baber/WOPTO huggingface dataset:
Patent JP-S6378607-A (JP)
Title: Digital filter instrument
Inventor: GOTO MAKOTO
IPC: H03H17/04
Filed: 1986-09-22
Abstract: PURPOSE:To improve the accuracy of filter calculation, and to shorten an arithmetic time, by preventing bit missing from occurring by providing four arithmetic means which perform the arithmetic operation of a value corresponding to an input signal value at a current time, or a preceding time, and a second preserving value in order, and obtain a digital value of n-bits length, and two preserving value updating means. CONSTITUTION:The updating and preservation of a preserving signal value are performed by using a first preserving value W1 and the second preserving value W2, The W1 and the W2 have code bits independently, and also, the least significant order bit of the W1 is equivalent to the fourth order bit of the W2 numerically. Therefore, the number of the bits of the preserving signal value is larger by three bits than 16 bits substantially. In this way, it is possible to improve the accuracy of the filter calculation using the input signal value Xi, and to Prevent the bit missing from occurring, or reduce it remarkably. Also, in an arithmetic processing from a time when a new input signal value Xi is inputted to the time when a new output signal value U3 is obtained, no comparison calculation, or conditional branching is used. Therefore, the arithmetic time during the processing is reduced to a small constant value.
Patent JP-H0273853-A (JP)
Title: Polyphenylene ether resin composition
Inventor: INOUE NORIYUKI
IPC: C08L71/00
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a resin composition, consisting of a polyphenylene ether resin, polyalkenyl aromatic resin and polyalkenyl aromatic oligomer-modified ethylenic resin and excellent in impact strength, especially surface impact strength, rigidity, gloss and fluidity. CONSTITUTION:A resin composition obtained by blending 100pts.wt. total amount of (A) 80-20pts.wt. polyphenylene ether resin, preferably poly(2,6-dimethyl-1,4- phenylene)ether having 0.2-1 intrinsic viscosity and (B) 20-80pts.wt. polyalkenyl aromatic resin with (C) 0.5-15pts.wt. modified ethylenic resin, prepared by copolymerizing (C1) a polyalkenyl aromatic oligomer having 500-10000 number- average molecular weight (preferably polystyrene) and (C2) (poly)ethylene and having 10-80wt.% content of the component (C1) and 0.5-100g/10min melt flow rate. The components (A) and (B) form a matrix and the component (C) forms a domain structure therein.
Patent JP-H0889956-A (JP)
Title: Ultrapure water producing device
Inventor: ENDO KAZUHIRO
IPC: C02F1/42
Filed: 1994-09-20
Abstract: PURPOSE: To settle the problems such as the lowering of purity in an ultrapure water producing device and to obtain the ultrapure water producing device from which high-purity water is stably obtained in the device having a desalter by arranging a boron adsorptive resin tower in the succeeding stage of the desalter. CONSTITUTION: This device for producing ultrapure water from such water as city water consists essentially of a primary pure water producing device and a secondary pure water producing device. The raw water is desalted in each device with a reverse-osmosis membrane separator and a mixed-bed ion exchanger. The lowering of purity results from boron in the conventional ultrapure water producing device, and hence a boron adsorptive resin tower is furnished in the succeeding stage of a desalter. Consequently, the boron removal efficiency is improved without lowering the adsorptivity of the boron adsorptive resin, and the SiO2 load on the succeeding stage is lowered since the boron adsorptive resin is capable of removing SiO2 .
Patent JP-H0651239-A (JP)
Title: Image display device
Inventor: MORISHIMA HIDEKI
IPC: G02B27/02
Filed: 1992-07-31
Abstract: PURPOSE:To display image information on a large screen at high definition by properly arranging a plurality of image display elements and a plurality of hologram optical elements and the like. CONSTITUTION:An image display comprises three different reflection type hologram optical elements 2-1 to 2-3 connected together with no gap among them. Of these three, the hologram optical element HOE2-1 reflects a beam 8-1 of light which is emitted in accordance with image information displayed in a liquid crystal display (LCD)1-1, and it is guided to the pupil 7 of the left eye of an observer 6 as a reflected beam 9-1 of light. Similarly, the element HOE2-2(2-3) reflects a beam 8-2(8-3) of light which is emitted in accordance with image information displayed in LCD1-2(1-3), and it is guided to the pupil 7 of the left eye of the observer 6 as a reflected beam 9-2(9-3) of light. Then the observer 6 connects by means of HOE 2 three pieces of information displayed in the three LCDs 1-1 to 1-3, with no gap among the pieces, thereby observing one piece of continued image information on one large screen at a predetermined position in front of HOE 2.
