baber/WOPTO huggingface dataset:
Patent JP-S60139839-A (JP)
Inventor: NARUI HIROSHI
IPC: B32B15/08
Filed: 1983-12-27
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-S63103674-A (JP)
Title: Ultrasonic wave motor
Inventor: IMASAKA YOSHINOBU
IPC: H02N2/00
Filed: 1986-10-20
Abstract: PURPOSE:To increase a driving force and lengthen the span of life, by composing the moving unit of an ultrasonic wave motor, of the frictional contact section of composite plastics and the power transmitting section of hard material, and by butting the moving unit to a stationary unit without a bonding layer. CONSTITUTION:A stationary unit 2 is firmly fitted on a piezoelectric unit 1, and an ultrasonic wave is generated by the piezoelectric unit 1. A frictional contact section 5 formed with the composite plastics of an aromatic polyamide fiber, a carbon fiber, a glass fiber, and the like is integrated with a power transmitting section 4 formed with the hard material of stainless steel material, steel material, aluminum material, and the like, to form a moving unit 3. The moving unit 3 is butted to the stationary unit 2 via the frictional contact section 5, and a power is transmitted to the moving unit 3 from the stationary unit 2. As a result, a bonding layer is not needed, and a driving force is increased, and noise is reduced, and the span of life is lengthened.
Patent JP-H0967506-A (JP)
Title: Production of polypyrrole-containing latex, latex composition and conductive foam
Inventor: YAMAMOTO TOSHIHIRO
IPC: C08L65/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a latex containing a polypyrrole as a conductive material without using any highly water-absorbing dispersant by adding a catalyst to a water-dispersible mixture containing a nonionic chloroprene rubber latex, pyrrole, etc., and subjecting the resultant mixture to a polymerization reaction. SOLUTION: About 20-40 pts.wt. nonionic chloroprene rubber latex (B) of a solid content of about 50wt.% is added to 100 pts.wt. water (A). To the resulting latex, 60-110 pts.wt. pyrrole (C), per 100 pts.wt. solid component of component B, 0.09-0.5mol, per mol of the pyrrole, hydrogen peroxide (D), 0.08-0.15mol of an inorganic acid and 0.004-0.05mol of a catalyst comprising a transition metal or its compound are added. The pyrrole in the resulting mixture is polymerized at -5 to 30 deg.C to obtain a polypyrrole-containing latex. To 100 pts.wt. this latex, 10-30 pts.wt. nonionic polyurethane latex is added to obtain a latex composition.
Patent JP-H0885611-A (JP)
Title: Conveyance device
Inventor: KAWAHARA TOMOFUSA
IPC: B65G25/00
Filed: 1994-09-16
Abstract: PURPOSE: To narrow an installation region of a conveyance device by a simple structure with less installation members. CONSTITUTION: A double acting cylinder 1 is erected in such a manner that it can tilt, and a cargo receiving base 2 is provided at its free end. A first guide roller 3A, a second guide roller 3B, and a third guide roller 3C are provided below the cargo receiving base 2. On the other hand, a first guide member 4A in which a first guide roller 3A is pressed from below due to elongation force of a cylinder device 1 so that the cylinder device 1 is tilted from an initial position where it is slightly inclined toward one side from its vertical posture to its vertical posture, corresponding to each guide roller, 3A, 3B,  3C and a second guide member 4B in which a second guide roller 3B is pressed from above due to load of a workpiece on the cargo receiving base 2 so that the cylinder device 1 is tilted toward the other side from its vertical posture are tilted up to a predetermined position to unload a workpiece W. After that, a third guide member 4C in which the third guide roller 3C is pressed from above due to shrinkage force of the cylinder device 1 so that the cylinder device 1 is restored to the initial position is provided.
Patent JP-H1074616-A (JP)
Title: Bearing in electromagnetic device
Inventor: HINO NOBORU
IPC: H01F7/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To contrive both reduction in hysteresis of an output containing a movable core and decrease in manufacturing cost. SOLUTION: The first movable core guide hole 2F and the first output rod supporting hole 1G are interconnected concentrically on the first guide cylindrical part 1D of a housing 1. The second movable core guide hole 2F, a connection hole 2G and the second output rod supporting hole 2H are interconnected concentrically on the second guide cylindrical part 2B of a core 2, and a hole 2J is perforated from a connection hole 2G on the outer circumference of a mounting cylindrical part 2C. An output rod 3 is supported by the first and the second output supporting holes 1G and 2H, and an output rod working chamber R1 and the second chamber R2 are connected by an interconnecting path 3C to be bored inside the output rod 3.
