baber/WOPTO huggingface dataset:
Patent JP-H08325916-A (JP)
Title: Biodegradable nonwoven fabric of long fiber and its production
Inventor: YAMAGUCHI SO
IPC: D04H3/14
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a biodegradable nonwoven fabric of long fiber composed of span fiber excellent in cooling and opening properties, having excellent mechanical properties and formation and further having heat adhesive function. CONSTITUTION: A nucleating agent is added to a thermoplastic aliphatic polyester having biodegradability in an amount [Q] satisfying equation (1), and the mixture is spun in melt at a spinning temperature [T] satisfying equation (2) to obtain a long fiber. The long fiber is split by pulling at a pulling sped of 2500-600m/min and subsequently a nonwoven web is formed from the split long fiber. The nonwoven web is partially welded by a heat pressure apparatus. This enables the holding of a specified shape and produces the objective biodegradable nonwoven fabric of long fiber. (ΔT/100)-(1/3)<=Q(wt.%)<=(ΔT/100)+2.... (1) Here, ΔT = melting point (Tm)-crystallization temperature (Tc)>=35 Tm+20<=T( deg.C)<=Tm+100.... (2) Here, Tm = melting point.
Patent JP-H05320342-A (JP)
Title: Production of aromatic sulfide polymer
Inventor: HAYAKAWA HITOSHI
IPC: C08G75/02
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a high-molecular weight linear aromatic sulfide polymer with a small amount of by-products in good reproducibility by reacting a dihalo- aromatic compound with an alkali metal hydrosulfide, an alkali metal hydroxide compound and an anhydrous alkali metal sulfide. CONSTITUTION:(D) A dihalo-aromatic compound (preferably p-dichlorobenzene) is reacted with (A) an alkali metal hydrosulfide (preferably NaSH), (B) an alkali metal hydroxide compound (preferably NaOH) and (C) an anhydrous alkali metal sulfide (preferably Na2S) preferably at 180-260 deg.C in an aprotic solvent (preferably N-methylpyrrolidone) to give the objective polymer. The amount of the component B used is preferably 0.9-1.05mol based on 1mol of the component A and the amount of the component D used is preferably 0.9-1.05mol based on 1mol total amounts of the components A and C.
Patent JP-S5655421-A (JP)
Title: Thermosetting resin composition
Inventor: TOMONAGA KAZUYUKI
IPC: C08G59/62
Filed: 1979-10-10
Abstract: PURPOSE: Titled highly heat-resistant resin comprisition comprising an adduct between a specified polymaleimide and a specified aminophenol, furfuryl alcohol and a polyfunctional epoxy compound.  
     CONSTITUTION: Titled resin composition is prepared by mixing (A) an adduct between a polymaleimide represented by formula I, wherein R 1  is an n-valent organic group, X 1  and X 2  are each a monovalent atom or group selected from the group consisting of H, halogens and organic groups and n≥2, and an aminophenol represented by formula II, wherein R 2  is a monovalent atom or group selected from the group consisting of H, halogens and organic groups and m is 1W5, (B) about 0.01W 0.5mol of furfuryl alcohol per eq. of maleimide groups of the polymaleimide of the above component (A), and (C) about 5W250pts.wt. per 100pts.wt. of the total of components (A) and (B), of a polyfunctional epoxy compound such as a bisphenol A derived epoxy resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6111700-A (JP)
Inventor: TOMITA FUMIAKI
IPC: G21C19/10
Filed: 1984-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000302153-A (JP)
Title: Stopper for titrating bottle or the like
Inventor: FUKUDA YOSHIKO
IPC: B65D47/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the upside of a stopper from being stained with a liquid partly flowing over from a spout after the stored liquid is discharged for dropping. SOLUTION: A stopper 3 is thrust into a bottle main body 2, and with the bottle main body shaked strongly in the vertical direction, a desired amount of brandy B comprising one or a few drops is dropped and can be added to a tea or the like. With a titrating bottle 1 put on a table after the dropping, the brandy B staying in a discharge port 31a in a small hole flows over the discharge port, and the overflow brandy b stays in a funnel-shaped part 32, being prevented from flowing further, and the upside of the stopper 3 is not stained. Furthermore, drops b of the brandy B in the funnel-shaped part flow backward through the small hole 31a and a widened part 31b of a passage and return to the inside of the bottle main body 2.
