baber/WOPTO huggingface dataset:
Patent JP-H01210963-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOYAMA TAKASHI
IPC: G03G5/14
Filed: 1988-02-19
Abstract: PURPOSE:To inhibit lowering of a dark part potential at high temp. and under high humidity of an electrophotographic sensitive body, and elevation of a light part potential thereof due to continuous use at low temp. and low humidity by incorporating a specified polymer into an undercoating layer. CONSTITUTION:An undercoating layer contg. a polymer consisting of a unit component expressed by formula I as polymeric component is formed between an electroconductive substrate and a photosensitive layer. In formula I, each R1-R4 is an 1-4C alkyl; each R5 and R6 is a 1-10C alkylene; 2-18C aralkylene, xylylene, etc.; X is an anion. The undercoating layer may be constituted singly of an above described polymer (e.g., polymer constituted of the unit expressed by formula II), or of plural components including other polymer (e.g., alcohol-soluble copolymeric polyamide), or additive. The undercoating layer may be formed by coating by a desired process on the substrate.
Patent JP-S63201477-A (JP)
Inventor: NAKAMOTO HIDEO
IPC: F25D23/06
Filed: 1987-02-18
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-S58152347-A (JP)
Title: Color picture tube
Inventor: SUZUKI YOSHIO
IPC: H01J29/07
Filed: 1982-03-08
Abstract: PURPOSE:To compensate an indirect drift, by varying thickness or length in a side wall part so as to uniformize the relative positional deviation caused by thermal expansion in horizontal, vertical and diagonal shafts around a shadow mask. CONSTITUTION:A shadow mask 2 formed in rectangular externals carrying an opening part provided with a lot of apertures is attached to a mask frame 3 and disposed at a specified interval toward a panel 1 having a phosphor screen inside. In addition, to compensate an indirect drift attributable to the relative positional deviation to be produced by thermal expansion between the shadow mask 2 and the panel 1, thickness or length of the shadow mask side wall part is varied by 11a and 11b adjacent to the shaft end at a horizontal shaft H, by 12a and 12b at a vertical shaft V, by 10a-10d at a diagonal shaft D and by 16a-16d at an intermediate shaft S respectively. Therefore, the compensated value of the indirect drift is rendered corresponding to each individual shaft whereby deterioration in color purity can be obviated.
Patent JP-S62195751-A (JP)
Title: Tape carrying controller
Inventor: TAJIMA FUJIO
IPC: H02P5/46
Filed: 1986-02-21
Abstract: PURPOSE:To carry excellently a tape even when variance exists in components constituting the titled controller by switching the object of a tape speed in matching with the increase in the tape speed on the way of acceleration until the tape speed reaches a prescribed speed so as to decrease the speed error on the way of acceleration. CONSTITUTION:A time axis corresponding to the acceleration time is counted by a counter 30 and a clock pulse 31, the counted time axis is used as an address and a data written in advance in a memory circuit 29 is referenced. The speed object 23 in the memory circuit 29 is preset to an error detector 25 synchronously with a pulse signal 17 from a speed tachometer 8. Then the speed object set to the acceleration time is decided in a way that the speed error with the real tape speed obtained by counting the period of the pulse signal 17 from the speed tachometer 8 is always minimized. Thus, the speed feedback compensation is made effectively even on the way of tape acceleration and deceleration and the tape running performance deterioration is prevented.
Patent JP-S60180151-A (JP)
Title: Substrate with bump and manufacture thereof
Inventor: NOMURA TETSUO
IPC: H05K3/34
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a substrate with bumps, height thereof hardly disperses and cost thereof is low, by making a non-conductive material besides a conductive material to be contained in the bumps. CONSTITUTION:Paste for forming bumps in which non-conductive vitreous powder is mixed into conductive metallic powder is prepared, and paste is printed on one surface of a substrate by using a plate making member having fixed thickness, thus manufacturing the bumps 10. When the bumps 10 are shaped to a chip carrier 11, through-holes are formed on a ceramic green sheet, the green sheet is metallized by using tungsten or molybdenum, and a predetermined wiring pattern and a through-hole metallizing layer are shaped through a printing method. A metallic mask having thickness such as approximately 200mum one or a mesh type mask is employed as a plate material for bump printing, and said paste for forming the bumps is printed and baked, thus obtaining the ceramic sheet 11 with the wiring pattern and the bumps 10.
