baber/WOPTO huggingface dataset:
Patent JP-H0993377-A (JP)
Title: Digital copying machine
Inventor: SAITOU TAKANOBU
IPC: H04N1/21
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To output stored image data in a copy of a specific size so as to simplify sorting. SOLUTION: The copying machine has a scanner 1 reading an original image, a memory section 2 storing plural image data, a plotter 5 transferring and outputting image data, an operation section 3 to set a function mode, and a control section 4 controlling each means. The control section 4 is provided with a function that rearranges only image data of a specific paper size designated in advance into a consecutive sequence from plural image data and provides an output, a function that rearranges image data whose size is smaller than the specific paper size in the order of sizes and outputs the result, and a function that rearranges image data whose size is larger than the specific paper size in the order of sizes and outputs the result. Thus, even when plural image data with different sizes are read in mixture, the data are outputted in a desired paper size and then the rearrangement for each size is not required.
Patent JP-S63127508-A (JP)
Title: Plastic magnet
Inventor: NAKATSUKA SATORU
IPC: H01F7/02
Filed: 1986-11-17
Abstract: PURPOSE:To satisfy both the magnetic field at the operation point and the mechanical strength of the magnet by orienting the magnetic powder of a ring- shaped plastic magnet to the thickness direction and simultaneously making the orientation a substantially outwardly curved one. CONSTITUTION:A ring-shaped plastic magnet 11 is constructed, as shown by arrows, in a substantially outwardly curved orientation while the magnetic powder thereof is orientated to the thickness direction. As the magnetic powder, magnetoplumbite type Sr or Ba ferrite and an inter-metal compound magnetic powder containing a rare earth element is used, which can be, for instance, by the magnetic field orientation injection molding using a mold. Even if the content rate of the ferrite powder is small, not only the magnetic field at the operation point outside the ring can be made large, but also a title device having a large mechanical strength can be obtained since the ferrite content rate can be small.
Patent JP-H1192852-A (JP)
Title: Intergranular metal dispersion strengthened wc-containing cemented carbide and its production
Inventor: KOBAYASHI MASAKI
IPC: C22C29/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To produce intergranular metal dispersion strengthened cemented carbide improved in characteristics such as hardness, toughness, wear resistance, chipping resistance, impact-resistance or the like, at the time of precipitating tungsten carbide in the process of heating in a sintering stage, by dispersing fine and soft metals, alloys and intermetallic compds. into the tungsten carbide crystals and to provide a method for producing the same. SOLUTION: This intergranular metal dispersion strengthened cemented carbide contains, by volume, 3 to 40 vol.% bonding phases essentially consisting of iron base metal, <=50% (including zero) cubic system compds. of one or more kinds among the carbides, nitrides, carbonitrides, carboxides and carbon nitrooxides of the group 4a, 5a and 6a metals in the Periodic Table or their mutual solid solutions, and the balance tungsten carbide as essential components. In this case, the tungstent carbide contains intergranular dispersion strengthened tungsten carbide in which intergranular dispersing materials composed of metals, alloys and/or intermetallic compds. softer than the tungsten carbide are dispersed into the grains of the tungsten carbide.
Patent JP-H06123115-A (JP)
Title: Sand drain depositing construction method and its device
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1992-10-13
Abstract: PURPOSE:To pressedly discharge sand in a casing into the ground to construct a uniform sand pile by piercedly excavating the ground through the casing, and drawing up the casing through the vertical motion and horizontal vibration of an inner lever. CONSTITUTION:The tip of a casing 1 is set at the axial center of a sand pile, and a shoe 12 is pressedly fitted in the lower end of the casing 1. Next the casing 1 is pierced into the ground with its vibration by a vibrohammer 3. In this case, air is jetted from a jetted air supply pipe 11 to facilitate piercing motion for supplying the sand from a sand supply hopper 2 into the casing 1. After the casing 1 attains a fixed depth, the air is supplied into the casing 1 to increase inner pressure, and the vibrohammer 3 is then started again to vibrate the whole casing 1. An air spring 6 and a vibroplot 7 are actuated to draw up the whole device with the vertical motion and horizontal vibration of an inner lever 5, and the sand in the casing 1 is pushed outward. Thus the sand is continuously pressedly discharged to construct the sand pile in the ground.
