baber/WOPTO huggingface dataset:
Patent JP-S61267880-A (JP)
Title: Measuring device for feature of picture
Inventor: KIMURA SHIGERU
IPC: G06T7/60
Filed: 1985-05-22
Abstract: PURPOSE:To measure automatically a boundary line by using a start point detecting means which detects each boundary point of all areas to be measured contained in a binary picture and delivers those boundary points successively to a boundary line tracking means. CONSTITUTION:A boundary line tracking means 3 tracks the boundary line between binary pictures stored in the 2nd picture memory 4. At the same time, data showing the place of a lattice point tracked is delivered to the 1st picture memory 2 from the means 3. Then 0 is written on the storage position of the memory 2 corresponding to the tracked lattice point. When measurement is through with an area, an end signal is delivered to an area degenerating means 1 from the means 3. When receiving the end signal, the means 1 restarts reading of the memory 2. At this time point, 0 is stored in all storage positions correspoinding to the lattice points of the area where the tracking is through with the memory 2.
Patent JP-S5634208-A (JP)
Title: Gain control circuit of digital signal
Inventor: TERAOKA TOYOHISA
IPC: H03G3/02
Filed: 1979-08-29
Abstract: PURPOSE:To obtain simply the gain control circuit in the digital signal transmission system, by multiplying desired gain control magnifications for a video signal input and by taking out the obtained multiplication result as the output. CONSTITUTION:Digital video signal input 1 obtained by an infrared-ray scanner and so on is applied to S/P converter 2 and is converted from the series signal to a prescribed number of bits of the parallel signal and is supplied to one input A of full adder 6. Meanwhile, double input 3-1, quadruple input 3-2, 2<n>-times input 3-n, and so on are prepared as desired magnifications in respect to a gain control signal input, and they are applied to OR circuit 4, and the output is supplied to the other input of full adder 6 through AND circuit 5 connected to converter 2. Thus, only magnification 3-1 is designated to output the double multiplication result to full adder 6, and the same next-stage circuit is used to obtain desired-magnification output 12 as required.
Patent JP-H06299712-A (JP)
Title: Housing
Inventor: TAKIGUCHI HIDEKI
IPC: E04H1/02
Filed: 1993-04-12
Abstract: PURPOSE:To make use of natural energy (geothermal, water, solar) as clean energy for high heat-insulation and highly air-tight house to increase living amenity and reduce energy cost. CONSTITUTION:A heating unit 8 for the space below the floor is equipped in the earth floor or the space between the earth floor and the floor 18 and a clean energy supplier 28 as an auxiliary energy source at a part of the earth floor is formed. Ventilation openings 20 are formed at the inner wall 19, the floor 18, the ceiling 17, etc., to connect the living spaces 2 to the space 3 under the floor, the space 7 in the wall, and the space 1 in the attic. An air outlet 22 is opened at least one point of the living space 2. A heatexchange type fan 23 is unified as a unit between the air outlet 22 and the inside and also the outside and the space 7 in the wall or the space 3 under the floor to construct a house A.
Patent JP-S62267170-A (JP)
Title: Recording apparatus
Inventor: MIYAZONO YUTAKA
IPC: B41J11/057
Filed: 1986-05-14
Abstract: PURPOSE:To perform recording of high image quality free from color shift, by continuously covering the outer peripheral part of a drum with a specific elastic member inclusive of a notch part for holding the leading end of recording paper. CONSTITUTION:The surface of a drum 2 is covered with an elastic member 2C such as silicon rubber and the elastic member 2C is integrally formed on the outer peripheral part of the drum continuously, inclusive of a notch part 2b; and recording paper 4 is firmly held by a paper holder 3. The drum 2 revolves in a counterclockwise direction and an ink sheet 5 advances so that the first color appears. A thermal head 1 presses the ink sheet 5 and the recording paper 4 to the drum 2 and ink is transferred to the recording paper 4. When the recording of the first color is finished, the thermal head 1 is separated from the drum and the ink 5 also advances so that the second color appears to perform the recording of the second color.
