baber/WOPTO huggingface dataset:
Patent JP-S62232006-A (JP)
Title: Robot system
Inventor: KUWABARA HAJIME
IPC: G05B19/18
Filed: 1986-04-02
Abstract: PURPOSE:To improve the flexibility of system constitution by allowing a host computer to execute a working program and allowing plural subordinate computers to execute intrinsic functions is accordance with instructions of operation units issued from the host computer. CONSTITUTION:This system consists of one host computer 1 where a robot language is mounted and which has program generating, executing, and preserving functions and plural subordinate computers 9, 12, 13, and 15 connected to the host computer 1 by a high speed bus. The host computer 1 executes the working program generated in the robot language and each subordinate computer executes locus generation of an arm, generation of a joint angle, control of vision, calculation of the quantity of features, etc., in accordance with instructions of operation units issued from the host computer. The host computer 1 performs the centralized control of information and subordinate computers 9, 12, and 13 execute respective functions to improve the flexibility of system constitution, and the parallel operation and the cooperative operation of plural arms and visual sensation are performed efficiently.
Patent JP-S51151212-A (JP)
Title: Rh degassing apparatus blowing oxidizing gas directly into circulating molten steel at reduced pressure
Inventor: YAMAMOTO SATOMI
IPC: C21C7/10
Filed: 1975-06-21
Abstract: PURPOSE:A RH degassing apparatus making the contacting condition between molten metal and an oxidizing gas ideal by blowing the oxidizing gas into circulating molten steel.
Patent JP-H08268524-A (JP)
Title: Device and method for controlling floating amount in air floating type belt conveyor
Inventor: NAKAMURA YOICHI
IPC: B65G15/64
Filed: 1995-03-31
Abstract: PURPOSE: To limit energy consumption of an air floating type belt conveyor so as to perform stable carrying. CONSTITUTION: The floating amount of a belt 37 from a traveling surface 36 is detected by floating amount detecting sensors 41 and 42 and transmitted to a floating amount detector 31. A calculator 48 operates comparison between the detected floating amount and a preset optimal value and calculates the opening level of a pressure regulating valve 32 based on the sensors while feeding back a pressure detected value from a pressure converter 40. Even when there is a change in a load 31 mounted on the belt 37, the floating amount of the belt 37 is controlled so as to reach the optimal value and stable carrying is continued by limiting energy consumption.
Patent JP-H01250768-A (JP)
Title: Phase difference detecting circuit
Inventor: ITO YOSHIO
IPC: H03L7/08
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a detecting circuit of simple construction, by a method wherein levels of outputs of two signals combined to be of a reverse phase and the same phase in a four-terminal hybrid are subjected to subtraction and amplification in a differential amplifier. CONSTITUTION:Two different signals inputted to input terminals 1 and 2 are combined to be of a reverse phase and the same phase in a four-terminal hybrid 3 respectively, and a reverse-phase composite signal is outputted to a reverse- phase output end 3A, while the same-phase composite signal is outputted to the same-phase output end 3B. The signals are detected by level detectors 4 and 5 and outputted as DC voltages. These output voltages A and B have characteristics corresponding to a phase difference between the two input signals. Next, these voltages A and B are subjected to subtraction and amplification by a differential amplifier 6 and thereby an output voltage C is obtained. The output voltage C turns to be an output voltage having a prescribed relation to the two signals in accordance with the phase difference between them. The phase difference between the two signals can be detected therefrom, and a detection voltage is outputted from an output terminal 7.
Patent JP-H08270451-A (JP)
Title: Intake control device for internal combustion engine
Inventor: KURIHARA KOICHI
IPC: F02B31/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a general-purpose intake control device that can change a swirl ratio without changing the cross-sectional area of a passage and that with wide change width. CONSTITUTION: An intake control device for an internal combustion engine is provided with a pair of sliding members 12, 13 provided at both lateral walls of an intake port 11 so as to face each other while holding a space narrower than the port width, and a moving means 14 for sliding the sliding members 12, 13 in the cross direction so as to adjust the shape of the protruding part into the port 11 according to the operating state of the engine.
