baber/WOPTO huggingface dataset:
Patent JP-H03172604-A (JP)
Title: Flushing device for hydraulic circuit
Inventor: TAKIZAWA SHIYUUJI
IPC: B21D5/02
Filed: 1989-11-30
Abstract: PURPOSE:To flush a hydraulic circuit easily, certainly, safely and inexpensively by integrating a sequencer for flushing process into the programable controller of a flushing device, and connecting a direction change-over valve with which a servo valve is replaced to the output terminal of a digital signal input-output device. CONSTITUTION:Direction change-over solenoid valves SOL1, 2 are provided in replace of a servo valve for driving the cylinder devices CYL1, 2 of a bending machine. A programable controller 5, a manual data input device 6 and CRT7 are connected to an NC-device 4 for controlling the bending machine, and the programable controller 5 is provided with a sequencer 12 for flushing process, and a digital input 8 and an output 9 which are connected to a sensor group 10, an actuator group 11 and direction change-over valves SOL1, 2 are connection connected thereto. Thus, the flushing of a hydraulic circuit under specified conditions can be performed easily, certainly, safely and inexpensively.
Patent JP-S63167459-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKABE TETSUAKI
IPC: G11B15/467
Filed: 1986-12-28
Abstract: PURPOSE:To set the relative speed of a tape at a constant level without performing adjustment, by switching the frequency of the reference clock oscillation of a digital servo corresponding to the reproduction of variable speed. CONSTITUTION:When a device is operated at normal speed, a cylinder 9 on which phase control and speed control are applied setting the frequency of a clock signal generated by a crystal oscillator 16 and a lock oscillation circuit 13 as the frequency of the reference signal of the digital servo 10 is rotated at stationary speed. Next, in the reproduction of the variable speed, by switching a switch 15, the frequency of the clock signal generated by a crystal oscillator 17 and a clock oscillation circuit 14 is switched to the reference of the digital servo, and the relative speed of the tape can be kept at the constant level, thereby, it is possible to observe a reproducing image without having the running of a synchronizing signal.
Patent JP-2001131883-A (JP)
Title: Colored pile fabric having durability to bleaching agent and floor mat article provided with the pile fabric
Inventor: SUGATA YOSHIKATSU
IPC: D06P5/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a new dyeing system for a nylon pile fabric having at least one cobalt-containing metal dye and at least one unleveling acid dye without using a chromium-containing metal dye. SOLUTION: This dyeing system favorably and effectively colors a pile fabric and dramatically improves durability to bleaching agent. The colored pile fabric is used as a constituent material of a floor mat article requiring a periodic cleaning by a prepared substance generally containing a bleaching agent. The colored fabric hardly shows fading even after continuous and periodic severe cleanings. A floor mat containing the colored pile fabric and a dye composition itself are also provided. A method for coloring a pile fabric using the dyes, includes a heated surface overspread treatment so as to improve resistance to color fading by light and resistance to color fading by cleaning.
Patent JP-H11128572-A (JP)
Title: Embroidery data forming device
Inventor: TANAKA HARUHIKO
IPC: D05B19/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To divide a picture whose size is too big to be embroidered into some parts so that it can be embroidered by providing a data forming device, which notifies a change of a relative position of an embroidery frame and an embroidered object, with between an embroidery on one part and an embroidery on the other parts. SOLUTION: A user divides original picture G into four parts M1 to M4 and specifies them to be slide input by scanning them with a slide input specification device. Then, after they are specified to be step input with a step unification specification device, they are placed on the scanning plate and scanned by an image scanner in turn. A seam data forming device forms seam data in each part and display data with a display data forming device at the same time. When running embroidery, slide specified notice data which presses a change of an embroidery frame position between the parts. These data are stored in a memory card.
