baber/WOPTO huggingface dataset:
Patent JP-H02285618-A (JP)
Title: Metallized plastic film capacitor
Inventor: MIHARA KENJIROU
IPC: H01G4/18
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the title metallized plastic film capacitor having both improved current resisting property for a long period and excellent reliability by a method wherein a metallized plastic film, having a high resistance part, a low resistance film part formed on the connected side of a metallicon metal layer and another low resistance part formed on the connected side of other metallicon metal layer on the electrode, is wound around or laminated. CONSTITUTION:A capacitor element is constituted by winding around or laminating the metallized plastic film having a vapor-deposited metal film consisting of a high resistance film part 2 of 6OMEGA/square or less which is formed on the connected side of a metallicon metal layer formed at least on one side of the surface of a dielectric plastic film 1, a low resistance film part 3 of 6OMEGA/square or less formed on the connected side of the metallicon layer 5 of the above-mentioned electrode, and a low resistance film part 4 of 6OMEGA/square or less formed on the connected side of the other metallicon metal layer 5 through the intermediary of a margin part 6 located on both sides of the above-mentioned film. As a result, a metallized plastic film capacitor, having both improved current-resisting property for a long period and excellent reliability and also having strengthened connecting strength between the metallicon metal layers of both poles, can be obtained.
Patent JP-S58224422-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: SAITOU MASAKATSU
IPC: G11B5/31
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a magnetic head having high precision gap depth, by forming a coil conductor layer, applying an org. insulating material layer, etching this layer into the form of the second insulating layer, and forming the second insulating layer by vapor deposition or the like in the manufacture of a thin film magnetic head. CONSTITUTION:After forming a lower magnetic layer 2a, the first insulating layer 3, and the coil conductor layer 5 successively on a base plate 1, the org. insulating layer 10 made of polyimide resin is formed, and an aluminum layer 11 is formed on this layer 10 by vapor deposition. A pattern of a front gap 7 and a back gap 7 is formed on the layer 11 by the reactive etching method, and the disclosed layer 10 is removed by the reactive plasma etching method using gaseous O2. The second insulating layers 6a, 6b are formed by sputtering SiO2, and the remaining layer 10 and the layer 6a just on the layer 10 are removed. Next, the upper magnetic layer 2b is formed, thus by exercising control over the depth l of the front gap 7 with high precision and over the taper angles alpha of the insulating layer 2b accurately, the thin film magnetic head is obtained with high yield.
Patent JP-H07321309-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NARA YASUO
IPC: H01L29/78
Filed: 1994-05-20
Abstract: PURPOSE:To prevent an LDD structure from moving to a surface side below a substrate of an impurity introducing layer in LDD structure and to reduce the parasitic resistance between a channel and source/drain by ion implantation for forming a low-concentration impurity region in LLD structure for two times separately before and after oxidation for introducing gate bird's beak. CONSTITUTION:When forming low-concentration impurity regions 19 and 20 in LDD structure, a first through oxide layer is formed and then a first ion implantation process is performed. Then, a second through oxide layer 17 with a gate bird's beak 18 is formed and a second ion implantation is performed, thus increasing drain current by approximately 20%. The first ion implantation reduces parasitic resistance due to offset and a second ion implantation secures the carrier concentration of LDD. Therefore, after the parasitic resistance between a channel and source/drain is reduced, the amount of overlapping capacity of the gate/drain can be reduce by the gate bird's beak 18.
Patent JP-H09293620-A (JP)
Title: Three winding transformer
Inventor: HOTTA AKIRA
IPC: H01F27/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight three-winding transformer at low cost capable of obtaining required impedance by using a small number of members in a small diameter. SOLUTION: The tertiary winding 3A having the capacity of a P.U. (0.0<a<1.0), an intermediate voltage winding 2A having the capacity of 0.5 P.U. and a high voltage winding 1A having the capacity of 0.5 P.U. are successively wound up on an iron core leg 4A from the inner side. Next, the tertiary winding 3B having the capacity of (1-a) P.U., the intermediate winding 2A having the capacity of 0.5 P.U. and a high voltage winding 1B having the capacity of 0.5 P.U. are successively wound up on another iron core leg 4B from the inside. Finally, the tertiary windings 3A and 3B are series connected and intermediate voltage windings 2A and 2B are parallel connected and then the high voltage windings 1A and 1B are series connected.
