baber/WOPTO huggingface dataset:
Patent JP-S61225744-A (JP)
Title: Rotary anode x-ray device
Inventor: MUKOZAKA MITSUO
IPC: H01J35/10
Filed: 1985-03-29
Abstract: PURPOSE:To make the diameter of the target of a rotary-anode X-ray tube large and improve the short-time rating of the X-ray tube, by making the rotary shaft of the X-ray tube hollow and cylindrical and securing the annular target on the shaft to make the rotational balance of the X-ray tube good. CONSTITUTION:A target 1 is made annular and integrally coupled to a hollow cylindrical rotor 3 by a hollow cylindrical support 2. A shaft case 5, which supports the rotor 3 on a bearing 72, is made hollow and cylindrical and fitted with a cylinder 6 made of a material of high thermal conductivity. A glass cylinder 81 is provided in the hollow portion of the rotor 3. A stator 12 is provided in the recess A of the glass cylinder 81. A cathode 15 is provided in the face of the targert 1. A rotary-anode X-ray tube is thus constructed. Since the target 1 is made annular, its diameter can be easily made large. As a result, the focal orbit par time can be lengthened to improve the short-time rating of the X-ray tube. Since the rotational balance of the X-ray tube is made good, its life can be lengthened.
Patent JP-S55160352-A (JP)
Title: Magnetic tape unit
Inventor: SATOU HIROSHI
IPC: G11B15/32
Filed: 1979-05-29
Abstract: PURPOSE: To prevent a tape from damaging and a reel axis from breaking, by twisting the tape in a hollow between two guide rollers provided to a tape passing path between a supply reel and take-up reel.  
     CONSTITUTION: On the front face of main magnetic tape unit body 1, supply reel 2 is pivoted being rotatable, and tape 3 led from supply reel 2 to guide roller 4 with its axis in parallel to the holding axis of reel 2 passes around guide roller 5 provided with its axis twisted in parallel to the axis of guide roller 4 and at right angles and is then twisted by 90° in the hollow between both guide rollers 4 and 5 before being wound around take-up reel 8. As a result, there is no need to stack two reels on one axial line and while the reel axes are prevented from breaking, the tape can also be prevented from damaging. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02251657-A (JP)
Title: High density felt cylinder and preparation thereof
Inventor: FUKUSHIGE YOSHI
IPC: D04H1/76
Filed: 1989-03-16
Abstract: PURPOSE:To economically and rapidly provide a felt cylinder for fitting to a roll by laminating a spirally curved belt-like felt material sewed with a reinforcing thread along the inner side thereof into a cylinder-like shape, press- molding the laminated felt, subjecting the inner surface or all of the molded product to a resin processing process and subsequently abrading the outer surface of the processed product. CONSTITUTION:A felt sheet is cut into belt-like products, which are singly or plurally straight sewed with a reinforcing thread along one side of the product to form a moderately curved felt material, followed by passing the felt material through a point between a pair of conical rolls to prepare a spiral felt material. The formed spiral felt material is wound on a pipe suitably equipped with a winding stop and fixed disks at both the ends thereof on the outer surface to laminate the felt material into a cylindrical shape and subsequently press-molded. The inner surface or all of the formed cylindrical product is processed with a resin and the outer surface of the product is abraded.
Patent JP-H09254627-A (JP)
Title: Air conditioning system for driver's seat of bus
Inventor: TAKAHASHI HIDEYUKI
IPC: B60H1/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide air conditioning that suits a driver's preference and differs from passenger seat air conditioning, even while thermal conditions at the driver's seat greatly differ from those at the passenger seats. SOLUTION: A branch duct 14 branches off from a passenger seat duct connected to a main air conditioning unit, and is connected to the first air inlet 16c of a driver's seat blower unit 16. The blower unit is provided with second and third air inlets 16d, 16e through which air inside and outside the vehicle is introduced into the blower unit. A driver's seat air conditioning unit 17 connected to the vent 16a of the blower unit adjusts the temperature of air blown out of the blower unit, and the air is blown to or around the driver's seat via a driver's seat duct 18. A controller 47 controls the blower unit and the driver's seat air conditioning unit in accordance with detection outputs of a solar radiation sensor 36, an outside air temperature sensor 37, and a driver's seat temperature sensor 38.