Patent JP-H1089237-A (JP)
Title: Energy-saving generating system method utilizing stream water pressure and refrigerant gas pressure
Inventor: KAMIAKEDO TOMIO
IPC: F03G7/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a system to generate power by a method wherein a generator is mounted in a stream and a line for refrigerant gas. SOLUTION: An upper part is provided with an AC 12-24V generator and a lower part with a water turbine (blades) 2, a water inlet 3, and water outlet 4 to form an integral type. Assembly parts 2, 3, and 4 for a generator and a water turbine are attached in a piping. A supply water pipe for a general housing, a water supply pipe for municipalities, a cooling piping for factory cooling and heating; and a piping on the liquid side for a refrigerant pipe for a cooler and heater are used as a piping. A generating power is converted into DC, which a battery is charged, DC is converter into AC, which is utilized for a power source for emergency and an outdoor light.
Patent JP-H02120038-A (JP)
Title: Heat-resistant and corrosion-resistant multi-layer covered steel tube
Inventor: TAKAHASHI TERUHISA
IPC: B32B15/08
Filed: 1988-10-29
Abstract: PURPOSE:To contrive to improve heat resistance and corrosion resistance and obtain heat- resistant and corrosion-resistant multi-layer steel tube by a structure wherein fluoroplastic film is formed on metal plated layer, which is produced by piling up nickel-plated layer having the specified layer thickness and zinc-nickel alloy-plated layer, under the condition that epoxy resin is interposed between the film and the metal plated layer as intermediate layer. CONSTITUTION:Steel tube 1 is produced by winding, for example, band steel material doubly and brazing the piled up surfaces by means of copper-plated layer, which is applied in advance onto the surface of the band steel. Doubly wound steel tube, on the outer peripheral surface of which copper-plated layer 2 is also provided, can be employed as the steel tube 1. Nickel- plated layer 3 is applied as the lower layer onto the outer surface of the steel tube 1 and its layer thickness is set to be in the range of 0.2 - 10mum. If the layer thickness is below 0.2mum, the covering power to the steel substrate becomes poor and no improvement effect of corrosion resistance is realized. Further, if the layer thickness exceeds 10mum, the possibilities of the occurrence of separation, crack and the like at after-working such as pressing, bending or the like present. The zinc-nickel alloy-plated layer 4 is coatingly put on the nickel-plated layer 3. Both the zinc-nickel alloy-plated layer 4 and a polyvinyl fluoride film 7 as the upper layer of the tube are strongly bonded together through epoxy resin intermediate layer 6.
Patent JP-S60160129-A (JP)
Inventor: DEYUAN YUUJIN BEEKON
IPC: H01L21/3063
Filed: 1984-12-27
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-H02121299-A (JP)
Title: Rotating condition judgment method of rotation anode x-ray tube set
Inventor: TAKEMOTO YOSHINORI
IPC: H05G1/66
Filed: 1988-10-28
Abstract: PURPOSE:To attempt the improvement of accuracy in detecting the rotating speed of a target by comparing a frequency having the appearance of a peak in the frequency component of a vibration detection signal with a frequency equivalent to a specified rotating speed, and then judging the rotating speed of the target on the basis of the comparison results. CONSTITUTION:A glass bulb 2 which is an evacuated vacuum envelope 2 has a cathode 3 generating thermions A, a target 4 which is a rotation anode receiving the thermions A to generate X-rays B, a motor rotor 5 rotating the target 4, etc., therein. The frequency component of a vibration detection signal from a vibration detecting means 13 installed on the side of the target 4 in the envelope 2 is found for detecting a peak in this frequency component, so that a frequency having the appearance of this peak is compared with a frequency equivalent to the specified rotating speed of the target 4. Then, the rotating speed of the target 4 is judged on the basis of the comparison results. This makes it possible to very accurately detect whether or not the target 4 has attained the specified rotating speed.
