baber/WOPTO huggingface dataset:
Patent JP-S62144737-A (JP)
Title: Method for desulfurizing waste gas
Inventor: TATANI ATSUSHI
IPC: B01D53/77
Filed: 1985-12-19
Abstract: PURPOSE:To effective perform desulfurization by enhancing the dissolving speed of calcium carbonate, by supplying calcium carbonate between an absorbing liquid storage tank and an absorbing liquid recirculation apparatus when exhaust gas containing SO2 is desulfurized through the contact with an absorbing liquid containing calcium carbonate. CONSTITUTION:The absorbing liquid injected from a spray nozzle 7 is fallen to a storage tank 5 while contacted with exhaust gas and again sent to the spray nozzle 7 by a recirculation pump. The supply of calcium carbonate corresponding to the absorption of SO2 is performed but calcium carbonate which was directly supplied to the storage tank heretofore is supplied between the storage tank and a recirculation mechanism through a conduit 12 to supply calcium carbonate to an absorbing tower having a large absorbing liquid-exhaust gas contact area, therefore, a high dissolving speed at high concn. By this method, unreacted calcium carbonate in the absorbing liquid is reduced to a large extent and the absorbing amount of SO2 increases and, therefore, a liquid/ gas ratio (recirculated absorbing liquid amount/treated gas amount) can be reduced and the cost of the recirculation pump can be reduced.
Patent JP-H03143937-A (JP)
Title: Deodorized rubber latex
Inventor: ISHII AKINORI
IPC: C08K3/00
Filed: 1989-10-31
Abstract: PURPOSE:To prepare a deodorized rubber latex showing a semipermanent deodorization effect and no secondary contamination by causing rubber particles in the latex to carry copper. CONSTITUTION:100 pts.wt. rubber polymer in a latex of, e.g. acrylonitrile- butadiene rubber, acrylate-butadiene rubber, styrene-butadiene rubber, chloroprene rubber, or butadiene rubber is caused to carry about 0.5-7 pts.wt. copper to give a deodorized rubber latex. The deodorized latex is easily prepd. by mixing a rubber latex with an aq. soln, of a copper salt such as copper sulfate.
Patent JP-H10130885-A (JP)
Title: Treatment of surface of aluminum or aluminum alloy
Inventor: FUTAMI YASUO
IPC: C25D11/18
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum product having antibacterial properties with hardly requiring a new set of equipment by subjecting an aluminum material to anodic oxidation treatment, thereafter immersing it into hot water contg. metallic salt of silver or the like and furthermore executing sealing treatment. SOLUTION: Aluminum or an aluminum alloy is subjected to anodic oxidation treatment, is thereafter immersed into hot water contg. silver nitrate, copper nitrate, zinc nitrate, nickel nitrate or the like by about 0.1 to 10g/L and is moreover subjected to sealing treatment. Furthermore, as for the hot water treatent, the treating time is regulated to about 3 to 4hr in the case the temp. of the hot water is 70 deg.C, to about 10min in the case of 80 deg.C and to about 5min in the case of 90 deg.C. In this way, the antibacterial aluminum product is obtd. at a low production cost. Various coloring can be executed to anodically oxidized coating, and the color tone variation of the antibacterial aluminum product is made rich.
Patent JP-H05115691-A (JP)
Title: Clothes dryer
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1991-10-30
Abstract: PURPOSE:To finish the drying in a most suitable drying time in response to a room temperature by a method wherein a differential temperature for temperature data at the start of the operation is detected by a temperature detecting means, and when the temperature is at a specified temperature or higher, a room temperature is detected after performing an air blowing operation, and thus room temperature detection of high precision is made possible. CONSTITUTION:In a dryer which performs dehumidification by a heat-exchanging type double blade fan being rotated by a motor 2 and generates hot air by a motor 6 which is provided on a circulating air path, thermistors 4a, 4b, which respectively detect the temperature in the tank are provided at the outlet side and inlet side of the heat-exchanging type double blade fan, and at the same time, a thermistor 4c to detect a room temperature is provided. When a continuous operation is performed and detected temperatures T1-T3 for respective thermistors 4a-4c before the start of a second drying operation are higher than the room temperature, an air blowing operation is performed until all differential temperatures for T1-T3 become smaller than specified temperature differences, by a control circuit 7, and then, T3 before the start of a drying operation is decided to be the room temperature, thus the drying operation is performed.
