baber/WOPTO huggingface dataset:
Patent JP-H09117177-A (JP)
Title: Rotational speed controller
Inventor: CHIBA KOJI
IPC: H02P29/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotational speed controller for a rotor, e.g. a motor, in which an acceleration can be set arbitrarily at the time of accelerating/ decelerating a motor. SOLUTION: The rotational speed controller comprises a rotational speed detector 101 for a motor 1, a target acceleration setter 102 for the motor 1, and a unit 103 for calculating a target period correction value by dividing an output from the acceleration setter 102 by an output from the speed detector 101. Acceleration of the motor 1 can be sustained at a substantially constant value by correcting the target period of motor 1, being set by a target period setting means 150 at the time of acceleration/deceleration, using a correction value outputted from the correction value calculation unit 103. Furthermore, acceleration of the motor 1 can be altered by simply altering the set value of acceleration setter 102.
Patent JP-H07126162-A (JP)
Title: Intracerebral administration agent of ascorbic acids
Inventor: MIWA NOBUHIKO
IPC: A61K31/375
Filed: 1993-10-28
Abstract: PURPOSE:To obtain an intracerebral administration agent of ascorbic acids capable of retaining a residual time of ascorbic acid activity in vivo, facilitating passage of ascorbic acid through blood-brain barrier, efficiently raising concentration of ascorbic acid in a cerebral cell. CONSTITUTION:This intracerebral administration agent of ascorbic acid contains an activity stable type L-ascorbic acid and an agent passing through blood-brain barrier. By simultaneously medicating the activity stable type ascorbic acid as an ascorbic acid source and the agent passing through blood-brain barrier, treating effect of L-ascorbic acid on schizophrenia, Down's disease, Parkinson's disease, cerebral sequela after operation, etc., can be increased.
Patent JP-H10122060-A (JP)
Title: Controller for internal combustion engine provided with catalyst bypass device
Inventor: INOUE SUEAKI
IPC: F02D41/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To optimize the reflux rate of exhaust gas from an engine provided with a catalyst bypass device for directing exhaust gas to a catalyst of which temperature remains lower and forcing exhaust gas to bypass the catalyst of which temperature remains higher, even upon a variation in exhaust pressure after switching of the exhaust flow. SOLUTION: A map for deciding the reflux rate of exhaust gas previously involves the first map for use in directing exhaust gas to a catalyst and the second map for use in directing exhaust gas to a bypass passage. Upon switching of the exhaust flow in S4 or S9, after the lapse of a delay period corresponding to the response lag of the valve in S5 and S10, the map that has been used is switched over to the other map to be referred to in S7 or S12, in reference to which the reflux rate of exhaust gas is controlled.
Patent JP-H01113465-A (JP)
Title: Resin composition
Inventor: SAKAMOTO MASASHI
IPC: C08K7/00
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a resin composition having a high tensile yield strength, a high tensile modulus and an excellent surface gloss, containing acicular or columnar titanium oxide. CONSTITUTION:A resin composition contains acicular or columnar titanium oxide. As said acicular or columnar titanium oxide, one at least 70wt.% of which comprises needles or columns having a minor axis of 0.02-0.6mu and a major axis of 1-20mu is desirable, and one treated with a silane coupling agent, a titanate coupling agent or the like is desirable because of its increased reinforcing effect. A resin composition mixed with this acicular or columnar titanium oxide exhibits a high tensile yield strength, a high tensile modulus and an excellent surface gloss.
Patent JP-H05107204-A (JP)
Title: Method and apparatus for measuring x-ray diffraction
Inventor: TANAKA ISAO
IPC: G01N23/207
Filed: 1991-10-18
Abstract: PURPOSE:To provide a method and an apparatus for measuring X-ray diffraction which make it possible to obtain accurate information on the orientation of a crystal by an integration type two-dimensional recording body, by a relatively simple construction. CONSTITUTION:In a method and an apparatus for measuring X-ray diffraction, a specified diffraction pattern of a sample 1 is recorded on a cylindrical IP plate 3 being an integration type two-dimensional recording body and then the incident angle of an applied X ray is scanned on another place of this cylindrical IP plate 3 or on another cylindrical IP plate by a sample holding device 2, using the incident angle of the X ray on the occasion of the specified diffraction pattern being recorded, as a reference. Then, the cylindrical IP plate 3 is moved in relation to the sample 1 and scanned by a scanning device 4 synchronously with the above-stated scanning and a diffraction spot for correction is recorded. The position of each diffraction spot constituting the specified diffraction pattern is corrected on the basis of the central position of the above diffraction spot for correction and thereby it is made possible to obtain accurate information on the orientation of a crystal.
