baber/WOPTO huggingface dataset:
Patent JP-H1086858-A (JP)
Title: Gate structure for wing car
Inventor: NAGASE AKIRA
IPC: B62D33/027
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a cut on the outside face of a structural angle rail in a gate upper part of an aluminum wing car so as to prevent deterioration of sealing effect and to use an easily replaceable protection plate for a long term use so as to protect the structural angle rail in the gate upper part, of the wing car. SOLUTION: In the subject wing car, a beam member is suspended between a top part on the front wall stood in the front end of a carriage floor part and the top part of a rear door frame or a rear wall stood in the rear end of the floor part, on both of the left and right sides of the beam member, wings, each of which is provided with an L-shaped cross section and constitutes a roof and a part of the side wall, are screwed freely turnably in the vertical direction, seal members are extended in the lower end edges of the inside faces of the left and right wings, gates are screwed to both of the left and right sides in the carriage floor part freely turnably, and when the wings are closed, the seal members are brought into contact with the upper edge ends of the outside faces 30 of the left and right gates. In this case, the upper part of the gate is constructed of aluminum extruded structural angle rail 28, while an engaging groove 32 is formed on the outside face of the structural angle rail 28, and a protection plate 34 made of a material provided with abrasion resistance higher than that of aluminum is engaged in the engaging groove 32, and as a result, the outside face of the structural angle rail 28 can be coated and protected.
Patent JP-H1186482-A (JP)
Title: Magnetic head for magneto-optical recording
Inventor: ITO TOMIO
IPC: G11B21/21
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a gimbal spring from excessively deflecting when the dropping impact, etc., are exerted and to eliminate the failure due to the deformation of the gimbal spring by controlling the side movement of the main body of a head mounted on the gimbal spring. SOLUTION: The magnetic head for magneto-optical recording such as the main body 10 of head is mounted at the tip side of the gimbal spring 1 and the base end side of the gimbal spring 1 is fixed on a fixed body 2 as a gimbal spring fixing member, is constituted so that a side surface stopper 20 extendedly provided around both side surfaces of the head main body 10 is integrally arranged on the fixed body 2, then the side movement of the head main body 10 is controlled by the side surface stopper 20.
Patent JP-H0987837-A (JP)
Title: High frequency sputtering device
Inventor: MINAMI HIROAKI
IPC: C23C14/34
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the entrance of plasma into a space between the side face of a target electrode and an earth shielding ring at the time of film formation by high frequency sputtering, to reduce abnormal electric discharge and minute arcing, and to improve film thickness distribution. SOLUTION: An earth shielding ring 6, disposed around a target 3 and a target electrode, has an earth shielding part 7 in which, in the region between the surface of the target and a position at a depth of 1-10mm from the surface, the space between this earth shielding part and the side faces of the target and the target electrode is regulated to 0.5-5mm. In the case of square-shaped target and target electrode, respective corner parts in the inside periphery of a similarly square-shaped earth shielding part are provided, within the range of <=50mm radius, with holes so that the space between the earth shielding part and the sides faces of the target and the target electrode becomes larger by 3-10mm than in the other part.
Patent JP-H02116158-A (JP)
Title: Compound semiconductor integrated circuit device
Inventor: ARAI ISAO
IPC: H01L21/822
Filed: 1988-10-26
Abstract: PURPOSE:To prevent electrostatic breakdown and speed up the operation of the device by providing a resistance element between an input external terminal and the gate electrode of a MOSFET, the resistance element having one ene connected between said input external terminal and said gate electrode and the other end connected to a fixed power supply. CONSTITUTION:An input external terminal BP among external terminals BP disposed along the surroundings of a compound semiconductor integrated circuit device IC is connected to an input stage circuit In. A coaxial cable CL extends externally of the IC and an input signal is inputted into the terminal BP through a cable CL. An input impedance matching resistance element RM (external resistor) is parallely inserted between the end of the cable CL and the terminal BP. The resistance element RM is connected at one end thereof between the terminal BP and the cable CL and connected at the other end to fixed voltage V5. A resistance element R, which constitutes an electrostatic breakdown preven tion circuit is connected at one end thereof between the terminal BP and the circuit IN and connected at the end thereof to a fixed power supply V4.
