baber/WOPTO huggingface dataset:
Patent JP-S59211387-A (JP)
Title: Image pickup tube circuit
Inventor: KANAZAWA AKIRA
IPC: H04N5/235
Filed: 1983-05-16
Abstract: PURPOSE:To attain excellent image pickup for both bright object and object with a bright background by changing the rate of change in a target voltage in response to the incident light by means of a diode and a resistance. CONSTITUTION:Resistance 4 and 5 are connected in series between a power supply 2 and ground, the anode of a diode 6 is connected to a connecting point A of the resistance and the cathode of the diode 6 is connected to a connecting point K between a resistance 3 and an image pickup tube 1. The diode 6 is nonconductive in a range where the light is less and a target voltage is higher than the potential of the anode and the sensitivity characteristic having a large degree of dropping is provided as shown in a straight line segment (l). When the target voltage is lower than the anode potential because of much of the light, however, the diode 6 is conducted. In this case, the characteristic is as shown in a straight line segment (m).
Patent JP-H05285793-A (JP)
Title: Abnormal tool detecting equipment
Inventor: SHIMAZUTSU HIROAKI
IPC: B23Q17/09
Filed: 1992-04-08
Abstract: PURPOSE:To detect an abnormal tool at an early stage with in-process and higher sensitivity by providing an arithmetic processing means for obtaining a second order differential value relating to the time of a time series signal. CONSTITUTION:A revolving speed signal detected by and outputted from a main shaft revolving speed detecting part 9 is sampled by a signal sampling section 10. The sampled signal is second-order differential by a arithmetic processing part 11. Next, an abnormality determining means 13 determines with in-process whether the obtained second order differential value has exceeded or not an abnormality determining level separately set by a threshold value setting means12. Information about the abnormal tool is outputted with in-process to a machine tool side by an output means 14 based on the determined result from the abnormality determining means 13.
Patent JP-H07294873-A (JP)
Title: Liquid crystal display device
Inventor: KAMINE SHIGEYUKI
IPC: G09G3/36
Filed: 1994-04-25
Abstract: PURPOSE:To provide a liquid crystal display device capable of preventing the malfunction of liquid crystal driving logic circuits while using conventional ready-made liquid crystal drivers. CONSTITUTION:In the power source circuits of the liquid crystal display device, 6 potentials V0 to V5 for driving liquid crystal are supplied to drivers 17, 18 of CMOSs with power source wirings 14a to f. Impedance forming elements consisting of chip impedors 15a to f and resistors R6 to R11 are inserted in all of power source wirings 14a to f. Thus, generations of ringing voltages in power source wirings can be suppressed. Further, in an FFC having wirings of control signals such as a timing clock and wirings for supplying voltages from external power sources to an LCD module, a high voltage power source wiring and a current recovering wiring are separated physically from other timing clock wirings and these two power source wirings are allotted to plural wirings in the FCC.
Patent JP-H09280665-A (JP)
Title: House
Inventor: OBA KEISUKE
IPC: F24S90/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To ventilate an attic space, an underfloor space and a dwelling space in central mode by making effective use of a solar energy. SOLUTION: A solar heat collector B is laid out on the outside of a house A where an insulation layer 7 is formed on a roof, an exterior wall and a ground sill. A heat exchanger 26 is provided either in an attic 1, an underfloor space 2, a monitor roof and an in-wall space. The underfloor space 3 is further communicated with the outside or either the solar heat collector B is communicated therewith by way of the heat exchanger 26. Further more, this house forms a ground sill heating area D which is communicated with the solar heat collector B on the ground sill insulation layer 7.
Patent JP-H08283806-A (JP)
Title: Method for cutting off construction such as blast furnace and device therefor
Inventor: SASAKI MITSUO
IPC: B23D61/18
Filed: 1995-04-12
Abstract: PURPOSE: To provide a method for cutting off a construction such as a blast furnace by which such a construction can circularly be cut off with good efficiency, precision and in a short time, and a wire saw cut-off device saving the space and having good cut-off efficiency. CONSTITUTION: In this cut-off method of the blast furnace, an endless wire saw 31 arranged so as to surround almost the outer periphery of the blast furnace 10 is driven with a driving part 37 to almost uniformly cut off over the whole circle of the blast furnace 10. The cut-off device is composed of an endless wire 32 and an edge part 34 arranged in this wire and a the wire saw 31 arranged so as to surround almost the outer periphery of the construction to be cut off, a first driving part 37 for shifting this wire saw 31 in the axial direction, a tension giving part 40 for giving a prescribed tension to an extending part 31a extending a part of the wire saw 31 along a surface except the plane formed with the cut-off line of this wire saw, a fixing member 43 arranged so as to surround the outer periphery of the construction to be cut off,  and a second driving part 44 for shifting the wire saw 31 in the peripheral direction along the fixing member 43.
