baber/WOPTO huggingface dataset:
Patent JP-H06288868-A (JP)
Title: Bolt and control method of its usage limit
Inventor: TANAKA SEINOSUKE
IPC: F16B31/02
Filed: 1993-04-01
Abstract: PURPOSE:To control the extension of a bolt precisely and easily by a method wherein a screw part in a part not engaged with a female screw is pressed and crushed and a flat and smooth part is formed. CONSTITUTION:In a bolt 11, a groove is first cut along a helix on its circumferential face, a screw part 14 is formed, a part near the central part of a part not engaged with a female screw is pressed and crushed by a rolling and working operation, and a flat and smooth screw part 15 is formed there. In an initial state before the usage of the bolt 11, the size of the outside diameter of the flat and smooth screw part 15 is changed into data. When the bolt 11 is used to tighten a mechanical component or the like and whenever it is detached from the mechanical component, the size of the outside diameter of the flat and smooth screw part 15 is measured, and the change amount, i.e., the decrease value, of the outside diameter, which has been caused by tightening the bolt 11, is changed into data. The state of an extension caused in the bolt 11 is controlled on the basis of a numerical value obtained by the data. Thereby, since the extension of the bolt 11 is controlled on the basis of the size of the outside diameter of the flat and smooth screw part 15 whose tolerance is very small and whose accuracy is high, it is possible to precisely control its usage limit.
Patent JP-S60226472-A (JP)
Inventor: MAIKERU JIEI BUROTSUKU
IPC: C04B41/82
Filed: 1984-04-17
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-S59201824-A (JP)
Title: Crystallization of bottle mouth stopper part
Inventor: SUGANO KOUHEI
IPC: B29C49/78
Filed: 1983-04-28
Abstract: PURPOSE:To crystallize a bottle mouth stopper part, by inserting an inner diameter limiting mandrel into a bottle mouth stopper part made of a polyester resin in an inverted state while heating the mouth stopper part in such a state that said bottle is supported at the part other than the mouth stopper part. CONSTITUTION:A bottle 12 formed by subjecting a preform made of a polyester resin to blow molding is supported on an inner diameter limiting mandrel 14 to be held under an inverted state and, while the mouth stopper part is prevented from receiving the application of the own wts. of the preform 11 or the bottle 12 by supporting said bottle 12 at the part 3 other than the mouth stopper part 2, the mouth stopper part 2 is crystallized under heating. By this method, the mouth stopper part can be crystallized by heating the same so as not to generate the deformation thereof.
Patent JP-H07282993-A (JP)
Title: Electron beam generating device for plasma generation energized with electron beam
Inventor: RIYUUJI MAKOTO
IPC: H01J37/305
Filed: 1994-04-14
Abstract: PURPOSE:To provide an electron beam generating device for generation of a plasma by means of energization with an electron beam, with which the evacuation of the cathode region can be quickened and the pressures in that region and in the discharge region can be controlled stably. CONSTITUTION:An electron beam generating device 2 is equipped in a vacuum vessel 4 with a cathode 5, aux. electrode 6, discharge electrode 7, and acceleration electrode 8, wherein a cathode region 20 is formed between the cathode 5 and aux. electrode 6, a discharge region 21 between the aux. electrode 6 and discharge electrode 7, and an acceleration region 22 between the discharge electrode 7 and acceleration electrode 8. An inert gas supplied from a supply port 9 to the cathode region 20 passes through a communication hole 6a to flow into the discharge region 21, and further passes through another communication hole 7a to flow into the acceleration region 22. and exhausted to the outside via an exhaust port 10. A bypass circuit 40 is furnished to connect the cathode region 20 to the exhaust port 10, and a flow control valve 41 is installed on the way of the bypass.
Patent JP-S57206678-A (JP)
Title: Stereoisomerization of acid anhydride
Inventor: NAKAHARA TAKESHI
IPC: C07D307/89
Filed: 1981-05-19
Abstract: PURPOSE: To obtain a trans-form of the titled compound liquid at normal temperature useful for sealing electronic parts, etc., by subjecting cis-3-methyl-Δ 4 - tetrahydrophthalic anhydride, etc. to stereoisomerization in the presence of a dialkylamino-alcohol under heating.  
