baber/WOPTO huggingface dataset:
Patent JP-H1138919-A (JP)
Title: Sign pole fixture
Inventor: OKABE EIZO
IPC: G09F13/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily fix a sign pole and also to adjust the tilt angle, in a sign pole fixture. SOLUTION: This sign pole fixture comprises a cantilever-like arm member 5 and a fixing member 6 which is attached to the tip part of the arm member 5 and to which a sign pole is fixed. The fixing member 6 is held by the arm member 5 so as to swing around the horizontal shaft center M via a shaft member 13. The fixing member 6 has plural screw holes 16 for fixing a tilt angle on a circular arc obtd. by centering the horizontal shaft center M. Bolt insertion holes 17 for communicating with the screw holes 16 of the fixing member 6 are formed in the arm member 5. Bolt members 18 are inserted through the bolt insertion holes 17 and also the bolt members 18 are selectively screwed in the screw holes 16 so that the tilt angle of the fixing member 6 can be adjusted at plural steps.
Patent JP-H0877933-A (JP)
Title: Protective film forming method of gas discharge panel
Inventor: KOIWA ICHIRO
IPC: H01J11/24
Filed: 1994-09-02
Abstract: PURPOSE: To provide a protective film by which driving time discharge voltage can be lowered and light emitting efficiency can be enhanced by printing paste containing MgO particles and a liquid binder on a dielectric layer, and layering protective films by repeating a process to bake this. CONSTITUTION: An electric charge accumulating dielectric layer 15 is arranged on a board 11 constituting an AC type gas discharge panel. Paste containing MgO powder and a liquid binder is printed on this dielectric layer 15, and a paste layer is formed. After this paste layer is dried, a protective film 17a composed of a baked and fixed MgO layer 30 is formed. This process is repeated, and protective layers 17a to 17c are layered. These protective film become a protective film in which a component by the binder periodically exists in plenty in the thickness direction to an upper side surface of the protective film from the dielectric layer side. Therefore, the MgO protective film can be made dense, and a panel driving time discharge current is restrained, and the service life of the gas discharge panel can be lengthened.
Patent JP-H111543-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HONDA HIROMI
IPC: C08G59/24
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in shelf stability at a normal temperature and moldability by including a specific epoxy resin, a specific phenolic resin, a curing accelerator and an inorganic filler. SOLUTION: This resin composition is obtained by including (A) a stilbene- based epoxy resin of formula I (R1-8 are each a 1-6C alkyl, etc.; two aryl groups both combined to C=C bond are different from each other) or a mixture between the resin of the formula I and a epoxy resin of formula II (R9-12 are each a 1-6C alkyl, etc.), (B) a phenolic resin having at least two phenolic hydroxyl groups in a molecule, (C) a curing accelerator of formula III (R13 is phenyl, etc.), and (D) an inorganic filler, s essential components. The equivalent weight ratio of epoxy groups of the component A to phenolic hydroxyl groups of the component B is 0.5-2, the content of the component C is 0.4-20 pts.wt. and the content of the component D is 200-2400 pts.wt., each based on 100 pts.wt. of the total quantity of the component A and the component B.
Patent JP-H0661740-A (JP)
Title: Oscillation circuit
Inventor: MIYAMA KENJI
IPC: H03B5/32
Filed: 1992-08-06
Abstract: PURPOSE:To easily adjust an oscillating frequency by a large rate of change by connecting a capacitor between a ground and a dividing point of two resistors and between ground and an input output of a logical gate respectively to form the circuit. CONSTITUTION:An input and an output of an inverter gate 11 of CMOS configuration are connected to electrodes 10a, 10b of an oscillator 10. A series resistor 12 used to make the input output characteristic (nonlinear) of the inverter gate 11 close to linearity and to activate the gate as a linear amplifier is connected to the input and output of the inverter gate 11. The series resistor 12 is divided into two resistors R11 and R12 and a capacitor C11 (C12, C13) is connected between one terminal of the series resistor 12 and ground G (between the division point P of the resistor 12 and ground and between the other terminal of the resistor 12 and ground). Since the oscillation frequency PHIOSC is adjusted by only having to adjust one of the resistors R11, R12, it is not required to change a shape of an electrode of the vibrator 10 and the frequency is easily adjusted.
