baber/WOPTO huggingface dataset:
Patent JP-H0799985-A (JP)
Title: Production of poly-3-hydroxybutyric acid
Inventor: MINAGAWA SHUNICHIRO
IPC: C08G63/06
Filed: 1993-10-06
Abstract: PURPOSE:To safely and stably obtain the subject polymer without infection with various germs by culturing a methanol assimilating bacterium capable of producing a poly-3-hydroxybutyric acid in the presence of methanol while limiting feed rate of potassium and controlling an average retention time. CONSTITUTION:A methanol assimilating bacterium [Protomonas extroquence K (FERIVI P-8395), etc.] capable of producing a poly-3-hydroxybutyric acid is continuously cultured in a medium containing methanol as a carbon source in a single culture tank while controlling a feed rate of potassium so as to make an average retention time of >=10 hours. The poly-3-hydroxybutyric acid is synthesized and accumulated in the cell, which is centrifuged, collected and subjected to hot-air drying to give a dried cell. Then the cell is ground by ultrasonic treatment, extracted with a solvent such as chloroform as an extractant to economically and stably give the objective poly-3-hydroxybutyric acid on a large scale with extremely reduced labor.
Patent JP-2001069909-A (JP)
Title: Fermented milk
Inventor: ABE YOSHINORI
IPC: A23L1/30
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain fermented milk having excellent flavor in which fermentation odor and astringent taste specific to fermentation milk are prevented by including an extract derived from sugarcane. SOLUTION: The objective fermented milk of a cultured solution or its sterilized product which is obtained by culturing lactic bacteria and/or Bifidobacterium bacteria in raw milk such as cow's milk and goat's milk or dairy products such as skim milk powder, whole milk powder and raw cream as they are or, if necessary, in a state of a diluted solution is obtained by including an extract derived from sugarcane. The extract derived from sugarcane is preferably a fraction obtained by making a raw material selected from sugarcane juice, a solvent-extracted liquid from sugarcane and molasses derived from sugarcane pass through a column filled with a synthetic absorbent as a stationary carrier and eluting ingredients absorbed on the synthetic absorbent with at least one kind selected from the group consisting of methanol and ethanol.  The lactic bacterium is preferably Lactobacillus casei, Lactobacillus paracasei, Lactobacillus plantarum, Lactobacillus cremoris, Lactobacillus bulgaricus, etc.
Patent JP-2000146656-A (JP)
Title: Flow sensor and manufacture thereof
Inventor: WADO HIROYUKI
IPC: G01P5/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To enable the measurement up to a high flow velocity range to be carried out with a simple structure and raise the heat stress resistance by forming a heat coupling film for enhancing the heat coupling between a heating body and a temp. sensing element. SOLUTION: The heat coupling film 10 is composed of a Pt film of the same material as that of a heater 3 and temp. sensing elements 5, 6. This structure enhances the heat couplings between the heater 3 and the upstream and downstream temp. sensing elements 5, 6 enough to avoid lowering the temp. down to nearly a fluid temp. at the upstream element 5 during increasing of the flow velocity and allows the flow velocity to be leveled up at which cooling begins with a flow of water rather than heating by the heater 3 at the downstream element 6, thus measuring at high sensitivities up to a high flow velocity range.  The heater 3 and the sensing elements 5, 6 are disposed nearly the film center of the film structure with a lower and upper films symmetrically disposed on the upper and lower sides thereof to provide a structure strong against the heat stress, without causing a warping variation against the temp. change.
Patent JP-H0993482-A (JP)
Title: Image processing method to generate image viewed at optional position
Inventor: ZEN HEITOU
IPC: H04N5/232
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To generate an image viewed at an optional position in which amount of stored information is enough to be less. SOLUTION: While driving on a road extended in the direction of Z axis at a prescribed speed, the image is being picked up continuously with an optical axis of the camera directed in the direction Z. A slit is formed at a prescribed position of each of pictures picked up in this way as shown in figure (A) and the slits are arranged in time series as shown in figure (B). Furthermore, a distance of each slit up to an object is measured. Images of each slit arranged in time series and distance information of each slit up to the object are stored. In the case of generating an image viewed at an optional position, the image of each slit is reduced and magnified at a magnification depending on the selected position among the images at each slit as above arranged in time series.
