baber/WOPTO huggingface dataset:
Patent JP-H0865674-A (JP)
Title: Motion vector detector
Inventor: NONAKA MASAHITO
IPC: H04N7/32
Filed: 1994-08-26
Abstract: PURPOSE: To improve encoding efficiency by eliminating the transmission of futile motion vectors. CONSTITUTION: A document discriminator 41 discriminates whether an input image is document or not. When the discrimination is completed by the document discriminator 41, address generators 22 and 42 respectively generate addresses for detecting the motion vector for the unit of a frame in the unit of a block. A selector 43 selects any address generated by the address generators 22 and 42. Sum-total end signals from the address generators 22 and 42 are selected by the selector 43. Each time the sum-total end signals are inputted, a vector generator 30 outputs the next try vector. When a minimum value detecting signal and the sum-total end signals are outputted, a mask circuit 29 outputs a fetch pulse. Registers 27 and 31 respectively hold an evaluated value and the motion vector. An evaluation computing element 21 calculates the evaluated value.  A comparator 28 compares the evaluated value with the contents of the register 27 and outputs the minimum value detecting signal.
Patent JP-S6172406-A (JP)
Inventor: YANNCHII SHII
IPC: H04B10/43
Filed: 1985-09-13
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-S58104694-A (JP)
Title: Purification of waste water
Inventor: MASUDA NOBUO
IPC: C02F3/12
Filed: 1981-12-15
Abstract: PURPOSE:To hold the quality of waste water under an excellent condition during its purification with SRT operation, by aerating organic substance-contg. waste water in a completely mixing-type aerating tank, removing most of organic substance from the waste water in a sedimentation tank, and then aerating the waste water with a rotary disc aerator. CONSTITUTION:Waste water from which extremely coarse solid parts such as sand have been removed is introduced into the first precipitating basin 1 to remove coarse solid parts from it by precipitation, and then subjected to flocculating precipitation in a completely mixing-type aerating tank 2 by dispersing returned sludge from the sedimentation tank 3 through a returning line 4. Thereafter, the waste water is introduced into a rotary disc aerator 5 ro remove remainig BOD by the layer of microbes adherent to rotary discs 5A. Precipitating sludge accumulated on the bottom of the sedimentation tank 3 is withdrawn outside the system through a line 3A, treated in a thickening tank 6 and converted into methane gas 8 and digested sludge 9 in an anaerobic digesting tank 7. Supernatant liquids produced in the thickening tank 6 and the digesting tank 7 are circulated through lines 6A and 6B, respectively, to the precipitating basin 1.
Patent JP-2000034401-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MATSUMOTO HIROTAKE
IPC: C08L75/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain thermoplastic elastomer composition excellent in flexibility and resistance to flatting at high temperatures by compounding a specified amount of a specified ester elastomer and a specified amount of an olefin elastomer. SOLUTION: This composition comprises 100 pts.wt. ester elastomer being a block copolymer prepared by bonding 100 pts.wt. polyester copolymer comprising 50-95 wt.% repeating short-chain polyester component units of formula I and 50-5 wt.% repeating long-chain polyester component units of formula II to 50-500 pts.wt. polyether comprising repeating units of the formula: -R3-O- through 10-100 pts.wt. urethane bonding component of formula III or IV and 50-500 pts.wt. olefin elastomer consisting of a polyolefin resin and a rubber component dispersed therein. In the formula, R1 and R3 are each a 2-8C alkylene; R2 is a component comprising repeating units of the formula: -R-O- and having a number-average molecular weight of 500-5,000; R is R1; and R4 is a 2-15C alkylene, phenylene, a 2-15C alkylene, or a group composed of methylene and phenylene bonded to each other.
Patent JP-S58103177-A (JP)
Title: Semiconductor device
Inventor: MORIKAWA HIROSHI
IPC: H01L29/06
Filed: 1981-12-15
Abstract: PURPOSE:To decrease poor waveforms such as soft breakdown, by bringing the angle formed by a P-N junction plane and a mesa side surface closer to 90 degrees than a conventional structure. CONSTITUTION:A silicon nitride film 5 is grown on a garium aresenide N<->/N<+> epitaxial wafer. With a photoresist as a mask, etching is performed to obtain an electrode having a diameter phi. Then, with said nitride film 5 as a mask, P type impurities are diffused. After the nitride film 5 has been removed, a metal is attached on the entire surface of the wafer. Then, with the photoresist as a mask, the metal is etched by ion etching, and an electrode pattern 4 is obtained. Then PR is removed. Thereafter, with the electrode 4 as a mask, mesa etching is performed for 30 seconds. Etching is performed in the lateral direction at the wafer surface by under etching, and a mesa type diode is obtained. In this diode, the angle formed by the P-N junction plane and the side wall surface of the mesa is closer to 90 degrees than that of the conventional device. Therefore, various poor waveformes such as the soft breakdown can be decreased.
