baber/WOPTO huggingface dataset:
Patent JP-H02276945-A (JP)
Title: Method and apparatus for manufacturing standard gas mixture
Inventor: JIYATSUKU METSUTESU
IPC: B01F23/10
Filed: 1989-11-17
Abstract: PURPOSE: To establish a manufacturing method for a standard gas mixture used for an internal standard method or a standard addition method by generating an intermediate-concentration gas mixture which contains various gases by mixing a high purity diluted gas with a high concentration standard gas. CONSTITUTION: When a valve 9b and a needle valve 11b are closed while a valve 9a and a needle valve 11a are open, a sample gas is introduced in an immediate analysis device. When the valve 9a is closed while the valve 9a and the needle valve 11a are open, a high concentration standard gas mixture is diluted with a zero gas firstly and with a sample gas secondly, so that a standard gas mixture suitable for drawing a calibration curve used for an internal standard method and a standard addition method. When the high concentration gas mixture from the valve 9 and a manifold 16 is shut off, a blank or a zero gas is introduced in the analysis device. Then, in order to generate a controlled mixture which promotes calibration of the analysis device, a gas species of calibrated amount is added to the zero gas, and then before the mixture is introduced into the analysis device, a to-be-analyzed gas is diluted with the zero gas under control.
Patent JP-2001116653-A (JP)
Title: Method and device for evaluating screen display characteristic
Inventor: OGITA YOICHIRO
IPC: G01M11/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting and evaluating non- emission of pixels of a display, non-emission of light dots, uneven emission within the light dots, uneven light on a screen, and the like at a low cost. SOLUTION: The screen of an image display is caught as an image with an image scanner, an electronic copying machine, or a machine having both an image scanner function and an electronic copying function, and the image data is diagnosed and evaluated with a computer (a personal computer) to evaluate image characteristics of the display.
Patent JP-S63153422-A (JP)
Title: Detecting device for fault of sensor
Inventor: IGUCHI ATSUO
IPC: G01D21/00
Filed: 1986-12-18
Abstract: PURPOSE:To eliminate the need of a sensor selecting logic, and to simplify a fault detecting mechanism by deriving an average value of plural sensors, using this average value as a correct sensor signal, and detecting a fault by comparing said signal with each sensor signal. CONSTITUTION:Each detecting signal of plural pieces of sensors 11-1n which become fault detecting objects is inputted to an average value calculator 2, and an average value of each sensor is derived. (n) pieces of fault detecting mechanisms 3 compare and calculate detecting signals of said each sensor and said average value, and when its difference exceeds a value determined in advance, its sensor is decided to be abnormal.
Patent JP-H11130579-A (JP)
Title: Production of compound semiconductor single crystal and apparatus for producing the same
Inventor: ITANI MASAYA
IPC: C30B11/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To stably seed a raw material melt by forming the solid-liquid interface of a seeding part into an upwardly convex surface in order to suppress the growth of a polycrystal from the seeding part when producing a compound semiconductor single crystal by a vertical gradient freezing(VGF) method. SOLUTION: A seed crystal 1 of the same shape as that of a diameter increasing part is arranged in the diameter increasing part increasing the diameter in the vertical directions and formed in the lower part of a growth vessel 4 and a seeding part thereof is defined in a region where a low-heat conductivity member 6 arranged on the periphery of the diameter increasing part is present. Thereby, the outflow of the latent heat generated when growing a single crystal from the seeding part to the outside of the radial direction is suppressed by the low-heat conductivity member 6 and a vessel support 7 which is a high-heat conductivity member is installed in the lower part of the growth vessel 4 to efficiently release the latent heat generated in the growth part from the lower part of the seed crystal 1.
Patent JP-H01144383-A (JP)
Title: Controller of inverter for induction motor drive
Inventor: YAMAZOE MASARU
IPC: H02P27/08
Filed: 1987-11-30
Abstract: PURPOSE:To make an angle operation circuit for the current command to be viewed from revolving coordinate systems in a simple manner and at a low cost by minimizing the number of dead times for the prevention against short- circuit of an elevating arm at low speed revolution. CONSTITUTION:A comparator 12 compares an absolute value ¦N¦ of a speed of an induction motor with a preset speed, and outputs such a signal S that indicate whether the control to minimize the number of ON-Delays is made. The signal S actuates a change-over switch 22, PWM signals are transmitted to each element through ON-Delay circuits 23 and 24 in normal time, and PWM signals are transmitted to each element directly in order to minimize the number of ON-Delays at low speed driving.
