baber/WOPTO huggingface dataset:
Patent JP-H0433906-A (JP)
Title: Production of styrene-based monomer-grafted crystalline olefin copolymer
Inventor: KIHIRA MICHIHARU
IPC: C08F255/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the title copolymer excellent in productivity, useful as a compatibility improver etc. by feeding, in a closed reaction vessel, a molten crystalline olefin polymer with a styrene-based monomer and radical polymerization initiator followed by kneading and making a grafting reaction. CONSTITUTION:In such a process as to graft a styrene-based monomer (the amount to be used is pref. 20-100 pts. wt. based on 100 pts. wt. of the crystalline olefin polymer) to a crystalling olefin polymer (e.g. polyethylene; pref. >= 10% in degree of crystallinity), the crystalline olefin polymer melted in advance is fed, in a closed reaction vessel, with a styrene-based monomer and a radical polymerization initiator (e.g. methyl ehtyl ketone peroxide; the amount to be used is pref. 0.05-10 pts. wt. based on 100 pts.wt. of the monomer) followed by kneading to carry out the grafting reaction, thus giving the objective copolymer.
Patent JP-H034669-A (JP)
Title: Color picture processing unit
Inventor: ONISHI TETSUYA
IPC: G03G15/01
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a color picture whose color balance is corrected and is in matching with user's preference by providing a storage means writing picture information of plural patterns into a picture storage means and an adjustment means adjusting the color balance of plural patterns to be stored. CONSTITUTION:An input output picture data stored in a picture storage device 3 is all handled in the picture storage device as a picture file and managed by a picture file management table. As the setting of the color balance, two types of color balance such as RGB and CMYK are attained. After the area and color are set by a control unit 12, a CPU of the picture storage device 3 applies coloring to a binary bit map data of 'BITMAP.S' and outputs the result via a video interface by a print or mprint command.
Patent JP-H034804-A (JP)
Title: Button structure
Inventor: WATANABE YUKISABUROU
IPC: A44B17/00
Filed: 1989-06-02
Abstract: PURPOSE:To obtain the button which is simple in its structure, excellent in its decorative effect, has large detaining force at the time when female and male buttons are buttoned up and scarcely detached by fitting a projecting axis part of a male button to the whole of a fitting hole for allowing a female button to pass through and detaining it by a detaining means. CONSTITUTION:This button consists of a female button 20 and a male button 21, and to a female button leg part 31, a cylinder part 40 of a stopping and attaching member 23 is screwed, placed between a head part 30 and a flange part 41 of the stopping and attaching member, and the female button is attached to the surface cloth. Also, to a female button fitting screw hole 48, a stopping and attaching member 25 and a screw rod part 52 are screwed, placed between a flange part 47 and a flange part 53 of the stopping and attaching member, and the female button is attached to the lining cloth. Subsequently, when a male button projecting axis part 46 is inserted and fitted into a female button fitting hole 38, a ring spring 44 placed in a recessed part 37 formed on the inside surface of the upper end part of the female button leg part and a detaining groove 51 of the outside periphery of the projecting axis part of the female button are engaged to each other, and both the buttons are buttoned up firmly. Also, by allowing the male button projecting axis part to correspond to depth of the fitting hole of the female button, a decorative body of the projecting axis part is exposed on the surface.
Patent JP-H035703-A (JP)
Title: Manufacture of lens
Inventor: MUTO SATOSHI
IPC: C03B11/00
Filed: 1989-06-02
Abstract: PURPOSE:To form the lens almost in conformity with a mold by mounting metal or alloy whose fusion point is lower than the softening point of a lens material on a lens blank, heating it in a molding furnace at temperature above the softening point of the lens material, and pressing the molten metal against the mold with its weight. CONSTITUTION:The metal or alloy 4 whose fusion point is lower than the softening point of the lens material is placed on the lens blank 2 and heated in the molding furnace at the temperature higher than the softening point of the lens material, and the softened lens blank 2 is pressed against the mold to form the lens surface. Consequently, the lens which has the lens surface larger in curvature and high-low difference than conventional one can be manufactured with high accuracy and good reproducibility at low cost.
