baber/WOPTO huggingface dataset:
Patent JP-H05324900-A (JP)
Title: Portable character retrieving device
Inventor: MAEDA NAOKI
IPC: G06K9/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a portable character retrieving device which can accurately retrieve the characters in a simple constitution by using a coincidence deciding means which compares the characters recognized by a character recognizing means with the retrieved characters stored previously in a storage means and calculates the degrees of coincidence of characters. CONSTITUTION:An original D is brought into close contact with the bottom surface of a housing 100, and the image of the original D is successively read for each line. These read image signals are stored in an image memory 6 and then read out by a liquid crystal display part 7. Then, the read image signals are shown on a display device 8. The output of the memory 6 is divided into the signals for each character by a character segmenting part 9 and given to a feature extracting part 10. The feature value extracted at the part 10 is given to a character recognizing part 11 and compared with the standard feature value stored in a recognizing dictionary. Thus, the difference is calculated between both feature values. As a result, the character of the standard feature value with which the difference is minimized is selected as a recognized character and outputted in a character code.
Patent JP-H0419107-A (JP)
Title: Method and die for cast molding
Inventor: HIRANO TOKIYOSHI
IPC: B28B1/26
Filed: 1990-05-14
Abstract: PURPOSE:To enable efficiently continuous molding of a cast product, by a method wherein a synthetic resin thin film layer having waterproofness is coated and formed on an inner circumferential surface of a slurry casting and discharging path continuing to a cavity within a mold. CONSTITUTION:A casting part 4 is provided as a slurry casting and discharging path into a top force 3 for a slurry holding, which is to be put on a mold body 1, a synthetic resin thin film layer 5 having waterproofness on an inner circumferential surface of a casting port 4 is formed and water is interrupted so that water in the passing slurry is not absorbed within the casting port 4. The synthetic resin thin film layer 5 is cured at a low temperature of not exceeding 70 deg.C in the pressence of the water. When casting molding is performed by making use of the mold body 1 like this, the slurry is not solidified and accumulated in the casting port 4, casting of the slurry into the cavity 2 can be performed smooth in a molding initial process and replenish process on the way. With this construction, along with an improvement in yield of a product, a reduction in a bore of the casting port 4 becomes possible and a drastic reduction in the quantity of the slurry consumed is contrived. Furthermore, density of the slurry recovered through the casting port 4 is identical with that at the time of casting and the same can be reused as it is.
Patent JP-H0420779-A (JP)
Title: Door for refrigerator
Inventor: ISHIKAWA SHIGEMI
IPC: F25D23/08
Filed: 1990-05-14
Abstract: PURPOSE:To prevent invasion of urethane into a plural layer glass container and to form a flat face by burying a transparent plate in the urethane at the rear side of a front surface panel, and providing a plural layer glass containing cover between the plate and an inner plate of the rear surface. CONSTITUTION:A containing cover 14 for containing a plural layer glass 5 is interposed between a transparent plate 13 and an inner plate 10 to prevent invasion of urethane 8. After the cover 14 for containing the glass 5 is disposed inside ribs 13c, 13d, it is covered with the plate 10. A door 2 is sealed at the panel 3 side and the plate 10 side with the cover 14 to prevent invasion of the urethane 8 into the container of the glass 5. The end 16 of the opening 3a of the panel 3 is folded inward to seal the urethane 8 in the door 2 thereby to form a flat face.
Patent JP-S5647526-A (JP)
Title: Nickel removing process
Inventor: OJIMA TAKAAKI
IPC: C22B23/00
Filed: 1979-09-26
Abstract: PURPOSE: To separate and remove nickel by a method wherein a solution containing dissolved nickel and ammonia is adjusted in its pH in the presence of iron ions.  