Patent JP-S61291305-A (JP)
Title: Shift device for clean room
Inventor: WATANABE SEIJU
IPC: B65G1/02
Filed: 1985-06-17
Abstract: PURPOSE:To prevent dust from being generated, by jetting compressed air to movable member sides to form air screens between both sides so that air- bearing sections are obtained. CONSTITUTION:An elevating sleeve body 6 of an elevating movable member is composed of a plurality of plate-like bodies each formed therein with a plurality of compressed air jet pores 61a, which are assembled in a block. Compressed air is introduced through the pores 61a and are jetted through pores 61b toward a column 5 to form an air-screen between the column 5 and the sleeve body 6 so that an air-bearing is obtained therebetween. With this arrangement it is possible to prevent dust from being generated. Thereby, is is possible to use this arrangement in a high-grade clean room.
Patent JP-H05322532-A (JP)
Title: Visual inspection device and method for bonding wire
Inventor: OSHIMA YOSHITAKA
IPC: H01L21/60
Filed: 1992-05-25
Abstract: PURPOSE:To inspect the outer shape and position of a bonding ball by calculating the bonding ball slice level according to data from a window region and input from a brightness range setting part. CONSTITUTION:The image of a chip 8 where a bonding wire is extended is picked up by an image pick-up device 12 and the image is converted to an electrical signal and is stored in an image memory 14. Also, a window generation part 16 reads the pad data from a pad data memory 15 and then cuts out a window region including the pad from the memory 14. A brightness range setting part 17 sets the height slice level according to the data of the window region, excludes a bright pad part and a dark bonding ball part, and then sets the brightness range so that intermediate brightness at a protection film region around the pad where the brightness is relatively stable can be extracted. A slice level setting part 18 calculates the slice level for extracting the bonding ball based on it.
Patent JP-H01299595-A (JP)
Title: Washing machine
Inventor: MURAKAMI OYUKI
IPC: D06F33/02
Filed: 1988-05-27
Abstract: PURPOSE:To lower a cost and save a space by installing a switch between the back of an operating panel and a timer device and providing an operating piece for pressing the operating member of the switch at the time of rotating the timer in the direction opposite to a setting direction on a timer shaft. CONSTITUTION:A switch 37 housing a microswitch 28 is held between the back of an operating panel 3a and the top of a timer case 32 in a zone from 0 deg. to 90 deg. of a timer case 32. An operating piece 36 for pressing the operating member 42 of the switch 37 at the time of rotating a timer shaft 34 in a direction opposite to a setting direction is provided on the timer shaft 34. Hence, the switch 37 can be operated by rotating the timer shaft 34 in the direction opposite to the setting direction. That is, a timer knob 4 can be used for both timer setting and switch operating purposes. The switch 37 can be installed by utilizing the space between the back of the operating panel 3a and a timer device 32.
Patent JP-H10314861-A (JP)
Title: Punch press
Inventor: ITO SHIGERU
IPC: B21D28/34
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the mutual torque interference of V axis and Y axis, to improve the working tact and to improve the working precision. SOLUTION: In this punch press, a Y axial driving motor 21 to move a moving body 17 composed of a punch holder 13 and a die holder 11 as one body in the Y axial direction is installed, the moving body 17 is attached to a Y axial nut member 83 screwed to a screw member 19 with a Y axial spline shaft connected to this Y axial driving motor 21, and a V axial driving motor 97 to move a V axial frame 87 having a ram 91 in the V axial direction is installed inside this moving body 17.  A V axial nut member 107 screwed to a V axial screw member 101 connected to this V axial driving motor 97 is installed freely rotatably on the V axial frame 87, gear members 111, 113, 117 are installed between the V axial nut member 107 and the Y axial nut member 83, the gear ratio of these gears and the lead ratio of the screw member 19 with the Y axial spline shaft and the V axial screw member 101 are made same. Then, the working tact and the working precision are improved.
Patent JP-S5464464-A (JP)
Title: Semiconductor integrated circuit
Inventor: URAGAKI TAMOTSU
IPC: H01L23/12
Filed: 1977-10-31
Abstract: PURPOSE: To establish highly integrated circuit, by forming the circuit on the front and rear of the IC circuit substrate, leading out the bump externally with the plastic tape different in the surface and front, and sealing unifiedly with resin.  
