baber/WOPTO huggingface dataset:
Patent JP-S63230718-A (JP)
Title: Ethylene/alpha-olefin copolymer and its production
Inventor: BABA KAZUO
IPC: C08F4/642
Filed: 1987-03-19
Abstract: PURPOSE:To obtain an ethylene/alpha-olefin copolymer having no tendency toward decreasing in strength properties, which is characteristic of a linear low-density polyethylene, and having a wide MW distribution and excellent processability, by specifying its physical properties. CONSTITUTION:A copolymer of ethylene with 0.5-40wt.% 3-18C alpha-olefin, having a melt flow rate ratio >=35 and a melt expansion ratio <=1.35 can be obtained by the following process. Namely, ethylene and 3-18C alpha-olefins (e.g., those fed through lines 2, 3 and 4) are copolymerized together at a pressure >=400 bar in the presence of a Ziegler catalyst (poured into monomer lines by pumps 15, 16 and 17) in a reaction system (e.g., reactor 14) comprising at least two reaction zones so that the temperatures in the respective reaction zones may fall in the range of 130-350 deg.C and that the temperature difference between the reaction zones and the ratio between the amounts of the copolymers formed in the respective reaction zones may satisfy specified conditions.
Patent JP-S60208743-A (JP)
Title: Driving device for image pickup device dust protective shutter
Inventor: KUBO NOBUAKI
IPC: G03B11/04
Filed: 1984-04-02
Abstract: PURPOSE:To obtain both functions of protection for an image pickup device and adjustment of white balance by allowing a dust-protective shutter to move back away from the front surface of the image pickup device and occupy the white balance setting position of a white balance setting button. CONSTITUTION:A dust shutter blade 17 moves back away from the front surface of the image pickup device with a coupling pin 12 implanted in a slide lever 10 according to the lift movement of the slide lever 10. Then, a subject image is formed on the surface of the solid-state image pickup element of the image pickup device and thus photographed. Their switching is carried out associatively with the mounting of a lens, so there is no change of the entry of harmful light and the image pickup device is protected securely against the harmful light. When the automatic white balance button (AWB button) 18 is pressed in this state, the AWB button turns on an AWB switch at the same time and a white balance adjusting circuit operates. Thus, both functions of protection for the image pickup device and adjustment of white balance are obtained.
Patent JP-S59189874-A (JP)
Inventor: IKEDA HISASHI
IPC: A63B39/06
Filed: 1983-04-12
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-S51142165-A (JP)
Title: Screw press
Inventor: HORI HIROSHI
IPC: B30B9/14
Filed: 1975-06-03
Abstract: PURPOSE: To prevent a screw press effectively from the bridging and the lost motion phenomena by using a screw of special shape and a pressing pad always being pressed through a press cylinder provided above the barrel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57180235-A (JP)
Title: Driver circuit
Inventor: HIDA YOUICHI
IPC: H03K19/017
Filed: 1981-04-29
Abstract: PURPOSE:To reduce the occupying area of an IC, by applying a voltage boosted to a voltage which is the sum of a power supply voltage and a threshold voltage, to a load MOS transistor (TR) of each driver. CONSTITUTION:A gate voltage is supplied to a load MOS TR4 of drivers 101 and 102 and the drain and gate of a TR6 charging a capacitor 5 are connected to an output node 20 of a boosting circuit 103. At the rise of a clock phi applied to a terminal 13 of the circuit 103, a node 19 is charged via a C14 to be risen in the level, the TR16 turns on and the level of the node 20 is increased. The charge of the node 19 is discharged at the fall of the clock phi, the TR16 turns off, and the voltage of the node 20 is unchanged. This is repeated, the voltage of the node 20 is increased, and when this is a voltage more than the power supply voltage V+2 threshold voltage VTH, TRs 17 and 18 turns on, and the voltage of the node 20 is clamped to the V+2VTH. When this voltage is supplied to the TR6 of the driver, V+VTH is normally supplied to the gate of the TR4 and the output terminal 2 keeps the level of V.
