baber/WOPTO huggingface dataset:
Patent JP-2000318156-A (JP)
Title: Ink jet head and its manufacture
Inventor: MOCHIZUKI EIJI
IPC: B41J2/045
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To easily connect a connecting means to an external circuit and enable an ink jet head to be formed in a high density by joining a first substrate where a diaphragm is formed and a second substrate where an electrode is formed, and increasing a thickness of a contact part of the first substrate corresponding to an external electrode for an individual electrode formed to the second substrate. SOLUTION: The ink jet head has a first substrate (diaphragm substrate) 1, a nozzle substrate 2 set to the upper side of the first substrate which serves also as a lid member, and a second substrate (electrode substrate) 3 set to the lower side of the substrate 1. The first substrate 1 includes a recess part which forms discharge chambers 5 to communicate with a plurality of nozzle holes 4 formed to the nozzle substrate 2, a recess part which forms a common ink channel 6, a recess part which forms each discharge chamber 5 and the common ink channel 6, and the like. A bottom part of each discharge chamber 5 is formed to a diaphragm 8. Moreover, the first substrate has a recess part which forms a contact part 9 to be a part corresponding to an external electrode for an individual electrode of the electrode substrate 3.  In this case, a thickness of the contact part 9 is made larger than a thickness of the diaphragm 8.
Patent JP-S61291546-A (JP)
Title: Novel calixarene derivative and production thereof
Inventor: MANABE OSAMU
IPC: C07C201/10
Filed: 1985-06-18
Abstract: NEW MATERIAL:p-Nitro-calix[n]arene expressed by the formula (n is an integer 4-8 which is the number of aromatic rings constituting the skeleton; M is H or sodium ion). EXAMPLE:p-Nitro-calix-6-arene. USE:Effective as an intermediate for synthesizing calixarenes having the catalytic ability similar to that of enzymes. PREPARATION:A calix[n]arene is charged into and suspended in concd. sulfuric acid in >=90%, preferably >=95% concentration and heated at >=80 deg.C, preferably >=90% deg.C. The resultant reaction misture is, without taking out the calix[n]arene- p-sulfonic acid formed by the reaction, diluted with water to give 30-70% concentration of the reactant sulfuric acid. Nitric acid or a nitrate, e.g. sidum or potassium nitrate, is then added thereto while cooling to substitute the sulfone group by nitro group and give the aimed compound expressed by formula I.
Patent JP-H09291677-A (JP)
Title: Execution method and execution structure of building plate in overhanging section
Inventor: YAMAGUCHI TAKAHIRO
IPC: E04F13/08
Filed: 1996-04-29
Abstract: PROBLEM TO BE SOLVED: To provide execution method and execution structure of an initial building plate capable of freely and easily forming horizontal and vertical directional patterns in corner sections of an overhanging section, at the same time, reducing production cost and construction cost, and facilitating the execution in the corner sections. SOLUTION: A square initial building plate 1 having direction patterns on the surface thereof and joint sections 11-14 on at least two sides and a corner building plate with an L-shaped section making cutting work from another initial building plate 1 having the same directional patterns as those of the initial building plate 1, at the same time, having the directional patterns at right angles to the directional patterns 10 of the initial building plate 1 are prepared, and construction is carried out on a wall surface so that both directional patterns make at right angles to each other. The corner building plate is so manufactured that the initial building plate 1 is cut by making the directional patterns as one unit to form intermediate plates 180, and both of them are connected so as to have an L-shaped section.
Patent JP-S63296504-A (JP)
Title: Cassegrainian an antenna
Inventor: HIYAMA TAKEAKI
IPC: H01Q19/19
Filed: 1987-05-28
Abstract: PURPOSE:To easily and quickly attain the positioning adjustment of a sub reflection mirror by mounting a cylinder penetrating through the center of the sub reflection mirror axially and mounting a transparent target part receiving a laser beam of which is colored at both ends of the target, respectively. CONSTITUTION:The main reflection mirror 21, the radiator provided at the center of the main reflection mirror 21, the sub reflection mirror 22 opposing to the radiator and a support 30 supporting the sub reflection mirror 22 are provided, and a cylinder 25 penetrating through the center of the sub reflection mirror 22 axially is fitted to the sub reflection mirror 22 and transparent targets 26, 27 to a part receiving a laser beam of which is colored are mounted at both ends of the cylinder 25 respectively. Thus, the positioning and alignment of the sub reflection mirror are facilitated and the adjustment time is decreased.