Patent JP-2000036248-A (JP)
Title: Resist hole monitoring device
Inventor: AKIYAMA YUKIO
IPC: H01J9/42
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of the shapes and sizes of holes after an etching process by arithmetically processing image data obtained by photographing a shadow mask and recording and displaying the features of the sizes and shapes of the holes of a resist layer. SOLUTION: A shadow mask steel plate 1 after a development process is transferred, a position detection means 2 detects an observation region 1a reaching a photographing position (a), and a photographing start signal is sent to a photographing means 5. While the photographing position (a) is illuminated by ultraviolet illumination light L1 of an ultraviolet illumination light irradiation means 3, and reflected and scattered light Lr of visible light Lf and ultraviolet light is emitted from a resist layer part caused by a fluorescent emission phenomenon, reflected and scattered light Lr2 of ultraviolet light is emitted from a part formed only from a steel plate.  A spectral means 7 cuts the reflected and scattered light Lr, Lr2 and sends the light Lf to an image formation means 4, and it is photographed by the photographing means 5 by using the photographing start signal, expanded by the image formation means 4, and processed as data by an arithmetical processing means 6, and the sizes and shapes of the holes of a resist layer in the observation region 1a of the steel plate 1 are operated and recorded and used for the setting of etching process conditions and the like.
Patent JP-H04365604-A (JP)
Title: Radial tire
Inventor: SUZUKI SHIGEHIKO
IPC: B60C9/08
Filed: 1991-07-16
Abstract: PURPOSE:To improve traveling stability and high speed durability by improving the uniformity of a tread part. CONSTITUTION:A band layer 7 is arranged inside a tread part 2 a outside a carcass 6, and in the band layer 7, a plurality of strip-shaped plies consisting of the embedded band cords are wound in spiral form, so that the winding starting edge and winding terminal edge positioned at the tread edges E1 and E2 of each strip-shaped ply are position-deflated in equal intervals with respect the tire peripheral direction. Further, a belt layer consisting of at least two belt plies is interposed inside the band layer 7 or carcass 6 side.
Patent JP-S6093802-A (JP)
Title: Antenna for radio wave reception
Inventor: NAKAMURA TAKAYUKI
IPC: H01Q15/14
Filed: 1983-10-27
Abstract: PURPOSE:To make a device light-weight and high-strength and to improve the resistance to rust, the weather resistance, the resistance to damage, and the durability by providing a fiber-reinforced resin layer on a metallic porous plate as one body. CONSTITUTION:The fiber-reinforced resin layer is provided on the upper face and/or the lower face of the metallic porous plate as one body, and the whole of them is formed to a reflective plate shape. The metallic porous plate consists of a metallic powder sintered material, a foaming metal, or the like of iron, stainless steel, aluminium, brass, copper, nickel, silver, chromium, an alloy of these metals, or the like, and the inner-layer adhesive strength and the weather resistance are improved furthermore if a synthetic resin is impregnated. With respect to the fiber-reinforced resin layer, natural organic fibers such as cotton, a synthetic organic fibers such as nylon, or inorganic fibers such as glass are used as reinforcing materials and are impregnated with a resin such as an unsaturated polyester or the like and are laminated to obtain the fiber-reinforced resin layer. Thus, the device is made light-weight and high-strength, and the resistance to rust, the weather resistance, the resistance to damage, and the durability are improved.
