baber/WOPTO huggingface dataset:
Patent JP-2000244818-A (JP)
Title: Amplifying solid-state image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N5/335
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit technology by which pixel leakage currents in an amplifying solid-state image pickup device can be reduced. SOLUTION: This amplifying solid-state image pickup device is constituted by arranging plural pixels and providing each pixel with a photodiode 5 for photoelectric conversion, a first MOS transistor 101 for signal amplification, a second MOS transistor 102 to reset a signal electric charge accumulated in the photodiode 5 for photoelectric conversion and a third MOS transistor for selection of pixels. In this case, one end of the serially connected first and third MOS transistors 101 and 103 is connected with a signal line 13, the other end is connected with a power line 14 (VD), one end of the second MOS transistor 102 is connected with the photodiode 5 for photoelectric conversion, the other end is connected with power supply voltage VP lower than power supply voltage VD and the first MOS transistor 101 is constituted as a depression type.
Patent JP-H07262164-A (JP)
Title: Processing method for time series data and deciding method for similarity of time series data
Inventor: FUJIYOSHI MAKOTO
IPC: G06F19/00
Filed: 1994-03-17
Abstract: PURPOSE:To process many similar data without losing the features of a time series and to automatically analyze the degree of similarity of data by picking up the data value of a maximum frequency and a maximum value and a minimum value of data of frequency 0 and plotting these data in accordance with time and generating the chart where they are mapped as a locus on a plane of the time base. CONSTITUTION:A time series data analyzer consists of an automatic analyzer 1 and a picture display device 2. Time series data is subjected to histogram processing at intervals of a prescribed time to pick up the data value of a maximum frequency and a maximum value and a minimum value of data of frequency 0, and these data are plotted in accordance with time to generate the chart where they are mapped as a locus on a plane of the time base. Thus, features of data over a long time {(the prescribed time)XN(an integer)} are decided The locus of the chart is stored as a recognition pattern in a neural network, and the degree of similarity to the pattern of another chart is decided by the character recognition method.
Patent JP-H10240734-A (JP)
Title: Natural sentence analyzing device
Inventor: SHINKAWA KOTARO
IPC: G06F17/27
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a natural sentence analyzing device by which the intention understanding of a part constituted as a composite noun in a natural sentence as a center can be properly attained. SOLUTION: A keyword is retrieved from each word constituting a composite noun to be analyzed by a retrieving part 5 by referring to a keyword table 3, and a keyword attribute is read. Then, an accessory word format corresponding to the keyword attribute is retrieved from an accessory word table 7, and a part matched with the accessory word format is established by an establishing part 13 as an analysis starting part from the composite noun to be analyzed by referring to a word dictionary, and a word array in the composite noun to be analyzed adjacent to the analysis starting part which is matched with a modifier format registered in a modifier format table 9 is retrieved by referring to a word dictionary 21 and the modifier format table 9. Then, the composite noun is analyzed based on the modifier format, and the analyzed results are arranged and outputted.
Patent JP-S51122476-A (JP)
Title: Neutron detector
Inventor: AOKI KAZUO
IPC: G21C17/00
Filed: 1975-04-18
Abstract: PURPOSE: A neutron detector which is provided with an automatic sensitivity deterioration compensation function to usually provide a correct netron flux measuring data. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03247442-A (JP)
Title: Plastic base material for packaging box
Inventor: YAMAMOTO YUKIO
IPC: B65D5/56
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a plastic base material for packaging a box being easily bent and without breakage of a fold by constituting the material of a plastic laminated sheet wherein cut gaps leaving one layer of the constituting plastic layers on one or both faces are provided. CONSTITUTION:A base material 1 is a laminated body consisting of a primer layer (or an adhesive layer) 7 and two plastic layers 6 and an outer cover piece 2, an inner cover piece 3 and a flap piece for fastening 4 are projected in three directions. Cut gaps are provided on the joint part and the central part of each of two outer cover pieces 2 and the joint part of each of four inner over pieces 3. For the cut gaps 5, a blade completely enters into the upper plastic layer 6 but the cut gaps do not react the lower layer. Therefore, on the base material 1 like this, the part of each cut gap 5 can be easily folded so as to make the cut gap part convex upwardly and the remaining layer which the cut gap 5 does not reach keeps mechanical strength until deterioration such as bending fatigue occurs. It is thereby possible to obtain a product being easily bent and without breakage and occurrence of cracks.
