baber/WOPTO huggingface dataset:
Patent JP-2000323231-A (JP)
Title: Lever type connector
Inventor: MATSUOKA HIROYUKI
IPC: H01R13/629
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance operability of lock release. SOLUTION: A lock is released by elastically bending a locking arm 24 so as to dissociate it from a locking part 15 by applying a pushing operation to a release protuberance 26. A beam part 28 laid between a pair of wall parts located at the both sides of the locking arm 24 is positioned in the vicinity of the release protuberance 26. With the locking released, a pushing operation surface 26A is placed so as to have a higher position than the upper surface 28A of the beam 28. When the lock of the locking arm 24 to the locking part 15 is released, since it is not required to push down the pushing operation surface 26 to a level lower than the upper surface 28A of the beam part 28, an finger pushing the pushing operation surface 26A needs not to interfere with the beam part 28.  Thereby, lowering of lock release operability caused by interference of the finger with the beam 28 can be avoided.
Patent JP-S61113889-A (JP)
Inventor: MALMSTEN ERKKI
IPC: D21C9/14
Filed: 1985-06-18
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-S5257809-A (JP)
Title: Interface for magnetic disk unit
Inventor: BABA TSUTOMU
IPC: G11B27/10
Filed: 1975-11-07
Abstract: PURPOSE:To control a head and to simplify a interface by making an information which occurs at every movement of a head to consist with informations written in plural tracks.
Patent JP-H04362327-A (JP)
Title: Resin piston of disc brake for vehicle
Inventor: SHIMIZU HIROSHI
IPC: F16D65/22
Filed: 1991-06-04
Abstract: PURPOSE:To lighten weight, heighten rigidity in the shaft direction and the radial direction and uniform coefficient of contraction at the time of molding by forming hollow parts with large diametrical hollow parts and small diametrical hollow parts among the large diametrical parts and arranging each of the hollow parts symmetrically on the section of a piston in the radial direction. CONSTITUTION:A resin piston 4 is formed into a dome shape with bottom walls partitioning and forming a hydraulic pressure chamber among the bottom walls of a cylinder hole, and a plural number of hollow parts in the shaft direction are formed on the side of a friction pad. These hollow parts are made of seven pieces of large diametrical hollow parts 4b with circular sections and six pieces of small diametrical hollow parts 4c with circular sections, and one of the seven large diametrical hollow parts 4b is arranged on the shaft center of the resin piston 4 and the other six are arranged in equal distance with equal intervals outside of the shaft center and the six small diametrical hollow parts 4c are arranged with equal intervals between the large diametrical hollow parts 4b outside so that each of these hollow parts 4b, 4c is to be symmetrical against the section in the radial direction of the resin piston 4.
Patent JP-S63300260-A (JP)
Title: Image forming device
Inventor: HOSHINO OSAMU
IPC: G03G15/16
Filed: 1987-05-30
Abstract: PURPOSE:To surely detect register marks and to prevent color shifts by illuminating the register marks on a moving means with an illumination means to detect in a detection means and correcting the position of an image on an image bearer with a detection signal. CONSTITUTION:Sensitive drums 1Y, 1M and 1C for forming yellow, magenta and cyanegen images are driven in the directions shown with arrows 5Y-5C, united with worm wheels 2Y-2C through worms 4Y-4C. Optical boxes 6Y-6C generate raster lines 7Y-7C of laser light to exposure the drums 1Y-1C. The images formed on the drums 1Y-1C in a Carlson process are sequentially superposed on an intermediate belt 18 so as to be transferred. Moreover, they are transferred to transfer paper 12 through rollers 10 and 13. The register marks 16a-16c and 17a-17c on the areas 8a and 8b consisting of transparent film on the moving belt are radiated with lamps 14a and 15a so as to be detected by pickup elements 14 and 15. Based on the detection signal, the optical boxes 6Y-6C are controlled to be in right attitude.
