baber/WOPTO huggingface dataset:
Patent JP-H01286513-A (JP)
Title: Signal processing circuit for charge generating type detection element
Inventor: KUMADA AKIRA
IPC: H03F3/34
Filed: 1988-05-12
Abstract: PURPOSE:To eliminate the need for any high resistance and to enhance the responsiveness at the output by constituting a charge-voltage converting circuit by a switched capacitor circuit and using a capacitive component of a detecting element for at least one capacitor. CONSTITUTION:The charge-voltage converting circuit consists of a switched capacitor circuit 19. The switched capacitor circuit 19 consists of capacitors 11B, 12B being the capacitor of a 1st stage, transfer switches 13, 14, the capacitor 15 being a 2nd stage capacitor, a resist switch 16, an output switch 17 and an operational amplifier 18 and acts like a function as a switched capacitor filter. Then capacitive components C11, C12 of the detection elements 11, 12 are employed for at least one capacitor in the capacitors of the 1st and 2nd stages. Thus, it is not required to use any high resistance and the signal processing circuit with high responsiveness is obtained.
Patent JP-S5341727-A (JP)
Title: Current transformer
Inventor: TSUBOUCHI DENJI
IPC: H01F38/28
Filed: 1976-09-28
Abstract: PURPOSE: To promote an improvement of the error characteristic caused by ununiform distribution of the magnetic flux in the core, by providing more secondary windings for a part with the core magnetizing force being bigger by the primary current and by providng less secondary windings for the part with the magnetizing force being smaller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06325303-A (JP)
Title: Floppy disk device
Inventor: TANAKA SHIGEYUKI
IPC: G11B5/02
Filed: 1993-05-18
Abstract: PURPOSE:To mitigate positioning precision of a magnetic head by adding and outputting the output signal of an auxiliary magnetic head located at the inverse side to the deviated direction of the output signal of a main magnetic head. CONSTITUTION:When a magnetic head is located at a normal position to a recording track of a recording medium, a gap 11 of a first magnetic head 1 coincides with recorded data 8, output from second and third magnetic heads 2, 3 is almost zero. Therefore, since both output levels are same level, a comparator 5 detects that both signals have no difference by comparing output signals of the head 2, 3 and does not send a signal to an adder 6, but sends the output signal of the head 1 to waveform forming device 7 as it is, the signal is formed and made the reading out signal of a compound magnetic head 4. When the gap 11 of the head 1 is deviated upward, a part of a gap 13 of the head 3 is overlapped on recorded data 8, the comparator 5 compares output signals of the head 2, 3 and inform it to the adder 6, the adder 6 selects the head 3, and an output signal of the head 3 is added to an output signal of the head 1 and it is outputted.
Patent JP-H06325273-A (JP)
Title: Ultraviolet ray type sensor
Inventor: TOKI AKIRA
IPC: G08B17/12
Filed: 1993-05-18
Abstract: PURPOSE:To provide an ultraviolet ray type sensor capable of setting plural kinds of sensitivity by one sensor in respect of the detecting sensitivity of an ultraviolet ray. CONSTITUTION:This ultraviolet ray type sensor is constituted so as to be provided with an oscillation circuit 2 to generate a pulse signal, an ultraviolet ray detection tube S to be driven at every generation of the pulse signal and besides, also to detect an outside ultraviolet ray, a variable resistor circuit 4a to set variably the voltage level of the pulse signal impressed to the ultraviolet ray detection tube S by a power source signal V1 from a receiver impressed to a first terminal L1, and an output resistor (r) to generate a detection signal P each time the ultraviolet ray is detected by the ultraviolet ray detection tube S. The ultraviolet ray detecting sensitivity of the ultraviolet ray detection tube S can be controlled by controlling the resistance value of the variable resistor circuit 4a.
