baber/WOPTO huggingface dataset:
Patent JP-H0449526-A (JP)
Title: Optical information recorder
Inventor: KUSANO TAIZO
IPC: G11B7/00
Filed: 1990-06-19
Abstract: PURPOSE:To accurately form a pit on a recording medium by providing a section of making power of a laser beam from a laser beam generating means to the recording medium smaller than write power and larger than bias power just prior to pit formation. CONSTITUTION:At the time of write, a blank length just prior to a pit to be formed is detected out of a write data by a blank length detecting circuit 14, and each section to be irradiated by the laser beam with bias power Pb, 2nd bias power Pb' and the write power Pw respectively is calculated by a pulse interval discriminating circuit 15 is accordance with the blank length detected by the circuit 14. A ROM 16 is registered previously with data corresponding to each power of the laser beam, and a data from the ROM 16 is selected by a selector circuit 17 by a time length according to each section calculated by the discriminating circuit 15, and is outputted to a D/A converter circuit 18. The data from the selector circuit 17 is D/A-converted by the converter circuit 18, and an output voltage of the converter circuit 18 is converted into a current by a voltage/current (V/I) converter circuit 19 to conduct a semiconductor laser 20 as to be a forward current I, so that the recording medium 11 is irradiated with the laser beam by the laser 20 via an optical head.
Patent JP-S5951786-A (JP)
Title: Device for sterilization through fumigation and neutralization
Inventor: ICHIWADA SHINJI
IPC: B01L1/00
Filed: 1982-09-14
Abstract: PURPOSE:Not to put people around the titled device in danger, by vaporizing an agent for sterilization through fumigation, heating a container of a neutralizing agent automatically after a given time to neutralize the chamber, discharging air in the chamber into atmosphere. CONSTITUTION:The two containers 3a and 3b equipped with the heaters 5a and 5b at the bottom are arranged in the cabinet 1 packed with the heat insulating material 2, and an electric circuit to heat successively the containers 3a and 3b at a time interval set by the timer 7 is set. Namely, an agent for sterilization through fumigation (e.g., formalin) is put in the container 3a, and a neutralizing agent (e.g., ammonia) in the contaier 3b, respectively. First, the agent for sterilization through fumigation is vaporized, the container for the neutralization is automatically heated after a given time, the chamber is neutralized, air in the chamber is discharged into atmosphere or out of the chamber, so that people around the device is not put in danger. The gas after sterilization can be discharged in a short time, so experiments can be carried out quickly.
Patent JP-H083510-A (JP)
Title: New coating material and molded article having coating layer
Inventor: MINAMI KOJI
IPC: C09D133/14
Filed: 1994-06-20
Abstract: PURPOSE:To provide a molded article having a coating layer to lower the frictional coefficient and increase the slipperiness of the surface of the article, resistant to form damage on the surface of the article even by hardly rubbing the articles with each other, free from the loss of transparency by the clouding of the friction-lowering layer even by steam sterilization, free from the dissolution of component harmful to human body from the friction-lowering layer and the molded article and usable, e.g. as a container for medical use. CONSTITUTION:A friction-lowering layer composed of a copolymer of an acrylic monomer having a >=4C hydrocarbon group (e.g. lauryl acrylate) and an acrylic monomer having an epoxy group (e.g. glycidyl methacrylate) or a modified product produced by adding a polyamine (e.g. diethyltriamine) to the above copolymer is formed on the surface of a molded article (e.g. a vial) made of a norbornenebased monomer (e.g. ethyltetradecyldodecene).
Patent JP-H09315907-A (JP)
Title: Crop nutrient auxiliary agent and crop culture using the same
Inventor: HIROOKA SHOICHI
IPC: A01G22/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a crop nutrient auxiliary agent effective for promoting crop growth, greening, prolonging a greening period, improving resistance to diseases, increasing the seed setting of fruits, reducing fruit drop, improving sugar content and flavor, improving a flower color and luster, increasing the durability of crops, etc. SOLUTION: This crop nutrient auxiliary agent comprises one or more selected from the group consisting of a xylooligosaccharide, an agaroligosaccharide, a mannooligosaccharide, a fructooligosaccharide, glucosaminooligosaccharide, a uronic acid oligosaccharide, a raffinose, a galactosyllactose, a lactosucrose, a glucosylsucrose, a lactulose, an isomaltulose and a sugar alcohol.
