baber/WOPTO huggingface dataset:
Patent JP-2000184720-A (JP)
Title: Converter and inverter device
Inventor: NISHI YOSHIO
IPC: H02M7/483
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce costs by equipping a rectifier that rectifies power converted by a transformer and has three output terminals for giving different DC voltages and a smoothing reactor for smoothing an intermediate voltage in the DC voltages. SOLUTION: A DC current that is rectified by a converter 6b is charged to smoothing capacitors 4a and 4b. A smoothing reactor 3c suppresses an unneeded current that rises instantly due to the difference between the instantaneous value of the output voltage of a rectifier 2a and that of the charge voltage of the smoothing capacitors 4a and 4b and suppresses a ripple current that flows to the rectifiers 2a and 2b and the smoothing capacitors 4a and 4b. A DC voltage that is outputted from the converter 6b is divided by the smoothing capacitors 4a and 4b and each voltage with levels [P], [C], and [N] is supplied from the three nodes of the series circuit of the smoothing capacitors 4a and 4b.  A current flowing to the smoothing reactor 3c becomes approximately 1/10, thus reducing the number of smoothing reactors, reducing the external dimensions of the converter and inverter, and reducing costs.
Patent JP-2001132089-A (JP)
Title: Weather-resistant garden terrace juxtaposing greening and decorative function to aluminum terrace using weather-resistant material as roofing material and having rain-proofing, solar heat shielding, strong wind resisting, and snow fall resisting abilities and comfortableness
Inventor: KUBOTA SATOSHI
IPC: E04D3/32
Filed: 1999-11-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum terrace which has such a solar heat shielding ability that can save power consumption for cooling, can have weather resistance and comfortableness to seasonal changes and regional weather, can give dwellers calmness by utilizing green by promoting living environment greening, and can easily exert an energy saving effect and a shade effect to an already existing house as the reforming measure against the house using the 'Next-Generation Energy Conservation Standard' of the global warning effect preventing means promoted by the government. SOLUTION: A weather-resistant garden terrace is constructed to have weather resisting abilities, such as the rain proofing ability, solar heat shielding ability, strong wind resisting ability, and snow fall resisting ability by means of a structure composed of a roofing material, beams, and long girders by using a connected hollow weather-resistant vinyl chloride deck material as the roofing material. With respect to the reforming measure against a house using the 'Next-Generation Energy Conservation Standard' promoted by the government, the garden terrace is provided with a solar heat shielding ability which can be given easily to not only a new house but also to an existing house and can remarkably conserve energy. Correspondingly to the promotion of living environment greening, in addition, the garden terrace can give dwellers calmness by utilizing nearby green and has a gardening function by means of winders by juxtaposing a greening and decorative function to the roof.
Patent JP-H07197869-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SASAO ISAMU
IPC: F02M51/08
Filed: 1993-12-29
Abstract: PURPOSE:To provide a fuel injection valve which is constituted to stably feed misty fuel in the shape of a horseshoe. CONSTITUTION:An adapter is mounted on the end part of a valve seat 6. The adapter 10 is provided with an injection chamber positioned facing an injection nozzle 6C opened to the end part of the valve seat 6. Further, a plurality of distribution passages each having one end opened to the injection chamber and the other end opened to the lower end of the adapter are arranged in the adapter 10 in a state to be partitioned away from each other. A horseshoe- shaped groove 11A formed in the shape of a segment in cross section is formed in the distribution. Fuel injected through the injection nozzle 6C is injected in an injection chamber and fuel in the injection chamber is branched by the distribution passages 11. The fuel flowing down through the distribution passage 11 is forcibly regulated by the horseshoe-shaped groove 11A and misty fuel in the shape of a horseshoe is injected through the end part of the adapter 11.
