baber/WOPTO huggingface dataset:
Patent JP-H06157467-A (JP)
Title: 3-azabicyclo(3.2.1)octane derivative and use
Inventor: TAKAHASHI NOBUYUKI
IPC: A61K31/435
Filed: 1993-08-27
Abstract: PURPOSE:To provide a novel compound which is useful as an antischizophrenia free from extrapyramidal side-effects. CONSTITUTION:A compound of formula I (C means an optically active carbon atom), for example, (1R)-3-[2-(2-fluorophenyl)ethyl]1,8,8-trimethyl-3- azabicyclo[3,2,1]octane. The compound of formula I is prepared by reduction of the carbonyl group in the compound of formula II.
Patent JP-2000048698-A (JP)
Title: Instantaneous setting circuit for electronic timer
Inventor: SAKOTA HIDEAKI
IPC: H01H43/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To instantaneously set a timer time at zero. SOLUTION: This instantaneous setting circuit has a variable resistor 120 a main oscillator circuit 10f to be connected by a series circuit of an excessive current preventive resistance R1 and a capacitor C10, and for an electronic timer in which a signal having a frequency for setting a timer time in a certain time range set by selecting from plural time ranges is produced by the main oscillator circuit 10f in response to the resistance value of the variable resistor 120, a reference oscillator circuit 10i which generates a signal of 1 kHz corresponding to a frequency for zero in a time range produced by the main oscillator circuit 10f, and a frequency comparison circuit 10j which outputs an instantaneous control signal, if a frequency from the main oscillator circuit 10f is higher than a frequency from the reference oscillator circuit 10i,  by comparing a signal from the main oscillator circuit 10f taken in through a fixed dividing frequency circuit 10g of 1/128 with a signal from the reference oscillator circuit 10i are provided.
Patent JP-H0554807-A (JP)
Title: Magnetron
Inventor: OGURO TOMOKATSU
IPC: H01J23/22
Filed: 1991-08-26
Abstract: PURPOSE:To enhance the mass productivity of the anode portion of a magnetron and to enhance the reliability thereof by joining a vane to an anode strap into predetermined configuration. CONSTITUTION:An anode strap 3a is stored in an anode-strap storage groove 5a notched in an overhanging portion 2b provided at the end of the vane 2a of an anode cylinder 1a and the vane-connecting radially-projecting portion 23a of the anode strap 3a is placed on the stepped level portion of the inside wall face of the storage groove 5a and the end face of the projecting portion 23a is fittingly joined to the inside wall face of the storage groove 5a. The width T1 of the circumferential end face of the projecting portion 23a of the anode strap 3a is therefore smaller than the width T2 of the inside wall face of the anode-strap storage groove 5a notched in the overhanging portion 2b provided at the end of the vane 2a and is almost the same as the radial wall thickness of the anode strap 3a. As a result, thermal stress generated at the anode strap with the temperature change of the magnetron caused as the magnetron is operated and stopped is reduced.
Patent JP-S58113395-A (JP)
Title: Soluble anode in radial cell type plating cell
Inventor: KOMODA AKIRA
IPC: C25D7/06
Filed: 1981-12-28
Abstract: PURPOSE:To form uniform surfaces which are stuck with plating by providing plural arched anodes which are disposed slightly spacially from a rotary drum for conduction of electricity in such a way that the spacings in the breadthwise directions between said anode pieces deviate between the upper half and the lower half. CONSTITUTION:In a radial cell type plating cell, an anode 1 juxtaposed with plural arched aode pieces 7 is provided slightly spacially in the breadthwise direction from a rotary drum 4 for conduction of electricity which drives a strip 3. The respective anode pipes 7 are provided with recessed level differences 7a, 7b in the upper half parts on one side surface and the lower half parts on the other surface, respectively. If the pieces 7 are juxtaposed in the breadthwise direction of the strip 3, the spacings 8 between the pieces 7 in the breadthwise direction deviate between the upper half and lower half of the anode 1, and the deviations in the breadthwise distributions of areas of the surface of the anode 1 facing the strip 3 are reduced and the sticking state of plating on the strip 3 in the breadthwise direction thereof is markedly improved.
