baber/WOPTO huggingface dataset:
Patent JP-H01143481-A (JP)
Title: Power supply system for catv terminal
Inventor: SAITO TOSHIO
IPC: H04N7/16
Filed: 1987-11-28
Abstract: PURPOSE:To supply a power supply to a CATV terminal stably by charging a battery in a terminal set by a DC applied intermittently from a CATV transmission line. CONSTITUTION:A power supply 7 is connected through a high frequency choke 5 and a switch 6 in a head end device 1 in order to apply a DC to a transmission line 8 and a television transmitter 3 is isolated in terms of DC by a DC blocking capacitor 4. Then a high frequency choke 10 is used at a point near a tap-off 9 at the subscriber side to lead a current to a CATV terminal set 2. With a DC detection circuit 11 operated, a switch 15 having been thrown to the position of a CATV terminal main (electronic) circuit 13 is thrown to the position of a resistor 12 so as to charge the battery 14 from the side of the head end 1. Then the switch 6 at the side of the head end device 1 is closed intermittently to charge the battery 14 of the CATV terminal set 2.
Patent JP-H08161249-A (JP)
Title: Virtual space data transfer method
Inventor: KONO TAKASHI
IPC: H04L12/18
Filed: 1994-12-06
Abstract: PURPOSE: To suppress the increase of the required throughput of a terminal accompanying the increase of the number of users in a system in which the plural terminals perform communication through a network and a virtual space where the respective users can move around is realized on the network. CONSTITUTION: The terminals in a close distance on the virtual space are turned to a group, one terminal within the group is defined as a server, the other terminals are defined as clients and the communication is performed through the server within the group or the communication is performed by broadcasting/ reception within the group. In the case of performing the communication between the groups, the communication is performed only with the adjacent server on the virtual space through the server. The group to which the terminal belongs is changed corresponding to movement within the virtual space.
Patent JP-H06141760-A (JP)
Title: Production of base paper for fibrous casing
Inventor: MITSUSHIBA AKIKO
IPC: D21H11/12
Filed: 1992-11-12
Abstract: PURPOSE:To provide a process for producing a base paper for a fibrous casing having high strength and viscose-impregnation property. CONSTITUTION:A base paper for a fibrous casing is produced by using a paper base obtained by mixing 90-50wt.% of pulp fiber having a fiber coarseness of 35-150mg/100m with 10-50wt.% of pulp fiber having a fiber coarseness of 5-35mg/100m and forming the pulp fibers in the form of a paper sheet by a paper-making process.
Patent JP-H11145938-A (JP)
Title: Photoelectric synchronizing device
Inventor: YAMADA YOSHIRO
IPC: H04J14/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric synchronizing device with which the optical component of a controlled system can be controlled at a suitable timing without performing complicated timing control. SOLUTION: An AND gate 4 ANDs a frame signal and a clock. The output light of a light source 5 is modulated by the output signal of the AND gate 4, and an optical frame signal λk is generated. A synthesizer 14 performs wavelength multiplexing to optical packets λ-λν and the optical frame signal λk. A filter 7 extracts only the optical frame signal from branched optical signals. A photoelectric transducer 8 performs photoelectric transduction to the optical frame signal. The transduced electric signal is branched and one of them is delayed by a delay line 10. With the rise of the delayed electric signal as a trigger, a D type flip-flop(DFF) 11 holds the other electric signal. Based on the output signal of the DFF 11, an optical component 12 of the controlled system extracts the optical packet from the other branched light of a brancher 3.
Patent JP-S63153755-A (JP)
Title: Video tape recorder with dubbing function
Inventor: TANAKA SUMIO
IPC: H04N5/782
Filed: 1986-12-18
Abstract: PURPOSE:To attain dubbing without signal deterioration by providing a connecting means outputting a reproducing signal of the 1st VTR to the 2nd VTR. CONSTITUTION:A 1st recording/reproducing deck 300a and a 2nd recording/ reproducing deck 300b are connected by a signal processing section 200 with a tuner. Then a reproduced FM modulation signal by the deck 300a via a reproducing amplifier 323 and a recording/reproduction changeover switch 315 or the like is supplied to a reproducing luminance signal processing unit 234 and a reproduced color signal processing unit 235 via recording/reproduction changeover switch 223 of the processing section 200, an HPF 232 and an LPF 233. The eproduced FM modulation signal is fed to the deck 300b via an adder 241 without being subject to demodulation and high frequency conversion by the units 234, 235 and subject to dubbing recording. Accordinglyk such procedure is not required as demodulating the reproduced FM signal, supplying the result to the other VTR, and applying FM modulation processing again to record the result, and the video signal with less signal deterioration is dubbed.