Patent JP-H0297650-A (JP)
Title: Ferritic heat resisting steel excellent in thermal shock resistance
Inventor: YOSHIDA MAKOTO
IPC: C22C38/00
Filed: 1988-10-01
Abstract: PURPOSE:To improve the strength at high temp. and thermal shock resistance of the title steel by specifying respective contents of Cr, Mo, Ni, C, Mn, P, S, N, rare earth elements, etc., and forming a matrix into ferritic phase. CONSTITUTION:This ferritic heat resisting steel has a composition consisting of, by weight, 18-30% Cr, 2-6% Mo, 1-4% Ni, <=0.3% C, <=1% Mn, <=0.04% P, <=0.03% S, <=0.1% N, 0.05-3% of one or more kinds among Co, W, V, Ti, etc., and rare earth elements, and the balance Fe. Further, a matrix is composed essentially of ferritic phase.
Patent JP-H0888407-A (JP)
Title: Iii nitride semiconductor plane light emitting device
Inventor: SASA MICHINARI
IPC: H01L33/08
Filed: 1994-09-16
Abstract: PURPOSE: To provide a plane light emitting device for emitting lights of three primary colors of blue, green and red. CONSTITUTION: A first light emitting portion A is composed of an n-layer 11 having a thickness of about 2.0μm and made of GaN doped with Si with an electron density of 2×10<18> /cm<3> , a light emitting layer 13 having a thickness of about 0.5μm and made of In0.08 Ga0.92 N doped with Zn with a density of 1×10<18> /cm<3> and Si with a density of 1×10<18> /cm<3> , and a p-layer 13 having a thickness of about 1.0μm and made of GaN doped with Mg with a Hall density of 2×10<17> /cm<3> . A second light emitting portion B is composed of an n-layer 21, a light emitting layer 22 made of In0.08 Ga0.92 N with a Zn density of 5×10<19> /cm<3> and an Si density of 5×10<19> /cm<3> , and a p-layer 23. A third light emitting portion C is composed of an n-layer 31, a light emitting layer 32 made of In0.08 Ga0.92 N with a Zn density of 5×10<19> /cm<3> , and a p-layer 33. Electrodes 81, 71, 82, 72, 83, 73 and grooves 61, 62, 63, 64, 91, 92, 93 are formed. The first light emitting portion A, the second light emitting portion B and the third light emitting portion C emit lights of blue, green and red, respectively.
Patent JP-S61126322-A (JP)
Title: Intake-air control method for internal combustion engine
Inventor: KAMIOKA RIYUUICHIROU
IPC: F02D9/02
Filed: 1984-11-26
Abstract: PURPOSE:To stabilize combustion, by opening a intake-air control valve in an engine in which a helical passage and a straight passage are formed, upon rich mixture operation and upon lower intake-air pipe vacuum operation in addition to throttle opening degree operation. CONSTITUTION:An intake-air control valve 13 disposed in the vicinity of an intake-valve 6 in an intake-air port 7, is opened when the opening degree of a throttle valve exceeds a predetermined opening degree, in accordance with the output of a control device 30 which receives a detection value from a throttle valve opening sensor 32, in order to carry out a normal intake-air operation ranging from a low load operation in which swirl is created by a helical passage to a high load operation in which a straight passage is also used. Meanwhile, a control device 31 controls a fuel injection nozzle 27 in accordance with a rotational speed signal from a distributor 29, an intake-air pressure signal from an intake-air pipe pressure sensor 31, etc. to inject a fuel which forms a predetermined lean mixture, and also to inject fuel which forms a predetermined rich mixture. Further, the intake-air control valve opens upon operation above a middle load operation with a vacuum which is lower than a predetermined value.
Patent JP-S60137891-A (JP)
Title: Method and apparatus for pulling compound semiconductor single crystal
Inventor: MORIOKA MIKIO
IPC: H01L21/208
Filed: 1983-12-24
Abstract: PURPOSE:To keep the impurity concentration in molten liquid to a constant level from the top to the bottom, in a liquid-encapsulated pulling method using a molten raw material containing impurities, by dissolving undoped polycrystalline raw material or single crystal to the molten raw material. CONSTITUTION:The molten raw material 5 containing impurities is put into the crucible 4, heated with the heater 1, and covered with a liquid capsule 6. The seed crystal 7 is dipped into the molten raw material 5 from above, and a compound semiconductor single crystal 8 is pulled up from the molten liquid 5. During the pulling operation, an undoped polycrystalline material or a single crystal is dipped slowly into the molten liquid 5, and the part contacting with the molten liquid is melted by the heat of the molten liquid to prevent the increase of impurity concentration of the molten liquid. The top of the crystal 9 is supported by the supporting shaft 10. In the case of GaAs, the holding pipe 12 is used to prevent the escape of As from the crystal 9. The crystal 9 is dangled in the holding pipe 12, and further covered with a liquid capsule 16 made of B2O3, which is heated with the B2O3-heater 14.
