baber/WOPTO huggingface dataset:
Patent JP-H03102865-A (JP)
Title: Microwave integrated circuit
Inventor: ARAI KAZUHIRO
IPC: H01L21/3205
Filed: 1989-09-14
Abstract: PURPOSE:To realize such a MMIC with high yield, high reproducibility, and small dimensions that incorporates a thick base electrode but is less stepped between a base electrode and the GaAs semiinsulating substrate to prevent the insulation breakdown of a capacitor and that shows a fully small ground inductance of MIM capacitor to be excellent in high frequency characteristics by embedding the base electrode of a MMI capacitor into a semiinsulating substrate. CONSTITUTION:A semiconductor substrate 100 is recessed just below a capacitor, and a metal layer serving as a MIM capacitor base electrode 15 is deposited to be thick in the recess. This step develops no pits from etching even if the base electrode undergoes a long-time RIE and prevents the capacitor from keeping no insulation upon the corrosion of an insulating film 16. Further, embedding a base electrode 15 in the substrate 100 can much minimize a step accompanying formation of a thick base electrode and prevent decreases in insulation break-down voltage of a capacitor caused by decreases in step coverage.
Patent JP-H0991867-A (JP)
Title: Optical information recording device
Inventor: NAITO YUICHI
IPC: G11B20/18
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To control the order of address to be transferred according to recording direction of an optical card when recording data is modulated and stored in advance to information recording and is transferred to a parallel/serial converter. SOLUTION: An optical head provided with a laser light source 21 and a photodetector 31 is driven in a driving part 61 both in the length and horizontal directions and scans multiple parallel trucks of optical memory card 1 both in the back and forth directions for recording and reproducing data. An error code is added to the recorded data from a higher rank control device by an error encoder 14, and then the data are modulated by 8-10 modulation methods in modulator 241 and are stored in a prescribed address of memory 11 in the outputted order. In recording information, MPU 10 transfers the modulation data of the memory 11 to parallel/serial converter 242 in the order or the reverse order of the address according to the direction in which the data are recorded in the optical memory card 1 according to the going or returning way.  Being associated with this, the parallel/serial converter 242 reverses the order of the data bit of the output every one byte.
Patent JP-2001067565-A (JP)
Title: Photoelectric smoke sensor
Inventor: HAYASHI MASANORI
IPC: G01J1/42
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To constitute a smoke sensor at low cost without any deterioration in noise resistance. SOLUTION: An intermittent driving circuit 16 which controls the driving of a light emitting element 6 of a light emitting means, a light receiving element 8 which receives and converts scattered light of the light emitted by the light emitting element 6 due to smoke, etc., into an electric signal, an analog circuit (amplifier 9 and comparator 10) which processes the output of the light receiving element 8, and a digital circuit (count circuit 12) which controls a switching circuit 2 according to the output of the analog circuit are formed on one chip through a general CMOS process. Other circuits (diode bridge 1, switching circuit 2, and constant voltage circuit 3) of the sensor are constituted on another chip.
Patent JP-H0583858-A (JP)
Title: Active filter
Inventor: HIRANE YOSHIHISA
IPC: H02J3/01
Filed: 1991-09-19
Abstract: PURPOSE:To obtain an injection current capable of mostly reducing a harmonic voltage distortion by an automatic control in an active filter for reducing the distortion by injecting a harmonic current to a power system. CONSTITUTION:An adder 15 obtains a difference between a voltage set value Van<ref> of each harmonic wave and a harmonic component Van of a measured voltage signal. A block 16 divides the difference component by the estimated value betan' of a system composite impedance to obtain an output error component of a voltage compensation component Ivn<ref>. A neural network 18 inputs the value Van<ref> and the voltage Van to obtain an error correction signal DELTAI and inputs an output error component as an error signal. The network 18 so learns that the output error component becomes '0' and controls the component Ivn<ref> to an optimum value.
Patent JP-H1058461-A (JP)
Title: Deburring method for elastomer part
Inventor: IWATA SETSUO
IPC: B29K9/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To perform the deburring of the elastomer part having a complicated shape and the elastomer parts having many kinds of shapes and sizes readily and efficiently. SOLUTION: An elastomer part is immersed into processing liquid such as alcohol or the like. The elastomer part and the processing liquid are cooled to the temperature lower than the glass transition temperature of the elastomer part. Ultrasonic waves are projected on the elastomer part through the processing liquid. Thus, the deburring of the elastomer part is performed. When this method is used, the deburring of the elastomer part having a very small size can be performed.