Patent JP-H07201862-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO MICHIHIKO
IPC: H01L21/321
Filed: 1993-12-31
Abstract: PURPOSE:To easily remove an unrequired plating layer formed on a plating electrode at the time of forming a bump electrode in the pad of a silicon wafer by electrolytic plating. CONSTITUTION:A simple etching layer 25 made of aluminum is formed in a plating electrode formation region on a passivation film 22 formed on a silicon wafer 21 and a surface layer combined with a barrier layer is formed thereon. After a plating resist layer 29 is formed, the surface layer 28 combined with the barrier layer on the simple etching layer 25 is electrolytic-plated as a plating electrode and a bump electrode 32 is formed, and a plating layer 33 is formed on the plating layer composed of the surface layer 28 combined with the barrier layer on the simple etching layer 25. After that, a plating resist layer 29 is removed and then in order to remove the unrequired part of the surface layer 28 combined with the barrier layer, wet-etching is performed. At that time, the simple etching layer is lifted off and the plating electrode composed of the surface layer 28 combined with the barrier layer thereon and also the plating layer are removed.
Patent JP-H07201779-A (JP)
Title: Electrode wiring and its formation
Inventor: MIYAJIMA HIDESHI
IPC: H01L23/52
Filed: 1993-12-28
Abstract: PURPOSE:To form a reliable aluminum interconnection in a semiconductor device having a fine structure. CONSTITUTION:An electrode interconnection comprises a first titanium nitride film 23 on a semiconductor substrate 21, a second titanium nitride film 24 of (111) orientation on the first titanium nitride film, and an aluminum layer 25 on the second titanium nitride film. A method of forming an electrode interconnection comprises the steps of depositing a first titanium nitride film 23 on a semiconductor substrate 21 by CVD, exposing the first titanium nitride film 23 to halogen gas, forming a second titanium nitride film 24 of (111) orientation on the first titanium nitride film by CVD, and forming an aluminum layer 25 on the second titanium nitride film.
Patent JP-H09177977-A (JP)
Title: Metal gasket
Inventor: INAGAKI TOSHIYASU
IPC: F16L19/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make a metal gasket so as to be excellent in sealing ability and be able to seal by small pressing force. SOLUTION: A metal gasket 1 contains an annular elastic metal core 2 inside at least one sheet of metal coating 3 having a C-shaped section, and the metal gasket 1 is given force in an axial core direction and pressed down, and thereby brought into pressure contact with a seal face 10a for sealing the gasket. The metal coating 3 has a machined part 5 whose section is partially formed thin extending over the whole length, and in the case where force acts on the metal coating 3 to deform it, the machined part 5 is given stress concentration at its thin part to deflect in the axial core direction for producing a top part 6 on both the sides of the deflection, and the top part 6 is brought into pressure contact with the seal face 10a for sealing the metal gasket.
Patent JP-2001164817-A (JP)
Title: Window opening limiting device
Inventor: NAKANISHI KOICHI
IPC: E05D15/44
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To fully open a window in a window opening limiting device. SOLUTION: This device comprises a slider 5 for sliding a track 3 according to the opening and closing of a window sash. The slide 5 has a protruding shaft 7. This device further comprises a stopper 12 having a long groove 16 to be engaged with the protruding shaft 7. The long groove 16 has an insert port 17 so that the engagement of the long groove with the protruding shaft can be released when the slide 5 is in a stationary position side. When the stopper 12 is rocked to release the long groove from the position of engaging with the protruding shaft, the window sash can be fully opened.
Patent JP-H07200650-A (JP)
Title: Building image synthesizing device
Inventor: TAKADA YUJI
IPC: G06F17/50
Filed: 1993-12-29
Abstract: PURPOSE:To provide a building image synthesizing device which can easily calculate a visual point with no use of a reference object and can synthesize a computer graphic CG image of a building produced by a computer with an actually photographed image. CONSTITUTION:A building image synthesizing device is provided with an edge detecting part 102 which detects an edge 2 of a building site out of an actually photographed image 1 of the site, a site information input part 103 inputting the length of the side and the diagonal line of the building site and the position of the site as site information 3, a focus calculating part 104 which calculates a focus 5 based on the site information 3 and the detected edge 2, a visual point calculating part 105 which calculates a visual point based on the focus 5, the information 3 and the edge 2, a building CG input part 6, and an image synthesizing part 107 which synthesizes a building CG 7 with the image 1. In such a constitution, a virtual rectangle is formed on the site, and the image of the rectangle projected on the image screen of an image pickup device is calculated based on the input site information 3. Then the focus and the visual point of the pickup device are calculated based on the projected image of the rectangle. The building CG is converted into an image acquired from the visual point and synthesized with the image 1.