Patent JP-S6446236-A (JP)
Title: Tracking servo device
Inventor: ABE HIROYUKI
IPC: G11B7/085
Filed: 1987-08-13
Abstract: PURPOSE:To facilitate a large number of track jumps only with the adding of a simple circuit by inserting a low-pass equalizer circuit in the front stage of a tracking actuator and equivalently decreasing the number of low-pass resonance frequencies of the actuator. CONSTITUTION:After a prescribed phase compensation is executed in a equalizer circuit, a tracking error signal is made into one input of an adder 7 through a loop switch 6. As the other input of the adder 7, a jump pulse generated in a jump pulse generating circuit 8 is impressed, and an output is impressed through a low-pass equalizer circuit 9 to a tracking actuator 10. The low-pass equalizer circuit 9 inserted into the front stage of the tracking actuator 10 can equivalently reduce the number of the low-pass resonance frequencies of the actuator 10. Thus, without the management of the pulse width of a decelerating pulse, a large number of track jumps can be realized.
Patent JP-H1130330-A (JP)
Title: Shift controller for automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/18
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent engine brake from not working due to failure when a gear stage available for engine brake applicable to the condition of a vehicle in operation is selected. SOLUTION: It is judged whether engine brake is allowed to work or not at the third speed in an ascent/descent controlling where maximum speed is limited (step 5) and, if engine brake does not work at the third speed but works at a higher gear stage than that, ascent/descent control is performed by using the available higher speed side gear (step 6).
Patent JP-S6095733-A (JP)
Title: Optical signal processor
Inventor: SATOU TETSUO
IPC: G11B7/09
Filed: 1983-10-31
Abstract: PURPOSE:To attain high accuracy servo operation by controlling the gain of a focus servo system and a tracking servo system with a signal for detecting physical change of surrounding environment so as to prevent a focus error and a tracking error due to environmental change such as vibration. CONSTITUTION:An output from a focus servo circuit 41 and a tracking servo circuit is inputted respectively to variable gain circuits 42 and 45. On the other hand, the physical change (vibration or the like) of surrounding environment is detected by a detector 51, its detection signal is inputted to a preamplifier 52 and a detection circuit 53, a control voltage whose level is changed in response to the frequency change is fed to the circuits 42, 45, whose gain is controlled. Its output is fed to coils L1, L2 of the focus servo mechanism and the tracking servo mechanism, where the effect of vibration is compensated, the focus error and tracking error are prevented, thereby attaining highly accurate servo operation.
Patent JP-S6265897-A (JP)
Inventor: YONEDA INEJIRO
IPC: B66F9/14
Filed: 1985-09-12
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-H1135742-A (JP)
Title: Production of filled rubber mixture
Inventor: SCHOLL THOMAS
IPC: C08L21/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To produce a rubber which has processability, specifically good flow behavior and desirable vulcanizing speed, and which is suitable for the production of a highly reinforced vulcanized rubber, specifically a tire tread having low rolling resistance and obtained at a low raw material cost by using a water repellent oxide and/or a silica-loaded filler intimately dispersed and completely remained in the rubber after readily blending the same in a rubber solution and removing a solvent by steam. SOLUTION: At least one kind of a water repellent oxide and/or a silica- loaded filler in an amount of 0.5-300 pts.wt., based on 100 pts.wt. rubber, are added to a solution of a rubber contained in an organic solvent, wherein the solution of the rubber may contain other aids and additional fillers for treatment, processing and stabilization, and then the solvent is removed at a temperature of 50-200 deg.C by steam distillation to produce a mixture of the oxide and/or the silica-loaded filler and the rubber.
Patent JP-H0947765-A (JP)
Title: Rainwater treatment unit and rainwater purification storage equipment
Inventor: KITABAYASHI MASAYUKI
IPC: E03B3/03
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the unit which is appropriately used for treating rainwater received by the roof of a small building such as detached house or small-scale multiple dwelling house. SOLUTION: This unit 100 which is connected to a vertical trough(VT) and used for heating rainwater flowing through the unit 100 contains a chlorine-based solid disinfectant 30 for disinfecting the rainwater, a solid alkali agent 20 for adjusting the pH of the rainwater and a filter member for capturing fouling components in the rainwater. Thus, a comparatively small-scale equipment is sufficiently used as the unit 100 without requiring any rainwater storage tank, pump for circulating stored rainwater, etc., and also, the maintenance of the equipment is easily performed.