Patent JP-S5234744-A (JP)
Title: Reciprocating development device
Inventor: OOKAWA AKIHIKO
IPC: G03G15/01
Filed: 1975-09-12
Abstract: PURPOSE: To eliminate a remaining developer liquid produced at a squeezing roller and prevent a partial soil of an image and a partial fog by opening a pair of squeezing rollers of an advance side at an advance time of a light sensitive body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63274811-A (JP)
Title: Positioning mechanism for rectilinear table
Inventor: TAKEDA KAZUHISA
IPC: G01B21/02
Filed: 1987-05-06
Abstract: PURPOSE:To improve the positioning accuracy of a table which enters linear motion by installing a read head for a scale fitted to the table on a read head base made of the same material as the table. CONSTITUTION:When a temperature difference DELTAt is generated, the table 2 extends by DELTAX=XXDELTAtXalphat, where X is the distance between A and B in the moving direction of the rectilinear table 2. Here, alphat is the coefficient of linear expansion of the table 2. Consequently, the scale 3 moves to the scale B by DELTAX. At this time, the read head base 5 expands by DELTAX for the distance X between A and B because it is made of the same material as the table 2, and the expansion of the table 2 due to the temperature difference is canceled because a read head 4 is moved by DELTAX with respect to the position B. Consequently, when the table is positioned, the temperature difference is removed and the positioning accuracy of the table is improved.
Patent JP-H06323913-A (JP)
Title: Pyroelectric infrared detector
Inventor: MURATA NORIKAZU
IPC: G01J5/34
Filed: 1993-05-12
Abstract: PURPOSE:To prevent an erroneous detection due to a small animal and to enhance the responsiveness of the detector by a method wherein a plurality of infrared detection elements composed of infrared-transmitting pyroelectric films are stacked and a plurality of detection areas are constituted in the same space. CONSTITUTION:For example, infrared detection elements D1, D2 in which light- receiving-face electrodes 12, 16 have been formed to be belt-shaped and which are composed of infrared-transmitting pyroelectric films 11, 15 are stacked on a circuit board 10 via element fixation boards 13, 18 in such a way that the electrode 12, 16 are at right angles to each other. Then, infrared rays from a light-receiving window 7 are transmitted through the pyroelectric film 11, and they are made incident on the light-receiving-face electrode 16 in the rear through a heat-insulating hole 14 in the fixation board 13. Thereby, a longitudinally long detection area which corresponds to the height of a human body is constituted of the element D1 and a transversely long detection area which corresponds to the height of a small animal is constituted of the element D2 in the same space via an optical system in the same manner as an existing pyroelectric infrared detection element. Consequently, a deviation in the detection time is shortened by a small-sized device, and the responsiveness of the detector can be enhanced.
Patent JP-H04337732-A (JP)
Title: Formation of pattern
Inventor: MIYAZAKI MASARU
IPC: G03F1/34
Filed: 1991-05-15
Abstract: PURPOSE:To form the resist pattern to be used for producing compd. semiconductor devices, such as MESFETs in particular, for which fine sizes for gate of <=0.5mum are required with the pattern forming method using a resist. CONSTITUTION:The isolated resist pattern including the fine patterns is formed by using the steep light intensity distribution made at the edge of a phase shifter 13 of a mask including phase shifters 13 in the pattern. The unnecessary parts formed by the phase shifters 13 are removed by superposing another pattern 12 and exposing the resist. This method is effective for forming the fine patterns of <=0.3mum having the isolated patterns. The processing time is shortened drastically to <=1/6 the processing time of the conventional methods which form the patterns by an EB plotting device.
Patent JP-H08286023-A (JP)
Title: Color filter transfer device
Inventor: MATSUI HIROYUKI
IPC: G02B5/20
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a color filter transfer device enabling the stable transfer of transfer film and having mass-productivity by providing a partial heating part at least at a transfer roller. CONSTITUTION: Supporting film 112 and photosensitive resin film 14 constituting the transfer film are held between guide rollers 13 and are moved to the pawl part 15 of the transfer roller 11 by synchronizing with the rotation of the transfer roller 11. The pawl part 15 is closed so that is holds only both ends of the top ends of the film 112 and the photosensitive resin film 14. The films 14 and 112 are heated by the partial heating part 16 previously heated. The heating part 16 is heated by heat transfer wire through a power supply code 17. The heating temperature of the heating part 16 is desirably selected in the range of 30-80% higher than the temperature of the transfer roller 11 and a pressing roller 12.  Thus, adhesion between the photosensitive resin film 14 and the substrate 13 is improved, so that an accident where the film 14 is stripped off in the midst of a transfer process is reduced.
