baber/WOPTO huggingface dataset:
Patent JP-H10281651-A (JP)
Title: Method for heating work inside sintering furnace
Inventor: KAWADA TAKAYUKI
IPC: F27B21/08
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To heat works on trays uniformly regardless of mounted positions by heating trays comprising the trays consisted of the trays and heating materials in piles on top of the other or others and arranging plate form heaters around each of the trays. SOLUTION: An electrode piece 11 that can contact the lower surface of a furnace floor 3 is embedded into the center of the upper surface of an elevator base 2 and piled trays 4 are mounted on the furnace floor 3 on the elevator base 2. Each of the trays 4 itself is formed with a carbon heater and the spacers 5 between the trays 4 are formed with conductive material. A carbon heater 9 is arranged to the upper part inside a sintering furnace 1 and the terminals 12 of round bar shape are attached to the both side edge parts downward. Therefore, current supply to the furnace floor 3 is started when the trays 4 are raised to the uppermost position by the elevator 2 and works 7 on each of the trays 4 can be heated uniformly and effectively by heating all of them simultaneously.
Patent JP-S5514684-A (JP)
Title: Preparation of current collector for cell
Inventor: OUBI FUMIO
IPC: H01M2/06
Filed: 1978-07-18
Abstract: PURPOSE: To achieve a good electric connection by inserting into and fixing under pressure to a concavo space provided in the center of a sealing member a trapezoid- headed current collector which has an alloy having a low melting point disposed in upper portion of its head, and heating the alloy to melt and attach to the head.  
     CONSTITUTION: A powder mixture comprising mainly manganese dioxide is integrated under pressure in the inner bottom of a metallic case 1 which also functions as an anode terminal. A powdery zinc 4 is placed on the manganese dioxide with a separator 3 interposed therebetween. The metallic case 1 is sealed with a metallic sealing member 5 and a resilient insulator ring 13 to form a cell. A current collector 9 is made of such as copper. The current collector 9 has a part 10 inserted into the powdery zinc 4 and a head 11 which has a trapezoidal shape in the cross section and is inserted into and fixed to a concavo part 6 provided substantially in the central part of the sealing member 5. The current collect collector 9 is fixed to the sealing member 5 by melting a metal 12 having a low melting point and placed within the head 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03288378-A (JP)
Title: Guide mechanism for linear actuator of magnetic disk device
Inventor: SUZUKI MASAMI
IPC: G11B21/02
Filed: 1990-04-04
Abstract: PURPOSE:To enable positioning with high accuracy by actuating preload in the direction of leaving or approaching a ball along with the central shaft on an inner wheel for dimension shapes on the orbital surfaces of two balls provided on the outer wheel counter surface of the inner wheel and the inner wheel counter surface of the outer wheel of the guide mechanism. CONSTITUTION:Orbital surfaces 11a, 12a, 11b, and 12b of two balls are equipped on outer wheels 11 and 12, and the outer wheel 11 of a bearing is abutted to a guide rail 2a or 2b by impressing preload. At this time, distances L1 and L2 between the central shafts of inner and outer wheel races are adjusted to be L1>L2 to apply the preload P in a certain direction so that balls 13 sandwiched by the orbital surfaces 11a, 12a, 11b, and 12b can be separated each other along with the central shaft of the bearing by the outer wheel 11 and the inner wheel 12. Thus, it can be prevented problems that the position of the outer wheel 11 is displaced in the thrust direction the bearing by the play of the inner/outer wheel, the height of the bearing center shaft from a guide rail travelling surface is changed, and positioning accuracy is lowered by the attitude change of an actuator.
Patent JP-H05257310-A (JP)
Title: Electrophotographic sensitive body
IPC: C09B67/50
Filed: 1992-03-13
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity especially for near-infrared rays of a semiconductor laser, and excellent stability for repeated use. CONSTITUTION:The electrophotographic sensitive body has a photosensitive layer formed on a conductive supporting body. The photosensitive layer contains a hydroxygallium phthalocyanine crystal as a charge generating material and a benzidine compd. expressed by formula I or tetraaryl-m-phenylene diamine compd. expressed by formula II as a charge transfer material. In formula I, R1 is H, an alkyl group, an alkoxy group or a halogen atom, R2 and R3 are H, alkyl groups, alkoxy groups, halogen atoms or substd. amino groups, and m and n are 0, 1 or 2. In formula II, R4-R6 are respectively H, an alkyl group, an alkoxy group, a (substd.) aryl group or an aralkyl group.
