baber/WOPTO huggingface dataset:
Patent JP-2001175872-A (JP)
Title: Device and method for image processing and recording medium with recorded software for image processing
Inventor: IWANO HIROTAKA
IPC: G06T7/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide technology of image processing for measuring an optical flow with superior precision by optimizing an inputted image itself. SOLUTION: An optical flow field detection part 5 measures the optical flow according to the image inputted from an image pickup part 1. An optical flow field statistical processing part 6 performs statistical processing for the obtained optical flow field. An optimum frame rate calculation part 7 calculates an optimum frame rate to satisfy requested precision according to the result of the statistical processing by the processing part 6 and the requested precision inputted from a requested precision input part 3 if the optical flow does not reaches the requested precision. A frame rate determination part 8 determines a new frame rate according to the calculated optimum frame rate and requested frame rate. A frame rate control part 9 controls the image pickup part 1 according to the new frame rate.
Patent JP-H06186287-A (JP)
Title: Method and apparatus for measuring electronic component
Inventor: HATAKEYAMA TSUTOMU
IPC: G01R31/26
Filed: 1992-12-21
Abstract: PURPOSE:To realize a method and an apparatus for measuring an electronic component with high reliability without trouble in which an acceleration of a processing speed is facilitated. CONSTITUTION:An entire measuring terminals of a measuring probe 70 having measuring terminals of the more number than that of a plurality of electrodes are brought into contact with an outer periphery of a ring varistor 1 having the plurality of electrodes on the outer periphery to be temporarily measured. The terminals in contact with the electrodes are electrically selected according to a result of the temporary measurement, and characteristics between the electrodes and special electrodes are measured. In this case, a plurality of the probe 70 are mounted on intermittent rotors 50, and characteristics of the varistor 1 are measured while moving the varistor 1 by the intermittent rotation of the rotor 60, thereby accelerating a processing speed.
Patent JP-H11179317-A (JP)
Title: Method for detoxicating waste
Inventor: GOTO TATSUO
IPC: B09B1/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for efficiently use an existing waste disposal site by detoxicating already discarded wastes and decreasing the volume of the wastes. SOLUTION: Already discarded wastes are recovered from a disposal site. The wastes and a solid fuel are mixed and burned. Reaction of the heavy metals contained in the incineration ash generated by the burning with a chlorine type gas is carried out to convert heavy metals in to heavy metal chlorides. The chlorides of the heavy metals are evaporated and removed by heating the chlorides to the temperature higher than the evaporation temperature of the chlorides. Consequently, already discarded wastes are detoxicated and at the same time the volume is decreased to efficiently utilize a existing disposal site.
Patent JP-H05333220-A (JP)
Title: Integrated optical proximity coupler
Inventor: KURISUCHIYAN RERUMINIYO
IPC: G02B6/122
Filed: 1992-12-21
Abstract: PURPOSE: To obtain the integrated optical proximity coupler which separates or couples two signals differing in wavelength and has a passing band predetermined for one of the two signals to be separated or coupled. CONSTITUTION: Two waveguides are integrated in a base and provide a coupling area of length L for obtaining coupling coefficients C1 and C2 for signals with wavelengths λ1 and λ2 . The length L and coupling coefficients C1 and C2 are so related that C1 .L=nπ/2 and C2 .L=mπ/2. Here, (n) and (m) are selected so as to obtain the passing band of width predetermined around at least one of the wavelength λ1 and λ2 ; and one is an odd integer and the other is an even integer.
Patent JP-H07187622-A (JP)
Title: Production of low-concentration no and method for measuring no2
Inventor: SUZUKI EIJI
IPC: G01N31/00
Filed: 1993-12-22
Abstract: PURPOSE:To inexpensively and everlastingly produce low-concn. NO and to provide a method for measurring NO2. CONSTITUTION:An activated carbon, which has been dipped in an aq. inorrg. strong acid soln. and dried, is packed in a reaction tube 1, the air contg. NO2 is passed through the reaction tube to reduce NO2 to NO, and low-concn. NO is produced. Meanwhile, the NO2 concn. is measured by measuring the NO concn. in the air before and behind the reaction tube. The inorg. strong acid is adsorbed on the activated carbon having a large specific surface, and hence the activatted carbon shares the role to provide a contact filed between the strong acid and the NO2. Consequetly, the NO2 is efficiently reduced in the air at a room temp., the low-concn. stable NO is inexpensiveely produced, and NO2 is measured.
