baber/WOPTO huggingface dataset:
Patent JP-S62184216-A (JP)
Title: Ball joint
Inventor: NEMOTO AKIRA
IPC: F16C11/06
Filed: 1986-02-10
Abstract: PURPOSE:To prevent looseness of a closing plate by engaging a closing plate with a plurality of curved clicks, each of which has an edge on its outer periphery, with a female screw portion disposed on the inner peripheral wall of a large opening of a housing. CONSTITUTION:A female screw portion connected to a beveling of a large opening end is formed on the inner peripheral wall of a large opening 6 of a cylindrical housing 5 to be engaged with a closing plate 11. The closing plate 11 has a plurality of curved clicks 14 which are curved and projected toward the radial outer periphery in the backward rotating direction of the female screw portion 8, and each curved click 14 has an edge 15 on its projected forward outer periphery. Thus, when the closing plate 11 is about to be turned backward, the curved clicks 14 accumulate repulsive force to be deformed, so that the edge 15 is engaged with the female screw portion 8 in the sharply rising state to reliably check the backward rotation of the closing plate 11.
Patent JP-S63196048-A (JP)
Title: Device for measuring inclination of bonding tool
Inventor: YUITSUKA HIROSHI
IPC: H01L21/60
Filed: 1987-02-10
Abstract: PURPOSE:To enable the parallelism between a stage and a bonding tool to be maintained accurately by a method wherein the front and rear as well as right and left gradients to a stage of bonding tool are measured by at least three each of no-contact displacement sensors. CONSTITUTION:Within a gradient measuring device of a bonding tool 15 collectively connecting a semiconductor chip 9 mounted on a stage 5 to a film carrier 21, at least three each of no-contact displacement sensors detecting vertical displacement of a part 31 for measuring displacement of this bonding tool 15 are arranged to obtain the vertical displacement data for detecting the front and rear as well as right and left gradients to the stage 5 of bonding tool 15. Through these procedures, the gradient of bonding tool 15 can be measured and digitized with high precision meeting the actual operational requirements to facilitate the gradient adjustment of bonding tool 15.
Patent JP-H11224793-A (JP)
Title: X-ray generating device
Inventor: OCHIAI YUTAKA
IPC: H05G1/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To discharge X-ray in the state where an X-ray emitting part is close to a matter to be inspected by obliquely cutting and inclining the mutually opposed upper shoulder parts of a casing formed horizontally long with a small height, and obliquely cutting and inclining the upper shoulder part of the X-ray emitting part provided on a casing upper part. SOLUTION: A substantially rectangular parallelopiped casing 2 for housing a high voltage block for applying a high voltage to a target and a driving circuit therefor is formed horizontally long with a short height, for example, so as to have a total length of about 40 cm, a total width of about 12 cm, and a total height of about 15 cm. Inclined surfaces are formed on the mutually opposed longitudinal upper shoulder parts of the casing 2. An X-ray tube 3 in the upper part of the casing 2 comprises a substantially cylindrical X-ray emitting part 3a having mutually opposed inclined surfaces formed along the longitudinal direction on its upper surface parallel to the upper surface of the casing 2. From the X-ray emitting part 3a, an X-ray is emitted vertically upward to a matter to be inspected moved and rotated above it.  The transmitted X-ray is detected by an X-ray detector to observe the internal structure of the matter to be inspected, whereby a nondestructive inspection can be performed.
Patent JP-S58145497-A (JP)
Inventor: MIDORIKAWA YOSHIO
IPC: B43K8/03
Filed: 1982-02-24
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-H01204837-A (JP)
Title: Roll type tonneau cover for vehicle
Inventor: ONO FUMIO
IPC: B60R5/04
Filed: 1988-02-10
Abstract: PURPOSE:To make a take-up roller serve a double purpose by setting up it in a position of approximately 1/2 of the overall height of a deck room, while attaching a safety net tight to a position equivalent to the said nearly 1/2 from the rear end of a tonneau cover body. CONSTITUTION:A take-up roller 11 is set up in a position equivalent to approximately 1/2 of the overall height 2L of a deck room 1 in a vehicle. Then, a front end of a safety net 13 is attached tight to a part equivalent to the said nearly 1/2 from the rear end of a tonneau cover body 12 being drawn out of the take-up roller 11. In addition, each of engaged fixtures 14, 15 is attached to both sides of each rear end between the tonneau cover body 12 and the safety net 13. Moreover, these engaged fixtures 14, 15 are made engageable with a common engaging fixture 16 installed in a rear end of the deck room 1, while the engaged fixture 15 on one side is also made engageable with an engaging fixture 15a installed at the floor side beneath the take-up roller 11 and the engaged fixture 14 on the other also engageable with an engaging fixture 14a installed at the roof side upward the take-up roller 11, respectively.
