baber/WOPTO huggingface dataset:
Patent JP-S5992781-A (JP)
Title: Commutating circuit for inverter
Inventor: YOSHIKAWA HARUKI
IPC: H02M7/515
Filed: 1982-11-17
Abstract: PURPOSE:To suppress the transient current applied to an element and to reduce the number of components by magnetically coupling commutation reactors to be inserted to the arms of thyristors. CONSTITUTION:An inverter has auxiliary thyristors 2, 3, a commutation condenser 4, main thyristors 6, 7 and diodes 8, 9. Commutation reactors 51, 52, 53, 54 are respectively inserted to the arms of the respective thyristors 2, 3, 6, 7. The reactors 51, 53, of positive voltage side are magnetically coupled, and the reactors 52, 54 of negative voltage side are magnetically coupled.
Patent JP-2001033928-A (JP)
Title: Pressure sensitive printer
Inventor: MORITA YOSHIYUKI
IPC: B41J29/13
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensitive printer by which a covering body can be opened and a paper can be detached without spoiling the safety of an operator. SOLUTION: This pressure sensitive printer 1 has a pressing and developing head 71 which scans the printing paper 2 carrying the pressure sensitive latent image and fed and supplied along a paper feeding path G in a direction X crossing with the feeding direction Z of the paper 2 and which presses and develops the latent image of the paper 2, and a case 10 surrounding the path G and the head 71; and the case 10 is provided with a case main body 11 and the covering body 12 capable of being displaced to a position B opening at least a part of the path G with respect to the main body 11. Besides, the printer 1 has pressure releasing means (28b, 28c, etc.), actually releasing the pressure of the paper 2 due to the head 71 in response to the opening of the body 12.
Patent JP-S61105332-A (JP)
Inventor: FUIRITSUPU HADOSON
IPC: B64C9/02
Filed: 1985-09-13
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-H1139774-A (JP)
Title: Data processor and its method
Inventor: MAKITA KENJI
IPC: G11B20/18
Filed: 1997-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a data processor to cope with the recording and reproducing processing practically and sufficiently by setting the operation mode of a restoring means to a mode restoring first data at a stage in which second data of a quantity capable of coping with a real time processing by utilizing redundancy are reproduced while reproducing plural second data distributedly recorded on plural recording mediums en bloc. SOLUTION: At the time of the reproduction mode of a data recording and reproducing device 18, when separated data or parity data are not read out from remaining hard disks in a prescribed time from a time when the separated data or the parity data are started to be read out from the minimum number of hard drives HDDs 33A-33H which are correspondable by a parity correcting processing, the restoring processing of data is performed by changing over the operation mode of a data controller 32 to a corresponding parity correction mode. Thus, the restoring processing of the data can be started in an earlier stage than the case of waiting that all data are reproduced from recording mediums.
Patent JP-H0365309-A (JP)
Title: Manufacturing device for cooled ready-mixed concrete
Inventor: YAMADA RYUZO
IPC: B28C7/12
Filed: 1989-08-02
Abstract: PURPOSE:To cool ready-mixed concrete down to a low temperature at a low running cost by supplying aggregates to a mixer after the aggregates have been cooled by immersing the same in cold water in a cooling water tank or by spraying cold water to the same. CONSTITUTION:A belt conveyor is used as a supply/discharge means 3, and aggregates are placed on a belt 13 and conveyed by said belt while being immersed in cold water in a cooling water tank 2 to be cooled. The aggregates immersed in and cooled by cold water during their conveyance are preferably drained before being supplied to a mixer 1. Further, refrigerant passing through an expansion valve 27 to be sent into a cooling heat exchanger 4 is expanded and vaporized by the cooling heat exchanger 4 and absorbs the heat of vaporization from the periphery to cool cooling pipes 21.Thus, cold water cooled by the cooling heat exchanger 4 is supplied to the cooling water tank 2 by a circulation pump 6 through a circulation pipe 9.