Patent JP-H02295883-A (JP)
Title: Door safety device for elevator
Inventor: KOJIMA ISAO
IPC: B66B13/28
Filed: 1989-05-09
Abstract: PURPOSE:To prevent a finger or the like from being caught and to draw out a caught portion by elastically supporting window members of doors having windows and installed in gates of a riding spot or a cage, and detecting the displacement of the window members by external force and controlling the doors to be opened and closed. CONSTITUTION:When an object is caught by central window parts 3a of doors 3 by mistake when the doors are closed or in closing, window members 5 are displaced against resilient tension of a coil spring 7. Here the displacements of the window members 5 is detected by a micro-switch 8, and when a signal is transmitted to a control means 9, the doors 3 can be instantaneously stopped to close or open by controlling the control means 9. And, when a finger or the like is caught between mutual doors 3 by mistake, during the doors 3 are closed or being closed, the window members 5 is displaced inward against resilient force of the coil spring 7. If the window members 5 are instantaneously pressed. Here when a signal is transmitted to the control means 9, after detecting the displacement of the window members 5 by the switch 8 control of the control means 9 can instantaneously stop closing of the door 3 or open it. Accordingly, a caught portion can be instantaneously removed, or the catching can be prevented.
Patent JP-H01284812-A (JP)
Title: Rangefinding device for single-lens reflex camera
Inventor: NAGANO AKIHIKO
IPC: G03B13/36
Filed: 1988-05-12
Abstract: PURPOSE:To accomplish multipoint rangefinding with a simple constitution by providing a sub mirror consisting of plural reflecting parts for dividing a photographed image plane into plural rangefinding visual fields and controlling deflection so that rangefinding luminous fluxes from the respective reflecting parts are made incident on a specified position on a rangefinding sensor. CONSTITUTION:The rangefinding luminous flux transmitted through the aperture part of a quick return mirror 1 which is made to be up at the time of photographing and down at the time of rangefinding is made incident on the sub mirror 4. The sub mirror 4 is provided with four reflecting parts 4b-4e on the up-and-down and right-and-left sides of the reflecting part 4a which is a central rangefinding point and constitutes a concave spherical mirror as a whole, then it can turn on a hinge 5. The luminous flux reflected by the sub mirror 4 is conducted to the rangefinding sensor 7 through a variable apex angle prism 6 and the rangefinding luminous fluxes from the respective reflecting parts 4a-4e are controlled to be made incident on the specified position on the rangefinding sensor 7 by controlling the angle of the variable apex angle prism 6. Thus, multipoint rangefinding in the photographed image plane can be performed.
Patent JP-H08309264-A (JP)
Title: Metallic sheet surface treating device
Inventor: MURAKAMI NAOHITO
IPC: B05D5/10
Filed: 1995-05-15
Abstract: PURPOSE: To improve workability by providing the above device with rotating bodies which are pressed to the surfaces of a metallic sheet transported by a transporting means and are impregnated with a curing accelerator for an adhesive and providing the downstream side of these rotating bodies with a drying means for the surfaces of the metallic sheet. CONSTITUTION: The metallic sheet 1 wound in a roll form is first delivered from a supply device 2 at the specified length each at the time of subjecting the metal for piezoelectric diaphragms to a surface treatment. At this time, the liquid curing accelerator 3 for accelerating the curing of the adhesive, etc., is stored in an ancillary tank 4. The curing accelerator 3 is continuously supplied from this ancillary tank 4 to the rotating bodies 5 held pressed freely rotatably above and below the metallic sheet 1, by which the metallic sheet 1 is impregnated with this agent. The curing accelerator 3 is applied on the front and rear surfaces of the metallic sheet 1 according to the rotation of the rotating bodies 5 and the removal of the oil films on the surfaces is also executed by the solvent contained therein.  The metallic sheet is then subjected to drying by hot air, etc., and is taken up in the roll form.
Patent JP-S5449589-A (JP)
Title: Method of inserting insulating reinforcement cylinder at power cable connecting part
Inventor: INAOKA KAZUYOSHI
IPC: H02G1/14
Filed: 1977-09-28
Abstract: PURPOSE: To provide the subject method comprising forcing a lubricant in the fitting boundary between the cable core through which an insulating reinforcement cylinder is inserted and the insulating spacer to reduce the contact frictional resistance, and shifting and inserting the reinforcement cylinder on a predeterminaed conductor connected part, thereby to prevent deformation of the insulating reinforcement cylinder.  
