baber/WOPTO huggingface dataset:
Patent JP-S5771532-A (JP)
Title: Two axia driver
Inventor: MATSUDA IKUO
IPC: G11B7/09
Filed: 1980-10-22
Abstract: PURPOSE:To make both controllings of tracking and focusing possible, simplify mechanisms and reduce the number of parts and the cost of assembling by coupling two sets of coils movable in vertical and horizontal directions in one piece to an objective lens in a magnetic path thereby forming an actuator. CONSTITUTION:A focus controlling coil 37, and tracking controlling coils 38, 39 are disposed around the central leading end part 36a of a magnetic circuit 36. The coil 37 is adhered to the coils 38, 39 and the coils 38, 39 are fixed to a support plate 42. An objective lens system is contained in a sleeve 40 movable in the hole 41 in the Z-axis direction at the center of the circuit 36, and the support plates 42, 43 are fixed to both ends of the sleeve 40. The plates 42, 43 are supported to the mounting members 48-51 fixed to the circuit 36 by means of elastic members 44a-47a. Thereby, both controllings of tracking and focusing are made possible with one actuator, the mechanisms are simplified and the number of parts is reduced.
Patent JP-H10341589-A (JP)
Title: Power generator and electric washing machine equipped with power generator
Inventor: MOROZUMI HIDEKI
IPC: H02P6/28
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent overheating of a motor due to disconnection of winding by detecting the value of a current flowing into an inverter in synchronism with an interruption signal generated from an interruption signal generating means thereby eliminating the need for increasing the input current of the inverter. SOLUTION: When an interruption signal generating means 21 outputs an interruption signal, a current detecting means 16 detects an input current value of an inverter 3 and also detects a moment when the input current value goes zero. Consequently, a processing section 15 makes a decision that any one of threephase windings 2 is disconnected and turns off six switching element entirely thus stopping a motor 1. More specifically, disconnection of any one of three- phase windings 2 is detected surely and the motor 1 can be stopped by stopping the inverter 3 and the motor 1 is protected against overheat by supplying power to the motor 1 under disconnected state while preventing an overcurrent from flowing into the inverter 3.
Patent JP-H097964-A (JP)
Title: Temperature detector for semiconductor fabrication apparatus
Inventor: FUKUMURA NORIYUKI
IPC: G01K1/14
Filed: 1995-06-15
Abstract: PURPOSE: To more accurately detect the temperature of a wafer, and hereby improve responsiveness of temperature detection, and further when maintenance is performed by vertically moving a heater, prevent the temperature sensor from being broken. CONSTITUTION: A temperature sensor 2 is provided integrally on a quartz or SiC wafer placement table 1 in a quartz or SiC reaction pipe 4. In the wafer placement table 1, lower parts 1A, 1B are joined so as to be divided on the table including a sensor mount part 8. The temperature sensor having a plurality of temperature detection points is mounted on the sensor mount part 8. Thereafter, the lower parts 1A, 1B on the table are joined with each other with fitting between a pin and a hole, and may be fixed with a fixing pin.
Patent JP-S5872797-A (JP)
Inventor: UORUTAA ERI REBAIN
IPC: C03B40/027
Filed: 1982-08-27
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-S5482098-A (JP)
Title: Ferrite magnet reinforcement
Inventor: SAITOU KIYOSHI
IPC: H01F7/02
Filed: 1977-12-12
Abstract: PURPOSE: To prevent a ferrite magnet from being broken by coating magnetic poles with metals through the metallic flame spray coating.  