Patent JP-H048959-A (JP)
Title: Rattle preventive device of transmission for vehicle
Inventor: NISHI YOSHIAKI
IPC: F16H57/12
Filed: 1990-04-25
Abstract: PURPOSE:To prevent a generation of rattling by providing the first oil pump to feed a lubricant to a counter shaft through an orifice, and the second oil pump to an output shaft, and cutting off the communication between an input port and an output port when the oil pressure is not led in to a chamber for spool converting, and communicating them when the oil pressure is led in. CONSTITUTION:Since the second oil pump P2 of an output shaft is not driven when a vehicle is stopped, the oil pressure is not input to a chamber c3 for spool converting of a bypass valve V, and the communication of an input port c1 and an output port c2 is being cut off by a land v3. As a result, the oil pressure from the first oil pump P1 of a counter shaft is fed to a discharge oil passage 19a through only an orifice 20, the pressure at the discharge side is increased to give a high load to the counter shaft, and a generation of rattling is prevented. When the output shaft is rotated, the oil pressure is led in to the chamber c3 by the pump P2, the input and the output ports c1 and c2 are communicated, the pressure at the pump P1 discharge side is reduced making the load to the counter shaft reduced, and almost no dragging torque is generated to the counter shift.
Patent JP-H07294532-A (JP)
Title: Low specific gravity lipoprotein fractionation method
Inventor: KUBOTA NOBUYUKI
IPC: G01N33/92
Filed: 1994-04-22
Abstract: PURPOSE:To always obtain a stable quantitative value by synthesizing a polyanion capable of being stably supplied over a long period of time by changing the amt. of dextran sulfate and the amt. of a divalent cation and/or the amt. of a monovalent cation. CONSTITUTION:In the measuring method using dextran sulfate, a divalent cation and a monovalent cation to settle lipoprotein in serum, the amt. of dextrane sulfate and the amt. of the divalent cation and/or the amt. of the monovalent cation are changed to stepwise settle a lipoprotein fraction. This method can be adapted to a method wherein the generated precipitate is separated by filtering or centrifugal operation and lipid in the precipitate or supernatant liquid is measured. When a reagent lowered in ion intensity is used, a component other than HDL is settled. Cholesterol is measured by using the supernatant fluid obtained by centrifugal separation or natural standing as a sample to measure HDL-cholesterol.
Patent JP-S5441440-A (JP)
Title: Protection system for parallel two-ciruit distribution line
Inventor: BABA YUUKICHI
IPC: H02H3/00
Filed: 1977-09-07
Abstract: PURPOSE: To provide no operation in response to an external fault, with a correct operation of selecting and breaking made as well for a sectional fault, even with a difference of impedance provided between both of circuits, by a simplified constitution of device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58223409-A (JP)
Title: Gas separation film
Inventor: TAKADA KOUICHI
IPC: B01D71/44
Filed: 1982-06-22
Abstract: PURPOSE:To form a gas separation film superior in permeability, separation performance, and physical film property, by using a copolymer of 3-alkyne and 1- alkyne specified in structure for said film. CONSTITUTION:A copolymer of alkylated acetylene units A obtained from alkylated acetylene such as 3-hexyne, 3-octyne, 3-nonyne, 3-decyne, 3-dodecyne, or the like and alkylated acetylene units B obtained from tertiary butyl-, tertiary pentyl-, or neopentyl-acetylene in 10/0-1/9 A/B wt. ratio is dissolved in a proper solvent, and cast into a film. The obtained film is superior in permeability, distinguished in performance of separation of O2 from N2, and easily formable into a thin film.