Patent JP-S5977412-A (JP)
Inventor: HERUMUUTO FURERAA
IPC: G02F1/01
Filed: 1983-07-21
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-H05320567-A (JP)
Title: Aqueous dispersion of resin for coating
Inventor: AMEMOTO MASAHIDE
IPC: C09D163/00
Filed: 1992-05-26
Abstract: PURPOSE:To obtain the subject new dispersion applicable to an extremely wide application fields such as rust-proofing sealer and surface-coating agent and having excellent weather resistance, yellowing resistance, adhesivity, flexibility, etc., by dispersing a specific acryl-modified epoxy resin in an aqueous medium. CONSTITUTION:The objective dispersion can be produced by reacting (A) an acrylic resin containing active amino group and produced by hydrolyzing an aerylic resin obtained by copolymerizing N-vinylformaldehyde and other polymerizable vinyl monomer with (B) an epoxy resin (e.g. bisphenol A epoxy resin) and dispersing the obtained acryl-modified epoxy resin in an aqueous medium. The dispersion is obtained e.g. by reacting 10-99wt.% of the component A with 1-90wt.% of the component B in an aqueous organic solvent at 30-120 deg.C) for 10min to 15hr under a condition to present amino group in excess of epoxy group, neutralizing the amino groups in the reactional product with an acidic compound, dispersing the neutralized product in water and removing the solvent from the dispersion.
Patent JP-S62291075-A (JP)
Title: Optical semiconductor device
Inventor: OUCHI HIROBUMI
IPC: H01L31/107
Filed: 1986-06-11
Abstract: PURPOSE:To obtain stable and uniform avalanche doubling effects and morever a simple manufacturing process as well as efficient reproducibility and yield rate by forming relatively high density areas of impurities at a part of broad area having a band gap and also forming the other conductivity type high density areas of impurities at the above areas and talking other measures separately. CONSTITUTION:A first semiconductor area 3 and a second semiconductor area 5 are provided at least on a transparent substrate 1 so that the first semiconductor area 3 absorbs most of incidnt lights at least and the second semiconductor area has a larger band gap than that of the first semiconductor area 3 and permits most of incident lights to transmit its area. In addition, a first impurity area 7 having a higher impurity density than that of the second semiconductor area 5 is formed inside the second semiconductor area 5 and the second impurity area 6 having a higher impurity density than that of the first impurity area 7 and, the conductivity type of which is different from those of respective areas 3, 5 and 7 formed inside the surface of the first impurity area 7 and also in the second semiconductor area 5. Further, a junction 13 formed by the first impurity area 7 and second semiconductor area 5 is arranged so that the junction 13 is located around the junction 12 formed by the second impurity area 6 and the first impurity area 7.
Patent JP-S5836222-A (JP)
Title: Driving method for tandem card
Inventor: IIDA SHIGENOBU
IPC: B65H23/195
Filed: 1981-08-25
Abstract: PURPOSE:The rotation of the motor for doffer, which drives the first, second doffers and the feeder, is controlled so as to follow up the rotation of the first and second motors at the start and stopping to reduce the disturbance of webs and the weight deviation of slivers during the operation. CONSTITUTION:The first doffer 10 and the second one 14 in the first card and the second one 1, 2 are driven by the motors for doffers IM3 and IM4. These motors for doffers or their gear mechanisms are controlled, at their start, so as to follow up the rotation of the slower accelerated motor of either IM1 or IM2 and at the spopping, so as to follow up the faster deceleration. Thus, the start and complete stop of the doffers 10, 14 is almost completely synchronized with the start and the complete stop of the motors IM1 and IM2.
Patent JP-S62290794-A (JP)
Title: Method and apparatus for coal gasification
Inventor: MORIHARA ATSUSHI
IPC: C10J3/00
Filed: 1986-06-11
Abstract: PURPOSE:To enable the production of a large volume of a raw gas for coal gasification with a small apparatus, by reducing the air pressure after formation of a high-concn. nitrogen gas through the use of an adsorbent capable of adsorbing a large amt. of oxygen and pressurized air, thereby forming oxygen- enriched air, and utilizing the air for coal gasification. CONSTITUTION:Air which has been pressurized to such an extent that coal can be transported and the coal packing vessel can be sufficiently pressurized is passed through a plurality of columns packed with an adsorbent in which the equilibrium adsorption amt. of oxygen is larger than that of nitrogen at the same pressure and the same temp., thereby forming a high concn. nitrogen gas. Before the adsorption of oxygen reaches equilibrium, the pressure of air passing through the column is reduced to such an extent that a gasifying agent is sufficiently fed into a coal gasification oven, thereby desorbing the adsorbed oxygen and forming oxygen-enriched air. The above procedures are repeated in a plurality of columns while staggering the operation time, thereby continuously forming a high-concn. nitrogen gas and oxygen-enriched air. Thus, a high- purity nitrogen gas is used for transporting coal and pressurizing the coal packing vessel, while oxygen-enriched air is used as a coal gasifying agent.