Patent JP-H0374407-A (JP)
Title: Gel base
Inventor: TAKEYAMA SHUICHI
IPC: C08G75/04
Filed: 1989-08-15
Abstract: PURPOSE:To obtain the title base having excellent transparency and air permeability free from solution dripping on the surface, useful for vaporizing an active ingredient of insecticide, etc., into the atmosphere by retaining the active ingredient, by polymerizing a mixture of a polymerizable monomer or oligomer having a specific composition. CONSTITUTION:A polymerizable monomer and/or oligomer mixture comprising (A) 100 pts. wt. ethylenic unsaturated bond-containing radically polymerizable compound, (B) 5-500 pts.wt. polythiol compound (e.g. ethylene glycol dithioglycolate) and (C) 5-500 pts.wt. polyfunctional allyl compound in the molar ratio of thiol group of the component B/allyl group of the component C of 0.5-5, containing (D) 0.1-10 pts.wt. based on 100 pts.wt. components A to C of a polymerization initiator (e.g. 1-hydroxycyclohexyl phenyl ketone) and polymerizable by light energy and/or peroxide is polymerized to give the objective base.
Patent JP-S58115092-A (JP)
Title: Beryl crystal prepared by f-z process
Inventor: TERAISHI KATSUHIRO
IPC: C30B29/34
Filed: 1981-12-25
Abstract: PURPOSE:To attain asterism effect and cat's-eye effect in a beryl crystal, by adding an element other than the beryl-constituting elements to a raw material rod for the beryl synthesis using a flux in an F.Z furnace, and heat-treating the synthesized crystal. CONSTITUTION:A flux is placed on a seed crystal 2 set in an F.Z furnace, and a raw material rod 1 is brought into contact with the flux. The power of the halogen lamp 5 is increased, and the F.Z furnace is operated. An element other than the beryl-constituting elements, e.g. Fe, Zr, Ti, etc. is added to the raw material of the rod 1 in the form of oxide to promote the doping effect. The synthesized crystal is heated in air using a conventional electric furnace. It is supposed that the reaction of the doped element takes place again by the heat- treatment making the crystal translucent. The crystal prepared by this process has a crystal anisotropy, and gives an extremely effective asterism effect, etc.
Patent JP-H11104588-A (JP)
Title: Supply controller for drain pipe cleaning device
Inventor: RUTKOWSKI MICHAEL JOSEPH
IPC: F16C1/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved supply controller which supplies a snake in an axial line direction in a motor driven drain pipe cleaning device. SOLUTION: This supply controller 10 includes a tubular housing 12 which is provided with a snake passage 22 and has a wall 20 in a crossing direction, a pair of driving rollers 28, 30 which are mounted at this wall and rotate around the axial line inclined with the axial line 14 of the housing and a pressing and driving roller 50 which is mounted at the housing 12 so as to press the snake 24 moving and rotating in a radial direction to the driving rollers. The roller 50 delineates the inside end of the pressing and driving device. A pivotal moving lever 74 which is pivotally supported at the housing and presses the roller 50 to the snake engages with the outside end of the pressing and driving device. The pressing and driving device is adjustable in its length and is removably supported at the housing 12.  The pressing and driving device is held at the housing 12 disengageably to the adjusted position by the engagement of the lever 74 and the outside end of the pressing and driving device.
Patent JP-H0494096-A (JP)
Title: Series lighting device
Inventor: KATOGI MASAYUKI
IPC: H05B39/00
Filed: 1990-08-09
Abstract: PURPOSE:To avoid the going out of all the lamps in a series connection when a lamp or some lamps are not turned on, by connecting a switching circuit, made up of a turn-on circuit and a thyrister circuit, in parallel to each of series incandescent lamps in series and automatically making up a short-circuit when a lamp or lamps are not turned on. CONSTITUTION:When the incandescent lamps Pm of the lamps constituting a series lighting circuit is not turned on because of a blown filament in a lamp, the voltage between the terminals rises up to a service power voltage. The distribution voltage output of the bleeder circuit to which that increased voltage between the terminals is applied rises up therefore, and a time-constant capacitor is thereby speedily charged and at the same time, the charge voltage reaches the break-down voltage of a diac D at early stage of the half-wave phase of the service power. Then, the diac D conducts, so that the charge voltage of the time-constant capacitor C is applied as a pulse signal to be discharged at a stretch to the gate of a triac T. Resultantly, the triac T conducts and the short circuit of the lamp Pm is formed by means of a thyrister circuit.
