baber/WOPTO huggingface dataset:
Patent JP-S593121-A (JP)
Title: Pneumatic pressurization type fuel atomizing device of gas turbine
Inventor: NAKANO HIROBUMI
IPC: F02C7/22
Filed: 1982-06-29
Abstract: PURPOSE:To enhance combustion efficiency by putting a fuel atomizing device when a gas turbine is started, in communication with a blower, which is driven only at the starting time of the gas turbine, and after starting in communication with a compressor of gas turbine through a check valve. CONSTITUTION:Air is compressed when an impeller 1 is rotated, and the speed energy is converted into pressure energy by a diffuser 2, whereafter the air intrudes to inside the inner cylinder 4 from the external cylinder 5 through the perimeter of a scroll 7. The fuel is atomized out from a fuel atomizing valve 6 to form flame, and the combustion gas in the inner cylinder 4 is introduced to the primary stage turbine nozzle 8 to rotate the turbine axle 13 at a high speed. Here a start command switch 26 is closed only when the gas turbine is started, to allow a motor 25 to operate a blower 24. The fuel injection valve 6 is thus fed with pressurized air to promote atomization of the fuel. After starting, a centrifugal compressor A introduces pressurized air to the fuel injection valve 6 through a check valve 23.
Patent JP-S604467-A (JP)
Title: Steering device for vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1983-06-23
Abstract: PURPOSE:To improve the turning property of the vehicle by a method wherein rear wheels are steered into the reverse phase of front wheels at a speed lower than a predetermined speed of the vehicle by utilizing the power assist pressure of a power cylinder in the power steering device. CONSTITUTION:Connecting rods 7, 27 are connected to the rear ends of respective knuckle arms 2, 22, which support the front wheels 1 and the rear wheels 21 through bearings, through tie rods 5, 25. The power cylinder 10 and a cylinder 30 are provided at the middle parts of the connecting rods 7, 27 so that pistons 8, 28, secured to the rods 7, 27, are fitted slidably into the cylinders. Coil springs 33, 34 are accommodated in the left and right chambers 31, 32 of the cylinder 30 under compressed conditions to hold the connecting rod immovable when the pressures of oil, applied to respective chambers 31, 32 are lower than a predetermined pressure. The right chamber 12 of the cylinder 10 is communicated with the left chamber 31 of the cylinder 30 through a tube 41 while the left chamber 11 of the cylinder 10 is communicated with the right chamber 32 of the cylinder 30 through the tube 42.
Patent JP-H11306656-A (JP)
Title: Disk drive device
Inventor: SHISHIDO YUJI
IPC: G11B33/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To make an automatic aligning mechanism fully demonstrate the performance by bringing a centroid of a drive unit near to a rotational center of a recording medium disk. SOLUTION: This optical disk drive device 1 is constituted in such a manner that the drive unit 3 provided with a spindle motor 6 to rotate a turntable 15 supporting the optical disk 20 on a mechanical chassis 2, an optical pickup 19 moving in the radial direction of the optical disk supported with the turntable to record or reproduce a signal as to the optical disk or to perform both operations, etc., is supported on a base chassis through an elastic material, then the automatic aligning mechanism 16 furnished with a housing room 17 rotating with rotor parts 13, 14 of the spindle motor and balance balls 18 freely movable in the housing room is provided on a rotation driving part including the spindle motor, and a counter-weight 26 is arranged at the side opposite to the side where the pickup and the mechanism for driving the pickup or the like are disposed,  on the mechanical chassis with interposing the rotational center O of the spindle motor, thereby a centroid G' of the drive unit is made to coincide with the rotational center of the spindle motor, or to approach thereto.
Patent JP-S596345-A (JP)
Title: Alloy reduced in change of electric resistance over wide temperature range and preparation thereof
Inventor: MASUMOTO RIYOU
IPC: C22C19/03
Filed: 1982-06-30
Abstract: PURPOSE:To obtain an alloy reduced in the change of electric resistance over a wide temp. range, by a method wherein Ni and gold are contained in copper in a specific ratio to form a wire material which is in turn subjected to heat treatment under a specific condition. CONSTITUTION:An alloy comprising, on the basis of a wt., 22-59% Ni, 0.02- 3% gold and the remainder copper and a small amount of impurities is prepared and formed into a cast ingot by a casting mold. In the next step, the ingot is subjected to hot processing or cold processing to be formed into a desired wire material or a plate material. At last, in order to remove internal stress due to processing to stabilize characteristics, the obtained material is heated in a non- oxidative atmosphere or under vacuum to be held at a temp. range of at least 250 deg.C or more - the m.p. thereof or less for about 2sec or more - about 100hr or less and cooled at an arbitrary speed to be sufficiently annealed. By this method, an alloy of which temp. coefficient of electric resistance is within + or -100ppm/ deg.C or less in a temp. range of -100-250 deg.C can be obtained.