Patent JP-H09315811-A (JP)
Title: Amorphous semiconductor, its production and photovoltaic device
Inventor: MARUYAMA EIJI
IPC: H01L21/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an amorphous semiconductor capable of reducing the photoaging of the characteristic as the amorphous semiconductor material and to provide its production method. SOLUTION: This amorphous semiconductor contains 0.01-10 atomic % rare gas and 15-55 atomic % hydrogen. The ratio of the number of the hydrogen atoms forming an X-H2 bond with the element X as the main constituent of the semiconductor to the number of hydrogen atoms forming an X-H bond is controlled to <=0.5. Such an amorphous semiconductor thin film is formed by repeating the deposition of an amorphous semiconductor thin film having <=150Å thickness with glow-discharge CVD, e.g. RF plasma CVD, and plasma treatment with a rare gas.
Patent JP-S5951300-A (JP)
Title: Human urokinase
Inventor: HERUBERUTO RUISU HINKERU
IPC: C12N/
Filed: 1983-04-14
Abstract: Novel derivatives of the human protein urokinase are disclosed together with methods of making them using recombinant DNA technology.
Patent JP-H06174246-A (JP)
Title: Air curtain device for air conditioner
Inventor: MAEDA MASAHIRO
IPC: F24F1/00
Filed: 1991-03-29
Abstract: PURPOSE:To form an air curtain by a method wherein either cold or hot air air conditioned at a main body of an air conditioner is blown from an air blowing port arranged at a top part of a door. CONSTITUTION:An air curtain device is connected from a main body 101 of an air conditioner to a wall surface at a door through a duct 1 and further connected to a chamber 5 at a top part of a door from the duct 1 to the top part of the door through a flat duct 2 at a wall surface. Then, as a door opening or closing sensing means 6 arranged at the top part of the door detects an opened state of the door, a damper 4 arranged within the chamber is opened, either cold air or hot air is blown from an air blowing port 3 and then the air curtain can be formed without applying any uncomfortable feeling to a person entering or exiting out of a room.
Patent JP-H10258238-A (JP)
Title: Paper leaf treating device
Inventor: TAKIZAWA YASUSHI
IPC: B02C18/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the cutting treatment of paper leaves of even inferior quality without the necessity to use a dedicated cutting device. SOLUTION: The paper leaf treating device comprises a placing part 2 which contains loaded paper leaves, a delivery roller 3 which delivers paper leaves stored into the depositing part 2, a main conveyance means 6 which conveys the paper leaves delivered by the delivery roller 3, a check unit 8 which interprets whether the paper leaves to be conveyed by the main conveyance means 6 should be cut, a conveyance means 6A fore cutting which conveys the paper leaves interpreted as ones to be cut by the check unit 8, a cutting device 12 which cuts the paper leaves to be conveyed by the conveyance means 6A, and a hand loading part 25 which is located near the conveyance means 6A and sends the paper leaves to the conveyance means 6A by hand leading.
Patent JP-S59191052-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUBO TAKASHI
IPC: G03G5/08
Filed: 1983-04-14
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity as well as superior moisture resistance by combining polystyrene having amines at terminals of the molecule as a binder with a silane coupling agent having an epoxy skeleton in the org. functional side group. CONSTITUTION:A sensitive body is obtd. by forming an inorg. photoconductive layer contg. polystyrene having amines at terminals of the molecule as a binder and a silane coupling agent having an epoxy skeleton in the org. functional side group. The average mol.wt. of the polystyrene is 5,000-80,000, the polystyrene is synthesized from styrene and bis(4-aminophenyl) disulfide, and it has a structure represented by the formula (where n is a positive integer). The amount of the binding resin is 1-100pts.wt. per 100pts.wt. photoconductive material.
