baber/WOPTO huggingface dataset:
Patent JP-2000088228-A (JP)
Title: Exhaust gas treating system for incinerator
Inventor: YAMASHITA KOJI
IPC: F23G7/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion of an exhaust channel into a flue between an existing incinerator and a chimney by mounting a heater on the inner wall of an enclosed space, arranging refractory plates in several stages while inclining alternately in the opposite directions between facing walls, making a vent through the refractory plate and an air inlet at the lower part of the wall. SOLUTION: An enclosed chamber having square cross-section is defined by refractory walls 1, 2, a ceiling 4, a floor 5 and a door and fixed with rectangular plates 11, 11,... of refractory, e.g. ceramic, having a rectangular vent 10 on one side while inclining alternately in the opposite directions. The plate 11 is fixed such that the vent 10 is located at on the higher side of the plate 11 while fitting the upper and lower surfaces of the plate 11 airtightly except the vent 10. Ceramic air inlets 12, 12 are provided at the lower part of the walls 1, 2. Resistive heaters 13, 13,... are fixed to the inner surface of the walls 1, 2 in order to regulate temperature in the exhaust gas treating system.
Patent JP-H08108896-A (JP)
Title: S-type rudder for marine vessel
Inventor: SHIMAZAKI SUSUMU
IPC: B63H5/16
Filed: 1994-10-07
Abstract: PURPOSE: To allow turning components in propeller back wash to be efficiently converted into thrust by forming a rudder plate into S-shape cross section. CONSTITUTION: In a rudder disposed directly behind a propeller 1 in the stern, the upper half part 2a and lower half part 2b of a rudder plate 2 are formed to have approximately semicircular cross section retrorsely curved in recessed shape so as to form the rudder plate 2 into S-shape cross section on the whole. In the neutral state of the rudder plate 2, stream lining action can therefore be performed as the whole rudder plate while acting as if it were a duct for receiving propeller back wash. Moreover, at the steering time, water flow can be taken into the recessed curve part of the upper half part or lower half part of the rudder plate so as to obtain sufficient steering effect.
Patent JP-H03134392-A (JP)
Title: Flexible tube for drink
Inventor: KAZUMA YASUO
IPC: F16L11/04
Filed: 1989-10-18
Abstract: PURPOSE:To obtain an optimum tube for drinks which is excellent in maintaining quality of drinks by forming an inner layer by polyfluorovinylidene, applying adhesive to the outer surface of the inner layer, and forming an outer layer of soft polyvinyl chloride on the adhesive. CONSTITUTION:Two layers, i.e. an inner layer 1 and an outer layer 3, are provided. A glue layer 2 exists between the inner layer 1 and the outer layer 3. The inner layer is formed by polyfluorovinylidene, or fluorovinylidene-ethylene tetrafluoride copolymer resin, and the glue layer 2 of adhesive is formed on the outer surface of the inner layer 1. Melted soft polyvinyl chloride or elastomer of polyvinyl chloride system are extruded and formed on the glue layer 2 to form with the outer layer 3. As a result, there is no bad odor due to reaction of additive in resin and chlorine in drinking water, and a tube which is excellent in holding quality of drinking water, has good bending property, and whose surface is not scratched easily is obtained.
Patent JP-S61150816-A (JP)
Title: Air conditioning control device within car room
Inventor: ETO YOSHIYUKI
IPC: B60H3/00
Filed: 1984-12-24
Abstract: PURPOSE:To surely prevent the mixing of contaminated outside air into a car room by transmitting an electromagnetic wave in an advancing direction of a vehicle, and receiving a reflected wave thereof to detect the strength of the received wave and the distance to a reflecting body, and preventing the introduction of the outside air when the received wave is within the strength range of received wave which is previously memorized. CONSTITUTION:A light beam 29 is outputted into the front of a vehicle from a light transmitter 21 by means of a light transmitting trigger pulse from a signal processing circuit 25, and it is reflected by striking on the particles 27 of contaminated air or a preceding car, and this is received by a light receiver 23. The distance L to a reflecting body and the light receiving strength P of reflected light are calculated by the circuit 25 on the basis of a detected signal of the reflecting body from the light receiver 23, and the detected signal Sc of the contaminated air from these informations is supplied to a microcomputer 17. The relationship between the distance lto the reflecting body and the light receiving strength P is previously memorized in the computer 57 of the circuit 25, and the reflecting body outputs the signal Sc as the particles of the contaminated air when the distance l is within 20 m and the light receiving strength is within fixed range, and the computer 17 closes an outside air intaking port 7 by means of a switching damper 11 for the inside and outside air.
