baber/WOPTO huggingface dataset:
Patent JP-H04367753-A (JP)
Title: Carbide rod screening nozzle
Inventor: JIERARUDO SUTANREI ANDORISU
IPC: B29C48/08
Filed: 1991-11-21
Abstract: PURPOSE: To provide a nozzle which is a nozzle usable for screening, discharging or similar processes, allows the rapid, simple and inexpensive regeneration of the nozzle in case of the occurrence of rod wear and has an effect for lessening the wear and damage of the stencil used in the screening process and prolonging the life of the nozzle. CONSTITUTION: This nozzle has a front end surface formed of one or more rods 31, 32 consisting of material harder than the material of the body portion of the nozzle. These rods adequately have a circular section and are formed of a tungsten carbide. The rods are mounted in an attachable and detachable state within the circular groove at the front end of the body portion of the nozzle.
Patent JP-H11179078-A (JP)
Title: Interior material for vehicle provided with stay and manufacture thereof
Inventor: KAIDA YUJI
IPC: B68G1/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an interior material for vehicle provided with a stay capable of recycling a core body to an original raw material and easily made to have different hardness. SOLUTION: By arranging a fiber integrated body 5, the stay 2 and a binder inside air permeable dies 40, 41 and 42, supplying hot blast into the dies and pressurizing them by the dies 41 and 42, heating them, the binder is fused, the fibers of the fiber integrated body 5 are connected with each other, the fiber integrated body 5 is shaped into a prescribed shape, the core body 1 is formed and thereafter, bag-like facing 3 is put on the core body 1. By supplying the hot blast into the dies and pressurizing and compressing them by heating them, since the fiber integrated body 5 is deformed to a chamber shape and the fibers of the fiber integrated body 5 are fixed in an entangled state by the binder, the shaped shape of the core body 1 is held.
Patent JP-H10186778-A (JP)
Title: Driving system for image forming device
Inventor: KITAMURA ATSUYUKI
IPC: G03G15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the surface speeds of plural image carriers to be always correctly synchronized by separating the function of transmitting a driving force from the function of adjusting speed fluctuation components produced during the transmission of the driving force, and increasing the synchronized rotation accuracy of the plural image carriers. SOLUTION: A driving force transmission means 3 connects image carriers 1 together so that they interlock with one another, and transmits a driving force from a drive means 2 to the image carriers 1. A speed adjustment means 4 restricts the relative rotational movements of the image carriers 1 and adjusts the rotating speed components of the image carriers 1. If the driving force transmission means 3 is a toothed transmission system and the speed adjustment means 4 is constructed of an endless belt, a predetermined number of rotations by toothed transmitted drive is imparted to the image carriers 1 simultaneously, and trace amounts of rotary fluctuation components produced by the engagement pitch errors of the toothed transmission system are restrained by the speed adjustment means 4 between the image carriers 1. Therefore, a good color image having no color shifts can be obtained.
Patent JP-H10185863-A (JP)
Title: Measuring method for concentration of solute element in molten metal
Inventor: IWASE MASANORI
IPC: G01N33/20
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method by which the concentration itself of an element as an object to be measured can be measured, by using an electrochemical sensor, which measures the activity of the object to be measured in molten metal and computing the concentration by using a specific expression on the basis of a detected electromotive force and on the basis of the temperature of the molten metal. SOLUTION: An electrochemical sensor, which measures the activity of an object to be measured in a molten metal is used in such a way that a solid electrolyte, which is oxygen ion-conductive and an inorganic substance containing the oxide of an element identical to an element as an object to be measured, with which a subelectrode or the solid electrolyte is to be coated are combined or that a solid electrolyte, which contains the oxide of the element identical to the element as the object to be measured and which is oxygen ion-conductive is used. Then, on the basis of an electromotive force E detected by a sensor and on the basis of the temperature T of a liquid metal, the concentration [%M] of the element as the object to be measured is computed by an expression: log[%M]+C0 [%M]=C1 +C2 (E/T)+C3 /T-ΣCi[%X] (where C0 , C1 , C2 , C3 and Ci represent constant, and [%X] represents a solute element other tham a component M in the molten metal).
