baber/WOPTO huggingface dataset:
Patent JP-H11232158-A (JP)
Title: Data base maintenance and management system
Inventor: SAKAGAMI TATSUJI
IPC: G06F12/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a data base maintenance and management system which automatically performs maintenance of data base during operation. SOLUTION: A master management part 28 which updates a master data base based on master data for update which are sent from the outside and received by a file transfer client 23, a history data base management part 30 which executes backup at the time when an idle capacity is reduced to a required quantity or smaller, backup/restore processing parts 33 and 34 which execute the backup/restore processing at the time set to a parameter table 29, an index update part 36 which updates the index of the data base, and a purge processing part 37 which physically deletes a deletion file are provided, and a function execution control part 38 periodically starts these parts to automatically execute various function processings such as master data update, backup/restore, automatic adjustment of a disk space, and prevention of degradation in retrieval performance.
Patent JP-H08100859-A (JP)
Title: Metal-made gasket
Inventor: MIURA MASAHIKO
IPC: F02F11/00
Filed: 1995-01-27
Abstract: PURPOSE: To prevent total compression against a bead substrate also to achieve a seal function against a bead by a stopper part consisting of a step difference formed in a sheet of intermediate plate, in a metal-made gasket. CONSTITUTION: A metal-made gasket comprises bead bases 1, 2 having beads 3, 4 along a combustion chamber hole 2 and an intermediate plate 10 interposed between the bead bases 1, 2. The first/second step differences 13, 14 are formed in the intermediate plate 10, and a compensating part 15 for the bead base 1 is formed between both the step differences 13, 14, to form a compensating part 16 to a side of a combustion chamber hole A from a position of the second step difference 14. In the compensating parts 15, 16, total compression of the bead bases 1, 2 at tightening time is prevented, to absorb ununiformity in opposed mounting surfaces of a cylinder head and a cylinder block, so as to display seal performance against the beads 3, 4.
Patent JP-H03234056-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA SHUJI
IPC: H01L21/8244
Filed: 1990-02-09
Abstract: PURPOSE:To realize high integration and high speed operation by forming the gate electrode of a transfer MISFET of a thicker film on the gate electrode of a drive MISFET in a memory cell. CONSTITUTION:Each of drive MISFETs Qd1, Qd2 is mainly constituted of p<->-type well region 2, a gate isolation film 6, a gate electrode 7, a source region and a drain region, where the gate electrode 7 is formed of a single layer of poly-Si film. Each of transfer MISFETs Qt1, Qt2 is mainly constituted of a p<->-type well region 2, a gate isolation film 12, a gate electrode 13, a source region and a drain region, where the gate electrode 13 has a lamination structure of a poly-Si film 13A and a high melting point metal silicide film 13B. The gate electrode 13 of the transfer MISFET Qt and a word wire 13 are formed of a thicker film in same layer on the gate electrode 7 of the drive MISFET Qd.
Patent JP-S57210780-A (JP)
Title: Automatic adjusting method for purity of color television receiver
Inventor: NAKAHATA MITSUZOU
IPC: H04N17/04
Filed: 1982-03-01
Abstract: PURPOSE:To detect the state of purity automatically with good accuracy, by picking up a screen to be checked with a black-and-white camera, arbitrarily pcking up a required signal and comparing and discriminating the signal wave and amplitude as to three primary colors. CONSTITUTION:First, a green full raster pattern signal is given to a cathode ray tube 1 with a pattern generator 10. Two video signals corresponding to the position of scanning lines are obtained from a black-and-white camera 5 through the changeover to a green optical filter with a filter exchange driver 7. Each of the video signals is binarized and compared and a purity magnet is rotated until the difference is zero. When a deflection yoke 2 is moved back and forth, a video signal with an amplitude corresponding to the scanning line is obtained from the camera 5. The intensity of the cathode ray tube is maximum by adjusting the position of the deflection coil 2 until the amplitude of the video signal is maximum. The same operations are made for blue and red colors,
Patent JP-H05236173-A (JP)
Title: Commonly shared information display device
Inventor: KOBAYASHI NAOKI
IPC: G06F3/048
Filed: 1992-02-18
Abstract: PURPOSE:To easily distinguish commonly shared information and individual information displayed simultaneously on a same screen by providing an identification means for the commonly shared information and the individual information to the device. CONSTITUTION:A commonly shared information display area 3A being an area for displaying commonly shared information being 1st information, a commonly shared information display section 5A displaying it that the commonly shared information display area 3A is an area to display the commonly shared information, an individual information display area 7A being an area to display the individual information being 2nd information and an individual information display section 9A displaying the individual information display area 7A to be an area to display the individual information, are provided to a display device screen 1. Then the screen is so controlled that the background color of the commonly shared information display area 3A and the commonly shared information display section 5A differ from the background color of the individual information display area 7A and the individual information display section 9A.
