baber/WOPTO huggingface dataset:
Patent JP-2001022451-A (JP)
Title: Temperature controller
Inventor: EJIRI MASAHITO
IPC: H04N5/74
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller controlling the driving of a fan, which corresponds to any temperature state on an ambient temperature and a temperature in a unit, controlling display and controlling power by using temperature difference information from plural temperature sensors. SOLUTION: A first temperature sensor 6a detects the ambient temperature in a unit easing part 2 or an outer part. A second temperature sensor 6b detects the temperature in a position where a temperature rise is predicted in the unit easing part. Detection temperature information is supplied to a control means 10. The control means 10 obtains temperature difference information from detection temperature information and recognizes a temperature state in the unit easing by using temperature difference information and controls a temperature control part 7, a display control part 9 and a power control part 8 in accordance with a temperature situation in the unit easing. Since various controls are executed in accordance with the temperature state in the unit easing part 2, the temperature in the unit easing part 2 can be cooled so that it is always stable. The temperature state is character-displayed and it can be recognized by a user. Even if the abnormality of a fault occurs, power supply can be stopped and therefore the unit can stably be used.
Patent JP-H0372458-A (JP)
Title: Substituted pyridine derivative and its use
Inventor: ISHIKAWA KIYOBUMI
IPC: A61P1/04
Filed: 1989-07-25
Abstract: NEW MATERIAL:A compound expressed by formula I [(l) is 0 or 1; R is phenyl, naphthyl or benzothenyl; R<1> is H or CH2-A (A is carboxyl etc.); R<2> is H or hydroxymethyl, etc.; R<3> is H, halogen, OH, etc.; R<4> is H, OH, etc.; R<5> is lower alkyl; X is O or S; R<6> is lower alkyl, lower alkenyl, etc.]. EXAMPLE:2-(4-Cyclohexyloxy-5-methyl-2-pyridyl)-3-(1-naphthyl)-1-propanol. USE:Gastric-acid secretion suppressing agent or antiulcer agent. PREPARATION:A compound expressed by formula II (R<32> is H, halogen, OH, etc.; R<42> is H, OH, etc.; R<9> is lower alkyl) or salt thereof is reduced with a proper reducing agent (e.g. lithium aluminum hydride) in a proper solvent to provide the compound expressed by formula I.
Patent JP-S6253382-A (JP)
Title: Epoxy resin powder composition for coating electric wire
Inventor: KITANO RYUICHIRO
IPC: H01B3/40
Filed: 1985-09-02
Abstract: PURPOSE:The titled powder composition providing an electrial insulating film of coating having improved flexibility and heat resistance, obtained by blending an epoxy resin with a specific aromatic acid anhydride in a specific ratio. CONSTITUTION:(A) >=80wt% epoxy resin, preferably bisphenol A type epoxy resin having 450-2,200 epoxy equivalent is blended with (B) 5-20pts.wt. based on 100pts.wt. epoxy resin of an aromatic acid anhydride (e.g., pyromellitic anhydride, etc.,) containing 2 acid anhydride groups in one molecule, to give the aimed composition.
Patent JP-H0635377-A (JP)
Title: Cleaning device for electrostatic copying machine
Inventor: TSUKAMOTO TSUGIO
IPC: G03G21/10
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the occurrence of a strange noise by making the vibration quantity transmitted to a recovery bottle small when a toner quantity in a bottle is small and to make the vibration quantity transmitted to the recovery bottle at the time of a large quantity large in a cleaning device where a vibration is given to the recovery bottle by a vibrator. CONSTITUTION:This device is constituted by installing the vibrator 10 so that it may be movable in the longitudinal direction of a bracket 11 on a cantilever- like bracket 11 supporting the recovery bottle 6 and by coupling the vibrator 10 with a vibrator moving means to move the vibrator 10 toward the tip side of the bracket 11 when the toner quantity in the recovery bottle 6 is increased and a toner quantity detecting sensor is turned on.
