baber/WOPTO huggingface dataset:
Patent JP-2000218234-A (JP)
Title: Vibrating screen
Inventor: FUKUMA YOSHITO
IPC: B07B1/28
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent material to be sorted from being caught on support materials of a screen to prevent defective conveyance of the material to be sorted on a trough with respect to a vibrating screen which is used for sorting treatment of the material to be sorted such as incombustible refuse, waste refuse having large size, and construction waste and by which the material to be sorted is screened by size while being conveyed. SOLUTION: In a vibrating screen in which a screen 2 for screening material to be sorted 5 is supported in a trough 1 by plural supporting materials 3 arranged below the screen 2 and the material to be sorted 5 fed onto the screen 2 is screened by size while being conveyed, the supporting materials 3 are arranged in a staggered configuration so that width W1 between the supporting materials 3 is enlarged to prevent the material to be sorted 5 that have fallen onto the rough 1 from the screen 2 from being caught between the supporting materials 3.
Patent JP-S62179098-A (JP)
Inventor: YAMAMOTO KIMIYUKI
IPC: G08G1/054
Filed: 1986-01-31
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-H11219936-A (JP)
Title: Gas processing apparatus and method for suing the same
Inventor: SEKINE MAKOTO
IPC: H01L21/3065
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently recover gas exhausted from a chamber or the like at low cost. SOLUTION: This apparatus is provided with a processing container 1 to which gas to be used for a prescribed processing is introduced, a piping system 3 for exhausting gas from the processing container 1, exchanging means 17 for exchanging a cooling trap 7 arranged in the middle of the piping system 3 with a cold trap 8 saved from the piping system, regeneration means 18 for removing gas trapped in the cold trap 8 saved from the piping system 3, and regenerating the cold trap, and recovery means 12 for recovering the gas removed from the cold trap 8 by the regenerating means 18.
Patent JP-H10325446-A (JP)
Title: Twist vibration damping device
Inventor: ROHS ULRICH
IPC: F16F15/131
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a twist vibration damping device formed such that all the parts, except a primary part of which a casing consists, of a twist vibration damping device are attached to the secondary side and this constitution exerts a high inertia moment, due to which very excellent idling coupling occurs, on the secondary side. SOLUTION: A twist vibration damping device, especially, a friction disc damping device is provided with a primary part 13 and a secondary part 18, and the secondary part is coupled to the primary part through a compression spring 20 in a tangential direction. An intermediate disc 22 is arranged between the primary part and the secondary part and the compression spring 20 in a tangential line and a predamping spring 23 are exerted on the intermediate disc. The compression spring in a tangential direction is arranged between the primary part and the intermediate disc and the predamping spring is arranged between the primary part and the intermediate disc.
Patent JP-H08190838-A (JP)
Title: Switching device
Inventor: YAMAGUCHI KIYOTAKA
IPC: H01H23/14
Filed: 1995-01-11
Abstract: PURPOSE: To improve the stroke precision of a switching device which opens/ closes a contact with the rotation of an operating knob and facilitate the thinning profile by forming the rotation supporting portion of the operation knob and a contact opening/closing structure with the same member to reduce the number of part items and costs. CONSTITUTION: A hole 4c formed in an operating knob 4 and a shaft 2b formed on a switch case 2 to hold the operating knob 4 are fitted to each other to support the operating knob 4 in a rotatable manner and conductive members mutually slidable along the outer periphery of the shaft 2b and the inner periphery of the hole 4c are partly provided, one being served as a fixed contact and the other being served as a movable contact. With the rotation of the operating knob 4, the contacting conditions of the conductive members are changed to open/close the contact.
Patent JP-H09212935-A (JP)
Title: External magnetic field switching device
Inventor: TAKIZAWA MINORU
IPC: G11B11/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an external magnetic field switching device which is capable of quickly and accurately switching of an external magnetic field in response to changes in operating environment. SOLUTION: Switching control circuits 9A-9N are arranged to output various control signals with different timings and excitation levels. A controller 10 reads out information for indication corresponding to the positions of tracks of an optical head 3 from a memory 11 based on a track address from a recording/reproducing circuit 6 to select any one of the switching control circuits 9A-9N indicated by the information with a switch 12. In the switching of an external magnetic field, an external magnetic field generating section 7 is controlled by a control signal from the switching control circuit selected by the switch 12 thereby accomplishing a switching over to a desired external magnetic field.
