baber/WOPTO huggingface dataset:
Patent JP-H0720271-A (JP)
Title: Initial loading reactor core
Inventor: YAMANAKA AKIHIRO
IPC: G21C5/12
Filed: 1993-07-06
Abstract: PURPOSE:To enhance fuel economy and to improve transient characteristics in a many kind of enrichment initial loading reactor core for boiling water reactor. CONSTITUTION:The initial loading reactor core is constituted of a combination of a high enriched fuel assembly 1, an intermediate enriched fuel assembly 2, and low enriched fuel assemblies having different average enrichment of uranium. The low enriched fuel assembly 4 has the moderator/fuel ratio lower than that of the low enriched fuel assembly 3 and loaded substantially uniformly to the inside part except the outermost peripheral part of reactor core. This loading of the fuel assemblies 3, 4 having different moderator/fuel ratio optimizes the moderator/fuel ratio in the initial loading reactor core thus enhancing burn-up of initial loading fuel and improving the transient characteristics of the reactor core.
Patent JP-S6145662-A (JP)
Title: Acoustic coupler
Inventor: TAKASUGI MITSUO
IPC: H04M1/215
Filed: 1984-08-09
Abstract: PURPOSE:To apply the titled coupler to a handset of diversified users by making an angle between a speaker reception base and a microphone reception base adjustable and making one of the bases possible for reciprocation. CONSTITUTION:In mounting a coupler, when a handset is mounted on the coupler while fastening screws 10, 18 are loosened, the speaker reception base 2 and the microphone reception base are turned around shafts 4, 5 and mated with the inclination of the handset. In tightening the fastening screws 10, 18, pads 8, 17 are adhered closely to the receiver and transmitter respectively while being opposed to each other to prevent invasion of an external sound and leakage of a reception sound.
Patent JP-S5956630-A (JP)
Title: Boiling detecting device
Inventor: NAKAKUKI JIYUNICHI
IPC: A47J27/212
Filed: 1982-09-25
Abstract: PURPOSE:To enable contineously the highly accurate boiling detection irrespective of the quantity of thermal integrity by a method wherein a temperature detector output which s varied according to the quality of thermal integrity between a vessel and a temperature detector is adequately processed, when a water containing vessel is heated by a heat generating body. CONSTITUTION:At the closing of a start switch 12, a three terminal double- throw thyristor 9 is turned ON by a microcomputer 11 via a transistor 13, a heat generating body is heated, a vessel 7 is also heated. Thereby, a water inside of the vessel 7 is boiled at A point, at this time, when the quality of thermal integrity between a vessel 7 and a thermistor 10 is adequate, the temperature of the thermistor 10 is stabilized at the temperature higher 10-15 degree than the boiling point, on the other hand, when the quality of thermal integrity is inadequate, the rate of temperature rising becomes smaller at the designated temperature B higher than the temperature at A point. Therefore, the microcomputer 11 judges the boiling of the water in case that the temperature of the thermistor 10 is lower than the designated temperature and the rate of temperature rising is lower than the designated rate, then lights a luminous diode 15, the electrifying is stopped.
Patent JP-2000004095-A (JP)
Title: Magnetic shield structure and rubidium atom oscillator
Inventor: MATSUURA HIDEYUKI
IPC: H03L7/26
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide, with a simple structure, a magnetic shield structure and a rubidium atom oscillator using the magnetic shield structure, that can achieve a adequate magnetic shielding property. SOLUTION: A magnetic shield structure is formed by overlaying and winding a thin plate 1 and a thin plate 2. The thin plate 1 is made of a magnetic material having high magnetic permeability, and the thin plate 2 is made of a material having high magnetic resistance. A rubidium atom oscillator is formed by having each of the magnetic shield structures arranged such that a central axis connecting centers of openings of the magnetic shield structure is disposed vertically, one of the magnetic oscillators is installed into the other, and then an optical microwave unit(OMU) is installed therein.
