baber/WOPTO huggingface dataset:
Patent JP-H05272707-A (JP)
Title: Boiler water feeding control device
IPC: F22D5/32
Filed: 1992-03-25
Abstract: PURPOSE:To provide a water feeding device having a high reliability at a low cost for a boiler in which one of a plurality of boiler water feeding pumps is of a type of controlling the number of revolutions. CONSTITUTION:As the device for controlling the number of revolutions of a water feeding pump is failed, an abnormal stopping signal IS is outputted, resulting in that the signal is sent from the first OR gate 2 to a delay circuit 3 and the pump starts to operate with that signal. In addition, when a major steam flow rate corresponding water feeding amount signal 13 is lower than a specified value, (no) signal is outputted from a discriminator 11, sent to the first AND gate 5 through NOT gate. A forced fully-closing instruction and an automatic feeding instruction are sent to each of a main water feeding valve and an energization water feeding valve. The main water feeding valve is fully closed and the energizing water feeding valve is automatically turned on and then water is fed into the boiler. In the case that the level of the main steam corresponding water feeding signal is higher than a specified value, 'yes' signal is outputted from a discriminator and the signal passes through the second AND gate and OR gate and the forced closing instruction is sent to the main water feeding valve.
Patent JP-S62225856-A (JP)
Inventor: MORIYAMA KAZUHIRO
IPC: F25B1/00
Filed: 1986-03-27
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-H04304150-A (JP)
Title: Spindle motor
Inventor: MORITA ISAO
IPC: H02K5/22
Filed: 1991-03-29
Abstract: PURPOSE:To reduce the number of components and to improve an assembling operability. CONSTITUTION:Guide grooves 25u, 25w, 25c for extending ends U, V, W, CT of a plurality of driving coil provided on a stator core out of a spindle motor and guiding the extended ends U, V, W, CT of the coil, are mounted on a mounting bracket 21.
Patent JP-S63233673-A (JP)
Title: Binarizing circuit
Inventor: ONDA MASATO
IPC: H04N1/19
Filed: 1987-03-20
Abstract: PURPOSE:To prevent discontinuity while the variance around a slice level bound ary of a picture data by providing a width to two slice level data without fixing the slice level data, and referencing the result of output of one preceding picture element in selecting the data. CONSTITUTION:A white component is set largely in the slice data RS and the black component is set larger in the slice data XS, and a selection means Y giving the slice data RS, XS to a comparison/output means Z as a comparison signal YS selects either of the slice data RS, XS so that white or black levels are discriminated consecutively by the control signal from the comparison output means Z. Thus, as the comparison data SI, the picture data to be binarized into white/black levels has a width in discriminating white/black level, and a tendency occurs, where a black picture element comes after another black picture element and a white picture element takes after another picture element and then the variance near the slice level boundary of the picture data is corrected to prevent discontinuity.
Patent JP-H11265599-A (JP)
Title: Non-volatile memory and microcomputer incorporating it
Inventor: WATANABE TORU
IPC: G11C29/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To shorten the test time of a memory cell of a nonvolatile memory in a non-volatile memory and a microcomputer incorporating it. SOLUTION: In a non-volatile memory in which finish of an erasing mode signal ERASE and a writing mode signal PROGRAM is controlled by frequency- divided output A1, A2 of a timer counter 2 counting a clock of an internal oscillation circuit 1, a switching circuit 6 switching an external clock OUTCLK applied to an external terminal and applying it to the timer counter is provided between an internal oscillation circuit and the timer counter output timing frequency divided output A1, A2 is controlled by an external clock.
Patent JP-H05270933-A (JP)
Title: Ceramic joined body and its production
IPC: C04B37/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide a ceramic joined body, having the whole homogeneous joined part with hardly any pares in the joined part and excellent in joining strength and airtightness and a method for producing the ceramic joined body. CONSTITUTION:The objective ceramic joined body is obtained by using an inorganic joining material containing at least one of compounds of metallic elements capable of forming a grain boundary phase of ceramic members which are members to be joined, SiO2, Al2O3 and Si3N4, joining the members with the joining material and heat-treating the members.
