baber/WOPTO huggingface dataset:
Patent JP-H04194521-A (JP)
Title: Hot water supply device
Inventor: UEKI KOICHI
IPC: F24D17/00
Filed: 1990-11-27
Abstract: PURPOSE:To enable one to take easily a shower bath having a suitable temperature without requiring much time by automatically set a hot water at a seasonably adjusted temperature when one takes a shower after rising from one s bed or before going to bed. CONSTITUTION:To set a hot water temperature before the hour of rising, a season signal is delivered from a season setting means 28 and, in a hot water temperature selective setting means 29b, the hot water is selectively set at somewhat higher temperatures than usual for use after rising from the bed by a hot water setting means 29a. At this time, from a group of thus set values, a rather lower temperature is selected in summer and a higher temperature is selected in winter. To set a hot water temperature before bed time, the hot water selective setting means 29b selectively sets the hot water at somewhat lower temperatures for use before going to bed. At this time, from a group of thus set values, the hot water temperatures are similarly selected according to the season setting means 28. The difference in the hot water temperatures is obtained from the set temperatures so obtained and the hot water supply temperature detected by a hot water detecting means 21 and the energizing amount to correct the difference is determined by an energizing amount setting means 30 and sent to a hot water supply means 10.
Patent JP-H07111967-A (JP)
Title: Endoscope cover with channel
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide an endoscope cover with a channel having a function of a processor erector which enables the lowering of cost and moreover, achieves erecting operability as that of the normal endoscope does. CONSTITUTION:A wire tube 49 through which an erecting wire 48 is inserted to erect or level a processor erector is extended on the base end side thereof from a mouth body part of an inserting part cover part composing an endoscope cover and an L-shaped connection member 54 is mounted at the base end of the erecting wire 48. The connection member 54 is provided with a large- diameter part 56 or the like. On the other hand, a link member 51 connected to an erecting knob of an endoscope for a cover is provided with a hole 58 and a connection part 50 is formed so as to allow the loading of the large- diameter part 56 into the hole 58 or the unloading thereof therefrom.
Patent JP-H09166408-A (JP)
Title: Device for measuring distance between surfaces
Inventor: NIWA HIDEO
IPC: G01B7/14
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for easily and accurately measuring the distance between small surfaces such as the dimension of a mold cavity. SOLUTION: The device for electrically measuring the distance between the surfaces of a gap being inserted into a narrow gap, has a magnetostriction shaft 2 which are arranged in parallel with a reference surface being provided at a case 1 and also has a torsion angle detector 5 for outputting a detection voltage corresponding to the torsion angle of the magnetostriction shaft 2 and a measuring probe 3 which is fixed nearly at a right angle to one portion of the magnetostriction shaft 2 and protrudes from the case 1. Then, the distance to the tip of the measuring probe 3 from the reference surface of the case 1 is outputted as the measurement value of the distance between both surfaces based on a detection voltage value outputted from the torsion angle detector 5.
Patent JP-2000154896-A (JP)
Title: Conversion fitting and manufacture thereof
Inventor: KISHIMOTO YUJI
IPC: F16L43/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To securely hold airtightness in a section where a metallic cylindrical body connecting a metallic pipe and a synthetic resin layer connecting a synthetic resin pipe are overlapped in a conversion fitting used to connect the metallic pipe to the synthetic resin pipe mutually. SOLUTION: A rubber seal ring 3 fitted into a seal ring storage groove part of a cylindrical body 1 is nipped and pressed by a ring-like pressing body 4 made of a synthetic resin. A female screw part 42 of the ring-like pressing body 4 meshes with a male screw part 16 of the cylindrical body 1. An injection- molded synthetic resin layer 2 and the ring-like pressing body 4 are fused and integrated.
Patent JP-H02177155-A (JP)
Title: Magnetic tape loading structure
Inventor: IMANAGA EISUKE
IPC: G11B15/665
Filed: 1988-12-28
Abstract: PURPOSE:To increase the frequency band of a tape cassette by driving a loading arm to draw a magnetic tape out of the tape cassette and pressing it against a rotary head when the tape cassette is loaded. CONSTITUTION:When a tape cassette 50 is loaded into a recoding and reproducing device or a reproduction-only device, a loading arm 301 is driven to draw a magnetic tape 54 out of the cassette 50. Then the tape 54 is pressed against the rotary head 226 of the recording and reproducing device, etc. As a result, the relative speed between the head 226 and the tape 54 can be extremely increased with the use of the head 226 compared with the use of a fixed head. Thus the frequency band of the tape 54 is increased.
