baber/WOPTO huggingface dataset:
Patent JP-H02205860-A (JP)
Title: Method for preventing image blurring of photosensitive drum consisting of hydrogenated amorphous silicon drum
Inventor: TSUJITA AKIO
IPC: G03G15/00
Filed: 1989-02-03
Abstract: PURPOSE:To prevent the attraction of the discharge product remaining in the corotron casing of a transfer device on a photosensitive drum by transporting the paper which is not associated to printing and shutting the corotron casing of the transfer device and the photosensitive drum by this paper upon ending of an image forming operation. CONSTITUTION:A signal to instruct that several pages of printing paper in made to remain is sent upon ending of the printing operation. The printing paper 5 is thereby made to remain between the corotron casing 1 of the transfer device and the photosensitive drum 2 consisting of amorphous silicon even after a tractor 3 moves backward and transports the printed paper. Namely, the paper 5 which is not associated with the printing is inserted between the corotron casing 1 of the transfer device and the photosensitive drum 2 to shut off the same at the time when the image forming operation ends. The sticking of the discharge product remaining in the corotron casing of the transfer device on the surface of the photosensitive body right thereafter is prevented in this way.
Patent JP-S61185852-A (JP)
Title: Cathode-ray tube
Inventor: NAKAMURA KOJI
IPC: H01J29/89
Filed: 1985-02-12
Abstract: PURPOSE:To maintain the luminance ratio at the circumference and in the center constant irrespectively of the transmission factor of panel thus to fully satisfy the demand of uniform luminance by arranging a front panel in front of a glass panel then making said front panel thin at the portion corresponding with the thick section of glass panel while making thick at the portion corresponding with the thin section of glass panel. CONSTITUTION:In a cathode-ray tube employing such glass panel as having different thickness in the center and at the circumference, the glass panel is provided with a front panel which is thin at the portion corresponding with the thick section of glass panel but thick at the portion corresponding with the thin section of the glass panel. Since the differential thickness in the center and at the circumference of glass panel is corrected by the front panel, deterioration of luminance conventionally occurring at the circumferential section is cancelled to provide same transmission factor in the center and at the circumference. Consequently, the luminance ratio will never deteriorate even when employing a dark tint glass in place of a clear glass.
Patent JP-H09229717-A (JP)
Title: Position-measuring apparatus
Inventor: YAN BURAASHIYU
IPC: G01D5/244
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To measure a position with high reliability by removing code words including errors from among many code words detected at the same time and using code words recognized to be correct. SOLUTION: A code track 3 of a code word CW comprising code elements C (e.g. a light transmissive element C36, non-transmissive elements C35, C37, etc.) of a width P1 aligned continuously in a measuring direction is formed on a scale plate 1. The code track 3 is scanned by a scanning unit 2 where many detection elements D are arranged in the measuring direction. For example, code words CW46, CW66, CW86 are introduced to a code-combining device, and absolute positions AW46, AW66, AW86 are determined. Then, the code words are introduced to arm error-inspecting device. The error-inspecting device calculates a mutual distance of code words CW46, CW66 and CW86, compares the distance with a target distance SA1-SA3, thereby to remove, e.g. code words CW66, CW86 recognized to be read wrong from a process.  The code word CW46 judged to be read correctly is sent to a position display part, an NC control part or the like in a succeeding stage.
Patent JP-H02209393-A (JP)
Title: Positioner for slung body
Inventor: WADA MASAFUMI
IPC: B66C13/06
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to position a slung body without doing by hand of an operator at an elevated spot by installing both first and second turning effort giving means for giving turning effort around both horizontal and vertical lines, to a body and also both first and second thrust giving means for giving a thrust to the body in each of two mutual rectangular directions, respectively. CONSTITUTION:A degree of inclination the horizontal surface of a slung body A is corrected by a first turning effort giving means 22, and an azimuth in the slung body A is corrected by a second turning effort giving means 24. In addition, displacement in the longitudinal direction of the slung body A is corrected by each of first and second thrust giving means 26, 28. Thus, with those of turning effort giving means 22, 24 and thrust giving means 26, 28 utilized, the slung body can be positioned at the specified location without doing by hand of an operator.
