baber/WOPTO huggingface dataset:
Patent JP-H07212770-A (JP)
Title: Digital signal processing unit for image pickup device
Inventor: MATSUMURA TORU
IPC: H04N9/07
Filed: 1994-01-13
Abstract: PURPOSE:To improve the accuracy of an A/D converter and to extend a dynamic range by using delay circuits so as to increase data for lines thereby providing similar effect to the increase in number of bits of the A/D converter. CONSTITUTION:Data converted into digital data by an n-bit A/D converter 3 are given to four delay circuits 4, from which picture element data for four lines are generated. Data obtained by multiplying a coefficient k1 with the data not delayed at a multiplier 7 and data obtained by multiplying a coefficient k2 with the data delayed by 4H at a multiplier 8 are added by an adder 5 to obtain data in (n+1) bits. The (n+1)-bit data and n-bit data delayed by 1H are given to a signal circuit 6, in which they are processed. In this case, since the adder 5 acts as a low pass filter the coefficients k1, k2 are selected to be 0 to 1/2 in order to avoid the deterioration in the vertical resolution. Thus, the accuracy in n-bits or over is obtained for the A/D converter 3, a rated input level to the A/D converter is reduced to be a half of a maximum input range or below, then the dynamic range is extended and the arithmetic operation accuracy at a low frequency requiring gradation is improved.
Patent JP-S58120934-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1982-01-08
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-S62160559-A (JP)
Title: Information processing system
Inventor: KENJO MAKOTO
IPC: G06F13/14
Filed: 1986-01-10
Abstract: PURPOSE:To easily and quickly access an I/O unit by adding information of data changing of a shared memory and providing a control line besides a data bus. CONSTITUTION:Areas 32 corresponding to I/O units 4-7 in a shared memory 3 are searched by a master unit 1 to check whether the write is inhibited by the other master unit 2 or not in accordance with I/O status information, and if an idle area is found, an output instruction and output data are written in corresponding control information area 33 and input/output data part 34, and this area is set to write inhibition. If the master unit 1 requests a processing urgently, an I/O unit is driven urgently through a control line 9. The I/O unit decodes control information in the corresponding area of the shared memory 3 periodically or urgent driving by the master unit and takes in output data and executes the instruction and releases the write inhibition in the corresponding area 32.
Patent JP-H11200074-A (JP)
Title: Method for inspecting composition of etchant and apparatus for inspecting composition of etchant
Inventor: AKASEGAWA KATSUO
IPC: C23F1/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting the compsn. of an etchant capable of detecting the concn. of the etchant in real time with high accuracy. SOLUTION: A signal transmission coil and a signal reception coil are superposed vertically and the etchant is passed therethrough. The electrolyte concn. of the etchant is detected by the induction current flowing in the signal reception coil when a signal is passed to the signal transmission coil. The sp. gr. of the etchant is detected in accordance with the buoyancy acting on a float 8 in the etchant and the weight of a vessel 6 housing the etchant, etc. The compsn. of the etchant is decided in accordance with such information. The long-life and maintenance-free compsn. inspection with the high accuracy is made possible by using a detecting section free of deterioration and using a sensor having no influence on the detection accuracy in spite of surface contamination.
Patent JP-S59129323-A (JP)
Title: Combustion controlling method of boiler
Inventor: MONOE TOSHIE
IPC: F23N1/02
Filed: 1983-01-12
Abstract: PURPOSE:To make the air rate to burners in combustion to be at the optimum value, by correcting the leaked air from idle burners. CONSTITUTION:The required value of feed air is obtained by determining the air rate to burners in combustion from the fuel rate to the total number of stages or the required fuel rate TFF by a processor 7 which is set to have a lambda0 characteristic in the air/fuel ratio, and by correcting the result by a processor 8 which has a processing formula of [(1-K)+KM/N], when the signal of the number of burners in combustion is N. On the other hand, the leaked air from idle burners can also be corrected by performing a correction of lambda=lambda0 [(1-K)+ KM/N] by processors 9 and 10. In the formula, M represents the total number of burners, N represents the number of burners in combustion, K represents the leaked rate of burners, lambda represents the optimum air/fuel ratio, and lambda0 represents the air/fuel ratio of burners. By this method, the effect of leaked air from idle burners can be suppressed, and the air can be supplied to the burners in combustion at the optimum combustion air rate.
