baber/WOPTO huggingface dataset:
Patent JP-S61117456-A (JP)
Title: Reagent for diagnosing iga nephrosis
Inventor: TSUCHIDA HIROMOTO
IPC: A61K39/00
Filed: 1984-11-13
Abstract: PURPOSE:To make possible the diagnosis of the IgA nephrosis with high sensitivity by measuring an anti-M-alpha2MIgA antibody. CONSTITUTION:The anti-M-alpha2M, more particularly anti-M-alpha2MIgA antibody existing in a specimen by the M-alpha2M constituting a reagent is detected by an antigen-antibody reaction, by which the IgA nephrosis is diagnosed. The M-alpha2M refers to each one unit of the four sub-units constituting alpha2- macroglobulin. More specifically, the alpha2-macroglobulin is glycoprotein having 725,000mol.wt. and two pieces each of the four sub-units constitute a dimer crosslinked byan S-S bond. The two dimers are further connected by a non- covalent bond and the M-alpha2M is each one unit of such four sub-units and the mol.wt. thereof is about 185,000. There is a carrier, for example, synthetic resin tube which can carry the M-alpha2M as the carrier. The M-alpha2M in the reagent is thus capable of diagnosing the IgA nephrosis with high sensitivity.
Patent JP-H0690399-A (JP)
Title: Cctv camera
Inventor: HARAIKAWA KOJI
IPC: H04N5/232
Filed: 1992-09-08
Abstract: PURPOSE:To generate automatically a synchronizing signal coincident with a reference camera synchronizing signal on an inputted slave camera side by inputting the reference camera video signal to a slave camera and storing the synchronizing signal extracted from the video signal and phase difference data of an AC power supply waveform. CONSTITUTION:After a video signal 12 is inputted to a vertical separation section 1, a vertical synchronizing signal 16 is separated and a phase difference 20 between a rising of a high potential state of the signal 16 and a zero cross point 21 where a level of a supplied AC waveform 13 is zero is detected by a phase comparison section 2. Simultaneously a leading signal 16 of a clock signal 15 is checked and it is given to the comparator section 2, count 25 of a counter is stopped based on an output change of the processing section 2 obtained at a start of a high level 22 and a count K for the case is defined as phase difference data. A pulse signal synthesis section 5 reads data of the phase difference from the memory 3 and clock signals from a zero cross point 21 are counted and a pulse signal synchronously with the waveform 13 is generated at a timing when the counted data K are zero.
Patent JP-H0960119-A (JP)
Title: Large dovetail joint
Inventor: YAMADA TAKESHI
IPC: E04B1/38
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase tensile strength or load carrying strength and withstand an earthquake by forming both side surfaces of a large tenon formed at the base part of a tenon side material and the whole fit-in surface of the bottom like a dovetail widened at the tip. SOLUTION: A dovetail tenon 2 is formed in the front of a tenon side material 1 while a large tenon 3 is formed at its base part. This tenon 3 is arranged to be wider than the dovetail tenon 2 and forms a longer area below. The large tenon 3 is formed like the dovetail tenon 2 so that the side surface 3A on both sides and the fit-in surface of the bottom 3B may extend at the tip. This construction makes it possible to increase the strength in the tensile direction and receive the load of the upper part definitely without being deviated.
Patent JP-S62101088-A (JP)
Title: Avalanche photodiode
Inventor: SEKII HIROSHI
IPC: H01L31/107
Filed: 1985-10-28
Abstract: PURPOSE:To obtain an avalanche photodiode which can be operated on a low applied voltage by varying an impurity concentration distribution in accordance with the distance from a P-N junction plane. CONSTITUTION:A symmetrical impurity distribution is provided in a reach- through type avalanche photodiode. In a P-type layer and an N<+> type layer, if the boundary of a P-N junction is taken as an origin and the distance from the origin is denoted by (x), the impurity concentration distribution is expressed symmetrically by a formula ax<n> (n<0). At the P-N junction of such impurity distribution, the smaller the (n), the lower the voltage at which an avalanche effect is induced and the larger the effect. The condition of the impurity concentration distribution ax<n> (n<0) in the P-N junction may be satisfied at least in one of the P-type side or the N-type side.