Patent JP-S60210039-A (JP)
Title: Optical signal transmitter
Inventor: ARITA SETSUO
IPC: H04B10/564
Filed: 1984-04-04
Abstract: PURPOSE:To improve the transmission accuracy of an optical signal with simple constitution by providing a means which puts a standard pulse into an electric signal to a transmitter which produces the electric signal after converting it into an optical signal, then a means to a receiver to obtain the change degree of the reference pulse to compensate the level of a received signal. CONSTITUTION:The signal supplied from a signal input terminal 1 of a transmitter 6 is supplied to a switch 11, and the 1st and 2nd reference pulses larger or smaller than the maximum or minimum value of the signals transmitted from power supplies 12 and 13 are put into the input signal under the control of a controller 37. A light emitting diode 3 is driven by a drive circuit 2 with the signal fed from a switch 11. Then an optical signal is transmitted to a receiver 10. The change degree of the reference pulse is obtained by an amplifier circuit 8 of the receiver 10, a pulse detecting circuit 31 and a signal processing circuit 42. A switch 24 of the circit 8 is controlled in response to the change degree of the reference pulse. Thus the level of a received signal is compensated together with a simplified constitution of the transmitter. In such a way, the transmission accuracy is improved.
Patent JP-S51141673-A (JP)
Title: Rotary encoder
Inventor: KUBO AKIO
IPC: G01P13/04
Filed: 1975-05-31
Abstract: PURPOSE: To provide a rotary encoder converting rotation into pulse, which is also detectable of the rotation direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62223158-A (JP)
Title: Aniline compound and production thereof
Inventor: ITO EIJI
IPC: C07C217/84
Filed: 1986-03-26
Abstract: NEW MATERIAL:A compound shown by formula I(R is halogen or lower alkyl). EXAMPLE:2,5-Difluoro-4-trifluoromethoxyaniline. USE:An intermediate for producing drugs, agricultural chemicals, etc., especially useful as an intermediate for a benzoylurea derivative having improved insecticidal effects. PREPARATION:A nitrobenzene derivative shown by formula II is reduced to give a compound shown by formula I. The compound shown by the formula II is also a novel compound and produced from a phenolic derivative shown by formula III according to a reaction formula.
Patent JP-H0653773-A (JP)
Title: Shear transverse wave device
Inventor: KAATO FUROORII
IPC: H03H9/145
Filed: 1993-03-02
Abstract: PURPOSE: To absorb lateral surface wave energy toward a substrate edge in maxim by changing stepwise the width of a wave trap finger in a transmission area between energy conversion areas. CONSTITUTION: An input signal is supplied from an input line 22 and it is converted into a shearing lateral wave toward a reception interdigital transducer IDT 26. The broad finger 38 has a ratio between width and an interval, which facilitates efficient connection of power to a piezoelectric substrate 12. The shearing lateral waves penetrate into the substrate 12 by gradually reducing the ratio between width and the interval along wave trapping fingers 42 and 46. The increase of penetration deteriorates the sensitivity to perturbation owing to contaminant and discontinuity in the device 10. Then, the ratio between width and the interval gradually becomes large and traps increase when it is approximated to reception IDT 26. Thus, power connection efficiency to reception IDT 26 improves.
Patent JP-S59191081-A (JP)
Title: Manufacture of holographic stereogram
Inventor: OKADA KATSUYUKI
IPC: G03H1/04
Filed: 1983-04-14
Abstract: PURPOSE:To correct a distortion caused by a fact that an observing distance changes, and a distortion caused by a fact that an object to be photographed moves in the course of photographing an original original picture, by using a prescribed expression and rearranging a picture element. CONSTITUTION:Original original picture trains 10:1, 10:2-10:N are obtained by rotating at a constant angle each an object 5 on a turntable 4, in front of a camera 6 placed at a distance being equal to an observing position of a reproduced image. In this state, when a holographic stereogram is synthesized in accordance with a conventional technology, a distortion is generated in the reproduced image. Subsequently, the original original picture trains 10:1, 10:2-10:N are divided into strip-shaped surface elements, the respective surface elements are rearrayed, and reconstituted original picture trains 20:1, 20:2-20:M are synthesized. A picture element of the reconstituted original picture 20:S is synthesized so as to become a picture element of an original original picture 10: [S-{(X+1)/2-i}].
