baber/WOPTO huggingface dataset:
Patent JP-H05215958-A (JP)
Title: Main object detecting device for camera
Inventor: MATSUZAWA YOSHIAKI
IPC: G03B13/36
Filed: 1991-10-18
Abstract: PURPOSE:To accurately detect a main object by detecting a point for outputting an object at the shortest distance, out of respective points in the vicinity of the center of a picture and on a golden split line. CONSTITUTION:An object distance distribution detecting device 12 outputs out-of-focus information and object distance information corresponding to eighty- one areas obtained by dividing each of the length and breadth of the picture into nine equal parts. A main object detecting device 17 detects the point for outputting the object at the shortest distance, and decides whether the point is on the central part or the line for golden splitting the picture, in a photographic picture or not. When it is decided that the point is on the central part or the golden line, it is judged that the main object is on the point, and when it is decided that the point is not on the central part or the golden line, the detecting device 17 further, detects the point for outputting the object at the shortest distance, out of respective points in the vicinity of the center and on the golden split line in the picture and judges that the main object is on the point.
Patent JP-H05110849-A (JP)
Title: Picture scanning reader
Inventor: NANAMI SHOJI
IPC: H04N1/401
Filed: 1991-10-18
Abstract: PURPOSE:To minimize a memory capacity required to generate shading correction data and to relieve the load onto the software. CONSTITUTION:Reference data obtained by reading a stimulable phosphor sheet IP to which a radiant ray is uniformly radiated are stored sequentially to a shading memory 54 via an adder 52 for each main scanning line. Thus, the shading correction data are stored in the shading memory 54. Then the stimulable phosphor sheet IP on which desired picture information is recorded is read and the shading correction data whose polarity is inverted by an inverter 60 are added to the picture data by using an adder 40 to obtain the corrected picture data.
Patent JP-S62132524-A (JP)
Title: Exhaust gas filter
Inventor: ADACHI KINICHI
IPC: F01N3/02
Filed: 1985-12-03
Abstract: PURPOSE:To completely burn even a small amount of deposited soot by providing a built-in heater to the front part of an exhaust gas filter and providing a porous film consisting of glass fiber and ceramic fiber carrying a catalyst and the supplying means of fuel. CONSTITUTION:A cell wall 3 consisting of ceramic is formed into a honeycomb shape and an exhaust gas filter 1 is made by closing alternately the cells of an inlet and an outlet of the honeycomb respectively. A porous thin film 12 consisting of glass fiber or ceramic fiber is provided to the front part of this exhaust gas filter 1 and a catalyst is carried on the film 12. A heater 13 for ignition is built in the film 12 and soot 14 accumulated on the surface of the film is burned together with gas oil sent by an oil pump 16 for supplying fuel. In such a way, even if the deposit of soot is little, the inside of the filter can be completely burned.
Patent JP-H02170477-A (JP)
Title: Active quench circuit
Inventor: SERUJIO KOOBUA
IPC: H01L31/10
Filed: 1989-10-20
Abstract: PURPOSE: To enable a photodiode to operate even when arranged at an interval by providing a signal comparator, a multivibrator, and switch means. CONSTITUTION: This circuit is provided with the signal comparator CP which has its positive input connected to the photodiode SPAD and its negative input connected to balanced impedance C equivalent to it, the monostable multivibrator M which generates a quenching signal S of specific time length each time imbalance is generated between those two inputs, and switch means 11 to 14 which lower the bias voltage of the SPAD to below a breakdown voltage level for a specific time after the signal S is generated. This constitution provides a symmetric circuit for the comparator inputs irrelevantly to the arrangement of the SPAD and an irregular disturbance wave is canceled, so that the generation of a malfunction quenching signal can be avoided.  Further, a permissible maximum voltage can be used by the means 11 to 14 for circuit breaking provided for respective inputs of the circuit and no oscillation is caused. Further, the arrangement of the means 11 to 14 makes it possible to correctly terminate a transmission line such as a coaxial cable connected to the circuits.
