baber/WOPTO huggingface dataset:
Patent JP-H05145286-A (JP)
Title: Component allocating apparatus for mounting line
Inventor: OUCHI TOSHIHIRO
IPC: B23P21/00
Filed: 1991-11-22
Abstract: PURPOSE:To allocate components to mounting machines by suitably setting a line balance and a tact time based on characteristics of the respective machines and characteristics of various components. CONSTITUTION:Board data stored in a board data memory 11, mounting machine data stored in a mounting machine data memory 12 and an allocating rule stored in an allocating rule memory 13 are read, components are allocated to respective mounting machines based on the board data, the mounting machine data and the allocating rule by component allocating means 10, and the allocated result such as an irregularity in operating times in the respective mounting machines are evaluated according to rules of optimum condition for allocating by allocation evaluating means 17.
Patent JP-H09151050-A (JP)
Title: Elevator control system
Inventor: MIZUNO KIMIMOTO
IPC: B66B5/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost by minimizing hardware of an elevator operation control device, and improve reliability by effecting rescue operation. SOLUTION: An elevator control system is provided with a first elevator operation control device 400 to control operation of elevators of (N-1) units among elevators of N(N>=3) units and a second elevator operation control device 200 which controls operation of a residual single elevator among elevators of N units and controls of backup operation of elevators of (N-1) units when the first elevator operation control device 400 is abnormal.
Patent JP-H01308570-A (JP)
Title: Patient side closure detection system for drug injection system
Inventor: JIYON BII SUREETO
IPC: A61M5/168
Filed: 1988-12-05
Abstract: PURPOSE: To provide a safe detecting system by monitoring a predictor when a signal for rate of pressure change is equal to or exceeds a first value, and equipping the system with a firs monitoring means which starts to alarm when a pressure signal exceeds a second value, and a second monitoring means which starts to alarm when a pressure signal exceeds a third value. CONSTITUTION: When a digital rate of pressure change Pk is equal to or larger than 5PSI/sec, the digital pressure signal Pk and the digital rate of pressure change signal Pk are supplied to a predictor 764 one step ahead. The predictor 764 calculates the value about the predicted pressure signal Pk+1 , and the pressure signal is supplied to a first alarm threshold device 766, then to an OR gate 762. When the predicted pressure signal reaches or exceeds the value selected previously, an alarm is sounded. When the digital signal for rate of pressure change Pk is smaller than 5PSI, and the system is organized as a flow controller, the digital pressure signal Pk is supplied to a digital filter 768, then supplied to a second alarm threshold device 770, an OR gate 762 as a pressure signal Pf ,k , and when the pressure signal Pf ,k reaches the value selected previously an alarm is sounded.
Patent JP-H10149174-A (JP)
Title: User side terminal equipment for digital broadcast system
Inventor: TAIRA MASAAKI
IPC: G10K15/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment capable of reproducing sound information such as to control the sound image of the sound information based on sent control information, etc., by providing a reproducing means reproducing the sound information based on the control data sent from a broadcasting station. SOLUTION: A signal from an antenna 11 is inputted to a tuner 12, and a multiplex separation circuit 13 separates respectively the video data, sound/ acoustic data, stereoscopic effect adjusting control data and sound image controlling data from the data sent from the tuner 12. The sound/acoustic data are sent to a sound/acoustic decoder 17 to be decoded and to be sent to left/right speakers 19, 20 through a sound image control circuit 18. The sound image controlling data are sent to the sound image control circuit 18 also, and the sound image control circuit 18 controls the sound image based on the sound image controlling data.  That is, a sound outputted from the left/right speakers 19, 20 is controlled based on the sound image controlling data showing a position of a sound source for a audience, and the sound image is formed so that the sound source exists on the position shown by the sound image controlling data.
Patent JP-2001129676-A (JP)
Title: Laser welding jig
Inventor: YAGOYA MASAHARU
IPC: B23K26/21
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a jig which can keep a required micro gap stably reliably between the panels to be welded for lap welding of a steel sheet panel by laser beam at welding operation over a whole weld line without concerning a shape or size. SOLUTION: A press roller 1 comes in rolling contact with a panel 9 at a place 8a near to a weld 7 and the roller, links with the laser beam A which irradiates from a welding machine head 1a, moves almost parallel to the weld line shown in Figure 2. A press roller 2 and 3 come in rolling contact with a panel 10 and 9 at a place 8b and 8, respectively, and are almost parallel to the weld line. The diameter of the press roller 2 is designed as smaller size than that of the roller 3 in order to ensure a distance comprising the total thickness of the plate 9 and 10, and a required panel gap 6 between the press roller 2 and 3, thereby ensuring the gap 6 to prevent flaws at the weld.