Patent JP-H06282045-A (JP)
Title: Method for processing photograph
Inventor: ISHIKAWA MASAZUMI
IPC: G03C5/26
Filed: 1993-03-25
Abstract: PURPOSE:To provide a photograph processing method by which it can be easily discriminated which film and what number of the frame a picture desired to be printed extra exists on. CONSTITUTION:This is the photograph processing method by which the developing and printing processing of the film and the developing processing of a photographic paper are executed by setting a cartridge incorporating the exposed film at a prescribed position. (a) An ID number for discriminating the film is previously displayed on the film. (b) The ID number of the film is read. (c) The ID number of the film is displayed on the back surface of the photographic paper on which the picture of the film is printed.
Patent JP-S56162274-A (JP)
Title: Starting method of pumping of pump water wheel
Inventor: KAWAMOTO KAZUTOSHI
IPC: F03B15/04
Filed: 1980-05-21
Abstract: PURPOSE: To enable the starting of pumping to be completed in a short period, by arranging guide vanes to be able to swing 180° so that the driving of pumping can be effected by a water current.  
     CONSTITUTION: The guide vanes 3 are arranged in a manner that they can swing 180°, and when the pumping is started, the swirling direction of a water current is reversed to that in the case where the water wheel is operated in a steady state, and using this water current, a runner is started in a direction of pumping. Accordingly, evacuation of air is not needed, and as in water the starting of pumping of a pump water wheel with a large capacity is possible, the starting of pumping can be completed in a short period. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000267149-A (JP)
Title: Image blur correcting device
Inventor: UENAKA YUKIO
IPC: G03B5/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image blur correcting device mounted on optical equipment such as a camera, capable of facilitating focusing or the decision of composition in the case of observing an object image through a finder and restraining wasteful power consumption. SOLUTION: In the case of confirming that a signal is generated from a photointerruptor when a photographer executes focusing by manual operation (S200), the defocusing amount D of a focusing lens is calculated based on voltage output from the AF sensor (S202). Whether or not the absolute value of the defocusing amount D exceeds a threshold (m) is judged (S204). When the defocusing amount D is equal to or under the threshold (m), blur amount is detected from output from an angular sensor and driving amount is calculated (S206) and a correction lens is driven (S208). When the defocusing amount D is larger than the threshold (m), the driving of the correction lens is stopped (S210), and image blur correction is not executed.
Patent JP-S60210859-A (JP)
Title: Manufacture of semiconductor device and facility therefor
Inventor: NIBARI IKUO
IPC: H01L23/50
Filed: 1984-04-05
Abstract: PURPOSE:To contrive the improvement in efficiency by a method wherein processes of holding resin-sealed type devices finished in leg-bending into the first holders of mono- array type, replacing them to the second holders of multi-array type, pre-treating them with solder plating, and then holding them again into the first holders are accomplished through full automation. CONSTITUTION:Resin-sealed type devices 2 finished in leg-bending with a press 51 are held into the hollow holders 4 of mono-array type on a table 52B by passing through a chute 52A, and are then replaced to the second holders 6 with a device 7. The device 6 has many pairs of rods 62 in parallel on a substrate 61, holds the device 2 so as to slide in the longitudinal direction, and is provided with a frame hang-down 63 on the one-end side. The holders 6 and 4 are placed at the end on the table plate 73 of the device 7. The inclination of the plate 73 is changed by a cylinder 71, and the devices are replaced through a chute 75 by control with a gate 76. The holders 6 fully filled are supplied to a series of automatic solder pre-treating devices, taken out, mounted on the table plate 73 with vacant holders 4, replaced to the holders 4, and then fed into the process of solder plating in unchanged state. This construction enables the pre- treatment of solder plating through full automation with high efficiency.
