baber/WOPTO huggingface dataset:
Patent JP-H0535039-A (JP)
Title: Ghost correcting system for image recorder
Inventor: IWATANI IWAO
IPC: G03G15/01
Filed: 1991-01-24
Abstract: PURPOSE:To eliminate the unnaturalness of an image after ghost is corrected. CONSTITUTION:Whether a picture element is an element having a specified color or a picture element having a color other than the specified color is judged based on the image data of R, G and B outputted from an image read part by a color separation part 30, which outputs two density data and a color flag. One of the data is a density datum corresponding to judge color, and the other is a density datum in the case that the picture element is set to be achromatic. A ghost decision part 3 decides whether or not it is a ghost picture element according to a pattern obtained by combining color flags concerning the plural consecutive picture elements in a main scanning direction and a subscanning direction, and outputs the decided result as a ghost correction signal, and a ghost correction part 31 corrects the color flag of the picture element to be the color flag of a black picture element concerning the picture element decided as the ghost, and outputs the density data in the case that the picture element is set to be achromatic as the density data.
Patent JP-S55100082-A (JP)
Title: Revolution direction control system of dc motor
Inventor: MATSUSHIMA TOSHITAKA
IPC: H02P1/22
Filed: 1979-01-23
Abstract: PURPOSE: To facilitate by a single operation the control of revolution direction, speed control, starting and stop operation of the DC motor by a method wherein the variable resistor fitted with a central terminal and the power source polarity convertor are interlocked by means of one place manipulation through a cam.  
     CONSTITUTION: When the thumb switch 13 of the variable resistor 4 is positioned at the intermediate position between the power source polarity converting switches 1, 1' installed in parallel, then, the switches 1, 1' are connected to the OFF terminals 1c, 1c' and the slide seat 14 of the variable resistor 4 at this time is positioned  at the center between the both resisting materials 8, 8', therefore, the voltage at the output terminal 9c is O; as a result thereof, the DC motor 7 does not rotate. When the thumb switch 13 is turned to the right, then, the switch 1 is connected to the ON terminal 1b and further, a voltage in accordance with the turning angle is generated at the output terminal 9c, thus, making the DC motor 7 turn in the backward direction with a speed in accordance with the turning angle. When the thumb switch 13 is turned to the left, then, the switch 1' is connected to the ON terminal 1b', thus, making the DC motor 7 turn backwardly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06217405-A (JP)
Title: Pantograph cover unit
Inventor: AKIHIRO CHIAKI
IPC: G10K11/16
Filed: 1993-01-19
Abstract: PURPOSE:To allow reduction of the aerodynamic resistance and noise at the cover body and collector shoe part of a pantograph through a simple structure while reducing the running resistance of vehicle. CONSTITUTION:In the pantograph cover unit provided with a windshield cover body 7 around a pantograph 2 supported on the roof 21 of a vehicle 1, the windshield wall 7a of the windshield cover body 7 opposing at least to the air flow 11, produced through running of the vehicle 1, is meshed 7c entirely or partially.
Patent JP-S63174021-A (JP)
Title: Position controlling and adjusting device
Inventor: ARAKI KUNIHIKO
IPC: G03B7/095
Filed: 1987-01-14
Abstract: PURPOSE:To improve the reliability of operation and positioning accuracy by eliminate a mechanism which sets a body to be controlled previously and locking the body to be controlled at a specific position by a pawl which is driven by a bistable combination solenoid. CONSTITUTION:A combination solenoid control circuit 20 powers on the bistable combination solenoid 90 in response to the start of operation to separate the pawl 91 from a ratchet wheel 85. When shutter releasing operation is performed in this state, a motor begins to rotate and the stop lever of a camera rotates. A rotational quantity detector 19 starts counts the quantity of rotation of the ratchet wheel 85 at the point of time and powers on the solenoid 90 reversely a specific time later through an interpolating means 4 which interpolates output pulses of the detector 19 after reaching a specific aperture counted value. Consequently, the pawl 91 is engaged with the ratchet wheel 85 to stop the rotation. The mechanism is therefore relatively simple and the reliability and accuracy are improved.