Patent JP-H05172656-A (JP)
Title: Optical fiber distributed sensor
Inventor: IGAWA KOJI
IPC: G01K11/12
Filed: 1991-12-24
Abstract: PURPOSE:To enable calculation of a physical quantity distribution which a higher accuracy requiring no much time and labor with a simple construction in the calculation of the physical quantity distribution using an aging characteristic signal system of an incident laser pulse. CONSTITUTION:A laser pulse 7 is admitted into an optical fiber 1 to measure a change in physical quantity along the optical fiber by light returned from the optical fiber 1. Here, an aging characteristic signal system 6 of the incident pulse 7 used to the measurement at each measurement of the return light is calculated to determine a physical quantity distribution.
Patent JP-H09181002-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIYOU KOUYUU
IPC: H01L21/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To promote crystallinity of a crystalline silicon film which is crystallized by heat annealing and make its film quality finer by a method wherein the crystalline silicon film is subjected to the additional light annealing with the visible light irradiation or the near infrared light irradiation. SOLUTION: A foundation film 102 is formed on a substrate 101 by a sputtering method. After a mask 103 is formed on the foundation film 102, a nickel film 100 is selectively formed. Then the mask 103 is removed and an amorphous silicon film 104 is formed and subjected to heat annealing in a nitrogen inert atmosphere to be crystallized. Then the crystallized island- shaped silicon film 104' is subjected to the light annealing with the visible light or near infrared light irradiation in a hydrogen atmosphere containing halogen. With this constitution, the crystallization of the island-shaped silicon film 104' is further promoted and, moreover, the finer film quality can be obtained.
Patent JP-H05176260-A (JP)
Title: Eyeglasses type video display device
Inventor: TOZAKI KENJI
IPC: G02C7/14
Filed: 1991-12-25
Abstract: PURPOSE:To obtain an easy to see picture by improving an optical system of the eyeglasses type video display device in which the display device are placed to the user's head like eyeglasses for observing a video image so as to set the picture to a proper position before eyes. CONSTITUTION:The display device is made up of a main body 11 with a box with a curved face curved slowly along a face print side covering at least both eyes, a temple 12 provided to both sides of the main body 11, an isosceles prism 15 whose isosceles angle is nearly 45 deg. provided perpendicularly in the middle of the inside of the main body 11 while a bottom side of the triangle is directed toward the face of the user, a video display face of a small sized video display section 16 provided to the bottom side of the triangle of the prism 15 toward the prism 15, eyepieces 13, 13 provided to a position this side of both eyes in the main body toward the face of the user respectively and mirrors 14, 14 provided to a front side position in the main body in front of both the eyes with an angle reflecting a visual line at a right angle of the isosceles faces opposite to each other in the prism 15.
Patent JP-H05222887-A (JP)
Title: Auger vacuum cleaner
Inventor: MAAKU RII
IPC: E02D17/13
Filed: 1991-12-25
Abstract: PURPOSE: To remove efficiently foreign matter sticking to clearances between blades of an auger cleaner by adjusting the relative positions of the cutting edge of a scraper blade and the top of an auger blade. CONSTITUTION: In auger cleaner 16 is equipped with an annular shell 4 fitting into a spiral auger blade 3 with play, and the shell 4 has a triangular foreign matter discharge opening 5 below. A roller 2 that places rollably the scraper blade 10 on the auger blade 3 is mounted in the inside on the distal side from the discharge opening 5 in opposition to the discharge opening 5. The relative positions of the cutting edge of the scraper blade 10 and the top of the auger blade 3 are set freely by adjusting the profile of the roller 2, interaction between the roller 2 and the auger blade 3 above the cutting edge of the scraper blade 10 helps clear the auger blade up to the tip.