Patent JP-S59193761-A (JP)
Title: Method and device for mounting annular brazing filler metal to pipe end
Inventor: ISHII HIDEAKI
IPC: B23K3/06
Filed: 1983-04-16
Abstract: PURPOSE:To provide the safety of operation and the reduction in working time in the stage of mounting an annular brazing filler metal to a stepped pipe end by inserting the brazing filler metal into the space between a pilot and an inserting pusher and advancing both relative with the pipe end. CONSTITUTION:A pipe 1 provided with a stepped part 1a is set to a holding base 2, and a piece of an annular brazing filler metal 25 is dropped into the space between a pilot 4 which is movable forward and backward and has approximately the same diameter as the diameter of the part 1 and an inserting pusher 7 provided with a tip which can house approximately the pilot. When the pusher 7 is then advanced, the tip thereof contacts the metal 25 and forces the same toward the outside circumferential surface of the tapered tail 4c of the pilot. The head fitting part 14 of the pusher 11 in the pusher 7 fits by and by to the tail 4c and advances while displacing a pilot stopper 10 until the semispherical front part 4a of the pilot fits into the stepped part 1a and stops. The pusher 11 stops thereafter in the state of energizing the pilot 4 toward the pipe end and only the pusher 11 advances further against a spring 12 and feeds the metal 25 to the outside circumferential part of the step 1a by the top end thereof via the outside circumferential surface of the pilot 4.
Patent JP-H05144570-A (JP)
Title: Electroluminescence element
Inventor: HIRABAYASHI KEIJI
IPC: C09K11/00
Filed: 1991-03-08
Abstract: PURPOSE:To achieve high brightness characteristics by using diamond crystals formed by vapor phase synthesis for a light emission layer, and setting a crystal defect density to be a specified value or less. CONSTITUTION:A transparent conductive film 2 is formed on a transparent substrate 1 of glass, quartz or the like, and an insulation layer 3 of SiO2, Y2O3 or the like is formed on it. A light emission layer 4 comprising diamond thin film is then formed on it by microwave plasma CVD or the like. Its thickness is 0.1-10/10mum. A crystal defect density in diamond crystals is set to be 10<8>/cm<2> or less. Oxygen-including gas such as O2, H2O, N2O, is added to material gas (carbon-including gas such as methane, ethane) for this purpose. An electrode 6 is formed thereon through the insulation layer 5.
Patent JP-H11250712-A (JP)
Title: Light source device
Inventor: SAITO NORIAKI
IPC: F21V29/505
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent a light guide from being damaged by the heat of a light incident end part by providing an intake hole in a front panel face of a casing, by providing a cooling fan inside than a rear panel face of the casing, and by providing a lamp, a heat ray absorbing filter, and/or a heat ray reflecting filter in an air stream formation part formed by connecting the intake hole of the front panel face to an exhaust hole of the rear panel face. SOLUTION: An intake hole 14 is provided in a front panel face of a casing 7, a cooling fan 6 is provided inside than the rear panel face of the casing 7, and a lamp 2 with a reflecting mirror, a heat ray absorbing filter 4, and/or a heat ray reflecting filter 11 are provided in a duct structure where the air absorbed from the intake hole 14 and exhausted from the exhaust hole 15 of the rear panel face becomes one-directional air flow. The inside of the casing 7 can be efficiently cooled by this air stream and the cooling fan 6 of low noise and low air capacity can be used. The cooling fan 6 may be set in the inside separated from the rear panel face 40 mm or more to reduce the disturbance of the wind direction.
Patent JP-H07252289-A (JP)
Title: Production of glycoside compound
Inventor: INAZU TOSHIYUKI
IPC: C07B61/00
Filed: 1994-03-11
Abstract: PURPOSE:To efficiently obtain a glycoside compound in high yield by using a stable thioglycoside as saccharide donor. CONSTITUTION:This glycoside compound is obtained by reaction of a thioglycoside derivative with an alcohol selected from aliphatic alcohols, aromatic alcohols, steroid alcohols, glycerol derivatives, saccharide derivatives and amino acid derivatives in the presence of iodine and a perchlorate.
