baber/WOPTO huggingface dataset:
Patent JP-H0240257-A (JP)
Title: Gravure coater
Inventor: NAGASAWA KOICHI
IPC: B05C1/08
Filed: 1988-07-28
Abstract: PURPOSE:To allow the administration of a coated amt. with high accuracy by nipping a base material just before a coating point, providing a reference for the traveling speed of the base material, electrically or mechanically control ling the surface speed of a gravure roll with respect to the base material speed and controlling the coated amt. without exchanging the gravure roll. CONSTITUTION:The base material 5 supplied from an un-winding shaft 8 is nipped by a reference roll 10 and a rubber roll 11 near the inlet of a coating section and the traveling speed of the line is maintained by revolution of the roll 10. While the gravure roll 1 is rotated, the roll is passed through a paint supplying section 2 where paint is stuck on the roll. The paint except in engrav ing grooves 1a is scraped off when the surface of the roll 1 passes along a doctor blade 3. The approximately uniform paint is stuck to the grooves on the roll 1 surface by the shapes of the grooves having a peak width (g), groove width (a) and depth (G) The base material 1 is then pressed by a rubber roll 4 to transfer the paint in the grooves 1a from the roll 1 to the base material. The transferred paint is finished to a smooth surface by a smoother 6 at need so that the uniformly coated film is obtd. The base material is guided by a guide roll 7 and is taken up on a take-up shaft 9.
Patent JP-H1139268-A (JP)
Title: Client leave-the-seat management system for distributed system
Inventor: OKUBO TSUTOMU
IPC: G06F13/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal intrusion of a third person through a left client by performing the unitary management of clients on a management server via this server and also managing the security via the management server. SOLUTION: The operator of a client 1 notifies a management server 10 of the start of the work, and the client 1 monitors the leave-the-seat state based on a client inherent information table that is acquired by the client 1 from the server 10. In the leave-the-seat monitoring process, the communication state between the client 1 and every server 10 is monitored by a timer included in the client 1. The timer counts the time until the time-out of the leave-the-seat state after the management data are acquired. A leave-the-seat monitoring timer is reset as long as the client 1 continues its work via the operator and then starts again its counting operation when the communication is over. Then the client inherent information table that is expanded onto a memory is cleared at the time-out of the leave-the-seat state, and the end of the work is notified to the server 10.
Patent JP-S6348157-A (JP)
Title: Dc-dc converter
Inventor: NAKAMURA SHIGEO
IPC: H02M3/155
Filed: 1986-08-12
Abstract: PURPOSE:To decrease switching losses by connecting a switching transistor to a circuit for advancing its OFF operation. CONSTITUTION:In a DC-DC converter, the emitter of a PNP transistor (hereinafter referred to as Tr) Q1 is connected to DC input terminal A and a flywheel diode D1 and a choke coil CH1 are connected to the collector of the Tr Q1. ON/OFF control of the Tr Q1 is performed by a control Tr QX in a control circuit IC1 thereby DC output is taken out. In this case, Tr Q2 is installed so as to draw base charge of the Tr Q1 at OFF state of the Tr Q1. When the control Tr QX is turned on, the Tr Q1 is turned on but base of the Tr Q2 is at reverse bias. When the control Tr QX is turned off, base current of the Tr Q1 is interrupted but the ON state is continued by the remaining base charge. Then the base charge of the Tr Q1 is discharged by the Tr Q2 thereby the time for the Tr Q1 to be turned off can be made early.
Patent JP-S604068-A (JP)
Title: Dot printer
Inventor: KIMURA TSUTOMU
IPC: B41J2/305
Filed: 1983-10-11
Abstract: PURPOSE:To lessen printing noise and further to make smooth sliding of needle possible, by a method wherein the magnetic ink caught with the top of needle is attached to recording paper and further the needle guide is made to be in contact with magnetic ink. CONSTITUTION:When electric power is applied to magnetic ink suction coil 16, the magnetic ink 24 of ink tank 20 is sucked by the magnetic flux generated between magnetic poles 19 and the film of magnetic ink is formed along slit 18. Then, the top of needle 9 is wetted with magnetic ink 24. by flight of needle 9 against recording paper 34 by excitation of electromagnet 7, the magnetic ink at the top of needle 9 becomes in contact with recording paper 34 and dot is formed. In that case, when the top of needle 9 slightly touches the recording paper 34, dot is formed and noise is very low without impact sound. Because there is a clearance between the needle guide 14 and the magnetic pole 19, the magnetic ink 24 between the magnetic poles 19 does never come in contact with the needle guide 14. Therefore, the needle 9 can be always smoothly slided.