Patent JP-H10162423-A (JP)
Title: Optical pickup device
Inventor: IWAMOTO TAKASHI
IPC: G11B7/135
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance light utilizing efficiency and to simplify assembling and adjusting operation. SOLUTION: In the optical pickup device having a laser light emitting source 1, an objective lens 4 for converging a light beam 2 emitted from this laser light emitting source on a recording carrier 5, a hologram 3 for splitting reflected light from the recording carrier into ±1st-order diffracted light beams, photodetectors 8 and 9 for detecting these 1storder diffracted light beams respectively and a detector substrate 20 provided with these photodetectors on the surface, this detector substrate is mounted on a base substrate having a reference surface, and an opening hole part 22 is formed in the vicinity of the middle part of the detector substrate, and then the laser light emitting source is disposed in the vicinity of the center of the opening hole part, so as to make an emitting surface parallel to detecting surfaces of the photodetectors.  Thus, by performing positioning adjustment of the detector substrate at its fitting time, high positioning accuracy can simply be established.
Patent JP-H05173481-A (JP)
Title: Road recognizing method in map matching
Inventor: AIDA SHIGEKI
IPC: G08G1/0969
Filed: 1991-12-25
Abstract: PURPOSE:To exactly execute map matching with high reliability by discriminat ing whether an ignition key is turned on or off in a position corresponding to a tollgate, and judging whether a road in the course of running is exclusive for an automobile or not. CONSTITUTION:It is decided by S1-S9 that the present position of the own car corresponds to the vicinity of an entrance of an automobile exclusive road, and when it is judged that the running azimuth coincides roughly with the inflow direction (S10), the road in the course of running becomes an object of map matching, and subsequently, when the car approaches a tollgate and stops, it passes through processings of S7-S13, and S14, and map matching based on map data of its express way. Also, at the time of running along a side road, the car approaches the entrance of the express way by the processings of S8 and S9 and runs in the same running azimuth as the inflow direction, and even when it becomes the map matching object once, it passes through decisions of S7-S13, and by processings of S16-S18 or processings of S20, S21 and S22, the road in the course of running is decided not to be exclusive for an automobile and excluded from the map matching object.
Patent JP-H06192461-A (JP)
Title: Production of crosslinked polypropylene foam
Inventor: KAIMAI NORIMITSU
IPC: C08J9/14
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a molding improved in the properties of a crosslinked and foamed product and being excellent in fabricability by using PP as a base and distributing a low-density PE and a propylene/nonconjugated diene copolymer in this base so that the copolymer may be present on the surface in a higher concentration. CONSTITUTION:A molding made from a composition comprising PP (A), a linear low-density PE (B), a propylene/nonconjugated diene copolymer (C) containing 0.2-10wt.% nonconjugated diene, and a blowing agent (D), wherein the A to B weight ratio is (95-55)/(5-45), the amount of (C) on the surface layer is 5-40 pts.wt. per 100 pts.wt. total of (A) and (B), and the difference in the amount of (C) between the surface layer and the internal layer is 5-35 pts.wt., is cross-linked by irradiation with an ionizing radiation, and the irradiated composition is foamed by heating to obtain a crosslinked PP foam. This foam is improved in tensile properties at high temperatures, mechanical properties of the surface, elasticity and heat resistance, and is excellent in vacuum formability and stampability.
Patent JP-H05179511-A (JP)
Title: Thermally adhesive conjugate fiber, fiber assembly therefrom and fiber assembly provided with electret nature
Inventor: TAKAI YOSUKE
IPC: D04H1/541
Filed: 1991-12-27
Abstract: PURPOSE:To provide the subject conjugate fiber usable as thermally adhesive fiber with the sheath component consisting of polybutene-1, produced by efficient melt spinning, and to obtain an air filter by electrifying a fabric made from the fibers. CONSTITUTION:The objective conjugate fiber made up of (A) as sheath component, polybutene-1<3 in Q-value, 0.5-15 in melt index, 0.905-0.930 in density and 115-130 deg.C in melting point and (B) as core component, another polymer 150-300 deg.C in melting point. The conjugate fibers are drawn by a factor of >=1.5 in hot water and made into a nonwoven fabric, which is, in turn, electrified in an atmosphere not lower than the melting point of polybutene-1, thus affording an air filter.