Patent JP-H0690015-A (JP)
Title: Photodiode and its manufacture
Inventor: SAKAI YOSHIHIKO
IPC: H01L31/10
Filed: 1992-09-08
Abstract: PURPOSE:To reduce the etched amount of a bottom electrode when a photoconductive semiconductor layer is dry-etched CONSTITUTION:A photoconductive semiconductor layer 4 and a top electrode 5 are sequentially laminated on a bottom electrode 2 formed on an insulation substrate 1, thus a photodiode PD is formed. On the bottom electrode 2, an etching-resistant film 3 having a stringent etching selectivity against the semiconductor layer 4 is provided.
Patent JP-H0580706-A (JP)
Title: Display device
Inventor: NIIMI HIROSHI
IPC: G09G3/14
Filed: 1991-09-19
Abstract: PURPOSE:To give a user no feeling of discontinuity of an indicated zone and to improve read precision by making an illumination display in a state different from the display state in an unindicated zone when a scale is included in the indicated zone. CONSTITUTION:The display device displays a graph to the user with variation in the ratio of the indicated zone 3 and unindicated zone 4 displayed by illumination. In the unindicated zone 4, graduations 2 which are provided at specific intervals are displayed by illumination and when the graduations are included in the indicated zone 3, they are displayed by illumination in the state different from the display state in the unindicated zone 4. Namely, yellow light emitting diodes and orange light emitting diodes are provided in the segments of the scale 2 to turn on the yellow light emitting diodes in the unindicated zone 4 or the orange light emitting diodes in the indicated zone 3. Therefore, the graduations in the unindicated zone 4 illuminate even when included in the indicated zone 3, so the discontinuity of the indicated zone is not generated and the read precision is improved.
Patent JP-H1083744-A (JP)
Title: Disconnector
Inventor: AIKAWA TAKEHIRO
IPC: H01H31/28
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a disconnector which ensures adjustability for the mounting angle of an operational lever on an opening/closing shaft at the site of installation. SOLUTION: An opening/closing shaft 4 is threaded through a fixing hole 20A provided at one end of an operational lever 20, and the outer sleeve 25 and inner sleeve 26 of a friction joint 23 are inserted between the inside wall of the hole 20A and the peripheral wall of the shaft 4, where, the friction joint 23 is arranged so that the outer sleeve 25 moves outward radially and the inner sleeve 26 moves inward when a clamping bolt 27 is driven, and thereby the lever 20 is secured to the opening/closing shaft 4.
Patent JP-S6396172-A (JP)
Inventor: GUANA YANOBUITSUCHI DOUBUA
IPC: A61P43/00
Filed: 1986-10-08
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-S60131156-A (JP)
Title: Nc spherical-surface working apparatus
Inventor: UEDA SHIYUUJI
IPC: B24B13/06
Filed: 1983-12-20
Abstract: PURPOSE:To permit automatic grinding work by providing each workpiece revolving shaft and each working tool for rough and fine works and installing an NC part for the positioning of the tool, setting of angle, working for the both workpiece shafts, and correction operation. CONSTITUTION:A lens material 20 is taken-in from outside by an autohand 24 and set onto a chuck unit 21 and positioned through the revolution by 120 deg. in the direction (f) and fixed onto a rotary spindle 18. Rough grinding is performed by cutting-in the lens material 20 which revolves at a low speed by a diamond 8 which revolves at a high speed. After the work, the chuck 21 is released from the spindle 18 and supported again by a chuck supporting handle 25 and positioned through the revolution by 180 deg. further in the direction (f) and fixed onto a spindle 19 and fed for fine grinding work. After the work, the material is returned to the original position and taken-out from an NC spherical-surface working machine by the autohand 24. The spherical-surface error due to the abrasion of a grindstone is feedback-input into an NC part when said error exceeds a prescribed value, and correction operation is carried-out instantaneously, and automatic operation is permitted.
