baber/WOPTO huggingface dataset:
Patent JP-H03268725-A (JP)
Title: Vacuum cleaner
Inventor: HIRUTA YASUYUKI
IPC: A47L9/10
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a filter from covering a suction hole, to maintain the suction performance and to attain the securing of the dust collection quantity by forming a ventilation passage in a filter guard molded by vertical and horizontal grid ribs installed in front of the suction hole. CONSTITUTION:From a hose port, dust infiltrates into a dust collecting chamber 2 and is accumulated gradually, and since a suction hole 12 provided in front of a motor-driven air blower is smaller than a surface part of a paper bag, the paper bag 7 comes to cover the suction hole 12. However, since a filter guard 8 is molded like a grid, and also, 13 and 15 being ventilation holes B, C are molded integrally on the upper face and the side face, even if the front (grid part) of the filter guard 8 is covered with the paper bag 7, a wind flowing through a bypass from the ventilation hole B13 and the ventilation hole 15C passes through to the motor-driven air blower 3. Also, 17 is a ventilation groove of a recessed part shape provided on the vertical grid rib and secures the left and the right ventilation passages in the filter guard 8.
Patent JP-H05276526-A (JP)
Title: Noise elimination circuit
IPC: H04N9/64
Filed: 1992-03-25
Abstract: PURPOSE:To obtain an inexpensive impulse noise eliminating device by which horizontal resolution is not deteriorated by using an in-field median filter. CONSTITUTION:This circuit is provided with plural signal delay circuits 2, 3 inputting a composite video signal and delaying the video signal by every prescribed scanning line period, and a chrominance signal inversion circuit 5 inverting a chrominance signal whose phase is inverted to that of the chrominance signal of a noted scanning line among the outputs of the signal delay circuits 2, 3 and the input signal, a switching circuit 6 inputting the noted scanning line signal and the output of the chrominance signal inversion circuit 5 and selecting either of them, and also with vertical low pass filters 7, 8, 9 inputting the input signal and the output of the signal delay circuits 2, 3 respectively, and a median detection circuit 10 outputting a median signal representing which of the outputs of the vertical low pass filters 7, 8, 9 and the median signal is used to control the switching circuit 6.
Patent JP-H11265304-A (JP)
Title: Arithmetic processing unit
Inventor: HIRAI TOMONORI
IPC: G06F9/38
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processing unit(APU) capable of suppressing the influence of abnormality occurrence to its absolute minimum by detecting and restoring the abnormality before the occurrence of a fatal fault. SOLUTION: The APU 1 for inputting data, executing arithmetic processing(AP) by using the data and outputting a processed result is provided with an independent input means 7 for inputting an instruction information output signal for outputting information related to an AP execution instruction independently of AP operation and an interruption means 8 for interrupting the AP by abnormality monitoring processing for outputting the information related to the AP execution instruction when the instruction information output signal is inputted to the means 7.
Patent JP-S61226632-A (JP)
Title: Measuring method for hair basic characteristic
Inventor: SANADA TAKAMASA
IPC: A61K8/00
Filed: 1985-03-30
Abstract: PURPOSE:To measure correctly and stably the basic characteristic of hair by obtaining the elongation-vs.-strength characteristics at the root of hair where damage degree of hair in low, obtaining an elastic limit point from the characteristic, and executing the estimation for the standard hair characteristic. CONSTITUTION:When a holding member 3 is shifted at the constant speed in the N direction from a position P where the load is not impressed to hair 1, first, the shifting distance, namely, the strength (load) is largely increased in proportion to the elongation. When a certain elongation E1 is reached, the strength is not increased too much, the strength is also largely increased comparatively from the position which goes to be elongation E2, finally, the hair 1 arrives at a cutting point C where the hair 1 is cut, and the measuring action is completed. When the characteristic of the hair with a little damage and the hair with a lot of damage is compared, the change of the characteristic of a cutting point C first occurs as the damage is proceeded, and next, the change occurs at an elastic limit point A. By comparing with the standard value considering the value of the cutting point C with the elastic limit point A in the root of the hair as a center, the basic characteristic of the hair can be estimated as a stable value.
