baber/WOPTO huggingface dataset:
Patent JP-S61195329-A (JP)
Title: Method and equipment for measuring uniformity in diameter of liquid droplets
Inventor: UKU KYOJI
IPC: G01B11/10
Filed: 1985-02-26
Abstract: PURPOSE:To automatically measure the uniformity in a simple manner by deciding the focal position of a video camera so that especially the central position of the droplet image becomes lighter by the lens effect of the droplet to pickup the video and finding the uniformity of the minimum center distance distribution from the central coordinate. CONSTITUTION:Liquid droplets 21 flow from an inlet (IL) and are discharged from the outlet (OL) of a tubular vessel 1. The parallel light from an illuminating light source 2 is passed through the transparent wall surface of the vessel 1 to illuminate the liquid droplets 21. The video camera 3 picks up the droplets 21 through the transparent wall 1A of the vessel 1. The picking up is performed by setting the focal point of the camera 3 so that the central portion becomes light by the lens effect of the droplets 21. The image signal output is introduced through an AD converter to a CPU 18 and the binary lightness and darkness data are stored in a memory 9. The uniformity of the minimum central distance distribution is computed by the CPU 18 from the central coordinate of the droplets 21.
Patent JP-H08234646-A (JP)
Title: Image forming device
Inventor: SASAKI YUKIO
IPC: G03G21/14
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a recording image having excellent picture quality by controlling so as to obtain a potential distribution changing between uniform electrification potential and final destaticization potential related to a prescribed width area from a destaticization start point. CONSTITUTION: This device is constituted so that an LED light emission time per a dot is revised when full surface exposure by an LED optical system 22 is started and ended, and surface potential on a photosensitive drum 20 is changed gradually. Then, when the fact that a boundary between an exposure part in a C mode and the exposure part in a D mode arrives at a development position is decided, a development bias Vb is turned ON. When the development bias Vb is changed from OFF to ON in the area where the surface potential of the photosensitive drum 20 is changed stepwise in such a manner, a difference between a voltage (0 volt) at the OFF time and the surface potential of respective parts and the difference between the voltage (-400V) at the ON time and the surface potential of respective parts become small.  Thus, static electric field becomes small, and an amount of a toner or a carrier stuck to the photosensitive drum 20 is reduced.
Patent JP-H05233134-A (JP)
Title: Coordinate input device
Inventor: SEKIYA TOSHIYUKI
IPC: G06F3/048
Filed: 1992-02-25
Abstract: PURPOSE:To provide a coordinate input device having a wireless vibration pen. CONSTITUTION:The input pen 1 for inputting ultrasonic vibration is set to be wireless, and the ultrasonic signal of a prescribed frequency is outputted at a prescribed period in asynchronizing with the control part of a main body. On the other hand, plural vibration sensors 2 provided in the prescribed positions of a vibration transmission board 3 detect the vibration. The control part measures transmission time till signals arrive at the respective sensors 2 from reference time which is appropriately decided, calculates (X, Y)-coordinates by the plural combinations of the sensors based on the transmission time, calculates backward the timing difference between reference time and the timing difference of ultrasonic signal output in the actual pen 1 and calculates the accurate coordinate value obtained by correcting the difference. Thus, the coordinate can be calculated without deteriorating precision with respect to the ultrasonic signal which is asynchronously inputted from the input pen 1, and the cordless type ultrasonic coordinate input device can be realized.
Patent JP-H04276135-A (JP)
Title: Supercharging pressure controller for engine with supercharger
Inventor: MITSUMOTO HISASHI
IPC: F02B37/12
Filed: 1991-03-04
Abstract: PURPOSE:To restrain generation of pre-ignition and so forth with obtaining high power and improve drivability in an engine with a supercharger which employs alcohol mixture fuel. CONSTITUTION:Maximum supercharging pressure is set so that the pressure may become higher as alcohol concentration becomes higher when the concentration is blow a prescribed level, and the pressure may become lower as the alcohol concentration becomes higher when the concentration is above a prescribed level, so it is possible to control supercharging pressure of a supercharger below the maximum supercharging pressure.
