baber/WOPTO huggingface dataset:
Patent JP-H04281436-A (JP)
Title: Opening and closing device for cartridge chamber cover member of camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/00
Filed: 1991-03-08
Abstract: PURPOSE:To offer the opening and closing device for the cartridge chamber cover member of a camera capable of opening the cover of a cartridge chamber after a film is rewound to a cartridge when the opening operation of the cover of the cartridge chamber is executed in the course of photographing. CONSTITUTION:A locking means 4 which locks the cartridge chamber cover member of the camera, an operation means 1 which generates the unlocking signal of the means 4 and enables the cartridge chamber cover member to be opened, rewinding means 2 and 3 which rewind the film to the cartridge, detection means 5 and 6a which detect that the rewinding of the film to the cartridge is finished and control means 6 and 6A which control the rewinding means 2 and 3 and the locking means 4 according to signals from the operation means 1 and the detection means 5 and 6a are provided. The control means 6 and 6A allow the rewinding means 2 and 3 to rewind the film in the case that the finish of the rewinding is not detected by the detection means 5 and 6a when the operation means 1 is operated. Then, the locking means 4 is unlocked after the finish of the rewinding is detected by the detection means 5 and 6a.
Patent JP-S63238957-A (JP)
Title: Continuous casting method
Inventor: HIROSE TOSHIYUKI
IPC: B22D11/10
Filed: 1987-03-25
Abstract: PURPOSE:To reduce defect of inclusion in a cast slab by calculating an index relation between workload and powder entrapping quantity from various conditions of simulation device to discharged hole of submerged nozzle in a mold and setting the workload of actual molten flow to the various conditions, which come to a little entrapment. CONSTITUTION:From the various conditions of discharging hole diamerter, angle, submerged depth, cast slab size and casting speed of the discharging hole 13 of the submerged nozzle 12 in the mold 14 as parameters, the workload and the entrapping quantity of the floating power are measured, to calculate the index relation. By setting the calculated workload for the actual molten metal flow of submerged nozzle 12 to the above various conditions, which come to a little entrapment, the defect of inclusion in the cast slab is reduced and the casting yield is improved.
Patent JP-S56165531-A (JP)
Title: Punching method for hole in metallic sheet
Inventor: ITOU KATSUYOSHI
IPC: B21D28/24
Filed: 1980-05-23
Abstract: PURPOSE: To apply two stages of punching process to a metallic sheet in order to form a round hole having  curved surfaces in its circumferential edges on both sides, by passing a tapered punching die through an open  hole of a lower die downward so as to punch the metallic sheet in the normal direction first and in the reverse  direction next.  
     CONSTITUTION: A blank material 16 is put on a round hole forming lower die 17 so as to make a part to be  punched into a round hole overlap with an open hole 18 of the lower die 17. As the first stage of punching  process, a convex upper die 19 is brought down toward the open hole 18 of the lower die 17. The upper die 19  is formed into a taper 21 wherein the diameter is successively increased from the round cutting tip 20 to the  root. The upper die 19 goes down and punches the blank material 16, and the chip 22 drops down through the  open hole 18. The upper die further goes down and forms the circumferential edge 13a of the punched round  hole 13 into a curved surface, whereas the circumferential edge on opposite side is extruded and is formed into a  burr type swelled edge 23. After withdrawing the upper die 19 to its initial position, the blank material 16 is  turned over upon the lower die 17; as the second punching process, the upper die 19 is again brought down  toward the lower die 17; hereby, the taper 21 pushes back the burr type swelled edge 23 toward the blank material 16, and the circumferential edge 13b is formed into a curved surface. By the said two punching processes,  a round hole 13 having curved surfaces at circumferential edges 13a, 13b on both sides is formed.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09234685-A (JP)
Title: Vision support device of manipulator operation
Inventor: HARA KENJI
IPC: B25J13/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by matching the axis of tool movement with the optical axis of a camera. SOLUTION: A wrench tool 22 is arranged on a tip of a manipulator 20, the direction of the optical axis of a first monitoring camera 30 is matched with the axis of a tightening part 23, and the coordinate system of the camera is matched with the working coordinate system 37. A second monitoring camera 40 is installed in a place from which the distance between the wrench tool 22 and a nut 38 can be monitored. The image taken by the monitoring cameras is projected on a screen in an operation room, and an operator operates the manipulator 20 watching the screen. In this device, the information on five variables out of six variables to perform the position and orientation matching of the wrench tool 22 with the nut 38 by the image by the first monitoring camera 30 can be recognized.  After the operation, the wrench tool is fitted to the nut 38 watching the image from the second monitoring camera 40, and the nut 38 is tightened. The working efficiency can be improved because almost all operations can be performed watching the image from the first monitoring camera 30.