Patent JP-S53126430-A (JP)
Title: Hydrostatic machine type braking system for internal combustion engine
Inventor: GARII GUREN BARUBAATO
IPC: F01P11/16
Filed: 1978-03-29
Abstract: An engine shutoff device includes provisions to shut down an internal combustion engine under conditions outside the normal operating limits of the engine. While the engine is idling, shutdown is initiated by fuel cutoff when engine oil pressure is below a predetermined level. As engine speed increases the low oil pressure cutoff provided in the idle range is isolated from the system so that shutdown again by fuel cutoff will occur if oil pressure drops below a second predetermined level relatively greater than first predetermined level. Engine shutdown is also initiated by fuel cutoff when either coolant temperature or lubricant temperature is excessive. The engine can be manually shut down by an emergency valve that causes cutoff of the fuel and air supply. Finally, the device initiates engine shutdown by both fuel and air cutoff when an overspeed condition occurs. The device is comprised of a self-contained fluid pump, a speed-responsive valve spool, and a series of pilot operated valves which, with appropriate passages, form a series of fluid circuits. Engine lubricating oil is pressurized by the self-contained fluid pump and is passed through the series of circuits. Appropriate pressure and temperature sensing devices along with a speed sensing device are operable upon variation of pressure, temperature, or speed in the various circuits to actuate fuel shutoff or air shutoff as required.
Patent JP-S52117987-A (JP)
Title: Production of methyl methacrylate polymer
Inventor: MORI KIYOUICHIROU
IPC: C08F2/02
Filed: 1976-03-31
Abstract: PURPOSE: To produce in a short time methyl methacrylate polymers resisting solvents by cast polymerization of a high viscous sirup composition comprising methyl methacrylate monomer and a specific methyl methacrylate polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51113140-A (JP)
Title: Phase comparison type relay
Inventor: MORI SHIGERU
IPC: H02H3/40
Filed: 1975-03-26
Abstract: PURPOSE: To provide a relay, which directly stabilizes phase comparison operation by making the distance measuring vector sufficiently large. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04254602-A (JP)
Title: Asphalt-based floor material composite capable of releasing in early stage after construction
Inventor: KOBAYASHI TAKAYUKI
IPC: C08L95/00
Filed: 1991-02-05
Abstract: PURPOSE:To reduce a construction time by mixing asphalt emulsion, aggregates, Portland cement, special speed hardening agent, and fibers. CONSTITUTION:Powdery special speed hardening agent is composed of calcium- alminate fused material of a composition comprising CaO by 37-43wt.%, S03 by 35-41wt.%, Al2O3) by 15-21wt.%, and SiO2 0--4.0wt.%, and modified oil. Asphalt emulsion by 15-20wt.%, aggregates by 60-85wt.%, Portland cement 5-12wt.%, special speed hardening agent l-5wt.%, and fibers 0-4wt.% are mixed to compose an asphalt-based floor material composite.
Patent JP-S63204015-A (JP)
Title: Preventive structure of rainwater entering stack
Inventor: UTADA MASANAGA
IPC: F23L17/02
Filed: 1987-02-20
Abstract: PURPOSE:To generate little pressure loss without injuring the view of a stack by a method wherein a rainwater receiver, the opening diameter of which is almost equal to the diameter of a flue gas discharge port is installed in the stack near the flue gas discharge port and the inner wall of the stack is expanded to form a flue gas passage. CONSTITUTION:In a furnace for a test plant, a rainwater receiver 3 is installed under and near the flue gas discharge port 2 of a stack 1 and a flue gas passage 5 is formed between the receiver 3 and the inner wall 4 of the stack. The receiver 3 is preferably formed in funnel shape and its opening part 6 is faced toward the port 2 and an opening diameter D2 is formed larger than the inner diameter D3 of the port 2. The bottom part 7 of the receiver 2, of which center part 8 is projected downward, is connected to a drain pipe 9, the other end of which is extended to the outside of the stack 1. It is desirable to install a cone-shaped covering member 12 above the part 6. Because a device may not be observed from the outside when it is red-heated by flue gas, the view of the stack is not impaired. Because the discharge flow of the flue gas is arranged not to be blocked, pressure loss is therefore reduced.
