baber/WOPTO huggingface dataset:
Patent JP-S63286809-A (JP)
Title: Base plate exposing device
Inventor: AIKO KENJI
IPC: G03F7/20
Filed: 1987-05-20
Abstract: PURPOSE:To easily perform positioning of a light transmissive base plate to be exposed and a mask, by placing focuses on reflection marks on the base plate and the mask through the contrast between the dark and pale patterns projected upon the plate and mask. CONSTITUTION:A light transmissive plate 17 which is positioned on the optical axis of a projecting optical system and provided with dark and pale patterns on both surfaces is provided and the dark and pale patterns respectively projected on a base plate 12 to be exposed and mask 13 are received by means of an image sensor 20. Focalizing operations of the base plate and mask are carried out by moving the base plate, mask and an observing optical system relatively to each other so that average contrast values of the dark and pale patterns projected on the surface or back of the base plate 12 and a reflection mark 11 can become equal to each other. Therefore, even if the transmissive base plate having a lower reflectivity is on one side, focalizing operations can be carried out easily and accurate positioning can be made.
Patent JP-H11310202-A (JP)
Title: Stretch packaging machine
Inventor: KONDO HIDEAKI
IPC: B65B11/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a drive source of a film feed mechanism, to allow the use of a stepping motor, and to save the power consumption by operating only a film clamp on an upstream end part side of the film in the film holding direction when the film is fed. SOLUTION: During a film feed mode, only external clamp plates 22c, 22c' hold a film 4 by a spring 32 of an operating means, and other center and intermediate clamp plates 22a, 22b, 22b' are set in an open condition of the film 4 by a spring 32' of a releasing means or by the self-weight. After the film feed is completed, and the film 4' is fed to a packaging part, and before the elevation of an elevator to project a work to be packaged is started, the center and intermediate clamp plates 22a, 22b, 22b' are urged in the direction to hold the film 4' to achieve the film holding action by all clamp plates 22. Each action is controlled by a micro-computer.
Patent JP-H076495-A (JP)
Title: Video reproducing system and stereoscopic image disk
Inventor: HORII KOJI
IPC: G11B19/247
Filed: 1993-05-24
Abstract: PURPOSE:To make the coincidence of synchronisms sure even using video disks of a CLV system. CONSTITUTION:A left eye video signal and a right eye video signal are outputted respectively from video disk players 14 and 16 in which the same disks 12 are loaded. Thus, stereoscopic images are displayed on a stereoscopic display device 24. A control device 20 detects time codes and phase information of players 14 and 16 at every time of detecting a first field of a ternary synchronizing signal so as to make synchronisms of players 14 and 16 coincide with each other. When the deviation of synchrionisms is being generated, the player 14 of an other side is controlled so as to coincide with the player 16 of one side which is made to be a reference.
Patent JP-S63287312-A (JP)
Title: Wire stripping method
Inventor: MIYASHITA ASAMI
IPC: H02G1/12
Filed: 1987-05-20
Abstract: PURPOSE:To strip a wire easily and reliably by making cuts in circumferential direction at the opposite ends of a portion of coated wire by means of a pair of stripper cutters. CONSTITUTION:A coated wire 1 is held by clamps 2 so as to apply tension thereon. At first, a cut (r1) is made in one circumferential direction at one point of coating by means of a stripper cutter 3. Then cuts (s) are made in axial direction from the one circumferential cut (r1) by means of a slit cutter 4. Furthermore, another circumferential cut (r2) is made at the end of the circumferential cuts (s) by means of the stripper cutter 3, then the stripper cutter is moved in the direction of the circumferential cut (r1) and the coating between the circumferential cuts (r1)-(r2) is removed. Thereafter, the clamps 2 are released.
