baber/WOPTO huggingface dataset:
Patent JP-H04354161-A (JP)
Title: Solid-state image sensing element
Inventor: MURATA NAOFUMI
IPC: H01L27/148
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the generation of a smear by preventing the light made obliquely incident on the opening of the aluminum light shielding film of a solid-state image sensing element from reaching adjacent picture elements. CONSTITUTION:After removing an interlayer oxide film 6 which is formed around an n-type semiconductor layer 3 for photoelectric conversion to the upper surfaces of polysilicon films 8 along the circumference of the opening section 7a of a light shielding film 7, tungsten peripheral walls 9 are formed by burying tungsten in the places from which the film 6 is removed by a selective tungsten CVD method.
Patent JP-H096774-A (JP)
Title: Document editing device
Inventor: SHINDOU HISAAKI
IPC: G06F17/24
Filed: 1995-06-23
Abstract: PURPOSE: To provide a document editing device which simplifies operations and utilizes the features of a pointing device at a maximum. CONSTITUTION: This device is provided with a drag processing part 1 for moving a character string or the like at a range designated position, input coordinate processing part 2 for discriminating whether a coordinate inputted by the pointing device at the time of dragging is positioned inside a shift range designated area or not, inter-inserted line cursor processing part 3 for automatically displaying an inter-inserted line cursor corresponding to the input coordinate discriminated inside the shift range designated area, and drop processing part 4 for inserting the character string at the range designated position between the designated lines shown by the input coordinate discriminated inside the shift range designated area.
Patent JP-H0822336-A (JP)
Title: Driving device for inductance load
Inventor: ONO NAOHISA
IPC: G05F1/56
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a negative voltage from being charged and held in a capacitor in a power-OFF state as to the driving device which is equipped with the capacitor for removing a radio noise generated by the constant-current driving of the inductance load and is provided additionally with a reverse contacting protecting function. CONSTITUTION:This device is a device which drives a solenoid 2 with a constant current through the switching of a transistor(TR) 1, and equipped with a path cutoff TR 2, the capacitor C1 for radio noise removal, and a diode D2 for prevention against C1 deterioration due to the ripple of a battery voltage in a fly-back current path and also equipped with a Zener diode ZD which absorbs a fly-back voltage by turning ON the TR 1 when the TR 2 is OFF and the diode D4 for reverse contacting protection; and a resistor RA is connected to the capacitor C1 in parallel. Consequently, even if the capacitor C1 is temporarily charged to a negative voltage owing to a negative surge of the solenoid 2 which is caused in the power-OFF state, the capacitor can be discharged thereafter.
Patent JP-S5693422-A (JP)
Title: Level-up circuit
Inventor: NAKANO MASAO
IPC: H03K19/00
Filed: 1979-12-05
Abstract: PURPOSE: To improve the speed where the load capacity is charged up to the power source voltage, by charging the capacity for coupling through the transistor from the power source.  
     CONSTITUTION: Capacity CB is coupled to the output terminal of driver DRV and load capacity CL through transistor TRQ 1 , and the charging path for power source voltage VDD-TRQ 3  is provided independently for capacity CB. Capacity CG is provided for turning on and off TRQ 1 . Since VDD is applied to the gate of TRQ 3 , capacity CB is charged and voltage VB becomes VDD approximately if clock ϕ is L. Meanwhile, capacity CL is charged by the output of driver DRV, and V becomes VDD, and TRQ 2  is turned on, and capacity CG is charged also, and voltage VG becomes VDD approximately. Therefore, since capacity CB is not the load of driver DRV, capacity CL is charged rapidly. Then, when ϕ is H, voltages VB and VG are shifted up to 2VDD, and therefore, a part of electric charge of capacity CB is discharged to capacity CL; and if CB is equal to CL, V rises to 3VDD/2. Thus, clock V is raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06510-A (JP)
Title: Device for horizontally supporting work roll and rolling method
Inventor: SHIMOGAMA HIRONORI
IPC: B21B13/14
Filed: 1992-06-17
Abstract: PURPOSE:To stably support work rolls and support rolls even in the case that not only variation in the diameter of the work roll but variation in the amount of offset between the work rolls and variations in the other rolling rolls in a device for horizontally supporting the work rolls of a rolling mill. CONSTITUTION:This device has the support rolls 5 with which the horizontal forces that act on the work rolls 1 are supported, supporting bearings 6 which are zigzag arranged in the axial direction and with which the support rolls are supported and supporting frames 7 with which these supporting bearings are supported and are made into such a structure as the supporting frames 7 are allowed to execute rectilinear motion with rectilinear driving devices 9 and rectilinear motion bearings 11 and turning movement with rotary fulcrums 10 and turning driving devices 12. In this way, in accordance with the variations in the diameters of the work rolls, support rolls and supporting bearings and variation in the amount of offset of the work roll, the supporting frames are moved so that the straight line which connects the axial center of the work roll and the axial center of the support roll is always passed through approximately the middle between the axial centers of the supporting bearings which are zigzag arranged.