Patent JP-H10110157-A (JP)
Title: Crystalline solution of chemical substance and its production
Inventor: NEMOTO MASAYUKI
IPC: C09K3/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of making creativity rich, activating desolated critical psychological state of a human and elevating one's soul, and useful as an aromatic or a tree paper for decoration, etc., by using a safe medicine. SOLUTION: This solution comprises at least one kind of drug selected from a medicine, preferably acetanilide or its derivative, etc., a pigment, a stabilizer, an antioxidant, an absorbent, an antistatic agent, a foaming agent, a lubricant, an antifungal agent, a perfume, an additive for food, a biochemical product and a natural substance, and pure water. Preferably, the solution contains at least one kind of compound selected from an amino system or its derivative, an alkyl system or its derivative, a sulfonic acid system, an isophthalic system or its derivative, an oxy system, an amine system, a xylene system or its derivative, etc.
Patent JP-H08156633-A (JP)
Title: Return spring installing device in hub clutch
Inventor: OIKAWA TADASHI
IPC: F16D25/12
Filed: 1994-12-06
Abstract: PURPOSE: To relieve impact when meshing of gears is released, perform a uniform and smooth return action, and make external influence such as rust hard to be exerted by arranging a slide gear return spring in a housing on the circumference between fixing bolts of at least two places. CONSTITUTION: A housing part on the circumference of at least two places between fixing bolts 8 and 8 in a housing 9 fixed to a wheel shaft hub 13 is padded in the shaft direction, and is formed as a padding part 10, and a coil shaped slide gear return spring 5 is installed in a shaft directional hollow part 11 in the padding part 10. When a space between the fixing bolts is effectively used, the slide gear return spring 5 having a long stroke in the shaft direction can be installed in this part, and impact when meshing of gears is released can be effectively relieved, and the slide gear return spring 5 presses a retainer 4 at least in two places, and not only a uniform and smooth return action works well but also a central position of a diaphragm 6 and the retainer 4 can be easily adopted.
Patent JP-H05114214-A (JP)
Title: Tape-stranding-preventing mechanism of cassette mounting device
Inventor: WAKAYAMA HIROSHI
IPC: G11B15/675
Filed: 1991-10-23
Abstract: PURPOSE:To realize a tape-stranding-preventing mechanism whose structure is simple so as to comply with the small size of a device and to lower the cost of the device. CONSTITUTION:The following are connected by using a rod 3 provided with a spring part 3a: a mechanism which positions a guide member 1 on a rotary cylinder when a cassette is inserted and which retracts it when the cassette is mounted; and a synchronization shaft 2 which is turned as a cassette holder 4 is moved as well as the guide member (stranding-preventing member) 1.
Patent JP-H05113767-A (JP)
Title: Multigradation display device
Inventor: HIROSE MASATOSHI
IPC: H04N5/217
Filed: 1991-10-23
Abstract: PURPOSE:To provide a multigradation display device in which deterioration in resolution due to multigradation of image density and flicker and suppressed. CONSTITUTION:A video signal to be displayed is made into a high frame frequency through a frame memory 2, a gradation of each picture element is changed for each frame by a ROM40, a new one unit of display is made by a combination of multiple picture elements, a display gradation of each of the picture element is changed, and the combined picture elements are set in any way, to make a multigradation display visually. Thus, because the frame frequency is high, flicker is unnoticeable and, because a combination of picture elements which constitutes one unit is arranged zigzag in horizontal and vertical directions, deterioration in resolution is less.
Patent JP-H01145937-A (JP)
Title: Sheet feeder
Inventor: MORIYA HITOSHI
IPC: B65H1/26
Filed: 1987-11-30
Abstract: PURPOSE:To prevent a sheet feeder device from being enlarged by using an actuating means to be driven by a reinforcement furnished at a door associate with door opening/closing action, and coupling and decoupling the No.3 gear with /from No.1 and No.2 gears. CONSTITUTION:A rib 15a to reinforce a door 15 is installed at the two side edges of the door 15. When the door 15 is shut, one end of a lever 66 is depressed by the rib 15a, and interlocked therewith, terming a rotor 69 clockwise, and mesh gears 70, 71 with gears 55, 58. Accordingly the gears 55, 58 are rotated in a single piece through the action of the door 15, and when the gear 58 is rotated counterclockwise by a worm gear, the gear in free condition from a shaft 57 is rotated by a one-way clutch 56 in the same direction to cause lifting of a placing table.
