baber/WOPTO huggingface dataset:
Patent JP-2000242923-A (JP)
Title: Manufacture of magnetic medium
Inventor: TAKAHASHI HARUYUKI
IPC: G11B5/84
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To give a magnetic medium the medium peculiar discriminative information without a high degree equipment by recording a magnetic signal on a magnetic drum, supplying magnetic paint to the magnetic drum, transferring the magnetic paint onto a base film and forming a magnetic layer on the base film. SOLUTION: The base film 9 is supplied from an unwinding part to a paint processed part 1. The paint processed part 1 records the magnetic signal on the magnetic drum 2 with a writing magnetic head 3, and applies the magnetic paint 5 with a paint supply nozzle 4 to control the thickness with a scraper 6. Then, an external magnetic field applying device 7 applies an external magnetic field, and makes the magnetic paint 5 a film with a heating heater 8, and transfers it on the base film 9 to form the magnetic layer. Then, the magnetic signal recorded on the magnetic drum 2 is erased with an erasing magnetic head 11, and another magnetic signal is magnetic recorded on the magnetic drum 2 newly. These processes are performed continuously, and the magnetic medium given with an unrewritable fixed signal as the medium peculiar discriminative information is manufactured.
Patent JP-S57155741-A (JP)
Title: Manufacture of thick film substrate
Inventor: KATAOKA MASAYUKI
IPC: H05K3/34
Filed: 1981-03-20
Abstract: PURPOSE:To prevent cracks at lower-layer semiconductors and to form preventive layers for fine pattern soldering adhesion as well by a method wherein the preventive layers for soldering adhesion are formed by using upper-layer conductors containing glass frit. CONSTITUTION:Lower-layer conductors 2 with a predetermined pattern are formed on a ceramic substrate 1 and upper-layer conductors 6 are formed at the places requiring no flow of solder at the lower-layer conductors 2 by using the same material and a common mask as those for the lower-layer conductors 2. Conductor paste used for forming the upper and lower-layer conductors contains a glass frit component in addition to silver palladium. With solder flowed and soldering paste applied to soldering sections 3 only requiring soldering, soldering sections 5 are formed at only the exposed sections of the lower-layer conductors 2 and little solder flows to the upper-layer conductors 6. Namely, the upper- layer conductors 6 are formed with the same material as that for the lower-layer conductors 2 without using glass dam. Accordingly, there is no possibility of cracks at the lower-layer conductors 2.
Patent JP-H10221419-A (JP)
Title: Photo-magnetic field sensor and its part holder, and method for manufacturing photo-magnetic field sensor
Inventor: ISHIKAWA SHINTARO
IPC: G01R15/24
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a photo-magnetic field sensor, and its part holder, together with method for manufacturing it wherein the number of parts is reduced, for low combination loss as well as improved productivity. SOLUTION: A photo-magnetic field sensor 1 comprises, as its main part, a base holder 2 wherein an out-going side optical fiber 11, out-going side semi- spherical lens 12, out-going side polarizer 13, magnetic-optical element 14, photo- detecting side polarizer 15, photo-detecting side semi-spherical lens 16, and photo-detecting side fiber 17 are mounted at specified parts, and a holder case 3 where the base holder is inserted into its recessed part 30.  The sensor 1 uses an out-going side semi-spherical lens and photo-detecting side semi-spherical lens instead of out-going side lens and prism and photo-detecting side prism and lens which have been components of photo-magnetic field sensor, so the interval between an out-going side optical fiber and photo-detecting side optical fiber is small, thus an optical-combination loss is reduced, while productivity of photo-magnetic field sensor is improved thanks to decreased number of parts.
