baber/WOPTO huggingface dataset:
Patent JP-H02265365-A (JP)
Title: Picture reader
Inventor: HASEGAWA SHIGEYOSHI
IPC: H04N1/04
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate the need for matching with a line number counter at every occasion of original placing by displaying a reading light reflected and obtained from the original of a color separation system, comparing and collating the light with a mark or a scale written in advance and confirming a dot pitch or the line number of the printed original. CONSTITUTION:A reflected light from the original 1 is read with a reading lens 4 and a screen is irradiated with a collimated light separated by a half mirror 7c and the read original 1 is displayed. A marker 10a or a scale 10b is drawn on the screen 10. When the image of the read original 1 is displayed on the screen 10, since the dots of the image of the original 1 are displayed on the screen 10, the dot pitch of the original 1 is recognized by comparing the dot with each size of the marker 10a. Similarly, the image of the original 1 is displayed on the screen 10 to recognize the number of lines of the original 1.
Patent JP-H08260366-A (JP)
Title: Dyeing of woven fabric
Inventor: YAMAOKA TADAO
IPC: D06P5/00
Filed: 1995-03-19
Abstract: PURPOSE: To provide a method for dyeing a woven fabric, capable of dyeing the woven fabric in more excellent productivity than in the case of stencil- printed YUZEN (printed silk muslin) and in the same quality as in the case of hand-drawn YUZEN. CONSTITUTION: A method for dyeing a woven fabric comprises pressing the woven fabric 1 to be dyed with a press roller machine 2 to flatten and smoothen the surface of the woven fabric, and subsequently copying (dyeing) an arbitrary designed pattern formed in a master-drawing member 4 with a copying machine 3.
Patent JP-S63252018-A (JP)
Title: Image data compressing device
Inventor: MASUDA TOSHIAKI
IPC: H03M7/30
Filed: 1987-04-08
Abstract: PURPOSE:To perform the best bit allocation at a high speed by providing a means which checks by comparison whether or not the difference value of each bit allocation pattern is within a permissible range and selects the best bit allocation pattern according to the comparison result. CONSTITUTION:This device consists of a data normalizing circuit 2, an orthogonal transforming circuit 4, a bit allocation pattern selecting circuit 6, and a compressing and encoding circuit 8. In this constitution, original image data ID(x, y) is inputted to the circuit 2 successively by picture elements (x, y). The circuit 2 divides the original image data ID(x, y) into block data consisting of nXn picture elements to generate block data ID'(i, j). The circuit 4 performs orthogonal transformation for the block data ID'(i, j) to select the best bit allocation pattern and the circuit 8 generates a compressed image data string CD.
Patent JP-H1036998-A (JP)
Title: Electrolytic treatment of continuously moving object and apparatus therefor
Inventor: STARCEVIC JOVAN
IPC: C25D21/12
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To avert the presence of a potential difference in materials to be treated at the inlet and/or outlet to an electrolytic treatment tank by detecting the potential difference generated in the materials to be treated by an electrolytic treatment and impressing compensation voltages of reverse directions on the work in order to negative the potential difference, in a method for executing the electrolytic treatment by impressing the voltages on the materials to be treated while continuously moving the materials to be treated in an electrolyte. SOLUTION: This apparatus has at least one piece of treating tanks constituted in such a manner that the electrolyte is stored therein and the objects to be treated may be supplied thereon and at least one pair of electrodes of impressing the voltage in the objects to be treated. In such a case, the potential difference (do delta UB) generated in the materials to be treated by the treated by the electrolytic treatment is detected and the compensation voltages (UX, UY) of the reverse directions for negating this potential difference is impressed, by which the presence of the potential difference in the materials to be treated at the inlet and/or outlet to the electrolytic treatment tank 3 is prevented.
