baber/WOPTO huggingface dataset:
Patent JP-2000036293-A (JP)
Title: Sealed battery
Inventor: NAKATANI KENSUKE
IPC: H01M2/12
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealed body capable of preventing leakage of electrolyte solution, and having a uniform working pressure for breaking a flowing current. SOLUTION: A sealed body 10 is composed of a positive-electrode cap 11 comprising a projecting part 12 and a flange part 13, and of a bottom plate 14 comprising a recessed part 15 and a flange part 16. After close integration of a contact part between the under face of a sealed-body insulating gasket 19 and the upper face of the flange part 16 of the bottom plate 14 by thermal deposition or adhesion by an adhesive, a flange part 17b of a power lead-out plate 17 and a PCT thermistor element 18 are loaded on the sealed-body gasket 19, and the end part of the flange part 16 of the bottom plate 14 is caulked toward the inside, to thereby seal the positive-electrode cap 11 by the flange part 16 of the bottom plate 14 through the sealed-body gasket 19.
Patent JP-H0651555-A (JP)
Title: Magnetic toner and electrophotographic method
Inventor: YUASA YASUHITO
IPC: G03G15/09
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a magnetic toner free from the degradation of image density even in the case of recycling by using a specific binding resin and making the ratio of BET specific surface area between before and after externally adding a flowability imparting agent to a specific value. CONSTITUTION:The magnetic toner is composed of at least a binding resin, a magnetic body and the flowability imparting agent. The binding resin is a copolymer made by copolymerizing at least monomers expressed by formulas I-IV. In the formula, R1 is H or CH3. R2 is 1-10C alkyl group. R3 is 16-25C alkyl group. The weight average molecular weight of the binding resin is 100000-500000 and the ratio between weight average molecular weight and number average molecular weight is 10-50. The ratio of BET specific surface area between before and after externally adding the flowability imparting agent is 1.05-1.5. The flowability imparting agent is composed of at least a hydrophobic silica having trimethylsiloxyl group.
Patent JP-H0756672-A (JP)
Title: Keyboard pad
Inventor: YASHIMA HIROYUKI
IPC: G06F3/041
Filed: 1993-08-16
Abstract: PURPOSE:To provide the keyboard pad of a touch panel capable of directly confirming an input content excellent in operability and improved in input efficiency by providing a key by which the touch face of a touch panel is depressed corresponding to the touch face, providing a key contact part at the lower end of the key, and connecting mutually the key contact parts with a thin part of an elastic structure. CONSTITUTION:A keyboard pad 1 is equipped with a key 2 provided corresponding to a touch face 12 of a touch panel 11, and a key contact part 3 is formed at the lower end of the key 2. The key contact part 3 is freely bended, and mutually connected to the key contact part 3 of the adjacent key 2 with a thin part 4 having elasticity. A hole 5 is provided at the central part of each key 2, and the display of the touch face 12 can be directly read through the hole 5. The keyboard pad is placed on the touch panel 11, and the upper end of the key 2 is pressed with a finger, bearing is applied from the thin part 4 to the touch face 12 of the touch panel 11, and the display content of the touch face 12 is inputted.
Patent JP-H0365829-A (JP)
Title: Paging receiver and callout detection method
Inventor: SHIMURA KAZUHIRO
IPC: H04B7/26
Filed: 1989-08-04
Abstract: PURPOSE:To reduce power consumption and to simplify the circuit constitution by outputting a coincidence detection signal when number of dissidence of a bit data compared by 1st and 2nd comparison means is a prescribed value or below. CONSTITUTION:When an output signal of flip-flops 37a-37f corresponding to 2nd address comparison sections 45a-45f is '0', a check bit data given via AND circuits 46a-46f and signals from a counter circuit 47 and an exclusive(EX) OR circuit are synthesized and the result is compared with a data of 20-32-th bit of an address code word stored in a shift register 42 to count bit number of dissidence. Then whether or not the sum of the bit number of dissidence obtained by 1st address comparison sections 38a-38f is 2-bit or below is discriminated and when the bit number is 2-bit or below, a coincidence detection signal is outputted to a detection address output section 49. The detection address output section 48 outputs the coincidence detection signal from the 2nd address comparison sections 45a-45f to a timing control circuit 31. Thus, useless power consumption is prevented and the circuit constitution is simplified.
