baber/WOPTO huggingface dataset:
Patent JP-S58206275-A (JP)
Title: Reading device
Inventor: HOZUMI YASUSHI
IPC: H04N1/38
Filed: 1982-05-26
Abstract: PURPOSE:To read only a desired part on an original, by enclosing the desired part of an original with a frame of a prescribed color such as red, etc. CONSTITUTION:The picture signal (a) is set at a high level when the black parts of a frame 3 and an original 1 are read and then set at a low level when the white parts are read respectively. The picture signal (h) transmitted through a red filter 7 is set at a level equal to that obtained when the white parts are read and in case the frame 3 is read. A frame section detecting circuit consisting of an exculisve NOR gate 11 detects a section where signals (a) and (b) are set high and low levels respectively as a section of the frame 3. At the same time, an effective picture signal extracting circuit consisting of parts 12-30 extracts only the signals existing between an odd-numbered frame and the next even-numbered frame excluding the frame sections having lengths longer than a prescribed value among signals (a) and delivers these extracted signals to a terminal 31. Therefore only signals (a) that read the frame 3 and a desired part 2 within the frame 3 are obtained at the terminal 31. The signals (a) of other parts are invalidated.
Patent JP-H09283053-A (JP)
Title: Deflection yoke device
Inventor: KITAMURA KATSUYUKI
IPC: H01J29/76
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke device improving the hysteresis characteristic of a magnetic substance and having an excellent characteristic near the current of zero by using a mixed material of a silicon steel sheet and ferrite rubber in place of the conventional silicon steel sheet for the core material of a frame coil. SOLUTION: This deflection yoke device is provided with a pair of horizontal deflection coils, a pair of vertical deflection coils, and a frame coil capable of correcting the convergence position of an electron beam. The frame coil is constituted of a core made of a mixed material of ferrite rubber 1B and a silicon steel sheet 1A and a coil 3 fitted on the outer periphery of the core. The core is preferably covered with the ferrite rubber 1B on the outer periphery of a core main body made of the ferrite rubber 1B. A bobbin 2 which is an accessory part can be integrated with the core by the ferrite rubber 1B, and the number of part items can be reduced.
Patent JP-H05259126-A (JP)
Title: Sputtering apparatus
IPC: H01L21/3065
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an apparatus wherein the end time of an etching treatment can be judged properly by a method wherein the apparatus is provided with the following: a mass analyzer which detects and analyzes a component generated from the surface of a semiconductor substrate by the etching treatment; and a controller which judges the end time of the etching treatment and which outputs the end instruction of the etching treatment. CONSTITUTION:A sputtering apparatus is provided with a mass analyzer 4 and a controller 5; it is provided with a function to etch and remove an oxide film on the surface of a semiconductor substrate 7 inside a sputtering and etching chamber 1. In the sputtering apparatus, the mass analyzer 4 detects and analyzes a component generated from the surface of the semiconductor substrate 7 by an etching treatment. The controller 5 is connected to the mass analyzer 4; it judges the end time of the etching treatment form data on the kind, physical properties on the amount and the like of the component which has been detected and analyzed by using the mass analyzer 4; it outputs the end instruction of the etching treatment. For example, when the component of an oxide film cannot be detected, an etching operation is finished.
Patent JP-H07290567-A (JP)
Title: Water-soluble film and ag shaped molded product
Inventor: ARAI KOSUKE
IPC: B65D65/46
Filed: 1994-04-27
Abstract: PURPOSE:To improve decomposability and solubility in water and to impart excellent heat resistance and good blocking resistance by setting the thickness of the recessed parts of a water-soluble film to which emboss processing is applied and the tensile strength of the film to specific values. CONSTITUTION:The thickness of the recessed parts of a water-soluble film to which emboss processing is applied is set to 15-25mum and the tensile strength of the film is set to 2.5-4.5kg/cm<2>. As a water-soluble resin, polyvinyl alcohol is pref. from the viewpoint of excellent blocking properties. The surface area of the recessed parts is set to 40% or less with respect to the total area in order to make heat seal strength still more excellent. The thickness of the protruding parts of the film is pref. 20-100mum. The design of the recessed parts on the surface of the film is composed of linear longitudinal grooves and linear lateral grooves and the design of the protruding parts has various shapes such as a hexagonal shape or a diamond shape but a grid like design is especially pref. because the dispersion and solubility of the film at the time of bursting are excellent.
