baber/WOPTO huggingface dataset:
Patent JP-S59157833-A (JP)
Title: Magnetic recording medium
Inventor: ISHIBASHI SHIYOUZOU
IPC: G11B5/65
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a vertical magnetic recording medium having excellent characteristics by forming a foundation layer having many discontinuous projected or recessed parts on a substrate and then forming a continuous magnetic layer containing mainly iron oxide on the foundation layer with a specific ratio between the intrasurface and vertical residual magnetizations of the continuous magnetic layer. CONSTITUTION:A material such as In, Al, Bi, C, etc. having large surface energy is vacuum-deposited on a substrate 6. A foundation layer having many island-shaped projected parts 12 formed by said surface energy is formed with 10-1,000Angstrom  height of projected part. Then a continuous magnetic layer 10 containing mainly iron oxide (Fe3O4 or gamma-Fe2O3) is formed by a counter target sputtering devide, etc. in the form of a vertically magnetized film having >=0.5 MV/MH between the intra-surface residual magnetization MH and the vertical residual magnetization MV of the layer 10. The magnetic particles having columnar structures are formed into recessed parts 13 of the layer 11. Thus the layer 10 is totally magnetized easily in the vertical direction. It is also possible to form the foundation layer 11 containing discontinuous island-shaped recessed parts on the substrate 6 and then the layer 10 on the layer 11.
Patent JP-S60175304-A (JP)
Inventor: HORI TSUNEO
IPC: F21V7/09
Filed: 1984-02-21
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-S57146246-A (JP)
Title: Cassette for x-ray photography
Inventor: NAKAMURA MASAJI
IPC: G03B42/04
Filed: 1981-03-05
Abstract: PURPOSE:To display easily and accurately that photographing for a cassette is completed, by detecting and displaying the luminescence of a light emitting member due to X rays and erasing this display by a switch which is interlocked with opening of a cassette opening and closing cover. CONSTITUTION:When an X-ray film F stored in a cassette 1 is used, a light emitting member 57 provided in the projection part of an opening and closing cover 2 of the cassette 1 emits the light, and a photoelectric cell 53 which detects this light emission generates a voltage to light an LED 35, and the completion of photographing is displayed to the external through a reflective prism 56 and a hole 28. This display is erased by extinguishment of the LED 55 when the circuit is opened by a switch 59 which is interlocked with a lock pawl 3 for opening of the cover 2, and thus, a stuck member or the like is not used to display easily and accurately that X-ray photographing for the cassette is completed.
Patent JP-S61191822-A (JP)
Title: Control unit of air conditioner
Inventor: OGATA HIDEO
IPC: F24F11/02
Filed: 1985-02-20
Abstract: PURPOSE:To prevent overcooling of a space to be air-conditioned while preventing the moisture which has once been dehumidified from returning to the space to be air-conditioned by forcibly starting the operation of a compressor when the stopping time of the compressor reaches a predetermined time during the space cooling operation and switching an indoor blower to weak air flow. CONSTITUTION:A compressor 3 stops its operation after a time T1 the room temperature has reached a predetermined value, and the stopping time is counted by a timer 12. When the room temperature is more than a temperature (i.e. a set temperature) at which the compressor 3 is turned OFF at a point in time T2 after a predetermined time TM, the compressor 3 is forcibly started to operate to start the operation to prevent the moisture which has once been dehumidified from returning to the space to be air-conditioned. The operating time of the compressor 3 is counted by a timer 12, and the operation of the compressor 3 is continued for a predetermined time TN, that is, until a time lubricating oil which has been delivered to a freezing circuit together with a coolant by the operation of the compressor 3 returns to the compressor 3. During this time, the air flow quantity of an indoor blower 7 is switched to a weak air flow thereby to prevent extreme overcooling of the temperature.
