baber/WOPTO huggingface dataset:
Patent JP-H03208788-A (JP)
Title: Bicycle power transmission device
Inventor: KIN SEYUU
IPC: B62M11/14
Filed: 1990-06-15
Abstract: PURPOSE: To enable high-speed traveling and climbing on a steep slope with small force by engaging a drive gear with inner transmission gears provided on a drive sprocket journalled to a drive arm, and engaging outer transmission gears integrated with the inner transmission gears with a fixed gear on a hanger side. CONSTITUTION: When a drive arm 7 is turned after a pedal is depressed, a drive gear 6 is rotated. The rotation of the drive gear 6 is transmitted to inner transmission gears 11 journalled to a upper and lower supporting shafts 10 of a drive sprocket 9, and the inner transmission gears 11 are rotated in the same direction along the outer side of the drive gear 6. At this time, since outer gears 12 integrated with the inner transmission gears 11 are engaged with a fixed gear 2 fixed to a hanger 1, the outer periphery of the fixed gear 2 and the drive gear 6 are rotated in the same direction. Accordingly, the drive sprocket 9 is also advanced to drive a chain. By this structure, a rear wheel can be driven with small force, and climbing on a steep slope can be easily performed.
Patent JP-H078007-A (JP)
Title: Apparatus for switching normal and reverse rotation of rotary tiller
Inventor: MATSUDA TAKUYA
IPC: A01B33/08
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a compact apparatus for switching the normal and reverse rotation of a rotary tiller and having decreased number of parts. CONSTITUTION:A pair of right and left bevel gears 5, 6 engaging with a bevel pinion 3 of a PIC shaft 4 are placed in a rotary case 2 having the PIC shaft 4. An output member 11 is placed in a space between the bevel gears 5, 6 and rotatably supported with the gears 5, 6. Female splines 9, 10, 14 having a common axis and the same engaging diameter are formed in each inner circumferential part of the boss parts 5A, 6A of the bevel gears 5, 6 and the boss part 11A of the output member 11. A spline shaft 15 to selectively connect or disconnect the female spline 14 of the output member 11 and either one of the female splines 9, 10 of the bevel gears 5, 6 is inserted and supported in the female splines 9, 10, 14 in a state freely movable in axial direction.
Patent JP-H096437-A (JP)
Title: Preset controller
Inventor: SUNAMI TADASHI
IPC: H04N5/232
Filed: 1995-06-22
Abstract: PURPOSE: To enhance the reproducibility of stop position by eliminating an error in 1-bit so as to obtain a same stop position independently of a current position to the left side or the right side of an object position when preset positioning is set after the setting of a preset position in the preset controller for a monitor television camera or the like. CONSTITUTION: A CPU 1 compares preset position data stored in advance in a preset position memory 2 with position data of a horizontal turning A/D converter 4 to discriminate whether a current position is to the left side or to the right side of the preset position. When data are dissident, the position is shifted in a direction where the data are coincident. When the setting is tried to be a stop to the left side and the current position is to the left side, the stop position is equal to the preset position by the preset data and when to the right side, the preset position data are skipped by one bit and the stop position is a succeeding data position.
Patent JP-H05158215-A (JP)
Title: Phase shift mask
Inventor: SHIMIZU HIDEO
IPC: G03F1/30
Filed: 1991-05-30
Abstract: PURPOSE:To provide the phase shift mask which is applicable even to patterns and positive type masks to which a phase shift technique is hardly applicable. CONSTITUTION:This phase shift mask is constituted by having phase shift parts 11a, 11b which allow the transmission of light by inverting phases through light transparent parts 12a, 12b and a phase shift inclination part 14 which comes into contact with the phase shift parts 11a and continuously decreases the phase shift quantity to zero. For example, the two aperture patterns P1, P2 of the phase shift mask having >=3 aperture patterns P1 to P3 are the light transparent parts 12b to allow the transmission of light by inverting the phase from each other and the phase shift parts 11b and at least one other aperture pattern P3 has the phase shift part 11a which are the parts to invert the phase and the phase shift inclination part 14 which is in contact with these parts and continuously decreases the phase shift quantity to zero.
