baber/WOPTO huggingface dataset:
Patent JP-S5572936-A (JP)
Title: Vibration absorber
Inventor: ASAO MINORU
IPC: F21V15/04
Filed: 1978-11-28
Abstract: PURPOSE:To effectively suppress the vibration affecting electric bulbs, etc. by providing a device of simple structure in which the first and second belt portions of the cross-shaped rubber plate are connected at the position where the first and second cylindrical shaft cross each other. CONSTITUTION:The first grip is formed by bending belt portions a1 and a2 toward one surface of the common section c of the cross-shaped rubber plate with end portion a1' and a2' pasted together, while the second grip, by bending belt portions b1 and b2 toward the other surface with end portions b1' and b2' pasted together. By so doing, the first circle 4 is formed on one surface through the function of the common section c and belt portions a1 and a2, while the second circle 5, on the other surface through the function of the second belt portions b1 and b2 and the common section c, and respective cylindrical shafts X1 and X2 cross. In this mechanism, vibration in the cylindrical shaft direction X1 may be absorbed by the bend 6 of the second belt portion, while that in the cylindrical shaft direction X2, by the bend 7 of the first belt portion.
Patent JP-H05344646-A (JP)
Title: Analog simulation system for power system
Inventor: BITO FUMIO
IPC: G06F19/00
Filed: 1992-06-08
Abstract: PURPOSE:To realize desired initial state easily while saving manpower and time by providing means for storing effective power and reactive power under a presumed power flow state, means for operating a phase difference command value and a voltage command value under the presumed power flow state, and a frequency correction signal generating means. CONSTITUTION:At the time of rising a system, a three-phase AC voltage generator 3 is provided with an effective power P0 and reactive power Q0 stored in a first memory 4, a voltage command value V0 operated at a computor 5, a frequency correction signal DELTAomega1 outputted from a frequency correction signal generator 7, and a frequency omega2 at a reference point X detected through a frequency detector 8. The three-phase AC voltage generator 3 consumes the effective power P0 and the reactive power Q0 and operated with terminal voltage equal to the voltage command value V0 and the system frequency equal to the frequency omega2 at the reference point X corrected by the frequency correction signal omega1. This simulation system optimally controls balance between power supply and demand, system frequency, and deviation of terminal voltage within a simulated power system at the time of rising the power system.
Patent JP-S6125683-A (JP)
Title: Multiple-flash evaporation seawater desalting apparatus
Inventor: OKITA HAJIME
IPC: C02F1/06
Filed: 1984-07-16
Abstract: PURPOSE:To obtain efficiently freshwater by heating brine at a temp. higher than its b.p. to evaporated the water, and cooling the steam. CONSTITUTION:Brine 3 flows through the inside of serial evaporation chambers (1-1), (1-2), and (1-n), and mostly flows into an outlet box 4 provided to the final evaporation chamber (1-n), where the brine is mixed with makeup 7 charged from a makeup line 8. Then the mixed brine enters the first evaporation chamber (1-1) through a brine circulating line 6, a brine circulating pump 5, a brine heater, an inlet box 2, etc. A part of the brine 3, charged into the final evaporation chamber (1-n), is taken out as blow-down 13 from a blow-down box 9, and discharged to the outside of the apparatus. The outlet box 4 and the blow-down box 9 are united as one case body.
Patent JP-2000338730-A (JP)
Title: Image forming device
Inventor: TAKAOKA KAZUHITO
IPC: G01N21/47
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To execute density detection with high accuracy by using a diffusion type sensor because a dynamic range becomes generally narrow as compared to a positive reflection type sensor in the case of using the diffusion type sensor for detection of toner density on a photoreceptor, and a sensor output drops at the same concentration as a degree of stain at the sensor surface becomes larger. SOLUTION: At an initial setting part 2 an initial setting of a diffusion type sensor 1 is executed so that difference between a sensor output on a surface of a drum and a sensor output at a saturated concentration becomes as large as possible below a bandwidth of sensor measurement range as well as at a reduction calculating part 4 the pre-determined value VIo is subtracted from the sensor output VX of the diffusion type sensor 1. Consequently a drawback of the diffusion type sensor that the dynamic range is not taken wide is dissolved.  Further, a variation rate p of a diffused light amount ratio C by an increase of an LED light amount has been obtained previously, a value Vb' of the sensor output at the saturated density at the point of measurement is predicted, based on the above variation rate p, and by executing normalization by taking this value as one the sensor output value VX at this current point is corrected.
