baber/WOPTO huggingface dataset:
Patent JP-H04346975-A (JP)
Title: Method for manufacturing 9-amino-1,2,3,4-tetrahydroacridine
Inventor: TOMASU BINGU KIN RII
IPC: B01J31/02
Filed: 1992-02-18
Abstract: PURPOSE: To obtain high purity 9-amino-1,2,3,4-tetrahydroacridine useful for tacrine as a treating drug for dysmnesia in a high yield by allowing 2- aminobenzonitrile to react with cyclohexane in a solvent in the presence of an acid catalyst.  
     CONSTITUTION: 2-Aminobenzonitrile is allowed to react with cyclohexane preferably at about 145°C for 11-12 hr in a solvent, preferably 10 times (V/W) as much xylene as the reactive components in the presence of an acid catalyst, preferably 1.02 times (mol/mol) as much p-toluenesulfonic acid monohydrate as 2-aminobenzonitrile to obtain the objective compd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04268277-A (JP)
Title: Optical multidisk reproducing device
Inventor: YAMAMOTO MASAMI
IPC: G11B17/22
Filed: 1991-02-25
Abstract: PURPOSE:To easily attain a rotational reproduction in an optical multidisk reproducing device without specifying the disk number and music number in advance by the user by calculating the rotational reproduction for a reproducing pattern to reproduce one by one music from each disk, by a logical arithmetic means. CONSTITUTION:The calculation of rotational reproduction which is the reproducing pattern to reproduce one by one music from each disk, is performed by the logical arithmetic means 13, and based on this calculated result, the plural pieces of disk are supplied to a disk reproducing means 11 successively by a disk replacing means 12 to perform the reproduction.
Patent JP-H09202657-A (JP)
Title: Cavity filling material
Inventor: SHIRASAKA MASARU
IPC: C04B111/70
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a material improved in short age strength, long age strength and bleeding characteristics of a liquid A by mixing the liquid A prepared by blending a hardener containing a cement and a fluidized bed ash with water and a specific substance with a liquid B comprising an aqueous solution of sodium silicate and composing the material. SOLUTION: This cavity filling material is composed by mixing a liquid A prepared by blending a hardener containing cement and a fluidized bed ash, preferably containing >=40wt.% cement and >=20wt.% fluidized bed ash and/or preferably at (8:2) to (4:6) mixing weight ratio of the cement to the fluidized bed ash with water and a retarder (e.g. a gluconic acid-based retarder) and/or a thickener (e.g. bentonite) with a liquid B comprising an aqueous solution of sodium silicate. The cavity filling material is preferably composed by mixing the liquid A prepared by blending 100 pts.wt. hardener with 80-350 pts.wt. water and the retarder in an amount of <=2.0wt.% based on the hardener or an inorganic clay mineral in an amount of <=100kg based on 1m<3> or an organic thickener in an amount of <=10kg based on 1m<3> as the thickener with the liquid B at (90:10) to (60:40) volume ratio of the liquid A:liquid B.
Patent JP-H11227916-A (JP)
Title: Curved belt conveyer
Inventor: KOBAYASHI MASAHIRO
IPC: B65G15/60
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To carry out the installation and the removal of a curved belt easily, by furnishing the reverse moving function of the curved belt having a large width, by a simple driving mechanism. SOLUTION: This curved belt conveyer is provided with a curved belt 1; guide rollers 3a and 3b to support the inner peripheral edge of the curved belt 1; a driving roller 4; pinch rollers 5 and 6 to press the driving roller 4 by holding the curve belt 1; and a change-over lever 10. The change-over of the change-over lever 10, and the change-over of drive rotation direction of the driving roller 4 are interlocked, and the system is composed to incline both pinch rollers 5 and 6 at a specific angle in a specific direction, by fluctuating the change-over lever 10 in the regular direction and in the reverse direction, so as to allow the regular movement and the reverse movement drivings, and at the same time, the outer periphery of the curved belt 1 is energized toward the outer side of the rotation constantly, by the rotation contact of both pinch rollers 5 and 6, so as to prevent a swelling and a meandering of the curved belt 1.
