baber/WOPTO huggingface dataset:
Patent JP-H02144164-A (JP)
Title: Centrifugal foating separator
Inventor: TAKISHIMA HIROSHI
IPC: B04B3/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the centrifugal floating separator which can efficiently separate fine solid particles from the suspension contg. the fine solid particles by providing a cake holding means and a cake scraping-off means. CONSTITUTION:Sealing liquid is supplied to a skimming chamber from a sealing liquid pipe, and raw liquid is poured up to the line of small diameter part of a rim while a bowl is revolved. When the bowl is revolved in high speed, solid particles are floated in the radial direction from outside to inside due to the difference of specific gravity, and cake C is formed on the inner peripheral surface of a cake holding part 11. Then, filtrate is skimmed by a skimming pipe 9 and is discharged. After the number of revolution of the bowl is reduced or the bowl is stopped, the cake on a cake holding member is moved along the slanting surface of the rim 6 by working a hydraulic cylinder 18 to move the scraping-off means 15 to the open end and the cake is dropped from the open end 5.
Patent JP-H06147824-A (JP)
Title: Method and apparatus for centering
Inventor: AKIMOTO TAKAHIRO
IPC: B66B7/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide method and apparatus for centering which allow centering of an object to be installed without requiring any piano wire or plumb. CONSTITUTION:Laser oscillators 25, 26 emitting laser beams 31, 32 while rotating are mounted, respectively, on two planes 29, 30 of a bracket 24 intersecting perpendicularly and detectors 27, 28 are disposed oppositely while interposing the laser oscillators 25, 26 between. The laser beams 31, 32 are detected through the detectors 27, 28 and the position thereof at that point of time is set as a reference position in the centering operation of an object to be installed. This invention enhances safety and efficiency in centering work.
Patent JP-H05138092-A (JP)
Title: Atomizing apparatus
Inventor: ISHIKAWA KATSUHIKO
IPC: B05B1/04
Filed: 1991-11-15
Abstract: PURPOSE:To make atomized particles finer and more uniform and expand the adjustment range of the atomized amount, by installing a liquid supplying part to supply a liquid in the tip face of a vibrator. CONSTITUTION:When an oscillator driving apparatus is started, an electric oscillator 11 starts operation and the tip face 13 of a vibrator 12 is excited with a proper vibration amplitude, and due to the vibration an abutment face 17 of the tip face 13 of the vibrator 12 and a valve part 14 is opened and closed synchronously with the vibration frequency. A liquid supplying part 16 is installed in the valve part 14 to simplify the vibrator 12 to make its design and processing easy. Consequently, while the vibration amplitude of the electric oscillator 11 is kept maximum at the tip face 13 without losing the vibration strength, stable vibration is retained and thus stable atomizing operation is surely achieved. At the closing time of the tip face 13, fine liquid dewdrops are struck out by shearing force by plane collision of the tip face 13 of the vibrator 12 and the valve part 14 and become fine particle groups D, and thus they are atomized. Uniform and extremely thin liquid membrane is formed by a constant vibration amplitude and due to the shearing force by plane collision, atomized particles uniform in particle size are obtained.
Patent JP-H07152938-A (JP)
Title: Passage control unit
Inventor: SUZUKI OSAMU
IPC: G06K19/10
Filed: 1993-11-30
Abstract: PURPOSE:To make the ID number storage capacity of ID decision devices small and to shorten the ID deciding process time by providing an ID decision device which decides that passage is allowed and an ID decision device which decides that passage is disallowed. CONSTITUTION:A card reader CR at an entrance exit performs passage control by deciding whether or not a card is a lost card having an ID number for which passage is not allowed and disallowing the passage when the card is the lost card and card readers CR1-CR6 of other rooms R1-R6 perform passage control by deciding whether or not a card is a card having an ID number for which passage is allowed and allowing the passage when the ID number matches a previously registered ID number. Consequently, the card reader which decides whether or not the card is the lost card need not store the ID numbers of all people who pass through the entrance exit, so the storage capacity for the ID numbers many be small and the ID deciding process time is shortened.
