baber/WOPTO huggingface dataset:
Patent JP-H07311309-A (JP)
Title: Production of black matrix substrate
Inventor: KUSUKAWA HIROYUKI
IPC: G02B5/20
Filed: 1994-05-17
Abstract: PURPOSE:To produce such a black matrix substrate at low cost that has enough resolution and high optical density even when proximity exposure is adopted. CONSTITUTION:A photosensitive resin layer 3 is formed on a transparent substrate 13 using a water-soluble photosensitive resin comps. This resin compsn. contains a crosslinking agent having water-soluble azide compd. and a water-soluble resin having a polymer obtd. by using at least one kind of acryl amide monomer selected from the monomer group of alpha-substituion of acylamide, N- monosubstitution of acylamide, N,N-disubstitution of acrylamide and N- monosubstitution of methacrylamide. After the photosensitive resin layer 3 is formed into a relief 4 having a pattern for a black matrix, the relief 4 is brought into contact with an electoless plating liquid to form a light-shielding layer 14 having the pattern for a black matrix. Thus, the black matrix substrate 13 is obtd.
Patent JP-H11325740-A (JP)
Title: Grate kiln iron ore pellet firing device
Inventor: YAMAGATA HITOAKI
IPC: C22B1/216
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of a material, such as the coal ash, etc., adhering to the internal wall of a preheating chamber and, at the same time, to raise the temperature in the preheating chamber in the optimum heating pattern, by arranging a plurality of burners on the facing longitudinal walls of the preheating chamber at prescribed intervals in the longitudinal direction as means for raising the temperature of the exhaust combustion gas of a rotary kiln. SOLUTION: As exhaust combustion gas temperature raising means which are provided for raising the temperature of the exhaust combustion gas of a rotary kiln 9, for example, three burners 21A which are used for burning fuel injected into a preheating chamber 5 together with the residual oxygen in the exhaust combustion gas in the kiln 9 are arranged in rows on the facing longitudinal walls of the chamber 5 closely to a continuous fire gate 2 along the longitudinal direction of the chamber 5. In addition, a wind box group 6 composed of a plurality of wind boxes is arranged in parallel with each other against the preheating chamber 5.  The temperature of a gas for heating immediately below the fire grate 2 is maintained at a target value by detecting the temperature of the gas by means of a temperature sensor, and adjusting the opening of each damper of a suction fan 7 based on the output of the sensor.
Patent JP-S5828597-A (JP)
Title: Knocking control method for internal combustion engine
Inventor: TAKEDA YUUJI
IPC: G01L23/22
Filed: 1981-08-13
Abstract: PURPOSE:To detect the knocking in all cylinders correctly by calculating the average of the plural time signal of a vibration detecting element in the predetermined crank angle range for each cylinder then storing and comparing with its detection element signal. CONSTITUTION:At the predetermined crank angle MPU62 will repeat the peak hold of a sensor 12 signal through a peak hold circuit 50 during the knock detection interval to contain the maximum held level (a) in a RAM64. It is decided to be knockless from the background level A and a constant K if a<=K.A to bring the new background level to (9A+a)/10, while when the knocking is not produced more than predetermined times the firing timing of said cylinder is led by Y. While when it is decided to be knocking from a>K.A, the lead angle is reduced by X. Since such knocking control is performed for each cylinder, the accurate and correct knocking can be performed.
Patent JP-H05323414-A (JP)
Title: Preview device
Inventor: SHIMADA TAKAHISA
IPC: G03B7/30
Filed: 1992-05-19
Abstract: PURPOSE:To suppress useless electric current consumption by forcibly returning a diaphragm to a full aperture when a converging state continues for a specified Period of time or longer. CONSTITUTION:A motor M is energized and the diaphragm is charged to be opened to the full aperture when a switch SPV turns off. A mirror is in a down position and a shutter does not travel at this time and, therefore, the operation is exactly the same as the normal operation. A switch S3 turns on when a gear rotates about one turn. A magnet PMg is then de-energized and the brake is immediately applied for the specified period of time on the motor M to turn off the motor. A standby state is thus attained. Judgment is made that a preview button is held pressed by a certain cause against a photographer' s will at the time of waiting for turning off the switch SPV in the previous step. The motor M is energized to return the diaphragm to the full aperture in the same manner as when the switch SPV turns off if the prescribed time (the time enough for checking the depth of field) elapses in order to eliminate the useless electric power consumption of the magnet PMg.