Patent JP-H03233531-A (JP)
Title: Camera
Inventor: KAIHARA SHOJI
IPC: G03B17/00
Filed: 1990-02-09
Abstract: PURPOSE:To accurately detect a film feeding quantity by arranging a film feeding quantity detection roller so that a tangential plane on an outer peripheral surface may agree with the film traveling surface in an aperture part and arranging a guiding roller having the same tangential plane between the film feeding quantity detection roller and a spool. CONSTITUTION:The film guiding rollers 8, 14 and 17 whose outer peripheral surfaces contact with the extension of a traveling surface in the aperture part of a camera are arranged between a roller 10 to be frictionally driven and the spool 5 so that a film F may travels on the tangential plane to the outer peripheral surface of the roller 10, and a film advancing direction is allowed to be bent. Therefore, the true film feeding quantity is detected because the film tangentially contacts with the roller 10 which is one component part of a film feeding quantity detection means. Thus, additional information, for instance, is accurately imprinted at a desired position on the surface of the film and the film feeding quantity is accurately displayed.
Patent JP-S57144426-A (JP)
Title: Display stabilizing circuit in electronic weighing machine
Inventor: ITANI MORIKAZU
IPC: G01G23/37
Filed: 1981-03-02
Abstract: PURPOSE:To prevent the fickering of the displaying in weighing value despite the collapsion of the balance state within a specified time by fixing the displaying for the time specified by a timer means upon arrival of the weighing value once at the balance state. CONSTITUTION:The latest weighing data generated in the output of an A/D converter 2 and the weighing data at the conversion by one time before are compared in a balance detecting circuit 6, and when the difference between both is within the prescribed value, it is determined that the latest weighing value is in a balance state, and the output state inverts to the logical level H. A retriggerable monostable multivibrator 7 is triggered at the fall of the output of a gate 11 which ANDs the output of the circuit 6 and sampling pulses P, and the inputting of the sampling pulses P to a register 8 is inhibited by a gate 10 for the time specified by the monostalbe multivibrator 7.
Patent JP-H06239236-A (JP)
Title: Rail short circuit device
Inventor: HOSOBUCHI KIYOSHI
IPC: B61L1/18
Filed: 1993-02-19
Abstract: PURPOSE:To check the connecting condition between the right and left rails of a track circuit and the short circuit member easily and surely. CONSTITUTION:A signal transmitting circuit 501 and a signal detecting circuit 502 are respectively connected to the right and left rails 1a,1b of a track circuit connected together into the short circuit condition with a rail short circuit member 3, a signal transmitted from the signal transmitting circuit 501 can be received with the signal detecting circuit 502 through the right and left rails 1a,1b and the rail short circuit member 3, it is detected whether the signal from the signal transmitting circuit 501 is received with the signal detecting circuit 502 or not, and the connecting condition of the rail short circuit member 3 is displayed on an indicator 504.
Patent JP-S60174414-A (JP)
Title: Hot soldering iron utilizing liquifyed gas
Inventor: NAKAJIMA MASAHIKO
IPC: B23K3/02
Filed: 1984-02-20
Abstract: PURPOSE:To significantly shorten times needed from ignition to a perfect combustion, by providing the top end of mixed gas supplying portion with an igniting opening and a shutter member adapted to shut the igniting opening after ignition. CONSTITUTION:In use, a shutter member 24 is moved to a position indicated by a solid line to open two ignition ports 10, 11a. Then, a flow adjusting member is properly controlled to set a gas outlet flow through an exhaust valve to a predetermined level. Once a gas is spouted from a flame port nozzle 16, it is set to ignite externally through two ignition ports 10, 11a. Upon a combustion catalyst 6 initiated a oxidizing reaction, the shutter member 24 is caused to move from a solid line position to a dashed line position to shut two ignition ports 10, 11a. In this way, it becomes possible to significantly shorten times needed to burn a gas perfectly with no flame generated, and moreover to realize a more stable temperature at the tip of soldering iron.