Patent JP-2000020874-A (JP)
Title: Guiding device
Inventor: SHIBUYA AKINORI
IPC: G08G1/005
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To allow a user to know a direction in which the user should proceed from now on for each electronic marker setting point, and to allow the user to be properly guided to a desired destination by receiving the radio signal of an electronic marker, collating received position information with stored position information, and displaying the result. SOLUTION: Plural electronic markers 3 for transmitting position information as a radio signal are set along a road. The maximum radiating direction of an antenna 11-3 mounted on a position closer to the tip beyond the middle part of a cane 17 is directed in the direction of the tip of the cane 17 (a direction pointing to the ground), and the maximum radiating direction of an antenna 11-4 mounted on the middle part of the cane 17 has a conical three-dimensional radiation pattern pointed in the directions of oblique by forward and downward direction. Also, this device is provided with a path storing means for preliminarily inputting movement scheduled path information, and the position information received by the antennas 11-3 and 11-4 is collated with the position information stored in the path storing means, and the collated result is displayed.
Patent JP-H0744037-A (JP)
Title: Method for regenerating heat fixing device
Inventor: TANIGUCHI YASUSHI
IPC: G03G15/20
Filed: 1993-08-03
Abstract: PURPOSE:To prolong the life of the heat fixing device and to reduce its cost by regenerating a lubricating protective film consisting of a carbon film formed on a heater or film of the heat fixing device when this carbon film is partially peeled or flawed. CONSTITUTION:The carbon film (DLC film) of the heat fixing device having the lubricating protective film consisting of the carbon film on at least one of the insulating protective film on the exothermic resistor on the film of the heater sliding with the film in contact therewith is removed by ashing and thereafter the fresh carbon film is formed by an ECR plasma CVD device having, for example, a plasma chamber 20, a microwave oscillator 25, a vacuum chamber 27, etc.
Patent JP-2000016268-A (JP)
Title: Method for controlling wheel speed of vehicle
Inventor: TANAKA AKIRA
IPC: B60T8/58
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To control wheel speed to an optimum value irrespective of the friction coefficient of a road surface. SOLUTION: An error err between desired slip velocity Vslt and actual slip velocity Vsl and its integrated value (z) are computed (S20) and an equivalent control input ueq is computed on the basis of the error err of the slip velocity and the actual slip velocity Vsl (S30) while a switching function σ is computed on the basis of the integrated value (z) (S40). Whether or not the sign of the switching function σ has changed within a time T1 is determined (S50), and if the result is negative, a tire generated force (f) (kb) is computed on the basis of slip rate kb to correct parameters θand β (S60), whereas if the result is affirmative, the parameters θ and β are not corrected (S70).  Further, a nonlinear input unl is computed (S80) and a control input (u) is computed as the sum of the equivalent control input ueq and the nonlinear input unl (S90) and braking torque tb is controlled to equal the control input (u) (S100).
Patent JP-H0837348-A (JP)
Title: Reinforcing aids of printed wiring board and reinforcement structure
Inventor: YAMAMOTO KENICHI
IPC: H05K1/02
Filed: 1994-07-25
Abstract: PURPOSE:To provide reinforcing aids without constraining a design of a printed wiring board. CONSTITUTION:A plurality of sticking parts 7 equipped with a mounting mechanism 12 for mounting on a printed wiring board 1 are catenated by a reinforcing part 8. A reinforcing aid 6. forming a gap 11 by partially cutting off the reinforcing part 8, which is between the fixing parts 7, is stuck to the printed wiring board 1, which is arranged with wiring of a pattern 3 and a part 5, at a position other than a range in contact with the sticking parts 7.
Patent JP-S5899341-A (JP)
Inventor: SEKINE KEIICHI
IPC: B65D3/14
Filed: 1981-11-30
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-H1134836-A (JP)
Title: Antilock brake control device
Inventor: SAITO TADAO
IPC: B60T8/48
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility that the braking hydraulic pressure is insufficiently reduced in the antilock control only by operating a control valve by stopping a motor when the vehicle speed is the prescribed value or under, and the whole brake fluid in an auxiliary reservoir is pumped out. SOLUTION: A motor 16 is turned off when a braking system is judged to be not under the ABS control, or when the presumed vehicle speed is the prescribed value or under even the braking system is under the ABS control and the whole brake fluid in an auxiliary reservoir 15 is pumped out by a pump 17. If the presumed vehicle speed is the prescribed value or under even when the braking system is under ABS control and the whole brake fluid in the auxiliary reservoir 15 is pumped out by the pump 17, the motor 16 is turned off. Generation of the noise is suppressed, and at the same time, sufficient reduction in pressure can be secured under ABS control by operating a control valve 14 because no brake fluid is present in the auxiliary reservoir 15 when the motor 16 is turned off.
