC: H01C7/10
Filed: 1991-04-18
Abstract: PURPOSE:To provide a voltage nonlinear resistance element with satisfactory voltage nonlinearity and with a reduced leakage current in operation. CONSTITUTION:A title voltage nonlinear resistance element includes a laminate structure wherein an oxide region 3 comprising ZnO or including ZnO as a chief ingredient and a region 4 comprising a non-oxide region or including a non-oxide region as a chief ingredient are laminated at least one by one alternately, and further includes electrodes 2, 5 for supplying said laminate structure with voltage. With such construction, the region 4 can control the oxygen contents involved in the surface or interior of the oxide region 3. Thus, voltage nonlinearity is improved and a leakage current in operation is reduced, compared with prior art cases.
Patent JP-H10298573-A (JP)
Title: Cold roll oil composition
Inventor: ASANO HIROKI
IPC: C10N20/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in rolling lubricity, concentration responsibility, cleanability around a rolling machine, etc., by adding a cationic surfactant to a specific base oil. SOLUTION: This cold roll oil composition comprises (A) a base oil comprising a mixture of (l) a trimethylol propane dimer partial or perfect ester of the formula [A is H, a group of the formula (R is a 5-21C alkyl or alkenyl)] with (ii) an animal or vegetable oil having a melting point of <=20 deg.C (preferably a palm oil winter, etc.), and (B) a cationic surfactant. The components (i) and (ii) are preferably contained in a mixing weight ratio of 1:1 to 1:4, and the N,N-dialkylaminoalkylene monoamide derivative of an α-olefin-maleic anhydride copolymer is preferably used as the component B in an amount of 0.1-8.0 pts.wt. per 100 pts.wt. of the component A.
Patent JP-S5815374-A (JP)
Title: Xy address type solid-state image pickup device
Inventor: TANAKA SHIYOUICHI
IPC: H04N5/335
Filed: 1981-07-21
Abstract: PURPOSE:To decrease blooming by transferring signal charges, after noise charges are read out on a horizontal signal line at the horizontal blanking period, in an XY address type solid-state image pickup device. CONSTITUTION:Photo cells 1A, 1B- are connected to a vertical signal line 3 via vertical switch circuits 2A and 2B. The vertical signal line 3 is connected to a horizontal signal line 5 via transfer gates 12, 16 and 17. A horizontal scanning line 10 and a horizontal scanning circuit 8 are connected to an output terminal of a transfer gate 16. Vertical scanning lines 9A and 9B are connected to a blooming control transistor 19 (TR) and a vertical scanning circuit 7. Vertical switches 2A and 2B are turned off at the horizontal blanking period and the TR19 is turned off. The transfer gates 12, 16 and 17 repeat turning on/off sequentially and noise charges from the vertical signal line 3 are transferred to the horizontal signal line 5. The blooming can be reduced by the transfer of signal charge afterward.
Patent JP-S606981-A (JP)
Inventor: KOIKE YOSHIROU
IPC: G02F1/15
Filed: 1983-06-27
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-H02293817-A (JP)
Title: Contact lens
Inventor: ANAMI KEIZO
IPC: C08F20/38
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the contact lens which has an excellent visual correcting effect and oxygen permeability to allow long-period wearing as well as excellent shape stability, staining resistance and durability by incorporating a copolymer contg. a specific unsatd. dicarboxylate monomer as an essential raw material monomer into the lens. CONSTITUTION:The copolymer contg. 2 to 95wt.% unsatd. dicarboxylate monomer expressed by formula I as the essential raw material monomer is incorporated into the lens. In the formula I, R1, R2 denote a hydrogen atom, 1 to 12C alkyl group, 1 to 12C alkenyl group, 3 to 12C cyclic alkyl group, etc.; X to Z denote a methyl group, the compd. expressed by formula II, etc.; m denotes 0 or 1; n denotes 0 to 3 integer; l denotes 2 to 4 integer. The oxygen permeability is enhanced in this way and the deposition of protein, lipid and inorg. matter, etc., on the surface is prevented in this way.
