baber/WOPTO huggingface dataset:
Patent JP-H04122441-A (JP)
Title: Preparation of catalyst for cleaning exhaust gas
Inventor: KANAZAWA TAKAAKI
IPC: B01D53/86
Filed: 1990-09-12
Abstract: PURPOSE:To prevent the generating of the sintering of the catalytic noble metal, supported on alumina in a catalyst support layer, and the lowering of exhaust gas cleaning function due to the catalytic noble metal by supporting the catalytic noble metal on an aqueous mixture containing a heat-treated alumina powder and a ceria powder having a high specific surface area. CONSTITUTION:An aqueous mixture containing at least a heat-treated alumina powder having a specific surface area of 50-200m<2>/g and a ceria powder having a high specific surface area is bonded to the surface of a base material to be dried and baked to form a catalyst supporting layer. Next, a catalytic noble metal is supported on the catalyst supporting layer to obtain a catalyst for cleaning exhaust gas. Since this catalyst contains the heat-treated alumina powder in its catalyst supporting layer, the thermal deterioration of alumina is not almost advanced at the time of cleaning the exhaust gas. Therefore, the sintering of the catalystic noble metal due to the thermal deterioration of alumina is reduced.
Patent JP-S6482068-A (JP)
Title: Sensor density compensating device for toner density controller
Inventor: TAKAHASHI SEIJI
IPC: G03G21/00
Filed: 1987-09-25
Abstract: PURPOSE:To control image density automatically and to prevent the density from being overcorrected by comparing reflection factor data on a photosensitive body that a sensor inputs with correction reference data, correcting the sensor voltage and generating an alarm when a correction limit is reached. CONSTITUTION:The sensor 17 inputs reflection factor data on a no-image formation area on a photosensitive drum to an arithmetic part 23 through an output terminal 21. The arithmetic part 23 compares the input data with the sensor correction reference data and data for sensor correction corresponding to the comparison difference is converted by a converter 24 and sent to an LED 17a to correct the voltage of the sensor 17. Therefore, the voltage of the LED 17a is raised correspondingly by a decrease in reflection factor due to the contamination of the sensor 17. Further, when the correction data reaches limit data, an abnormality warning is generated and the machine is stopped. Consequently, variation in image density due to the sensor contamination is corrected automatically to prevent an element from being destroyed owing to overcorrection.
Patent JP-S62102956-A (JP)
Title: Control unit of machine tool facility using mobile robot device
Inventor: TOYODA KENICHI
IPC: B23Q41/00
Filed: 1985-10-30
Abstract: PURPOSE:To reduce the load of a central control unit by comparing the count result and reference value by a counter/resistor of unprocessed and processed works in an arm robot control unit and transmitting the destination from a robot to the central control unit when present conditions are satisfied. CONSTITUTION:A counter/resistor 731a in the arm robot control unit 731 of a mobile robot 7 counts the number of unprocessed or processed works in the predetermined process, and the count result by the counter/resistor 731a and the preset reference value are compared and judged. When the judgment result satisfies predet conditions, the data is transmitted from the mobile robot control unit 731 to a central control unit 5. Accordingly, the destination of the mobile robot based on the count result of the number of unprocessed or processed works is grasped by the central control unit, thus the loads of sectional control units 41, 43, 49 and the central control unit 5 can be reduced.
Patent JP-H0695813-A (JP)
Title: Character pattern preloading method
Inventor: MASUDA YUMIKO
IPC: B41J2/485
Filed: 1992-09-10
Abstract: PURPOSE:To reduce the quantity of preloading data to be transferred and to shorten the preloading time of the data by performing no 1:1 transmission between the character evolving information and the character pattern data but commonly using the character pattern data. CONSTITUTION:In a device which preloads a character pattern in an internal memory, a received data identifying part 1 identifies a character evolving information part from a character pattern part in the case of inputting the preloading data. Then, a character evolving information storing table production part 2 produces a character evolving information storing table based on the character evolving information part and the character pattern part. The part 1 also holds temporarily the character pattern data received after each character evolving information at a character pattern data holding part 3. When the characters of the same type style that have the different sizes, are preloaded, the character evolving information is transmitted in a quantity equivalent to the types of styles of characters to be evolved. Then, the character evolving information already received from a single piece of character pattern data to be transmitted is referred to through a table searching part 5. A character font production part 6 evolves the characters into a memory 7.
