baber/WOPTO huggingface dataset:
Patent JP-H0761622-A (JP)
Title: Paper sheet attraction method
Inventor: SAKAUCHI KAZUNORI
IPC: B65H5/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent a drop in paper sheet attraction in high temperature and humidity environment by generating an electrified area in locally uneven state but polarized in either positive or negative state as a whole on the surface of a belt, and attracting a paper sheet to the belt, while the belt being kept near or in contact with the paper sheet. CONSTITUTION:A voltage application means 50 generates voltage capable of functioning to form an electrified area in locally uneven state but polarized in either positive or negative state as a whole on the surface of a belt 1, and voltage is thereby applied to an electrifier 4. In this case, electric charge approximately equal to an electric charge amount induced on a dielectric layer on the reverse side of the belt 1 from an earthing section, is induced on a paper sheet G1 having resistance remarkably reduced due to high humidity environment, when the sheet Gl is kept in contact with the belt 1 so charged. As a result, the electric charge induced on the reverse side of the belt 1 disappears. Electrostatic force acts between the belt 1 with electric charge polarized in either positive or negative state, and the sheet G1 with electric charge of polarity reverse to the charge on the belt 1, thereby attracting the sheet G1 to the belt 1.
Patent JP-S6279329-A (JP)
Title: Floc monitor apparatus
Inventor: TANAKA AKIHIRO
IPC: G01N15/02
Filed: 1985-10-01
Abstract: PURPOSE:To stably obtain floc image information under a uniform light condition even if light reflection is in any state, by monitoring a sedimentation state using a floodlight projector and a TV camera when the sedimentation state of suspended particles in raw water is monitored in the floc forming basin of a water purifying plant. CONSTITUTION:A paddle 2C for stirring floc, a camera box 12 having a floodlight projector 7 and a TV camera 4 mounted therein, a back screen 13 and a light guide 10 are sunk in a floc forming basin 100C. Further, a TV controller 5, an image recognition apparatus 9, a drive circuit 8, a control calculator 15, a luminous intensity set value memory 17, a luminous intensity characteristic storing memory 14 and TV 6 etc. are provided outside the floc forming basin 100C. By this method, a monitor apparatus is constituted and flock image information is acquired by the TV camera 4 to calcualte the concn. frequency distribution of image information and luminous intensity is calculated using the concn. frequency distribution vs. luminous intensity table stored in the memory 14. Thereafter, image processing operation is performed by the apparatus 9 and the operation value is compared with the luminous intensity set value stored in the memory 17 and the projecting light quantity is controlled by a controller 8.
Patent JP-S6279249-A (JP)
Title: Stabilizer for chlorine-containing polymer
Inventor: NAKAMURA SEIICHI
IPC: C08K3/38
Filed: 1985-10-01
Abstract: PURPOSE:A stabilizer for chlorine-containing polymers, eliminating foaming tendency and initial coloring tendency, improving heat stability, comprising an inclusion compound obtained by including a specific compound acid anion in a matrix consisting of an inorganic oxide and/or hydroxide. CONSTITUTION:A stabilizer which is obtained by including (A) a combination of A1: a cool coloring coloring anion comprising mainly perhalogenic acid anion and A2: one or more warm color coloring anions selected from oxy acid of phosphorus, sulfur, nitrogen or boron, carbonic acid, hydrohalogenic acid and halogenic oxyacid in (B) a matrix consisting of an inorganic oxide and/or hydroxide and has 5-2,500 milliequivalents A1 and 0.1-2,500 milliequivalents A2 concentration (an equivalent ratio of the component A1/A2 of 1:100-100:1) based on 100g inclusion compound, wherein the component B is preferably a gel structure such as amorphous silica, etc., and the compound A is contained in the form of a metallic salt in its pores.
