baber/WOPTO huggingface dataset:
Patent JP-S63154922-A (JP)
Title: Method and apparatus for selecting signal
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/61
Filed: 1986-12-19
Abstract: PURPOSE:To dispense with a local oscillator and the adjustment of reference light frequency and to simplify the extraction of a signal, by a method wherein output lights different in frequency are respectively branched into two and one branched lights are modulated by signals different from each other to be synthesized while the other branched lights are set as reference lights and only the reference lights are selected and synthesized with the synthesized light to perform homodyne detection. CONSTITUTION:The output lights different in frequency of light oscillators 2(2a-2n) are branched by branching devices 3(3a-3n) and one branched lights are optically modulated on the basis of signal waves 1(1a-1n) as carrier waves by light modulators 4(4a-4n) to be synthesized by a synthesizer 5a. The light having the same frequency as the carrier wave of a light signal desired to be selected from the synthesized light is selected from signals 10(10a-10n) by a selection circuit 8 to obtain reference light 18. The synthesized light 9 and the reference light 18 are synthesized by a synthesizer 5b to be subjected to homodyne detection by a homodyne detector 6 and the selected signal is outputted as an electric signal 7. In this constitution, the coherence of the carrier wave of the synthesized light 9 and the reference light is sufficiently low and, when phase difference is slightly shifted from pi, the selected signal is obtained as the output of the homodyne detector 6. Even when the phase difference is pi, the phase of the carrier wave or that of the reference light is adjusted and the phase difference between both of them can be set to the optimum value.
Patent JP-H01142860-A (JP)
Title: Half-size character output system in japanese word terminal
Inventor: MURATA FUSAKO
IPC: G06F17/21
Filed: 1987-11-27
Abstract: PURPOSE:To correctly output an original half-size character from a Japanese word terminal by converting half-size characters in inputted Japanese word character data into displaying characters and mixing half-size characters with displaying characters to edit and output these characters. CONSTITUTION:A Japanese word character data input means 2 inputs Japanese word character data including half-size characters and full-size characters and a half-size character converting means 4 converts half-size characters existing in the Japanese word character data into displaying characters on the basis of the reference of a half-size display character table 3. A converted character editing means 5 edits the displaying characters converted by the means 4 together with the full-size characters as display data and a display data output means 6 outputs data based upon the display data edited by the means 5 to an output device 7 such as a display device. Consequently, the original half-size characters can be correctly outputted from the Japanese word terminal.
Patent JP-H03188021-A (JP)
Title: Drug for combating retrovirus and its preparation
Inventor: YOAHIMU KARUDEN
IPC: A61K31/385
Filed: 1990-11-08
Abstract: PURPOSE: To prepare a medicine, comprising a specific compound such as α- liponic acid or diydroliponic acid and suitable for exterminating a retrovirus or diseases caused by the retrovirus. CONSTITUTION: This medicine comprises a compound represented by the formula [X is H or two Xs denote a single bond between two S atoms; Y is H or a 1-6C alkyl; (n) is 1-10] or its therapeutically usable salt. In the formulation of a solid or a simple solid, the content of the dosage unit of the compound is (A) 20mg to 6g, especially 100mg to 1g in the case of the compound represented by the formula except α-liponic acid and dihydroliponic acid, (B) 51mg to 6g, especially 200mg to 1g in the case of the α-liponic acid and (C) 601mg to 6g, especially 650mg to 1g in the case of the dihydroliponic acid. In a solution, a suspension or an emulsion, the content is 0.2-800mg/ml, especially 40-200mg/ml in the case of A, 0.2-500mg/ml, especially 5-10mg/ml in the case of B and 182-1,137mg/ml, especially 300-500mg/ml in the case of C.
Patent JP-H09143898-A (JP)
Title: Flame-retardant paper for vinyl wall paper backing
Inventor: NOMURA TAKUYA
IPC: D21H21/34
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant paper for vinyl wall paper backing, having good formation with strength reduction suppressed by coating or impregnating a sheet comprising fibers and synthetic magnesium hydroxide with a guanidine flame retardant. SOLUTION: Synthetic magnesium hydroxide is formulated to a craft pulp slurry in an amount of 20-50wt.% and the pulp slurry is subjected to paper making to prepare the base paper of <=100g/m<2> unit weight. This base paper is coated or impregnated with a solution of a guanidine retardant such as guanidine sulfamate to give the objective flame retardant paper for vinyl wall paper backing.
