baber/WOPTO huggingface dataset:
Patent JP-H01204382-A (JP)
Title: Connection device for fpc for connection
Inventor: OTANI TADAO
IPC: H01R43/02
Filed: 1988-02-10
Abstract: PURPOSE:To make a highly reliable connection possible by employing a vertical movement table capable of raising or lowering flexible printed circuit-boards (FPC) for connection arranged in specified positions on a plurality of objects to be connected individually independent of each other, and a heater block capable of heat-pressing the connection FPC from above. CONSTITUTION:Tables 1, 2 capable of pressing from below with a specified pressing force FPCs for connection placed in specified positions of a plurality of objects to be connected individually for the objects 7, 8 to be connected, and a heater block s capable of heat-pressing PPCs 9 from above are provided. As a result, variances in the pressing forces due to the hardnesses of the objects to be connected can be reduced by pressing from below the objects to be connected. This makes a highly reliable connection possible.
Patent JP-2000222522-A (JP)
Title: Recognition and processing device
Inventor: INOUE RIYUUTSUKASA
IPC: G06F17/30
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a recognition and processing device which quickly recognizes an inputted holograph to automatically start an application program or an external device corresponding to a recognition result character string. SOLUTION: The recognition range of a holograph inputted by a holograph input means 102 is designated by a recognition range designation means 201, and the holograph in the designated range is subjected to character recognition by a character recognition means 202, and its contents are analyzed in a recognition result analysis means 206 through a postprocessing means 204 to determine an application to be started, and the application is started by an application automatic start means 208. If the analysis result is related to an external device, data are transferred to the external device by an external device automatic operation means 209.
Patent JP-S61188298-A (JP)
Title: Input and output device for diesel engine
Inventor: HIEDA SHINICHIROU
IPC: B63J3/02
Filed: 1985-02-15
Abstract: PURPOSE:To allow transfer of stable power by supporting the input and output device of a diesel engine on the output shaft of the diesel engine through a slip bearing. CONSTITUTION:An input and output device 7 consists of an input and output section 1 and an output connection part 6 that is connected to the input and output device 1 and is provided on the output shaft 4 of a diesel engine 3 for a ship which supports a propulsion propeller 2. A slip bearing 9 that penetrates an output shaft 4 in parallel to the gear shaft 8 of the input and output connection part 6 is provided at part of the input and output device 7 and the input and output device 7 is supported on the output shaft 4. In addition, a support 11 that allows the hull to accept part of the weight of the input and output device is provided between the input and output device 7 and a fixed section.
Patent JP-S60170847-A (JP)
Title: Image receiving material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C8/48
Filed: 1984-02-16
Abstract: PURPOSE:To obtain good whiteness by incorporating gelatin, water-soluble fluorescent whitening agent, and a vinyl polymer in an image receiving layer contg. physical development nuclei in a whitening agent to gelatin weight ratio, and in a vinyl polymer to whitening agent weight ratio, respectively. CONSTITUTION:The image receiving layer, of a silver salt diffusion transfer image receiving material, contg. physical development nuclei contains gelatin, a water-soluble fluorescent whitening agent, and a water-soluble vinyl monomer in a whitening agent to gelatin weight ratio of 0.02-0.5, and in a vinyl polymer to whitening agent weight ratio of 0.1-0.5. Although a large amt. of whitening agent, such as stilbene deriv. is added to said gelatin, the physical development nuclei are not poisoned, superior copying density is obtained, and whiteness is enhanced. The use of the fluorescent whitening agent and the vinyl monomer, such as vinylpyrrolidone, in said ratio good whitening effect to be secured without deteriorating transfer density.
Patent JP-H07283401-A (JP)
Title: Semiconductor device
Inventor: HANAOKA HIROAKI
IPC: H01L29/739
Filed: 1995-02-16
Abstract: PURPOSE:To provide an IGBT module which allows low noise and has high breakdown strength. CONSTITUTION:An IGBT module is formed by incorporating the IGBT and a diode in reverse-parallel, the resistivity of the n-layer 1 of the IGBT is permitted to be larger than the resistivity of the n-layer 17 of the diode and the dynamic breakdown strength of the IGBT is permitted to be lower than the static breakdown strength of the diode and IGBT. Since the resistivity of the n-layer 13 of the IGBT is permitted to be lower than the resistivity of the n-layer 17 of the diode and the layers are integrated as the IBGT module, an IGBT jumping-up voltage, which is due to tail. current reduction when the IGBT is turned off with the increased resistivity of the n-layer 13 of the IGBT, and the cell structure are fined, a diode jumping-up voltage is reduced when the IGBT is turned on with a large current change rate. Thus, the IGBT module which does not generate noise with high breakdown strength is provided.
