baber/WOPTO huggingface dataset:
Patent JP-H04163830-A (JP)
Title: Color selecting electrode device of color cathode-ray tube
Inventor: SAKATA SHIGEKI
IPC: H01J29/07
Filed: 1990-10-26
Abstract: PURPOSE:To provide a color select electrode with a uniform tension using a simple and lightweight structure without sacrificing the frame rigidity by installing the electrode as set over between frames, and giving a tension to this electrode with the restoring force of support pieces consisting of a spring material. CONSTITUTION:A load is applied between frames 21a, 21b facing each other, and support pieces 22 consisting of a spring material are deflected a certain amount within the electric range, and the span between the frames 21a, 21b is compressed, where a number of thin element wires 11 are set over and welded fast. If the load is removed, the restoring force of the support pieces 22 gives required unifor tension to the element wires 11, and even though a thermal expansion is generated in the element wires 11 by irradiating with electron beam, the resultant elongation of the wires is set off with the displacement of the support pieces 22, and the element wires 11 will have approx. the same tension as the initial value. Thus a tension distribution having required uniform tention can be obtained using a simple constitution.
Patent JP-H07139982-A (JP)
Title: Ultrasonic flowmeter
Inventor: TSURI FUSATAROU
IPC: G01F1/66
Filed: 1993-11-18
Abstract: PURPOSE:To achieve a device eliminating the need for mounting a temperature sensor such as a thermistor to a piping and a device for processing the output signal. CONSTITUTION:A propagation time difference measurement means 8 where the transmission and reception points of ultrasonic waves 4 and 5 which are propagated in a fluid by an ultrasonic flowmeter sensor 1 at an upstream side and an ultrasonic flowmeter sensor 2 at a downstream side outputs a propagation time difference and a piping temperature calculation means 7 where the transmission and reception points of surface waves 13 and 14 propagated in a piping 3 outputs the temperature of fluid. After flow-rate and flow calculation means 9 and 10 where the propagation time difference of the ultrasonic waves 4 and 5 and the temperature of fluid are input obtain the flow rate of fluid which is temperature-compensated, the flow of the fluid is calculated, thus eliminating the need for a temperature sensor, reducing the space for mounting sensor of the piping 3, and at the same time simplifying the output processing device of the sensor.
Patent JP-H11108287-A (JP)
Title: Rust preventing equipment for metal-made fluid pipe
Inventor: TAKAMURA TSUYOMICHI
IPC: C23F13/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of rust or the like in an opening part formed in a fluid pipe. SOLUTION: In this rust preventing equipment, a conductor wire 4 in a metal block 2 of low potential with an ionization tendency larger than a fluid pipe 8 is connected to a cap 14 for concealing a fixed bolt 12 mounted in a case 10, so as to form a different kind metal battery with the metal block 2 serving as an anode and an opening part 8a of the fluid pipe 8 serving as a cathode. By consuming the metal block 2 as a sacrifice anode, rust prevention in the opening part 8a is attained.
Patent JP-H07141883-A (JP)
Title: Static ram
Inventor: SAKATA MAKOTO
IPC: G11C11/412
Filed: 1993-11-18
Abstract: PURPOSE:To secure operational stability and to reduce sizes of cells by suppressing the fluctuation in a power supply voltage in the case of rewriting storage data in an SRAM constituted by providing CMOS type memory cells. CONSTITUTION:In the case of rewriting storage data in memory cells 19, peak values of through-currents passing through memory cells are made small by providing a memory cell higher voltage side voltage control circuit 20 and by operating a voltage obtained by level-shifting the power supply voltage VCC to a lower voltage side by a prescribed voltage as the power supply voltage of a higher voltage side and a power supply voltage VSS as the power supply voltage of a lower side voltage side at the time of writing data. Further, the power supply voltage of the lower side is level-shifted by a prescribed voltage by providing a memory cell lower voltage side voltage control circuit. Or, an other level-shifting circuit is provided.
