baber/WOPTO huggingface dataset:
Patent JP-H03261810-A (JP)
Title: Outer appearance inspection apparatus
Inventor: TSUKAHARA HIROYUKI
IPC: G01N21/88
Filed: 1990-03-12
Abstract: PURPOSE:To automatically select the optimum illuminating condition by illumi nating two optional areas of an object to be inspected by each of a plurality of illuminating means, calculating the ratio of video signals at each representa tive point corresponding to the illumination, and selecting and controlling a plurality of the illuminating means based on each signal ratio. CONSTITUTION:A representative point of each of a blank part in the periphery of an object 9 to be inspected and a part to be hatched is input as an indicating point A, B by an operator. The SN ratio is SNR1 and SNR2 from the relation of the intensity of the N, S signals of the indicating points A, B. A first, a second and a third illuminating devices 11, 12, 13 are controlled to be driven through control of a control circuit 6, so that the illuminating strength to the object 9 is gradually increased from zero. An image of the object 9 is input as a video signal by an image sensing device 2, and the value of the image is converted to a digital value by an A/D converter 3 and stored in an image memory 4. The SN ratio is calculated by an SNR calculating circuit 5 based on the image signal. The SN ratio is compared with an allowable SN ratio set beforehand by the control circuit 6, whereby the illuminating device 11 (or 12, 13) is determined to be the optimum one.
Patent JP-H08261073-A (JP)
Title: Failure diagnosing device of evaporation purge system
Inventor: SHINOHARA SUSUMU
IPC: F02M25/08
Filed: 1995-03-20
Abstract: PURPOSE: To correctly diagnose whether an evaporation purge system is at fault or not. CONSTITUTION: A canister 10 absorbing evaporation fuel from an engine fuel tank 11 and a purge passage 14 connecting the canister 10 to an engine intake passage 2 through a purge control valve 15 are provided. In a control circuit 20, pressure in the canister 10 in a condition in which the purge control valve 15 is closed and pressure in the canister 10 is stabilized is detected by a pressure sensor 30. In the case where a deviation between pressure and atmospheric pressure is a prescribed value or more, it is judged that abnormal state such as leakage is not generated in the canister 10.
Patent JP-S60207755-A (JP)
Title: Chamfering work apparatus
Inventor: YAMAGUCHI KENICHI
IPC: B24B9/00
Filed: 1984-03-30
Abstract: PURPOSE:To permit automatic chamfering and improve working accuracy by feeding the work pushed-out onto a guide board from work holding devices by a pusher, into between a guide and a plurality of one-side-tapered grindstones by the pusher and executing chamfering. CONSTITUTION:Works 5 are set in superposed state onto work holding devices 6, 6a, and 6b, and a pusher 3 is advanced by driving a cylinder 1, and the work 5 in the lowermost part of the work holding device 6 is pushed-out towards a guide base 8. Then, the cylinder 1 restores the pusher 3 to the original position and pushes-out the next work 5 from a container 6. Then, the work 5 on the guide base 8 is shifted in X direction by inclination, and a cylinder 2 is driven to push-out the work in (y) direction by a pusher 4, and the work 5 is pushed into between the grindstones 10 and 10a and the guide 8. Then, the cylinder 2 restores the pusher 4 to the original position. Then the both edge surfaces of the work 5 can be chamferred at the same time by the revolution of the grindstones 10 and 10a by the start of motors 9 and 9a and the weight of the motor. Further, the shaft of the grindstone can be adjusted according to the variation of the dimension of the work.
Patent JP-H03262749-A (JP)
Title: Portable chassis structure for on-vehicle radio unit
Inventor: HIRAFUJI KAZUO
IPC: H05K5/02
Filed: 1990-03-14
Abstract: PURPOSE:To simply and correctly fit or remove a radio main body by hooking the outer end section of the radio main body with a stopper when the radio main body is inserted into a chassis, and releasing the hook of the stopper and the coupling of connectors with an extracting member when the radio main body is extracted from the chassis. CONSTITUTION:When a radio main body 90 is to be stored in a portable chassis, the radio main body 90 is thrust into the portable chassis while grooves of the radio main body 90 are coupled with rails of side covers. Connectors 66, 92; 70, 94 are coupled with each other. When the radio main body 90 is to be extracted from the portable chassis, a lever 40 is rotated while its inside 40a is pressed. A circular arc-shaped plate spring 38 pushed by the radio main body 90 is deflected, an extracting metal 36 is protruded to the outside and rides over a stopper 46, thus the hook state is released. The coupling between the connectors 66, 92; 70, 94 respectively is released, and the radio main body 90 is extracted to the outside of the portable chassis together with the extracting metal 36.