Patent JP-H06191190-A (JP)
Title: Metallic ballpoint pen chip and its production
Inventor: NAGASHIMA ISANORI
IPC: B43K1/08
Filed: 1992-12-25
Abstract: PURPOSE:To keep an ink flow ideal in writing or in storage by a method wherein an inward protruding part is formed at an opening of a radial hole opened to an ink fountain so as to extend toward the ink fountain. CONSTITUTION:An ink flow path 4 for supplying ink to a ball chamber 2 is made up of a center hole 4a and a radial hole 4b. The center hole 4a is opened to an ink fountain 5 and a ball receiving seat of the ball chamber 2 to allow ink to relatively freely flow. An inward protruding part 6 is formed at an opening of the radial hole 4b opened to the ink fountain 5 so as to extend toward the ink fountain 5. When the radial hole 4b is machined, a cut and released piece is not completely separate from an inner ballpoint pen chip but remains between the radial hole 4b and the ink fountain 5 as the inward protruding part 6. A part of the opening of the radial hole 4b open to the ink reservoir 5 is covered with the inward protruding part 6. In this manner, with the use of pigment ink, the radial hole 4b is prevented from being clogged with sediment, such as of the pigment, to the utmost.
Patent JP-H11187909-A (JP)
Title: Woven slide fastener
Inventor: MATSUDA YOSHIO
IPC: A44B19/34
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a warp-knitted slide fastener which allows fastener-element lines to be woven easily and enables the fastener element lines to be stably and firmly attached in place, while preventing the meshing of the fastener element lines from being torn apart even when an upward thrusting force is applied to a fastener surface. SOLUTION: A continuous fastener element line ER woven at the same time that a fastener tape is woven is secured by two wales or more of securing chain-woven threads F to a fastener element attaching part EA on the longitudinal edge of the fastener tape. The needle loops of each securing chain-woven thread F presses the element leg part of the continuous fastener element line ER against a ground fabric from above, and each group of sinker loops constitutes a part of the ground fabric for placing the continuous fastener element line ER. A waft G is interwoven with at least some of the groups of sinker loops, longitudinally inserted, and woven.  The rate of thermal shrinkage of all the component threads of the fastener element attaching part EA is set to be higher than that of the component threads of a fastener tape main body part, and each woven thread is thermally shrunk after weaving is finished.
Patent JP-H06125321-A (JP)
Title: Communication apparatus between one-point-pair multipoints
Inventor: MAIKERU CHIMOZUI HERUMUSUREI H
IPC: H04B7/212
Filed: 1992-12-24
Abstract: PURPOSE: To make interface circuits 11A to 11D, 12A to 12F and 13A, to which a terminal is separately connected, perform synchronization of a burst signal transmission and reception between external stations 11 to 13 which are separately provided with more than one and one node 10. CONSTITUTION: A node 10 and external stations 11 to 13 add a mark signal for synchronization to each burst and send it, the external stations 11 to 13 establish a synchronization through the mark signal, and receive burst in a frame cycle, and a node 10 receives burst from each external station in a frame cycle, that is synchronized with a mark signal from the external stations 11 to 13.
Patent JP-2001173918-A (JP)
Title: Crematory
Inventor: HAMA TOMIO
IPC: F23G1/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a crematory wherein an object to be cremated can be treated while another object having been treated is cooled. SOLUTION: The crematory furnace has a cooling chamber 3, a combustion chamber 5 positioned behind the cooling chamber, and a conveyor 7 intended to convey a crematory carrier 10 and arranged between the regions from the cooling chamber 3 to the combustion chamber 5 with rails 9 disposed upwardly of the conveyor 7. The cooling chamber 3 is provided with a lift 11 by which a carrier 10 after cremation is held at an upper portion of the cooling chamber, allowing another crematory carrier 10 bearing a coffin to pass beneath the cooling chamber 3.
Patent JP-H11189288-A (JP)
Title: Tabular member storage container
Inventor: KIYONO YOSHIHIRO
IPC: H01L21/68
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure for improving operativity at the time of opening/closing an upper lid by locking the upper lid with an outer box body, unlocking and pushing up the upper lid by lever control. SOLUTION: The tabular member storage container comprises an outer box body 3 and an upper lid 4 put over an upper part of the outer box body 3. Engaging protrusions 17 are provided respectively on opposite positions on an outer side wall of an opening periphery of the upper lid 4. A hook lever member comprising a pair of hooks 9 including engaging recesses 11 to be engaged with the engaging protrusions 17 respectively and a lever 10 including a finger hooking part 15 are respectively provided on the outer box body 3. The lever 10 rotatably supports the hooks 9 and an end is rotatably supported on the outer box body 3. The finger hooking part 15 of the lever 10 is pulled outward from a state (a), thereby canceling engagement between the hook 9 and the upper lid 4, and at this time a lower face of the engaging recess 11 pushes up the engaging protrusion 17.