Patent JP-S6271632-A (JP)
Inventor: KONDA HIROZO
IPC: B31B39/60
Filed: 1985-09-26
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-H0879764-A (JP)
Title: Moving vector detector
Inventor: FUKUHARA YOSHIKAZU
IPC: H04N7/32
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a moving vector detector in which setting of a block matching size and a number of image frames are controlled to improve movement tracking performance. CONSTITUTION: Block matching arithmetic operation is conducted efficiently in response to a motion of an object by providing a filter and switch circuit group 21 discriminating a motion level of the object, a window search circuit and a block matching arithmetic circuit group 22 to conduct block matching arithmetic operation in response to the motion of the object efficiently and a comparator circuit group 23 and an output circuit 24 generate a motion vector based on the result of arithmetic operation. Furthermore, an image frame control circuit 26 and a moving vector prediction detection circuit 27 are provided to improve the motion tracking performance in the case of camera control.
Patent JP-S6374564-A (JP)
Title: Surface lapping machine for automatically controlling dimension
Inventor: KAGAWA NORIO
IPC: B24B37/07
Filed: 1986-09-12
Abstract: PURPOSE:To easily detect a lapping amount of a work during its machining, by providing a displacing member, which is integrally rotated and vertically displaced with an upper surface plate, on the upper surface of said upper surface plate and a dimension measuring control device which has a detecting means detecting the vertical displacement of said displacing member' CONSTITUTION:A work 12 is lapped between an upper surface plate 3 and a bottom surface plate 4. Here a machine, which turns the upper surface plate 3 and the bottom surface plate 4 in a reverse direction to each other, gives a planetary mo.ion to a carrier 7 and the same motion also to the work 12. And if the point end part of a measuring contractor 25 is brought into contact with a reference point 22a of a displacing member 22, a peak value, being detected by a detecting means 24, is also reduced in accordance with the displacement of the displacing member 22 to the bottom due to a decrease of thickness of the work 12 by its lapping. If the thickness of the work 12 reaches the finish dimension, the peak value decreases to the minimum value, that is, zero set value, and if the detecting means 24 detects the zero set value, the machine, in which a signal is output to a driving gear 10 by a dimension measuring control device 20, stops the action of a machining mechanism 1 finishing the lapping.
Patent JP-H07173309-A (JP)
Title: Synthetic resin sheet with coating layer containing conductive carbon black
Inventor: SUTEIIBUN JIYON NATSUPUUHEIZU
IPC: C08J7/044
Filed: 1994-09-08
Abstract: PURPOSE: To provide a synthetic resin sheet which has a conductive carbon black-contg. coating layer and has a desired surface resistivity.  
     CONSTITUTION: On a synthetic resin sheet produced from a first thermoplastic synthetic resin, a coating layer is formed from a thermoplastic synthetic resin compsn. contg. a second thermoplastic synthetic resin (a polyacrylate with free reactive hydroxyl groups) and 1-6 wt.% (based on the second thermoplastic synthetic resin) conductive carbon black. The side of the synthetic resin sheet on which the coating layer has been formed has an accurate and reproducibly adjustable surface resistivity in the range of 100,000-100,000,000,000 ohms per square. The synthetic resin sheet together with the coating layer formed thereon may be formed to articles by thermoforming. The surface resistivity remains substantially unchanged by the thermoforming. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0531967-A (JP)
Title: Printing device
Inventor: HIROSAKI YUKIHIRO
IPC: B41J3/54
Filed: 1991-08-01
Abstract: PURPOSE:To provide a printing device wherein high speed printing on papers is possible by arranging a plurality of print heads in a paper conveying passage. CONSTITUTION:A printing device comprises platens 5a, 5b, 5c, 5d and feed rollers 8 for conveying a cutform paper 2 having cutforms with a predetermined dimension arranged continuously, thermal heads 4a, 4b, 4c, 4d arranged at intervals of the same length L as the length of a cutform, an image memory for storing a printing data of the cutform, and a printing control means for giving the same image data stored in the image memory to the thermal heads 4a, 4b, 4c, 4d simultaneously so as to print on the cutform paper 2.
