baber/WOPTO huggingface dataset:
Patent JP-H10268886-A (JP)
Title: Video reproducing device
Inventor: OKUMURA MASAYA
IPC: H04N5/76
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a video reproducing device that can display a background picture suitable for contents of music and teeming with the sense of a season and the like without displaying the same picture during the time when playing many pieces of KARAOKE (orchestration without lyrics) music by selecting the edited video data suitable for the season and the time band. SOLUTION: In a background video code table 30, when KARAOKE music information of 'M000000' of a music code is selected as the period of spring, video data of a video code 'V0007' deals with it. When being selected as the period of summer, video data of a video code 'V0005' deals with it. When being selected as the period of autumn, video data of a video code 'V0004' dealing with it. When being selected as the period of winter, video data of a video code 'V0001' deals with it. Also, when KARAOKE music information of 'M000001' of a music code is selected as the time band of morning, video data of a video code 'V0013' deals with it.
Patent JP-S58193157-A (JP)
Title: Preventing device for clogging of ink jet printer
Inventor: IWAYAMA FUSAO
IPC: B41J2/165
Filed: 1982-05-06
Abstract: PURPOSE:To provide a clogging preventing device for ink jet printer capable of hermetically sealing a print head unit in stable condition at the time of non-printing by such an arrangement wherein the print head unit is capped with a simple mechanism composed of springs and links, and the capped condition is positively maintained even if external disturbance is applied. CONSTITUTION:A carriage 7 moves in the direction of standby position 7B and pushes a movable base 30 to the left and causes a link 32 to rotate in the direction of arrow E with shafts 45, 46 used as fulcrums. The movable base 30 moves to the position of a cap by being pushed forward, and then it is pushed forward to the position shown by 2 dot chain lines H by the operation of springs 70, 71, and the carriage 7 stops between stoppers 65, 66. Even if the carriage is moved slightly to the right by external disturbance, a capping member is pulled back to the position of cap by the action of a spring 72 for maintaining condition.
Patent JP-S61234473-A (JP)
Title: Device for picture diagnosis
Inventor: SHIMAZAKI TORU
IPC: G16H10/60
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a high quality picture image without performing a complicated operation by providing an adding means which adds and outputs a two- dimentional picture image data and the calculated value of an average level or an average window width attached to the image data when the picture image is displayed. CONSTITUTION:A control/picture process part 9 is constituted to provide a all-pixel average level calculating part 13 which calculates the average level (a level offset) of the picture image by every two-dimentional picture image data obtained by a reconstitution processing part 12 and to store each two- dimentional picture image data attaching said level offset at an outside memory 10. And the two-dimentional picture image data and the level offset stored at the memory 10 are added at an adding means 14 and is given to a picture image displaying part 11. On the inputting line of the level offset in the means 14, a switch 16 which is controlled by an auto level switching part 15 is provided and it gives only the two-dimentional picture image data to the displaying part 11 on necessity.
Patent JP-H04311611-A (JP)
Title: Ceramic coated engine valve
Inventor: SAKURAI KOJI
IPC: F01L3/02
Filed: 1991-04-09
Abstract: PURPOSE:To make a valve difficult to transmit heat applied to the bevel surface in the engine valve coated with a film of thermal sprayed ceramic to the back thereof while preventing the base metal from corrosion due to corrosive gas penetrating from the bevel surface. CONSTITUTION:The surface layer 2h of a film of thermal sprayed ceramic is adapted to have small porosity and the inner layer 2g large porosity. Thus, the conduction of heat from the surface of a bevel part to the back thereof is restrained to prevent the back of the bevel part from temperature-rising, so that the intake efficiency is not degraded and the output of an engine can be prevented from decreasing to improve the exhaust emission.
Patent JP-H09266018-A (JP)
Title: Electrical connection box
Inventor: SAKA YUJI
IPC: H01R4/24
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an electrical connection box by eliminating the need for busbars interposed between an internal circuit, which consists of a wire enclosed in a case and a pressure welding terminal for pressure welding to the wire, and an internal circuit consisting of busbars. SOLUTION: Wiring ribs 3b, 3c are projected from an insulating substrate 3 enclosed in an upper case, 1 a lower case 2, and/or a case constructed of the upper and lower cases, and the unribbed part of the substrate is formed into a wiring groove 3d or a wiring pool 3e, with a covered wire 10 laid in the wiring groove or pool. A pressure welding terminal is driven into the required position to cut the insulating cover of the covered wire for pressure welding of the wire to a conductor, while busbars 8, 9 are placed on the projecting end faces 3f, 3g of the ribs projecting from the covered wire laid.
