baber/WOPTO huggingface dataset:
Patent JP-H0655877-A (JP)
Title: Transparent sheet
Inventor: DONARUDO AARU TEITSUTAARINTON
IPC: B41J29/48
Filed: 1993-04-13
Abstract: PURPOSE:To enable using a transparent sheet having a substrate layer, which comprises a transparent material, similarly to ordinary paper in printers, which act to detect the existence of a print sheet, by covering the transparent sheet along one edge portion thereof in a band-like manner with opaque materials. CONSTITUTION:A transparent sheet 132 having a substrate layer which comprises a transparent material is covered along one edge portion thereof in a band-like manner with opaque materials 140, 142. As a result, the transparent sheet can be used similarly to ordinary paper in printers which act to detect the existence of a print sheet.
Patent JP-S5812713-A (JP)
Title: Mixing extruder
Inventor: NAMITSUKA TADASHI
IPC: B29B7/08
Filed: 1981-07-16
Abstract: PURPOSE:To provide a mixing extruder which is constituted such that a piston is inserted in a mixing cylinder, agitating rods are rotatably mounted therein, a bottom cover, opening and closing through sliding operation, is installed to a bottom, high-viscosity liquid is reliably mixed with liquid or solid, and the extruder eliminates the need for cleansing. CONSTITUTION:A mixing cylinder 1 is located in a vertical manner, and a feeding part 3 having a path 2 for feeding a raw material is situated approximately at the center thereof. A piston 4 is inserted in the mixing cylinder 1. A ring 6 is positioned at a lower end of a rotary cylinder 7 firmly engaging a piston shaft 5, and an appropriate number of agitating rods 13 is installed emerging from the under surface of the ring. The piston 4 turns following the turn of the rotary cylinder 7. In case a raw material is fed into the mixing cylinder 1, the piston 4 is raised, it is lowered to a position allowing the piston to close off the path 2 in the feeding part 3 during mixing. In case the mixture is discharged from the mixing cylinder 1, baffle rods 19 are lowered, a bottom cover 16 is slided sideways, and the piston 4 is lowered to the lower end of the mixing tank 4.
Patent JP-H08287284-A (JP)
Title: Method for three-dimensional display
Inventor: SATO KENJI
IPC: G06T15/00
Filed: 1995-04-11
Abstract: PURPOSE: To easily judge from which viewpoint an optional plane which is displayed in three dimensions is viewed by displaying parallel lines differently in shape, interval, luminance, etc., between one main surface side and the other main surface side of a plane. CONSTITUTION: One figure is a figure obtained by viewing a plane 10 displayed on a screen by parallel projection from the side of its 1st main plane 12, and an optional plane in a three-dimensional space. The other figure is a figure obtained by viewing the plane 10 from the side of its 2nd main plane 14. When both the figures are compared with each other, plural parallel lines which are parallel to an X axis and a Y axis are different in style (shape, luminance, etc.) at each specific interval on the 1st main plane 12, but respective parallel lines are displayed in the same style on the other plane. Consequently, it is possible to discriminate between the 1st main plane 12 and 2nd main plane 13 on the display screen extremely easily. Namely, the position of the viewpoint of the display can easily be judged.
Patent JP-H06322897-A (JP)
Title: Positioning plate under tile
Inventor: KADOWAKI MITSUO
IPC: E04D1/30
Filed: 1993-05-12
Abstract: PURPOSE:To efficiently lay down corrugated tiles along the girder wall of the second floor area in a two-storied house. CONSTITUTION:On laying down corrugated tiles 20 along girder walls 43, positioning plates 10 are arranged along a gable wall 41. Each plate 10 is provided with a protrusive part 12 which can be fitted in the protrusive part 21 of the tiles 20, between a pair of recessed parts 13 in which the recessed parts 22 of the corrugated tiles 20 can be fitted with certain gaps. The tiles 20 are positioned so that the recessed parts 22 are not placed on the side walls 11 of the plate 10.