Patent JP-H07238841-A (JP)
Title: Expansion joint structure
Inventor: HASHIMOTO YUKIHIRO
IPC: F01D25/00
Filed: 1994-02-25
Abstract: PURPOSE:To lowly retain the temp. of a nonmetal bellows and to reduce thermal stress generated in a rib structure and to assure long life by forming strength ribs having a specific intermediate plate material and an installing rib having low thermal conduction. CONSTITUTION:A rib structure for supporting a nonmetal bellows 7 is provided with a radiation mechanism 4 and strength ribs 1, 2 serving as strength members provided with an intermediate plate material 3 having a thermal shielding function for retaining low temp. by shielding the nonmetal bellows 7 from parts resulting in high heat. In addition, provided is an installing rib 6 serving as a functional member in which its one end is connected to the strength rib 1 and its other end is fixed to the nonmetal bellows 7 and the quantity of heat passing through the members is reduced to reduce heat transfer. Thus the nonmetal bellows 7 is shielded from the surroundings of the strength ribs 1, 2 liable to comparatively raise temp., resulting in reducing temp. elevation in the nonmetal bellows 7. Heat transfer to the nonmetal bellows 7 is also reduced to retain the nonmetal bellows 7 to durable temp. or below.
Patent JP-H11233623-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IKEMOTO EIJI
IPC: H01L21/302
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor device which can prevent deteriorating in quality due to a recessed part formed in a plug. SOLUTION: An embedded part 26 is formed by embedding silicon oxide (SiO2 ) through a decompression CVD method in a recessed part 24 which is formed when a plug 22 is formed. The surfaces of the plug 22 and embedded part 26 are planarized by being etched back, and metal 28 is stacked thereupon. Therefore, the metal 28 will not enter the recessed part 24, so that the coverage of the metal 28 at a contact part is improved. As a result, since no cavity is formed in the contact part or the metal 28 is recessed, the deterioration in quality resulting from them can be prevented.
Patent JP-H07233823-A (JP)
Title: Hydraulic brake device for automobile
Inventor: WATABE YOSHITOMO
IPC: F16D65/22
Filed: 1994-02-25
Abstract: PURPOSE:To provide a drum brake being easy in air bleeding by actuating a control piston and a shut-off valve to reflect the accompanied rotating force of a brake shoe on braking force. CONSTITUTION:While master cylinder hydraulic pressure is low, and the accompanied rotating force of a leading shoe 22 and a trailing shoe 24 acting on a control piston 56 is little, the control piston 56 takes an advance position, and the master cylinder hydraulic pressure is transmitted to a wheel cylinder. When the accompanied rotating force of the shoes 22, 24 enlarge, and the control piston 56 thereby moves back, a shut-off valve 122 closes to cut off the transmission of the hydraulic pressure to the wheel cylinder. When the coefficient of friction of a lining enlarges, the accomanied rotating force of the shoes 22, 24 enlarges acceleratedly, but in such case, the shut-off valve 122 closes in the state of the low wheel cylinder hydraulic pressure, and the occurrence of excessive braking force can be avoided for controlling the dispersion of braking force to be a small quantity.
Patent JP-H10219848-A (JP)
Title: Expansion bolt
Inventor: GO MEIKIN
IPC: E04B1/41
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an expansion bolt with sufficient fastening force and shearing force resistance. SOLUTION: For an expansion bolt, the threaded shank 12 of the bolt 1 is inserted through a sleeve 2 and the shank 12 protruded from the sleeve 2 is screwed with a fastening bush 4 for fastening. Expansion sleeves 3, 5 as shafts, one having a through-hole 33 passing through the shank 12 and an engagement part 34 engageable with a wall face to be engageable with the fastening bush 4, are mounted between the sleeve 2 and the fastening bush 4.