Patent JP-H0538587-A (JP)
Title: Induction welding device
Inventor: OSAKI YOSHIHIKO
IPC: B23K13/02
Filed: 1991-08-02
Abstract: PURPOSE:To smoothly move a weld zone, and also, to uniformly execute welding. CONSTITUTION:The above device is provided with a square C-shaped iron core 3 provided in a hot rolling line of a preceding steel plate 1 and a succeeding steel plate 2 for hot rolling, and having a pair of opposed parts 3A, 3A for inserting and holding each steel plate 1, 2 through a slit in the plate thickness direction, and induction heating coils 4, 4 wound around each opposed part 3A, 3A of the iron core 3, and constituted so that when the steel plates 1, 2 flowing through the hot rolling line pass through the opposed parts 3A, 3A of the iron core 3, an induced current generated by an AC current flowing to the induction heating coils 4, 4 flows through a contact part of the preceding steel plate 1 and the succeeding steel plate 2 and welds both of steel plates 1, 2 in the contact part.
Patent JP-2001045193-A (JP)
Title: Data processing system and its controlling method, and network system and its controlling method
Inventor: SUZUKI TAKAO
IPC: H04L29/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a data processing system capable of synchronizing the operation of an external data processor or a terminal device with a function reducing power consumption during stand-by by releasing an energy saving mode in the case of receiving a power-on state notification instruction and shifting to the energy saving mode when a timer is subjected to timeout. SOLUTION: When a power-on state notification instruction is received (201 YES), an on duration timer is stopped (203), and a prescribed clock value is set to the on duration timer (204). Here, the clock value set to the on duration timer is set to a value that is slightly longer than a clock value set to a notification instruction transmission timer. Next, a power supply controlling part is commanded so as to release an energy saving mode (205), and the on duration timer is started (206). When the on duration timer is subjected to timeout, the power supply controlling part is commanded so as to shift to the energy saving mode (207) and the on duration timer is stopped (208).
Patent JP-S6277813-A (JP)
Inventor: AOYANAGI HIROKUNI
IPC: H02G5/06
Filed: 1985-09-30
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-H052245-A (JP)
Title: Novel yellow coupler
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/36
Filed: 1991-03-20
Abstract: PURPOSE:To improve the reproduction of an yellow color tone by incorporating the novel yellow coupler into a silver halide color photosensitive material. CONSTITUTION:A yellow coupler shown by formula is incorporated into a silver halide color photosensitive material. In this case, R1 is hydrogen atom or an alkyl group, R2 is hydrogen atom or a monovalent substituent, BALL is a ballast group having a sufficient size to make the coupler non-diffusive in the photographic layer, (n) is an integer of 0 to 4, and X is hydrogen atom or a group which is liberated in color development by the coupling with the aromatic primary amine developing agent oxidant. A yellow pigment excellent in color tone, e.g. with the side absorption reduced at the green part, is formed in this way.
Patent JP-S6196388-A (JP)
Inventor: KATSUBE MASAYOSHI
IPC: F27B7/10
Filed: 1984-10-16
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-2000049146-A (JP)
Title: High-frequency plasma treatment method and apparatus for detecting termination of process
Inventor: KANEKO KAZUFUMI
IPC: H05H1/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency plasma treatment method for detecting a termination of process easily and surely and an apparatus for detecting the termination of process, in the treatment method for carrying out the high-frequency plasma treatment for a substrate. SOLUTION: In a high-frequency plasma treatment method, high-frequency power is supplied to a plasma treatment apparatus 1, and an oscillation frequency is conformed according to a variation in impedance of the plasma treatment apparatus 1. At this time, the oscillation frequency on the power-supply side is detected and a termination of the process is judged on the basis of a rate of change of the oscillation frequency. An apparatus for detecting the termination of the process includes a detecting means for detecting the frequency of the high-frequency power supplied to the plasma treatment apparatus 1, and an operation processing means for analyzing detected frequency data and judging the termination of the process on the basis of the rate of change of the oscillation frequency.
Patent JP-H07154670-A (JP)
Title: Camera
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/374
Filed: 1994-09-12
Abstract: PURPOSE:To improve the speed of automatic focusing by obtaining plural data representing picture information relating setting of image pickup conditions corresponding to exposure times effectively equal to each other based on the arithmetic operation of plural photoelectric conversion outputs so as to improve the sampling rate equivalently. CONSTITUTION:Two read data are obtained for one field as to picture data in an AF area and stored respectively in a 1st memory 22. The read data A have an exposure time of Tv/2 and the read data B have an exposure time of 1XTv. After the arithmetic operation of data C = data B -data A is made with respect to each of picture element data, the data A and the data C are used sequentially, that is, alternately as picture data for AF. In this case, since the read data A, B are picture data with an exposure time of 1XTv having a same exposure start timing, the sequence of the data A, C form equivalently the sequential exposure picture data having an equal exposure time Tv/2.