Patent JP-S59172138-A (JP)
Title: Magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: G11B5/71
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a magnetic recording medium having a magnetic layer which is excellent in the dispersibilty and dispersion stability of magnetic powder, has good surface smoothness and has an excellent electrical characteristics by incorporating high mol.wt. poly(acrylic acid/propylene glycol ester of acrylic acid) surface active agent in the magnetic layer. CONSTITUTION:Magnetic powder and high mol.wt. poly(acrylic acid/propylene glycol ester of acrylic acid) surface active agent are incorporated in a magnetic layer. The high mol.wt. poly(acrylic acid/propylene glycol ester of acrylic acid) surface active agent is expressed by the formula and is used preferably in a range of 0.1-10wt% to the magnetic powder. The high mol.wt. poly(acrylic acid/ propylene glycol ester of acrylic acid) surface active agent is soluble in water and when said agent contacts with the magnetic powder dispersed in an aq. soln., the agent sticks satisfactorily on the particle surfaces and forms a film, by which the dispersibility and dispersion stability of the magnetic powder are improved and the surface smoothness and electrical characteristics of the magnetic layer are improved.
Patent JP-S6296456-A (JP)
Title: Anthranilic acid derivative
Inventor: SATO TOSHIO
IPC: A61K31/196
Filed: 1985-03-11
Abstract: NEW MATERIAL:4'-Carboxybenzoylanthranilic acid of formula I and its salt. USE:A side effect-reducing agent for antitumor agents. Especially, relieves renal disorders and BUN induced by them. PREPARATION:Anthranilic acid of formula II is dissolved in an aqueous alkali such as sodium hydroxide. Then, a solution of terephthaloyl dichloride in an inert organic solvent such as benzene, and an aqueous alkali are alternately added dropwise to effect the reaction at 0-40 deg.C, preferably at room temperature for 2-10hr to give the compound of formula I. The compound of formula III is used in an equimolar to double molar amount based on the compound of formula II and the reaction solution is kept alkaline, preferably 11 or higher pH during the reaction.
Patent JP-S58162770-A (JP)
Title: Apparatus for controlling engine knocking
Inventor: DAIMON TERUMI
IPC: F02P5/152
Filed: 1982-03-23
Abstract: PURPOSE:To raise the sensitivity of detecting knocking in a low speed region, by clamping the output signal of a knocking sensor at a particular ratio to the background level in an apparatus for controlling the ignition timing of an internal combustion engine by way of a knocking feedback method. CONSTITUTION:A knocking signal clamp circuit 209 functions such that the background level is not affected by high knocking signals mixed with half-wave signals produced from a half-wave rectifying circuit 208. A K-time multiplication circuit 222 imparts a knock signal clamp circuit 209 with a particular ratio. Further, a gain control circuit 206 amplifies the output of a BGL (background level) detecting circuit and feedbacks it to an AGC circuit 205. With such an arrangement, it is enabled to raise the sensitivity of detecting knocking in a low speed region of engine operation.
Patent JP-S59170145-A (JP)
Title: New disazo compound and its preparation
Inventor: OOTA MASABUMI
IPC: C09B35/039
Filed: 1983-03-18
Abstract: NEW MATERIAL:A compound of formula I or II [Ar is (substituted) hydrocarbon- or hetero-aromatic ring]. USE:Photoconductive material for sensitizing matter used in electrophotography. PREPARATION:A tetrazonium salt of formula III (X is anionic functional group) is made to react with a compound of formula IV or V.
Patent JP-S60191302-A (JP)
Title: Speed switching device of composite device
Inventor: YAMAMOTO NORIYUKI
IPC: G05B9/02
Filed: 1984-03-12
Abstract: PURPOSE:To avoid a case where a low-speed load is driven at a high speed and therefore to prevent the generation of an accident, by using a sliding switch knob attached to a device main body to perform switching between the low and high speeds and then using a stopper to prevent said knob from sliding to a high-speed position against a low-speed load device. CONSTITUTION:A speed switching device of a composite device is provided with plural load devices of different revolving speeds and a main body 3 which is connected to these load devices for drive. The load devices are divided into a low-speed load device 1 and a high-speed load device 2, and a sliding switch knob 4 is provided to the main body 3 to perform switching among a stop mode and low and high speed modes. In addition, a stopper 6 is provided to the device 1 in response to a rotary shaft 5 of the main body 3. This stopper 6 prevents the device 1 from revolving at a high speed. This protects the device 1 from the danger of a high-speed operation and therefore prevents the generation of an accident.
