baber/WOPTO huggingface dataset:
Patent JP-S6077922-A (JP)
Title: Production of hot-rolled steel plate having high adhesion to scale
Inventor: WADA TADAYOSHI
IPC: C21D9/46
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a hot-rolled steel plate for general use which can be covered on the surface by performing a forming processing without surface treatment by hot-rolling a continuous billet of low carbon steel of a specified compsn. by directly heating or mildly heating and winding at a specified temp. thereafter, and cooling to a specified temp. in a nonoxidizing atmosphere. CONSTITUTION:Hot billet is obtd. by melting and then casting continuously a compsn. consisting of 0.03-0.25wt% C, <0.03wt% Si, 0.20-1.00wt% Mn, <=0.020 wt% P, <=0.020wt% S, <=0.05wt% Al, <=0.03wt% Cu, <=0.03wt% Cr, and residual wt% Fe. The product is roughly or finishedly rolled at hot as it is or after heating (mildly) its end part, etc. where temp. drop is liable to be cuased, to prepare plate of desired thickness, and wound at high temp. at 550-700 deg.C. The wound coil 1 is placed on a supporting stand 4 on the working floor 2 and is held in air-tight closed state by covering with a closing cover 8. Then, N2 or Ar is blown from nozzles 5a-5f, and the coil 1 is cooled in inert atmosphere until it attains 350 deg.C.
Patent JP-H0234837-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: AOKI KOZO
IPC: G03C7/26
Filed: 1988-07-25
Abstract: PURPOSE:To prevent color stain on an unexposed part due to the lapse of time after development by incorporating at least one kind of 5-pyrazolone couplers having a specified eliminated group in a coupling position and at least one kind of specified compds. into a silver halide color photographic sensitive material. CONSTITUTION:At least a kind of 5-pyrazolone couplers having an eliminated group expressed by the formula I in a coupling position and at least a kind of compds. expressed by the formula II are incorporated into a silver halide color photographic sensitive material. In the formulas I and II, each L1 and L2 is a methylene or ethylene group; each (l) and (m) is zero or 1; R1 is an H atom, alkyl group, aryl group, or a heterocyclic group; R2 is a group connecting with A through a C, O, N, or S atom; A is a C atom or an S atom; (n) is 1 when A is a C atom; 1 or 2 when A is an S atom; B is a C, O, N, or S atom; X is an atomic group which forms a ring; each R21-R23 is an alkyl group, alkenyl group, heterocyclic group, etc. Thus, color stain of an unexposed part to be generated with the lapse of time after development is prevented.
Patent JP-H06266830-A (JP)
Title: Electronic image processing system
Inventor: ANSONII DEIBITSUDO SHIYAABII
IPC: G09G5/14
Filed: 1993-07-27
Abstract: PURPOSE: To control data transfer from an image device to show plural images. CONSTITUTION: This system includes an image storage device 11, a controller 14 and a monitor 13. The storage device 11 stores data which express plural images as many pixels. The controller 14 is provided to control the reading of data which express image parts sent from the storage device 11 in order to show in each display area on the monitor 13.
Patent JP-H0928628-A (JP)
Title: Floor nozzle
Inventor: YAMAURA IZUMI
IPC: A47L5/30
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a floor nozzle having good dust collecting performance and workability. SOLUTION: A caterpillar belt 30 is arranged on a suction opening of a floor nozzle body, and the belt 30 is stretched by two rotating shafts 27. Notches 29 are formed on the surface of the belt 30, wherein the notch 29 opens and a protrusion 28 appears on the side of cleaning which is bent by the rotating shaft 27. The notch 29 opens and picks up rubbishes to transport them into the floor nozzle body. The belt 30 is formed with a groove 28, by which contact resistance between the face to be cleaned and the notch 29 is suppressed, and movability of the belt 30 is enhanced.