Patent JP-S62104985-A (JP)
Inventor: ITO TAKAHIRO
IPC: D06P5/06
Filed: 1985-10-29
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-H0883001-A (JP)
Title: Developing method
Inventor: ITO NOBORU
IPC: G03G15/09
Filed: 1994-09-09
Abstract: PURPOSE: To obtain an excellent image having high resolution without causing the irregularities in an image formed on an image carrier, the sticking of carriers to the image carrier and without increasing the dot of the image formed by an edge effect in thickness at the time of supplying toner in a developer from a developer carrying member to the image carrier for developing the image. CONSTITUTION: In the case of performing the development in such a manner that the developer 1 including the toner T and carriers C is carried to a developing region facing the image carrier 2 by the developer carrying member 11 and a vibrating electric field is applied on the developing region to supply the toner T in the developer to the image carrier 2, the quantity of the developer 1 carried to the developing region by the developer carrying member 11 is adjusted to 0.7-5.0mg/cm<2> and the carrier C having 1×10<7> -1×10<12> Ω.cm specific resistance in an electric field of 500V/mm, 600-2300G magnetic force and 10-30μm average grain diameter is used.
Patent JP-H04125008-A (JP)
Title: Magnetically levitated conveyor
Inventor: NISHINO MASAHIRO
IPC: B60L13/06
Filed: 1990-09-12
Abstract: PURPOSE:To lengthen the discharging time of an internal power supply, and to enable levitation for a prolonged time by non-supply by controlling the levitation of a cart from the outside and levitating the cart without consuming large energy required at the time of initial levitation by the internal power supply. CONSTITUTION:A magnetically levitated cart 1 is landed to the lower section of a track 2 before a power supply is closed to a levitation control circuit for the cart. First, second, third and fourth electromagnets 5, 6, 7, 8 are controlled by outputs from first, second, third, and fourth gap sensors 9, 10, 11, 12 so that the quantity of the magnetic levitated cart 1 levitated is equalized to the normal quantity of levitation in an electromagnet control section 13 at that time, and first and second iron pieces 3, 14 are attracted, thus levitating the magnetic levitated cart 1. The first, second, third and fourth electromagnets 5, 6, 7, 8, the first, second, third and fourth gap sensors 9, 10, 11, 12 and the electromagnet control section 13 are positioned on the outside, and supplied with a power supply from the outside. Accordingly, the magnetically levitated cart 1 does not consume power in initial levitation from a landed state.
Patent JP-H0871096-A (JP)
Title: Mounting appliance for stoma
Inventor: ERA KAZUO
IPC: A61F5/448
Filed: 1994-09-10
Abstract: PURPOSE: To provide a stoma-mounting appliance capable of being attached and detached by light force and easy in the alignment of attachment and detachment. CONSTITUTION: A housing 1 consists of an annular flange part 11 of which the rear surface is formed as a flat adhesive surface and the annular pedestal part 14 formed on the upper surface of the flange part 11 and has the annular insertion groove 15 formed to the lower half of the outer periphery between the flange part 11 and the pedestal part 14 and the annular hermetically closing recessed groove 16 formed on the upper surface of the pedestal part 14. A pouch base plate 2 consists of the annular top surface 21 formed on the flat adhesive surface bonding a bag 3 and a skirt 24 and a insertion piece 25 protruding inwardly is formed to the lower half of the skirt 24 while a notched groove cut in from a surface and a hermetically closing projection formed to the rear surface thereof in an annular shape are provided to the boundary of the upper and lower halves of the top surface 21.