Patent JP-H1163370-A (JP)
Title: Piping cover
Inventor: NISHIOKA WATARU
IPC: F16L57/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent long-sized piping cover divided cylinders from inadvertently slipping out of each other. SOLUTION: Engaging parts 5 for connecting a pair of long-sized piping cover divided cylinders 2A, 2B forming a flexible long-sized piping cover cylinder 2 of radially bisected constitution are provided over the whole length of the respective edge parts of both long-sized piping cover divided cylinders 2A, 2B. In order to constitute the engaging parts 5, both long-sized piping cover divided cylinders 2A, 2B are respectively provided with hook parts 10 for impeding the radial spacing of both long-sized piping cover divided cylinders 2A, 2B, and slip-off stopper parts 11 for regulating both long-sized piping cover divided cylinders 2A, 2B so as not to radially move close to each other by the set quantity or more in the mutually engaged state.  Both long-sized piping cover divided cylinders 2A, 2B are therefore formed in such a way as to be released from engagement on the basis of spacing operation in a direction intersecting the approaching direction while being operated to radially move close to each other.
Patent JP-S6381112-A (JP)
Title: Photosetting aromatic gel composition
Inventor: HAYAMA KAZUHIDE
IPC: C08F283/00
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled photosetting aromatic gel compsn. producible without heating and providing thermally unmeltable cured products, comprising a specific photosetting resin and a perfume at a specified ratio. CONSTITUTION:The objective compsn. comprises (A) 10-90wt% photosetting resin comprising (i) 100pts.wt. of a urethane acrylate produced by reacting a polyol (preferably a polyhydroxypolyolefin or the like) having a mol. wt. of 500-5,000, a polyisocyanate (preferably isophorone diisocyanate or the like) and a hydroxyl gp. -contg. acrylate (such as hydroxyethyl acrylate), (ii) 5-100pts. of N-vinyl pyrrolidone and (iii) 0.1-10pts. [per 100pts. of the total amt. of the components (i) and (ii)] of a photosensitizer (such as benzoin methyl ether) and (B) 90-10% perfume (such as citrus).
Patent JP-2000041827-A (JP)
Title: Article hanging device, and hanging fixture used therefor
Inventor: OKUDA KATSUJI
IPC: A47G29/00
Filed: 1998-07-25
Abstract: PROBLEM TO BE SOLVED: To enlarge generality of applications of an article hanging device by composing the device in such a way that hanging fixtures can be properly installed to both a laterally installed rail member and a vertically installed rail member. SOLUTION: This article hanging device 1 is provided with a rail member 3 having an installation surface which can be installed on a wall surface W or a ceiling surface S, a hanging fixture 2 slidably engaged with the rail member 3, a tightening member 12 to regulate slide of the hanging member 2 to the rail member 3, and a hanging hook 11 installed on the hanging member 2. In the article hanging device, the hanging hook 12 is pivotally installed on the hanging device 2 to be capable of oscillation about an axial center in a length direction of the rail member 3.
Patent JP-2001050523-A (JP)
Title: Method for introducing secondary combustion into waste incinerator
Inventor: AKIYAMA HAJIME
IPC: F23G5/30
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To effectively burn non-combusted gas with the aid of secondary combustion air by improving stirring effect between primary combustion waste gas containing much non-combusted gas produced owing to primary combustion of waste and secondary combustion air. SOLUTION: In method for introducing secondary combustion air into a secondary combustion chamber of a waste incinerator upon primary combustion waste gas containing non-combusted gas produced owing to primary combustion of waste being subjected to secondary combustion with secondary combustion air, a nozzle 9 is installed downward for blowing the secondary combustion air into the secondary combustion chamber 6. A flow speed of the secondary combustion air from the nozzle 9 is brought into a range of from 20 to 50 m/s, and an inclination angle of the nozzle is restricted within a range of from 20 to 50 degree.