Patent JP-H0859753-A (JP)
Title: Ground humectant
Inventor: ISHII TETSUYA
IPC: C08F226/02
Filed: 1994-08-26
Abstract: PURPOSE: To obtain the subject humectant agent hardly being affected by an electrolyte such as an inorganic salt, having excellent chemical stability, moisture retention, water retention, water permeability, freeze resistance and safety, comprising a specific cross-linked material of a polymer as a water-absorbing resin. CONSTITUTION: This gland humectant contains a cross-linked material of a polymer which is a cross-linked material of a (co)polymer of an N- vinylcarboxylic acid amide of formula I (R<1> and R<2> are each H or methyl) and has liquid absorbing ability of 10 times as much 1% aqueous solution of calcium chloride as the empty weight, as a water-absorbing resin. The cross linked material of the polymer preferably comprises a repeating unit (U1) of formula II and a repeating unit (U2) of formula III [R<3> is R<1> ; X is a group of the formula COOR<4> (R<4> is H or a 1-4C alkyl) or a group of the formula COOM<1> (M<1> is an alkali metal)], is cross-linked with a cross-linking agent containing two or more vinyl groups in the molecule and has the molar ratio of U1 to U2 of (100:0)-(50:50).
Patent JP-H0530267-A (JP)
Title: Facsimile equipment having computer interlocking function
Inventor: UCHIUMI MASAHIRO
IPC: H04N1/00
Filed: 1991-07-17
Abstract: PURPOSE:To attain quick transmission even to a communication destination with a wrong line state by selectively setting a communication speed of a picture data sent with a facsimile equipment of other station at a computer connected via a private line. CONSTITUTION:The facsimile equipment 1 is connected to a usual facsimile equipment via a telephone line L and connected to a computer via a private line L1. The facsimile equipment 1 sends and receives a check command and a check response to/from a computer mutually and various control is implemented under the management of the computer. An option of the check command sent from the computer to the facsimile equipment 1 is designated by selecting an item of communication speed among plural environmental conditions displayed on a CRT screen of the computer and setting a cursor onto a position of a speed to be selected. The facsimile equipment 1 decodes the check command sent from the computer and discriminates the set communication speed.
Patent JP-H0489021-A (JP)
Title: Vacuum cleaner
Inventor: GAMA HARUO
IPC: A47L9/06
Filed: 1990-07-31
Abstract: PURPOSE:To conduct wiping and floor brushing simultaneously by means of a single floor suction fitting and also easily remove dust stuck to a floor surface by providing several kinds of hard and soft brushing members on the bottom face of the floor suction fitting. CONSTITUTION:When suction is started, an air current toward the interior of a connection pipe 9 is induced by a suction port 7 provided at the middle of a bottom face 6 of a main body case 5. When the bottom face 6 is brought into contact with a floor surface, a gap is formed between the portion A of the bottom face on the front side where brushing members 8, 11 are not located, and the floor surface, wherein a wind path is thus formed. Consequently, dust on the floor surface moves from the front side of the floor suction fitting 1 through the suction port 7 and the connection pipe 9 and is collected in a paper bag of a cleaner main body. When the floor suction fitting 1 is moved back and forth, the first brushing member 8 which is soft and high in density touches the floor surface uniformly to wipe the floor surface. In the meanwhile, the second brushing member 11 located on the outer periphery of the first brushing member 8 which is hard, stiff and coarse in density scrapes off substances stuck to the floor surface to float up from the floor surface to float up from the floor surface, and draws them in together with dust.
Patent JP-S58102971-A (JP)
Title: Cleaning device of electronic copying machine
Inventor: MORI IKUO
IPC: G03G21/10
Filed: 1981-12-16
Abstract: PURPOSE:To exchange easily the blades which are expendables, by holding a cleaning blade at a position which is suited to effect a scraper function to a roll to be cleaned. CONSTITUTION:An arc-shaped projected part 11 which is loadable and unloadable to an arc-shaped recess 8 of a frame 5 is formed to the side face at the lowest edge of a housing 10 to which a cleaning blade 2 is attached. In addition, a wedge part 12 is provided to fix the blade 2, and at the same time a curved part 13 is provided to accept a fixing auger 6. The end of one side of the blade 2 is put into the part 12 and then held by a wedge 14. Furthermore the blade 2 is fixed at several areas by means of plate springs 15. Thus the blade 2 can be attached simply and in a loadable/unloadable way.
