baber/WOPTO huggingface dataset:
Patent JP-S61142992-A (JP)
Title: Controller of compressor
Inventor: NAKANE KAZUHIRO
IPC: H02P27/02
Filed: 1984-12-17
Abstract: PURPOSE:To raise the substantial efficiency of a compressor by detecting the low torque period of a torque applied to a crankshaft, and turning OFF the power supply during the low torque period, thereby always enabling the operation in high efficiency range. CONSTITUTION:A position sensor 16 which outputs a signal in the prescribed position range that the piston of a compressor element 9 becomes a low torque is provided. A signal is applied to a controller 15 within the low torque range, an electromagnetic contactor 14 is energized during the signal applying period, and power from a power source 11 to a motor 16 is turned OFF. Even if the power source is turned OFF, a motor 10 continues rotating, and the power supply is interrupted during low torque period. Thus, the motor 10 is operated only in high efficiency range.
Patent JP-H08158459-A (JP)
Title: Supporting device for grating
Inventor: UEDA TADASHI
IPC: E03F5/06
Filed: 1994-10-31
Abstract: PURPOSE: To enable adjacent gratings to be firmly held in place without a play between them by sandwiching the end of each of the adjacent gratings between the end of a bolt projecting horizontally from each side plate portion of a main body and a locking piece. CONSTITUTION: A supporting device 7 is located between adjacent gratings 1, and the end of one of the gratings 1 is sandwiched between the end of a bolt 11 projecting horizontally from one side plate portion 8a of a main body 8 and one locking piece 8d. The end of the other grating 1 is sandwiched between the end of another bolt 11 projecting horizontally from the other side plate portion 8b of the main body 8 and the other locking piece 8e. Thus a play between the adjacent gratings 1 is eliminated, and the gratings 1 can be firmly secured to a drainage ditch 2. Also, a ever 12 to be put over the main body 8 is provided and has one end pivoted and the other end locked so as to provide the effect of preventing theft.
Patent JP-H10114559-A (JP)
Title: Expanding and rapid-hardening material for mortar and cement
Inventor: ITO SADAO
IPC: C04B22/14
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the combustion ash of a fluidized-bed combustion furnace and to obtain the excellent material by calcining a mixed material prepared by adding a specified substance to the combustion ash at a specified temp. and crushing the clinker obtained. SOLUTION: One or more kinds among gypsum, an alumina source and a lime source are added to >=5wt.% combustion ash of a fluidized-bed combustion furnace collected by a dust collector and/or dropped to the bottom of the furnace and with the grain diameter controlled to <=1mm to obtain the mixture contg. 8-15% SiO2 , 18-22% Al2 O3 , 1.0-2.0% Fe2 O3 , 37-55% CaO and 17-30% SO3 . The mixture is calcined at >=800 deg.C, and the obtained clinker consisting essentially of calcium sulfoaluminate is crushed to obtain the material. The fineness of the material is preferably controlled to >=2,000m<2> /g Blaine ratio.
Patent JP-H06116827-A (JP)
Title: Conjugate yarn
Inventor: YAMAZAKI MASUSHI
IPC: D02G3/04
Filed: 1992-10-05
Abstract: PURPOSE:To obtain conjugate yarn, capable of providing soft woven fabric having fullness and a silky hand, especially emphasized tenseness, stiffness and dryness and fabric good in color developing properties without skitteriness due to a difference in dyeability. CONSTITUTION:The conjugate yarn is obtained by combining polyester yarn having spontaneous extensibility with spin take-up yarn spun at >=6000m/min spinning take-up speed or deep dyeable shrinkable yarn prepared by heat-treating the yarn.
Patent JP-H11104153-A (JP)
Title: Graft for stent
Inventor: KUWABARA KUNIO
IPC: A61F2/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thin shaped graft for stent without fear of deviating from a inserted position after inserting into a duct such as a blood vessel, by making a graft for stent from a tube made of thermoplastic resin fiber with wall thickness within a specific range and different end outer diameters. SOLUTION: This graft with stent used in intravascular operation and as a substitute of other hollow organs is made of a tube of thermoplastic resin fiber with wall thickness not thicker than 50 μm and different end outer diameters. The cloth used is preferably plain weave and the tube 1 is preferably a tube which has the ratio of one end part outer diameter A to the other end part outer diameter B so that A/B is not higher than 0.98 exceeding 0.50. Further a tube with tensile strength of 7.5 kg/30 kg is preferably used. The graft for stent and the thermoplastic resin fiber are coated by a nonthrombogenic material, for instance, heparin, collagen, acetylsalicylic acid, gelatin, etc., at need.