Patent JP-S57183201-A (JP)
Title: Suppressing method for power peak load of electric motor vehicle
Inventor: AZUMA TOMIYOSHI
IPC: B60L1/00
Filed: 1981-05-06
Abstract: PURPOSE:To suppress a peak load of an electric motor vehicle to a low value by controlling the application or operation of other load during the prescribed period of time after the vehicle is started. CONSTITUTION:A peak load suppression controller 2 produces a peak load cut signal 6 to a cooler or heater load 4 and an air compressor load 5 during a period of time from a power drive start signal 31 to the production of a set speed arrival signal 32 and stops the operation. Then, the controller 2 produces forcible input signals 7 to the loads 4 and 5 in accordance with a stop signal 34 or a regeneration start signal 33 at the time of stopping or regenerating an electric motor vehicle and forcibly energizes the load except the point that the used electric power of the vehicle reaches the peak. In this manner, the peak power can be suppressed to a low value, thereby reducing the power of a substation.
Patent JP-H05233270-A (JP)
Title: Microprocessor
Inventor: IKEDA HIROTO
IPC: G06F21/12
Filed: 1992-02-19
Abstract: PURPOSE:To provide a microprocessor whose program or control contents can not be decoded even if the contents of an external memory are read out by a third person. CONSTITUTION:A ROM circuit 30 and an alternative selector circuit 20 are connected between an input data bus terminal 100 and a kernel part 10. A decoding table is previously written in the ROM circuit 30 to decode and output inputted ciphered data. The circuit 20 selects decoded data from the circuit 30 and outputs the selected data to the kernel part 10 based upon a 'true' signal on an instruction-fetched true/false signal line 500 and selects real data from the terminal 100 and outputs the selected data to the kernel part 10 based upon a 'false' signal in an instruction non-fetched state.
Patent JP-S60213769-A (JP)
Title: Bubble disturbing type solar heat water heater
Inventor: TAIRA EIZOU
IPC: F24J2/46
Filed: 1984-04-08
Abstract: PURPOSE:To improve heat collecting efficiency by a method wherein very small amount of air bubble is blown into the water heating vessel of the solar heat water heater to utilize the effect of disturbing hot-water due to the natural ascending force of the bubbles. CONSTITUTION:When the sunshine has arrived at a predetermined strength, a photosensor switch 5 is operated to operate an air pump 3 and force the air bubbles 4 into the solar heat water heater 2 from the lower side thereof. The air bubbles ascend naturally along the right receiving surface of the water heater and leave to the outside of the water heater. According to this method, the air bubbles contact with the light receiving surface during ascending and disturb hot-water to promote the movement of heat whereby the heat collecting efficiency may be improved.
Patent JP-H01244124-A (JP)
Title: Timer for fuel injection pump
Inventor: ICHINOSE TOSHIO
IPC: F02M59/48
Filed: 1988-03-25
Abstract: PURPOSE:To prevent production of unevenness in a delay angle in a middle speed rotation area, by a method wherein a timer gear is mounted in a state that, based on a phase in a middle speed rotation area, a cam shaft is rotated from the timer gear by an amount equivalent to an advance angle during the starting. CONSTITUTION:A timer casing 11 of a timer 1 is driven by means of a timer gear 3. After a cam shaft 24 is secured to the timer 1, it is rotated in a rotational drive direction A by an amount equivalent to a starting time alpha actually measured in relation to the timer, and the timer gear 3 is mounted to the timer in a manner that a reference tooth 3a is displaced from a bracket labeling line by a preset angle. This constitution produces unevenness in only a delay angle amount during the starting, and enables prevention of production of unevenness in a delay angle in a middle speed rotation area.