Patent JP-S5876556-A (JP)
Inventor: KUROODO KUUSHIE
IPC: D04B15/66
Filed: 1982-09-07
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-H11354839-A (JP)
Title: Gan semiconductor light emitting element
Inventor: TANAKA SATORU
IPC: H01S5/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a more efficient GaN light emitting element in which quantum dots therefor exhibit an optimal mode. SOLUTION: A following multiple quantum dot structure 3 is provided as a part pertaining to light emission in a light emitting element. Quantum dots d1 of GaN material are formed while being distributed on a base surface, i.e., the upper surface of a crystal layer A composed of a GaN material and a crystal layer (cap layer) B1 of a GaN material is formed such that the quantum dots are embedded. The process is repeated using the upper surface of the cap layer as a new base surface to obtain a GaN multiple quantum dot structure where two or more sets of the quantum dots and the cap layer (d1, B1)-(d5, B5) are laminated. Band gap of dot material at each stage is smaller than the band gap of the cap material at that stage and the material of crystal layer providing the base surface thereof.
Patent JP-H10332792-A (JP)
Title: Lighting system for board inspecting camera
Inventor: ISHIKAWA HIROTAKA
IPC: G01N21/84
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a board inspecting camera capable of reducing the nonuniformity of illuminance on a circuit board to be inspected. SOLUTION: Illumination devices 4a and 4b for board inspecting camera which are provided with irradiation means 34a to 34d for irradiating the view range of a board inspecting camera 32 capable of picking up the circuit board 2 to be inspected in the vertical direction and fixed to a moving body movable in the X-Y direction of the circuit board 2 together with the board inspecting camera 32. Also they are provided with light shielding means 35a and 35b which shield the direct light beam from the irradiation means 34a to 34d emitted in the vertical direction to the circuit board 2 and are capable of transmitting the direct light beam from the irradiation means 34a to 34d injected aslant relative to the circuit board 2.
Patent JP-S5679408-A (JP)
Title: Polarized electromagnetic unit
Inventor: SHIBATA MINORU
IPC: H01F7/14
Filed: 1979-11-30
Abstract: PURPOSE:To improve the function of the unit by a method wherein when a yoke wound with a coil is disposed while being pivotally supported in the center between two armatures parallel to each other and made the polarized electromagnet unit, a magnetic fluid is inserted between the armatures and the yoke. CONSTITUTION:The upper armature 4 and lower armature 5 are disposed in parallel, a member having an axis 6 is fixed in the center between the armatures, the yoke 1 which is pivotally supported with the axis 6 and wound with the coil 3 on one side is swingably fixed between the armatures 4 and 5. Contact pieces 4a and 5a respectively are fitted inside the ends of the respective armatures and the yoke 1 is also provided with the contact pieces 2a and 2b on the top and bottom surfaces at the ends, and passin currents through the coil 3 effects contact of the contact piece 4a with the 2a or the 5a with the 2b respectively. In this construction, the magnetic fluid X composed of carriers of magnetite particles, water and hydrogenfluoride, etc. is enclosed between the armatures and the yoke, thereby effecting an airgap to be reduced and also a magnetic loss to be decreased.
Patent JP-H09305243-A (JP)
Title: Voltage controller
Inventor: IMOTO SEIKUN
IPC: H02M7/48
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic noise, power source higher harmonics, internal loss, waveform distortion, response, manufacture cost, etc., by providing a voltage generating means which is so constituted that the output voltage of, each power source is a specific multiple of a minimum output voltage, and a circuit switching means and a polarity switching means which are specific. SOLUTION: This controller consists of an AC power source 1, a transformer 2, a circuit switching operation part 3 which is constituted by connecting a rectifying circuit, a smoothing circuit, or a battery to each of six secondary coils of the transformer 2 and adjusts a composite output voltage E2 digitally and continuously by switching combinations of output voltages V1-V6 with switches 31-39, and 310-312, a polarity switching operation part 4 which converts a DC voltage into an AC voltage by inverting the polarity of the voltage E2, and a filter 5 for waveform shaping. Here, There are 64 DC connections of output voltages V1-V6 of a voltage generator group in binary notation. Therefore, when V2=2×V1, V3=4×V1... V6=32×V1, the composite voltage E2 can be adjusted digitally and continuously within a range of 0 to 63×V1.