Patent JP-S591034-A (JP)
Title: Method and device for forming base plate and button simultaneously from one plate
Inventor: FUJISAWA KENICHI
IPC: B21D53/48
Filed: 1982-06-25
Abstract: PURPOSE:To use a plate for a base plate and buttons and improve productivity by blanking required number of button materials at specified intervals to form buttons and incorporating the buttons using the blanked part as a base plate. CONSTITUTION:A device sonsisting of a pressing die 12, an upper die 10 provided with a blanking edge holding die 13 and a lower die 11 having a receiving die 14 is used. A plate on which numbers and marks are printed or stamped at positions of button materials 2 to be blanked is used as a base plate 3, and each button material is blanked vertically to the base plate. Then, it is rolled at the position, and at the same time, drawn to erect the whole periphery, and formed to box-shape having open bottom. The formed button materials are pushed upward through the blanked part 4 of the base plate 3, and whole periphery of the opening is expanded outward to form a bent part 5. The buttons 2a formed to final shape are fitted to blanked part 4 of the base plate 3.
Patent JP-H10337864-A (JP)
Title: Dot recording method, dot recorder and recording medium in which program therefor is recorded
Inventor: KANETANI MUNEHIDE
IPC: B41J2/505
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To employ a preferable dot recording system suitable for individual dot recorder. SOLUTION: A specified test pattern is printed (ST) by means of a color printer using a plurality of dot recording systems, at least different in subscanning feed operation, for recording the dots at same resolution. A dot recording system corresponding to a preferable recording image is then selected (S2) among a plurality of recording images recorded by the plurality of dot recording systems and information for designating a preferable recording system is stored in a rewritable nonvolatile memory (S3). When an image is actually recorded, the system designating information stored in the nonvolatile memory is read out and a desired image is recorded on a recording medium according to a designated dot recording system.
Patent JP-H07291142-A (JP)
Title: Vehicle speed sensing type power steering device
Inventor: EMORI YASUYOSHI
IPC: B62D6/02
Filed: 1994-04-27
Abstract: PURPOSE:To provide an inexpensive vehicle speed sensing type power steering device in which assist force can be variably controlled by variably controlling a pressure working on a power cylinder. CONSTITUTION:A vehicle speed sensing type power steering device is provided with a passage switching valve CV which is controlled by steering operation so as to be switched and feeds pressure fluid from a pump P to a power cylinder left chamber CL and a power cylinder right chamber CR. A bypass passage 20 which branches from a supply passage 11 reaching the passage switching valve CV so as to reach a tank T is also provided. In the bypass passage 20, a variable control type bypass valve 21, which is variably controlled on the basis of a fluid pressure Ps in the supply passage 11, is arranged. The bypass valve 21 complies with a vehicle speed and a change in a load on the basis of the fluid pressure Ps from the pump P in the supply passage 11 so as to control bypass quantity of a fluid pressure Pi. In this way, desired steering force is provided by power assist force based on a power cylinder P/C.
Patent JP-S5735644-A (JP)
Title: Recovering method for valuable metal from dust from electric furnace for manufacturing steel
Inventor: WATANABE TAKASHI
IPC: C22B7/02
Filed: 1980-08-13
Abstract: PURPOSE: To recover valuable metals efficiently and economically from dust from an electric furnace for manufacturing steel by charging the dust into a rotary kiln having reducing and oxidizing atmospheric zones together with a restricted amount of solid carbonaceous reducing agent.  