Patent JP-H08116457-A (JP)
Title: Color image processing unit
Inventor: KOIKE TAKANAO
IPC: H04N1/387
Filed: 1994-10-17
Abstract: PURPOSE: To convert and decode a black / white object into a color copy as required after circulation as the black / white object by mixing color information into the black / white object in the process of converting a color original into the black / white object. CONSTITUTION: The processing unit is provided with a color converter 101 being a color separate means receiving a color image signal and separating it into plural color signals, a dot pattern generator 102 being a repetitive pattern output means outputting a dot pattern registered in advance as a repetitive pattern, a phase shifter 103 shifting an output phase of the dot pattern outputted from the dot pattern generator 102 based on a color signal separated by the color converter 101, and a compositing unit 104 receiving the dot pattern whose output phase is shifted by the phase shifter 103 and compositing the dot pattern with the image signal being a black level signal in the color signal outputted from the color converter 101.
Patent JP-H0588460-A (JP)
Title: Image forming device having self-recovering system
Inventor: SHIMOMURA YOSHIKI
IPC: G03G21/00
Filed: 1991-09-30
Abstract: PURPOSE:To effectively perform the self-recovery to a failure by use of a case in which recovering work is described. CONSTITUTION:Cases CS1-CS5 are hierarchically classified according to failure symptoms, failures and classes A-C, and a case suitable to a caused failure is selected to conduct recovering work. Application priorities are given to the classes, and when the applicable case is present in plural classes, the application priorities are referred to at need. When the application of the case is successful, the application priority of the class to which the case belongs is raised to make this class easy to apply. When the failure can not be recovered by the case application, the work is inferred by qualitative inference to recover the failture. When it is successful, the inferred work is registered as the case of a new class. When the case application results in a failure, the application of cases of the same class is avoided to raise the success ratio of case application.
Patent JP-H1092890-A (JP)
Title: Method of measuring number of particles generated from semiconductor wafer
Inventor: TAKAOKA MAKOTO
IPC: H01L21/66
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of quantitatively measuring the number of particle generated the periphery of a wafer during handling of the semiconductor wafer. SOLUTION: A sample wafer is retained with a quartz basket. In this case, the four points of the periphery of the wafer are fixed, being inset abutted against the V-shaped slit of the quartz basket. The quartz basket is housed in immobile state in Pyrex container, and then a fixed quantity of pure water is reserved in this container, and the above container is vibrated under a vibration condition of a specified amplitude, frequency, and vibration time, thus dispersion liquid where the particles produced from the wafer are dispersed in pure water is obtained. This dispersion liquid sample is supplied to the cell 12 of a nonsize particle analyzer 11, and a laser beam is made to enter this cell 12 so as to detect the scattered light by particles.
Patent JP-H09150815-A (JP)
Title: Labeling method on steel material
Inventor: AONO MITSURU
IPC: B23K11/11
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To rapidly and securely stick labels on a high temperature-steel material, by arranging a thin steel plate on the upper face of a sticking part of an aluminum foil label and spot-welding the sticking part on the steel material surface. SOLUTION: A thin steel plate 2 is arranged on a steel material-sticking part on the surface of a label 1 in which a user's name, sizes of the steel materials, the material quality, the manufactured number, etc., are indicated on the aluminum foil surface, and the label 1 is arranged on the sticking part of the surface of a steel material 3, and electrodes 4, 4a, 4b, 4c of a welder is pressed to contact with pressure on the thin steel plate 2 and applied with electric currents and stick the label 1 to the steel material 3 surface by spot- welding.  In this way, since a thin steel plate is arranged on the upper face of an aluminum foil and welded with the steel material, the aluminum foil is molten by the welding heat and removed from the welding part owing to the pressure of the welding electrode, the thin steel plate 2 on the aluminum foil label is welded with the steel material 3 and the aluminum foil label 1 can be stuck to the steel material 3.
