baber/WOPTO huggingface dataset:
Patent JP-S5564469-A (JP)
Title: Supporter for recording electrode
Inventor: AMEYAMA MINORU
IPC: H04N1/032
Filed: 1978-11-08
Abstract: PURPOSE: To support a recording electrode by a method contactless with a recording medium by making use of magnetic mutual action between both magnets provided  to the endless recording medium side and recording electrode side.  
     CONSTITUTION: If dielectric drum 2 vibrates by a slight distance of, e.g. approximately 0.1mm due to its eccentricity or for other reasons, needle electrode support board 8 where block magnets 7a and 7b are provided moves by rotating guide rollers 9a and 9b on guide rails 10a and 10b under the influence of block magnets 7a and 7b repulsing ring-shaped magnet 6 at the edge of dielectric drum 2. Therefore, since needle electrode 1 supported by needle electrode support board 8 also moves together with it, a fixed fine clearance needle electrode 1 and the surface of dielectric drum 2 can be maintained. Namely, needle electrode 1 is considered to be supported without touching the drum 2 side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62291509-A (JP)
Title: Distance measuring apparatus
Inventor: TANMACHI MASAHIRO
IPC: G01C3/00
Filed: 1986-06-11
Abstract: PURPOSE:To enable continued high accuracy measurements, by matching perspective of optical system irradiating a plurality of pattern light-fluxes onto an object and that guiding an image by the pattern light-flux on the object to an image sensor. CONSTITUTION:An incident beam of light from a source 3 is thereon to a mask 6 as parallel light-fluxes formed by a lens 7. From this mask 6, a plurality of pattern light beams is obtained and after concentration in its focal point Q by a lens 1, an object 5 is illuminated. And after reflection in arbitrary positions P1, P2 the beams are projected on the specified positions D1, D2 on an image sensor 4 through a lens 2. In this apparatus, lenses 1, 2 are so arranged that, the focal position on the side of the specimen of the lens 1 and principal point position on the object 5 side of the lens 2 are placed on the same plane and a per spectives of the lenses 1, 2 are brought to coincidence. Consequently, a position of a light point on the sensor 4 displaces always along a line parallel to a plane containing the light-axis of the lenses 1 and 2 and detection of accurate light image position can be available.
Patent JP-S6145857-A (JP)
Title: Device for alignment and stacking of specific number of small plates
Inventor: HAMANO JUNICHI
IPC: B65G57/03
Filed: 1984-07-02
Abstract: PURPOSE:To automate works for stacking small plates in good alignment by restricting the plates, which are dropped from a conveyor to be stacked, with a front and a rear edge control conveyor. CONSTITUTION:When each of small plates 1 transported on a horizontal conveyor 2 goes off the end 2' in the transport direction and is going to fall by its own weight, the front and rear edges are restricted by a front edge and a rear edge control conveyor 3, 4, and stacking chains 6 located on both sides of falling plates 1 put them on one decided area in good alignment, wherein the amount of each stack shall comply with the preset number of plates which is controlled by the attachments 7 installed at a certain constant spacing in each mating position of said stacking chain 6. Thus, alignment and stacking can be made at one time, as well as stacking be performed with automatic counting for the set amount of plates.
Patent JP-S5840414-A (JP)
Title: Cleaning device for gasification unit in bunsen burner
Inventor: YOKOYAMA HIROSHI
IPC: F23D11/02
Filed: 1981-09-02
Abstract: PURPOSE:To prevent a clogging of tar by a method wherein a set temperature of a ceramic heater is made higher than an operating temperature in a normal combustion and a raised temperature is controlled at such a value as enabling to burn the adhered tar in the gasification pipe. CONSTITUTION:The temperature of a gasification unit is controlled by a ceramic heater 6, and in case of empty burning for cleaning, the constant of a gasification heater control circuit is switched over, and the usual temperature is raised to the value which can remove the interior-adhered tar, thereby the cleaning is performed by blowing away the tar through its gasification. Further, it is possible to get a cleaned gasification pipe without having any tar adherance and an empty burning of the pipe for about ten minutes after one hour of starting of combustion every time. Thus, the tar may be removed at the start of the operation and the tar clogging can be prevented.
