baber/WOPTO huggingface dataset:
Patent JP-H1093987-A (JP)
Title: Secam decoding
Inventor: QUINN PATRICK
IPC: H04N11/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a precise SECAM decoding filter which does not need adjustment at a rate in which a center frequency is fixed to a clock frequency by providing a switched capacitor crochet filter which filter-processes an SECAM signal at a fixed sampling frequency that is the specified fold of the crochet frequency and supplies a signal which is crochet filter-procesed. SOLUTION: An SECCAMCVBS input signal is supplied to a switched capacitor crochet band-pass filter BPF through continuous time pre-filter CPF and an automatic color control circuit ACCs. The output signal of the filter BPF is supplied to a first mixer M1 multiplying a sine function given by a coefficient 11-1-1 and a second timer M2 multiplying a cosine function given by the coefficient 11-1-1. The input signal is mixed with the frequency which is 1.5 times as much as the crochet frequency and the SECAM signal which is filter- processed is converted into a frequency which is 0.5 times as much as the crochet frequency. The output signals of the mixers 1 and 2 are supplied to an ACC circuit ACCF.
Patent JP-H0247169-A (JP)
Title: Antifouling agent for ship bottom, fishing net or underwater structure
Inventor: MORITA ISAMU
IPC: C09D5/16
Filed: 1988-08-09
Abstract: PURPOSE:To provide the title antifouling agent which is excellent in antifouling action, adhesion to an object, etc., and is lowly toxic by mixing a specified alkylamine/oxyalkylene adduct with a polyurethane or polyacrylate adhesive. CONSTITUTION:An alkylamine of an iodine value >=15 is produced by using a fat or oil containing unsaturated fatty acids, such as palm oil or beef tallow, and is subjected to an addition reaction with an oxyalkylene (e.g., ethylene oxide or propylene oxide). The number of moles of the oxyalkylene oxide added is suitably about 0.9-10 per active hydrogen atom of the alkylamine. The obtained alkylamine/alkylene oxide adduct is mixed with a polyurethane or polyacrylate adhesive, a solvent (e.g., ethyl acetate), etc., to produce the title antifouling agent. This agent dissolves in water very slowly, and exerts an excellent effect of preventing marine life from depositing on a ship bottom or the like.
Patent JP-2001027218-A (JP)
Title: Building washer device and wooden building material fixing device
Inventor: TAKAHASHI HIDEAKI
IPC: E04B1/58
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a wooden building material fixing device capable of absorbing the contraction of wooden building material and stabilizing the fixed state of the wooden building material. SOLUTION: This building washer device 1a is composed of a first and a second washer members 4, 5 arranged overlapping each other with a bolt through hole at the center part. Both members 4, 5 are formed of spring steel curved in outward protruding shape in the opposite direction to each other, and a first edge part 9 of the member 4 and a second edge part 10 of the member 5 are folded mutually inward and formed to be fitted to each other. Sill wood 8a serving as wooden building material is so disposed as to be pierced with an anchor bolt 2a fixedly embedded in footing concrete. After fitting the device 1a and a nut 7 in this order to the bolt 2a, the nut 7 is tightening to prevent the looseness of a fastening part 12 of a wooden building material fixing device 101a comprising the bolt 2a and nut 7, buy the springiness of both members 4, 5.
Patent JP-S6091564-A (JP)
Title: Lithium thionyl chloride battery
Inventor: YAMADA SHIYUUJI
IPC: H01M50/124
Filed: 1983-10-24
Abstract: PURPOSE:To decrease the contact resistance between the positive electrode and the metallic can and improve the storage characteristic of a lithium thionyl chloride battery by coating the inner surface of a metallic can, to which the positive electrode is fixed by pressure, with a carbonaceous film which is principally composed of water glass and carbon powder and which has many sharp convex areas on its surface. CONSTITUTION:The inner surface of a stainless steel can 1 also serving as a positive terminal, is coated with a conductive carbonaceous film 2 which principally consists of water glass and carbon powder and has many sharp convex areas on its surface. The carbonaceous film 2 is formed by dispersing a fine carbon powder with particle diameter of 0.1-0.3mum in a mixture of water glass and water or alcohol in such a manner as to adjust the content of the solid component in the gel-like solution to 20wt%, then homogeneously mixing 25g of a coarse carbon powder of 50-100 mesh into 100ml of the gel-like solution. The thus prepared gel-like dispersion liquid is then applied to the inner surface of the can 1 at least to its area touching the positive electrode before drying is performed. In the thus constituted lithium thionyl chloride battery having an inside-out structure, it is possible to achieve a sufficient electric contact between the can 1 also serving as a positive terminal and the positive electrode and to remarkably decrease the contact resistance between these members.
