baber/WOPTO huggingface dataset:
Patent JP-S61103664-A (JP)
Title: Joining method of ceramic and metal
Inventor: KUBOTA YUTAKA
IPC: C04B37/02
Filed: 1984-10-24
Abstract: PURPOSE:To relieve the loading to ceramic owing to the solidification and cooling of an insert-casting metal and to prevent breakdown and deformation by disposing insert bodies consisting of a material having the m.p. higher than the insert-casting metal and the coefft. of thermal expansion smaller than the coeff. of thermal expansion of said metal to the outside circumference of ceramics via prescribed spaces and subjecting the same to insert casting. CONSTITUTION:Any material which has the m.p. higher than the m.p. of the insert- casting metal and the cofefft. of thermal expansion smaller than the coefft. of thermal expansion of said metal is usable as the material for constituting the insert bodies 3. As for the shape of the bodies 3, the insert bodies shaped similarly to the outside shape of the ceramics 1 are disposed around the ceramics 1 or the insert bodies having such shape are divided and dispersedly disposed at prescribed intervals on the outside circumference of the ceramics 1. The bodies 1 may be separated from a metallic frame body 2 to be joined or may be of the integral construction with the frame body 2. In the case of the cylindrical body 2, the need for embedding the body 2 into the insert-casting metal is eliminated by providing through-holes of an optional size and number to the side surface of the insert body. The ceramics 1, the bodies 3 and the body 2 are preheated in the stage of insert casting.
Patent JP-S60119281-A (JP)
Inventor: ITOU NAOTO
IPC: C09B67/22
Filed: 1983-11-30
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-H0887869-A (JP)
Title: Library control system
Inventor: TANAKA SHIGEKAZU
IPC: G11B20/00
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a library control system in which overflow does not take place at the time of writing. CONSTITUTION: The library control system comprises a management information file Mf0 having an empty capacity area for writing the empty capacity of a cartridge, and a capacity check means 21 for making a decision whether an empty capacity is present in an objective cartridge with reference to an empty capacity area when writing is requested from a terminal with the cartridge being mounted on a drive. When an empty capacity is present, a read/write means 22 is operated continuously otherwise another cartridge contained in a library unit is retrieved or a new cartridge is loaded.
Patent JP-2001046407-A (JP)
Title: Towel for dental and oral therapy
Inventor: NAKAI HIROMASA
IPC: A61C19/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide towel for dental and oral therapy that is suited for use in performing dental or oral therapy and treatment and a method for using the same, the towel capable of not only preventing staining of clothes but also preventing water droplets and dirt from clinging to a werarer's face and head, while allowing the wearer to wipe away water droplets and dirt and to use it as a blindfold over a long time. SOLUTION: This towel 1 has a through hole 2 bored approximately in its center which is large enough to enable a human mouth part 3 to be exposed therethrough. In this case, dental or oral therapy and treatment are performed while the towel 1 is transversely put over a human face and the mouth part 3 is exposed through the through hole 2, with both ends of the towel 1 folded back forward so that corners 1c, 1d on the upper sides of both ends approximately overlap each other on a collar.
Patent JP-H0275155-A (JP)
Title: Manufacture of battery electrode plate
Inventor: TOMITA MASAHITO
IPC: H01M4/04
Filed: 1988-09-08
Abstract: PURPOSE:To prevent fluffing, burring, and slipping-off of active substance without causing increase of manufacturing processes by performing manufacture of an electrode plate for battery having three-dimensional porous substance in such a manner that severance is made while melting is performed by laser beam. CONSTITUTION:Manufacture of electrode plate consisting of three-dimensional porous substance consists of two steps, i.e., a process to fill this porous substance having electric conductivity directly with active substance and a process to cut it into specified shapes. When the porous substance is melted and cut by a laser beam in this No. 2 step, the skeleton of the porous substance is melted at the cutting part and swollen greatly so as to enclose the active substance, part of which is thus melted with the skeleton. Therefore, no fluff or burrs will be generated at the cutting part. Accordingly there is no increase in processes, and slipping off of electrode and shortcircuiting after battery assembly will be prevented.
