baber/WOPTO huggingface dataset:
Patent JP-H1042197-A (JP)
Title: Image processing unit
Inventor: KONNO MAKOTO
IPC: G06T5/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that improves the S/N ratio of a bright part of an image and enhances the resolution of moving image display for a dark image part. SOLUTION: The processing unit 2 is provided with a buffer memory 4 that stores a digital electric signal obtained by a measurement section 1 tentatively as image data, a subtractor 5 that calculates a difference between old data being image data at a preceding time and new data being image data at present, a table memory changeover circuit 6 that selects a table function depending on the old data, a table memory 7 that stores various table functions, and an adder 8 that adds data of the table function to the old data. The unit uses the table memory changeover circuit 6 to decrease an inclination of a conversion coefficient for a block of a bright image and to increase the inclination of the conversion coefficient for a block of a dark image depending on the old data, that is, the brightness of the image.
Patent JP-H1152587-A (JP)
Title: Process for producing photosensitive planographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a photosensitive planographic printing plate capable of obtaining a planographic printing plate which does not cause a stain on the surface of printing paper corresponding to edge parts of the printing plate. SOLUTION: In this method, a photosensitive layer is disposed on an Al substrate having a hydrophilic surface and the upper surfaces of edge parts of at least two opposite sides to the substrate on the photosensitive layer side are cut so as to form a convexly upward curved faces. An image is exposed on the photosensitive layer, after being developed and at least the curved faces are coated with a plate surface protecting agent contg. water-soluble hydroxyalkylated starch having film forming property and at least one surfactant selected from a group consisting of anionic and nonionic surfactants.
Patent JP-H0961814-A (JP)
Title: Reflective liquid crystal display device and production of selective reflection layer used for the same
Inventor: CHINO EIJI
IPC: C08F20/10
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which is substantially free from loss of light, is bright and is good in contrast by providing the device with a first substrate which is laminated with a first transparent electrode layer and a first oriented film, a second substrate which is laminated with a second transparent electrode layer and a second oriented film and has a selective reflection layer and light absorption layer and a light controllable layer between the first oriented film and the second oriented film. SOLUTION: The first substrate is formed by laminating the transparent electrodes 3 of MIM elements and the oriented film 4 on an upper substrate 1. The second substrate is formed by laminating the selective reflection layer 7, the transparent electrodes 5 and the oriented film 4 on the one surface of a lower substrate 2 and arranging the light absorption layer 10 for absorbing light on the other surface. The selective reflection layer 7 is formed by sealing spirally arranged high polymers therein and selectively reflects the light of a specific wavelength. In addition, the layers to selectively reflect the light of red, the layers to selectively reflect the light of blue and the layers to selectively reflect the light of green are arranged in correspondence to the individual elements.  The light controllable layer formed by orienting and dispersing the high polymers 8 in liquid crystals are disposed between the oriented film 4 of the first substrate and the oriented film 4 of the second substrate.
Patent JP-H04232632-A (JP)
Title: Magneto-optic recording element containing zirconium
Inventor: TSUKARAMU HATSUTOUOO
IPC: G11B11/105
Filed: 1991-08-23
Abstract: PURPOSE: To provide a magneto-optical recording element of a multilayered direct overwriting type which exhibits a Curie temp. difference of at least 70 deg.C and is easily producible. CONSTITUTION: This magneto-optical recording element for direct. overwriting consists of a substrate supporting a first layer and second layer of terbium-iron- cobalt and doping about 5 to 15atm.% zirconium into one of these layers. The first layer and second layer are parted by a layer of palladium. The Curie temp. of the terbium-iron-cobalt layers falls and the corrosion resistance and oxidation resistance are improved.
Patent JP-2000045510-A (JP)
Title: Transferable working stage
Inventor: SENDA TOYOJI
IPC: E04G1/34
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To serve as a handrail when getting on or down or working to prevent falling accidents and facilitate transferability and safety by providing a rising and falling type handhold member at both side ends of a top plate of a transferable working stage. SOLUTION: Handhold members 6 on which nonslip 9 rubber lining or the like is applied are foldably (erecting and postrating) provided at both side ends of a tip plate 3 of a working stage 1 which is constituted by the combination of light weight materials such as aluminum extruded profiles or the like. When transferring the working stage 1, stays 7 are bent and the main legs 4 are folded and further, the handhold members 6 are pushed down to fold it compactly. When installing the working stage 1, the main legs are stretched and the handhold members 6 are erected so that the handhold members 6 serves as handrails when getting on the top plate 3 or getting down therefrom or working. A worker can grasp the handhold members 6 when he has lost his balance not to fall down. In this way, safety of a work and workability can be improved.