Patent JP-H09314738-A (JP)
Title: Manufacture of laminated sheet
Inventor: SAKAKIBARA SHIROJI
IPC: B32B37/10
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated sheet irrespective its thickness in which the generation of wrinkled recessions of metal foil on the surface is checked and warpage is diminished by heating a laminate of a resin-impregnated backing by an air flotation support method having air blowers and then by a roll contact support method. SOLUTION: One or more backings impregnated with resin varnish 2 containing a radical polymerization type thermosetting resin are laminated on a backing 1 supplied continuously, metal foil 3 is laminated at least on one side of the sheet, and the sheet, after being pressed by a lamination roll, is heat-cured in a heat-curing oven 6 to produce the laminated sheets continuously. In this process, on the side close to the lamination roll 5 in the oven 6, the sheet is heated by air blowers 7 in an air flotation support method. On the side apart from the roll 5, the sheet is heated by rolls 8 in a contact support method.
Patent JP-S61295745-A (JP)
Title: Dial signal generator
Inventor: YAJIMA MASAHARU
IPC: H04M1/27
Filed: 1985-06-24
Abstract: PURPOSE:To realize a redialing function conforming to the actual configuration of use by providing a final dial number storage part (LNR) saving register. CONSTITUTION:Final number data is held in the LNR 7 at the time of a normal telephone call by the same operation as before. When the telephone call is finished because a called subscriber A is busy and a call to another subscriber B is made, a saving input key 4 is operated and then a control part 6 transfers the contents of the LNR 7, i.e. the number of A to a saving register 9. Then, when the number of B is inputted with number input keys 2, a dial signal is sent out of a sending circuit 8 by the operation mentioned above. At this time, the contents of the saving register 9 are not updated. A reset input key 5 is pressed in the next and succeeding calls instead of number input keys 2 and then the control part 6 transfers the contents of the saving register 9 to the LNR 7. Then, a redialing input key 3 is pressed to send the number of A out of the sending circuit 8.
Patent JP-H01307259-A (JP)
Title: Semiconductor storage device
Inventor: KAGA TORU
IPC: H01L27/108
Filed: 1988-06-06
Abstract: PURPOSE:To eliminate abnormal operation relating to a substrate potential, by providing a switching element having a highly doped source or drain electrode of a first conductivity type, substantially vertically to the substrate. CONSTITUTION:When a high voltage is applied to a gate electrode 14, a depletion layer 54 extending below the gate electrode can electrically isolate N<+>-type doped layers 15, 17 arranged on and under a transistor from each other. When a low voltage is applied to the gate electrode 14, the depletion layer 54 is made small and the N<+>-type doped layers 15, 17 on and under the transistor are electrically connected with each other. The transistor is of the type in which the carriers flow through the substrate 11 and operates completely independent of a potential of the P-type Si substrate 11. In this manner, stable operation of the memory can be obtained without causing any abnormal operation.
Patent JP-H11315106-A (JP)
Title: Production of polymer
Inventor: KONNO TOMOHISA
IPC: C08F2/22
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To produce a polymer having a high molecular weight and a narrow distribution of the molecular weight by carrying out an emulsion polymerization using a radical polymerization initiator, a transition metal compound and a specific compound capable of coordinating with a transition metal. SOLUTION: (A) A radical polymerization initiator (preferably potassium persulfate, or the like), (B) a transition metal compound (preferably a halide of Cu, Fe, or the like), and (C) a compound selected from a compound represented by the formula R<1> -Z<1> -(R'-Z<2> )n -R<2> [Z<1> and Z<2> are each O, S or the like; R<1> and R<2> are each H, a 1-20C alkyl or the like; R' is a 1-20C alkylene, an arylene or the like; (n) is 0-6] or the formula [R<4> to R<7> are each H, an aryl or the like; R" is a 1-4C alkylene or a 2-4C alkenylene: (m) is 0 or 1] or a porphyrin derivative, a phthalocyanine derivative and a naphthalocyanine derivative and capable of coordinating with a transition metal (preferably 4,4'-di- t-butyl-2,2'-bipyridine, etc.), are used to carry out an emulsion polymerization.  Thereby, a polymer having >=10,000 number-average molecular weight and <=5 molecular weight distribution is obtained.