Patent JP-H08313580-A (JP)
Title: Method and device for inspecting printed pattern
Inventor: NAGASAKI MASATO
IPC: G06T7/00
Filed: 1995-05-19
Abstract: PURPOSE: To discriminate a printed pattern to be inspected without overlooking defects by extracting the border line of the pattern and acquiring the information on the bending state of the border line at each point of observation provided at every picture element, and then, comparing the information with reference information. CONSTITUTION: The picture processing section 15a of a CPU 15 binarizes picture information taken with a CCD camera 13 and the acceptance/rejection discrimination processing section 15b of the CPU 15 extracts a picture element point row constituting the border line of a printed pattern to be inspected by extracting black picture elements at the white-black inverting boundary of a binarized picture in the scanning unit of 3×3 picture element matrix, finds the angle (corresponding to the curvature) between line segment by forming the line segments between each fifth picture element and a point of observation in the clockwise and counterclockwise directions from the point of observation by using a border line tracking starting point as the point of observation,  and finds the curvature by shifting the point of observation by one picture element in the clockwise direction based on the data and program stored in a memory 15c. Thus the section 15b measure the whole periphery of the pattern to be inspected. Then the CPU 15 discriminates the acceptance/rejection of the pattern by reading out reference data registered in the memory 15c and comparing measured data with the characteristic point of the reference data.
Patent JP-S6323635-A (JP)
Inventor: ANTONI MEISON
IPC: A47L15/42
Filed: 1987-05-20
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-S60264237-A (JP)
Title: Manufacture of blank for fiber reinforced plastic bolt material
Inventor: FUJII KIYOYASU
IPC: B29K105/14
Filed: 1984-06-12
Abstract: PURPOSE:To increase strength with reinforcement fibers orientated in the axial direction by pouring a melt resin material under pressure to fill a mold cavity portion for the blank of bolt to form a bolt blank product, and by delivering out the product by the successive pressure of a forthcoming material. CONSTITUTION:A resin material 2 consisting of a reinforcement fiber and a thermoplastic resin is supplied to an extruder 11 and kneaded by a screw 113 and heated and melted, and through a joint cavity 121 it is poured to fill a mold cavity portion 131. During the above process due to the fact that the diameter of the outlet 122 of the joint portion is equal to or larger than the diameter of the inlet 132 of the mold cavity portion, the melt resin material 2 never happens to become a swelled current at around the inlet 132. Therefore, the reinforcement fiber within the resin 2 never changes its orientation to radial direction, but stays steadly and uniformly in the direction of the cavity axis.
Patent JP-S6016183-A (JP)
Title: Regenerative brake controller
Inventor: TAKATSU EIJI
IPC: B60L7/12
Filed: 1983-07-06
Abstract: PURPOSE:To reduce a current interruption frequency near the rated current of a switch upon operation of a regenerative brake by starting a control at brake OFF time from the stop of the operation of a chopper. CONSTITUTION:When a brake OFF is instructed and a signal is outputted from a brake command controller 10, this signal is applied to a switch 5. When the switch 5 is opened, the signal is supplied to a switch 6. The amplitude of an armature current of a main motor 1 is controlled by the ratio of the ON period of a chopper 8 to the OFF period. The opening timing of the switch 5 is delayed after the timing of turning the chopper 8 OFF.
Patent JP-H0419969-A (JP)
Title: Flexible electric connector
Inventor: KISHIMOTO TAKAYOSHI
IPC: H05K3/00
Filed: 1990-05-11
Abstract: PURPOSE:To make it easy to insert each flexible electric connector into the hole of a printed board by connecting a plurality of flexible strip conductors to one another except both terminal portions thereof using two connecting insulators, and curving each strip conductor at its middle portion, and coupling the connecting insulators with each other in such a manner that both terminal portions are parallel to each other on the same plane. CONSTITUTION:A plurality of strip conductors 1 each of which can be freely bent are each fixed at near both terminal portions thereof except the terminal portions by means of molding of connecting insulators 2,3 each made from resin. The terminal portion 4 of each strip conductor 1 therefore projects onto the lower face of each of the connecting insulators 2,3. Each terminal portion 4 is curved by press working. A pin 5 and a through hole having a step capable of engaging the pin 5 therein so that when inserted the pin does not come off before a printed board is split are provided on each of the opposite faces of the connecting insulators 2,3.
