baber/WOPTO huggingface dataset:
Patent JP-2001305915-A (JP)
Title: Digital image forming device
Inventor: NEMOTO EIJI
IPC: G03G21/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer paper whose margin part is clean, that means, soiling of the back part of an original cover and soiling of a contact glass are not erroneously transferred to an area other than an original image area on the transfer paper by preparing reading mode for a card in advance, reading only the area of a card size and writing it on the transfer paper so that soiling of the original cover and the contact glass may not be copied on the transfer paper in the case of copying the original of regular size much smaller than the transfer paper of regular size set in an image forming device such as card. SOLUTION: This device is provided with a small size original mode for copying the original of smaller size than the transfer paper of minimum regular size. In the case of copying the image of the original in the small size original mode, only the image area of the original D set on the contact glass CG is read and the original image is copied on the transfer paper of the regular size, so that a margin area without soiling is formed other than the image area of the transfer paper.
Patent JP-2001304123-A (JP)
Title: Hermetic compressor, method of manufacturing the same, and refrigerating air conditioning device
Inventor: AKAHORI YASUYUKI
IPC: F04B39/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an electric element core is deformed, and the efficiency is lowered caused by the increase of iron loss, when the electric element manufactured by annularly bending a stator core obtained by laminating an iron core piece and joining the same, is shrinkage-fitted to a restriction shell. SOLUTION: The electric element manufactured by annularly bending the stator core obtained by laminating the iron core piece, is fixed to a rolled shell manufactured by rolling and joining a plate-shaped metal having the rigidity lower than that of the restriction shell, by the shrinkage-fitting or the press- fitting. The deformation of the electric element is prevented by fitting a joint part of the stator core to a joint part of the rolled shell, whereby the lowering of the efficiency can be inhibited.
Patent JP-2001310445-A (JP)
Title: Measuring device for ink/dampening water and control device for ink supply quantity and dampening water supply quantity
Inventor: ITO TOSHIHIRO
IPC: B41F7/24
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for ink and dampening water which precisely measures the coating layer thickness and the quantity of ink and dampening water contained in a mixture of ink and dampening water and also accurately measures the moisture content, especially when printing is performed using an Indian ink as well as a control device for ink supply and dampening water supply which is capable of properly controlling the ink supply and the dampening water supply. SOLUTION: This measuring device for ink dampening water uses a hollow roller which is constituted of a roller member made of an electromagnetic penetrable material and permits an electromagnetic wave to penetrate the inner and outer parts of the roller through a mixing tank and the roller member interposed in between, with an electromagnetic wave irradiation part which can be installed in the hollow roller. The control device for ink supply and dampening water supply is equipped with an adjustment level calculation means which calculates an appropriate adjustment level such as an ink key divergence, the number of revolution of an ink foundation roller, the number of revolution of a water foundation roller or the like based on data obtained by the measuring device.
Patent JP-2001318142-A (JP)
Title: Electric wave range finder
Inventor: KISHIMOTO MASAO
IPC: G01S13/10
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave range finder for temperature compensation with a simple configuration. SOLUTION: A transmission leakage signal which leaks into a reception circuit 3 instead of advancing from a transmission circuit 1 to an antenna 4 while the transmission circuit 1 is connected to the reception circuit 3 is affected by temperature change, resulting in change of position and intensity of the transmission leakage signal. A reception signal is affected by temperature change. A reference value for position or intensity of the transmission leakage signal is stored in a memory 9 in advance, which is compared with the position or intensity of actually measured transmission leakage signal. Compensation is performed based on the comparing result.
Patent JP-2001315449-A (JP)
Title: Printing pre-set information transmission system and printing plate
Inventor: MURAKAMI YUKI
IPC: B41N1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a printing pre-set information transmission system, in which the corresponding relationship between a printing plate and printing pre-set information is perfectly held, and the printing plate. SOLUTION: This printing pre-set information transmission system is made to have an information recording part for recording the printing pre-set information on the printing plate and an information reading part for reading the printing pre-set information recorded on the printing plate. In addition, a printing information recording region, in which the printing pre-set information is recorded, is provided in the printing plate.
