baber/WOPTO huggingface dataset:
Patent JP-S58188968-A (JP)
Title: Solid-state image pickup device
Inventor: SHIMOHASHI AKIRA
IPC: H04N5/335
Filed: 1982-04-28
Abstract: PURPOSE:To improve integration density and to obtain a solid-state image pickup device with high resolution, by arranging a photodetecting element equipped with a photoelectric converter on one main surface of a semiconductor substrate, and arranging a circuit element for processing a signal from the photodetecting element on the other main surface. CONSTITUTION:The photodetection part is formed of an (n) type impurity layer 11 by thermal diffusion, etc., on the surface layer part of one main surface 10a of a (p) type Si substrate 10 and the impurity layer 11 is surrounded with a charge barrier 12 made of a (p) type impurity layer with high density. Further, a signal processing circuit element having a transfer gate TG and transfer electrodes phi1-phi4 is formed on the other main surface 12b through an SiO2 film 13. An output terminal by a depth-directional recessed part 14 and the input terminal 15 of the signal processing circuit element are formed of (n) type diffused layers 16 with high density at the peak part of the photodetection part while piercing both main surfaces 10a and 10b. Then, a solid-state image pickup device with a matrix array is formed on the semiconductor substrate 20 and coupled with the signal processing circuit through an (n) type diffused layer 22 without forming the signal processing circuit on the array of photodetecting elements 21, improving the degree of integration.
Patent JP-H06286098-A (JP)
Title: Apparatus and method for dampening offset printer
Inventor: MAKINO SHIGEO
IPC: B41F31/30
Filed: 1993-03-30
Abstract: PURPOSE:To limit roller dots, ghost, etc., to a minimum limit in a wide range from a low printing element to a high printing element and to further improve reproducibility of halftone. CONSTITUTION:A dampening device for an offset printer comprises a dampening water supply system having a dampening original roller 2 in a dampening water pan 1, a regulating roller 3 for regulating dampening water transferred to the roller 2 to a suitable dampening liquid film and a dampening roller 4 rotating in contact with the roller 3, and a dampening liquid dispersing system having an ink reception roller 5 rotating in contact with the roller 4 and an ink delivery roller 6 rotating in contact with an oscillatory roller 8.
Patent JP-S59199708-A (JP)
Inventor: HAINRITSUHI PII SHIYOIRAA
IPC: C08F6/00
Filed: 1984-04-12
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-H06277052-A (JP)
Title: Alpha2,3-sialyltransferase
Inventor: SASAKI KATSUTOSHI
IPC: C12R1/19
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a novel sialyltransferase which is useful for production of physiologically active saccharides and their modified products such as sialyl Lewis a or sialyl Lewis x. CONSTITUTION:alpha2,3-Sialyltransferase containing the amino acid sequence of the formula. The cells having the recombinant vector into which cDNA encoding this novel alpha2,3-sialyltransferase is incorporated are cultured in a culture medium and the enzyme produced is collected from the culture mixture.
Patent JP-S58187969-A (JP)
Title: Corona transfer device
Inventor: FUJINO HITOSHI
IPC: G03G15/16
Filed: 1982-04-28
Abstract: PURPOSE:To print an image of a high quality on continuous paper of a two wide form at a high speed and in large quantities, by providing a shielding member so as to be movable, in accordance with a feed hole passing position of a transfer material between a corona discharge wire and the transfer material. CONSTITUTION:A non-image area l containing a feed hole 11 of a two wide form 10 consisting of a form A and a form B is electrostatically shielded by a shielding member 13 and a shielding member 14. Therefore, even if a toner adheres to a photosensitive drum 1, no toner is transferred. At the same time, a corona wire 2b is electrostatically shielded by the shielding member 13 and the shielding member 14, therefore, contamination by the toner and paper powder is prevented in the same way as a shielding case 2a. In this regard, the shielding member 13 is fitted to the shielding case 2a so as to be freely attachable and detachable, and the shielding member 14 can be moved by interlocking with movement of pin tractors 5, 6 in the width direction. Accordingly, an image of a high quality can be printed on continuous paper of the two wide form at a high speed and in large quantities.
