baber/WOPTO huggingface dataset:
Patent JP-H02278065-A (JP)
Title: Pressure regulation valve
Inventor: ISHIKAWA KAZUNORI
IPC: F16K17/04
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the production of a valve stick by a method wherein an opening opened upwardly of an upper valve body from a part where a spring is disposed is formed, and a drain hole extending downward from the opening through the valve body is formed. CONSTITUTION:In, for example, a throttle valve 53, an opening part 561 opened upwardly of a part where a spring 540 is disposed is formed in an upper valve body 550, and a drain hole 563 extends downward from the opening part 561 through a valve body 10. Therefore, a valve stick is prevented from being produced because of wear powder mixed in oil being lodged in the engaging part between a spool 533 and the valve body 10.
Patent JP-S60244673-A (JP)
Inventor: OOTSUBO TAKAO
IPC: B61L5/00
Filed: 1984-05-17
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-H10310885-A (JP)
Title: Use of amino group-containing thiol as corrosion inhibitor for metal
Inventor: UENO TSUNEMASA
IPC: C10G75/04
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a high corrosion inhibiting effect even under acidic conditions and to effectively inhibit the corrosion of carbon steel by gaseous CO2 and/or gaseous H2 S by using specified mono- or polythiols as a corrosion inhibitor for a metal. SOLUTION: Thiols represented by the formula are used as a corrosion inhibitor. In the formula, R<1> -R<4> are independently H, 1-10C alkyl or an atom. group, R<1> and R<2> may bond to each other to form a hydrocarbon ring, R<3> and R<4> may bond to each other to form a hydrocarbon ring, R<5> is 8-30C straight or branched alkyl or alkenyl, R<6> is 1-30C straight or branched alkyl, 2-30C straight or branched alkenyl or -(CR<1> R<2> -CR<3> R<4> -S)n -H and (m) and (n) are 1-10.
Patent JP-H03297206-A (JP)
Title: Antenna device
Inventor: CHO KEIZO
IPC: H01Q9/36
Filed: 1990-04-16
Abstract: PURPOSE:To improve the housing ability of the antenna device into a compact radio while increasing the impedance by mounting the member of a dielectric onto the tip of a lead wire having a length almost shorter than the 1/10 of a using wavelength. CONSTITUTION:The antenna is formed by protruding an inner conductor 21 of a coaxial line only by a length 0.02lambda, and at the tip, a rectangular dielectric member 22 of 0.06lambdaX0.06lambdaX0.02lambda is loaded. Thus, the input impedance of the antenna is increased since an electric field near the antenna is affected by the dielectric. Therefore, the antenna can be realized with small volume and high gain, and the high-gain antenna can be obtained with high housing ability when using it for the portable radio.
Patent JP-S63262764-A (JP)
Title: Simulation device
Inventor: MORI KENJI
IPC: G06F17/50
Filed: 1987-04-20
Abstract: PURPOSE:To shorten a simulation time by individually or simultaneously, further connecting and operating respective devices for simulating respectively a logical design, a circuit design, a device design and a process design. CONSTITUTION:In this device, a logical device 21 for simulating the logical design, the circuit device 3 for simulating the circuit design, a device unit 4 for simulating the device design and a process device 5 for simulating the process design are provided. These devices 2-5 are individually or simultaneously operated by a controller 1, further connected and operated, thereby, respective simulations are executed. Thereby, since the scale of a data base file for the simulation in the respective devices can be made small, an access time is shortened and the respective simulation times can be shortened.
Patent JP-H06307041-A (JP)
Title: Vertical gutter attaching tool
Inventor: FUKUOKA SADAO
IPC: E04D13/08
Filed: 1993-04-23
Abstract: PURPOSE:To heighten holding force for a vertical gutter, and to stabilize the holding force. CONSTITUTION:In a vertical gutter attaching tool A which has a base body 1 formed of a pair of nip fitting pieces 11, 11 to hold a vertical gutter B and a connecting piece 12 in a nearly U-shape to connect the basic ends of the nip fitting pieces 11, 11, namely elastic raw materials, and is provided with a locking protrusive part 11a formed so as to be lockable in a locking groove provided on the side of the vertical gutter at the tip of the nip fitting piece 11, and moreover with a pair of elastic pieces 14 pressed into contact with the back of the vertical gutter attached to the basic body 1 with its tip pointing toward the nip fitting piece 11 on the connecting piece 12, a locking hole 11c is formed in the middle part of the nip fitting piece 11. The tip of the elastic piece 14 is provided with an engaging claw 14a to engage with the edge of the locking hole 11c in a state where the locking protrusive part 11a of the nip fitting piece 11 locks in the locking groove of the vertical gutter.