Patent JP-S58143876-A (JP)
Inventor: KANAZAWA JIYUNPEI
IPC: G06F19/00
Filed: 1982-02-19
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-S63193870-A (JP)
Title: Printing method by serial printer
Inventor: UMEZAWA TOSHIHIKO
IPC: B41J19/18
Filed: 1987-02-06
Abstract: PURPOSE:To reduce a waiting time and enhance a printing speed, by a construction wherein after the completion of one-line printing, a printing head is traveled to a printing start position for a next line to allow a printing to be conducted immediately after the reading of printing data. CONSTITUTION:After a printing of a line 1 is completed, an LF motor 8 is driven to feed a recording paper by the amount for one line with a head 12 waiting at a position (b), and printing data for a next line 2 are successively read from the left end side. If a switch 6 is in on-line states, whether or not the printing data is supplied from an input control circuit 1 to a CPU 2 is judged. If the printing data at a position (c), i.e. first printing data, is supplied, this data is read into the CPU 2 to be processed, thereafter being stored in a RAM 4. The judgment whether or not a printing should be started is performed. After that, if the requirements are met, an HC motor 10 is driven to travel the head 12 to the printing start position (c) for the line 2.
Patent JP-H11224999-A (JP)
Title: Apparatus for mounting electronic component, and method for managing control program in the same
Inventor: SUMI HIDEKI
IPC: H05K13/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device, in which the version corresponding relation for a control program can be easily confirmed, process losses will not be generated, and a method for managing the version of a control program in the electronic component mounting device. SOLUTION: This device is provided with version storage parts 3 and 4 for storing the plural control program versions for controlling each part of an electronic component mounting device, corresponding version storing part 2 for storing the corresponding relation of those versions, a comparing part 5 for determing whether or not each version is in a correct corresponding relation by comparing the data of the corresponding version storing part 2, and an announcing means 9 for announcing the error of the corresponding relation, and instructing change to the versions in the correct corresponding relation. Thus, when the corresponding relation is erroneous, the changes to the versions in the correct corresponding relation can be immediately instructed, and any process loss due to the error of the correspondence of the versions can be prevented.
Patent JP-S55117987-A (JP)
Title: Clock with illumination
Inventor: FUJIMORI HIROAKI
IPC: G04B19/30
Filed: 1979-03-06
Abstract: PURPOSE: To illuminate display in the position deeper than the character panel to facilitate the read of this display, by providing an electric field luminous material on the back of the display panel consisting of transparent material.  
     CONSTITUTION: Date wheel 4 is formed by a light transmission material, and date characters 4a are printed on date wheel 4. Electric field luminous material 5 is arranged under date wheel 4 and illuminates the date wheel. Otherwise, date wheel 4 may be formed by a light non-transmission material and date characters may be formed with holes. As a result, display in the part which is deeper than the character panel and can be seen from the outside is illuminated, so that the read of this display can be easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01200455-A (JP)
Title: Parity function test method for semiconductor memory having parity function
Inventor: OCHIAI KAZUAKI
IPC: G06F12/16
Filed: 1988-02-05
Abstract: PURPOSE:To facilitate a parity function test by reading out data in an ON state of a parity check function and carrying out the test of parity check function. CONSTITUTION:The test data and a prescribed parity are outputted from a test device and supplied to a semiconductor memory via a data input terminal 5 and a parity input terminal. Then a parity function ON signal is outputted from the test device and the semiconductor memory is set in a parity ON state and also in a data reading mode. Then the data are read out and the output signal of a parity check circuit 4 is outputted to outside from the semiconductor memory and inputted to the test device based on the test data and the parity received from the test device. The test device checks whether the circuit 4 is functioning normally or not. Thus, the parity check function is tested.