Patent JP-S60174889-A (JP)
Title: Washing device
Inventor: YAMADA YOUSUKE
IPC: C23G5/04
Filed: 1984-02-16
Abstract: PURPOSE:To prevent leakage of an org. gaseous solvent in a washing device and to condense and recover effectively the org. gaseous solvent in the stage of washing and drying plated products by an org. solvent by providing suction chamber for the org. paseous solvent of particularly a low temp. in the space of a washing and drying chamber. CONSTITUTION:A material subjected to a plating treatment is washed and is then put into an org. solvent liquid 2 such as trichloroethylene or the like contg. a surface active agent in a dewatering tank 1a in a working tank 1. The water on the plating surface is separated by the surface active agent and the material is dipped successively in a washing tank 1b contg. a heated org. solvent and a washing tank 1c contg. an org. solvent kept at a low temp. The material is thereafter pulled up. The cooled plating material having the org. solvent sticking thereto is stagnated above the liquid surface of the heated org. solvent 3 in a washing the drying tank 1d and is exposed to the gas 5 of the org. solvent kept at a high temp., by which the plating surface is dried. The gas 5 of the org. solvent enters the inside of a gas suction chamber 19 cooled to about -5 deg.C where the gas is cooled to condense and is recovered. The leakage of said gas to the outside and the pollusion of the working environment are thus obviated.
Patent JP-H06219332-A (JP)
Title: Installation strcuture of front fender panel of automobile
Inventor: ITAYA HISATO
IPC: F16B5/02
Filed: 1993-01-26
Abstract: PURPOSE:To install a front fender panel in a state where dimension of a parting space between the front fender panel and an engine hood is precisely taken. CONSTITUTION:This is structure to install a front fender panel 20 on an apron assembly 22 consisting of an upper member 28 and a lower member 30 with an interval vertically with a bolt 24 and a nut 26. The front fender panel 20 has a first hole 21 to pass through the bolt 24. The upper member 28 has a second hole 29 to pass through the bolt 24, and the lower member 30 a third hole 31 the caliber of which is larger than the first and the second holes 21, 29 and to pass through a tool 34 to screw the bolt 24 in the nut 26. The nut 26 is installed on the front fender panel 20 so as to match the first hole 21 and the bolt 24 can be screwed in the nut 26 from below the nut 26.
Patent JP-S53113385-A (JP)
Title: Shearing steel plates
Inventor: KOORIYAMA TAKESHI
IPC: B26D7/28
Filed: 1977-03-15
Abstract: PURPOSE: To improve the accuracy of shearing a steel plate by obtaining a lowered temperature of the steel plate at respective shears such as side shears according to an estimated expression, using temperatures measured in the vicinities of crop shears, and shearing the steel plate in anticipation of the magnitude of the shrinkage of the steel plate and calculated from the lowered temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09220591-A (JP)
Title: Waste water treatment apparatus
Inventor: MENJU TAKU
IPC: C02F3/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus capable of continuing the good treatment even of waste water generating scum while holding the amt. of bacteria in a reaction tank and preventing generated scum from flowing out along with treated water to facilitate the discarding of scum. SOLUTION: A waste water treatent apparatus biologically purifying waste water in an unaerobic reaction tank 2 is constituted of the gas-solid-liquid separation device 6 arranged to the upper part of the reaction tank 2 and opened to the liquid phase part of the reaction tank at both ends thereof, the skimmer 9 arranged in the vicinity of the liquid surface of the upper part of the reaction tank 2 and a barrier plate 10 arranged in order to limit the generation place of sucm formed in the reaction tank 2 on the liquid surface. By generating the scum formed in the reaction tank 2 at a specific place by the barrier plate 10 to scrape off the scum by the skimmer 9 without pushing out the same to a flooding part, scum can be prevented from flowing out along with treated water to be easily discarded and treated water good in quality can be obtained.
Patent JP-S59152874-A (JP)
Title: Dot printer
Inventor: KIMURA TSUTOMU
IPC: B41J2/255
Filed: 1983-02-22
Abstract: PURPOSE:To enable a quiet printing by forming a magnetic ink film at the position of the tip of needles as retreated so that a printing can be done by only bringing the tip thereof into contact with a paper without impacting it. CONSTITUTION:In a printer in which a plurality of needles 15 are operated selectively to bring the tip thereof 15 into contact with a paper for recording, a film of a magnetic ink 22 is formed at the position of the tip thereof 15 as retreated. It is preferable that slits 19 are formed at the position of the tip of the needles 15 with magnetic poles 20 and 21 different in the polarity facing each other so that the magnetic ink will be retained between the slits 19.