Patent JP-H06121577-A (JP)
Title: Reduction gear for rolling line
Inventor: IEIRI YOSHIRO
IPC: H02P29/028
Filed: 1992-10-09
Abstract: PURPOSE:To prevent rupture of rolling material or burning of motor by providing speed reference operating means for delivering a motor speed reference to a driver, load limit deceleration rate operating means, and necessary deceleration time operating means. CONSTITUTION:A load marginal time predicting means 5 subjects a current average value RMS outputted from a driver to polynomial approximation according to the method of least squares thus obtaining a predictive curve for RMS. Current time is then subtracted from the time at an intersection of the predictive curve and an RMS limit value RTH thus obtaining a load marginal time TM. On the other hand, a load limit deceleration rate operating means 6 determines a load limit deceleration rate alpha based on a speed reference for motor and an output torque tau and a necessary deceleration time operating means 7 operates a stop time in the case of deceleration using the load limit deceleration rate alphathus determined. A deceleration timing detecting means compares the necessary deceleration time TN with the load marginal time TM and if the former is higher, the deceleration timing detecting means delivers a deceleration command E to a high speed reference operating means 4 thus lowering the speed reference and delivers a speed reference V to the driver 3.
Patent JP-H10114706-A (JP)
Title: Production of diacetoxybutene
Inventor: MURAI NOBUYUKI
IPC: C07B61/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound effectively utilizing the hitherto discarded acetic acid discharged from an acrylic acid plant as a by-product by reacting butadiene with a specific acetic acid and molecular oxygen in the presence of a palladium-based catalyst. SOLUTION: Acetic acid containing acrylic acid and discharged from an acrylic acid plant as a by-product is hydrogenated at 0-200 deg.C under 5-100kg/cm<2> pressure for 0.1-10hr in the presence of a hydrogenation catalyst to decrease the acrylic acid content to <=500ppm by weight and obtain crude acetic acid containing <=10wt.% of propionic acid derived from acrylic acid. Butadiene is made to react with the above crude acetic acid and molecular oxygen in the presence of a palladium-based catalyst at 40-180 deg.C under a pressure between atmospheric pressure and 300kg/cm<2> for 0.5-10hr to obtain the objective diacetoxybutene. Diacetoxybutene is an important intermediate of 1,4-butanediol and tetrahydrofuran.
Patent JP-H04149637-A (JP)
Title: Information processor
Inventor: KATO HISAYOSHI
IPC: G06F9/38
Filed: 1990-10-09
Abstract: PURPOSE:To process the information at a high speed by calculating the operand addresses of the subsequent instructions to store them in an address register, adding the contents of the address register to the operand data read out of a storage with an advance instruction, and producing the operand addresses of the subsequent instructions to have an access to the storage. CONSTITUTION:When a general-purpose register 2 which stores the operand data read out of a storage 12 with an advance instruction is used for calculation of an operand address, the interim result of addition of operand addresses is obtained with the data on the register 2 set at zero and stored in an address register 11. Then the contents of an operand buffer register 15 are added to the contents of the register 11 by an arithmetic means 16. Thus a perfect operand address is obtained and an access is given to the storage 12. As a result, the overhead can be eliminated despite the occurrence of an address conflict. Then the information is processed at a high speed.
