baber/WOPTO huggingface dataset:
Patent JP-H08115719-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: ISONO TAKAHIRO
IPC: H01M4/24
Filed: 1994-10-18
Abstract: PURPOSE: To prevent drop in conductivity and capacity to lengthen life by pressing alloy paste having ferromagnetism to a conductive core containing a magnetic material converted into a permanent magnet, and attracting the alloy paste by magnetic force of the conductive core. CONSTITUTION: Hydrogen storage alloy powder obtained by crushing a LaNi5 alloy so as to have a mean particle size of about 50μm is nickel plated, the powder is mixed with a polyethylene oxide aqueous solution in a weight ratio of 1: 0.05. Alloy paste 14 obtained is applied and pressed to a conductive core 11 prepared by bonding a current collector 13 onto both sides of a ferrite magnet plate 12, dried, and pressed to prepare a hydrogen storage alloy electrode 1. The magnet plate 12 has a thickness of 1mm and one surface is N pole and the other surface is S pole, and the current collector 13 is made of punched metal with a 0.08mm nickel thin film. The paste 14 is attracted by magnetic force of the core 11 to make separation difficult, and drop in conductivity and capacity of an electrode 1 is prevented, life is lengthened.
Patent JP-H1196597-A (JP)
Title: Phase transition type optical recording medium
Inventor: ASHIDA SUMIO
IPC: G11B7/24035
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain enough large difference between reflectance when recording layer is in an amorphous state and the reflectance in a crystal state for two different wavelengths by using an absorptivity controlling layer containing a fine particle dispersion film and a metal continuous film. SOLUTION: An absorptivity controlling layer 2 having a two-layer structure, a first interference layer 3, a phase transition type optical recording layer 4, a second interference layer 5, and a reflection layer 6 are formed on a substrate 1. The absorptivity controlling layer 2 consists of a fine particle dispersion film 21 and a metal continuous film 22. The fine particle dispersion film 21 consists of Au-SiO2 , and the volume content of Au is controlled by changing the power supply ratio of targets in binary simultaneous sputtering. The particle size of the Au fine particles is controlled by changing the bias power applied on the substrate.  Since the volume content and average particle size of the optimum metal fine particles and the film thickness of the fine particle dispersion film change according to the dielectric material and the metal material, this means a wide latitude for design. The fine particle dispersion film 21 and the metal continuous film 22 are controlled so that the dependence of the optical const. on wavelengths of the films compensates to each other.
Patent JP-S63106503-A (JP)
Title: Apparatus for detecting position of part
Inventor: MATSUMOTO YUKINORI
IPC: G06T7/60
Filed: 1986-10-23
Abstract: PURPOSE:To accurately calculate the center position of a part in a relatively simple manner, by calculating a projection histogram with respect to the information on the estimated range of presence of a part to be mounted by a projection histogram calculation part and applying unidimensional masking to the calculation result. CONSTITUTION:A projection histogram calculation part 4 forms the projection histogram to an X-axis and a Y-axis with respect to the data sent from a binary image memory part 1 on the basis of the information of the sizes in X.Y directions of an area where the presence of the cylindrical part received from a reference memory part 2 is estimated to send the same to a one- dimensional mask processing part 5. The processing part 5 sets a mask with respect to the projection histogram calculated in the calculation part 4 on the basis of the size information of the cylindrical part itself received from the memory part 2 in X-Y directions to perform processing for calculating the projection histogram sum in the mask. By this method, the center position of the part can be accurately calculated in a relatively simple manner.
Patent JP-H08113635-A (JP)
Title: Production of aromatic polycarbonate
Inventor: NAKAJIMA MASAYUKI
IPC: C08G64/20
Filed: 1994-10-18
Abstract: PURPOSE: To obtain an aromatic polycarbonate exhibiting hydrolysis resistance even in steam by reacting a carbonic diester with a dihydoxyaryl compound in the presence of a specified organophosphorus compound. CONSTITUTION: This production process is the one for producing an aromatic polycarbonate by reacting a carbonic diester with a dihydroxyaryl compound, wherein 0.0001-0.1wt.% organophosphorus compound represented by the formula (wherein R is a 1-10C alkylene) is added to the reaction system. The amount of the organophosphorus compouned added is 0.0001-0.1wt.% based on the polycarbonate. When this amount is smaller than that, the desired effect can not be attained. When it is larger than that, the mechanical properties and heat resistance are deteriorated, undesirably. The transesterification reaction is usually carried out in two or more stages. In a particular example, the 1st stage reaction is carried out for 0-5hr at 120-260 deg.C in a vacuum.  The reaction temperature is then raised while the degree of vacuum of the reaction system is being increased, and the polycondensation reaction is carried out under the final conditions including a degree of vacuum of 1mmHg or below and a temperature of 240-320 deg.C.
