baber/WOPTO huggingface dataset:
Patent JP-H01137213-A (JP)
Title: Image pickup element driving device
Inventor: HIRAO YOSHIAKI
IPC: G02B7/28
Filed: 1987-11-25
Abstract: PURPOSE:To simultaneously realize a satisfactory operability and a fact for making the title device small in size and light in weight by constituting an image pickup element modulating means and an image pickup driving means, of one driving mechanism for moving an image pickup element using a superconducting material. CONSTITUTION:A superconducting coil 2 which has been embedded in a lens barrel 1 forms a magnetic field extending from the inside to the outside or from the outside to the inside of the lens barrel 1. When a current is allowed to flow in the peripheral direction of a superconducting member 5 which has been stuck to the outside periphery of an image pickup element holding member 4 for holding an image pickup element 3, the image pickup element holding member 4 moves in the optical axis (X-X') direction of a photographic lens system. For instance, when a magnetic field formed by a superconducting coil 6 turns to the inside from the outside of a lens barrel 7, and a current has been allowed to flow to a superconducting member 10 which has been stuck to the outside of an image pickup element holding member 9 for holding an image pickup element 8, the image pickup element holding member 9 receives force in the optical axis direction of the photographic lens system and moves from the rear side of the paper surface in drawing to the surface.
Patent JP-S62149670-A (JP)
Title: Production of n-(beta-hydroxyethyl)-3-methyl-2-quinoxalinecarboxamide-1,4-di-n-oxide
Inventor: YAMASHITA AKIRA
IPC: C07D241/52
Filed: 1985-12-24
Abstract: PURPOSE:To obtain the titled substance useful as a fungicide, etc., in high yield, by dripping diketene to a mixture of monoethanolamine and benzofurazane-1- oxide. CONSTITUTION:Monoethanolamine and benzofurazane-1-oxide are added to an organic solvent (preferably methanol) and diketene is dripped to the solution while keeping the temperature of the reaction system at 30-60 deg.C. The reaction is continued for 1-8hr after adjusting the temperature of the system to 30-70 deg.C to obtain the titled substance. USE:Pharmaceuticals, agricultural chemicals and feed additives.
Patent JP-2000133688-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO TAIICHI
IPC: G01N21/956
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To analyze automatically the cause of pattern failures and to make the result of the analysis reflect on a semiconductor device manufacturing process, by a method wherein light is irradiated on a semiconductor wafer, the reflected light is detected to detect a failure generated on the surface of the wafer, and data on a plurality of the pattern failures is collected and classified. SOLUTION: Light for foreign substance inspection is irradiated on the whole surface of a specified chip of a semiconductor wafer to make the reflected light image on a reflected light detector 14 through an image optical system 19 and the chip image of the chip is formed within a visual appearance inspection control unit 15 on the basis of a detection signal of this image formation. A signal of data on the chip image, which is already detected and is stored in a storage unit 16, of other chip is read out in the unit 15 and a newly generated foreign substance and the feature of a pattern defect are obtained on the basis of a difference image between the two chip images.  Data on the obtained difference image is outputted to the unit 15, the data is compared with data on a difference image in each defective mode and this data on the difference image is classified into defective modes, to which the data close to this data belongs, and is displayed by an output unit 17.
Patent JP-S62155427-A (JP)
Title: Burner for range
Inventor: SUGANO TADAO
IPC: F23D14/06
Filed: 1985-12-27
Abstract: PURPOSE:To improve cooking property as well as fire transfer property between a Bunsen burner and an entire primary burner by a method wherein the entire primary burner, provided with porous ceramics flame ports, is arranged at the center of a burner and the Bunsen burner, formed with a plurality of flame ports around a burner cap and with a plurality of small flame ports on the upper surface thereof, is arranged around the entire primary burner. CONSTITUTION:Flames 8, 8' are formed on the flame ports 7 and the small flame ports 7' of a Bunsen burner 27 by an external igniting means. Subsequently, the flames 20 are formed on the flame ports 16' of an entire primary burner 15 by the flames 8' whereby the surface of a porous ceramics 16 goes into red-hot condition. Radiation heat from the ceramics material and convection heat from the flame ports 7 on the circumference of a burner cap 29 are transferred to an oven 23, therefore, the amount of heat transfer becomes larger compared with a conventional burner. The flame ports 7 on the circumference of the burner cap 29 are formed upward obliquely and the flames 8 or combustion gas contact with the oven 23 surely, therefore, thermal efficiency may be improved. On the other hand, the ceramics flame ports 16 are arranged at the central part of the burner cap 29 whereby the central part of the oven 23 may be heated uniformly.