Patent JP-H08198435-A (JP)
Title: Object feeder for conveyor
Inventor: HIKITA SHIZUO
IPC: A23L17/00
Filed: 1995-01-25
Abstract: PURPOSE: To distribute objects to be conveyed evenly all over the width direction by arranging a box-shaped wall body whose upper and lower sides are opened above a conveyor belt, arranging a horizontal rotary disc plate rotating around a vertical axis in the wall body, and supplying the objects to be conveyed onto the rotary disc plate. CONSTITUTION: An object feeder 40 is supported above a conveyor belt 34 by means of two supporting frames 41, 41. That is, the object feeder 40 is provided with a box-shaped wall body 42, whose upper and lower sides are opened, and a rotary disc plate 43 supported by supporting frames 41, 41 similarly. When shirasu fishes F are dropped in the center part, of the rotary disc plate 43 by means of a throw-in chute 12, the fishes F are turned by means of the rotary disc plate 43 so as to be scattered around by the centrifugal force of the rotary disc plate 43. In this process, a part of the fishes are dropped on the conveyor belt 34 as they are retarded before arriving at the inside face of the wall body 42, while the rest of the fishes reach the inside face of the wall body 42 and collide against it to be dropped on the conveyor belt 34.
Patent JP-H06239227-A (JP)
Title: Edge material construction for laminated panel
Inventor: OKUNO SUMIO
IPC: B61D17/04
Filed: 1993-02-19
Abstract: PURPOSE:To provide an outside plate member having sufficient pressureproof construction accompanying high speed trend of a railway vehicle and high reliability in strength. CONSTITUTION:In the boundary between a combining member 64,66 arranged on the periphery of the general part of a laminated panel and the laminated parts 60, 61, the plate thickness of the flange 65 of the combining member is constructed to be gradually thinner from the web 66 of the combining member toward the laminated part side. Thus, strength in the vicinity of the boundary between the combining member and the laminated part which hitherto has been a weak point of a laminated panel having combining member on the periphery, is improved, and by the effect of the above-stated construction, the outside plate having sufficient pressureproof performance and high reliability can be provided.
Patent JP-H08208264-A (JP)
Title: Production of optical fiber
Inventor: SAWADA KATSUMI
IPC: G01N21/89
Filed: 1995-01-26
Abstract: PURPOSE: To cut off and remove a part of an abnormal site from an optical fiber and improve the yield without waste by placing an identification marking part on the abnormal site in the optical fiber. CONSTITUTION: An abnormal site in an optical fiber is sensed with a monitor such as an outside diameter measuring instrument 8c, a bubble sensor for detecting bubbles in the glass or a bubble sensor 10 for detecting bubbles in a coating and a marking material is jetted and driven from a marking means 20 when the abnormal site reaches an installing position of the marking means 20 provided between a takeoff machine 5 and dancers 6.
Patent JP-S63197998-A (JP)
Inventor: HATTORI HIROAKI
IPC: G10L25/00
Filed: 1987-02-10
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-S62187986-A (JP)
Title: Image processor
Inventor: KUWAGAKI HIROYUKI
IPC: G06T1/00
Filed: 1986-02-14
Abstract: PURPOSE:To shorten image processing time by properly thinning image data in accordance with the size of characters. CONSTITUTION:The whole number plate 19 is image picked up by a television camera 1, the picked up image is converted into image data by an A/D converting circuit 3 and the image data are stored in an image memory 5. In case of recognizing capital letters, the image data stored in the image memory 5 are thinned by 4 bits each in both vertical and horizontal directions by a thinning circuit 17 and the thinned image data are inputted to a filter circuit 9. The image data processed by the filter circuit 9 are stored again in the image memory 5 and then the image data are binary-coded by a binary-coding circuit 11 and stored again in the image memory 5. The image data are inputted to a shape measuring circuit 13 to measure the shape of the characters, the addresses of the capital letters on a picture are found out and the image data in the image memory 5 corresponding to the addresses are recognized by a recognizing part 15. Small letters are recognized by the recognizing circuit 15 as they are without being thinned.
Patent JP-H03233758-A (JP)
Title: Ruled line connecting system
Inventor: IZUMIDA NAOKI
IPC: G06F17/21
Filed: 1990-02-09
Abstract: PURPOSE:To output the ruled line at a high speed by outputting a part of pattern data being larger than a designated size to a plotting area and connecting a pattern of the ruled line and the adjacent ruled line pattern. CONSTITUTION:Plural store means 111 store pattern data of each different size in accordance with each of character codes for showing a ruled line, and an output means 121 outputs a pattern of the ruled line to a plotting area being larger than a size of the pattern of the ruled line shown by the supplied pattern data. A pattern data supply means 131 retrieves pattern data corresponding to a character code from the store means 111 for storing the pattern data being larger than a size of the instructed pattern in accordance with an output instruction for showing the character code and the size of the pattern of the ruled line, and supplies a part thereof as plotting pattern data corresponding to the plotting area to the output means 121. In such a way, the connection processing of the ruled line is executed at a high speed without having excessively memory resources.
