baber/WOPTO huggingface dataset:
Patent JP-H02152489-A (JP)
Title: Edged tool for precise cutting
Inventor: KURASHIGE YOSHIO
IPC: B26B3/00
Filed: 1988-11-30
Abstract: PURPOSE:To make it possible that something is exactly cut with an edged tool just like that something is exactly written with a pencil or pen by placing the top end of the edged tool on the center line of its handle. CONSTITUTION:It is a reason why something can be exactly written with a pencil or pen that the top end C' thereof exists on the center line B of the handle A' thereof. In the same way, it is necessary that the top end C of a edged tool D exists on its center line B in order that an exact work is done with the edged tool D. For this reason, the top end C is provided on the center line B of the handle A thereof. In this way, when the top end C is used, the exact work can be done.
Patent JP-S63156704-A (JP)
Title: Male sterilization agent for rice plant
Inventor: SAKAKI MASAHARU
IPC: A01H3/04
Filed: 1986-12-19
Abstract: PURPOSE:To obtain the titled sterilization agent effective in extremely easily and effectively inducing male sterilization without losing the pollination capability of female, by using 1-ethyl-6-methyl-2-(4-chlorophenyl)-4-oxoniconitic acid or its salt as an active component. CONSTITUTION:The objective male sterilization agent for rice plant can be produced by using 1-ethyl-6-methyl-2-(4-chlorophenyl)-4-oxoniconitic acid or its salt (preferably a metal salt such as potassium salt, etc., or ammonium salt, etc.) as an active component at a weight ratio of 1-80%, preferably about 5-70% and mixing the active component with a solid carrier, a liquid carrier, a surfactant or other formulation assistants. It is used in the form of an emulsifiable concentrate, wettable powder, suspension, granule, liquid formulation, etc. The sterilization agent does not cause female sterilization and various other adverse effect against organs of plants. The agent is applied within a period from just before the start of the reproductive stage to ear emergence of rice plant.
Patent JP-H07198060-A (JP)
Title: Valve mechanism with forcible guidance means
Inventor: FUUBERUTO BOTSUSHIYU
IPC: F16K3/18
Filed: 1994-12-08
Abstract: PURPOSE: To perform opening and closing of high reliability even in the severe condition by opening and closing a valve while moving a central plate in relation to one or two valve plates for hindering the flow passing through the valve. CONSTITUTION: In order to open a valve, when a driving rod 10 is pulled for operation in the direction expressed with an arrow 16, a central plate 3 fitted to the driving rod 10 for coupling is moved, and a shaft 7 is moved in the same direction. At this stage, valve plates 2, 5 are moved and stopped by shafts 8, 9 extended to a groove 1 of a guide means 4 so that the valve plates 2, 5 can be moved in the only vertical direction. Since the shaft 7 is engaged with a pair of inclined grooves 13 provided in the opposite direction to each other, moving direction of the valve plates 2, 5 is changed to the directions expressed with arrows 17, 18 by the movement of the central plate 3 in the direction 16, and the valve plates 2, 5 are moved in the direction for coming close to the central plate 3, and openings 19, 20 formed in an upper and a lower surfaces of a housing 6 are opened.
Patent JP-H06127427-A (JP)
Title: Torsion bar anchor support construction
Inventor: SAITO TAICHIRO
IPC: B62D21/11
Filed: 1992-10-16
Abstract: PURPOSE:To reinforce main frames so as to bear reaction of torsional torque of torsion bars, with sure and sample construction, without changing the basic construction of frames. CONSTITUTION:Reaction of torsional torque of torsion bars 12 are applied on a pair of right and left main frames 1 through anchor supports 14 so as to open the lower ends to both sides but because the lower end parts of the right and left anchor supports 14 are connected to each other through an anchor cross member 19, it is surely obstructed that the lower end parts of the main frames are apt to open, and large rigidity strength of the frames can be maintained.
Patent JP-H10141269-A (JP)
Title: Rotary compressor and refrigerating cycle device
Inventor: OZU MASAO
IPC: F04C29/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To use refrigerant not breaking an ozone layer, and to improve abrasion resistance of a sliding part and lubricity. SOLUTION: A vane 15 is formed of steel or cast iron containing at least chrome (Cr), and a compound of Cr and nitrogen (N) is formed on the front surface of it by nitriding. A roller 12 is formed of cast iron or alloyed steel containing any one or more of Cr, molybdenum (Mo), and nickel (Ni) into the hardness of HRC 40 or more by heat treatment. A cylinder 8 is formed of cast iron containing black lead, sintered alloy, or sintered alloy in which lubricative organic materials are applied or diffused on the front surface. Polyol-ester- oil-group oil or ether-group oil is used as lubricating oil. Refrigerant containing no chlorine (C1) is used as the refrigerant.