Patent JP-H11287086-A (JP)
Title: Emergency depressurizing device for muddy water pressure type shield method
Inventor: KANEKO SHIZUO
IPC: E21D9/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent an accident such as blows of muddy water onto a ground, breaking and uncontrolled movement of an equipment by a water hammer, etc. without suddenly lowering facing muddy water pressure when facing muddy water pressure is increased suddenly by the closing of a mud discharge pipe in a muddy water shield method. SOLUTION: Mud is supplied from an adjusting tank 1 to a facing 3 by a mud feed pump 2 through a mud-feed line 4 while mud is discharged to the adjusting tank 1 through a treating plant 7 from the facing 3 by mud discharge pumps 5, 6 through a mud-discharge line 8 and facing water pressure is held and excavation is conducted in an emergency depressurizing method in the muddy water pressure type shield method. A bypass circuit 9 connecting the mud-feed line 4 and the mud-discharge line 8 is installed at that time, a check valve 10 permitting a flow from the mud-feed line 4 side to the mud-discharge line 8 side is mounted on the bypass circuit 9, and the check valve 10 is opened and a part of muddy water on the mud-feed line 4 side is flowed to the mud- discharge line 8 side when the mud-discharge line 8 is closed and pressure on the mud-feed line 4 side is increased.
Patent JP-S5213410-A (JP)
Title: Process for production of heat pipe
Inventor: HONDA MASAAKI
IPC: B32B15/01
Filed: 1975-07-22
Abstract: PURPOSE: A heat pipe provided with a wick having a recessed groove on the internal circumference is produced easily and accurately with one operation of a columnar punch 5 by applying selectivity to operating conditions of working fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285133-A (JP)
Title: Gate valve for vacuum process device
Inventor: MURAKI MOTOO
IPC: F16K51/02
Filed: 1995-04-17
Abstract: PURPOSE: To protect a sealing surface without enlarging it in the advancing- retreating direction of a valve body by installing a flexible plate-like shutter, which separates from the sealing surface at advancing time of the valve body and covers the sealing surface at retreating time of the valve body by interlocking with advancing-retreating operation of the valve body, in a bending shape in a movable condition. CONSTITUTION: One end of a gate valve 21 having a valve chamber 21a inside is connected to the connecting side with a cylinder 25c of a valve body holding body structure 25a of a gate valve opening-closing means 25 to advance and retreat a valve body 24. A flexible plate-like shutter 27 which separates from a sealing surface 22 at advancing-retreating time of a valve body 24 and enters a retreating member 21c of the valve body 24 on the other end side and covers the sealing surface 22 at retreating time of its valve body 24 by intelocking with advancing-retreating operation of its valve body 24, is bent and installed in a movable condition. Therefore, the sealing surface 22 can be protected without enlarging it in the advancing retreating direction of the valve body 24.
Patent JP-H01260575-A (JP)
Title: Information processor
Inventor: YAMAMOURI MASAHIKO
IPC: G06F17/16
Filed: 1988-04-11
Abstract: PURPOSE:To reduce overhead and to improve performance by decoding the content of an instruction buffer before performing a decode processing at the decoding stage of an instruction, starting the pre-fetch of a mask vector, and taking out the mask vectors corresponding to the number of vector elements. CONSTITUTION:The title device is provided with the instruction buffer 1, an instruction register 2, universal register 3, address adder 4, instruction decoder 5, address adder 7, and a mask vector buffer 8. And the content of the instruction buffer 1 is decoded before the decode processing at the decoding stage of the instruction is performed, and the pre-fetch of the mask vector is started, and the mask vectors corresponding to the number of vector elements are taken out. In such a way, it is possible to reduce the overhead at the time of fetching the mask vector in a vector instruction processing with a masking function, and to suppress the fetch of an unrequired mask vector, and to improve the performance.
Patent JP-H01260983-A (JP)
Title: Reproducing device
Inventor: SEKIGUCHI TORU
IPC: H04N5/94
Filed: 1988-04-11
Abstract: PURPOSE:To excellently correct a dropout in visual sense by using a video signal just before a defect noise appears at the output of an FM demodulator by a defect detection signal so as to replace the defect noise. CONSTITUTION:If a defect of a recording medium is detected, a switch 32 is opened and a signal held in a capacitor 33 is sent to a terminal B of a switch 4 through a buffer amplifier 34. Moreover, the terminals B-C are conducted in the switch 4. Thus, a video signal level at the moment the dropout signal switches from a low to a high level is held in the capacitor 33 and inputted to a de-emphasis circuit 5. Thus, even if a steep level change is caused to the defect, since the level change is suppressed by the operation of a sample-and- hold circuit 3, the effect of the defect is not appeared.