Patent JP-H04148540-A (JP)
Title: Testing device of integrated circuit
Inventor: TAKAHASHI YUTAKA
IPC: G01R1/073
Filed: 1990-10-12
Abstract: PURPOSE:To execute a DC test simultaneously with a functional test by a method wherein, while a functional test part is being operated, a specific pin at a probing pin is connected to a DC measurement part. CONSTITUTION:During a functional test by using a functional test part 2, it is controlled by a test control part 3 in such a way that only a specific pin at a DUT 7 is connected to a DC measurement part 1 via relays at a switching circuit 6 and at a pin electronics part 5. A measured result by the DC measurement part 1 is guided to an interrupt signal line 8 and sent to a test control part 3. When the functional test is controlled by the test control part 3 and started, an application power supply is first turned on. Then, the functional test part 2 starts its operation. A test pattern signal is applied to the DUT part 7 via the pin electronics part 4. At this time, the DC measurement part 1 is operated simultaneously; the forward voltage of a diode Di for temperature- monitoring use inside the DUT 7 is measured. Thereby, it is possible to prevent the DUT 7 and a jig from being damaged when a temperature is raised excessively.
Patent JP-S62136577-A (JP)
Title: Method and apparatus for surface treatment of magnesium or magnesium alloy
Inventor: TAKAKURA YOSHINORI
IPC: C23C28/00
Filed: 1985-12-06
Abstract: PURPOSE:To obtain a layer having good wear resistance, electrical conductivity and IR radiation characteristic by depositing a metal having the good conductivity by evaporation on an anodized Al film formed on the surface of a base material consisting of Mg (alloy) and further increasing the thickness thereof by electroplating. CONSTITUTION:The Mg (alloy) having a required shape is subjected to a blasting treatment and thereafter an A4l film is formed thereon to a required thickness by a dry plating method. The A4l film is then anodized. The Mg (alloy) formed with the anodized film and a metallic film source having the good conductivity are disposed in a vacuum vessel in which 10<-4>-10<-6>Torr is maintained. An energy beam having 10<2>-10<7>watt/cm<2> intensity is directed to the metallic film source and thin metallic films having the good conductivity are deposited on the surface of the Mg (alloy). The surface thereof is further subjected to the metal plating to the required thickness by the electroplating method.
Patent JP-S63147161-A (JP)
Inventor: MARUKUSU GUTSUJI
IPC: G03C3/00
Filed: 1987-10-29
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-S63127575-A (JP)
Title: Multi-cell type microwave field-effect transistor
Inventor: WASA KENJI
IPC: H01L29/812
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a phase-match monolithic type multi-cell type field-effect transistor, and to improve yield by each connecting a gate electrode and a drain electrode in a unit cell by a gate electrode and a drain electrode in another adjacent unit cell and a resistor formed onto a semiconductor substrate. CONSTITUTION:A plurality of MISFET type unit cells 6 are formed onto a substrate, and gate electrodes 2 and drain electrodes 3 in adjacent unit cells respectively through resistors 4g, 4d consisting of polycrystalline silicon shaped to connecting section 5 among unit cells are connected, thus forming monolithic type ICs. The unit cells 6 are each connected by the resistors 4d, 4g, coupled electromagnetically on operation and phase-match, thus resulting in oscillation more difficult than a hybrid type, then facilitating assembly. Accordingly, yield and characteristics are equalized.
Patent JP-S61157519-A (JP)
Title: Epoxy resin composition for optical element
Inventor: SAKURA SHIGEHIKO
IPC: C08K5/51
Filed: 1984-12-28
Abstract: PURPOSE:The titled composition for optical elements, having improved thixotropic properties, providing a colorless, transparent cured material having no change in color for a long period, comprising an epoxy resin, a curing agent, a specific sorbitol, a phosphorus compound and a phenolic compound. CONSTITUTION:(A) An epoxy resin is blended with (B) a curing agent for epoxy resin, (C) at least one compound selected from a group consisting of polybenzylidene sorbitol and its derivative, (D) at least one compound selected from a group consisting of reducing phosphorus compounds, and (E) a phenolic compound, to give the aimed composition. Tetraphenyltetra(tridecyl) pentaerythritol tetraphosphite, etc. is preferably used as the component D, and 4-methyl-2,6-ditertiary-butylphenol is preferably used as the component E.