Patent JP-2001177044-A (JP)
Title: Electronic part module and piezoelectric oscillator
Inventor: FUNAHARA RIICHI
IPC: H03B5/32
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To improve yield in the mass production of a crystal oscillator by making thin a crystal oscillator, and allowing board strength to have a margin. SOLUTION: A circuit board 2 on which circuits 11 and 12 with different height are mounted is formed like a box. The bottom face of the recess of the circuit board 2 is allowed to have a difference in level, and an area 9 where the board of the bottom face is thick and area 10 where the board of the bottom face is thin are formed. The circuit 12 whose height is high is mounted on the area 10 where the board of the bottom face is thin, and the circuit 11 with low height is mounted on the area 9 where the board of the bottom face is thick. Thus, a part of the board of the bottom face of the circuit board 2 is made thick so that the bending strength of the circuit board 2 can be improved.
Patent JP-2000179033-A (JP)
Title: U-shaped gutter and manufacture thereof
Inventor: SAKIMOTO KAZUO
IPC: B01J20/20
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To make a U gutter light and tough and exhibit a purifying action by forming a U-shaped gutter out of thermoplastic synthetic resin molded product having both side walls on the right and left and a bottom wall, and containing charcoal powder occupying a specific percentage of the total amount thereof. SOLUTION: A U-shaped gutter consists of a thermoplastic synthetic resin molded product whose charcoal powder is mixed at a rate of 5 to 30 wt.% of its total and is formed into a U-shaped gutter shape in longitudinal section having side walls 1, 1 on the right and left and a bottom wall 1, wherein one end side consists of a connecting recessed part 3 with a wall thickness formed so as to be thin making an innerperiphery surface recessed, while the other end consists of a connecting protruding part 4 with a wall thickness formed so as to be thin by making an outer-periphery surface recessed. The U-shaped gutter is formed out of hard resin molded product, which can attain light weight, and easy grooving and handling. Toughness and high resistance against external force such a impact and bending can also prevent generation of cracking, chipping and the like.  By making its surface smooth and including a large amount of highly porous charcoal, it is possible to restrain propagation of various germs and improve adsorption and decomposition of offensive odor component or the like.
Patent JP-H10179893-A (JP)
Title: Electronic base board monitoring system of game machine
Inventor: KUMATORIDANI MINORU
IPC: A63F7/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent undue deed to an electronic base board such as ROM of a number of game machines installed in a game parlor and simply and quickly confirm which game machine's board has been exposed to the undue deed. SOLUTION: An electronic base board monitoring system is for a game machine which is equipped with a machine frame and a machine body 3 installed in the machine frame with possibility of being opened and closed and is furnished with an electronic base board to drive a prize awarding device 5a provided in the machine body 3, wherein a sensor switch 7 is mounted on either of the machine frame and machine body 3 so as to sense the opened condition of the machine body 3. The arrangement further includes a transmitter to send the opened condition sensing signal to a transmission line when the switch 7 has sensed the opened condition of the machine body 3 and a receiver to sense in the center the opened condition sensing signal sent via the transmission line.
Patent JP-H11184104-A (JP)
Title: Device and method for measuring film thickness of electrophotographic photoreceptor and device and method for manufacturing electrophotographic photoreceptor
Inventor: SUZUKI TAKANAO
IPC: G03G5/05
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring the film thickness of an electrophotographic photoreceptor by which the film thickness of an under coating layer can be accurately measured even when it is thin. SOLUTION: The detection area 2 of the electrophotographic photoreceptor 1 coated with the under coating layer is irradiated with light by a light source 6 through an optical fiber 5 and a probe 4. Besides, the image of the light reflected from the area 2 is formed at the spectroscope of a spectrometer 7 through the probe 4 and the fiber 5 so as to obtain a spectrum being as an interference characteristic. Then, it is discriminated by the interference waveform discrimination part 9 of a film thickness calculation part 8 which interference waveform pattern out of the plural previously decided interference waveform patterns the obtained spectrum is provided with. Besides, the order of interference is identified. Then, the film thickness of the under coating layer is measured by being calculated by a film thickness arithmetic part 10 by using a film thickness calculation system corresponding to the discriminated interference waveform pattern and substituting peak waveform or bottom waveform obtained from the spectrum.
