baber/WOPTO huggingface dataset:
Patent JP-S62184597-A (JP)
Inventor: TANAKA KIMIO
IPC: G08B25/08
Filed: 1986-02-10
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-2000228417-A (JP)
Title: Semiconductor device, manufacture thereof, electronic module and electronic equipment
Inventor: KOBAYASHI HIROTAKA
IPC: H01L23/29
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device by preventing operation failures due to peeling, crack, etc., within the semiconductor device. SOLUTION: This semiconductor device 10 is constituted such that a plurality of bumps 2, 4 are formed on top of each other on an external terminal 11 of a semiconductor chip 1, a plurality of resin layers 3, 5 are laminated on the surface of the semiconductor chip 1 so as to cover the periphery of the bumps 2, 4, and at least two layers of the resin layers 3, 5 contain at least one bump 2, 4. There are also provided an electronic module 40 and electronic element 51 connected to this semiconductor device 10 via a bonding material on the motherboard. There is also provided an electronic equipment 50 on which this electronic element 51 is mounted.  The semiconductor device 10 is fabricated by a method comprising steps of bonding at least one or more bumps 2 on the external terminal 11 of the semiconductor chip 1 to provide electrical conductivity, coating a first resin layer 3 in the periphery of the bump 2 and curing it, bonding at least one or more bumps 4 on the bump 2 in the first resin layer 3 and coating a second resin layer 5 in the periphery of the bump 4 and curing it.
Patent JP-H11210925-A (JP)
Title: Valve opening/closing device
Inventor: MAKISHIMA YOSHIKAZU
IPC: E03B7/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing device having few number of part items and improved operability, easy to assemble, and having a vertically movable operation lever excellent in operation stability. SOLUTION: This valve opening/closing device is provided with a vertically movable operation lever 8, a piston 3 driven by the operation lever 8 to move an operated body, and a cover 2 storing the operation lever 8 and the piston 3. When the operation lever 8 is vertically moved, the piston 3 directly drives the operated body. The number of part items is reduced, operability is improved, the device is easy to assemble, and the cost is reduced. A cover 2 storing the operation lever 8 and the piston 3 is square-matched with the piston 3, thereby a lateral drift is prevented, and operation stability is improved.
Patent JP-H02207763-A (JP)
Title: Preparation of rice cakes
Inventor: SATO SUSUMU
IPC: A23L7/10
Filed: 1989-02-06
Abstract: PURPOSE:To prepare a rice cake having a good quality and not causing any boiling deformation or roasting say when the cake cooled and hardened after prepared is heated for eating, by employing tapioca starch and/or a processed process thereby as a part of raw materials for the rice cake. CONSTITUTION:When a rice cake is prepared by a conventional method, tapioca starch and/or a processed product thereof such as hydroxypropylated starch, acetylated starch, phosphoric acid-crosslinked starch or hypochlorous acid-treated starch, or tapioca alpha-starch and/or a processed product thereof are employed in an amount of 5-95wt.%, preferably 20-50wt.%, based on the raw materials for the rice cake.
Patent JP-H0565251-A (JP)
Title: New trehazolin derivative and its production
Inventor: NAKAJIMA MUTSUO
IPC: C12P19/26
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a new trehazolin having beta-glucosidase inhibiting activity and useful as antineoplastic drug and anti-AIDS drug. CONSTITUTION:A trehazolin derivative of formula I. The trehazolin derivative of formula I is obtained by hydrolyzing trehazolin of formula II with various kind of inorganic acids (e.g. hydrochloric acid or sulfuric acid) or organic acid (e.g. acetic acid or propionic acid) in an aqueous solution. The trehazolin of formula II is produced using a strain of the genus micromonospora, e.g. Micromonospora espi, SANK62390 strain (FERM P-11631, FERM BP-3521).