Patent JP-S644348-A (JP)
Title: Modulator
Inventor: FUNAKI SHINSUKE
IPC: H04N1/23
Filed: 1987-06-26
Abstract: PURPOSE:To eliminate the adverse influence of fluctuation in quantity of light outputted from a laser without using a light modulator, by a method wherein a gamma is corrected by a gamma correcting table so that a relation between input image data and output image can establish a required total gamma per light quantity data according to total characteristics of the characteristics of the light modulator and the photosensitive characteristics of a photosensitive body. CONSTITUTION:One output beam from a beam splitter 6 is added to a light modulator 3; the other output beam is added to a light detector 7. An output signal from the light detector a7 is added to an A/D converter 8 to be converted to digital light quantity data, thereafter being added to a gamma correcting table 2. In the table 2 a plurality of data are stored, thereby conducting gamma correction so that a relation between input image data and output image data can establish a required total gamma by every light quantity data added from the converter 8. The data which were addressed by the aforesaid light quantity data and input image data and outputted from the table 2 are added to a D/A converter 9 and converted to an analog modulation image signal, thereafter being added to the light modulator 3 to drive the light modulator 3.
Patent JP-H0914618-A (JP)
Title: Gaseous fuel-oxygen burner
Inventor: AKIMOTO TAKAKIMI
IPC: F23D14/32
Filed: 1995-06-27
Abstract: PURPOSE: To provide a gaseous fuel-oxygen burner, capable of obtaining a discharging nozzle, producing flame containing much luminous flame and restrained swirl and having a long life. CONSTITUTION: In a gaseous fuel-oxygen burner, discharging gaseous fuel from the central part thereof and combustion assisting oxygen gas from the circumference thereof, nozzles 1, 2 for discharging the gaseous fuel and the oxygen gas in the form of laminar flow are provided while the oxygen gas is used for assisting the combustion of the gaseous fuel while preheating it. In this case, the oxygen gas is preheated by cooling the tip end of the discharging nozzles by oxygen gas. Flow regulating pipes 5, 6 are installed near the tip end of one or both of discharging nozzles of the gaseous fuel and preheated oxygen. Further, oxygen gas constituting the amount of oxygen necessary for the combustion of the gaseous fuel is supplied through an oxygen lance, different from the burner and equipped around the burner, after preheating or not preheating it.
Patent JP-H0450504-A (JP)
Title: Controller for load sensing hydraulic drive circuit
Inventor: IZUMI EIKI
IPC: E02F9/22
Filed: 1990-06-19
Abstract: PURPOSE:To provide stable control of differential pressure and sensitive responsive property by controlling an unloading valve such that a set value of the unloading valve is smaller than a predetermined value when a detected required flow of a flow controlling valve is small and larger than the predetermined value as the required flow is increased. CONSTITUTION:The outputs of a differential pressure detector 5 and swash plate position detector 6 are stored in a control unit 7. A desired swash plate position of a hydraulic pump 1 is calculated to control the swash plate position such that the discharge pressure of the hydraulic pump 1 is larger than the largest load pressure of an actuator 2 by a desired differential pressure value. Next, a control force of an electromagnetic proportional solenoid 20d of an unloading valve 20 is calculated from the desired swash plate position to be converted through a control unit 7 to current and outputted to the solenoid 20d. this procedure is repeated to control the swash plate speed to a desired one. Thus, when the operating amount of a flow controlling valve 3 is small and the required flow is small, the desired swash plate position is small to enable stable differential pressure control. When the operating amount becomes large, the desired swash plate position is large to enable sensitive response control of the pump.
Patent JP-H11349293-A (JP)
Title: Roll clamp device
Inventor: YOSHINO YUUKI
IPC: B66F9/24
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent an accident in which rolled paper sheet slips off, by suitably clamping the rolled paper in a stevedoring work by a roll clamp device. SOLUTION: In this roll clamp device to be mounted on a forklift and to be used for stevedoring work for the rolled paper, a fixed-type short arm 5 and a swing-type long arm 6 are provided on a clamp holder 4 so as to be faced to each other. Moreover, a beam radiating unit 12 for radiating guide beams for guiding a vehicle to the rolled paper so that the short arm 5 may be in the suitable clamp position is provided on the clamp holder 4.