Patent JP-S58192312-A (JP)
Title: Coil element
Inventor: TOMONO KUNISABUROU
IPC: H01F27/29
Filed: 1982-05-06
Abstract: PURPOSE:To easily obtain a coil element, by providing a conductor film on one surface of a resin sheet by means of deposition, winding the sheet around a core, and providing on each end surface an electrode conducting to the conductor film. CONSTITUTION:On an uncured sheet 1 of a mixture of an epoxy resin and an acrylic resin, a conductor wiring 2 of Cu or the like is deposited by evaporation so as to extend longitudinally. The conductor wiring 2 is formed so that both ends thereof are bent in the directions opposite to each other so as to extend to respective end edges of the sheet 1 to form lead parts 3. The sheet 1 is spirally wound on a core 8 so that the surface of the sheet 1, on which the conductor wiring 2 is formed, is inner. As a result, the lead parts 3 are exposed at both end surfaces of a coil assembly 4. The sheet 1 is hardened on heating, and a metallic powder paste is applied to end surfaces 5 and baked to provide electrodes 7. Since the deposited film is employed, the resistance is lower and the Q factor is higher than those in the case of a printed film. In addition, since the heat-resistant resin sheet is employed, solder dip coating is also possible. Thus, a coil element can be formed at a reduced cost and high excellent working properties.
Patent JP-H07287375-A (JP)
Title: Structure of overflow section
Inventor: TAKIGAMI TOMOYUKI
IPC: G03D3/02
Filed: 1994-04-14
Abstract: PURPOSE:To make the opening area of a liquid tank smaller and to make a structure simpler than heretofore. CONSTITUTION:A developing tank 10 is partitioned by a wall part 12 to the liquid tank 14 and an overflow tank 16. A liquid drain port 18 is formed at the bottom 14A of the liquid tank 14. This liquid drain port 18 is communicated with a liquid drain pipe 19 installed at the bottom 14A of the liquid tank 14. An overflow pipe 20 communicating with the other end of the liquid drain pipe 19 is erected in the overflow tank 16. The top end 20B of the overflow pipe 20 is set at an overflow line 24 so that the developer 26 in the bottom of the liquid tank 14 flows into the overflow tank 16 when the liquid level of the developer 26 rises from the overflow line 24.
Patent JP-H05240512-A (JP)
Title: Multi-element refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B1/00
Filed: 1992-02-26
Abstract: PURPOSE:To prevent an over-heating at a sliding part and improve a lubricating characteristics by a method wherein oil of a refrigerator is injected into a compressor together with refrigerant through a liquid infection circuit. CONSTITUTION:Oil of a refrigerator of an oil storing part 15 of the refrigerator sent to a liquid injection circuit 12 through an oil injection circuit 25 and then the oil is injected into the compression chamber 14 together with the refrigerant through the liquid injection circuit 12. Accordingly, the oil of the refrigerator is always supplied to each of the sliding portions within the compressor 8 without having any relation with a differential pressure across the cylinder of the compressor 8. With such an arrangement, it is possible to prevent the over- heating at the sliding portions of the compressor 8 and then the lubricating characteristics can be improved.
Patent JP-H01251901-A (JP)
Title: Ceramic window device for passing electromagnetic wave
Inventor: MASUDA TATSUHISA
IPC: H01P1/08
Filed: 1988-03-31
Abstract: PURPOSE:To certainly improve the vacuum seal of the title device so as to improve the vacuum characteristics of the device by providing a heat relieving groove to a con-flat flange. CONSTITUTION:A ceramic window 2 is fixed to the inside of a waveguide 1 by means of a brazing filler metal 3. Both ends of the waveguide 1 are welded to a con-flat flange 4, but a heat relieving groove 9 is previously provided on the side face of the flange 4 in the vicinity of the weld zone 8 with a turning tool. Because of the groove 9, the waveguide 1 can be welded to the flange 4 firmly and solidly and, at the same time, sealing projections 11 are not softened. Therefore, the vacuum seal can be made certainly and the waveguide 1 can be used in a high-temperature, ultrahigh-vacuum environment.