Patent JP-H1139904-A (JP)
Title: Manufacture for vehicle lamp body
Inventor: TAKIGUCHI MASARU
IPC: F21V15/01
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To tighten coupling of a part, such as a deposited part arranged at a lens attaching part formed all around an opening edge of a lamp body and a terminal supporting member for directly supporting a bulb, set to be embedded in the lamp body by a multi-color forming method and the lamp body. SOLUTION: Manufacture for a vehicle lamp body comprising a deposited part 9 made of ABS(acrylonitrile-butadiene-styrene) resin partly embedded into a lamp body made of PP (polyethylene) resin, wherein the deposited part 9 has a lock part 9b for preventing slip out protruding to the direction intersected at right angles in the slipping out direction of a metal mold. In this case, after forming the deposited part 9 ejecting ABS resin, the lock part 9b of the deposited part for preventing slip out is parted from a fixed mold 11 and placed in the condition not to touch the fixed mold and a second movable mold 22, then the body itself is formed by ejection of the PP resin.
Patent JP-S6168868-A (JP)
Title: Sheet-shaped battery
Inventor: EBATO NOBORU
IPC: H01M4/137
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a sheet-shaped battery having light weight and good charge- discharge performance by using a carbon fiber sheet as a current collector, and bonding gel or powder of synthetic polyacetylene to the carbon fiber sheet. CONSTITUTION:A battery case is formed with a sheet prepared by laminating polyethylene 1 on both sides of an aluminium foil 2. A carbon fiber sheet 7 serving as a current collector is heat-bonded on the inner side of the case. Polyacetylene powder containing toluene is placed on the carbon fiber sheet 7, and a liquid absorbent material is placed thereon, and they are pressed, then toluene is removed in a vacuum. An insulating sheet 6 and a separator 5 are placed between the carbon fiber sheets, and the peripheries of the battery cases are heat-bonded to form a bag, and electrolyte is poured into the bag, then the bag is sealed. By this constitution, a battery increases performance and its weight is also decreased.
Patent JP-H0475363-A (JP)
Title: Manufacture of wafer
Inventor: IWAMATSU SEIICHI
IPC: H01L27/12
Filed: 1990-07-18
Abstract: PURPOSE:To eliminate the generation of crystal defect by forming a silicon film whose thickness exceeds at least the thickness of a stopper on the surface on which the stopper is formed, supplying an alkali solution in which a high purity quartz-made anti-friction component is diffused between a level block whose surface is flat and smooth and a silicon layer, and carrying out non-strain mirror abrasion based on a relative working transfer between the level lock and the silicon layer. CONSTITUTION:An insulation film comprising a 200A level of SiO2 layer (1) 12 and a 1000A level of CVD Si3N4 film 12' is formed on the surface of a mirror wafer comprising a single crystal Si 11. After the insulation film and the like are hot-etched, the remaining Si3N4 film 12' is used as a mask where oxidizing process is carried out so as to gain about 0.2mum thick a LOCOS Si2 layer 12'' and eliminate LOCOS SiO2 layer 12'' and the remaining SiO2 layer (1) and the Si3N4 layer 12' as well. As a result, a 0.1mum thick and smooth recessed section is formed at the corners. Then, after the formation of about 1mu thick SiO2 layer (2) 13, the following operations are carried out: the formation of a CVDSi layer 14, the mirror finishing, the formation of junction plane 16 by joining a mirror finished wafer 15, and grinding and finishing of a single crystal Si 11 from the rear side.
Patent JP-H0920981-A (JP)
Title: Diamond-coated tool
Inventor: NIKA MICHIFUMI
IPC: C23C16/26
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a durable diamond-coated tool used in working the green compact of calcimined body of the hard powder produced by powder metallurgy and coated with a diamond film by vapor-phase synthesis. SOLUTION: A diamond film is formed on a substrate by vapor-phase synthesis method. In this case, the ratio of the hydrocarbons to hydrogen in the raw material to be supplied or the substrate temp. is controlled to form a film consisting of diamond and non-diamond carbon is formed, and the non-diamond carbon content in the film is adjusted to constitute a diamond-coated substrate provided with machinability of diamond and the lubricating effect of the the non-diamond carbon.