Patent JP-S61148925-A (JP)
Title: Input level supervising system of automatic gain adjusting device
Inventor: MINEMATSU KIYOSHI
IPC: H04B17/00
Filed: 1984-12-21
Abstract: PURPOSE:To operate an alarm circuit only to a rapid level change by providing independently a level detection system for generating alarm of a gain control system and setting its rectifier time constant to a small value. CONSTITUTION:A pilot signal PL is extracted at a BPF2 among output signals in an AGC amplifier 1 provided at an input terminal of a receiver on a transmission line using optical fiber, its output signal is divided into two, which are fed to rectifier circuits 3, 10. The rectifier time constant of the circuit 3 is set longer than that of the circuit 10 and an output of the circuit 3 is compared with a reference voltage Vs at an operational amplifier 4 and its difference voltage controls the amplifier 1. The output of the circuit 10 is compared with a reference voltage VA at an operational amplifier 11 and its difference voltage is outputted to the alarm circuit. If the input level is fluctuated at a time longer than the time constant of the circuit 3 because of temperature fluctuation or aging, the output level is made constant by the AGC and no alarm is raised to an alarm circuit. In case of a sudden level fluctuation such as open optical fiber, an alarm is raised from the amplifier 11.
Patent JP-S63124593-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S5/00
Filed: 1986-11-14
Abstract: PURPOSE:To improve crystalline property and resistivity, by forming the current narrowing layer and a light confining layer of a II-VI compound semiconductor, by an MOCVD method, where organic zinc compound, which is an addition body of dialkylzinc and dialkylselenium, is used as a zinc source. CONSTITUTION:On an N-type GaAs single crystal substrate 301, the following layers are sequentially laminated by an organic-metal vapor-phase thermal decomposition (MOCVD) method: an N-type GaAs buffer layer 306; an N-type AlGaAs clad layer 305; a GaAs or AlGaAs active layer 304; a P-type AlGaAs clad layer 303; and a P-type GaAs contact layer 302. A stripe shaped rib is formed in a photolithography step. Then an addition body, which is formed by equal-mol mixing of dialkylzinc and dialkylselenium, is used as a Zn source, and a ZnSe layer 307 is embedded and grown by the MOCVD method. The ZnSe layer 307 on the rib is etched again by the photolithography step, and a P-type ohmic electrode 308 and an N-type ohmic electrode 309 are formed.
Patent JP-H1096679-A (JP)
Title: Apparatus for measuring wavefront aberration
Inventor: ISHII MIKIHIKO
IPC: G01M11/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a wavefront aberration-measuring apparatus which can simply and accurately correct a distortion of interference fringes caused by an aberration of an optical system in an interferometer and reduce measurement errors of a wavefront aberration due to the distortion. SOLUTION: The apparatus includes an interferometer 2 which forms interference fringes through the synthesization of wavefronts at a reflecting face of a reference mirror 14 as a reference face and at a face 1a of an object 1 to be detected, an image pick-up element 30 detecting the interference fringes and an operation device 6 for operating a wavefront aberration of the reference face and the face to be detected on the basis of an output of the image pick-up element. The apparatus measures a wavefront aberration of the object to be detected.  The apparatus is provided with an interference fringe distortion- correcting means 5 arranged between the object 1 to be detected and the image pick-up element 30 for correcting a distortion of interference fringes on the basis of a preliminarily detected distortion aberration of an optical system (converging lens) 15 in the interferometer 2 projecting wavefronts to enter at right angles to the face 1a to be detected.
