baber/WOPTO huggingface dataset:
Patent JP-S6482318-A (JP)
Title: Disk type magnetic recording medium
Inventor: SUMIYA KAZUHIKO
IPC: G11B5/596
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate the influence to be exerted on servo-information caused by write of a necessary data, even if a variance exists in a gap of a magnetic head by writing the servo-information to an area where write of data information is not executed. CONSTITUTION:An area where servo-information SD is written is set to a deep layer 1 of other area ES than a data area ED where write of information D is executed in each recording track. That is, from information which is read out in the area ES, the servo-information SD is extracted, and based on this servo-information SD, a position control to a target track of a read/write use magnetic head 11 is executed. On the other hand, in such a way, in a state that the read/write use magnetic head 11 follows up the target track concerned by the position control to the target track, write and read-out of the information D to and from the data area ED are executed through this magnetic head 11. In such a way, even if various variances exist in the gap of the magnetic head 11, it is prevented that the servo-information SD of the deep layer 1 is influenced by write of a necessary data.
Patent JP-H0399917-A (JP)
Title: Suspension
Inventor: KAWANO SHINJI
IPC: B60G3/20
Filed: 1989-09-13
Abstract: PURPOSE:To enable setting the hood height at low by having a bell crank supported by an upper part link of the upper and lower part links for supporting wheels capable of vertical fluctuation and by connecting this bell crank to the car body side through a shock absorber and a pull rod. CONSTITUTION:An upper part link 11 and a lower part link 12 formed as an A arm respectively are placed between a car body 13 and a wheel 14 capable of fluctuation so as to guide the wheel 14 through an axle housing (not shown). The upper part link 11 supports a bell crank 15 in the shape of an almost triangle having a rotation supporting part 16 rotatably supported by the upper link 11 around a rotation central axis with the longitudinal direction of the wheel as its axial direction and upper and lower pivot parts 17 and 18 on the inner side of a vehicle from this supporting point 16 and separated from each other in the vertical direction. And a shock absorber 20 is placed between the upper pivot part 17 and the car body 13, and a pair of front and rear pull rods 21 between the lower pivot part 18 and the car body 13, respectively.
Patent JP-S62100551-A (JP)
Title: Thermoplastic resin composition
Inventor: YANAGAWA ATSUKO
IPC: C08L33/24
Filed: 1985-10-25
Abstract: PURPOSE:A composition, consisting of polyphenylene ether, maleimide based copolymer, aromatic vinyl compound/conjugated diene block copolymer and styrene based resin and having well-balanced heat and impact resistance and moldability. CONSTITUTION:A thermoplastic resin composition obtained by incorporating (A) 10-80wt% polyphenylene ether, preferably having 0.3-0.7dl/g intrinsic viscosity [eta] measured in chloroform at 30 deg.C with (B) 5-80wt% maleimide based copolymer, prepared by polymerizing 15-70wt% N-substituted maleimide and 30-85wt% aromatic vinyl compound in the presence or absence of a rubber and having preferably 0.05-0.5dl/g intrinsic viscosity [eta] measured in methyl ethyl ketone at 30 deg.C, (C) 1-60wt% aromatic vinyl compound-conjugated diene block copolymer having preferably 50,000-500,000 weight-average molecular weight and (D) 0-75wt% styrene based resin. The preferred compounding ratios of the respective components are as follows; 56-70wt% component (A), 10-50wt% component (B), 3-30wt% component (C) and 0-60wt% component (D).
Patent JP-2000067382-A (JP)
Title: Traffic information display device
Inventor: YAMAMOTO JUNICHI
IPC: G09B29/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To display received traffic information in a short time on a navigation map by providing a display device with a continuous processing means for continuously processing traffic information including the same area code out of plural traffic information received by a traffic information receiving means. SOLUTION: In i-th traffic information processing, map data corresponding to a required area code are read out from a map data base 2 and temporarily stored in a RAM built in a control part 3. Received traffic information is processed and displayed on a display part 4 together with a map. After the end of the processing, a flag indication completion is set up in a space in the traffic information, and the area code of the traffic information indicating the traffic information of the area code of which processing is completed is stored in the memory built in the control part 3. Then, k-th traffic information is similarly processed. Thus map information corresponding to a map mesh corresponding to the received traffic information is read out and stored and traffic information corresponding to the same map mesh is continuously processed.
