baber/WOPTO huggingface dataset:
Patent JP-H05341621-A (JP)
Title: Electrostatic charger
Inventor: IMAGAWA SHINJI
IPC: G03G15/02
Filed: 1992-06-04
Abstract: PURPOSE:To uniformly and stably electrostatically charge a photosensitive body even when the environment of an electrostatic charger is changed or an electrode is worn. CONSTITUTION:A grid 9 is disposed between the photosensitive drum 8 and the electrostatic charger 1 separated at a distance (d) from the electrode 5, and a grid current Ig and a case current Ic are detected. The distribution ratio of the grid current Ig to the case current Ic is detected by a distribution discriminating device 14, and a driving timing controller 15 selects timing when electrostatic charging is not performed so as to drive a shaft driving device 16 so that the distribution ratio may be a specified value, then the distance (d) is adjusted so that the electrode 5 is optimally positioned.
Patent JP-H0335150-A (JP)
Title: Temperature and humidity detecting device
Inventor: MITANI CHISHIRO
IPC: G01K13/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the small-sized, inexpensive temperature and humidity detecting device by providing a humidity sensing element, a temperature sensing element, resistance value detecting circuits, and a control means. CONSTITUTION:The humidity sensing element 1 varies in resistance value with humidity and the temperature sensing element 2 varies in resistance value with temperature. The 1st and 2nd resistance value detecting circuits 3 and 4 convert the resistance values of the elements 1 and 2 into voltages. Here, the resistance value of the humidity sensing element 1 varies with the humidity as shown in a graph showing the relation between the resistance value of the humidity sensing element 1 and relative humidity (RH%), but varies even with the temperature at the same time. Therefore, temperature compensation is therefore required. The outputs of the detecting circuits 3 and 4 are inputted directly to a computer 6. Further, the computer 6 is stored with the relation between the resistance value and relative temperature previously as a map. Then the temperature compensation is performed with read sucked air temperature to obtain humidity.
Patent JP-S6061382-A (JP)
Title: Floor face travel car
Inventor: SASAKI KEIICHI
IPC: B62D63/00
Filed: 1983-09-14
Abstract: PURPOSE:To enable safety travel in a container by making the cross-section perpendicular against the inserting direction smaller than the insertion hole under the state where the auxiliary wheel and mounting objects are contained and inserting the floor face travel car through an insertion hole of container such as nuclear power plant. CONSTITUTION:Wheels 13, 14 coupled to main wheel drivers 17, 18 are fixed to the frame 5 while auxiliary wheels 25, 26 are fixed through turning metals 23, 24 to the under side of frame 5. A screw 35 is provided above the frame 5 while nuts 36, 37 for telescoping a pantagraph mechanism having a radioactive ray detection sensor 38 are fixed on the screw 35. In order to pass the floor face travel car through an insertion hole, the feet 19, 20 are contained between main wheels 13, 14 while the sensor 38 is lowered to the lowermost position through the pantograph mechanism 39 thus to pass the car easily through the insertion hole.
Patent JP-S5978372-A (JP)
Inventor: JIYON UIRIAMU DOOTON
IPC: G06F3/0481
Filed: 1983-09-14
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-S5795822-A (JP)
Title: Manufacture of crystalline aluminosilicate
Inventor: SUZUKI TAKASHI
IPC: C01B39/02
Filed: 1980-12-03
Abstract: PURPOSE: To enhance the activity sustaining property by using a mixture of at least 2 kinds of colloidal starting materials different from each other in the ratio of silica/alumina in the hydrothermal synthesis of crystalline aluminosilicate.  
     CONSTITUTION: When crystalline aluminosilicate is obtd. by hydrothermal synthesis from Si, Al, alkali metal, org. cations and water, a mixture of at least 2 kinds of colloidal starting materials different from each other in the ratio of silica/alumina (SiO 2 /Al 2 O 3 ) is used, and the hydrothermal synthesis is carried out in the presence of or in the absence of fluorine ions. The ratio of SiO 2 / Al 2 O 3  is ≥25 in general, more preferably 50W3,000. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5793198-A (JP)
Title: Heat-sensitive recording material
Inventor: NISHIYAMA HIROKO
IPC: B41M5/337
Filed: 1980-12-03
Abstract: PURPOSE:To provide a heat-sensitive recording material which has excellent binding force, waterproofness and is not released by water droplets or the like, by incorporating an amide derivative of an isobutylene-maleic anhydride copolymer as a binder together with a leuco dye and an organic acidic substance in a heat-sensitive coloring layer. CONSTITUTION:In a heat-sensitive coloring layer containing an organic acidic substance, a leuco dye and a binder, an amide derivative of an isobutylene- maleic anhydric copolymer[e.g., one having a repeating unit represented by the formula, where R1 and R2 each represents H or 1-10C (substituted)alkyl]is incorporated as at least a part of the binder, preferably in amounts by weight 0.8-2 times as much as the leuco dye. This layer is provided on a support to prepare the title material. Other binders such as PVA, may also be added, as required, and the total amount of binders is preferably 5-20wt% of the layer. EFFECT:The material does not undergo oozing on heating, and no sludge is adhered to the thermal head or the like.
