baber/WOPTO huggingface dataset:
Patent JP-S5744426-A (JP)
Title: Automatizing apparatus for bulging
Inventor: ONO YOSHIMASA
IPC: B21D26/049
Filed: 1980-08-28
Abstract: PURPOSE: To bulge a work piece together with its simultaneous setting in place and taking out, and to increase the mass producing effect, by combining a feeding conveyer and dischrging conveyer at the both sides of the setting in and taking out station with a linear reciprocating type work piece feeder.  
     CONSTITUTION: A bulging is completed by lifting the press after lowering it while feeding a work piece 2 to a bulging station D. (P 1 ). During the press cycle attracting cylinders 10, 11 are lowered to grasp work pieces 2, 6 up. (P 2 ). Then a work piece feeder 15 is driven by a stroke L. (P 3 ). Next, in this state, the cylinders 10, 11 go upward and downward to move the completed work piece 6 at the setting in station C to the taking out station B. The work piece 2 at the feeding station A is further moved to the station C, (P 4 ), the feeder 15 returns again. (P 5 ). The turn table 4 turns 180°, (P 6 ), during the simultaneous returning process of the feeder 15. And the new cycle is brought to commence of its further lowering of the press. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62277051-A (JP)
Title: Brushless synchronous generator
Inventor: HATANAKA TAKESHI
IPC: H02K19/20
Filed: 1986-05-26
Abstract: PURPOSE:To prevent a generator section and a torque balancer from magnetically interfering each other by disposing a magnetic shielding member between the generator section and the balancer. CONSTITUTION:A magnetic shielding member 29 is disposed between a main field structure and a balancer field structure, and secured in a stator by a screw or other suitable means. The member 29 is composed of a material having a high permeability like a stack of silicon steel plates, has a hole for surrounding a rotor 24 and a vent hole to operate a role of shielding so that the influence of a magnetism generated by a first field 18 of the main field structure does not affect the magnetism of a balancer field pole 28.
Patent JP-H06242535-A (JP)
Title: Silver halide photographic sensitive material and image forming method using the same
Inventor: YAMAGUCHI TETSUO
IPC: G03C1/34
Filed: 1993-04-23
Abstract: PURPOSE:To attain high contrast photographic characteristic with a stable developer by containing a specific compound in an emulsion layer or another colloid layer in a silver halide emulsion spectrophoto-sensitized with a specific dyestuff. CONSTITUTION:The silver halide emulsion is composed of a chemically sensitized silver halide particle in >=50mol.% in silver chloride content, is spectrophotosensitized with the dyestuff expressed by a formula I or the like and contains a hydrazine deriv. expressed by a formula II or the like and further the compound expressed by a formula III or the like in the emulsion layer or another hydrophilic colloid layer. In the formula I, each of W1 and W4 is hydrogen atom, each of W3 and W6 is hydrogen atom, methyl group or the like, W2 is alkyl group, alkoxyl group or the like, W5 is alkyl group, halogen atom or the like, each of R) and R2 is alkyl group or alkenyl group and R3 is lower alkyl group. In the formula II, R1 is aliphatic group or aromatic group, G1 is -CO- group, -CS- group or the like, R2 is aliphatic group, hydrogen atom or the like, one of A1 and A2 is hydrogen atom and another is hydrogen atom, acyl group or the like. In the formula III, Z is N or the like, M is hydrogen atom, metallic atom or the like and Y is alkyl group or aryl group having hydrophilic group.
Patent JP-S5546618-A (JP)
Title: Phase synchronizing circuit
Inventor: TADAMI MITSUSHIGE
IPC: H04N5/12
Filed: 1978-09-29
Abstract: PURPOSE: To simplify a phase synchronizing circuit and also to enable it to operate definitely by combining a primary phase synchronizing circuit and secondary phase synchronizing circuit together.  
