baber/WOPTO huggingface dataset:
Patent JP-H06168506-A (JP)
Title: Reproducing method of magnetic recording and reproducing device
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B27/28
Filed: 1992-11-30
Abstract: PURPOSE:To ensure the reproduction from the head of a music by releasing a mute in the manner of detecting a tracking control signal and a discrimination signal S-ID indicating the of music, when the mute period is required at the time head of reproduction by the change of a recording mode. CONSTITUTION:When a capstan speed is desired to be changed at the border of normal speed and half speed modes, the tape is once unwound to the position just before the signal S-ID if the signal S-ID exists on the way of the process, and after that, the reproduction is made again in the corresponded mode to release the mute at the head position of the signal S-ID. At the time of reproduction the signal recorded on the tape 8 is read by a magnetic head 7 and transmitted to a reproduction amplifier 9 through a rotary transformer 6 then processed by a digital signal processing circuit 10 and outputted from an output terminal 12. At this time, the subcode informations such as a frequency, the number of bits, time information, etc., are also processed by the circuit 10 and transmitted to a control circuit 20 to control motor servo circuits 17, 18, 19. Thus, the reproduction is attained by a double scan system.
Patent JP-H07149197-A (JP)
Title: Air bag main body of air bag device
Inventor: IWATA ATSUTOSHI
IPC: B60R21/233
Filed: 1993-11-29
Abstract: PURPOSE:To provide an air bag main body of an air bag device in which a sewn part of a hanging belt is prevented from burning by gas of high temperature from a gas generator, the sewing-on work of the hanging belt is performed simply and quickly, silicone coating work is dispensable so as to reduce thickness at folding up, the strength is increased while reducing the weight, and the profitability and safety are excellent. CONSTITUTION:A hanging belt 28 is formed out of a pair of hanging belt members 31,32. The hanging belt members 31,32 are respectively formed out of a doughnut shaped base part 33 having a gas jet opening 34, and a pair of belt parts 35 outward extendingly provided from the doughnut shaped base part 33. The base parts of a plurality of hanging belt members 31,32 are respectively piled up, and sewn on along the peripheral edge of a gas injecting port, 25 formed on a foundation cloth 23 on the rear side, under the condition in which a plurality of belt parts 35 are projected outward at proper angles.
Patent JP-H06268089-A (JP)
Title: Cap for sealing semiconductor device and manufacture thereof
Inventor: YAMAMOTO SHIGERU
IPC: H01L23/02
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the generation and growth of a rust in the main body of a cap and improve the weather-proof property of the cap, by forming a stainless layer on one side of the main body of the cap made of a metal or alloy. CONSTITUTION:On one side 12a of a main body 12 of a cap, a stainless layer 13 is formed. The sides of the main body 12 of the cap wherefrom the side coated with the stainless layer 13 is excluded are coated with a nickel plating layer 14. On the periphery of the side (inner side) of the main body 12 whereon the main body 12 is fitted in a package 2, an engagement step 15 is formed. Thereby, through the stainless layer 13, the mainbody 12 of the cap can be protected, and the generation and growth of a rust can be prevented, and further, the weather-proof property of the cap can be improved. Therefore, the reliability of a semiconductor device can be improved.
Patent JP-H09136432-A (JP)
Title: Ink jet recording device
Inventor: YAMADA MAKOTO
IPC: B41J29/20
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To detect the shortage of an ink at a high precision by a method wherein by counting the number of black dots to be printed, and the number of processes at the time of a head cleaning to eliminate the clogging of a nozzle of the ink jet head. SOLUTION: When receiving data for one line in the major control direction X is developed, e.g. as the output data for a first line of an address in the subsidiary control direction in an output data region, in the output data group, the quantity of output data to form black dots by jetting an ink, is counted. When a head cleaning is performed, a factor in response to the process content of the head cleaning is multiplied by the number of nozzles of which the heads are cleaned, and the obtained value is made a process number. In a memory unit, a control program consisting of a head cleaning routine for the clogging of nozzles 31b..., and an ink shortage detecting routine to detect the shortage of the ink based on the added value of the number of the black dots and the process number at the time of head cleaning, etc., is stored.
