baber/WOPTO huggingface dataset:
Patent JP-S6280941-A (JP)
Title: Color picture tube
Inventor: ITO HIDEYA
IPC: H01J29/07
Filed: 1985-09-30
Abstract: PURPOSE:To suppress the occurrence of color registration error caused by the displacement of a shadow-mask, by joining the non-perforated spherical part of the shadow- mask or one portion of a step part to a mask-frame for reinforcing the shadow-mask with a reinforcing plate composed of a metallic piece. CONSTITUTION:As a step part 22 is in contact with a shadow-mask 2 and a reinforcing plate 6, vibration is attenuated because of the generation of frictional resistance between them and besides, as the non-perforated spherical part 23 of the shadow-mask is reinforced mechanically with the reinforcing plate 6, the displacement of the perforated spherical part 24 of the shadow-mask is suppressed to be fairly small. The amount of displacement of the spherical part of the shadow-mask caused by hammering and the decay time become 1/2 and 1/3 respectively by attaching the reinforcing plate. As the displacement of the shadow-mask caused by thermal deformation is also commenced from the portion of the perforated spherical part 24 by attaching the reinforcing plate 6, the amount of displacement in the direction Z of the tube axis becomes small. And furthermore, the amount of beam shift is suppressed by about 20% at the middle part of a picture and 60% at the end part of the picture. Thereby, the color registration error of a color picture tube caused by vibration and thermal deformation can be greatly reduced.
Patent JP-S6280461-A (JP)
Inventor: MIYAGI TATSUO
IPC: F25B15/00
Filed: 1985-10-02
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-2001041448-A (JP)
Title: Gas interrupter
Inventor: ISOBE KIMIKATSU
IPC: F23N1/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas interrupter for resetting correct use conditions in safety. SOLUTION: The gas interrupter comprises means 33b for storing an alteration condition threshold value operated as alteration conditions of correct use conditions by a correct use conditions calculating means 32b, means 32d for counting the number of times when the use conditions detected by a use condition detecting means 32a exceeds the alteration condition threshold value stored in the alteration condition threshold value storing means 33b, means 32g for deciding whether the correct use conditions are altered or not based on the count of the counting means 32d upon time out of a timer means 32e,  and means 32h for altering the correct use conditions stored in a correct use conditions storing means 33a to altered correct use conditions based on the use conditions stored in a use conditions storing means 33c when a decision is made that the correct use conditions are altered by an alteration decision means 32g.
Patent JP-S6278155-A (JP)
Inventor: YOKOYA YOICHIRO
IPC: H01G4/12
Filed: 1985-10-02
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-H0558226-A (JP)
Title: Illumination control circuit
Inventor: NAGASHIMA AKIRA
IPC: H04B10/00
Filed: 1991-08-30
Abstract: PURPOSE:To obviate the need of the signal for illumination control which is supplied from a vehicle body side and carry out the illumination control corresponding to the brightness on the periphery, economizing the space for the on-vehicle equipment, in an illumination control circuit for the on-vehicle equipment equipped with an ultrared ray type remote controller. CONSTITUTION:An on-vehicle instrument 1 equipped with an ultrared ray type remote controller is constituted of a low path filter 12 which receives the output signal of a light receiving part 7 for remote control which is installed on the on-vehicle equipment 1 and allows only the low frequency component having a prescribed frequency or less which includes the dc supplied from the signal to pass and a control means 13 which carries out illumination control for the on-vehicle equipment 1 by using the output of the low path filter 12.
Patent JP-2000034709-A (JP)
Title: Construction method of earth outflow prevention facility and structure therefor
Inventor: UCHIMA KENJI
IPC: B09B5/00
Filed: 1998-07-18
Abstract: PROBLEM TO BE SOLVED: To make earth outflow preventable by erecting and securing used tires only on earth outflow prevention section such as the periphery and lower stream side of a plantation or a building lot preparation land so that work can be carried out at all times, with regard to an earth outflow preventing tool and structure used at sites where earth easily outflows at the rainfall time such as road construction sites and building lot preparation construction sites. SOLUTION: Half tires 1a, 1b of an used tire divided into two at the surface orthogonal to the center line 2 are arranged so that the recessed groove 3 side may face the earth approaching side and the lower half or more are buried and secured in the ground. At this time, the two rows of a front row side 1a and a rear row side 1b are arranged by laying them on top of the other and besides, the front row and the rear row sides are arranged by shifting them to each other by approximately a radius of the used tires.
