baber/WOPTO huggingface dataset:
Patent JP-H0767048-A (JP)
Title: Display controller
Inventor: KAMATA TOSHIO
IPC: H04N5/445
Filed: 1993-08-30
Abstract: PURPOSE:To provide a display controller which can horizontally enlarge a display area without the increase of cost caused by enlarging the capacity of a memory. CONSTITUTION:The display controller is provided with a code memory 11 and a read address generating circuit 42 for generating read address data 33 corresponding to the code memory 11. It is discriminated by a decode circuit 43 whether character code data 52 read from the code memory 11 are a repeated control code or not. When the character code data 52 are correspondent to the repeated control code, an address corresponding to a transparent space is outputted as address data 53 and a count enable signal 54 and the number of times of repetition following the repeated control code are outputted to a delay counter 44 as delay data 55. When the count enable signal 54 is inputted, the delay counter 44 outputs a delay pulse 51 for temporarily stopping a horizontal position counter.
Patent JP-H0762166-A (JP)
Title: Packaging material
Inventor: TAKAHASHI TORU
IPC: C08L33/04
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a packaging material suitable for the use on a high-speed automatic packaging machine by mixing an ethylene/(meth)acrylic acid/acrylic ester terpolymer with an ethylene/alpha-olefin copolymer. CONSTITUTION:A packaging material is produced by mixing an ethylene/(meth) acrylic acid/acrylic ester terpolymer (e.g. an ethylene/methacrylic acid/isobutyl acrylate terpolymer) with an ethylene/alpha-olefin copolymer (e.g. an ethylene/ butene-1 copolymer) pref. in a wt. ratio of (100:5)-(100:30). The material can be used for packaging a fluid, a powder, etc., on a high-speed automatic packaging machine without causing bite unsatisfactory sealing, leak of the contents, and breaking of a bag or leak of the contents during transport.
Patent JP-H0766717-A (JP)
Title: Programmable logic circuit
Inventor: AZEGAMI KENGO
IPC: G06F7/00
Filed: 1993-08-30
Abstract: PURPOSE:To improve the use efficiency of logical cells constituting a programmable logic circuit independently of the constitution of the logic circuit. CONSTITUTION:The programmable logic circuit having plural logic cells is provided with at least specific logic cells each having two or more inputs and one or more outputs, at least two sub-blocks 11, 12 having only a prescribed combination logical function by themselves and a switching circuit C7 capable of independently connecting paths between the inputs and outputs of respective blocks 11, 12, and an optional combination logical function and order logical function can be attained by programming the on/off state of the circuit C7.
Patent JP-H0263146-A (JP)
Title: Radiating structure of heat-generating component mounted on printed-circuit board
Inventor: MOGI TAKEO
IPC: H05K1/18
Filed: 1988-08-29
Abstract: PURPOSE:To reduce a rise in temperature of a heat-generating component without increasing a mounting height of a component on a printed-circuit board by a method wherein one end face of a radiating component is in contact closely to the side of a printed-circuit board of the heat-generating component to be attached to the printed-circuit board and the opposite side of the radiating component is attached to printed-circuit board. CONSTITUTION:A radiating component is constituted of the following: a spacer part 1 of an insulator or a metal which has been treated to be insulating; radiating leads 2, of a radiating part, which are soldered to a printed-circuit board 6 and which conduct heat; solder vent grooves 3 which have been formed in the spacer part 1 in order to liberate the air in a space at the upper part of the printed-circuit board 6 because the air at the upper part cannot escape and a solder cannot rise when the spacer part 1 exists at the upper part of the printed-circuit board 6 during a soldering operation of the radiating leads 2. Heat which is generated from a heat-generating component 7 attached to the printed-circuit board 6 is conducted to the radiating component contacted closely at the end face and to the printed- circuit board 6 from the radiating component, and is radiated to an atmosphere. When the radiating component is attached in a gap between the heat-generating component 7 and the printed-circuit board 6, it is possible to lower a temperature of the heat-generating component 7 without increasing a height of the component.