Patent JP-H03209044-A (JP)
Title: Rotary motion converting device for linearly reciprocative driving member
Inventor: NOMURA KENICHI
IPC: F16H35/00
Filed: 1990-01-09
Abstract: PURPOSE:To have certain conversion of straight motion into a circular by arranging a cantilever vane of a rotation converting member at the pawl of a straight reciprocation driving member, and pressing and disengaging the cantilever vane part by the pawl part with reciprocative motion of the straight reciprocation driving member. CONSTITUTION:When a cantilever vane part 6B of a rotation converting member R is pressed by a pawl 2B with the forward stroke of a straight reciprocation driving member S, the free end of the vane part 6B is hitched at the pawl 6B, and in this fixed condition, is bent resiliently. At the fixed end of the vane part 6B the rective force corresponding to the bend at the free end of the vane part 6B is transmitted to the rotation converting member R, and this R in the condition ready for rotating will rotate. At this time, a reversing preventive member G does not hinder rotation of the rotation converting member R. In the return stroke of the straight reciprocation driving member S the pawl 2B separates from the vane part 6B, and disengaging this pressing should cause the vane part 6B to restitute to the free state in the original position. At this time, the vane part 6B will never give any force to the driving member R, which thus stops rotating. The reversing preventive member G checks reverse rotation with respect to the regular rotation of the rotation converting member R.
Patent JP-H04239310-A (JP)
Title: Data register system
Inventor: OZAWA AKIMI
IPC: G06F15/00
Filed: 1991-01-14
Abstract: PURPOSE:To improve the input efficiency of a keyboard and the accuracy of the registered data by providing the information secured in common in regard of a certain key item into a table file. CONSTITUTION:The items registered in an address book master file 3 include the names, zip codes, addresses and telephone numbers. The urban/rural prefecture names, the city names or district names, and the toll numbers, i.e., the information owned in common by the zip codes of key items are collected en bloc into a table file 2. A CPU retrieves the file 2 based on the key zip codes and reads the data on the records having the same keys. Then an address, e.g. 'Fuchu City, Tokyo Metropolis' corresponding to a relevant zip code is registered at the corresponding part of the file 3 together with the relevant telephone office number '0424'. Thus the data on a single item are produced. As a result, the input efficiency of a keyboard 1 is improved together with the accuracy of the registered data.
Patent JP-H03207588-A (JP)
Title: Laser beam welding machine
Inventor: YAMADA KIYOSHI
IPC: B23K26/21
Filed: 1990-01-11
Abstract: PURPOSE:To easily subject high reflection materials to butt welding by making a weld line of a butt part of works to a slant at a specified angle to the orthogonal face to a laser beam optical axis and lowering the welding direction of the weld line from above the slant. CONSTITUTION:The butt part of the works of high reflection materials is irradiated with a laser beam 1 and the works provided on the inside of a welding jig 9 on a traveling carriage 12 are welded together. The weld line of the butt part of the works is then made to the slant at the angle of 15-30 deg., for instance, 20 deg. to the face to cross orthogonally to the laser beam 1 optical axis. The welding direction of the weld line is then lowered from above the slant. Consequently, reflected light on a weld zone can be prevented from being made incident on a transmission path.
Patent JP-H11202278-A (JP)
Title: Liquid crystal evaluating method
Inventor: IDE TAKAMI
IPC: G01R31/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable liquid crystal evaluating method capable of an exact check in a short time. SOLUTION: This is a liquid crystal evaluating method for checking the performance of liquid crystal 1 and a liquid crystal driving substrate 2 consisting of a circuit for driving this liquid crystal 1 in this case, a substrate placing stand 12 provided with a terminal connecting part 13 to be connected to an input terminal 4 of the liquid crystal driving substrate 2 mounting the liquid crystal 1, is provided, the liquid crystal driving substrate 2 mounting the liquid crystal 1 is placed on the substrate placing stand 12, and the input terminal 4 of the liquid crystal driving substrate 2 is electrically connected to the terminal connecting part 13 of the substrate placing stand 12.  Then, the terminal connecting part 13 connected to the input terminal 4 of the liquid crystal driving substrate 2 is connected through a dedicated board substrate interface 11 to a computer 10 for evaluation to which evaluation information is inputted for checking the performance of the liquid crystal 1 and liquid crystal driving substrate 2, the liquid crystal driving substrate 2 is driven by the input operation of the computer 10 for evaluation and by turning on the liquid crystal 1, the performance of the liquid crystal driving substrate 2 and liquid crystal 1 is checked by the computer 10 for evaluation.