Patent JP-H04159884-A (JP)
Title: Digital still video camera
Inventor: UEDA TADAYOSHI
IPC: H04N5/225
Filed: 1990-10-24
Abstract: PURPOSE:To miniaturize a digital still camera and to facilitate connection with an external device by providing a means which records video signals obtained by means of an image pickup section in a memory section in the same format as that of a memory card after converting the signals into digital signals and compressing the data by means of a data compressing section and, at the same time, makes the data recorded in the memory section able to be read out from the outside. CONSTITUTION:Video signals obtained by means of an image pickup section 1 are recorded in a memory section 4 through an I/F circuit 7 after the signals are digitized by means of an A/D converter 2 and compressed by means of a data compressing section 3. Therefore, this digital still video camera can be reduced in size even when the memory section 4 having the same recording capacity as a memory card has is incorporated in the camera main body 10. In addition, the camera main body 10 can be easily miniaturized, since no restriction is placed to the external shape of the main body 10, and the main body 10 can be easily connected with an external device 15.
Patent JP-2001111199-A (JP)
Title: Wiring forming method and electronic component
Inventor: IWAMOTO OSAMU
IPC: H05K3/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a wiring forming method which can form predetermined wirings accurately on the side surfaces of a three-dimensional substrate or on the surfaces of a substrate with unevenness. SOLUTION: A wiring forming method includes a 1st process in which a 1st thin film layer which is to be an electrical continuity part is formed on a substrate and, successively, an anode-oxidizable metal thin film is formed on the 1st thin film layer as a 2nd thin film layer (a), a 2nd process in which notches are formed in the two thin film layers so as to divide them into parts to be wirings and parts to be removed (b), a 3rd process in which the surfaces of the parts of the 2nd thin film which are to be the wirings are anode-oxidized (c), a 4th process in which the parts of the 2nd thin film which are to be removed are selectively removed (d), and a 5th process in which the parts of the 1st thin film which are to be removed are selectively removed (e).
Patent JP-2001106212-A (JP)
Title: Opening mechanism for flat tube film
Inventor: UEDA YASUNORI
IPC: B65B53/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an opening mechanism of a flat tube film with which the stuck opening part of the film can be surely opened. SOLUTION: This flat film opening mechanism comprises a drum which rotates keeping a flat tube film after the same is cut off on the peripheral face of the drum and a touching member for touching the film kept on the peripheral face during the rotation of the drum and for opening the stuck cut part of the film.
Patent JP-H09127015-A (JP)
Title: Device for inspecting inner surface of pipe
Inventor: KAMEI HIROMASA
IPC: G01N21/91
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To perform the liquid penetrant inspection (PT inspection) of the inner surface of the welded part of a pipe by observing the presence or absence of a defect on a surface to be inspected even if the pipe has a small diameter. SOLUTION: A development liquid is jetted in the axial direction of a pipe 1 by a spray can 5 and is reflected by a reflection plate 23, the development liquid is adhered to a surface 20 to be inspected without generating hardening or irregularity, a surplus development liquid is collected by a liquid bag 27 through a hollow part 25 to prevent a mist-shaped development liquid from floating for a long time, the surface 20 to be inspected is observed immediately by a CCD camera 12, and the presence or absence of the defect of the surface 200 to be inspected is observed even if the pipe 1 has a small diameter, thus achieving the liquid penetrant (PT inspection) of the surface 20 to be inspected of the pipe 1.