Patent JP-H10133005-A (JP)
Title: Prism
Inventor: HIRAI ISAMU
IPC: G03B13/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To make an in-finder display sharp by preventing stray light from entering a finder. SOLUTION: A notch is formed in the lower end part of a 3rd reflecting surface 25 of a pentagonal prism 20. The wall surface 27 of the notch is of a frosted surface (unpolished). A transparent plate 31 is stuck on the wall surface 27 with an adhesive. A microprism 32 is stuck on the transparent plate 31 with a transparent adhesive. Consequently, the pentagonal prism 20, transparent plate 31, and microprism 32 are joined together to form a transmission surface. Information displayed by a display member 33 is reflected by a mirror 34 and the microprism 32 and guided to an ocular optical system 12.
Patent JP-S63154180-A (JP)
Inventor: SAKAKIBARA MASANORI
IPC: A61L33/00
Filed: 1986-12-19
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-H02148937-A (JP)
Title: Message transmission equipment
Inventor: SEKI YOSHIAKI
IPC: H04L12/58
Filed: 1988-11-29
Abstract: PURPOSE:To relieve the load on a receiver required for retrieval by applying statistic processing to a message read by the receiver in the past and predicting the receiver requiring the message thereby selecting a transmission sender automatically. CONSTITUTION:A message to be sent and inputted from an input and output section 200 is stored in a storage section 300. The attribute information of the message read so far for each receiver in addition to the sent message is subject to statistic processing and a table 600 for individual receiver is provided. The individual table 600 and the attribute information of the stored message are compared, the messages are selected according to individuals to decide the transmission destination and the result is sent to a communication network 800. Thus, the labor of the receiver of the message used for the retrieval of the message is saved.
Patent JP-H04172640-A (JP)
Title: Magneto-optical recording/reproducing unit
Inventor: WADOKORO JUNICHI
IPC: G11B11/105
Filed: 1990-11-07
Abstract: PURPOSE:To make thin a magneto-optical recording/reproducing unit by employing a stripe recording medium in which a recording film is formed on a stripe film basic material and disposing a medium driving means in a circulation path of the stripe recording medium or on the side thereof. CONSTITUTION:A magneto-optical recording/reproducing unit comprises an optical pickup 13 and a magneto field generator 15 for recording/reproducing information onto/from a recording medium 10 composed of a stripe recording medium in which a recording film is formed on a stripe film. Furthermore, means 11, 12 for driving the stripe recording medium 10 in the longitudinal direction at the time of recording or reproduction and means for moving the optical pickup 13 and/or the magnetic field generator 15 transversely across the stripe recording medium 10 are provided. In other words, the medium driving means 11, 12 can be disposed in a circulation path of the stripe recording medium 10 or on the side thereof. According to the constitution, the magneto-optical recording/reproducing unit can be made thin.
Patent JP-H08162063-A (JP)
Title: Ion implanting device
Inventor: HONDA KAZUHITO
IPC: H01L21/265
Filed: 1994-12-06
Abstract: PURPOSE: To improve the throughput in ion implanting process, and enhance the mass productivity. CONSTITUTION: This device has ion sources 1, 51 for generating different ions; and each implanting part 10, 50 having extraction electrodes 3, 53 for extracting the ions generated from each ion source 1, 51, mass analyzing magnets 5, 55 and variable slits 7, 57 for selecting them, accelerating tubes 9, 59 for accelerating them, and Y-axial deflecting plates 11, 61 and X-axial deflecting plates 13, 63 for scanning a sample 80 in the X-Y directions of the main surface of the sample. The implanting part 50 has an X-axial deflector 60 for regulating the ion accelerated by the accelerating tube 59 to have a prescribed angle to the main surface of the sample 80.