Patent JP-H09303727-A (JP)
Title: Burner device
Inventor: TSUMURA SHUNICHI
IPC: F23L1/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent impeller blades from being thermally deformed, and improve the reliability and the combustion capability of a burner by a method wherein an impeller for flame stabilization is formed into a closed umbrella type for which a plurality of independent blades are superposed in order, and the blade and the blade are made movable. SOLUTION: An impeller 1 is formed into a closed umbrella type for which, e.g. 20 pieces of independent blades 22 are superposed in order, and in order to keep a gap of 5mm between a blade 22a and a blade 22b, and make them freely movable, two pairs of guides 24 and spacers 23 are respectively provided for each blade 22b of the impeller 1. The guide 24 and the spacer 23 are fixed by welding only to blade 22 of the internal piece side of the two pieces of the blades 22 coming into contact with respectively, and respective blades 22 are movable in the diametrical direction of the impeller 1. Therefore, the impeller 1 thermally expands by the radiation heat from the inside of a furnace and flames, or heat-shrinks at the time of stop, but the respective blades 22a, 22b of the impeller 1 are not restrained at time of thermal expansion or heat shrinkage, and there is no fear for a thermal deformation. For this reason, the reliability and the combustion capability of the burner are improved.
Patent JP-S5455039-A (JP)
Title: Supply of aqueous coating compound
Inventor: SAKAKIBARA TAKAO
IPC: B05D1/04
Filed: 1977-10-11
Abstract: PURPOSE: To prevent a back flow of high-voltage electric charges in electrostatic coating, by feeding an aqueous coating compound to a frist auxiliary tank through a pipe and a second auxiliary tank through a pipe intermittently, and by electrically insulating the pipes and the tanks.  
     CONSTITUTION: An aqueous coating compound is introduced from a supply tank through the pipes 2 and 3 to the first auxiliary tank, fed through the conduit 6 to the second auxiliary tank 8, and sent to an electrostatic coating gun by pressure. In this stage, the pipe 3 and the auxiliary tank 1 are electrically insulated from the conduit 6 and the tank 8 respectively with the electrical insulating materials 9 and the solenoid valves 4 and 7 are adjusted through the relay 26 not to supply the coating compound continuously and not to transfer electric charges into the coating compound supply tank, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01292275-A (JP)
Title: Loop antenna array
Inventor: YASUDA TAKESHI
IPC: G01S3/04
Filed: 1988-05-20
Abstract: PURPOSE:To reduce the error generated by the re-radiation of a radiowave due to the structure of a ship, by using a loop antenna having an 8-shaped characteristic, to which the directionality corresponding to the arrangement position of antenna elements is provided, as each of the antenna elements consisting an array. CONSTITUTION:Loop antenna element A1, A2 each having such an 8-shaped characteristic that directionality is turned in a connection direction with respect to the center A0 are arranged at an equal interval. The outputs of the antenna elements A1, A2 are guided to the antenna change-over circuit provided at the central part to successively perform change-over scanning and connected to a receiver. The output of a non-directional sense antenna A0 is added to the receiving signal by a synthesizer through a 90 deg. phase shifter. This signal is amplified and detected by the receiver and a higher harmonics component is removed by a filter. This signal is compared with a reference change-over signal and measured to obtain the arrival direction of a radio wave.
Patent JP-H10324828-A (JP)
Title: Production process
Inventor: LANGLEY ROBERT
IPC: C09D7/80
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for obtaining a paint concentrate containing a metal phthalocyanine pigment without long-term grinding and without using any special dispersing and fluidizing agent. SOLUTION: There is provided a process for producing a paint concentrate, which process comprises subjecting a crude metal phthalocyanine to grinding or acid pasting in order to reduce its particle diameter and to thereby form a modified crude metal phthalocyanine, kneading the crude phthalocyanine and a paint vehicle containing one or more paint solvents to obtain a paint mixture in which the metal phthalocyanine is present in an amount of 20-80 wt.%, based on the kneaded mixture and which contains the metal phthalocyanine in the form of a pigment and dispersed in the paint vehicle.
Patent JP-H05315915-A (JP)
Title: Buffer circuit
Inventor: HANIBUCHI TOSHIAKI
IPC: H03K5/01
Filed: 1992-05-14
Abstract: PURPOSE:To provide a buffer circuit capable of improving an output response characteristic, reducing a through current and an occupancy area and easily changing an output signal changing speed. CONSTITUTION:Capacitors 7, 8, 14, 15 capable of instantaneously responding to potential applied to an input node 3 and impressing control electrode node voltage to the control electrode nodes 5a, 6a of respective MOS transistors(TRs) 5, 6 for driving an output node 4 based upon capacitance division are included in the buffer circuit. When the output node 4 reaches a prescribed potential level, the node 5a of the TR 5 or the node 6a of the TR 6 is driven to ground potential or power supply potential by a MOS TR 12 or 19.