Patent JP-H09273111-A (JP)
Title: Elastic paved road and paving method thereof
Inventor: NIIKURA NORIYUKI
IPC: E01C15/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the workability, by laying a mixture of an elastic material like fibrous rubber chips and a binder on the execution surface of a paving road to form a substrate layer and laying moldings 8 made of the same materials on the substrate. SOLUTION: One or more elastic materials selected from fibrous rubber chips or granular rubber chips produced from the waste materials like tires, conveyor belts, etc., or ground golf balls and a binder are mixed together. This mixture is laid on a paving road surface 2 and cured to form a substrate 4 and then, moldings 8 molded with the same materials and cured are laid on the layer 4 to form a surface layer 6. In this time, when required, the moldings with a plurality of colors are combined and laid. In this way, even if there are uneven spots on a road, the road can be easily paved with the moldings and paved roads which are excellent in the design or various in the hardness, can be easily executed and further, excellent elasticty and water permeability can be retained.
Patent JP-H08280903-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-04-12
Abstract: PURPOSE: To certainly prevent such an unfair practice that foreign matter is inserted in the gap between inner and outer frames while ensuring the of strength the inner frame made of a synthetic resin. CONSTITUTION: In a pinbalal game machine having a rectangular outer frame and the inner frame 3 supported in an openable and closable manner by the outer frame and constituted so that the front opening part of the outer frame is closed by the inner frame to allow a game part to face to the front of the game machine, a metal plate 54 is fixed to the rear surface of the inner frame molded from a synthetic resin along the outer peripheral edge of the inner frame and the erected part 54b protruding rearwardly from the rear surface of the inner frame to be overlapped with the outer frame in the closed state of the inner frame is formed to the metal plate and the hing members 54d attaching the inner frame to the outer frame in an operable and closable manner are integrally formed to the upper and lower ends of the metal plate.
Patent JP-S5335416-A (JP)
Title: Picture reader
Inventor: MORITA TETSUO
IPC: H04N1/19
Filed: 1976-09-14
Abstract: PURPOSE: To obtian the picture signal displaying the original picture with fidelity even with the variation in the brightness of light source, by synthesizing the picture signal for 1 scanning line's shere picked up by a plural number of times from the scanner and memorizing it as the video signal corresponding to 1 scanning line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5735484-A (JP)
Title: Pickup tube for itv
Inventor: TAKAYANAGI KAZUHIKO
IPC: H04N3/14
Filed: 1980-08-09
Abstract: PURPOSE:To reduce the power consumption, by using a liquid crystal for a screen. CONSTITUTION:A liquid crystal screen 8 is divided finely toward up and down, and left and right, and the divisions are subject to a positive or negative voltage respectively, to form a transparent part 10 in pin hole state partly. This transparent part 10 is slow-scanned up and down, and left and right, allowing to detect a light 2 incident to the entire plane of the crystal screen 8 with a photodetector 7 sequentially. The filter effect by color can be provided through the use of a color liquid crystal.
Patent JP-H04338040-A (JP)
Title: Film feeding device
Inventor: NAGASAKA SHIGEAKI
IPC: B65H3/08
Filed: 1991-05-15
Abstract: PURPOSE:To perform positive one-by-one conveyance by providing a film storing chamber with a film magazine for storing films in the laminated state, and providing the magazine with locking protrusions for locking the peripheral edges of the films so as to press the films onto the protrusion side with the pressure of fed gas and to suck the film by a conveyor. CONSTITUTION:Films 2 are stored being laminated inside a film magazine 3 provided in an storing chamber 1. The magazine 3 is provided with plural ball edges 6 as locking protrusions disposed at the film peripheral line so as to regulate the movement of the films in the take-out direction. A gas inlet 7 is bored in the middle part of the magazine 3, and the films 2 are separated one by one and also placed in the floating state by the feed of gas. The uppermost film 2 is sucked by a suction cup 8 (conveyor) alighting from above, and only one film goes over the ball edges 6 to be taken out and conveyed to a middle plate 4.