Patent JP-H01250265-A (JP)
Title: Medical instrument
Inventor: HAGIWARA KAZUHIKO
IPC: A61M1/18
Filed: 1988-11-28
Abstract: PURPOSE:To improve the wettability with blood and a priming liquid, to prevent the adhesion of air bubbles and to also enhance blood compatibility at the same time, by coating a blood flow passage part, with a polymer containing hydroxyethyl methacrylate(HEMA) and methyl methacrylate(MMA). CONSTITUTION:At least a part or whole of the blood flow passage part of a medical instrument is pref. coated with a polymer containing HEMA or MMA being a substance for hydrophylic treatment. Herein, the polymer containing HEMA and MMA pref. takes a form of a block copolymer and, further, the wt. ratio of an HEMA-containing segment and an MMA-containing segment is pref. 50:50-95:5. A blood filter 30 may be treated with the HEMA and MMA containing polymer or the block copolymer.
Patent JP-H05133725-A (JP)
Title: Surface shape measuring device
Inventor: SAMEDA YOSHITOMI
IPC: G01B11/24
Filed: 1991-11-15
Abstract: PURPOSE:To provide a surface shape measuring device, which can make surface measuring over a wide measuring range for surface unevenness on an object to be measured in the height direction. CONSTITUTION:A surface shape measuring device is equipped with an interferential light projecting means to project a moving interferential fringes due to two-waveform light onto an object 4 to be measured, a light sensing means 2 to observe this projected moving interferential fringe at an angle different from the projection angle, and a phase measuring means 3 to measure the phase of the change in photo-intensity at different measuring points on the object sensed by the photo-sensing means 2.
Patent JP-H01143858-A (JP)
Title: Substituted quinoline compound and herbicide containing said compound as active component
Inventor: KIMURA FUMIO
IPC: C07D405/04
Filed: 1987-11-28
Abstract: NEW MATERIAL:The compound of formula I {R is group of formula II [W1 is O or group of formula III (n is 0-2)]; R1 is H, alkyl, alkoxyalkyl, group of formula IV (R2 is mono- or dihaloalkyl), formula V (W2 is O or S; R3 and R4 are H or alkyl), formula VI (R6 is alkoxyalkyl or haloalkoxyalkyl), formula VII or formula VIII (m is 2 or 3); provided that W1 is group of formula III when R1 is H or alkyl} or its salt. EXAMPLE:(3,7-Dichloro-8-quinolyl)methyl chloroacetate. USE:An active component for herbicide. It has excellent selectivity between rice plant and barnyard millet and exhibits high herbicidal effect against barnyard millet of high leaf age. Although the compound is suitable to be applied to paddy field, it is applicable to a field other than paddy field. PREPARATION:A compound of formula I wherein R is group of formula II and W1 is O can be produced by reacting a compound of formula IX (X1 is Cl or OH) with a compound of formula R1-X2(X2=X1) in the presence of an acid acceptor and a catalyst preferably in a solvent.
Patent JP-H01140754-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI WATARU
IPC: H01L21/8234
Filed: 1987-11-27
Abstract: PURPOSE:To prevent an abnormal electric current from being concentrated in an impurity diffusion layer near a bonding pad when an abnormal voltage is impressed on the bonding pad by a method wherein a whole internal circuit is surrounded by an N-type impurity diffusion layer of a definite potential. CONSTITUTION:A semiconductor substrate part of one conductivity type where an internal circuit has been formed is surrounded by an impurity region of the opposite conductivity type which has been connected to a fixed-voltage source. That is to say, when a positive abnormal voltage is impressed on a bonding pad 102, a junction of an impurity diffusion layer 107 near a contact opening 113 is broken down; a P-type semiconductor substrate 115 is electrified to be positive; an abnormal electric current flows to impurity diffusion layers 101, 105 in its neighborhood; however, a major portion of the electric current flows to the impurity diffusion layer 101 which is situated at a short distance and whose junction area is wide; it is relaxed that the electric current is concentrated in the impurity diffusion layer 105; it is possible to prevent this layer from being broken down. By this setup, even when the abnormal voltage is impressed and the layer is broken down, the electric current is absorbed by the impurity region of the opposite conductivity type; it is possible to prevent the electric current from flowing to the internal circuit.