Patent JP-S60217910-A (JP)
Inventor: TANAKA YASUSUKE
IPC: B65B9/00
Filed: 1984-04-03
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-S541550-A (JP)
Title: Door control system of elevator
Inventor: KANEKO TAKASHI
IPC: B66B3/00
Filed: 1977-06-06
Abstract: PURPOSE: To increase the number of elevators that allows group control operation as a group, by adjusting door opening timing in response to the continuative time of hall calling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04302960-A (JP)
Title: Absorption type refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1991-03-29
Abstract: PURPOSE:To stably supply chilled water corresponding to the load by a method wherein when the temperature of a low temperature heat source or steam drops, open and closed states of two-way valves are switched so that single-double effect combined operation is changed over to direct heating double-effect operation. CONSTITUTION:A first absorbent liquid path 15 leads from an absorber 2 to a direct heating high temperature regenerator 4 via a low temperature heat source regenerator 12. A second absorbent liquid path 21 branches off from the first adsorbent liquid path 15 and leads to a steam type high temperature regenerator 11. Two-way valves 20 and 22 are provided so that single-double effect combined operation is changed over to direct heating double effect operation and vice versa. In single-double effect combined operation, the low temperature heat source regenerator 12, the steam type high temperature regenerator 11 and a low temperature regenerator 7 are operated to generate refrigerant vapor, and in direct heating double effect operation, the direct heating high temperature regenerator 4 and the low temperature regenerator 7 are operated to generate refrigerant vapor. When the temperature of a low temperature heat source or steam drops, open and closed states of the two-way valves 20 and 22 are switched so that single-double effect combined operation is changed over to double effect operation and chilled water is stably supplied corresponding to the load.
Patent JP-H04302332-A (JP)
Title: Synchronizing system for dual cpu system
Inventor: SAKATA KUNIHIKO
IPC: G06F11/18
Filed: 1991-03-29
Abstract: PURPOSE:To apply a fault detecting system by the comparison of an output result by guaranteeing the synchronizing operation of each CPU in a dual CPU system. CONSTITUTION:Registers 12a, 12b on which initial status including an initialization completion flag is set are provided at dual CPUs 10a, 10b. An SVP 30 monitors the contents of the registers 12a, 12b when the initialization of the CPUs 10a, 10b are started when a power source is applied for the first time, and when all initial status show the completion of initialization and also, no same error exists in the content of the status within a constant period, start-up request signals 32a, 32b are outputted simultaneously to the CPUs 10a, 10b, which enables them to perform synchronous operations. Also, an output result comparison permission signal 33 is outputted to a comparator 20, and a comparison operation for output signals 13a, 13b from the CPUs 10a, 10b can be permitted.
Patent JP-H02244199-A (JP)
Title: Music controller
Inventor: SUZUKI HIDEO
IPC: G06F3/033
Filed: 1989-03-17
Abstract: PURPOSE:To complement the differences varying with each finger and to well execute music control in accordance with the bending actions of the fingers by providing plural bending quantity detecting means, reference signal generating means and music control signal outputting means. CONSTITUTION:Sensors 10 monitors the bending quantities of the fingers at all times and the quantities are subjected to time division multiplexing in a multiplexer 11. A threshold table 14 changes the thresholds in accordance with the differences (bending characteristics) of the fingers corresponding the respective sensors 10. A comparator 16 compares the outputs of the respective sensors 10 inputted via the multiplexer 11 and an A/D converting circuit 13 and outputs a KON (key on) signal at the point of the time when decision is made from the various size relations thereof that the fingers are bent. A TR (touch response) converting table 17 outputs the correction value taking the bending characteristics into consideration while successively changing the table for correction in accordance with the fingers. The KON signal and TR signal meeting the player's will are obtd. in this way and the prescribed music signals of a tone generator 18 are generated.
Patent JP-H10258210-A (JP)
Title: Gas treatment apparatus
Inventor: KONDO YASUSHI
IPC: B01D46/42
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a filter element attributed to partially great dynamic pressure load and improve separation and removal efficiency of dust by applying approximately uniform gas pressure to the end parts in the downstream sides of respective filter elements in a gas treatment apparatus which comprises a back washing chamber in a downstream side of a plurality of the filter elements and supplies a gas for back washing to the back washing chamber to separate and remove dust captured in respective filter elements. SOLUTION: A baffle plate 24 to make the gas pressure for back washing and to be supplied to downstream side ends of respective filter elements 21 even is installed between a supply hole for the gas for back washing in a back washing chamber 23 and the downstream side ends of the filter elements 21 and the gas pressure applied to the respective filter elements 21 is made approximately even due to uniform dispersion function of the baffle plate 24.