Patent JP-H06266126-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: ITO NORIO
IPC: G03G5/05
Filed: 1993-03-10
Abstract: PURPOSE:To suppress the sag of coating liquid by increasing viscosity of the coating liquid and to uniformalize the film thickness over the entire part by adding a thickener to the charge transfer layer-forming liquid. CONSTITUTION:The production of the photosensitive body by a dip coating method is executed by adding the thickener to the charge transfer layer forming liquid. The thickener is preferably added to an under coating layer-forming liquid and is not added to a charge generating layer-forming liquid. The examples of the thickener include an org. amide material, modified castor oil deriv., modified polyolefin wax material and org. clay deriv. The org. amide material is strong to a high-temp. treatment and the example thereof includes a fatty acid amide wax. The org. clay deriv. is formed by a composite cation compd. to smectite clay and the examples thereof include two kinds; amine- modified bentonite and amine-modified hectolite. The ratio at which the thickener occupies in the coating liquid is 2 to 20wt.%, more preferably 5 to 15wt.%.
Patent JP-S58192679-A (JP)
Title: Method for build-up welding
Inventor: GOU HIZOU
IPC: B23K9/04
Filed: 1982-05-06
Abstract: PURPOSE:To obtain a good welding quality even in case of a horizontal or vertical welding position, by blowing control gas to the tip part of an arc generated from an electrode, and directing the arc to a filler material side positioned in front of a welding part. CONSTITUTION:In case of build-up welding, by gas shielded arc welding, a control gas nozzle 4 is provided on a torch nozzle 2. Control gas 8 from the control gas nozzle 4 is blown to the tip part of an arc 7 generated from an electrode 3, and the arc 7 is directed to a filler material 5 side positioned in front of a weld. Accordingly, the arc swings forward, a flow of a molten metal is pushed up even in case of a horizontal or vertical welding position, and the arc 7 is directed to the filler material 5, therefore the deposition quantity increases and also a good welding quality is obtained.
Patent JP-H07262387-A (JP)
Title: Method and device for generating image
Inventor: SUZUOKI MASAKAZU
IPC: G06T11/20
Filed: 1994-03-23
Abstract: PURPOSE:To reduce the average number of words in a plotting instruction sequence and to fixedly shorten a maximum word length by limiting the number of link apexes in a polygon at '3' or '4' when plotting the polygon while designating the apex coordinates of the polygon with the link apexes. CONSTITUTION:Concerning polygon plotting instructions (G) and (H) to be generated by a CPU, an instruction code INCO is added before an apex coordinate sequence betaxy of a triangle ABC and a rectangle ABCD as polygons, and the instruction code INCO is provided with identification data ID showing that following data are polygon plotting instructions, data R, G and B for the colors, and identification bit B showing whether the polygon is the triangle or rectangle. Therefore, since it can be decided corresponding to the contents of the identification bit IB whether the number of link apexes in the polygon to be plotted is '3' or '4', a terminal code showing the end of the apex coordinate sequence betaxy is unnecessitated for the polygon plotting instruction.
Patent JP-S58195025-A (JP)
Title: Air and water cooling vertical internal-combustion engine
Inventor: SASAKI YOSHIHIRO
IPC: F02B67/00
Filed: 1982-05-10
Abstract: PURPOSE:To intend a Diesel engine for various applications by improving the arrangement of a cooling water system and suction and exhaust systems and mounting most of the parts to the Diesel engine body in such a way as being used in common both air to and water cooling purpose. CONSTITUTION:A fuel injection pump 8 is laid horizontally at the left side of one cylinder block 7 arranged perpendicularly to a crankshaft 1 of a Diesel engine and a fuel tank 9 is disposed above the pump 8. A suction pipe 10 and an exhaust pipe 11 are arranged at the opposite side to the fuel tank 9, namely, opposed to the side face of a right cylinder head 14, with an air cleaner 12 connected to the former 10 and an exhaust silencer 13 connected to the latter 11. Thus, most of the parts for both the air and water cooling engines may be used in common.