Patent JP-S6359374-A (JP)
Title: Preparation of painted steel plate
Inventor: SAITO SEIJI
IPC: B05D7/24
Filed: 1986-08-28
Abstract: PURPOSE:To provide a manufacturing method suitable for multikind and small- quantity production, constituted so that an inorg. compound is used in a base treatment agent as a binder to impart proper viscosity of said treatment agent and a short steel plate is coated with the treatment agent by a roll coater before being coated with thermosetting powder paint. CONSTITUTION:In the production of the outer box or door of a refrigerator, a short steel plate 2 is washed with pure water in washing apparatuses 27, 28, 31 to remove oil and dust from said steel plate and dried by a drying apparatus 34. Next, a zinc phosphate type base treatment agent P containing silica as a binder is applied to the washed steel plate by a roll coater 46 in a base treatment apparatus 40 and dried. Thereafter, the steel plate 2 is transferred into the paint booth 49 in a painting apparatus 19 to be electrostatically coated with polyester powder paint having a predetermined color in a predetermined thickness and transferred to a baking and drying apparatus 57 to perform baking, drying and curing. The steel plate after painting is processed into a desired product.
Patent JP-S5992579-A (JP)
Title: Photo diode
Inventor: NOMURA HIDENORI
IPC: H01L31/10
Filed: 1982-11-18
Abstract: PURPOSE:To enhance the photo detection sensitivity by epitaxially growing a photo absorption layer at a band groove region provided in a semiconductor substrate. CONSTITUTION:The band groove 1a is formed by photolithography in the semi- insulation substrate 1 composed of Fe doped InP, an N-conductivity type buffer layer 2 composed of Sn doped InP, the N<-> conductivity type photo absorption layer 3 composed of non doped InGaAsP, and a P-conductivity type window layer 4 composed of Zn doped InP are successively formed on the substrate 1 by liquid epitaxial method. The photo absorption layer 3 has a large growing speed at the region of the band groove 1a, and then a thick photo absorption layer can be formed. The window layer 4 on the photo absorption layer 3 is also grown at the region of the band groove 1a and has a large growing speed. Thereby, the photo detection sensitivity can be improved, and the manufacturing yield becomes excellent.
Patent JP-H0488853-A (JP)
Title: Carbon brush in small-sized motor and its manufacture
Inventor: SHIBUYA ISAO
IPC: H02K13/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve the electric contact resistance properties and the abrasion resistance properties to a commutator of a carbon brush by forming the two- layer metallic cover layer comprising a copper cover layer and a silver cover layer to the powder particles of graphite material. CONSTITUTION:Carbon brushes 4 are supported to slide on a commutator piece 2, being caught by conductive brush elastic bodies 5. And the carbon brush 4 is manufactured by the copper plating process 21 of forming a copper cover layer 12 to the graphite particles 11 of graphite material 20, the silver plating process 22 of forming silver cover layer 13 on the copper cover layer 12, the pressure-molding process 23 of pressure-molding the graphite powder on which silver cover layer is formed, and the baking process 24 of baking the pressed compact being molded through this process. For the carbon brush manufactured this way, the oxidation of the copper cover layer is suppressed by the silver cover layer, so the electric contact resistance properties and the abrasion resistance properties to a commutator can be improved.
Patent JP-H0549152-A (JP)
Title: Processing circuit for sample data in effective value (r.m.s. value) processing relay
Inventor: HARADA TOYOJI
IPC: G06F12/00
Filed: 1991-08-13
Abstract: PURPOSE:To reduce an A/D data take-in processing time and increase the proportion of time that can be spent for other processing by taking in data required for 1 cycle from memory means once in 1 cycle by control processing means. CONSTITUTION:Data of every 3 deg. of electrical angle output from a multiplexer 14 are A/D converted by A/D converter 15. A/D converted data are sequentially stored in the predetermined address of RAM2 for every sample signal. CPU17 takes in the latest data for 1 cycle at an arbitrary timing for executing the relay processing within 1 cycle, not every 1 sampling period. Time required for data-take-in processing is the sum of the preprocessing, data taking-in and postprocessing. Proportion to 1 cycle is 15%; the proportion that can be spent for other processing in 1 cycle by CPU17 is 85%; and sufficient time for processing other items can be secured for the CPU17.
