baber/WOPTO huggingface dataset:
Patent JP-S6230483-A (JP)
Title: Picture projecting device
Inventor: YAMAMOTO YOSHIHARU
IPC: A47C7/38
Filed: 1985-07-31
Abstract: PURPOSE:To make a picture projecting device thin and to widen an effective scanning area to an area for which scanning is possible as far as possible and making a magnification of projection equal by combination a projection lens and a reflecting element provided between light paths of a transmitting type screen. CONSTITUTION:The sum of distances 15a and 15b from a projection lens 2 to above a transmitting type screen 10 and a sum of distance of projection 14a and 14b from the lens 2 to below the screen are made equal respectively. For this purpose, a reflecting element 13 is formed in triangular shape in the lateral direction on the substrate of the body and constituted of plural linear Fresnel reflecting surfaces 16. As an angle of incidence 20 is equal to an angle of reflection 21, by selecting inclinations of plural reflecting surfaces 16 to the substrate of the reflecting element 13 arbitrarily, the direction of reflection of light can be determined freely. Accordingly it is enough to arrange the body of the reflecting element equal arbitrarily to make the distance of projection to the projection leans 2 at above and below the screen 10, and to the projection lens 2 at above and below the screen 10, and to determine the direction of normals 18 of plural reflecting surfaces 16 to obtain the desired state of image formation.
Patent JP-S5869980-A (JP)
Inventor: OSHIKAWA KIYOMITSU
IPC: E05F15/14
Filed: 1981-10-22
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-S6412534-A (JP)
Title: Wafer cassette purification device
Inventor: YONEDA SUMIICHI
IPC: B08B3/02
Filed: 1987-07-06
Abstract: PURPOSE:To perform reliable draining and drying in a short time by a method wherein, after a cassette is cleansed by jetting high-pressure water, the cassette is dipped in water in a dipping part and thereafter, the cassette is subjected to draining and drying. CONSTITUTION:A contaminated wafer cassette 40 is charged in a cleaning tank 15 of a cleaning part 11 and is positioned and fixed by a chuck 16. High- pressure water is jetted through nozzles 17 to cleanse uniformly the interior and the exterior of the cassette 40 and to wash away fine powder of Si and so on, dust and so on. The cassette 40 is taken out of the cleaning part 11 and is dipped in water W in a dipping tank 19 of a dipping part 12. Thereby, waterdrops adhered on the cassette 40 are annihilated. The cassette 40 is taken out of the dipping tank 19 and is charged in a draining basket 25 of a drying part 13. A motor 24 is driven to revolve a rotary disc 23 and draining and drying are performed.
Patent JP-H0457334-A (JP)
Title: Semiconductor device
Inventor: HIROBE SHIGEKAZU
IPC: H01L29/41
Filed: 1990-06-27
Abstract: PURPOSE:To prevent a parasitic MOS when the collector potential is higher than the emitter potential, by overlapping the junction between a collector region and a base region by using aluminum of a collector electrode. CONSTITUTION:The overlap of an one-layer aluminum electrode 5 of the emitter is reduced; one-layer aluminum electrodes 6, 7 of the collector are made to exceed C-B junctions 1, 2 and overlap with the emitter region E side; a two-layer aluminum electrode 8 of the emitter is made to stretch as far as the end edge parts of the one-layer aluminum electrodes 6, 7 of the collector, via a wiring interlayer insulating film 13. By forming a field plate in this manner, the generation of a parasitic MOS transistor can be prevented both in the case of normal operation state of a lateral PNP and in the case of ON-state of an inverse transistor.
Patent JP-H0832957-A (JP)
Title: Image information distribution system
Inventor: HAMAGUCHI NAOHISA
IPC: H04N21/2385
Filed: 1994-07-21
Abstract: PURPOSE:To save data in a network by setting a virtual path to be distributed to plural subscriber housing nodes between an image information supply node and an image information distribution node in one virtual path. CONSTITUTION:Image information sending requests for the image information supply nodes 1a, 1b are terminated at image information supply devices 1a, 1b via subscriber nodes 4a, 4b, the image information distribution node 3 and a junction node 2. When the nodes 1a, 1b recognize the image information sending requests from subscribers 5a-5h, the subscribers 5a-5h are selected, respectively. Thence, ATM cells are distributed to the nodes 4a, 4b by the image information distribution node 3. Image information bracketed to the nodes 4a-4b are distributed to lines in accordance with the subscribers 5a-5h housed in the nodes 4a, 4b, and the ATM cells are sent out to the subscribers 5a-5h. In a subscriber terminal, received image information and control signal are converted into original image information and control signal. By employing such distribution system, connection in accordance with the subscriber is not required to set.