Patent JP-H0963446-A (JP)
Title: Electromagnetic relay
Inventor: NISHIDA TAKESHI
IPC: H01H50/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay which never cause an operation failure even in high temperature environments. SOLUTION: In this electromagnetic relay, an electromagnet 2 is set in horizontal state on a resin base 1, and a movable piece 10 is displaced by the motion of the electromagnet 2, so that a movable contact 13 provided on the movable piece 10 makes contact with or separates from a fixed contact 19 provided in fixed state. The movable piece 10 is fixed to the constituting element of the electromagnet 2.
Patent JP-H0650698-A (JP)
Title: Infrared flare
Inventor: YOSHIDA TADAHIKO
IPC: F42B5/15
Filed: 1992-07-22
Abstract: PURPOSE:To obtain an infrared flare in which an abrupt decrease in an infrared radiation intensity occurring while combustion of an infrared flare body arrives at a steady state from an ignition can be suppressed. CONSTITUTION:The infrared flare comprises an infrared flare body 1 having a groove on a surface, a second drug layer 3 formed by coating the groove of the body 1 with second drug, a first drug layer 4 formed by coating an entire surface of the body 1 formed with the layer 3 with first drug having faster combustion speed than that of the second drug, and a laminated film 5 coating the layer 4.
Patent JP-H0553348-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMITA KEISUKE
IPC: G03G5/06
Filed: 1991-08-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which suppresses reduction in the extent of electrification and the lowering of the sensitivity after repeated copying and gives a stable image. CONSTITUTION:An org. photosensitive layer contg. a fluorenone type bisazo pigment as an electric charge generating material and at least one kind of antioxidant selected among antioxidants represented by formulae I-VII is formed on an electric conductive substrate. This antioxidant prevents the oxidation of the org. photosensitive layer without deteriorating the high sensitivity characteristics of the bisazo pigment and improves the repetitive characteristics of the resulting sensitive body.
Patent JP-H0266768-A (JP)
Title: Tape winding collecting device for recording and reproducing device
Inventor: DOUTSUBO NOBUHIDE
IPC: G11B15/28
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate tape sag and to prevent the tape from being dislocated after unloading by detecting the point of time when a tape loading mechanism starts an action after the movement of a reel chassis is started and operating a tape winding means. CONSTITUTION:After a reel chassis 2 starts to move in the direction away from a head cylinder 11, until a tape loading mechanism 5 starts an action, a tape is pulled out and the sag is generated accompanying the movement of the chassis 2. For this, after the chassis 2 starts to move, the mechanism 5 detects the point of time when an unloading action is started, and based on it, a capstan 12 and a winding reel 22 are rotated in the winding direction and the tape pulled out onto a tape travelling channel is collected in the cassette. Thus, at the time of unloading, without generating the tape sag, the misregistration of the tape does not occur at the cassette.
Patent JP-H0549522-A (JP)
Title: Cushion construction
Inventor: NISHIYAMA KUNIO
IPC: A47C7/14
Filed: 1991-08-28
Abstract: PURPOSE:To improve the comfort of a seat by a method wherein sol in bags is moved by the weight of a passenger and transferred between two or more bags through connecting devices, and particles in the bags are larger in size than the diameter of the connecting devices. CONSTITUTION:When a fitting mat 20 is pressed by the weight of a passenger, separators 26 prevent a mat upper 20A from inflating and sol 30 filled in chambers A, B, C and D moves to an area E. Sol 30 in the second chamber B moves to the edges in the width direction of a seat cushion through through- holes 28 of clearances 36, and sol in the third chamber C supports the rear parts of the buttocks of the passenger. As PE beads 32 can not pass through the through-holes 28 because the diameter of the through-holes 28 is smaller than that of the PE beads 32, the PE beads 32 are retained between the seat surface and bottom of the fitting mat 20 even though the pressure under the buttocks of the passenger is high, so that the seat surface of the fitting mat 20 can be prevented from contacting with the bottom and the comfort in sitting can be improved.
