baber/WOPTO huggingface dataset:
Patent JP-H04122177-A (JP)
Title: Read address generator for television video signal special effect device
Inventor: OKUBO HIROBUMI
IPC: G06F12/02
Filed: 1990-09-13
Abstract: PURPOSE:To obtain an effective mosaic effect picture whose block size is changed in response to an output of a clock counter by varying a change width of a read address proportional to an output of the clock counter. CONSTITUTION:A bit number representing a mantissa part has an upper limit in the case of normalizing a numeral in a floating decimal point and part of the result of floating decimal pint arithmetic section operation is truncated by the normalizing processing. In this case, since a form of a data to be processed is the floating decimal point form, the more the count C of the clock counter 1 is increased, the more bit number representing the mantissa part is increased and the part of the number truncated by the normalization is increased. Thus, a video output read by an output C2 of a read address generator is a mosaic picture in which the size of mosaic block is increased as a read address is increased. Thus, the effective mosaic effect is obtained.
Patent JP-S60136225-A (JP)
Title: Electron beam exposure device
Inventor: KANAMARU TOYOMI
IPC: G03F7/20
Filed: 1983-12-23
Abstract: PURPOSE:To draw a circular pattern rapidly and with high accuracy by providing a circular deflection control means in parallel to linear deflecton control means. CONSTITUTION:The trapezoid data transmitted from an electronic computer 10 is converted into drawing data in a trapezoid data processing part 21 and a deflection voltage is applied to a deflection electrode 43 of a main body 40 of an exposing device through a linear deflection control part 22. An electron beam 42 ejected from an electron gun 41 is deflected to project a sample 44 and drawing of a trapezoid pattern is performed. Next, the data of a circular pattern is transmitted from the computer 10 to a circular deflection control means 30 and a deflection voltage is applied to the deflection electrode 43 through a circular data processing part 31 and a circular deflection control part 32 to draw the circular pattern. The data quantity required for a circular pattern is reduced and high-speed and high-accuracy drawing of the circular pattern becomes possible.
Patent JP-S62101651-A (JP)
Title: Bitumen-filled polyurethane
Inventor: IWAMA TOSHIAKI
IPC: C08L95/00
Filed: 1985-10-30
Abstract: PURPOSE:To provide the titled polyurethane which is odorless and non-tacky, does not cause pollution and has excellent affinity with bitumen, by dispersing petroleum pitch and specified petroleum process oil in polyurethane. CONSTITUTION:Not more than 200pts.wt. (per 100pts.wt. polyol) petroleum pitch (A) having a softening point of 130-250 deg.C and a fixed carbon content of 40-80wt%, obtd. by heat-treating the vacuum residue of crude oil at a high temp., petroleum process oil (B) having a flash point of 180 deg.C or above and rich in arom. hydrocarbons and naphthenic hydrocarbons and optionally, other bitumen and a thermoplastic resin are dispersed in a polyurethane (C) obtd. by reacting a polyisocyanate component with a polyol component.
Patent JP-S61123623-A (JP)
Title: Production of polyester
Inventor: SASAKI ISAO
IPC: C08G63/78
Filed: 1984-11-20
Abstract: PURPOSE:To produce a polyester having high intrinsic viscosity in a short time, by polymerizing a prepolymer composed mainly of terephthalic acid and ethylene glycol in the form of a molten thin film under reduced pressure or in an inert gas stream. CONSTITUTION:A prepolymer having an intrinsic viscosity of <=0.4dl/g and a carboxyl terminal group concentration of <=90X(intrinsic viscosity)<-0.4>mueq/g is supplied from the tank 1 to the final polymerization apparatus 9. The space in the apparatus is evacuated through the evacuation port 2 to a pressure of <=5mmHg, and the above prepolymer is supplied to an endless metal plate 6 in the form of molten thin film having a thickness of 0.005-0.15mm with the roller 2, passed through the gap between a pair of hot plates 3, 3' at preferably 240-330 deg.C, scraped off with the scraper 7, and taken out of the apparatus with the gear pump 8. The objective polymer wherein >=80% of the recurring structural unit is ethylene terephthalate can be produced by this process.