Patent JP-H05146175-A (JP)
Title: Method of driving ultrasonic actuator
Inventor: HAYASHI TOKUJI
IPC: H02N2/00
Filed: 1991-11-20
Abstract: PURPOSE:To shift a mover, which contacts with comb teeth, by generating creeping motion in the comb teeth of an elastic body by the progressive wave by the composition of the standing waves generated by a vibrator and the reflected wave generated from one end of the vibrator. CONSTITUTION:An oscillator 2 is composed of each oscillation plate 2a-2d and each electrode 10, and an elastic body 16, which has many comb teeth 15, is provided on the topside of the oscillator 2. The oscillator 2 is supplied with driving signals 1a, and when the standing wave generated by the oscillator 2 is reflected from one end of the oscillator 2, and the first reflected wave occurs, the first composite wave occurs on an elastic body 16 by the composition of the standing wave and the first reflected wave. Next, the first composite wave on the elastic body 16 reflects at one end of the elastic body 16 thereby causing the second reflected wave, and the second reflected wave is composed with the first composite wave, which generates the second composite wave. This second composite wave is shifted in phase temporally from the first composite wave. Accordingly, in one point of each composite wave, the oscillation of the elastic body 16 becomes a progressive wave, which goes with time, and the comb teeth 15 performs the peristaltic motion, and a mover 4 moves.
Patent JP-H01148012-A (JP)
Title: Cable burying machine
Inventor: SHINAGAWA MICHIO
IPC: E02F5/10
Filed: 1987-12-01
Abstract: PURPOSE:To securely bury a cable, by using an excavating means set suspended from the upper side of a main unit, and a backfilling section set in the rear section of the main unit. CONSTITUTION:A cable burying machine has its main unit 1, sleds 1a-1b, a towing wire 2, a cable 3, a cable introducing port 4, a spade 5, a cable tension wheel 6, and a spade fitting plate 7. In this case, a backfilling machine 8 is set, and the sleds 1a-1b of the cable burying machine main-unit 1 are formed in the shape of skis divided on both the sides against an excavated groove 9, and the spade 5 is is fitted to be suspended to a lower section from the spade fitting plate 7 formed in the shaped of a horizontal L-type roof set on the upper side of the cable burying machine main-unit 1, and is set at the rear section of the cable burying machine main-unit 1 and on the rear side of the cable tension wheel 6, and is composed to backfill the groove 9 with excavated earth 10. As a result, the cable 3 can be surely buried in.
Patent JP-H104288-A (JP)
Title: Part feeder
Inventor: SAITO KOJI
IPC: H05K13/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a part feeder which is capable of unloading a first part smoothly. SOLUTION: Permanent magnet J is provided in a part stopper 9 to enable it to attract a first part P on a belt 7, whereby the part P attracted to the part stopper 9 is displaced to a part unloading station, and a permanent magnet M is provided under the part P displaced to the parts unloading station to let the part P come into close contact with the surface of the belt 7. By this setup, the first part P is displaced to a part unloading station as attracted to the part stopper 9, so that the first part P can be completely separated from a second part, and the part P displaced to an unloading station can be held stable in posture by the permanent magnets J and M.
Patent JP-H07160943-A (JP)
Title: Automatic vending machine
Inventor: IMAGAWA KAZUHIKO
IPC: G07F11/24
Filed: 1993-12-06
Abstract: PURPOSE:To avoid projection on a road by carrying stacked commodities by a slide so as to reduce a spatial size required for a carrying direction. CONSTITUTION:A slide 12 and a lever 16 are operated via a link 14 attended with rotation of a cam 13. In the first stage of the operation, the lever 16 is operated to press a commodity 11 on a 2nd stage from the lowermost position, the commodity 11 is inserted between columns 4, then the slide 12 is tilted and a commodity 10 is skided down in the direction of the arrow. When the commodity 11 is accommodated between the columns 4 for the inventory and sold and a sales command is received by a processing signal, the cam 13 is turned around by a motor. The lever 16 is operated at first by one rotation of the cam 13 to press the commodity 11 on the end stage from the lowermost position and the commodity 11 is inserted between inner walls of the columns 4, and then the slide 12 is tilted in one direction and the mounted commodity 10 is skided in one direction and carried.