Patent JP-S58147371-A (JP)
Title: Method for discharging clogging prevention liquid in ink droplet jet apparatus
Inventor: JINUSHI NAOTOMO
IPC: B41J2/175
Filed: 1982-02-25
Abstract: PURPOSE:To discharge a clogging prevention liquid effectively, in an on-demand type ink jet apparatus provided with an ink droplet jet apparatus at a position higher than an ink tank, by using an air stream to which a specific pressure adjustment is applied. CONSTITUTION:When the discharge operation of an anti-clogging liquid (substituted with an ink) is carried out, a first and a third solenoid valves V, V3 are opened while a second solenoid valve V2 is closed to supply an air stream 16 to an air layer 8 from an air pump 14 through a first throttle member R1 (while the part thereof is discharged from a second throttle member R2) and the anti-clogging liquid in the layer 8 is discharged out of an ink droplet jet apparatus 1 from a second orifice 10. In this case, the height difference (h) between an ink layer 11 and the jet apparatus 1 and the throttling ratio of the first throttle member R1 are properly set to prevent the anti-clogging liquid in the air layer 8 from flowing into an ink chamber 5 through a first orifice 7. On the other hand, when printing is operated, the valves V1, V2 are opened and the valve V3 is closed.
Patent JP-S63199083-A (JP)
Title: Torch for horizontal narrow groove welding
Inventor: MATSUMOTO MASAMI
IPC: B23K9/26
Filed: 1987-02-12
Abstract: PURPOSE:To facilitate monitoring of an arc and adjustment of the aiming position of a wire and to obtain the torch appropriate to the horizontal narrow groove welding of a steelwork by fitting movably and fixably an outer nozzle to an inner nozzle so that the tip of the outer nozzle may be located inside a groove. CONSTITUTION:The outer shielding gas nozzle 11 in a small diameter capable of inserting into a groove G is provided in a pair at both sides in the weld line direction of an inner nozzle 3. The outer nozzle 11 is fitted via the ring 12 loosely fitted to the inner nozzle 3, made movable in the groove depth direction and the peripheral direction and fixed by a butterfly bolt 13 during welding. When the tip of the outer nozzle 11 is fixed by moving to the appropriate position inside the groove G, the shielding gas from the outer nozzle 11 is surely spread to the back of the groove inside to ensure the aids of the inner nozzle 3 and to improve thee wind resistance as well. According to the increase in the number of welding layers the unit short-sized chip of a contact chip 2 is removed to shorten the contact chip 2.
Patent JP-S61190038-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: MINEMURA TETSUO
IPC: G11B7/2433
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a novel recording material applying a variable change of color or reflectance by transition between crystal structures by using an alloy having variable spectral reflectance and contg. Zn, Co or Pd, and a specified third component. CONSTITUTION:An alloy having variable spectral reflectance is composed of Zn, Co or Pd and one or more kinds of elements selected among the elements belonging to the groups IA, IIA, IVA, VA, VIA, VIIA, VIII, IB, IIB, IIIB, IVB and VB in the periodic table of elements and the rare earth elements as third components. When the alloy contains Co, it is composed of 40-60wt% Zn, <15wt% third components and the balance Co. When the alloy contains Pd, it is composed of 40-65wt% Zn, <15wt% third components and the balance Pd. A novel recording material is made of the alloy having variable spectral reflectance.
Patent JP-H08223316-A (JP)
Title: Communication equipment with transmission confirmation function
Inventor: NOZU TAKASHI
IPC: H04N1/32
Filed: 1995-02-20
Abstract: PURPOSE: To reduce the communication cost by reducing communication traffic of a receiver when a transmission confirmation message is sent. CONSTITUTION: Upon the receipt of information from a transmitter side facsimile equipment 2, the information is confirmed and a transmission confirmation message is generated under the control of a CPU section 13 and a mail state management section 16 manages the message. When the arrival of an incoming call is in existence from the same facsimile equipment 2, the transmission confirmation message managed by the mail state management section 16 is read and sent to the facsimile equipment 2.
