baber/WOPTO huggingface dataset:
Patent JP-H01138470-A (JP)
Title: Inspection system for magnetic disk device
Inventor: NAKANISHI MICHIHIRO
IPC: G11B21/10
Filed: 1987-11-25
Abstract: PURPOSE:To improve the reliability of the magnetic disk device by deciding whether or not an actuator is normal according to the detection result of variation in external force operating on the actuator by measuring the driving signal of the actuator. CONSTITUTION:When a measurement system is initialized, the internal memory of a microcomputer 20 is cleared and then the range of a digital voltmeter 19 is set and a return-to-zero instruction is sent to the magnetic disk device MD through a controller 18. Then the return-to-zero instruction is executed and the device MD enters a track follow state, the current voltage 17a of a zero track is measured, sent to the computer 20, and stored in its internal memory. Then, the 1st track is accessed and similar operation is carried out up to the innermost circumferential track as the largest track. Then, the voltage 17a is measured as to all tracks and an external force value is calculated based upon the voltage 17a and a force constant determined by the voice coil motor of the device MD and printed out 21 as to all track.
Patent JP-2000120174-A (JP)
Title: Unitized building
Inventor: TAKEUCHI KIYOSHI
IPC: E04B1/348
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a unitized building enabling a room space below a roof to be widened, and having a lean-to that needs a small man-hour for construction at a construction site. SOLUTION: Roof units 31, 32, in which roof panels 311, 321 having roof surfaces are joined with support panels 312, 322 to provide lower spaces that open at bottom faces, are installed on lower-story room units 11, 12 and one side edge of the roof unit 32 is provided in contact with the exterior wall part 21 of an upper-story room unit 2. Thereby a room space A is formed in which the lower spaces in the roof units 11, 12 are communicated with room spaces in the lower-story room units 11, 12.
Patent JP-2000125262-A (JP)
Title: Signal processing unit, its method, recorder, reproducing device and recording and reproducing device
Inventor: TOGASHI HARUO
IPC: H04N19/625
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high quality even when data are reproduced at a high speed in the case of reproduction of a magnetic tape where data are compression-coded in compliance with the MPEG and the data are recorded on helical tracks. SOLUTION: A header is separated from an elementary stream in compliance with the MPEG (A), and DCT coefficients that are arranged from lower order toward higher order are extracted by zigzag scanning for each of a plurality of DCT blocks configuring each macro block (B). The DCT coefficients are rearranged from lower degree toward higher degree while bridging over a plurality of the DCT blocks (C). The DCT coefficients rearranged above are packed to the stream, the separated header is added to the stream to form a converted elementary stream (D). The converted elementary stream is recorded. In the case of reproduction, even on the occurrence of an error on the way of the macro blocks, the stream can be decoded by using the low degree DCT coefficients.
Patent JP-H01137891-A (JP)
Title: Video tape recorder
Inventor: YAMAGUCHI KAZUYOSHI
IPC: H04N5/765
Filed: 1987-11-25
Abstract: PURPOSE:To arbitrarily erase character information by synthesizing the character information to a video signal for an intermittent field at the time of picture recording, and recording it, and replacing a part to be recorded with the character information with the video of another field at the time of reproduction. CONSTITUTION:The character information is recorded only to the field on one side, and at the time of the reproduction, it is selective whether it is reproduced (displayed) at it is, or it is reproduced (erased) by the replacement with the other field. That is, when a character change-over switch 14 is switched on the side of (b), the video signal of an even number field where the character information is synthesized is reproduced as it is, and a television picture 17 including the character information is obtained. On the other hand, when the character information displaying change-over switch 14 is switched to the side of (a) only for the period in which the character information in the even number field is synthesized, since the part is replaced with the video signal of an odd number field excluding the character by a video memory 13, a television picture 18 excluding the character information can be obtained.
