baber/WOPTO huggingface dataset:
Patent JP-S6195723-A (JP)
Title: Device for following up stock of press brake
Inventor: FUJIE SHUNJI
IPC: B21D5/02
Filed: 1984-10-18
Abstract: PURPOSE:To support surely a stock by turning up and down a stock supporting table by means of a power cylinder through a link mechanism and providing a servomotor for controlling the power cylinder by means of a microcomputer. CONSTITUTION:A link mechanism 9 is constituted of a driving lever 10 and the 1st, 2nd and 3rd links 11, 12, 13. The lever 10 is installed parallelly to a line (l1) connecting the supporting points 8a, 8b of a stock supporting table 8, and is turned within a range of a fixed angle around a pivotal axis 14 by a power cylinder 16 through the 1st, 2nd and 3rd links 11, 12, 13. At that time, a servomotor 17 is controlled by a microcomputer 21 so that the table 8 follows up perfectly the jumping caused by the bending of a stock W. By this mechanism, the stock W is always surely supported by the table 8.
Patent JP-H0771915-A (JP)
Title: Position detecting device
Inventor: SHIBATA MASARU
IPC: G01B11/00
Filed: 1993-09-01
Abstract: PURPOSE:To detect the position of a transparent material to be detected by selecting only the reflected light parallel to the optical axis of an image pickup optical system of reflected lights from a material to be image-picked up. CONSTITUTION:The illuminating light 61 emitted from a light source 54 is transmitted by a lighting lens 55, reflected by a half mirror 56, made parallel to an optical axis 7, and made incident vertically on the upper surface of a lens 4. The reflected light 63 from the upper and lower surfaces of the lens 4 is made parallel to the axis 7, and made incident on an image pickup lens 53, reaches an image pickup element 51 through the pinhole of a parallel light selecting device 52, and is imaged as the luminescent point. Since the reflected light 64 by a protecting sheet 5 is diffusively reflected, it hardly reach the element 51. Since an illuminating light 62 is made incident on a part shifted from the center of the lens 4 in parallel to the axis 7, it is never made incident vertically on the upper surface of the lens 4. The reflected lights 65-67 are not parallel to the axis 7, and a part never pass the focus even when being made incident on the lens 53, and is shielded by the device 52. The slippage from the axis 7 of the lens 4 can be detected from the position of the luminescent point on the element 51.
Patent JP-2001038540-A (JP)
Title: Heating press-in device for metallic part
Inventor: WATANABE TAKESHI
IPC: B23P19/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating press-in device for a metallic part to perform high-efficient heating of metallic parts in various shapes. SOLUTION: This device comprises a press-in unit to hold a metallic part, and a heating unit 50 to heat the metallic part held by the press-in unit. After the metallic part held by the press-in unit is heated to temperature, at which a work formed of a thermoplastic resin material is molten, by the heating unit 50, the metallic part is pressed in. In this case, the heating unit 50 is provided with a heating coil 52 in which the metallic part is insertable, and the metallic part is inserted in the heating coil 52 to effect beating.
Patent JP-H0770383-A (JP)
Title: Polypropylene composition
Inventor: NOMURA TAKAO
IPC: C08L23/10
Filed: 1993-09-01
Abstract: PURPOSE:To provide the title composition which can give a product excellent in rigidity and heat resistance and also excellent in impact resistance especially toughness. CONSTITUTION:The composition comprises polypropylene and a rubber component and satisfies the following requirements: (i) the melt flow rate (as measured according to ASTM, the same shall apply hereinbelow) is 10g/10min or above, (ii) the bending modulus is 20000kg/cm<2> or above, (iii) the Izod impact strength is 20kg.cm/cm or above, (iv) the heat distortion temperature is 135 deg.C or above; and (v) each propylene crystallite measures 5-20nm in the direction of c axis, 5-20nm in the direction of a axis and 5nm or above in the direction of b axis as measured by the broad-angle X-ray diffraction method and small-angle X-ray scattering method, the rubber component exists repeatedly as a continuous phase around each polypropylene crystallite in the direction of injection and the direction crossing it, and the average thickness of the rubber continuous phase is 0.5-3nm.