Patent JP-2000287422-A (JP)
Title: Alternator for vehicle
Inventor: TSUGE TAKAFUMI
IPC: H02K19/36
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an alternator for a vehicle capable of preventing generation of imperfect insulation in a rectifier device. SOLUTION: A rectifier device 6 installed on the rear side of a frame 5 consists of a negative pole side radiating plate 62 and a positive pole side radiating plate 63 which have a specified interval in the rotating shaft direction, a terminal base 61 arranged between the plates 62 and 63, a plurality (e.g. four) of negative pole side rectifier elements fixed on the negative pole side radiating plate 62, and a plurality (e.g. four) of positive pole side rectifier elements fixed on the positive pole side radiating plate 63. The terminal base 61 has a bulkhead 71 which is molded integrally with the base in a position sandwiched between the positive pole side radiating plate 63 and the negative pole side radiating plate 62.
Patent JP-H08243262-A (JP)
Title: Balloon
Inventor: KANAI HIDEKI
IPC: A63H27/10
Filed: 1995-03-09
Abstract: PURPOSE: To confirm the position and the form of a balloon even in the darkness when it is used, and produce the various values as a decoration in an event at night, an interia, a toy, an advertisement, and the like, by forming the balloon by mixing a luminous paint with a balloon material such as a latex. CONSTITUTION: A balloon is formed by mixing a luminous paint to a balloon material such as a latex in the forming process. When the luminous paint is mixed with the balloon material such as the latex, the balloon can be made in a marble design by the method of the mixing. The balloon formed in such a way is exposed in the sunshine or the light of a fluorescent lamp for a necessary time according to the sort of the luminous paint, before the balloon is used. As a result, the balloon emits a fluorescence in darkness by the diffused light of the luminous paint. The physiorogical influence of the luminous paint to the human body can be minimized, by forming or covering only the part of the pouring port 6 of a fluid such as the air of the balloon, the herium gas, and the water, with a material mixing no luminous paint.
Patent JP-H04320249-A (JP)
Title: Radiograph information reader
Inventor: TORII SHIYUNPEITA
IPC: G03B42/02
Filed: 1991-04-19
Abstract: PURPOSE:To easily carry out the operation of taking out a stimulable phosphor sheet from a cassette and the operation of housing the sheet where erasion has been finished in the cassette with simple constitution. CONSTITUTION:This reader is provided with a reading part 14 for reading radiograph information accumulated and recorded on the stimulable phosphor sheet 12, an erasing part 16 for emitting radiation energy remaining on the sheet 12 where reading has been finished, a carrying system 18 which carries the sheet 12 via the reading part 14 and the erasing part 16, and a cassette holding part 22 where a cassette 20 where the sheet 12 is housed is freely attached/detached, and the cassette holding part 22 is provided with a rotating member 24 which can incline the cassette 20 by specified angle upward and downward from a horizontal direction.
Patent JP-S60232271-A (JP)
Title: Spray apparatus
Inventor: MAEHARA NAOYOSHI
IPC: B06B1/06
Filed: 1984-05-02
Abstract: PURPOSE:To enhance spray efficiency, by mounting a nozzle plate and a piezoelectric vibrator to a body in a mutually adhered state and providing a regulation part for regulating the thickness of an adhesive to the adhesive layer between the piezoelectric vibrator and the nozzle plate. CONSTITUTION:To the adhesive layer 7 between a nozzle plate 5 and piezoelectric ceramic 6, a regulation part 17 for regulating the thickness (t) of said adhesive layer 7 and bringing the same to an optimum value is provided. The regulation part 17 is provided at the position on the nozzle plate 5 and arranged so as to support the center circle of the piezoelectric ceramic 6 at four points on the circle. By regulating the height of said regulation part 17, a solder layer 7 is made free in its thickness (t) and can be set certainly.
Patent JP-S5424009-A (JP)
Title: Working method of magnetic heads
Inventor: MIURA YOSHIMASA
IPC: G11B5/23
Filed: 1977-07-26
Abstract: PURPOSE:To automatically detect lapping quantity of lapping and achieve automation of lapping by opposing the end part to be worked of a thin-film magnetic tape to a lapping surface plate formed with NS magnetization inverting part and causing a pair of working motion to be accomplished.
