baber/WOPTO huggingface dataset:
Patent JP-S5528104-A (JP)
Title: Measuring method for print quality
Inventor: WATANABE AKINORI
IPC: G06K15/00
Filed: 1978-08-15
Abstract: PURPOSE: To measure the print quality of characters, by storing the maximum COL(Character Outline Limits) pattern and the minimum COL pattern of the specified characters and comparing the patterns with measured patterns.  
     CONSTITUTION: The maximum COL pattern and the minimum COL pattern quantizing the characters drawn with the maximum and minimum COL with a given resolution are stored in advance in the memories 7 and 8. The measured pattern is converted into the quantized measured pattern in the said specified resolution with the sensor head 3 and the quantitizing unit 4, it is stored in the memory 6 via the CPU 5, and the maximum and minimum COL pattern and the measured pattern are compared and collated at the CPU 5, to pick up the quantizing point of the measured pattern not in matching with the maximum COL pattern and that deficient in the minimum COL pattern. The print quality is measured by operating the total number of quantizing points and mutual distance with the CPU 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5222479-A (JP)
Title: Method of inspecting masks
Inventor: OSANAMI TSUNEHIRO
IPC: G03F1/00
Filed: 1975-08-13
Abstract: PURPOSE: To solve the troublesomeness of alignments and to shorten the inspection time by performing the comparison inspection of various types of photo masks being measured with the use of one standard mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02279847-A (JP)
Title: Transfer equipment of moving roof
Inventor: ITAMI TAKASHI
IPC: E04B1/343
Filed: 1989-04-20
Abstract: PURPOSE:To easily open and shut a heavy roof, by arranging a rack on a roof-bearing beam and arranging a holding part fitted at the rack, on a travelling truck and installing such a driving device that the rack can be pulled with hands by the expansion of a cylinder. CONSTITUTION:A guide rail 6 for a travelling truck 4a is laid on an arch beam 1 supporting a transfer roof 3 and a rack is also laid. And a pair of cylinders having a holding part fitted at the rack 7 at the front edge of a rod and having a reverse expansion direction with each other are pivoted on a traveling truck 4a. The roof 3 is transferred by such a movement that the rack is pulled with hands by an expansive movement of the cylinder rod. The rack 7 may be installed on the transferring roof 3 to be able to install the cylinder device on the beam. In this way, even an extremely large transfer roof 3 can be easily shifted.
Patent JP-H11293795-A (JP)
Title: Waterproofing method of joining section of curtain wall, and joining structure thereof
Inventor: HIGAKI KYOICHI
IPC: E04B2/88
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which a waterproof sheet can be formed simply even in a narrow space, and a waterproofing method thereof. SOLUTION: One curtain wall 1 with one sliding fastener chain 4 is installed while the other curtain wall 2 with the other sliding fastener chain 5 is mounted adjacently. One sliding fastener chain 4 and the other sliding fastener chain 5 are engaged, and a waterproof sheet 3 is formed in a joining opening section formed by one curtain wall 1 and the other curtain wall 2.
Patent JP-H06284849-A (JP)
Title: Foiling-preventing film prevented from adhesion of shells thereto
Inventor: YAMASE HARUYOSHI
IPC: A01M29/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a hygienic foiling-preventing film free from toxicity, comprising a float and curtain hung down therefrom, hanging down nets on both faces of curtain and preventing adhesion of shells over whole film by utilizing waves and tidal current. CONSTITUTION:A float 1 and a curtain 2 hung down therefrom are connected with a bolt 8 and a nut 9 and a weight 3 is attached to the lower end of this curtain 2 and simultaneously nets 6 and 6 are hung down on the both faces of curtain and the upper ends of the nets 6 and 6 are fastened with the bolt 8 and the nut 9 by which the float 1 is connected to the curtain 2 and weights 7 and 7 are mounted to the lower ends of these net 6 and 6. Then, an anchor rope 4 is stretched from the lower side of the float 1 to the left and right and the rope 4 is connected to an anchor 5 fixed to the sea bottom to fix the rope 4. Thereby, the objective fouling-preventing film capable of preventing adhesion of shells over whole face of fouling preventing film utilizing waves and tidal current is obtained.
