baber/WOPTO huggingface dataset:
Patent JP-H03192225-A (JP)
Title: Method for monitoring signal at wavelength changing time
Inventor: EMURA KATSUMI
IPC: H04B10/58
Filed: 1989-12-21
Abstract: PURPOSE:To monitor a signal by extracting a wavelength changing signal light component from the output of a wavelength changing element, and obtaining a signal by demodulation from the beat signal between signal light appearing in the terminal voltage of a wavelength changing element and probe light. CONSTITUTION:The signal light 1, 1st probe light 2 which differs in frequency from the signal light, and 2nd probe light 3 are made incident on a semiconductor optical amplifier 4, which 2nd wavelength-changed signal light 5 newly. An optical frequency selecting filter 6 extracts only the signal light 5 from the signal light 1, the light 5, and 1st probe light 2 and 2nd probe light 3 which are outputted from the semiconductor optical amplifier 4, thus performing wavelength changeover. At such a time, the terminal voltage 7 of the semiconductor optical amplifier 4 varies corresponding to the beats between the signal light 1 and 1st probe light 2 and a demodulator 8 composed of a squaring detector demodulates the terminal voltage 7 to detect the signal in the signal light 1. Consequently, the signal can be detected even in the wavelength changeover in a light area.
Patent JP-H05148658-A (JP)
Title: Electroless tin plating method
Inventor: TAKATSU AKIO
IPC: H05K3/24
Filed: 1991-11-22
Abstract: PURPOSE:To enhance reliability in mounting a multi-pin TAB tape, etc., by treating the surface of a material to be plated with a liq. mixture of the acid, peroxide and org. high molecular compd. and then electroless-plating the material. CONSTITUTION:Copper as a material to be plated is electroless-plated with tin. In this case, the surface of the material is treated with a liq. mixture of the acid, peroxide and org. high molecular compd., and then the material is electroless-plated. The plated material is further annealed. A soln. contg. at least one kind among sulfuric acid, hydrochloric acid, nitric acid and phosphoric acid is used as the acid. Ammonium persulfate or hydrogen peroxide is used as the peroxide. A compd. obtained by linking a straight-chain hydrocarbon or cyclic-carbon compd. to the sulfate group or phosphate group or the salt of the compd. are used as the org. compd. Consequently, any trouble is hardly caused in the electric-component circuit.
Patent JP-H04200353-A (JP)
Title: Sterilization of feed for experimental animal by electron beam irradiation
Inventor: OTOHATA KAZUE
IPC: A23L3/005
Filed: 1990-11-30
Abstract: PURPOSE:To sterilize a feed for experimental animal at low cost and in ready maintenance control of irradiation facilities without causing physical change in the feed by irradiating the feed for experimental animal with electron beam in a short period while limiting irradiation electron energy and a current value. CONSTITUTION:A feed for clean experimental animal is irradiated with electron beam having 3-5MeV irradiation electron energy and 100-40mA current value to sterilize the feed for experimental animals. In the case of irradiation of both the sides of the feed, feed powder or solid material of feed in bags is required not to move in the bags during inversion from the surface to the back. With respect to this demand, a packaging form of deaeration in vacuum of bags having high gas barrier properties can be sufficiently attained.
Patent JP-H03193399-A (JP)
Title: Portable medium
Inventor: YAMAUCHI TOMOKO
IPC: G06Q40/02
Filed: 1989-12-22
Abstract: PURPOSE:To prevent the stoppage of transaction with the no-updating of a utilization limit amount by deciding whether or not date information updated and a renewal day stored in a data memory coincide regarding a multifunctional IC card and updating the utilization limit amount stored in the data memory by a renewal amount stored in the data memory when coincidence is decided. CONSTITUTION:When a CPU 28 is supplied with a date changeover signal at every twenty-four hr from a clock circuit 33, the date information of a date- information storage area 31a in a memory 31 is up-dated only by a day. The CPU 28 decides whether or not there is an area A or B for automatic renewal, compares the renewal day (thirty days) of a renewal-day storage area 31d in the area A and the date information of the date-information storage area 31a at the time of presence, and updates the utilization limit amount of a utilization limit amount storage area 31b into (three hundred thousand yen) by the renewal amount (three hundred thousand yen) of a renewal-amount storage area 31f at the time of coincidence. Accordingly, renewal processing required every month can be omitted, and the stoppage of transaction due to the no-updating of the utilization limit amount can be prevented.