Patent JP-H08226587-A (JP)
Title: Fitting
Inventor: UENO TAKAHIRO
IPC: F16L33/00
Filed: 1995-02-20
Abstract: PURPOSE: To prevent fitting failure due to an assembly work mistake by furnishing a pair of connecting means as a connecting part and forming an inclined surface terminating at each of engagement sides respectively on an end part of each of the connecting means. CONSTITUTION: A tube fitting is to connect a tube 30 with a spiral wave, consists of split semi-cylindrical members 10, 20 and provided with connecting parts with others on both side edges of each of the semi-cylindrical members 10, 20. The connecting part is furnished with a first connecting means 11 having a first inclined surface 13 inclined to be separated from the central side of the semi-cylindrical members 10, 20 as it approaches a first engagement surface 12 on the side of a mating face 14 and a second connecting means 21 having a second inclined surface 23 inclined to position at the center of the semi- cylindrical members 10, 20 as it approaches a second engagement surface 22 on the opposite side of the mating face 14.  Consequently, in the case when the tube fitting is in an imperfect assembly state, force works in a direction where the inclined surfaces 13, 23 repulse against each other and the semi- cylindrical members 10, 20 are separated from each other, and it is easy to discriminate an assembly mistake of the fitting.
Patent JP-H03235759-A (JP)
Title: Motor-operated power steering device
Inventor: NAKAJIMA TAKASHI
IPC: B62D101/00
Filed: 1990-02-09
Abstract: PURPOSE:To suppress the increase of an amount of a power consumed by an electric motor and to prevent running down of a battery by effecting control such that a feed to the electric motor is limited when a total sum of a change amount of a signal related to a steering exceeds a given value at a time when a car speed is below a set value. CONSTITUTION:In a motor-operated power steering device, an electric motor 30 is mechanically coupled to a steering mechanism 20 to receive steering torque of a steering wheel 2 to steer a wheel 1, and steering torque is assisted by means of a power. In the electric motor 30, a feed is controlled by a control means 71 of a controller 40 according to steering torque detected by a handle torque detecting means 41. In this case, a handle control detecting means 42 to detect a signal related to steering of a steering wheel 2 and a car speed detecting means 44 are provided, and output signals therefrom are inputted to a correcting means 72. When a change amount of a signal related to steering exceeds a given value at a time when a car speed is below a set value, a feed to the electric motor 30 is limited.
Patent JP-H03236748-A (JP)
Title: Feed pellet
Inventor: NARUSE HARUMI
IPC: A23K1/00
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a feed effective in improving the milk fat content and suitable for cattle such as dairy cattle by compounding a specific amount of an edible binder to whole cottonseed and pelletizing the mixture. CONSTITUTION:The objective feed pellet is produced by compounding 100 pts.wt. of whole cottonseed with 10-300 pts.wt. of an edible binder. The binder is preferably bran of wheat, oats, rye, etc., sunflower cake or cottonseed cake. The whole cottonseed includes the cottonseed having almost all cotton filaments (cottonseed as harvested), cottonseed left after the mechanical removal of the cotton filaments (ginned cottonseed) and cottonseed subjected to the complete removal of cotton filaments by the chemical treatment (e.g. acid treatment) or burning with a flame. When the amount of the binder is less than 10 pts.wt. the binding action is insufficient and the cottonseed is broken by the excessive pressure applied by the forced binding force. On the other hand, the cottonseed and the binder is easily mixed by the use of more than 300 pts.wt. of the binder to cause local deficiency or surplus of the cottonseed and make the granulation difficult.