Patent JP-H04243972-A (JP)
Title: Sintered substance of silicon nitride
Inventor: MATSUNOSAKO HITOSHI
IPC: C04B35/584
Filed: 1991-01-28
Abstract: PURPOSE:To improve high-temperature characteristics by adding a specific phase and a phase of nitride of rare earth element to a grain boundary phase of sintered material comprising a crystal phase of silicon nitride and a grain boundary phase containing silicon, etc. CONSTITUTION:Si3N4 powder of alpha type or beta type having 0.4-0.7mum average particle diameter and 0.5-2.0wt.% impurity oxygen content, an oxide of rare earth element such as Yb and SiO2 powder are blended in such a way that the final composition has 90-98mol% Si3N4, 1-19mol% calculated as oxide of rare earth element and 1-19mol% calculated as SiO2 of desired excessive oxygen and a molar ratio of SiO2 and the rare earth element calculated as oxide (RE2O3) is <=0.3 to give a raw material mixture. Then the mixture is molded, treated in a N2 atmosphere at 1,300-1,700 deg.C, successively burnt at 1,700-2,000 deg.C to produce a sintered material of silicon nitride comprising YAM phase [RE4Si2 N2O7 composed of 1mol Si3N4, 4mol oxide of rare earth element (RE) and 1mol SiO2] and a phase of nitride of rare earth element in the grain boundary phase.
Patent JP-H05225027-A (JP)
Title: Method and device for data management of distributed system
Inventor: NOMOTO MASAAKI
IPC: G06F12/00
Filed: 1992-02-14
Abstract: PURPOSE:To maintain the compatibility of common data between data bases of a distributed system in real time and to perform the distributed management in accordance with the system constitution. CONSTITUTION:With respect to the data management method for the distributed system where plural distributed computer systems 1 (A, B, and C) which can transmit and receive information through a communication means 2 are provided with data bases 3 (A, B, and C) and one data base includes common data items overlapping those of the other data bases, discrimination information of the unique computer system which has the right to change contents of pertinent data is included in an overlapping common data item. The computer system having the right to change the contents of common data changes contents of data by a data base operation part 13 in response to a contents change request of common data and transmits contents of changed common data to the other computer systems having pertinent common data to rewrite this data with changed contents by a data base equivalent part 14.
Patent JP-2000228610-A (JP)
Title: Microstrip line voltage controlled oscillator
Inventor: SHIINO IKUHIRO
IPC: H01P3/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To realize a microstrip line-type voltage controlled oscillator by trimming a microstrip line after mounting a shield case so as to eliminate an oscillation frequency change due to the mounting of the shield case and thereby considerably enhancing adjustment accuracy. SOLUTION: In the micro strip line type voltage controlled oscillator where a 1st microstrip line 3 provided on the upper face of a dielectric board 2 is covered by a box type shield case 1, a 2nd microstrip line 6 is provided to the inside of the dielectric board 2 or on the lower face of the dielectric board 2 lacated lower than a ground conductor 5, the 1st microstrip line 3 and the 2nd microstrip line 6 are connected by a 1st connection part consisting of a through-hole, and the 2nd microstrip line 6 is trimmed from the lower face of the dielectric board 2 not covered with the shield case 1 to adjust the oscillated frequency.
Patent JP-2000226892-A (JP)
Title: Ventilating louver, ventilating register and air supply hole assembly
Inventor: KOIKE MICHIHIRO
IPC: F24F7/10
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a ventlating louver, a ventilating register and an air supply hole assembly capable of enlarging an opening, unable to peep into the inside, capable of easily installing and replacing a filter, capable of easily incorporating a fire damper still in an ordinary structure and easy in an inspection after installation, the replacement of a part and cleaning. SOLUTION: A ventilating louver, a ventilating register and an air supply hole assembly are composed of a bayonet mount 14 having a cylindrical base 11 installed in an outside end part of an embedded sleeve 10 and peripheral directional plural bayonet projections 11a arranged on the inside surface and a louver part 15 having a connecting arm 15a attachable to the bayonet projections, and the louver part is attached to the bayonet mount by attaching the connecting arm. The louver part has a hood 12 for covering an upper part and a blind part 13 for blocking up an outside end opening of a base, and the blind part is composed of outside/inside blind plates 13a, 13b horizontally extending at an interval in the shaft direction.  An opening of the outside/inside blind plates is sufficiently large, and a position of an inside end surface of the base is constituted so as to be invisible through the opening. A fire damper 16 is incorporated into the base.