Patent JP-S57201265-A (JP)
Title: Scanner in electrophotographic copier
Inventor: FURUICHI MASAYOSHI
IPC: G03B27/52
Filed: 1981-06-05
Abstract: PURPOSE:To make the changing of scanning length and scanning speed easy and sure by releasing the press contacting force from a cam follower of an oscillating member which scans and drives an optical device of a copying machine or the like and combining the same freely with desired cams. CONSTITUTION:When an oscillating member 11 is oscillated by an electrically driven worm wheel 51, and a turning member 48, the cam follower 6 of the member 11 spaces from a cam 8, etc. and is released of the press contacting force from the cam 8. When in this state the member 11 is reset similarly by moving a follower 16 to the position facing a cam 9, etc. by an electrically driven screw shaft 17, the follower 16 and the cam 9, etc. are combined. A pulley 29 abutting on a guiding member 35 is turned by the oscillation of the member 11 by the follower 16 responding to the turning of the cam 9, etc., and the movement of a wire 30 which scans and drives an optical device is controlled by a pulley 30. Therefore it is possible to change scanning lengths and  scanning speeds easily and surely by changing the cams. The returning time  after the scanning is reduced if a one-way clutch is provided to the cam shaft.
Patent JP-H11311167-A (JP)
Title: Top stop assembly for fuel injector
Inventor: VETTERS DANIEL K
IPC: F02M61/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively suppress outward movement of a plunger assembly of an injector, and minimize bore distortion by including an injector engaging part which is not threaded to an end part, in a top stop housing main body of an integrated single parts. SOLUTION: This top stop assembly 10 contains a top stop housing made of an integrated single parts, and the stop housing contains a top stop housing main body 26. The top stop housing main body 26 contains a center bore 28 penetrated extending to an axial direction, a top stop 30 of one end part, an injector engaging part 32 of the other end part, and an intermediate cramp receiving part 34. The injector engaging part 32 is tightly engaged with an end part 36 of an injector barrel 38 without using a screw. The injector barrel 38 contains a plunger bore 40 for receiving the plunger assembly 42.
Patent JP-H07281495-A (JP)
Title: Recording material carrying device for image forming device
Inventor: KOIKE MAKOTO
IPC: G03G15/00
Filed: 1994-04-04
Abstract: PURPOSE:To effectively utilize a negative pressure generation means, to always obtain a strong sucking action and to stably carry a recording material by making suction force act on the recording material from a carrying belt side within a range suitable for the size of the recording material. CONSTITUTION:This device is provided with the perforated carrying belt 1 carrying the recording material by placing it on the upper surface, a suction device 4 disposed on a side opposite the recording material with respect to the belt 1 and provided with plural openings in the width direction of the recording material on the side faced to the belt 1 and an opening and closing belt 5 which is disposed between the belt 1 and the surface of the opening side of the suction device 4 and selectively matched with one or plural openings of the suction device 4 and which imparts negative pressure generated by the suction device 4 to the recording material on the belt 1. By opening and closing the openings of the suction device 4 according to the size of the recording material, the negative pressure is prevented from being applied to the part of the belt where a transfer material does not exist. Then, the recording material is always stably and surely carried.
Patent JP-H03285397-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: FUKAYA MASASHI
IPC: H05K3/46
Filed: 1990-03-31
Abstract: PURPOSE:To remove a short circuit failure, an open circuit failure and the like even when the thickness of a green sheet is not larger than 0.2mm by reinforcing the rear of a green sheet provided with through-holes in a first layer, i.e., a lowermost layer, and forming a wiring by performing through-hole printing and pattern printing on a surface by using a conductive paste. CONSTITUTION:A green sheet 1 provided with through-holes 2 is reinforced by applying a film 3, such as a polyester film, to the rear of the sheet 1. Through-hole printing 4 and pattern printing 5 are performed on the reinforced sheet (b) by screen printing method or the like using a conductive paste. A second layer green sheet provided with through-holes is placed on a first layer and bonded to it through a thermocompression bonding process. Since there is the film or the green sheet on the rear of the green sheet in through-hole printing wherein the conductive paste is used, the printed conductive paste does not flow to reach the rear. Therefore, the short circuit failure of a multilayer wiring substrate can be prevented.
