baber/WOPTO huggingface dataset:
Patent JP-H10117415-A (JP)
Title: Automatic inspection device for overhead line
Inventor: SAEKI KAZUTOSHI
IPC: G06T1/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enable detecting anomaly of overhead lines by identifying accessories for overhead lines based on brightness distribution of photographed images, performing inspection and judgment of identified overhead lien and its accessories with respect to anomaly without causing erroneous detection, even though the accessories are attached to the overhead lines. SOLUTION: An overhead line is photographed with a TV camera 31 from a helicopter 2, its image is stored in a video memory, its image is input to an arithmetic unit, and the position of the overhead line in the image is detected. Next, the accessories are detected and identified. That is, the distribution of the value of the brightness differentiated in longitudinal direction is determined for overhead line region, and the maximum and minimum values are determined for the differentiated value determined in longitudinal direction for each pixel width. If the maximum value is small and the minimum value is large, then the presence of accessories (such as snow accretion preventing rings) is judged existent. After judging the presence or absence of the accessories, anomaly detection judgment is made. Then, when an anomaly is detected but the anomaly is not in the region of accessories, then an anomaly alarm is issued and the alarm is indicated on a display.
Patent JP-S61147136-A (JP)
Title: Production of moisture sensitive material
Inventor: UCHIKAWA HIDEFUSA
IPC: G01N27/12
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a material which has mainly the better sensitivity on a higher humidity side and has the better linearity without requiring a heater for preventing the deterioration with lapse of time by treating the glassy film which is the residue of calcination of a compsn. contg. an org. silicon compd. polymer and alkali metal compd. with a hydrofluoric acid. CONSTITUTION:Comb-shaped electrodes 2 are formed of Pt-Pd alloy paste by screen printing on an insulating base plate 1 consisting of alumina and are calcined after Pt lead wires 4 are attached thereto. The kneaded matter prepd. by adding a thinner to the compsn. consisting of, for example, about 56.3wt% org. silicon compd. polymer: an initial polymer of methyl phenyl silicone, 25.1wt% alkali metal compd. Na2CO3, 17.7wt% additive: SiO2 and 9.9wt% TiO2 and kneading the same with an agitator is coated thereon to about 50mum thickness by a dipping treatment and is calcined for about 2hr at about 830 deg.C to obtain the residue to calcination. Such base plate 1 is then dipped for about 30min in an about 10% hydrofluoric acid soln. by which the moisture sensitive film 3 is obtd.
Patent JP-2000091602-A (JP)
Title: Method for extracting electrode of solar battery
Inventor: INABA ATSUSHI
IPC: H01L31/04
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting the electrode of a solar battery for reducing the resistance of an electrode and loss by, Joule's heat and for enhancing photoelectric transfer efficiency. SOLUTION: This solar battery is provided with an insulating substrate 5, lower electrode layer 2 made of molybdenum formed on the surface of the insulating substrate as materials, semiconductor photoelectric transfer layer made of Cu, In, Ga, and Se or the like formed on the surface of the lower electrode layer as main components, and transparent upper electrode layer formed on the surface of this semiconductor photoelectric transfer layer.  Then, this method for extracting an electrode comprises a process for forming an auxiliary electrode layer 6 on the back face of the insulating substrate 5 prior to the formation of the lower electrode layer 2 on the surface of the insulating substrate 5, process for forming a through-hole 5a through the insulating substrate, and process for forming a conductive path 7 including at least a solder layer for connecting the lower electrode layer 2 with the auxiliary electrode layer 6 on the back face of the substrate inside the through-hole 5a.
Patent JP-H11175590-A (JP)
Title: Method for reducing circuit area by compatible storage device grouping
Inventor: LIN ARTHUR
IPC: G06F17/50
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce area quantity that is occupied by an integrated circuit by eliminating many instances of headers from a control block. SOLUTION: A control block 10 adopts single bit flop cells 14A to 14J and in multibit flop cell, a design that uses single headers 20A to 20J and many storage, cells 22A to 22J is also possible. The multibit flop cell is can be replaced with a set of single bit flop cells as long as a header that corresponds to each single bit flop cell receives a set of the same signal line. Then, the multi bit flop cell can be replaced by a set of single bit flop cells that have a compatible header. Because of this, the area that is occupied by the block 10 is reduced by areas which are occupied by each header that is eliminated from the block 10 by replacing a set of the cells 14A to 14J with the multibit flop cell.