Patent JP-S641404-A (JP)
Title: Branch controller for linear motor carrier-route
Inventor: ITO MOTOHIKO
IPC: B60L13/03
Filed: 1987-06-23
Abstract: PURPOSE: To keep safety, by transferring branch devices on the respective floors of a structure, from a vertical carrier-route to respective floor carrier-route, at the time of an abnormal state.  
     CONSTITUTION: By branch devices 15, the running of a carrier 11 is transferred to running on vertical carrier-route 12 in the upper and lower directions arranged in a structure, and to running to respective floor carrier-routes 14 on structure respective-floors 13 from the vertical carrier-routes 12. In the meantime, when an abnormal state detector 21 for detecting the fault of a carrier system works, then by a branch driving gear 22, the branch devices 15 are transferred to the sides of the respective floor carrier-route 14 from the vertical carrier-route 12. As a result, even in case of a service interruption, an accident, and the like, the carrier can be guided safely. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5582845-A (JP)
Title: Automatic continuous change gear using expandable double roller chain loop
Inventor: YANAGASE TOMIJI
IPC: F16H1/32
Filed: 1978-12-16
Abstract: PURPOSE:To simplify construction and make revolution smoother, by changing the speed of a large chain sprocket wheel by expanding or contracting roller chain loops. CONSTITUTION:As a driving shaft 1 is turned clockwise by means of a driving device, a fixed rod 2 is also turned clockwise to shift smaller sprocket wheels 4, 4' to the right through fitting rods 3, 3'. At this moment, roller chains 9, 9' engaged with them resist the shift, which makes connecting rods 5, 5' expanded by the fitting rods 3, 3' and the roller chains 9, 9' are expanded to the maximum point to form an oval loop. Since one end of roller chains 9, 9' is fixed at points A, A', they move round the driving shaft 1 clockwise while turning on their own axes counterclockwise. At this moment, the centrifugal force produced in the smaller sprocket wheels 4, 4' and the repelling power of a coil spring 6 are added to the movement. Thus the ratio of rotation changes automatically in accordance with load.
Patent JP-S6217249-A (JP)
Inventor: FUKADA SHINICHI
IPC: E04D3/40
Filed: 1985-07-17
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-H1080699-A (JP)
Title: Treatment of organic sludge
Inventor: TERADA TAKEO
IPC: F23G5/46
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a phenomenon that a solid portion is made highly viscus, which is shown in a liquefied material of an organic sludge, and to provide a industrially advantageous treating method of the organic sludge. SOLUTION: This treating method comprises a liquefying process for liquefying the organic sludge by indirectly heating the organic sludge at a reaction temp. of 150-275 deg.C with a high temp. steam, a concentration process for concentrating by evaporating steam from the liquefied material, a combustion process for burning the liquefied sludge concentrated material, a high temp. steam producing process for producing a high temp. steam by supplying the high temp. combustion waste gas to a waste heat boiler, and a high temp. steam supply process using as a heat source for indirectly heating the organic sludge by supplying the high temp. steam to the liquefying process.
Patent JP-S5279455-A (JP)
Title: Group controlling device for elevator
Inventor: TSUJI SHINTAROU
IPC: B66B1/18
Filed: 1975-12-25
Abstract: PURPOSE: To regularly assign the riding of passengers in an elevator according to a tentative assignment estimated as best upon detecting of the service state of riding of the passenagers in the elevator by the tentative assignment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11354145-A (JP)
Title: Solid polymer type fuel cell power generating set
Inventor: YAMANAKA YASUAKI
IPC: H01M8/04
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To apply a plate type reformer without requiring high temperature operation for it, to improve a starting-up characteristic, load responsiveness and heat efficiency without using a heat exchanger for combustible gas and oxidant gas, and to compacify a size. SOLUTION: This set is provided with a solid polymer type fuel cell 20 using a polymer membrane for an electrolyte, a plate type reformer 22 laminated alternately with reforming chambers and heating chambers, and an exhaust gas recycling line 24 for recycling outlet exkaust gas of the heating chambers to an inlet side of the heating chambers. A combustor 22a for combusting anode exhaust gas using cathode exhaust gas, and an exhaust gas circulating blower 26 for recycling to the combustor 22a the outlet exhaust gas of the heating chambers are provided in the exhaust gas recycle line 24, and a temperature of the combustor 22a is lowered by recycling the outlet exhaust gas of the heating chambers to the inlet side to increase gas volume in a heating side, so as to attain cost-down and a low NOx content.