Patent JP-H04154567-A (JP)
Title: Back-in-box type liquid container and its filling method
Inventor: TAGUCHI AKIHIRO
IPC: B65B3/18
Filed: 1990-10-12
Abstract: PURPOSE:To permit the liquid contents existing in a bag to be poured out smoothly to the last portion thereof by a method wherein liquid contents and a gas are filled in a bag within a back-in-box type liquid container attached to a flexible bag contained in a casing and having a pour-out opening exposed outside the casing and a member for closing the pour-out opening. CONSTITUTION:Liquid contents 22 are allowed to flow out through a nozzle 32 under the influence of gravity and, as a result, a bag 14 is contracted. Even after a certain amount of the liquid contents 22 flows out, the bag 14 will not be contracted to an extreme extent due to the action of filled nitrogen. Therefore, there is no occurrence of the reactive force of the bag 14 for the contraction resulting from the rigidity of the bag material itself and even the last remaining portion of the liquid contents 22 flows down a sloping plate 18 to be carried out through the nozzle 32. After all of the liquid contents 22 is discharged, since the filled nitrogen 24 passes through the nozzle 32, the exhaustion of the liquid contents 22 is indicated through the detection by a sensor 34.
Patent JP-H02122071-A (JP)
Title: Manufacture of sputtering target
Inventor: MATSUZAKI TAMIO
IPC: C23C14/34
Filed: 1988-10-28
Abstract: PURPOSE:To manufacture a sputtering target in which warpage is straightened by joining a target reduced in coefficient of linear expansion and a backing plate made of copper with a bonding material composed of In and then cooling the resulting joined material down to the ordinary temp. while holding the joined material in a state where its temp. is regulated to a temp. right under the melting point of In and adverse warpage load is applied to it. CONSTITUTION:A target 1 (e.g., SiO2) reduced in coefficient of linear expansion and a backing plate 2 made of Cu (or SVS) are joined together by the use of In as a bonding material 3. Since the occurrence of a warpage of about 2-3mm is observed when the warpage of the resulting joined material is measured on a surface plate 4 after cooling down to the ordinary temp., the above joined material is placed into a thermostatic vessel 5 kept at about 140 deg.C and is placed, after held for about 30min and heated, on supporting projecting parts 6b on both sides, and the central part of the above joined material is tightened with a C-clamp 6c and subjected to an adverse warpage of about 2-3mm, and, cooling is applied to the above in the above state down to the ordinary temp. By this method, a sputtering target 7 in which warpage is perfectly straightened can be obtained.
Patent JP-H02119690-A (JP)
Title: Force-feeder
Inventor: WADA SATOO
IPC: B01J4/00
Filed: 1988-10-28
Abstract: PURPOSE:To accomplish reliable force-feed without trouble by disposing plural sets of pressor capable of freely sliding along the direction of the cylinder center on both sides of an elastic cylinder, and sequentially force-feeding fed material to a delivery port of the elastic cylinder. CONSTITUTION:Plural sets of pressors 2, at least one of which is capable of freely sliding, are disposed along the direction of cylinder center on both sides of an elastic cylinder 20 to clamp the elastic cylinder 20 in the direction orthogonal to the cylinder center. A driving device 1 is formed so that the driving force is used as force for sequentially clamping the elastic cylinder 20 by the paired pressors 2 and force-fed material is sequentially force-fed toward a delivery port of the elastic cylinder 20. Thus, reliable force-feed without trouble can be accomplished and the apparatus is reduced in size.
Patent JP-S61150626-A (JP)
Inventor: ANDO AKIRA
IPC: H02J9/06
Filed: 1984-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10124487-A (JP)
Title: Character processing device and method, and storage medium storing readable program for computer
Inventor: NAKAJIMA TORU
IPC: G06F17/24
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To easily change the layout of an input character string without taking the final layout of the character string into consideration when the characters are inputted. SOLUTION: When an input original is read as the image data by an image original read means 11, a character string extraction means 12 extracts a character string and its position from the image data. A character string attribute recognition means 13 recognizes the attribute of the extracted character string based on this character string and its position. When a layout selection means 14 selects the desired one of layout patterns which are previously registered for layout of the extracted character string, a character string layout means 15 decides the layout of the character string based on the recognized attribute and the selected layout pattern. Then an output means 16 outputs the layout of the recognized character string in response to the decided layout of the character string.