Patent JP-S6035913-A (JP)
Inventor: OOTANI TORAZOU
IPC: F17D5/02
Filed: 1983-08-09
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-H04231920-A (JP)
Title: Vessel making possible microwave treatment and use thereof
Inventor: PANAGIOCHISU KINIGAKISU
IPC: H05B6/64
Filed: 1991-06-18
Abstract: PURPOSE: To provide a food container with which cooking using a microwave oven can be done in a simple and efficient operation and a method for using the same. CONSTITUTION: A food container 10 comprises a molded storage part (formed of multiple layers of polyethylene terephthalate with the outside layer being a crystallizable material and the inside layer being substantially amorphous; the storage part can show dimensional stability during retorting), having a dent surrounded by a sealing rim; a blocking part substantially impermeable to oxygen and water; and a nonductile flexible lid 30 made of a thermally sealable layer which can be sealed against the substantially amorphous polyethylene terephthalate surface of the sealing rim (sealing is stable during retorting and is sufficiently peeled for a hole to open in the container during microwave heating). A method for packaging foods in the container 10 and a method for preserving and reheating the foods are also disclosed.
Patent JP-S634844-A (JP)
Title: Adsorbent for carbon monoxide
Inventor: TSUNEYOSHI KIKUJI
IPC: C01B32/40
Filed: 1986-06-24
Abstract: PURPOSE:To obtain the titled adsorbent free from the deterioration of performance even if repeating adsorption and desorption by using activated carbon and cuprous thiocyanate as the constitutional components. CONSTITUTION:Cuprous thiocyanate and a solvent (i.e. acetonitrile or the like) are mixed and stirred. Then dried activated carbon is added in 0.5-30 preferably 2-5 weight ratio for cuprous thiocyanate and stirred. Then the mixture is heated under reduced pressure to sufficiently distill the solvent, and an adsorbent being a solid for monoxide is obtained. The obtained adsorbent quickly adsorbs carbon monoxide under ordinary temp. and ordinary pressure, and adsorbed carbon monoxide can be desorbed by heating this adsorbent or decompressing it or reducing the partial pressure of a carbon monoxide. Therefore carbon monoxide can be easily separated from a gaseous mixture. Further the performance of this adsorbent is not deteriorated even if repeating adsorption and desorption.
Patent JP-H074194-A (JP)
Title: Control method for water stopping and earth retaining in mud pressure shield machine
Inventor: MIYAZAWA HIDEJI
IPC: E21D11/00
Filed: 1993-06-17
Abstract: PURPOSE:To perform control for giving a water stopping and earth retaining effect in a screw conveyor by automatically controlling torque generated in a drive mechanism for rotating the screw of the screw conveyor according to the character and the water and earth pressure of excavated soil. CONSTITUTION:Optimum screw rotation load torque is calculated on the operation of a computer where a measurement value is inputted from a torque sensor laid in the chamber 3 of a mud pressure shield machine as well as in a screw drive motor control panel for a screw conveyor 5 connected to the chamber 3. Also, the freely adjustable length of a plug zone L connected to the rear end of the conveyor 5 is automatically adjusted, thereby adjusting a discharge soil resistance value in the conveyor 5 for stopping water and retaining the earth.
Patent JP-H08336468-A (JP)
Title: Elevation device for commodity table
Inventor: KOKUBO YOSHIAKI
IPC: A47J37/07
Filed: 1995-06-13
Abstract: PURPOSE: To provide an elevation device for a commodity table whose number of elevation steps can be arbitrarily set in any steps by producing resultant force, when load from a commodity table acts on a rack, to press the rack to a rack guide part by the load and forming a tooth face to hold and to fix the rack between a pinion gear for drive and the rack guide part. CONSTITUTION: Upper and lower racks 10 are set each of upper and lower side walls 9a and 9b of a casing upward and downward and pinion gears 11 to engage with both racks 10 are set midway between both racks 10. When the load from a metal net as a commodity table acted on the racks 10, thereby on the rack 10 abutting on the pinion gear 11 for drive the resultant force is produced to press the rack to the rack guide parts on each sidewalls 9a and 9b and form the tooth faces 10a to hold and to fix the racks 10 between the pinion gear 11 and the rack guide part. Thereby the number of elevation steps can be arbitrarily set in any steps.