Patent JP-H0263283-A (JP)
Title: Noise reduction device
Inventor: MISHIMA HIDETOSHI
IPC: H04N5/93
Filed: 1988-08-29
Abstract: PURPOSE:To obtain an excellent reproduced picture by providing an output control circuit to a noise reduction signal system, outputting a noise reduction signal as a transient part only and subtracting the signal from an input signal. CONSTITUTION:An output signal of a differentiating means (comprising delay devices 2, 8 and subtractors 3, 6, 9) differentiating a video signal is used as a control signal to operate an output control circuit 5, the input to the output control circuit 5 is used as a noise component and an output of the output control circuit 5 is used as the noise component for a transient location only and the noise components are subtracted from the input video signal. That is, the output control circuit 5 uses the differentiating means to detect the transient portion and the signal representing the detected transient position is used as the control signal, then the noise component is given to the output control circuit 5 as the input signal and the noise component for the transient portion only is outputted. Thus, the cut-off of a detail is not made simultaneously with noise reduction.
Patent JP-S59105146-A (JP)
Title: Protecting method of writing control storage
Inventor: SHIRONAGA MATSUO
IPC: G06F9/22
Filed: 1982-12-07
Abstract: PURPOSE:To prevent incorrect writing of data by dividing a control storage into several blocks and permitting a microprogram in each block to write data only in the block itself. CONSTITUTION:An instruction address register 2 is used for reading out an instruction from the control storage 5. A microinstruction read out from the control storage 5 inputted to an instruction register 6, and when the microinstruction is a branch instruction or the like, an address of a next instruction to be executed is inputted to the instruction address register 2. In case of a writing instruction, the writing instruction in the instruction register 6 is inputted to a writing control circuit 4 through a bus WT. When a data is written in a certain block of the control storage 5. A block address of the microinstruction which is specified by the instruction address register 2 is sent to the writing control circuit 4 through a bus CA.
Patent JP-2001041371-A (JP)
Title: Duct connection method, and sealing member and fastening member used in the method
Inventor: TERASAKI AKIRA
IPC: F23L17/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To make connection while the off-set of a duct is being absorbed, eliminate connection works and/or execution of field works as an alignment in work sites, and enhance operation efficiency. SOLUTION: In a method of connecting a duct 1 at the side of equipment with a duct 3 at the side of extension, a sealing member 9 is interposed between the duct 1 at the side of the equipment and the duct 3 at the side of extension, and a fastening member 6 is mounted to the outer side of a duct flange at the side housed in the sealing member 9, so that the fastening member 6 is thereby fastened with a duct flange at the side not housed in the sealing member 9.
Patent JP-S60107176-A (JP)
Title: Circuit analysis parallel converted data processing system
Inventor: KAGE TETSUO
IPC: G06F17/50
Filed: 1983-11-15
Abstract: PURPOSE:To realize a data processing a system in which circuit analysis of a nonlinear circuit is attained in high speed by using an information processing unit provided with an array/vector processor. CONSTITUTION:An address setting a value Gi and a negative value -Gi of each element is set to an element value table 5 at first. Then an address of an element value (polarity must be considered) contributed to each matrix element (aij) is set to an index table 6 according to the formularization. Then, (A) the value is calculated as to nonlinear elements and the value is set to an element value table 5. Then (B), the element values are collected from the index table 6 and the total sum is obtained for the aij. Furthermore, (C) the matrix is calculated. Then the convergence is decided and the step is returned to the step A. The procedures A-C above are repeated for calculation.
Patent JP-2000044396-A (JP)
Title: Production of silicon carbide single crystal
Inventor: SUGIYAMA NAOHIRO
IPC: C30B29/36
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress the succession of the defect growth of the micro pipe in the seed crystal on its whole faces into the silicon carbide single crystal. SOLUTION: An off substrate having the c axis inclined to the normal line of the main face is used as a seed crystal and the objective silicon carbide single crystal 6 is allowed to grow, as the seed crystal 4 is disposed so that the c axis may be within an angle range from 90 deg. to 180 deg. to the direction of the silicon carbide reaction gas flow. Thus, on the crystal growth of the silicon carbide single crystal, the reaction gas flow can be made to be the growth step flows only in all of the faces of the seed crystal where all of the surface of the seed crystal can oppose to the reaction gas flow. In other words, the direction of the growth step flow can be oriented to almost one opposing to the reaction gas flow so that the growth of the single crystal may be stopped, whereby the succession of the defect growth of the micro pipe is suppressed in the seed crystal on its whole faces in the silicon carbide single crystal.