Patent JP-2001169167-A (JP)
Title: Electronic camera
Inventor: KUROIWA TOSHIHISA
IPC: H04N5/228
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of an electronic camera. SOLUTION: This electronic camera is provided with image pickup means 12 to 14, which picks up the image of a subject to generate image data, a first bus 15 through which image data generated by image pickup means is outputted, an image memory 16 connected to the first bus, plural data conversion means 14A, 17A, 18, and 19 which are connected to the first bus and convert image data on the first bus, a second bus 21 through which conversion output from plural image data conversion means are transferred to individual output destinations, and an adjustment means 20, which adjusts timing of conversion outputs or multiplexes them, so that they will not collide with each other on the second bus.  Transmission means 41 and 43 and an output destination setting means 14B or an input source setting means 19A are added to image data conversion means to enable various and flexible signal route selection.
Patent JP-H05173606-A (JP)
Title: Method and device for process control
Inventor: INOUE HARUKI
IPC: G05B13/04
Filed: 1991-12-18
Abstract: PURPOSE:To construct a control structure which is flexibly applicable to different processes and are easily constructible in multipurpose optimum control over processes. CONSTITUTION:This device consists of a means 2 which determines all operation plans of a control effect unit, a foresight evaluating means 3 which predicts the transition of control target information when the respective plans are assumed to be done by a neural network and evaluates control command of the predicted value by a fuzzy evaluating means, a satisfaction degree arithmetic evaluating means 5 which calculates the degrees of the simultaneous satisfaction of plural purposes by the operation plans from the evaluated values by the control purposes by a satisfaction degree arithmetic means 4 and determines the best degree of satisfaction, and an output means 7 which outputs the operation plan having the largest degree of satisfaction to the control unit. Consequently, the control structure is applicable even to different processes and therefore made versatile to reduce the cost and improve the reliability and maintainability. Specially, an adjustment time can be shortened by the learning function of a neuron.
Patent JP-H10160675-A (JP)
Title: Underwater nitrogen measuring device
Inventor: MURAKAMI HIROSHI
IPC: G01N21/35
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To convert entire nitrogen in a water solution sample to NO and to compensate for interference due to CO2 at the time of measurement by detecting NO and CO2 in a sample vaporization gas using an NO detection part and a CO2 detection part, calculating the amount of interference of CO2 for NO detection in the NO detection part based on the detection value of the CO2 detection part, and compensating for the NO detection value. SOLUTION: A water solution sample is poured into a reaction tube 4 and is brought into contact with a heated catalyst oxide for thermal decomposition and vaporization, and a nitrogen constituent in a sample is converted to NO and at the same time the nitrogen constituent is converted to CO2 . The sample gas is fed by a carrier gas and the concentration of CO2 is measured by an NDIR 8 at the CO2 detection part. A sample gas through the NDIR 8 is guided to a chemical emission type NO detection part 10, a chemical emission due to the reaction between NO and ozone is detected, and NO concentration is measured. The output of the NDIR 8 and the NO detection part 10 is amplified by an analog amplifier 12 and is converted to digital by an A/D converter 14. The amount of CO2 interference is calculated and compensated for based on CO2 measurement value according to the NDIR8 by a CPU 16.
Patent JP-H03196537-A (JP)
Title: Apparatus for bonding inner lead
Inventor: OTA MAKOTO
IPC: H01L21/60
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the accuracy of positioning the bonding of a tape from dispersing and prevent the tape from being damaged by connecting a friction unit with a sprocket via a unidirectional clutch to prevent a tension roller from vibrating. CONSTITUTION:A unidirectional clutch 23 is installed on the right head part 22e of a shaft 22 which is provided on the side surface of a sprocket 20 and is provided rotatably on the external circumference of the axis center of the sprocket. Further, a friction unit 25 is installed on the axis center part of the right side of a coupling 24 for the unidirectional clutch 23. Therefore, the vibration of a carrier tape generated at a tension roller is buffered and absorbed in terms of the unidirectional clutch 23 and the friction unit 25, and the tension of the tape fed to a bonding part being downstream therefrom can be prevented from fluctuating. Thereby, the accuracy of positioning the bonding part of the tape is prevented from dispersing and the tape is prevented from being damaged.
Patent JP-H10159266-A (JP)
Title: Roof tile laying member and its method
Inventor: HOSODA TOSHINARI
IPC: E04D1/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make roof tile applicable to various forms and constructions of roofs by giving a width of the main body of roof tile suited to the laying of a plurality of roof tiles in a row in flow direction and by making the width shorter than the maximum width of effective width of roof slate. SOLUTION: A plurality of main bodies 2 of a tile laying member 1 for placing roof tiles has a width sufficient for placing and fixing in a row in flow direction, and its width is made shorter than the maximum width of effective width. A recessed portion 6 is provided at the side portion of one of the main bodies 2 of the tile laying member 2, an overlapping portion 7 is provided at the other side portion. Width is the recessed portion 6 and the overlapping portion 7 from the state of contact of both the main bodies 2 of tile laying member in width direction to the overlapped state where deflected to the maximum limit of the effective width of tile.  In the case where the roof has a fan shape curved in flow direction, the interval in width direction of the main body 2 of the tile laying member 1 is gradually varied and laid radially, and the tiles are placed and fixed in such a manner that the effective width gradually varies in radial direction. By doing this, tile laying in closer or wider interval can be made possible, and thus the tile laying can correspond to various roof shapes or constructions.
Patent JP-H01175936-A (JP)
Title: Tablet containing 6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-4-methyl-1-pi-perazinyl)-4-oxo-3-quinolinecarboxylic acid as active component
Inventor: KAMIJO SHINJI
IPC: C07D215/56
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a tablet having excellent disintegration property and solubility and high absorbabliy through digestive tracts, by directly compression molding powder containing fureloxasin and a proper additive. CONSTITUTION:The objective tablet can be produced by the direct compression molding of powder containing (A) 60wt.% of fureloxasin [6,8-difluoro-1-(2- fluoroethyl)-1,4-dihydro-7-(4-methyl-1-p-iperazinyl)-4-oxo-3-quinoline carboxylic acid], (B) 10-40wt.% of lactose or crystalline cellulose (excipient), (C) 0.2-15wt.% of hydroxypropyl cellulose having low substitution degree, starch or partially gelatinized starch (disintegrant), (D) 0.2-5wt.% of magnesium stearate or hydrated silicic acid (lubricant) and, as necessary, (E) 0-4wt.% of a binder (e.g. hydroxypropyl cellulose) using a conventional tablet machine. In the case of applying a film coating to the tablet, 3-10wt.% of hydroxypropyl methylcellulose or 0.1-0.5wt.% of titanium oxide is used as the coating material.
Patent JP-H10119186-A (JP)
Title: Decorative fiber plate, manufacture of decorative fiber plate and fittings
Inventor: TAWARA YASUYUKI
IPC: E06B3/86
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To uniformly coat a deep draw forming part of a woody fiber plate by bringing a plastic sheet into close contact with a surface of a woody fiber plate molding attached on its surface with embossed pattern along a molding shape by copying the pattern. SOLUTION: A plastic sheet 10 is superposed on an embossed woody fiber plate molding 1A, and adhered to the molding 1A. This adhering method, for example, thermally softens the sheet 10 or coats the sheets 10 with adhesive. The sheet 10 may be used as a decorative material as it is or the surface of the sheet 10 may be coated. In this case, a primary coating film 11 formed on the surface of the sheet 10, the surface of the molding 1A is wiped in an undried state, and a top coating film 12 is formed thereon. The top coating paint is pale color as compared with the primary coating paint so as to see through color of the film 11 embedded in an embossed recess part D such as, for example, woodgrain pattern.
Patent JP-H08162315-A (JP)
Title: Coil with cylindrical magnetic core
Inventor: SATO MORIO
IPC: H01F5/00
Filed: 1994-12-08
Abstract: PURPOSE: To connect together wiring electrodes at both the sides of an opening in a wiring substrate by inserting an insulating substrate to an opening of a wiring substrate and by putting wiring substrate between pins. CONSTITUTION: A wiring substrate 2 is processed to a U-shape, and one side with a smaller width is penetrated through a cylindrical magnetic core 1. The side passed through the magnetic core 1 connects another side by means of a connector 3. An electrode 21 on the wiring substrate 2 and a pin 31 of the connector 3 form a coil passing through a hole of the magnetic core 1. Here, the connector 3 comprises an insulating substrate 32 and a pin 31 as a conductor; the thickness of said insulated substrate 32 is selected to a dimension as same as the gap between the right and left sides of the wiring substrate 2, and the gap of a pin 31 is selected to the dimension as same as the thickness of the wiring substrate 2. By doing this, the cost of coil production can be greatly reduced by a coil having the cylindrical magnetic core, and also the automation can be made easier.
Patent JP-H04205969-A (JP)
Title: Optical information recording and reproducing device
Inventor: OGAWA KATSUHISA
IPC: G11B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the peak point of a reproducing signal from being erroneously detected by a noise and to accurately detect the center position of a pit by providing a means for restricting a through rate to the noise. CONSTITUTION:By arithmetically operating the output of sensors(photodetectors)1 and 3 which receive reflected light from a recording medium, recording information is reproduced, and the reproducing signal is differentiated and a zero cross point is detected, thereby detecting the peak point of the reproducing signal. The means 30 for restricting the through rate to the noise is provided halfway through a circuit which detects the peak point of the reproducing signal. In the case that the noise is caused by the defect of a medium, a level is restrained only to the noise without exerting any affect to an ordinary reproducing signal and the peak point of the reproducing signal is prevented from being erroneously detected by the noise. Thus, the center position of the bit is accurately detected and an error rate is improved.
Patent JP-H077599-A (JP)
Title: Device used both as laser printer and common paper facsimile, and controlling method thereof
Inventor: JO KOICHI
IPC: B41J2/44
Filed: 1993-12-28
Abstract: PURPOSE: To obtain composite equipment which has a small occupying area and a small size and is inexpensive as compared with separate type equipment by integrally compounding a laser beam printer function and a facsimile function in one equipment. CONSTITUTION: An LSP/FAX controller 2 is constituted by incorporating a G3FAX function in the controller of an already existing laser beam printer. Consequently, the document outputting function of ordinary paper facsimile equipment and a function which directly transmits a laser printer type data file received from a host computer to G2, G3FAX equipment on the other side are added to the laser printer. The laser printer is usually used as ordinary laser printer and, as necessary, as G2, G3FAX equipment.
Patent JP-H08234373-A (JP)
Title: Photographic processing solution containing organic catalystand processing method of photographic element by using it
Inventor: TERENSU AARU OTOORU
IPC: G03C5/44
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently bleach such a photographic element as first exposed to an image and then developed, by using a specific organic carbocyclic compound or an organic heterocyclic compound. SOLUTION: A photographic element after exposed to an image and then developed, is processed by use of a solution composed to contain at least 0.0005mol/L of an organic carbocyclic compound or an organic heterocyclic compound of (a) reduction form capable of being oxidized with a peroxide or a peroxide precursor at a pH value between 1 and 7 and (b) oxidized form capable of being oxidized with metal silver in the presence of bromide or chloride at a pH value between 1 and 7, and (c) containing chemically reversible a redox couple approximately between -0.20 and +1.5V for a saturated calomel electrode. In this case, the organic compounds effectively catalyses the bleaching action of the peroxide. In addition, the bleaching solution is re-halogenated type and useful for each type of silver halide emulsions.
Patent JP-H02180678-A (JP)
Title: Preparation of molded laminated member
Inventor: HIRAISHI TETSUO
IPC: B05D7/24
Filed: 1988-12-29
Abstract: PURPOSE:To prevent the disappearance of an embossed pattern by providing a two-pack type curable urethane resin layer to the surface of a base film and applying emboss processing thereto before curing. CONSTITUTION:A grain pattern 2 is provided to the surface of a base film 1 such as a polyvinyl chloride film and a two-pack type curable urethane resin is applied to said pattern 2 to form an urethane resin layer 3. Subsequently, an emboss pattern coinciding with the pattern 2 is applied to the urethane resin layer 3 and a laminate adhesive layer 5 is formed to the rear of the base film 1 by coating and the urethane resin layer 3 is cured to form a laminated member A. By this method, a molded product having excellent design effect can be obtained.
Patent JP-H01178943-A (JP)
Title: Manufacture of matrix for focusing screen
Inventor: KUBOTANI HIROSHI
IPC: G02B5/02
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate a flat plane, to form a ruggedness part without an inflection point and to simply and readily produce an excellent focusing screen by heating the ruggedness part obtained by an optical method. CONSTITUTION:The preferable ruggedness part 17b after exposure is formed under the condition that at least a flat part and an edge part 37 can be formed. To heat the ruggedness part 17b, a heating temperature approximate to a fluid temperature after a resist material used for a photosensitive material 33 is cured is set, thereby heating the part 17b. As a result, the edge part 37 of the ruggedness part 17b produces a slight floating, and an irregular part 39 of almost uniform cross-sectional shape can be formed as a matrix 41. After a mold can be obtained through the use of the matrix 41, a conventional optical material is formed, whereby a highly diffusing, bright, focusing screen free of particle appearance can be produced. Thus, the focusing screen capable of creating a satisfactory blurring can be produced simply and readily.
Patent JP-H026780-A (JP)
Title: Moving target indication unit
Inventor: UIREMU ANDORIISU HORU
IPC: G01S13/53
Filed: 1988-12-28
Abstract: PURPOSE: To suppress clutter effectively across different output channels by determining the amount of clutter of every orientation cell to each filter channel. CONSTITUTION: The moving target display unit has a Doppler filter having n output channels, several threshold circuits connected with the output channel, and a detection/registration unit including means for detecting and registering the parameters of the amount of clutter for each orientation cell and setting the threshold circuit for each orientation cell based on the registered parameters. K (>=2) parameters are then determined for every orientation cell based on the output signal from a filter bank and combination of K parameters for obtaining n threshold values being employed for setting n threshold circuits is processed well. Since the amount of clutter of every orientation cell is determined to each filter channel, optimal regulation can be attained without assuming a functional relationship for displaying a clutter distribution across the channels of a filter.
Patent JP-H01175728-A (JP)
Title: Processing equipment for semiconductor device
Inventor: SAKANISHI YUJI
IPC: H01L21/31
Filed: 1987-12-29
Abstract: PURPOSE:To facilitate control of gas concentrations at the gas introducing nozzle side of the end of a core tube and at the opening of the core tube and facilitate control the effect of the treatment of a semiconductor substrate depending upon the difference in the gas concentration by a method wherein a gas introducing inner tube which has a plurality of gas spouting outlets arranged longitudinally along the core tube is drawn into the core tube from the end of the core tube. CONSTITUTION:In a processing equipment for a semiconductor device, predetermined gas is introduced through a gas introducing nozzle 2 provided at the end of a cylindrical core tube 1 and semiconductor substrates 9 provided in the core tube 1 are subjected to a treatment such as impurity diffusion and oxidation. A gas introducing inner tube 5 which has a plurality of gas spouting outlets 6 arranged longitudinally along the core tube 1 of the semiconductor device processing equipment is drawn into the core tube 1 from the end of the core tube 1. For instance, an auxiliary nozzle 3 is provided at the end of the core tube 1 in addition to the main nozzle 2 and the gas introducing inner tube 5 which has three gas spouting outlets 6 longitudinally along the core tube 1 is connected to the auxiliary nozzle 3. Predetermined treatment gas is introduced into the core tube 1 from the gas introducing nozzles 2 and 3 while the core tube 1 is heated by a heater 7 and a number of wafers 9 arranged on a susceptor 8 are subjected to a required treatment such as diffusion and oxidation.