Patent JP-2000049963-A (JP)
Title: Communication terminal
Inventor: YOSHIKAWA HIROYASU
IPC: H04M11/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the communication terminal or other external communication terminal to surely receive data of caller telephone number information from even when an external communication terminal hooks off in the communication terminal to which the external communication terminal connects. SOLUTION: A facsimile equipment 20 has a reception function of a caller telephone number notice service, in which 1st and 2nd external telephone terminals 11, 12 connect respectively to external telephone terminal ports P1, P2 and a public telephone line L connects to an external line port LP. A relay RL1 connects selectively the external telephone terminal 11 to the public telephone line L or a current supply circuit 27 and a relay RL2 connects selectively the external telephone terminal 12 to the public telephone line L or the current supply circuit 27. When a facsimile modem 10 receives calling telephone number information, a main control section 1 releases the connection of the external telephone terminals 11, 12 to the public telephone line L and controls the relays RL1, RL2 to be connected to the current supply circuit 27.
Patent JP-H07286893-A (JP)
Title: Signal converter and data display system
Inventor: MASUDA KENZO
IPC: G01H17/00
Filed: 1994-09-06
Abstract: PURPOSE:To provide a signal converter which converts the input signal of a vibration waveform from analog to digital signal and at the same time, extracts feature data such as amplitude, frequency, and offset. CONSTITUTION:An input analog signal is converted into a digital signal with a discrete value for each clock pulse interval by an A/D-conversion means 10. The digital signal is successively input to a feature extraction means 20 and feature data such as the maximum amplitude value, the average value of signal in amplitude direction, and amplitude count are extracted for each specific number of clock pulses. The feature data thus extracted are read by a specific analyzer, thus easily analyzing the amplitude of an input analog signal and the fluctuation in frequency.
Patent JP-S58117153-A (JP)
Inventor: HATAYAMA SEIICHI
IPC: E04B1/343
Filed: 1981-12-29
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-S6192192-A (JP)
Title: Motor controller for vehicle
Inventor: NOSE TOSHIMITSU
IPC: H02P7/06
Filed: 1984-10-12
Abstract: PURPOSE:To reduce the power consumption of resistors in at a motor lock or shortcircuit time by connecting a plurality of resistors in parallel in the prescribed combination in response to the voltage to be applied to connect with the motor for a vehicle. CONSTITUTION:When the rotation switching contact terminal 3a of a fan switch 3 is rotatably moved to the position of a windage signal L, the terminal 3a is contacted only with a stationary contact 3b, and only a resistor 5 is connected in series with a blower motor 1. When the terminal 3a is rotatably moved to the position of a windage amount symbol ML, the terminal 3a is contacted with both the contacts 3b and 3c, the resistors 5, 7 are connected in parallel to be connected in series with the motor 1. Thus, even if the motor is locked or shortcircuited when the vehicle motor is driven, the power consumption of the resistors can be reduced to prevent the temperature of the resistors from rising.
Patent JP-2000046859-A (JP)
Title: Acceleration sensor
Inventor: HIKASA KOICHI
IPC: G01P15/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a sensor and eliminate extra labor and cost when installed by inclining a block loading a sensor chip by a predetermined angle to a load face. SOLUTION: A block 20 is placed on a mount substrate 7. A recess 20a is formed at a center of the block and, a load face 20b for a flat sensor chip 1 and a load face 20d for a flat integrated circuit element 22 are formed with a step to a bottom part of the block. Projecting parts 20c for supporting the sensor chip 1 at spots are provided at a plurality of points of one load face 20b. The sensor chip 1 is securely soldered to the projecting parts. The integrated circuit element 22 is fixed to the other load face 20d by means of a silicon adhesive or the like. A stress because of a difference of thermal expansions of the sensor chip 1 and block 20 is eased and influences of a temperature change can be reduced. A joint face 20e of the block 20 is inclined by a predetermined angle θ to the load face 20b so that an orthogonal-axis output becomes minimum.
