baber/WOPTO huggingface dataset:
Patent JP-H03272271-A (JP)
Title: Picture processor
Inventor: SAKAI MASAKI
IPC: H04N1/56
Filed: 1990-03-22
Abstract: PURPOSE:To reproduce a picture with fidelity by extracting a prescribed color component from an original picture and an image formed on a recording medium while a prescribed color component is eliminated from the original picture and correcting a border with the image formed on the recording medium. CONSTITUTION:A synthesis circuit 240 applies synthesis processing to a compression information signal 410 from a compression circuit 230 and a red information signal 390 separated from red and black pictures in crossing with each other and outputs the result as a synthesis signal 420. That is, it is possible to interpolate missing of red information due to cross of red and black information by synthesizing the compression information signal 410 onto the red information signal 390. Thus, even when the position of latent image forming in a black color of the analog system and the position of latent image forming in a red color of the digital system are deviated due to the effect of mechanical accuracy, no unsightly picture is caused and the image close to the original picture is formed.
Patent JP-H04309900-A (JP)
Title: Fine focus x-ray device and automatic focusing device
Inventor: FUSHIMI SATOSHI
IPC: H01J35/02
Filed: 1991-04-05
Abstract: PURPOSE:To maintain the focus dimension to the minimum for a long time by installing an X-ray absorbing mask for detecting the X-ray resolution on an X-ray transmission window and installing an image differential circuit and a convergence lens control circuit. CONSTITUTION:The electron transmitted from an electron gun 1 is converged to a cathode 3 through a convergence lens 2. If the cathode 3 is inclined with respect to the forward direction of the electron beam, the X-rays are radiated outside a case 4, passing through a window 5, and transmits through a sample 11, and a dense and thin image corresponding to the X-ray transmission rate and material of the sample 11 is obtained in an X-ray detector 7. In this case, a knife edge pattern having high contrast can be obtained by installing an X-ray absorbing mask 6 which is formed by vapor-depositing the metal having a low X-ray transmissivity on the window 5. In the detector 7, the X-ray detection image is converted into an optical image, and then converted into an electric image signal. The electric image signal outputted from the detector 7 is differentiated by an image differential circuit 8, and when the focus dimension is large, a large value is obtained. In a convergence lens control circuit 9, the lens 2 is controlled so that the differential value of the image signal becomes minimum.
Patent JP-S51148852-A (JP)
Title: Safety stopper for vacuum bot tle
Inventor: MIYAGAWA KIYOSHI
IPC: A47J41/02
Filed: 1975-06-16
Abstract: PURPOSE: New safety stoppers for a vacuum bottle which is not rotationg type. and stoppers are hooked from inside automatically, and releaable by pushing from both side with 2 fingers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04307877-A (JP)
Title: Bs program reservation video recording system
Inventor: SAITO TAIRA
IPC: H04N5/44
Filed: 1991-04-05
Abstract: PURPOSE:To prevent omission of video recording by prohibiting reservation video recording procedures at the time of disconnection of a connection cable between a television incorporating BS and a VTR. CONSTITUTION:A VTR operation detecting circuit 20 outputs a reservation permitting signal to a system controller 6 when detecting power supply to a VTR 30 from an AC outlet 18 of a television 2 incorporating BS, When the reservation permitting signal is inputted, the system controller 6 permits reservation video recording procedures in a BS reservation input circuit 4. Video and audio output terminals 12, 14, and 16 of the television 2 incorporating BS and the VTR 30 are connected by a connection cable 40, and a connection detecting circuit 52 which detects whether the connection cable 40 is connected or not is provided, and a switch 50 is interposed between the VTR operation detecting circuit 20 and the system controller 6 and is turned on only at the time of detecting the connected state.
