baber/WOPTO huggingface dataset:
Patent JP-S6055719-A (JP)
Title: Flip flop circuit
Inventor: ISHII SHIYUUICHI
IPC: H03K3/037
Filed: 1983-09-07
Abstract: PURPOSE:To constitute an FF circuit with a small number of elements by combining NOR circuits having plural outputs which consist of plural transistors whose bases receive the same potential supplied from plural parallel input TRs. CONSTITUTION:An input stage is constituted with input TRs Tr1-Tr3 whose collectors and emitters are connected one another and resistances R1 and R2 which are connected to an earth point VCC and a power source voltage VEE respectively, and an output stage is constituted with emitter follower circuits EF1 and EF2 consisting of TRs Tr4 and Tr5 whose bases receive the potential of a connection node (n) of the resistance R1 and TRs Tr1-Tr3, thus constituting a non-threshold logic NTL circuit, If one of input signals Vin1-Vin3 becomes high-level at least, TRs Tr4 and Tr5 are turned off, and outputs are in the low level together, and this circuit is operated as a NOR circuit having three inputs and two outputs. Data D, a clock CK, and a set signal S are supplied to NOR circuits G11-G13 of this constitution, and a reset signal R is supplied to a NOR circuit G21 of the next stage, thus constituting the FF circuit.
Patent JP-S6055604-A (JP)
Title: Control system of transformer
Inventor: NAGAE MASAOMI
IPC: H02J3/00
Filed: 1983-09-07
Abstract: PURPOSE:To control an exciting rush current effectively by supplying a DC exciting current so as to make residual magnetic flux density in cores of cores of two legs equal in magnitude and reverse in polarity with each other and applying an AC voltage to two windings of the two legs within the period while polarities of instantaneous values of steady values of AC magnetic flux density owing to the AC voltage being in the opposite relation with each other. CONSTITUTION:When an exciting current is made to flow in windings on the side toward a power source of a U-phase leg and a W-phase leg of a transformer 10 from a DC power source 32, DC excitation corresponding to magnetic field Hp is applied to cores in the U-phase and W-phase legs. If the magnetic field Hp is made large, residual magnetic flux density at the W-phase leg or the U-phase leg is BrW=+Br and BrU= -Br, and residual magnetic flux density BrV at a V-phase leg becomes substantially zero. Accordingly, let magnetic flux density of BrU=-Br and BrW=+Br and generate in the U-phase leg and the W-phase leg respectively and let that of BrV=0 generate at the V-phase leg, and moreover, let a making phase angle psi of an AC power source voltage be psiU=210 deg., psiV=90 deg., and psiW=330 deg., all transient DC components of the flux density BtU, BtV, and BtW can be made zero. Therefore, exciting rush currents which flow into the windings on the side toward the power source 12, 14 and 16 can be effectively controlled.
Patent JP-S6319082-A (JP)
Title: Printing quality estimating method
Inventor: TANAKA YASUHIKO
IPC: G01N21/93
Filed: 1986-07-11
Abstract: PURPOSE:To estimate objectively printing quality in matching with the real sense of visual observation by displaying the extent of the blur of the outline of a printing image with the width of an edge. CONSTITUTION:The image of an original 1 is read through a microscope 2 by a television camera 3 and converted to an electric signal. The electric signal is stored through an A/D converter 4 to an image memory 5. A computer 6 obtains the average value of the width of the edge of a normal direction in respective points from the reflection factor of paper and an image to respective areas of the image stored in the image memory 5. The average value of the width of the edge is displayed at a CRT 8 as the estimating criterion of a printing quality and printed out by a printer 9.
Patent JP-H087008-A (JP)
Title: Communication processing system for document
Inventor: HAMADA KANEO
IPC: G06Q50/26
Filed: 1994-06-22
Abstract: PURPOSE:To execute a document processing only by means of operating a transmitter-receiver. CONSTITUTION:Document data on a previously decided format is stored in the document data storage part 31 of a document processor 30. A request judgement part 33 judges a request from the transmitter-receiver 10. When the judgement result of the request judgement part 33 is the acquirement request of the previously decided format, corresponding document data is fetched from the document data storage part 31 so as to transmit it by a format data transmission control part 34. A data reception control part 35 receives a document into which data is already filled and stores it in a user data storage part 32. When the judgement result of the request judgement part 33 is the fetch request of the processed document, a processed data transmission control part 36 fetches the corresponding document from the user data storage part 32 and transmits it.
