baber/WOPTO huggingface dataset:
Patent JP-S61252554-A (JP)
Title: Method for fastening magenta dyestuff to light
Inventor: KANEKO YUTAKA
IPC: C09B57/00
Filed: 1985-05-01
Abstract: PURPOSE:To improve the fastness of the Magenta dyestuff against the light by incorporating the 5-pyrazolone type Magenta dyestuff into an adjacent layer to stabilize the dyestuff formed by reacting a specific Magenta dyestuff forming coupler and the oxidant of the coloring developing agent. CONSTITUTION:The 5-pyrazolone type Magenta coupler is comprised in the layer supporting the dyestuff and/or the adjacent layer thereof to stabilize the dyestuff formed by reacting the Magenta dyestuff forming coupler shown by the formula and the oxidation product of the coloring developing agent. When applying the method to the silver halide photographic sensitive material, the silver halide emulsion may be comprised any one of the ordinary silver halide emulsion such as silver bromide, silver iodide bromide, silver iodide chloride, silver chloride bromide and silver chloride. The silver halide emulsion may be compounded a coloring matter which is well-known as the sensitizing coloring matter in the photographic industry to optically sensitize in the prescribed wavelength range, and the silver halide emulsion may be compounded a lubricant to reduce the sliding friction against the silver halide color photographic sensitive material. By applying the method as mentioned above, the durability of the sensitive material against the light is remarkably improved.
Patent JP-S5520958-A (JP)
Title: Spiral spring and method of producing the same
Inventor: NISHIDA TAKASHI
IPC: F16F1/10
Filed: 1978-08-02
Abstract: PURPOSE:To increase the rigidity of a spiral spring against horizontal force by spirally winding an elastic material with a roughly rectangular cross-section in such a manner that the long side is positioned on the same plane viewed from the cross- section. CONSTITUTION:An elastic material 2 with a roughly rectangular cross-section is spirally wound and mount holes 2a to 2c are drilled on the straight line passing through both the ends of the material 2. The spring thus obtained is mounted to a displacement meter of differential transformer type through a support member 4. If a force is applied on the core 6 from below, springs 1 and 1 are displaced upward. But as the elastic material 2 is rectangular and moreover, it is formed so that the long side is positioned on the same plane viewed from the cross-section, the horizontal rigidity of the spring is great enough to minimize the horizontal deviation of the core 6. Accordingly, it is possible to eliminate ''chattering'' or the like otherwise caused by contact of the core 6 with a coiled inner cylidner 3.
Patent JP-S5320206-A (JP)
Title: Signal transmitting system for composed vehicles
Inventor: MORI HIDEHIRO
IPC: B60L3/00
Filed: 1976-08-06
Abstract: PURPOSE: To provide a signal transmitting system for composed vehicles, in which signal can be transmitted to all of the vehicles forming a long connected train, however, large the number of vehicles forming the train may be, without attenuation to the rearmost vehicle and irrespectively of the coupling direction of the vehicles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63260340-A (JP)
Title: Composite terminal equipment
Inventor: KUME SHINJI
IPC: H04N7/173
Filed: 1987-04-17
Abstract: PURPOSE:To send a data in matching with the characteristic of an opposite terminal equipment by providing a teletex terminal equipment and a facsimile terminal equipment in an equipment so as to allow a reception opposite party to identify automatically whether the terminal equipment is the teletex terminal equipment or the facsimile equipment. CONSTITUTION:A reply signal demodulated by a teletex MODEM 4 and a facsimile equipment MODEM 5 is given to a teletex procedure control section 6 and a ficsimile procedure control section 7. When the reply signal is an MCI signal (by the CCITT recommendations), since the teletex procedure control section 8 can analyze the signal, it is recognized by the opposite party to be the teletex terminal equipment, and the succeeding procedure control is advanced by the a teletex procedure control section 6. When the reply signal is a DIS signal (by the CCITT recommendations), since the facsimile procedure control section 7 can analyze the signal, the opposed party is recognized to be the facsimile terminal equipment and the succeeding procedure control is advanced by the facsimile procedure control section 7.