Patent JP-H03113223-A (JP)
Title: Perfume partitioning method
Inventor: KIKUCHI TAKAMASA
IPC: E04B2/74
Filed: 1989-09-27
Abstract: PURPOSE:To facilitate an easy changing of a partition for a space to which perfume is supplied by a method wherein an air blowing from at least one blowing ports of each of blowing ports and a stopping of operation are controlled. CONSTITUTION:A ceiling gallery 12 injects injection flow generated by an air injection device 11 into a passage A. Since a floor gallery 13 sucked injection flow, an air curtain 10 can inject a laminated flow. The laminated flow may shut off spaces located at both sides of the laminated flow with a wall present in a longitudinal direction of the passage passage A, so that the passage A can be partitioned into a plurality of segments in a longitudinal direction. Opening or closing valves 15 and 15 may perform an opening or a closing operation in reference to an opening instruction signal or a closing instruction signal got from a calculation processing device 30. When the opening or closing valves 15 and 15 are opened, the injection starts to inject from the ceiling gallery 12. In turn, when booth opening or closing valves 15 and 15 are closed, the injection flow is stopped. Accordingly, at least one of a size, number and position of each of the segments can be varied. As a result, it is possible to change easily a partition wall of a space for supplying perfume from a perfume generating device 20.
Patent JP-S60143442-A (JP)
Title: Tracking system
Inventor: OKADA HIROO
IPC: G11B21/10
Filed: 1983-12-28
Abstract: PURPOSE:To quickly shift an objective and carriage from the off-track condition to the on-track condition, by shifting in timing when a tracking means enters into the tracking condition and a moving means enters into the tracking condition. CONSTITUTION:A tracking signal 11 is sent to a phase compensating circuit 15 and controls the position of an objective 9 by activating a driver and driving an objective actuator 13 for a prescribed time. The signal 11 is simultaneously sent to another phase compensating circuit 17 also and makes a carriage 6 to follow the tracking by activating a driver 18 and driving a carriage actuator 19 for a prescribed time. The timing of a carriage tracking indicating signal 21 is delayed by a prescribed time T1 against the timing of an objective tracking indicating signal 20. The delay time T1 makes the carriage 6 track on a track 3b which is the nearest to a section 2a upon which laser beam 4 is irradiated, at the moment when the carriage 6 is about to track on a disk at a speed of <=1/4 revolution of the desk.
Patent JP-S63106875-A (JP)
Title: Fading point detector
Inventor: NOSO KAZUNORI
IPC: G06T7/60
Filed: 1986-10-24
Abstract: PURPOSE:To improve the detecting accuracy of a fading point, by finding the number of straight liens which takes a frequency larger than a threshold value from a histogram generated by the updating of an angular frequency corresponding to the angle of the straight line when a difference between the angle of the straight line connecting a fading point candidate point to an edge constituting point and an edge inclination, is smaller than a prescribed threshold value, as a straight line accumulating image. CONSTITUTION:The edge constituting point and the edge inclination at the edge constituting point are extracted from an image image-picked up at an image pickup part 201 by an edge extracting means 101, and it is decided whether the difference between the angle of the straight line connecting the edge constituting point extracted by a frequency generating mean 102 to the edge inclination is smaller than the prescribed threshold value. When the former is smaller than the later, the angle frequency corresponding to the angle of the straight line is updated, then the histogram is generated, and the main body of the straight line which takes the frequency larger than the prescribed threshold value is found from the histogram by a straight line number detecting means 103 as the straight line number accumulating image, and the fading point is detected from the straight line number accumulating image by a fading point detecting means 104. In such way, it is possible to improve the accuracy of fading point detection.
Patent JP-H02101972-A (JP)
Title: Minute amount moving stage
Inventor: SUEMATSU MASANORI
IPC: H02N1/00
Filed: 1988-10-07
Abstract: PURPOSE:To improve the accuracy and to reduce the size by constituting a minute motion stage with a fixed side electrode, a movable side electrode, a resilient spring and the like then positioning a stage through balance between electrostatic attracting force and repelling force of the spring. CONSTITUTION:A polygonal stage composed of insulating material having low thermal expansion such as ceramics is suspended by resilient springs 2 at four corners and born by means of a planar bearing 13. Conductive metal foils such as Al foils are arranged at four sides while fixed side electrodes 3 to 6 similar to a capacitor electrode comprising lamination of dielectric body such as polycar bonate are provided, and movable side electrodes 7 to 10 composed of conductive metal foils such as Al foils are arranged at respective sides of a square hole then the motion of the stage 1 is carried out through electrostatic attracting force caused by potential difference between the electrodes. Since the mechanical section undergoes the bad influence of thermal distortion, high accuracy is achieved, and the size of the mechanism can be reduced because it is only required to arrange the electrodes.