Patent JP-H095932-A (JP)
Title: Supporting body for photographic material
Inventor: NODA TORU
IPC: G03C1/95
Filed: 1995-06-05
Abstract: PURPOSE: To enhance the sharpness of a printed image and to improve preservability to a silver halide photosensitive layer by incorporating a thermoplastic resin and a specified titanium dioxide pigment into a thermoplastic resin layer. CONSTITUTION: Paper based on natural pulp is used as a base and one face of the paper base on which a photographic image forming layer is disposed is coated with a thermoplastic resin (A) layer to obtain the objective substrate. The thermoplastic resin (A) layer contains at least the thermoplastic resin (A) and a titanium dioxide pigment produced by spray-drying and having >=0.32g/cm<3> apparent density (stationary method) measured in accordance with JIS K5101-1991.
Patent JP-H07315895-A (JP)
Title: Reutilization of industrial waste
Inventor: TANO SHIGEO
IPC: C02F11/00
Filed: 1994-05-18
Abstract: PURPOSE:To reutilize the industrial waste as a part of a raw material by finely grinding the industrial waste, slurrying the fine ground product with water, and subsequently subjecting the slurry to a hydrothermal treatment for the recrystallization of the slurry. CONSTITUTION:Discharged soil, cut refuses, defective products, etc., generated on the production of a cement, calcium silicate or slag gypsum building material are finely ground, mixed with water into a slurry state, further mixed with calcium and silicic acid raw materials so as to give a C/S molar ratio of 0.6-1.0, and subsequently heated in the presence of steam having >=2kg/cm<2> pressure in an autoclave for >= one hour. 10-100% of the produced recrystallized slurry is added to a green raw material to obtain the product.
Patent JP-S5841290-A (JP)
Title: Manufacture of scroll
Inventor: MATSUDA KEIICHI
IPC: F01C1/02
Filed: 1981-09-03
Abstract: PURPOSE:To enhance accuracy of products and reduce manufacturing cost by a method wherein hardening resin is applied on the surface of a roughly machined scroll, which is molded in a mold fabricated accurately in dimensions. CONSTITUTION:hardening resin 12 which is a mixture of an exclusive hardening agent and resin is applied on material for the scroll 11 using a brush or the like in a specified thickness. The material for the scroll 11 is engaged with a master mold 13 on which parting agent is applied in a way to be free from distortion and then clamped togethr. After complete hardening of resin by leaving it for 24 hours at room temperature, the scroll is separated from the master mold 13 and flashes and hardened residual pieces of resin 12 on the surface are then cut off and removed. In this way, accuracy of the product can be improved and manufacturing cost can be reduced.
Patent JP-H0710237-A (JP)
Title: Method and device for replacing endless conveying member
Inventor: KAKIHARA MORIYUKI
IPC: B65G21/06
Filed: 1993-06-08
Abstract: PURPOSE:To safely replace an endless conveying member in a short time by removal and installation of minimum parts without crane operations. CONSTITUTION:This belt replacement method is for replacing a belt 15 stretched over a pair of pulleys 13, 14 freely rotationally supported at both ends by bearings 16, 17 provided on a frame 11. Between one bearing 16 supporting the pulleys 13, 14 and a shaft end, a supporting member 40 comprising a turn buckle 41 that can support the pulleys 13, 14 with one of the bearings 16, 17 and a hook 42 is provided and supports the pulleys 13, 14, and the other bearing 16, 17 is removed from the frame 11, and after the tension of the belt 15 stretched is eased the belt 15 is removed, a new belt 15 is mounted, and the second bearing 17 removed is mounted on the frame 11.
Patent JP-S63302909-A (JP)
Title: Filter press
Inventor: HASHIMUKAI SHINICHI
IPC: B01D25/172
Filed: 1987-06-01
Abstract: PURPOSE:To miniaturize the device by placing a telescopic driving gear on a moving base for feeding a filter plate, extending an arm for feeding the filter plate therefrom, making the arm freely expandable and contractable with respect to a filter plate handle place, and guiding the arm along a guide member. CONSTITUTION:Rollers 2 and 2 are pivoted on the moving base 1, and the base can be moved on rails 3 and 3. A piston device 8 is fixed to the moving base 1, and a rod 9 can be expanded and contracted. The arm 10 for feeding the filter plate 30 is connected to the rod 9, a feed claw 12 is pivoted on the arm 10, and the arm is guided along the guide member 11. The feed claw 12 is freely rotatively held by the feed arm 10 at its center, and pulled by a spring 14. As a result, the filter plate 30 is smoothly moved by a motor 20 through the feed arm 10.