Patent JP-H1088158-A (JP)
Title: Grease base oil and grease composition using the same
Inventor: SAITOU MIKIO
IPC: C10N50/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a specific totally esterified aromatic polybasic acid-based grease base oil excellent in stability against an oxidation and low temperature stability, and also a grease composition using the same and having a suitable performance balance as a grease. SOLUTION: This grease base oil consists of a totally esterified aromatic polybasic acid compound obtained by performing an eserification reacticon of one kind, or two or more kinds of an aromatic polybasic acid expressed by the formula [(n) is 2-4 integer] with a 4-18C aliphatic mixed alcohol containing 10-95mol% 3,5,5-trimethylhexanol, and further the grease composition contains the grease base oil, a thickening agent and an antioxidant.
Patent JP-H04150187-A (JP)
Title: Magnetic recording device for color video signal
Inventor: KOBAYASHI YASUHITO
IPC: H04N9/81
Filed: 1990-10-09
Abstract: PURPOSE:To prevent inversion of the color of a reproduced picture by generating an absolute value signal corresponding to a change in a color signal and multiplying the absolute value signal with a chrominance carrier signal subject to FM modulation so as to correct the chrominance carrier signal mixed with a carrier luminance signal. CONSTITUTION:A differentiating circuit 10 differentiates a color difference line sequential signal C2 of a base band to generate a differentiating signal S1 corresponding to the change including a direction of a change in the color difference line sequential signal C2 and an absolute value detection circuit 11 takes absolute value of the differentiating signal S1 to generate an absolute value signal S2 corresponding to only the change in the color difference line sequential signal C2. Then a multiplier 12 multiplies the absolute value signal S2 with a chrominance color difference signal C3 to correct the signal C3 so that the level of the chrominance color difference signal C3 is changed in response to the change in the color difference line sequential signal C2 and a recording amplifier 5 mixes a carrier luminance signal Y2 and a corrected carrier color difference signal C4. Thus, the color signal is recorded while its C/N of the part corresponding to a change in the color signal is increased and the color inversion in the reproduced pattern is prevented.
Patent JP-S62167959-A (JP)
Title: Transmission for tractor
Inventor: KATAYAMA MORIMITSU
IPC: F16H3/02
Filed: 1986-11-12
Abstract: PURPOSE:To attain a larger number of vehicle speeds in an original necessary vehicle speed range, by providing a secondary speed changer and a creep speed changer at the output side of a primary speed changer. CONSTITUTION:A secondary speed changer 28 having a speed changing sections for a high, a medium and a low speeds, and a creep speed changer 71 having a creep speed changing section, which can be optionally connected to or disconnected from only the low speed changing section of the secondary speed changer and serves to attain a creep speed lower than that by the low speed changing section, are provided at the output side of a primary speed changer 16 for altering the speed of a rotation from an engine 1. As a result, a high, a medium and a low vehicle speeds appropriate to different kinds of work can be attained, a vehicle speed, which is attained by an auxiliary speed changer and cannot be easily discerned, is eliminated, and a larger number of vehicle speeds are attained in an original necessary vehicle speed range.
Patent JP-H103256-A (JP)
Title: Ciphering method and device therefor, recording method, decoding method and device therefor and recording medium
Inventor: ISHIGURO RYUJI
IPC: G09C1/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To easily control the ciphering key. SOLUTION: A ciphering key K1 is generated from a master key K0 using a unidirectional function, a next ciphering key K2 is generated from the key K1 using the function and similarly n-hierarchial ciphering keys K1 to Kn are generated. Then, information is ciphered by the key Kn and the information is decoded by the ciphering key Kn. If the key Kn is read, the information is ciphered by the key Kn-1 and the information is decoded by the key Kn-1. Thus, the information, which is ciphered by the key Kn, is decoded by the key Kn obtained from the key Kn-1 using the function and the user is only required to maintain the latest key Kn-1.