Patent JP-S52150945-A (JP)
Title: Information processing system
Inventor: MINORIKAWA KAZUO
IPC: G06F3/00
Filed: 1976-06-11
Abstract: PURPOSE: To realize a queuing in accordance with the reply velocity of different peripheral units with an automatic reading without replacing the confirmation signals, and thus to minimize the necessary time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61226237-A (JP)
Title: Rotary shaft member locking device
Inventor: OSHIMA ICHIRO
IPC: B23Q1/00
Filed: 1985-03-29
Abstract: PURPOSE:To make it possible to surely fix a rotary shaft member in a shaft hole over the entire length thereof, by embedding a diaphragm type liner in the inner peripheral surface of the shaft hole, and by constituting the inner peripheral surface of the shaft hole with two divided sections, a rigid inner peripheral surface section and a resilient inner peripheral section. CONSTITUTION:An arcuated cross-sectioned shape diaphragm type liner 22 made of resilient materials having a small elastic modulus is embedded in a circumferential part to inner peripheral surface of a vertical shaft hole formed in a base bed 12 made of rigid materials such as, for example, cast steel, over the entire length of the vertical shaft hole. Further, the inner peripheral surface of the vertical shaft hole is divided into a rigid inner peripheral section 23A and a resilient inner peripheral section 23B which are opposed to each other, and oil grooves 24a, 24b as hydraulic chambers are formed in the outer surface of the diaphragm liner 22, lengthwise and crosswise. Accordingly, the resilient inner peripheral surface section 23B of the vertical shaft inner peripheral surface which is the inner surface of the diaphragm type liner 22 is deformed to be buldged out by hydraulic pressure fed into the oil grooves 24a, 24b, thereby a rotary shaft member 10 is made into press-contact with and fixed to the rigid inner peripheral surface section 23A.
Patent JP-S55160071-A (JP)
Title: Adhesive composition
Inventor: KOTANI TEIZOU
IPC: C08L1/00
Filed: 1979-05-31
Abstract: PURPOSE: An adhesive composition, highly adhesive to high-molecular materials, composed of a thiol-S-triazine derivative and an adhesive material containing an isocyanate group, an epoxy group, a halogen or a C=C bond in its molecule.  
     CONSTITUTION: Title composition is composed of a thiol-S-triazine derivative (A) of the formula (wherein M is H, alkali metal or alkaline-earth metal/2; R is OR 1 , NR 1 , R 2  or SR 1 ; R 1  and R 2  are H, alkyl, cycloalkyl, alkenyl, aryl, arylalkyl or alkylaryl), and of an adhesive material (B) containing an isocyanate group, an epexy group, a halogen or a C=C double bond in its molecule. A composition (1) of such constituents is suitable for the adhesion of Cl-or Br-containing high-molecular materials each other. Composition (1) which additionally contains a compound containing -N=N-, -S-S-, -N-S- or -O-O- group, is suitable for the adhesion of unsaturated bond-containing high-molecular materials each other, or for the adhesion of the high-molecular materials to a Cl-or Br- containing high-molecular material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10266866-A (JP)
Title: Egr device of diesel engine
Inventor: NATSUME KOJI
IPC: F02B37/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an EGR device for an diesel engine which reduces NOx discharge amount as well as discharge of HC and SOF when EGR is performed during low load. SOLUTION: An EGR device for an diesel engine consists of variable capacity type turbo supercharger 4 having a turbine 5 which is equipped with a variable nozzle vane in exhausting path 2 and a compressor 6 in an air intake path 3, an EGR path 13 which communicates an upstream side of the turbine 5 with a downstream side of the compressor 6, an air intake throttle valve 16 installed at the downstream side of the compressor 6, a controller 18 which controls the variable nozzle vane to be opened and the air intake throttle valve 16 to be closed when EGR is performed during low loading to the engine.  Closing control of the air intake throttle valve 16 causes differential pressure between both sides of the EGR path 13 to increase, EGR ratio to increase, and NOx concentration to decrease, and causes air intake to decrease, discharged gas amount to decrease, and therefore total NOx discharge amount (NOx concentration ×discharged gas amount) to decrease. In addition, opening control of the variable nozzle vane prevents boost pressure from rising.
Patent JP-S51143314-A (JP)
Title: Tape counter
Inventor: HIROSE KUNIO
IPC: G11B27/15
Filed: 1975-06-04
Abstract: PURPOSE: To display a tape count by engaging a pair of spiral gears provided on follower's side. In this case, a pair of eddy current joints are provided and each driving side rotates at a number of revolution in proportion to rotation of unwinding reel bed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54159414-A (JP)
Title: Heavy-duty detergent composition
Inventor: NISHIO HIROSHI
IPC: C11D3/06
Filed: 1978-06-06
Abstract: PURPOSE: A heavy-duty detergent composition having high calcium ion sequestering ability and improved resistance to hard water with small content of a phosphate, comprising a mixture of specific water-soluble alkali metallic phosphate consisting mainly of a pyrophosphate and an anionic surface active agent.  