Patent JP-H1135507-A (JP)
Title: Fluorovinyl ether containing oxygen functional group at end and its production
Inventor: NEGISHI YOSHIO
IPC: C07C43/178
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorovinyl ether having a specific structure and to provide a new method for producing such a fluorovinyl ether. SOLUTION: This fluorovinyl ether is shown by the formula R<1> CO(OCH2 CF2 CO)1 (OCH2 CF2 CF2 )m (OCH(CF3 )CF2 )n OCF=CF2 (in the formula, R<1> is a 1-8C aliphatic or halogenated aliphatic group or an aromatic group which may contain a substituent group; (l) is an integer of >=0; (m) is an integer of >=1; (n) is an integer of >=0). The fluorovinyl ether is obtained by reacting an acid fluoride of the formula R<1> CO(OCH2 CF2 CO)1 (OCH2 CF2 CF2 )m-1 OCH2 CF2n COF with hexafluoropropene oxide in the presence of a metal fluoride to give an acid fluoride of the formula R<1> CO(OCH2 CF2 CO)1 (OCH2 CF2 CF2 )m (OCF(CF3 ) CF2 )n OCF(CF3 )-COF and thermally decomposing the acid fluoride directly or reacting the acid fluoride with a metal salt to give a carboxylate and thermally decomposing the carboxylate.
Patent JP-H10320876-A (JP)
Title: Disk drive device
Inventor: MASAKI KIYOSHI
IPC: G11B17/028
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To enable stable recording or reproducing even when an unbalanced disk is rotated at a high speed by providing a balancer having a hollow annular part housing plural spheres or a liquid inside so as to be rotated integrally with the disk mounted on a disk device. SOLUTION: The disk 1 is fixed on a turntable 110 by a clamper 16a, and is driven to rotate by a spindle motor. The clamper 16a is provided coaxially with the hollow annular part 23, and the plural spheres 24 are movably housed in the hollow annular part 23 to constitute the sphere balancer 22a. Unbalancing force is worked by rotating the disk 1 having a large unbalanced amt., and when the disk 1 is wobblingly rotated at its rotating frequency together with constituting parts mounted with a subbase 6, the spheres 24 are gathered toward positions in about direct opposition to the centroid of the disk 1. Thus, vibration of the subbase to be generated when the unbalanced disk 1 is rotated can be suppressed.
Patent JP-S6433000-A (JP)
Title: Separating mechanism
Inventor: IRIKADO HIROSHI
IPC: B64G1/44
Filed: 1987-07-28
Abstract: PURPOSE: To separate a flexible structure in a straight line in a definite direction by winding up cables on pulleys by means of constant output springs by a separation command, and by separating the flexible structure from a spacecraft along a guide rail. CONSTITUTION: To separate a flexible solar paddle from a spacecraft 1, an explosion bolt is ignitedly operated by the separation command from the ground so as to open a holding releasing mechanism 6 so as to release the engagement of a connecting cylinder 3 with the spacecraft 1. Then, a constant torque is output from constant output springs 7 to wind up cables 9 to pulleys 8 at a constant tension, and a connecting cylinder 3 is accelerated by a guide rail 4 and a guide 5 only in a constant direction of the separation direction 15 through a projection 10, so that the solar paddle integrally fitted is separatedly moved. In this manner, since the instantaneous extremely strong separating force is not added to a flexible structure, the flexible structure can be prevented from interfering and contacting with the spacecraft.
Patent JP-S6083048-A (JP)
Title: Corona discharge equipment
Inventor: TANAKA MASAO
IPC: H01T19/00
Filed: 1983-10-13
Abstract: PURPOSE:To enable stable action by placing a transistor for switching near a high-voltage transformer. CONSTITUTION:A high-voltage transformer section 25 is constituted by combining a high-voltage transformer and a switching transistor. A corona discharger 27 and the high-voltage transformer section 25 are directly connected by a connector 26, and voltage is applied to a charge wire 28. Voltage of 24V and a base driving signal are obtained from a controller 23 through a signal line 24. As the switching transistor is combined with the high-voltage transistor, the signal line 24 connected to the controlling section 23 is a base driving signal for driving 24V, GND and switching transistor, and as impedance on the circuit is low, a noise is hardly picked up, and action is stable.
