baber/WOPTO huggingface dataset:
Patent JP-H03272654-A (JP)
Title: Preparation of fried food such as 'tempura' and fry and apparatus therefor
Inventor: MURAKAMI HIROSHI
IPC: A23L5/10
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the subject fried food easily producible in a mass at a low cost without necessitating a large amount of oil while using a small amount of fresh oil at all times by optionally covering a heat-treated ingredient with a coating liquid, spraying hot oil against the ingredient and cooking the product with heat. CONSTITUTION:A heat-treated ingredient A is coated with a coating liquid produced e.g. by mixing 1 pt. of water and 3-4 pts. of wheat flour using a coating liquid sprayer 1. Oil C heated at 97-100 deg.C is sprayed three to four times against the ingredient using an oil sprayer 5 and the product is heated with a heating apparatus 10 to obtain the objective fried food.
Patent JP-H03270028-A (JP)
Title: Semiconductor device
Inventor: AEBA NOBUAKI
IPC: H01L21/60
Filed: 1990-03-19
Abstract: PURPOSE:To remarkably reduce the exposed area on the surface of aluminum of an unoccupied pad and to enhance the corrosion-resistant property of aluminum by a method wherein the surface of an interconnection metal of a bonding pad which is not bonded out of bonding pads is covered with a bonding ball. CONSTITUTION:A plurality of bonding pads 2 are arranged at the peripheral edge of a semiconductor chip 4. When the semiconductor chip 4 is assembled on a lead frame or the like, a bonding operation is executed to the pads 2 by using signal extraction wires 1. After that, a wire bonding operation is executed to unoccupied pads 5 whose connection is not required; bonding balls 3 formed at their tip parts are left; the wires are cut. When such a process is added, the surface of all the unoccupied pads 5 is covered with the bonding balls 3.
Patent JP-H05235767-A (JP)
Title: A/d converter
Inventor: TOTANI TATSURO
IPC: H03M1/38
Filed: 1992-02-20
Abstract: PURPOSE:To proceed high performance automatic control system including a microcomputer by correcting dispersion due to process fluctuation or the like of a chopper type comparator, reducing an offset error and improving the conversion accuracy of a successive approximation A/D converter. CONSTITUTION:A chopper type comparator CCMP including a capacitor C0 whose one electrode receives an input voltage Van or a reference voltage Vrf selectively, an inverter N1 whose input terminal connects to the other electrode of the capacitor C0, and a switch MOSFETM1 provided between the input terminal and the output terminal of the inverter N1 is provided with an offset correction circuit OA including plural capacitors C1-C4 whose one-side electrodes are connected in common to the other electrode of the capacitor C0 and whose other-side electrodes receive output signals of NOR gates N01-N04, that is, correction control signals.
Patent JP-S54160989-A (JP)
Title: Reactor-core upper portion rectifying device
Inventor: AZUMA KENJI
IPC: G21C1/02
Filed: 1978-06-12
Abstract: PURPOSE: To improve the reliability of the rectification of the reactor-core outlet flows of a coolant, and to decrease creep deformation due to stationary thermal stress, by forming this devive in a rectifying module by unifying a reactor-core outlet rectifying cylinder to a CDR guide pipe.  
     CONSTITUTION: A CDR guide pipe 10 is mounted to an upper portion of a reactor core portion a reactor container, and a reactor-core outlet rectifying cylinder 11 is unified to the guide pipe 10, thus constituting a rectifying module 12. The rectifying module 12 is inserted into a through hole 13a made up to a support plate 13 of a reactor-core upper portion mechanism 4, and fixed by means of a fixing ring 15. Thermal stress due to temperature difference between a coolant flowing out from a control rod and fuel becomes little by module constitution, and creep deformation can be diminished. Furthermore, the accuracy of the finishing of the rectifying module is made higher, and the reliability of the rectification of reactor-core outlet flows can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236624-A (JP)
Title: Manufacture of metallic pipe covered with thermoplastic resin
Inventor: KURODA YASURO
IPC: B29C67/00
Filed: 1987-03-25
Abstract: PURPOSE:To enable a cable on an electric wire to be inserted smoothly into each metallic pipe after a connecting jig has been cut by a method in which the shaft of the connecting jig has the pipe shape provided with the hole for insertion like a through hole and the tapering guide surface expanding outward in axial direction at both ends in axial direction of this hole for insertion. CONSTITUTION:The outer peripheral surfaces of both metallic pipes 1, 1 connected by the connecting jig 2 formed by using thermoplastic resin material, is covered with thermoplastic resin 7. The melting point of the connecting jig 2 is lower than that of the covering resin 7 by some degree. While the covering resin 7 covers the metallic pipe 1, it is integrally melts with the protrusion 6 for connecting. Then, the metallic pipes 1, 1 covered with the resin 7 are cut and divided in two parts so as too cross the intermediate part in the axial direction of the protrusion 6 for connecting. The hole 3 for insertion is formed at the center of the connecting jig 2, and at both ends of the hole 3 for insertion, the tapering guide surface 5 expanding outward in axial direction, is formed.
