baber/WOPTO huggingface dataset:
Patent JP-H11138366-A (JP)
Title: Split collar feeding device
Inventor: UMADA HIROSHI
IPC: B23P21/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To quickly, surely and automatically feed each split collar to an upper seat mounted to the valve spring of a cylinder head. SOLUTION: The guide holder 5 of a device main body 2 to be moved up and down by a cylinder is engaged with an upper seat 8 mounted over a valve spring 14 so as to be aligned with the device main body 2, so that the valve spring 14 is thereby compressed by a quantity as specified. When the holding of each split collar 7 is released under this condition by means of a chuck finger 4, the split collar 7 is inserted so as to be fixed in the inside of the upper seat 8 by its own dead weight. Since a sensor 6 is disposed in such a way that it abuts against the upper seat 8 in a state that a guide holder 5 is engaged with the upper seat 8, when the upper seat 8 is missing, no detection signal is actuated.  Since the holding of the split collar 7 is released by the chuck finger 4 caused by this detection signal, the split collar 7 is thereby prevented from being inserted in a state that the upper seat 8 is missing.
Patent JP-2001140749-A (JP)
Title: Tandem type hydraulic pump
Inventor: YUASA KAZUMASA
IPC: F04B1/22
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by miniaturizing a tandem type hydraulic pump. SOLUTION: A shaft spline 24 is formed in a rear end part of a first rotary shaft 21, a hole spline 29 is formed in a front end part of a second rotary shaft 25, and the shaft spline 24 is joined by a spline to the hole spline 29 to be constituted so as to connect the rotary shafts 21, 25 on the same axis. Thus, a shaft directional dimension in a state of connecting the rotary shafts 21, 25 can be shortened by a length dimension of the shaft spline 24 to miniaturize the whole tandem type hydraulic pump. Since a shaft spline 30 for joining a boosing impeller 37 by a spline is arranged in a front end part of the rotary shaft 25, a part for connecting the mutual rotary shaft 21 and rotary shaft 25 and the mutual respective rotary shafts 21, 25 and boosting impeller 37 can be obviated to reduce the number of part items.
Patent JP-H05158406-A (JP)
Title: Path input device
Inventor: FUKUDA KOJI
IPC: G06Q50/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide a path information input device by which an input work can be executed, while grasping an input state. CONSTITUTION:When one station is designated by an input device 5 on a path diagram of a CRT 2, a display form of a route containing this station is varied, and in a route being in a connecting relation to this route, the display form is varied as a route of a designated candidate of a transfer station or a getting- off station. When a part of a boarding section, or the whole section is decided definitely by designating the transfer station or the getting-off station, a display state of the definitely decided section is varied. When the kind of a route is designated, the display form is varied to a display form by which the route of the designated kind can be discriminated from other route.
Patent JP-H03189203-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAKITA KAZUMASA
IPC: B60C9/02
Filed: 1989-12-19
Abstract: PURPOSE:To increase the rigidity of a shoulder part and enhance the stability in maneuvering and resistance against eccentric wear by providing a carcass layer with a rigidity discontinuity part meeting specific conditions, and by specifying the radius of curvature of a belt layer in the central part across the width of this discontinuity part. CONSTITUTION:In a tire concerned, a carcass layer 2 is set between a left and a right bead part 1. On the outside of this carcass 2 at its tread part 3, a lower and an upper belt layer 4d, 4u are installed circularly as stretching in the tire circumferential direction. Among the belt layers arranged from one side to the other of each shoulder part 10, the upper belt layer 4u has the least width, and a cut (d) as a rigidity discontinuity part is formed in the carcass layer 2 extending over 1mm within the range 10% (length b) thru 40% (length c) of the width (a) of this upper belt layer 4u as oriented from its edge inward across the tire width. The radius of curvature of the belt layer in the central part across the width of the discontinuity part (d) is set to a value not less than 200mm.