Patent JP-H04109406-A (JP)
Title: Magnetic head
Inventor: HISAMURA TATSUO
IPC: G11B5/127
Filed: 1990-08-29
Abstract: PURPOSE:To ensure magnetic coupling between a metallic magnetic thin film and a back part, and in addition, to simplify a manufacturing process by making the metallic magnetic thin film come into a back part side deeper than the junction interface of a front part and the back part jointed at the back side deeper than the depth zero position of a magnetic gap. CONSTITUTION:The front parts 1, 2 are made into what is called laminate structure in which the metallic magnetic film films 5, 6 are sandwiched because the metallic magnetic thin films 5, 6 are held between non-magnetic members 7, 8 consisting of ceramic, etc., from their thickness direction. Here, the metallic magnetic thin films 5, 6 are made to come into the back parts 3, 4 side deeper than the junction interfaces 13, 14. Namely, the metallic magnetic thin films 5, 6 are put as being extended to the back side wider than the junction interfaces 13, 14, and are formed so as to come into a part of base boards 9, 10. Thus, the magnetic coupling between the metallic magnetic thin films 5, 6 and the back parts 3, 4 is ensured, and simultaneously, the manufacturing process is simplified.
Patent JP-S59115579-A (JP)
Title: Electrostrictive effect element and manufacture thereof
Inventor: UCHIUMI KAZUAKI
IPC: H01L41/22
Filed: 1982-12-22
Abstract: PURPOSE:To obtain an electrostrictive effect element having high reliability by laminating an internal electrode on the entire surface of a thin electrostrictive material layer, and forming and calcining an insulating layer by an electrophoresis method the internal electrode and the vicinity of the electrode. CONSTITUTION:Electrostrictive material powder which mainly contains Pb(Mg1/ 3Nb2/3)O3 is dispersed in solvent together with an organic binder, and a rectangular plate 1 of a thin ceramic crude sheet is formed. After Pt internal electrodes 2, 3' are printed, a laminated layer is pressure-bonded and sintered. It is cut into small chips, leading electrodes are seized to connect lead thereto at the prescribed positions of the exposed internal electrodes, dipped in slurry of lead borosilicate glass, and insulating layers 3, 3' are formed only on the surfaces of the exposed internal electrodes and the vicinity of the electrodes by an electrophoresis method. Eventually, it is calcined at high temperatures. The insulating layers are divided, no stretching force is applied. Accordingly, no crack nor exfoliation occurs at the time of forming the element, and the stretchability of the element is not disturbed. Therefore, the element having high insulating reliability can be obtained.
Patent JP-H1058442-A (JP)
Title: Pressure type kneader
Inventor: MORIYAMA TOSHIO
IPC: B29B7/20
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a parallel-biaxial pressure-type kneader having excellent kneading effects. SOLUTION: A pair of rotors each having the following parts are provided. A first kneading vane 11 is directed toward the central part of the rotor at the first slant angle from one end 14 of the rotor. A second kneading vane 12 is directed toward the central part of the rotor at the second slant angle from another end 15 of the rotor. A third kneading vane 13 is located at the intermediate part between the above described first and second kneading vanes. The starting point of an edge line has a specified interval D with the other end 15 of the rotor and extends in parallel with the second kneading vane 12. The final point of the edge line has a specified interval E with respect to the one end 14 of the rotor.
Patent JP-H0888488-A (JP)
Title: Heat radiating sheet and its manufacture
Inventor: KAMIYA KIYOAKI
IPC: H05K7/20
Filed: 1994-09-20
Abstract: PURPOSE: To improve the thermal conductivity of a heat radiating sheet by forming particulate heat conductive filler of particulate alumina and substantially spherical magnesia having a particle size larger than that of the alumina. CONSTITUTION: The particle size of particulate alumina 3 is preferably formed 40-60μm or more preferably 55-60μm. The particle size of substantially spherical magnesia 2 is preferably formed 80-120μm or more preferably 95-100μm. The grain size of heat conductive filler used for a heat radiating sheet 1 is 20μm or less. Thus, when the fillers of intermediate and larger particle sizes than that of general filler are combined, the thermal conductivity can be further improved without increasing the heat conductive filler. When the magnesia 2 is true spherical, the contact with the alumina 3 is excellent, and the thermal conductivity of the sheet can be improved.
