baber/WOPTO huggingface dataset:
Patent JP-H09244611-A (JP)
Title: Video signal processor and display device using the same
Inventor: NAKA KAZUTAKA
IPC: G09G5/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate a phase synchronization which is stabilized with respect to only a vertical frequency by resetting a line frequency divider circuit by a reference vertical synchronizing signal. SOLUTION: The N-fold frequency of a reference horizontal synchronizing signal RH to be inputted from terminals 11 is outputted from a VOC 3 as a read clock by a PLL loop consisting of a phase frequency comparator 2, the VOC 3 and a frequency divider circuit 7. An output horizontal synchronizing signal HO is generated by frequency-dividing this read dot clock with the number of a horizontal total dots D including a blanking period by a frequency divider circuit 4 and moreover an output vertical synchronizing signal VO is generated by frequency-dividing this output horizontal synchronizing signal HO with the number of total lines L by a frequency divider circuit 5.  Then, the reference vertical synchronizing signal RV inputted from the terminals 11 is inputted to the frequency divider circuit 5 to become constitution resetting the counter in the inside of the frequency divider circuit. Thus, this line frequency divider circuit is made to operate so that the phase of the output vertical synchronizing circuit becomes always same to the reference vertical synchronizing signal RV.
Patent JP-H05180878-A (JP)
Title: Adjusting method for electric power measuring instrument
Inventor: FUJINO KENJI
IPC: G01R21/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide an adjusting method for an electric power measuring instrument through which the correction factor of correction function for a non-linear and a phase error occurring in the input sensor circuit or the like of an electric power measuring instrument can be obtained, and written in the electric power measuring instrument. CONSTITUTION:In an adjusting method for an electric power measuring instrument to correct the non-linear characteristic or the like of the instrument using a correction function accommodated in a memory element 10, a sine wave signal is inputted in the electric power measuring instrument, and an output including the non-linear and the phase error component of the electric power measuring instrument is considered as the data of wave forms, from which the sine wave signal is presumed. Correction factors for a non-linear and a phase error are obtained from the presumed sine wave signal and the data of wave forms by a least square method, and accommodated in the memory element 10.
Patent JP-H03253535-A (JP)
Title: Aluminum alloy high damping material and its manufacture
Inventor: SASAKI KATSUTOSHI
IPC: C22F1/04
Filed: 1990-03-02
Abstract: PURPOSE:To obtain an Al alloy high damping material having low specific gravity and easily executable of cold working by incorporating Al with a specified amt. of Mn and furthermore with specified amounts of one or more kinds among Fe, Co, Ni, Cr and rare earth elements. CONSTITUTION:An Al alloy ingot contg., by weight, 0.5 to 20% Mn, furthermore contg. 0.1 to 15% of one or more kinds among Fe, Co, Ni, Cr and rare earth elements and the balance Al is subjected to plastic working at >=20% reduction of area to obtain a high damping material. In this high damping material, Mn forms compounds extremely effective for improving its vibration damping capacity; in the case of <0.5%, the effect is insufficient, and in the case of >20%, the effect is saturated to make the distribution of compounds ununiform and moreover to make its cold workability difficult. As for the one or more kinds among Fe, Co, Ni, Cr and rare earth elements, in the case of <0.1%, the amt. of compounds distributed in the matrix is reduced to make its vibration damping effect insufficient, and in the case of >15%, the same is true with the case more than the upper limit in Mn.
Patent JP-S59179579-A (JP)
Title: Chemical grouting method
Inventor: HOSODA HATSUTOSHI
IPC: C09K17/00
Filed: 1983-03-29
Abstract: PURPOSE:To prevent the dissolution of sodium beforehand and improve the curing hardness, by injecting silica sol of a specific composition, a hardener of an organic solvent or an assistant of an inorganic solvent and if necessary a modifier of a hydrogencarbonate into the ground, and solidifying the injected chemicals. CONSTITUTION:(A) Silicia sol consisting of the composition of 0.6-5wt% Na2O and 3-25wt% SiO2, (B) a hardener, preferably butyrolactone, ethylene glycol diacetate or triacetin, etc. or an assistant, preferably phosphoric acid, sodium sulfate or potassium carbonate and if necessary a modifier, preferably sodium hydrogencarbonate or potassium hydrogencarbonate are injected into the ground, and solidified. The hardener and assistant are injected respectively alone or together with the component (A). In the execution, an aqueous silica sol solution prepared at 1:(0-4) weight ratio between the component (A) and water is preferably mixed with a hardener based aqueous solution prepared at 1:(3-50) weight ratio between the component (B) and water and injected into the ground or in separate lines injected thereinto.