Patent JP-S6215-A (JP)
Title: Sustained release pharmaeutical containing 2-nitroxymethyl-6-chloropyridine or clathrate compound thereof in beta-cyclodextrin
Inventor: UEDA YOSHIO
IPC: A61K31/44
Filed: 1986-02-21
Abstract: PURPOSE:To sustained release pharmaceutical obtained by coating 2- nitroxymethyl-6-chloropyridine or a clathrate compound thereof in beta-cyclodextrin with a release control film. CONSTITUTION:A sustained release pharmaceutical, obtained by coating a compound expressed by the formula or a clathrate compound thereof in beta- cyclodextrin with a release control film and capable of releasing the drug sustainedly as a sustained release microcapsule and maintaining the drug effect for a long time. The above-mentioned sustained release microcapsule is obtained by applying a coating film base, e.g. acrylic resin or cellulosic derivative without pH dependence, capable of controlling the release of the drug to a core granule containing the main drug. The core granule containing the main drug is obtained by forming the main drug, excipient, e.g. sucrose, lactose, white sugar or mannitol, and an additive, etc., into a granule. The ratio of the main drug in the core granule component is 10-70wt%, and the coating weight is 0.1-20wt%.
Patent JP-H02217923-A (JP)
Title: Data processor
Inventor: HASHIZUME MASAKI
IPC: G06F9/38
Filed: 1989-02-17
Abstract: PURPOSE:To shorten a waiting time required after executing a branch instruction by allowing an instruction word reading part to read out the succeeding instruction word at the succeeding clock when an instruction decoding part decides the branch instruction. CONSTITUTION:When the instruction decoding part 3 decides a branch instruction, a branch objective instruction cache memory 8 receives an operand address specifying part consisting of a direct instruction word modification register number part 12 and an operand address deforming part 13 from the decoding part 3 and sends the copy of a part of the contents stored in a storage means 1 to the decoding part 3 based upon the operand address specifying part. Thereby, a branch objective instruction can be quickly read out from the memory 8. Consequently, the waiting time required after executing the branch instruction can be shortened.
Patent JP-H06250177-A (JP)
Title: High efficiency liquid crystal display
Inventor: OGINO MASANORI
IPC: G02F1/1335
Filed: 1993-02-26
Abstract: PURPOSE:To greatly enhance the light utilization factor of a color liquid crystal panel. CONSTITUTION:Light beams in three primary colors are separated for each direction by means 2 for giving three primary colors for three directions. By a lenticular lens means 6 on the incident light side of a panel, each of the three primary color light beams is directed to each of the three primary color picture elements 7. Through the light beam transmitted through the picture element, each color difference of the directional characteristics is compensated by the lenticular lens means 8 on the outgoing light side of the panel. Thus, the light utilization factor is enhanced about three times.
Patent JP-S61228701-A (JP)
Title: Manufacture of microwave integrated circuit
Inventor: MIYATA JUN
IPC: H05K1/02
Filed: 1986-02-21
Abstract: PURPOSE:To miniaturize the entire circuit and to improve the manufacture efficiency by using a plate-shaped ground conductor as a base, forming a dielectric substance to both faces and forming a microwave strip line onto the dielectric substance. CONSTITUTION:The plate-shaped ground conductor 1 such as a metallic plate is used as a base, the dielectric substances 2, 3 are provided on the base and conductors 8, 9 provided on the dielectric substances further form the strip line. The dielectric substance is not used as the base but the ground conductor is used as the base in this way, then the strip line is formed on both faces of the base and then the microwave integrated circuit is formed on both faces A, B of the ground conductor 1. Thus, since a sufficient mechanical strength is given to the microwave strip line and a material having a large dielectric constant as the dielectric substance provided on it is used, the size of the strip line is decreased.