Patent JP-H0291468-A (JP)
Title: Injection pattern checking device of fuel injection valve
Inventor: YOSHIDA AKIO
IPC: G01M99/00
Filed: 1988-09-29
Abstract: PURPOSE:To correctly judge whether a fuel injection pattern is good or bad according to injection patterns of various directions by turning a fuel injection value to take a photograph of an injection pattern. CONSTITUTION:The lower side and upper side of a fuel injection valve 9 are respectively supported by a lower side support 17 and an upper side support 10, and the fuel injection valve is set on the lower mold 6 and the upper mold 5. When a cylinder device 12 is driven to slide a rack 13, the respective upper supports 10 are turned through the respective pinions 14 meshed with the rack 13 to turn the lower supports 17 connected with the upper supports 10 in a body, whereby the respective fuel injection valves 9 are turned. By this arrangement, the fuel injection valves 9 are turned in a 90-degree arc to take in not only an image in one direction but an image in the other direction, so that an injection pattern of an injection fluid in the other direction can be known to correctly judge whether an ignition pattern is good or bad.
Patent JP-S61121203-A (JP)
Inventor: SUGIMOTO MASAHIRO
IPC: H01B1/16
Filed: 1984-11-19
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-H0696865-A (JP)
Title: Lighting system for vehicle road
Inventor: BUTSUEN TETSUROU
IPC: E01F9/00
Filed: 1992-09-10
Abstract: PURPOSE:To effectively save power consumption while securing the illumination of a road in front of a vehicle. CONSTITUTION:Electromagnetic wave emitting means 1 emitting electromagnetic waves such as laser beams toward the front of vehicles A, B are mounted on the vehicles A, B. Multiple street lamps 2a-2c are installed along a road R, and detectors lighting specific street lamps for the preset period when they receive the electromagnetic waves emitted from the electromagnetic wave emitting means 1 are provided at the lower section of posts of the street lamps 2a-2c. The street lamps 2a-2c installed in the front are lighted in sequence when the vehicles A, B are traveled.
Patent JP-H0797867-A (JP)
Title: Construction method of large-sized roof dome truss
Inventor: NAGATA KAORU
IPC: E04G21/14
Filed: 1993-09-29
Abstract: PURPOSE:To construct a large-sized roof dome truss with high precision safely in a short time. CONSTITUTION:A large-sized roof dome truss 10 is assembled through the ground erection of the dome truss parts 10A, 10B, and 10C each of which has a ring-shaped three-divided shape. Then, the dome truss part 10C is connected with the dome truss part 10B, and the connected dome truss parts 10B and 10C are connected with the dome truss part 10A, and an integral dome truss 10 is constituted. The dome truss 10 is lifted up on the peripheral wall 5 of a building and fixed.
Patent JP-2001066839-A (JP)
Title: Image forming device
Inventor: SATO TOSHIYA
IPC: G03G15/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To make optimizable the positions of images to be superimposed by accurately setting the positional relation of members having separate structure. SOLUTION: This device is equipped with a carrying unit 13 which is provided with a carrying belt 10 carrying recording paper and a sensor equipped with an optical member consisting of a light emitting part 18 for irradiating the belt 10 with light and a light receiving part 14 receiving the light from the belt 10 and which can be attached to/detached from a device main body. Either optical member 18 in the sensor is arranged on the unit 13 side and the other 14 is arranged on the device main body side, respectively. In such a case, the device is equipped with a positioning means 140 where the optical member 14 positioned on the device main body side is displaced while profiling the position or the shape of the unit 13 interlocked with operation for attaching the unit 13 to the device main body, so that its positional relation to the belt 10 is set.
Patent JP-H08105412-A (JP)
Title: Cable hangingly fixing jig
Inventor: KANEYASU MASAO
IPC: F16B2/24
Filed: 1994-10-06
Abstract: PURPOSE: To improve working efficiency and safety of construction by hangingly winding the intermediate part of a cable around on the back face side of a hangingly fixing crank and inserting both sides of the cable into an arm inside from tip parts opposed point parts in an arm part so as to hangingly fix the cable. CONSTITUTION: A part to be fixed of a cable 30 is hanged around on the back face side of a hangingly fixing crank 10, and both sides of the cable 30 are inserted into an arm inside from between point end parts of a pair of arm part 14. Subsequently, the cable 30 is slightly pulled downward from the lower side of the arms 14, and the cable 30 is surely hung and stopped in a cable hangingly fixing jig 20. Under this condition, a hole 12a of a hanging part 12 is hung in a hook and the like in a desired fixing part, so that the cable 30 is suspended in the fixing part.  Therefore, the hangingly fixing of the cable to the jig and the fixing of the jig to the fixing part can be easily carried out, so that efficiency of installing work of the cable in a construction field is extremely increased, and safety of the work can be improved because installation can be carried out without any cable crawling on a floor.
