baber/WOPTO huggingface dataset:
Patent JP-H11150388-A (JP)
Title: Electromagnetic wave shielding plate
Inventor: TAKEUCHI SATOSHI
IPC: H04N5/64
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To manufacture an electromagnetic wave shielding plate exhibiting high shielding performance while preventing generation of moire fringes for the scanning line of a display by concatenating a plurality of rectangular basic frames thereby forming a meshed conductor pattern. SOLUTION: An electromagnetic wave shielding plate 1 comprises a transparent electromagnetic wave shielding substrate 2 provided with a meshed conductor pattern 5 having a basic frame of rectangular pattern 4 combining two minimum units of L-shaped rectangle 3. Another L-shaped rectangle 3 is superposed upside-down on the minimum unit pattern of L-shaped rectangle 3 and two L-shaped rectangle are superposed to constitute a rectangular pattern 4 of basic frame. A plurality of basic frames are then concatinated to constitute a meshed conductor pattern 5. According to the arrangement, power radiation of electromagnetic wave can be shielded and moire fringes are prevented from being generated for the scanning line of a display.
Patent JP-H09172150-A (JP)
Title: Fabrication of semiconductor device
Inventor: NAGANO YOSHIHISA
IPC: H01L29/788
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a stress induced by formation of a wiring layer from increasing a leak current of a capacitive element having a capacitive insulating film of high dielectric or ferrodielectric material and also from reducing a dielectric strength. SOLUTION: A silicon substrate 1 having a semiconductor integrated circuit formed therein is famed with a capacitive element 6 having a capacitive insulating film of high dielectric or ferrodielectric material, an insulating film for protection of the capacitive element 7, and then formed therein with contact holes 8. Subsequently the structure is covered on its entire surface with a first wiring layer 9, and then subjected to a first annealing process at a temperature of 450 deg.C for 60 minutes in a nitrogen atmosphere. Next, the structure is formed on its entire surface with a second wiring layer 10, the first and second wiring layers 9 and 10 are subjected to an etching process, and finally subjected to a second annealing process, thereby reducing a stress applied to the capacitive element and preventing deterioration in characteristics of the capacitive element.
Patent JP-H03223245-A (JP)
Title: Stabilization of percarboxylic acid
Inventor: INABA YUKIO
IPC: C07C409/24
Filed: 1990-11-30
Abstract: PURPOSE:To stabilize a percarboxylic acid for a long period of time by using a pyridine derivative such as picoline, ethylpyridine, conyrine, lutidine, an N- oxide thereof as a stabilizer and blending the percarboxylic acid with the stabilizer. CONSTITUTION:A pyridine derivative selected from picoline, ethylpyridine, conyrine, lutidine and an N-oxide thereof, especially 2-picoline or 2, 6-lutidine or an N-oxide thereof is used as a stabilizer and blended with a percarboxylic acid to improve stability of the percarboxylic acid. The method is especially effective for stabilizing a solution of percarboxylic acid such as perpropionic acid to be reacted with epsilon-caprolactone. The stabilizer used in the method has excellently stabilizing effects for a long period of time and is inexpensively and readily obtainable. The stabilization is industrially advantageous.
Patent JP-H09168580-A (JP)
Title: Sterilizing method for wrapping web for aseptic vessel
Inventor: ITO YASUMASA
IPC: A61L2/18
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost and to obtain an excellent quick sterilizing performance by supplying electrolytic acidic ion water to a water tub and guiding a wrapping web into the water tub while guiding out. SOLUTION: A wrapping machine to produce a box paper container C for content filling fed from a roll web W of laminated body made mainly of paper with polyethylene layers on both side is equipped with a rewinder 11 to support the web W, an unwider 12 to unwind the web W orderly from the rewinder 11, a sterilizer 13 to sterilize the unwound web W, and a tube former 14 to form a tube T from the sterilized web W. The sterilizer 13 is equipped with an electrolytic ionic water generator 14, a heater 22 to heat the generated electrolytic ionic water, and a water tank to store the heated electrolytic ion water. The web W is wound on to a guide roller 41 equipped on the bottom of the water tank 23 and is sterilized when it is moved along a U-shaped passage.
