baber/WOPTO huggingface dataset:
Patent JP-H09319067-A (JP)
Title: Method for correcting optical proximity effect
Inventor: YAMAMOTO KAZUKO
IPC: G03F1/70
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To well correct an optical proximity effect without generating errors as in a rule base method and without requiring the enormous time as in a simulation method. SOLUTION: When the data to be corrected is inputted (S1), the data is discriminated to the part where correction is executed by using the correction values previously determined in correspondence to respective patterns and the layout around the same in the data and the part where the correction is executed by calculating the correction rates in accordance with a simulator (S2). For example, the gate layers in the memory are subjected to the correction of the simulation base and the rule base correction using the rule noticing only the active gate width is applied to the other parts (S3, S4). The divided regions respectively subjected to the optical proximity effect correction are thereafter integrated (S5).
Patent JP-H11173707-A (JP)
Title: Refrigeration cycle apparatus and oil separator therefor
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To enable the separation efficiency of a lubricant oil contained in a gas refrigerant discharged from the compressor of a refrigeration cycle apparatus. SOLUTION: An inner pipe 4a is inserted in a gas refrigerant inflow pipe 4 with a space to provide a branch pipe 4b opened at this space. Meshes 17, 18 are attached to the other end of the inner pipe 4a and that of the branch pipe 4b. An oil film 15 slowly flows along the inner wall of the inflow pipe 4 into the branch pipe 4b, a high speed gas refrigerant and oil drops 16 flow into the inner pipe 4a and are separated from the gas refrigerant through the meshes 17, 18, and the oil film 15 is stirred by the high speed refrigerant and never becomes fine oil drops heat to separate.
Patent JP-H04204360-A (JP)
Title: Mirror follow-up defect inspection device
Inventor: FUKUCHI HIROYUKI
IPC: G01N21/90
Filed: 1990-11-30
Abstract: PURPOSE:To enable precise follow-up by predicting the position of an inspection objective for next photography on the basis of the positional deviation of an inspection objective within a photographic picture and the conveyance speed of conveyance means and turning round a mirror according to the predicted position. CONSTITUTION:A bottle 10 as an inspection objective is conveyed from left to right on a conveyor. The conveyance speed of the conveyor 12 is detected with a conveyor speed detection section 13. A mirror 16 is provided for transmitting the image of the bottle 10 to a camera 10 and thus turned round freely with a mirror driving device 18. A picture processing section 20 inspects the trunk of the bottle 10 in the photographic picture from the camera 14 for any defect and also detects the positional deviation of the bottle 10 in the photographic picture from the image outline of the bottle 10. A mirror deflection angle calculation section 22 measures the position of the bottle 10 in next photography on the basis of the image deviation of the bottle 10 from the processing section 20 and the conveyance speed from the detection section 3 and thus calculates such a deflection angle as enables the photographing of a bottle 10 at the predicted position, so that this angle is outputted to the device 18. The device 18 turns round the mirror 16 so that it takes the deflection angle from the calculating section 22.
Patent JP-H07160216-A (JP)
Title: Transmission type liquid crystal mask marker and method of driving liquid crystal mask
Inventor: TSUDA YUKIHIRO
IPC: B23K26/066
Filed: 1993-12-07
Abstract: PURPOSE:To provide a method of driving a liquid crystal mask of a transmission type liquid crystal mask marker provided with a high speed printing property and the transmission type liquid crystal mask marker without remarkably revising a conventional transmission type liquid crystal mask marker main body. CONSTITUTION:This method is the method of driving the liquid crystal mask of the transmission type liquid crystal mask marker irradiating an image on the transmission type liquid crystal mask 3 with a laser beam L1, and by irradiating a work surface 4 with the transmission beam L2, engraving the image on the work surface 4, and when the image on the liquid crystal mask 3 is rewritten, (1) first of all, all voltages for displaying the present image applied to the liquid crystal mask 3 are made zero V, (2) then, before the light transmittance of the liquid crystal mask 3 becomes zero %, the voltage for displaying a next image are applied to the liquid crystal mask 3, and the next image is raised.