Patent JP-H02251560-A (JP)
Title: Resin composition for eyeglass
Inventor: YASUMURA HITOSHI
IPC: C08K3/00
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a composition having steeply improved haze-preventing property with keeping inherent transparency and mechanical properties by mixing diglycerin fatty ester to polycarbonate. CONSTITUTION:(A) 100 pts.wt. polycarbonate is mixed with (B) 0.1 to 5.0 pts.wt. diglycerin fatty ester. Further, (C) <=1.0 pt.wt. phosphorus-based antioxidant is preferably added to the mixture. The component A preferably has 2X10<4> to 4X10<4> viscosity-averaged molecular weight and preferable mixing ratio of each component is: A=100 pts.wt., B=0.5 to 3.0 pts.wt. and C=0.01 to 0.3 pt.wt.
Patent JP-S545396-A (JP)
Title: Particle beam device
Inventor: KARIYA NORIJI
IPC: G21K1/00
Filed: 1977-06-14
Abstract: PURPOSE:To produce a particle beam device which can open the sealed up metal Ce container with use of a simple cutting tool, by making use of the difference between the vacuum inside the device and the outer atmospheric pressure.
Patent JP-H04306484-A (JP)
Title: Baking furnace
Inventor: AKIMOTO SHIGERU
IPC: A23B4/12
Filed: 1991-04-03
Abstract: PURPOSE:To provide a baking furnace, quick in temperature rising speed and temperature decreasing speed, small in the consuming amount of energy under high temperature retaining condition, easy in atmosphere control and capable of coding with flexible manufacturing. CONSTITUTION:A hearth 14 is pivoted about a point P sequentially and relatively with respect to temperature decreasing furnace bodies 13A, 13C and high temperature retaining furnace bodies 13B, 13D. During the pivoting, works to be baked in baking boxes 12, retreated into recesses 19 formed on the hearth 14, are elevated into furnace chambers 16, 18 above said furnace bodies 13A, 13C, 13B, 13D through lower openings 15, 17 formed below the temperature decreasing furnace bodies 13A, 13C and the high temperature retaining furnace bodies 13B, 13D whereby the temperature rising, high temperature retaining and temperature decreasing of the works are effected. According to this method, the works to be baked are moved to the furnace bodies 13A, 13B, 13C or furnace bodies 13C, 13D, 13A sequentially in accordance with respective heat treatment stages of temperature rising, high temperature retaining and temperature decreasing whereby one series of heat treatment can be effected.
Patent JP-S56168492-A (JP)
Title: Speaker diaphragm
Inventor: TSUCHIYA KAZUO
IPC: H04R7/02
Filed: 1980-05-29
Abstract: PURPOSE:To realize a high Young's modulus and a proper internal loss, by mixing mica pieces into a high polymer material and rolling the heated and kneaded material in a single direction to ensure an orientation of mica pieces. CONSTITUTION:About 90-10wt% mica pieces are mixed with about 10-90wt% thermoplastic resin of a copolymer of the vinyl chloride and the vinyl acetate, etc. which is used as a high polymer material and then heated at about 120-160 deg.C to obtain a kneaded material. Such material is rolled many times in the same direction by rollers to form a sheet material in which the mica pieces are oriented in the rolling direction. Such sheet materials are laminated by desired numbers to obtain a prescribed thickness and formed to one body a hot pressing method. Thus a plate material is obtained. This plate material is then formed into a cone, dome or flat plate through a press forming method or the like to obtain a speaker diaphragm.
