baber/WOPTO huggingface dataset:
Patent JP-2000022612-A (JP)
Title: Adaptive transmission/reception equipment
Inventor: MARUTA YASUSHI
IPC: H04B7/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To form a directivity pattern to reduce interference to another user at the time of transmission by generating transmission antenna weight by predicting a transmission direction from an arriving direction estimated from reception antenna weight. SOLUTION: A reception antenna weight selector circuit 7 inputs reception antenna weight W1-WM outputted from M path adaptive reception sub blocks 41-4M, path level information P1-PM outputted from a first path search circuit 1, path level threshold value ΔP and maximum transmission number L and selects selection reception antenna weight Wr1-WrL corresponding to L transmission paths based on the other input out of M reception antenna weight W1-WM. The arriving direction of the maximum transmission number L including the maximum power path is defined as the transmission direction out of the arriving directions of reception power within the path level threshold value ΔP among the maximum power paths and concerning no setting of the threshold value ΔP, L path level high-order arriving directions are defined as the transmission direction. Further, when the maximum transmission number L is '1', only the maximum power path arriving direction is defined as the transmission direction.
Patent JP-S5974387-A (JP)
Title: Tube pump
Inventor: NAKAJIMA TOKUMATSU
IPC: F04B43/12
Filed: 1982-10-21
Abstract: PURPOSE:To perform constant volume feeding reliably by retreating a roller at such position as a tube is not deformed during stoppage of operation. CONSTITUTION:Upon stoppage of operation of rotary shaft 5, rotary torque functioning on a drive cam 6 will disappear and the spring force of a tension spring 14 and recovery force of a tube 2 whill cause to rotate both arms 11 clockwise while rotating the drive cam 6 and rotary shaft 5. Since both rollers 13 are retreated to the position separated from the tube 2, the tube 2 is recovered to natural state at any position thus to perform constant volume feeding reliably.
Patent JP-H0510419-A (JP)
Title: Speed change gear
Inventor: OBA TADASHI
IPC: F16H57/02
Filed: 1991-06-29
Abstract: PURPOSE:To reduce noise in a speed change gear with a main gear train provided at a main shaft and with a counter gear train provided at a counter shaft by providing a friction gear between a counter primary reduction gear and a speed change gear case, and a friction seal between a main highest speed gear and the speed change gear case. CONSTITUTION:A friction gear 54 is provided between a speed change gear case 8 and the counter primary reduction gear 52 of a counter gear train 50 provided at the input side part of a counter shaft 18. A friction seal 56 is disposed between the speed change gear case 8 and a main fifth speed gear 40 provided at the output side end part of a main shaft 16. With this constitution, the backlash of the counter primary reduction gear 52 is prevented by the friction gear 54, and the main fifth speed gear 40 is provided with rotational resistance by the friction seal 56, so that jar noise and rattling noise can be reduced.
Patent JP-S5880251-A (JP)
Inventor: HORUSUTO BURETSUTOSHIYUNAIDAA
IPC: H01J29/86
Filed: 1982-10-23
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-S5889201-A (JP)
Inventor: BUARUTAA SHIYUTEFUAN
IPC: A43B5/04
Filed: 1981-11-20
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-S6428321-A (JP)
Title: Method for charging and positioning material to heating furnace
Inventor: HIRANO SHOICHI
IPC: C21D11/00
Filed: 1987-07-24
Abstract: PURPOSE:To improve the capacity to heat steel products having different lengths in a walking beam type heating furnace by measuring the length of the steel products by length measuring sensors and charging the steel products to the proper places in the heating furnace by positioning sensors according to the measured lengths at the time of charging the steel products into the heating furnace and heating the steel products. CONSTITUTION:While various kinds of the steel products 3 having the different lengths are conveyed in an arrow direction in a conveying line 4, the lengths of the steel products 3 are measured by the many length measuring sensors PH1-PH9. The stop positions of the steel products 3 are controlled by the many positioning sensors NLS1-NSL9 provided in front of a charging device 5 of the walking beam type heating furnace 1 according to the measured lengths. The steel products 3 are charged to the charging device 5 in said positions and the stop positions of the steel products 3 are controlled by dividing the lengths thereof to plural zones in correspondence to the position of the walking beams of the heating furnace 1 and the steel products in an ejecting device 2 from the heating furnace 1. The many steel products can be charged into the heating furnace in accordance with the steel products of small lots and diversified kinds. The heating of the steel products is thus efficiently executed and the working efficiency in ensuring rolling stages is improved.