Patent JP-2000105423-A (JP)
Title: Information recording device, information reading device and film image reproducing device
Inventor: AISAKA SHIGENORI
IPC: H04N1/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To read and write information on a magnetic recording layer applied on a photographic film or an IC memory mounted on a film cartridge and to provide a device suitable for reading/writing the information and a device for utilizing the information. SOLUTION: The film cartridge housing the developed photographic film 124 on which the magnetic recording layer is applied is used, the photographic film 124 is fed from the film cartridge, information in relation to respective frames is read and written on the magnetic recording layer during feeding of the film, further the frame image is read out of the photographic film 124 and the frame image is displayed on a video monitor 119. While seeing the frame image displayed on the video monitor 119, information in relation to the frame image can be inputted to facilitate information input at an operation part 46.  At the time of reproducing the frame image, the frame image is automatically controlled based on various kinds of read-out information and further the read-out information is displayed together with the frame image and thereby various kinds of information recorded in relation to the frame image can be easily confirmed.
Patent JP-H07139370-A (JP)
Title: Method and device for gasifying and feeding liquefied natural gas
Inventor: ASADA KAZUHIKO
IPC: F02C3/22
Filed: 1993-11-18
Abstract: PURPOSE:To prevent discharge of cooling discharge water to sea, to prevent the occurrence of closure of a piping owing to adhesion and growth of organisms on a pipe wall, further to suppress corrosion of a heat transfer pipe, and additionally to prevent lowering of a combustion gas turbine output owing to the increase of an atmospheric temperature during a summer season. CONSTITUTION:A steam turbine 62 mechanism is provided with a condenser 63 mechanism to restore steam after use to water. A carburetor 1 is provided to heat-exchange Liquefied natural gas 1a fed from the outside of a system with a first heating medium 1b circulating a first circulation route L1 formed in the system to gasify the liquefied natural gas 1a into natural gas 1a' for fuel. A first heat-exchanger 41 is located in a first circulation route L1. A second circulation route L5 through which a second heating medium if is circulated is formed between the first heat-exchanger 41 and the condenser 63 and heat-exchange of steam 1d fed to the condenser 63 trough the second heating medium 1f with the first heating medium 1b fed to the second heat-exchanger 41 is practicable.
Patent JP-H07139665-A (JP)
Title: Oil well pipe fitting
Inventor: FUJIMOTO AKIRA
IPC: F16L15/00
Filed: 1993-11-18
Abstract: PURPOSE:To prevent generation of seizure and tearing-off by forming two-layer coating of a primer coating layer of an iron plated layer or iron alloy plated layer, and a manganese phosphate coating layer at a screw part and a metal seal part of a fitting part of an oil well pipe comprising alloy steel including Cr at a high ratio. CONSTITUTION:An oil well pipe is a steel pipe manufactured of an alloy steel including Cr at a high ratio of 10wt.% or more. For fitting parts of a coupling (fitting member) 1, a screw part 3 composing pin (steel pipe forward end fitting part) 2, and metal-metal seal parts 4, coating layers are provided. An iron plated layer or an iron-based alloy plated layer is provided as a primer processing layer prior to manganese phosphate chemical conversion treatment on the coupling 1 only, or on the coupling 1 and the pin 2, and a manganese phosphate chemical conversion treatment coating layer is provided on it to form a steel pipe fitting. The manganese phosphate chemical conversion treatment coating can thus be formed uniformly, thereby double-layer coating can be constituted.
Patent JP-S62147907-A (JP)
Inventor: SAGAWA NORIO
IPC: H02G3/18
Filed: 1985-12-23
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-H09125988-A (JP)
Title: Heating device for gas turbine fuel
Inventor: TERAUCHI KATAYUKI
IPC: F02C7/224
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To effectively use cooler exhaust heat and improve gas turbine efficiency by applying the constitution that the cooling medium outlet pipe of a cooler to cool the air of a gas turbine easing introduced to a combustor as the atomizing air is connected to a heater laid in a pipeline for fuel fed to the combustor. SOLUTION: The casing air of a gas turbine casing air system 1 is made to flow to a combustor 4 via a cooler 2 and a compressor 3, and oil fuel flows in an oil fuel pipe 10 from a fuel tank 5 and is supplied to the combustor 4 via a fuel pump 6 and a fuel control valve 7. In this case, the cooling water outlet pipe 9a of the cooler 2 is connected to the inlet of a fuel heater 11 laid on the oil fuel pipe 10, and the outlet of the fuel heater 11 is connected to a cooling water pipe 9 leading to the inlet of the cooler 2. According to this construction, oil fuel is heated in the fuel heater 11, due to the exhaust heat of the cooling water of the cooler 2 after cooling the turbine casing air supplied to the combustor 4, and the exhaust heat of the cooling water is effectively used to improve gas turbine efficiency.