Patent JP-H0916181-A (JP)
Title: Active silencer
Inventor: HIRAKAWA RYUICHI
IPC: G10K11/178
Filed: 1995-06-29
Abstract: PURPOSE: To largely attenuate exhaust noise caused by a exhaust pipe of an internal-combustion engine. CONSTITUTION: A loudspeaker sound issuing body 3 and a resonance sound issuing body 4 are provided at both sides of exhaust downstream side end part of an exhaust pipe 2, each opening of the loudspeaker sound issuing body 3 and the resonance sound issuing body 4 are provided in parallel approaching to an opening of the exhaust pipe 2. A first loudspeaker 5 accommodated in the loudspeaker sound issuing body 3 and a second loudspeaker 6 accommodated in the resonance sound issuing body 4 are connected to a control device 10 through a signal line 9.  A resonance frequency of a resonance box 21 provided at the resonance sound issuing body 4 is made 0.5-0.8 times as much as a low sound reproduction limit frequency of the first loudspeaker 5 in a condition in which it is accommodated in the loudspeaker sound issuing body 3, a pressure wave having an opposite phase to a pressure wave of an exhaust noise of an internal-combustion engine is issued from the loudspeaker sound issuing body 3 and the resonance sound issuing body 4 based on a command of the control device 10, and exhaust noise is silenced by superimposing both pressure waves and a pressure wave of exhaust noise.
Patent JP-H0845483-A (JP)
Title: Lead support wire in incandescent lamp bulb
Inventor: WATANABE MASAYA
IPC: H01K1/40
Filed: 1994-08-02
Abstract: PURPOSE:To prevent a burr, produced in both the end parts of a primary wire material forming a lead support wire, from causing a hindrance in manufacturing an incandescent lamp bulb by improving the cutting work for the primary wire material in manufacturing the lead support wire. CONSTITUTION:In lead support wires 6 and 6 enclosed in the gas tube 2 of an incandescent lamp bulb 1 to support a filament 7, in order to form them, a wire material 10 is used wherein both the ends of which are cut so as to make a value, wherein the diameter of a cut surface 10b and the length of a burr 13 produced at the time of cutting are added, equal to or shorter than the original diameter of the wire material 10. For example, a V-shape notch 12 is formed on the outer peripheral surface 10a of the wire material 10 by a cutting blade 11, and then it is slid to cut the wire material 10.
Patent JP-H1144998-A (JP)
Title: Electrophotographic developing method
Inventor: SAIKAWA TAKESHI
IPC: G03G15/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a developer and to prevent insufficiently electrified toner or cloud from occurring, by setting the electrified amount of toner in developer to a value equal to or under the critical electrified amount of the toner when the developer is replenished with toner. SOLUTION: In the case of replenishing two-component developer consisting of at least toner and magnetic carrier with toner, the electrified amount of the toner in the developer is set to a value equal to or under the critical electrified amount of the toner. By keeping the electrified amount of the toner equal to or under the value of the critical electrified amount of the toner, the toner is replaced. As a result, the developer is moved to an area C from an area B by gravity and motive power transmitted from a developer carrying member 2. At this time, a magnet roll 3 is rotated, so that the developer is carried while it is stirred by the magnetic force on a non-magnetic plate 5. The insufficiently electrified toner which is easily isolated from the developer is removed by stirring at that time. In an area D, the developer is carried by the magnetic force of the roll 3.
Patent JP-S6175999-A (JP)
Inventor: TSUJI SHUJI
IPC: G06Q40/02
Filed: 1984-09-21
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-2000027978-A (JP)
Title: Roller device
Inventor: YAMAKAWA SHUJI
IPC: F16H53/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a roller device to provide excellent slide characteristics by improving wear resistance of a shaft and suppress the increase of a cost to a minimum. SOLUTION: The two end parts of a shaft 2 in which a cylindrical roller 3 is inserted are respectively fitted in a pair of arms 1a extending in parallel. In a so formed roller device, at least a part of the two end part, fitted in the arm 1a, of the shaft 2 and a part to intercouple the two end parts are formed of a steel and at least a part of a portion on which an external load is exerted through the roller is formed of ceramics.