Patent JP-S62176509-A (JP)
Title: Oil-water separation method and device therefor
Inventor: HARA KEIZO
IPC: B01D17/00
Filed: 1986-01-30
Abstract: PURPOSE:To enhance effect of oil-water separation and maintain the effect for a long period of time by passing an oil liquid containing water through a water-repellent cylinder-shaped net to separate water content from said oil liquid. CONSTITUTION:An oil liquid containing water is guided into a separation column 11 from an oil and water charging inlet 15. The oil content in the oil liquid flows along a vertical tube 18 and is stored in a lower chamber 14 after passing gradually through a net 21 in a separation column 19 and a support cylinder 22. The oil content in the chamber 14 is discharged out of an oil content outlet 16 and sent to a following treatment process. The water content in the oil liquid is repelled by the repellent net 21 while passing through the net 21, and agglomerated on its surface to turn to water drops which slide down the surface of net 21. While said process is going on, very fine dust contained in the oil liquid is caught on the surface of the net 21. While water drops slide down the surface of the net 21, very fine foreign particles are washed away.
Patent JP-S56116701-A (JP)
Title: Pretreatment of cellulosic material
Inventor: ISHIBASHI HITOSHI
IPC: C12P19/14
Filed: 1980-02-21
Abstract: PURPOSE: To enhance decomposability by efficient pretreatment, by bringing a water-contg. cellulosic material into contact with ozone in the biologycal decomposition of a cellulosic material.  
     CONSTITUTION: Raw materials 5 for a water-contg. cellulosic material supplied from feed tank 4 is brought into countercurrent contact with ozone or a mixt. with another gas supplied through gas-blowing aperture 2 in ozone reactor 1. The raw material 5 is reacted with the ozone by said contact, causing decomposition of lignin in the raw material 5 and desturction of the crystal structure of cellulose. The raw material 5, which went down in a form of travelling belt 3 and was reacted with the rising ozone by said contact, is drawn by discharge feeder 6, and the ozone produced in ozone generator 7, is consumed in the reactor 1 and discharged out of the system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04211088-A (JP)
Title: Preparation of 7-amino-3-methoxy- methyl-sef-3-em-4-carboxylic acid
Inventor: FURIIDOHERUMU ADAMU
IPC: A61P31/04
Filed: 1991-02-13
Abstract: PURPOSE: To provide the subject compound effectively from industrial standpoint, useful as starting materials for cephalosporin series antibiotics, by reacting a specific 7-amino-cephalosporanic acid with methanol, methanesulfonic acid and trifluoromethanesulfonic acid.  
     CONSTITUTION: Methanol is added to 7-aminocephalosporanic acid of formula I or its suitable salt (e.g. p-toluenesulfonic acid salt) at 2-5°C, and then methanesulfonic acid and trifluoromethanesulfonic acid are added to form a homogeneous solution. The solution is stirred at 2-5°C for 130 minutes and ice-water is added. The solution is stirred at 20°C for 2.5 hours and adjusted to pH 2.5 by addition of a 40% aqueous sodium hydroxide solution. The resultant precipitate is separated off by suction, washed and dried to give 7-amino-3- methoxymethyl-ceph-3-em-4-carboxylic acid of formula II with high purity in high yield. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06234640-A (JP)
Title: Composition of beta-lactamase-resistant antibiotic
Inventor: YON SUU KIMU
IPC: A61P31/04
Filed: 1993-02-08
Abstract: PURPOSE: To provide a compsn. of β-lactamase-resistant antibiotics which consists of sulbactam or its salt and specified penicillin antibiotics and which has increased antibacterial activity and inhibits the β-lactamase activity. CONSTITUTION: This compsn. of β-lactamase-resistant antibiotics consists of a combination of sulbactam or its salt and penicillin antibiotics expressed by formula I to formula IV, preferably in 1:1 to 1:2 weight ratio. The penicillin antibiotic is at least one kind selected from 6-[D(-)-α-amino-p- hydroxyphenylacetoamide] penicillane acid, 6-[D-2-(methyleneamino)-2-(4- hydroxyphenyl)acetoamide]penicillane acid, 6-[D-2-(4-ethyl-2,3-dioxopiperadino carbonylamino)-2-(4-hydroxyphenyl)acetoamide] penicillane acid, 6-[D-2-(D-2- amino-3-N-methylcarbonylpropionamide)-2-p-hydroxyphenyl acetoamide]penicillan acid, and salts of these.