Patent JP-2001110249-A (JP)
Title: Insulated wire/cable
Inventor: DOMON YOJI
IPC: C08L23/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire/cable superior in separativeness and flexibility during working without causing fusion between an insulator, and a sheath in manufacturing processes. SOLUTION: A insulated wire/cable comprises a conductor 1 coated with an insulator 2 which is formed by mixing 90-30 wt.% low-density polyethylene and 10-70 wt.% hydropolymer containing styrene component, the insulator being coated with a sheath 3 which is formed by incorporating olefin based resin with metal hydroxide.
Patent JP-H08140774-A (JP)
Title: Safety tool against overturning for furniture or the like
Inventor: OSADA YOSHITOMO
IPC: A47B97/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a safety tool against overturning for furniture or the like capable of loading on a wall face and furniture or the like individually and having a structure capable of holding the furniture or the like without causing any rocking even by the initial vibration of a house and capable of easily and surely applying a countermeasure of safety against overturning for the furniture or the like even under a condition of small working space. CONSTITUTION: This safety tool against overturning for the furniture or the like in which the back face of the furniture 2 or the like is set along the wall 1 and the furniture 2 or the like is fixed onto the wall 1 is provided with a wall fixing tool 3 to fix the furniture or the like onto the wall 1, a belt 4 extending from the wall fixing tool 3 to the front edge upper part of the furniture 2 or the like, and a connecting tool 5 fixed to the front upper part of the furniture 2 or the like and which holds by engaging the belt 4 at a prescribed pulling position.
Patent JP-2001111380-A (JP)
Title: Piezoelectric device
Inventor: OITA TAKEO
IPC: H03B5/32
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device, especially, a crystal oscillator whose miniaturization can be promoted, and whose change characteristics in time can be made satisfactory. SOLUTION: In a piezoelectric device formed by sealing a crystal piece in a container itself constituted of laminated ceramics, a dent is formed on the edge face being the outer surface of the laminated ceramics constituted as at least a three-layer structure, and electrode terminals are formed on the edge faces of the upper and lower layers in the three layer structure while the edge face of the intermediate layer is used as a non-electrode, and the electrodes of a chip element are connected with the electrode terminals of the laminated ceramics, and the chip element is housed in the dent. Also, the piezoelectric device is formed as a crystal oscillator in which the IC chip is loaded on the container itself, and the chip element is formed as a by-pass capacitor between a power source and ground. Also, the piezoelectric device is formed as the crystal oscillator in which the IC chip is loaded on the container itself, and the chip element is formed as a high frequency coupling capacitor.
Patent JP-H05125291-A (JP)
Title: Method for treating water-soluble trisazo coloring matter
Inventor: GOMI YOSHIYUKI
IPC: C09D11/328
Filed: 1991-11-06
Abstract: PURPOSE:To attain improved color reproduction and feeding as a lowly viscous solution for a coloring matter so as to make the same suitable for use in an ink for ink jet, etc., by dissociating a specific water-soluble trisazo coloring matter by heating in an aqueous medium under specific conditions. CONSTITUTION:A water-soluble trisazo coloring matter of the formula is dissociated by heating in an aqueous medium having a pH value of 9 or above at 50 deg.C or above. In the formula, the ring A is phenyl; the ring B is phenylene; the ring C is aromatic; R is lower alkoxy, lower alkyl, etc.; R' is amino, OH, etc.; R'' is lower alkoxy, amino, etc.; M is ammonium; m, n, p and q are each 0-2; and when all of n, p and q are 2, then two groups out of R, R' and R'' may be either identical or different.
Patent JP-H08127472-A (JP)
Title: Reel for taping electronic part
Inventor: KUSUDA SEIJI
IPC: B65H75/14
Filed: 1994-10-31
Abstract: PURPOSE: To provide a reel for taping an electronic part which is constituted to reduce an occupying volume in an empty state. CONSTITUTION: In a reel 10 for taping comprising a core 11 around which a taper having electronic parts mounted at intervals of a given distance along a longitudinal direction; and two side plates 12 and 13 arranged at the two ends of the core, the reel 10 for taping an electronic part is constituted in such a manner to be formed in a square.
