baber/WOPTO huggingface dataset:
Patent JP-S62217542-A (JP)
Title: Cathode-ray tube
Inventor: KAWADA AKIRA
IPC: H01J29/48
Filed: 1986-03-19
Abstract: PURPOSE:To improve focus characteristics by forming resisting layers in the vicinity of holes of some electrodes among plural electrodes, through which holes electron beams pass. CONSTITUTION:As the material of resisting layers 6, e.g. crystalline lead borate glass is used. Layers of said glass are annularly formed adjacent to holes 7 of the surface of the sixth grid G6 of the fifth grid G5. When a predetermined voltage is applied to the fifth grid G5 having the so-formed resisting layers 6, a predetermined amount of negative electric charge is charged in the vicinity of the resisting layers 6 so that this negative electric charge and the negative electric charge of electron beams are reacted to each other. Thus, it is possible to restrain constituents of electron beams dispersed in a radial direction to substantially reduce the diameter of beam spot, and thereby improve focus characteristics.
Patent JP-H05229642-A (JP)
Title: Traverse device
Inventor: TAKEMURA CHIKASHI
IPC: B65G67/02
Filed: 1992-02-14
Abstract: PURPOSE:To enhance the efficiency in the work of transferring traveling trucks between tracks by reducing time during which a following traveling truck waits on a track to the minimum, even if a number of traveling tracks are traveling on the track. CONSTITUTION:First 33 and second 34 traverser tracks are provided which extend perpendicular to first 31 and second 32 main tracks, respectively. A first traverse truck 41 comprising a transfer truck 42 and auxiliary trucks 43, 44 is provided on the first traverse track 33 and a second traverser truck 47 is provided on the second traverser track 34. The auxiliary track 52 of the transfer truck 42 can be connected to the first 31 and second 32 main tracks, in which case the auxiliary track of the auxiliary truck 44 or 43 is connected to the second 32 or first 31 main track. The auxiliary track 57 of the second traverser truck 47 can be connected to the first 31 and second 32 maim tracks via the auxiliary track of the first traverser truck 41.
Patent JP-H03259923-A (JP)
Title: Production of polyimide precursor containing ester bond
Inventor: NIWA KATSUHIRO
IPC: C08G73/10
Filed: 1990-03-09
Abstract: PURPOSE:To produce the title precursor while removing the catalyst simply in good workability by reacting a tetra-carboxylic acid dianhydride with a saturated alcohol in the presence of an amine catalyst, removing the catalyst by a specified process and reacting a diamino compound with the formed diester. CONSTITUTION:In a process for producing a tetracarboxylic acid diester by reacting a tetracarboxylic acid dianhydride with a saturated alcohol or an olefinically unsaturated alcohol in the presence of an amine catalyst, wherein the tetracarboxylic acid ester is formed or the dianhydride is made to react with the alcohol, a cation exchange resin is introduced into the reaction solution to remove the catalyst remaining in the reaction solution. The formed tetracarboxylic acid diester is subjected to react with a diamino compound in the presence of a carbodiimide to obtain the title precursor.
Patent JP-H03261555-A (JP)
Title: Printing receptive sheet
Inventor: SEKI SHIGEMI
IPC: B41M5/50
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a printing receptive sheet with excellent printability, ink adhesive properties, water resistance and solvent resistance by coating a white polyester film with a coating layer wherein a non-aqueous polyester copolymer on which a specified compd. is grafted is a main ingredient. CONSTITUTION:A printing receptive sheet is a laminated film consisting of a film supporting body and a coating layer. The film supporting body is a polyester film with a heat shrinkage ratio at 150 deg.C of 2% or less and a specific gravity of 0.95 or smaller and the whiteness is pref. 80% or higher and the value of color tone b obtd. by means of a color difference meter is pref. -3 or lower. In addition, the coating layer consists of a compsn. wherein a non- aqueous polyester copolymer on which a compd. contg. an alkoxysilane or a glycidyl group and an unsatd. bonding is grafted is a main ingredient.