Patent JP-H01165098-A (JP)
Title: Program circuit
Inventor: KAJIMOTO TAKESHI
IPC: G11C29/00
Filed: 1987-12-21
Abstract: PURPOSE:To simply change a program state set once by cutting a prescribed fusing link to set the program state, thereafter, cutting other fusing link and returning the program state to an initial state. CONSTITUTION:When a program fuse F12 is cut, the input signals of a NAND gate NAND11 go to a high level during the period of the high level of the input signal phi. Consequently, an output signal phir is controlled to a high level state during that period. After one program fuse F12 is cut, residual program fuse F11 is further cut, and then, the output signal phia of a program part 1 is constantly fixed to a low level. Consequently, during the high level period of the input signal phi, the output signal phir is fixed to the low level and the output signal phir is returned to a low level fixed state similarly to the initial state in the program circuit, namely, the non-cut state of a pair of program fuses F11 and F12.
Patent JP-H09139781-A (JP)
Title: Teleconference system
Inventor: WATANABE HIDEHIKO
IPC: H04M3/56
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the system by which a difference from expenses between the case with utilizing the teleconference system and the case with an actual business trip. SOLUTION: A CPU 2 receives a communication charge from an ISDN (Integrated services digital network) after a teleconference is finished, then the CPU 2 stores the charge once to a RAM 4, reads a traffic expense between a nearby station of an area of a toll station number stored in an HDD 8 and a nearby station of its own terminal equipment based on a toll station number of an opposite terminal equipment of the teleconference and calculates a difference between the traffic charge and the communication charge as an expense difference. The calculated expense difference is stored in the RAM 4 and displayed on a liquid crystal display device LCD 15. Every time a teleconference is held, the expense difference is stored in the RAM 4 and the monthly expense difference is calculated and displayed on the LCD 15.
Patent JP-H01163853-A (JP)
Title: Address converter
Inventor: KAWAMURA TOSHIAKI
IPC: G06F12/10
Filed: 1987-12-21
Abstract: PURPOSE:To improve maintainability by treating a logical address designated by a hardware as displacement from the starting address of a hardware area (HSA) on a main memory when the HSA is referred to. CONSTITUTION:When a main memory reference request is for the HSA, the contents of a logical address register 3 are added to the one input of an adder 6 by a signal line 12, the output of an HSA starting address register 5 is connected to the other input of the adder 6, and the added result of them is stored into a real address register 4. Further, the high-order bit of the logical address register 3 and the contents of the real address register 4 are stored into a position in an address converting buffer 1 obtained by a prescribed logical operation to the high-order bit of the logical address register 3 as a logical address LA and a real address RA respectively, and they are registered as new entries. Thus, since a reference to the HSA is carried out by using the displacement address from the HSA starting address, the maintainability is improved.
Patent JP-H07152267-A (JP)
Title: Image forming device
Inventor: YAMADA HIROMICHI
IPC: G03G15/16
Filed: 1993-11-26
Abstract: PURPOSE:To reduce the scratching, shaving, etc., of an intermediate transfer body or a transfer member and to enhance durability and transfer efficiency by providing a protective layer on the surface of a contact transfer member used for a secondary transfer. CONSTITUTION:As a transfer member 25 for the secondary transfer, an elastic transfer roller 25 using a foamed EDPM 27 whose surface layer is coated with a polyurethane elastomer to provide a surface protective layer 28 is used. The surface protective layer 28 is a thin layer coat, so that the hardness of the transfer roller 25 is the same as that is used in the case of a foamed EPDM single layer. Thus, reduction in the outside diameter caused by the shaving of the transfer roller 25 and the oozing out of oil from the EPDM layer 27 can be decreased up to about 1/10 compared with the case where the transfer roller of the foamed EPDM single layer is used and further, fluctuations in the resistance value of the transfer roller 25 caused by the passage of a paper sheet can be lessened. Further, it is unnecessary that the hardness of the surface layer of the transfer roller 25 can be made high, so that the intermediate transfer body 20 can not be shocked unnecessarily and its life can not be shortened as well.