Patent JP-S62142705-A (JP)
Title: Production of cylinder for plastic molding device
Inventor: KAWAI NOBUYASU
IPC: B22F7/04
Filed: 1985-12-18
Abstract: PURPOSE:To produce a titled cylinder having excellent corrosion resistance, wear resistance, and toughness by treating a specifically composed alloy under specific conditions to form powder having a specific grain size, and forming an alloy layer to the inside surface of a steel cylinder body with a specific treatment stage by using such powder. CONSTITUTION:The alloy consisting, by weight %, 0.1-2.0 C, 0.5-3.0 Si, 0.5-3.0 B, 10-40 Cr, 10-30 W, 0.5-3.0 Cu, and the balance Ni and/or Co is melted and refined under <=10<-1>Torr vacuum degree. The alloy is then subjected to a gas atomization treatment under 10-70kg/cm<2> nonoxidative gaseous pressure to form <=100 mesh alloy powder. A spacing S is provided to the inside peripheral face side of the cylinder body 1 and an inside surface controlling member 2 is concentrically disposed therein. Said body is hermetically sealed by an upper cap 4 and a lower cap 4. The alloy powder is packed from a pipe 3 into the spacing S and after the cylinder body is deaerated and hermetically sealed, the body is loaded into an HIP device 6 and is treated. The top and bottom ends are cut off upon ending of the treatment and after the inside peripheral face is finished, the member 2 is removed and the cylinder of the alloy layer having the secure inside surface is obtd.
Patent JP-H08214179-A (JP)
Title: Vertical panning device for interlaced video
Inventor: ROOBERUTO KARORI DEIAMANTO
IPC: H04N9/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a vertical panning device which is free from interlaces and jitters and the divergence loss of which does not increase. SOLUTION: A vertical panning device is composed of a signal source 12 having vertical and horizontal synchronizing frequencies; a signal source having a multiplied horizontal synchronizing frequency; a video display 30 having the operation mode of an interlace type field; a horizontal display control circuit 28 which is coupled with the display 30 and responds to a horizontal synchronizing signal; a digital phase delaying circuit 14 which responds to a multiplied horizontal synchronizing frequency signal and a vertical synchronizing frequency signal and outputs a second vertical synchronizing frequency signal which is delayed in phase from the vertical synchronizing frequency signal by one of a plurality of delays having increments temporally corresponding to the half of a horizontal line interval;  and a vertical display control circuit 22 which is coupled with the display 30 and responds to the second vertical synchronizing frequency signal.
Patent JP-H0542828-A (JP)
Title: Hood for truck
Inventor: TAKEDA HATSUYO
IPC: B60J7/10
Filed: 1991-08-09
Abstract: PURPOSE:To load equipment on a deck without removing a hood and use the equipment while projecting it upward by cutting the ceiling portion of the hood into a U-shape to form a cover-equipped opening. CONSTITUTION:A U-shaped slit 3 is formed in the ceiling portion of a hood 2 extended over the deck of a truck 1. A cover whose both sides and back side are cut from a hood main body 5 by the slit 3 is wound foward to form an opening. Equipment such as a television camera loaded on the deck without removing the hood 2 can thus be used while projecting the equipment upward.
Patent JP-H07138902-A (JP)
Title: Sleeper
Inventor: TANAKA AKIO
IPC: E01B3/00
Filed: 1993-11-16
Abstract: PURPOSE:To provide a sleeper which can be applied even to a place where depth of ballast can not be easily ensured, while depth of ballast can be reduced, and strength and lateral resistance of the sleeper can be ensured. CONSTITUTION:The height of a side board 24 of a hollow, box-shaped sleeper 10, the bottom of which is open and into which ballast can be filled, is made as low as possible to a such a degree that may not impair the strength of the sleeper by making larger the thickness of an upper board 22 and the side board 24. A plurality of protrusions 32 are projected downwardly, in a spaced apart relationship, from the lower end of the side board 24 of the sleeper 10 to generate lateral resistance.
Patent JP-2001105913-A (JP)
Title: Mounting structure for hydrostatic continuously variable transmission of work vehecle
Inventor: NISHIKAWA FUMIAKI
IPC: B60K17/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To mount a hydrostatic continuously variable transmission in a limited space in a work vehicle, while utilizing parts for an existing work vehicle mounting a gear type transmission. SOLUTION: The hydrostatic continuously variable transmission (HST) 20 is disposed between a main clutch 17 disposed at a rear portion of an engine 11 and a transmission case 13. The HST 20 is accommodated in a case 32 to be integral with the transmission case 13, and a reduction gear 40 is disposed on a front face portion of the HST 20. Power of rotating the engine 11 is transmitted to change speed in the HST 20 through the main clutch 17, and is transmitted to a gear type transmission 21 in the transmission case 13 after the speed is reduced in the reduction gear 40.
