baber/WOPTO huggingface dataset:
Patent JP-H03204567-A (JP)
Title: Opto-thermal converter
Inventor: FUNASUGI RIKIO
IPC: F24S23/00
Filed: 1989-12-28
Abstract: PURPOSE:To compose without considering weather resistance and corrosion resistance and to obtain a high thermal efficiency by entangling the emitting end of a heat generator with a light reflecting core member arranged on the outer periphery and a light absorbing cylinder hermetically sealing the emitting end and the core member around them. CONSTITUTION:A condensing piece 11 made of a convex lens is mounted on the incident end 1a of an optical fiber bundle 1, and a heat generator 6 is mounted at an emitting end 1b. The generator 6 has a light reflecting columnar core member 7 enclosing by extending the emitting end of the bundle 1, and a light absorbing cylinder 9 hermetically sealing the emitting end and the member 7 through a gap 9 around them. The many incident ends of the bundle 1 are installed at a position where it can easily receive solar light outdoors A, and the generator 6 is dipped and disposed through a gap in fluid D to be heated of a heat reservoir C installed in a room B. Since the fluid D is convected by heating, the lower temperature fluid D is sequentially moved around the generator 6 to be heated to a predetermined temperature in short time without thermal loss.
Patent JP-H05157795-A (JP)
Title: Apparatus and method for measuring transformer parameter
Inventor: KOMATSU YASUAKI
IPC: G01R27/26
Filed: 1991-12-02
Abstract: PURPOSE:To improve measuring accuracy by connecting a signal source to a winding with a larger number of turns among those of a transformer. CONSTITUTION:A signal source 2 is connected to a transformer 10 through a switch 30. When the switch 30 selects any one of windings 12 and 14, a control calculation means 40 compares measured values of voltage of voltmeters 4 and 6 to introduce an output of the signal source 2 to the side of the winding generating a higher voltage. Then, a transformer parameter is calculated from measured values of an ammeter 8 and the voltmeters 4 and 6 as required. This reduces effect of the resistance of the winding on the measurement of voltage and that of input capacities of the voltmeters 4 and 6 on the measurement of current thereby enabling measurement with higher accuracy.
Patent JP-H11249699-A (JP)
Title: Congruent quantization for voice parameter
Inventor: HARDWICK JOHN CLARK
IPC: G10L19/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To have strength against a background noise and a channel error and to realize a low data transmission speed and a high quality voice by congruently quantizing voiced metrics estimated from two or more continuous sub- frames. SOLUTION: An input voice is analyzed by using an AMBE analyzer for generating a sub-frame parameter set to generate an output bit stream. Sub- frame parameters obtained from two continuous sub-frames are quantized by a frame parameter quantizer to form an output bit frame. The basic frequency paramters of two continuous sub-frames are congruently quantized by a basic frequency quantizer 210 and the voice metrics of both the sub-frames are processed by a voice quantizer 220. The amplitude of both the sub-frames is processed by an amplitude quantizer 230. These quantized bits are coupled in a coupler 240 to form a frame parameter quantizer output 250.
Patent JP-H05169678-A (JP)
Title: Liquid jet recorder and recording method
Inventor: SEKIYA TAKURO
IPC: B41J2/175
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a means for changing a printing density or conducting gradation recording in an ink jet recording in which ink is changed in phase by heat and delivered out of a fine orifice for conducting recording. CONSTITUTION:An ink container 33 or an ink cartridge as an ink supply means is appropriately changed in height with respect to a recording head H, whereby the position of an ink meniscus in an orifice 24 is moved forward and backward, and a mass of ink to be delivered by a bubble formed by a heating element 29 is controlled. In this manner, the recording head H functions so as to handle a multi-valued recording image other than a binarized recording image which can be formed by a basic delivery ink amount.