Patent JP-S61219361-A (JP)
Title: Dainty of cuttlefish
Inventor: KATO TAKENORI
IPC: A23L17/50
Filed: 1985-03-27
Abstract: PURPOSE:A soft and fresh dainty of cuttlefish having improved whiteness and good shelf stability, obtained by sealing a dainty of cuttlefish on which a sulfur- containing amino acid is adsorbed and a disoxidant in a bag having gas barrier properties. CONSTITUTION:A dainty of cuttlefish on which <=1.0wt% sulfur-containing amino acid (e.g., cysteine) and a disoxidant are sealed in a bag having gas barrier properties.
Patent JP-S53147139-A (JP)
Title: Clutch for starting motor of internal combustion engine
Inventor: UEDA MITSUSHIRO
IPC: F02N15/02
Filed: 1977-05-27
Abstract: PURPOSE: To form a suitable one-way clutch to transmit smoothly large torque, by arranging centrifugal blocks to contact with the surface between walls of a cylindrical inner and an cylindrical outer of pinion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000255000-A (JP)
Title: Manufacture of coating metal foil band of alkali silicate paint
Inventor: TSUCHIYA NOBUYUKI
IPC: B32B15/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make a coating film thickness of a coating metal foil band in a width direction uniform and to simultaneously reduce in thickness a film by coating the band with an alkali silicate paint by a roll coater using a gravure or offset plate cylinder roll, and drying it to manufacture a coating metal foil. SOLUTION: In a metal foil band 1, two parallel impression cylinder rolls 2, 2a are separately disposed, and a gravure printer 3 is disposed between the rolls 2 and 2a. In the printer 3, an alkali silicate paint 6 is filled in a paint pan 5, a lower part of the roll 4 is dipped in the paint 6, and a doctor knife 7 is disposed at its right side. Thus, the roll 4 is brought into contact with a metal case 1. In this state, the band 1 is moved from the right side to the left side to transfer the paint 6 adhered to the roll 4 to the band, dried and the paint metal foil is manufactured.
Patent JP-2000260273-A (JP)
Title: Pressure switch
Inventor: MIZUNO NAOKI
IPC: H01H35/26
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch not follow-up the variations in the input fluid pressure every time as long as the variation remains small. SOLUTION: A pressure switch of single point type is equipped with a body 1, a moving passage 5 formed in a body 1, a plunger 7 capable of moving within the passage 5, a pressure introducing passage 3b to apply a pressure on one end of the plunger 7, a resilient member 8 to press the plugner 7 toward the pressure introducing passage and a position sensing means 10 to emit signals in accordance with the position of the plunger 7 in its axial direction, and is turned on and off when the plunger 7 moves with the pressure in the passage 3b and has attained the specified position. Further a vertical resisting froce giving means 13 is provided to apply a vertical resisting force to the inside surface of the passage 5 and the peripheral surface of the plunger or the inside surface of the passage 5.
Patent JP-H0327923-A (JP)
Title: Method for extrusion blow molding of plastic product using low viscosity material
Inventor: JIYOBANNI BONARUDETSURI
IPC: B29C48/92
Filed: 1990-03-14
Abstract: PURPOSE: To enhance mechanical strength by forming a parison discontinuously by extrusion blow molding using an extruder and adding gradually increased pressure to condition a paste plastic material before an extrusion cycle or on the way thereof. CONSTITUTION: A duct 7 permitting a molten plastic material to pass to allow the same to reach an extruder 3 is controlled by the valve 6 stopping the flow of the material to the extruder 3 even in such a state that a screw 2 is continuously rotated. Therefore, the screw 2 is rotated during operation to receive pressure of a constant level corresponding to the thrust of a flow gradually brought about so as to be transmitted by the screw during a period when the molten plastic material is continuously driven forwardly in such a state that a stopper valve 6 closes the duct 7. In such a state that an open mold occupies an extrusion station, the stopper valve 6 is opened in order to discharge the molten material from an orifice at a stroke and, at this point of time, sudden lowering is generated in the pressure preformed by stopping the flow.  By this constitution, mechanical strength is enhanced.
Patent JP-S51137356-A (JP)
Title: Uniform amplitude distributing signal generator
Inventor: TSUDA KOUJI
IPC: H03B29/00
Filed: 1975-05-22
Abstract: PURPOSE:To obtain a wave signal changing linearly between two base values such as triangle wave, saw tooth wave, ramp wave and so on, that is, a signal having uniform amplitude distribution but no periodicity.