Patent JP-H0221557-A (JP)
Title: Thin battery
Inventor: OSAWA TOSHIYUKI
IPC: H01M50/121
Filed: 1988-07-11
Abstract: PURPOSE:To prevent the capacity change of a battery even if bending stress is applied by fixing parts of power generating elements with a frame made of a plastic sheet, and bonding the periphery of the frame to parts of outer jackets through connecting layers in airtightness. CONSTITUTION:Power generating elements 11 are bonded to a plastic frame 10 having a hot-melt adhesive layer 16. The power generating elements 11 and the plastic frame 10 are interposed between a pair of outer jackets 9, 9 each of which has a hot-melt layer 16, and melt-bonded with peripheral hot-melt adhesive layers 16 in airtightness. The outer jacket is the stack comprising a polypropylene hot-melt adhesive layer 12, a nylon layer 13, an aluminium layer 14, and a polyester layer 15, and two outer jackets are bonded through the hot-melt adhesive layers 12. The capacity change of a battery is prevented even if bending stress is applied.
Patent JP-H073953-A (JP)
Title: Roofing material
Inventor: HARAGUCHI TORU
IPC: E04D3/30
Filed: 1993-06-18
Abstract: PURPOSE:To facilitate folded plate forming work and improve the waterproofing performance of a folded plate by forming a ridge throating integrally at one end part in the direction orthogonal to the corrugated cross section of a corrugated folded plate forming roofing material. CONSTITUTION:A plate such as an aluminum plate is roll-formed, and the flashing side of this roll-formed plate is stamped to obtain a folded plate of corrugated shape. The insert part 12A of a ridge throating 12 and the insert receiving part 11D of the folded plate 11 are formed at one end part in the direction along the corrugated cross section by cutting. The ridge throating 12 is then machined by bend type metal molding to complete roofing material 10. Between the adjacent roofing material 10, 10, the insert part 12A of one ridge throating 12 is inserted into the back face of the other ridge throating. Caulking material is interposed between the insert part 12A and the insert receiving part 11D to fit the roofing material 10 to a roof structure.
Patent JP-S5694837-A (JP)
Title: High-speed integrated circuit
Inventor: SUYAMA KATSUHIKO
IPC: H03K19/01
Filed: 1979-12-28
Abstract: PURPOSE:To reduce the electric power for driving an external load, by installing an output buffer circuit at the output side of a logic circuit to reduce the logic amplitude. CONSTITUTION:For the logic circuit 1, one side of the input levle is OV with the other side of 2V and one output level is 2V with the other of 4V respectively. This output level is supplied to the output buffer circuit 8 to have 2.5V at one side and 3V at the other side each, and then supplied to an external circuit having a termination resistance of 50OMEGA via the wiring having the characteristic impedance of 50OMEGA.
Patent JP-2001005312-A (JP)
Title: Fixing device
Inventor: INAMIYA RYUICHI
IPC: G03G15/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device making a torsion of an endless belt accompaying with the so-called the 'non-paper passing part temp. rise' preventable. SOLUTION: In this fixing device provided with the fixing member 1 disposed in rotationally equipping a heating source 1a, and the rotating endless belt 2 arranged in press contact with the fixing member 1, the device is provided with pressure applying member 3 disposed so as to come into contact with the endless belt 2 on the inside of the endless belt 2, for pressing the endless belt 2 toward the fixing member 1 side, provided with plural length in the direction orthogonal to the transport direction of a recording medium K, and length switching means 4 switching the length of the pressure applying member 3, in accordance with the length in the direction orthogonal to the transport direction of the transported recording material K.