Patent JP-S60210711-A (JP)
Title: Tilt angle sensor
Inventor: KAWASAKI SHIYUNSUI
IPC: G01C9/06
Filed: 1984-04-03
Abstract: PURPOSE:To enable automatic measurement of high sensitivity without contact, by enlarging the amount of transfer due to a tilt angle based on the principle of an optical lever, so as to increase an angle measurement resolution. CONSTITUTION:When the level 14 of mercury is tilted by an angle theta from horizontality, a diffraction image spectrum reflected on said level 14 is deflected by 2theta, and the amount epsilon of transfer on a lens 12 turns to be epsilon=2ftheta [where (f) denotes the focal length of the lens 12]. Since the luminous flux of the diffraction image turns to be parallel after it passes through the lens 12, the amount of transfer of the diffraction image superposed on a diffraction grating 20 also turns to be equal to epsilon. Accordingly, the titlt angle is multiplied by 2f, and the rate of this multiplication is increased as the focal length (f) of the lens 12 is enlarged.
Patent JP-S61225590-A (JP)
Title: Heat transferring rate regulator utilizing electric field on high-performance boiling surface
Inventor: YABE AKIRA
IPC: F28F13/16
Filed: 1985-03-29
Abstract: PURPOSE:To promote and to regulate the heat transfer rate on a high-performance boiling surface,and to make the design of a boiling surface easy and simple, by molding a number of ruggedness on the surface, by providing a mesh electrode which promotes boiling in the face of a high-performance boiling surface, and by applying high voltage across the boiling surface and the mesh electrode. CONSTITUTION:A mesh electrode 12 consisting of conductive fine wire 11 is provided in the face of a high-performance boiling surface 1 having a slight gap between them. Being the boiling surface 1 as an electrode on one side, high voltage is applied across the surface 1 and the electrode 12. In the part A under the fine wire 11 of an electrode 12 on the boiling surface 1, bubbles 4 are forcibly taken away from the surface 1 by an electric field, and foaming is promoted as shown by foamed bubbles 5 in the figure. While in the part B except the under part A, fluid drips down spontaneously as shown by arrow signs M. The heat transferring rate on the boiling surface 1 can be arbitrarily regulated, since the boiling surface 1 can artificially be divided by the electrode 12 into the part A for foamed bubbles 5 and the part M along which fluid will spontaneously drip down. The heat transferring rate also can be controlled by changing the promoting rate of foaming by making the applying voltage variable.
Patent JP-H10244696-A (JP)
Title: Thermal printer
Inventor: SUZUKI MITSUSACHI
IPC: B41J2/325
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enable an excellent printing even when the surface of image- receiving paper is not flat enough, by making printing to a soft transfer body to be executed by contacting a printing medium to the transfer body that moves in synchronization with a thermal fusion ink ribbon and transfers ink from the thermal fusion ink ribbon by the operation of a thermal head. SOLUTION: The thermal head 1 receives signals from a controller, operates in accordance with contents to be printed and transfers ink in accordance with contents to be printed by heating a thermal fusion ink ribbon 2. The thermal fusion ink ribbon 2 is reeled out from a delivery reel 20 and is taken up by a take-up reel 21 at a prescribed speed and thereby contacts the thermal head 1 with new surfaces. The transfer roller 3 contacts the thermal fusion ink ribbon while revolving, and receives the transfer of ink in synchronization with the movement of the thermal melting ink ribbon 2.
Patent JP-H10247043-A (JP)
Title: Method and device for reproducing recorded material
Inventor: KONDO HIROSHI
IPC: G03G21/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To surely and easily clean recorded material such as a normal paper, etc. SOLUTION: In a carrying part 31, the recorded material 10 is held and carried by a peeling belt 30 (30a and 30b) whose adhesion to an image forming material is stronger than that of the recorded material 10. In a pressing part 32, pressing processing, or pressing/heating processing is applied on the peeling belt 30 and the image forming material so as to adhere the image forming material to the peeling belt 30. In a sliding part 33, a carrying amplitude D and a carrying amplitude cycle L are regulated to 0.01<=D/L<=10, then, bending stress is alternately generated on the front and back sides of the peeling belt 30 and the recorded material 10, at plural positions with some distance in a carrying direction, then, the deviation is generated between the recorded material 10 and the image forming material, and then, the image forming material is transferred to the peeling belt 30.