Patent JP-S58150038-A (JP)
Title: Fuel injection method of electronically controlled engine
Inventor: BETSUSHIYO HIRONORI
IPC: F02D41/34
Filed: 1982-03-03
Abstract: PURPOSE:To compensate unevenness in an air-fuel ratio sensor from the characteristic standpoint, by compensating the skip of an integrating quantity with a difference between the maximum valve and the minimum value of the air-fuel ratio sensor, when the fuel injection quantity is calculated by means of a skip- bearing integrating quantity calculated from the output of the air-fuel ratio sensor. CONSTITUTION:An electronically controlled engine increases or decreases an integrating quantity in relation to a feedback signal of an air-fuel ratio sensor 16 at a control unit 20 while calculates a fuel injection quantity on a basis of this integrating quantity. Likewise, to improve the control responsiveness, a pecified skip is added to or subtracted from the integrating quantity in time of output reversion in the sensor 16. In this case, when the output of a water temperature sensor 15 is above the specified value and the engine speed by a crank angle sensor 10 is above the specified speed, both the maximum value and minimum value of the air-fuel ratio sensor 16 are detected while the value DELTAVOx is calculated. And, based on this value DELTAVOx, the skip of a skip-bearing integrating quantity is controlled so as to be compensated, in this method.
Patent JP-S58155139-A (JP)
Title: Supporting device for tightening
Inventor: YAMAWAKI KAZUO
IPC: B23Q3/10
Filed: 1982-03-03
Abstract: PURPOSE:To contrive an improvement of efficiency of operation, by so constituting that height adjustment is performed in two steps when a work is secured by tightening on a surface plate of a machine tool. CONSTITUTION:A large number of annular grooves 13 are provided on a rod 12 at intervals of predetermined pitch and an adjusting screw 14 provided on the upper end of the rod 12 is screwed into a screw supporting stand 11, in a supporting device where a work is secured by tightening on a surface plate of a machine tool. A plurality of steel balls 15 are engaged with the grooves 13, and slopes are formed further in an inner space 17 of a main body 16 in which the rod 12 is inserted slidably to enable removal of the steel balls 15 from the grooves 13. A cover 18 to prevent the steel balls from falling off is secured on the main body 16. The downward force of the rod 12 is supported by the supporting device as the steel balls 15 encroach upon the grooves 13. With this constitution, the improvement of operational efficiency can be contrived.
Patent JP-H02209427-A (JP)
Title: Production of thin grain-oriented silicon sheet with high magnetic flux density excellent in magnetic property of product by single-stage cold rolling method
Inventor: NAKAJIMA SHOZABURO
IPC: C22C38/00
Filed: 1989-02-10
Abstract: PURPOSE:To stably produce the grain-oriented silicon sheet by a single-stage cold rolling method by specifying the contents of N and acid-soluble Al in a silicon steel slab, thickness of a hot rolled plate, the content of N in the form of AlN in the hot rolled plate, and the hydration water content of MgO in a separation agent at annealing, respectively. CONSTITUTION:At the time of producing a thin grain-oriented silicon sheet from a slab of a silicon steel having a composition consisting of, by weight, 0.060-0.120% C, 2.9-4.5% Si, 0.050-0.090% Mn, 0.020-0.060% S and/or Se, 0.02-0.25% Sn, 0.0050-0.0100% N, {(27/14)XN%+0.0035} to {(27/14)XN%+0.0100}% acid soluble Al, and the balance Fe with inevitable impurities, hot rolling is carried out by regulating the thickness of hot rolled plate so that draft in cold rolling becomes 85-92% and also controlling the content of N in the form of AlN in the hot rolled plate to 0.0005-0.002%. Further, the hydration water content of MgO in a separation agent at annealing is controlled to 0.5-3.0%. By this method, the thin grain-oriented silicon sheet with high magnetic flux density excellent in magnetic properties of product can be stably produced by a single-stage cold rolling method.
Patent JP-H11227263-A (JP)
Title: Printing system, printing equipment and printing controller
Inventor: YAMADA TOSHIYUKI
IPC: H04N1/41
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To realize high-speed color printing by applying coding technology to reduce the amount of information by a fixed amount to actual color printing system. SOLUTION: A higher level unit 100 produces and outputs coded information, using coding technology that reduces color image information by a fixed amount, and a printing controller 101 stores the coded information in a page memory 103 and reads color image information stored previously in a line buffer and outputs to printing equipment while storing color image information obtained by decoding the coded information read from the page memory.
