baber/WOPTO huggingface dataset:
Patent JP-H0516517-A (JP)
Title: Recording sheet and recording matter
Inventor: HASEGAWA TAKAFUMI
IPC: B41M5/52
Filed: 1991-07-12
Abstract: PURPOSE:To obtain an image by means of an ink jet printer, wherein color density is clear and high and good color regenerating property and durability are provided. CONSTITUTION:There are provided on a base material, from the lower layer in succession, a resin layer capable of absorbing solvents such as polyvinylalcohol, gelatin, a color adsorption layer comprising hydrate of porous alumina, a solvent absorbing layer comprising silca gel, and an opaque porous layer comprising potassium titanate fiber, titanium oxide, etc.
Patent JP-H1141208-A (JP)
Title: Optical reception equipment
Inventor: TAKADA MASATO
IPC: H04B10/079
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To minimize radio interference with the optical signal of an adjacent wavelength. SOLUTION: A wavelength channel select signal (b) from a selector 2 and a wavelength control signal (c) from a wavelength control circuit 12 are outputted and when the passing wavelength of a wavelength variable filter 4 is roughly adjusted into desired wavelength, an optical signal (d) of the desired wavelength and a pilot signal are separately outputted from a wavelength multiplex optical signal (a) and photoelectrically transduced by a photodetecting element 7. The pilot signals of respective wavelengths included in the wavelength multiplex optical signal (a) are separated from an electric signal (g) by filters 92 ,..., 9n and detected by detection circuits 101 ,..., 10n , the strengths of the respective detected signals are compared by a comparator circuit 11 and the desired wavelength at a peak level is detected.  Then, a wavelength control signal (j) for finely changing the wavelength of the wavelength variable filter 4 in a long or short wavelength direction is outputted from the wavelength control circuit 12 and by successively changing the passing wavelength of the wavelength variable filter 4, when the strength difference between the pilot signals of the desired wavelength and the adjacent wavelength gets maximum, the radio interference with the adjacent wavelength is minimized.
Patent JP-S6259052-A (JP)
Title: Thermal printer
Inventor: TANAKA YOSHITO
IPC: B41J2/385
Filed: 1985-09-09
Abstract: PURPOSE:To quicken a transfer speed by hastening the latch motion of data, by establishing N pieces of L bit latch means to which the printing data of L bit are inputted, the LXN bit latch means to which the output of this means is inputted, and the heating resistor to which the output of that means is supplied. CONSTITUTION:N pieces of L bit latch means to which the printing data of L bits are inputted, the LXN bit latch means 21 to which the output of N pieces of L bit latch means 18 is inputted, and the heating resistor 2 to which the output of LXN bit latch means 21 is supplied, are established. By this constitution of thermal head, printing data are successively inputted to N pieces of L bit latch and the output of N pieces of L bit latch is latched with the LXN bit latch. Therefore, though serial data are transferred at a high speed, the printing thereof can be executed.
Patent JP-S6178458-A (JP)
Title: Emitting nozzle with sensor
Inventor: YOSHIDA TOSHITAKA
IPC: G01N35/10
Filed: 1984-09-22
Abstract: PURPOSE:To obtain a small light wt. emitting nozzle having sure discrimination capacity, by coaxially arranging a nozzle made of a metal pipe and the metal outer cylinder outside said nozzle through a cavity and using said nozzle as a part of a resonator to a high frequency electromagnetic wave. CONSTITUTION:The nozzle 103 of the emitting nozzle with a sensor mounted to a biochemical automatic analysis apparatus, the outer cylinder 104 thereof and the support 105 fixed to the rear end of the outer cylinder 104 constitute a distribution constant type coaxial cavity resonator to the high frequency electromagnetic wave of a microwave region. The microwave generated from a high frequency oscillation means 101 is set to frequency generating resonation when a liquid 108 is not emitted and introduced into the outer cylinder 104 from an input hole 106 while the output thereof is inputted to a high frequency receiving means 102 from an output hole 107. Therefore, because the inputted microwave largely resonates when the liquid 108 is not emitted, the presence and absence of the liquid is discriminated by the magnitude of the amplitude of a receiving signal.