Patent JP-H05152834-A (JP)
Title: Mirror surface correction antenna
Inventor: MIYATANI SATOSHI
IPC: H01Q15/22
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a shaped beam pattern in common use for two orthogonal polarized waves by using one feeding horn. CONSTITUTION:A feeding horn 1 feeds a vertical polarized wave and a horizontal polarized wave. The feeding horn 1 is arranged to a focus if a vertical polarized wave reflecting mirror 2 and a horizontal polarized reflecting mirror 3 corresponding to the polarized wave. Thus, grid mirror surfaces 2a, 3a are corrected so that the phase distribution is kept the same in the aperture to obtain the same shaped beam pattern.
Patent JP-H09173755-A (JP)
Title: Apparatus and method for removing particulate of exhaust gas
Inventor: KISHIMOTO IWAO
IPC: B01D45/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on a filter and extremely shorten the washing and exchanging cycles of this filter by constituting the device in such a manner that the rate of removing the particulates included in the exhaust gases discharged from an internal combustion engine, such as diesel engine, maintains high performance regardless of a change in the amt. of the exhaust gases. SOLUTION: An aq. soln. 5 of a nonionic activator of the volume adjusted according to the concn. of the exhaust gases is brought into collision with the exhaust gases, by which moisture is penetrated into the particulates included in the exhaust gases and the particles coupled and condensed to each other are separated from the exhaust gases in a cyclone section 12. The particulates failing to be flocculated are filtered by a filter 14 disposed on the discharge side of this cyclone section 12.
Patent JP-H05150563-A (JP)
Title: Treatment of electrifying roller
Inventor: KUROKAWA JUNJI
IPC: G03G15/02
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the degradation in image quality by decreasing the unequal discharge occurring in the uniformity of a resistance layer provided on the electrifying roller. CONSTITUTION:This treatment method for the electrifying roller consists in bringing the electrifying roller 102 constituted by providing a resistance layer 102c of about 20mum thickness consisting of a hydrin rubber/fluororesin (resistivity=10<10>OMEGA.cm) formed on a conductive rubber layer 102b on the surface into pressurized contact with an Al drum 101 made of aluminum which can be rotated by a driving system, impressing a DC voltage at which a preset current value flows between the electrifying roller 102 and the Al drum 101 in this state from a DC power source 103 and rotating the electrifying roller 102 for a prescribed period of time by being driven with the Al drum 101.
Patent JP-H08189140-A (JP)
Title: Metal tool for fixing steel rod to steel beam
Inventor: SHIMIZU MASATAKA
IPC: E04C5/16
Filed: 1994-12-30
Abstract: PURPOSE: To easily fix steel rods to a steel beam, on closing a clearance between the steel beam and a wall. CONSTITUTION: A fixing metal tool F for steel rods to a steel beam is constituted of a support metal tool 4 and a fixing metal tool 2. A steel rod 3 as a substructure is placed in the receive of the support metal tool 4 and a second bolt screwed in a female screw to fasten the steel rod 3 by the second bolt and the receive. One side of the steel beam 1 is inserted between the first fastening part 7 of the fixing metal tool 2 and the fixing part 5 and the first bolt 6 is screwed in a male screw to fasten it to the steel beam 1 by the first bolt 6 and the fixing part 5. In this way, the steel rod 3 can be easily fixed to the steel beam 1 so that the steel rod 3 projects from one side of the steel beam 1 to the wall body.
Patent JP-H05176435-A (JP)
Title: Wiring tool
Inventor: YOKOYAMA HIDEKI
IPC: H02G3/02
Filed: 1991-12-24
Abstract: PURPOSE:To prevent the backlash of a decorative cover by exposing the front of a tool by a hole at the center of the decorative cover, and abutting the locking part of the decorative cover and the projection for prevention of backlash against a middle frame. CONSTITUTION:This tool is equipped with a circular plate frame, which has an opening at nearly center and is fixed to the building face, and a middle frame 9, which is installed freely of mounting and removal in the opening of the plate frame and in which tools such as plug socket, etc., are installed freely of mounting and removal. Furthermore, this is equipped with a decorative plate 59 installed on the middle frame 9 and a decorative plate installed at the plate frame, being positioned inside the decorative frame 59. Especially, the decorative cover 59 is made in the shape of a disc, and a hole 58 for exposing the surface of the tool is bored at the center. Moreover, a locking part 62 for installing it on the middle frame 9 and a projection 61 for backlash prevention are provided at the rear of the decorative cover 59, and a rib 66 is made over the whole circumference of the rear of the decorative cover 59. Hereby, the backlash of the decorative cover 59 can be removed.