Patent JP-H09157343-A (JP)
Title: Polyurethane elastomer for antifreezing of road
Inventor: ISHII AKIRA
IPC: E01C11/24
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane elastomer for antifreezing of a road which has a pot life necessary for application, low viscosity, rapid curability at a low temp. and can retain rubber elasticity even at a low temp. by limiting the equivalent ratio of an isocyanate group to an amino group in a curing agent comprising a main agent and a specified crosslinking agent. SOLUTION: As rapid curable polyurethane elastomer for antifreezing of a road to be applied onto the surface of a paved road comprising an asphalt binder or a concrete binder, a main agent composed mainly of an isocyanate- terminal prepolymer prepd. by reacting tolylene diisocyanate with a polyol is mixed with a curing agent comprising an arom. polyamine crosslinking agent as an indispensable component and, if necessary, a plasticizer, a polyol and a catalyst to prepare a mixture, which is then applied and cured. The atom. polyamide crosslinking agent in the curing agent is composed mainly of diethyltrienediamine, and, in an application site, the main agent and the curing agent are mixed together so that the equivalent ratio of the isocyanate group of the prepolymer in the main agent to the amino group of the arom. polyamine in the curing agent is 0.8 to 2.0, followed by curing.
Patent JP-H07180085-A (JP)
Title: Non-cyanide silver plating method and non-cyanide solution used therefor
Inventor: WACHI HIROSHI
IPC: C25D3/46
Filed: 1993-12-22
Abstract: PURPOSE:To form a safe silver plating excellent adhesion of the plating layer and quality by successively applying a copper pyroposphate strike plating soln., a hydantoin silver plating soln. and a non-cyanide removing soln. CONSTITUTION:This sliver plating method includes a copper strike plating stage, a silver platting stage and a removing stage. A copper pyrophoshate strike plating soln., a copper phosphite strike plating soln. or a copper sulfate strike plating soln. is used in the copper strike plating stage. Otherwise, a strike plating of silver. palladium. gold, etc., is conducted instead of the copper strike plating. A hydantoin silver plating soln. is used in the silver plating, or a non- cyanide removing soln. of alcohol-phoshoric acis, etc., is used in the removing stage. As a result, a safe non-cyanide plating free of cyanides is executed with the control and waste water treatment facilitated.
Patent JP-H09304831-A (JP)
Title: Panhead device
Inventor: NAKANO HIROFUMI
IPC: F16M11/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a panhead device constituted so that manual operation is realized and control accuracy is enhanced. SOLUTION: This panhead device is provided with a panhead 27 supported so that a panning action and a tilting action can be executed, driving mechanisms 2 to 5 and 23 to 26 for driving the pivotal action of the panhead 27 is a panning direction and a tilting direction and a control mechanism controlling the driving mechanisms. A clutch means constituted so that the driving force of the driving mechanisms can be transmitted or cut is arranged at the proper place of the driving force transmission path of the driving mechanisms 2 to 5 and 23 to 26. The clutch means is set so as to be slid by making torque being equal to or over the prescribed torque act on the the driving force of the driving mechanisms 2 to 5 and 23 to 26.  Besides, this device is provided with a driving amount detection means for controlling the respective driving actions of the driving mechanisms 2 to 5 and 23 to 26 in the panning direction and the tilting direction.
Patent JP-H10180098-A (JP)
Title: Production of catalyst for purification of exhaust gas and apparatus therefor
Inventor: HIBINO YUKINOBU
IPC: B01J37/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the characteristics of an oxidation catalyst by separately carrying an oxidation catalyst metal and a reduction catalyst metal on different positions of the surface of a metallic substrate in the form of coating films by vapor deposition. SOLUTION: A metallic carrier 6 with a ceramic layer formed on the surface under heating is set on a carrier holder 7 in a vacuum vessel 1, a masking plate 13 is disposed and the vessel 1 is evacuated. Gaseous argon is introduced from a gas feed source 5, argon plasma is generated around an electrode 9a by oscillating the electrode 9a with an RF power source 12 while heating the carrier 6 and a coating film 16 of an oxidation catalyst metal is formed by sputtering on part of the surface of the carrier 6. Argon plasma is then generated around an electrode 10a in a similar way and a coating film 17 of a reduction catalyst metal is formed on the remaining part of the surface of the carrier 6.