Patent JP-H0499859-A (JP)
Title: Method for blackening surface of copper-based shape memory alloy material
Inventor: UYAMA JUNICHI
IPC: C22F1/08
Filed: 1990-08-14
Abstract: PURPOSE:To relatively easily blacken the surface of a Cu-based shape memory alloy material by heat-treating the material under specified conditions after pickling. CONSTITUTION:A Cu-based shape memory alloy material as stock such as a wire, bar, sheet or tube or a product such as a coil spring or joint is pickled to remove spotted oxide on the surface of the material and a black copper oxide film of CuO having about 3-30mum, preferably several mum thickness is formed on the surface of the material by heat treatment at 300-800 deg.C for 10min-3 hr in the air or in a slightly oxidizing atmosphere contg. a small amt. of oxygen.
Patent JP-S6458107-A (JP)
Title: Rectangular at vibrator for overtone
Inventor: ENDO HIDEO
IPC: H03H9/19
Filed: 1987-08-28
Abstract: PURPOSE:To attain miniaturization and to suppress increase in the serial equivalent resistance (CI) by selecting the outer size of a vibrator to a prescribed value or below in all directions X, Z', Y' and selecting the surface coarseness of the XZ' plane on the vibration chip to be a prescribed value or below. CONSTITUTION:The surface coarseness of the XZ' plane on the rectangular vibration chip 1 whose outer size is <=8mm in X direction, <=3mm in Z' direction and <=0.5mm in Y' direction is selected to be <=2000Angstrom . Thus, even when the area of the vibration chip 1 is 1/2-1/5 in comparison with the area of the vibration chip of the AT disk vibrator, the surface coarseness on the XZ' plane of the vibration chip is selected to be <=2000Angstrom , then the energy loss of the vibrator is eliminated and the increase in the CI value is suppressed.
Patent JP-S58112602-A (JP)
Title: Rolling method for shape steel and rolling mill train thereof
Inventor: OKITA YOSHIYUKI
IPC: B21B1/08
Filed: 1981-12-25
Abstract: PURPOSE:To form rolled web surfaces to smooth surfaces in the stage of using split sleeve type rolls for the horizontal rolls of universal mills by providing recesses to the mating surfaces of sleeves and shaping and rolling the same with the next edger rolls. CONSTITUTION:In the stage of using split sleeve type rolls wherein sleeves 10, 11, 12 are fitted on arbors 13 for the horizontal rolls of universal mills, recessed grooves 14 centering at the mating surfaces of the respective sleeves are beforehand formed on the outside circumferences in the mating surface parts. Projecting parts 15 by the grooves 14 are formed in the web parts of H-shaped steel or the like rolled with such horizontal rolls. Said steel is subjected to rolling reduction with the edger rolls 16 of the next stage to finish the parts 15 on the web surfaces to smooth surfaces. The rolls 16 in this case not only edge the flange end parts of the H-shaped steel but also bring the central parts thereof into contact with the web surfaces, thereby forming the smooth web surfaces having no flaws.
Patent JP-2000058199-A (JP)
Title: Connector module
Inventor: PEDERSON STEVEN
IPC: H01R13/639
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for preventing a connection from being easily disconnected with respect to the connection by means of an internal latch of a relatively small connector module. SOLUTION: This connector module, comprising a first connector housing 12, a second connector housing 14 and a connector press-in type insuring element 16, is provided. The insertion of the first connector housing 12 into the second housing 14 causes a latching mechanism arranged in the assembled first and second housings 12, 14 to fasten the housings 12, 14 to each other, so that they do not separate easily. When the first and second housings 12, 14 are completely connected with each other by this method, the connector press-in type insuring element 16 ensures that the complete connection is valid from a first position, and is moved to a second position in order to lock the housings 12, 14 to each other. If the housings 12, 14 are not completely connected with each other, the press-in type insuring element 16 cannot be moved from the first position to the second position like that.