Patent JP-H03163711-A (JP)
Title: Device for signal transmission to switchgear
Inventor: YAMAMOTO TOSHIHIKO
IPC: E05B49/00
Filed: 1989-09-29
Abstract: PURPOSE:To allow quick and sure switch control of a switchgear by using a flat cable having a self-winding elastic characteristic in a slackened state as a connection wire connecting a request-receiving means and a switch control part. CONSTITUTION:A flat cable 15, its one end 15a is connected to an antenna cord 13 inside the parts built-in space being as well supported by a cable supporting part 31 fixed to an upper side of a glass door 1, and the other end 15b is connected to an antenna unit 17. A movable end 15a of the cable 15, therefore, comes to move while following a switching action of the glass door 1 through the cable supporting member 31. Accordingly, the situation, where a load is imposed on a connection wire connecting the antenna cord to an antenna unit due to slackness causing the snapping of the connection wire and unsecured signal transmission, can be prevented from occurring.
Patent JP-H0299970-A (JP)
Title: Electrophotographic sensitive body, production thereof and applied product
Inventor: WAKAGI MASATOSHI
IPC: G03G5/14
Filed: 1988-10-06
Abstract: PURPOSE:To provide the electrophotographic sensitive body which has sufficient sensitivity to semiconductor laser light and excellent electrostatic chargeability by consisting a photoconductive layer of plural layers which are different in optical energy gap and providing a specific blocking layer to one point between these layers. CONSTITUTION:The photoconductive layers 103, 105 of the electrophotographic sensitive body constituted by forming the photoconductive layers 103, 105 on a conductive base 101 are formed of the plural layers which are different in optical energy gap and the blocking layer 104 which is different in the conduction type from the conduction type of the layer right under the above-mentioned layers or has high resistivity of >=10<13>OMEGA.cm is provided to at least one point between the layers. The blocking layer 102 for preventing charge injection is inserted between the surface of the conductive base 101 and the photoconductive layer 103. The injection of the carriers thermally generated in the photoconductive layer 105 is prohibited in this way and the electrophotographic sensitive body which has the sufficient sensitivity to the long wavelength region of a semiconductor laser, etc., and has the excellent electrostatic chargeability is obtd. in this way.
Patent JP-H1096562-A (JP)
Title: Air conditioner
Inventor: MORIWAKI SHUNJI
IPC: F25B1/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To maintain a stable refrigeration capacity with high responsiveness when the circulating amount of refrigerant becomes too small by a method wherein a sealing valve is provided between a compressor and a plurality of outdoor side heat exchangers, and sensing values of a liquid refrigerant temperature sensing means and sensing values of an evaporation temperature sensing means are inputted to control the opening and closing of the sealing valve. SOLUTION: If a cooling or heating operation is selected, in a temperature difference computing means 24, in the case of a cooling operation, temperature differences across an indoor side expansion valve 9 is calculated from liquid refrigerant temperatures sensed by a liquid refrigerant temperature sensing means 16 and evaporation temperatures sensed by an evaporation temperature sensing means 17. And in a control condition comparing means 25, the temperature differences are compared with control conditions and opening and closing of a sealing valve 15 is controlled by a sealing valve drive means 26 based on the result of comparison. That is, if temperature difference <20K, the valve 15 is closed to prevent the refrigerant from flowing into an outdoor side heat exchanger.  Thus condensing capacity is decreased so that liquid refrigerant remaining in an outdoor side heat exchanger is caused to flow out and hence the circulating amount of refrigerant of an indoor machine is ensured so that a stable cooling capacity can be maintained.