Patent JP-S62294837-A (JP)
Title: Heat pump type air conditioner
Inventor: IGUCHI KAZUYUKI
IPC: F24F11/02
Filed: 1986-06-13
Abstract: PURPOSE:To prevent an idling operation of an outdoor fan and improve a heating capability in case of restarting operation by a method wherein, a forced defrosting operation is carried out when an amount of frost exceeds a reference value and a normal defrosting operation is carried out in response to the amount of frost in case that the frost amount is less than the reference value. CONSTITUTION:An amount of frost for an outdoor heat exchanger 5 is detected by a frost amount sensing means 24 while a first defrosting control means 29 is provided to display a function that if the amount exceeds a first reference value, a heating operation is stopped if the heating operation is being performed and then a defrosting operation is forcibly carried out. A non-operation period of the heating is utilized and in case that an amount of frost is less than a first reference value and exceeds a second reference value, a defrosting operation is carried out and if the amount is less than the second reference value, an outdoor fan 6 is operated and a condition for providing a value more than the third reference value is set as an operating condition for the outdoor fan 6. Therefore, even under no-frosted condition, the fan 6 is not operated in its idling state and an efficient defrosting operation can be carried out and a heating capability in case of restarting operation can be improved.
Patent JP-H01307648-A (JP)
Title: Defect inspecting device
Inventor: SAKA TAKETORA
IPC: G01N21/88
Filed: 1988-06-06
Abstract: PURPOSE:To improve the deciding accuracy for a defect in a pattern by comparing a light quantity difference of transmission light beams of two same patterns with a reference value and inspecting the defect of the pattern. CONSTITUTION:When it is assumed that the light quantity which as transmitted through a pattern 3A is more than the light quantity which has transmitted through a pattern 3B, a level of an output signal of a pre-amplifier 6B becomes higher than a level of an output signal of a pre-amplifier 6A. Its output is inputted to non-inversion and inversion input terminals, respectively of a differential amplifier 7'. Subsequently, a positive voltage being proportional to a difference of the transmission light quantities of the pattern is outputted. As a result, an NPN transistor (TR) TB becomes ON and an electric lamp LB is lighted. On the other hand, a TR TA is OFF and an electric lamp LA is not lighted. When the elcetric lamp LB is lighted, the gain of an operational amplifier 8B drops, and corrected so that a difference of the transmission quantities of light beams to the pattern 3A and 3B decreases. An output of the amplifier 8B is compared with an output of an amplifier 8A by a comparing circuit 9, and when a difference of both the outputs exceeds a reference value, it is decided that there is a defect, and a signal of a high level is outputted from the circuit 9.
Patent JP-H04364880-A (JP)
Title: Viewing water-wheel
Inventor: OBA SHUNICHI
IPC: A63G27/00
Filed: 1991-06-11
Abstract: PURPOSE:To enable getting a thrill from passing under a waterfall in addition to enjoying a view spreading under spectator's eyes. CONSTITUTION:Water is dropped to a manned capsule 3 moving to the highest position while rotating and said water flowing down on the outer surface of the manned capsule 3 is stored in respective preceding water buckets 4 going down from the highest position. Then, when these water buckets 4 come down to the almost horizontal lower position and vicinity, water stored in respective water buckets 4 is again dropped to preceding manned capsules 3.
Patent JP-S5947263-A (JP)
Title: Carbon black for use in rubber blending
Inventor: MISONO SHINJI
IPC: C08K3/04
Filed: 1982-08-12
Abstract: PURPOSE:To enable high hardness to be imparted to rubber while retaining excellent resilience when blended with rubber, by using carbon black which has a high structure index and in which the state of aggregation and distribution of particles is within a specified selection range. CONSTITUTION:Carbon black for use in blending with rubber has selective characteristics such that nitrogen adsorption surface area (N2SA) is 34m<2>/g or below, dibutyl phthalate absorption (DBP) is 136ml/100g or above, and the mode size of aggregate distribution (Dst) obtd. by the centrifugal sedimentation method is below a value obtd. by the formula [0.60(DBP)-3.96(N2SA)+270]. This carbon black can be produced by using a large diameter-cylindrical reaction furnace having a drum-shaped throttle part capable of slowly converging and diverging and introducing atomized stream of the starting oil into high-temperature combustion gas obtd. from fuel oil and air or an appropriate oxidizing agent contg. oxygen in two steps.