Patent JP-H06192623-A (JP)
Title: Method and structure for fitting part
Inventor: NOTO GORO
IPC: C09J5/06
Filed: 1992-12-25
Abstract: PURPOSE:To provide a method and structure by which a sufficient amt. of an adhesive can be applied to a fitting plane without causing dripping of the adhesive. CONSTITUTION:A part to be fitted, a carrier plate 3 of a photoelectric conversion element, is fixed to a bottom plate 2 by attaching to the plate 2 a tubular elastic body such as a coil spring 6 as a member for preventing dripping of an adhesive, applying an adhesive 5 to the surface of the spring 6, pressing the spring 6 to the carrier plate 3 to bring the adhesive 5 into contact with the plate 3, and curing the adhesive 5 by irradiating it with ultraviolet rays.
Patent JP-H10167370-A (JP)
Title: Containing case for floppy disc, etc.
Inventor: TAKEDA YOSHIMICHI
IPC: G11B23/03
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To allow a multitude of floppy discs, etc., contained in a case to project stepwise successively when a lid of the containing case is pivotably moved, and make the take-out of the floppy discs, etc., easier by pivotably supporting at least two push-up pieces having a multitude of steps formed on their slant sides on a containing case main body. SOLUTION: Pivotably moving means 2 are provided on both side faces of a containing case main body 1 for containing a multitude of floppy discs A, and a containing case lid 3 is pivotably coupled thereto in a freely openable manner. Further, pivotably moving means 4 are provided on a bottom face of the case main body 1, and at least two, substantially right-angled triangular shaped push-up pieces 5, each forming a multitude of stepwise steps on its slant side, are pivotably coupled to the pivotably moving means 4. When the lid 3 is opened, one lateral side of the lid 3 abuts against both end sides of a slidable press rod 6, thereby moving the press rod 6 upward while allowing it to slide along a slidable long hole 7 according to the pivotable movement of the lid 3.  By this method, the push-up pieces 5 are pushed up while hinge means 5b are being extended, and the discs A are projected stepwise in a state that they are set one by one at each step.
Patent JP-H10173010-A (JP)
Title: Method and apparatus for inspecting bonding wire
Inventor: KAWAHARA NOBUMICHI
IPC: H01L21/66
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a bonding wire inspecting apparatus capable of reconfirming an appearance picture image of the periphery of a specific region on an inspection object having been inspected, and capable of confirming the repeatability of an inspection result on the specific region inspected automatically. SOLUTION: This is a bonding wire inspecting apparatus which performs the appearance inspection of a semiconductor device, and is provided with an inspecting condition storing unit 18 for storing inspecting conditions, and an inspection result storing unit 19 for storing inspection results obtained by inspection. Individual inspecting conditions and inspection results are related with kind codes, and the apparatus has a redisplaying function which picks up an appearance image of a region corresponding to an arbitrary data in the above-mentioned inspection results with an image picking up apparatus 11 by designating the arbitrary data, and displays its image on a display 22.
Patent JP-2000154550-A (JP)
Title: Vibration control footing structure in building and construction method therefor
Inventor: NAKAMURA TAKUZO
IPC: E02D27/34
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve earthquake resistance and base isolation performance by interposing continuously connecting bodies having an air layer between a footing of a building and a foaming resin foundation buried in the lower part. SOLUTION: Gravel 4 or the like is laid all over in a hole excavated in the ground to be compacted so that a foaming resin foundation 2 or a foaming concrete foundation 2 is placed on it. Next, after placing continuously connecting bodies 1 having an air layer in a prescribed place on the foundation 2, a raft foundation 3 is driven on the foundation 2 and the continuously connecting bodies 1 to be cured and hardened. Next, for example, a foaming resin plate forming a groove or a through hole in the thickness direction, a foaming resin plate having a void part continuing between foaming beads or the like is used as the continuously connecting bodies 1 having the air layer. Thus, an earthquake and a traffic oscillatory wave can be relieved by the foaming resin foundation and the foaming concrete foundation, and since the oscillatory wave can be absorbed by the air layer of the continuously connecting bodies and can be reflected by a boundary part of base concrete and the air layer, earthquake resistance and base isolation performance of a building can be remarkably improved.