Patent JP-H04265729-A (JP)
Title: Thermoforming method of polycarbonate resin sheet
Inventor: YUKI TAKESHI
IPC: B29C51/36
Filed: 1991-02-21
Abstract: PURPOSE:To improve the transparency of a molded form, and to prevent scratches, etc., by abutting polycarbonate heated and softened at a fixed temperature against a molding die, a temperature of which is elevated to 140-147 deg.C, from a lower section and evacuating air between polycarbonate and the molding die. CONSTITUTION:A molding die 1 is disposed on the upper table 2 side so that a molding surface 1a is directed downward, and the molding die 1 is controlled within a range of 140-147 deg.C. A polycarbonate resin sheet S heated and softened at a fixed temperature under the state is abutted against the molding die 1 from a lower section, and a peripheral section is contact-bonded with a limiting frame 4 in an airtight manner. Air between the molding die 1 and the resin sheet S is evacuated through air vent holes 6, 7 formed on the molding die 1 side, and the resin sheet S is fast stuck to the molding die 1 and cooled and mold-released, thus acquiring a molded form. It is proper that both texture of the molding surface 1a of the molding die 1 are mirror finished as smooth as possible. When said vacuum molding method is adopted, the molded form having no defect such as a drag line, scratches, seedings, etc., and excellent transparency is acquired.
Patent JP-H01204436-A (JP)
Title: Semiconductor device and copper-ball bonding wire used for said device
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/60
Filed: 1988-02-10
Abstract: PURPOSE:To prevent damage on a silicon chip in bonding, by a constitution wherein the ball part of copper-ball bonding wire undergoes blade shaped dislocation. CONSTITUTION:To obtain a ball that undergoes blade-shaped dislocation, the solidifying speed of the ball is made to be 4,000 deg.C/s or less when the ball is formed. In general, the method for forming a copper-ball is based on short- circuit discharge. Since copper is readily oxidized, shield gas is used. Namely, the shield gas is heated to 150 deg.C in forming the ball 1, and the ball 1 is formed in the gas. Thus, the solidifying speed of the ball 1 becomes low, and the ball which undergoes the blade-shaped dislocation in a soft organization is obtained. In this way, a silicon chip 3 is not damaged in bonding.
Patent JP-H10220674-A (JP)
Title: Diversion saddle joint
Inventor: MIZUKAWA KENJI
IPC: F16L41/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a diversion saddle joint capable of performing piping work to install branch pipes for diversion to pipes with ease and at the same time, completely cutting-off the water in a connection section without caps. SOLUTION: A female thread 121 is provided in the inner face of a perpendicular cylinder section 12, and a male thread 141 is provided in the outer face of the nearly center section in the perpendicular cylinder section 12, and a non-through hole-like hole saw 14 in the lower end section of which a cylindrical blade section 142 for drilling a section to divide the water in the pipe is threadedly engaged and mounted so as to be freely moved upward and downward, and a recessed groove is provided in the outer face of the top section of the hole saw 14 or in the inner peripheral surface of the top section of the perpendicular cylinder section 12 in the peripheral direction, and a ring-like packing 15 is mounted in the recessed groove so as to be able to seal between the outer face of the top section of the hole saw 14 and the inner face of the top section of the perpendicular cylinder section 12 when the hole saw 14 is shifted to a position above the perpendicular cylinder section 12.