Patent JP-2000046415-A (JP)
Title: Warm air heater
Inventor: WATAMORI SHIRO
IPC: F23D11/24
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a warm air heater capable of complete combustion of a fuel and of excellent heat exchange. SOLUTION: A warm air heater 100 is adapted such that a primary heat exchanger 6 including a combustion furnace 12 in a cylindrical air tunnel having opposite ends closed, a nozzle 15a of a burner 15 is adapter to face the interior of the combustion furnace 12 to combust a fuel injected from the nozzle 15a into the combustion furnace 12 and introduce air into the air tunnel 1 with the aid of air fans 3, 4 and then feed warm air from a blowoff outlet 1a in the air tunnel. In the warm sir fan, a heat storage plate 21 having a heat insulation and a material quality to which a fuel is likely to adhere is disposed at a position where it receives the fuel injected from the nozzle 15a and receives a flame formed with combustion.  Further, a secondary heat exchanger 7 into which combustion gas flows from the primary heat exchanger 6 is disposed in the air tunnel 1, and air introduced into the air tunnel 1 with the aid of the air fans 3, 4 is heat exchanged and heated between the primary and secondary heat exchangers 6, 7.
Patent JP-S58189569-A (JP)
Title: Meter testing device
Inventor: CHIYAARUZU EDOWAADO FUIRITSUPU
IPC: G01R35/04
Filed: 1983-03-04
Abstract: An apparatus and method for verifying the accuracy of watt-hour meters (10) at their operational site includes applying a phantom load (46) to the meter and to a watt transducer (49). The relative watt hour readings of the meter are compared to the watt hours computed from the power to the watt transducer (49) and represented as a percentage error of the meter (10). The phantom load (46) is constituted by a loading transformer with optional load adjustments to take into account different loads to the meter (10) and there are also adjustment means to take into consideration different meter characteristics. The meter watt hour reading is determined from an articulated light generating (27) and receiving means (29) mounted in alignment with the revolving disc (30) so that light passes through the aperture in the disc to the receiving means and then signals the verifying apparatus to give an indication of the watt hour reading of the meter (10). Alternatively the reading is obtained manually.
Patent JP-S54127648-A (JP)
Title: Reading system for fixed memory unit
Inventor: KITAMURA KEIJI
IPC: G11C17/00
Filed: 1978-03-28
Abstract: PURPOSE: To enhance the using efficiency with reduced ROM capacity by compounding the ROM data which is the output of ROM in the form of the logic sum and based on the decision result of the condition when executing of the conditional branch order of the microprogram control sequence.  
     CONSTITUTION: Output 3a and 3b of address register 2a and 2b where address information 1a and 1b are supplied are sent address decoder circuit 4a and 4b, and address 18a and 18b which are the output of circuit 4a and 4b are applied to logic circuit 19. The address data 6 of the output is memorized in ROM8 via driving circuit 7, and ROM data 9 sent from ROM8 is sent to memory register 10 to be delivered in the form of RDR data 11 via strobe signal 12. At the same time, circuit 4a and 4b are driven selectively with output 17A and 17B of address selector circuit 16 where set signal 5 and test signal 13 are supplied, and then deliver the signal or compounded memory information. Thus, the capacity of ROM8 is reduced, increasing the using efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01210769-A (JP)
Title: Chemical heat pump
Inventor: TODOROKI TSUNEHIKO
IPC: F25B25/00
Filed: 1988-02-18
Abstract: PURPOSE:To reduce noise and vibration generating from a heating-cooling apparatus and to make it compact by combining thermo-element utilizing Peltier effect with adsorption/desorption reaction. CONSTITUTION:A thermo-element is arranged in the center of an apparatus, and condensing vessel 3 is arranged on its endothermic side via aluminum plate 2 to be in contact with each other and filling vessel 5 filled with an adsorbent is also arranged on its heat generation side via a aluminum plate 4 in the similar manner. The condensing vessel 3 is connected to the filling vessel 5 by connection pipe 7 fitted with valve 6. When the apparatus is used as a window type cooler, the valve 6 is opened, and the thermo-element is activated, which cools the condensing vessel 3 and heats the filling vessel 5. The valve 6 is closed after a few four action. When cooling is required in this condition, the valve 6 is opened, which causes water content in the vessel 3 to move to be adsorbed to the adsorbent in the vessel 5. This results in evaporation. Consequently, the condensing vessel 3 is cooled, and cold airflow is obtained from a fan 11.
