baber/WOPTO huggingface dataset:
Patent JP-2000280474-A (JP)
Title: Ink jet recording head, and production of plate material therefor
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/045
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To simplify the production process by suppressing deformation of a plate material as much as possible in the production process. SOLUTION: A plate material 6 constituting a channel unit comprises a metallic plate 15 produced by rolling a material which can be etched, and a polymer film 16 laminated on one side thereof. Since the long side 6a is orthogonal to the rolling direction A of the metallic plate 15, longitudinal warp caused by high rigidity in the direction orthogonal to the rolling direction is suppressed.
Patent JP-H06170943-A (JP)
Title: Manufacture of decorative plate
Inventor: MORITA YOICHI
IPC: B32B33/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide a method for manufacturing a decorative plate in which the plate having an embossed shape and a design harmonized with the shape on a surface can be efficiently produced. CONSTITUTION:A method for manufacturing a decorative plate comprises the steps of coating the plate 21 having an embossed shape on a surface with adhesive, and pressing a transfer sheet 22 having a base sheet of thermoplastic resin, a peeling layer and a design layer from a surface of the base sheet of the transfer sheet to the plate by a roll to transfer the design, wherein pressing is conducted by a plurality of soft hot rolls. At least second and the following roll is a roll 34 having a diameter smaller than that of the other roll, and the roll having the small diameter is driven by a backup roll 25 having a diameter larger than that of the roll having the small diameter and being hard.
Patent JP-H02175877-A (JP)
Title: Method and device for forming deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L21/205
Filed: 1988-12-28
Abstract: PURPOSE:To efficiently form a deposited film having good characteristics by positioning a substrate at a specific distance from the end point of a microwave propagating circuit and providing a hood for transportation having the inside diameter of a specific ratio with the inside diameter of the reaction space of a precursor and activator. CONSTITUTION:Gaseous precursor raw materials and gaseous raw materials of active species are respectively introduced into quartz tubes 101, 102 having double structures and microwave electric power is introduced into a waveguide 103 to generate plasma in the tubes 101, 102 and to form the precursors and the active species. The formed precursors and active species are fed via the reaction space 108 to the film forming space 109 and to form the deposited film on the substrate 110. The substrate 110 is installed at the position of 75 to 275mm from the terminal of a metallic cylinder 104 for shielding microwaves and the hood 113 for transportation extending from the point where the precursors and the active species mix up to the point near the substrate 110 is provided in the film forming space 109 at this time. The hood 113 is so formed that the ratio of the inside diameter thereof to the inside diameter of the space 108 attains 0.6 to 4. The deposited film which has the good characteristics and surface condition and does not peel is formed by drastically decreasing the deposition rate in this way.
Patent JP-H01172892-A (JP)
Title: Graphic display device
Inventor: HOTTA TAKASHI
IPC: G09G5/38
Filed: 1987-12-28
Abstract: PURPOSE:To display information for forming an image, as well by combining it with information of a vector format by adding an image information storage means and an image information working means. CONSTITUTION:When a registering instruction to an image information storage memory 12 and a display data of an image format are transmitted from a computer 1, a display control circuit 2 registers its display data of an image format to the image information storage memory 12. Thereafter, when an image format display data display instruction is transmitted, the display control circuit 2 stores temporarily its instruction in a segment buffer 3, and thereafter, transmits it to an image information display data generating circuit 11. Subsequently, based on a display parameter, image information of a CRT display range is read out of the image information storage memory 12, and stored in a frame buffer 6 after executing a prescribed processing containing an enlargement/reduction processing, etc. Also, this information is displayed on a CRT 8 together with information of a vector format of a conventional method.