Patent JP-H01172302-A (JP)
Title: Granular chloropicrin preparation for soil disinfection and production thereof
Inventor: SEKI AKIRA
IPC: A01N33/18
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title preparation having water-absorbing film on the surface and low stimulation, by impregnating chloropicrin in porous granules, coating the surface of the granule with an aqueous solution of an agent for forming a water-absorbing organic film added with a water-soluble Zr compound and drying the coated product. CONSTITUTION:The title preparation can be produced by immersing porous granules (e.g. natural sand and stone or artificial porous powder of sintered calcium silicate) in chloropicrin liquid for 1hr-several days, immersing the impregnated granules in an aqueous solution of an agent for forming a water- absorbing organic film (e.g. polyvinyl alcohol or acrylic latex) and drying the coated product at room temperature - 100 deg.C (preferably <=60 deg.C). A coating film having more preferable properties can be produced at a lower temperature by adding a small amount of a water-soluble Zr compound to the film-forming agent. The title preparation has low irritancy and lacrimatory action, is easily applicable by scattering and has high sterilization effect per unit dose.
Patent JP-H02173706-A (JP)
Title: Formation of color filter
Inventor: MORI TOSHIHIKO
IPC: G02B5/20
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a color filter which has high shape precision and is free from peeling, floating, etc., by increasing the mixing rate of aminosilane added to a base material to be dyed. CONSTITUTION:The base material F to be dyed is applied on the surface of a glass substrate 1 and dried and then this base material F is exposed in a specific pattern and then patterned in the shape of a color filter of one of red, green, and blue. The base material is dyed in, for example, red to form a red filter FR and the same process is repeated to form a green filter FG and a blue filter FB. In this case, the mixing ratio of aminosilane added to the base material to be dyed to a protein material is made 0.5 - 2.0wt.% or large and then the aminosilane operates not only as an adhesive strength reinforcing agent for the glass substrate, but also a resolution increasing agent, so that the color filter which has high shape precision and is free from peeling, floating, etc. is obtained.
Patent JP-H05138338-A (JP)
Title: Ladle lower nozzle for casting molten steel having high cleanliness
Inventor: YAMAGUCHI KOICHI
IPC: B22D41/54
Filed: 1991-11-19
Abstract: PURPOSE:To eliminate the development of hard alumina phase and spinel phase and to reduce hard inclusions in a cast slab by regulating Al2O3 content at the contacting part with molten steel in a lower nozzle in a ladle for casting Si deoxidized steel. CONSTITUTION:In the lower nozzle in the ladle for casting the Si deoxidized molten steel having <=0.002% sol. Al, the Al2O3 content at the contacting part of the nozzle with the molten steel is made to <=3wt%. As the other components, desirably, 60-80% ZrO2, 20-40% SiO2 and the other refractory raw material as the balance are contained, or further, 1-10% of one or more kinds of carbon raw material, metallic Si and silicon carbide are contained. By this method, the quality of cast steel is improved and breakage trouble of a wire during wire drawing is reduced.
Patent JP-H08161520-A (JP)
Title: Method for extracting object part from three-dimensional image
Inventor: SASAJIMA YOSHIO
IPC: A61B5/055
Filed: 1994-12-06
Abstract: PURPOSE: To extract and display the object part while holding three dimensional image by inputting original three-dimensional image data and also reading in data on a background image, and calculating the difference between the original three-dimensional image data and background image data. CONSTITUTION: The three-dimensional image data are inputted (A) and then processed by a maximum value projection method to display three dimensional data as an MIP image (B). Then one or plural object parts are specified by regarding the MIP image as a reference image and images of the object parts are erased (C); and an MIP image after the images of the designated object parts are erased is displayed (D) and then it is judged whether or not there are object parts left in the MIP image (E). The steps C, D, and E are repeated in order to erase all object parts, and the obtained image is stored as the background image in a storage device (F); and then the difference between the data on the original three-dimensional image and data on the background image is calculated (G) and only an image of the object part is extracted and displayed (H).