Patent JP-H0272967-A (JP)
Title: Thermal head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/345
Filed: 1988-09-08
Abstract: PURPOSE:To prevent the generation of the gap of printing by inclining a join line between adjacent thermal head substrates at a fixed angle in the direction of paper-feed and continuing heating resistor rows on the adjacent thermal head substrates at a specified distance in the direction of paper-feed among these heating resistor rows. CONSTITUTION:A heating resistor rows 4 oriented at a right angle with the direction of paper-feed F are formed onto an insulating substrate 3 while a plurality of thermal head substrates 2, to which electrodes 5, 6 are juxtaposed, are joined in A.B.C at the right angle with the direction of paper-feed F. A join line D (E) between the adjacent thermal head substrates 2A.2B (2C.2B) is inclined at a fixed angle theta in the direction of paper-feed F, a specified distance L is shaped in the direction of paper-feed F between a heating resistor row 4A (4C) on one thermal head substrate 2A (2C) and a heating resistor row 4B (4B) on the thermal head substrate 2B (2B) adjacent to the row 4A (4C), and these heating resistor rows 4A.4B (4C.4B) are continueed on viewing from the direction of paper-feed. Accordingly, a gap Gd (Ge) between the heating resistor rows 4A.4B is buried by L.tantheta, thus eliminating the gap of printing.
Patent JP-S63113386-A (JP)
Title: Rubber of resin-molded dosimeter element
Inventor: KASHIWAZAKI SHIGERU
IPC: C08K5/16
Filed: 1986-09-24
Abstract: PURPOSE:To eliminate gradient of the base line in an ESR spectrum and distortion of an amino acid spectrum, by molding a rubber or a resin composition which has an amino acid crystal powder and a lubricant contained in a rubber or specified synthetic resin. CONSTITUTION:A rubber or a resin component which has an amino acid crystal powder and a lubricant contained in a synthetic rubber or natural rubber or a synthetic resin wherein the amount of an isolated group (radical) generated therein by irradiation with an ionizing radiation would be less than one-tenth of the amount of radical generated in an amino acid crystal by a similar irradiation or the radical generated therein would be so unstable as to damp in a short time at the room temperature down to less than one-tenth of the amount of radical in the amino acid crystal is molded to form a dosimeter element. It is appropriate to select the amino acid crystal powder in a range of 10-1,000 pts.wt., preferably 0.1-20pts.wt., per 100pts.wt. of the rubber or the synthetic resin.
Patent JP-H0968690-A (JP)
Title: Driving device for flat surface display device
Inventor: TSUCHIYA ITARU
IPC: G09G3/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the driving device for the flat surface display device which employs a conventional line sequentiality scanning system and is multiscan adaptive. SOLUTION: The driving device drives a flat surface display device 10 having a line sequentiality scanning matrix system. The driving device is provided with a switching means 510 which switches the number of lines of the device 10 that are to be assigned to each scan line of a video signal C in accordance with the number of scan lines of the signal C, a scan variable means 520+530 that advances the scanning for equivalent to the number of assigned lines by the means 510 during a first period in which transmission of scanning pulses is suppressed while a line sequential scanning is being conducted, a storage means 430 which stores the scanned lines during the first period among the lines of the device 10 and a pulse transmitting means 550+42 which transmits scanning pulses to the lines corresponding to the stored contents of the means 430 among the lines of the device 10.
Patent JP-S61102955-A (JP)
Inventor: AOYAMA HIDEO
IPC: E04C2/52
Filed: 1984-10-25
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-H1166970-A (JP)
Title: Flat wire harness
Inventor: TAMAOKI KAZUYA
IPC: H01B7/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a flat wire harness which can be manufactured at a low cost even in the case of a connector housing with terminals stored in the identical direction in a terminal housing chamber formed into a plurality of stages. SOLUTION: A flat wire harness is formed so that its terminals 20 are connected in parallel and in the identical direction to conductors 11 in an unfolded condition. In only prescribed conductors 11 of a plurality of the conductors of the wire harness, the conductors 11 are folded at arbitrary places, for example, folded parts 12, 13. By folding, for example, two places in one conductor 11, the orientation of the front and back of the terminal 20 may be the same as those of the terminal 20 connected to other unfolded conductor 11. The terminals 20 connected to the conductors 11 formed like this are moved along in the arrowhead direction A, and are stored in a connector housing 30 involving the terminal housing chamber formed into a plurality of stages.