Patent JP-2001053444-A (JP)
Title: Method for forming via filled with conductor and method for manufacturing multilayer wiring board
Inventor: SHIBUYA MASAYUKI
IPC: H05K3/46
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which is superior in reliability and durability having a wiring layer whose relatively large via hole is completely packed inside with metal, and whose surface is made flat without making thick the wiring layer. SOLUTION: An insulating layer 3 is formed on a base wiring layer 2 on a substrate 1, and a non-electrolytic copper plated coating 4 is formed on the upper face of the insulating layer, and an insulating protecting coating 5 is formed on this coating 4. Then, a via hole 6 is formed, a non-electrolytic copper plated coating 7 is selectively formed at the insulating parts of the via hole side wall parts, and the via hole is packed with copper metal 8 by the first electrolytic copper plating. Afterwards, the insulating protecting coating 5 is removed, and a wiring pattern 10 is formed by electrolytic copper plating by using a plated resist pattern 9 in the same way as a semi-additive method.
Patent JP-S60119323-A (JP)
Title: Combustion chamber structure for direct-spraying type diesel engine
Inventor: MATSUI YUKIO
IPC: F02B23/06
Filed: 1983-12-01
Abstract: PURPOSE:To aim at a reduction in unburned hydrocarbon and improvements in output capacity, by making an intersection point between a nozzle hole axis of a fuel injection nozzle and a side wall of a combustion chamber a specified position, while installing a projecting part in an opening part of the combustion chamber. CONSTITUTION:A side wall 19 of a combustion chamber 7 is made up into such a form as opening upward. Depth (h) from a piston upper end face 3a of an intersection point P between each nozzle hole axis of multihole fuel injection nozzles 13 and the side wall 19 of the combustion chamber is set down to an almost nearly half of depth H of the combustion chamber. A projecting part 23 being projected in almost parallel with the piston upper end face 3a is installed in the peripheral edge of an opening part 21 of the combustion chamber 7 whereby an eccentric value in the opening part 21 of the combustion chamber 7 against the center of a piston 3 is decreased. Thus, since penetration of a flame into a clearance combustion chamber 15 is brought to nothing, unburned hydrocarbon is in no case produced. And, what is more, with equalization in a squish stream, output capacity is improvable.
Patent JP-H0577803-A (JP)
Title: Forming method for packaged molded object
Inventor: KINO KIMIO
IPC: B65B9/08
Filed: 1991-05-27
Abstract: PURPOSE:To form a packaged molded object of a low cost hygienically and quickly by a method wherein a packaging process is performed simultaneously, or following to an injection molding process while eliminating stains or damage of products, and at the same time, shortening the processes. CONSTITUTION:When a molded object 2 is injection-molded with a thermoplastic resin by an injection molding machine, a packaging film A to package the molded object 2 is placed between dies along the movable side surface of dies under a condition in which the dies are opened, and injection-filling is done in the dies under a condition in which the dies are closed. After cooling, the molded object 2 is removed from the dies under a condition in which the molded object 2 is tightly joined to the film, and another packaging film 13 is fed on the top of the molded object 2 to package the molded object 2, and the procedures are continuously repeated for the title forming method.
Patent JP-S6380795-A (JP)
Title: Inverter air conditioner
Inventor: SUGITA MASARU
IPC: F24F11/02
Filed: 1986-09-24
Abstract: PURPOSE:To reduce the load of a microcomputer thereby to accelerate the calculating speed of a V/F pattern by providing mean for calculating the pattern at a room side and a remote control side. CONSTITUTION:V/F pattern calculating means 14 is provided at a room side 1, and connected to a microcomputer 5. V/F pattern calculating means 16 connected to a microcomputer 15 is provided at a remote control side 4. V/F pattern calculated by the means 16 is stored in a RAM 17 provided at the outdoor side 6. Whether the pattern is calculated at room side 1 or remote control side 4 is judged, the V/F pattern calculation is executed at a position responsive to the judged result, data is transmitted from the room side 1 or the remote control side 4 to the outdoor side 6, and stored in the RAM 17. A compressor 9 is controlled in response to the pattern.