Patent JP-H06288606-A (JP)
Title: Fluid controller using high polymer gel actuator
Inventor: GOTO KOICHI
IPC: F24F13/14
Filed: 1993-04-02
Abstract: PURPOSE:To provide a fluid controller which enables the changing of the flow of a fluid reducing a passage resistance with a simple construction requiring neither a drive source nor a transmission mechanism. CONSTITUTION:Upper and lower louvers 10 provided at an outlet 3 of an air path 5 where air blown flows is made up of a high polymer gel actuator 10a bendable to deform with the application of a DC electric field and a DC variable power source 16 and a control device 17 for controlling the power source are connected to the high polymer gel actuator 10a. This allows the bending of the high polymer gel actuator itself in a shape necessary to change the flow of air by operating an electric field to be applied to the high polymer gel actuator 10a.
Patent JP-H03279758-A (JP)
Title: Reverse stirling refrigerator
Inventor: KAWAI KEISUKE
IPC: F25B9/14
Filed: 1990-03-28
Abstract: PURPOSE:To simplify the structure and reduce production cost by installing a compression cylinder and an He cooler within a compressor block. CONSTITUTION:A compression space 3 formed by a compression cylinder 1 and a compression piston 2 communicates with an expansion space 6 by way of an He cooler 4 and a cold accumulator 5. The expansion space 6 comprises an expansion cylinder 7 and an expansion piston 8. The compression piston 2 and an expansion piston are mounted with seals 9 and 10 so that operating gas may not leak out. It is possible to obtain very low temperature by making a reciprocating motion of the compression piston 2 and the expansion piston 6 with a specified phase difference. An He cooler 4 and the compression cylinder 1 are provided with a cooling water supply port 12 and discharge port 13 and moreover they are submerged within a compressor block where cooling water flows in and out. The He cooler 4 and the compression cylinder 1 are cooled with cooling water which has entered from a supply port 12 and the cooling water flows out from an exhaust port 13.
Patent JP-S58194616-A (JP)
Title: Car ventilation system
Inventor: TAJIMA AKIO
IPC: B60H1/24
Filed: 1982-05-08
Abstract: PURPOSE:To improve the comfortableness of rear seat passengers by providing one or multiple blow outlets of conditioned air from an air conditioner in the upper and lower directions of the back face of the front seat so that the blow out air from each outlet can be controlled separately. CONSTITUTION:Upper and lower blow outlets 8, 9 are provided on the back face 1 of a front seat, and they are connected to an air conditioner 4 installed at a car body front 3 with ducts 10, 10 respectively, and upper and lower blow outlet dampers 11, 12 capable of controlling the blow out air quantity separately are provided. The duct 10 is a flexible duct which can be bent and extended/ shrinked in the seat. Accordingly, during heating, a warm wind is sent to the feet and the outside air is sent to the upper body, as required, but during cooling, cool air is sent to the upper body and conditioned air is effectively sent to the back seat passengers so that the feet are not cooled too much.
Patent JP-H01252895-A (JP)
Title: Heat exchanger for refrigerating cycle
Inventor: MURAKAMI SHINICHI
IPC: F28D7/00
Filed: 1988-03-30
Abstract: PURPOSE:To provide one set of a heat exchanger with the function of a radiator for engine cooling water and the heat exchanging function of refrigerant to contrive cost down and the improvement of mounting property, by a method wherein a first coil tube and a second coil tube are arranged on the same axial line so as to be separated from each other while a case is provided with inlet ports and outlet ports for respective first and second coil tubes. CONSTITUTION:A first coil tube 1 or the heat exchanging flow passage of refrigerant and a second coil tube 2 or the heat exchanging flow passage of engine cooling water are arranged in a case 6 in a condition that both of them are arranged on an axial line so as to be separated from each other while both of the coil tubes are provided in the heat exchanging flow passage of sea water supplied to both coil tubes, therefore, the high-temperature high-pressure gas refrigerant flowing through the first coil tube is cooled by the sea water to condense and liquefy it whereby the first coil tube functions as the condenser of the refrigerant in the case of room cooling operation. On the other hand, the heated engine cooling water flowing through the second coil tube is cooled by the sea water, therefore, the coil tube functions as a radiator. In the case of room heating operation, the liquid refrigerant flowing through the first coil tube is heated by the sea water to evaporate it, therefore, the first coil tube functions as the evaporator of the refrigerant as well as the radiator of engine cooling water at the same time.