Patent JP-H03199670-A (JP)
Title: Starter with motor-driven switch
Inventor: MIZUNO TETSUYA
IPC: F02N11/00
Filed: 1989-12-27
Abstract: PURPOSE:To provide excellent engagement of a pinion gear with a link gear and make a compact structure by engaging the first and second gears with a motor gear to form a differential gear and disposing an opposing cam coming into mutual contact with the opposing surfaces of both gears. CONSTITUTION:There are provided a switch shaft 19 connected with a pinion shaft 53, the first gear 1 fixed on the switch shaft 19 and the second gear 2 pivotally fixed on the switch shaft 19 so that it may rotate freely. The first gear 1 and the second gear 2 makes opposing cams of the approximately same inclination angle, which is provided on respective opposing surfaces, come into contact with each other and the number of teeth of both the gears 1, 2 is made different, and both the gears 1, 2 engage with a motor gear 32 provided on the rotating shaft of a motor 30 for switch to form A differential gear. It is thus possible to change the rotating movement of the motor 30 for switch into a linear movement exactly to carry out the advance and retraction of the pinion shaft 53.
Patent JP-H03199007-A (JP)
Title: Method for producing concrete product and product thereof
Inventor: HARADA SHUSUKE
IPC: B28B21/80
Filed: 1989-12-28
Abstract: PURPOSE:To prevent slurry from being discharged into the inside of a cylindrical concrete product by boring small holes to the side wall of a cylindrical formwork and arranging a sheetlike filter medium on the inner face of the side wall of the formwork and rotating this formwork and supplying ready mixed concrete to the inside of the filter medium and imparting centrifugal force to ready mixed concrete and forming it. CONSTITUTION:A sheetlike filter medium 4 is cylindrically provided on the inner wall of the side wall 2 of a formwork 1 while covering the small holes 3... of the side wall 2. Then the formwork 1 is rotated and also ready mixed concrete is supplied to the inside of the filter medium 4 of the formwork 1. Centrifugal force of about 2-40g is imparted to ready mixed concrete. The supplied ready mixed concrete is stuck to the inner wall of the formwork 1 and hardened together with the lapse of a time and formed into cylindrical concrete 5. In this case, excess moisture in ready mixed concrete is discharged to the outside of the formwork 1 through the gaps of the filter medium 4 and the small holes 3... of the formwork 1 Thereafter the hardened concrete 5 is taken out from the formwork 1 to obtain a concrete product. In such a way, discharge of slurry is not caused in the inside of the cylinder being the concrete product.
Patent JP-H06186773-A (JP)
Title: Capsulated toner and its production
Inventor: TOMITA KAZUFUMI
IPC: G03G9/087
Filed: 1992-12-21
Abstract: PURPOSE:To produce a capsulated toner well maintaining the electric conductivity of each capsule, capable of surely holding a fixable material in the capsule by the shell and excellent in image quality and fixability. CONSTITUTION:This capsulated toner consists of a core material contg. a fixable component, each shell coating the core material and an electric conductive material sticking to the surface of the shell and contains colorant particles and/or magnetic particles in the shell if necessary. The shell contains polyurea resin obtd. from an aliphatic polyamine and an arom. polyamine.
Patent JP-H02283097-A (JP)
Title: Screen printing method and printer
Inventor: AOKI AKIRA
IPC: B41F15/08
Filed: 1989-12-28
Abstract: PURPOSE:To set the correction central point of relative alignment of a screen to a board to an arbitrary position by comparing the position of a trial printing board alignment mark recognized by a recognition camera with that of a theoretical alignment mark stored in memory means, and calculating the position of the correction central point on the board corresponding to a theoretical correction central point. CONSTITUTION:A recognition camera and a servo motor for moving a moving table are controlled by a CPU, and an alignment mark 2B of a board 2 is disposed directly under the camera. The mark 2B is recognized by the camera in this state, an alignment mark 2A is then similarly disposed directly under the camera, and recognized. The positions of the marks 2A, 2B are stored in a RAM. The recognition data are compared with the positions of the theoretical alignment mark stored in the RAM by a comparator in the CPU, and its deviation is calculated by a calculator.