Patent JP-H1091417-A (JP)
Title: Method for generating state transition chart
Inventor: KASE NAOKI
IPC: G06F9/06
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability in a program by searching states at first and, then, adopting a two-stage step for evaluating and arranging them when a state transition is considered. SOLUTION: An input for a potential field generating device 1 includes the description of things desired to do, the evaluation value of it, the description of things not desired to do and the evaluation value of it, etc. The description of the things desired to do is, concretely, a state transition chart which is described by considering only the required state of a system to be generated. The evaluation value of the thing desired to do is a numerical value obtained by evaluating how much is required for the respective states. The description of the things not desired to do is the state transition chart which is described by considering only the unrequired state of the system to be generated. The evaluation value of the things not desired to do is the numerical value obtained by evaluating how much is unrequired for the respective states.  The potential place generating device 1 synthesizes a potential field by the input so as to output it.
Patent JP-H0668739-A (JP)
Title: Aftertreatment method for electric contact
Inventor: SAITO MINORU
IPC: H01H11/04
Filed: 1992-08-19
Abstract: PURPOSE:To provide an after treatment method for an electric contact, which allows lower, less-irregular and stable contact resistance of the electric contact. CONSTITUTION:After an electric contact, header-machined, is cleaned up, given heat treatment or oxidation treatment, polished, washed and dried, it is put into a heat-resistant glass container in a final process, evacuated in a heat treatment furnace, filled with inactive gas, gradually temperature-increased from a room temperature, given heat treatment at 100 deg.C, and then cooled down.
Patent JP-H03197476-A (JP)
Title: Preparation of 2-(2-furyl) ethanol amine
Inventor: ROUERU RICHIYAADO SUMISU
IPC: C07D307/14
Filed: 1990-09-14
Abstract: PURPOSE: To effectively and economically prepare a compound effectively used as a precursor of an antidote to a herbicide, by introducing a chloro derivative as a storting material to an aminoketone derivative and after hydrogenating reacting the product with alkali.  
     CONSTITUTION: A compound of formula I (R is 2-, 3-furyl or tetrahydrofuryl optionally substituted by lower alkyl), is reacted with hexamethylene tetramine and tetrabutylammonium bromide or iodide, to prepare a compound of formula II. Then the compound is reacted with a water or alcohol solution, containing HCl to prepare a compound of formula III. Further, are after reaction using hydrogen and Raney nickel and reaction with a water or aqueous alcohol solution, an alkaline material (example; NaOH) is introduced to prepare the desired compound 2-(2-furyl)ethanolamine of general formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03102598-A (JP)
Title: Display system using prepaid card
Inventor: HAMANO JUNICHI
IPC: B42D15/10
Filed: 1989-09-18
Abstract: PURPOSE:To improve an advertising function by reading a code from the code recording part of a prepaid card, and reading display data corresponding to the code from a storage means, and displaying a prescribed advertisement. CONSTITUTION:Advertisement information is recorded in the code recording part of the prepaid card by a bar code, and the advertisement display data corresponding to this code is stored in the display control circuit 46 of a card handling apparatus. Then, the bar code of the prepaid card is read by an optical head through the optical head control circuits 41, 42 of the card handling apparatus, and the display data corresponding to this code is read from the circuit 46, and the prescribed advertisement is displayed on a display device through the circuit 46.
Patent JP-2001068141-A (JP)
Title: Fuel cell
Inventor: KUNIEDA KENJI
IPC: H01M8/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To stabilize and improve power generation of a fuel cell. SOLUTION: This fuel cell is provided with pressure plates 13, 14 for catching and jointing, by separators 3a, 3b, 3c having fluid passages 4a, 4b, 5, 6a, 6b for at least one of a fuel gas, an oxidizer gas and a coolant, a layered product 30 composed by stacking plural cells each composed by holding joint bodies 10 each formed by holding and jointing an electrolyte 1 with a pair of electrodes 2, 3. In addition, the fuel cell is provided with coolant passages 35, 37 for keeping the temperature of the pressure plates 13, 14 by running the coolant into at least one of the pressure plates 13, 14.