Patent JP-H0329248-A (JP)
Title: Complex x-ray tube for x-ray photoelectron spectroscopy
Inventor: HASHIGUCHI HIDEHIRO
IPC: G01N23/227
Filed: 1989-06-26
Abstract: PURPOSE:To complete an analysis with one measurement by providing with anode comprising two kinds or more elements, and simultaneously emitting X-rays of two kinds or more different wavelengths. CONSTITUTION:An anode comprising elements of two kinds or more is provided to simultaneously emit X-rays of two kinds or more different wavelengths so as to perform X-ray photoelectron spectroscopic analysis. As the X-ray energy X-rays are selected, which are in two or three ranges of three ranges of 500eV or less, 500-1000eV, and 1000eV or more. Such magnesium or aluminium mostly used as an anode is essential as an element of energy of 1000eV or more. As the element combined with this element, oxygen generating the X-rays in the range of 500-1000eV is used in the form of magnesium or aluminium oxide, while carbon generating the X-rays of 500eV or less than is used. The structure of complex anode is in the form of multiple layer.
Patent JP-H04313994-A (JP)
Title: Video recording and reproducing device
Inventor: KAMIYAMA KAZUO
IPC: H04N5/7826
Filed: 1991-04-11
Abstract: PURPOSE:To implement various adjustment accurately by storing a test signal of at least one field corresponding to adjustments of plural kinds to a field memory and using a signal read from the field memory as a signal circulated in the circulation processing. CONSTITUTION:A magnetic tape 17 on which one field of test signals of plural kinds are recorded is reproduced and outputted via a reproduction field memory 20 to form a loop from an external device 40 to an analog input terminal 11 via a D/A converter 24 and an analog output terminal 26. Thus, the cyclic processing is implemented and the video signal is adjusted based on a change in a test signal obtained by the cyclic processing. An operation block 50 is configurated to control the cyclic processing and an operation panel 52 controls the start, the selection of the adjustment item and the execution or the like of the cyclic processing mode and the adjustment mode.
Patent JP-S59140372-A (JP)
Title: Method of forming hard layer in structural portions comprising periodic iv, v or vi sub-group elements
Inventor: PAURU BURUNNERU
IPC: C23C8/24
Filed: 1983-09-07
Abstract: A component of titanium or alloys thereof is placed in an autoclave. Nitrogen gas or ammonia is pumped into the autoclave. The chemically untreated component is exposed in the autoclave for three hours to a pressure of 900 bar and a temperature of 1000 DEG  C. The TiN layer thus formed in the surface- and subsurface-zone of the component has a Vickers hardness of 800 0.05 g/sq.mm. with a thickness of 20 microns. With this economical method, an increase in surface hardness from Vickers hardness 0.05=450 with prior art methods to Vickers hardness 0.05=800 is achieved.
Patent JP-S5685017-A (JP)
Title: Improving device for soft ground
Inventor: HAMANO MASAYUKI
IPC: E02D3/12
Filed: 1979-12-14
Abstract: PURPOSE: To easily correct deviation of the position of excavation and drilling for raising the accuracy of construction by turning a soft ground improving device main body, by which a cement-based hardening agent is injected, horizontally at a right angle to the rotary axis of a rotary table.  