Patent JP-2000333942-A (JP)
Title: X-ray diagnostic apparatus
Inventor: GOTO ATSUSHI
IPC: A61B6/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus having a multi-axis controlled holding device which can always provide upright images even if rotary angles about at least two axes are varied arbitrarily. SOLUTION: This apparatus includes an X-ray tube 10 for exposing a subject to X-rays, an X-ray image pickup means 20 disposed oppositely to the X-ray tube for picking up fluoroscopic images based on the X-rays transmitted through the subject, support means 42, 44, 46 by which the X-ray tube and the X-ray image pickup means made in a pair are rotatably supported about mutually perpendicular axes passing an isocenter (O), and a display means 38 for displaying the images picked up.  The apparatus further includes rotary angle detecting means for detecting the rotary angles of the axes of the support means 42, 44, 46, and a correcting means 48 for rotating and correcting the images picked up, according to the detection outputs of the rotary angle detecting means and an image pickup angle used in the pickup of a reference image, so that the display direction of each image picked up approximately coincides with the display direction of the reference image. The images picked up and corrected by the correcting means 48 and the reference image are displayed on the display means 38.
Patent JP-2001326457-A (JP)
Title: Alignment inspection device for work
Inventor: WATAZUMI TERUHIRO
IPC: H05K3/34
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an alignment inspection device for work which can rapidly decide the presence or absence of a work based on imaging results, or display work even if the number of display picture elements of a CRT monitor is smaller than the number of image sensing picture elements of a line camera. SOLUTION: The value of a video signal VD output from a line camera 4 is converted to a binary signal V2 of an image presence signal or an image absence signal in comparison to a predetermined value and is stored in a shift register SFT one by one. Binary signals V2 to the number equivalent to the ratio of the number of image sensing pixels of the line camera 4 and the number of display pixels of a CRT monitor are picked up from a shift register SFT as a batch of image signals VP, and the number of continuous image presence signals in a image signal VP and an integer SP which is preset in a continuous pixel number setting register RCR are compared by means of a continuous image decision circuit RCD. When the number of continuous image presence signals exceeds the integer SP, a display signal VO is output and is displayed by the CRT monitor.
Patent JP-2001008047-A (JP)
Title: Device for inversely converting spectrum of image data
Inventor: WANG SHEN-GE
IPC: H04N1/46
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a spectrum inverse converter that completely generates the spectrum expression of an image true color on the basis of an input color value and a medium identifier. SOLUTION: This spectrum inverse converter 100 is provided with a image data input device 110 that receives image data of an image in an input color space, a medium identification device 130 that identifies an input image medium where the input image data are obtained, and a spectrum inverter 120 that converts the input image data into output image data in a spectral space on the basis of the identification of the input image medium.
Patent JP-2001331986-A (JP)
Title: Tape feed stop processing device
Inventor: DEGUCHI TAKEHIKO
IPC: G11B15/18
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To perform stable braking operation in stop processing during the high-speed take-up operation of a magnetic recording and reproducing device. SOLUTION: Different reversal braking forces are successively applied to a motor 4 for rotationally driving reels 2 and 3 by taking states of a tape, such as the total area of the tape, take-up side reel area and the number of revolutions of the motor, into account exclusive of mechanical braking mechanisms 5 and 6 to suppress the inertia of the motor 4 and brake is applied to the take-up side reel, by which the stable braking operation is performed without making the operation timing and accuracy of the mechanical braking mechanisms stringent.
Patent JP-2001331593-A (JP)
Title: Device and method for providing environment of sympathetic visit to funeral and vigil over body of dead person
Inventor: TAKADA ISAMU
IPC: G06Q50/10
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enable even a person at a long distance to grasp the state of a funeral, etc., and to simplify the arrangement of the delivery of obituary gifts and flowers. SOLUTION: State information on the funeral inputted to a central information processor 20 through a hall-side information processor 18 is sent to respective sympathetic visitor terminals 26 through a communication network 22. The central information processor 20 arranges obituary gifts and flowers according to sympathetic expression information, obituary gift information, and flower information inputted to the sympathetic visitor terminals 26 and immediately sends information on the names, etc., of sympathetic visitors having made requests to arrange obituary gifts and flowers to the hall-side information processor 18.
Patent JP-2001332290-A (JP)
Title: Lead-acid battery
Inventor: ISHII YUJI
IPC: H01M50/528
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery, capable of connecting respective cells inside an electric bath and of obtaining the operating voltage of 36 V. SOLUTION: The mono-block bath 1 is formed as a rectangular parallelepiped by means of a longer sidewall 1a and shorter sidewall 1b. The mono-block bath 1 is formed in such a manner that this is divided by partition walls to form 18 cell rooms 3 and that 9 cell rooms and 2 cell rooms are in a row alongside the longer sidewall 1a and the shorter sidewall 1b respectively. Each of the cell rooms 3 accommodates a plate group directing each plate face to the shorter sidewall 1b in the mono-block bath 1. Respective plate groups comprising a cell are connected in series in the mono-block bath 1 by means of cell connectors 9. The positive and negative output terminals are provided on the cover alongside a shorter sidewall 1b of one side in the mono-block bath 1.