Patent JP-2000354082-A (JP)
Title: Serial communication number management system
Inventor: NINOMIYA TAKAYUKI
IPC: H04L12/70
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a serial communication number management system which can discriminate whether data are omitted, up to the time the system receives the first data after a receiving station is restarted. SOLUTION: This serial communication number management system is provided with a transmitter 1, which transmits data by giving a serial communication number that has regularity to the data, a receiver having such a function that detects the double reception of the same data or data omission by using the serial communication number of received data, and a network 5 to which the transmitter 1 and receiver 3 are communicably connected. The receiver 3 transmits a serial communication number acquiring request to the transmitter 1 before making data transmission-reception and acquires the present serial communication number of the transmitter 1 as a response to the request. Thus, the compatibility between transmitting and received data can be secured with respect to the received data, and the transmission start timing of the application of the transmitter 1 can be decided.
Patent JP-H06213285-A (JP)
Title: Lubricating device
Inventor: CHIYAARUZU DEI BARETSUTO JIYUN
IPC: F16H1/06
Filed: 1993-07-06
Abstract: PURPOSE: To provide an inexpensive lubricating device capable of using lubricant acceptable to prevention of environmental pollution, requiring no maintenance, and having high reliability, in an improved lubricating device to be used for an open gear driving device. CONSTITUTION: In this lubricating device to be provided between gears of a gear driving device, respective one end sides of a pair of pipes 48, 50 in which outflow holes 64, 66 are provided on the upper parts, and a discharge pipe 62 are connected by a T-shaped pipe joint 52, and the other end sides of respective pipes 48, 50 and respectively supply pipes 58, 69 are connected to one another by L-shaped pipe joints. Deflector plates 68, 70 are fixed to respective pipes 48, 50, and a relief valve is provided on the pipe 62. Lubricant guided through the supply pipes 58, 60 is injected from the outflow holes 64, 66 of the pipes 48, 50, collide with the deflector plates 68, 70, and changed into spray state.
Patent JP-S5789747-A (JP)
Title: Displaying method on curved surface
Inventor: SENBA KENZOU
IPC: G03B27/68
Filed: 1980-11-26
Abstract: PURPOSE:To provide accurate, clear display on the curved surface of small-sized parts, etc., by applying a photosensitive agent on the curved surface of the body of parts, by exposing the agent to a display optical image through an optical fiber transmission line, and by developing it. CONSTITUTION:Light from a light source part 15 is guided to a lens 20 and an optical fiber 21 through a light shielding screen 16 having desired patterns and characters to be projected on shaft-like read parts 22. The parts 22 are coated with a photosensitive agent 26, which is exposed with the light from the fiber 21 and then develpoment is performed to print the characters and patterns on the surface of the parts. To change the patterns, the screen 16 is only replaced, which suits to small-quantity and various-kind printing. Further, accurate exposure is achieved without reference to the surface shape of the parts.
Patent JP-S6226131-A (JP)
Title: Automatic transmission
Inventor: OMORI KENICHI
IPC: B60W10/10
Filed: 1985-07-29
Abstract: PURPOSE:To carry out speed change smoothly without causing a gear to sqeak even if a clutch brake is disused by providing a means of setting a speed change gear to a gear position in which a synchronizer is not provided after removing said speed change gear from a gear position in which a synchronizer is provided. CONSTITUTION:Driving gears 35-39 for reversing and for first to fourth gears, are installed on a counter shaft 33. And, an engaging device 47 with a synchronizer is provided between a second speed change gear 42 and a third speed change gear 43, and an engaging device 48 with a synchronizer is provided between a forth gear 44 and a fifth gear 32, while an engaging device 49 without a synchronizer is provided between gears 40 and 41. To carry out automatic speed change, a clutch 31 is disconnected while the engaging devices 47-49 are moved by means of a microcomputer, to select the optimum speed change gear and, when the speed change operation is over, the clutch 31 is again engaged with a flywheel 30.
Patent JP-H0922675-A (JP)
Title: Ion implanting device
Inventor: IKEDA MINORU
IPC: C23C14/48
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of insulating performance due to the pollution of an insulator support for fixing an ion drawing electrode of an ion source of an ion implanting device. SOLUTION: A first pollution preventing shield cup 20 of an insulator support 22 for fixing an ion drawing electrode 19 of an ion source is formed into the double side walls, and the side wall of a second pollution preventing shield cup 21 is inserted between the double side wall of the first shield cup 20. Period of the periodical cleaning for always securing the insulating performance of the insulator support 2 is thereby remarkably prolonged, and the loss of the working manhour of the cleaning itself is reduced, and the operation factor of the ion implanting device can be improved.