Patent JP-2000047578-A (JP)
Title: Map data base updating device
Inventor: MIYAMOTO NOBUO
IPC: G06T11/60
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of work in comparison with conventional map database updating work by efficiently detecting the fluctuation of residents in a map data base from current situation while comparing a building appearance image stored in the map database with a current building appearance image by estimating building based on the building position information of the map database, extracting a changed part by collating an image obtd. by photographing this estimated building with the appearance image of the same building previously stored in the map database, and updating the map database. SOLUTION: A building image input part 2 photographs and inputs the appearance image of the building, measuring parts 3, 4 and 5 measure a photographing position, photographing direction and photographing distance and based on the respective measured values and position coordinate data stored in a map database, a building estimating part 6 estimates the building in the database and outputs the appearance image. A building image display part 7 display the building appearance image from the building image input part and the building appearance image from the building estimating part, a building image collating part 8 collates both the building appearance images displayed on the display part and when there are a luaugenumber of nonmatched parts, the warning of nonmatching is displayed on the building image display part.  Concerning nonmatched parts, a map data base updating part 9 updates the map data base as needed.
Patent JP-S61111536-A (JP)
Title: X-ray exposure planar substance
Inventor: IWAMATSU SEIICHI
IPC: H01L21/30
Filed: 1985-09-30
Abstract: PURPOSE:To improve the accuracy of positioning, exposure, etc. and the operatability by a method wherein a substance which is impremeable to visible light but well-permeable to soft X-rays is used as the mask substrate material. CONSTITUTION:Because of the good directivity of X-rays 15, even when the mask 12 and the semiconductor wafer 11 are kept several cm distant from each other, the accuracy of transcription figures does not so deteriorate. This enables the mask 12 and the wafer 11 to take in and out incident lights 19, 18 and reflected lights through independent optical systems of visible regions, and these lights turn into photo figure signals coincident with each pattern figures. Then, the accurate positioning is enabled by controlling the positional relation of wafer and mask through detecting photo figure signals coincident with each pattern figure by a detection means 20. Accordingly, construction of the substrate of the mask 12 out of a substance, such as carbon or betyllium, which is optically non-transparent but is well-permeable to X rays enables the pattern figure on the mask to be transcribed on the wafer with high accuracy.
Patent JP-S6370110-A (JP)
Title: Distance measuring apparatus
Inventor: NISHIMOTO YOSHIBUMI
IPC: G01B11/00
Filed: 1986-09-12
Abstract: PURPOSE:To always measure a distance with high accuracy, by blocking stray light other than luminous flux used in measurement. CONSTITUTION:When the reflected ring beam from a position (surface 9b to be measured) separated from a beam condensing position passes through the pinhole of a mask 12, the greater part of the scattering beam or reflected beam generated in the optical element constituting the surface 9b to be measured or an apparatus is blocked by the peripheral part of the mask 12 and incidence of the stray beam of this kind to a focus matching state detection means 10 is prevented. That is, by receiving only the ring beam reflected from the surface 9b to be measured by the in-focus state detection means 10, a distance can be always measured with good accuracy.
Patent JP-H03102101-A (JP)
Title: Fluid bed steam generator including steam cooling cyclone separator
Inventor: IKUBARU FUAZAAREATSUBAASU ABUD
IPC: B04C5/08
Filed: 1990-08-16
Abstract: PURPOSE: To reduce the volume and the cost of a cyclone separator and ensure rapid starting and load alteration by providing a flue gas passage means by which particulates are separated, a furnace region, a cyclone separator, a heat recovery region, a particulate material passage means, a means for passing flue gas to the heat recovery region, and a fluid flow circuit means. CONSTITUTION: An air plemium 20 of a furnace zone 12 receives air from an external source, and a natural circulation vapor drum 32 establishes a fluid flow circuit with conduits 34, 36 and the like. A cyclone separator 14 is formed with a group of pipes 52, and flue gas from an enclosure 18 and a particulate material pass through the inside of an annular chamber 64 of the separator. The separated flue gas rises in the separator 14 with a convection flow and advances through a piping extending from a pipe 62 to an inlet 70a of a heat recovery zone 16 and passes downward through the envelop 70, and leaves from an outlet 70b to an external apparatus. A wall of the enclosure 70 in the heat recover zone 16 is formed with a plurality of pipes.