baber/WOPTO huggingface dataset:
Patent JP-S557156-A (JP)
Title: Paper feeding cassette for electrophotographic copying machine
Inventor: NEZU TAKAO
IPC: B65H1/26
Filed: 1978-06-30
Abstract: PURPOSE: To make it possible to feel a separate special paper for duplication by such a construction that the paper receiver plate can be tilted selectively to the cassette body by operating the plate from outside.  
     CONSTITUTION: When a feeding cassette 1 is inserted deeper until it comes against the front edte rising piece 42a, a microswitch MS 1  senses off the empty of cassette. Then, a set-lever 25 of the cassette is turned counterclockwise until the notch 24a provided in the cam's 24 periphery is stopped at the edge of an opening 211 formed in the bottom 21d of the cassette body. Thus, the paper receiver plate 3 is born by the top of pin 27. A special paper P is, under this condition, inserted so that it runs against the front wall 21b. Then, turning of the set-lever 25 heaves the paper receiver plate 3, when the micro switch MS 1  senses off if any paper exists, giving a signal that the copying machine is ready for copying operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S564062-A (JP)
Title: Surface electrometer
Inventor: SUZUKI KOUJI
IPC: G01R29/12
Filed: 1979-06-25
Abstract: PURPOSE: To provide a surface electrometer which permits measuring an electric potential on the surface of a photosensitive drum in a copier stably and being installed in a copier easily, by feeding back a measuring voltage for a surface electric potential to a chopper electrode and a shield electrode.  
     CONSTITUTION: A line of electric force based on an electric charge on the surface of a photosensitive drum 47 advances through a slit 88 to reach a measuring electrode 85.  A chopper electrode 83 provided between the slit 88 and electrode 85 is adapted to induce an AC voltage on an electrode 85, which voltage crosses the line of electric force owing to the oscillations of a tuning fork 82 and has an amplitude in proportion to the difference between a voltage on the surface of the drum 47 and a voltage in the electrode 83. This AC signal is subjected to signal conversion in an electronic circuit in a printed board 86, so that an output from an electrometer is obtained. The voltage induced in the electrode 85 is fed back to the electrode 83 and a shield member 81 after the voltage has been measured, so that a stable output from the electrometer can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03280431-A (JP)
Title: Manufacturing process and device of multilayer wiring
Inventor: TAKEMURA HISASHI
IPC: H01L21/3205
Filed: 1990-03-28
Abstract: PURPOSE:To avoid increase in level difference as well as the shortcircuit between upper and lower wirings by a method wherein an interlayer protective film comprising a material meeting the etching-resistant requirement for the wiring formation is provided on an interlayer insulating film formed on the whole surface covering the lower layer wiring and then interlayer protective film exposed in the parts excluding the parts below the wiring is removed after the formation of the upper layer wiring. CONSTITUTION:An aluminum wiring 3 is formed by patterning using photoetching process and then a coated film 4 comprising silicon polyimide film is formed. An interlayer protective film 5 is formed by depositing a silicon nitride film 0.5mum thick using the plasma CVD process and then an opening hole leading to the wiring 3 is made in the films 5, 4 using the photoetching process. Next, aluminum is deposited using sputtering process to form an aluminum wiring 6 by patterning aluminum using the photoetching process. Next, the interlayer protective film 5 in etching rate notably lower than that of aluminum can not be removed however, to be etched away using CF4 base gas as well as the wiring 6 as a mask. On the other hand, the coated film 4 also in notably low etching rate can not be etched away resultantly forming no level difference.
Patent JP-H03278276-A (JP)
Title: Embossing image reader
Inventor: YOSHIO MASAJI
IPC: G06T1/00
Filed: 1990-03-28
Abstract: PURPOSE:To surely read out an embossing image by providing the embossing image read with the 1st lighting optical system for picking up the erected reflected image of the surface of a recording medium and the 2nd lighting optical system for picking up a dispersed reflected image and allowing an image sensor to extract the differential component between two picked-up results based upon respective illuminating light as an embossing image. CONSTITUTION:The 1st light optical system 1 radiates illuminating light to the recording medium 3 at a fixed incident angle from an oblique direction and the 2nd lighting optical system 2 radiates illuminating light to the medium 3 at an angle different from that of the system 1. On the other hand, the image sensor 4 picks up the image of the medium 3 at approximately the same angle as the incident light of the system 1 from the opposite direction to the incident direction of the system 1. An embossing image extracting means switches the 1st and 2nd lighting optical systems 1, 2, finds out the differential component of the picked-up results based upon respective illuminating light and extracts the differential component as an embossing image.