Patent JP-S59154874-A (JP)
Title: Picture forming method
Inventor: KANEKO SHIYUUZOU
IPC: G03G15/06
Filed: 1983-02-23
Abstract: PURPOSE:To form a sharp toner image suppressing sufficiently ground fog by giving a picture light as a pulse and giving a voltage impressed between toner and a conductor layer as a pulse voltage in synchronizing with the pulse. CONSTITUTION:A laser beam irradiated from a laser oscillator 11 is projected onto a polygon mirror 12 via a modulator (not shown) or the like and scans a photosensitive body 10 comprising a photoconductive layer, a conductive layer and a support layer via an f-theta lens 13 in the arrow A direction. A sleeve 5 arranging a rotating magnet at the inside of the photoconductor layer of the photosensitive body 10, a conductive magnetic toner is applied on the surface and the sleeve is adsorbed to the surface by the presence of a magnetic field. This sleeve 5 is taken as a development electrode, and a bias impressing power source 4a is provided between the sleeve 5 and the conductor layer, and a pulsive voltage synchronized with the pulse as the picture light is impressed between the both.
Patent JP-H07217832-A (JP)
Title: Plasma melting apparatus
Inventor: SHIBUYA MASATOYO
IPC: F23G5/00
Filed: 1994-02-01
Abstract: PURPOSE:To separate and recover fine powder to be solidified and recovered after other substance is melted by melting the powder to be recovered from an incinerator for waste such as general refuse, etc., and recovering heavy metal by cooling and solidifying after vaporizing it. CONSTITUTION:The plasma melting apparatus comprises a molten pool 22 for storing a furnace bot,tom electrode 21 and a molten dust 23 at a lower part of a melting furnace 20, a torch electrode 24 provided at an upper part of the furnace 20, a plasma torch having a nozzle 25 for feeding fine powder 26 and heating plasma gas 28 to outside the electrode 24, and a power source 32 for generating a transfer type arc plasma 33 between the electrode 21 and the electrode 24. When the powder 26 is supplied to the furnace 20 together with the plasma gas, the powder 26 is melted at a high temperature by the plasma 33.
Patent JP-S58145146-A (JP)
Title: Multilayer wiring
Inventor: ISHIKAWA MASAOKI
IPC: H01L21/768
Filed: 1982-02-23
Abstract: PURPOSE:To prevent the generation of protrusions on a conductor wiring as well as to prevent the short-circuit between conductor wiring layers by a method wherein,  after the prescribed first wiring pattern has been provided on the conductor using Al,  an insulating layer is formed by thinly oxidizing the surface of the conductor, and the  second conductor wiring is provided in the same manner. CONSTITUTION:Al, as the first wiring layer, is coated on the whole surface of a semiconductor substrate 1 and after the first wiring layer has been formed by performing  an etching so as to obtain the wiring in prescribed measurements, a thin oxide film 7  of 1mA/cm<2> in current density and 500-1,000Angstrom  or thereabout in thickness is formed  on the wiring using an ammonium borate (NH4)3BO4 solution and the like. Then, an  SiO2 film of 4,000Angstrom  or thereabout is formed by performing a CVD method, and the  second conductor wiring 7 is provided. As for the second wiring, the process same as  the first wiring may be performed if necessary. The formation into a particle state of  Al, which is the wiring material of said multilayer wiring, is not generated at all even  when a heat treatment at 450 deg.C or 490 deg.C is performed, and the breakdown of the insulating layer caused by an Al protrusion, the damage by burning of the wiring and the like due to electrostatic concentration and the like are not generated at all, thereby  enabling to obtain an excellent multilayer wiring in high productivity.
Patent JP-H03231262-A (JP)
Title: Fixing device
Inventor: NAGATA HIDETOSHI
IPC: G03G15/00
Filed: 1990-02-06
Abstract: PURPOSE:To prevent an image from being influenced by water drops falling on a recording material and the drops of water flowing along a film and infiltrating to a fixing part by providing a means sending dry air inside this fixing device. CONSTITUTION:When a main switch is turned on, a copying button is depressed and an image forming signal is inputted, energization of a resistance heat generating material and a lighting lamp is started, and simultaneously a cross flow fan 24 is rotated in the direction of the arrow A to generate flowing in the direction of the arrow B. Then, the air (a temperature inside an operated image forming device rises, so that the air is dried at a high temperature) is sprayed nearby a driving roller 19. Therefore, dew condensation generated nearby the driving roller 19 can be evaporated. Thus, the occurrence of a defective image caused by the dropping of the water on the recording material and the film 18 and the stain of the drops of water on the fixed image is prevented.
