baber/WOPTO huggingface dataset:
Patent JP-S63215049-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: TSURUOKA MASAO
IPC: H01L21/76
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a dielectric isolation substrate wherein bending is little and there is no increase of electrostatic capacitance, by arranging a first polycrystalline semiconductor containing additive on a dielectric film, arranging thereon a second polycrystalline semiconductor containing no additive, and arranging thereon a third polycrystalline semiconductor containing no additive. CONSTITUTION:On a main surface of a single crystal semiconductor 1 having a trench on the main surface, a dielectric film 2 is formed, on which a polycrystalline semiconductor is formed by vapor growth. Then, in the neighboring part with the dielectric film 2, a first polycrystalline semiconductor 31 containing additive is arranged, on which a second polycrystalline semiconductor 32 containing no additive is arranged so as to fill the trench, and thereon, a third polycrystalline semiconductor 33 containing additive is arranged. In this process, sintering occurs in the semiconductor 32, and silicon particles neighboring with each other fuse and form lumped silicon particles. Thereby, a dielectric isolation substrate can be obtained wherein bending is little and there is no increase of electrostatic capacitance.
Patent JP-S56143407-A (JP)
Title: Change-over type variable magnification lens system
Inventor: IKEMORI KEIJI
IPC: G02B15/04
Filed: 1980-04-11
Abstract: PURPOSE:To make the extent of extension with respect to the same object distance the same despite magnification changing by changing magnification by the movement of the 1st group lens on the optical axis and the change-over of the 2nd lens group to the other lens group of different refracting powers in a lens system consisting of 3-group lenses of positive, negative and positive successively from the object side. CONSTITUTION:In the lens system consisting of the positive 1st lens group 1, the negative 2nd lens group 2-1 and the positive 3rd lens group, the 2nd lens group 2-1 is substituted with the other lens system 2-2 of a different refracting power, and the 1st group lens system 1 is moved to the object side, whereby the focus is made longer. Focusing is accomplished by moving the 2nd lens group 2-1 or 2-2 on the optical axis. Thereby, the extent of extension with respect to the same object distance is made the same despite magnification changing.
Patent JP-S51122813-A (JP)
Title: Oil pump
Inventor: SUEKI YUKIHIKO
IPC: B60S5/02
Filed: 1975-04-19
Abstract: PURPOSE: A positioning device is set between the upper and lower casings of an oil pump and a mere pressing on a pedal can position the upper casing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06260151-A (JP)
Title: One-base type electric lamp
Inventor: PEETAA HERUBITSUHI
IPC: H01K1/46
Filed: 1994-02-21
Abstract: PURPOSE: To install a tungsten halogen lamp in an outer tube with aseismatic performance as much as possible without loading on lead wires. CONSTITUTION: By a metallic electric lamp holder 5, a tungsten halogen lamp is installed in a light transmissive outer tube 2 having a base 3 having a metallic base shell 3a. Lead wires 6a and 6b derived from an inner cylinder 1 of this tungsten halogen lamp are electrically connected to a part of the base 3, and the electric lamp holder 5 is formed of a thin plate part, and the inner cylinder 1 of the tungsten halogen lamp is surrounded and fastened, and is fixed to an inner wall of the base shell 3a.
Patent JP-S56143946-A (JP)
Title: Dust tester
Inventor: WASHIO AKIRA
IPC: G01N15/06
Filed: 1980-04-11
Abstract: PURPOSE:To prevent measured value from being changed by the effect of light on the outside of a test tank and improve reliability by providing a freely attachable and detachable light shielding device to the observation window in the test tank. CONSTITUTION:The concn. of the dust passing in a duct 11 and a test tank 1 is converted to electric quantity according to the concentrations of the dust and is indicated when the beam of the light from a projecting device 3 passes through the inside of the tank 1 and is received in a photodetector 4. A shielding plate 12 is provided freely detachably to the observation window 2 mounted to the front door of the test tank 1 to prevent the entry of the light from the outside of the test tank 1 and therefore the measured value is made accurate.