Patent JP-S6164022-A (JP)
Inventor: YUZAWA SHIGETOSHI
IPC: H01H49/00
Filed: 1984-10-17
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-H0643707-A (JP)
Title: Electrophotographic device
Inventor: SUGURO NAOKI
IPC: G03G15/01
Filed: 1992-07-24
Abstract: PURPOSE:To easily correct color slippage by turning the photosensitive drum of a color electrophotographic device and adjusting the position thereof. CONSTITUTION:This electrophotographic device is provided with a photosensitive body driving mechanism, where a unit A is formed by pivotally supporting a shaft 24 to which worms 231 to 234 are attached by a frame 25, made to be freely moved to an intermediate frame 20 through a guiding means (a projecting part 28 and a long hole 20), and slides up and down by adjusting a fine screw thread 33 so that worm wheels 221 to 224 and the worms 231 to 23<4> constituting a worm gear are engaged/disengaged in terms of engaging state.
Patent JP-2000048766-A (JP)
Title: Quadrupole mass spectrometer
Inventor: OZAKI JUNICHIRO
IPC: H01J49/42
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the detection performance by efficiently exhausting an ion source part during the evacuation before the measurement to reduce a residual content of the part. SOLUTION: A branch pipe 25 is provided on a vacuum container 10 side of a valve 23 of piping 22 for introducing a gas to be measured, the other end is connected to a part other than an ion source 11 of the vacuum container 10, and a valve 24 is inserted in the branch pipe 25. The valves 23, 24 are controlled by a valve controller 26 so that when one is opened, the other is closed.
Patent JP-H0881138-A (JP)
Title: Method for detecting tape cut
Inventor: YAMAGUCHI EISUKE
IPC: B65H81/00
Filed: 1994-09-12
Abstract: PURPOSE: To enable any tape cut to be detected without affecting tape passage by winding a tape on the peripheral surface of a cable to travel by a receiving machine, and outputting a tape cut detecting signal when the moving amount of the cable exceeds the upper or lower limit value of moving amount set values. CONSTITUTION: When a receiving machine is operated by a speed command from a program controller after a work program is set, winding of a tape 22 is performed on a cable 21. When the tape 22 is not cut at this time, a tape pad 6 is rotated by a motor 8 through a powder clutch 9, and the powder clutch 9 slides by a tension between the tape 22 and the cable 21, and the rotation of the tape pad 6 is slowed. The moving amount set value and the measured moving amount are compared with each other by a data comparator 4. When the measured moving amount exceeds the upper or lower limit value of the moving amount set value, it is judged that the tape is cut, and speed control of the receiving machine is performed, and also an alarm buzzer 16 is sounded.
Patent JP-H0870450-A (JP)
Title: Video processor for endoscope
Inventor: SHOJI HIDEYUKI
IPC: H04N7/18
Filed: 1995-08-25
Abstract: PURPOSE: To realize a video processor for an endoscope, which is easy to know a specified part and position in an endoscope image corresponding to a comment. CONSTITUTION: The video processor for a master scope to which an electronic scope is connected signal-processes to CCD. on the other hand, a keyboard is connected to this video processor for a master scope to input character data such as the comment to display patient's data through CPU and an image process circuit, etc. Furthermore, a track ball and a function key provided for this keyboard are operated to display an indication frame 36 surrounding a lesion part 38 to make the affected part 38 easy to know by means of this indication frame 36.
Patent JP-H07213952-A (JP)
Title: Latch device for bearing assembly
Inventor: FURIIDORIHI BITSUTOHAUSU
IPC: B04B9/08
Filed: 1994-09-12
Abstract: PURPOSE: To provide a latching apparatus for a bearing assembly which is capable of rapidly and easily attaching and detaching a bearing race and particularly a separation chamber connected thereto and is tough. CONSTITUTION: A journal 22 arranged ccentrically on a pin 74 freely rotatably supported on a transporting device 36 is provided with bearing rollers 20 for guiding the bearing race 14. The bearing race and the separation chamber are made drivable by drive assemblies 38, 40, 42, 44, 48, 46, 50, 52, 32 and 30 in such a manner that the transporting device and the bearing race rotate at the different angles with respect to a housing 66. The device has gear system components 84 and 86 which rotate at the same angular velocity as the transporting device and are engaged with the pin. The gear system components are connected to a drive shaft 40 supported within the housing via a connecting link, i.e., a belt 94.