Patent JP-S51148820-A (JP)
Title: P lastic coated steel pipe
Inventor: NAGAI KOUICHI
IPC: F16L58/10
Filed: 1975-06-16
Abstract: PURPOSE:Coat anti-deposit layer between the plastic anti-corrosive layer and the covering layer, with the material having sufficient property as anti-deposit material and not having the property of adnering to the anti-corrosive layer and remaining on it, when the covering layer is removed.
Patent JP-S58188794-A (JP)
Title: Heavy material conveying vessel
Inventor: KATSURA YUTAKA
IPC: G21F5/14
Filed: 1982-04-28
Abstract: PURPOSE:To cool the heavy material efficiently by utilizing effectively the heat emitted from a heavy material such as a cask. CONSTITUTION:An air circulation path 1 is equipped with an absorption refrigerator 2, cooler 3 and hot water generator 4. A load or heavy material C such as a cask containing the used fuel from an atomic power plant is placed in the hold, then the air cooled by a cooler 3 is blown through a duct below the hold to cool the cask and the air at elevated temp. is fed through the upper duct 6 to a hot water generator 4 by means of a fan 9. The hot water thus produced is fed to the regenerator 14 in the refrigerator 2 to heat the refrigerant absorbing gas from the absorber 13 to produce the refrigerant gas which is liquefied in the condenser 15 then fed to the evaporator 12 and used for water cooling in the piping 23.
Patent JP-S60216703-A (JP)
Title: Brake system of internal-combustion engine driven electric vehicle
Inventor: KINOSHITA SHIGENORI
IPC: F02B3/06
Filed: 1984-04-11
Abstract: PURPOSE:To improve fuel consumption by reducing fuel supply amount to an internal-combustion engine when the rotating speed of the engine becomes an idling speed or higher at the brake operating time by an engine brake. CONSTITUTION:The output of a synchronous generator 2 which is coupled with a Diesel engine 1 is supplied through a generator side converter 3 and motor side converters 5L, 5R to wheel driving induction motors 6L, 6R. The engine 1 becomes an idling state at the brake operating time, brake powers generared from the motors 6L, 6R are supplied through the converters 5L, 5R and the converter 3 to a synchronous generator 2, and an engine brake is operated. At this time, when the rotating speed of the engine 1 becomes the idling speed or higher, a fuel supply amount reduction command is applied to a fuel supply unit 23 through a system controller 31.
Patent JP-H07243958-A (JP)
Title: Grain size/moisture measuring device
Inventor: HISHIKARI ISAO
IPC: G01N21/3554
Filed: 1994-03-04
Abstract: PURPOSE:To correctly measure the grain size or moisture of an object to be measured. CONSTITUTION:This grain size/moisture measuring device is provided with a light projecting means (rotary sector 5) projecting at least one or more prescribed light quantities of light or the light of the wavelength absorbed by moisture and the light of the wavelength not absorbed by moisture to an object 3 to be measured, a detecting element 6 detecting the light reflected on the object 3, and an arithmetic means 10 calculating the grain size of the object 3 based on the fluctuation quantity on one light quantity of light within the output of the detecting means 6 or the ratio of fluctuation quantities on different light, correcting the ratio signal between the light of the wavelength absorbed by moisture and the light of the wavelength not absorbed by moisture based on the grain size signal, and calculating the moisture signal.
Patent JP-2000267697-A (JP)
Title: Voice recording and reproducing device
Inventor: MIZOBUCHI KOJI
IPC: G10L19/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a voice recording and reproducing device which is easy to use and has no erroneous operations. SOLUTION: This voice recording and reproducing device is provided with a storage part 14 at least having a voice data area and an index information area, a system control part 12 which controls the writing of the voice data converted into a digital signal and index information concerning the voice data with respect to the storage part 14 and controls the the reading of the voice data based on the index information concerning the voice data which are stored in the part 14, and an interface part 10 for communicating with a personal computer 9. Then, when a prescribed time has elapsed without generating any communication operation while the device is in a communication mode capable of communicating with the personal computer 9, the device enters into a low current consumption mode.
