baber/WOPTO huggingface dataset:
Patent JP-2000235992-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NOSE KOJI
IPC: H01L23/50
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics to a high-frequency signal and to raise reliability in wire bond. SOLUTION: Three-layer structure tape 30 comprising a resin film 31, conductor foil 32, and resin film 33 is prepared. A copper foil laminating wiring tape 40 comprising a resin film 42 and conductor foil 41 is bonded to a lead 8 of a lead frame 5. With a lead frame 5 aligned with a semiconductor chip 1, the lead frame 5 and the three-layer structure tape 30 are bonded on the semiconductor chip 1 with the three-layer structure tape arranged below. Then wire bonding and resin sealing are performed. With the lead 8 sandwiched between the two conductor foils 32 and 41, a semiconductor device with a high noise removal function is provided. Since any of resin films 31, 33, and 42 comprises semi- curing type resin, no wire bond failure caused by spread of adhesive material will take place.
Patent JP-H04254556-A (JP)
Title: Self-lubricated sliding material and oilless bearing formed by using this material
Inventor: TERUI HIROYA
IPC: C22C38/00
Filed: 1991-02-06
Abstract: PURPOSE:To improve mechanical strength by preventing the generation of so-called notching between a solid lubricant and a metallic matrix and improving the dispersibility of the solid lubricant. CONSTITUTION:This self-lubricated sliding material is formed by using a sintered body contg. 10 to 80vol.% solid lubricant and using metallic powder having <=45mum grain size for the metallic powder for forming the matrix of this sintered body. The oil-less bearing is constituted by using this self-lubricated sliding material as its sliding part and disposing a sintered body without contg. the solid lubricant on the non-sliding surface side of the sliding part. The self- lubricated sliding material has the better wear resistance than the wear resistance of conventional materials and further, the oil-less bearing formed by using this self-lubricated sliding material has the high mechanical strength.
Patent JP-H09325151-A (JP)
Title: Automatic sample tester
Inventor: MAAKU JIYOZEFU FUANINGU
IPC: G01N35/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sample testing apparatus to test a sample housed in a test card. SOLUTION: This apparatus 20 has a test sample array system 100 to move a tray 22 for housing a plurality of test sample cards 28 and a fluid container between various stations therein. The machine 20 has a vacuum station 400 having a vacuum chamber movable freely above or below the tray and a fluid sample is loaded into a card from the container when vacuum is released. The test sample array system moves the tray to a cutting and sealing station 500 and then to an incubation station 600. The test cards are further transferred to an optically reading station 800 and a well of the cards undergo optical measurement. After reading, the cards are returned to the station 600 for the subsequent incubation and reading or transferred to a stacking card disposing system to complete the reading.
Patent JP-S57160526-A (JP)
Title: Device for coupling two butt reinforcing bar by sleeve
Inventor: MARUTO MAANHARUTO
IPC: B21D39/04
Filed: 1982-03-12
Abstract: A device for securing a sleeve on the abutting ends of two axially aligned reinforcing bars includes an upper device part, a lower device part aligned below the upper device part and a drawing die mounted on the lower device part. Cylinder-piston units interconnect the upper and lower device parts for moving the drawing die over the sleeve and coupling the reinforcing bars together. The cylinder-piston units are disposed in parallel relation to one another and to the axis of the drawing die. At least one cylinder-piston unit provides the drawing force and another provides a counteracting force. The cylinder-piston units are both located on the same side of the drawing device axis and are spaced at different distances from the drawing die axis.
Patent JP-H07246554-A (JP)
Title: Surface grinding method of cylindrical body
Inventor: TAKEUCHI YUZO
IPC: B24B21/00
Filed: 1994-03-09
Abstract: PURPOSE:To reduce the generation of a scrutch or a hurt resulting from a minute unevenness of the uneven surface of a polishing cloth, a removal between the surface of the polishing cloth and abrasive grains, a speed difference between the polishing cloth and a cylindrical body to be a work, and the like. CONSTITUTION:By using plural rolls 1 and 2, a driving source 3 to drive at least one roll of the rolls 1 and 2, and an endless polishing cloth 4 installed to the rolls 1 and 2, the surface of a cylindrical body 5 contacted with the polishing cloth 4 at a desired tensile force is ground. In this case, the cylindrical body 5 is provided crossing at an angle other than a right angle to the feeding direction of the polishing cloth 4, the cylindrical body 5 is pressure contacted and rotated only by the driving force of the polishing cloth 4 following the rotation of the rolls 1 and 2, and the surface of the cylindrical body 5 is ground.