Patent JP-H03164119-A (JP)
Title: Pineapple and culturing method of the same
Inventor: NAGATA TERUKICHI
IPC: A01N59/06
Filed: 1989-11-22
Abstract: PURPOSE:To obtain pineapple without generating itchy taste or stomatitis even eaten as a raw state in a large amount, resistant to transportation having specific degree of maturity and degree of saccharide, a soft pericarp as well as scooped up with a spoon, a soft core part able to be eaten as a raw state, high degree of saccharide and filled up a pericarp without collapsing. CONSTITUTION:The aimed pineapple has degree of maturity of 5, >=15 degree of saccharide in a top part of fruit, >=18 degree in a bottom part, a soft pericarp as well as scooped up with a spoon and a soft core part able to be eaten as a raw state. For culturing said pineapple, the pineapple is set in an acidic soil having pH3-6 and rainwater is excluded from said set pineapple by house cultivation or mulch cultivation, then Ca-compost of pH7-10 is applied, thus a dilute liquid fertilizer and water are applied after development of root and completely ripen to degree of maturity of 5.
Patent JP-H11141461-A (JP)
Title: Manufacture of rotor for internal gear pump
Inventor: HOSONO KATSUAKI
IPC: B22F3/24
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve durable performance and abrasion resistance of a sliding portion, in the manufacturing method for a rotor for an internal gear pump made of an iron system sintered material which is freely slidably stored within a housing made of a high-silicon-aluminum containing material. SOLUTION: A work to be rotors 11, 13 is manufactured by successively being passed a powder molding process, a sintering process, a straightening process and a cutting process. Next, an oxide film 17 is formed on the surface of this work by performing a moisture processing for the work after grinding working to improve accuracy is performed for the work. Thus, the effect of the oxide film 17 can be surely obtained and durable performance and abrasion resistance of a sliding portion can be surely improved by lastly performing the film processing process.
Patent JP-H10145092-A (JP)
Title: Component mounting apparatus
Inventor: FUJIWARA MUNEYOSHI
IPC: B25J15/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically select a vacuum nozzle according to the type of components used, using a simple and small apparatus by rotating and switching a turret to place a given component handling means at a component handling position. SOLUTION: A turret 27 has various types of vacuum nozzles 5a-5c arranged radially from a rotary axis so that the nozzles 5a-5c are automatically mounted and changed. Required type of the nozzle 5 of the turret 27 is placed at a component handling position, a mounting head 6 intermittently rotates to again move a vacuum nozzle unit 12 to a components feed position, a holder 12a is pushed down by a predetermined length from a slider 15, the vacuum nozzle 5 at the components handling position is actuated by suction force through a suction air passage 41 to catch and hold a fed electronic component 1. Thus the vacuum nozzle can be automatically selected and used.
Patent JP-H04172741-A (JP)
Title: Key telephone set
Inventor: GOTO MAKOTO
IPC: H04M3/00
Filed: 1990-11-06
Abstract: PURPOSE:To prevent a trunk line from being in holding state by detecting it when a facsimile equipment does not reply for a prescribed time due to paper shortage or the like in the case of transfer of an external line and allowing other facsimile equipment to revise a transfer destination of the external line automatically. CONSTITUTION:The user uses a telephone set 6 to transfer a call to a facsimile equipment 7a. After the transfer, a time measuring means 1 uses a transfer control means 5 to measure a time after an external facsimile call is transferred from the telephone set 6 to the facsimile equipment 7a, and after the transfer of the external line facsimile call, whether or not a transfer facsimile call is replied is discriminated within a prescribed time. When the transfer is not attained, the time measurement means 1 gives an output of 'request of retransfer to a facsimile equipment of a 2nd object' to a transfer notice means 2, and the transfer notice means 2 receiving the output informs the message to the transfer control means 5.