     CONSTITUTION: Dust from an electric furnace for manufacturing steel is charged into a rotary kiln 1 from a shoot 4 together with a solid carbonaceous reducing agent made of mixture of coke and coal. At this time, the amount of the agent charged is adjusted to the total amount of the amount required to reduce valuable metals, the amount required to reduce iron oxide to FeO and not more than the sum of both the amounts. A part of the kiln 1 close to the discharge side is kept in an oxidizing atmosphere, and the other part is kept in a reducing atmosphere to reduce iron oxide to FeO in the reducing atmospheric zone. By reoxidizing the FeO and burning the excess of the reducing agent in the oxidizing atmospheric zone, a high temp. such as ≥1,200°C is obtd. As a result, valuable metals are actively reduced and volatilized in the adjacent hot reducing atmospheric zone, reoxidized in the kiln 1, passed through a hopper 7 and cyclone 8 together with exhaust gas, and collected with a bag filter type dust collector 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5234104-A (JP)
Title: Stratified combustion internal combustion engine
Inventor: IWATOMO SEIZOU
IPC: F02B17/00
Filed: 1975-09-11
Abstract: PURPOSE: A stratified combustion internal combustion engine provide with an efficient open-type charging mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10289866-A (JP)
Title: Synchrotron radiation intensity measuring instrument and x-ray exposure device equipped with the instrument
Inventor: OGUSHI NOBUAKI
IPC: G01T1/29
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray exposure device in which the intensity of synchrotron radiation can be measured with high precision at a high speed, and highly precise exposure control can be attained based on the measured information. SOLUTION: X-ray detectors 8a and 8b are arrayed on stages 2 and 6 following-up the movement of a seat beam 9 emitted from a synchrotron ring 1 which is made movable to a direction having the intensity distribution of the seat beam 9, and the intensity of synchrotron radiation is calculated with high precision based on the output signals of the X-ray detectors 8a and 8b by using an intensity calculator 13 which preliminarily holds a relation between the output signal of the X-ray detector or the like and the synchrotron radiation light intensity as a data table. Then, the driving speed or driving pattern of a shutter 3 is controlled through a shutter controller 14 based on the calculation result so that the exposure time can be controlled and the exposure on a mask 4 and a wafer 5 can be made uniform.
Patent JP-S5735908-A (JP)
Title: Gas-liquid separator
Inventor: IKEUCHI MASAKI
IPC: B01D19/00
Filed: 1980-08-09
Abstract: PURPOSE: To reduce turbulence of a flow and separate out a gas only, by placing a gas taking-out pipe in parallel to a liquid-phase flow and a gas-phase flow.  
     CONSTITUTION: The gas taking-out pipe 20 for a gas-liquid two-phase flow and a gas pipe 3 connected to the pipe 20 are arranged in tubular shapes coaxial with the gas flow in the two-phase flow part, while a liquid taking-out part 21 is arranged in the shape with the liquid flow in the two-phase flow part. The gas-liquid two- phase flow passes through a pipe 1 at the two-phase part, the central part of the flow being the gas 9 and the annular part in the vicinity of the peripheral wall of the pipe 1 being the liquid 7. The gas 9 flows into the gas taking-out pipe 20 without changing its flow direction in the gas-liquid separator 14 and flows toward the gas pipe 3 which is connected to a gas pipe connecting port 19. On the other hand, the liquid 7 constituting the annular flow enters into the annular liquid taking-out part 21 and is discharged through a liquid pipe 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11308682-A (JP)
Title: On-vehicle loudspeaker system and speaker mount metallic fixture for the on-vehicle speaker system
Inventor: FUJIWARA YOSHIKAZU
IPC: B60R11/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle loudspeaker system where vibration of a front baffle is reduced, while suppressing an increased weight of a speaker cabinet and the increase in the cost and mount-time and to provide the speaker mount metallic fixture. SOLUTION: This loudspeaker system is provided with a cylinder 41 that has a tip face 411 in close contact with a rear outer circumferential face 2111 of a tip 211 of a speaker frame 21, a stationary board 42, that is extended from a rear end of the cylinder 41 in an outer diameter direction in close contact with a front side 111 of a rear parcel tray 11 toward the cabin, a threaded hole 412, that is formed to the tip 411 of the cylinder 41 to fix the tip 211 of the speaker frame 21 to the tip face 411 of the cylinder 41, and a hole made to the stationary board 42 to fix the stationary board 42 to the front side 111 of the rear parcel tray 11 toward the counter cabin side. The speaker system is made of a high specific gravity metals, and horn-shape projections are extended nearly in radial direction from the outer circumference of the stationary board 42, along the front side 111 of the rear parcel tray 11 on the counter cabin side.
Patent JP-H10311508-A (JP)
Title: Oxygen/swirl burner
Inventor: FELDERMANN CHRISTIAN JUAN
IPC: F23D11/10
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel burner to prevent the burner efficiency from being reduced, and to reduce generation of the harmful emission. SOLUTION: A center fuel outlet 18 is provided on a liquid fuel burner 10. The center fuel outlet 18 is provided with an approximately diverging conical inner surface 20. The conical inner surface 20 is formed of two adjacent conical surfaces 20a, 20b to be diverged at different angles. The liquid fuel burner 10 is provided with a plurality of oxygen outlets 22. The oxygen outlets 22 converges and turns the oxygen flow, and the oxygen flows is formed and positioned so as to be across the liquid fuel flowing out of the fuel outlet 18. Two combustion zones are generated by the mutual effect of oxygen and fuel, and re-circulation effect is generated so as to be useful in achieving the complete combustion or the substantially complete combustion of the undesired exhaust gas composition.  Oxygen and the fuel are preferably fed so that their speeds are approximately equal to each other at the part where two combustion zones are met.