Patent JP-S57211995-A (JP)
Title: Thyristor converter
Inventor: ASAEDA TAKEAKI
IPC: H02P23/00
Filed: 1981-06-23
Abstract: PURPOSE:To reduce the size of a thyristor converter by providing a thyristor switch between DC terminals of the converter for generating unidirectional DC output, connecting it to the compensating field coil of an AC motor and controlling the polarity and the magnitude, thereby enhancing the utility rate of the  converter. CONSTITUTION:A variable frequency AC power is supplied by a power converter 102 to the armature 101 of a period motor. A main field coil 103 generates an AC voltage at the armature 101 and supplies a current via a power converter 104. A power converter 206 is connected to a power transformer 208 to supply unidirectional polarity DC current, and a thyristor switch 209 connected to a compensating field coil 105 is connected. The magnitude of the DC current of the converter 206 can be controlled, and the switch 209 can switch the polarity of the current supplied to the coil 105 with a single phase bridge construction. In this manner, the utility rate of the power converter becomes 100%, and the size of the converter can be reduced.
Patent JP-H0869541-A (JP)
Title: Style-vector generation device
Inventor: ROORENSU JII MAHOONII
IPC: G09G5/393
Filed: 1995-03-30
Abstract: PURPOSE: To draw a style vector such as a broken line vector or the like with the same performance as that of drawing a solid line vector by painting each pixel in a color of a foreground or a background used at present by a controller before each pixel is fed to a frame buffer. CONSTITUTION: The software gives a command to a graphics controller 202 to allow a solid lie vector generator 208 to generate a vector after finishing the setting of a solid line vector generator 208 and a style vector generator 210. The solid line vector generator 208 gives a count-EN signal 216 to the style vector generator 210 with respect to each generated vector. Then the style vector generator 210 returns a color selection signal 218 to a multiplexer MUX 220. The MUX 220 selects a register 222 having a background color or a register 224 having a foreground color to be fed to a frame buffer 204 as a pixel color and to be displayed on a graphics display device 206.
Patent JP-S63262353-A (JP)
Title: Sheet conveying device
Inventor: OSADA TOKIHIRO
IPC: B65H3/46
Filed: 1987-04-21
Abstract: PURPOSE:To reliably separate two different sheets by means of a single device, by a method wherein first and second separating means to separate first and second sheets into the one from the other are provided, when the first sheet is separated, the second separating means is moved aside from a position of contact with the sheet. CONSTITUTION:A first separating means 113L to form a gap, being large enough to allow passage of one post card, between the first separating means and a feed roller 81L is situated to the tip of a bottom plate 107L. A separating arm is provided with a low plate, an abutting plate, and a second separating means 145L. During the feed of sheets, a set lever 127 is rotated, and a feed table 109L is lowered to set a sheet. When a printing command is outputted, the feed roller 81L is rotated to feed an uppermost sheet. In this case, ends across the front of the sheet are hooked to a separating claw 145L to start bending. When bending of the sheet exceeds a resilient limit, the ends across, the front of the sheet spring beck to separate the sheets into one from the other.
Patent JP-S63226518-A (JP)
Title: Forced ventilation type combustion device
Inventor: JINNO HIDEYUKI
IPC: F23J13/00
Filed: 1987-04-21
Abstract: PURPOSE:To reduce combustion noise and prevent pulsating combustion, by a method wherein holes for releasing pressure vibration are formed on an exhaust hood, covering the exhaust port of a combustion case, at positions substantially superposed with the exhaust port while exhaust holes are formed at positions not superposed substantially with the exhaust port. CONSTITUTION:The group of holes for releasing pressure vibration are formed on an exhaust hood 6, covering the exhaust port 41c of an exhaust passage 41, while slit-type exhaust holes 65a, 65b, 65c, 65d are formed on the same hood. The group 63 of holes, consisting of a multitude of small circular holes 62, is provied at the central part 61a of a front surface 61 so as to be superposed substantially with the extension line of the exhaust port 41c. The slit-type exhaust ports 65a, 65b, 65c, 65d are formed from the front surface 61 to a slant surface 64 at positions deviated outwardly from the extension line of the exhaust port 41c so as not to be superposed substantially with the exhaust port 41c. The number of angular vibration is increased or a sonic impedance is reduced as the hole is divided by small circular holes even when the opening area of the holes are same as a single hole, whereby the generation of pulsating combustion may become difficult.