Patent JP-2000133489-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIRAISHI TOMOO
IPC: H05B41/392
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of rapidly lighting a discharge lamp and quickly performing light modulation after lighting. SOLUTION: This discharge lamp lighting device is provided with switching elements 10a, 10b connected between a D.C. power source 3 and a discharge lamp 2, a controlling-driving circuit 11 that turns on and off the switching elements 10a, 10b for preheating and lighting the discharge lamp 2, a light modulation circuit 14 that feeds a light modulation signal to the controlling- driving circuit 11 for performing the light modulation of the discharge lamp 2, a timer circuit 15 for outputting an on-signal for starting the discharge lamp 2 to the controlling-driving circuit 11 after a predetermined time elapses after the D.C. power source 3 turned on, and a reset circuit 18 that detects that a current more than a certain value is flowing through the discharge lamp 2 and then, electrically connects the light modulation circuit 14 to the controlling-driving circuit 11.
Patent JP-H01143258-A (JP)
Title: Pyroelectric type infrared detecting element
Inventor: NAKAMURA KUNIO
IPC: H01L31/08
Filed: 1987-11-27
Abstract: PURPOSE:To improve electrical connection by increasing mechanical coupling force bonding a pyroelectric element plate and a semiconductor substrate by interposing an adhesive of shrinkage setting type around a junction point between the semiconductor substrate and the pyroelectric element plate. CONSTITUTION:A separation electrode 2 and a metal protrusion part 3 provided on a pyroelectric type element plate are formed by aluminum evaporation, and a shrinkage setting type adhesive 7 such as a mixture of acrylic resin and epoxy resin is applied on parts, except for the metal parts, where a pyroelectric type element material is exposed. The surface of which aluminum is evaporated is not wet with the adhesive 7 and the adhesive 7 is partly applicable with ease. A semiconductor substrate 4 also includes an aluminum evaporated protrusion part 5 with the same pitch as that of the protrusion part 3 on the element plate 1, the part 5 being formed on part of a signal read electrode. Hence, the adhesive 7 is applied on other parts. Both parts to be bonded are adjusted in their proper positions and bonded, and thereafter cured at 100 deg.C for 1 hour, completing a pyroelectric type integrated detector element. The adhesive 7, which is of a shrinkage setting type, assures very strong mechanical coupling between the pyroelectric type element plate 1 and the semiconductor substrate 4, whereby electrical connection parts of the protrusion parts 3, 5 are brought closer to each other respectively for their reinforcement of coupling.
Patent JP-H01140343-A (JP)
Title: Information processing system
Inventor: KANEDA MASAYUKI
IPC: G06F11/00
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the capacity of the whole of a system from being lowered by performing format check for data again by a managing device when the format error of the data is detected at a data processor and separating the data processor only when the format error of the data is detected again by deciding it as a hardware error. CONSTITUTION:At the time of detecting the format error of the data in checking the format of the data at the data processor 3, a fault is reported to the managing device 2 via a line 5, and the format check of the data is performed again at the managing device 2. The bracketing of the cause of the fault is performed in such a way that the cause of the fault is decided as the format error of the data in a magnetic disk device 4 in case of detecting the format error of the data in the above check again, and in case of detecting no format error of the data in the check, the cause of the fault is decided as the hardware error in the data processor. In such a way, it is possible to reduce the number of times of separation of the data processor 3, and to improve the operating efficiency of an information processing system 1.
Patent JP-2001123469-A (JP)
Title: Cable branch part structure of sewage pipe
Inventor: KOJIMA MASA
IPC: E02D29/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of wiring work of a cable by arranging a connecting adapter even in any position of an inner wall surface of a side mass without bending the cable too much when arranging the cable in the branch part. SOLUTION: In a cable branch part structure of a sewage pipe for arranging a cable over the other sewage pipe from one sewage pipe in a branch part of the sewage pipe where the other sewage pipe branches off from one sewage pipe is constituted by forming a cable contact part of the branch part in a curved shape.