Patent JP-H10158128-A (JP)
Title: Composition for hair
Inventor: SUZUKI KENICHI
IPC: A61K8/37
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a polyhydric alcohol fatty acid ester, an alkyl quaternary ammonium salt, a glyceryl monostearate, and cetyl ethylhexanoate and useful as a rinse or a conditioner. SOLUTION: This composition of hair contains a polyhydric alcohol fatty acid ester (e.g. ethylene glycol monostearate, propylene glycol distearate) in an amount of 0.1-10wt.% based on the whole composition, an alkyl quaternary ammonium salt (e.g. stearyltrimethylammonium chloride, distearyldimethylammonium chloride) in an amount of 0.5-10wt.%, glyceryl monostearate in an amount of 0.5-5wt.%, and cetyl ethylhexanoate in an amount of 0.5-5wt.%. The composition can improve the finishing properties of washed hair, such as flexibility, combing property and gloss, and is good in storage stability at 40 deg.C.
Patent JP-H11154593-A (JP)
Title: Electroluminescent element
Inventor: TAKENAKA MASAHARU
IPC: H05B33/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of an EL element and to reduce a cost by preventing fluorescent powder from sucking in moisture even if an expensive ethylene chloride trifluoride film is not used. SOLUTION: Paste by dispersing moistureproof coat-applied fluorescent powder in a binder is printed on a transparent electrode 1, and after a phosphor layer 2 is formed by drying this paste, paste by dispersed with barium titanate in a binder is printed on the phosphor layer 2, and dielectric layer 3 is formed by drying this paste. Next, paste dispersed with conductive powder in a binder is printed on the dielectric layer 3, and after a back plate 4 is formed by drying this pastel, plastisol type insulating paste mainly composed of a vinyl chloride resin is printed on the back plate 4, and an insulating moistureproof layer 5 is formed by heating and drying this insulating paste.
Patent JP-H07177368-A (JP)
Title: Color image processor
Inventor: IMAO KAORU
IPC: H04N1/46
Filed: 1993-12-21
Abstract: PURPOSE:To reproduce a fluorescent color faithfully to the color or by a color close to the color. CONSTITUTION:At the time of prescanning, an original sort judging part 2 judges an original including a fiuorescent color or a general original. A selection part 3 selects either one of a color parameter 4 for a fluorescent light and a general parameter 5 based upon the judged result of the judging part 2 and sets up the selected parameter in a color conversion part 6. At the time of main scanning, the color conversion part 6 executes color conversion processing by using the set color parameter 4 or 5.
Patent JP-H01164780-A (JP)
Title: Method for modifying oxide superconductor
Inventor: TANAKA SHUNICHIRO
IPC: H01L39/24
Filed: 1987-12-19
Abstract: PURPOSE:To increase the critical temp. and critical current density of an oxide superconductor by irradiating the surface of the oxide superconductor immersed in liq. oxygen with neutron beams and/or gamma-rays. CONSTITUTION:An oxide superconductor having an oxygen-defect perovskite structure represent by the formula LnBa2Cu3O7-delta (where Ln is at least one kind of rare earth element and delta is oxygen defect) is immersed in liq. oxygen and irradiated with 2X10<15>-1X10<18>n/cm<2> neutron beams with 0.1-10GeV incident energy or 0.1-100R gamma-rays with 0.1-10GeV incident energy to cause irradiation defect to the crystal structure of the oxide superconductor.
Patent JP-H07175933-A (JP)
Title: Image evaluating method and device therefor
Inventor: TSURUOKA SHINSUKE
IPC: G06T7/60
Filed: 1993-12-21
Abstract: PURPOSE:To evaluate image grade with high accuracy by detecting the position deviation in the image printed based on a centroid location in a designated image area. CONSTITUTION:By the relative moving of a moving mechanism 10 and image pickup devices 1 and 2, the image on inspection paper 9 is read as a two-dimensional image. The video signals over all the areas of the inspection paper 9 to be evaluation objects obtained by the coorperation of the the image pickup devices 1 and 2 and the moving mechanism 10 in this way are inputted in an image processing par 4 after an A/D conversion is performed for the signals. This image processing part 4 performs image processing calculations such as the fetching operation of image data, a histogram calculation and the calculation of a centroid, etc., in accordance with the operation instruction of a host computer 5. By reading printed patterns, storing the image data of all the areas and determining the mutual relation of the centroid locations of the patterns printed from the data of plural arbitrary areas of the stored image data, the image can be evaluated.
