baber/WOPTO huggingface dataset:
Patent JP-2000107565-A (JP)
Title: Organochlorine gas treatment apparatus
Inventor: HIRAYAMA TERUYASU
IPC: B01D53/86
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively treat organochlorine gas. SOLUTION: A reaction container 1 into which gas to be treated is introduced is packed with an adsorption decomposing treatment agent 4 using an adsorbent capable of adsorbing an organochlorine gas and supporting a photocatalyst capable of decomposing the gas by photochemical reaction and fluidizing gas is blown into the reaction container from the low part thereof to bring the adsorption decomposing treatment agent to a fluidized state to be brought to the contact reaction with the gas to be treated. In the reaction container, the adsorption decomposing treatment agent is irradiated with light. In the reaction container, a lamp (light source) 10 accelerating the chemical reaction of the photocatalyst by irradiating the adsorption decomposing treatment agent with light is disposed in the reaction container.  As the adsorption decomposing treatment agent, one obtained by supporting titanium oxide on granular activated carbon being the adsorbent as the photocatalyst is suitable.
Patent JP-H10123352-A (JP)
Title: Fiber type optical coupler manufacturing device
Inventor: NIIHORI OSAMU
IPC: G02B6/287
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a heater type fiber type optical coupler manufacturing device which manufactures a high-performance fiber type optical coupler at low cost with good reproducibility and good productivity. SOLUTION: This device is equipped with a small-sized electric furnace 10 as a heating device for fibers, a microscope type temperature measuring instrument 18 which measures the temperature of the fibers by measuring the temperature of the wall surface of a heating body of the small-sized electric furnace 10 without contacting, and a postprocessing stage jig 19 for the postprocessing stage of the manufacture fiber type optical coupler; and the microscope type temperature measuring instrument 18 and postprocessing stage jig 19 are positioned selectively in front of the said fiber optical coupler manufacturing device.
Patent JP-H03158373-A (JP)
Title: Power unit for hydraulic elevator
Inventor: TAKIGAWA YUKIHIRO
IPC: B66B9/04
Filed: 1989-11-13
Abstract: PURPOSE:To enable inspection to be made without removing working oil by making both of the electric motor and the hydraulic pump of a power unit rotatable from each set position of them to each inspection position over the surface of working oil, and thereby suspending them at the respective positions of them by suspension means. CONSTITUTION:An electric motor 3 and a pump 7 immersed in oil within an oil tank 1 are mounted onto a shaft 18 by means of a support fixture 19 attached onto an electric motor frame 3a, and are suspended by a hook fitting 21 at each set position by means of a suspension fixture 20. At the time of maintenance and inspection, a flow rate control valve 10 is removed with a pipe connector 11 released, the suspension fixture 20 is removed from the hook fitting 21, and the motor 3 and the pump 7 are rotated around the shaft 18 so that they are vertically positioned for inspection over the surface 2 of working oil. The suspension fixture 20 is then mounted onto a hook fitting 22 so as to be suspended at a position for inspection. This thereby enables maintenance and inspection to be made above working oil 2 without removing working oil 2, thereby preventing working oil 2 from being wasted while working time can also be shortened.
Patent JP-H04168698-A (JP)
Title: Semiconductor storage device
Inventor: NAGAYAMA HIROSHI
IPC: G11C11/401
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the time required for performing a performance test on a semiconductor storage device and to suppress an increase in the power consumption of the device for the performance test and, at the same time, to increase the degree of integration of the device by detecting whether or not a plurality of cell information successively read out to data buses from bit lines selected by means of an address counter are the same. CONSTITUTION:An address counter 1 which successively outputs a plurality of address signals for selecting bit lines which are separated from each other by at least two or more bits starting from bit lines BL and -BL selected by address signals on the basis of a reference address signal inputted to a column decoder 13 from an address buffer 11 to the decoder 13 is provided. Then the same cell information written in a plurality of storing cells 16 from the same cell array is successively read out to data buses and whether or not the read-out cell information is inverted is detected by means of a data inversion detection circuit 22. Therefore, the power consumption of this semiconductor storage device can be prevented from increasing at the time of making a performance test by shortening the duration of the performance test and, at the same time, the test can be surely performed while the degree of integration is increased.