Patent JP-H11349719-A (JP)
Title: Elastomer composition for powder molding
Inventor: IKETANI KOICHI
IPC: B32B9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition which is an elastomer composition for powder molding containing a peroxide cross-linkable type polyolefin-based copolymer as a polymer component, excellent in storage stability of an uncross- linked powder and providing a foam containing uniform cells and excellent in surface skin and skin transparency, the powder and a foam using the elastomer composition for the powder molding and to provide a method for producing the foam and a two-layered or multilayered molded product employing the elastomer composition for the powder molding. SOLUTION: This elastomer composition for powder molding is obtained by compounding (A) a peroxide-cross-linkable type polyolefin-based copolymer having >=1 melt flow rate with (B) a peroxide having >=100 deg.C temperature for obtaining 10 h half-life, (C) a cross-linking assistant, (D) a thermal decomposition type foaming agent and (E) a foaming assistant. The powder and foam use the elastomer composition. The method for producing the foam and the two-layered or multilayered molded products employ the elastomer composition.
Patent JP-S5945299-A (JP)
Inventor: NATORI NAOYUKI
IPC: H01L31/04
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6216374-A (JP)
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/14
Filed: 1986-07-04
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-S6217997-A (JP)
Inventor: YOSHIDA MINORU
IPC: H05B37/02
Filed: 1985-07-15
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-H111497-A (JP)
Title: New membrane protein and its dna
Inventor: HINUMA KUNIJI
IPC: A61K48/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new membrane protein derived from human dendritic cell, usable as a medicine for treating and preventing various kinds of diseases and useful as a reagent for screening ligand, agonist, antagonist, etc., to the protein. SOLUTION: This membrane protein comprises an amino acid sequence of formula I or formula II. The protein is obtained by a method, etc., transforming a host with a recombinant vector containing DNA encoding the protein, culturing the transformant and producing and accumulating the transformant or isolating and purifying it from a dendritic cell such as human Langerhans cell. Furthermore, an antibody against the protein is useful as a reagent for determining the concentration of the protein in a solution to be detected and preferably obtained by a well-known method by using the protein as an antigen. The ligand can be determined by measuring, e.g. a bound amount of test compound to the protein in the case bringing the protein into contact with the test compound.
Patent JP-S5944655-A (JP)
Title: Ultrasonic probe inserted into pipe
Inventor: SAKAIGAWA HIROMASA
IPC: G01N29/265
Filed: 1982-09-07
Abstract: PURPOSE:To reduce an oversight of a defect to the minimum, and to detect a flow of the whole circumference of a pipe under an optimum condition by irradiating an ultrasonic wave under the same condition from two directions to a flaw detecting part of a weld zone, etc. CONSTITUTION:A vibrator 3 is made to adhere and fixed to a wedge 6 on a line meeting at a right angle with a line for connecting the center of a pipe 1 and a weld zone 2. The wedge 6 and the vibrator 3 are rotated in the pipe 1 by a rotation driving motor 8. A signal transfer mechanism 9 is constituted of a rotor and a stator, and an ultrasonic transmitting and receiving signal is transferred to the fixed side from the rotating side. The rotation driving motor 8 and the signal transfer mechanism 9 are held in a case 7, and a guide 11 is provided on its one end. Also, a guide 10 is provided on one end of the wedge 6, too. The guides 10, 11 make the center of the pipe 1 coincide with the center of a rotation of a probe.