Patent JP-H03150868-A (JP)
Title: Hybrid circuit including longitudinal connection of stages of paralleltransistors
Inventor: JIYATSUKU SHIYABU
IPC: H01L25/07
Filed: 1990-10-11
Abstract: PURPOSE: To optimize the action of a circuit by cascade-connecting transistor(TR) stages connected in parallel by the use of specific arrangement. CONSTITUTION: In the array of (m+1) rows and n columns arranged so that one MOS TR in a control stage is included, corresponding to m bipolar TRs of controlled stages per column, the drains loaded on mutually connected conductor tracks P11 , P12 or the like are connected to collectors. Respective columns are alternately separated by mutually connected conductor tracks P21 , P22 or the like and P31 , P32 or the like, the bases B are connected to a source S through conductors F, and emitters E are mutually connected through conductors F'. Gates G are mutually connected through conductors F" connected to a common conductor track P. Consequently, current balance between the outputs of control stages and the inputs of controlled stages can be improved, and the action of the circuit can be optimized.
Patent JP-H02122007-A (JP)
Title: Manufacture of aluminum alloy parts
Inventor: HAYASHI TETSUYA
IPC: B22F5/12
Filed: 1988-10-31
Abstract: PURPOSE:To obtain Al alloy parts composed of two layers having good dimensional accuracy by compacting powder metallurgical Al alloy material in inner circumferential part of a metallic mold toward axial direction with coining method and deforming and forming the produced Al alloy material in outer circumferential part toward horizontal direction together with the axial direction. CONSTITUTION:In inside of the outer circumferential part 1 of the produced Al alloy material pre-formed so as to match with size of die 3 in the metallic mold, the forming body of the powder metallurgical Al alloy material to be made as the inner circumferential part 2 is set. Successively, the outer and inner circumferential parts 1, 2 are assembled and heated at about 350-500 deg.C and set in the die (figure C). Then, in the metallic mold shown in the figure C, plural notching parts are arranged to the axial direction along the inner circumference of the die 3, and gap 7 is formed at between the die and the forming body 1. Further, by pushing down an upper punch 5 matching with the inner diameter of the die 3 or divided upper punches 5', the pre-form is compacted. Therefore, the volume corresponding to change of length in the axial direction of the forming body 1 by pushing down the punch 5 is shifted to the gap 7 direction. As a result, for example, the aimed Al alloy parts compacted to the density of >=99% of the theoretical value are obtd. with good accuracy.
Patent JP-H1195586-A (JP)
Title: Heating element, heating/fixing device and image forming device
Inventor: NAITOU YORIHITO
IPC: H05B3/16
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high-reliable heating element which is capable of preventing the rising of temp. as in the conventional manner, when abnormality occurs and has higher strength normally by providing a dispersion means for dispersing heat in a fixed region where a temperature detecting means exists. SOLUTION: The heating element is provided on the front surface of a ceramic substrate as a heating body and for measuring the temp., a thermistor 16 as a temperature detecting means and a thermistor electrode pattern 32 are provided on the rear surface of the ceramic substrate. The heating body is stuck to a heating body supporting part, in such a manner that the thermistor 16 and a region 34 on the side of the thermistor electrode pattern 32 are fully coated with a high-temperature conduction silicone adhesive as the dispersion means and the thermistor 16 on the opposite side and a region 35 not including the thermistor electrode pattern 32 are fully coated with a silicone adhesive having normal heat conductivity, in the longitudinal direction of the substrate of the heating body.  Thus, the short, circuit of the heating element and the thermistor electrode pattern 32, due to the damage of the thermistor 16 and the thermistor electrode pattern 32 can be prevented.
Patent JP-2000105607-A (JP)
Title: Method and unit for controlling plant
Inventor: TSUJI SHINTARO
IPC: G05B21/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To make neither the stability nor the response of control spoiled by difference in the input interval of an input signal, by detecting the input interval of an input signal with respect to a specific quantity, and varying the control constant of control operation according to the interval and correcting a manipulated variable. SOLUTION: The input interval of the input signal with respect to a specific quantity is detected, and the control constant of control operation is varied according to the interval to correct the manipulated variable. Of this controller, a proportional and integral computing element 32 performs proportional and integral operation with a deviation signal 102 and outputs a steam adjusting value opening extent command 103. Characteristics of a function generator 40 which outputs the control constant 111 of the proportional and integral computing element 32 are so set that the control constant is large when the signal input interval is short and small when long. This function generator 40 supplies the control constant 111 of the proportional and integral computing element 32 with the characteristics, so when the manipulated variable of the steam adjusting valve opening extent command 103 can be made small when the signal input interval is long, and made large when short.