Patent JP-H08337504-A (JP)
Title: Plant parasite control agent and control of plant parasite
Inventor: OI MICHIO
IPC: C05G3/60
Filed: 1995-06-13
Abstract: PURPOSE: To provide the subject agent effective for Plasmodiophora brassicae Woronin and nematodes giving large damages to agricultural products and capable of contributing to the increase in their yields and the improvement of their qualities, by employing a specific compound or a natural material containing the same. CONSTITUTION: Mannitol and/or a natural material containing the mannitol is employed. The mannitol is produced e.g. by subjecting sucrose to a high pressure reduction or further by allowing the reduced product to pass through an ion exchange resin and subsequently crystallizing the treated sucrose. The natural material may as such be used as the natural material containing the mannitol. The natural material may be used as e.g. its dried product or its powder. The natural material includes a sea alga such as Laminaria digitata, an Oleaceae plant, a mushroom and a lichen. When used as the parasite control agent or an agricultural chemical, the mannitol or the natural material is used at a dose of 400g to 3kg (as the mannitol) per 10a of a field after absorbed or adsorbed in active carbon, etc.
Patent JP-H0440302-A (JP)
Title: Oven position detecting device
Inventor: MIYASHITA TADASHI
IPC: G06T1/00
Filed: 1990-06-06
Abstract: PURPOSE:To improve the reliability by providing a controller which processes the image signal from a linear image sensor, detects plural positions of the oven of a furnace and a machine on a moving machine corresponding to two-dimensional sensing, and outputs a statistic value. CONSTITUTION:Each coke furnace 1 is provided with about 100 ovens 2. On the moving machine side, a CCD sensor 10 is supported on a base 11 by a sensor rotary shaft 12 so that the sensor can rotates in a position detecting direction and in the vertical direction. Further, a sensor lens 14 secures a horizontal visual field 21 on the side of the coke furnace 1. Then the sensor 10 operates with a power cylinder command 63 from the controller 60 so as to secure a vertical visual field 22 by the power cylinder 13, and is rotated. The image signal from the sensor 10 is inputted to the controller 60 and processed to detect plural positions of the oven 2 of the coke furnace 1 and position size of the machine on the moving machine corresponding to the two-dimensional image sensing, and the statistic calculation value of the position size is outputted as a control output 62 to a master controller 65.
Patent JP-H0322378-A (JP)
Title: Connector structure having latch means
Inventor: ARUBERUTOUSU BAN ZANTEN
IPC: H01R13/627
Filed: 1990-06-06
Abstract: PURPOSE: To make it easy to attach and detach connectors one to (from) the other by locating a lever type lock element inside a socket connector when it is in a lock position, projecting a latch element outward, and providing two spaced pivot points. CONSTITUTION: When a plug-in connector 1 is inserted into a socket connector 2, one of the free ends of a lever type lock element 5 extends into the housing of the socket connector 2 along the side provided with a slot 9, and the slot 9 meshes therewith from inside the socket housing 2 in such a way that a latch element 8 projected outward latches the connectors 1, 2. To release coupling, an inward force toward the housing of the plug-in connector 1 is imparted to the gripping end 5' of the lock element 5 having pivot points 6, 7, and the latch element 8 is moved from the housing of the socket connector 2 in the same direction as the gripping end 5' and disengaged from the slot 9. Therefore, it is made easier to attach and detach the connectors 1, 2 one to (from) the other.
Patent JP-S5671009-A (JP)
Title: Antiseptic and mildewcidal agent
Inventor: ARAKAWA MASAZUMI
IPC: A01N43/80
Filed: 1979-11-14
Abstract: PURPOSE: To prepare an industrial low-toxic antiseptic and mildewcidal agent capable of exterminating various fungi nonselectively by the synergistic effect of 2- (thiocyanomethylthio)benzothiazole and 1,2-benzisothiazolin-3-one.  