Patent JP-S61291996-A (JP)
Title: Electrodeposition coating method
Inventor: SAGAMI HIROO
IPC: C25D13/12
Filed: 1985-06-19
Abstract: PURPOSE:To form a uniform electrodeposition coated film on the surface of a material to be coated and to contrive to increase of corrosion resistance by coating an electrically-conductive adhesive on both a prepreg sheet for reinforcing a steel sheet which is pasted on a material to be coated and a peripheral part thereof and thereafter performing the electrodeposition coating. CONSTITUTION:A prepreg sheet 2 wherein a reinforced material 2a such as glass fiber is kneaded in a synthetic resin material such as polyurethane is pasted on the surface of a steel sheet 1 to reinforce the steel sheet 1. Then an electrically-conductive adhesive obtained by kneading an electric good conductor 3a such as carbon in a solvent volatilization type adhesive such as vinyl acetate is coated on both the above-mentioned pasted prepreg sheet 2 and the peripheral part thereof and an electrically-conductive film layer 3 is formed on the surface. Thereafter a uniform electrodeposition coated film 4 is formed on the surface of the material to be coated by performing the electrodeposition coating on the whole parts thereof.
Patent JP-H11321641-A (JP)
Title: Floor structure for rolling stock
Inventor: HIROZAWA MASARU
IPC: B61D17/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To effectively function to each noise transmitting route in a rolling stock, so that a noise level in a passenger room can be markedly reduced as a whole. SOLUTION: A floor receiver 2 secured to a base frame 1 to support a floor plate 3 is formed as a type having both side plate parts 22a, 22b bent downward from an upper plate part and its both side parts to fix a lower end to the base frame 1, and a plurality of sound absorbing holes 23 are formed in both the side plate parts 22a, 22b, and the floor plate 3 is formed into a structure connected to the floor receiver 2 through an elastic unit 4 arranged by a prescribed pitch in an upper surface of the upper plate part 21 of the floor receiver 2, so that a primary solid sound, secondary solid sound, and a permeable sound can be reduced respectively.  A sound absorbing frequency by the floor receiver 2 is tuned to a dominant frequency anticipated with generation at running time by selecting a diameter, pitch, etc., of the sound absorbing hole 23, so that a sound absorbing effect can be further improved.
Patent JP-S61291932-A (JP)
Title: Flux for refining
Inventor: ONOE TOSHIO
IPC: C21C7/068
Filed: 1985-06-19
Abstract: PURPOSE:To simultaneously deoxidize and decarburize and alloy contg. Ti and Al without changing the Ti and Al contents when the alloy is refined with a flux, by using a CaO-Ti2O3-Al2O3-CaF2 flux having a composition satisfying specified conditions. CONSTITUTION:When an alloy contg. Ti and Al is refined with a flux, a CaO- Ti2O3-Al2O3-CaF2 flux having ratios represented by formulae, I, II is used. The flux has 5-40wt% CaF2 content (formula II), contains <=2wt% SiO2, <=1wt% (expressed in terms of metal) each of Fe and Mn oxides as impurities and satisfies formula IV. In the formula IV, ( ) is the wt% of each metallic oxide in the flux and [ ] is the wt% of each metal in an ingot.
Patent JP-H08323032-A (JP)
Title: Ball lift conveyor
Inventor: MARUHASHI KOICHIRO
IPC: A63F7/02
Filed: 1995-05-31
Abstract: PURPOSE: To provide a ball lift conveyor whose flexible elastic body, a consumption article, is easily exchangeable and lives of the conveyor belt and the flexible elastic body can be prolonged. CONSTITUTION: An attaching unit 44 is composed by attaching a flexible elastic body 16 on a bent board 74. On a bracket 60 on one end of the attaching unit 44, an engaging hole 76 is formed. The attaching unit 44 can be mounted on a curved path cover 14 by engaging a claw 70 of the attaching unit 44 to a notch 72 and inserting a pin 62 into an engaging hole 76. A shaft support hole is formed on the ball lift conveyor main body and the curved path cover 14 can be mounted on the ball lift conveyor main body by inserting the pin 62 into the shaft support hole. Thereby, the flexible elastic body 16 can be easily exchanged. The flexible elastic body 16 is formed in a dent face mating to under rollers.
