baber/WOPTO huggingface dataset:
Patent JP-H0287358-A (JP)
Title: Cassette tape loader
Inventor: ODA MACHIKO
IPC: G11B15/675
Filed: 1988-09-22
Abstract: PURPOSE:To prevent the dust from intruding by providing an inserting position regulating stopper apart from a holder. CONSTITUTION:When a cassette 18 is inserted into the cassette holder 19 in the direction of an arrow A, it is stopped by the stopper 24 in a regular position. Since a cassette lid 20 is stopped on its front panel by the stopper 24, it is made of, for instance, a resin material free from flawing. How to position the stopper 24 is to maintain the cassette 18 in its position during the time from the commencement of lowering down the cassette in the direction of an arrow B until completion of the lowering-down motion after the cassette 18 is stopped by the stopper 24. By this method, the cassette 18 having the lid 20 without a notch can be used, thus preventing the dust from intruding.
Patent JP-H0963941-A (JP)
Title: Substrate rotary processor
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide this device capable of suppressing the deposition of drain solid matter or semiliquid matter on the inner peripheral wall surface or inner bottom surface of a cup by avoiding the drain drying up while minimizing the mist or organic solvent vapor contained in an exhaust. SOLUTION: A circular bulkhead 30 is erected from a cup bottom surface in the concentric circular direction inside a cup 20 so as to shapedly provide a drain port 36 outside the circular bulkhead and then a straightening board 16, a vent path 24 and an exhaust port 26 are arranged inside the bulkhead.
Patent JP-S6480637-A (JP)
Title: Method of forming beam of building
Inventor: TOMURA YOSHIRO
IPC: E04G11/50
Filed: 1987-09-22
Abstract: PURPOSE: To shorten the construction period of time by forming a beam form beforehand out of a beam bottom panel provided with reinforcing ribs in the longitudinal direction and a pair of beam side surface panels counterposed at both side edges in the longitudinal direction of the beam bottom panel to then be set between the beams of a building. CONSTITUTION: A beam form W is formed of a bottom panel 1 having a plurality of reinforcing ribs 2 projected in the longitudinal direction at the lower surface side and a side surface panel 3 having reinforcing ribs 4 set at predetermined distances, and it is manufactured in advance at a factory. In addition, a slide panels 5 are arranged at both ends of the panel 3. Next, the form W is interposed between the steel frames of a building to then be joint-secured to the previously set beam receiving arms 7, thereby adjusting the length of the panel 3 by allowing the panel 5 to slide. After iron reinforcing and piping, concrete is placed therein, the form W is functioned as a part of the construction of a building after curing of concrete. As a result, this can shorten the construction period of time, save the man-hours of construction, and achieving rationalization.
Patent JP-2000055641-A (JP)
Title: Flatness measuring device for substrate surface
Inventor: KOIKE AKIRA
IPC: G01B11/30
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To highly precisely measure a flatness of a large-sized measured substrate. SOLUTION: A contactless type distance measuring sensor movable within a vertical face is arranged between a reference plane 4 of a vertical surface plate 3, and a measured substrate P held by a holding mechanism 21 to keep its plate face in a vertical condition. A distance with respect to the reference plane 4 of the surface plate 3 is measured by the first sensor, a distance with respect to the plate face of the measured substrate P is measured by the second sensor, and flatnesses in various parts of the plate face of the measured substrate P are grasped thereby like contour-lines using the plane of the surface plate 3 as a reference.  Therefore, measuring precision is not affected by mechanism elements such as a head drive system mounted with the measuring sensors, and flatness of a substrate surface represented by a quartz glass photomask for a large-sized liquid crystal and the like is measured with high precision.
