baber/WOPTO huggingface dataset:
Patent JP-H0877656-A (JP)
Title: Magnetic tape recording/reproducing apparatus
Inventor: OTA YOSHITAKA
IPC: G11B15/46
Filed: 1994-08-31
Abstract: PURPOSE: To enhance an accuracy in measuring a rotation period of a reel thereby enhancing a controlling accuracy for the running speed of a tape, by controlling the running speed of the tape based on period values of both reels at a supply side and a take-up side. CONSTITUTION: Period values of FG signals of a wind reel 2 and a supply reel 3 per pulse are latched by reel period-measuring means 12 and 13, and sequentially input to a delay device of a plurality of stages. Outputs of the delay device are added, so that one rotation period of the reels is output per FG pulse. A signal of four pulses per one rotation of both reels is generated and a value of one rotation cycle of the reels is output per 1/4 rotation. An error of a square sum of periods of both reels obtained at a square sum- calculating means 14 from a reference square sum is calculated by a subtracting means 15, integrated at an integrating means 10, and then added to a target cycle value of a motor at an adder 9. As a result, the rotation period of a reel motor 4 becomes equivalent to the changed target cycle value at a subtracting means 8.  The rotation cycle of the reel motor 4 is thus changed and controlled so that the square sum of the cycles of both reels agrees with the reference square sum.
Patent JP-H0490677-A (JP)
Title: Recorder
Inventor: AOKI MASASHI
IPC: H04N1/60
Filed: 1990-08-06
Abstract: PURPOSE:To reproduce colors with high fidelity by making the color of a part overlapped with display outputs light by adjusting the colors of the display outputs. CONSTITUTION:An ink jet printer 20 receives a picture data or a printing data from a host computer 1 and stores the data in an input buffer 3. When colors are overlapped, an overlap adjust processing part 9 executes a processing such as thinning-out, etc. Namely, since various colors are prevented from being overlapped and outputted at the same picture element position by thinning out the picture elements at the part overlapped with pictures, the color of that part is made light. Thus, the color can be reproduced with high fidelity.
Patent JP-S62223191-A (JP)
Title: Production of novel physiologically active peptide
Inventor: ISHIDA TORAO
IPC: C07K14/57
Filed: 1986-09-04
Abstract: PURPOSE:To obtain the titled compound useful as interferon gamma, etc., by successively reacting a resin containing no functional group except a functional group participating in peptide bond as a substrate with an amino acid under a strongly acidic condition and simply carrying out washing even if chains are extended and molecules are agglomerated. CONSTITUTION:In synthesizing peptide by solid phase method, a resin (e.g. divinylbenzene crosslinked chloromethylated polystyrene resin, etc.) containing no functional group except a functional group participating in peptide bond is used as a substrate is reacted with an alpha-amino group-protecting amino acid under a strongly acidic condition according to amino acid sequence of peptide, the alpha-amino-protecting group is removed, these operations are repeated to successively react the amino acid. By this method, washing with methylene chloride is simply carried out even if molecules are agglomerated with extension of peptide chain and the aimed peptide is obtained.
Patent JP-S5995579-A (JP)
Title: Blade cleaning device
Inventor: SUGIYAMA TAKASHI
IPC: G03G21/00
Filed: 1982-11-24
Abstract: PURPOSE:To remove oscillations of a cleaning blade effectively by allowing an oscillation damping material to abut on the edge of the cleaning blade substantially. CONSTITUTION:When a cleaning device is not in operation, a holder 11 oscillates in the direction opposite to an arrow (c) and the edge of the blade 10 leaves the surface of a photosensitive drum 1 to form a gap 14 between the blade 10 and oscillation damping material 13. The photosensitive drum 1 is driven as shown by an arrow (a) for rotation to perform development and transfer and then a blade holding member 5 is energized by a spring 7 as shown by the arrow (c) to press the edge of the blade 10 against the surface of the photosensitive drum 1. In this case, the edge of the blade 10 is pressed against the surface of the photosensitive drum 1 through the oscillation damping material 13 while flexing slightly to scrape the toner remaining on the surface of the drum 1. In this case, oscillations which is to occur to the edge of the blade 10 are absorbed by the oscillation damping material 13 and are not generate substantially.