Patent JP-H08130437-A (JP)
Title: Ceramic oscillator
Inventor: SHINODA TOMOHARU
IPC: H03H9/05
Filed: 1994-11-02
Abstract: PURPOSE: To provide a ceramic oscillator which reduces resonant resistance and decreases the number of parts. CONSTITUTION: Electrodes 2 are provided on both the surfaces of a piezoelectric element 1, which is rectangularly formed and utilizes a contour slip vibration mode polarizing the breadthwise direction, parallelly to the polarized directions. These electrodes 2 are pressed by a leaf spring part 4 and connected with output terminals 5. Concerning this structure, the leaf spring parts 4 are vertically contacted with a polarizing direction 6 on the electrodes 2.
Patent JP-2000100439-A (JP)
Title: Binder, laminated body and lithium secondary battery using it
Inventor: TAKEMOTO HIROYUKI
IPC: H01M10/05
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To heighten adhesion of metal collectors with carbon powder including layers, so as to improve durability against charging and discharging in a lithium secondary battery. SOLUTION: Carbon including layers including a binder and carbon powder capable of occluding and discharging lithium ions are laminated on conductive thin films (collectors), to manufacture electrodes (positive electrodes 1, negative electrodes 2) of the lithium secondary battery. Here, cellulose is used as the binder, to heighten adhesion of the conductive thin films with the carbon including layers. Generally, the cellulose as the binder is reclaimed cellulose. The ratio of the binder is on the order of 0.1-10 pts.wt. to the carbon powder 100 pts.wt.
Patent JP-H10121950-A (JP)
Title: Exhaust emission control device for cylinder direct injection type internal combustion engine
Inventor: KIBE KAZUYA
IPC: F01N3/28
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent fuel from mixing with lubricating oil by injection fuel even at an expansion stroke or an exhaust stroke while injecting fuel from fuel injection means at an intake stroke or a compression stroke, and controlling an injection range of a second injection fuel for prevent fuel from arriving to a wall surface in a cylinder. SOLUTION: In the case where an injector 1 is driving-controlled, a timing signal for showing a start timing of fuel injection (main injection) is outputted from an injection timing means 29. A start timing of the main injection is set to, for example, near a top dead center of compression. A timing signal for showing a start timing of fuel injection (auxiliary injection) is outputted from an injection timing means 30. The start timing of auxiliary injection is set at a final period of an expansion stroke or an initial period of an exhaust stroke. A total auxiliary injection rate is decided by an injection control means 32, and then, injection pressure is controlled by an injection range control means 31 when the total auxiliary injection rate is injected. Fuel is thus controlled so as to prevent fuel from arriving to a wall surface of a cylinder 2.
Patent JP-S62128855-A (JP)
Title: Monitor circuit for crew protection device
Inventor: KUMASAKA TORU
IPC: B60R21/16
Filed: 1985-11-30
Abstract: PURPOSE:To make a record of monitoring for the entire period of time from the occurance of a failure to a related repair by fusing a base fuse through the input of a failure signal whereby fusing detecting fuses in order as the number of inputted ignition switches is increased. CONSTITUTION:After a failure signal is generated, when it is inputted into a flip-flop 1, a transistor Tr1 is energized by the input from an input terminal Q for fusing a base fuse Fo by current flowing between emitters. Then when an ignition switch TGS is inputted, direct current is outputted to an AND1 through a flip-flop circuit 4 for being outputted to a flip-flop 2 based on the product of the input from an amplifier AMP1 so as to drive the flip-flop. And an input number fuse F1 from the output terminal Q is burnt out. Similarly, whenever the ignition switch IGS is inputted, each of input number detecting fuses F2...Fn is burnt out in order. Accordingly, knowing the number of fusing later on can determine the time from the occurrence of a failure to a related repair.