Patent JP-2000146540-A (JP)
Title: Measuring apparatus for three-dimensional shape
Inventor: WATANABE MASAHIRO
IPC: G01B11/24
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To enable nearly perfect measurement by providing a digital camera and a three-dimensional measuring instrument of a laser, and making measured data of the measuring instrument perfect by compensating those of a contour part, etc., with photographed data by the digital camera. SOLUTION: A measuring apparatus 2 for three-dimensional shapes provided in an automatic solid carving equipment 1 is composed of a digital camera 17 and a three-dimansional measuring instrument 18 of a laser set in such a way as to be able to photograph and measure the upper half body of a person 8, an estimating compensating soft ware for processing these data, etc., for example. Along with photographing the upper half body of the person 8 for example with the digital camera 17, it is measured with the measuring instrument 18. The software composes a three-dimensional shape data, by using a photographed data of the digital camera 17 for parts of a contour and hair where measurement by the measuring instrument 18 tends to be uncertain, and using data by the measuring instrument 18 for other parts, etc.  On the basis of this data, solid carving is performed by an automatic solid carving machine 10 for example.
Patent JP-H07193595-A (JP)
Title: Circulating system for electronic mail system
Inventor: TARUMI HIROYUKI
IPC: H04L12/58
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently circulate an electronic mail and to manage a system even if an exception occurs. CONSTITUTION:A terminal equipment 1 is provided with a circulation plan means 4 which automatically sets the processing time limit of the received electronic mail to the user of the terminal equipment 1 by referring to the circulating route and the circulation end time limit of the received electronic mail, and which makes a user interface supply means 3 urge a processing for the user as the processing time limit comes near, and a user profile reference means 6 referring to the schedule of the other user and data of circulation processing time and transferring data to the circulation plan means 4. Thus, the appropriate electronic mail processing time limit can be transmitted to the user of the terminal equipment 1. Furthermore, an event notice means 7 giving the notice of the generation of an event to the other device through a communication network when the event of a change in the circulating route of the electronic mail, or the sending back of the electronic mail or the branch of the circulating route of the electronic mail occurs in the terminal equipment 1 is provided.
Patent JP-H07187310-A (JP)
Title: Garbage truck
Inventor: TAKEMURA KOJI
IPC: B65F3/26
Filed: 1993-12-27
Abstract: PURPOSE:To provide a garbage truck from which garbage can be transshipped directly onto another truck with a high under carriage at any place. CONSTITUTION:On a garbage truck having a garbage containing box 15 and a garbage toss-in box 18 rotating, when required, with the upper end of an opening of the box 15 acting as a fulcrum, the garbage containing box 15 is installed on the main frame 11 of the under carriage so as to be liftable at its rear portion. Accordingly, at the time of garbage transshipment, the rear portion of the garbage containing box 15 is lifted up to a position as high as the under carriage of a large truck, so that the garbage can be transshipped directly into the large truck.
Patent JP-2001145443-A (JP)
Title: Reel body of double bearing reel
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/015
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To simply open and close a side cover on the side opposite to a side for mounting a handle and perform operations to open and close the side cover without touching the side cover on the palm when gripping a reel body. SOLUTION: This reel body 1 of the double bearing reel is mounted on a fishing rod and comprises a handle 2 arranged on one lateral face and a spool 12 installed in the interior. The reel body 1 of the double bearing is further provided with a frame 5, a pair of side covers 6 and 7, a fishing rod mounting part 4 and an opening and closing mechanism. The frame 5 is equipped with a pair of side plates 8 and 9 in which the spool 12 is arranged therebeween and connecting members 10a and 10b connecting the side plates 8 and 9. The pair of the side covers 6 and 7 respectively cover the outside of the pair of the side plates 8 and 9 and the handle 2 is mounted on either thereof. The other is mounted on the other of the pair of the side plates 8 and 9 so as to freely open and close.  The opening and closing mechanism has one detachable nut installed in a state exposed from the one side cover 7 and is designed to open and close the other side cover 6.