Patent JP-S59113205-A (JP)
Inventor: UIRUFURETSUDO HENRII UIRUKINSO
IPC: B22C9/04
Filed: 1983-11-02
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-S6449522-A (JP)
Title: Electric cleaner
Inventor: MITANI TOMOMI
IPC: A47L5/24
Filed: 1987-08-19
Abstract: PURPOSE: To actuate the take-up of a cord when a brake pedal is held and accommodate it with sliding of a vent pipe by furnishing a gear to rotate coaxially with a cord reel, a gear meshing with a rack furnished on the vent pipe, and a transmission mechanism to transit the torque between the two gears. CONSTITUTION: When a cord is to be accommodated, a brake pedal 14 is pushed which causes a coupling part 16 to rotate round a rotary shaft 17, and a brake roller 15 is separated from a cord reel 4. Now, it is possible to accommodate the cord. At the same time, a gear 12 is meshed with gears 5 and 11 through a coupling part 13, so that the gear 5 rotates with the rotation of the cord reel 4, and from the gear 12 to gear 11, the torque is transmitted to a gear 6 through gears 10 and 9, and an aeration pipe 1 is slid by a rack 7 and accommodated. At completing of accommodation substantially, the gear 6 attains a groove 8, and the transmission of the driving force is finished. At the time of accommodating the body, it is thus practicable to accommodate the cord and vent pipe simultaneously.
Patent JP-H0955307-A (JP)
Title: Atomized powder for alnico magnet and bonded magnet
Inventor: FURUYA TAKASHI
IPC: H01F1/06
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive Alnico magnet excellent in temperature characteristics (temperature coefficient of flux density). SOLUTION: The magnetically isotropic atomized powder for Alnico magnet composed of an atomized powder having average particle diameter in the range of 10-200μm has alloy powder composition of Al: 6-16wt.%, Ni: 13-33wt.%, Cu: 2-6wt.%, S: 0.03-0.20wt.% and possibly contains one or more than one kind of Co: 0-39wt.%, Ti: 0-9wt.% or Nb: 0-5wt.% and the remainder of Fe and impurities. The boded magnet is produced by bonding the atomized powder for Alnico magnet n with a resin.
Patent JP-2000026389-A (JP)
Title: Production of acrylonitrile or methacrylonitrile
Inventor: SAKURAI KAZUMITSU
IPC: C07C253/24
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and continuously operating a reaction gas cooling and cleaning process in producing acrylonitrile or methacrylonitrile by an ammoxidation reaction of propane, propylene and isobutylene. SOLUTION: When the concentration of a high-boiling organic substance in a circulated cooling water used in a cooling and cleaning process of a reaction gas evolved in an ammoxidation reaction or in a waste water not containing ammonium sulfate taken out from the process is (x) wt.%, the operation is carried out in 40<x<=60, preferably 45<=x<=60. Rise in viscosity by increase in the concentration of the high-boiling organic substance is suppressed. Consequently, the amount of the circulated cooling water in the reaction gas cooling and cleaning process is stably maintained and clogging of a drain removing piping from the reaction gas cooling and cleaning process is reduced.
Patent JP-S6186626-A (JP)
Title: Cavitation erosion detector
Inventor: MATSUO MAKOTO
IPC: G01M15/04
Filed: 1984-10-04
Abstract: PURPOSE:To facilitate to test sensitivity highly accurately and to make it possible to judge the detected output as the output corresponding to the amount of erosion, by attaching a piezoelectric element to a sensor adapter having a screw part, and using a piezoelectric element sensor of a screwing type. CONSTITUTION:A sensor attaching adapter 20 has a hole, whose size is the same as the inner diameter of an injection pipe 2, and an attaching screw 21. The adapter 20 is provided between a fuel injection pump 1 and a fuel injection valve 3. The adapter 20 is connected to the injection valve 3 by a connecting screw 22. The adapter 20 is connected to the injection valve 3 by a connecting screw 22. The adapter 20 is connected to the injection pipe 2 by a connecting screw 23. Meanwhile, an attaching screw 25 is provided at one end of a sensor adapter 24, to which a piezoelectric element 10 is attached, and coupled with the screw 21 of the adapter 20. A piezoelectric element sensor 27 is composed of the adapter 24, the element 10, a cover 26 and the screw 25. The sensor 27 is screwed into the adapter 20. The detected signal is sent to a judging device 13 through an amplifier 11 and a BPF12 and judged.