Patent JP-S60111924-A (JP)
Title: Liquid discharge and supply apparatus
Inventor: OOKUMA HIDEHIKO
IPC: G01F11/00
Filed: 1983-11-22
Abstract: PURPOSE:To make it possible to discharge and supply a constant amount of a liquid, by a simple structure constituted so that the passages of a pressurized liquid and a discharge liquid provided to a rotary shaft are alternately changed over to the right and left of a piston, arranged in concentric relation to said rotary shaft, by the rotation of the rotary shaft. CONSTITUTION:The pressurized liquid connected to a P-port enters the one chamber A of a piston 2 through the passage to a shaft 1 and discharges the liquid in the chamber in the opposite side from a T-port while pushes the piston. In the next step, when the shaft 1 is rotated and the pressurized liquid passage provided to the shaft 1 is communicated with a chamber B, the piston is reversely pushed to discharge the liquid in the chamber A from the T-port. Because the passages of the pressurized liquid and the discharge liquid provided to the shaft 1 are alternately changed over to the right and left of the piston as mentioned above, the pressurized liquid connected to the P-port is successively discharged from the T-port. By this method, a constant amount of a liquid can be discharged and supplied continuously corresponding to the rotary number of the shaft 1.
Patent JP-S6461939-A (JP)
Title: Taping of lead frame
Inventor: KATO TSUNENORI
IPC: H01L23/50
Filed: 1987-09-02
Abstract: PURPOSE:To decrease warps of a lead frame, by fixing a lead with tapes having notches. CONSTITUTION:Tapes 1-1-1-4 have notch parts 2 at both ends of each tape and a lead is fixed by combining these notch parts 2 at respective end parts of four pieces of the tapes 1-1-1-4. The combination of these notch parts 2 allows stresses due to elastically of respective tapes 1-1-1-4 to interfere each other and then the stresses are relieved. Thus the twist as well as ups and downs of the lead and warps and the like of a lead frame can be lessened by the effect of heat and moisture.
Patent JP-S6198568-A (JP)
Title: Stacker
Inventor: KUJIBAYASHI KAZUHIKO
IPC: B41J15/04
Filed: 1984-10-19
Abstract: PURPOSE:To eliminate a necessity of an operator's help by positioning a tray in a suitable place for folding printing paper sheets 7 on the tray which retains the edge tips of the sheets with nibs, and a frame which holds the tray. CONSTITUTION:A tray 10 is provided with nibs 10A, and the tray 10 and an arm 11 are retained by a knob 15, and the arms 11 and 12 by a knob 14, and the arm 12 and the case 2 by a knob 13 respectively for free pivoting. printing paper sheets are set by inserting their edge tips under the nibs 10A, and the tray 10 is turned in E direction to be inclined as determined, and the knobs 13, 14 and 15 are turned, respectively, to be tightened. Therefore, the tray 10 may be positioned for folding paper sheets 7 of different sizes, and a hanging down of the unfolded sheets from a tray as experienced before can now be precluded.
Patent JP-H0949499-A (JP)
Title: Blowing/exhausting impeller
Inventor: KINOSHITA KATSUZO
IPC: F04D29/30
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To increase a number of sheets of blade plates and an effective length without being restricted by a diameter of an impeller. SOLUTION: In a blowing/exhausting impeller provided with many blade plates 2 arranged in a circumferential direction and a pair of rim parts 3 arranged in both sides of the blade plate 2 to be connected to its base part, and forming the blade plate 2 and the rim part 3 into an integral structure by punch sheeting work, many bending part 6 diametrically contracting the rim part 3 are formed with a space in a circumferential direction in the rim part 3, and a blade plate pitch is contracted.