Patent JP-H08289046-A (JP)
Title: Communication terminal equipment and its charge split account system
Inventor: UCHIYAMA TETSUOMI
IPC: H04M15/00
Filed: 1995-04-14
Abstract: PURPOSE: To allow the communication terminal equipment to discriminate automatically whether or not the charge is to be split by allowing the user to have only to make usual dialing. CONSTITUTION: The terminal equipment is provided with a storage means 18 storing charge split account use permission information, a discrimination means 19 discriminating whether or not the use of the charge split account service is allowed based on the charge split account use permission information, and a charge split account command means 20 providing an output of a signal commanding charge split account when the discrimination means 19 discriminates the permission of the user of the charge split account.  When the user makes a usual dial operation, the communication terminal equipment discriminates automatically whether or not the use of the charge split account service based on the charge split account use permission information stored in advance, the charging is imposed on a specific payment destination when the use of the charge split account is not discriminated and the charging is split-imposed to the specific payment destination and other payment destination when the use of the charge split account is permitted.
Patent JP-S5638754-A (JP)
Title: Preparation of pickup tube
Inventor: EGUCHI OSAMU
IPC: H01J31/38
Filed: 1979-09-04
Abstract: PURPOSE:To form a bias light source without the occurence of faculas by attaching a fluorescent substance on a part of an optical field of a photoconductive target with conductive material and hardening the conductive material and phosphor. CONSTITUTION:Fluorescent substance 16 are attached on a part of optical field of a photoconductive target, for example on an acceleration electrode 10, with an aqueous dispersion of conductive material which contains silver powder and hardening agent of inorganic material. Then, the conductive material and fluorescent substances 16 are hardened by heat treatment. Thus the formed fluorescent substances 16 emit fluorescence by returning of electron beam and colision of stray electron to irradiate the fluorescence to the target.
Patent JP-S61271580-A (JP)
Inventor: UIRIBURORUDOUSU YOHANESU FUAN
IPC: G06K19/06
Filed: 1986-05-20
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-S5638002-A (JP)
Title: Manufacture for flat type optical cable
Inventor: KATSUYAMA YUTAKA
IPC: G02B6/44
Filed: 1979-09-05
Abstract: PURPOSE: To easily obtain the flat type optical cable excellent in characteristic, by coating the adhesives at the fitting surface of tape, before pressing both the tapes with the roller pair to fit two tapes.  
     CONSTITUTION: The tapes 2, 3 are respectively fed from the supply bobbins 12, 13, and after the adhesives are coated with the coaters 5, 5', they are fitted by pressing at both the ridges by the roller pair 6, 6' and wound on the winding bobbin 7. After passing through the roller pair 6, 6', both the tapes 2, 3 are not shifted. Thus, manufacture is made easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5448053-A (JP)
Title: Centralized control system for distribution line connected equipment
Inventor: KAMATA TAKASHI
IPC: H02J3/00
Filed: 1977-09-22
Abstract: PURPOSE: To achive an efficient control of electric quantity consumption, by means of limiting an actual consumption of electric quantity to below a value with a set consumption quantity, corresponding to a reduction rate determined individually for electric quantity consumption level, multiplied.  
