baber/WOPTO huggingface dataset:
Patent JP-H11305516-A (JP)
Title: Color printing device
Inventor: KURATA MIKINORI
IPC: B41J2/525
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a color printing device in which the maximum peripheral speed surfaces of photoreceptor drums for plural colors always rotate in synchronization with transfer paper in a structure in which image forming units for the plural colors are independently driven and controlled by different drive systems in a color printing device. SOLUTION: A color reflecting plate 23c to be disposed in a position corresponding to the maximum peripheral speed surface of one of color image forming units, e.g. a color drum 20c, is formed on the color drum 20c, and light is irradiated from a color light sensor 24c to the color reflecting plate 23c. When a light reception checking signal is supplied from the color light sensor 24c, the color drum 20c can be detected in a predetermined position. A light sensor of the same constitution is also disposed at a black drum 20d to detect the position of the black drum 20d. The times of the passage of the maximum peripheral speed surfaces of the drums 20c, 20d are measured according to signals outputted from the light sensors, and the actuation time of each drum drive source is adjusted and controlled.
Patent JP-H05123173-A (JP)
Title: Cloning, expression and use of acetylxylan- esterase derived from fungus
Inventor: REENDERUTO HENDORITSUKU DO FUR
IPC: A23K20/189
Filed: 1992-03-18
Abstract: Methods and DNA constructs are provided for the expression of a fungal acetyl xylan esterase gene in microbial hosts. A purified fungal acetyl xylan esterase is obtained which is suited for the use as an accessory enzyme in the degradation of acetylated xylans.
Patent JP-H10301787-A (JP)
Title: Information processor
Inventor: OWADA TORU
IPC: G06F9/445
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain and execute an application program at a high speed even through the network of an insufficient band width by obtaining a container program from an external information processor, combining respective component programs kept in a storage medium driving device and then executing the program. SOLUTION: This information processor 101 is connected to the external information processor 121 by a communication route 114. The container program of an object program is kept in the storage medium driving device 125, and based on the request of the information processor 101, a CPU 122 transfers the container program of the program through buses 131 and 123, a communication equipment 128 and the communication route 114 to the information processor 101. The large amount of the component programs are locally held in the information processor 101, the container program of a small capacity is obtained from the external information processor 121 through the network, they are assembled in an executable form locally in the information processor 101 and then, the object program is executed.
Patent JP-H08303201-A (JP)
Title: Two-port radial turbine scroll
Inventor: UCHIUMI RYOJI
IPC: F01D9/02
Filed: 1995-05-09
Abstract: PURPOSE: To maintain strength for a barrier wall and to unify a quantity of gas flowing into a moving blade by arranging a partition wall continuing to a scroll side wall in a flow passage and the barrier wall in a specific area and closing an outflow port for the flow passage. CONSTITUTION: In a two-port radial turbine scroll 1, its flow passage is divided into two parts in the axial direction by means of a barrier wall 3 dividing the flow passage into a flow passage A and a flow passage B. A partition wall 6 connecting the barrier wall 3 to a side wall in the scroll 1 is arranged from the vicinity of θ=0 deg. area to the vicinity of θ=90-120 deg. area. In the part, in which the partition wall 6 is arranged, the flow passage A and the flow passage B are completely separated from each other, so that merging of gas is prevented. By means of the partition wall 6, rigidity for the barrier wall 3 is increased, as the inner circumference end of the barrier wall 3 and the scroll side wall 4 are connected together, and as a result, generation of a crack in the barrier wall 3 is prevented. In this way, strength for the barrier wall 3 is maintained.  On the other hand, a quantity of gas flowing into a moving blade is unified, and consequently, performance of a turbine is improved.
Patent JP-H06325063-A (JP)
Title: On-seat betting device for public race or the like
Inventor: TODAKA HIDETO
IPC: G06Q50/10
Filed: 1993-05-12
Abstract: PURPOSE:To provide the on-seat betting device for public race or the like capable of performing cashless and paperless betting and confirming the result or the like while being on their own seats. CONSTITUTION:A prepaid card is issued by a prepaid card issue terminal equipment 11, estimated betting using the ID card or prepaid card is performed cashlessly and paperlessly by an on-seat betting terminal equipment 21, the various kinds of data information attending betting are registered on an on-seat betting central managing device 42, and a totalizetor system 41 processes the totalization of the betting result and the fixing of dividends. Then, a betting account settlement terminal equipment 31 settles the account of the card cash remainder.