Patent JP-H0562406-A (JP)
Title: Levitating head
Inventor: ONO TAKEHIDE
IPC: G11B7/12
Filed: 1991-09-05
Abstract: PURPOSE:To assure the sliding area of a slider contributing to the levitation of a levitating type head, to reduce the dead zone of a recording disk incapable of being recorded and reproduced, and to increase the recording capacity. CONSTITUTION:The side face 2a of a slider 2 of a levitating type head 1 at the outer peripheral side of a recording disk 4, is formed so as to be a projecting cylindrical face along the outer periphery 4a of the magnetic disk 4. The sliding area of the slider contributing to the levitation of the levitating type head 1 is assured, so that a head part 3 can be brought near to the outer peripheral side of the recording disk 4 rather than the conventional square levitation disk. Thus, the width of a dead zone B can be made narrow, and the recording capacity can be increased by enlarging a recording area A. It is to be desired that the side face of the slider 2 at the inner peripheral side of the recording disk 4 is formed so as to be th projecting cylindrical face along the outer periphery 4a of the recording disk 4.
Patent JP-2001053706-A (JP)
Title: Transmission device
Inventor: SHIMANO KATSUHIRO
IPC: H04J3/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a device which effectively uses a network resource by rearranging real data byte and idle byte, which are contained in a user signal, so that the idle bytes are intensively arranged in plural virtual concatenation signals when the idle byte is contained in the user signal. SOLUTION: A data reading processing part 11 immediately rejects an idle cell when it detects the cell. A data rearranging processing part 12 arranges the cell having significant real data and the idle cell is sent by adjusting it to the speed of a signal to be transmitted. For controlling the capacity of the signal to be transmitted in a path network, (k) in VC-4-64c-k/4 (k is one of 1, 2, 3 and 4) is changed and only significant real data is transmitted in the path network as the virtual concatenation signal. On a reception side, a stuff signal rejected on a transmission side is compensated and the data reading processing part 11 reads data and rearranges it. Thus, the signal is reconstituted.
Patent JP-S60118064-A (JP)
Title: Power converter
Inventor: HIRATA AKIO
IPC: H02M1/08
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the damage of a self-extinguishing type semiconductor element by detecting the variation in the voltage of a gate power source and limiting the output current of a power converter. CONSTITUTION:The output current of an inverter 15 is controlled in a closed loop by a current controller 17-4 and a current detector 17-5, and the output of a voltage controller 17-2 becomes the reference signal of an output current. The variation in the voltage of a gate power source in a gate controller 17-8 is directly detected by a voltage detector 22-1, and the output value of a voltage detector 17-2 is limited to the prescribed value by a limiter 22-2. Thus, the output signal of the controller 17-2 as the reference signal of the output current of the inverter 15 can be limited to the prescribed value, and the current flowed to a self-extinguishing semiconductor element used in the inverter 15 can be limited to the prescribed value or lower.
Patent JP-S60116464-A (JP)
Title: Printer
Inventor: FUTAKI ITSUPEI
IPC: G06K15/10
Filed: 1983-11-30
Abstract: PURPOSE:To always enable exact printing operation by checking whether it is suitable in the dot pattern structure for the high-speed printing mode when a character pattern for registration is registered from an external system. CONSTITUTION:When a character pattern for registration is fed from an external system 11 in the registering operation mode, a printing pattern checking circuit 17 is used to check whether the dot pattern structure thereof is suitable for the high-speed printing mode or not. According to the result, when the dot pattern structure is not suitable, namely, when adjacent dot data exist, one dot is deleted from the adjacent dot data so that a character pattern for registration suitable for the high-speed printing mode is always stored into an RAM18 for registration. Then, the character pattern for registration is sent to a driving circuit 20 from the RAM18 for registration to perform a printing operation. Thus, an exact printing operation is always possible even in the printing in the high-speed printing mode.