Patent JP-H08236864-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAYAMA MINORU
IPC: C30B29/42
Filed: 1995-02-27
Abstract: PURPOSE: To avoid an adverse effect from by-products created as a result of the crystal growth of a semiconductor substrate by lowering the temperature inside a reaction chamber after the formation of a growing layer on the substrate and forming another growing layer by inserting another substrate in the reaction chamber in such a manner that a predetermined temperature higher than the room temperature can be maintained by the control. CONSTITUTION: A GaAs substrate placed in a reaction chamber 15 is sequentially deposited and formed with a lower clad layer, an active layer, and an upper first clad layer, and an N-type GaAs layer is formed to a required layer thickness for forming a current constriction layer. Thereafter, the supply of a material gas is stopped, the temperature of the reaction chamber 15 is lowered to a predetermined temperature higher than the room temperature such as 150 to 500 deg.C, and the rotation of a table 16 is stopped. Thereafter, the control is made in such a manner that said temperature is maintained constant, the substrate is taken out together with a susceptor 13, another substrate prepared in a stock 12 is inserted to the reaction chamber 15 together with the susceptor, the temperature of the reaction chamber 15 is raised again up to the reaction temperature, and the formation of crystal growing layer on the substrate is repeated.
Patent JP-H04257741-A (JP)
Title: Starting point detecting device for vehicle
Inventor: SAMEJIMA NAOMI
IPC: F02D29/02
Filed: 1991-02-07
Abstract: PURPOSE:To perform detection of a starting point with high precision through simple constitution by combining together a deciding result for the half-clutch state of a vehicle and a detecting result related to a running state to detect the starting point of a vehicle. CONSTITUTION:A device main body has a computing device 1 to decide a half- clutch state continued for a given time or more, based on a detecting signal from a clutch state detector 2. In this case, the computing device 1 inputs at least one of various detecting results from a car seed detector 4, an acceleration state detector 3, an engine rotation state detector, and a shift gear state detector and various detectors related to a running state. Through combination of various detecting results with a deciding result for a half-clutch, the computing device 1 decides a starting point, i.e., at which point of time other vehicle than no- clutch vehicle is started. By this constitution simple and high-precise detection of a starting point is carried out.
Patent JP-S55130961-A (JP)
Title: N-quinolyloxamic acid derivative and antiallergic remedy for asthma
Inventor: MORINAKA YASUHIRO
IPC: C07D215/38
Filed: 1979-03-30
Abstract: NEW MATERIAL:N-(4-Alkoxy-quinolin-2-yl)oxamic acid derivatives of formula I (R is H, 1W4C alkyl, benzyl, phenyl; R 1 WR 4  are H, 1W4C alkyl, 1W4C alkoxy, halogen, hydroxyl, trifluoromethyl; R' is 1W4C alkyl, benzyl) and their salts.  
     EXAMPLE: N-(4-Methoxy-quinolin-2-yl)oxamic methyl ester.  
     USE: Antiallergic remedy for asthma.  
     PREPARATION: The reaction of a compound of formula II with oxalic monohalide in a solvent, preferably in the presence of a base or the dehydration condensation between the compound of formula II and oxalic monoester in the presence of a condensation agent such as dicyclohexylcarbodiimide or other reactions give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11218958-A (JP)
Title: Electrostatic charge image developer and image forming method
Inventor: IMAI TAKASHI
IPC: G03G9/08
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developer and an image forming method using this developer by which stable images with extremely little changes in the hue and tone with time can be obtd. SOLUTION: This electrostatic developer consists of a carrier and a toner comprising a coloring agent and a binder resin, and the developer is prepared in such a manner that the gradient of the absolute charge amt. to the toner concentration is <=2.0 μC/g wt.% in 4 to 12 wt.% toner density range, and that the gradient of the logarithm of resistance of the developer to the toner density is <=0.3<-1> (wt.%) in 4 to 12 wt.% toner density range. The image forming method includes a process to form a latent image on a latent image carrying body and a process to develop the latent image with a developer on a developer carrier. In this method, the electrostatic charge image developer is used as a developer.
Patent JP-H07244056-A (JP)
Title: Surface observation device
Inventor: YOSHIMURA TOSHIYUKI
IPC: G01B21/30
Filed: 1994-03-09
Abstract: PURPOSE:To enhance the reliability of a measuring result by removing surface- adsorbed matter and suppressing a heat drift in the measurement by a scanning type probe microscope measurement in a vacuum. CONSTITUTION:A sample 21 is introduced into a heating chamber 29 returned to the atmospheric pressure from the feed-in port thereof to be arranged on a sample stand 22 and the heating chamber 29 is evacuated by a vacuum pump 31. Thereafter, a heater 30 is operated to heat the sample 21 to remove the adsorbed matter such as adsorbed water on the surface of the sample 21. Since the sample 21 is held under vacuum after heating, new adsorbed water is not generated on the surface of the sample 21. After the heater 30 is cut off, a partition wall 28 is opened and the sample 21 is moved to a vacuum chamber 26 along with the sample stand 22 by a feed system 32 to perform usual measurement using a scanning type probe microscope.