Patent JP-S60223297-A (JP)
Title: Speaker cone
Inventor: MATSUSHITA YUUSUKE
IPC: H04R7/02
Filed: 1983-09-19
Abstract: PURPOSE:To obtain a speaker cone having satisfactory acoustic physical properties by molding the sheet-shaped carbon fibers containing long fibers and the thermosetting resin. CONSTITUTION:The vinyl ester resin is impregnated to a sheet-shaped highly elastic carbon fibers having 25-50mm. average fiber length (preferably 25mm.), the 100mu thickness and 20-100g/m<2> METSUKE (preferably 40g/m<2>). Then said resin is thickened for 40hr at 40 deg.C, and a prepreg (c) of sheet-shaped fibers is obtained to that the resin viscosity is set between 30-100 poise during the molding process. At the same time, the carbon fibers are contained by 20- 40wt%. Then the prepreg (c) is held between dome-shaped metallic molds (a) and (b) and heated for 3min at 140 deg.C and with 150kg/cm<2> and pressurized. Thus a speaker cone is obtained. It is possible to obtain a speaker cone of a uniform constitution by controlling the range of viscosity and the heating temperature.
Patent JP-H05185055-A (JP)
Title: Method for treating chip of reactive metal contaminated with oil
Inventor: SURENDORA KOO SAKUSENA
IPC: C23G5/00
Filed: 1992-06-29
Abstract: PURPOSE: To remove oil from chips of reactive metals to a level suitable for re-melting or production of high quality product by heating the chips of the reactive metals to a temperature close to the boiling point of the oil and below the melting point of the metal, vaporizing the oil and forming a carbonaceous coating film on the outer part of the chip. CONSTITUTION: An apparatus for treatment of chips of reactive metals which are produced in machining of the reactive metals such as magnesium and magnesium alloys and contaminated with oil as a cooling agent is provided with a tubular furnace 1 having heating elements 2-4 and provided with an external heat insulating material 5. The chips of the metal are fed from a container 6 into the furnace 1 via a feed pipe provided with a screw feeder 8. In the furnace 1, an inwardly inclined blades 9 are arranged and when the furnace 1 is rotated, the chips of the metal are moved to an outlet direction. The oil is vaporized and a carbonaceous film is formed on the outer part of the chip by heating the inside of the furnace 1 to a temperature close to or above the boiling point of the oil and below the melting point of the metal, for example below 430 deg.C.
Patent JP-S5872184-A (JP)
Inventor: YAZAWA SATORU
IPC: G02F1/136
Filed: 1981-10-26
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。
Patent JP-S6152472-A (JP)
Title: Pure water supply air valve
Inventor: WATANABE MITSURU
IPC: F16K31/122
Filed: 1984-08-20
Abstract: PURPOSE:To prevent contamination of pure water due to breakdown of bellows by providing an intermediate chamber having a respiration hole surrounded by double stage bellows between the operating section and the contacting section with liquid flowing through the valve section. CONSTITUTION:The bellows provided between the operating section and the contacting section with liquid flowing through the valve section is constituted with first and second stage bellows 15a, 15b to produce an intermediate chamber surrounded by said bellows while a respiration hole 16 is provided. Upon breakdown of bellows 15a, said chamber A is filled with pure water which is ejected through the respiration hole 16 to the outside. Here, the pure water is prevented from reaching to upper functioning section by means of the bellows 15b.
Patent JP-S6414827-A (JP)
Title: Twisting method for electric wire and twisting device
Inventor: ITO HIROAKI
IPC: H01B13/00
Filed: 1987-07-09
Abstract: PURPOSE:To reduce the number of processes to one when applied for the optical fiber composite overhead earth-wire formation and decrease man-hours by once tightly twisting preformed element wires at the twist pitch shorter than the required twist pitch then returning to the required twist pitch. CONSTITUTION:A twisted wire is pressed at two positions by the first die 5a and the second die 5b, the twisting force of a twisting machine is generated between the dies 5a, 5b, the machine twist pitch applied by the die 5b is set smaller than that applied by the die 5a, and a forced tight twisting force is applied to high-tension wires 11 between them. The plastic deformation due to the twisting force is then generated, but it disappears after passing the die 5b, the elastic back twist is generated, and no back twist is generated on the high-tension wires 11 after the required pitch for an overhead earth-wire 10 is resumed. The twist pitch between two-stage dies 5a, 5b needs to be set to about 80% of the machine pitch.