Patent JP-H02147998-A (JP)
Title: Disassembling device for control rod drive mechanism
Inventor: HASEGAWA HIDENOBU
IPC: G21C19/20
Filed: 1988-11-30
Abstract: PURPOSE:To reduce a radiation exposure quantity and prevent the scattering and leakage of contaminated water of a water tank for disassembling by providing a drive magnet set out of the cracking water tank and a driven magnet connected to a parts handling device spaced out the wall of the water tank arranged in the water tank. CONSTITUTION:A water tank 33 for disassembling of a control rod drive mechanism (CRD), a parts handling devices 34, 35 arranged in the water tank 33 so as to disassemble the CRD, a motor 11 for the parts handling devices set out of the water tank 33, a drive magnet 21 attached to the output shaft end of the motor 11 to set out of the water tank 33, and a driven magnet 22 set in the water tank 33 to follow to rotate the drive magnet 21 spacing out the wall of the water tank 33 and connected to the input shafts of the parts handling devices 34, 35 are provided. Thereby, the drive magnet 21 and the driven magnet 22 are completely cut off by the wall of the water tank 33 and the leakage and splashes of contaminated water in the water tank 33 can be prevented.
Patent JP-H05134406-A (JP)
Title: Production of semiconductor device
Inventor: SASHITA NOBUYUKI
IPC: H01L21/027
Filed: 1991-11-15
Abstract: PURPOSE:To easily form a heat resistant photosensitive resin pattern with a high resolution at a high throughput by compounding N-phenyl glycine and its deriv. and thiol compd. with specific ester polyamido and sticking them on the semiconductive device, baking the circuit, developing and curing. CONSTITUTION:The photosensitive resin compsn. consisting essentially of the ester polyamide expressed by formula I, the N-phenyl glycine expressed by formula II and its deriv. and the thiol compds. is stuck at 2 to 30mum film thickness on the surface of the semiconductor element, is exposed by a monochromatic light exposing machine of 365nm or I-ray stepper and is developed to form patterns. The resin compsn. is then cured by heating at >=300 deg.C and <=450 deg.C. In the formula I, R1 to R4 denote the group expressed by formula III; 1 to m denote 0 or 1; p denotes an integer from 1 to 5; x to z denote (per cent of respective constitutional units) 0<x, y<100, 0<Z<80 and x+y+z=100. In the formula III, R5 denotes bivalent to hexad org. groups; R6 denotes H or CH3 group. In the formula II, R7 denotes -H, -CH3, etc.
Patent JP-H01144327-A (JP)
Title: Charging of electronic machinery
Inventor: TAKAHASHI MASAO
IPC: H02J7/00
Filed: 1987-11-27
Abstract: PURPOSE:To prevent undercharge and overcharge from occurring, by measuring power consumption of electronic machinery then quickly recharging the electronic machinery with necessary recovering power. CONSTITUTION:When a hand-set section is taken up from a base-set section and a power switch 208 is turned ON, operating power is fed from a battery 201 to a radio unit H. When the hand-set section is in waiting state, receiver in the radio unit H receives signals intermittently and performs battery saving operation. Total power consumption of the radio unit H is counted by means of a counter 206. CPU21 turns electronic switches 204, 205 ON based on a total power consumption information provided from the counter 206 and recharges the battery 201 quickly. Thereafter, CPU21 turns the electronic switches 204, 205 OFF and performs compensatory recharging of the battery 201.
Patent JP-H09143397-A (JP)
Title: Ultraviolet-curable resin composition and coating agent containing the same
Inventor: UMEZAWA MITSUO
IPC: C08F4/28
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curable resin composition useful as a coating agent which can form a coating film excellent in adhesion to metallic cans or drawn metallic cans coated with a polyester film, processability, heat resistance and hardness. SOLUTION: This ultraviolet-curable resin composition comprises a radical- polymerizable acrylate and/or methacrylate compounds, a non-radical- polymerizable compound, a pigment, an acylphosphine oxide photopolymerization initiator and another radical photopolymerization initiator.