Patent JP-H11319546-A (JP)
Title: Method and apparatus for plasma treatment
Inventor: OKAMURA TATSUJI
IPC: H01L31/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of a high quality light receiving member a method in which a reactor is installed freely movably on an orbit, a high frequency power supply system, a treatment gas supply system, and an exhaust system can be connected to the reactor, high frequency plasma is formed in the reactor, and plasma treatment is carried out on a substrate. SOLUTION: A substrate 1107, after being set to a substrate temperature control means 1108 by a charge stage 1201 in a reactor 1100, is joined to an exhauster 1115. After joining, valves 1111, 1113 are opened, after the reactor 1100 being exhausted, the valves 1111, 1113 are closed, and the exhauster 1115 is separated. Next, in a transfer stage 1202, the reactor 1100 is moved on a transfer rail 1104. When the reactor 1100 entered a film making chamber 1101, a valve 1114 is opened, and after the chamber 1101 being exhausted, bonding to an exhauster 1116, a high frequency wave supply system (a power source 1111 and others), and a raw material gas supply system 1117 is done. A raw material gas and high frequency power are supplied with exhausting, and films accumulated on the substrate 1107 are formed.
Patent JP-H04302260-A (JP)
Title: Image reader
Inventor: AMAMIYA MASAMI
IPC: G06T1/00
Filed: 1991-03-29
Abstract: PURPOSE:To improve read efficiency and picture quality by making double the driving cycle of an image sensor and speed for conveying an original in the case of reading one side of the original at the reader to simultaneously read the front and back sides of the original in one scan line by a pair of image sensors. CONSTITUTION:When a control panel 12 instructs both side reading, a CCD drive control circuit 2 outputs synchronizing signals to image sensors 1a and 1b so that the both sides can be one scan line in a CCD driving cycle for normal picture, commands a normal feeding picture for both sides to a original feeding motor control/drive circuit 9 and command half turn-on to a fluorescent lamp control circuit 11 for original illumination. When the control panel 12 instructs one-side reading, the control circuit 2 validizes only one of the image sensors 1a and 1b, makes the cycle double as long as the CCD driving cycle for both sides and outputs the synchronizing signals so that only one side can be one scan line. Further, the original feeding motor control/drive circuit 9 makes feeding speed double, and the control circuit 11 makes double the quantity of light for a fluorescent lamp as well.
Patent JP-H04302316-A (JP)
Title: Memory managing device
Inventor: ENDO HIDEO
IPC: G06F1/32
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a memory managing device in which unrequired power consumption is prevented from being increased and heating can be suppressed at a low level. CONSTITUTION:When a desired application program is operated in a computer system, the application execution part 12 of a control part 10 checks a memory size required for the operation of the application program, and the memory managing part 11 performs such control that a power source can be supplied to only the minimum part including the memory size in packaging memory M1-Mn selectively.
Patent JP-S60212170-A (JP)
Inventor: JIEFURII ESU MAACHIN
IPC: A61M25/00
Filed: 1984-04-05
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-H08230463-A (JP)
Title: Sun visor of car
Inventor: KATO KENJI
IPC: H01L31/04
Filed: 1995-02-28
Abstract: PURPOSE: To feed current simply and stably by furnishing a vanity mirror lighting system, solar cell, and storage battery, and connecting and disconnecting the circuit interlockingly with opening and closing of a lid. CONSTITUTION: A storage battery 125, solar cell 124, and lighting system 122 are connected together by three circuits. The first circuit feeds the electricity generated by the solar cell 124 to the lighting system 122 while the second circuit feeds the electricity stored in the storage battery 125 to the lighting system 122, and the third circuit sends the electricity generated by the solar cell 124 to the storage battery 125. A common switch 140 is furnished for the first circuit and second circuit, and the circuits are connected and disconnected interlockingly by opening and shutting of a lid 123 which encloses a vanity mirror 121. Therefore, the first circuit is placed in priority when solar irradiation in the daytime suffices in case the lid is left open, and at night, the second circuit has priority.  Because the first and second circuits are broken in case the lid is shut, the third circuit is in effect. This eliminates wirings from external power supply, and accordingly no maintenance is needed therefor.