Patent JP-H0588627-A (JP)
Title: Display device
Inventor: NIIZAWA TADASHI
IPC: G09F9/40
Filed: 1991-09-30
Abstract: PURPOSE:To position a substrate in a unit case more accurately by forming a step where the substrate is fitted inside the opening edge part of the unit case. CONSTITUTION:For the assembly of a display unit, the substrate 7 is fitted to the step 27 at the opening part of a frame body 17 and fixed with a screw. In this case, the substrate 7 is fitted to the step 27, so the substrate 7 can precisely be positioned at a specific position of the opening of the unit case 3. After the substrate 7 is fitted to the step 27, display elements 11 are mounted on sockets 9 respectively, and the tip parts of those display elements 11 are inserted into the through holes 13a of an array plate 13, which is fixed to the substrate 7 through a support bracket 37. Then a long screw penetrating the array plate 13, support bracket 37, and substrate 7 is threadably engaged with a nut and tightened up. Lastly, the back surface side of a case main body 15 is closed with a lid body 18 to assemble the display unit 1. The substrate 7 can, therefore, be positioned in the unit case 3 more accurately.
Patent JP-H1176657-A (JP)
Title: Embroidery data generating device
Inventor: KONGOU TAKESHI
IPC: D05B19/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To grasp color balance with an embrodered cloth color by providing a means for displaying a picture concerning picture information, a means for setting a background area and a means for coloring the background area so as to display it. SOLUTION: A process flow is as follows. Picture data inputted from a picture input device is converted into contour line data and block data (S1, 2 and 3). The background area is set (S4). The color is designated (S5), display is executed by the designated color (S6) and the thread color of a block and a seam type are designated by a block thread color/seam designating device (S7). The block where the tread color and a seam are applied is selected (S8). Seam data are formed at every block group (A, B and C) (S10). Seam width is designated (S11). The contour line of seam width is selected(S12). Seam data are formed at every contour line group (D and E)($14).  Display is executed in a display device (S15), additional erasion is executed (S16 and S17), seam order is set (S18), a whole picture is recognized (S19), a condition is changed (S10 and S21) and storage is executed in a memory card (S22).
Patent JP-S63106479-A (JP)
Title: Solenoid valve
Inventor: IMAI MASARU
IPC: F16K31/06
Filed: 1986-10-24
Abstract: PURPOSE:To improve the lack of fluid by filling operation relaxing fluid in an operation relaxing fluid chamber where a movable core is contained. CONSTITUTION:Exciting current is applied to a solenoid coil to generate magnetic force and thereby a movable core 92 is driven. With the drive of the movable core 92, a valve body 86 connected to the movable core is operated and abutted to or separated from a valve seat 88 so that the supply of fluid such as developer is controlled. In an operation relaxing fluid chamber 96 formed with a diaphragm 86A integratedly provided in the valve body 86, the movable core 92 is relaxed in the operational speed with the viscosity of operation relaxing fluid 98 filled in the operation relaxing fluid chamber. When the movable core 92 is operated, the diaphragm moves and swells upward or downward so that the capacity of the operation relaxing fluid chamber 96 is not changed.
Patent JP-H03116410-A (JP)
Title: Substrate material for magnetic head and magnetic head using the material
Inventor: SATOMI MITSUO
IPC: G11B5/31
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the steps between the substrate and a metallic magnetic material, the so-called uneven wear, when a tape is traveled and to eliminate a decrease in the head output due to a spacing loss by using a specified oxide as the substrate material. CONSTITUTION:An amorphous alloy film 7 is formed on a substrate 6 of a sintered oxide consisting essentially of CuO and CoO, and a substrate 9 of the same material as the substrate 6 is made to adhere with an adhesive glass layer 8 to form a core. A coil window 10 is worked on the gap abutting surface, the abutting surface is specularly finished, and a gap spacer material is sputtered on the surface in specified thickness. The laminated core halves consisting of the same structures 6'-9' as the block are abutted on one another with adhesive glass 11 to form a gap. Since the substrate material has a thermal expansion coefficient almost equal to that of the amorphous alloy, the alloy film 7 is not released. Consequently, the uneven wear between the substrate and the metallic magnetic material when a tape is traveled and a decrease in the head output are prevented.