Patent JP-S63240909-A (JP)
Title: Horizontal-flow filter
Inventor: IWASAKI KATSUMI
IPC: B01D24/02
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the tile high-capacity filter capable of being easily maintained and inspected by forming plural independent filtration regions coaxially in a outer shell, and simultaneously supplying raw water to the regions in parallel. CONSTITUTION:Raw water is supplied from a raw water supply pipe 15 to the raw water regions 11 formed on the outsides of the filtration regions 6a and 6b which are independently formed through a raw water communicating pipe 13. The raw water passes horizontally through the filtration regions 6a and 6b obtained by packing granular filter medium 8 between screens 7 and 7, and clarified water is obtained. The clarified water is collected in a clarified water zone 12, and partly discharged to the outside of the system through a clarified water communicating pipe 14 and a clarified water discharge pipe 16. When the granular filter medium 8 is washed, the supply of raw water and discharge of clarified water are transiently stopped, washing water is forced into the filtration regions 6a and 6b from the opening 19 of a supporting plate 4 through a washing water supply pipe 17 and a washing water chamber 18, and hence the contaminant deposited on the granular filter medium 8 is released as filter cake. The cake is collected in a cake dish 21, and then discharged to the outside of the system from a washing water discharge pipe 22 along with the washing water.
Patent JP-S57187186-A (JP)
Title: Joining method for laminated plates by welding
Inventor: KAWASAKI KUNIO
IPC: B23K11/16
Filed: 1981-05-13
Abstract: PURPOSE:To join a composite material efficiently to other metallic member by welding by melting the resin layer of the prescribed part in the composite member interposed with the resin layer between metallic plates locally and conducting electricity between both electrodes under pressurizing. CONSTITUTION:An annular part 3a of a high frequency work coil 3 is disposed in the welding part of a composite material 1 adhered and laminated with a resin layer 1c between two sheets of metallic plates 1a and 1b, in proximity to the plate 1a side, and while cooling water is flowed in an internal passage 4, electricity is conducted. The resin layer 1c near the weld zone is heated and melted locally by this. When electricity is conducted to electrodes 5 on both sides while the material 1 and the member 2 are grasped and heated by said electrodes 5, the plates 1a, 1b of the material 1 contact each other, by which electricity is conducted to these and the material 1 and the member 2 are spot- welded and joined simultaneously.
Patent JP-H06280399-A (JP)
Title: Protection fence
Inventor: YOSHIDA SHIGERU
IPC: E04G21/32
Filed: 1993-03-31
Abstract: PURPOSE:To move and install a protection fence in a short time by forming a protection fence by plural units, fixing the fence and guides on a building, elevating the guide by an elevating device. CONSTITUTION:At the time of moving and installing a fence 1 from the floor F3 to the floor F4, a pin of a measuring worm-type elevating device 20 is moved down, the downward movement of a guide 5 is stopped, and the upward movement is allowed. Subsequently, a guide brace 7 and a guide brace base metallic material 8 are detached, a pin 6a is detached to let the guide 5 free from the guide base metallic material 6, and a hydraulic cylinder is elongated and contracted to lift up the guide 5. After that, the guide 5 is fixed to the floor F4 by the guide brace 7 and the metallic material 8. Subsequently, a fence brace 3 and a fence brace base metallic material 4 are detached. The pin of the elevating device 20 is moved up, and the hydraulic cylinder is elongated and contracted to lift up the fence 1 along the guide 5. Further, the fence 1 is fixed to the floor F4 by the brace 3 and the metallic material 4.
Patent JP-S5071375-A (JP)
IPC: G01N25/48
Filed: 1974-06-25
Abstract: An apparatus for determining the thermal efficiency of a chemical reaction wherein a reaction vessel is equipped with a double-wall jacket or shell which forms a heat exchanger, a heat transfer fluid medium is circulated so rapidly that the difference of its temperature at the inlet and at the outlet of the shell throughout the entire duration of the reaction, with the exception of possibly occurring momentary irregularities in the reaction kinetics, does not exceed 1 DEG  C. A temperature regulator is provided which is constructed as a mixture regulator and encompasses a respective container for heat transfer fluids which are hotter and colder with respect to the temperature of the heat transfer fluid which is circulated in the circulation system and each such container is operatively connected with the circulation system as a function of the reference value deviation of the temperature of the reaction mixture. Further, there is provided an apparatus for the continuous determination of the difference between the temperatures of the reaction mixture and the heat transfer fluid at a randomly selected location of the heat exchanger.