Patent JP-H0868181-A (JP)
Title: Building material with antibacterial agent
Inventor: IKOMA SHIGEMI
IPC: B32B21/04
Filed: 1994-08-30
Abstract: PURPOSE: To semi-permanently exhibit the antibacterial effect without giving the bad influence to human body by coating the surface of an outer surface plate of a floor plate and both surfaces of a face plate of the wall surface of a kitchen and sanitary space with the antibacterial agent composed of the specified composition. CONSTITUTION: Surface of an outer surface plate 2a of a floor plate 2 is integrally coated with the antibacterial agent 3 containing acrylic polymer, propylene glycol, and butyl acetate. Antibacterial effect is exhibited to the adhesion of eumycetes to the floor surface due to the walking of human being. Both surfaces of a face plate 22 to be used for the wall surface 21 of a kitchen and sanitary space is integrally coated with the antibacterial agent 23, 23, which includes ethylglycol acetate, polyester resin and aliphatic isocyanate polymer. This antibacterial agent 23 exhibits the strong effect especially in the kitchen and sanitary space.
Patent JP-H03107032-A (JP)
Title: Rotary type closet unit
Inventor: SENO MANABU
IPC: E03D11/12
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a urinal allowing a male to urinate easily without any need of extra space by providing a sitting closet capable of free turning in a vertical direction, and a means under the closet for optionally setting the angles of a male's urinal and the sitting closet in an inverted condition. CONSTITUTION:A seat 12 is provided on top of a seating closet 10 at the side of a discharge port 11, and a discharge water pipe 13 for washing away excrements is fitted to the inner surface of the seat 12. The closet 10 is placed in the discharge port 15 of a urinal 14 in a state overlapped therewith, and the inside of the urinal 14 is fitted with a discharge water feed pipe 16 for washing away urine during urinating. Also, a storage part 17 for housing the closet 10 and urinal 14, and the support part 18 thereof are fitted with a rotary axis 19 working as a support point during the turning of the urinal 14. Furthermore, the top panel of the storage part 17 is provided with a washing nozzle 22 for washing the inner surface of the closet 10 during urinating, and a coaming for preventing the splash of urine is formed along the edge of the inner surface of the closet 10.
Patent JP-H08111569-A (JP)
Title: Printed board capable of coping with electroplating
Inventor: SAKUMOTO TORU
IPC: H05K3/34
Filed: 1994-10-07
Abstract: PURPOSE: To save an extra space used for providing an electroplating common pattern which is usually used to make effective use of the saved space to make it substantially contributed to a printed wiring board. CONSTITUTION: A printed board is composed of aggregated printed sub-boards, where all soldering lands 2 required for being electroplated are electrically connected to an electroplating common pattern 1 with a plating lead 3. At this point, a conductor pattern 11 as an integral part of a circuit provided to the printed board is made to serve also as a common pattern of an adjacent printed board for electroplating. Lastly, when printed boards are separated into unit pieces in accordance with their external shapes 4, a joint between the adjacent printed boards is cut off.
Patent JP-H0987829-A (JP)
Title: Production of metallic vapor deposited film
Inventor: TOYOSHIMA SETSUO
IPC: C08L77/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To form a vapor-deposition-free zone with sufficient precision even in the case of a narrow tape by using, as a masking tape, a para-aramid film having respectively specified modulus of elasticity of extension and heat shrinkage factor, in a method for performing metallic vapor deposition while forming a vapor-deposition-free zone of prescribed width in a longitudinal direction. SOLUTION: Metallic vapor deposition is carried out while masking the surface of a film with an endless masking tape and forming a margine zone (a vapor-deposition-free zone) of prescribed width, continuing in a longitudinal direction, in the prescribed position in the width direction of a vapor deposited film. In this method, a para-aramid film, in which the modulus of elasticity of extension at 20 deg.C and the heat shrinkage factor at 200 deg.C are regulated, respectively, to >=1000kg/mm<2> and <=0.2%, is used as a masking tape. By this method, the troubles resulting from the meandering motion, curling, heat shrinkage, stretching, etc., of a masking tape can be perfectly prevented even in the case of a narrow tape of <= about 5mm width, and the vapor deposited film with a margin zone can be produced.