Patent JP-S5323299-A (JP)
Title: Fire alarm receiver
Inventor: KONDOU TSUTOMU
IPC: G08B17/00
Filed: 1976-08-14
Abstract: PURPOSE: By indicating, by a binary cord, the operating order of the district indicating element, the operational order of a fire alarm, i.e., processing of fire is clearly caught. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04276-A (JP)
Title: Ultrasonic motor
Inventor: OOMORI FUMIHIRO
IPC: H01L41/09
Filed: 1990-04-13
Abstract: PURPOSE:To improve reliability and elongate the life of the ultrasonic motor by employing a plasma polymerized film, made of the compound of carbon fluoride, as a vibrating body or the friction member of the contacting surface of a moving body. CONSTITUTION:A plasma polymerized film 3, made of the compound of carbon fluoride, or a composite of the plasma polymerized film 3 and polytetrafluoroethylene, is employed as the vibrating body of a motor or a friction member on the contacting surface of a moving body 4. Molecular chain is crosslinked three dimensionally by plasma polymerization and, therefore, a film, having a large friction coefficient and prominent resistance to abrasion, can be obtained. Accordingly, abrasion powder due to friction between the vibrating body and the moving body is hardly generated and, therefore, traveling wave is transmitted surely, a high output can be generated, the aging of friction force is reduced and, as a result, the fluctuation of a torque is decreased. On the other hand, the plasma polymerized film is soft and, therefore, the film will never damage the friction contacting surface of the moving body or the vibrating body whereby the condition of the contacting surface can be maintained in stable at all times.
Patent JP-H07125921-A (JP)
Title: Device for filling sliver in can by spinning machine
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: B65H54/78
Filed: 1994-05-12
Abstract: PURPOSE: To provide a sliver charging device structurally simple without taking space and moving a can tray rapidly and positively. CONSTITUTION: In a device for charging a can with sliver such as cotton, chemical fiber, etc., the sliver is discharged from a coiler plate and accommodated in ring shape. The can is provided with a tray 17 that can change the height of the can. An external elevating device 33 for the can tray 17 is attached to the can. The elevating device 33 is disposed facing a can wall. The can tray 17 is movable by a transmission member 16 between the can tray 17 and the elevating device 33.
Patent JP-H10283272-A (JP)
Title: Composite computer system and composite i/o system
Inventor: FUKUZAWA YASUKO
IPC: G06F11/14
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To back up data of an I/O sub-system for opening in a backup system of main frame management which is not directly connected to this I/O sub-system. SOLUTION: A B-system I/O sub-system (113 and 114) for opening and an A-system I/O sub-system (104 and 105) for main frame are connected by a communication means, and the A-system I/O sub-system is provided with tables 314 and 315 to assign a storage device address in its own sub-system to a storage device of the I/O sub-system for opening so that data in the B-system I/O sub-system can be accessed from the main frame for the purpose of backing up data of a disk connected to the B-system I/O sub-system in an MT library system 116, and a request in a variable length recording form accepted from the main frame is converted to a fixed length recording form of the B system, and a designated disk is accessed based on tables, and obtained data is sent to the main frame and is backed up in the backup system.
Patent JP-H08307452-A (JP)
Title: Equipment and method in electronic message communication
Inventor: MAIKERU SUKOTSUTO BARUDOUIN
IPC: H04L12/58
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To perform WAN(wide area network) electronic message communication which is not limited to application users only by providing the virtual mail boxes of receivers in a WAN provided with a plurality of storage devices and informing the receivers of necessary information. SOLUTION: A source station 20 is connected to a WAN 24 through a LAN 21 and the message applicable areas, addresses, etc., of message information, the security clearance of access permission information, etc., from a operator are stored in message storing devices 25-27. The information other than transmitting message information in the stored information is informed to the receivers from a receiving station 23 connected to a LAN 22 through the virtual mail boxes 28 of the receivers provided in the WAN 24 and the recipient receive their corresponding message information by retrieving the message information in the storing devices 25-27. Therefore, WAN electronic message communication which is not limited to application users only can be realized.