     CONSTITUTION: After mooring a working ship 8, a winch 12 is operated, whereupon a ground improver body 1 is guided on a guide rail 9 and a drving shaft 3 is lowered from an opening 8a into water while contacting with a roller 19 in a sliding manner. When a motor 28 is operated, an excavating drill shaft 6 is turned and a hardening agent is discharged from a discharge nozzle 14 through a slurry hose 13. In case where an inclination or flexion occurs in the ground improver 1, it is detected by a varticality detector provided on the working ship and then an attitude control means 4 is operated to displace the upper end portion of the improver. According to the displacement, the lower end portion of the improver is displaced toward the opposite direction of the displacing direction of the upper end portion at the supporting position of the rotary table 10, whereby restoring it to the original position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0738899-A (JP)
Title: Image encoding device
Inventor: TATSUMI MASAHIRO
IPC: H03M7/30
Filed: 1993-07-01
Abstract: PURPOSE:To handle even an image including a body in fast motion by comparing respective prediction results and finding the correlation to a previous image frame, and separating and outputting only information which is effective to the prediction of a next image frame. CONSTITUTION:A predicted value Yai for a source video signal Xi is inputted from a 1st motion compensation and prediction part 11 to a prediction signal selection part 15 and a predicted value Ybi for a delayed input video signal Xi' is inputted from a 2nd motion compensation and prediction part 13. Further, a predicted value Hi after background composition is inputted from a background composition part 14 to the selection part 15 and the delayed input video signal Xi' is inputted from a frame delay part 12. The obtained predicted values Yai, Ybi, and Hi are compared by the selection part 15 to output two kind of prediction error signals Eai and Ebi, a predicted value, and a motion vector Vi. The signals Eai and Ebi are encoded by DCT, etc., at an error encoding part 18 by utilizing the correlation in a video frame and outputted as encoded signals Q (Eai) and Q (Ebi).
Patent JP-H0454852-A (JP)
Title: Spindle motor
Inventor: YASUDA KAZUYUKI
IPC: H02K21/22
Filed: 1990-06-20
Abstract: PURPOSE:To press a blind sheet reliably against the inner face of a flat wall section by fixing a press ring, having width wider than the total depth of yoke and rotor magnet, at the base end faces of the yoke and the rotor magnet. CONSTITUTION:A spindle motor comprises a shaft 1, bearing balls 2, 2 and a hub 3, a bracket 4, a tubular section 5 and a stator 6 and a rotor magnet 7, a yoke 8 and a press ring 10, a blind sheet 11 and the like. The pushing ring 10 has width wider then the total depth of the yoke 8 and the magnet 7 and pressed by the base end face 22 of the yoke 8 and/or the base end face 23 of the magnet 7 thus holding the sheet 11 with uniform pressure. The thickness of the press ring 10 is set 3-10 times as thick as the sheet 11. Consequently, such trouble as the sheet 11 interferes with the stator 6 during rotation of the hub to produce noise can be prevented.
Patent JP-S6223055-A (JP)
Title: Electrophotographic developer
Inventor: KO KATSUJI
IPC: G03G9/10
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a developer not suffered from scattering of a toner and fog by electrostatically removing a carrier very fine in particle diameter electrostatically attached to the carrier normal in particle diameter together with the toner. CONSTITUTION:When the fine carrier powder of <=10mum particle diameter is electrostatically attached to the normal carrier, the fine powder cannot be separated only with a sieve, resulting in scattering and fogging of the toner. To solve such a problem, it is sieved after it is mixed with the toner to cause triboelectrification, and the carrier smaller than the prescribed particle diameter is separated through the sieve, and the remaining carrier not below it is used in combination with a fresh toner. The adoption of this method permits the fine carrier powder of <=10mum particle diameter to be perfectly removed, and high print quality to be obtained.
Patent JP-S5786877-A (JP)
Title: Temperature controller for photoreceptor
Inventor: HONDA HARUHISA
IPC: G03G21/20
Filed: 1980-11-20
Abstract: PURPOSE:To enable the best control over the temperature and humidity of a photoreceptor without reference to environmental variations by controlling AC electric power for heating the photoreceptor through two temperature detecting elements arranged adjacent each other on the surface of the photoreceptor. CONSTITUTION:The surface temperature of a photosensitive drum 7 is detected by temperature detecting elements 15 and 16 which are arranged adjacent each other on the photosensitive drum 7 and have operation points at 30 and 40 deg.C by utilizing temperature variations in inductance at the Curie point. Then, SCRs 20 and 21 are turned off through the elements 15 and 16 above the operation points to perform the full-wave application, half-wave application or interception of an AC current applied to a heater 4, thus controlling AC electric power for heating. Under control which responds to the detection result of the surface temperature of the drum 7, the difference between the temperature of the drum and the ambient temperature is controlled as prescribed to exercise the best control over the temperature of the photoreceptor and the humidity so that moisture absorption is prevented.