Patent JP-S5812953-A (JP)
Title: Cool air, hot air and hot water supply equipment utilizing solar heat
Inventor: NATSUNO KENJI
IPC: F24J2/00
Filed: 1981-07-17
Abstract: PURPOSE:To contrive to make the equipment small by a structure wherein groups of pipes, which generate thermogenic heat and cryogenic heat respectively, are housed together within a casing and the pipes themselves are used as a heat exchanger. CONSTITUTION:The thermogenic heat generating pipes 52 are arranged within the casing 51 and the cryogenic heat generating pipes 53 as many as the pipes 52 are arranged beneath the pipes 52. When the sun light is absorbed in the group of the pipes 52 or the sun light directly heats porous material 75 containing LiBr (lithium bromide) diluted solution, the water in LiBr diluted solution is evaporated and concentrated solution 78 is accumulated in the lower part of the pipes 52, while the steam is condensed at a condensing chamber 83 into drops of water falling down along the inner walls of the pipes 52 and the condensed water 81 flows into the evaporating chambers 91 of the group of the pipes 53. When the solution 78 is led through a heat exchanger 59 into the absorbing chambers 88 of the group of pipes 53, the solution 78 is cooled by means of a cooling fan 86, because the solution 78 absorbs the water in the evaporating chambers 91, and releases heat. On the other hand, heat is removed from the evaporating chambers 91 by the evaporation of the water therein and the water circulating in the chambers 91 is turned to be a chilled water, which is used for discharging cool air from a radiator 68 equipped with a blower fan.
Patent JP-H0850234-A (JP)
Title: Range finder for camera
Inventor: ISHII ISAMU
IPC: G01S7/4912
Filed: 1995-05-09
Abstract: PURPOSE:To shorten a total range finding time and to make the range finder favorable to a shutter opportunity by detecting an integrated voltage and simultaneously counting the number of light projecting times while the light is being projected on an object and then, finishing range-finding when either satisfies a prescribed condition. CONSTITUTION:A light projection circuit 10 is operated by a CPU 80, and a light projection signal is generated and a near infrared ray emitting element 14 is driven so as to start projecting light. And after a time T1 is obtained after projecting light, a switch 7 is turned on so as to integrate only for a time T2. When the integration is finished, projecting the light is stopped, and also, the switch 7 is turned on, and after standing by only for a time T3, a count-up signal is generated, '1' is added to a number of times Nf. After repeatedly performing the aforesaid operation only the previously decided number of times, a voltage between terminals of an integrating capacitor 63, that is, the integrated voltage is outputted to an ADC 70, the result is converted by the ADC 70 into a digital signal so as to be outputted to the CPU 80. the range-finding is finished when the number of times reaches a prescribed number of times, or when the integrated voltage reaches a prescribed value, and a distance signal is obtained from a value obtained at that point of time.
Patent JP-H07314683-A (JP)
Title: Package of ink-jet head
Inventor: SHIMOMURA AKIHIKO
IPC: C08L101/16
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a package of an ink-jet head which hardly exerts bad influence on the natural environment, by a method wherein a head unit having an ink discharge port, ink-jet head and ink supply member are held into a cylindrical member comprised of resolving plastic by closing up tightly both ends of cylindrical member. CONSTITUTION:A package of an ink-jet is a package holding an ink-jet head having a baggy vessel reserving ink and a case holding the same by closing up tightly both ends of a cylindrical member 1 and the cylindrical member 1 is constituted of resolving plastic. Among the resolving plastics, as for biodegradable plastic representing deterioration of physical properties based on biological action, microorganism producing or natural polymeric or biodegradable petroleum synthetic polymer is available. Then as for photoresolving plastic representing deterioration of physical properties by applying ultraviolet rays to the plastic, a copolymer of ethylene-carbon monoxide is available.
