baber/WOPTO huggingface dataset:
Patent JP-S62147711-A (JP)
Title: On-load tap changer
Inventor: INOUE TAMOTSU
IPC: H01F29/04
Filed: 1985-12-23
Abstract: PURPOSE:To change an on-load tap in an excellent voltage withstanding manner by providing a ringlike shield on a mounting washer such as a supporting insulator cylinder of a changeover switch. CONSTITUTION:A low voltage side ringlike shield 9 is mounted on an upper cover 1 via mounting fittings 13 around an insulating driving shaft 8 near a mounting washer 6, a low voltage side potential is applied to the shield. A high voltage side ringlike shield 10 is mounted via mounting fitting 14 around the vicinity of a changeover switch 3 of the shaft 8 while approaching a mounting washer 7, a high voltage side potential is applied to the shield 10, a high voltage side ringlike shield 11 is mounted by mounting fittings 15 around the outside of a supporting insulating cylinder 5 near the washer 7, and a high voltage side potential is applied to the shield 11. A high voltage side ringlike shield 12 is mounted by mounting fitting 16 around the outside of an insulating cylindrical vessel 2, and a high voltage side potential is applied to the shield. Thus, an on-load tap changer having excellent voltage withstanding property is obtained.
Patent JP-S62141313-A (JP)
Inventor: ANDAASU SAARUGUREN
IPC: F16C23/08
Filed: 1986-12-04
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-H05125473-A (JP)
Title: Composite solidified material of aluminum-based alloy and production thereof
Inventor: KITA KAZUHIKO
IPC: C22C1/04
Filed: 1991-11-01
Abstract: PURPOSE:To provide the composite solidified material of an aluminum-based alloy which has high strength and the elongation to withstand practicable working and the process for production of this alloy. CONSTITUTION:This material is formed by composite solidification of a rapid solidifying material expressed by AlaNibXcMd (X: one or >=2 kinds of La, Ce, Mm, Ti, Zr, M: one or >=2 kinds of V, Cr, Mm, Fe, Co, Y, Nb, Mo, Hf, Ta, W, a, b, c and d are, by atomic %, 85<=a<=94, 4.5<=b<=10, 0.5<=c<=3.0, 1<=d<=2) or AlaNibXcQe (Q: >=1 kinds of Mg, Si, Cu, and Zn, e is, by atomic %, 0.1<=e<=2) or Ala'NibXcMdQe. This process for production consists in melting the above- mentioned plastic material, rapidly solidifying the molten material, combining the resulted powder or leaves and molding the composite under pressurization by ordinary plastic working means.
Patent JP-H03150014-A (JP)
Title: Mutual joint structure of bus bar
Inventor: SAWAI MAMORU
IPC: H01R4/48
Filed: 1989-11-07
Abstract: PURPOSE:To improve reliability of electrical joint by thermally spraying a beam having high energy density onto two butting portions provided respectively for two bus bars. CONSTITUTION:L-type bent pieces 5, 6 are formed at the ends of bus bars 1, 2. The lower bent piece 6 penetrates through a hole 7 in an insulating substrate 3 and projects upward and contacts with the upper bent piece 5. The bent piece 5 is previously inclined toward the bent pirce 6 so that both bent pieces 5, 6 contact resiliently and reliably. Contact part C between the bent pieces 5, 6 is then irradiated with a laser beam D and welded. In other words, joint at metal crystal level minimizes the joint resistance and realizes a highly reliable joint.
Patent JP-H10130788-A (JP)
Title: High corrosion resistant stainless steel wire with magnetism and screening filter
Inventor: HOU SOSHIYUN
IPC: C21D9/52
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel wire excellent in practical utility and economical efficiency and having high magnetism, high corrosion resistance, and high wear resistance and a screening filter using a mesh formed of this stainless steel wire. SOLUTION: The high corrosion resistant stainless steel wire with magnetism has a composition consisting of, by weight, 0.01-0.05% C, 0.1-1.5% Si, 0.3-1.0% Mn, 0.01-0.04% P, 0.001-0.03% S, 3-8% Ni, 20-30% Cr, 1.0-6.0% Mo, and the balance Fe with inevitable impurities and can be produced by applying, after solid solution heat treatment, wiredrawing to a degree capable of forming fine crystalline grains and finally applying solid solution heat treatment at 900-1200 deg.C to control the ferrite quantity to 30.0-80.0% by volume ratio. Further, Cr, Mo, Si, Ni and Mn satisfy, by weight percentage, a relational inequality of Cr+Mo+2Si>=4Ni+Mn.