Patent JP-S5982918-A (JP)
Title: Filter medium of multi-layered structure
Inventor: MIHASHI KENICHI
IPC: B01D39/14
Filed: 1982-11-02
Abstract: PURPOSE:To provide a filter medium of multi-layered structure usalbe for a long time without lowering its anticlogging property so much, and excellent in accuracy and efficiency, by setting the average diameter of filtering holes of the inner layer of two adjoining filter layers to be 0.3-0.8 times that of the outer layer. CONSTITUTION:In a filter medium of multi-layered structure having plural filter layers in a laminated state and filtering a liquid containing a matter to be filtered by introducing the liquid from the outer layer to the inner one; the average hole diameter of filtering holes of the inner side filter layer of two adjoining filter layers is set to be 0.3-0.8 times of that of the outside filter layer. A constituting material of filter layer is not limited, but when the layer is formed by two layers, the layers are usually constituted of a nonwoven fabric for the inner layer and a porous body of polyvinyl acetal for the outer one. In this case, 70-80% acetalization degree is preferable. The shape of filter medium is not restricted, but usually, is formed into a cylindrical shape. In the figure, 1, 2, 3, and 4 show respectively, a core material, an inner layer of nonwoven fabric, an outer layer of porous body, and an end plate.
Patent JP-S6437125-A (JP)
Title: Cross coding method and device therefor
Inventor: ISHIJIMA TOMOHARU
IPC: H03M13/27
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an inexpensive device suitable for an LSI by using plural counters which take partial charge of generation of an address of a storage means and changing mutual operation relations of these plural counters between write and read of the storage means. CONSTITUTION:Counters C1 and C2 divisionally generate the address of a RAM 4 as the storage means. A counter control circuit 2 receives a clock CLK and a write/read switching signal R/W to generate clock signals to counters C1 and C2. Mutual operation relations of counters C1 and C2 are changed between write and read of the RAM 4. Data to be written in the RAM 4 is generated by a data source 6.
Patent JP-H1137426-A (JP)
Title: Catalyst combustion apparatus
Inventor: KONDO YASUO
IPC: F23C13/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To increase TDR (maximum combustion amount divided by minimum combustion amount in a combustion apparatus) in the combustion apparatus by restricting heat dissipation loss of a catalyst even upon a small amount of combustion. SOLUTION: In a combustion cylinder 1 a ring-shaped chief catalyst 2 is provided, which is divided into a hydrodynamical two-layered structure of an inner catalyst layer 2a and an outer catalyst layer 2b. There are disposed on one end side of a chief catalyst 2 a fuel supply fuel spray nozzle 11, a primary nozzle 5 for supplying combustion air from an air pump 7 to the chief catalyst 2, and a diverter chamber 10 for diverting combustion gas passing through the inner catalyst layer 2a. There is further disposed on the other end side of the chief catalyst 2 a premixing chamber 16 for forming mixture gas of a fuel supplied from both nozzles 11 and 5 and combustion air. The mixture gas is diverted in the premixing chamber 16 and passes through the inner catalyst layer 2a, and is again diverted in the diverter chamber and flows into the outer catalyst layer 2b.
Patent JP-H0855470-A (JP)
Title: Semiconductor memory
Inventor: INUTSUKA TATSUMI
IPC: G11C11/401
Filed: 1994-08-17
Abstract: PURPOSE:To make the time when the potential of a column line reach a stationary level by being amplified not late so much and also to make power consumption within an allowable range by changing over and controlling the driving ability of the feedback circuit of the biasing circuit in a sense amplifier. CONSTITUTION:In the case a sense amplifier is used so as to amplify data read out at the time a page address only is changed, the access time at the time of reading out the data is allowed to be within the range of the summed time (for example 180ns) the specification value of a first page access time t1 and the specification value of a page access time tp (for example, equal to or less than 60ns). Then at this time, a second clocked inverter circuit 222 whose driving ability is smaller as the feedback circuit of the biasing circuit of a sense amplifier is made to be in an operatable state. Thus, power consumption of the biasing circuit 20 results in a small.