Patent JP-H1077192-A (JP)
Title: Flat sling joint structure
Inventor: ST GERMAIN DENNIS
IPC: B66C1/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate control when a load is moved to another place from one place by providing a flat and conveniently usable sling structure for a rigging operator. SOLUTION: In a weight load lifting flexible flat plane sling structure composed of a flat-shaped joint pit ring 1 having a hole to slidably pass a flat lift sling such as a round sling 5 on one end and having on one end part an opening slot whose entrance rises and becomes an arm 4, since the lift sling passes through the hole in the first place and passes through an opening part of a load connecting means in the next place and passes through a rising arm in the third place, the lift sling and the load connecting means of rigging are connected to each other by a joint.
Patent JP-H07301529-A (JP)
Title: Plumb bob
Inventor: FURUMURA MANABU
IPC: G01C15/10
Filed: 1994-05-09
Abstract: PURPOSE:To provide a plumb bob which uses a semiconductor laser in such a state that the plumb bob can sufficiently utilize the output light of the semiconductor laser and, at the same time, the plumb bob can project a small spotlight. CONSTITUTION:A semiconductor laser 5 is fixed to the central part of a semiconductor laser holder 11. A lens holder 12 is fitted with a convergent lens 13 which is screwed in the laser holder 11. The laser light emitted from the laser 5 is converged through the lens 13 and emitted from a laser light emitting port 8. The lens holder 12, an intermediate tube 14, and the port 8 are integrally fixed. When the port 8 is rotated, the lens holder 12 rotates and the interval between the laser 5 and lens 13 is adjusted. As a result, a very small spotlight can be projected by adjusting the focus of the lens 13.
Patent JP-H02273036-A (JP)
Title: Hybrid battery
Inventor: SHIRATA TERUHIRO
IPC: H01M10/44
Filed: 1989-04-14
Abstract: PURPOSE:To permit the charging of a battery with a big current by a method wherein a capacitor, capable of accumulating an electric energy more than a secondary battery capable of charging and discharging, is connected in parallel while the charging current from the capacitor is controlled based on the specification of the secondary battery. CONSTITUTION:A big capacity capacitor 2, capable of accumulating more amount of energy than a secondary battery 1, is connected in parallel to the secondary battery 1 through a reverse current precluding diode 4 and a current limiting circuit 5, connected in parallel to the diode 4, while the terminals of the capacitor 2 are utilized as external terminals. The current limiting circuit 5 limits a current higher than a charging current determined in the specification of the secondary battery 1. Both terminals of the capacitor 2 are connected to an external power source to charge the capacitor with a big current while the Zener diode of a monitor circuit 3 is put ON when the voltage of the Zener diode 31 has arrived at the Zener voltage thereof whereby a voltage is generated in the diode 32 and charging is stopped. Subsequently, the secondary battery 1 is charged with a current, limited by the current limiting circuit 5 based on the specification of the secondary battery and conducted through the capacitor 2. According to this method, the overcharging of the secondary battery may be prevented even if the big current charging of a short time is effected and the long life of the battery may be kept.
Patent JP-H09281084-A (JP)
Title: Laser ultrasonic flaw detector
Inventor: HAYASHI KAZUO
IPC: G01N29/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser ultrasonic flaw detector capable of improving the S/N ratio of detected ultrasonic signal and easily reducing noise. SOLUTION: The laser ultrasonic flow detector comprises an ultrasonic wave generating laser 11 for emitting a laser beam for exciting generating an ultrasonic wave to a specimen, an ultrasonic wave detecting laser 21 for generating a laser beam for a probe for detecting the reflected wave reflected in the specimen A and arriving at the surface, an optical system 23 for converting the beam for the probe into an annular laser beam at the center of the beam for exciting emitted to the surface of the sample as a center, and a photodetector for detecting the change received by the synergistic action of the beam for the probe reflected on the surface of the specimen and the reflected wave. The reflected ultrasonic wave signal from a defect directly under the beam for exciting emitted to the surface of the specimen is strengthened and amplified, and detected. Contrary, scattered noise due to the fine structure in the specimen is canceled by one another to be weakened, and detected.
Patent JP-H09282805-A (JP)
Title: Data recording device
Inventor: MURAKAMI YUZO
IPC: H04N19/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To output only effective data by converting data sent in a specified unit and a dummy added to it into each sector to record it with an added flag indicating which data is effective. SOLUTION: A sector converter 111 adds a header to a packet of data to convert it to a sector. A number, for example, indicating a sector order is assigned to each sector by this header. A dummy generator 112 generates a dummy to send to the sector convertor 111. And, the sector converter 111 also converts the dummy into a sector to insert it between data sectors if necessary. Each sector converted by the sector converter 111 is further processed for recording on a tape in a frame unit of N numbers of sectors.