Patent JP-S616579-A (JP)
Inventor: NAGATA KOUJI
IPC: F25D25/00
Filed: 1984-06-19
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-2000324774-A (JP)
Title: Pm motor
Inventor: SHIMADA MUNEKATSU
IPC: H02K21/14
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To effectively use the torque ripple of a motor by providing the torque ripple, and at the same time by setting a ripple rate to a specific range in a PM motor. SOLUTION: In a PM motor, for example, a stator is set to 12 poles and is created by a division core, and concentrated winding is made to all teeth. Also, for example, the structure of a rotor is set to 8 poles, the same number of electromagnetic steel plates are overlapped, and a magnet is inserted. A torque ripple rate is set to a range of 5 to 30%, thus effectively using a torque ripple. Then, by coping not only by the control side but also hardware side of the motor, the torque ripple is given to the motor, and a ripple is increased when the torque ripple is required. More specifically, since the PM motor has the torque ripple, power steering cannot be easily locked, for example, when the PM motor is used for electric power steering. Also, when the PM motor is used for an electric vehicle, the hydraulic valve of a regenerative brake cannot be easily locked.
Patent JP-H08320285-A (JP)
Title: Particle analyzing device
Inventor: YAMAZAKI ISAO
IPC: G06T7/00
Filed: 1995-05-25
Abstract: PURPOSE: To perform a high-speed, precise analysis by setting the thickness in focus depth direction of the area where a sample solution is carried in a sheath flow larger than the focus depth, and selecting a clear image signal from a plurality of images taken in a fixed direction to form a composite image. CONSTITUTION: A sample solution containing particles is circumferentially enclosed by a sheath solution to form a sheath flow at a fixed speed. The thickness of the area where the sample solution is carried is set larger than the focus depth, so that a large quantity of the sample solution can be carried in a short time. A plurality of images are taken in a fixed direction by a CCD camera, and the image signal is divided every area by an image dividing circuit 33. In a visibility extracting circuit 34, the visibility showing the degree of obscureness of image is calculated every local point in each area. A selecting composite circuit 35 receives the divided image signals and the arithmetic result of visibility, and extracts the clearest part from each area to compose one particle image.  In this case, every part in the image surface, the visibility of the corresponding part of the image in each area is mutually compared to select the optimum area, and the image signal is taken out to compose the image.
Patent JP-S5827920-A (JP)
Title: Heating furnace
Inventor: NARUMIYA TSUNEAKI
IPC: C21D9/00
Filed: 1981-08-12
Abstract: PURPOSE:To elevate heating efficiency of a heating furnace, by providing a turning chamber of heating gas, in the heating furnace provided with a ventilative heat insulating material for heat recovery of waste gas for heating, and preventing loading of the ventilative heat insulating material by sedimenting dust in the heating gas. CONSTITUTION:When heating a substance to be heated 7 by leading combustion high temperature gas into a heating furnace 1 from a combustion chamber 4, a heating gas lead-in port 2 is provided along one side wall 13 of the heating furnace 1, and high temperature combustion gas is turned and made to go up in a turning chamber 9, and goes into the heating chamber from an upper gap 10 of a partition wall 8 and heats the substance to be heated 7. Waste gas passes through a ventilative heat insulating material 6 consisting of a ceramic porous body, heats it, and radiation heat from the heat insulating material 6 heated to a high temperature heats the substance to be heated 7, by which the heating efficiency is elevated. As for the heating gas, when it is turning in the turning chamber 9, contained dust is sedimented and is discharged from a bottom part discharge port 12, therefore, the heat insulating material 6 causes no loading, and its operation is not deteriorated.