Patent JP-S63154619-A (JP)
Title: Remedy for pollakiuria and residual urine feeling
Inventor: OZAWA KEIJI
IPC: A61K31/445
Filed: 1986-12-17
Abstract: PURPOSE:To obtain the titled remedy containing flavoxate hydrochloride as an active ingredient. CONSTITUTION:A remedy for pollakiuria and residual urine feeling, having a rapid dissolving part consisting of ingredients of 100pts.wt. flavoxate hydrochloride, 0-2,700pts.wt. excipient, 0-270pts.wt. binder and 0-800pts.wt. coating agent and delayed dissolving part consisting of ingredients of 100pts.wt. flavoxate hydrochloride, 0-3,800pts.wt. excipient, 0-380pts.wt. binder, 2-750pts. wt. coating agent and 0-150pts.wt. plasticizer and obtained by blending the rapid dissolving part with the delayed dissolving part at 1:0.5-5wt. ratio based on the flavoxate hydrochloride. The above-mentioned remedy is prepared by granulating and blending the afore-mentioned ingredients using a centrifugal fluidized type coating granulator or extrusion granulator. The dose thereof is 0.5-3g/adult/time and administered twice a day, in the morning and evening. The drug effect duration time is prolonged and administration twice a day is sufficient with high general purpose properties.
Patent JP-H07124471-A (JP)
Title: Exhaust gas purification catalyst for internal-combustion engine using alcoholic fuel
Inventor: MATSUNAGA SHINICHI
IPC: B01J35/04
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a catalyst capable of removing formaldehyde and methanol in exhaust gas from an internal-combustion engine using alcoholic fuel at a high rate of removal from an almost constant low temp. CONSTITUTION:Silver and oxide of at least one kind of element selected from among alkaline earth metals, rare earth metals, iron, nickel, cobalt and bismuth are carried on a porous carrier to obtain the objective catalyst.
Patent JP-H02148949-A (JP)
Title: Facsimile equipment with ic card
Inventor: ITOU EMIKO
IPC: H04N1/32
Filed: 1988-11-29
Abstract: PURPOSE:To avoid the limit of a number in which an abbreviation dial and group dialing are registered by providing an IC card interface section reading information from an IC card storing abbreviation dial information or the like and storing the information into the internal memory. CONSTITUTION:When an IC card is loaded to an IC card interface section, the IC card interface section 6 informs the loading of the IC card to a control section 2. The control section 2 receiving the notice gives an instruction to save the information stored in the inside of an internal memory 3 to a save memory 7. The control section 2 receiving the notice of the end of the save processing gives the read instruction of the information in the IC card to an IC card interface section 6, the IC card interface section 6 reads the information in the IC card and stores it in the internal memory 3 and the control section 2 informs to the operator that the read of the information of the IC card is finished. Thus, the limit of facsimile numbers to be registered is avoided.
Patent JP-H06130716-A (JP)
Title: Positively chargeable toner
Inventor: NOZAWA KEITA
IPC: G03G9/08
Filed: 1992-10-15
Abstract: PURPOSE:To provide the positively chargeable toner not causing excessive charging even in a low humidity environment, ununiforming of a toner coating layer formed on a developing sleeve in a single component type development system and lowering of image density and fog, etc., in a two-component develop ing system. CONSTITUTION:This positively chargeable toner is characterized by containing particles processed with a silicone oil represented by structural formula I and II in which each of R1 and R3 is H, alkyl, etc., R2 may be absent; R2<n> is alkylene or phenylene; each of R4 and R5 is H, alkyl, etc., R6<n> is an N-containing substituent; m<n> is an integer of >=1; (l) is an integer containing 0; (n) is an integer of >=1; and the ratio of (l) to the sum of each m<n>, (m<1>+m<2>+...+m<n-1>+m<n>), of formula III is <=1.
Patent JP-H09147680-A (JP)
Title: Switch device
Inventor: YAGYU HIROSHI
IPC: H01H23/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide switch device which is small, inexpensive, and highly reliable by identifying multiple operation modes by the small number of switch contacts. SOLUTION: A switch device comprises a fixed contact 11 composed of a plurality of conductors 111-113 which are formed by arranging a plurality of switch contacts 1a, 1b shifted in the longitudinal direction, and a movable contact which is arranged in the direction crossing at right angles with the conductors 111-113, moves in the longitudinal direction of the conductors 111-113 by the operation of an operation knob, and selectively conducts an interval between the conductors 111-113. The combination of operation states of switch contacts 1a, 1b is changed by the operation knob according to the predetermined order and a microcomputer 3 stores the latest operation states of the switch contacts 1a, 1b and identifies a prescribed operation mode based on the stored operation states and the present operation states of the switch contacts 1a, 1b.