Patent JP-H01172821-A (JP)
Title: Flash light emission device with automatic dimming function
Inventor: OKI KENJI
IPC: G03B15/05
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the excessive light emission of flash light by varying a reference signal to be compared with the integral signal of subject reflected light with flash light emission time, and advancing a light emission stopping operation time point according to the distance to a subject. CONSTITUTION:In short-distance photography, the point of time when an integral signal curve C and the reference signal A meets each other is T2 and a light emission stop signal is outputted at this point of time, but a conventional reference signal B meets the integral signal curve C at a point T3 in short-distance photography and the light emission stop signal is outputted at this point of time. Namely, the generation of the light emission stop signal is advanced by a period T2-T3. In long-distance photography, on the other hand, the generation of the light emission stop signal is advanced by a period T4-T5, which is shorter than the period T2-T3 in the short-distance photography. Thus, the light emission stop operation point T2 is advanced as compared with a conventional point T3 and a flash light emission curve E is obtained. Consequently, the excessive light emission quantity is reduced as compared with a conventional flash light emission curve F.
Patent JP-H11147766-A (JP)
Title: Silicon carbide sintered product and its production
Inventor: TSUTO HIROYUKI
IPC: C04B35/565
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that it is necessary to form a silicon carbide film on the surface of a sintered product, when an extremely smooth surface is required. SOLUTION: This silicon carbide sintered product which comprises a polycrystal and whose polished surface has a surface roughness of <= 3 nm as an average roughness on a central line by a contact type measuring method. The method for producing a silicon carbide sintered product comprises adding 0.1-0.8 wt.% of boron or its compound and 1-5 wt.% of carbon as sintering auxiliaries to silicon carbide powder having an average particle of <=0.  7 μm, molding the mixture, sintering the molded product in an inert gas atmosphere of 1900-2050 deg.C at the atmospheric pressure, subjecting the sintered product to a hot hydrostatic pressure press (HIP) treatment at a lower temperature than the sintering temperature under a pressure of >=1000 kg/cm<2> , and subsequently polishing the surface of the obtained HIP treatment product with diamond abrasive particles having an average particle diameter of <=2 μm.
Patent JP-H11137285-A (JP)
Title: Production of ribitol
Inventor: YAMAZAKI MASAYOSHI
IPC: C12R1/645
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain ribitol from a cheap and easily obtainable raw material by culturing a microorganism belonging to the genus Trichosporonoides in a culture medium containing a fermentable saccharide as a main source of carbon and taking the product from the resultant culture. SOLUTION: This method is conducted by aerobically culturing a microorganism (e.g. Trichosporonoides oedocephalis ATCC 16958 or the like) belonging to the genus Trichosporonoides in a culture medium containing a fermentable saccharide as a main source of carbon in a saccharide concentration of 10 to 45 wt.% at pH of 3 to 5.5 at 24 to 38 deg.C, feeding the obtained culture into a column packed with a strong acid cation exchange resin of any one of aluminum, manganese and iron types, and taking ribitol by a chromatography fractionation adapted to separate a ribitol fraction, thus obtaining the objective ribitol industrially and advantageously by using an easily obtainable and cheap raw material instead of an expensive ribose.
Patent JP-H07157975-A (JP)
Title: Glass fiber for rubber-reinforcement
Inventor: SEKINE KEIJI
IPC: D02G3/18
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a glass fiber for rubber-reinforcement having excellent strength, durability, etc., and usable as a reinforcing fiber for cogged belt, V-belt, etc. CONSTITUTION:A glass fiber bundle is produced by applying a collecting agent to a filament obtained by the spinning of a nitrogen-containing glass and collecting about 100-400 filaments. About 1 to 8 glass fiber bundles are paralleled and coated with a treating agent for improving the affinity and adhesivity to a matrix rubber to form a coating layer composed of at least one layer on the surface of the glass fiber bundles.
Patent JP-H04202381-A (JP)
Title: Fluorine-containing anionic electrodeposition coating composition
Inventor: KAGEISHI KAZUJI
IPC: C09D151/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject composition, containing a specific acrylic resin, a fluorine-containing polymer and a complete alkyl ether type melamine resin at a specific ratio and excellent in weather resistance and stability of coatings. CONSTITUTION:The objective composition is composed of (A) 1.2-36.0wt.% acrylic resin composed of (i) 10-60wt.% fluoroalkyl (meth)acrylate monomer and (ii) 5-25wt.% N-cyclohexylmaleimide (derivative) as essential components and the remainder of (iii) an acrylic or methacrylic acid ester monomer, (B) 36-88.2wt.% fluorine-containing polymer preferably having both hydroxyl group and carboxyl group in one molecule and (C) 10-40wt.% complete alkyl ether type melamine resin.