Patent JP-H0973089-A (JP)
Title: Production of liquid crystal element
Inventor: TSUJITA CHIKAKO
IPC: G02F1/1337
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element having a good orientation state free from unequal display by imparting the distribution of orientation regulating force into substrate planes so as to compensate the distribution of orientation regulating force which develops in the substrate planes according to the injection history of a liquid crystal injection stage in the case of an orientation treatment stage. SOLUTION: Transparent electrodes 13, 14 are formed on the surface of two sheets of glass substrates 11, 12 and inorg. insulting films 15, 16 are formed thereon. The surfaces of these insulting films are provided with oriented films 17, 18 which are the oriented films for liquid crystals. Next, the oriented films are subjected to baking in order to form the oriented films on two sheet of the resulted glass substrates 11, 12. The substrates provided with the oriented films 17, 18 are subjected to the rubbing treatments through such stage and spacers 19 for holding the uniform gap of the liquid crystal cells are sprayed and an epoxy adhesive 10 which is a seal is disposed on the circumference. The liquid crystal cells are formed by arranging two sheets of the glass substrates 11, 12.  The liquid crystals are injected into these liquid crystal cells while heating the liquid crystals so as to impart the distribution of the orientation regulating force within the planes of the glass substrates 11, 12 at the time of injecting the liquid crystals into the liquid crystal cells.
Patent JP-S60143813-A (JP)
Title: Separator of gas and water
Inventor: NISHIMORI FUKUE
IPC: B01D46/00
Filed: 1983-12-30
Abstract: PURPOSE:To enable separation of water with a suction cleaner by providing a filter to the inside of the first chamber partitioned by a perforated partition board and connecting a draft port of the first chamber with the suction cleaner, and opening and closing the draft port with the level of water collected by suction in the second chamber. CONSTITUTION:A suction type cleaner joined to a connection pipe 15 is actuated and the tip of a hose connected with a connecting pipe 16 is brought into contact with a carpet that water is dropped thereon. The water sucked together with dust and air is collected at the lower part of a casing 8. Fine drops of water and dust are passed through corner holes 9a of a partition board 9 and are blocked by filters 17, 21 and only the separated air is sucked to the cleaner from a draft port 14. A float 11 is risen according to rise of the water level in the casing 8 and the draft port 14 is closed by a valve 13. The damage by firing of the cleaner due to overload is prevented by providing a through-hole to the valve 13.
Patent JP-H08113199-A (JP)
Title: Artificial satellite
Inventor: MIYASAKA AKIHIRO
IPC: B64G1/22
Filed: 1994-10-18
Abstract: PURPOSE: To provide an artificial satellite which can be accommodated in a rocket even if it has a large main reflector, and can obtain prescribed radio wave characteristics even when it opens the main reflector. CONSTITUTION: The satellite has a support 2 supporting a large structure in a satellite body 1 and the support 2 can be moved to any position in a universal space direction from a position where the support 2 is disposed on the satellite body 1.
Patent JP-S62112611-A (JP)
Title: Fluorine-containing elastomer
Inventor: HAYASHI KENICHI
IPC: C08F14/28
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the titled elastomer having a monomodal MW distribution and excelling in processability, mechanical strength, compression set, dynamic properties, etc., by specifying the weight ratio of vinylidene fluoride units to hexafluoropropylene units, the intrinsic viscosity, etc. CONSTITUTION:65-100wt% mixture of vinylidene fluoride and hexafluoropropylene at a weight ratio of 80-50:20-50 and 35-0wt% tetrafluoroethylene are copolymerized with each other at 0-130 deg.C and a pressure of 1-100kg/cm<2>.G in an inert organic solvent in the presence of a suspension stabilizer and an oil-soluble catalyst to obtain a fluorine containing elastomer having a limiting viscosity number of 80-500ml/g, a ratio of a weight-average MW (Mw) to a number-average MW (Mn), Mw/Mn=2-4, and having a monomodal MW distribution.