Patent JP-H08112376-A (JP)
Title: Gut for racket
Inventor: UEDA HIROSHI
IPC: A63B51/02
Filed: 1994-10-14
Abstract: PURPOSE: To provide gut for rackets which has a good ball hitting feel and is highly strong, inexpensive and durable without adopting a Yarn winding structure by incorporating persimmon tannin or tannin component into a polyamicle based synthetic fiber filament. CONSTITUTION: This gut for rackets is formed by incorporating the synthetic fiber filament. Since the monofilament gut is simple in structure, the inexpensive gut having the high durability at the time of actual use is obtd. Impartation of waterproofness on the tennis gut is similarly expected as in the case fishing nets are treated with the persimmon tannin. Changing of the sectional shape is easy. Impact controllability and an effect of preventing the friction breakage of the gut by controlling the mutual slip of the guts are attained by forming the gut to a polygonal shape in section.
Patent JP-S61128903-A (JP)
Inventor: KANNEN NAOKI
IPC: A43B13/04
Filed: 1984-11-26
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-H01194931-A (JP)
Title: Concentration of 13c by using laser
Inventor: ARAI SHIGEYOSHI
IPC: B01D59/34
Filed: 1987-10-02
Abstract: PURPOSE:To make a concentration of <13>C easy by chlorinating CF2H2 formed by irradiating a carbon dioxide gas laser to a mixed gas of CF2HCl, etc., and HI, etc., and by further irradiating the carbon dioxide gas laser to the obtained CF2HCl. CONSTITUTION:A mixed gas of CF2HCl, CF2HBr and HI or HBr are used as a starting material and a carbon dioxide gas laser is irradiated to it to form a <13>C concentrated CF2H2. After this CF2H2 is converted into CF2HCl by chlorination, the obtained CF2HCl is irradiated again with the carbon dioxide gas laser to concentrate <13>C. Furthermore, if HI or HBr is added when the CF2HCl obtained by chlorinating aforementioned CF2H2 is irradiated with the carbon dioxide laser, <13>C can be concentrated to a much higher concentration by repeating those operations as mentioned above.
Patent JP-H1178541-A (JP)
Title: Weather strip with decorative lip
Inventor: TAKEUCHI NORIO
IPC: B60J10/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable the end of an interior material to be easily covered and hidden with a decorative lip simply by pulling out a cord piece. SOLUTION: In a weather strip 20 which is provided with a decorative lip 21 for covering the end part of an interior material 40 of a car body 10 and which is to be assembled into the car body 10 earlier than the interior material 40, a cord piece 30 for dragging out the decorative lip 21 from the end part of the interior material 40 through a thin-walled part 31 having strength capable of being torn off, is integrally formed inside the decorative lip 21 by extrusion molding.
Patent JP-2001076435-A (JP)
Title: Magnetic disk device
Inventor: HAYASHI KATSUMI
IPC: G11B5/09
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of important data, to facilitate accessing to the important data wherever a recording head is at any position on the inner peripheral side or outer peripheral side, and further to improve reliability after alternation processing of a faulty track. SOLUTION: A recording area 2 of a magnetic disk 1 is provided with a high reliability area 6 decreased in error rate at the time of recording and reproducing data by decreasing a track recording density compared with other areas, and further increasing a re-write frequency, in the middle circumferential part of the disk and important data such as a file system, user data are recorded in this high reliability area 6, and moreover, the area is allocated as a replacement of a faulty track which may occur later.