Patent JP-H03104793-A (JP)
Title: Motorcycle frame
Inventor: NAKAMURA MICHIRO
IPC: B62K11/02
Filed: 1989-09-16
Abstract: PURPOSE:To reduce the number of required parts by extending the rear end part of a rear frame to the rear end part of a seat rail, and by a allowing the same to overhang outward of the seat rail so as to use a part of the rear frame as a grip. CONSTITUTION:In a rear frame 18 bridging between a main frame 19 which supports front and rear wheels, and a seat rail 17 which supports seat, the rear end part of the rear frame 18 is extended to the rear end part of the seat rail 17. In this arrangement, the extended part is allowed to overhang outward of the seat rail 17, so as to be used as a grip. With this arrangement, a grip 24 which has been conventionally formed as a separate body can be integrally incorporated with the rear frame 18, thereby it is possible to eliminate the necessity of a special member for the grip 24.
Patent JP-H0866741-A (JP)
Title: Manufacture of casting mold for precision casting having multilayered structure
Inventor: YAGI HIROYUKI
IPC: B22C3/00
Filed: 1994-08-30
Abstract: PURPOSE: To suppress the penetration of the moisture from a slurry of the next layer and after to the already coated layer side and to shorten the time for drying a casting mold for precision casting having a multilayered structure by subjecting the middle layers to a waterproof treatment. CONSTITUTION: The penetration of the moisture from the initial layer to the layers up to the waterproof treated layer is prevented and the time for drying is shortened by subjecting the middle layers to the waterproof treatment in this method for manufacturing the casting mold for precision casting having the multilayered structure. The waterproof treating material is not particularly limited, insofar as the material repels water, for which paraffin, oils (vegetable oils, fats and oils), etc., are usable. Further, the execution of molding without receiving the influence of the respective layers at all is possible if the waterproof treatment is executed between the product surface layer and a backup layer.
Patent JP-S61120572-A (JP)
Title: Reader
Inventor: FUKUSHIMA HISASHI
IPC: G06T3/00
Filed: 1984-11-16
Abstract: PURPOSE:To prevent white and black stripes from being caused by adopting the constitution that a part read in preceding time and a part read this time are overlapped partly and the overlapped part is read so that the preceding read part the read part this time are made complementary so as to make joints at the boundary unremarkable in head feeding. CONSTITUTION:The advancing feed distance of a read head 13 in the direction of arrow 15 is set smaller than the arranging distance of the read elements such as CCD line image sensors. The CCD line image sensor is advanced in the direction of arrow 15 until the next scanning. The head is moved less than the arranging length (x) of the CCD line image sensor by 2 dots in this case, as clearly shown in a part illustrated in caption C, the read range is overlapped by 2-dot line. The reader is so constituted that the overlapped part is read while the preceding read range and the read range read later are complementary mutually, while not regarding the overlapped part as a simple overlapped state.
Patent JP-2001068960-A (JP)
Title: Saw resonator and saw device using the same
Inventor: IIJIMA HIROAKI
IPC: H03H9/145
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To relax the restrictions on design and to miniaturize a saw resonator by conductively connecting one pieces of reflector to an interdigital transducer(IDT) through its one electrode and to an inter-element connecting member through another electrode. SOLUTION: An electrode 18 is provided for connecting an electrode 10a of an IDT 10 and an electrode 12a of a reflector 12 and an electrode 20 is provided for connecting the electrode 12a of the reflector 12 to a circuit element. Further, reflectors 12b are mutually connected vertically alternately for each piece so that the electrode 12a of the reflector 12 can form a meandering planer inductor structure. The electrodes 12a are cut for each prescribed pitch, the meandering planar inductor structure is formed while bundling plural reflectors 12b and when the number of bundles of reflectors 12b is changed, an inductance value can be changed and set. Thus, it is not necessary to separately provide the planar inductor and a miniaturized SAW resonator and a miniaturized SAW device using the same can be provided.