Patent JP-H04359979-A (JP)
Title: Heat bonding into molded sheet and compression bonding mold
Inventor: HAYASHI SANEHIRO
IPC: C09J5/06
Filed: 1991-06-06
Abstract: PURPOSE:To enable heat fusion of an adhesive in a short time without change in the properties of a sheet cover made of a material having no or poor air permeability through bonding of the sheet cover to a mold pad. CONSTITUTION:A bonding bottom tool 13 is disposed to face a bonding top force 12 from which a plurality of hollow needles 15 are vertically disposed near the molding surface of the bonding bottom tool 13. A mold pad 21 is compressed with the descending top force 12, whereupon the hollow needles 15 pierce the mold pad 21 and heated air or steam is ejected from the tips of the hollow needles 15 to effect heat fusion of an adhesive 8 applied to the mold pad 21 from the inner side of the mold pad 21. Then, vacuum suction is made through the hollow needles 15 to cool and solidify the adhesive to enable adhesive bonding of a sheet cover 7 to the mold pad 21.
Patent JP-H0783989-A (JP)
Title: Method and apparatus for locating partial discharge position of power cable
Inventor: MIYAMOTO NORISHIGE
IPC: G01R31/12
Filed: 1994-07-15
Abstract: PURPOSE:To locate an accurate partial discharge position by directly and simply correcting a part corresponding to a delay of transmission of a propagating speed, a measuring line or a delay of an apparatus at a site. CONSTITUTION:Partial discharge detectors are mounted at an end terminal connecting part or intermediate connecting parts 2 of a long power cable 1, simulation pulses are sequentially applied between sheaths of at least two end terminal connecting parts, intermediate connecting parts 2 or cables, and delays of transmission of partial discharge pulse of a predetermined section of the cable and time of a measuring system are measured at measuring positions 3. When a real partial discharge occurs, a real partial discharge position is spotted based on a time difference of the real partial discharge pulse signals obtained at least two measured positions and transmission delay obtained at the time of applying the simulation pulse and time delay of a measuring apparatus. The simulation pluses are applied from three measuring positions 3, the transmission delay of the end terminal connecting parts or between insulation connecting parts and time delay of the apparatus are measured to spot the partial discharge position.
Patent JP-S6322291-A (JP)
Inventor: KANAI NORIO
IPC: H01L21/68
Filed: 1986-07-14
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-S6223714-A (JP)
Inventor: NAKAGAWA YOSHIHIRO
IPC: B28B21/30
Filed: 1985-07-23
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-H0452583-A (JP)
Title: Track memory display device
Inventor: SHIBUYA SHOZO
IPC: G01S7/12
Filed: 1990-06-21
Abstract: PURPOSE:To enable a smooth track display which is close to a true track to be made by extracting one point representing a group of radar echoes or a plurality of points storing the points of a plurality of extractions in accumulation and then displaying a point where memory points whose number is larger than a certain number are superposed as tracks of other ships. CONSTITUTION:A radar device is used to enable other ships to be detected. A group of radar echoes which continue for a certain sweeping time or more in angular direction from output signal of this radar device are identified. Then, one point representing a group of radar echoes or a plurality of points are extracted by a point-selecting means for extracting a point which is closest to a central direction of the radar at a center for example in angular direction of this group of radar echoes. Then, positions of point-selected other ships are memorized for a plurality of times in accumulation and points where the memory points are superposed exceeding a certain amount of times out of this memory details are displayed as a track of other ships. Thus, each of the tracks of other ships is displayed as a single point or a plurality of points representing the radar echo group only and further positions whose memory counts do not reach a certain number are not displayed, thus resulting in a display of an image which is close to actual tracks.
Patent JP-2000353275-A (JP)
Title: Automatic vending machine
Inventor: WATANABE TOSHIO
IPC: G07F9/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine for surely reducing the frequency of the overflow or blowoff of foam at the time of opening a plug by quickly calming the foaming of beverage in merchandise ejected in a feeding box. SOLUTION: This automatic vending machine is provided with a feeding box 24 for receiving merchandise (a) ejected from a column, and the feeding box 24 is provided with a merchandise bearing plate 25 shaped like an inverse trapezoid as a whole which is constituted of an intermediate plate 26 and side plates 27 connected with the both edge parts of the intermediate plate 26 while the side plates 27 is inclined obliquely downward toward the intermediate plate 26. In this case, the merchandise bearing plate 25 is elastically supported through a plate spring 32, and the merchandise (a) ejected from the column is received and supported by the merchandise bearing plate 25.