Patent JP-H03278465-A (JP)
Title: Mos type semiconductor device and manufacture thereof
Inventor: OKADA TAKASHI
IPC: H01L29/78
Filed: 1990-03-28
Abstract: PURPOSE:To produce highly reliable MOS type semiconductor devices by fine structure MOSFETs by securing a distance from a substrate surface to the source and drain areas of a gate electrode with the substrate surface below the gate electrode being projected. CONSTITUTION:The entire surface of a polycrystal Si film is etched until an oxide film 4 is exposed by anisotropic etching of RIE or the like, and a buried gate electrode 5 is formed. Thereafter, an oxide film is accumulated and formed over the entire surface thereof by a CVD process. This is dissolved by annealing so that the surface is planarized. A contact hole is provided, and a wiring 9 is formed. In the MOSFET formed in the above way, a channel area 15 is projected, and a predetermined step difference is formed between the source and drain areas. As a consequence, highly reliable MOS type semiconductor devices are formed by fine structure MOSFETs by securing a distance with the source and drain areas of the gate electrode edge.
Patent JP-S63242010-A (JP)
Title: Variable gain circuit
Inventor: FUJII TOSHIKAZU
IPC: H03G3/12
Filed: 1987-03-30
Abstract: PURPOSE:To eliminate the need for adjustment by providing a means detecting an output offset and a means subtracting its output from a signal subject to nonlinear compression and inputting its difference signal to a nonlinear expansion circuit so as to allow any distortion to hardly take place even with mismatching in transistors(TRs). CONSTITUTION:TRs 13, 14 and an operational amplifier 17 form a nonlinear compression circuit and TRs 18, 19 and a current mirror circuit 21 form a nonlinear expansion circuit. Moreover, an offset detection transconductance amplifier 23 and a smoothing capacitor 22 smoothing an output of the amplifier and feeding back the result to the base of the TR 19 are provided. Then if the compression characteristic is deviated, the offset is detected to deviate the expansion thereby decreasing the distortion and if the expansion characteristic has a deviation, the output offset is detected and the expansion characteristic is deviated to eliminate the deviation of the expansion characteristic so as to make automatic adjustment the overall input/output characteristic approach an ideal value.
Patent JP-H08273866-A (JP)
Title: Power supply unit, high pressure discharge lamp lighting device and lighting system
Inventor: TAKAYA MANABU
IPC: H05B41/282
Filed: 1995-03-31
Abstract: PURPOSE: To quicken build up of a light flux, make the light flux to a constant moving state constant, and shorten the time to a constant moving state, with simple constitution. CONSTITUTION: Electric power is supplied to a high pressure discharge lamp 15 through a DC conversion circuit 11, a chopper 12, and a smoothing filter 13. Detecting voltage Sc is higher than detecting voltage Sb immediately after lighting, a diode D11 becomes conductive, and large electric power is supplied to the high pressure discharge lamp 15 by control of a control part 18 corresponding to the synthetic detecting voltage Sc. The high pressure discharge lamp 15 is warmed, the synthetic detecting voltage Sc drops with increase in lamp voltage (detecting voltage Sb), and the control part 18 controls so that electric power supplying to the high pressure discharge lamp 15 is decreased according to increase in lamp voltage. When the high pressure discharge lamp 15 approaches a stable lighting state, the detecting voltage Sb becomes higher than the detecting voltage Sa, the diode 11 becomes non-conductive, and the control part 18 controls based on the the detecting voltage Sa so that electric power is supplied so as to operate the high pressure discharge lamp in a constant moving state.
Patent JP-H05277595-A (JP)
Title: Work dust removing device in press machine
IPC: B23Q11/00
Filed: 1992-03-31
Abstract: PURPOSE:To surely eliminate foreign matter sticking onto the surface of a work after press forming by a simple constitution without allowing it to restick. CONSTITUTION:In the dust removing device A for removing foreign matter stuck onto the surface of a work W after press forming, this device is provided with a transfer device 10 for transferring the work after press forming from a press machine 1, and in a work gripping part 18 of the transfer device 10, an air ejector 20 for ejecting air to the surface of the work W is provided.