Patent JP-2001333574-A (JP)
Title: Power supply protection circuit
Inventor: KOINO KAZUHIKO
IPC: G09G3/296
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To operate a power supply protection circuit by comparing in direct two voltage differences of the power supply circuit, rather than determining whether the outputs of two systems of power supply circuit are normal or irregular by respectively comparing these outputs with the reference voltage. SOLUTION: This power supply protection circuit switches off the power supply operation through a process that a first output of the power supply circuit 5 is divided with a resistor and is then inputted to a positive side of an operational amplifier 9, a second output of the power supply circuit 5 is also divided with resistor and is then inputted to a negative side of the operational amplifier 9, each resistor division is set so that the positive side input of the operational amplifier 9 becomes lower than the negative side input, an output of the operational amplifier 9 is 0 V in normal condition, but an output of the operational amplifier 9 is inverted when a difference of two outputs becomes higher than the constant level. When such a difference is increased up to the power supply voltage of the operational amplifier 9, this signal is inputted to a microcomputer.
Patent JP-2001335405-A (JP)
Title: Antibacterial/antifungal agent
Inventor: NOMIYA KENJI
IPC: A01N43/36
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial/antifungal agent comprising a silver complex, having a broad and potent antibacteral/antifungal spectrum, thus useful as a life-related material in particular. SOLUTION: This antibacterial/antifungal agent comprises a complex where a compound selected from histidine, aspartic acid, pyrrolidonecarboxylic acid and oxotetrahydrofurancarboxylic acid is coordinated with a silver ion.
Patent JP-2001333065-A (JP)
Title: Cell flow control system by back pressure in atm switch magnified in form of square lattice and its method
Inventor: SANO KIYOSHI
IPC: H04L12/937
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a cell flow control system by a backpressure in an ATM switch magnified in a form of a square lattice so as not to cause impartiality between input port sequences. SOLUTION: The cell flow control system is provided with a means that generates an individual backpressure signal for each of output buffers storing ATM cells sent to one output port and belonging to different input port sequences, a means that ORs a plurality of individual backpressure control signals and a means that gives the result of the OR to input buffers storing ATM cells sent to one output port and distributed over a plurality of input port sequences as a common backpressure control signal.
Patent JP-2001335884-A (JP)
Title: High strength thick steel plate excellent in ctod(crack tip opening displacement) characteristic, and its manufacturing method
Inventor: OKAGUCHI HIDEJI
IPC: C22C38/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a high strength thick steel plate of >=1 inch thick, having >=700 MPa tensile strength and a critical CTOD value of >=0.25 mm in heat affected zone as well as >=0.5 mm in base material at -30 deg.C, and provide its production method. SOLUTION: This high strength thick steel plate has a composition containing 0.01-0.04% C, 0.50-2.00% Mn, 0.70-1.75% Cu, 0.50-3.50% Ni, 0.004-0.02% Ti, 0.0005-0.0015% B, <=0.15% Si, <=0.01% Al, <=1.0% Cr, <=0.80% Mo, <=0.03% Nb, <=0.10% V and <=0.0030% Ca. Further, the value of M1* represented by M1*=5C+2Si+20Al+70N and the value of M2* represented by M2*=(Mn+2 Cr+Mo)/3Ni are regulated to <=1.0% and <=0.80, respectively.
Patent JP-2001338789-A (JP)
Title: Discharge lamp lighting device
Inventor: KAMOI TAKESHI
IPC: H05B41/24
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device, capable of suitably starting a discharge lamp with a high-voltage pulse voltage obtained by LC resonance and supplying the energy necessary for smooth transfer to arc discharge to the discharge lamp. SOLUTION: This discharge lamp lighting device comprises a DC power source 1A; a load resonance circuit 2A comprising an inductor L1, a capacitor C1 and a discharge lamp La; an inversion circuit 3A comprising the serial connection of at least first and second switching elements connected, in parallel with the DC power source 1A, which converts the DC power from the DC power source 1A into AC power and supplies it to the load resonance circuit 2A; and a control circuit 5A for alternately causing each switching element turn on/off at high frequency, so as to alternately generate a first period where the on-period of the second switching element is longer than that of the first switching element and a second period where the on-period of the second switching element is shorter to apply a rectangular wave-like low frequency voltage to the discharge lamp La.  The control circuit 5A superposes the DC component of the output of the inversion circuit 3A to the resonance pulse from the load resonance circuit 2A and continuously changes the switching frequency of each switching element for a prescribed time from the start of one of the first and second periods.