Patent JP-2000067678-A (JP)
Title: Movable contact device for multipolar switch
Inventor: FUJIHIRA TAKUMI
IPC: H01H1/30
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability of a movable contact device of a bridged-shape two contact type used for a multipolar switch. SOLUTION: A holder 21 for holding a movable contact 8 is formed integrally with multiple poles (three poles) to be held by a holder support 22 which is engaged with a locking projection 21c by further pushing the movable contact 8 inserted in the holder 21 from one direction and a contact spring 12 from the same direction. Because the holder 21 is formed integral with multiple poles, there is less failure to assemble the movable contact 8 into a switch case. Because the movable contact 8, the contact spring 12 and the holder support 22 are assembled in the holder 21 from the same direction, easy assembling work is achieved.
Patent JP-S6485524-A (JP)
Title: Ground fault protective-relay system
Inventor: YUTANI KOJI
IPC: H02H3/38
Filed: 1987-09-24
Abstract: PURPOSE:To enhance the allowance degree of ground fault protection coordination, by combining frequency detecting relays with each other, and by detecting low-frequency attenuating oscillation at the time of ground fault accident recovery, in both the positive and negative waves of zero-phase voltage, to lock the ground-directional relay of a sound circuit. CONSTITUTION:A ground fault protective-relay system is provided with a ground overvoltage relay 1 to which the input of zero-phase voltage V0 is provided, a ground fault directional relay 2 for preventing malfunction from being generated, and a frequency detecting relay 3 for detecting the fundamental frequency of the zero-phase voltage, and the input of their output and inversion output to an AND circuit 4 is provided, and from the output terminal of the AND circuit 4, the final working output of the ground fault directional relay 2 is obtained. Besides, with the frequency detecting relay 3, the sampling of the fundamental wave of the zero-phase voltage V0 is executed by every 30 deg., and the positive wave and the negative wave of the data are discriminated. In this case, when the fundamental frequency comes to a constant value or less and low-frequency attenuating oscillation is detected, then the output of relay locking command is generated, and the ground fault directional relay of a sound circuit is locked, and the malfunction is prevented from being generated.
Patent JP-H0689206-A (JP)
Title: Error message display system
Inventor: YAMAMOTO MASAHITO
IPC: G06F11/32
Filed: 1992-09-08
Abstract: PURPOSE:To display an element where an error occurs at the time of defining the element so that it is easy to be detected at a slip layout editor. CONSTITUTION:An error table generation means 2 stores error information on the error occurring at the time of checking the error in the slip layout editor into an error information table. An error information aquirement means 3 fetches error information from the error information table one by one after the checking of the error terminates, stores them in a memory, displays an error message from the content of error information and emphatically displays the element related to the error displayed on a slip layout screen. An error definition elimination means 6 eliminates the displayed error message, releases emphatic display and displays next error information.
Patent JP-H0874488-A (JP)
Title: Pressure oil feeder to excavation assisting cylinder for kelly-bar type excavator
Inventor: HAMANO MAMORU
IPC: E21B11/00
Filed: 1994-09-08
Abstract: PURPOSE: To dissolve defects such as danger, power loss, and the like generated in a conventional device by supporting a heavy reel frame and a hose reel in positions away from a kelly-bar, and detecting the rotating speed of the kelly-bar by a rotating speed detector to keep a swivel joint always in the stationary state. CONSTITUTION: A kelly-bar 3 is rotated counterclockwise by the start of a motor 8. The rotating speed signals of a synchronous motor 36 and a driving part output shaft 10 detected by rotary encoders 38, 39 are sent to a relative computing rotating speed control circuit. A rotation command of required rotating speed is sent to the synchronous motor 36 so as to rotate a swivel joint 25 clockwise at the required speed relatively to the kelly-bar 3 and place it in the stationary state. At the time of rotating the kelly-bar 3 downward to excavate by a bucket 4, the rotating speed changed by the fluctuation of load applied to the kelly-bar 3 due to the state of the ground is detected by the rotary encoder 39 so as to change the rotating speed of the synchronous motor 36 and to keep the swivel joint 25 always in the stationary state.