Patent JP-H05156491-A (JP)
Title: Reflow control method for continuous tin plating equipment
Inventor: HIEDA NAOKI
IPC: C25D5/26
Filed: 1991-12-05
Abstract: PURPOSE:To greatly improve the adhesive property and corrosion resistance of tin by most adequately controlling the outputs of C/R by resistance heating constituting a tin melting device and the output of I/R by induction heating. CONSTITUTION:A tin plated steel plate 1 which is to be treated and is continuously sent is heated up and is further subjected to reflow control by a rapid cooling treatment in a quench tank 5 while the output electric powers of the I/R 4 and the C/R 8 are controlled. The total output electric power of the I/R 4 and the C/R 8 is determined by using the line speed and the steel sheet size. The output electric power of the C/R 8 is then determined in accordance with the target heating up rate. The C/R 8 is controlled by the determined output electric power and the remaining electric power obtd. after the output electric power of the C/R 8 is subtracted from the total output electric power is determined as the output electric power of the I/R 4. The I/R 4 is controlled by this output electric power, by which the heating up rate of the steel sheet 1 to be treated near the tin melting device is controlled. As a result, the heating up rate is surely controlled within the prescribed range in the heating up region of the steel sheet 1 to be treated by the C/R 8.
Patent JP-2000276869-A (JP)
Title: Tape cartridge
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent an L shape engagement part from entering a reel area by forming recesses at parts on the left and right side walls of a lower case, where the diameter of a tape becomes the maximum one, and providing wall parts on the upper surfaces of the side walls, which are provided with a wall surface opposed to the L shape engagement part arranged in a slider in one of front and rear parts in each recesses. SOLUTION: In this tape cartridge, a pair of hubs 3 where the tape 4 is wound are supported so as to be rotatable and the slider 7 by which a pair of holes 21 where a driving shaft is inserted are covered slidably is arranged on the outer surface of the lower case 2. The concentric shape recesses 25 are arranged as against the hubs 3 on the left and right walls and the rear part side wall of the lower case 2. The wall part 26a having an outer wall surface at a position corresponding to the bottom part of each recess or at a little outer side are formed in places near the rear part of the recesses 25 on the left and right side walls and extended upward from the upper surfaces of the left and right side walls.  Thus, each wall part 26a is superimposed on the vertical wall 73b of the L-shape engagement part in the slider 7 and the vertical wall 73b is prevented from entering the reel area (the recessed part 25).
Patent JP-2000147794-A (JP)
Title: Photoresist peeling liquid
Inventor: ABE HISAOKI
IPC: H01L21/027
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To remove a photoresist formed by using a mask or the resist residue remaining on an inorg. substrate after dry etching in the wiring process of a semiconductor device by incorporating a specified wt.% of an oxidizing agent and a specified wt.% of a chelating agent. SOLUTION: This peeling liquid for resist contains 0.1 to 60 wt.% of an oxidizing agent and 0.01 to 5 wt.% of a chelating agent. By using the peeling liquid, the photoresist or resist residue 6 remaining after dry etching the photoresist film applied on the inorg. base body 1, or the photoresist residue 6 remaining after ashing after dry etching can be easily removed in a short time. In this process, ultra microfabrication can performed while the wiring material is completely prevented from corrosion. Further, an org. solvent such as alcohol is not necessary for use as a rinsing liquid but the substrate can be rinsed only with water. Thus, circuit wirings of high accuracy can be produced.
Patent JP-2001146498-A (JP)
Title: Silicon single crystal wafer, method for producing the same and soi wafer
Inventor: IIDA MAKOTO
IPC: H01L27/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a defect-free silicon single crystal wafer prepared by CZ (Czochralski) method and composed of N-region in whole region in which void- type defects and dislocation clusters are eliminated under stable producing conditions having broad controllability and easy to control since OSF(oxidation induced stacking fault) region is required to be deactivated and pulling conditions of a crystal therefor are then searched when the crystal pulled up in the N-region containing the OSF region and doped with nitrogen is used as the defect-free wafer and to provide a method for producing the wafer. SOLUTION: This silicon single crystal wafer grown by the CZ method is doped with nitrogen and composed of the N-region in the whole region and has <=8 ppma interstitial oxygen concentration or at least the void-type defects and the dislocation clusters are eliminated from the whole region in the silicon single crystal wafer doped with nitrogen and having <=8 ppma interstitial oxygen concentration.