Patent JP-H09143269-A (JP)
Title: Production of alpha,omega-dialkoxyoligosiloxane
Inventor: TAKEUCHI MASAKI
IPC: C07F7/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To produce an α,ω-dialkoxyoligosiloxane useful for a functional oil, a raw material, etc., for elastic bodies under mild conditions at a low cost by reacting a linear polysiloxane, a cyclic polysiloxane, etc., with a primary alcohol in the presence of a trifluoromethanesulfonic acid. SOLUTION: A linear polysiloxane represented by formula I [R<1> is H or an alkyl; X is hydroxy, an alkyl or a trialkylsilyloxy; (n) is >=2] or a cyclic polysiloxane represented by formula II [R<2> is same kind as that of R<1> ; (m) is >=3] (e.g. octamethylcyclotetrasiloxane) or both are reacted with a primary alcohol represented by the formula R<3> -OH (R<3> is an alkyl) (e.g. n-pentanol) in the presence of a trifluoromethanesulfonic acid under mild conditions to afford the objective α,ω-dialkoxyoligosiloxane represented by formula III [R<4> is same kind as that of R<1> ; (l) is a natural number of 2-20] (e.g. tetramethyl-1,3- dipentanoxydisiloxane) at a low cost.
Patent JP-H10168548-A (JP)
Title: Heat exchanger for ammonia absorbing heat pump
Inventor: TAKADA TAKESHI
IPC: C22C38/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for an ammonia absorbing heat pump free from clogging of the system caused by corrosion products. SOLUTION: A ferritic stainless steel contg., by weight, 10.0 to 31.0% Cr or an austenitic stainless steel contg. 16.0 to 25.0% Cr and >=5.0% Ni is used as a structural material, and ammonia contg. >=0.05% oxidizer other than chromic acid is used as a heating medium. In this way, a heat exchanger for an ammonia system absorbing heat pump in which the quantity of corrosion products to be produced and their quantity to be peeled can be reduced and free from the generation of the clogging of the system can be obtd.
Patent JP-H03231952-A (JP)
Title: Fluororesin composition
Inventor: SEKI IKUO
IPC: H01B7/29
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a fluororesin composition capable of providing crosslinked molded products, excellent in mechanical characteristics at high temperatures and good in appearance by blending a specific ethylene-tetrafluoroethylene-based copolymer with specified amounts of neodymium oxide, titanium oxide, etc. CONSTITUTION:A fluororubber composition obtained by blending (A) 100 pts.wt. ethylene-tetrafluoroethylene-based copolymer, containing tetrafluoroethylene units and ethylene units at a molar ratio of (62:38)-(90:10) and composed of ethylene-tetrafluoroethylene units in an amount of 0.1-5mol% based on the total number of mol thereof with (B) 0.05-10 pts.wt. neodymium oxide, (C) 0.06-10 pts.wt. titanium oxide and (D) >=0.5 pt.wt., normally 1-20 pts.wt. crosslinking assistance (e.g. an allylic type compound).
Patent JP-H03190213-A (JP)
Title: Formation of thin film pattern
Inventor: MUNAKATA ICHIRO
IPC: G03F1/68
Filed: 1989-12-20
Abstract: PURPOSE:To enhance accuracy of a circuit board and to raise density of a wiring pattern by detecting a viahole conductor covered with a desired pattern forming thin film by a transmitted X-ray of an X-ray emitted from the rear surface of the board, then aligning at a conductor, removing an unnecessary part of the film, and forming the pattern. CONSTITUTION:The surface of an insulating board 2 formed with a plurality of viaholes in which conductors 4 are filled in through holes 3 is covered with a desired pattern forming thin film 11, covered with a photoresist film 12 on the film 11, and at least the positions of a pair of viahole conductors 4 are detected by transmitted X-ray 14a of X-ray 14 applied from the rear of the board 2. Then, with the positions of the conductors 4 as references unnecessary part of the film 11 is removed, and a thin film pattern 5 is formed. In this case, even if no step exits between the board 2 and the conductor 2 and the surface of the conductor 2 is smooth, the conductor 4 can be detected irrespective of it. Accordingly, the positional detection of the conductor is easy and accurate as compared with prior art. Thus, accuracy of the board and density of the wiring pattern can be enhanced.