Patent JP-H02113767-A (JP)
Title: Scanner input control system
Inventor: TAKASHINA KENJI
IPC: H04N1/21
Filed: 1988-10-24
Abstract: PURPOSE:To improve the processing efficiency of input action of a scanner by providing an image buffer to store image information outputted with the scanner, and operating an input controller and an image processor in parallel. CONSTITUTION:To an input controller 2a, an image buffer 20 for temporarily storing the image information is provided. The image information read by a scanner 1 is stored into the image buffer 20, the image information stored in the image buffer 20 is transferred to an image memory 30 of an image processor 3 at the same time when the input action of the scanner 1 is completed, and simultaneously with it, the scanner 1 executes the next input action. Thus, the processing efficiency of the input action (the number of times of processing per unit time) in the scanner 1 can be improved.
Patent JP-H05109841-A (JP)
Title: Ball type wiring bonding method
Inventor: OKUMURA HIROMORI
IPC: H01L21/607
Filed: 1991-10-15
Abstract: PURPOSE:To raise the junction strength to the semiconductor chip of a ball part, in such a ball system wire bonding method such as to form a ball part at the bottom of the metallic wire inserted into a capillary tool, and join this ball part by pressing it against the semiconductor chip by the fall of the capillary tool. CONSTITUTION:In the condition that a ball part 2a is pressed against a semiconductor chip 6 by a capillary tool 1, the capillary tool 1 is reciprocated in the two directions of a Y axis and an X axis crossing each other.
Patent JP-H0250-A (JP)
Title: Photosensitive layer support for photography and aqueous solution for manufacturing back film thereof
Inventor: ETSUKEHARUTO ZEEFUERIN
IPC: G03C1/95
Filed: 1988-10-24
Abstract: PURPOSE: To make the back surface of a substrate writable by forming a back coating film essentially comprising a styrene-butadiene-methacrylate terpolymer, aluminum-modified colloidal silica and a compressed silica having a specified average grain size. CONSTITUTION: A back coating film is formed on a photographic substrate for a photosensitive layer consisting of a plastic-coated paper or a plastic sheet. The coating film consists of a styrene-butadiene-methacrylate terpolymer as a first component, aluminum modified colloidal silica as a second component and a compressed silica having 3 to 6μm average grain size as the third component. Thereby, writability with a pen or pencil, printing property with a printing ribbon and adsorption property for sludge or dirt in a photographic bath can be obtd. for the back surface of a photographic substrate for a photosensitive layer.
Patent JP-2000094511-A (JP)
Title: Manufacture of embossed film
Inventor: KAMINOMACHI KIYOMI
IPC: B29C59/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve matting properties, releasability from a rubber roll and flexibility or the like by co-extruding a plurality of olefin resins to a laminated film, and specifying a density of a resin component of the layer of the lowest density, a density of a resin component of the side brought into contact with the roll and the relative relationship between the respective densities. SOLUTION: A plurality of olefin resins are co-extruded from a lip of a mold to a laminated film. A density of the resin component of the layer having the lowest density of the film is set to 0.90 to 0.95 g/cm3, a density of the component of the layer of the side brought into contact with a rubber roll is set to 0.93 to 0.97 g/cm3, and the density of the component of the side brought into contact with the roll is set higher by 0.01 g/cm3 or more than that of the component of the layer having the lowest density of the film. In the case of manufacturing, a plurality of resin compositions are extruded from a lip 2 of the mold 1, supplied and narrowed under pressure between a metal embossed roll 4 and the rubber roll 5, and then taken off to form a laminated resin sheet.