Patent JP-H02186853-A (JP)
Title: Open network system by allocation of subscriber number
Inventor: MIURA KAZUJI
IPC: G06F13/00
Filed: 1989-01-13
Abstract: PURPOSE:To unnecessitate the rewrite of a subscriber number table by performing the restart of a system at the time of performing the connection of a new terminal or the connection test of a terminal by permitting the connection of the terminal having a subscriber number unregistered on the subscriber number table provided in an information processor to the information processor under a specific condition. CONSTITUTION:A line definition table 8 in which the subscriber number registered on the subscriber number table 7 is registered corresponding to a line is provided in the information processor 1. When the subscriber number of the terminal receiving an incoming call is not registered on the subscriber number table 7, but, the subscriber number is registered on the line definition table 8 corresponding to an incoming line, the registered subscriber number is allocated transiently as the subscriber number of the terminal receiving the incoming call this time, then, connection to the terminal is performed. In such a way, when the new terminal is connected or the connection test for that is performed, it is possible to dispense with the restart of the system to register the subscriber number of the terminal on the subscriber number table.
Patent JP-H05193766-A (JP)
Title: Image forming device
Inventor: URA HIROAKI
IPC: G03G15/00
Filed: 1992-01-18
Abstract: PURPOSE:To improve operability of supply of recording paper sheets to integrally form various feed paper sheet trays, and to form the paper sheet feed part body of an image forming device in a compact state by arranging a plurality of recording paper sheet feeding means in two rows in a lateral direction below an image forming means and uniformalizing all directions, in which paper sheets are delivered by a plurality of paper sheet feeding means. CONSTITUTION:Paper sheet feeding devices 4A-4C in three stages are arranged on the right side of the lower part, shown in the figure, of a duplicator body. All directions, in which recording paper sheets S1 are fed by the paper sheet feeding devices 4A-4C, are pointed to the right side face of the duplicator body. A large capacity recording paper sheet supply tray 4D is positioned and arranged on an elevating paper sheet feeding table on the upper stream side in the paper sheet feeding direction, and in the left side in a diagram, by the paper sheet feeding devices 4A-4C in three stages, and contained recording paper sheets S2 are fed, in order, from an upper layer to the right side shown in a diagram. Further, a second large recording paper sheet feeding means 9 is connectable to the right side of the duplicator body and a large quantity of the paper sheets can be fed by means of paper sheet feeding devices 9A-9C in three stages. All of the paper sheet feeding devices are drawable to this side of an operator during supply of recording paper sheets.
Patent JP-S5599777-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUNARI KENJIROU
IPC: H01L21/8234
Filed: 1979-01-26
Abstract: PURPOSE: To achieve high-density integration without increasing working processes, by forming a contact of a drain or source region by using the 2nd layer silicon other than a gate wiring.  
     CONSTITUTION: First, the process of forming rate insulating silicon oxide film 16 on the surface of a substrate is completed. Next, after the 1st layer poly-silicon being deposited on film 16, gate forming poly-silicon layer 40 of pattern 40 is formed. By using layer 40 as a mask, N + -type source region 44 and an N + -type drain region are formed. Next, etched part 50, including a contact hole, is formed. Then, after the 2nd layer poly-silicon being deposited on the upper surface of the substrate by the CVD method, source-wiring and capacitor-electrode-forming poly-silicon layers 52A and 52B are formed by using patterns 52A and 52B. Layers 52A and 52B are made low resistance layers by doping them with a high concentration donor impurity, and at the same time, corresonding to the contact hole of etched part 50, N + -type contact region 54 is formed. By this, it makes unnecessary to provide a separation gap between the contact part of layer 52A and film 16.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07208919-A (JP)
Title: Limited reflection type optical fiber sensor head
Inventor: KAWASHIMA TAKAO
IPC: G02B6/00
Filed: 1994-01-26
Abstract: PURPOSE:To provide a limited reflection type optical fiber sensor which can obtain a large quantity of reception light with a thin optical fiber without using any thick optical fiber even if an object with a less quantity of reflection light is to be detected, maintains the flexibility of the optical fiber and an improved handling property, and has a small allowable bending radius, and can be housed in a compact housing. CONSTITUTION:The optical fiber sensor head consists of an optical fiber 1 for transmitting light which applies emitted light to a detection region, an optical fiber 2 for receiving reflection light from a target to be detected in a detection region, a lens 3 for focusing light provided at the front surface of the emission edge of the optical fiber 1 for transmitting light, and a lens 4 for condensing light provided at the front surface of the emission edge of the optical fiber 2 for receiving light and then an emission edge 6 of the optical fiber for transmitting light and an incidence end 7 of the optical fiber for receiving light are subjected to taper machining by size enlarging.