Patent JP-H0818269-A (JP)
Title: Structure of microelectronic device
Inventor: HAYAKAWA NARIYASU
IPC: H05K7/14
Filed: 1994-06-30
Abstract: PURPOSE:To reduce the size, weight and cost of a microelectronic device or improve its performance. CONSTITUTION:A metal plate 103 has a screw hole at the center the diameter of which is a smaller than that of an insert 101 attached to a boss 102. The plate 103 is inserted between this boss and a boss 102 at the receive side and both bosses are fixed by a screw. A terminal part accessible during fixing of the bosses by the screw is formed on the metal plate.
Patent JP-H06343365-A (JP)
Title: Cage structure
Inventor: HARADA NOBORU
IPC: A01K31/06
Filed: 1993-06-04
Abstract: PURPOSE:To dispense with conventionally required binding works for fixing cages by hanging down a cage-unit composed of 4-5 cages in cage-rows formed in the longitudinal direction of a henhouse on beam members placed at the front and the back side of the cage-unit in the longitudinal direction in a quick- release operation. CONSTITUTION:Beam members are placed at the corresponding positions to the front side and the back side of each cage-row in the longitudinal direction of a henhouse. Struck out protrusions are formed on the beam member and can hang horizontal lateral lines forming the cage structure of cage units, each of those is composed of 4-5 cages. Each of the cage units can firmly be held in a quick-release operation by setting the lateral lines forming the cage structure on the struck out protrusions.
Patent JP-H11352837-A (JP)
Title: Photoreceptor belt exchanging cartridge
Inventor: YAMAMOTO KAZUOKI
IPC: G03G21/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To exchange a photoreceptor belt by easy operation while preventing an operator and an internal equipment from being soiled. SOLUTION: This cartridge is constituted of an inner case 4 inserted into the inside of the photoreceptor belt 1 and holding the photoreceptor belt 1 in a specified shape and an outer case 3 provided so as to cover the surface of the photoreceptor belt, and the outer case 3 is made to be attachable and detachable to/from the inner case 4 where the photoreceptor belt 1 is attached.
Patent JP-S6232590-A (JP)
Inventor: KUWAKI MASAMI
IPC: G07F5/22
Filed: 1985-08-05
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-S6187705-A (JP)
Inventor: SUCHIBUN AASAA BESUTO
IPC: C08F4/00
Filed: 1985-08-05
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-S6328410-A (JP)
Title: Hollow yarn membrane filter
Inventor: NAGAKUBO SHINICHIRO
IPC: B01D63/04
Filed: 1986-07-22
Abstract: PURPOSE:To suppress the vibration of a member for fixing a hollow yarn membrane module by providing plural protrusions projecting to the fixing member side to a bubble inlet pipe at a site opposed to the fixing member at the intermediate position, and interposing a spring member between the lowermost fixing member and the bubble inlet pipe. CONSTITUTION:Plural protrusions 23 for narrowing the interval with the fixing member 8 to reduce the deflection quantity of the fixing member 8 are circumferentially provided at a site 8 opposed to the intermediate fixing member 8 of the bubble inlet pipe 21 surrounding the outer periphery of plural hollow yarn membrane filter 5 hung from a partition plate 2 in a closed vessel 1. The plate spring 28 is fixed to the inside of the bubble inlet pipe 21 at a site opposed to the lower fixing member 9. As a result, the deflection quantities of the fixing members 8 and 9 due to the turbulent flow of a waste liq. in the bubble inlet pipe 21 when the waste liq. is filtered are reduced, the hollow yarn membrane filter 5 can be enlarged, and the filtration efficiency can be enhanced without increasing the outer diameter of the closed vessel 1.
Patent JP-S5872438-A (JP)
Title: Molding device for radial tire
Inventor: OKABE ZENICHIROU
IPC: B29D30/00
Filed: 1981-10-27
Abstract: PURPOSE:To manufacture the tire with excellent working property and economical efficiency by directly carrying a green carcass to a secondary molding machine from a primary molding machine by using a travelling truck. CONSTITUTION:(i) A tire band T fitted to the drum 5 of the primary molding machine 1 is molded to the green carcass G by means of push rings 10 and turn-up bladders 11, and a tail stock 8 is separated and retreated. (ii) The carcass G is grasped through the holding means of the lifting frame 41 of the truck 3 (numerals 20 are cross beams and 27 are horizontal sliding frames) for carrying, which can be moved along over-rails 4, 4, and the carcass is carried to the predetermined position (displayed in a two-dot chain line) of the secondary molding machine 2 by means of the truck 3. (iii) Flanges 16, 16 are fitted to the bead sections Ga, Ga of the carcass G in an airtight manner, a belt held by means of a ring 19 for carrying is disposed to the outer circumference of the carcass G, the carcass G is deformed in toroidal form and pressure-welded and joined with the inner surface of the belt, and a green tire is shaped, and the tire is forwarded to a vulcanization process.