Patent JP-H04179859-A (JP)
Title: Capacitor discharge multiple ignition system for cylinder injection two-cycle engine
Inventor: YAMADA AKIRA
IPC: F02P3/08
Filed: 1990-11-13
Abstract: PURPOSE:To improve ignitability and reduce the power consumption of a battery by varying the discharge frequencies of capacitors corresponding to driving areas. CONSTITUTION:The discharge frequencies of capacitors 28a-28d are varied corresponding to a driving area which is detected by a driving area detecting means 20. As a result, when discharge frequencies in a layered-combustion driving area are increased more than in a uniform-combustion driving area, spark frequencies are increased as much as increased discharge frequencies or spark periods are prolonged, resulting in increased ignition opportunities, even if during low-rotating-speed driving flammable mixture does not arrive near a spark plug 10 or the sufficient atomization of fuel is not secured. Also, in a uniformly mixed combustion area, discharge frequencies can be reduced. It is thus possible to improve ignitability in all driving areas and reduce the power consumption of a battery.
Patent JP-H03218376-A (JP)
Title: 3-aminoquinuclidine compound and production of optically active 3-aminoquinuclidine using the same
Inventor: KAWAKITA TAKESHI
IPC: C07D453/02
Filed: 1990-11-13
Abstract: NEW MATERIAL:The compound of formula I (Am is residue of N-protected amino acid) and its optically active isomer. EXAMPLE:(S)-N-[(S)-3-quinuclidinyl]-alpha-tosylphenylalanylamide. USE:A synthetic intermediate for pharmaceuticals. Useful for the synthetics of optically active 3-aminoquinuclidine which is an intermediate for antiemetic. PREPARATION:The compound of formula I can be produced by reacting an optically active N-protected amino acid of formula II with racemic 3- aminoquinuclidine. The compound of formula I can be converted to an optically active 3-aminoquinuclidine by hydrolysis after separating a diastereomer.
Patent JP-H08140269-A (JP)
Title: Method and device for suppressing the transmission of active power load variation from arc furnace to power system
Inventor: ODAGIRI TOKUZO
IPC: H05B7/144
Filed: 1994-11-07
Abstract: PURPOSE: To suppress the frequency variation of a power system, for the sudden and sharp active power variation of an arc furnace, by suppressing the transmission of the active power load variation from an arch furnace to a power system. CONSTITUTION: This device is equipped with an arc furnace 3, which receives power from a power system 1, an active power load detector 6 for it, a switch controller, and a plural sets of compensation loads 5 which have plural sets of switches 6 and absorb the received surplus power to the active power load of an arc furnace.
Patent JP-S63162712-A (JP)
Title: Conjugated diene copolymer, its production and photopolymer composition containing the same
Inventor: IWANAGA SHINICHIRO
IPC: C08F2/44
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the title copolymer excellent in water resistance, processability, photocurability, developability with dilute alkali, etc., by polymerizing a conjugated monomer, an unsaturated carboxylic acid monomer, a polyvinyl compound monomer and a monoolefinically unsaturated compound monomer is two stages. CONSTITUTION:A polymer having an intrinsic viscosity of 0.01-3.0dl/g (in dimethylformamide at 30 deg.C), a peak width of a glass transition point of 45-120 deg.C and a lowest peak temperature <=-40 deg.C is obtained by polymerizing 30-90wt% conjugated dinene monomer (A) with 0.5-10wt% alpha,beta-ethylenically unsaturated carboxylic acid monomer (B), 0.1-10wt% polyvinyl compound monomer (C) (e.g., ethylene glycol dimethacrylate) and 5-65wt% monoolefinically unsaturated compound monomer (D) (e.g., ethyl acrylate) in two stages in such a manner that, among the total monomer feed, 20-100% of component B, 20-80% of component C and 0-50% of component D are added to the system batchwise or continuously when the polymer conversion of the remaining monomer reaches 20-85%.