     CONSTITUTION: The circuit is formed on the both sides of the substrate, forming the bump electrodes 6, 7, 8, 9 for external leads. The tapes 10 and 13 are respectively provided with leads 11, 12 and 14, 15, and the assembly connecting leads corresponding to the bump electorde is unifiedly sealed with the resin 16. With this constitution, the degree of circuit integration can remarkably be increased and the demand for accuracy of size for assembling can not be necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5920852-A (JP)
Title: Chromatographic filler with optically active acylated amino acid being grafted and separation method of enantiomeric mixture using the same
Inventor: OOI TAKAFUMI
IPC: B01J20/291
Filed: 1982-07-27
Abstract: PURPOSE:To obtain chromatographic fillers easy in manufacturing, stable chemically and capable of separating an enantiomeric mixture, by a method wherein an optically active acylated amino acid is grafted through aminoalkylsilane onto an inorganic carrier having an OH group on the surface. CONSTITUTION:An optically active N-acylated amino acid represented by the formula is grafted through aminoalkylsilane onto an inorganic carrier having an OH group, such as silica gel, to obtain chromatographic fillers. The fillers are stable chemically, has good resolution for an enantiomeric mixture of compounds having -NH-, -CONH-OCO- or OH groups bonded to an asymmetrical carbon atom, and permits analysis in a shorter time.
Patent JP-H04354948-A (JP)
Title: Disposable pants and its manufacture
Inventor: ANDO KENJI
IPC: A61F13/15
Filed: 1991-06-03
Abstract: PURPOSE:To keep a discharge liquor from being retained at the opening of a waist while preventing leakage of the excrement at the opening of the waist. CONSTITUTION:A disposable pants are provided with a liquid permeating top sheet 2, a non-liquid permeating rear sheet 3 and a body 5 having an absorbent 4 arranged between both the sheets. The body 5 is divided into a belly side part 5A positioned on the side of the belly of a wearing person in wearing and a rear side part 5B position on the side of his back. In this disposable type pants which have respective both side rims of the belly side part and the rear side part joined securely to waist opening 13 and a pair of leg openings 14A and 14B, waist elastic members 8A and 8B are arranged adjacent to the waist opening 13 over the entire circumference of the opening 13 while elastic expandable cubic cuffs 20A and 20B are extended toward the crotch part from below the waist opening inside the waist opening.
Patent JP-S5560631-A (JP)
Title: Control system for internal combustion engine
Inventor: OOYAMA TAKASHIGE
IPC: F02D41/34
Filed: 1978-10-27
Abstract: PURPOSE: To provide a control system for internal combustion engine, which is capable of preventing temporary increase of heat producing rate and ignition lag by controlling time characteristics of fuel supply through consideration of types of fuel, temperature, engine load and revolutional speed of engine.  
     CONSTITUTION: Fuel pressurized by fuel pump 10 is supplied to fuel injection valves 20AW20D provided in respective cylinders of engine. On the other hand, micro-computor 2 is furnished with input information of pressure of fuel injection, revolutional speed of engine and crank angle and slelected load value given from operator. From this information, preset injection pressure is calculated to satisfy the above selected load value, and the injection pressure is changed by changing the injection pressure signal given to variable pressure regulator 11, so as to operate said injection valve 20AW20D at proper injection timing and with proper injection quantity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6346171-A (JP)
Inventor: INOUE MASAHIDE
IPC: A61M25/02
Filed: 1986-06-06
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-S5757104-A (JP)
Title: Plate-shaped work automatic feeding holding equipment
Inventor: MITANI HIDEO
IPC: H05K13/02
Filed: 1980-09-24
Abstract: PURPOSE: To automatically feed and hold the works in such a way that plate- shaped works, such as printed boards equipped with connectors etc. are contrived so as to avoid asperities on the plate surfaces, to respectively position the works, and to be conveyed.  
