baber/WOPTO huggingface dataset:
Patent JP-S61129981-A (JP)
Title: Electronic image pickup device
Inventor: YUNOKI YUTAKA
IPC: H04N5/335
Filed: 1984-11-28
Abstract: PURPOSE:To realize high speed stroboscope synchronization without the damage due to shading, by binarizing the value obtained by adding the output of amplifier and the output of integration circuit at a specific value and stopping the light emitting action according to that value. CONSTITUTION:When the integration output of an operation amplifier reaches at a specific level, the output of an operation amplifier for comparison becomes high level.When the output of the operation amplifier 45 becomes high level, the signal is supplied to a stroboscope circuit 25 through OR circuit, and transistors 38, 39 are turned on. As a result, commutation thyristor 40 is turned on, and a thyristor 32 is turned off, and therefore, a discharge tube 33 stops emitting light.
Patent JP-H02101207-A (JP)
Title: Device for absorbing expansion and contraction of bridge girder
Inventor: MATSUMOTO YOSHIJI
IPC: E01D101/00
Filed: 1988-10-05
Abstract: PURPOSE:To prevent cracks or the like from being produced by covering a floor panel of a bridge girder within a range of a few meters in the direction of the bridge axis centered on an expansion-contraction plate bridged over the end top surface of the girder floor plate. CONSTITUTION:Bridge girders 1, 2 with a gap in between are supported on a pier 3 with the end top surface of floor panels 4, 5 of the girders being bridged with an expansion-contraction plate 6. An area of the floor panels 4, 5 within a few meters centered on the plate 6 is covered with an expand metal 7 which is secured to stop pieces 81, 82 made of pipe filled with urethane rubber and enbedded in the floor panel in advance. After laying a base layer 12 of the pavement on the metal 7, the top surface 13 is covered with asphalt concrete. The stresses due to the expansion and contraction of the bridge girder are distributed and absorbed with the entire surface of the metal 7. Thus no stress concentration and resultant cracks occur in the pavement.
Patent JP-2000083084-A (JP)
Title: Receiver for mobile body communication telephone with seal
Inventor: TANIGAWA YUJI
IPC: H04M1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the receiver for mobile body communication telephone with the seal which indicates that a mobile body communication telephone such as a portable telephone is receiving a call and improves the use value by enabling sealing. SOLUTION: This is a receiver which is carried separately from the mobile body communication telephone such as a portable telephone and indicates that the carried telephone is receiving a call; and a lighting part, equipped with a light emission body 7, a battery 8, and a base 6 is built-in in a cover body 1 which is open at least on the side where the light emission body is not provided and a liquid-penetration type seal 2 is provided on the side of the cover body where the light emission body is not provided.
Patent JP-H09147095-A (JP)
Title: Image recorder
Inventor: EJIMA SATOSHI
IPC: G06T11/60
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the data capacity without losing the necessary information and also to shorten the compression/expansion processing time by compressing photographing image information, pen input image information and character image information in different methods and thereby applying a suitable compression to each image. SOLUTION: A lens 7 and a CCD 23 input the 1st image information (photographing image information), and a touch tablet 13 inputs the 2nd image information (line image information) different from the 1st image information. A digital signal processor 26 applies the JPEG or MPEG compression to the 1st image information, and a CPU 29 compresses the 2nd image information by the run length method. A memory 31 individually records those compressed information. These images are composited on a frame 27 and simultaneously displayed on an LCD 2. The JPEG method, etc., is applied to a photographing image that has a large quantity of data and a high frequency component. The line image information, however, can be least compressed by the run length method and also can be reversibly compressed. Therefore, the omission of the line image information can be prevented despite its expansion.
Patent JP-H0997148-A (JP)
Title: Image generation device
Inventor: ARAI MASATOSHI
IPC: G06F3/048
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively use a LUT (look-up table) that has a limited number of display colors by making use of offset numbers for management of the LUT. SOLUTION: The LUT number of display color that has the least LUT number among the display colors used for display of each object, i.e., the head number (2 for object α) of the LUT set against the corresponding object is defined as the offset number of the object. When a desired display color is selected from among those set on the LUT, a prescribed number (0 or n for object α) is added to the offset number (2 for object α) proper to the object. Thus, a desired LUT number is designated and then a desired display color is decided. By deciding the offset numbers previously for each object like this, the number of bits used for designation of ciphers can be much decreased compared with a case where a desired LUT number is just designated.