Patent JP-H11318655-A (JP)
Title: Window dummy joint mechanism
Inventor: YAMAZAKI NOBUTOSHI
IPC: A47F8/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a window dummy joint mechanism capable of preventing the gap and wrinkle of revolute joint parts and representing the natural form variation similar to that of the human body according to the bending and extension. SOLUTION: A knee joint 30B, for example, is formed by a joint part 30B1 mounted on the femoral region 21 side and a joint part 30B2 mounted on the crural region 22 side, formed by a number of joint plates 33b, 33c formed correspondingly to the external shapes of the joints of a human body in accompany with the bending and extension. The upper and lower joint plates 33b, 33c are alternately laminated, these upper and lower joint plates 33b, 33c are rotatably connected correspondingly to a rotary shaft of the human body, according to the bending and extension, and the form variation of the joint parts of the human body is represented by the curved faces 33b1 , 33c1 of the joint plates 33b, 33c.
Patent JP-H07319759-A (JP)
Title: Advance detection system for lack of memory
Inventor: TANAKA MICHIYO
IPC: G06F12/02
Filed: 1994-05-25
Abstract: PURPOSE:To recognize the condition of lack of a memory before using up the memory by generating a warning at the time when the memory capacity is reduced to a preliminarily designated value. CONSTITUTION:When a CPU 1 is instructed to reserve a prescribed area of a main memory 2 for the purpose of performing the operation of an application program, a detection part 4 monitors the used memory capacity in the set monitor area and judges whether or not the used memory capacity after this memory reservation exceeds a set memory use limit. If it is judged that the used memory capacity exceeds the set limit by execution of the instruction of memory reservation, a warning output control part 5 outputs a warning message and displays it on a CRT. Simultaneously, the detection part 4 sends the instruction of memory reservation from the application program to the CPU 1. Thus, the CPU 1 performs the memory reserving operation, and the processing of the program is executed without stopping.
Patent JP-S5258484-A (JP)
Title: Vertical type field effect transistor
Inventor: KUMAGAI FUMINORI
IPC: H01L29/80
Filed: 1975-11-10
Abstract: PURPOSE: To obtain a vertical FET of reduced input capacity by interposing an insulating film 6 so as to encircle source region between gate region and source electrode thereby sufficiently enlarging the sectional area of the current path of the source region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5360009-A (JP)
Title: Device for detecting axle of railway vehicle
Inventor: SAITOU KUNIO
IPC: B61L1/16
Filed: 1976-11-10
Abstract: PURPOSE: To omit a metal proximity switch, photoelectric switch, etc. with a device for detecting an axle to operate with a signal from an axle weight detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6025227-A (JP)
Title: Compound semiconductor vapor growth device
Inventor: TERAO HIROSHI
IPC: H01L21/205
Filed: 1983-07-22
Abstract: PURPOSE:To enable to remove completely a deposit on the inside wall of a reaction vessel without removing the reaction vessel by a method wherein a heating element transferable or removable, and moreover put close to the inside wall of the reaction vessel, and different from a substrate installing base is provided in the reaction vessel. CONSTITUTION:A substrate installing base 5 manufactured of carbon is put in a reaction vessel 1 manufactured of quartz, and a substrate crystal 6 is put thereon. TMGa, TMAl and AsH3 are sent from a raw material gas introducing port 3 together with carrier gas, the substrate is heated by a high-frequency coil 7, and GaAs or GaAlAs is deposited on the substrate according to a thermal decomposition reaction. To remove a deposit, after the substrate is taken out from a substrate removal port 2, a heating element 8 for heating of the reaction tube is put in a region placed with the substrate installing base, and etching gas, hydrogen chloride gas for example, is flowed in the reaction tube heating the heating element thereof by the high-frequency coil 7 the same with the coil used to heat the substrate. The heating element for heating of the reaction tube is a cylinder, and because the outer circumference thereof is positioning in the neighborhood of the inside wall of the reaction tube, the inside wall of the reaction tube is heated sufficiently, and the deposit can be removed easily according to the vapor phase etching reaction.
Patent JP-S5360184-A (JP)
Title: Production of semiconductor wafer
Inventor: MATSUOKA SUSUMU
IPC: H01L21/762
Filed: 1976-11-10
Abstract: PURPOSE:To obtain a wafer having an accurate thickness and utilize the bottom of the fine groove exposed by etching in the mask alignment of later processes by beforehand accurately forming the fine groove of a specified depth on one surface of the Si wafer and etching the wafer from the other side with this as a measure.