Patent JP-H05196370-A (JP)
Title: Multiple-fluid curtain for furnace opening part
Inventor: SUDOHIRU KUMARU SHIYARUMA
IPC: F27D99/00
Filed: 1992-07-03
Abstract: PURPOSE: To reduce consumption of protective gas by providing an inner diffuser having a specified function being fixed at least partially to the peripheral part of an opening and a specified outer diffuser being fixed onto the inner diffuser contiguously thereto. CONSTITUTION: In order to form an effective curtain with flowing fluid, total discharge height 32 of inner and outer diffusers 16, 22 is set equal to at least 5% of a distance intended for flowing a curtain. Furthermore, at least one of the diffusers 16, 22 preferably has a discharge height equal to at least 5% of a distance intended for flowing a curtain individually. The diffusers 16, 22 constitute a two-stage diffuser creating a double layer curtain. Alternatively, more than two diffusers are stacked in order to jet more than two kindsof curtain.
Patent JP-2001027875-A (JP)
Title: Pronunciation learning promoting appliance
Inventor: YAMAZAKI RYOJI
IPC: G09B19/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to promote the reinforcing of muscles and the flexibility required for the pronunciation of language, for example, English. SOLUTION: The main body 1 of this appliance has an original shape and it is made so as to give proper loads and stimuli to the articulation organ of the user. Moreover, holes 2 are bored in the main body. Two pieces of this pronunciation learning promoting appliance are used by inserting them in the mouth of the user while respectively inserting one by one at the left and the right of the outer sides of molar teeth. Thus, the reinforcing of muscle required for the pronunciation of an objective language is promoted and the flexibility of the opening and closing of the throat of the user and of the movement of lips of the user is enhanced and the user is made to be aware of an articulation range and an articulation point.
Patent JP-S6260239-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/768
Filed: 1985-09-09
Abstract: PURPOSE:To improve the withstand voltage of an interlayer insulating film by providing a process wherein part of a nitride film is etched away, a process wherein an exposed semiconductor substrate is heat-treated to form a fourth oxide film and a process wherein a second polycrystalline silicon film containing an impurity is formed. CONSTITUTION:A silicon oxide film 102 and an oxide film 103 are formed on one main surface of P-type silicone single crystal substrate 101, and thereafter, a polycrystalline silicon film 104 and an oxide film 105 are formed. The unnecessary part of the oxide film 105 is etched and the polycrystalline silicon film 104 is etched. After a third oxide film 106 is formed on the sidewall of the polycrystalline silicon film, a nitride film 107 and an oxide film sidewall 109 are formed. The nitride film 107 and the oxide film 103 are removed, a gate oxide film 110 and a second polycrystalline silicon film 111 are formed on the exposed substrate 101 and the unnecessary part of the polycrystalline silicon film 111 is removed using a photoetching method to obtain a gate electrode consisting of polycrystalline silicon. Hereby, the interlayer insulating withstand voltage of the polycrystalline silicon film is improved because the thick oxide film sidewall is included.
Patent JP-S6260188-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJITANI KAZUHIKO
IPC: H03K19/094
Filed: 1985-09-11
Abstract: PURPOSE:To attain a high-speed operation of a decoding circuit by connecting in parallel a serial MOSFET set at the side of the voltage defined as a selection level and having gates which receive the input signals of the same combination. CONSTITUTION:For a decoding circuit for address signal containing 5 bits, a NAND gate circuit DUCR1 consists of p channel MOSFETs Q1-Q4 set in parallel and n channel MOSFETs Q5-Q8 set in series. While other three NAND gate circuits UDCR2-UDCR4 also contain FETs Q9-Q16, Q17-Q24 and Q25-Q32 respectively. The output signal of the UDCR1 is supplied to a NOR gate circuit G1 or G2 and the selection timing signal is supplied to the input of the other NOR gate circuit. So is with the UDCRs 2-4. The joint between FETs Q5 and Q6 is connected to the joint between FETs Q13 and Q14. While the joint between FETs Q21 and Q22 is connected to the joint between FETs Q29 and Q30 respectively. In such a way, a decoding circuit can work at a high speed.
Patent JP-2001028102-A (JP)
Title: Recording and/or reproducing device for tape-like recording medium
Inventor: YANO HAJIME
IPC: G11B5/09
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enable recording/reproduction real time for digital data inputted/ outputted at a low speed, without imparting a load to a recording medium, by recording and/or reproducing for the digital data for an area of a prescribed length within a track. SOLUTION: A data transfer speed N is slower than or the same as recording/reproducing speed M for a magnetic tape 2 of the recording/reproducing device of this magnetic tape. Data quantity is detected for the digital data inputted in an input processing part, with the transfer speed N detected. On the basis of transfer speed information supplied, the data quantity recording in one track is controlled so that the digital data is recorded in the area of L×N/M length in the track. In this case, L is the length of one track of the magnetic tape 2; the data is recorded only in the area of L×N/M length in the track of the magnetic tape 2, leaving other areas unrecorded.