Patent JP-S60242424-A (JP)
Title: Transmission type liquid crystal matrix display device
Inventor: MIYAZAWA WAKAO
IPC: G02F1/1335
Filed: 1984-05-17
Abstract: PURPOSE:To obtain a transmission type liquid crystal matrix display device having an invisible juncture of liquid crystal panels by disposing a lens or prism in said juncture. CONSTITUTION:A spacer 13 for connection is inserted between the transmission type display panels 11, 11' and the panels are connected by a connecting terminal 12. The prism 14 is installed at the center in the juncture of the panels 11, 11' in the state of permitting dispersion of light when viewed from an observation point 15. The spacer 13 cannot be observed when the transmission type liquid crystal matrix display device is driven. The part where the image in the juncture of the display panels is not displayed is thus thoroughly eliminated and the large-sized wall hanging television is realized.
Patent JP-S5432219-A (JP)
Title: Vertical deflection circuit
Inventor: OOMORI MASAYUKI
IPC: H04N3/16
Filed: 1977-08-18
Abstract: PURPOSE:To correct the vertical arcing and orthogonal distortion of the scanning line on projective type television, by connecting a damping resistor in parallel with the vertical deflection coil and applying the correction signal to the vertical output circuit.
Patent JP-H01307901-A (JP)
Title: Magnetic head unit
Inventor: YOHANESU HODEFURIDOUSU MARUCHI
IPC: G11B5/53
Filed: 1989-04-20
Abstract: PURPOSE: To reduce the influence of a spurious signal in an electric connection part between a transformer and an amplifier by disposing the transformer as close as possible to the amplifier located in the upper side of a magnetic head unit. CONSTITUTION: A fixing means using bridge structures 11, 13 and 17 in which a transformer having a fixed transformer part 10 is disposed in the upper side of an upper drum 4 is used in the outside of a magnetic head unit 1. Accordingly, the transformer is inserted into a shield cover and disposed very close to an amplifier supported by the bridge structures 11, 13 and 17. Thus, the distance between the transformer and the amplifier is shortened, the influence of a spurious signal in a connection part is reduced to a minimum and the capacitance of an electric connection part is reduced, and thereby better matching for the amplifier is realized.
Patent JP-H06282179-A (JP)
Title: Transfer device
Inventor: NODA AKIHIKO
IPC: B65H5/06
Filed: 1993-04-26
Abstract: PURPOSE:To prevent the occurrence of a hollow character in a transfer device that transfers a toner image, formed on the surface of a photoreceptor after a latent image formation process and a development process, to transfer paper in a transfer part. CONSTITUTION:The device is provided with a transfer paper carry means which carries a cut sheet of transfer paper 6 to the photoreceptor 1; and a roller 15 which makes the transfer paper 6 adhere to the photoreceptor 1 and, at the same time, applies an electric field for transferring a toner image to the transfer paper 6. The transfer paper carrying means differs from the photoreceptor 1 in speed. Thereby, the occurrence of a hollow character is surely prevented.
Patent JP-H07275427-A (JP)
Title: Mat for tug of war
Inventor: IWABUCHI NOBURO
IPC: A63B71/02
Filed: 1994-04-12
Abstract: PURPOSE:To easily link partial mats concerning the mat for tug of war band- shaped by arranging a lot of projecting parts and recessed parts on its surface and linking the plural partial mats integrally formed into almost rectangular plates with elastic materials such as rubber or synthetic resin. CONSTITUTION:Link parts 10A and 10B are respective provided at both the ends of a reinforcing member 10 respectively embedded along both the side edges of a partial mat 7.
Patent JP-H11296569-A (JP)
Title: Hole position input support device for cad system
Inventor: KOIZUMI HISASHI
IPC: G06F3/048
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the input of the position of a pierce hole in a CAD system using a PC. SOLUTION: A hole position input support device is used for a CAD system which calculates the positions of respective pierce holes on the coordinate system of a press die for boring piece holes in the raw material of a product from the coordinate values that the inputted hole positions have and outputs a list of the pierce holes when the positions of the pierce holes on the coordinate system of the product in product data are inputted.  The above device is equipped with a mouse movement data input means 1 which inputs the quantity and direction of movement of a mouse on a reduced drawing of the whole product and a product data moving means 2 which moves the product data, displayed in three dimensions while enlarged on a screen with specific magnification, in the opposite direction from the moving direction of the mouse by the quantity obtained by multiplying the movement quantity of the mouse by the enlargement magnification.