Patent JP-H06298273-A (JP)
Title: Liquid package made of water-soluble film
Inventor: FUJII YASUYUKI
IPC: C11D1/831
Filed: 1993-04-14
Abstract: PURPOSE:To stably pack an aqueous solution with a high water content in a water-soluble film by using an aqueous solution wherein a specific salt having monovalent cations is dissolved by a specific amount. CONSTITUTION:An aqueous solution wherein the water content is 25 to 90wt.% and an inorganic salt whose cations forming the salt are monovalent is dissolved in a weight ratio of 0.15 or more with respect to the water content is packed in a water-soluble film such as polyvinyl alcohol. An inorganic salt is a compound produced in a form that a cations neutralizes an anion, wherein the larger the amount of solved inorganic salt, the more the water-soluble film is stable. An average polymerization degree of the feed stock polymer of the water-soluble film is 500 to 3000. The feedstock polymer of the water-soluble film is a polyvinyl alcohol polymer. Further the polyvinyl alcohol polymer is an anion group modified polyvinyl alcohol with a saponification degree of 95% or more, while the modification ratio of the anion groups in the anion group modified polyvinyl alcohol is 1 to 8mol% with respect to the total monomer unit in all molecules.
Patent JP-H02265652-A (JP)
Title: Metal catalyst carrier
Inventor: OGAWA SHIGERU
IPC: B01J35/04
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a metal catalyst carrier free from damage and durable even when subjected to an abusive heat cyclic operation by imparting a small corrugation to a flat metal plate in comparison with the corrugated shape of a corrugated metal plate. CONSTITUTION:In a metal catalyst carrier for an internal-combustion engine of a vehicle, a flat metal plate 1 is shaped into the form of a small corrugation, wherein, when compared with the corrugated shape of a corrugated metal plate 2, the height is at most 1/5 and the corrugation length is at most 1/2 and, when compared with the thickness of the flat metal plate 1, the height is at least 1.5 times and the corrugation length is at least 5 times. In doing so, the heat stress on the metal plates forming a honeycomb structure can be reduced substantially and the local buckling on the honeycomb structure can be avoided.
Patent JP-S51125108-A (JP)
Title: Thermosetting resin composition for use in powder coating compound
Inventor: NAKAMURA HIDEHISA
IPC: C08G18/00
Filed: 1974-08-01
Abstract: PURPOSE: A thermosetting resin composition suitable for use in powder coating compound,based on a polymer containing glycidyl groups,capable of forming coats with improved surface appearance,resistance to salt water,and mechanical properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03286316-A (JP)
Title: Topographic collator with altitude bias correcting function
Inventor: KIMURA TAKESHI
IPC: F41G7/34
Filed: 1990-04-03
Abstract: PURPOSE:To attain the topographic collation with high accuracy by applying the limit value to the horizontal position error of an inertia navigation device INS and then estimating an altitude bias. CONSTITUTION:The limit value is set for a horizontal position error based on the INS performance, then converted into a vertical position error based on the topographical slope. Then an error is obtained for the value obtained by subtracting the height above sea level set at the INS position from the radio wave altitude CK and the INS altitude, and this value error is divided into a component due to the INS horizontal position error and a bias error component. When a bias error is detected, the position error is corrected via a topographic collation part formed by an extension Kalman filter. Thus the accurate topographic collation is attained despite the presence of an INS altitude bias.