Patent JP-H09291003-A (JP)
Title: Efficacy enhancer for agrochemical and agrochemical composition
Inventor: AZUMA RIICHI
IPC: A01N53/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enhancer capable of providing stronger efficacy enhancing actions when combined with an agrochemical technical product by including a specific compound therein. SOLUTION: This enhancer comprises (a) compound represented by the formula (X is O or CONH; R<1> is a 6-20C straight chain, branched alkyl, etc.; R<2> is a 1-4C alkylene; at least one of R<3> , R<4> and R<5> is a 6-30C straight chain, branched alkyl, etc.; the rest are benzyl, etc.). In this case, the enhancer contains (b) a chelating agent, e.g. cyclohexanediaminetetracetic acid in a molar amount of 0.05-15 times based on 1 mol total amount of the compound (a) represented by the formula in the enhancer and (c) a nonionic surfactant, etc., e.g. a polyoxylethylene alkyl ether at (1/10) to (30/1) weight ratio of the compound (a)/nonionic surfactant (c). Furthermore, at least 20wt.% compound (a) represented by the formula is preferably contained therein.
Patent JP-H01221212-A (JP)
Title: Resin sealed molding device
Inventor: SUGIMURA EIICHI
IPC: B29C45/58
Filed: 1988-03-01
Abstract: PURPOSE:To effectively perform stable removal of air and easy pressurization at the time of resin molding through the pressurization and demolding and removal of a resin article solidified in a groove line part after molding, by a method wherein the same groove line part which is cut in pieces in a circumferential direction is provided on a circumferential surface of a plunger. CONSTITUTION:A resin sealed molding device possesses a top and bottom forces 1, 2, a part of which is fitted movable with a plunger 3 and provided with a pot 5 into which a resin material is housed. A groove line part 4 is arranged on a circumferential surface by cutting the same in pieces respectively in a circumferential direction, in the plunger 3. The groove is divided, for example, into three parts at a circumferential direction, a broken part of the groove line part 4 is provided respectively on a circular arc part at every 120 deg. of the circumferential surface. The broken part in spaces between each grooves are arranged at positions where angles are different from each other so that the broken parts are not superposed upon each other. Residual air in the pot 5 is removed favorably through respective groove line part 4, in a pressurization and pouring process of the resin material. Then even if the resin material is solidified through an inflow of the same, the same does not become annular.
Patent JP-H10239938-A (JP)
Title: Tandem type color image forming device
Inventor: SAKAMOTO KOJI
IPC: G03G15/01
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To shorten the first printing time of a monochromatic image. SOLUTION: An image forming unit on the supreme downstream side in the transporting direction of transfer paper 1 is defined as the monochromatic image forming unit 8K. Then, liaison positions for paper routes 15a and 15b corresponding to a transfer belt 7 for conducting the transfer paper 1 into the transfer belt 7 are made two sections. The one of the sections stands for the position on the upstream side of the image forming unit 8Y located on the supreme upstream side in the transporting direction of the transfer paper 1, and the other one section stands for the position between the black image forming unit 8K and the image forming unit 8C on the upstream side right close thereto.  In such a manner, at the time of performing the monochromatic printing, a range reaching the paper discharging section 3 inevitably becomes short, therefore the first printing time for the monochromatic image is shortened.
Patent JP-S56146070-A (JP)
Title: Preheating apparatus for diesel engine
Inventor: NAKA SATOSHI
IPC: F02P19/02
Filed: 1980-04-14
Abstract: PURPOSE: To shorten the time required for starting the engine by a method wherein the preheating of a glow plug is initiated by energizing the glow plug automatically prior to the operation of an ignition switch or a glow switch.  