Patent JP-H02252085-A (JP)
Title: Commodity identification system
Inventor: FUKUOKA SHINICHIRO
IPC: G06K17/00
Filed: 1989-03-24
Abstract: PURPOSE:To detect the generation of a memory error at the time of storing data by accessing the memory only when the data of a data carrier coincide with a key comparing value at the time of applying a writing or reading command to the data carrier. CONSTITUTION:When the data carrier 4 receives a command and decides the command as a key address command(KAC), the key value is written and its response is sent to an ID controller 14 to end the processing. When the command is not the KAC, a key address in the memory 35 is read out and whether the read key address coincides with the key comparing value set up in a control part 34 or not is checked. At the time of discrepancy, a memory error response is transmitted. When the command is a reading or writing command at the time of coincidence, the data are read out from the memory 35 or data are written in the memory 35 and a writing response is transmitted to end the processing.
Patent JP-2000267783-A (JP)
Title: Movement controller and movement control method for display content
Inventor: TAKEDA TOMOAKI
IPC: G06F3/0481
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a movement controller and a movement control method of display contents capable of easily performing a screen movement such as scrolling and a smooth operation even when the display contents includes an object. SOLUTION: This movement controller is provided with a means for detecting whether or not a screen is touched, a means 107 for judging whether or not the detected touch position is presence in an area showing an object for starting any operation, a means for judging whether the detected first touch position is changing, and a means for operating either a desired object operation or the movement control of display contents. Then, when it is judged that the detected touch position is a second touch position different from the first touch position, and that the second touch position is present in the area of the object, the desired object operation is executed, and when it is judged that the second touch position is present in an area other than the object, the movement control of the display contents is executed.
Patent JP-H08292866-A (JP)
Title: Method and apparatus for detection and selection of desired data from large quantity of schedules of data item by using controller such as television,remote controller for television,etc.
Inventor: SUCHIIBUN GUREGORII ITSUKU
IPC: H04N5/445
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to be given a chance to execute selection from the large amounts of item schedules to his satisfaction. SOLUTION: This device is provided with a filter means including a sub-group designator in a displaying means 10, which selects the sub-group designator by a pointing means for filtering the group, and generates a sub-group by the selected sub-group designator, and the displaying means 10 which displays the expression of a group item belonging to at least one part of the sub-group in the displaying means. The group item is selected by selecting the expression in the displaying means 10 according to the pointing means.
Patent JP-H09266150-A (JP)
Title: Aligner
Inventor: TAKADA HIROTAKA
IPC: H01L21/027
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which improves working efficiency at an exposure process and reduces costs. SOLUTION: The aligner comprises an ultraviolet light source 1, a shutter 2, a reduction projection lens 5 and an X-Y stage 6. In place of a conventional reticle, a plurality of transmission display devices 8 are connected via wires 11 to a controller 9. Areas which pass or block light are formed on the transmission display devices 8 based on drive signals from the controller 9, thus an arbitrary mask pattern 3 is obtained. The respective transmission display devices 8 have optical fiber 10 in cell units. The mask pattern 3 is guided to the reduction projection lens 5 via the optical fiber 10, thereby a higher-density mask pattern is obtained.
Patent JP-H07277216-A (JP)
Title: Neutrality holding device
Inventor: UNO OSAMU
IPC: B62D11/04
Filed: 1994-04-12
Abstract: PURPOSE:To hold the neutrality through fixed force irrespective of a stroke in the neutrality holding device used for a skidsteerloader or the like. CONSTITUTION:A neutrality holding device is composed of a cylinder body 2, pistons 3L, 3R, a piston rod 4, a fixed rod 5, a pressurized chamber 6, a nonpressurized chamber 7, a pressurized path 8, a nonpressurized path 9, the first stoppers 10L, 10R and the second stoppers 11L, 11R, and especially, oil pressurized by a pump is utilized for forming the device in hydraulic system.