Patent JP-S59196034-A (JP)
Title: Forcing tap of pickling vessel cooled with underground water
Inventor: WATANABE MASAO
IPC: A23L19/20
Filed: 1983-04-20
Abstract: PURPOSE:To provide the titled tap for pouring out circulation water through the water tap for daily use, prepared by connecting a groundwater tap for daily use with a water tank for circulation of groundwater, and utilizable for the long- term preservation of pickles contained in a vessel placed in the water tank. CONSTITUTION:The water tank 2 for circulation of groundwater is attached to the outside of the pickling vessel 6, and an insulation material 4 is fixed to the outside of the tank 2. The tank 2 is closed with the lid 1 made of a heat-insulation material and is furnished with two connection ports. One connection port 7 is connected to the grondwater tap 11 for daily use, and the other port 8 is connected to the joint 12 of a forcing tap. When water is used in the kitchen for washing, etc., fresh groundwater 3 is circulated in the water tank 2 to cool the pickles contained therein. Accordingly, the pickles can be maintained in fresh state without necessitating running cost.
Patent JP-H01243593-A (JP)
Title: Photodetector
Inventor: OKAWARA KAZUHIDE
IPC: G02F1/17
Filed: 1988-03-25
Abstract: PURPOSE:To control the amount of optical attenuation with high accuracy by forming an electrochromic material, which is capable of controlling the amount of optical absorption by the amount of electric charges applied, on the detection surface of a photoelectric conversion element. CONSTITUTION:The title device comprises a photoelectric conversion element 1 for converting an incident light to an electric signal, and an electrochromic element 7 including a pair of transparent electrodes 8 facing each other and an electrochromic layer 9 disposed between the electrodes 8. At least the element 7 is disposed on the detection surface of the photoelectric conversion element 1 through an insulating layer 6. The element 7 is colored by application of DC voltage, and its degree of coloration is changed by the adjustment of the DC voltage. Thus, by adjusting the DC voltage, the amount of optical absorption, i.e., the amount of optical attenuation can be adjusted.
Patent JP-H10263172-A (JP)
Title: Management system for game house
Inventor: HAYASHI MEIJI
IPC: A63F7/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a player from having a data memory medium stolen while the player is away from the game machine in case that a game by the game machine is played with a memory medium for the game data memory taken in a data reading means installed at a corresponding position in the game machine. SOLUTION: A ball lending machine 9, with a membership card or a premium ball card taken in by a card reader/writer 35 of a game machine, releases pachinko balls within the range of pachinko ball data memorised corresponding to the card. In this condition that the card is taken in by the card reader/writer, the card will be ejected when an eject switch 16 is on. But if once a pause switch is pressed, the mechanism of the eject switch 16 is made ineffective and ejection of the card is prohibited. When a secret code applied to the card is inputted by means of a numeric pad, the ineflectiveness of the eject switch will be canceled.
Patent JP-H06282207-A (JP)
Title: Cleaning device
Inventor: HIROTA SHINGO
IPC: G03G21/00
Filed: 1993-03-29
Abstract: PURPOSE:To enable good cleaning performance to be maintained over a long period without causing damage to the surface of a photoreceptor and a blade, and also without leaving any residue on the tip of the blade, by moving the blade to a position isolated from a position for pressed contact with the photoreceptor, and applying a shock to the blade at the isolated position. CONSTITUTION:CPU transmits a signal to a drive motor M for reversing the rotation of a photoreceptor 4, every time copying operation is finished and an electrostatic latent image formed on a photoreceptor 4 passes a blade 1. A blade holder 15 turns against the energizing force of a pressure contact spring 16 and stops after collision with the projection 19 of a casing l0'. Furthermore, the blade 11 moves to a position isolated from the photoreceptor 4 and a film 17 comes in contact with the surface of the photoreceptor 4. Also, a substance adhering to the tip of the blade 11 falls to a recovery holder 13, due to a shock generated, upon the collision of the holder 15 with the projection 19. As a result, a substance adhering to the tip of the blade 11 can be separated, every time the blade holder 15 is shifted from the first position to the second position.