Patent JP-2000130448-A (JP)
Title: Rolling bearing
Inventor: HATTORI TOMOYA
IPC: F16C33/34
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing excellent in anticorrosion and load resistance by forming a bearing ring of a ceramic material blending whisker. SOLUTION: A rolling bearing A is a deep groove ball bearing, inner and outer rings 1, 2 are formed of a material blending silicon carbide whisker with one of a silicone carbide system ceramic material, an alumina system ceramic material or a zirconia system ceramic material, etc., especially excellent in anticorrosion but inferior in strength and tenacity of the ceramic materials as a base, and its blending ratio is set as 5-40 wt.%. Additionally, a rolling element 3 is formed of silicone carbide system ceramic material, and a holder 4 is formed by molding an anticorrosive material having a self-lybricating property including fluorocarbon resin. Consequently, it is possible to prevent breakage of the bearing ring at the time of assembling the bearing and in a state where a moment load is applied and to sufficiently endure usage in an environment where a corrosive matter exists for a long period of time.
Patent JP-2000136593-A (JP)
Title: Floor structural body
Inventor: KIBINO KAZUHIKO
IPC: E04F15/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a floor structural body solving problems of composite ALC floor panels of the prior art, being excellent in strength, fire resistance, and executability although being small in thickness, and being easily mountable on the beams or joists of a building made of steel or wood. SOLUTION: A floor structural body comprises a composite ALC panel, which consists of an ALC panel 11 having an overall width of 600 to 300 mm and a thickness of 35 to 50 mm and a wood board 12 affixed to the overall surface of at least one side of the ALC panel, and at least one pair of square timbers 14 secured to the wood board along almost the overall longitudinal length of the composite ALC panel and parallel to the board. In this case, a fastener is fixed in a recess part 14a formed in the surface of each square timber opposing to the wood board, on at least one end of each square timber.
Patent JP-2000136008-A (JP)
Title: Carrying belt for curve conveyer and manufacture threof
Inventor: SHIMOKAWA HISASHI
IPC: B65G15/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To follow surely to the shape of a free roller or knife edge which is a conveyer edge without relating to the longitudinal direction position of a belt by forming with a jointless circular plate shape member. SOLUTION: A curve conveyer is composed by spreading a carrying belt 2 between each other of free rollers 1, 1' arranged with 180 deg. interval. A drive mechanism 3 rotates and drives the carrying belt 2 and a hold mechanism 4 is held so as to obstruct the movement to the inside of the carrying belt 2. A cover 5 surrounds the drive mechanism 3, holding mechanism 4 and outer periphery of carrying belt 2. The belt main body 20 of the carrying belt 2 is formed by a jointless ring shape plate member and follows to the outer peripehery shape of the free roller 1 surely. Thus, it is prevented that the posture of transfered carried article is changed at the conveyer end and fallen down at the conveyer end, even if the carried article is longer than its wide.
Patent JP-H11146674-A (JP)
Title: Stator of ultrasonic motor, and ultrasonic motor
Inventor: KOMODA MASAHIKO
IPC: H01L41/09
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a stator of an ultrasonic motor and the ultrasonic motor which can improve rotation efficiency, in a standing wave ultrasonic motor. SOLUTION: A stator 2 is equipped with a vibration board 3 which has a plurality of projections 5 for drive to contact with a rotor 1, and a piezoelectric element 4 which generates standing wave vibration for generating elliptic vibration in the projections 5 for drive. The vibration plate 3 has an auxiliary projection 6 for correcting the position of the polar value of standing wave vibration generated by the piezoelectric element 4 and corrects the projections 5 for drive to be positioned halfway up the vibration.
Patent JP-H04180066-A (JP)
Title: Formation of color filter protecting material and protecting layer
Inventor: KISHIKI HIROSHI
IPC: G03F7/027
Filed: 1990-11-15
Abstract: PURPOSE:To easily remove an unnecessary part by the conventional development by combining a reaction product of epoxy resin with unsatd. carboxylic acid with a reaction product of epoxy resin with polybasic acid anhydride, etc. CONSTITUTION:A glass substrate with a color filter pattern is coated with a liq. mixture contg. a reaction product of novolak type epoxy resin with unsatd. carboxylic acid, a reaction product of novolak type epoxy resin with polybasic acid anhydride, a photopolymerizable monomer and a photopolymn. initiator. The resulting layer is exposed with an ultrahigh pressure mercury lamp through a negative mask, developed by spraying with an aq. sodium carbonate soln. and washed by spraying with water to form a heat and chemical resistant protecting layer only at the exposed part. Irradiation with energy beams and heating are then carried out as required. The unnecessary part is easily removed by the conventional development without requiring special operation, an electrically conductive transparent material is directly formed on the surface of the glass without interposing a protecting film and the reliability of connection of a terminal part can be improved.