Patent JP-2000203608-A (JP)
Title: Sealed type lid-attached container
Inventor: HAYASHI YOSHIHIKO
IPC: B65D43/06
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sealed type, resin-made, lid-attached container with a lib of high sealing property, wherein a fluid content is hard to flow out. SOLUTION: Annular joint projection parts 57 are provided at the side surface 54 of an annular fold opening peripheral side of a lid 51, and when the lid 51 is put on a container part 62 are vertically compressed to fit in with each other, each inverted taper of a side surface at a fold part outer peripheral side and a side surface 63 at a curvature outer peripheral side connect one another, and the annular joint projection part 57 of the side surface 54 at the fold opening peripheral side connects to the side surface 64 at the curvature opening peripheral side; which they come in close contact with each other through a ring-like linear contact to be compressed, resulting in a sealing property kept in the container.
Patent JP-S61218810-A (JP)
Title: Minute particle flow control apparatus
Inventor: ANDO KENJI
IPC: F15D1/08
Filed: 1985-03-26
Abstract: PURPOSE:To supersonically transport minute particles in a spatially independent state by providing a passage with a shrinkage/expansion nozzle, homogenizing minute particle flow, and making the flow come into a beam. CONSTITUTION:A passage is provided with a shrinkage/expansion nozzle 1 in which a passage is gradually shrinked from an inlet 1a toward a throat 2 and gradually expanded therefrom toward an outlet 1b. A carrier gas in which minute particles are suspended and dispersed is supplied to an upstream chamber 3 and a downstream situated chamber 4 is exhausted by a vacuum pump 5. This construction enables the minute particles to come into a beam and a supersonic transport of the minute particles under a spatially independent state without an interference with the inner wall surface of the downstream situated chamber 4.
Patent JP-H09251708-A (JP)
Title: Device and method for controlling rotation of disk
Inventor: NAKAO YOSHIHIRO
IPC: G11B19/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a circuit used only for a CAV(constant angular velocity) control mode also for a CLV(constant linear velocity) control and to rapidly lead in a high revolution speed in a rotation controller for a disk capable of selectively performing an operation in the CAV control mode or the CLV control mode for an optical disk. SOLUTION: A CAV rotation error detection circuit 8 detecting an error of the actual number of revolution from the reference number of revolution of a spindle motor 22 rotating the optical disk 21 and a CAV control voltage output circuit 9 converting the error to a control voltage which are used for execution of the CAV control mode are used even in the execution of the CLV control mode. The voltage from an MPU 7 equivalent to a rotation error signal as a reference from the target number of revolution of a track is compared with the control voltage from the CAV control voltage output circuit 9 by a comparator 11, and the control voltage is outputted from the comparator 11 to an adder 10 so as to allow a maximum current to flow through the spindle motor 22 until its difference becomes within a prescribed threshold value.
Patent JP-S57175238-A (JP)
Title: Method and device for balance of rotor
Inventor: SHIOHATA HIRONORI
IPC: G01M1/22
Filed: 1981-04-22
Abstract: PURPOSE:To ensure the balance of a rotor with high accuracy and high efficiency, by  deciding the out-of-allowance of the rotor residual vibration according to the number  of revolutions and the bearing vibration to read out the modal effect coefficient and  then calculating and setting the balance correcting weighting coefficient. CONSTITUTION:The number of revolutions is detected by a revolution detector 5 for  turbine rotors 1 and 2 plus a generator rotor 3 respectively. The vibrations of bearings  41-46 are detected by a sensor 61 of each bearing and a vibration detector 6. A vibration analyzer 7 to which the detection output of the detector 5 is applied extracts the  unbalanced vibration component synchronous with the number of revolutions. Then the  question whether or not the residual vibration is within the allowable value is decided  by a deciding device 8. In case the unbalanced vibration component is excessive and out of the allowable value, an operator 10 forming a computer reads out the modal  effect coefficient showing the relation between the modal mass and the vibration out  of a storage device 9 and then calculates and decides the balance correcting weight  coefficient through the minimum square operation, etc. to delover the coefficient to an  input/output device 11 such as a teletypewriter, a CRT, etc. In the same way, the balance is repetitively corrected to ensure the balance of a rotor with high accuracy and high efficiency.