Patent JP-S61255518-A (JP)
Title: Production of magnetic head
Inventor: NISHIKAWA MITSUTAKA
IPC: G11B5/31
Filed: 1985-05-09
Abstract: PURPOSE:To improve the reproduction output of a magnetic head by forming and flattening a photosensitive nonmagnetic insulated layer on the space of a coil after formation of the coil, forming a nonmagnetic insulated layer on the coil and the photosensitive nonmagnetic insulated layer and providing an upper magnetic pole on the nonmagnetic insulated layer. CONSTITUTION:A conduction coil 5 is made of Cu, etc. by a selective etching process, etc. and a nonmagnetic insulated layer 6' is formed only in a coil space. Then the layer 6' is exposed to light with the prescribed prebaking and then developed so that the layer 6' remains only at a place between coil spaces. Then a photosensitive nonmagnetic insulated layer 6 is coated and exposed for development within a desired range with prebaking. The layer 6 is flattened with baking and an upper magnetic pole 3 with no recessed/projected part is formed.
Patent JP-S61255799-A (JP)
Title: Machine for producing planar and solid fuel such as planar equivalent thereto
Inventor: SHIMADA KAZUNARI
IPC: C10L5/44
Filed: 1985-05-08
Abstract: PURPOSE:To make possible the continuous molding of a solid fuel to a bar shape by providing a vertical type force-feed screw, providing disintegrating blades in common use for agitating to a main screw right under said screw and providing a two-sheets blade fixed with compressing blades for passage of raw material to the top end of a compressing screw in such a manner as to extend up to the tapered part in a heating cylinder. CONSTITUTION:The vertical type force-feed screw 2 is provided and the disintegrating blade 5 in common use for stirring is provided to the main screw 4 right under said screw. The two-sheets blade fixed with the compressing blades 8 for the passage of the raw material is provided to the top end of the compressing screw 11 so as to extend up to the tapered part in the heating cylinder 15. A motor 1 is then driven and the planar in the recovered state which is not yet ground and dried and the raw material equiv. thereto are loaded to the screw 2 and is taken out as the bar-shaped solid fuel from a sleeve 14.
Patent JP-H05275392-A (JP)
Title: Etching of sio2 film
IPC: H01L21/302
Filed: 1992-03-25
Abstract: PURPOSE:To provide a method for etching an SiO2 film with less damage and contamination along with high selectivity ratio. CONSTITUTION:Mixture gas, consisting of NF3 gas and H2 gas, of a specified mixture ratio (for example, 1:160) is supplied under specified pressure to stop spontaneous etching due to active species. An active species is generated by exciting plasma in the middle of a piping 32, and it is supplied to a wafer 14 on a susceptor 12 by down stream. Mean while the water 14 is cooled to about -100 deg.C. Under this condition, Ar gas is injected into a piping 34 to generate inactive plasma of Ar in the middle of the piping. The wafer 14 is irradiated with the inactive plasma and low energy (for example, 20eV) ions for a specified period, for example 10 seconds. Further, the NF3 gas and the H2 gas are supplied in a specified mixture ratio (for example, 1:160) under a specified pressure, and the wafer is irradiated with the plasma generated around the susceptor or the ion coming from it. The wafer, however, is cooled to about -100 deg.C.
Patent JP-H05275820-A (JP)
Title: Double-sided circuit board with interconnection path and manufacture thereof
IPC: H05K1/11
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a double-sided circuit board with an interconnection path and a manufacturing method thereof that allows the formation of an interconnection path, at fine pitches, which connects together electrically conductive circuits formed on the upper and lower surfaces of a double-sided circuit board via an insulating substrate, and also permits the produced interconnecting path to be visually checked easily. CONSTITUTION:A through-hole used as an interconnection path is finely formed only on an insulating substrate 1 using an ultraviolet laser. This through-hole is filled with conductor metal 4 by means of electrolytic plating, thereby constituting an interconnection path. An electrically conductive circuit 2 is subjected to wet etching, and dielectric resin layers 3 and 3' that act as both an etching resist and a plating resist are laminated on the surface of the electrically conductive circuits 2 and 2'.