Patent JP-H02240838-A (JP)
Title: Method and apparatus for controlling beam track position of optical storage device
Inventor: YANAGI SHIGETOMO
IPC: G11B7/135
Filed: 1989-03-14
Abstract: PURPOSE:To correct deviation in the track direction of 1st and 2nd beams by controlling the movement of an optical head with a light receiving signal of a 1st light receiving section, and controlling the movement of a 2nd beam with a photodetection signal of a 2nd light receiving section. CONSTITUTION:A main beam 17 and a sub beam 18 are received by a main beam light receiving section 21 and a sub beam light receiving section 22 of an optical head 2 respectively, and an optical head track controls section 3 generates a control signal for the optical head 2 by using a light receiving signal obtained by the main beam light receiving section 21 to control the track position of the main beam 17 and the track position of the sub beam 18. Moreover, the sub beam track control section 4 generates a control signal by using a light receiving signal obtained at the sub beam light receiving section 22 to control the sub beam track position thereby correcting track deviation of the sub beam 18.
Patent JP-H01236034-A (JP)
Title: Electronic hemadynamometer
Inventor: ISHINO KOICHI
IPC: A61B5/02
Filed: 1988-03-15
Abstract: PURPOSE:To execute a repressurization and a motor restart for rapid exhaust at the time of an abnormally high pressure even when the pump and the cuff band are in a high pressure condition at the time of pressurizing by providing a large capacity condenser at the power source side of a motor driving circuit to drive a direct current motor. CONSTITUTION:To a motor driving circuit 11, a bulk capacitor C1 for preventing a ripple is provided. The capacitor C1 is different from a capacitor for preventing a noise to be directly fitted to a motor 10, and the capacity is very large. By the capacitor C1, at the time of activating the motor 10, a charge stored in the capacitor C1 is used, the same effect as the case where a large power source is connected is executed, and the motor 10 can be smoothly activated even when a residual pressure in a pump 3 is high. Namely, even when the pump and cuff band internal part is in the high pressure condition at the time of pressurizing, the repressurizing and the motor reactivation for the rapid exhaust at the time of the abnormally high pressure can be surely executed.
Patent JP-S58177389-A (JP)
Title: Method of foamed embossing printing
Inventor: EMURA TOSHIYUKI
IPC: B41M7/00
Filed: 1982-04-12
Abstract: PURPOSE:To synchronize a complicate and highly accurate rugged pattern with a printed part, by a method wherein a thermoplastic rigid foamed body comprising closed cells is provided with parts having a heat-absorbing property different from that of the surface of the foamed body, and then the body is irradiated with rays of heat to selectively re-foam the material. CONSTITUTION:A foamed polystyrene plate material 1 was printed in an ultraviolet-curing type ink 2 by a screen process printing to produce an image part of the ink 2. when the plate material 1 with the image part thereon was treated by an ultraviolet-ray drier (which comprises four 5.6kW high-pressure mercury vapor lamps placed at a distance of about 150mm. from a moving belt for the object to be dried) while varying the moving velocity, a favorable rugged pattern was obtained with a velocity of 15-20m/min. With a velocity of 10m/min., foams at a shadow part were collapsed, and the ink surface was cracked and sunk. Accordingly, a product printed clearly and provided with a rugged pattern can be produced inexpensively.
Patent JP-S59187092-A (JP)
Title: Cold rolling oil for steel
Inventor: SONODA SAKAE
IPC: C10N30/00
Filed: 1983-04-08
Abstract: PURPOSE:To prepare a cold rolling oil for steel plate, having high emulsion stability, by adding an oil-soluble anionic substance to a specific rolling oil to reduce the zeta potential of the oil, and adding a water-soluble cationic emulsifying agent to the mixture. CONSTITUTION:The objective cold rolling oil can be prepared by (1) adding (A) an oil-soluble anionic substance, e.g. organic acids such as stearic acid, oleic acid, etc., an animal or vegetable oil containing free fatty acid, an acidic phosphate, etc. to (B) a rolling oil composed of a mineral oil and/or a synthetic ester to decrease the zeta potential of the rolling oil to <=70mV, and (2) adding (C) a water-soluble cationic emulsifier composed of a salt of an amine such as aliphatic amine, ethanolamine, polyamine, etc. to the above mixture.
