baber/WOPTO huggingface dataset:
Patent JP-S5866234-A (JP)
Title: Production method of ion source tip
Inventor: HORIUCHI TAKASHI
IPC: H01J9/02
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a tip point with a radius of curvature of tens to hundreds Angstrom  and to improve the reproducibility of the tip point by adhering a liquid metal to the tip point and by applying an electric field to said tip point to obtain the tip point with a desired radius of curvature then by cooling and solidifying the liquid metal under the electric field. CONSTITUTION:A tip 1 point is dipped in gold Au 3 heated and melted by a heater 2 in a vacuum so as to adhere Au 3 to the tip 1 point. Next, the tip 1 point adhered with Au 3 is heated by a heater 4 in a vacuum, and a high electric field is applied to the tip 1 point by use of an opposed electrode 5 with Au in a melted condition. The heating temperature is at 1,200 deg.C and in case the distance between the opposed electrode 5 and the tip 1 point is 1mm., the applied voltage is 1-20KV. As the applied voltage is gradually increased from a small value, the static electricity force due to the electric field exceeds the contraction force due to the surface tension of melted Au, and melted Au 3 is transformed into a conical shape at the tip 1 point, then the discharge of Au ions from the melted Au 3 surface is started.
Patent JP-S5866259-A (JP)
Title: Cylindrical dry battery
Inventor: HAYASHI AKIRA
IPC: H01M50/193
Filed: 1981-10-16
Abstract: PURPOSE:To achieve light-tight seal effect to increase a storage life of a cylindrical dry battery by forming an inner sealing layer of viscous liquid-state hydrophobic oligomer on a washer in close contact on the upper part of a cathode black mix. CONSTITUTION:A paper liner 2 and a bottom paper 3 is placed inside an anode zinc can 1, a cathode black mix 4 is filled therein, and a projecting part of the paper liner 2 from the cathode black mix 4 is bent inward, then a washer 5 is placed thereon so as to bring into close contact with the upper part of the cathode black mix 4. 1cc of a mixture 6 of 1pt.wt. perfluoropolyether having a mean molecular weight of about 3,000 and 1pt.wt. polyisobutylene having a mean molecular weight of about 8,000 is heated at 60 deg.C and poured on the washer 5. The edge part of the anode zinc can 1 is bent slightly inward by bumping and after a plastic sealing bady 7 is placed thereon, a metallic bottom plate 8 and an insulating ring 9 are placed on its bottom, then an entire body is wrapped with a heat-shrinkable plastic tube 10.
Patent JP-S6319389-A (JP)
Inventor: TAKAHASHI ICHIRO
IPC: E05D15/10
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-S5970253-A (JP)
Inventor: HANSUUDEIITAA RAIRARUTSU
IPC: F16D65/14
Filed: 1983-09-09
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-S59135472-A (JP)
Title: Mark writing device for offset printing machine
Inventor: TAKEUCHI HIDEO
IPC: G03F1/92
Filed: 1983-09-09
Abstract: PURPOSE:To enable automatic writing of register marks that match with a figure in relative position by forming data on the writing position of the marks and performing automatically marking from said data without using a layout sheet. CONSTITUTION:A mark writing device consists of a data forming part 1 which calculates the data on marking position of marks, and a mark writing part 2 which performs automatically marking in accordance with the data from the part 1 and in the case of registering in, for example, a sheet-fed offset printing machine, the data on the writing position of laying out lines and chevron marks is formed and is transferred to the part 2. Printing plate materials of the number conforming to the number of colors are prepared, and the laying out lines and the chevron marks are written thereon by the part 2. An ordinary original film plate is printed then the chevron register marks on the plate surface are detected on the printing machine. The register is automatically adjusted with a register mark standard.
