baber/WOPTO huggingface dataset:
Patent JP-S55111658-A (JP)
Title: Brushless motor
Inventor: MIZUGUCHI HIROSHI
IPC: H02P6/06
Filed: 1979-02-16
Abstract: PURPOSE:To realize the bidirectional rotation with a simple structure and minimum number of the changeover circuits required by changing the rotary direction by inverting the location detecting signal. CONSTITUTION:When no voltage is applied to the rotatary direction changeover terminal 105 and outputs of the phototransistors PTr13, 15 are of high voltage, current flows in the first and second stator coils 10a, 10b and 10c, 10d in the forward direction respectively, and when outputs of the PTr13, 15 are of low voltage, reverse current flows in the respective stator coils, the rotor magnet turns in the positive direction. On the other hand, when high voltage is applied to the terminal 105 and outputs of the PTr13, 15 are of high voltage, current flows in the stator coils in the reverse direction and a forward current in the case of low voltage, the rotor magnet turns in the reverse direction. Accordingly the rotor magnet can be turned in the bidirection by feeding currents, the phases of which are different from each other by pi/2, to the first and second stator coils arranged by shifting an electrical angle as much as odd number times pi/2 on centering the rotary shaft.
Patent JP-H08209611-A (JP)
Title: Gang plank device for soft ground
Inventor: NAKANISHI TAIZO
IPC: E01C9/08
Filed: 1995-02-06
Abstract: PURPOSE: To prevent deviation of position of a plate body because the plate body and sheet are integrated, widen area where reaction force against load is generated and reduce load per pressure receive face because the ground surface is covered with the sheet, prevent a rise of soil from between the plate bodies, and enable the folding up of a whole gong plank device for soft ground by bending the sheet between the plate bodies. CONSTITUTION: A plurality of plate bodies 2 which are extended in the direction of width of a sheet 1 made of flexible sail cloth are provided over the length of the sheet 1 across a predetermined clearance 3 on a top face of the sheet 1. The length L1 of the plate body 2 is set to the same dimension as radius R of a wheel 5 which passes it. The width of the plate body 2 is set to a larger dimension than an interval between a pair of wheels 5 on the right and left, and an interval L2 of the predetermined clearance 3 is set to a larger dimension than twice the thickness T of the plate body 2.
Patent JP-H05219401-A (JP)
Title: Television receiver
Inventor: NAKAGAKI NOBUFUMI
IPC: H04N5/44
Filed: 1992-02-03
Abstract: PURPOSE:To attain optimum picture control by outputting two signals whose propagation speed differs from a remote controller and calculating the distance from its phase difference so as to have only to control the remote controller without conscious entry of distance information. CONSTITUTION:A reference signal generator 101 generates a sine wave as a reference signal to detect the distance and the signal is inputted to an ultrasonic wave oscillator 103 and an infrared ray emitter 104 when a remote controller button 102 is depressed. Then the ultrasonic wave oscillator 103 converts the signal into an ultrasonic wave signal and it is outputted from a remote controller, an ultrasonic wave receiver 105 of the television receiver converts the ultrasonic wave into the original sine wave, and it is inputted to a distance detector 107. On the other hand, the infrared ray oscillator 104 converts the signal into an infrared ray and it is outputted from the remote controller, an infrared ray receiver 106 of the television receiver converts the infrared ray into the original sine wave, and it is inputted to the distance detector 107. The distance detector 107 detects a phase difference of the both, the distance between the remote controller and the television receiver is calculated based on the frequency of the sine wave and the propagation speed of the ultrasonic wave and the infrared ray and the result is outputted from an output terminal 108.
Patent JP-H05346549-A (JP)
Title: Scanning optical device
Inventor: KATO MANABU
IPC: G02B26/12
Filed: 1993-02-04
Abstract: PURPOSE:To make the precision of scanning high by slanting the axis of main- scanning directional symmetry of a lens, which converges deflected luminous flux on a surface to be scanned. to the normal of the surface to be scanned in a main scanning surface. CONSTITUTION:An ftheta lens 6 is arranged while rotated around the intersection of a 1st surface on the side of a polygon 5 and the line of symmetry (optical axis) in the main scanning direction to the normal line of the surface to be scanned in the main scanning surface. Thus, the ftheta lens 6 is rotated to equalize the distances to the center and peripheral part of a recording area to each other. Thus, the optical axis of the ftheta lens is slanted to the normal of the surface to be scanned in the main scanning surface to make ftheta characteristics symmetrical. Converged luminous flux which is made incident on the ftheta lens 6 is imaged on the surface 7 to be scanned, which is optically scanned with the luminous flux. Consequently, deterioration in aberration such as the ftheta characteristics caused in a scanning optical system wherein the converged luminous flux is made incident on a deflector can be corrected.