Patent JP-H11113212-A (JP)
Title: Hydro-electric power generating equipment
Inventor: IWAKAWA MITSUO
IPC: H02K7/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To restrain speed increase at the time of load rejection or the like, by a simple method at a comparatively low cost. SOLUTION: In a hydro-electric power generating equipment provided with a water wheel and a generator or a hydraulic turbine and a generation-motor, a flywheel mechanism like a vessel 10 to which liquid is supplied and from which the liquid is discharged is installed on a main shaft 7 of the generator or the generator-motor. When the rotating speed of the main shaft 7 becomes higher than or equal to a previously determined specific speed, the liquid is supplied to the vessel, thereby increasing the flywheel effect.
Patent JP-H03135164-A (JP)
Title: Picture forming device
Inventor: USAMI AKIHIRO
IPC: H04N1/40
Filed: 1989-10-20
Abstract: PURPOSE:To prevent occurrence of color slur and blur by processing an extracted data and a data not extracted among color picture data by plural binarizing means so as to form a color picture. CONSTITUTION:A binarization processing circuit 3 extracts a maximum color among YMCK colors of a noted picture element to check whether or not a maximum data exceeds a prescribed threshold level. When the data exceeds the threshold level, logical 1 is outputted and in the case of the other colors, logical 1 is not outputted but logical 0 is outputted. Then the extracted data is binarized by a 1st binarization means and the data not extracted is binarized by a 2nd binarization means. Then the error by binarization is obtained in the step 3, the obtained error is weighted and the result is dispersed to succeeding picture elements. When the noted picture element is moved to succeeding picture elements till the final picture element in the step S4, occurrence of color slur and blur is prevented.
Patent JP-H0588317-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C1/047
Filed: 1991-09-25
Abstract: PURPOSE:To improve sharpness, image stability under high temperature and high humidity, processability, and image storage stability by incorporating a specified compound in one of silver halide emulsion layers and specifying a gelatin amount on the side of photosensitive layers. CONSTITUTION:The silver halide color photographic sensitive material has at least one of the emulsion layers containing the compound represented by formula I or the like and the gelatin amount on the side of the photosensitive layers is regulated to <=12g/m<2> and allowed to satisfy equation II. In formulae I and equation II, R1 is an aliphatic, aromatic, or heterocyclic group; Ar is an aromatic group; X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent: A is the total weight on the support on side of the photosensitive layer (g/m<2>); B is the gelatin amount on the support on side of the photosensitive layer (g/m<2>); and C is the silver halide and colloidal silver amounts on the side of the photosensitive layer(g/m<2>).
Patent JP-2000096444-A (JP)
Title: Antimicrobial nonwoven fabric and its production
Inventor: OHASHI HIDETO
IPC: C09D167/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To produce an antimicrobial nonwoven fabric excellent in water absorptivity and durability of the fabric in washing without deteriorating the touch feeling and useful in the sanitary field, etc., by providing the surface of a fiber with a specific antimicrobial resin. SOLUTION: At least the surface of a fiber is provided with an antimicrobial resin containing a polymeric resin having a quaternary phosphonium base such as a phosphonium salt represented by the formula (R1 to R4 are each an alkyl and one or more thereof are each a 10-20C alkyl) and a water-dispersible resin such as an acrylic resin as main constituent components (the proportion of a phosphonium salt monomer is preferably 1-50 wt.% based on the total antimicrobial resin). The weight ratio of the quaternary phosphonium base- containing polymer to the water-dispersible resin is preferably (20/80) to (80/20).  The antimicrobial nonwoven fabric is preferably produced by carrying out a dipping treatment of a nonwoven fabric in a treating liquid containing the antimicrobial component-containing polymeric resin and the water-dispersible resin uniformly dispersed therein, then drying the treated nonwoven fabric and forming a resin layer of the treating liquid on at least the surface of the fiber.