Patent JP-S5688950-A (JP)
Title: Controlling apparatus for recirculation amount of exhaust gas
Inventor: MINOURA MIKIO
IPC: F02M25/07
Filed: 1979-12-18
Abstract: PURPOSE:To permit proper amount of EGR corresponding to driving by controlling the negative pressure in an intake pipe which controls the EGR control valve for internal combustion engine by means of the variable throttle which is controlled by the intake pressure and torque. CONSTITUTION:The intake and exhaust pipes 8 and 2 of an engine 1 are allowed to communicate to the EGR passages 3 and 5 having an EGR control valve 4 and an EGR valve 6 interposed. The EGR valve 6 is interlinked with a throttle valve 7, and the control valve 4 is opened and closed by the intake negative pressure which is transmitted to a diaphragm chamber 15 through a port 27 which opens to an intake pipe 8. In a negative pressure passage 30, a vacuum modulator 10 is arranged which controls the negative pressure amount according to the difference of pressure before and behind the EGR valve 6. Further, in the vicinity of the port 27, a variable throttle 17 driven by a step motor 20 is arranged, and the motor 20 is controlled by the computer 25 which receives the signals from a pressure-voltage transducer 19 and a torque sensor 23.
Patent JP-S5591599-A (JP)
Title: X-ray tv apparatus
Inventor: DOI YASUYOSHI
IPC: H05G1/30
Filed: 1978-12-29
Abstract: PURPOSE: To make an automatic selection of optimum X-ray conditions feasible for X-ray television fluoroscopy and simultaneously to reduce X-ray irradiation to body under examination, by systematically combining with an X-ray TV apparatus an automatic luminance control mechanism and video-recorder.  
     CONSTITUTION: X-ray conditions for obtaining an optimum picuture for X-ray television fluoroscopy are automatically controlled by providing an automatic luminance control mechanism (IBS), determining the intensity of X-ray passed through a body under examination upon irradiating X-ray at the body, and feeding the thus- determined intensity signals to the control mechanism. When X-ray conditions and pictures have been stabilized, picture signals from a TV camera, which signals are equivalent to at least one frame of the pictures, are recorded by a video-recorder VR having a reproduction function. As soon as the video-recordation has been completed, the irradiation of X-ray is interrupted and the X-ray fluoroscopic pictures of the body, which pictures have been recorded by the video-recorder VR, are continually reproduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10337766-A (JP)
Title: Method for automatically controlling uneven thickness of resin film by t-die
Inventor: KAWAI TAKESHI
IPC: B29C48/31
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically controlling an irregular thickness of a resin film for setting operating conditions of each actuator by a simple method by manufacturing a resin laminated film or resin film having a uniform film thickness. SOLUTION: A plurality of actuators 4 are aligned in a width direction of a T-die body 1. The actuator 4 has a lever 7 fixed at its upper part to bellows 6 and pivotally secured at its lower part to a lower part of the body 1 via a hinge block and a pivotal shaft. Compressed air is supplied to each actuator 4 to expand the bellows 6 to rotate the lever 7 at the pivotal shaft as a center. A push bolt 9 provided at a lower end of the lever 7 is brought into point contact with a flexible lip 3 of a lower part of the body 1 and pressure of the compressed air to be supplied to each actuator 4 of the body 1 is changed in an extruding width direction and this change is moved in an extruding width direction at a predetermined period with time.
Patent JP-H0331922-A (JP)
Title: Position indicator for designating fixed point and using method thereof
Inventor: MURAKAMI AZUMA
IPC: G06F3/0488
Filed: 1989-06-29
Abstract: PURPOSE:To fix a document on a tablet at an ordinary time and to input a fixed position on the document even when the document is moved by fitting two position indicating parts to give information to indicate the position to the tablet, to a member with a comparatively large weight while keeping a definite position relation mutually. CONSTITUTION:Position indicating parts 12-1 and 12-2 are fixedly housed, and a weight 13 made of a stone material, etc., is fixedly housed therebetween. A fixed point indicator 10 is placed on a tablet 30, and when a switch 121 of the position indicating part 12-1 is turned on, the coordinates value of the position indicating part 12-1 is transferred to a data processor 40. When the switch 121 of the position indicating part 12-2 is turned on, the coordinates value of the position indicating part 12-2 is transferred to the data processor 40. Thus, the slip can be fixed on the tablet 30 by the weight of the member 13, and when the slip is moved, it is moved together with the slip, a relative position to the document is not changed, and the fixed position of the document can be always inputted.