     CONSTITUTION: To smoothly remove nickel from a solution containing nickel and ammonia, its pH is made alkalline in the presence of iron ions to precipitate and separate nickel hydroxide. To do so, a nickel-containing solution is first added with an ammonia halide such as ammonium chloride and an ammonia salt such as ammonium sulfate. Then, as iron-nickel ion, a sulfate or a chloride, for example, is added. To prevent the formation of a complex salt, the adding is made in neutral or acidic range. Then, an alkaline liquid such as caustic soda or caustic potash is added to adjust pH to alkalinity, preferably at 13, to cause nickel hydroxide to be precipitated. At this time, an aeration treatment is effective in that it reduces consumption of alkaline solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11317859-A (JP)
Title: Electronic watermark system, electronic watermark inserting device and electronic image demodulator
Inventor: WATANABE JUNYA
IPC: B41J29/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain image data with excellent security and concealment independently of the presence or absence of visibility and wherein electronic watermark data are imbedded. SOLUTION: An electronic watermark insertion device that inserts an electronic watermark to an original image consists of a DCT device 103 that applies DCT(discrete cosine transform) to part block of the original image, an electronic watermark insertion unit 104 that inserts electronic watermark data to an output of the DCT device, an IDCT device 106 that applies IDCT(inverse discrete cosine transform) to an output of the electronic watermark data insertion device, and a coordinate transform device 107 that transforms coordinates of an output of the IDCT device based on the electronic watermark data and coordinate transform data.
Patent JP-H0420091-A (JP)
Title: Color solid-state image pickup element
Inventor: IIJIMA TAKASHI
IPC: H04N5/365
Filed: 1990-05-14
Abstract: PURPOSE:To improve vertical resolution without occurrence of a vertical color false signal, color shading and flicker by outputting a luminance signal and a red or blue color difference signal from a single picture element string in line sequence. CONSTITUTION:Color filters of each picture element are repetition of white cyan Wy and a pseudo cyan Cy' in n-th and n'-th lines and repetition of pseudo yellow Ye' and white cyan Wc in (n+1)-th and (n+1)'-th lines. Thus, the color filter array consists of repetitive patterns of 2X4 picture elements in longitudinal and lateral directions. A luminance signal Y and a color difference signal C are obtained from the sum and the difference of signals from picture elements adjacent in the horizontal direction in each single line by using each color filter. Thus, a picture with high resolution is obtained and occurrences of color false signal, color shading and flicker are suppressed.
Patent JP-H08315990-A (JP)
Title: Power source device
Inventor: ISHIKAWA TADASHI
IPC: H05B41/282
Filed: 1995-05-23
Abstract: PURPOSE: To provide a small-sized power source device with small power consumption which is suitable for fluorescent lamp. CONSTITUTION: A transformer T1 has output windings N1, N2, and is constituted so that the N1 side has high voltage and low current and the N2 side low voltage and high current. When 0N* signal is 'L', a transistor Tr1 is OFF, and transistors Tr4, Tr2 are ON. Since a fluorescent lamp RL has a high impedance at lighting start, the voltage drop in a high resistor R1 is lessened to lay a diode D3 into OFF state, and a pulsating voltage V1 is supplied from the winding N1 side to the fluorescent lamp RL to light it. Since the fluorescent lamp RL has a low impedance after the lighting start, the voltage drop in the high resistor R1 increases to lay the diode D3 into ON state, and a pulsating voltage V2 is supplied from the winding N2 side to the fluorescent lamp R1.  The specification of an element can be thus moderated by the division into a high voltage and low current system and a low voltage and high current system, and a downsizing and a reduction in power consumption can be attained.
Patent JP-H05318702-A (JP)
Title: Automatic paper feeding device and automatic paper feeding and ejecting device in proofreading machine
Inventor: OKUDA EIJI
IPC: B41F21/00
Filed: 1992-05-15
Abstract: PURPOSE:To simplify the structure and also simplify the replenishment or like operations of printing paper. CONSTITUTION:A paper feeding device is for a proofreading machine comprising impression surface plates 6-9 and a paper surface plate 5 and a carriage capable of traveling on the impression surface plates and paper surface plate, and it is provided with a printing paper accommodation part 35 and a paper feeding device 30. The printing paper receptacle 35 serves to accommodate printing paper mounted on the carriage 2. The paper feeding device 30 is a device for feeding printing paper in the printing paper receptacle 35 provided on the carriage 2, onto the paper surface plate 5.