Patent JP-2001123164-A (JP)
Title: Phosphor for vacuum ultraviolet-excitable luminous element
Inventor: UEDA KYOTA
IPC: C09K11/80
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a green light emitting phosphor for a vacuum ultraviolet- excitable element such as a plasma display panel(PDP) good in luminous efficiency and the vacuum ultraviolet-excited element using the phosphor. SOLUTION: (1) This phosphor for a vacuum ultraviolet-excitable luminous element is characterized by being represented by the general formula: Gd1-aTbaAl3(BO3)4 (0.003<=a<=0.5) (2) The vacuum ultraviolet-excitable luminous element is characterized as comprising the phosphor described in the above (1).
Patent JP-2001120457-A (JP)
Title: Hand washer
Inventor: SANO YOICHI
IPC: A47K5/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy and effective hand washer, which showers washing liquid by simple operation, stops showering immediately after washing hand and needs only small space for settlement. SOLUTION: A hand washer is provided with a sealing container 1 for containing washing liquid 1 having a threading portion 2 outside of an aperture and tubular hollow member 3. The tubular hollow member 3 is provided with a threading portion 4 engaging to the aperture of the sealing container for containing washing liquid on upper part of an inner wall, a number of small hales 6 on bottom 5 for spreading washing liquid and an air entrance 7 to introduce air into the container at mid position. The air entrance is equipped with a pipe 8 to introduce air 8 adjoining to the air entrance, a valve 9 to open and close the air entrance and a lever to operate the valve 10. The lever to operate the valve may be equipped by a rubber band 12 or a spring onto the tubular hollow member. Otherwise, the valve may be shut off by gravity on the lever.
Patent JP-H06163217-A (JP)
Title: Variable resistor
Inventor: ISOBE HIDETAKA
IPC: H01C10/30
Filed: 1992-11-16
Abstract: PURPOSE:To provide a variable resistor neither raising the noise level nor cauing any signal leakage even if a volume knob is turned down for disconnecting a singnal line from a signal addition circuit when the variable resistor is used for the signal addition circuit including an inverse amplification circuit. CONSTITUTION:A sliding piece fitting hole 7 is made in the central part of a circular substrate 1 to provide a concentric circular conductor part 2 with the hole 7. Next, a resistor part 11 cranked by a sliding part 11a, an isolating part 11b and a connecting part 11c is concentrically provided outside the conductor part 2. Next, lead terminals 4, 5, 6 are arranged on the edge part of the substrate 1 respectively connecting to the isolating part 11b, the conductor part 2 and the sliding part 11a using connecting solders 8 and 9. Finally, a volume knob fitted with a sliding piece 10 is free-rotatably fixed to the fitting hole 7.
Patent JP-H07157880-A (JP)
Title: Production of heat exchanger
Inventor: ITAGAKI TAKESHI
IPC: C23C22/68
Filed: 1993-12-06
Abstract: PURPOSE:To impart rust preventing properties to a heat exchanger by subjecting a heat exchanger of aluminum or an aluminum alloy in a high temp. state subjected to brazing joining treatment to immersing treatment in a soln. contg. certain F ions. CONSTITUTION:A heat exchanger in which constituting parts are combined and being in a state of >=200 deg.C by joining treatment is immersed in a soln. contg. >=10ppm F<->, and the inside and/or outside of the heat exchanger is subjected to rust preventing treatment. The soln. contg. F- can most simply be prepd. by dissolving KF into water. As for the concn., the lower limit is regulated to l00ppm, preferably to 10<2>ppm, and more preferably to 10<3>ppm. The liq. temp. is preferably regulated tag >=90 deg.C, and the immersing time is regulated to about 10 to 300sec. The heat exchanger to be treated may be constituted of any aluminum material, and, the one constituted of an aluminum alloy contg. 0.05 to 3wt.% Mg is preferable.
Patent JP-H01149248-A (JP)
Title: Cylinder device
Inventor: SATO HITOSHI
IPC: G11B5/52
Filed: 1987-12-04
Abstract: PURPOSE:To respectively rotate a rotary drum and an impeller with a simple structure by providing a motor switching shaft engaged to the rotary shaft of a motor and rotating only the rotary drum or the impeller with one motor. CONSTITUTION:At the time of recording and reproducing modes, the revolution of a motor 4 goes to the rotation of a rotary shaft 5 and a mode (motor) switching shaft 6 is rotated unitedly with the rotary shaft 5. Then, the rotation is transmitted through a key 10 to a rotary drum 1. At such a time, since the impeller 3 is fitted through a ball bearing 11 to the rotary shaft 5, the rotation is not directly transmitted. At the time of a bedewing recovering mode, the revolution of the motor 4 goes to be the rotation of the rotary shaft 5 and the mode switching shaft 6 is rotated unitedly with the rotary shaft 5. Then, the rotation is transmitted through a key 9 to the impeller 3. In such a condition, the rotation is not transmitted to the rotary drum 1. Thus, by one motor, the rotary drum and the impeller can be respectively rotated.