Patent JP-S6462995-A (JP)
Title: Color saturation control circuit
Inventor: ITO MASATERU
IPC: H04N9/68
Filed: 1987-09-02
Abstract: PURPOSE:To change color saturation according to the level of a video signal and to suppress a color noise by reducing a color gain at the time of a dark screen by superimposing the video signal on a voltage for controlling the color saturation. CONSTITUTION:To a color saturation control terminal 1, the direct voltage for controlling the color saturation optimally adjusted is given, and the voltage is impressed to a diode 6 and a resistance 8. On the other hand, the video signal is inputted through a transistor 3 to a condenser 5 for peak clamping. To the base of a transistor 9, the color saturation control voltage is obtained on which the peak-clamped video signal is superimposed.
Patent JP-S59176392-A (JP)
Title: Preparation of fuel from organic substance-containing waste water
Inventor: SATAKE TAKEO
IPC: C10L1/32
Filed: 1982-12-14
Abstract: PURPOSE:To provide a fuel composition having excellent stability of dispersion and high fluidity, prepared by adding a heavy oil to waste water which contains organic substances. CONSTITUTION:A heavy oil such as asphalt, bitumen or tar pitch is slowly added for mixing to waste water in paper manufacturing, waste liquor of fermentation and other organic substance-containing waste waters. It is believed that the organic substances dissolved in the system play an important role in expediting dispersion of the heavy oil in waste liquor when concentration of the organic substances in the waste liquor is increased (e.g. use of concentrated waste liquor) or the system is made alkaline. Useful organic substance-containing waste liquors are waste waters from paper-making and fermentation industries having a relatively high organic substance content. The treatment does not require high temperature and is done at 20-100 deg.C, pref. 30-60 deg.C.
Patent JP-S6462924-A (JP)
Title: Communication system
Inventor: AIKAWA KINJI
IPC: H04B17/18
Filed: 1987-09-02
Abstract: PURPOSE:To monitor the system at all times without stopping the system by detecting the unexecution of data transmission, sending a test data from a 1st modulator-demodulator, fetching the returned data by a 2nd modulator- demodulator so as to grasp the propriety of equalization. CONSTITUTION:A transmission data SD sent from a communication controller via a signal line 6 is modulated by a modulation section 9 and sent to a line 5a. A transmission request signal RS is sent to the modulation section 9 and a detection means 30 via a signal line 7. In receiving the signal RS, a pseudo data transmission control section 12 gives a command to a pseudo data generating section 13 and sends the pseudo data to the modulation section 9 after a prescribed time after the signal RS is inactive and the signal modulated by the pseudo data is sent to the line 5a. When the signal RS is active, the transmission of the pseudo data is stopped. The datareturned from the line 5b is given to a comparison section 14 via a demodulation section 10, it is compared with the sent pseudo data to detect the presence of coincidence. Thus, the test is conducted easily during the operation of the system.
Patent JP-H0267741-A (JP)
Title: Capillary for wire bonding
Inventor: SAKAIDA TOSHIAKI
IPC: H01L21/60
Filed: 1988-09-01
Abstract: PURPOSE:To provide a capillary having improved strength and wear resistance by forming at least the tip of the capillary of alumina polycrystalline ceramics having an average crystal grain size smaller than a specific value and a density larger than a specific percentage to a theoretical value. CONSTITUTION:A capillary is formed of an alumina polycrystalline sintered material while an average crystal grain size thereof is 1mum or less and a density of the sintered body is 99% or more to a theoretical value. The capillary consists of a body 1 having a bore 11 and a tip section 2 having a small- diameter bore 21. According to an embodiment, Bayer's alumina is pulverized preferably to a particle size of 1mum or less. An alumina crystal growth inhibitor such as MgO. NiO, Cr2O3, TiO2, MuO2 or the like is added thereto and, further, a primary bonding material such as wax, polyethylene, polypropyrene or the like is added thereto. They are kneaded and the mixture is molded into a capillary having a mandrel at the center by an injection molding machine or the like.