Patent JP-H0371088-A (JP)
Title: Production of dial for wrist watch
Inventor: HIRANO MAKOTO
IPC: G04B19/06
Filed: 1989-08-09
Abstract: PURPOSE:To stereoscopically form a character, etc., by laminating a perforated film in one part on a dial base and forming a nonconductive film and thereafter applying conductive thermosetting coating through this hole by electrodeposition coating. CONSTITUTION:A dial base 1 is formed of brass sheet e.g. having 0.3mm thickness. Then a white film wherein holes are perforated in the part of a character is laminated on the base 1 by a hot melt adhesive to form a film 3. The base 1 is immersed in emulsion type electrodeposition coating liquid wherein cation type acryl-based electrodeposition coating resin and fine powder of silver are dispersed in purified water. While the electrodeposition coating liquid is agitated, the cation type acryl-based electrodeposition coating resin is electrodeposited and cured by utilizing the base 1 as a cathode and utilizing stainless plate as an anode to obtain an electrodeposition coating layer 4.
Patent JP-H0523177-A (JP)
Title: Method for introducing scarcely water-soluble or insoluble substance into cultured plant cell
Inventor: OKADA SHIGETAKA
IPC: C12N5/02
Filed: 1991-07-23
Abstract: PURPOSE:To introduce a raw material substance into a cultured plant cell in high efficiency in the production of a useful substance by the use of cultured plant cell. CONSTITUTION:A scarcely absorbable substance is emulsified with a surfactant selected from monoglyceride, sugar ester, saponin, polyglycerol fatty acid ester, lecithin, enzyme-treated lecithin or their mixture and the emulsified product is introduced into a plant cell.
Patent JP-S6363026-A (JP)
Title: Photograph printing method
Inventor: MIYAWAKI HIROSHI
IPC: G03B27/32
Filed: 1986-09-02
Abstract: PURPOSE:To eliminate an unprinted missing part which has always been generated in the printing beginning and the printing end, and to effectively utilize a photosensitive material, by carrying the photosensitive material by forward and reverse operations, bringing an image and a character to a printing operation simultaneously or as to only one of them, and tuning it to said carrying operation. CONSTITUTION:In I, after an exposure of a usual print U has been ended, only a character Y1 is printed by operating only a character printing device 3, when a photosensitive material 1 has been returned by a length portion which has subtracted 1/2 of length of the usual print Y and an image X from length corresponding to one frame W. In II, an image printing device 2 and a character printing device 3 are exposed simultaneously by feeding forward one frame W and a frame margin V portion, and in III, both the devices 2, 3 are exposed simultaneously by feeding forward successively one frame W and every frame margin V portion. In the printing end, in I, an image X99 and a character Y100 are exposed in a stepping stone state and the last one frame W having a stepping stone part Z100 is formed, and in II, only an image X100 of the previous position is exposed by feeding forward one frame W and the frame margin V portion.
Patent JP-S6185895-A (JP)
Inventor: YASUI SUNAO
IPC: H05K3/42
Filed: 1984-10-03
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-S6365801-A (JP)
Inventor: TSUNODA YASUHIKO
IPC: A43B13/00
Filed: 1986-09-05
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-S60100692-A (JP)
Title: Forming die manufactured by electroforming
Inventor: TAKEDA HIROAKI
IPC: C25D1/00
Filed: 1983-11-04
Abstract: PURPOSE:To provide a forming die for plastic formed with a liquid flow passage having plural stirring walls by adhering an affixial member to the rear of the cavity formed by electroforming then depositing an electroforming metallic layer to said surface and removing the affixial member. CONSTITUTION:A copper layer 3 is thinly electrodeposited on the rear surface side of a cavity 1 formed by Ni electroforming. An affixial member 4 consisting of solder, etc. having the sectional area corresponding to a flow passage 5 is adhered to the outside surface of the layer 3. Stirring walls 6, 7, 8 consisting of brass plates, etc. are driven to the side face part of the cavity 1 and the member 4. A conductive layer is formed on the surface of the solder 4 and thereafter a metallic layer 9 is deposited and formed by Ni electroforming atop the copper layer 3 and the solder 4. The cavity 1 and the layer 9 are heated to melt and discharge the solder 4, thereby forming the passage 5 enclosed by the layer 9 on the rear of the cavity 1. The walls 6-8 are protruded in the passage 5. A liquid is passed through the passage 5 to heat or cool the cavity 1.