Patent JP-H06108688-A (JP)
Title: Multistory parking device
Inventor: HIRAMATSU TOSHIRO
IPC: E04H6/22
Filed: 1992-09-30
Abstract: PURPOSE:To reduce changing time of conveyors by separating the conveyors mounting cars on them into two up and down stages as a conveying truck on an elevator and a storing floor for each stage to bear, and moving the conveyors on up and down two stages to the conveying truck side at a time. CONSTITUTION:A car is driven into an elevator E, and a rising and falling platform 1 is raised up to a floor to an empty storing floor F verified in advance. After that, the rising and falling platform 1 is stopped at a specific floor, and a traverser truck 4 is horizontally moved to a storing position to adjust a position between a mounting rail and a storing rail 25 to a position between an auxiliary rail and the mounting rail. Then, in the case a car is stored in an upper stage side conveyor P1, an upper stage side chain is driven to a storing room K side, and a lower stage side chain is driven in a direction opposite thereto. A car on the conveying truck 8 is moved on the storing rail 25, and a rack is engaged with the auxiliary chain and is moved to the storing floor F. According to the constitution, taking in and out of a loaded conveyor and an empty conveyor between the elevator E and storing floor F is made at a time, and changing time of the conveyors can be reduced.
Patent JP-H03229117-A (JP)
Title: Nozzle for resin quantitative discharger
Inventor: HONMA TAKESHI
IPC: G01F13/00
Filed: 1989-11-21
Abstract: PURPOSE:To drip an extremely small amount of resin at high speed without cobwebbing phenomenon by coating the tip end part of the nozzle from which the resin is dripped with a film which makes the surface tension of the resin relatively large. CONSTITUTION:The surfaces of a cut surface 41 atop the nozzle 4 of the resin quantitative discharging device and the external wall surface 42 are coated with fluororesin ('Teflon(R)' resin) 10. This coating decreases the wettability of the resin 5 to the nozzle 4. The center of this nozzle 4 is set right above a circuit element 21 which is adhered to a printed circuit board 1 and provided with a wire 3 and when the resin 5 is extruded from the nozzle 4 with compressed air, etc., the extruded resin 5 forms a spherical body 8 atop of the nozzle 4. At this time, the resin 5 does not stick up to the side wall surface 42 of the nozzle 4 and is dripped on the circuit element 21 in the state of a relatively small spherical body 8; even when the nozzle 4 is moved horizontally and positioned on an adjacent circuit element, no cobwebbing phenomenon is caused.
Patent JP-H05142519-A (JP)
Title: Liquid crystal display device
Inventor: OKA MASAHIKO
IPC: G02F1/1337
Filed: 1991-11-19
Abstract: PURPOSE:To prevent the deterioration of display characteristics and to increase contrast ratio. CONSTITUTION:Separately drivable ferroelectric liq. crystal elements 11, 12 each holding a ferroelectric liq. crystal between a pair of substrates are laminated and interposed between polarizing plates 13, 14. These plates 13, 14 are brought into a cross-nicol state and AC signals having the same phase or opposite phases are impressed on the ferroelectric liq. crystal elements 11, 12 in accordance with display data.
Patent JP-H01145569-A (JP)
Title: Analyzing apparatus of environment
Inventor: YASUDA KENJI
IPC: C12Q1/00
Filed: 1987-12-02
Abstract: PURPOSE:To enable the accurate detection of pollution substances in air, by providing a mechanism sending in the air containing an allergenic substance, bacteria, virus and the like and an immobilized antibody reactor wherein an antibody reacting with a specific allergenic substance, the bacteria, the virus and the like in the air is immobilized. CONSTITUTION:Sample air is sent in an immobilized antibody reactor 11 through a send-in mechanism 10 such as a pump. A substance to be measured in this sample air is caught by an immobilized antibody 3. A standard antibody 4 is added thereto, a reagent reacting with a standard substance 5 is sent in from a liquid feeder 13, and an object of measurement thus produced is sent to a detector 12. A signal obtained from the detector 12 is displayed in a display unit, and the concentration of a pollution substance or an organism can be known therefrom.