Patent JP-S63195312-A (JP)
Title: Exhaust device for motor bicycle
Inventor: ITO YUICHI
IPC: B62M7/02
Filed: 1987-02-09
Abstract: PURPOSE:To prevent the part near to the rear end of a rear arm from becoming dirty by bendingly forming a tail pipe in a direction facing away from the rear arm, and pointing the opening part of the tail pipe toward the outside of the rear arm. CONSTITUTION:A tail pipe 32 connected to the exhaust outlet 31 of a silencer 24 is bendingly formed in a direction facing away from a rear arm 11. The outward opening part of the tail pipe 83 is pointed toward the outside of the rear arm 11. The part near the rear end of the rear arm 11 can be prevented from becoming black and dirty by soot in the exhaust.
Patent JP-S61189872-A (JP)
Title: Consumable electrode type dc arc welder
Inventor: MIZUNO MASANORI
IPC: B23K9/12
Filed: 1985-02-15
Abstract: PURPOSE:To ensure the generation of arc by providing the electric power detecting means of arc and the logical means to input the output transmitted therefrom and by making the feeding of consumable electrode changeable to high speed at arc voltage generating time. CONSTITUTION:The consumable electrode type DC are welder is composed of the current detecting means 1 to input as the feedback the short circuit current which flows between consumable electrode and the body to be welded, the detecting means 21 of the arc voltage at arc generating time, the and AND means 23 to input the outputs which are from said both means 1, 21, the means 2 to operate at the time when the respective input conditions inputted into this means 23 are coincided with and the means 3 to change over the feeding speed of the consumable electrode by this means 2. And at the weld starting time, the consumable electrode is fed at low speed, short circuit current flows and after the arc voltage generated the electrode is changed over to high speed to weld.
Patent JP-H11215347-A (JP)
Title: Facsimile equipment
Inventor: MATSUSHITA SATOSHI
IPC: H04L12/58
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To output individually a communication management report through a public channel and the internet by a facsimile equipment, that is capable of facsimile communication through both routes of the public channel network and the internet. SOLUTION: This facsimile equipment is provided separately with a communication result storage section for a G3 facsimile function and an internet facsimile function. In the case that an output command of a G3 facsimile communication management report is made, a communication result is read from the G3 facsimile communication result storage section and a communication management report is outputted (S710-S760). On the other hand, in the case of an output command of a communication management report by an internet facsimile only, the communication result is read from the internet facsimile communication result storage section, and the communication management report is outputted (S770, S730-S760). Furthermore, transmission data and reception data are sorted as required (S730-S750), and a report where all communication results are mixed is outputted (S810-S830, S760).
Patent JP-H02207704-A (JP)
Title: Stria cutter in turf
Inventor: FUKUTOME TAKASHI
IPC: A01B45/04
Filed: 1989-02-06
Abstract: PURPOSE:To make possible to quickly and correctly cut striae in turf by rotating stria-cutting blade-fixing shaft fixed of discoidal stria-cutting blades by rotation-driving of driving shaft in main body of tractor. CONSTITUTION:A supporter 6 of stria-cutting blades is connected to lift mechanism 2 in main body 1 of tractor and a fixing shaft 12 of stria-cutting blades is born by said supporter 6 horizontally with the supporter. Said fixing shaft 12 is made to be able to fix plural discoidal stria-cutting blades 8 at any position of the shaft. Simultaneously, the fixing shaft 12 of stria-cutting blade is made to be rotated by rotation driving of a driving shaft in main body 1 of tractor. As a result, the turf is quickly and correctly cut to form striae.
Patent JP-H07232451-A (JP)
Title: Plotting beam arranging method and beam-generating device
Inventor: OKAZAKI MASAHIDE
IPC: B41J2/44
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a beam arranging method and a beam generating device wherein irregular pitch does not generate easily in between scanning lines to be exposed even when an inclining phenomenon is generated in an projected beam image. CONSTITUTION:Light beams arranged two-dimensionally of a plurality of channels 1ch-80ch are scanned with raster so as to plot an image on a record medium. The light beams of the channels 1ch-80ch are arranged in an arranging method having a saw-toothed track with asymmetric reflected arrangements 1ah-11ch as one unit. In this case, along virtual arrangement lines 1ch-6ch at one side which interpose a reflected point 6 ch of the asymmetric reflected arrangements 1oh-10 ch, a plurality of light beams are arranged, and at least one light beam is arranged in virtual arrangement lines 6ch-11ch at other side.