Patent JP-H03253837-A (JP)
Title: Image processor
Inventor: MIYAKE NORIFUMI
IPC: H04N1/04
Filed: 1990-03-05
Abstract: PURPOSE:To realize the adjustment of light quantity with high reliability by correcting the second and succeeding documents with the aid of the change of the document density detected value by a first detection means and correction value obtained when a first image processing condition is controlled to be appropriate with the aid of using a second detection means. CONSTITUTION:The density of the document is detected by both of a recirculating document feeder (RDF) 200 and a main body 100 only when the first document among the documents carried on a platen glass is carried at the first time and the difference value of the detected values is stored in a RAM 302-2 as the correction value. Besides, the density of the document is detected only by the RDF 200 when the second and succeeding document is carried. Then, precise density value of the document is estimated based on the density of the document detected by the RDF 200 and the correction value without executing the detecting operation of the document density by the main body 100. Thus, time required for the detecting operation is suppressed to the minimum and the processing efficiency of an image is improved.
Patent JP-S62210173-A (JP)
Title: Self-propelled vehicle
Inventor: MATSUMOTO YOSHIHIRO
IPC: B62D7/14
Filed: 1986-03-10
Abstract: PURPOSE:To allow a self-propelled thickness to be laterally traveled and shifted between parallel tracks by rotating a pair of rear wheels in the right angle direction the main body of the self-propelled vehicle interlockingly with the rotation of one front wheel in the right angle detection of the three-wheeled self-propelled vehicle. CONSTITUTION:When the main body B of a self-propelled vehicle is to be laterally traveled, a hooking claw 44 is protruded by a plunger 43, the front wheel is set in the disired angle direction by a steering motor 18 via a steering shaft 9, and a swaying plate 39 and an arm 42 are rotated via a steering cam 11. Thereby a rod 49 is pulled, both side arms 23, 24 are rotated, and both rear wheels 2, 3 are set in the right angle direction against the front of the main body B. Both solenoid clutches 15, 28 are engaged, and the front wheel 1 and the rear wheel 3 are rotated by a drive motor 7. On the other hand, when the main body B is to be normally traveled, only the front wheel 1 is driven with both rear wheels 2, 3 being locked forward.
Patent JP-H01226199-A (JP)
Title: Radio wave reflecting wall structure
Inventor: KIYOKAWA HIROSHI
IPC: H01Q17/00
Filed: 1988-03-07
Abstract: PURPOSE:To reduce a ratio wave trouble area by confining reflected radio waves around a building by mounting cylindrical metal grids on a plane wall surface of a building and permitting the grids to manifest the same radio wave reflection capability as that of the cylindrical metal plate. CONSTITUTION:A metal grid A includes a longitudinal grid material 1 and a transversal grid material 2 both comprising light metal such as aluminum. The metal grid A is cylindrically mounted on the outside of a plane wall surface of a building in a direction of a radio field of the incoming radio wave matching the size of the grids to the wavelength of the radio wave. Hereby, reflected radio waves are confined around the building to reduce a radio wave trouble area.
Patent JP-H08217461-A (JP)
Title: Production of perovskite type compound oxide
Inventor: TANAKA HIROHISA
IPC: B01D53/86
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a perovskite compound oxide, containing a noble metallic element introduced into a crystal lattice and excellent in catalyst activities and durability by adopting a specific method in obtaining the subject prescribed compound oxide containing the noble metallic element. CONSTITUTION: This method is to provide the subject compound oxide represented by the formula, (A1-x A'x )(B1-y B'y )O3 [A is at least one of La, Nd and Pr; A' is at least one of Ce, Mg, Ca, Sr, Ba and Y; B is at least one of Co, Mn, Fe, Ni, Cr, Cu and Zn; B' is at least one noble metallic element comprising Ru, Rh, Pd, Os, Ir and Pt; (x) is 0-0.9; (y) is 0.01-0.2]. In the method, an aqueous solution of a salt of B' is added to a solution prepared by dissolving a metallic alkoxyalcoholate represented by the formula [M is A, A' or B; R<2> is a lower alkyl; R<1> is H or R<2> ; (a) is 1-3; (s) is 2-3] of a metallic element except B' in an organic solvent and the metallic alkoxyalcoholate is hydrolyzed. The organic solvent and water are then removed to form a precursor of the compound oxide. The resultant precursor is then baked at 500-800 deg.C in an oxidizing atmosphere.
