baber/WOPTO huggingface dataset:
Patent JP-S58210569-A (JP)
Title: Crack propagation speed measuring circuit
Inventor: KUMASHIRO SUMIO
IPC: G01P3/66
Filed: 1982-05-31
Abstract: PURPOSE:To find the propagation speed of a crack, by providing plural electrode lines at specific intervals at right angles to the propagation direction of the crack of a sample and detecting an electrode line being broken. CONSTITUTION:When an impulsive load is laid on pins 21 and 21 of the sample 1, the triggering electrode line 14 between triggering electrode parts 131 and 131 is broken firstly by a crack extending from a precrack 20. This breaking causes voltage variation between triggering input terminals TR1 and TR2 of a synchroscope and it appears on the screen of the synchroscope, so that the generation of the crack is confirmed. Then, as the crack extends, a voltage waveform image varying stepwise in an y-axis direction is projected on the synchroscope screen. Therefore, the propagation speed of the crack is found by the step intervals and respective intervals of measuring electrode lines 15, 16 .... Thus, the crack propagation speed is found precisely.
Patent JP-H11293933-A (JP)
Title: Concrete filling method under base plate
Inventor: AKAISHI TADAYOSHI
IPC: E04G23/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To realize reduction of a construction period and solid placing in a method for placing concrete to be case under a base plate for an aseismic base isolation device at the time of constructing the aseismic base isolation device in the foundation of a building. SOLUTION: A plurality of through holes for concrete placing are provided in a base plate 6, which is mounted on the upper part of a form 5, preceding concrete 7 is placed in the form 5 by leaving a gap from the lower face of the base plate 6 to a slight lower position, thereafter, placing is performed while concrete 10 is rodded by a rodding rod 11 in the gap from the plurality of the through holes of the base plate 6, and the concrete under the base plate is filled solidly.
Patent JP-S5619147-A (JP)
Title: Multiplication system
Inventor: SUZUKI OSAMU
IPC: G06F7/527
Filed: 1979-07-25
Abstract: PURPOSE: To reduce the hardware used for the multiplication circuit, by shifting and supplying the least significant bit of the operation resulting register to the most significant bit of the multiplication register every unit processing.  
     CONSTITUTION: When the multiplication processing is started, the multiplier and multiplicand are respectively set to the multiplier register 3 and the multiplicand register 2 and the content of the operation resulting register 1 is cleared. Next, the content of the register 1 is shifted right by one bit with the shift 4 and the result of shift is input to the logic operation unit 5. Further, the check whether or not the least significant bit of the register 2 is 1 is made and if the result is 1, the content of the register 1 input to the input port and the multiplicand are added at the unit 5 and the result of addition is delivered to the register 1. Further, if the least significant bit of the register 3 is 0, the content of the register 1 input is set to the register 1 via the unit 5 and simultaneously the register 3 is shifted right by one bit and the least significant bit of the register 1 is shifted to the most significant bit of the register 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2003144149-A (JP)
Title: Isolation apparatus and method of using the same
Inventor: TOMONO JUN
IPC: B01D61/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining/isolating a nucleic acid through improving a conventional trap device and utilizing the resultant new isolation apparatus, and to provide a kit for use in the method. SOLUTION: This isolation apparatus comprises a trap device and a forced dispersion device. The method for refining/isolating the nucleic acid involves using the isolation apparatus in at least one treatment using the trap device and essentially using a substance having the ability to adsorb the nucleic acid. The kit for use in the method is provided.
Patent JP-H08269245-A (JP)
Title: Copolymer latex composition and water-resistant coating composition
Inventor: INOUE TOSHIHIRO
IPC: C08L9/04
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a copolymer latex compsn. which has improved film-forming properties and gives a film improved in altiblocking properties and impact resistance by mixing two specific copolymer latices. CONSTITUTION: This copolymer latex (A) is obtd. by subjecting 2-15 pts.wt. monomer mixture comprising 90-99.9wt.% hydrophobic ethylenically unsatd. monomer (a) having a water solubility (at 20 deg.C and 1atm) of 1wt.% or lower and 0.1-10wt.% ethylenically unsatd. carboxylic acid (b) to emulsion polymn. in the presence of 2-15wt.% surfactant of the formula (wherein R is alkyl, etc.; M is Na, etc.; and n is 5-40), adding a monomer mixture comprising 30-99.8wt.% monomer (a). 0.1-10 wt.% monomer (b), and 0.1-2wt.% ethylenically unsatd. carboxiamide together with the surfactant of the formula to the polymn. system, and subiecting the resulting mixture to emulsion polymn.  A copolymer latex (B) having a glass transition temperature of 10 deg.C or lower is obtd. by copolymerizing 20-50wt.% vinyl cyanide, 45-79.5wt.% conjugated diene, and 0.5-5wt.% ethylenically unsatd. carboxylic acid. 10-90wt.% copolymer latex A and 10-90wt.% copolymer latex B are mixed.