Patent JP-2000307182-A (JP)
Title: Ultrashort pulse light generating device
Inventor: IMASAKA FUJITARO
IPC: H01S3/139
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrashort pulse light generating device which can stably generate a monochromatic picosecond laser beam. SOLUTION: An ultrashort pulse light generating device generates a primary diffracted light beam A and a negative primary diffracted light beam B by passing stimulating laser light through a transmissive diffraction grating 4 and superimposes the two light beams A and B upon another on an oscillating- stage dye cell 8. The wavelength of the dye laser beam generated from the cell 8 depends upon the interval of the interference fringes when the two light beams are superimposed upon another. Since the wavelength depends upon the incident angles θ of the laser beam A and B, the wavelength of the dye laser beam is measured with a wavemeter 24 and the wavelength information S is fed back to a reflecting angle adjusting mechanism for mirrors 6 and 7 which decides the incident angles θ of the laser beams by processing the information S by means of a computer 25 for control.  Therefore, the wavelength of the dye laser is not affected by the temperature, etc., but fixed.
Patent JP-H04317198-A (JP)
Title: Gas leaking alarm
Inventor: TAKAGI HIROAKI
IPC: G08B21/16
Filed: 1991-04-16
Abstract: PURPOSE:To evade the generation of a noise by reducing automatically the volume of alarming when a cutout valve closing-down signal from a cutout valve built-in type gas meter continues at the prescribed number of times. CONSTITUTION:A cutout valve closing-down signal is counted by a counter provided in the internal part each time a micro computer 12 detects the cutout valve closing-down signal. When the micro computer 12 counts only at the prescribed number stipulated beforehand, the condition of an output port is changed, the voice content registered in a voice synthesizing circuit 13 is selected and a sound signal attenuating circuit 14 is controlled. The sound signal attenuating circuit 14 attenuates the sound signal inputted from the voice synthesizing circuit 13 through a resistor 18 and a capacitor 19 to a voice amplifying part 15 by a capacitor 20 and a resistor 21. Further, the attenuated sound signal is amplified at the same magnification as the time when the signal is not attenuated by the voice amplifier 15, and then, outputted to a speaker 16, and the volume of the alarming to inform of the cutout valve close-down is made lower.
Patent JP-H09298647-A (JP)
Title: Offset level correction method for linear image sensor and device therefor
Inventor: SUGANUMA ATSUSHI
IPC: H04N1/19
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To correct the fluctuation of an offset level at the time of reading an original whose periphery is solid and center part is provided with a void by an image sensor. SOLUTION: At the time of correcting the offset level of the output signals of the respective picture elements of the image sensor for which transfer parts are arrayed along a linear light receiving part, at the time of outputting picture element signals through the transfer parts to the outside, after the transfer of the picture element signals for one line, transfer clocks are supplied further and the level of the emptied transfer part is outputted as an empty transfer level.  At the time of obtaining a correction amount ΔC for the respective picture elements of a certain line, a difference for which the empty transfer level AV1 of one line before is subtracted from the averaged empty transfer level (average value) AV2 of the certain line is obtained, then the proportional distribution amount to the entire picture element number N of the difference from a first picture element to an (n)-th picture element to be corrected is obtained and a value for which the proportional distribution amount is added to the empty transfer level of one line before is turned to the correction amount. The correction amount ΔC is turned to ΔC=AV1+(AV2-AV1)×(n)/N. Thus, since correction is performed by the empty transfer levels of before and after, the appropriate correction is performed.
Patent JP-H08283418-A (JP)
Title: Dissolution of water-soluble high polymer powder
Inventor: SAITO KOICHI
IPC: C08J3/05
Filed: 1995-04-13
Abstract: PURPOSE: To dissolve in a short time a highly concentrated aqueous high polymer solution without developing undissolved lumps of flour under accurate control of the concentration of the solution with low required mechanical power and thermal energy load in a way facilitating washing the dissolving vessel after evacuating the solution from the vessel. CONSTITUTION: Water-soluble high polymer powder is charged within a short time of <=300s into water at <=25 deg.C being agitated by a high-speed agitator; following completion of the charge, the temperature of the system is immediately raised under agitation. The high-speed agitation is conducted by high-speed rotary blades mounted inside a mixing chamber with both upper and lower parts opened and many slit openings on the outer cylinder; by allowing the liquor to flow into the mixing chamber both via the upper and lower sides of the chamber and charging the powder from above the chamber, instantaneous dispersion of the powder becomes possible and the dissolution in the dissolving vessel as a whole is conducted by the circulatory mixing of the liquor including the dispersion passed through the slits.