Patent JP-S5525188-A (JP)
Title: Stop position controller
Inventor: SAKAZUME GONZABUROU
IPC: G05D3/12
Filed: 1978-08-14
Abstract: PURPOSE: To stop a carried body at a desired position with high precision by making a counter hold the count value of relation information between a previous stop position basing upon signle trial movement and a desired stop position.  
     CONSTITUTION: Once a carrier reaches a fixed position selected previously by an assignment signal, call signal (f 4 ) is sent to FF20, which outputs block signal (f 5 ). After fixed time, position signal (f 6 ) appears at the output terminal of AND circuit 23 synchronizing with detection pulse (f 1 ). Here, when the count value of N-scale counter 26 reaches a fixed count position previously set by brake setting switch 27, comparator 28 sends control signal (f 7 ) out to make output signal (f 7 ) of FF21 "1", thereby driving brake 29. From the relation between a count position where the brake is driven at the first start time and that where the carrier stops beyond the desired stop count position, a required fixed braking start count value is obtained, so that the carried body can be stopped at the fixed position initially set with high precision as to following drive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5528105-A (JP)
Title: Interruption processing system
Inventor: KIUCHI YUKIO
IPC: G06F3/00
Filed: 1978-08-14
Abstract: PURPOSE: To simplify the interruption display circuit of double buffer type of the central processing unit, by providing the circuit enabling to deliver the interruption signal by sufficiently longer timing than the instruction execution time of the central processing unit at the data channel unit.  
     CONSTITUTION: The input terminal 6 of the interruption display FF(ISF)2 having the set gate 4 is connected to the delivery end 102 of the interruption signal delivery circuit of the data channel unit (DCH), and other input terminal is connected to the write-in gate 3 from the internal bus of the central processing unit (CC). When DCH sets the interruption request FF(IRQF) 101 to 1 with the output of the decoder 105, the interruption request signal is outputted by one machine cycle, and when the IRQF 101 is continuously operated by n times, the interruption request signal is outputted in the timing of n-th signal of the machine cycle. When the interruption request signal is outputted longer than the execution time T 1  of instruction, after ISF 2 is 1, since signal 1 is given to the terminal 6, even if signal 0 is given to the gate 4 of CC with the gate 3, ISF 2 keeps the state of 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000292455-A (JP)
Title: Current-detecting device
Inventor: NAGATOMO EIJI
IPC: G01R15/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a large area when detecting the current of a plurality of electric wires with high wiring density by partitioning a plurality of electric wires being arranged in parallel with a magnetic shielding plate that is made of a magnetic body, and arranging an electromagnetic conversion element at the inside that is immediately above each electric wire and is surrounded by the magnetic shielding plate. SOLUTION: A magnetic shielding plate 2 is composed by a thin plate made of a magnetic material with a high permeability such as permaloy, and the mutual leakage of a magnetic field between adjacent electric wires 1 can be prevented by shielding a magnetic field (shown by a broken line) being generated by current flowing through each of electric wires 1. In installation, the magnetic shielding plates 2 are connected by a connection member being extended across each of the electric wires 1. Also, by forming the member with a magnetic body, a further improved magnetic shielding effect can be obtained.  Also, an electromagnetic conversion element 3 is composed of a magnetic resistance element, a Hall element, and the like, is arranged immediately above each of the electric wires 1, and detects the magnetic field being generated by the electric wires 1 due to conduction, the presence or absence of the conduction, and the level of current. The conversion element 3 cannot be affected by the magnetic field caused by the adjacent electric wires since the magnetic field is shielded by the shielding plate 2.
Patent JP-S5324279-A (JP)
Title: Semiconductor device
Inventor: UENO SEIICHI
IPC: H01L29/72
Filed: 1976-08-18
Abstract: PURPOSE: To readily obtain transistors of good high frequency characteristics by selectively laminating N type layers and P type layers in the opening of the insulation film over an N +  Si substrate and making collector-base junctions small. 
     COPYRIGHT: (C)1978,JPO&Japio