Patent JP-S57108693-A (JP)
Title: Electronic watch
Inventor: SONE HIRONAO
IPC: G04G11/00
Filed: 1980-12-25
Abstract: PURPOSE:To achieve an indication high in the visual appealing effect by performing a cyclical dynamic indication on a mark display body with a selective driving of a plurality of time indication body to display. CONSTITUTION:When an alarm time is reached as set in an alarm time indication mode, a coincidence signal is output from a coincidence detection circuit 6 and an FF7 is set, where an signal Q is output from an output terminal tQ thereof. As this signal Q is applied to a liquid crystal driver circuit 18, a mark indication body is lighted at a digital display section Y. The signal Q is also provided to an indication control section 14 to selectively drive a plurality of time indication bodies at an analog indication body X through the control with the control section 14. Thus, a dynamic indication is repeated for example every one second. Therefore, a time indication body selectively displayed like a hammer at a display section X approaches or separates from a bell-like mark indication body at a display section Y, thus giving an impression that a hammer strikes a bell.
Patent JP-H0511150-A (JP)
Title: Optical receiver
Inventor: IDEKURA SEIZABUROU
IPC: H04B10/112
Filed: 1991-06-28
Abstract: PURPOSE:To enable a high-speed optical communication by making the collector of a transistor in common and synthesizing signals obtained in plural opti-cal receiving parts. CONSTITUTION:Three optical receiving parts 11a, 11b and 11c are arranged in N/ one-dimentional direction, one optical receiving part 11a is provided with a condenser lens 2a consisting of a spherical lens, an optical senser 4a consisting of a photodiode provided in the vicinity of the image formation face of the condenser lens 2a and an attaching plate 3a attaching the optical senser 4a. The positions of the optical sensers 4a-4c in the respective optical receiving parts 11a-11c are arranged so that the distances of the vicinity of the image formation faces of the condenser lens 2a-2c from an optical axis are different each other. That is, the optical senser 4a is positioned upward from the optical axis La in the optical receiving part 11a, the optical senser 4b is positioned on the optical axis Lb in the optical receiving part 11b and the optical senser 4c is positioned downward from the optical axis Lc in the opti-cal receiving part 11c. Thus, optical signals 6a-6c are incident on any of the optical sensers 4a-4c and the high-speed optical communication is enabled over a wide receiving angle.
Patent JP-H0236416-A (JP)
Title: Picture data processor
Inventor: NOBEMOTO KAZUO
IPC: G06F3/153
Filed: 1988-07-27
Abstract: PURPOSE:To store a video generated by means of a computer and the like and to speedily display various pictures in a conference and display by providing a sampling circuit, a storage device, a counter and a parallel-serial conversion circuit. CONSTITUTION:A video signal 15 from the computer is sampled in the sampling circuit 13 based on a clock signal 12a and the counter 18 is driven at every vertical synchronizing signal 16 in the computer so as to count the clock signal. Thus the address of the storage device 14 is set and the sampled video signal 15 is stored. For displaying the stored video signal in a display device, the content of the storage device 14 is read by setting the address in the counter 18 in the same way as the storage time and the data is transferred to the display device through the parallel serial conversion circuit 21. Thus, an output result with a long calculation process such as statistical data is edited, and the screen can speedily be selected and outputted in the conference and the like.
Patent JP-H0851413-A (JP)
Title: Data communication equipment
Inventor: KISHIGAMI TOMOHISA
IPC: H04L1/12
Filed: 1994-08-08
Abstract: PURPOSE:To provide a data communication equipment having masterslave constitution capable of preventing the other transmission from being interrupted when a noise is generated especially in a non-signal section. CONSTITUTION:Plural slave stations 12 is connected to one master station through transmission lines 13 and a signal of a prescribed format consisting of SOF, plural basic data blocks, ED, ACK, NCK, and EOF areas is transmitted from the master station. Each slave station 12 is provided with a format checking circuit 22 and error checking circuits 23, 24 and the gates of respective AND circuits 26, 27 are opened by 'H' signals outputted from these checking circuits 22 to 24 to transmit AKC from a timing signal generating circuit 25. When an output from the circuit 22 is 'H' and an 'L' output is obtained from the circuit 26, NCK is transmitted from an AND circuit 28, and when the abnormality of the format is confirmed, both ACK and NCK are not transmitted.