Patent JP-H0599813-A (JP)
Title: Method for micro-spectroscopic analysis and sample stage using the method
Inventor: IKEDA MASAHIKO
IPC: G01N21/35
Filed: 1991-10-05
Abstract: PURPOSE:To enable highly-sensitive analysis of a sample even when it is very small and in a very small quantity, by a method wherein a pinhole is formed in a thin film of fluorocarbon resin on an infrared ray reflecting member, a solution prepared by making a solvent contain the sample is dropped into the hole, the sample is condensed by evaporating the solvent and the spectrum of an infrared ray applied and reflected is measured. CONSTITUTION:A light source 2 applies an infrared ray IR to a sample S on a sample stage 1. A measuring unit 3 measures a reflection spectrum of the infrared ray from the sample S and conducts a quantitative analysis or a qualitative analysis of the sample or others on the basis of measured information. The sample stage 1 is constructed by attaching a thin film 5 of fluorocarbon resin abounding in water repellency onto a specular part of an infrared ray reflecting member 4 which is made of a metal subjected to mirror grinding. A pinhole is formed in the thin film 5, a solution is dropped into a part wherein the pinhole is formed, and the sample S is condensed around the pinhole by evaporating a solvent. The measuring unit 3 measures the spectrum of the ray reflected by the infrared ray reflecting member 4 through the sample S and the thin film 5 of fluorocarbon resin. The sample S is analyzed on the basis of the reflection spectrum.
Patent JP-S63137523-A (JP)
Title: Manufacture of inner container of metal made vacuum container
Inventor: KANEKO YOSHIO
IPC: B21D51/18
Filed: 1986-11-29
Abstract: PURPOSE:To reduce the radiant heat amt. in vacuum and to eliminate the need for the treatment of a copper plating by coating the whole face at the vacuum face side of the inner container of a vacuum container by an aluminum foil, pressing the neck part, the slope part, the shell part and the bottom part with the external force exceeding the elastic limit of the aluminum foil and press- fitting the aluminum foil on the whole surface of the inner container. CONSTITUTION:An inner container 1 is formed by the stainless steel material having smaller heat conductivity as the material and a vacuum layer 9 is formed in the space with an outer container 6. The outer surface of the inner container 1 is coated by an aluminum foil 10. A neck part 3, slope part 4, shell part 2 and bottom part 5 are pressed from the outer periphery of the aluminum foil 10. This pressure may be in the degrees exceeding the elastic limit of the aluminum foil 10. Even in case of removing the pressure now the aluminum foil 10 is closely fitted to the inner container 1 and a vacuum treatment is executed by fitting the outer container 6. The radiant heat radiation amt. of the vacuum container used for the hot and cold insulations of a drink, etc., is thus reduced and a copper plating treatment can be made unnecessary.
Patent JP-H08121005-A (JP)
Title: Outdoor installation type 4 axis covered hinge
Inventor: HONDA KOICHI
IPC: E05D3/06
Filed: 1994-10-26
Abstract: PURPOSE: To make it possible to provide general purpose properties which are applicable to various types of doors whose thickness dimensions are different from each other and inhibit precisely an unintentional closing motion of the doors as well. CONSTITUTION: A fixed blade plate 5 is connected to a movable blade plate 9 with a first connection plate 12 and a second connection plate 15. Where a door is in a closed state, the spacing of a fixed frame 1 on a first movable axis 11 from the inner side surface is set to be identical to that of the fixed frame 1 on a first fixed axis from the inner side surface. The second movable axis 14 is laid out at the middle part between the first movable axis 11 and the fixed axis 13. The spacing of the second movable axis 14 from the inner surface of the fixing frame is set to be larger than the spacing of the second fixing axis 13 from the inner surface 1a of the fixing frame. A tensile coil spring 16 stretchedly installed between the first fixing axis 10 and the second movable axis 14 is installed. When the door is in an open state, the second movable axis 14 is set so that it may be located close to the inner surface 1a of the fixing frame than a straight line which connects the first fixing axis 10 to the second fixing axis 13.