Patent JP-H0981813-A (JP)
Title: Communication result judging device
Inventor: UMEDA KAZUHIRO
IPC: G08G1/09
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To judge whether the communication result of communication executed between an on-vehicle equipment and a road equipment is valid or not independently of the traveling state and size of a vehicle. SOLUTION: When a four-wheel vehicle 90A and a two-wheel vehicle 90B are travelling in parallel, the vehicles 90A, 90B are respectively detected as a center position and a right edge position by communication in a communication area. Then the arrival of the vehicle 90A is detected by a line sensor 148, the communication position is compared with the arrival position, and when both the position coincide with each other, a communication result is judged as valid communication. On the other hand, the arrival of the vehicle 90B is detected by a line sensor 146, the communication position and the arrival position are compared with each other, and when both the positions coincide with each other, the communication result is judged as valid communication. When the communication result is invalid, both the vehicles 90A, 90B are photographed by a camera 180. The arrival position of the vehicle 90A detected by the sensor 146 is neglected and the arrival position of the vehicle 90B detected by the sensor 148 is neglected.
Patent JP-H1080586-A (JP)
Title: Electric shaver
Inventor: WATANABE MAKOTO
IPC: B26B19/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enable a trimmer blade to be set in a position away from a vibration stand where it can be used conveniently and to cause the trimmer blade to efficiently move back and forth. SOLUTION: This electric shaver has a trimmer blade 32 freely foldably provided on the side face of a shaver main body 31. The vibration lever 37A of the trimmer blade 32 is connected to the vibration stand 17 of the shaver main body 31 and moved back and forth. The vibration lever 37A is connected to the vibration stand 17 via an intermediate vibration arm 40. The intermediate vibration arm 40 is freely rotationally connected to the shaver main body 31 via a rotating shaft 45, and the rotating shaft 45 is set in a vertical position on the surface of the shaver main body 31 and connects the middle of the intermediate vibration arm 40 to the shaver main body 31. The intermediate vibration arm 40 has the vibration stand 17 connected to its lower end and the vibration lever 37A to its upper end to transmit the vibration of the vibration stand 17 to the trimmer blade 32.
Patent JP-2001068434-A (JP)
Title: Copper plating device
Inventor: HONGO AKIHISA
IPC: H01L21/288
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a copper-plating device wherein a Cu layer remaining at the edge and near it of a plated substrate formed in a copper-plating process is entirely removed, and possibility of causing Cu contamination (cross- contamination) is eliminated while the next CMP process is performed in a short time after copper plating. SOLUTION: Copper plating parts 111-114 where a substrate on which grooves and holes for wiring are formed is copper plated so that they are embedded by a copper plate, chemical liquid washing/outer peripheral etching process parts 107 and 108 where the substrate is washed in chemical liquid after copper plating and the copper plated film at the outer peripheral part is removed by etching, pure-water washing/drying process parts 105 and 106 for washing in pure water after etching process, and anneal process parts 103 and 104 where the substrate is heated and annealed after pure-water washing/drying process, are provided.
Patent JP-H0984309-A (JP)
Title: Armature and manufacture thereof
Inventor: MURAOKA HIDETO
IPC: H02K15/09
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an armature which makes it possible to reduce the axial width of the armature without superposing all the coils in the axial direction of the armature by so winding all the coils that the shapes of all the coils coincide and preventing the output change of a motor as much as possible and a method for manufacturing the same. SOLUTION: Coils 42a to 43r are wound on the protrusions 40a to 40r of a core 32 in the state of bridging the three of the protrusions 40a to 40r. The coils 40a to 40r are wound in the state that the two of the adjacent coils 42b to 42a and the protrusions 40a to 40r are shared, the circumferential one end side of the coils 42a to 42r are superposed on the one adjacent coils 42b to 42a at the radial inside of the core 32 and the other end side are superposed on the other adjacent coils 42r to 42q at the axial outside. A yoke 44 is mounted on the outer periphery of the core 32.
Patent JP-H1053264-A (JP)
Title: Container with smaller built-in container
Inventor: SHIMA MASAMICHI
IPC: B65D41/26
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a container with a smaller built-in container which is convenient to use since a liquid with a high viscosity, such as a small quantity of remains (e.g. catsup, mayonnaise, fried-food sauce, deep-frying oil, shampoo, milky lotion, and liquid detergent), flows out quickly and can be used up easily. SOLUTION: A smaller bottomed container 3 with an opening is inserted into an outer container 4 and held by a flange attached with a lid. Part of a liquid therein does not fall to the outer container 4 and collects on the bottom of the smaller container 3. When the container is inverted, first the liquid having collected in the smaller container 3 flows out to the outlet and then flows out from the outer container 4 through the opening of the smaller container 3.