Patent JP-H01152230-A (JP)
Title: Alloy for commutator of motor
Inventor: YOSHIDA HIDEAKI
IPC: C22C5/06
Filed: 1987-12-08
Abstract: PURPOSE:To obtain the subject alloy having excellent wear resistance by adding specific ratios and specific contents of Mn and Si to Ag. CONSTITUTION:Ag alloy to which Mn and Si are incorporated in such a manner that the atomic ratio of Mn to Si is regulated to 5:3 and the total amount is regulated to 3-10wt.% or to which one or more kinds among Zr, Mg, La and Al are furthermore added in such a manner that the total amount is regulated to 0.5-2.0wt.% is used as the alloy having low contact resistance and excellent electric conductivity, workability and wear resistance as the material for a commutator of a motor having excellent electric characteristics and longer service life can be obtd.
Patent JP-H04181300-A (JP)
Title: Speech recognition device
Inventor: KIYAMAZAWA HIROYUKI
IPC: G10L15/02
Filed: 1990-11-16
Abstract: PURPOSE:To improve the recognition rate by providing a recognition part which recognizes the output of a direction determination part for separating a speaker's speech into a horizontal and a vertical motion and the speech inputted from a microphone and outputs the recognition results. CONSTITUTION:A vertical acceleration sensor 311 is fitted where the vertical motion of the head of a speaker can be detected and a horizontal acceleration sensor 312 is fitted where the horizontal motion can be detected. The outputs of those acceleration sensors 311 and 312 are inputted to a comparator 32 and compared with each other and a value indicating a larger output is outputted. The recognition part 34 when there is the output of the comparator 32 displays the result corresponding to the output of the comparator 32 while ignoring the speech collected by the microphone 33. When there is no output from the comparator 32, on the other hand, the speech gathered by the microphone 33 is recognized and the result is displayed.
Patent JP-H10153576-A (JP)
Title: Air-fuel ratio sensor
Inventor: MIYATA SHIGERU
IPC: G01N27/419
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio sensor by which air-fuel ratio can be detected with good accuracy irrespective of the change in power-supply voltage or in the ambient temperature. SOLUTION: The air-fuel ratio sensor is provided with a current control circuit 20, by which a pumping current Ip flowing to a pumping element 7 is controlled bidirectionally in such a way that the output voltage Vs of a battery element 11 becomes a prescribed value corresponding to a theoretical air-fuel ratio, a first output circuit 22 which is constituted as a well-known differential amplifier circuit by making use of an operational amplifier OP3 as the center and which corresponds to a voltage across both ends of a detecting resistance Rd installed in the route of the pumping current Ip , and a second output circuit 24 which outputs a second air-fuel ratio signal Do , whose signal level is changed according to the magnitude relationship of the voltage across both ends of the detecting resistance Rd .  The signal level of a first air-fuel ratio signal Vo corresponding to the theoretical air-fuel ratio can be measured on the basis of a timing at which the second air-fuel ratio signal Do is inverted. As a result, an air-fuel ratio can be reset correctly even when the relationship is changed due to the influence of a power-supply voltage and an ambient temperature.
Patent JP-2000138204-A (JP)
Title: Etching method for metal film
Inventor: BOKU SEIRETSU
IPC: H01L21/3213
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for suppressing the formation of a notch or the occurrence of residue in plasma-etching with a metal film. SOLUTION: A substrate W to be processed, wherein a metal film 4 of Al, Al alloy, or Cu is formed on which a Ti-group antireflection film 5 is formed over which a photoresist film 6 is formed is provided in a process chamber, the inside of it is depressurized to a specified pressure, and an etching gas is supplied into it, while a plasma is generated in it for etching with a metal film. Here, the etching gas comprises Cl-containing gas and Cf-group gas containing C and F. Thus, the occurrence of a notch or residue is prevented or significantly reduced.