Patent JP-H08174374-A (JP)
Title: Protection cover for eld tool
Inventor: KAMANAKA YOSHIYUKI
IPC: B23Q11/08
Filed: 1994-12-27
Abstract: PURPOSE: To maintain precision on precise machining by a method wherein a holder taper surface and the end face of a flange, which are important as a coupling part to the machine main spindle of a tool holder for a machine tool, are protected from rust, damage, and fouling. CONSTITUTION: A protection cover 1 for a holding tool has an inside diameter along the holder taper surface 5, being a coupling part with a machine main spindle 2, of a tool holder 3 for a machine tool to hold a blade tool and is formed in such a manner to cover the whole periphery of the holder taper surface 5, and has a fit-in part internally protruding and fitted in the recessed part 13 of a periphery formed in the root part on the large part side 12 of the taper part of the tool holder 3 or a part in the vicinity thereof. Further, it is more effective that a material is formed of a volatile rust preventing material having a rust prevention effect.
Patent JP-H05169878-A (JP)
Title: Photographic mount with audio generator
Inventor: NISHI SHINICHI
IPC: B42D1/08
Filed: 1991-12-24
Abstract: PURPOSE:To enhance productivity and obtain a thin and light-weight photographic mount by a method wherein in a photographic panel or mount provided with an audio generating circuit on the back surface thereof, an electronic circuit is integrally provided on or in a substrate for mounting a piezoelectric speaker and a push button switch. CONSTITUTION:A photographic mount or panel (mount, from now on) 1 is provided with a frame 2 on the surface thereof. A desired photograph is so mounted as to be appreciated from a window part 3 surrounded by the frame 2. A support part (shown by a dotted line) forming an audio generating part 5 is built in a part of the mount 1. The audio generating part 5 is a planar resin which is integrally molded with an electronic circuit 10 consisting of a memory circuit, a transmitting circuit, and an amplifying circuit for audio generation. A thin-type speaker using a piezoelectric element and the like is mounted on a flat part 6 of the audio generating part 5. A hollow projection part is disposed downward of the audio generating part 5. In this part, a thin battery and a push button switch 4 are provided. The head part of the switch 4 is projected on the surface of the mount 1.
Patent JP-H06169232-A (JP)
Title: Automatic equalizer
Inventor: SHIMAZAKI HIROAKI
IPC: G11B20/10
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the malfunction of a quantization feedback circuit due to a change in a signal amplification factor of the automatic equalizer or a sudden reduction in an input signal level. CONSTITUTION:An automatic equalization filter 10 having a circuit configuration comprising an FIR type delay circuit and an adder is provided on the equalizer. An NRZ input signal is inputted to an automatic equalization filter 10 and the amplification factor is controlled by coefficients C-1, C0, C+1 calculated by an equalization characteristic control circuit 20. The signal whose high frequency band is corrected is given to a quantization feedback circuit 30, in which the low frequency band is corrected. When the output signal level of the automatic equalization filter 10 is decreased, the quantization feedback circuit 30 malfunctions. The malfunction is prevented by providing the limiter restricting the range of the change in the coefficients C-1, C0, C+1 in the inside of the equalization characteristic control circuit 20.
Patent JP-H05175090-A (JP)
Title: Fire damper for semiconductor
Inventor: ETSUNO YUTAKA
IPC: H01L21/02
Filed: 1991-12-25
Abstract: PURPOSE:To provide a fire damper, for semiconductor use, wherein an oxygen- shortage state is not caused inside a system, an unreacted fluid is not collected and it is possible to prevent a fire from spreading. CONSTITUTION:When a fire damper 5 for semiconductor use is shut, a spacer 8 is inserted in the fire damper 5 or a pedestal so as to surely form a gap; a duct can be evacuated little by little from the gap. Since a fire is leaked a little from the gap, it is required to constitute the duct near it of a nonflammable material. In addition, since it is required to completely shut the fire damper for semiconductor use and to adjust the gap in order to stop the duct or the like, its height is controlled by using the spacer 8.