Patent JP-S5834693-A (JP)
Title: Convergence correcting device
Inventor: TAKAHASHI KOUJI
IPC: H04N9/28
Filed: 1981-08-26
Abstract: PURPOSE:To eliminate the necessity of the static convergence magnet so as to secure a space for adjusting the purity at the neck part of the image receiving tube, by adding a static convergence adjusting function to the dynamic convergence correcting device. CONSTITUTION:Eight poles of solenoids 2a-2h and six pieces of magnetic bodies 4a-4g are arranged around inline arranged beams 1a-1c. To the spaces between each magnetic body, four pieces of discoid permanent magnets 5ab, 5bc, 5ef, and 5fg are installed and, by rotating the discoid permanent magnets, the polarity and intensity of magnetic fields 6ab, 6bc, 6ef, 6fg are changed. While the polarity and intensity of the magnetic fields are changed, the side beam 1band 1c are moved to optinoal positions and they are united with the center beam 1a on a fluorescent screen.
Patent JP-S5830172-A (JP)
Inventor: UERUNAA SHIYUPEETO
IPC: H01L27/15
Filed: 1982-07-29
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-S61292762-A (JP)
Title: Storing system for trace information of information processing system
Inventor: UEKI NORIAKI
IPC: G06F13/00
Filed: 1985-06-20
Abstract: PURPOSE:To store trace information with small buffer capacity by storing the trace information to a main memory device in plural times from a buffer memory by making use of the idle time for transfer of data between channel devices. CONSTITUTION:When a trouble occurs, a buffer memory control circuit 11 stores successively a control instruction address 7a in the 1st buffer memory 12. Then the stored trace information R is stored in the 2nd buffer memory 13. When the memory 13 is filled, the trance information R of the memory 13 is stored in a main memory device 2 by making use of the idle time for transfer of data of a channel controller 4A. After the completion of this storing storing operation, the information R is stored again in the memory 13. Then the following trace information R is stored in the device 2 after the preceding information R when the next storing operation is carried out.
Patent JP-H04359452-A (JP)
Title: Formation method of wiring
Inventor: SATO JUNICHI
IPC: H01L23/52
Filed: 1991-06-05
Abstract: PURPOSE:To achieve the wiring formation which can be processed simply by preventing the stress migration and eletromigration of its aluminum wiring. CONSTITUTION:A barrier metal film 2 and an aluminum film 3 are formed in turn on a base board 1. An interlayer film 4 is formed subsequent to the formation of a wiring pattern by patterning. Then, a through hole 5 which penetrates the interlayer film 4, aluminum film 3, and barrier metal film 2 is formed in a position where a via hole is formed. In the through hole 5, tungsten 6 is deposited by a selective tungsten CVD to fill it up. Thus, the aluminum film 6 is cut by the tungsten 6 and the Al diffusion at grain boundaries is suppressed thereby to prevent the generation of the stress migration and electromigration.
Patent JP-H11318566-A (JP)
Title: Portable sterilization device
Inventor: KASAI KUNIO
IPC: A61L2/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable sterilization device capable of easily sterilizing a used toothbrush anywhere. SOLUTION: This device is provided with a freely openable and closable lid member 2 attached to the upper surface of a main body case 1, a tray 10 attachably and detachably provided inside the main body case 1 for housing the toothbrush 8, an ultraviolet ray sterilization lamp 3 for irradiating the brush part 8a of the toothbrush 8 with ultraviolet rays and a detection switch for detecting that the lid member 2 is closed. Then, a housing recessed part similar to the shape of the toothbrush 8 is formed at the tray 10 and an opening part 13 is formed at a position corresponding to the brush part 8a in the housing recessed part.