Patent JP-H06284980-A (JP)
Title: Cooking method using pumice stone and cooking using the method
Inventor: MARUYAMA KAZUMASA
IPC: A47J37/06
Filed: 1992-07-07
Abstract: PURPOSE:To make it possible to avoid burning to stick and unevenness of grilling of food and to grill till inside of food well in a short time. CONSTITUTION:The lower net 6 is easily attached to or removed from a supporting part and the pumice stones 7 covered on the lower net 6 are prepared by high-temp. drying of natural zeolite. The both edges of the upper net 8 on which the meat 9 is put are bent down, and the net is easily attached to or removed from the upper end of the outer shell 1 of the body. Once the burner 3 is ignited, the pumice stones 7 covered on the lower net 6 are heated to radiate infrared ray and heat the meat 9 on the upper net 8. The fat or meat juice dripping from the heated meat 9 is absorbed by the pumice stones 7 lying under. The fat or the like that is not absorbed by the pumice stones 7 drops on the water in the pan 2 under the lower net 6. Unevenness of grilling is avoided and the inside of food is grilled well in a short time because of infrared rays radiated from the heated pumice stones 7 just like charcoal. Moreover, smoke or undesirable smell is not generated because the meat 9 is not exposed to flame, and this cooking device is work-saving and higienic because the dripping fat or meat juice is absorbed by the pumice stones 7 and cleaning only the upper and lower nets suffices.
Patent JP-H1025761-A (JP)
Title: Side-ditch excavator
Inventor: IIZUKA TATSURO
IPC: E02F3/32
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability at the time of excavation works by preventing the intrusion of an obstruction between a cover section for an arm cylinder and an upper boom during the excavation works of a side ditch, etc. SOLUTION: A working device 6 is composed of a lower boom 7, an upper boom 9, an arm connector 11, an arm 13 and a bucket 17. A cover section 19 for an arm cylinder 14 is installed integrally to the arm connector 11. A stringy body 22 is mounted between the front end side 19A of the cover section 19 and the base end side 9A of the upper boom 9 in an expansible manner. Accordingly, when the arm connector 11 is rocked to the left and the right to the upper boom 9 together with the cover section 19, the intrusion of an obstruction between the cover section 19 and the upper boom 9 is prevented by the stringy body 22.
Patent JP-S58102933-A (JP)
Title: Formation of image
Inventor: TAKAHASHI NENSHIYOU
IPC: G03C5/56
Filed: 1981-12-16
Abstract: PURPOSE:To obtain a developer with superadditivity by imagewise exposing a photosensitive material formed on a support and by developing the exposed material with a developer composed of a compound having a specified stability constant of a Cu (II) complex and a specified alkaline soln. CONSTITUTION:A developer is prepared from a compound selected from alpha- amino acids, aliphatic carboxylic acids, etc. and having 5-15 stability constant of a Cu (II) complex and an alkaline soln. contg. an ascorbic acid deriv. represented by formulaI(where R is H or OH, n is an integer of 1-4, and in case of n=1, R is OH) and an alkali metallic salt thereof. A photosensitive material having a layer of a photosensitive copper (I) halide emulsion or a photosensitive copper (I) halide emulsion contg. silver halide on a support is imagewise exposed and developed with said developer.
Patent JP-2000036767-A (JP)
Title: Transmitter
Inventor: KUWABARA MUNEMITSU
IPC: H04B17/17
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of fault detection, even during the stop of a transmitter by detecting the amplitude value of output through the self-diagnosis of whether or not the high frequency circuit part of the transmitter is normal, judging the normality of a circuit by comparing this amplitude value with a normal value, stopping transmission in the case of fault and monitoring the transmission output level at the time of transmission and stopping the transmission during an abnormality. SOLUTION: One part of output from a power amplifier 7 is extracted by a directional coupler 8, this is detected by a detection circuit 28, and the detected signal is A/D-converted by an A/D converter 21 and sent to a control circuit 2'. The control circuit 2' compares the output amplitude value of the detected signal with an output amplitude value, which is stored in an amplitude table 23' at the normal time of the power amplifier 7. When this value does not settle within an allowable error range, the control circuit 2' judges that a fault lies in the transmitter and performs self-diagnosis, without executing the transmission. Then, the control circuit 2' changes over switches 15-20, links the output of the power amplifier 7 to a dummy load 26, and does not allow the output signal of the power amplifier 7 to be transmitted.