Patent JP-H04362638-A (JP)
Title: Film case cover opening device
Inventor: NAKAJIMA YUJI
IPC: G03D13/00
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a device which rapidly opens the cover of a film case with a simple action so that a,film may be taken out by allowing an opening and driving means to relatively move an inserted opening pawl and a film case main body and driving the cover in an opening direction. CONSTITUTION:By opening a cover 14 which is supported pivotally at the film takeout port of the film case main body 12A of a box-like film case and whose top is hooked and engaged, the film housed in an inside cartridge is taken out together with the cartridge. The cover 14 is supported pivotally to the film case and rotated when it is opened, so that the film takeout port is opened. By rotating an operating lever 72 in a specified direction, a rotating block 59 is guided to descend by a cam groove 76 and the opening pawl 61 is inserted between the main body 12A and the cover 14. By reversing the lever 72, an inverting arm 84 rotates the block 59 clockwise together with the opening pawl 61, so that the cover 14 is opened.
Patent JP-H08162511-A (JP)
Title: Manufacture of semiconductor substrate, and method of inspecting defect of pattern on object of inspection and its device
Inventor: MAEDA SHUNJI
IPC: G01N21/956
Filed: 1995-06-06
Abstract: PURPOSE: To provide a defect inspection method which detects a fine pattern with high resolution, and its device and a method of manufacturing semiconductor substrates at high yield. CONSTITUTION: A lamp house 24, which consists of an Xe lamp 3, an elliptic mirror 4, and a mask 5 and makes ring-shaped illumination, polarizes the ring- shaped illumination light into a circle or an ellipse by a circularly or elliptically polarizing and converting element through a collimator lens 6, a filter for adjustment of luminous energy, and a condenser lens 7, and illuminates the wafer (object of inspection) 1 in which fine patterns are made and which is placed on an XYZ stage 2, through an objective 9, and the reflected light is taken out through half mirrors 8a and 8b and a zoom lens 13, and image sensor 12 detects the image of the reflected light. The XYZ stage is shifted, and the sensor 12 scans it so as to get an image signal. An A/D converter 15 converts this image output, and compares it with the reference image, and detects the nonconformity as a defect.
Patent JP-H05334565-A (JP)
Title: Merchandise sales data processor
Inventor: NOZAWA MAKOTO
IPC: G07G1/12
Filed: 1992-05-29
Abstract: PURPOSE:To simplify the operation of a sales registration processing at a unit price different from unit price data on a single item file by displaying unit price data when the single item code is inputted together with the input of a identification/alteration key and performing the registration processing with the numeric registered data as the unit price when a numeric is registered by a numeric registering key in such a state and an amount of money key is inputted. CONSTITUTION:When the identification/alteration key is inputted and the bar code of the pertinent merchandise is read by the operation of a touch scanner 8, the unit price of the pertinent merchandise, which is set in a single sale file, is read and it is displayed on a display unit for cashier 4. Thus, the unit price of the pertinent merchandise of the single item file is identified. When the setting unit price displayed on the display unit 4 is the unit price before alteration and sales registration is not performed as it is, when the unit price after alteration is registered by the numeric registering key and the amount of money key is inputted, the sales amount of money of the pertinent merchandise is obtained with the numeric registered data as unit price data. Then, it is accumulation-processed in a sales mark area and a sales amount of money area, which correspond to the pertinent merchandise of the single item file, with the number of sales mark = 1.
Patent JP-S5264165-A (JP)
Title: Method of treating heavy oil ash in wet type
Inventor: YAMASHITA YUUZOU
IPC: B09B3/00
Filed: 1975-11-21
Abstract: PURPOSE: To omit almost dry ash treating device to simplify the facility by utilizing electric power drain to transportation of wet type slurry of collected ash by dust collector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09285562-A (JP)
Title: Water discharging fire extinguisher
Inventor: HAYASHI MASAO
IPC: B05B1/14
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a water discharging fire extinguisher in which water discharging to a fire generated part can be safely and securely performed to achieve extinguishing of a fire in an early stage. SOLUTION: A hollow water discharging head 3 is provided on a tip of a water feed pipe 2 to be connected to a water feed hose 8, a ball body 6 is contained inside the head 3, and a number of water discharging cylinders 4 are provided around it to form a water discharging fire extinguisher 1, so, at the time of a fire generated, the water feed pipe 2 and the water discharging head 3 at the tip are inserted into a room to discharge water in different directions from the water discharging cylinder 4 to extinguish the fire in an early stage.