Patent JP-H10289899-A (JP)
Title: Etching method of tin oxide film
Inventor: YAJIMA AKIMASA
IPC: C23F1/16
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To stabilize an acid water solution which contains bivalent chromium ions by a method wherein particles lighter than etchant are made to float on all the surface of the etchant. SOLUTION: An acid water solution which contains chromium ions is made to serve as etchant to use. Particles to use are made to float on all the surface of etchant, whereby the etching liquid is shut off from the air. Therefore, the particles whose specific gravity is smaller than that of air are used. For instance, etchant is poured into an etching vessel, and polypropylene beads are made to float on all the surface of the etchant as thick as 1 cm or so to cover the surface of the etchant for shutting off the etchant from the air. When particles used for shutting off the etchant from the air are attached to a substrate, it is preferable that an air knife is provided to the upper part of the etching vessel. An acid water solution which contains bivalent chromium ions is stabilized, whereby a tin oxide film can be easily and very accurately etched with the acid water solution.
Patent JP-H04329131-A (JP)
Title: Polyolefin multiple coated metal pipe and preparation thereof
Inventor: KUROSAWA TOSHIYUKI
IPC: B32B15/08
Filed: 1991-04-30
Abstract: PURPOSE:To improve the impact resistance and releasability of a polyolefin multiple coating layer without strictly controlling the monomer ratio of a polyolefin copolymer. CONSTITUTION:A first polyolefin layer and a second polyolefin layer are formed to a metal pipe and a release layer composed of polyolefin easily welded to either one of the layers but hardly welded to the other layer is interposed between both layers.
Patent JP-H07282071-A (JP)
Title: Document picture information processor
Inventor: OTANI KAZUO
IPC: G06F17/30
Filed: 1994-04-13
Abstract: PURPOSE:To grasp the situation of selection indexes which can not be displayed in a single picture by providing a means grasping the registering situation or the selecting situation of the whole selection indexes. CONSTITUTION:A picture index indicator 300 showing the registering situation of all the picture indexes is capable of registering the picture indexes up to, e.g. 100 pieces at the most and after then, at the time selecting a picture index at the time of storing and retrieving information, 25 pieces of picture indexes are displayed per one picture and the whole picture indexes are displayed over the total of four pictures. In this case, the picture index indicator 300 shows the registering situation of the picture indexes over the four pictures and is white so as to show that all the 100 pieces of picture indexes are in an unregistered state. Then, this processor is provided with a page cursor 301 showing that the 25 pieces of picture indexes displayed at present are from first to 25th one among the 100 pieces of pictures indexes, namely the picture index group of a first picture among the total of the four pictures.
Patent JP-S63267623-A (JP)
Title: Manuscript copy conveyance device
Inventor: SATO MASAAKI
IPC: B65H1/30
Filed: 1987-04-21
Abstract: PURPOSE:To decrease number of component parts so as to reduce the manufacturing cost and also to improve the accuracy of assembling the captioned device by providing a reversing portion on at least either on a manuscript copy feeding portion or a manuscript copy discharging portion to reverse a manuscript. CONSTITUTION:A manuscript copy M is conveyed to the left interior side of the device by a bias forwarding roller 17a and biasedly compensated after its end contacts a stopper 19 and the interior side contacts a base wall. After lapse of the fixed time, the stopper 19 opens and the manuscript copy M, being sent to a conveyor roller 20, is sandwiched between the conveyor roller 20 and a conveyor belt 3 rotating synchronously with the opening time of the stopper 19 and then conveyed onto a platen 2 through a manuscript copy feeding path 12 with the guidance of a guide rib 6a and a guide plate 11. After lapse of the fixed time, the conveyor belt 3 turns reversely so as to make the manuscript copy M contact a projection 21 and ride on it. The manuscript copy M is then reproduced and conveyed on the conveyor belt 3 to be discharged from a discharge outlet 10 to a discharge tray 14 after being guided to a discharge roller 22 by a guide plate 13 and a guide rib 6b through a manuscript copy discharge path 15 in a sandwiched condition between the roller 22 and the conveyor belt 3.