Patent JP-H02248034-A (JP)
Title: Epitaxy method
Inventor: SUGAO SHIGEO
IPC: H01L21/203
Filed: 1989-03-22
Abstract: PURPOSE:To enable a hetero-structure to be formed in a fine local region by a method wherein, after irradiating a substrate surface with the first element molecules cut of III, V group elements, a specified region of the surface is irradiated with electron beam and then the second molecules. CONSTITUTION:A GaAs substrate 13 is fixed on a substrate holder 12 in a highly vacuumized deposition chamber 10. Later, the substrate 13 is heated and irradiated with TEG(triethylgallium) molecules from a TEG molecular beam source 16 to make monomolecular layer chemically adsorb on the surface of the substrate 13. Next, the surface of the substrate 13 is irradiated with electron beam focussed from an electron beam source 15 for scanning and exposure. At this time, the chemically adsorbed molecules in the region irradiated with the electron beam are released. Next, when the substrate 13 is irradiated with TEI(triethylindium) molecules from a TEI molecular beam source 17, the monomolecular layer selectively having In atoms is chemically absorbed on the region wherefrom the chemically adsorbed layer is vanished by the irradiation with electron beam. Finally, the substrate 13 is irradiated with As molecules from an arsenic molecular beam source 14. Through these procedures, an epitaxial layer of InAs molecular layer in quantum size can be formed in a GaAs monomolecular layer.
Patent JP-S54159749-A (JP)
Title: Freeze preventive heater
Inventor: WATANABE HIROSHI
IPC: H05B3/00
Filed: 1978-06-07
Abstract: PURPOSE:To prevent freezing by remaining water by forming the holder into the shape which is appropriate to wind around the drain valve of the washer by cutting soft thermoplastic sheet, and by welding the soft tube with the sealed-in heating wire to the holder. CONSTITUTION:The heating pipe 26, which is formed by water-tightly sealing the soft thermoplastic tube 33 in which the freeze preventive heater 23 heating wire 34 is installed, is fitted on the soft thermoplastic holder sheet which is cut into the shape appropriate to be mounted on the drain valve 9. Although the heating wire 34 is connected in series with the heating pipe body 36,36' which is divided into two, if it is connected to each heating pipe 36,36' in parallel, the freeze preventive function can be made the most of when the heating wire 34 on one side is disconnected. Also, for such wide application, dividing the heating pipe 36,36' into two is extremely effective for freeze prevention.
Patent JP-S59196094-A (JP)
Title: Novel antibiotic sf-2238 and its preparation
Inventor: OOBA KAZUNORI
IPC: A61K35/74
Filed: 1983-04-19
Abstract: NEW MATERIAL:An antibiotic SF-2238 having following physical and chemical properties: elementary analyses in %; C 51.68, H 6.80, 0.41.31; molecular weight; 1269(M+1)<+> as the molecular ion peak m/z according to the secondary ion mass spectroscopy; specific optical rotatory power [alpha]D<25>=+19.6 (c=0.5 in methanol); coloring reactions, positive to Lemieux, sulfuric acid and iodine reactions, negative to ninhydrin and Sakaguchi reactions; solubility, soluble in water, methanol, hard soluble in ethyl acetate, chloroform and benzene; appearance, white crystalline powder; melting point, begins melting near 193 deg.C and decomposes liberating foams near 203 deg.C. USE:Antibacterial against gram-negative and -positive bacteria. PREPARATION:A strain in Dactylosporangium, such as Dactylosporangium sp. SF-2238 (FERM-6875) is cultured aerobically at 28-32 deg.C for 3-10 days.
Patent JP-S52150826-A (JP)
Title: Ignition control system for carburetion type burner
Inventor: SEKIKAWA YOUICHI
IPC: F23N5/24
Filed: 1976-06-10
Abstract: PURPOSE: To stabilize the combustion from the ignition to the stationary combustion by means of adjusting the fuel supplying capacity proportionally to the pressure in the furnace of the combustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59193585-A (JP)
Title: Tone arm controller
Inventor: IKEDA ATSUO
IPC: G11B21/02
Filed: 1983-04-18
Abstract: PURPOSE:To attain the stable control of the tone arm speed by using a generator which can move up and down in response to an elevation movement as a speed detecting means and separating electromagnetically the speed detecting part from a driving part to eliminate the effect of said driving part. CONSTITUTION:An elevation sheet 15 is attached to a tone arm 1 via a support member 14. The sheet 15 has an arc shape formed centering on a turning fulcrum within the horizontal plane of the arm 1 and set within a turning range of said horizontal plane. A magnet 8 and driving coils 9a and 9b are used to a driving means set within the horizontal plane of the arm 1; while a speed detecting means uses a generator 16. The generator 16 can move only up and down in response to an elevation movement of an elevation mechanism and interlocks the sheet 15 via a roller 17 fixed to a rotary shaft 16a. This interlocking is released only when the stylus tip of a cartridge 2 is put down on the surface of a record disk. Thus the generator 16 gives no load to the arm 1 in a play mode.