     CONSTITUTION: One pt.wt. of 2-(thiocyanomethylthio)benzothiazole is mixed with pref. 0.3W3pts.wt., esp. 1pt.wt. of 1,2-benzisothiazolin-3-one, and the mixture is converted to the preparation such as emulsion, flowable, wettable powder, liquid concentrate, etc., by conventional process and applied in a manner similar to that of common antiseptic and mildewcidal agent. The agent of the invention exhibits nonselective synergistic effect for extermination of bacteria, yeasts, molds and actinomycetes. It is low toxic and useful as an antiseptic and mildewcidal agent for a paint such as emulsion paint, an organic adhesive a gelatinizing agent, clay, ink, cutting oil, and other industrial raw materials and products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06116624-A (JP)
Title: Method for vacuum-refining molten steel
Inventor: KITAMURA SHINYA
IPC: C21C7/068
Filed: 1991-05-23
Abstract: PURPOSE:To efficiently vacuum-refine molten steel without lowering the decarburizing speed to ultra low carbon range by evacuating the inside of a large-diameter straight cylindrical immersion tube immersed into the molten steel in a ladle and supplying gaseous material from a prescribed deep position. CONSTITUTION:The molten metal tapped from a refining furnace is charged into the ladle. Into the molten steel in this ladle, the straight cylindrical shaped vessel having the large diameter of 30-80% of the inner diameter of the ladle is immersed. The inside of the straight cylindrical shaped immersion tube is evacuated and also, the gaseous material is supplied from the position being the depth at deeper than 0.5h of the bath depth H on the vacuum surface in the immersion tube. By this method, both of the formation of bubble active surface by the gaseous material and molten steel circulation by a gas lift are used. Then, it is desirable that the bubble active surface is made to be >=10% on the whole molten steel surface and 15-95% of the vacuum surface in the immersion tube. Further, it is prefered that the vol. of the bubble dispersing range is made to be >=4% of the whole molten steel vol. In this purpose, the gaseous material is supplied at 0.5-15Nl/min.ton. By this method, the molten steel is vacuum-refined to <=10ppm C without causing the splash, the wear of a refractory, the lowering of cleanliness, etc.
Patent JP-S6039813-A (JP)
Title: Forming process of thin film coil
Inventor: OOTA TOSHIHIKO
IPC: H01F41/04
Filed: 1983-08-12
Abstract: PURPOSE:To form thin film coil with excellent precision by a method wherein more than one or two thin film layers are laminated on a metallic thin film to be successively etched into specified coil shape. CONSTITUTION:An Al thin film 50 around 3mum thick is laminated on an insulating film 2 on a magnetic substrate 1 by means of sputter evaporation etc. and SiO2 film 8 is laminated on the film 50. Then a mask 9 is formed by photoresist and etched by CF4, H2 mixed gas to form the SiO2 film into specified coil shape. Next the Al thin film 50 is etched using the SiO2 film 80 preliminarily formed into coil shape with Cl2, BCl3 mixed gas as a mask. A thin film 5a thus formed is covered with another insulating film 6a and after forming an opening 6c on a contact 5c with a thin film coil to be formed on the insulating film 6a, the SiO2 film 80 is removed by means of etching process using CF4, H2 mixed gas.
Patent JP-H09299282-A (JP)
Title: Deodorization device for toilet
Inventor: CHIBA EIKO
IPC: A47K13/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent an odor from spreading inside a toilet by providing a toilet seat provided with an air passage provided with an intake hole, an exhaust pipe attached to the toilet seat and an exhaust fan attached to the exhaust pipe and performing removal to the outside of a room. SOLUTION: The toilet seat 2 is formed in a size almost similar to the outer edge of a stool 1 and a spacer 5 composed of rubber or synthetic resin is projectingly provided on the back surface so as to be mounted with a distance on the upper end face of the contour part 4 of the stool 1. In the inside of the toilet seat 2, the air passage 6 in a hollow annular shape is provided so as to surround the tank port 8a of the stool 1 when the toilet seat 2 is mounted on the stool 1 as indicated by a broken line and the plural intake holes 7 communicated into the air passage 6 are disposed on the back surface of the toilet seat 2 at appropriate intervals.  Also, the exhaust pipe 9 communicated to the air passage 6 is inserted from the outer peripheral wall of the toilet seat 2 to the toilet seat 2, a motor-driven exhaust fan 10 for sucking the odor from the intake holes 7 is attached to the extension part 9a of the exhaust pipe 9 and further, the end part 9b of the exhaust pipe 9 is extended to the outside of the room.