Patent JP-S6150800-A (JP)
Inventor: MIZUNO HIROSHI
IPC: B31B50/20
Filed: 1984-10-12
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-S6191064-A (JP)
Inventor: KINUGASA HISASHI
IPC: F16J15/34
Filed: 1984-10-12
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-H04345770-A (JP)
Title: Non-aqueous solvent secondary battery
Inventor: ISHIHARA YOJI
IPC: H01M4/48
Filed: 1991-05-21
Abstract: PURPOSE:To restrain an increase in inside resistance even in rapid and excessive charge due to a large current, prevent breakage and enhance safety by adding a specific amount of a carbon ion into an electrolyte. CONSTITUTION:In a power generating element 3 comprising a positive electrode 6 having metal chalcogen and a separator 5 interposed between the positive electrode 6 and a negative electrode 4 having lithium as an active material for keeping an electrolyte 0.5-0.01wt.% of a carbon ion is contained into the electrolyte. Accordingly, a decomposing voltage of the electrolyte can be remarkably increased so that generation of gas such as CO2 generated by decomposition can be restrained, safety can be enhanced even in excessive or rapid charge of a battery. Since an adding amount of the carbon ion is small, any adverse effect cannot be exerted on an electric discharge characteristic and a cycle characteristic.
Patent JP-H0378672-A (JP)
Title: Tester for semiconductor device
Inventor: SUGITA TOMOAKI
IPC: G01R31/317
Filed: 1989-08-23
Abstract: PURPOSE:To enable judgment impossible previously by a test pattern by measuring a source current of a CMOS semiconductor device to be diagnosed to determine a deficiency of logic operation at an intermediate level potential of an output of a device to be diagnosed from a measured value. CONSTITUTION:In the conventional apparatus, an ammeter 8 for measuring a source current and a comparator 9 for comparing a measured value 15 thereof with a compared value preset are added between a power source 7 and a semiconductor device 1 to be tested. A CMOS semiconductor device is turned OFF either on the PMOS side or on the NMOS side thereof at a high level potential 1 as normal input and at a low level potential 0 and no source current flows. But when the input is an intermediate level potential, both in the PMOS and the NMOS, current flows to the source from the drain thereof, a source current flows. A measured value with an ammeter 8 is at its maximum at the intermediate level potential with an input voltage being 0 or 1, hence almost zero, thereby enabling he detection of deficiency of logic operation from a measured current value.
Patent JP-S6277422-A (JP)
Title: Solution heat treatment for two phase stainless weld steel pipe
Inventor: HYODO TOMOAKI
IPC: C21D9/50
Filed: 1985-09-30
Abstract: PURPOSE:To manufacture weld steel pipe having superior corrosion resistance and good mechanical property, by applying heat treatment at suitable temp. and cooling rate to weld steel pipe in which base metal and welded metal are both made of austenitic and ferritic stainless steel. CONSTITUTION:Welded steel pipe in which base metal and welded metal are both made of austenitic-ferritic two phases stainless steel is soln. heat treated. When heat treating condition is exhibited by a coordinate indicating one and the other axes with heat treating temp. deg.C and cooling rate  deg.C/sec respectively, the soln. heat treatment is carried out in the domain surrounded by connecting six plotted points of 1,200 deg.C-0.5 deg.C/sec, 1,200 deg.C-1 deg.C/sec, 1,100 deg.C-25 deg.C/sec, 1,100 deg.C-200 deg.C/sec, 1,000 deg.C-0.5 deg.C/sec, 1,000 deg.C-200 deg.C/sec. By the treatment, the titled steel pipe having superior corrosion resistance such as resistances for pitting corrosion, crevice corrosion, intergranular corrosion, stress corrosion cracking, further having good mechanical property such as strength, toughness is obtd.
Patent JP-H1167935-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAMASUNA EIJI
IPC: H01L29/788
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable margin and electrical characteristics to enhance by subsequently forming a floating gate, an insulating film and a control gate on a gate oxide film. SOLUTION: Area between a floating gate 16 and a substrate 11 decreases by forming a side wall 14 on the side wall of a trench 13. Volume between a floating gate 16 and a semiconductor substrate 11 also decreases. Thus, electrical characteristics of a flash memory can be enhanced. And the step of the trench 13 becomes gentle, a difference of film thickness in whole conductive film formed is reduced, and margin in forming the floating gate 16 is improved. Similarly, since the trench 13 is formed by digging a region adjacent to a field oxide film 12, margin can be improved.