Patent JP-H06184928-A (JP)
Title: Production of highly dense web
Inventor: NISHIJIMA SEIICHI
IPC: D06M101/16
Filed: 1992-12-21
Abstract: PURPOSE:To provide an excellent peach-like highly dense web by producing fabric from the interlaced yarn of split type polyester fiber with polyester yarn having a thick fineness and subsequently subjecting the fabric to a splitting treatment, a shrinking treatment and a dyeing treatment. CONSTITUTION:Serveral modified cross-sectional ultra-fine fibers 1b each having a fineness of 0.05-0.3 denier, having at least one sharp edge and produced from a copolyester of 2,2-bit-[4-(beta-hydroxyethoxy)phenyl]propane or its ethylene oxide adduct are joined to polyester adhesive phases 1a having a higher alkali solubility than that of the ultra-fine fibers to form a split type polyester fiber yarn. In addition, polyester thick fineness yarn having a hot water shrinkage of 10-15%, a maximum thermal stress value of >=0.4g/de and a fineness of 1.5-10de is formed. Both the yarns are interlaced with each other in an interlacing number of 30-100 turns/m. The interlaced yarns are knitted or woven, and the produced fabric is subjected to a relaxed scouring treatment and simultaneously to a splitting treatment in an alkaline solution, washed with water, dried thermally set and subsequently subjected to a flowing solution dyeing treatment to provide the highly dense web.
Patent JP-2001175213-A (JP)
Title: Automatic clock phase adjusting circuit
Inventor: YAMASHITA TSUYOTOSHI
IPC: G09G3/296
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a noise component is included or the waveform distortion of a ringing or the like is present in an analog video signal, in the conventional circuit calculating the maximum value by cyclically adding the dot difference values of the video signal subjected to an A/D conversion, the calculated result is not only unstable but also an erroneous detection is output. SOLUTION: After digital video signals which are respectively sampled with (n) kinds of dot clocks being (n) pieces of time division pulses in which a dot cycle is divided into equal (n) parts and which are one lines respectively are stored in (n) pieces of line memories, they are read out in parallel in the unit of dot to be supplied to a median detecting circuit 3 and, in this circuit, read values of respective line memories are compared and a median in them is detected. A memory ID holding circuit 4 holds the ID of a line memory which had stored the median as the number of a time when the circuit 3 detects the median. A maximum/minimum hold frequency ID detecting part 5 discriminates the phase of a dot clock corresponding to the ID of the line memory which had stored largest number of medians to be in a state in which the phase is most stable phase.
Patent JP-2001174784-A (JP)
Title: Liquid crystal display device
Inventor: SATO TOMOHIKO
IPC: G09G3/20
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein a potential fluctuation is not caused when the voltage applied to each scanning signal line is changed over from a selected scanning voltage to a non-selected scanning voltage. SOLUTION: This is a liquid crystal display device comprising plural pixels with pixel electrodes, plural scanning signal lines for applying selected scanning voltages or non-selected scanning voltages to the plural pixels, a liquid crystal display element having plural capacitance signal lines connected with the pixel electrode of each pixel via capacitance elements, and a scanning signal line driving means for sequentially supplying the selected scanning voltages to respective scanning signal lines, supplying the non-selected voltages to respective scanning signal lines when the selected scanning voltages are not supplied, and also supplying driving voltages to respective capacitance signal lines,  and the scanning signal line driving means supplies a voltage to compensate for variation in potential caused on the pixel electrode of each pixel when the voltage applied to each scanning signal line is changed over to the non-selected scanning voltage from the selected scanning voltage in each capacitance signal line corresponding to each scanning signal line supplied with the non-selected voltage.