Patent JP-S5443883-A (JP)
Title: Metallizing apparatus using electron beam
Inventor: NARUSHIMA MASACHIKA
IPC: C23C14/30
Filed: 1977-09-16
Abstract: PURPOSE:To provide a metallizing apparatus using electron beam with large scanning area of electron beam spot and with stable metallizing rate, and is equipped with an electron beam generating source and electromagnets scanning respectively in the direction of X or Y in order to irradiate wide surface range of material to be evaporated. CONSTITUTION:Electron beam 10 generated by a filament 6 is irradiated to the surface center of material 3 to be evaporated to form a circular spot when an electromagnet 7 for scanning in the direction of X and an electromagnet 8 for scanning in the direction of Y are not actuated. Then the current flowing through the electromagnet 7 is made min. at the position b, max. at c, and intermediate at a, at the same time the current flowing through the electromagnet 8 is made max. at the position a, and smaller at b, c than that at a. When current operation is repeated so as to make the current flowing through the electromagnet 8 synchronize with that flowing through the electromagnet 7, electron beam spot 11 shows an ellipse having max. width in the direction of Y at the position a, and small circles at b, c. Continuous change of the currents of the electromagnets 7, 8 makes the electron beam irradiate all around the surface of the material to be evaporated so that the material is heated and evaporated in the predetermined direction.
Patent JP-H11308381-A (JP)
Title: Subscriber terminal
Inventor: SUGIMOTO KENSHO
IPC: H04M15/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the subscriber terminal for a WLL system to which an accounting telephone set is connected to receive the service by a communication enterprise associated with the accounting. SOLUTION: A transmission reception section 32 of the subscriber terminal 30 receives a message of an accounting instruction from a base station of a WLL system via a radio channel and an antenna 31. When a communication processing section 33 confirms the message of the accounting instruction, a control section 35 drives an accounting notice section 37 to produce an accounting pulse. The pulse is given to an accounting telephone set 40 via a conventional telephone set connector 38 with a voice signal being an output of a voice processing section 34 and the telephone set 40 makes accounting based thereon and the terminal can receive the service of a communication enterprise associated with the accounting operation.
Patent JP-S63277193-A (JP)
Inventor: OKU HIROAKI
IPC: B66C23/74
Filed: 1987-05-08
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-H04318273-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: DEO TAKASHI
IPC: F02M51/06
Filed: 1991-04-17
Abstract: PURPOSE:To miniaturize the above fuel injection valve by reducing shape of a terminal and to improve rigidity and reliabiity of the terminal. CONSTITUTION:A terminal 41 is constituted of a single thin plate metal to form a side of a coil bobbin 34 of the terminal 41 into a tubular base end part 41a and a side of a connector 40 of the terminal 41 into a flat plate-shaped final end part 41b by press molding a tubular thin plate metal.
Patent JP-2000306867-A (JP)
Title: Method for increasing uniformity of mechanochemical polishing using electrolytic conductor layer
Inventor: CHIN GAKUCHU
IPC: H01L21/3063
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing uniformity of mechanochemical polishing, using an electrolytic conductor layer. SOLUTION: In this method for increasing uniformity of mechanochemical polishing using an electrolytic conductor layer, upon formation of a conductor layer, the conductor layer is processed in an electrolytic process to decrease the thickness of the conductor layer and remove uneven parts on its surface, and thereafter the surface of the conductor layer is polished in a mechanochemical polishing process. The thickness of the conductor layer is decreased by the electrolytic process, thereby shortening the time necessary by the subsequent mechanochemical polishing process. At the same time, since charges 34 are concentrated on projected parts on the surface of the conductor layer, the electrolysis rate of the projected parts becomes faster than that of recessed parts thereon, unevenness on the conductor layer surface is improved.  When the conductor layer is formed through electroplating, its efficiency is further improved.