     CONSTITUTION: In case of feeding, a heap-up magazine 4 is sent up, a printed board 2 is pushed out by means of a pusher 12, which is sent out to the upper surface of a receiving plate 5, and brought in contact with a fixed stopper 9. Then, a conveying frame 14 is positioned directly on the receiving plate 5, the printed board 2 is turned with the receiving plate 5 by 90° by means of an actuator 8, and the printed board 2 is positioned in the conveying direction of a conveying frame 14. After turning a reciprocating rod 7a is stucked out, the printed board 2 and the receiving plate 5 are sent up to the height of a chuck pawl 16, and the printed board 2 is chucked closing the chuck pawl 16 by means of an actuator 18. Next to it, the conveying frame 14 is sent to the determined workingstation, and electronic part assembling operation, etc. are performed. In case of holding, its reverse working is performed. Then, a pusher 13 makes working in lieu of the pusher 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000321974-A (JP)
Title: Map displaying device
Inventor: WATANABE YOSHINORI
IPC: G09B29/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the display of scenes ahead from being interrupted by buildings existing at the rear of the advancing direction of the moving body as much as possible by displaying, in a visible display form, the buildings existing in the prescribed area in the rear among the buildings displayed in three dimensions. SOLUTION: The three-dimension displays of the roads and the buildings and the like are executed in a displaying form of birds-eye-viewing picture. A viewpoint of the birds-eye-view picture is positioned right above the point in the rear of and apart at the pre-determined distance from the present position of the vehicle. The height of the viewpoint can be changed by operating the specified switch. As the viewpoint is positioned at the rear of the vehicle, the map displaying three-dimensionally on a screen of a display device also displays the buildings F1 or F2 existing at the rear of the present position P of the vehicle as the buildings. And for the building F1 or F2 existing in the pre-determined area in the rear of the advancing direction from the present position P of the vehicle they are displayed in a visible form display not to obstruct the front in the advancing direction.
Patent JP-S5923245-A (JP)
Title: Internal defect inspecting apparatus
Inventor: MORISORI TOSHIYUKI
IPC: G01N29/14
Filed: 1982-07-30
Abstract: PURPOSE:To discriminate easily a defect inspection to measured data on account of a simplification of attaching operation, promoted automation and constant holding force of an electronic parts by attaching the electronic parts to a transducer by suction. CONSTITUTION:The electronic parts 9 are mounted on upper surface of a chuck 5 so that a sucking hole 6 is closed by the one surface of said parts. If suction pump sucks the hole 6 through a hose 8, a suction path 7, the parts 9 is sucked to the hole 6. If an exciter 1 along with the transducer 3 vibrate the parts 9 which are sucked thereto and are united to one body, sound is generated due to this vibration in case when foreign matters are mixed in a package. This acoustic pulse is propagated to the transducer 3 through the chuck 5 and is converted to an electrical signal. This signal is impressed to a control unit 4, a signal processing is performed and the existence of the internal defect can be discriminated.
Patent JP-S5834307-A (JP)
Title: Shape observation device for flexible film weir
Inventor: INOUE NOBUO
IPC: E02B7/20
Filed: 1981-08-25
Abstract: PURPOSE:To observe the shape of a flexible film weir invariably without breaking instruments, by observing the shape of a belt material for observation provided to the internal wall surface of the film weir through a camera, etc. CONSTITUTION:A rubber weir 1 made of a beltlike rubber sheet is fitted to the riverbed surface of riverbed concrete 5 and its normal surface 5b, and the rubber weir is raised when air is supplied into the rubber weir from a device which is not shown in the figure. The internal wall surface of the rubber weir is made of black rubber and on this wall surface, white rubber belts S which contain fluorescent paints are provided annularly in the circumference direction of the rubber weir and at specified intervals in the lengthwise direction of the rubber weir. An observation unit 15 is inserted into the deepest part of a guide hole 10 and the internal wall surface of the rubber weir is observed by the infrared camera in the unit through an opening 9. From the shape of the rubber belts S, the height of the rubber weir is found.
Patent JP-2000321249-A (JP)
Title: Oil check sensor
Inventor: HAKAMATA HIROYUKI
IPC: G01N27/72
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil check sensor capable of quantitatively detecting the amount of metal powder in engine oil and eliminating the need for the removal and cleaning of a sensor part at the time of measurement. SOLUTION: This oil check sensor is provided with a sensor head 40 with a pair of coil heads 45a and 45b to be immersed in oil, an exciting circuit 20 for magnetizing a detecting head, and a yoke 30 to connect the exciting circuit 20 to the censor head 40. The oil check sensor is further provided with a magnetic detecting circuit 50 for detecting changes in magnetic flux density which occur in a magnetic circuit constituted of the exciting circuit 20, the yoke 30, and the gap between the coil heads 45a and 45b according to the adhesion of metal powder to the coil heads 45a and 45b.