Patent JP-S59107581-A (JP)
Title: Manufacture of photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/077
Filed: 1982-12-11
Abstract: PURPOSE:To obtain the device of high conversion efficiency by laminating and forming a first electrode consisting of a light-transmitting conductive film, a nonsingular crystal semiconductor layer, a growth temperature thereof is prescribed and which has a P-N junction, a light-transmitting conductive film, a composition, thickness and a forming temperature thereof are prescribed and which mainly comprises In oxide, and a second electrode composed of a metallic film for reflection mainly comprising Al onto a light-transmitting substrate. CONSTITUTION:The light-transmitting first electrode 2 mainly comprising tin oxide is applied onto the light-transmitting substrate 1 made of glass, etc., and the nonsingular crystal semiconductor layer 3 with a junction of a P-N type or the like is grown on the first electrode through a plasma vapor phase reaction method at a temperature of 400 deg.C or less or a decompression vapor phase method at a temperature of 250-500 deg.C. The light-transmitting conductive film 5 mainly comprising In oxide containing not more than 10% tin oxide and the metallic film 6 for reflection mainly comprising Al to which Si is added are laminated and applied onto the layer 3, and used as the second electrode. In this case, the evaporating temperature of the film 5 is brought to 450 deg.C or less and its thickness to 700-2,000Angstrom , and the evaporating temperature of the film 6 is also brought to 450 deg.C or less.
Patent JP-S59108959-A (JP)
Inventor: TOOMASU KENESU RAISU
IPC: C12Q1/42
Filed: 1983-11-18
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-S6277274-A (JP)
Title: Servo assisted hand brake
Inventor: ISHIHARA KIMIO
IPC: B60T7/02
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a smooth operation of a brake with no quick braking feeling by reducing the output of an assistor when a hand brake has lowered the vehicle speed below a predetermined value. CONSTITUTION:A fluid passage switching mechanism 44 is composed of two electromagnetic opening and closing valves 50, 51 connected to each other, and a conduit 43 is connected to the intermediate portion between the two opening and closing valves 50, 51, with the supply opening and closing valve 50 communicating to the atmosphere and the exhaust opening and closing valve 51 communication to a negative pressure source through a conduit 52. The pair of the opening and closing valves 50, 51 are opened and closed under control of a control unit 53, and the control unit 53 receives the manipulated variable of a hand brake operating member 55, such as a signal from a manipulated variable detector 56 so as to switch fluid passages of the fluid passage switching mechanism 44 according to the signal, and thereby to allow the atmospheric pressure to be introduced into a pressure chamber located backside.
Patent JP-2001009493-A (JP)
Title: Sea(water) bottom water purification device
Inventor: EZOE KIMIHIKO
IPC: C02F3/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce an installation cost, etc., and to expand a water purification effect by blowing the air from an air compressor installed on a land or a float on a sea surface out of a lower blow-off part, changing the anoxic water at the sea bottom to oxygen rich water at the time of suction and injecting this water again from a water injector to the sea bottom. SOLUTION: The air compressor 6 is installed on the land shore or the float 15 and the air 8 supplied from a rubber hose 7 for air connected thereto is blown out of the compressed air blow-off part 3 in the lower part of a water suction device 1. The anoxic water 10 at the sea(water) bottom 9 is sucked up by the ascending force generated within the water suction device 1 by the blown-off air 8. As a result, the ascending water made rich in oxygen is injected as the oxygen rich water 11 from the water injector 2 into the sea(water) 14. A float buoy 4 is connected by a rope 12 to the water injector 2 to prevent the fall of the water injector 2 in the water. A fixing anchor 5 is connected by a chain cable 13 to the water suction device 1 to prevent the floating run off of the water suction device 1 by the buoyancy of the air 8.
Patent JP-H04100084-A (JP)
Title: Display device
Inventor: YAMAZAKI TAKU
IPC: G02F1/13357
Filed: 1990-08-18
Abstract: PURPOSE:To efficiently execute display with dreamy colors by setting a lamp which emits ultraviolet light more than visible light as a light emitting source, arranging a material which emits fluorescence in the path of light which leads to a display panel from the lamp and making a fluorescent color different in accordance with a display area. CONSTITUTION:The lamp 4 is put behind the liquid crystal display panel 1. The lamp emits the ultraviolet light 5 more than the visible light. The material obtained by coating a film 2 whose transmission degree for ultraviolet rays is low with fluorescent substances 3A-3C is arranged between the lamp and a liquid crystal display panel. By receiving the ultraviolet light 5, the substances 3a-3c emit the visible light mutually having different colors and are respectively applied to an area corresponding to the arrangement of a display color on the surface of the panel. It is assumed that the wavelength of the ultraviolet light emitted from the lamp 4 is about 565mum.