Patent JP-S61151264-A (JP)
Title: Thermosetting resin composition
Inventor: KOYAMA TORU
IPC: C08G75/04
Filed: 1984-12-24
Abstract: PURPOSE:To improve storage stability, heat stability, etc., by blending a specified electron acceptor with a thermosetting resin compsn. contg. a polyfunctional maleimide and a polyhydric alcohol and/or a polythiol. CONSTITUTION:A polyfunctional maleimide (A) (e.g. N,N'-ethylenemaleimide or N,N'-hexamethylenebismaleimide) and a polyhydric alcohol and/or a polythiol (B) (e.g. ethylene glycol or 1,2-ethanedithiol) and an electron acceptor (C) (e.g. hydrochloric acid, ethyl cyanoacetate or 1,3,5-trinitrobenzene) selected from among acids, active methylene compds. and pi electron acceptors, are mixed together to obtain the desired thermosetting resin compsn. The resin compsn. is suitable for use as solventless varnish in impregnation, casting, lamination, molding and adhesion.
Patent JP-H08139510-A (JP)
Title: Glass antenna
Inventor: KUBOTA KENJI
IPC: H01Q1/32
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a glass antenna which provides excellent rear visibility by installing a couple of antenna conductor elements, which are capacitively coupled with an area where the defogger heater wire of glass is not provided and an area where it is provided respectively, symmetrically to the glass center line. CONSTITUTION: The glass is provided with the channel-shaped defogger heater wires which are divided into two parts, which are connected to a common bus bar 203 and bus bars 205 and 206 connected to a plus and a minus DC power source respectively. On the glass area where the defogger heater wires are extended and the area where they are not extended, a couple of longitudinal conductors 154L, and 153L and 156 are provided to form a capacity-coupled antenna conductor elements. A similar antenna conductor element is installed symmetrically about the glass center line to obtain the glass antenna which provides excellent rear visibility as compared with a case wherein a couple of glass conductor elements are installed to the glass center line.
Patent JP-H07104337-A (JP)
Title: Image blur correcting device
Inventor: MIYAMOTO HIDENORI
IPC: G01M11/00
Filed: 1993-10-05
Abstract: PURPOSE:To prevent a camera from being made larger in its size and the problem of interference with a photographic lens system, etc., from being generated by compactly constituting an image blur preventing device with simple structure. CONSTITUTION:A image blur preventing optical system 8 moved in a direction nearly perpendicular to an optical axis 1 to prevent the blurring of an image is provided. First and second motors 30 and 31 are provided as a driving means driving the image blur preventing system 8 to prevent the blur detected by a blur detecting means. Further, a position detecting means detecting the movable position of the blur preventing optical system and a control means controlling each motor based on the signal of the detection from the position detecting means are provided as well. As the position detecting means of the blur preventing optical system, photointerrupters 41xa, 41xb, 41ya and 41yb are used. They are arranged in a range not exceeding the thickness in an optical axial direction of the blur preventing optical system.
Patent JP-H10116321-A (JP)
Title: Character recognition method and device therefor
Inventor: HASEGAWA MIKIO
IPC: G06K9/62
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce an erroneous recognition rate by correcting a collation order so that the collation order of a recognition candidate which is character-recognized becomes the first through the use of a dictionary whose type is the same as the type of the characters on the respective characters of a single character area when the character area is judged to be the single character area where a single type of characters are mentioned. SOLUTION: A character segment part 16 segments respective character pictures, generates character area information, sums up the number of the character pictures contained in the respective character areas and generates an intra-character area character number summed table. A single character area judgment part 22 judges whether the respective character areas are the single character area where the type of the characters contained in the character area is single or not based on character area information of the character area, which is sent from the character segment part 16, or collation dictionary information being the recognition result of the respective character pictures contained in the character area, which is sent from the distance calculation part 20.  The type of the dictionary which collation dictionary information of the recognition candidate whose collation order of the respective character pictures is the first shows is set to be the type of the representative dictionary of the character picture.