Patent JP-H0884281-A (JP)
Title: Image pickup device
Inventor: MOTO TAKASHI
IPC: H04N5/225
Filed: 1995-08-09
Abstract: PURPOSE: To allow a user to carry the image pickup device in the 1st or 2nd mode in matching with the purpose of usage. CONSTITUTION: The image pickup device has the 1st mode in which an image display section 46 and an image pickup lens section 47 are placed on almost the same face of the image pickup device and the 2nd mode in which the image display section 46 and the image pickup lens section 47 are placed on the opposite face of the image pickup device. Furthermore, the shape of the image pickup device is nearly the same in the 1st and 2nd modes.
Patent JP-S58106236-A (JP)
Title: Draw-out method of piston etc. from disc brake for car
Inventor: WADA TOMOYUKI
IPC: B60T17/22
Filed: 1981-12-16
Abstract: PURPOSE:To provide a foothold for drawing-out of the cylinder, by changing the outside diameter of a pressure attached piece fitted in a cylinder to be drawn out and thereby obtaining pressure contact against the inside circumferential surface of the cylinder. CONSTITUTION:For draw-out of a cylinder 20, first a pressure attached piece 7 is sunk so as to locate inside the cylinder 20. Then a support plate 4 is depressed by fastening a nut 9 to crush the pressure attached piece 7 with this pushing force. As a result, the pressure attached piece 7 is changed the outside diameter, and its circumferential side surfaces are put in pressure contact  against the inside circumferential surface of the cylinder 20. If a supporting shaft 1 is pulled up under this state, the cylinder 20 coming in pressure contact against the pressure attached piece 7 following this action can be drawn out with reasonable force.
Patent JP-S6173647-A (JP)
Inventor: BERUNHARUTO KUUN
IPC: A61C1/18
Filed: 1985-09-13
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。
Patent JP-S5993791-A (JP)
Title: Treatment of collected fine powder of coal
Inventor: YAMAGUCHI TOKUJI
IPC: C10B57/04
Filed: 1982-11-19
Abstract: PURPOSE:To treat collected fine powder of coal without reducing quality of coke, by pressing molding the collected fine powder of coal prepared during production of coke by smoothing rolls into cob coal, blending it with coal to be charged. CONSTITUTION:Collected fine powder of coal prepared during production of coke, preferably mixed with caking coal, pressed and molded into cob coal, and blended with coal to be charged, so that the collected fine powder of coal is treated. Preferably bitumious substance having >=100 deg.C softening point is added to the raw material processed into cob coal, and more preferably the pressed and molded cob coal is crushed and blended with the coal to be charged.
Patent JP-H0650175-A (JP)
Title: Full dynamic pressure type expansion turbine
Inventor: HARADA SUSUMU
IPC: F02C7/06
Filed: 1992-07-30
Abstract: PURPOSE:To cool a bearing part through easy structure and to improve reliability by arranging a water-cooled jacket to a casing to contain the bearing part of an expansion turbine and introducing a part of cooling water fed to a water- cooled brake cooler to drain it. CONSTITUTION:A turbine vane 3 is attached to the lower end of a shaft 15, a brake fan 11 is arranged to an upper end part, and the journal bearing 7 of the shaft 15 and thrust bearings 12 arranged to the upper and lower parts of a collar 8 are provided. A water-cooled jacket 6 divided into upper and lower parts is arranged to the casing 16 of a turbine and a part of cooling water used for a water-cooled brake cooler is introduced through an inlet 13 and discharged through an outlet 14 to cool a bearing part. As noted above, cooling of the bearing part through comparatively easy structure results in provision of a full dynamic pressure type expansion turbine having high reliability.
Patent JP-S6448366-A (JP)
Title: Bulb holding structure
Inventor: MATSUZAKI MIKIO
IPC: H01K1/46
Filed: 1987-08-18
Abstract: PURPOSE:To get rid of any fear of deforming a lead wire, maintain accurate conduction, make it detachable from a socket for a wedge type bulb, and there is a reliable response as well as to strengthen the holding power by installing a pair of projecting strips at the side of a wedge part. CONSTITUTION:In this holding structure, there are provided with a pair of jags 1e installed at the side of a wedge part 1b', a pair of plate spring members 2-1, 2-2 to be engaged with these jags 1e, plural plate springlike contactors 3-1-3-4 being drawn out of an end face of a wedge base and slidingly contacted and conducted to lead wires 1d-1-1d-4 bent along this wedge base. And, each of these paired plate spring members 2-1 and 2-2 is constituted as one body with more than one of any of plural plate springlike contactors 3-1-3-4. With this constitution, these jags 1e installed at the side of the wedge part 1b' is not any hindrance to the conduction between lead wires 1d-1-1d-4 and contactors 3-1-3-4, and these jags 1e are surely caught by these holding exclu sive plate springlike member 2-1 and 2-2. On the other hand, lead wires 1d-1-1d-4 are surely conducted in proper pressure by these conducting exclusive plate springlike contactors 3-1-3-4, thus there is nothing of any fear that these lead wires are deformed by undue force.