Patent JP-H08291693-A (JP)
Title: Agitator device for shield propulsion machine
Inventor: FUKAI MASAKAZU
IPC: E21D9/13
Filed: 1995-04-20
Abstract: PURPOSE: To prevent damaging and blocking of a mud removal pipe without providing any special device other than an agitator. CONSTITUTION: In a slurry type shield propulsion machine which includes a chamber formed between a cutter 2 and a bulkhead 3 in a shield body 1, a mud feed pipe 5 for feeding slurry into the chamber, a mud removal pipe 6 for discharging the slurry together with excavated earth and sand, and agitators 7 provided in the chamber to agitate the slurry and excavated earth and sand, a pair of agitators 7 is disposed laterally symmetrically with respect to the pipe 6 just before the pipe 6 so as to be slightly displaced in the axial direction of the body 1. And the rotation loci of outer peripheries of vanes 7a of the agitators 7 are arranged so as to overlap each other in a front view, and the agitators 7 are driven to rotate in the same direction at different rotational speeds.
Patent JP-2000295505-A (JP)
Title: Video camera
Inventor: HIRATA HISASHI
IPC: H04R1/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a video camera that effectively emits sound from a speaker with a sufficient volume in an operating mode of the video camera where a liquid crystal display panel is contained in a liquid crystal display panel container and monitored while its liquid crystal display screen is exposed to the outside of the camera. SOLUTION: A biaxial hinge mechanism 2 raises/falls down and turns a liquid crystal display panel 3 externally mounted on a video camera main body 1, a liquid crystal display panel container section 4 of the video camera main body section 1 that contains the liquid crystal display panel 3 has a speaker opening 5, the biaxial hinge mechanism 2 supports the liquid crystal display panel 3 downward at the video camera main body 1. When the liquid crystal display panel 3 is not in use, the liquid crystal display panel 3 covers the speaker opening 5. When the liquid crystal display panel 3 is monitored, the speaker opening 5 is communicated externally via a sound path 7.
Patent JP-H10288668-A (JP)
Title: Small gamma-ray ray measuring device with wheels
Inventor: SATO TOMIO
IPC: G01T1/16
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To measure in narrow space by making movable a lead collimator and preamplifier together on a rail inserted and placed inside the narrow space below a measuring object. SOLUTION: A lead collimator 1 and a preamplifier 2 counterposed on a frame 9 extending from it are arranged in series and made movable in one. A rail 6 is inserted and set inside a nail insertion part for forklift of a palette below the drum of measurement object and a wheel 5 of the lead collimator 1 is coupled on it. The lead collimator 1 is inserted in the palette with a pushing rod, the measuring window of the lead collimator 1 is positioned at the bottom center of the object drum and γ-ray generated in the object drum is detected from the lower side. The detected signal is amplified with a preamplifier 2, sent via a cable 7 to a portable multichannel analyzer 8, and obtained data is fetched into a computer and plutonium in the object drum is identified.
Patent JP-H01305159-A (JP)
Title: Fuel injection pump for internal combustion engine conducting pre-injection and main injection of fuel
Inventor: HANSU ARUFUREETO KOHANOFUSUKII
IPC: F02M45/06
Filed: 1989-04-17
Abstract: PURPOSE: To maintain pre-injection amount at the level of a predetermined amount by providing a pressure limiting arrangement in a work chamber of which the volume is expanded and retracted by the reciprocating movement of a plunger, and limiting pressure rise in the work chamber and a pressure duct in a pre-injection phase when a predetermined engine speed is reached. CONSTITUTION: An injection pump for effecting pre-injection and main injection of fuel has a plunger 12 reciprocatingly and rotatably disposed in a bush 14 in a pump casing. A pump working chamber 28a is defined by assembling an annular disc 26 on an end surface of the bush 14 via an intermediate member 28. Suction bores 14a, 14aa of the bush 14, an annular edge portion 14s ofthe bush 14 end surface, radial recesses 12s, 12t and a recess 12ss ofthe plunger 12 are formed for controlling pre-injection and main injection. In this case, a hole 120 is formed to communicate the working chamber 28a and the radial recess 12t. A pressure limiting valve of which a valve ball 200 is biased to the closed position by a spring 202 is arranged half way of the hole.