Patent JP-H06138112-A (JP)
Title: Apparatus for removing impurity eluent
Inventor: NISHIZU HISASHI
IPC: G01N30/26
Filed: 1991-06-05
Abstract: PURPOSE:To remove adverse effects on liquid chromatograph without performing refinement of solvent and the like by linking a column, which has the same or higher holding capability as an analyzing column or can adsorb the impurities in eluent between a liquid feeding pump and an injector. CONSTITUTION:A liquid feeding pump 1 is actuated, and an analysis-solvent solution is sucked from a container 3 and sent out. The solution is sent into a removing column 9 through a mixer 4. At this time, impurities are temporarily adsorbed. The clean analysis-solvent solution is sent into an analysis line 11 from a switching port 101 of a three-way valve 10 through 102. When the impurities are saturated in the removing column 9, the switching ports 101 and 103 are made to communicate, and the impurities are discharged into a drain 12. The operation of the pump 1 is stopped, and a liquid feeding pump 5 is actuated. Cleaning liquid is sent into the removing column 9 through an outlet port 8 and the mixer 4. The impurities are washed and discharged with the drain 12. When the removing column 9 becomes clean, the pump 5 is stopped, and the three-way valve 10 is switched. Thus, the liquid feeding state for the analysis solvent is prepared again.
Patent JP-H0914678-A (JP)
Title: Warm water floor heater system
Inventor: HOTTA TOSHIRO
IPC: F24D3/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a warm water floor heater system capable of secure comfortable temperature control and of reduction of the number of detection parts. CONSTITUTION: There are provided a floor heating panel 1 for heating a floor and the inside of a room, and a warm water heater 7 for supplying warm water to the floor heating panel 1. The warm water heater 7 includes a circulation pump 6 for circulating warm water to the floor heating panel 1, a heater 4 for heating cooled warm water, temperature detectors 2, 3 disposed before and behind the heater 4 for measuring the temperature of warm water, and a control unit 5 connected with the temperature detectors 2, 3. The control unit 5 controls operation of the heater 4 based upon data from the temperature detectors 2, 3.
Patent JP-H117469-A (JP)
Title: Schedule information management system, its method and recording medium recording schedule information managing program
Inventor: HONMA HIROSHI
IPC: G06Q10/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to always display and refer to the newest and correct schedule information. SOLUTION: Correspondence between a date and a schedule is inputted from each of 1st information processors 11, 12,...1m, 1k. A 2nd information processor 2 stores correspondence between dates and schedules and extracts a schedule corresponding to a current date or a date after the lapse of fixed time from current time on occasion. The extracted schedule is sent to respective electronic character display devices 31 to 3n and displayed. The schedule information stored in the 2nd information processor 2 can be referred to at the time of starting the operation of each of the 1st information processors 11, 12,..., 1m, 1k or an optional point of time.
Patent JP-H0914439-A (JP)
Title: Speed change operating device for transmission
Inventor: YAMAMOTO KOICHI
IPC: F16H63/32
Filed: 1995-06-27
Abstract: PURPOSE: To make the weight balance of the arm part of a shift stopper a balancing condition, prevent generation of deterioration caused by being partially collided a shift folk on the top end of the arm part of a shift stopper, and prevent uncomfortable feeling on operation by an operator. CONSTITUTION: The abutting part 126 of a stopper arm is formed in a cross sectional trapezoid taper shape which is enlarged more than the top end in a direction where the stopper arm is moved to a lock position, and also the shapes of the top end 15a of a shift folk 15 and a part 2 which abuts on the abutting part 126 of a mission case are formed so as to fit to the shape of the butting part 126. It is thus possible to prevent the top end 15a of the shift folk 15 of the abutting part 126 from colliding partially.
