baber/WOPTO huggingface dataset:
Patent JP-H07289026-A (JP)
Title: Furrowing device in power direct seeder
Inventor: IKUMOTO JUNICHI
IPC: A01C5/06
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the furrowing device designed to enable proceeding with digging seeding furrows at a specified depth without wrapping waste straw on the ground on the ratchet wheel shaft proceeding with digging seeding furrows on the ground while rotating opposite to machine body traveling. CONSTITUTION:Both ends of the shaft 5 of ratchet wheels are supported rotatably by two arms 4 provided on the machine body and the arms 4 is also equipped with a transmission mechanism 8 to transmit the mechanical power from an engine to the wheel shaft 5. By this scheme, waste straw, etc., sprung up by the ratchet wheels fall on the ground and do not wrap on the wheel shaft; therefore, seeding furrows can be dug continuously at a specified depth.
Patent JP-S5551152-A (JP)
Title: Line pressure control device in automatic gear reducer
Inventor: IWANAGA KAZUYOSHI
IPC: F16H61/21
Filed: 1978-10-03
Abstract: PURPOSE:To improve a performance of transmission by holding a throttle pressure at a specified value when a throttle is exceeded over a specified value and by feeding a line pressure to a regulator valve in place of the throttle pressure. CONSTITUTION:The throttle modifier valve 138 is arranged in a circuit of the throttle valve 139 and the regulator valve 128. The throttle modifier valve closes the feeding port 1b when the throttle pressure shows a specified value and the valve starts to open the drain port 1c. As a result, the throttle pressure applied to the regulator valve 128 is kept at a specified value. In a range suitable for performing the engine brake, a line pressure is applied to the circuit 154 from the manual valve 130. Since the pressure is higher than the throttle pressure, the line pressure is applied to the regulator valve 128 from the shuttle valve 8 in place of the throttle pressure.
Patent JP-S611320-A (JP)
Inventor: IIIZUMI KIYOSHI
IPC: A01D57/22
Filed: 1984-06-15
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-S61282183-A (JP)
Inventor: KOMATSUBARA HIROSHI
IPC: B62K11/02
Filed: 1985-06-05
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-S5246671-A (JP)
Title: Rotary brush device
Inventor: NUMATA SHIGEAKI
IPC: A46B7/10
Filed: 1975-10-08
Abstract: PURPOSE: To provide a rotary brush characterized by no cavity therein and by stable quality, using a less foam-producing thermoplastic material for a brush holder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000315575-A (JP)
Title: High-frequency heating device
Inventor: FUKUMOTO AKIYOSHI
IPC: H05B6/74
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven heating workmanship of an object to be heated in a high frequency heating device by varying the distribution of microwaves in the heating chamber. SOLUTION: A high frequency heating device is composed of a high frequency wave generating means 11, a heating chamber 13 to store an object to be heated, a turntable 14 whereon the object heated is placed, a turntable support 15 to support the turntable 14, a first driving means 16 to rotate the support 15, an aperture 18 provided in a wall surface 19 to form the heating chamber 13, a groove 20 ending at the aperture 18, an impedance varying means 21 to vary the impedance of the aperture 18 provided in the groove 20, and a second driving means 22 to drive the means 21, whereby the distribution of the microwaves is changed by disturbing the high frequency current in the wall surface 19 of the chamber 13 by the means 21, and thereby unevenness in the heating of the object can be eliminated.
Patent JP-H01294225-A (JP)
Title: Focusing servo device
Inventor: OTOGAWA MITSUHIRO
IPC: G02B7/28
Filed: 1988-05-20
Abstract: PURPOSE:To keep the gain of a focusing servo system constant by changing the power of a light source in accordance with the reflection factor with respect to the peak-to-peak value of a focusing error signal due to the difference of reflection factor of a recording medium. CONSTITUTION:A laser diode 9 (LD) is subjected to automatic power control (APC) by the monitor current flowing to a photo diode 8 (PD) unified with the LD 9. When the quantity of light emitted from the LD 9 is large, the monitor current is increased, and the output of a current-voltage converter 7 is increased. That is, this output is inputted to a comparator 6 and compared with a target value voltage 5 of the laser power, and the output voltage of the comparator 6 is reduced when the output voltage of the converter 7 is higher than the target value. Consequently, when the subtraction input value of an adder 1 is '0', it is applied to an LD driver 10 as it is and the current of the LD 9 is reduced, and the power of the LD 9 approaches the target value. Thus, an optimum control is possible.