Patent JP-S5723862-A (JP)
Title: Angular displacement and angular velocity detecting device
Inventor: OONO HIROTOSHI
IPC: G01D5/30
Filed: 1980-07-21
Abstract: PURPOSE:To romove the influence of variance in fabrication accuracy of the reflection surface by utilizing an optical pulse that goes round with repetition of reflection between a rotor and a stationary body in an angular displacement and augular velocity detector. CONSTITUTION:The uneven surfaces with the reflection surfaces of a stationary ring 19 mounted on a stator 14 and a rotary ring 18 mounted on a rotor 16 face oppositely. On both sides of a concave part 191 on one part of the stationary ring, an emission path 20 and an optical detecting path 21 are bored, and an emission part 22 and an optical detecting part 23 that converts light into an electric signal are burried in a stater. When the rotary ring and the stationary ring are overlapped entirely, light emitted from the 20 is reflected in order at each reflection surface of concave parts 194, 183 and 193.... goes round space like a ring between both rings, and lastly enters the optical detecting part through the optical detecting path 21. When both rings shift entirely, light emitted from the emission part is enclosed in the space surrounded with concave parts 194 and 184 and does not arrive at the detecting part. Dispersion of fabrication accuracy of the reflection surface is averaged by the output pulse.
Patent JP-H02279859-A (JP)
Title: Method for securing plate material to mounting groove
Inventor: SEKINO SHIRO
IPC: E04H17/22
Filed: 1989-04-19
Abstract: PURPOSE:To improve fixing strength by a method wherein before a fluid material injected in a bag body id foamed and cured, the fluid material percolates the outer surface side of the bag body to form a foamed adhered cured layer on the outer surface of the bag body, and the surface of the cured layer is adhered to a plate material and the inner surface of a mounting groove. CONSTITUTION:A foaming curable fluid material is injected in a bag body 3. Before the fluid material is cured, the bag bodies 3 are inserted between the two outer surfaces of a plate material 1 and two inner surfaces of a mounting groove 2. A part of the fluid material oozes from the inside to the outside of the bag body 3 and is foamed and cured to form a foamed adhered cured layer 4 throughout the whole of the outer surface of the bag body 3. Further, the surface of the cured layer 4 is adhered in a state to press it against the plate material 1 and the inner surface of the mounting groove 2, and the plate material 1 is secured to the mounting groove 2.
Patent JP-2000292998-A (JP)
Title: Image forming device
Inventor: KAMIMURA YASUSHI
IPC: G03G15/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To save the space and to reduce the cost by arranging a first recording paper housing part which is small-sized on the more upstream side of a carrying path than the other recording paper housing part. SOLUTION: The case 3 of an image forming device 100 is provided with a recording paper housing part 30 housing roll paper 300. A figure shows a state that it is pulled out from a main body. A case 4 on the lower side is provided with a recording paper housing part 40 housing roll paper 400, and also a case 5 is provided with a recording paper housing part 50 (the first recording paper housing part that is small-sized) housing cut-paper 500. Thus, an image forming part 1 is arranged on the upper side of the recording paper housing parts 30, 40 and 50, and the recording paper housing part 50 capable of housing the cut-paper 500 of the size width, for instance, up to 420 mm is arranged on a lower side than the recording paper housing parts 30 and 40 capable of housing the roll paper 300 and 400 of the size width, for instance, up to 841 mm on the upstream side of the carrying path.
Patent JP-S5623626-A (JP)
Title: Smoke-eliminating means in combustion device
Inventor: YAMAZAKI SEIICHI
IPC: F23G7/06
Filed: 1979-08-02
Abstract: PURPOSE: To completely burn an incompletely-burnt gas by making it pass through finely-separated orifices of a smoke-eliminating body heated up to a high temperature.  
