baber/WOPTO huggingface dataset:
Patent JP-H01246826-A (JP)
Title: Beam annealing
Inventor: YONEYAMA SHIMAO
IPC: H01L21/20
Filed: 1988-03-28
Abstract: PURPOSE:To irradiate a wafer over a wider range at one time for cutting down the processing time and increasing the throughput by a method wherein the wafer is scanned and irradiated with a plurality of high energy beams out of focus from the surface of an element to be processed. CONSTITUTION:A semiconductor wafer 3 is arranged on a specified position on the rear surface of a susceptor 2 in a chamber 1 with windows 1a, 1b made of quartz glass, etc., on upper and lower surfaces of the chamber 1. The susceptor 2 is preheated by IR lamps 5 at 500 deg.C through the window 1a. On the other hand, an F-theta lens 16 is shifted in the optical axis direction by a lens driving mechanism 19 so that the wafer 3 may be scanned and irradiated by a galvanometer 15a and a one axis precision stage 15b with main and sub laser beams 8a, 8b out of focus in front of the wafer 3 simultaneously nitrogen or oxygen gas, etc., may be poured on the surface to anneal the wafer 3. Consequently, the wafer 3 can be processed within a short time and wider range for enabling the throughput to be increased.
Patent JP-S60217322-A (JP)
Title: Focus detecting device
Inventor: SUDOU TAKESHI
IPC: G02B21/24
Filed: 1984-04-13
Abstract: PURPOSE:To detect a focal shift with high sensitivity by providing two photoelectric detecting means each having a non-photosensitive body part of the almost same shape as a spot optical image, on a part of the photodetecting surface by shifting them from the image forming surface separated by a half mirror. CONSTITUTION:A luminous flux from a light source 1 is made parallel by a lens 2, reflected by a half mirror 3 and made to form an image on a data 5 by a lens 4. Its reflected light is divided into two by a half mirror 8 through the lenses 4, 7, provided onto glass plates 9a, 10a having circular light shielding parts 9b, 10b, and photoelectrically converted 9, 10. Glass plates 9, 10, for instance, are shifted by (d) forward and backward from surfaces FP1, FP2 on which the reflected light is to be focused. Output of the detectors 9, 10 are amplified by a circuit which is not shown in the figure and denoted as A and B, A+B and A-B are derived and a division (A-B)/(A+B) is executed, and the lens 4 is moved forward and backward by driving a motor 12 so that said value becomes minimum. In such a way, the focusing which is precise and has high sensitivity is executed. It is suitable for observing a pattern of a mask or a wafer.
Patent JP-H10267702-A (JP)
Title: Meter lighting system
Inventor: NOMIZU SHUICHI
IPC: G01D11/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a meter lighting system which can obtain a stereoscopic effect with simple constitution without disposing a solid part of a recessed part and a projecting part shape on a display board. SOLUTION: A meter lighting system has a display board 3 of a translucent substrate, a light source 4 disposed at rear side of this display board 3, a display part 5 that the display board 3 is translucently lighted by the light source 4 and substantially the whole surface is emitted and a pointer 9 rotatively disposed at upper side of the display part 5 and the display part 5 takes a designated point or line of a the display board 3 as its reference and a translucent light adjusting means 13 for translucently lighting the display board 3 so as to gradually change brightness toward a full area of the display part 5 from this reference.
Patent JP-H04288140-A (JP)
Title: High frequency receiving circuit for magnetic resonance imaging apparatus
Inventor: YASUGI YUKIHIRO
IPC: A61B5/055
Filed: 1991-03-15
Abstract: PURPOSE:To apply an accurate excitation power by blocking the coupling of a receiving coil to an irradiation coil with respect to all irradiation output levels in a magnetic resonance imaging apparatus. CONSTITUTION:In a receiving coil shown in Fig. 1 and a receiving circiut, a circuit is so arranged that a voltage to be applied to a variable capacity diode 5 is forward and opposite in bias respectively according to timings of irradiation and reception of a pulse sequence to control an output of a D/A converter 7. This enables complete operation of a coupling blocking circuit 1 regardless of an irradiation level and with the application of a highly accurate excitation power free from effect caused by the coupling of the receiving coil, an S/N ratio is improved to achieve a higher slice characteristic thereby yielding an effect of allowing the photographing of an exaggerated image as demanded.