Patent JP-S59145873-A (JP)
Inventor: KAWANAKA TSUNEJI
IPC: E05B21/00
Filed: 1983-02-07
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-S55109517-A (JP)
Title: Method and apparatus for driving carriage of drawing machine
Inventor: TANAKA MASAE
IPC: B21C1/30
Filed: 1979-02-17
Abstract: PURPOSE: To achieve the stable fast drawing speed without applying immoderate reverse force to the material, by moving the material forward in the direction of drawing work for the material in the order from the down stream to the upper stream.  
     CONSTITUTION: After setting the material 9 protruding from the die 8 to the carriages 1 -1 , 1 -2 , 1 -3 , by previously intermittently operating the motor 10, the motor 10 is continuously operated. Hereby, since the single-side cams 2 -3 , 2 -2 , 2 -1 , are fixed to the shaft 3 so as to shift their starting points in this order, the carriage 1 moves forward in the order of 1 -3 , 1 -2 , 1 -1 ; when the forward motion comes to the end, the carriage 1 is retreated to the initial position by actuating the corresponding cylinder. Hereupon, since the starting points of the single-side cam 2 are shifted  from each other by 120 degrees in the order of 2 -3 , 2 -2 , 2 -1 , and because the single- side cam 2 of the carriage 1 is constituted so as to finish the forward motion of a  carriage by 150 degrees turn against one turn of the shaft 3, the forward motions of  two or more carriages 1 overlap each other, so that the material can be drawn  without interruption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08212160-A (JP)
Title: Centralized operation system for job for composite processing system
Inventor: YOSHIDA TOMOHIRO
IPC: G06F13/00
Filed: 1995-02-06
Abstract: PURPOSE: To operate plural jobs distributed to plural subsystems while centralizing them to one operation terminal by providing a command terminal for commanding operations to the plural subsystems, and constituting each subsystem so as to perform inter-processor communication. CONSTITUTION: Assuming that the command terminal is provided to command the operations to plural subsystems A-n and the respective subsystems A-n are constituted so as to perform the inter-processor communication, one subsystem in this subsystem group is defined as a managing host. The commands to the subsystems A-n are performed by using a user interface 2 of the terminal, a code transfer means for converting this command and transferring it as command data and a command generating part 7 composed of a command selecting part and a command table so as to convert the code to the command are provided, and this command table is provided with the commands entirely corresponding to the code data from the terminal side so that the ordinary subsystem can be provided without paying any attention on the command.
Patent JP-S53103718-A (JP)
Title: Electronic instrument
Inventor: SUZUKI HIDEO
IPC: G10H1/18
Filed: 1977-02-22
Abstract: PURPOSE: To obtain various sound generating effects with the use of a simple construction by effecting the change-over control s uch that one or any of various sound generating channels is supplied with the key information which is assigned to the channels by means of a key assignor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09312854-A (JP)
Title: Display method for color image under various illumination lights
Inventor: ZO HIGUN
IPC: G09G5/10
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the method of displaying a prescribed color image in a visual sense independently of illumination light by eliminating the effect of chromaticity and luminance of each illumination light. SOLUTION: The chromaticity of an illumination light in existence in a space where a display device 3 is placed and a luminance ratio of the illumination light with the luminance of the display device 3 are measured. Then a moving rate of a white level 4 of the display device 3 in terms of a visual sense is decided by using the measured chromaticity and the luminance ratio of the illumination light. Then a new visual sensing white level of the display device 3 is obtained to eliminate the effect of the illumination light by using the decided moving rate. Then the white level of a color image displayed on the display device is moved to the new visual sensing white level. Then a color image constant in a visual sense is reproduced on the color display device even under any illumination light.