Patent JP-H0754732-A (JP)
Title: Valve element supporting structure for fuel injection valve
Inventor: KAKO JUNICHI
IPC: F02M51/06
Filed: 1993-08-18
Abstract: PURPOSE:To enlarge a controllable range of a fuel injection valve and to simplify the structure of the fuel injection valve by enlarging the magnetic force to attract an armature so as to move a valve element at a high speed via this armature, thereby shortening a minimum fuel injection time. CONSTITUTION:A bottomed hole 29, in which an armature 21 attached to a valve rod 18 is inserted, is formed on an electromagnet 23. When the armature 21 is attracted by this electromagnet 23, an injection nozzle 15 is opened by a valve element 20. The armature 21 can freely slide in the axial direction on the inner peripheral surface 30 of the bottomed hole 29. When the valve element 20 opens the injection nozzle 15 by the prescribed amount of opening, the armature 21 abuts on the inner bottom surface 31 of the bottomed hole 29 in order to stop the further movement of the valve element 20. The surfaces of the armature 21 and electromagnet 23, which face to each other, are both nitrified.
Patent JP-2001051890-A (JP)
Title: Virtual decentralized file server system
Inventor: UCHIBORI IKUO
IPC: G06F13/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To make a client not pay attention to the number of file servers decentralized in a network and the connection states of storage devices. SOLUTION: This virtual decentralized file server system 1 is equipped with servers 10-1 and 10-2 decentralized in the network 3 and a virtual decentralized file system 11 is decentralized and mounted on each of the servers. Modules 110-1 and 110-2 on the servers 10-1 and 10-2 which constitute this system 11 when receiving a file operation request multicast from a client 2 judge whether or not their servers are optimum servers capable of handling the request according to server information holding parts 15-1 and 15-2 holding mapping tables 14-1 and 14-2 between the virtual decentralized file system 11 and all local file systems 13-1 and 13-2 or server information on all the servers, and makes a local file system of a corresponding server perform requested file operation according to the judgement result.
Patent JP-2000029392-A (JP)
Title: Polystyrene heat shrinkable label
Inventor: YOSHII TOSHIYA
IPC: C08L53/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene heat shrinkable label which is excellent in lustrous property and is high in commercial value while holding the advantage of a resin material by using transparent/highly impulsive polystyrene produced by dispersing a rubber-like elastic body into the continuous phase of a copolymer of styrene monomer and (meta) acrylate monomer. SOLUTION: The heat shrinkable label is constituted of a base material 3 in which surface layers 2, 2 are laminated on the outside of an intermediate layer 1. The intermediate layer 1 is formed of the transparent/highly impulsive polystyrene (graft TI-PS) produced by dispersing the rubber-like elastic body into the continuous phase of the copolymer of the styrene monomer and the (meta) acrylate monomer, and the surface layers 2, 2 are formed of a styrene- butadiene block copolymer.
Patent JP-H0675717-A (JP)
Title: Read error recovery system for hard disk
Inventor: ITO MIKIYA
IPC: G06F3/06
Filed: 1992-08-26
Abstract: PURPOSE:To eliminate the deterioration with the secular change of a hard disk and also to eliminate the read errors due to the shift caused between a head and a magnetic disk by performing a rereading operation against the occurrence of a read error, judging a defective area when the rereading frequency exceeds a prescribed level, and replacing the defective area with another nondefective area. CONSTITUTION:The data are read out of a hard disk 4 and the presence or absence of a read error is checked in an information processing system. If a read error is confirmed, 1 is added to a constant RETORY and this RETORY is compared with the retry frequency N1. At the same time, the retry frequency N2 having the relation of N1>N2>0 is set in addition to the frequency N1. When a normal reading operation is carried out before the rereading frequency reaches the frequency N2, the read data are written in the same area. Meanwhile a defective area is decided when the rereading frequency exceeds the N2. Then the defective area is replaced with another nondefective area.
Patent JP-S6386203-A (JP)
Inventor: KOBAYASHI SHIZUO
IPC: F21V23/04
Filed: 1986-09-27
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-H1151674-A (JP)
Title: Car navigation system and recording medium
Inventor: FUKAYA TAKAHARU
IPC: G09B29/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To guide a vehicle plainly even when the branch is intricate or many link roads are present in an intersection by determining the guide information at a guide intersection, based on the link data between a road intruding into the guide intersection and road information. SOLUTION: Nodes 1-5, j-n represent roads having a link attribute in the intersection and roads a-i represents one-way roads separating up and down roads. When a roue from road (h) to road (d) is calculated, the roads (i), (b) are branch roads from the road (h) but the roads (n), (j) are links in intersection and since they are kept as links in intersection at the node 1, they are fed forward to next road. Similarly, roads (k), (1) are fed forward. Consequently, following roads (d) (e) become the branch roads from the intersection. According to the method, route guidance at a guide intersection can be performed as the guidance of 'obitque right direction' based on the angle between the roads (h), (d).