Patent JP-S60111098-A (JP)
Title: Centrifugal compressor
Inventor: FURUYA YASUSHI
IPC: F04D29/44
Filed: 1983-11-21
Abstract: PURPOSE:To permit the high efficiency operation by forming a channel diffuser in the peripheral direction subsequently from a multiple vortex chamber and sufficiently recovering the speed energy not yet recovered, and keeping the flow passage length sufficient for deceleration with a small space. CONSTITUTION:A discharge space 5 is formed into a suction cover 7, and the number of vortex chambers 3 is increased by connecting a vortex chamber 3 to each tongue part 13. A channel diffuser 4 along the peripheral direction is constituted at the outlet of the vortex chamber 3, and said vortex chamber 3 recovers only the fluid having an increased pressure, and the speed energy not yet recovered is recovered by the channel diffuser 4. Therefore, the length of the flow passage of the vortex chamber 3 is reduced, and the speed in the vortex chamber 3 is increased to correspond to the outlet speed of a diffuser 2, and the widening loss can be reduced. Further, sinece the channel diffuser 4 is formed along the peripheral direction, the flow-passage length sufficient for deceleration can be kept with a small space, and high efficiency operation is permitted.
Patent JP-H0534559-A (JP)
Title: Lens driving device
Inventor: KAWANISHI TOSHIAKI
IPC: G03B3/02
Filed: 1991-08-03
Abstract: PURPOSE:To eliminate the positional deviation of a screw shaft which moves a moving ring holding a lens and to improve the performance of the lens. CONSTITUTION:A first shaft 3 which is fixed to lens barrels 1 and 2 in parallel with an optical axis, a second shaft 5 which is rotatably held by the lens barrels 1 and 2, the moving ring 4 which holds the lens 12 and which is supported by the first shaft 3 so that it can be fluctuated and simultaneously engaged with a screw part 5a provided on the second shaft 5, a driving source 6 which gives rotational force to the second shaft 5 and a pressing means 7 which biases the second shaft 5 in one direction both in a radial direction and a thrust direction are provided.
Patent JP-2001039515-A (JP)
Title: Hug type connection system picking cart
Inventor: HOSHINO TAKAHIRO
IPC: B65G1/137
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily travel and turn at a place even where a passage width is narrow and to throw an article picked into a container of truck in the state of a cart operation or a picking information instrument operation attitude by forming the operating cart and the truck to a size capable of accommodating them in an occupied area of one cart in a bonding state. SOLUTION: An operating cart body 2 is formed on a lower frame 2a imparting a plane shape of a size capable of embracing an article-placing truck 1 from right and left or front and rear by providing traveling wheels 1b, 1c on a lower surface side and placing an upper frame 2c provided with handles 2d, 2e on an upper surface side through a support part 2b. Means 1e, 2h for connecting or fixing the truck 1 are provided on a lower frame 2a of the cart body 2 and a side portion of the truck 1 embraced in a lower frame 2a.
Patent JP-H0642892-A (JP)
Title: Copper alloy pipe having corrosion preventing coat on inner surface
Inventor: TSUZUKI KAORU
IPC: B32B1/08
Filed: 1992-07-24
Abstract: PURPOSE:To prevent blistering of coat caused by reaction of molecules and ions in the coat by addition of silica of a predetermined amount and of a parti cle size in a predetermined range, which silica serves as an extender pigment in the coat to prevent passage of molecules and ions in the coat. CONSTITUTION:Extender pigments are generally granular to have a relatively large particle size in the order of 10 to 20mum, thus facilitating passage of molecules and ions through between particles. So, fine particles are filled in voids of pigment particles to suppress passage of molecules and ions therethrough. Silica which is commonly used as an extender pigment for paint is selected. An amount of silica added is preferably in the range of 1 to 10wt.% relative to paint. When such amount is less than 1wt.%, the result of suppressing passage of molecules and ions is less effective, and when addition of such amount exceeds 10wt.%, a coat formation quality is degraded. A particle size of fine silica is 10mum or less, and is preferably 6mum or less. When 10mum is exceeded, a filling result is made less effective. Addition of silica can prevent generation of coat blistering upon application of corrosion prevention to cathode.