Patent JP-H09143736-A (JP)
Title: Ineffective vapor deposited material adhesion preventive device for continuous vacuum deposition apparatus
Inventor: SHINOHARA JOSHI
IPC: C23C14/56
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an ineffective vapor deposited adhesion preventive device for a continuous vacuum deposition apparatus which prevents the adhesion of the ineffective vapor deposited materials on the members exclusive of a substrate by diffusion of a material to be evaporated and is operative for a long period of time. SOLUTION: This continuous vacuum deposition apparatus consists of the continuously traveling band-shaped substrate 1, an electron gun 3 for radiating electron beams 4 and a crucible 2 for housing the molten material 5 to be evaporated and is constituted to heat and evaporate the substrate 1 and the material 5 to be evaporated in the crucible 2 and to deposit the evaporated material to be evaporated by evaporation on the surface of the substrate. Housing boxes 7 for housing the ineffective vapor deposited material adhesion preventive plates 7 are so disposed as to enclose the circumference of the crucible 2 exclusive of the substrate. The plural sheet-like ineffective vapor deposited material adhesion preventive plates 7 are hung down on the upper parts of these housing boxes 7.  When the specified amt. of the ineffective vapor deposited materials adhere to the ineffective vapor deposited material adhesion preventive plates of the inner side, such ineffective vapor deposited material adhesion preventive plates 8a are dropped down in the housing boxes and the next fresh ineffective vapor deposited material adhesion preventive plates 8 are successively moved to the inner side.
Patent JP-H11132804-A (JP)
Title: Electromagnetic flowmeter
Inventor: MIDORIKAWA MINORU
IPC: G01F1/60
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter that accurately detects empty condition in flowmeters having a large contacting resistance. SOLUTION: A signal voltage developed in measurement fluid is detected by the first and the second measurement electrodes 11a, 11b, and the signal voltage processed by processing method as a flow signal is output. A flowmeter comprises constant-circuits 16a, 16b providing the first and the second measurement electrodes 11a, 11b, and the third judgement method 33 that compares with a difference between d-c voltages developed at the first and the second electrodes 11a, 11b, and the third threshold voltage, where at least one method of the first judgement method 23 detecting non-contacting condition of the first electrode 11a by comparing with the d-c voltage at the electrode 11a and the first threshold voltage,  and the second judgement 31 detecting non-contacting condition of the first electrode 11b by comparing with the d-c voltage at the electrode 11b and the second threshold voltage is installed. Then, an operating method 25 operates logical OR of each output of the first 23 or the second 31, and the third method 33. Thereby, empty condition in a flowmeter is judged by an output of the method 25.
Patent JP-2000120838-A (JP)
Title: Differential gear
Inventor: MARUYAMA NAOKI
IPC: F16H48/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of chip, pitching, and the like on meanderingly continuing grooves and a cross part of opposing surfaces by carrying out chamfering on a cross part of opposing surfaces and the meanderingly continuing grooves arranged on surfaces opposed to a pair of disk plates which are coaxially arranged with an input side rotor and in which a plurality of balls are arranged between the opposing surfaces. SOLUTION: In a differential gear formed in such a constitution that a ball holder 5 in which a plurality of balls 6 are rotatably held is arranged between a pair of disk plates 3, 4 coaxially arranged opposing to each other meanderingly continuing grooves 31, 41 are formed, which is meandered so as to fluctuate a radial direction position on opposing surfaces of disk plates 3, 4 in a constant cycle, and which are continued in a circumferential direction, and the balls 6 are rotated along the meanderingly continuing grooves 31, 41. In this case, circular cone shaped chamfers 31e, 41e are preferably formed on both sides where the meanderingly continuing grooves 31, 41 are crossed with the opposing surfaces.  It is thus possible to reduce abrasion caused by contact with the ball, and it is also possible to prevent generation of chip and pitching on the cross part of the meanderingly continuing grooves and the opposing surfaces.
Patent JP-H0698657-A (JP)
Title: Device and method for raising domestic animal and fowl
Inventor: KONDO MASAMI
IPC: A01K1/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain a device capable of making the state of air in a barn of domestic animal or fowl and other states optimum and the environment most appropriate, having a specific structure. CONSTITUTION:An electric fan for agitating air has a device for controlling the number of revolutions of blades, temperature and humidity are sensed by a temperature sensor and a humidity sensor attached to the device, invertor control is carried out by a proportionally controlling invertor attached to the device and the electric fan is rotated to stir air in a barn to regulate given temperature and humidity. Noise and radio frequency noise are moved out of the barn by a noise eliminating filter and a radio frequency noise eliminating filter attached to the invertor.