Patent JP-H10260951-A (JP)
Title: Method for nv memory rewriting of nv memory mixedly mounted microcomputer, recording medium where nv memory rewriting program is recorded, and nv memory mixedly mounted microcomputer
Inventor: OTANI MITSUTAKA
IPC: G06F21/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent secrecy from leaking by making it possible to confirm the contents of an NV memory(nonvolatile memory) only by a developer when the NV memory is rewritten. SOLUTION: When the NV memory 3 is rewritten, 1st data which is inputted from outside is operated with reference data which is previously set and 2nd data specified by the operation result is compared with 3rd data which is inputted right after the 1st data; when the two data do not match each other, the NV memory 3 is rewritten after being erased temporarily. Consequently, a 3rd party who does not know the password can not confirm the contents of the NV memory 3 before rewriting.
Patent JP-H08235415-A (JP)
Title: System and machine for receiving money, system and method for receiving/dispensing money
Inventor: MUSHIAKI KAZUO
IPC: G06Q40/00
Filed: 1995-02-28
Abstract: PURPOSE: To improve money reception throughput by surely shortening time for processing reception of money by respectively independently providing the money receiver for generating money reception data by receiving the money receiving operation of a customer and a printer for printing those money reception data of money receiver. CONSTITUTION: A host computer 17 respectively independently connects a bankbook printer 61, money receiver 14 and card money receiver 71 through a private MODEM 81. When the register of bankbook is carried over at the money receiver 14 and the card money receiver 71 in the case of money receiving transaction, money reception data 82 generated at the time of money reception transaction to be printed are carried over and managed by the host computer 17 and at the time of register utilized later, those data are registered by using the bankbook printer 61. Thus, when the customer is in a hurry, money reception processing time for one transaction can be shortened by omitting printing processing, thus money reception throughput can be improved.
Patent JP-H09227374-A (JP)
Title: Composition for inhibiting production of stress protein
Inventor: NAGATA KAZUHIRO
IPC: A61K31/353
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stress protein production-inhibiting composition capable of being safely used for preventing and treating autoimmune diseases caused by the excessive production of stress proteins and their production at an unnecessary time in a low concentration. SOLUTION: This composition contains one or more kinds of compounds selected from the group of (+)-catechin, (+)-gallocatechin, (-)-gallocatechin gallate, (-)-epicatechin, (-)-epicatechin gallate, (-)-epigallocatechin, (-)- epicatechin gallate, free type theaflavin, theaflavin monogallate A, theaflavin monogallate B, and theaflavin digallate. These compounds are extracted from the green tea of a plant belonging to the family Theaceae, the family Rosaceae, the family Compositae, the family Labiatae, etc., preferably the family Rosaceae. The composition is effective for chronic rheumatoid arthritis, multiple sclerosis, polymyositis, systemic lupus erythematosus, chronic gastritis, Basedow's disease, and arteriosclerosis.
Patent JP-S61227672-A (JP)
Title: Overvoltage suppressing control circuit of ac/dc converter
Inventor: SAKAI TAKAMI
IPC: H02M7/48
Filed: 1985-03-30
Abstract: PURPOSE:To prevent the operation of an AC overvoltage relay by advancing the control advancing angle of an inverter when an AC overvoltage exceeds the prescribed value, thereby suppressing the AC overvoltage. CONSTITUTION:The voltage of an AC bus detected by an instrument transformer is fed to the maximum value selector 14B, and a larger voltage value is selected and added in negative polarity to an adder 15B. When the voltage value of the bus exceeds the prescribed value, the output voltage of the adder 15B becomes negative, and is fed to a controller 17B. The output of the controller 17B is selected by the minimum value selector 10B, fed through a control voltage limiter to a phase controller, and the control advancing angle of the inverter is advanced by the output. The control system is constructed so that the advancing operation of the control advancing angle is fast and the reverse operating is slow.
Patent JP-S52150894-A (JP)
Title: Grinding machine
Inventor: MATSUMOTO TATSUMI
IPC: B24B3/34
Filed: 1976-06-10
Abstract: PURPOSE:To grind all surfaces to be ground at the chucking state of a tip automatically, and improve the working efficiency.