Patent JP-S62129485-A (JP)
Inventor: MIYAUCHI SHIZUYA
IPC: B60J1/17
Filed: 1985-11-28
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-H0993968-A (JP)
Title: Thermoelectric generator
Inventor: KOZUTSUMI MICHIRO
IPC: H02N11/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric generator which can take out power with high fuel consumption efficiency by reducing uncombusted gas discharged to the outside. SOLUTION: Porous bodies 11 and 12 consisting of two pieces of thermoelectric heating media are arranged in the flow direction of combustion assisting gas, and space 13 for fuel feed is provided between the porous bodies 11 and 12. For the combustion assisting gas, the direction of flow is switched alternately between (1) and (2). A difference in temperature occurs inside the porous bodies 11 and 12 by the combustion of the fuel fed in the space 13, and the electromotive force caused by this temperature difference is taken out as power.
Patent JP-H02116245-A (JP)
Title: Fsk modulating circuit
Inventor: IKEGISHI SHIGERU
IPC: H04L27/12
Filed: 1988-10-26
Abstract: PURPOSE:To eliminate the discontinuity of the phase at the time of switching a frequency by providing a phase value calculating circuit to forecast and output the phase value of an FSK modulation waveform for respective elapsed times to change hourly by the sampling time. CONSTITUTION:A storage circuit 6 of a phase value calculating circuit 1 is composed of a logical circuit, etc., stores how many phases of two frequencies of the FSK modulation waveform are advanced for DELTAT seconds, a 45-adic counter 5 is composed of a counting circuit, etc., and the phase value for respective sampling timed (NXDELTAT) is outputted. A phi/V converting circuit 2 is composed of a logical circuit, etc., receives the above-mentioned phase value, converts it to the corresponding amplitude value, outputs it and a D/A converting circuit 3 converts the amplitude value to the voltage quantity, removes the unnecessary wave with a low pass filter 4 and outputs it. Thus, when the output value of the storing circuit 6 is changed, the waveform with the different frequency is obtained. The FSK modulation waveform with a continuous phase can be obtained.
Patent JP-S61149501-A (JP)
Title: Method of preventing stress corrosion cracking of rotor disk in nuclear power plant turbine
Inventor: KIKUCHI EIJI
IPC: F01D5/02
Filed: 1984-12-21
Abstract: PURPOSE:To effectively prevent stress corrosion cracking of a rotor disc in a turbine, by spraying an aqueous solution of a deoxidizing agent such as hydrazine, morpholine, etc., to reduce oxygen into water. CONSTITUTION:In a BWR plant steam generated from a BWR type nuclear reactor 1 is let to a high pressure turbine 2, a moisture separator 6, a low pressure turbine 3 in the mentioned order, and a generator 7 is driven by the rotation of the turbines 2, 3. Further, steam led out the low pressure turbine 3 is condensed in a condenser 8 and is then returned into the nuclear reactor core 1. In this arrangement, hydrazine N2H4 fed from a hydrazine filling tank 10 is displayed in steam from a hydrazine displaying nozzle disposed in the vicinity of a rotor disc 4 in the low pressure turbine 3. With this arrangement, oxygen contained in steam may be reduced into water to form an oxidized film on the surface of the disc 4, thereby it is possible to prevent stress corrosion cracking of the disc.
Patent JP-H04146042-A (JP)
Title: Outputting method of nc data
Inventor: TSUJI HIROBUMI
IPC: B23Q15/00
Filed: 1990-10-08
Abstract: PURPOSE:To prevent erroneous loading of NC data in an NC machine by memory medium by displaying the name of file by the combination of work process No. and an extension element showing the working machine name, and registering respective NC data in the file. CONSTITUTION:A file name is displayed with the combination of the work process No. and an extension element showing the work machine, and respective NC data are registered in the file. For example, NC data of file name '2.V45' is input from a keyboard 1 to correct the contents of the file, and then the sequence of the file is changed to become the last so that an unnecessary file '2BAK' is prepared. Next, when the name of machine '12345' which is required to be output is input, a CPU 2 sorts file name below the machine name '12345' and writes it in a work file. Then, the work file is read, and when the extension element of the file name is not BAK, NC data of the file name is output to an IC memory card and the like by names of an output unit 3.