Patent JP-H05264772-A (JP)
Title: Method for constructing diaphragm floor
IPC: G21C13/02
Filed: 1992-03-17
Abstract: PURPOSE:To facilitate installation of a seal plate on the lower side of a dia phragm floor and to shorten a process of construction by providing a reinforced coupler for a liner attached to the inner surface of a reinforced concrete reactor containment vessel and by forming a shear plate for the liner, below the rein forced coupler, to be longer than the length of projection of the coupler. CONSTITUTION:A reinforced coupler 111 is provided for a liner 102 attached to the inner surface of a reactor containment vessel 101. Below the coupler 111, a shear plate 110 is so formed for the liner 102 as to be longer than the length of projection of the coupler 111. Therefore, a seal plate 112 formed integrally on the ground can be mounted on the upper part of the plate 110, while its interference with the projecting part of the coupler 111 is avoided. Besides, the thickness of the other end of the plate 110 formed for the liner 102 is equal to that of the plate 112. Accordingly, a stress generated between the plate 110 and the liner 102 is almost the same as the one before the length of projection of the plate 110 is changed. Accordingly, installation of the plate 112 is facilitated.
Patent JP-H11257856-A (JP)
Title: Liquid-form matter drier
Inventor: KOMINE HIDEAKI
IPC: F26B17/34
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To surely peel off and accumulate specified matter adhering to and remaining in a hollow cylinder, by evaporating and removing the moisture of liquid-form matter with a cylindrical heating means, and peeling off the specified matter adhering to the inwall face of the hollow cylindrical heating means by the vibration of a vibration means. SOLUTION: Liquid-form matter dropping down the inwall face of a hollow cylinder 12 is heated by the heat conducted from a heater 13, and the moisture of the liquid-form matter is evaporated and removed. The specified matter dried and extracted at the inwall face of the hollow cylinder 12 is not necessarily peeled off naturally, so the the vibration of a vibration generation source 23 is conducted to the hollow cylinder 12 through a vibration member 20 so as to give the hollow cylinder 12 the vibration of prescribed vibration amplitude and number of times of vibration in its vertical direction. Hereby, the specified matter adhering to the inwall face of the hollow cylinder is peeled off and is let fall to an accumulation part for accumulation, and then it is carried out, thus the drying and refining efficiency of the liquid-form matter can be raised.
Patent JP-H02275116-A (JP)
Title: Device for mounting bearing on shaft
Inventor: SHIYUTOUURE ESUTORINGU
IPC: F16C33/80
Filed: 1990-03-13
Abstract: PURPOSE: To allow practical use at a high speed by connecting a first seal element to a ring or a washer to cover a gap and extending the same in the axial direction, and connecting a second seal element to a housing in co-operation with the first seal element. CONSTITUTION: A seal element 16 is connected at a part bent radially inward of the end of the cylindrical part 18 to a washer 8 provided between a bearing 2 and a ring 5, and a seal part 20 extended radially inward of the seal element 14 is interposed between two seal parts 19 extended radially outward. The outer peripheral part of the seal element 14 is extended axially, and fixed to a housing 3 to cover a clearance gap 10 formed between the ring 5 and the bearing 2 or the washer 8. Accordingly, high speed rotation is enabled while the sealing performance is kept, the speed of the device is increased, and inclination of the shaft is allowed to enlarge the scale of design.
Patent JP-H04295572-A (JP)
Title: Refrigerating device
Inventor: KIKUCHI FUMIO
IPC: F25B47/02
Filed: 1991-03-25
Abstract: PURPOSE:To shorten defrosting time and prevent a compressor from becoming overload by a method wherein the speed change ratio of a continuously variable change gear is increased into a high speed change ratio range when defrosting operation is started while the speed change ratio of the continuously variable change gear is reduced when the power load of the compressor has exceeded a predetermined value. CONSTITUTION:The number of revolution of an engine for running is changed steplessly by a stepless speed changer 20 to output a power to a compressor 2. A controller 24 inputs the signal of a switch 22 for defrosting operation and controls the speed change ratio of the continuously variabble change gear 20 to increase it into a high speed change ratio range and inputs the signal of a low presssure switch 23 to control the speed change ratio of the continuously variable change gear 20 so as to be reduced. When a switch 22 for defrosting operation is put ON, a solenoid valve 10 is opened and the speed change ratio of the continuously variable change gear 20 is increased to a high speed change ratio range and defrosting operation is started. When the low pressure of the compressor 2 has exceeded a predetermined pressure under the defrosting operation, the speed change ratio of the continuously variable change gear 20 is reduced by a signal from a low-pressure switch 23.