Patent JP-H08219293-A (JP)
Title: Sealing device
Inventor: KAMEMURA MAKOTO
IPC: F16J15/32
Filed: 1995-02-15
Abstract: PURPOSE: To prevent a seal tip from being damaged by preventing foreign matter from entering a housing, and to improve the sealability by preventing other seal parts to be fitted to the annular clearance between the housing and a shaft from being damaged. CONSTITUTION: A sealing device is fitted to the annular clearance 30 between a housing 2 to be assembled in a concentrical and relatively movable manner to each other and a shaft 3, and seals the sealed fluid from a flow passage 21 to be open to the annular clearance 30 having the housing. In the sealing device having a seal body 4 provided with a fitting part 7 to be fitted to the housing 2 and a seal lip 8 which is brought into sealable contact with the shaft 3, a filter means 20 to cover the opening part of the flow passage 21 to be open to the annular opening 30 is integrated with the fitting part 7.
Patent JP-S63218957-A (JP)
Title: Method for forming pattern of dyeable resin film
Inventor: HASHIMOTO MATSUO
IPC: G03F7/004
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a pattern of high resolution by previously incorporating a nonionic surfactant into a dyeable photosensitive resin compsn. CONSTITUTION:A film is provided on the surface of a base material by using the dyeable photosensitive resin compsn. contg. a copolymer composed of a dyeable monomer, hydrophilic monomers except the dyeable monomer and hydrophobic monomer as a constituting component and is exposed by using a mask. The film is then developed by a developing soln. The nonionic surfactant is previously incorporated into the dyeable photosensitive resin compsn. The formation of the dyeable resin film pattern having the image of high resolution is thereby permitted.
Patent JP-H10246043-A (JP)
Title: Lock device of building
Inventor: SASAKI KAZUO
IPC: G01S13/76
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To securely open or close a lock in high security by only persons concerned without always stationing a guard. SOLUTION: RF power signals are usually transmitted at every specified interval, in the reader of the first floor entrance 202 of a high-class apartment house. When residents 216 put a card type key 30 provided with a transponder 18 near the signals, the RF power signals are received and ID data stored in EEPROM are transmitted. The reader receives the ID data and compares them with the ID data preset in EEPROM. When these data coincide therewith, the electric lock is opened and the door of the first entrance door 202 can be opened. When the door is automatically operated for instance, it is opened by an automatic door device. Even designation of floors in an elevator hall, doors of respective habitable rooms, common facilities such as lockers for home delivery services or garbage dumps, can be opened or closed by one card type key 30, in a high-class apartment house.  In this way, a lock can be locked or unlocked in high security only by persons concerned without always stationing a guard.
Patent JP-H02231649-A (JP)
Title: Healthy state checking method for controller and controller with healthy state checking function
Inventor: KONDO HIROKAZU
IPC: G06F11/30
Filed: 1989-03-06
Abstract: PURPOSE:To omit a special route required for check of a healthy state by using a transmission line for transfer of data to perform the check of the healthy states of plural controllers connected to a common transmission line. CONSTITUTION:A healthy state generating part 4B changes the normal working state of a controller with intervention of a time control part 4A. A healthy state setting part 4C sets a healthy state and puts it on a transmission line 1 via a transmission device 5. At the same time, a monitor controller 2 fetches the healthy states received from various controllers 4 via the line 1 to a healthy state setting part 2C via a transmission device 3 and also drives a time control part 2A. A healthy state check part 2B monitors the change of the state of the part 2C and checks the changes of healthy states of those controllers 4 at the time intervals set by the part 2A. Thus the healthy states of the controllers 4 are checked. Thus a special route can be omitted for check of the healthy state.