Patent JP-S59219866-A (JP)
Title: Fuel cell
Inventor: JIYOUDA YASUMASA
IPC: H01M8/24
Filed: 1983-05-28
Abstract: PURPOSE:To assure seal with generating heat and increase the pressure of gas flowing into each space to improve cell performance by separating each space with a sealing body having a shape memorizing alloy. CONSTITUTION:A cell stack 1 having a square plane surface is accommodated in a hollow casing 6 under pressure, and spaces 9-12 capable of supplying and exhausting fluid are arranged between the inner surface of the casing 6 and each vertical surface of the cell stack 1. A sealing body 8 prepared by covering a core 18 comprising a shape memorizing alloy with elastic material is arranged between the inner surface of the casing 6 and each corner of the cell stack 1. The sealing body 8 is closely in contact with each corner of the cell stack 1 and the inner surface of the casing 1 by heat generated in the cell stack, and each space 9-12 is separated each other. For example, the sealing body 8 is formed so as to have Y shape cross section and a V-shaped core is embedded in the diverging point of the Y shape.
Patent JP-S5522710-A (JP)
Title: Photo semiconductor element package
Inventor: NAKAYAMA TAKAYUKI
IPC: H01L31/0232
Filed: 1978-08-04
Abstract: PURPOSE:To perfectly hermetically seal the package in a short time and enable its connection work to an optical fiber for transmission to be readily accomplished with good accuracy by providing a thin walled part to the lower circumference of a cap to provide a relief for thermal deformation at the flange welding. CONSTITUTION:An optical fiber 6 is fixed by sealing glass 5 to the center of a metal-made cap 1 which is formed with a thin-walled part 4 to its lower circumference. A photo semiconductor element 9 such as of LED is mounted by way of a metallized layer on the substrate 10 on the metal-made stem 7 and is connected to lead terminals 11. The flange part 3 of the cap 1 and the flange part 8 of the stem 7 are opposedly disposed and the cap 1 and stem 7 are so aligned that the fiber 6 and element 9 assume the position of the maximum coupling efficiency, thence the flange parts 3, 8 are electrically welded. Such photo semicoductor element package is mounted via heat radiating sheet 12 onto the support base 14 on a chassis 15 by means of the connector consisting of the core 18 fixed with an optical fiber 20 for transmission and a cap nut 17.
Patent JP-H08290815-A (JP)
Title: Chain conveyor
Inventor: SATO SABURO
IPC: B65G23/28
Filed: 1995-04-20
Abstract: PURPOSE: To prevent the application of excess force to a chain by freely rotatably attaching one side of a driven sprockets of a pair of driven sprockets in the driven shaft side of a chain conveyor placed between a driving shaft and a driven shaft. CONSTITUTION: When a driving motor 3 is actuated and a driving shaft 4 is driven, left and right chains 12a and 12b are traveled via left and right driving sprockets 8a and 8b and a workpiece, etc., is carried with its posture kept steady. A driven shaft 7 is rotated by means of a driving force from one side of the chain 12a to a driven sprockets 11a of a fixed side and a driven sprocket 11b of a free side is rotated independently from the driven shaft 7 by means of a driving force transmitted from the chain 12b. When there is a difference in length between the left and right chains 12a and 12b, although a difference occurs in rotary timing between the driven sprocket 11a and 11b, since the driven sprockets 11a and 11b are independently rotated, the difference is absorbed and cutting, etc., of the chains are prevented.
Patent JP-S5720381-A (JP)
Title: Printer
Inventor: SUZUKI AKIRA
IPC: B41J19/68
Filed: 1980-07-11
Abstract: PURPOSE: To obtain the printer facilitating the exchange of ink ribbons and the fitting of a form, etc. by a method wherein a form position is shaped at an end section of a moving stroke of a printing head, and the printing head is returned to the form position when printing data are printed completely.  