Patent JP-H10338446-A (JP)
Title: Passenger conveyor
Inventor: SONOI TAKEO
IPC: B66B27/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To enable a passenger to reliably confirm that a running board and a handrail are switched from the constant moving speed to the low moving speed. SOLUTION: A passenger conveyor is provided with a colored running board in which coloring different from that to the other running board is given to the front surface of the specified running board of running boards 4, a push- button switch 11 to be operated by a passenger and for outputting a low speed command, a low speed operation means for switching the moving speed of the running boards 4 and a handrail 6 from the constant moving speed to the low moving speed according to the low speed command, and a colored running board appearing means for making the colored running board appear in an entrance 2 when the moving speed of the running boards 4 and the handrail 6 reach the low moving speed.  A passenger gets into a passenger conveyor 1 after visually confirming that the moving speed reach the low moving speed by the appearance of the colored running board after operating the pushbutton switch 11. Therefore, improvement of safety can be achieved.
Patent JP-S63311288-A (JP)
Title: Method for preventing recopying in black-and-white
Inventor: SHIGEMATSU TOMOMICHI
IPC: G03G15/04
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the recopying in black-and-white of the information of a graphic or a character, etc., copied on a copy sheet in black-and-white from being performed, by using a sheet of color tone being copied in black depending on relation to the left wavelength of an optical conductor being used in an electronic photographing copying machine as the copy sheet. CONSTITUTION:As the copy sheet, the sheet of color tone to be copied in black depending on the relation to the felt wavelength of the optical conductor being used in the electronic photographing copying machine is used. Also, as the copy sheet, the sheet of color tone having the peak of reflectance between the wavelength 400nm-700nm and which reflects most of light in a wavelength range and neglects the reflection of the light in a near infrared ray and an ultraviolet ray is used. Furthermore, a toner used in the electronic photographing copying machine is provided with a color felt in the near infrared ray or the near ultraviolet ray, or both of them. In such a way, it is possible to prevent the recopying in black-and-white of the information of the graphic or the character, etc., copied in black-and-white from being performed.
Patent JP-S63309630-A (JP)
Title: Traveler for spinning machine
Inventor: MARUTA AKIRA
IPC: D01H7/60
Filed: 1987-06-12
Abstract: PURPOSE:To obtain the titled traveler, having excellent abrasion resistance and contriving prolonged life with hardly any initial yarn breakage, by forming an alloy steel wiry material containing C, Cr and V into the shape of a traveler, subjecting the formed wiry material to carburizing and hardening treatment to form a martensite structure. CONSTITUTION:The aimed traveler obtained by forming an alloy steel wiry material containing <=0.6% C, 0.6-1.5% Cr and 0.15-0.5% V into the shape of a given traveler and subjecting the formed wiry material to carburizing and hardening treatment to form a martensite structure containing 0.8-1.8% C.
Patent JP-H10217446-A (JP)
Title: Recorder and control system for recording
Inventor: HIRAI YUICHI
IPC: B41J2/205
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To achieve both of a water resistance property having high quality required for a text portion and a coloring property required for a graphic portion and to realize a function of discriminating a water resistance treatment applied part. SOLUTION: This device is so constituted that a single color printing region in image data is detected from a filter 11, a text portion and a graphic portion in the single color printing region are separated with each other so that a water resistance region is determined and the region corresponding to the text portion is selectively subjected to a water resistance treatment by a treatment liquid head 10b. Only a necessary part is subjected to the water resistance treatment by using a function of discriminating a water resistance treatment applied part (a null detector, a print data detector).
Patent JP-S6126910-A (JP)
Title: Magnetic tape guide device
Inventor: ONODA TAKEO
IPC: G11B5/10
Filed: 1984-07-17
Abstract: PURPOSE:To improve the driving state of a tape having reciprocating motions by having the effect of the selected one of plural guide members set at both sides of a head to a magnetic tape for control of the tape. CONSTITUTION:A tape guide 1 having an approximately plate-shaped arm part 1a can move freely in both directions A and B at adjacency to both sides of the rubbing surface 3a of a magnetic head 2. When a tape is driven in the forward direction F, a guide 1' has displacement in the direction A with the guide displaced in the direction B respectively. Then only the guide 1' controls the driving course of the tape. This control is reversed when the tape is switched the backward direction R. Therefore only the tape guide set at the upstream side of the tape controls the tape drive. Then the best control point is detected in both tape driving directions when the azimuth is controlled to perform the fine control. Thus it is possible to maintain the satisfactory tape driving state.