Patent JP-H01241387-A (JP)
Title: Magnetic shielding device
Inventor: INOUE AKIRA
IPC: B23K15/00
Filed: 1988-03-24
Abstract: PURPOSE:To accurately focus an electron beam on a machining point by providing the title magnetic shielding device which is formed of an oxide superconductor between a material to be machined and an electron beam emitting part and provided with a shielding part through which the electron beam passes inside. CONSTITUTION:The electron beam 3 generated from an electron gun 1 attains the material 7 to be machined via a focusing and deflecting coil parts 4 to perform welding, machining, etc. The directivity of the electron beam is disturbed by electromagnetic force held by the outside or the material to be machined between said focusing and deflecting coil parts 4 and the material 7 to be machined. Since a shield 8 made of the oxide superconductor is provided to this part, the electron beam 3 passing the inside of the shield 8 is separated from the outside electromagnetic force by its Meissner effect and its directivity can be maintained.
Patent JP-S59195939-A (JP)
Title: Linear excavation controller for oil-pressure shovel
Inventor: HONMA KAZUO
IPC: E02F3/43
Filed: 1983-04-20
Abstract: PURPOSE:To make a linear excavation control for an oil-pressure shovel by a method in which any change of the attitude of a bucket by an operator is allowed and also detected or estimated, and flow rate is obtained according to the effective pressure-receiving area of the cylinder of boom and arm. CONSTITUTION:The flow rate of pressure oil to be supplied to a boom cylinder C1, an arm cylinder C2, and a bucket cylinder C3 are obtained from freely settable excavating face slope angle phi, excavation speed Vt, bucket angle r', and relative angles alpha, beta, gamma of boom, arm, and bucket by an arithmetic unit 10. By output of limit switches Salpha, Sbeta, and Sgamma provided to the cylinders C1, C2, and C3, the effective pressure-receiving area A of the oil-pressure cylinder is selected, and flow rates to the boom cylinder C1 and the arm cylinder C2 are controlled according to the change input of the bucket angle while keeping the cutting edge of the bucket on desired straight line locus.
Patent JP-S58184418-A (JP)
Title: Method for controlling dried exhaust gas temperature of organic waste
Inventor: FUJII TATSUHIRO
IPC: F23G5/50
Filed: 1982-04-22
Abstract: PURPOSE:To make constant the quantity of a treated organic waste and to improve treating efficiency, by a method wherein temperature at the inside of a powder feed pipe is detected by a temperature controller, and based on the detected value, opening degrees of dampers are respectively regulated. CONSTITUTION:In case temperature of dried exhaust gas flowing through a powder feed pipe 13 is, for example, below a given value, the temperature is detected by a temperature controller 30 to decrease an opening degree of a damper 28 and appropriately adjust that of a damper 29. This increases a quantity of exhaust gas flowing into an exhaust gas guide pipe 11 from an incinerator 1 and a quantity of exhaust gas guided into a dryer 10 for rise in temperature. Conversely, in case temperature of dried exhaust gas flowing through the powder feed pipe 13 is too high, the dried exhaust gas may be decreased in temperature by increasing the opening degree of the damper 28 and appropriately adjusting that of the damper 29 by means of the temperature controller 30. As described above, in case temperature of dried exhaust gas flowing out from the dryer is low, a quantity of exhaust gas flowing into the dryer from the incinerator is increased by reducing an opening degree of a damper in a circulating pipe and appropriately adjusting that of a damper in a deodorizing pipe. Since this method permits elevation of temperature of dried exhaust gas, the quantity of treated organic waste may be made constant and treating efficiency may be improved.