Patent JP-H0194148-A (JP)
Title: Wall surface structure of building
Inventor: AOKI KIYOSHI
IPC: E04F13/24
Filed: 1987-10-05
Abstract: PURPOSE: To easily and economically carry out the design charge of the entire wall surface of a building by sticking an iron-contained sheet on a wall surface, and by putting thereon replaceably a wall surface material capable of attracting a magnet. CONSTITUTION: A vinyl sheet in which steel paper or ion foils, or thin iron plates or the like, furthermore iron constituents such as fine iron balls, iron pieces, or the like are mixedly included, or an iron-included sheet 2 such as a rubber sheet, is stuck directly on the wall surface of a building, or on the backing 1 of gypsum boards, plywood boards, or the like. Thereon, a wall surface material 5 capable of attracting a magnet in which a material 4 having magnetism is lined on to wallpaper 3 or a material like this is replaceably joined on the surface of the iron-contained sheet 2. Thus, by replacing the wall surface material 5, the design of the entire wall surface can be easily and wholly changed.
Patent JP-H03111150-A (JP)
Title: Examination method for fitting hole presence in sheet metal panel
Inventor: KANIE NAOHARU
IPC: B23Q17/20
Filed: 1989-09-26
Abstract: PURPOSE:To conduct checking without making an oversight even if there are a number of fitting holes, by comparing projected transparent sheet color marks with sheet metal panel fitting holes, and examining whether fitting holes are penetratingly provided at predetermined positions or not. CONSTITUTION:An outline 12 whose form is similar to the contour of a sheet metal panel, and color marks 13..., 14..., 15... whose colorings are different according to differently shaped fitting holes, are drawn on a transparent sheet 11 and at the parts opposing to fitting holes, and this transparent sheet 11 is set on an OHP sheet mounting stand, and just then, the image drawn on the sheet 11 is expanded and projected on the sheet metal panel. And, when the positioning of the contour of the sheet plate panel and the drawn projected outline is made, projected color marks and fitting holes provided actually at the sheet metal panel are placed one upon another. Accordingly, the examination of the presence of sheet metal panel fitting holes can be done by looking with human eyes at the color mark portions alone which are projected on the sheet metal panel.
Patent JP-S62109150-A (JP)
Title: Bus control circuit
Inventor: NAKAMURA HISASHI
IPC: G06F13/12
Filed: 1985-11-08
Abstract: PURPOSE:To halve the maximum sum total of variation components of electric current flowing to bus signal lines by inverting and outputting the logic state of signals when the combination of the logic states of signal line groups satisfies prescribed conditions. CONSTITUTION:A majority decision circuit 1 decides the logic states of N pieces of signals X1-XN to be led to a bus. Then '0' and '1' are outputted as a control signal C if the number of '0' is less than N/2 and larger than N/2+1 among those signals X1-XN. These signals X1-XN are inverted by an EX-OR gate 2 only when the signal C is set at '1' and turned into signals Y1-YN to be sent to a bus together with the signal C. At the receiver side, the received signals Y2-YN are inverted by an EX-OR gate 3 only when the signal C is equal to '1'. Thus signals Z1-ZN are obtained. Thus the number of signal lines which are equal to '0' is set at N/2 at the maximum among those signals Y1-YN.
Patent JP-H052153-A (JP)
Title: Spectacle varying focus
Inventor: YUKI TADAHIRO
IPC: G02B3/14
Filed: 1991-06-24
Abstract: PURPOSE:To vary the focus of lenses of spectacles without using glass-made lenses used for normal spectacles and use the lenses as convex lenses, and also to adjust and vary the focus of the lenses of the spectacles so that the lenses can be used as concave lenses. CONSTITUTION:The spectacles are obtained by mounting the lenses 1, constituted by mounting a compression/expansion tool on the outer periphery of an airtight bag 5 filled with a transparent material 6 or charging the airtight bag 5 filled with the transparent material 6 in the sealed space of a double-plate lens consisting of an internal plate 2 and an external plate 3 and mounting the compression/expansion tool 7 on the outer periphery of the double-plate lens, in the frame of normal spectacles, and the shape of the lens 1 is varied into a convex or concave lens shape through the operation of the compression/ expansion tool 7.
Patent JP-H06104898-A (JP)
Title: Network connection device
Inventor: HIGASHIYAMA MITSURU
IPC: H04L12/46
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the generation rate of a data transmission mistake and to improve the operability by providing an identifier addition means, identifier discrimination means, and dissimilar mode packet reception means. CONSTITUTION:On the side of a transmission, an identifier addition section 29 adds the identifier specifying each passed layer to each communication packet outputted from each layer corresponding to the set operation mode to a communication line (WAN) 4. On the side of a reception, a data input control section 31 discriminates whether each communication packet received through the WAN4 is which layer a communication packet passes through and lets a communication packet which can be handled with the self operation mode pass through the layer determined by the self operation mode, using it as a regular communication packet. Thus, the node-to-node data transmission is enabled under the constant condition between dissimilar operation modes.