Patent JP-S5925529-A (JP)
Inventor: SUGIYAMA MASASHI
IPC: H02H7/06
Filed: 1982-07-30
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-S63297191-A (JP)
Title: Opening/closing structure for center board case
Inventor: OKUMA SHOZO
IPC: B63B41/00
Filed: 1987-05-27
Abstract: PURPOSE:To prevent vortexes from occurring when a ship cruises by setting the fitting section of a gasket to a board main body and a fin section to the same level as the bottom of the main body. CONSTITUTION:A gasket 5 is arranged at the lower opening of a center board case 40, and this gasket 5 is made of a flexible material. The gasket 5 is constituted of a reversed U-shaped fitting section 51 fitted to the edge of the center board case 40 and a fin section 52 extended from this fitting section 51, and the inside end 51a of the fitting section 51 and the base of the fin section 52 are integrally formed. The fitting section 51 is fastened with screws, thus the gasket 5 is fixed at both ends of the opening of the center board case 40 respectively, a cover 50 is fitted to the fitting section 51 by the coupling of the recess and projection to cover heads of the screws, and the surface is made smooth.
Patent JP-H06326850-A (JP)
Title: Facsimile equipment
Inventor: AMAMOTO HIROTOKU
IPC: H04N1/32
Filed: 1993-05-12
Abstract: PURPOSE:To devise the facsimile equipment such that picture data are sent in a form easy to see from a sender side to a receiver side even when a recording paper size on the receiver side is smaller than an original size on a sender side. CONSTITUTION:The facsimile equipment sending a DIS signal from a receiver side to a sender side prior to the transmission of picture data is provided with a recording paper size information decode means 52 decoding information of a recording paper size at a receiver side from the DIS signal, an original picture size discrimination means 55 discriminating a picture size of a transmission original, a reduction rate discrimination means 53 discriminating the reduction rate of the recording paper size corresponding to the picture size of the transmission original and a picture data reduction means 54 reducing picture data to be sent by the reduction rate. When a receiver side recording paper size is a size A4 and an original size of a sender side is a size B4, the picture data of the original are sent to the receiver side while the size of the data is reduced from the size B4 into the size A4. Thus, the picture of one sheet original is printed out as one reduced picture without division of the picture into plural pictures in the receiver side.
Patent JP-S61291979-A (JP)
Title: Corrosion-proof copper or copper alloy tube
Inventor: YAMAMOTO HIROSHI
IPC: C23C18/32
Filed: 1985-06-18
Abstract: PURPOSE:To improve the corrosion resistance of a Cu or Cu alloy tube without deteriorating the heat transfer characteristics by forming an amorphous metallic film on the inner surface of the tube contacting with a corrosive medium. CONSTITUTION:An amorphous metallic film is formed on the inner surface of a heat exchanger tube of Cu or a Cu alloy to prevent the corrosion of the inner surface contacting with a corrosive medium such as seawater or hot water. The amorphous metallic film is a film of Ni-P, Ni-B or Ni-P-B formed by electroless nickel plating or a film of Fe-Cr-P, Fe-Cr-B or other alloy formed by electroplating. The amorphous metallic film maintains stably the amorphous state up to about 200-300 deg.C with slight deterioration in the heat transfer characteristics of the tube. When the tube is used in piping for supplying hot water, the bluing of water or other trouble can be prevented.
Patent JP-H07299405-A (JP)
Title: Coater
Inventor: TAKAHASHI SUSUMU
IPC: B05C11/04
Filed: 1994-05-09
Abstract: PURPOSE:To delivery a coating head to an accepting means which does not transmit vibrations to the coating head during coating. CONSTITUTION:The coating head 12 joined by a joint 18 to a supporting base 14 is moved backward from a coating position C according to descending of this supporting base 14. A guiding means 16 and a means 15 to be guided are pressed by operating an attaching and detaching means 17. The coating head 12 separated from the supporting base 14 by non-joining of the joint 18 is delivered to the accepting means at the retreated position.