Patent JP-H1020880-A (JP)
Title: Voice state discrimination device
Inventor: TAKAHASHI HIDEYUKI
IPC: G10L25/21
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely discriminate a voice state in a short time with fast adaptation to a threshold by measuring a level of a signal divided at prescribed frame intervals and inputted and adaptively adjusting the threshold value for judging the voice state with the level of a past frame signal. SOLUTION: A frame energy calculation part 2 calculates energy being a level at every frame of the input signal divided at prescribed frame intervals. A threshold value calculation part 3 calculates the threshold value based on the output of the frame energy calculation part 2 and the output of a comparison part 4 comparing the output with the output of the threshold value calculation part 3 and outputting it. That is, when the level of the frame signal is larger than the threshold value, the threshold value is increased at a prescribed ratio, and when smaller, the threshold value is reduced, and the threshold value is adjusted adaptively.  Then, when the frame that the energy of the input signal is smaller than the threshold value continues by a prescribed number or above, the fast that the input signal is a non-voice is discriminated to be outputted based on the output of the comparison part 4.
Patent JP-H0616018-A (JP)
Title: Pneumatic tire
Inventor: TAKASE KIYOSHI
IPC: B60C15/04
Filed: 1992-06-30
Abstract: PURPOSE:To keep sufficient bead rigidity and to reduce the weight of a tire by holding M>1.7XN, assuming that the line number of metal wires, which are arranged in layers, in the tire width direction is set to N and the step number in the tire radial direction is set to M. CONSTITUTION:A bead core 3 is formed by laminating metal wires W11-W24 which are aligned in the X direction, that is, the tire width direction of the bead core 3, in the Y direction, that is, the tire radial direction. Assuming that the metal wire line number is set to N and the layer number is set to M, the following equation M>1.7XN holds. Therefore the bead part can sufficiently exhibit the rigidity, while keeping stable fixation to rim and at the same time the tire is lightened.
Patent JP-S6328621-A (JP)
Title: Manufacture of hollow extruded item
Inventor: NAGATA TAKUJI
IPC: B29C48/09
Filed: 1986-07-22
Abstract: PURPOSE:To prevent the sink, which impairs decorative appearance, from developing on the outer peripheral surface of a hollow extruded item by a method wherein the ring-shaped part and supporting wall parts of the hollow extruded item are formed in specified shapes. CONSTITUTION:In extrusion process A, a deformed hollow extruded body 1a consisting of a deformed ring-shaped part 10a and a deformed supporting wall parts 12a is extruded. The deformed ring-shaped part 10a forming the deformed hollow extruded body 1a is a shape with both end parts 101 and 102, which are open partially. On the other hand, the deformed supporting wall part 12a is a shape, the other end of which is separated from the deformed ring-shaped part 10a. In the following shaping process B, the molding to close both the end parts 101a and 102a, which are open in the extrusion process of the deformed hollow extruded body 1a, is performed. A hollow extruded item in continuous form, in which the deformed ring-shaped part 10a and the deformed supporting wall parts 12a are brought into a state to be partially and once separated from each other, is obtained. As a result, no sink develops on the outer peripheral surface of the resultant extruded item 1.
Patent JP-2001006722-A (JP)
Title: Alkaline secondary battery
Inventor: MUKAI KOICHI
IPC: H01M10/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity, long-life alkaline secondary battery capable of suppressing the lowering of working voltage when discharging a heavy current. SOLUTION: This alkaline secondary battery is equipped with a negative electrode 4, a positive electrode 2, and an alkaline electrolyte. The negative electrode 4 includes a hydrogen storage alloy powder, and the positive electrode 2 is disposed with a separator 3 put between itself and the negative electrode 4 and has a positive-electrode layer including an active material and borne on a current collector. The area of the positive electrode 2 excluding the current collector is 30 cm2 or more per theoretical capacity (Ah) of a battery.  The hydrogen storage alloy in the negative electrode 4 is expressed by a formula, LmNixMnyMz (where, Lm stands for a rare earth element containing La of 70 to 100 wt.%, M for at least one element selected from Co, Al, Fe, and Zr, and atomic ratios, X, Y, and Z are 3.30<=x<=4.50, 0.01<=y<=0.30, 0.20<=z<=1.70, and 4.90<=x+y+z<=5.50), and the powder has a tap density of 4.0 g/cc or more.