Patent JP-S5993921-A (JP)
Title: 3-valve type internal-combustion engine
Inventor: KAWADA KEIICHI
IPC: F01L1/26
Filed: 1982-11-19
Abstract: PURPOSE:To improve antiknocking property, by a method wherein an exhaust port is opened in a position opposite to a first suction valve port, an ignition source is disposed in a position opposite to a second suction valve port, and the area of each of the suction valve ports and that of the exhaust valve port are set to specified values respectively. CONSTITUTION:A pair of first and second suction valve ports 91 and 92 are formed on a ceiling slope 71 of a combustion chamber, and an exhaust valve port 10 is provided on other ceiling slope 72. Further, an ignition plug 11 is disposed in a position facing the second suction valve port 92. The distance from the ignition source to the periphery of combustion chamber can be made almost equal, and the propagating distance of flame is shortened, resulting in the ability to improve antiknocking property. Further, provided the effective areas of the first and second suction valve ports are respectively Ai1 and Ai2, the effective area of the exhaust valve port is Ae, and the effective area of a cylinder is Ac, (Ai1+Ai2)/Ae is equal to 1.3-1.6 and (Ai1+Ai2)/Ac is equal to 0.26-0.32, the suction flow rate properly matches the exhaust flow rate, and high-speed output performance can be further improved.
Patent JP-H0949779-A (JP)
Title: Testing method for variable damping device for damping structure
Inventor: KURINO HARUHIKO
IPC: G01M7/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing a variable damping device capable of easily grasping the dynamic characteristics of a variable damping device. SOLUTION: The interlayer displacement XS of a variable damping device installing stair and a damping force command value U corresponding to a damping force to generate are obtained by the earthquake response analysis of a building, and stored in a computer for controlling a testing unit. The variable damping device and an actuator as an exciter are fixed to a testing stand, and the piston rod of the damping device is connected to the rod of the actuator via a load cell. The displacement command value X of the device is output from an exciter controller to control the actuator. A damping force command value U is output from the damping device controller to control the damping device. The actually generated damping force is detected by the damping device, fed back to grasp the actual dynamic characteristics of the damping device, and the set value of the control is decided.
Patent JP-H0646631-A (JP)
Title: Cutting edge structure in farm working machine
Inventor: KAWASE MUNEYUKI
IPC: A01D34/13
Filed: 1992-07-30
Abstract: PURPOSE:To provide a cutting edge structure having a lightweight edge-receiving bed with high mechanical strength even made of a thin sheet metal and also having a simple lubricating oil feed structure for the sliding surface between receiving and cutting edges. CONSTITUTION:The objective cutting edge structure is so designed that a receiving edge 2 is placed on and fixed to a receiving edge bed 1 and a cutting edge 3 is fitted in a transversely slidable manner relatively to the upper surface of the receiving edge 2. The edge-receiving bed 1 is made up from a thin sheet metal, and an oil reservoir channel 4 is formed by striking processing on the surface of the bed 1 to be fitted with the receiving edge 2 thereto over the lateral entire width, and also a small hole 5 is bored in the receiving edge 2 to feed lubricating oil so as to communicate with the sliding surface between the channel 4 and the cutting edge 3.
Patent JP-H0488184-A (JP)
Title: Method for preventing accumulation of chlorate in aqueous solution of chlorinated alkali
Inventor: NAKAI HIROYUKI
IPC: C25B15/08
Filed: 1990-07-31
Abstract: PURPOSE:To economically remove chlorate from salt water while obviating the necessity of complicated equipment and stages and to prevent the accumulation of chlorate by bringing an aqueous solution of chlorinated alkali containing chlorate into contact with strongly basic anion exchange resin. CONSTITUTION:An aqueous solution of chlorinated alkali containing chlorate used for the electrolysis of aqueous solution of chlorinated alkali by an ion exchange membrane process is brought into contact with strongly basic anion exchange resin. The above anion exchange resin is a strongly basic anion exchange resin having quaternary amine group, and the chlorate in the salt water can sufficiently be removed by using this anion exchange resin. The contact of the return salt water with the above anion exchange resin can be carried out by allowing the return salt water to pass through a column filled with the anion exchange resin or to stagnate in this column for the prescribed time. By this method, the chlorate is efficiently removed by adsorption.
Patent JP-H0874127-A (JP)
Title: No crimp short-cut polyester fiber
Inventor: MATSUNAGA NOBUHIRO
IPC: D02G3/24
Filed: 1994-08-29
Abstract: PURPOSE: To obtain crimp-free short-cut polyester fibers comprising latently crimping conjugated fibers substantially free from pile bending, suitable for wet paper making and flocking. CONSTITUTION: A polyethylene terephthalate or a polyester mainly comprising the same and a polyethylene terephthalate copolymer prepared by copolymerizing isophthalic acid and an ethylene oxide adduct to bisphenol-A are subjected to eccentrically conjugate melt-spinning to give the objective conjugated fibers having a latent crimping property capable of manifesting more than 50 spiral crimps/25mm with tension-free heat treatment at 170 deg.C and having substantially no pile bending.