Patent JP-H03134285-A (JP)
Title: Sealed type variable speed scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1989-10-18
Abstract: PURPOSE:To provide a small-sized compressor which is suitable for high speed operation or low speed operation by means of inverter driving by setting times at 2 - 2.5 and installing a check valve mechanism at a discharge port to make a back pressure opening a rationalized mechanism. CONSTITUTION:Lap times of a fixed scroll member 5 and a swivel scroll member 6 are set at approximately 2 - 2.5, the fixed scroll member 5 is provided with a check valve mechanism 4 on the upper part of a discharge port 10 in the center part of an end plate 5a so that the motor part may be variable speed-operated with an inverter 30. Besides, in the end plate of the swivel scroll member 6, a back pressure opening which communicates a compression chamber with a back pressure chamber 20 installed on the rear surface of the end plate is opened inwardly from the end edge part of the lap by one turn, and the innermost chamber in the lap center part formed out of both scroll members 5, 6 and the back pressure opening are so constituted as to have such a positional relation as their communication may be interrupted all the time.
Patent JP-H05106277-A (JP)
Title: Joint construction of reinforced concrete column and structural steel beam
Inventor: TERAOKA MASARU
IPC: E04B1/58
Filed: 1991-10-18
Abstract: PURPOSE:To enable design and execution by mounting a square steel pipe having cross longitudinal-perpendicular stiffeners thereinto to a column and beam junction of a reinforced concrete column, and jointing a structural steel beam therewith. CONSTITUTION:Cross longitudinal-perpendicular stiffeners 1 are welded and fixed to the inside of a square steel pipe C. After that, the steel pipe C is mounted to a column and beam junction of a reinforced concrete column A, and extra length section in excess of a slab thickness (t) from both up and down flanges 2 of structural steel beams B are formed to both up and down ends of the steel pipe C. Then, webs 4 of the beams B are connected to gusset plates 3 projected to the peripheral surface of the steel pipe C with high tension bolts 5. When shearing inputted to the column and beam junction is small, the stiffeners 1 are arranged to only part with the flanges 2 as the center. In addition, if necessary, the end of the steel pipe C can be extended to form a brace mounting section. According to the constitution, the column and beam junction can be easily executed and, at the same time, stress can be clearly transferred between the column and the beam, so that design and execution can be easily made, and horizontal strength and rigidity of a high-rise building, etc., can be easily controlled.
Patent JP-2000100707-A (JP)
Title: Substrate treatment equipment
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain substrate treatment equipment, where a holding member holding a substrate does not affect on the state of treatment liquid discharged from a treatment liquid discharging nozzle and the holding member is prevented from interference of the treatment liquid discharging nozzle. SOLUTION: A spin base 11 of a substrate holding part 1 is provided with a plurality of retaining pins 14 retaining the back of a substrate 100, and a plurality of rotation type holding pins 15 for regulating a horizontal position of the substrate 100. The spin base 11 is provided with an outward slanting part 11b which slants downward. The rotating holding pins 15 is fixed on the outward slanting part 11b, pivotably around a shaft perpendicular to the outside slanting part 11b. When a pin member 16 is isolated from the outer peripheral end portion of the substrate 100 by the pivoting of a pin retaining part 17, the upper end of the pin member 16 is positioned lower than the surface of the substrate 100.
Patent JP-H03133902-A (JP)
Title: Method for preserving freshness of plant
Inventor: SATO MASATADA
IPC: A01N3/00
Filed: 1989-10-18
Abstract: PURPOSE:To safely and simply preserve the freshness of vegetables, fruits, flowers, etc., by bring the plants into contact with a plant freshness-preserving gel comprising a polymer water-absorbing material, a freshness-retaining agent and water. CONSTITUTION:A gel for retaining the freshness of a plant comprises 0.3-3wt.% of a polymeric water-absorbing material (e.g. sodium polyacrylate, sodium alginate, agar or carboxymethylcellulose), 1-3wt.% of freshness-retaining agent (e.g. ascorbic acid or tocopherol) and water. The gel is prepared by gradually adding the water to a powdery composition comprising the polymeric water- absorbing material and the freshness-retaining agent just before the use thereof so as to give the above-mentioned concentration and, if necessary, slightly heating and cooling the mixture. On the practical employment of the gel, the gel is charged in a container such as corrugate board container or foamed polystyrene container in a thickness of approximately 5mm in the case of broccoli or cauliflower or in a thickness of approximately 10mm in the case of asparagus or Welsh onion, brought into contact with the plant and subsequently delivered to a market.