Patent JP-S58212701-A (JP)
Inventor: SANO SHIGEKI
IPC: A01B33/10
Filed: 1982-06-05
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-S5620325-A (JP)
Title: Quartz oscillator
Inventor: YAMASHINA MIKIHIKO
IPC: H03H9/19
Filed: 1979-07-27
Abstract: PURPOSE:To make relatively easy to suppress nearby auxiliary resonance of a quartz oscillator with an AT cut, etc., by fixing the diameter of a circular electrode, positioned at a concentric circle formed in a base plate, within fixed range. CONSTITUTION:When the radius of equivalent spherical curvature of sphere 3 of quartz oscillator 1 is denoted as R and its resonance frequency is denoted as F0, the miximum plate thickness in the center of the base plate determined by frequency F0 is represented as T. Then, diameter phie of circular electrode 2 positioned at a concentric circle formed in the center of the base plate is selected within the range shown by the expression. Consequently, the nearby auxiliary resonance can be suppressed relatively easily.
Patent JP-S5220668-A (JP)
Title: Cleaning method of a pipe line by use of specific pig
Inventor: ISOBE KENJIROU
IPC: B08B9/053
Filed: 1975-08-08
Abstract: PURPOSE:To use a part of pressurized gas for transfer of a pig so as to blow away foreign matters present inside a pipe or attaching thereto while advancing the pig inside the pipe.
Patent JP-H03292844-A (JP)
Title: Sheet for preventing intrusion of harmful beast
Inventor: NAKAGAWA SHIGEO
IPC: A01M29/32
Filed: 1990-04-10
Abstract: PURPOSE:To prevent the intrusion of harmful beasts into a prescribed area by using a resin or metal sheet having a number of protrusions on one surface. CONSTITUTION:The objective sheet for preventing the intrusion of harmful beasts is a resin or metal sheet 1 having a number of protrusions 2 on one surface. The form of the protrusion is e.g. 6, 7, 8, 9, 10, 11, 12 and 13. When a protrusion 14 is formed on the reverse face of the sheet 1, the sheet can be fixed by thrusting the protrusion into soil or a soft ground.
Patent JP-H09255507-A (JP)
Title: Antimicrobial and antifungal hollow yarn
Inventor: ASHIHARA WATARU
IPC: A01N25/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a specific medicine to effectively act and pharmacodynamic effects to last long by arranging the specific medicine on the inner and outer surfaces of a hollow yarn and inner surface of a spongy cell in order to repel noxious microorganisms. SOLUTION: This antimicrobial and antifungal hollow yarn is obtained by mixing and dispersing a fine powdery inorganic antimicrobial and antifungal agent as a specific medicine with a hydrophobic high-molecular organic compound and a hydrophobic low-molecular organic compond and/or a hydrophilic low-molecular organic compound, then extruding and spinning the resultant dispersion and washing the spun yarn with water. Furthermore, the medicine may be premixed and dispersed in a raw material for the hollow yarn.
Patent JP-H04326970-A (JP)
Title: Method for washing resin molded product
Inventor: HASHIMOTO TATSUO
IPC: B05D3/10
Filed: 1991-04-26
Abstract: PURPOSE:To wash a resin molded product without washing the specific part thereof. CONSTITUTION:In a method for washing the surface of a resin molded product by hanging the resin molded product from a hanging jig 7 to expose the same to solvent vapor 4, the specific part on the surface of the resin molded product 11 is covered with the cooling cover 20 mounted on the hanging jig 7 and the solvent vapor 4 reaching the vicinity of the cooling cover 20 is condensed on the outer wall of said cover 20 to be allowed to fall to wash the resin molded product 11 so as not to expose the specific part of the resin molded product to the solvent vapor 4.
Patent JP-H07302685-A (JP)
Title: Manufacture of electroluminescent lamp
Inventor: MORI NAOYUKI
IPC: G02F1/13357
Filed: 1994-05-10
Abstract: PURPOSE:To manufacture a high-quality electroluminescent lamp suitable for back light of an electromagnetic transfer type personal computer. CONSTITUTION:A back electrode 1 of conductive paste basically comprising resin of which binding force to a reflection insulation layer is stronger than its binding force to aluminum foil is formed on the aluminum foil 11, and the reflection insulation layer 2 and a light emission layer 3 are applied on it in order to form a lamination body 12. The lamination body 12 is then tightly applied to a transparent electrode 4 from which a lead 13 is introduced, with one end part protruded, and the aluminum foil 11 is peeled from the back electrode 1. By thus providing the back electrode 1 of the conductive paste on the aluminum foil 11, the conductive paste is provided with the function as releasing agent, and an electroluminescent lamp can be formed only by peeling the aluminum foil 11 after forming the transparent electrode 4, thereby an electromagnetic transfer type electroluminescent lamp of high yield and high quality can be manufactured in simple manufacturing processes.