Patent JP-S63289995-A (JP)
Title: Multilayer circuit substrate
Inventor: MISAWA HIDETO
IPC: H05K3/46
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a multilayer circuit substrate for a heat resistant high frequency circuit with excellent dimensional stability by laminating integrally a laminate in which an outer layer material is arranged through a stress alleviating fluorine resin layer on the upper and/or lower surface of an inner layer material. CONSTITUTION:A laminate in which an outer layer material is arranged through a stress alleviating fluorine resin layer on the upper and/or lower layers of an inner layer material is integrally laminated. For example, one ethylene tetrafluoride film having 30mum of thickness which is stress-alleviated by heat treating in advance at 250 deg.C for 30 min is, for example, arranged on the upper and lower surfaces of one fluorine resin impregnated base material obtained by so impregnating and baking ethylene tetrafluoride resin on a glass cloth having 0.1 mm of thickness that the resin amount becomes 45 wt.% to obtain one set of stress alleviating fluorine resin layer. The resin layers are arranged at one sets on the upper and lower surfaces of the inner layer material formed with circuits on both side faces of a both-side fluorine resin copper-laminated plate, and a laminate in which 0.035 mm of thickness of copper foils are arranged on the outsides is formed by laminating at 380 deg.C under the molding pressure of 30 kg/cm<2> for 70 min, thereby obtaining a 4-layer circuit substrate.
Patent JP-H05325081-A (JP)
Title: Ringer output monitor circuit
Inventor: HIRAHARA MINORU
IPC: G08B29/02
Filed: 1992-05-20
Abstract: PURPOSE:To continue to send an alarm signal till restoration from abnormality after detection of the abnormality of an output voltage with respect to the output monitor circuit for the ringer circuit which generates an intermittent ringer signal. CONSTITUTION:A control signal 6 to supply an intermittent operation potential is inputted to an operation control terminal 2 of a ringer circuit 1, and the output voltage of the intermittent ringer signal outputted from the ringer circuit 1 is monitored in a ringer output monitor circuit. This ringer output monitor circuit is provided with a monitor circuit 3 and an OR circuit 5. The monitor circuit 3 sends an alarm signal 8 having the same potential as the operation potential if it is detected that the voltage of the ringer signal is reduced to a prescribed value or lower when the operation potential is inputted to an alarm control terminal 4 by the control signal 6, and the control signal 6 and the alarm signal 8 are connected to one input terminal and the other input terminal of the OR circuit 5, respectively, and the output terminal of the OR circuit 5 is connected to an operation control terminal 2 of the ringer circuit 1 and the alarm control terminal 4 of the monitor circuit 3.
Patent JP-S5916676-A (JP)
Title: Welding method by welding robot
Inventor: KASUGA HIDEYUKI
IPC: G05B19/4155
Filed: 1982-07-19
Abstract: PURPOSE:To improve the workability of a welding robot, by making plural files for welding conditions from the data on welding means and the data on welding conditions, storing the same in the welding robot, and reading out the conditions file with a header code. CONSTITUTION:The welding methods, welding positions, and welding means such as joint shapes inputted from an input device 1 are encoded and classified by each of objects to be welded and by each of welding stages in a calculation part 2, and header codes are provided in said welding means. Welding conditions such as welding currents, welding voltages, weaving types, tilting angles of torches, extension lengths, aiming positions or the like are similarly rearranged by each of said welding means and the files for the welding conditions are made. Said files are stored in the storage part of the welding robot. The above-mentioned files are read out by the read out signal corresponding to the header code from the part 2 in the stage of welding, and a moving mechanism part 6, a welding power source 9, etc. are controlled with a driving control part 5, a power source control part 7 in accordance with said files, whereby the welding with the welding robot is accomplished.
Patent JP-S5651454-A (JP)
Title: Hydroquinone derivative and its preparation
Inventor: URA KOUICHI
IPC: A01N43/60
Filed: 1979-10-01
Abstract: NEW MATERIAL:Derivatives of hydroquinone of formula I (A is CH or N; X and Y are H, halogen, or lower alkyl).  
     EXAMPLE: 6-Fluoro-2-(4'-hydroxyphenoxy)quinoline.  
     USE: Intermediate of herbicides of formula III (R is H or lower alkyl). Said herbicides have an excellent herbicidal activity esp. to Gramineae either by soil treatment or by foliar treatment. No phytotoxicity to broad-leaved crops.  