Patent JP-H09116761-A (JP)
Title: Jbig code decoder
Inventor: ETO YOSHIRO
IPC: H03M7/40
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make the configuration small and to realize high speed processing. SOLUTION: A valve of an address counter 13 is fed to an adder 14, in which an adaptive picture element selection signal value is subtracted from the valve of the address counter 13. A 1st changeover switch 15 is operated in a 1 picture element shift period, a value of a counter and a value of the adder are alternately outputted as an address to, e.g. a line memory 12. Then image data whose address is designated by a counter is shifted by one picture element each in a shift register group 21 from the line memory 12 based on a shift clock, and image data whose address is designated by the adder is shifted by one picture element each in the shift register group 22 from the line memory 12 based on a signal the inverse of the shift clock.  An arithmetic coding decoding circuit 25 applies 2-line template processing to picture elements from the shift register groups 19, 21 and the arithmetic coding decoding circuit 25 conducts coding decoding processing by using the picture element from the shift register group 22 as an adaptive picture element.
Patent JP-H02114709-A (JP)
Title: Lc filter
Inventor: HIROSE MASAYORI
IPC: H01F27/00
Filed: 1988-10-25
Abstract: PURPOSE:To increase the degree of freedom for band width adjustment by varying the position, shape and area of a conductor foil formed for increasing coupling between plural resonance coils on a printed circuit board so as to vary the coupling between adjacent coils. CONSTITUTION:A coil 13 is formed by winding a copper wire on a coil bobbin 12 having a flange 11 at both ends, a capacitor 15 is connected to a terminal 14 implanted to the flange 11 to form a resonance circuit, they are integrated as one resonance block 16, plural resonance blocks 16 are mounted on the printed circuit board 17 via the terminal 14 and soldered to the copper foil on the rear side of the printed circuit board 17. Terminals used for other than input/output terminals and non-grounding purpose are connected to ground and the copper foil is soldered to a shield case 18 covered with the entire filter to act like the shield.
Patent JP-H01111718-A (JP)
Title: Process for forming superconductive thin film
Inventor: TAGUCHI YUTAKA
IPC: C30B29/22
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a superconductive thin film causing no reaction with a substrate material by forming a ZrO2 film on a semiconductor substrate by sputtering, forming a thin film of a rare earth metal-alkali earth metal-Cu oxides thereon, and heat-treating in an atmosphere contg. O2. CONSTITUTION:A substrate comprising a IV group element semiconductor such as Si substrate is used for a substrate and ZrO2 is sputtered as buffer film. Then, a thin film of the oxides described in PURPOSE is formed by sputtering on said ZrO2 buffer film using powder of Y-Ba-Cu oxides as target. Both sputtering processes are performed by magnetron sputtering process, and the atmosphere gas is a reactive atmosphere comprising Ar+O2(10%). Obtd. thin film is heat-treated in O2 atmosphere at, for example, 920 deg.C for 1hr to obtain thus a target superconductive thin film.
Patent JP-H06119697-A (JP)
Title: Data recording and reproducing device and disk fixing method
Inventor: TANAKA NOBUYUKI
IPC: G11B23/03
Filed: 1992-10-07
Abstract: PURPOSE:To stably fix a disk to reduce the quantity of disk deformation by fixing the disk in a surface precision stable part of the disk by a flange part and a disk retaining member. CONSTITUTION:A flange part 15 provided to one end of a hub 14 is brought into contact with a disk 11a in the surface precision stable part (position beyond a range D of a surface precision unstable part 20) of the disk 11a. Concretely, it is brought into contact with the disk 11a in a position at least 1.5t ((t) is the thickness of the disk 11a) or more distant from the inner edge part of the disk 11a or in a position at least 0.1r ((r) is the radius of the disk 11a) or move distant from the inner edge part of the disk 11a. In the same manner, a disk retainer 16 is brought into contact with the disk 11b in the surface precision stable part of a disk 11b. As the result, disks 11a and 11b are stably fixed to reduce the quantity of disk deformation.