Patent JP-H06206621-A (JP)
Title: Individual separation conveying device for rubber tire
Inventor: OTA YASUHIRO
IPC: B65G65/42
Filed: 1993-01-11
Abstract: PURPOSE:To separately convey gathered tires individually by providing a standing plate and a supporting plate for supporting only the rubber tire which takes falling-down attitude on an individual conveying face part in one side edge of the individual conveying face part and providing a scooping and raising guide part for shelf hung following tires in the other side edge of a steep inclination slipping face part. CONSTITUTION:Only one rubber tire T is separately delivered by a supporting plate 3 and a standing plate 2 in an individual conveying face part of a slat conveyer 1. In this process, plural interposed tires T1, Te2, conveyed upward following the tire T by a shelf suspension condition within a steep inclination individual conveying section 1B of the slat conveyer 1, and are not supported by the supporting plate 3, are raised by a scooping and raising guide member 5 fixed projectionally to a slipping face part, so that the shelf suspension condition is surely broken down even when there is a shelf suspension following tire generating no rotation as it slips on a fixed side wall 4. Therefore, a rubber tire is surely conveyed one by one in a horizontal convey-out section 1C and gathered rubber tires are separately conveyed.
Patent JP-S53103139-A (JP)
Title: Synchronous rotor overheat protector
Inventor: YOSHIDA SHIGERU
IPC: H02K11/00
Filed: 1977-02-21
Abstract: PURPOSE: To perform the overhear protection of a rotor based on the inverse current in appearance which is obtained from the inverse phase current component by frequency-analyzing the stator current of a synchronizer and converting harmonic current and zero phase current into the equivalently inverse phase current component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55110807-A (JP)
Title: Cutting method of wick for kerosene burner
Inventor: MASUDA FUMIYOSHI
IPC: B26D3/16
Filed: 1979-02-19
Abstract: PURPOSE: To provide an accurate cut to allow a cutting end face to make a perpendicular to the axis by a method wherein a wick body is mounted on a guide cylinder after forming a cylindrical shape, while the burning portion is cut in two steps by keeing the axial line of the wick body to make the center, where two step cuttings of the burning portion are worked simply and efficiently.  
     CONSTITUTION: An inner auxiliary wick 4 of a burning portion 2 is folded inwardly, and in this state a wick 1 is attached to a guide cylinder 5 and covers the guide member. Next, on completing the cutting of a single layer of an external suction wick 3, the folded inner auxiliary wick 4 is pulled out and restored to the original position and is protruded from the point of the previously cut external suction wick 3. The leading edge portion of the inner auxiliary wick 4, at a position protruding from the external suction wick 3 by a required amount, is cut by placing a cutter 6 in the manner shown by the one dot chain line in the diagram, thereby to form a two-stage burning wick in which the inner auxiliary wick 4 protrudes from the external suction wick 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08206660-A (JP)
Title: Apparatus and method for electrolytic treatment of waste photographic developing solution
Inventor: YAMAMOTO KEN
IPC: C02F1/46
Filed: 1995-02-06
Abstract: PURPOSE: To remove COD of a waste photographic developing soln. continuously, efficiently and inexpensively and to prevent the discharge of noxious gas or a malodor to the atmosphere by providing an electrolytic cell with a means supplying the waste soln. and sodium chloride. CONSTITUTION: The waste soln. supplied from a waste photographic developing soln. tank 1 through a waste soln. injection pump 1a and the saturated NaCl aq. soln. supplied from a saturated NaCl aq. soln. tank 2 through a saturated NaCl aq. soln. injection pump 2a are mixed in a waste soln. injection tank 3 to be supplied to an electrolytic cell 6 as an electrolyte through a waste soln. injection port 5. A plurality of the anodes 8 and cathodes 9 connected to a rectifier 7 are alternately arranged in the electrolytic cell 6 in opposed relationship. DC voltage is applied across the electrodes to electrolyze NaCl and noxious gas or a malodor is introduced into the alkali aq. soln. in an alkali aq. soln. tank 11 as air bubbles 14 from an air pump 10 through a filter 12. Only innoxious odorless gas is discharged to the atmosphere through an exhaust port 15.