Patent JP-S6442856-A (JP)
Title: Infrared solid-state image sensing element
Inventor: TOYAMA SHIGERU
IPC: H04N5/374
Filed: 1987-08-11
Abstract: PURPOSE:To make possible an infrared detection by a Schottky barrier gate field-effect transistor having an amplifying function by a method wherein an infrared detector is provided with a switching element for resetting as Schottky barrier gate electrode in a reference potential at a prescribed period. CONSTITUTION:An infrared detector consists of a Schottky barrier gate field- effect transistor 17, is connected to a Schottky barrier gate electrode 6 of this transistor 17 and possesses a switching element 16 for resetting this electrode 6 in a reference potential at a prescribed period. In such a way, an infrared detecting operation is made possible by a combination of the transistor 17 and the element 16 connected to the Schottky barrier gate electrode of this transistor 17.
Patent JP-H0361122-A (JP)
Title: Four-wheel drive vehicle with center differential device
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/38
Filed: 1989-07-29
Abstract: PURPOSE:To realize a good balance of rotation and to improve the durability the vibration noise of a bearing by assembling plural one-piece-type pinions consisting of two pinions at equal intervals in a compound planetary gear-type center differential device. CONSTITUTION:A center differential device 50 in a transfer case 4 is connected to output shaft 15 of an automatic transmission 30 in a transmission case 3, and power is transmitted through the center differencial device 50 to front and rear drive shafts 16, 20. The center differential device 50 is made up of a compound planetary gear provided with a first sun gear 51 formed to the output shaft 15 and a first pinion 52 engaging the first sun gear, and a second sun gear 53 formed to the rear drive shaft 20 and a second pinion 54 engaging the rear drive shaft. Both the pinions 52, 54 are provided integrally with each other, and a plurality of both the pinions are arranged around the first, second sun gears 51, 53 at equal intervals and beared on a carrier 55 formed integral with a reduction gear 17.
Patent JP-H0549103-A (JP)
Title: Low noise current collector
Inventor: SEHATA MICHIO
IPC: B60L5/08
Filed: 1991-08-08
Abstract: PURPOSE:To reduce noise by fixing a vertically split telescopic support rotatably back and forth to a base frame fixed to a roof insulator of a body and fixing a shoe support surrounding a current collector to the upper end thereof. CONSTITUTION:Four insulators 3a-3d are fixed to four corners of a rectangle on the roof 1 of a body and base frames 4a, 4b are stretched across the four insulators. A hole 6 is made through a holding section for the base frames 4a, 4b and a rotary shaft 7 is inserted rotatably into the hole 6. The rotary shaft 7 is further inserted into a hole made through the under side section of a support 5 split vertically. A collector shoe comprising current collecting sliders 10a, 10b and horns 19a, 19b are fixed to the upper end at the upper side section of a support 8 and a shoe support 11 surrounds them. The supports 5, 8 are extended by means of a telescopic section 14 and a link mechanism 13 to pressure contact with the sliders 10a, 10b and thereby contracted to be contained between the four insulators. Consequently, the members are enlarged and noise is reduced.
Patent JP-H1046325-A (JP)
Title: Formation of cuins2 thin film
Inventor: KONDO KENICHI
IPC: C23C14/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To form a CuInS2 thin film appropriate as the material for an efficient solar battery on an inexpensive substrate of a soda-lime glass, for example, at relatively low temp. and cost. SOLUTION: A substrate 12 is placed in an evacuated closed vessel 1, the vapor-deposition sources 10 of Cu2 S and In2 S3 are separately heated and vaporized to form a CuInS2 thin film. In this case, the vaporized Cu2 S and In2 S3 are passed through plasma and ionized or activated. The ionized or activated Cu2 S and In2 S3 are collided with the substrate 12 to form a CuInS2 film on the substrate 12.