Patent JP-H09165200-A (JP)
Title: Container transporting vehicle
Inventor: WAKABAYASHI TSUGUO
IPC: B66F9/18
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to easily position a supporting arm in relation to a suspension hole when a container is lifted. SOLUTION: A mast is provided in front of an operating part of a vehicle main body, and a rising and lowering frame body 6 is provided on the mast, a pair of right and left brackets 9 are provided on the rising and lowering frame body 6. Supporting arms 18 capable of being inserted into and removed from a pair of right and left suspension holes 17 formed on the front surface 16a of a container 16 from the front, and guide arms 19 positioned above respective supporting arms 18, for guiding the supporting arms 18 to the suspension holes 17, and capable of being vertically turned are provided on both brackets 9. The guide arms 19 are forward formed longer than the supporting arms 18, and upward protrusion parts 21 capable of being engaged with and disengaged from locked holes 20 formed in the suspension holes 17 are formed on the tips of the supporting arms 18.
Patent JP-2000132594-A (JP)
Title: Circulation work management method and device therefor
Inventor: YASUDA TOMOKO
IPC: G06F3/048
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make quickly detectable a neck part in the entire work and also to make calculable the optimum number of users necessary for improvement of the circulation work by displaying at least one of the quantity of work to be processed by a user at a node and the quantity of work processed by the user at a node. SOLUTION: When a circulation work management function is requested by an operator, a node throughput extraction processor 300 executes the user throughput extraction processing 400 to all users included in a node and adds the necessary information to a user processing information table. When the operator requests the display of the node processing information, a node processing information display processor 500 visually displays the processing result on a display device 2. If the user requests the calculation of the optimum number of users, an optimum user number calculation processor 600 performs a simulation to calculate the optimum number of users based on the information of a user work DB 40 and shows the optimum number of users on the device 2.
Patent JP-H08183900-A (JP)
Title: Copolycarbonate, copolycarbonate composition, and their production
Inventor: SAKASHITA TAKESHI
IPC: C08K5/10
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a copolycarbonate excellent in heat resistance and also in hue and transparency by combining two specified kinds of structural units. CONSTITUTION: This copolycarbonate comprises structural units represented by formula I [wherein R<1> and R<2> are each halogeno or a monovalent (halo) hydrocarbon group; m and n are each an integer representing the number of substituents and are each 1-4; and X is -O-, -S-, -SO- or the like] and structural units represented by formula II (wherein R<a> , R<b> and R<c> are each halogeno, a 1-10C hydrocarbon group or a 1-10C halohydrocarbon group; and p, q and r are each an integer representing the number of substituents and are each 0-4). In is desirable that the molar ratio of the structural units of formula I to the structural units of formula II is 98/2 to 1/99.
Patent JP-2001139985-A (JP)
Title: Solid detergent composition
Inventor: KOMATSU ATSUSHI
IPC: C11D11/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a solid detergent composition of a solidified product of an N-acyl neutral amino acid salt, providing low irritation, excellent in foamability and refreshing feeling, hardly having greasy feeling, stiff feeling, creaking feeling and attached feeling, hardly deformed by dissolving, excellent in preservability in high humidity, and good in moldability. SOLUTION: This solid detergent composition containing the N-acyl neutral amino acid compound is characterized by 0.5-10.0 wt.% carboxyvinyl polymer and/or alginic acid salt included therein, and pH 5.5-7.0 of the solid detergent.
Patent JP-2000212076-A (JP)
Title: Beta-amyloid protein production/secretion inhibitor
Inventor: KATOU KANEYOSHI
IPC: A61P25/28
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having excellent β-amyloid protein production/secretion inhibitory activity, therefore useful as a preventive/ therapeutic agent for diseases including senile dementia, Alzheimer's disease, Down's syndrome and Parkinson's disease, by making the inhibitor include a compound having a specific monocyclic aromatic ring. SOLUTION: This inhibitor is obtained by including a compound of the formula [Ar is a (substituted) aromatic group; X and Y are each O, S, or the like; R1 and R2 are each H or a (substituted) 1-6C alkyl; A-ring is a (substituted) monocyclic aromatic ring] or a salt thereof, e.g. 5-chloro-N-[2-(N,N-diethylamino) ethyl]-2-methoxy-4-(1-naphthoylamino)benzamide; the salt of this compound is e.g. a sodium salt, salt with triethylamine or the like. The content of the compound of the formula in the corresponding pharmaceutical composition is 0.1-100 wt.%. The dose of this inhibitor as an oral agent is pref. 5-100 mg/ adult at a time.