Patent JP-H01113927-A (JP)
Title: Optical driving device
Inventor: TATSUNO TORU
IPC: G11B7/09
Filed: 1987-10-28
Abstract: PURPOSE:To cause the title device to be compact and light and to improve the following performance of focusing and tracking control by causing the section area of a yoke part, whose magnetic path is common, out of the yoke part to constitute a magnetic circuit for direction driving, to be larger than the yoke part whose magnetic path is not common and setting the section area of the yoke part at a degree in which the respective section areas are not magnetically over saturated. CONSTITUTION:Inner yoke parts 1a and 1b and outer yoke parts 2a and 2b are the section areas in which magnetic fluxes to be outgoing from permanent magnets 3a and 3b for focus area saturated. Then, inner yoke parts 1c and 1d and outer yoke parts 2c and 2d have the section areas to be at the degree in which the magnetic fluxes of the permanent magnets 3a and 3b and permanent magnets 4a-4d for tracking do not go to be an over-saturating condition. In comparison with the section areas of the upper parts 1a and 1b of the inner yoke and the upper parts 2a and 2b of the outer yoke, the section areas of the lower parts 1c and 1d of the inner yoke and the lower parts 2c and 2d of the outer yoke are caused to be larger. Thus, while the device is caused to be compact and light, the magnetic flux can be efficiently generated and the following performance of the focus and tracking control is improved.
Patent JP-H0993485-A (JP)
Title: Rotary filter for television camera
Inventor: IGUCHI TOMOMI
IPC: G02B5/20
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the rotary filter for television camera in which attachment- detachment performance is improved in the case of replacement by engaging plural engaging pieces with an outer circumferential ridge of the filters whose outer circumferential corners are supported by a torus support so as to support the filters at each prescribed position. SOLUTION: Each filter mount section 14 of a turret 12 has a torus support 22 and a couple of recessed parts 24 and a couple of engagement pieces 26. An opening with nearly the same size as that of each filter 16 is made to the torus support 22 to support an outer circumferential corner of a face 16a of each filter 16. A couple of the recessed pats 24 are formed to form a notch to the torus support 24 in the recessed shape to the outside in the radial direction at two positions opposite to each other on a diameter of the opening. A couple of the engagement pieces 26b are projected from each recessed part 24 toward the center of opening and engages with the outer circumferential ridge of the face 16b of the filter 16 supported by the torus support 22.
Patent JP-H05106219-A (JP)
Title: Multiple shaft soil auger
Inventor: TANIGUCHI SATORU
IPC: E02D17/13
Filed: 1991-10-18
Abstract: PURPOSE:To prevent soil columns from being positionally shifted from a forming estimation face, and improve precision for forming the columns by providing a rotary bearing for connecting a section near the lower end of an auger rod, with stabilizers to be pushed against a hole boring wall with a rotational force. CONSTITUTION:Five auger rods 3 are parallel-connected to each other in a positioned state, and a multiple shaft soil auger machine 2 provided with a driving gear 4 for rotating the auger rods 3, set on the upper sections of the rods 3, is fitted to be moved up and down on a tower 1. Besides, on the rotating directions of the augers 3, both the end augers are rotated in the same direction, and the central three augers are rotated in the same direction, and said two augers are rotated in the counter direction, and on connecting bearings 5 for connecting sections near the lower ends of the group of the auger rods 3, rotational. torsion suppressing stabilizers 6 to be pushed against hole boring walls W with a rotational force due to a rotational reaction force are fitted. Then, soil columns are prevented from being positionally shifted from a forming estimation face, and the soil columns are formed at high precision. Besides, the meters of a load meter, a speed meter, a depth gauge, an inclinometer, and the like are arranged, and hole boring excavation precision can be enhanced.
Patent JP-H10120478-A (JP)
Title: Pourous ceramics from waste
Inventor: ABE MASAMI
IPC: B09B3/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To solve troubles such as costs, laborsaving, efficiency, use, etc., on processing wastes such as burning or making compost from food waste processor. SOLUTION: The waste 1 obtained by forming wet refuse, wood chip, etc., into scrap, granule, powder, etc., and a ceramic base material 2 such as clay, etc., are mixed to paste or slurry state, then molded into desired form, baked, the waste existing inside and outside of the ceramic base material is burned down, incinerated, etc., allowing to form void 3 on the volume decreased parts caused by burned down parts, incinerated parts. The waste formed into the desired shape is baked after air drying or forced drying. Surface of the one baked ceramics is glazed then baked again.
Patent JP-H07172106-A (JP)
Title: Pneumatic tire
Inventor: AOKI CHIEKO
IPC: C08K7/00
Filed: 1994-10-07
Abstract: PURPOSE:To keep various traveling properties and reduce noise when a vehicle is passing. CONSTITUTION:A pneumatic tire comprises a carcass 6 and a belt layer 7 and a band layer 10 arranged outside the belt layer and an isolation rubber layer 9 of a rubber composition interposed between the belt layer 7 and the band layer 10. A rubber thickness (t) of this isolation rubber layer 9 is determined to be within the range of 0.02 times to 0.3 times that of a tread T.