Patent JP-2001118575-A (JP)
Title: Lithium secondary cell
Inventor: EZAKA YUKIO
IPC: H01M10/05
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary cell that has improved performance, deduces capacity occurred in the charging and discharging cycle, and has high capacity. SOLUTION: This lithium secondary cell uses a negative electrode, in which Mg2Sn inter-metal compound alloy having crystallization structure of a rhombic system, especially Mg2Sn inter-meta compound alloy, made of mixture phase of cubic crystal phase and rhombic crystal phase, is a negative electrode active material. Mg2Sn inter-metal compound alloy having the mixture phase can be manufactured using a mechanical alloying method using ball milling and adjusting the ball mill time.
Patent JP-2001117544-A (JP)
Title: Multi-screen display system by fixed pixel display device
Inventor: SHIMIZU YOSHIHARU
IPC: G09G3/296
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen display system by a fixed pixel display system. SOLUTION: In the multi-screen display system by a fixed pixel display device for forming a multi-screen using plural plasma displays and displaying one picture, only a master plasma display 11 among the plural plasma displays is provided with a resolution conversion circuit 14 for performing a resolution conversion for a size in the case of displaying the multi-screen.
Patent JP-H08155521-A (JP)
Title: Low inertia looper controller and its control method
Inventor: MURATA NOBUO
IPC: B21B37/50
Filed: 1994-11-29
Abstract: PURPOSE: To improve a sheet thickness and sheet thickness accuracy by the extremely lowered inertia and high-speed responsiveness of a looper roller in particular. CONSTITUTION: This extremely low inertia looper controller is constituted by providing a looper roller bearing part 108a of a looper table 112 with a hydraulic cylinder 109 for advancing and retreating the looper roller 108. The impact and inertia force at the time of contact of a strip 144 are absorbed by the hydraulic cylinder 109.
Patent JP-H09110962-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product thereof
Inventor: KUBOKI KENICHI
IPC: C08G59/30
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin which is lowly viscous, can give a cured product excellent in adhesion and is desirable in the production of laminates, coating materials, etc., by brominating a phenol novolac resin having a high content of a specified binuclear component and glycidylating the product. SOLUTION: A phenol novolac resin represented by formula II (wherein (n) is a positive number, is an average number and is in the range: n = 0-1) and having a content of a binuclear component represented by formula I of 70wt.% or above is brominated to produce a brominated phenol novolac resin. The bromination is carried out by dissolving the resin in a solvent (e.g. methanol) inert to bromine and reacting the solution with bromine desirably at about 10-50 deg.C. It is desirable that the hydrogen bromide of by-product is converted into bromine by treatment with hydrogen peroxide, and the recovered bromine is used again. The brominated phenol novolac resin is glycidylated by reaction with an epihalohydrin (e.g. epichlorohydrin) to obtain an epoxy resin. An epoxy resin having a controlled bromine content of 20-40wt.% is particularly desirable.
Patent JP-S63150338-A (JP)
Title: Tire tread rubber composition and its production
Inventor: KAWAKAMI KINYA
IPC: C08L19/00
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a tire tread rubber composition having high resiliency and low fuel consumption and suited for an all-season pneumatic tire. CONSTITUTION:This tire tread rubber composition contains 20-80pts.wt. natural and/or polyisoprene rubber (a), 20-80pts.wt. styrene/butadiene copolymer rubber (b) having a combined styrene content of 10-30wt% and a 1,2-vinyl bond content in the butadiene part of 30-80%, with the proviso that said styrene/ butadiene copolymer rubber contains an atomic group of formula II on molecular terminals or in the molecular chain, and a rubber chemical (c) of formula I (wherein n is 3-10).
