baber/WOPTO huggingface dataset:
Patent JP-2001055537-A (JP)
Title: Laser marking water-based coating and carbon dioxide gas laser marking method
Inventor: ITO YOSHIO
IPC: B23K26/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method which can effect high speed marking even with a laser beam having a low energy density in a product such as a can container of a metal such as aluminum, and a laser marking water-based coating to be used therein. SOLUTION: This laser marking water-based coating contains a carboxyl group-containing self-emulsifiable aromatic type epoxy resin and a fluormica which are dispersed therein. A laser marking method comprises forming a coated film of a water-based coating in which a carboxyl group-containing self-emulsifiable aromatic based epoxy resin and a fluormica are dispersed on the surface of a substrate and irradiating the coated film with a carbon dioxide gas laser.
Patent JP-S6384734-A (JP)
Title: Manufacture of toothed cup shaped body
Inventor: MATSUNAGA SHUICHI
IPC: B21D53/28
Filed: 1986-09-29
Abstract: PURPOSE:To eliminate a tooth profile underfill part and to form the tooth profile at the time of a finishing press work correctly by providing a projection part at the projecting part and upper part of the punch and die performing the rough tooth profiling of the peripheral wall face of a cup shaped steel plate blank and giving a pressing force on the upper face of the peripheral wall of the blank. CONSTITUTION:A cup shaped blank 1 is placed on the counter punch 35 of the die 33 having uneven tooth profile parts 33A, 33B on the inner face of a forming aperture 3, the punch 21 having the uneven tooth profiles 21A, 21B engaged with the outer peripheral face of the upper part corresponding to the die 33 tooth profile is press-fitted with its descent and the cup shaped blank 1 is formed in the cup shaped body 26 with a rough tooth profile having a rough worked tooth profile on the outer peripheral face 2. A finishing is performed thereafter with the finishing die and punch of the similar structure. A forming underfill part is eliminated by pressing the upper face of the peripheral wall part 2 with the projecting part 22 whose outer edge reaches to the upper face of the peripheral wall part 2 of the cup shaped blank 1 at the upper part of the tooth profile projecting part 21B of a rough working punch 21. The tooth profile part is made in a correct good shape with a finishing press thereafter. The forming is made in a better shape by providing a projection part even on the tooth profile projection part of the punch for finishing.
Patent JP-H0649752-A (JP)
Title: Selection of needle of knitting machine and apparatus therefor
Inventor: TSUNODA KENJI
IPC: D04B27/32
Filed: 1992-08-07
Abstract: PURPOSE:To provide a needle selection method and provide an extremely compact apparatus therefor capable of transmitting driving power in high efficiency to a guide needle or heald needle of a knitting machine even at a small displacement and freely transmitting the power to effect the opening and closure of the needle. CONSTITUTION:A laminated piezoelectric actuator is placed in contact with or close to a guide needle or heald needle and the displacement of the guide needle or heald needle is directly or indirectly controlled by the displacement of the actuator moving in linear direction by the individual selection signal transmitted to the actuator. The needle selection apparatus has a sliding bar connected to the guide needle or heald needle and drives the bar by the linear displacement of the piezoelectric actuator via an action lever and a hook utilizing the principle of the lever or controls the needle selection by directly applying the displacement of the piezoelectric actuator to a guide needle.
Patent JP-H0397852-A (JP)
Title: Pvd apparatus utilizing laser beam
Inventor: ONO MORIAKI
IPC: C23C14/28
Filed: 1989-09-09
Abstract: PURPOSE:To prevent sticking of depositing material to a transmitting aperture and to enable vaporizing deposition for a long time by passing laser beam vaporizing depositing source through inner part of a guide cylinder having the transmitting aperture at the one end and fitting plural pieces of ring-like partitions in the inner face. CONSTITUTION:The laser beam 3A from a loser beam source 3 is guided in a vacuum vessel 1 through the guide cylinder 8 via the transmitting aperture 2 and applied to the depositing source 4 and this is vaporized. This vaporized material 4A is guided to a substrate 5 fitted to a base 6, where a heater 7 is built in and deposited to form film composed of the vaporized material 4A on the substrate surface. In a PVD apparatus utilizing the above laser beam, plural pieces of the ring-like partitions 9 composed of stainless steel, etc., are parallel fitted at some intervals in the axis direction of the guide cylinder 8 in the inner face thereof. The above vaporized material 4A decreases the shifting velocity with the partitions 9 and does not reach the transmitting aperture 2. By this method, breakage of the transmitting aperture 2 caused by the sticking of the vaporized material 4A is prevented and the deposition for a long time can be acquired.