Patent JP-H10340044-A (JP)
Title: Constellation copier
Inventor: YAMAZAKI MICHIKO
IPC: G09B27/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To get interested in a constellation and the universe and to understand them more by finding an actually seen starry sky in a chart frame by judging actual celestial objects a constellation board, and transbribing the constellation on the spot even in dark night by making use of a light pen. SOLUTION: The chart frame 7 for easily finding a current constellation in the frame is bored in a disk 5 made of blue transparent plastic, etc. The edge of the disk 5 is grooved and graduations 6 of the time are provided at the outer periphery of the upper part. Cut holes 2 in respective star shapes are bored so that the magnitudes of stars of main constellations can be known, and a constellation board 1 made of colorless transparent plastic, etc., having graduations 3 and 4 of the months and days is put in it and so settled as not to fall. Consequently, the current constellation can be found in the chart frame 7 by adjusting the date and time without fixing the center. Even in dark night, the shape of a star is traced by making use of the light pen 11 to directly draw a star a constellation form 9 below it.
Patent JP-H0944478-A (JP)
Title: Apparatus and method for information processing
Inventor: MITAKA SHUNJI
IPC: G06F17/28
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To take the compatibility of the output in even a character that a controlled address and destination name data are different by changing the character kind of the character string of a destination name according to the character kind of a destination address. SOLUTION: In a state that an address book mode is set, the address book data stored in an external storage device 11 is called in a RAM 7. Next, a printing mode is designated for address book data. When the designation of a printing object is terminated and a printer key 2 A is turned on, the reading is performed in the RAM 7, and one of the address book data for which a printing instruction is received is taken out. When it is judged that the address column data is alphabetical characters, the name of the name column in address book data is converted into alphabets (in this case, Roman characters). At this time, the order of the name is substituted by the order of first name/last name. The name converted into alphabets is displayed. Further, whether the name is right or not is judged.  When an alphabetical key is inputted, it is judged that a correction is necessary and the correction is performed by the alphabetical input from a keyboard.
Patent JP-H1111474-A (JP)
Title: Container
Inventor: IWAMOTO KENJI
IPC: B65D6/40
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a container in which the opening and closing of an opening/closing door thereof are reliably restricted by a stopper member during the storage or transportation of the container and, moreover, the opening/closing door can be easily opened or closed even by a robot hand, etc., when contents are taken out of the container, and which is simple in structure. SOLUTION: This container has a take-out opening which is defined in at least one side wall among side walls 16, and an opening/closing door 42 is mounted to this take-out opening in such a manner as to be freely flapped so as to open and close the take-out opening. A stopper member 50 for preventing the opening/closing door 42 from being opened when the opening/closing door 42 is in a closed state is mounted to the opening/closing door 42. The stopper member 50 has a rotary shaft 52 fixed to the opening/closing door 42, a rotary piece 54 mounted rotatably around this rotary shaft, and a spring 56 for energizing a force working on the rotary piece 54 to turn it in a predetermined first direction, and is connected to the rotary piece 54.  The container is provided with rod members 58, 60 whose top ends are engaged with frame bodies 24 mounted on a pallet 8 in a state that the rotary piece 54 is turned in the first direction, and whose engagement with the frame bodies 24 are disengaged therefrom in the case where the rotary piece 54 is forcibly turned in a second direction opposite to the foregoing first direction.
Patent JP-S57110397-A (JP)
Title: Treatment of fecal sewage
Inventor: HAYAKAWA NOBORU
IPC: C02F3/34
Filed: 1980-12-27
Abstract: PURPOSE: To treat a large amount of nitrogent-containing sewage such as fecal sewage to a high degree by a method wherein the sewage aerated in an intermittent aeration tank is subjected to a precipitation treatment, the resultant supernatant liquid is discharged, and then the discharged liquid is nitrified, followed by denitrification.  