Patent JP-S59109735-A (JP)
Title: Controlling device for air conditioner
Inventor: SHIMA FUJIO
IPC: F24F11/02
Filed: 1982-12-14
Abstract: PURPOSE:To furnish a controlling device which controls the operation of an air conditioner and also the operation of various electric appliances in a room in relation to the control of the operation of the air conditioner. CONSTITUTION:An instruction signal processing unit 7 formed of a microcomputer and others reads a detected temperature detected by a temperature detecting unit 5 and a set temperature set by a temperature setting unit 6, subjects the detected temperature and the set temperature to a comparing operation, and determines a compensated temperature in accordance with the difference between said temperature, and said compensated temperature is transmitted from a transmitter unit 9 as an air conditioner control signal with a modulated high-frequency carrier wave or the like. Moreover, an appliance control signal generating unit 8 is operated to discriminate the ON-OFF state of a remote controller 1 and to transmit simultaneously an appliance control signal from the transmitter unit 9. The air conditioner control signal thus transmitted is received by an air conditioner control signal receiver unit 15, and based on this signal, the operations of an air conditioning unit 13 and a ventilator unit 14 are controlled by an air conditioning control unit 17. Meanwhile, the appliance control signal is received by an appliance control signal receiver unit 20, and based thereon, the operation of an electric appliance 4 is controlled by an appliance control unit 22.
Patent JP-S59109809-A (JP)
Title: Device for confirming return to origin
Inventor: TAKAGI HIROYUKI
IPC: G01B7/00
Filed: 1982-12-15
Abstract: PURPOSE:To confirm whether a body to be driven is returned to the origin or not, by discriminating the return to the origin on a basis of the extent of movement of the body to be driven from the arrival at a place near the origin position to the generation of a zero point output due to an incremental encoder interlocking with the body to be driven. CONSTITUTION:When a body 1 to be driven such as a robot which is returned toward an origin A is detected by a sensor 3 near the origin A, an FF6 is set through a trigger circuit 5, and the FF 6 is reset by the zero point output outputted first from an incremental encoder 2 interlocking with the body 1 to be driven. A counter counts encode pulses, which are outputted from the encoder 2 through an AND gate opened by the set high-level Q output of the FF6, to detect the distance of movement of the body 1 to be driven during the time from the detection due to the sensor 3 to the generation of the first zero point output. A comparing circuit 10 outputs a confirmation signal of normalcy of return to the zero point if the difference between this distance and a set distance of a distance setter 9 is small; and thus, it is confirmed whether the body to be driven is returned to the origin or not even in case of specular change or the like.
Patent JP-H0270004-A (JP)
Title: Method for degreasing injection molded body
Inventor: KONO TORU
IPC: B22F3/10
Filed: 1988-09-02
Abstract: PURPOSE:To obtain an injection molded de-binder body without varying C and O2 contents in raw material powder by removing the binder with two step operations under the specific condition at the time of removing the binder in the injection molded body with kneaded material of metal powder and organic binder. CONSTITUTION:The metal powder obtd. by heating and reducing the mixed powder of the fine metal oxide powder and carbon powder under H2 atmosphere, is mechanically pulverized, and the compound obtd. by adding the organic binder of paraffine, etc., to coreducing metal powder having near spherical shape and heating and kneading, is injection-molded to the prescribed shape. This molded body is charged into a heating furnace for degrease and heated and held at 400 - 500 deg.C under low reduced pressure H2 gas stream of 10 - 100 torr H2 gas pressure, to execute the primary de-binder. Successively, the H2 gas is evacuated, and by heating at 450 - 700 deg.C under low vacuum of 1 X 10<-1> - 1 X 10<-4> torr, secondary de-binder is executed. The C and O2 contents in the injection formed body is not varied as the same contents as the co-reducing powder of the raw material, and by sintering this, the sintered product having complicated shape with the metal powder can be easily manufactured with the injection molding method.
Patent JP-H0884286-A (JP)
Title: Camcorder
Inventor: KOJIMA TAKESHI
IPC: H04R1/02
Filed: 1994-09-14
Abstract: PURPOSE: To obtain an audio signal in correlation with an image photographed by the use of a camera section by providing a function automatically selecting the directivity of a stereo microphone in matching with the direction of the camera section even when the stereo microphone is arranged on the side of a VTR section. CONSTITUTION: When a lens 8 of a camera section 7 is directed in a direction F, a detection section 3 controls automatically changeover switch sections 2a, 2b so that a microphone 1A is set to a right channel and a microphone 1B is set to a left channel. When the lens 8 of the camera section 7 is directed in a direction S, the detection section 3 controls automatically the changeover switch sections 2a, 2b so that the microphone 1B is set to the right channel and the microphone 1C is set to the left channel. When the lens 8 of the camera section 7 is directed in a direction B, the detection section 3 controls automatically the changeover switch sections 2a, 2b so that the microphone 1C is set to the right channel and the microphone 1D is set to the left channel.