Patent JP-H10204550-A (JP)
Title: Method for separating platinum from ruthenium
Inventor: ASANO SATOSHI
IPC: C22B11/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaining separation of platinum and ruthenium to each other by a simple extract operation using a single extractant without using an evaporation process. SOLUTION: After hydrochloric acid concn. of an aq. soln. containing Pt and Ru is adjusted to 1 to 12mol/l and oxidation-reduction potential thereof is adjusted to 350 to 700mV, Pt is selectively extracted by tributyl phosphate in an organic phase. Otherwise, Pt and Ru are extracted by blending the aq. soln. having adjusted hydrochloric acid concn. with tributyl phosphate and the organic phase is blended with hydrochloric acid to adjust the hydrochloric acid concn. to above-mentioned value and the oxidation-reduction potential to 350 to 500mV, thereby back-extracting Ru in an aq. phase. By combining both methods, coextracted Ru can be back-extracted in the aq. phase from the organic phase into which Pt is extracted.
Patent JP-S61166125-A (JP)
Title: Organic metal vapor-phase growing method
Inventor: KAMIJO TAKESHI
IPC: H01L21/263
Filed: 1985-01-18
Abstract: PURPOSE:To enable to remove the intermediate reaction induced when the temperature of PH3 rises by a method wherein the PH3 is decomposed by photochemical reaction without heating the PH3. CONSTITUTION:As PH3 absorbs the light of 200-220nm, the PH3 can be decomposed without generating temperature rise when a photochemical reaction is performed utilizing said light. Accordingly, the PH3 is separated from other raw gas and introduced into a reaction pipe 11, a light is made to irradiate on the PH3 flowing the PH3 introducing pipe 12 from a light source 18 before the PH3 is introduced to the reaction pipe 11, and the PH3 can be decomposed much quicker than before. As the temperature rise is not generated at the PH3 introducing pipe 12 when the above-mentioned photochemical reaction is performed, there is no possibility of having the intermediate reaction which is generated in the past.
Patent JP-S56105850-A (JP)
Title: Continuous casting method of dissimilar steel and its device
Inventor: MIYABE TATSUO
IPC: B22D11/06
Filed: 1980-01-24
Abstract: PURPOSE: To decrease waste material and improve yield by dividing a pair of mold short pieces to at least 3 or more parts in vertical directions, and, at the time of changing a steel kind, narrowing the spacing between the middle stage mold short pieces thereby decreasing the mixing amount of molten metals.  
     CONSTITUTION: Mold short pieces 1, 2 are divided to three segmental mold short pieces 1a, 1b, 1c, 2a, 2b, 2c. The spacing β between the short pieces 1a, 2a and 1c, 2c, as well as the spacing α between the short pieces 1b and 2b are made the same, and the 1st molten metal 9 is poured. In the case of changing steel kinds, the drawing speed of an ingot 10 is lowered just before the level of the molten metal 9 reaches the short pieces 1c, 2c. The spacing α is narrowed by approaching the middle stage short pieces 1b, 2b by means of a spindle 6. Next, the 2nd molten metal 11 is poured. Since the spacing α between the middle-stage short pieces 1b and 2b is made short, the amount of mixing may be made exceedingly small. The poured 2nd molten metal 11 cools quickly and connects in one piece to the outside shell part of the 1st ingot 10. The spacing α between the short pieces 2a and 2b is returned to the original spacing and continuous casting is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07206574-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: YAMAUCHI TAKESHI
IPC: C30B15/00
Filed: 1994-01-26
Abstract: PURPOSE:To prevent impurities from a sliding part from falling and mixing in a melt by dividing a main chamber covering a crucible housing the melt and a heater into a body part and a ceiling part in the vertical direction and making the ceiling part movable. CONSTITUTION:This apparatus for pulling up a single crystal is obtained by fitting a quartz crucible 3 into an outer shell 2, housing a melt (M) and composed of graphite, housing a heater 4 and a heat insulating material 5 in the outer periphery of the outer shell 2 in a main chamber 6, dividing the main chamber 6 into a lower body 61 and a water-cooled type pull chamber 7 into a ceiling part 62 provided in the central part, connecting the connecting part thereof with a bellows mechanism 8 and forming the ceiling part 62 vertically movable relatively to the body 61 with a hydraulic mechanism.