Patent JP-S63197440-A (JP)
Inventor: YABUSAKI YUKIO
IPC: G01R33/36
Filed: 1987-02-12
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-S60171635-A (JP)
Title: Manufacture of magnetic disk medium
Inventor: KANDA HIDEKAZU
IPC: G11B5/82
Filed: 1984-02-16
Abstract: PURPOSE:To realize a uniform O/W characteristic with a constant writing current, by forming a magnetic film whose Co containing density at its substrate is high at the central part and low at the peripheral part, by employing the sputtering method using a prescribed target. CONSTITUTION:A Co-containing Fe target 3 is prepared by putting, for example, a triangular Fe-alloy plate 1 containing 1.5% of Co and another triangular alloy plate 2 containing 2.5% Co together on a cathode electrode. The target 3 is put on a disk substrate 5 so as to bring the part containing more Co to the central part and a prescribed sputtering is performed. As a result, a magnetic film whose Co containing density is high at the central part and low at the peripheral part is formed. Therefore, the coercive force of the substrate 5 becomes higher toward the center. Since the O/W (over/write) characteristic is inversely proportional to the coercive force, it has no relation with the floating interval of the disk and, therefore, a uniform O/W characteristic is obtained at a constant writing current.
Patent JP-H11234704-A (JP)
Title: Stereoscopic display device
Inventor: YUASA KOYO
IPC: G02B30/25
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic display device by which overlapped views of an image are reduced by preventing deterioration in a contrast of display due to elliptic polarization specific to an operation mode of liquid crystal display cells. SOLUTION: The stereoscopic display device provided with a display element 11 that displays alternately images for a right eye and a left eye in time division, a liquid crystal display shutter 12 that selects a linearly polarized light or an elliptically polarized light synchronously with the switching of image by the display element, and a polarization eyeglass 13, has a phase difference board 17 to compensate the elliptically polarized light of the polarization eyeglass 13 and the phase difference board 17 has a range of an optical wavelength band of 400-900 nm and its retardation (Δn1 d1 ) is set under a condition of |Δn1 d1 -Δn2 d2 |<=50 nm with respect to a retardation (Δn2 d2 ) of a liquid crystal display cell 15 being a component of the liquid crystal display shutter 12.
Patent JP-H03234195-A (JP)
Title: Private branch mobile telephone exchange system
Inventor: IIJIMA FUMIO
IPC: H04Q7/26
Filed: 1990-02-09
Abstract: PURPOSE:To build up a private branch of mobile telephone exchange system covering the entire premises by providing a mobile telephone exchange function as one of functions of private branch exchange system. CONSTITUTION:Each of line circuits 51-5N is provided with a call signal transmission circuit 11, a DC supply circuit 12, a DC loop monitor circuit 13, a radio transmission reception circuit 14, a control circuit 15, a transformer 16, a mobile telephone set control changeover device 17, a radio frequency conversion circuit 18 and an A/D converter circuit 19. when mobile telephone sets 11, 12 are in use, the mobile telephone set control changeover device 17 of the line circuit connects the transformer 16 to the radio frequency conversion circuit 18. The control mechanism for accommodating a mobile radio telephone set is provided to the line circuits 51-5N of the private branch exchange system in this way, then a private branch of telephone line and a telephone set joint box being terminal equipments of the private branch exchange system are used as an antenna without any modification.
Patent JP-S55121101-A (JP)
Title: Measuring method for internal diameter size of corrugated pipe
Inventor: YAMAMOTO MASAHIRO
IPC: G01B5/08
Filed: 1979-03-12
Abstract: PURPOSE: To improve the measurement precision of the internal diameter size of a corrugated pipe by paying attention to the pipe thickness after measuring the external diameter while holding the outside of a measured pipe among measuring knife-edges whose tips have been pointed.  
     CONSTITUTION: On table 2, strut 3 is stood perpendicularly and on table and strut 3, measuring knife-edges 4 with tips pointed are fitted in parallel being slidable. Among measuring knife-edges 4, corrugated pipe 1 is supported at troughs and in this state, total length B of the internal pipe diameter and thicknesses can be found.  Further, thickness D of this pipe varies a little and the value of it measured once  can be used as it is. Internal pipe diameter C of a needed part can therefore be found from C=B-2D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55120756-A (JP)
Title: Feed for domestic fowl
Inventor: MIYATA TAKESHI
IPC: A23K1/165
Filed: 1979-03-14
Abstract: PURPOSE: A feed for a domestic fowl capable of increasing the physical strength of a domestic fowl remarkably, comprising bile acids.  