Patent JP-S6227475-A (JP)
Title: Metallic paint composition
Inventor: NUMATA SHUHEI
IPC: C09D5/38
Filed: 1985-07-30
Abstract: PURPOSE:To provide the titled compsn. having improved resistance to discoloration by water and metallic appearance, consisting of metallic flake, a resin, a solvent, paint additives and a silane coupling agent. CONSTITUTION:0.1-20wt% metallic flake, a resin, paint additives and 0.1-5wt% silane coupling agent of the formula (wherein X is a group reactive or compatible with an org. material and Y1-Y3 are each OH or a group capable of undergoing hydrolysis to form silanol) are dissolved or dispersed in a solvent, each quantity being based on the quantity of entire solid.
Patent JP-H11100-A (JP)
Title: Apparatus for producing link-shaped food of sausage or the like
Inventor: KASAI MINORU
IPC: A22C11/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a link-shaped food such as sausage, having simple constitution and convenient maintenance, capable of dealing with various kinds and sizes of casings and diverse kinds of sizes of link-shaped foods such as sausages to be produced and producing the foods in high precision at a high speed and in a high product yield. SOLUTION: This apparatus 1 for producing sausage comprises a packing pipe 4, a moving means 7 for advancing and retreating the packing pipe 4, a metering pump 8 for providing a raw material to the packing pipe 4, an electric motor 9 for driving the metering pump 8, a chuck 13 for rotating the casing, an electric motor 14 for rotating and driving the packing pipe 4 and the chuck, a selecting means for choosing the transmission and nontransmission of the rotation of an output revolving shaft of the electric motor 14 to the packing pipe 4, a pincher for nipping the easing to form a sausage and transporting the sausage, an electric motor 20 for driving the pincher, a pincher position detecting means 22 for detecting the position of the pincher and a pincher movement amount detecting means for detecting the amount of the pincher moved.
Patent JP-H0922344-A (JP)
Title: Device and method for programming supporting editing
Inventor: YAMADA TAICHI
IPC: G06F3/0481
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the input time by outputting a program format corresponding to one icon in an icon group on a screen when that icon is printed with a pointing device. SOLUTION: A menu for displaying a tool bar 13 for displaying a reservation word, parameter name and macro defined work is displayed in a menu bar. When that menu is opened, a tool command for displaying a tool can be seen and when a command for displaying the tool in that menu is selected, the tool bar 13 is displayed on the right side of an editor screen. When this tool bar 13 is displayed, icon groups 14-21 showing the program formats are displayed at one part of the editor screen and when any one icon in those icon groups 14-21 is pointed with the pointing device, the program format corresponding to that icon is outputted on the screen.
Patent JP-2000070974-A (JP)
Title: Sewage treatment equipment and burying method thereof
Inventor: KURATA SHIGEKAZU
IPC: E03F11/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment equipment capable of easily being buried underground and also being installed on the ground and excellent in the removing efficiency of nutrient salts. SOLUTION: In this equipment, the body 1 of a private combined sewage treatment tank has a three-layer structure consisting of an FRP layer 1a, a steel layer 1b and another FRP layer 1c, which layers 1a, 1b and 1c are successively formed in that order from the inside of the body 1, wherein: the steel layer 1b is effective in preventing the body 1 from being broken by matter having projections, such as metal fragments and small stones in backfill soil and also, in adsorbing iron ions (particularly, Fe2+ and Fe3+) contained in sewage, on the inner surface side of the body 1 by forming north-pole and south-pole regions in the steel layer 1b, to bind phosphate ions (PO43-), etc., to the ions; the FRP layer 1a is effective in preventing the steel layer 1b from being corroded by sewage flowing inside the combined sewage treatment tank;  and the FRP layer 1c is effective in preventing the steel layer 1b from being corroded by electric current and water in the ground, at the time of burying the combined sewage treatment tank, since the FRP layer 1c has electrically insulating properties. Further, at the time of installing the combined sewage treatment tank on the ground, the steel layer 1b is also effective in preventing this sewage treatment tank from being deformed by heat due to solar light.