Patent JP-S62145480-A (JP)
Title: Window system
Inventor: IWAMURA YOSHIYUKI
IPC: G06F3/048
Filed: 1985-12-20
Abstract: PURPOSE:To constantly, automatically and easily watch a window without the trouble of the user by adding a function laying out automatically the respective windows. CONSTITUTION:A sequence management part 15 for managing the sequence relating to the display of the window and a display type management part 16 for designating the display type of the individual windows based on the sequence are added. The sequence management part 15 manages the sequence of the windows. Based on the sequence, the display type management part 16 decides the position, the size, the reduction ratio and the enlargement ratio of the individual windows. Thereby, without the trouble of the user, the window can be automatically and constantly seen easily and displayed.
Patent JP-H07171035-A (JP)
Title: Protector
Inventor: MATSUNAGA JUN
IPC: A47C16/00
Filed: 1993-10-13
Abstract: PURPOSE:To prevent the injury of the head and neck by forming a robust framework, mounting cushion materials, such as sponge or urethane foam, at the parts in direct contact with a human body and enabling a user to wear such protector. CONSTITUTION:The shock absorbing materials B, such as sponge and urethane foam, are mounted to the parts in contact with the human body of the framework formed by separately producing the back part and head part of the protector and welding these parts. As a result, the effect of relieving the injury when a driver or passenger of a vehicle meets with an unexpected accident is obtd., as the shock is powerfully absorbed by the framework integrally formed with the head, neck and back unlike heretofore.
Patent JP-H06237569-A (JP)
Title: Magnet for driving rotary actuator
Inventor: IMAOKA HIROFUMI
IPC: H01F7/02
Filed: 1993-10-25
Abstract: PURPOSE:To provide a magnet for driving a rotary actuator, which materializes the large torque of a rotor, that is, excellent responsiveness by enabling the density of the magnetic flux at the position of the coil of the rotor to be enlarged, and besides, enabling uniform density distribution of magnetic flux to be gotten. CONSTITUTION:In a magnet 1 for driving a rotary actuator, which is constituted of, at least, a pair of permanent magnets 4A and 4B being arranged to face the rotary shaft of the rotor of a rotary actuator, the permanent magnets 4A and 4B are arranged so that the directions 3A and 3B of magnetization may be in the radial directions of the rotary shaft.
Patent JP-2000098460-A (JP)
Title: Film unit with lens
Inventor: HOSAKA TAKAO
IPC: G03B17/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens capable of realizing the reduction of cost and the improvement of stability in operation and diversifying the informing of a charging state. SOLUTION: This film unit is provided with a power source, a booster circuit 31 equipped with an oscillation transformer TR1 having a primary winding to a tertiary winding, an oscillation transistor Q connected to the primary winding of the transformer TR1 in series, and a main switch SW connected to the base of the transistor Q and a connection point between the secondary winding and the tertiary winding and increasing voltage from the power source, a strobe light emission circuit emitting light by supplying high voltage from the circuit 31 to a main capacitor MC connected in parallel with a strobe light emitting tube Xe so as to charge the capacitor MC and triggering the tube Xe to which the charge voltage of the capacitor MC is applied by a trigger circuit consisting of a trigger capacitor C, a trigger switch TSW and a trigger coil TR2 connected to the main switch SW in series,  and a stroboscopic circuit 30 having a light emitting diode LED connected to both ends of the tertiary winding of the transformer TR1.