Patent JP-H04175328-A (JP)
Title: Resin-forming composition
Inventor: MAEDA KOHEI
IPC: C08F290/00
Filed: 1990-11-07
Abstract: PURPOSE:To obtain a composition which can form a resin having high rigidity and high heat resistance by mixing a mixture of three compounds each of which has at least one polymerizable vinyl group and at least one hydroxyl group and which have different molecular weights with a polycyclic organic polyisocyanate, a urethane formation catalyst and a radial polymerization catalyst. CONSTITUTION:A resin-forming composition is prepared by mixing a mixture (A) of three compounds each of which has at least one polymerizable group and at least one hydroxyl group and which have molecular weights of below 230, 230-2,000 and 2,000-20,000, respectively, in a ratio of (85-55):(10-25):(5-20) with a polycyclic polyisocyanate (B) (e.g. diphenylmethane diisocyanate), a urethane formation catalyst (C) (e.g. an amine catalyst or a tin catalyst) and a radical polymerization catalyst (D) (e.g. azoic or peroxide catalyst). The mixing ratio among the respective components is such that the isocyanate index (NCO/OH equivalent ratioX100) is 20-200, particularly 70-110, and 0.001-5% component C and 0.1-5%, preferably 0.5-3% component D are present.
Patent JP-H10137511-A (JP)
Title: Filter element of filter
Inventor: MORIYA MASAYUKI
IPC: B01D35/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide filter elements of a filter with filterability improved while flow is secured. SOLUTION: A relatively coarse first filter 10 arranged on the inlet side of a liq. F1 to be filtered and a relatively dense second filter 20 set on the outlet side of the liq. F1 are combined to constitute one filter element 1. The pollutant P1 having a relatively large grain diameter among the pollutants P in the liq. F1 is collected by the first filter 10, and the relatively small pollutant P2 is passed through the first filter 10 and collected by the second filter 20. Since the fluctuation in density by the pollutants P is distributed to both filters 10 and 20, the filterability is remarkably improved while flow is secured.
Patent JP-H07216801-A (JP)
Title: Metal sleeper with sound reducing performance and vibration damping performance and manufacture thereof
Inventor: TAKAHASHI AKIRA
IPC: E01B3/16
Filed: 1994-12-07
Abstract: PURPOSE:To improve a sound reducing effect during the travel of a train by applying vibration damping material, mainly composed of rubber, to a metal sleeper, and transmitting vibration from a rail to the sleeper. CONSTITUTION:An emulsion resin composition formed by heating and kneading a rubber component and an olefin acrylic ester copolymer under a curing agent is applied to an iron sleeper 16 so as to form a damping material layer 12 of the specified thickness, and in order to heighten the damping effect of the damping material layer 12, a cured resin layer 14 formed of thermosetting polyurethane resin composition is applied by 1mm or more onto the damping material layer 12. Oscillating energy is thereby converted into heat energy by the applied resin layer so as to manifest the vibration damping effect.
Patent JP-H07133573-A (JP)
Title: Nonwoven fabric
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/551
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a nonwoven fabric capable of direct printing without carrying out any pretreatment of calendering owing to a dense surface and having excellent stretchability. CONSTITUTION:This is a melt-blow nonwoven fabric obtained by laminating elastomer filaments having a fiber diameter of 4-10mu and then fusing by heat and containing >=50vol.% of pores having a pore opening of <=70mu.
Patent JP-H10131913-A (JP)
Title: Cylinder device
Inventor: DEGUCHI SHOZABURO
IPC: F15B15/06
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized cylinder device capable of extracting a rod while rotated, applied to a set/extraction device for a core pin in die casting. SOLUTION: In a position opposed to an axial center of a rod 4 in a head cover 3, a screw bar 6 formed with an external thread 6a of large lead angle (45 deg. to 87 deg.) is fixedly vertically provided, in a piston 5, an axial direction hole 7 internally fitting the screw bar 6 from a rear end surface is left as formed, also in this rear end surface, a guide plate 8 formed with an internal thread 8a screwed to the screw bar 6 is fixedly mounted. Each screw 6a, 8a is formed so as to constitute a space serving as a fluid flow path mutually between screw surfaces in a screwed condition thereof. By oil pressure control from ports P1, P2, a piston rod 5, 4 is moved, but based on the screwing relation, the rod 4 always makes a stroke accompanied with rotation.