Patent JP-H01156978-A (JP)
Title: Novel xanthine derivative
Inventor: SUZUKI FUMIO
IPC: C07D473/06
Filed: 1988-07-07
Abstract: NEW MATERIAL:A xanthine derivative expressed by formula I [Q is formulas IV-VI, etc.; z is N or CY4; Y1-Y4 are H, alkyl, alkenyl, substituted or unsubstituted aralkyl, etc.; X1 and X2 are O or S; W1 and W2 are single bond, CH2, CH(OA) or CO; A is H or acyl; R1 is alkyl or alkenyl; R2 is H or acyl; R3 is H, alkyl, acyl or cycloalkyl; k, l, m and n are integers of 0-4; p is 1, 2 or 3] or salt thereof. EXAMPLE:7-[3-[4-[3-(4-Acetyl-3-hydroxy-2-n-propylphenoxy)propyl]pipera zin-1- yl]propyl]-1,3-dimethylxanthine hydrochloride. USE:An antiallergic agent having excellent leukotriene D4 antagonistic, bronchial vasodilator and antiasthmatic action. PREPARATION:A compound expressed by formula II (L is leaving group) is reacted with a compound expressed by formula III to afford the aimed compound expressed by formula I.
Patent JP-S6062561-A (JP)
Inventor: MOCHIZUKI KOUJI
IPC: F25B13/00
Filed: 1983-09-14
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-S5960196-A (JP)
Title: Device for detecting breakage of heat transfer tube
Inventor: ARII TATSUO
IPC: F28F11/00
Filed: 1982-09-30
Abstract: PURPOSE:To sensitively detect the very small damage of a heat transfer tube before damage goes to breakage, all the time during heat exchanger operation, by fitting a sound wave sensor to the shell of a heat exchanger. CONSTITUTION:A heat insulating material 4 is provided between the outer side of a heat exchanger 1 and a sound wave sensor 3, because the outside of a heat exchanger usually becomes in high temperature. When a heat transfer tube 2 is damaged, the high pressure fluid is injected from the tube, to generate an abnormal sound. This is detected by the sound wave sensor 3, and after the signal level is amplified in a signal amplifier 5, the signal is put into a speaker 6 and a filter 7. The signal passing through the filter 7 is fed into a comparator 8, where the input signal is compared with a sound volume previously set, and when the input signal is larger, an alarm is sounded by a buzzer.
Patent JP-S6146794-A (JP)
Title: Sculling type ships
Inventor: BUURANJIE POORU
IPC: B63B35/71
Filed: 1985-08-02
Abstract: A paddle-driven watercraft formed as a single closed shell with a hull and deck. The seat-forming recess is bounded toward the rear by a rim and a central rise or prominence extends forwardly and upwardly to a level above the rise in the deck to define a pair of platforms forwardly of the seat on which the user can kneel, and at the forward ends of these platforms with respective footrests. The platforms are laterally unconfined outwardly so that the seat platforms and footrests prevent accumulation of water.
Patent JP-H1022022-A (JP)
Title: Connection structure for electronic parts
Inventor: HIGUMA TETSUO
IPC: H01R33/76
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To maintain excellent contact even in use for a long time by filling conductive elastic material inside the end part of a connecting pin. SOLUTION: The connecting pin 22 of a socket 20 is elastically connected with the terminal 25 of an IC 63 via conductive rubber 24. The terminal 25 is so designed as to be enclosed by rubber 24, the entire circumferential surface of the terminal 25 is indirectly brought into contact with the entire wall surface of the end part 61 of the pin 22, the contacting area is increased, and contact resistance is thereby decreased. Besides, since rubber has elasticity, both vibration resistance and impact resistance are thereby enhanced. Furthermore, the terminal 25 is elastically locked on a locking part 64, and is firmly and mechanically connected with the pin 22. Moreover, since the end part 61 of the pin 22 and the tip end part of the terminal 25 will never be exposed to air, the occurrence of corrosion over the end 61 and the terminal 25 can thereby be prevented.