     CONSTITUTION: A composition comprising A) 5W15 wt.% of a mixture of a water- soluble alkali metallic phosphate containing a pyrophosphate as a main ingredient, 0.3W2.0 wt.% of a tripolyphosphate, and 2.0W4.0 wt.% of an orthophosphate and B) 10W30 wt.% of an anionic surface active agent, e.g., an α-olefin sulfonate having 12W22C, or a sulfate of a polyoxyethylene alkyl ether obtained by adding 1W5 moles on the average of ethylene oxide to an alcohol having 8W18C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225429-A (JP)
Title: Controller for working machine of power shovel
Inventor: TAKASUGI SHINJI
IPC: E02F9/20
Filed: 1985-03-29
Abstract: PURPOSE:To make the operations of working machines easier by controlling such working machines as boom, arm, and bucket in such a way as to move the cutting edge of the bucket toward directions indicated by an operating lever with attitudes of lesser excavating resistance. CONSTITUTION:The angle between the straight-line portion 3a of the cutting edge of a bucket 3 and the advancing direction of the cutting edge is detected by an earth pressure meter 16 and a frictional force meter 17, and the signal is sent to an input port 41. Also, the angle between the tangent direction of the rear curved portion of the bucket 3 and the flowing direction of soil is detected by the meter 18 and a frictional force meter 19, and the signal is sent to the input port 41. On the basis of data from the input port 41, the rotational movement amounts of boom, arm, and bucket for moving the tip of the bucket toward a direction indicated by an operating lever while keeping the excavating resistance of the bucket at smaller values are calculated and the signals are sent out to oil-pressure circuits 70, 80, and 90.
Patent JP-S63234146-A (JP)
Title: Production of pco2 electrode
Inventor: NIIYAMA YASUSHI
IPC: G01N27/404
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a Pco2 electrode which is free from deterioration in a response speed and has good accuracy by fixing a non-swellable spacer having large voids to a CO2 permeable membrane and fixing the permeable membrane to the front end of an electrode jacket. CONSTITUTION:The CO2 permeable membrane 4 is mounted by means of an O-ring 9 to the electrode jacket 8. The permeable membrane 4 is formed of a CO2 permeable 'Teflon(R)' membrane and is so tightly adhered to the jacket that the spacer 3 is integrated. The spacer 3 is provided to maintain the specified distance between the permeable membrane 4 and a pH glass electrode 1 so that a specified volume of an internal electrolyte is held. The spacer 3 is made of a material which is not swollen by the internal electrolyte, i.e., a thin porous film of polyester having the large voids. As a result, the distance between the electrode 1 and the permeable membrane 4 is maintained constant for a long period of time. The deterioration in the response speed, the degradation in accuracy, etc., are, therefore, prevented.
Patent JP-H07281786-A (JP)
Title: Time signal transmission and reception system
Inventor: MORI YASUSHI
IPC: G06F1/14
Filed: 1994-04-06
Abstract: PURPOSE:To provide the superior time signal transmission and reception system which re-sets time information in a device once receiving a time signal without newly providing a transmission line. CONSTITUTION:A time signal addition device 12 superposes the time signal waveform on the power source waveform that a commercial power source 11 sends out. The time signal addition device 12 sends out the commercial power source waveform on which the time signal waveform is superposed to a time signal detection device 14 by the commercial power source line 13. The time signal detection device 14 divides the commercial power source waveform sent by the commercial power source line 13 into the time-casting signal waveform and the commercial power source waveform on which the time signal waveform is not superposed. The time signal detection device 14 sends out the divided time signal waveform to a timer means (not shown in the figure) in an equipment. The equipment once receiving the time signal waveform corrects the time of the internal timer means.