Patent JP-H07134167-A (JP)
Title: Cut-off test device
Inventor: ISHII HIROMI
IPC: G01R31/333
Filed: 1993-11-10
Abstract: PURPOSE:To apply a high voltage between terminals of a tester in the same voltage distribution as the actual using state after releasing the interruption of the tester. CONSTITUTION:This device has a power supply part 9 for generating an independent-power such as a generator output or the booster output of the power between an output terminal 10 and a standard potential terminal 11 as a testing voltage source, and a capacitor 14 as a phase advancing load in which one end is connected to the terminal 10 through a tester 12 and the other end is connected to the terminal 11. The device is further provided with a transformer 15 for dropping and transforming the output between both the terminals 10, 11 to form a testing current source, and an auxiliary switch 16 provided between both ends on the secondary side of the transformer 15 through the tester 12 and opened interlockingly with the interruption release of the tester 12.
Patent JP-H11140581-A (JP)
Title: High carbon steel having low heat treatment strain
Inventor: YASUNAGA KEIICHI
IPC: C22C38/48
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon steel having a low heat treatment strain due to hardening and requiring no modification of parts shape after hardening. SOLUTION: In the cross section of a bar-shaped rolled stock of high carbon steel, the region occupied by equiaxed crystal is regulated to <=30% by area ratio. Moreover, it is preferable to regulate the value of a/D to <=0.05 when (a) represents the distance between the center of a central segregation zone in the cross section of the bar-shaped rolled stock and the center of the cross section and D represents the diameter of the rolled stock. Further, it is desirable to regulated the value of b/D to <=0.05 when (b) represents the distance between the center of an equiaxed crystal region in the cross section of the bar-shaped rolled stock and the center of the cross section.
Patent JP-H08157780-A (JP)
Title: Marking film
Inventor: ARAI HIROTAKA
IPC: C09J7/02
Filed: 1994-12-09
Abstract: PURPOSE: To prepare a polyolefin resin marking film which has good weather resistance and can offer easy recycling, heat recovery, and incineration. CONSTITUTION: A marking film comprising: a substrate layer of a film formed from a compsn. comprising 100 pts.wt. polyolefin resin, 5 to 30 pts.wt. titanium oxide, 0.1 to 5 pts.wt. ultraviolet absorber, 0.1 to 3 pts.wt. hindered amine compd., and 0.1 to 3 pts.wt. at least one member selected from metal salts of partial esters of organophosphoric acids represented by the formula [1] or [2] (wherein M represents at least one metal element selected from zinc, calcium, barium, magnesium, and strontium; and R1 , R2 , R3 , R4 , and R5 represent each a 1-22 C alkyl, aryl, aralkyl, or alkylaryl group or a hydrocarbon residue contg. an ether bond); and a pressure-sensitive adhesive and a release material layer provided on the substrate layer.
Patent JP-H04183224-A (JP)
Title: Dc power supply
Inventor: NAKAWA KATSUAKI
IPC: H02H11/00
Filed: 1990-11-13
Abstract: PURPOSE:To detect instantaneous interruption of primary power supply regardless of open circuit state or short circuit state by providing a three-phase transformer for monitoring input power, a rectifying circuit for inverting AC power into DC power, a resistor for converting a current into a voltage and a circuit for comparing thus converted voltage with a reference voltage, thereby driving a thyristor. CONSTITUTION:AC input current on each line is normally detected through a three-phase transformer 20, rectified through a rectifying circuit 21 and converted through a resistor 22 into a voltage which is then compared through a comparing circuit 23 with a reference voltage thus deciding a normal operating state. Since AC input current does not flow on each line upon interruption of power supply from a primary power supply 1, the three-phase transformer 20 and the rectifying circuit 21 do not function and thereby no voltage appear across the resistor 22. Consequently, the comparing circuit 23 makes a decision of instantaneous power interruption and a signal is fed to a load 9. Upon occurrence of instantaneous power interruption under open circuit state, a signal is also fed from the comparing circuit 23 to a thyristor driving circuit 24 for driving thyristors 17, 18, 19 thus bringing each line into short-circuited state.