Patent JP-H11241552-A (JP)
Title: Door wheel for automatically adjusting inclination of door plate
Inventor: KAJII MASAHITO
IPC: E05D15/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To adjust the inclination of a door plate side edge by holding an axle in an oblong hole in the door sill direction freely to be moved, and adjusting the inclination of the oblong hole against the door sill surface. SOLUTION: An axle 5 of a wheel 2 is held by an oblong hole bearing 10 provided in a support member 4 in the door sill 6 direction, and the member 4 is supported by a support shaft 12 in an outer frame 11 freely to be rocked vertically so as to form an automatic adjusting door wheel B, and the door wheel B is fitted to a right end of a door plate lower edge and a conventional door wheel is fitted to the left end thereof. In the case where the left and the right vertical members of the frame are enlarged upward, the door plate is opened from the full closing condition, and closed full again, and after moving the axle 5 to the right end of the bearing 10, height of the conventional door wheel is adjusted so that the door plate is inclined left, corresponding to the inclination of the vertical member of the frame.  Continuously, the door plate is moved for full open, and after moving the axle 5 to the left end of the bearing 10, the bearing 10 is inclined right by an adjusting screw 3 so as to lower the height of the door wheel B, and the door plate is inclined right, corresponding to the inclination of the vertical member of the frame. With this structure, generation of clearance between the door plate and the frame can be prevented.
Patent JP-H04278463-A (JP)
Title: Semiconductor acceleration sensor
Inventor: YANO AKIHIRO
IPC: H01L29/84
Filed: 1991-03-07
Abstract: PURPOSE:To miniaturize the acceleration sensor by reducing the width thereof and to reduce the damage or flaw of the sensor during processing by mounting an integrated Tr chip on an upper support base. CONSTITUTION:A sensor substrate 1 having a wt. part 9 and a bending part 10 formed thereto by forming a groove 11 to a semiconductor substrate is provided and a detection resistor element 12 is formed to the upper surface of the bending part 10. An upper support base 2 and a lower support base 3 both of which have gaps 13, 14 formed thereto are bonded to the upper and under surfaces of the sensor substrate. Further, an integrated Tr chip 4 for amplifying the output of the detection resistor element 12 is mounted on the upper surface of the upper support base 2 and the pad 7 of the sensor substrate 1 is connected to the pad 6 on the integrated Tr chip 4 by a gold wire.
Patent JP-H10225839-A (JP)
Title: Spindle device of machine tool
Inventor: MATSUNAGA KAZUHIKO
IPC: H02P21/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain output not less than an output nonreductive prescribed value with simple control over a wide range up to high speed rotation from low speed rotation by providing a voltage switching means to switch supply voltage supplied to a spindle motor and a winding switching means to switch connection of a phase winding of the spindle motor. SOLUTION: A supply voltage switching means 33 switches supply voltage supplied a main spindle motor 7 by a voltage switching command outputted from a switching command means 31 to 200V and 400V by an electromagnetic contactor MC3. A winding switching means 35 switches connection of a phase winding of the main spindle motor 7 so as to become star connection by turning on only an electric contactor MC1 in a low speed area and turning off an electric contactor MC2 by a winding switching command outputted from the switching command means 31, and turns off the electric contactor MC1 by turning on only the electric contactor MC2 so as to become delta connection in a high speed area.
Patent JP-H06300791-A (JP)
Title: Potentiometer multiplying circuit and wattmeter using circuit thereof
Inventor: DANII PURADARU
IPC: G06G7/163
Filed: 1994-03-11
Abstract: PURPOSE: To provide a potentiometer multiplication circuit having better linearity at the prescribed resolution. CONSTITUTION: This wattmeter has two multiplication modules M1 and M2 , and each of the modules M1 and M2 is provided with at least one of controllable potentiometers P1 and P2 . In addition, each of the potentiometers P1 and P2 has a substantially equivalent characteristic and controlled by the same method. As a result, a ratio of amplitudes between the modules M1 and M2 is substantially equal at all times. Furthermore, the first multiplication module M1 receives the first voltage signal V1 as an input signal, and sends out an output signal Vs proportional to the product of two operands. Also, the second multiplication module M2 receives reference voltage Vn as an input signal, and sends out a feedback signal V'2 as an output signal. This signal is servo-controlled so as to become equal to the second signal value.  This wattmeter can be used as an electrical energy measuring instrument as well.