Patent JP-S6480872-A (JP)
Title: Current distribution detecting device
Inventor: MURAKAMI YUICHI
IPC: G01R31/00
Filed: 1987-09-24
Abstract: PURPOSE:To easily detect a current distribution which varies continuously like the current distribution on an antenna without contacting by driving an alarm means at a frequency corresponding to the level of a signal induced by a pickup coil. CONSTITUTION:The output of the pickup coil 1 composed of a one-turn coil so as to detect only the electromagnetic field at a measurement point is inputted to a VCO (voltage-controlled oscillator) 4 through a rectifying circuit 2 and a smoothing circuit 3 to obtain a rectangular wave output of frequency proportional to the input voltage. A diode 51 is cut off when the output of the VCO 4 is at a H level, so an oscillator 5 oscillates with a time constant determined by the resistance value of a resistor 53 and the electrostatic capacity of a capacity 54, but when the output of the VCO 4 falls to a L level, the diode 51 turns on, so the oscillator stops oscillating. A buzzer Bz is driven with this pulse frequency modulated pulse train and the timbre changes according to the detection level of the pickup coil 1, thereby evaluating consistency, etc., with the excitation wavelength of the antenna.
Patent JP-S60131765-A (JP)
Title: Nickel positive electrode for battery
Inventor: MATSUMOTO ISAO
IPC: H01M4/52
Filed: 1983-12-20
Abstract: PURPOSE:To make a manufacturing process steady by forming a nickel positive electrode by impregnating a mixture mainly comprising nickel hydroxide powder having spherical shape in a dry state or a paste state into a substrate. CONSTITUTION:Flake-shaped NaOH powder is put into nickel sulfate solution in a stirring tank, and they are stirred and aged at about 40 deg.C to form nickel hydroxide powder 1 having a spherical or similar form and a mean particle size of 1-100mum. The nickel hydroxide powder 1 is mixed with nickel powder, cobalt powder, and water to form paste. The paste is sprayed and filled in a foam metal 2 or mixture of the powder 1 and graphite is filled in a metal pockets 3 having a number of fine pores 4 to form a nickel positive electrode. Since spherical nickel hydroxide powder is used, coming off of the powder or unsteady paste fluidity is eliminated, and a manufacturing process is made steady.
Patent JP-H0983381-A (JP)
Title: Transmitter
Inventor: ISHIBASHI YOSHITO
IPC: G06K17/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation/accumulation of the intermittent and deviation component accompanying a phase inversion and to obtain a transmitter with an excellent transmission characteristic by integrating the output side voltage of a coupling capacitor and performing a negative feedback of the voltage to an input side. SOLUTION: This transmitter is provided with an integration means integrating the output side voltage of a coupling capacitor 5b and a feedback means performing a negative feedback of the output of this integration means to the input side of the coupling capacitor 5b. Namely, this transmission circuit is provided with an amplifier such as a differential amplifier, defining a transmission signal A as a non-inversion input and performing a current amplification, etc., to convert the transmission signal A into magnetic flux D, the coupling capacitor 5b receiving a difference signal A' whose one end is the output of the amplifier 51 and a parallel resonance circuit 5c provided between the other end of this capacitor 5b and ground.  This transmission circuit is provided with an integration circuit 52 such as a CR integration circuit defining the output side voltage B of the coupling capacitor 5b as an input. Therefore, the DC components, etc., of the transmission signal A is cut and the generation of an intermittent and deviation component is also suppressed.