Patent JP-H07181446-A (JP)
Title: Liquid crystal display driving device
Inventor: HOSOYA YUKIHIKO
IPC: G02F1/133
Filed: 1993-12-24
Abstract: PURPOSE:To constitute the liquid crystal display element as a RAM even with a driving system in which a common is voltage swinging. CONSTITUTION:A voltage discriminating section 21 has a function to discriminate the gradation display voltage of the voltage data read via a transistor 19 from the liquid crystal display element 20 by the voltage level of the gradation display voltage and the PoL line synchronized with the common voltage and outputs the gradation display voltage discriminated by a voltage discriminating section 21 in the next field again from a gradation voltage supply section 23 via AND circuits 14, 15 and analog switches ASW 13, ASW 14 to the liquid crystal display element 20. At this time, the inversion vibration voltage data combining the gradation display voltage from the gradation voltage supply section 23 and the common electrode voltage are written into the liquid crystal display element 20 by the driving system in which both voltages swing alternately between the binary voltages. This device is applicable to a static image display.
Patent JP-H10152145-A (JP)
Title: Packing bag
Inventor: ARAI NORICHIKA
IPC: B65D30/10
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a packing bag having a novel seal structure wherein a polyester film or the like inferior to heat sealability but having properties advantageous as a packing material is arranged to an inner surface. SOLUTION: A packing bag is constituted by inserting single surface heat- sealable plastic films 5, 6 into an outer bag 1 having a side part seal structure in such a state that the heat-sealable surfaces of them are made outside to heat-seal them to the inner surface of the outer bag 1 to form an inner bag 4. The heat seal parts 12 between the films 5, 6 constituting the inner bag 4 and the outer bag 1 are in contact with the heat seal part 11 of the outer bag 1 and, by this constitution, the inner surface of the inner bag 4 is only composed of the heat-sealing impossible surfaces 9 of the inner bag constituting film.
Patent JP-H03189394-A (JP)
Title: Cooling system for vacuum pump
Inventor: TANAKA MASANORI
IPC: F04C25/02
Filed: 1989-12-20
Abstract: PURPOSE:To simplify structure, to facilitate management, and to reduce a cost by communicating the cylinder jacket of a pump and a circulating pump to an air-cooled oil cooler and circulating lubricating oil, circulated through a vacuum pump body, in a line. CONSTITUTION:Lubricating oil is forcibly fed such that it is sucked from an oil tank 3 additionally functioning as a gear case 2 for drive of a vacuum pump 1 a rotor with the aid of a forced feed pump 4 and flows through an air-cooled oil cooler 5. The lubricating oil after cooling is circulated through a jacket formed in the vacuum pump 1 to absorb heat generated from a cylinder and working chamber. A circulating route is closed by a route in which the lubricating oil is injected in a gear case 2 for drive through an after-cooler 6 for cooling exhaust gas from the pump 1 and after a boosting gear is lubricated and cooled, it is stored in the oil tank 3 and a route wherein the lubricating oil lubricates a screw shaft and a bearing and flows out to the tank 3 through a discharge port, not shown, opened in the gear case 2.
Patent JP-2000156040-A (JP)
Title: Disk recorder, disk reproducing device and disk-like recording medium
Inventor: NAGAI YASUO
IPC: G11B7/24035
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk recorder capable of recording at various transfer rates on one disk-like recording medium, the disk-like recording medium recorded in the above manner, and a disk reproducing device for properly reproducing the disk-like recording medium such as the above. SOLUTION: When the recording operation is performed on a multi-spiral optical disk 1, the spiral number used as one group is decided by the transfer rate of a signal to be recorded and the number of the spiral to be used is recorded on a TOC(table of contents), etc., of the read-in area 2. The proper reproduction is attained by arranging an optical pickup for reproduction in accordance with the information of the number of the spiral at the time of reproduction.