Patent JP-H0218839-A (JP)
Title: In-line type electron gun
Inventor: SHISHIDO AKIRA
IPC: H01J29/50
Filed: 1988-07-04
Abstract: PURPOSE:To concurrently set three electron beams in the optimum focus state by forming the outer shape of at least one electrode of two electrodes constituting a main electron lens and facing each other narrow at the center and wide at peripheries. CONSTITUTION:Outer shapes 53 and 63 of two electrodes facing each other and constituting the main electron lens of the in-line type electron gun for a color picture tube are formed in an iron dumbbell shape. The quantity of the electric field corresponding to both outside electron beams affected by electrode short side walls is reduced, thus the distortion of the electric field is reduced, thus the diameter of the main electron lens is equivalently increased. The just focus voltage Ecs of both outside electron beams can be reduced than before and can be made equal to the just focus voltage Vcs of the center electron beam. Only either one of the outer shapes of the electrodes may be formed in the iron dumbbell shape.
Patent JP-S6229029-A (JP)
Inventor: TSUBOYA MASAKI
IPC: H01H73/24
Filed: 1985-07-31
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-S5868687-A (JP)
Title: Electronic time piece
Inventor: ENDOU MASAYUKI
IPC: G04G17/08
Filed: 1981-10-20
Abstract: PURPOSE:To improve the multifunctional performance of an electronic time piece with a better operability by connecting an external information processor to an interface circuit being provided. CONSTITUTION:An interface circuit 6 is provided for an electronic time piece composed of a memory circuit 1, a switch input circuit 2, a control circuit 3, a time limiting counting circuit 4, an output circuit 5 and the like. When an external information processor 7 is connected to the circuit 6 and operated externally, desired information is outputted or inputted between the processor 7 and the electronic time piece. This can improve the multifunctional performance of the electronic time piece with a better operability without operating a small switch thereof.
Patent JP-S6060408-A (JP)
Title: Combustion apparatus
Inventor: SHINODA SEIICHI
IPC: F23D11/24
Filed: 1983-09-12
Abstract: PURPOSE:To elevate the temperature of the evaporating section of fuel while keeping the durability of materials constituting a combustion chamber and the thermal efficiency of an apparatus, to reduce odor on fire extinguishing and to prevent the deposition of tar by mounting a water drum section in the side wall of the combustion chamber at a position higher than the lower surface of the combustion chamber and upward of a position lower than the upper end of a combustion assisting cylinder. CONSTITUTION:Furl is fed from a pump 7, and forwarded into a combustion assisting cylinder 8 by a nozzle 4. Generated combustion exhaust gas is discharged upward while exchanging heat with a water drum section 9, but one part of the gas functions as a recirculating flow, which passes through the outside of the combustion assisting cylinder 8 and enters to the inside from an opening section in the lower end section of the combustion assisting cylinder 8. A region formed between the combustion assisting cylinder 8 and an intermediate cylinder 2 functions as an evaporating region for evaporating fuel fed from the nozzle 4 and mixing it with air for combustion. The recirculating flow passing through the outside of the combustion assisting cylinder 8 exchanges heat with the water drum section 9 even in a recirculating process, but the quantity of heat is hardly exchanged in the recirculating process because the water drum section 9 is not mounted up to the bottom of the combustion chamber 1, the heat of vaporization required for the evaporating region can be fed, the evaporation of fuel is not delayed, and oil collecting on the bottom surface of the combustion chamber 1 is not changed into tar and does not deposit.
Patent JP-H0730981-A (JP)
Title: Duplex system control system
Inventor: AKIYAMA MASAKAZU
IPC: H04L1/22
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a duplex system control system where system down is eliminated also in a control system for which a general purpose LAN is used. CONSTITUTION:Controllers 11 and 12 and a control terminal 14 composing a duplex system control system have two different assigned addresses in each of first and second LAN 1 and 2 to be general purpose LAN, composes the first LAN1 and is connected with a second LAN2 functioning as a backup system. The controllers 11 and 12 and the terminal equipment 14 change the LAN address from the one address assigned to the LAN in use at present of the two LAN addresses to other address assigned for the LAN which is possible to be transmitted and switches a transmission part to the side of the LAN which is possible to be transmitted according to the change of the address, when a transmission abnormality occurs in the LAN in use.