Patent JP-2000177485-A (JP)
Title: Visual confirmation device for vehicle surroundings
Inventor: HATTORI TOMOAKI
IPC: G02F1/135
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a visual confirmation device for vehicle surroundings allowing visual confirmation of a clear vehicle surrounding video image with a simple structure. SOLUTION: This device comprises a writing lens 1 for condensing video image light from the rear of a vehicle; a liquid crystal light valve 2 having at least a photoconductive layer and a liquid crystal layer; a light source 3 and a polarizing beam splitter 4 for irradiating the rear face side of the liquid crystal light valve 2 with reading light; a projection lens 5; and a screen 7. The condensed light from the writing lens 1 is projected onto the photoconductive layer of the liquid crystal light valve 2. Because an impedance of the photoconductive layer changes according to an intensity of the projected light, an electric field intensity in the liquid crystal layer changes according to the impedance change.  Accordingly, because the projected light onto the photoconductive layer modulates the reading light irradiated from the light source 3, the rear view field video image condensed by the writing lens 1 is displayed on the screen 7. Thereby, a driver can visually confirms the clear rear view field video image.
Patent JP-H06189761-A (JP)
Title: Production of glutaryl-7-aminocephalosporanic acid
Inventor: SOGA REI
IPC: C12N9/99
Filed: 1992-12-25
Abstract: PURPOSE:To provide a process for inactivating an esterase existing together with a D-amino acid oxidase in an enzymatic conversion of cephalosporin C into glutaryl-7-aminocephalosporanic acid with the D-amino acid oxidase. CONSTITUTION:An enzyme group containing oxidase and esterase is contacted with 10-2,000ppm of a Cu compound and used in the production of glutaryl-7- aminocephalosporanic acid from cephalosporin C with a D-amino acid oxidase.
Patent JP-H10194730-A (JP)
Title: Microsphere compact containing crystalline aluminosilicate, its production and catalyst for fluidized bed reaction therefrom
Inventor: MAEJIMA TSUGIO
IPC: B01J29/70
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To suitably utilize microsphere compact containing crystalline aluminosilicate as a catalyst for fluidized bed reaction by forming the microsphere-like compact containing crystalline aluminosilicate having crystalline particles of TSZ crystalline aluminosilicate in a highly dispersed state. SOLUTION: This microsphere-like compact containing crystalline aluminosilicate includes crystalline aluminosilicate comprising TSZ crystalline aluminosilicate showing X-ray diffraction diagram of the formula, having an average particle diameter within a range of 10-200μm and includes the crystalline particles in a highly dispersed state in the compact. The content of the TSZ crystalline aluminosilicate is preferably <=90% based on the total weight of the microsphere-like compact containing the crystalline aluminosilicate. The production method of the microsphere-like compact containing the crystalline aluminosilicate comprises (1) a step for preparing microsphere-like compact of a mixture containing a silica source, an alumina source, an alkali cation source and water, and (2) a step for performing a hydrothermal treatment of an aqueous reaction mixture obtained by mixing the microsphere-like compact with an aqueous solution of a neutral salt or the water.
Patent JP-2000183987-A (JP)
Title: Digital modulating device
Inventor: KIMOTO NORIAKI
IPC: H04L27/36
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital modulating device for modulating base band signal data by a carrier wave with arbitrary frequencies, and for outputting a modulated signal without using any oscillator for a carrier wave, multiplier, or adder. SOLUTION: A storage means 32 inputs a counted value 13, co-phase base band signal data 19, orthogonal base band signal data 20, and carrier wave frequency selection signal 17 to a reading address, and stores orthogonal modulated signal data obtained by orthogonally modulating the co-phase and orthogonal base band signal data by a carrier wave with frequencies to be selected. Then, the orthogonal modulated signal data which are orthogonally modulated by the carrier wave with frequencies selected by the modulation frequency selection signal 17 are outputted from the storage means 32, and the outputted orthogonal modulated signal data are converted into an analog signal by a D/A converting means 15, and outputted as an orthogonal modulated signal 25.