Patent JP-H02135124-A (JP)
Title: Solvent reproduction and recycling method in solvent vapor washing device
Inventor: KUBO KAZUKI
IPC: B01D53/74
Filed: 1988-11-17
Abstract: PURPOSE:To highly clean the materials to be washed by condensing and liquefying the solvent vapor evaporated in a solvent distilling and reproducing vessel to introduce into a solvent vapor washing vessel and returning the polluted solvent in a solvent washing vessel and in the solvent vapor washing vessel to the above-mentioned reproducing vessel. CONSTITUTION:The solvent vapor evaporated in the solvent distilling and reproducing vessel 9 is condensed, liquefied and introduced to the solvent vapor washing vessel 4, and a part of the solvent vapor evaporated in the washing vessel 4 is cooled to liquefied and introduced to the solvent washing vessels 3, 2. The polluted solvent in the solvent washing vessel 3, 2 is returned to the reproducing vessel 9, and the polluted solvent which dissolves the dirts in the materials 11 to be washed in the upper part of the washing vessel 4, is liquefied and dropped down, is collected by a receiving pan 12 to return to the reproducing vessel 9. As a result, the solvent in the washing vessel 14 is kept in a clean state, so that the materials to be washed are highly cleaned.
Patent JP-H02136917-A (JP)
Title: Recorder
Inventor: KAWAMURA YOSHIAKI
IPC: B41J5/30
Filed: 1988-11-17
Abstract: PURPOSE:To improve the reliability to printed matters by deciding whether an output printed matter contains an error or not. CONSTITUTION:A recorder 2 which records the record data received from a host computer 1 consists of a control part 21, a reception buffer 22, a pattern converting part 23, a frame buffer 24, a dot printer part 25, an error information memory part 26, and a switch 29. The part 26 records and confirms the errors of the device 2. Thus the device 2 can secure the high reliability to the recording output.
Patent JP-H11123324-A (JP)
Title: Blowing agent for concrete
Inventor: HONJO SHUICHI
IPC: C09K23/52
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain good foam-durability over a long period by incorporating component A of at least one of a compound of a specified formula and a compound of another specified formula and component B of a compound given by a specified formula as indispensable components. SOLUTION: A blowing agent for concrete contains components A, B as indispensable components. The component A is at least one of a compound given by formula I and a compound given by formula II. In the formula I, R<1> is an 8-20C aliphatic hydrocarbon group, a phenyl group having a 4-12C alkyl group or a phenyl group having an allyl group; X is a hydrogen or methyl group; M is an alkali metal, an alkaline earth metal, ammonium, an alkylamine or an alkanolamine; n is an integer of 0-20. In the formula II, R<2> is an 8-20C aliphatic hydrocarbon group. X, M and n are the same with those in the formula I. The component B is a compound given by formula III. In the formula III, R<3> is an 8-20C hydrocarbon group; X is a hydrogen or methyl group; n is an integer of up to 5.
Patent JP-H02134891-A (JP)
Title: Work holder
Inventor: TAKEUCHI MASAHIKO
IPC: H01L25/18
Filed: 1988-11-15
Abstract: PURPOSE:To reduce the cycle time of a thick film printer by providing a plurality of printing reference pin groups as well as a plurality of chuck pin groups at a holder part for fixing insulating boards and performing thick film printing of the insulating boards simultaneously through the reciprocating movement of a squeeze at a time in a state that a plurality of the insulating boards are mounted. CONSTITUTION:Two sheets of insulating boards 1A and 1B are mounted on a holder part 7 by making use of printing reference pins 3 as standards and are fixed by means of chuck pins 4. Then a paste on a screen which is located on the insulating boards 1A and 1B and forms pattern holes for printing at prescribed parts is moved by a squeeze 5 in the direction of arrows and two sheets of thick films are printed at the same time on the insulating boards 1A and 1B. Snap lines 6 are grooves to be used for separating the insulating boards 1A and 1B one by one. As these two insulating boards 1A and 1B are printed simultaneously into the form of each thick film, its system not only reduces the cycle time of a thick film printer by 50% but also improves the position accuracy of the through holes in the insulating boards as well as the screen.
Patent JP-2001108937-A (JP)
Title: Projection type display device
Inventor: KUREMATSU KATSUMI
IPC: G02B5/32
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of improving light utilizing efficiency in a projection optical system for correcting trapezoidal distortion generated in an intermediate image by oblique projection and capable of projecting a large screen of an extra-thin type in a fold-back projection system by a plurality of reflectors. SOLUTION: In this projection optical system, trapezoidal distortion generated in an intermediate image by oblique projection, an optical deflection means for matching or nearly matching the optical axes of optical systems in front/rear of the intermediate image with each other is constituted. In this projecting display device for folding back a luminous flux form a display element with a reflector to project on a screen, a projection lens and plural reflectors arranged vertically or nearly vertically are constituted in an order from the side of the display element.