Patent JP-S63203309-A (JP)
Title: Polyurethane reaction injection molding
Inventor: WATANABE YUKITAKA
IPC: B29C39/10
Filed: 1987-02-20
Abstract: PURPOSE:To prevent the separation between an insert and a formed resin layer by molding integrally an insert having an electro-deposited coating film of a paint having an alcohol group. CONSTITUTION:An electro-deposited coating film 12 is a coating film formed from the paint having main component added with block isocyanate, as a curing agent, on an insert 11 by cation electrodeposition, while using a main vehicle in which epoxy resin is modified by glycol and polyester resin, etc. i.e. an alcohol group with active hydrogen is introduced into epoxy resin. Polyurethane reactive injection molded resin layer 13 is reactive injection-molded from solution A having polyol component as a main part, and solution B having isocyanate component as a main part. The insert 11 with said coating film 12 is provided in the mold into which the solution A mixed with solution B, is injected. Since the alcohol group with active hydrogen exists in this coating film 12 on the insert 11, the alcohol radical in the coating film 2 reacts with the isocyanate forming said resin layer 13, and they are integrally combined with each other chemically. Accordingly, the resin layer 13 is also firmly fixed to the insert 11.
Patent JP-H10229704-A (JP)
Title: Working machine for riding type managing machine
Inventor: ARAI HIROYUKI
IPC: A01B71/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the high-rigidity supporting constitution of a working machine in a three-wheel riding type managing work truck concerning a fore wheel for performing the steeling of one wheel is supported at the fore part of longitudinally long machine frame, two rear wheels are supported at the rear part and plural working machines are suspended to the belly. SOLUTION: The mounting part of working machine is provided so as to be mounted at the rear part of lifting mechanism, a motive force shaft 38 for transmitting motive force to the working machine is supported at this mounting part, the working machine is supported so as to be turned with this motive force shaft as a center, and a spring 153 is interposed between the lower part of this motive force shaft and the fore part of working machine. Besides, a hitch is linked to the rear part of lifting mechanism, a tool bat 23 for mounting the working machine is laterally provided on this hitch and at both the terminal parts of this tool bar 23, the fitting parts of attaching/detaching frames with casters are provided so as to be inserted.
Patent JP-S54130635-A (JP)
Title: Heat-hardening adhesive for wood
Inventor: OOBITSU KATSUHIKO
IPC: C09J201/00
Filed: 1978-03-31
Abstract: PURPOSE: The title adhesive capable of preventing crack of wood, having improved drape to wood and coating performance, obtained by blending a thermosetting synthetic resin and a polyethlene glycol dialkyl ether.  
     CONSTITUTION: A) A thermosetting resin, e.g., urethane resin, is blended with B) 0.5W30 wt.% of a polyethylene glycol dialkyl ether shown by the formula (R and R' are methyl, ethyl, propyl, etc.), preferably having a molecular weight not more than 1,000 as a solvent to give the desired adhesive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62198555-A (JP)
Title: Brake valve
Inventor: TANAKA MASAKATSU
IPC: B60T15/04
Filed: 1986-02-25
Abstract: PURPOSE:To make spring set load adjusting work for an elastic device so simple and easy, by forming a stopper with the screw member attached to a movable body in making an engaging position with a spring bearing alterable to an axial direction. CONSTITUTION:In case of a shortage of set load in a main spring 20, a lower screw member 19B is rotated to the right, screwing it downward, a height position of a spring bearing 14 is made to go down, and the main spring 20 is yet more compressed. And, after it is adjusted as far as the specified height, an upper screw member 19A for whirl-stop is rotated in the same sense, and an upper screw member 19A is rotated in the same sense, thus adjusting work is completed. When the set load is imposed too much, reverse operation to the above-mentioned one is carried out. Thus, only when the lower screw mem ber 19B is merely operated for rotation, the set load of the spring 20 is adjust able and, what is more, it can be done from a hole 60 of a cover member 61 as well, thus the adjusting work is made so simple enough as compared with the case that plural members are removed for inserting shims under a stopper, so that a burden on an operator is sharply reducible.