Patent JP-H0930359-A (JP)
Title: Air bag cover body
Inventor: WATANABE KAZUYUKI
IPC: B60R21/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the air bag cover body which is characterized in that its cut surface is not damaged in a serrate shape at the time of its rupture, and is also excellent in flexibility, heat resistance and impact resistance. SOLUTION: Material to be used can be obtained in such a way that (A) 100 parts of propylene-α-olefin block copolymer by weight and (B) 0.001 to 0.2 pts.wt. of organic preoxide are dynamically heat treated, and furthermore, shall be composed of compositions provided with characteristics described in (a) through (c). (a): a melt flow rate (based on JIS K 7210, measured under conditions that a temperature is 230 deg.C, and load is 2.1Kg) shall be 1 to 20g/10min. (b): In a crystallization temperature curve measured by a differential scanning calorimeter, a main crystalization peak temperature shall be 100 to 110 deg.C, the width for a half value of the main crystallization temperature shall be 3 to 10 deg.C, and a secondary crystalization temperature shall be 80 to 95 deg.C. and (c); the degree of crystallization measured by X ray diffraction shall be equal to or more than 10%.
Patent JP-S6079098-A (JP)
Inventor: KOJIMA TAKAYUKI
IPC: G11B23/50
Filed: 1983-10-06
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-H1028565-A (JP)
Title: Vegetable juice containing fine cellulose
Inventor: KAMATA ETSUO
IPC: A23L29/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetable juice suppressed in the precipitation of insoluble ingredients, such as pulp, contained in the vegetable juice to improve the dispersion stability of the insoluble ingredients by adding fine cellulose having a specific average particle diameter to the vegetable juice such as carrot juice. SOLUTION: Fine cellulose having an average particle diameter of <=20μm (preferably containing a fraction having particle diameters of >=10μm in an amount of <=70% in the particle size distribution) is added to a vegetable juice in an amount of approximately 0.005-3.0wt.% (converted into the solid content), preferably 0.1-0.5wt.%, based on the vegetable juice. The fine cellulose can be obtained by depolymerizing wood pulp, purified linter, etc., by an acid hydrolysis method, etc., and subsequently grinding the depolymerization product.
Patent JP-S6079865-A (JP)
Title: Color picture reader
Inventor: SAITOU HIROYUKI
IPC: H04N1/19
Filed: 1983-10-06
Abstract: PURPOSE:To attain high speed of reading speed and to expand of dynamic range by using the combination of band pass filters transmitting only light of a specific wavelength to a white fluorescent lamp as an illuminating light source. CONSTITUTION:When a drive signal DS is inputted at operation, a lighting control section 21 generates a lighting control pulse, a blue fluorescent lamp is lighted to illuminate an original 16. The image of an original 16 is formed on an image sensor 14, photoelectric conversion to an analog picture signal ACE is performed at each picture element and the data is stored temporarily to a line memory 53. A lighting control section 11 generates a lighting control pulse by the next drive signal DS, the original 16 is lighted by a red color so as to apply a reading signal to a color information memory 54. The color information memory 54 discriminates the color of each picture element.
Patent JP-S6244299-A (JP)
Inventor: OOTA KEIZO
IPC: D06F58/28
Filed: 1985-08-23
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-H0913883-A (JP)
Title: Primary lining method for tunnel and auxiliary form used therefor
Inventor: NASHIMOTO YUTAKA
IPC: E21D11/10
Filed: 1995-06-29
Abstract: PURPOSE: To perform a primary lining work with high workability and reliability even for the un-consolidated natural ground by providing an auxiliary form at such a position on the natural ground surface of an excavated tunnel as corresponding to the thickness of sprayed concrete. CONSTITUTION: An auxiliary frame K is laid at such a position on the surface of the natural ground G of an excavated tunnel as corresponding to the thickness of sprayed concrete C for primary lining. Then, supports 10 and 10 are arranged between the form K and the surface of the natural ground G, and the form K is jointed thereto. Thereafter, a release sheet S is spread on the internal surface of the form K for preventing the adhesion of sprayed concrete. Then, concrete C is sprayed to space between the form K and the surface of the natural ground G in a direction along the surface of the natural ground G. According to this construction, a primary lining work can be executed without spraying the concrete C directly to the natural ground G.