Patent JP-H05175267-A (JP)
Title: Semiconductor device
Inventor: OKUHARA YUKIHIRO
IPC: H01L23/12
Filed: 1992-06-16
Abstract: PURPOSE:To make thin a package after resin-sealing, to make small the area of the package, to lessen a short circuit of wiring and moreover, to stabilize a semiconductor chip mounting position by a method wherein a recess is provided in the semiconductor chip mounting part of a joint substrate. CONSTITUTION:In a semiconductor device which is inputted/outputted from or to the outside via a joint substrate 1, on which one or more pieces of a semiconductor chip 2 are mounted and a wiring consisting of a conductor is provided in a pattern, a recess is provided in a semiconductor chip mounting part of the substrate 1. For example, a joint substrate 1 is mounted on an island part 4 of a lead frame 3 via a bonding agent 5, a semiconductor chip 2 is sealed on a recess in the substrate 1 with a bonding agent 5 and electrodes on the chip 2 are wire-bonded to the end parts on one side of the end parts of metallic wiring parts on the substrate 1 by conductive wires 6. Moreover, the other end parts of the metallic wiring parts on the substrate 1 are wire- bonded to inner lead parts 7 of the frame 3 by conductive wires 6 and the device is resin-sealed by a resin sealing material 8.
Patent JP-H104346-A (JP)
Title: Pulse measuring device
Inventor: MURAI YASUHIKO
IPC: H03K21/40
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the instantaneity of arithmetic processing, to reduce the calculation error and to simplify the equipment constitution by calculating the difference between both pulses which are inputted from two encoders in a prescribed cycle period and converting the calculated difference into the rotational frequency. SOLUTION: An encoder 11 is attached to a rotor and inputs the pulses which are generated by revolutions of the rotor to an addition input terminal of an addition/subtraction counter 22 of a pulse measuring device 21. An encoder 12 is attached to a rotor different from the encoder 11 and inputs its own pulses to a subtraction input terminal of the counter 22. Then the counter 22 calculates the difference between both pulses which are inputted in a prescribed cycle period and outputs the difference. A rotational frequency converter 23 converts the output of the counter 22 into the rotational frequency and outputs a control signal in response to the converted rotational frequency.
Patent JP-H01321566-A (JP)
Title: Color data converting device
Inventor: KIZAKI MASAHARU
IPC: H04N9/80
Filed: 1988-06-24
Abstract: PURPOSE:To perform the conversion of color data so as to easily correct errors without deteriorating the transfer speed by storing once the picture data consisting of a series of mixed R, G and B data into a RAM and reading these data out of the RAM to allocate them to the modulation circuits of three systems. CONSTITUTION:The picture data consisting of the R, G and B data is read out of a RAM 12 and held by a data register 16. Then the R, G and B data are successively selected by an address selector 17 and read out to an output buffer 18. The buffer 18 uses alternately the output lines D1-D3 and D4-D6 and outputs successively and repetitively the R, G and B data. These data are allocated to the modulation circuits 23a-23c of three systems. Thus a series of modulated data are obtained. Thus it is possible to convert the color data so as to easily correct errors without deteriorating the transfer speed.
Patent JP-S5858430-A (JP)
Title: Method for measuring coil temperature of annealing furnace
Inventor: WANAKA TSUTOMU
IPC: G01K13/10
Filed: 1981-09-30
Abstract: PURPOSE:To prevent the damage of a thermocouple for carrying of a coil and to measure the temperature accurately, by inserting a billet to generate a gap when the coil is rewound and inserting the thermocouple into the gap after placing the coil in an annealing furnace. CONSTITUTION:Billets 2 are inserted to generate gaps 3 in the process for rewinding of a coil 1, and thermocouples 5 are inserted to these gaps 3 after the coil 1 is placed on a base of an annealing furnace. Coils 1 are piled up in many stages in the similar method and are covered with an inner cover 13 and an outer cover 14 and are closed, and an atmospheric gas is charged into the furnace, and coils are heated and annealed. Temperatures of coils 1 are measured accurately through thermocouples 5, terminals 8, and conductors 9 by a measuring instrument 12. Thus, since thermocouples 5 are inserted to gaps 3 of coils 1 after coils 1 are placed in the furnace, thermocouples 5 are not damaged for carrying, loading, and unloading, and the coil temperature is measured accurately.