Patent JP-S5784612-A (JP)
Title: Signal phase shifter
Inventor: HIRANO BUNYA
IPC: H03H17/08
Filed: 1980-11-14
Abstract: PURPOSE:To obtain a prescribed phase difference between D/A conversion outputs, by frequency-dividing an input signal into n-stage, storing it as a digital value phase-shifted for a prescribed amount in proportion to a voltage and reading out the prescribed voltage from a reference memory and decoder when the voltage is applied. CONSTITUTION:An input voltage applied to a variable resistor 1 is frequency- converted 2, frequency-divided 3 into n-stages and applied to a memory 41  respectively. A digital amount which is proportional to the input signal and phase-shifted from the input signal is stored in the address corresponding to the n-stage of a frequency divider 3 in the memory 41, the content of storage corresponding is stored, D/A converted 51, amplified 61 and trasformed 81 into a signal with the reference phase and waveform. An arbitrary phase command is decoded 9 and the corresponding output terminal is taken at L level. When a terminal 2 is at L level, a memory 43 is selected, the corresponding storage content is read out, D/A-converted 52, amplified 62, transformed 82 and outputted in parallel with the reference signal. Various phase differences are obtained between output of transformers S1 and S2 with the phase shift selection command.
Patent JP-S6317441-A (JP)
Title: Automatic controller for exposure quantity
Inventor: TANIGUCHI ISAO
IPC: G03B27/80
Filed: 1986-07-09
Abstract: PURPOSE:To automatically record an image with constant density regardless of the density of an original by providing an original density reader which reads the density of the original and an exposure quantity control circuit which controls the quantity of exposure of an exposing device with the output of this device. CONSTITUTION:A control circuit part 308 turns on an illumination lamp 250 with a copy start switch 300 and commands an arithmetic circuit part 306 to read the original density by a photosensor 252. A circuit part 308 commands an arithmetic circuit part 306 to generates a proper exposure scanning speed setting signal and a proper brightness setting signal for an exposure lamp 208 based on the read original density. The circuit part 306 outputs the computed setting signal to an exposure scanning control circuit 29 and an exposure lamp control circuit 310 and also outputs the output completion signal of the setting signal to the circuit part 308. The circuit part 308 inputs this output completion signal and commands the circuits 29 and 310 to start exposing operation based upon the setting signal, thereby starting the exposing operation.
Patent JP-S6139963-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUBOTA AKIHIRO
IPC: G11B15/675
Filed: 1984-07-31
Abstract: PURPOSE:To increase the recording enable time by providing a switch means conducted with an ejection start command and keeping the conductive state during the ejection operating period between both electric power supply and reception terminals so as to attain power saving. CONSTITUTION:When an eject switch 5 is opened while a power switch 4 is opened, the output of time constant circuits 7, 8 rises, transistors (TRs) Q2, Q1 are conducted and then a TRQ3 is conducted to energize the power reception terminal VDD, a microcomputer 3 is in operating state and an unloading is started. Since a TRQ4 keeps conducting the Q1 with an output at an output terminal E0 in parallel with the unloading operation, the switch 5 is opened and the Q1 keeps conduction even when the TRQ2 is nonconductive. When the unloading is finished and the switch 9 is closed, the terminal E0 at an H level goes to an L level, the power application to the computer 3 is interrupted and the compuer 3 stops operation until the next switch is closed.
Patent JP-H0212336-A (JP)
Title: Knowledge base system and knowledge base conversion system
Inventor: KATAYAMA RITSU
IPC: G06F9/44
Filed: 1988-06-29
Abstract: PURPOSE:To quickly start a knowledge base system by converting a knowledge base with which the development is through into the knowledge structure data described in a procedure type language via a knowledge base conversion module, connecting said structure data to an inference function library via a compiler and producing a program exclusive for application of the knowledge base system. CONSTITUTION:A knowledge base system consists of a knowledge base 1, a diagnosis type inference module 2, a knowledge base editor 3, a knowledge base conversion module 4, a structure data memory 5, a compiler 6, and an inference function library 7. The knowledge base 1 produced by the editor 3 is converted into the structure data described in a procedure type language by the module 4. Then the structure data is translated by the compiler 6 and connected to the library 7 to produce a program exclusive for application which includes the base 1 as a part of an exclusive program. In such a constitution, the knowledge base system is quickly started.