Patent JP-2000154872-A (JP)
Title: Pressure ring
Inventor: HANAI ISAMU
IPC: F02F5/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the resistance against breakage while maintaining excellent airtightness of a piston ring having a special abutment structure. SOLUTION: In a pressure ring provided with a cutout recessed part 2 in a corner part on a cylinder inner wall side 4 in an abutment end part 1 on one side, a projecting part 6 stored in the cutout recessed part 2 is provided in the other abutment end part 5, and a receive face 3 formed by an abutment end face of the cutout recessed part 2 opposes to a matching face 7 formed by an abutment end face of the projecting part 6, a clearance formed between the receive face 3 formed by the abutment end face of the cutout recessed part 2 and the matching face 7 formed by the abutment end face of the projecting part 6 is constituted in such a way that the cutout recessed part 2 and the projecting part 6 whose outer sides are larger than an inner end fringe 8 in the radial direction of the ring of the projecting part 6 are provided.
Patent JP-H06153760-A (JP)
Title: Steam kneader for noodle dough or the like
Inventor: YAMAMOTO KOZO
IPC: A23L17/00
Filed: 1992-11-16
Abstract: PURPOSE:To obtain a steam kneader capable of reextending a conglomerated dough, jetting steam thereon, uniformly carrying out the kneading and steam jetting on the whole dough and producing a high-quality processed food dough having high viscoelasticity. CONSTITUTION:This steam kneader 1 is composed of a cylindrical stirring box 2, a rotating shaft 5 equipped with stirring blades 4 concentrically rotating in the stirring box 2 and nozzles 6 for injecting steam into the stirring box 2. In the steam kneader, an extending chamber 7 for temporarily collecting a dough 12 during the kneading is formed in the upper half part of the stirring box 2.
Patent JP-H11163695-A (JP)
Title: Signal phase control circuit
Inventor: TOMIZAWA HIDEKAZU
IPC: H03K5/135
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the non-continuity of phase control characteristics for second cycle signals even in the case that a cycle for first cycle signals is obtained with an error at the time of obtaining the second cycle signals in the relation of being a delay phase, the same phase or an advance phase to the first cycle signals. SOLUTION: This circuit is provided with a first counter 11 for counting first time from respective reference time points in the first cycle signals, a second counter 12 for counting second time from the point of time of count output signals obtained from the first counter 11 and a signal formation part 13 for forming the second cycle signals for which the point of time of the count output signals obtained from the second counter 12 are the respective reference time points. In this case, the first time is selected to be shorter than the time obtained by subtracting the time corresponding to the maximum phase advance to the reference time point in the first cycle signals of the reference time point in the second cycle signals from the cycle of the first cycle signals.
Patent JP-2001147714-A (JP)
Title: Fault diagnostic apparatus for on-vehicle electronic controller
Inventor: GOTO SHIGETO
IPC: H04L69/40
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fault diagnostic apparatus used for diagnosing faults of respective on-vehicle electronic controllers and capable of determining the preciseness of control information for the controllers and the defective control parts of the controllers on the sending/receiving side of the control information synchronously with the control timing of the controllers. SOLUTION: A fault diagnostic device 6 acquires control information in real time from a control system serial communication bus 4 connecting various kinds of on-vehicle electronic controllers 2 and capable of transmitting the control information via a control system serial communication line 12 and a communication interface part 9 of the fault diagnostic device 6 and stores the acquired control information in a storage part 8 and a CPU 7 executes the fault diagnosis of the controllers 2, by using the control information stored in the storage part 8 and displays the result of the fault diagnosis on a display part 10.
Patent JP-H07191968-A (JP)
Title: Device for preparing document
Inventor: ISHIZAWA KIYOSHI
IPC: G06F17/21
Filed: 1993-12-27
Abstract: PURPOSE:To perform edition and printing by storing word data to be frequently used, graphic, logo mark in a storage device as parts for printing and parts for display while easily and speedily confirming the style of the page. CONSTITUTION:Data 2 for printing to be frequently used is stored in a file 61 as parts for printing in a storage part 6 from a parts input part 3. At the same time, a DPI conversion part 4 converts the dot density smaller for the display and stores it in a file 62 as parts for display. Each parts for display and printing has information on the name of the storage file, size and attribute in management files. At the time of proofreading the document, the parts for display are used in edition and the parts for printing are used in printing. Thus, the quick display and printing can be performed.