Patent JP-S5446843-A (JP)
Title: Hair tonic
Inventor: SUZUKI TAKAO
IPC: A61K8/42
Filed: 1977-09-22
Abstract: PURPOSE:To prepare a hair tonic composition effective to the growth of human and animal hiar, and to the improvement of gloss thereof, by adding pyridoxine and pyridoxal phosphate as hair growth accelerating assistant to acetylmethionine and serine as main effective components. CONSTITUTION:A hair tonic omposition composed of (A) a solvent comprising water, a 1-4C aliphatic mono-or poly-hydric alcohol or a mixture of water and the alcohol, (B) 0.05-5% of main effective components comprising acetylmethionine and serine (usually 1:1 mixture) and (C) 1-50%, base on the (B) component, of a hair growth accelerating comprising pyrdoxine, pyridoxal phosphate, or pyridoxamine phosphate.
Patent JP-H04341635-A (JP)
Title: Engine power transmission mechanism
Inventor: HAYASHI YUJI
IPC: F16F15/10
Filed: 1991-05-20
Abstract: PURPOSE:To select a state of absorbing any angular velocity variation of a crankshaft and another state of transmitting power out of the crankshaft directly to the side of a transmission either, by making the torsional rigidity of a power takeoff shaft alterable. CONSTITUTION:A double structural part consisting of an inner shaft body 17 and an outer cylinder shaft 18 is installed in a power takeoff shaft 10. This inner shaft body 17 is always connected to both input and output parts, while the outer cylinder shaft 18 is made possible to connect or interrupt to these input and output parts by means of an intermittent mechanism 20, thereby making torsional rigidity in this part alterable.
Patent JP-2000307044-A (JP)
Title: Resin mold semiconductor device
Inventor: URUSHIYA TANIO
IPC: H01L23/48
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable semiconductor device excellent in environment-resistance, such as high temperature and humidity, related to a resin mold semiconductor device wherein a semiconductor chip is soldered to a metal base, which is sealed with a mold resin. SOLUTION: On the side surface of a metal base 12, a groove 18 parallel to the surface bonded to an MOSFET chip 11 of the metal base 12 is provided. Thus, a stripping of a mold resin 13 from the metal base 12 and a lead is prevented, providing a resin mold semiconductor device excellent in reliability in such environment as high-temperature and high-humidity condition.
Patent JP-H06320085-A (JP)
Title: Device for rapidly intercepting fountain
Inventor: FUKAHORI MASAHISA
IPC: B05B17/08
Filed: 1993-05-17
Abstract: PURPOSE:To clearly and rapidly intercept a fountain with the terminal end of the fountain cut horizontally and sharply irrespective of the diameter of a water pipe 3. CONSTITUTION:A motor-operated valve 4 and a check valve 7 permitting only the forward current are provided in series to a water pipe 3 connecting a pump 1 and a fountain nozzle 2 having a pressurizing tank 9 from the upstream side, a reflux pipe 6 leading to the water source from the upstream side of the valve 4 is furnished, a motor-operated valve 5 is provided to the pipe 6, and the outlet of an air pipe 11E provided with an air compressor 11A, a throttling mechanism 11B, an air tank 11C, a solenoid valve 10 and a check valve 11D permitting only the forward current in series from the upstream side toward the downstream side is connected to a spare chamber 8 set between the check valve 7 and the nozzle 2.
Patent JP-H11304917-A (JP)
Title: Method and apparatus for derivation of probing capability as well as probing apparatus
Inventor: HAYAKAWA HIDEKI
IPC: G01V9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a probing-capability derivation method which can deal freely with an object to be probed, even when a medium constant is different in respective parts on the object to be probed. SOLUTION: In a probing-capability derivation method, a transmitting-receiving process in which, while the surface of a medium is being moved, a wave motion signal is radiated into the medium and in which a reflected signal from an object existing in the medium is received, a signal-intensity adjusting process in which the amplitude of the reflected signal is corrected in a rate according to the reflection time (t) from the object of the wave motion signal, and an image-data generation process which generates image data in which a position on the surface of the medium with reference to a received-signal intensity after the correction of the amplitude and the reflection time (t) are set as coordinates are executed sequentially.  In a probing method in which the position of the object existing in the medium is probed, the squared amplitude mean value of every received signal intensity in the direction of the reflection time (t) is found as a reflection time intensity in every position, and an effective reflection time distribution is found for every position on the basis of the distribution of the reflection time intensity.