Patent JP-H06309394-A (JP)
Title: Recognizing method and device for drawing structure
Inventor: OTSUBO KOTARO
IPC: G06T7/00
Filed: 1993-04-26
Abstract: PURPOSE:To improve the recognition rate or the accuracy of recognition of a drawing structure by collating the drawing structure pattern with a preliminarily prepared drawing structure pattern. CONSTITUTION:This device is equipped with an element set extraction processing 501 which extracts the set of drawing elements which have a possibility to constitute the drawing structure from the drawing elements estimated and extracted as the constituting elements, a processing 503 which evaluates the coincidence degree of the relation of each pair of drawing elements constituting the set drawing structure pattern with the relation of each pair of corresponding drawing elements included in the extracted element set, a processing 504 which prepares one or plural drawing structure by excluding the uncertain drawing elements included in the extracted element set, a processing 505 which calculates combined evaluation values by combining evaluation values appended to each pair of drawing elements, and selects the drawing structure having the highest evaluation value as a drawing structure candidate for the correspondent drawing structure pattern, and drawing structure selection processing 506 which selects the drawing structure having the maximum accuracy as the drawing structure being the recognized result.
Patent JP-H0416956-A (JP)
Title: Image forming device
Inventor: HONDA TAKAO
IPC: G03G21/10
Filed: 1990-05-11
Abstract: PURPOSE:To prevent an image with black stripe due to the attachment of foreign matters from being formed and to always obtain a high definition image by forming a belt shape fine powdery image on an image carrier when a main power source is applied after a device is left as it is for a long time, and removing the fine powdery image with a cleaning means without transferring on a transfer material. CONSTITUTION:In the case when an image forming device is driven mainly after it is left as it is for a comparatively long time, a belt shape electrostatic latent image is formed on a photosensitive drum 100, and a belt shape fine powdery image 140 is formed by developing the latent image with a developing device 103. The fine powdery image 140 is carried to the cleaning means 106 while being held on the photosensitive drum 100, and is recovered completely in a cleaner unit by a blade. Toner recovered when recovery is performed cuts an stuck substance and a flaw, etc., on the surface of the photosensitive drum 100 and the reduction or the generation of black stripes which causes an image fault is prevented. Thereby, the surface of the image carrier can be maintained in a state where no foreign matters or flaw exists, and the high definition image can be always stably obtained.
Patent JP-S5647920-A (JP)
Title: Recording-reproducing magnetic head
Inventor: KAMOHARU YOSHIAKI
IPC: G11B5/245
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a recording-reproducing head which has the same recording- reproducing characteristics that a three-head type unit has, by forming a core gap of a nonmagnetic substance layer and a magnetic substance layer of low saturated magnetic flux density and high magnetic permeability. CONSTITUTION:As for recording-reproducing magnetic head A with coil 2 wound around head core 1 of high magnetic permeability and high saturated magnetic flux density such as sendust and permalloy, core gap G of width (g) (about 5mu) of contact with magnetic tape T is formed of different materials G1 and G2. Nonmagnetic substance layer G1 provides excellent reproducing characteristics. This is made of a nonmagnetic material such as glass and a titanium alloy of 0.8-1.5mu in thickness equivalent to gap width. Magnetic substance layer G2, on the other hand, is made of a magnetic material, having low saturated magnetic flux density (Br=500-4,000G) and high magnetic permeability (b=10,000-100,000), to a gap width of 3-5mu. Then, magnetic substance layer G2 is saturated with magentic flux generated by recording bias current. Thus, excellent recording characteristics can be provided in association with nonmagnetic substance layer G1.
Patent JP-H01292565-A (JP)
Title: Document editing method
Inventor: YANO KATSUTOSHI
IPC: G06F17/21
Filed: 1988-05-20
Abstract: PURPOSE:To improve the document editing performance by displaying the page data to be moved and designated by a user onto a display screen in a form different from other page data and at the same time displaying the inserting position of said page data to be moved. CONSTITUTION:When an electronic pen 6, for example, is put down to the display position of the data on a page to be moved on the screen of a display 2 by a user, said page data is displayed with inversion, for instance, in a different form from other page data. Then the user puts the pen 6 down to the inserting position of the page to be moved. Thus said inserting position is displayed on the display 2 by an arrow head, for example, in such a form where the inserting position is specified before or after the certain one of plural page data. Then the data on the page to be moved is moved to its inserting position and the document information is changed within a floppy disk unit 10 storing the document information. Thus the replacement of pages is through. In such a way, the document editing performance is improved.