Patent JP-S53122815-A (JP)
Title: Superfine fibrous materials and their production
Inventor: MIMURA KOUJI
IPC: D01F6/00
Filed: 1977-03-29
Abstract: PURPOSE: To obtain superfine fibrous materials without the problem of clogging of spinnerets and cohesion of extruded fibers, by wet spinning a low-viscosity spinning solution using a spinneret having orifices of specific diameter range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59161835-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANBA MITSUO
IPC: H01L21/20
Filed: 1983-03-07
Abstract: PURPOSE:To obtain the buried layer without having increased resistance while the number of mask layer is being reduced by a method wherein an insulating film is provided in advance on a buried layer formed region of shallow junction depth, the region other than the buried layer forming region is oxidized using said insulating film as a mask, the mask is removed, and a buried layer is formed thereon. CONSTITUTION:An SiO2 film 22 and an Si3N4 film 23 are laminated and coated on an Si substrate 21, these films located on the region other than the regions E and F are removed by performing a photo etching and a dry etching, and thick SiO2 films 24 to be connected to the film 22 located under the film 23 are formed on the exposed surface of the substrate 21 by performing a heat treatment. Then, the film 23 is removed together with the film 22 located below it, a thick SiO2 film 24 is left on the region other than the regions E and F located on the surface of the substrate 21, and buried layers 25E and 25F are removed by diffusion in the substrate 21 located between the films 24. Subsequently, the unnecessitated film 24 is removed, a stepping 26 to be used for desired photo etching is generated between the surface of the substrate 21 and the surface of the layer 25E, an epitaxial layer 27 is grown on the whole surface, and a stepping 28 to be used for marker region corresponding to a stepping 26 is generated on the surface of said layer 27.
Patent JP-H10232103-A (JP)
Title: Position detector
Inventor: ICHIKAWA WATARU
IPC: G01B7/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a position detector for realizing the miniaturization of the whole by making useless the excessive length of a rod utilized in the position detection of a movable part, and for making possible the incorporation into the inside thereof without lowering of the mechanical strength of the said rod. SOLUTION: Ring-shaped magnetic substances 26 are disposed with a disposition pitch P in the inside circumference part of an inserting hole 25 provided within a rod 23 of a piston 22, and a core 29 is disposed in an end side within a sleeve 28, inserted in the inserting hole 25, and of which a basic end side is fixed in a cylinder 21. Primary coils 31-34 are disposed with a disposition pitch Ps=Px (1-90/360) peripherally of the core 29, and a secondary coil 35 is disposed therewith. By giving the side of primary coils 31-34 two reference signals having a phase difference of 90 degrees, the axial displacement of the rod 23 is detected.
Patent JP-H11225575-A (JP)
Title: Trimming machine
Inventor: YAMAOKA TOSHISHIGE
IPC: A01G3/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a trimming machine capable of stabilizing an action of a blade and readily changeable the blade. SOLUTION: This trimming machine has a pair of opposed eccentric cams 6 and 7 and a pair of blades 8 and 9 hooked to the eccentric cams 6 and 7 to reciprocating move in opposed with each other by an eccentric rotations of the eccentric cams 6 and 7, and a projecting part 10 projecting to another blades 8 and 9 side on the opposite face 8a of the blades 8 and 9.