Patent JP-S63188793-A (JP)
Inventor: WATANABE SHOICHI
IPC: G21C7/08
Filed: 1987-02-02
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-H04252771-A (JP)
Title: Motor-driven power steering device
Inventor: MIYAURA YASUHIKO
IPC: B62D5/04
Filed: 1991-01-22
Abstract: PURPOSE:To improve a steering characteristic especially in an industrial vehicle so that steering may be light at the time of steering without driving and a moderate steering feeling can be obtained during travelling. CONSTITUTION:Either of a car-speed sensor and a load sensor for detecting the travelling state of a vehicle is provided. Based on the travelling state detection value by the sensor, a voltage limiter limits control voltage in response to the steering torque detection value by a torque sensor, restricts a maximum value of duty ratio of pulse output of a pulse duration modulation circuit to change the control voltage to variably control the rotating speed of an electric motor, and thus generates a regenerative control state. As a result, steering responsiveness is changed to improve a steering characteristic.
Patent JP-H07227153-A (JP)
Title: High-ridge fruit plant cultivation method
Inventor: KAMINAMI YASUO
IPC: A01G13/00
Filed: 1994-02-17
Abstract: PURPOSE:To efficiently perform the cultivation of a high-ridge fruit plant and obtain a fruit having low citric acid content and improved polarization by covering the ridge surface around the root of a fruit plant with an air- impermeable synthetic resin film, etc., and covering the valley part of the ridge with an air-permeable porous synthetic resin film, etc. CONSTITUTION:A high-ridge fruit plant such as orange, apple, grape and watermelon is cultured by covering the ridge surface around the root part of the fruit plant with an air-impermeable synthetic resin film or sheet and covering the valley part between the ridges with an air-permeable porous synthetic resin film or sheet having an air-permeability of 200-5,000sec/100mL, a water-resistance pressure of >=500mmH2O and a moisture permeability of 1,000-10,000gH2O/m<2>.24 hr and laminated on at least one surface with a nylon, polyester or PE nonwoven fabric having an areal density of 15-30g/m<2> at a contact area ratio of 10-50%.
Patent JP-S59146959-A (JP)
Inventor: TAZAWA YUUJIROU
IPC: C09K3/22
Filed: 1983-02-09
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-H09188976-A (JP)
Title: Dyeing auxiliary and dyeing of polyamide-base textile structural article
Inventor: NAKAMURA TOMOKO
IPC: D06P1/607
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To stably and uniformly dye a polyamide-based textile structural article (esp. natural polyamide textile structural article such as wool) with no appearance subject to getting irritated, by use of a dyeing auxiliary of specific composition. SOLUTION: This dyeing auxiliary for polyamide-based textiles comprises 20-89wt.% of a compound of formula I or II (R1 and R2 are each a 12-22C alkyl or alkenyl; M is an alkali metal or organic base residue; (k), (l), (m) and (n) are each an integer, (k+1) and (m+n) being 2-12, respectively) or a mixture thereof, 1-15wt.% of a compound of formula III (R3 is a 12-22C alkyl or alkenyl; R4 is a 1-4C alkyl; A is an anion; (p) and (q) are each an integer, (p+q) being 2-100), 10-70wt.% of a compound of formula IV (R6 is a 5-12C alkyl or aryl; (t) is an integer of 5-30), and 1-15wt.% of a compound of formula V (R5 is a 11-21C alkyl or alkenyl; (r) and (s) are each an integer, (r+s) being 2-100).
Patent JP-H09200527-A (JP)
Title: Base processing system for color image forming device
Inventor: ARAI HIROSHI
IPC: G06T5/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enable high-quality image formation by performing base removal on optimum conditions corresponding to an original image. SOLUTION: Concerning the base concentration of three primary colors detected by a base detection part 25, corresponding to the command of a CPU 26, respective differential values are found and based on these differential values, it is discriminated whether the base concentration is an achromatic color, intermediate chromatic color or high chromatic color. When the base is discriminated as the achromatic color or intermediate chromatic color, the CPU 26 performs control to execute the base removal due to a printer gamma correction part 23 or a color correction part 22 but when the base is discriminated as the high chromatic color, the CPU performs control not to execute the base removal due to the color correction part 22. Thus, the base in the high chromatic color is reproduced with high quality as it is, the bases in the achromatic color and intermediate chromatic color are removed, and a high-quality image can be formed from the original with exact and sharp color reproducibility.