Patent JP-H10173179-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INUMIYA SEIJI
IPC: H01L29/78
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal oxidation of a metallic film or a metal silicide film of a semiconductor device, by making large the curvature of the lower end portion of its gate electrode in the state of covering with a silicon film and the metal silicide film the exposed surface of the metallic film forming its gate electrode. SOLUTION: Forming a silicon oxide film 202 on a silicon substrate 201, boron ions are implanted into the film 202 to form a first conductive polysilicon film 203. Then, on the film 203, a tungsten silicide film 204 to be the material of a gate electrode is deposited by a sputtering method. Thereafter, forming a resist pattern on the film 204, the tungsten silicide film 204 and the conductive polysilicon film 203 are patterned using the resist pattern as a mask, and the resist pattern is removed therefrom. Subsequently, depositing an amorphous silicon film 206, it is oxidized to form a silicon oxide film 207. In this case, its oxidation is performed at a high temperature not lower than 950 deg.C to make large the radius of curvature of the lower end portion of the gate electrode.
Patent JP-2001153559-A (JP)
Title: Sludge drying device
Inventor: MORIKAWA AKIRA
IPC: F26B21/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a sludge drying device capable of maintaining a predetermined drying treatment condition even when the exhausting condition of a drying machine is worsened. SOLUTION: A temperature detector 14 for detecting the temperature of gas or vapor in a centrifugal thin film drying machine 2 is provided on the inner periphery of upper part of the inflow port of carrier air supplied to the centrifugal thin film drying machine. A measured value TM, detected by the temperature detector 14, is inputted into a control device 7 to compare the same with the allowable value of temperature, which is preset in the control device 7, and when the measured value TM is higher, an exhaust gas fan set value FS is inputted into an inverter 13 to increase the number of rotations of an exhaust fan 4.
Patent JP-2001146984-A (JP)
Title: Broadband variable conductance valve
Inventor: KUSUMOTO SATORU
IPC: F16K31/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To control-flow of process gas an atmospheric pressure state to a vacuum state by one valve. SOLUTION: A valve element 5, comprising a first disclike valve element part 5a crimped to a flange part 4a of a valve seat 4 and a cylindrical second valve element part 5b centered and screwed on a tip of the valve element part 5a and inserted in a valve hole of the valve seat 4, is loaded inside a valve chamber 1 having an input port 2 connected to a reaction chamber and an output port 3 connected to an evacuation pump. An annular groove 5c is formed on a face of the valve element part 5a contacting the flange part 4a and an O-ring 6 for sealing is attached inside the groove 5c for sealing a flow of fluid when it is crimped with the valve seat 4.  A tapered notched groove 7 with a depth gradually decreasing from a tip to a rear end is provided around the second valve element 5b, and when it slides in the valve seat 4, a size of a gap of the notched groove 7 changes and an area of a fluid channel portion changes. States of opening, microscopic flow control, and closing are realized by advance and retreat of the valve element 5 to the valve seat 4.
Patent JP-H08159232-A (JP)
Title: Actuating lever stroke regulating device of rectilinearly actuating machine
Inventor: NAKAMURA KENICHIRO
IPC: G05D3/12
Filed: 1994-12-09
Abstract: PURPOSE: To facilitate rotation adjusting work of cam plates to adjust an actuating point of a limit switch by arranging spur gears on a vertical shaft of a worm gear meshing with a worm of a screw shaft, and transmitting motive power to the worm to rotate a cam plate installing horizontal shaft and the worm gear through meshing of the mutual spur gears. CONSTITUTION: In a device to advance and retreat a moving object connected to its tip 3A by an advancing-retreating movement of an actuating lever 3 arranged on a nut 3 to be screw-fitted to a screw shaft 1 rotated by a motor M, a worm 4 is formed in an outer peripheral part of the screw shaft 1, and a vertical shaft 5A of a worm gear 5 meshing with this is projected in a limit switch cage 6. Spur gears 7 are arranged in a projecting end part of the vertical shaft 5A, and a worm 8B is arranged above a rotary cylinder integrally formed with a gear meshing with these, and a worm gear 10 arranged on a limit switch actuating cam plate installing horizontal shaft 9 is meshed with this worm 8B. Plural kinds of limit switch actuating cam plates are movably and adjustably arranged on this cam plate installing horizontal shaft 9.