Patent JP-S63108087-A (JP)
Inventor: MAIKERU ROIDO HEA
IPC: C09D11/00
Filed: 1987-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0996744-A (JP)
Title: Optical module package
Inventor: YAMAGISHI TAKASHI
IPC: G02B6/42
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an assembling device and to shorten the time of an assembling process by interposing and joining a ferrule stopper and a lens holder between a sleeve and a package. SOLUTION: Between the sleeve 300 for inserting and holding the ferrule of an optical connector and the package 260 provided with a light receiving and emitting element 230, the ferrule stopper 280 and the lens holder 220 are interposed and joined. In the process of finely adjusting the tip of an optical fiber or an optical fiber mount, the need of finely adjusting the tip of the optical fiber or the optical fiber mount the narrow upper part window of the package 260 is eliminated. Thus, the assembling device can perform an adjustment process from the outside of the package 260 and the cost of the assembling device is reduce on the occasion of manufacturing the assembling device. Also, since the time of the assembling process is shortened as well, the assembling cost of this optical module package is reduced.
Patent JP-H0595076-A (JP)
Title: Semiconductor device
Inventor: CHIBA KENICHI
IPC: G01R31/26
Filed: 1991-10-01
Abstract: PURPOSE:To adopt a new burn-in method for the purpose of solving energy loss problems which are marked especially when burn-in samples are small in number due to the capacity of a constant temperature tank which must control the temperature up to 150 deg.C as a device capability in the prior art burn-in method. CONSTITUTION:A real function circuit 101 and a burn-in test circuit 102 are simultaneously laid out on an IC chip 103 and they are bonded with an island portion 106 on a lead frame built-in with a heating wire heater 107 with silver paste and dried. Then, a heater power supply pad 104 and a heater connection hole 109 are bonded with an Au-wire 110. A real function circuit pad 105 laid out on the IC chip and an inner lead are further bonded. They are resin-sealed as the final process, thereby manufacturing plastic packages.
Patent JP-S63109241-A (JP)
Title: Fuel injection pump
Inventor: UCHINO NAOAKI
IPC: F02M59/28
Filed: 1986-10-27
Abstract: PURPOSE:To improve a starting property by providing a projection part which closes a feed hole when a control rack is in the position of exceeding a full position, on the end part of a plunger. CONSTITUTION:An upper lead 15 or a projecting part is provided on the end part of a plunger 10 which is moved in the axial direction inside a barrel 16. The upper lead 15 is set in such a way that it closes the feed hole 17 of the barrel 16 when a control rack 21 is moved in a fuel increasing position exceeding a full position at the time of starting. Thereby, an injection timing can be made earlier while increasing an injection quantity, to improve a starting property.
Patent JP-H09188885-A (JP)
Title: Gas oil composition
Inventor: YOSHIMURA TADASHI
IPC: C10L1/08
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a gas oil compsn. having a low sulfur content and not causing an increase in the driving torque of a distributor type fuel pump, wear thereof and an increase in the friction thereof even without a lubiricity improver by specifying the sulfur content and the alkaline extract content. SOLUTION: Straight run gas oil obtd. from a crude oil atmospheric distillation apparatus, or straight run heavy oil or bottoms obtd. from the atmospheric distillation apparatus are properly blended with at least one gas oil preparation feedstock selected from among hydrorefined gas oil obtd. by hydrorefining vacuum-distilled gas oil obtd. from a vacuum distillation apparatus, hydrodesulfurized gas oil obtd. by hydrodesulfurizing straight run gas oil in one or multiple stages, desulfurized or nondesulfurized vacuum-distilled gas oil, catalytically cracked gas oil obtd. by catalytically cracking vacuum-distilled heavy gas oil or desulfurized heavy oil, straight run kerosene obtd. by vacuum- distilling crude oil, etc., to prepare low-sulfur gas oil having a sulfur content of at most 0.05 mass%, which is then mixed with an alkaline extract obtd.  by treating with an alkali an arbitrary distillate oil obtd. from a variety of petroleum refining equipment to obtain a gas oil compsn. having an alkaline extract content of 0.005 to 1 mass%.