Patent JP-S60204927-A (JP)
Title: V-engine
Inventor: YAHIRO TETSUJI
IPC: F02B75/22
Filed: 1984-03-29
Abstract: PURPOSE:To use a part commonly and lighten a head cover by providing a port on one end part of each cylinder head, which is extended out from its head cover, in a mutually symmetrical position, of a V-engine, and using one of said ports for an accessory mounting part and the other for an oil inlet part. CONSTITUTION:The part near the front end part of the cylinder head 8 of a first bank 2, and the part near the near end part of the cylinder head 9 of a second hank 3, are extended out from their head covers 19, 20 respectively. And, ports 21, 22 are provided on the mutually symmetrical positions of these extended parts 8a, 9a. The cylinder heads 8, 9 and the head covers 19, 20 are the members commonly usable for both side banks 2, 3. And, the port 21 on the extended part 8a of the head 8 is formed for an accessory mounting part 23, while the port 22 on the extended part 9a of the head 9 is formed for an oil inlet part 30, thereby, enabling the miniaturization of an engine 1 without extending its full length.
Patent JP-H03261990-A (JP)
Title: Display device
Inventor: YANAGISAWA NOBUMOTO
IPC: G09F9/37
Filed: 1990-03-13
Abstract: PURPOSE:To use 'squarish 8-shaped' segments and to change a display state with a finger tip by forming one flank of each segment in the same color as the color of the surface of a base frame and coloring the other flank in a different color. CONSTITUTION:In the base frame 1, spindle-shaped thin and long opening parts 4 are formed in a 'squarish 8 shape' independently and segments are fitted therein rotatably on their shafts 6. The corner parts of the respective segments 5 are beveled so as to rotate the segments freely in the opening parts 4, shafts 6 are protruded from both ends, and one surface of each segment and the other surface are colored in different colors. Consequently, a user allows his or her finger tip to abut on a corner part to rotate the segment 5 by applying the force to an orthogonal direction against the longitudinal direction of the segment 5, and consequently the segment is rotated against the force of a leaf spring until the color is changed and the display state can securely be changed. Conse quently, non of an electric circuit, electric power, etc., is required and the 'squar ish 8-shaped' segments can freely be operated with the finger tip.
Patent JP-H072810-A (JP)
Title: Production of 1,5-benzothiazepine derivative
Inventor: HAYASHI HIRONORI
IPC: C07D281/10
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a 1,5-benzothiazepine derivative useful as a synthetic intermediate for pharmaceutical compounds exhibiting excellent coronary vasodilating action in a short time in high yield by carrying out intramolecular cyclization reaction of a corresponding propionic acid derivative in the presence of a specific sulfonic acid compound. CONSTITUTION:A 1,5-benzothiazepine of the formula III or its salt can be produced by the intramolecular cyclization reaction of a propionic acid compound of the formula I (R is alkyl) in the presence of a sulfonic acid compound of the formula II [R<1> is (substituted)phenyl] (especially preferably p-toluenesulfonic acid) followed by optional salt-forming reaction. For example, (+)-cis-2-(4- methoxyphenyl)-3-hydroxy-2,3-dihydro-1,5-benzothiazepin-4(5H)-one can be produced from (+)-threo-2-hydroxy-3-(2-aminophenylthio)-3-(4-methoxyphenyl) propionic acid by this reaction. The process is effective for remarkably shortening the time necessary for the intramolecular cyclization reaction and giving the objective compound in high purity and yield.
Patent JP-S62216651-A (JP)
Inventor: INOKI MASAHIRO
IPC: B02C23/24
Filed: 1986-03-18
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-H11222339-A (JP)
Title: Woven fabric jointing method and jointed fabric
Inventor: ITOU NORIMICHI
IPC: B65H21/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a woven fabric jointing method and jointed fabric flexible in a joint part without difference in thickness from a woven fabric part and causing no adverse effect to traveling performance. SOLUTION: In a woven fabric jointing method for jointing the end parts of woven fabric in which the surface of at least warp is formed of resin, weft is removed from the end parts of the jointed woven fabric to form a part 3 with only warp, and the end parts are made to butt each other to insert material warp between warp so as to be arranged in parallel. The warp surface parts in contact are welded and jointed.