Patent JP-H07281409-A (JP)
Title: Endless pattern forming system and printed matter
Inventor: MOTEGI TOSHIO
IPC: G03F1/00
Filed: 1994-04-08
Abstract: PURPOSE:To easily and rapidly form large endless patterns from small blank images. CONSTITUTION:The blank images to be used for forming the endless patterns, the form of repeating of the blank images, whether rotational processing is to be executed or not, whether mirror processing is to be executed or not, which processing is executed first in the case of execution of the rotational processing and the mirror processing and the formation of a mask set. An image processing means 1 determines the number of blocks in a longitudinal direction and transverse direction relating to the formation on the endless patterns and automatically determines at which blocks the blank images are to be arranged and to which blocks the rotational processing and mirror processing are to be executed by random numbers. The information thereon is written into an endless pattern forming file. The patterns of the blank images are subjected to the prescribed processing, are trimmed by a mask, are arranged in the respective blocks and are displayed on a monitor 3.
Patent JP-H05322426-A (JP)
Title: Moisture condensation preventive device for show case
Inventor: OTSUKI TATSUKIYO
IPC: F25D21/04
Filed: 1991-04-03
Abstract: PURPOSE:To prevent a moisture condensation on a glass surface from taking place assuredly by the reaction of negative electrons by a method wherein a plurality of shelves made of a conductive body are provided in a show case which is electrically insulated, and negative electrons are applied on respective shelves by a negative electron generator, for the constitution. CONSTITUTION:A show case 6 is installed under a condition in which the show case 6 is electrically completely insulated from the ground and a refrigerator 2 by an electrically insulating material 3, and a plurality of shelves 4 made of a conductive body are provided in the insulated show case 5. Then, under the show case 6, a negative electron generator 1 for which a high tension static electricity transformer is stored together with the refrigerator 2. For the negative electron generator 1, an AC voltage of 100V is applied to the primary side, and at the same time, at the high tension secondary side, one electrode is insulated, and the other electrode is connected with the shelves 4. By this method, negative electrons become applicable to the shelves 4 by static induction and by the reaction of the negative electrons, even when the temperature in the show case is set at 5 deg.C--5 deg.C, the moisture condensation on the glass surface is prevented from taking place.
Patent JP-S58187837-A (JP)
Title: Quantometer
Inventor: ITOU TETSUMASA
IPC: G01N21/62
Filed: 1982-04-27
Abstract: PURPOSE:To enable the accurate correction of a background, by making a fan shaped light passage refracting member arranged to light passage rotatable in two axial directions. CONSTITUTION:Because a fan shaped light passage refracting member 24 comprises quartz or magnesium fluoride and thrown into a light passage every 1/4 rotation of a motor 25, the wavelength of light taken out from an emitting slit can be shifted only by DELTA. Because the member 24 is freely rotatably around a first axis by a motor 26, an angle alpha formed by a second axis and a light axis can be freely changed. In this case, the relation shown by formula DELTA=talphaD(n-1)/ n [wherein (t) is the thickness of the light passage refracting member 24, (n) is refrax index of the light passage refracting member 24 and D is reverse dispersion of a spectroscope] is realized. Therefore, because DELTA can be made freely changeable by the change of alpha. the correcting wavelength lambda+DELTA of a background can be made freely changeable and, even if a measuring spectrum line is overlapped with the other spectrum line, the accurate correction of the background can be carried out by shifting the correcting wavelength of the background.
Patent JP-S59197045-A (JP)
Title: Developer
Inventor: URAWA MOTOO
IPC: G03G9/097
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a colored developer stabilizing the extent of triboelectric charge between toner and carrier, making the distribution of the extent of triboelectric charge uniform, and capable of controlling the extent of electrostatic charge to that suitable for a developing system used by adding a specified compound. CONSTITUTION:To 100pts.wt. binding resin such as polystyrene is added 0.1- 50pts.wt. compound represented by the formula [where each of R1-R8 is -H or -CnH2n+1 (n is 1, 2 or 3)], and they are melted, kneaded, and pulverized. The resulting fine powder is optionally mixed with carrier particles such as iron powder, glass beads or nickel powder and a flowability improver such as colloidal silica. Thus, a colored developer having a clear color, undergoing no change in the electrostatic charge characteristics, and causing no coagulation of the toner is obtd. When development is carried out with the developer, a fogging phenomenon and the scattering of the toner at the peripheral part of a latent image are not caused, high image density is attained, and the halftone part is well reproduced.