Patent JP-H06217582-A (JP)
Title: Electric motor control device and razor provided with this device
Inventor: ROBERUTO YAN FUROONEN
IPC: H02P7/29
Filed: 1993-12-01
Abstract: PURPOSE: To raise the degree of integration by reducing the resistance unsuitable to the integration of a voltage measuring circuit, and to improve the accuracy in speed control by using a voltage-current converting circuit for the voltage measuring circuit. CONSTITUTION: Appropriate speed control is performed by controlling it by a pulse width controller PW, a voltage measuring circuit MV which answers the voltage of a motor, and a current measuring circuit MI which answers the motor current. Here, output transistor V1 of the voltage measuring circuit MV is made a high voltage type, and a resistor R1 protects transistors P1 and P2 from overvoltage, and the voltage measuring circuit MV is practically integrated, and an accurate current mirror ratio is obtained by low voltage type of transistors P2, P3, and N1 and N2. Moreover, for the current measuring circuit MI, the conversion of the motor current is performed by selecting these design dimensions properly since the signal currents of the motor currents passing the measuring resistor MR pass transistors P4, P5, P6, and V2.
Patent JP-H05140817-A (JP)
Title: Polyester monofilament bundle for artificial hair
Inventor: MASUDA TOYOHIKO
IPC: A41G3/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide the subject bundle composed of polyester monofilaments having recesses on the fiber surface and polyester monofilaments having protrusions on the fiber surface, having moderate surface gloss and moderate matte appearance resembling human hair and useful for wig, etc. CONSTITUTION:The objective polyester monofilament bundle for artificial hair suitable as a fibrous material to fill up the hair of wig, hair wig, false hair, hair band, etc., or to be applied to the hair or head for the purpose of finery is produced by repeating the process for blending and doubling (A) 5-95 polyester monofilaments having 0.1-10 recesses having the maximum length of 2-30mum on 100mum<2> of the fiber surface and (B) 95-5 polyester monofilaments having 10<3> to 10<5> protrusions having a height of 0.5-8mum from the fiber surface per 1mm<2> of the surface of the fiber.
Patent JP-H02147515-A (JP)
Title: Double-deck type conveyor intermediate transferring device
Inventor: SHIZAWA YOSHIHIRO
IPC: B65G47/52
Filed: 1988-11-29
Abstract: PURPOSE:To facilitate the changeover between one loop and multiple loops in the captioned device in manufacturing lines for assembling and fabrication by forming, in the middle of the conveyor, an intermediate transferring device having a transfer mechanism capable of double-deck shift as well as receiving and delivery in both directions, and a transfer mechanism capable of one deck shift. CONSTITUTION:When using for one loop, the slide block a4 of an intermediate transfer device is shifted and held on top of a double-deck type conveyor with a drive guide part a2, a belt is run in an X-direction, and a work is transferred similarly to the conveyor. At the same time, a transfer mechanism b7 shifts a slide block b5 to the beneath of the double-deck type conveyor and transfers it in a Z-direction with a drive guide part b3. When operating with multiple loops, the transfer mechanism b7 is evaculated below for suspension, and a transfer mechanism a6 alternately changes over its position up and down, and the transfer direction is alternately changed over between X and Y. The device therefore can be used for one loop and multiple loops.
Patent JP-H11223773-A (JP)
Title: Vertical fluorescent microscope
Inventor: NONODA YUKIO
IPC: G02B21/18
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a vertical fluorescent microscope which is rich in generality with plural independent optical paths in a vertical illuminating optical system in which the use of each vertical illuminating optical path is not limited. SOLUTION: The laser beam of a laser light source 3 for releasing the Caged reagent of a first vertical illuminating optical system optical path is introduced through a dichroic mirror DM1 of a cube CV1 to a sample 1 side, and the excitation light of a mercury lamp 9 for irradiating the excitation light of a third vertical illuminating optical system optical path is introduced through a dichroic mirror DM2 of a cube CV2 to the sample 1 side so that Caged reagent releasing test can be executed.  On the other hand, the excitation light of a mercury lamp 6 for irradiating the excitation light of a second vertical illuminating optical system optical path is introduced through a dichroic mirror DM1' of a cube CV1' to the sample 1 side, and a laser beam from a laser light source 12 for the laser trap of a third vertical illuminating optical system optical path is introduced through a dichroic mirror DM2' of a cube CV2' to the sample 1 side so that laser trap test can be executed.