Patent JP-2000155553-A (JP)
Title: Display method in plural modes, and device therefor
Inventor: HASHIMOTO HIROSHI
IPC: G09G3/28
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a display method and a device therefor for stably displaying a video signal in plural modes on which irregular pulses and induced noise are superimposed. SOLUTION: This display device comprises an A/D 2 for converting a video signal into a digital image signal, a write image processing part 3 for conversion-processing to a write signal of a prescribed form, an image memory 4 for storing/reproducing the digital image signal, a write control part 7 for controlling write, a read control part for performing the read-out control of the image memory 4 and drive control of a display part 1, a read-out image processing part 5 for generating and processing a display image signal of a prescribed form, a synchronization separating part 6, a mode judgment part 8 for judging and outputting a frequency or a periodical data of an input video signal from horizontal and vertical synchronizing signals, an input part for input operation,  a control part 26 for discriminating a mode based on the frequency and the periodical data judged by the mode judgment part and controlling each part, and a system memory 15.
Patent JP-H08156062-A (JP)
Title: Controlling method of temperature at resin charging port of injection molding machine
Inventor: YAMANAKA KATSUYUKI
IPC: B29C45/18
Filed: 1994-12-08
Abstract: PURPOSE: To provide a low running cost temperature controlling method necessary for cooling a resin charging port. CONSTITUTION: In a water jacket 5 locating at the basic part of a cylinder 2, a fan group 9 for dissipating the heat accumulated at a resin charging port 4, blasting fan units 11 and water circulating holes 6 and 7 for cooling liquid are provided. When the temperature T at the resin charging port 4 exceeds a first set value [S+α], a motor is energized and consequently the blasting fan units 11 are put into actuation. Further, when the temperature T exceeds a second set value [S+β], a solenoid valve 8 is opened so as to start the liquid cooling with the water jacket 5. Among the fan group 9, the blasting fan units 11 and the water jacket 5 (including the water circulating holes 6 and 7), the cooling means, the running cost of each of which is lower than that of the remaining ones, are put into actuation in order overlappingly.  Thus, the cooling load of the water jacket 5, which is a cooling means having high running cost, is reduced, resulting in reducing the whole running cost necessary for cooling the resin charging port.
Patent JP-H09296887-A (JP)
Title: Steel coil reinforcement buried flexible joint integrally formed with flange and manufacture thereof
Inventor: YOKOBORI SHIZUO
IPC: F16L27/10
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength as well as to prevent any electrocorrosion from occurring by setting up a flange on a peripheral surface at both ends of an inner rubber coating fiber reinforced layer in close vicinity to a coiled reinforcing wire rod, installing an end ring on a peripheral surface at the flange clamped surface side, and unifying the fiber reinforced layer with an inner surface rubber layer together with the flange. SOLUTION: A flexible joint 1 is formed in the central part of a cylindrical drum wall section between both inner and outer surface rubber layers 2 and 3 by way of burying those of single or plural coiled reinforcing wire rods 7 is an intermediate rubber layer 6. Each of rubber coating fiber reinforced layers 4 and 5 are installed in the inside and outside of this reinforcing wire rod 7. In addition, a cylindrical drum wall being formed like that is expanded in the circumferential direction between these two reinforcing wire rods 7 and 7, thereby constituting a flexible part. A flange 10 and an end ring 8 are integrally stuck and locked to both the end by end edges of the inner rubber coating fiber reinforced layer 4 and an inner surface rubber layer 2. With this constitution, such an accident that the flexible part comes off is preventable.
Patent JP-H10170047-A (JP)
Title: Under-floor ventilation fan
Inventor: OTOBE MASATSUGU
IPC: F24F7/10
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve a ventilation capability of an under-floor ventilation fan and reduce noise of the ventilation fan. SOLUTION: The ventilation fan is provided with a fan motor 9 therein. There is provided a ventilation space forming section 12 forming a ventilation space 11 between a plane at a suction port 2 communicated with an inside part 1 of the under-floor space of a casing 6 arranged at an under-floor ventilation port 5 and an inner surface 10 of the under-floor ventilation port 5. With such an arrangement as above, the ventilation space 11 can be formed large, a flow passage of air sucked into the suction port 2 is increased in size to enable humid air in inside part 1 of the under-floor space to be discharged efficiently and at the same time noise generated there can be reduced.