Patent JP-H02153391-A (JP)
Title: Driving system for image display device
Inventor: ASHIBE MINORU
IPC: G09G3/36
Filed: 1988-12-06
Abstract: PURPOSE:To display a high-definition image without spoiling the resolution of an input image signal by driving picture element display cells in order according to an expansion image signal obtained by dividing an image signal by phases. CONSTITUTION:The image signal is supplied to an image display plate 110 where image display cell 120 are arrayed in a matrix to display an image. The input image signal 41 is divided into K phases and an (i)th (1<=i<=k) phase is an image signal wherein (i+jXk)th (j=0, 1, 2...) picture element values are expanded by the time of (k) picture elements of the input image signal 41 in order and arrayed; and those are used as expansion image signals an (i)th expansion image signal drives an (i+jXk)th (j=0, 1, 2...) picture element display cell 120 of the image display plate 110. Thus, the high-definition image can be displayed without spoiling the resolution of the input image.
Patent JP-H10150334-A (JP)
Title: Power amplifier
Inventor: KOKUBO KENICHI
IPC: B60R11/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To surely detect clipping even when the number of clip detection circuits is decreased by detecting clipping through the combination of output signals of 1st and 4th high efficiency amplifiers or combination of output signals of 2nd and 3rd high efficiency amplifiers. SOLUTION: Feedback signals (a), (b) of a left front 1st differential amplifier 1LF are fed to a clip detection circuit 9. When a level of a left audio signal reaches a level at which an output amplified signal of left front use 1st and 2nd output amplifiers 2LF, 3LF clips an output amplified signal of, the clip detection circuit 9 detects it to generate a clip detection signal (c). Furthermore, the left, audio signal is also fed to a left rear use 1st differential amplifier 1LR. Thus, when the left audio signal reaches a level to clip an output amplified signal of left rear use output amplifiers 2LF, 3LF, the left audio signal detects clipping of the output amplifier signal of the left front use output amplifiers 2LF, 3LF.
Patent JP-H01149411-A (JP)
Title: Semiconductor porcelain substance
Inventor: KANDA OSAMU
IPC: H01B3/12
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a semiconductor porcelain substance having excellent electric characteristics by a method wherein a composition, containing a specific quantity of one or more kinds selected from potassium carbonate, potassium peroxide, dipotassium trioxide, hydrogenated potassium, potassium carbide and potassium hydrogencarbonate, is diffused into the crystal grain boundary of a semiconductor porcelain material together with bismuth oxide. CONSTITUTION:A mixture of bismuth oxide Bi2O3 of 30-90molar% and one or two or more kinds in 10-70molar% selected from potassium hyperoxide KO2, potassium oxide K2O, potassium peroxide K2O2, and dipotassium trioxide K2O3, hydrogenated potassium KH, potassium carbide K2C2, and potassium hydrogencarbonate KHCO3, is coated as a diffusing substance on one side of a semiconductor porcelain material, and it is sintered in an atmospheric air. The semiconductor porcelain substance obtained as above has the excellent electric characteristics such as a relative permittivity, a dielectric loss tangent, a volume resistivity and the like.
Patent JP-H10149499-A (JP)
Title: Vehicle controller
Inventor: SEKINE HIROSHI
IPC: B60W30/14
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To compensate influence which the detection error of the position of a self-vehicle exerts on the judgment of the passage propriety of a curve and to judge precise passage propriety. SOLUTION: It is assumed that speed is decelerated from vehicle speed (V0 ) in a self-vehicle position (P0 ) at prescribed reference deceleration speed (β), and the passage possible vehicle speed of plural temporary vehicle positions Nk , which are set at places forward than the self-vehicle position (P0 ) on a road is calculated. A passage possible zone Z1 , a warning zone Z2 and an automatic deceleration zone Z3 are set based on passage possible vehicle speed corresponding to the respective temporary self-vehicle positions Nk . When one of nodes Nk+1 ... which are more forward than the temporary self-vehicle position Nk exists in the warning zone Z2 , a warning is given to a driver. When it exists in the automatic deceleration zone Z3 , the vehicle is automatically decelerated.  Reference deceleration speed (β) is corrected in accordance with vehicle speed (V0 ) or the radius of the curvature of the road for compensating the judgment error of passage propriety with the detection error of the self-vehicle position (P0 ).