Patent JP-H1056432-A (JP)
Title: Mobile communication test equipment
Inventor: ARAKI TERUHIKO
IPC: H04B17/391
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication test equipment that conducts simultaneously a measurement of reception voltage and a communication test and analyzes automatically the measured voltage and test data. SOLUTION: A measurement personnel set a touch pen in contact with a point on a map display section 35 displaying road information to enter a point at which a measurement block of a mobile communication test is started. When a start point is entered onto the map section 35, a start signal is outputted simultaneously to a control section 26. An electric field strength measurement device 20 outputs voltage data converting the electric field strength of the control signal sent from a measured stationary station into voltage data. A conversion section 21 converts the voltage data into signal data and provides an output of the signal data to the control section 26. The control section 26 receiving the start signal gives the signal data being inputted to an arithmetic section 26.  The arithmetic section 29 discriminates a maximum value and a minimum value of the received signal data and starts automatic arithmetic operation to obtain a mean value of the received signal data.
Patent JP-H0877880-A (JP)
Title: Switch
Inventor: SANO KOJI
IPC: H01H23/30
Filed: 1994-09-06
Abstract: PURPOSE: To provide a switch by which manhours and can be reduced by modularization and which is excellent in manufacture and maintenance time workability. CONSTITUTION: A switch S is composed of operation knobs 1 and 2, a switch case 3, domed contacts 7 to 10 and a housing 15. The operation knobs 1 have support shafts 1C and 1D on both side walls and pressing leg parts 1A and 1B suspending to both lower ends. The switch case 3 has the opening ends 4A and 4B through which the pressing leg parts 1A and 1B are penetratingly passed, and has push-support projections 4C to 4G suspending to the lower end. The domed contacts 7 are formed of a metallic plate of an almost cross- shaped conductive material having an elastic action, and a central part projects in a curved shape more than folded end parts 7A to 7D on the peripheral end, and a downward recessed support recessed part 7E is arranged in the central part.  In the housing 15, a first fixed terminal 13 and a second fixed terminal having contact points 14A to 14D are formed by insert molding, and housing recessed parts 16 to 19 are provided on an upper end surface 20.
Patent JP-2001038516-A (JP)
Title: Groove machining cutter
Inventor: YAMAMOTO SEIICHI
IPC: B23C3/28
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To machine a plurality of grooves at the same time by suppressing cutting resistance. SOLUTION: First to eighth cutting edge parts 4 to 11 are arranged in a row with suitable intervals in between along an axial direction of a tool main body which is rotatable around an axis. Each of the first to fourth cutting edge parts 4 to 7 has two cutting edges arranged with a 180 deg. intetval and arranged in a row provided with a 90 deg. phase difference between each of the cutting edge parts 4 to 7. Each of the fifth to eighth cutting edge parts 8 to 11 has three cutting edges arranged with a 120 deg. interval and arranged in a row provided with a 60 deg. phase difference between each of the cutting edge parts 8 to 11.  By this, a plurality of grooves is formed at the same time, and also cutting resistance is suppressed during cutting work because the plurality of cutting edge parts have different phases and the cutting work is suppressed from being performed at the same time for reducing impact during the cutting work.
Patent JP-H1082755-A (JP)
Title: Hydrocarbon gas sensor and manufacture thereof
Inventor: CHORU HAN GON
IPC: G01N27/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To selectively sense only hydrocarbon gas among mixed various kinds of gases highly efficiently. SOLUTION: A sensing layer 14 for sensing only hydrocarbon gas is formed on an electrode 13 formed on a substrate 11, and overcoating layers (insulation layer 15, buffer layer 16, catalyst layer 17) reacting with reducing gas are formed on the sensing layer 14. The reducing gas among various kinds of gas reacts with the overcoating layers and is removed, and only the hydrocarbon gas among remaining gas is sensed by the sensing layer 14 and output via the electrode 13.