Patent JP-H01109375-A (JP)
Title: Developing device
Inventor: MARUYAMA AKIHISA
IPC: G03G15/08
Filed: 1987-10-23
Abstract: PURPOSE:To prevent scattering of toner at the time of development for a long period by providing a side seal body, which is provided with a side member in the end part side, with a bending part which is bent in the direction opposite to the side member to cover the outside peripheral surface of a developing roll. CONSTITUTION:Toner is supplied to a photosensitive drum 3 through the aperture of a device housing H provided with a developing roll 6a which is arranged to face the photosensitive drum 3 as the latent image carrier, and a pair of side seal parts are provided in both end parts of this aperture. Each side seal part consists of a bending side member 6D, which is slided on the outside peripheral surface of the photosensitive drum 3 to close the gap in the end part side between the photosensitive drum 3 and the device housing H, and a side seal main body 6B which is provided with the side member 6D in the end part side and is attached to the side end part of the aperture. Since the side seal main body 6B is provided with a bending part 6F which is bent in the direction opposite to the side member 6D to cover the outside peripheral surface of the developing roll 6a, it is strong against deformation and covers the outside peripheral surface of the developing roll 6a.
Patent JP-H05104976-A (JP)
Title: Deviation alarming device for vehicle
Inventor: SATONAKA HISASHI
IPC: B60W30/00
Filed: 1991-10-15
Abstract: PURPOSE:To prevent a deviation from a road preliminarily by evaluating a driver's consciousness level at a good precision, and giving a proper alarm corresponding to the consciousness level. CONSTITUTION:A front part of a road is photographed by a camera 10, and a running sectional zone is extracted by an image processing means 12. A microcomputer 14 calculates a distance between a vehicle and the running sectional zone, that is a lateral displacement (x). A standard deviation sigma for the lateral displacement is then calculated, and a consciousness level is evaluated among three levels of high, middle and low by comparing it with threshold values sigma1, sigma2. For a high level with the lateral displacement (x) of d/2+20 (d: vehicle width) or more, a ping-pong sound is given three times, and for a low level with the lateral displacement (x) of d/2-20 or more, a pee sound is given continuously, thereby an alarm is given to a driver.
Patent JP-2000095134-A (JP)
Title: Travel curvature compensator for hydraulically driven body
Inventor: MORINO KENJI
IPC: E02F9/22
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to compensate travel curvatures in both forward and reverse directions accurately when the travel curvatures are different in forward and reverse travel, so that travel curvature can be corrected easily. SOLUTION: Throttle valves 31 32 are provided close to a hydraulic pump 1 and part way along pressurized oil supply conduit lines 21, 22, which run between the pressurized oil discharge openings 1b, 1c of the hydraulic pump 1 and direction control valves 23, 24. The throttle valves 31, 32 serve to bypass pressurized oil P1, P2 along the pressurized oil supply conduit lines 21, 22, and freely adjust the flow rate of the bypass pressurized oil. Similarly, part way along the forward motion hydraulic supply conduit lines 51A, 52A, and part way along the reverse motion hydraulic supply conduit lines 51B, 52B, throttle valves are provided to bypass the pressurized oil in the conduit lines and to freely adjust the flow rate of the bypass pressurized oil.
Patent JP-H04144759-A (JP)
Title: Serial printer
Inventor: KUBOTA TSUTOMU
IPC: B41J29/38
Filed: 1990-10-05
Abstract: PURPOSE:To unburden a CPU by a constitution wherein data is not transferred regarding a character which is not printed but white is outputted. CONSTITUTION:Code data from a host computor 110 is stored temporarily in a line buffer 102. A font memory 103 is then accessed based on the code data fed from the line buffer 102 and converted into a bit image data which is then stored in a frame buffer FB104. At that time, the code data is checked and the head address at which a character not to be printed (blank) is written and necessary data (number of byte of blank, end address, etc.) are written into a blank area memory section 107a. A CPU 101 then reads out a bit image data from the FB104 and thus read out image data is written into an I/F section 108. At that time, development of the bit data into the FB104 and transfer of data from the FB104 to the I/F section 108 are not performed at the blank part stored in the RAM 107.