Patent JP-S52121149-A (JP)
Title: Construction of liner attachment with screw in watermill
Inventor: WATANABE YASUSUKE
IPC: F03B11/00
Filed: 1976-04-02
Abstract: PURPOSE: To prevent liners from floating apart or to facilitate detection of breaking away or wear due to floating, and of damages due to cavitation, with regard to liners to be attached water flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08209996-A (JP)
Title: Locking device
Inventor: MARUYAMA EIKI
IPC: E05B65/02
Filed: 1995-01-31
Abstract: PURPOSE: To effect unlocking separately from unlocking by means of a key at a large earthquake by a method wherein a lock body is provided on any one of a supporting frame and a door and a box body is provided on the other one thereof, and the box body is disengaged by means of a vibration sensor which acts according to acceleration of vibration exceeding a predetermined value. CONSTITUTION: When an excessive vibration occurs due to an earthquake, acceleration of vibration is sensed by a vibration sensor 23 to effect unlocking. That is, when the sensor 23 senses acceleration of vibration exceeding certain magnitude, unlocking is effected as an operation plate 11 of a body 8 of a lock rotates. For example, a weight 25 is swingably mounted on a base 24 mounted integrally to a supporting frame 4 so that an actuation rod 26 is lifted upward as the weight 25 inclines. And when the weight 25 inclines by being subjected to acceleration of vibration of certain magnitude such as of an earthquake, the rod 26 is raised by the mass of the weight so that a trigger 20 is rotated about an axis 21. Further, an engaging body 14 is rotated through the plate 11 to disengage a locking plate 16 from a box body 50, thereby effecting unlocking.  As a result, unlocking can be effected in an uncontrollable situation, allowing stored articles to be taken out.
Patent JP-S60181744-A (JP)
Title: Optical device
Inventor: KUROKI YOUICHI
IPC: H01L21/30
Filed: 1984-02-29
Abstract: PURPOSE:To enable positioning with high accuracy by providing an electrical driving means for applying driving force to an optical element, a stopper for positioning the optical element in a prescribed position and an elastic member for pressing the optical element to a stopper. CONSTITUTION:A pulse motor 14 is driven to rotate a gear 11 in an arrow (b) direction in the case of moving a mirror 7 from the 1st position 7a for observation to the 2nd position 7b for exposing. The mirror 7 is rotated in the arrow (b) direction as well by the energizing force of a spring 12 according to said rotation. The mirror 7 stops by contacting with a stopper 10. The mirror 7 cannot rotate any more in this stage but the gear rotates further in the arrow (b) direction because a spring 12 is interposed between said gear and the mirror 7. A photoswitch 15 detects the contact of the mirror 7 with a stopper 10 and stops the motor 14 and thereafter the motor 14 is rotated by as much as the prescribed number of pulses so that the mirror 7 is pressed stably to the stopper 10 in the 2nd position by the spring 12.
Patent JP-H10341096-A (JP)
Title: Method for supplying parts to mounting unit and supply means and mounting unit therefor
Inventor: GFELLER MARTIN
IPC: H05K13/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To realize a method for simply supplying parts without waste in mounting operation. SOLUTION: This method supplies parts received in a tape 23 having pockets which are made consecutively at equal intervals to a mounting unit by supply means 1. In the method in which the tape 23 wound around a reel 21 is unwound from the reel 21 in the supply means, and each part received in the pocket of the tape 23 is carried to a pickup position 13 and is picked up from the pockets of the tape 23 by the mounting unit. Before the end of the first tape is unwound from the first reel in the supply means 1 during a mounting operation, the end of the first tape is joined to the start of the second tape, wound around the second reel. Then the first reel in the supply means 1 is replaced by the second reel, and after the second tape is ended, each part received in the pockets of the second tape is successively carried to the pickup position 13.
Patent JP-H04257716-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMAMOTO NOBUTAKA
IPC: B60H1/00
Filed: 1991-02-07
Abstract: PURPOSE:To control the operation of a rear cooler and a rear heater, in interlocking with a front side automatic air conditioner. CONSTITUTION:The opening degree of an air mixing damper 13 is detected by a potentiometer 51, and the voltage signal is inputted into a control unit 8. The control unit 8 controls the operation of a rear driving motor 46 on the basis of the voltage signal, and the opening and closing of both the air mixing dampers 13 and 43 are interlocked. Further, the ON-OFF operation of a rear heater is controlled by the corresponding voltage signal in selecting the face mode/bye-level mode of an automatic air conditioner, and the ON-OFF operation of a rear cooler is controlled by the corresponding voltage signal in the selection between foot mode/bye-level mode.