     CONSTITUTION: A series circuit of phase comparator 26 and LPF 27 constituting primary phase synchronizing circuit PLL and that of phase comparator 28 and LPF 29 constituting secondary PLL are connected to input terminal 25 and adder 30. Through voltage control oscillator 31 and divider 32, their outputs are led to the inputs of circuits 26 and 28 to constitute a phase synchronizing circuit. Since primary and secondary PLLs are connected in common through adder 30 except phase comparators and LPFs, demerits of two PLLs are compensated by themselves each other. Therefore, an input signal would vary in frequency or phase, follow-up characteristics by an output signal are excellent and those PLLs operate definitely without staionary phase error. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10307441-A (JP)
Title: Color image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To realize high-speed developing performance and to prevent an electrifying means from being soiled by toner splashed from plural developing means by constituting the electrifying means so that acute electrode substrates are arranged in parallel at the front end and a partition plate is arranged at the central part. SOLUTION: A scorotron electrifier 100 being as the electrifying means is used for the image forming processes of respective colors being yellow, magenta, cyan and black and fitted so as to be opposed to a photoreceptor drum 10 in a direction orthogonally crossed to the moving direction of the photoreceptor drum 10. Besides, a control grid 150 held to prescribed potential with respect to the organic photosensitive layer of the drum 10 and the electrodes obtained by arranging the acute electrodes 110a and 110b in parallel as the discharge electrode are used. Then, an electrifying action is executed by the toner by the electrodes 110a and 110b and identical-polarity corona discharge so as to give the uniform potential to the drum 10.  Thus, the generation of ozone is reduced and the high-speed developing performance is realized by the electrification using the plural electrodes 110a and 110b.
Patent JP-S63283379-A (JP)
Title: Teletext receiver
Inventor: SHIBUTA SHIGEKO
IPC: H04N7/035
Filed: 1987-05-15
Abstract: PURPOSE:To improve the service in teletext by detecting the added sound information data unit of the program data of a registered program number, storing the detected added sound information data unit in a memory and changing over the added sound information according to the presentation and the instruction of the add registered added sound information. CONSTITUTION:The registered program number inputted from a keyboard is registered to a program number registering table 20, a receiver collates the program number of received program data to the registered program number, when they coincide, the added sound information data unit part is detected and extracted from the received program data and the extracted data is stored in the memory 22. When the added sound of the registered program is presented and instructed from the keyboard, designated added sound information is transmitted to a synthesizer interface 15 by an added sound information presentation changing over part 23 irrespective of the presence and the absence of the added sound information data unit in the presented program data at that time and the designated added sound is presented. Thereby, the service in teletext is improved.
Patent JP-S5743949-A (JP)
Title: Composite electric contact material
Inventor: TSUJI HITOSHI
IPC: H01H1/023
Filed: 1980-08-29
Abstract: PURPOSE: To provide a composite electric contact material with excellent fusion resistance comprising subjecting an alloy prepared by adding a specific amount of Cd, Ge in Ag to internal oxidation.  
     CONSTITUTION: A molten metal of an alloy prepared by adding 20W35 w/o Cd and 0.01W2 w/o Ge in Ag is sprayed to form a particulate material and, subsequently, said particulate material is subjected to internal oxidation, for example, in an oxygen atmosphere of 9 atm. and 800°C to obtain a Ag-oxide type composite electric contact material. By said internal oxidation, Ge and Cd do not form a solid solution but form a eutectic crystal. Other than the addition of Cd, Ge, 0.01W1 w/o Ni may added optionally but, thereby, fusion resistance and consumption resistance are further enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10313196-A (JP)
Title: Substrate feeder
Inventor: TSUGE YUKIHIRO
IPC: B65G49/06
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a substrate feeder, wherein after chucking a substrate, the substrate can be securely separated from substrate to be left on a loading stage without damaging the substrates. SOLUTION: A substrate feeder consists of a substrate-loading stage 1 and a means for carrying substrates 2, wherein a substrate 3 is chucked and separated one by one from a plurality of substrates 3, stacked on the substrate loading stage 1 and the substrate 3 separated, is carried during chucking the substrate 3 on a conveyer. The substrate loading stage 1 is provided with a substrate storage portion 4 of an L-shaped section, which is moveable vertically and back and forth and can load the substrates inclined, and a means for turning substrates 5, which turns the surface of the substrate 3 chucked by the means for carrying substrates 2 towards a specified direction. Also the angle of the back of the substrate storage portion 4 of the L-shaped section can be varied.  Moreover, the means for carrying substrates 2 is provided with a plurality of substrate chuck pads 6, so that the time when the chuck pads 6 start to chuck the substrate 3 differ from each other.