Patent JP-S60119098-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/42
Filed: 1983-11-30
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-S6283542-A (JP)
Title: Speed change control method automatic transmission for vehicle
Inventor: TAGA YUTAKA
IPC: F16H61/02
Filed: 1985-10-09
Abstract: PURPOSE:To obtain the power characteristic corresponding to each purpose by setting the speed change pattern attaching importance to the low or middle speed traveling and the speed change pattern attaching importance to the middle or high speed traveling. CONSTITUTION:When a pattern selecting switch 63 is in turned-ON state, the fifth speed pattern, attaching importance to the low and middle speed in D- range, is selected, and when the pattern selecting switch 63 is not in turned-ON state, the fourth speed pattern in D-range is selected. The fifth speed pattern, attaching importance to the middle or high speed in D-range, does not permit he establishment of the second speed state, and a subgear transmission 10 forms the acceleration stage, when a main gear transmission 11 is at the intermediate stage or the direct connection stage. Therefore, the driving power performance in the middle or high speed operation range is improved, and the power characteristic corresponding to each purpose can be obtained.
Patent JP-H1160074-A (JP)
Title: Paper made bobbin
Inventor: KOI KOJI
IPC: B65H75/14
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide sufficient strength, and to facilitate the disposal by providing a paper tube, a flange and a collar made of paper, and mounting the paper collar on each end of the paper tube through the flange. SOLUTION: A paper tube 2 as a core of a bobbin is made of paper and cylindrical shape. A flange 3 which protect an end part of a winding material to be wound around the bobbin and arranges the winding form, is paper-made using a hard paper capable of keeping its shape, and it can prevent the winding abrasion when an electric cable is wound therearound. A collar 4 comprises a flange part to hold the flange between the paper tube 2 and the collar, and a projecting part which is fitted and fixed to the paper tube 2. The flange 3 is mounted on each end of the paper tube 2 by the collar 4 to form a paper bobbin 1. Disposal is facilitated compared with a metallic bobbin, and sufficient strength can be given to the paper-made collar.
Patent JP-2001054032-A (JP)
Title: Information reception device
Inventor: IMURA ATSUSHI
IPC: H04N5/445
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To support the retrieval of a program that an operator wishes to view, to reduce a plurality of operations for viewing a mail or data associated with it and to prevent important information from being overlooked. SOLUTION: In the information reception device 100, program information constituted of the content of a transmitted program and data associated with it is received, a program table using this program information is displayed and an operator selects the program from the program table and views it. A favorite information storage means 122 storing a program genre which the viewer likes and a favorite addition information output means 123 which simultaneously outputs information corresponding to the stored favorite program genre and the program which he views at present are installed.
Patent JP-H0675267-A (JP)
Title: Camera system
Inventor: SAEGUSA TAKASHI
IPC: G03B7/16
Filed: 1992-08-25
Abstract: PURPOSE:To judge the stage of a camera system by giving a flickering action to a display means when a step exposure function is set and a flashing device is turned on and a light control is impossible. CONSTITUTION:The camera system is provided with a setting means 11 for setting the step exposure function, a TTL light control circuit 15 for identifying that the power switch SW21 of the flasing device 20 is turned on and whether or not controlling the light is possible, a light emitting diode D1 which is lighted when charging the flashing device 20 is completed, and a light emitting diode D2 which is lighted in developed color different from that of the light emitting diode D1. And in the case of identifying by the TTL light control circuit 15 that the flashing device 20 is turned on and controlling the light is impossible when the step exposure function is set by the setting means 11, an MCU 10 commands that the light emitting diode D2 flickers. Thus, a photographer can cope with the situation.
Patent JP-2001053433-A (JP)
Title: Soldering device
Inventor: NISHIOKA TSUNETO
IPC: B23K1/012
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To make a soldering device usable for electronic parts having low heat resistances by preventing the shifting, floating, omission, etc., of electronic parts by blowing hot air upon the surface of a substrate opposite to the parts mounting surface of the substrate. SOLUTION: On the mounting surface 2 carrying a wiring pattern of a flexible substrate or a substrate 1 made of a hard resin, patterned lands 3 are formed and the electronic parts 4 of an IC package, etc., are mounted by joining the lead terminals 5 of the parts 4 to the lands 3 with solder 6. At is point, the reflow temperature of the junctions of the solder 6 on the mounting surface 2 are raised by blowing hot air from nozzles 9 upon the backside of the substrate 1 through the openings 7 of a transport board 8. Therefore, the parts 4 can be mounted easily even when the parts 4 have a low heat resistance.