Patent JP-S62125866-A (JP)
Inventor: TAKEYA KUNIO
IPC: B02C17/04
Filed: 1985-11-27
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-H08130202-A (JP)
Title: Rotary semiconductor substrate treatment equipment
Inventor: AISAKA TSUTOMU
IPC: H01L21/306
Filed: 1994-10-31
Abstract: PURPOSE: To provide a rotary semiconductor substrate treatment equipment wherein treatment solution like cleaning fluid surely spreads on the whole part of the surface to be treated, make the treatment temperature uniform, and enable uniform treatment. CONSTITUTION: The title rotary semiconductor substrate treatment equipment (cleaning equipment or the like) relatively rotates a semiconductor substrate 1 to be treated, and treats the surface to be treated (e.g. both surfaces of the substrate 1) with treatment solution (cleaning fluid or the like). Treatment solution guides 2, 3 (an upper treatment solution guide, a lower treatment solution guide, etc.) which have (one or a plurality of) treatment solution feeding ports above and below the rotated semiconductor substrate 1 are arranged.
Patent JP-H02114157-A (JP)
Title: Inspection of article having curved surface
Inventor: TANAKA YOSHIKI
IPC: G01N21/95
Filed: 1988-10-25
Abstract: PURPOSE:To enable detection of a defect in inspection accurately even when an inspecting surface is curved or rugged by comparing an intensity distritution of reflected light measured for the inspecting surface to an intensity distribution of that for a reference surface. CONSTITUTION:An object 1 to be inspected is placed on a measuring base and light from a light source 3 is made to irradiate a surface 2 to be inspected to measure an intensity of reflected light from the surface 2 to be inspected with a measuring device 4. The measurement is performed over all parts of the surface 2 to be inspected on which the existence of defects is not desired, which enables measurement of an intensity of the reflected light from a measuring part 5 simultaneously. Moreover, the measuring device should be set at a position as far as possible from the surface 2 to be inspected to minimize a blurring. Furthermore, reflected light from a measuring base is down to zero in substance. This allows accurate determination of a position of an end rim of the object 2 to be inspected thereby removing errors based on a positional deviation along an X axis or Y axis of the object 2 to be inspected.
Patent JP-H03128816-A (JP)
Title: Stopper device for roller conveyor
Inventor: MURAYAMA KOJI
IPC: B65G47/88
Filed: 1989-10-13
Abstract: PURPOSE:To automate the operation of a roller conveyor in the above device for a pallet on the conveyor by self-reversibly supporting a stopper member protrusively provided with a running over part on its front side and a striking part on its rear side at spaces occupied for the pallets, and making the passing pallet oscillate the stopper member to stop the following pallet. CONSTITUTION:Stoppers 9, 10 having striking parts 3, 4 and running over parts 5, 5 connected at connecting parts 7, 8 respectively are provided so that they may have the running over parts 5, 6 positioned on a front side in a carrying direction and can self-reverse at a holding part 11 at occupied intervals (1.m) occupied by a pallet 2a on a roller conveyor 1. Thus the pallet 2a on a front side passes through the striking parts 3, 4 having descended at a position G to first press down the running over part 5, and the striking part 3 therefore moves upward to stop a pallet 2b on a rear side. The pallet 2a then pushes down the running over part 5 to make the striking part 4 take over locking action for continuously stopping the pallet 2b until the pallet 2a passes through the running over part 6. Thus the following pallet can be automatically separatedly stopped.
Patent JP-2001094197-A (JP)
Title: Self-oscillating type semiconductor laser
Inventor: MIYABE KAZUYUKI
IPC: H01S5/227
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a self-oscillating type semiconductor laser, which can maintain its self-oscillation operation, until its self-oscillating operating temperature reaches high temperature. SOLUTION: In a self-oscillating type semiconductor laser having a mesa stripe, carrier concentration in a p-type first clad layer adjacent to an active layer under the mesa stripe and the carrier concentration in a p-type second mesa-striped clad layer provided over the p-type first clad layer are respectively set at a concentration of 1 to 4.5×1017 cm-3 and a concentration of 5×1017 cm-3 or higher, whereby the range of the self-oscillating operation temperature of the laser is expanded.