Patent JP-2001176718-A (JP)
Title: Laminated ferrite component
Inventor: NAKANO ATSUSHI
IPC: H01F1/34
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ferrite component where deterioration of magnetic characteristics, in particular of permeability μ to stress is low, and low temperature baking, i.e., baking at a temperature lower than or equal to the melting point of Ag or Ag alloy which are used as electrode material becomes possible. SOLUTION: A powder for magnetic ferrite has a composition of Fe2O3 of 40-51 mol%, 5-30 mol% CuO, 0.5-35 mol% ZnO and 5-50 mol% MgO and the peak position of particle size distribution is in a rage of 0.3-1.2 μm. The laminated ferrite component is manufactured by using the powder. Since the magnetostriction constant of the above MgCuZn ferrite is 10×10-6, deterioration in permeability μ is small. The powder which has a peak position of particle size distribution in the range of 0.3-1.2 μm is used, so that baking simultaneous with internal electrodes composed of Ag or Ag alloy is enabled.
Patent JP-2001175485-A (JP)
Title: Job controller
Inventor: ITO TOSHIYUKI
IPC: G06F15/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a stably job controllable job controller, even in an environment in which plural users use a server on a network. SOLUTION: The name of a server to be controlled, the contents of an operation, and the name of a job to be controlled are inputted from a user via a program 11 of a job controller 1 to a program 22 of a server 2 to be controlled, and the authority information and job of the user is confirmed from a user information file 22 by a user information control part 211, and a job control part 212 is allowed to control the confirmation and stop of the job which is being executed and the start of the job. When the registration of the job is confirmed in the user information file 22 by the user information control part 211, the schedule information of the job is read from a job schedule file 23 by a job schedule control part 213, so that the confirmation, registration, update, and deletion of the job schedule information can be operated.
Patent JP-H05181660-A (JP)
Title: Program generating method
Inventor: ISHIKAWA TAKASHI
IPC: G06F9/06
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the description of a program by executing a function to be allocated by selecting a menu at the time of allocating an actuation of a sub-program to an interactive element. CONSTITUTION:At the time of designating a shape of an interactive screen, a shape, an execution mode, size, a position, etc., of the interactive screen to be generated are designated (S1). Subsequently, at the time of selecting and arranging an interactive element, the interactive elements such as a button, a text, a dial, etc., for constituting the interactive screen are selected and arranged (S2). Next, at the time of designating an operation of the interactive element, first of all, the interactive element is selected, and the operation is executed by calling a template for designating the operation (S3). The template is different by the interactive element, and a necessary attribute is designated, respectively. Subsequently, its evaluation is executed (S4), and when a correction is necessary, its designation is executed again, and when it is satisfactory, a source program of the interactive screen generated in the end is outputted (S5). By executing this source program, a function of a necessary interactive screen can be realized.
Patent JP-H05175747-A (JP)
Title: High output fet amplifier
Inventor: DOMAE MITSUHIRO
IPC: H03F1/30
Filed: 1991-12-25
Abstract: PURPOSE:To allow the flow of a gate current and to compensate a gain temperature characteristic of a FET fluctuated as an ambient temperature by providing a temperature compensation function compensating a characteristic change due to the temperature change in a component of a bias circuit in the amplifier. CONSTITUTION:When the ambient temperature rises, a forward voltage of a PN junction of a transistor(TR) 10 is reduced and a voltage VX is going to go to a negative voltage. Simultaneously the forward voltage is reduced in the PN junction of a diode 30 is reduced, a base electrode of the TR10 goes to a more positive voltage to keep a base voltage of the TR 10. As a result, the voltage VX at a connecting point between resistors 8, 9 is kept constant. Furthermore, when the ambient temperature decreases, the voltage VX is kept constant by the reverse operation to above. Thus, the diode 30 connects to a base electrode of the bias circuit and the PN junction voltage of the diode 30 is changed interlockingly even when the voltage of the PN junction of the TR 10. Since the change is almost equal to each other, the temperature characteristic of the TR 10 is compensated and the gate voltage of the FET 23 is kept constant to eliminate a gain characteristic change.