Patent JP-H08241264-A (JP)
Title: Option device and information processor connected therewith
Inventor: OOBAKA SATOSHI
IPC: G06F13/14
Filed: 1995-03-07
Abstract: PURPOSE: To automatically set addresses not to overlap one on another on address space when plural option devices are mounted, regarding the mechanism of automatically assigning the address on the address space of the bus of an information processor to the option device mounted on the bus. CONSTITUTION: This option device has a discrimination information holding means 1 holding values different from the other, an object bit designation means 2 designating a bit to be the check object of discrimination information and changing the bit after the check, a discrimination information check means 3 checking one bit of the discrimination information according to the instruction from a bus, performing a response if the value thereof is a preliminarily fixed value and performing a control so as to make a check a temporary stoppage state if not so, and a state control means 4 performing controls to a check so as to recover it from the temporary stoppage state to an operation state according to the instruction from the bus,  transfer it from the temporary stoppage state to the stoppage state in which an instruction except a release instruction can not be accepted or return it to the operation state from the stoppage state.
Patent JP-S57161573-A (JP)
Title: Signal processor for mti radar
Inventor: NAKAMURA MASAZUMI
IPC: G01S13/52
Filed: 1981-03-30
Abstract: PURPOSE:To change over an MTI video and a non-MTI video easily in adaptation to ambient conditions by changing over the signal subjected to MTI signal processing and the non-processed signal at a required time by using high speed digital switches. CONSTITUTION:The reception signal from a radio receiver is introduced into phase detectors 2a, 2b, and is phase-detected by reference signals differing in phase by 90 deg., whereby it is made into coherent videos CV(I), CV(Q) differing in phase by 90 deg. with each other. The CV(I), CV(Q) are converted to digital quantities by A/D converters 3a, 3b. It is possible to output the MTI video in the range where clutters exist and the non-MTI video in the range where no clutters exist easily selectively by changing over the signal subjected to the required signal processing with the MTI filters 4a, 4b and the signal bypassed through the MTI filters by using digital switches 12a, 12b.
Patent JP-H02224998-A (JP)
Title: Method for selecting/judging machining pattern of sheet piercing device
Inventor: AWAMORI KATSUO
IPC: B26F1/02
Filed: 1989-02-28
Abstract: PURPOSE:To easily read the type of a green sheet automatically or visually and increase the productivity of green sheet machining by visually providing coded information corresponding to machining information on the green sheet or a frame on which the green sheet is attached. CONSTITUTION:Coded information (bar code) 4 corresponding to machining information is visible installed on a green sheet 1a which is a machining object or on a frame 2a to which the green sheet 1a is stuck. Thereby, the type of the green sheet can be automatically or visually read improving the productivity of green sheet machining.
Patent JP-S55138970-A (JP)
Title: Image processing method
Inventor: SEKIKAWA KEIJI
IPC: G06T5/00
Filed: 1979-04-17
Abstract: PURPOSE:To decrease the number of quantized bits by quantizing an image containing a half tone by means of a low gradation. CONSTITUTION:As for an input picture element signal, its density information is quantized in a low gradation by the quantizer 1. The quantized signal is sent to the memory 2, and a density level information in the specific picture element area is stored. The predictive density levels Ii, Ij of a remarkable picture element are calculated by the arithmetic unit 3 in accordance with the information in the memory 2 and a modulated signal k. The threshold pattern corresponding to the modulated signal k is called from ROM6. Outputs Ii, Ij of the arithmetic unit 3 and outputs tl,m of ROM6 are compared by the comparator 8, a black or white level is decided depending upon whether it is large or small, and a two valued output picture element signal can be obtained. Thus, the bit capacity of both the quantizer 1 and the  memory 2 can be reduced.