Patent JP-S546859-A (JP)
Title: Denitrating method for exhaust gas containing co
Inventor: NISHIMOTO KOREHIKO
IPC: B01D53/94
Filed: 1977-06-20
Abstract: PURPOSE: To reduce the cost of fuel for heating the gas to be treated with the effective recovery of the heat of combustion of CO, by burning CO in the exhaust gas from which NOx has been removed by being reduced with NH 3  on the oxidation catalyst and by utilizing this heat of combustion for the reduction of NOx. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05241332-A (JP)
Title: Resist material
Inventor: WAKIYA KAZUMASA
IPC: G03F7/11
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the lowering of dimensional accuracy due to the interference of light by forming an interference preventing film of fluorinated carbon resin which is light transmissible for irradiation on the surface of a photoresist film. CONSTITUTION:A photoresist film is formed on a substrate such as a silicon wafer and coated with a coating soln. contg. fluorinated carbon resin which is light transmissible for irradiation by spin coating. The coating soln. is heated to form interference preventing film on the photoresist film. The photoresist film is then selectively irradiated with active light through the interference preventing film and development is carried out to form a resist pattern on the silicon wafer. Since the interference preventing film is excellent in action to reduce interference action in lithograph is technology, a resist pattern excellent in dimensional accuracy can be formed.
Patent JP-S51149738-A (JP)
Title: Method of testing electeronic computers
Inventor: OOUCHI TADAO
IPC: G06F11/00
Filed: 1975-06-18
Abstract: PURPOSE: To realize high speed, high accuracy and high reliability test. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06290419-A (JP)
Title: Magnetic head
Inventor: NAKAMURA TSUNEHIKO
IPC: G11B5/23
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a magnetic head capable of surely preventing a damage on a non-magetic gap part during a forming work. CONSTITUTION:A head core 1 consisting of a pair of ferrite is formed by joining successively a high saturation magnetic flux density magnetic thin film 3, an intermediate non-magnetic thin film 4, a non-magnetic thin film 6, an intermediate non-magnetic thin film 4 and a high saturation magnetic flux density magnetic thin film 3, and the high saturation magnetic flux density magnetic thin film 3 consists of a material selected from the group of sendust, permalloy and an amorphous. The non-magnetic thin film 6 consists of at least one kind of material of SiO2 and a low melting point glass, and the intermediate non- magnetic thin film 4 consists of calcium ferrite.
Patent JP-S58191808-A (JP)
Title: Connecting device for marine structure and platform
Inventor: FURUTA KIMITO
IPC: E02B17/04
Filed: 1982-05-04
Abstract: PURPOSE:To easily connect the legs of a platform with the struts of a marine structure in a short time by providing a guide piece with a vertical groove on the inside of an opening and a fixing piece of a circular form to be inserted into the vertical groove. CONSTITUTION:In the strut 3 of a marine structure 1, a vertical hole 33 to be fitted with the leg 5 of a platform 4 is provided at the center, and also an opening 32 provided on the side of the vertical hole 33 is provided on the upper part. Then, a guide piece 31 with vertical grooves 34 and 34a is provided in the inside of the opening 32, and a circular fixing piece 35 to be fitted into the vertical grooves 34 and 34a is also provided in the strut 3. By this, the connection of the legs 5 of the platform 4 and the strut 3 of the marine structure 1 can be easily attained in a short time without being affected by weather and oceanic conditions.
Patent JP-H04309213-A (JP)
Title: Charger particle beam lithography method
Inventor: HATTORI SEIJI
IPC: H01L21/027
Filed: 1991-04-08
Abstract: PURPOSE:To improve throughput by properly using a continuous movement system and a step and repeat system, in accordance with the pattern density of a frame. CONSTITUTION:In the case of a stage continuous movement system, the stage speed is previously obtained by calculation from pattern data of a frame, and the frame lithography time is calculated from the above stage speed data, frame length, and step transfer time to the next frame. At the same time, the lithography time taken to draw a pattern by step and repeat lithography started from the position of pattern data in the frame is calculated. The time for lithography performed by continuously moving a stage and the time for lithography performed by the step and repeat system are compared, and patterning is progressed on a specimen 40 by using an electron beam, while referring a table by the system of the shorter lithographying time. Thereby the throughput is improved.
Patent JP-S63239902-A (JP)
Inventor: NAKAJIMA EI
IPC: H01C13/00
Filed: 1987-03-27
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-S62231429-A (JP)
Title: Objective lens driver for optical disk
Inventor: KOKADO HIROSHI
IPC: G11B7/085
Filed: 1986-03-31
Abstract: PURPOSE:To widen the stable operating range by adopting the mechanism wherein a tracking correction servo based on a position sensor is used for a tracking servo so as to cancel the DC offset of a tracking error. CONSTITUTION:The optical axis of an objectivelens 1 of an objective lens actuator A is kept perpendicular to the face of an optical disk D and an objective lens support 6 supporting the objective lens 1 elastically to a support base 5 being the main body freely slidably in a plane in parallel with the face of an optical disk 5 is provided so as to make the optical disk D movable freely in the radial direction. A position sensor P.S is provided to the objective lens actuator A and the slide change of the objective lens support 6 is picked up. The servo mechanism consists roughly of the tracking servo mechanism 31 at the outside and the inner tracking correction servo mechanism 32, the objective lens 1 is tracked and scanned to the track of the optical disk D in the tracking servo mechanism 31 and the tracking correction servo corrects the tracking scanning of the objective lens 1.