Patent JP-H06149984-A (JP)
Title: Underwater image-pickup device and underwater microscopic material monitoring device
Inventor: KONDO NOBUTAKE
IPC: G06T1/00
Filed: 1992-11-06
Abstract: PURPOSE:To easily monitor an underwater microscopic material visually by fixing the relative position relation of a frame body with a camera at position relation including a part of the inner plane of the frame body in a constant image pickup range. CONSTITUTION:The frame body 2 is fixed on the camera 1 so as to keep a range including a part of the inner plane of the frame body 2 at the position relation to perform image pickup. Also, a post 3 is mounted on the camera 1, and the camera 1 and the frame body 2 are fixed at a prescribed depth under water by supporting with the post 3. The signal of the camera 1 is connected to a monitor TV or a monitoring device via a cable 4. Still picture data of one picture element is read out from image memory, and a belt shape range is extracted from the image data. Such extraction processing is performed by segmenting a prescribed range decided in advance since the positional relation between the image pickup range of the camera 1 and the frame body 2 is fixed, or it is performed by segmenting it by detecting the difference of the density of the images.
Patent JP-S63147498-A (JP)
Inventor: YAMADA MASAAKI
IPC: D06F58/02
Filed: 1986-12-12
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-H04169960-A (JP)
Title: Compact electronic calculator with graph display function
Inventor: SATO SHINICHIRO
IPC: G06T11/20
Filed: 1990-11-01
Abstract: PURPOSE:To quickly search a part to be observed in the graph with simple operation by preparing the functional graph based on range data changed by means of X and Y-range addition means. CONSTITUTION:A range data storage means (RAM) 4 is provided to store range data (Xmin, Xmax, Ymin, and Ymax) to be graph-displayed on a calculator displaying the graph by changing (x) to calculate (y) and plotting (x, y) in functional formula y=f(x). (Xmax-Xmin) is calculated by the operation of horizontal scroll key 1c, and the values of the integral times of the result are respectively added to the range data Xmin and Xmax. (Ymax-Ymin) is calculated by the operation of a vertical scroll key 1c, the values of the integral times of the result are respectively added to the range data Ymin and Ymax, and the calculation processing is executed by a calculation part 5 based on the changed range data, and the calculation result is outputted to a display buffer 6 to prepare the graph of functional formula y=f(x). Thus, the part to be observed in the graph can be quickly searched with simple operation.
Patent JP-2000117146-A (JP)
Title: Spark detector of electric precipitator
Inventor: OGURA MAKOTO
IPC: B03C3/68
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To certainly detect the spark generation of an electric precipitator. SOLUTION: A spark detector is equipped with a charge voltage detection means 30 detecting the value of charge voltage applied across a dust collection electrode 11 and a discharge electrode 12, a detection waveform modifying circuit 34 and a charge voltage lowering detection threshold value setting device 36 setting a charge voltage lowering threshold value 62 becoming a judge standard of spark generation so as to change corresponding to the carge voltage measured value 60 detected by the charge voltage detection means 30 and a charge voltage lowering judge device 38 judging the presence of spark generation by comparing the charge voltage measured value 60 detected by the charge voltage detection means 30 and the charge voltage lowering threshold value 62 set by the detection waveform modifying circuit 34 and the charge voltage lowering detection threshold value setting device 36.  By this constitution, spark discharge can be certainly detected.
