baber/WOPTO huggingface dataset:
Patent JP-H11230360-A (JP)
Title: Sealing device
Inventor: OCHIAI MINORU
IPC: F16C33/76
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To maintain sealing performance by enhancing the followability of a grand packing. SOLUTION: In this sealing device in which a grand packing is fitted in a circumferential groove formed in one of opposed surfaces of a rotary member and a stationary member which are opposed to each other, and the grand packing is made into contact with the other one of the opposed surfaces so as to seal between both members, the above-mentioned grand packing 20 is composed of a first packing 21 arranged on the groove opening and made of polytetrafluoroethylene resin, and a second packing arranged on the groove bottom side and made of rubber, and the second packing 22 is radially urged so as to press the first packing against the other one of the opposed surfaces.
Patent JP-S59166451-A (JP)
Title: Monitoring device for cutting condition of electric cutting machine
Inventor: MIURA MORIO
IPC: B23Q17/09
Filed: 1983-03-11
Abstract: PURPOSE:To enhance the accuracy of cutting, stability of work and efficiency of production, by converting the cutting motive power of an electric motor into an electric quantity and comparing it with a normal value to monitor the condition of cutting and whether a cutting tool is worn out or damaged. CONSTITUTION:When a measurement starting push button 10 is pressed and the average of ten cutting electric power values is established, a stand-by instruction is removed and every cutting electric power value from a limit circuit 27 is compared with the average by a circuit 31 for judgment. The result of the judgement is indicated as ''no cutting'' 17, ''light cutting'' 18 or ''heavy cutting'' 20 so that an electric motor can be immediately stopped through a motive power stop circuit 32 and a warning indicator 21. A workpiece normally cut is indicated at every cutting by a normal cutting indicator 19. The number of normal cuttings is calculated by an indication counter 23 for control. Since the electric power value fluctuates due to the wear of a tap or the fluctuation of a power source or the like, the running average is determined to detect the wear of the tap or the like. The condition of cutting is thus monitored with high reliability to stabilize the cutting.
Patent JP-S53126997-A (JP)
Title: Chromatography apparatus
Inventor: SHIMOYAMA SHINICHI
IPC: G01N31/00
Filed: 1977-04-13
Abstract: PURPOSE: To make the apparatus adaptable for both analyzing and dispensing and prevent the decrease in separation performances by providing two cells to a detector, connecting one directly to an analyzing column and the other directly to a dispensing column. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60186235-A (JP)
Inventor: KOTO AKIRA
IPC: A01K61/00
Filed: 1984-03-06
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-S60186869-A (JP)
Title: Pressure fixable microcapsule type toner
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/093
Filed: 1984-03-06
Abstract: PURPOSE:To improve a granular characteristic, fixability, offset characteristic, etc. by incorporating a silicone oil having a specific structural unit into a pressure fixable microcapsule type toner consisting of an outside wall and a core material. CONSTITUTION:A silicone oil having the structural unit expressed by the formula (in which R denotes an alkyl group or alkenyl group of 2-15 carbon atoms) into a pressure fixable microcapsule type toner consisting of an outside wall and core material. The outside wall material is not particularly limited and an epoxy resin, polyamide resin, polyurethane resin, etc. are adequately usable for said material. A plasticizer such as liquid polybutene, liquid polyfluoroprene, etc. and a pressure fixable material such as ester, etc. of unsatd. fatty acids including linolic acid, linoleic acid, etc. are incorporated into the core material.
Patent JP-H02219500-A (JP)
Title: Rorational speed changing method for open-loop control pulse motor
Inventor: SUEDA KAZUMI
IPC: H02P8/00
Filed: 1989-02-20
Abstract: PURPOSE:To suppress vibration and to prevent the step-out of a pulse motor by making the rate of change of a pulse frequency constant in spite of a set rate of change for the period while said pulse frequency passes the resonance frequency range of a mechanical system carrying said pulse motor. CONSTITUTION:At the time t0, a pulse frequency (f) is changed from 0 to a starting pulse frequency f0. Then, said pulse frequency (f) is caused to rise at a certain set rate to the lower limit value fa of a resonance frequency range  f. Simultaneously when the pulse frequency (f) reaches the lower limit value fa of  f at the time t1, the rate of change of (f) is changed and a large frequency increasing rate is maintained for the period  t1 from said time t1 until the pulse frequency reaches the upper limit value fb of  f (until the time t2A). Simultaneously when the pulse frequency f reaches the upper limit value fb of  f, the rate of in crease of f returns to the original one. After the pulse frequency reached the maximum frequency fmax corresponding to the maximum set speed at the time t3a, said frequency fmax is maintained until the time t4.