Patent JP-S63107252-A (JP)
Title: Control system for momentary break of power source
Inventor: ITO KIYOHIKO
Filed: 1986-10-23
Abstract: PURPOSE:To exactly and stably reconstitute a system by controlling the operating DC power of a corresponding device for a certain period at the time of momentary break of input power source. CONSTITUTION:If momentary break of an input power source voltage occurs, a power supply control part 225 detects it and turns off a switch part 226 for a certain time to cut off the DC output of an AC/DC converting part 224. During this period, namely, the certain period when the DC output voltage is cut off, a terminal station equipment where momentary break occurs is disconnected from a system loop to form a loop back constitution. The normal system loop is formed again after this period, thereby exactly and stably switch the system reconstitution.
Patent JP-2000079307-A (JP)
Title: Dry type low density filter element for capturing deposited matter and its manufacture
Inventor: IENO MASAO
IPC: B01D46/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To shorten the length of piping of an exhaust system to reduce costs and improve operating efficiencies by preparing a molded item of fibers having ionic radicals of specific quantities, which exhibit, in a single or composite form, water absorption properties and moisture absorption properties, so as to have a specific density. SOLUTION: When a low-density filter element for rapidly capturing substances in the form of gas, mist, and dust discharged from a vacuum exhaust system of semiconductor manufacturing process is manufactured, a moisture of 0.5-70 wt.% is given to a mixture containing fibers which exhibit, in the form of single fiber or fibers of various kinds, water and moisture absorption properties and which have ionic radicals of 0.1-0.8 mmol/g in total amount. The surfaces of the fibers are partially gelled and the fibers are then put into a molding machine and dried by blowing into the machine a hot air at a temperature of 30 deg.C or higher and 250 deg.C or lower. Thus, the maintenance of the exhaust system can be facilitated and hence costs to be born by a user can be reduced. The density of the filter is 0.005-0.4 g/cm3, preferably 0.01-0.4 g/cm3, more preferabley 0.03-0.1 g/cm3.
Patent JP-H0299357-A (JP)
Title: Paper feed controller in printer
Inventor: ISHIKAWA MAMORU
IPC: B41J11/42
Filed: 1988-10-06
Abstract: PURPOSE:To automatically set a threshold to an optimum value by providing a detection means for receiving the output of an A/D converter and detecting the maximum and minimum thereof and a level setting means for setting a threshold level. CONSTITUTION:A CPU 21 detects the boundary, cutout, hole, or mark on paper by optical sensors 29, 30 while feeding the long paper by a fixed distance by a pulse motor 28, reads the output value of an A/D converter 45 at that time, and stores it in an input register A, a maximum value register B, and a minimum value register C. In this state, the pulse motor 28 is actuated one step, whereby the paper is fed by a fixed distance. Then, a value 1 is added to a content (n) of a pulse motor step number register E. Here, a value N set in a register F is a total step number corresponding to a paper feed distance required for setting a threshold level. The values (n) and N respectively in the registers E, F are compared with each other. With the results of N(n), (B+C)/2 is calculated from the maximum value stored in the register B and the minimum value stored in the register C, and the resulting intermediate value is set in a register D as a threshold level.
Patent JP-H0195089-A (JP)
Title: Ink ribbon change over mechanism of printer
Inventor: OKAMOTO FUMIAKI
IPC: B41J35/14
Filed: 1987-10-06
Abstract: PURPOSE:To dispense with a belt and prevent the generation of a mixed color due to the expansion of the belt under the effect of time change by moving a ribbon guide member of a ribbon lift mechanism using a rack installed directly on said member. CONSTITUTION:A ribbon guidance member 28 has a pair of racks 30 formed integrally with a ribbon, and the racks are connected to gear 38 through gears 32, 34, 36. The gear 38 is fixed to a shaft 40. In addition, the shaft is fastened to gear 42, which, in turn, is connected to gear 18 through gears 44, 46. Therefore, the rotation is transmitted to the shaft 40 by the drive of a motor 24 via gears 22, 20, 18, 46, 44, 42. Furthermore, the motion is steadfastly transmitted to the rack 30 through gears 38, 36, 34, 32. Consequently, a ribbon guide member 28 moves vertically and a multicolor ribbon 26 is set at a desired position.