     CONSTITUTION: For example, after the surface of magneto-arch-shaped magnets is made coarse by sand blast, a metallic film (for instance, Zn or Cr-Fe) is coated on the magnet surface by propane gas oxigen flame spray coating or plasma flame spray coating. The metallic film can be formed on all the surfaces of the magnet, but it may well formed only on the magnetic surface. At this case, roundness is pre- applied to the magnet end and epoxy resin is coated on the sides other than the magnetic pole and cured. Since the coating of the metallic film is effective to prevent the magnet from being broken and uniformalizes the uniformity of magnetization of conventional magnet, applied magnetic pole iron pieces can be omitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09329311-A (JP)
Title: Thermal decomposition system of waste in waste processing apparatus
Inventor: NAGATA YOSHITO
IPC: F23G5/027
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To construct an apparatus compactly and inexpensively by supplying an insufficient heat amount with the aid of an additional burning apparatus by employing a thermal decomposition reactor capable of a thermal decomposition reaction by being supplied with a minimum. heat amount by taking the properties of a waste into consideration SOLUTION: The present waste processing apparatus comprises a thermal decomposition reactor 2, a combustor 6 for combusting dry distillation gas and combustible components exhausted from the thermal decomposition reactor 2, an air heater 7 for heating heating air with combustion gas produced from the combustor 6, and a heating air line for supplying the heating air from the air heater 7 to the thermal decomposition reactor 2. A thermal decomposition system of the waste sets heating temperature of the heating air to minimum temperature required for thermal decomposition of a waste (a) introduced into the thermal decomposition reactor 2.
Patent JP-S5863145-A (JP)
Inventor: AREKUSANDAA GOTSUTOMAN
IPC: H01L21/68
Filed: 1981-09-21
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-S5482132-A (JP)
Title: Memory unit
Inventor: NABESHIMA TOMOKI
IPC: G11B20/10
Filed: 1977-12-14
Abstract: PURPOSE:To constitute a large-capacity memory unit which is capable of both the reading and writing of a large capacity independently through the simple-structure circuit and by means of the small capacity first-in/first-out memory and the comparatively large-capacity RAM. CONSTITUTION:The primary component parts are large-capacity RAM23 containing 1st and 2nd address counter 21 and 22 plus small-capacity first-in/first-out FIFO memory 24, and memory 23 and 24 can be connected via switch 25 in order to secure the mutual data shift. At the same time, input/output terminal 27 is connected to switch 25, and switch 27 is connected to counter 21 and 22. Thus, RAM23 and memory 24 can be controlled by writing and reading control pulse W and R. And when terminal 26 and 27 are used for the input and output terminals, the writing and reading action are carried out by RAM23 and memory 24 respectively. In case memory 24 is given the reading action and the input and the output are made opposite among terminal 26 and 27, the operations are made opposite between RAM23 and memory 24.
Patent JP-H0710334-A (JP)
Title: Meandering correcting device
Inventor: NAKAMATA KIYOTO
IPC: B65H23/032
Filed: 1993-06-21
Abstract: PURPOSE:To provide a meandering correcting device which can cope with the meandering of a sheet member transferred in both the directions and protects the sheet member from being applied with damage. CONSTITUTION:A pair of guide devices 16 and 18 equipped with the rollers 24 and 26 for nip-holding-transferring the edge part in the width direction of a web member are axially supported in a turnable manner to a horizontal frame 12, and each tilt direction of the rollers 24 and 26 can be varied by the operation of a rodless cylinder 52. Further, as a means for detecting the meandering of the web member, are used the transmission type optical sensors 58R, 58L, 60R and 60L. Easy coping with the meandering of a sheet member transferred in both the directions is enabled by selecting the tilt direction of the rollers 24 and 26. Further, since the meandering of the web member is detected in a noncontact form, the web member is prevented from being applied with damage.
Patent JP-S5273550-A (JP)
Title: Falling sludge collecting device in waste water treating device
Inventor: OOTSUKA YOUITSU
IPC: C02F11/00
Filed: 1975-12-15
Abstract: PURPOSE: To provide a sludge collecting device. Sludge is collected in a tub by the force of gravity during the return process of a belt conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01319692-A (JP)
Title: Production of mg-containing aluminum alloy sheet having excellent degreasing property
Inventor: FUJIMOTO HIDEO
IPC: C23F1/20
Filed: 1988-06-17
Abstract: PURPOSE:To produce the Mg-contg. Al alloy sheet having an excellent degreasing property after oil coating by removing the oxide film of the Mg- contg. Al alloy sheet having a specific compsn. by a chemical method, then regulating the thickness of the oxide film and the Mg/Al ratio of the surface layer. CONSTITUTION:The MgO-rich oxide film formed on the surface of the Al alloy sheet contg. >=0.5wt.% Mg is removed by the chemical method such as acid and alkaline cleaning in a heat treatment stage at the time of producing said Al alloy sheet. The thickness of the oxide film is regulated to <=45A and the Mg/Al ratio of the surface layer after the dissolution to <=0.5 in this way. The oil components such as lubricating oil on the Al alloy sheet obtd. in such a manner can be easily removed in a degreasing stage and, therefore, the remarkable improving effect of a substrate treatment and the adhesive property of the coated film is obtd.