Patent JP-2001069186-A (JP)
Title: Phase shifter and demodulator using the same
Inventor: ISODA HIROSHI
IPC: H04L27/22
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter capable of generating a local oscillation signal of high frequency, with which a phase difference becomes 90 deg., and a demodulator using the same. SOLUTION: The local oscillation signal of a frequency f/n is sent from a local oscillator 7 to a phase shifter 8. In the phase shifter 8, first of all, two oscillation signals of a phase difference 90/n deg. are generated by all-pass filters 9 and 10 and these oscillation signals are respectively applied to n-multipliers 11 and 12. By multiplying (n) to these oscillation signals with the n-multipliers 11 and 12, the carrier of a frequency (f) and a phase difference 90 deg. is generated and sent to mixers 2 and 3.
Patent JP-H02115869-A (JP)
Title: Electrophotographic type copier
Inventor: CHIYAARUZU MAIKERU TOUFUANO
IPC: G03G15/043
Filed: 1989-09-19
Abstract: PURPOSE: To easily decide the position of a register mark or a guide on a platen by detecting the register mark or the guide on the platen by a scanning means and deciding and storing the position thereof. CONSTITUTION: The transparent platen 10 is scanned from below by the scanning line 30 of a light beam from an illuminating source. A CCD 24 is moved together with the scanning line 30 in a direction shown by an arrow 32 by an electric motor 34 and a gear mechanism 36 and receives reflected light from the scanning line 30. When the CCD 24 which begins to move starts a sensor 44, a reference point is stored in a non-volatile storage device 46 by a microprocessor controller 42. An output signal from the CCD 24 which receives the reflected light from the scanning line 30 is inputted in a threshold device 49 through an A/D converter 48.  When the scanning line 30 is reflected at the edge of a register line 14 designating location, the strong reflected light is inputted in the CCD 24, detected by the device 49 and stored in a buffer, then compared with the stored value in the device 46 by the controller 112, whereby the position of the register line 14 is decided.
Patent JP-H0959648-A (JP)
Title: Low-benzene-content reformed gasoline
Inventor: SHIMURA MITSUNORI
IPC: C10G35/095
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a reformed gasoline which has a sufficiently high octane number. requiring no octane number improver to be added while having a low benzene content, and obtain a low-benzene-content reformed gasoline. SOLUTION: This process for producing a low-benzene-content reformed gasoline comprises a first step for separating naphtha into a 6C or lower fraction and a 7C or higher fraction, a second step for catalytically reforming the resultant 7C or higher fraction, a third step for separating the resultant catalytically reformed oil into a 6C or lower fraction and a 7C or higher fraction, and a fourth step for hydrogenating those 6C or lower fractions in the presence of a catalyst comprising platinum and cerium carried by zeolite Y or a catalyst comprising platinum carried by β-zeolite to thereby isomers benzene contained in those 6C or lower fractions.
Patent JP-H0576960-A (JP)
Title: Stocker for punch and die
Inventor: HAYAKAWA MINORU
IPC: B21D37/14
Filed: 1991-09-24
Abstract: PURPOSE:To improve the accuracy of stopping position by eliminating the positional deviation of a punch and die at the time of moving a stocker and to reduce cost with a simple structure. CONSTITUTION:The characteristic of the stocker is as follows. In the stocker 25, a base 255 is fixed on a frame 27, and a post 29 is freely rotatably erected on the base 255 via a bearing 257. A stocker base 31 is engaged on the top of the post 29, a bracket 259 is arranged radially in the direction of the circumference on the top face of the stocker base 31, a metal die holder 23 is loaded freely attachably and detachably on this bracket 259, and a punch holder 23a supporting/bearing the punch P and a die holder 23b supporting/bearing the die D are provided in the metal die holder 23. And, by rotating the stocker base 31, the metal die holder 23, by which the desired punch P and the die D are supported/born, is positioned at a prescribed position, and the metal die unit is changed.