Patent JP-H02120115-A (JP)
Title: Air conditioner for vehicle
Inventor: OSAWA TAKASHI
IPC: B60H1/00
Filed: 1988-10-29
Abstract: PURPOSE:To prevent the deterioration of the defrostability caused by the shortage of the defrosting air quantity by controlling the defrosting blowdown air quantity to be the defrosting air quantity required to the internal temperature of a vehicle window or the outside air temperature during the defrosting command. CONSTITUTION:When the defrosting is commanded by a defrosting command switch 23, a microcomputer 24 retrieves the defrosting air quantity information to the detected temperature of an internal temperature sensor 15 of a vehicle window glass from the table of the internal temperature of the window and the defrosting information stored in the ROM. And the retrieved defrosting information is output to a motor actuator 10 through a driver 27 so as to drive a defrosting damper 8, and the open degree of a defrosting blowdown opening 7D is controlled. Thereby, the defrosting blowdown air quantity is controlled to be the defrosting blowdown target air quantity corresponding to the internal temperature of the window glass, and the deterioration of the defrostability caused by the shortage of the defrosting air quantity is prevented.
Patent JP-H06171744-A (JP)
Title: Device for changing flow of container carried-in in a plurality of lanes into flow of container carried-out in a single lane
Inventor: MANFUREETO RENNITSUHI
IPC: B65G47/30
Filed: 1992-10-09
Abstract: PURPOSE: To change a plurality of lanes of vessel flow into a single lane of it by a single step under no pressure, by providing an intermediate conveyor comprising many transportation conveyors driven at a stepwise speed. CONSTITUTION: An intermediate conveyor 3 comprising many carry-out conveyors 4 driven at a stepwise speed is provided between a carry-in conveyor for a plurality of lanes of vessel flow and a carry-out conveyor 4 for a single lane of vessel flow. The intermediate conveyor 3 comprises a conical path, connecting to the carry-out conveyor 4 of a width corresponding to a single lane in an outlet range. The intermediate conveyor 3 comprises many carry-out belts 7 which are driven endlessly in circulation and two guided rails 8 on the side, and in each of transportation sections F1-F6, the transportation belt 7 connected to the transportation belt 7 in a transportation direction A is faster in transportation than the transportation belt 7 before the transportation direction A.
Patent JP-H01114003-A (JP)
Title: Resistor chip
Inventor: NAKADA KUNIHIRO
IPC: H01L25/00
Filed: 1987-10-28
Abstract: PURPOSE:To shorten wiring length and to reduce noise, by employing a series of processes in which some resistors formed in a chip are directly connected to the elements within an LSI on the chip, and the remaining resistors are connected at the respective one ends as the output terminals of a board to any element within the LSI through wirings outside the board. CONSTITUTION:Resistors 4 are connected to most of the through holes 2, which are bored through a board 1 of insulator, through wirings 3, and such resistors 4 are connected by both a power layer 6 and the through holes 2. And, when resistors are put to use, some resistors 4 are connected to an LSI chip through solder, further the remaining resistors 5 are selectively connected to the wiring board through solder. As a result, for the specific terminal resistors, the wiring length to the LSI chip can be shortened and the wiring capacity can be decreased to reduce the signal noise. Moreover, the remaining resistors may be connected to any element within the LSI chip, which enables the connection between elements within the LSI or the connection between elements of one LSI and the other LSI to be freely performed.
Patent JP-2001092645-A (JP)
Title: Information display system
Inventor: MIYAMOTO NAOYUKI
IPC: G06F9/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an information display system for preventing the generation of any adverse influence on any terminal other than a target terminal, and for surely distributing a new program to the target terminal by preventing the generation of any adverse influence on a terminal whose rewriting is not necessary due to all terminal rewriting at the time of distributing the new program, or preventing the generation of any distribution miss due to any complicate work for designating the ID of the target terminal. SOLUTION: At the time of distributing a program, a center 1 distributes target of rewriting information for designating a version of the terminal whose rewriting should be operated by the program, and when version information in the received target of rewriting information is made coincident with the present version in version management data stored in a non-volatile memory 22, a control part 21 of terminal equipment 2 receives the program distributed following the target of rewriting information, and updates the program in the non-volatile memory 22 by the program.