Patent JP-H02266984-A (JP)
Title: Powder ink
Inventor: SHIMURA EIJI
IPC: B41M5/392
Filed: 1989-04-08
Abstract: PURPOSE:To eliminate the thickness irregularity and surface unevenness of the ink layer of a regenerated ink sheet and to obtain good repeating characteristics by employing constitution such that the matrix particle of powder ink is not exposed to the surface thereof. CONSTITUTION:Powder ink 11 is supplied to an ink sheet 1 in such a state that bias voltage Vb is applied between an electrode 10 and a conductive roller 12 from a power supply 13. The powder ink 11 brought into contact with the release part 8 of the ink layer of the ink sheet receives the injection of charge in the quantity proportional to the product of the electrostatic capacity of an insulating support 2 and Vb because the release part 8 shows insulating properties to be adhered to the support 2 by electrostatic force. However, the adhesion part 9 of the ink layer and the powder ink in contact with the powder ink adhered to the support 2 obtain no adhesive force because the ink layer and the powder ink are conductive. Since the matrix particle of the powder ink is not exposed to the surface thereof or carbon black is externally added to the surface of the matrix particle of the powder ink in a coating ratio of 100% or more, the adhesion of the powder ink to the adhesion part of the ink layer of the ink sheet can be eliminated.
Patent JP-H10278173-A (JP)
Title: Steel panel for highly corrosion-resistant fuel tank
Inventor: SUZUKI SACHIKO
IPC: B32B15/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a steel panel for a highly corrosion-resistant fuel tank excellent in corrosion resistance, press processibility and seam weldability and suitable for a tank material for alcohol or gasoline composed of a mixture of alcohol and formic acid. SOLUTION: Zn layers or metal plating layers based on Zn are provided on both surfaces of a steel panel as the lowermost layers and chromate films are provided on the metal plating layers of both surfaces and a metal powder- containing org. resin film based on an Ni metal powder or an Al metal powder and an amine modified epoxy resin is provided on the chromate film on one surface or, further, a metal powder-containing resin film containing a curing agent is provided and a silica-containing org. resin film based on a modified epoxy resin and silica is provided on the chromate film on the other surface.
Patent JP-H03288220-A (JP)
Title: Power supply back-up system
Inventor: HORIE KAZUHIRO
IPC: G06F1/28
Filed: 1990-04-05
Abstract: PURPOSE:To satisfactorily ensure the characteristic of a charging device contained in an uninterruptive power unit and to surely deal with the power failure by attaining the external change of the maximum back-up time of the charging device and always monitoring the charging state of the charging device. CONSTITUTION:A maximum back-up time memory 24 stores the maximum back-up time that is decided in accordance with the characteristic of a charging device 12c which is previously calculated by an operator and inputted from outside. A back-up enable time counter means 25 counts the present back-up enable time of the device 12c based on the stored maximum back-up time as well as both ON and OFF durations of a back-up signal (b). Then a means 14 sets the executing time for dealing with the power failure based on the back-up enable time at occurrence of the power failure. In such a constitution, the optimum time is set for dealing with the power failure based on the present back-up enable time showing the charging state of the device 12c. Thus the characteristic of the device 12c can be utilized to the full and therefore the supply of power is never cut from the device 12c before the countermeasure processing is through to the power failure. As a result, the power failure is surely delt with.
Patent JP-S58205228-A (JP)
Title: Reference clock generating device
Inventor: MASUO YASUHISA
IPC: G06F1/14
Filed: 1982-05-25
Abstract: PURPOSE:To vary easily the period of a reference clock, by providing an external clock counter and a CPU which is interrupted by the carry signal of the counter and sets an initial set value corresponding to the reference clock period in the counter. CONSTITUTION:The carry signal output terminal CY of the counter 1 of a reference clock generating device is connected to the interruption terminal INT of the central processing unit 3 through an inverter 5, and the central processing unit 3 and an I/O port 4 are connected mutually by a data bus DB, address bus AB, read signal line L1, and write signal line L2; and output terminals P0, P1, P2, and P3 are connected to input terminals A, B, C, and D of the counter 1, and an output terminal P4 of the I/O port 4 is connected to the enable-terminal EN of the counter 1 through an inverter 6 and also connected directly to the load terminal LD.