Patent JP-H06323085-A (JP)
Title: Rectangular muddy water shield machine
Inventor: SATO HIROMI
IPC: E21D9/087
Filed: 1993-05-17
Abstract: PURPOSE:To excavate a horizontal hole having a square cross section. CONSTITUTION:A rotary partition wall 4 is supported rotatably freely with a support plate 3 fixed inside of a skin plate 1 having a square cross section. A rotary shaft 15 is fitted rotatably freely in a position being eccentric to the center of the skin plate 1 of this rotary partition wall 4. A cutter head 20 is fixed to one end of the tip of this rotary shaft 15, and an external teeth gear 31 is fixed to the other end, and the external teeth gear 31 is meshed with an internal teeth gear 32. When the rotary partition wall 4 is rotated by an electric motor 42, the rotary shaft 15 and the cutter head 20 make planetary motion together with the external teeth gear 31. Thereby, an excavating part constituting an equilateral triangle of the cutter head 20 draws a locus whose envelope is a square shape, and excavates a horizontal hole having a square cross section. Excavated earth and sand or small stones are introduced in a chamber 16, and are agitated together with muddy water sent in from a mud feed pipe 52 by the first agitating blade 7 and the second agitating blade 27, and are discharged outside from a mud discharge pipe.
Patent JP-S63280303-A (JP)
Title: Programmable controller
Inventor: YAMADA YUKINORI
IPC: G05B19/05
Filed: 1987-05-13
Abstract: PURPOSE:To simplify the structure and to reduce the cost by providing an I/O module with a circuit which generates a identification signal which specifies this module and using a data line to send this identification signal. CONSTITUTION:A CPU module 10 to which an I/O module 20 is connected consists of an input port 13, a RAM 15, a ROM 16, and a CPU 17. This I/O module 20 is provided with an input selecting circuit and the identification signal generating circuit. When a prescribed address signal is inputted, the identification signal generating circuit sends the identification signal corresponding to the I/O module 20 to an operating means, and the operating means identified the I/O module 20 based on this identification signal. Thus, a signal line only for identification is unnecessary.
Patent JP-H09306376-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: ISHIMORI AKIRA
IPC: H01J29/50
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun having high focusing performance with low electric power consumption, relieve position setting accuracy of electrodes, and improve manufacturing efficiency by constituting the electron gun by combining a bipotential lens composed of mutually independent electrodes with an integrated field emission type cathode. SOLUTION: Electron beams emitted from conical electron sources 7 of cathodes 1R, 1G and 1B are focused by a focus electrode 6, and are also accelerated by a focusing electrode 11, and respectively independent electric potentials are imparted to the focusing electrode 11 and an anode 12, and a focus is formed on a screen by a main lens composed of a bipotential lens formed in its opposed part. At this time, when a beam opening angle from the focus electrode 6 is not more than 100 milliradian in a half angle, a spot having a diameter not more than 0.5mm is obtained on a screen surface by electric potential of the electrodes 11 and 12. Therefore, an accelerating electrode is obviated, and the formation of a focusing point is obviated, and position setting accuracy of the electrodes can be significantly relieved.