     CONSTITUTION: One terminal end of a rubber mold insulating reinforcement cylinder 2 inserted through the cable core is applied on an insulating spacer 4 to seal the same with a coil spring 7. Another end of said reinforcement cylinder 2 is sealed to the cable core 1 by means of a rubber bush 6 and a coil spring 7. Thereafter, a lubricant 8 is forced through an injection hole 3 of the insulating cylinder 2 into the fitting boundary thereby to reduce the contact friction of the fitting boundary between the cable core 1 and the insulating spacer 4, and a force as indicated by arrow is applied to the insulating reinforcement cylinder 2 to shift the same to a predetermined position to eliminate a pressure tank 9 and sealing members 6 and 7 thereby to insert the insulating reinforcement cylinder 2 on a predetermined conductor connecting portion 5. Since a great force is not required at the time of insertion, there occurs neither deformation nor damage in the insulating reinforcement cylinder, and insertion thereof is facilitated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10306207-A (JP)
Title: Thermoplastic resin composition
Inventor: KATAYAMA MASAHIRO
IPC: C08L51/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To modify a polymer blend consisting essentially of a polycarbonate based resin and a rubber-modified polystyrene-based resin into a thermoplastic resin composition having the fluidity and impact strength comparable to those of a polycarbonate-based resin containing an ABS-based resin blended therein and to obtain a nontoxic flame retarded thermoplastic resin based on the modified composition. SOLUTION: This thermoplastic resin composition comprises 0.1-5 pts.wt. polyphenylene ethereal resin in 100 pts.wt. resin composition composed of 30-95 wt.% polycarbonate-based resin and 5-70 wt.% rubber-modified polystyrene-based resin. Furthermore, the flame retarded thermoplastic resin composition is obtained by adding 1-40 pts.wt. organophosphorus compound and 0.05-5 pts.wt. fluoroethylene-based polymer to the thermoplastic resin composition.
Patent JP-S61272556-A (JP)
Inventor: OKAMOTO HIROSHI
IPC: F25B1/00
Filed: 1985-05-29
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-H09277017-A (JP)
Title: Method for controlling preleveled supplying molten metal
Inventor: NIIZAWA YUKIHIKO
IPC: B22D17/32
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To stabilize and shorten a cycle time by shifting from a prelevel holding control to a molten metal supplying control and starting the supplying of molten metal into a sprue hole in a casting machine, such as die casting machine. SOLUTION: Previous to the starting of casting with the casting machine 27 of the die casting machine, etc., the molten metal 1 is received into a pressurizing type molten metal supplying furnace 17 from a furnace hole 12 and a furnace cover 13 is closed and the furnace is tightly sealed. When the pressure in the furnace becomes a preleveled reference furnace inner pressure stored in a molten metal supplying control device 5, the prelevel air exhaust valve A91 is closed, and the prelevel holding state is held.  When the demand of the supplying of molten metal from the casting machine 27 outputs, a prelevel molten metal surface detecting sensor sliding mechanisms 19A, 19B slidingly shifting prelevel molten metal surface detecting sensor 18 in three steps are worked and further, retracted to one step molten metal supplying restracting position and shifted from the prelevel holding control to the molten metal supplying control to start the supplying of molten metal into the sprue hole in the casting machine 27 of the die casting machine, etc. By this method, the supplying of molten metal can stably be obtd. in a fixed time.
Patent JP-H05192258-A (JP)
Title: Device for fixing grip to cooking utensils
Inventor: GERUTO DEIITOHARUTO BAUMUGARUT
IPC: A47J45/07
Filed: 1991-05-21
Abstract: PURPOSE: To provide a fixing device having a simple structure, easy to manufacture at a low cost, and capable of permanently and surely fixing a grip with no play. CONSTITUTION: At least one support member 3 is fixed to a cooking utensil 2, and the support member 3 has a nearly V-shaped cross section. A cup-like fixing member 4 is fitted to a grip 1, the fixing member 4 is inserted on the support member 3, and a fixed holding web 5 and a holding lug 6 located to face the holding web 5 are provided on the opposite inner walls.