Patent JP-S61193007-A (JP)
Title: Inspecting method for rod type projection body
Inventor: KASHIOKA SEIJI
IPC: G01N21/956
Filed: 1985-02-22
Abstract: PURPOSE:To detect curvature in an optional direction by picking up an image of a lead terminal slantingly to the lengthwise direction of the lead and calculating the position of its tip in a screen. CONSTITUTION:An image is picked up by cameras 6 and 7 at an angle theta to the lengthwise directions of lead terminals 1 and 2. Then, a translucent diffusing plate 4 is installed opposite the cameras 6 and 7 across the lead terminals, and lighted by a lighting equipment from behind to discriminate between a background image and a lead terminal plate clearly. Then, video signals of the cameras 6 and 7 are sent to an image processing part 8 to detect positions of tips of the lead terminals in the screen. Then, whether or not their deviations from positions in the screen which are registered previously is inspected and the result is sent to a mechanism control part 9. Then, the control part 9 sets operation for discharging defectives through another route to discharge inspected parts and also supply new parts to be inspected. When the supply is completed, a processing part 8 is actuated.
Patent JP-S54124307-A (JP)
Title: Air flow control method of blower
Inventor: SUENOBU YUKIO
IPC: F04D27/00
Filed: 1978-03-20
Abstract: PURPOSE: To minimize combustion by controlling the combustion air through control of a circulation damper fitted ina circulation duct.  
     CONSTITUTION: A damper 5 and blower 4 are fitted at the inlet of a duct 7 for  feeding combustion air in a burner 2. A circulation duct 8 communicating the outlet  of a blower 4 with its inlet is attached to the duct 7 and a circulation damper 9 is  fitted in the circulation duct 8. The inlet damper 5 is almost closed and the circulation damper 9 is also controlled to reduce the combustion air for minimizing the  combustion of the burner 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06233205-A (JP)
Title: Broadcast receiver
Inventor: ARAOKA MASAHIRO
IPC: H04N5/44
Filed: 1993-01-28
Abstract: PURPOSE:To make it possible to easily transmit the information from viewers to a broadcasting station and to remarkably reduce the summing up works in the broadcasting station. CONSTITUTION:Program information and auxiliary information transmitted from a broadcasting station are received in a tuner 11 via an antenna 10 and the program information is outputted to a display device 13. The auxiliary information is taken out by a decoder 12, the contents is discriminated and it is supplied to a deciding device 15 if it is correct information. When a viewer 19 looks at program contents and inputs information by an input device 14, the information is supplied to the deciding device 15, it is compared with the correct information supplied from the decoder 12, the comparison result is supplied to a storage device 16 and it is stored. When a transmission command as auxiliary information is transmitted from the broadcasting station, the personal information on the viewer 19 which is preliminarily stored in the storage device 16 and this comparison result are outputted to a line I/F 17 and it is transmitted to a broadcasting station in reception via a public line 20.
Patent JP-H115919-A (JP)
Title: Phthalocyanine crystal and electrophotographic photoreceptor using it
Inventor: MIMURA YOSHIKAZU
IPC: C07F7/28
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the stability and dispersibility of crystals in a solvent and obtain excellent photosensitivity, by using phthalocyanine crystals whose infrared absorption spectrum exhibits a specified absorption and whose X-ray analysis spectrum exhibits specified peaks, or phthalocyanine crystals obtained by treating a non-crystalline titanylphthalocyanine compound with tetrahydrofuran. SOLUTION: The crystal comprises a compound represented by the formula, wherein X is a halogen atom; and n, m, l and k are each 0 to 4. The infrared spectrum of the compound exhibits strong peaks at 1332, 1074, 962 and 782±2 cm<-1> . The X-ray analysis spectrum thereof exhibits a maximum diffraction peak at a Bragg angle of 27.2 degree, strong diffraction peaks at 9.7 and 24.1 degrees, and characteristic peaks at 11.8, 13.4, 15.2, 18.2 and 18.7 degrees. It is desirable that the photosensitive layer of an electrophotographic photoreceptor contains the crystals serving as a charge generating substance. Examples of the compound include titanylphthalocyanine, titanylchlorophthalocyanine, and a mixture thereof.