Patent JP-S58195727-A (JP)
Title: Ventilating humidifier
Inventor: HASHIKAWA KIICHI
IPC: F24F6/04
Filed: 1982-05-08
Abstract: PURPOSE:To enable the water to be scattered uniformly onto a humidifying member and a stable humidification to be achieved by a method wherein a water suction pipe rotated by an electric motor is formed in a tapered shape with dounwardly reduced diameter and has a plurality of stepped parts each having a water scattering port. CONSTITUTION:When a water suction pipe 10 is rotated by an electric motor 7 after a predetermined amount of water 18 is supplied from a water tank 6 into a water reservoir 5, water 18 is drawn up through a water suction port 15 by the contrifugal force generated by rotation of the water suction pipe 10 and pumped while forming a spiral waterway along the inner wall thereof. When the spiral current has reached a stepped part 14a, the centrifugal force is increased by the latter thus eliminating the spiral waterway so that part of the water pumped may be discharged through the water scattering port 13a towards a humidifying member 11. This action is made in like manner in stepped parts 14b..., and as a result, the external air drawn in through an air suction port 2 by rotation of the fan blade 9 is humidified when passing through the humidifying member 11 and then discharged from a discharge port 3.
Patent JP-H09270431-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUSHIGE HIROAKI
IPC: H01L29/732
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a base region from being abnormally diffused by a method wherein an annealing process is carried out after ion implantation for correcting defects caused by ion implantation, and then the base region is formed. SOLUTION: A defect layer is buried in a silicon substrate when ions of high energy are implanted, and defects are lessened in the upper part of the substrate. The recovery of crystallinity takes place at both the sides, an upper and a lower side, of the defect layer, so that secondary defects are liable to occur at the center of the defect layer when ions are implanted. Then, a high- temperature annealing process is carried out for a short time after a resist mask 53 is removed. By this setup, a P<+> -type buried collector region 54 are recovered from defects caused by ion implantation, a base region is prevented from expanding in width due to the abnormal diffusion of residual defects even after it is subjected to a thermal process, and a bipolar transistor can be prevented from deteriorating in high speed operation.
Patent JP-H11268149-A (JP)
Title: Bead ring setting device
Inventor: OGAWA YUICHIRO
IPC: B29D30/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of working manhours required for retaining a bead ring on a device and at the same time, prevent the bead ring from being plastically deformed, and also, intentionally differentiate various dimensions between both bead rings according to necessity. SOLUTION: Two pieces each of a bead ring are set on the side parts of a tire halfway through molding. A cylindrical base 5 is arranged, in a freely forward-backward moving manner, with the tire, and in each of notches 8 formed at an interval in the peripheral direction of the cylindrical base 5, shaking claws 9, the tips of which shake between positions protruding outward from the outer peripheral face of the cylindrical base 5 and radial positions which are almost flush with the outer peripheral face, are arranged. Further, elastic means for urging each of the shaking claws 9 in the projecting direction thereof, are provided and a ring 15 which is displaced forward/backward in the axial direction of the cylindrical base 5, is arranged on the outer peripheral side of the cylindrical base 5.  At the same time, a forward/backward drive means 16 for the ring 15 is disposed on the cylindrical base 5, and bead ring retaining means 13, 18 are provided on the front faces of the rocking claws 9 and the ring 15 respectively.
Patent JP-H08250314-A (JP)
Title: Powder for magnetic shield
Inventor: ISHIGURO GINYA
IPC: H01F1/20
Filed: 1995-03-08
Abstract: PURPOSE: To provide a scaly powder made of a soft magnetic substance applied together with a paint for magnetic shield. CONSTITUTION: A powder for magnetic shield has a mean thickness d of 0.03-0.6μm, a grain size D50 (when the weight percent integrated from the smallest grain size reaches 50% in a grain size distribution obtained by a grain size distribution meter) of 3-60μm and an aspect ratio (D50 /d) of 20-500. It has such a composition containing 15-30atm.% of M (either Al or Si or both), 3-15% of Cr, 0.5-3atm.% of C, Ge plus Sn in a range that 10Ge+Sn >= or = 1atm.% and Ge+Sn <= or = 15atm.%, and the rest of Fe plus inevitable impurities.