Patent JP-2000062676-A (JP)
Title: Pedaling device for bicycle
Inventor: MUNEYUKI JUNTA
IPC: B62M3/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To similarly increase driving torque in depressing right and left pedals. SOLUTION: In a gear 2, a right power transmission body 3 longer than the radius of the gear 2 is provided between a proper first point O1 and a second point O2 circumferentially deviated from the first point O1 by the specified length, a left power transmission body 4 extending outward in the radial direction of a crank shaft 1 and longer than the radius of the gear 2 is provided between a third point O3 and a fourth point O4 circumferentially deviated from the third point O3 by the specified length, and attaching parts of a right pedal and a left pedal are provided on the power transmission bodies 3, 4.
Patent JP-H04114513-A (JP)
Title: Analog/digital converter
Inventor: IKEDA HIROSHI
IPC: H03M1/12
Filed: 1990-09-05
Abstract: PURPOSE:To speed up an inference speed with respect to an analog input signal by simultaneously executing A/D conversion and the reference of a membership function in fuzzy inference. CONSTITUTION:When the analog input signal 1 is less than a prescribed potential V1, a switch means 7 is connected as illustrated by the output of a level comparator 8. Consequently, the analog input signal is connected to the '+' terminal of a differential computing element 2 and the output of a first D/A converter 5-1 to a '-' terminal. Thus, the left half of the characteristic in an A/D converter is converted. When the analog input signal 1 is higher than the prescribed potential V1, the level comparator 8 changes over the switch means 7 to connection opposite to switch connection. The analog input signal 1 is connected to the '-' terminal of the differential computing element 2 and the output of a second D/A converter 5-2 to the '+' terminal. Thus, the right half of the characteristic in the A/D converter is converted. Thus, the inference speed can be improved with respect to the analog input signal.
Patent JP-2001054441-A (JP)
Title: Frame structure for sheet back
Inventor: KUBO YOSHIAKI
IPC: A47C7/38
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure made of a wire for a seat back on which a head rest can be fitted. SOLUTION: This frame structure comprises transverse rods 51, 52 and 53 and a longitudinal rod 54 all made of a wire, a longitudinal supporting rod 1 made of a pipe welded on the transverse rods 51 and 53, a transverse supporting rod 2 welded crosswise on the top part of the longitudinal supporting rod 1 and a supporting cylinders 3 and 3 welded left and right on this transverse supporting rod 2 and supporting a stay of the head rest.
Patent JP-S6296247-A (JP)
Title: Two-side adjuster for paper sheet
Inventor: KIKUMOTO TAKASHI
IPC: B65H29/60
Filed: 1985-10-21
Abstract: PURPOSE:To make two sides of each paper sheet congruous with each other accurately and simply as well as to secure such a two-side adjuster that is excellent in reliability, by distributing both obverse and reverse senses separately with the discriminated result of obverse or reverse, while turning over a sense of either side, and making the sense congruous with each other. CONSTITUTION:Making a discriminator 23 of an inspection mechanism 2 discriminate obverse or reverse of a bill, on the basis of the result, a distributing part 24 distributes an obverse bill to a stack part 25b, and a reverse bill to a stack part 25a, respectively. And, when a hand part 41 of a conveying device holds the reverse bill in a lump, this hand part 41 is turned over at 180 deg. in a vertical surface direction F, and the reverse bill is set down to the obverse bill collectively whereby two sides of the bill are accorded with each other. Therefore, the hand part 41 of the conveying device is constituted so as to be turned over in the vertical surface direction F to a pair of rails. Accordingly, these two sides of the bill are adjustable with each other so accurately and simply, thus two-side adjuster excellent in reliability is securable.