Patent JP-S63204970-A (JP)
Title: Picture reproducing device
Inventor: ARIMATSU YOICHIRO
IPC: H04N1/04
Filed: 1987-02-20
Abstract: PURPOSE:To make the recognition of an original, placed obliquely, possible, when a picture is reproduced by masking a signal read out from a page memory with a mask parameter and reproducing the picture through the aid of the masked signal. CONSTITUTION:An optical scanning body 9 reads the set original 12, and the one end and another end of the original 1 are detected by the signal of the respective element of the optical scanning body 9, and the count number of the detected signal is latched, and the mask parameter is calculated by obtaining the maximum value and the minimum value of the latched count number. The picture signal of one page portion of the original is read out from the page memory 7, and the read out picture signal is masked by the mask parameter, and the picture is reproduced by being printed out according to the masked picture signal. Thus, even if the original 1 is set in an oblique position, a dark part is not produced at the edge side of the original of the reproduced picture.
Patent JP-S60185381-A (JP)
Inventor: SHIMADA TOSHIO
IPC: H01R13/11
Filed: 1984-03-02
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-S54130937-A (JP)
Title: Zerographic photosensitive element
Inventor: FUKUDA TADAHARU
IPC: G03G5/02
Filed: 1978-03-31
Abstract: PURPOSE: To prevent the photoconductive layer of a highly sensitive element from being crystallized by forming a preset two-layered amorphous photoconductive layer between an insulating surface layer and an amorphous photoconductive layer.  
     CONSTITUTION: A substrate 1 is evaporated with an amorphous photoconductive layer 2 of Se to have a thickness of about 10 to 80 μ. Then, a highly sensitive amorphous photoconductive layer 3 composed preferably of an SeTe alloy containing 10 to 40 wt.% of Te is evaporated to have a thickness of 0.3 to 1 μ. An amorphous layer 4 of AS 2 Se 3  is further evaporated to have a thickness of 25 to 75 mμ. There is then formed on the layer 4 an insulating layer 5 made of a suitable resin to have a thickness of 0.1 to 50 μ. A charge injected layer may be sandwitched between the substrate 1 and the layer 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09192197-A (JP)
Title: Portable washing device for human body private part and using method
Inventor: YOSHIDA RUI
IPC: A61H35/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To lower a manufacture cost, to make a device light in weight and compact, to present effective washing ability, to easily perform housing at the time of carriage and to safely and easily perform utilization. SOLUTION: A liquid ejecting hole is formed on the upper part of a main body container 1 and a cap 2 with a liquid ejection nozzle rotatable in an optional direction is fitted. Further, a liquid pouring port is formed on a part of the bottom surface of the main body container 1 and the cap 3 is fitted.
Patent JP-H01214828-A (JP)
Title: Automatically focused projecting device
Inventor: MORI IKUO
IPC: G02B7/28
Filed: 1988-02-23
Abstract: PURPOSE:To correct distortion of a projected image by employing a part which generates signal along an optical axis of a projecting lens, a part which receives the signal, and an adjusting part which moves the projecting lens and a projecting object in relation to each other. CONSTITUTION:When a point P on an original 7 is projected onto a screen 14, a light emitting means 16 projects infrared ray to a point P2 on the screen by command of a processor 37; a position detecting means 21 receives reflected light; and then photoelectric currents I1 and I2 are obtained from electrodes 21d and 21e, respectively, based on the center of gravity of incident light LP. Information on the position of incident spot light LP is given to the processor 37 via amplifiers 32 and 33, an analog switch 35, and an A/D converter 36. The processor 37 calculates the degree of deviation from a focal point and rotates a motor 39 by a prescribed quantity so that the lens 10 moves along the optical axis, thereby adjusting the focal point. When a projection center is transferred to B, an expanding and contracting part 4c is extended by a prescribed length R. Thus, the point P is transferred to the projection center B, and the image, having the point B as its center, is free from a trapezoid distortion.