Patent JP-S60120195-A (JP)
Title: Radiator
Inventor: UIRIAMU JII KEIZAA
IPC: F28F9/02
Filed: 1984-11-16
Abstract: @ A radiator comprising a pipe block having channels for passing a fluid to be cooled with the aid of air flowing around the channels and with fluid collecting casings arranged near the ends ofthe pipe block, in which the pipe block or the water casing has an at least substantially U-section continuous groove and the water casing or the pipe block respectively is provided with a continuous fixing rim fitting in the U-section groove with the interposition of a resilient gasket, whilst a limb bounding the U-section groove has holes for receiving guard members, with the aid of which the pipe block and the water casing can be fastened to one another, a guard member being formed by a strip-shaped part and fingers adjoining the strip-shaped part and being transverse of the strip-shaped part, said fingers being passed through the holes in the limb bounding the U-section groove and engaging the fixing rim.
Patent JP-S60135622-A (JP)
Title: Cooling-water detecting apparatus for water-cooled engine
Inventor: UMEHARA KAZUHIRO
IPC: F01P11/18
Filed: 1983-12-22
Abstract: PURPOSE:To prevent overheating of a water-cooled engine, by providing a cooling-water detecting means for giving an alarm when there is no cooling water, and controlling the engine speed to keep it lower than a predetermined value when the engine speed is higher than a predetermined value and there is no cooling water. CONSTITUTION:A cooling-water sensor 22 is provided in a cooling-water passage formed in the cylinder head or other part of a water-cooled engine. When there is no cooling water in the engine, the resistance between the sensor 22 and the earth becomes infinite and a transistor Tr1 is turned ON for giving an alarm from a buzzer 62. Further, when the engine speed is higher than a predetermined value, an engine-speed detecting circuit 56 functions to lower the engine speed by causing discharge of a capacitor 44 of an ignition circuit 38 and stopping emission of spark by an ignition plug 10.
Patent JP-2001065322-A (JP)
Title: Decompressor for engine
Inventor: MIYAUCHI ATSUHIRO
IPC: F02N3/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the pulling force of a recoil rope and to prevent the engine stop caused by the delay of rotation of an engine by comprising a recoil side driving part reciprocatable in interlocking with the recoil rope and a decompressor operating part pushing up a tappet of a valve gear in interlocking with the recoil side driving part. SOLUTION: When a recoil rope 2 is pulled in the Z-direction at the start of an engine, a recoil reel 1 and a large gear 4 are apt to rotate, for example, clockwisely, and a small gear 5 is apt to rotate, for example, anticlockwisely, but the rotations are inhibited by a stopper 7 mounted on a movable arm 6. Whereby the movable arm 6 is totally rotated around a spindle 61, and the small gear 5 is moved along a spindle 5a. Here, the motion of the movable arm 6 is transmitted to a cam moving lever through a decompressor operating rope 3, and a sliding cam is pressed to an exhaust cam, which lifts the tappet and the gas in a cylinder is allowed to escape. Accordingly, the pulling force of the recoil rope can be reduced.
Patent JP-2000085933-A (JP)
Title: Conveyance apparatus in wrapping machine
Inventor: RINK WILLI
IPC: B65G39/16
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance apparatus capable of changing mutual distance in the lateral direction between a product and/or package without causing advancing or delaying each other. SOLUTION: To prevent a product from being delayed, a guide device 10 involves a plurality of conveyer belts 11a, 11b, 11c disposed adjacent to each other and extending in the conveyance direction. Each of them receives one package and/or one product 12 arranged diagonally to each other so that a mutual distance in the crossing direction to the conveyance direction may be large in the conveyance direction. The conveyer belts 11a, 11b, 11c have a substantially equal length and is driven by a common drive.
Patent JP-H0792207-A (JP)
Title: Predicting and monitoring device for demand-over
Inventor: KANEKO KAZUO
IPC: G01R21/00
Filed: 1993-09-28
Abstract: PURPOSE:To make it possible to add up and predict synchronously with receiving-transforming equipment by a method wherein a necessary time for resetting the receiving-transforming equipment is set corresponding to a demand at every prescribed time and start signal and others of a monitoring device are delayed by the necessary time for resetting which is determined on the basis of the set time and corresponds to the demand. CONSTITUTION:A necessary time for resetting receiving-transforming equipment 1 is stored in a resetting time computation table 24 corresponding to a demand at every prescribed time. Time-out is taken for a 30-minute timer 22 simultaneously with a 30-minute timer 12 and a signal is outputted to a 30-minute demand predicting device 23 and a pulse integrator 21. The integrator 21 starts a timer start control 25. The control 25 takes in the demand WH obtained by conversion from the number of pulses by the integrator 21, determines the necessary time for resetting which corresponds to the demand, in reference to the table 24, and outputs a start signal ST to the timer 22 and an integrated value resetting signal RS to the integrator 21 in delay by the time determined. Then the timer 22, the integrator 21 and the device 23 are restarted synchronously with the equipment 1.