Patent JP-S6217244-A (JP)
Inventor: ANSONII PATORITSUKU KOPA
IPC: B64G1/22
Filed: 1986-04-02
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-S57188379-A (JP)
Title: Detecting method for charge of ink particle
Inventor: EBI YUTAKA
IPC: B41J2/125
Filed: 1981-05-18
Abstract: PURPOSE:To obtain a charge detecting method having no unstability due to ink contamination by grounding a partly conductive gutter via a resistor and amplifying a voltage presented at the resistor. CONSTITUTION:An ink injected from a head 5a is isolated into ink particles at a position advanced at the prescribed distance. A charging electrode 6 is disposed at the isolated position, and when a charging voltage is applied to the electrode 6 at the isolating time point, the ink particles are charged in the polarity opposite to the charging voltage polarity. A gutter 9 is a conductor, and is secured to a gutter holder 13 of the insulator. One end of the core wire of a shielded wire 15 is connected to the gutter 9, and the other end is connected to a charge detector 20. In the detector 20, the gutter 9 is grounded with a resistor having a resistance much smaller than the resistance between the gutter 9 and the earth of the filter 10, and the voltage across the resistor is detected.
Patent JP-H11279824-A (JP)
Title: Production unit for fibrous formed product from expanded resin
Inventor: SERIZAWA MITSUAKI
IPC: D01D5/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject production unit enabling the production capacity and durability thereof to be improved. SOLUTION: This production unit works as follows: an expanded resin P fed is cut into chips S by a cutting device 3, the chips S are then weighed and conveyed by a relevant device 5 and brought to a molding device 7 where the chips S are fed to a rotator 39 having many slits or small holes therearound and being in heated condition and then jetted via the slits or small holes and formed into a fibrous formed product F; wherein at least part of the rotator 39 is irradiated with infrared rays by the aid of an infrared ray lamp 37, however, being in revolution at high speed, the rotator is nearly uniformly heated as a whole, thereby the chips S run semi-melted and pass through the slits or small holes to form the fibrous formed product F, which is then collected by a formed product receiver 9.
Patent JP-S573543-A (JP)
Title: Coil of step motor for time piece
Inventor: NOMURA HIRONORI
IPC: G04C3/14
Filed: 1980-06-03
Abstract: PURPOSE:To make an insulating tape and an insulating paint film to needless and to contrive to reduce cost and to miniaturize a coil of step motor for time piece by a method wherein the corner parts of a coil core are rounded, an insulating lubricant is coated on the coil core and a coil wire is wound around thereon. CONSTITUTION:The corner parts of the coil core 1 are rounded 7. When the coil wire 5 is to be wound after a sheet 4 for terminal electrode and a spool 3 are fitted up to the coil core 1, after the insulating libricant 6 is coated on the surface of the coil core 1, the coil wire 5 is wound immediately. Accordingly because the coil core 1 can get along without providing the insulating sheet and the insulating paint film on the surface, the coil can be manufactured economically and can be miniaturized as much volume corresponding to thickness of the insulating sheet, etc. Moreover because the interval between the coil wires 5 and the coil core 1 becomes small, efficiency can be enhanced and the life of a cell can be enlarged.
Patent JP-S62231453-A (JP)
Title: Cassette loading mechanism
Inventor: YOSHIKAWA KIKUO
IPC: G11B15/675
Filed: 1986-03-31
Abstract: PURPOSE:To ensure the execution of operations that a cassette is moved in the loading direction, loaded to a specified loading position and moved in the ejecting direction by providing a reversible motor, a rotary body, a loading plate, a guide link, a cassette holder, a cassette guide and a loading link. CONSTITUTION:The titled mechanism is provided with the reversible motor, the rotary body 12 having a drive pin 13, the loading plate 41 having the 1st and 2nd cams 46, 47 and drawn by the driving pin 13 and slided reciprocally on a line, the guide links 28, 29 supported by a fixed member and driving vertically by the 1st cam 46 and the cassette holder 34 supported pivotally to the free end of the guide link. Further, the cassette guide 20 having an abutting part 21 receiving the front end of the cassette 17 and providing the cassette 17 slidably in the loading position and the ejecting position and the loading link 53 pivotally supported by the fixed member, driven within a horizontal plane by the 2nd cam 47 and sliding the cassette guide 20, are provided.