Patent JP-H11272205-A (JP)
Title: Display device
Inventor: UCHIKOGA SHUICHI
IPC: G02F1/1333
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent driver integrated circuits from being broken down during the storage of a flat display device which can be stored in the form of a roll. SOLUTION: A display cell 1 has a display area 2 in which picture elements are arranged in the form of a matrix and driver integrated circuits 3 applying display signals to the picture elements. The display cell 1 has alternately disposed rigid areas 1a and flexible areas 1b. The drive integrated circuits 3 are disposed selectively only in the rigid areas 1a of the display cell 1. The rectilinear parts of a roll 6 correspond to the rigid areas 1a of the display cell when the display cell is wound, and the curved parts of the roll 6 correspond to the flexible areas 1b of the display cell. Therefore when the display cell 1 is wound into the roll 6, the driver integrated circuits 3 are kept flat to prevent application of stresses that may break IC chips.
Patent JP-H10266828-A (JP)
Title: Vehicle exhaust system
Inventor: YAMAGUCHI HIDEKI
IPC: F01N1/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the sound reducing effect with a simple structure in a vehicle exhaust system having a spark arrestor integrated to the rear part of a muffler by partitioning the muffler inner part into a plurality of expansion chambers mutually communicating through a throttle passage by the separator and spark arrestor provided within the muffler. SOLUTION: A spark arrestor body 21 is formed by partitioning a muffler M inner part into a plurality of expansion chambers C1 -C3 mutually communicating through throttle passages 33, 34 within separators 9, 10 and a spark arrestor A. In engine operation, exhaust gas is carried into the silencing cylinder 2 of the muffler M through an exhaust pipe Pe, the exhaust gas in the silencing pipe 2 is carried into the expansion chamber C1 , into the expansion chamber C2 through the restriction passage 33, and then into the expansion chamber C3 through the restriction passage 34, during which the exhaust gas is repeatedly expanded and contracted to effectively reduce the sound.  The exhaust gas in the expansion chamber C3 is carried from a non-purifying chamber C3 -D to a purifying chamber C3 -C through a filter 30 to capture and purify the unadorned component, and then released through a tail pipe 23.
Patent JP-S63236368-A (JP)
Title: Manufacture of semiconductor element
Inventor: ICHIKAWA SEIJI
IPC: H01L21/265
Filed: 1987-03-24
Abstract: PURPOSE:To facilitate an interlayer insulating film flattening process in the first half of a two layer wiring process by a method wherein silicon oxide and silicon nitride are formed on a gate metal, a metal layer and/or metal side is formed thin on the two, a gate is worked out, a side wall is formed, and the ion implantation is accomplished. CONSTITUTION:An n-layer 2 is formed in an semi-insulating substrate by ion implantation, which is followed by the formation of a 2000Angstrom -thick tungsten film to serve as a gate metal 3. A 3000Angstrom -thick silicon oxide film 4 is further formed. Photolithography is next applied for the formation of a gate patten, which after dry etching is developed into a gate wherein the gate metal 3 is mounted with a silicon oxide film. Next, a 2000Angstrom -thick silicon oxide film 6 is formed. A process follows wherein anisotropic etching is accomplished for the formation of side walls 6a on the gate metal 3 and on the upper-layer film. An n<+>-layer 7 is formed through impurity ions implantation wherein the gate provided with the side wall serves as a mask.
Patent JP-H11244232-A (JP)
Title: Electronic endoscope light quantity controller
Inventor: HIGUCHI MITSURU
IPC: G02B23/24
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration for setting a light shielding period in carrying out an all pixel reading out system to reduce cost. SOLUTION: A diaphragm 35 is controlled by a diaphragm control circuit 39 so that the brightness of a picture image become a predetermined value, and this diaphragm 35 is completely closed to set a light shielding period so as to form a static picture by an all pixel reading out system by utilizing this light shielding period. While, as for a dynamic picture, a picture image signal is formed by a pixel mixing reading out system a photographing element is output. That is, in a static picture, a signal of odd number line is read out in the light shielding period by utilizing the period set by the diaphragm 35 for all pixels obtained by a CCD 12 due to one time exposure within a period of 1/60 seconds, and a signal of even number line is read out in the next period.  After that, pixels are mixed in a mixing circuit 26 based on these line signals to form a field signal so that high quality static picture is formed.