Patent JP-H11274350-A (JP)
Title: Ceramic electronic part
Inventor: KATO ISAO
IPC: H01L23/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve bonding strength to a ceramics surface of an electrode land effectively, by forming at least a plurality of via hole connection parts to one electrode land and specifying a gap between at least a plurality of via hole connection parts. SOLUTION: In a ceramics multilayer circuit board, an electrode land 2 is formed in a ceramics surface thereof. A via hole connection part connected to the electrode land 2 is formed inside a multilayer circuit board. Three via hole connection parts 4, 5 and 6 are connected to a single electrode land 2. A gap 7 among the via hole connection parts 4 to 6 is set at most 1.0 mm, for example, 0.9 mm. As a result, the bonding strength to a ceramic surface of the electrode land 2 can be improved.
Patent JP-H08267385-A (JP)
Title: Industrial robot controlling method
Inventor: OGAWA YOSHIMASA
IPC: B25J18/04
Filed: 1995-03-30
Abstract: PURPOSE: To prevent a screw thread from damaging by using a cheap rigid type chuck. CONSTITUTION: This invention relates to a method to control an industrial robot which has AC servo motors 7 and 16. In this method, the industrial robot is controlled in such a way that a tap 4, when fed by the servo motors 7 and 16, abuts on a workpiece W, flexing arm 2 and a tap holding mechanism 21, and taps the workpiece W with this flexed state remaining, and then is returned by the servo motors 7 and 16. The flexed state of the arm 2 and the tap holding mechanism 21 are removed by releasing the locking of the servo motor 7 after and when finishing tap feeding. After that the tap 4 is made to start returning. For chucking the tap 4, a cheap rigid type chuck 3 is used. The torque transmission mechanism 22 extending from the tap 4 to the output shaft 7a of the servo motor 7 makes the output shaft 7a rotatable while the locking state of the servo motor is released.
Patent JP-S552811-A (JP)
Title: Power transmission arrangement between two shafts with unrotatable diaphragm interposed therebetween
Inventor: ITOU KAZUICHI
IPC: F16H1/32
Filed: 1978-06-16
Abstract: PURPOSE: To provide a power transmission arrangement which can transmit only rotational power from an input power shaft to an output power shaft without any communication of liquid between a driving chamber in which the input power shaft is disposed and a driven chamber in which the output power shaft is disposed and which can transmit the rotation of the input power shaft to the output power shaft at a reduced speed by providing same with a diaphragm for separating the driving chamber from the driven chamber.  
     CONSTITUTION: An input power shaft 6 is rotatably received in a hollow chamber formed in a casing C. An eccentric rotational member 9 is rotatably mounted on an eccentric peripheral section 17 of the input power shaft 7. The eccentric rotational member 9 is fitted in a center hole of a flexible diaphragm 17 in the form of a curved plate. The diaphragm 17 has its peripheral section secured to the casing C such that it partitions the hollow chamber of the casing C to define a driving chamber a and a driven chamber b. On the other hand, an eccentric wheel section 9 3  of the eccentric rotational member 9 is located in the driven chamber b, and a planetary rotational wheel 10 which is contacted, at its outer periphery, with the cylindrical inner periphery of the casing C without any relative sliding movement therebetween is rotatably fitted around the outer periphery of the eccentric wheel section 9 3 . An inner end of the output power shaft 14 located in the driven chamber b is loosely fitted in the rotational wheel 10. Thus, only rotational motion of the rotational wheel 10 around its own axis can be transmitted to the output power shaft 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08266354-A (JP)
Title: Overturn preventing device for furniture
Inventor: OTA TSUTOMU
IPC: A47B97/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide an overturn preventing device for furniture capable of being installed at the optimum pressing state between the furniture and another object. CONSTITUTION: An overturn preventing device 11 is stuck to a piece of furniture F via a double-faced tape 19 stuck on a base 12, and it is stuck to the ceiling C via a double-faced tape 20 stuck on a ceiling support base 16 respectively. A nut 14 screwed on a male screw rod 13 is rotated, a support pipe 15 can be variably adjusted along the longitudinal direction. An insertion pipe 17 stood on the ceiling support base 16 is slidably formed on the support pipe 15. The furniture F and the ceiling C can be supported in contact, and the overturn of the furniture F can be prevented against the sway and shakes of an earthquake. When the nut 14 is rotated, the length of the overturn preventing device 11 can be variably adjusted, and the furniture F and the ceiling C can be supported in contact by the overturn preventing device 11 at the optimum pressing state.