Patent JP-H06191212-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: GOTO SHOJI
IPC: B60C9/20
Filed: 1992-12-25
Abstract: PURPOSE:To reduce shearing distortion between a corrugated belt layer and the tread so as to prevent the generation of separation between them. CONSTITUTION:A pneumatic radial tire for heavy load is provided with at least two inclined belt layers 1, 2 formed of steel cords extended in the mutually crossed state on the outer peripheral side of the crown part of a carcass; at least one corrugated belt layer 3 formed of corrugated steel cords 4 extended substantially in the tire circumferential direction further on the outer peripheral side of the inclined belt layers 1, 2; and the tread 6 disposed on the outer peripheral side of the corrugated belt layer 3. A protecting belt layer 5 formed of linear steel cords extended being inclined in relation to the tire circumferential direction is provided between the corrugated belt layer 3 and the tread 6, and the side edge protruding length of the protecting belt layer 5 from the side edge of the corrugated belt layer 3 is to be 10mm or less.
Patent JP-H11254962-A (JP)
Title: Sun visor shaft
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of lubrication by grease so far indispensable. SOLUTION: A sun visor shaft 1 for a vehicle sun visor is mainly made of a plastic material and is composed of a short shank part 2 engaged in a bearing block which can be fixed to a chassis in a vehicle body, and a long shank part 3 engaged in a bearing casing journalled to a sun visor body and supporting a locking spring for fastening the long shank part 3 over its axial part zone. The long shank part 3 has a self-lubricating plastic material over the axial part zone which makes contact with the locking spring.
Patent JP-H09199047-A (JP)
Title: Color cathode-ray tube
Inventor: KAN TOUKI
IPC: H01J29/07
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube preventing the thermal transfer phenomenon of electron beam passing holes, shortening the initial stabilization time of an image, improving the resolution of the image, and preventing a color gradation phenomenon by supplementing the initial doming quantity of a shadow mask by thermal expansion in a short time. SOLUTION: The heater 70 of a heating means is provided on a frame 62, and a prescribed voltage is applied to the heater 72 to heat and expand the frame 82 before a shadow mask 61 is heated by thermoelectrons and this heat is transferred to the frame 62. The doming phenomenon of hole sections 61b due to the thermal expansion of the shadow mask 61 can be supplemented by the thermal expansion of the frame 62. A color cathode-ray tube supplementing the initial doming phenomenon of the shadow mask 61, shortening the stabilization time of the initial screen formed on the cathode-ray tube, and preventing the distortion and color gradation phenomenon of an image is obtained.
Patent JP-H05183219-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/086
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a laser oscillator which can generate laser light having excellent pointing (positional accuracy) stability. CONSTITUTION:The angle adjusting mechanism of an adjusting plate 40 is constituted of one fulcrum member 50 which decides the relative position between an optical substrate 38 and the plate 40, two angle adjusting screws 46, and three springs 55 so that the three springs 55 can be fitted in corresponding to the member 50 and screws 46, respectively. Therefore, the angle of the plate 40 can be stabilized by preventing the occurrence of an angle changing phenomenon on the plate 40.
Patent JP-H11164907-A (JP)
Title: Side-wall type sprinkler head
Inventor: SATO KOKI
IPC: A62C31/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To uniformly scatter water in a prescribed scatter area by separating and installing an auxiliary deflector away from and at the upper position of a deflector which is provided in a side-wall type sprinkler head by inclining it downward against the horizontal direction. SOLUTION: When fire occurs and thermosensitive decomposing part which is incorporated in a main body 1 of a sprinkler head is decomposed to blow off the configuration parts of the thermosensitive decomposing part sideward, a deflector 4 is simultaneously pushed outward and a valve body inside the main body 1, which is integrated with the deflector 4, is opened. Thereby, water is injected to strike the deflector 4 and be scattered. At this time, water is scattered sideward and downward by a prescribed width by plural notches 13 and blades 14 formed in the deflector 4. Further, the scattering forward from a fitting position is controlled by an auxiliary deflector 5 which is separated and installed away from and at the upper position of the deflector 4 by inclining it downward by 0-30 deg. against the horizontal direction.