Patent JP-H0443210-A (JP)
Title: Dust processing device
Inventor: TAI YASUSHI
IPC: F23G5/48
Filed: 1990-06-07
Abstract: PURPOSE:To prevent corrosion of a furnace frame caused by discharged gas, eliminate odor adhesion of discharging gas to a furnace material and provide a long life and improve a convenience in use of a dust processing device by a method wherein a spacing is provided between an inner wall surface of the furnace frame and an outer wall surface of the furnace material. CONSTITUTION:As dusts 16 are deposited into a processing container 10, liquid contained in the dusts partially drops from an opening 12 formed at a projection 11 of a processing container 10 and sinters into a furnace material 2 at an air supplying port 13. Moisture content once formed into water vapor under a heat energy of a furnace heater 9 is also partially absorbed into the furnace material 2 by the time the moisture is discharged out through a discharging port 7. The furnace material 2 has a high water absorbing characteristic and a water holding characteristic so that the water does not drip at all. In addition, since there is a spacing 6 by a spacer 5 between the furnace material 2 and the furnace frame 3, the water content does not contact the furnace frame 3 and the furnace frame is not corroded. Then, all the water evaporate by a heat energy of a furnace heater 9 together with odor in a combustion furnace 4, the water is discharged out through a purifying device 8.
Patent JP-H01319280-A (JP)
Title: Ic lamp socket
Inventor: TOYAMA OSAMU
IPC: H01R33/76
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the manufacture step control without manufacture of a substrate and a measuring instrument per each IC package by separating an IC inserting part from a substrate connecting part and connecting IC inserting parts, which correspond to variable IC, with the same substrate connecting part. CONSTITUTION:An IC lamp socket has an IC inserting part 1 having multiple lead terminal inserting holes 1a for inserting IC lead terminals, on its upper surface and multiple contact pins 2 connected with IC lead terminals, projected on its lower surface. And the IC inserting part 1 is separated from a substrate connecting part 4 having multiple contact pin inserting holes 4a for inserting contact pins 2 of the IC inserting part 1 on its upper surface and multiple substrate connecting pins 5 connected with the contact pins 2 and connectable with the substrate, projected on its lower part. The IC inserting part 1 is exchangeable with one having a lead terminal inserting hole 1a fitting to lead terminals of variable IC. By using this IC lamp socket and installing one substrate connecting part 4 in an instrument, the measuring of IC in variable packages is possible only by exchanging the IC inserting part 2.
Patent JP-S6210555-A (JP)
Title: Air flow deflection device for air conditioner
Inventor: SUGIO TAKASHI
IPC: F24F13/14
Filed: 1985-07-08
Abstract: PURPOSE:To retain an ample vertical deflection performance without deteriorating the fan performance in the normal position by selectively moving the pivot of the vertical deflection plate between the two optimum positions of the normal position and air flow deflecting position. CONSTITUTION:When the vertical deflection plate 1 is set in the position A with the downward inclination of 10 deg. at which the maximum air flow capacity is available, the reduction of the fan performance can be minimized. In the case where the air conditioner is designed to deflect the air flow up to 70 deg. downward, the position B is the position where the air flow is deflected 70 deg. and the reduction of the fan performance is minimized. The front end of the vertical deflection plate 1 at the respective positions A, B are designated as 2a, 2b, and the rear end 3a, 3b. Lines that normally intersect and equally divide line segments which connect the ends 2a and 3a, and 2b and 3b are described, and the intersection of the said lines is designated as 0. When the vertical deflection plate 1 is rotated with the point 0 as the rotational axis, it can be movable between the positions A and B. The length of the support 3 and the position of the rotational axis 4 are so selected as to obtain the afore-said relationship.