Patent JP-H05163516-A (JP)
Title: Production of steel plate for welding structure having excellent welded joint toughness
Inventor: KOBAYASHI YOICHIRO
IPC: C22C38/14
Filed: 1991-12-13
Abstract: PURPOSE:To manufacture a steel plate having good welded joint toughness even in the extremely severe condition, such as electroslag welding of 100KJ/mm heat input quantity. CONSTITUTION:After oxygen content in the molten steel containing 0.02-0.20% C, 0.05-0.50% Si, 0.50-2.00% Mn, <=0.010% Al is adjusted to 20-200ppm, Ti is added at 0.05-0.30% and at the time of casting, a steel slab obtd. by adding 0.0005-0.0050% Ca to the molten steel in a tundish or in a mold is heated and rolled with the ordinary method. Further, if necessary, one or more two kind among 0.05-1.00% Cu, 0.05-1.00% Ni, 0.05-1.00% Cr, 0.03-0.50% Mo 0.005-0.050% Nb, 0.005-0.100% V and 0.0005-00030% B are added.
Patent JP-H07188753-A (JP)
Title: Production of grain-oriented silicon steel sheet extremely reduced in iron loss
Inventor: KOMATSUBARA MICHIRO
IPC: C21D8/12
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet extremely reduced in iron loss by filling grooves with oxides so that the grooves filled with oxides project from the surface of the steel sheet after final finish annealing, performing annealing, and then flattening the projecting part by means of reduction by roll. CONSTITUTION:As the linear grooves to be formed in the surface of a cold rolled silicon steel sheet, any of grooves in the form of straight line, wavy line, dashed line, and dotted line will do. Although a method for forming the grooves is not particularly specified, a method where etching resist is printed and electrolytic etching is done is excellent. It is desirable that the direction of the linear grooves has an angle of 0-30 deg. with respect to the direction perpendicular to rolling direction, and also it is preferable to regulate the width of spacing between grooves, the width of a groove, and the depth of a groove to 2-30mm, 30-100mum, and 5-50mum, respectively. As the oxides to be filled into the grooves, pulverized oxides causing solid phase reaction with MgO suffice, and filling is done, e.g. by application so that the amount of projection after final finish annealing is regulated to 4-40mum.
Patent JP-H02178787-A (JP)
Title: Number plate position detecting device
Inventor: KONDO TAKASHI
IPC: G07B15/00
Filed: 1988-12-29
Abstract: PURPOSE:To correctly detect the position of a number plate even if the number of digits of its numerals is a few by providing a numeral candidate detecting means and a point candidate detecting means to detect a point to show the abbreviation of the numeral. CONSTITUTION:The image of a vehicle is picked up by a video input part 1, and is converted to a multilevel digital picture through an A/D converting part 2, and is processed by second order differentiation by a spatial second order differentiating processing part 3, and the differential picture of the vehicle is generated. Next, the differential picture is discriminated by a prescribed threshold by a binarizing processing part 4, and a partial picture to be the feature pattern of a binary picture is extracted by a dividing processing part 5, and a segment number is attached to every partial picture, and its area, its length and its width are obtained, and they are compared with the area, the length and the width of a known numeral by an area and size checking part 6. Then, the candidate of the point to show the abbreviation of the numeral is added to a numeral candidate by the point candidate detecting part 7, and the partial picture group of the higher probability of a vehicle number is obtained from positional relation. Thus, even in the case of the number plate of a few number of digits of the numerals, the position of the number plate can be detected correctly.
Patent JP-2001150133-A (JP)
Title: Device for feeding welding wire
Inventor: HANDA KATSUMI
IPC: B23K9/12
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the stability of an arc and weldability by preventing the generation of chips of a welding wire. SOLUTION: This device is provided with a feed roller 1 and a pressurizing roller which is arranged in proximity to this feed roller 1 and constituted so that a welding wire 21 is fed by rotating the feed roller 1 in a state where the welding wire 21 is put between the groove 2 of the feed roller 1 and the pressurizing roller and pressurized. The feed roller 1 has the groove 2 in which the welding wire 21 is put on its outer peripheral surface, a circular-arc part 3 which consists of a concave curved surface of a radius R2 of 1.01-3 times the radius R1 of the welding wire 21 is provided on the bottom of the groove 2 and the depth d1 of the groove 2 is taken as <2 times the radius R1 of the welding wire 21.  In this way, the welding wire 21 is always pressurized in a state where the wire is brought into contact with the bottom of the groove 2 of the feed roller 1, so the surface of the welding wire 21 is not scratched and the generation of the chips of the welding wire 21 is prevented.