Patent JP-2000322584-A (JP)
Title: Method and device for processing image
Inventor: KANEKO TADASHI
IPC: G06F17/50
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To exactly discriminate the interior point of a closed polygon at high speed by calculating the number of intersections between a semi-straight line parallel with a first or second coordinate axis and a line segment group defining a third closed polygon including a second closed polygon. SOLUTION: The substitutive point of a discrimination object point is defined as a start point, the number of intersections between the semi-straight line parallel with the first or second coordinate axis and the line segment group defining the third closed polygon including the second polygon is counted and it is discriminated whether the discrimination object point is an interior point or not. Namely, an integer K is calculated in the closed polygon (S1). The second closed polygon is defined by multiplying K or -K to the coordinate of each apex of the closed polygon (S2). The substitutive point of the discrimination object point corresponding to the second closed polygon is calculated by multiplying K or -K to the coordinate of the discrimination object point within a plane corresponding to the closed polygon (S3).  The line segment group capable of defining the third closed polygon including the second closed polygon is prepared (S4). The interior point of the closed polygon is discriminated from the number of intersections between the semi-straight line and the line segment group (S5).
Patent JP-H0427834-A (JP)
Title: Torque meter and torque limiter
Inventor: SEO TOSHIO
IPC: F16H35/10
Filed: 1990-05-22
Abstract: PURPOSE:To make it possible to provide a simple torque meter characterized by the compact configuration and the light weight by providing an intermediate gear which is located between a driving-side gear and a load-side gear and can be moved in the direction of the intermeshing tangent line. CONSTITUTION:A gear 1 is a gear which is coupled on a shaft O1 of a fixed driving source and becomes the driving gear. A gear 21 is a gear which is intermeshed with the gear 1 and also the step gear forming a unitary body together with a gear 22 on the same shaft O2. The gear 21 is rotatably supported with the shaft O2. The shaft O2 is supported so that the shaft can be displaced in the vertical intermeshing tangent-line direction which is orthogonal to the shaft O2. A gear 3 for rotating and driving a torque load and a shaft O3 are fixed. The shaft O3 is rotatably supported. The gear 3 is a driven gear. Axial tension which is proportional to moment acts on the shaft O2 based on this relationship between this constitution and the moment at the intermeshing point of the gears. Therefore, when the force which supports the shaft O2 so that the shaft O2 can be displaced is detected, the moment can be measured. In this way, the torque of the load can be measured by the simple, compact constitution by which the axial tension acting in the direction orthogonal to the shaft of the intermediate gear is measured.
Patent JP-H11318410-A (JP)
Title: Bean sprout purifying unit
Inventor: SUZUKI TOMOSABURO
IPC: A23L19/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a bean sprout purifying unit, which efficiently removes unnecessary parts, e.g. shells, lees and fine roots, from bean sprouts. SOLUTION: This unit rakes up bean sprouts by a raking-up conveyor 1 and drops them onto an endless flat belt 6, which is slanted toward the conveyor 1 and supported by a vibration frame 3. The bean sprouts dropped onto the endless flat belt 6 are sent downward while being vibrated by the vibration frame 3 in the blank arrow direction to be dropped onto the lower endless flat belt 6. Unnecessary parts of the bean sprouts, e.g. roots and lees, are stuck to, and sent by, the endless flat conveyor 6, to be removed by a scraper 12. The purified bean sprouts are discharged from the unit at the lower end of the lowest endless flat conveyor 6.
Patent JP-H06350087-A (JP)
Title: Semiconductor device
Inventor: OSUGA YOSHIHIKO
IPC: H01L27/088
Filed: 1993-06-03
Abstract: PURPOSE:To prevent ringing and latch-up by a method wherein an impurity diffused region of one conductivity type surrounded by a gate electrode pattern or an impurity diffused region of the opposite conductivity type is connected onto the low potential side or the high potential side. CONSTITUTION:A gate electrode pattern 12 is so provided in a semiconductor area 11 as to be shaped partially in a closed loop. The semiconductor area 11 surrounded by this gate electrode pattern 12 is formed of an impurity diffused region 11B of one conductivity type, while the semiconductor area 11 outside the gate electrode pattern 12 is formed of an impurity diffused region 11A of the opposite conductivity type. The semiconductor area 11 surrounded by the closed-loop-shaped gate electrode pattern 12 is connected onto the low potential side VSS or the high potential side VCC. Therefore a back gate bias can be supplied to the impurity diffused region 11B of one conductivity type or the impurity diffused region 11A of the opposite conductivity type. Besides, a well resistance and a substrate resistance can be made smaller than usual ones.