Patent JP-S62200871-A (JP)
Title: Color image information input device
Inventor: YAMADA SHIGEKI
IPC: H04N1/46
Filed: 1986-02-28
Abstract: PURPOSE:To execute density and gamma corrections with high accuracy by providing a balance adjusting means of a color component signal, a gamma correcting means, a parameter setting means related to said correction means, and a means which processes a picture independent of the adjusting means and the correcting means and displays a transition of the processing. CONSTITUTION:Image memories 16-18 and a color conversion table are stored in an input signal processing part 9. The titled device are provided with a table memory 12, look-up tables 20-22 which convert and output data in respective color components inputted at the time of color conversion processing, an I/O 24 from the display device to display the transition of picture processing, an I/O 13 for setting parameter and selecting the table from outside, and an image processor 15 to control the conversion of data in respective color components. For color-match processing, the device selects the optimum table from the memory 12 to store in the tables 20-22, monitors the transition of the picture under processing by a display device. Then, it stores a table concerned in the gamma correction in the tables 20-22 from the memory 12 for gamma correction, monitors a picture transition in a similar way and forms a final picture.
Patent JP-H02221660-A (JP)
Title: Fuel injection control device for two-cycle engine
Inventor: KUSHIDA KAZUMITSU
IPC: F02D41/22
Filed: 1989-02-23
Abstract: PURPOSE:To prevent air-fuel ratio from being over-rich and increase starting property by counting the number of kick motions by a kick starter device, and reducing the injection quantity every increase of the count value. CONSTITUTION:When the engine speed Ne detected by an engine speed detecting means 102 is a determined rotating speed or more at the time of starting an engine, in an electron control device, a simultaneous injection means 108 and also a starting counter 110 are energized. When the count value of the starting counter 110 is less than 6, each injector is operated by the simultaneous injection means 108 by using the data outputted from a multiplication means 107. The number of kick motions by a kick starter is counted by a kick counter 104, and the correction factor read from a kick counter table 106 is set to gradually decrease every increase in the count value, and the injection quantity is controlled to reduce.
Patent JP-H07229703-A (JP)
Title: Position measuring equipment
Inventor: NOMI KENJI
IPC: G01C15/00
Filed: 1994-02-15
Abstract: PURPOSE:To easily and accurately measure the position of a plane to be measured by providing a frame, a turn table, an oscillating arm and a linear member as well as turning angle, oscillating angle and guide length measuring means. CONSTITUTION:A frame 16 is mounted on a reference plane 12a for measuring and a linear member 21 is pulled out of an oscillating arm 20 and guided out to a measurement point P. When a turn table 19 is turned, the arm 20 is oscillated and the end of the arm 20 is directed in the direction of the guided linear member 21. At this time, the turning angle of the turn table 19 is measured by a turning angle measuring means, the oscillating angle of the arm 20 is measured by an oscillating angle measuring mean and the guide length of the linear member 21 is measured by a guide length measuring means to find the position of the measurement point in accordance with obtained distance and angle data for the linear member 21. The position of the measurement point (x, y, z) is found from a pole coordinate formula. In this way, as the position of the measurement point P is calculated, the position of the measured plane can be easily and accurately measured.
Patent JP-H09231408-A (JP)
Title: Moving image compositing device
Inventor: NAKASE YOSHIMORI
IPC: G06T13/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device compositing moving image in consideration of the front/rear relation and the overlapped part of plural subjects by providing respectively specific coordinate conversion means, an image deforming means, a plotting judging means and a frame memory so as to display an image from the point of view different from that at the time of photographing. SOLUTION: A coordinate transforming means 3 inputs the moving image object of two subjects and respectively calculates depth value in a virtual camera and a deformed area corresponding to divided area concerning the divided areas of the subject of each moving image object. An image deforming means 4 deforms the divided area on each inputted moving image object based on the calculated depth value and deformed area so as to correct a luminance value. A plotting judging means 6 judges whether pixels within the deformed area are to be plotted or not on the depth value of the deformed area in the virtual camera. The frame memory 5 stores the luminance value of pixels judged to be plotted.