Patent JP-S61234908-A (JP)
Title: Feeding upward filter
Inventor: OKADA TAMOTSU
IPC: B01D24/02
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a filter being advantageous in installation area, installation cost and apparatus cost as compared to conventional filters by installing a filtration velocity adjusting tank to the inside of a filtration tank at the upper part of a filter medium layer. CONSTITUTION:Water to be filtered introduced into an auxiliary filtration tank 7 through an introducing pipe 9 for the feed water 9 passes through a filter medium 11, flows down through an introducing pipe 12, and exits small holes 12a at the foot end of the pipe 12. The water passes through a receiving plate 2 and a filter medium layer 4 upwards, accumulates above the filter medium layer, and is conducted to a filtration velocity adjusting tank 8 through a water collecting pipe 14, then discharged via a notched plate 13 from a discharging pipe 16. The area of the whole apparatus is not increased because the filtration velocity adjusting tank 8 is installed to the inside of the filtration tank 1 and above the filter medium layer 4. Accordingly, the apparatus is more advantageous than conventional apparatuses with respect to the installation area, installation cost and apparatus cost.
Patent JP-H03275278-A (JP)
Title: Remote control type welding power unit
Inventor: HAMAMOTO YASUSHI
IPC: B23K9/10
Filed: 1990-03-26
Abstract: PURPOSE:To prevent infiltration of electromagnetic noise and to improve workability by receiving a signal from a remote controller to set a welding output condition by a wireless and transmitting a welding output set value to a welding power source. CONSTITUTION:The welding output condition is converted into a first electric transmission signal ESI by an output condition signal setting part 6 of the remote controller 3 and ESI is converted into an infrared light signal IFRs and outputted by an infrared output part 7. An infrared photodetection part 5 of a signal receiving part 2 converts the infrared light signal IFRS received into a second electric transmission signal ES2 which is converted into a welding output setting signal DS by a welding output setting signal conversion part 4 and outputted to the welding power source 1 and the welding output condition is set. Since the signal transmission between the remote controller 3 and the signal receiving part 2 is carried out without using an electric signal line cable, the problem caused by using the cable, namely, the cable being caught during work and the problem of electromagnetic noise are prevented.
Patent JP-H06261650-A (JP)
Title: Seed liberation container
Inventor: OHAMA HIROYUKI
IPC: A01K61/00
Filed: 1993-03-12
Abstract: PURPOSE:To improve the survival ratio of seeds in liberation and simultaneously liberate a large amount of the seeds in a suitable period. CONSTITUTION:Seeds of abalones to be liberated are housed in a seed liberation container 1 of an ultra-thin sheet or an ultra-thin wire net made of steel and installed in the sea to protect the intermediately reared seeds from animals damaging by eating. The seeds housed in the seed liberation container 1 freely go in and out from slits 5 of the container 1 and are liberated in a natural state. Attaching substrates 9 are fitted in the container to facilitate the attaching of the seeds.
Patent JP-S562009-A (JP)
Title: Automatic conveyance system
Inventor: YAMAUCHI KOUJI
IPC: G05D1/02
Filed: 1979-06-21
Abstract: PURPOSE: To let an optically guided unattended cart get in and out the cage of an elevator automatically and securely by guiding the cart to the cage by using a reflective guidance body and then by detecting the position of the cart by a photoelectric-switch reflective tape.  
     CONSTITUTION: Optically-guide unattended cart 1 is used as an unattended cart, and reflective guidance belt 14 as a guidance belt; and reflective guidance body 14 is laid on floor surface 39 of cage 38 of an elevator corresponding to the reflective guidance belt. Photoelectric switch 43 and reflective tape 47 detect cart 1 arriving in front of the entrance of the elevator, and switch 52 and tape 47 detect cart 1 being loaded in cage 38. Then when the elevator reaches an indicated floor, switch 48 and tape 53 detect that and cage 1 is unloaded from cage 38. Consequently, cart 1 can be made to get in and out the elevator automatically and securely. 
     COPYRIGHT: (C)1981,JPO&Japio