Patent JP-S6375574-A (JP)
Title: Deterioration inspection system for equipment
Inventor: SAITO CHIHARU
IPC: G01R31/00
Filed: 1986-09-18
Abstract: PURPOSE:To detect the deterioration of equipment to be monitored by storing an inhibition time in a random access memory. CONSTITUTION:An alarm signal is inhibited from being sent out at the time of deterioration inspection. The deterioration inspection inhibition time is set to TC and stored in the random access memory 23. A power-on signal is sent out of a power source controller 3 after the inspection inhibition time TC is stored in the memory 23 to power on the equipment 1 to be monitored and make a timer 21 to start clocking the time. Then, a comparator 2 compares the counted value (t) of the timer with the inspection inhibition time TC from the random access memory 23. When t>TC, an AND circuit 22 enters a conduction state with the output of the comparator 24 and a deterioration inspection time is set. Then the degree of the deterioration of the equipment 1 is detected by sending an abnormality signal out of a monitoring device 2 as a deterioration detection signal or checking the continuance of the deterioration detection signal.
Patent JP-S6278849-A (JP)
Title: Semiconductor device
Inventor: SASAKI ISAO
IPC: H01L21/82
Filed: 1985-09-30
Abstract: PURPOSE:To capture and collect carriers and to prevent bad effect on the internal circuit by a method wherein a first impurity region having the same conductive type as that of the substrate is formed so as to surround a fuse element and a second impurity region having a conductive type inverse to that of the substrate is formed outside of the first impurity region. CONSTITUTION:A silicon oxide film 2 is formed on the surface of an N-type silicon substrate 1 and a fuse element 3 consisting of poly silicon is formed thereon. A first high-concentration impurity region 4 wherein an N-type impurity is diffused in high concentration is formed in the substrate 1 so as to surround the element 3. A second high-concentration impurity region 5 wherein a P-type impurity is diffused in high concentration is formed i the substrate 1 so as to surround the region 4. The substrate 1 is fixed at Vcc potential and reverse bias is impressed between both of the substrate and the region 5 with the region 5 as a GND potential. Thereupon, carriers are mostly captured by the region 4 and carriers which are not captured are collected by the reverse electric field of the region 5. By this way, bad effect to the internal circuit can be prevented.
Patent JP-S60109414-A (JP)
Title: Head treatment work of cast-in-place pile
Inventor: NAKAJIMA YASUO
IPC: E02D5/34
Filed: 1983-11-18
Abstract: PURPOSE:To easily join the reinforcing bars of footing by a method in which a cap is fixed to the tops of each vertical reinforcing bar of a reinforcing bar cage, concrete is placed, extra-banking portion is removed, the cap is removed out, and the reinforcing bars of the footing are joined by gas welding. CONSTITUTION:The top end face of each vertical bar 1 of a reinforcing bar cage 3 is smoothened, and a bottomed cylindrical cap 4 with a rubber packing 5 is fitted on and fixed to the tops of the bars 1. The cage 3 is hung down and penetrated into an excavated pit 7 for piling by turning its capped side upwards, and concrete 8 is placed up to the height of an extra-banking portion 11. After curing the concrete 8, the extra-banking portion 11 is removed out to expose the caps 4, the cap 4 is removed out, and reinforcing bars with an U-shaped hook 12A on the tops for footing are joined by gas welding to the tops of the vertical bars 1. Concrete is then placed to the footing 10 portion.
Patent JP-S6278834-A (JP)
Title: Resin sealing device for semiconductor element
Inventor: TANAKA MINORU
IPC: B29K101/10
Filed: 1985-09-30
Abstract: PURPOSE:To equalize the temperature of overall metallic mold constantly assuring high quality resin sealing by a method wherein the deviation of a result of temperature measurement from the target temperature is PID controlled to convert the control output into conductivity for heater control. CONSTITUTION:The temperature of metallic mold is detected by a temperature senser 14 to input the detected output to a deviation detector 23 through the intermediary of an A/D conversion circuit 22. In the titled device, the deviation of a result of temperature measurement from the target temperature is calculated and then PID control output of the deviation is converted into the conductivity for DELTAt seconds with the conversion characteristics as shown in the figure to drive-control an output transistor 26 by the conductivity. Finally respective heaters 13a, b, c are driven by heater driver 40 correspondingly to the conductivity.