Patent JP-H11330315-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARADA YOSHIHARU
IPC: H01L23/36
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To surely radiate the heat generated from a semiconductor element mounted on a wiring board with a simple constitution. SOLUTION: An IC chip 11 is mounted on a printed board 12 and the heat generated from the chip 11 is dissipated to the outside through through holes 19 and a heat dissipating layer 17. The chip 11 is sealed with a sealing resin 15 having a rugged surface. Since the sealing resin 15 has a large surface area, the resin 15 can efficiently dissipate the heat generated from the IC chip 11. Therefore, parts can also be mounted on the rear surface of the printed board 12, because it becomes unnecessary to mount any heat dissipating body on the rear surface.
Patent JP-H10319487-A (JP)
Title: Camera body side mount
Inventor: OBA IKU
IPC: G03B17/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a focusing mechanism on the side of a photographing lens. SOLUTION: A camera body side mount 4 having a bayonet mount 4a where the lens mount 3 of the photographing lens 2 is attachable is provided at a camera body 1 whose lens is exchangeable; and a helicoid extending mechanism constituted of a fixed outer helicoid 5, an intermediate helicoid 6 helicoid- coupling with an inner peripheral part, an inner helicoid 7 helicoid-coupling with the inner peripheral part and guided by a straight advance key by integrating with the bayonet mount 4a and moved in the direction of an optical axis X and a focusing ring 8 which is integrated with the intermediate helicoid 6 and is loosely fitted into the outer peripheral part of the outer helicoid 5 so as to freely rotate is provided at the camera body side mount 4.  The focusing ring 8 is rotated, so that focusing is executed by moving the photographing lens 2 back and forth in the direction of the optical axis X.
Patent JP-H0432434-A (JP)
Title: Paper sheet conveyor device
Inventor: ONOE YOSHIFUMI
IPC: B65H5/02
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the detachment of a flat belt from a pulley by providing one or plural flat belt detachment preventing means rotatable independently or in the same way as the pulley adjacently to both axial ends or one axial end of the pulley. CONSTITUTION:A pulley 2 with its axial peripheral center part swollen like a drum is adjacently provided, at both axial ends or one axial end thereof, with plural or one cylindrical flat belt detachment holding means 3 rotatable in the same way as the pulley 2. This flat belt detachment preventing means 3 acts in such a way as to hold the detached part of a flat belt 1 from the pulley 2 generated due to the holdup or the like of paper sheets.
Patent JP-S63297403-A (JP)
Title: Production of novel conjugated diene polymer
Inventor: HATTORI IWAKAZU
IPC: C08F4/54
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a novel polymer having excellent abrasion resistance and mechanical properties, by polymerizing a conjugated diene with a lanthanide rare earth metal catalyst and reacting the polymer with a heterocumulene compound or a 3-membered heterocyclic compound. CONSTITUTION:The objective polymer can be produced by polymerizing a conjugated diene (e.g. 1,3-butadiene) in an inert organic solvent in the presence of a catalyst containing (A) a lanthanide rare earth element compound [e.g. a compound of formula LnY3 (L is Ce, La, Nd, etc.)], (B) an organic Al compound of formula AlR<1>R<2>R<3> (R<1>, R<2> and R<3> are H or 1-8C hydrocarbon) (e.g. trimethylaluminum) and, if necessary, (C) a Lewis acid (e.g. dimethylaluminum chloride) and/or a Lewis base (e.g. acetylacetone or pyridine) and reacting the resultant polymer with a compound (e.g. ethylene oxide) containing a bond of X=Y=Z (X is C, N, O or S; Y is C or S; Z is N, O or S) or a bond of formula in the molecule.
Patent JP-S5925733-A (JP)
Inventor: IMAI YUTAKA
IPC: A61B5/02
Filed: 1982-07-31
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-S5835454-A (JP)
Title: Na ionization detector
Inventor: KASAI SHIYOUZOU
IPC: G01M3/04
Filed: 1981-08-28
Abstract: PURPOSE:To prevent decrease of plateau region caused by bending in thermal expansion under high temperature and to enable accurate measurement of ion current, by a method wherein a filament of Na ionization detector is made coil- shaped and arranged on axis of a cylindrical collector. CONSTITUTION:Na ionization detector for detecting leakage of Na from a plant of high-speed breader reactor comprises an ionization sensor 1, Pt filament 2 of high temperature for performing Na ionization of the sensor 1, and a collector 3 for collecting Na ions. The filament is made coil-shaped so as to absorb the thermal expansion of the filament 2 by variation of the coil pitch l. In this constitution, distance between the filament 2 and the collector 3 does not vary, and surface area of the filament becomes large hence the ion current increases, therefore the same filament temperature as that of a linear filament is obtained in self heating by smaller current than in the linear filament. Thus sensitivity and accuracy can be improved.