Patent JP-H07160470-A (JP)
Title: Document preparing device and cursor display means
Inventor: MORI TOSHIYA
IPC: G06F17/21
Filed: 1993-12-08
Abstract: PURPOSE:To improve discriminating capability when the display position of a cursor matches the position of a ruled line. CONSTITUTION:The document preparing device is provided with an input part 101 for input, a document storage part 106 which temporarily stores document information, a longitudinal/lateral ruled line position judging part 104 which judges whether the display position of the cursor matches the position of a longitudinal or lateral ruled line according to the display position of the cursor and the document information in the document storage part 106, a cursor storage part 103c which stores various cursor shapes, and a cursor selection part 103d which selects a cursor shape through the longitudinal/lateral ruled line position judging part 104. Further, the device is equipped with a cursor output part 103e which outputs the selected cursor to the cursor position and a display part 108 which displays the outputted information.
Patent JP-H09126095-A (JP)
Title: Fuel injection valve
Inventor: KOIKE MAKOTO
IPC: F02M61/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the spray angle, diffusion of spray, and atomization of a fuel injection valve, and to realize appropriate penetration of spray. SOLUTION: A slit-shaped injection nozzle is in the range of 0-90 deg. in the angle β in the opening direction relative to the axis of a fuel injection valve relative to a longitudinal wall part extending from an inner end 9 to an outer end 10, and formed expanded outward of the place to connect the axis of the fuel injection valve and the inner end 9, and the width W of the inner end 9 is in the range of 0.05-0.24mm to promote atomization of spray.
Patent JP-2000131436-A (JP)
Title: Curve estimation method and vehicle speed controlling device using the same
Inventor: NAKADOKORO TAKAYUKI
IPC: B60W30/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To detect a curve at an early stage by emitting laser beams using a scanning-type sensor, estimating the advance angle of a preceding vehicle according to the time difference information of a plurality of reflection beams being obtained after the laser beams hit the preceding vehicle, and estimating a curve in the road ahead. SOLUTION: A sensor (scanning-type laser radar) DT incorporates a laser oscillator and a light reception lens controller and applies a laser beam outputted from the laser oscillator in the forward direction (a preceding vehicle FC). Data such as the presence or absence of the preceding vehicle FC on a driver's own lane, the distance to the preceding vehicle FC, and a relative speed is outputted to a control device CT according to such data as time when a radar beam is reflected by a reflector or the like at the rear portion of the preceding vehicle FC returns to a light reception lens provided in the sensor after it is emitted, a relative speed, a reflection intensity, and an incidence angle. The control device CT performs following driving while retaining the distance to the preceding vehicle FC at a constant when the preceding vehicle FC exists in front of the driver's own vehicle.
Patent JP-H05262865-A (JP)
Title: Production of polyester carbonate
IPC: C08G63/82
Filed: 1992-11-18
Abstract: PURPOSE:To produce under mild reaction conditions the title polymer excellent in thermal stability, hue, and hydrolytic stability by using a specific catalyst in the process for producing the polymer by the transesterification of a carbonic diester with a dihydric phenol in the presence of an arom. dicarboxylic ester. CONSTITUTION:A carbonic diester is transesterified with a dihydric phenol in the presence of an arom. dicarboxylic ester by using 10<-1>-10<-4>mol% (based on the amt. of the phenol) salt of a quaternary nitrogen compd. as a catalyst. The reaction mixture is then polycondensed, and when the relative viscosity of the mixture reaches at least 1.15, phosphonite compds. are added in an amt. of 0.1-0.5wt.% of the mixture, giving the title polymer. The phosphonite compds. contain a compd. of the formula in an amt. of at least 0.1wt.% based on the total amt. of the polymer.
Patent JP-H06162557-A (JP)
Title: Optical recording and reproducing device
Inventor: KAMIOKA YUICHI
IPC: H04N5/85
Filed: 1992-11-18
Abstract: PURPOSE:To enable consecutive recording, consecutive reproducing, simultaneous recording, simultaneous reproducing, chase reproducing and chase recording while using one optical disk with one optical recording and reproducing device by providing the plural pairs of optical head groups and enabling recording and reproducing independently from the respective head groups to the optical disk. CONSTITUTION:Video signals or voice signals inputted to the device are converted to digital signals by an A/D converter 3 and transformed to a data format for optical disk by a format transformer 4 later. Next, those signals are modulated to a modulating system suitable for recording to the optical disk by a modulator 5 and recorded in an optical disk 1. At such a time, a series of inputted video and voice signals are recorded while being divided into the four optical heads of main head groups A, B, C and D. At the time of reproducing, signals read from these main head groups are demodulated by a demodulator 6, turned to original digital video or voice signals through a format transformer 7, converted to analog signals by a D/A converter 8 and outputted.