Patent JP-H09221392-A (JP)
Title: Composite piezoelectric substrate and its production
Inventor: EDA KAZUO
IPC: H01L41/22
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate having excellent temp. characteristics without depending on the combination of materials or formation of films by directly joining a langasite substrate and a silicon substrate with hydrogen bonds of hydroxyl groups or covalent bonds of oxygen on the interface. SOLUTION: A langasite substrate 1 and a silicon substrate 2 shown in the figure (a) are directly joined by hydrogen bonds or covalent bonds. The single crystal langasite is expressed by La3 Ga5 SiO14 and it has the same crystal symmetry as quartz and a crystalline direction which gives almost zero dependence on temp. the same as quartz. The langasite has no crystal dislocation temp. to the melting point of 1470 deg.C, which is higher than quartz or gallium phosphate. The figure (b) shows an inorg. thin film layer 3 comprising silicon oxide, silicon nitride or silicon between the langasite substrate 1 and the silicon substrate 2. By forming the inorg. thin film layer 3 between substrates, the obtd. substrate can be used for various applications such as to embed electrodes in the layer 3.  If the inorg. thin film layer 3 contains silicon, covalent bonds with contribution of oxygen can be easily formed for direct joining and the substrates can be directly joined at a lower heat treatment temp.
Patent JP-S55126545-A (JP)
Title: Lead additive and its manufacture
Inventor: ARUMAARU RIMAARU
IPC: C09C1/14
Filed: 1980-03-07
Abstract: A lead additive containing a lead oxide and an alkaline silicate which is resistant to dusting, abrasion and segregation. The weight ratio of lead to alkaline silicate, calculated as PbO and SiO2, respectively, is greater than about 95:5; the moisture content is less than or equal to about 2%; and the density is less than about 5 g/cm3. The process for producing these additives involve forming a paste of the lead oxide and alkaline silicate, conditioning the paste to form granules and heat treating the granules.
Patent JP-S57143463-A (JP)
Title: Coating material having sacrificial anode effect for brazing sheet for vacuum brazing
Inventor: IWAI ICHIROU
IPC: C22C21/00
Filed: 1981-02-27
Abstract: PURPOSE:To obtain the titled coating material causing less initial corrosion and maintaining the sacrificial anode effect after brazing over a long term by adding Fe and/or Ni to a coating material made of Al-Si-Mg-In alloy as a brazing filler metal. CONSTITUTION:The titled coating material is made of Al alloy contg., by weight, at least one of 0.3-2% Fe and 0.3-2% Ni besides 4-20% Si, 0.3-4%  Mg and 0.02-1% In. By adding Fe and/or Ni, H2 generated during boehmite  treatment for preventing initial corrosion after vacuum brazing is inhibited from  entering the interior through the grain boundaries, and a perfect chemical coat is  obtd. Less than the lower limit of Fe or Ni does not produce the effect, and  more than the upper limit of Fe or Ni causes defects in the coat obtd. by said treatment and tends to break the coat.
Patent JP-S61189002-A (JP)
Title: Microwave power synthesizer
Inventor: AOKI KATSUHIKO
IPC: H01P5/12
Filed: 1985-02-15
Abstract: PURPOSE:To detain an output drop generated at the time of an abnormality, to only a drop caused by a contributing portion of a power amplifier which has become unusable, by constituting a power synthesizer of a polarizer and rotatable 180 deg. and 90 deg. phase difference plates which have been connected to this polarizer. CONSTITUTION:A polarizer 1 to which two signals ex, ey for synthesizing electric power, a rotatable 180 deg. or 90 deg. phase difference plate 2 which has been connected to said polarizer, and a rotatable 90 deg. or 180 deg. phase difference plate 3 which has been connected to said plate 2 are provided. Since the 180 deg. phase difference plate and the 90 deg. phase difference plate are rotatable, respectively, in the event of an abnormal time when an input of one of the polarizers in eliminated, an input power of the abnormal time is outputted without a loss by setting again the 180 deg. phase difference plate and the 90 deg. phase difference plate so as to conform with its input.