     CONSTITUTION: Electric quantity consumption setting switches 9 to 12 separate a time at a quantization period of prescribed time width, constituting a method for independently setting each of the electric quantity consumptions, and low level electric quantity consumption reduction rate setting switches 19, 20 constitute a method for setting an electric quantity consumption reduction rate with a division made into several stages individually to electric quantity consumption level. At every generation of electric quantity consumption signal, in case of the actual  quantity consumpation being above a value with a reduction rate, being individually set to electric quantity comsumption level, multiplied to a set electric  quantity consumption previously set corresponding to the time signal, a method is  provided for generating a signal to sucessively make a forced operation of turning  the distribution line connected equipments into an off-state, and controlling an  electric quantity consumption to within a reduction rate determined individually to  each electric quantity consumption level 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5740025-A (JP)
Title: Oil-pressure type vibrator
Inventor: OGATA KOUJIROU
IPC: E02D7/18
Filed: 1980-08-21
Abstract: PURPOSE: To stably and exactly operate an oil-pressure type vibrator even when it is operated at low frequencies by setting up supply pressure of oil to a flow rate regulating valve at more than a pressure to be produced in a return pipeline leading from a vibration switching device to a tank.  
     CONSTITUTION: The supply pressure of oil in an oscillating pressure-oil supplyer 11 is set up at a pressure higher than that to be produced in a return pipeline 7, and is also led to the supply port side of a flow rate regulating valve 12a through an oscillating pipeline 8. And, since the volume of a pipeline between the flow rate regulating valve 12a and the oil-pressure motor 4 is very small and the apparent compressibility of oil is sufficiently small, in case where pressure produced in the return pipeline 7 rises when the vibration of a vibrator pile driver is low, the pressure of the pipeline between the flow rate regulating valve 12a and oil-pressure motor 4 is correspondingly increased and the amount of oil coming into the oil- pressure motor 4 is kept constant. Thus the rotation of the oil-pressure motor 4 is continued without stoppage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62269993-A (JP)
Inventor: KENBO NOBUMITSU
IPC: G09G5/399
Filed: 1986-05-19
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-S5447974-A (JP)
Title: Device for buffering hydraulic cylinder
Inventor: KOSUGI AKITO
IPC: F15B11/00
Filed: 1977-09-22
Abstract: PURPOSE: To provide a device for buffering exactly and effectively large shock acting a cylinder and related units when a piston is retracted into the cylinder to collide with the rear end wall of the cylinder at the end of its stroke.  
     CONSTITUTION: A main hydraulic circuit connected from a fluid pressure supply source or a tank 8 through a directional control valve 11 to pressure chambers 4, 5 of a cylinder body 1, has a check valve 13 provided at the path becoming return side of the piston 2 retracted, a flow control circuit 16 having a flow control valve or a spool valve 14 and a throttle valve 15 in parallel with the check valve circuit, two pressure detecting ports 6, 7 formed axially at predetermined interval on the side wall of the body 1 and connected through a shuttle valve 17 to the valve 14 for switching the valve 14 by the pressure difference between the ports 6, 7 so as to control the fluid returning amount 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5447407-A (JP)
Title: Connection switching system for auxiliary unit
Inventor: OGUCHI SEISHIROU
IPC: H04M3/22
Filed: 1977-09-21
Abstract: PURPOSE:To facilitate an easy the wiring work and others as well as to enhance the maintenance performance by trunk-connecting in series the auxiliary unit and the using unit groups and distributing the switching means to each using uint side. CONSTITUTION:Channel unit groups NW0-NWm are controlled by channel driving units SCO-SCn, and the channel driving units contain common auxiliary unit SBY. The signal line led from unit SBY is connected to unit SCO via cable CNO attached with the connector, and each channel unit mounted on frame SCF is all connected in series via cables CN1-CNn. Thus, the auxiliary unit is connected to the using unit. In case some fault takes place in the using unit, the switch relay relating to the faulty unit is actuated to switch the faulty unit to unit SBY. As a result, both the wiring work and the ectension work can be facilitated, thus enhancing the maintenance performance.
Patent JP-S60259277-A (JP)
Inventor: YAMAMOTO YASUHEI
IPC: A61N5/10
Filed: 1984-06-04
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-S60257632-A (JP)
Title: Coder and decoder
Inventor: TOKIZAWA IKUO
IPC: H04B14/04
Filed: 1984-06-04
Abstract: PURPOSE:To decrease the scale of the hardware by using the common a filter, an analog-digital converter and a digital-analog converter depending on the broad band coding and the pulse code modulation coding. CONSTITUTION:When the titled coder/decoder acts like a coder, a switch 17 is thrown to a terminal 28 and a switch 19 is thrown to a terminal 29 by a switching control signal B of the PCM coding rule, a signal passing through a pre- filter 15, the analog-digital converter 16 and a band pass filter 21 is inputted to a linear pulse code modulating code-nonlinear pulse code modulation code converter and its output is outputted to a digital output terminal 10. In acting the coder/encoder like a decoder, a switch 31 is thrown to a terminal 44 and a switch 33 is thrown to a terminal 45, a pulse code modulation code inputted from a terminal 11 is inputted to a nonlinear pulse code modulation code-linear pulse code converter 46, its output is inputted to a band pass filter 39, from which an output is given through a digital-analog converter 42 and a post-filter 43.