     CONSTITUTION: 100pts.wt. cis-3-methyl-D 4 -tetrahydrophthalic anhydride shown by by the formulaI, cis-4-methylhexahydrophthalic anhydride shown by the formula II, or cis-3-methylhexahydrophthalic anhydride shown by the formula III is isomerized in the presence of usually 0.01W5pts.wt., preferably 0.01W2pts.wt. dialkylamino-alcohol (e.g., N,N"-dimethyl ethanolamine, etc.) shown by the formula V under heating at 80W300°C, preferably 100W180°C into each trans- form of the compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02255626-A (JP)
Title: Synthetic of photochromic compound
Inventor: TOMOTA AKIHIKO
IPC: C07D307/54
Filed: 1989-03-28
Abstract: PURPOSE:To obtain the subject substance by reacting a 1,3-indanedione derivative with a carbonyl compound and reacting the resultant intermediate with a compound containing active methylene group in the presence of TiCl4 and pyridine. CONSTITUTION:A compound of formula I (R1 to R4 are H, alkyl, allyl, aryl, CF3, CN, COOH, etc.) is made to react with a compound of formula II [R5 is H, alkyl, allyl, aryl or CF3; the ring A is group of formula III, formula IV (X is O, S, etc.; Y is H, halogen, alkyl. etc.), etc.] to obtain an intermediate, which is reacted with a compound of formula V (R8 and R9 are H, alkyl, allyl, CF3, CN, NO2, etc.; one of the above groups is selected from CF3, CN, NO2, etc.) to obtain the objective compound. The objective compound of formula VI, etc., can be produced in high yield at a low cost by carrying out both of the above reactions or either one of the reactions in the presence of TiCl4 and pyridine. The compound of formula III, etc., is useful as a photochromic compound.
Patent JP-H06319506-A (JP)
Title: Pear processing method and its device
Inventor: DAGURASU EFU PATAASON
IPC: A23N4/12
Filed: 1994-03-23
Abstract: PURPOSE: To provide a method and a device for processing pear. CONSTITUTION: Respective pears are rolled between a pair of oriented rolls until taking positions to orient their stalk ends downward. Next, the pears are dropped into a lower transfer cup. Afterwards, the pears are extruded from the transfer cup into a lower feed cup which has a recessed receiver for centralizing the stalk end of pear and three arms extended above for holding and centralizing the blossom end of pear. The pears are cored and simultaneously peeled later and are transferred to a station for cutting away seed spores. The stalk ends and blossom ends are cut away as well. Next, the pears are sent into a slice cup means designed for efficiently separating processed pear parts from the waste.
Patent JP-H01249916-A (JP)
Title: Secondary air feeding device for engine
Inventor: YOSHIMURA TAKESHI
IPC: F01N9/00
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the torque variation accompanied with selection by gradually selecting the first and second air feeding passages which are connected to an exhaust passage. CONSTITUTION:The first, second and third catalysts 32, 33, and 34 are installed from the upstream side of an exhaust passage 31. The first air feeding passage 44 is opened at an exhaust port 9, and the second air feeding passage 45 is opened between the second and third catalysts 33 and 34. The first and second air feeding passages 44 and 45 are selected according to the engine operation state. When selection is performed from the second air feeding passage 45 to the first air feeding passage 44, if the variation of the engine revolution speed is zero or the engine revolution speed increases, the selection of the secondary air is carried out exceedingly slowly. Therefore, the torque variation accompanied with the selection can be prevented.
Patent JP-S562233-A (JP)
Title: Cargo box lifting device
Inventor: NANUN DAISUKE
IPC: B60P1/20
Filed: 1979-06-18
Abstract: PURPOSE: To perfectly prevent the hanging down of a link mechanism of a cargo box lifting device while the truck is running, by providing a chassis with a stopper contacting indirectly and adapted to support a lift arm, in a running posture, in a position which is sufficiently distant from a shaft to which the lift arm is pivotally connected.  