Patent JP-H0472659-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJIWARA KOJI
IPC: H01L21/603
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a semiconductor device which is not dislocated and whose reliability is high by a method wherein metal pillars are installed respectively on substrates in such a way that compression-bonding faces of both metal pillars are nearly parallel to each other and that their inclination directions have mutually different inclination faces. CONSTITUTION:Metal pillars 5-2, 6-2 which are provided with inclination faces different from inclination directions on inclination faces of compression-bonding faces of metal pillars 5-1, 6-1 are installed so as to be adjacent to the metal pillars 4-1. 6-1. When intervals of the compression-bonding faces are different at a compression-bonding operation, the side of d1 whose interval is narrow, i.e., the metal pillars 5-2 and 6-2, first come into contact earlier than the metal pillars 5-1, 6-1 when they are compression-bonded in a state that the intervals are different. Then, a compound semiconductor substrate 1 is moved in the direction of an arrow (a) until the metal pillars 5-1 and 6-1 come into contact. When both substrates are compression-bonded and even when the metal pillars are displaced, it is possible to correct positions of the metal pillars in a self- aligned manner in a direction in which the positions of the metal pillars coincide.
Patent JP-S6342021-A (JP)
Title: Magnetic recording medium
Inventor: MIYASHITA HIROAKI
IPC: G11B5/64
Filed: 1986-08-08
Abstract: PURPOSE:To improve magnetic characteristics as well as lubricity, wear resistance and corrosion resistance by providing a lubricating layer coated with a fluorine lubricating agent further onto a carbon protective film layer formed on a magnetic layer consisting of a thin ferromagnetic metallic film. CONSTITUTION:A substrate 1 is formed by subjecting the surface of an aluminum alloy sheet to an alumite treatment, etc., then finishing the surface to a specular surface by mechanical polishing. Other materials such as glass are also usable as the substrate material. Cr is usually used for an underlying layer 2 consisting of a nonmagnetic metal and is formed by a sputtering method, etc. Bi, etc., are used in addition to the Cr. The magnetic layer 3 is the thin ferromagnetic metallic film formed of an alloy of a ferromagnetic metal such as Fe by a vacuum deposition method and the protective layer 4 is formed of C by a sputtering method, etc. so as to cover the surface of the magnetic layer 3. The lubricating layer 5 is formed by sticking the fluorine lubricating agent to the surface of the protective layer 4 by a spin coating method, etc. The lubricity of the magnetic recording medium is thereby improved, by which wear resistance and corrosion resistance are improved.
Patent JP-H0824059-A (JP)
Title: Drawer for document filing cabinet
Inventor: NAKABAYASHI ISOKAZU
IPC: A47B88/00
Filed: 1994-07-15
Abstract: PURPOSE:To surely house and file a document without being scattered according to the filing of the document in a drawer and the opening/closing of the drawer by providing plural insertion holes for the binder of the document on the bottom plate of each drawer. CONSTITUTION:The plural insertion holes 4 for a document binder 3 are provided on the bottom plate 2 of each drawer of this document filing cabinet. The binder 3 on which the document is filed is on the market, and for example, when a fastener is used, the binder 3 is bent in U-shaped cross-section, and adhering an adhesive 5 adhered on an inner plane to the outside of the bottom plate 2, and a leg part 6 is inserted into a binding hole 8, then, its tip is folded to the surface of the document. Consequently, it is possible to prevent housed documents from being scattered or damaged due to floating and hooking on the inside or dropping to the depth.