Patent JP-S60215774-A (JP)
Title: Method for coloring copperware
Inventor: NAKAGAWA TOSHIE
IPC: C23C22/63
Filed: 1984-04-11
Abstract: PURPOSE:To color easily copperware blue or purple with patina and copper sulfate without requiring conventional tinning by pretreating the copperware with an aqueous soln. contg. ammonium chloride and potassium sulfide. CONSTITUTION:The surface of press-formed copperware such as a teacup holder, a cable bowl or a tea plate is washed and pretreated by immersion in an aqueous soln. contg. ammonium chloride and potassium sulfide in about 1:3 ratio. The copperware is then colored blue or purple by color development with patina and copper sulfate. The copperware can be colored with superior work efficiency without requiring conventional tinning.
Patent JP-H08275468-A (JP)
Title: Iron core of electrical machinery and apparatus and assembling method therefor
Inventor: YAGISAWA TAKESHI
IPC: H02K1/18
Filed: 1995-03-30
Abstract: PURPOSE: To enable the reduction of time required for assembly on the spot by dividing an iron core into two or more blocks, formed by coupling iron core constituting pieces, and joining parts, and inserting iron core constituting pieces in a corresponding shape, or joining parts, into between the blocks on the spot. CONSTITUTION: A plurality of iron core constituting pieces 1, 2 are stacked and partially bonded together into one piece using adhesive. Thus a transformer iron core is formed. Its thickness can be increased without increasing loss by bonding a plurality of iron core constituting pieces together for iron core laminating work. This makes it possible to very simply assemble the iron core of an electrical machine or apparatus on the spot in a short time. That also makes it to simply manufacture a large quantity of units of laminating work, which enables the reduction of time required for assembly on the spot.
Patent JP-S606603-A (JP)
Inventor: HUBELE ADOLF
IPC: C07D215/28
Filed: 1984-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03274047-A (JP)
Title: Album printer
Inventor: TANIGUCHI NOBUYUKI
IPC: G03C5/08
Filed: 1990-03-24
Abstract: PURPOSE:To allow the execution of album printing in a specified vertical direction in simultaneous printing by reading photograph information in a vertical or horizontal direction recorded by each of the respective photograph images of films and setting the arrangement patterns to be printed with the photograph images. CONSTITUTION:An exposure control value, trimming information, frame number, date, and the photographing information on the vertical direction and the horizontal direction are recorded in the memory built in a film side at the time of photographing. Five kinds of the arrangement patterns; for example, one sheet of photograph of a vertical image plane and three sheets of photographs of horizontal image planes positioned in the uppermost stage by juxtaposing the vertical image plane and the horizontal image planes and the horizontal image planes respectively disposed in the middle stage and the lower stage, are previously prepd. as the arrangement patterns at the time of album printing. The printing of the images P and the printing of the character information Q are separately executed. Any of the arrangement pattern among the 1st to 5th arrangement patterns is selected from the photographing information on the horizontal or vertical direction of the respective frames and the images are printed successively from the top frame of the film at the time of image printing.
Patent JP-S56169107-A (JP)
Title: Sulfur recovering apparatus
Inventor: NISHIUMIEDA HIROSHI
IPC: B01D53/34
Filed: 1980-06-02
Abstract: PURPOSE: To economically recover elemental sulfur from stack gas in a high yield by reducing gaseous SO 2  of high concn. taken out with activated carbon as an adsorbent with a CH 4 -contg. gas obtd. in the manufacture of activated carbon from bituminous coal.  