Patent JP-S61218600-A (JP)
Title: Determination of follicular stimulant hormone, determinating reagent, monoclonal antibody therefor, obtaining method and hybridoma cell system
Inventor: KURISUTA HIYUUPUNAA PARAITSU
IPC: C12P21/08
Filed: 1986-03-06
Abstract: The present invention provides an immunological process for the determination of the follicle-stimulating hormone (FSH), wherein there is used at least one monoclonal antibody which is directed specifically against FSH and cross-reacts with other glycoprotein hormones to an extent of less than 3%. The present invention also provides a reagent for the determination of the follicle-stimulating hormone, wherein it contains at least one monoclonal antibody which is directed against FSH and cross-reacts with other glycoprotein hormones to an extent of less than 3%. Furthermore, the present invention provides a monoclonal antibody against the follicle-stimulating hormone and a process and a hybridoma cell line for producing it.
Patent JP-S51122741-A (JP)
Title: Motor overload control device
Inventor: TAKASUGI KAZUO
IPC: F04B49/10
Filed: 1975-04-21
Abstract: PURPOSE: A device for controlling overload on motors with improved reliability by prevention of locking. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06218232-A (JP)
Title: Purifying method for nitrous oxide containing waste gas
Inventor: YOSHIMOTO MASAFUMI
IPC: F01N3/08
Filed: 1993-01-26
Abstract: PURPOSE:To efficiently, catalytically decompose nitrous oxide in a waste gas even at a low temp. by using a catalyst carrying at least one or more kind of noble metals selected from among Ru, Rh, Pd, Re, Os, Ir, Pt in the coexistence of a reducing gas. CONSTITUTION:The catalyst carrying at least one or more kind selected from among Ru, Rh, Pd, Re, Os, Ir, Pt is used in the coexistence of the reducing gas (e.g. methane). The catalyst is allowed to be carried on a fluorine treated carrier. And the catalyst is allowed to be carried on a hydrophobic carrier. As a result, nitrous oxide in the waste gas is efficiently, catalytically decomposed even at the low temp.
Patent JP-H11243996-A (JP)
Title: Detection of foreign dna fragment insertion generated in verotoxin gene
Inventor: KUSUMOTO MASAHIRO
IPC: C12R1/185
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligouncleotide comprising plural DNA fragments having continuous nucleic acid sequences having specific continuous base numbers and selected from among genes encoding verotoxin produced by verotoxin- producing Escherichia coil and useful for amplifying verotoxin genes, etc. SOLUTION: This oligonucleotide is selected from among genes having nucleic acid sequence of formula I or formula II encoding verotoxin produced by verotoxin-producing Escherichia coil, contains a nucleic acid sequence comprising at least 15 continuous base, and is useful for amplifying a verotoxin gene comprising at least two kinds of DNA fragments. The oligonucleotide enables the simple, rapid and specific detection of the verotoxin gene of verotoxin-producing Escherichia coil from the excrement of many organisms, foods or environments. The oligonucleotide is obtained by synthesizing at least two kinds of DNA fragments by use of a DNA synthesizer, etc. The two kinds of DNA fragments are selected from among the VT1 gene of formula I and the VT2 gene of formula II which encode the verotoxin produced by the verotoxin-producing Escherichia coil.
Patent JP-S60189919-A (JP)
Inventor: KAGUMA KENJI
IPC: H01G9/02
Filed: 1984-03-12
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-S63218048-A (JP)
Inventor: KOSHIMIZU MITSUO
IPC: B65B51/00
Filed: 1987-03-04
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-S58163649-A (JP)
Inventor: HASEGAWA SHIYOUZOU
IPC: B32B7/02
Filed: 1982-03-24
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-H08219749-A (JP)
Title: Method and equipment for measuring gap at bottom of socket
Inventor: ISHII SUEJI
IPC: G01B17/00
Filed: 1995-02-13
Abstract: PURPOSE: To measure the gap between the tip of piping inserted into a socket and the bottom part on the socket side non-destructively. CONSTITUTION: The equipment for measuring the gap between the bottom part 11 of a socket and the forward end face 21 of piping in a structure where the piping 20 is inserted into the socket 10 comprises a pair of ultrasonic probes 60 having a gap of known dimensions secured to a reference scale 40. One of the pair of ultrasonic probes can touch the surface of the piping while the other can touch the surface of the socket. The ultrasonic probe touching the piping serves as a surface wave probe 60 producing a surface wave whereas the ultrasonic probe touching the socket serves as a longitudinal wave or oblique angle probe 50 producing a longitudinal wave. An operating means operates the gap at the bottom 11 of the socket based on the detection signals from the probes 50, 60 and the positions thereof on the reference scale 40.  The gap can be calculated easily by subtracting each detected dimension from the fixed dimension L between the probes 50, 60.