     CONSTITUTION: When the printing data are inputted to a printing data buffer 19, a carrier 6 carrying the printing head 11 moves along a platen 2 and prints and the printing data are printed completed, printing completion signals S are outputted to a head position control circuit 15 from a control circuit, and the control circuit 15 drives a sensor 13 and detects the positioning of the carrier 6 at the form position X, drives a motor 10 through a drive circuit 16 when the carrier 6 is not located at the position and returns the head 11 (the carrier 6) to the form position X. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62252382-A (JP)
Inventor: KAWASETSU NOZOMI
IPC: C04B38/06
Filed: 1986-04-25
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-H08290811-A (JP)
Title: Bed with caster device of large and heavy article for safety support
Inventor: KOBAYAKAWA ISAO
IPC: B65G7/04
Filed: 1995-04-20
Abstract: PURPOSE: To provide a bed with caster device of a large and heavy article for safety support capable of taking care of articles by small number of beds. CONSTITUTION: A bed with a caster device 10 is formed of a bed main body 12 for supporting the safety of large and heavy articles and a caster device 20 for moving this bed main body 10, and more particularly, the bed main body 12 includes a fixed left part 14 for supporting the bed main body 12 mounting on its work surface with the large and heavy articles and the caster device 20 is provided with a caster 22 and a second position work clamp 24 for raising/ lowering this caster 22 from the support height of the fixed leg part 14 to upper and lower positions on the work surface.
Patent JP-S61252437-A (JP)
Title: Humidifier of hot air flow space heater
Inventor: NAKAMURA MITSUO
IPC: F24F1/00
Filed: 1985-05-02
Abstract: PURPOSE:To prevent the amount of humidification from reducing even when fur or the like is generated, and to increase the durability of the space heater by disposing a pan for humidifying water in the vicinity of a heat exchanger. CONSTITUTION:A humidifying-water pan 10 is disposed adjacent to a heat exchanger 5 than the hole opened in a duct 4 of an air passage. Water placed in the humidifying-water pan 10 evaporates because the humidifying water pan 10 is heated by the radiant heat of the heat exchanger 5 and is blown off from a humidifying-water blow-off port 11 into the room in a visible state. Since the humidifying water pan 10 is disposed adjacent to the heat exchanger 5, no humidifying plate is required. Hence, stable humidification which does not generate clogging or the like becomes possible and the humidified state can be confirmed with naked eyes.
Patent JP-S58212650-A (JP)
Title: Attaching/detatching device of disc
Inventor: SATAKE MITSUO
IPC: G11B17/04
Filed: 1982-06-04
Abstract: PURPOSE:To attach/detach a disc easily and to prevent the recording surface of the disc from dirtying, by opening/closing a disc holder by a driving motor and interlocking an elevation arm with a slider to ascend/descend the disc. CONSTITUTION:Projected sliding surface 36 are slided while being contacted with the inwalls of a back plate 10 and a disc holder 11 and a reversed V- shaped disc receiving part 38 to receive the disc is attached to the other end. Each elevation arm 32 is arranged between a slider 35 and the back plate 10. Coupling boards 41 and rotary arms are turned around supporting shafts 44 by the rotation of a driving motor and the sliders 35 are ascended. Accompanied with the elevation of the sliders 35, the elevation arms 32 are turned, sliding shafts 34 are slided along the guiding holes of the sliders 35 and the disc receiving part 38 is elevated up to a position where the center hole of the disc is exposed while putting the disc on it.
Patent JP-H03293660-A (JP)
Title: Photosensitive material housed in housing container
Inventor: NARAOKA NAOTO
IPC: G03C3/02
Filed: 1990-04-12
Abstract: PURPOSE:To decrease the pulling out load at the time of use by forming an adhesive material which adheres the inside surface of the rolled photosensitive material on the outermost periphery and the outside surface of the corresponding photosensitive material to the adhesive strength between the photosensitive materials on the outermost periphery layer than the adhesive strength between the inner photosensitive materials. CONSTITUTION:A double-coated adhesive tape 20 is so constituted that the adhesive strength K1 by the adhesive 21 on the upper side is larger than the adhesive strength K2 by the adhesive 22 on the lower side. The double-coated adhesive tape 20 is disposed between the outermost periphery of the photosensitive material 2 wound in the form a roll and the inner side thereof so that the inside surface side of the outermost periphery is adhered by the adhesive 21 and the outer surface side on the side inner by one round is adhered by the adhesive 22. The photosensitive material 2 of such state is housed in the container. The photosensitive material is, therefore, so constituted that the adhesive strength between the photosensitive materials on the outermost periphery is larger than the adhesive strength between the photosensitive materials on the inner side. The pulling-out load at the time of use is diminished in this way. The pulling-out load particularly at the time of use is immediately diminished and the pulling-out is smoothly executed.