Patent JP-H07146178-A (JP)
Title: Hue switching judgment method of sheathed wire
Inventor: IRI EIJI
IPC: G01J3/46
Filed: 1993-11-25
Abstract: PURPOSE:To objectively, accurately, and rapidly judge the timing when a sheathed wire changes from one initial hue which is determined by a standard color sample and a timing when it changes to a final hue. CONSTITUTION:Each color signal of R, G, and B is taken out by picking up the image of the inside of a certain region including a colored sheathed wire 2, the histogram of the brightness distribution of R. G, and B is created based on these color signals, and then the maximum brightness values HR, HG, and HB of each histogram are detected. On the other hand, a hue allowable range for each of R, G, and B corresponding each standard color sample is preset, the maximum brightness values HR, HG, and HB measured for the sheathed wire 2 are compared with the hue allowable range corresponding to two color samples after the preset hue switching, and then it is judged that the hue of the sheathed wire 2 is being switched when the maximum brightness values HR, HG, and HB are from the timing deviated from one hue allowable range to the timing shifted into the other hue allowable range.
Patent JP-S63147956-A (JP)
Title: Fuel injection rate control device for diesel-engine
Inventor: SUZUKI YUTAKA
IPC: F02D41/40
Filed: 1986-12-11
Abstract: PURPOSE:To make it possible to reduce noise without being affected by variations among the kinds of engines, aging effects thereof or the like by controlling a pilot injection means so that combustion noise is made to be minimum in accordance with detected combustion noise. CONSTITUTION:A combustion noise detecting means 10 is composed of a microphone 11, a band filter circuit 12 for passing the output of the microphone only in an important frequency range and a peak-hold circuit 13. An analog signal from the means 10 is delivered to an A/D converter 34 in a microcomputer 3 which controls a fuel injection timing control means 5 so as to set the ignition timing of the engine to a desired ignition timing, and which receives a signal from the fuel noise detecting means 10 to control a pilot injection means 4. The pilot fuel injection means 4 receives a control signal from a microcomputer 3 so that a piezo drive circuit 41 charges and discharges a piezo actuator 40, thereby it is possible to control the pilot fuel injection amount and the rest time from the pilot injection and the main injection.
Patent JP-H11127730-A (JP)
Title: Lure
Inventor: YAMAMOTO SHUJI
IPC: A01K85/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of being easily bitten by fish without having caution against the lure for ever. SOLUTION: This lure is made by using an antler in at least a part of the lure to be brilliant in water with the antler.
Patent JP-H06152402-A (JP)
Title: Phase synchronizing oscillator
Inventor: KOYAMA ICHIRO
IPC: H04B7/26
Filed: 1992-11-05
Abstract: PURPOSE:To provide a phase synchronizing oscillator, which is shortened in accelerating PLL lock time, reducing dispersion and being immune to external noise, as well the phase synchronizing oscillator used for a mobile object commu nication equipment such as a cordless telephone. CONSTITUTION:In a PLL circuit provided with a chip enable terminal 15, lock detection terminal 17 and analog switch control terminal 18 for high-speed PLL switch, the lock detection terminal 17 and an analog switch 9 are interlocked. Polarities are provided to turn off the analog switch 9 corresponding to a lock detection signal at the time of lock and to turn on the analog switch 9 corresponding to a lock detection signal at the time of unlock. Thus, the phase synchronizing oscillator, which accelerates lock time, reduces dispersion and is immune to external noise as well, can be provided.
Patent JP-H02141710-A (JP)
Title: High-strength optical fiber
Inventor: IINO AKIRA
IPC: G02B6/44
Filed: 1988-11-22
Abstract: PURPOSE:To additionally lessen the increase in transmission loss when the optical fiber is subjected to bending by providing an outer peripheral layer consisting of quartz glass doped with an oxide and fluorine on the outside of a clad. CONSTITUTION:After the fully fluorine-doped base material (vitrified base material) for the optical fiber is stretched, the fine particles (soot) of SiO2-TiO2 obtd. by flame hydrolysis of SiCl4 and TiCl4 are coaxially deposited on the base material. The base material is thereafter drawn in an atmosphere where He flows at 30l/min, Cl2 at 0.3l/min and SiF4 at 0.08l/min, by which the optical fiber is obtd. The coefft. of linear expansion of the outer peripheral layer 3 is then made further smaller than the coefft. of thermal expansion of the conventional high-strength optical fiber doped merely with Ti and the compressive stress by the outer peripheral layer 3 is further increased to act on the optical fiber itself. The increase in the transmission loss against bending is lessened in this way and the optical fiber having the high strength is obtd.