Patent JP-H0695377-A (JP)
Title: Resist pattern forming method
Inventor: URUMA TAKASHI
IPC: G03F7/022
Filed: 1992-09-17
Abstract: PURPOSE:To obtain the sectional form of a pattern excellent in sensitivity and resolution and to enable an aqueous developing solution to be used, by forming a resist film on a substrate with a specified radiation-sensitive resist and forming a circuit pattern by using ionizing radiation beams and then developing it with an aqueous solution of an inorganic alkali. CONSTITUTION:The resist film is formed by coating the substrate with the radiation-sensitive resist containing a 2-diazo-1-naphthoquinone-4-sulfonate of a compound having phenolic hydroxyl groups as a radiation-sensitive component (a), an alkali-soluble resin as a film-forming component (b), and preferably, a compound represented by formula I (c), and drying it. In formula I, each of R1-R11 is H or 1-4C alkyl. One - 100 pts.wt., preferably, 5-50 pts.wt. of the radiation-sensitive component (a) is used per 100 pts.wt. of the alkali-soluble resin (b) and 0-100 pts.wt., preferably, 1-50 pts.wt. of the compound of formula I (c) is used per 100 pts.wt. of (b).
Patent JP-H0735990-A (JP)
Title: Image forming optical system
Inventor: NISHIOKA KIMIHIKO
IPC: A61B1/00
Filed: 1993-11-01
Abstract: PURPOSE:To obtain an image forming optical system including an image guide miniaturized and with high resolution by arranging double refraction plates at the incident side and light-emitting side of the image guide consisting of a plane of polarization preserving fiber. CONSTITUTION:The image guide 5 is constituted of the plane of polarization preserving fiber. The double refraction plates 7 are arranged at the incident side and light-emitting side of the image guide 5. The double refraction quantity of the double refraction plate 7a on the incident side is set equal to that of the double refraction plate 7b on the light-emitting side, and also, the same positional relation for the image guide are set for them. The component of extraordinary ray of incident light to a clad part 5b between the cores 5a of the image guide 5 is refracted, and is made incident on an adjacent core 5a. Such incident light is emitted from the image guide 5, and is refracted by the double refraction plate 7b on the light-emitting side, then, is returned to an original position. Such beam of light is formed so as to be emitted from the clad part 5b, and is emitted from the core 5a, and is held between ordinary rays not being refracted by the double refraction plate 7b.
Patent JP-H0671519-A (JP)
Title: Manufacture of sharp tip
Inventor: NAKAMOTO KEIICHI
IPC: H01J9/14
Filed: 1991-10-22
Abstract: PURPOSE:To manufacture a probe whose radius of curvature at the tip is smal1 and whose resonance frequency is high. CONSTITUTION:A float 10 is mounted on the tip part of a part to be immersed in the electrolyte 3 of a wire 1. The center of gravity of the float 10 is set to the lower part so that a cut wire part may sink directly downward in the mounted condition. An electrolytic polishing circuit 11 is used to supply the voltage of the power source for electrolysis, and it supplies a large current by applying a relatively large voltage at first. When the electrolytic current is reduced to the prescribed value, the voltage of the power source is switched to a smaller value to gradually execute the electrolytic polishing with a small electrolytic current.
Patent JP-H09121557-A (JP)
Title: Electronic parts cooling structure for rotary equipment and its manufacture
Inventor: TAKESO MASANORI
IPC: H02K9/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the heat transmitting ability of a cooling structure so as to improve the cooling ability of the structure by fixing heat generating electronic parts to a heat-conductive thin plate through an insulating substrate. SOLUTION: A substrate 20 mounted with a heat generating chip 16 is directly fitted to the upper opening end side of a liquid-cooled heat sink 12 through an O-ring 18 which is an airtight securing means. Since an untifreezing solution circularly supplied to the heat sink 12 by means of a pump directly comes into contact with the bottom face of the substrate 20 and absorbs the heat generated from the chip 16 and a radiator radiates the heat, the chip 16 is cooled. The chip 16 is incorporated with a semiconductor switching element, a diode, a capacitor, etc. Since the radiator is positioned at a distance from the chip 16, the heat radiated from the radiator does not raise the ambient temperature of the chip 16.