Patent JP-H0740329-A (JP)
Title: Production of glazed concrete product
Inventor: KITAGAWA SATOSHI
IPC: E04C3/34
Filed: 1993-07-30
Abstract: PURPOSE:To prevent an occurrence of a crack in a concrete by a method wherein when a centrifugally molded concrete substrate is glazed on the surface thereof and burned, a wire gauze cylindrically wound is peripherally movably hooked at the vicinity of the both ends thereof and embedded in the concrete substrate. CONSTITUTION:A wire gauze 1 made of a lath substrate material is loosely bound by wires 2 at the vicinity of the both ends thereof so that the both ends can be moved to each other by 30-50mm. The wire gauze 1 is set in a form, and a concrete material is uniformly poured and centrifugally molded. After the molded piece is removed, the molded piece is glazed on the surface thereof and burned. In this manner, the concrete substrate is hardly affected by an expansion strain of the wire gauze 1 at the time of burning. in addition, the concrete substrate can be reinforced by the wire gauze 1 for the application of an external force. Therefore, an occurrence of a crack can be prevented.
Patent JP-2000006762-A (JP)
Title: Crime preventing device for vehicle
Inventor: KATO MANABU
IPC: B60R25/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a crime action to a vehicle by providing a camera automatically operating a shutter based on the abnormality detection signal from a sensor detecting an occurring abnormality and photographing a picture. SOLUTION: A sound sensor 12 is fitted at a proper position of an automobile, and a camera 14 is set toward the rear section in a vehicle room at the front section in the vehicle room and near a room mirror. When the contact sound of a metal object with the body of the automobile is detected by the sound sensor 12, a warning signal is outputted to an warning reporting unit 22 from a controller 20, and a large warming sound is generated from the warning reporting unit 22. A signal for a shutter action is also inputted to the camera 14, and a shutter is operated by the camera 14 to automatically photograph a picture. A crime action to the vehicle can be prevented.
Patent JP-H0536171-A (JP)
Title: Tape driving device
Inventor: HAYASHI KIYOTSUGU
IPC: G11B15/675
Filed: 1991-07-30
Abstract: PURPOSE:To enable attaching/detaching of a tape cassette by a front surface operation by providing a shield means, a connecting device means, a tape pushing-out means, a fitting means and a fitting release means, as new addition on a substrate and cassette holder of a conventional tape driving means. CONSTITUTION:On the substrate 15 and cassette holder 10 of the conventional tape driving means, the shield means consisting of a shield angle 22 and a shield panel 23, the connecting drive means consisting of a connecting arm 30, the tape cassette pushing-out means consisting of a cassette pushing-out lever 46, the fitting means consisting of a fitting lever 50, and the fitting release means consisting of a fitting release lever 53, are newly provided. By such an arrangement, the attaching of new mounting means is unnecessitated, and the assembling work is rationalized.
Patent JP-S6166670-A (JP)
Title: Printing apparatus
Inventor: TAKADA MASAHARU
IPC: B41J13/20
Filed: 1984-09-11
Abstract: PURPOSE:To obtain a printing apparatus having a simple structure and the whole apparatus can be formed compactly and the maintenance and inspection thereof are easy by supporting a platen which windes up a printing paper and a bale roller rotably, and providing the bale roller in a special state. CONSTITUTION:A blank 26 is set until directly before a feed roller 27 and a bale lever 29 is rotated in the direction of an allow I. A clickstop is locked with a latch 33 is fallen into a notch 34a as soon as the bale roller 30 is separated from a platen 25. A projected section 37 of the lever 29 is engated with a microswitch 35, a platen 25 is rotated in the direciton of an allow H, and stopped in a printing starting position after the blank is fed. The bale roller 30 is stopped in a state of separation from the platen 25 by falling in the notch 3l4a when the rotation of the lever 29 is interrupted. The blank 26 is pressed against the platen 25 by the bale roller 30 when the lever 29 is displaced in the direction of an allow J and a standby condition is established.