Patent JP-S53145795-A (JP)
Title: Packing process
Inventor: TSUTSUMI YOSHIFUMI
IPC: B65B53/02
Filed: 1977-05-23
Abstract: PURPOSE: To pack materials so that the goods have excellent airtightness and good exterior view. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000261236-A (JP)
Title: Printed antenna and manufacture of the same
Inventor: IZUMI HIDEO
IPC: H01Q13/08
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To constitute a printed antenna of an insulating substrate and a conductor line formed on the insulating substrate, and to reduce the size of the insulating substrate by reducing the area of this print antenna occupying on the upper face of the insulating substrate by providing one part of the conductor line on the edge face of the insulating substrate. SOLUTION: This print antenna is constituted of an insulating substrate 1 and a conductor line 2 formed by the non-electrolytic plating of copper on the insulating substrate 1. The insulating substrate 1 is formed as the mother substrate of a simplified portable telephone, and a transmitting circuit and a receiving circuit are formed on the upper face or lower face. The conductor line 2 is provided with first-third conductors 3-5 being one part of the conductor line 2 formed like a band shape. The first conductor 3 is formed on a first edge face 1a of the insulating substrate 1, and the second and third conductors 4 and 5 are formed on an upper face 1b of the insulating substrate 1. The first conductor 3 is formed on the first edge face 1a of the insulating substrate 1 so that the area of the print antenna occupying the upper face 1b of the insulating substrate 1 can be reduced.  Thus, the print antenna can be formed even when the size of the insulating substrate 1 is reduced.
Patent JP-2000259037-A (JP)
Title: Fixing device and image forming device
Inventor: TAKAHASHI ATSUYA
IPC: G03G15/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To make the supplying of power to a heating body urgently interruptible by following the abrupt ascending of the caloric temp. of the heating body even when the heating temp. of the heating body is abruptly raised beyond a rated temp. SOLUTION: When the heating temp. of a heating body 201 is suddenly raised beyond the rated temp., a fuse wire 23 is separated by being fused and the supplying of power to the body 21 is urgently interrupted and it is suppressed that the heating temp. of the body 201 is raised beyond the rated temp. by arranging the coil spring shaped fuse wire 23 which is connected to AC lines 23 supplying power to the body 201 by being made inclose to or in contact with the body 201 being a ceramic heater as the heating body of a fixing device.
Patent JP-S53145221-A (JP)
Title: Seat belt retractor
Inventor: MURAKAMI JIYUICHI
IPC: B60R22/48
Filed: 1977-05-24
Abstract: PURPOSE: To eliminate the sense of oppression and the sense of restriction in case of the wearing of a seat belt, by memorizing the bearing refrence position of the belt buusing a solenoid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000259496-A (JP)
Title: Storage device
Inventor: KIKUCHI HIROSHI
IPC: G06F12/16
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the transfer performance of a storage device based on partial write by controlling the partial write of data to a storage part when the discrimination of a partial write request is reported from a request monitoring part. SOLUTION: A request monitoring part 1 discriminates the request receiving condition of a storage device 100 and the partial write request in all the requests and applies conditions for using an address table 9, a data buffer 10 and a partial write control part 7. When the request shows partial write, the partial write control part 7, to which partial write information is reported from the request monitoring part 1, activates a memory control part 5, executes read control, reads out the data of a relevant address, controls a first data control part 8, merges these data with write data and performs control for storing them in the address table 9 and the data buffer 10. Besides, when there are little requests, data in the data buffer 10 are read out and written back through a write data selecting part 4 to the storage part 6.
Patent JP-H02240666-A (JP)
Title: Image forming device
Inventor: ISOBE HIROYUKI
IPC: G03G15/00
Filed: 1989-03-15
Abstract: PURPOSE:To properly detect the presence or absence of a developer in a developing unit of a process cartridge by interlocking either a light emitting part or a light receiving part with the maintenance action of a device main body and cleaning part. CONSTITUTION:When the process cartridge 10 is removed from the fitting part 2 of the device main body for replacement, cleaning members 32a and 33a expand in fitting holes 2a and 2b because the inner parts 32a and 33a of cleaning members 32 and 33 pass through the fitting holes 2a and 2b. The process cartridge rubs the outer surface of the light emitting part 27a and the light receiving part 27b of a toner detecting means 27, and eventually cleans the outer surfaces of the light emitting part 27 and light receiving part 27b. Consequently, the light emitting part 27a and the light receiving part 28b can be maintained free of foreign matters such as toner and dust, and accordingly the presence or absence of a developer can be detected accurately.