Patent JP-H04339993-A (JP)
Title: Backfilling work using light-weight material in tunnel to be settled
Inventor: HARA MITSUO
IPC: E02D29/073
Filed: 1991-05-16
Abstract: PURPOSE:To effectively utilize the ground along revetment as well as permit bearing forces for unequal subsidence to be qualititatively kept by using founda tion directly for all cases even when backfilling work is made up to ground's surface by a method in which the backfilling work in and near shaft joints in a tunnel to be embedded is made according to a plan. CONSTITUTION:A tunnel 12 to be backfilled and sunk to the bottom under water is connected with the end of the tunnel 12 embedded, and a shaft 13 with a pile base 15 is provided. The inside of the tunnel 12 and at least the joint and its neighbor of the shaft 13 are backfilled with light-weight soil mortar 18, and the ground's surface portion is also formed of the light-weight soil mortar 18.
Patent JP-H034064-A (JP)
Title: Belt type continuously variable transmission
Inventor: FURUKAWA YUTAKA
IPC: F16H3/085
Filed: 1989-05-31
Abstract: PURPOSE:To acquire three modes with one rotary shaft in speed change and the other rotary shaft in fixed speed, with both the shafts in speed change and with both the shafts in fixed speed by constituting the first rotary shaft for driving a wheel or the like and the second rotary shaft for driving a power takeoff (PTO) shaft with a double-shaft structure utilized and providing a clutch means between both the rotary shafts. CONSTITUTION:Connection and release of first and second rotary shafts 17, 18 are performed by a clutch 29, and by a condition of release, drive power from an engine 1 is transmitted to a pulley 3, belt A, pulley 16, first rotary shaft 17 and to a speed change mechanism 13 to speed change-drive a wheel 12. While large drive power, transmitted to the variable pulley 3, pulley 7, belt B, pulley 19, second rotary shaft 18 and a transmitting mechanism 15, drives a power takeoff shaft 14 at a fixed speed. Both the rotary shafts 17, 18 are connected, when a belt tensioner 21 is pressed to release pressing of a belt tensioner 22, both the rotary shafts 17, 18 are in a belt A system, that is, speed change-driven, and when the pressing of the belt tensioners 21, 22 is reversed to the above described, both the rotary shafts are in a belt B system and driven at a fixed speed.
Patent JP-S5931399-A (JP)
Inventor: NISHIDA SHIYOUJI
IPC: E21D9/06
Filed: 1982-08-10
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-H0432728-A (JP)
Title: Method and device for coherent light selective spectral diffraction
Inventor: NAGOSHI TOSHIYUKI
IPC: G01J3/02
Filed: 1990-05-29
Abstract: PURPOSE:To increase the quantity of incident light for spectral diffraction and to increase energy per unit area by extracting the 0th-order component of a Fraunhofer diffracted image through a pinhole with a specific aperture diameter or a slit. CONSTITUTION:A pinhole plate P which has the aperture diameter D is arranged at the focus position of a lens L0 and when a plane wave S0 is made incident from the side of the pinhole P, the light which passes through the aperture of the pinhole P is propagated like a wave Q2 including a spherical wave component and converted into a plane wave S2 by a lens L1. For the purpose, the pinhole P which is smaller than the size of the 1st dark ring of the Fraunhofer diffracted image which is determined by the aperture diameter and focal length of the lens L1 and the wavelength is arranged and a lens L2 which matches the size of the pinhole of the 1st dark ring of the Fraunhofer diffracted image determined by the lens L0 and is larger in diameter than the lens L1 is used to increase the energy density by the area ratio of the lenses L1 and L2 without any loss of the plane wave component S1 in luminous flux emitted from a light emission plane.