Patent JP-2000332910-A (JP)
Title: Method and device for telephone communication
Inventor: SUZUKI MASATOSHI
IPC: H04M11/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a telephone communicating method which is suitable to, e.g. a security system, a crime prevention system and a monitor system for gas, electricity, water service, etc., displays specific items such as the telephone number of a caller on a receiver, enables a computing element such as a personal computer to retrieve registered information of the caller, meanwhile, forcedly performs on-hook of a message device before the on-hook of the receiver after the off-hook of the message device of a calling side, can simply and quickly transmit prescribed information to a receiver and avoids the burden of the charge for a telephone call of a caller side. SOLUTION: Message devices 2a to 2e and 3a to 3e of calling sides and receivers 9 capable of displaying specific items of callers 1a to 1e after reception are included. The devices 2a to 2e and 3a to 3e are connected to the receivers 9 by communication lines 4a to 4e. The devices 2a to 2e and 3a to 3e of the calling sides can forcedly be subjected to on-hook before the off-hook of the receivers 9 after the receivers 9 display specific items.
Patent JP-S5928657-A (JP)
Title: Detection of flaw position
Inventor: TACHIKAWA SATORU
IPC: G01N29/07
Filed: 1982-08-09
Abstract: PURPOSE:To enable the easy determination of a flaw position with respect to the direction at a right angle to the conveyance direction of a material to be examined, by detecting the time difference between the respective output signals of the 1st detector having a slender flaw detection region in the direction at approximately a right angle to the conveyance direction of the material to be examined and the 2nd detector having a slender flaw detection in the direction forming a specified angle to said conveyance direction. CONSTITUTION:The detection of a flaw position with respect to the direction at a right angle to a conveyance direction is made possible as well by the difference in appearance time between the flaw detection signal of the 1st flaw detector 1a and the flaw detection signal of the 2nd flaw detector 1b. More specifically, the flaw position (y) in the direction at a right angle to the conveyance direction is given by the equation where the conveyance speed of a material 8 to be examined is designated as Vm/s, the angle of intersection between the longitudinal direction of the 1st flaw detection region 2 and the conveyance direction as pi+alpha rad, the angle of intersection between the longitudinal directions of the flaw detection regions 2a, 2b as beta rad and the difference in the appearance time of the above-mentioned flaw detection signals as (t) sec. Therefore, if the above-mentioned conveyance speed V and the angles alpha, beta of intersection are beforehand set, the flaw position (y) is given only by said time difference (t). The flaw position (x) in the conveyance direction is given as the position right under the detector when the flaw detection signal appears.
Patent JP-H10327762-A (JP)
Title: Ice cream dispenser
Inventor: ISHIHARA MICHIHARU
IPC: A23G9/22
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser for ices such as ice cream and yogurt capable of easily carrying out the charging and dispensing of reserve bagged ices. SOLUTION: A dispensing port C is protruded slantly upward at the upper end of an ice cream pack B. A hook 50 having a hooking plate 53 protruded slantly upward is attached to the upper end of the right and left side walls in the freezing chamber 2 with screws 56. The hooking plate 53 has a U-shaped hooking groove and the pack B can be suspended by inserting a space between two collars D of the dispensing port C into the hooking groove and removed by extracting the dispensing port C from the hooking groove. The work for housing a reserve pack B and the work to recharge the pack B in a hydraulic cylinder can easily be performed in a short time. The time of opening the heat- insulation door 3 can be shortened to minimize the rise of the temperature in the chamber. The reserve pack B is stably supported in suspended state.