Patent JP-H0195555-A (JP)
Title: Manufacture of bipolar semiconductor integrated circuit device
Inventor: SHINOHARA MAMORU
IPC: H01L29/73
Filed: 1987-10-07
Abstract: PURPOSE:To obtain a low collector resistance value by a method wherein, after a semiconductor substrate of a first conductivity type has been etched to be an arbitrary pattern and an impurity layer of a second conductivity type opposite to the first conductivity type has been formed, an epitaxial layer of the second conductivity type is deposited on the surface of the substrate and an isolation layer is formed in a region other than the arbitrary pattern. CONSTITUTION:A semiconductor substrate 1 of a first conductivity type is etched to be an arbitrary pattern; an impurity layer 4 of a second conductivity type opposite to the first conductivity type is formed in a region including one part of an etched region. Then, an epitaxial layer 7 of the second conductivity type is deposited on the etched region in the substrate 1; an isolation layer 8 is formed in the region other than the arbitrary pattern. Accordingly, the impurity layer 4 of the second conductivity type becomes a buried layer 5; this buried layer 5 and a collector contact layer 10a in the epitaxial layer 7 are connected. By this setup, a low collector resistance value can be obtained.
Patent JP-H06102306-A (JP)
Title: Fault location method for overhead transmission line
Inventor: IKEDA YUKIO
IPC: G01R31/08
Filed: 1992-09-21
Abstract: PURPOSE:To provide a fault location method for an overhead transmission line by which many fault current detecting portion can be set no mechanical bending is given to an optical fiber a fault wit small amount of fault current can be located and no heat damage is given to the optical fiber. CONSTITUTION:Many heating means for heating a composite overhead earth- wire 2 during the period matching the magnitude of a fault current on the basis of the fault current are installed on the composite overhead earth-wire 2, and the temperature distribution in the longitudinal direction of the composite overhead earth-wire 2 is measured by using an optical fiber 4. A spot where the temperature change caused by the heating means is remarkable on the temperature distribution is detected as a fault spot.
Patent JP-H0973975-A (JP)
Title: Surface heater and heater device
Inventor: SASADA MASAHIRO
IPC: H05B3/03
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface heater device in which fitting work to an object to be heated is facilitated, and heating efficiency is high by providing a resistance body functioning as a heater and one pair of electrodes and connection terminals connected to both ends of the resistance body on a base film. SOLUTION: A base film 1 comprises a PET film and the like, and can be bonded to the outer surface of an object to be heated via the adhesion face of the bottom face thereof. On the film 1 one pair of electrodes (buses) 3, 5 and a resistance body 7 functioning as a heating portion are formed as a pattern by etching processing. The pattern is formed foil-like by etching Al, Ni, Cr, and the like. Connection terminals 11, 13 are respectively connected to both ends of one pair of electrodes 3, 5. When a surface heater 2 is connected so as to match with the length of the object, or the like, in the adjoining heaters 2, 2, the connection terminals 11 connected to the electrodes 3, 5 of one heater 2 are inserted into the terminals 13 connected to the electrodes 3, 5 of the other heater 2 so as to connect to each other.
Patent JP-S60142330-A (JP)
Title: Radiation image reader
Inventor: FUJINO TOSHIHIKO
IPC: H04N5/30
Filed: 1983-12-28
Abstract: PURPOSE:To decrease thermal influence and to improve reading accuracy by constituting a titled reader of a conveying mechanism which sets a reference plane for reading, an image reading mechanism which reads a radiation latent image and an after-image erasing mechanism which erases the after-image of a storage type phosphor plate. CONSTITUTION:An image reading mechanism part C which reads a radiation latent image is disposed above a conveying mechanism B and is convered by a box 22 to take dustproofness into consideration, by which the mechanism is unitized. When a storage type phosphor plate 10 is moved upward by the operation of the mechanism B and arrives at a prescribed position, the laser beam from an argon laser 23 is scanned over the plate 10 by a galvanomirror 24, etc. An after-image erasing mechanism D which erases the after-image of the radiation latent image on the storage type phosphor plate is disposed above the mechanism C and is covered by a box 28 formed of a heat insulating material. An insertion port 29 for the plate 10 and a discharge port 30 are opened in the box 28.