Patent JP-S55132659-A (JP)
Title: Floating dryer for coated web
Inventor: TERASAKA YOSHIYASU
IPC: F26B13/20
Filed: 1979-03-31
Abstract: PURPOSE:To miniaturize equipments, shorten drying portion, and raise the efficiency of drying by forming the drying portion of a web, e.g., coated thin-film, etc., by plural cocoon-shaped air boxes having air injection holes on both sides along the both ways of the web. CONSTITUTION:When the web 12 whose surface 12a is coated is charged into the inlet 10a of the drying furnace 10, the gas injection rollers 17a and 17b and the sensor 19a are separated up to the position as shown by dotted line. Then, the web 12 is passed as shown by the one spot line through between each roller 17 and each circular surface 14 of the cocoon-shaped air boxes 13. While each roller 17 and the sensor 19 are again restored to the position as shown by the full line, gas is blown out of the gas injection holes 16a and 16b of the air boxes 13 and the gas injection hole H of the roller 17 and the gas injection guide roller 18 and also the web 12 is transferred toward a given direction. In this case, because the web 12 is balanced by the injected gas, the surface 12a is delivered in non-contact state while being separated at an uniform interval from the circular surface 14a on its going way but from the circular surface 14b on its returning way.
Patent JP-S56135311-A (JP)
Title: Controlling method of air conditioning for vehicle
Inventor: NISHIMURA MASAO
IPC: B60S1/54
Filed: 1980-03-25
Abstract: PURPOSE:To obtain possibly steady room temperature by a vehicle air conditioning system inwhich with reference to the air temperature around a vehicle front window and representative indoor room temperature, the deviation value of them is calculated and in order to make the value as small as possible, the amount of air conditioned blowing air around the vehicle front window is controlled by the control  into air distribution means. CONSTITUTION:The vehicle air conditioning system comprises, orderly up to down flow in a draght duct 1, out- and in-door air damper 2, a blower motor 3, evaporator 4, heater core 5, and temperature-regurating damper 7. There are provided draght outlets 1c-1e at the down-flow end section of the draght duct 1, from each of which outlets temperature-regulated air is respectively blown toward room- upper-section, room-lower-section and front window section and still each of which outlets is opened or closed by outlet dampers 8 and 9. Each above air-conditional operation members 1-9 is respectively controlled by a control unit 10, which functions to find a deviation of outputs from sensers 27 and 21 detecting respectively the air temperature around the front window and the indoor air temperature and resultantly to control the outlet damper 9 so as to make the said deviation as small as possible.
Patent JP-H03244787-A (JP)
Title: Method and device for excavating ditch by using liquid jet
Inventor: OSHITANI KOJI
IPC: E21B7/18
Filed: 1990-02-20
Abstract: PURPOSE:To realize full automation by detecting lowering or the stop of an operation speed in a direction crossing an axis, extending in an excavating direction, at right angles, moving backward a nozzle through decision of abnormality of excavation, and re-starting normal excavation after re-excavation of an abnormal spot is effected. CONSTITUTION:A moving bed 4 is located in a manner to be longitudinally and laterally movable over a frame 2 and a rotary encoder 78 is mounted on the rear part of a motor 76 of a rotation drive device 66 for rotating a rotary coupling 64 to input a detecting signal to a control device 73. In the device 73, by comparing an inputted detecting signal with a preset allowable time distance, abnormality of a rotation speed is decided, and a nozzle 18 is moved backward with the aid of a motor 6. The nozzle 18 is moved to a coordinate available before the occurrence of abnormality, a set area range is excavated at a speed lower than a normal excavating speed, and normal excavation is restarted after completion of re-excavation. This method realizes full automation.