Patent JP-S5978932-A (JP)
Title: Production of double-mouthed double vacuum bottle
Inventor: TANAKA KENJI
IPC: C03B23/13
Filed: 1982-10-22
Abstract: PURPOSE:To produce a titled double bottle having high heat insulation property by setting an inside bottle in an outside bottle, and welding the two bottles then subjecting the same to plating and evacuation. CONSTITUTION:The neck part 3a of an inside bottle bulb 12a is cut at the prescribed position by a cutter 14 to remove an excess part 13 and a collar part 15 is formed at the top end of the neck part 3a. An inside tube 6a for a bottom mouth is welded to the center of a bottom part 5a and an asbestos spacer 16 is adhered, whereby an inside bottle 1a is obtd. On the other hand, an outside tube 6b for the bottom mouth and an evacuation tube 11 are welded to the center in the bottom part 5b of an outside bottle bulb 12b and the position off- centered therefrom; thereafter, the central part of the body part 2b and the prescribed position of the neck part 3b are cut by a cutter 14 and an outside bottle 1b is obtd. The bottle 1a is contained in the lower half part 18 of the bottle 1b and after the inside tube 6a is inserted into the outside tube 6b, the upper half part 17 of the bottle 1b is put thereon and the butt part of the lower half part 18 and the upper half part 17 is welded. At the same time, the top ends of the neck part 3a and the neck part 3b are welded and a joint part 9 is formed, and after the tube 6a and the tube 6b are welded, the outside surface of the bottle 1a and the inside surface of the bottle 1b are plated and a space 8 is evacuated to a vacuum.
Patent JP-S6342308-A (JP)
Title: Production of metal powder
Inventor: KURIHARA KENICHI
IPC: B22F9/08
Filed: 1986-08-07
Abstract: PURPOSE:To produce fine spherical metal powder of a uniform size by jetting compressed gas on a flow of molten metal at a specified jet angle and a specified jetting speed in a specified ratio of the flow rate of the molten metal to the flow rate of the compressed gas. CONSTITUTION:When metal powder is produced by atomization, compressed gas is jetted on a flow of molten metal flowing cut of a nozzle at 20-50 deg. jet angle and 150-300 m/sec jetting speed in 0.001-0.003 ratio of the flow rate of the molten metal to the flow rate of the compressed gas. Fine spherical metal powder of a uniform size is obtd.
Patent JP-H0533591-A (JP)
Title: Seabed excavator
Inventor: MATSUMOTO TAKAO
IPC: E21D9/06
Filed: 1991-07-25
Abstract: PURPOSE:To bear water pressure or earth pressure exerted on the front of a sealed excavator when a ring-shaped space section is formed between the rear end of a driving jack and the existing front ring piece. CONSTITUTION:Excavation is stopped, a reaction force re-shoring jack 12 is reduced while opposing it against water pressure and earth pressure applied to the front of a seabed excavator body 10, and a new ring piece 11a thrown from a ring piece throwing cylinder 7 is brought into contact with the existing front ring piece 11b. When a driving jack 4 is extended up to the stroke end, the driving jack 4 is subsequently reduced, a reaction force receiving key 10 corresponding to the driving jack 4 being reduced is subsequently projected, and water pressure and earth pressure are borne by the reaction force key 10 and the existing ring pieces 11a-11c. Under such a state, the next new ring piece 11n is gradually thrown between the driving jack 4 and the ring piece 11a. After that, the same work is repeated, and in the case of excavation in the seabed, new ring pieces are installed one by one.
Patent JP-H0913401-A (JP)
Title: Base isolation device
Inventor: KINOSHITA YOSHIKAZU
IPC: E02D27/12
Filed: 1995-06-28
Abstract: PURPOSE: To absorb the earthquake force by the foundation pillar upper part by placing a base isolation device formed by alternately stacking metal plates and rubber plates at spaces to be integrated with each other on the foundation pillar head part not to shift laterally, and installing the building foundation on the device. CONSTITUTION: Rubber plates 7 and intermediate metal plates 8 are alternately stacked at spaces to adhere to each other on a ring-like lower side metal plate 6, and an upper side metal plate 9 is covered with an enveloping plate part 10 and integrated with each other to form a base isolation device. The base isolation is placed on the pile head 1a of the foundation pillar 1 not to shift laterally, and the lower end foundation part 3a is installed on the device. In order to prevent lateral shifting of the base isolation device, a cylinder part 6a having a flange is fitted to the head of the pile 1 to restrain the movement of a lower side metal plate 6 by the flange. The upper surface of the base isolation is made flush with the bed 4, and the upper side metal plate 9 can be provided with a stud bolt or the like for improving the adhesion to the lower end foundation part 3a.  The earthquake force is absorbed by the upper part of the foundation pillar l. Thus, the upper building structure can be reduced in weight and cost.