Patent JP-2000035607-A (JP)
Title: Photographing auxiliary device
Inventor: SATO YOSHIHIRO
IPC: G03B15/07
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To always arrange an object to be photographed such as an article at a fixed height even when the size is different. SOLUTION: A pantograph type multistage link mechanism part 42 is arranged between a substrate 40 and a placing plate 41 on which the article 2 is placed. Besides, the link mechanism part 42 is provided with a driving mechanism part 43. Therefore, when the article 2 is placed on the plate 41 and the plate 41 is moved up and down by elongating and contracting the link mechanism part 42 by the driving mechanism part 43, the article 2 can be always arranged at the fixed height even in the case that the size is extremely different according to the kind. Besides, since the elongation and contract mechanism is the multistage type, the moving amount of the plate 41 can be sufficiently secured in an upper and lower direction. Thus, not only the large article 2 but also the small article 2 can be excellently photographed.
Patent JP-S6462169-A (JP)
Title: Dialyser
Inventor: ERA KAZUO
IPC: A61M1/14
Filed: 1987-09-01
Abstract: PURPOSE:To detect the damage of a diaphragm and to prevent that adverse effect is exerted on dialysis, by a method wherein the liquid supplied to a dialyzer through a supply passage is not only blocked by a filter but also detected by a detection means when the diaphragm of the supply chamber is damaged. CONSTITUTION:The first central variable volume chamber 14 is hermetically sealed with a liquid 41 such as silicone oil and one diaphragm 12 follows the movement of the other diaphragm 11. Since the filter 19 provided to the first supply passage 17 permits the flow of a dialyzing fluid but blocks the flow of the liquid 41, even when the diaphragm 11 is damaged and the liquid 41 is leaked to the first supply chamber 13, said liquid 41 is not supplied to a dialyzer 1. Further, when a detection means 42 detecting the liquid 41, for example, colored silicone oil is used on the upstream side of the filter 19, a photoelectric tube 42 is provided to detect the coloration of the dialyzing liquid to make it possible to detect the damage of the diaphragm 11. The damage of the diaphragm 12 can be detected by the detection of the silicone oil due to a blood leakage sensor 40.
Patent JP-H04101817-A (JP)
Title: Reaction injection molding device
Inventor: OKI YOSHITAKA
IPC: B29C31/04
Filed: 1990-08-22
Abstract: PURPOSE:To make the recycling of waste material possible without pre-reacting with stock liquid, deactivating catalyst and the like by a method wherein waste material powder of at least either one of urethane resin and urea resin is fed to a raw material feeding passage part, which is provided between a mixing head and an after-mixer. CONSTITUTION:A waste material powder feeding means is equipped with a cylinder 8, the tip of which is open to a raw material feeding passage part 5 connecting a mixing head 3 and an after-mixer 4 with each other, a powder tank 9, which is connected from above to the cylinder 8, a piston 11, which feeds the waste material powder 10 in said tank 9 to the raw material feeding passage part 5, and a shutter 12, which opens or closes the opening facing to the raw material feeding passage part 5. The shutter 12 is actuated in synchronous with the action of the mixing head 3 so as to be opened at the time point, which retards from the start of injection of raw material from the mixing head 3 to a mold 1, and closes prior to the finish of injection. Thus, the recycling of waste material can be realized with no fear of the development of the pre-reaction of the waste material powder with the raw material, the deactivation of catalyst and the like.
Patent JP-H0555533-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGAWA SHUJI
IPC: H01L27/118
Filed: 1991-08-29
Abstract: PURPOSE:To improve the wiring efficiency through flattening the insulation layers for respective layer of multilayer wiring by forming one wiring per wiring channel and using it as a power supply wiring. CONSTITUTION:Basic cell columns 31 and 32 in which many basic cells are arranged are formed on a substrate 30 in advance. Logic cells 33 to 38 are composed one or more basic cells according to design requirements. The space between the columns 31 and 32 is used for wiring channels 39 and 40. Then, one wide wiring 47, 48 is provided in the channels 39 and 40 of the first wiring layer. For example, the wiring 47 is used for the power supply wiring on the high potential side and the wiring 48 is used for the power supply wiring on the low potential side, respectively. Such construction reduces the recessed and protruding parts on the first wiring layer located on the lowest layer. Thus, the insulation film can be flattened and the gap in the second or higher layers can be also reduced.