Patent JP-2000204345-A (JP)
Title: Modified silicone-based sealing material for building
Inventor: SONODA YUSUKE
IPC: E04B1/682
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material hardly having surface tackiness and having good surface weather resistance. SOLUTION: This modified silicone-based sealing material 1 for building comprises (A) a rubber-based organic polymer having hydroxyl group and/or hydrolyzable group bonded to silicon atom and having at least one silicon- containing group crosslinkable by forming siloxane bond and (B) a polysulfide polyether copolymer used as main components and (C) 1-20 pts.wt. air-curable compound and/or (D) 1-20 pts.wt. photosetting compound based on 100 pts.wt. component A.
Patent JP-2000197512-A (JP)
Title: Umbrella having handle which does not stand in hindrance
Inventor: INABA KOICHI
IPC: A45B19/08
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To expand a space below an umbrella by preventing a handle from standing a hindrance, and enable especially smooth raising and lowering of a fishing rod by forming a lower half of the handle rearward bendably perpendicularly in the handle of an umbrella to be used as a rain outfit and a parasol. SOLUTION: A handle of this umbrella is divided into an upper handle 2 and a lower handle 3 at an intermediate portion A, and the lower handle 3 or a handle 4 as a separate member is formed rearward bendably perpendicularly at the intermediate portion A. The upper and lower handles 2 and 3 are integrated linearly when the umbrella is closed, and when the umbrella is opened, the handle 3 is bent to the position of a handle 4 at the intermediate portion A or the handle 3 is removed at the intermediate portion A and another handle 4 is attached. Thus the handle can be kept from standing a hindrance in the space below the umbrella and allows especially a fishing rod to be raised or lowered smoothly.
Patent JP-H11236667-A (JP)
Title: Shield for sputtering device and treatment of surface of the same
Inventor: CHEM SHUI-JEE
IPC: C23C14/34
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating the surface of an aluminum shield for a sputtering device, which is used to deposit a large quantity of particles sputtered out of a sputtering target of the sputtering device. SOLUTION: The surface of the shield is sand-blasted with an Al2 O3 particle to have about 30-45 μm surface roughness and the surface roughness of the shield surface is further increased to about 135-150 μm to enable to deposit many particles sputtered from the target over the surface of the shield by spraying using hot spraying method to apply a coating layer 34 of aluminum having >=99% purity over the surface 32 of the aluminum shield 30.
Patent JP-H10235290-A (JP)
Title: Vibration method and vibrator
Inventor: SUZUKI YUKICHI
IPC: B06B1/16
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily constitute a high-accuracy phase difference control mechanism at a low cost by improving the vibration control technique of a system to adjust vibromotive force by controlling the phase difference between a stationary eccentric weight and a moving eccentric weight. SOLUTION: An output shaft 42 of a known rotary actuator (commercially marketed) and an annular free piston 41 are used as they are. A rotary cylinder 45 which is a rotating member is constituted by working a cylindrical body which is a static member of this rotary actuator. A swivel sleeve which is an additional member is fitted onto the rotary cylinder 45 and is functioned as a swivel joint. When the output shaft 42 turns relative to the rotary cylinder 45, the phase difference between an inside shaft 50 and an outside pipe 51 changes and the phases of the eccentric weights are controlled.
Patent JP-H10242104-A (JP)
Title: Method and device for cleaning and drying object to be cleaned
Inventor: KITAGAWA KENICHI
IPC: H01L21/304
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning and drying object to be cleaned which is modified into such a small device that can automatically execute the cleaning and drying of an object in the same tank and, at the same time, to provide a method for cleaning and drying object to be cleaned by which the productive efficiency can be improved. SOLUTION: An ultrasonic cleaning device cleans an object to be cleaned by dipping the object in a deaerated cleaning solution stored in a cleaning tank and impressing ultrasonic waves upon the cleaning solution while pressurizing the solution. The cleaning, device is provided with a transporting device which transports the object 90 to be cleaned into the cleaning tank 50, an elevating/lowering hand 50 which holds and vertically moves the object 90 in the tank 50, a pressure reducing device which is provided with a water-sealed vacuum pump 68, can reduce the pressure in the tank 50, can dry the object 90 in a vacuum,  and a pressurizing device which is provided with an air supplying means that supplies compressed air into the tank 50 so as to pressurize the inside of the tank 50 and fitted with an exhaust nozzle 62 for blowing the compressed air upon the object 90 to drain the solution.