Patent JP-H01222198-A (JP)
Title: Heat transfer member and manufacture thereof
Inventor: RARUFU JIOFURII SUKAAROTSUKU
IPC: F28F3/00
Filed: 1988-08-15
Abstract: PURPOSE: To obtain a heat transfer member having such a heat transfer surface that the density of holes and the average dimension of the holes or cavities can be changed independently, by forming a coating composed of plastic particles embedded in a metal by spraying a particulate mixture of the metal and plastic particles onto the surface and pores in the coating by heating the coating. CONSTITUTION: A heat exchanging member is composed of a plate 2 of a thermally conductive metal (usually, aluminum or copper) and a particulate mixture of a silicon-aluminum alloy, and polyester particles is sprayed onto the surface of the plate 2 by plasma spraying after the surface of the plate 2 is cleaned by shot blasting. A continuous aluminum base material containing scattered polyester particles is formed on each aluminum sample, and the polyester is removed by heating the material to a temperature of about 540 deg.C by two hours under a vacuum. On the surface of each sample, a network having opened holes which are formed with their axes perpendicularly to the surface of the sample is left.
Patent JP-S6446690-A (JP)
Title: Nuclear reactor shut-down device
Inventor: OGAWA SHINZO
IPC: G21C7/14
Filed: 1987-08-17
Abstract: PURPOSE:To prevent lowered attraction by providing a cylinder chamber fitted with a piston, which can be driven at proper times, to an extension pipe and a through-hole opened at one end into the cylinder chamber and opened at the other end to the surface of an electromagnet to be detained to an armature. CONSTITUTION:The piston 41 is previously pulled into the upper part of the cylinder chamber 40 via a piston rod 44 by a driving device built into the extension pipe 32 and the coolant immersed with the electromagnet 33, etc., is filled up to the cylinder chamber 40 via the through-hole 39 in said extension pipe. The coolant filled in the cylinder chamber 40 runs through the narrow spacing where the electromagnet 38 and the armature 36 faces each other from the lower aperture of the through-hole 39 so that the coolant is discharged by the route shown by arrows, if the piston 41 is so driven as to be pushed downward where the electromagnet 38 is brought near to the armature 36. The armature 36 is attracted to the electromagnet 38 without intervening any foreign matter at all between the armature 36 and the electromagnet 38 if the electromagnet 38 is thereafter energized. The lowered attraction is thus prevented.
Patent JP-S6447178-A (JP)
Title: Photometry system for electronic image pick-up equipment
Inventor: TABEI MASATOSHI
IPC: G01J5/60
Filed: 1987-08-17
Abstract: PURPOSE:To reduce a processing time by executing a reading and a scanning based on a scanning signal outputted from the prescribed range of a shift register for horizontal scanning and a shift register for vertical scanning. CONSTITUTION:When a pulse signal PH and a signal EH are supplied in a condition the supply of a start pulse signal SH is stopped to a shift register B for horizontal scanning, only picture element signals, which are from the (i)-th signal reading line to the (j)-th signal reading line, can be outputted. On the other hand, a shift register 2 for vertical scanning can supply a signal Pv corresponding to the signal PH and a signal Ev corresponding to the signal EH and it can scan only a prescribed vertical scanning signal in a vertical scanning direction set by these signals. Accordingly, only the picture element signal, which is generated in one part of a photodetecting area A, can be outputted to an input terminal 4. Thus, the reading and scanning of an odd-number field can be executed. Next, the reading and scanning of an even-number field is executed.
Patent JP-H0951430-A (JP)
Title: Image data interpolation arithmetic method and device therefor
Inventor: ITO WATARU
IPC: G06T3/40
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To realize an interpolation image in response to a local characteristic of an original image in the interpolation arithmetic method and device for image data subject to vicinity interpolation. SOLUTION: Weighting coefficients w1-w5 used for multiplication in the linear combination among interpolation coefficients of B spline interpolation, vertically linear-horizontal replication interpolation, horizontally linear-vertical replication interpolation, right oblique interpolation and left oblique interpolation are obtained by a neutral network 2. An interpolation coefficient arithmetic means 4 multiplies the weighting coefficients w1-w5 with the interpolation coefficients stored in an interpolation coefficient storage means 3 to obtain final interpolation coefficients. An interpolation arithmetic means 5 conducts interpolation arithmetic operation based on the final interpolation coefficients to obtain interpolation image data S'. The interpolation image data S' are reproduced as a visual image by an image reproduction means 22.