Patent JP-H0985502-A (JP)
Title: Manufacture of finger chuck
Inventor: ITO RYUZO
IPC: B23B13/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process and management of a finger chuck provided with an elastic holding member while clamping the rear end of a bar material and the finger chuck so that both can be smoothly separated from each other. SOLUTION: In a method for manufacturing a finger chuck mounted to the front end of a bar material supply member, the outer periphery of the end of a bar material WC to be clamped by the finger chuck 10 is formed with a plurality of recesses 42. The bar material is inserted into a bar material inserting hole of the finger chuck to form a resin molding core WC in the bar material inserting hole. The recesses are disposed circumferentially of the bar material at a predetermined interval. Fluidized resin material is infused into a gap formed between the outer peripheral surface of the core WC and the inner wall surface of the bar material inserting hole, and an opening part of the bar material inserting hole is closed with a jig 30 provided with the bar material inserting hole through which the bar material can be inserted.  The inner wall of the bar material inserting hole, the outer wall of the core and the opening part closing wall surface of the jig define the resin molding region in the bar material inserting hole.
Patent JP-H0667791-A (JP)
Title: Position detector
Inventor: SUZUKI TOMOYUKI
IPC: G06F3/046
Filed: 1992-08-21
Abstract: PURPOSE:To indicate arbitrary information selectively without directly touching a signal input device in which plural pieces of information are provided. CONSTITUTION:An indicator 1 with a magnetic force is combined with the signal input device 5 equipped with plural magnetic detecting elements detected by the indicator 1. Since the arbitrary information can be selected only by letting the indicator 1 approach the surface of the signal input device 5, no continuity defect occurs even when the using frequency of the device is increased as in a conventional touch panel. The information can be directly written on an upper panel 7, however, it is possible to possess a large amount of information by using the device by replacing a separate information description sheet 11.
Patent JP-S60137527-A (JP)
Title: Method for coining work
Inventor: SUZUKI TAKAO
IPC: B21D22/02
Filed: 1983-12-26
Abstract: PURPOSE:To form the end face of a work to a good flat face free from generation of burrs by pressing the end face of the work after pressing the corner of end face of the semicylindrical work and forming a flat face by coining. CONSTITUTION:The semicylindrical work W set on a lifter 23 mounted on a die 21 is fixed by a pad 15 attached to a punch 7 by lowering an upper holder 3. Lowering of the upper holder is continued, and the slanted part 29 of a cam driver 31 attached there to is engaged with the slanted part 39 of a cam slide 33 to slide the cam slide 33 to the work W side. The corner part 35 of end face 1 of the work W is pressed and squeezed by the pressing part 37. Then, the upper holder 3 is further lowered, and coining of the end face 1 is performed by bringing the tip 20 of the punch 7 into contact with the end face 1 and pressing it while holding the work W between bent parts 45 of the lifter 23 and die 21 and a pad 5.
Patent JP-H0989828-A (JP)
Title: Brace detector
Inventor: YOSHIMI KUNIHIKO
IPC: G01V3/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-handle brace detector excellent in portability in which the brace of an existing wooden housing can be detected surely without destroying the wall thereof. SOLUTION: The brace detector for wooden housing comprises a first electrode plate 1 to be applied to the outer wall face 30-1 of a wall 30, and a second electrode 2 to be moved along the inner wall surface 30-2 of wall 30 while facing the first electrode plate 1. The brace detector further comprises an oscillator 3 for applying a high frequency voltage to the first electrode plate 1, and a circuit 4 for receiving a detection signal from the second electrode 2 and identifying a brace based on the difference of combined permittivity of the material composing the wall 30.
Patent JP-H1069127-A (JP)
Title: Electrophotographic toner
Inventor: KANEKO GIICHI
IPC: G03G9/097
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a toner in a white or pale color which shows a negative electrification property and a little change against environment by using a specified quinoline carboxylate borate anhydride as a charge controlling agent. SOLUTION: A quinoline carboxylate borate anhydride expressed by formula is used as a charge controlling agent. In formula, R1 , R6 , R7 are 1 to 4C alkyl groups, R2 , R3 , R4 , R5 are 1 to 4C alkyl groups, hydroxyl groups, hydrogen or halogen atoms. The amt. of the compd. used is about 0.1 to 10wt.% in the toner. This compd. can be incorporated into a toner, for example, by kneading and pulverizing the compd. with a binder and a coloring agent or by introducing with a coloring agent and charge controlling agent into oil drops of polymerizable monomers and then effecting suspension polymn. As for the binder, for example, styrene, parachlorostyrene, vinyltoluene, vinyl chloride, vinyl acetate, vinyl propionate, methyl(meth)acrylate and ethyl(meth)acrylate can be used.