Patent JP-S58106646-A (JP)
Inventor: SERUJI ROBEERU
IPC: G06Q40/00
Filed: 1982-12-02
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-S6189073-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B41J11/20
Filed: 1984-10-08
Abstract: PURPOSE:To arrange so that a platen may be located between a pair of winding cores for miniaturization of a device by providing at least one ends of a pair of wound cores which are wound around both edges of a transfer material ahead of a recording block. CONSTITUTION:As a result of arranging wound cores 10, 11 above the heating surface (recording block) 6 of a thermal head (recording head) 5, a platen 19 is located between the wound cores 10, 11. Therefore, the height (H) of a main unit 1 is almost equivalent to an addition HP of a height HR of ribbon cassette 8 and a height of thermal head 5. In addition, if the wound cores 10, 11 are located below the thermal head 5, the construction should be such that an ink ribbon (transfer material) 9 can be guided toward the lower part of the thermal head 5. However, if the wound cores 10, 11 are located above the heating surface 6 of the thermal head 3, such a construction does not have to be considered.
Patent JP-S60103835-A (JP)
Title: System for constituting optical switch
Inventor: MATSUNAGA TOORU
IPC: H04B10/27
Filed: 1983-11-11
Abstract: PURPOSE:To eliminate the need for many switches for connection between incoming and outgoing lines and changing path of light by assigning wavelength corresponding to each outgoing line without assembling any physical switch matrix and converting the wavelength of an optical signal from the incoming line into the wavelength of an outgoing line. CONSTITUTION:Each optical signal given from input terminals 11-1n is converted into the wavelength corresponding to the outgoing line by wavelength converting circuits 31-3n, subject to wavelength multiplex by a synthesizer 4 and propagated on a wavelength multiplex transmission line 6. The optical signal subject to wavelength multiplex is branched (wavelengths lambda21-lambda22) by a branching filter 5 and given to outgoing lines 21-2n. Thus, an optical switch connecting specific incoming and outgoing lines is realized by wavelength conversion, wavelength multiplex and branching. A filter 8i transmits only a light having an optional wavelength in the light of the broad wavelength region by using a control input from 9i. As a result, the wavelength of the input light 1i is converted and extracted from 10i as an output light.
Patent JP-H1055543-A (JP)
Title: Optical information reproducing device
Inventor: KATSUHARA WATARU
IPC: G11B7/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reproducing device capable of uniforming regenerative signals in size and resolution of different types of recording media by changing reproducing power to correspond to each recording medium. SOLUTION: In this optical information reproducing device, a recording medium 1 is irradiated in a prescribed spot with a laser beam generated by an LD 7, and this reflected light is received by a detector 6, and a regenerative signal including a key word is generated by a reproducing circuit 8. Whenever a new recording medium 1 is loaded, its key word is obtained by a controller 13, so that a data for correcting an reproducing light power output due to a specific difference in characteristic and type of a recording medium stored in a ROM 14 is read out in relation to the key work, and hence the reproducing light power of the LD 7 is corrected accordingly.
Patent JP-S6190236-A (JP)
Title: System generation method
Inventor: NAGAYASU KAZUYOSHI
IPC: G06F9/06
Filed: 1984-10-08
Abstract: PURPOSE:To make it possible to make system generation without using outside memory device, by using corresponding variables in unvolatile memory when modifying a system program and when there are no corresponding variables in outside memory. CONSTITUTION:At the time of system generation, the system program seeks for specific files according to the order specified in advance, and when the corresponding variable does not exist in an outside memory device 30 and displacable memory 40, it can use corresponding value in an unvolatile memory 20. The unvolatile memory 20 is a CMOS memory backed up by battery, and it contains values corresponding with the variables used for each system generation. Therefore even if there is no specific file in the outside memory 30, nor displacable media is not attached in the displacable memory 40, even if the device 40 itself does not exist at all, system which suits general processing can be generated.