Patent JP-H0965142-A (JP)
Title: Color printing controller
Inventor: FUKUSHIMA TOKUTARO
IPC: H04N1/409
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent toner from scattering, to eliminate the degradation of images, to improve the quality of the images and to accelerate a processing rate by changing the image data in an edge part at the time of executing printing. SOLUTION: The image data expressed by a page description language prepared in a host computer 31 are received and a CPU 33 stores them in a RAM 34 as the images by the respective colors of CMYK. When all the image data are arranged, the CPU 33 transfers the data to a digital color printer 36. At the time, in an edge detection circuit 38, a filtering processing is performed to the image data and an edge is detected. Also, in an image density change circuit 39, whether or not a received image density is a high density is compared, and when it is the high density more than a certain fixed value, the density of the image data is changed so as to be reduced. In a selector 40, by an edge detection result and the specification of the CPU 33, the two image data of the RAM 34 and the image density change circuit 39 are switched.
Patent JP-H0771288-A (JP)
Title: Fuel injection control device for two-cycle multiple cylinder engine
Inventor: NONAKA KIMIHIRO
IPC: F02B75/02
Filed: 1993-09-01
Abstract: PURPOSE:To control a fuel injection quantity with a simple structure and also correctly in a two-cycle multiple cylinder engine. CONSTITUTION:A sensor 34 for detecting crank chamber pressure of a prescribed cylinder, and an injector 12 for carrying out injection of fuel on the basis of crank chamber pressure detected by the sensor 34 are provided in the fuel injection control device of a cluster exhaust type two cycle multiple cylinder engine. And also the fuel injection control device is provided with a collection crank chamber pressure calculating means (ECU) 30 for calculating collection crank chamber pressure of each cylinder by collecting crank chamber pressure detected by the sensor 34 according to an exhaust influence characteristic and engine rotational speed, and an injection quantity control means (ECU) 30 for controlling a fuel injection quantity by the injector 12 according to collection crank chamber pressure.
Patent JP-H0499615-A (JP)
Title: Grooving tool for soft tube
Inventor: HASHIZUME KOJI
IPC: A61M5/14
Filed: 1990-08-18
Abstract: PURPOSE:To make it possible to form uniform grooves on the external surface of a soft tube by providing a guide for determining a position for the soft tube. CONSTITUTION:A guide 6 is concentrically installed upright in a hole la where a soft tube 10 of a tool body 1 is introduced, using a screw. A cutter is forced down resisting a spring 4 to lift up the blade of the cutter 2, then the inner diameter of the soft tube 10 is introduced into a guide 6 and the cutter 2 is allowed to become engaged with the external periphery of the soft tube 10 by the force of the spring 4. The soft tube 10 and the grooving tool are rotated in a backward direction until the cutter 2 comes in contact with a stopper 5 to form a groove. During groove formation, the determined positions of the grooving tool and the soft tube 10 become stable, then the depth of the formed groove becomes fixed and the thickness variations become almost entirely eliminated.
Patent JP-H01173925-A (JP)
Title: Fm multi-pass distortion canceller
Inventor: AOSHIKA TADASUKE
IPC: H04B1/10
Filed: 1987-09-02
Abstract: PURPOSE:To heighten the erasing effect of multi-pass distortion by obtaining an expansion band area characteristic whose frequency band area is expanded by an expansion band area characteristic generating means. CONSTITUTION:An FM transmission band area characteristic generating means 34 obtains an FM transmission band area characteristic of around + or -100kHz at maximum by output from first and second A/D conversion means 6 and 7. The expansion band area characteristic generating means 35 extracts a part where the detection output of an envelope changes periodically from the FM transmission band area characteristic, and repeats an extracted part, and obtains the expansion band area characteristic expanded to a band area of + or -MHz undetectable in a real processing. A Fourier transform calculation means 36 performs the Fourier transformation of the expansion band area characteristic, and calculates a Fourier coefficient. A reflected wave constant calculation means 37 calculates the constant of an unrequired reflected wave from the Fourier coefficient. In such a way, it is possible to heighten the erasing effect of the multi-pass distortion even for a modulation signal with high frequency.