Patent JP-H0572842-A (JP)
Title: Image forming device
Inventor: KATO YASUHISA
IPC: B05C1/02
Filed: 1991-09-18
Abstract: PURPOSE:To provide an image forming device not having the sticking of an offset preventing liquid to the leading edge of the first transfer form and further, a fear that an offset occurs on both edge parts of the transfer form and the offset preventing liquid sticks to the central part, even if a copying machine is stopped for a fixed time or more. and then, restarted. CONSTITUTION:The periphery of a fixing roller 1 is heated by a heater 3. Then, a pressure roller 2 is arranged on the lower side of the fixing roller 1. The pressure roller 2 is in contact with the fixing roller 1, and a nipping part N is formed in this contact area. A coating roller is arranged so as to come into contact with the fixing roller 1, and coats it with silicone oil. A timer for counting the stopping time of the the copying machine is provided thereon.
Patent JP-S61117276-A (JP)
Title: Target for sputtering
Inventor: SAKATA MASAO
IPC: C23C14/36
Filed: 1984-11-14
Abstract: PURPOSE:To form a thin film faithful to an underlying shape on a substrate having fine through-holes in a magnetron type sputtering device by providing plural perforations to the surface of a target to be subjected to sputtering. CONSTITUTION:The plural perforations are provided to the main plane of the target 200 in the magnetron type sputtering device consisting of the target 200, a permanent magnet 403 and an anode 402. Gaseous argon is introduced into the space of the target 200 and the substrate 401 to be formed thereon with the film and a high negative voltage is impressed on the target 200 to generate the glow discharge and to sputter the target 200, thereby forming the thin film on the substrate 401. The directivity of the incoming sputter particles is improved by the perforations provided on the target 200 and good film having no overhang shape is obtd.
Patent JP-H1178215-A (JP)
Title: Ink jet recording sheet
Inventor: REN KUMIKO
IPC: B05D5/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet improved in image quality and ink drying properties and having an ink receiving layer excellent in transparency. SOLUTION: In an ink jet recording sheet wherein an ink receiving layer is provided on a support, the ink receiving layer contains a gelatin derivative to which polyalkylene oxide is grafted by graft polymerization. The support pref. has liquid non-absorbability in order to prevent the lowering of the smoothness of a coated surface caused by the swelling of the support at a time of the coating with the ink receiving layer. As this support, a resin film, resin coated paper using synthetic paper, metal foil, a resin such as polyethylene or the like or a composite of them can be designated. As polyalkylene oxide, there are polyethylene oxide, polypropylene oxide or the like but polyethylene oxide is pref. The mol.wt. of polyalkylene oxide is pref. 10000 or more, more pref., 100,000-1,100,000.
Patent JP-S61117782-A (JP)
Title: Coil spacer for magnetic bubble device
Inventor: KIRIYAMA TOSHIKATSU
IPC: G11C11/14
Filed: 1984-11-14
Abstract: PURPOSE:To absorb deformation of a coil due to change with the passage of time and to obtain stable start-stop characteristics of a magnetic bubble device by making a slanting face of coil spacer to a cylindrical face or multiple planes. CONSTITUTION:The slanting face of a coil spacer 7a is made to a cylindrical face and the slanting face of a coil spacer 8 is constituted of three slanting faces 8a, 8b, 8c of different slanting angles. by making the excess thickness of the center of each spacer conform with depression deformation due to change with the passage of time and by making aging processes of the bubble device beforehand, stable start-stop characteristics of the bubble device can be obtained.
Patent JP-H1177834-A (JP)
Title: Welding machine for thermoplastic resin piping material
Inventor: HAMANO YUKIO
IPC: B29C65/78
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To always accurately weld piping materials mutually by reducing a slide speed so that the pressing force of a welding surface to a heating element is brought to a prescribed value by a control means when it is detected that the piping materials slide to an abutting preparation position thereof relatively. SOLUTION: Fixed clamps 3, 4 clamp piping materials P1, P2 by hydraulic cylinders and the clamp 4 advances and retreats in the direction of the clamp 3 to stop. Respective positions, that is, an abutting position, a heating position, a cutting feed end, a cutting position and a retreat end are detected by a sensor constituted of the proximity switch fixed to the fixing plate provided to a stand 2 and the permanent magnet of the support plate fixed to the side surface of the clamp 4. A control apparatus controls oil pressure predetermined at every kind and caliber of the piping materials to a predetermined value when it is detected that the clamp 4 reaches the abutting preparation position and adjusts the oil pressure of the cylinder to perform the changeover of the low and high speeds of a slide and the changeover of the low and high pressures of pressing force.