Patent JP-H09297959-A (JP)
Title: Disk driving motor
Inventor: HIRANO MIKIO
IPC: G11B19/20
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To make a disk driving motor compact and to reduce costs by holding and supporting an optical disk between the inner and outer rings of a disk mounting member and a press panel, forming an aligning device to be a thin integral resin molded product and reducing upper and lower dimensions. SOLUTION: When an optical disk A is mounted on the disk mounting member 29 of a turntable 2, its inner peripheral part is brought into contact with the tapered surface 39a of each projection 39 of the outer ring 32 of an aligning device 3. Here, the tapered surface 39a makes the center of the optical disk A coincident with the center of a rotary shaft 1. Then, the optical disk A is held and supported on the turntable 2 by a press panel 11 and rotated by conducted power. Then, an external force is produced by the rotation and applied to the outer ring 32, but the change of an axial center device is prevented by a resisting force produced by connection between the outer and inner rings 32 and 31 and the optical disk A is normally supported.  Further, an aligning device 3 is formed to be a thin integral resin molded product, the upper and lower dimensions of a holding space are reduced and thus a driving motor is made compact.
Patent JP-H01286109-A (JP)
Title: Cleaning card for recording card reader and auxiliary device using same
Inventor: KITAHARA TOSHIHIRO
IPC: G11B5/41
Filed: 1988-05-13
Abstract: PURPOSE:To easily perform the cleaning of a driving roller by forming a cleaning card in the same shape as that of a recording card, providing a recognition mark and a cleaning belt, and reciprocating the cleaning card in a prescribed range. CONSTITUTION:The cleaning card 8 is formed in the same size and the same shape as that of an ordinary recording card, and the cleaning belt 9 is provided on the lower plane of the card, and the recognition mark 10 on the upper plane of the card. Meanwhile, a sensor 3 and a stopper 2 are provided inside a device. When the cleaning card 8 is inserted from an insertion opening 1, the sensor 3 detects the recognition mark 10 attached on the card 8, and the card 8 is reciprocated in the prescribed range regulated by the stopper 2, then, the cleaning of the driving roller 5 is performed. Since the size of the cleaning card is the same size as that of the recording card, it is easy to handle the card, and the cleaning can be performed easily by providing a simple auxiliary device.
Patent JP-S62271117-A (JP)
Title: Key input device
Inventor: OCHIIWA MASASHI
IPC: G06F3/02
Filed: 1986-05-20
Abstract: PURPOSE:To realize a repeating function without causing output of undesirable code even in an input device of N-key rollover type by stopping a repeat request signal when a key energized finally is released. CONSTITUTION:When the first key is energized at time t1, a code A corresponding to the first key is outputted, and at the same time, sending of a repeat request signal FKBCTL is started. When the second key is energized at time t2, an END code E and a code B corresponding to the second key are successively outputted. Further, when the third key is energized at time t3, the END code E and a code C corresponding to the third key are successively outputted. When the third key is released at time t4, the END code E is sent out, and at the same time, sending out of the repeat request signal FKBCTL is stopped.
Patent JP-H01283778-A (JP)
Title: Electric wire connecting tool
Inventor: KONISHI MOTOYASU
IPC: H01R4/70
Filed: 1988-05-11
Abstract: PURPOSE:To maintain insulating performance for a long period of time by performing compressed connections of the core wire of an insulative covered electric wire to be connected with a compressive connection pipe, folding a soft elastic insulative cover pipe fitted foldedly on the base shaft part followed by its releasing and elongation, and insulatively protecting it in such a way as including the connection part. CONSTITUTION:The core wire 51 of an insulated electric wire 5 is inserted in a compressive connection pipe 1, which is compressed in the centripetal direction to be put into a single piece with the core wire 51 by its compressive deformation. Then the foldback part of an insulative cover pipe 3 is elongated to the compressive connection pipe 1 side to disengage it, and this pipe 1 is fitted. Its foremost part is extended to the periphery of an insulative covering layer 52 of electric wire 5 so that the connection part is insulatively protected by elastically covering this periphery of insulative covering layer 52. Thereby the insulative cover pipe 3 is not loaded with mechanical stress due to compression and is only put in close contact with the periphery of the insulative covering layer 52 and compressive connection pipe 1 by the contraction force in the centripetal direction, so that there is not rapidly advancing deterioration even though it is used to outdoor overhead electric wire or high voltage circuits.