Patent JP-H04144282-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/115
Filed: 1990-10-05
Abstract: PURPOSE:To get a memory suitable for integration and capable of high-speed operation by connecting one electrode of a ferroelectric capacitor to a source diffusion layer, and connecting a drain diffusion layer to the first wiring electrode, and using the other electrode as the second wiring electrode, and forming the third wiring electrode in parallel with the second wiring electrode, and connecting it to the first wiring electrode directly or through the second wiring electrode. CONSTITUTION:108 is the second wiring electrode, and is formed in parallel with a lower electrode 113. 112 is a contact hole, which connects the lower electrode 113 with the first wiring electrode 114, and further by a contact hole 115, it is connected to the second wiring electrode 108. What is called parallel here does not refer to geometrical correlation. Then, if the second wiring electrode 108 is made of, for example, Al, and connected to 113, the wiring resistance of 203 and 206 becomes small, and high-speed operation becomes possible.
Patent JP-S63123795-A (JP)
Inventor: MASUDA KATSUTARO
IPC: B66B13/30
Filed: 1986-11-12
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-H02113215-A (JP)
Title: Focus detecting device
Inventor: YAMANO SHOZO
IPC: G02B7/28
Filed: 1988-10-24
Abstract: PURPOSE:To enable secure focus detection and to speed up the response of the focus detection from power-on operation by controlling the 1st storage time after the power-on operation according to the output of a light quantity detecting circuit and operating next storage time for the 2nd succeeding storage times from a picture element signal level and the storage time. CONSTITUTION:The focus detecting device consists of, for example, a couple of CCDs 1, a photodiode 2, a shift register, an A/D converter 6, a CPU 7, a comparator 8, a timer counter 9, and a timing generator 10. Then the 1st storage time after the power source is turned on is controlled with the output of the light quantity detecting means and the 2nd and succeeding storage times are controlled with the value found from the last output level of a focus detecting sensor and its storage time. Consequently, a nearly proper level is obtained as the output level of the sensor in the 1st storage after the power-on operation and a proper signal level is obtained in the 2nd storage. Consequently, the response after the power-on operation is fast and the accurate focus detection is performed.
Patent JP-H05108758-A (JP)
Title: Parts arrangement processing method in automatic design system
Inventor: KUWABARA NORIO
IPC: G06F17/50
Filed: 1991-10-16
Abstract: PURPOSE:To enable guaranteeing the quality of parts arrangements by performing the arrangement processing of parts while executing the comparison judgment between an inspection point relating to temporarily arranged parts an inspection available point preliminarily inputted as a constraint condition every time each parts is tentatively arranged. CONSTITUTION:The definition of an inspection available point 21 given from an outside as a constraint condition is inputted, unarranged parts are successively read and the read unarranged parts are arranged at tentative positions by keeping an allowable space between arranged parts. Whether the inspection point relating to the parts pin 22 of the tentatively arranged parts corresponds to the inspection available point 21 given from the outside or not is decided. When it does not correspond, the tentatively arranged parts are made into unarranged parts and when it corresponds, the tentative arrangement positions are defined as the arrangement position of the parts. For instance, when the parts pin 22 is a throughhole, the center position and the inspection available point 21 are required to be completely coincident with each other. In the case of a pat for surface mounting, the decision is performed by a rule that the pat is good if it gets into the inside at >= designation value (d).
Patent JP-H04146536-A (JP)
Title: Information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/246
Filed: 1990-10-05
Abstract: PURPOSE:To shorten the access distance of a pickup and to reduce the access time by forming prepits and pregrooves into plural numbers separating from each other. CONSTITUTION:Prepits and pregrooves are formed in a manner that each two parts of them are alternately formed to constitute a information part 1, recording part 1, information part 2, and recording part 2. In this case, the medium can be used for multiusers by assigning the information part 1 and recording part 1 to a user 1, the information part 2 and recording part 2 to a user 2, or the medium can be used for multiprograms such as by assigning the information part 1 and recording part 1 to a program 1, the information part 2 and recording part 2 to a program 2. Thereby, the access time of pickup can be decreased, which enables easy management of programs.
Patent JP-2001094532-A (JP)
Title: Transmitter
Inventor: MOCHIZUKI TAKASHI
IPC: H04J13/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter which can reduce leakage electric power outside a band with simple constitution at low cost. SOLUTION: Band-pass filters 1B and 1C are prepared which reduce the leakage electric power on one side of an adjacent channel 1A and those band- pass filters 1A, 1B, and 1C are selected with a switch 2 according to the use state of adjacent frequencies. Consequently, the electric power leaking to an adjacent channel currently in use can effectively be reduced or the total cost of the band-pass filters is reducible.