Patent JP-S59146043-A (JP)
Title: Copying machine
Inventor: HASEGAWA YUTAKA
IPC: G03G21/00
Filed: 1983-02-08
Abstract: PURPOSE:To incorporate the size of a picture on an original in the size of a copying form and therefore to obtain a proper copy by setting magnification to an optimum value on the basis of the combination of the form and the original in size. CONSTITUTION:The copying machine consists of a central processing unit (CPU) 1, ROM1a stored with the control program of the CPU1, a variable magnification table, etc., original size detection part 2 consisting of reflection type photosensors, form size detector 3 which detects the form size from the positions and number of projections provided to a paper feed cassette, operation display part 4, and optical system control part 5 which controls copy magnification, etc. The detection part 2 consists of six reflection type photosensors S1-S6. When an optical system control part 5 can set such variable magnification that the picture on the original is all copied within the size of the form when the form size and original size are combind together, variable magnification data is set to the variable magnification, and when not, the data is set to a value which is closest to a logical value and small. Consequently, the copying machine which copies the picture on the original on the copying form completely is formed.
Patent JP-S55112420-A (JP)
Title: Bearing device
Inventor: NOJIMA SHINICHI
IPC: F16C35/06
Filed: 1979-02-19
Abstract: PURPOSE: To prevent deformation generated at mounting bearing members from spreading to the connecting parts between thrust bearing members by forming multiple slits at the end parts at which cylindrical thrust bearing members are fixed to each other.  
     CONSTITUTION: When a rotating body 3 in a rotating oil supplier is rotated in the horizontal direction on a fixed body 2 through a bearing device 1, the 2nd thrust bearing member 5 fixed to the rotating body 3 turns horizontally to the 1st thrust bearing member 4 fixed to the fixed body 2 through steel balls 6. A multitude of slits 11 with nearly circular groove bottom parts 11A are formed on the bearing member 4 from their lower edge part 4B to the axial direction. When screws 12 are screwed strongly against some gaps between the beraing member 4 and a fitting part 9, deformation of the bearing member 4, if it occurs, is restricted within a domain enclosed by the slits so that the rotation of the members 4, 5 is not interrupted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61179012-A (JP)
Inventor: KATO MAMORU
IPC: G02B6/44
Filed: 1985-02-01
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-S53103772-A (JP)
Title: Electronic timepiece
Inventor: MOTSUTE SHIYUNICHI
IPC: G01R19/00
Filed: 1977-02-22
Abstract: PURPOSE:To make it possible for a user to know the energy condition of a builtin battery at any desired time by using the segment of a time display section to display the voltage of the battery in an analogue manner.
Patent JP-H11267136-A (JP)
Title: Dental forceps for rear upper molar tooth
Inventor: RODRIGUEZ DEL VAL JOSE MARIA
IPC: A61C3/14
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide dental forceps for a rearmost upper molar tooth or its remaining part. SOLUTION: This dental forceps have a passive part 1 under a conventional configuration, and a hinge 2, and also, comprises an active part wherein an insertion type symmetrical angle, which ends at a specified movable jaw 4, is imparted, and the movable jaw 4 has an arc-shape periphery and a symmetircal recess on the internal side, and also, has a cross section which gradually becomes thinner toward the tip end such as the appearance of a pair of horns of a bull, and ends at two sharp end parts, and the sharp end parts make an insertion between last two molar teeth possible, and at the time of a moving, a dislocation backward of the, last molar tooth is made possible, and as a result, the extraction becomes possible.
Patent JP-S63232909-A (JP)
Title: Valve installing device
Inventor: KOIDE SHIGEYUKI
IPC: B23P21/00
Filed: 1988-01-30
Abstract: PURPOSE:To miniaturize installing heads by pushably setting up respective push rods for valve holding means and valve pushing means thereon and liftably providing a movable frame with respective actuating rods opposed to the push rods. CONSTITUTION:Respective installing heads 6 and 9 for inlet valves and exhaust valves are detachably attached to the lower surface of a movable frame 3. On the installing heads 6 and 9 a push rod 28 to open and close each of valve holding means 4 and 7 and a push rod 29 to actuate valve pushing means 5 and 8 are set up pushably downward resisting each spring 30. And the movable frame 3 is provided with actuating rods 31 and driving means 32 to lift the actuating rods 31 opposing the push rods 28 and 29 respectively. Since the driving means 32 are attached to the movable frame, the installing heads can be miniaturized.