Patent JP-H11105871-A (JP)
Title: Transport and storage container for liquid
Inventor: SCHUETZ UDO
IPC: B65D77/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To protect an inner container from static electrification by a method wherein the whole container is composed of the inner container made of synthetic resin, an outer shell made from latticed metal rods for surrounding the inner container and a palletlike stand, and a fabriclike, netlike or latticelike casing made of conductive material is provided at the inner container. SOLUTION: A transport and storage container 1 for liquid is mainly constructed of a replaceable rectangular parallelepiped polyethylene inner container 2. The inner container 2 is composed of four side walls 2a-2d, a lower end face 3 and an upper end face 4 having a filling stud 5 that is closed up with a screw cap 6, and equipped with a discharge stud 7 including a takeout cock 8. The container 1 is equipped with an outer shell 9 composed of latticed metal rods 10, 11 crossing vertically and horizontally and a palletlike stand 12 for receiving the inner container 2. Then, a casing 18 made of conductive material and fabricated into a latticed cage or a latticed hood 19 out of metal wires is put over the inner container 2, and thereby the inner container 2 is prevented from undergoing static electrification.
Patent JP-S58109263-A (JP)
Title: Profile sander for woodwork
Inventor: SHIMURA HIDEO
IPC: B24B21/16
Filed: 1981-12-23
Abstract: PURPOSE:To exchange a pressure pad to push a sanding belt to a work in a short time automatically by providing several pressure pads on a fixing member capable of dividing rotation in accordance with the shape of grinding. CONSTITUTION:A sanding belt 4 is supported by a guide pulley 2 and a tension pulley 3 and rotated by a drive pulley 1 for giving a polishing process to the surface of a work. In accordance with the shape of the surface of the work of a wooden product or the like, several pressure pads 5 are prepared, and fixed on a fixing member 13 capable of dividing rotation. When a pressure pad 5 is selected and divided in accordance with the shape of grinding, a slider 12 is advanced by an air actuator 14, and the pressure pad 5 is pushed to the belt 4 for giving a polishing process of a fixed shape.
Patent JP-S6099831-A (JP)
Inventor: HOTSUTA KOUSAKU
IPC: B65B55/04
Filed: 1983-11-07
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-S6269525-A (JP)
Title: Lsi inspection method
Inventor: KONO YASUSHI
IPC: H01L21/66
Filed: 1985-09-24
Abstract: PURPOSE:To achieve the high speed inspection of an LSI, by selecting a chip as a test object from a common part via a control line, supplying a test pattern signal to the chip from the common part via a data line, and observing its results in the common part. CONSTITUTION:A chip 1 and a common part 2 are interconnected through data lines 4-1 and 4-2 common to each chip 1 and control lines 5 proper to each chip 1. At the time of testing, a measuring probe of a tester is brought into contact with pads 7-1, 7-2 and 7-3 in the common part 2. then the tester supplies the pad 7-3 with a chip selection signal, and, thereby, a selector 6 selects a line an objective one as 'high' out of control lines 5. When a test signal is outputted from the tester to the pad 7-1, it is delivered via the data line 4-1 to the chip 1 selected as a test object. Its response signal is fed back to the pad 7-2 via the data line 4-2, and compared with an expected value by the tester.
Patent JP-S6450099-A (JP)
Title: Liquid crystal display device
Inventor: OTANI AKINARI
IPC: G09G3/36
Filed: 1987-08-21
Abstract: PURPOSE: To reduce irregular luminance at the upper and the lower parts of a screen and to secure much gradation to display the half tone of a picture by impressing a waveform signal by which effective voltage impressed on a liquid crystal cell becomes equal at the upper and the lower parts of the screen on a counter electrode by setting a vertical scanning period as a cycle. CONSTITUTION: The waveform signal by which the effective voltage impressed on the liquid crystal cell 2 becomes equal at the upper and the lower parts of the screen is impressed on the counter electrode 4 by setting the vertical scanning period as a cycle. By changing the amplitude of the waveform signal, the offleak of a switching transistor (TFT) 1 is made minimum, so that the effective voltage impressed on the cell 2 is freely adjusted at the upper and the lower parts of the screen. Thus, the irregular luminance at the upper and the lower parts of the screen is reduced and much gradation to display the half tone of the picture is secured.