Patent JP-S62264471-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: KAWACHI MASAO
IPC: G11B15/43
Filed: 1986-05-12
Abstract: PURPOSE:To prevent a magnetic tape, or a magnetic head from being damaged, by using a phase difference between periods signals reproduced from each of magnetic heads provided in the longitudinal direction of the magnetic tape keeping a prescribed interval, and controlling tape tension. CONSTITUTION:When the tension is applied on a magnetic tape 3, said magnetic tape 3 extends by a length in proportion to the tension. Therefore, the phase of a periodic signal reproduced from a reproducing head 21 arranged at the supplying side of the magnetic tape 3, is delayed than that of the periodic signal reproduced from a reproducing head 22 arranged at the take-up side of the magnetic tape. In other words, since the phase difference is proportional to the tension applied on the magnetic tape 3, it is possible to hold the tension of the magnetic tape 3 at a prescribed value by detecting the phase difference, and controlling a driving current supplied from a power source 24 to a reel motor 1A by a control circuit 25. Thereby, it is possible to dissolve the generation of abrasion in a head, a tape guide, or the magnetic tape, etc.
Patent JP-H05300879-A (JP)
Title: Ophthalmologic measuring apparatus
Inventor: SUGITA TOSHIAKI
IPC: A61B3/10
Filed: 1992-04-28
Abstract: PURPOSE:To provide an ophthalmologic measuring apparatus which enables accurate ophthalmologic measurement by matching lighting positions between incoherent and coherent lights to be used for measurement. CONSTITUTION:Lights from an incoherent light source 12 for measuring the diameter of a blood vessel and a coherent light source 15 for measuring the amount of blood stream are made to irradiate an eye E to be inspected through a common lighting optical system. Both the incoherent and coherent lights pass through a common stop 9, which 9 is allowed to set focus to a position conjugate with the eyegrounds of an eye to be inspected according to the diopter of the eye to be inspected by adjusting focusing lenses 7 and 8. The irradiation range of the incoherent and coherent lights is regulated, thereby enabling accurate measurement without deviation between the irradiation ranges of both the lights and also reduction in dazzling of an examinee.
Patent JP-H01279524-A (JP)
Title: Drip preventive type slide switch
Inventor: KOBAYASHI MASATO
IPC: H01H15/02
Filed: 1988-04-30
Abstract: PURPOSE:To provide possibility of opening and closing motion of a contact while the drip prevented condition is maintained, by furnishing a boss covering a switch operating member, and making the oversurface of cover in the form of an accordion consisting of a plurality of concentrical gussets with the boss as center. CONSTITUTION:A rubber cover 4 is out over a case 3 from above, and a boss 4c' is inserted into a mounting hole 3c so a to cover the case 3. Then adhesive is applied to the bottom edge of this cover 4 and the undersurfaces of the case 3 and fixed contact terminal component 1 to accomplish waterproof construction. opening and closing motion of the contact is performed by moving the knob of actuator 2a right and left from above an actuating part 4a. Because an undulate part 4b is formed on the oversurface of the cover 4, this part 4b deforms in accordance with the left-and-right motion of the actuating part 4a. When the cover 4 deforms, the stress generated therein is small because of accordion effect of the undulate part, and no ill influence is given upon the switching motion. This accomplishes a slide switch of drip prevented type.
Patent JP-H06321856-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: IZUMISAWA YOSHIAKI
IPC: C07B61/00
Filed: 1993-05-10
Abstract: PURPOSE:To provide a production method capable of producing high-purity terephthalic acid excellent in hue. CONSTITUTION:This invention is related to a method for producing high-purity terephthalic acid by oxidizing p-xylene, dissolving the synthesized crude terephthalic acid in water at a high temperature and a high pressure and reducing the resultant aqueous solution with hydrogen in the presence of a VIII group metal catalyst. In this invented method, crude terephthalic acid containing particles of <44mum particle diameter in an amount of <=7wt.% is characteristically used as the raw material.
Patent JP-H01281177-A (JP)
Title: Method for coating rotor of rotary piston engine
Inventor: TERASAWA YASUYUKI
IPC: B05D3/02
Filed: 1988-04-30
Abstract: PURPOSE:To enhance the yield of a coating material and to reduce cost by heating the interior of a rotary piston engine and subsequently spraying and applying the liquid coating material to the frank surface of a rotor and, after preparatory drying, operating the engine to heat the same. CONSTITUTION:One ignition plug 10 is detached from a plug hole 8 and a liquid coating material such as a modified fluorocarbon resin is sprayed to the frank surface of a rotor 3 from a spray gun 11 while the spray gun 11 is inserted in and held to the plug hole 8. Prior to this, a rotary piston engine is subjected to warming-up operation to preliminarily raising the temp. in a rotor housing 1 to predetermined temp. By this preparatory heating, the release of the coating material at the time of final drying is prevented. In the final drying, the surface temp. of the rotor 3 is held to 80-130 deg.C to keep the operation of the rotary piston engine for 20 min or more.