Patent JP-S62101304-A (JP)
Title: Production of metallic rolling material having smooth surface
Inventor: KATANO MASAHIKO
IPC: B21B1/40
Filed: 1985-10-26
Abstract: PURPOSE:To produce a metallic rolling material having an extremely smooth surface by using rolling rolls made by sintering ceramics and polishing the surface thereof and cold rolling a metallic sheet having specific hardness and smoothness in the stage of producing a metallic sheet for a semiconductor substrate. CONSTITUTION:The surface roughness of the thin metallic sheet material to be used for the semiconductor substrate is finished to <=0.5mum smoothness in max. height in order to prevent the performance deterioration of the semiconductor in the stage of producing the above-mentioned sheet material. The metallic sheet having <=1.5mum max. height as the surface roughness thereof and 25-200 Vickers hardness Hv is used for the thin metallic sheet material to be used in said method and the rolling rolls made of the ceramics formed by molding and sintering ceramic powder such as SiC, Si3N4, ZrO2 or Al2O3 and subjecting the surface to diamond polishing to <=0.1mum surface height in max. height are used as the rolling rolls. The sheet material is subjected to 1-3 passes of cold rolling at 5-20% draft per pass. The metallic sheet for the semiconductor substrate having the extremely smooth surface of <=0.5mum max. height is thus produced.
Patent JP-H0871565-A (JP)
Title: Electrolyzed water generator
Inventor: TSUJIMI SHINTAROU
IPC: C02F1/46
Filed: 1994-09-08
Abstract: PURPOSE: To provide an electrolyzed water generator which can remove general bacteria without periodical exchange of members to make a maintenance cycle longer. CONSTITUTION: In an apparatus equipped with an ultraviolet irradiation apparatus composed of an ultraviolet lamp 48 and a passage 49 for receiving ultraviolet rays, the passage 49 is installed in an outflow side hose 15. By switching the lamp 48 on, the inside of the passage 49, or water flowing in the passage 49 is irradiated with ultraviolet rays. General bacteria in water flowing into an electrolytic bath 8 are killed by the radiation of ultraviolet rays from the lamp 48. Periodical exchange of a hollow fiber membrane filter installed to remove general bacteria has been necessary so far; however, the elimination of the need for exchanging members to remove general bacteria can make a maintenance cycle longer.
Patent JP-H0557515-A (JP)
Title: Quick return motion mechanism for drilling machine
Inventor: ASANO OSAMU
IPC: B23B47/18
Filed: 1991-08-27
Abstract: PURPOSE:To provide a quick return motion mechanism, having the fast return speed of an electric drill after drilling work is finished and moreover simple structure and an accurate mechanism, for a drilling machine. CONSTITUTION:The driving force of a feed motor 8 is deceleratedly transmitted to an output shaft 20 from an input shaft 10, because a reduction gear group is connected and an acceleration gear group is disconnected with a clutch 30 when an electric drill is sent. The reversal of the rotation of the feed motor 8 at the time of quick return, causes the switching of the clutch 30 via a rotation-direct-action mechanism 40 by the driving force, consequently disconnecting the reduction gear group and concurrently connecting the acceleration gear group. Accordingly the driving force of the feed motor 8 is increased and transmitted to the output shaft 20 from the input shaft 10.
Patent JP-2000071274-A (JP)
Title: Resin molding
Inventor: WATANABE SATORU
IPC: C08L77/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding having excellent appearance by suppressing occurrence of a weld line. SOLUTION: In the resin molding obtained by injection molding a resin composition attained by adding a lustering agent to thermoplastic resin, total light ray transmissivity of the molding in the case of 1 mm of a thickness of the molding except the agent is 25 to 65%. The composition has 0.4 to 1.0 of an FF value in the case of a mirror surface molding. This thermoplastic resin contains 60 to 95 wt.% of a nylon and 5 to 40 wt.% of a polypropylene in 100 wt.% of its resin component.