Patent JP-H09205063-A (JP)
Title: Charged particle beam exposing method
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To stabilize an ultrafine pattern and to realize high speed, high accuracy writing with uniform exposure by controlling the on time of each blanking electrode such that the product of intensity of the charged particle beam passing through an aperture and the on time of the blanking electrode of that aperture will be constant. SOLUTION: A beam projected from the cathode 31 of an electron gun 30 produces a crossover image between a grid 32 and an anode 33. A collapsed crossover image 38 is focused on a blanking aperture array 39 comprising apertures 390 -39255 arranged in a harmonica shape. On time of each blanking electrode is controlled, for all apertures which turned on the blanking electrode, such that the product of intensity the charged particle beam passing through an aperture and the on time of blanking electrode of that aperture will be constant.
Patent JP-H08183847-A (JP)
Title: Production of polycarbonate
Inventor: TANIGAWA MITSUYO
IPC: C08G64/20
Filed: 1994-12-28
Abstract: PURPOSE: To efficiently obtain a polycarbonate excellent in hue, heat stability, etc., by transesterification. CONSTITUTION: A process for producing a polycarbonate consisting of a dihydric phenol such as bisphenol A and a carbonic diester such as diphenyl carbonate by transesterification, wherein at least one compound selected from alkali metal compounds, an alkaline earth metal compounds and basic nitrogen compounds is used together with an aluminum compound as catalysts.
Patent JP-H03269237-A (JP)
Title: Automatic viscosity-measuring equipment
Inventor: BOKU SHIYUUSHIYOU
IPC: G01N11/02
Filed: 1990-11-27
Abstract: PURPOSE: To obtain an Ostwald viscometer in which the measurement error is reduced by detecting a mark line and fitting a sample automatically under vacuum pressure and then counting the falling time of sample automatically thereby calculating the viscosity. CONSTITUTION: An optical sensor 43 in a controller 40 detects a measuring sample of upper and lower mark lines D, E of Ostwald viscometers 20-1,..., 20-4 in a thermostatic bath 30. A vacuum pump 42 is then operated and the measuring sample is filled up to the mark line D by controlling a solenoid 41. Subsequently, a computer 10 measures the time required for the measuring sample to fall gravitationally down to the mark line E using an internal timer and calculates the relative viscosity using the correction coefficients inherent to the viscometers 20-1,..., 20-4. According to the arrangement, measurement error is reduced and the reliability is enhanced and the measurement of aging through continuous repetitive measurement is facilitated.
Patent JP-H02175719-A (JP)
Title: Polyether ester block copolymer
Inventor: YAMADA HIRONORI
IPC: C08G63/672
Filed: 1988-12-28
Abstract: PURPOSE:To provide the title copolymer which can give an elastic yarn free from compression set and excellent in elastic properties, durability to heat treatment, etc., by using a terephthalic acid-based dicarboxylic acid component and a specified glycol component. CONSTITUTION:A polyether ester block copolymer is prepared from a terephthalic acid-based dicarboxylic acid (esterifiable derivative) (A), an ethylene glycol (esterifiable derivative) (B), a 1,4-cyclohexanedimethanol (esterifiable derivative) (C) and a polyoxyalkylene glycol (D) of an average MW of 400-6000 as essential components. This copolymer is constituted so that it can simultaneously satisfy the relations I and II (wherein X is the molar % of component C based on the sum of components B and C; and D is the wt.% of component D based on the total polymer weight) and has an m.p. >=220 deg.C, an intrinsic viscosity >=1.1 and a half-crystallization time at 50 deg.C<=10sec.
Patent JP-2000139168-A (JP)
Title: Grain culm feed/conveyance system for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D61/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject system intended for smoothing and assuring grain culm conveyance and delivery, assuring its actuation, and space utilization. SOLUTION: This system 18 is dividedly made up of a front side feed/ conveyance unit 26 for receiving reaped grain culms from a conveyor 19 set up on a reaping pretreatment unit 4 side and the main feed/conveyance unit 25 for receiving reaped grain culms from the front side feed/conveyance unit 26 and conveying them backward off the machine body; wherein the front side feed/conveyance unit 26 is so designed that its initial end side moves vertically around the axis of a rear side gear 41 on the terminal end side.
