baber/WOPTO huggingface dataset:
Patent JP-H05104355-A (JP)
Title: Manufacturing machine for reinforcing cage
Inventor: MINAMI TORU
IPC: E04G21/12
Filed: 1991-10-16
Abstract: PURPOSE:To efficiently manufacture a reinforcing cage of high quality without requiring skilled workers and severe work. CONSTITUTION:To manufacture a reinforcing cage comprising a plurality of main reinforcing bars alinged on an imaginarly cylindrical face while being parallel to the center axis of the imaginary cylindrical face and a plurality of hoop bars 6 to which plural portions of the main reinforcing bars 5 are transversely connected, the main reinforcing bars 5 are radially inwardly and outwardly moveably supported by main reinforcement setting devices 2-4 and the hoop bars are supported at predetermined intervals on the concentric axis by a hoop bar supporting device 7. Each of the main reinforcing bars 5 supported by the main reinforcement setting devices 2-4 is inserted into each hoop bar 6 being supported by the hoop bar supporting device 7 and is moved radially outward, and the intersection of each main reinforcing bar 5 and each hoop bar 6 when each reinforcing bar 5 makes contact with the inner surface of each hoop bar 6 is welded by a welding device.
Patent JP-S63122048-A (JP)
Title: Automatic switching device for recording medium
Inventor: MITSUFUJI FUMIO
IPC: G11B17/26
Filed: 1986-11-11
Abstract: PURPOSE:To ensure the operation of loading an extraction by allowing a case loading/rejecting means to clip a recording medium case from both sides and to feed it. CONSTITUTION:A loader 12 is moved along a shelf 2 vertically to take out a desired optical disk 5 and the distance of case loading/unloading means 40, 41 is spread in this case so as not to be in contact with the optical disk 5. In spreading the distance of the means 40, 41, a motor 60 is driven in a direction to pull a wire 62 and to pay off a wire 63, then movable wings 42, 43 are pulled by the wire 62 in opposite directions to each other, resulting that the case loading/ejecting means 40, 41 are driven outward around each shaft support and the distance is widened as shown in imaginary lines in figure. The loading device 12 is moved to the height in this state in the level of the optical disk case 5 and the motor 60 is reversed, then the case loading/rejecting means 40, 41 are driven inward, friction rollers 44, 44 clip the edge of the optical disk case 5 to drive a motor 48 in the retracting direction thereby extracting the case 5.
Patent JP-S61146101-A (JP)
Inventor: IMAI KAZUHARU
IPC: A01B9/00
Filed: 1984-12-18
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-H1190315-A (JP)
Title: Coating agent composition, formation of hydrophilic film and product coated with hydrophilic coating film
Inventor: MATSUMURA KAZUYUKI
IPC: C09D183/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To form a coating film excellent in contamination preventing property and light resistance, to prevent aggregation of photocatalytic particles in an alkali region and to obtain excellent storage stability by incorporating a specified amt. of an org. silicon compd, water and photooxidation catalyst particles. SOLUTION: The coating compsn. contains 100 pts.wt. org. silicon compd., 10 to 2000 pts.wt. water and photooxidation catalyst fine particles. The org. silicon compd. is obtd. by the hydrolysis of a hydrolyzable silane mixture in water or an org. solvent containing water in an amt. necessary for hydrolysis or a larger amt. The hydrolyzable silane mixture contains hydrolyzable silanes containing nitrogen-contg. org. groups expressed by formula I and formula II and their partial hydrolysates by 100 pts.wt. and 5 to 200 pts.wt., respectively. In the formulae, R<1> , R<3> are each a 1 to 8C substd. or unsubstd. univalent hydrocarbon group, R<2> , R<4> are each a 1 to 4C alkoxy group or acyloxy group. This compsn. is effective to protect the surface of a product which is directly exposed to the air.  The surface of the coating film is changed into hydrophilic one by irradiation of light including UV rays and the obtd. film shows excellent contamination preventing property.