     CONSTITUTION: Firstly, the sewage is continuously fed into the intermittent aeration tank 1 without any restriction according to the treatment cycle in the tank 1. The interior of the tank 1 is controlled, for example by a timer or the like, so as to repeat the steps of aeration, subsequent precipitation and discharge of the resultant supernatant liquid for respectively predetermined periods of time. In adition, the sewage continuously fed into the intermittent aeration tank 1 is effectively denitrified in the second inflow part 5 under an anaerobic condition, and then flows into a main aeration chamber 6 over a weir 3. In the aeration chamber 6, the aeration is conducted by a gas diffusing nozzle 8, and the removal of BOD and nitirification are conducted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0474304-A (JP)
Title: Production of thin-film head for perpendicular magnetic recording and reproducing
Inventor: WADA TOSHIAKI
IPC: G11B5/31
Filed: 1990-07-13
Abstract: PURPOSE:To upgrade and improve head characteristics, such as output, recording and reproducing by removing an oxide film and packed oxide after packing of the oxide into the recessed part of a main magnetic pole part by precision working, then exposing the main magnetic pole in the position of <=100Angstrom  from a laminated end face. CONSTITUTION:The oxide is packed into the recessed part of the main magnetic pole part formed by cutting and polishing the oxide film 11 after the formation of this film on the laminated end face of a sliding surface to face recording media and thereafter, the oxide is so precisely worked as to expose the main magnetic pole in the required position. The oxide film 4 on the laminated end face and the oxide after packing in the recessed part of the main magnetic pole are removed by the precision working to expose the main magnetic pole in the position of <=100Angstrom  from the laminated end face. The perpendicular thin- film magnetic head obtd. in such a manner is extremely decreased in the recessed part of the main magnetic pole film 8 from the sliding surface to face the recording media, by which the recording and reproducing characteristics are improved.
Patent JP-S5888266-A (JP)
Title: Pressurized casing clamping method
Inventor: ISHIKAWA KOUJI
IPC: B01J3/03
Filed: 1981-11-19
Abstract: PURPOSE:To make a flange portion smaller and to remove restrictions on a kind of internal fluid by providing a pin for receiving the internal pressure of a pressurized casing and a clamping device for applying the initial clamping force to a gasket without supporting the internal pressure of the pressurized casing. CONSTITUTION:A nut 6 is turned by a torque wrench to apply the initial clamping force to a gasket 3. The gasket 3 is deformed by the clamping force to adhere the flange seal surface closely, so that the pin hole of an upper cover flange 2 is aligned with the pin hole of a drum flange 1. When the pin holes are aligned with each other, a finger pin 4 is inserted into the pin holes, and the nut 6 is unfastened to remove a clamping device and go the pressurized casing is put in pressing and heating operations. In this case, the internal pressure of the casing is supported by the finger pin 4 during operations.
Patent JP-S6082267-A (JP)
Title: Joint structure between ceramic shaft and metallic shaft
Inventor: HIRAO SUMIO
IPC: C04B37/02
Filed: 1983-10-06
Abstract: PURPOSE:To prevent deterioration in quality such as cracking or the like by forming the butt contact parts between a ceramic shaft and a metallic shaft to the diameter smaller than the finish diameter of the ceramic shaft thereby preventing thermal cracking of the ceramic shaft and eliminating oscillation in finishing by grinding. CONSTITUTION:The butt contact parts d2 and d4 between a ceramic shaft 27 and a metallic shaft 21 are made to the diameter smaller than the finish diameter d1 of the ceramic and are subjected to brazing 29 by heating. The generation of thermal stress cracking of the ceramics owing to a difference in the coefft. of expansion between both shafts is prevented. The much better result is obtd. if the end of the ceramics 27 is preliminarily chamfered in this stage. Since the ceramics 7 is a hardly machineable material, the margin for finish grinding is made as small as possible but even if the brazing material 29 has a wetting and oozing part 30 in the stage of grinding, said part does not contact with a grindstone and therefore the ceramic is finished without grinding oscillation and a crack, etc. are not induced. The deterioration in quality is thus obviated.
Patent JP-S6248231-A (JP)
Inventor: HIGUCHI TAKEMITSU
IPC: H02J13/00
Filed: 1985-08-23
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-S6165523-A (JP)
Title: Power mosfet drive circuit
Inventor: KIKUNAGA JIYUNICHIROU
IPC: H03K17/687
Filed: 1984-09-05
Abstract: PURPOSE:To attain high-speed switching of a power MOSFET with simple circuit constitution by using two photocouplers, a PNP transistor (TR) and an NPNTR as as major components to constitute a drive circuit for the power MOSFET. CONSTITUTION:When a light emitting diode GL1 of a photocoupler PC1 is lighted, the PNPTRQ1 is conducted by a small load current Ilambda1. On the other hand, a voltage Epc2[V] dropped by a voltage Epc2[V] from a voltage EZD2[V] is given to an output terminal 23 of the photocoupler PC2 via a Zener diode ZD2 and a smoothing capacitor C4. An NPNTRQ2 produces a gate voltage to drive switchingly the MOSFET1 in interlocking with the PNPTRQ1 and discharges the electric charge stored between the gate and source at the cut-off of the MOSFET11.