Patent JP-H01150694-A (JP)
Title: Crane controller with grab bucket
Inventor: SHIRAHATA SHIGEKI
IPC: B66C13/48
Filed: 1987-12-08
Abstract: PURPOSE: To improve operation efficiency by repeatedly regrabbing a cargo when it is less than rated grabbing weight by detecting a grabbing quantity of a grab bucket, and quickening a lowering speed more than the last time in this case. CONSTITUTION: In the case of grabbing a cargo by a grab bucket 2 of a crane 1 having the grab bucket, when a comparator 4 judges (6) that weight weighed by a load gauge 3 is within a rated grabbing quantity 5, hoisting 8 us performed as it is by a hoisting operation command circuit 7. While, when weight is other than the rated grabbing weight 5, after throwing away the cargo once by a command of a bucket opening operation command circuit 9, hoisting 12 is performed by a fixed quantity by a hoisting operation command circuit 11. Next, a lowering speed command is quickened by Δv more than the last time by a lowering speed operation circuit 15, and lowering 17 is performed by a lowering operation command circuit 16 to repeat regrabbing operation 20.  Thus, even a stack-pressed or hardened cargo handling object is automatically controlled so that a one time grabbing quantity becomes the rated grabbing quantity to improve operation efficiency.
Patent JP-H05255453-A (JP)
Title: Production of fluorine-containing acrylic resin
IPC: C09D133/08
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a new fluorine-containing resin bearing comparison with a conventional fluorine-containing resin by copolymerizing an alkyl acrylate, etc., with a fluoroalkyl acrylate, etc., and glycidyl acrylate, etc., in solution. CONSTITUTION:(A) 50-80mol% one or more mixtures from an alkyl acrylate and an alkyl methacrylate is copolymerized in solution with (B) 15-30mol% one or more mixtures from a fluoroalkyl acrylate and a fluoroalkyl methacrylate and (C) 5-20mol% one more mixtures from glycidyl acrylate, glycidyl methacrylate, tetrahydrofuryl acrylate and tetrahydrofuryl methacrylate in a solvent in the presence of a polymerization initiator to give the objective resin having 80,000-150,000 molecular weight and 30-60 deg.C glass transition point.
Patent JP-H11141900-A (JP)
Title: Floor heating panel and its manufacture
Inventor: YAMAZAWA SATORU
IPC: H05B3/20
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To uniform the temperature of surface of a floor heating panel. SOLUTION: This panel is provided with a groove on the surface of a core plate 1, an electric heat wire 4 and a temperature over-rising protection device 5 in the groove, a surface resin layer 2 on the surface of the core plate 1, and a rear resin layer 3 on the rear surface of the core plate 1. The electric heat wire 4 is arranged meandering in the inner area more densely than the outer peripheral area of the core plate 1, and a difference in temperature between the surfacial temperature just above the wire 4 and that of the central position of the wire 4 is set to be within 8 degrees by keeping the parallel parts of folding sections of the wire 4 to be apart about 50 mm from each other.
Patent JP-H09152070-A (JP)
Title: Mechanical joint
Inventor: TSUJIMOTO KATSUHIKO
IPC: F16L21/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To simply connect together steel pipes without using a dedicated tool by exploding gunpowder charged in a space formed out of collars, an inserted pipe, and a joint main body through fitting a pin for initiation into an inserting hole. SOLUTION: Before connection of steel pipes 17, collars 14a, 14b are inserted into the temporary stop parts 12da', 12db' of a joint main body 12, and gunpowder 15 is charged in a space formed out of the outer circumferential face of the steel pipes 12 and the inner circumferential face of the joint main body 12. For connecting the steel pipes 17, a pin 18 for initiation inserted into the inserting hole 12a of a mechanical joint 11 is hammered, and the gunpowder 15 is detonated by the shock. Accompanying this, the collars 14a, 14b are got over the respective temporary stop parts 12da, 12db so as to push the taper faces 13a,16a of rubber packings 13 and slip-off preventing metal fittings 16 against the taper faces 12b and 12c of the joint main body 12, and hence connection is completed.