baber/WOPTO huggingface dataset:
Patent JP-H05106832-A (JP)
Title: Combustion device
Inventor: KAMIYA HIROSHI
IPC: F23N1/02
Filed: 1991-10-17
Abstract: PURPOSE:To perform accurate detection of the insufficient air feed amount owing to the limit of the blast capacity of a ventilating means. CONSTITUTION:A combustion device comprises a ventilating means 5 to feed air for combustion to a combustion part 3 having a burner 2, an air amount detecting means 10 to detect the amount of air fed to the combustion part 3 by means of the ventilating means 5, and a control means 9 to control the ventilating means 5 so that the detected value of the air amount detecting means 10 is maintained at a target value determined according to the amount of fuel fed to the burner 2. When a state in which an operation amount provided for the ventilating means 5 is increased to a maximum value on the increase side of an air feed amount is continued for a given time or more, the control means 9 cuts off the feed of fuel to the burner 2.
Patent JP-H10115390-A (JP)
Title: Connection structure of piping
Inventor: TAKASHIMA NOBUNARI
IPC: F25B41/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure of a piping to easily and accurately connect a flare bolt and a flare machined part. SOLUTION: A connection structure of a piping comprises a flare bolt 2 connected to the tip part of one piping and provided at a tip outer peripheral part with a tapering-off slope 2a; a flare nut 4 inserted in the tip part of the other piping 3 and having a slope part 4a parallel in the slope 2a of the flare bolt 2; and a flare machined part 3a corresponding to the slope 2a of the flare bolt 2 and expanding the tip part of the other piping 3. An externally protruding protrusion part 2b is formed on the tip outer peripheral part of the slope 2a of the flare bolt 2 and fitted in the piping inner peripheral surface 3b of the flare machined part 3a of the other piping 3.
Patent JP-H01113199-A (JP)
Title: Production of aluminum material having excellent wear resistance and conductivity
Inventor: JOGAN SHIGETOSHI
IPC: B23K9/04
Filed: 1987-10-23
Abstract: PURPOSE:To obtain an aluminum material having excellent wear resistance and conductivity at low cost by cladding by welding aluminum alloy filler material having excellent wear resistance on surface of base material. CONSTITUTION:The aluminum alloy filler material composing of 5-30wt.% Ni and the balance aluminum with inevitable impurities is cladded by welding on the desired surface of the base material composing of spread material of the aluminum or aluminum alloy. By this method, the aluminum material having excellent wear resistance and conductivity can be obtd. at low cost.
Patent JP-S63122332-A (JP)
Title: Synchronizing recovery circuit
Inventor: MATSUSHITA TADASHI
IPC: H04L7/027
Filed: 1986-11-11
Abstract: PURPOSE:To prevent noise or jitter from appearing at the output of synchronizing recovery independently of the presence of a signal input by providing a circuit identifying and reproducing an input signal, an extraction section extracting a clock from the input signal and a detection section detecting the presence of the input signal. CONSTITUTION:With an input signal given, a clock extraction section 10 acts like extracting a clock from a given input signal only, and when no input signal is in existence, an identification recovering section 1 identifies and recovers the input signal. A clock extraction section 10 is extracted from the input signal. A signal input detection section 11 detects the presence of the input signal and gives a detection signal to replacing AND gates G1 - G3. Then the switch timing of the AND gates G1, G2 is opposite to the timing of the switching of the gate G3. Thus, an output of the extraction section 10 is given to the gate G3 via a feedback circuit 9 and the required timing clock is obtained by the self-running oscillation due to the feedback of the output of the extraction section 10.
Patent JP-H02114601-A (JP)
Title: Manufacture of electronic component
Inventor: URYU HIDEKAZU
IPC: H01C17/06
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a low-priced platinum temperature sensor having little decrease in resistance temperature coefficient, excellent adhesive strength and excellent solder wettability by a method wherein an electrode, formed by sintering conductive paste mainly composed of silver or gold at a specified temperature, is used as a lead-out electrode of a platinum resistance element. CONSTITUTION:No.1 in the diagram is the substrate, consisting of 99.5% alumina, to be used as a supporting substrate, and No.2 is a platinum resistance film of 11mum in thickness which is formed on the above-mentioned alumina substrate 1 by vapor deposition using an electron beam. No.3 is a lead-out electrode mainly composed of silver, and it is formed by sintering the electrode paste, consisting of silver, palladium and lead borosilicate glass which are mixed at the ratio of 83:10:7 at 420 to 720 deg.C. As said paste contains the glass of low softening point, it adheres firmly to the base layer of ceramic substrate 1 even when the paste is sintered at a low temperature, and the biting of solder can be made little, and solderability can also be improved by allowing palladium to be contained in the paste.