Patent JP-H11232678-A (JP)
Title: Optical type pickup
Inventor: OBARA MASAHITO
IPC: G11B7/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the dustproof effect of a cover in an optical type pickup, in which the cover including an actuator is installed to an optical shutter so that the optical axis of an objective can be adjusted. SOLUTION: A light-receiving-emitting element 8 is mounted on the upstanding section 4 of an optical chassis 1 while a cylindrical projecting section is formed so as to surround a through-hole 6 as an optical path for the light- receiving-emitting element 8. An actuator driving an objective 12 in the focus direction or tracking direction of a disk is covered with a cover 3, and a semicircular notch 16 is formed at the lower end of one side face of the cover 3.  A specified opening G is ensured between the side face of the cover 3 and the internal side face of the upstanding section 4, and the actuator and the cover 3 are set up onto the base of the optical chassis 1 under the state, in which the notch 16 and the projecting section are overlapped in a plane, and the optical axis of the objective 12 can be adjusted vertically to the recording surface of the disk by regulating the clamping force of a setscrew.
Patent JP-S61184917-A (JP)
Title: Phase detection circuit
Inventor: ANDO KATSUYUKI
IPC: H03K5/26
Filed: 1985-02-12
Abstract: PURPOSE:To detect lead/lag of a phase of both the 1st and 2nd signals by inputting an output from an EX-OR gate to which the 1st and 2nd signals and an output from an FF circuit latching the level of the 2nd signal at the changing point of time of the 1st signal to a gate circuit and operating it. CONSTITUTION:Suppose that a reference signal Is and a measured signal Im whose phase is retarded by W1 than that of the signal Is are inputted. An output of the EX-OR gate 10 is at level (a). On the other hand, an output from a D-FF11 remains 'H' as shown in figure (b). Thus, a pulse signal whose level is 'H' during the period W1 only and 'L' for the remaining period W2 is led to a display circuit 15 from an AND gate 12 as shown in figure (c). On the other hand, the output of the gate 13 remains 'L' as shown in figure (d). Thus, it is informed by display circuits 15, 16 that the phase of the signal Im is delayed than that of the signal Is.
Patent JP-H08279896-A (JP)
Title: Document generating method
Inventor: DEIBITSUDO JII SUTOOKU
IPC: B41J2/525
Filed: 1996-01-19
Abstract: PURPOSE: To generate a monochromatic document and an image in which a color component is restored based on a color document and an image by decoding color information stored on a document including a monochromatic image and generating an image in color based on the color information. CONSTITUTION: A black/white document is generated from a color document and the document 103 newly generated includes encoded color information 102 utilized by a concerned person to generate its color version. That is, encoded color information 102 and a black/white image 101 are provided on the document 103. When a significant color is sought in the document 103 and a significant color is identified, an object with a significant color, that is, in existence is confirmed. Then color information is processed to obtain encoded color information 102 to generate a document including encoded color information 102 which is a monochromatic version of the original document by which the color version of the monochromatic image is generated or the reproduction is attained.
Patent JP-H11223760-A (JP)
Title: Focus detector and camera with focus detector
Inventor: KUSAKA YOSUKE
IPC: G03B19/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To correct image deviation due to movement of a photographing optical system to detect a focus with a high precision by correcting the extent of driving based on the extent of movement of the photographing optical system which is caused between the time of opening of a first aperture and that of a second aperture. SOLUTION: An operation control means 5 not only intercepts light in parts other than apertures of a pupil division means 3 but also opens and closes a pair of apertures in time division. A photoelectric conversion means 5 subjects two picture signals to image deviation detection operation to calculate the extent of image deviation as the relative positional slippage of two picture signals. Further, the operation control means 5 converts the extent of image deviation to an extent of defocusing in the optical-axis direction in accordance with information related to shapes of apertures, the optical-axis direction, and positions in an exit pupil plane from an information means 21. The operation control means 5 corrects the extent of defocusing in accordance with information related to aberrations of the photographing optical system to calculate the final extent of defocusing.