Patent JP-S61126665-A (JP)
Title: Reproducing speed control device
Inventor: SHIBUYA TOSHIFUMI
IPC: G11B5/09
Filed: 1984-11-21
Abstract: PURPOSE:To execute the steady rotation with a constant line velocity by counting the number of times in which the pulse width of the reproducing signal exceeds the critical value, detecting a rotating sped of recording media from a maximum pulse width in which the counting value will not exceed the set value and controlling the rotating and driving. CONSTITUTION:A synchronizing signal and an information signal from CD1 are read by a light pick-up device 3, in the steady condition in which the syn chronizing signal is correctly reproduced, the detected value of a speed detecting signal generating circuit 7 is fed back to a motor driving circuit 10 and a con stant line velocity (CLV) is controlled. At the time of starting of the motor 2 and at the time of track jumping, the maximum value of the pulse width is detected by a maximum value detecting circuit 5, and by using an output of a speed detecting signal generating circuit 6, a CLV is controlled. The circuit 5 binary codes the pulse width by means of a coding circuit 11, and detects the pulse width which exceeds the critical value, by a decoder circuit 16. A counter circuit 17 counts the number of times which exceeds the critical value, the counting value exceeds the set value constantly set, and then, outputs as a critical pulse width. Thus, the CLV can be stably controlled.
Patent JP-H07106731-A (JP)
Title: Printed board and mounting of chip component
Inventor: HARA SATORU
IPC: B23K1/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a printed board effectively preventing generation of a solder ball and allowing good mounting of a chip component. CONSTITUTION:This is a printed board 10 where a pair of electrode pads corresponding to a pair of electrodes 2, 2 of a chip component are formed on a component loading face 10a to be loaded with the chip component 1, and a plurality of electrode pads 11 consist of the pad parts 11a provided in the positions mutually separated by a prescribed distance and the projection parts 11b projected from the surfaces of the respective pad parts 11a.
Patent JP-H1089161-A (JP)
Title: Flow rate adjusting valve for exhaust gas recirculating system
Inventor: NARA HIROSHI
IPC: F02M25/07
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can be installed in a narrow space, and by which a rise of temperature of an actuator is inhibited, and the deterioration of a seal ring or the like can be prevented, with the low cost. SOLUTION: An exhaust intake port 40 and a valve seat 41 are installed on one side face of a casing 39 which can be connected in series on the way of an intake duct. Further an actuator 58 is installed on the other side face. A valve element 42 for opening and closing the exhaust intake port 40, is driven by the actuator 58. An air duct 46 is installed between a spring receiving seat with which a closing spring 45 for energizing the valve element 42 in the closing direction, and the actuator 58. The rise of temperature of the actuator can be inhibited by the air of low temperature flowed in the air duct 46.
Patent JP-H04123706-A (JP)
Title: Lighting equipment
Inventor: MIMOTO OSAMU
IPC: H01R31/06
Filed: 1990-09-14
Abstract: PURPOSE:To vary and set the angle formed by a pair of lighting equipment main bodies by providing a connection tool of isosceles triangle, the length of the equal sides of which is almost equal to the length of the equal sides of the triangle formed out of terminal plates, and by providing electric connector parts on the equal sides of the terminal plate as well as of the connection tool. CONSTITUTION:Plural lighting equipment main bodies 11, each of which has a lamp 17, are connected with each other radially or in a ringed form, and are mounted on a ceiling. At the time, when a pair of the main bodies are directly connected with each other, with equal sides 13 of an isosceles triangular terminal plate 12 of both of the main bodies 11, used as a guide, the angle formed by the main bodies 11 in a connected state, is 120 deg.. At the time, each electric connector part of the equal side parts 13 of the terminal plate 12 of the main body 11, is connected with each other. When the equal side parts of a connection tool 31 are closely connected to the equal side parts 13 of the terminal plate 12 of the pair of main bodies 11, the angle formed by both of the main bodies 11 in a connected state, will be an angle formed by the top angles of the terminal plate 12 less an angle formed by the top angles of the connection tool 31, namely a right angle.