Patent JP-H0793177-A (JP)
Title: Emulation chip and in-circuit emulator
Inventor: KATO MASATO
IPC: G06F11/22
Filed: 1993-09-27
Abstract: PURPOSE:To reduce a board area and to shorten memory access time by providing an alternate memory which stores the alternate program of an emulation chip for evaluation inside the chip. CONSTITUTION:The alternate memory 3 to store the alternate program, a mode switching signal MODE to perform the automatic loading of the alternate program, a load status signal LDST indicating that loading processing is being executed, a data bus 12 that is a read-only bus for the alternate program, a data bus 13 for the read/write of data on the alternate memory 3, a selector circuit 6 for the selection of either the data bus 11 or 12, and a control signal CSC to select either the bus 11 or 12, are provided inside an emulation CPU 120.
Patent JP-H1043779-A (JP)
Title: Method for decomposing and purifying fats and oils of waste water treating layer and automatic microorganism agent charging machine
Inventor: MARUYAMA HIROYUKI
IPC: C02F3/20
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily execute the decomposition and cleaning of animal and vegetable fats and oils by installing a blower near a waste water treating vessel, blowing and dispersing air into this treating vessel and manually or automatically charging a specified amt. of the microorganism agents to be exclusively used which are compounded at an adequate ratio with various microorganisms once a day. SOLUTION: A blower body 2 is fixed near the waste water treating vessel 1 and an air diffusion pipe 3 connected to this blower body 2 via a piping 4 or pressure resistant hose is installed at the bottom of the treating vessel 1. The air diffusion pipe 3 and the piping 4 are preferably installed independently at the respective vessels of the treating vessel 1. A piping for automatic charging of the microorganism agents to be exclusively used is installed. At the time of operation, the blower body 2 is kept normally energized and an aeration treatment is incessantly executed 24 hours in the treating vessel 1. More preferably, the microorganism agents to be exclusively used are charged once a day by using the automatic microorganism charging machine.  The microorganism agents compose of yeast, actinomycetes, bacteria, etc., and are intended to increase the propagation effect by the symbiotic effect between the microorganisms and to increase enzyme secretion capability, etc.
Patent JP-2001043307-A (JP)
Title: Information code picture fetching device, optical information reader and picture fetching timing setting system
Inventor: OBATA KENZO
IPC: G06K7/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To appropriately read an information code added to an article with simple constitution by adjusting it to the carrying speed of a carrying device such as a belt conveyor. SOLUTION: An article detection unit detects that an article arrives at the prescribed position of a carrying path (S100). A QR code added to the article is fetched as a picture after prescribed time elapses from that time (S110 and S120). The center coordinate of a symbol for positioning, which the QR code in the picture has, is calculated (S140). Speed at which the article is carried by a belt conveyor is calculated, based on the deviation of the calculated center coordinate (S150 and S160). Above prescribed time is corrected, based on carrying speed (S180).
Patent JP-H04118590-A (JP)
Title: Fuel assembly
Inventor: KANAMORI KENJI
IPC: G21C3/33
Filed: 1990-09-10
Abstract: PURPOSE:To enhance the handleability of a channel fastener by forming a screw hole, formed in an upper surface plate of a guard and a channel clip, into an elongate hole configuration and a key hole configuration. CONSTITUTION:In a BWR type fuel assembly, the top of a channel box 7 is fixed to a top tie plate 3 by a channel fastener 8. Therefore, if the hole of a spring 10 and the corresponding holes formed in the top surface of a guard 9 and in a channel clip 13 constituting a top surface of the channel box 7 are made a key hole 14 or an elongate hole 15, a fastener screw 11 would be able to be freely moved in directions 71 and 72. Common use of the channel fastener 8 to a fuel assembly having a different dimension A becomes possible. The top surface plate 9A of the guard 9 is formed at its inner end portion with a claw 73 which is engaged with an end portion of the channel clip 13 constituting the channel box 7. The position of the channel fastener at the guard 9 is thereby determined, whereby deviation of the guard 9 in the direction 72 can be prevented.