Patent JP-H09139980-A (JP)
Title: Receiver
Inventor: FUJINAKA AKIHIKO
IPC: H04W88/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent a noise output by applying demodulation processing to voice data when a discrimination means discriminates a 1st state and interpolating data for a prescribed period with other voice data when the discrimination means discriminates a 2nd state. SOLUTION: After a de-interleave circuit 51 in a data processing section 5 conducts de-interleave processing to replace sequence of received data, the result is fed to a convolution decoding circuit 52, in which decoding processing is conducted. In this case, the circuit 52 discriminates a content of the decoded data depending on a state of specific bit data added to each slot. As the interpolation processing, the data for one slot period having an error or one preceding slot to a command of transmission of a high speed additional channel FACCH are to be interpolated. A voice data memory 62 storing voice data up to one preceding slot period is connected to a voice decoding circuit 61 and the interpolation processing is conducted by using the voice data of one preceding slot period stored in the memory 62.
Patent JP-H09262316-A (JP)
Title: Bridge structure for swimming goggle
Inventor: NOZAWA MITSUHARU
IPC: A63B33/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To precisely adjust an effective length between bridges by composing bridge structure, with which two monocle frames are mutually coupled, of holes provided on the monocle frames and a bridge string to be passed through these holes and providing two holes at least. SOLUTION: Concerning a swimming goggle, respective frames 1L and 1R respectively integrally forming lenses 2L and 2R are linked through a bridge 6 at terminal parts on the facing sides. This bridge 6 is composed of link parts 7L and 7R and a bridge string 8, and the bridge string 8 is formed from vulcanized rubber or a thermoplastic elastomer. Two through-holes 7Ra and 7Rb are pierced at the link part 7Rm, and projections 7Ra1 and 7Rb1 are respectively projected from the central side faces of these passing holes. Then, one end of the bridge string 8 is passed through the through-hole 7Rb and passed through the through-hole 7Ra closer to the inside later so that both the frames can be linked.
Patent JP-H02145757-A (JP)
Title: Alloying galvanized steel sheet
Inventor: NOMURA SHINGO
IPC: C23C2/02
Filed: 1988-11-24
Abstract: PURPOSE:To improve the powdering resistance of the title steel sheet by forming, in numerous numbers, the rugged parts, each of which consists of a plateau part and a valley part surrounding the above plateau part and in each of which the relationship between the groove width and depth of the valley part is specified, on the surface of a base steel sheet and then forming a Zn-Fe alloy galvanizing layer on the above steel sheet. CONSTITUTION:The rugged parts, each of which is composed of a nearly circular plateau part 1a and a valley part 2a surrounding the foot of the plateau part 1a, are formed in numerous numbers on the surface of a base steel plate by using a laser dull finish roll, etc. At this time, the depth (d) of the valley part 2a is regulated to 2-10mum, and also the relationship between the groove width (W) of the valley part 2a and the above depth (d) is regulated so that it satisfies 2<W/d<10, and further, the part other than the above-mentioned rugged parts is composed of a flat part 3. Then, Zn-Fe alloy galvanizing is applied to the surface of the above base steel by means of electroplating, etc., which is subjected to heat treatment to undergo the alloying of the galvanizing layer. By this method, the powdering resistance of the alloying galvanized steel sheet can be improved without lowering productivity.
Patent JP-H06152922-A (JP)
Title: Picture transmitter
Inventor: TAGUCHI TOMISHIGE
IPC: H04N19/40
Filed: 1992-11-06
Abstract: PURPOSE:To perform transmission even to an opposite party not provided with the expansion circuit of a peculiar compression system. CONSTITUTION:The compressed picture data of the peculiar compression system are recorded at a recording medium 28, a read circuit 26 reads the compressed picture data from the recording medium 28 and a compression/expansion circuit 34 expands the read compressed picture data and stores them in a picture memory 16. The compression/expansion circuits 36, 38 and 40 are respectively an ADPC system, a JPEG system and an AVQ system. A CPU 30 first confirms the communication ability (possessed expansion circuit or the like) of a communicating party and the picture data of the picture memory 16 are compressed by the compression/expansion circuit 36, 38 or 40 corresponding to the expansion circuit possessed by the opposite party. The compressed picture data are transmitted through a packet processing circuit 54, a MODEM 56, a channel interface 58 and a communication channel 60 to the communicating party.