Patent JP-H0379190-A (JP)
Title: White balance corrector
Inventor: TAKEI HIROFUMI
IPC: H04N9/73
Filed: 1989-08-23
Abstract: PURPOSE:To reduce the error of correction by detecting the color of an object based on a signal from a gain control means for a chrominance signal from an image pickup element and generating a signal for gain control corresponding to the output of the detection. CONSTITUTION:Color difference signals R-YL and B-YL, which are generated based on an image by an image pickup element 1, are divided by a divided signal generator 16 and the divided signals are averaged and A/D converted. Based on the conversion data, it is discriminated by a color discrimination part 33 which color exists. Next, based on the discriminating signal and the reference value of a white level, a gain control signal is generated by a control part 26 and outputted through D/A converters 27 and 28 to gain control parts 3 and 4 and white balance correcting operation is executed.
Patent JP-S62118180-A (JP)
Title: Temporary ceiling or temporary wall
Inventor: FUERUNAN SHIERERU
IPC: E04B9/28
Filed: 1986-09-13
Abstract: A false ceiling or false wall is constituted by a stretched sheet fastened, along its edges, to a support fixed to the wall or to the ceiling. The sheet bears, at the passage of an element projecting with respect to the wall, such as a pipe, a reinforcing plate glued on its face turned towards the celing or wall, this reinforcing plate presenting a cut-out allowing passage of the projecting element through it and through the sheet.
Patent JP-H05224142-A (JP)
Title: Electrooptical controller and system for spot position control in optical output device
Inventor: JIEIMUZU JIEI APERU
IPC: G02B26/12
Filed: 1992-08-12
Abstract: PURPOSE: To surely determine the spot position for an optical output device of single or multiple beams. CONSTITUTION: The spot coincidence or spot position of the optical output device such as a raster output scanner(ROS) is controlled at a low-speed or process scanning direction by mounting the electrooptical element 22 of different angular dispersion to an image route as the function of electric bias added at a prescribed wavelength. By orienting the electrooptical element 22 so as to make the control of dispersion be vertical to the high-speed or line scanning direction of the ROS and changing the electric bias added to it, the dispersion in the low-speed scanning direction is changed. The bias added to the electrooptical element 22 responds to the output of a device for detecting and quantizing a position error and/or responds to prescribed correction information outputted from a storage device 110 or the like controlled by a processor 108.
Patent JP-S58117729-A (JP)
Title: Mos transistor circuit
Inventor: NAITOU WATARU
IPC: H03K19/017
Filed: 1981-12-31
Abstract: PURPOSE:To attain low power consumption and high speed, by using a resistor whose resistance value is changed in response to an input level as an input pull-up resistor. CONSTITUTION:An input V1 is applied to an input gate of a CMOS inverter MS to attain logical operation and also to an inverter circuit INV for controlling the input of an MOS transistor PUT acting as a resistor for pulling up the input gate of the inverter MS. When the input VI is smaller than a threshold voltage Vth, the output of the INV goes to an H, and when smaller, the output goes to an L, then the PUT is nonconductive and conductive depending on the level, respectively. In the conduction state, the PUT acts as a conventional pull-up resistor, but in the nonconductive state, excessive current flowing through the PUT is prevented.
Patent JP-S6370929-A (JP)
Title: Optical head adjusting mechanism
Inventor: HASHIMOTO AKIHIKO
IPC: G02B7/00
Filed: 1986-09-12
Abstract: PURPOSE:To make it possible to easily execute the fine aligning of an optical axis and to simplify the mechanism of the fine adjusting mechanism by connecting the stationary parts with each other with an elastic member, and mounting an adjusting member to the stationary part as making it in a pushed state so that it will come movable after assembly. CONSTITUTION:The stationary part 9, for instance, having a through hole 8 integral with arms 6a, 6b constituted of an elastic member such as plastic, etc., is formed, while to the foremost end of arms 7a, 7b, the stationary part 12 having a through hole 11 is formed. The optical axis of an optical system which provides an optical axis for a beam of light emitted from an LED10 to irradiate a recording medium 10 is taken as L, and that of an optical system to form the image of the irradiated area whose center is a point 0 in the record ing medium 10 is taken as M. In case these optical axes L and M do not inter sect with each other at the point 0, the LED10 and/or a photodiode 13 is finely shifted against lenses 4, 5 by finely turning four pieces of screws 14-17 in order to let the axes L and M coincide at the point 0.