Patent JP-H0833975-A (JP)
Title: Gaseous flux supply device of torch brazing equipment
Inventor: MAIWA TAKASHIGE
IPC: B23K1/00
Filed: 1994-07-20
Abstract: PURPOSE:To prevent replenishing of a liquid flux in an excessive amt. into a liquid flux storage tank. CONSTITUTION:This gaseous flux supply device for torch brazing equipment has the liquid flux storage tank 1 which has a liquid flux supply port 2 and a delivery port 3 for delivering a fluid mixture composed of the gaseous flux and gaseous fuel to a torch for brazing and a gas blow pipe 8 which is opened at one end outside the storage tank 1 and opens at the other end into the liquid flux F in the storage tank 1 and blows gas as fuel of the torch for brazing into the liquid flux F. A liquid flux replenishing tank 12 which is disposed above the storage tank 1 and in which the liquid flux F is temporarily stored is connected to the liquid flux supply port 2. A liquid flux supply tank 13 disposed above this replenishing tank l2 is connected thereto. A first ball valve 15 is disposed between the liquid flux supply port 2 and the replenishing tank 12. A second ball valve 18 is disposed between the replenishing tank 12 and the supply tank 13.
Patent JP-S6071463-A (JP)
Inventor: RUDORUFU AARU KAARAINAA
IPC: B65H35/07
Filed: 1984-08-13
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-H0331098-A (JP)
Title: Supply method for ship power
Inventor: HASHIMOTO TOSHIYUKI
IPC: B63J3/00
Filed: 1989-06-29
Abstract: PURPOSE:To decrease power from a Diesel generating set, mounted on a ship, so as to contrive the reduction of noise and vibration in the ship by supplying power, which is required for the ship, when it enters and leaves a port, to exceed the power required for the ship during its sealing, from a power generating exclusive ship. CONSTITUTION:A Diesel engine 1 and a generator 2, which are set up in a ship, are used only for power 3 for an accessory equipment and power 4 for lighting and communication required for the ship when it is in sailing. For power 5 used for a mooring machine, which is used at the time of port arrival and departure for coming alongside and leaving the quay, bow thruster and a stern thruster, a generator 8 is turned by a Diesel engine 7, provided in a power generating exclusive ship 6, to generate power, and by feeding it to the concerned ship by a power feeding equipment 9 to be received by a power receiving equipment 10 provided in the ship 6, the power 5 is supplied. In this way, surplus propulsive power is made unnecessary while reducing noise and vibration generated in the ship.
Patent JP-S5689721-A (JP)
Title: Liquid crystal display device
Inventor: AOKI SHIGEO
IPC: G02F1/1347
Filed: 1979-12-24
Abstract: PURPOSE: To make different color displays possible for selection with a small occupation area, by providing two liquid crystal display parts closely and oppositely to each other and by giving different color display and display forms to respective display parts.  
     CONSTITUTION: Two liquid crystal displays parts 21 and 22 are provided closely and oppositely to each other, and display forms 23 and 24 are formed on one electrode face at least. When no voltage is applied, all the surface is red in liquid crystal display part 21, and the all the surface is blue in liquid crystal display part 21. When a voltage is applied, the part other than display form 23 becomes transparent and display form 23 becomes red in display part 21. In liquid crystal display part 22, the part other than display form 24 becomes transparent, and display form 24 becomes blue. These liquid crystal display parts 21 and 22 are driven through driving circuit 39, and displays of display parts 21 and 22 are selected by the control of display selecting switch 41. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0217736-A (JP)
Title: Serial data communication equipment
Inventor: TANAKA TAKESHI
IPC: H04L5/16
Filed: 1988-07-05
Abstract: PURPOSE:To prevent influence due to the time fluctuation of jitter, etc., on a communication cable from being given by changing the transmission frequency of serial data in a communication equipment corresponding to a delay time on the communication cable. CONSTITUTION:In the communication equipment 1a, when a data reception means 12a receives the serial data from a data transmission means 10b in the communication equipment 16 in a period W, a remaining period W1 after completion of the reception of the serial data with constant data length in the period W is clocked by a counter 9a. A computer 2a outputs a control signal to a clock generating means 24a so as to extend a transmission time corresponding to the period W1 based on output from the counter 9a, and sets the transmission frequency of the serial data so as to be reduced. Meanwhile, in the communication equipment 1b, the transmission frequency of the serial data is decided based on the clock signal of a received transmission frequency.