Patent JP-H06266932-A (JP)
Title: Automatic cash transaction system
Inventor: YAMASHITA TOSHIAKI
IPC: G06Q40/02
Filed: 1993-03-12
Abstract: PURPOSE:To utilize an automatic teller machine (ATM) by reserving a transaction in advance by utilizing a telephone even when a customer comes to a bank without carrying a card or the customer loses the card. CONSTITUTION:This ATM system is composed of an ATM 16 equipped with a reserved transaction instructing means, telephone number searching device 4 for searching a telephone number from which the customer makes a call, customer file control part 11 for retrieving a customer file 12 from the searched telephone number and reading customer information, telephone input controller 5 for controlling the customer information transmitted from the telephone, data collation/decision part 10 for collating the customer information transmitted from the telephone with the customer information read from the customer file 12, and main control part 1 for controlling the operation of the ATM 16 or the like.
Patent JP-H10212806-A (JP)
Title: Indication body for treadboard
Inventor: KANEKO YOSHIAKI
IPC: G09F19/22
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To securely fix an indication body for passers-by and increase the visibility, by providing the indication body along the bottom face of a number of slender grooves provided on the surface of treadboards and fixing with pressure one end of the longitudinal direction of the indication body to the treadboard with an end tread piece and fixing the other end to the groove bottom with fixing bodies such as screws or the like. SOLUTION: In an escarator type conveyor for passengers for instance, indication bodies of footmarks are provided at the positions where passengers should stand correctly on all surfaces of the treadboards 4 or at every several treadboards. The indication body is provided with rectangular indication pieces 7A (the indication body is the integral form of these pieces) along the bottom face of a number of slender grooves 4A of the surface of the treadboard 4. In the front end of the longitudinal direction, the end tread piece arranged at the front end of the treadboard 4 and provided with the same surface shape with the treadboard 4 is fastened and fixed to a part of the tread 4 with screws or the like. And further, the rear face of the indication pieces 7A is stuck on the whole bottom face of the groove with an adhesive 7B.  The rear end is fixed to the bottom face of the groove 4A with screws and fixed with pressure so that the end parts are not turned up even when small stones or the like contact the end parts.
Patent JP-H05260026-A (JP)
Title: Automatic line bypass device
IPC: H04B3/46
Filed: 1992-03-11
Abstract: PURPOSE:To shorten time for detecting a line fault by detecting the line fault by measuring a bit error rate. CONSTITUTION:This device is provided with a pattern data generation part 1, multiplex part 3 to multiplex pattern data and communication data and to transmit them to a line, separation part 4 to separate the data received from the line into the pattern data and the communication data, pattern check part 5 to measure the bit error rate by checking the separated pattern data, and selector part 6 to switch the line from a living line (a) to a spare line (b) when the bit error rate is larger than a prescribed value.
Patent JP-H08244197-A (JP)
Title: Liquid scraping apparatus for rotor
Inventor: FUNADA HITOSHI
IPC: B41F9/08
Filed: 1995-03-13
Abstract: PURPOSE: To eliminate the scattering of cleanser to the periphery and to prevent atomizing of the cleanser by obviating the free-running of the cleanser from the side of a wiping roller. CONSTITUTION: A pad 39 which is brought into contact with the side 33 of a wiping roller 26 at the output side of a liquid tank 24 and partly dipped in cleanser 25 in the tank 24 is provided, a distance rl from the rotating center P of the roller 26 to the pad 39 is set substantially equal to or shorter than the distance R from the center P of the roller 26 to the liquid level, and the pad 39 is disposed. All the cleanser 25 adhered to the side 33 of the roller 26 is returned to the tank 24 by the pad 39, the free-running of the cleanser 25 from the side 33 upon rotating of the roller 26 is eliminated, the scattering of the cleanser 25 to the periphery is obviated, and the atomizing of the cleanser 25 is prevented.
Patent JP-H09221234-A (JP)
Title: Paper feeding cassette
Inventor: NAKAMURA TOSHIHISA
IPC: B65H1/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To ensure a proper paper feeding pressure for every sizes of paper. SOLUTION: A movable-side paper feeding pressure spring 10 is fixed to a support base 13 integrated with a movable-side side fence 7b by means of claw 14 for mounting the spring 10. Accordingly the spring 10 can be moved to the corresponding positions A, B, C to respective movable side paper feeding rollers 3a, 3b, 3c by moving the side fence 7b according to the size of paper 4, thereby ensuring a proper paper feeding pressure corresponding to each size of paper 4.