Patent JP-H11235495-A (JP)
Title: Fully automatic washing machine
Inventor: NEMOTO HISAYASU
IPC: D06F37/42
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enable to confirm the movement of washing safely by stopping the rotation of a motor when a lid is opened, in a washing process, or the like, while agitation blades are rotating. SOLUTION: A top cover 20 is attached to the upper end of an enclosure 1, and a clothing inlet 20a is opened in the center. A front panel box is formed ahead of the clothing inlet 20a and a rear panel box 20c behind the clothing inlet 20a. The clothing inlet 20a is covered openably by a lid 21, and a control device 22 is stored in the front panel box. A water supply solenoid valve 24 leading to a water filling opening 23 and a safety switch 26 that turns on and off in accordance with the opening and closing of the lid 21 are provided in the rear panel box 20c. This on/off signal is inputted to the control device 22 and controls a motor 15, or the like. Therefore, in a washing process, or the like when the agitation blades 7 are rotating, if the lid 21 is opened, the blades come to a halt, allowing the user to confirm safely the status of washing.
Patent JP-H08236096-A (JP)
Title: Battery
Inventor: FUKUMASA TAKESHI
IPC: H01M2/16
Filed: 1995-02-27
Abstract: PURPOSE: To eliminate the occurrence of an internal short circuit between a positive electrode and a negative electrode by constituting a separator interposed between the positive electrode and the negative electrode out of a microporous film or nonwoven fabric composed polymethyl pentene. CONSTITUTION: In a lithium battery, a separator constituted of nonwoven fabric composed of polymethyl pentene is interposed between a positive electrode 11a and a negative electrode 11b. Electrolyte is impregnated into the positive electrode 11a, the negative electrode Jib and the separator 12. Current collecting layers 16a and 16b are arranged between the positive electrode 11a and a metallic case 13 and between the negative electrode 11b and a metallic cover 15. In this way, since the separator 12 is constituted of a microporous film or the nonwoven fabric composed of polymethyl pentene being a material rich in heat resistance, even if the battery is left as it is for many hours at high temperature not less than 130 deg.C, the separator 12 is not fused.
Patent JP-2000238780-A (JP)
Title: Side plate coupling of vessel-like container
Inventor: WATANABE TAKAHISA
IPC: B65D21/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a side plate coupling for realizing an assembly type vessel- like container which is improved in assembly and decomposability and which also satisfies stackability and nestability. SOLUTION: In this side plate coupling 18 for transforming a single synthetic resin sheet including side plates 19, 20 of a bottom plate and formed by press machining into a vessel-like container with an upper face open by coupling adjacent sides of the side plates 19, 20, the coupling is formed in an L-shape, includes a U-shaped gripping portion 28 for catching an upper end of a corner formed by the standing side plates 19, 20, and includes position regulating portions to be engaged with swells 24B of the side plates 19, 20 when catching, and a stopper piece 30 with a hook piece 32.
Patent JP-S61198819-A (JP)
Title: Phase locked loop circuit
Inventor: TANAKA SHUICHI
IPC: H03L7/08
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a stable voltage from a voltage controlled oscillator (VCO) by providing a means shifting the level of an output voltage of an operational amplifier in a loop filter and inputting a voltage subject to level shift to the VCO so as to use the circuit even when an output voltage of the operational amplifier is not coincident with the input voltage of the VCO. CONSTITUTION:The operational amplifier 7a is used for a wide band, outputs an output voltage around OV and an output of the operational amplifier 7a connects to a base B of a transistor (TR) 21. A collector C of the TR 21 connects to a voltage Vcc, a Zener diode 22 connects to the emitter E and the other end of the Zener diode 22 is connected between a resistor 8 and the VCO 12. The Zener diode 22 is used to obtain a constant voltage and a resistor 23 is provided to a loop filter 14. The output voltage of the operational amplifier 7a is generated around OV, the output voltage is subject to level shift by the TR 21 and the Zener diode 22 and the result is inputted to the VCO 12.