Patent JP-S62236773-A (JP)
Title: Printing apparatus
Inventor: TATEUCHI TSUGUJI
IPC: B41J19/18
Filed: 1986-04-09
Abstract: PURPOSE:To facilitate the positioning of printing paper and to make it possible to easily confirm a printing position when an illustration is printed on a plurality of printing papers at the designated positions thereof, by providing a carriage position memory means and a carriage moving means for moving a carriage to an arbitrary position. CONSTITUTION:A carriage position memory means 6 stores a printing position, for example, the printing start position of an illustration as the position of a carriage. A printing finish detection means 7 detects the finish of printing and, for example, a printing control part 54 performs the command of the whole of a printing apparatus, and, therefore, the finish of printing can be detected as a matter of course and, by providing a printing control part 55 containing even the printing finish detection means 7, the finish of printing can be easily detected. A carriage moving means 8 allows the carriage to move to the carriage position stored in the carriage position memory means on the basis of the detection of the finish of printing by the printing finish detection means 7.
Patent JP-S60227050-A (JP)
Title: Displacement transmission device
Inventor: UNO MOTOO
IPC: F16H7/04
Filed: 1984-04-23
Abstract: PURPOSE:To provide a displacement transmission device which can favorably transmit displacement to rotating displacement transmission means on a motion member even if the motion member turning around a shaft produces an angle of pivotal turning by keeping the rotating displacement transmission means from being displaced by the pivotal displacement of the motion member. CONSTITUTION:A motion member 3 is rotatably mounted on a shaft 2 disposed at a fixed portion 1. A shaft 4 is fixed to the side of the forward end of the motion member 3. A displacement generator 6 is fixed to a pulley 5 rotatably mounted on the shaft 4. Both ends of a rope 13 are connected to direct-acting actuators 11 and 12, and the rope is wrapped through pulleys 9, 5 round a pulley 10. When the motion member 3 is pivoted counter-clockwise in an angle theta1, the distance from the point A to the point B increases up to L1, and the angle of winding changes from beta0 to beta1, so that changes in the length of a rope 13 between the points A and B1 and between the points B1 and C1 is cancelled, and the length of the rope 13 between the points A, C little changes.
Patent JP-H06268874-A (JP)
Title: Picture compressing and encoding device and picture expanding and decoding device
Inventor: TAKAHASHI FUMIAKI
IPC: H04N1/41
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a satisfactory reproduced picture free from degradation in picture quality by adding a code, which is obtained by especially fine quantization, to a part including an intensive edge at the time of compressing and encoding input picture data in accordance with an algorithm which highly compresses the high frequency component. CONSTITUTION:Input picture data S1 from a picture input part 1 like a CCD sensor has the edge part extracted by an edge extracting part 2 to output data S3, and a compressing and encoding part 3 compresses and encodes data S1 to output data S2. A JPEG base line system algorithm is used for this compressing and encoding, and data S2 is expanded and decoded by an expanding and decoding part 4 to generate data S4. A difference device 5 obtains the difference between data S4 and S1 to generate error data S5, and a multiplier 6 multiplies data S3 and S5 to generate edge part error data S6. A compressing and encoding part 7 compresses and encodes data S6 into data S7, and a code generating part 8 generates compressed and encoded data S6 from data S2 and S7. Thus, the satisfactory reproduced picture free from degradation in picture quality is obtained.