Patent JP-S6368827-A (JP)
Title: Blade supporting device for divided blade shutter
Inventor: NAKAGAWA TADASHI
IPC: G03B9/36
Filed: 1986-09-10
Abstract: PURPOSE:To use respective blades in a flat state and to increase the speed of a shutter by providing joint parts between arms and blades with step parts which differ in height gradually toward the base parts of the arms. CONSTITUTION:This support device is equipped with a blade group consisting of a slit forming blades 6 and cover blades 7-9 which cover a light beam passing window 2 and at least two arms 3 and 4 which form a parallel link mechanism to support the slit forming blade 6 pivotally at their tip parts and operate while having base parts supported at one side of the light passing window 2 so as to support pivotally and operate the cover blades 7-9 successively to the base parts. The blades 6-9 are supported pivotally on the tip part of the arms 3 and 4 and the number of blades increases toward the base parts, so projections which differ in height are provided to the blades for thickness corresponding to the plate thickness of the respective blades. Consequently, all of the blades 6-9 are coupled with the arms 3 and 4 in parallel and held in contact in the flat state.
Patent JP-S59102912-A (JP)
Title: Electrically-conductive material
Inventor: SUZUKI TETSUYOSHI
IPC: H01B1/12
Filed: 1982-12-04
Abstract: PURPOSE:A good electrically-conductive material having improved stability to oxidation resistance, and stability to heat resistance, comprising an allyl carbide doped with a sulfonating agent. CONSTITUTION:An allyl carbide polymer having a trible bond rigid in terms of molecular structure in a main chain, and a structural unit(e.g., 1,4-phenylene- 1,4-phenylene carbide, etc.) shown by the formula I [R<1> and R<2> are groups shown by the formulas II-VI(A is alkyl, aryl, halogen, nitro, cyano, etc.; n is 0-3), etc.; X<1> and X<2> are halogen; m is 2-20] is doped with a sulfonating agent (e.g., sulfur trioxide, etc.) in a gaseous phase or liquid phase at -50-150 deg.C, preferably at 0-80 deg.C for 1min-50hr, preferably 5min-10hr, to give the desired electrically-conductive material.
Patent JP-S6457301-A (JP)
Title: Process controller
Inventor: KINUHATO SHINICHI
IPC: G05B15/02
Filed: 1987-08-28
Abstract: PURPOSE:To interpolate process control without generating a gap by storing an executing processing instructing step at the time of stopping the operation of a master controller and a process control result in the stop period in a controller device, and at the time of recovering the operation, sending these stored contents. CONSTITUTION:A process controller is provided with a master controller 101 and a controller device 108, the controller 101 is constituted of storage parts 102-104 for a processing instruction, etc. an operation control part 105 and a communication controller 106 and the device 108 is constituted of a communication controller 109, a master controller state deciding part 110, an operation control part 111, a process signal I/O part 112, and storage parts 113-115 for a processing instruction, etc. Said deciding part 110 decides whether the controller 101 is in operating or not and catches the start or end timing of backup processing based on the device 108 synchronously with the operation stop or recovery timing of the controller 101. At the time of deciding non-operation, the processing instruction step, etc., in executing is stored, and at the time of deciding its recovery, backup processing is executed.
Patent JP-2000046168-A (JP)
Title: Forward speed range selection control system for automobile
Inventor: SHIMIZU MASARU
IPC: F16H63/50
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To change over the forward speed range of a synchromesh gear transmission while keeping the driver free from operating the gearshift lever and from uncomfortable feedings resulting from temporarily dulled acceleration at the forward speed range change. SOLUTION: A forward speed range selection means selects one among a plurality of forward speed ranges while the gearshift lever is set in a forward mode where a range selection from among the forward speed ranges requires no gearshift lever operations. The forward speed range selection means selects the lowest forward speed range if the vehicle speed that a vehicle speed detection means detects is below a preset speed, and selects one among the forward speed ranges on the basis of the transition of the accelerator pedal travel that an accelerator pedal travel detection means detects if the vehicle speed is not less than the preset speed.