     CONSTITUTION: When a switch 14 is operated by releasing a door lock and the contact of the switch is opened, a transistor 24 in a timer circuit 16 goes ON, and when a capacitor 26 is charged, transistors 32 and 34 go ON and a transistor 36 also goes ON. Accordingly, an exciting coil 12a of a glow plug relay 12 is energized to close a contact 12b and the glow plug 10 is preheated. Further, when an ignition switch 18 goes ON, an exciting coil 12c of the relay 12 is energized to thereby energize the glow plug 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0939341-A (JP)
Title: Image forming apparatus with sheet conveyance controller
Inventor: KIMIZUKA JUNICHI
IPC: B41J29/38
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To attempt the speed-up of a printing operation by providing timing deciding means for next deciding the timing to instruct printing from a job schedule sent from an image information controller. SOLUTION: An image forming controller 15 controls an image forming process. An image information controller 16 develops the code signal of printing from a host computer to an image signal. A sheet conveyance controller 17 controls a sheet feeding deck. The two signals fetched to the controller 17 are print control signals to the controller 15 by the controller 16. When the controller 17 is used, two signals are branched in the controller 16, output to the controllers 15, 17, one signal is a print command to instruct the start of printing operation. That is, the load of the CPU of image formation and image information is incorporated in the CPU of the conveyance controller, thereby attempting the speed-up of the printing operation.
Patent JP-H05251311-A (JP)
Title: Device and method for making exposure using total-reflection hologram
Inventor: GENMA TAKASHI
IPC: G03H1/04
Filed: 1992-03-05
Abstract: PURPOSE:To improve the diffraction efficiency as hologram by forming interference fringes formed and recorded on a hologram recording medium by using either interference fringes formed by the interference between an object luminous flux and reference luminous flux or those formed by the interference between the object luminous flux and a reflected luminous flux and condensing the luminous fluxes forming the interference fringes to one side. CONSTITUTION:When a reproducing luminous flux which is conjugate with a reference luminous flux 18 is emitted from a reproducing light emitting optical system 30, reproducing light of hologram is generated and a reproduced image is formed. As a result, the same pattern as a mask pattern is reproduced at the same position as that of a mask 25. Therefore, by arranging a wafer to the same position as that of the mask 25 as a second recording medium by means of a mask carrying device 29 and emitting the reproducing luminous flux from the optical system 30, the mask pattern is reproduced and transferred on and to the surface of the wafer. At the time of transferring the mask pattern, the spatial frequency recording characteristic of the hologram recording medium is selected so that only stripes of totally reflected light can be recorded. Therefore, highly efficient lithography can be realized.
Patent JP-H03249938-A (JP)
Title: Method for promoting mass transfer between fluid and solid utilizing pulsation flow
Inventor: USUI TAKEO
IPC: B01J8/06
Filed: 1990-02-28
Abstract: PURPOSE:To inexpensively and safely promote the reaction between fluid and solid by imparting pulsation accompanied with a back flow to a fluid current when the fluid is passed through a grain-packed bed to cause a reaction between fluid and solid. CONSTITUTION:Pulsation accompanied with a back flow is imparted to the fluid current by a cylinder 8, a piston 10., etc., when the fluid is passed through the bed packed with solid grain 14 to cause a reaction between fluid and solid. In this case, pulsation is imparted to the fluid current at the empty tower part before the packed bed so that the velocity amplitude R defined by equation I is controlled to 1-30 (um=u,mta+aomegasinwt, um is an empty tower velocity (m/s), u,mta is a time average empty tower velocity (m/s), (a) is a fluid amplitude (m), omega is an angular frequency (1/s), aomega is a velocity amplitude (m/s), and (t) is a time (s)). As a result, the reaction between fluid and solid is inexpensively and safely promoted.
Patent JP-H04284218-A (JP)
Title: Injection molding die
Inventor: KANEMITSU YASUJI
IPC: B29C45/26
Filed: 1991-03-13
Abstract: PURPOSE:To release easily a short shot molded product out of a mold without stopping a molding machine. CONSTITUTION:An auxiliary extrusion plate 13 is installed inside an extrusion plate 12 installed in a mold 3 provided with a conical ejector rod 10 on the movable side, and a molded product is extruded by the extrusion plate 12 at the time of usual stabilized continuous molding, while a short shot molded product is extruded by the auxiliary extrusion plate 13 at the time of short shot at the start of molding or the like.