Patent JP-S63157833-A (JP)
Title: Wire rod for production of steel wool
Inventor: OCHIAI YUKIO
IPC: C22C38/04
Filed: 1986-12-19
Abstract: PURPOSE:To drastically reduce the incident of extra fine cutting scraps, by specifying the constitution of steel as well as the chemical components of said steel. CONSTITUTION:Said wire rod for production of steel wool has the basic components, by wt%, of 0.03-0.25 C, 0.005-0.30 Si, 0.2-1.5 Mn, 0.0005-0.0035 Ca, <=0.12 P, <=0.02 S, 0.003-0.012 N and 0.003-0.03 O, contains at need 0.0003-0.0030 B, and furthermore has the constitution of bainite or the mixed constitution of the bainite and ferrite. In this way, the incidence of the extra fine cutting scraps can be drastically reduced by controlling the constitution of the wire rod as well as the chemical components of the same. The improvement of a yield and the improvement of working environment can be thus attained in the production of the steel wool.
Patent JP-H06148965-A (JP)
Title: Image forming device
Inventor: OTAKA YOSHIMITSU
IPC: G03G21/00
Filed: 1992-11-11
Abstract: PURPOSE:To simplify the constitution of a protecting cover provided on a developing process unit, to reduce the cost of a device and to detect whether the unit is used or not by the protecting cover. CONSTITUTION:The developing process unit 13 obtained by arranging and integrating a photosensitive drum 7, an electrostatic charger 8, a developing device 9, a toner cleaner 10, a discharge toner box 11, a destaticizing lamp 12 or the like is provided so as to be freely loaded and unloaded in/from the device main body. The exposed part of a photosensitive body in the unit 13 is protected by the sheet-like protecting cover 22 and the cover 22 is carried and ejected by driving a carrying mechanism when the unit 13 is loaded in the device main body.
Patent JP-2000131561-A (JP)
Title: Ferrule for optical connector
Inventor: SHIBATA SUEJI
IPC: G02B6/36
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make a ferrule for an optical connector exclusively bear the function to center the front end extending part of the fiber to be butted in the later step of its pipeline for fiber insertion, and the function to gently absorb a curving occurring in the axis misalignment of the fiber with respect to a coated fiber while making the ferrule bear a rough centering function in the former step. SOLUTION: The ferrule 8 for the optical connector of an integrally molded structure consisting of a synthetic resin is provided with a pipeline 4 for fiber insertion to be inserted with the coated fiber 2 of the optical fiber and the pipeline 5 for fiber insertion to be inserted with the fiber 3 in communication with each other on the axis of the ferrule 8. The pipeline 5 for fiber insertion is formed as a large-diameter pipeline 5a at the extension part on the inlet end side and as a small-diameter pipeline 5b at the extension part on the outlet end side.
Patent JP-H08131778-A (JP)
Title: Material and method for purifying exhaust gas
Inventor: MIYADERA TATSUO
IPC: B01J23/85
Filed: 1994-11-10
Abstract: PURPOSE: To remove efficiently nitrogen oxides from combustion exhaust gas by a method in which the first catalyst of silver etc., the second catalyst of copper etc., and the third catalyst of platinum, etc., are supported on porous inorganic oxide, the first catalyst is placed in the inflow side, and the second catalyst and the third catalyst are placed on the outflow side. CONSTITUTION: Porous inorganic oxide such as alumina and silica is used as a carrier. As an active species, 0.2-15wt.% of silver and/or a silver compound or the mixture of them makes the first catalyst. In the same way, the second catalyst is made from 0.2-30wt.% of copper oxide and/or copper sulfate; the third catalyst is made from 0.01-5wt.% of an element such as Pt and Pd. The first catalyst is placed on the inflow side of exhaust gas, while a mixed catalyst of the second catalyst and the third catalyst is placed on the outflow side. In this way, nitrogen oxides can be reduced and removed effectively in a wide exhaust gas temperature range.
Patent JP-H03161325-A (JP)
Title: Pipe fitted with flange made of fiber reinforced composite material and preparation thereof
Inventor: YANO ISAMU
IPC: B29K105/06
Filed: 1989-11-20
Abstract: PURPOSE:To enhance the strength such as the torsional strength or bending strength of the whole by embedding a reinforcing fiber composed of a knitted structure of 20-45 deg. oriented continuous fibers in a crossing direction and a 0 deg. oriented continuous fiber through a pipe part and a flange part in a matrix. CONSTITUTION:A flange forming part 8 is formed to a sleeve-shaped reinforcing fiber 6 composed of a knitted structure of 20-45 deg. oriented continuous fibers 6a, 6b in a crossing direction and a 0 deg. oriented continuous fiber 6c. Next, the sleeve-shaped reinforcing fiber 6 is mounted to a mandrel 11 to form a pipe forming part 7. Thereafter, the reinforcing fiber 6 mounted to the mandrel 11 is set to a mold 12 having a continuous pipe molding cavity and a flange molding cavity and a matrix is subsequently infiltrated in the reinforcing fiber 6 and curved to obtain a desired pipe fitted with a flange made of a fiber reinforced composite material.