Patent JP-H11146246-A (JP)
Title: Digital camera
Inventor: KIKUCHI KENICHI
IPC: H04N5/225
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enable photographing even when a memory card is not formatted yet and to record photographed image data in an MS-DOS format. SOLUTION: When the unformatted memory card is mounted on a digital camera 10, for example, the photographed image data for one frame (photographed image data) are stored in a memory area 24a. A CPU 28 compresses these photographed image data in a JPEG format while using a work area 24a and the compressed data are recorded at the sector preceding to the end of the memory card 30. Then, the CPU 28 invalidates the operation of a shutter button 34 and performs so-called quick formatting to the memory card 30. Afterwards, the compressed data are temporarily held in a buffer area 24c having the capacitance of one cluster and written into the data area of the memory card 30 for each cluster.
Patent JP-H04174377-A (JP)
Title: Method for compressing logical circuit for function test
Inventor: KANDA YOSHIMASA
IPC: G06F17/50
Filed: 1990-11-07
Abstract: PURPOSE:To prevent a logical circuit from becoming large-scale by providing a means extracting the fan-in side circuits up to the observation point in the logical circuit containing an input terminal or a scanning path and a means forming the logical circuits of respective devices from the extraction circuits related to all of the external terminals of the respective devices and eliminating a combination circuit containing no external terminals of the devices. CONSTITUTION:It is judged whether all of the external terminals of a device are processed and the attribute of the external terminals is judged. Herein, in the case of an output terminal or a bidirectional terminal, each external terminal thereof is set to an observation point to perform the fan-out trace from an input terminal and the observation point containing the output terminal or input terminal is searched. Subsequently fan-in trace is performed from the searched observation point to a control point containing the input terminal or the scanning path to extract the logical circuit on a fan-in side including the observation point. Next, the inner and external terminals of the control point contained in the extracted logical circuit are set to processed ones and the compression circuit of the device is formed on the basis of the extracted logical circuit.
Patent JP-H08163696-A (JP)
Title: Ultrasonic vibrator
Inventor: TANAKA HIDEAKI
IPC: A61B18/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide an ultrasonic vibrator capable of preventing damage due to fatigue of metal without applying brazing to the fixing of an ultrasonic diaphragm comprising the ultrasonic vibrator and using arbitrary optimum metal as the material of the ultrasonic diaphragm. CONSTITUTION: The ultrasonic diaphragm 10 is held between a U-shape member 18 formed integrally with a cone 12, and it is fixed by tightening by a screw 20 in the neighborhood of both terminals of the U-shape member 18 with the member 18. In this way, the ultrasonic diaphragm 10 which comprises the ultrasonic vibrator 11 can be bundled and fixed, and also, ultrasonic vibration generated by the ultrasonic diaphragm 10 is transmitted to a horn 16 via the U-shape member 18 and the cone 12.
Patent JP-2001121928-A (JP)
Title: Tire for motorcycle
Inventor: KOGA HIROAKI
IPC: B60C5/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a radial tire improved in braking performance. SOLUTION: This tire for motorcycle comprises a belt consisted of a radial carcass of one or more plys and a cord layer of two or more layers, and a reinforced cord layer of one or more layers ranging circumferentially with a pair of regions from a bead filler rubber and each bead part to a tire radial outer end of each side wall part. A cord of the reinforced cord layer has an inclination angle of 40-50 deg. to a tire circumferential direction and the cord of each reinforced cord layer in the pair of regions is arranged in facial symmetry regarding a tire equatorial plane.
Patent JP-H07162353-A (JP)
Title: Radio transmission signal level setting system
Inventor: KUBO KOJI
IPC: H04B7/26
Filed: 1993-12-02
Abstract: PURPOSE:To attain highly reliable radio communication reduced at its communication errors and to evade the missetting of a transmission signal level due to the misrecognition of a receiving signal level by finding out a proper S/N ratio for radio communication. CONSTITUTION:This radio transmission signal level setting system is provided with a power spectrum computing means 32 for calculating a power spectrum in each oscillation frequency based upon a received FSK signal, an oscillation frequency detecting means 33 for detecting oscillation frequency from each calculated power spectrum, an original signal estimating means 34 for estimating an original signal from the data of the received signal as a function based upon the detected oscillation frequency, a signal noise component analyzing means 35 for analyzing a noise component in the received signal data by finding out a difference between the received signal data and the original signal estimated by the means 34, a real S/N ratio computing means 36 for finding out an S/N ratio between the original signal level and the signal nose component level, and a transmission signal level setting means 37 for setting up the level of a transmission signal based upon the result of the means 36.