Patent JP-H08129615-A (JP)
Title: Dictionary generating method for pattern recognition and method for pattern recognition
Inventor: AKIYAMA TERUO
IPC: G10L15/06
Filed: 1994-11-01
Abstract: PURPOSE: To perform a discrimination analysis with higher precision and to improve the recognition precision when an unknown pattern is recognized by using a dictionary obtained by repeating learning, by increasing the number of rival patterns at the time of the learning of the dictionary. CONSTITUTION: A discrimination analysis part 6 performs a discrimination- analyzing operation by using feature vector of a rival pattern corresponding to a noticed pattern and feature vector of the noticed pattern held in a noticed pattern holding part 7. Parameters for discriminating the obtained rival pattern and noticed pattern are stored in a discrimination dictionary 8. A combination parameter determination part 9 determines optimum combination parameters for combining a recognition function and a discrimination function that are prescribed by a identification dictionary 3 and a discrimination dictionary 8.  In a learning dictionary 10, parameters regarding the learning distance function when the identification function and discrimination function are combined with each other on the basis of the combination parameters determined by the combination parameter determination part 9 are written.
Patent JP-H02116048-A (JP)
Title: Recording/reproducing method for magneto-optical recording medium
Inventor: MIZUTANI TADASHI
IPC: G11B11/105
Filed: 1988-10-25
Abstract: PURPOSE:To ensure the improvement and stability of the recording/reproducing characteristics by recording the information at a specific high or low temperature and then reproducing the information at a specific low temperature. CONSTITUTION:A magneto-optical recording medium is recorded and reproduced by converging the laser light to a magneto-optical recording layer formed on a transparent plastic substrate while applying an external magnetic field to the recording layer. The recording jobs are carried out at high temperatures (40-60 deg.) or low temperatures (10-15 deg.), and the reproducing jobs are carried out at low temperatures (10-15 deg.). For instance, a recording/reproducing drive is used and a 6-hour disposable refrigerant is put into a refrigerant room 1 through a part. Thus a room 3 is refrigerated through a boundary plate 2 and the high temperatures (40-60 deg.) are changed to the low temperatures (10-15 deg.). Then a cassette type recording medium is erased, recorded and reproduced. In such a way, the improvement and stability are secured for the recording/reproducing characteristics.
Patent JP-H04144798-A (JP)
Title: Transfer sheet
Inventor: HAMADA HIDEO
IPC: C09J7/20
Filed: 1990-10-05
Abstract: PURPOSE:To enable both sticking operation property and permanent adhesion to be simultaneously conformed to by a method wherein a sticking layer is composed of a lattice like non-adhesive type resin layer and an adhesion type resin layer made to fill a gap between lattices of the non-adhesive type resin layer. CONSTITUTION:A sticking layer 2 is installed to a mold releasing property holding surface of a peeling sheet 1. This sticking layer 2 is composed of a lattice like non-adhesive type resin layer 21 and an adhesion type resin layer 22 made to fill a gap between lattices of the non-adhesive type resin layer 21. The non-adhesive type resin layer 21 is formed, in a lattice state, on a mold releasing property holding surface of a peeling sheet 1. Further, the adhesion type resin layer 22 should preferably be viscous adhesive composition layer consisting of a composition of which a weight ratio of pressure sensitive adhesive resin and humidity setting adhesive resin is 90 to 10 or 5 to 95 in solid content. Thereby, both sticking operation property and permanent adhesion can be simultaneously satisfied.