Patent JP-2001337462-A (JP)
Title: Exposure device, method for manufacturing exposure device and method for manufacturing microdevice
Inventor: KATO MASANORI
IPC: H01L21/027
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To rapidly and exactly measure the optical characteristics of many projection optical units and to optically regulate the same with high accuracy. SOLUTION: This exposure device has an illumination optical system (IL) for illuminating a mask (M) formed with prescribed patterns and the projection optical system (PL) having the plural projection optical units (PL1 to PL5) arranged along a prescribed direction and subjects the pattern images of the mask to projection aligning on a photosensitive substrate (P) by means of the projection optical system. The device has an image detecting system (ID) for detecting the images formed by means of each of the plural projection optical units.
Patent JP-2001339053-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OSANAGA TAKASHI
IPC: H01L27/108
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can suppress protuberant deteriorated matter which occurs after exposing a dielectric film to the plasma of gas for etching including chlorine and the irregularity of a base film or the difference in level of the base film. SOLUTION: This manufacturing method includes a process of forming a dielectric film 5 including any of titanium, strontium, and barium as a constituent element on a substrate 1, a process of exposing the dielectric film 5 to the plasma of gas for etching including coloring, and a process of processing the plasma-exposed surface of the dielectric film 5 with oxidizing gas.
Patent JP-2001334659-A (JP)
Title: Method for driving ink jet recording head and ink jet recording head
Inventor: OKUDA SHINICHI
IPC: B41J2/045
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an ink jet recording head and an ink jet recording head in which flight of satellites is kept in good state constantly when a large drop is ejected regardless of variation of environmental temperature and refill operation is quickened after a large drop is ejected. SOLUTION: A waveform for driving a piezoelectric actuator has a first voltage variation process 71 for compressing a pressure generating chamber with a rising time t1 and a second voltage variation process 72 for expanding the pressure generating chamber with a falling time t3 after the voltage is held for a time t2. When the starting time, voltage varying time and voltage variation amount of the second voltage variation process are set such that the first and second peak velocities v2, v1 of particles generated at a nozzle section satisfy a condition 0.3<=v2/v1<=0.6 under room temperature environment, generation of low velocity satellites or micro satellites is prevented over a wide temperature range, flight of satellites can be kept in good state constantly, refill operation is quickened after a large drop is ejected, and ink drops can be ejected at high frequency.
Patent JP-2001334104-A (JP)
Title: Separation method and device
Inventor: KATO KENICHI
IPC: B08B3/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To cut down the running cost of a cleaning step by separating dirt mixed in a detergent and a rinse and the detergent component mixed in the rinse to reuse the detergent and the rinse. SOLUTION: A non-chlorinated fluorine compound and an organic compound are added to the dirt component-mixed detergent composition and/or the non- chlorinated fluorine compound is added to the rinse where the detergent component is mixed and the dirt component dissolving and/or dispersing in the detergent is mixed, which are then settled to separate the mixed dirt component and/or detergent component so that the obtained detergent and rinse can be reused.
Patent JP-2001336927-A (JP)
Title: Device for measuring longitudinal-section shape
Inventor: KUMAZAWA MASASATO
IPC: G01B21/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinal-section shape measuring device capable of being inexpensively constituted and bearing a desired frequency characteristic. SOLUTION: This device is provided with a distance-to-ground meter 18, an encoder 16, and a data processor 20. The meter 18 for measuring a relative distance to an object surface is installed in a frame 10 supported by two wheels 12A and 12B or more placed in series in a measurement-line L direction. The encoder 16 measures the distance of movement on the object surface along the measurement line L. The data processor 20 obtains spatial data describing the uneven state of the object surface along the measurement line L from the relative distance measured with a relative distance meter.  The data processor 20 also makes data on the moving distance measured as above correspond to the data on the relative distance, measured as above, to the object surface for storing both of the data, with regard to the stored data, converts the data on the relative distance into the intensity at every frequency, corrects the intensity by multiplying a correction factor so that the device has the gain of the desired frequency characteristic and gains the corrected spatial data on the object surface by the inversion of the corrected intensity.
Patent JP-2001336199-A (JP)
Title: Deodorizer for toilet
Inventor: MORIYA YOSHIFUMI
IPC: E03D9/05
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that conventional deodorizing effects are not sufficient in the constitution. SOLUTION: The deodorizer for a toilet is constituted of a deodorizing section 18 deodorizing air, a deodorizing fan 16 sending air to the deodorizing section 18, an odor detector 19 sensing odor in the toilet, a human body detector 20 sensing a user of the toilet, and a control circuit 21 controlling the deodorizing fan 16 on the basis of the output from the odor detector 19 and the human body detector 20. The deodorizer can be driven based on the detected information from the odor detector 19 and the human body detector 20. Hence, odor can be efficiently and effectively removed.