Patent JP-H04180438-A (JP)
Title: Data transmission system
Inventor: KIMIGA KUNIAKI
IPC: H04L27/10
Filed: 1990-11-15
Abstract: PURPOSE:To simplify the constitution of the entire transmitter by using a data subject to a Manchester coding processing for a data frequency-modulated by an FSK modulator. CONSTITUTION:In the case of sending a digital data of a Manchester code used for a data source, an FSK modulator modulates the data at a frequency f1 when the data is at a high level and modulates the data at a frequency f2 when the data is at a low level (f1>f2) respectively. After the frequency- modulated FSK signal is converted into an optical signal by a light emitting section 6, the optical signal is sent to a transmission line 5. Then the FSK signal converted into an electric signal by a light receiving section 6 is subject to envelope detection by an envelope detector 7a of an AGC circuit 7. The envelope detection output is not smooth, but the output integrated by an integration device 7b is smoothed completely and constant. That is, a gain control signal outputted to an amplifier 7c to be controlled is proportional to only the attenuation of a transmission line 5. Thus, the control signal is used for the gain control of the AGC circuit 7 on the receiver side.
Patent JP-H03168781-A (JP)
Title: Supply roller
Inventor: ISHIDA HIDEKI
IPC: G03G15/08
Filed: 1989-11-29
Abstract: PURPOSE:To improve lateral agitation performance and lateral feed performance by forming 1st agitating blades which are fitted in parallel to a rotary shaft and 2nd spiral agitating blades which are fitted slantingly in turns and cross the 1st agitating blades and forming a spiral powder feed groove along the 2nd agitating blades on one front side in the rotating direction. CONSTITUTION:The 1st agitating blades 40 are fitted in parallel to the rotary shaft 43 and the 2nd agitating blades 41 are fitted slantingly in a spiral shape. The 1st agitating blades 40 and 2nd agitating blades 41 are formed intersecting laterally with each other and the spiral developer feed groove 42 is formed along the 2nd agitating blades 41 one front side in the rotating direction. The 1st agitating blades 40 while agitating powder in the rotating direction supplies the powder to the roller of a next process perpendicularly and the 2nd agitating blades 41 while agitating the powder laterally feed the powder laterally; and the powder feed groove improves the slip of the powder on the 2nd agitating blades. Consequently, the developer is supplied sufficiently to a developing roller to improve the lateral agitation performance and lateral feed performance.
Patent JP-H09152661-A (JP)
Title: Image forming device
Inventor: TAKANUMA KOUJI
IPC: G03G15/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation between a toner image and a paper at continuously copying time by a constituting the device so that a distance from a resist part to a transfer point is made longer than a distance from the transfer point to an exposing point. SOLUTION: In this device the distance (a) from the resist part 13 to the transfer point 14 is made longer than the distance (d) from the transfer point 14 to the exposing point. At the continuously copying time, a resist CL(clutch) 3 and a scanner motor 4b are turned on by a control CPU 1 based on a built-in repeat timer, and when the scanner 4 returns to a home position and is not in a ready state, a delay amount is counted, and when the scanner becomes in a ready state, the counting of the delay amount is stopped, and then, it is judged whether the counted value is the allowable delay amount or not. Then when the counted value is equal to or larger than the allowable delay amount, the repeat timer corrected.
Patent JP-2000200016-A (JP)
Title: Image forming device
Inventor: HIROSE HIROYA
IPC: G03G21/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of heat generated inside a device and to prevent image defect caused by temperature rise inside the device by making printing speed lower when temperature detected by a temperature detection means is equal to or above specified temperature. SOLUTION: Printing operation is started and the temperature is started to be detected by a temperature sensor 54. Whether or not the temperature T detected by the sensor 54 is equal to or above the specified temperature T1 is decided in the midst of detecting the temperature. For example, 45 deg.C is set as the specified temperature T1. When the detected temperature T is equal to or above the specified temperature T1, whether or not it is equal to or above T2 is decided. For example, 50 deg.C is set as the specified temperature T2. When the temperature detected by the sensor 54 is not equal to or above the specified temperature T2, that is, when the temperature T is between the specified temperature T1 and the specified temperature T2, a CPU 52 controls an optical system 56 and a process driving system 58 so that the printing speed may be low. Thus, the printing speed is made low and the quantity of heat generated inside the device 50 is decreased.