Patent JP-S62282214-A (JP)
Title: Contact inspection apparatus of moving body
Inventor: TSUGAWA TOSHIICHI
IPC: G01B21/08
Filed: 1986-05-30
Abstract: PURPOSE:To attempt contact inspection without liquid contacting medium, elimination of contamination of a specimen and miniaturization of an apparatus, by allowing a detecting unit to shift for deviation in the conveying direction of a moving body and holding tightly a stylus on a surface of the moving body. CONSTITUTION:When a detecting unit 20 approaches a cylinder 10, a friction plate 24 of a synchronizer 22 is brought to contact with the cylinder, a body subject to flaw detection, and next, a spring 25 is compressed and a stylus 21 is brought to tight contact with cylinder 10 through a rubber contact medium 23. Here, the synchronizer 22 is brought to contact with a surface of the cylinder 10 by the increase of compressing force and starts to move in the peripheral direction in synchronization with this. Next, upon further advance of a slider 42, a spring 27 is deformed to absorb this movement. Next, when a crank mechanism rotates further by a half revolution, the slider 42 begins retreat to firstly separate the stylus 21 and then, the entire detecting unit 20 is separated from the cylinder 10 to end a cycle. And, a measuring operation by the stylus 21 is conducted with the timing with which the stylus 21 is brought to contact with the cylinder 10 and is moving.
Patent JP-S5824806-A (JP)
Title: Method and apparatus for measuring thickness of h-beam flange
Inventor: INOUE TADATSUGU
IPC: G01B15/02
Filed: 1981-08-06
Abstract: PURPOSE:To make it possible to perform real time compensation of the thickness of the flange, by measuring the thickness of the H-beam flange in consideration of the inclination of the flange by a radiation thickness gage. CONSTITUTION:The thickness of a web 13 tw is measured by a radiation web thickness gage 10. The thickness of the flange in the slant direction tf' is measured by a radiation slant flange thickness gage 8. The slant amount of the flange Tl is computed in a side part image processing circuit 12. The depth (b) of the web 13 is computed in a vertical image processing circuit 15. Based on these measured values, a flange thickness computing circuit 16 computes the flange thickness at the lower left part of the H-beam 3 and also computes the flange thickness at the lower right part.
Patent JP-H08310242-A (JP)
Title: Door glass run structure for automobile
Inventor: ONO EIJI
IPC: B60J5/00
Filed: 1995-05-23
Abstract: PURPOSE: To prevent generation of an abnormal sound of sucking car room internal air and to improve sealability, in a door glass run. CONSTITUTION: By forming a constricted part 5 of hollowing an outer side surface in the vicinity of a tip end terminal part 3a of an inner lip 3 protrusively provided in a lower edge of a side wall 2a in a base part 2 of a glass run 1, car room internal air, flowing out along a lower surface of the inner lip 3, is deflected almost sideward an upper edge of a door window panel W.P along external surface shape of the constricted part 5 and the tip end terminal part 3a in the vicinity thereof, so that generating an abnormal sound due to providing an eddy current in the vicinity of an outer lip 4 can be avoided.
Patent JP-S61282023-A (JP)
Inventor: ISHIMOTO SHOICHI
IPC: A01G13/00
Filed: 1985-06-07
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-S5247640-A (JP)
Title: Control device of data buffer
Inventor: SUZUKI SEIGO
IPC: G06F13/38
Filed: 1975-10-15
Abstract: PURPOSE: In order that the control circuit, the control register, etc. of the data buffer circuit can be controlled by a different system, too, to obtain the control device of data buffer which has a wide rnage of application such as adjustment of width and depth of the data bit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11301818-A (JP)
Title: Picking method and picking device for pick-to-belt
Inventor: YAMAGISHI JURO
IPC: B65G1/137
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a picking mistake, enhance work efficiency, and attain reduction of work labor, in picking of a pick-to-belt. SOLUTION: In picking of a pick-to-belt arranging shelves 1 divided into a location 2 to be opposed by providing a space also setting a conveyer between the sheets 1, a rail 6 is set up in a space on a conveying belt 4, a base seat support frame 11 is suspended movably by engaging with this rail 6, and a base seat 10 is moved to be positioned in a space on a picking path 5 between the conveyer and the shelf 1, also a radio LAN receiving input means of a shipping data seal 23, memory means, picking data display means, data collation discriminating means, shipping data seal print means, and a commodity data read means are provided in the base seat 10.