Patent JP-S5852551-A (JP)
Title: Optical adjusting mechanism of solid agent appearance inspecting device
Inventor: HARA TOSHIO
IPC: G01N21/85
Filed: 1981-09-24
Abstract: PURPOSE:To easily attain adjustment of high accuracy, and reproducibility of its adjustment, by constituting a titled mechanism of a mirror for reflecting an optial image of a solid agent, and an image pickup device for receiving a reflected optical image from the mirror, and controlling the mirror and the image pickup device. CONSTITUTION:An optical adjusting mechanism is provided with a mirror 10 for reflecting an optical image of a solid agent, a rotation adjusting screw 17, a tilting adjusting screw, a pivot screw 19, a rotation adjusting loose hole, etc. The mirror 10 is capable of executing the rotation adjustment by turning the direction as indicated with an arrow R centering around the X axis vertical to the paper surface, as shown in the figure. In order to execute said adjustment, in a substrate 21 to which the mirror 10 has been installed, the adjusting screw 17 is loosened, and within a range of the loose hole 20 opened in the radial direction centering around the X axis, the substrate 21 is turned, is adjusted and is fixed by clamping the screw 17. In this way, adjustment of high accuracy and reproduction of the adjustment can be executed easily.
Patent JP-2000335307-A (JP)
Title: Automobile loading and unloading method, and loading ramp device in automobile transport vehicle
Inventor: KOMURO MASATOSHI
IPC: B60P3/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the front end corner part of an automobile from contacting with a loading ramp in loading and unloading automobiles on and from an automobile transport vehicle through a ramp formed of the loading ramp. SOLUTION: A loading ramp device 10 provided at an automobile transport vehicle 12 is swingably provided with a rat floor 18 at the rear end of a lower stage deck body 14A, and the tip of the loading ramp 20 is adapted to be hooked on or removable from the hook-receiving shaft part 32 of the rear end of the rear floor 18. When there is a possibility that the front end corner part 26B of an automobile 26 makes contact with the loading ramp 20, the rear floor 18 is lowered to reduce the angle made with the loading ramp 20 and the road surface 34. After the front wheels run on the loading ramp 10, the tip of the loading ramp 10 is raised to a normal position.
Patent JP-H11341339-A (JP)
Title: Video camera device
Inventor: MATSUSHITA MASAHIRO
IPC: H04N5/232
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To decide the function of a device corresponding to an instruction set in advance with relatively simple constitution and to perform automatic photographing without having to prepare special external equipment corresponding to it by controlling the device which corresponds to the program data read from a second recording medium by a recording medium connection means. SOLUTION: When automatic image recording is specified through an operation from a key input part 1, a microcomputer 4 for control operates a PC card read/write part 7, reads the program data recorded in a PC card 8 and controls respective processing parts corresponding to the program data. At this time, when the setting conditions of the respective functions are specified in the program data, the respective parts are set corresponding to the setting conditions. When the present time from a present time generation part 6 reaches the time to start recording specified in the program data, video signals inputted from a camera input part 2 and sound signals inputted from a microphone are converted into digital signals in a tape read/write part 9 and are written in a DV tape 10.
Patent JP-H06340809-A (JP)
Title: Poly(arylene sulfide) resin composition with improved adherence
Inventor: MIKAWA NAOHIRO
IPC: C08L81/02
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a molding which has exceedingly good adherence to an adhesive and retains properties inherent in poly(arylene sulfide) resins, such as good heat resistance, chemical resistance, and rigidity. CONSTITUTION:The resin composition comprises 100 pts.wt. poly(arylene sulfide)(PAS) component consisting of a PAS modified with an epoxy resin or other epoxy compound or of a mixture of the modified PAS with an unmodified PAS and 0.01-30 pts.wt. styrene/maleic anhydride copolymer.