Patent JP-S6344001-A (JP)
Inventor: FUTAKUCHI KEIGO
IPC: F24J3/08
Filed: 1986-08-09
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-S6077315-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/295
Filed: 1983-10-05
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-S5881629-A (JP)
Inventor: DEIITAA TAARUMAN
IPC: D01H7/20
Filed: 1982-10-25
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-H0917001-A (JP)
Title: Objective lens driving device
Inventor: FUJII HIROTSUYO
IPC: G11B7/095
Filed: 1995-06-29
Abstract: PURPOSE: To simplify work to assemble an objective lens to a base of a carriage supporting this objective lens. CONSTITUTION: A yoke 20 is composed of a first supporting member 21, a second supporting member 22, center yokes 23, 24 and rear surface yokes 25, 26. The center yokes 23, 24 and the rear surface yokes 25, 26 are perpendicular to the first supporting member 21 and the rear surface yokes 25, 26 exist on the outer side of the center yokes 23, 24. Guide rails 41, 42 are disposed on the inner side of the center yokes 23, 24 and are mounted at the first supporting member 21. The carriage 10 supporting the objective lens 12 is mounted at these guide rails 41, 42 and thereafter, the second supporting part 22 is mounted at the guide rails 41, 42. The yoke 20 is divided to the parts consisting of the first supporting member 21, the rear surface yokes 25, 26 and the center yokes 23, 24 and the second supporting member 22 and, therefor, the mounting to the base 20 is facilitated.
Patent JP-2001013476-A (JP)
Title: Display unevenness inspection device and display unevenness inspection method
Inventor: KAMIJO TADAHIRO
IPC: G02F1/1335
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize display unevenness (color irregularity, etc.), as quantitative characteristics by using a color image pickup means and efficiently detecting the display unevenness by the same. SOLUTION: This display unevenness inspection method captures the image of a liquid crystal cell substrate 7 by the color image pickup means (a color CCD area sensor 1, a lens 2, etc.), and comparing the RGB(red, green and blue) values of the respective pixels in this image. Namely, the intensity of these RGB values, the variations in the RGB values at respective coordinates, the variations in the RGB values among the coordinates, the space frequency state of a color distribution, etc., are detected in accordance with the RGB values of the respective pixels in the image and the display unevenness (color irregularity, etc.), which is heretofore detected by qualitative function inspection is recognized as the quantitative characteristics, by which the display unevenness is efficiently detected with the good accuracy.
Patent JP-H0351828-A (JP)
Title: Composition of nonlinear optical material and production thereof
Inventor: WAKITA KATSUYA
IPC: G02F1/355
Filed: 1989-07-19
Abstract: PURPOSE:To obtain high stability and high nonlinear optical characteristics by comprising the above compsn. of >=2 kinds contg. at least one org. compd. of a pi electron conjugation type and at least one org. compd. which form a molecular salt structure. CONSTITUTION:Even the org. compd. of the pi electron conjugation type having an electron-donating group and electron-accepting group of which the independent crystals do not exhibit nonlinear optical activity as substituent can present the nonlinear optical activity of high efficiency when this compd. is mixed with a compd. having the molecular salt structure and is melted, then cooled to solidify. Namely, even the compd. which has the large super polarizability betaof the molecules but forms the crystal of central symmetry and, therefore, which alone has the nonlinear optical inertness can be changed to the structure in which the central symmetry does not exist by forming this compd. into the multi component system with the other compd. having the molecular salt structure. The nonlinear optical compsn. having the high stability and nonlinear optical characteristics is obtd. in this way.
Patent JP-H0537190-A (JP)
Title: Manufacture of circuit device
Inventor: MATSUTOME TAKATSUGU
IPC: H05K3/00
Filed: 1991-07-25
Abstract: PURPOSE:To provide a circuit device having an easy assembling and high productivity in a method for manufacturing the device in which a circuit board is secured to a case. CONSTITUTION:After a step 1 of inserting a circuit component, a case is inserted to a circuit board (a step 2 of inserting the case). Then, part of the case is bent, and the board is anchored by part of the case (a step 3 of bending the case). Then, the board is solder-dipped to secure the component and the case to the board by soldering (a step 4 of solder-dipping). Then, the board is divided (a step 5 of dividing the board).