Patent JP-H01288717-A (JP)
Title: Range finder
Inventor: MATSUI TORU
IPC: G03B3/00
Filed: 1988-05-17
Abstract: PURPOSE:To achieve an expansion of measuring conditions in an accurate distance measurement, by projecting a first or second auxiliary light on the basis of the results of a brightness detection to project an image with contrast to an object with a low brightness or without contrast. CONSTITUTION:A flash device 3 is provided with a first auxiliary light projector 4A while a camera body 1 is provided with a second auxiliary light projector 4B. Then, the devices 4A and 4B have independent auxiliary light sources 11 and 16 and projection lenses 12 and 17 and the device 4A projects an auxiliary beam flux to a relatively broad area while the device 4B projects an auxiliary beam flux to a narrower area than it. The device 4A projects stripe patterns 13a-13c onto an object with a projection pattern film 13 while the device 4B projects a vertical stripe pattern 16b onto the object. Then, a CPU for controlling an auxiliary light projection judges an image of the object and when it is judged to be at a high brightness but without contrast, the device 4B is operated. When it is judged to be at a low brightness, the device 4A is operated to enable forcible formation of an image with a contrast.
Patent JP-H11314137-A (JP)
Title: Driving device for mold oscillating device in continuous casting apparatus
Inventor: SASAKI KATSUYA
IPC: B22D11/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the unbalance of necessary oil quantities at a head side and at a rod side by directly supplying the oil pressure to either one side of the cylinder rod side and the cylinder head side and controlling the displacement of a hydraulic cylinder based on supplying/discharging quantity of the oil into the other side through opening/closing of a valve. SOLUTION: This device is constituted of a hydraulic circuit 24 interposing the valve 21 in a process for supplying the oil at the one side to the other side and in a process for discharging the oil from the other side to a tank side by directly supplying the oil pressure to either one side of the cylinder rod side 15 and the cylinder head side 16 in the one side type hydraulic cylinder 11. The displacement of the hydraulic cylinder 11 is controlled based on the supplying/discharging quantity of the oil into the other side through the opening/ closing of the valve 21. In this way, the unbalance of necessary oil quantity at the cylinder rod side 15 and the cylinder head side 16 is eliminated. The drop pressure of the oil flowing the valve 21 at the time of supplying/ discharging, is easily set to the same degree.
Patent JP-S6011160-A (JP)
Title: Moisture analysis meter
Inventor: OKA SHIYOUTAROU
IPC: G01N5/02
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a moisture analysis meter incorporating a standard gas generating device where the analysis accuracy is improved, by constituting a humidity measuring part and a permeation-type standard gas generating part into one body and providing additionally a temperature control means which can control temperatures of these parts simultaneously. CONSTITUTION:Since a humidity measuring part 2 provided with a sample gas introducing path 21 and a humidity measuring cell 22 incorporating a humidity sensor and a permeation-type standard gas generating part 3 consisting of a coil- shaped permeation tube 31 and a cylindrical water tank 32 are constituted into one body spatially efficiently, the device structure is small-sized and is advantageous, and the responsiveness is excellent because pipings between the humidity measuring part 2 and the standard gas generating part 3 are reduced efficiently, and the analysis accuracy is improved. Further, these parts are controlled to the same temperature condition by a heater 4 provided on the outside circumference, and therefore, it is difficult that the device is affected by the variation of temperature of ambient circumstances, and the thermal stability is excellent.
Patent JP-H01289504-A (JP)
Title: Plug for steel tube piercing machine
Inventor: TSUBOUCHI KENJI
IPC: B21B19/04
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a steel tube having good durability and good inner surface quality by forming the top part of a plug out of a niobium alloy containing a specific volume of niobium. CONSTITUTION:A plug 4 is composed of a top part 4a and a body part 4b and the top part 4a is made of an Nb alloy containing Nb not less than 50% by wt. Even for piercing a hardly workable material such as stainless steel, melting damage is not generated at the plug top. Further, wear or seizing is not generated because no crack is generated and an oxide film formed on the surface has very good lubricity even if sudden temp. variances or mechanical shocks are given to the plug 4.