Patent JP-H02245604-A (JP)
Title: Optical film thickness measuring apparatus
Inventor: ARAKAWA YOSHIKI
IPC: G01B11/06
Filed: 1989-03-17
Abstract: PURPOSE:To simplify adjustment of an optical system along with a simple and small construction by inputting an electrical signal output from a photoelectric converter into a dichroic photometry film thickness measuring section. CONSTITUTION:A rotary plate type spectroscope in which a film adapted to transmit light with a wavelength thereof slightly shorter than a wavelength four times as long as that of a reference film thickness and a filter adapted to transmit light with a wavelength thereof slightly longer than the wavelength as mentioned above are disposed alternately in a circle is arranged at a position at which a direct light from a single multicolor light source is received or at a position at which a light reflected or transmitted after it irradiates an object desired to measure a thickness from the single multicolor light source is received. In addition, a photoelectric converter is arranged to input light reflected on or transmitted through the object desired to measure a thickness after passing through the rotary plate type spectroscope or a photoelectric converter is arranged to input light passing through the rotary plate type spectroscope after reflected on or transmitted through the body desired to measure a thickness. Then, the light reflected from or transmitted through the object desired to measure a thickness is converted to electricity and compared and computed as two electrical signals with a dichroic photometry thickness measuring section thereby measuring a thickness of a thin film as the object desired to measure a thickness.
Patent JP-S57181450-A (JP)
Title: Detector for intermusic of tape recorder
Inventor: MORIO SHIYUUICHI
IPC: G11B27/22
Filed: 1981-05-01
Abstract: PURPOSE:To quicken intermusic detection speed and to prevent surely intermusic detection mistake, by changing the time constant for intermusic detection in interlocking with the change of tape speed at reproduction. CONSTITUTION:When a magnetic head is located at the non-recording part between recordings, since the output signal is at low level, the output signal of an amplifier 2 is also at low level and a switching transistor 7 is interrupted. Since a time constant circuit T is connected to the collector of a transistor (TR)7, a base terminal voltage of a switching TR8 is gradually lowered with the time constant determined with a resistor 5 and a capacitor 61 and the TR8 is interrupted only when the base voltage is made lower than the cut-off level A. In response to this interruption, switching TRs 9 and 12 are conductive, a plunger 13 is operative, a driving mechanism (not shown) is operated to switch  the state from the fast feed to the stop or reproduction and the intermusic detection is completed.
Patent JP-S58186143-A (JP)
Title: Explosion-proof structure of cathode-ray tube
Inventor: OKAMOTO NORIAKI
IPC: H01J29/87
Filed: 1982-04-23
Abstract: PURPOSE:To reduce the danger of explosion shrinkage following the reduced thickness of a cathode-ray tube and ensure safety by providing a protrusion with a proper size in a funnel section. CONSTITUTION:In a cathode-ray tube consisting of the front panel section 1, rear funnel section 2, and a cathode 3 that issues a scanning electron beam, a protrusion 6 is provided in the funnel section 2 so as to soften the energy of air rushing into a bulb by destroying the position of said protrusion by means of an impact stress wave. As a result of the said structure, the impact stress wave is propagated from the side of a panel section 1 and forced to interfere with the protrusion 6, and an excessive stress is generated to destroy the tube at a discontinuous section. Since a contracted section of narrow, a cut section becomes small. As a result, the rushing air flow is relaxed and pressure rise becomes slow and explosion shrinkage does not occur. In the figure, the protrusion 6 is provided near the contracted section of the funnel section 2, but even if the protrusion 6 is provided at the cathode side, more apart from the compressed section, the same effect can be obtained.
Patent JP-H11265157-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: SHIMIZU SEISABURO
IPC: G02F1/1333
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To easily produce a liquid crystal display device without requiring any complicated process by composing at least one of two connecting parts of the same materials as an intermediate electrode connected with it and integrally forming it. SOLUTION: An electrode 3-1 and electrode pads 5-1 and 5-2 in the shape of thin film are formed on a passivation film on a substrate 2, one of source electrodes of three-way switching elements is electrically connected with the electrode 3-1, and other two source electrodes are respectively electrically connected to connecting parts 6-1 and 6-2. Then, at least one of the connecting part 6-1 and an electrode 3-2, and the connecting part 6-2 and an electrode 3-3 is composed of the same material and integrally formed. Thus, wiring vertical to the surface of the substrate can be performed simultaneously with the formation of the intermediate electrode without previously forming any electrode pole on the substrate surface. Therefore, the device can be easily produced without requiring any complicated process.