Patent JP-H10273021-A (JP)
Title: Brake control device
Inventor: NOBORI TAKESHI
IPC: B60T7/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device that can improve safety during the park of an ABS equipped vehicle at a low cost. SOLUTION: A selector valve 5 and a hydraulic unit 6 for an ABS are arranged in a conduit 4 between the master cylinder 3 connected to the brake pedal 1 of a vehicle and a wheel cylinder 8 in a service brake 7, and when the movement of the vehicle while the vehicle is parking is detected, the selector valve 5 is positioned at a check position by a control unit 16, and the first control valve 9 and the second control valve 10 of the hydraulic unit 6 are made to open, to increase in the braking pressure in the wheel cylinder 8 due to the discharge pressure of a pump 12 and to stop the movement of the vehicle.
Patent JP-S61253025-A (JP)
Inventor: NAKAMURA YUMIMITSU
IPC: A47J37/12
Filed: 1985-05-02
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-H04326268-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AZUMA KAZUKI
IPC: H04N5/782
Filed: 1991-04-25
Abstract: PURPOSE:To provide the magnetic recording and reproducing device which can prevent the recording mode of a regenerative tape from being erroneously discriminated in any case without delaying reproduced image output time. CONSTITUTION:At this magnetic recording and reproducing device, it is discriminated according to the number of capstan FG signals contained in one cycle of a control signal reproduced from the regenerative tape corresponding to the rotating speed of a capstan motor whether the recording mode of the regenerative tape is corresponding to the television signal of a field frequency 50Hz or the television signal of a field frequency 60Hz, and a reproducing operation is executed corresponding to the result. In this device, signal judging means (a CTL counter 4 and a controller 5) are provided to judge whether the control signal is reproduced or not, and mode discriminating means (a 50/60 discriminating circuit 6 and the controller 5) are provided to discriminate the recording mode of the regenerative tape only when these signal judging means judge that the control signal is reproduced.
Patent JP-H06278041-A (JP)
Title: Abrasive tape and manufacture thereof
Inventor: MAZAKI HIDEHIKO
IPC: B24D11/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide an abrasive tape which can collect fine magnetic particles and fiber powders that could pose problems especially with an operation for polishing a roll and which has such high grinding performance as to achieve a high-grade, uniform polishing finish and a cleaning finish. CONSTITUTION:An abrasive tape comprising an abrasive tape base made from calender processed paper or nonwoven fabric and an abrasive layer formed on the calender processed surface of the abrasive tape base, and a method of manufacture thereof are disclosed.
Patent JP-H01266687-A (JP)
Title: Image reader
Inventor: MIURA TAKAO
IPC: G06V30/144
Filed: 1988-04-18
Abstract: PURPOSE:To accelerate measurement by sensing means formed in array shape consisting of a large number of sensing elements and a resultant processing by performing the measurement by plural sensing elements and the result processing by a corresponding processing means in parallel. CONSTITUTION:A control means 102 performs the measurement by each one of the sensing elements 111 which comprise a sensing element group 112a or 112b on the processing means 120a and 120b by applying serial polling, and instructs to perform an output processing. The processing means 120a and 120b perform the processing of the sensing output of the sensing elements 111 instructed by the control means 102. The control means 102 discriminates whether or not the processing of the sensing output of the sensing element 111 by the processing means 120a and 120b is completed based on the output state of the processing means 120b which performs the final polling, and reads processed results from the processing means 120a and 120b. The results are stored and accumulated so that a storage place in respective storage means 103 can correspond to the position of the sensing element 111 in the sensing means 110.