Patent JP-S5822127-A (JP)
Title: Bending method for decorative laminated sheet
Inventor: ARAI TAKAFUMI
IPC: B29C53/04
Filed: 1981-08-03
Abstract: PURPOSE:To eliminate the occurrence of swell and cracks of a decorative laminated sheet at the bending time by placing a coating material on the part to be bent of the sheet and then bending the sheet, thereby eliminating the abrupt heating of the surface of the sheet and averaging the temperature attained by heating of the surface. CONSTITUTION:When a thermosetting resin decorative laminated sheet such as a melamine decorative laminated sheet or the like is bent, the following coating material is placed on the part to be bent, and the sheet is then bent. The material may be of any form such as liquid, jelly, putty, powder, film, sheet and plate. Colors are not particularly limited, but preferably dense and specially black. The material of the coating material is not limited, but may be, for example, black polypropylene film or gray putty, black aqueous paint, etc.
Patent JP-S61280169-A (JP)
Title: Image processing device
Inventor: YOSHIDA TAKASHI
IPC: G06K9/38
Filed: 1985-06-05
Abstract: PURPOSE:To realize the floating binarization of digital video signals by a simple constitution by providing a converting device that attenuates the difference from the specified central value of digital video signals, a delaying device that delays the output and a comparing device that compares the output and digital video signals and outputs binarization signals. CONSTITUTION:The peaks of digital video signals GI by black picture element are represented by P1, P2, the peak by white picture element is represented by P3 and the average levels of black picture element and white picture element are shown by g1, g2 respectively. An LUT 1 converts such digital video signals GI by equation GO1=aGI+b(1-a) and generates a conversion output GO1. In the above equation (a) is the quantity of attenuation, and (b) is the central level of the attenuation. The conversion output GO1 is inputted to a shift register 2, and shifted synchronously with a picture element clock CLK and the output GO2 delayed by (n) picture elements from GI is obtained. Then, the delayed output GO2 is compared with digital video signals GI by a comparator circuit 3. When GI<GO2 as the binarization signal output, it is judged as the black picture element, and 1 is outputted, in other cases, it is judged as the white picture element, and O is outputted.
Patent JP-H11316348-A (JP)
Title: Display element and driving method
Inventor: AOTO KAZUAKI
IPC: G02B26/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a display element and driving method wherein optical paths for light incident on each of many movable mirrors are formed at the positions far away from optical paths of the light reflected from the movable mirrors and can contribute to reduction in size, weight, and cost of an optical device in which the display element is built in. SOLUTION: This display element is provided with a semiconductor substrate 1, plural 1st micro mirrors and optical path forming means 20[1]-20[k] to be provided on the semiconductor substrate 1, and plural 2nd micro mirror driving means 12-15, 17, 21-24. The plural 1st micro mirrors 20[1]-20[k] form an optical path 20a along a forming plane 1a of the semiconductor substrate. The plural 2nd micro mirrors are arranged along the optical path 20a, and reflecting planes capable of changing the optical path 20a are movable between a reflecting position for changing the optical path 20a outward and a passing position for unchanging the optical path 20a. The 2nd micro mirror driving means 12-15, 17, 21-24 move a 2nd micro mirror 11 individually to the reflecting position or a passing position.
Patent JP-S5912895-A (JP)
Title: Plate making and printing machine
Inventor: TANIGUCHI SEIICHI
IPC: B41L13/00
Filed: 1982-07-13
Abstract: PURPOSE:To automatically perform plate making and printing operations by combining a plate feeding mechanism, a plate making mechanism, a plate supply mechanism, a plate discharge mechanism utilizing used paper rolls for winding used papers, a paper supply mechanism, and a paper discharge mechanism in such a way as to enable them to perform their specific actions. CONSTITUTION:A rolled manuscript paper 10 is cut into a given length by a cutter 16 after a manuscript 9 passed through the inside of the cutter 16. Of a combination of the manuscript 9 sent to the plate supply mechanism 3 and the rolled manuscript paper 10, the separated manuscript 9 is sent out to a manuscript discharge base 11, and the rolled paper 10 is supplied to a printing cylinder 19. After the supply of plate is ended, the printing mechanism 4 begins to operate in response to a printing start signal. A printing paper 13 set on the paper supply base 12 is sent out to the printing mechanism 4 by the paper supply mechanism 6. After the ending of printing, the rolled paper 10 is separated from the printing cylinder 19 by the plate discharge mechanism 5. The supply of rolled paper tube 27 to the plate discharge mechanism 5 is made by using the used vacant paper tube for the rolled paper 10.