Patent JP-H02202644-A (JP)
Title: Tracer circuit
Inventor: TAMURA SHIGEAKI
IPC: G06F11/34
Filed: 1989-02-01
Abstract: PURPOSE:To effectively use a memory and to reduce the cost of a tracer circuit by switching the sampling time of trace data as necessary. CONSTITUTION:Low speed clock control is instructed by a service processor and the like when data lacks with respect to an objective data quantity in trace data. Thus, a speed control part 3 outputs '0', and a clock switching circuit 4 also outputs '0'. Consequently, a multiplexer 5 outputs a low speed clock outputted from a second clock generation circuit 2, and stores trace data as to a travelling step which is broad but long in the memory 6. Clock switching can be controlled by comparing and deciding a comparison value which an input signal decision circuit 3-1 has previously set from the service processor with a trace input signal.
Patent JP-S5314178-A (JP)
Title: White luminous fluorescent substance and braun tube using that
Inventor: KODERA NOBORU
IPC: H01J29/20
Filed: 1976-02-27
Abstract: PURPOSE: To provide an inexpensive white luminous fluorescent substance contg. no rare earth elements which has high luminance and perfect reproduction region of white by mixing a yellowish green or yellow luminous Cu and Al-activated zinc sulfoselenide fluorescent substance with a blue luminous Ag-activated zinc sulfide fluorescent substance in a specified ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03225390-A (JP)
Title: Map information display device
Inventor: ISHIDA TAKESHI
IPC: G09B29/00
Filed: 1990-01-31
Abstract: PURPOSE:To easily and efficiently search an intended place and to accurately show the way by covering all the screen with a touch panel and touching an arrow displayed on the peripheral part of the screen so that a map adjacent to a direction shown by the arrow may be displayed. CONSTITUTION:When the displayed information on the window frame of a display provided with a touch panel is touched and specified with a finger, etc., the specified action is executed. For example, in the case of touching the display of 'magnification' or 'reduction', a map displayed on a map display part is magnified or reduced. In such a case, by specifying a desired place in the displayed map with the finger after touching the display of 'magnification' or 'reduction', the specified place is magnified or reduced to be displayed as the center of the map display part. By touching the display of the arrow on the window frame, the map of a part adjacent to the direction shown by the arrow is displayed and the intended place is easily and efficiently searched while scrolling the map. By touching the display of 'printing', the displayed map is printed.
Patent JP-S52103438-A (JP)
Title: Adhesive compositions
Inventor: KAWADA SHICHIROU
IPC: C08L67/02
Filed: 1976-02-27
Abstract: PURPOSE: Adhesive compositions having good adhesiveness of polyolefins to other various substances, consisting of (I) copolymers which have carboxyl groups and consist mainly of ethylene and (II) specific polyesters being amorphous or having a low crystallinity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000212291-A (JP)
Title: Preparation of nonhalogen flame-retardant silane- crosslinked polyolefin composition
Inventor: SUGIYAMA MASAHIKO
IPC: C08L23/26
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the foaming and degradation in external appearance in a molding step by mixing a component prepared by compounding a compound formed by the graft polymerization of a silane coupling agent onto an olefin resin with a metal hydroxide with a component prepared by compounding an olefin resin with a crosslinker and a crosslinking catalyst, and then thermally crosslinking and molding the resultant mixture. SOLUTION: A composition which is prepared by thermally mixing 100 pts.wt. polyolefin elastomer with 1-3 pts.wt. silane coupling agent and 0.025-0.063 pts.wt. crosslinker to cause the coupling agent to be graft-polymerized onto the elastomer is mixed and kneaded with 100 pts.wt. metal hydroxide on a mixing roll and then pelletized, thus giving a nonhalogen flame-retardant graftmer (A). Graftmer A is mixed and kneaded with a catalyst masterbatch (B) prepared by impregnating 100 pts.wt. polyolefin elastomer with 1.0-3.12 pts.wt. crosslinker and 7.14-31.3 pts.wt. crosslinking catalyst, and the resultant mixture is thermally crosslinked and molded. The compounding ratio by wt. of A/B is preferably (100/4)-(100/7).