Patent JP-S63128380-A (JP)
Title: Magnet roll
Inventor: IWAI MASAHARU
IPC: G03G15/09
Filed: 1986-11-18
Abstract: PURPOSE:To prevent image fogging, image nonuniformity, the lowering of picture density, and void from occurring, by specifying the peak position of flux density held by a permanent magnet confronting with a photosensitive drum, the peak value of the flux density, the width of the flux density value of 90% of the peak value, and the peak position of the flux density held by an adjacent permanent magnet. CONSTITUTION:When a line connecting between the central point of the photosensitive drum 1 and that of a magnet roll 2 is set as a reference line, and a position on the line is set at 0 deg., the aberration from the reference line of the peak position point (a) of the flux density held by the permanent magnet 4a confronting with the photosensitive drum 1 is set within a range of + or -2 deg.. Also, the peak value (b) of the flux density is set at 700-1,400G on the surface of a nonmagnetic sleeve 5, and furthermore, the width of the flux density value of 90% of the peak value is set within a range of + or -8 deg.-+ or -18 deg. from the reference line, and the flux density peak positions (d) and (d') held by the adjacent permanent magnet is constituted so that it exceeds + or -45 deg. from the reference line. In such way, the problem of the image fogging, the image nonuniformity, the lowering of the picture density, or the void, etc., can be evaded, and the image with high quality can be obtained.
Patent JP-H02120101-A (JP)
Title: Attaching method for tire to wheel
Inventor: SAKAMOTO TOSHIHARU
IPC: B60C25/132
Filed: 1988-10-31
Abstract: PURPOSE:To enable the accurate attachment of tires by injecting the predetermined air to tires temporarily attached to the wheels, and thereafter, performing the predetermined operation for regulating the offset of the attached condition of the tires, and further injecting the air to the tires. CONSTITUTION:A wheel 4 is engaged to a positioning member 22 of an elevatable cradle 20, and a tire 2 is set to its upper side, and thereafter, the cradle 20 is raised so that a centering rod 24 abuts to a central hole 4a of the wheel 4. Next, the predetermined air is injected into the tire 2 from an air injection head 26, and this injection is performed through the space formed between the upper side bead part 2a of the tire 2 and a rim part 4b of the wheel 4. Next, the lower side bead part 2b of the tire 2 is pressed by piston rods 28a of multiple bead part pressing cylinders 28 so that the lower side bead part 2b is engaged in the normal position by the elasticity of the tire 2. Thereafter, the predetermined quantity of the air is further injected into the tire 2 so as to complete the assembly operation.
Patent JP-S62137379-A (JP)
Inventor: SHIBATA SHUNSUKE
IPC: E05B83/36
Filed: 1985-12-09
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-H06102161-A (JP)
Title: Heating medium liquid recovering device for liquid tank type thermal shock testing device
Inventor: TANAKA TAKASHI
IPC: G01N3/60
Filed: 1992-09-17
Abstract: PURPOSE:To efficiently recover a heating medium liquid evaporated from the high-temperature tank of a liquid tank type thermal shock testing device. CONSTITUTION:A condenser 5 is provided in the upper section of the chamber 1 of a liquid tank type thermal shock testing device and a low-temperature tank side recovery pipeline 9 and hot-temperature tank side recovery pipeline 10 respectively equipped with stop valves 11 and 12 are installed against a low- and high-temperature tanks 2 and 3 from a drain pan 8 immediately below the condenser 5. At the time of recovering a heating medium liquid, only the stop valve 12 installed to the pipeline 10 is opened for trial operation for a prescribed period of time and, when the trial operation is stopped thereafter, only the stop valve 11 installed to the pipeline 9 is opened while the temperature in the high-temperature tank 3 is maintained at the boiling point of a low- temperature heating medium liquid.
Patent JP-H0537188-A (JP)
Title: Method and apparatus for mounting electronic component
Inventor: KURATA HIROAKI
IPC: G06Q50/00
Filed: 1991-10-23
Abstract: PURPOSE:To provide a method and an apparatus for mounting an electronic component, which can flexibly cope with production of many types of products by automatically switching mounting data corresponding to the type of the product of a printed circuit board. CONSTITUTION:Data 7 representing a type of a product described on a printed circuit board 6 is read, and the data is collated with production plan data 31. Then, necessary data is extracted from mounting data 41 to mount an electronic component on the board 6. According to this method, even if the board is conveyed in any order, a production is performed without an operator.