Patent JP-H07224878-A (JP)
Title: Aerodynamic force type spring
Inventor: HORUGAA GUUBITSUTSU
IPC: F16F9/05
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the damage of a rolling bellows by making a retaining ring, by means of its inner surface, act as a guide with respect to the rolling bellows connected to a tubular body, and disposing an outer tube with a space to the rolling bellows. CONSTITUTION: One portion 1a of a rolling bellows is fixed to a tubular body 3, and the other portion 1b is fixed into a fixed section 5a of an outer tube 5 through a retaining ring 7. The rolling bellows and the outer tube 5 form a spring chamber 9 filled with air. The retaining ring 7 with a protuberant portion 1c can act in the inclined state as a guide with respect to a rolling bellows portion 1a of the tubular body 3 in the case of compressed air leaking to the spring chamber 9. Wear damage is not generated by eliminating contact between the outer tube 5 and the rolling bellows portion abutting on the tubular body 3.
Patent JP-S55125789-A (JP)
Title: Electronic exchanger
Inventor: HANAWA KAZUHIKO
IPC: H04Q3/545
Filed: 1979-03-20
Abstract: PURPOSE:To increase the processing ability of the control unit, by performing the interruption processing to the control unit only at the conditional change of the interface circuit. CONSTITUTION:The transmission circuits 12A-12N transmit the conditional information from the interface circuits 11a-11n connected with the telephone sets, office lines and data terminal units via the data bus 17. The reception circuit 14c receiving this information detects the conditional change and performs interruption to the control unit 14a after the discrimination of the conditional change. Further, the control unit 14a made for the interruption reads out data via the memory circuit 14e and performs the exchange control after that. Thus, since interruption is made to the control circuit 14a only when the conditional change of the interface circuit is received, the processing ability of the control circuit can remarkably be increased.
Patent JP-S55124937-A (JP)
Title: Metal haloide lamp
Inventor: KOUNO SATORU
IPC: H01J61/20
Filed: 1979-03-20
Abstract: PURPOSE:To suppress a rise of a starting voltage and lamp voltage of the lamp and decrease a deterioration of the luminous flux maintaining rate, by adding and sealing at least a kind of the lanthanium system rare earth metal, thorium, yttrium, scandium. CONSTITUTION:At both ends of a luminous tube bulb 1, are constructed crush sealed portions 2, 2. In the bulb 1, a pair of main electrodes 3, 3 are arranged apart in a face-to-face style to each other. In the bulb 1 are sealed a mercury, metal haloide and rare gas further added and sealed at least one kind among the lanthanium system rare earth metal, thorium, yttrium and scandium. The relation is made as follows. M>=3.0X10<-8>(gr atom/cc), log M>=18.1logN+77.6 where Ngr atom for mercury sealing quantity per unit volume and Mgr for sealing quantity of lanthanium system rare earth metal, thorium, yttrium, scandium metals per unit volume.
Patent JP-H01209676-A (JP)
Title: Flexible pattern
Inventor: TANABE NORIHIKO
IPC: H01R11/01
Filed: 1988-02-16
Abstract: PURPOSE:To save the amount of material by overlapping a 1st and a 2nd flexible patterns having a circuit lead-out portion and a tongue portion so that both portions are opposite to each other. CONSTITUTION:The fore-ends of 1st and 2nd flexible pattern lead-out portions 2 are inserted in a slit 5 of the fore-end of of a tongue portion 3 of opposing 2nd and 1st flexible patterns with their external shape cut to a same shape and overlapped. The fore-end portion of the flexible pattern lead-out portion is provided with a displacement preventing step 6 for preventing displacement relative to the tongue portion 3. This arrangement simplifies manufacture and reduces cost of parts manufactured.
Patent JP-H08230769-A (JP)
Title: Equipment and method for mounting heat insulation sheet for ship
Inventor: ABIKO REIICHIRO
IPC: B63B25/16
Filed: 1995-02-22
Abstract: PURPOSE: To facilitate the conveyance and installation of a heat insulation sheet to a fitting surface by coiling the heat insulation sheet around a reel body which is in the coiling position, and fitting the heat insulation sheet to the fitting surface while this reel body is rolled. CONSTITUTION: In a fitting device 5, a heat insulation sheet 4 is fitted on a fitting surface 3a of a recessed part 3 between heat insulation panels 1, 2 installed on the lower heat insulation surface H of a tank of a ship. A main part of the fitting device 5 consists of a pair of rails 7, 8 arranged along the fitting surface 3a and a reel body 10 which has a supporting shaft 9 whose both ends are supported on the rails 7, 8 and coils the heat insulation sheet 4. After the heat insulation sheet 4 is coiled around the reel body 10 in the hexagonal coiling position A, the heat insulation sheet 4 is fitted to the fitting surface 30 while the reel body 10 is turned around the supporting shaft 9 along the rails 7, 8.