     CONSTITUTION: A cargo box lifting device 4 is provided with a link mechanism including a lift arm 7 and a tension link 11, so as to tilt a cargo box 2 about a hinge shaft 3 in accordance with an extending movement of a fluid pressure cylinder 14. a subframe 5 on the side of a chassis 1 is provided at an intermediate portion thereof with a cylindrical cross member 15, and a horizontal receiving element 16 is provided at an intermediate portion of the cross member 15 such that the receiving element 16 is projected toward the link mechanism. A stopper 17 consisting of an elastic material, such as rubber is attached to the receiving element 16 with bolts and nuts 18. A cylindrical connecting member 19 provided behind a shaft 9 is provided with an L-shaped member 20, which is brought into contact with the stopper 17 to support the link mechanism. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06289600-A (JP)
Title: Seal generating device
Inventor: KAMEDA TAKANOBU
IPC: G03F7/20
Filed: 1993-04-02
Abstract: PURPOSE:To easily generate a desired seal in a short time by a person who is not necessarily a professional. CONSTITUTION:The device employs a resin seal surface member 42b, which discriminates and makes the condition differs for the portion that receives a light from other portion that does not receive the light and forms recessed and projected surfaces by the process of a prescribed fluid, as a seal surface member. A thermally reversible lighty transmissivity changing film 50, which varies from a transparent condition to a non-transparent condition, is used as a negative film member. A negative film generating means 55 performs a heating process in accordance with the seal pattern information taken in by an information processing means to produce a negative film and the negative film is carried to an irradiation position by negative film carrying means 51 to 54. A light irradiation means 60 irradiates a light to the member 42b through the negative film. The seal member, portions of which are changed, are processed by the prescribed fluid and recessed and projected surfaces, as a seal, are formed. A film condition restoration means 57 restores the negative film function section of the thermally reversible light transmissivity changing film to its original condition.
Patent JP-S62233129-A (JP)
Inventor: SATO SUSUMU
IPC: A47L5/30
Filed: 1986-04-04
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-H05284439-A (JP)
Title: Television receiver
IPC: H04N7/00
Filed: 1992-03-31
Abstract: PURPOSE:To receive a well-balanced picture with high picture quality by displaying the picture with a signal converted into the prescribed number of scanning lines and a prescribed sequential scanning form by the signal processing even when any existing television signal is received. CONSTITUTION:An HDTV decode circuit 3 implements demodulation processing corresponding to the HDTV-MUSE system or the like and generates digitized 3-primary color signal series VH with 525 scanning lines and the 1:1 sequential scanning form. A system discrimination circuit 4 identifies to which system such as the NTSC, EDTV, HDTV the received television signal belongs based on an identification signal and a synchronizing signal added to the television signal and outputs the result as a selection control signal. Then with respect to the existing NTSC television signal, scanning conversion to sequential scanning by scanning line interpolation and 3/4 compression of horizontal valid picture elements through the compression of the horizontal time axis are implemented and the picture is displayed with the number of valid picture element scanning lines of 480 and the aspect ratio of 4:3 onto the display system whose aspect ratio is 16:9.
Patent JP-S58195439-A (JP)
Title: Brushless motor
Inventor: INAGAKI JIYUNPEI
IPC: H02K1/12
Filed: 1982-05-10
Abstract: PURPOSE:To enable to readily manufacture a brushless motor by winding a core of a wire material on the outer peripheral side of a cylindrical coil so as to increase the laminated layer amount at the axial center. CONSTITUTION:A core 2 of a stator made of a magnetic wire material is provided on the outer periphery of a cylindrical coil 1, and a rotor 3 formed of a permanent magnet is provided at the inside. The coil 1 and the core 2 are molded with a moldable and insulating material such as resin or the like to form a frame 4. Further, bearing brackets 5, 6 which support the rotor 3 are provided at both axial ends of the frame 4. In this structure, the core 2 of a brushless motor is formed by mounting the coil 1 on a cylindrical jig and winding the wire material from the outer peripheral side. In this case, the wire material is wound in less amount at both axial sides and wound in more amount at the central side.