Patent JP-H0793137-A (JP)
Title: Automobile controller and program developing device
Inventor: KANEHATA YASUO
IPC: G06F17/50
Filed: 1994-03-30
Abstract: PURPOSE:To reduce man-hour for developing an automobile controller or man power for development and to reduce the manufacture cost by describing a control program in any high-class language and storing the translated result of the control program into a machine word in the built-in memory of a one-chip microcomputer to be used for the automobile controller. CONSTITUTION:The automobile controller 20 is provided with a one-chip microcomputer 30 which incorporates the memory for storing the control program prepared in the high class language in the form translated into the machine word. The one-chip microcomputer 30 inside the controller 20 incorporates a processor, ROM, RAM, I/O port and A/D converter or the like. This, since the control program is described in the high class language so that the high class language can facilitate the comprehension of contents and simplify programming, the control can be easily prepared and changed even for a program other than the specified program and further, since the number of lines in the program of assembly is decreased to be one devided by several numbers or one devided by several tens in comparison with that of a language, the program can be easily developed, maintained and certified.
Patent JP-S56156283-A (JP)
Title: 8-substituted pyrrolitidine and its quaternary ammonium salt
Inventor: MIYANO SEIJI
IPC: A61P7/02
Filed: 1980-05-07
Abstract: NEW MATERIAL:8-Substituted pyrrolitidines of formula I or II (R is 1W10C hydrocarbon, lower aliphatic carboxylic acid esterified with a lower alcohol; Y is alkyl quaternizing the nitrogen atom in the pyrrolitidine nucleus where the alkyl may be substituted with halogen or aromatic groups; X is halogen) and their quaternary ammonium salts.  
     EXAMPLE: 8-n-Butylpyrrolitidine.  
     USE: Smooth muscle relaxant, coronary vasodilator, anti-arrhythmics, neuromuscular blocking agent, hypotensor, blood platelet coagulation inhibitor, antihistamic agent.  
     PREPARATION: For example, a compound of formula III is made to react with a Grignard reagent derived from an alkyl, aralkyl or allyl halide to give a compound of formula I-1 (R 1  is hydrocarbon of 1W10 carbon atoms). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63231177-A (JP)
Inventor: HASHIMOTO KIMIHIDE
IPC: F25D13/06
Filed: 1987-03-18
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-H06252245-A (JP)
Title: Vacuum processing equipment
Inventor: HIROKI TSUTOMU
IPC: C23C14/56
Filed: 1993-02-26
Abstract: PURPOSE:To realize a very high throughput when an object to be treated is processed in a low pressure atmosphere, and improve general purpose properties of an equipment itself. CONSTITUTION:A cassette 9 accommodating substrates for LCD is arranged in the outside air. Two substrates P for LCD are carried at a time between the cassette 6 and a second load lock chamber 5, by an outside air system carriage arm 7. Buffer mechanisms for holding a plurality of substrates for LCD are installed in a first loadlock chamber 2 and the second loadlock chamber 5. The substrates for LCD which have been once held by the buffer mechanism 51 in the first loadlock chamber 2 are suitably assigned to a plurality of processing chambers 1a, 1b, 1c, and subjected to the respective specified treatments.
Patent JP-S58176183-A (JP)
Inventor: TAKAOCHI MINORU
IPC: C04B37/02
Filed: 1982-04-12
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-S57177272-A (JP)
Title: Malfunction diagnosing circuit for controlled rectifier
Inventor: KAWAMURA YASUSHI
IPC: H02M1/00
Filed: 1981-04-24
Abstract: PURPOSE:To instantaneously discriminate the malfunction of a controlled rectifier by detecting the inconformity between a signal for controlling the rectifier and a signal synchronized with the ON or OFF of the rectifier. CONSTITUTION:Controlled rectifiers 3a-3e, 4a-4e are conducted upon receiving of gate pulss from a positive side gate pulse generator 10 and a reverse side gate pulse generator 11, and power from a power source 1 is supplied to a load 2. Voltages between the anodes and the cathodes of the generators 3a-3e, 4a-4e are inputted to input terminals L, M of malfunction detectors 14a-14e. When any of the rectifiers 3a-3e, 4a-4e malfunctions, two signals from two input terminals of the logic circuits 6 of the detectors 14a-14e become different, and a displaying light emitting diode 9 is fired.