Patent JP-H0214344-A (JP)
Title: Transmitting system for accumulated data in terminal equipment
Inventor: TSUKUI SETSUO
IPC: G06F13/00
Filed: 1988-07-01
Abstract: PURPOSE:To prevent the erroneous transmission of data and the leak of the transmission by recording the normality and abnormality of respective processed results in a terminal equipment and executing the transmission with adding the said record at the time of block transmission to a high order device. CONSTITUTION:The normality and abnormality of each processing in each processing part from the reading processing of the block to the response processing is recorded to a trace data memory 13 by a recording means 20 (trace data 50 in this time of the transmission). When the block is accumulated data 60 is transmitted to the high order device, trace data 51, which are recorded at the former time of the transmission, are added to the said block and the block is transmitted by a transmission processing means 5. In the high order device, it is discriminated whether the former time of the block transmission is normally executed or not. Then, in case of the abnormal transmission, a re-sending request or transmission stop, etc., is instructed.
Patent JP-S5591994-A (JP)
Title: High speed electrolytic silver plating method
Inventor: INUZUKA NORIHIKO
IPC: C25D5/18
Filed: 1978-12-21
Abstract: PURPOSE: To maintain good and even electrodeposition characteristic, smoothness and hardness and permit silver plating at a high speed by containing the limited amount of potassium ferrocyanide to the silver cyanide plating bath containing alkali metal nitrate.  
     CONSTITUTION: Potassium ferrocyanide of 50W200g/l is added to the silver cyanide plating bath containing alkali metal nitrate of an increased silver concentration. By using this plating bath, the electrolytic silver plating is accomplished at a high cathode current density by selecting forward-opposite polarity current supply time ratio within a range of 3W9 and opposite polarity current supply time within a range of 2W10 seconds. Since this method does not use any special additive in the plating bath, the purity of the silver being electrodeposited becomes high and the plating film of high electric conductivity is obtained. Hence, this method is suited for thick plating of silver for the electrical contact parts of electrical machinary and apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5952530-A (JP)
Title: Catalyst
Inventor: YAGI JIYUN
IPC: B01J23/40
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a highly efficient catalyst, by a method wherein a porous carrier layer having a heat resistant noble metal catalyst supported is formed on the surface of an inorg. base material and a non-porous carrier layer having a heat resistant noble metal catalyst supported is formed on the surface of said porous carrier layer. CONSTITUTION:A first carrier layer is formed on the surface of a non-porous inorg. base material such as a silica fiber increased in silica purity, a metal fiber or the like. The first carrier layer comprises porous silica, porous gamma- alumina or a mixture thereof and formed by impregnating the same with palladium, platinum or a mixture thereof to be supported. In the next step, zirconia, titania, gamma-alumina or a mixture of two or more thereof having palladium, platinum or a mixture thereof to be supported preliminarily adhered thereto is adhered to the surface of the first layer to form a second carrier layer.
Patent JP-H069792-A (JP)
Title: Electric appliance
Inventor: YAMAZAKI MASAHIRO
IPC: C08J5/00
Filed: 1992-06-24
Abstract: PURPOSE:To obtain an inexpensive lightweight electric appliance easily formable by molding and capable of waste disposal by the customary methods such as incineration, by using a specific resinated wood as a constituent member of the appliance. CONSTITUTION:A molded and cured resinated wood produced from wood in a solution-like form is used as a constituent member of an electric appliance. The resinated wood is obtd. pref. by distilling off under pressure free phenol from a phenolic solution of untreated wood, adding an additive such as a hexamine curing agent to the resulting powdery substance, molding them, and heating the molded item under pressure. For example, the resinated wood is used as the body 11 as well as box 10 of a floor brush 19 of an electric vacuum cleaner.
Patent JP-H0460969-A (JP)
Title: Optical card reader
Inventor: SATO NAOYUKI
IPC: G11B20/18
Filed: 1990-06-26
Abstract: PURPOSE:To correctly reproduce a read data by moving and correcting a storage position of a data positioned after a lacking position of a synchronizing pulse in accordance with a difference between read and recorded data in number and reproducing the moved data as a correct data. CONSTITUTION:A defect of a clock patter 44 is detected by a defect detecting part 26, while a difference between the number of synchronizing pulses (c1k2) generated based on the clock pattern 44 in a data part 43, i.e. the number of data stored in a read data storage area of a storage part 24 and the number of clocks (c1k1) to be obtained from the clock pattern 44 recorded actually on the data part 43 of one track, i.e. the number of actual recorded data is detected as well. Then, when a defect is detected, a data positioned after this defective detection is moved by an address corresponding to the difference between c1k1 and c1k2. By this method, even when a lack of the synchronizing pulse due to dust and a flaw, etc., is generated, read data is correctly reproduced.