Patent JP-S6350436-A (JP)
Title: Manufacture of cylindrical fibrous molded body for reinforcement
Inventor: MURATA KANJI
IPC: D21J5/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent cracking and deterioration in dimensional accuracy of a fibrous molded body, by pushing a molded-body material against a pattern to arrange the shape of the above material, by heating the pattern up to a collapse temp. or above to remove the pattern, and then by burning the above material so as to bind with an inorganic binder. CONSTITUTION:The fibrous molded body 1 is formed by binding a fiber reinforcement (a fibrous mixture of carbon fiber and alumina fiber) with an inorganic binder (silica sol, etc.). The outside periphery of the pattern 2 is covered with a thin-film body F to be burnt down at collapse temp., and the openings at both ends of the pattern are hermetically sealed by means of holders 31, 32. Subsequently, the pattern 2 is immersed in an aqueous solution 4 of the molding material, and the molded-body material 6 is formed on the outside periphery of the pattern 2 by suction with a vacuum pump 5. The pattern 2 is placed in a pressure vessel 9 and pressurized to undergo shape arrangement of the molded-body material 6. Then low-temp. heating is applied so as to let the thin-film body F disappear and, after that, the pattern 2 is collapsed by means of heating up to the collapse temp. or above, so that molded-body material 6 can be formed. In this way, deformation of the molded-body material is prevented and dimensional accuracy can be improved.
Patent JP-2000010438-A (JP)
Title: Image forming device and image forming method
Inventor: NAKAYAMA TOMOFUMI
IPC: B41J29/20
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and image forming method which reduces downtime in operation failure. SOLUTION: In the case a signal indicates abnormality in a primary high- voltage generation part, a counter value is incremented by only 1, (step S407), and a controller transmits a reset signal to an abnormality detection circuit, (step S408). Then, the device judges whether the count value of the counter indicating the abnormality in the primary high-voltage generation part is larger than 5 or not, (step S409). Setting the counter value to 5 prevents an image forming process from being stopped in the case excessive current is caused by the influence of dust and so on.  In the case the count value of the counter is larger than 5 in the step S409, (YES in step S409), the image forming process is stopped, (step S410), and a message instructing to call a serviceman, a sign of the occurrence of the abnormality, is outputted onto an operation part, and the count value of the counter indicating the abnormality in the primary high- voltage generation part is also outputted onto the operation part, (step S411).
Patent JP-H1138940-A (JP)
Title: Plane display device and its image display method
Inventor: ANAI KIMIO
IPC: G02F1/133
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can increase the number of displayed pixels in the horizontal direction without altering the frequency of scanning clock signals in the horizontal direction. SOLUTION: The horizontal scanning diver 14 of a liquid crystal display device is provided with a shift register 16, which generates sampling clocks, a first acquiring means 15, which acquires a first display signal from a video signal, and a second acquiring means 19, which acquires a second display signal from the first display signal, and outputs the first display signal obtained by the first acquiring means 15 to a display pixel and the second display signal obtained by the second acquiring means 19 to the display pixel adjacent to the said display pixel in the horizontal direction.
Patent JP-S6350864-A (JP)
Title: Production of polymer toner
Inventor: ONISHI TOSHIICHI
IPC: G03G9/087
Filed: 1986-08-21
Abstract: PURPOSE:To reduce a remained hygroscopic dispersant and to prevent a lowering of density at high humidity by physically separating the polymer toner and the dispersant in a dispersion medium after the completion of the polymerization, followed by classifying it. CONSTITUTION:The polymer toner and the dispersant are separated and classified physically in the dispersion medium, after the completion of the polymerization. A polymerizable monomer mixed a polymer, a copolymer or a cyclic rubber having a polar group is preferably suspended in an aqueous medium in which the dispersant having a reversed charging property against the polar polymer is dispersed, followed by polymerizing it. Namely, the cationic or anionic polymer or copolymer or cyclic rubber contd. in the polymerizable monomer system prevents cohesion of the particle, thereby stabilizing the particle by pulling electrostatically with the anionic or cationic dispersant which has the reversed charging property and is dispersed in the aqueous medium at the surface of the particle which forms the toner in progress of the polymerization, and by covering the surface of the particle with the dispersant.