Patent JP-H0448896-A (JP)
Title: Remote controller
Inventor: MURAMOTO YOSHIFUMI
IPC: H04Q9/00
Filed: 1990-06-15
Abstract: PURPOSE:To attain similar control to that of a remote control transmitter of its own transmitter even when a remote control transmitter of other equipment is in use by providing a learning function to a remote control receiver provided to an electronic device main body. CONSTITUTION:A microcomputer 9 is set to the learning mode by setting a learning mode setting switch 30, and a control key to train a remote control transmitter of other equipment such as a power ON key is depressed for several seconds to send a remote control signal, which is received by a remote control receiver 5. Then a key of the same control mode depressed by a remote control transmitter S2 of own equipment is depressed for several seconds to send the remote control signal, which is received by the remote control receiver 5. A microcomputer 9 writes an address of a ROM 10 in which the control data is stored to a RAM 31 corresponding to the control data written in the RAM 31 by the transmitter S2.
Patent JP-H0450577-A (JP)
Title: Automatic pressure regulating valve
Inventor: YONEKUBO HIROAKI
IPC: F16K31/06
Filed: 1990-06-15
Abstract: PURPOSE:To prevent the biting in of a fine particle, and to prevent the leakage in a pressure body by actuating a valve body in a contact and separational relation to a valve seat, and by actuating secondary pressure of hot water as well as of water for the pressure body, so as to make the secondary pressure a balanced pressure. CONSTITUTION:Primary side channels 23, 24 for hot water as well as for water are provided in a valve body 22, and a first hot water channel 25 and a second hot water channel 26, as well as a first water channel 27 and a second water channel 28 are diversified therefrom, and are thus provided. The first and second hot water channels 25, 26 have first and second hot water side valve bodies 31, 33, while the first and second water channels 27, 28 have first and second water side valve bodies 36, 38. Since the valve bodies 31, 33, 36, 38 are formed in a contact and separational relationship with each valve seat 29, 32, 34, 37, a rock due to fine particle is not generated. A piston 41 is provided as a pressure body, between a secondary side 39 of the second hot water channel 26 and a secondary side 40 of the second water channel 28, and since the right and left of the piston 41 will be of secondary pressure, and since a large differential pressure will not be generated, the leakage at this point will be of a minimum level.
Patent JP-S5948659-A (JP)
Title: Multiplexing measuring apparatus of electric circuit
Inventor: SHIBUYA MASASHI
IPC: G01R19/25
Filed: 1982-09-13
Abstract: PURPOSE:To enable the calculation of various electric amounts, by applying operation treatment to the measured value stored in a memory apparatus connected to the A/D converter of a sampling circuit for measuring instantaneous values of the voltage and the current of an electric circuit. CONSTITUTION:When the memory program of the memory part 10 of a central operation treatment apparatus 5 is started, instantaneous data intake treatment is selected. When this treatment is finished, the calculations of active power P and reactive power Q are performed. The signals exhibiting the calculated powers P, Q are stored in the predetermined address in the memory part 10. Thereafter, the calculation treatments of a voltage effective value V and a current effective value I are performed. The signals exhibiting the calculated effective values V, I are stored in the predetermined address in the memory part 10. In the next step, the calculation treatments of frequency (f) and a phase angle theta are performed. The frequency (f) and the phase angle theta subjected to averaging treatment are stored in the predetemined address in the memory 10. In the stage of the next data output, calculated various electrical amounts are sent out of a multiplexing measuring apparatus as an output signal S.