Patent JP-S6143269-A (JP)
Title: Fuel injection valve of internal-combustion engine
Inventor: NAGAKURA KATSUHIKO
IPC: F02M61/18
Filed: 1984-08-06
Abstract: PURPOSE:To improve the ignition performance in case of low loading and permit perfect combustion by forming a cut surface or a cut part at the opened-port part of a part or all of the injection holes of a fuel injection valve and forming minute mists, thus permitting certain compulsory iginition by a spark plug. CONSTITUTION:A cut surface 9 consisting of an inclined surface deflected to the wall-surface side of an ignition chamber 5 with respect to an injection port shaft N is formed at the opened-port part of the opened port on the side where a spark plug 7 is positioned, among two injection ports 8 of a fuel injection valve 6. In case of low load such as in idling, the jetted mists in the minute deflection shown by the arrow B are generated, and the fuel ignition performance of the spark plug 7 is improved. While, in case of high loading, the conventional fuel mists F are jetted-out into a subchamber 4 also from the injection port 8 having the cut surface 9. Therefore, the generation of the imperfect combustion or disarranged combustion cycle is suppressed, and perfect combustion is permitted.
Patent JP-S5587464-A (JP)
Title: Integrated circuit package
Inventor: SUYAMA KATSUHIKO
IPC: H01L23/12
Filed: 1978-12-25
Abstract: PURPOSE: To obtain faulty action-free IC package for super-high speed operation by short-circuiting input signal terminal and end earthing terminal with the assistance of conductive pattern on the ceramic substrate.  
     CONSTITUTION: MoMn pattern 12 is created on the ceramic substrate 11 with copal lead terminal 13 bonded at one end. The pattern 12 and terminal 13 are plated with gold. Input signal terminal 13 and an adjacent terminal 13" are connected by means of the pattern 12. Next, IC chip 4 is installed and wire-connected as prearranged, and is sealed with a ceramic cap. After this procedure, if an input signal line is connected to the terminal 13 and terminal 13" is connected to an earthing line through terminal resistance with a connection line, an input signal pulse in the super-high speed logical circuit is absorbed by the terminal resistance. Thus faulty action due to reflection is prevented and a package of high reliability is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000351419-A (JP)
Title: Article picking-out device
Inventor: KANO TAKANOBU
IPC: B65G59/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reliably pick out an article without hitching and clogging the article when picking out the article to a downstream device as well as to take out the article without flowing the article even when the article is thin and soft. SOLUTION: An article picking-out roller unit 17 for picking out an article M housed in a magazine 12 so as to be juxtaposed in the article picking-out direction D2 has a picking-out roller 23 for picking out the forefront article M obliquely downward by forcedly and integrally rotating inner/outer rings when moving obliquely downward in the article picking-out direction D2 by contacting with a surface of the article M and idly rotating the outer ring along the surface of the article M when moving obliquely upward to a former position toward the opposite side of the article picking-out direction D2 by contacting with a surface of the next article M of the picking-out article M.
Patent JP-S6057606-A (JP)
Title: Foil-wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1983-09-08
Abstract: PURPOSE:To prevent the insulation breakage due to the concentration of an electric field without causing damage to an insulating sheet by winding a metallic sheet and an insulating sheet on an iron core with overlapping and displacing the metallic sheet upward and downward by each winding. CONSTITUTION:A metallic sheet 1 and an insulating sheet 2 are wound on an iron core with overlapping for winding of a foil-wound transformer. At this time, the sheet 1 is wound with being displaced 0.5-5.0mm. upward and downward by each winding. Thus, the damage of the insulating sheet due to the metallic sheet is prevented and the electric-field concentration onto the ends of the sheets is alleviated to obtain the foil-wound transformer of high insulation strength and mechanical strength.