Patent JP-2000224629-A (JP)
Title: Method for deleting message of radio selective calling receiver and message receiver
Inventor: KOGA KUNIAKI
IPC: H04W84/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To partially delete a message collectively for each time by deleting a message stored in a storage section collectively at a preset time for each information genre of preset messages so as to avoid trouble of message deletion. SOLUTION: A time comparison section 20 of a control section 4 uses a clock function 21 to compare a current time with a time when a preset message is deleted and deletes a message stored in a message memory 16 when they are coincident. The control section 4 stores a message each information genre to the message memory 16 and designates a message deletion time for each genre. A time range when the message for each genre is deleted is entered by a carrying person by operating setting switches 18, 19 in advance. The control section 4 compares a message incoming time for each genre with the setting time and deletes this message from the message memory 16 when they are coincident.
Patent JP-H05219063-A (JP)
Title: Method for storing bus type lan into high speed optical loop lan and high speed optical loop lan system
Inventor: OKUDA MASAHISA
IPC: H04B10/275
Filed: 1992-02-04
Abstract: PURPOSE:To obtain high reliability for data transmission by maintaining a communication of a demarcation point with a bus type LAN even at the time when a fault is generated. CONSTITUTION:In the case generation of a fault of a high speed optical loop LAN of a '0' system is detected, a center node device 20 reports a fact that a high speed optical loop LAN of the own '1' system becomes an operating system from a standby system to local node devices 22a, 22b and 22c, and based on a control signal sent out to control lines 24b, 26b and 28b therefrom, switch devices 24a, 24b and 24c decide which of high speed optical loop LANs of the '0' system and the '1' system is the operating system. The respective switch devices 24a, 24b and 24c select data from local node devices 12a, 12b and 12c of the high speed optical loop LAN which becomes the operating system from the standby system and send them out to demarcation points 30a, 30b and 30c.
Patent JP-S56114978-A (JP)
Title: Electronic copying machine
Inventor: HASHIMOTO SHINICHI
IPC: G03G15/22
Filed: 1980-02-18
Abstract: PURPOSE:To make it possible to attach and detach a photoreceptor easily in safety, by pivoting the photoreceptor detachably in a main copying machine body through an attachment-detachment path and by putting a peripheral device off the attachment-detachement path when the photoreceptor is attached or detached. CONSTITUTION:Around photoreceptor 4 pivoted rotatably nearly in the center of copying machine body 1, charging device 5, exposure device 6, development device 7, transfer device 8, cleaning device 9, etc., are arranged as peripheral devices; only transfer device 8 is installed in lower housing 3, and the others in upper housing 2. Cleaning device 9 and transfer device 8 are coupled with a stand-by mechanism and separate from photoreceptor 4, so that upper housing 2 can be released from lower housing 3. At this time, photoreceptor 4, while fixed to upper housing 2, is held from the solid-line position to the two-dot chain line position along attachment-detachment path 50 shown by the one-dot chain line.
Patent JP-S62192466-A (JP)
Inventor: FURITSUTSU MAININGERU
IPC: C09B62/09
Filed: 1987-01-30
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-H06226122-A (JP)
Title: Jaw crusher
Inventor: KIHARA KAZUO
IPC: B02C1/02
Filed: 1993-02-05
Abstract: PURPOSE:To improve reliability and reduce manufacturing cost by determining an actual toggle load to be generated on a jaw crusher by a specific experimental formula and finding the strength of a reinforcement member and a required power consumption based on the actual toggle load. CONSTITUTION:The breaking chamber 2 of a model jaw crusher has a feed part 2a, of a material to be crushed with an opening size Ao and a width size Bo, which is provided on the top, and the gradient angle of a toggle plate 5 set at alpha deg.. A toggle load calculation value To is determined based on a pressure rupture strength obtained when cubic materials to be crushed are crushed simultaneously in the crushing chamber 2. In addition, the actual toggle load T of the jaw crusher is determined by a formula on condition that a feed aperture of the material to be crushed is AXB, an outlet set size C, a stroke D, the gradient angle of the toggle plate 5 beta deg., and an actual number is K1, K2 and K3. Further, the strength of reinforcing members such as the fixed jaw plate 3, frame 1 and swing jaw plate 4 is to be determined based on the actual toggle load T.