Patent JP-2000164886-A (JP)
Title: Thin-film transistor substrate and its manufacture
Inventor: KIM DONG-GYO
IPC: G02F1/1368
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a new thin-film transistor substrate capable of reducing the of masks. SOLUTION: This method includes a step where a gate wiring is formed, a step where a gate insulating film 30 is formed, a step where a semiconductor pattern 40 is formed, a step where a resistive contact layer patter 50 is formed, a step where a data wiring comprising a source electrode 65 and a drain electrode 66 is formed, and a step where a protective film pattern 70 covering the data wiring is formed.  Here, the separation of source and drain electrodes 65 and 66 is performed through a photoetching process using a photosensitized film pattern, the photosensitized film pattern is positioned at least between the source electrode 65 and the drain electrode 66, and a first part having a first thickness, a second part having a second thickness which is larger than the first thickness, and a third part having a third thickness which is smaller than that of the first part are provided to the thin-film transistor substrate.
Patent JP-H07188965-A (JP)
Title: Method for recovering copper from copper sulfide
Inventor: IWASAKI IWAO
IPC: C25C1/12
Filed: 1993-12-27
Abstract: PURPOSE:To recover high-purity copper from copper sulfide and to recover an S component as simple S. CONSTITUTION:An aq. sulfuric acid soln. is used as an electrolyte in an electrolytic cell 1 having an anode 4 and a cathode 6 and provided with an anode chamber 3 partitioned by a diaphragm 2 with the the anode 4 at the center. A raw material powder consisting essentially of copper sulfide is agitated and anodized in the anode chamber 3 to dissolve copper, and pure copper is deposited.
Patent JP-H02177350-A (JP)
Title: Package for semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L21/822
Filed: 1988-12-27
Abstract: PURPOSE:To eliminate the need for a chip capacitor and enlarge selection range of mounting method by incorporating the capacitor into a ceramic container for constituting a package. CONSTITUTION:Two-layer conductor layers 3 and 4 are provided, sandwiching a dielectric layer near the bottom part of a ceramic container 2 with an element placing part 1. Then, a power supply terminal and a grounding terminal within an electrode pad 5 provided around the periphery of the element-placing part 1 are connected to the conductor layers 3 and 4 through wires 6a and 6b penetrating the ceramic container and then to outer leads 7a and 7b. Thus, the chip capacitor is needed and the selection range of mounting method can be enlarged without any restriction to heating temperature by a low-melting-point solder.
Patent JP-H05339802-A (JP)
Title: Covering stocking
Inventor: YAMAKAWA YUKIO
IPC: D01F6/70
Filed: 1992-11-16
Abstract: PURPOSE:To provide the stocking giving a suitable dimensional size after set on a leg mold capable of easily putting not having defects such as course irregularity and having a uniform and beautiful appearance. CONSTITUTION:At least a leg part is knitted with only a covering yarn produced by winding a core comprising melt-spun polyurethane elastic fibers having a heat set constant of >=70% with nylon filaments.
Patent JP-H01172555-A (JP)
Title: Production of superconducting material
Inventor: TACHIKAWA KYOJI
IPC: H01B13/00
Filed: 1987-12-26
Abstract: PURPOSE:To prevent the development of cracking on the superconducting film at the time of heat treatment by forming an intermediate layer having porocity ratio higher than the film between base material and the film with the same material with the film at the time of forming superconducting film on the surface of the base material. CONSTITUTION:Pressure in a vacuum chamber 4 for plasma thermal spraying device 1 is reduced and working gas is supplied in rear end part of a thermal spraying nozzle 5 and powder of complex oxide superconducting material containing CuxOy base is supplied in front end part and by working plasma power source 7, the plasma arc is generated between the nozzle 5 and an electrode 6, to execute the thermal spraying to the base material 2. Then, the power from a power source 7 is adjusted so that powder becomes semi-melting state in the prescribed time from starting of thermal spraying and successively, adjusted so that the powder becomes perfect molten-state. By this method, the intermediate layer 3A composing of the superconducting material having high porocity ratio on the base material 2 and the super conducting film 3B having low porocity ratio are in order formed, and the development of cracking on the superconducting film 3B at the time of heating the superconducting raw material 8 obtd. is prevented.