Patent JP-H02264540-A (JP)
Title: Communication equipment
Inventor: OZAWA ISAMU
IPC: H04Q3/58
Filed: 1989-04-04
Abstract: PURPOSE:To send a digital data without using an expensive circuit by controlling the order of readout of a data from a storage means storing plural digital data in response to the waveform of a carrier wave in response to the information to be sent. CONSTITUTION:At first, a CC section 11 controls an MTS 12 to connect a PCM highway between a data output section 30 and a terminal equipment 3. Thus, when a parallel data read by a microcomputer 31 from an area 321 of a memory 32 is converted into a serial signal at a P/S conversion circuit 35 and becomes a PCM code. A value to be a PCM code when converted into a serial signal is registered in advance in the area 321 of the memory 32 in advance in other words. Then the PCM code sent to the MTS section 12 is converted in the MTS section 12 and sent to an extension I/F 15 through an outgoing PCM highway. Moreover, the PCM code received by the extension I/F 15 is converted into an analog signal and sent to the terminal equipment 3.
Patent JP-H06302551-A (JP)
Title: Vacuum processing apparatus
Inventor: TOMOYOSHI TSUTOMU
IPC: H01L21/68
Filed: 1993-04-13
Abstract: PURPOSE:To provide a vacuum processing apparatus in which a deposit can be prevented from being adhered on the rear of an LCD substrate without flowing a process gas into the rear of the LCD substrate during an etching processing. CONSTITUTION:In a vacuum processing apparatus in which an LCD substrate 23 is placed on a lower electrode 19 so that a specified etching processing will be applied to the substrate 23 under a vacuum atmosphere, a rectangular framed retaining member 40 is placed on the periphery of the substrate 23, and a weight 57 is provided to a slide shaft 49 connected with the member 40 in order to retain the substrate 23 on the electrode 19 by the load of the weight 57. Then, the entire circumference of the periphery of the substrate 23 is retained uniformly, thereby preventing a process gas from flowing around to the rear of the substrate 23 during the etching processing.
Patent JP-H09284773-A (JP)
Title: Motion vector search device
Inventor: KOBAYASHI TAKAYUKI
IPC: H04N19/176
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the reference image data quantity read from an image data storage means by providing a buffer storing tentatively reference image data for each slice. SOLUTION: The device is provided with an image data storage means 10 and a search means 20, and the search means 20 has an input section 21, an arithmetic section 22 and a buffer 23. The buffer 23 is connected to the input section 21 and the arithmetic section 22 and the buffer 23 tentatively storing part of reference image block data for a slice used by the arithmetic section 22 outputs the reference image block data for each slice to the input section 21 and the image data storage means 10 inputs the reference image block data for each slice to the input section 21.
Patent JP-H07111252-A (JP)
Title: Method for formation of titanium nitride on semiconductor wafer by reaction of nitrogen-contained gas with titanium in integrated treatment system
Inventor: HAIMU NURUMAN
IPC: H01L21/28
Filed: 1991-04-18
Abstract: PURPOSE: To form a titanium nitride conductive layer which can be functioned as a local interconnection part by a method wherein a titanium-covered semiconductor wafer is annealed under a specific reaction condition in a nitrogen- containing gas atmosphere in a closed annealing chamber, and the stable phase of stoichiometric titanium nitride is formed on the wafer. CONSTITUTION: A titanium-coated wafer 100 is moved to an annealing chamber without exposing the surface of titanium to oxygen-containing gas, the wafer 100 is annealed in the annealing chamber at about 400 deg.C to about 650 deg.C for about 20 to 60 seconds, then it is annealed at about 800 deg.C to about 900 deg.C for about 20 to 60 seconds, the titanium nitride compound, which is formed at the initial annealing temperature, is converted to a more stabilized stoichiometric titanium nitride, and titanium silicide is converted to a more stabilized phase. As a result, a titanium nitride layer 130 is formed on the entire structure by the reaction between a titanium layer 120 and the nitride-containing gas in the annealing chamber.
Patent JP-H01258462-A (JP)
Title: Semiconductor device
Inventor: KISHI SHUJI
IPC: H01L21/8229
Filed: 1988-04-08
Abstract: PURPOSE:To alleviate the hole accumulation effect attributable to hole injection from a p-n-p-n transistor emitter by a method wherein a trench is formed in a semiconductor substrate so deep as to penetrate through an n-type epitaxial layer but not an n-type buried layer. CONSTITUTION:A p-type silicon substrate 1, high concentration n-type buried layer 2, and low concentration n-type epitaxial layer 3 are provided for the constitution of a semiconductor substrate, wherein an element isolating trench 4 is provided and, therein, an insulating film 5 which is a silicon oxide film is buried. In an element forming region surrounded by the element isolating trench 4, a vertical n-p-n transistor is built of a high concentration n-type diffusion region 101, p-type diffusion region 104, and low concentration n-type epitaxial layer 3. Trenches 6A and 6B are provided, wherein boron-doped polycrystalline silicon layers 110A and 110B are buried. A lateral p-n-p transistor is arranged using the trenches 6A and 6B.