Patent JP-S57168345-A (JP)
Title: Data processing device
Inventor: MORIOKA TAKAYUKI
IPC: G06F9/22
Filed: 1981-04-09
Abstract: PURPOSE:To execute instructions in a high speed, by providing entry points of plural microprograms for one instruction in accordance with positions of operands in the data processing device controlled by microprograms. CONSTITUTION:In the first decoding cycle for an instruction, operand descriptors OPD1 and OPD2 following the OP code are decoded besides the OP code; and if an operand 20PD2 exists on a register 113, an OF (operand fetch) unit 106 sets the address in the register 113 to an RAR 108 before the start of the instruction, and the instruction is terminated in one machine cycle after the start of the instruction. If the operand 20PD2 exists in a memory 100, the OF unit 106 sets the next operand 20PD2 to an OPDR 112 when an E (instruction executing) unit 107 reads out an operand 10PD1 from the OPDR 112, and thus, operands are read out sequentially.
Patent JP-H08243732-A (JP)
Title: Soldering device
Inventor: YOSHIDA MASAHIRO
IPC: B23K1/00
Filed: 1995-03-13
Abstract: PURPOSE: To reduce the cost by attaching a soldering position detecting means nearby a work attaching part of a handling mechanism. CONSTITUTION: A solder tank 11 is fixed on a surface plate 12, and a molten solder liquid 13 is filled inside the solder tank 11. A handling mechanism 14 is installed nearby the solder tank 11 on the surface plate 12. A soldering position detecting means 180 is attached nearby a work attaching part 18b of the handling mechanism 14. In a soldering device 10, when a driving means 15 is used to move a moving part 18 upward, a work 20 is attached easily on the work attaching part 18b at a position being separated from the solder liquid 13 at high temperature. When the moving part 18 is moved downward, the work 20 can be dipped in the flat surface solder liquid 13 without moving the solder tank. Relative positioning between the work 20 and the solder liquid 13 can be executed precisely with the detecting means 180. Therefore, the efficiency of the soldering can be increased.
Patent JP-H02232221-A (JP)
Title: Resin composition, curable composition and coating composition
Inventor: NAKAHATA AKIMASA
IPC: C08G59/70
Filed: 1989-03-03
Abstract: PURPOSE:To make it possible to obtain a composition excellent in storage stability, curability, etc., by mixing a hydroxylic compound, an epoxy compound and a specified compound at least one of which is a fluorine compound together. CONSTITUTION:A fluororesin composition is obtained by mixing the following components A-C at least one of which is a fluorine compound: 100 pts.wt. mixture of 5-95wt.% hydroxylic compound (A) having a number-average MW of 1000-200000 and at least two hydroxyls on the average per molecule, 95-5wt.% epoxy compound (B) having a number-average MW of 120-200000 and at least two epoxies on the average per molecule, and 0.1-50 pts.wt., desirably 1-20 pts.wt. compound (C) having a number-average MW of 104-200000 and containing a silanol and/or an Si-bonded hydrolyzable group. This composition is mixed with 0.01-10 pts.wt., per 100 pts.wt. components A and B, metal chelate compound to obtain a curable composition.
Patent JP-S62212016-A (JP)
Title: Manufacture of duplex tube
Inventor: KUNIYASU SHUNJI
IPC: B21C37/06
Filed: 1986-03-12
Abstract: PURPOSE:To form a duplex tube in which both an outer and an inner tube being well adhered into a required shape by inserting the inner tube into a hollow cylindrical tube stock, rotating the tube stock with a tensile or a compressive force in the axial direction applied to the tube stock, and pushing and moving a forming roll against the tube stock. CONSTITUTION:An inner tube 2 is inserted into the inside of an outer tube 1 of a hollow cylindrical tube stock, mandrels 6 are inserted into respective ends of the outer tube 1, and a driving side chuck 7 and a stress adding side chuck 8 push the left and right ends of the tube 1, respectively. A forming roll 4 is pushed on a part to be worked with the tube 1 rotating. The chuck 8 is equipped with a piston rod 10 of a hydraulic device 9 and a tensile or a compressive force is applied to the chuck 8 by the device 9.
Patent JP-S52135721-A (JP)
Title: Reprinting system
Inventor: KIMURA TSUTOMU
IPC: G03B27/00
Filed: 1976-05-07
Abstract: PURPOSE: To prevent the mistake in the frame and sheet number designation in a laboratory by using a negative sheet, into which the information of a desired number of prints of the negative frames can be injected, in the position corresponding to the negative frames. 
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