Patent JP-2000309767-A (JP)
Title: Novel hardenable pressure-sensitive adhesive composition
Inventor: TODA KEIICHI
IPC: C09J153/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hardenable pressure-sensitive adhesive composition easily processable at low temperatures and excellent in hardening and adhering performances such as holding force and tack. SOLUTION: This composition comprises 100 pts.wt. (A) block copolymer composition which is one comprising 5-50 wt.% block copolymer composed of at least two monoalkenyl aromatic compound polymer blocks and at least one conjugated diene polymer block and 50-95 wt.% (b) block copolymer composed of at least one monoalkenyl aromatic compound polymer block and at least one conjugated diene polymer block, wherein the peak molecular weights (in terms of the standard polystyrene) of components (a) and (b) are 60,000-120,000 and 10,000-60,000, respectively, the total monoalkenyl aromatic compound is 21-40 wt.%, and the 15% toluene solution viscosity is 10-40 cP and 20-400 pts.wt. (B) tackifier.
Patent JP-S6013185-A (JP)
Inventor: OOIWA YOSHIYUKI
IPC: E05F15/20
Filed: 1983-06-30
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-H07325494-A (JP)
Title: Fixing heater driving circuit
Inventor: ENDOU TAKEYA
IPC: G03G15/20
Filed: 1994-06-01
Abstract: PURPOSE:To make a fixing heater driven at the appropriate voltage by preventing it from being driven at the improper voltage of 100V or 200V in an image forming device equipped with the fixing heater applicable to the worldwide power source. CONSTITUTION:The image forming device equipped with the fixing heaters 4 and 5 applicable to the worldwide power source, is provided with the respective fixing heater 4 and 5 independently disposed corresponding to the level of input voltage, the respective driving circuit for driving each fixing heater 4 and 5, the driving side connector 1 disposed on the respective driving circuit side, the heater side connector 2 and 3 respectively disposed on the each fixing heater side in selectively connectively with the driving side connector, the input voltage detection means 8 for detecting the input voltage, and the selection circuit 10A to 10C for selecting either one of the driving circuit based on the detection voltage of the input detection means 8, thus the respective fixing heater 4 and 5 is properly selected for driving corresponding to the input voltage.
Patent JP-H02299832-A (JP)
Title: One side metallic foil-plated laminate
Inventor: MIMURA KAZUYOSHI
IPC: B32B15/08
Filed: 1989-05-12
Abstract: PURPOSE:To enable the uses to be met in a carbon jumper and carbon contact point either by using a paper for a plurality of substrate infiltrated with thermosetting resin and a laminated board consisting of laminating and curing a metallic foil with an adhesive agent, and specifying the aspect ratio of the supersonic transmitting speed. CONSTITUTION:When the aspect ratio of the supersonic transmitting speed of kraft paper and/or return paper and/or mixed paper used for a substrate is made to S1, S2,...SN from the laminated board surface side to the circuit surface side in turn, it is made to -0.05 <= S1 - SN <= 0.08. Furthermore, the average of the aspect ratio in the supersonic transmitting speed of a plurality sheet of whole papers is made to 1.40 + or - 0.05. And, for the thermosetting resin infiltrated to the paper base material, resin is used which consists mainly of unsaturated polyester resin and/or vinyl ester resin, and a plurality sheet of the base material infiltrated with resin and the metallic foil adhered with an adhesive agent are laminated and cured each other. Thus, there can be balanced in the warpage of the carbon jumper use and carbon contact point use.