Patent JP-H0299043-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MATSUI KOICHI
IPC: A61B8/14
Filed: 1988-10-07
Abstract: PURPOSE:To enhance operability by connecting a probe to an observation apparatus and automatically setting the gain of the variable gain amplifier of the observation apparatus so as to obtain a receiving signal of constant sensitivity. CONSTITUTION:In a probe 3, a semi-fixed resistor 11 is provided so as to be connected to the ultrasonic vibrator 2 thereof to correct the irregularity of sensitivity due to the incorporation of the probe 3 and a switch group 12 designating the frequency of the ultrasonic vibrator 2 is provided to the probe 3 so as to obtain a receiving signal of constant sensitivity in the variable gain amplifier 4 of an observation apparatus 1 and the mu-factor of the variable gain amplifier 4 is set in the observation apparatus 1 corresponding to the frequency designated by the switch group 12 through a mu-factor altering circuit 14. By merely connecting a desired probe 3 to the observation apparatus 1, a receiving signal of constant sensitivity can be always obtained.
Patent JP-H03118345-A (JP)
Title: 1,2-diketone derivative and production thereof
Inventor: TAKEYASU TAKUMI
IPC: C07C51/367
Filed: 1989-09-29
Abstract: NEW MATERIAL:A 1,2-diketone derivative expressed by formula I [Ar is (substituted) naphthyl; R<1> is H, nontoxic salt thereof of or 1-4C alkyl; X and Y are O or =N-OR<2> (R<2> is H or methyl)]. EXAMPLE:Methyl 6-(6-methoxy-2-naphthyl)-5,6-dioxohexanonate. USE:A medicine used for treating diseases caused by arachidonate cascade metabolites and remedy for allergic diseases, circulatory diseases, psoriasis, etc. PREPARATION:A naphthyl halide compound expressed by the formula Ar-X (X is halogen) is reacted with an acetylenic compound expressed by formula II (R<1>' is 1-4C lower alkylene) in the presence of a metal catalyst in a basic solvent and the resultant product is then subjected to oxidative reaction to afford the compound expressed by formula I (R<1> is R<1>').
Patent JP-H04129494-A (JP)
Title: Frequency detection method for synthesized component frequency
Inventor: WATANABE SUSUMU
IPC: H04Q1/45
Filed: 1990-09-20
Abstract: PURPOSE:To detect the frequency accurately by adding an envelope generating circuit and a zero cross detection circuit for the envelope to a frequency detection circuit so as to utilize the envelope waveform thereby eliminating a part with the synthesized component undetected therefrom comprising two different kinds of frequencies. CONSTITUTION:An envelope generating section 1 applies peak hold to a waveform resulting from full-wave rectifying to an input signal to generate an envelope. The envelope is detected by a zero cross detection section 2 to form bipolar rectangular waves with respect to a O level and they are inputted to a synthesis component frequency detection section 3. The synthesis component frequency detection section 3 receives a synthesis component signal of two different kinds of frequencies and masks a positive portion of the rectangular wave of the envelope frequency from the zero cross detection section 2 and outputs part of the frequency to a counter section 4 as a rectangular wave. The counter section 4 counts the period of the rectangular wave resulting from zero cross detection of the unmasked part to detect the synthesized component frequency. Thus, the envelope of the signal waveform comprising two different kinds of frequencies is used to detect the synthesis component frequency accurately.
Patent JP-H04244843-A (JP)
Title: Multi-layer film
Inventor: FURITSUTSU SHIYUMITSUTO
IPC: B32B27/08
Filed: 1991-09-05
Abstract: PURPOSE: To obtain a film containing no PVC having properties of a desired combination by using a multilayered film made of a mixture of a polyurethane and a certain type of acrylic rubber polymer of other layer and having a heat resistance in the case of exposing to a high temperature for a long period at the time of using one layer. CONSTITUTION: A desired multilayered film is formed of a thermoplastic film having a heat resistance for a long period at a higher temperature than 130 deg.C and an elastic film having a toughness of a mixture of a polyurethane, acrylate rubber polymer and thermoplastic resin selected from arbitrarily vinyl polymer. Thus, an astonishing stability is displayed in the case of embossing at a high temperature.