Patent JP-H0862934-A (JP)
Title: Charging device and image forming device using the same
Inventor: TSUJIMOTO TAKUYA
IPC: G03G15/02
Filed: 1994-08-24
Abstract: PURPOSE: To realize excellent charge without irregularity and to prolong the life of a charging device by moving a charging member directly coming in contact with or made proximate to a substance to be charged. CONSTITUTION: The charging device 5 is disposed at the left upper part of the photoreceptor 3. The device 5 is provided with a charging blade 6 abutting on the surface of the photoreceptor 3 as the charging member, a power source 7 impressing charging bias on the blade 6 so that the surface of the photoreceptor 3 may be uniformly charged, and a cleaning device 20 removing soil such as toner adhering to the blade 6. Then, the contact or proximate surface of the blade 6 is made movable in parallel with the moving direction of the photoreceptor 3.  By moving the blade 6 directly coming in contact with or coming near the photoreceptor 3 based on such constitution, the soil such as the toner or paper powder adhering to the blade 6 and the irregularity of charge by resistance change caused by long term usage are restrained, and also the cost of the blade 6 is reduced and the life thereof is prolonged.
Patent JP-S58102017-A (JP)
Title: High wet burner
Inventor: SANTOU YOSHIKAZU
IPC: D06B19/00
Filed: 1981-12-11
Abstract: PURPOSE:To facilitate a high wet heat working with a simple equipment by providing a humidifying pipe along the length of a burner tip. CONSTITUTION:A tip 5 adapted to blow a flame by burning a gas injected from a nozzle 4, for example, is made up of a refractory brick and fastened on a burner base body 1 with a metal fitting 6. Nozzle holes 7' are provided on separate steam injection pipes 7 fixed close to both length-wise side port ends of the tip 5 to blow off atomized water to a combustion flame 8 jetted from the tip 5. This achieves a working thus far subjected to the high wet heat treatment easily and with a simple equipment.
Patent JP-H0754024-A (JP)
Title: Structure of furnace bottom in blast furnace
Inventor: KIMURA KAZUO
IPC: E02D5/00
Filed: 1993-08-11
Abstract: PURPOSE:To provide a furnace bottom structure, in which the furnace bottom part in a blast furnace can be repaired by exchanging. CONSTITUTION:Pairs of slide rails 9 (the upper rail 9a, the lower rail 9b) are arranged side by side at the upper and the lower between the foundation 7 and a furnace bottom plate 6b in the blast furnace body 12, and the upper rail 9a is fixed to the bottom plate 6b and the lower rail 9b is fixed to the foundation 7 respectively. Then, in the figure, caption number 8 is a beam between the bottom plates 6a and 6b, number 10 is a liner and number 11 is a fitting plate, respectively. At the time of repairing the furnace bottom part, the range needed to the repairing of the furnace is cut off and the furnace bottom part is slid on the slide rails 9 and removed and exchanged to a new furnace bottom part beforehand prepared.
Patent JP-H0862351-A (JP)
Title: Driving device of rotating ornament
Inventor: URABE TAKAO
IPC: G04B45/00
Filed: 1994-08-24
Abstract: PURPOSE: To make the rotating motion of a rotating ornament irregular to improve the interest. CONSTITUTION: A rotating shaft 3 is stood on a middle plate 4 provided in cases 1, 2, and a rotating ornament 5 is fixed to its upper part. A first permanent magnet 6 is fixed to the part of the rotating shaft where the rotating shaft is situated within the cases 1, 2. A second permanent magnet 7 is fixed to the upper surface of the middle plate so as to be opposed to the first permanent magnet. The opposed surfaces of both the magnets are set to the same polarity to constitute a magnetic levitation mechanism. Recessed part 6a, 7a which arc magnetic flux irregular, are provided on the opposed surfaces of the permanent magnets, respectively, so that load rotating moment can be alternately generated in reversed directions and the same direction according to the rotation of the rotating shaft.  The rotating shaft is rotated by a step motor 10 and a driving means 9 including a transmission gear train R. This rotating motion is braked or accelerated by the load rotating moment caused by the magnetic resiliency and a coil spring 18 interposed in the driving means, and corrected into an irregular rotating motion.