Patent JP-2000124994-A (JP)
Title: Network system using v interface
Inventor: AOYANAGI MASAHITO
IPC: H04M3/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a network system using a V interface which enables connection of a host side exchange connected to the V interface without interrupting services on an access network device side. SOLUTION: This system is a network system where an access network device 101 is connected to a host side exchange 104 by a V5 interface through a link 102 and, in exchanging the host side exchange 104 with a host side exchange 105, a V5 interface function of the access network device 101 is divided into two, communication with the host side exchange 104 on the one hand and communication with the host side exchange 105 on the other are separately performed respectively, and interruption is prevented from occurring to services of the access network device 101 at the time of exchange.
Patent JP-H02134662-A (JP)
Title: Transfer method and transfer form
Inventor: NAGABUCHI KAZUMASA
IPC: B41M5/26
Filed: 1988-11-15
Abstract: PURPOSE:To stick transferred and printed toner strongly on an article and to prevent the toner from being peeling by fusing a material which is adhered secondarily with heat and pressure on the article. CONSTITUTION:A coating layer 12 of a peeling agent such as silicon is provided and an image is transferred by an electrophotographic copying machine which uses toner 30 to the surface of the coating layer 12 of such a heat-resisting film of >=100 deg.C temperature resistance that the surface resistivity value is 1X10<8>-1X10<3>OMEGA. Then, the toner 30 which forms the image is transferred to the surface of the transfer form which is coated with the peeling agent 22 such as silicon, a material adhered with heat and pressure, and an adhesive 24 adhered thereupon with slight pressure. Then the surface of the transfer form is brought into contact with cloth or other articles 40 and heat and pressure are applied from the reverse surface of the transfer form to print a copy image which is formed on the article 40 with the toner 30. Consequently, the toner which forms the image sticks strongly without easily peeling.
Patent JP-H06114758-A (JP)
Title: Three-dimensionally moving robot for beam structure
Inventor: NEMOTO MASAAKI
IPC: B62D57/024
Filed: 1992-10-02
Abstract: PURPOSE:To provide a three-dimensionally moving robot for a beam structure excellent in movability, moving speed, economical efficiency and operability capable of also moving to a vertical beam from a horizontal beam while increasing a stepping stroke, decreasing the number of processes and simplifying a structure. CONSTITUTION:In an inverted U-shaped robot formed by providing supporting legs 1a, 1b respectively of the same structure suspended to front/rear ends of a horizontally connected beam extended in a longitudinal direction, the robot is provided with sucker parts 1, 1 laid respectively in a bottom end of each supporting leg 1a, 1b and sucked to a mate beam, turning means 4 for twisting a lower part of each supporting leg 1a, 1b against an upper part respectively coaxially and relatively by a desired angle and means 2, 2 for respectively extending/contracting a length of each supporting leg 1a, 1b. The horizontally connected beam is formed in its center part into a two-fold structure, and a rigid unit can be obtained in a two-fold condition at a desired angle phi in a perpendicular surface by remote control.
Patent JP-S62147662-A (JP)
Title: Manufacture of separating plate for fuel cell
Inventor: ITO YUSUKE
IPC: H01M8/02
Filed: 1985-12-23
Abstract: PURPOSE:To increase conductivity and strength of a separating plate for fuel cell by adding a specified amount of polytetrafluoroethylene resin powder having low molecular weight to a mixture of fluorine resin powder and carbon material, press molding, then baking. CONSTITUTION:At least 5wt% polytetrafluoroethylene resin powder having low molecular weight is added to a mixture of fluorine resin powder such as polytetrafluoroethylene resin powder and a conductive filler such as acetylene black, and the mixture is press-molded, then baked to form a separating plate which is placed as separating wall between unit cells of a fuel cell. By adding an adequate amount of polytetrafluoroethylene having low molecular weight, fluidity in press-molding is improved and performance is made uniform. Therefore, the separating plate having good conductivity, no gas permeability, uniform strength, and large area is easily obtained.