Patent JP-H02180337-A (JP)
Title: Belt type continuous transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H9/12
Filed: 1988-12-30
Abstract: PURPOSE:To generate optimum stroke and axial force by fixing a non-circular gear to the movable part of one of the two mechanical actuators, a primary and a secondary, installing another non-circular gear meshing with the first named non-circular gear in a torque transmitting device which drives the actuators interlockedly, and by forming the two gears in spiral form. CONSTITUTION:A pair of non-circular gears 17, 19 are installed in a torque transmitting device 15 which moves interlockedly the movable parts 11b, 12b of a primary and a secondary mechanical actuator, and the rotation amount of each rotary part is corrected so that the axial moving amount of each movable sheave will match with the original motion amount specified by a belt 7. As these gears 17, 19 are in spiral form, meshing in a plurality of turns is made possible continuously by the axial motion associate with rotation of the movable part 12b, and this rotation in plural turns is transmitted to the movable parts of the two mechanical actuators, and on the basis thereof the mechanical actuators 11, 12 move the movable sheave in the axial direction at a certain lead. This constitution shortens the dimension in axial direction and allows securing a sufficient load capacity.
Patent JP-H02180361-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: NIIMI MAMORU
IPC: F16H61/08
Filed: 1988-12-30
Abstract: PURPOSE:To prevent seizure of a clutch friction material due to excessive stroke time and also shift shock due to insufficient stroke time by supplying the oil pressure chamber of an actuator with oil pressure, which is regulated by a pressure regulator valve dependent upon the revolving speed of a rotary member. CONSTITUTION:When the oil pressure chamber 26 of a hydraulic actuator 12 is draioned, a check valve 25 moves apart from a seat 25a with centrifugal force applied to a ball 25a so as to exhaust oil from the oil pressure chamber 26. When oil pressure is supplied to this hydraulic actuator 12, a control part E outputs a comparatively low oil pressure from a pressure regulator valve 27 when the revolving speed of a rotary member 9 from a sensor N is low, as the centrifugal force applied to the ball 25a is then small, and emits a relatively high oil pressure when the revolving speed is high, and depending thereupon a line pressure is supplied to the oil pressure chamber 26 from a primary regulator valve 29 to have engagement of specified clutch C1. This will prevent seizure of a clutch friction material due to excessive stroke time and also generation of shift shock due to insufficient stroke time.
Patent JP-H03193272-A (JP)
Title: Welding torch nozzle cleaning device for automatic welding equipment
Inventor: IZUMI TOSHIYUKI
IPC: B23K9/29
Filed: 1989-12-22
Abstract: PURPOSE:To obviate the need to align a welding torch with a nozzle cleaning part by tilting the nozzle cleaning part to a specified angle by a driving part in the orientation of a nozzle of the welding torch. CONSTITUTION:The nozzle cleaning part 8 and an atomization part 9 on the welding torch nozzle cleaning device for automatic welding equipment are moved in the X and Z directions by sliders 10 and 11 and tilts to the specified angle by a motor 15 and consequently, the need to align the welding torch with the nozzle cleaning part 8 is eliminated only by arranging it at the specified position and teaching work and the operating time for aligning can be omitted and the rate of operation of the automatic welding equipment is improved.
Patent JP-H06173874-A (JP)
Title: Refriferating and freezing device
Inventor: KUGIMIYA KOICHI
IPC: F04C18/356
Filed: 1992-12-11
Abstract: PURPOSE:To provide a large-sized freezing and refrigerating device capable of coping with new fluorocarbon mixture frigerant or the like with durability and reliability for a long period. CONSTITUTION:A pulsating ejection path through which lubricant oil rapidly flows and jets is formed between a vane 7 and cylinder 1 at the low pressure side as viewed from the vane 7 in contact with a roller 2 in the cylinder 1, insufficient lubrication caused by oil shortage in oil supply through a gap formed by a tolerance between both can be avoided by locally jet of the lubricating oil into the cylinder.