Patent JP-H03248819-A (JP)
Title: Method for forming mold formed part of weatherstrip terminal
Inventor: NOZAKI MASAHIRO
IPC: B60J5/00
Filed: 1990-02-28
Abstract: PURPOSE:To form by mold the terminal of weatherstrip having no waviness at the terminal of sponge rubber part by a method wherein a mold, in which the width of flow path is throttled by providing projected part at the position near the terminal, is employed so as to supply pouring material from a gate through a throttling part to the terminal of a sealing part. CONSTITUTION:A projected part 32 is formed at a position on the counter-sealing surface side of the sealing part 12c of a mold formed part 1C and a projected part 33 is formed at a position on the counter-sealing surface side of the sealing part 13c of the mold formed part 1C. Both the projected parts 32 and 33 are present in flow path regions, through which pouring material poured through a gate 31 flows to the terminals of the sealing parts 12 and 13 of both roof side weatherstrips 1A and 18 so as to form throttling parts 301 and 302, which throttle flow paths. Next, the predetermined amount, which is to constitute the mold formed part, of solid rubber is poured through the gate 31 in a cavity 30 so as to fill the cavity 30. At this time, major part of material to reach the terminals 12 and 13 of both the weatherstrips 1A and 1B enter once in the throttling parts 301 and 302 and leave the throttling parts 301 and 302 in the form being spread and reach the terminals. As a result, the pouring pressure in the terminals is reduced.
Patent JP-H03250076-A (JP)
Title: Preparation of solid picture-drawing material
Inventor: YUMA KAZUYUKI
IPC: C09D13/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve the density of a drawn picture without lowering the strengths by molding a raw material compsn. contg. a colorant, at least two waxes having different melting points, and oil or fat, at a specified temp. CONSTITUTION:3-25wt.% colorant comprising a pigment and, if necessary, a dye, 50-85wt.% at least two waxes having different melting point, 10-20wt.% oil or fat, and, if necessary, a filler, a liq. oil. a surfactant, etc., are compounded to give a raw material compsn., which is molded at a temp. between the lowest and highest melting points of the waxes contained.
Patent JP-S59173268-A (JP)
Title: Apparatus for formation of thin film
Inventor: NAHARA AKIRA
IPC: C23C14/56
Filed: 1983-03-23
Abstract: PURPOSE:To enable the formation of thin films on both surfaces of a supporting body in a single step, by constituting a vacuum tank with a chamber for sending out a supporting body, a plurality of sputtering chambers divided from each other with partition walls and a chamber for winding a supporting body. CONSTITUTION:The apparatus is constituted with a vacuum tank having a chamber 1 for sending out a supporting body, a plurality of spattering chambers, e.g. two sputtering chambers 2a, 2b divided from each other with partition walls 6a-d, and a chamber 3 for winding a supporting body, two cylindrical cans 11, 12 provided at the positions of the partition walls 6a-d between the adjacent sputtering chambers 2a and 2b in a manner such that said cans are rotated reversely with each other, four sputtering target electrodes 31-34 provided around said cylindrical cans 11, 12 and a winding roll 13 for carrying a filmy supporting body 8 set in the chamber 1 for sending out a supporting body along the cylindrical cans 11, 12 and winding it in the chamber 3 for winding a supporting body.
Patent JP-2000241264-A (JP)
Title: Magnetostrictive element for torque sensor and its manufacture
Inventor: YAGI WATARU
IPC: H01L41/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the magnetostrictive element for a torque sensor which has high sensor sensitivity and sufficiently withstands overload torque in both a high and a low excitation frequency range and the manufacturing method by which the element can easily be manufactured. SOLUTION: The magnetostrictive element 1 for the torque sensor is manufactured by forming a magnetic anisotropic part 15 on the surface of a shaft body 10, and the magnetic anisotropic part 15 is formed by forming a groove spirally on the surface of the shaft body 10, thus forming recessed parts 16 and projection parts 17 alternately, applying compressive stress directly to only the projection parts 17 and performing machining accompanied by plastic flow, and providing plane-shaped flat part 171 at the peak parts of the projection parts 17.