Patent JP-2000316303-A (JP)
Title: Walking type tending machine
Inventor: FUJIMOTO SATOSHI
IPC: A01B33/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a walking-type tending machine excellent in slewing operability enabling a desired slewing state to simply be realized though a working machine also serving as driving wheels is attached to an output shaft located in the lower part of a transmission case. SOLUTION: In a walking-type tending machine where power from an engine 1 is transmitted to a horizontal output shaft 8 through a vertical transmission shaft 6 and a bevel gear-type transmission mechanism 7 both housed inside a transmission case 2 attached to the lower part of the engine 1, the output shaft 8 is so assembled that it has a halved structure composed of a left output shaft part 8A and a right output shaft part 8B and a side clutch mechanism 22 is placed between the mechanism 7 and the shaft 8 so as for both left and right shaft parts 8A, 8B to be able to independently be driven.
Patent JP-S645577-A (JP)
Title: Method and apparatus for bonding cover to upper surface of ski
Inventor: RIBI BARENCHINO
IPC: A63C11/14
Filed: 1988-05-31
Abstract: PURPOSE: To regularly bond a cover body to the upper face of a ski by bonding the cover body having the width size to cover both corners of the upper face in the longitudinal direction of the ski, then cutting both sides in parallel along the comers in the longitudinal direction of the upper face of the ski. CONSTITUTION: A cover foil 2 has the width size larger than the width of a ski 1, and it is bonded to cover not only the whole upper face of the ski 1 but also comers of side edges of the upper face in the longitudinal direction. A device for end-cutting the cover foil 2 is constituted of a handle 3 and a blade 4 protruded from the handle 3 and having a thin edge at the tip, and a protruded blade guide section 5 is extended from the handle 3 at a constant distance in parallel with the blade 4. The tip of the blade 4 is thrusted to the cover foil 2 at a constant distance from the corner of the upper face in the longitudinal direction of the ski 1, then it is moved along the ski 1, the blade guide section 5 is invariably supported against the side edge in the longitudinal direction of the ski 1, and end cutting can be conducted accurately and quickly.
Patent JP-S61293636-A (JP)
Title: Continuous production of thin amorphous metallic sheet
Inventor: HASHIMOTO RITSUO
IPC: B22D11/06
Filed: 1985-06-21
Abstract: PURPOSE:To improve the heat transfer between a hollow roll having many thorough- holes and a thin metallic sheet and to produce a thin amorphous metallic sheet by generating a negative pressure in part of the inside of said roll and bringing the formed thin metallic sheet into tight contact with the outside surface of the roll in the negative pressure range. CONSTITUTION:The many roll surface suction holes 208 which communicate the outside surface and inside surface of the hollow roll 203 are bored to the entire surface of the roll 203 and the inside thereof is partly maintained under the negative pressure to provide a suction range 206 and a non-suction range 207. While the above-mentioned roll 203 is rotated in an arrow direction, a molten metal 204 is discharged from a crucible 201 through a nozzle 202 so as to collide against the roll 203. the molten metal ultra-quickly solidifies on said surface and forms the thin metallic sheet. The above-mentioned thin metallic sheet is attracted to the roll 203 surface via the above- mentioned holes 208 in the suction range 206 and is efficiently and quickly cooled by the substantial contact heat transfer range with the roll 203 and contact pressure, by which the relatively thick amorphous metallic sheet 205 is formed. The sheet 205 is released from the attraction in the non-suction range and is driven off the roll by the centrifugal force so as to be recovered.
Patent JP-S5924259-A (JP)
Title: Pulse period-speed value conversion circuit
Inventor: OOE HIDEMI
IPC: G01R23/10
Filed: 1982-07-31
Abstract: PURPOSE:To reduce the capacity of a counter for counting the number of clock pulses between each periods of input pulses and memory without lowering necessary resolving capacity, by bringing a clock pulse to one successively increased in a pulse period fro the initiation of each counting. CONSTITUTION:A clock pulse C generated from a cock pulse generating circuit 2 becomes long successively in its period from the begining of an input pulse signal A. When the input pulse signal A is short, the high frequency pulse C is counted and, as the period of the input pulse signal A becomes longer, the clock pulse C with a long period is counted. Therefore, even if the period of the input pulse signal A becomes long to show a low speed value, the value of a counted output signal D does not become too large. As the result, it is unnecessary to use a counter with large capacity as is conventional and a low capacity one can be used satisfactorily. Similarly, low capacity memory 5 can be used with a good result.