     CONSTITUTION: SiO 2  in stack gas is adsorbed in a moving bed type reactor 2, desorbed with a regenerator 3 as SO 2  of high concn., and fed to equipment 31 for recovering sulfur. On the other hand, bituminous coal is dry distilled at a low temp. in the low temp. dry distilling furnace 22 of equipment 21 for manufacturing activated carbon. The resulting CH 4 -contg. gas is fed to the equipment 31 together with the gaseous SO 2  of high concn. The resulting semicoke is converted into activated carbon by steam activation in the activating furnace 23, part of the carbon is fed to the reactor 2, and the remainder is stored in the storage tank 30. The gaseous SO 2  and the CH 4 -contg. gas are introduced into the reducing reactor 32 of the equipment 31 to cause reduction. Elemental sulfur condensed with the condenser 33 is separated and recovered in the sulfur separating tank 34. The resulting H 2 S- contg. gas is fed to a Claus process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07259632-A (JP)
Title: Combustion state judging device of internal combustion engine
Inventor: KANEHIRO MASAKI
IPC: F02D45/00
Filed: 1994-03-18
Abstract: PURPOSE:To realize accurate misfire judgement by calculating a misfire generation rate per specific ignition cycle for every cylinder groups, and judging the misfire state of an internal combustion engine when the misfire generation rate in at least one cylinder group, out of the calculated misfire generation rate is more than the specific value. CONSTITUTION:Respective outputs of a crank angle sensor 11, a TDC sensor 12, and a cylinder discriminating sensor 13 are supplied to an ECU 5, and a mean value (a first mean value) of the interval where a CRK signal pulse is generated is calculated. Next, the presence or absence of misfire generation of an engine 1 is judged on the basis of the change amount of a mean value (second mean value) DELTAM of the first mean value. That is, whether the change amount DELTAM is lower than the negative specific value or not is judged. When the judged result is YES, it is judged that misfire is generated in a cylinder ignited last time. Moreover, the cylinder group by ignition cycles is judged, and a count value of a second misfire counter is increased, and a flag for showing the misfire cylinder is set to 1, so as to be used for the judgement of the combustion state.
Patent JP-H05271007-A (JP)
Title: Method for weeding
IPC: A01N37/02
Filed: 1992-03-30
Abstract: PURPOSE:To use an excellent herbicidal composition, comprising a herbicidal promoter, containing a straight-chain saturated fatty acid decomposable in the natural world as an active ingredient and mixed with a herbicide, capable of reducing the amount thereof employed by single use of the herbicide and newly adding fast-acting properties thereto. CONSTITUTION:Weeding is carried out by mixing a herbicidal promoter, containing a straight-chain fatty acid of the formula (n is an integer of 6-10) (especially caprylic acid is preferred from the viewpoint of herbicidal promoting activity and odor) as an active ingredient and mixed with a herbicide such as glyphosate, glufosinate or bialaphos for use. The amount of the thrown in herbicide can remarkably be reduced by this method and the development of effects is further accelerated. A composition composed of especially 1-60wt.% compound of the formula and 40-99wt.% adjuvant selected from sodium or potassium salts of the straight-chain saturated fatty acid, liquid carriers, surfactants, sodium ligninsulfonate and polyvinyl alcohol is preferred as the herbicidal promoter.
Patent JP-H03274016-A (JP)
Title: Scanning optical device
Inventor: SHIKATO MASANOBU
IPC: G02B26/10
Filed: 1990-03-23
Abstract: PURPOSE:To decrease the number of components, to secure the position accuracy among plural lenses, and to improve the assemblability by uniting the lenses. CONSTITUTION:An lens 21 on an arc which is molded integrally out of transpar ent synthetic resin is fitted in the center of the housing 20 of the scanning optical device wile facing an opening part, and a rotary polygon mirror 4 as a deflector is positioned inside the lens 21 and driven by a scanner motor to rotate. A collimator lens part 21a is formed at one end part of the lens 21, and the center part of the lens 21 is formed as a collimator lens part 21a, whose center part is an ftheta lens part 21b. The other end part of the lens 21 is formed as a condenser lens part 21c. This constitution nearly determines the position accuracy among the lenses at the time of the lens molding, so when the lens 21 is incorporated in the housing 20, only the position and direction of the lens 21 are to be considered.