Patent JP-S6361784-A (JP)
Title: Gear pump
Inventor: OTAKI TSUTOMU
IPC: F04C2/10
Filed: 1986-09-01
Abstract: PURPOSE:To keep a side clearance between a wheel gear and a pump cover at a proper value and to prevent lowering of mechanical efficiency due to friction therebetween, by a method wherein a back pressure chamber is formed in the back of an oil gear, and a through-hole for regulating a back pressure is formed in the back pressure chamber. CONSTITUTION:A back pressure chamber 20 is formed to the back surface of a wheel gear 14, and a through-hole 21 through which to intercommunicate the back pressure chamber and a low pressure chamber. With a pump driven, a part of working liquid pressurized by means of the wheel gear 14 leaks and incomes to a back pressure chamber 20, and the wheel gear 14 tries to be moved in a direction in which a side clearance S1 is reduced by a thrust load, but liquid in the back pressure chamber 20 is escaped to a low pressure chamber 31 through the through-hole 21. Therefore, a back pressure in the back pressure chamber 20 is regulated to a proper value, and the side clearance S1 is held at a proper value. This constitution prevents the occurrence of mechanical contact between the wheel gear 14 and a pump cover 11, and enables improvement of mechanical efficiency and durability.
Patent JP-S6448232-A (JP)
Title: Optical pickup device
Inventor: KAWASAKI RYOICHI
IPC: G02B7/28
Filed: 1987-08-17
Abstract: PURPOSE:To detect the focus dislocation of an optical beam to the signal surface of a signal recording medium by comparing a signal obtained from a first detecting part and the sum signal of signals respectively obtained from second and third detecting parts. CONSTITUTION:A first detecting part 9 is formed according to one astigmatism direction generated on a detecting surface to detect the focus dislocation of the optical beam. Then, the second and third detecting parts 10 and 11 are parallely provided according to the other astigmatism direction generated on the detecting surface so that the first detecting part 9 can be put between them. When the focus dislocation is generated in one direction of the optical beam, quantity of light to be photodetected by the first detecting part 9 is increased and the quantity of light to be photodetected by the second and third detecting parts 10 and 11 is decreased. When the focus dislocation is generated in the other direction of the optical beam, inversely, the quantity of light to be photodetected by the first detecting part 9 is decreased and the quantity of light to be photodetected by the second and third detecting parts 10 and 11 is increased. Thus, the focus dislocation of the optical beam to the signal surface of the signal recording medium can be detected.
Patent JP-H0528487-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO KENICHI
IPC: G11B5/85
Filed: 1991-07-19
Abstract: PURPOSE:To efficiently form a protective film on a magnetic layer and to produce a magnetic recording medium having excellent durability and corrosion resistance. CONSTITUTION:With movement of the non-magnetic supporting body 2 to a specific direction, the metallic magnetic material 7 housed in the crucible 6 is vaporized, and the vaporized metallic magnetic material 7 is deposited on the surface of the non-magnetic supporting body 2 to film form a magnetic layer. And after forming processing of the magnetic layer, the protective layer is successively film formed in the same vacuum chamber 2 by CVD method. At this time, in the plasma discharge chamber for film forming the protective film, to improve efficiency to form the protective film by confining generated plasma in the plasma discharge chamber, the magnet is preferably provided at the inlet 10a or the out let 10b, in which the non-magnetic supporting body 2 passes, with the non-magnetic supporting body 2 to dispose to oppositely each other.