Patent JP-H0622288-A (JP)
Title: Apparatus and method for processing of image data
Inventor: KURAIBU HENRII GIRAADO
IPC: H04N19/895
Filed: 1993-03-31
Abstract: PURPOSE: To make interpolation accurate and to make a pixel block end ridge unremarkable visually by sub-sampling video data in a space area before converting the data into a conversion area. CONSTITUTION: A sub-sampling circuit 4 conducts horizontal sub-sampling by including every other pixel from respective components to each channel. The sub-sampling circuit 4 selects channels to alternately each sub sampled video image (sub sample data) between timewise adjacent frames of the video image alternately. Thus, even when a detrimental defect is in existence in one channel, a timewise averaging is attained. The sub-sampling circuit 4 gives a 4-channel (4 sets of data) outputs to a non-correlation device 6. The non-correlation device 6 applies discrete cosine transformation(DCT) to each set of data received by the device 6. By this transformation, data are transformed from a space region into a transformation region.
Patent JP-H11226040-A (JP)
Title: Life auxiliary implement for hand handicapped person
Inventor: KATOU GENJIYUU
IPC: A61G12/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To live everyday life mainly with eating and drinking through the use of a handicapped hand by constituting an article holder of a connecting material capable of fitting to the connecting receiver of an auxiliary implement main body, a holding part holding living goods and a moving mechanism rotating or vertically moving the held living goods. SOLUTION: An auxiliary implement main body is mounted to a handicapped hand to fix a chop stick supporting tool. Then, through the use of a part where an operating function remains in the handicapped hand, the operation lever of the chop stick holder is pushed or separated to operate a rotating mechanism to rotate the tip part of a the held chop sticks 41 on a rotating side to the tip part of the chop sticks 41 on a fixing side or to return to its original position. As a dish holder as an article holder can attachably and detachably be fitted to the auxiliary main body by mounting a rice bowl, a tea cup, or the other bowl on the tray body of the dish supporting arm 130 of the dish holder and adjusting a position by a vertical moving mechanism, the height of dishes can appropriately be set.
Patent JP-H09265240-A (JP)
Title: Transfer material detector
Inventor: FURUSAWA FUMIO
IPC: G03G15/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To surely detect the presence of a transfer material by setting the interval between only specific adjacent sensors out of plural transfer material sensors (sensors) shorter than the minimum size of the transfer material and outputting a signal when the transfer material is simultaneously detected by these sensors. SOLUTION: The sensors S1-S4 are arranged in a rotational direction in order, on the outer periphery of a transfer drum assembly. The sensor S1 is arranged on the downstream side of an attracting corotron 34, the sensor S2 is arranged on the downstream side of a transfer corotron 35 and the sensor S3 is arranged on the upstream side of a destaticization corotron 36. The distance between the sensors S1 and S2 is defined as L1, the distance between the sensors S2 and S3 is defined as L2 and the distance between the sensors S3 and S4 is defined as L3. Further, the distance between the sensors S4 and S1 is defined as L4. The sensor S4 is arranged in a position where the interval from the sensor S3 is smaller than the minimum length in a carrying direction of the transfer material P used.  Then, when the assembly is rotated in a state where the transfer material P is attracted to a transfer material carrier, the sensors S3 and S4 are simultaneously turned on.
Patent JP-S63315795-A (JP)
Inventor: JIYON ANDORIYUU BONDO
IPC: E21B34/04
Filed: 1988-03-30
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-H11254871-A (JP)
Title: Card and the like
Inventor: ISHII KIMIKO
IPC: G06K19/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To take out easily cards such as a magnetic commuter pass and a bus card out of a window type commuter pass holder. SOLUTION: For the purpose of taking out easily a card C such as a magnetic commuter pass stored in a window type commuter pass holder P or the like, a friction section is formed on the surface of the card C, and to form the friction section, the surface of the card C is roughened into the form of recesses and projections such as silk finish or satin finish. When the card C is stored in the window type commuter pass holder P, the friction section is faced to the site of a long window (h).