Patent JP-S62269871-A (JP)
Inventor: INABA KIMIO
IPC: B66B3/02
Filed: 1986-05-16
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-S592822-A (JP)
Title: Manufacture of synthetic resin molding
Inventor: TACHIBANA TERUO
IPC: B29C45/50
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a low density synthetic resin molding high in the smoothness of the surface by injection molding of a foaming synthetic resin composition on a specified condition with an injection molding mainly composed of a cylinder and a screw. CONSTITUTION:After the tip 13 of a cylinder is closed, a small amount of a foaming synthetic resin composition is left in a space between the inner wall of a cylinder and the surface of a screw head and a screw 12 is retracted to effect a defoaming. Then, after the cylinder tip is opened, the screw advances to discharge the resin composition 31 and the defoamed gas 32 outside the system and after the cylinder tip is closed, the filling of a foaming synthetic resin composition 19 is done anew. Then, after the tip of the cylinder is opened, the screw 12 advances and injects the defoamed synthetic resin composition and the foaming synthetic resin composition 19 sequentially into a mold 21 to complete the foaming and the molding. Thus, a synthetic resin molding having a skin layer 22 and a core layer 23 can be obtained.
Patent JP-H05278919-A (JP)
Title: Belt transport system
IPC: B65H5/38
Filed: 1992-04-03
Abstract: PURPOSE: To incorporate a means for removing an at least folded part of a sheet material from a belt area to prevent engaging of the material between a conveyor roller and a belt without damaging the material. CONSTITUTION: A belt transport system conveys thin sheet material 1 in which the material 1 is engaged with a conveyor belt 2. In the belt transport system conveyed in a clamped state, smoothing elements 14, 23 are provided on the back surface of the belt 2, designed to be disposed in such a way that a plurality of parts 13 of the material 1 protruded to back side of the conveyor 2 slide onto the elements 14, 23 and urged out of the clamping area of the rear of the belt 2 to dispose the elements 14, 23.
Patent JP-H02289912-A (JP)
Title: Method for polishing sliding surface of magnetic head for fdd
Inventor: NATSUHARA YOSHINOBU
IPC: G11B5/187
Filed: 1989-04-28
Abstract: PURPOSE:To allow the working to spread the one-write band width of a sliding surface by sticking a work onto a flexible sheet, mounting the same to a work holding jig, rotating the jig while providing the degree if freedom by the rigidity of the sheet, pressing the work in parallel to the polishing medium surface of a disk polishing machine and polishing the work. CONSTITUTION:The work 9 is stuck and fixed to a jimbal 10 which is the flexible sheet and the jimbal is mounted to the edge removing jig 11. The edge removing jig 11 is mounted to an edge removing rest 12 and is rotated. The polishing medium surface of a polishing machine body 14 stuck with the disk polishing medium 13 and the work 9 are pressed in parallel to each other and the work is polished. Since the front end part has the degree of freedom in this case, the sliding surface traces the polishing medium surface when the work 9 is pressed to the polishing medium 13. The working to widen the one- write band 17 width B of the sliding surface is executed in this way.
Patent JP-H048006-A (JP)
Title: Gain changeover amplifying circuit
Inventor: TAKANABE SATOYUKI
IPC: H03G3/12
Filed: 1990-04-26
Abstract: PURPOSE:To decrease the circuit scale and the current consumption and to obtain the optimum characteristic in each gain by activating selectively 1st and 2nd bias circuits in response to a switching signal, then selective activate 1st and 2nd operational amplifiers receiving a bias current respectively from the 1st and 2nd bias circuits. CONSTITUTION:An operational amplifier 15, a phase compensation capacitor C2 compensating the phase of the operational amplifier 15 and a bias circuit B2 to supply a bias current to the operational amplifier 15 are provided to the gain switching amplifier circuit in addition to an operational amplifier 1 being a component of a conventional gain switching amplifier circuit and a bias circuit B1 supplying the bias current to the operational amplifier 1 and the bias circuits B1, B2 are selectively activated in response to a switching signal at a switching signal input terminal VHL. A noninverting input of the operational amplifier 15 is connected to a signal input terminal 3, an inverting input is connected to a common connecting point between resistors R2 and R3, and the output is connected to the output of the operational amplifier 1 respectively. The inverting input of the operational amplifier 1 is connected directly to the common connecting point between the resistors R2 and R3. Thus, the capacitance of the phase compensation capacitors C1, C2 and the bias current are set optimizingly in response to each gain.