Patent JP-S62279934-A (JP)
Inventor: FUJIWARA TAKASHI
IPC: B32B27/34
Filed: 1986-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10263162-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can achieve higher game control and variable display control. SOLUTION: This game machine is equipped with an LCD control microcomputer 92 for controlling the display of a variable display device and a ball releasing central control board for controlling premium balls to be released in addition to a game control microcomputer for controlling the machine so that their roles can be shared. The game control microcomputer is to transmit command data D0-D7 for variable display control to the LCD control microcomputer 92, and to output signals on the number of premium balls for giving instructions on the number of premium balls to be released to the ball releasing central control board.
Patent JP-S5912858-A (JP)
Title: Non-impact type printer
Inventor: ARAKI MAKOTO
IPC: B41J2/175
Filed: 1982-07-14
Abstract: PURPOSE:To reduce cost, easily provide multiple nozzles at a high density and prevent the nozzles from being clogged, by a method wherein an ink heated to be a liquid or to have a lower viscosity is fed onto a recording paper by an electrical force or a magnetic force. CONSTITUTION:A groove 15 communicated to the nozzle 17 and functioning as a means for containing the ink and a heating element 13 for heating the ink supplied to a tip part of the nozzle 17 are provided. By supplying an electric current to the heating element 13, a ferromagnetic solid ink is melted, broken into droplets by an attracting magnetic pole 19 provided behind a recording paper 18, the droplets are brought onto the recording paper 18, and dots are recorded 21 on the paper 18. By impressing predetermined voltages on an electrode on the magnetic pole 19 side and an electrode on a substrate 14 side, the ink droplets 20 are electrically charged and caused to fly.
Patent JP-H08314058-A (JP)
Title: Infrared sensitive heat-developable silver halide photographic sensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/12
Filed: 1995-05-22
Abstract: PURPOSE: To provide the silver halide photographic sensitive material adaptable for photographic technic and a diagnostic image forming use as a laser beam exposure film and superior in preservability with time in natural conditions and preservability of an image and high in sensitivity and low in the minimum density. CONSTITUTION: The infrared sensitive heat-developable silver halide photographic sensitive material contains a heat-developable composition comprising a binder, a nonphotosensitive silver salt, a reducing agent for silver ions, and silver halide grains spectrally sensitized in the wavelength region of 750-1400nm on one side of a support. The nonphotosensitive silver salt is a mixture of the silver salts of >=3 kinds of acids including behenic acid in an amount of 35-90mol% of the total acids.
Patent JP-H0419598-A (JP)
Title: Structure for disposing neutron detector for mixer-settler and method for measuring concentration of pu
Inventor: KIKUCHI SHIGETO
IPC: G21C19/42
Filed: 1990-05-15
Abstract: PURPOSE:To detect the respective concns. of Pu in the water phases and org. phases of respective stages by respectively disposing neutron detectors below the water phases and above the org. phases of the respective stages of the plural stages constituting a mixer-settler. CONSTITUTION:The neutron detectors 25a, 25b respectively enclosed in, for example, block-shaped polyethylenes (PEs) 24a, 24b are installed above and blow the outer side of a container wall 21 of the mixer-settler 20 for the reprocessing of nuclear fuel. A space 26 filled with air is formed above the org. phase 22 on the inner side of the container vessel 21. The fast neutrons heading upward from the org. phase 22 and the fast neutrons heading downward from the water phase 23 are, therefore, decelerated and thermalized respectively by the PEs 24a, 24b and are thereafter detected by the detectors 25a, 25b. The number of detection per unit time by this detection is a neutron count value. The respective concns. of the Pu of the org. phase 22 and the water phase 23 are determined by the measuring method based on this count rate and the concn. of the Pu in the water phase 23 in the case of the presence of a fluctuation at the boundary is determined.