Patent JP-H10111195-A (JP)
Title: Vibrating transducer and its manufacture
Inventor: YOSHIDA TAKASHI
IPC: G01L1/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating transducer and its manufacturing method wherein buckling is prevented with sure even when a compression is applied to a vibration beam by applying an initial tension to the vibration beam of polysilicon. SOLUTION: The transducer, by measuring a resonance frequency of a vibration beam 12 fixed to a substrate 11 by its both ends, measures a strain applied to the both ends of the vibration beam. In that case, the vibration beam 12 of polysilicon wherein a phosphorus glass is film-formed for obtaining a specified initial tension by high-concentration doping with phosphorus, and then is subjected to drive-in under heated nitrogen, and then the phosphorus glass is removed, is provided.
Patent JP-S60156675-A (JP)
Inventor: PIITAA MAACHIN NIYUUSAMU
IPC: A61P1/12
Filed: 1984-12-19
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-H10117359-A (JP)
Title: Display
Inventor: KITO KOJI
IPC: G09G1/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve display quality by reducing doming (white non-uniformity) caused by the thermal deformation of a shadow mask in a high-luminance picture by providing a cathode-ray tube (CRT) with a landing correction coil and increasing/decreasing the amplitude of a sawtooth current to flow to this landing correction coil, corresponding to the increase/decrease in a beam current. SOLUTION: Landing deviation caused by doming has characteristics to be '0' at a center and to be radially increased. Therefore, horizontal and vertical landing correction coils 20 and 21 are provided, and by letting horizontal and vertical sawtooth currents flow to these landing correction coils 20 and 21, landing deviation is corrected. Further, since the quantity of landing deviation has a proportionality relation with a beam current value, by letting the landing correction quantity follow up the beam current, landing correction is enabled corresponding to every luminance. Then, the beam current is detected by a high-voltage circuit 16 and inputted to a control voltage generating circuit 17, and a suitable amplitude control voltage is prepared and applied to voltage controlled amplifiers 12 and 13.
Patent JP-H04148008-A (JP)
Title: Decompression device of four cycle engine
Inventor: MUTO KEN
IPC: F01L13/08
Filed: 1990-10-08
Abstract: PURPOSE:To prevent any excessive over load caused by reverse rotation of a starter motor, etc., by detecting opening speed of a throttle and engine rotation at the time of starting an engine, and operating a decompression device to stop the reverse rotation immediately when the engine is rotated in reverse. CONSTITUTION:The shaft 10 of a decompression cam 9 is fixed on the upper side of the rocker arm 6 of an exhaust valve 2, and a solenoid 11 is electrified to rotate the decompression cam 9, thereby, pushing down the rocker arm 6 regardless of rotation of a cam shaft 4 to open the exhaust valve 2, and intake gas in a combustion chamber 7 is discharged to an exhaust port 8 so as to be decompressed. A throttle opening degree sensor 13 and an engine rotational sensor 14 are connected electrically to a controller 12 for controlling electrification of the solenoid 11. It is thus possible to vent pressure in a cylinder to stop reverse rotation immediately, when opening speed of a throttle is too high at the time of engine starting, so that engine rotation is decelerated so as to cause reverse rotation.
Patent JP-S62128182-A (JP)
Title: Solar cell
Inventor: KAWABATA SEIJI
IPC: H01L31/04
Filed: 1985-11-28
Abstract: PURPOSE:To stop the reverse current and to form a highly efficient solar cell by a method wherein I-type first semiconductor layers and I-type first semiconductor layers are alternately laminated between the P-type first semiconductor layer and the N-type second semiconductor layer and the layer thickness of a third semiconductor layer is gradually made thicker as it approaches the N-type second semiconductor layer. CONSTITUTION:Lights incided from a P-type first semiconductor layer 11 produce electron-hole pairs in a third semiconductor layer 14a. The electron-hole pairs restrained by the lowest energy in a quantum well consisting of a third semiconductor layer 14a cross barriers consisting of I-type first semiconductor layers 13 by the scattering of phenone and so on, shift in order to quantum wells consisting of adjacent third semiconductor layers 14b-14d, respectively reach the P-type first semiconductor layer 11 and an N-type second semiconductor layer 12 and are led out outside. Moreover, even though there exist regions with a flat band as shown by dotted lines, the reverse current is prevented by the difference between the lowest energies in the adjacent wells, that is, the differences between the depths v0 of the wells.