Patent JP-S5411582-A (JP)
Title: Numerical control system for machining tools
Inventor: CHIBA JIROU
IPC: B23Q15/00
Filed: 1977-06-28
Abstract: PURPOSE: To provide a system for controlling a tool and a table with a precise control instruction numeral according to a predetermined complicated numerical formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S554143-A (JP)
Title: X-ray television unit
Inventor: ITOU KATSUTOSHI
IPC: H04N7/18
Filed: 1978-06-27
Abstract: PURPOSE: To prevent errors such as clocking in excess of the time limit while an operator can be in charge paying no regard to the time, by sending out the output signal of a clocking circuit at every time when a fixed period of time elapses since X-ray exposure.  
     CONSTITUTION: With foot switch 4 ON, timer circuit 10 starts operating and supplies a signal to counter circuit 11 after fixed time elapses. In counting synchronizing signals up to a fixed number, circuit 11 supplies a close signal to gate circuit 15, thereby operating X-ray exposure controller 6. Video signals from amplifier 14 are therefore recorded on video sheet recorder 16 for one field or one frame. At the same time as the ON operation of switch 4, clocking circuit 20 starts clocking and momently clocking video signals are sent to TV monitor 19 together with recording-regeneration video signals of X-ray fluorscopy. On counting signals up for a fixed time, clocking circuit 20 sends a count-up signal out, thereby information an operator of the elapse of the fixed time. At this point in time, the operator closes switch 4 again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61235172-A (JP)
Title: Heat transfer recording device
Inventor: YOSHIDA TAKAYUKI
IPC: B41J17/32
Filed: 1985-04-11
Abstract: PURPOSE:To enable easy removal of a damaged recording paper when a paper jamming occurs by forming a cassette container of an ink sheet cassette which has its outer surface extending along the recording paper supply route and by forming one side of a paper guide of the recording paper supply mechanism. CONSTITUTION:A recording paper 11 passes from a paper roll 12 along a paper guide 13, and through the contact pressure portion between a platen roller 4 and one of the guide rollers 14, and the contact pressure portion with a thermal head 6, and the contact pressure portion with the other guide roller 14, and then, to the recording paper exit provided at the front panel 24 of a case 1. AT this time, if an ink sheet cassette 20 is mounted, portions A and B of the outer bottom surfaces of the cassette container 19 work as the paper guides. For mounting the recording paper 11, the upper case 3 of the case 1 is opened, and the ink sheet cassette 20 is dismantled, and the head of the recording paper 11 is inserted into the two contact pressure portions between the platen roller 4 and both of the guide rollers 14. When a paper jamming occurs, the ink sheet cassette 20 is dismantled, and the jamming paper is removed.
Patent JP-S59203063-A (JP)
Title: Sorter
Inventor: KUSHIMA MASAHIKO
IPC: G03G15/00
Filed: 1983-04-30
Abstract: PURPOSE:To improve copying efficiency by effectively making use of sorter housing bins in a sorter where copying paper from a copying machine is distributed and housed. CONSTITUTION:When the number of copies is less than the half of the number of housing bins 36 of a sorter 3, copies are at least housed in the first bins on every other bins, and after the copying paper contained in the first housing bins is saturated, copying paper is respectively housed in the second bins and the third housing bins, etc., respectively succeeding to the first bins. Hereby, it is not required to take out the copying paper while interrupting the copying operation when the housing bins reach the saturated number of copies. Further, in the whole of the housing bins, taking as one unit housing bins reaching the saturated number of copies and succeeding housing bins not reaching the saturated number of copies, the copying paper has been distributed from the upper to the lower parts, so that an arranging operation for copying paper can be improved.
Patent JP-H10267737-A (JP)
Title: Weight measuring method for liquid and its weight measuring device
Inventor: KANETANI SHISEI
IPC: B41J2/175
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid weight measuring method which can measure the weight of minute liquid injected from an injection member accurately and in a short time and its weight measuring device. SOLUTION: A weight measuring device is provided with a head 11 where a nozzle 16 for injecting an ink liquid drop from the inside of a liquid chamber 14 is formed; a measuring tank 22 which is connected to the head 11 through a tube 24 and supplies the ink into the liquid chamber 14; and an electronic balance 23 for measuring the weight of only the measuring tank 22. In a state where the ink sufficient for starting the ink injection from the nozzle 16 is supplied from the measuring tank 22 into the liquid chamber 14, after measuring the weight of only the measuring tank 22, the ink is injected as much as a specified quantity from the head 11, and then the weight of only the measuring tank 22 is measured to measure the weight of the ink injected from the head 11.