Patent JP-H07300314-A (JP)
Title: Preform of oxide superconductor powder and production of oxide superconducting material using said preform
Inventor: SATO JUNICHI
IPC: C01G1/00
Filed: 1994-04-28
Abstract: PURPOSE:To improve critical current density of an oxide superconductor, by raising the density of a preform. CONSTITUTION:Oxide superconductor powders having Amum average particle diameter, Bmum average particle diameter and Cmum average particle diameter, respectively are mixed under a condition of the formula AlBmCn (A<=20, B<=0.5A, C<=0.5B, l+m+n=1, 0<=n<=m<=0.5<=l<=0.5) to form a preform, which is then subjected to prescribed heat treatment and plastic processing.
Patent JP-2000304834-A (JP)
Title: Test device for circuit-breaker
Inventor: FURUHATA TAKAAKI
IPC: H01H9/54
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a test device capable of judging the presence or absence of rebreaking after reflash-over and the presence or absence of non-continued electric discharge while suppressing arc current at the time of the reflash-over. SOLUTION: In a single phase direct test circuit, a capacitor 21 is initially charged by a direct current charging device 22 to supply vibration current equal to a short current to a sample circuit-breaker 6 from the capacitor and a reactor 23 due to trigger of a gap 25, and an auxiliary circuit-breaker 5 is opened by breaking operation of the sample circuit-breaker to apply a restoration voltage of a minute current through resistance 17 from the capacitor 15 and detect that reflash-over and non-continued electric discharge occur in the sample circuit-breaker during the application of voltage due to extinction of current by a minute current detector 27. A starter 29 triggers the gap 25 at the time of detection to supply vibration current and judge the occurrence of rebreaking and non-continued electric discharge.
Patent JP-S62270803-A (JP)
Title: Hydraulic circuit
Inventor: KOBAYASHI SHUJI
IPC: B29C45/50
Filed: 1986-05-19
Abstract: PURPOSE:To provide possibility of controlling an actuator regardless of the magnitude of the load by furnishing a low-pressure period operation stopping means which puts the controlled actuator in operation only when an oil pressure exceeding the minimum discharge pressure of variable pump is applied. CONSTITUTION:When a signal of discharge amount being zero is given from a controller 23, the discharge pressure of a proportional pump 2 becomes minimum discharge pressure, and a sequence valve 7 constituting a low-pressure period operation stopping means 9 is closed. This raises pressure of oil line 6 to allow pressure oil to flow into a control piston 12 through a control valve 5, so that a swash plate stands up against the action of a spring 13, which makes the discharge amount of said proportional pump 2 nearly zero. To make speed control of hydraulic cylinder 26, on the other hand, a specific swash plate command signal is emitted from the controller 23, and at the same time, a direction selector valve 25 is switched into on state. Thus, controlled actuator 3 is put into operating condition only when an oil pressure exceeding minimum discharge pressure of proportional pump 2 is applied.
Patent JP-H11304199-A (JP)
Title: Air-conditioner
Inventor: YOSHIMI MANABU
IPC: F24F5/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve comfort in a room and an operation efficiency by performing temperature and humidity control with a single means for an air- conditioner for controlling indoor temperature and humidity. SOLUTION: An air-conditioner is provided with an absorbent circuit 20 where a liquid absorbent that is heated or cooled by the refrigerant of a heat source circuit 30 circulates. The absorbent circuit 20 is provided with an indoor machine 23 with a moisture permeable film for bringing the temperature- controlled liquid absorbent into contact with indoor air and a floor temperature- adjusting machine 24 for adjusting the temperature of the floor surface in a room by the temperature-controlled liquid absorbent. On cooling/ dehumidification, the cooled liquid absorbent is supplied to the indoor machine 23. On heating/humidification, the heated liquid absorbent is supplied to the indoor machine 23 and the floor temperature-adjusting machine 24.