Patent JP-H10114564-A (JP)
Title: Sulfur-containing mortar composition
Inventor: MIZUTANI MAKOTO
IPC: C04B18/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfur-contg. mortar compsn. ensuring high strength and superior water resistance by blending sulfur with stabilized fluidized bed ash and a water resistance improver or a flame resistance imparting agent. SOLUTION: This sulfur-contg. mortar compsn. contains 20-90wt.% sulfur (A), 80-10wt.% stabilized fluidized bed ash (B) and 0-30wt.% water resistance improver or flame resistance imparting agent (C) based on the total amt. of the components A, B, C. The component B is obtd. by burning coal or municipal garbage in a fluidized bed furnace, collecting ash from the furnace and stabilizing it with water, hot water, steam, an acid, an Al compd. or an iron compd. The component C is, e.g. asphalt or a thermoplastic resin. Asphalt having a penetration of 0.1-20 is preferably used because a higher strength molded article is obtd.
Patent JP-H07117599-A (JP)
Title: Bag body of air bag device
Inventor: KAWAGUCHI MITSUHIKO
IPC: B60R21/16
Filed: 1993-10-27
Abstract: PURPOSE:To facilitate cutting and seaming by furnishing a first foundation each side part of which is continued to both sides of a central part and a second foundation both ends of which are sewn on a head part and a bottom part of the central part, both side parts of which are sewn on the periphery of the both side parts of the first foundation and forming a pressure gas filled space between itself and the first foundation in a bad body. CONSTITUTION:A side B of a central part 36X of a first foundation 36 and a side I of a driver contact part 38X of a second foundation are sewn on each other. Thereafter, a side E of a side part 36Y of the first foundation 36, a side K of the driver contact part 38X of the second foundation 38, a side F of the side part 36Y of the first foundation 36 and a side N of a continued part 38Y of the second foundation 38 are respectively sewn on each other. Additionally, a side G of a side part 36Z of the first foundation 36 and a side L of the driver contact part 38X of the second foundation 38 and a side H of the side part 36Z of the first foundation 36 and a side O of the continued part 38Y are sewn on each other. Finally, a side A of the central part of the first foundation 36 and a side M of the continued part 38Y of the second foundation are sewn on each other.
Patent JP-H11111594-A (JP)
Title: Pattern-forming method
Inventor: ITO MASAMITSU
IPC: G03F7/20
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To suppress influence that a light exposure pattern receives from a backscattering electron being generated on electric charge beam exposure by performing compensation by a reticle mask being used for light exposure for pattern forming. SOLUTION: First, device pattern CAD data (a) are divided into the CAD data of a reticle for light exposure and the CAD data for electron beam exposure (b). Then, reticle drawing data (c) and electron beam lithographic data (d) are created according to each of the CAD data. Then, it is judged whether the dimension fluctuation of a pattern due to a backscattering electron is within a tolerance or not. When it exceeds the tolerance (e), a reticle preparation method is changed. The dimension fluctuation being caused by the backscattering electron is absorbed by changing reticle dimensions in advance. Then, a reticle being prepared (f) is used for exposing a light pattern by light exposure, and the electron beam lithographic data (d) being separately prepared is used for exposing an electron beam pattern, thus forming a desired pattern.
Patent JP-H04144258-A (JP)
Title: Sub-substrate mounting type lsi socket
Inventor: MIURA TAKAO
IPC: H01R33/76
Filed: 1990-10-05
Abstract: PURPOSE:To disconnect the partial signal wire causing an erroneous operation by a method wherein the extension wire leading single or multiple arbitrary signal wires from the LSI socket with an LSI mounting board or sub-substrate mounting connector to the sub-substrate mounting connector and the sub- substrate itself are provided. CONSTITUTION:A signal wire fit for the electrical direct connection between an LSD 10 and a printed-wiring substrate 9 is direct-connected using exterior poles 3. On the other hand, another wire unfit for the direct connection can be connected to a sub-substrate 7 through a sub-substrate mounting connector using exterior wires 6. Besides, an LSI socket 4 with sub-substrate mounting connector and the sub-substrate mounting connector 5 itself are not electrically direct-connected to each other. Through these procedures, when an error is made in the circuit of the LSI 10 to cause an erroneous operation in the partial signal wire, the signal wire can be arbitrarily disconnected further enabling the correction circuit of the error in the circuit of LSI to be made on the sub- substrate 7.