Patent JP-S58213438-A (JP)
Inventor: RICHIYAADO JIYON HAATERU
IPC: B65H3/24
Filed: 1983-05-10
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-H05245125-A (JP)
Title: High frequency receiving coil of magnetic resonance imaging device
Inventor: YOSHINO HITOSHI
IPC: G01R33/34
Filed: 1992-03-03
Abstract: PURPOSE:To set resonance frequencies of two conductive loops for constituting the high frequency receiving coil to almost the same, even in the case it is mounted in a testee and deformed or its position is deviated in a static magnetic field and it approaches a high frequency shield in the periphery. CONSTITUTION:In the part for approaching a high frequency shield on the respective outside surfaces of two conductive loops 22, 23 formed as a pair by allowing their sensitivity directions to be orthogonal to each other on a bobbin B, a conductive member 37 is installed through an insulating plate 36. In such a way, even in the case the coil is mounted in a testee and deformed or its position is deviated in a static magnetic field and it approaches the high frequency shield in the periphery, influence of its high frequency shield is cut off and resonance frequencies of two conductive loops 22, 23 of a high frequency receiving coil 14b can be set to almost the same.
Patent JP-H04291169-A (JP)
Title: Radiation noise measuring apparatus
Inventor: KATSUYAMA YOSHIRO
IPC: G01R29/08
Filed: 1991-03-20
Abstract: PURPOSE:To achieve a higher speed of a measuring processing of a radiation noise by compressing a data pertaining to a radiation noise measuring apparatus which measures a radiation noise of various electronic equipments. CONSTITUTION:A radiation noise is received with a radiation noise receiving section 1 to determine a radiation noise spectrum data. The radiation noise spectrum data is extracted about a frequency as given when a frequrency base of a logarithmic graduation is sectioned at an equal interval to compress it with a data compressing section 2. The compressed radiation noise spectrum data is used to form a graph at a data processing section 3 and a processing such as calculation of a standard deviation is performed.
Patent JP-H03279228-A (JP)
Title: Device of producing molded article of glass
Inventor: HIROTA SHINICHIRO
IPC: C03B11/12
Filed: 1990-03-28
Abstract: PURPOSE:To efficiently obtain a molded article provided with a desired shape means by a necessary production rate by laying a uniformly heating means so as to enclose a mold between the mold retaining in a treating chamber and a heating means. CONSTITUTION:First, glass to be molded is put in a mold 4, the mold 4 is set on a mold holding base 3 in a removing and inserting chamber P1. This operation is carried out while a rotary table 2 is stopped. The mold 4 having stored the glass to be molded is successively transferred to a first heating chamber P2, a second heating chamber P3, a uniformly heating chamber P4, a pressing chamber P5, a first annealing chamber P6, a second annealing chamber P7 and a quenching chamber P8 and treated in each treating chamber for a given time. After pressing, the glass is sent to the annealing zone P7 and annealed. In the annealing the glass to be treated is annealed until the viscosity of the glass reaches >= about 10<13> poise. Then, the glass is cooled to <=250 deg.C by the quenching chamber P8 and the molded article is taken out in the removing and inserting chamber P1.
Patent JP-S61239951-A (JP)
Title: Composite printer
Inventor: TAKAHASHI KIYOSHI
IPC: B41J3/54
Filed: 1985-04-16
Abstract: PURPOSE:To simplify printing processing operation wherein type printing and dot matrix printing are present in a mixed state, by providing memory means respectively indivisually storing character data of type printing and dot matrix printing. CONSTITUTION:Character data of type printing and dot matrix printing are stored in respectively different first and second print buffers 27b, 27c and the character data of the dot matrix printing is converted to character pattern data for operating a printing head 12 at every column to be stored in the print buffer 27c. In the type printing,printing operation is performed on the basis of the data of the buffer 27b and, in the dot matrix printing, printing operation is performed on the basis of the character pattern data of the buffer 27c. Therefore, printing operation, wherein these printings are present in a mixed state, is simplified and efficiently performed. Because printing can be performed so as to bring the center of a printed character to the center of a printing figure even in the dot matrix printing in the same way as type printing by simple processing operation, printings present in a mixed state can be performed in one printing line in a well-balanced state.