Patent JP-H05166459-A (JP)
Title: Method for fitting electron gun
Inventor: MITOKU MASATAKA
IPC: H01J9/18
Filed: 1991-12-13
Abstract: PURPOSE:To fit an electron gun of excellent characteristic by decreasing improper landing and cut off voltage dispersion or the like. CONSTITUTION:The third, fourth and fifth grids 11 to 13 of constituting a main lens system are performed with beading with pins 11a to 13a as a contact. However in a prefocus system, beading of only a pin 15a for the second grid 15 is performed as a contact. The first grid 17 and the second grid 15 or the like are built separately from the main lens system. Thereafter, the prefocus system is welded to the pin 15a and integrally formed with the main lens system. Accordingly, since beading of the prefocus system is not performed, a pressure at the time of beading is not applied to each part of the prefocus system, and these parts can be prevented from being deformed.
Patent JP-2000179087-A (JP)
Title: Building component
Inventor: OTAKE YOHEI
IPC: E04B1/80
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To attain shared use of panels by cutting a panel having a mounting plate fitted to a frame constituted of a prescribed member to a prescribed width, and covering a cut section with a cover whose cross section is roughly U-shaped. SOLUTION: A mounting plate 3 and a thin plate 45 are fitted to the front and rear surfaces of a square frame constituted of a recessed frame member 42 and a protruding frame member 43 respectively, and an inner space 46 is filled with foaming resin 47 to form an outer packaging panel 40. A screw inserting hole 50 formed at the position meeting an internal thread hole 48 formed at the panel 40 is drilled in a cover 41 whose cross section is roughly U-shaped, a screw is screwed into the thread hole 48 from the hole 50 to cover the cut section 40a of the panel 40. The panels 40 are fitted-to the shell edge of a building side by side sequentially using fitting hardware 6.  If the standard length panel 40 is not available because of the corner of a building or the like, one end of the panel 40 is cut to a desired width on a building site, and the cut section 40a is covered with the cover 41. It is thus possible to manufacture an armor panel of prescribed dimensions without using any engineered product, share a panel used at ordinary locations, and attain cost reduction.
Patent JP-H06178301-A (JP)
Title: Video monitor system
Inventor: MIZUNO SHINZO
IPC: H04N7/18
Filed: 1992-12-08
Abstract: PURPOSE:To improve mounting/equipment use efficiency and monitor efficiency by permitting CPU in a center device to designate the channels of plural group terminal equipment groups in the blow band transmission lines of plural systems, to supply demodulation frequency data and to display a division video signal. CONSTITUTION:CPU 20 in the center device of the video monitor system of a monitor/maintenance system which is centralizedly controlled designates the channels of the same demodulation frequencies of plural terminal equipment groups in the blow band transmission lines L1-Lq based on a designation signal from a control panel 26 or an alarm signal from an alarm reception panel 28 and supplies corresponding demodulation frequency data to demodulation DM1-DMq through RF MODEM M1-Mq. Thus, a video monitor system where divided pictures are collectively displayed in corresponding picture display means IP1-IPq and mounting/equipment use efficiency and monitor efficiency are improved is obtained.
Patent JP-H07197231-A (JP)
Title: Continuous carburizing or nitriding furnace
Inventor: SUGIMOTO YUICHIRO
IPC: C23C8/26
Filed: 1993-12-29
Abstract: PURPOSE:To provide a continuous carburizing or nitriding furnace, in which the length of a steel strip stayed in the furnace is changed according to the steel sheet forward speed to optimally keep the carburizing or nitriding time for the steel strip and by which a desired concn. and depth of the carburization or nitridation can stably and effectively be obtd. CONSTITUTION:In the continuous carburizing or nitriding furnace 8 having a holding functions of the carburizing or the nitriding atmosphere and the carburizing or the nitriding temp. to carburize or nitride the continuously fed steel strip 2, restricting rolls 4a, 4b capable of controlling tension of the steel strip in the furnace are provided at least at the inlet side and the outlet side. Further, a control device is arranged to change the steel strip length between these restricting rolls by free loop 12 or 13. At least one intermediate roll 4c can be arranged between the restricting rolls at the inlet side and the outlet side. For example, the intermediate roll can be arranged between a heating zone and a cooling zone in the continuous annealing line.