Patent JP-H04364189-A (JP)
Title: New cefem compound
Inventor: YAMANAKA HIDEAKI
IPC: A61P31/04
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a new compound useful as a medicine having antibacterial activity. CONSTITUTION:A compound shown by formula I [R<1> is (protecting) amino; Z is n or CH; R<2> is H, group shown by formula II (R<3> and R<4> are lower alkyl; A is lower alkylwene), etc.; R<5> and R<6> are (protected)hydroxy; R-COO<-> is (protected) carboxy; X<-> is anion; (n) is 0 or 1; with the proviso that when R<7> is-COO<->, (n) is 0 and when R<7> is (protected) carboxy, (n) is 1] such as 7beta-[2-(5- amino1,2,4-thiadiazol-3-yl-2-ethyoxyiminoacetamide]-3-[N,N-dimethyl-N- {(1- benzhydryloxy-5-(4-methoxybenzyl)oxy-4-oxo-1,4-dihydropyridin-2-yl) methyl}ammonio]methyl-3-cefem-4-carboxylate. The compound shown by formula I is obtained by reacting a compound shown by formula III (Y is eliminable group with a compound shown by formula IV in a solvent such as water or acetone in the presence of triethylamine.
Patent JP-S6017245-A (JP)
Title: Electronically controlled fuel injection device
Inventor: ISOBE TOSHIAKI
IPC: F02D41/00
Filed: 1983-07-08
Abstract: PURPOSE:To avoid smolder of an ignition plug so as to prevent worsening of driving performance of an engine and difficulty of its start, by increasing a speed of damping an acceleration increase of fuel when the whole amount of excess fuel of injection is increased. CONSTITUTION:A basic fuel injection amount calculating means 70 calculates a basic fuel injection amount Tp on the basis of ratio of intake air flow Q/engine speed N. An engine warming fuel increase calculating means 72 calculates an engine warming fuel increase Vw in relation to the temperature of an engine. An acceleration fuel increase calculating means 74 calculates an acceleration fuel increase Va in an acceleration period. A fuel increase calculating means 76 calculates the total fuel increase Vt adding the fuel increase Vw to Va. A damping means 80 reduces the fuel increase at a large damping speed when the increase is in a relation where Vt >= prescribed value Vt1. A final fuel injection amount calculating means 82 calculates a final fuel injection amount Tau, controlling a fuel injection valve 7. In such way, worsening of driving performance of the engine or difficulty of its start caused by smolder of an ignition plug can be prevented.
Patent JP-S5348563-A (JP)
Title: Diaphragm of electromagnetic type buzzer for wristwatches
Inventor: NOMURA HIROO
IPC: G10K9/12
Filed: 1976-10-14
Abstract: PURPOSE:To produce buzzer sound of high conversion efficiency, improve frequency characteristics and achieve the reduction in the size of the buzzer by fabricating a pleat of S- or U-form in section along the outside circumference of a diaphragm near the fixing end thereof.
Patent JP-2000314675-A (JP)
Title: Optical pulse generator
Inventor: SING VIRAHAMPAL
IPC: G01M11/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical pulse generator which generates optical pulse with less noise. SOLUTION: An optical amplification medium 14 is excited by the excitation light emitted from an excitation light source 10, and the optical amplification medium 14 emits natural emission light. One AO switch 19 provided in an optical loop is turned on at a specified cycle so that such optical pulse is generated as travels along the optical loop to increase its intensity stepwise. The other AO switch 20 provided in the optical loop is turned on with specified timing shorter than the time when the light travels once in the optical loop so that independent optical pulse is generated.
Patent JP-S5248032-A (JP)
Title: Pahse comparison protecting relay device
Inventor: ABE MICHIHARU
IPC: H02H3/26
Filed: 1975-10-14
Abstract: PURPOSE: In a multi-terminal system connected at one end to a power source, to enable the interruption of a flowing terminal if the flowing terminal is unabled to trip on the inside failure, on the condition that one end is interrupted by sending transmission signals to mating terminals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6016417-A (JP)
Title: Semiconductor crystal growth method
Inventor: IKEDA KENJI
IPC: H01L21/205
Filed: 1983-07-08
Abstract: PURPOSE:To obtain excellent grown surface by first purifying the surface of substrate through plasma discharge generated by application of a high frequency power until the growing temperature is obtained and then realizing discharge for growth after once suspending the discharge, on the occasion of causing a semiconductor crystal to be grown on the substrate through introduction of gas including hydrogen for the semiconductor substrate placed in the reaction reservior and application of a high frequency power. CONSTITUTION:A carbon susceptor 1 is removably inserted with an inclination for the axial line of reaction tube 5 using an inserting rod 2 into the reaction tube 5 allowing the winding of high frequency coil 4 for heating at the circumference thereof and a semiconductor substrate crystal 3 is attached to the susceptor 1. The reaction tube 5 is vacuumed by a pump 6, the H2 gas is supplied therein from the aperture provided at the end part of reaction tube, the crystal 3 is heated up to about 500 deg.C by an eddy current loss generated by the coil 4. Simultaneously, an oxide film on the crystal 3 is removed using plasma discharge of H2 gas generated. Thereafter, discharge is suspended and discharge for growth is newly generated.