Patent JP-S58166232-A (JP)
Title: Detector for loading state of driving power device
Inventor: NABESAWA JIYUNICHI
IPC: G01L3/26
Filed: 1982-03-26
Abstract: PURPOSE:To detect a loading state accurately by providing a joint which is formed of an elastic member between a revolving shaft on a driving side and a revolving shaft on a load side, and detecting the deviation component of the revolving shaft on the load side in the revolving direction thereof with respect to the revolving shaft on the driving side electrically. CONSTITUTION:The revolving shaft 2 of an engine 1 is joined to a revolving shaft 4 by means of an electromagnetic clutch 3, and a gear-like flange 5 is joined to the other end of the shaft 4. A flange 5b of the same shape is joined thereto by means of a spring joint 7 on the same axial center. A revolving shaft 8 of a load device is joined to the flange 5b. The flanges 5a, 5b are both formed into a gear shape by using a magnetic material and both flanges 5a, 5b face each other in such a way that the crests and troughs thereof overlap each other in a static state. Magnetic sensors 10a, 10b are provided below the flanges. The sensors 10a, 10b are so constituted as to output the ''1'' signal of a binary logical level when the sensors face the crests of the flanges 5a, 5b, and to output the ''0'' signal when the sensors face the troughs of the flanges 5a, 5b.
Patent JP-S60192636-A (JP)
Title: Pen actuator
Inventor: MASUNAGA KATSUMI
IPC: B43L13/00
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a sufficient driving force with a simple and compact structure by constituting a structure in which a coil is inserted and adheres to a mounting frame of a coil mounting device wherein a passage for a lead wire is provided. CONSTITUTION:A coil mounting device 1 which is molded and formed with plastics is provided with a coil mounting frame 11 which corresponds to the diameter of a coil 2, and with a notch 12 which serves as a passage for a lead wire 21, and with a terminal 13. The internal structure 5 of a pen actuator consists of a bottom yoke 51 of iron, a magnet 52, a middle yoke 53, a magnet 54 and an upper yoke 55 that are glued together with adhesive to form lamination. A mounting plate 56 is installed on the bottom yoke 51 with screws and the pen actuator is installed in a designated position. Two magnets 52 and 54 hold the middle yoke 53 between these and are arranged to mutually face each other with their corresponding poles, and since the upper magnet 54 can be installed in a vacant space, the magnets used are not large, but a sufficient driving force may be obtained with small ones.
Patent JP-H11258395-A (JP)
Title: Method and device for generating clean energy by using static electricity
Inventor: KO BAIKO
IPC: G21H3/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain thermal energy without sintering by applying dynamic energy of a static electricity wave to a substance which is vaporized and has electrical conductivity, converting the energy to thermal energy momentarily and emitting it and then putting back the substance to the previous state to use it circularly. SOLUTION: After a small quantity of mercury is poured from an opening 15 for pouring the mercury into a reactor 1 and the inside of it and a heating component 3 are vacuumed, a nitrogen gas is sucked while it is being poured and then the nitrogen gas is further sucked to create a vacuum. Subsequently, a hydrogen gas is poured into the reactor 1 and the heating component 3 to reduce the pressure to the half of barometric pressure. Then, an electrostatic wave generator 6 is actuated to obtain the voltage of nearly 5 eV, and the appearance of a raspberry light wave through the reaction of the hydrogen gas is verified. At the same time, a gas circulator 4 is actuated, the hydrogen gas is fed by way of a connection pipe 2 to the heating component 3 to emit high-temperature thermal energy and propagate it into the water outside the heating component 3 with a radiation fin 5.  After the emission of the thermal energy, the hydrogen gas is circulated to the reactor 1 once again.
Patent JP-H09247599-A (JP)
Title: Interactive video recording and reproducing system
Inventor: ODA TOSHIYUKI
IPC: H04N5/765
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To attain reproduction of a video image interactively by storing multimedia data and link information defining the reproduction procedure of the multimedia data. SOLUTION: An interactive video reproduction means 106 is made up of a personal computer, a CD-ROM, an operation input device such as a mouse, and a communication equipment or the like and executes an execution program from an optical disk medium 101. Then the reproduction of the WWW brouwser is started to access a server via an interactive video transmission means 108 or a communication medium 107. The interactive video transmission means 108 includes a terminal equipment connection communication means and makes communication with the interactive video reproduction means 106 via the communication medium 107 to make reception of a request and transmission of the result.  Thus, corresponding to reproduction procedure is acquired from video reproduction control data with respect to the operation input of the user and video data are reproduced according to the reproduction procedure to attain reproduction interactively.