Patent JP-2000273742-A (JP)
Title: Woven fabric interlining cloth
Inventor: HATTA TOSHIZO
IPC: A41D27/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric interlining cloth having a moderate rigidity, a low heat shrinkage percentage, a small difference therein between warp and weft and high shape stability. SOLUTION: This woven fabric interlining cloth 10 uses warp yarns 12 comprising a spun yarn and is formed by weaving from weft yarns 14 comprising a spun yarn and weft yarns 16 comprising a multifilament yarn. Furthermore, the weft yarns 14 comprising the spun yarn are blended yarns of cotton with polyester staple fibers and a polyester multifilament yarn is used as the weft yarns 16 comprising the multifilament yarn. The weft yarns 14 comprising the spun yarn have a thickness of >=100 and <=5 count and the weft yarns 14 comprising the spun yarn and the weft yarns 16 comprising the multifilament yarn are combined at a thickness ratio of the weft yarns 16 to the weft yarns 14 within the range of 0.5-2.0.
Patent JP-H11269580-A (JP)
Title: Plain bearing excellent in seizure resistance
Inventor: TOMIKAWA TAKASHI
IPC: C22C9/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve seizure resistance, to reduce the thickness of an overlay and to keep corrosion resistance by forming a layer consisting essentially of Ag in a prescribed thickness on a sliding surface of Cu-Sn base copper alloy containing a prescribed quantity of Sn, and further, coating the overlay on this layer. SOLUTION: A plain bearing is formed by sticking a Cu-Sn base copper alloy containing <=15 wt.% Sn to a back metal of low carbon steel, or the like, or without sticking this alloy as solid state. On this sliding surface with a shaft of this Cu-Sn base copper alloy, the layer consisting essentially of Ag and having 0.01-2.0 μm thickness is formed, and on this layer, the overlay of Pb base, or the like., is coated at about 1-25 μm thickness to secure its initial fitness. If necessary, the layer consisting essentially of Ag contains <=5 wt.% of one or more elements among Cu, In, Sb, Al and Sn. Sn in Cu matrix in the Cu-Sn base copper alloy is diffused into the Ag layer by friction heat on the sliding surface of the bearing to form a concentrated layer, and further, to produce a stable compound excellent in solid lubricating action and corrosion resistance.
Patent JP-H04269344-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KAMIYAMA YUTAKA
IPC: F02D41/04
Filed: 1991-02-21
Abstract: PURPOSE:To improve an exhaust characteristic and operability by changing the time constant of intake pipe volumetric effect according to each of different valve lift characteristics, thereby flattening an air-fuel ratio at the transient time even in an engine provided with a variable valve system. CONSTITUTION:According to the operating condition determined by a variable valve system 62 and a sensor 63 for detecting engine load, a following cam position is selected by a means 64 and compared with the present cam position by a sensor 65 so as to judge whether to perform cam change-over or not by a means 66, and a change-over signal is outputted to the variable valve system 62. On the other hand, a means 70 selects the appropriate volumetric efficiency from a volumetric efficiency storage means 68 stored with the volumetric efficiency corresponding to each cam, and a time constant calculating means 71 calculates a time constant. The basic injection quantity proportional to the cylinder air inflow quantity is thus computed to flatten an air-fuel ratio at the transient time and thereby to improve an exhaust characteristic and operability.
Patent JP-H10276424-A (JP)
Title: Image processing method, device therefor and recording medium for image processing program
Inventor: ISHIDA YOSHIHIRO
IPC: H04N7/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To execute a moving image output as usual while a change that is regarded as significant is detected in video and to effectively make an outputted image high image quality while a change in video is not detected. SOLUTION: This device is provided with a change detection step 2 which detects the existence of a video change by comparing a still image that is extracted from video and inputted with a reference image and an image data high image quality processing step 5 for an output image generation which generates a high image quality still image from plural still images in a period in which a change is not detected when a video change is not detected. While a change in video is not detected, a noise included in the video is balanced by integrating still images inputted during the time, and high image quality images that reduce a noise level are successively generated and outputted.
Patent JP-S63246165-A (JP)
Inventor: ISHIZAKI HIDEO
IPC: A61L2/10
Filed: 1987-04-01
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。