Patent JP-H03173872-A (JP)
Title: Aminopyrimidine derivative, preparation thereof and insecticidal-antimicrobial agent
Inventor: OBATA TOKIO
IPC: C07D239/42
Filed: 1989-11-17
Abstract: NEW MATERIAL:A compound of formula I (R1 is lower alkyl; R2 is lower alkyl or halogen; R1 and R2 together form with C a benzene or thiophene ring which is condensed with the pyrimidine ring; R3 is H, lower alkyl or cycloalkyl; R4 is lower alkyl, lower alkenyl, lower alkynyl or aralkyl; n is 1 or 2) or an acid adduct salt thereof. EXAMPLE:dl-5-Chloro-6-ethyl-4-[alpha-ethyl-2-(5-ethoxyethyl)benzylamin o]pyrimidine. USE:An insecticidal, antimicrobial agent. Useful against agricultural an horticultural injurious insects such as diamond-back moths, brown planthoppers and two-spotted spider mites and against downy mildew, blast, leaf rust, etc. PREPARATION:A compound of formula II (X is a releasable group) is reacted with a compound of formula III in the presence of a base (e.g. triethylamine) in a solvent such as xylene at room temperature to the boiling point of the solvent to provide the compound of formula I.
Patent JP-H08150277-A (JP)
Title: Thread tension controller for sewing machine
Inventor: ITO MASAO
IPC: D05B47/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide a thread tension controller for a sewing machine capable of preventing fluctuation of the thread tension responding to each scale by installing a rotation suppressing means to prevent the rotation of a coil spring in the thread tension controller with an energizing force variation means to vary the energizing force of the coil spring. CONSTITUTION: When an operation part 207 of this thread tension controller is operated, the nipping force of a tension disc 202 and 203 is varied to vary the thread tension. When the operation part 207 is operated in thread exchange to make the thread tension to be 0, a variable energizing member 206 is moved to the right hang side to make the tension discs 202 and 203 be in a free condition without energizing force. At that time, the coil spring 205 is prevented from rotating in the circumferential direction since a protrusion 205 is engaged with a recess 204c of a rotation controlling disc 204 to make the relative position of the coil spring 205 to the tension discs 202 and 203 invariable in the circumferential direction and the nipping force of a part of the tension discs 202 and 203 to nip the thread invariable.
Patent JP-H11121252-A (JP)
Title: Inductor and manufacture thereof
Inventor: YAMAMOTO TAKAHIRO
IPC: H01F27/29
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To make the electrical resistance of an inner conductor small and to improve drastically the connecting reliability of the inner conductor and an outer electrode by the by having a part of the inner conductor protrude from the surface of an element and arranging the outer electrode so that the electrode is connected to the inner conductor at the protruding part. SOLUTION: A coil-shaped inner conductor 2 is arranged in an element 1 make of ceramic. At the same time, outer electrodes 3a and 3b, which provides continuity with a starting end 2a and finishing end 2b of the inner conductor 2, are arranged at both end sides of the element 1. Then, in this inductor, the starting end 2a and the finishing end 2b of the inner conductor 2 are made to protrude from the end surface of the element 1. The outer electrodes 3a and 3b are formed on both the end sides of the element 1 so as to connect to the inner conductor 2 at the protruding parts 2a and 2b. Furthermore, as the metal member constituting the inner conductor 2, a wire rod containing Ag, Cu and Ni having a low resistance value and any one of the alloys containing at least one kind of these materials is used.
Patent JP-H11116746-A (JP)
Title: Semiconductive composition and blade component made of the same
Inventor: KAMIBAYASHI HIROYUKI
IPC: C08L25/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive composition with excellent abrasion resistance and a blade component composed of the same. SOLUTION: A semiconductive composition comprises 100 pts.wt. of a styrene- based thermoplastic elastomer, 3-25 pts.wt. of an electroconductive carbon black having a surface area of 750-1,000 m<2> /g and DBP absorption of 300-500 ml/100 g, 10-50 pts.wt. of a filler and 0.1-3 pts.wt. of a coupling agent. As the composition fulfills the prescribed flexibility and electroconductivity requirements and is, in addition, excellent in abrasion resistance, it is preferably employed for a molded object for a blade component for a carbon toner cleaner which is an inner component of a copier or the like.