Patent JP-S5980705-A (JP)
Title: Melt reduction method of powder and granular ore by vertical type furnace
Inventor: INATANI TOSHIHIRO
IPC: C21B11/02
Filed: 1982-10-28
Abstract: PURPOSE:To perform advantageous and adequate melt reduction of powder and granular ore by blowing the powder and granular ore by reactive gaseous flow under heating into a vetical furnace packed therein with a carbonaceous solid reducing agent and reducing preliminarily said ore by the generating reducing gas. CONSTITUTION:Air is blown under heating through tuyere groups 5, 5' into a vertical furnace 3 where the packed layer of coke or the like is fired. Part of the reducing waste gas 6 generated in the furnace 3 is passed through a pressure increaser 7 into an ore feed pipe 2' to assist the conveyance of the powder and granular ore to the groups 5, 5' so that the ore is blown together with heating air through the groups 5, 5' into the furnace 3. The powder and granular ore blown together with the preheating air into the high temp. region formed in the furnace 3 is immediately heated and is easily melted. While the ore drops toward the lower part of the furnace 3, the ore is reduced to form a molten metal and molten slag, whereby the smelting is accomplished. The molten metal accumulating in the hearth is removed through a tapping port 10 to the outside of the furnace at a proper time. The molten slag is treated in a similar way.
Patent JP-H0830632-A (JP)
Title: Data retrieving system
Inventor: KURAMOTO TAKASHI
IPC: G06F17/30
Filed: 1994-07-20
Abstract: PURPOSE:To attain quick access speed by simple processing even when much data are stored and to prevent the generation of an access neck by executing index optimizing processing for increasing or decreasing a key value in accordance with access frequency to data and adding/subtracting the number of data corresponding to the key value. CONSTITUTION:An index part 12 stores index information for allowing a key value in data stored in a data part 11 to correspond to a pointer indicating a storing position in the data part 11. An access control part 30 retrieves index information stored in a semiconductor memory 20 based upon the inputted key value and retrieves a data part 11 in a magnetic disk device 10 based upon an address pointed out by the obtained painter to access target data. An index optimizing part 40 executes index optimizing processing for monitoring the access frequency of the control part 30 to data, increasing or decreasing the number of bytes of the key value in accordance with the frequency of data addition, deletion and change and adding/subtracting the number of data corresponding to the key value.
Patent JP-H0354842-A (JP)
Title: Test of integrated circuit element
Inventor: YAMAMOTO TOSHIO
IPC: G01R31/28
Filed: 1989-07-21
Abstract: PURPOSE:To contrive a reliable test for the connection state of all integrated circuit elements by a method wherein two pieces of test pads are provided, the test pad on one side of the test pads is connected to one conductor wire, a plurality of conductor wires other than the above one conductor wire are connected to other test pad and the disconnection of leads to correspond to the bonding state of IC pads is tested by a self-checking function. CONSTITUTION:First, switching gates A1 to An are all turned-OFF by a scan circuit 10. Then, a signal is sent from the circuit 10 to switching gates B1 to Bn and the gates B1 to Bn are turned-ON in order in a prescribed order. In this state, a continuity check between test pads 4a and 4b is conducted. Thereby, the disconnection test of leads 3 to correspond to the bonding state of IC pads C1 to Cn and Cn+1 can be conducted. Accordingly, a reliable test for the connection state of all integrated circuit elements can be conducted.
Patent JP-S6345891-A (JP)
Inventor: IIMURA KEIJI
IPC: H05K3/34
Filed: 1986-08-12
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-S6345511-A (JP)
Title: Light measuring instrument
Inventor: NARUSE KAZUHIKO
IPC: G03B7/28
Filed: 1986-08-13
Abstract: PURPOSE:To find the brightness area of an object with simple constitution by calculating the deviation from a current light measured value based on a held light measured value and displaying the deviation on a display means as a substitute for the light measured value. CONSTITUTION:A light measurement is taken by a light measuring means by operating the 1st operation member. The light measured value obtained by this light measuring means is held by a holding means by operating the 2nd operation member and its light measured value is displayed on the display means. If the 1st operation member is operated while the light measured value is held by the holding means, a light measured value is obtained again by the light measuring means and the deviation from the current light measured value is calculated by a calculating means based on the light measured value held by the holding means and displayed on the display means as a substitute for said light measured value. Consequently, the deviation of the light measured value is found by the one light measuring means.