Patent JP-H06100224-A (JP)
Title: Distribution device of pin-less folding machine
Inventor: BUNGO KOUZOU
IPC: B42C19/04
Filed: 1992-09-22
Abstract: PURPOSE:To distribute sections alternately by several pieces without enlarging the diameter of a rotating guide roll nor lengthening an endless belt. CONSTITUTION:When a push-out roller 13 is oscillated and enters the section outlet passage of the first carrier belt upstream of a triangle-shape guide 6, the sections are distributed to a passage (c) on the opposite side to the push-out roller entry side of the triangle-shape guide 6, and the press roller 13 is oscillated and separated from the section outlet passage of the first carrier belt, the sections are distributed to the entry side passage (b) on the press roller entry side of the triangle-shape guide 6. Since the push-out roller 13 is oscillated according to distributed groups ((n) groups), the sections are distributed to the passage (c) on the opposite side to the press roller entry side of the second carrier belt and the entry side passage (b) by (n) groups. Moreover, since the push-out roller 13 is brought into slight contact with a roller 28 which is mounted on the section outlet of the first carrier conveyer, the section is fed to the opposite passage (c) to the press roller 13 entry side completely by the rollers 13, 28.
Patent JP-H1181304-A (JP)
Title: Connection structure of steel pipe
Inventor: HAYAKAWA SADAO
IPC: F16B7/18
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To dispense with a welding work to connect steel pipes in a construction site and obtain a stable and hight quality of the connected steel pipe, by welding in advance the connection parts of mutual steel pipes in a factory. SOLUTION: Cylindrical connection parts 1, 21 having a smaller outer diameter than steel pipe piles 10, 11 are fixed to the butt ends 10a, 11a of the connecting steel pipe piles 10, 11 and screw holes 3, 23 are formed on the side face of the cylindrical connection parts 1, 21. These connection parts are arranged to butt each other and the outer periphery thereof is covered with a cylindrical joint divided to form arcuate sections and provided with insertion holes for bolts. Respective insertion holes for bolts of the divided cylindrical joint are positioned to correspond to respective screw holes 3, 23 and bolts 12 are inserted in these holes and fastened to connect the steel pipe piles 10, 11.  Respective divided cylindrical joints fixed to the cylindrical connection parts 1, 21 and respective bolts 12 are formed not to protrude out of the outer diameter of the connecting steel pipe piles 10, 11.
Patent JP-H0196801-A (JP)
Title: Recording device and reproducing device for information signal
Inventor: KUBO KANJI
IPC: H01L39/00
Filed: 1987-10-07
Abstract: PURPOSE:To record and reproduce an information signal with a high density without using a moving member by arranging a non-superconducting part and a superconductor in a lattice shape. CONSTITUTION:A superconductor 101 having a non-superconducting part 102 (areas S11-S33) is arranged on a magnetic sheet 201. In an (x) direction, superconductors 103-105 are arranged and in an (y) direction, superconductors 106-108 are arranged through an insulating material 207 respectively. Out of respective superconductors in (x) and (y) directions, to one selected superconductor, when the current of a critical current value or above flows from a coil 203 for example, the current flows between X3a-X3b, and when the current flows between Y2a-Y2b, then, superconductors 105 and 107 are shifted to a superconductor. At such a time, a magnetic flux passes through the area S32 and a magnetic field 205 is recorded.
Patent JP-S61198331-A (JP)
Inventor: PATORITSUKU AREN BATSUKURANDO
IPC: G06F3/153
Filed: 1985-11-13
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-H0562764-A (JP)
Title: Electric heating device
Inventor: UENO SHINJI
IPC: H05B3/00
Filed: 1991-09-04
Abstract: PURPOSE:To facilitate the subsequent various machining by heating a specific portion of a heated material more strongly in electric heating. CONSTITUTION:Conducting members 14 are arranged near part of a heated material in the width direction on both the upper and lower sides of the heated material W in the feed passage of the heated material W pinched between a roll electrode R2 on the inlet side and a roll electrode R4 on the outlet side. When the heated material W is excited and heated, more current is concentrated at part of the heated material W corresponding to positions arranged with the conducting members 14, thus the part of the heated material W in the width direction is heated more strongly. A specific portion of the heated material W can be heated without increasing the frequency more than necessary. The post-treatment such as bending is facilitated.