Patent JP-H01249685-A (JP)
Title: Propellant charge and production thereof
Inventor: JIEIBII KANTABERII
IPC: C06D5/00
Filed: 1988-03-31
Abstract: PURPOSE: To make it possible to a smokeless or min. smoke quantity propellant charge which burns sufficiently rapidly, by forming the coatings of solid propellant materials on the ligaments of a network supporting material to such a thickness at which specific gaps exist.  
     CONSTITUTION: The propellant charge for a motor grain, such as launch motor or flying motor, comprises a networks structure 50 and the ligaments 52 thereof are coated with the suitable propellant materials (coatings) 54. The thickness 56 of the coatings 54 is so determined that the gaps to determine the surface regions 60 of the propellant for the purpose of combustion exist between the coated ligaments 52 in order to increase the surface areas thereof. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06288387-A (JP)
Title: Ceiling fan
Inventor: UOMOTO TAKAYA
IPC: F04D25/08
Filed: 1993-04-02
Abstract: PURPOSE:To provide a convenient ceiling fan in which an user can easily confirm the effect of the ceiling fan for solving a vertical temperature change in a room can be easily confirmed by the eyes. CONSTITUTION:The temperature near a ceiling detected by a temperature detector 3 provided on a ceiling fan body 1 is compared with a temperature threshold by a control part 4, and the circulation effect is displayed by the display color of a color indicator 2 provided on the body 1 surface. Every time the signal from a remote controller 7 is received by a receiving part 5, the display color of the color indicator 2 is flashed or changed so that the receipt can be visually confirmed. Further, when automatic operation is carried out by use of the temperature information detected by the temperature detector 3, the color indicator 2 is operated to notify of the automatic operation.
Patent JP-H11276225-A (JP)
Title: Self-opening umbrella having an umbrella rib assembly comprising a light and grooved ribs, and a reinforced and elastic ribs
Inventor: RIN SHUNKO
IPC: A45B25/16
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-opening umbrella having a suitable rigidity and elasticity in spite of its light weight, a slim structure, and tightly fixed a top cap member and tip members. SOLUTION: Top ribs 1 each having a U-shape section or the like and made of a light material containing an aluminum alloy, and outer ribs 2 each having a circular shape section or the like, made of a plastic material or a composite material having a predetermined good elasticity and mechanical strength, and connected to an outer part 11 of the top rib 1 are provided. Further, a coil spring 55 retained between a middle runner 52 and a lower runner 53 so as to cover a center shaft 5, provided with a spring ring having a rectangular section so as to form a slim umbrella shaft, and formed to have a flat section, a top cap member 56 provided with a screw part driven tightly into the top of the center shaft 5, and a plurality of ball tips 3 fixed tightly to taper-like end parts of respective outer ribs 2, are provided.
Patent JP-S52708-A (JP)
Title: Lower nitrogen oxides industrial heating furnace
Inventor: MASUDA KATSUHIKO
IPC: B01D53/56
Filed: 1975-06-24
Abstract: PURPOSE: Exhaust gas of industrial heating furnaces is treated with ammonia or reducing agents whereby reduction in nitrogen oxides in the exhaust gas is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11271645-A (JP)
Title: Microscopic image display device
Inventor: SHOJI OSAMU
IPC: H04N7/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To display a microscopic image of a view angle designated by an operator lens on a monitor without being affected by the power of an objective lens by forming the microscopic image of the designated view angle by putting plural microscopic images together. SOLUTION: A microscopic image obtained by picking up a sample by a camera 103 is displayed on the monitor 120A through the image input/output part 114A of a transmission-side image transmission device 110A. Then the operator sets a view angle by an operation means 104A to designate the view angle. A control part 112A moves a scanning stage 101 so that the image of a microscope 110 is at the center position of an objective lens view angle. Further, the objective lens is switched. After the movement and switching, the control part 112A inputs the microscopic image outputted by the camera 103 and stores it in an image memory 113A. Then the control part 112A puts stored images of objective lens view angles together to form the image of the designated view angle.