Patent JP-H09205925-A (JP)
Title: Water tank
Inventor: FUKIHARA MASAAKI
IPC: A01K63/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a water tank with which plural water blocks (water temperature areas) at different water temperatures can be made existent at the same time inside on water tank without installing any structural walls such as partition walls in order to simultaneously breed fish preferring the different water temperatures inside one water tank for applying this water tank to the big water tank of aquarium, etc. SOLUTION: A hot water jetting port 3A, a hot water sucking port 6A, a cold water jetting port 5 and a cold water sucking port 8 are formed on wall surfaces 10a, 10b and 10c and a bottom face 10d of a water tank I and by applying a very low flowing speed to hot water 1 and cold water 2 by jetting hot water 1 and cold water 2 out of the hot water jetting port 3A and the cold water jetting port 5, an interface 4 between both the hot water and the cold water is made conspicuous so that both the hot water and the cold water can be hardly mixed.
Patent JP-H025823-A (JP)
Title: Low fat spread and production thereof
Inventor: BAARATSUTO BUUSHIYAN GUPUTA
IPC: A23D7/00
Filed: 1989-02-01
Abstract: PURPOSE: To produce a low fat spread having desirable coating property, texture, butter flavor and structure although it has a low fat content by compounding a specified proportion of modified starch and protein in a water phase. CONSTITUTION: An water-in-oil emulsion is prepared from a dispersion water phase and a continuous fat phase. The dispersion water phase contains one or two kinds of proteins derived from milk by at least 6wt.%, preferably 8.5 to 11.5wt.%, white or yellow dextrin by 1.3 to 4.0wt.%, preferably 1.3 to 2.7wt.%, and modified starch such as acetylated distarch adipate. The continuous fat phase consists of a fat phase by 18 to 37wt.%, preferably 23 to 29wt.% of the whole weight of the low fat spread. Then the emulsion is subjected to pasteurization, cooled to 6 to 14 deg.C and treated in a texturing unit.
Patent JP-H09215502-A (JP)
Title: Safety footwear
Inventor: KAWANO MASAYUKI
IPC: A43B7/32
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a sole part caused by a nail or the like and to fit the projecting and recessed form of a walking surface by embedding a metallic flexible net-like material in the whole surface of the bottom part of a footwear. SOLUTION: In the rubber sole part of a rubber-soled sock, a metallic net-like material 2A is embedded in the whole surface of the bottom face. The net-like material 2A has such a form that many annular small rings 3A are fitted to each other in the lateral and longitudinal directions. In the fitting state, though a gap (a) is always produced on the inside of the respective small rings 3A of the mutually fitted small rings 3A, it is necessary to reduce the size of the small ring 3A as much as possible in order to prevent piercing of a fine nail or the like. The more the size of the small ring is reduced, however, the more the manufacturing cost of the net-like material 2A is increased. Then, a net-like material 2A made by a small ring 3A having a comparatively larger rings 3A is pressed in the direction of the flat surface to crush the small rings 3A, thereby reducing a gap (a).  Thus, the thickness of the net-like material 2A can be decreased.
Patent JP-S58141354-A (JP)
Title: Wear resistant magnetic alloy with high magnetic permeability
Inventor: TAMAKI KOUICHI
IPC: C22C19/03
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a wear resistant magnetic alloy with high magnetic permeability and increased saturation magnetic flux density suitable for use as a material for the core of a magnetic head by adding specified amounts of Ni, Ag and Nb to Fe. CONSTITUTION:This magnetic alloy consists of, by weight, 70-84.9% Ni, 0.005- 1.5% Ag, 1.0-6.0% Nb and the balance essentially Fe or further contains 0.1- 4.0% in total of one or more among Mo, Ti, V, Zr, Ta, W and a Pt group element as secondary components. By the composition the magnetic flux density at 10 Oe is increased to >=8,000, the saturation magnetic flux density and magnetic permeability are also increased, and the wear resistance is improved. Accordingly, by applying the magnetic alloy to the core of a magnetic head, the recording and reproducing characteristics, etc. can be enhanced.
Patent JP-S60165515-A (JP)
Title: Inspecting method of bottom plate of tank
Inventor: ISHIBASHI KIYOSHI
IPC: G01M11/08
Filed: 1984-02-08
Abstract: PURPOSE:To improve operation efficiency by irradiating the surface of the bottom plate of a tank with light and illuminating inspection points. CONSTITUTION:When inspection points 3 are indicated on the surface of the bottom plate 2 of the tank which contains crude oil, etc., at intervals of, for example, about 100mm., an inspection point indicating device 4 is mounted on a stand 5 through a joint 6 to irradiate plural points 3 by the device 4 at the same time. Thus, the stand 5 is moved to irradiate all the points 3 on the plate 2, and the need for drawing with a chalk, etc., is eliminated.