Patent JP-S53115926-A (JP)
Title: Pressure vessel
Inventor: SOEDA YUUJI
IPC: F16F9/43
Filed: 1977-03-19
Abstract: PURPOSE: A pressure vessel which enables sealing-off of a gas inlet passage without requiring any special sealing cap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02208229-A (JP)
Title: Production of mold for forming optical element
Inventor: SHIBAZAKI TAKAO
IPC: C03B11/08
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the title mold at low cost with shortened processing time by coating the molding surface of a mold base material such as ceramics, cermet or high-melting metal with a metallic film followed by machining to a desired shape to convert the metallic film into a ceramics. CONSTITUTION:A mold base material consisting of a ceramics, cermet or high- melting metal (e.g. W, Mo, Ta, Ni-Cr-Al alloy) is ground or put to electrical discharge machining until its molding surface assumes a shape close to a desired one. At this time, several to several hundreds mum order will be enough for the shape precision (P-V value). The molding surface is then coated with a machinable metallic (e.g. W, Al) film with a thickness >=5mum through a film formation process such as plating or ion plating. Thence, the surface of the metallic film is machined to an optically desired shape such as spherical or non-spherical surface followed by converting the resultant surface into a ceramic one by the ion implantation process, thus obtaining the objective mold.
Patent JP-2000230683-A (JP)
Title: Structure of connecting bellows pipe and another pipe
Inventor: FUNADA MASAYUKI
IPC: F16J3/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent leakage and improve durability by drastically improving a structure of connecting a bellows pipe and another pipe, stabilizing the structure and suppressing deformation of the parts. SOLUTION: This bellows pipe 2 formed out of a plurality of recessions 2a on a pipe wall surface is connected to another pipe 5. This connection structure is composed of a split ring 11 fitted in one of the circular recessions of the bellows pipe, a backing member 12 fitted around the outer periphery of the bellows pipe, and abutted against the split ring on the opposite side of the pipe 5, a flange 13 arranged on the pipe 5, and a spacer 14 arranged between the flange and the split ring. The split ring, backing member, flange and spacer have plate-like forms and samely shaped at their outer surface. They are unitely connected to each other without clearances by means of fastening members 21, 22 penetrating therethrough.
Patent JP-S59157400-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: D21H21/50
Filed: 1983-02-28
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-H03233787-A (JP)
Title: Character image extracting device
Inventor: SUGANO ISAO
IPC: G06K9/34
Filed: 1990-02-09
Abstract: PURPOSE:To exactly extract only a character image from an image containing a character entry frame and a ruled line, etc. by erasing a character entry frame image and a ruled line image, etc., based on a result of deciding a contact state to a prescribed side of continuous black picture elements and a connection state from a previous line or a previous row. CONSTITUTION:An image segmented in a prescribed range by a character segmenting means 41 is stored in a pattern storage means 42, an image saving means 43 saves an image of a one-line portion or a one-row portion being a processing object, and an image saving means 44 saves an image of a one-line portion or a one-row portion before its image. A side contact deciding means 45 decides whether continuous black picture elements in the image saved in the image saving means 43 come into contact with a prescribed side of a processing object area or not, and a black picture continuation deciding means 46 decides whether its continuous black picture elements come into contact with the continuous black picture elements in the image saved in the image saving means 44 or not. A black picture element erasing means 47 erases the continuous black picture elements, based on each result of decision, and rewrites each contents of the pattern storage means 42 and the image saving means 44. In such a way, the character image can be extracted exactly.