Patent JP-S61146627-A (JP)
Title: Power unit mounting device
Inventor: WATANABE KENICHI
IPC: B60K5/12
Filed: 1984-12-19
Abstract: PURPOSE:To reduce roll rigidity thus to reduce vibration and noise by partitioning the fluid chamber of mounts arranged at the opposite sides of the rotary shaft of power unit through a partition wall having an orifice into two chambers while forming a portion of the wall of lower chamber with resilient film. CONSTITUTION:A mount 4 is arranged between a chassis 1 and brackets 3 projecting approximately in horizontal from the opposite sidefaces of the crank shaft 2a of engine 2. Each mount 4 is constructed such that an opening through the upper face of a tubular case 5 is enclosed with resilient wall 6 while non- compressive fluid is encapsulated into a fluid chamber 8 having an opening through the underface enclosed with a thin resilient film 7. The fluid chamber 8 is partitioned through a partition wall 18 having an orifice 21 into two chambers 19, 20 where the first chambers 19 of both mounts 4 are communicated through a conduit 10. A cup-type supporting plate 11 is arranged on the underface of the resilient film 7 where restricting means 17 for blocking deformation of resilient film 7 by supplying power to an electromagnet 16 and lifting a push rod 13 is arranged.
Patent JP-2001094509-A (JP)
Title: Radio communication system
Inventor: SUZUKI KOICHI
IPC: H04B7/24
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system by allowing one base station to accommodate many subscriber stations by properly controlling thermal noise generated in each subscriber station. SOLUTION: The radio communication system has the base station 100 and subscriber stations 200 which are connected to the base station 100 via radio wave and each subscriber station 200 has an indoor unit 210 and an outdoor unit 220 which is connected to the indoor unit 210 through a coaxial cable; and a transmission frequency conversion part 214 of the indoor unit 220 is provided with a variable gain means which varies the gain of a transmitted signal corresponding to the distance to the base station 100.
Patent JP-H03131904-A (JP)
Title: Method and device for correcting operation control detecting data for electric apparatus
Inventor: ITO KOICHI
IPC: G05B15/02
Filed: 1989-10-18
Abstract: PURPOSE:To attain operation control with accuracy more than the mass production control accuracy of integrated parts by correcting the detection value of a detecting means, storing the corrected detection value in a non-volatile storage circuit and comparing the corrected detection data with the detection value of the detecting means to execute the operation control. CONSTITUTION:A water level sensor 10 consists of many parts, each water level sensor has dispersion due to a production error and the detection value of a microcomputer integrated in a control circuit 1 is different even at the same pressure. Thereby a writable non-volatile storage circuit is prepared in the computer to impress zero, intermediate and high level pressures to the sensor 10. Then write instructions indicating the zero, intermediate an high water levels are applied to the non-volatile storage circuit. Thus the contents corresponding to a practical water level (pressure) are written in the non-volatile storage circuit while matching the contents with the practical water level. Thereby even if dispersion is generated in each individual water level sensor, the sensor can be usefully used as a product.
Patent JP-H0693686-A (JP)
Title: Vertically roofing shingle
Inventor: WATANABE SATORU
IPC: E04D3/366
Filed: 1992-09-14
Abstract: PURPOSE:To improve flashing and durability by increasing the holding strength of a shingle body against wind pressure and positively preventing the intrusion of rainwater by a capillary phenomenon at a connecting section and intrusion by the blowing of rainwater with a wind. CONSTITUTION:A shingle body 30 having standard length in the direction of an eave ridge is formed by face board sections 31, rising sections 32, 32 formed at both left and right edges of the face board sections, bearing receiving sections 39 formed on the ridge side through inclined sections 38, and eave-side engaging sections 37 folded and curved to the rear sides of the face board secions 31 at an edge on the eave side. Joint members 50 with sections to be engaged 54 capable of being engaged in response to the eave-side engaging sections 37 of the shingle body 30 are disposed, positioned and fixed onto the bearing receiving sections 37 on the ridge side of the shingle body 30 adjacent in the direction of the eave ridge. The eave-side engaging sections 37 of the shingle body 30 positioned at an upper stage in the direction of the eave ridge are interlinked with the sections to be engaged 54 of the joint members 50.