Patent JP-H01267528-A (JP)
Title: Semiconductor laser beam modulator
Inventor: NOGUCHI MASARU
IPC: G02F1/11
Filed: 1988-04-19
Abstract: PURPOSE:To enable the sepn. of a zero order beam and a primary beam with high quality by determining the relative disposition of a semiconductor laser and an acousto-optical light modulator (AOM) in such a manner that the minor axis direction of the section of the laser beam parallels with the plane inclusive of the axis of the zero order beam and the axis of the primary beam in the incident position where the laser beam enters the AOM. CONSTITUTION:The AOM 106 is so disposed that the propagation direction of the acoustic waves of the AOM 106 coincides with an (x) direction. The zero order beam (z direction) and the primary beam (z' direction) are, therefore, emitted from the AOM 106 and the plane inclusive of the (z) direction and z' direction parallels with the (x) direction. The sepn. of these beams is executed by propagating the same in the long optical path of focusing the same by a condenser lens 108 so that the inclusion of side lobes therein in the direction parallel with the x-z plane to allow the passage of only the primary beam is prevented by a slit 107 having the aperture long in the direction parallel with the y-axis direction. Only the primary light or zero order light is thus separated with high quality by the slit 107 after the laser beam is emitted from the AOM 106.
Patent JP-H01267450-A (JP)
Title: Electrophoretic method and apparatus therefor
Inventor: OGAWA MASASHI
IPC: G01N27/26
Filed: 1988-04-19
Abstract: PURPOSE:To expand a range of molecular weight of fractionable DNA in an inversion pulse field electrophoresis method, by setting a potential on the anode side of an electrophoretic medium, a potential on the cathode side thereof and an applied potential duration time in respective cycles of both the electrodes to apply a potential. CONSTITUTION:This apparatus comprises a power source mechanism containing two DC power sources 11 and 12 so arranged to be set for different desired voltages, a time control mechanism 22 capable of setting a connection duration time at two desired values, a pulse potential switch/connection mechanism 20 containing a changeover switch mechanism 21 and an electrophoretic tank 30 having an upper tank side electrode 31, a lower tank side electrode 32 and a temperature control mechanism 40. The switch mechanism 21 is connected to the DC power sources 11 and 12 and one electrode of the electrophoretic device 30 so that various cycles of pulse-like potentials can be applied with potential phases thereof and a duration time set separately. With the switch mechanism 21, an anode and cathode of the electrophoretic tank 30 are switched to be connected to the respective DC power sources 11 and 12 for a duration time set.
Patent JP-H02273232-A (JP)
Title: Fire-resistant composite panel
Inventor: TAKIGUCHI HIDEKI
IPC: E04B1/94
Filed: 1989-04-14
Abstract: PURPOSE:To obtain fireproof properties passing a fire-resistance one-hr test alone by integrally interposing a corrugated cardboard like sheet material having fire resistance at the center of the core material between front and rear surface materials composed of thin metal plates and integrally interposing plastic foams having fireproof properties between the above-mentioned sheet material and the front and rear surface materials. CONSTITUTION:A core material 3 is interposed between front and rear surface materials 1, 2. The core material 3 is formed by integrating a corrugated cardboardlike sheet material 4 with plastic foams 7 having fireproof properties and the above mentioned sheet material is constituted by coating, impregnating or filling the single surface or both surfaces of a core 5 with a thin layer 6. The thin layer 6 is composed of a 1:1 mixture of a urea resin prepolymer and a melamine resin prepolymer and a proper amount of phosphorus as a carbonization accelerator and other substance, for example, Na, Al, Fe, Si, Zn, Ca, Mg, Cr, Cu, Mn, Sn or Ti are added to one of or both of said prepolymers to reinforce the carbonized layer formed when the thin layer 6 is expanded under intense heat. The addition amount thereof is set to 0.01-10wt.% and the thickness of the thin layer 6 is set to 5-200mum.