Patent JP-H08180558-A (JP)
Title: Auto-changer
Inventor: SHINDO SATORU
IPC: G11B17/26
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an auto-changer for inserting/drawing out a recording medium through a simple structure while reducing the size. CONSTITUTION: When a disc 1a stocked in a stocker 22 is transferred to a reproducing position, front and rear fixed gears 183 and 184 rotate synchronously counterclockwise. At first, the rear fixed gear 184 meshes the rack 47 of a disc holder 25a and then the front fixed gear 183 meshes the rack 47 to a slide the disc holder 25a mounting the disc 1a forward and locates the disc holder 25a at a playing position. With such fixed gears 183, 184, the disc 1a can be inserted in the stocker 22 or drawn out therefrom through a simple structure.
Patent JP-H09147512-A (JP)
Title: Method for manufacturing cassette for precision substrate and cassette for precision substrate
Inventor: KOGURE KIYOJI
IPC: B29C45/17
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cassette for precision substrates for automatically and reliably taking out the precision substrates by such automatic machine as a robot without making complex, for example, a molding device. SOLUTION: A gas injection module 41 which is connected to such a gas supply source as nitrogen gas is provided at a molding device 30 for forming a cassette 10. Then, while a melted resin for formation is injected into the cavity 10 for forming the cassette of the molding device 30 or after the melted resin is injected into the cavity 10, a cavity is formed in a thick rib where the positioning groove of the cassette 10 is formed by injecting a gas from the gas injection module 41 before the melted resin is completely hardened.
Patent JP-H07139013-A (JP)
Title: Deodorization device for toilet
Inventor: OGURA NOBUO
IPC: E03D9/05
Filed: 1993-11-17
Abstract: PURPOSE:To remove bad smell and dust, by providing a bad smell suction hole on the inside face of a toilet bowl and discharging the bad smell gas, etc., from a discharge outlet through branch pipes and a main duct for communicating to the suction hole to the discharge pipe. CONSTITUTION:One or several bad smell suction holes 1 are provided on the inside face of a toilet bowl and branch pipes 3 and a main duct 4 are formed so as to connect the suction holes 1 to a discharge air pipe 2. And a deodorization device is operated to discharge the bad smell gas and dust generated in the case of urinating or evacuating to be collected from the suction holes 1 and the discharge air pipe 2, etc., to the main duct 4 and discharge them from the discharge outlet 7 by a fan 5. Accordingly, the deodorization device can be inexpensively and simply installed.
Patent JP-H11161949-A (JP)
Title: Apparatus for production of magnetic recording medium
Inventor: NISHIZAWA YASUHIRO
IPC: C23C16/50
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To embody an apparatus for producing a magnetic recording medium which does not give rise to yielding to heat and wrinkling in spite of raising of a deposition rate with a protective film treating apparatus for a metallic thin film type magnetic tape. SOLUTION: A supporting roll 4 is divided to plural arcuate surfaces along its rotating direction. At the time of sticking the magnetic recording medium 3 to the supporting roll 4, the sticking voltage to be applied on the supporting roll 4 is partially changed and the voltages suitable for the respective regions are applied thereon. The yielding to heat and the wrinkling do not arise any more even if the deposition rate is increased if the sticking is executed in the manner described above.
Patent JP-H10171416-A (JP)
Title: Driving device of liquid crystal display device
Inventor: SHIMADA NOBUNARI
IPC: G09G3/36
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize a driving device which can divide a selection period with a desired division ratio irrespective of the length of one selection period and the number of reference clocks. SOLUTION: A first counter 22 is initialized at the starting point of time of the selection period and repetitively counts reference clocks CLK until the count value reaches the sum of division ratios. A second counter 23 counts the frequency number of the first counter 22 from the starting point of time of the selection period. The memory 12 stores the count values C1, C2 of the two counters 22, 23 as count values M1, M2, at the finishing time of the selection period. A synchronization section 13 suspends an equal period generating section 14 after a new selection period is started until reference clocks having the same number as the count value M1 are inputted. The equal period generating section 14 divides the residual selection period equally for each count value M2.  A timing signal generating section 15 generates a signal which shows each divided period from each equally divided period.