Patent JP-S59205134-A (JP)
Title: Magnetron
Inventor: NAKAGAWA JINZOU
IPC: H01J23/00
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a magnetron in which a given output frequency characteristic can be realized and the temperature gradient of an anode cylinder becomes the maximum in its center in the axial direction by providing an anode vane with a stage area extending along the axial direction. CONSTITUTION:An area 13a of an anode vane 13 located on the side of the inner circumference surface of an anode cylinder 1 is located in the center (a) of the anode cylinder 1 in its axial direction. A cathode-side area 13c connected to the area 13a through a stage area 13b, is deviated from the center (a) in the axial direction. One end of an electromagnetic-wave-leading-out conductor 8 is fixed to the cathode-side area 13c by brazing. Therefore, the position of the anode vane 13 seen from the conductor 8 is maintained to have the relationship of H1<H2, while that seen from the anode cylinder 1 is located in the center (a). As a result, the temperature distribution of the anode cylinder 1 can be made the maximum in the center (a) while maintaining the conventional electric light of the conductor 8. In a kind of a tube in which the condition of H1<H2 is necessary, a slant sloping down to the right is used.
Patent JP-H10271941-A (JP)
Title: Rotation brake device for reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/027
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotation brake device for a reel capable of rapidly and silently braking the reverse rotation of a rotor independently of operations of a braking lever. SOLUTION: This rotation brake device for a reel for fishing is composed by connecting a braking unit 18 through a one-way clutch C1 for connecting the braking unit 18 to a rotor 7 so as to integrally rotate with the rotor 7 when reversibly rotating the rotor 7 interlockingly rotating by the rotation of a handle and bringing the braking unit 18 into pressure contact with an operating lever 20 supported on a reel body 1 so as to enable the braking. In this case, a rolling type one-way clutch C2 for connecting the body is interposed between a rotation coupling system 2, 4, 5, 6 and 7 or the braking unit 18 and the reel body 1 so as to perform the changeover of the engagement/ disengagement of the reverse rotation stop of the rolling type one-way clutch C2 by a changeover member 50 supported on the reel body 1 so as to enable the displacement.
Patent JP-S57203808-A (JP)
Title: Suction and exhaust device of internal combustion engine
Inventor: NISHIWAKI MASANARI
IPC: F01L7/02
Filed: 1981-05-27
Abstract: PURPOSE:To obtain low oscillation suction and exhaust actions and to improve suction  and exhaust efficiency as well, by constituting with an air duct connecting among a  suction and an exhaust columnar valves, a combustion chamber and a suction and an  exhaust ducts, which is made to rotate synchronously with a crankshaft. CONSTITUTION:When the captioned device is applied to a two cylinder engine, respective suction and exhaust columnar valves 5 and 6 are provided laterally and rotatably  on a connecting duct part between a combustion chamber 2 of a cylinder block 1 and  a suction and an exhaust ducts 3 and 4. Each of the columnar valves 5 and 6 are constituted by providing a suction and an exhaust connecting holes 7 and 8 connecting between the combustion chamber 2 and a suction and an exhaust ducts 3 and 4 from one  side of the external circumferential surface to the other side of the external circumferential surface. Valve seats 10a and 10b adhered to each of the columnar valves 5 and  6 through an adhering spring 9 are provided on sliding surface parts between the cylinder block 1 and each of the columnar valves 5 and 6. A sealed convex stripe 12 is formed on the external surface of each of the valve seat 10a and 10b so that a connecting opening 13 is enclosed by the sealed convex stripe 12 which is made to fit in a  sealed concave groove 14 formed on a valve receiving hole 11 with a clearance.
Patent JP-S61239368-A (JP)
Title: Editing/inputting device of character and graphic
Inventor: TAMURA MASAHIKO
IPC: G06T11/80
Filed: 1985-04-16
Abstract: PURPOSE:To efficiently perform edition of characters and graphics, by additionally providing a code information retrieving circuit, code information correcting circuit, and input-output device. CONSTITUTION:Change/delete requesting information inputted in a code information retrieving circuit from a character and graphic information inputting device is outputted to a code information retrieving circuit 20 and the circuit 20 retrieves the content of a code information memory 2 in accordance with the next inputted coordinates and detects picture drawing information of a value close to the coordinate information. When plural pieces of picture drawing information exist, it is displayed to an input-output device 22 by means of a code information converting circuit 7. When the operator of this device selects drawing information to be changed or deleted and inputs the selection from the input-output device 22, the changing or deleting information is given to the code information converting circuit 7 and the picture drawing information the operator wants to change or delete can be changed or deleted from the code information memory 2 by means of a code information correcting circuit 21.