Patent JP-H08187343-A (JP)
Title: Glass door for pachinko machine
Inventor: KONDO TSUGIO
IPC: A63F7/02
Filed: 1995-01-11
Abstract: PURPOSE: To expand the effective ornamental face of a glass door of a pachinko (Japanese pinball game) machine by forming an expansion part expanded inward in which an inner terminal edge is bent in recessed circular arc shape between each center part in the upper/lower direction and right/left direction of a door frame main body. CONSTITUTION: The inner terminal edge 7a is formed between the center parts in the upper/lower direction and right/left direction of the door frame main body 2 in a state in which the corner part 2a of the door frame main body 2 is included. The inner terminal edge 7a is bent in the recessed circular arc shape, which forms the expansion part 7 whose cover area to cover glass 4 is expanded inward. Therefore, a window part 9 is opened in circular shape in the center part of the door frame main body 2 by a circular window edge 8 in which each inner terminal edge 7a of four expansion parts 7 is connected successively.  The window edge 8 is formed so as to enclose the game area of a game board by bending in circular shape around the center of the door frame main body 2 The ornamental face 10 whose most parts except for an outer terminal edge are expanded inward in flat shape is formed in front of each expansion part 7.
Patent JP-S59136024-A (JP)
Inventor: IGUCHI JIYUN
IPC: H02J7/00
Filed: 1984-01-11
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-H07209869-A (JP)
Title: Planographic printing plate
Inventor: KANEKO AKIRA
IPC: B41N1/08
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a planographic printing plate having an aluminum plate as the supporting body which has excellent ink receiving property and printing durability and uses a silver complex salt diffusion transfer method. CONSTITUTION:This planographic printing plate has physical developing nuclei between a silver halide emulsion layer and an aluminum supporting body which is roughened and anodically oxidized. The aluminum plate used as the supporting body is subjected to surface treatment to have >=500 pits of 0.03 to 0.30mum diameter and 0.05 to 0.20mum average diameter per 100mum<2>. The proportion of the amt. of silver halide calculated as silver to the amt. of binder in the silver halide photographic emulsion layer applied on the supporting body is between 1.2 and 2.2.
Patent JP-S58145651-A (JP)
Inventor: JIEEMUZU MAIKERU GEIDEISU
IPC: C08L61/04
Filed: 1983-01-13
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-H08188359-A (JP)
Title: Cage of elevator
Inventor: YANAGI NAOHIKO
IPC: B66B11/02
Filed: 1995-01-12
Abstract: PURPOSE: To carry out a series of assembly work safely, simply, and securely, inside a cage, by providing a hole for connecting work to connect a side plate and a side plate connecting member by inserting a hand from the inside of the cage, at least to one of the side plate connecting members. CONSTITUTION: A worker inserts his hand from the inside of a cage through a hole 35 for connecting work of a side plate connecting member 30, and screws bolts 36 to weld nuts 31 together with washers 37 through connecting holes provided to the installing flanges 33 of the side plate connecting member 30. And the nuts 36 screwed to the rear side of the side plate connecting member 30 are fastened by using a tool such as a ratchet or a spanner. Consequently, a series of assembly work of a cage can be carried out from the inside of the cage, and a work in a narrow place at the clearance between the cage outer wall and the elevator shaft is made unnecessary, as well as the assembly work at the installing site of an elevator can be carried out simply and efficiently, so as to secure the safety of the worker.