Patent JP-S58185175-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1982-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61227134-A (JP)
Title: Method for controlling guiding of front end of wire in water cooling zone
Inventor: IIOKA TAKEO
IPC: C21D9/573
Filed: 1985-04-02
Abstract: PURPOSE:To prevent the generation of scuff marks and guiding trouble in a wire water cooling zone after finish rolling by disposing linear motors in the water cooling zone to apply thrust to the wire and controlling the thrust. CONSTITUTION:The wire 2 is detected via a timer 12 by a detector 11 in front of a finishing mill 1 and the water cooling is started successively in order of water cooling zones 4a 4b 4c 4d by a water cooling controller 19. The wire 2 emitted from the finishing mill 1 is detected by a detector 13 and a moving magnetic field moving in synchronization with the wire speed is generated by the linear motor 10a connected to a variable frequency power source 18 via a timer 14a to exert the thrust to the front end of the wire 2. The thrust is controlled to guide stably the front end of the wire 2 by overcoming the hydraulic resistance and frictional resistance in the water cooling zone.
Patent JP-H05277934-A (JP)
Title: Dressing control device for grinding wheel
IPC: B24B49/18
Filed: 1992-03-26
Abstract: PURPOSE:To set the most suitable dress interval in accordance with sharpness of a grinding wheel regardless of grinding wheel diameter and grinding wheel material quality. CONSTITUTION:A dressing control device of a grinding wheel to grind a workpiece W in a specified size by a cut-in delivery motion of a drinding wheel 121 and to dress the grinding stone as sharpness of the grinding wheel 121 is deteriorated is furnished with a size measuring means 200 to measure size of the workpiece W to be ground by the grinding wheel 121, a roundness measuring means 210 to measure roundness of the workpiece W from a size measurement signal output from this size measuring means 200 and a discrimination means 220 to a length of time in which this roundness becomes an allowable value and to discriminate whether this period of time is a set value or not. Additionally, it is furnished with a control means 230 to input the grinding wheel 121 to a dress cycle at the time when the discrimination means 220 judges that it is more than the set value.
Patent JP-S63236082-A (JP)
Inventor: TSUBOI YUKITOSHI
IPC: G09G5/395
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58185193-A (JP)
Inventor: SHIGETA KATSUNORI
IPC: D05B3/06
Filed: 1982-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03269212-A (JP)
Title: Tracking type vehicle range finder
Inventor: KAJIWARA YASUNARI
IPC: G01C3/06
Filed: 1990-03-19
Abstract: PURPOSE:To measure the accurate distance between vehicles and to detect an intruded vehicle by setting the window having the highest symmetry, operating the distance to the preceding vehicle, and detecting the case when the operated value of the right and left symmetry of the image in the window exceeds a specified value. CONSTITUTION:The image of a preceding automobile 10 is picked up with image sensors 1 and 2. The images are stored in memory devices 3 and 4. The images are sent into a display device 8 and displayed. A window is specified for one image with a window setting device 9. A microcomputer 6 reads out the window and displays the window on the display device 8. At the same time, the addresses in the memory devices 3, 4 and 5 are specified. An image processing device 7 sets the window having the highest symmetry as the window at the later time and operates the distance to the automobile 10. When the right and left symmetry of the image in the window is deteriorated and the operated value of the symmetry exceeds a specified value, it is judged that there is an intruded vehicle between the automobile 10 and this vehicle.
Patent JP-H09238388-A (JP)
Title: Manufacture of front side decoration frame for acoustic equipment speaker section
Inventor: KAWAHARA YOSHITATSU
IPC: H04R1/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To avoid a danger of injury without use of conventional defective jigs, to easily manufacture even a complicated 2-dimension or 3-dimension shape and to eliminate the need for a jig so as to reduce the cost. SOLUTION: A mounting member is set spread while its surface is directed downward, a front decoration frame main body 2 is placed on the mounting member while the outer side of the main body 2 is set behind. Then the mounting member is folded back at the circumferential ridge of the front decoration frame main body 2 and a required width is tentatively fastened by spot-welding or line-welding (4a-4e) onto the inner mount face by a welder and the front decoration frame main body 2 with the mounting member fastened tentatively (4a-4e) thereto, the mounting member is pressed onto the mount face of the front decoration frame main body 2 with a hot press provided with a press contact heat side corresponding to the entire circumference of the mount face to formally weld the mounting member to the front decoration frame main body 2.