Patent JP-2000357817-A (JP)
Title: Surface light-emitting type led, surface light-emitting type led array and their manufacture
Inventor: FUJIWARA HIROYUKI
IPC: H01L33/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface light-emitting type LED with high emission output efficiency, a surface light-emitting type LED array for reducing the variance of emission output using the surface light-emitting type LED, and their manufacturing method. SOLUTION: A second-conductivity type semiconductor region 24 is formed at a specific region on the upper surface of a compound semiconductor substrate 11 where at least three-layer first-conductivity type semiconductor film 14-16 and at least one-layer second-conductivity type semiconductor film 17 are formed on a first-conductivity type semiconductor substrate 12, a rear side electrode 31 that is electrically connected to the first-conductivity type semiconductor substrate 12 is formed on the lower surface of the compound semiconductor substrate 12, an upper electrode 30 that is electrically connected to the second- conductivity type semiconductor region 24 is formed at a specific region on the upper surface of the compound semiconductor substrate 11,  and a second- conductivity type semiconductor region 24 that becomes an emission part and the upper electrode 30 are formed at separated positions when viewed in a direction vertical to the surface of the compound semiconductor substrate 11.
Patent JP-S5957256-A (JP)
Title: Magenta toner
Inventor: URAWA MOTOO
IPC: G03G9/09
Filed: 1982-09-27
Abstract: PURPOSE:To obtain a toner having good spectral reflection characteristics, good color mixing property, and high transparency, and superior characteristics of chargeability and durability, by incorporating a specified resin and a combination of 2 specified compds. CONSTITUTION:A resin used as a toner constituent satisifies T1=100-150 deg.C and ¦DELTAT¦=¦T1-T2¦=5-30 deg.C=5-30 deg.C, where T1 is the temp. at which the melt viscosity becomes 10<5>cp, and T2 is the temp. at which that becomes 0.5X10<5>cp. A preferable toner binder resin is exemplified by polystyrene and styrene type resins, vinyl chloride resin, epoxy resin, polyurethane resin, silicone resin, etc., and the compd. to be used are represented by formulae ( I ) and (II) in which X is a substituent represented by formula (III); R1 is H or alkyl; R2 is H, alkyl, OH, phenyl, sulfo, or its alkali metal salt or alkaline earth metal salt; Y is H, halogen, OH, alkyl, sulfo, or its alkali metal salt; and Z1, Z2 are each H, OH, or alkyl, independently.
Patent JP-H09329438-A (JP)
Title: Measuring method and device for geological discontinuous plane
Inventor: FUJIKAWA TOMIO
IPC: G01P15/18
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and device for a geological discontinuous plane, with which even an unskiled operator can measure easily and accurately the azimuth, inclination, and roughness of the discontinuous plane. SOLUTION: A measuring device concerned includes a measuring part 10 which is fitted with a gyroscopic sensor 12 to sense the angular velocity and an acceleration sensor 13 to sense the gravitational direction and the acceleration. The azimuths of these sensors 12, 13 in the measuring part 10 are set initially by reference to any arbitrary azimuth. The measuring part 10 is moved continuously in compliance with the surface shape of a discontinuous plane as object to be measured, and the azimuth and inclination of the discontinuous plane in the positions at which the sensors 12, 13 are moved with time lapse are subjected to a computational processing made with a control part 20, and thereby the means of the azimuth and inclination are determined.
Patent JP-S6229486-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1985-07-29
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-S6373960-A (JP)
Inventor: RIYUUTO PII KOORUN
IPC: A61F5/37
Filed: 1987-07-06
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。