Patent JP-H048550-A (JP)
Title: Serial impact printer control device
Inventor: OTSUKA SHUJI
IPC: B41J2/30
Filed: 1990-04-26
Abstract: PURPOSE:To eliminate wasteful time from the end of printing to a time when a printing medium moves by providing a constitution in which when a means to detect last few dots detects last one dot or last few dots, data printing is allowed to continue up to the last one dot or between the last few dots detected by the means to detect last few dots, if a device to monitor a printing head drive voltage detects a drop in a printing head drive voltage. CONSTITUTION:A printer control means 17 controls each mechanism such as a printing head 8, a carriage 13 and a sheet feeder 15, and interrupts data printing process upon a printing interrupt signal 11 from a printing interruption means 6. Further, the device 17 starts preparing for the issuance of a sheet feed control signal 16 at the time when data printing process finishes, upon a sheet feed start permit signal 9 generated by a signal to detect the number of last dots. A means to detect the number of last dots 7 outputs a signal to detect the number of last dots at the time when the last one dot or few dots are left until data printing is completed, by obtaining information 12 on the remaining printing dots in print. This signal 5 is used as a signal to start sheet feed and further as a signal to inhibit the function of the printing interruption means 6.
Patent JP-H02287541-A (JP)
Title: Solvent applying device for image formation
Inventor: YAMAZAKI ATSUSHI
IPC: G03D9/00
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate the unequal stripes of images generated by the friction of an image recording material and the ribs formed to an applying tank and guide plate by inclining these ribs. CONSTITUTION:The heat developable photosensitive material 16 is sent into the transporting path between the applying tank 64 and the guide plate 70 by supplying rollers 66, by which the solvent for image formation, such as water, in the tank 64, is applied thereon. The photosensitive material is delivered after the excess water is removed by squeezing rollers 68. Respectively plural rows of the ribs 76A, 76B, ribs 77A, 77B are respectively formed on the photosensitive material passage surface of the tank 64 and the guide plate 70. The respective ribs are inclined by a prescribed angle with the transporting direction of the photosensitive material and are inclined in the directions where the ribs part from each other. Since the contact area of the photosensitive material is decreased in this way, the smooth transportation is assured and the application of the water on always the specified position of the photosensitive material without causing the friction thereof is possible.
Patent JP-H01280932-A (JP)
Title: Optical repeater
Inventor: KANEKO TOMOYUKI
IPC: H04B10/29
Filed: 1988-05-06
Abstract: PURPOSE:To prevent production of a code error at automatic changeover by ORing a control circuit output and a standby optical transmission circuit control output as an operation stop signal of an active optical transmission circuit and switching the circuits after a standby optical transmission circuit is active. CONSTITUTION:After the standby optical transmission circuit 3 is started, when a switching control signal (g) is brought into an L level after a time T1 elapses while the circuit is active, the standby optical transmission circuit 3 is switched from the nonoperating state into the operating and an optical output (d) is generated. On the other hand, a switching control signal (h) is already logical L and since an output operation stop signal (i) of the OR circuit 6 goes from H to L by the L level of the switching control signal (g), the active optical transmission circuit 2 is inactive and the optical output (c) is lost. Thus, since the switching is applied while the active optical transmission circuit 2 and the standby optical transmission circuit 3 are both active, an output signal (j) is sent to the optical repeater of the next stage without mistaking the code at automatic changeover.
Patent JP-S5738666-A (JP)
Title: Knock controller
Inventor: KASHIMURA YUUICHI
IPC: G01L23/22
Filed: 1980-08-14
Abstract: PURPOSE:To avoid the influence of an ignition noise, by masking the output of a knock sensor with a monostable multivibrator which is triggered by an ignition signal. CONSTITUTION:A monostable multivibrator 128 is triggered to generate a pulse signal of prescribed width when a power transistor 134 is turned off. An ignition noise cut-off circuit 113 is controlled by the pulse output of the monostable multivibrator 128. The noise cut-off circuit 113 is a kind of AND gate. The output pulse of the monostable multivibrator 128 is inverted to be applied to the noise cut-off circuit 113. For that reason, the output of a knock sensor 100 is masked with the gate 113 for a period which begins at the generation of an ignition signal and whose length is determined by the multivibrator 128. This results in preventing wrong operation due to an ignition noise.