Patent JP-S61282552-A (JP)
Inventor: MINAMIZAWA MASAAKI
IPC: E04G13/02
Filed: 1985-06-08
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-H04351265-A (JP)
Title: Method and apparatus for casting
Inventor: ONISHI SANETSUGU
IPC: B22D18/04
Filed: 1991-05-28
Abstract: PURPOSE:To improve the productivity by supplying inert gas on molten metal surface from a molten metal supplying tube arranging gas supplying holes and filling up the molten metal into cavity in a mold. CONSTITUTION:In a casting apparatus for filling up the molten metal 2 into the mold by pressurizing the molten metal surface in a molten metal holding furnace 3 through the molten metal supplying tube 10, the molten metal supplying tube 10 arranged in the molten metal 2 has a rather short inner tube at inner side and an outward appearance extended into the molten metal having some gap with the inner tube at outer side, and by arranging plural gas blowing holes at upper part of the gap part, the inert gas is filled up from the holes. By this method, casting under inert gas atmosphere with sequential casting cycle can be executed and the productivity can be improved.
Patent JP-H09305851-A (JP)
Title: Vending machine
Inventor: KANBE AKIRA
IPC: G07F11/36
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To surely carry the commodities to a 2nd carrier device from a 1st carrier device with no reduction of the commodity storage capacity. SOLUTION: This vending machine has a 1st spiral carrier device 14 which is vertically placed in a commodity column 12 and a 2nd carrier device 16 which is located at a lower oblique position against the device 14 and carries the commodity S sent from the device 14 to the commodity take-out side. In such a constitution, the commodity S is guided to a lower part by the forward revolutions of a spiral coil 144 of the device 14 and carried downward. Then the commodity S is pushed out toward the device 16 by the inverse revolutions of a commodity push-out part 144a which is formed at the lower edge of the coil 144.
Patent JP-S63288724-A (JP)
Title: Injection mold
Inventor: SONODA YUBUN
IPC: B29C45/38
Filed: 1987-05-20
Abstract: PURPOSE:To make it possible to make a gate part or bent part with arbitrary cross-sectional area by a method wherein the gate part is throttled or cut off before resin material solidifies with a gate cutting pin, which is driven by an ejector plate. CONSTITUTION:Molten resin material is poured from a cylider barrel 29 through a sprue 5, a runner 6 and a gate 7 in the cavity 2 of a mold 1. After the pouring of the resin material, the gate port 15 of the cavity 2 is throttled or cut off by advancing an ejector plate 13 and a gate cutting pin 16 through an ejector pin 22, which is driven with an ejector plate 21 advanced through the forward driving of the rod 24 of a cylinder 21. When the force applied to the ejector plate 13 is released the ejector plate 13 and the gate cutting pin 16 are pushed back in the retreating direction by energizing force of a spring 14. Together with said retreating movement, the ejector pin 22 is also moved in retreat, resulting in starting mold opening.
Patent JP-S62283922-A (JP)
Title: Platelet coagulation inhibiting agent
Inventor: SUEKAWA MAMORU
IPC: C07C49/255
Filed: 1986-05-30
Abstract: PURPOSE:To provide a platelet coagulation inhibiting agent containing zingerone as an active component. CONSTITUTION:The objective agent contains zingerone [4-(4-hydroxy-3- methoxyphenyl)-2-butanone] as an active component. Zingerone is a compound having neutral inhibitory activity and existing in KANKYO (dried rhizome of Zingiber officinale) or SHOKYO (raw rhizome of Zingiber officinale) known as Chinese herb drug. The agent is useful as a remedy for cerebral infraction, cerebral thrombosis, arteriosclerosis, stenocardia, etc., and administered at 20-30mg per dose and <=3 doses daily by oral administration or 0.25-10mg daily by parenteral administration. The compound of formula can be produced by condensing vanilin and acetone in the presence of a base and reducing the resultant 1-(4-hydroxy-3-methoxyphenyl)-1-buten-3-one.