     CONSTITUTION: A feed for a domestic fowl comprising (A) 1W500ppm of one or two or more types of bile acids, e.g. cholic acid, dehydrocholic acid, and deoxycholic acid, metal salts thereof, or a conjugate with amino acids and (B) natural or artificial feed for the fowl. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52112905-A (JP)
Title: Method and apparatus for unloading luggage loaded on vehicle with cove r
Inventor: MATSUOKA KAZUO
IPC: B61D9/12
Filed: 1976-03-18
Abstract: PURPOSE: To efficiently unload by inclination the content of a vehicle by inserting to dispose a partition for dividing the interior of the vehicle into two at the front and rear subdivisions in a freight car with cover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09201172-A (JP)
Title: Instant water-absorbable rice corresponding to microwave oven and its production
Inventor: SHIBAZAKI KUNIO
IPC: A23L7/196
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an instant water-absorbable rice capable of giving delicious cooked rice having the flavor just after cooked by dry heating cleaned rice after washing to easily absorb water, adding water to the cleaned rice, put the rice in a pressurizing device, heat the rice under a specific pressure and cooling the rice to absorb water. SOLUTION: This instant water-absorbable rice corresponding to a microwave oven and capable of giving tasty rice having flavor just after cooked by treating with a microwave oven, etc., is obtained by putting washed rice spread on a wire net, dry heating the rice by blowing 120 deg.C hot air for 8 minutes from under to making the rice easily water-absorbable, putting the dry heat-treated cleaned rice and water in a vessel in a ratio of 80-130 pts.wt. of water over 100 pts.wt. of the cleaned rice, putting the vessel in a pressurizing device such as a retort pot, raising temperature of water to 60-80 deg.C by gas heat, electric heat, system, electromagnetic waves, etc., under 0.1-3kg air pressure and/or steam pressure and bringing the rice to absorb water, if needed, by cooling under keeping the pressure.
Patent JP-H11234063-A (JP)
Title: High frequency amplifier
Inventor: NAKANO YOSHIAKI
IPC: H03F3/193
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier which has no deterioration in its electrical characteristics with the working frequency and also has a satisfactory load stabilization matching line by connecting serial resonance circuits, which resonate in series with the working frequency and the terminating circuits which are connected in parallel with the serial resonance circuits to the input and output matching lines which are connected to the input and output transmission lines respectively. SOLUTION: This amplifier consists of an inductance element 44, a capacitor 45, an inductance element 56 and a capacitor 57. The input and output terminating circuits consisting of the input and output serial resonance circuits which resonate in series with the working frequency, a resistance 46 of 50 Ω, a resistance 58 of 50 Ω and a capacitor 59 are connected in parallel with the amplifier. The both terminating circuits are connected to their corresponding input and output matching lines 43 and 55 respectively. With such a configuration, the element 44, the capacitor 45 and the resistance 46 will not affect the line 43 with the working frequency. However, the negative resistance occurring at a high frequency level is attenuated, so that the stability of the amplifier is improved.
Patent JP-S56125857-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUNAGA HIROSHI
IPC: H01L21/768
Filed: 1980-03-07
Abstract: PURPOSE:To obtain a multilayer wiring structure in which an insulation of the lower wirings is kept well between each other and a flat degree of a surface formed with the upper wirings by a method wherein a concave between the lower wirings is filled with an organosiloxane resin and covered with inorganic insulating layer. CONSTITUTION:An insulating film 2 such as silicon dioxide is formed on the surface of a semiconductor substrate 1 formed with an element and perforated a window. Then, the lower aluminum wirings 3 are formed. Then, the organosiloxane resin layer 4 is formed and applied a plasma-etching to expose the aluminum wirings 3. Subsequently, a silicon nitride layer 5 is formed by a chemical gaseous phase growing method, and wiring connection window 7 is formed in the silicon nitride layer 5 by using a photoresist mask 6. Thereafter, the photoresist 6 is removed, an aluminum layer being attached and applied a patterning to form the upper wirings 8.