Patent JP-H08130831-A (JP)
Title: Method for detecting independent operation of distributed power source operated in parallel with power system
Inventor: KIMURA TAKAYUKI
IPC: H02M7/48
Filed: 1994-11-01
Abstract: PURPOSE: To surely detect the independent operating state of a distributed power source by detecting the frequency fluctuation of the voltage at a link point which occurs at the link point when the power source is independently operated within the same period as the integrated value of the fluctuation of a frequancy against a reference frequency. CONSTITUTION: A voltage detector 9 detects the voltage at a link point and a band-pass filter 21 extracts only the fundamental wave component of the voltage. Then a waveform shaping circuit 22 shapes the waveform of the fundamental wave component from a sine wave to a square wave and a frequency calculating circuit 23 calculates the frequency fN of the fundamental wave component by measuring the time from the rise point to the next rise time of the square wave, namely, the period of the component. An average frequency value calculating circuit 41 calculates the average value fO of the frequency fN by inputting the frequency fN and a frequency fluctuating value calculating circuit 42 calculates an instantaneous frequency fluctuating value ΔfN.  Then a comparator 46 compares the integrated frequency fluctuating value Δf calculated by an integrated frequency fluctuating value calculating circuit 43 with the set value of a set integrated frequency fluctuating value calculating circuit 45 and identifies the independent operation of a distributed power source when the set valve is exceeded.
Patent JP-H04144794-A (JP)
Title: Staple sorter
Inventor: MIYOSHI JUN
IPC: B65H39/11
Filed: 1990-10-05
Abstract: PURPOSE:To enable paper to be bundled certainly with a stapler by a method wherein a trapezoid cam of a bin transfer device is transferred in a disposing in an array direction of each bin by peripheral transfer of a bin transferring belt, and is engaged successively with each bin to move each bin in an opposite direction of each paper discharge direction. CONSTITUTION:Respective bins transfer device 40 has a cam transferring belt 43 running vertically and a tapezoid cam 42 capable of being engaged with one side projected part 11d so arranged as to protrude inside the cam transferring belt 43 from each sorting bin 11 side. The trapezoid cam 42 is engaged with one side projected part 11d of each sorting bin 11 by peripheral transfer of the cam transferring belt 43 to attract the projected part 11d to inner peripheral side of the cam transferring belt 43. Thereby, the projected part 11d is attracted in an opposite direction to a paper discharge direction of the sorting bin 11, and the whole sorting bin 11 is transferred in the same direction. Thereby, paper on each bin 11 can be surely bundled with a stapler 32 without shifting in position.
Patent JP-H01110758-A (JP)
Title: Substrate bias generating circuit
Inventor: AKAMATSU HIRONORI
IPC: G11C11/407
Filed: 1987-10-23
Abstract: PURPOSE:To enable reduction in the power consumption of a substrate bias generating circuit and to make possible a reduction in power consumption at the time of standby of DRAM by a method wherein the output of a ring oscillator is contrived so as to be inputted in a charge pulling-out circuit after the frequency of the oscillator is decreased by a frequency divider at the time of standby of the DRAM. CONSTITUTION:A substrate bias generating circuit is constituted in such a structure that first and second clock type buffers 4 and 3 are controlled complementarily by the output of a substrate potential fluctuation detecting circuit 30 connected between a first supply voltage and a substrate potential, the output of a NAND circuit 17, which uses a -RAS signal as its input signal, and the inverted signal of the output of the circuit 17; the output of a ring oscillator 1 and the output of the oscillator 1 are respectively inputted in the input of the buffer 4 and the input of the buffer 3 through a frequency divider 2; and the outputs of the buffers 4 and 3 are inputted in a substrate charge drawing-out circuit consisting of first and second MOS transistors 6 and 7 connected in series between the substrate potential and a second supply voltage through a capacitor 5.