Patent JP-H0912195-A (JP)
Title: Paper sheet carrying device
Inventor: FUJISAWA TADAO
IPC: H04N1/00
Filed: 1995-06-30
Abstract: PURPOSE: To send out smoothly and positively document and so put on a paper sheet receiving tray by letting it go meanderingly along line joining a contact point between a send-out roller and a pinch roller, a lower end of a downward protrusion of an upper guide and an up-direction sheet receiving plate. CONSTITUTION: A document P is carried with a send-out roller 8 and a pinch roller 11, passes on an upper end of a lower guide 12, then passes on a lower end of a downward protrusion 14 formed downstream of an upper guide 13 in sheet carrying direction and so reaches a paper sheet receiving tray 15 inclined upward. In this case, the lower end of the downward protrusion 14 of the upper guide 13 is positioned lower than the contact point between the send- out roller 8 and the pinch roller 11, and the paper sheet receiving tray 15 is inclined upward toward a position higher than the contact point between the send-out roller 8 and the pinch roller 11, so that document P goes meaderingly. Accordingly, by means of stiffness of document P, the document P is sent out smoothly and positively and put on the paper sheet receiving plate 15.
Patent JP-H0514840-A (JP)
Title: Video signal processing circuit
Inventor: MURAOKA KOJI
IPC: H04N5/66
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a video signal processing circuit which prevents white paint-out at the time of excessively large input and black paint-out due to the insufficient gradation of a black side, and can obtain a clear picture through comparatively simple circuit configuration. CONSTITUTION:A luminance signal is generated by demodulating an input video signal by a color demodulating IC 5. Then, this luminance signal is supplied to a peak hold circuit 9 through a buffer amplifier 7 and a first low pass filter 8. In the peak hold circuit 9, the peak value of the luminance signal is detected and held, and peak luminance signal is outputted to the minus side terminal of a comparator 11. On the other hand, a reference voltage generating source is connected to the plus side terminal of the comparator 11. Accordingly, the difference signal of the peak luminance signal and reference voltage is outputted from the comparator 11, and the difference signal is converted into a DC signal by a second low pass filter 12. Then, the contrast adjustment of the video signal is executed by using this DC signal as a control signal.
Patent JP-S6056715-A (JP)
Title: Vibration type conveying device for semiconductor device
Inventor: SAKAMOTO YOSHITO
IPC: B65G27/24
Filed: 1983-09-07
Abstract: PURPOSE:To smoothly eject a preceding semiconductor which reaches a discharge port, by temporarily stopping the preceding semiconductor at a predetermined position together with semiconductors following the former. CONSTITUTION:When a detecting sensor 5 catches a preceding semiconductor 4 which has been transferred to a detecting position A where the preceding semiconductor 4 is detected by a detecting sensor 5 and which will enters into a discharge port 3a, the advance of the semiconductor 4 just after the preceding semiconductor 4 is stopped by a stopper 6 so that the preceding semiconductor 4 alone is advanced into the discharge port 3a. When the ejection of the preceding semiconductor 4 is completed, the stopper 6 returns its original position, and the advance of the succeeding semiconductors 4 is restarted. By repeating the above-mentioned operation, the ejection of the semiconductors are smoothly carried out so that it is possible to prevent the interruption of the operation due to the blocking by the semiconductors on their way.