Patent JP-H06302517-A (JP)
Title: Vapor phase epitaxy method
Inventor: MARUYAMA KENJI
IPC: H01L21/205
Filed: 1993-04-14
Abstract: PURPOSE:To prevent the impurities of a semiconductor substrate from being included in an epitaxial layer, by forming a film which does not react with the semiconductor substrate and prevents materials constituting the semiconductor substrate from crystal-growth in the epitaxial layer, between a susceptor and the epitaxial layer unformed surface of the epitaxial layer of the semiconductor substrate. CONSTITUTION:A sheet of low-melting-point glass 4 formed is fit in the semiconductor substrate setting part of a susceptor 3. Next a semiconductor substrate 1 composed of GaAs is put on the low-melting-point glass 4. Following this, this substrate is heated in an AsH3 atmosphere, and oxides on the substrate surface are removed, and the low-melting-point glass 4 is melted. Following this, the temperature is lowered, and the low-melting-point glass 4 is solidified. And a buffer layer 2a is grown on the epitaxial layer formed surface of the semiconductor substrate 1. Then, the temperature is lowered furthermore, and an HgCdTe layer 2b is grown on the surface of the buffer layer 2a. And the low-melting-point glass 4 and the semiconductor substrate 1 are taken out of the semiconductor substrate setting part of the susceptor 3, and the low-melting- point glass 4 is removed from the semiconductor substrate 1.
Patent JP-H09278891-A (JP)
Title: Nonion-modified organo(poly)siloxane, its production, and detergent composition containing it
Inventor: IHARA TAKESHI
IPC: A61Q1/12
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nonion-modified organo(poly)siloxane which is excellent in detergency and feel to the touch and is useful as a compounding ingredient for a detergent by selecting a specific modified organo(poly)siloxane. SOLUTION: This nonion-modified organo(poly)siloxane has at least one silicon atom bonded to a group represented by formula I (wherein R<1> is a 2-22c alkylene; R<2> is a 1-4C alKYlene; and (m) is 1-40), is pref. exemplified by a compd. represented by formula II (wherein R<3> to R<7> are each 1-22C alkyl, alkoxy, or phenyl; at least one group selected from among X, n Y's, and Z is a group represented by formula I, the rest being each a 1-22C alkyl, alkoxy, or phenyl; and (n) is 0-1,000), and is obtd. by reacting an organo(poly)siloxane having at least one silicon-bonded hydrogen atom with terminally unsatd. ester compd. represented by formula III (wherein R<1> ' is a single bond or a 1-20C alkylene).
Patent JP-S59214553-A (JP)
Title: Optical connector end face polishing method
Inventor: SHIGIHARA MASAYOSHI
IPC: B24B19/00
Filed: 1983-05-19
Abstract: PURPOSE:To polish the butting face of an optical fiber efficiently by polishing the ferrule end face by means of a polishing machine having two polishing boards rotatable in reverse directions. CONSTITUTION:In the polishing machine, two metallic polishing boards 10, 10' of same shape are contacting through micro gap (G) where the shafts 11, 11' are arranged in parallel to rotate said boards 10, 10' in reverse directions with same speed. In order to prevent polishing of the optical fiber section of the ferrule 12, the corner sections of said boards 10, 10' are beveled (R). Abrasive grains are fed to said boards 10, 10' to match the centers of the gap (G) and the ferrule 12 and to push the ferrule end face against said boards 10, 10' thereafter perform the polishing. Here the abrasive grains will flow out in the circumferential direction to provide the highest polishing efficiency at the position of ferrule 12. In such a manner, both faces of ferrule are polished except the end face section of the optical fiber 13.