Patent JP-H05177768-A (JP)
Title: Fluoroplastic coated article
Inventor: OWAKI NARIYOSHI
IPC: B32B17/10
Filed: 1991-12-30
Abstract: PURPOSE:To obtain a coated article imparting water repellency and non- stickiness to the surface of a glass material without markedly losing the transparency of the glass base material and having high bonding strength and heat resistance by coating the glass or ceramics base material with a mixture of a silicone resin and fluoroplastic. CONSTITUTION:Fluoroplastic is contained in a mixture of a silicone resin and fluoroplastic in an amount of 20-60%. The silicone resin is a straight chain one, a ladder type one or a mixture thereof. The outermost layer of a fluoroplastic coated article is coated with fluoroplastic. Glass may be used as it is or may be subjected to surface roughening treatment by etching or plastering within a range not markedly losing transparency at the point of time when the coated article is completed. As a ceramic base material, there is no special limit and general ceramics or the so-called fine ceramics such as pottery, porcelain, brick or enamel can be used.
Patent JP-H11241236-A (JP)
Title: Winding of roving on bobbin, cutting of robing in roving frame and apparatus therefor
Inventor: WEEGER HANS-PETER
IPC: D01H9/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a roving on a bobbin, cutting the roving, automatically doffing the wound bobbin and supplying the doffed bobbin to the following treating part with operation reliability by forming a helically rising wound body on the periphery of the bottom part of a wound roving, and carrying out the treatment under a specific condition. SOLUTION: A wound body D-E helically rising on the periphery of the bottom part of a wound roving 3 is formed, and thereafter a short helical wound body E-F is formed at the periphery of the lower region of a bobbin body 1. Further, the motions of a roving bobbin 8 and a bobbin rail are carried out for a continuous interval F-D-H under a decreased twisting condition of the roving within the middle region F-G of the bobbin body 1, and successively the roving is cut within a rising region G-H to wind the roving on the bobbin body 1 and cut the roving. The roving bobbin 8 and the bobbin rail are preferably moved in the state in which the supply of the roving is not performed.
Patent JP-2001184771-A (JP)
Title: Dubbing device
Inventor: SATO KATSUYUKI
IPC: G11B11/105
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To properly limit high-speed dubbing at the cost as low as possible in spite of reset or power supply stop concerning a dubbing device having a function for limiting high-speed dubbing according to prescribed copyright protecting regulations. SOLUTION: When forced reset or restart is loaded by user operation or re-supply of an external power source, the execution of high-speed dubbing itself is inhibited before the lapse of prescribed time from a prescribed time point corresponding to this restart. Thus, concerning a track, on which high- speed dubbing is executed before the reset operation and high-speed dubbing is originally inhibited within the prescribed time after reset, the illegal execution of high-speed dubbing can be prevented.
Patent JP-2001180308-A (JP)
Title: Device for suppressing fuel vapor emission
Inventor: YOSHIOKA MAMORU
IPC: F02M37/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress an outflow of evaporative emission into a canister during vehicle travel. SOLUTION: A diaphragm 26 arranged in a fuel tank body 10 has a communicating hole 38 that causes a back pressure chamber 28 and a tank chamber 30 to intercommunicate, and the place that is opposed to the communicating hole 38 has a closed state holding portion 42 for closing the communicating hole 38. The closed state holding portion 42 is formed on a valve seat portion 40 for a differential pressure regulating valve 22. When the diaphragm 26 is in a closed state, the closed state holding portion 42 holds the communicating hole 38 closed. When the diaphragm 26 is in an open state, it is separated from the valve seat portion 40 to open the communicating hole 38.