Patent JP-2001025527-A (JP)
Title: Electromagnetic wave preventing structure for game machine
Inventor: SHINYA SADAAKI
IPC: A63F5/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the outward/inward leakage of electromagnetic wave by arranging an electromagnetic shield where a conductive rubber material is stereoscopically adhered to a part between a door and a rotary display machine and attaching metallic fixtures for grounding. SOLUTION: The electromagnetic shield 4 is arranged between the door and the rotary display machine of a pachi-slot machine 1 and the metallic fixtures 5 for grounding are attached to its periphery or a part of it so that an electromagnetic wave preventing structure is constituted. The electromagnetic shield 4 is formed by stereoscopically adhering the conductive rubber material 4a. Besides, a whole base board is formed by integrally molding or adhering a conductive mesh on one surface of a transparent film and, then, shielding is executed by the electromagnetic field to which the grounding metallic fixtures are attached. Moreover, it is favorable that a ferritic core and the grounding metallic fixtures can be combined with an electric wire which is connected to the base board. Thus, the outward or inward leakage of electromagnetic wave is prevented.
Patent JP-H1035872-A (JP)
Title: Sorting equipment
Inventor: NISHIDE ATSUSHI
IPC: B65G47/38
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To increase the angle of tilt of an article table. SOLUTION: An article table 10 on which works to be sorted are loaded is tiltably provided on a truck 1 traveling along a rail 11. A guide plate 14 in which a guide groove 15 is formed is located close to the rail 11 when the article table 10 is tilted, a member 3 to be guided provided on a tip of a rack 5 is inserted in the guide groove 15, and the member 3 to be guided is moved along the groove track. A movable arm 2 is reciprocated as the truck 1 travels, and the reciprocation is converted into the turning motion by the rack 4 and a gear 5. The article table 10 is once tilted by the turning motion to slide down the works to be sorted, and the tilted article table 10 is returned in the horizontal condition.
Patent JP-S5991121-A (JP)
Title: Production of polyester
Inventor: SATOU AKIRA
IPC: C08K5/49
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a polyester capable of providing films excellent in slip property and an accuracy of thickness, by adding terephthalic acid and a P compound to bis(beta-hydroxyethyl) terephthalate containing an alkaline earth metal compound. CONSTITUTION:A polymerizable composition based on bis(beta-hydroxyethyl) terephthalate and/or its oligomer is obtained by transesterifying an acid component based on terephthalic acid(ester) with a glycol component based on ethylene glycol in the presence of 0.01-1.0mol% (in terms of an alkaline earth metal), based on the acid component, alkaline earth metal compound. Then, to this composition are added terephthalic acid in an amount of 0.25-2.0 times, by mole, that of the alkaline earth metal, and a P compound in an amount to provide a P to alkaline earth metal ratio of 0.01-1.1, and the resulting mixture is polycondensed at 230-270 deg.C and a pressure of below 1mm.Hg.
Patent JP-S5998675-A (JP)
Inventor: GIYUNTERU UAARE
IPC: A24D3/02
Filed: 1983-10-27
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-S6261757-A (JP)
Title: Horizontal and continuous casting method for billet
Inventor: SAKAMOTO TOSHIMASA
IPC: B22D11/20
Filed: 1985-09-09
Abstract: PURPOSE:To improve the quality of a billet by disposing level detectors for the billet near the outlets of water-cooled casting molds and detecting upper and lower air gaps, then controlling the position of pinch rollers, thereby eliminating the difference between the upper and lower gaps. CONSTITUTION:Position detectors 3, 3 for detecting the upper and lower levels of the billet B are disposed near the outlets of the water-cooled casting molds 2, 2. A contact type or non-contact type having >=10mu resolving power is used for the detectors 3. The position signals S1, S2 from the detectors 3 are inputted to a control device 4 from which a control signal S3 is outputted if the air gap difference is detected. A driving device 6 is operated by such control signal S3 to move the upper and lower pinch rollers 5, 5 upward or downward, by which the air gap difference of the billet is eliminated. The movement of the solidification point of the billet is thereby prevented and the quality thereof is improved.