Patent JP-2000129523-A (JP)
Title: Sun visor-combined rain sheltering cap
Inventor: NEMOTO SHOZO
IPC: A42B1/06
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor-combined rain sheltering cap for inhibiting direct sunshine to the occiput nape part of a cap, and wind and rain. SOLUTION: This sun visor-combined rain sheltering cap comprises attaching a sun visor part at a peripheral edge face of a cap main body having the brim and the sun visor-combined rain sheltering part 4 is detachably attached to the occiput covering part 2 of the cap main body.
Patent JP-S63157402-A (JP)
Inventor: YOKOTO SHIGENORI
IPC: H01C10/50
Filed: 1986-12-22
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-H04180512-A (JP)
Title: Method for smelting dead soft steel
Inventor: NISHIKAWA HIROSHI
IPC: C21C7/10
Filed: 1990-11-13
Abstract: PURPOSE:To smelt low C steel having a low total O content by changing over gaseous oxygen to a gaseous mixture at a point of time after a decarburization reaction begins to retard, continuing refining by blowing and then blowing gaseous oxygen in subsequent reflux type vacuum degassing. CONSTITUTION:In a refining process in a top and bottom oxygen blowing converter or a bottom oxygen blowing converter, gaseous oxygen is fed up to a point of time after a decarburization reaction begins to retard, oxygen is changed over to a gaseous mixture of oxygen with one or more among Ar, CO2 and N2 and refining by bottom blowing is continued. At the time when the amt. of C is reduced to <=0.040-wt.%, blowing is stopped and molten steel satisfying inequality [C]S>=0.5[O]S is discharged in an undeoxidized or slightly deoxidized state. This molten steel is poured into a reflux type vacuum degassing vessel and decarburized with gaseous oxygen blown from a top blowing lance to obtain dead soft steel. In the inequality, [C]S is the concn. (ppm) of C in the molten steel before reflux type vacuum degassing and [O]S is the concn. (ppm) of 0 in the molten steel before the degassing.
Patent JP-H03164850-A (JP)
Title: Direct memory access device
Inventor: TAKAHASHI TSUNEO
IPC: G06F13/28
Filed: 1989-11-22
Abstract: PURPOSE:To perform an optimum operation of an external device by analyzing data read out in a source cycle and generating a status corresponding to this data and reporting it to the external device. CONSTITUTION:A status generator 7 is provided which analyzes contents of a data register 6 to generate a status corresponding to analysis contents and reports it to first and second external devices 8 and 9. When first data D in an address (k) is the pointer to raster data, the status generator 7 outputs a raster ID as a status signal SS. This raster ID is continuously outputted till conversion of the classification of data. While the raster ID is continuously outputted as the status signal SS, first and second external devices 8 and 9 perform the optimum operation corresponding to the raster ID. Thus, the data attribute in an access cycle can be outputted as a signal for the purpose of optimizing the operation of an external storage device.
Patent JP-H03165855-A (JP)
Title: Water discharging mechanism and foamed water discharging port utilized therewith
Inventor: OKAYAMA KENJI
IPC: E03C1/084
Filed: 1989-11-21
Abstract: PURPOSE:To promote turning of the flow of supplied water even when the flow rate is made small and to excellently foam the supplied water by turning it and thereafter discharging this supplied water as a conical water screen flow and opening a plurality of holes to an annular wall in order to make this turning flow and making height of the holes different. CONSTITUTION:Water is supplied to a water discharge head 1 and introduced into an upstream side chamber 7. Thereafter water is introduced into a downstream side chamber 8 from the holes 6a-6c of a partition 6. The flow in the downstream side chamber 8 is made to a swirly turning flow by properly regulating the attitudes of the holes 6a-6c. Centrifugal force is allowed to act on the flow itself toward the outside. The flow in the discharge port of a nearly central part is made swirly. The water allowed to flow cut from the discharge port 3a is discharged as a conical water screen F. At this time, the positions of height of the holes 6a-6c opened to the partition 6 are made mutually different. Therefore mutual interference of water introduced into the downstream side chamber 8 is inhibited and the result is obtained wherein turning force is raised. Since the flow path 22a of air is provided toward the discharge port 3a, air is sucked by the evacuating effect of water introduced at high velocity and the water is discharged as foamed water.