Patent JP-S5835818-A (JP)
Inventor: TSUJI MASAHIKO
IPC: H01H33/64
Filed: 1981-08-28
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-S5358974-A (JP)
Title: Separating method by use of membrane
Inventor: TSUKAMOTO TERUKI
IPC: B01D61/14
Filed: 1976-11-10
Abstract: PURPOSE: To produce recovered solution of high concentration at a high recovery ratio from a solution containing a solute of high concentration by arranging permeating membrane of lower removal ratio in order at the following stage of permeation, by feeding permeated solution at the second or following stages to the next preceeding stage, and by releasing concentrated solution at the last stage out of the system in producing concentrated solution by multistage separation using permeable membrane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6026716-A (JP)
Title: Sand pile construction machine
Inventor: OKUYAMA KENZOU
IPC: E02D3/10
Filed: 1983-07-25
Abstract: PURPOSE:To permit the landing of a bucket to the ground's surface even when a leader is erected at the central part by a method in which an extended member is provided to the top of a leader erected at the central part of a construction machine body and a rope for vertically moving the bucket is hung down from the tip of the extended member. CONSTITUTION:A leader 2 and penetrators 7 and 8 are positioned at near the center of crawlers of a working vehicle 1, and an extended member 5 is provided at the top of the leader 2. A rope 9 is hung down from the tip of the member 5, the lower part of the rope 9 is connected to a receiver, and a bucket 4 for supplying a stabilizer is vertically moved by the rope 9. Sand delivered by the bucket 4 is charged into a hollow casing 7 through a hopper 8 to form a sand pile. Since the bucket 4 is provided in a hanging manner at the tip of the member 5, the bucket 4 can be landed to the ground surface without contacting the working vehicle 1.
Patent JP-S5359308-A (JP)
Title: Information recording control system
Inventor: NOBORISAKA SHIGEO
IPC: G06F11/00
Filed: 1976-11-09
Abstract: PURPOSE:To print or punch specific symbols or perforations, detecting the errors in letters, numerals, and symbols in the input information from the keyboard and paper tape reader.
Patent JP-S6027295-A (JP)
Title: Time switch
Inventor: IWASAKI SUSUMU
IPC: H04Q11/04
Filed: 1983-07-25
Abstract: PURPOSE:To facilitate designing and producing a switch by providing two decoders independent of each other for write and read in a data bus memory to drive the time switch in a speed equivalent to the multiplicity of input/output highways. CONSTITUTION:A data bus memory 10' having two independent address input ports Ain and Aout of a write address WA and a read address RA is used, and sequential write and random read are performed. Two address decoders are prepared in the data bus memory 10', and write and read are executed independently of each other in accordance with information given from a write counter 20 and a read control memory 30. When the multiplicity of the time switch is (n) for input and output, it is sufficient if the data bus memory 10' is operated in a speed equivalent to the multiplicity because write and read are executed independently of each other, and thus, design and production of the switch are made easy.
Patent JP-H11312221-A (JP)
Title: Handwriting data processor
Inventor: NAKANISHI JUNJI
IPC: G06K9/68
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a handwriting data processor capable of efficiently recognizing inputted data by reducing a data quantity required for processing data. SOLUTION: This processor is provided with an input storing part 21, successively storing handwriting input data inputted time-sequentially, a constitution vector calculating part 22 which divides handwriting input data into the constituent vector of a minimum unit expressing the directional information of handwriting based on a touch signal, a membership grade arithmetic part 23 transforming the constitution vector to a fuzzy vector expressed by the membership grades of plural directions corresponding to the angles from a reference axis, an output storing part 24 making the fuzzy vector fuzzy data consisting of the number of constituting vectors and storing and outputting them as the fuzzy data for collating handwriting or the fuzzy data for registering handwriting based on a switching signal, and a control part 25 for controlling the entire operation.