Patent JP-S591938-A (JP)
Title: Air-conditioning system
Inventor: YOKOTA SHIGEO
IPC: F24F5/00
Filed: 1982-06-25
Abstract: PURPOSE:To reduce the power for a pump and prevent the corrosion of pipe- lines by a method wherein an enclosed type heat accumulating tank, connected to the intermediate part of a cooling water feeding pipe communicating with the outlet of a refrigerating machine and an air-conditioning machine through inlet pipe and outlet pipe of a bypass, is provided in the system. CONSTITUTION:When the temperature of a room 20 has become lower than a predetermned value, a temperature sensor 28 controls a control valve 30 to reduce the amount of cool water sent to the air-conditioning machine 12. When a pressure in a cool water sending pipe 14 has arrived at the predetermined value, a pressure sensor 44 opens the control valve 42 to communicate the heat accumulating tank 34 with a cool water returning pipe 16 through the bypass returning pipe 40. Upon heat accumulation, a switching valve 46 is opened, the switching valve 38 is closed and the amount of cool water from the refrigerating machine 10 to the air-conditioning machine 12 as well as the amount of the same from the refrigerating machine 10 to the heat accumulating tank 34 are controlled by the amounts of control of the control valves 30, 42. Under heat-dissipating condition, the operation of the refrigerating machine 10 is stopped, the switching valve 46 is closed, the switching valve 38 is opened and the cool water, passed through the refrigerating machine 10, is fed into the heat accumulating tank 34 through the bypass inlet pipe 32.
Patent JP-S5957668-A (JP)
Inventor: ROIDO EE FUARAIRA
IPC: A61D1/00
Filed: 1983-06-16
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-H11287795-A (JP)
Title: Method for evaluating make-up decoration
Inventor: NISHIMURA HIROCHIKA
IPC: A61K8/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To judge and evaluate the stimulus development under the application of light of a makeup decoration by using a specific amount of peroxide being generated at sebum by applying light under the coexistence with the sebum. SOLUTION: A makeup decoration is mixed into sebum or its similar matter, light such as ultraviolet rays is applied to it and the amount of generated peroxide is measured, thus using the amount of generated as an index. More specifically, the sebum is obtained by gathering naturally secreted sebum or using skin as it is and collecting sebum after applying light. In the case of the skin, human skin is preferable, and a plurality of panelers are used to reduce personal difference. The foundation or the like of a specimen are applied to the specimen on the sebum by 0.01 g/30 cm<2> , and the quantity of light to be applied is set with the amount of ultraviolet rays being matched to the conditions of solar light for easily creating peroxide as an index.  After light is applied, a sebum constituent is collected from a site by a solvent, the peroxide valence is measured, and lesser TBA value in reference to 55 is evaluated as less development of stimulus.
Patent JP-S5335320-A (JP)
Title: Luminance-chroma signals isolation system
Inventor: ACHIHA MASAHIKO
IPC: H04N9/78
Filed: 1976-09-13
Abstract: PURPOSE: To realize a luminance-chroma signals isolation system to obtain a highquality reproduction picture image by providing the 2nd filter in addition to the 1st filter for the chroma signal isolation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S611972-A (JP)
Inventor: HAYASHI TAKESHI
IPC: F25C5/00
Filed: 1985-05-20
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-H09226955-A (JP)
Title: Paper feeder
Inventor: SAGOU AKIRA
IPC: B65H3/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder for performing stable paper sheet feeding without any dispersion in a paper sheet feeding amount by a feed roller. SOLUTION: In a specified stop condition (initial state), the engaging spring part 33b of a spring member 33 is engaged with an engaging recessed part 31c in the side face of a feed roller gear 31 so as to be disengaged and a feed roller 4 is elastically held in the specified stop condition. Thus, when a driving force is applied via a power transmitting means 22, driving is always started from the same stop condition and the feeding amount of recording paper sheets is made stable.