Patent JP-S60176790-A (JP)
Title: Paper position indicator
Inventor: KURIHARA HIROSHI
IPC: B41J11/42
Filed: 1984-02-23
Abstract: PURPOSE:To reduce scattering of the left margin of a printed matter, inclination of printing direction or the like, by indicating on an indicator the difference between left end positions of a printing paper which are detected by linear sensors fitted along the left end of the paper. CONSTITUTION:Where the feeding direction of printing paper 6 is inclined against the direction orthogonal to the axis of a platen 5, the left end position of the paper 6 on the upstream of the platen 5 is different from that on the downstream of the platen 5. The direction of inclination and the magnitude of inclination of the paper 6 can be calculated by comparing a value detected by the linear sensor 8A with a value detected by the linear sensor 8B, and are digitally indicated respectively on the indicators 9A, 9B.
Patent JP-H03236082-A (JP)
Title: Color image forming device
Inventor: HAMADA JUNICHI
IPC: G03G21/00
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a beautiful color image which is not stained by exposing a non-image part on an image carrier in a beltlike shape and cleaing it without development nor electrostatic discharging. CONSTITUTION:A photosensitive drum 10 is a drum-shaped image carrier and formed by coating a drum with an OPC photosensitive material. Image exposure light is projected on an image exposed part 13 on the drum 10 for beltlike exposure so at to be focused on its peripheral surface. A latent image corresponding to a 1st color signal is formed at an image part of the drum 10 by main scanning with a laser beam and subscanning by the rotation of the drum 10. Further, the non-image part is exposed in the beltlike shape and toner which remains and sticks is cleaned without development nor electrostatic discharging. Then electrostatic charging by an electrostatic charger 20, exposure by laser write system units by colors and development processing by exposure and developing units 41-43 are performed by the colors. Consequently, no waste toner is neither left nor restuck and a color image of high quality is obtained.
Patent JP-H02211686-A (JP)
Title: Semiconductor laser
Inventor: FUJIWARA KENZO
IPC: H01S5/34
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a semiconductor laser conducting energy relaxation with injection to an active layer of electrons at high speed by setting the conduction-band end energy stepped section of an active layer semiconductor doped in a p type and a semiconductor layer semiconductor on the electron injection side or a clad layer semiconductor so as to be brought to the integral times of the longitudinal optical phonon energy quantum of the active layer semiconductor. CONSTITUTION:Electrons injected by forward bias from an n side electrode are injected from a superlattice 4 for, injecting electrons to an active layer 5 through an n-type ohmic layer 2 and an n-type clad layer 3, radiative-recombined with holes in the active layer, and amplified by an induced emission process in a laser resonator, thus acquiring laser oscillation. Since a conduction-band end energy stepped section is set so as to be brought to the integral times mhomegaLO (m: an integer) of the longitudinal optical phonon energy of the active layer 5 when electrons are injected from the superlattice layer 4 to the active layer 5, electron energy relaxation in the active layer 5 is generated only by longitudinal optical phonon emission at high speed, and electrons can be transferred at high speed under the conduction-band ground state of the active layer 5, and can be recombined with holes in the active layer.
Patent JP-H02212934-A (JP)
Title: Program correcting system having mutual checking function
Inventor: MATSUMOTO HIDEO
IPC: G06F9/06
Filed: 1989-02-13
Abstract: PURPOSE:To mutually check program correcting information by possessing a program correcting history supervising function which maintains and supervises program correcting history supervising file, and applying partial correcting information when program on a system resident volume is partially corrected. CONSTITUTION:A program correcting information executing program 4 reads program correcting information 1 by a program correcting information read function 41, and obtains a program correcting information ID 11 and program correction related information 12 of the program correcting information 1. When the program correcting information is executed for a system resident program file, a program correcting history supervising function 42 registers a program correcting information ID on a program correcting history supervising file 2. When the program correction related information is defined in the program correcting information, the program correcting history supervising file 2 is checked, and the program correcting informations are checked each other. Thus the mutual checking between the respective pieces of the program correcting information is attained.