Patent JP-H1075741-A (JP)
Title: Ragout of frozen entrails contained in aluminum cup
Inventor: TANAKA YUJI
IPC: A23L13/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide instant ragout of entrails capable of readily eating. SOLUTION: This ragout of entrails contained in an aluminum cup is obtained by filling an aluminum cup 2 with the cooked ragout of entrails 1 and instantly freezing.
Patent JP-H02114690-A (JP)
Title: Semiconductor laser element
Inventor: KITAMURA SHOJI
IPC: H01S5/042
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a rib waveguide type semiconductor laser element operable at a high output power keeping its threshold current and a transverse mode characteristic as they are by a method wherein at least an optical waveguide layer is provided in a second clad layer without being in contact with an active layer. CONSTITUTION:A semiconductor laser element is made by successively forming the following layers on an n-GaAs substrate 1 at a growth temperature of 800 deg.C: a first clad layer 2; an active layer 3; part 4a of a second clad layer; a light guide layer 8; and the rest part 4b of the second clad layer, with the guide layer 8 between the parts 4a and 4b. Next, an SiO2 film is deposited on the whole face of the second clad layer 4b through sputtering, an SiO2 film 9 is left unremoved as a stripe-like etching mask, and the laminated body is etched from the upside as deep as the optical guide layer 8 to be removed. Then, an n-GaAs light absorbing layer 5 is selectively formed on the part removed through the etching, then the SiO2 film 9 is removed, and lastly AuZn/Au and AuGe/Au are formed through sputtering on the epitaxial growth part side and the substrate side respectively, which are annealed to form ohmic electrodes 6 and 7.
Patent JP-H11110578-A (JP)
Title: Holographic stereogram
Inventor: WATANABE HIROSHI
IPC: G06T19/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To stereoscopically visibly perform recognition in a form close to a natural view can be made visible from planar images not provided with parallax without the sense of depth by rearranging respective parts corresponding to the sense of depth on computer graphics. SOLUTION: In planar multilayered type hologram for successively arranging in parallel actually existing originals with variable depth and exposing and recording them in multiples, the sheet number of the originals is limited at most to three. However, in the case of the originals by the computer graphics (CG), the need for successively exposing and recording them is eliminated, and irrespective of how many sheets of the planar images are present, images for indicating the state of arranging them with the depth can be made as the original. Thus, the sheet number of the originals is not limited, and six sheets for instance of the planar images are arranged in parallel with the variable depth and can be multiply exposed and recorded. Also, in the case of the originals by the CG, the arrangement relation of the originals with each other can be turned to an arrangement not limited to parallel, and a part of the planar originals can be deformed.
Patent JP-H11188833-A (JP)
Title: Manufacture of screen printing stencil and screen printing stencil manufactured thereby
Inventor: JONES JOHN WILLIAM
IPC: B41N1/24
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable a stencil to be formed by chemical means by drop applying a chemical medicine on a coated screen under control of data for encoding a low dissolution area and high dissolution area respectively, and then washing away a stencil forming layer within the high dissolution area. SOLUTION: A coated film having a stencil forming layer coated on a pliable carrier substrate is applied on a screen mesh secured on an appropriate screen frame. Then, after separating the carrier substrate, a chemical medicine is spouted from the spouting head of a computer control unit to the stencil forming layer. Thus, the chemical medicine is absorbed into the stencil forming layer so as to form the area 6 of an insoluble substance through reaction. Subsequently, the screen is cleaned to allow the stencil forming layer given the chemical medicine to remain and a higher dissolution area than the area to be washed away, thereby manufacturing a screen printing stencil.
Patent JP-H07175894-A (JP)
Title: Neural network, character recognition method, electronic parts mounting inspecting device and managing method using the same
Inventor: OKUDA KENJI
IPC: G06T7/00
Filed: 1994-11-02
Abstract: PURPOSE:To manage the quality or production of a printed circuit board in addition to the detection of opposite fitting or wrong mounting from the result by exactly recognizing a character printed on the surface of electronic parts according to the character recognizing method using the neural network. CONSTITUTION:A placing stand 3 placing a printed circuit board 2 is moved based on the arrangement information of an FPIC(Flat Package Integrated Circuit) 1 on the printed circuit board 2 corresponding to a command from an arithmetic processor 6. Then, described items such as a maker name, form name and lot number on the FPIC 1 picked up by an ITV camera 4 are fetched into an image processor 5 and the character is recognized by using the neural network. In that case, the division or synthesization of the character is performed. From that result, the quality or production of a product is managed as well while using the printed circuit board 2 in addition to the detection of the opposite fitting or wrong mounting of the FPIC 1 to the printed circuit board 2.