Patent JP-S53126411-A (JP)
Title: Combustion chamber device in internal combustion engine
Inventor: MATSUNO ISAO
IPC: F02P13/00
Filed: 1977-04-13
Abstract: PURPOSE: To intercept the cooling effect to the core of an initial flame from the wall side of a combustion chamber for preventing the extinguishment by surrounding the electrode part of an ignition plug with heat-insulating materials. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58174181-A (JP)
Title: Closed compressor
Inventor: MURATA MITSURU
IPC: F04B39/02
Filed: 1983-03-16
Abstract: PURPOSE:To prevent seizure of a closed compressor, by fitting, onto the outer diameter part of a shaft, a tight-coil spring of a cylindrical shape having an inner diameter substantially equal to the bore size of an axial bore in the shaft. CONSTITUTION:The inner diameter A of a tight coil spring 22 is substantially equal to the bore size of an axial bore 14 in a shaft 4. The tight coil spring 22 is provided in its upper part with a press-fit part 22a having an inner diameter B larger than the inner diameter A but slightly smaller than the outer diameter of the stepped part 24 of the shaft 4, and therefore, is fitted onto the outer diameter part of the stepped part 24 with the use of spring action. Lubrication oil 12 is pumped up along a spiral shaped inner wall of the tight coil spring 22 upon the shaft 4 rotating, and therefore, reaches transverse holes 16 through 18, thereby oil is fed into clearances 19 through 21.
Patent JP-S60187590-A (JP)
Title: Thermal recording material
Inventor: IWAKURA KEN
IPC: B41M5/333
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a thermal recording material having sufficient developed color density and color forming sensitivity, accompanied by little reduction in the color forming sensitivity and little fogging and capable of producing a developed color body with sufficient fastness, by incorporating an electron-donative colorless dye, a specified benzoic acid ester derivative as an electron-acceptive compound and a heat-fusible substance. CONSTITUTION:The thermal recording material comprises (A) an electron-donative colorless dye, (B) a benzoic aid ester derivative having a hydroxyl group at 4-position and further having at least one aromatic hydroxyl group, as an electron-acceptive compound, and (C) at least one selected from phenol derivatives, naphthol derivatives and compounds having an amide residue in the molecule thereof, which per se substantially does not develop the color of the dye, as a heat-fusible substance. Preferred examples of the electron-acceptive compound of component (B) are those of general formulas I -III, wherein R1 is alkyl, aralkyl or aryl, which may be further substituted, and Y1 is alkyl, alkoxy, halogen or H.
Patent JP-S62201759-A (JP)
Title: Sheet-like material wind-up device
Inventor: HASHIMOTO KIYOJI
IPC: B65H18/22
Filed: 1986-02-27
Abstract: PURPOSE:To continuously and automatically wind up a sheet-like material, by providing a cutting device for cutting the secured sheet-like material before and after the joint section thereof. CONSTITUTION:When a photoelectric tube 81 detects a joint section 2c, a nip 93 is pressed against a guide roller 91, and therefore, the posterior sheet-like material 2b is secured. Thereafter, the joint section 2b is clamped between a retainer plate 34 and a guide plate 31 to be secured, and further, the wind-up of the preceding sheet-like material by a spool core A is stopped, and a cutting device 40 is moved, so that the sheet-like material is cut in front and rear of the secured joint section 2c. At this time, even if the wind-up is interrupted, a treatment device does not stop it operation so that the posterior sheet-like material 2b is continuously fed, and therefore, the posterior sheet-like material 2b is reserved by a fabric reserving machine 52 which lowers a dancer roller 83. Then, a pusher 57 pushes the leading end of the posterior sheet-like material 2b into between a spool core B and a winder 74, and then the nip 39 is moved upward to release the fixing of the sheet-like material 2b.
Patent JP-H05242797-A (JP)
Title: Manufacture of electron emission element
Inventor: SUGANO TORU
IPC: H01L49/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a manufacture method by which the distance between an emitter and each of gate electrodes can be controlled easily and electron emission element superior in electron emission characteristics can be manufactured easily. CONSTITUTION:A conical emitter 14 made of silicon is formed on a base board 11 made of glass or the like. Insulating layers 15 are formed on the base board 11 adjacent to the emitter 14. And a mask layer 16 is formed only on the emitter 14 by a selective chemical vapor deposition method. A resist layer 17 is formed on the end of the emitter 14. Conductive layers 18 to be gate electrodes are formed from the above. Then the resist layer 17 is removed together with the conductive layer 18 thereupon. Lastly the mask layer 16 is removed. The distance between the emitter 14 and each of conductive layers 18, that are gate electrodes, is determined by the thickness of the film of the mask layer 16 so as to be controlled easily.