Patent JP-H10225453-A (JP)
Title: Method and system for detecting clogging of reference channel in computer-type tomographic system
Inventor: TOTH THOMAS L
IPC: G06T1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To detect the clogging of a reference channel efficiently normalizing projection data without increasing the cost of a computer-system tomographic system. SOLUTION: A system 10 includes an X-ray source 14, a detector 18 and the reference channel. At the time of scanning an interesting object, an X-ray source current is supplied for an X-ray source 14, which projects an X-ray beam 16 toward a detector 18 and the reference channel. The detector 18 generates projection data for reconstituting the image of the interesting object at the time of incidence by the beam 16. The reference channel is constituted to generate an actual reference channel signal at the time of incidence by the beam 16. According to the X-ray source current, an expected reference signal is decided. Next, projection data is normalized by using the expected reference signal.
Patent JP-H07202051-A (JP)
Title: Gate control type lateral bipolar junction transistor and manufacture thereof
Inventor: DARUJITSUTO ESU MARUHI
IPC: H01L29/739
Filed: 1994-12-09
Abstract: PURPOSE: To reduce the noise of a transistor and feed a variable current gain to it over a wide range by controlling the current path of minority carriers, via its base region through its fourth terminal fed to it as its gate electrode. CONSTITUTION: A gate-controlled lateral-type bipolar transistor can be considered as a lateral transistor-like four-terminal gain device, including an emitter region 44, a base region 54 and a collector region 46. Its fourth electrode controls the path of its collector current via its base region 54. On the other hand, the device can be also considered as a field effect transistor, having a source, channel, drain, and base regions. Its buried electrode provided additionally there controls the base region positioned between the drain and source of its channel region. Its source and drain connected with its substrate are operated respectively as an emitter and collector to form a lateral-type pnp bipolar transistor.
Patent JP-H08155860-A (JP)
Title: Hydraulic tool head and hydraulic tool mounted with this head
Inventor: NISHIDA RIKIO
IPC: B25F1/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide a hydraulic tool head that can machine many kinds of objects different in necessary output grade and direction by one hydraulic pump. CONSTITUTION: A tool head 1 is removably connected to a portable hydraulic pump 2 so as to drive a cutting edge 4 by output, supplied from the ram 2c of the hydraulic pump 2, as drive source. A piston 6 direct-coupled to the ram 2c of the hydraulic pump 2, a cylinder 7 for accumulating oil pressurized by the piston 6, and an operating ram 8 different in outer diameter from the piston 6 and receiving the pressure of the piston 6 at the rear end face through the oil in the cylinder 7 are provided between the cutting edge 4 and a connecting part to the hydraulic pump 2. A booster 3 is further mounted to increase/ decrease the output of the ram 2c to transmit it to the cutting edge 4.
Patent JP-H05167091-A (JP)
Title: Photovoltaic device
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1991-12-16
Abstract: PURPOSE:To improve a photoelectric conversion efficiency of a photovoltaic device, by maintaining enough the continuity of the band gap of a p/i interface which is important especially for the output characteristic of the photovoltaic device in the sense that a light is projected on the side of the interface. CONSTITUTION:In a photovoltaic device wherein a p-layer, an i-layer and an n-layer are laminated in succession which are respectively made of amorphous semiconductors having silicon as their main components, at least a partial region of the i-layer, which is in contact with the p-layer, is made of amorphous carbon-silicon-germanium (a-CSiGe), and in the partial region of the i-layer, C is decreased gradually or Ge is increased gradually from the side of the p-layer to the side of the n-layer.