Patent JP-H0462807-A (JP)
Title: Transformer
Inventor: IKEUCHI HIROSHI
IPC: H01F17/00
Filed: 1990-06-25
Abstract: PURPOSE:To enable a coil to be produced efficiently, achieve a large-capacity and compact transformer which is suited for a high-frequency switching, and enable reliability to be improved by connecting a connection terminal of a conductor part constituting a loop at a half side of a primary coil which is arranged in a flat cylindrical hole of a toroidal core to a coil pattern of a loop at the other half side. CONSTITUTION:A toroidal core 1 which is formed in cutless state is a flat core with a flat cylindrical hole 2 and band-shaped conductor parts 3a and 3b constituting a loop at a half side of a secondary coil are placed at the cylindrical hole 2. The conductor parts 3a and3b of the secondary coil are formed as a print pattern at an upper side of a printed-circuit board 4 and an insulation layer 5 for achieving insulation of both conductor parts 3a and 3b is formed at an intersection between the 1-turn conductor parts 3a and the 2-turn conductor part 3b. One-terminal side of connection terminals 6a-6b is connected to both edge parts of each conductor parts 3a and 3b and the other side is surface-mounted to a pattern of a circuit substrate 7 such as a switching power supply. The other terminal side of the connection terminal 6b is connected to one terminal side of the conductor parts 8 of a return pattern and the other terminal side of the connection terminal 6c is connected to the other terminal side of the conductor parts 8.
Patent JP-S6227082-A (JP)
Inventor: HASEGAWA RYUZO
IPC: B07B1/50
Filed: 1985-07-26
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-H1117496-A (JP)
Title: Filter circuit
Inventor: NISHIKAWAJI TAMOTSU
IPC: H03H11/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit capable of adjusting a center frequency with the smaller number of bonding pads required under the fixed conditions of an adjustment range, an adjustment interval and a maximum pad selection number. SOLUTION: This filter circuit is provided with a main body circuit 1, two or more current source circuits 3 and 4 for center frequency adjustment-provided with resistance circuits 3 and 4 for which the ends on one side of plural resistors are connected in common and the bonding pads are provided on the other ends and a current computing circuit 2 for computing the output current of the current source circuits for the center frequency adjustment as input and supplying an arithmetic result to the main body circuit.  The bonding pads of the selected resistors are wire-bond-connected, a current is outputted from the current source circuits 3 and 4 for the center frequency adjustment, the output current value of one current source circuit for the center frequency adjustment is changed to a current value for the plural adjustment intervals by an arithmetic operation with the output current value of the other current source circuit for the center frequency adjustment and the number of the required resistors is reduced.
Patent JP-S6225237-A (JP)
Title: Particles detecting device using light
Inventor: SUMINOE SHINGO
IPC: G01N15/14
Filed: 1985-07-26
Abstract: PURPOSE:To catch scattered light without converging it on one point through an optical system by giving a light irradiating means two long and short focuses, and positioning a particle array at the short focus and providing a partial light shield member and a stray light removing member. CONSTITUTION:A light beam (a) from a light source is passed through a columnar concave lens 8 and a convex lens 9 to form the short focus F1 and long focus F2, and the luminous flux is cut off in a semielliptic shape by the partial light shield member 7 between both focuses F1 and F2. The short focus F1 is positioned in the center of a flow cell 2 and the light beam (a) strikes on the particle array 1 in the flow cell 2 to generate scattered light. Straight traveling light (c) and marginal stray light are cut off by the stray light removing member 5 and only the scattered light passes through the light passing hole 6 of the stray light removing member 5 and is detected by a light receiver 4. At this time, light on one side of an optical axis A is cut off by the partial light shield member 7, so the light passing hole 6 of the stray light removing member 5 is put closer to the optical axis A to catch scattered light close to the optical axis A.
Patent JP-H0216386-A (JP)
Title: Compressor
Inventor: HAYASHI FUMIYUKI
IPC: F04C18/04
Filed: 1988-07-04
Abstract: PURPOSE:To remarkably decrease both noise and vibration while contriving the saving of energy by performing a circular motion of a rotor, internally mounted to a casing, and bringing a peripheral surface of the rotor into slide contact with an internal peripheral surface of the casing. CONSTITUTION:A rotor R, internally mounted to a casing A, performs a circular motion. Peripheral surfaces of the rotor R are brought into slide contact with internal peripheral surfaces of the casing A. A slide contact part of the peripheral surface of the rotor R changes moment by moment for the internal peripheral surface of the casing A, and a specific part of the peripheral surface of the rotor R is prevented from sliding continuously along the internal peripheral surface of the casing as in the rotor R performing a rotary motion. Thus decreasing power for performing the circular motion of the rotor, the saving of energy can be contrived. While both noise and vibration can be remarkably decreased.
Patent JP-S5956682-A (JP)
Inventor: TOMITA FUMIO
IPC: F25D23/04
Filed: 1982-09-27
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。