Patent JP-H0867679-A (JP)
Title: Production of quinoline or quinazoline derivative and new intermediate therefor
Inventor: MAEDA YOSHIHARU
IPC: A61K31/505
Filed: 1995-06-23
Abstract: PURPOSE: To site-specifically obtain a high-quality a quinoline or quinazoline derivative useful as an anti-inflammatory agent without producing a 1,3,4-triazole derivative as a by-product by subjecting a specific 4-amino-1,2,4-triazole derivative to deamination reaction. CONSTITUTION: This compound of formula II or its salt is obtained by subjecting a compound of formula I  Y is N, a halogen or a group of the formula CG [G is an (esterified or amidated) carboxyl, an acyl or a (protected) hydroxyalkyl; a ring A and a ring B may have each a substituent group; X is an eliminable group; (k) is 0 or 1} or its salt to deamination reaction using nitrous acid, etc. (e.g. sodium nitrite in an amount of 1-10moles and hydrochloric acid in an amount of 2-20 moles based on 1mol of the compound of formula I). The compound of formula I or its salt is obtained by reacting a compound of formula III or its salt with 4-amino-1,2,4-triazole.
Patent JP-S5782701-A (JP)
Title: Displacement sensor with shifting mechanism
Inventor: SHIMOYAMA ISAO
IPC: G01B7/00
Filed: 1980-11-12
Abstract: PURPOSE:To realize simple, small-sized structure and to reduce cost, by installing a displacement sensor and a cyclinder in an external tube in one body. CONSTITUTION:A product 1 is fitted on a receiving base 2 with an internal cylinder 13 moved back in an external cyclinder 9. Compressed air is supplied from an air intake 11 and to apply pressure to a piston 12. The internal cylinder 13 moves to left compressing a coil spring 17, and the piston 12 comes into contact with a step part 16. Consequently, the tip of a measurement rod 20 meets the surface of the product 1 to be measured, and the measurement rod 20 moves back slightly in the internal cylinder 13 while compressing a coil spring 23. A prescribed current flows through a differential coil 18, and a core 19 shifts in position together with the measurement rod 20 to vary the current value, thus detecting the position of the product 1. Consequently, the structure is made simple and small-sized, and the cost is reduced.
Patent JP-S5896338-A (JP)
Title: Coordinate detector
Inventor: RUISU ETSUCHI EMU YANDORERU
IPC: G06K11/06
Filed: 1982-09-13
Abstract: A coordinate sensing device uses electric currents to energise a conducting member (16) which has a major surface (18) and preferably is made of a mesh material. Electrical currents are sequentially applied to create alternate non-coincident electrical fields so that when a probe (22) is applied to the surface, the obtained electrical potentials can be compared to a reference potential. The resulting potential differences may then be conveniently converted to appropriate signals. The conducting member is not limited as to shape or construction; hence, it may also act as an anti-glare device for a cathode-ray tube. The fields created by the electrical currents need not be uniform. This device permits the user to communicate with a computer by means of a display device.
Patent JP-H08323756-A (JP)
Title: Tire vulcanizer
Inventor: ANDO YASUO
IPC: B29C35/02
Filed: 1995-05-31
Abstract: PURPOSE: To generate a clamping force without using a frame for causing it to increase in size. CONSTITUTION: At the time of mold clamping, a pair of lower side ring 14 and upper side ring 16 in contact with the side 11b of a green tire 11 are provided. Further, the tire vulcanizer comprises a split mold cassette unit 9 having a tread mold 17 in contact with the tread part 11a of the tire 11 and so formed as to sandwich the rings 14 and 16 at the time of mold clamping and a mold telescoping mechanism for clamping or opening the mold by telescoping the mold 17 to the rings 14 and 16 in contact with the side 11b of the tire 11.