     PROCESS: For example, derivative of 2-chloroquinoline of formula II and hydroquinone are made to react in a solvent in the presence of an acid acceptor, e.g. potassium carbonate, to give a compound of formula I. The compound of formul a I is made to react with a compound of formula IV (R' is lower alkyl; Z is halogen) under reflux to afford a compound of formula III (R is lower alkyl), which is then hydrolyzed to give the compound of formula III wherein R is H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000003593-A (JP)
Title: Static ram
Inventor: MIN-YOUN YO
IPC: G11C11/413
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cell structure of a low-power static RAM which reduces the standby current and can control the data holding voltage. SOLUTION: This static RAM is constituted of a cell load control section 20 provided with a NAND gate ND21 for NANDing a data holding mode signal with a chip selecting signal/CS, an inverter INV21 for reversing the output of the NAND gate ND21, a PMOS transistor PM21 in which the output of the inverter INV21 is applied to a gate, external voltage VCC is applied to a source to output cell voltage VCE from a drain, a NMOS transistor NM21 in which external voltage VCC is applied to a gate and a drain, and a resistor RCL which is connected to the source of the NMOS transistor NM21 to output cell voltage VCE, of a data holding voltage detecting section 10, and of a load resistor cell 30.
Patent JP-H0423252-A (JP)
Title: Brake mechanism for reel base
Inventor: TSURUMI YOSHIHISA
IPC: G11B15/22
Filed: 1990-05-18
Abstract: PURPOSE:To brake a reel base in stantaneously and to reduce noise at a rotating time in a reverse direction at the same time by providing plural projecting parts on the outside circumference of a worm wheel and making the turning arm of a coupling member which controls the brake of the reel base abut on them. CONSTITUTION:The plural projecting parts are provided on the outside circumference of the worm wheel 4 and the turning arm 8 energized in one direction is provided in the coupling member which operates a brake imparting braking force to the reel bases 13 and 14. Then, at the rotating time in a loading direction, the projecting parts of the wheel 4 and the arm 8 axially supported by a coupling arm 5 abut on each other and they are displaced. Besides, when a braking action is executed while a tape travels, the projecting parts of the wheel 4 presses and moves the arm 8 and releases the engagement of a cam lever 3 and the arm 5. Thus, the reel bases can be braked in stantaneously at an unloading time and the rotating noise is reduced at a loading time.
Patent JP-S61283981-A (JP)
Title: Integrated circuit card
Inventor: MATSUSHITA AKIRA
IPC: B42D15/10
Filed: 1985-06-11
Abstract: PURPOSE:To eliminate a trouble such as malfunction due to defective contact of a connection terminal by incorporating a coil, etc. to an integrated circuit IC card to control the transfer of electric power and information signals with the electromagnetic wave sent from a driver set at the outside used as a transmission medium. CONSTITUTION:When data is written on an IC card A from a driver B, the serial data given from a data processing part 1 is converted into an F/S modulation wave by an F/S modulation circuit 4 which is driven by an oscillation circuit 2. This modula tion wave is delivered through a power transmission coil 6 as an electromagnetic wave after power amplification carried out by a power amplifier 5. Then the delivered electromagnetic wave is received by a power reception coil 10 of the card A and converted partly into a direct current by a rectifying/smoothing circuit 11 to be sup plied to each block in the card A as a power supply E. The data signal received together with the electric power is demodulated into the original serial data by an F/S wave detection circuit 8 and supplied to a controller 12 via an interface 9. Then the serial data are converted into the parallel data by an internal program, and the processing is carried out in response to the contents of the parallel data.
Patent JP-H10320255-A (JP)
Title: Input/output device controller and method for check point/rollback type computer
Inventor: SHIMIZU KUNIYASU
IPC: G06F12/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an I/O device controller and a method for a check point/ rollback type computer capable of preventing the issue of an I/O request to a disk from being delayed. SOLUTION: Since a computer system 10 connected to hard disks 11, 12 having partitions A, B and consisting of a processor 15, a main memory 13, a control table 14, and a disk controller 16 can issue an I/O request to a secondary storage device without waiting for a check point and distribute access frequency to respective disk drives 11, 12, the performance of the system at normal processing time can be improved.
Patent JP-S615612-A (JP)
Title: Varying circuit for sound volume and sound quality
Inventor: TAKAYAMA KAZUO
IPC: G11B20/02
Filed: 1984-06-20
Abstract: PURPOSE:To set frequency characteristics optionally while holding sound volume low and flattening the frequency characteristics when the sound volume is increased by making a sound quality control circuit and a sound volume control circuit independent of each other. CONSTITUTION:A volume circuit (sound volume control circuit) 4 is provided behind the sound quality control circuit 2. The output of the volume circuit 4 is feed back (NF) negatively to the input stage of the sound quality control circuit 2 through an adding circuit 1 and further fed back (PF) positively to its input stage through an adding circuit 3. Here, when the sound volume of the volume circuit 4 is decreased almost unit A=0, specific tone characteristics are obtained. When the sound volume is increased almost until A=1, the frequency characteristics are flat. Thus, the frequency characteristics are set optionally while the sound volume is decreased and the frequency characteristics when the sound volume is increased are flattened.