Patent JP-H03234093-A (JP)
Title: Electromagnetic wave absorber and manufacture of the same
Inventor: NAKATANI SEIICHI
IPC: H05K9/00
Filed: 1990-02-09
Abstract: PURPOSE:To make it possible to form an electromagnetic wave absorber of high dielectric constant and magnetic permeability by making a sintered body which consists of parent-phase particles of a ferrite magnetic material coated with very thin high-dielectric material layers to isolate the parent-phase particles from each other. CONSTITUTION:Ferrite magnetic material powder is dispersed in water and constituents to form a dielectric are dissolved in salt form in the aqueous solution. A sedimentation agent is dropped in the mixed aqueous solution and the dielectric is accumulated on the surface of the magnetic substance powder. The powder is sufficiently washed, dried to make composite powder, shaped into the desired form, and densified by baking to make a magnetic substance of a nano-composite material of 5% or lower porosity. Thereby a high-dielectric- constant magnetic material is obtained and the electromagnetic wave absorption property in a high-frequency band is improved.
Patent JP-H01255791-A (JP)
Title: Coupler for pipe
Inventor: ERUMINIO MORETSUCHI
IPC: F16L37/12
Filed: 1989-02-09
Abstract: PURPOSE: To facilitate the insertion of a pipe into a coupling device by forming a stopper ring with both small and large diametral sections, and making each level differential part of these sections come into contact with the shoulder part of a third hollow chamber, while regulating an opening side end of the large diametral section by means of a supporting ring. CONSTITUTION: A stopper ring 9 is comprised of a small diametral section 24 and a large diametral section 11 which is fitted in a third expanded hollow chamber 12, and a level-differential part 60 is firmly retained at a shoulder part 13 of this hollow chamber 12. In addition, an inner circumferential surface 61 of this level-differential part 60 is formed into a tapered form in correspondence with a tongue piece 16. A supporting ring 17 is fitted in the inner part of an expanded hollow chamber 18, namely, fitted in space between a left end face 19 of the large diametral section 11 and an inner surface of four hooked projections 21.
Patent JP-H05235940-A (JP)
Title: Radio communication control method
Inventor: SHOMURA YOSHIYUKI
IPC: H04B17/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide the radio communication control method minimizing a radio frequency area in use and building an efficient and large scale radio communication system simply with excellent stability. CONSTITUTION:A general communication equipment ij sends an information frame representing the transmission reception of a communication text between belonging communication equipments and participation of the belonging radio communication system, and a repeater (x) or a communication equipment having a relay function installed at a common position among the plural radio communication systems 1, i, n interconnected with each other collects and investigates destination information in a communication text and sending information communicated by each radio communication system and the sender information of an information frame representing the participation to the radio communication system, and when the destination of the communication text is not in existence inputted from the inputted radio communication system but in existence in the radio communication system at the repeater side, the communication text is relayed.
Patent JP-H01208456-A (JP)
Title: Method for changing electron gun in vacuum vessel
Inventor: NAKATANI IKUO
IPC: C23C14/30
Filed: 1988-02-15
Abstract: PURPOSE:To carry out the changing of electron gun in a vacuum vessel while economizing time and labor by connecting an auxiliary vacuum chamber in which an electron gun for replacement is disposed to a vacuum vessel and allowing both to communicate with each other respectively in vacuum states and then changing an electron gun. CONSTITUTION:An auxiliary vacuum chamber 10 is connected to the sidewall of a vacuum vessel 1 and an electron gun 14 for changing is disposed via an opening/closing valve 21 in the auxiliary vacuum chamber 10, and the inside of this chamber 10 is evacuated by means of a vacuum pump 11. At the time of changing an electron gun 16 in the vacuum vessel 1, an opening/closing valve 20 is opened and the vacuum vessel 1 and the auxiliary vacuum chamber 10 are allowed to communicate with each other respectively in vacuum states, and then, couplings 18, 19 are removed and the electron gun 16 is moved to the position (a). Subsequently, a driving shaft 13 is extended in the direction (x) by means of a motor 12, and the electron gun for changing is moved along rails 22 and then conveyed to the prescribed position in the vacuum vessel 1 and disposed. This electron gun 14 is connected to a water cooled tube 6 and an electrical wiring by means of the couplings 18, 19. By this method, the changing of electron gun can be easily performed without breaking the vacuum state in the vacuum vessel 1.