Patent JP-S60133797-A (JP)
Inventor: MORITA KATSUYOSHI
IPC: H05K7/02
Filed: 1983-12-22
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-H0883101-A (JP)
Title: Operation unit for control equipment
Inventor: GOTO SHIGEFUMI
IPC: G05B23/02
Filed: 1994-09-09
Abstract: PURPOSE: To speedily and easily set a target set value without increasing the number of operation keys. CONSTITUTION: A set value increase key 19 instructs an increase accelerating part 29 and a decelerating part 31 to start the increase of the set value. While the set value increase key 19 is operated, the increase accelerating part 29 accelerates the increasing speed of the set value and outputs that value to a display control part 25. A set value decelerate key 21 instructs a decrease accelerating part 33 and the decelerating part 31 to start the decrease of the set value. While the set value decrease key 21 is operated the decrease accelerating part 33 accelerates the decreasing speed of the set value and outputs that value to the display control part 25.  When the set value decrease key 21 or the set value increase key 19 is operated while the set value increase key 19 or the set value decrease key 21 is operated, the decelerating part 31 controls the increase accelerating part 29 or the decrease accelerating part 33 so that the acceleration of increasing or decreasing speed is stopped. The display control part 25 displays the set value from the increase or decrease accelerating part 29 or 33 on a display part 27.
Patent JP-H0961808-A (JP)
Title: Liquid crystal display panel of data imprinter
Inventor: OGAWA MUTSUHIRO
IPC: G02F1/1335
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for such highly accurate vapor deposition as heretofore and to reduce a cost by forming a metal mask by etching, blanking, etc., of a metallic sheet and superposing the metal mask on polarizing plates, thereby forming a liquid crystal display panel so as to print the clear shape contour of dates, etc., in a photosensitive material. SOLUTION: The liquid crystal display panel 1 of a data imprinter is constituted by depositing transparent conductive films by evaporation respectively on the inside surfaces of two sheets of glass substrates 50, 51, patterning these films to form electrode patterns complying with imprinting data display shapes, disposing the respective electrode patterns opposite to each other, sealing liquid crystals 54 therebetween and superposing the polarizing plates 55, 56 respectively on the outside surfaces of the two glass substrates 50, 51. The metal mask 57 is formed by boring the metallic sheet with translucent holes of the contours meeting the imprinting data display shapes. The metal mask 57 is superposed on the outside surfaces of the polarizing plates 55, 56 by disposing the translucent holes thereof opposite to the electrode patterns.
Patent JP-H1182056-A (JP)
Title: Hydrogen-burning turbine plant
Inventor: UEMATSU KAZUO
IPC: F02C3/34
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the startup of a hydrogen-burning turbine plant that burns hydrogen and oxygen to produce high-temperature steam and thereby drive its turbines. SOLUTION: A hydrogen-burning turbine plant constructs a semi-closed cycle, in which low-temperature steam out of a compressor unit 1 flows into a combustion chamber 2 where it burns hydrogen and oxygen into high-temperature steam, which in turn drives a turbine 3, passes through a heat exchanger unit 4 for exhaust-heat exchange and returns to a low-pressure compressor 1-1. Steam from the midway in the exchanger unit 4 flows into a low-pressure turbine 6 where it works and condenses to water. The condensate in a condenser 7 passes through heat exchangers 4-4, 4-3 and 4-2 where it is heated up and vaporized, which steam drives a high-pressure turbine 5 and returns to the combustion chamber 2 by way of the heat exchanger unit 4.  The compressor unit 1 is provided on its inlet side with an auxiliary boiler 12, which dilutes the high-temperature steam out of the combustion chamber 2, at a plant startup, before supplying it to the turbine 3 to thus smooth the startup.
Patent JP-H0670334-A (JP)
Title: Burst signal generating circuit
Inventor: HATANO HIROYUKI
IPC: H04N5/46
Filed: 1992-08-18
Abstract: PURPOSE:To realize the burst signal generating circuit applicable to both the NTSC system and the PAL system in which the entire circuit is integrated as an IC. CONSTITUTION:An operating current selection circuit 11 establishes the connection between a mixer circuit 1 and a constant current circuit 3 whose current is 11 in the case of selecting the NTSC system and establishes the connection between a mixer circuit 1a and constant current circuits 3, 3a whose current is in total I1+I2 in the case of selecting the PAL system. Upon the receipt of a burst flag pulse BFP, an operating current is supplied to a connected mixer circuit and a synthesis signal F' with an amplitude in response to the operating current is generated. Thus, a difference from a transmission rate through a band pass filter 2 is cancelled and a burst signal suited to any of both the systems is outputted.