Patent JP-S59130343-A (JP)
Inventor: SAFUKO ANDONOFU BACHITSUHEBANO
IPC: D04B21/04
Filed: 1983-10-29
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-H0489362-A (JP)
Title: Castable refractory for lining blast furnace ladle for pretreating molten pig iron
Inventor: UENO HISAHIRO
IPC: C21C5/44
Filed: 1990-07-30
Abstract: PURPOSE:To improve spalling and corrosion resistances by blending aluminous starting material as a base with silicon carbide of a specified particle size, pyrophyllite of a specified diameter and graphite of a specified diameter. CONSTITUTION:Aluminous starting material as a base is blended with 5-10wt.% silicon carbide of <=0.074mm particle size, 5-10wt.% pyrophyllite of 6-1mm diameter and 5-15wt.% graphite of 4-1mm diameter.
Patent JP-H0369087-A (JP)
Title: Drive number display device for disk drive device
Inventor: SUZUKI YUTAKA
IPC: G11B33/10
Filed: 1989-08-08
Abstract: PURPOSE:To eliminate necessity for investigating a drive number and to prevent error from being generated by displaying the drive number to be detected by a drive detecting circuit on a liquid crystal display. CONSTITUTION:A drive number detecting circuit 1 detects the present drive number through an OS 2 and the data of the drive number are selected from a dot pattern 3 and displayed on a liquid crystal display 4.
Patent JP-2001035661-A (JP)
Title: Multilayer organic electroluminescent element
Inventor: ARAKI YASUSHI
IPC: H05B33/26
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer organic electroluminescent element with a plurality of luminous layers and at least one internal electrode therebetween for high output power. SOLUTION: This element has a plurality of luminous layers between two electrodes and at least one internal electrode between the plurality of the luminous layers to provide a light transmittance of the internal electrode of 40% or more in the peak wavelength of an emission spectrum. Herein, a peak value for the light transmittance of the internal electrode is in a range of peak wavelength ±100 nm of the emission spectrum of the multilayer organic electroluminescent element and a half-value width for the peak of the light transmittance in a range of between 1 nm and 350 nm.
Patent JP-H0368123-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HARA SHOZO
IPC: H01G9/012
Filed: 1989-08-07
Abstract: PURPOSE:To firmly protect an anode lead connecting part in a series of production processes by a method wherein a thermo-plastic high resistant resin made- washer is heated and fused so as to tightly adhere to the lead-through part of the anode lead. CONSTITUTION:A washer 5 comprising a thermo-plastic high thermal resistant film or sheet is cut in the size corresponding to a capacitor element 1 and then an anode lead 2 in which the washer 5 is inserted is welded into a suitable hoop member 6. When carried to the next process as it is fixed to the hoop member 6, the washer 5 is positioned as it is applied to the leading-out part of the lead 2. Next, after finishing the first formation process, the washer 5 is heated and fused further performing the second formation process to form an oxide film. Through these procedures, the washer 5 is fused and tightly adheres to the lead-through part of the lead 2.
Patent JP-S6358427-A (JP)
Title: Electrophotographic copying machine
Inventor: ITO IWAO
IPC: G03B27/62
Filed: 1986-08-29
Abstract: PURPOSE:To eliminate necessity of reversing a book at every copying of a page by reversing an original platen and an upper half body having an optical system, and bringing an original into close contact with the reversed original platen. CONSTITUTION:An upper half body 10 positioned on a lower half body 20 is attached to the lower half body, reversibly, and the position of the center axis of reversion of the upper half body 10 coincides with the rotation shaft of a rotatable fourth mirror 12f. The upper half body 10 is fixed in the state reversed by 180 deg.. Thus, with the upper half body 10 reversed, the light source 12a of an optical system, the first mirror 12b, the second mirror 12c and the third mirror 12d reciprocate along an original platen 11 facing downward and expose the image of the original on the original placing face 43a which is in close contact with the original platen 11 facing downward. Thus, a bound original can be copied with the face of the original to be copied facing upward without reversing the book to turn out pages for each page to be copied.