Patent JP-H0451992-A (JP)
Title: Thread cutter for sewing machine
Inventor: HOSOKAWA MASATO
IPC: D05B65/02
Filed: 1990-06-15
Abstract: PURPOSE:To cut a thread without fail by the cooperation of a fixed blade and the thread catching part of a first movable member by enlarging the width of shifting the position of a needle thread loop by operating the thread catching part even when narrowing down the width of the first movable member. CONSTITUTION:A first movable member 1 equipped with a hook-shaped thread catching part 11 at the head, a second movable member 2 equipped with a fixed blade for cutting the thread caught by the thread catching part 11 in cooperation with the thread catching part 11 at the head, and a fitting member 3 for the movable members 1 and 2 are provided. The movable member 1 is made reciprocatively movable between the retreated position of being escaped in the side of the reciprocative moving path of a looper 8 playing the role of connecting a needle thread loop and a bobbin thread and the advancing position of going into the needle thread loop. Further, when the movable member 1 is moved between the retreated position and a middle position before going into the needle thread loop, the movable member 2 is moved while following up the movable member 1. Thus, the thread can be cut without fail in cooperation with a fixed blade 23 and the thread catching part 11.
Patent JP-H027537-A (JP)
Title: Moving device and shape measuring device
Inventor: WATANABE KAZUO
IPC: H01L21/60
Filed: 1988-06-27
Abstract: PURPOSE:To realize the high speed of measurement and control to lessen the vibration of a driving part even if acceleration is large by offsetting the reaction at the time of the accelerating to provide a means for controlling vibration. CONSTITUTION:The surface condition of a work 22 is detected by a reflected light detector 25 through a lens 27 by the use of the reflected light from the work 22, further transmitted light 23 of the work 22 is condensed by a lens 23 to make a transmitted light detector 24 incident and the lateral deformation of the work 22 is detected. An XY stage 11 moves a height measuring part 10 in the directions of X and Y, and driving mechanisms of both the directions are approximately the same. A weight 41X and the weight of a weight plate 40 are approximately the same as the weights of the XY stage 11 and the height measuring part 10 and a weight 41Y and the weight of a weight plate 40Y are approximately the same as the weights of the height measuring part 10 and a moving member 50. Thus, if linear driving mass of both the side mechanisms seen from motors 30X, 30Y is equal, the reaction is eliminated because the value of the reaction is equal and reverse when the motors 30X, 30Y are accelerated.
Patent JP-S6315120-A (JP)
Title: Flow rate measuring apparatus
Inventor: SAWADA SHINJI
IPC: G01F1/688
Filed: 1986-07-04
Abstract: PURPOSE:To enhance the measuring accuracy of a flow rate, by measuring the temp. difference between the inlet and outlet of a fluid heater and the power consumption in said fluid heater and calculating the flow rate based on the measured values. CONSTITUTION:A fluid 11 to be measured is introduced into a fluid heater 3 through a three-way valve 16. An electric heat generating resistor 1 is wound around the fluid heater 3 and the supply of a current is controlled by a temp. controller 9 so that heat loss from the interior of the heater to the outer surface thereof is not generated. The fluid introduced into the heater 3 is heated by a heating body 2. A fluid heater inlet/outlet temp. difference converter 4 is constituted so that the temp. difference between the inlet and outlet of the fluid heater is measured by a thermocouple 6 and a wattmeter 5 measures the power consumption of the heating body 2. A flow rate operator 7 operates a flow rate on the basis of the temp. difference and power consumption values thus obtained. The three-way valve 16 receives opening/closing control in order to be adapted to a fluid condition such as viscosity or pressure and the correction of a calibration coefficient value is performed.
Patent JP-S6053171-A (JP)
Inventor: RONARUDO EE WATSUKUSUMAN
IPC: A63F13/00
Filed: 1984-07-28
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-H067922-A (JP)
Title: Local soldering device
Inventor: KIMURA MASATO
IPC: H05K3/34
Filed: 1992-05-26
Abstract: PURPOSE:To provide a local soldering device, in which the solder can surely be melted while preventing spattering. CONSTITUTION:A first and a second beam sources 2, 3 which infrared rays or laser beams irradiates a position to be soldered, are connected through a movable block 4, and this movable block 4 is arranged so as to movable in the horizontal direction by a driving part 5. After slowly heating the solder by the second beam source 3, the solder is melted by the first beam source 2.