Patent JP-S57153462-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SATOU SHINICHI
IPC: H01L29/78
Filed: 1981-03-18
Abstract: PURPOSE:To obtain a shallow or deep impurity introduction layer arbitrarily by a method wherein an electrode material is mounted on an oxide film of Si substrate surface to remove the oxide film and thereafter an ion implantation is provided therefor uniformly. CONSTITUTION:A polysilicon gate electrode 4 is formed on a gate oxide film 3 by using resist 5 and a polysilicon film 7 on a separating oixde film 2 is covered with resist 8 to surround around MOSEFT portion. When the oxide film 3 is removed and thereafter n type impurity ion is implanted, a shallow source-drain layer 6c and a deep diffusion resistance layer 6b are formed. According to such a constitution, the IC having the impurity layers of different depth can be obtained while eliminating a troublesome processing such as increasing of diffusion process or mask alignment, etc.
Patent JP-H10224580-A (JP)
Title: Picture storage device
Inventor: YOSHIDA KINICHI
IPC: G11B19/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of mismatch between a data transfer speed requested to a compressed picture data page and the transfer speed of a disk area to be written by writing compressed picture data in a storage area corresponding to the transfer speed. SOLUTION: Compressed picture data inputted through an input interface part 19 are temporarily stored in a picture input memory (CPU memory) 15. In the case of transferring the data from the memory 15 to a hard disk device 11, the functions of a transfer request speed operation part 141 for finding out a request transfer speed from the inputted compressed picture data volume and specified output size and a writing address determination part 142 for determining a writing block address from the request transfer speed and the transfer speeds of respective track parts of the hard disk device are used. The functions of the operation part 141 and the determination part 142 are attained by executing program control by a CPU 14.
Patent JP-S55134487-A (JP)
Title: Electronic typewriter with edit function
Inventor: YOSHIMURA GENICHI
IPC: B41J5/30
Filed: 1979-04-04
Abstract: PURPOSE: To make it possible to edit data efficiently with a simple constitution by storing the data signal into a memory circuit on a basis of a prescribed edit program and by executing the correction work for required portions while performing automatically the print operation.  
     CONSTITUTION: CPU22 outputs a prescribed data signal on a basis of key operation contents of keyboard 21. The data signal from CPU22 is inputted to CPU23, and normally, CPU23 outputs the data signal as it is, and in respect to the data signal according to operation keys 11...18 for editing, CPU23 not only stores the data signal into memory circuit 24 on a basis of a prescribed edit control program but also outputs a data signal for print operations for editing. CPU25 causes the print part to execute a normal print operation as well as a print operation for editing on a basis of the data signal from CPU23. Thus, the correction work for required positions is executed while performing automatically the print operation based on print data stored in circuit 24, so that data can be edited efficiently with a simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07249939-A (JP)
Title: Synchronizing circuit for oscillator
Inventor: TAGUMA TAKAYUKI
IPC: H03B1/04
Filed: 1994-03-11
Abstract: PURPOSE:To reduce the number of transistors(TRs) having low radiating resistance in the case of mutually synchronizing two oscillators. CONSTITUTION:An oscillation pulse (b) from an oscillator 1 is branched to two pulse components by a transformer 2, positive and reverse phase signals (c), (d) are respectively differentiated by capacitors 4, 8 and their positive polarity differential signals are extracted by diodes 5, 9. These extracted signals are OR synthesized by diodes 6, 10 as an ON/OFF signal (e) for one TR 12. The charge of a frequency determining capacitor 15 for an oscillator 16 is reset by turning on/off the TR 12 to execute trigger. Since the radiating resistance of a TR is lower than that of a diode by 1/10 or less, the reduction of TRs is more effective through diodes are increased.
Patent JP-S54134288-A (JP)
Title: Device for exchanging control rod drive mechanism
Inventor: IMADA TAKAHIKO
IPC: G21C19/20
Filed: 1978-04-08
Abstract: PURPOSE: To secure the safety of workers by remotely controlling a work for exchanging a control rod drive mechanism CRD from a remote isolated room or remote plate to thereby mechanize the exchanging work for automation.  