Patent JP-H05135640-A (JP)
Title: Bushing
Inventor: KAWASAKI YUTAKA
IPC: H01B17/40
Filed: 1991-11-12
Abstract: PURPOSE:To provide a long-sized bushing with stability and excellent earthquake resistance characteristic. CONSTITUTION:A insulator pipe 1 is disposed on a support member 5 via a bellows 6. An SF6 gas 2 and a conductor 4 are sealed into the pipe 1. A shock absorption means 7 is provided between the pipe 1 and the support member 5. A support sleeve 20 is provided between a pipe-side flange 8 and a support member side flange 9. A ring-like pin 21 is provided at a tip end of the support sleeve 20 to enable bending of the pipe 1 and the supoort member 5 from the portion of the pin 21. Normally, the pipe 1 is supported stably by a tip end of the support sleeve 20. During earthquake, although the pipe 1 is bent from the tip end of the support sleeve 20 and is vibrated, this vibration is mitigated by the shock absorption means 7.
Patent JP-H03157260-A (JP)
Title: Conveying device
Inventor: TAKENAKA SHIGEITSU
IPC: B61B13/12
Filed: 1989-11-14
Abstract: PURPOSE:To bring a moving body into a state to be reciprocatively movable along a rail by a method wherein control levers having a separable drive roller are horizontally rotatably supported on the front and rear parts of a moving body, e.g. pallets, and each control lever is selectively rotated to an operation position. CONSTITUTION:A plurality of vertical wheels 2 and horizontal wheels 3 movably engaged with a pair of rails 6 on both sides are pivotally supported both sides parts of the under surface of a pallet 1 on which articles are loaded. Control levers 9 and 10 are horizontally rotatably supported in a point symmetrical state to the front and rear parts of the under surface of the pallet 1. A pin 13 brought into contact with lock piece 14 or 15 secured to the pallet 1 is mounted to each of the control levers 9 and 10, and engaging rollers 19 and 20 are pivotally supported on the upper and under surfaces of a tip part. Drive rollers 24 and 25 are vertically rotatably supported to the lower parts in a pivotal support position of the control levers 9 and 10. The pallet 1 is reciprocated in a way that the drive rollers 24 and 25 are brought into contact with drive shafts 35 and 37 at an angle of 45 deg. during running.
Patent JP-H05136462-A (JP)
Title: Manufacture of hybrid ic employing ultraviolet-discolored type resin
Inventor: KAGAMI MICHINORI
IPC: H01L33/56
Filed: 1991-11-12
Abstract: PURPOSE:To maintain the environment-resistance of a hybrid IC on which LED's are mounted and improve the manufacturing efficiency of the hybrid IC. CONSTITUTION:A whole hybrid IC 2 having LEDs 1 is dipped into ultraviolet discolored type transparent sealing resin 3 to seal the whole hybrid IC 2 with the sealing resin 3. After the sealed hybrid IC 2 is dried, masking tapes 5 which shield an ultraviolet radiation are applied to the surfaces of the LEDs 1 and an ultraviolet radiation is applied to the surface of the sealed hybrid IC 2 to give a color to the hybrid IC 2 except the parts to which the masking tapes 5 are applied. After that, the masking tapes 5 are removed. With this constitution, a hybrid IC 2 employing ultraviolet discolored type resin can be manufactured.
Patent JP-H04168626-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: TOMA KIYOKAZU
IPC: G11B5/84
Filed: 1990-10-31
Abstract: PURPOSE:To strengthen adherence of a carbon layer to a magnetic layer and to improve durability by emitting ions and electrons from an ion gun to the surface of the magnetic layer immediately before the carbon layer is formed. CONSTITUTION:A polymer film 1 formed with a magnetic layer is fed along the periphery of a cylindrical can 2 in a direction of an arrow A. Ions and electrons 4 from an ion gun 3 are first emitted to the surface of the layer on the film 1 with the layer, and subsequently a carbon layer is formed by an evaporation source 5. In this case, the can 2 can be heated, and the temperature of the film 1 with the layer during depositing can be controlled. Thus, the adhesive properties of the carbon layer to the magnetic layer become rigid, and durability is improved.