Patent JP-2001093417-A (JP)
Title: Manufacturing method of substrate with spacer
Inventor: KATO MASAFUMI
IPC: H01J9/24
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate with tall spacers that are formed with their dimensions precisely uniformized. SOLUTION: A manufacturing method of a substrate with spacers comprises (a) a step of forming a soft resin layer 2 on the surface of a substrate 1 of ceramic or glass, (b) a step of forming a clearance 5 for the spacers by pressurizing the resin layer 2 with a mold 3 in which the shape of the spacers is carved, (c) a step of forming a molded spacer bodies 7 by filling paste containing glass powder and/or ceramic powder in the clearances 5 for the spacers, (b) a step of removing the resin layer 2, and (e) a step of sintering the substrate 1 on which the molded spacer bodies 7 are formed so as to form spacers 8 on the surface of the substrate 1.
Patent JP-S63131079-A (JP)
Title: Inspection for connection of power cable
Inventor: IWATA YOSHISUKE
IPC: H02G1/14
Filed: 1986-11-20
Abstract: PURPOSE:To enable highly sensitive inspection of the presence of a defect at a connection, by applying an electric field between a conductor of a power cable and a shielding layer at a connection to measure a partial discharge only between the conductor and the shielding layer. CONSTITUTION:A corona measuring device 31 is connected to a shielding layer 6' at a connection 10 of a power cable 1 through a detection impedance 30 while a specified DC power source is connected to any one final end connection of a conductor 12 of the cable 1 to apply a DC electric field between the conductor 2 and the shielding layer 6'. Both ends of a semiconductive layer 5' at the connection 10 are connected with an external semiconductive layer 5 of the cable 1 and with a high resistance section 15 while the semiconductor layer 5' and the shielding layer 6 of the cable 1 are separated electrically, which reduces the electrostatic capacitance largely between the conductor 2 and the shielding layer 6'. As a result, a partial discharge is measured with the measuring device 31 as generated by a defect within a reinforced insulation layer 9 between the conductor 2 and the shielding layer 6' thereby enabling highly sensitive inspection of the presence of a defect or the like in the insulation layer 9.
Patent JP-H04150062-A (JP)
Title: Semiconductor device
Inventor: HAYASHI KEIICHIRO
IPC: H01L23/29
Filed: 1990-10-15
Abstract: PURPOSE:To prevent the warping of a ceramic substrate and eliminate the scattering of thickness dimensions by covering a semiconductor chip with a resin material and further applying a sealing cap thereto from the upper part. CONSTITUTION:A semiconductor chip 3 is covered with a resin material 5. Then, a sealing cap 1 is laid put on the top of the resin material 5. When the resin material 5 is thermosetting-treated, a ceramic substrate 2 approaches the internal side of a sealing cap 1, attracting each other by the surface tension generated under a gel state product until the resin material 5 is cured so that both may be firmly bonded. Furthermore, the tip of each leg of the sealing cap 1 comes in contact with the surface of the ceramic substrate 2 respectively where the substrate 2, the chip 3, the resin material 5 and the sealing cap 1 are assembled and fixed at their specified layout position, thus supporting their respective positions.
Patent JP-H02122547-A (JP)
Title: Container for electronic component
Inventor: ONO KOZO
IPC: H05K5/06
Filed: 1988-10-31
Abstract: PURPOSE:To realize secure seam welding at a relatively low temperature by fixedly mounting a metal frame member on an opening edge portion of an insulating material base section having an opening in the upper surface thereof and seam welding a cover to the frame member to seal the same, and further depositing on a joint surface between the cover and the frame member at least a thin film of silver for one side of the joint surface and copper for the other side of the same. CONSTITUTION:A metal ring 12 is buried in an opening edge of a glass base section 11 upon formation of the same, and electronic parts 13. The metal ring 12 comprises koval and 42 nickel, etc., on the upper surface of which silver is plated, for example. A cover 16, which is placed on the metal ring 12 and is to be seam-welded, comprises a metal plate such as koval and 42 nickel, etc., and copper is plated to a junction surface between it and the metal ring 12. Accordingly, once the cover 16 is seam-welded to the metal ring 12 for sealing, a current is concentrated locally at the junction surface to weld the silver on the side of the metal ring 12 to the copper on the side of the cover. Hereby, an alloy of silver and copper or silver brazing is formed there, allowing the sealing to be realized at a relatively low temperature of about 700-800 deg.C.