Patent JP-H0874780-A (JP)
Title: Feed pump
Inventor: MATSUMOTO KATSUMI
IPC: F04D29/44
Filed: 1995-07-07
Abstract: PURPOSE: To prevent that the vane of an impeller is absorbed in the direction opposite to a discharge port side, as a reaction of the work to deliver a hot water or a cool water to the discharge port by the impeller, when the water is discharged, and the impeller is inclined and contacted to the inner wall of a pump chamber. CONSTITUTION: In a feed pump having a motor and a pump chamber 3 surrounding an impeller 8 driven by the motor, a discharge port 20 of the water opposing to the outer periphery of the impeller 8 is formed on the side wall of the feed pump, and the width of the clearance between the impeller 8 and the pump chamber 3 is formed the wider gradually toward the direction opposite to the discharge port 20. That is, the clearance between the impeller 8 and the pump chamber case 13 is narrow at the discharge port 20, and the wider gradually toward the inner surface side of the pump chamber 3 opposite to the discharge port 20 side, and it is made to the maximum clearance interval t at the opposite side of the discharge port 20.
Patent JP-H1018731-A (JP)
Title: Automatic door for small animal
Inventor: HORI MINORU
IPC: E05F15/20
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door for a small animal, ensuring freedom from a problem related to a crime prevention, and allowing an open/close operation only via the motion of the specified small animal. SOLUTION: A door base 3 for a small animal is mounted on a frame body surrounded by an aluminum sash window 1, and aluminum sash members 1a, 1c and 2. In addition, an opening 3a for a small animal is formed on the small animal door base 3. Then, a small animal door 4 for opening and closing the opening 3a is slidably mounted on guide rails 5 and 6 laid on the small animal door base 3. Furthermore, an aluminum cross rail 2 is provided with a motor 11 and a receiver 14 for driving the motor 11 via the actuation of a switching means 12 on the frequency of a transmitter fitted to a small animal. A door travel rack 7 secured to the small animal door 4 is made to move via a pinion 16 fixed to the output shaft of the motor 11.
Patent JP-S6087974-A (JP)
Title: One-side welding method using magnetic stirring
Inventor: KOBAYASHI HIROSHI
IPC: B23K9/035
Filed: 1983-10-19
Abstract: PURPOSE:To prevent burn-through during welding and to obtain a welded joint part having fine structure by subjecting base materials to root pass on one side by a preceding electrode then stirring magnetically the molten pool generated by a succeeding electrode in the stage of welding with the succeeding electrode. CONSTITUTION:An arc is generated between a preceding electrode 9 and base metals 1 by a power source 10. The power source 10 may be the power source which generates an ordinary AC arc or the DC arc having straight polarity. A succeeding electrode 11 generates also the arc between a power source 12 and the metals 1 but in this case the DC straight polarity is used in order to generate magnetic stirring. The coil 16 for magnetic stirring may be provided on the torch side. A root pass part 17 is formed by the electrode 9 and thereafter the next pass part 18 is formed by the electrode 11 in one-side thin-walled welding. If the groove bottom is preliminarily build-up welded by the electrode 9 and is solidified, the burn-through is obviated even if the part 18 is strongly stirred by magnetic stirring.
Patent JP-S6172419-A (JP)
Title: Echo canceller control system
Inventor: KOSHIKAWA MASAMI
IPC: H04B3/23
Filed: 1984-09-17
Abstract: PURPOSE:To attain proper echo erasure by detecting the characteristic fluctuation of an echo path from an echo cancelling amount and its change so as to control a tap coefficient in response to the detected result. CONSTITUTION:An echo canceller 12 is provided with a double talk detection section 14, an estimated echo generating section 15 and a tap coefficient correction section 16. When the double talk detection section 14 detects the presence of sound, an echo cancellation amount control section 13 detects the state of the characteristic fluctuation of an echo bus 11 depending on the echo cancelling amount and its change amount obtained at each sample time. Then the correction coefficient is decided from the result of detection to control the tap coefficient of the tap coefficient correction section 16 using the correction coefficient. Thus, the tap coefficient follows properly to the characteristic fluctuation of the echo path so as to apply proper echo erasure.