Patent JP-S605903-A (JP)
Title: Structure of river-bottom fish breeder
Inventor: SHIYAKUTANI AKIRA
IPC: A01K61/00
Filed: 1983-02-25
Abstract: PURPOSE:To raise the quality of water as well as grow water organisms by a method in which the inside of a cubic block is provided with chambers and holes enabling organisms to live, entrances through which water flows, and many uneven surfaces to be touched by water. CONSTITUTION:Entrances 1 are provided symmetrically on the upstream and downstream sides of the lower base body, an a great central chamber 2 is provided at the center. Four anchor bolts 3 are also vertically projected on the surface 4 to be matched with an upper plate. Sloped entrances 6 are provided in the upper base body and small-width faces 7 are compensationally provided on one or both sides in particular. Bolt holes 8 are drilled in places to be inserted with anchor bolts. A fish breeder is made up of the small entrances and the central chamber, which can serve as an inhabitancy for fish and shellfish and also serve to clean up the flowing water of small river.
Patent JP-H05230423-A (JP)
Title: Adhesive composition and asphalt-composite coated structure
Inventor: TSUJI SHUYA
IPC: B32B27/04
Filed: 1992-02-18
Abstract: PURPOSE:To provide an adhesive compsn. which forms a film curing quickly at a low temp. and perfectly including the film surface and is excellent in adhesion to various substrate such as asphalt even at a low temp. CONSTITUTION:The title compsn. contains a vinyl ester resin such as a so-called (un)satd. polyester (meth)acrylate comprising an adduct of an unsatd. glycidyl compd. to terminal carboxyl groups of an (un)satd. polyester or an epoxy acrylate obtd. by reacting terminal groups of an epoxy compd. with an alpha,beta- ethylenically unsatd. dibasic acid in an equivalent ratio of the terminal group to the acid of 1/2, an air-drying polymer, an ethylenically unsatd. monomer having a (meth)acryloyl group, and if necessary a fibrous reinforcement.
Patent JP-S63198840-A (JP)
Title: Hot-cathode ionization gauge
Inventor: WATANABE FUMIO
IPC: G01L21/32
Filed: 1987-02-13
Abstract: PURPOSE:To improve a measurement limit by arranging an ion collector inside an anode approximately in a dot shape and also arranging a hot cathode outside the anode. CONSTITUTION:Two wire gauge materials are molded in a bowl shape of 24mm in diameter and brought into contact with each other to form the spherical anode 1. Part of the anode 1 below an annular collar 2 is swelled and a small hole 3 of 3mm in diameter is formed by abutting. The needlelike ion collector 4 and a pipe-shaped shield electrode 5 are arranged 1.5mm inside the anode 1 through the small hole 3. The diameter of the tip of the collector 4 is 0.03mm and the quantity of projection from the shield electrode 5 is 0.05mm, so the collector 4 is formed nearly in a dot shape. When an electron current flows between the hot cathode 8 which is supported by the support rod 9 and arranged outside the anode 1 and the anode 1, residual molecules in a vacuum strike on it and are ionized. The produced ions are caught by the collector 4 and the degree of the vacuum is measured. The collector 4 is in the dot shape, so the influence of a soft X ray emitted by the anode upon the photoelectron current is little. Then the measurement limit is improved to 10<-8>Pa.
Patent JP-H07254962-A (JP)
Title: Facsimile equipment
Inventor: TERADA HIROSHI
IPC: H04N1/00
Filed: 1995-02-20
Abstract: PURPOSE:To simplify the operation when the service relating to the registration is received by sending a registration request from the facsimile equipment to a document file controller prior to execution of a facsimile communication protocol. CONSTITUTION:When a telephone set of a facsimile equipment 2 calls a document file controller 3 and a reply comes from the controller 3, an operation panel 21 of the facsimile equipment 2 is used to select and input service function information required for document registration of a document registration request. The selected information code is sent to the controller 3 via a network control section NCU 27 from a transmission section 22 under the control of a facsimile control section 26. The controller 3 fetches the document registration request service function code from an NCU section of a facsimile input output processing section 31 to a transmission control section via a reception section and starts document registration processing to inform the facsimile equipment about the permission of service to the facsimile equipment 2. Then the transmission control procedure of the CCITT recommendations T.30 is started and then the procedure of the CCITT recommendations T.30 is entirely finished. Thus, the document registration processing from the facsimile equipment 2 is executed in on-line and the operation for the registration is simplified.