Patent JP-H05238185-A (JP)
Title: Pocket file and production thereof
Inventor: SHIGEOKA TOSHIO
IPC: B42F7/00
Filed: 1992-02-26
Abstract: PURPOSE:To enhance the bonding strength of file base paper and a back cover by forming the open part of a bag body to a part of the binding side of each file base paper and bonding the end edge of the back body of the binding side of the file base paper and the end edge of the base paper exposed to the open part to the back cover. CONSTITUTION:The binding sides of a plurality of pocket type file base papers 1,1 each having a paper sheet receiving pocket provided thereto by covering the almost whole of each of base papers 10 with a bag body composed of a pocket material such as a synthetic resin sheet or film are bonded to the back cover 20 of a cover 2. The open part 31 of the bag body is formed to at least a part of the binding side of each of the file base papers 1 and the end edge of the bag body 11 of the binding side of the file base paper 1 and the end edge of the base paper 10 exposed to the open part 31 are bonded to the back cover 20. As a result, the bonding strength of the file base paper 1 and the back cover 20 is enhanced.
Patent JP-S61199571-A (JP)
Title: Method for forming finer structure of roll for rolling
Inventor: NISHIDA TATSUO
IPC: B22D27/20
Filed: 1985-02-28
Abstract: PURPOSE:To make uniformly finer the entire part of structure and to improve the performance and life of a roll for rolling in the stage of casting the cast iron roll for rolling by specifying the content of S in a molten metal and adding soda ash to the molten metal at the specific ratio basing on the pouring amt. of the molten metal. CONSTITUTION:The content of S of the molten metal is controlled to 0.02-0.08wt% and the soda ash is added to the molten metal at 0.05-0.5wt% basing on the pouring amt. of the molten metal prior to or during casting in the case of casting the cast iron roll for rolling consisting of primary crystal austenite, graphite and a large amt. of carbide. Overcooling is thus effectively accelerated and the nuclear formation of the primary crystal austenite is accelerated by the end othermic effect arising from the desulfurization reaction of Na2O and the boiling effect of CO2, by which the entire part of the structure is uniformly made finer.
Patent JP-S61199545-A (JP)
Title: Consumable pattern material for casting
Inventor: KUWABARA HIDEKI
IPC: B22C9/04
Filed: 1985-02-28
Abstract: PURPOSE:To reduce the cost of a product by forming a pattern material of a crosslinked foamed-in-place molding of which the resin consists of a PP resin and high density polyethylene and which has specific density. CONSTITUTION:The pattern material is formed of the crosslinked foamed-in- place molding of which the resin consists of the PP resin and/or high density polyethylene and which has 0.025-0.012g/cm<2> density. The PP resin to be used for such full mold pattern material is exemplified by an ethylene/propylene random copolymer, ethylene/propylene block copolymer, propylene homopolymer, etc. Since the resin and the density are specified in the above-mentioned manner, the resin is easily gasified when the resin contacts with the molten metal poured into the mold. No soot is generated in such a stage. The resultant casting has no surface defects such as 'gas pockets' and 'wave-like surface folding' owing to the unevaporated residue and is free from the carburization in the casting. The casting has excellent dimensional accuracy as well.
Patent JP-S58157374-A (JP)
Title: Screen power source for large power multipolar vacuum tube
Inventor: SHIRAISHI TOMOO
IPC: H02M7/04
Filed: 1982-03-12
Abstract: PURPOSE:To simplify the configuration of a screen power source, to enhance the reliability and to reduce the loss of the power source by providing a primary side iron resonance type constant-voltage unit of a transformer. CONSTITUTION:The input terminal tc, td of a constant-voltage transformer 4 of an iron resonance type constant-voltage unit are connected to an AC power source AC'. The both ends of the primary coil T3a of a transformer T3 are connected to the output terminals of a constant-voltage transformer 4, and the secondary coil T3b is connected to a rectifier BR' of diodes D1'-D4'. After the output of the rectifier BR' is smoothed by a smoothing condenser C', it is applied to the screen grid of a tetrode 1.