Patent JP-H04306500-A (JP)
Title: Highly maneouverable missile
Inventor: MATSUOKA HIDEYUKI
IPC: F42B10/66
Filed: 1991-04-01
Abstract: PURPOSE:To provide a highly maneuverable missile capable of generating a high maneuvering acceleration even upon flying with a low speed by deviating a propulsive force without any loss of the propulsive force by a method wherein the steering wings of the missile are provided with auxiliary propulsive devices or auxiliary propulsive nozzles to steer the steering wings in the same manner as aeronautical steering under the combustion of a main propulsive device. CONSTITUTION:The title missile is provided with auxiliary propulsive devices 3 on steering wings 2 and auxiliary propulsive nozzles 13 on steering wings 12 as well as an auto-pilot switching device 5, switching auto-pilot operating devices 7, 8 effecting the control of propulsive charge 9 during the combustion and after the combustion of the propulsive charge 9, whereby necessary maneuvering acceleration, given by a target detecting device 4, can be obtained by propulsive force deviating method during the combustion of propulsive charge and by aeronautical method after the combustion of the same charge. In this case, a control system is required to provide the steering wings with a steering command only same as the control system so far and, therefore, any special actuator for deviating the propulsive force like as so far is not necessitated and the loss of a thrust after deviating the propulsive force can be eliminated.
Patent JP-S60211041-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a sliding contact material having improved wear resistance by adding a specified amount of at least one among Sb, Te, Mo, Pb, Se, As and Zn to an alloy material consisting of specified percentages of Au, Ag and Pd. CONSTITUTION:A sliding contact material for a brush contact or the like is obtd. by adding 0.5-10wt% at least one among Sb, Te, Mo, Pb, Se, As and Zn to an alloy material consisting of 30-50wt% Au, 20-40wt% Ag and 20-40wt% Pd without changing the ratio in the composition. A proper amount of oxide acting as a lubricant is produced by the addition to improve the wear resistance. The wear resistance can be improved furthermore by substituting 0.01-0.5wt% Fe group element such as Fe, Ni or Co for part of at least one among Sb, Te, Mo, Pb, Se, As and Zn.
Patent JP-S543665-A (JP)
Title: Master cylinder
Inventor: IZUMI SHINICHI
IPC: B60T11/18
Filed: 1977-06-10
Abstract: PURPOSE: To ensure the operation by air-tightly sealing among three materials, such as the circumference of the cylinder part, a stopper ring and a push rod with a seal material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57182457-A (JP)
Title: Printing head for ink type wire printer
Inventor: TANABE KAZUMI
IPC: B41J2/305
Filed: 1981-05-07
Abstract: PURPOSE:To prevent ink from entering a rear driving section along wire by providing an ink supply section in the rear of an end guide of a printing head and forming an ink receiving section in the intermediate part of the wire. CONSTITUTION:The intermediate part of a wire 6, located in the rear of an intermediate guide 4, is furnished with a circular bump 11 and ink 10 coming out of the gap between a dot opening 8 and the wire 6 and along the wire 6 is prevented from entering a driving section 2 and kept at the circular bump 11. A wipe guide 12 is furnished at the rear of the intermediate guide 4 at the distance where the circular bump 11 does not touch the same. The wipe guide 12 has a circular opening 13 where the wire 6 goes through and forms the circular opening 13 downward constituting a V shape ink discharge groove 14. Accordingly, the ink 10 coming backward from the gap between the dot opening 8 and the wire 6 is stopped at the circular bump 11, wiped at the wipe guide 12, flows downward through the discharge groove 14, and goes out through a discharge opening 17, thus never entering the driving section 2.
Patent JP-H05275133-A (JP)
Title: Electric appliance installating apparatus
IPC: H05K7/12
Filed: 1992-03-26
Abstract: PURPOSE:To easily carry out wiring work of an electric appliance. CONSTITUTION:An installation apparatus 1 is composed of a central bent part 1a having U-shape cross-section and wing parts 1b, 1c and formed into a rail shape and a conductive line 1h is installed in a middle piece 1d to longitudinal direction in parallel through an insulating stand 1g. When a terminal stand (electric appliance) 2 is joined to the wings 1b, 1c of the installation apparatus 1 and attached to them, a connection piece 2g is brought into contact with the conductive line 1h. A plurality of terminal stands 2 are installed to the installation apparatus 1 to assemble a sequence circuit and electromagnetic relays R are mounted on them. At that time, since all of one ends of coils of respective relays R are connected in common a minus side line of an electric power source, in the case the conductive line 1h is connected to the minum side line of the electric power source, wiring work can easily be done through the connection piece 2g by using an electric wire for the common wiring part without using manpower.