Patent JP-2001122262-A (JP)
Title: Synthetic resin pallet
Inventor: TERANO KUNIHIRO
IPC: B65D19/32
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet which can solve problems that the strength of a connection part of a deck board to a stay part is insufficient, the deformation is large, cargoes can not be stably loaded, and a load collapse can occur during the deformation for a long time. SOLUTION: In the pallet having the stay parts connected by the deck board and reinforcement ribs provided on a lower side of the deck board, at least one reinforcement rib of the reinforcement ribs is provided in a direction substantially the orthogonal to the fork inserting direction, and the wall thickness of a portion to be connected to the stay part of the reinforcement rib substantially orthogonal to the fork inserting direction is larger than that of on intermediate portion of the stay part. The wall thickness of the portion to be connected to the stay part is gradually increased by tapering or stepping a side surface of the reinforcement ribs toward the stay part.
Patent JP-H08163205-A (JP)
Title: Package mount monitoring system
Inventor: MATSUDA AKIRA
IPC: H04L69/40
Filed: 1994-12-06
Abstract: PURPOSE: To monitor a mounting state of plural packages by reducing the number of connecting lines. CONSTITUTION: When parallel address signals are received from a monitor package 13 to respective packages 10, any package 10, whose address is matched, decodes that signal and activates a buffer 10a. Afterwards, the package 10, that fetches parallel a monitor signal sent from a CPU 13c of the monitor package 13, converts this signal to a serial signal by a parallel/serial coverter 10c, adds CRC signal by using a CRC adder 10d, dispatches that signal to the other repective packages and sends the serially converted monitor signal through a connected connecting line 12b to the monitor package 13. Thus, it is not necessary to increase the monitor signal even when the number of packages is increased.
Patent JP-H06158570-A (JP)
Title: Structure of suspension cable and method for housing the same
Inventor: HONDA HIDEMI
IPC: H01B7/06
Filed: 1992-11-12
Abstract: PURPOSE:To reduce the area occupied by a suspension cable in a housing box by covering a rubber cord with a curl cable in a specific mode. CONSTITUTION:A rubber cord 1 of a specified length is spirally covered with a curl cable 18 to firmly fasten the end of the rubber cord to the end 18a of a coil spring-shaped curl part 18b. Within such a range as not to change the spring constant of the curl cable and also within a range of such a length as to cover the entire rubber cord as a result of the extension of the curl part when an underwater sensor is hung underwater, the curl part is made as short as possible to situate it at the initial end of the rubber cord.
Patent JP-H01144204-A (JP)
Title: Manufacture of magnetic head
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/127
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate difference of shape due to a winding groove and the anisotropy of a magnetic field applied on a magnetic core by arranging a magnetic material in the winding groove at the time of performing a pressurizing heat processing in a rotary magnetic field. CONSTITUTION:A 'Sendust(R)' block 8 having the shape of winding groove 4 formed by a 'Sendust(R)' is fitted in the winding groove 4, and a pair of core half bodies are brought into contact on a joint plane via a gap material. In such a state, the pair of core half bodies are jointed by applying the pressuriz ing heat processing in the rotary magnetic field, and one core bar can be formed. The 'Sendust(R)' block 7 is pulled out from the core bar, and after that, it is cut so as to provide core width 6, and after wrapping a tape sliding plane in a prescribed gap depth, a magnetic head is formed. In such a way, it is possible to eliminate the difference of the shape in the magnetic core due to the winding groove 4 and the anisotropy of the magnetic field applied on the magnetic head core, and also, to prevent permeability from being lowered.