Patent JP-H07126159-A (JP)
Title: Emulsion ointment
Inventor: UDA HARUMI
IPC: A61K47/14
Filed: 1993-10-27
Abstract: PURPOSE:To obtain an emulsion ointment having stability in pharmaceutical manufacturing even in blending of crotamiton in a high concentration, excellent feeling in use. CONSTITUTION:This emulsion ointment is obtained by mixing crotamiton with polyoxyethylene sorbitan monostearate, sorbitan monostearate, glycerol monostearate and methyl cellulose.
Patent JP-H03128054-A (JP)
Title: Bed having bathtub
Inventor: SHIMOKAWABE YUKIHIRA
IPC: A61G7/00
Filed: 1989-10-16
Abstract: PURPOSE:To obtain a bed having a bathtub which is easily bending-lowered into hot water and facilitate cleaning of the bathtub by arranging front and rear divided bed floors which are connected in bendable ways at the center part by a pin on the bathtub and permitting a bed floor to be bending-lowered along the bendable bottom plate of the bathtub. CONSTITUTION:Bath water 11 is poured into a bathtub 4, and an elevation machine 9 is operated to raise the front edge part 8 of a front part bed floor 6, having a pivotal shaft 7 as center, and then the front and rear bed floors 6 and 6' tilt, having a pin 5 as center, and a connecting rod 10 turn-suspends in the downward direction around a supporting pin 12, and the rear edge part 8 of the rear part bed floor 6' lowers with the lower edge of the connecting rod 10, and the front and rear bed floors 6 and 6' are tilting-supported along the bent bottom plates 4' and 4'' of the bathtub 4. In this state, a patient 12 on the bed floors 6 and 6' takes a bath. Then, the elevation machine 9 is operated reversely, and the front edge part 8 of the front part bed floor 6 is lowering-turned to the original position, having the pivotal shaft 7 as center, and then the both floors 6 and 6' are returned to a horizontal position. Further, when a bed frame 3 is shifted sideways, the bathtub 4 is positioned under between the both side frames 2 and 2, and cleaning of the bathtub is facilitated.
Patent JP-H03129837-A (JP)
Title: Mounter
Inventor: NAGAI SHINICHI
IPC: H01L21/52
Filed: 1989-10-16
Abstract: PURPOSE:To prevent the failure of mounting by a method wherein the position and amount of a dripped resin are detected by an image processing and the correction of the position and amount is automatically performed. CONSTITUTION:In a device for bonding a semiconductor element to a case 8 using a resin, the device is provided with a control part, which controls the discharge pressure, the discharge time and the like of a resin from a dispenser nozzle 3 for dripping the resin on a lead frame or the case and is used for a dispenser 4. Moreover, the device has a dispenser driving unit 6 for driving the nozzle 3, a drive control part 5 for controlling the unit 6, a camera 2 for recognizing the position, amount and form of the dripped resin and an image processing part 1 and is constituted in such a way as to perform the correction of the dripped position, discharge pressure and discharge time of the resin. Thereby, the failure of mounting can be eliminated.
Patent JP-2000102215-A (JP)
Title: Ac generator for vehicle
Inventor: UMEDA ATSUSHI
IPC: H02K9/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized AC generator for a vehicle which has high output and low noise. SOLUTION: This AC generator 1 for a vehicle is equipped with a stator 2 acting as an armature and a rotor 3 acting as a field. A cooling fan 12 on the front side and a cooling fan 13 on the rear side are fixed to both ends in the axial direction of the rotor 3. Outer diameters RO of the cooling fans 12, 13 are 0.9-0.96 times an outer diameter R1 of the rotor 3. The stator 2 consists of a stator core 32, a stator core winding and insulator 34 insulating the part between them. In coil end groups 31a, 31b which stretch from the axial direction end surfaces of the stator core 32 in the axial direction, a gap is formed between stator windings, and 70% or more (e.g. 80%) of the inner peripheral surfaces of the coil end groups 31a, 31b face the cooling fans 12, 13.