Patent JP-S55140930-A (JP)
Title: Method and device for chinese character display
Inventor: INOUE CHIYUUYA
IPC: G06F3/02
Filed: 1979-04-19
Abstract: PURPOSE: To secure an easy detection for the desired Chinese character by displaying the Chinese character selected at the latest time and corresponding to the desired reading at the position to be displayed originally among the homophonous Chinese character groups and then displaying the Chinese character at the head position of the Chinese character groups.  
     CONSTITUTION: With supply of the reading of the Chinese character through keyboard KB, processor μP searches the type of the Chinese character featuring the reading supplied out of table memory TM to then read the character pattern of the Chinese character out of character memory MM for display CRT. Memory TM consists of the ROM and RAM, and the ROM memorizes the homonymous character code along with the information indicating the address of the RAM memorized in the O address each. Then the Chinese character selected at the latest time and corresponding to the reading is displayed on the CRT and at the position to be displayed originally among the Chinese character groups featuring the same reading and also displayed at the head position of the Chinese character groups or the position where the discrimination is possible from the character groups corresponding to the reading. Thus the desired Chinese character can be found out in an easy way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60194432-A (JP)
Title: Electrochromic display element
Inventor: MATAKE SHIGERU
IPC: G02F1/1523
Filed: 1984-03-15
Abstract: PURPOSE:To obtain an electrochromic (EC) display element having high color developing and vanishing speeds and undergoing little change with the lapse of time by placing a catalyst layer which absorbs H2 and O2 and turns them into H2O and an EC element in a tightly sealed vessel in an electrically insulated state. CONSTITUTION:A catalyst layer 5 of one or more among Ni, Pt, Rh, Pd, W, Ta, Mo, Ti, Zr, Fe, Ba, Ca and porous carbon and an entirely solid EC element are placed in a tightly sealed vessel in an electrically insulated state. For example, the 1st transparent electrode 1, a layer 2 of an EC substance such as WO3 or MoO3, a proton conductor layer 3 of a dielectric such as MgF2 or SiO2 and the 2nd electrode 4 as a counter electrode are successively formed on a glass substrate 6 to manufacture an EC element. Said catalyst layer 5 for turning H2 and O2 generated by the electrolysis of water adsorbed on the layers 2, 3 to improve the color developing power into H2O is formed on the electrode 4. An acrylic resin vessel 7 is put on the EC element and sealed with a sealant to obtain a tightly sealed ECD having always stable color developing and vanishing characteristics and superior durability.
Patent JP-S61206184-A (JP)
Inventor: DEIETAA YUURINGU
IPC: H01R13/625
Filed: 1986-03-05
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-H06258162-A (JP)
Title: Bonded structure of glass part
Inventor: BABA HIRONOBU
IPC: G01L9/04
Filed: 1993-03-09
Abstract: PURPOSE:To provide the bonded structure of a glass part, wherein the glass part can be bonded at high adhesion force. CONSTITUTION:A semiconductor pressure sensitive chip 1 is bonded on a glass stage 2. At the lower surface of the glass stage 2, an aluminum layer (Al) layer 9, a titanium (Ti) layer 10, a nickel (Ni) layer 11 and a gold (Au) layer 12 are laminated sequentially by vapor deposition. As the thickness of the layers, the aluminum (Al) layer 9 is 1,000Angstrom  thick or less, the titanium (Ti) layer 10 is 3,000+ or -1,000Angstrom  thick, the nickel (Ni) layer 11 is 6,000+ or -1,000Angstrom  thick and the gold (Au) layer 12 is 800+ or -400Angstrom  thick. A gold (Au) layer 15 is plated on the 42 alloy of a metal stem 3. The plating of the gold (Au) layer 15 of the metal stem 3 and the gold (Au) layer 12 are soldered and bonded with Sn-based solder 16.