Patent JP-H0210093-A (JP)
Title: Tray taking-in and-out device
Inventor: SHIBATA AKIO
IPC: B65G47/52
Filed: 1988-06-29
Abstract: PURPOSE:To take in and out trays quickly and efficiently by providing a number of stockers which can hold trays multi stagedly with a space inbetween, and making these stockers movable in and out. CONSTITUTION:When a tile firing tray (b) in the stocker 9 is to be pulled out and replaced with another tray, the stocker 9 positioned in the space 35 is lifted by a lifting device 36, and a corresponding shelf 30 is stopped between a tray supply means 39 and a tray holding means 40. By rotating the respective rollers 32 of the shelf 30 in one direction by means of a roller drive device 37, the tray (b) on the shelf 30 is delivered to the tray holding means 40 through one opening 29 in the stocker 9, and, at the same time, a new tray (b) can be placed on the shelf by the tray supply means 39 through the opening 29 opposite to the delivery side of the previous tray (b). Thus, the tray can be taken in and out of the stocker 9 quickly and efficiently.
Patent JP-S5683913-A (JP)
Title: Trnsformer for condenser type measuring instrument
Inventor: MIWA NAOHIRO
IPC: H01F27/42
Filed: 1979-12-12
Abstract: PURPOSE:To facilitate the regulation of errors by adjusting a leakage reactnace to any value with proper rotation of a given number of auxiliary core inserted between windings, while miniaturizing the device doubling it as an electrostatic shield between the windings. CONSTITUTION:A primary winding 8 and a secondary winding 9 are wound around one leg of a main iron core. A given number of auxiliary cores 7 which are inserted between windings 8 and 9 are made large enough to shield the windings from each other. It has a hole at the center thereof to have both legs of the main iron core run through and cut off properly to match an iron piece with such a shape that the length of a clearance with the other leg can be changed continuously when it is rotated with the leg as axis. Thus, easier regulation of errors is accomplished by adjusting a leakage reactance with proper rotation of the iron core 7 while miniaturization of the device is possible by doubling it as an electrostatic shield between the windings.
Patent JP-S646523-A (JP)
Title: Electromagnetic control spring clutch mechanism
Inventor: NISHIMURA KOZO
IPC: F16D27/10
Filed: 1987-06-30
Abstract: PURPOSE:To reduce the size of a clutch mechanism, by providing a moving control part which has an engaging claw, engageable with the claw of a rotation member, and is movable between first and second positions through movement of other part along with rocking of a rocking member. CONSTITUTION:When an electromagnetic means 86 is in an energized state, the upper end of a rocking member 88 is deviated leftward through the action of a pair of coil springs 112. Since the upper end part of the rocking member 88 is coupled with the other end part of a moving control member 16, the moving control member 16 is positioned in a first position as shown by a solid line. Thus, an engaging claw 78 situated to the moving control member 16 is engageable with a first claw 48 formed to a rotation member 14. Engagement therebetween prevents rotation of the rotation member 14. In this case, even when a sprocket 6 is rotated, the rotation force thereof is prevented from transmission to a shaft member 4. The moving control member 16, to which the engaging claw 78 is situated as described above, enables ensurance of a high stroke through rocking in a relatively narrow range of the rocking member 88, resulting in the possibility to reduce the size of the clutch mechanism 2.
Patent JP-H029426-A (JP)
Title: Hollow-fiber ultrafiltration membrane having improved oxidation-resisting property
Inventor: KUMAMI KAZUHISA
IPC: D01D5/24
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a hollow-fiber membrane whose oxidation-resisting property can be improved by restraining the iron content of a resin membrane of poly sulfone or polyether sulfone base. CONSTITUTION:Spinning stock solutions comprising polyether sulfone, polyethylene glycol, dimethyl sulfoxide are pressed out into water through a double annular nozzle using a mixture of an internal solidification liquid, i.e., dimethyl sulfoxide and water. Hollow-fiber membranes thus produced are immersed in aqueous solutions of hydrochloric acid at room temperature for about one hour so that the content of iron becomes 1ppm or less. The hollow-fiber ultrafiltration membranes can be prevented from being deteriorated due to oxidation effect, whereby the life thereof can be extended, resulting in economical advantages.
Patent JP-S5949782-A (JP)
Inventor: ATSUMI KATSUYA
IPC: A63B49/00
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5863332-A (JP)
Inventor: IKUMOTO MINORU
IPC: A01G9/02
Filed: 1981-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。