Patent JP-S60150984-A (JP)
Inventor: KAWADA NORIYUKI
IPC: B25J19/04
Filed: 1984-01-20
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-H01182723-A (JP)
Title: Apparatus for computing amount of activity of human body
Inventor: ITASHIKI HIDEMITSU
IPC: G01D21/00
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to compute the amount of the activity of a human body in a practical environment based on the number of times of the movements of the human body and the degree of the movement, by counting the signals of levels corresponding to the degrees of activities, which are outputted from a human body sensor for every level range, and weighting the coefficient values for every level range. CONSTITUTION:A pyroelectric type infrared-ray sensor 11 is provided at the approximately central part of the inside of one side surface of a sensor box 10. The other side surface facing said side surface is divided into a checkerboard pattern. A Fresnel lens 12 is coupled into each square. Even if a human body is located at any position in a room, the infrared rays, which is emitted from the human body, can be condensed into the sensor 11 through the lenses 12. This human body detecting device 1 monitors the human body in the room in a radial pattern. A monitoring region 15 and a non- monitoring region 14 correspond to the lens 12 and a part between the neighboring lenses 12. When the human body passes the regions 15 and 14, the sensor 11 outputs voltage signals, whose values are different based on the heat yielding amounts of the human bodies. When the voltage values are read, the degrees of the movement of the human body can be detected.
Patent JP-S55100186-A (JP)
Title: Manually operated printing instrument
Inventor: FUKUDA MINORU
IPC: B41K3/60
Filed: 1979-01-25
Abstract: PURPOSE: To use the titled printing instrument simply without employing ink by a mechanism wherein two grip arms, whose noses part and contact, are mounted and a printing head provided with a heating means is installed to a nose stamping portion of one arm and a hot printer tape is used.  
     CONSTITUTION: Two grip arms 4, 5 are disposed which the one ends are pivotally supported mutually and the noses can be parted and contacted, and a printing head 2 consisting of a heat-proof, flexible ring 32, whose surface is equipped with a plurality of characters or figures, a rotary disc 30, whose circumference is furnished with non-slip teeth and which can select printing, and a heater 25, which is buried into a nose portion in order to heat characters or figures located at a stamping portion, is mounted to a nose of the grip arm 4. A hot printer tape is installed to a tape holding roller 9 of the grip arm 5, and the characters or figures heated are pressed to the tape, thus printing foil on the tape onto a package. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58125233-A (JP)
Title: Magnetic recording body
Inventor: KAWAKAMI MASAMITSU
IPC: G11B5/80
Filed: 1982-01-22
Abstract: PURPOSE:To obtain a vertical recording magnetic recording body which is excellent in wear resistance, by forming a ferromagnetic thin film by sputtering on the surface of a discoid or cylindrical mild magnetic material, and forming a guide ridge of a vortexlike or spiral nonmagnetic recording and reproducing magnetic stylus on said surface. CONSTITUTION:On the surface of a mild magnetic material disk 1 (or a cylinder) manufactured from soft iron etc., a ferromagnetic thin film 2 consisting of a Co-Cr alloy, a Co-Mo alloy, etc. is formed to uniform thickness (0.1- several mu) by means of sputtering. On the surface of this thin film 2, a guide ridge 3 of a vortexlike (spiral in case of a cylinder) recording and reproducing magnetic stylus consisting of rigid plastic and a nonmagnetic material such as brass, etc. is formed. In this way, it is possible to obtain a magnetic recording disk (or cylinder) of a vertical magnetizing system, which is excellent in wear resistance.