Patent JP-H02265010-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI RIICHI
IPC: G11B5/73
Filed: 1989-04-06
Abstract: PURPOSE:To obtain the recording medium having excellent electromagnetic conversion characteristics by forming peaky, wrinkly or graing projections having a prescribed height and density on a nonmagnetic base and forming a ferromagnetic metallic thin film thereon. CONSTITUTION:The magnetic recording medium formed with the ferromagnetic metallic thin film on the nonmagnetic base 1 is formed with the peaky projections of 10000 to 40000 pieces/mm<2> density at 400Angstrom  height, the wrinkly projections 3 at <=300Angstrom height and the grainy projections of 5500000 to 20000000 pieces/mm<2> density at <=500Angstrom  height on the surface of the base 1. The peaky projections are formed by a method for adding, for example, inorg. and org. fine particle 2 to a high-polymer material used for the base 1 at the time of forming the material to a sheet or by dispersing these fine particles 2 into a raw material monomer at the time of synthesizing the high-polhmer material. These fine particles 2 partly project on the surface of the base 1 made into the sheet, by which the gentle peaky projections are formed. The surface characteristic of the ferromagnetic metallic thin film is improved in such a manner, by which the recording medium which has an excellent traveling property, is improved in the electromagnetic conversion characteristics and still durability and decreases the wear of magnetic heads is obtd.
Patent JP-S63253010-A (JP)
Title: Physical constitution strengthening agent for promoting plant growth
Inventor: KATAGIRI SATORU
IPC: A01N65/00
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a physical constitution strengthening agent for promoting plant growth, containing an extract ingredient extracted from medicinal aloe and capable of promoting growth of plants and having preventing action on diseases and insect pests. CONSTITUTION:Aloe is crushed into the form of a liquid in a mixer and water in an about equal amount is added. The resultant liquid is then introduced into a container, closed with a lid and left in a place at ordinary temperature (>=15 deg.C) avoiding direct sunlight. The liquid is occasionally stirred and aged for several months. When the liquid turns brown, it is extracted through a filter, etc. Ingredients of the aloe are slow acting on plants; however, absorption is accelerated by aging to strengthen the physical constitution of plant bodies. Irrigation for soil and foliar spraying are used together to absorb the ingredients of the aloe from roots and leaves. Thereby the cold and heat tolerance is increased with resistance to diseases and insect pests. Flowers are sustained for a long period and yield of agricultural crops is increased. The surface density is enhanced by shrinking with bitterness of the aloe and freshness is sustained for a long period.
Patent JP-S62251590-A (JP)
Inventor: O YOSHIO
IPC: F16L9/16
Filed: 1986-04-16
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-S60230886-A (JP)
Title: Thermal transfer ink ribbon
Inventor: HIRAMATSU SOUICHI
IPC: B41J35/36
Filed: 1984-05-02
Abstract: PURPOSE:To enable stable detection irrespectively of such factors as the color of an ink layer, by a construction wherein an elongate base on which a termal transfer ink layer is provided has light-shielding property. CONSTITUTION:The ink ribbon comprises a light-shielding base, which is ''non- reflective'' in the case of using a reflection-type sensor or is ''non-transmitting'' in the case of using a transmission-type sensor. Namely, the ink ribbon is highly light-absorptive and is non-reflective. A color ink layer 8 is provided on a black base layer 7. Light other than the light 9 reflected by the ink layer, that is, light 10 transmitting the layer and externally coming light 11 or the like is absorbed into the base layer 7, whereby the amount of light reaching a light-receiving element 6 is minimized so that the difference between the light thus reaching the element 6 and light 13 reflected by a light-reflective part 12 at the trailing end of the ribbon to reach the element 6 is maintained. The decision level for the amount of light received by the element 6 is easily determined irrespectively of the color of the ink layer, and the presence or absence of the ribbon or the trailing end position of the ribbon can be securely detected by a photosensor without being affected by ambient light, the surface condition of the ribbon, scatter of elements or the like.
Patent JP-H07272350-A (JP)
Title: Device and method for stopping tape travelling for magnetic recording/reproducing device
Inventor: ANNEN RYOICHI
IPC: G11B15/093
Filed: 1994-03-31
Abstract: PURPOSE:To provide a devide and a method for stopping tape travelling for a magentic recording/reproducing device capable of easily detecting a tape end by a simple structure. CONSTITUTION:A magnetic recording/reproducing device includes a magnetic head for performing magnetic recording/reproducing and a capstan for travelling a magenetic tape from a supplying reel to 8 winding reel via the magnetic head at a specified speed. It is further provided with a first detecting means 25 for detecting the rotational number of the supplying reel and a second detecting means for detecting the rotational number of the capstan, and based on detecting signals therefrom a control means 4 stops the rotary-driving of a capstan motor and/or the winding reel when a tape winding diameter calculated by a calculating means 40 for calculating the tape winding diameter of the supplying reel is the same as the hub diameter of the supplying reel.