Patent JP-H02293415-A (JP)
Title: Method and apparatus for opening fiber cake from fiber bale
Inventor: YOOSUTO EEBURI
IPC: D01G7/10
Filed: 1990-04-26
Abstract: PURPOSE: To improve the opening efficiency independent of the length of an opening roller by pressing two opening rollers into the upper face of a fiber bale to be opened at different penetration depths. CONSTITUTION: A fiber bale to be opened is placed in front of an opening mechanism 5 for opening an inclined bale row 4 and two opening rollers 6a, 6b are pressed into the upper surface of the fiber bale at different penetration depths T1, T2. The fiber bale is opened over the whole depth to obtain finer fiber flocks.
Patent JP-S61265965-A (JP)
Title: Digital image forming device
Inventor: NOZAKI TAKESHI
IPC: H04N1/387
Filed: 1985-05-20
Abstract: PURPOSE:To finish an image forming action at a time and to speed up processing by executing continuously the image forming action which enables the formation of plural picture images on a sheet of paper with respect to all placed originals when ever an image forming means reads plural originals. CONSTITUTION:When an synthesizing mode is selected, it is convenient to reduce plural original images so as to form them on a sheet of paper. With the aid of an automatic magnification mode selection key 157, a magnification indicating key 158 or a magnification selecting key 159, the original image is reduced and written in an image memory, and the synthesized image is formed on the paper in the prescribed size. After the depression of a synthesizing mode selecting key 50, a ten-key 56 being an original sheet input means is operated, thereby setting the desired number of originals to be synthesized. The plural originals specified by the ten-key 56 are sequentially read out, and are formed on one sheet.
Patent JP-S62266094-A (JP)
Title: Sewing machine
Inventor: YAMAMOTO YOSHIKAZU
IPC: D05B37/06
Filed: 1986-05-13
Abstract: The machine has a support case supported at the end of the sideways movable machine arm, a working head having a needle bar and working tools carries out works other than sewing. Using a single drive device for needle bar provided at the machine arm, a coupling device between the drive device and needle bar and work head selectively due to movement of the support case, and a control device controls the lifting operation when the needle bar is coupled and when the drive device and the work head are coupled, the work head is held at the lowered position.
Patent JP-2000302396-A (JP)
Title: Control device of cargo handling cylinder of forklift truck
Inventor: UTSUNOMIYA MASAAKI
IPC: B66F9/22
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the operational delay of a lift cylinder when a lift lever is suddenly operated. SOLUTION: In a control device of a cargo handling cylinder for a forklift truck comprising a hydraulic pump 2 for discharging the working oil, a pump motor 3 for operating the pump 2, a proportional solenoid valve 5 to regulate the flow rate of the working oil to be discharged from the pump 2 and supply the desired flow rate to a lift cylinder 4, and a controller 6 to output the drive signal to the pump motor 3, control the drive of the pump motor 3, output the command signal based on the operational quantity of a lift lever 7 to the proportional solenoid valve 5, and control the operation of the proportional solenoid valve 5, is provided with a potentiometer 10 for detecting the operational speed of the lift lever 7,  and when the operational speed of the lift lever 7 is judged to be excessively rapid compared with the operational speed of the lift lever 7 detected by the potentiometer 10 in the controller 6, the command signal based on the manipulated variable of the lift lever 7 to be outputted to the proportional solenoid valve 5 is increased and outputted.
Patent JP-H10293005-A (JP)
Title: Potentiometer
Inventor: YAMAMOTO YUICHI
IPC: G01B7/30
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a potentiometer by which the reduction of water proofness due to respiration accompanied with a change in ambient temperature can be eliminated greatly, in a potentiometer used for controlling the positional angle of electronic devices. SOLUTION: A through hole 31 communicating the inside of a case 21 with a connector 21a is provided, and a connector 32 to be engaged with the connector 21a is provided with a terminal 34 to be connected electrically with a projetcing connector terminal 21b in the connector 21a, and further a sealing member 33 is provided thereto for waterproofing in the connector 21a and an engaging part 35 to be engaged to the connector 21a is provided.
Patent JP-S5811299-A (JP)
Inventor: SHIOSAKI MINORU
IPC: E21D9/08
Filed: 1981-07-13
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。