Patent JP-H01137570-A (JP)
Title: Manufacture of sealed type lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H01M50/55
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the leakage of an electrolyte from an electrode pole seal section and the dissipation of the electrolyte from a film by covering an electrode plate group with a laminated film, connecting part of a lead film or a lead plate to an electrode pole, and sealing them with lead or lead alloy. CONSTITUTION:An electrode plate group is covered with a three-layer laminated film 4 applied with a lead film 1 on the center section, a polypropylene film 2 on the thermal deposition surface, and a polyester film 3 on the outer surface. An insulating layer 7 not containing the lead film is used for the film at the center section of a battery to maintain the insulation of a positive electrode plate 5 and a negative electrode plate 6. An electrode pole seal section connects and seals the periphery of an electrode pole 8 to the electrode pole 8 with solder at the lead film 1 and the solder section 9 at the center section of the laminated film 4, epoxy resin 10 is poured into the upper section, and chlorinated polypropylene is coated on the epoxy resin 10 to make the thermal deposition complete. The periphery of the laminated film 4 is then thermally deposited with a thermal deposition section 11. The leakage and dissipation of the electrolyte can be thereby prevented.
Patent JP-2000125627-A (JP)
Title: Connecting structure of auxiliary placing pedestal in transplanter
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure capable of readily driving a traveling machine body, because vehicle height of the traveling machine body does not becomes higher than needs by arranging a folding and rotation supporting point in a connecting member at a specific position. SOLUTION: In this transplanter, a driving seat 8 equipped with a sheet 7 is provided on a traveling machine body 1 and auxiliary placing pedestals 11 for placing a transplanting material for supply is arranged respectively at right and left side positions in front of the driving seat 8 and these right and left auxiliary placing pedestals 11 are connected through a gate-like connecting member 13 onto the upper side and the connecting member 13 is attached to the rear side so as to enable free folding and rotation. Folding and rotation support point in the connecting member 13 is arranged at the vicinity of the height of the sheet 7.  In this time, it is preferable that the connecting member 13 is connected through a joint member 12 equipped with the folding and rotating supporting point to the side of the auxiliary placing pedestal 11 and the auxiliary placing pedestal 11 is connected to the joint member 12 rotatably to right and left.
Patent JP-H03156304-A (JP)
Title: Noncontact type surface-shape measuring apparatus
Inventor: FUJIWARA NORIAKI
IPC: G01B11/24
Filed: 1989-11-14
Abstract: PURPOSE:To make it possible to judge a part whose interference-fringe interval is large automatically by obtaining the AND value of the first output obtained when the contrast of the image of the interference fringes is higher than a specified value and the second output obtained when the change in image obtained by processing the image of the interference fringes with a filter and differentiation is within preset conditions. CONSTITUTION:A reference mirror 8 is driven by every lambda/8 with a PZT22. The images of the four sheets of interference images are picked up. The interference fringes are stored into first - fourth memories I1 - I4. In a contract detecting circuit 13, the contrasts of the images are detected based on the interference fringes. When the contrast in higher than a specified value, the first output is generated. Then, a filter circuit 14, a differentiating circuit 15 and an operating circuit 16 judge the density of at least one image of the interference fringes within the four sheets of the interferece fringes. At this time, when the interference fringes are coarser than the conditions which are set 17 - 19, the circuit 16 outputs the second output. Then, the AND value of the first and second outputs is operated in an AND circuit 20. A CPU 21 controls a high voltage amplifier 23 so that the reference mirror 8 is driven with the PZT22 in response to the output of the circuit 20.