Patent JP-S63211168-A (JP)
Title: Record detecting circuit
Inventor: KAWAKUBO NAOTO
IPC: G11B20/10
Filed: 1987-02-27
Abstract: PURPOSE:To use crystal oscillation or the like for a reference clock, to easily attain LSI and to miniaturize a recording detecting circuit by constituting all circuits such as a counter and gates in the detecting circuit of digital circuits. CONSTITUTION:A signal 17 read out from a recording medium is inputted to FFs 4-6 constituting a shift register and successively transferred based on a reference clock A 18. The outputs of the FFs 4-6 are inputted to EORs 8, 9 in a short time data detecting part 1, signals corresponding to the leading and trailing edges of the clock A are outputted and the contents of a counter 10 are counted up by the inverse signal of the clock A. An output signal 22 from the detecting part 1 is inputted to a counter 12 in a long time data detecting part 2, the contents of the counter 23 are counted up by a reference clock B 23 and an output 25 from an FF 13 and the inverse output are respectively inputted to FFs 14, 15 in a continuous time detecting part 3. The FFs 14, 15 count up the output of the detecting part 2 at a reference clock C 26 and a detecting signal 29 is outputted from the FF 14.
Patent JP-S63211181-A (JP)
Title: Magnetic disk device
Inventor: UCHIYAMA TAKAMASA
IPC: G11B25/04
Filed: 1987-02-27
Abstract: PURPOSE:To attain the rapid positioning of a head by using light for the transmission/reception of signals between the outside of a head disk assembly and a carriage. CONSTITUTION:A magnetic disk device is provided with a light emitting/ receiving element 1 and a photoelectric conversion element 2. Since a cable and an R/W signal repeating base which are used in an ordinary method are removed, no external force is completely applied to the oscillating motion of the carriage 4. Consequently, the movement of the carriage which is restricted in the ordinary method can be speeded up and a problem relating to the life of a cable can be simultaneously resolved. Since the position of both the elements 1, 2 is the rotational center position of the carriage, troubles such as signal interruption due to a positional shift can be removed.
Patent JP-H11242142-A (JP)
Title: Optical fiber color code
Inventor: SEGAWA MASAKI
IPC: G02B6/44
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of light through side faces and to obtain good stripping property by forming an achromatic color resin layer as a primary coating layer and forming a chromatic color layer as a secondary coating layer. SOLUTION: A primary coating layer 2 and further, a secondary coating layer 3 are formed around an optical fiber 1 to form an optical fiber color code. In this method, the primary coating layer 2 is an achromatic color layer, while the secondary coating layer 3 is a chromatic color layer. A pigment or dye such as titanium oxide and carbon black is added to the resin of the primary coating layer 2 to make the coating film achromatic. It is preferable to add carbon black by >=0.1% so as to prevent intrusion of light through the side face. A pigment or dye is added to the resin of the secondary coating layer to make the layer chromatic, and the chroma is preferably controlled to >=4.0 to distinguish from electric wire code by colors. In this method, it is effective to control the thickness ratio (a/b) of the primary coating layer 2 (a) to the secondary coating layer 3 (b) to 0.1 to 0.50, preferably 0.15 to 0.35.
Patent JP-H11238446-A (JP)
Title: Circuit breaker housing device with plug socket
Inventor: ISHIGURO HIROFUMI
IPC: H01H71/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To firmly mount a plug socket on a box by arranging a plug socket support member between the side surface of a circuit breaker and the inside surface of the box in the state where it abuts with the bottom surface of the box, the side surface of the circuit breaker, and the inside surface of the box. SOLUTION: A plug socket support member 3 is formed in a substantially U-shaped section by bending a metal plate, and it has a mounting window 3a and leg pieces 3b, 3c suspended from both end surfaces thereof so as to be mutually opposed. A mounting piece 3f bent to the inside is provided on the lower part of the leg piece 3b, and a mounting screw inserted thereto is screwed to the screw hole of a boss protrusively provided on the bottom face of a case, whereby the plug socket support member 3 is fixed to the case bottom face. One leg piece 3b is brought into contact with the side surface of a circuit breaker, the other leg piece 3c is abutted with the inside surface of the case, and the lower ends of both the leg pieces 3b, 3c are abutted with the bottom face of the case.
Patent JP-S60208628-A (JP)
Inventor: ROORANSU EMU SARABUISU
IPC: F16C29/06
Filed: 1985-03-06
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。