Patent JP-H07288958-A (JP)
Title: Manufacture of rotor
Inventor: SHIGA TAKESHI
IPC: H02K17/16
Filed: 1994-04-12
Abstract: PURPOSE:To easily manufacture a rotor of high efficiency by a method wherein a conductor is formed inside a slot in a rotor core by die casting. CONSTITUTION:As a prior stage with reference to a rotor core 12 in a final shape, an original core 15 in a shape in which the outer circumferential part of an original slot 16 is closed by a bridge part 17 is constitute. A conductor 13 is formed inside the original slot 16 by die casting aluminum to the original core 15. After that, the part of the bridge part 17 in the original core 15 in which the conductor 13 has been formed is cut and removed in a width size B which is larger than a width A in the circumferential direction of the bridge part 17. Thereby, a rotor with the conductor 13 inside an open slot 14 in the rotor core 12 is completed without cutting.
Patent JP-H07282472-A (JP)
Title: Optical disk and recorder and reproducer
Inventor: UENO FUMIAKI
IPC: G11B7/24091
Filed: 1994-04-12
Abstract: PURPOSE:To obtain the optical disk and its recorder and reproducing device, possessing a duplication preventing function. CONSTITUTION:A signal pit train 11 provided between recording tracks and the recording tracks on both sides of inner and outer circumferences of the signal pit train 11 are not arranged with recording track pit trains 10 but provided with a plural number of signal pit trains 11. A function capable of stopping reproduction thereafter when an area provided with a plural number of signal pit trains 11 is reproduced plural times, and its regenerative signal is the same every time is imparted to the reproducing device. Since a duplicating disk is not provided with the signal pit trains 11 between the recording tracks, even when the area recorded with the signal pit trains 11 is reproduced again and again, only the same signal is reproduced, and hence the reproduction is stopped. Consequently, the duplicated disk cannot be reproduced, thus preventing illegal duplication.
Patent JP-S63239422-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/137
Filed: 1987-03-27
Abstract: PURPOSE:To uniformly orient a ferroelectric liquid crystal and to provide high contrast by forming at least one of oriented films by plasma polymn. of a specific cyano compd. CONSTITUTION:Two sheets of transparent electrode substrates provided with the oriented films on transparent electrodes are disposed by disposing the oriented films on the inner side and the liquid crystal, more preferably the ferroelectric liquid crystal is sealed therebetween. At least one of the oriented films mentioned above is formed by the plasma polymn. of the compd. expressed by the formula R-CN. In the formula, R denotes alkyl of 2-5C. The polymerized films can be provided directly on the transparent electrodes or via electrical insulating layers, etc. The polymerized films may be provided respectively on a pair of the substrates. Provision of said film on one substrate and provision of the oriented film consisting of polyimide, etc., on the other substrate are equally well. The oriented films are preferably rubbed.
Patent JP-S548824-A (JP)
Title: Diesel generating set
Inventor: ITOU MASAKATSU
IPC: H02P9/00
Filed: 1977-06-22
Abstract: PURPOSE: To prevent a Diesel engine from overspeeding when in a time of regenerative brake operation, by applying a brake for the Diesel engine with an exhaust braking, when the Diesel engine exceeds a certain speed of acceleration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60217520-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: C08L71/02
Filed: 1984-04-12
Abstract: PURPOSE:To make negligible an increase in drop-out even after repetition of high-density recording and reproduction by disposing a recording layer consisting of a thin ferromagnetic metallic film on a substrate having a metal-contg. layer at the end. CONSTITUTION:A magnetic recording medium 1 is constituted of the substrate 2 and the thin ferromagnetic metallic film 3 and the metal contg. layer 4 is formed at the cut end of the substrate 2. The layer 4 is constituted of a molten mixture composed of a film high polymer such as polyethylene terephthalate or the like forming the substrate 2 and a metal such as Co, Ni, Fe or the like. The layer 4 is of about 1mum from the end but the strength to sliding with a magnetic tape is considerably improved and the dislodging of the high polymer at the end is obviated at all. The increase of the drop-out is made negligible even after repetition of high-density recording and reproduction.