Patent JP-H04343910-A (JP)
Title: Soil cement earth retaining wall construction method
Inventor: KOMATSU RYOJI
IPC: E02D5/20
Filed: 1991-05-20
Abstract: PURPOSE:To reinforce discontinued portions and take a measure against water cutting off before anything happens by grasping the presence and absence of discontinued portions and the position if there is any discontinued portion before excavating the inner side of a soil cement earth retaining wall. CONSTITUTION:The ground 2 is excavated to make a hole by an excavator auger 1, and this excavated hole 17 is filled with soil cement 5, and H-shape steel 6 to which an inclination measuring device 7 is attached is inserted into the hole 17. The inclination measuring device 7 for measuring the inclination of the H-shape steel 6 is made detachable using a magnet and rod. The piling extent of the newly constructed soil cement column 18 to the existing soil cement column 18 having been measured in the same method as the column 18 under construction next to the new one is calculated to know the presence or absence of the discontinued portion of each soil cement and the position in the case of the presence. Again, the inclination measuring device 7 is made detachable with the magnet and rod, and the inclination measuring means 7 is collected and is used repeatedly.
Patent JP-H09303601-A (JP)
Title: Shut-off valve
Inventor: YAMAGUCHI MASAKI
IPC: F16K31/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To easily open a by-pass valve against a main cause of blocking the return operation such as the adhesion of synthetic rubber under a low temperature. SOLUTION: A valve shaft 7 interlocked with a movable iron core 6 abutting against a second move limiting means 11 on the way of the move stroke is provided with a by-pass valve part 9 penetrating a valve body 2 to open a valve. Also, a second elastic body 13 for energizing the valve shaft 7 toward the movable iron core 6 is provided. A first elastic body 12 for energizing the movable iron core 6 toward a valve seat 1 and a first move limiting means 10 for energizing the valve shaft 7 toward the valve seat 1 when the valve is closed are provided. Thus, since the by-pass valve part 9 is opened when the electromagnetic attraction on the way of move of the movable iron core 6 is intensified, a by-pass valve construction having the durability against a main cause of blocking the return operation can be realized.
Patent JP-H05305513-A (JP)
Title: Gate cut off device for casting product
Inventor: KITAGAWA HIROSHI
IPC: B23D15/04
Filed: 1992-05-07
Abstract: PURPOSE:To form a device for cutting off remaining burrs of a casting product in simple and compact construction. CONSTITUTION:A first cutter 4 and, a second cutter 5 are fitted to a fixed base 2 and a moving base 3, respectively, the moving base 3 is driven by a first hydraulic cylinder 7 so as to cut off the gate 6a of a casting product 6 between the first and second cutters 4, 5, next an inserting piece 12 is inserted between the moving base 3 and the product 6 by means of a second hydraulic cylinder 13, and the product is pressed by driving the first hydraulic cylinder again so as to press remaining burrs against the first cutter and cut off the burrs.
Patent JP-S595067-A (JP)
Title: Stamping machine
Inventor: AKAO EIJI
IPC: B41F17/24
Filed: 1982-07-01
Abstract: PURPOSE:To enable to softly stamp even on objects having different heights, by a method wherein a cam for vertically moving a stamp impression body concurrently with a forward movement of a holder is detachably fitted to a part of a holder-driving mechanism, in a stamping for electronic component parts or the like. CONSTITUTION:When a forwardly and backwardly slidable body 6 is moved forwards by a cam mechanism 8 for moving forwards and backwards, a cam follower 13 is caused to ride onto a plate cam 16, the stamp impression body 3' is moved upwards relatively to the holder 2', and the stamping level can be changed in accordance with the height of the plate cam 16, without hindering the movements in all strokes effected by the cam mechanisms 7, 8 for moving upward and downwards and for moving forwards and backwards. Accordingly, by only replacing the plate cam 16 detachably fitted to a guide arm 15 for guiding the cam follower 13, a soft touch can be obtained when stamping on objects 11 having different heights, resulting in a clear and stable stamping and a longer useful life of the stamp impression body 3'. In addition, an ink can be applied to the stamp impression body 3' while maintaining an inking pad 9 at a constant height.