Patent JP-2000070852-A (JP)
Title: Ultrasonic generator
Inventor: KANNON TATSUZO
IPC: B06B1/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic generator in which, even if a diaphragm is vibrated by large output, abnormal abrasion and abnormal sound are prevented by fixing the rectangular diaphragm in a plurality of spots. SOLUTION: The ultrasonic generator is equipped with a vibrator 2 generating ultrasonic vibration and a diaphragm 11 which is vibrated by ultrasonic vibration generated by the vibrator 2 and is formed into a rectangular shape. An angular horn 6 is provided between the vibrator 2 and the diaphragm 11. A diaphragm-fitting part having the width neary same as that of the diaphragm 11 is formed on the top of the angular horn 6. The diaphragm 11 is fixed to the fitting part in a plurality of spots in the width direction.
Patent JP-S6481344-A (JP)
Title: Bump and formation thereof
Inventor: YAMAKAWA KOJI
IPC: H01L21/60
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a bump having a stable shape and high reliability without adverse influence on the substrate and aluminum electrodes of a semiconductor element by forming a laminated layer structure of a layer containing palladium and a bump material precipitated by electroless plating. CONSTITUTION:A layer 141 containing Pd is adhered to the surface of an aluminum electrode 12 exposed by dipping a semiconductor element in palladium solution. Then, a nickel film 151 containing phosphorus is precipitated as a bump material on the periphery including the electrode 12 exposed by dipping in an electroless nickel plating bath to be electrolessly nickel plated. A layer 142 containing palladium is adhered onto the precipitated film 151, the semiconductor element is dipped in the plating bath to be electrolessly nickel plated, thereby precipitating a nickel film 152 on the film 151.
Patent JP-H1062675-A (JP)
Title: Method and device for controlling glens, and memory medium
Inventor: HIRASAWA KATAHIDE
IPC: G02B7/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To ensure the quickness of autofocus operation by making the transfer to holding current reducing operation more difficult as the frequency of lens drive is higher. SOLUTION: After a zoom motor is stopped (S104), the position of a zoom lens is detected, the value of a variable C is defined according to the focal distance corresponding to this position, and it is judged whether the value of a counter N is the variable C or more or not (S105). When the value of the counter N is less than the variable C, the value of the counter N is incremented (S106), and when the value of the counter N is the variable C or more, the value of the counter N is cleared to 0 (3107). The operation is thus controlled so that the transfer to motor holding current reducing operation is more difficult as the focal distance is longer, and the focus movement to the movement of a subject distance is larger. The quickness of autofocus can be improved while keeping the power saving and suppression of heating.
Patent JP-H04121827-A (JP)
Title: Focal point detector
Inventor: YAMAZAKI TAKESHI
IPC: G11B7/09
Filed: 1990-09-12
Abstract: PURPOSE:To easily adjust the offset of a focusing error signal by providing a hologram element in such a manner that it can be displaced in the direction of optical axis, and providing a photodetector on the oblique plane of a substrate. CONSTITUTION:A semiconductor laser 11 is mounted on the bottom of a recessed part 13 formed on a semiconductor substrate 12, and emitting light is reflected on the oblique plane 14 formed on the semiconductor substrate 12. The emitting light from the laser 11 reflected on the oblique plane 14 is projected on a recording medium 17 by an objective lens 16 passing the hologram element 15 provided in such a manner that it can be displaced in the direction of optical axis, and reflected light is made incident on the hologram element 15 via the objective lens 16, thereby, + or -1st-order diffracted beams 18, 19 provided with astigmatism in directions opposite to each other can be obtained. Those diffracted, beams 18, 19 are received with the photodetectors 21, 22, respectively. When the hologram element 15 is moved in the direction of optical axis, the spots of the diffracted beams 18, 19 formed on the photodetectors 21, 22 are moved in the direction of diffraction and that of optical axis. Thus, the same effect as that the photodetectors 21, 22 are moved in the direction of optical axis can be obtained. Thereby, it is possible to easily adjust the offset of the focussing error signal.
Patent JP-H0975052-A (JP)
Title: Processing equipment for headed vegetable
Inventor: TAMURA TOKUO
IPC: A23N15/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for processing headed vegetable, which is especially suitable for cabbage, etc., provided with a grade-detecting means, etc., for detecting the grades of a head size, a weight, etc., of a headed vegetable, and reduced in shipping cost, improved in labor saving and working efficiency. SOLUTION: At a transferring passage for receiving and transferring a headed vegetable A, a cutting blade for cutting a neck part of the headed vegetable A, a grade-detecting means 7 for detecting the grades of head size, weight, etc., of the headed vegetable A and a selecting means 8 for selecting and taking out the headed vegetable A for every grade based on the results of the detection by the grade-detecting means 7. Further, the transferring apparatus 1 for the headed vegetable A is preferably provided with a bucket-shaped receiving body 2 capable of receiving the headed vegetable A and releasing the received vegetable A to each discharging part-side of the selecting means 8.