Patent JP-H09152163-A (JP)
Title: Ventilator
Inventor: MAKINO YASUYOSHI
IPC: F24F7/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device capable of satisfying both comfortability and applicability about drainage. SOLUTION: In a ventilation device which is provided with a fan 4, which blows off a sucked up air, on an opening 8 on one side surface of a main body casing 3 and exhausts the air outdoors by way a duct 2 connected to the opening 8, the opening 8 is formed like an angle shape similar to the shape of an air outlet of the fan 4. The outside area of the opening 8 is connected to a duct connection member 16 having an air duct 20 which forms a connection opening 17 whose shape is in conformity with the opening 8 on one side and which reduces its inside diameter gradually toward the other side and opens the other end by way of a throttled shape as a disk-shaped connection opening. A drain pan 23 is provided on the lower side slightly close to the connection opening of the air duct 20 of this duct connection member 16 where a drain connection opening 25, which discharges drain to the outside, is provided on the drain pan 23, thereby discharging the drain to the outside by the connection of a drain pipe 26.
Patent JP-S63169495-A (JP)
Title: Finned sheet for heat exchanger
Inventor: MIURA HIDEAKI
IPC: F28F21/08
Filed: 1986-12-27
Abstract: PURPOSE:To form skive fins, excellent in anticorrosion and good in heat transfer property, easily, by a method wherein an aluminum core material, provided with an aluminum alloy layer for sacrifice corrosion prevention on the front surface thereof and a brazing material layer on the rear surface thereof, is cut and raised to form a multitude of tongue-shape fins. CONSTITUTION:A finned sheet 5 for a heat exchanger is provided with an aluminum alloy layer 2 for sacrifice corrosion prevention on the front surface of a core member 1 and a brazing material layer 3, cladded with a brazing material employed for vacuum brazing or flux brazing, on the rear surface of the core member 1. A multitude of tongue-shape fins 4 is formed by cutting and raising the aluminum alloy layer 2 for sacrifice corrosion prevention or the same together with a part of the core member 1. The finned sheet 5 for heat exchanger is provided with the brazing material layer 3 on the surface thereof in such a manner, therefore, a heat exchanger 10 may be manufactured easily by combining the finned sheet 5 with other components for heat exchanger.
Patent JP-H04188640-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: OKUAKI YUTAKA
IPC: H01L21/60
Filed: 1990-11-19
Abstract: PURPOSE:To increase the intensity for reducing the deformation of island and metallic fine wire during resin sealing step by a method wherein a semiconductor element is mounted and bonded onto an island and after the wiring step using metallic fine wires, a resin film is formed of powder resin on the island metallic fine wire. CONSTITUTION:In order to inject a sealing resin in a cavity, powder resin 17 is sticked on the surfaces of an inner lead 11, an island 12 and metallic fine wires 15 to form a resin film 18 and then resin-sealed to form a resin-made outer shell 19. Accordingly, the mechanical strength against the deformation due to external force can be increased. Through these procedures, when the outer shell resin is injected in the cavity formed in a metallic mold to form the resin sealed outer shell, the occurrence of the deformation of especially the island support and the metallic fine wires 15 by the resin flow can be avoided and thereby the reliabilty and the yield can be enhanced.
Patent JP-2000138777-A (JP)
Title: Data processor
Inventor: OBARA MITSURU
IPC: G06T1/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce memory capacity and to enable cost reduction for a data processor which performs asynchronous processings of plural processings by using plural processors. SOLUTION: To image data inputted by an image input device 8, a status flag is attached in each pixel data and the input data is stored in a memory 16. Processing parts (9 to 12) respectively and asynchronously perform log conversion, MTF correction, gamma correction and binarization processing. An area discriminating part 30 decides whether or not pixel data is a solid image where all the pixel data have the same value. The status flag that is attached to pixel data stored in the memory 16 and is stored shows whether or not processing performed by the parts (9 to 12) and the part 30 is finished. A state control part 20 monitors a state flag stored in the memory 16 and instructs image data to be processed to the parts (9 to 12) and the part 30.