Patent JP-2001084723-A (JP)
Title: Recording/reproducing head support mechanism and recording/reproducing apparatus
Inventor: SOENO KEIICHI
IPC: G11B5/596
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a recording/reproducing head support mechanism which prevents the contact and the friction of an actuator with the other component of a head and whose reliability is increased, by providing a gap formation means which is used to prevent a gap between the moving part of the actuator and the other component of the head. SOLUTION: An electrode 10 is installed between the surface of an actuator 4 and the surface of a suspension 3, an electrode 10 is installed between the surface of the actuator 4 and the surface of a slider 2, and the electrodes 10 are used as a gap formation means. Then, a filmlike friction reduction means 8 is installed inside a gap formed in this manner. At this time, terminal electrodes 13A, 13B, 13C on the surface of the suspension 3 and terminal electrodes 14A, 14B, 14C on the surface of the actuator 4 are formed so as to become a prescribed thickness in total, and they may be used as a gap formation means. In addition, other conductive members may be sandwiched between both terminal electrodes so as to be used as a gap formation means in total.
Patent JP-H029510-A (JP)
Title: Tool holding structure
Inventor: MITSUGUCHI YUKIO
IPC: B23B31/107
Filed: 1988-12-21
Abstract: PURPOSE:To make it possible to install both turning and rotary tools with a simple structure by having a tool head possessing a straight shank with a rotary tool transversely engaged with a cylindrical head holding means and having it engaged with a turning shaft in its axial direction. CONSTITUTION:A tool head 35 pivotally securing a rotary tool 43 is positioned at a point opposedly indexed to a head hole 3 by retreating a tool holding base 2 in the direction B marked with an arrow with a cylinder 47 and a clamping rod 29 in the direction D marked with an arrow with a cylinder 25. When the tool holding base 2 is pushed forward in the direction A marked with an arrow, a clutch claw 19a of a transmission shaft 19 is coupled with a clutch claw 45 of a main shaft 42 while when the rod 29 is pushed forward in the direction C marked with an arrow with the cylinder 25, serrations, 30 and 39, are engaged to produce a specified contact pressure between end faces, 2a and 36a, and a shank 37 is installed and held in the head hole 3. With the turning of a motor 16, the rotary tool 43 is turned through the transmission shaft 19, clutch claws, 19a and 45, and the main shaft 42, so that the tool head equipped with a turning tool is similarly engaged and held as it also possesses a straight shank.
Patent JP-H04195354-A (JP)
Title: Personal computer system
Inventor: UGA MASAKAZU
IPC: G06F1/24
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the personal computer system whose function can be altered even after equipment shipment by composing an extended input/output unit of a reprogrammable logic element. CONSTITUTION:The extended input/output unit 6 of the personal computer system is composed of the reprogrammable logic element 6, the function is coded and stored in a program device (ROM or auxiliary storage device) 62, and a function definition code is transferred to the reprogrammable logic element 61 at the time of initialization right after power-ON operation, so that the unit can operate as a target extended input/output unit 6. Consequently, the system can easily be structured.
Patent JP-H02169072-A (JP)
Title: Exciter
Inventor: NAKAMURA EIJI
IPC: B06B1/08
Filed: 1988-12-21
Abstract: PURPOSE:To miniaturize the exciter by providing a vibration source consisting of a strong-magnetostriction-effect material and a driving source for vibrating the vibration source. CONSTITUTION:The exciter 30 consists of a yoke 31, a cylindrical permanent magnet 32 fixed on the yoke 31, a joke 33 fixed to the magnet 32, a supermagnetostrictive rod 34, etc. When an oscillation signal is supplied from an oscillator 40 to a coil 35, a magnetic field is generated, hence the tip of the rod 34 is brought into contact with the stylus of a tracer 2, and vibration is caused at an amplitude of about 2 microns. As a result, the exciter can be closely inserted into the stylus part of the tracer 2 with ease. Accordingly, the working efficiency is improved, and vibration is stably caused.