Patent JP-S61147867-A (JP)
Title: Method for controlling gaseous atmosphere of heating furnace
Inventor: MATSUI KATSUYUKI
IPC: C21D1/74
Filed: 1984-12-20
Abstract: PURPOSE:To decrease the amt. of the gas to be conveyed over the entire part and to economize on energy by increasing the amt. of the gaseous atmosphere in a furnace during the operation for opening or shutting the door of the furnace and maintaining the gaseous atmosphere in the furnace at the prescribed amt. when the furnace is not in operation. CONSTITUTION:A solenoid valve 12 is normally held closed and a carrier gas is passed in a recarburization furnace 1 at Nm<3>/hr flow rate (A) in the heating furnace. The valve 12 is opened and the carrier gas is supplied at Nm<3>/hr flow rate (B) to the furnace 1 when a limit switch 20 operates upon opening of the furnace door 3. The flow rate of the gas in the furnace 1 is then (A+B)Nm<3>/hr. A differential pressure before and behind a limiting orifice 17 increases and a differential switch 19 is closed when the amt. of the conveying gas increases. The signal to increase the carrier gas is then emitted and the door 3 is opened to admit the carrier gas into a vestibule chamber 2. A timer starts operating and the flow rate of the carrier gas decreases when the closing of the door 3 ends. The safety against explosion during the opening or closing operation of the door is assured by the above-mentioned method.
Patent JP-H1094259-A (JP)
Title: Parallel control device for inverter
Inventor: MORITA KAZUKI
IPC: H02M7/493
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress the unbalance of the output current of every inverter by a method wherein the ON-pulse width of a PWM control signal to be applied to a switching element is controlled to be short in such a way that the deviation between the mean value of output currents of a plurality of parallel-connected inverters and respective values of the output currents becomes zero. SOLUTION: In a plurality of parallel-connected inverters 101, 201, the deviation (the unbalanced current value) between the mean value of output currents of the respective inverters 101, 201 and respective values of the output currents is detected directly by current transformers 122, 222. Then, pulse-width correction circuits 161, 261 and pulse-width correction circuits 162. 262 control On-pulse widths of a PWM control signal 7 and a PWM control signal 8 to be applied to switching elements 151, 251 and to switching elements 152, 252 to be short in such a way that the deviation becomes zero. Thereby, the unbalance of the output currents of the respective inverters 101, 201 can be suppressed, output reactors 102, 202 can be miniaturized, and it is possible to prevent an output capacity from being dropped.
Patent JP-H03132129-A (JP)
Title: Transmittal process informing system
Inventor: SUDO HIROYUKI
IPC: H04M3/42
Filed: 1989-10-17
Abstract: PURPOSE:To improve the convenience of a storing and switching system by informing the transmittal process of a message stored in the storing and switching system to an incoming terminal equipment from the storing and switching system to an outgoing terminal equipment automatically and periodically. CONSTITUTION:An output object registration means 200 is provided, which registers whether or not a transmittal process of a stored message to the incoming terminal equipment 3 is to be noticed to a message outgoing terminal equipment 3 in advance. Moreover, a transmittal process informing means 300 is provided, in which the transmittal state of the registered message to the incoming terminal equipment 3 is monitored periodically and the result of monitor is informed to the message outgoing terminal equipment 3. Thus, the outgoing terminal equipment 3 is periodically informed automatically of the transmittal process of the message stored in the storing and switching system 100 to the incoming terminal equipment 3 and proper countermeasure is taken in response to the message transmittal process. Then the convenience of the storing and switching system 100 is improved.
Patent JP-H02250055-A (JP)
Title: Manufacture of photomask and semiconductor device
Inventor: SUGIMOTO NAOAKI
IPC: G03F1/64
Filed: 1989-10-17
Abstract: PURPOSE:To reduce pattern defects due to transfer of foreign matter in a photoprocess and to enhance a yield of a semiconductor device by forming an opening specified in a cross-sectional form through at least one part of the pellicle frame for fixing a pellicle to a photomask. CONSTITUTION:The pellicle 12 is fixed to a pellicle frame 13 so as to cover and protect a pattern part on a reticle 11 at a certain equal space apart from it and holes are bored from the outside and inside of a side face of the frame 13 at an angle of about 45 deg. askew so as to meet each other at right angles to form the opening 14, thus permitting any foreign matter coming into the opening 14 to collide with the hole corner of the opening 14, losing its speed, accordingly, intrusion of foreign matter to be prevented, and yet air permeability to be kept, flatness of the pellicle face to be maintained, detection precisions to be enhanced at the time of checking foreign matter, pattern defects due to transfer of foreign matter in the photoprocess, and the yield of the semiconductor device to be enhanced.