Patent JP-H0284945-A (JP)
Title: Reception delay control circuit for ultrasonic diagnostic device
Inventor: AMAMIYA SHINICHI
IPC: A61B8/00
Filed: 1988-09-22
Abstract: PURPOSE:To use an ultrasonic wave probe, which has the large number of elements, with small total delay amount by subtracting (or adding) the integer multiple of inverse period of a central frequency concerning the delay amount of a receiving signal exceeding the total delay amount of a device, receiving a result within the total delay amount and generating a desired ultrasonic receiving signal. CONSTITUTION:Concerning the part or the delay amount exceeding the total delay amount which is obtained by the device, the delay amount is corrected to the delay amount subtracting the integer multiple of the period, which is the inverse of the central frequency, and housed to a ROM-1 in advance. At the time of reception, a small DELAY circuit 4-1 and a large DELAY circuit 6 are respectively switched in correspondence to the delay amount, which is read from this ROM1-1, and a signal, for which the plural receiving signals are synthesized, is outputted. Accordingly, a multielement ultrasonic oscillator (transducer) having the delay amount larger than the total delay amount, which is obtained by the device, is used and the ultrasonic diagnostic picture of high resolution can be obtained.
Patent JP-H03103101-A (JP)
Title: Spray nozzle of riding-type machine for soil improvement
Inventor: SASAI AKIRA
IPC: A01B35/00
Filed: 1989-09-14
Abstract: PURPOSE:To prevent direct application of the load accompanied by a spray operation to wheels by bearing the load using a grounding support plate equipped at the lower end part of the subject spray nozzle unit and having a comparatively wide area. CONSTITUTION:Spray nozzle units 503 are struck while grounding a grounding support plate 509 attached to the lower end part of the respective spray nozzle units 500 arranged in front and in real of both sides left and right of the car body and the drawing force generated in pulling out the spray nozzle part is distributed to reduce the load applied to lawn and to prevent crush of the lawn by wheel tires.
Patent JP-H04116921-A (JP)
Title: Semiconductor production device
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1990-09-07
Abstract: PURPOSE:To prevent cross contamination of a substrate such as a wafer by controlling pressure of a transformation control chamber with a supply port and a discharge port between machining chambers and carrying chambers for a substrate to be higher than pressure of the machining and carrying chambers. CONSTITUTION:A transformation control chamber 5 with a gas supply port 7 and a discharge port 8 is provided between a substrate machining chamber 1 and a load lock, namely a substrate carrying chamber 4 and pressure of this transformation control chamber 5 is controlled to be higher than that of the machining chamber 1 and the carrying chamber 4. Therefore, gas is introduced into the machining chamber 1 and the carrying chamber 4, thus preventing impurities and particles within the machining chamber 1 from being mixed into the carrying chamber 4 in the move between the machining chamber 1 and the carrying chamber 4 of substrate. Also, by fully discharging gas which is introduced into the machining chamber 1 and the carrying chamber 4, particles of the entire device can be eliminated, cross contamination of the substrate can be prevented, and deterioration of formed film and wafer can be prevented.
Patent JP-H0769028-A (JP)
Title: Suspension control device for vehicle
Inventor: KIKUMA NOBUHIRO
IPC: F16F9/50
Filed: 1993-08-31
Abstract: PURPOSE:To restrain a squat phenomenon regardless of vehicle speed by setting damping force of a suspension mechanism high for prescribed time when throttle opening becomes either threshold value or more among plural threshold values. CONSTITUTION:A suspension control device has a throttle sensor 21 to detect throttle opening according to operation of an accelerator pedal of a vehicle equipped with an oil damper, and has a memory 37 storing a threshold value of the throttle opening set in two stages and a controller 25 having a damping force setting changing function to restore damping force of an oil damper to a soft condition after it is set in a hard condition for prescribed time when detecting throttle opening becomes either threshold value or more among respective threshold values by judging the dimensional relationship between the throttle opening detected by the throttle sensor 21 and the plural threshold values stored in the memory 37.