Patent JP-H08153361-A (JP)
Title: Disk reproducing device
Inventor: OBARA SATOSHI
IPC: G11B17/028
Filed: 1994-11-30
Abstract: PURPOSE: To reduce the occurrence of a clamping failure by rotating a spindle servo at high speed at once before operating a clamp. CONSTITUTION: The device possesses a spindle motor 12 for rotating a turntable 14, a spindle servo 30 for driving the spindle motor 12, a clamper 15 for holding a disk 11 with the turntable 14 and a system controller 34, etc. Then, upon detection of mounting the disk 11 on the turntable 14, before operating the clamper 15, the spindle motor 12 is once rotated at high speed while the clamper 15 is kept in its floating state. Thus, large force is given to the disk 11 on the turntable 14 in the outer circumferential direction, so that the disk 11 is set in its normal position on the turntable 14. Afterward, the disk 11 is clamped to perform its reproducing operation.
Patent JP-H06201471-A (JP)
Title: Object color measuring apparatus
Inventor: ASAE TERUO
IPC: G01J3/50
Filed: 1993-11-01
Abstract: PURPOSE:To provide an object color measuring apparatus wherein a measuring head is compact and sensitivity adjustment is easy. CONSTITUTION:Parallel light from a light source 52 is applied to a sample S by a light transmitting mirror 56. A color CCD camera 58 is placed on a normal line H through a center P of a sample window, and 30 deg. and 70 deg. reflected light from the sample at a plurality of azimuth angles is reflected toward a condenser lens 59 of the camera by mirror sets 61, 62 comprising a plurality of flat mirrors 61a, 62a placed with equal intervals on a circumference with the normal line H as the center. Reflected light at all measurement points defined by the reflection angle and the azimuth angle is recorded in one image by the mirror sets 61, 62, and also a casing has a small diameter. Use of the CCD camera 58 allows adjustment of sensitivity only with adjustment of shutter speed, resulting in expansion of a dynamic range.
Patent JP-H06152917-A (JP)
Title: Facsimile equipment with multi-address communication function
Inventor: HAYAMIZU HARUO
IPC: H04N1/32
Filed: 1992-11-05
Abstract: PURPOSE:To easily identify a receiving individual at a reception side by transmitting a document for which an individual address is synthesized for each transmission destination at the time of multi-address communication. CONSTITUTION:A document buffer 12 stores document data and an address/ telephone number buffer part 17 stores the address/telephone number list of the respective transmission destinations. An address separation part 18 receives address data and telephone numbers by every entry from the buffer part 17, separates them, sends the telephone numbers to a MODEM control part 15 and sends the address data to a header synthesis part 19. The MODEM control part 15 controls a MODEM 16 so as to be connected to the facsimile of the pertinent telephone number and the header synthesis part 19 receives the document data from the buffer part 12 and inserts the address data to a prescribed position. A data conversion/transmission part 14 makes the images of the document data to which the address data are inserted and transmits them through the MODEM 16 to pertinent destinations.
Patent JP-H10137776-A (JP)
Title: Sewage treating device and treated water storage tank
Inventor: YAGI HIDEKAZU
IPC: C02F3/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treating tank which is small-sized and deals with any shape and a treated water storage tank. SOLUTION: This device is constituted of a solid matter collecting pipe 2 which is freely attachable and detachable and is flexible, a fine solid matter catching pipe 3 which is freely attachable and detachable and is flexible, and a microorganism treating pipe 4 packed with porous sintered natural stones as a microorganism carrier 6 which is freely attachable and detachable and is flexible, with the four being made to communicate with each other. In this case, the sewage treating device is formed into a cylinder to constitute a treated water storage tank.
Patent JP-H08152607-A (JP)
Title: Liquid crystal display element
Inventor: SATOU MAKIKO
IPC: G02F1/137
Filed: 1994-11-30
Abstract: PURPOSE: To improve the transmittance of color display control by a liquid crystal display element and to reduce a cost. CONSTITUTION: First to third polymer liquid crystal mixtures 21 to 23 prepd. by dispersing first to third liquid crystal compsns. 21a to 23a colored red, green and blue by dichromatic dyes into a polymer 24 are enclosed into the spacing between both electrode substrates 10 and 15. Absorption and scattering of incident light are executed by the dyes when voltage is off. On the other hand, color display is made by allowing the transmission of only the same colors as the colors of the dichromatic dyes within incident light when the voltage is on. As a result, the need for polarizing plates and color filters is eliminated and the transmittance of the color display is improved while the cost is low.