Patent JP-2000301345-A (JP)
Title: WELDING METHOD FOR Si BASED MATERIAL
Inventor: KIHARA TORU
IPC: B23K103/08
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make welding possible for Si based materials, the welding of which was presumed impossible due to the extreme brittleness and a high electrical resistance, and to improve the degree of freedom in the machining of Si based materials, by utilizing the heat of arc plasma in arc welding. SOLUTION: With a tungsten rod 3 used as a cathode in an argon gas 5 atmosphere, and with a water-cooled copper plate 4 as an anode, an arc is generated between the pair of electrodes 3, 4. Then, the arc length is gradually extended, while a pair of Si based materials with the end faces abutted on each other are brought close to an arc column 2. After that, the Si based materials are rotated around an axial center, with fusion welding carried out for the weld zone.
Patent JP-H10306810-A (JP)
Title: Anchor member
Inventor: SUGIYAMA ICHIRO
IPC: F16B13/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce force required for inserting into a lower hole and increase slip-out preventing force of elastic claw pieces applied to the inner circumferential face of the lower hole by forming an anchor element out of many elastic claw pieces projectingly provided on the circumferential face of a main rod loosely inserted into the lower hole. SOLUTION: An anchor member is provided with an anchor shaft part formed out of a main rod 1 loosely inserted into the center part of a lower hole 3 and elastic claw pieces 2 pressed in the lower hole 3 from the circumferential face of the main rod 1. Rings 5 from which the elastic claw pieces 2 are radially projectingly provided are prepared on this anchor shaft part, they are inserted into the main rod 1 from the outside in multiple stages to form the anchor member so as to have many elastic claw pieces 2 uniformly projected from the outer circumferential face of the main rod 1. The elastic claw pieces 2 horizontally project at right angles with the axis of the lower hole 3, or radially project with a little inclination so that the extreme end side is upwardly inclined toward the inlet of the lower hole 3.  Hereby, the elastic claw pieces 2 are easily press-inserted into the lower and the elastic claw pieces 2 are followingly contacted closely with the inner circumferential face of the lower hole 3 by resiliency so as to individually exhibit slip-out preventing force.
Patent JP-H0661337-A (JP)
Title: Movile container
Inventor: RUISU CHIYAARUZU HEKUTO
IPC: B65D51/14
Filed: 1993-05-18
Abstract: PURPOSE: To minimize a contamination source that is caused by an operator by separating as device at the side of the operator from the treatment at a cleaning side. CONSTITUTION: A traveling container 101 carries a circuit panel under environment essentially without any contamination. The traveling container 101 and an interface mechanism 301 of a treatment enclosure 11 have a pair of closed doors, thus preventing particles from entering the treatment enclosure 11 from an external environment that is not clean. The sealed outer particles of the treatment enclosure 11 and the traveling container 101 are trapped between the door of the treatment enclosure 11 and that of the traveling container 101 when the traveling container 101 is properly locked to a shelf 311, thus compressing various kinds of gaskets and seals and hence minimizing a contamination source that is caused by a person.
Patent JP-S5817795-A (JP)
Title: Color image pickup device
Inventor: FUJIBAYASHI KAZUO
IPC: H04N9/07
Filed: 1981-07-24
Abstract: PURPOSE:To widen the transmissive wave length range, and to remove noise, and to improve the color reproducibility, by installing an infrared filter in the image pick-up optical path and, at the same time, by using a sharp cut filter which cuts light having shorter wave length than red out of the filters. CONSTITUTION:Plural infrared filters are arranged on a filter disk 3 of a color image pickup device, and a sharp cut filter which cut light having shorter wave lenghts than red is adopted for at least one of the filters, and then, the disk 3 is rotated by a motor 4 synchronously to a clock pulse from a synchronism controlling circuit 8. The change-over of the filter of the disk 3 is detected by a synchronism detector 7 and inputted into the circuit 8. Images formed in an image pickup element 5 through the filter are binary coded at an A/D comparator 10 and added to a channel selector 11. The element 5, the comparator 10, and the selector 11 are controlled by the circuit 8 and the output of the selector 11 is read out to digital memories 100-102. Then, the transmissive wave length range is widened and the color reproducibility is improved, and then, the output is stored in a memory 103.