Patent JP-H04246148-A (JP)
Title: Rolled aluminum alloy sheet excellent in formability and its manufacture
Inventor: KOMATSUBARA TOSHIO
IPC: C22F1/047
Filed: 1991-01-31
Abstract: PURPOSE:To provide a rolled sheet excellent in formability as a rolled Al-Mg sheet for use in automobile body, etc., and its manufacturing method. CONSTITUTION:The rolled sheet is a rolled aluminum alloy sheet having a composition, which consists of 5.5-9.5% Mg, <=0.20% Fe, <=0.20% Si, <=0.10% Mn, <=0.10% Cr, <=0.05% Zr, and the balance essentially Al and in which Cu and/or Zn is further added, if necessary, and also having <=100/mum average crystalline grain size and <=2 degree of flatness of crystalline grain. Moreover, as to its manufacturing method, hot rolling is started at a temp. not higher than the temp. determined according to the contents of Mg, Cu, and Zn, and also the final cold rolling rate and the final annealing conditions are specified, respectively.
Patent JP-H10226382-A (JP)
Title: Scooter type motorcycle
Inventor: HASEGAWA HIROFUMI
IPC: B62K11/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability and the appearance of a car body cover, facilitate position alignment of lamps to the car body cover, and attain miniaturization and lightening of a bracket for mounting the lamps and facilitation of replacement of the lamp, etc., in a scooter type motorcycle. SOLUTION: In a scooter type motorcycle, a body cover 26 is constituted of a center cover 26A in the center and a side cover 26B mounted in right/left both sides thereof, a tail light 49 is mounted in the center cover 26A, and a flasher lamp 50 is mounted in each side cover 26B. In this way, an alignment surface is not positioned in a width direction center of the car body cover 26, so as to enhance an appearance. In the case of assembly of the car body cover 26, by respectively mounting the side cover 26B in right/left both sides of the center cover 26A, assembly workability is enhanced, and only the side cover 26B can be independently removed.
Patent JP-S59157032-A (JP)
Title: Preparation of water-based enteric coating liquid
Inventor: MUKOUYAMA HIDEAKI
IPC: A61K47/00
Filed: 1983-02-25
Abstract: PURPOSE:To prepare the titled coating liquid easily and economically, by dispersing a water-based gel of a carboxyalkyl cellulose ester derivative in water or in an aqueous solution of an alcohol. CONSTITUTION:The objective water-based enteric coating liquid having a solid concentration of >=10wt% and an extremely excellent film-forming property represented by the minimum film-forming temperature of <=40 deg.C, in some cases <=25 deg.C, can be prepared by dispersing (A) a water-based gel of a carboxyalkylcellulose ether derivative of formula (Gul is anhydrous glucose unit skeleton of a cellulose of formula C6H7O2; n is 1-5; R is methoxy, ethoxy or OH) and having a water-content of 30-70wt%, preferably 40-60wt% (wet-basis) in (B) water or an aqueous solution of an alcohol containing <=20wt% of a 1-3C lower alcohol. Addition of a small amount of alcohol is extremely effective to improve the film-forming property, eliminate the foams of the dispersion, or prevent the proliferation of bacterial cells during the storage of the dispersion.
Patent JP-H05223558-A (JP)
Title: Detecting method of step difference of terminal end of coil
Inventor: FUKUSHIMA FUMIAKI
IPC: G01B21/00
Filed: 1992-02-17
Abstract: PURPOSE:To detect the terminal end of a coil with high accuracy by detecting the position on a step difference of the terminal end of the coil and the front and rear positions of the position on the step difference according to a step difference detecting method. CONSTITUTION:In this detecting method for detecting a step difference at a terminal end of a coil, a sensor 3 is rotated within a rolled coil 1 and, the front position A and the rear position C of the step difference of a terminal end 1A of the coil are detected using the position B on the step difference as a reference. Accordingly, whether the terminal end 1A is a true end or not is determined.
Patent JP-S63197010-A (JP)
Title: Manufacture of magnetic head
Inventor: MIZOI HITOSHI
IPC: G11B5/127
Filed: 1987-02-10
Abstract: PURPOSE:To improve the utilization rate of a core block, and also, to execute an ideal depth setting work by exposing a depth end line on both end sides of the core block. CONSTITUTION:A second core block 22 is shifted against a first core block 21 and joined integrally so that a depth end line E is exposed on only one end side of the first core block 21. Accordingly, the utilization rate of the core block can be improved. On the other hand, a depth end line of the other end side of the first core block 21 can be exposed by cutting and removing an undesired part of the second core block 22. In such a way, a visual observation of the depth end line from one direction can be executed, and at the time of setting the depth, the same work as in the past can be executed, and no trouble occurs.