Patent JP-H06119748-A (JP)
Title: Tape cassette hub
Inventor: OKI TAKASHI
IPC: G11B23/087
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a high performance hub for the tape cassette by integrating a tape-fixing member having hub driving pawls and a tape-restraining member with a tape-winding face member having a tape taking-out slit at one end thereof. CONSTITUTION:A hub body 20 is constituted by integrating a central part 13 having the hub driving pawls 12, the tape-fixing member 21 provided with a lubricating surface 14 and the tape-restraining member 16 on the outer peripheral part 15 and the tape-winding face member 22 constituted of the tape-winding face member 24 which keeps the shape and the surf ace characteristic by highly accurate working and has an outlet slit 23 for a tape T at one end as one body. Thus, a step and deformation in a clearance, etc., being generated at a magnetic tape winding-core part are eliminated, thereby enabling high performance recording.
Patent JP-H06119738-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: KAWAKAMI YOSHIYUKI
IPC: G11B5/31
Filed: 1992-10-07
Abstract: PURPOSE:To make a flying height low by enabling the rail width of a slider to be narrow without being influenced by the number of coil winding. CONSTITUTION:Level difference parts 31 are provided at both sides of the air bearing surfaces 23a on the slider rail 23 over a part or a whole part from the air inflow end to the outflow end of the slider rail 23. By this method, the width B of the slider rail 23 is formed narrower than the entire width A of the coil 14 of a thin film head 21.
Patent JP-S62129582-A (JP)
Title: Cryopump device
Inventor: GOSHIMA MIKIHIKO
IPC: F04B37/08
Filed: 1985-11-29
Abstract: PURPOSE:To make a vacuum container compact by using a plurality of cover materials for covering the openings of stowing boxes for a cryopump and sealing the storing boxes when the openings are closed. CONSTITUTION:The subject device is so constituted as to have cryopumps 5a and 5b, openings 21a and 21b, cryopump stowing boxes 20a and 20b, and a plurality of cover materials 25a, 25b, 26a and 26b. The cover materials 25a, 25b, 26a and 26b are so made as to seal the cryopump stowing boxes 20a and 20b, when all covering the parts 23 and 24 of the openings 21a and 21b. Therefore, each cover material can be small-sized, thereby reducing a space occupied thereby in a wide open condition, and making a vacuum container compact.
Patent JP-S61147054-A (JP)
Title: Hot water supply bath furnace
Inventor: UEDA JUNICHI
IPC: F24H9/00
Filed: 1984-12-19
Abstract: PURPOSE:To shield the heat transfer between a bath boiler unit and the wall surface of a hot water supply unit provided in parallel thereto by air within a vent passage, by providing the bath boiler unit and a hot water supply unit provided in parallel thereto, and also providing the vent passage used as a gap in a space formed between the bath boiler unit and the hot water supply unit provided in parallel thereto. CONSTITUTION:An air layer continuously flowing is provided between a bath furnace unit and a hot water supply unit provided in parallel thereto, and air is supplied to air supply chambers 9A and 9B at the lower parts of a bath burner 13 and a hot water supply burner 15, whereby the temperature rise of water within a supply water heat exchanger 4 at the time of using the bath alone and deformation of diaphragms are prevented. As a concrete constitution, a vent passage 7 having an external air suction port consisting of two diaphragms is provided between the bath boiler unit and a hot water supply unit. At the lower part of the vent passage 7, a cool air branching plate is provided at the bottom of a burner case 1 so that air within the bath burner 3 can be separately supplied to air supply chambers 9A and 9B at the lower part of the bath burner 3 and hot water supply burner.
Patent JP-H11112083-A (JP)
Title: Semiconductor laser
Inventor: SAWANO HIROYUKI
IPC: H01S5/323
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent self-oscillation laser of high reliability which is stable in extended period of driving and also to provide a semiconductor laser, wherein by changing a condition such as injection current, laser atmosphere temperature, etc., to control TE polarization and TM polarization of different wavelength from each other for emission. SOLUTION: Relating to a semiconductor laser comprising, on a first conductive semiconductor substrate 1, a first conductive clad layer 2, an active layer 4, and second conductive clad layers 31 and 32, a part of the first conductive clad layer 2 or the second conductive clad layers is provided with a super-saturated absorption layer 35, the active layer 4 is applied with such distortion as a base level is light hole, and the super-saturated absorption layer 35 is applied with such distortion as the base level is heavy hole.