     CONSTITUTION: A rotary trestle 18 and truck 21 position detectors 22, 23 receivers are located at a remote room, from which the trestle 18 and the truck 21 are briefly positioned so that a bolt remover 36 is disposed under a control rod drive mechanism CRD 34 to be removed while watching the receivers in the room. Then an elevator truck 31 is operated to approach the end of the bolt remover 36 to the lower end of the CRD 34. This positioning work is conducted while monitoring the screen of a TV camera 38 in the remote room. Then, a bolt 33 with hexagonal hole is loosened and the CRD 34 is vertically pulled out to transport it from an opening 14 into an inspecting room. When the CRD 34 is mounted in a CRD housing 32, reverse operation to the above will be conducted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55134645-A (JP)
Title: Basket shaped denitrificating catalyst
Inventor: SHIMIZU SHIGEO
IPC: B01J35/06
Filed: 1979-04-05
Abstract: PURPOSE: To obtain a highly active catalyst with heat resistance and impact resistance by a method wherein TiO 2 -V 2 O 5  type catalyst component is held within a basket formed by firmly depositing a fine wire metal net on both sides of a thick wire metal net.  
     CONSTITUTION: In a selective denitrating reaction of an exhaust gas using ammonia as a reducing agent, a fine wire metal net 2 as a basket wall is firmly deposited to both sides of a thick wire metal net 1 forming a skeleton in a sandwich like manner to form a basket structure 3 and a basket shaped denitrating catalyst obtained by holding TiO 2 -V 2 O 5  type catalyst component 4 within the interior thereof is used. This catalyst is excellent in heat resistance, pressure resistance and impact resistance because a catalyst component is not directly deposited to a basket wall. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62200175-A (JP)
Inventor: TOMITA FUMIO
IPC: F25D23/02
Filed: 1986-02-28
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-H06236957-A (JP)
Title: Ic chip connecting structure
Inventor: WAKIZAKA SHINJI
IPC: H01L23/50
Filed: 1993-02-08
Abstract: PURPOSE:To relax the aligning accuracy and reduce the connecting resistance by conductively connecting all of the electrodes of the same group of an IC chip with one connecting terminal on a substrate which corresponds to the electrodes of the same group. CONSTITUTION:Solder bumps provided on electrodes 12a, 12b, 13a and 13b are melted by thermocompression bonding, etc. Then, the melted solder bumps are solidified to firmly adhere to connecting terminals 24 and 25. Thus, the inputting electrodes 12a and 12b of the same group are conductively connected to the corresponding input, connecting terminal 24 through solder and an IC chip 11 is mounted on a transparent board 21 on the bottom side. The longitudinal directions of the same group electrodes 12a, 12b, 13a and 13b of the IC chip 11 are allowed to be roughly aligned and the aligning accuracy is relaxed. A plurality of coductively connecting parts are allowed for one signal and connection resistance is reduced.
Patent JP-S56138543-A (JP)
Title: Ball joint type wire joint assembly
Inventor: YAMAMOTO SADAO
IPC: F16F15/06
Filed: 1980-03-31
Abstract: PURPOSE:To carry out rope suspending operation in a safe and simple manner and to prolong the service life of rope used in the rope suspending operation, by attaching a shaft formed with an annular groove to the top of rope used in the rope suspending oepration or the like, and fitting into the annular groove steel balls provided in the main body of a wire joint that can be fixed to the rope. CONSTITUTION:A shaft 6 fixed to one end of a wire rope 24 is clamped in the main body 21, in the manner that steel balls 1 held between rings 2 and 3 are fitted into a groove 7 formed in the shaft 6. Rope 24 is passed through a hole 15 formed in a piston 12, so that a loop of rope used for rope suspending operation can be made. When a cargo is suspended, the piston 12 is projected outwards from the main body 21 to such an extent that the hole 15 is located outside of the main body 21, and the rope 24 is carried through the hole 15 in the manner of reducing the diameter of the loop, so that the rope can be wound tightly around the cargo. When the cargo is suspended downward, a ring 4 held in engagement with the flange 9 of a round key 8 is moved by pulling a ring 11, and outward movement of the steel balls 1 is allowed, so that the shaft 6 can be disengaged from the main body 21.