Patent JP-S5261907-A (JP)
Title: Multi-system reception tv receiver
Inventor: TAKEDA AKINOBU
IPC: H04N5/46
Filed: 1975-11-17
Abstract: PURPOSE: The polarity of video detection signal or of video amplifier circuit is switched by phase detection output. As a result, the polarity of video signal can be switched automatically with use of polarity switching circuit for the reception of TV broadcast of different video modulation systems. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0432801-A (JP)
Title: X-ray mirror
Inventor: ITABASHI SEIICHI
IPC: G02B5/08
Filed: 1990-05-30
Abstract: PURPOSE:To form the X-ray mirror having a high reflectivity to X-rays by directly providing an X-ray reflecting film formed under irradiation with plasma on the surface of a base material. CONSTITUTION:This X-ray mirror is constructed to have no central film for prevention of peeling by forming the X-ray reflecting film 3 directly on the surface of the base material 1. Further, the reflecting film 3 of the X-ray mirror having no intermediate layer is formed under the irradiation with the plasma simultaneously with spattered particles. The surface roughness of the antireflection film 3 consisting of, for example, Pt is decreased by adopting the construction in which the intermediate film for prevention of peeling having a surface roughness is not provided and, therefore, the X-ray reflectivity is improved. The adhesive strength of the X-ray reflecting film 3 to a substrate increases and the film does not peel any more even if there is no intermediate layer if this reflecting film is produced under the irradiation with the plasma.
Patent JP-S5565271-A (JP)
Title: Quick drying ink for ink jet recording
Inventor: YAZAKI MINORU
IPC: C09D11/00
Filed: 1978-11-10
Abstract: PURPOSE: The title ink having improved quick drying property and circularity of printed dots on paper, without clogging nozzles, comprising a water-soluble dye, water, an alcohol-amine, and a polyhydric alcohol derivative.  
     CONSTITUTION: An ink comprising (A) 0.1W9wt%, e.g. 1.5wt%, of a water-soluble dye, e.g. C.I. Direct-Black-19, (B) 5W45wt%, e.g. 25wt%, of an alcohol-amine, e.g. ethylmonoethanol-amine, and (C) 5W45wt%, e.g. 10wt%, of a polyhydric alcohol derivative, e.g. diethylene glycol monobutyl ether, and (D) the rest, e.g. 63.5wt%, of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000329345-A (JP)
Title: Extinguishing device of petroleum combustor
Inventor: YAMADA TOSHIHIKO
IPC: F23Q25/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an extinguishing device utilizing, as a temperature sensor, a shape memory spring that can extinguish a petroleum combustor at accurate temperature. SOLUTION: Force is stored at a return spring 3 being mounted onto a rotation plate 2 in the wick rising operation of a wick up-and-down shaft 1, and the motion of the rotation plate 2 is stopped by a gear-lock part 5 of an operation plate 6 that moves on the tilted movement of vibration-sensing equipment 7. The motion of a driving plate 8 is stopped by the engagement of a stage part 8b and a gear-lock pin 9b, where the driving plate 8 moves toward the movable end of the operation plate 6 with the force of a drive spring 12 while the movable end of the driving plate 8 is arranged at the lower portion of the movable end of the operation plate 6 and an activation plate 9 is mounted so that the stage part 8b in the middle of the driving plate 8 crosses the gear-lock pin 9b of the activation plate 9 while they are being gear-locked.  At the movable end of the activation plate 9, a shape memory spring 11 is installed opposite to an actuation spring 10, the shape memory spring 11 shrinking at specific temperature extends the actuation spring 10 and at the same time moves the activation plate 9 for disengaging the engagement between the engagement pin 9b and the state part 8b. When the driving spring 12 moves the actuation plate 6 via the actuation end of the driving plate 8, the gear-lock part 5 is disengaged, the rotation plate 2 is rotated by the force of the return spring 3 for lowering a wick for extinguishing.
Patent JP-2000326780-A (JP)
Title: Dump device of dump truck
Inventor: YAHAGI TAKANORI
IPC: B62D33/027
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform installing work by fastening installing flanges to inside surfaces of respective main girders by bolts, installing a support shaft between the main girders via these installing flanges, and rotatably inserting one end part of a lift arm or a tension link into this support shaft. SOLUTION: A dump device 9 for tilting a cargo box is arranged between sub-frames 5 and the cargo box, and is composed of a triangular lift arm 10, a bar-shaped tension link and a hydraulic cylinder. A support shaft 13 composed of a bar is installed between a pair of sub-frames 5. A cylindrical part 15 of one end part of the lift arm is rotatably fitted to and inserted into a midway part of this support shaft 13, and a stopper 14 and a regulating member 16 are arranged in both side positions. Installing flanges 20 are respectively installed on both ends of the support shaft 13, and the support shaft 13 is fixed to inside surfaces of main girders 6 of the sub-frames 5 via these installing flanges 20. Thus, the support shaft 13 can be easily installed and replaced.