Patent JP-H02206298-A (JP)
Title: Activity detecting method
Inventor: TSUKAGOSHI HIROBUMI
IPC: H04Q3/42
Filed: 1989-02-03
Abstract: PURPOSE:To reduce a circuit scale by providing an activity information output means, which outputs a '1' level or a '0' level according to whether a subscriber terminal is hooked on or hooked off, to each channel part. CONSTITUTION:Exclusive activity information buses 41 and 42 are provided in respective multiplexing parts, activity information output parts 1-1, 2-1,...24-1 are provided in channel parts 1, 2,...24, and a detecting part 50 is provided instead of the activity detecting part in a line concentration part 40. Thus according to whether the subscriber terminal is hooked on or hooked off, the '1' level or '0' level is outputted at timing, at which a PCM signal is outputted to a main signal bus. The detecting part 50 latches the activity information from the exclusive activity information bus 41 by a frame timing signal. For this reason, a synchronization detecting part, a signaling bit detecting part and a deciding part, whose circuit scales are large, are made unnecessary, the circuit scale can be reduced, and the activity can be detected.
Patent JP-S63194335-A (JP)
Title: Treatment with plasma
Inventor: IWAMI MUNENORI
IPC: H01L21/302
Filed: 1987-02-09
Abstract: PURPOSE:To enable SiO2 to be etched uniformly under a high selectivity, by utilizing a mixture of CCl4 and He as a processing gas and supplying CCl4 and He at a specific flow ratio for causing plasma discharge under a specific relation between a partial pressure of CCl4 and a power density of high-frequency power. CONSTITUTION:A vacuum chamber 1 is evacuated through a vacuum exhaust tube 17 and a mixture of CCl4 and He gases is introduced thereinto through a gas inlet tube 5 to a predetermined pressure. Simultaneously, high-frequency power is applied by a high-frequency power supply 8 so that plasma discharge is caused to etch an object to be treated. The rate of flows of CCl4 and He should be 0.1<=CCl4/He<=0.3. Further, plasma discharge should be caused under conditions satisfying PCCl4 omega(W/cm<2>) when PCCl4(Pa) is a partial pressure of CCl4 and omega is a power density. If PCCl4=10omega, uniformity of etching is deteriorated. In order to create CCl4 plasma stably and uniformly, it is required to satisfy the conditions as above mentioned. Maximum speed ratio can be obtained in a rage of 0.1<=CCl4/He<=0.3.
Patent JP-S60170262-A (JP)
Title: Manufacture of insulated gate field-effect semiconductor device
Inventor: MATSUDA JIYUNICHI
IPC: H01L29/78
Filed: 1984-02-14
Abstract: PURPOSE:To omit a process through which a thin drain region is formed, and to utilize the self-alignment action of a source region and the thin drain region by forming the thin drain region and a deep drain region connected to the thin drain region under the source region and an etched thick gate oxide film. CONSTITUTION:A field oxide film 24 and a gate electrode 28 are utilized as masks, and phosphorus ions are implanted. Consequently, deep N<+> type source region 30 and drain region 32 are formed to the exposed surface of a substrate 21. A thin drain region 31 in low impurity concentration is shaped simultaneously under an etched section in a thick gate oxide film 27. Accordingly, the source region 30 and the thin drain region 31 can be formed in a self-alignment manner because they use the gate electrode 28 as a mask, and the deep drain region 32 can be connected automatically to the outside of the thin drain region 31. The whole is re-oxidized to form an oxide film 33 on the surface of the gate electrode 28 and the surface of the source region and drain region 30, 32.
Patent JP-H04265748-A (JP)
Title: Glass hot-stamping method and heat-insulating device used for the same method
Inventor: KOBORI TAKEHIRO
IPC: B41F16/00
Filed: 1991-02-20
Abstract: PURPOSE:To obviate the manufacture of a foundation, to decrease drying processes and to prevent the peeling of a foil by holding the surface temperature of a glass plate, on which screen-printing is conducted by ink for two pack, at approximately 50 deg.C and fast sticking the aluminum foil on the surface of the glass plate while oxidizing an ink surface. CONSTITUTION:A desired design is screen-printed on the surface of a glass plate 1 by ink 2 for two pack, and printed ink 2 for two pack is dried completely. The glass plate 1 after drying is brought into contact with rollers 11, 12, surface temperatures of which in a heat-insulating vessel are held at approximately 45-50 deg.C. An aluminum foil 3 is placed on the glass plate 1 under the state, the aluminum foil 3 is pushed by a silicon roller, etc., a surface temperature of which is brought to a fixed temperature and which have resiliency, and the surface of the glass plate 1 and the aluminum foil 3 are fast stuck. Accordingly, fine irregularities are formed to the surface of ink 2 adhering on the surface of the glass plate 1, and the aluminum foil 3 is deformed along the fine irregularities by heat, thus bonding the aluminum foil 3 on the glass plate 1 more firmly in cooperation with the bonding effect of ink 2.