Patent JP-H05267069-A (JP)
Title: Bushing
IPC: H01F27/04
Filed: 1992-03-18
Abstract: PURPOSE:To provide a bushing with high radiating efficiency, by effectively reducing a temperature rise at a conductor safely with careful consideration for the strength of a porcelain tube without enlarging the size thereof. CONSTITUTION:A porcelain tube 1, a hollow conductor 4a supported at both ends thereof by a terminal flange 2a and an insulating spacer 3, a cooler 5 located at the upper part of the porcelain tube 1, and a bushing 6 for filling the hollow conductor 4a and the porcelain tube 1 with a gas and radiating heat spontaneously, are provided. Then, a first airtight space 8 is formed by connecting the inside of the hollow conductor 4a with the cooler 5, and a second airtight space 9 is formed as an inside space surrounded with a porcelain tube 1, the hollow conductor 4a, the terminal flange 2a, and the insulating spacer 3. Since the first and second spaces 8 and 9 are filled with different atmospheres having respective properties, the heat conductivity inside the hollow conductor is much improved and the gas pressure P1 applied to the inside plane can be reduced. In this way, a temperature rise at the conductor can be effectively reduced safely with careful consideration for the strength of a porcelain tube, and the radiating efficiency can be remarkably improved.
Patent JP-H05261216-A (JP)
Title: Solid material separation element unit and solid material separator using the same
IPC: B01D29/44
Filed: 1992-03-18
Abstract: PURPOSE:To provide a solid material separation unit with good separation efficiency where the separation filter area for solid material is sharply enlarged without making overall size large-sized and a solid material separator using the unit. CONSTITUTION:On opening surfaces 2a, 2b of a frame body 2 having the desired shape opposite to each other, solid material separation elements F having separation function for solid materials are arranged opposite to each other and a communicative opening of fluid is installed in the desired place of the frame body 2.
Patent JP-S56159577-A (JP)
Title: Rotary swash plate type compressor
Inventor: ISHIZUKA YUTAKA
IPC: F04B27/08
Filed: 1980-05-10
Abstract: PURPOSE: To make compact the construction of the compressor and lower the sliding sound between a disc and a swash plate by constructing the compressor in such  a manner that a load in the direction of thrust of the swash plate is received by the  disc and swash plate interposed between the bonding side surface of a cylinder block and the boss part end surface of the swash plate.  
     CONSTITUTION: When a driving shaft 7 rotates, a swash plate 8 also rotates. In accordance with the rotation, a piston 9 makes reciprocating motions and the compressing operation is performed. The driving shaft 7 is supported rotatably by radial bearings 12a and 12b, and the axial load due to the rotation of the swash plate 8 is received by discs 14a and 14b. The discs 14a and 14b support the swash plate 8 and rotate in accordance with the rotation of the swash plate 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59187550-A (JP)
Inventor: IKEGUCHI TERU
IPC: B31B1/74
Filed: 1983-04-08
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-S55154455-A (JP)
Title: Production of gate part vapor deposition film type fet
Inventor: CHIYOU TETSUO
IPC: H01L29/78
Filed: 1979-05-22
Abstract: PURPOSE: To obviate the sensing of the gate part with a change in the ion concentration in the solution by forming the vapor deposition film of poly-p-xylylene (derivative) by the specific method on the gate surface of the FET.  
     CONSTITUTION: The gate surface of the gate part SiO 2  film type FET is turned organic (for example, it is methylated by being dipped in the ether solution of diazomethane), thence a film of the poly-p-xylylene (derivative) shown by formula (Ar is bivalent nonsubstituted or halogen-substituted benzonoid nucleus; n is about 5,000 or more) is formed through vapor deposition, after which it is annealed for 24hr or more at about 60W400°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262381-A (JP)
Title: Method and apparatus for picture data coding
Inventor: FUKUDA MASAHIRO
IPC: H04N1/41
Filed: 1990-03-13
Abstract: PURPOSE:To attain efficient quantization processing at a high speed by obtaining an effective order of non-null coefficient as to each block and setting zero to a DCT coefficient in excess of the effective order. CONSTITUTION:The apparatus is provided with an effective address detection means 200 scanning a DCT coefficient block stored in a DCT coefficient latch means 100 to detect an effective address, a quantization means 300 quantizing a DCT coefficient latched in the DCT coefficient latch means 100 to calculate the quantized DCT coefficient, a zero generating means 400 generating zero, and a selection means 500 comparing a readout address of the DCT coefficient to the quantization means 300 and the effective address detected by the effective address detection means 200, selecting the result of calculation of the said quantization means 300 up to the effective address and selecting zero output of the zero generating means 400 after the effective address. Then quantization is implemented only to the DCT coefficient within the effective range. Thus, the quantity of calculation is reduced and the quantization processing is reduced.