Patent JP-S58111503-A (JP)
Title: Transmission line type antenna device mounted on flying body
Inventor: UOTANI SANKUROU
IPC: H01Q1/28
Filed: 1981-12-25
Abstract: PURPOSE:To attain ease of adjustment, by providing an adjusting element freely removably for an end of an antenna element. CONSTITUTION:A recess is formed at a flying body 21 and a transmission line type antenna 25 is imbedded in the recess. One end of the antenna element 25 is fixed to the body 21 with a screw. An adjusting element 27 is fixed to the body 21 with a screw in opposition to the tip of the antenna element 25 at the open end. After the antenna element 25 is fitted to the body 21, the length of the adjusting element 27 is changed to adjust the resonance frequency and the matching state. Since the element 27 is fitted to the body 21 with the screw, the element 27 is easily fitted and removed. The capacitive component of the antenna can be changed by changing the length of the element 27.
Patent JP-H0497814-A (JP)
Title: Clamping apparatus of injection molding machine
Inventor: YAMASHIRO SHUJI
IPC: B22D17/26
Filed: 1990-08-15
Abstract: PURPOSE:To eliminate the fluctuation of an oil surface and to reduce the total length of an apparatus by replacing the pressure oils in both chambers at the time of the advance and retraction movement of a clamping ram and providing a pre-fill valve to the piston in the clamping ram. CONSTITUTION:A pressure chamber 11 and an oil supply chamber 12 communicate with each other in such a state that a pre-fill valve 16 is opened. When pressure oil is supplied to a quick feed cylinder 9, a quick feed ram 8 is pressurized and a clamping ram 2 advances and moves in a claming direction at high speed. The pressure chamber 11 expands with the movement of the ram 2 and the oil in the oil supply chamber 12 flows in the pressure chamber 11. Next, when clamping is completed and pressure oil is supplied to a high pressure clamping oil path 17, a pre-fill valve 15 moves toward a piston by the pressure oil to close a communication hole 14 and the pressure chamber 12 is cut off from the oil supply chamber 12. By this method, the fluctuation of an oil surface is suppressed. After the high pressure claming is completed, the high pressure clamping oil path 17 is opened and the pressure oil is supplied to the oil chamber 5 of a clamping cylinder 1. By this pressure oil, the pressure in the oil supply chamber is raised through a passing port 6 and the pre-fill valve 15 is opened by the pressure difference between the oil supply chamber and the pressure chamber to allow both chambers to communicate with each other.
Patent JP-S6194525-A (JP)
Inventor: OTAWA SHUJI
IPC: G04C3/14
Filed: 1984-10-15
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-S60107352-A (JP)
Title: Ink jet recorder
Inventor: TOUDOU YOSHIMASA
IPC: B41J2/005
Filed: 1983-11-16
Abstract: PURPOSE:To prform line printing while forming ink droplets of a fixed quantity by a low driving voltage, by a method wherein a centrifugal force is exerted on a liquid ink held in ink grooves provided in the outer peripheral surface of a rotary roll, and a voltage according to a printing signal is impressed on the ink. CONSTITUTION:The outer peripheral surface of a rotary roll 23 is provided with the ink grooves 22 in the axial direction thereof at an interval based on the rotating speed thereof and a printing line space. The roll 23 with a liquid ink 20 held in the grooves 22 is rotated to exert a centrifugal force on the ink 20, and a voltage according to the printing signal is impressed on the ink 20 by impressing a voltage between an electrode in an electrode part 25 and the roll 23.