Patent JP-H03274899-A (JP)
Title: Ultrasonic converter
Inventor: KUSHIDA KEIKO
IPC: G01N29/24
Filed: 1990-03-24
Abstract: PURPOSE:To form a small-sized sensor which can obtain an image by being inserted into a minute part such as a blood vessel, etc., by connecting a thin film piezoelectric converting part and a signal processing circuit part of the piezoelectric converting part concerned by a pattern wiring in the extreme vicinity of the piezoelectric converting part and installing them on a semiconductor substrate. CONSTITUTION:On a silicon substrate 10, a circuit part 15 consisting of a driver circuit for exciting a piezoelectric thin film, a pre-amplifying circuit, a transmission/reception separating circuit, etc., is formed. Thereafter, an ultrasonic converting part is constituted by forming first the lower electrode 11 consisting of, for instance, platinum, etc., and laminating successively a thin film 12 of 10mum film thickness mainly composed of lead titanate, and also, the upper electrode 13 consisting of aluminum. The thin film 12 mainly composed of lead titanate is formed by a high frequency magnetron spattering method. After the upper electrode 13 is formed, a sample is held at 150 deg.C, a voltage of 100V is applied between the upper and the lower electrodes 11, 13 for ten minutes, and a polarization processing is performed.
Patent JP-H01246943-A (JP)
Title: Telephone set with interface
Inventor: KATSURA YOSHIHIKO
IPC: H04M1/00
Filed: 1988-03-28
Abstract: PURPOSE:To widen the applicable area of the title telephone set and to improve flexibility in the use of the set by juxtaposing plural circuit interfaces having different applicable areas to the telephone set in a selectable state. CONSTITUTION:A switching control circuit 5 sets the connection of a switching circuit 2 in accordance with the presence/absence of signals on the clock signal lines CLKs of line interfaces 3 and 4 on the circuit 2 side. When a subscriber's line is long in distance, the line is connected to a connector terminal 6 and, when the distance is short, the line is connected to another connector terminal 7. When an exchange connects speech path and signals start to arrive at a reception terminal 62 when, for example, the line is connected to the terminals 6, the signals start to appear on the signals line CLK of the interface 3 and, in response to the signals, the circuit 5 connects a telephone set circuit 1 with the interface 3. Then each signals line of the interface 3 is connected with the circuit 1 through the connected path and the speech path path which connects the circuit 1 to the terminal 6 is formed through the interface 3. Thus transmission/reception call becomes possible.
Patent JP-S59201457-A (JP)
Title: Semiconductor device
Inventor: YOTSUMOTO YOSHIHARU
IPC: H02M7/04
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a semiconductor device which is small in size and light in weight and has excellent heat dissipating efficiency by a method wherein the 1st conductive pattern is formed on a metal substrate, which is to be a heat dissipating substrate, with a flame spraied insulating layer in between and the 2nd conductive pattern is formed directly on the metal substrate and semiconductor elements are fixed on the two patterns and covered with a sealing cover and prescribed electrodes are protruded from the cover and those parts are molded with plastic. CONSTITUTION:The 1st conductive pattern 27 is formed on a metal substrate 31, which is to be a heat dissipating substrate, with a flame spraied insulating layer 29 in between and the 2nd conductive pattern 28 is formed directly on the substrate 31. Then diodes 4a and 4b are fitted on these patterns 27 and 28 respectively and they are enclosed air-tightly by a cover 38. After that an input electrode 23b, which connects the diodes 4a and 4b, and a rod electrode 25', which is connected to the pattern 27, are drawn out, piercing through the cover 38. After the 2nd and the 1st flat board electrodes 42 and 40 are connected to the electrodes 23b and 25' respectively, these electrode parts are surrounded by a plastic molded part 39 using adhesive 44.
Patent JP-H0710624-A (JP)
Title: Additive for cement
Inventor: URYU TOSHIYUKI
IPC: C08B5/14
Filed: 1994-03-09
Abstract: PURPOSE:To improve resistance to separation by adding specific sulfated polysaccharides obtained by sulfating polysaccharides selected from cellulose, cellulose ether, curdlan and xanthan gum. CONSTITUTION:Polysaccharides selected from cellulose, cellulose ether, curdlan and xanthan gum are added to dehydrated and dried dimethylsulfoxide under stirring. Then, a prescribed amount of sulfating agent such as piperidine sulfate is added thereto and polysaccharides are made to react with the sulfating agent by heating. After finishing the reaction, dimethyl sulfoxide is removed by reduced distillation and the precipitate is taken out by adding acetone to the residue and the precipitate is neutralized with NaHCO3 aqueous solution. The solution is subjected to dialysis treatment and then dried to provide sulfated polysaccharides having 1.0-20wt.% sulfur content and 5000-200000 average molecular weight. An additive for cement containing this sulfated polysaccharides is added to the cement so as to contain 0.01-3.0wt.% sulfated polysaccharides expressed in terms of solid content to provide concrete having high fluidity and low separating property.