Patent JP-S5827660-A (JP)
Title: Centrifugal separator
Inventor: MATSUMOTO TAKASHI
IPC: B04B11/08
Filed: 1981-08-10
Abstract: PURPOSE:To automatically carry out the scraping work of a solid substance without stopping a basket, by controlling a scraper blade drive apparatus corresponding to the rotational speed of the basket. CONSTITUTION:A rotational speed detector 25 for detecting the rotational speed  of a basket 4 and a scraper blade control apparatus 26 for controlling a scraper  blade with apparatus by receiving the output signal er of said detector 25 are  provided. The above described control apparatus 26 stops a scraper blade 12  once or retracts the same to the side of an evacuating region when the rotational speed of the bakset is lowered to a set value or less set by a set value  signal generator 27 in a scraping process and controls a control valve 23 so as  to again displace the scraper blade 12 to the side of a scraping region after the  rotational speed of the basket 4 is restored. In addition, when the rotational  speed of the basket 4 is lowered to the set value or less, similar operation as  described above is again repeated and scraping work is advanced without stopping the bakset 4.
Patent JP-H07312088-A (JP)
Title: Semiconductor memory
Inventor: SATO MASATOSHI
IPC: H01L29/786
Filed: 1994-05-13
Abstract: PURPOSE:To securely set a clamp potential by adjusting resistor values for level shift and generating constant voltage. CONSTITUTION:A constant voltage circuit VR comprises a P channel type MOSFET P4 for output between a power supply voltage VCC3 and a voltage supplying point VCO for high level output, and a constant current source S3 between a non-inversion input node of a differential amplifier circuit DA1, that is, a gate of a differential MOSFET N3 and a ground potential VSS2. A gate of P4 is connected to a non-inversion output node of a circuit DAL, that is, a drain of a MOSFET N2. A potential of v1 supplied to the circuit DA1 is kept stable owing to relation between a comparatively stable current value and a resistor value. A clamp potential of voltage for high level output can be securely set without being affected by process variation by only adjusting resistance values of a level shift resistor and a generation resistor forming constant voltage. Thereby, high level margins of a synchronous SRAM and the like including a CMOS type output buffer can be improved and voltage of power supply for operation can be reduced.
Patent JP-S6277287-A (JP)
Inventor: TAKAHASHI KATSUYOSHI
IPC: B62J9/00
Filed: 1986-05-29
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-S63290348-A (JP)
Title: Heat accumulating device
Inventor: YAMASHITA KAZUO
IPC: F24H7/00
Filed: 1987-05-21
Abstract: PURPOSE:To prevent the wall surfaces of a container from being fused to each other and prevent the container from being deformed or damaged even when heat accumulating material is repeatedly heated by microwaves by installing a layer for preventing fusion-sticking between the wall surfaces of a heat accumulating container with the built-in heat accumulating material fused by microwave heating CONSTITUTION:A container 2 is made of material which is non-reactive and incompatible with heat accumulating material 3. As the heat accumulating material 3, material which is easily and uniformly fused by microwave heating is desirable and hydrate salt type heat accumulating material is suitable to use. A layer 4 for preventing fusion- sticking is made of material which is non-reactive and incompatible with the material 3 and the container 2. When the container 2 is manufactured by hot seal process using usually laminated films polyethylene, polypropylene, etc., are used as the most inner layer of the laminated films and then it is desirable to use the thin film of polyester, polyamide, polyamideimide, etc., of which melting point is higher than that of polyethylene, polypropylene as the layer 4. As for a fixing method between the wall surfaces of the container 2 and the layer 4, adhesive agent or heat fusion is used or they are fixed by sandwiching between seal parts 5.
Patent JP-H06336303-A (JP)
Title: Waste can collecting machine
Inventor: TADA KENJI
IPC: G07F7/06
Filed: 1993-05-26
Abstract: PURPOSE:To exceptionally improve usability by a machine wherein a sum of repaid money corresponding to a number of waste cans input by each utilizer and by each user can be respectively and individually displayed. CONSTITUTION:A front face door 3 is arranged with a quantity display part 6 for displaying a number of waste cans input to a waste can collecting machine 1 by each utilizer, sum of money display part 9 for displaying an amount of repaid money determined on the basis of a number of the input waste cans and an exactly calculating button 7 operated when ended inputting the waste cans by the utilizer. In the sum of money display part 9 and the quantity display part 6, a 4-digit 7-segment display device is used. A repayment port 8 for repaying money on deposit, repaid corresponding to a kind of the input waste can and its quantity, is provided, and a money repaying device 10 for repaying money on deposit is provided behind the front face door 3 corresponding to this repayment port 8.