Patent JP-S58143207-A (JP)
Title: Detector for minus size
Inventor: HOTSUTA MASAMI
IPC: G01B21/02
Filed: 1982-02-22
Abstract: PURPOSE:To enable total inspection with high accuracy, by constituting a titled device in such a way that an object to be inspected rotates two rotating bodies and passes by a detector if its size is within a permissible size and that an object having a minus size stops a feeder by rotating only one of the rotating bodies. CONSTITUTION:When objects to be inspected are fixed in parallel on a moving plate 16 and the plate 16 is moved in an arrow direction, the object (a) of which the size exceeds a min. permissible size contacts with the engaging pins 12, 13 projected in the circumferential edges of rotating bodies 7, 8 and passes by the detector while rotating the bodies 7, 8 against a spring 10. The object (b) having a size shorter than the min. permissible size rotates the body 7 as its preceding end contacts only with the engaging pin 12 of the body 7 without in contacting with the pin 13 of the body 8; therefore, the horizontal bar 14 provided in the lower part of the circumferential edge of the body 7 rotates and contacts with a pin 15, thereby stopping the plate 16 associated to a feeder A. If such object (b) is removed as defective, the body 7 is reset by the spring. The total inspection with high efficiency is thus made possible.
Patent JP-H11234825-A (JP)
Title: Switchboard
Inventor: IDO AKIRA
IPC: H02B15/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enable confirming whether a voltage exists in a live part without opening a cabinet door, by attaching a detector to a main circuit conductor in a cabinet, and installing a light emitting means on a cabinet outer panel. SOLUTION: A simple graphic panel 6 is fixed on the outside of a cabinet of a switchboard, and the bus of the main circuit is displayed by arranging light emitting means of LED lamps 7 on the panel 6. In the cabinet, a detector 5 attached to a main circuit conductor 8 is connected with a driver 9, and a plurality of the LED lamps 7 displaying one main circuit conductor 8 are connected with the driver 9. During operation or service interruption of the switchboard, in the state that a voltage is applied to the main circuit conductor 8, the LED lamp 7 displaying the main circuit conductor 8 on the panel 6 turns on. In maintenance or when checking the state of service interruption, whether a voltage exists in a live part can be confirmed from the outside by viewing the panel 6.
Patent JP-S63197759-A (JP)
Inventor: ERA KENZO
IPC: E04G11/28
Filed: 1987-02-09
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-H02207459-A (JP)
Title: Fuel cell
Inventor: KAMIMUKAI EIJI
IPC: H01M8/24
Filed: 1989-02-07
Abstract: PURPOSE:To enhance the reliability of a cell by using a ceramic gasket as an insulating joint between a manifold and an outer pipe. CONSTITUTION:A manifold 5 and an outer pipe 8 are jointed through a thick ceramic gasket 9a, an insulating washer 9c, and an insulating sleeve 9b with a bolt 9d and a nut 9e. Gas sealing is performed with a gasket 9f. The thick ceramic gasket 9a can be used without fear of leakage caused by creeping. Even if an electrolyte contained in an exhaust gas attached, insulating distance enough to prevent electrical short circuit can be kept. An insulating joint having high reliability can be obtained.
Patent JP-H06173877-A (JP)
Title: Bearing for rotating machine and scroll compressor using the same
Inventor: WAKANA TATSUYA
IPC: F04C29/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide an inexpensive bearing of a rotating machine having high reliability and a scroll compressor using the same by preventing microscopical seizure phenomenon caused by the degraded condition of supply of lubricating oil while improving an assembling property and reducing noises. CONSTITUTION:In a scroll compressor provided with a main bearing 8 for supporting a crankshaft 6 and on both sides of a motor part 10 with a lower bearing 9, the lower bearing 9 is composed of a spherical bearing 9A and inner spherical housing 9B to have a self-aligning function and the housing 9B is provided with an inserting groove 9Ba in which a spherical bearing 9A can be inserted. Also, the material of the bearing is a carbon steel material for machine structure or casting material and the surface thereof is subjected to nitriding process and further coating process of molybudenum disulfide and manganese phosphate. Further, in the scroll compressor, using a differential oil supply system for oil supply to the bearing, a resin material with a back metal is used for a bearing 4C of a turning scroll.