Patent JP-2000118813-A (JP)
Title: Tenter defective clip judging device
Inventor: KAKITA YUJI
IPC: B65H26/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To early and accurately specify a defective clip by detecting an abnormal state by photographing a grabbing trace state and a shape of a film ear portion during running and performing an image process for specifying the defective clip generating abnormal state. SOLUTION: A photographing means 4 (for example video camera) reads a grabbing trace state and a shape of a film ear portion at the outlet of a tenter and an identification code of a running tenter clip. As the identification code of the tenter clip, for example, a figure is attached with heat resistant paint. An image photographed by the photographing means 4 is fed to a high speed video device 6, and a central control device 10 transmits an image data to an image processing device 11. The image processing device 11 compares the image processed data with a predetermined quality judging standard value of the film grabbing trace, and judges quality of the film grabbing trace. The photographed cilp identification code is judged by means of a suitable image process. Both are synchronized and the identification code of a detective clip is displayed on a detective clip display device 9.
Patent JP-H10122146-A (JP)
Title: Swash plate compressor
Inventor: KATO SHIGEKI
IPC: F04B27/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To guide a large quantity of a lubricant between thrust bearings or a swash plate and bearing members in a swash plate compressor in a short time after an operation start. SOLUTION: This swash plate compressor 10 is provided with a cylinder block 14 and multiple pistons 18 stored in a housing 12. A shaft 15 is rotatably supported on the cylinder block 14, and a swash plate 16 rotatable together with the shaft 15 is fitted to the shaft 15. The swash plate 16 is kept in contact with the cylinder block 14 via a pair of thrust bearings 66. The shaft 15 is provided with a hollow section 63 opened on its end face 61 and a pair of openings 65 opened on its peripheral face and connected to the hollow section 63. The hollow section 63 of the shaft 15 is connected to a refrigerant guide space 55 provided on the housing 12, and the openings 65 are faced to the thrust bearings 66.  The cylinder block 14 is provided with at least a groove 76 formed on its end face 75 in the axial direction and extended toward the end face 61 of the shaft 15 from the lower end of the cylinder block 14.
Patent JP-H05107620-A (JP)
Title: Camera with jiggle preventing device
Inventor: KATAYAMA AKIRA
IPC: G03B17/00
Filed: 1991-10-16
Abstract: PURPOSE:To make a lens-barrel diameter small as mach as possible and to attain miniaturization by using an actuator on a substrate as the driving mechanism of a jiggle correcting lens. CONSTITUTION:An eccentric substrate 34 as the driving mechanism of the jiggle correcting lens and actuators 22 and 23, are provided on the substrate 18 to which a diaphragm mechanism is attached, or a substrate 19 integrally provided with the substrate 18. In other words, this camera has a photographing lens composed of a preventive optical system for preventing the image blur of an image surface by eccentrically driving a lens group B just behind of diaphragm blades 20 and 21, and has a constitution that at least, a part of the actuators 22 and 23 driving the lens group is arranged in front of the diaphragm blades 20 and 21. At this time, the driving mechanism of the jiggle correcting lens can be fitted with a simple constitution, and the lens-barrel diameter is not made large, but the miniaturization can be attained.
Patent JP-2001117150-A (JP)
Title: Flashing device and camera equipped therewith
Inventor: UCHIDA TAKAYUKI
IPC: G03B15/05
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a situation that photographing can not be performed at an angle intended by a photographer caused by the interference of an adapter with the ground in the case of performing low-angle photographing because the outside diameter of the adapter holding a light emitting part and attached to a lens barrel is large. SOLUTION: This flashing device is constituted of an adapter part 4 attached to/detached from the lens barrel 2 and having shape to surround the periphery of the lens barrel when it is attached to the lens barrel, and the light emitting part 3 arranged on the outer periphery of the adapter part. In the device, a part C other than the arranging ranges A and B of the light emitting part on the outer periphery of the adapter part is formed closer to a lens optical axis side than the arranging range of the light emitting part when it is attached to the lens barrel.