Patent JP-S62225126-A (JP)
Inventor: OI KEIICHI
IPC: H02H3/06
Filed: 1986-03-25
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-S57181705-A (JP)
Title: Roll bending device
Inventor: WATANABE TOSHIO
IPC: B21B29/00
Filed: 1981-05-01
Abstract: PURPOSE:To facilitate assembling and disassembling works of a titled device by providing tapers to the hammer head parts of piston rods connecting upper, lower work roll chocks and detaining these to pawls provided with springs in the stage of assembling. CONSTITUTION:In the case of assembling work rolls 1, 2, the upper part of a piston rod 15 is inserted into the through-hole 31 of an upper work roll chock 5, and the piston 16 of the cylinder part 17 in a lowe work roll chock 6 is lifted. A hammer head part 28 has a taper 29 in the upper part, and ascends by forcing and expanding the detaining pawl, not shown, against a spring until it is detained by the detaining pawl in a detainin step part 30, and the chocks 5, 6 are connected by the rod 15. In the case of disassembling, air is fed through passage 60, 59, 46, etc. to retreat the detaining pawl by a pneumatic cylinder (not shown), and further while the part 28 is forced downward by a pneumatic cylinder mechanism 54 via a rod 57, the rod 15 is lowered to disconnect the chocks 5, 6.
Patent JP-S58184877-A (JP)
Title: Automatic focus adjusting device
Inventor: SASAKI TOYONORI
IPC: G02B7/36
Filed: 1982-04-23
Abstract: PURPOSE:To attain highly accurate focus adjustment, by processing a focus signal digitally. CONSTITUTION:The analog focus signal from a focus detection circuit is converted into a parallel binary signal at an A/D converter 10. The output of the A/D converter 10 is inputted to latch circuits 11, 13 for holding for a prescribed time. Hold outputs A, A' from the latch circuits 11, 13 are inputted to digital comparators 12, 14 respectively and compared with outputs B, B' inputted directly from the A/D converter 10 sequentially. The output of the digital comparators 12, 14 is ANDed with synchronizing pulses GP2, GP1 from a focus pulse generating circuit 15 at AND gates 16, 17 and inputted to an AND gate 18. The output of the AND gate 18 is inputted to a clock input terminal of a flip-flop 19 and the output is inverted every time the pulse is inputted. The output of the flip- flop 19 drives a focus motor 21 via a motor drive circuit 20.
Patent JP-H11257118-A (JP)
Title: Engine stop controller of vehicle
Inventor: KURODA YOSHITAKA
IPC: B60L50/16
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent excessive load from acting on an engine starting means, in a vehicle provided with a manual transmission and for automatically stopping and starting an engine. SOLUTION: In an engine stop controller for stopping an engine E by prohibiting restarting of fuel supply after fuel cut by a command from an electronic control unit 1 when a clutch is in the engaged state, when the residual capacity of a capacitor 3 as a power supply of a starter motor 7 becomes the specified capacity or less, the starter motor 7 is automatically operated to start the engine E. In case where the clutch is in the engaged state and the shift position is the drive position, the operation of the starter motor 7 is prohibited by the electronic control unit 1, and excessive load is prevented from acting on the starter motor 7.
Patent JP-H01240851-A (JP)
Title: Magnetizer for magnetic particle inspection
Inventor: HANAMOTO TAKESHI
IPC: G01N27/84
Filed: 1988-03-23
Abstract: PURPOSE:To suppress excessive attraction of magnetic powder to a horizontal corner of steel material, by arranging an added electromagnetic coil on the outside of both side corners of the steel material to be inspected in such a manner as to be vertical in the direction of a straight line connecting two magnetic poles. CONSTITUTION:An electromagnetic coil 2 for magnetization is provided to detect flaws of upper corners 1a-1e and two surfaces 1b and 1d of a billet 1 and a current value is adjusted so that magnetic powder attaches to a sound part while it will not attach to a flaw part. Moreover, added electromagnetic coils 5 and 6 for adjusting magnetic fields with magnetic poles turned vertically are provided outside the steel material corners 1a and 1e to suppress the number of lines of magnetic force incident into the corner parts 1a-1e while an incoming point of a magnetization line of magnetic force to the steel material is set on the underside of the steel material off a flaw detection range. Thus, a line of magnetic force is generated as hitting the line of magnetic force of the elec tromagnetic coil 2 for magnetization.
Patent JP-S52150504-A (JP)
Title: Superconductive rotary machine
Inventor: SATOU TAKASHI
IPC: H02K3/47
Filed: 1976-06-08
Abstract: PURPOSE: To make helium smoothly flowing enhancing a rigidity of the coil holder, by such that with the rotor coil installed to the rotary shaft through the spacer, the flow path of helium be formed radially in the diameter direction between the coil legs. 
     COPYRIGHT: (C)1977,JPO&Japio