Patent JP-2000054455-A (JP)
Title: Toilet bowl washing device
Inventor: SHONO NOBUHIRO
IPC: E03D9/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of soil and malodor caused by the formation of urinary calculi while economizing water and drug. SOLUTION: A toilet bowl washing device A2 is provided with a disinfectant solution adding means A1; a first branch pipe 2 connecting the disinfectant solution adding means A1 to a position upstream of a feed valve of a toilet bowl washing feed water pipe 1; a second branch pipe 3 connecting the disinfectant solution adding means Al to a position downstream of the feed valve of the toilet bowl washing feed water pipe 1; a switching valve C1 disposed at an intermediate part of the first branch pipe 2; and a control means D1 for opening/closing the switching valve C1 and controlling the disinfectant solution adding means A1.
Patent JP-H0285646-A (JP)
Title: Solar energy conversion panel
Inventor: MIZUSAKI KOJI
IPC: F24S10/50
Filed: 1988-09-20
Abstract: PURPOSE:To simplify a capacity change by laying out a plurality of heat collection panels in parallel where a header having a connection pipe is fixed to said panel so that it may be positioned on both ends of a panel main body having a heat medium passage, and interfacing the connection pipes of the respective heat collection panels with their adjoining panels connection pipes with joint pipes. CONSTITUTION:When a heat medium is supplied from an inlet pipe 7, the heat medium is arranged to pass from a header 4 on this side of each heat collection panel 1 connected with point pipes 6 through a medium passage 2 of a panel main body of each heat collection panel 1 and to be discharged from an outlet pipe 8 on the heat collection panels on the left side. This heat medium absorbs the solar energy, which has fallen upon the panel main body 3, as a heat energy and gets heated. The number of the heat collection panels 1 can be or increased by connecting joint pipes 6.
Patent JP-H04113795-A (JP)
Title: Wired broadcast telephone exchange
Inventor: SATO TADASHI
IPC: H04Q3/545
Filed: 1990-09-04
Abstract: PURPOSE:To facilitate the increase in the line capacity and to prevent the system-down of the entire exchange even when a fault takes place in a control section of one block by providing plural block exchange processing sections and a main control section implementing exchange processing among the processing sections to the exchange, dividing into blocks and controlling them decentralizingly. CONSTITUTION:A digital exchange 100 consists of plural block exchange processing sections 1021-102n applying exchange processing to subscriber terminal groups 1031-103n in a predetermined block and a main control section MCPU 101 applying exchange processing among the block exchange processing sections, and each of the block exchange processing sections has a control section CPU 104 making internal exchange processing. In the case of talking between subscriber terminals in the subscriber terminal groups 1031, 1032, the CPU 104 in the block exchange processing section 1021 processes mutual talking data, and in the case of talking between one subscriber terminal in the subscriber terminal group 103n and one subscriber terminal in the subscriber terminal group 1031, the MCPU 101 processes the talking data via the CPUs in the block exchange processing sections 1021, 102n.
Patent JP-H0976524-A (JP)
Title: Ink jet printer
Inventor: MATSUDA KOEI
IPC: B41J2/175
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To realize good printing quality free from the impinge shift of ink by providing a recording head and an ink tank supplying ink to the recording head and making a part of the connection part of the recording head and the ink tank fine and providing an orifice to the connection part so as to pierce in the moving direction of a carriage. SOLUTION: A part of the connection part of a recording head and an ink tank is made fine and an orifice is provided on the connection part so as to pierce in the moving direction of a carriage. An ink droplets 23 are emitted from a nozzle orifices 22 and, since an air introducing groove 27 is provided to an ink cartridge 26, the air streams generated at a time of the movement of the carriage are branched to two places, that is, the gap between a substrate 25 and recording paper 11 and an air introducing port 27. The air resistance received by ink droplets 23 is reduced as compared with conventional one and ink droplets arrive at the recording paper 11 in a stable emitting state free from the impinge shift of ink and missing dots can be improved.
Patent JP-S6475665-A (JP)
Title: Plated steel sheet for can
Inventor: ATAYA TAKESHI
IPC: C23C14/08
Filed: 1987-09-18
Abstract: PURPOSE:To produce a plated steel sheet for cans generating no bimetallic corrosion, by forming an Al plating film having a specified thickness on one side of a steel sheet and a plating film of a metal such as Ti having a specified thickness on the other side. CONSTITUTION:An Al or Al alloy plating film having 0.005-5mum thickness is formed on one side of a steel sheet corresponding to the insides of cans and a plating film of Al, Ti, Zn, Ni, Co, Cr, Mo or Sn having 0.005-5mum thickness is formed on the other side corresponding to the outsides of cans. A material for cans generating no bimetallic corrosion is obtd.