Patent JP-S5459745-A (JP)
Title: Emergency stop device of elevator
Inventor: SASAKI MAMORU
IPC: B66B7/08
Filed: 1977-10-19
Abstract: PURPOSE: To improve the reliability of operation, by further mounting an auxiliary spring, in an emergency stop device that emergency stops cage by the extension of a simple rod spring when a main cable of an elevator slacks or cuts.  
     CONSTITUTION: In a device that the upper and lower portions of a cage frame 2 of a cage are connected by a cross head 3 and a cage floor 1, a simple rod 5 is mounted to a connecting portion with the cage at a lower end of a main cable 4 and the lower end portion is supported to the cross head 3 through a simple rod spring 6, the simple rod spring 6 compressed by the wt. of the cage up to that time and an auxiliary spring 7 with larger extending quantity than the spring 6 extend when the main cable 4 cuts for some reason, the rod 5 is downward pulled, and a pulling- up rod 11 is pulled up in the B direction through a lever 9, thus thrusting a wedge 12 between a catch body 13 and a guide rail 14, then stopping the fall of the cage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61281736-A (JP)
Title: Coding system
Inventor: HARA MASANOBU
IPC: H04L1/08
Filed: 1985-06-07
Abstract: PURPOSE:To prevent a look over error in collation and discrimination of an information code string by inverting alternately each logic value of the first half of the information code string split by a check bit and that of the check bit at each frame and sending the result. CONSTITUTION:The frame consists of frame synchronizing bits F1, F2..., the 1st half information code strings I1-IK in K-bit, a check bit C, the latter half information code string IK+1-IN in (N-K)-bit, and the logical value of the 1st half information code strings I1-IK and the check bit C is inverted alternate ly at each frame. The location of frame synchronization is detected by the synchronization patterns F1, F2.... further, the error of the information code string is discriminated for the collation and discrimination of the inversion between preceding and succeeding frames of the 1st half parts I1-IK split into two, the inversion is checked for the check bit and normal collation discrimina tion is applied to the latter half parts IK+1-IN.
Patent JP-S62280074-A (JP)
Title: Thermal recording material
Inventor: TAKASHIMA MASANOBU
IPC: G03C1/61
Filed: 1986-05-30
Abstract: PURPOSE:To obtain excellent preservability, heat response characteristics and thermal color forming properties and prevent the density of recorded images from being lowered due to long-time preservation, by incorporating a specified compound in a recording layer provided on a base and comprising a diazo compound and a coupling component. CONSTITUTION:A compound of the general formula Ar1-R0-Ar2 (wherein Ar1 and Ar2 are aromatic rings, at least one of which has an OH group, and R0 is a bivalent group) is incorporated in a recording layer provided on a base and comprising a diazo compound and a coupling component. At least one of the diazo compound and the coupling component is preferably contained in microcapsules, and the substance thus contained is brought into reaction mainly by penetrating through microcapsule walls when being heated. The compound of the general formula may be 1-(4-hydroxyphenoxy)-2-phenoxyethane, 1-(4-hydroxyphenoxy)-2-(4-methylphenoxy) ethane or the like.
Patent JP-S5651093-A (JP)
Title: Semiconductor storage device
Inventor: IKEBE MASAZUMI
IPC: G11C16/02
Filed: 1979-09-28
Abstract: PURPOSE:To reduce the number of write-in cycles and to decrease the write-in time, by storing the write-in data in the storage circuit to perform simultaneous write-in of a plurality of words. CONSTITUTION:The write-in information via an I/O section 15 is stored also in a pre-storage circuit 16, and the write-in information to cell blocks 2-1, 1-2 is stored in the I/O section 15 and the circuit 16. The write-in information is simultaneously written in the same address cells C12, C22 of blocks 2-1, 1-2 via transistors W1, W2. Further, the readout is made one by one word with any of transistors Q1, Q2. Accordingly, a number of pre-storage circuits are provided, then simultaneous write-in of a plurality of words can be made, allowing to reduce the number of write-in cycles and to decrease the entire write-in time.