Patent JP-S6273861-A (JP)
Title: Picture forming device
Inventor: OTSUKA YASUMASA
IPC: G03G21/14
Filed: 1985-09-26
Abstract: PURPOSE:To stabilize a potential and to output a picture in high speed with high accuracy by changing a state from a standby state into a state possible for print in a time equal to a specific time or a shorter time so as to stabilize the potential. CONSTITUTION:There is a time margin of t1+t2+t3+t4+t5 from the application of a transmission switch at the sender side until a printer starts printing, where t1 is a time to confirm the state of the reception side, t2 is a time to read a picture at the sender side, t3 is a time to process picture at the sender side, t4 is a time to transmit a picture signal through a communication line and t5 is a time to process a picture at the reception side. The state is changed from the standby state into the print state by using the timewise margin for the stabilization of the potential of an electrophotographic sensitive body, the turning and charging of the photosensitive body before the start of image exposure are applied to stabilize the picture quality. Thus, a picture with high accuracy is formed in high speed and the service life of the printer is prolonged.
Patent JP-S6455954-A (JP)
Title: System for detecting off-hook
Inventor: HASEGAWA ATSUSHI
IPC: H04N1/32
Filed: 1987-08-27
Abstract: PURPOSE:To simplify an operation, to prevent malfunction and to reduce the number of operating switches by constituting a line to be automatically switched to the side of a telephone set when there is an operator call in the middle of communication and the telephone set is hooked off. CONSTITUTION:When there is the operator call from the side of a FAX 1 in the middle of FAX communication, a control part 35 detects the operator call, rings an alarm bell 23a mounted on a console panel 23 so as to inform an operator of it, sends an output (g) to an AND gate 41 so as to open it and starts counting time. When an operator on the side of a FAX2 answers to the operator call and hooks off the telephone set 25, a DC current IL flows through the telephone set 25 by a power source 31, a relay 32 is turned on, and the contact point 32l is closed. The potential of a point (a) is earthed and the Q output of a flip flop 42 shows '1'. Since the AND gate 41 is opened at that time, it sends the output and closes inhibit gates 39 and 40. Thus, relays 36 and 37 are released and the telephone set 25 is connected to a communication line from an exchange network 3 so as to be communicable.
Patent JP-S59104846-A (JP)
Title: Converting circuit of cmi code
Inventor: HIROSE KUNIHARU
IPC: H03M5/04
Filed: 1982-12-07
Abstract: PURPOSE:To attain the constitution of the titled circuit only with simple logical circuits by providing additionally a glitch eliminating means. CONSTITUTION:A signal S14 representing generation of a glitch is separated into two kinds of signals S15, S16 at gates G8, G9. A flip-flop F4 gives a delay to the signal S15 by a half clock time of a clock signal S1 to generate the 1st glitch eliminating signal S17. A flip-flop F5 delays the signal S16 by a half clock time of the clock signal S1 to generate the 2nd glitch eliminating signal S18. When a glitch eliminating signal S17 is inputted to a gate G10, an output from the gate G10 is inhibited and when the glitch eliminating signal S18 is inputted to a gate G11, a CMI code without glitch is obtained from the gate G11.
Patent JP-H0876519-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: SHIBANO HIROSHI
IPC: G03G9/107
Filed: 1994-09-07
Abstract: PURPOSE: To obtain such a carrier that shows excellent fluidity in a developing device without causing deposition of the carrier and prevents uneven distribution or aggregation of a developer by dispersing a magnetic powder in a binder resin and specifying the saturation magnetization, residual magnetization and coercive force of the carrier. CONSTITUTION: A magnetic powder is dispersed in a binder resin such as polystyrene resin by 500-950 pts.wt. of the powder, preferably 600 to 80.0 pts.wt. to 100 pts.wt. of the resin. The carrier is controlled to have 50 to 80emu/g saturation magnetization, 3 to 10emu/g residual magnetization and 20 to 50Oe coercive force. To obtain these properties, a magnetite having 60 to 90emu/g saturation magnetization, 1 to 10emu/g residual magnetization and 20 to 50Oe coercive force is preferably used as the magnetic powder. A developer comprising a toner and this carrier is carried by rotating a developing sleeve which houses a magnet roll fixed to the sleeve so that an electrostatic latent image held on the surface of an electrostatic latent image holding body is developed.