Patent JP-S58205284-A (JP)
Title: Information processor
Inventor: NAKARAI MASAZUMI
IPC: G06K7/10
Filed: 1982-05-26
Abstract: PURPOSE:To reduce power consumption and the number of optical parts, by aligning the optical axes of energizing light sources, filters, and detection parts in a line. CONSTITUTION:The optical axes of LEDs 15A and 15B for the energizing light sources, filters 19A and 19B which allow only fluorescent rays with specific wavelength nub from fluorescent bodies 33a and 33b to pass, and photodiodes 23A and 23B for detecting said fluorescent rays are aligned to one another. An information card 31 has the fluorescent bodies 33a (clock track) and 33b (data track) printed on a form 32 and is inserted into a guide passage 13 from an entrance 14. The wavelength of infrared rays from the light sources 15A and 15B is nua where the fluorescent bodies 33a and 33b are not present, and nua+ nub where the bodies 33a and 33b are present; and only infrared rays with wavelength nub passed through the filters 19a and 19b are detected by the photodiodes 23a and 23b through slits 22a and 22b. The light sources and photodiodes are extremely close to each other, so the power consumption is reduced.
Patent JP-2000281210-A (JP)
Title: Carrying device
Inventor: HONMA KATSUMI
IPC: B65G43/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To grasp a carrying state of a carried work for allowing carrying well and improving productivity, in a carrying device adapted to carry the carried work. SOLUTION: An article carrying part (a carrying means) C is provided with a driving means capable of controlling electrically, and carries an article (a carrying work) by operating a belt conveyer (a carrying part) 8 with the driving means. A work detecting means (a carried work detecting means) 13 is mounted on the article carrying part C and confirms presence or absence of the article. A controlling means judges a carrying state of the article by measuring a carrying period from a detection signal output from the work detecting means 13.
Patent JP-H07297695-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H03K17/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a semiconductor device provided with an overheat protecting function which does not perform malfunction by high positive dv/dt generated at the time of the reverse recovery of an FWD. CONSTITUTION:This semiconductor device is composed of an intelligent power module for which the parallel circuit of an IGBT 3 and the FWD 4 is bridge- connected and an IC 16 for control mounted with the driving circuit of the lower side arm 2 is provided with an overcurrent protection circuit for detecting the overcurrent of the IGBT 3 by the detection resistor 7 and an overheat protection circuit for detecting the overheat of the IGBT 3 by a thermistor 8. As a serge voltage suppression means for suppressing a serge voltage generated at the common output terminal A/E of alarm signals by the high positive dv/dt generated at the time of the reverse recovery of the FWD 4, a unidirectional yield diode (Schottky diode) 20 with low forward voltage decline connected between terminals with a direction from the common output terminal A/E of the alarm signals towards the input terminal Vcc of a control power source 21 as a forward direction is provided for instance.
Patent JP-S5715590-A (JP)
Title: Color demodulating circuit
Inventor: KASAGI YOSHITAKA
IPC: H04N9/66
Filed: 1980-07-02
Abstract: PURPOSE:To prevent mutual interference between demodulating circuits, by giving a fixed bias at one end of a differential input of a plurality of synchronizing detection circuits from an emitter follower circuit at a bundle. CONSTITUTION:A reference subcarrier wave is applied to a common bae of TRs Q4, Q5 of a B-Y demodulator 1 from a subcarrier wave oscillator 3 via connection line 6. The subcarrier wave shifted at a 90 deg. phase shift circuit 4 is applied to the common base of TRs Q11, Q14 of an R-Y demodulator 2 via a switching circuit 6 inverting the phase everyone horizontal period and a connecting line 7. A detected input signal inputted via an independent emitter follower circuit from the demodulators 1, 2 is synchronized and detected. Further, the base bias to TRs Q3, Q10 is also given via the emitter follower circuit.