Patent JP-S62200227-A (JP)
Title: Winding end setting for spiral spring
Inventor: MIYAZAWA ISAO
IPC: G01D11/18
Filed: 1986-02-28
Abstract: PURPOSE:To release a stress at the winding end of a hair spring and enable a winding end setting to be performed by forming a cylindrical body composed of a circumferential surface portion with an outer diameter approximately equal to that of the winding end of a spiral spring wherein a band plate is spirally wound around and a flange portion pulled out from one side of the circumferential surface portion, mounting the winding end to the cylindrical body, locating an adhesive and fixedly attaching the winding end and the cylindrical body together. CONSTITUTION:A cylindrical body 1 has an approximately convex configuration in its side view from a circumferential surface portion 2 and a flange portion 3 extending from one side thereof. The circumferential surface portion 2 has an outer diameter approximately equal to inner diameter of the winding end (b) of a hair spring (a). The circumferential surface portion 2 is inserted in the winding end (b) from the other side of the cylindrical body 1 and a ring-shaped or arc-shaped solder 4 as an adhesive is set to said other side of the cylindrical body 1. Since, when heated by a high frequency, a heating furnace or the like, the solder is melted in the gap between the circumferential surface portion 2 and the winding end (b) and on the winding end (b) and the flange portion 3, the circumferential surface portion 2 and the flange portion 3 are fixedly soldered to each other.
Patent JP-S59167953-A (JP)
Inventor: ISHIURA OSAMU
IPC: H05B3/00
Filed: 1983-03-14
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-S53128096-A (JP)
Title: Laser processing device
Inventor: NAGANO YUKITAKA
IPC: B23K26/00
Filed: 1977-04-14
Abstract: PURPOSE:To improve a processing efficiency by progressing a processing work while varying a laser energy in accordance with a program prepared beforehand.
Patent JP-S55134937-A (JP)
Title: Preparation of semiconductor device
Inventor: MIYAUCHI KATSUMI
IPC: H01L29/788
Filed: 1979-04-09
Abstract: PURPOSE:To improve the characteristics of a MISFET, a nonvolatile memory unit, etc., by obtaining a high dielectric constant insulating film of good boundary surface characteristics by reacting directly the plasma of mitrogen, ammonia, etc., and a silicon wafer at low temperatures and using the insulating film as a gate insulating film. CONSTITUTION:In a reaction tube 1 surrounded by a microwave resonator 3 and a subheater 2, a sample supporting base 4 on which a silicon wafer 5 is mounted is arranged and the tube 1 is evacuated sufficiently by a sorption pump 6 via a needle valve 7. Next, monitoring with a vacuum gauge 9, a needle valve 7' is opened adjusting N2 flow and the pressure in the tube and N2 gas is fed from a bomb 8 to the tube 1. Then the gas is heated by the heater 2 and plasma is excited by the resonator 3, N2 plasma and silicon are made to react directly and an Si3N4 film is formed on the wafer 5. By so doing, an insulating film of good barrier characteristics against impurity diffusion can be obtained, which is suitable for MISFET's, etc.
Patent JP-S637835-A (JP)
Title: Method of imparting resistance to wear and corrosion to surface of equipment
Inventor: FUKUDA MASAAKI
IPC: B01J19/00
Filed: 1987-02-24
Abstract: PURPOSE:To enhance resistance to wear and the like of equipment by attaching a resin sheet and the like provided with a through-hole on the surface of an equipment, placing a ceramic molded product and the like having a pin hole bored and injecting a sealing compound from the pin hole. CONSTITUTION:A through-hole is bored through a ceramic molded product 1 and a sheet 9, which are pressed against the metal surface 8 of equipment, while electricity is applied from the top of a pin 2 to weld and fixed the ceramic molded product 1. Then, after the upper section 7 of the mounting pin 2 is broken off at its neck 11, fluorine sealing compound 6 is injected from a space between a notched groove 5 provided on the side of the mounting pin 2 and the ceramic molded product 1, and a through-hole 10 for welding and mounting the pin provided in the pin welded section and the sheet 9, and a cross-shaped groove 4 are sealed.