Patent JP-H09108891-A (JP)
Title: Method for imparting surface roughness to wire and apparatus therefor
Inventor: YAMADA IWAO
IPC: B24B29/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To assure uniform surface roughness of a wire surface by allowing the mefallic wire to travel across rotary elastic bodies, continuously supplying grinding particles to the inlet of these rotary elastic bodies and pressing these particles to the wire surface. SOLUTION: While the metallic wire 1 is pressed by at least a pair of the rotary elastic bodies 2, the wire is held by these bodies and is made to travel in an arrow A direction. The grinding particles 5 are supplied from a supply tank 4 installed on the cover 6 in the upper part of the inlet of the rotary elastic bodies 2 to the inlet part of the rotary elastic bodies 2. The grinding particles 5 are withdrawn by rotation of the rotary elastic bodies 2 and are filled around the wire 1. The rotary elastic bodies 2 press the grinding particles 5 to the surface of the wire 1, thereby grinding the wire 1. The grinding particles 15 used for grinding are stopped by the cover 6 on the outlet side and are stored in a container 14 while the particles are gathered by a receiving cover 13.  Grinding materials used in ordinary metal working and abrasive grains, etc., used for grinding wheels are used for the grinding particles 5.
Patent JP-H01133480-A (JP)
Title: Simultaneous multi-program screening video theater
Inventor: TAKEUCHI KOICHI
IPC: H04N5/74
Filed: 1987-11-19
Abstract: PURPOSE:To screen a different picture with one screen by projecting plural programs simultaneously from plural different positions to a screen having a character to reflect the light in the same direction as a light projecting direction with plural video projectors. CONSTITUTION:Three projectors 4a-4c are arranged in a prescribed interval for a narrow reflection directional angle screen 3. The narrow reflecting directional angle screen 3 has a character to reflect the light from the projectors 4a-4c in the approximately same direction as the projecting direction. Consequently, a view to wear head phones 5a-5c can watch the projected picture with the projectors 4a-4c respectively.
Patent JP-S63289447-A (JP)
Inventor: SAETTLER GUENTHER
IPC: G01N30/08
Filed: 1987-11-19
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-S62151051-A (JP)
Title: Fault notice system by data modem
Inventor: SENOO KEIICHI
IPC: H04L69/40
Filed: 1985-12-25
Abstract: PURPOSE:To inform a fault simultaneously while utilizing the same communication line to a terminal side by sending a specific pattern for fault notice in place of transmission data if a fault takes place in the center side. CONSTITUTION:A data MODEM1 is provided with a pattern generator 9 generat ing a specific pattern signal for fault notice and a selection circuit 10 using a changeover control signal 51 to switch transmission data 52 and an output 53 of the generator 9, and the data MODEM2 is provided with a specific pattern detection circuit 11, a fault notice display device 12 by the output 55, a data generator 13 outputting data for fault notice and a selection circuit 14 switching an output 54 of a demodulation circuit 8 and an output 56 of the generator 13 while using the output 55. Thus, the occurrence of a fault of the center side is informed by observing the display device 12 or receiving data signifying a fault as the reception data at the terminal equipment 4.
Patent JP-H01133315-A (JP)
Title: Electrolytic capacitor with fuse
Inventor: KURANUKI KENJI
IPC: H01G9/12
Filed: 1987-11-18
Abstract: PURPOSE:To prevent a temperature fuse element from melting at manufacture time and to enable a positioning to be easily done when a fuse structural body is installed by forming a fuse structure by mechanically caulking first and second lead frames to electrode parts of a temperature fuse element and by providing an opening in the fuse structure. CONSTITUTION:T-shape parts of first and second lead frames are bent and electrode parts 14a and 14b of a temperature fuse are caulked and fixed. After that, a cathode lead wire 20 of a rolled electrolytic capacitor element 19 is put through an opening 17a of a fuse structure 18, and its hole is welded or soldered. The electrolytic capacitor element 19 and the fuse structure 18 are connected in series. And a temperature fuse element 14 is placed in contact with the upper. surface of the electrolytic capacitor element 19 so that the heat from the electrolytic capacitor element 19 can be sensed. This prevents the temperature fuse element 14 from melting by the heat from welding and soldering in forming a fuse structure 18, and the fuse structure 18 can be installed accurately and easily to the electrolytic capacitor element 19.