Patent JP-H01260463-A (JP)
Title: Electrophotographic wet developing method
Inventor: OISHI CHIKASHI
IPC: G03G13/10
Filed: 1988-04-12
Abstract: PURPOSE:To facilitate maintenance in the wet development of an electrophotographic sensitive material provided with a photosensitive layer containing a photoconductor by feeding a liquid developer on the side of the photosensitive layer and arranging an electrode on the same side and bringing a conductor into contact with a conductive substrate. CONSTITUTION:The electrophotographic sensitive material (master) P is developed by arranging the electrode 30 only on the side of the photosensitive layer P1, feeding a developing solution 32 between the layer P1 and the electrode 30, bringing the conductor 31, and applying an electric field between them. Electric power is not indirectly fed through the developing solution 32, but directly to the master P, thus permitting the toner particles to be prevented from attaching to an conventional auxiliary electrode, and cleaning of the electrode to be made unnecessary, and accordingly, the maintenance to be facilitated.
Patent JP-H08286325-A (JP)
Title: Vessel for photographic film cartridge
Inventor: YAMAZAKI TETSUYA
IPC: B65D25/10
Filed: 1995-04-14
Abstract: PURPOSE: To hold a photographic film cartridge within a vessel body without playing by protruding, on the bottom part of the vessel body, a support member deformed by the contact with the bottom part of the photographic film cartridge. CONSTITUTION: A support member 10 consisting of a pair of support ribs 11, 12 is formed on the bottom part 3a inner surface of a vessel body 3. The support ribs 11, 12 are formed of thin protruding pieces. Further, the housing length of the vessel body 3 and the height of a lid are regulated so that a pressing quantity of the degree for slightly deforming the upper end parts 11a, 12a of the support ribs 11 by the installation of the lid when a photographic film cartridge 90 is housed in a vessel for photographic film cartridge and the lid is put thereon. Thus, when the lid is installed, the photographic film cartridge 90 is nipped by the support ribs 11, 12 and the bottom part of the lid, and the photographic film cartridge 90 is more surely fixed into the vessel body 3, and never shaken.
Patent JP-S59215200-A (JP)
Title: Electromagnetic speaker
Inventor: SAEKI SHIYUUJI
IPC: H04R9/06
Filed: 1983-05-20
Abstract: PURPOSE:To realize the thin profile of a unit and to improve the acoustic transducing efficiency without increasing the resonance frequency of a diaphragm by making the thickness of the center part of the diaphragm or a plate thicker than the thickness of the circumferential part. CONSTITUTION:The relation of t1<t2 is obtained in an electromagnetic speaker, where t1 is the thickness of the diaphragm 9 and t2 is the thickness of a center pole 8. Thus, the magnetic saturation is mostly caused by the diaphragm. Then, in changing the thickness of the center part of the diaphragm 9 from t1 to t2, the cross section to the magnetic flux passing through the diaphragm is increased, the magnetic saturation is reduced remarkably, the magneto-resistance is reduced and the magnetic flux between the diaphragm and the center pole 11 giving a large effect on the acoustic transducing efficiency of the electronic unit is increased, then the efficiency of the speaker is improved without increasing the thickness of the circumference of the diaphragm deciding the resonance frequency of the diaphragm and without increasing the height of the unit.
Patent JP-H05256628-A (JP)
Title: Laser alignment device
IPC: G01B11/27
Filed: 1992-03-13
Abstract: PURPOSE:To omit and shorten alignment processes and save skills. CONSTITUTION:A cylinder rail 1 is arranged nearly on the center axis of an apparatus, and laser transit ports 4 are provided on the outer periphery of the cylinder rail 1. A measuring robot 6 is travelably arranged in the cylinder rail 1, and a position detecting element 7 and a laser interference length measuring device 8 are fitted to the measuring robot 6. A laser oscillator 10 is arranged on one end side of the cylinder rail 1, and a laser position detector 11 is arranged on the other end side of the cylinder rail 1. Automatically movable laser reflecting mirrors 13 are fitted to measurement points of cutting periphery faces 5A, 5B.