Patent JP-H11198645-A (JP)
Title: Wind direction adjusting device of vehicular air-conditioning unit
Inventor: OTA MASAHIRO
IPC: B66F9/075
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction adjusting device of a vehicular air- conditioning unit, capable of extensively adjusting the blowoff direction of a wind, without reducing the wind blowoff capacity. SOLUTION: A suspended rod 16 of a suspended bracket 14 supporting an air-conditioning unit 7 is suspendibly supported on a base bracket 11 locked to the seiling of a cabin in a forklift truck. Then, the whole unit is uplifted and thereby the fitting of a spline shaft 16b of the suspended rod 1 6 to a spline hole in the base bracket 11 is released, thereby making a sense of the horizontal direction of an air-conditioning unit 7 adjustable. In addition, a duct 8 equipped with a supply opening 9 at the tip is attached to the air-conditioning unit 7 as being inclinedly adjustable in the vertical direction via an adjusting bolt 17.
Patent JP-H03207814-A (JP)
Title: Manufacture of low yield ratio high tensile strength steel plate
Inventor: NISHIOKA KIYOSHI
IPC: C22C38/00
Filed: 1990-01-10
Abstract: PURPOSE:To manufacture the low yield ratio high tensile strength steel plate by subjecting a slab having a specified compsn. constituted of C, Si, Mn, Cr, Mo, Nb, Ti, B, Al, N and Fe to specified hot rolling, cooling, quenching and tempering. CONSTITUTION:A slab contg., by weight, 0.08 to 0.18% C, <=0.6% Si, 1.5 to 1.6% Mn, 0.4 to 1.5% Cr, 0.2 to 0.5% Mo, 0.005 to 0.05% Nb, 0.005 to 0.03% Ti, 0.0005 to 0.003% B, <=0.10% Al and <=0.006% N, furthermore contg., at need, one or more kinds among <=1.0% Ni, <=1.0% Cu, <=0.1% V and 0.001 to 0.005% Ca and the balance Fe with inevitable impurities is heated to 1100 to 1250 deg.C and is thereafter rolled. After finishing the rolling at 800 to 950 deg.C, the steel plate is cooled by air-cooling to <=300 deg.C. After that, the steel plate is heated to the Ac1 to the Ac3, is thereafter rapidly cooled, is tempered at 400 to 580 deg.C and is thereafter air-cooled. In this way, the low yield ratio high tensile strength steel plate having about >=70kg f/mm<2> tensile strength can be obtd.
Patent JP-H03208062-A (JP)
Title: Automatic document feeder
Inventor: OUCHI TOSHIAKI
IPC: G03G15/00
Filed: 1990-01-10
Abstract: PURPOSE:To prevent the shadow of a shielding member or the end of a document cover member from being generated and to improve image quality by allowing a white shielding member to shield the members except a feeding means for feeding a document to a document platen from the ejection side of a document carrier path to the document cover member. CONSTITUTION:The tip of a guide 56 extends on the document platen 30, and the reference of an exposing position is on the trailing edge side of the document platen 30 in the case of automatically feeding the document but the reference of the exposing position is set on the leading edge side of the document platen 30 in the case of manual operation, so that the tip of the guide 56 does not hinder the manual setting of the document. Even when the leading edge of the document D is curled, the document is guided by the guide 56 and is not caught by a feeding roller 48 or the end of a platen sheet 31, then paper jamming is prevented. Meanwhile, the guide 56 is white by which the shadow is not cast on a copied image and it covers all from the end of a document feeding mechanism part 34 to the platen sheet 31 though a part corresponding to the paper feeding roller 48 is notched, so that the shadow of the guide 56 itself and the end of the platen sheet 31 cast on the copied image in a conventional manner is erased and the image quality is improved.
Patent JP-H03209098-A (JP)
Title: Vapourization of low temperature liquefied gas and its device
Inventor: MIYATA YOSHIAKI
IPC: F17C9/02
Filed: 1990-01-10
Abstract: PURPOSE:To make a sea water drawing pump and its power needless and to reduce cost by introducing low temperature liquefied gas into a heat exchanger in a carburetor, decompressing the inside of the carburetor by way of condensing vaporized heat source steam with this cold and introducing heat source water into the carburetor by differential pressure with atmospheric pressure. CONSTITUTION:When LNG is let in a heat exchanger 13 from an LNG introduction pipe 14, sea water steam partly vaporized in a carburetor 10 is cooled down by this cold and condensed, the inside of the carburetor 10 is decompressed and sea water is introduced to the inside of the carburetor 10 due to differential pressure with the sea water 12 side. The sea water condensed in the carburetor 10 and the sea water not vaporized and remained enter an atmospheric air release bit 20 from a drain bit 18 and drained by a drain pump 22 to a drainage 23. Additionally, uncondensed gas in the sea water vaporized in the carburetor 10 is extracted from an air bleed line 16. Meanwhile, LNG introduced in the heat exchanger 13 in the carburetor 10 is vaporized by giving condensation latent heat to the sea water steam as mentioned above and sent out to the consumption side from an LNG introduction line 15.