Patent JP-H0867365-A (JP)
Title: Printer
Inventor: KAWATO JUNICHI
IPC: B65H3/44
Filed: 1994-08-29
Abstract: PURPOSE: To provide a printer in which automatic paper feed and manual paper feed of a paper sheet can be performed by the use of a cut sheet feeder. CONSTITUTION: In a printer 14 having a sheet cut feeder 16 automatically feeding a paper sheet, a paper feed mode changeover mechanism 41 positioning the cut sheet feeder 16 so that either of an automatic paper feed mode in which the running route of the paper sheet is formed into a nearly curved shape by means of the cut sheet feeder 16 so as to enable the paper sheet to be automatically fed, or a manual paper feed in which the running route of the paper sheet is formed into a nearly straight line so as to enable the paper sheet to be manually fed can be selectively adopted, is provided.
Patent JP-S6098119-A (JP)
Title: Cooling fan for radiator
Inventor: MURATA YUKIHO
IPC: F01P11/10
Filed: 1983-11-01
Abstract: PURPOSE:To prevent a warm air stream an engine room from flowing back to the inside of a radiator in time of an motor fan being stopped, by installing a one-way valve, which circulates air from the radiation side to the engine room side, in a fan shroud. CONSTITUTION:A fan for cooling a radiator 2 is constituted of a first motor fan 11 and a second motor fan having a stop mode, while each of fan shrouds 3 and 4 is installed in position between these fans and the radiator 2. In the fan shrud 4 housing the second motor fan, an auxiliary shroud 13 is coupled with the downstream side of the second motor fan, and a door panel 14 of a one-way valve, which makes the air inhaled by the second motor fan pass through only from the side of the radiator 2 to the engine room side, is rotatably installed in a discharge port of the second motor fan.
Patent JP-S5995977-A (JP)
Inventor: SUTEINARU SORORUDARU
IPC: B03B9/06
Filed: 1983-11-01
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-H1136463-A (JP)
Title: Wall structure
Inventor: KITAGAWA TSUGUJI
IPC: E04F13/08
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure supporting a grooved-cross-section panel on a draining member secured to a bed, improved for the prevention of deformation of panel ends at a panel joint and for panel continuity at each side of the joint. SOLUTION: Two longitudinally elongated support plates 4, 4a serve as member pieces 5 placed upright on a base 3 designed to allow insertion from each end, and projections 9 which can fit into grooves in panels and projection pieces 10 having the same shape as the end of the projection 9 are formed on the raised ends of the support plates 4, 4a. The projections 9 are formed by a plural number at equal intervals from one end, and the projection piece 10 is formed to deviate from the projection 9 at the other end toward the other end by a distance equal to the interval between the projections 9, and the projections 9 on the support plates 4, 4a are connected with the projection piece 10 by the fitting together of the bases 3 in such a way that the projections 9a and the projection piece 10 overlap forming the same contour, thereby forming a draining member.
Patent JP-S58105718-A (JP)
Inventor: HIROSE TOORU
IPC: B04B9/14
Filed: 1981-12-17
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-S58106071-A (JP)
Inventor: SAITOU HIROSHI
IPC: G10L15/00
Filed: 1981-12-17
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-H0490826-A (JP)
Title: Exhaust gas purification method
Inventor: KINDAICHI YOSHIAKI
IPC: B01D53/94
Filed: 1990-08-01
Abstract: PURPOSE:To efficiently remove NOx from the exhaust gases emitting from various facilities and prevent the other harmful components from emitting by a method wherein NOx containing exhaust gases are brought into a step-wise contact with a reducing and an oxidizing catalyst in the presence of hydrocarbon under an oxidative atmosphere where an excessive oxygen is present. CONSTITUTION:Proton type zeolite, alkali metal type zeolite or an acidic metal oxide treated and adjusted with the compounds having sulfuric acid radical is used as a reductive catalyst on the upstream side of an exhaust gaseous stream. On the downstream side of the exhaust gaseous stream, the catalytic component such as platinum, palladium, copper and iron supported alone or in combination on a porous carrier such as active alumina and silica is used as an oxidizing catalyst. The reducing catalyst disposed on the upstream side of the exhaust gaseous stream in the presence of hydrocarbon under an oxidative atmosphere where an excessive oxygen is present accelerates a reaction between hydrocarbon and NOx in preference to that between hydrocarbon and oxygen to reductively decompose NOx in the exhaust gases. Moreover, the oxidizing catalyst disposed on the downstream side of the exhaust gaseous stream removes oxidatively harmful components such as hydrocarbon and carbon monoxide.