Patent JP-2001090026-A (JP)
Title: Structure of arch bridge, formation method thereof and reinforcing method of bridge
Inventor: YAMADA FUMIO
IPC: E01D4/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an arch bridge capable of having a scenic beauty at a low cost with simple structure, a formation method thereof and a reinforcing method of the bridge. SOLUTION: The structure of an arch bridge is equipped with a plurality of pipes 11 built in the shape of an arch between piers 10, a plate 13 placed on the pipes 11, panels 12 piled up on the pipes 11 arranged to the ends of a bridge, a reinforcing member 14 fixing both panels opposed to each other and fill 15 filling up a space formed of the plate 13 and panels 12, a formation method thereof and a reinforcing method of the bridge are provided.
Patent JP-H0899993-A (JP)
Title: Production of saponins of aralia elata seem., method for isolating the same and use
Inventor: YOSHIKAWA MASAYUKI
IPC: C07J63/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain the subject new saponins, having suppressing activities against saccharide absorption, used as a medicine, a healthy food and a beverage, etc., and useful as a suppressant, etc., for saccharide absorption by extracting a root bark and tree bark, etc., of Aralia elata Seem. of the family Araliaceae with methanol. etc., and carrying out the purifying treatment of the resultant extract. CONSTITUTION: The new saponins (salt) of Aralia elata Seem. are represented by the formula [elatoside E is oleanolic acid 3-O- β-D-glucopyranosyl(1→3)-[β-D- xylopyranosyl(1→2)]-α-L-arabinopyranoside}; elatoside F is 28-O-β-D- glucopyranosyl oleanolic acid 3-O- β-D-glucopyranosyl(1→3)-[β-D-xylopyranosyl(1→2)]-α-L-arabinopyranoside}], have suppressing activities against saccharide absorption and are useful as a medicine, a food and a beverage, etc., for preventing or treating diabetes, obesity, hyperlipemia, rhematic arthritis, etc., or for tonifying, etc. The compounds are obtained by extracting a root bark or a tree bark of Aralia elata Seem. with methanol, etc., concentrating the resultant extract solution and carrying out the partitioning treatment with water and an organic solvent.
Patent JP-H01117611-A (JP)
Title: Gas insulated switchgear
Inventor: MATSUDA SETSUYUKI
IPC: H02B13/055
Filed: 1987-10-29
Abstract: PURPOSE:To enable using an apparatus in a cold district by filling a breaker, of which arc-extinguishing properties are greatly influenced, by a gas pressure, with 100% SF6 gas for keeping said breaker warm, and by using a mixed gas of SF6 and N2 at partial pressures not to liquefy in a cold time, in the case of other machinery and tools. CONSTITUTION:As a service condition up to -50 deg.C, the inner part A of a breaker 1 is filled with SF6 gas at 5kg/cm<2>-g. The inner parts B, C, D, E, F, G of disconnectors 2, 3, an earthing device 4 and others are filled with a gas, where 3kg/cm<2>-a of SF6 gas and 2kg/cm<2>-a of N2 gas are mixed. The SF6 gas charged at 5kg/cm<2>-g liquefies at -33 deg.C. In a cold district, therefore, a heater 16 is operated to prevent liquefaction. Since the gas charged at 2kg/cm<2>-g does not liquefy up to -52 deg.C, machinery and tools other than the breaker 1 need not be kept warm. In parts other than the breaker, the insulating performance can be satisfied even if the mixing ratio of SF6 is 60%.
Patent JP-H03136847-A (JP)
Title: Laminate
Inventor: SAITO TOYOSHI
IPC: B32B27/00
Filed: 1989-10-20
Abstract: PURPOSE:To improve lightweight properties and cushioning properties by laminating a polyphenylene sulfide film based on a composition containing a specific amount of external particles having a specific particle size and stretched at least in a uniaxial direction to at least the single surface of a non-stretched polyphenylene sulfide resin without using an adhesive. CONSTITUTION:A polyphenylene sulfide film based on a composition containing external particles so as to satisfy formulae 0.4 <= Y <= 2.5, X <= 40, (13-5Y) <=X <= (100-35Y) [wherein Y is the mean particle size (unit, muphi) of the external particles and X is the addition amount (unit ; wt.%) of the external particles] and stretched at least in a uniaxial direction is laminated to at least the single surface of a non-stretched polyphenylene sulfide sheet without using an adhesive. As the external particles, org. polymer particles and/or inorg. particles composed of oxide, carbide, nitride or inorg salt of an element selected from the Groups II, III, IV of the Periodic Table are used.