Patent JP-2000225210-A (JP)
Title: Golf ball
Inventor: YAMAGISHI HISASHI
IPC: A63B37/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the controllability and ball fitting feel in putting or in an approach shot from a very close distance required for a golf ball, to provide the golf ball with good durability and repulsion performance and to obtain an excellent flying characteristic. SOLUTION: The golf ball is characterized in that the hardness of a core is 3.0 to 6.0 mm in the deformation rate at the time of loading with a 100-kg load, the hardness of the uppermost layer cover 3 is >=51 to <58 in Shore D hardness, the product (A×B) of the Shore D hardness B of the uppermost layer cover and the Shore D hardness B of the cover on the immediate inner side of the uppermost layer cover is in a range of 1,500 to 4,000, the golf gall has at least three kinds of the dimples varying in diameter as the dimples, the ratio AD/AP of the average diameter(AD) and average depth(AP) of the dimples is 21 to 28 and the total volume of the dimples which is the total sum of the entire dimple of the dimple space volume under the plane enclosed by the edges of the respective dimples is 270 to 350 mm2.
Patent JP-S61187661-A (JP)
Title: Apparatus for judging abnormality of turnover number detector
Inventor: MURAYAMA FUMIAKI
IPC: G01P3/42
Filed: 1985-02-15
Abstract: PURPOSE:To attain to enhance control accuracy, by providing a turnover number detector other than a main turnover number detector and comparing the output signals of both detectors to judge abnormality. CONSTITUTION:A main turnover number detector for a fuel jet amount or a fuel jet period controlling system and a turnover number sub-detector 16 for other system are provided to an internal combustion engine and a judge means 17 compares the output signals of both detectors 15, 16 and performs abnormality processing judgement to select the detector 15 or 16. An operation means 18 operates a turnover number on the basis of the output signal of the detector 15 or 16 selected by the judge means 17. By this method, control accuracy can be enhanced.
Patent JP-H07217217-A (JP)
Title: Protection method of floor or roof of building
Inventor: YUURA HACHIRO
IPC: E04G21/24
Filed: 1994-01-31
Abstract: PURPOSE:To facilitate curing of a floor or the like of a building by laying a cylindrical pipe at joints of a curing sheet and superposing the edge of the adjacent curing sheet therewith on the cylindrical pipe and closely sticking the curing sheet to the cylindrical pipe by means of the elastic force of fastening tools. CONSTITUTION:A fastening tool 5 is constituted of a rigid molding having a C-shaped cross section. A foamed sheet is stuck on the inner face to provide a cushioning function. The inner face of the fastening tool 5 is closely stuck to the outer face of the cylindrical pipe 4 at the full area thereof. When the floor of a house is applied with mortar and the floor face is cured, the pipes are laid down both breadthwise and lengthwise at the position where a column P is located. Curing sheets 2, 3 which are superposed with each other at the mutual edges on the cylindrical pipe 4 are spread on the floor 1. Next, the fastening tools 5 are fitted to several positions on the superposed part formed on the cylindrical pipes 4 to fix the sheets 2, 3 to the cylindrical pipes 4 by means of the elastic force of the fastening tool 5. Even when rain falls on the superposed part, the rain water is dripped at the outer periphery of the pipe 4 not to leak to the lower part of sheets 2, 3 and hence, the floor is protected from water.
Patent JP-S57143246-A (JP)
Title: Compound discharge display plate
Inventor: TAKASAKI HIROSHI
IPC: H01J11/18
Filed: 1981-02-27
Abstract: PURPOSE:To improve display quality and to provide a variety of displays by a construction wherein an insulated substrate having display electrodes on both sides and two of insulated substrates having a display electrode on each of its main surface are combined in such a way that each display electrode is allowed to face another, and their peripheral portions are sealed to incorporate them in one body. CONSTITUTION:After a first transparent display electrode 11 composed of an SnO2  NESA film is formed on a first main surface of a first substrate 1 comprising a transparent glass plate, the electrode is coated with a dielectric film 4 mainly composed of  lead glass, and a second display electrode 12 and the dielectric film 4 are also formed on the rear surface. Similarly, a third display electrode 13 of the NESA film is formed  on a glass plate, which is coated with the dielectric film 4, so that a second substrate  2 is formed. Next a fourth display electrode 14 composed of Ag paste is formed on a glass plate, which is coated with the dielectric layer 4, so that a third substrate 3 is  formed. These first and third display electrodes, and the second and fourth display electrodes are allowed to face each other and combined together to form a discharge  space, their peripheral portions being sealed to incorporate them into one body. In so  doing, luminance and display quality can be improved.