Patent JP-2000063429-A (JP)
Title: Batch process for preparing water-soluble sulfonated polymer
Inventor: KOMATSU MASANORI
IPC: C08F8/36
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a batch process for preparing a water-soluble sulfonated polymer more efficiently with a reduced amount of a remaining catalyst. SOLUTION: A batch process for preparing a water-soluble sulfonated polymer comprises the steps of (A) preparing a polymer by polymerizing a polymerizable monomer in a halogenated hydrocarbon solvent, after which a catalyst for polymerization is removed to obtain a solution of dissolving the polymer therein, (B) contacting a sulfonating agent with the thus obtained polymer solution to sulfonate the polymer in the solution, (C) allowing the solution to stand after addition of water thereto while neutralizing the sulfonated polymer solution or without the neutralization thereby permitting the sulfonated polymer or its salt to be transferred to the aqueous phase, and separating the aqueous phase and the halogenated hydrocarbon phase from each other, (D) after adjusting the pH of the thus separated solvent phase, recovering the halogenated hydrocarbon solvent by distillation, and (E)  feeding the thus recovered solvent to the step (A) for re-use. Thereafter, in the step (A), a solid base is added thereto in an amount of 1 to 5 times by equivalent of the catalyst for polymerization, followed by mixing at a temperature within a range of 40 deg.C to the boiling point of the halogenated hydrocarbon solvent for 20 minutes to 3 hours and filtration.
Patent JP-S62101722-A (JP)
Title: Dredger
Inventor: KOGA HISAO
IPC: E02F3/08
Filed: 1985-10-29
Abstract: PURPOSE:To prevent damage to a conveyer as well as to make the regulation of dredging depth easier by providing a bucket conveyer with an arm to give a fitting looseness to the lower end of an expandible guide frame and also the guide frame. CONSTITUTION:A bucket conveyer 5 is hung down from the tip of an arm 3 extended sidewards near the lower end of an expandible guide frame 2 and retracted with a looseness 51. The soil of bottom under water is raked out by the conveyer 5 and goes up along the guide frame 2, and the soil is discharged by a conveyer 7. In case where the deposit soil is compacted hard, high-pressure water is jetted from a nozzle 6 to crush the soil. The depth of dredging can thus be easily adjusted by expanding or contracting of the guide frame 2 and the looseness 51 of the conveyer 5, thereby preventing damage to the conveyer 5.
Patent JP-H0291812-A (JP)
Title: Magnetic tape
Inventor: YOKOYAMA KOKI
IPC: G11B5/73
Filed: 1988-09-28
Abstract: PURPOSE:To provide adequate stiffness to the magnetic tape even if the tape is thin and to obtain an excellent traveling property and sliding characteristic by incorporating slender particles which are longitudinally oriented into the back coating layer of the tape. CONSTITUTION:A magnetic layer contg. magnetic powder of <=0.1mum average grain size is formed on one surface of a nonmagnetic base film and the back coating layer into which particles such as acicular particles and planar particles subjected to particle orientation and having shape anisotropy are incorporated is provided on the other surface. Solid particles of, for example, Fe2O3, Al2O3 and ZnO which are acicular, rectangular strip-like and yarn-like are used for the particles having the shape anisotropy. Polyurethane, polyester, etc., are combined therewith and a conductive carbon and lubricant are added thereto. The adequate stiffness is assured by the combination with the stiffness of the magnetic powder of the magnetic layer in this way even in case of the thin tape.