Patent JP-2000280263-A (JP)
Title: Vulcanization apparatus
Inventor: HORIUCHI SHOZO
IPC: B29C48/32
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent an extruded article from being deformed and a pattern on a belt conveyor side from being transferred and quality of a product from being fluctuated by ununiform vulcanization in a vulcanization process. SOLUTION: A vulcanization apparatus 1 is an apparatus which applies vulcanization treatment to an extruded article G extruded from an extrusion head 21 of an extruder 2. In this case, a first heating part 3 which is constructed into a frame body 10 standing in the vertical (longitudinal) direction and is arranged along the vertical passage where the extruded article G extruded upward from the extrusion head 21, pass and and performs heating treatment of the extruded article G, a direction-reversing part 5 which pulls upward the extruded article G passed through the first heating part 3 and then, reverses its direction downward and a second heating part 4 which is arranged along the vertical passage where the extruded article G extruded downward through the direction-reversing part 5 passes and performs heating treatment of the extruded article G are provided.
Patent JP-H09278379-A (JP)
Title: Load measuring device of crane
Inventor: ONO TAKESHI
IPC: B66C13/16
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To always display accurate weight of a suspending cargo by arranging a valve means which makes only hoisting working pressure acting on a hydraulic motor through a hydraulic pipe line act on a load gauge through a connecting pipe line and can hold the hoisting working pressure on the load side by cutting off the connecting pipe line from the hydraulic pipe line. SOLUTION: Control is performed in a switching so that pressure oil flows in the (a) direction to a hydraulic motor 23 from a first hydraulic pipe line 50 through a delivery pipe line, and winch hoisting actuation is performed. Control is performed in a switching system so that pressure oil flows in the (b) direction to the hydraulic motor 23 from a second hydraulic pipe line 51, and winch lowering actuation is performed. A branch pipe line 52 is branched off from a midway part of the first hydraulic pipe line 50, and a load gauge 20 is connected through a swivel joint 21. An opened check valve 22 is interposed toward the load gauge 20 in a part of the branch pipe line 52, and pressure oil in the first hydraulic pipe line 50 is made to flow to the load gauge 20 side through the branch pipe line 52 only at hoisting actuation time by a winch 30.
Patent JP-S58212430-A (JP)
Inventor: TAMURA FUJIO
IPC: A61B5/02
Filed: 1982-06-03
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-H05154306-A (JP)
Title: Method and apparatus for removing bubble of bubble-containing viscous liquid
Inventor: NAGASAWA NAOYA
IPC: B01D19/00
Filed: 1991-04-25
Abstract: PURPOSE:To prevent seal inferiority by simply removing bubbles from a viscous liquid containing bubbles. CONSTITUTION:A viscous liquid B containing bubbles C is exuded and dropped from the tip of a fine pipe 30 to remove the bubbles C. The tip of the fine pipe 30 is formed so as to have an upwardly inclined cut opening so that the bubble separated within the fine pipe 30 is again mixed into the drop B1 of the viscous liquid ready to form at the tip of the fine pipe 30 when it is opened to the open air. Further, a viscous liquid like seal material having possibility containing a bubble is exuded and dropped to a tank from the tip of the fine pipe and linear sealing is performed while the seal material accumulated in the tank is allowed to flow out of a nozzle. In this sealing device, the inner diameter of the fine pipe is made smaller than that of the nozzle.
Patent JP-S57211266-A (JP)
Title: Semiconductor read-only memory device
Inventor: HOSHI NOBUO
IPC: G11C17/12
Filed: 1981-06-23
Abstract: PURPOSE:To prevent a short channel effect, and to miniaturize the device by extending the word wire of metallic wiring onto an insulating layer between each drain of MOSFETs and isolating elements by the input of the same gate. CONSTITUTION:The word wires 11a-11c of polycrystalline Si and the bit wires 16a-16c of a metal connected 15 to the N<+> type drains 12a-12e of a P<-> type Si substrate 17 are formed onto the insulating film among the drains. The  sources of the FETs Q1-Q9 are connected to a power supply VSS, and the  drains are connected to bit wires 26 according to a programme. The sources or  drains of the FETs Q10-Q15 are connected to the adjacent drains or the Q1-Q9.  When ''1'' is inputted to word wires 21, both the Q10, Q11 and the Q1, Q4, Q7 are also at ON, and there happens no logic problem. When ''0'' is inputted, these are at OFF, and each drain has other logic levels respectively. Accordingly, since sections among the FETs are isolated by the gate, the short channel effect is not generated even when channel width is made small, gate length is shortened, and the ROM can be miniaturized.