Patent JP-H06143134-A (JP)
Title: Electrolytic dressing grinding device
Inventor: KUMADA HIROSHI
IPC: B24B53/00
Filed: 1992-10-29
Abstract: PURPOSE:To work a grinding worked surface with high precision by uniformly carrying out the electrolytic dressing for a grinding wheel by installing a liquid reservoir for storing and supplying an electric conductive working liquid between a minus side electrode and the grinding wheel. CONSTITUTION:A structure for the uniform supply of an electric conductive working liquid and the discharge of the excessive working liquid 4 to the upper part is formed by forming a liquid reservoir 12 on an electrolytic electrode 3. The electrolytic dressing for a grinding wheel 1 can be carried out by allowing the electric conductive working liquid 4 to flow uniformly by the always uniform pressure from the liquid reservoir 12. Accordingly, the grinding worked surface can be worked with high precision, and the precision of the worked surface can be maintained for a long period.
Patent JP-H09131958-A (JP)
Title: Screen process printing method
Inventor: MATSUHISA KAORU
IPC: B41L13/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate noises and damages caused by a jam at the time of feed winding of a master by cutting the end of the master after completing the process winding, retaining the cut end by an engaging means provided in a rotating system of a plate cylinder and then printing, and discharging the master by a plate discharge means provided outside the rotating system of the plate cylinder after completing the printing. SOLUTION: A master A is set outside a rotating system of a plate cylinder 4, and drawn out by a plate feed roller 6 provided in the rotating system of the plate cylinder 4 and wound on the plate cylinder 4, and following the winding, a thermal head 9 provided outside the rotating system of the plate cylinder 4 is brought into contact with a platten section 8 provided in the rotating system of the plate cylinder 4 for processing. When the process winding is completed, the end of the master 4 is cut, and a cut end section is retained by an engaging roll 10 provided in the rotating system of the plate cylinder 4, and after completing the printing, the master 5 is discharged by a release means 15 provided outside the rotating system of the plate cylinder 4. Noises and damages caused by a jam or the like at the time of feed winding of the master A can be eliminated by the arrangement.
Patent JP-H06138417-A (JP)
Title: Object identifying device
Inventor: TAKEMURA YASUHIRO
IPC: G01N15/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide an object identifying device which can identify an unspecific-shape object inexpensively at a high speed. CONSTITUTION:This object identifying device consists of a coherent light source 1, a lens system which irradiates an input object 5 and its peripheral area not much wider than the input object 5 with coherent luminous flux 12 emitted by the coherent light source 11, a light receiving means 14 which is arranged in a plane where a Fraunhofer diffraction image is substantially obtained in a plane containing the input object 5 and has plural semicircular or circular light receiving areas sectioned concentrically with the optical axis of the coherent luminous flux 12, and an identification deciding means 18 which uses outputs of the light receiving means 14 corresponding to the respective light receiving areas as feature parameters of the object 5 and identifier the kind of the object 5 based on those feature parameters.
Patent JP-H06133929-A (JP)
Title: Device for washing and disinfecting endoscope
Inventor: NAKANISHI NOBUYUKI
IPC: A61B1/12
Filed: 1992-10-29
Abstract: PURPOSE:To inject chemicals such as detergents and disinfectans using a simple structure and in precisely determined amounts for use in washing and disinfecting. CONSTITUTION:Conduits connecting a detergent tank 19 and a disinfectant tank 20 both to a washing vessel 10 are provided with respective quantitative tanks 23, 24 for retaining chemicals supplied thereto from both of the tanks 19, 20. At the start of a washing process, a solenoid valve 21 located immediately below the detergent tank 19 is opened so that chemicals such as detergents are retained in the quantitative tank 23. Thereafter the solenoid valve located right below the detergent tank 19 is closed and a solenoid valve 25 located below the quantitative tank 23 is opened so that fixed amounts of chemicals are supplied into the washing vessel 10. A disinfecting process is started in the same manner as the washing process and chemicals such as disinfectants are supplied into the washing vessel 10 via the quantitative tank 24.