Patent JP-S6190383-A (JP)
Title: Compact disc player
Inventor: OKANO YOICHI
IPC: G11B33/14
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the dew condensation of surface of optical disc or lens, by making the case hermetic structure and placing a dew condensation sensor at the place able to detect the surface dew condensation and by prohibiting the discharging of the drawer even if a drawer discharging button is depressed when the sensor is detecting the dew condensation. CONSTITUTION:A dew condensation sensor 6 located at the front side of a case 1 is a humidity sensitive resistor using carbon as its material and has a characteristic that its resistance rapidly changes at the dew point. A central processing unit CPU7 which controls the whole of CD player also controls a loading motor 8 which drives a drawer 2. When the discharge or insertion of the drawer 2 is indicated by an operation button 4, the CPU7 drives normally/ reversly the motor 7 through a drive amplifier 9. At that time the dew condensation state is discriminated by the output of the sensor 6, if the state is so the CPU7 prohibits the discharge action of the drawer 2, and issues an alarm sound by driving piezo-electric loudspeaker, etc. to inform the prohibition of discharge due to dew condensation.
Patent JP-S6271907-A (JP)
Title: Grating optical device
Inventor: HANDA YUICHI
IPC: G02B6/34
Filed: 1985-09-26
Abstract: PURPOSE:To obtain extremely uniform grating structure by setting an antireflection film provided on the rear surface of a substrate in a manner as to satisfy antireflection conditions for both of light irradiation in the stage of forming the grating pattern and light irradiation in the stage of use. CONSTITUTION:The antireflection film 30 is formed on the rear surface of the substrate 5. The substrate 5 consists of a y-cut LiNbO3 crystal and the antireflection film 30 consists of an SiO2 film (1.48 refractive index). The antireflection conditions in both the manufacturing stage and using stage hold if the coincident point of the min. values of the curves A and B is found. The min. values of the two curves near film thickness d=1.2mum (shown by an arrow) coincide with each other and such value is the value to be determined. Namely, the film thickness (d) of the antireflection film 30 is made 1.12mum. The reflected luminous flux by the antireflection film 30 is thus substantially obviated.
Patent JP-H0761520-A (JP)
Title: Device for controlling carrying of article
Inventor: IKEDA OSAMU
IPC: G05D13/62
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the lateral vibration of a mast at the time of traveling without lowering working efficiency by controlling moving speed so that degree of acceleration and deceleration at the time of accelerating and decelerating a traveling crane is lowered as an elevator is positioned higher. CONSTITUTION:A travelling crane 1 is formed of a base 4, which is provided with wheels 3 to be rolled on a rail 2 laid along an article warehouse, a mast 5 stood on the base 4, an elevator 6 to be elevated along the mast 5, and a fork 7 provided on the elevator 6. Traveling position of the travelling crane 1 and elevating position of the elevator 6 are detected by sensors 21, 22 made of absolute encoder, and input to a control circuit 20. Moving speed of the travelling crane 1 is controlled so that degree of acceleration and deceleration at the time of accelerating and decelerating the travelling crane 1 is lowered as the elevator 6 is positioned higher. Lateral vibration of the mast 5 is thereby reduced, and when the elevator 6 is positioned low, speed of the travelling crane 1 is increased to prevent the lowering of working efficiency.
Patent JP-S58117179-A (JP)
Inventor: NAKAMURA KATORI
IPC: E05B37/16
Filed: 1981-12-29
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-H0537718-A (JP)
Title: Long-sized contact type image sensor
Inventor: TAKAYANAGI MAKOTO
IPC: H04N1/028
Filed: 1991-07-29
Abstract: PURPOSE:To allow an image sensor to be long-sized. CONSTITUTION:An optical fiber array main body 30 is formed by arranging lots of optical fiber elements onto an optical fiber array plate 28 without any gap and adhering or melting the elements 32 and cutting both ends in parallel and in flat. Both sides of the main body are preferably supported by a transparent glass pane 34. The optical fiber array plate is arranged so as to be in tight adhersion during the transfer of the original and a sensor is arranged onto the optical fiber array plate or above the plate and a light source is arranged close to the optical fiber plate 28 so as to direct the light toward an original.