Patent JP-2000100031-A (JP)
Title: Disk clamping device, disk driving device and carriable image pickup device
Inventor: SASAKI TATSUSHI
IPC: G11B17/028
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk clamping device for an optical disk incorporated in a camera or the like, wherein the detaching of a disk from the disk clamping device is prevented even when shocks or vibration is applied from the outside of the camera during its use, and the disk is detached from the disk clamping device by force as small as possible during disk replacing. SOLUTION: This disk clamping device is provided with a turntable 3 for placing a disk 8, plural clamping pawls 6 radially provided in the disk fitting part peripheral edge of the center of the turntable 3 and rotatably pressed by elastic force in the attachingly detaching direction of the disk 8, and a clamping pawl presser 4 absorbed and connected with the turntable 3 by pressing the clamping pawls 6 and by a magnet 5. Thus, with the compact device, the disk 8 is surely fixed and held even when an external force is applied to a disk driving device. Also, the reliability of the disk driving device and a carriable image pickup device using this is improved.
Patent JP-2000095116-A (JP)
Title: Steering system for vehicle
Inventor: SUMINO NAOKO
IPC: B62D1/19
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce removal load applied when the column bracket that supports the column assembly is removed from the detachable fixture piece fixed to the vehicle body side in case the vehicle gets shocked in the forward direction, and improve impact absorbing capability at the column assembly portion by eliminating variation in the removal load values to keep it to a set value. SOLUTION: In the steering system for vehicle, a column bracket 17 is detachably fixed to a detachable fixture piece 18 through three shear members 33a, 33b, 33c provided therewith. Two (for example, 33a, 33b) of those three shear members 33a, 33b, 33c are arranged along the width of the vehicle. The remaining one shear member (for example, 33c) is arranged on a vertical line either one (for example, 33b) of two shear members arranged along the width of the vehicle.
Patent JP-H08134113-A (JP)
Title: Method for polymerizing diallyldialkylammonium
Inventor: SARAUMI NOBUAKI
IPC: C08F26/02
Filed: 1994-11-07
Abstract: PURPOSE: To readily produce a low-molecular weight polymer useful for a low- pollution and readily handleable flocculant without using phosphorus by polymerizing a diallyldialkylammonium compound in the presence of a water-soluble copper compound. CONSTITUTION: A water-soluble copper compound as a polymerization modifier is added in polymerizing a monomer of the formula (R<1> and R<2> are each hydrogen, a 1-6C alkyl, benzyl or a cycloalkyl; X is F, Cl, Br, I, NO3 , HSO4 or H2 PO4 ) and providing a polymer. A compound of the formula, CuYn [(Y is F, Cl, ClO3 , CIO4 , Br, NO3 , SO4 , CH3 COO or PO4 ; (n) is 1-3] is used as the water-soluble copper compound. The water-soluble copper compound in an amount of <=0.5ppm expressed in terms of Cu based on the monomer is added and in an amount of >=1ppm expressed in terms of Cu based on the monomer is further added in order to terminate the reaction in the course of the polymerizing reaction. The molecular weight of the polymer to be polymerized is about 200000.
Patent JP-2001090047-A (JP)
Title: Working facility above existing channel and method for moving it
Inventor: UEMURA MAKOTO
IPC: E02B5/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a working facility above an existing channel and a method for moving the facility by which a machine, such as the concrete breaker, etc. used for breaking the existing channel can be moved easily with high workability following the progress of work. SOLUTION: A working facility which is set up above an existing channel 1 is constituted of a work truck 2 which is set up astride on the channel 1 and can be move freely along the channel 1 in a state where the truck 2 is pushed by the front end of an open shield machine 11 set up in the channel 1.
Patent JP-H0696037-A (JP)
Title: Slave microcomputer
Inventor: KOMATSU DANICHI
IPC: G06F15/16
Filed: 1992-09-16
Abstract: PURPOSE:To obtain the slave microcomputer which effectively utilizes pins of a chip and is rich in flexibility by controlling the serial input of an external program, and storing the external program in a volatile RAM and actuating it on the RAM. CONSTITUTION:This slave microcomputer is provided with a serial input/output control circuit 14 which controls the serial input for the external program and a data transfer control circuit 18 which holds a CPU 11 when the external program is inputted, transfers the external program to the volatile random access memory(RAM) 16, and releases the CPU 11 from being held after the transfer. This slave microcomputer 1 controls the serial input of the external program from a master microcomputer 2 by the serial input/output control circuit 14, and stores the external program in the volatile RAM 16 by the data transfer control circuit 18 and actuates it on the RAM 16. Therefore, the number of pins required for the data transfer is minimized.