     CONSTITUTION: An incompletely-burnt gas produced when miscellaneous waste of plastics, rubber and the like is burnt in the 1st combustion chamber 1 enters the 1st smoke-eliminating chamber 2 positioned above and is burnt by the help of a burner 3. However, it is not burnt completely there, and is sent to the 2nd smoke-eliminating chamber 5 located to the right. On the occasion, the incompletely-burnt gas is made to pass through finely-separated orifices 4' of a smoke-eliminating body 4 heated beforehand by the burner 3, thereby the gas being heated instantaneously up to the combustion temperature and burnt completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62255584-A (JP)
Title: Variable speed hydraulic turbine generator
Inventor: KUWABARA HISAO
IPC: F03B15/06
Filed: 1986-04-30
Abstract: PURPOSE:To realize a maximum generation output range with a cyclo converter of minimum capacity, by slidingly providing operation points avoiding a cyclo converter output prohibiting zone in the vicinity of a synchronous speed. CONSTITUTION:When a hydraulic turbine characteristic function generator 4 produces an output which enters into the output prohibiting zone of a cyclo converter 3, a history function generator 19 replaces the output with a rotational speed command which turns away the prohibiting zone. Then, a correction calculator 11 produces a correction signal so that an actual rotational speed coincides with the corrected rotational speed command. Further, a prohibiting zone kick back element 20 corrects an opening command of a guide valve 9 when the actual rotational speed tries to enter into the prohibiting zone so that is kicks back the rotational speed to the outside of the prohibiting zone by primarily increasing or decreasing an output of a hydraulic turbine 2. With this arrangement, the capacity of the cyclo converter 3 can be set at the condition that the output prohibiting zone is provided and further a power generation output range is the same as the case wherein the output prohibiting zone is not provided.
Patent JP-S5529207-A (JP)
Title: Ripple-eliminating circuit
Inventor: SATOU KOUICHI
IPC: H02M1/14
Filed: 1978-08-16
Abstract: PURPOSE: To obtain a ripple-eliminating circuit whose frequency dependency is small and adjustment is easy even at low frequencies by constituting a circuit so as to subtract a dc component from the signal in which dc- and ripple-components are superimposed.  
     CONSTITUTION: A capacitor 5 blocks the dc component of a signal e 1  and passes the signal containing only a ripple component. An inversion amplifier 6 inverts and amplifies the signal from the capacitor 5 to generate an output signal e 2 . The signal e 2  and the original signal e 1  are added in a non-inversion-adder amplifier 7, and a rippleless output signal e 3  is obtained. The amplification of the inversion amplifier 6 and the resistances of resistors 12 and 13 are so selected that the voltage and polarity of the ripple component of the original signal applied across a resistor 14 are opposite to the voltage and polarity of the output signal of the inversion amplifier 6 which is also applied across the resistor 14, and that the magnitudes of both signals are practically equal. In this constitution, frequency dependency is made small, and the circuit is readily adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58216054-A (JP)
Inventor: OKAZAKI TATSUO
IPC: A61H7/00
Filed: 1982-06-10
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-H11283893-A (JP)
Title: Device manufacturing unit
Inventor: KUSUMOTO HIROSHI
IPC: G06Q50/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device manufacturing unit, with which the control by a control and computing machine can be suitably performed, even when there is an operation error made by the operator without remodeling the side of the control and computing machine. SOLUTION: A device manufacturing unit 1, which performs the function of measuring its condition and having the function of starting and finishing of measurement data collection mode, and a control and computing machine 2, which controls the condition of each device manufacturing unit, are connected on-line. In a system in which the result of the execution by the operator of the measurement of command on the side of a measuring device is reported, the system is constituted so that the erroneous measurement caused by the mis-operation of the operator is not reported to the control and computing machine 2 from the manufacturing device.
Patent JP-S5624590-A (JP)
Title: Underground water level measuring apparatus
Inventor: MISAWA MASAJIROU
IPC: G01V9/02
Filed: 1979-08-06
Abstract: PURPOSE: To heighten the measuring accuracy without increase in the number of electric wires by connecting a plurality of resistors connected to one end of respective electrodes arranged vertically at a fixed space to each input side of the water level measuring circuit.  
     CONSTITUTION: As the level of the underground water in the drilled hole 1 rises gradually to the ground surface H, the electrodes 4i,...,4n are dipped by the conductive underground water in order and each time such dipping of the electrode takes places, the resistors ri, ri+1,...,rn are short-circuited one by one, and thus, the voltage developing across a resister R rises by steps. As a result, pulses such as positive one are generated from a differentiation circuit 7 comprising a capacitor C and a resistance r. The number of the pulses is added by an addition circuit 8 and the output signal corresponding to the rise in the underground water is inputted into a recorder 9 and an indicator 10 which converts the signal inputted into the measured value corresponding to the level of the underground water. On the other hand, when the level of the underground water falls, negative pulses are generated  from the circuit 7. This can heighten the measuring accuracy without increase in  the number of electric wires for the measuring circuit. 
     COPYRIGHT: (C)1981,JPO&Japio