Patent JP-H1098770-A (JP)
Title: Detection system for portable information communication equipment
Inventor: AOKI EMI
IPC: H04W4/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To speedily find a portable information communication equipment body by automatically informing an operator that the portable information communication equipment is lost and of the position of the portable information communication equipment. SOLUTION: A track signal transmitting means 25 of the portable communication terminal 2 sends a track signal at constant intervals of time and a track signal receiving means 14 of the portable information communication equipment 1 receives the track signal and makes the portable communication terminal 2 sound through a radio data communication network 4 unless the, track signal is received for the specific time, thereby warning abnormality occurrence. A position measuring means 13 measures the position coordinates of itself when the track signal receiving means 14 can not receive the track signal for longer than the specific time, and sends the coordinates to a general computer 30 of a base station 2 together with a message of abnormality occurrence.  A portable information communication equipment managing means 32 when receiving the message of abnormality occurrence from the portable type information communication equipment 1 sends the position coordinates of the portable information communication equipment 1 as position information to the portable communication terminal 2.
Patent JP-H1193059-A (JP)
Title: Embroidering and device for embroidering
Inventor: SANO YASURO
IPC: D05C7/08
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an embroidery product having a volumed touch and excellent in the quality by moving a needle and an embroidery target under specific states to embroider the target without losing the characteristics of a decorating material. SOLUTION: A decorative material such as a wool yarn K is fed to a needle 1 from one side of a sewing travel direction based on the place of a needle 1 as a boundary. When a side for feeding the decorative material is the opposite side of the sewing travel direction, a decorative material back side portion brought into contact with a target to be embroidered, such as a cloth N, is sewed. When the side for feeding the decorative material is the same side as the sewing travel direction, the needle 1 is penetrated from the surface side S of the decorative material to the back side B to sew the decorative material and the cloth. The sewing travel direction is switched in the order of one direction, the opposite direction and one direction for each prescribed distance.  It is preferable that, while the sewing travel direction is switched, one forward line is sewed and then the backward line is sewed in the order of the opposite direction, one direction and the opposite direction.
Patent JP-H03131067-A (JP)
Title: Polymeric semiconductor and semiconductor element employing it
Inventor: KISHIMOTO YOSHIO
IPC: H01L51/30
Filed: 1989-10-17
Abstract: PURPOSE:To provide high conductivity with smaller energy gap by using a polymeric semiconductor consisting of specific ladder-type polysilane. CONSTITUTION:In the ladder-type polysilane shown by formulas 1 and 2, R1-R6 are cell carbonic chains wherein the number of the chain is 1 or higher, and in the case of a phenyl radical, there may be a case where it is substituted by at least one piece of an electron donative radical or an electron acceptive radical, and E and E1 and E2 are reactive end groups. The ladder polymer in repeat unit of these four pieces of Si forms a long chained polymer when six-membered rings of Si are in boat conformation. The polymer shown by the formula 2 includes two types of p type and n type, and by reacting the reactive end groups with each other, a semiconductor element having pn junction can be obtained, and by bringing them into contact between the p type and n type through a both-end reactive insulating polymers so as to react mutual end groups, a semiconductor element wherein pn junction is formed can be made.
Patent JP-H1085231-A (JP)
Title: Bone joint pin
Inventor: BOUYA HIDEKAZU
IPC: A61B17/68
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable absorbable bone joint pin that has a sufficient locking force to eliminate the fear of being unlocked from a pin hole or a marrow hole in a bone junction and further increase the strength of the pin while giving bondability to living bones. SOLUTION: In an approximately cylindrical bone joint pin A made from a biodegradable absorbable polymer, taper face parts 1 that taper toward one axial end and stepped parts 2 are formed alternately on the outer peripheral surface of the pin A. Since the outer peripheral end of each stepped part 2 bites into the inner surface of a pin hole or a marrow hole, the pin is held locked, with the locking force increased. The bone joint pin may be approximately prism-shaped, and inclined faces that slope diagonally inwards toward one axial end and stepped parts may be formed alternately on one of the outside surfaces of the pin. The strength of the pin is increased depending on the orientations of drawing and compression, and bioceramic powder is contained in the pin so that the pin can be given bondability to living bones.