Patent JP-H0495179-A (JP)
Title: Edge extracting device
Inventor: INADA TOSHIO
IPC: G06K9/46
Filed: 1990-08-07
Abstract: PURPOSE:To form the edge extracting device having a space frequency characteristic of a wide band by receiving an output of the annular photodetector and an output of the center photodetector and generating an output equal to a function of the summation sum of the respective receiving inputs at every annular photodetector whose ring sizes are different in a peripheral photodetector part. CONSTITUTION:A peripheral photodetector part consists of a concentric multiple ring structure in which plural annular photodetectors 41 - 45 whose ring sizes are different are placed like a concentric circle whose center is the same as that of the center photodetector 3. In such a state, at every annular photodetector 41 - 45 whose ring sizes of the peripheral photodetector part are different, its output and an output of the center photodetector are received and an output equal to a function of the weighted sum of the respective receiving inputs is generated by an arithmetic element. In such a way, plural kinds of edge extraction channel mechanisms whose center frequencies are different can be formed, and a space frequency characteristic at the time of extracting an edge is made to that of a wide band.
Patent JP-S6364142-A (JP)
Title: Memory management control system
Inventor: SATO KIMINORI
IPC: G06F9/44
Filed: 1986-09-04
Abstract: PURPOSE:To rapidly execute access to an effective cell to be copied and to execute a copying type garbage collection processing at a high speed by providing an address data extracting means, a main memory control means, plural registers, etc. CONSTITUTION:When a garbage collector in a CPU 1 is activated and an effective cell A is copied from an old space 8 in a main memory 2 to a new space 9, the cell A is divided into a CAR part 21 and a CDR part 22 and removed by an address data extracting circuit 3. The CAR part 21 is accommodated to a CAR part register and the CDR part 22 is accommodated to a CDR part register 5, and in order to access a next copied effective cell B in the old space 8, the contents of registers 4 and 5 are used as the address data. Namely, the CAR part 21 is sent through a selector 12 to a main memory control circuit 7, the next cell B is instantaneously accessed, the CDR part 22 is accommodated to a stack 6 and sent to the circuit 5 in accordance with the necessity. Thus, the access to a copied effective cell is executed rapidly and a garbage collection processing can be made highly speedy.
Patent JP-H1040728-A (JP)
Title: Luminaire
Inventor: KITARA MASAHIDE
IPC: F21Y101/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a human body sensitive luminaire that is suitable for a toilet lamp and that can be easily assembled and dissembled. SOLUTION: In this luminaire, a case 2 is linked with one side portion of a shade 1, and a socket support plate 4 provided with a socket 3 on a lower face thereof and a support plate 7 provided with a light control block 5 and a human body sensor portion 6 are linked with each other. The socket 3 is inserted from a top face opening 8 of the shade 1 inside thereof, and a lamp 9 is attached to the socket 3. The light control block 5 and the human body sensor portion 6 are inserted from a top face portion 10 of the case 2 inside thereof, and the human body sensor portion 6 is exposed to a bottom face opening 16 of the case 2. A holder 11 mounted downward of the socket on an outer circumference of the socket 3 and supporting an edge of the top face opening 8 of the shade 1 is assembled.  One side portion of the shade 1 is opened, and the opening end thereof is inserted upwardly into a groove on both sides of the case 2.
Patent JP-S6270219-A (JP)
Title: Production of dibromosilane
Inventor: SATO KIMIHIKO
IPC: C01B33/107
Filed: 1985-09-24
Abstract: PURPOSE:To produce dibromosilane in good conversion, by disproportionating tribromosilane in the presence of a catalyst. CONSTITUTION:Tribromosilane is disproportionated in the presence of an amine based catalyst at 50-250 deg.C under 1-20 KG pressure for 10sec-3hr and converted into dibromosilane in good conversion. A tertiary amine compound, bonded tertiary amine or ion exchange resin containing quaternary ammonium groups or catalyst containing an aminoalcohol supported on a carrier is used as the amine based catalyst.