Patent JP-H11186106-A (JP)
Title: Paste composition for solid electrolyte and manufacture of solid electrolytic capacitor using this composition
Inventor: SHIMIZU TAKEHIRO
IPC: C09C1/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a heat decomposition process and decomposition gas treatment and obtain a prescribed film pressure by one coating step, by using manganese dioxide powder, dispersed resin and an organic solvent as essential components. SOLUTION: Manganese dioxide powder, dispersed resin and an organic solvent are used as essential components. As the manganese dioxide powder, for example, powders having α, β and γcrystal structures may be used, preferably the manganese dioxide powder having the β crystal structure, considering conductivity. Though the dispersed resin is not specially limited, as far as it improves the dispersion of manganese dioxide powder, soluble to organic solvent and easily binds with manganese dioxide powder after drying the paste, a thermoplastic resin is preferable. The organic solvent is not specially limited, as far as it solves the dispersed resin and maintains dispersion stability of the manganese dioxide powder. Solvents such as alicyclic ketonic compound are preferable.
Patent JP-2001162611-A (JP)
Title: Powdery and granular material supplying facility
Inventor: HASHIMOTO MITSUHIKO
IPC: B28B3/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a powdery and granular material supplying facility capable of making the thickness and the density distribution of a powder and granular material supplied onto a belt type first conveyor uniform in its belt width direction and lengthwise direction. SOLUTION: The powdery and granular material supplying facility comprises a belt type first conveyor 2 for conveying to supply the powdery and granular material 1 obtained by mixing a fiber material with powder particles, a second conveyor 3 having a supply amount regulating means 11 for receiving the material 1 dropped and supplied from the final end of the conveyor 2 under the conveyor 2, once storing the material 1 and regulating the supply amount to a set amount, and a belt type third conveyor 4 for receiving the material 1 dropped and supplied from the final end of the conveyor 3 under the conveyor 3 to convey the material 1 to a supply destination. Further, the facility comprises a diffusing means 5 for equivalently diffusing the material 1 in the width direction of the conveyor 2 on the conveyor 2.
Patent JP-H05160448-A (JP)
Title: Abrupt josephson device
Inventor: TANAKA SATOSHI
IPC: H01L39/22
Filed: 1991-12-03
Abstract: PURPOSE:To provide a title device excellent in reproducibility of characteristics. CONSTITUTION:In an abrupt Josephson device comprising a substrate 1 which forms a step 1a in a Josephson junction region 2a and an oxide superconductive thin film 2 deposited on the substrate 1, the slope zone 1b of the step 1a is so formed that the step 1a and the slope zone 1b can make an angle within a range of 40-45 deg. to the film formation face of the substrate 1.
Patent JP-H10182813-A (JP)
Title: Production of polycarbonate
Inventor: TAKANO JUNSHI
IPC: C08G64/40
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate improved in hue and heat stability by adding an aqueous solution of an acidic compound to a molten polycarbonate resin obtained by a transesterification process to neutralize the basics catalyst and kneading the mixture. SOLUTION: In continuously degasifying a polycarbonate (e.g. one having a viscosity-average molecular weight of 10,000-100,000) obtained by polycondesing a carbonic diester (e.g. diphenyl carbonate) with a dihydroxyaryl compound (e.g. bisphenol A) in the presence of a basic tansesterification catalyst (e.g. cesium carbonate) with a vented extruder, a solution obtained by dissolving an acidic compound (methyl benzenesulfonate) in an amount to give a concentration of 7×10<-8> to 7×10<-5> mol/g in a solvent (e.g. water) is added to the system. The amount of the solvent used is 0.05-4 pts.wt. per 100 pts.wt. polycarbonate. The extruder needs to be one provided with vents and is particularly desirably a mesh type twin-screw extruder. It is usually a multi-vent one provided with 2-10 vents.