Patent JP-H10293275-A (JP)
Title: Temple end
Inventor: HASEGAWA KEIZO
IPC: G02C5/14
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the temple end which can freely be detached from the temple and enables even a beginner to adjust the curving extent of an end piece material. SOLUTION: A metallic core material 6 having a metallic thin pipe 7 fitted to one end so that a nearly half excessive-length part is left is inserted into a long hole 4 of the end piece material 4 made of soft elastomer provided with a long hole 5 having a smaller internal diameter than the rear end insertion part 10 of the temple 1 along the core from the front end surface, an insert part 8 provided at the rear end of the temple 1 is inserted into the excessive- length part 9 of the metallic thin pipe 7, and the rear end insert part 10 of the temple 1 is fitted in the long hole 5.
Patent JP-S61123823-A (JP)
Title: Automatic and manual changeover focusing type camera having focusing display device
Inventor: MATSUI TORU
IPC: G03B13/36
Filed: 1985-05-29
Abstract: PURPOSE:To facilitate focusing operation by detecting whether an image is out of focus or not and the out-of-focus direction by an automatic focus detecting device and outputting information on them, and providing the automatic focus detecting device with a couple of display parts which display a focus driving direction and a display part which displays an in-focus state. CONSTITUTION:This camera is equipped with a focusing motor 35, automatic focus detecting devices 39-44, and a storage device 63 which inverts its output from the 1st state to the 2nd state in response to the display of a focusing state based upon their detection information and holds the inverted output. When the output of the device 63 is in the 1st state, the motor 35 is driven on the basis of the information from the detecting devices 39-44 and when the output is in the 2nd state, the motor 35 is stopped. The camera is further equipped with switching means 74 and 90 which switch an automatic focus mode which is entered on the basis of the information from the detecting devices 39-44 and activates motor driving devices 45-48, and 65 and a manual focus mode wherein the driving devices are inactive, and focusing display devices 55, 56, and 66, which display the completion of automatic focusing operation.
Patent JP-S5913116-A (JP)
Inventor: JIERII GUREISAA
IPC: F16C17/12
Filed: 1983-06-29
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-H06333550-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: SUZUKI YUKIO
IPC: H01M10/05
Filed: 1993-05-19
Abstract: PURPOSE:To shorten the penetrating time of electrolyte into electrode group, and improve mass-productivity by injecting an nonaqueous electrolyte into a laminated body having a positive electrode and a negative electrode laminated through a separator, and subjecting at least one surface of the separator to surface roughing treatment. CONSTITUTION:An nonaqueous electrolyte is injected to a laminated body having a positive electrode 11 and a negative electrode laminated through a separator 13, at least one surface of the separator 13 is subjected to surface roughing treatment, and a groove in which the surface roughing direction has + or -45 deg.-0 deg. to a cylinder axis is formed. For example, the positive electrode 11 and the negative electrode 12 are laminated through the separator 13 of a polyethylene fine porous film the one surface of which is roughed by rubbing with a groove depth of surface roughness 15mum, the number of grooves 50 lines/mm, and the surface roughing direction of the groove 16 having 15 deg. to the cylinder axis (a), and the electrode group formed by spirally winding this laminated body is housed in a battery can 14 to constitute a lithium ion secondary battery. Since the separator 13 is subjected to the surface roughing treatment, the aging time after electrolyte injection is significantly shortened, and mass-productivity can be improved.
Patent JP-H01289410-A (JP)
Title: Harvester
Inventor: KAWAKAMI YOSHIYUKI
IPC: A01D17/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a harvester to dig peanuts, etc., and to readily and surely turn bean parts and stem parts upside-down by providing a specific guide device of transporting harvested plants dug by a front metal attached to the front lower part of the harvester. CONSTITUTION:Bean parts 2 of peanuts 1 are drug by a front metal 14 at the front lower part of a transplanter 11, the bean parts 2 and stems and leaves 3 are vertically sandwiched by an upper and a lower guiding and inverting rods 22 and 23 of a guide device 21 and successively transported from an inlet part 25 to the rear. The peanuts 1 are gradually rotated by according to a spiral turning curve of an inversion part 26 of a pair of the guiding and inverting rods 22 and 23, finally turned upside-down and dropped on the ground in an inverted state at the end of a pair of the guiding and inverting rods 22 and 23.
Patent JP-S596598-A (JP)
Inventor: HIUGA MASAMITSU
IPC: H05K5/02
Filed: 1982-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。