Patent JP-2000020995-A (JP)
Title: Laser array optical system
Inventor: ARAI NORIKAZU
IPC: G11B7/125
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To correct an image plane curve in a condensing optical system in a method, using an array of surface emitting vertical resonance semiconductor laser(VCSEL) as a light source for a high-density information recorder or a high-speed optical printer. SOLUTION: As a light source, a laser array 111 and a laser array optical system which is located in front thereof and comprises a lens array 112 for forming a secondary light source surface 111' of a laser array are used. Since a condensing optical system or an object lens generally has an insufficiently corrected image plane curve, a secondary light source plane is made concave with respect to an information recording medium for correcting this. Such a lens array is easily achieved by gradually changing the refractive power in element lenses 1121, 1122, etc., from a central part.
Patent JP-H0858449-A (JP)
Title: Lock mechanism of inclinable rear seat back
Inventor: YAMAGAMI MICHIHISA
IPC: B60N2/90
Filed: 1994-08-24
Abstract: PURPOSE: To provide the simple and inexpensive lock mechanism of an inclinable rear seat back, which can release the lock from both the cabin side and the trunk room side, and also can disable the release of the lock easily from the cabin side. CONSTITUTION: Lock release operation is performed from the side of a cabin 14 by coupling a release operation member 40 with a latch member 26 for positioning the hook member 24 engaged with a striker 28 in lock position, shiftably in the back and forth direction of a vehicle and rotatably through a slot 36 and a pin 38, and positioning the release operation member 40 in the first position shown by the full line, while the lock release operation is performed from the side of a trunk room 16 by positioning it in the second position shown by an alternate long and shot dash line. To disable the lock release from the side of the cabin 14, the release operation member 40 is positioned in the second position and an inclinable rear seat 12 is erected.
Patent JP-S60100518-A (JP)
Inventor: UIRIAMU YUUJIN HAGEMAN
IPC: C07D209/30
Filed: 1984-09-26
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-S6444540-A (JP)
Title: Method for determining programming order
Inventor: NAKAMURA YOICHI
IPC: G06F9/06
Filed: 1987-08-12
Abstract: PURPOSE:To automatize the determination of programming order by coordinating a flow chart area. CONSTITUTION:Whether an end point for a specified start point exists or not is decided about all coordinate components by defining the coordinates of a start terminal as a start point, and when the end point does not exist, the terminal is decided as an end terminal and programming end is decided. When the decided program is branched, two or more end points exist, but the initially detected coordinates are set up. Whether confluence exists or not before the succeeding block is decided by a result decided from whether another start point for the found end point exists or not. When two or more start points exist, the initially detected coordinates are set up. Then, whether a branch block exists or not is decided. After said decision, the start point is defined as an end point to find out the coordinates of a new start point. Then, the programming order of the block concerned is determined and the end point is defined as a new start point.
Patent JP-H0486630-A (JP)
Title: Single lens reflex camera with built-in stroboscope
Inventor: SUZUKI MASAYUKI
IPC: G03B15/05
Filed: 1990-07-27
Abstract: PURPOSE:To make a built-in stroboscope move by means of the small up-and- down action of a finger tip by integrally providing a finger hook for making the built-in stroboscope move from a second position to a first position with the built-in stroboscope. CONSTITUTION:The finger hook 3a to make the built-in stroboscope 3 move is provided integrally with the stroboscope 3. That is, a recessed part 5d to house the stroboscope 3 is formed, so that the stroboscope 3 is housed in this recessed part 5d in a state where it goes under when it is not used. The position of this housed state is assumed to be the first position. And the finger hook 3a is projectingly provided on he side surface of an upper cover 3b, and when the stroboscope 3 is made to ascend from the first position, or when it is made to descend from an ascending position (second position) to the first position, the built-in stroboscope can be moved by putting a finger on the finger hook 3a and slightly pressing upward or downward. Thus, this camera can be smoothly shifted to the stat of a photographing with strobe light or the photographing without the strobe light.
Patent JP-H1070903-A (JP)
Title: Land grader for field
Inventor: MINAGAWA ISAO
IPC: A01B35/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a land grader for a field capable of downwardly rotating the front end of a spade unit, preventing the spade unit from floating, well thrusting into the field soil, thereby shortening the protruding length of the spade unit and improving the operating efficiency by installing a resistance receiving part capable of thrusting into the field surface in the spade unit. SOLUTION: This land grader for a field is obtained by installing a mounting frame in a tractor so as to be vertically movable, fitting a soil transporting platform to the mounting frame so as to enable the rearward tilting and moving, arranging a spade unit 12 in the mounting frame so as to enable the retention in a forwardly descending state, pulling up and rotation with a holding mechanism and further installing a resistance receiving part 39 capable of being immersed in the field surface in the spade unit 12. Furthermore, two reinforcing plates 13 are preferably fixed to the back surface of the spade unit 12 and a gangplank 13a is preferably installed at the front between the reinforcing plates 13.