Patent JP-H0763983-A (JP)
Title: Range finder for camera
Inventor: ITO AKIRA
IPC: G01C3/06
Filed: 1993-08-26
Abstract: PURPOSE:To miniaturize a camera by realizing a countermeasure in the case of uneven irradiation with a twin lens system without prolonging base length as a triple lens system. CONSTITUTION:This range finder is provided with a first light projecting means 11 projecting irradiating light to an object 3, and a first light receiving means 13 arranged apart from a light projecting element by a specified base length and receiving the light being the irradiating light emitted from the first light projecting means 11 reflected by the object 3. The finder is provided with a second light projecting means 21 arranged in the vicinity of the first light receiving means 13 and projecting the irradiating light to the object 3, a second light receiving means 23 arranged in the vicinity of the first light projecting means 11 and receiving the light being the irradiating light from the second light projecting means 21 reflected by the object 3, and a distance signal generating means 1 generating a signal for a distance to the object 3 based on outputted signals from the first and second light receiving means 13 and 23. A light receiving element receives projecting light projected through another lens each other, and outputs a current in accordance with a light incident position to each light receiving circuit. An arithmetic circuit obtains distance information from the output of each light receiving circuit.
Patent JP-H0261973-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/20
Filed: 1988-08-27
Abstract: PURPOSE:To economically manufacture a plug by connecting a center electrode and an ignition section electrode via the plastic deformation of the hole section of the center electrode by the three-axis compression stress. CONSTITUTION:An ignition electrode 5 made of a cylindrical noble metal provided with multiple groove sections 6 on the outer periphery and having the hardness Hv of 150 or below is inserted into the hole section at the tip of a center electrode 3 made of an Ni alloy and having the hardness Hv of 170 or below, the three-axis compression stress is applied to the electrode 3 by press machining or the like, then the electrode 3 bites into the grooves 6 by plastic deformation, and the electrodes 3 and 5 are connected. When heat treatment is applied, an alloy layer 14 is formed near the groove sections 6, and the connection strength is further increased. A spark plug for an internal combustion engine is more economically manufactured in this connection method as compared with the connection by laser welding or the like.
Patent JP-H0852820-A (JP)
Title: Manufacture of fiber reinforced hollow tube body
Inventor: MURAKAMI NOBUHIRO
IPC: B29K105/08
Filed: 1994-08-13
Abstract: PURPOSE:To provide a manufacturing method for fiber reinforced synthetic resin (hereinafter, referred to as FRP) made hollow tube body used for a golf club shaft or the like. CONSTITUTION:In the manufacturing method for a hollow tubular body wherein a prepreg sheet 3 consisting of thermosetting resin is wound around a mandrel 1, heated and formed, a long tape 2 is wound around the mandrel 1. Then, the prepreg sheet 3 is wound around its surface, cured by heating and formed. Thereafter, the mandrel 1 is extracted. Further, the tape 2 remaining in the tube is removed. Since a different diameter part can be easily formed in a hollow part of the FRP made hollow tube body thereby, rigidity can be raised and bending nature and conduct can be added. It is applied broadly as a manufacturing method for the FRP made hollow tube body such as a golf club shaft, a fishing rod, etc.
Patent JP-H1148363-A (JP)
Title: Method and apparatus for molding green tire
Inventor: SOMA MASAHIKO
IPC: B29C48/30
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for molding a green tire for efficiently molding the tire with excellent uniformity by facilitating initial synchronization of extrusion of a rubber extruded material with rotation of a drum for molding the tire. SOLUTION: In the method for molding a green tire comprising the steps of extruding a strip 3 of unvulcanized rubber from an extruder 4, winding the strip 3 plural times on a periphery of the drum 1 while synchronizing with rotation of the drum 1 and molding a tire constituting member, a valve 7 is provided at a discharge unit 5 of the extruder 4, the valve 7 is previously closed at the time of starting molding, the valve 7 is opened at the time of arriving an extruding pressure of the extruder 4 at a predetermined pressure, and closed at the time of completing the winding of the tire constituting member.