Patent JP-S60137574-A (JP)
Title: Groove copying device
Inventor: SHIGA MASAYUKI
IPC: B23K9/12
Filed: 1983-12-27
Abstract: PURPOSE:To perform automatic welding copying the groove by measuring either of weaving center or torch height from sampling value of welding current at both ends of weaving width and weaving center or its vicinity, and correcting to reduce the deviation. CONSTITUTION:A means 7 that extracts welding current at both ends of weaving width of a welding torch 3 and at/or near weaving center, a device 8 that measures deviation of the weaving center to groove center basing on difference of direct current values at an end of weaving width and another end, and corrects the position of the weaving center to reduce the deviation, and a device 9 that measures deviation of torch 3 height to set height basing on welding current value and set current value at/or near the weaving center, and corrects torch height operating a mechanism 6 that moves the torch vertically to reduce the deviation are provided.
Patent JP-H1166155-A (JP)
Title: Beverage ordering device
Inventor: KIMORI YOSHIHIKO
IPC: G06F3/12
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To gives a customer no unpleasant feeling by eliminating the omission of order, misordering, etc. SOLUTION: An image data storage medium 25 of an order taking terminal device 20 is stored previously with image data on drinks which can be ordered and a controller 30 reads the image data on the drinks out of the image data storage medium 25 and displays them on an image display unit 23. A customer who views the image selects a drink by operating an operation part 21 and then data on the drink is stored in an order memory 30a; when the customer performs ordering, the data stored in the order memory 30a is sent to a server through a communication controller 28 and the printer connected to the server issues an order ticket where the order data on the drink stored in an order memory is printed.
Patent JP-H0691095-A (JP)
Title: Drier
Inventor: SASANO KIYOMI
IPC: D06F58/08
Filed: 1992-09-14
Abstract: PURPOSE:To reduce noise and vibration generated in rotating a drum normally or inversely in the drum of constitution to be rotatable normally and inversely. CONSTITUTION:A drum drive motor 12 to drive a drum 2 to rotate normally or inversely through a belt 15 is provided, a pair of tension pulleys 16, 17 to give tension to the belt 15 in rotating the drum 2 respectively normally or inversely are provided, and a pulley support member 18 for supporting the tension pulleys 16, 17 are rotatably provided. A damper 20 is provided between the pulley support member 18 and a main body 1. The pulley support member 18 can thus be rotated slowly by action of the damper 20.
Patent JP-H0696391-A (JP)
Title: Traffic information display device for vehicle
Inventor: HIRATA EIJI
IPC: G08G1/09
Filed: 1992-09-14
Abstract: PURPOSE:To provide the vehicle road traffic information display device on which an automobile crew can easily confirm road traffic information by preventing much road traffic information from being displayed complicatedly on a peripheral map displayed on a display screen when more than a specific number of pieces of road traffic information or more are detected by a road traffic information receiver. CONSTITUTION:When road traffic information is inputted by the road traffic information receiver 5, a control unit 3 performs display control so that the road traffic information is superimposed on the road map displayed on the display screen. In this case, when more than 6 pieces of road traffic information are detected, the control unit 5 five important pieces of road traffic information according to previously set importance and only the selected pieces of road traffic information are displayed on the road map on the display screen with display marks such as an arrow mark or characters.
Patent JP-H0798190-A (JP)
Title: Laminated heat exchanger
Inventor: NIIMURA TOSHIJI
IPC: F28F3/08
Filed: 1993-09-30
Abstract: PURPOSE:To provide a laminated heat exchanger in which a lack, etc., of a flux of a collar part can be prevented. CONSTITUTION:A laminated heat exchanger is formed of two plates 11' having a channel recess 11b and an exit/entrance hole 11c in combination, and a plurality of tube elements having heat exchanging medium channels are laminated. A collar 11f for brazing plates to a peripheral edge of the plate 11' is formed and a rib 11g for forming a flux reservoir S1 is formed on a connecting outside of the collar 11a, and hence, when a temporary assembly after coating with flux is conveyed for a brazing furnace, even if its outer surface is erroneously brought into contact with an operator, a peripheral equipment, etc., the collar 11f is received with the reservoir S1, and protected to effectively prevent lack, etc., of the flux.