Patent JP-S62101183-A (JP)
Title: Picture data encoding system
Inventor: MIYAOKA SHINICHIRO
IPC: H04N1/415
Filed: 1985-10-28
Abstract: PURPOSE:To compress picture data considerably by dividing a picture into square blocks of unequal size to encode it to data which is formed in a tree structure so that an average distortion in each block does not exceed an allowable value. CONSTITUTION:The input picture is encoded at every line through a line buffer 31 and a counting and luminance generating circuit 32 by a coding/decoding circuit 33. That is, the whole of the picture is divided from the highest level of 2<n>X2<n> blocks to the lowest level of 1X1 block (picture element), and the lowest level and the start block are set, and an average luminance and an average distortion are obtained, and 4 blocks are united into a block of the higher level if the average distortion is smaller than the allowable value. Picture blocks obtained in this manner are stored in a buffer 34 successively from the highest level. With respect to the first data block, the second and the third blocks of the highest level have luminance values X2 and X3, and blocks where a code ESC is stored are developed to the lower level and are stored in following data blocks.
Patent JP-H1188377-A (JP)
Title: Transmission line multiplex processor
Inventor: MATSUOKA TAKEKUNI
IPC: H04L12/40
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the multiplex processor of a transmission line capable of continuing transmission even in the case that one transmission processing module fails. SOLUTION: In this transmission line multiplex processor provided with the plural transmission lines 12 and 13 for transmitting data between plural transmission stations 10 and 11, the plural pieces of the transmission processing modules 101, 102, 111 and 112 of the same function and a CPU module for selecting the other transmission processing module and the transmission line when abnormality is generated in one of the plural transmission processing modules are installed in the respective transmission stations. By the means, the need of using a conventional transmission line selection unit is eliminated and the transmission is continued even in the case that one transmission module fails.
Patent JP-H08104624-A (JP)
Title: Percutaneously absorbable application agent
Inventor: KURODA HIROSHI
IPC: A61K9/70
Filed: 1994-10-05
Abstract: PURPOSE: To obtain a percutaneously absorbable application agent capable of monitoring the residual amount of a medicine such as an acidic or a basic medicine therein with a change in a color tone with the naked eye by blending a labeling substance for the residual amount of the medicine together with the medicine and forming a tacky agent layer containing the resultant blend on a support. CONSTITUTION: This percutaneously absorbable application agent is obtained by blending an acidic or a basic medicine with rutin or an anthocyanin compound as a labeling substance for the residual amount of the medicine and forming a tacky agent layer containing the resultant blend on a support and capable of monitoring the residual amount of the medicine with the naked eye. The amount of the blended anthocyanin compound is preferably 0.1-10 pts.wt. based on 100 pts.wt. tacky agent layer. An acrylic tacky agent, a rubber-based, a silicone-based, a urethane-based tacky agents, etc., are cited as the tacky agent and the acrylic tacky agent consisting essentially of 2-ethylhexyl (meth)acrylate is especially preferred as the tacky agent. Pelargonidin, delphinidin, etc., are cited as the anthocyanin compound which is the labeling substance.  The application agent can be reapplied in good timing when the amount of the medicine is decreased and stable pharmacodynamic effects can always be maintained.
Patent JP-H0583988-A (JP)
Title: Pwm modulation type dc motor controller
Inventor: YAMADA KATSUHIKO
IPC: H02P29/00
Filed: 1991-09-20
Abstract: PURPOSE:To suppress switching noise of power amplifier in PWM modulation- type DC motor controller. CONSTITUTION:A power amplifier 14 is fed with a power supply voltage V2 when a DC motor control voltage (v) is lower than a power supply voltage v1, whereas it is fed with the power supply voltage v1 when the DC motor control voltage (v) is higher than v1.