Patent JP-S62234089-A (JP)
Title: Production of phosphine
Inventor: TSUMAKI HIDETOSHI
IPC: C07F9/50
Filed: 1986-04-01
Abstract: PURPOSE:To obtain tris(methoxyphenyl)phosphine useful for a catalyst, etc. in high yield and purity, by reacting a methoxyphenyl compound as a starting raw material with a phosphorus trihalide by a specific method. CONSTITUTION:First, a phosphorus trihalide is added to 2,6-dimethoxyphenyl sodium or 2,4,6-trimethoxyphenyl sodium at <=20 deg.C, preferably -30--10 deg.C. Then after finishing the addition of the phosphorus trihalide, the reaction liquid is aged at >=50 deg.C, preferably 60-80 deg.C to effect the reaction and obtain tris(2,6- dimethoxyphenyl)phosphine or tris(2,4,6-trimethoxyphenyl)phosphine. The addition of the phosphorus trihalide is preferably carried out for 30-60min and the reaction is normally carried out in a solvent such as benzene, etc.
Patent JP-S51151096-A (JP)
Title: Signal detection apparatus
Inventor: OCHI TAKESHI
IPC: G01S13/82
Filed: 1975-06-20
Abstract: PURPOSE:To make possible to do a response signal judgment, at the case which is in the allowable fluctuation that the pulse width and the pulse space of the response signal pulse line are decided considering the allowance of the phase difference and the level fluctuation as a whole system.
Patent JP-2000267945-A (JP)
Title: Diagnostic device for ram
Inventor: MOGI NORIO
IPC: G06F11/22
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To surely diagnose a fault in data to be diagnosed in addition to a functional fault in a RAM to be diagnosed. SOLUTION: A 1st data generation means (AND circuit) 1 generates data #FSTLN to be diagnosed from data #FSTLN-M, #FSTLN-S and writes the generated data in a RAM 2 to be diagnosed. A data generation part (AND circuit) 3 having a data generating function similar to that of the means 1 generates similar data #FSTLN. A mirroring part (NOT circuit) 4 inverts the bits of data generated by the generation part 3 and writes the bit-inverted data/#FSTLN in the other RAM 5. A diagnostic means (XOR circuit) 6 finds out exclusive OR between the data #FSTLN stored in the RAM 2 to be diagnosed and the data/#FSTLN stored in the other RAM 5, and only when all bits of the exclusive OR result are '1', diagnoses the normality of the RAM 2.
Patent JP-S58192034-A (JP)
Title: Photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/021
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a diazo resin improved in solubility in org. solvents, and capable of forming a good print small in printing stains, by adding a diazo resin compd. obtd. by reaction of a diazonium compd. with a specified compd. CONSTITUTION:The diazonium resin compd. contained in an objective photosensitive compsn. is obtd. by reaction of a diazonium compd., such as p-diazo- diphenylamine, with a compd. such as allyl alcohol, represented by the general formula shown in which R is optionally substd. alkyl, alkenyl, aralkyl, aryl, or acyl; R1-R4 are each H or optionally substd. alkyl or aryl; and X is S or O. It is improved in solubility in org. solvent, superior in storage stability and abrasion resistance, and especially suitable for use in photosensitive lithographic printing.
Patent JP-H08266426-A (JP)
Title: Article-feeding device
Inventor: SHIMIZU TAKAAKI
IPC: B65G15/42
Filed: 1995-03-31
Abstract: PURPOSE: To feed articles while automatically and efficiently separating the article one by one by a method wherein first and second pinching/carrying parts are arranged in order on a feeding path of articles such as a fried chicken, etc., and the carrying speed of the second pinching/carrying part is set faster than that of the first pinching/carrying part. CONSTITUTION: An article-feeding device separates and feeds articles A such as fried chickens which are chicken meats being dipped in a coating material, etc., from a hopper 2 to a frying device 4 one by one. For such an article- feeding device, a carrying belt 14 which tilts downward at approx. 30 deg. and is supported by end rollers 10, 12 is provided. Also, at a location ahead of the end roller 10, where the location is at the same height as the end roller 10, a roller 30 is arranged with a gap of approx. 10mm to the carrying belt 14 to constitute a first pinching/carrying part. Then, under the first pinching/ carrying part, a second pinching/carrying part which is composed of a pair of take-out rollers 40, 42 is arranged. By rotating the second pinching/carrying part faster than the first pinching/carrying part, the articles A are separated from each other, and made independent.