Patent JP-H04230558-A (JP)
Title: Direct-memory access apparatus
Inventor: JIERARUDO DONARUDO BORUTO
IPC: G06F13/28
Filed: 1991-07-16
Abstract: PURPOSE: To execute transfer from one external bus to another external bus without using a memory in a local bus and without adding another DMA device. CONSTITUTION: The chain or continuity of more than two DMAs are executed for executing DMA transfer by way of a common bus. The DMA devices 111 and 115 are modified so as to work as a bus slave as against another DMA bus master device. As a result, information is transferred from one bus 101 to another bus 102 by way of the common local bus 105. The slave DMA stops the master DMA to transfer data for restricting the band width request of the common bus 105.
Patent JP-H1145927-A (JP)
Title: Substrate transporting device and substrate processing device
Inventor: OTANI MASAMI
IPC: H01L21/677
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transporting device in which a substrate in the middle of transportation is hardly contaminated due to sticking of particles. SOLUTION: A transportation arm 10b is provided with a substrate holding mechanism that surely holds a substrate, and inclined with an arm inclining mechanism 70. The arm inclining mechanism 70 is an operating mechanism made by combining a motor 71, a belt 74 and a pulley 73, forward and reverse rotations of the motor 71 are transmitted to the pulley 73 through a motor axis 72 and the belt 74 in between, and an arm supporting member 75 to which the pulley 73 is fixed and the transportation arm 10b are rotated/inclined with a rotating axis of the pulley 73 as a center. When the transportation arm 10b holds a substrate while it is inclined, downflow is not made to flow vertically to the substrate in the middle of transportation, thereby preventing the substrate from contaminated by sticking particles.
Patent JP-S5989815-A (JP)
Inventor: HIDA HIDEAKI
IPC: F16B47/00
Filed: 1982-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000078222-A (JP)
Title: Transmitter, receiver, transmitting device, transmission method and reception method
Inventor: OSHIMA MITSUAKI
IPC: H04L27/34
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission reception system in which the problem of the inability in increase in a transmitted information amount is solved and much more information can be sent with the same frequency band, when a transmitter transmitting a digital signal has limited frequency band. SOLUTION: A transmitter 1 uses a modulator 4, conducting m-value QAM modulation, to assign n-value data of a 1st data stream to a signal point group resulting from grouping signal points of the n-value 1st data row and p-value 2nd and 3rd data rows on a signal space diagram and to transmit a modified m-value QAM modulation signal. A 1st receiver 23 uses a demodulator 25 to demodulate the n-value 1st data row and a 2nd receiver 23 demodulates 1st and 2nd data rows, and a 3rd receiver 43 demodulates the 1st, 2nd and 3rd data rows. Thus, when receiving the m-value modified multi-value modulation wave, even a receiver having only the demodulation capability of n-value (n<m) can demodulate data of n-value 1st data row in the transmitting device.
Patent JP-S58101365-A (JP)
Title: Text display calibration system in machine translation system
Inventor: KAJI HIROYUKI
IPC: G06F3/048
Filed: 1981-12-14
Abstract: PURPOSE:To improve the efficiency of proofreading and to decrease the amount of transmission data in transmitting the text after correction to a central computer, by storing and processing a text as series of phrase element data comprising recognition signals and character trains. CONSTITUTION:A termianl device 1 consists of a processor 2, storage device 3, character generator 4, CRT 5, and a keyboard 6 and is connected to a central computer 9 via an MODEM 7 and a communication line 8. A text corrected at the terminal device 1 is transmitted to the central computer 9 and stored in a file. In the automatic translation processing in the central computer 9, English texts are analyzed and divided into elements having a prescribed role in sentence construction and significance. Translation is assigned to each phrase element and the phrase elements are arranged in the suitable order. The phrase elements are provided with recognizing symbols and transmitted to the terminal device 1.