Patent JP-2001055428-A (JP)
Title: Supported catalyst for isocyanurating reaction and production of isocyanurate group-containing polyisocyanate using the same
Inventor: MURAYAMA SATOSHI
IPC: C08G18/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a supported catalyst for an isocyanurating reaction and to provide a method for producing an isocyanurate group-containing polyisocyanate using the catalyst. SOLUTION: This supported catalyst for an isocyanurating reaction comprises a porous inorganic substance having 1-1,000 μm average particle diameter, 100-1,000 m2/g specific surface area and >=0.8 mmol/g amount of supported metal ions in the supported catalyst for the isocyanurating reaction prepared by supporting a metal salt of a carboxylic acid on a porous substance. The metal salt of the carboxylic acid is preferably a potassium salt.
Patent JP-H0763961-A (JP)
Title: Method for assembling optical semiconductor module and jig used for the same
Inventor: HATTORI KAZUKI
IPC: G02B6/42
Filed: 1993-08-26
Abstract: PURPOSE:To provide a method for assembling an optical semiconductor module capable of easily aligning the centers on a lens holder part side and an optical fiber side at the time of assembling and coupling and improving optical accuracy by averting the deviation in parallelism with each other even at the time of assembling and coupling and a jig to be used for this method. CONSTITUTION:An optical fiber 7 side and a lens holder part 4 side are fixed to each other in the state of bringing the optical fiber 7 side into contact with the lens holder part 4 arranged in a setting hole 12 of a first block 11A which has the setting hole 12 for holding the lens holder part 4 having the optical semiconductor element atop the block and is formed as a projecting hemispherical surface 13 on its base side by using the jig 11 consisting of the block 11A described above and a second block 11B having a recessed hermispherical surface 14 receiving the projecting hemispherical surface 13 and freely rotatably holding the first block 11A.
Patent JP-S59124449-A (JP)
Title: Service equipment of automobile
Inventor: MATSUMURA HIROSHI
IPC: B60S5/00
Filed: 1982-12-28
Abstract: PURPOSE:To drive plural kinds of automobile's service equipments in a case by means of one driving device, to manufacture them unexpensively and to finish them in the compact form. CONSTITUTION:There are provided a pipe 33, a pipe 34 and both a hose 35 and an atmosphere communication pipe 40 which are communicated with a waste oil display reservoir 3, a Freon gas canister 4, a Freon gas extracting coupling 17, respectively. The pipes 33, 34 and 40 and the hose 35 are connected to a change-over valve 25. In addition, it is connected to the suction side of a pump 28 via a pipe 24. The pipe 27 at the discharge side of the pump 28 is connected to a change-over valve 26. A hose 36 which has at one end thereof a Freon gas filling coupling 18, a pipe 37 which is communicated with each of the fresh oil tanks 21a-21c and a pressure switch 31 and an atmosphere communication pipe 38 are connected to the change-over valve 26. A motor 29 serving as the driving source is connected to the pump 28.
Patent JP-H0682270-A (JP)
Title: Rotary encoder
Inventor: KITANO TOYOHIKO
IPC: G01D5/34
Filed: 1992-09-02
Abstract: PURPOSE:To prevent a stress from being applied to the slit plate of an encoder and to prevent deformation for obtaining an inexpensive rotary encoder with improved mass producibility by providing a mechanism for holding a metal thin plate rotary slit with a transparent plate. CONSTITUTION:This rotary encoder is provided with a metal thin-plate rotary slit plate 13 of an encoder, a rotary stand 11 for mounting the metal thin-plate rotary slit plate 13, transparent plates 12 and 14 for holding the metal thin-plate rotary slit plate 13, a latch ring 15 for fixing the metal thin-plate rotary slit plate 13 and the transparent plates 12 and 14, and an adhesive 16. By holding the metal thin-plate rotary slit plate 13 with the transparent plates 12 and 14 in this manner, the deformation of the metal thin-plate slit plate 13 itself can be prevented. A metal thin-plate rotary slit plate which is less expensive than the glass rotary slit plate can be used for the rotary slit plate of the encoder, thus obtaining the inexpensive rotary encoder with improved mass- producibility.