Patent JP-S61203081-A (JP)
Inventor: HIROSE KATSUNORI
IPC: B66B1/06
Filed: 1985-03-04
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-H10238894-A (JP)
Title: Heat exchanger
Inventor: MASUKAWA TAKAYUKI
IPC: F25B39/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To perform an optimum heat exchange at both an evaporator and a condenser by increasing the channel area of a hydraulic fluid in a heat exchanger as an evaporator as compared with that of the hydraulic fluid in a heat exchanger as a condenser. SOLUTION: On cooling, valves 2c and 2f are closed and valves 2a, 2b, 2d, and 2e are opened. As a result, a refrigerant flowing from the side A of a heat exchanger 10 does not pass through bypasses 1d and 1e and pass only paths 1a, 1b, and 1c and flow to the side of B. More specifically, on cooling, the refrigerant flows while it is divided into three paths in the heat exchanger 10. Also, on heating, the valves 2a, 2b, 2d, and 2e are closed and the valves 2c and 2f are opened. As a result, a refrigerant flowing from the side B of the heat exchanger 10 first passes through the path 1c, passes through the bypass 1e, the path 1b, the bypass 1d, and the path 1a, and flows to the side A.
Patent JP-H03246966-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: YAMAMOTO TADASHI
IPC: H01L21/8242
Filed: 1990-02-26
Abstract: PURPOSE:To flatten a cell structure and to make the contact of a bit line easy by a method wherein the bit line of a semiconductor memory device in which a capacitor has been connected to the bit line via a transistor is buried at the inside of a semiconductor substrate. CONSTITUTION:A field oxide film 102 is formed on the surface of a semiconductor substrate 101. Then, grooves 103 are formed in the substrate 101; after that, an oxide film 104 is formed at the inside of the grooves 103. Then, the film 104 at the inside of the groove 103 is etched; an opening part 105 is formed; ions are implanted obliquely via the opening part 105; an n-type diffusion layer 101a is formed. Then, a conductive film is deposited on the whole surface of the substrate 101; it is etched back in such a way that the grooves 103 are filled. A bit line 106 is formed; an oxide film 107 is formed on its surface. At this time, the opening part 105 is filled with the bit line 106; the bit line 106 is connected to the diffusion layer 101a. Thereby, the bit line 106 comes easily into contact with an n-type diffusion layer 116 on one side of a transistor and a cell can be flattened easily.
Patent JP-S62200629-A (JP)
Inventor: HATAKEYAMA SHUNICHI
IPC: H01H33/66
Filed: 1986-02-27
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-H06260980-A (JP)
Title: Radio terminal equipment
Inventor: UI TAKASHI
IPC: H04B7/26
Filed: 1993-03-03
Abstract: PURPOSE:To provide a radio terminal equipment in which a transmission output control and a speech limit communication can be attained, and the rewriting of a reception level signal value can be easily operated without necessitating two comparator circuits. CONSTITUTION:This mobile equipment is equipped with a receiving circuit 3 which receives a radio wave, and obtains a reception signal, transmitting circuit 7 which obtains a transmission signal for transmitting the radio wave, and RSSI circuit 9 which outputs the reception level signal according to the reception signal. Also, the equipment is equipped with a storage circuit 20 which stores and holds a preliminarily set reception level set value so as to be rewritable, and a CPU 21 which compares the reception level signal with the reception level set value, and generates a control signal to a transmission output control circuit 11 for level-controlling the transmission power of the transmission signal, or a control signal to a ringer circuit 12 for outputting a ringer sound according to the compared result.
Patent JP-S62198312-A (JP)
Inventor: INOUE MASAHIKO
IPC: A01C23/02
Filed: 1986-02-27
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-S51117599-A (JP)
Title: Manufacturing method of sample book chips of woolen yarn, etc.
Inventor: KITAHATA MITSUO
IPC: G09F5/04
Filed: 1975-04-08
Abstract: PURPOSE: To enable making of 2 chips simultaneously in one process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203529-A (JP)
Title: Projection type cathode-ray tube
Inventor: EZAWA MASAYOSHI
IPC: H01J29/00
Filed: 1985-03-06
Abstract: PURPOSE:To prevent lowering of light transmission factor due to coloring of refrigerant under high temperature operation by adding ethylene oligomer of 10ppm-20% into refrigerant composed of mixture liquid of ethylene glycol and water. CONSTITUTION:The refrigerant 12 is composed of mixture liquid of ethylene glycol and water and added with 10ppm-20% ethylene oligomer. Ethylene oligomer is the mixture of ethylene glycol polymer and when adding more than 10ppm, decomposition of ethylene glycol through Na or K dissolved from the panel glass or its K-reinforced layer is prevented to completely eliminate flaw due to coloring on the screen. While when adding ethylene oilgomer excessively, the viscosity of the cold liquid 12 will increase to lower the work efficiency when injecting through an injection port 11 while motion through convection is hindered to lower the radiation effect thereby the adding amount is limited within 20%.