Patent JP-2000311900-A (JP)
Title: Diode and its manufacture
Inventor: OKUMURA SABURO
IPC: H01L21/329
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To increase voltage for turning on in a forward direction, increase the rise of voltage current characteristics, and hence decrease a resistance characteristic, by forming a high-concentration N-type semiconductor substrate with a large plate thickness and a high-concentration P-type semiconductor layer that is formed fully thinly on one surface of the N-type semiconductor substrate. SOLUTION: An anode electrode 10 and a cathode electrode 12 are formed on the surface of a semiconductor layer 6 and the other surface of a high- concentration N-type semiconductor substrate 2, for example, by depositing aluminum or performing a surface treatment. When + potential and - potential is applied to the anode electrode 10 of the formed diode 1 and the cathode electrode 12, respectively, no current flows when the applied potential is small. Further, voltage to be applied to the anode electrode 10 and the cathode electrode 12 is increased, and current flows to the diode 1 when the voltage nearly becomes 1 V. The reason why no current flows up to the voltage level is that no depletion layer exists between the N-type semiconductor substrate 2 and the P-type semiconductor layer 6 and a barrier is high.
Patent JP-S63285918-A (JP)
Title: Method of mounting lead wire of ceramic capacitor
Inventor: IINO TAKESHI
IPC: H01G4/12
Filed: 1987-05-18
Abstract: PURPOSE:To mount leads having excellent mass productivity and high reliability by bringing one surface of a silver electrode in opposed two surfaces into contact with a solder tank. CONSTITUTION:Silver paste is screen printed onto both surfaces of ceramic capacitors 1 and baked, thus forming silver electrodes 2. Both electrodes 2 of the ceramic capacitors 1 are held and fixed by leads 4 connected by a tape 3. The surfaces of the silver electrodes, the whole surfaces of which are soldered, are dipped into a liquid paraffin tank, a temperature of which is kept at approximately 170 deg.C and into which stearic acid is introduced, and preheating and the fluxing of solder are conducted. The surfaces of the silver electrodes, the whole surfaces of which are soldered, are immersed similarly into a solder tank 6, a temperature of which is kept at approximately 220  deg.C, and soldered 7. The leads 4 in opposed surfaces are also soldered with solder paste 5 previously applied by heat from the solder tank 6 at the same time. Accordingly, the migration of silver is prevented through a method befitting mass production, and electrode coatings and the leads are fitted with high reliability.
Patent JP-H06306207-A (JP)
Title: Pneumatic tire
Inventor: AOYAMA MASANORI
IPC: B60C5/00
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a studless tire for all seasons in the true meaning, capable of sufficiently ensuring maneuvering stability, durability and low fuel consumption in the summer season and further having sufficient braking and driving performance under not only dry-on-ice but also wet-on-ice conditions. CONSTITUTION:The pneumatic tire is obtained by blending a syndiotactic-1,2- polybutadiene resin composite, prepared by blending a crystalline syndiotactic-1,2-polybutadiene resin having a 110-230 deg.C m.p. with sulfur in an amount of 0.3-5.0 pts.wt. based on 100 pts.wt. resin and a vulcanization accelerator in an amount of 0.1-7.0 pts.wt. based on 100 pts.wt. resin and having 10-500mum particle diameter in an amount of 5-60 pts.wt. based on 100 pts.wt. rubber for forming the matrix part of a tire tread part.
Patent JP-H07299456-A (JP)
Title: Filter membrane type water treating device
Inventor: YASUI MISAO
IPC: B01D61/18
Filed: 1994-05-09
Abstract: PURPOSE:To unnecessitate a special working space for maintaining and inspecting a filter membrane module and facilitate the maintenance, inspection and exchange thereof by installing the filter membrane module on an exclusive frame incorporating a part of a filter membrane module connecting pipe and constituting the exclusive frame to be movable to the outside of the device. CONSTITUTION:The filter membrane module 10 is arranged on the exclusive frame 2 at the right side of this filter membrane type water treating device 1. A pipe line for transporting an activated carbon-treated water to the filter membrane module 10 is provided on the exclusive frame 2 and the activated carbon-treated water is transported to the filter membrane module 10 to produce a filtrate water. The filter membrane module 10 is detachably attached to the exclusive frame 2 and is detachably connected to the pipe line. Also a transporting means as a pulley is installed at the lower part of the exclusive frame 2 to draw out it to the front side of the device 1. In this constitution, the exclusive frame 2 is drawn out from the device to execute the maintenance, inspection and exchange of the filter membrane module 10.
Patent JP-S62276723-A (JP)
Inventor: MORI TAMOTSU
IPC: H01H50/54
Filed: 1986-05-26
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。