Patent JP-H11280259-A (JP)
Title: Waste dumping device
Inventor: NAKANISHI MASAAKI
IPC: E04G21/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a dumping work by providing a rotary frame loading a vessel received with waste on a base frame arranged adjacent to a container, and driving it to rotate by a drive mechanism. SOLUTION: A base frame 6 is provided with casters 12 so as to be runnable and movable, and a lock claw 22 through a bracket 23. A rotary frame 7 is provided with a support member 13 supporting a mesh pallet 2 with carriage, and it is rotatably connected to the base frame 6 through a rotary shaft 16. This waste input device 3 is arranged adjacent to a side plate 1a, the lock claw 22 is locked with the side plate 1a. The mesh pallet 2 with carriage received with waste is positioned over lower face holding members 13a, 13a to be fixed, a hydraulic cylinder 20 is extended to rotationally drive the rotary frame 7, and the waste is dumped into the container 1. Hereby, the dumping work can be performed without a manual work to reduce cost, and hence decrease of construction cost can be attained.
Patent JP-S63251228-A (JP)
Title: Filament winding method
Inventor: YAMAMOTO SHIRO
IPC: B29C70/06
Filed: 1987-04-08
Abstract: PURPOSE:To obtain fiber-reinforced plastics wherein bubbles are found to be few, and fibrous contents are constant in thickness direction, by pressing a fiber layer wound-up round a wind-up shaft by a revolving shaft roll while winding up a resin-impregnated fiber. CONSTITUTION:After a fiber bundle has been impregnated with matrix resin 5 within a resin impregnation tank 4 by arranging the same properly by pulling out a continuous fiber 3 through a continuous fiber bobbin 2, the resin- impregnated fiber bundle is wound up round the circumference of a spinning mandrel 8. In this instance, a revolving shaft roll 9 for pressing a fiber layer mounted in parallel with a direction of a revolving shaft of the mandrel 8 is pressed against a mandrel side by a pressing device 10, and the fiber layer is pressed. Thus, fiber-reinforced plastic wherein only few bubbles are entrapped and fibrous contents are constant in the thickness direction is obtained.
Patent JP-H06103833-A (JP)
Title: Hybrid cable
Inventor: ROORENSU RATSUSERU DAN
IPC: G02B6/44
Filed: 1993-03-24
Abstract: PURPOSE: To provide a hybrid cable for improving transmission capability by retaining a first transmission part of a sheath system having a plastic jacket and a second transmission part of a plastic duct with an outer jacket. CONSTITUTION: A metal conductor transmission part 22 composed of a sheath system having a plastic jacket 48, and a optical fiber transmission part 24 placed in the outside of it and having a plastic duct 52 are retained together with an outer jacket 60 formed around them. With a hybrid cable 20 of the above mentioned structure, multiple twisted pairs of insulated metal conductors 32 are contained in the jacket 48, in among which conductors 32, water barrier filler 40 is filled; in addition, a core wrap 38 made of plastic strips and a steel shield 44 are installed, while optical fiber cables 50 are installed in a duct 52; thus, this hybrid cable 20 is provided with the hybrid communication capability through the metal conductors and the optical fibers, with required mechanical characteristics, water resisting property, etc., secured.
Patent JP-H03287009-A (JP)
Title: Vehicle azimuth calculating method
Inventor: SHIBATA AKITO
IPC: G01P21/00
Filed: 1990-04-02
Abstract: PURPOSE:To accurately calculate the offset value of an angular speed sensor and the azimuth of a vehicle by using the mean value of yaw rate detection outputs of the angular speed sensor which are less than a constant value when a state wherein the vehicle does not travel continues for a constant time as the offset value of the angular speed sensor. CONSTITUTION:If the vehicle which is in a nonstop state for the constant time vibrates with a wind, etc., the angular speed sensor detects and outputs a yaw rate. The mean value of yaw rate detection outputs which are less in absolute value than the constant value is used as the offset value of the angular speed sensor, which is updated in order for the constant time and accumulated to an initial azimuth, thereby accurately calculating the offset value of the angular speed sensor and the vehicle azimuth.