Patent JP-2000266530-A (JP)
Title: Roll profile measuring method and jet flow rate controller
Inventor: YANAGINO KIMIHARU
IPC: B21B28/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of measurement noise due to interference with roll coolant while saving the quantity of fluid being jetted. SOLUTION: Roll profile is measured on-line while varying the liquid jet flow rate depending on the rotational speed of a roll 4 using a water column ultrasonic range finder 3 performing measurement while jetting liquid to the surface of the roll 4. A flow rate setting means 5 predicts the rotational speed of roll during measurement based on the rolling conditions of a material to be rolled. Jet flow rate is regulated by supplying a flow rate regulation valve 2 with a jet flow rate set command based on the rotational speed of roll thus predicted.
Patent JP-H08271871-A (JP)
Title: Display device
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/136
Filed: 1995-03-31
Abstract: PURPOSE: To mitigate the force applied on a display panel, to keep cell gap uniform and to prevent the occurrence of color unevenness on a display screen by providing a coating layer having flexibility on the whole surface of one side of the display panels. CONSTITUTION: Liquid crystal panels 2 are joined with each other with an adhesive 8, further a large-sized substrate 6 is stuck on the side of a glass substrate 4 and a high polymer film 7 is stuck on the side of a glass substrate 3 with the adhesive 8. The difference in level and damage caused by the fluctuation of glass thickness, warping or the like caused at the time of joining the liquid crystal panels 2 with each other are not exposed by being stuck with the large-sized substrate 6, and the impact resistance of a liquid crystal display layer 1 made wide in area is increased by joining the liquid crystal panels 2 with each other. Further, a polarizing plate 9 is provided on the whole outside surface of each of the large-sized substrate 6 and the high polymer film 7 in the direction where the polarization axes thereof are perpendicular to each other.  Also, the high polymer film 7 having optical isotropy is used.
Patent JP-S563719-A (JP)
Title: Method and device for carrying out muck in caisson method
Inventor: UCHIDA SEIICHI
IPC: E02D23/08
Filed: 1979-06-20
Abstract: PURPOSE: To perform the carrying-out of muck from inside of a caisson being installed under high pressure with high efficiency by a method wherein the muck is collected at the central part of the caisson by a scraping device, hung up by a bucket, moved horizontally by a truck and then carried out of the caisson through an air-lock device.  
     CONSTITUTION: On the overhead opening of an operating chamber A outside and inside guide rails 2 and 3 are fixed, while swiveling bodies 4 swiveling under the guidance of each guide rail are provided, and the muck is scraped at the central part of the operating chamber A by scrapers 9 provided on the swiveling bodies 4. Meanwhile, the muck collected is hung up by a clamshell bucket 16 suspended from a tower 17 erected on the outer ceiling of a caisson 1 and carried out in the open air by trucks 20 through an air-lock part 22, being sent to an appropriate place. Accordingly, the excavation of the ground and the carring-out of the muck can be performed by applying an automatic remote control to an excavating device, as well as the swiveling bodies 4, scrapers 9, the bucket 16 and the trucks 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07285602-A (JP)
Title: Dust bin
Inventor: TAKAHARA SHIGEO
IPC: B65F1/06
Filed: 1994-04-15
Abstract: PURPOSE:To divide and house plural kinds of refuse so that the capacity of a dust bin can be utilized to the maximum in the dust bin for classifying and housing the refuse. CONSTITUTION:A dust bin has a support base 10 for mounting and holding the mouth of a refuse bag in the upward opened state, and a box 1 for housing the support base 10, the box having doors 2a, 2b on the front part and at least one opening part 7a, 7b, 8a, 8b on the upper part.
Patent JP-S58193532-A (JP)
Title: Data photographing device
Inventor: KAZUMI JIROU
IPC: G03B17/24
Filed: 1982-05-08
Abstract: PURPOSE:To photograph data from either an external data setting device or a data source incorporated in a camera, by providing an input part which inputs the data from the external data setting device and a control circuit. CONSTITUTION:The external data setting device 3 for setting data to be photographed by external operation is connected to a data photographing device 2 incorporated in the back of a camera through a connector plug 7 and a socket 8; the data is set by operating the input key part 4 for data setting and displayed at a display part 5. When the shutter release operation of the camera is performed after the setting of the data is completed and the data to be photographed is confirmed, the control circuit puts a driving circuit in operation and the data set at the key part 4 is photographed on a film surface by the light emitting operation of a light emitting element.