Patent JP-H02304180-A (JP)
Title: Sun room
Inventor: MAARU MINTAA
IPC: E04H1/12
Filed: 1990-04-06
Abstract: PURPOSE: To prevent water leaks so as to protect wood from moisture by assembling a support frame grazing from wood beams provided with channels in its tops, placing glass panels thereon to form a sunroom, and draining water out from the beam channels. CONSTITUTION: A plurality of sloping beams 22 are interconnected to vertical front wall beams 23 and channels 24 on the beams 22 are covered with a plastic sheet 35 to prevent water from penetrating the beams 22. A mullion cover 46 provided with foam material 48 is bonded to the top surface of a glass panel 20 having a metallic frame 36, to route penetrating water into the beam channels 24. A backup drain having a gutter flashing 50 is provided under the panels 18, 20 and a condensation gutter 58 receives and channels condensation to the beams 22 to drain it. Water in the beam channels 24 flows down grooves in the vertical beams 23 and is drained. Penetration of condensation in a sunroom 10, rainwater, etc., can thus be prevented.
Patent JP-2000283655-A (JP)
Title: Silicifying furnace
Inventor: KATO AKIRA
IPC: F27D1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence to quality of a product steel sheet by forming a furnace wall lined by two layers sequentially of a heat insulator layer having a low thermal conductivity and a refractory layer at an inside of a shell of the furnace. SOLUTION: A heat insulator 4 of a dense refractory brick made of a ceramic fiber is disposed at an inside of a furnace of an iron shell 1 of a furnace wall, a heat insulator 4 of a dense refractory brick is disposed, and a carbon plate 5 is disposed at the inside of the furnace. Further, a refractory 6 made of the ceramic fiber is disposed at the inside of the furnace to form a structure in which two layers are lined through the plate 5. Then, the plate 5 is formed with a layer for preventing an iron chloride of a gaseous state from impregnating, and disposed at a position predicted to become 1050 deg.C or above during operation where the iron chloride is prevent in a gaseous state. Thus, an influence is not affected on quality of a product steel sheet.
Patent JP-H09255534-A (JP)
Title: Hair cosmetic and its production
Inventor: TAMURA SHOHEI
IPC: A61Q5/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic slight in lowering in setting power/setting durability caused by plasticity of an oil component and a little in reduction in smoothness resulting from a polymer resin compound, by combining an oil-in- water type emulsion with the polymer resin compound. SOLUTION: A hydrophilic nonionic surfactant to which >=15mol ethylene oxide is subjected to addition polymerization, for example, is dissolved in a water-soluble solvent. Thereafter, an oil phase is added to the solution, the hydrophilic nonionic surfactant is efficiently orientated in the interface by taking advantage of weak surface tension and water is gradually added to the resulting solution to give an oil-in-water type emulsion. A polymer resin compound dissolved in water or a lower alcohol is added to the emulsion. An ampholytic polymer resin compound, a cationic polymer resin compound or a nonionic polymer resin compound is preferable as the polymer resin compound. The amount of the compound blended is preferably 0.1-10wt.%, especially about 1.0-5.0wt.%. The hair cosmetic is usable as an aerosol type hair cosmetic by using a liquefied gas propellant.
Patent JP-H02272158-A (JP)
Title: Repairing of wall of siding board
Inventor: TSUTSUGUCHI NOBUSHIGE
IPC: E04F13/08
Filed: 1989-04-12
Abstract: PURPOSE:To simplify repairing operation by a method in which a siding board is cut to leave its female connecting part, and the female connecting part excluding the projected part of new board is attached to adjacent boards. CONSTITUTION:The boundary part between the male connecting part 17 of a removable siding board and a decorated part 13 is cut and the portion other than the projected portion 16 is removed from the wall base 1. The male connecting part 17 of new board is removed to leave the projected portion 16 to form an exchanging board. The portion 16 is inserted between the portion 16 of the part 17 and the insert piece 19 of the male connecting part of the adjacent other board, the part 21 is fitted with the part 17, and nails 40 are driven through both insert pieces 19 into the base 1 for fixing. Deformed or damaged siding board can be removed and new board can be attached for repairing.
Patent JP-S5616987-A (JP)
Title: Magnetic bubble memory unit
Inventor: YANASE TAKEYASU
IPC: G11C19/08
Filed: 1979-07-17
Abstract: PURPOSE: To perform the write-in, readout and rewrite of information with one conductor pattern and to make easy the pattern alignment on manufacture, by locating the section replacing circuit between the major transfer path and each minor loop.  