Patent JP-S56166420-A (JP)
Title: Detector for water level
Inventor: MITARAI TOSHIAKI
IPC: G01F23/24
Filed: 1980-05-28
Abstract: PURPOSE:To obtain a reliable water level detector, by a method wherein a distance between an upper and a lower intake port of a connection pipe having a water level detector is longer than inner diameter of a suction pipe, and the upper intake port is situated in a position which is above a mean water level of a draft tube by a distance being 0.5 times or more as long as the inner diameter of the draft tube. CONSTITUTION:A water level of a draft tube 5 is pressed downward with compressed air fed through an air feed pipe provided with an automatic exhaust valve 10 and an automatic air feed valve 9, and simultaneously, movable guide vanes 1 check pressurized water in a casing 4 to flow into a runner 3. A water level detecting tank 6, having two water level detectors 7 and 8, which control ON and OFF of the automatic air feed valve, is connected to the draft tube 5 through the medium of an upper and a lower connection pipe. In the water level detector so constituted, a distance between the upper and the lower connection pipe is longer than the inner diameter of the draft tube 5, and the upper connection pipe is mounted in a position which is above the mean water level of the draft tube and by a distance being 0.5 times or more as long as the inner diameter of the draft tube. This permits the detection of the water level without being influenced by rise in the surface of water.
Patent JP-S52152745-A (JP)
Title: Car length detecting system
Inventor: SHIBUYA HIDEO
IPC: G01D5/34
Filed: 1976-06-14
Abstract: PURPOSE: To accomplish the car length measurement highly accurately with the use of a relatively small number of projectors and receivers without any deterioration in the measurement accuracy, even in case the velocity of a car to be measured in not constant, by arranging a plurality of beam groups at a preset spacing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08257411-A (JP)
Title: Carrying method of photocatalyst
Inventor: TAKAHAMA KOICHI
IPC: B01J35/02
Filed: 1995-03-28
Abstract: PURPOSE: To provide a carrying method of a photocatalyst capable of sufficiently exhibiting photocatalyst performance in the case where the photocatalyst is carried on an oxide structure. CONSTITUTION: In the oxide structure, active alumina and/or silica gel is immersed in a solvent, and an alkoxide being a photocatalyst starting material being an optical semiconductor is added to the solvent, and heating, mixing, drying and burning are executed for depositing and carrying the photocatalyst on the surface of the oxide. The photocatalyst is at least one member selected from the group consisting of titania, zirconia, tin oxide and zinc oxide.
Patent JP-H03268793-A (JP)
Title: Clothing dryer
Inventor: MIHARA MASAMITSU
IPC: D06F58/04
Filed: 1990-03-20
Abstract: PURPOSE:To shorten drying time and to eliminate drying ununiformity by coupling an inside drum with an outside drum concentrically, and supplying hot wind via space. CONSTITUTION:A drum 6 arranged rotatably freely in an outer frame 1 is comprised of the inside drum 8 provided with plural air vents at an outer peripheral plane, and the outside drum 10 covering the inside drum 8 and provided with the space 9 between the inside drum 8 and provided with airtightness, and the inside drum 8 is coupled with the outer drum 10 concentrically via a mounting member 18. When clothing is thrown in the inside drum 8 and a motor 4 is operated, the drum 6 is rotated and also, a fan 3 for ventilation is rotated, cool wind sucked from outside the outer frame 1 goes to the hot wind via a heater 5, and is sent from the air vent 7 of a hot wind guide ring 16 via the space 9 between the inside drum 8 and the outside drum 10, which evaporates water in the clothing in the inside drum 8. In such a way, it is possible to shorten the drying time by sending the hot wind uniformly to the clothing.
Patent JP-S56167244-A (JP)
Title: Cathode-ray tube
Inventor: KOBAYASHI HIROO
IPC: H01J29/89
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the resolution of a picture from being reduced and improve the mass production of a cathode-ray tube in parallel, by stretching an optical thin film provided with a specific outler light reflection factor over the external surface of the face section before connecting face and funnel sections to each other. CONSTITUTION:Face and funnel sections 1 and 3 are separately manufactured and welded using deposition or soldering glass. Before they are welded, an optical film 9 is deposited on the external surfce of the face and antireflection-treated in advance. For the antireflection treatment of these glass surfaces, an optical thin film is formed provided with an outer light reflection factor of 2% or less in the visible region, through multicoating process on the face glass with laminated metallic films, such as PbF2, La2O3, MgF2, etc. This process can prevent any reduction of the resolution of a picture and also improve the mass production of a cathode-ray tube together with its cost reduction.