Patent JP-2000279745-A (JP)
Title: Moisture controlling device
Inventor: TAKAHASHI KAZUO
IPC: B01D53/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a moisture controlling device easy in maintenance and administration and also capable of selectively executing dehumidification or moistening with a simple constitution. SOLUTION: The device is constituted so that lithium bromide aq. soln. 3 may be circulated between a hollow part of the resin made porous hydrophobic film 5 capable of transmitting air and steam but unable of transmitting the liq. such as waterdrop and a steam generating part 7 provided with a heating means 6, and the steam 4 separated by heating the lithium bromide aq. soln. 3 at the steam generating part 7 is supplied to a chamber 53 of which moisture is to be controlled when the air of the outside 54 of the room is circulated and supplied to a porous hydrophobic film housing part 2, and the steam 4 separated from the lithium bromide aq. soln. 3 at the steam generating part 7 is discharged to the outside 54 of the room when the air of the chamber 53 of which moisture is to be controlled is circulated and supplied to the porous hydrophobic film housing part 2.
Patent JP-H08334060-A (JP)
Title: Diaphragm to drive vacuum piston
Inventor: OTA NORIHIRO
IPC: C08L9/02
Filed: 1995-04-14
Abstract: PURPOSE: To enhance fatigue toughness performance of a diaphragm to drive a vacuum piston of a carburetor of a motorcycle. CONSTITUTION: For example, an NBR polymer on which the nitrile content is 35% and Mooney viscosity is 85, is used as a material of a diaphragm 4 to drive a vacuum piston 1 of a carburetor, and precipitated sulfur and a thiuram type vulcanization accelerator TMTD are added by 2.5 pts.wt. to this as a cross-linking agent, and the ratio of the precipitated sulfur to the tiuram type vulcanization accelerator is set in 1:4. A phthalic acid plasticizer is added by 15 pts.wt. to this.
Patent JP-H06202572-A (JP)
Title: Three-dimensional pin display
Inventor: MOCHIZUKI AKIRA
IPC: G09F19/02
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a three-dimensional display capable of three-dimensionally and stereoscopically displaying a character and a graphic, etc., being strong for contact pressure and saving power consumption, etc. CONSTITUTION:Plural pins 28 are arranged with a space in between and making mutual axial lines parallel and movably in the direction of the axial lines of respective pins 28, and on the other hand, stepping motors 18 are arranged on a substarate 20 whose axial line aligned with the axial line of the pins 2 roughly. Then, screw parts formed on the output shafts 22 of the motors 18 are screwed into nut shaped members fixed to the inside of the pins 28. The axial lines of the output shafts 22 are made eccentric with the axial lines of the nut shaped members in minute amount.
Patent JP-S5517646-A (JP)
Title: Combination pump
Inventor: OKAMOTO MASAKATSU
IPC: F04F5/10
Filed: 1978-07-21
Abstract: PURPOSE: To enable a keeping of normal pumping operation irrespective of a volume of incoming liquid in a combined jet pump and electric pump.  
     CONSTITUTION: Discharge port 2 and intake port 3 of the electric pump 1 are connected in a loop by the circulation passages 4 and 5, and a jet pump 6 of an ejection construction is arranged in the circulation passages 4 and 5. Incoming passage 7 is arranged to communicate with a suction chamber between nozzle of the jet pump 6 and a throat thereof, a pumping passage 8 is branched from the circulation passage 4 at the discharge side, a valve 9 driven by the driving means 10 is arranged in the pumping passage 8. Just before the intake port 3 of the circulation passage 5 are arranged the pressure detector means 11 and the temperature detector means 12. Said drivind means 10 is controlled by the valve control means 13 in reference to a signal corresponding to the detected pressure and temperature. Said valve 9 is operated such that fluid at the intake side 3 of the electric pump 1 is over pressurized by a predetermined valve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61248551-A (JP)
Title: Cmos structure cell
Inventor: HAINTSU PEETAA HORUTSUATSUPUFU
IPC: H01L27/02
Filed: 1986-04-18
Abstract: A CMOS technology cell which can be formed as a resistor, a capacitor, a resistor capacitor combination or a load impedance in a gate array wherein a basic cell is replaced by a special cell which has the same geometrical dimensions as the special cell. The special cell contains a pair of transistors (Tr1 and Tr2) with channels KP, KN of the transistors which are narrow but have long lengths. The transistors are arranged laterally to the source and drain of the transistors and due to the long channel length of each transistors, the transistors can be used as a resistor having a substantial resistance value. Also, the gate capacitance can be used as a high value capacitor thus allowing the special cells to provide resistance, capacitance, RC or load impedance for the other cells.