Patent JP-S60132356-A (JP)
Title: Semiconductor device
Inventor: ATSUMI TSUGUKAZU
IPC: H01L21/822
Filed: 1983-12-20
Abstract: PURPOSE:To reliably operate a voltage switching circuit with less number of elements by forming a channel between a pair of resistance regions in response to a voltage value applied between the first region and an electrode layer. CONSTITUTION:In a semiconductor device used for a voltage switching circuit or the like, N<+> type resistance regions 4 are formed at least at a pair in the first region 3, and the first electrode layer 6 is disposed to cross between the regions 4 and 4. A channel for conducting between the regions 4 and 4 is formed between a pair of the resistance regions 4 and 4 in response to a voltage value applied between the first region 3 and the layer 6. In an overvoltage protecting circuit of a power amplifier using such elements, a voltage switching circuit 21 is formed of a transistor Tr11, resistors R11, R12 and a resistor R21, and the number of elements can be largely reduced as compared with a conventional example.
Patent JP-S6482865-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: OGURA ICHIRO
IPC: G11B5/588
Filed: 1987-09-25
Abstract: PURPOSE:To completely reproduce a pair of two continuous fields, and to correctly decode them by constituting the titled device so that a track in which two continuous fields have been recorded is brought to ON-tracking by a reproducing head at the time of variable speed reproducing mode. CONSTITUTION:An analog video signal which has been inputted from an input terminal 1 is quantized to 8 bits per sample in an A/D converter 2 and the number of bits is reduced to 4 bits per sample by a cosine conversion DCT encoder 4. At the time of variable speed reproducing mode, a dynamic tracking servo is applied so that a track in which two continuous fields have been recorded is brought to ON-tracking by a reproducing head. Subsequently, said signal is returned to its original signal of 8 bits per sample by a DCT decoder 10, and thereafter, a block is dismantled by a frame memory 11 and said signal is returned to its original time series signal, and in the end, it is converted to an analog video signal by a D/A converter 12, and outputted from an output terminal 13.
Patent JP-S61120122-A (JP)
Title: Liquid crystal display device
Inventor: KINJI KENJI
IPC: G02F1/1345
Filed: 1984-11-15
Abstract: PURPOSE:To manufacture easily a liq. crystal display device at a low cost by connecting substrates by electroless plating. CONSTITUTION:A cell is composed essentially of a substrate 1 having a liq. crystal actuating electrode, a substrate 2 having a counter electrode and a part 8 connecting the substrates 1, 2. The outside of the cell as well as the input terminal are metallized by electroless plating. By this plating, a film is formed between the connecting part 8 and the counter electrode along a sealant 6 to provide electric conductivity. Stable connection can be attained by using nickel, copper or gold as the material of the film.
Patent JP-H0581480-A (JP)
Title: Character recognizing method
Inventor: YUSHIMO RYOICHI
IPC: G06K9/62
Filed: 1991-09-20
Abstract: PURPOSE:To decrease the quantity of arithmetic and perform recognition processing in a short time by identifying an object character by making a comparative decision by a linear identifying method for a character kind which is recognized in the past. CONSTITUTION:A character segmentation part 2 finds a document area by using a histogram of longitudinal and lateral black picture elements of a document image, separates characters, one by one, according to connections of picture elements, i.e., succession information, and stores position information on all the characters as internal data, so that the characters are recognized. A statistical identification part 5 obtains a statistical identification result as to a character kind which is not recognized even once by using a recognition dictionary 6 which is generated by many fonts, and a current feature quantity and the recognition result are stored in a recognized character buffer 8. For the subsequent recognition of the character kind, a linear identification part 7 performs linear identification based upon the feature quantity stored in the recognized character buffer 8 and only when the recognition result is not determined, the statistical identification part 5 performs the statistical identification again according to the recognition dictionary 6 to obtain a recognition result.
Patent JP-H1184598-A (JP)
Title: Endoscopic photographing system and photographing film cassette used in system
Inventor: KIDAWARA ATSUSHI
IPC: G03B15/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To correctly and automatically record patient information such as patient I/D or the like on film by printing the patient information from a patient information storing device on a label with an adhesive by using a printing machine before or right after photographing by an endoscopic camera. SOLUTION: Desired patient information such as the patient I/D or the like out of the patient information stored in the patient information storing device 9 is outputted to a printer 8 by operating the device 9. The printer 8 controls a printing head 10 in accordance with a control command by the device 9, and the necessary patient information of the like of the specified patient I/D or the like outputted from the device 9 is printed on the printing surface of the label 7 of a film cassette 1. Thus, the desired patient information such as a patient name, the patient I/D or the like need not be entered directly by hand-writing on photographic film 6. Thus, the recording of erroneous information caused by inadvertent writing or the like is prevented.