Patent JP-2000023173-A (JP)
Title: Noise elimination method for solid-state color image pickup device
Inventor: MIYANO TOSHIKI
IPC: H04N9/07
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate noise while suppressing the blunting of an edge for images obtained from a solid-state color image pickup device. SOLUTION: Laplacian filters are respectively constituted for a vertical direction (G1, G3 and G5) and a horizontal direction (G2, G3 and G4) with a green pixel G3 under consideration as a center. The smaller one of the output value of the laplacian filters is judged as the direction of the edge at the position of G3. For the edge direction obtained in such a manner, a Wiener filter is constituted. For instance, in the case of judging that the edge direction is vertical, the Wiener filter is constituted of the pixel values of G1, G3 and G5. A noise level used for the arithmetic operation of the Wiener filter is estimated based on the pixel value at G3. By the Wiener filter, the pixel value from which the noise is eliminated for G3 is obtained.
Patent JP-2000017984-A (JP)
Title: Method and device for muddy water continuous processing
Inventor: IIZUKA YOSHIO
IPC: E21B21/06
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a muddy water continuous processing method and device having a high processing capability in terms of both amount and quality and capable of saving space and reducing costs. SOLUTION: In a muddy water continuous processing facility 20, used muddy water is fed into a primary chemical mixing part S1 in a primary chemical mixing process, and a chemical A for separating and flocculating mud constituents is added thereto; as the muddy water is agitated by an agitator 29, it is fed downward to an overflow part S2. In a secondary chemical mixing process, a chemical B is added to the muddy water flowing from the overflow part S2 into a secondary chemical mixing part S3, and as the muddy water is agitated by an agitator 33, it is fed downward into the lower portion of a floc generating part S4. In a mud constituent flocculation generating process, the muddy water with the chemicals A, B added thereto is fed upward while being agitated by an agitator 34 to gradually form a floc F.  The floc F generated and the water separated are discharged from a discharge opening 35 into a discharge chute 36.
Patent JP-H0350636-A (JP)
Title: Computer device
Inventor: ARAKI YOSHIO
IPC: G06F11/22
Filed: 1989-07-18
Abstract: PURPOSE:To improve the reliability of a computer device by judging the abnormality of a diagnostic device from the response result of the diagnostic device and starting a re-integration means in correspondence with a judged result. CONSTITUTION:A re-integration judgment means 5 judges whether a specified correct response is returned or not within prescribed time after an operation processor executes a response processing for diagnostic device re-integration for waiting for a re-integration response from the diagnostic device. When the response from the diagnostic device is normal, a diagnostic function restoration processing is executed. Then, a diagnostic device supervisory means 2 is started for permitting the operation processor to supervise the diagnostic device again. Thus, the re-integration of the diagnostic device completes and a system returns to a normal operation state again as the computer device. When the response from the diagnostic device does not return to the operation processor even if prescribed time passes or the response from the diagnostic device is not the specific one but it is the unjust one, a re-integration abnormality terminating processing is executed for stopping the re-integration of the diagnostic device so as to abnormally terminate the diagnostic device.
Patent JP-2001014743-A (JP)
Title: Optical information recording medium and its initializing method
Inventor: OTA HIROYUKI
IPC: G11B7/24035
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve both signal reading and detecting precisions in both a pre-pit region with a signal previously recorded by ruggedness and a signal recording region in which a signal is recorded by irradiation with laser light by initializing the regions under different initializing conditions. SOLUTION: Positional information on a pre-pit region and a signal recording region previously set for every substrate is stored in a storage device built in an initializing device. A position to be irradiated with a light beam is determined by whether it is in the pre-pit region or in the signal recording region on the basis of the positional information, the position of an optical pickup and the turning angle of an optical disk, and the power density of a light beam radiated on a recording layer is set according to the regions. When the pre-pit region and the signal recording region are initialized with 0.6 mW/μm2 light beam and 0.8 mW/μm2 light beam, respectively, jitter value is reduced to <=8% (about 7%) in both the regions.