Patent JP-S63141679-A (JP)
Inventor: SASAKI NOBUTOSHI
IPC: H01L41/09
Filed: 1986-12-04
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-H09132993-A (JP)
Title: Shield excavating machine
Inventor: FURUMOTO YOSHITOMO
IPC: E21D9/087
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To improve excavating efficiency by making rotational speed of an outer peripheral cutter head and a central part cutter head of a shield drilling machine respectively specified values and by making a proportion of the rotational speed a specified value. SOLUTION: An outer peripheral cutter head 10 having a large number of cutter heads 11 is provided on a shield excavating machine, and a central part cutter head 20 having a large number of cutter bits 21 is provided. At the time of construction, the outer peripheral cutter head 10 and the central part cutter head 20 are driven in the reversal direction to each other at rotational speed na , nb , and a ratio na /nb of the rotational speed na , nb , is driven within a range of 0.5-0.7. Additionally, as required, the rotational direction of the outer peripheral cutter head 10 and the central part cutter head 20 is driven in the same direction each other. Consequently, as lowering of cutting efficiency of the central part cutter head 20 caused by a difference of peripheral speed can be improved, it is possible to improve the excavating efficiency.
Patent JP-S63142339-A (JP)
Title: Projecting device
Inventor: YAMADA HISASHI
IPC: G03B27/32
Filed: 1986-12-05
Abstract: PURPOSE:To miniaturize a device on the whole by varying the enlargement projection magnification of a projection optical system as to 1st and 2nd attitude images while interlocking it with mutual rotational conversion between the 1st and 2nd attitude images by the rotational operation of a prism for image rotation. CONSTITUTION:When the prism 3 for image rotation is rotated forward and backward around an optical axis by 45 deg., two kinds of projection lenses (single- focus lens) 2A and 2B which have different high magnification and low magnification are put on the optical axis alternately by switching associatively with the rotation. A monitor screen 6 is a laterally long screen which has size and an outward appearance nearly corresponding to laterally long attitude images Fa' and Fb' of an enlarged projection image on the screen. When the prism 3 for image rotation is at an angular angle position for projecting a projection image on the screen an the laterally long attitude image, the projection lens 2A with the high magnification (short focus) is put on the optical axis and the laterally long attitude image is projected nearly to the entire surface range of the laterally long screen 6. Thus, the screen is miniaturized to reduce the overall size of the device.
Patent JP-H08147292-A (JP)
Title: Output processor for corrected document
Inventor: OKAZAKI KOICHIRO
IPC: G06F17/24
Filed: 1994-11-24
Abstract: PURPOSE: To unnecessitate the cancel processing of a designated underline by displaying a correction mark in the empty area of a corrected document when each line of the corrected document includes a corrected part. CONSTITUTION: A document original sentence storage part 1 is compared with a corrected document storage part 2 so that the difference between the corrected document and original sentences can be made clear and stored corresponding to the respective lines of the corrected document as a corrected part storage part 3 for the corrected document. When displaying or printing the corrected document forgone page, a processing part 7 inside a control part 6 judges whether there are corrected contents in each line or not, and when there are the corrected contents, the correction mark meaning that line includes the corrected part is displayed on a display part 4 or printed by a printing part 5 at the digit position of the empty area on the left or right side of that line in the corrected document.  Thus, when the corrected document is once read, the designation of the underline or the like to corrected or added character sentences is unnecessitated and labor for inputting can be saved.
Patent JP-S62148264-A (JP)
Inventor: SAWADA TSUTOMU
IPC: B32B27/30
Filed: 1985-12-23
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-H09105730-A (JP)
Title: Gas calorimetry and device therefor
Inventor: KUDO JUNICHI
IPC: G01N25/20
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for calorimetry of a gas based on heating (combustion) time since the heating time from ignition to extinction is substantially inversely proportional to a Wobbe index of the gas to be burned when a fixed quantity of water or a liquid of a large evaporation latent heat is boiled and vaporized with a gas burner or the like. SOLUTION: The gas calorimetric device 1 comprizes a heating container 2 for containing water in a casing 10, a gas burner 3 which is connected with a supply source of a gas as an object of measurement and heats the heating container 2, a solenoid valve 4 provided between the supply source of the gas and the gas burner 3, a solenoid valve open/close circuit 5 for controlling the solenoid valve 4, a flame current detection circuit 6 for detecting a heating condition, a disconnection relay circuit 7 for detecting a fixed quantity of vaporization, an igniter 8 for igniting the gas burner 3, and a time counter 9 for measuring heating (combustion) time, and calculates calorific value of the gas based on the measured heating (combustion) time.