Patent JP-H111948-A (JP)
Title: Shower head
Inventor: NODA YASUO
IPC: B05B15/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily remove a cap when small holes formed through a sprinkling plate of a shower head are clogged. SOLUTION: In the shower head, an internal thread 23 of a cap 17 is screw- threadedly engaged with an external thread 6 formed over the lower outer periphery of a main body 1, and by removing the cap 17, a sprinkling plate 18 having therein a large number of small holes can be taken out of the body 1. In that case, a projection 26 is formed on the upper circumferential surface 25 of the cap 17 or on the lower circumferential surface 7 of the body 1 opposed to the surface 25 so as to be compressed between both the surfaces 25, 7 when the cap 17 is threadedly engaged with the body 1. Thus when the small holes of the plate 18 are clogged, the cap 17 can be easily removed.
Patent JP-S5750638-A (JP)
Title: Wave making machine
Inventor: YAMAMOTO MICHIMASA
IPC: G01M10/00
Filed: 1980-09-12
Abstract: PURPOSE:To make the quick and easy restarting of operation by regeneratively absorbing the energy required for moving a wave making plate and settling waves quickly then resetting the wavemaking plate to a zero position. CONSTITUTION:A sinusoidal position command signal is applied via a slow starting circuit 101 to a servomotor 117 for driving a wave making to turn a servomotor 17 under speed servo control reversibly, then wave making by the cooperatively oscillating wave making plate is accomplished. When relays 1, 4 go off and a relay 5 with a timer goes on according to the stop signal, the energy of the motor 117 corresponding to the braking torque proportional to the speed of the wave making plate is absorbed by an AC power source 100 as a thyristor bridge 115 is inverter- operated. When the amplitude of a wave making plate 207 goes zero after the lapse of the timer time, a relay 5 goes off and a relay 3 on. Then, the wave making plate is reset to a zero position by the servo control of the motor 117 based on a potentiometer 105 for position detection, whereby the wave making machine is put quickly and easily into the state of permitting resuming of operation.
Patent JP-S6011737-A (JP)
Inventor: JIERARUDO MARION RAITO
IPC: F16D35/02
Filed: 1984-06-20
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-S57112514-A (JP)
Title: Instrument for improving soft ground
Inventor: TAKESHITA TAKASHI
IPC: E02D3/12
Filed: 1981-08-13
Abstract: PURPOSE: To equalize the hardness of the ground by a method which a casing rod and a hollow rod are independently made up, and the amount of a grout to be supplied and the revolving number of the hollow rod are properly adjusted according to the condition of the ground.  
     CONSTITUTION: A freely turnable casing rod 1 and a rotary rod 3 are penetrated into soft ground 13, a stirring blade 6 is positioned horizontally, and the rotary rod 3 is turned by means of a rotary driving mechanism 2. At the same time, the casing rod 1 is turned and a grout 14 inside the rod 1 is sent out of a discharge port 11 and mixed with the soil of the soft ground 13 while stirring. While pulling up the rotary rod 3, the grout and soil are mixed together while stirring to construct an improved soil pile 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03652-A (JP)
Title: Package
Inventor: TANAKA MASAFUMI
IPC: B65D43/20
Filed: 1989-05-20
Abstract: PURPOSE:To eliminate necessity of a fixing part so as to easily fix a covering to a base by a method wherein after a cylindrical protrusion provided on the covering whose bottom is bent inward is passed through an installing hole of the base, the bottom of the protrusion is pushed outward to make it larger than the diameter of the installing hole. CONSTITUTION:A product is stored in a product storage 13a of a covering 13, and while an installing hole 14 of a base 11 and a protrusion 15 of the covering are positioned with each other, the base 11 is inserted into a presser 12 of the covering 13 to prevent the product from dropping. Then the bottom 16 of the protrusion 15 of the covering 15 is pushed outward, the bottom 16 is made larger than the diameter of the installing hole 14 as well as the protrusion 15 is shaped in an inverted taper with the base 11 as a border. Thus the covering 13 and the base 11 are securely sealed.