Patent JP-2000209539-A (JP)
Title: Recording or reproducing device, its loading method and device
Inventor: TANAKA HIDEYA
IPC: G11B15/665
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording or reproducing device where excellent controllability over a loading mechanism is realized and to provide a loading method and its device. SOLUTION: The recording or reproducing device is configured so that a loading operation where a tape 102 is extracted from a loaded tape cassette 101 to form a prescribed tape running path and an unloading operation where the tape cassette 101 contains the tape 102. The device is provided with a stepping motor that is a drive force source of a loading mechanism, a loading phase detector 106, and a control means 109 that applies drive control to the stepping motor 103 in matching with a detection signal from the loading phase detector 106.
Patent JP-S55100570-A (JP)
Title: Multicolor electrophotographic copying method
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1979-01-24
Abstract: PURPOSE: To prevent framing of the picture image by other color, by bringing the potential of other latent images close to zero when developing one latent image.  
     CONSTITUTION: A laminated photoreceptor P consisting of a first photoconductive layer 2 possessing photosensitivity to blue and red and not to green in positive charging and the second photoconductive layer 3 possessing photosensitivity to green and not to blue and red in negative charging is negatively and uniformly charged primarily on a conductive substrate 1, and the surface potential thereof is reduced to negative, and, at the same time, a positive charge equal in quantity to the negative charge on the surface is held near the boundary between the first photoconductive layer 2 and the second photoconductive layer 3. Secondary charge is then applied uniformly by means of a corona discharger 5 to neutralize, leaving part of the negative charge on the surface, and an optical image of the original possessing black color part 6a, white color ground part 6b, and red color part 6c is radiated. Afterwards, a positively charged red color toner 7 is supplied. As a result, the red color part of the original 6 is reproduced, while the potential of the latent image corresponding to the black color is neutralized and lowered, so that the red color toner 7 may not be adsorbed in the circumference of the latent image corresponding to the black color. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09193923-A (JP)
Title: Corrugated fiberboard box
Inventor: WATANABE YUKIO
IPC: B65D5/54
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To allow a corrugated fiberboard box to be reliably cut along perforations irrespective of a direction of corrugation strings while suppressing drop in strength due to formation of the perforations. SOLUTION: A wrap-around case 11 is made using a corrugated fiberboard sheet whose corrugation strings 13a of an inner core 13 meandering. Perforations 15 are formed on a side of the wrap-around case 11. A tip directing a breaking direction of the perforations 15 forms a shape bent outward of a string of the perforation 15. The corrugated fiberboard sheet breaks along the perforations 15 by tearing a part of the perforations 15 in a direction shown by an arrow, thereby vertically dividing the wrap-around case 11 into two pieces.
Patent JP-S60166497-A (JP)
Inventor: KURITA YUTAKA
IPC: B43K1/00
Filed: 1985-01-21
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-S60165124-A (JP)
Title: Variable delay equalizer
Inventor: ERUBUIN BIYUHIYAARU
IPC: H04B3/14
Filed: 1985-01-21
Abstract: 1. An adjustable delay equaliser with a negligible (all-pass filter comprises of lattice network or structures derived therefrom) or finite but constant operating attenuation (Darlington equaliser) for the generation of delay curves in the form of an axially symmetrical parabola with a variable opening in accordance with the equation t(eta)=tf +-d.ëta-eta F**n (d variable), where the delay curves are governed by a parabola classification n which is independent of the adjustment and possibily is also non-integral, by a position of the parabola summit point (eta F , t F ) which is independent of the adjustement, and by a tangent dt/d eta at the summit point which is independent of the adjustement, and possibly where dt/d eta=0, with a delay-determining (lattice network) reactance (XK ), characterized in that the lattice network reactance (XK ) comprises the parallel arrangement of a control reactance (XS ) and a fixed reactante (XF ) where the control reactance (XS ) is formed by the parallel arrangement of a fixed component (XSF ), composed of an inductance or a capacitance or a parallel oscillating circuit, and a variable component (XSV ) composed of parallel-connected series oscillating circuits, and a variable component (XSV ) composed of parallel-connected series oscillating circuits, and where the resonance frequencies of one section of these series oscillating circuits occur at frequencies below the summit point frequency eta F and those of the other section occur at frequencies above the summit point frequency eta F , whereas the fixed reactance (XF ) comprises a series oscillating circuit with the resonance frequency eta F  or a section of a transmission line which is reactively connected at its input end and/or output end, in such manner that at the summit frequency eta F  a reactance zero point occurs at the input end.