Patent JP-S54124037-A (JP)
Title: Surface coating of cylinder
Inventor: TOKUNAGA SADAO
IPC: B05D1/42
Filed: 1978-03-20
Abstract: PURPOSE: To form a uniform film on the surface of a cylinder with ease and certainty, by synchronizing the deviation and variation of the surface with a thickness sizing unit via the contact before the coating zone.  
     CONSTITUTION: The concrete cylinder 1 is placed on the roller table horizontal, rotated in the direction of arrow B, and moved in the direction of arrow A. The copying roller 2 is engaged with the frame 3 and brought into close contact with the cylinder surface, rotated freely by the rotation of the cylinder l, and connected to the roller press lever 4. The thickness sizing unit 8 to from the gap 13, i.e. a uniform film, and to size an asphalt film is attached to the frame 3. The film 12 of a given uniform thickness can be formed by controlling the asphalt 11 extruded and cast from the nozzle 9 with a combination of the roller 2 and the unit 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09222548-A (JP)
Title: Lens driving mechanism
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To relax an impact at the time of abutting with the elasticity of an O-ring while keeping the screwing accuracy of a feed screw shaft and a lead gear by fitting the O-ring on the guide shaft of a lens driving mechanism adjacently to a moving end regulating member. SOLUTION: The O-ring 307 consisting of an elastic member such as rubber is fit at a part between a stopper plate 306 and a slide bearing 51a on a slide shaft 51. The O-ring 307 is a cushioning material for attenuating the impact in the case of stopping a lens supporting barrel 50 at a lens moving end when a rear group moving motor runs away in a lens extending direction for some reason or other. When the motor runs away in a lens withdrawing direction, the barrel 50 is decelerated by a rear group energizing coil spring 3 in the vicinity of the lens moving end, so that the impact in the case of stopping is relaxed. The biting of a driving gear 42a into a screw shaft 43 is prevented by the cushioning action of the O-ring 307 and the spring 3.
Patent JP-2000225569-A (JP)
Title: Blasting machine
Inventor: KAI MITSUGI
IPC: B24C9/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a blasting machine capable of effectively removing burrs on a work ground in the form of band or strip while the space used remains small and noise emission is suppressed. SOLUTION: A blasting machine is composed of a means 3 to feed and exhaust a work to be ground in the form of band or strip, a polishing chamber 4 provided with nozzles 12a and 12b in groups to spout abrasive grains to the work, a dust gathering chamber to gather polishing dust produced in the chamber 4 by passing it through a filter 13, and an abrasive grain circulated supplying means 6 to supply abrasive grains in a collection hopper 14 to the nozzles 12a and 12b using a venturi mechanism.  The nozzles 12a and 12b are formed first in the grain receiving region and then the approach region and the stream trimming region, where a compressed air jetting cylinder is opened penetratively in the center of the receiving region, and a fan is installed in a silencer mounting wall of a chamber where the compressor is intalled, and an exhaust hole is provided in a lower base frame of the confronting wall surface.
Patent JP-H06222785-A (JP)
Title: Karaoke music selecting device
Inventor: IWAKI NOBUMITSU
IPC: G11B27/34
Filed: 1993-01-26
Abstract: PURPOSE:To make customers enjoy KARAOKE in a good mood and also reduce the load on a KARAOKE shop side. CONSTITUTION:When a customer A makes a request for a song, a user card 21 is set in a card reader 20 and then data on the title musical composition alphais inputted with keys by using an input part 10. Then the data on the title of musical composition alpha are registered in a request registration part 41. When, however, the data are already registered in the request registration part 41, a double registration inhibition part 43 inhibits the request made by the customer A.