Patent JP-H105886-A (JP)
Title: Burring device
Inventor: FUJITA SHIGEHIRO
IPC: B21D37/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a lower die pad. SOLUTION: In this device, a punch 234 is arranged vertically movably on a lower die 200, and a motion converting means 140, 230 which convert the descending action of an upper die 100 into the ascending motion of the punch 234 are provided. By the ascending motion of the punch 234, the punch 234 is fitted into a die part 121 of the upper die 100, thus the peripheral part of a prepared hole 301 provided in a work 300 is pressed and deformed into a flange shape.
Patent JP-S6149809-A (JP)
Title: Manufacture of structural deformed reinforcing member
Inventor: OKAMOTO SUNAO
IPC: B29C70/54
Filed: 1984-08-16
Abstract: PURPOSE:To manufacture a structural deformed reinforcing member, by a method wherein draw molding of reinforcing fiber impregnated with curable agent is performed within a mold, then a stringlike material is wound around the same under a semi-cured state, which is made to cure. CONSTITUTION:A fibrous material 1 is constituted by arranging a plurality of pieces of rovings 3 of reinforcing fibers 2 in parallel with each other, which is made to impregnate with a curing agent 4. Then draw molding of the fibrous material 1 impregnated with the curing agent 4 is performed into a desired cross-sectional shape by leading the material 1 into a mold 5 having a desired cross section such as a round shape, the drawn fibrous material 1 in a semi-cured state is obtained by heating the material 1 by a heating furnace 6 while the shape of the same is being controlled by covering the same with a tape by winding the tape around the same and then unfasten the tape after the material has been cut off at a desired length. Then structural deformed reinforcing member is formed by arranging two pieces of protrusion forming components 8 made of a cylindrical material whose cross section is round through pressure welding on the external circumference extending over the whole length in the longitudinal direction of the external circumference, which is made to cure by the heating furnace.
Patent JP-H0459865-A (JP)
Title: Polyester resin composition
Inventor: KAMIMOTO YOSHINORI
IPC: C08K3/34
Filed: 1990-06-29
Abstract: PURPOSE:To provide the title composition of good appearance, excellent in flexural modulus and heat resistance, improved in sink mark and warpage, comprising polyethylene terephthalate, a specific ester oligomer, alkali metal salt compound, mica and reinforcing material. CONSTITUTION:The objective composition comprising (A) 10-88.95wt.% of polyethylene terephthalate >=0.35dl/g in intrinsic viscosity, (B) 1-10wt.% of an ester oligomer prepared by polycondensation between a saturated aliphatic dicarboxylic acid (pref. of 2-11C) and saturated aliphatic diol (pref. of 2-7C) wherein at least part of the terminal groups is blocked with an aromatic carboxylic acid, having a number-average molecular weight of pref. 500-8000, (C) 0.05-10wt.% of an alkali metal salt compound as crystal nucleating agent, (D) 5-40wt.% of mica >=50 (pref. 50-300)mum in mean particle diameter, and (E) 5-30wt.% of a reinforcing material (pref. glass fiber pref. >=10 in L/D value).
Patent JP-H1019384-A (JP)
Title: Heat storage heater
Inventor: OTAKI TOSHIHIRO
IPC: F24H7/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To indirectly detect temperature by detecting warm air flowing reversely in a heater body. SOLUTION: There are provided at a blowoff outlet 13 a warm air passage 21 for blowing out warm air from the inside to the outside of a heater body 2, and a blowoff outlet 13 through which warm air reversely flows into the heater body 2. The reverse flow warm air passage 27 includes a barrier 28 vertically provided on an inner end side for interrupting warm air from an air passage side with which barrier warm air directly flowing to an excess temperature preventing apparatus 24. When the blowoff outlet 13 is shielded with an obstruction, warm air temperature reflected on the obstruction and reversely flowing to the reverse flow warm air passage 27 is indirectly detected by a temperature sensor 22 of the execss temperature preventing apparatus 24.  For this, even when temperature of the temperature sensor 22 is set with an ordinary operation as a reference, the execess temperature preventing apparatus 24 is not operated but securely operated only upon failure.
Patent JP-S5696907-A (JP)
Title: Method for cleaning under surface of spinneret in melt extrusion
Inventor: YOSHINO MASATO
IPC: D01D4/04
Filed: 1979-12-28
Abstract: PURPOSE: To carry out the cleaning of the under surface of an extrusion spinneret readily, by reducing the internal pressure of a melt extruding apparatus for a  thermoplastic synthetic polymer in cleaning the under surface of the spinneret.  