Patent JP-H07124860-A (JP)
Title: Polishing method for press metallic mold
Inventor: NAKADE EIJI
IPC: B24B37/00
Filed: 1993-10-29
Abstract: PURPOSE:To polish the curve surface corners of press metallic molds in the direction that a props product flows in, not depending on s hand work. CONSTITUTION:An upper mold 32 and a lower mold 35 which have been roughly machined into each shape corresponding to a press product, are installed on a press machine, and a polishing member 40 in a thin sheet shape provided with abrasive grains 42 on its surface, is interposed between the upper mold 32 and the lower mold 35 which have been installed on the press machine. Let the abrasive grains 42 of the polishing member 40 be slid and brought into contact with curved surface corners 33a and 36a by repeatedly holding the polishing member 40 with pressure by the upper mold 32 and the lower mold 35, so that the curves surface corners 33a and 36a are thereby automatically polished.
Patent JP-H08107994-A (JP)
Title: Stretching device for wrapping cloth
Inventor: MURAKAMI TAKETO
IPC: D06F61/00
Filed: 1994-10-11
Abstract: PURPOSE: To prevent a wrinkle from being generated due to the contraction of a frame at the rear edge of a stretching device for wrapping cloth with frame in a wrapping cloth advancing direction in the device. CONSTITUTION: Figure shows an expansion device. The position of an expansion belt 25B is fixed. An expansion belt 25A is wound across a tip roller 24 supported with a fixing shaft 23 freely rotatably at a rocking arm 28 terminal mounted on a machine frame 10 with a rocking shaft 29 and a rotary roller 19 mounted freely rotatably on a fixed shaft 18 fixed on the machine frame 10. Both front edge sides of the wrapping cloth with frame are expanded by a spread clamp. At this time, a wrapping cloth side edge enters between the expansion belts 25A, 25B. When a wrapping cloth rear edge approaches the expansion device, a hydraulic cylinder 33 is expanded and a rocking arm 28 is rocked, and the tip side of the expansion belt 25A approaches the expansion belt 25B. which increases the expansion force of the cloth in the right and left directions.  The number of workers can be reduced from two to one, and the stretching of the cloth can be performed satisfactorily.
Patent JP-H1095264-A (JP)
Title: Floor carpet for automobile and manufacture thereof
Inventor: TAKAISHI TETSUYA
IPC: B60N3/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To form a connecting part to a dashboard into simple structure while being excellent in workability at the time of laying a floor carpet in a cabin. SOLUTION: Carpet material 11 with thermoplastic resin material coated on one face side of unwoven fabric is preheated to the temperature of about 135 deg.C. At the time of fabricating the preheated carpet material 11, face fasteners 15 and soundproofing material 12 are connected (jointed) to the coated face using fusing property of the thermoplastic resin material. An automobile floor carpet 1 with connecting means (face fasteners,15) to a dashboard can thereby be manufactured efficiently. With face fasteners also provided on the dashboard side, both face fasteners are engaged (connected) with each other to positively fix a front end part 111 at the time of laying the automobile floor carpet 1 in a cabin.
Patent JP-H10115694-A (JP)
Title: Transporter for core component of nuclear reactor
Inventor: YOSHIMURA TETSUJI
IPC: G21C19/19
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To restrain the rotation of core components during the transportation of them. SOLUTION: In this device, through holes where molten sodium passes are made in a container 1 used to house a core component 6. At the same time, the container 1 has a protrusion 11 on the inner circumferential surface, the same outer diameter as that of an upper end 961 and a constraining part 12 on the outer circumferential surface. The protrusion 11 has a sectional form on the inner circumferential side similar to an equilateral hexagon form of the outer face of the core component 6. The constraining part 12 is constituted of a pair of projecting parts 13 which are shaped so as to extend from a stepped part toward the bottom of the container 1 parallel to the central axis line of it.  In a supporting part 2 used to support the container 1, moreover, a fitting part 21 which is fitted with the projecting parts 13 is made on the inner circumferential side of a through hole 971 so as to have a U-shaped sectional form and parallel the central axis line of the through hole 971.