Patent JP-H02151706-A (JP)
Title: Apparatus for inspecting mounting of mounting part
Inventor: KAKIMORI NOBUAKI
IPC: G01N21/956
Filed: 1988-12-02
Abstract: PURPOSE:To detect the mounting position of a part, the presence of solder and a solder bridge by selectively driving a light source for irradiating a printed circuit board with a plurality of slit lights having different colors, a light source for the vertical illumination of the board and a light source for irradiating the board uniformly. CONSTITUTION:Color multislit light sources 1, 2 emit slit lights individually and project the same on a printed circuit board 8 in X- and Y-axis directions from a diagnally upper part. The image of the board is taken by a color CCD camera 7 and the mounting position of a part 9 is detected from the discontinuity of slit patterns 10 or the color discontinuity thereof. A vertical illumination light source 5 irradiates the board 8 with vertical downward luminous flux. The pattern image thereof becomes black at the solder built-up part of the part 9 and shines white at the surface parts of the part 9 and the board 8 and, therefore, the presence of solder can be detected. A uniform illumination light source 6 illuminates the board 8 uniformly by luminous fluxes in many directions and, when a solder bridge is present between pats, since the camera 7 takes a continuous silver pattern, the bridge can be detected. Three kinds of these light sources are selectively changed over by a multi-light source controller.
Patent JP-S62283329-A (JP)
Inventor: SUNDARAMU KURISHIYUNAMURUSHII
IPC: G03C1/38
Filed: 1986-12-24
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-H0339957-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/26
Filed: 1989-11-27
Abstract: PURPOSE:To improve resistance to fading due to light and fading in the dark by incorporating a specified compd. into at least one of a blue-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer. CONSTITUTION:When a blue-sensitive silver halide emulsion layer contg. a yellow coupler, a green-sensitive silver halide emulsion layer contg. a magenta coupler and a red-sensitive silver halide emulsion layer contg. a cyan coupler are formed on a support, a compd. represented by formula I is incorporated into at least one of the blue- and red-sensitive silver halide emulsion layers. In the formula I, each of R1 and R2 is H or alkyl, each of R3 and R4 is H, alkyl, aryl or heterocyclic group, each of R5 and R6 is H, alkyl, aryl, acyl or alkoxycarbonyl, X is a divalent group contg. C as a constituent atom of the 6-membered ring and m is 0, 1 or 2. Resistance to fading due to light and fading in the dark can be improved.
Patent JP-H07138958-A (JP)
Title: Greening method with artesian prevention
Inventor: KANBE HIROYUKI
IPC: E02D17/20
Filed: 1993-11-13
Abstract: PURPOSE:To prevent the artesian effect by plants having strong gemination/ growth force and, at the same time, to prevent the washed away and frost heaving of the plants to promote early greening by spraying thick layer basic materials mixing seeds with vegetation materials in accordance with different seed contents every specific division of slope. CONSTITUTION:Seeds to be sprayed on the slope 1 every each of divisions 3 and 4 are set. Thick layer basic materials 6 having different seed contents are sprayed at a necessary batch number is units. Therefore, no artesian condition occurs in the divisions 3 and 4, trees and flowers having weak growth force are protected by adjacent divisions having strong growth force, and they are not washed away by rain, frost heaving, etc. According to the constitution, spray work is easily and efficiently carried out, and a harmful influence caused by an artesian condition can be prevented in order that the same seeds in the divisions are geminated and grown up.
Patent JP-S63159700-A (JP)
Title: Ejector device
Inventor: NAGAI SHIGEKAZU
IPC: F04F5/44
Filed: 1986-12-23
Abstract: PURPOSE:To easily manufacture a device, by forming an ejector main unit by casting into a single unit and integrally providing an introducing port of fluid and its nozzle part being placed in a communicating condition in the ejector main unit. CONSTITUTION:An ejector main unit 12 is integrally manufactured with a diffuser 14 by casting. The ejector main unit 12 forms in its one end surface an introducing port 16 of fluid and its nozzle part 18 to be partitioned. Another end side 18a of the nozzle part 18 communicates with a chamber 20 partitioned in a side of the other end surface of the ejector main unit 12, and the diffuser 14 forms a chamber 22, communicating with the chamber 20, to be partitioned. Accordingly, any necessity for complicated work of applying a particular sealing or the like to ensure airtightness is eliminated, and an ejector device can be efficiently manufactured.