Patent JP-H03163512-A (JP)
Title: Binocular having double joint type bridge and central joint type focusing means
Inventor: BERUNHARUTO RIIDORU
IPC: G02B7/06
Filed: 1990-09-06
Abstract: PURPOSE: To perform diopter adjustment along with focus adjustment by providing a joint type focus adjustment means provided with a bridge constituted of two parts connected by a connection member adjustable while performing rotation. CONSTITUTION: A wheel 1 for the focus adjustment is engaged with the displacable bridges 3 and 3' through a screwing main shaft 2, an objective lens is connected to the displacable bridges 3 and 3' through clutch shafts 8 and 8' for performing the focus adjustment and the wheel 4 for the diopter adjustment is engaged with one 8' of the clutch shafts and changes the position of the objective lens for the diopter adjustment. This telescope is provided with a first member 3 for which the bridges 3 and 3' are fixed and connected to the screwing main shaft 2 and a second member 3' connected to the first member 3 by a screw 6 through the clutch shaft 5 driven by the wheel 4 for the diopter adjustment and the second bridge member 3' is adjusted along the clutch shaft 5 in an axial direction and displaces the first bridge member 3.  Thus, both focus adjustment and diopter adjustment are performed through the central joint focus adjustment means.
Patent JP-S61111712-A (JP)
Title: Device for controlling conveyance of rolling material
Inventor: KARIYA ICHIRO
IPC: B21B37/46
Filed: 1984-11-05
Abstract: PURPOSE:To reduce the time for decreasing a rolling speed to the shortest time and to improve rolling efficiency by determining the roller runout speed and decelerating speed necessary for stopping a material at the assigned position and starting the deceleration of a rolling mill when the remaining length of the material coincides with the decelerating distance. CONSTITUTION:A device 4 for controlling the speed of the rolling mill is operated to control the speed of a motor M1 by a set rolling speed 3 and the set accelerating and decelerating rate 6 of the rolling mill with respect to the detection 1 of the bite of the stock to the conventional rolling mill P and the setting 2 of the stop distance. A device 10 for measuring the remaining length from the pulse oscillation point 8 of the motor M1 and the set stock length 9, an arithmetic circuit 11 for biting speed and an arithmetic circuit 12 for he decelerating point are provided to such device and the distance up to the deceleration stop is determined. The coincidence of the remaining length 10 of the stock and the distance 12 up to the deceleration stop is detected with a detection circuit 13 and the device 4 is operated. The unnecessary overrun of the material is prevented, the time for decreasing the rolling speed is made shortest and the rolling efficiency is improved.
Patent JP-H10153257-A (JP)
Title: Control device for vehicular hydraulic operation type transmission
Inventor: OHASHI TATSUYUKI
IPC: F16H61/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To perform upshifting for a short time without generating shock by decreasing releasing pressure to a specified low value at a specified timing after connection preparation completion signal is output. SOLUTION: OFF pressure is feedback-controlled in a subtraction mode such that an input/output speed ratio of a transmission Gratio is a target value YG(N)S, for generating certain sliding in a releasing side hydraulic clutch. ON pressure is controlled in an addition mode under such a state, so that the speed ratio Gratio is sensitively varied according to connection force of the connection side of the hydraulic clutch. Completion timing of the connection preparation of the connection side hydraulic clutch is sensed through increasing of the speed ratio Gratio to a specified value YGCONOK. The OFF pressure is abruptly decreased by switching to a bottom-raising mode after a specified time YTMUP8 passes. A transmission state can be shifted to an inertial phase in an initial time while preventing blow-up of an engine.
Patent JP-H0981266-A (JP)
Title: Attaching/detaching structure for information storage device
Inventor: HAYASHI YASUHIRO
IPC: G06F1/16
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide structure capable of easily attaching/detaching an information storage device without requiring any screw at the time of fixing the storage device on a casing for a portable information processor. SOLUTION: Buffer members 2 are fitted to positioning parts 1b of the casing 1, an information storage device 4 is fitted on the buffer members 2 while fitting the members 2 to the positioning parts 1b and a press board 5 is put on the device 4 by inserting projection parts 5a formed one side of the board 5 into locking parts 1d formed on cylindrical parts 1a formed integrally with the casing 1 and inserting projection parts 5a formed on the other side of the board 5 into locking parts 1d while utilizing the elasticity of the cylindrical parts la to fix the device 4.