Patent JP-H07295026-A (JP)
Title: Photometric device
Inventor: TAKAGI TADAO
IPC: G03B7/28
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a value equivalent to that in the case of performing photometry in a division area by one cell even when center-weighted photometric value is calculated and obtained based on output obtained by plural-division photometry by previously selecting and adding specified output out of the output from a photometry part, and logarithmically transforming it after addition. CONSTITUTION:A photometric element 11 is constituted of a CCD part 11a and an interface circuit 11b, etc., and output from the CCD part 11a is inputted in a CPU 21 through the interface circuit 11b. A signal A/D converted by an A/D converter 22 is inputted in a spot photometry arithmetic part 23, a center- weighted photometric value calculation part 24, a 1st peripheral area value calculation part 25 to a 4th peripheral area value calculation part 26, and a logarithmic transformer 27. The calculation parts 23 and 24, and the calculation parts 25 to 26 are respective parts for adding and averaging the specified number of photometric output, and the arithmetically calculated values thereof are transmitted to the logarithmic transformer 27 and logarithmically transformed, so that the value equivalent to that in the case of performing the photometry of the spot measuring area by one set is obtained.
Patent JP-S61245138-A (JP)
Title: Color liquid crystal cell
Inventor: HAYASHI HIROYUKI
IPC: G02F1/133
Filed: 1985-04-23
Abstract: PURPOSE:To eliminate a voltage drop caused by a color filter and to obtain a sufficient gradational display by forming the color filter of a mixture of a binder, a pigment, and a transparent conductive material. CONSTITUTION:A patterned electrode 3 and the color filter 9 are formed on the glass substrate 1 of a color liquid crystal cell. Then, the transparent conductive material 6 is added to the filter 9 in addition to a binder 4 and a pigment which are used as usual. The conductive material 6 uses indium oxide, tin oxide, etc. Thus the conductive material is incorporated, so the filter 9 becomes an electric good conductor. Therefore, when this cell is driven, a voltage drop caused by the filter 9 is eliminated and 14 conventional gradations are increased to 16, so that a sufficient gradational display is obtained.
Patent JP-S60231497-A (JP)
Title: Particle beam source of particle-beam epitaxial device
Inventor: KATAYAMA YUKIAKI
IPC: H01L21/20
Filed: 1984-04-28
Abstract: PURPOSE:To obtain the titled particle beam source with improved utilization efficiency by connecting a discharge means of a collimater chamber to an auxiliary pump through a valve and to a particle beam generating chamber through a valve to reuse raw gas by circulation. CONSTITUTION:The discharge side of a low-vacuum turbo-molecular pump 44 which is equipped to a collimator chamber 40 is connected to (i) an auxiliary rotary pump 24 through a pressure-regulating valve 46 and to (ii) at particle beam generating chamber 38 through a pressure-regulating valve 48. The raw gas which is introduced into the particle beam generating chamber 38 from a gas cylinder 2 through a flow rate regulating valve 4 is emitted from ejection h ole 8, and separated by a collimater 42. A particle beam 16 necessary for the growth of crystals is sent to a substrate 32 in a main chamber 14, and unnecessary gas particles 18 are discharged by the pump 44. Accordingly, although a part of the gas particles which is discharged from the pump 44 and whose pressure is regulated by the pressure regulating valve 46 is discharged to the outside of the device through the rotary pump 24, the remaining part is circulated to the particle beam generating chamber 38 through the valve 48, and reused along with the introduced raw gas.
Patent JP-H11285045-A (JP)
Title: Voice adaptive radio selective paging reception system and its voice information transmitting method
Inventor: SUNADA KAZUHIKO
IPC: H04W88/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of transmit information of a base station by allowing the base station to send compressed voice information generated by compressing a voice signal as a radio wave and allowing a radio selective paging receiver to restore the compressed voice information, obtained by receiving and demodulating the radio wave, to the original voice signal after storage and expansion and output a voice sound from a speaker. SOLUTION: A voice adaptive beeper signal transmission station 200 and a voice adaptive beeper terminal 300 send and receive a caller's message from a telephone set 101 with a radio wave through a telephone network 102. At this time, when a voice information transmission part 203 becomes ready for transmission, the message that a voice compression part 201 has compressed and stored in a voice information storage part 202 is read out and transmitted. The compressed voice information that a reception part 301 has received and demodulated is stored in a voice information storage part 302 and an incoming sound is outputted from a speaker 304. A voice expansion part 303 reads the compressed voice information out of the voice information storage part 302, and expands it and restores it to the original message. The line occupation time per subscriber becomes short.