Patent JP-S6180122-A (JP)
Title: Electrode substrate for liquid crystal display panel
Inventor: ICHIKAWA RINJIRO
IPC: G02F1/133
Filed: 1984-09-27
Abstract: PURPOSE:To obtain the titled substrate having an excellent flatness and smoothness and an improved gas-proof property by laminating a specific high polymer resin having a specific oxygen permeability with a polyester film having an unistretching axis on a side of the substrate to form a composite substrate having a specific peel strength and visible ray permeability, and by providing a transparent electrode on another side of the above described film. CONSTITUTION:The titled substrate is prepared by coating or laminating the high polymer resin 4 having <=30cc/24(h).(m<3>).atm the oxygen permeability on one or both sides of the above described film or sheet 3 to form the composite substrate having >=50g/25mm the peel strength between the film 3 and the resin 4 and >=60% the visible ray transmittivity and then by providing the transparent electrode 2 on at least one side of the substrate. The above described resin layer is composed of an acrylonitrile polymer (AN), vinylalcohol polymer (VAL) and a halogenated polymer, and preferably copolymer of acrylonitrile and methacrylate. The titled substrate may endure for a long period duty under severe conditions of the outdoor and indoor and is superior to the gas permeability resistance, thereby being free from generating a black point due to an air-contact. The titled substrate is suitable for not only a LCD electrode but also a photoconductive sensitive electrode and a heating element plate and a decorative plate.
Patent JP-S60177813-A (JP)
Inventor: DONARUDO ROORENSU KURAAKU
IPC: B23D45/04
Filed: 1984-09-28
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-S6182934-A (JP)
Title: Method and press for forming bent membrane used for low temperature tank
Inventor: ITO SHIGEKI
IPC: B21D13/02
Filed: 1984-10-01
Abstract: PURPOSE:To bend a sheet while forming its corrugated part into a good shape by mounting the sheet having a corrugation on a supporting bed for bending it, pressing by means of a flat-sheet press punch having an air cylinder, and forming the corrugated part by pressing successively by means of a press punch. CONSTITUTION:A membrane sheet 1 having a corrugation 2, used for a low temperature tank, is mounted on a supporting bed 7 having a prescribed bending angle. The sheet 1 is bent by lowering a press head 6 to force a flat-sheet press punch 3 having an air cylinder 4 to press the sheet 1 and the corrugated part 2 is simultaneously formed by pressing it by means of a corrugated-part press punch 5. Thus, the sheet 1 is bent and its corrugated part is simultaneously well formed, by this restriction forming.
Patent JP-H0622744-A (JP)
Title: Collagen carrier for cell culture and its production
Inventor: MIYATA TERUO
IPC: C12N5/02
Filed: 1992-07-09
Abstract: PURPOSE:To produce a collagen carrier for cell culture useful in cell culture, especially capable of culturing in a high density. CONSTITUTION:A collagen carrier for cell culture having air bubble diameter controlled in a range of 50-2,000mum wherein the bubbles are straightly communicated from one face to the other face and the respective air bubbles exist substantially independent of each other.
Patent JP-H1147543-A (JP)
Title: Gas treatment device
Inventor: AZUMA KINGO
IPC: B03C3/60
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas treatment device capable of treating a toxic gas including fine particles. SOLUTION: An outer electrode 3 and an inner electrode 4 connected with a high voltage power source 8 are arranged concentrically in a circular- cylindrical reaction chamber 2 having a gas inlet 10 and a gas outlet 12 and a plurality of partition plates 6 rotated through a rotation shaft are provided between the electrodes 3, 4. Ferroelectric pellets 7 are filled between the partition plates 6 and a partition wall 14 having small holes is provided in a bottom part of the reaction chamber 2 and a particle recovering duct 15 is provided at an outer circumferential side of the partition wall 14.
Patent JP-2000017946-A (JP)
Title: Window regulator device
Inventor: ISHII KOJI
IPC: B60J1/17
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To improve contact tightness with a weather strip so as to prevent suction of window glass to the vehicle outside, penetration of rain, or the like by arranging a projection part, which pushes up a shoe to the guide rail opening part side when the window glass reaches the upper limit position, on the inside face of the guide rail. SOLUTION: In each of shoes 30a, 30b sliding upward/downward in a sliding space 52 of a guide rail 50, a base member of a metallic connection lever 40 is housed in a space on the inside of an outer covering member, and a member below the base member is an elastic body 34 made of synthetic rubber and the like, for example, while its lower side, that is, a sliding member 36 touching a bottom face 50b of the guide rail 50 is formed of easily slidable material such as nylon. A projection part 59 arranged in a part of the full length of the bottom face 50b in the guide rail 50 pushes up the shoe 30b toward the opening part side of the guide rail 50 when a window glass panel 25 reaches the upper limit position.  A swelling height of the projection part 59 is the height provided when the sliding member 36 is pushed up so that sufficient reaction force is generated against the arrow 19c directional force of the connection lever 40.