Patent JP-H05147608-A (JP)
Title: Resin sealing device
Inventor: TATEIWA SATOSHI
IPC: B65B15/04
Filed: 1991-11-21
Abstract: PURPOSE:To surely perform the sealing work when resin is dripped on the surface of semiconductor tips bonded on a TAB tape to form a protection film on them, by a method wherein an image recognition device is used to judge the presence of the tips on the tape and resin dripping is controlled according to the judged result. CONSTITUTION:Semiconductor tips are bonded on a TAB tape T at specified pitches. At a resin sealing apparatus, resin is dripped on the TAb tape from a nozzle 2a of a resin feeder 2 and cured by a heater 3 and then the tape T is wound by a tape winding device 4. The resin sealing apparatus is provided with a tip recognition device 5 between a tape feeder 1 and the resin feeder 2. The tip recognition device 5 has lighting devices 6 located above and below the TAB tape, and an image recognition device 7 consisting of a CCD camera and others. The image recognition device 7 detects the presence of the semiconductor tips through a window using picture elements included within a range where the semiconductor tips are present, and controls the resin feeder 2.
Patent JP-2001146837-A (JP)
Title: Working path bridged over construction elevator
Inventor: GOMI YOSHINOBU
IPC: B66B7/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a working path bridged over a construction elevator, allowing easy work for assembling, maintaning and inspecting, and disassembling the construction elevator and countermeasures for more safety. SOLUTION: The working path 1 bridged over the construction elevator 10 which has a post 11 erected along a building body A and a carrying cage 14 elevatable while being guided by the post 11 comprises a base plate member 2 fixed to a veranda structure B formed on the building body A, a wall joint member 3 fixed to the side of the post 11 near the veranda structure B, and a scaffold member 4 connected to the sides of the base plate member 2 and the wall joint member 3 and having a scaffold passing from the veranda structure B to the post 11.
Patent JP-H07193179-A (JP)
Title: Lead frame
Inventor: ONO EIJI
IPC: H01L23/28
Filed: 1993-12-27
Abstract: PURPOSE:To provide a lead frame that improves the yield rate in the assembly process of a resin-sealed semiconductor device. CONSTITUTION:A lead frame 2 includes a frame 2A, and a tab 2D located within a region defined by the frame and connected integrally with the frame through suspension leads 2E that are thicker than the other parts of the lead frame.
Patent JP-H04199312-A (JP)
Title: Liquid chemicals dilution device
Inventor: NASATO ATSUSHI
IPC: G05D21/00
Filed: 1990-11-29
Abstract: PURPOSE:To constantly obtain diluted liquid of a constant concentration without having a storage tank for diluted liquid by providing a flow rate control value and a flowmeter for injected liquid chemicals, a flow rate control valve and a flowmeter for dilution water and controlling a pump and a valve providing diluted liquid, using signals from the flowmeters for injected dilution water and injected liquid chemicals. CONSTITUTION:A flow rate control valve 14 for injected liquid chemicals and a flowmeter 13 for injected liquid chemicals are provided in series on a pipe connecting for a liquid chemicals storage tank 1 and a liquid chemicals dilution tank 2. A flow rate control valve 16 for injected dilution water and a flowmeter 15 for injected dilution water are provided in series on a pipe connecting a dilution water supply and a dilution tank 2 for liquid chemicals. The device is also provided with a controller 10 which controls a diluted liquid supply pump 12 and a diluted liquid supply valve 11, using signals from the flowmeter 15 for injected dilution water and the flowmeter 13 for injected liquid chemicals. The flow rate control valve 14 for injected liquid chemicals and the flow rate control valve 16 for injected dilution water are so controlled that the flow ratio of the liquid chemicals and the dilution water be the same with the ratio corresponding to the required concentration. Thus, constant provision of the diluted liquids of a constant concentration is made possible without the storage tank for diluted chemicals.