Patent JP-H03155592-A (JP)
Title: Character display data generation circuit
Inventor: NAGAOKA HIDEO
IPC: H04N5/278
Filed: 1990-08-15
Abstract: PURPOSE:To generate background data with color different from that of color data of a character to be displayed without increasing memory capacity by providing a memory to store plural character data including a character part and a background part, respectively. CONSTITUTION:The circuit is equipped with a first memory 50 which stores the plural character data including the character part and the background part, respectively, a means 10 which reads out the character data corresponding to one or more characters to be displayed from the first memory 50, a second memory 20 which stores transiently the color data to designate a color on one side of the character part and the background part of read out character data, and a means 90 coupled to the first and second memories and generates a character color signal representing a prescribed color corresponding to the character part of the read out character data and the color data and generates a background color signal representing the color different from the prescribed color corresponding to the background part of the read out character data and the color data. Thereby, it is not required to store both data to designate a character color and data to designate a background color, which reduces the memory capacity.
Patent JP-S6291436-A (JP)
Inventor: RICHIYAADO ARUBIN HERINTON
IPC: C03B33/02
Filed: 1986-09-12
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-H1134618-A (JP)
Title: Pneumatic tire
Inventor: SEGAWA MASAHIRO
IPC: B60C9/09
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat pneumatic tire having an aspect ratio of not more than 55% which is lightweight and has rigidity and good drivability. SOLUTION: This tire has two carcass layers 1 and two belt layers 2, wherein the ply-codes of the first and second layers of the carcass layers 1 cross each other at an angle of less than 90 degrees to the peripheral direction of the tire, a pair of right and left bead cores 3 and bead fillers 4, and a reinforcement layer 7 from a side wall 5 to a buttress 6. The reinforcement layer 7 comprises rubber layer containing an organic fiber code whose heat shrinkage before vulcanization is equal to or more than that of the ply-code of the carcass layer 1 and whose crossing angle is larger than that of the ply-code of the carcass layer 1, and extends outside in the radial direction of the tire from near the top ends of the bead cores 3 to the bottom ends of the belt layers 2.
Patent JP-2001045363-A (JP)
Title: Automatic exposing device for camera
Inventor: YAMAZAKI AKIHISA
IPC: G03B7/08
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic exposing device for a camera capable of preventing the photographic image of even a white subject from being darkened by photographing a subject by correcting an exposure value calculated from light quantity in plural regions according to a difference between the exposure value and the maximum value of the light quantity in the plural regions. SOLUTION: This device is provided with a photometry means for measuring a photometric value by dividing a subject into plural regions, an exposure value calculating means for calculating the first exposure value of the subject based on the photometric value, a maximum value detecting means 24 for detecting the maximum value of the photometric values in plural regions, an arithmetic means for calculating a difference between the maximum value and the first exposure value, and an exposure control means 28 for controlling exposure by correcting the first exposure value according to the calculated difference when the difference is not more than a normal value, and calculating a second exposure value for photographing the subject more brightly than the first exposure value.  Thus, photographing validly making the most of the dynamic range of an image to be photographed can be realized, and the photographic image of even a white subject can be prevented from being darkened.
Patent JP-S6275255-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: G01N27/409
Filed: 1985-09-28
Abstract: PURPOSE:To prevent securely a blackening phenomenon right after air-fuel ratio feedback control is stopped and right before pump current supply is started by providing a reference voltage generating means a current supply means consisting of an integration circuit and a constant current circuit, etc. CONSTITUTION:The oxygen concentration detector composed of an oxygen pump element 1 and a battery element 2 is arranged in an exhaust pipe. Then, pump current value (Ip value) command data outputted from the Ic output terminal of an air-fuel ratio control circuit 31 is converted by a D/A converter 32 into a voltage, which is supplied to the integration circuit 34 through a voltage follower circuit 33. The output voltage of the circuit 34 rises gradually with an integral time constant and reaches the divided voltage of the output voltage of the circuit 33. This divided voltage is supplied as an integral output voltage to the uninverted input terminal of an operational amplifier 12. Then, the constant current circuit 11 supplies a current corresponding to the output voltage of the integration circuit 34 to between the electrodes 5 and 6 of the oxygen pump element 1 and the current supply to between the electrodes 5 and 6 is stopped in the specific operation of an engine.