Patent JP-2000080805-A (JP)
Title: Cad system for building
Inventor: KURITA KAZUKI
IPC: E04B1/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a CAD system for a building capable of reducing the input man-hour at the time of design of the roof. SOLUTION: A CAD system 1 for a building is provided with a part information storing means 21 for storing the data of the parts to be fitted to the building, and a roof plan designing means 33 for using the above part data and arranging parts to the respective portions of the building to design the plan of the building. Parts for the roof opening are stored in the part information storing means 21. In the roof plan designing means 33, parts for the roof opening are arranged in the roof plan to design the roof opening. Since the roof opening can be designed only by arranging the parts for the roof opening, as compared with the former method in which a plurality of roof lines along the circumference of the opening are input, the input man-hour can be reduced, so that design workability can be enhanced.
Patent JP-H0996095-A (JP)
Title: Sound-insulation material
Inventor: NISHIGAKI TAKAYUKI
IPC: E04F15/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sound-insulation material satisfying a high sound-insulation capacity and a comfortable walking feeling at the same time. SOLUTION: A sound-insulation material is constituted of a base material 1 made of plywood or the like, cylindrical hollow bodies 10 made of an elastic material like a rubber tube arranged at the rear face of the base material at every optional distance and a sound-insulation material 20 like non-woven cloth or a foamed resin arranged between the cylindrical hollow bodies 10. The changing quantity of the cylindrical hollow body 10 against a unit load is made smaller than that of the sound-insulation material 20. A high sound- insulation effect can be obtained by the flexible and porous sound-insulation material like non-woven cloth and an excessive subsidence on walking is avoided by the cylindrical hollow bodies 10 made of an elastic material. And hence, a comfortable walking feeling can be obtained.  Since the cylindrical hollow body 10 holds air in the inside, the decrease in the sound-insulating property is prevented.
Patent JP-H03116836-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI CHIHIRO
IPC: H01L29/73
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to avoid effectively a peeling of an oxidation-resisting film from a thin oxide film by a method wherein an ion-implantation is performed before the formation of a thick oxide film and simultaneously with a heat treatment at the time of the formation of the thick oxide film subsequent to the ion-implantation, a diffusion of the impurity from an ion-implanted region and an acticating treatment of the impurity are simultaneously performed. CONSTITUTION:An implantation of impurity ions is performed in a selected part of the surface of a semiconductor substrate 5 to form an impurity implanted region 20. After that, when an oxidation treatment for forming anew a thin SiO2 base oxide film 31 on the surface of the substrate 5 is performed, an oxide film part 31a, which is thick compared to other part 316, is formed on the region 20 by an accelerating oxidation. Then, an oxidation-resisting film 7, that is, a silicon nitride SiN film, is formed on this film 31. Then, with this film 7 patterned, a window 8 and a recessed part 21 are formed. Moreover, a thick oxide film 9 is selectively formed in the removed part of this film 7, that is, in the window 8, by a thermal oxidation and simultaneously with the formation of this film 9, a diffusion of the impurity from the region 20 and an activating treatment of the impurity are performed to form an impurity introduced region 11 of a deep depth. Thereby, the silicon nitride film which is used as the film 7 can be avoided from peeling from the film 31.
Patent JP-S62113461-A (JP)
Title: Semiconductor device
Inventor: KUMAGAI SAYURI
IPC: H01L23/62
Filed: 1985-11-13
Abstract: PURPOSE:To prevent the outflow of charges from a reverse conduction type region, and to prevent electrical leakage and the abnormality of an output by completely coating one conduction type region and the reverse conduction type region and an upper section in the vicinity of a junction section on the surface of a substrate with one conduction type region with a conductive film electrically connected to one conduction type region. CONSTITUTION:A conductive film 3 electrically connected to one conduction region is formed to a reverse conduction type region shaped into one conduction type region and the upper section of a region in the vicinity of a junction section on the surface of a semiconductor with one conduction type region, and the reverse conduction type region is coated completely with the conductive film 3. The charge-up phenomenon of the charging of the upper section of a protective oxide film 7 according to the constitution has not an effect even on the lower section of the conductive film 3 because the reverse conduction type region is shielded completely by the conductive film 3 electrically connected to one conduction type region. Consequently, potential under a thick oxide film 5 does not rise, thus preventing an electrical leakage phenomenon and the abnormality of an output.