Patent JP-H10130564-A (JP)
Title: Aqueous composition for applying on architectural decorative material and the same material formed by applying the composition
Inventor: SHIMIZU GORO
IPC: D21H27/20
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous composition for applying on an architectural decorative material, capable of forming a membrane having a good water proof property, scratch resistance and abrasion resistance, and also excellent in smoothness of a surface plane thereof, and providing the architectural decorative material equipped with an endurance and a beautifying property simultaneously and having a stereoscopic decorative effect. SOLUTION: This aqueous composition for applying on an architectural decorative material, contains (a) a membrane forming component, (b) at least one kind of filler selected from a barite, a sedimentary barium sulfate, a dolomite, and a chemical gypsum, and (c) thermally expandable microcapsule, and the film forming component thereof consists of 90-60wt.% first component consisting of at least one kind selected from a synthetic rubber latex and an acrylic acid ester-based emulsion, and 10-40wt.% second component consisting of an ethylene-vinyl acetate copolymer emulsion.
Patent JP-H01143930-A (JP)
Title: Lens projection testing device
Inventor: KASHIWABARA TAKASHI
IPC: G02B13/16
Filed: 1987-11-30
Abstract: PURPOSE:To conduct the projection test of an OC type projection lens and to improve its efficiency by providing a thin lens element wherein optical coupling (OC) liquid is charged in addition to a lens element group which constitutes the projection lens. CONSTITUTION:The projection lens 32 consists of five lens elements L1, L2, L3, L4 and L5 from the left. Then a thin lens element 25 is arranged behind the lens L5, the OC liquid is charged therein, and the lens L5 is isolated from the OC liquid 24 so that the lens does not contact the OC liquid 24. Further, the lens L5 and thin lens element 25 are held at a slight air interval which affects the optical system so that both of them do not contact each other to flaw. Consequently, the need to inject and discharge to OC liquid at each time of a projection test is eliminated to eliminate operation for removing the OC liquid sticking on the lens and drying the lens surface after the test thereby easily testing the projection of the projection lens in a short time.
Patent JP-H10131807-A (JP)
Title: Fuel supply mechanism of membrane type carburetter
Inventor: KIKUTA TAKAHIRO
IPC: F02M1/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable vaporized fuel IN a constant pressure fuel chamber to normally flow to an intake passage little by little together with fuel irrespective of the posture of an engine, thereby preventing much vaporized fuel from remaining in the chamber. SOLUTION: A membrane type carburetter supply fuel to a fuel nozzle 16 protruding to an intake passage from a constant pressure fuel chamber 30 of a carburetter main body 12 is provided with a fuel sump 28 at almost the center of the chamber 30. One of ends of the sump 28 is communicated with the nozzle 16 via. a check valve 26 and fuel jet 20 while the other is closed with a cover plate in which a through hole 30a is formed which communicates the sump 28 with the center of the chamber 30. A plurality of fuel passages 61 are provided whose dia. is the same as the through hole 30a radially extending from the sump 28 and being communicated with the circumferential edge of the chamber 30.
Patent JP-H11131385-A (JP)
Title: Substrate for laminated plate, its production, prepreg and laminated board
Inventor: KATO YOSHIHISA
IPC: B32B5/28
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate capable of decreasing the moisture absorption of a printed circuit board, suppressing the increase of a tanδ value and a dielectric constant, and improving high frequency characteristics by decreasing the moisture absorption of the substrate for a laminated plate comprising a nonwoven fabric consisting essentially of an aromatic polyamide fiber (including the one consisting essentially of the aromatic polyamide fiber) and obtained by papermaking of the mixture thereof. SOLUTION: This substrate for a laminated plate obtained by using a para- based amide fiber and a phenol resin fiber, carrying out the papermaking of the mixture of the fibers and imparting a hardening agent to the phenol resin fiber is produced by carrying out the papermaking of a slurry comprising the para-based aramid fiber and the phenol resin fiber to provide a mixed papermaking nonwoven fabric bound with a resin binder and subjecting the obtained nonwoven fabric to a heating and compressing treatment. Preferably, the para- based aramid fiber is a p-phenylene terephthalamide fiber or a p-phenylene diphenyl ether terephthalamide fiber, and the structure of the phenol resin fiber is a novolak type phenol.