Patent JP-S51147892-A (JP)
Title: Preventive method for sticking the organism and its structure
Inventor: KUGIMIYA KOUICHI
IPC: B63B59/00
Filed: 1975-06-12
Abstract: PURPOSE: To prevent the water organism from adhering to the bottom of ships by providing fiber or band shaped projected matters densely over 0.1mm high on the structure under the sea water etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195910-A (JP)
Inventor: MORITA AKISADA
IPC: E01D21/00
Filed: 1983-04-20
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-H06289188-A (JP)
Title: Moisture separation type heating device
Inventor: SATO KENJI
IPC: G21D1/02
Filed: 1993-03-30
Abstract: PURPOSE:To effectively suppress the air pillar resonance vibration generated in the between bube bundle space by installing a random reflecting plate which projects into the between-tube bundle space. CONSTITUTION:The heated steam advances from the lower to the upper and passes through the first and the second heating tube bundles 11 and 12 successively. At this time, temperature rises through the heat exchange with the heated steam which flows in a U-shaped heat exchanger tube, and when the heated steam passes through the tube bundle 11, Karman's vortex stream flows on the slip stream side of the tube bundle 11. Since the flow-out frequency of the Karman's vortex stream increases in proportion to the flow speed, if the steam flow speed increases from 0m/S, the lateral width L of the between-tube bundle space 21 becomes equal to the characteristic frequency of an air tube corresponding to 1/2 wave length at a certain time point. However, the sound wave which is transmitted in the direction perpendicular to the stream spreads in each reflection on a random reflection plate 23 installed at both the edges of the between-tube bundle space 21, and the sound pressure does not increase. Accordingly, the air pillar resonance vibration in the space 21 is suppressed effectively.
Patent JP-H11271365-A (JP)
Title: Malfunction prevention circuit and ic using the same
Inventor: HORI MASAKAZU
IPC: H01L21/822
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To output output signals normally even when a voltage value of a power source voltage is extremely low by controlling an output of an output means by a voltage detection means irrespective of an output of a voltage comparison means until the power source voltage becomes a constant value. SOLUTION: For instance, in the case where a reference voltage 101 as a basis of a threshold voltage is stabilized at a time point when a power source voltage 100 becomes 3V, the threshold voltage is not as designed if the power source voltage 100 is 3V or lower. Therefore, a resistance value of resistors 12, 13 is set so that a voltage detection means 52 operates at this time. In other words, a divided voltage of the power source voltage 100 divided by the resistors 12, 13 is impressed to a base of a transistor 14 of the voltage detection means 52. When the power source voltage 100 is extremely low (e.g. not higher than 3V), the transistor 14 is turned off and the power source voltage 100 is directly impressed to a base of a transistor 16 via a resistor 15, thereby turning on the transistor 16.  A transistor 11 of an output means 51 is forcibly turned off, so that an output signal 102a is held at a high level irrespective of an output of a voltage comparison means 50.
Patent JP-S56168162-A (JP)
Title: Rotating speed detector
Inventor: TANAKA TADASHI
IPC: G01P3/46
Filed: 1980-05-29
Abstract: PURPOSE:To reduce ripple voltage and improve speed detecting performance by forming DC voltages of positive and negative in accordance with the forward and backward revolutions of a rotator. CONSTITUTION:A speed generator 1 is provided with a permanent magnet at its rotor 2, and a multiphase winding 4 at its stator and generates the multiphase AC voltage proportional to the rotating speed of a rotator M. The phase relations of the AC voltage generated respectively in the winding 4 are detected with a discriminating circuit 5, whereby the rotating direction of the rotator M is discriminated. The AC voltage generated in each of the winding 4 is rectified and superposed by a rectifier circuit 6 and is converted to both positive and negative DC voltages. Based on the rotating direction discriminating signal, a changeover circuit 7 is controlled, and either one of the positive and negative DC voltages is outputted as a speed detecting signal.
Patent JP-H05275857-A (JP)
Title: Multilayer printed circuit board
IPC: H05K3/40
Filed: 1992-03-30
Abstract: PURPOSE:To improve connecting reliability of a pad to a non-penetrating through hole in the pad in a multilayer printed circuit board having the non- penetrating through hole in the pad. CONSTITUTION:The diameter of a non-penetrating through hole 3 on an outer layer in a pad is larger than that on an inner layer. Thus, since the length of the circumference of a connecting part of the pad 2 to the hole 3 in the pad by a copper-plated layer 5 is increased, the connecting reliability of the pad 2 to the hole 3 in the pad is improved.