Patent JP-S63313414-A (JP)
Title: Self-lubricating insulated wire
Inventor: KINAMI KAZUNARI
IPC: H01B7/02
Filed: 1987-06-16
Abstract: PURPOSE:To obtain an insulated wire which can be used efficiently in an automatic winding machine because of its small static friction coefficient and excellent abrasion resistance, and also can be manufactured easily by a method wherein, solid wax etc., is diluted with an organic solvent to make a lubricant, and it is applied to the surface of a conductor through an insulating coating and heat-processed. CONSTITUTION:A solid wax etc. is diluted with an organic solvent to make a lubricant, and it is applied to the surface of a conductor through an insulating coating and dried. As a solid wax etc., solid natural wax or synthesized wax can be enumerated. As an organic solvent, for example, ethanol, benzene, toluene, xylene, acetone, turpentine oil, naphtha etc., can be enumerated, and each of them can be used separately or more than two kinds of them are used in a mixture. The solid wax etc., is diluted with an organic solvent to make a Iubricant, and it is applied to the surface, where an insulating coating bas been formed, to form a coating of desired thickness with a normal method. The coating thus manufactured has a small friction coefficient, good lubricating ability and an excellent abrasion resistance, so that the insulating layer is protected from injury. An insulated wire with such coating is, therefore, efficiently used in an automatic winding machine, which allows the manufacture of a small sized, tightly wound coil.
Patent JP-2000338286-A (JP)
Title: Reactor pressure vessel
Inventor: HIRANO TAKASHI
IPC: G21C13/032
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a reactor pressure vessel capable of avoiding interference of nozzles and a reactor shield wall in disassembling or renewing. SOLUTION: This reactor pressure vessel is provided with a nozzle 16 constituted of a base part 17 welded so as to connect to the shell 1 of a pressure vessel body 3, a nozzle neck 18 projecting toward outside the pressure vessel body 3 from the base part 17, a safe end 20 of which part near the inner side of the pressure vessel body 3 is formed in double pipe and the outside pipe part is welded at the end close to the outside of the pressure vessel body 3 of the nozzle neck 18, and a thermal sleeve 21 coaxially arranged with the nozzle neck 18, of which one end is welded to the inner pipe part of the safe end 20. The thickness t1 of the base part 17 is made thicker than the shell part 1 of the pressure vessel body 3 and the length L1 of the nozzle neck 18 in the pressure vessel body diameter direction is shortened in accordance with the flow area of the nozzle 16.
Patent JP-S5576369-A (JP)
Title: Transfer device
Inventor: YAMANAKA TATSUZOU
IPC: G03G15/16
Filed: 1978-12-06
Abstract: PURPOSE: To extend the service life of transfer device, by expanding the material selection width of constituent members and facilitating the optimization of the charge and discharge time constants on the transfer paper, based on the idea of separating the physical conditions and electrical conditions of the transfer roller.  
     CONSTITUTION: An electrostatic capacity forming means 12 consists of conductive rubber roller 6', high resistance dielectric roller 8, conductive rubber roller 9 for destaticizing the dielectric, and sliding contact 14, and a resistor 10 is equivalent to a low resistance dielectric roller. Therefore, the physical conditions required by the transfer roller are obtained from the conductive rubber roller 6. Of the electrostatic capacity and resistance to determine the curtailment of charge time of transfer paper and lengthening of discharge time, the resistance is stably obtained from the resistor 10, and, therefore, the electrostatic capacity forming means 12 is sufficient to form a electrostatic capacity corresponding to the electrostatic capacity of a dielectric roller coated with a thick covering of low resistance dielectric. The high resistance dielectric has a broad material selection width and a long service life. Thus, the service life of the device may be extended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0316085-A (JP)
Title: Refresh control system for memory
Inventor: SHIBATA YASUHIDE
IPC: G11C11/406
Filed: 1989-06-13
Abstract: PURPOSE:To decrease the number of times of refresh based on a refresh timing and to improve the memory access efficiency by executing a refresh operation to a memory lane of non-selection at the time of access of a memory. CONSTITUTION:This system is provided with a memory means 2 which is constituted of plural lines and requires refresh in a prescribed period, a means 4 for setting a refresh timing, refresh sequencers 7-1 - 7-4 for discriminating whether an access exists or not with respect to each lane of the memory means 2, means 8-1 - 8-4 for instructing whether refresh is executed or not at every lane, and a refresh requesting part 5. In this state, when an access request is executed, a refresh operation is executed in other lane than that of an access destination. Accordingly, the generation of a refresh cycle of all the memory lanes based on an instruction from a refresh timing setting means can be decreased. In such a way, the use efficiency of the memory means 2 is improved.