Patent JP-H11286313-A (JP)
Title: Chain
Inventor: AKATSU TATSUO
IPC: B65G17/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a chain used with nonlubrication, being prevented from the occurrence of powdered metals, and having low noise and high strength. SOLUTION: A chain has a plurality of chain units in which two connecting pins 6a', 6b loosely fitting and externally mounting cylindrical collars (4a), 4b, and 5a, 5b are penetrated through sites coming into contact with pin- penetrating holes 1a, 1b and 2a, 2b. In the plurality of chain units, and out of the connecting pins 6a, 6b outwardly projected from two pin-penetrating holes 1a, 1b and 2a, 2b of two inside ring plates 1, 2, two connecting pins 6a, 6c of the adjacent chain units are engaged with and inserted into the pin- engaging holes 7a, 8a and 7b, 8b of two outside ring plates 7, 8 having two pin-engaging holes 7a, 7b and 8a, 8b through washers 9a, 9b, 10a, 10b. The result forms the chain units-connected chain. Rollers 3a, 3b, the collars (4a), 4b, 5a, 5b and the washers 9a, 9b, 10a, 10b are formed of thermoplastic resins, respectively.
Patent JP-H0618853-A (JP)
Title: Display device
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1993-03-23
Abstract: PURPOSE:To embody a gradation display being flickerless and having high quality. CONSTITUTION:The device is provided with plural scanning lines S1-S6, plural signal lines I1-I4 for intersecting with the scanning lines, and display elements which are arranged in the intersecting parts of the scanning lines and the signal lines and have picture elements for generating plural display states in accordance with a signal applied to the scanning line and the signal line, writing means 1, 2 for applying a selecting signal to the scanning line, and applying an information signal for allowing the picture element to generate a prescribed display state to plural signal lines in cooperation with the selecting signal, and a dummy signal applying means 3 for applying a dummy signal for allowing at least one of the scanning lines being in a non-selective state to fluctuate temporarily the display state of the picture element corresponding to the scanning line.
Patent JP-S59212953-A (JP)
Title: Information processor
Inventor: JIROUMARU SHINOBU
IPC: G06F21/12
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the faul use of software by giving the identification information to discriminate the other information processors and calculating the recording position of software information on a recording medium to perform the write/read operation at this calculated position. CONSTITUTION:An information processor H supplies the identification information I stored in a memory M1 and the conversion information C stored in a memory M2 to an identification/position informations converter CNV. The CNV produces the position information X from both information I and C on the basis of a certain rule. The information X is supplied to a recorder D and the information regarded as software S is read out of a recording medium. If the information X is coincident with the recording position P of the software S, the read- out information is equal to the software S. This information has no meaning to the processor H if no coincidence is obtained between the X and the P. Thus it is possible to attain easily non-interchangeability of software among information processors having the same constitution, by changing the indentification. This prevents the faul use of software.
Patent JP-S63252078-A (JP)
Title: Video signal processor unit
Inventor: AWAMOTO SHIGERU
IPC: H04N5/91
Filed: 1987-04-09
Abstract: PURPOSE:To attain the reproduction with high picture quality by using a level correction table so as to correct the level of a reproduced video signal so that the level of a reference signal inserted to a video signal string at recording is equal to the level of a reference signal extracted at reproduction. CONSTITUTION:A reproduced video signal (VS) is subjected to A/D conversion 1 and a roproduced ramp signal string in the vertical blanking period of the VS is extracted by a gate circuit 2 and the S/N is improved by a data processing circuit 3. The improved data string is once stored in a level correction table generating circuit 4, its address and its data are inverted and stored again to apply interpolation of a data missing point so as to generate a correction table. Then the result is smoothed 5 and stored 6. In giving the VS data to an address of the storage circuit 6, the address data corresponding to the data is outputted. In giving the data to a storage circuit 7, it is compared with an original ramp signal received at recording and the correction table corrects the level of the VS signal. Thus, high quality video image is outputted.