Patent JP-S6279410-A (JP)
Title: Optical writing printer
Inventor: SUMIYA SHIGEAKI
IPC: G03G15/04
Filed: 1985-10-03
Abstract: PURPOSE:To perform high-speed operation within a wide wavelength range by providing a light quantity control element which controls the reflection direction of irradiated light by inflecting and deforming a movable thin film with electrostatic force between charges in the movable thin film and a peripheral electric field under a vacuum. CONSTITUTION:The light quantity control element 3 is irradiated with light from a light source 1 through a condenser lens 2. The element 3 controls the quantity of reflected light traveling toward an image forming lens 4 and a photosensitive body 5 is exposed to the light through the lens 4. The top surface electrode plate 102 of the element 3 is obtained by forming a transparent conductive film as an electrode on a glass substrate and the reverse surface electrode plate 103 is obtained by forming a transparent conductive film as an electrode under the glass substrate. The movable thin film 101 of gold is formed on the electrode plate 103 while one end is adhered through an adhesive layer 104 and the electrode plate 102 is provided across spacers 108 and 109. The space 110 where the thin film 101 is present is held under a vacuum and a voltage is impressed between the electrode plates 102 and 103 to produce an electric field at the periphery of the thin film 101. Thus, this printer is used over a wide wavelength range and operates at a high speed.
Patent JP-H1048486-A (JP)
Title: Jelly packing device
Inventor: TOYODA TAKESHI
IPC: G02B6/44
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a jelly packing device having a high packing efficiently. SOLUTION: This jelly packing device has a packing part 1 which is formed into a hollow columnar shape and is provided with an opening for supplying jelly on its peripheral wall, a reduced pressure chamber 2 which is coaxially mounted on the upstream side of this packing part 1, a high pressure chamber 3 which is coaxially mounted on the downstream side from the packing part 1 and a valve 4 which is formed of an elastic material making tight contact with a cable core under traveling and maintains the hermetic state of the respective chambers disposed at the boundary part between the reduced pressure chamber 2 and the packing part 1 and the boundary part between the high pressure chamber 3 and the packing part 1.
Patent JP-H0887834-A (JP)
Title: Optical pulse width controller for optical disc
Inventor: HIRAI SHIGETOSHI
IPC: G11B7/126
Filed: 1994-09-14
Abstract: PURPOSE: To sustain the accuracy of optical pulse width by correcting the pulse width during the read interval at a header section. CONSTITUTION: When an input pulse signal is received at an input pulse terminal 41, a flip-flop circuit 44 is set and the signal is also fed to a delay element 43 which resets the circuit 44 with a predetermined time lag. Consequently, an output pulse 59 having pulse width equal to the time lag of the element 43 appears at an output terminal 42. This operation takes place during a data interval 53 when switches SW145, SW246 are connected with A and (a) sides, respectively, and the output pulse width is controlled by controlling the element 43. A delay element correction circuit has a reference pulse input 50 and a pulse width set input 40 wherein the time lag is set by means of a control signal 48 according to the input 40 and corrected according to the reference pulse.  Consequently, the optical pulse width can be sustained at high level for a long term through a simple constitution without requiring any adjustment.
Patent JP-H0384771-A (JP)
Title: Peak level detector
Inventor: NISHIKAWA AKINARI
IPC: G11B20/04
Filed: 1989-08-28
Abstract: PURPOSE:To detect accurately the entire peak level with simple constitution even when plural channels are inputted by providing an absolute value detection means, a level comparison means and a selection means. CONSTITUTION:Each digital signal of L and R channels is converted into an absolute value by absolute value circuits 21, 22 provided respectively corresponding to them and inputted to a level comparator 23. Moreover, each digital signal of L and R channels is fed selectively to a level detector 25 by an electronic selector switch 24 and the level comparator 23 compares each input of L and R channel data and applies switch control of the electronic selector switch 24 so as to select the signal which is larger. Thus, even when plural channels are inputted, the entire peak level is detected accurately with simple constitution.