Patent JP-S6356641-A (JP)
Title: Information recording device
Inventor: ENDO MAKOTO
IPC: G03G15/04
Filed: 1986-08-27
Abstract: PURPOSE:To accurately detect an image position even if the speed of a motor for moving an optical system which scans an image on an information recording medium varies by obtaining signal readout timing from a photodetecting element with synchronizing pulses from the motor. CONSTITUTION:A motor driver 23 is a driver for a main motor 31 and the scanner motor 30 which moves a scanning mirror and is controlled by receiving a signal from a CPU 20. Further, the motor 30 is provided with an encoder 32 and a signal from the encoder 32 is fed back to the driver 32 and also inputted to the interruption terminal of a CPU 20, which performs interruption processing. The output signal of the photodetecting element 12 is read by said interruption to detect an accurate image position on the element 12. Consequently, a measurement area does not change owing to variance in the startup speed of the motor 30, so density detection is performed in the invariably accurate measurement area and the image density is not different among prints.
Patent JP-S6357900-A (JP)
Title: Surface wave pump
Inventor: SHIMAZAKI KAZUNORI
IPC: F04F7/00
Filed: 1986-08-27
Abstract: PURPOSE:To enable control of a fine flow rate through simple structure, employing a pressure wave by means of a pump alone, by a method wherein an electric deforming element is disposed to the wall surface of a line along the longitudinal direction of the line, and fluid in the line provided with the electric deforming element is orderly driven along a direction in which the fluid is forced to flow. CONSTITUTION:A minus electrode 3 is securely mounted in the direction of a flow passage 2 to a lower outer wall 1a of a line 1. A piezo-electric material 4, serving as an electric deforming element, is secured to a minus electrode 3, and plural plus small electrodes 5a-5f are secured at given intervals to the outer surface of the piezo-electric material. When a plus and a minus voltage are applied on the small plus electrodes 5a-5f and the minus electrode 3, respectively, only the portion, positioned facing each of the plus electrodes 5a-5f, of the piezoelectric material 4 is electrically deformed, and each of pressure waves Wa-Wf is generated in the position, situated facing the deformed portion, of the interior of the flow passage 2. The pressure waves Wa-Wf are respectively functioned so that fluid in the flow passage 2 is forcibly spread in the direction of the flow passage. This constitution forces fluid to advance through utilization of the pressure waves Wa-Wf.
Patent JP-H04255004-A (JP)
Title: Method and tool for digitizing drilling-jig operation
Inventor: SANDORO FUORETSUTEI
IPC: G05D3/12
Filed: 1991-08-09
Abstract: PURPOSE: To obtain the correct position and inclination angle of a hole inside a drill jig. CONSTITUTION: A prying pin providing a round-shaped head part having a diameter being the same as that of the hole 3 of the jig 1 is connected to a measuring instrument which is suitable for continuously calculating its position. The prying pin is inserted into the hole 3 of the jig 1, the coordinate of a point P1 in the neighborhood of the surface of the jig 1 on the axis of the hole 3 is stored, the prying pin is inserted more deeply, the coordinate of the second point P2 on the axis of the hole 3 in the neighborhood of the back surface of the jig 1 is calculated and the inclination angle of the axis is calculated by the calculated coordinates of the two points P1 and P2.
Patent JP-H02183796-A (JP)
Title: Baffle plate for tubular header
Inventor: SUKOTSUTO TOMASU ARII
IPC: F28F9/02
Filed: 1989-08-03
Abstract: PURPOSE: To detect leakage easily while traversing a baffle by providing the baffle with same profile as the cross-section of a tubular header and making a cut having a parallel edge in each side of the profile. CONSTITUTION: An upper header 10 is provided with a baffle 26 having one end 28 divided from the other end 30. Fluid entering from one end 28 flows down through three tubes 14 on the left side thence flows through a lower header 12 and ascends through two tubes 14 on the right side to the other end 30. The baffle is arranged in the lower header 12 by means of upper and lower slots 34, 32 and has profile of same dimensions and shape as the cross-section of the upper and lower headers 10, 12. An L-shaped cut 38, 40 having a parallel edge 42 is made in each side of the baffle 26. The baffle is introduced into the header with the shoulder part 44 thereof abutting against the lower edge 46 of the lower slot 32 and the upper and lower profile parts 50, 48 are aligned with the outside diameter of the header 12.