Patent JP-2000160960-A (JP)
Title: Sheet shutter
Inventor: SATO HIROOMI
IPC: E06B9/174
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet shutter preventing the flexure of a winding shaft and preventing a fire resistant sheet from being wrinkled and loosened. SOLUTION: Shaft receiving rollers are installed in a plurality of parts of the bottom face of a case 1 enclosing a winding shaft 4, to support the load of the winding shaft 4. The flexure of the winding shaft 4 can therefore be prevented to hold linearity. An auxiliary sheet 15 is further interposed at a contact part between the shaft receiving roller and the winding shaft 4 to prevent the degradation of fire resistant cloth caused by wear, and a fire resistant sheet can be smoothly lowered by the energizing force of a spring equipped at an auxiliary winder 16. The winding shaft 4 is journalled to moving plates 10a, 10b, and the moving plates 10a, 10b are fixed in a vertically movable manner to brackets 3. The diameter change of the winding shaft 4 due to winding can therefore be coped with, while preventing excessive force from being applied to the winding shaft 4.
Patent JP-H07170383-A (JP)
Title: Facsimile equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/32
Filed: 1993-12-14
Abstract: PURPOSE:To reduce the omitted amount of data due to noise infiltration. CONSTITUTION:In an encoding/decoding device 5, the encoding of data is performed by the encoding system selected from plural kinds of encoding systems where encoding efficiency is different with one another. Discrimination information instructing an opposite station is inputted from an input device 4 and a dial discriminating part 12 discriminates the geographical range to which the opposite station belongs based on this discrimination information. When the geographical range is outside an expected range, a detection signal (a) is outputted. In the encoding/decoding device 5, an encoding system where encoding efficiency is lower is selected from plural encoding systems based on the detection signal (a). When an ECM procedure is detected as a communication procedure and an ECM detection signal (c) is supplied in an ECM discrimination part 15, the encoding/decoding device 5 selects the encoding system where the encoding efficienty is higher than that of the encoding system selected based on the only the detection signal (a).
Patent JP-H0567459-A (JP)
Title: Electronic equipment
Inventor: KIYOSHI HIDEO
IPC: B65B13/32
Filed: 1991-11-30
Abstract: PURPOSE:To avoid wrong installation of an electric power unit by making an electric power case fixable or not fixable based on the kinds of the electric power sources. CONSTITUTION:On the installation face 2 of a VTR main body 1 integrated with a video camera, a pair of square rod-type stopping members 9, 10 are so projected as to face to both end edge parts in the longitudinal direction of an upper side case 5, and projected parts 8A-8D are formed on the surface facing to the members 9, 10. After an installation face of an electric power case 3 is pushed toward the main body 1 to (a) direction, the case 3 is slid transversely, so that the case 3 is fixed between the members 9, 10 in the way it can be detached freely. Recessed and projected parts 30, 31 and recessed parts 32, 33 which explain the kind of the electric power unit are formed in the case 5. The main body 1 has recessed and projected parts 34, 35 and the recessed part 33 of the part 31 and the projected part 36 of the part 34 are fixed each other and the projected parts 8A-88D of the main body 1 are fixed in notched parts 7A-7D, so that an electric power unit is fixed in the main body 7. In this way, electric power is supplied with simple operation and the case 3 is prevented from dropping due to the fixation of the recessed part 15 and the projected part 16.
Patent JP-H03198717-A (JP)
Title: Device for raking out culture medium
Inventor: NAKAMURA RYOZO
IPC: A01G1/04
Filed: 1989-12-27
Abstract: PURPOSE:To miniaturize and simplify a device for raking out a culture medium by providing a pressing device for sliding culture bottles housed in a container on rails and carrying the bottles to the next station in the aforementioned device equipped with at least carrying in, raking out and taking out stations. CONSTITUTION:Plural rails 35 having an interval capable of contacting and supporting both shoulder parts of culture bottles inverted in the longitudinal direction of a conveying rail frame are fixed. The culture bottles are housed and supported in the inverted state in each container 12 by a suitable means on the rails 35. When a cylinder 44 is driven and a slide lever 42 is moved to the right, the culture bottles in the last row of each station are pressed in a so-called milling state with pressing rods (40a) to (40d) connected to L- shaped connecting rods 41 from the slide lever 42, slid on the rails 35 and moved onto a station in the next stage. The pressing rods (40a) to (40d) are moved into gaps (Y) of pressing plates 37 and 37 between the previous station and the station next time.