Patent JP-2001131053-A (JP)
Title: Cosmetic utilizing pomegranate component
Inventor: OSHIMA JOJI
IPC: A61K8/96
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic exhibiting a beautifying effect efficiently by absorbing a female hormone, which is an affective component contained in the fruit of pomegranate, percutaneously. SOLUTION: This cosmetic is obtained by blending pomegranate components obtained by a method of removing water content from pomegranate juice obtained by pressing the fruits of the pomegranate, or a method of extraction- treating the crushed fruits with an extraction solvent and removing the solvent, with a cosmetic.
Patent JP-2001166202-A (JP)
Title: Focus detection method and focus detector
Inventor: KATSURA SHINICHI
IPC: G01B11/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To allow the easy collimating regulation of collimator optical systems having condenser lenses with high accuracy by using a semiconductor laser as a light source. SOLUTION: The exit light rays from the collimator optical systems 101 and 102 are condensed by the condenser lens 1 and the images corresponding to the light intensity distribution of the luminous flux section are picked up by image pickup elements 2 and 3 respectively before and behind the focus of the condenser lens 1. The light intensity detected with respect to the respective pixel columns or pixel rows in these image pickup elements 2 and 3 is integrated and the luminous flux diameter is calculated in accordance with the integrated value relating to the respective pixel columns or pixel rows, by which the focal position is detected.
Patent JP-H07294655-A (JP)
Title: Noncontact/nondestructive autoradiography
Inventor: NAKAZAWA HIROMOTO
IPC: G01T1/29
Filed: 1993-12-27
Abstract: PURPOSE:To provide an autoradiography which can examine the move and distribution of substance in a noncontact and nondestructive manner by tracing a tracer distributed in a sample without making thin the sample of, for example, a living body. CONSTITUTION:In a device used to examine the move of an element in a living body or another substance 1 with a radioactive isotope 4 as a tracer, a sample stand, a bundle of X-ray conduits 2 where a plurality of X-ray conduits consisting of a hollow glass tube are bundled in parallel, and an image pickup device 3 laid out on the opposite side of a bundle of X-ray conduits 2 are provided, thus obtaining a two-dimensional image of the distribution of the tracer in a noncontact and nondestructive manner for the substance 1. By providing a device for rotating the sample stand, the image of the tracer distributed three-dimensionally inside the substance is formed from different directions and the image of the three-dimensional element distribution is formed by calculating the three-dimensional element distribution from the data. A film, an imaging plate, or a shooting tube is used as the image pick-up device.
Patent JP-H07198349-A (JP)
Title: Measurement device of road shape and self attitude of vehicle
Inventor: NOUSO TATENORI
IPC: G06T7/60
Filed: 1993-12-29
Abstract: PURPOSE:To provide a device capable of measuring a road shape or a self attitude of a vehicle by a one-dimensional camera, as if by a two-dimensional camera. CONSTITUTION:Image-pickup data of a one-dimensional camera 101 is sequentially stored in a memory means 102. A position of a white line is detected by means of a white line position-detecting means 103 based on plural pieces of the image-pick up data stored in the memory means 102. On the basis of the detected position of the white line and an attitude and an action of a vehicle detected by means of a vehicle speed-detecting means 104 and a vehicle attitude variation amount-detecting means 105, a road curvature, an angle of inclination and a bias are obtained by means of an operation means 106.