Patent JP-H03230673-A (JP)
Title: Facsimile equipment
Inventor: MOTOOKA TAKAHARU
IPC: H04N1/21
Filed: 1990-02-05
Abstract: PURPOSE:To send lots of data to a preset destination at a preset time without awaiting an original by controlling the equipment such that a data recorded on a tape is sent to a reserved destination when a reserved transmission time is reached. CONSTITUTION:When an original G is set to an original read position of a facsimile equipment, the original G is read by a read means 5 and recorded on a tape T by a tape recording means 6. Then a control means 1 compares the set transmission time with a current time and when the set transmission time is reached, a control signal is outputted to drive a dial circuit 8 and a tape reproduction circuit 7 thereby controlling the data recorded in advance on the tape T to be sent. Thus, lots of data are sent to a preset destination without awaiting the original G at the reserved transmission time.
Patent JP-H08220802-A (JP)
Title: Thermal fixing toner
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1995-02-15
Abstract: PURPOSE: To make it possible to surely fix high-quality images without generating offsets even at a low temp. by respectively specifying the melt viscosity of a main resin, the softening point of a release agent and the content of the release agent. CONSTITUTION: The main resin for binding, the release agent and coloring agents are used as essential components. For example, styrene based resins, such as styrene-acryl based copolymer and styrene-butadiene based copolymers, and a polyester resin are usable as the main resin for binding. The melt viscosity (measured by a flow tester) of the resin for binding at 120 deg.C is specified to <=10<5> poises. For example, polyolefin wax, such as polypropylene and polyethylene, are usable as the release agent and the softening point thereof is specified to <=130 deg.C. Further, the content of the release agent is specified to 1 to 10wt.%. As a result, fixing even at a temp. as low as, for example, <=130 deg.C, is made possible.
Patent JP-S60171117-A (JP)
Title: Keytop made of resin
Inventor: OOOKA SUSUMU
IPC: C08L55/02
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a keytop that is free from dimensional error, hard to hurt and suitable for an office automation appliance such as a printer, a duplicating apparatus, etc. by injection-molding ABS group resin containing a specified rate of silicone oil having a specified viscosity. CONSTITUTION:The desired keytop is obtained by injection-molding the resin given when 0.4-2.5pts.wt. of silicone oil with a viscosity 20-30,000cs (25 deg.) such as shown by Formula (X is modified resin by CH3, C6H5, CH2-CH2-F and partially alcohol, amino or epoxy, etc.) are mixed with 100pts.wt. of ABS group resin (such as ABS polycarbonate etc.). EFFECT:The molded article is excellent in appearance, hot stamp properties and printability.
Patent JP-S57186008-A (JP)
Title: Method and device for reducing consumption of fuel for internal combustion engine
Inventor: PIEERU FUERUDEINAN JIYAN SANIY
IPC: F02G5/04
Filed: 1982-02-20
Abstract: 1. A method of reducing fuel consumption in an internal combustion engine of given cylinder capacity, in particular for a motor vehicle, using a Rankine cycle circuit to recover at least part of the heat energy dissipated by the engine, to transform the recovered energy into mechanical energy, and then to deliver the mechanical energy to the engine and/or to its accessories, and in supercharging the engine (M) with air by means of a compressor, characterized in that the Rankine cycle circuit and the engine supercharging compressor (S) are independent from each other, the compressor (S) being driven mechanically by the engine (M) only whenever it is necessary to obtain maximum performance or power corresponding to those of an engine of greater cylinder capacity ; the Rankine cycle having maximum efficiency at low engine output powers lying between about 0% and about 50% of the maximum power from said engine.