     CONSTITUTION: A thermoplastic synthetic polymer is molten in an extruder 1 under heating and extruded to give a filamentary material, a film, etc. After the operation for a long time, the melt extrusion is stopped to clean the under surface of a spinneret 8' with a high-boiling aliphatic monocarboxylic acid. In the cleaning step, a pipe 14 leading to a vacuum system is connected to a hopper 2 or another place to reduce the internal pressure of the extruder 1, and the molten polymer is sucked to prevent the dropping of the molten polymer from the under surface 8'. Thus, the staining of the under surface 8' by the dropped molten polymer can be prevented in cleaning, and the extrusion can be restarted immediately without disturbing the filling conditions of the molten polymer in the extruder 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6413793-A (JP)
Title: Forming method for conductive film or conductive pattern
Inventor: NOMURA YOSHIHIRO
IPC: H05K3/10
Filed: 1987-07-07
Abstract: PURPOSE:To form a film easily even onto an irregular surface, to eliminate the danger of a fire and trouble on environmental pollution and preservation and to shape the homogeneous film by forming the conductive film or a conductive pattern by using composite particles in which the surfaces of conductive heat-fusing parent body particles are welding-coated with insulating small particles. CONSTITUTION:With an insulating base material 1, a desired section is charged previously by discharge from a corona discharger 2 or friction with an insulating substance 3. Composite particles consisting of conductive parent body particles and insulating small particles are charged by mixed friction, etc., with magnetic carriers 6 or the composite particles 5 are positioned onto a conductive base material 4, and the composite particles 5 are charged previously by corona discharge from the upper section of the composite particles. The charged composite particles 5 are brought near to or brought into contact with static charge surfaces shaped onto the insulating base material 1, and the charged composite particles 5 are attracted and attached electrostatically to a static charge section for the base material 1. Lastly, the composite particles 5 annexed to the insulating base material 1 are heated and melted by a heat source 11, thus forming a conductive pattern or a conductive film 12 onto the insulating base material 1.
Patent JP-H1016307-A (JP)
Title: Image-forming apparatus and method for controlling the apparatus
Inventor: TANAKA MASARU
IPC: G03G13/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus and a control method for the apparatus whereby a color shift can be prevented without being limited by the apparatus when color images are formed. SOLUTION: The apparatus is provided with a polygon mirror 7 for scanning light beams onto an image carrier body based on image data and a pulse motor 28 for driving a transfer drum where a visible image obtained by developing a latent image on the image carrier body by the scanned light beams is transferred. A predetermined scan position of the light beams scanned by the polygon mirror 7 is detected by a photodetector 11, and a predetermined drive position of the transfer drum 14 driven by the pulse motor 28 is detected by a paper front end detector 5. A phase difference of detection signals to be outputted from the photodetector 11 and the end detector 5 is measured by a phase difference detection part 24. Moreover, the driving of the pulse motor 28 is controlled by a CPU 23 via a motor control part 27 based on the measured phase difference.
Patent JP-S5696199-A (JP)
Title: Vortex jet combination pump
Inventor: IZAKI AKIO
IPC: F04D13/12
Filed: 1979-12-28
Abstract: PURPOSE: To facilitate assembling and composition and stabilize the operation by providing a closely wound spring on the passage between a vortex pump and a pressure tank such that the passage is opened with the elongation of the spring caused by the pump discharge pressure.  
     CONSTITUTION: When the jet pumping is started, the inner pressure in the casing 3 is increased. As a result, a closely wound spring 8 provided on the passage between the pump and a pressure tank is urged and elongated to form gaps between adjacent turns, thus permitting water supply to an outlet 7. If the spring 8 is closely wound such that it will not be elongated until a constant pressure is applied, no gaps between adjacent turns are formed until the inner pressure of the casing 3 exceeds a predetermined pressure, and in the initial stage of operation the pressure in the casing 3 is reduced via the outlet 7. In this way, it is possible to solve such problems as sequiring long time for the jet driving. In addition, since the spring 8 is made of a single wire closely wound in a conical form and is provided at the top with a flange 12 as one body, it can be very conveniently mounted in the water passage such as the outlet 7 and can also be inexpensively manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio