baber/WOPTO huggingface dataset:
Patent JP-H06216650-A (JP)
Title: Digital circuit for extracting phase signal and envelope signal of single-sideband signal
Inventor: BERUNAARU DARUJIYU
IPC: H03C1/60
Filed: 1993-11-17
Abstract: PURPOSE: To easily manufacture a low frequency signal by converting the low frequency signal into a sampled single side band signal and dividing into a phase component and an envelope component. CONSTITUTION: A sample sequence Sn is converted into a complex number sample sequence SA (n) by networks 1 and 2. A sample SR of real number part forming a sequence is obtained in the output of the network 1, and an imaginary part sample jSi (n) is obtained in the output of a network 2. The networks 1, 2 are connected to a first input '+' and a second input '-' of an adding circuit 3 by two multiplication circuits 4, 5 respectively, and only the real number part Sm (n) is held after multiplying the complex number sequence SA (n) by a complex sequence by the multiplication circuits. The signal Sm (n) is added to the input of a summing circuit 6 and a vector sum between the sample Sm (n) and frequency F0 signal is calculated on a Fresnel surface.  The phase component is generated by adding the signal to the input of the limitter 7 and the envelope signal is extracted by adding the phase component to a filter 8 through the multiplication circuit 6.
Patent JP-H06114737-A (JP)
Title: Fine particle supplier
Inventor: YOSHIKAWA TAKASHI
IPC: B24C9/00
Filed: 1992-10-05
Abstract: PURPOSE:To improve the collecting efficiency, measuring reliability and maintainability by providing a plurality of cyclones for separating fine particles, collected, discharged with air from a work chamber, in series by multistep in the upper side of a fine particle reserve chamber, in a fine particle supplier for applying etching work to a surface of a glass substrate or the like. CONSTITUTION:A cyclone 70, constituted by connecting in series the first/second cyclones 70A, 70B, is arranged in the upper side of a reserve chamber 56. Of the cyclones, the first cyclone 70A is connected to an exhauster 57 and the bottom part of a work chamber 55 through a fine particle collecting hose 69, and also connecting the first/second cyclones 70A, 70B by a connecting hose 78. Further, the second cyclone 70B is connected to a filter 72 of the exhauster 57 through a discharge pipe 71. By this constitution, a fine particle discharged from the work chamber 55 is fed to the cyclone 70 by air from the exhauster 57, separated and collected in the reservoir 56.
Patent JP-H11123299-A (JP)
Title: Washing machine permitting self-cleaning using photocatalyst
Inventor: HISADA TOSHIHIKO
IPC: D06F39/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine inside which a photocatalyst is made to exhibit its cleaning effects on parts where the adhesion of dirt and the growth of mold are likely to occur. SOLUTION: Photocatalyst layers which show catalytic action when exposed to ultraviolet rays are formed on the inner and outer surfaces of a washing drum 4 and on the inner surface of a water tank 5, and an ultraviolet lamp 8 is mounted on the side of an upper lid 6 facing the washing drum 4, the operation of the ultraviolet lamp 8 being controlled by an ultraviolet ray control device 9 according to information from an opening/closing detection means 7 and an operation control device 2. A pulsator 10 and a pulsator protection plate 11 which are provided at the bottom of the washing drum are formed of a transparent material allowing the transmission of ultraviolet rays. Therefore, because ultraviolet rays are allowed to go into even a gap 20 where the adhesion of dirt and the growth of mold are likely to occur, the cleaning effect of the photocatalyst can be enhanced greatly.
Patent JP-H11121342-A (JP)
Title: Partial collective exposure mask and method for partial collective exposure using the mask
Inventor: TAKENAKA HIROSHI
IPC: G03F1/20
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To transfer a pattern with high resolution, without degrading throughput, related to a partial collective exposure method. SOLUTION: A required pattern is separated into fine patterns 4a and 4b and a large area pattern 6, with each assumed as separate apertures 3 and 5. Double exposure is performed with each of the apertures 3 and 5 to form a desired pattern. Here, an aperture area of the aperture 3 is reduced for the fine patterns 4a and 4b, for reduced beam current and coulomb effect, resulting in improved resolution.
Patent JP-S62146513-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1985-12-20
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-S63140303-A (JP)
Title: Refrigerator controller
Inventor: TSUKAHARA HISAAKI
IPC: G05B9/02
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a refrigerator controller with high reliability, by setting the stored content of a set value storage means at a general set value by a factory delivery value setting means when it is judged that a part of the stored content of the set value storage means is broken down by a set value normality/ abnormality judging means. CONSTITUTION:The set value normality/abnormality judging means 2, the factory delivery value setting means 3, and the set value storage means 6 are incorporated in a microcomputer 14, and it is judged whether the content of the means 6 is broken down due to the runaway of the computer, etc., by the means 2. If it is broken down, the content of the means 6 in which every set value to control a refrigerator is stored is changed to the general set value. At this time, in the processing program of the means 2, such programs as to judge whether the value of a data area to preserve and judge data is normal, whether all of the values of two pairs of set data storage areas are equal, or whether the value of the set data storage area is within that of a set range, are included. Also, in the means 3, the program to display such programs is included.
Patent JP-H10133751-A (JP)
Title: Method for improving regulation characteristic
Inventor: MURATA NORITAKA
IPC: G05F1/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stable output voltage when a supplied power to a load connected with a resistance fluctuates, or the regulation characteristics of a power source device are not satisfactory by providing a voltage detecting line for stabilizing the output voltage in a terminal area between a resistance and a load. SOLUTION: One end of an inductor L1 in an output filter circuit N2 is connected with one end of a rectifier circuit N1 , and the other end of the inductor L1 is connected with one end of a capacitor C1 . Also, a terminal area between the inductor L1 and the capacitor C1 is connected with a load A, and also connected with one end of a resistance R1 . The other end of the resistance R1 is connected with a load B, and a voltage detecting line for stabilizing an output voltage is pulled out from a terminal area between the other end of the resistance R1 and the load B. Thus, voltage change Va at a point A resulted from the current change of the load B can be turned into zero by adjusting the value of the resistance R1 .
Patent JP-H01129373-A (JP)
Title: Card number collating device
Inventor: NAKAKUKI HIDEKI
IPC: G06K9/00
Filed: 1987-11-16
Abstract: PURPOSE:To attain a mechanical collation by overcoming a difficulty for optically reading a card number conventionally by a means for transferring a fluorescent component including ink and illuminating a black light. CONSTITUTION:A register number etc. peculiar to the card is embossed and transferred to have a convex part and the fluorescent component contained ink is applied. When only the number part embossed and transferred by the ink including the fluorescent component in the card itself is illuminated by the black light emitting no visible ray but radiating near ultraviolet rays, only the fluorescent ink of the number is embossed and photographed by a television camera and fetched to a microcomputer 1, thereafter, the number is recognized. Then, the number of a mount 11 transmitted from a mount feeder part is read by a OCR hand scanner 5, stored in the microcomputer 1 through a parallel interface 7, collated to the preceding card number and the result is displayed on a CRT 2. Thereby, the correct collation can be attained.
Patent JP-H01128870-A (JP)
Title: Sheet for producing dry-type transfer material
Inventor: YAMANE MITSUO
IPC: B41M5/50
Filed: 1987-11-16
Abstract: PURPOSE:To prevent a sheet base from being wrinkled due to variations in environmental temperature or humidity, by providing cutting lines in an opaque layer adhered to the back side of a transparent or semitransperent sheet base. CONSTITUTION:A base sheet 4 comprises a sheet base 2 and a releasable coat layer 3, an adhesive layer 6 is provided on the face side of the base sheet 4 over the entire surface area of the sheet base 2, and an opaque layer 5 is adhered thereto. The opaque layer 5 is provided with cutting lines 9 at regular intervals. Since the opaque layer 5 is light-reflective or light-absorptive, the presence or absence, the position or the like of this printing paper can be detected by a reflectionor transmission-type photosensor. Wrinkling does not occur due to differences between the coefficients of expansion of the layers, and the opaque layer is not separated from the sheet even upon cutting off a part provided with a transferred image.
Patent JP-H03150878-A (JP)
Title: Superconducting device
Inventor: HIRUMACHI TAMIKO
IPC: H01L39/04
Filed: 1989-11-08
Abstract: PURPOSE:To avoid the surge-back of the air into liquid helium by a method wherein a current is applied to a liquid level sensor and the sensor is in an operated state to accelerate the vaporization of liquid coolant and the inside pressure of an operating port is elevated. CONSTITUTION:A superconducting coil 1 is immersed in liquid helium 3 and cooled. A vacuum chamber 4 is so provided as to have a liquid helium container 2 and the space between the vacuum chamber 4 and the liquid helium container 2 is evacuated to provide a vacuum heat insulating layer 5. A current is applied to a liquid level sensor 8 by a controller 10 and the sensor 8 is operated by measuring a generated voltage. As the liquid helium 3 is vaporized by the heat from the normal conducting parts during the operation of the sensor 8, the liquid level sensor 8 is operated intermittently. If the internal pressure of the liquid helium container 2 is decreased to a certain level or below, a signal outputted from a pressure gauge 9 is inputted to the controller 10 and the liquid level sensor 8 is operated. By this operation, the vaporization rate of the liquid helium 3 is increased to elevate the internal pressure. With this constitution, the surge-back of the air through an exhaust outlet 7 can be avoided.
Patent JP-S63142746-A (JP)
Title: Telephone set for both dp/pb
Inventor: HIRAOKA TAKAO
IPC: H04M1/26
Filed: 1986-12-05
Abstract: PURPOSE:To eliminate the need for a switching switch or an attachment by providing a means for discriminating whether a dial pulse is transmitted or a push-button signal is transmitted according to a procedure in which the functional buttons of a keyboard part are pushed in a control part. CONSTITUTION:In case of calling, a telephone set is made to be in a state of hook-off and the functional button which should be pushed down is selected. When the numbers, for example No.0-9, are selected by means of the number of the functional button, the control part 2 makes a DP dial transmission circuit 5 start for a DP transmission and reads out data from a storage part 3 so as to transmit the dial pulse to a line. If the functional button (m) is pushed down, for example, the control part 2 makes a PB transmission circuit 6 start for a PB transmission and reads out the data from the storage part 3 to transmit the push-button signal to the line. by repeating the process, the push-button signal can be transmitted to a dial system line.
Patent JP-H11125771-A (JP)
Title: Illumination device for microscope
Inventor: IIZUKA KEIICHI
IPC: G02B21/08
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To illuminate a sample in a wide area including the periphery of the visual field of a microscope and to enable a mark formed on the sample to be easily viewed. SOLUTION: This device is constituted so that the transmitted illumination of the sample 23 arranged on an aperture part for illumination formed on a stage is executed from the lower part of the stage through the aperture part for illumination. Besides, it is equipped with an illumination lens 45 arranged at the lower part of the stage, provided with a flange-like plane surface part 45c at the upper peripheral part thereof and set for illuminating the area including the visual field of an objective lens 21 and the periphery of the visual field from the aperture part for illumination and a condensing lens 44 arranged at the lower part of the lens 45 and set for condensing transmitted illumination light. Then, one of the lenses 45 and 44 is provided with a diffusion surface diffusing one part of the illumination light so that the mark is easily viewed. Since the diffused light is one part of the illumination light, almost all of it can be used for illuminating the sample.
Patent JP-S62145358-A (JP)
Title: Card refueling system
Inventor: INOUE NORIAKI
IPC: G06K17/00
Filed: 1985-12-19
Abstract: PURPOSE:To complete a posttreatment rapidly at an another service station even when an oil card before the posttreatment is returned to a customer improperly by writing the service station code of the service station on the oil card after a pretreatment. CONSTITUTION:On the refueling card, the code of the service station where refueling has been performed is written when the pretreatment is finished. Therefore, a transaction processor decides, when the refueling card is inserted into a card reader/writer 21, whether the service station code is stored or not at the storage area of the refueling card. And when it is decided that the service station code is stored and also said code is of another service station, the service station code is displayed on a display machine 25. In this way, a clerk judges the refueling card as the one before the posttreatment is completed, and communicates to the another service station, and receives a posttreatment data, such as an updated residual oil quantity, etc., and completes the posttreatment.
Patent JP-S62145359-A (JP)
Title: Card refueling system
Inventor: INOUE NORIAKI
IPC: B67D7/14
Filed: 1985-12-19
Abstract: PURPOSE:To eliminate a trouble to set a processing content on a card, and to perform a process without fail by writing a status which represents the completion of a pretreatment and an posttreatment at the status storage area of a refueling card. CONSTITUTION:At the status storage area of a magnetic stripe 40 on a refueling card 4, the service station code of a station, when the pretreatment is completed at the service station, is written, and when the posttreatment is completed, said code is erased. Therefore, a transaction processor refers the status storage area of an inserted card, and when the service station code is stored at the area, the posttreatment for the said card is performed automatically, and when the service station code is not stored, the pretreatment for said card is performed automatically. In this way, a clerk can set the process for the refueling card only by inserting the refueling card to the transaction processor.
Patent JP-S63142618-A (JP)
Title: Engaging tool
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1986-12-05
Abstract: PURPOSE:To allow an engaging tool from being scarcely removed without altering an external appearance by attracting a ferromagnetic plate attached to the pole face of a permanent magnet provided with a hole of specific shape, made of a specific material or a projection formed on the plate and a projection formed on other ferromagnetic plate hole of specific shape through a hole formed at a permanent magnet to one another. CONSTITUTION:A permanent magnet 1 is formed of synthetic resin and hard magnetic powder. Thus, no crack or breakage occurs, and a case for covering the magnet is not particularly needed. The magnet 1 is extended in the deep depth of a hole 1 in an extension chamber 1a in one direction. Thus, when a force for lifting a ferromagnetic plate 3 is acted to one end of the attracting surface of the direction, a ferromagnetic projection 3a is inclined without touching the inner peripheral wall of the hole 1a, thereby easily disengaging the engagement. When the end of the plate of the direction except the above direction is lifted, the projection 3a is scarcely removed due to the disturbance by the inner peripheral wall of the hole 1a. Then, when the bore of the hole 1a is formed near the outer periphery of the projection 3a, the engagement is not disengaged by lifting one end of the plate 3, but is easily disengaged by lifting the end in the direction of the chamber 1a.
Patent JP-S62149023-A (JP)
Title: Vertical magnetic recording medium
Inventor: NAGAO MAKOTO
IPC: G11B5/706
Filed: 1985-12-24
Abstract: PURPOSE:To improve durability and to reduce noise by using respectively different alloys to form the layer nearest a base and layer furthest from the base of a magnetic layer consisting of >=2 layers. CONSTITUTION:A polyimide film 1 which is fed from a delivery shaft 5 of a delivery chamber subjected to evacuation by an evacuation system 2 travels along a cylindrical cooling can 7 of a sputtering chamber 6 and is taken up on a shaft 8 of a take-up chamber subjected to evacuation by an evacuation system 4. After the chamber 6 is inside is evacuated by an evacuation system 3, gaseous argon is introduced into the chamber through a gas introducing port 9 and in this state a thin Co-Cr-Ti alloy film is formed on the surface of the film 1 over the can 7 with a Co-Cr-Ti alloy target 10 as a sputtering cathode. A thin Co-Cr alloy film is formed on such alloy layer with a Co-Cr alloy target 11 as a sputtering cathode.
Patent JP-H10113874-A (JP)
Title: Composite abrasive grain for biomaterial polishing, its manufacturing method and abrasive material
Inventor: KAWASHIMA NORIMICHI
IPC: B24D3/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide high precision surface finishing without forming a bulky polishing trace by fixing and compositing abrasive grinding grains a grain diameter of which is smaller than that of bioceramic particles and having biological compatibility on surfaces of the bioceramic particles having biological compatibility. SOLUTION: It is possible to firmly fix abrasive grinding grains 31 which are child particles on surfaces of bioceramic particles 30 having biological compatibility to be mother particles, and composite grinding grains 40 uniformly covered with the child particles 31 are formed on the surfaces of the mother particles 30. Binder resin as a binder 33 is formed on a surface of a film type base material 32, and a film type polishing material 34a arranged with the composite grinding grains 40 in a single layer on its upper surface is provided. Consequently, there is little possibility to transfer and adhere binder resin in a polishing article direction at the time of grinding process.
Patent JP-2000119829-A (JP)
Title: Dross defect suppressing device of device for continuously plating molten metal on steel strip and its method
Inventor: OKADA KUNIAKI
IPC: C23C2/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a dross defect suppressing device of a device for continuously plating a molten metal of a steel strip in which a dross residence time in a triangular zone at the time of continuously plating the molten metal is reduced, the dross inclusion is effectively suppressed, and a plated steel plate excellent in surface property is manufactured stably over a long time. SOLUTION: A dross defect suppressing device is provided with a sink roll 1 which is arranged in a molten metal bath and changes the direction of a steel strip 4 advancing in the bath in the upward direction outside the bath, and a first straightening plate 9 which is arranged in the vicinity of a wedge-like area formed between the steel strip 4 advancing in the bath and the sink roll 1, and converts the flow in the molten metal bath upward from the wedge-like area in the horizontal direction.
Patent JP-H01132121-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MASARU
IPC: H01L21/027
Filed: 1987-11-18
Abstract: PURPOSE:To enable a high-precision alignment even in the case a planarization process is included and further to make it possible to facilitate micrifying of the size of elements by providing a process for forming a step for detecting wafer position before a process for material deposition. CONSTITUTION:Before a process for material deposition, a process for forming a step for detection of wafer position is provided. For instance, when a contact hole 3 having a depth of 8000Angstrom  is formed in an insulating film 2, an alignment step 4 having a depth of 8000Angstrom  is also formed on a scribe. Then, the wafer position is detected using the alignment step 4, and an etching is performed only on the scribe, thereby forming a step 4a having a depth of 12000Angstrom . Then, using a bias sputtering method, an electrode material Al is deposited, an electrode material 5 is evenly deposited, covering the contact hole 3 and the step 4a leaving an alignment step 6. In the succeeding wiring patterning process, the wafer position is detected using the alignment step 6.
Patent JP-H06120231-A (JP)
Title: Diode and manufacture thereof
Inventor: YANO YUISUKE
IPC: H01L21/329
Filed: 1992-10-02
Abstract: PURPOSE:To eliminate instability for setting a current and a breakdown voltage, in the case of a voltage lower than or equal to the breakdown voltage at the time of applying a backward bias voltage, which instability is caused by that a PN junction is formed at a crystal defect part generated under the edge a field oxide film which is selectively formed. CONSTITUTION:This diode is manufactured as follows; under the field oxide film 5 edge of an element region where, in a first low concentration diffusion region 1 formed in a semiconductor substrate 9, a first high concentration region 3 of the opposite conductivity type is formed, a second low concentration diffusion region 2 of the same conductivity type is formed. Thereby the crystal defect part formed under the field oxide film 5 edge is covered with the second low concentration diffusion region 2, so that a P-N function is not formed. Hence a current does not flow in the case of low voltage, and the setting of a breakdown voltage is facilitated.
Patent JP-S61157870-A (JP)
Inventor: UEZURII EI BARANTO
IPC: B64C13/42
Filed: 1985-12-24
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。