Patent JP-S61180242-A (JP)
Inventor: BURUUSU FUREDERITSUKU GURIFUIN
IPC: G03C1/00
Filed: 1985-12-20
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-H01126735-A (JP)
Title: Knowledge information processor
Inventor: FUJITA TOMOYUKI
IPC: G06F17/50
Filed: 1987-11-11
Abstract: PURPOSE:To execute a speedy processing even with the user of a low skilled degree by proceeding inference with correcting a rule knowledge even when the accumulated rule knowledge is not completely coincident with a given fact. CONSTITUTION:The fact to be a presupposition is inputted and stored to a presupposing fact storage 1. Continuously, the relative rule knowledge is removed from a rule knowledge storage 2 and collated with the contents of the presupposing fact storage 1. Here, even when condition parts are not completely coincident an easing condition to be set in advance is removed from a condition releasing device 3 and the rule knowledge is corrected. Based on the releasing condition, an inference 4 is proceeded and an optimum resolution is conducted and stored to a resolution holding device 5.
Patent JP-H05130535-A (JP)
Title: Liquid crystal display device
Inventor: KITAGISHI HIROHISA
IPC: H04N5/66
Filed: 1991-10-31
Abstract: PURPOSE:To provide the liquid crystal display device reversing the polarity of a video signal in synchronism with a horizontal scanning cycle and capable of easily adjusting the common electrode potential of a liquid crystal panel which drives by AC to the prescribed value while viewing the displayed video for adjustment. CONSTITUTION:A video signal for adjustment alternately displaying black and while level signals in synchronism with the field cycle of a video signal is switched by a switch 10 to be displayed on a liquid crystal panel 9. The video for adjustment is adjusted to the prescribed value by adjusting a common electrode potential adjustment circuit 15 to eliminate the line unevenness while a user views the video. As the result, the DC component is not impressed to the liquid crystal, resulting in improving the reliability and prolonging the service life of the liquid crystal.
Patent JP-H08144106-A (JP)
Title: Bust correcting bone and pad integrated with the same bone
Inventor: TAKATSU AKIRA
IPC: A41C3/14
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a bone or a pad for correcting bust, retaining and maintaining the shape of a pad or a cup raising outward corresponding to the deformation of bust by deformation of the bone. CONSTITUTION: In a bone for correcting bust such as brassiere or body suit, the shape of a bone 1 is a ring shape, the base part 3 is made wider than an upper hem part 2, the base part 3 is cut and a gap 4 is formed between the cut ends. The contour shape of the bone 1 is deformed from that before wearing (solid line) to that after wearing (dotted line).
Patent JP-S63138261-A (JP)
Inventor: JIEEMUZU SHIIRUZU KURAITON
IPC: G01N30/68
Filed: 1987-11-14
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-H10132851-A (JP)
Title: Probe needle
Inventor: HIRANO DAISAKU
IPC: G01R1/067
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enable the sufficient contact of a probe needle with the bump pad of a semiconductor device by configuring the probe needle of a needle body part, needle tip part, and bifurcated part between the needle body part and needle tip part. SOLUTION: A probe needle 10 comprises a needle body part 12, needle tip part 14, and bifurcated part 16 between the needle body part 12 and needle tip part 14. The needle tip part 14 is stuck in the bump pad 22 of a soldering provided on the electrode pad 20 of a semiconductor device 18 such as a silicon wafer. The bifurcated part 16 comes into contact with the surface of the bump pad 22 and controls the depth of sticking as a stopper. The needle tip part 14 and bifurcated part 16 simultaneously come into contact with the bump pad 22 and reduce contact resistance with securing a large contact area. In addition, inductance components becomes in parallel at the bifurcated part 16, and the sum of inductance becomes half. By this, it is possible to reduce the inductance of the probe 10 and to secure a wide margin of measurement.
Patent JP-2000118853-A (JP)
Title: Conveyance device
Inventor: TAKIGUCHI YUJI
IPC: B65H39/065
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance device capable of feeding an object with high precision. SOLUTION: When a link member 18c is rotated to the direction C, a pulley 18b is moved from a position shown by the two-dot line to a position shown by the continuous line so that a curvature radius of a conveyor belt 17a guided between a pulley 18a and the pulley 18b changes from a curvature radius R1 to a curvature radius R2. Thereby, a radius curvature at a contact part between a pin 17b and an addition member 4 is enlarged so that it is as if a pulley diameter gets enlarged toward a discharge port of an addition member feeder 17. As a result, a feeding speed VP at the time of transferring an addition member 4 onto a base paper 1 gets nearly equal to a feeding speed VS1 in time of feeding the addition member 4 along a guide member 17f.