Patent JP-S5286767-A (JP)
Title: Cathode structure
Inventor: ANESAKI YOSHIMITSU
IPC: H01J1/20
Filed: 1976-01-14
Abstract: PURPOSE: To improve the utility value of speedy cathode structure using indirectlyheated oxide cathode by constituting it to reduce the capacity and to enhance the speed and to extend the life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57116137-A (JP)
Title: Controller for rate of fuel injection
Inventor: NISHIMURA YUKINOBU
IPC: F02D1/02
Filed: 1981-01-12
Abstract: PURPOSE: To change the rate of injection of initial injection by controlling a small flow rate valve and a large flow rate valve of a high pressure fuel passage so that the small flow rate valve is rapidly opened in response to the increase of the speed of revolution of a diesel engine and the large flow rate valve is opened at the predetermined angle of a crank in the diesel engine.  
     CONSTITUTION: The fuel injection rate controller 2 passes high pressure fuel from a fuel injection pump 1, and the high pressure fuel joins through the small flow rate valve 13 of the first passage 12 and the large flow rate valve 15 of the second passage 14, and is forwarded to each cylinder by means of a distributor 3. With the small flow rate valve 13, it is opened at the time of the starting of injection, and the time of opening is controlled so as to quicken in response to the speed of revolution of the engine; with the large flow rate valve 15, it is released at the predetermined angle of the crank at all times regardless of the speed of revolution. These valves 13, 15 receive the signals of a controller 17, excite a solenoid 23, compress a spring 21 and close a fuel outlet. Accordingly, the period and starting time of the initial injection are freely changed,  and the rate of injection can be altered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5286796-A (JP)
Title: Liquid crystal display device with luminous body
Inventor: YAMASHITA TERUO
IPC: G09F9/00
Filed: 1976-01-13
Abstract: PURPOSE: To provide a display device wherein it is adapted that liquid crystal is illuminated slan tways so that it can be beautifully seen even in a dark place, and that it can be simply mounted to a connector by incorporating a luminous body and a liquid crystal into one unit cell. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06207010-A (JP)
Title: Production of conductive organic polymer
Inventor: OTANI AKIRA
IPC: C08G73/00
Filed: 1993-01-12
Abstract: PURPOSE:To efficiently obtain a highly conductive polyaniline film by oxidizing the polyaniline in a stable solution of an organic polymer composition containing an imino-p-phenylene type polyaniline and doping the organic polymer with a proton acid. CONSTITUTION:An organic polymer composition containing an organic polymer having imino-p-phenylene structural units of the formula as the principal repeating units and a proton acid salt selected from ammonium and organic amine salts of proton acids is treated with an oxidizing agent to dope the organic polymer with the proton acid in the proton acid salt, or an organic polymer composition containing the organic polymer, the proton acid salt and an oxidizing agent is heat treated to dope the organic polymer with the proton acid in the proton acid salt.
Patent JP-H04241138-A (JP)
Title: Device of feeding yarn in shuttle-less weaving machine
Inventor: TSURUGA HIROYUKI
IPC: D03D47/34
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a device of feeding yarn, surely delivering starting part Yf of weft drawn out from a weft cheese 19F to a sucking and holding action. CONSTITUTION:Jetting direction of a blow nozzle 22 is made to face toward the peripheral face of a weft cheese 19F and starting part Yf of weft is drawn out from the peripheral face of the weft cheese 19F by jetting action of the blow cheese 22. A sucking and converging cover 31 is changeably arranged at a position of receiving the starting part Yd of weft and a given position in the direction of feeding yarn in a jetting zone of the blow nozzle 22 in the vicinity of the peripheral face of the weft cheese 19F and the sucking and converging cover 31 of converging and introducing jet flow of the blow nozzle 22 is provided with a leakage hole 31a.