Patent JP-H08116665-A (JP)
Title: Switching regulator
Inventor: SAEKI MITSUO
IPC: H02M3/155
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a switching regulator in which the operating mode can be set automatically and variably in accurate response to variation in the power consumption of a load by releasing the regulation when the ratio between the power consumption of a control means and the load power exceeds a predetermined upper limit. CONSTITUTION: When the state of a load varies to cause increase or decrease of load power, a regulation means 15 compares the ratio of power consumption of a control means 13 and the load power with a lower limit, i.e. a first branch point and regulates the driving of a voltage conversion means 11 when the former is lower. Furthermore, an intermittent control means 14 compares the load power with a predetermined threshold value and drives the voltage conversion means 11 through the control means 13 when the former is lower otherwise repeats the operation for regulating the driving. When the load power increases, a regulation releasing means 16 compares a time rate or a frequency with a predetermined upper limit, i.e., a second branch point, and release the regulation when the former exceeds the latter. Consequently, the operation mode can be switched automatically in response to the variation in the power consumption of load accurately.
Patent JP-S61132799-A (JP)
Title: Impeller for axial flow compressor
Inventor: OKAMURA TAKANARI
IPC: F04D29/34
Filed: 1984-11-29
Abstract: PURPOSE:To improve the efficiency of compressor by applying a sealing member onto the upper face at the extended section of dynamic vane and contacting the sealing member against the under face of vance during rotation of impeller. CONSTITUTION:A notch 30 is made in the upper face at the extended section 20 formed in the groove 3 provided at the tip section of the disc 4 of vane and a sealing member or a wire 31 is stopped in said notch 30 over the entire circumference of disc 4. The wire 31 pushed to the upstream as the impeller rotates and contacts against the under face section of vane in the notch 30. Consequently, bypass flow in the gap between the underface of dynamic vane and the tip section of disc can be prevented effectively resulting in improvement of the efficiency of compressor.
Patent JP-H0989231-A (JP)
Title: Refuse feeder
Inventor: MATSUDAIRA TSUNEO
IPC: F23G5/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a refuse feeder that is a simple apparatus without the need of pre-treatment such as crushing, and can be stably operated without any troubles. SOLUTION: A refuse feeder includes a first step compaction mechanism 3 installed at the bottom of a refuse feed hopper 1, a second step compaction mechanism 4 arranged in the direction perpendicularly intersecting the first step compaction mechanism 3, and a seal part 6 that is furnished between the second step compaction mechanism 4 and a melting furnace and connected to a seal gas source 7 that balances pressures inside the furnace.
Patent JP-H0643999-A (JP)
Title: Information processor with tablet
Inventor: ABE ICHIRO
IPC: G06F3/048
Filed: 1991-09-30
Abstract: PURPOSE:To inhibit an input device such as a keyboard, etc., at the time of operating a tablet. CONSTITUTION:When an operator grips a pen 5 with his hand, a switch 6 is depressed and a detecting signal 10 is sent out as a detecting signal 11 to a tablet controller 3 through a tablet 4, and this tablet controller 3 sends out a control signal to a CPU 1 through an input control part 2. Accordingly, the CPU 1 makes a keyboard lock part 7 active through an input control part 2, by which an input of a key input signal 13 from a keyboard controller 8 is inhibited, and the tablet 4 sends out coordinate value information read out with the pen 5 to the CPU 1.
Patent JP-H04128994-A (JP)
Title: Cash circulator
Inventor: TAKAHASHI KATSUNORI
IPC: G07D9/00
Filed: 1990-09-20
Abstract: PURPOSE:To make unmanned operation of a cash circulator for cash supplying and collecting works by arranging a plurality of automatic cash processing machines and a plurality of centralized safes in arc-like form and by installing a robot in the central section of the arc. CONSTITUTION:A plurality of automatic cash processing machines 1 are installed adjacent to one another along a circumference C, and two adjacent automatic cash dealing machines 1 are connected with a decorated plate 4. The shop side (customer side) B is partitioned from the operation side A by a wall 5, and the operation side A is provided with centralized safes 2 arranged circumferentially on the circumference C. The central section of the circumference C is provided with a robot 3, and the robot 3 can turn around an axis 30, can move vertically, and has articulated arms or expandable and contractible arms. Furthermore, hands 32 installed at tips of arms 31 enable the cash circulator to have access to automatic cash processing machines 1 and centralized safes 2. Thus, the complete unmanned operation of automatic cash processing machines is made possible.