Patent JP-H11183887-A (JP)
Title: Liquid crystal display substrate
Inventor: SUZUKI TADAKATSU
IPC: G02B5/20
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display substrate which obviates the occurrence of damage, such as cracks and wrinkles in color filter pixels and black matrices, has excellent patterning properties free of line thinning and disconnection, has resistance to an alkali, etc., and has practicability of excellent resistance and transmittance. SOLUTION: This liquid crystal display substrate is constituted by successively disposing a first layer: an oxygen-silicon based film of a film thickness 60 to 120 nm obtd. by applying a polysilazane soln. contg. org. polysilazane on a color filter, then heat treating the color filter, a second layer: a nitrogen- silicon based film of a film thickness 10 to 25 nm obtd. by sputtering deposition in a discharge gas formed by mixing argon and nitrogen and a third layer: an ITO film of a film thickness 350 to 450 nm obtd. by sputtering deposition in a discharge gas formed by mixing argon and oxygen on a color filter substrate for a color liquid crystal display panel.
Patent JP-H10159115-A (JP)
Title: Manhole cover receiver frame
Inventor: FUKUHARA MASARU
IPC: E02D29/12
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a manhole cover receiver frame capable of facilitating inclined angle adjusting work of a manhole cover and firmly stabilizing a cover receiver frame body. SOLUTION: Receiver seats 3 respectively screwing bolts 4 for jacks in nuts 7 in a lateral hole storage part 6 are provided on three points on a lower part inside, and a cover receiver frame body 10 to be internally installed on the receiver seats 3 in an outer cylindrical body 1 and an inside diameter of which is slightly smaller than an inside diameter of an upper part port edge 9 of the outer cylindrical body 1 is internally installed in the inside of the outer cylindrical body 1 the upper part port edge 9 of which is projected inside. Forked head part engagement parts 11, 11' to engage bolts 8 for jacks with them are provided in two stages on three points inside of the cover receiver frame body 10, and stoppers 12 are provided on the bolts 8 for the jacks are provided so as to be positioned between the projections 11, 11' for engagement.  A spacer 17 for volume increase adjustment, a spacer 18 for volume increase fine adjustment and a receiver seat piece 19 are inserted between the receiver seat 3 of the outer cylindrical body 1 and a lower surface of the cover receiver frame body 10, and an upper surface of the receiver seat piece 19 and the lower surface of the cover receiver frame body 10 are spherically joined and structured.
Patent JP-H06181751-A (JP)
Title: Packaged yeast
Inventor: KARASAWA TSUGIO
IPC: C12N1/16
Filed: 1992-12-18
Abstract: PURPOSE:To enable smooth and natural deaeration, long-term preservation of a viable yeast and stacking without using a corrugated box by accommodating the viable yeast in a specified tightly sealed package and to reduce the cost thereby. CONSTITUTION:A viable yeast is accommodated in a tightly sealed package partly or wholly made of an air-permeable member (e.g. nonwoven fabric, a cellulose good or mesh sheet). Specifically, a longitudinally thin opening part or vent hole is made in a bag body 2 made of vinyl chloride, laminated paper, etc., and closed with an air-permeable member so as to form an air-permeable seal (A). The bottom part 4' is then sealed and a viable yeast is subsequently charmed through the upper opening part. The upper part 4 is then sealed.
Patent JP-2000176714-A (JP)
Title: Boring method
Inventor: SEKINE SHINGO
IPC: B23B35/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a boring method which can drill a main hole having a branch hole branched from the midway accurately and at a low cost. SOLUTION: A first counter sunk hole 30 whose bottom face 32 is made in a taper surface, and a second counter sunk hole 31 with a larger diameter, are formed to a workpiece 10, an inclined hole 34 orthogonal to an eccentric part, and a waste hole 36 being shaft symmetric with the inclined hole 34, are formed to the eccentric part of the bottom face 32. A center drilling is applied to the bottom face of the first counter sunk hole 30, and after a center drilling hole 40 is formed, a prepared hole 44 is formed. The inclined hole 34 and the waste hole 36 are being shaft symmetric, a center drilling drill is never bent, the center drilling hole 40 is formed making its center position at a high accuracy, a prepared drill is centered by the taper form of bottom face of the center drilling hole 40, and the lower hole with a high linear property can be obtained.  After a circular groove 48 is formed at the part of the waste hole 36, a finishing process with a boring bite and a reamer is applied to the first and the second counter sunk holes 30 and 31, the center drilling hole 40, an the prepared hole 44, so as to obtain a sliding hole 10, a lubricating groove 12, a lubricating oil feeding hole 16, and a fitting hole 17.