Patent JP-H04341705-A (JP)
Title: Inter-layer isolating film
Inventor: HASHIMOTO AKIRA
IPC: H01B3/12
Filed: 1991-05-16
Abstract: PURPOSE:To improve adhesiveness and insulation performance, and prevent occurrence of any crack in the case of a thick film by using a silicon oxide film formed under nonaqueous condition. CONSTITUTION:A solid body surface is applied with the organic solvent solution of a silazane compound, and then is baked in an oxidation atmosphere so as to prevent practical existence of a peak in the range of 3200-3600cm<-1> wave number due to the existence of water on an infrared absorption spectrum. In this case the silazane compound is obtained by reacting halogenosilane or organo halogenosilane and ammonia or amine acid in an organic solvent. As amines, lower alkyl amine and the like, such as monomethylamine and aralkyl amine, are used and as the organic solvent, toluene, xylene and the like are used. Thereby adhesion to the substrate is excellent, peeling and a crack do not occur even in the case of a thick film, insulation performance is excellent also, and it is possible to be used, for instance, as an inter-layer isolating film for multi-layer wiring and the like.
Patent JP-S5364345-A (JP)
Title: Device for controlling elevator cage
Inventor: KUZUNUKI SOUSHIROU
IPC: B66B1/00
Filed: 1976-11-22
Abstract: PURPOSE:To enable reduction of number of revision of indicating values in case of reducing the long waiting time of passengers for hall call and indicating the time for the cage to arrive at the hall by the device for controlling an elevator cage.
Patent JP-S5841656-A (JP)
Title: Continuous casting device for thin sheet
Inventor: KADOI JIYUN
IPC: B22D11/06
Filed: 1981-09-04
Abstract: PURPOSE:To cast a thin sheet of a desired wall thickness stably by bringing the molten metal in a tundish into contact with a water-cooled roll and blowing an inert gas to cool the molten metal then rolling the cooled solidified shell between the water-cooled roll and a water-cooled screw-down roll. CONSTITUTION:Molten metal 3 is supplied continuously from a ladle 11 into a tundish 8 at a constant rate. The metal 3 cools by contacting a water-cooled roll 1 of a large diameter, and a solidified shell 9 of a thickness T is drawnout according to the rotation of the roll 1. In this time, an inert gas is blown through a nozzle 12 onto the surface of the molten metal which is in contact with the surface of the roll 1 to prevent sticking of the oxide, slag, etc. on the surface of the metal 3 on the shell 9. The shell is rolled down to a desired thickness (t) by a water-cooled screw-down roll 10.
Patent JP-H09298174-A (JP)
Title: Polishing method and device therefor
Inventor: CHICHII MASARU
IPC: B24B37/013
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enable the surface of an insulating film on a wafer to be efficiently flattened in a polishing process, by a method wherein the surface shape and thickness distribution of the insulating layer are detected, and the end point of the polishing process is accurately found based on the above detected values. SOLUTION: The polishing apertures of polishing pads 4a1 , 4b1 , and 4c1 are smaller in size than the traget working surface 5 of a work 101, so that partial polishing is carried out by these polishing pads 4a1 , 4b1 , and 4c1 . An encoder 21 detects the rotation data of a rotating shaft C. A motor unit array 102 is composed of sensors arranged in one dimension in the direction of a Y axis, and the surface shape and thickness distribution of an insulating film 5 on a silicon substrate 6 are checked by the above sensors.  When the surface of the insulating layer 5 is polished, partial polishing tools 4 are rotated around rotating shafts C', and a substrate holder 7 is rotated around a rotating shaft C at the same time so as to change a relative positional relation between the substrate 6 and the polishing tools 4, abrasive material-containing slurry is made to flow over the surface of the target work 101 to be uniformly fed to an interface between the insulating layer 5 and the polishing pads 4a1 , 4b1 , and 4c1 .
Patent JP-S62297141-A (JP)
Inventor: NIWA TAKAHITO
IPC: B32B3/12
Filed: 1986-06-16
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-2000326707-A (JP)
Title: Pneumatic tire for winter
Inventor: OCHI NAOYA
IPC: B60C11/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To keep a balance between on-snow performance and on-ice performance by improving driving and braking performance and slideslip resistant performance particularly on the ice. SOLUTION: A central area 4 positioned between main grooves and a side part area 5 positioned on the side of the main grooves are partitioned by a pair of main grooves 3 extending in the circumferential direction in an almost 1/4 position of a tread width W from the tread end 2, and a rib 8 extending in the circumferential direction by forming a zigzag shape is formed in the central area 4. A width directional groove 12 opening in the main grooves is arranged in the side part area 5, and a swinging width of the rib 8 is set almost equal to a main groove interval.