     CONSTITUTION: The transfer control conductor pattern is constituted with the sectional replacing circuit 35 located between the minor loop 32 and the major transfer path 31. Further, when the drive magnetic field HR is at 120°, electric power is started for application to the conductor pattern 36 and the magnetic field HR is first turned to 0°, the bubble 2c in the loop 32 moves to the permalloy pattern 62. Next, when the magnetic field HR is turned to 120°, the bubble 1c in the transfer path 31 moves to the location of the permalloy pattern 61, and the bubble 2c is transferred from the loop 32 in the transfer path 31. Further, the current of the pattern 36 is OFF and the magnetic field HR turns to 0°, then the bubble 1c is transferred in the loop 32. With this series of operation, the bubbles 1c and 2c are replaced each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02270152-A (JP)
Title: Reel stand moving device
Inventor: YOKOO SHOZO
IPC: G11B15/32
Filed: 1989-04-12
Abstract: PURPOSE:To move and surely position a base mounted with a reel stand responding to three types of cassettes with the use of a simple mechanism. CONSTITUTION:For example, a worm wheel 14 on a left side is rotated by the rotation of a motor, and one edge 15b of an engaged lever 15 is moved by the guide of a guide groove 12, a reel stand base 14 is moved, and a cam 15c provided on the edge part of the lever 15 abuts on a roll 40. For this reason, the fulcrum 15b of the lever is guided along an edge 30a of a V-shaped notch part 30, and guided to the V-shaped notch part 30 in a stop positioning structure corresponding to an M cassette. When the lever 15 is positioned on the rotation center of the worm wheel 14, a sensor 17M detects the position of the lever 15, and stops the energizing to the motor. Thus the moving structure including the reel stand can be easily and surely moved and surely stopped at the prescribed position by a single motor responding to each cassette size.
Patent JP-S60234061-A (JP)
Title: Hydraulic brake controller for car
Inventor: MATSUDA SHIYOUHEI
IPC: B60T8/42
Filed: 1984-05-07
Abstract: PURPOSE:To reduce the number of parts by installing a casing which has two cylinder parts having equal diameter and is installed concentrically, having a partitioning wall therebetween, into an oil passage between a master cylinder and a wheel brake and installing a valve mechanism equipped with the function of a proportional control valve into the partitioning wall. CONSTITUTION:A casing 4 is installed between an oil passage 2 connected to a master cylinder M and an oil passage 3 connected to a wheel brake B, and in said casing 4, the first and the second cylinder parts 13 and 14 into which pistons 15 and 19 are installed in slidable ways are installed concentrically through a partitioning wall 10. The inside of the first cylinder part 13 is divided into an input hydraulic chamber 16 and a control chamber 18 by the piston 15, and the inside of the second cylinder part 14 is divided into an output hydraulic chamber 20 and a spring chamber 22 by the piston 19 having the equal diameter to that of the piston 15. The both pistons 15 and 19 are fixed at the both edges of a piston rod 25 penetrating through the partitioning wall 10. A valve mechanism 5 which is closed according to the separating operation of the piston 19 from the partitioning wall 10 is installed onto the partitioning wall 10.
Patent JP-H08282336-A (JP)
Title: Abnormal condition detector for communication line between engine and automatic transmission
Inventor: ISHII SHIGERU
IPC: B60W10/10
Filed: 1995-04-17
Abstract: PURPOSE: To detect an abnormal condition in a communication line through which information is exchanged between an engine controller and a transmission controller even when exchanging information is not passed through the communication line. CONSTITUTION: In a transmission controller 2, toward a signal selection unit 7, a torque down command for reducing a transmission shock is fed by means of a transmission control unit 3, a lock-up condition signal is fed by means of a lock-up control unit 4, a check signal for determining an abnormal condition is fed by means of a check signal output unit 5, and a quick speed reduction signal is fed by means of a speed reduction computing unit 6. In the selection unit 7, output levels for communication lines DT4, DT2, DT1 are determined in response to an input signal, and an input signal for maximum priority is fed to an engine controller 1. In the engine controller 1, an abnormal condition in the communication line is determined when either of signal levels in the communication lines DT4, DT2, DT1, all of which must be at a H level, is at an L level.