Patent JP-S61148589-A (JP)
Inventor: FUKUNAGA YASUO
IPC: G06Q40/00
Filed: 1984-12-24
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-H07123676-A (JP)
Title: Frequency generator
Inventor: GOTO SATORU
IPC: H02K21/24
Filed: 1993-10-28
Abstract: PURPOSE:To make it difficult to produce an open circuit caused by etching at the corner of the folded part of a pattern. CONSTITUTION:Among repeated square-wave shaped n-fold (wherein (n) denotes an integer not smaller than 2) frequency generation patterns, circumferential direction patterns 41P and 42P do not contribute to the generation and radial direction patterns 41R and 42R contribute to the generation. The widths wp of the patterns 41P and 42P are larger than the widths wr of the patterns 41R and 42R. Therefore, an open circuit in the pattern which is caused by uneven etching, etc., when the patterns are made by etching is hardly produced.
Patent JP-H01211957-A (JP)
Title: Integrated phase synchronizer
Inventor: KATO KAZUO
IPC: H01L23/538
Filed: 1987-10-27
Abstract: PURPOSE:To reduce a jitter by minimizing the length of connecting paths between high-speed input/output signal terminals and pins, connecting the pins to adjacent paired pins and balancing the pins and adjacently arranging connecting pins for terminals having high sensibility to external noises to pins connected to fixed potential terminals. CONSTITUTION:Pins connected to terminals for input circuits 21-24 and output circuits 81, 82 are disposed on both sides of a package 38, and the length of connecting paths among high speed input/output signal terminals for the input/ output circuits and the pins is minimized, and connected to adjacent paired pins and balanced, thus minimizing the delay of signals based on inductance proportional to the length of the connecting paths among the pins and the terminals. Connecting pins for terminals having high sensibility to external noises such as connecting pins with bias setting terminals for a voltage-control oscillation circuit, connecting pins for filter terminals, etc., are adjoined to pins connected to ground terminals and other fixed potential terminals or interposed among them, thus forming pin arrangement nonsensitive to external noises. Accordingly, fluctuation with time of signal phase called a jitter, can be reduced.
Patent JP-2001057251-A (JP)
Title: Deep-embedment insulation independence ground electrode, insulation depth setting method therefor and connecting method with lightning rod lead wire
Inventor: FUJII MASAMI
IPC: H01R4/66
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate comparison with an actual measurement under construction, and to provide an ideal deep-embedment insulation independence ground electrode and a setting method therefor. SOLUTION: This deep-embedment insulation independence ground electrode comprises a ground conductor 2, an insulated electric wire 3, a ground electrode part 1, and an insulation part 4 provided between the electrode part 1 and the insulated electric wire 3. A setting method therefor is as follows. In the case that a current I flows into the ground electrode, an earth surface electric potential and its range to an insulation depth (t) and a length (1) of the ground electrode part 1 are calculated, a standard graph is made from the calculation, and an insulation depth of the ground electrode, an isolation interval of the ground electrode, or the like, is compared to the standard graph and set.
Patent JP-S63124505-A (JP)
Title: Magnetostatic field power source device
Inventor: BABA SETSU
IPC: A61B10/00
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a stable magnetic field for a long time by providing a reference signal altering circuit for altering the reference signal of a reference signal source on the basis of the detection signal of a sensor. CONSTITUTION:A sensor 10 produces a control signal I/D for controlling to increase or decrease the value of a reference signal to a microprocessor 11 when the fact that the intensity B of a magnetic field generated from a normal conducting magnet 4 arrives at the value of a predetermined range with respect to a target value B0 is detected. Since the microprocessor 11 varies the reference signal according to the signal I/D, the value of a current I flowing to the magnet 4 is varied to alter the intensity B of the magnetic field. Thus, when the intensity B of the magnetic field generated from the magnet 4 is varied so that a deviation from the value B0 becomes sufficiently small, the sensor 10 produces a lock signal LKD to the microprocessor 11. Then, the microprocessor 11 alters and stores the value of the reference signal at that time according to the signal LKD in a memory 12.