Patent JP-H01120097-A (JP)
Title: Manufacture of multilayer ceramic board
Inventor: KAMARESHI SUU JIYAKANTO DESAAI
IPC: C04B41/51
Filed: 1988-05-20
Abstract: PURPOSE: To reduce defects in a multilayer ceramic substrate by sticking an electrically conductive metal pattern on at least one green sheet, soften the green sheet by heating, pressing the conductive metal pattern in the green sheet and stacking a plurality of the green sheets and sintering them. CONSTITUTION: Green ceramic sheets are prepared and a conductive metal pattern is stuck on at least one green ceramic sheet. Then, the green ceramic sheet with the pattern is heated to be softened, and the conductive metal pattern is pressed in the green ceramic sheet. Then, a plurality of the green ceramic sheets are stacked to form a substrate, and a multilayer ceramic substrate is provided by sintering the substrate. For instance, the pressing step is performed by using a simple metal plate or platen which presses the conductive metal pattern. At this point, the interval between the lines, short circuit and open-circuit defect of the green sheet are inspected.
Patent JP-S5921519-A (JP)
Inventor: ROBAATO ERU MANFUERUDO
IPC: C01B9/04
Filed: 1983-07-04
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-H10309535-A (JP)
Title: Foreign matter detector for paper sheets
Inventor: KOIZUMI AKIRA
IPC: B07C1/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability in foreign matter detection and to prevent the occurrence of the rupture of paper sheets at the time of transportation. SOLUTION: This detector has transporting belts 12a, 12b which hold and transport the paper sheets 15 and pickup assemblies 16 to 18 for displacement detection consisting of pickups 16a to 18a for displacement detection which are disposed alongside these transporting belts 12a, 12b, are arrayed in juxtaposition at prescribed intervals in the transportation direction B and are lined up in parallel with the direction perpendicular to the transportation surface A.  The respective pickup assemblies 16 to 18 for displacement detection have bearings 19 to advance and retreat the respective pickups 16a to 18a for displacement detection in the direction perpendicular to the transportation direction B on the transportation surface A and sensor 20 for displacement detection to be switched on and off by the advance and retreat of these bearings 19 and are installed to the positions where the pickups are offset from each other in the parallel lining up direction of the pickups 16a to 18a for displacement detection.
Patent JP-H07102834-A (JP)
Title: Card for safety key
Inventor: HORUSUTO MERUHERU
IPC: E05B35/00
Filed: 1994-06-03
Abstract: PURPOSE: To unlock a connecting member by the specific shape or pattern of a card having a simple structure. CONSTITUTION: The certain surface region 17 (or 18) of the card 10 is deformed by a key 6, and the residual surface region 18 (or 17) of the card 10 maintains an undeformed state. The key can be operated by the card 10 collated regarding these deformed region 17 (or 18) or undeformed region 18 (or 17).
Patent JP-S5914537-A (JP)
Title: Truck having cargo platform capable of elevating and dumping
Inventor: IINO MAMORU
IPC: B60P1/34
Filed: 1982-07-14
Abstract: PURPOSE:To enable to effect the elevating operation as well as the dumping operation of the cargo platform selectively by a method wherein a hydraulic circuit is equipped with one set of hydraulic pump and a direction switching valve. CONSTITUTION:Power, outputted from an engine 25 through a transmitting mechanism 26, drives one set of hydraulic pump 27 and supplies pressure oil from a tank 38 to a circuit through a filter 39. Power transmission and interruption of the transmitting mechanism 26 are controlled by one of levers 24. Two sets of six port three position direction switching valves 28, 29 are provided in the circuit and the switching valve 28 is used to control the hydraulic cylinder 13 for dumping while the other switching valve 29 is used to control the hydraulic cylinder 30 for extending legs provided in fore and aft legs 3, 4.