Patent JP-H07148215-A (JP)
Title: Hot and cold water jetting device for shoulder for bathtub
Inventor: UEMATSU YASUO
IPC: A47K3/00
Filed: 1993-11-29
Abstract: PURPOSE:To surely prevent freezing in winter, etc., by preventing hot and cold water form remaining in a jet nozzle when a hot and cold water jetting device for shoulder is not used by installing an air supply means which supplies the air to the jet nozzle for shoulder of the hot and cold water jetting device for shoulder by detecting the drainage of a bathtub. CONSTITUTION:A jet pump 5 pressurizes by sucking the hot and cold water in the bathtub 1 ordinarily, and discharges it from a jet port 13 to the bathtub 1 via a three way valve 133 as a jet flow. When a person who takes a bath desires massage by the jet of the hot and cold water on the shoulder, etc., a jet pump 5 is used, and a three way valve 124 for motor driving, etc., is switched, and the hot and cold water is supplied to the jet nozzle 2 for shoulder of the hot and cold water jetting device for shoulder, then, the hot and cold water is jetted from the jet nozzle 2 for shoulder. After the jetting device is used, when a water level sensor 7 detects the drainage of the bathtub 1, the three way valve 124 connected to a discharge pipe 125 is switched so as to make a discharge pipe 128 communicate with the discharge pipe 125, and the air is supplied to the jet nozzle 2 for shoulder by an air pump 6, then, remaining hot and cold water can be discharged.
Patent JP-H02144060-A (JP)
Title: Applicator
Inventor: NAKANISHI TAKU
IPC: A61F13/26
Filed: 1988-11-25
Abstract: PURPOSE:To provide an applicator easy to insert and made as small as possible at the time of disposal by forming a receiving part wherein anisotropic high extensibility is provided and a vertical axis direction low in extensibility is set to a longitudinal direction and a horizontal axis direction high in extensibility is set to a radius direction. CONSTITUTION:A filter or sheet S optimum for molding this receiving cylinder 3 is formed, for example, by forming the tetrafluoroethylen non-baked sheet S used in the receiving cylinder 3 into a long sheet by extrusion or molding and drying said long sheet. When a molding member 9 is pushed upwardly in such a state that the sheet 3 is fixed at substantial corner parts at four places and load is accurately concentrated to the central part with respect to four corner parts between press members 8, 8, said sheet S is stretched to be plastically deformed and molded as the receiving cylinder (receiving part) 3. A ring 6 is mounted to the base end part of said receiving cylinder 3 and the residual sheet S is treated to obtain a required applicator.
Patent JP-2000128503-A (JP)
Title: Production of hydrogen and device therefor
Inventor: TSUTSUMI KAZUO
IPC: C01B3/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen producing method and the device excellent in the energy consumption, the cost and the operation. SOLUTION: Oxygen in steam is combined with carbon in iron carbide by allowing the iron carbide (Fe3C) to contact with the steam or a gas (reaction gas) containing steam in a hydrogen generator 30 to be converted to carbon monoxide gas or carbon monoxide gas and carbon dioxide gas, the steam that oxygen is removed is converted to hydrogen to generate gaseous hydrogen, the gas containing hydrogen is taken out from a waste gas outlet pipe line 40 and the iron carbide is converted to iron, that carbon is removed, in carbon in the hydrogen generator 30. That is, hydrogen is generated by using water and iron carbide as raw materials.
Patent JP-2000123752-A (JP)
Title: Color picture tube
Inventor: TANI MUNECHIKA
IPC: H01J29/07
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the drift in beam landing caused by a shock applied during a manufacturing process or transportation of a product by making the side wall sections lower at the short axis ends of a mask frame than at the long axis ends and diagonal axis ends. SOLUTION: The phosphor screen side end edges of the side wall sections 36 of a mask frame 38 are formed into a circular arc shape corresponding to the shape of the long axis end periphery (short side periphery) of the principal plane of a mask main body at short sides 40, and the height near the center sections of the short side wall sections 36 is made larger than the near diagonal axes. Long sides 41 are cut by 80% or above of the length on the phosphor screen side of the side wall sections 36 except for near the diagonal axes, they are formed into a shape different from the shape of the short axis end periphery (long side periphery) of the principal plane of the mask main body, and the height near the center sections of the long side wall sections 36 is made lower than the height near the diagonal axes.  The height of the side wall sections 36 near the short axis ends is made lower than the height of the side wall sections 36 near the long axis ends and near the diagonal axes.