Patent JP-H02149623-A (JP)
Title: Heat treatment for grain-oriented silicon steel strip
Inventor: UENO WAKAAKI
IPC: C21D9/46
Filed: 1988-11-30
Abstract: PURPOSE:To manufacture a steel strip minimal in the dispersion of magnetic properties by placing an intermediate extra thin foil of grain-oriented silicon steel in a heat treatment chamber and supplying H2 gas, etc., from one side in the width direction of the intermediate extra thin foil via a perforated gas-feeding device. CONSTITUTION:A stock for grain-oriented silicon steel strip having (100)[001] crystalline grain texture is cold-rolled so as to be formed into an intermediate extra thin foil 1 of <=150mu thickness having (111)[112] texture. The above extra thin foil 1 is wound through insulating materials 4 made of quartz glass and both ends of this foil 1 are connected to electrifying terminals 3, 3', respectively, which is placed on a perforated gas-feeding vessel 5 in a vessel chamber 8. Subsequently, the air in the vessel 5 is evacuated by means of an evacuation hole 19 to about 2X10<-3>Torr degree of vacuum, and then, H2, Ar, or N2 gas is blown out through the perforated part of the vessel 5 in the width direction of the extra thin foil 1, and electric power is supplied via the electrifying terminal 3 to the extra thin foil 1 to raise the temp. of this foil 1 up to 1000-1250 deg.C and hold the foil 1 for the prescribed time. By this method, the grain-oriented silicon steel strip reduced in the dispersion of magnetic properties, such as magnetic flux density and iron loss, can be obtained.
Patent JP-H06191519-A (JP)
Title: Bag packing method for powder/granular material
Inventor: NOMURA KOICHI
IPC: B65B51/10
Filed: 1991-10-23
Abstract: PURPOSE:To provide sealing process which can well cope with various types of bag models, and does not generate wrinkles, etc., at the sealed part and provide a good appearance for the opening of a bag, filling of a powder/granular material, and sealing of the opening part, regarding the bag packing of powder/ granular material such as rice grain. CONSTITUTION:By expanding an opening part 35 of a bag 5 from the inside by pair of expander claws 68, the opening width of the expander claws is automatically determined by the restriction of the bag itself, and the expander claws can easily cope with different bag sizes. Also, the expander claws are used by two or three step methods, and the expansion of the opening part at the time of the filling a powder/granular material is done at a location lower than an expected seal part. In order to prevent wrinkles from generating at the time of sealing, a tension to the opening part of the bag is imparted primarily at the location at the time of filling of powder/granular material, and in addition, the tension is secondarily imparted at a location higher than the expected seal part. By this method, wrinkles are prevented from generating at the sealed part, and the sealed 'edge' is prevented from becoming long effectively.
Patent JP-H01142745-A (JP)
Title: Image forming device
Inventor: NEZU YUKIHIRO
IPC: G03G15/04
Filed: 1987-11-30
Abstract: PURPOSE:To always obtain proper exposure according to the density of an original and to form an excellent image by extracting an electrical signal in accordance with the brightness of the texture part of the original, then holding it and controlling the light emission of a light source according to the difference between the brightness of the texture part and a specified DC voltage. CONSTITUTION:A microfilm, as the original, is enlarged and projected on the projection screen of a microfilm reader/printer by a projection part and the image of the film which is projected by an image forming part is copied on a recording medium. Light from the original is detected by the light detection circuit 100 of the exposure control part 72 of the printer and converted into the electrical signal, and the signal corresponding to the brightness of the texture part is extracted from outputs from the circuit 100 and held in a maximum (minimum) value holding circuit 101. The specified DC voltage is generated in a reference voltage generation circuit 102 and the difference between the signal corresponding to the brightness of the texture from the circuit 101 and the specified DC voltage is obtained in a differential amplifier 103, then the control signal for the light source is outputted from the output circuit 107 of a control means 104.