Patent JP-S63150500-A (JP)
Title: Double cylindrical coanda spiral flow device
Inventor: HORII KIYOYUKI
IPC: F15D1/00
Filed: 1986-12-12
Abstract: PURPOSE:To suppress formation of a back flow or destruction of a spiral motion by providing such constitution as forming two Coanda flow forming devices in a double cylindrical sturcture with two annular slits connected to each other. CONSTITUTION:When pressurized fluid is fed in slits 7 and 13, the pressurized fluid moves while forming stream lines shown by arrow marks (a) (a') due to Coanda effect and froms dynamic boundary layers in the vicinity of the inner walls of tubes at respective exits of said slits 7 and 13. A large negative pressure area is generated on the side opposite to the slit 7 to expedite the fluid to flow in from a opening end face 8. The motional vector of the pressurized fluid and the motional vector of the fluid flowing in from the opening end face 8 are combined together to form a spiral motion 17 in a tubular passage. A buffer space is formed between a cylindrical tube 3 and an external cylinder 11 and the spiral motion 17 in the tubular passage is stabilized by the pressurized fluid fed from the slit 13 and a Coanda flow coming from Coanda flow forming device is sucked therein, thereby back flow phenomenon of the Coanda flow can be suppressed.
Patent JP-H07152503-A (JP)
Title: Semiconductor disk device
Inventor: SUKEGAWA HIROSHI
IPC: G11C16/06
Filed: 1993-11-26
Abstract: PURPOSE:To improve the reliability of a semiconductor disk device by decreasing the number of error parts included in the data to undergo an ECC operation down to only one or less. CONSTITUTION:A date string 101a stored in the higher order bit side of the first row of a flush EEPROM 11 and a data string 101b stored in the lower order bit side belong to the ECC operational groups A and B respectively. Meanwhile a data string 102a stored in the higher order bit side of the second row of the EEPROM 11 and a data string 102b stored in the lower order bit side belong to the ECC operational groups B and A respectively. In such a constitution, only one defective cell is included in each ECC operational group even though the defective cells occur at the same bit positions of plural rows of the EEPROM 11. As a result, the data can be easily recovered by the ECC.
Patent JP-2000121274-A (JP)
Title: Liquid heater
Inventor: FURUHASHI TOSHIO
IPC: A47J37/12
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To increase a heat transfer area of combustion gas and to obtain a sufficient thermal efficiency by integrally providing fins along a longitudinal direction on an inner surface of an exhaust tube. SOLUTION: A plurality of exhaust tubes 20 are arranged from one end side 3a of a liquid tank 3 toward the other end side 3b substantially in a horizontal state under a net 15 in the tank 3 arranged on an upper part of a body 2 of a flyer 1. The tubes 20 are formed, for example, of a tube 21 of a circular section made of stainless steel and copper fins 22 fixed substantially onto half inner surface of a section of the tube 21. The each fin 22 is formed in a substantially U-shaped sectional shape, and its fixing part is fixed to the tube 21 so that a pair of vertical walls are directed toward a center of the tube 21, and ends of the walls have a small gap. Thus, a combustion gas channel is formed between the walls of the respective fins 22, and a channel is formed also between the walls of the adjacent fins 2.
Patent JP-S62155219-A (JP)
Title: Lipoperoxide production inhibiting substance negimoctin
Inventor: SATOU AIYA
IPC: A61K36/02
Filed: 1985-12-27
Abstract: NEW MATERIAL:Negimoctin and its salt [colorless crystal; melting point, 50-53 deg.C; specific rotation, [alpha]<25>D=0 deg. (C 0.5, chloroform); molecular formula C27H38O4; mass analysis (EI-MS, molecular ion peak), m/z 426; elemental analysis, (measured) C 75.91, H 8.84, (calculated) C 76.06, H 8.92; solubility, soluble in methanol, etc., and hardly soluble in water and n-hexane; color reaction, positive to iodine, sulfuric acid and ferric chloride reactions]. USE:It inhibits the production of lipoperoxide and is useful as an agent for lowering lipoperoxide level. PREPARATION:Sargassum segamianum which is a brown algae belonging to Sargassum genus is dried in air, extracted with a solvent such as methanol, ethanol, ethyl acetate, etc., or their arbitrary combination and purified to obtain negimoctin. The compound is useful for the prevention and remedy of adult diseases. It is administered parenterally e.g. by injection or orally in the form of tablet, etc., at a dose of 1-1,000mg/person daily in 1- several divided doses.