Patent JP-H0287587-A (JP)
Title: Mode-locked optical fiber laser apparatus
Inventor: HORIGUCHI MASAHARU
IPC: H01S3/098
Filed: 1988-09-26
Abstract: PURPOSE:To provide a stable mode-locked optical fiber laser while widening the range of choice of the frequency by providing a single-mode optical fiber of polarization holding type doped with a rare-earth element and reflecting films and specifying lengths of the optical fiber on the light source side and on the output side. CONSTITUTION:A semiconductor laser 3 is turned ON so that laser light therefrom enters into an optical fiber 1a through a rod lens 4a. The laser light of about 20mw is coupled to the optical fiber 1a and, in this state, the optical fiber laser is caused to start CW oscillation. A power supply 14 is thereby driven and sine waves of output of several volts are applied to a light modulator 5. If the light modulator 5 is driven at frequency fm=50.84324MHz, very stable mode-locked light pulses can be obtained. The more stable the light pulse trains is, the more closer to an integer is the value of M. Accordingly, lengths L1, L2 of the optical fibers and length L3 of the waveguide are set appropriately.
Patent JP-S6399400-A (JP)
Inventor: KANEMATSU KIYOSHI
IPC: D21H21/14
Filed: 1986-10-09
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-H08104904-A (JP)
Title: Powder compacting mold of internal helical gear
Inventor: MORITA TADASHI
IPC: B22F5/08
Filed: 1994-10-03
Abstract: PURPOSE: To provide a powder compacting mold of an internal helical gear which is hardly broken even if the compact density is increased. CONSTITUTION: This mold is provided with a die 11 to form the outer periphery of an internal helical gear and a core rod 12 having a slant groove 12A to form the slant tooth of the inner periphery, provided with a notch 12B at the tip of the slant groove and rotatable with respect to the die 11. A vertically movable upper first punch 13A and a vertically movable upper second punch abutting on the upper end of the core rod 12 and loosely inserted in the first punch 13A are installed, and a lower punch 14 fixed on the outer periphery of the core rod 12 is furnished. Consequently, the upper first punch 13A, the upper second punch and the slant groove 12A of the core rod 12 are not broken, and further the device is simplified.
Patent JP-2001063515-A (JP)
Title: Buckle
Inventor: YAMAGUCHI YUTAKA
IPC: B60R22/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a buckle with a simpler structure allowing certain operation to effectively prevent inertia off. SOLUTION: In this buckle 1, a lever 12f of an inertia lever member 12 advances to a movement passage of a lock pin 5 in a latching state of a tongue and the buckle 1. In that state, when a buckle pretensioner retracts the buckle l, the inertia lever member 12 moves in the longitudinal direction, and a turn prevention part 2m3 blocks a pressed part 12d. Accordingly, the inertia lever member 12 does not turn, and the lever 12f is held in the movement passage of the lock pin 5. At the time of a bottom strike accompanying retraction completion of the buckle 1, the inertia lever 12 does not turn to allow the hold of the lever 12f in the movement passage of the lock pin 5 because a moment caused by an inertia force acting on the gravity center G of a mass body 12b is set to be larger than a moment caused by action of an inertia force of an operation button 6 on the inertia lever member 12.
Patent JP-H0669636-A (JP)
Title: Component mounting structure and component mounting method
Inventor: SHIODA NAOHIRO
IPC: H05K1/00
Filed: 1992-08-17
Abstract: PURPOSE:To reduce facility cost by lowering the total height and eliminating the UV setting process when mounting a chip component on a printed wiring board. CONSTITUTION:A membrane switch sheet 1 is coated with a thermosetting insulating bonding agent 3 to seal the rear/sides of a chip diode 2, and wiring patterns 11 and leads 21 are electrically connected by a conductive bonding agent 4 applied in the vicinity of the patterns.