Patent JP-S58188294-A (JP)
Inventor: OONO KAZUTSURU
IPC: B66C21/00
Filed: 1982-04-26
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-H06281988-A (JP)
Title: Vibration proof optical device
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B7/08
Filed: 1993-03-30
Abstract: PURPOSE:To attain optimum vibration correction corresponding to the change in the condition of an objective lens system due to variable power and focusing, etc., by moving the objective lens in the direction of an optical axis, detecting a moving amount and operating a driving amount based on the signal of the moving amount and a signal from a vibration detection means. CONSTITUTION:By a moving amount detection means 105, the moving amount (moving amount in an i-th lens group 101) where respective lens groups are moved in the direction of the optical axis from the reference state of the objective lens system consisting of respective lens groups incorporating the i-th lens group 101 is detected to transmit the signal to an operation means 106. On the other hand, by the oscillation detection means 103, the inclination angle of the whole objective lens system is detected to transmit the signal to the operation means 106. Then, by the operation means 106, the driving amount of a damping lens group 102 is operated from two kinds of signals from the moving amount detection means 105 and the vibration detection means 103 and a storage value in the inside of the operation means 106. A vibration correction means 104 is driven based on the driving amount, and the damping lens group 102 is made eccentric in the direction orthogonally intersecting with the optical axis to correct the vibration.
Patent JP-S61231029-A (JP)
Title: Novel aromatic polyimide and its production
Inventor: SUGIURA YUJI
IPC: C08G73/10
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a polyimide of excelelnt heat resistance in an industrially feasible manner, by using a metallophthalocyaninetetracarboxylic CONSTITUTION:An aromatic polyimide of the formula (wherein M is a di- or tri-valne metal, R is an aromatic diamine residue, A is an aromatic.
Patent JP-S532097-A (JP)
Title: Quartz crystal oscillator
Inventor: HOSHI HIDEO
IPC: H03H9/19
Filed: 1976-06-29
Abstract: PURPOSE:To improve the frequency-temperature property of a quartz crystal oscillator by securing oscillations in such a way that the oscillation surface may be curved.
Patent JP-S54162148-A (JP)
Title: Monitor for operational condition
Inventor: SEKIYAMA YOSHIO
IPC: H02H5/00
Filed: 1978-06-14
Abstract: PURPOSE: To early detect the abnormality of operational conditions by mounting the pickups of operational sounds or vibration to each point of rotary apparatus to be monitored, by analysing the rate of frequency by periodically extracting the output and by comparing the value with reference value.  
     CONSTITUTION: Vibration detectors 2a∼2c are installed to rotary apparatus 1a∼1c, these output are periodically extracted by means of a scanner 31 and applied to a frequency analyzer 4 and specified frequency components are extracted from an analysis device 5. Meanwhile, the standard magnitude of each frequency component to be monitored is beforehand memorized to a memory storage 6, the magnitude is extracted by means of a scanner 32 in a shape that synchronizes with the scanner 31, both signals are let pass through a processor 7 and a comparator 8 and an alarm device 9 is operated. Thus, abnormality can instantaneously be detected when the magnitude of components exceeds tolerance limits memorized to the memory storage 6 while date can be processed easily and cheaply by means of a micro-processor, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270423-A (JP)
Title: Method for inputting/outputting ultrasonic waves to linear object and ultrasonic input/output tool used for the same
Inventor: MATSUSHITA TOMOHISA
IPC: H04B11/00
Filed: 1990-03-20
Abstract: PURPOSE:To easily input/output ultrasonic waves by inputting/outputting the ultrasonic waves through an ultrasonic branch input/output object, which is fitted to the middle part of a linear object in a longitudinal direction, to the linear object. CONSTITUTION:An ultrasonic branch input/output object 3 is fitted to an overhead earthwire through a fastener band 4 as one example of a fitting tool. In the state of fitting the object 3 by this fastener band 4, an inner surface 3' comes into contact with the outer peripheral surface of the overhead earthwire 1. In such a state, a device is fitted to oscillate a ringular oscillator 2 or to receive the oscillation of the ringular oscillator 2, and the ultrasonic waves are inputted to the overhead earthwire 1 or received from the overhead earthwire 1. In such a manner, the ultrasonic waves are inputted/outputted form the middle part of the linear object 1 in the longitudinal direction. Thus, even when the existing linear object 1 is hardly detached, the ultrasonic waves can be easily inputted/outputted.