Patent JP-H0277354-A (JP)
Title: Multiple cage cable railway
Inventor: KITAYAMA TOSHIKAZU
IPC: B61B9/00
Filed: 1988-09-13
Abstract: PURPOSE:To facilitate getting on and off a vehicle and obtain a more comfortable ride by mounting front and rear wheels to the underside of each cage of a multi-cage vehicle so that the front wheel side is higher than the rear wheel side, laying the front wheels on a narrow gauge rail-road and the rear wheels on a broad railroad, and connecting axles of each front wheel by connecting bars whose underside is flat to make a multi-cage vehicle. CONSTITUTION:A front wheel 2 and a rear wheel 3 are mounted to each cage with the same wheel base so that the front wheel side is higher than the rear wheel side, and the front wheel 2 is laid on a narrow gauge railroad 4 and the rear wheel 3 on a board gauge railroad 5. The difference in height between the narrow gauge railroad 4 in position of the front wheel and the broad gauge railroad 5 in position of the rear wheel is the same as the difference in height between the mounting positions of the front wheel 2 and the rear wheel 3, and each cage is constantly held horizontally even if gradient of the railroad is changed. Axles of each front cage are connected by connecting bars whose underside is flat to make a muiti-cage vehicle, and a rope 7 from a main pulley at an upmost point is tied to a lower part in front of a leading cage. In the midst of the railroad, an induction type linear motor 12 is installed so that it is opposed to the connecting bar and spaced slightly apart from the bar, and the underside 6 of the connecting bar acts as a reaction plate. The vehicle can thus be driven even on flat railroad to which any force of the rope is not applied.
Patent JP-H0684296-A (JP)
Title: Head carriage guiding mechanism
Inventor: MATSUMOTO KENJI
IPC: G11B21/02
Filed: 1992-08-26
Abstract: PURPOSE:To stably and smoothly guide the movement of a carriage with balls supported by a retainer by fitting a rotating body to a position where a first inclined groove provided in an upper surface of a base and a second inclined groove provided on the lower surface of the retainer cross. CONSTITUTION:The base 2 fixed on a chassis, plural balls 3 made of steel balls interposed between a head carriage 22 and the base 2 and the retainer 4 for holding the respective balls 3a-3f freely rollably are provided. Further, a pair of guiding grooves 5 and 6 formed on the lower surface 22a of the carriage 22 and a pair of the guiding grooves 7, 8 on the upper surface 2a of the base 2 opposed to the pair of the guiding grooves 5 and 6 are provided. Then, the respective balls 3a-3f are fitted to the mutually parallelly extended grooves 5, 6 and the grooves 7, 8 and guide the movement of the carriage 22 while rolling inside the grooves 5-8. Thus, the movement of the carriage 22 can be stably and smoothly guided by the balls 3 supported by the retainer 4.
Patent JP-S59120911-A (JP)
Title: Device for calculating plate thickness
Inventor: CHICHII NAOKI
IPC: G01B21/08
Filed: 1982-12-28
Abstract: PURPOSE:To calculate plate thickness with high accuracy in follow-up to an abrupt change in the plate thickness and to permit smooth automatic deceleration of an uncoiler by changing the change rate of the plate thickness together with the remaining length with a required function. CONSTITUTION:A difference between the plate thickness of this time calculated in a plate thickness calculating circuit 10 and the previous plate thickness is calculated with a substrator 12, and the result obtd. by such calculation is limited to an upper limit value HL by an upper limiter 14 and to a lower limit value LL by a lower limiter. The deviation in the plate thickness limited to the range of the upper and lower limit values is weighted with a weight K by a divider 18 and the previous thickness is added thereto in an adder 20, by which a plate thickness (h) is determined. The value HL, the value LL and the weight K are set as a function of a residual length l so that the value HL and the value LL increase with a decrease in the length l and that the weight K decreases with a decrease in the length l.