Patent JP-S5947664-A (JP)
Title: Picture paint processing system
Inventor: TORII KATSUHIRO
IPC: G06T11/40
Filed: 1982-09-10
Abstract: PURPOSE:To perform the quick paint processing for a closed region with a graphic display device, by designating an optional point within the closed region which is displayed to the display device. CONSTITUTION:When a paint instruction 1 is delivered, the designated coordinates (a, b) are stacked in a stack area 5. The paint processing is carried out for each line from the line the coordinates (a, b). At the same time, the boundary is checked for the line adjacent to the line which receives the paint processing. Then the line start point information that should receive the paint processing is stacked in the area 5, and an internal flag is turned off. The start point information is successively extracted out of the area 5 every time the paint processing and stack processing are over for a line. The start point information is processed in the same way. Finally an all closed region is painted.
Patent JP-H0713526-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: HIROSE SATOSHI
IPC: H03M1/12
Filed: 1993-06-29
Abstract: PURPOSE:To make it possible to obtain an always good display screen without brightness ramp and to make the image screen larger and accuracy higher by correcting the delay time in rising of square wave signals and driving plural pieces of switching elements arrayed in a matrix form by driving signals. CONSTITUTION:This liquid crystal display device has a scanning circuit 6A which supplies gate signals of square waves to gates of respective TFTs (thin- film transistors) 2 via gate bus lines 4 and a driving circuit 10 which previously corrects the delay time in rising and falling of the gate signals by the gate bus lines 4 from this scanning circuit 6A and sequentially drives the respective TFTs 2 of a display panel 1 for each of the respective gate bus lines 4. The delay time in at least the rising of the square wave signals is corrected by the driving means and is outputted as a driving signal to the display means to drive switching elements 2 for controlling the voltages to be applied to liquid crystal display elements 3. As a result, all of the switching elements 2 connected to the respective gate bus lines 4 are simultaneously turned on and the brightness ramp of the display screen is prevented.
Patent JP-H078423-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: KAYAMA HIROYUKI
IPC: A47L9/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide the floor nozzle for a vacuum cleaner, whose dust collection performance is improved by scraping out litter being in a deep part of a carpet. CONSTITUTION:In a floor nozzle main body 21, an agitator 31 is installed, its bearing 34 is movable vertically by a bearing supporting part 44, and in the upper part of the bearing 34, and in the lower part thereof, a holding spring 49, and a cam 48 interlocked with a wheel 46 are arranged, respectively. When the whole 46 rotates by the movement of the floor nozzle main body 21, the agitator 31 executes a vertical motion by the holding spring 49 and the cam 48 interlocked with the wheel 46, and while hitting a carpet, scraping-up is executed up to the deep inner part of the piles of the carpet.
Patent JP-H096255-A (JP)
Title: Operation panel
Inventor: KAWADA YUKITAKE
IPC: G09F9/00
Filed: 1995-06-26
Abstract: PURPOSE: To effectively use the aluminum foil of a keyboard, to abolish the aluminum foil of a letter sheet part, and to reduce the cost and fraction defective by providing a print part on which printing is conducted in one color or more and from one part of which print is removed so as to be transparent, and a sheet composed of transparent base material in the letter sheet. CONSTITUTION: A switch mechanism is composed of silver, a pattern print 4 of carbon, and a carbon paste print 5, the switch space is provided a spacer 9 and sticking material 10, a keyboard part is composed of a base material 13, a polyester sheet 11, adhesive 12, and aluminum foil 3, and a letter sheet is stuck on keyboard. The aluminum foil 3 is provided for protecting an operation part from invasion of external static electricity and the like. The letter sheet is composed of a sticking material 14, a print part 6 having a transparent part 7, a transparent base material 1 sheet made of polyethylene phthalate or the like, and the print is partly removed so that the aluminum foil 3 of the keyboard can be seen from outside.
Patent JP-H0514205-A (JP)
Title: Data compression control circuit
Inventor: TANAKA TOMOSHI
IPC: H03M5/00
Filed: 1991-06-28
Abstract: PURPOSE:To operate a data compression at a further high speed by making an apparent sampling frequency high. CONSTITUTION:The same 8 bit data are inputted to two DPCM encoders 12 and 14 whose constitutions are the same. A sampling clock is 1/2 frequency- divided by a frequency division circuit 16, and inputted to the DPCM encoders 12 and 14 so that the 8 bit data can alternately be data latched by the DPCM encoders 12 and 14. Then, a selector which receives the 1/2 frequency-divided sampling clock, alternately selects and outputs 4 bit data outputted from the DPCM encoders 12 and 14. Thus, the sampling frequency can apparently be doubled.