Patent JP-H03113228-A (JP)
Title: Operation control device for air conditioner
Inventor: KAMAFUSA KOUJI
IPC: F24F11/02
Filed: 1989-09-27
Abstract: PURPOSE:To restrict an excessive increasing of a high pressure, reduce the number of times of stopping of an operation of an outdoor fan and improve a comfortable state of heating operation by a method wherein when an indoor air conditioning load to be sensed by a load sensing means is less than a predetermined value during a heating operation, an amount of air of an outdoor fan is controlled to be reduced. CONSTITUTION:A sensed value concerning a heat exchanging temperature T1 of a temperature sensor Th1 is inputted so as to compare a heat exchanging temperature T1 and a predetermined first discriminating temperature Ts1. If a relation of T1>=Ts1 is not attained, an amount of air of a fan during a heating operation is normally controlled. In turn, if the relation of T1>=Ts1 is attained, it is judged that an air conditioning load is low to cause an excessive increasing of high pressure and then it is controlled such that the number of revolutions of an outdoor fan 9 is reduced, that is, an amount of air is reduced. An amount of air is controlled to be reduced until the heat exchanging temperature T1 is lower then a second discriminating temperature Ts2 set lower than a first discriminating temperature Ts1 and as the heat exchnging temperature T1 is lower than the second discriminating temperature Ts2, a normal control is carried out.
Patent JP-S62114696-A (JP)
Title: Preparation of mineral active water
Inventor: OTOMO KENYA
IPC: C02F1/68
Filed: 1985-11-12
Abstract: PURPOSE:To obtain an active substance, by a method wherein a metamorphic rock is finely ground and dried so as to reduce moisture thereof to 5% or less and chemically treated with a sulfuric acid solution to elute various mineral components in the rock. CONSTITUTION:Mineral such as quartz, sericite, biotite or chlorite is ground into granules with a particle size of 60 mesh or less. These granules are dried to adjust the moisture thereof to 5% or less and mixed with 25% sulfuric acid in an equivalent ratio and the resulting mixture is sufficiently stirred at 30-40 deg.C to obtain a raw solution of mineral active water. Corresponding to use, the raw solution is used as it is or formed into a product by dilution or neutralization. Mineral active water shows perfect mineral and ionization effect by using the same in a minute amount of several 1/1,000% and enables mass production.
Patent JP-H02100314-A (JP)
Title: Photoresist coater
Inventor: YOSHIOKA NAOTO
IPC: G03F7/16
Filed: 1988-10-06
Abstract: PURPOSE:To prevent bounce of a photo resist onto a wafer by producing a film by a solvent of photo resist or by gas, for example, nitrogen dry air, on the inner wall of a coating cup immediately before rotary coating of the photo resist. CONSTITUTION:A wafer 2 is attracted to a wafer chuck 1, a photo resist is dripped on a wafer 2, a solvent, for example, methylethyl ketone is allowed to flow in the direction of an arrow 4 from a solvent flowing port 3 immediately before rotary coating. Thus. it is possible to produce a curtain-shaped film of solvent within the inner wall of a coating cup and an extra photo resist pushed out of the wafer 2 on rotary coating of photo resist is dissolved by a curtain film of solvent. It prevent bounce of photo resist onto the wafer.
Patent JP-H0771065-A (JP)
Title: Imitation sound generator
Inventor: SUZUKI MASAKI
IPC: E03D9/00
Filed: 1993-09-01
Abstract: PURPOSE:To achieve a water saving effect further by generating an imitation sound as a natural flowing water sound without wastefully throwing wash water even when the inside of a tank for washing is filled with water. CONSTITUTION:A toilet tank 4 is parted by a parting plate 5, and partitioned into a tank 6 for washing a stool and a tank 7 for generating an imitation sound, and water stored in the tank 7 for generating the imitation sound is circulated by driving a pump 12. The outflow sound and collision sound of water at a time when circulating water is discharged to the water surface of the tank 7 for generating the imitation sound are generated as the imitation sounds.