Patent JP-S58197326-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02G1/02
Filed: 1982-05-13
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-H01252936-A (JP)
Title: Liquid crystal display panel
Inventor: SHIMADA KAZUYUKI
IPC: G09F9/00
Filed: 1988-03-31
Abstract: PURPOSE:To execute stable connection and to prevent the oxidation of the surface of a metallic fitting pin coated with a film consisting of a conductive coating compd. by press-fitting said pin to an external drawing-out electrode and covering said electrode with an org. high-polymer material. CONSTITUTION:The metallic pin 4 formed with the conductive film 5 is fitted to a transparent conductive film (ITO) 9 which is the drawing out electrode 8 of the liquid crystal display panel consisting of polarizing plates 1, 2 stuck to a liquid crystal 6 sandwiched by glass plates 3. This pin is fixed by a resin 6 from above and below the glass. Since a face-to-face contact is obtd. by the conductive film 5 at the time when the pin 4 is inserted to the electrode 8 of the liquid crystal display panel, the safe connection is attained. Even the degraded spring pressure of the metallic pin and the extremely slight movement thereof by the soldering temp. are sufficiently followed up by the elasticity of the resin 7, and the generation of the defective connection is obviated. Further, the electrode is fixed and coated with the UV curable resin in order to assure the safety of the contact and to prevent the electrolytic corrosion and disconnection of the ITO 9 and, therefore, the reliability is enhanced.
Patent JP-S537640-A (JP)
Title: Synthesis of diphenylamine derivatives
Inventor: MORI HIROSHI
IPC: C07C227/08
Filed: 1976-07-09
Abstract: PURPOSE: To prepare title compounds, useful as antiinflammatories, etc., by the reaction of a 2-(o-iodophenyl) alkanoic acid ester with 2,6-dichloraniline at 100 °C or higher temperatures in the presence of a copper catalyst with or without use of a hydrocarbon solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11281050-A (JP)
Title: Catalyst combustion device
Inventor: SUZUKI MOTOHIRO
IPC: F23D14/18
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To instantly verify ignition and to verify combustion until red heat on the surface of an upstream side begins after shifting to catalyst combustion by providing an ignition means at the downstream side of a catalyst body, a red heat member near the downstream surface, and the red heat member at a position that can be viewed from the front of a device. SOLUTION: A premixed air reaching a combustion gas exhaust port 10 from a combustion gas chamber 8 via the connection hole of a catalyst body 6 is ignited due to the energization of ignition equipment 7 at the start of combustion. Flame formed near the combustion gas exhaust port 10 instantly spreads and is formed on the downstream surface of the catalyst body 6, and a red heat member 9 being heated by the flame rapidly starts red heat. The red heat of the red heat member 9 is extinguished immediately before starting red heat of the surface at the upstream side of the catalyst body 6 where the catalyst combustion in the catalyst body 6 becomes active, thus almost continuously enabling an operator to verify combustion from the formation of flame on the downstream surface of the catalyst body 6 to the start of red heat on the surface at the upstream side of the catalyst body 6.
Patent JP-S558149-A (JP)
Title: General/public circuit combination system
Inventor: UMEDA TOSHIHIKO
IPC: H04Q3/54
Filed: 1978-07-05
Abstract: PURPOSE:To realize a combination between the general circuit and the public circuit without worsening the call loss and the attenuation distortion by providing the next incoming trunk monitor means into the trunk within the public charging local trunk. CONSTITUTION:Pattern ''3'' in the Karnaugh map shows the case in that the outgoing connection call is connected to outgoing trunk OGT9 via the loop around connection. In this case, incoming trunk ICT of the next station connected to OGT via the trunk line is monitored by next ICT monitor relay 17 which is provided within public charging local trunk IOT-CH8. As a result, next ICT monitor function which is so far provided within OGT can be omitted, and furthermore preceding monitor function 1 and call capacitor 3 are provided also within IOT-CH. Thus, a perfect pattern can be formed at the OGT side, improving the call loss and the attenuation distortion.