Patent JP-S5811807-A (JP)
Title: Azimuth gauge
Inventor: SATOU HITOSHI
IPC: G01C17/26
Filed: 1981-07-16
Abstract: PURPOSE:To improve precision and to reduce cost by making prescribed arrays of holes in the top surface of a code plate rotated together with a rotating body for azimuth detection, and encoding the presence or absence of reflection of light by a hole into a digital electric signal. CONSTITUTION:A rotating body 5 with a magnet for azimuth detection has a flange part at the circumference to be held in a horizontal attitude, and is supported freely rotatably. Further, a code plate 8 having prescribed arrays of holes for encoding light signals is supported rotatably by being coupled with the rotating body 5. A light emitting element 11 emits light to a prescribed position of the code plate 8 and the light reflected by the code plate 8 is received by a photodetector 12, which converts the input to an electric signal. Thus, the code plate 8 rotates in accordance with the rotation of the rotating body 5 and each of the holes perforated in the prescribed arrays causes different light reflection. Therefore, the position of the rotating body is found from reflected light.
Patent JP-S5538733-A (JP)
Title: Bone conduction hearing aid
Inventor: ISHIWATARI HIROMASA
IPC: H04R25/00
Filed: 1978-09-08
Abstract: PURPOSE:To secure the control for the frequency characteristics by detecting and then feeding back the vibrations of the telephone receiver, thus enhancing the articulation of the bone condution hearing aid. CONSTITUTION:Vibration bar 22 of the bone receiver is supported by spring 23, and the adjustment is given via spacer 24 between pole pieces 19 and 22. Vibration transmission part 25 is fixed to spring 23 along with pole piece 22, and capacitor is formed between pieces 22 and 19. The charged electret film 26 is adhered close to piece 22 so that the overlap voltage of the capacitor may vary when piece 22 has vibrations. And the overlap voltage receives such phase with which the negative feedback may be satisfied near the resonance frequency via the phase circuit, and is then fed back to the amplifier. Thus only the frequency characteristics near the resonance frequency is improved from 27-29 as shown in the graph.
Patent JP-S603291-A (JP)
Title: Projective liquid crystal display device
Inventor: MOROZUMI SHINJI
IPC: G09F9/46
Filed: 1983-06-21
Abstract: PURPOSE:To simplify the expansion of a screen and the operation by projecting picture of a liquid crystal picture on a screen through the utilization of a transmission characteristic of a liquid crystal. CONSTITUTION:A liquid crystal panel 3 is arranged as image formation to a light source 1, lenses 2, 4 and a screen 5. The liquid crystal panel 3 is the twisted nematic system and polarized plates 7, 8 sandwiches the panel. The transmittivity is controlled by impressing a voltage to the liquid crystal so as to activate it as a liquid crystal shutter. A color filter 6 is to reproduce a color picture and arranged, e.g., toward the light source side from the polarized plate 7. This system is constituted simply of a light source comprising a lamp or the like, a lens and a screen, and the system is formed compact together with a thin liquid crystal panel.
Patent JP-H09296242-A (JP)
Title: Oxide-dispersed aluminum composite material and its production
Inventor: MIYOSHI TETSUJI
IPC: C22C1/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide-dispersed aluminum composite material and to provide a method for producing the same by which oxides can uniformly be dispersed to aluminum and an aluminum alloy and the characteristics of the material face to be required can uniformly and stably be shown over the whole range of the material. SOLUTION: This solid or foamed oxide-dispersed aluminum composite material is the one in which aluminum or an aluminum alloy contg. one or more kinds of groups composed of, by weight, 0.03 to 5% Li, 0.1 to 5% Ca, 0.1 to 5% Be and 0.1 to 15% Mg is uniformly dispersed with aluminum multiple oxides or/and alminum oxides by 0.5 to 30% volume ratio. It can be obtd. by intensively stirring the molten metal of the above aluminum or aluminum alloy in the air or in an oxidizing atmosphere.
Patent JP-H08303998-A (JP)
Title: Consolidated propellant and manufacture thereof
Inventor: UMASAKI HAKOBU
IPC: C06B45/02
Filed: 1995-05-10
Abstract: PURPOSE: To provide a consolidated propellant which has a high virtual specific gravity and retains its ability to burn before being consolidated. CONSTITUTION: A grain-shaped propellant consists of a mixture of two kinds of grains, one kind being larger grains and the other kind being smaller grains. The smaller grains have a major axis and a minor axis in ratios of 1.0-2.0. The minor axis of the larger grains is larger than that of the smaller grains by six times or more. As a result, a consolidated propellant obtainable has a high virtual specific gravity and is almost equal in gas-generating velocity to a like product before being consolidated. The consolidation also enables preventing instability of the combustion which may arise in a mixed grain system due to separation between the larger grains and smaller grains in a cartridge case.
Patent JP-S60254409-A (JP)
Title: System for discriminating magnetic head quality of magnetic recorder
Inventor: FUJIKI MASAKI
IPC: G11B27/36
Filed: 1984-05-31
Abstract: PURPOSE:To easily discriminate the quality of a magnetic head regarding the influence of field through even at the stage of a regular maintenance operation after a magnetic recorder using the magnetic head is delivered to a user, by setting a prescribed threshold value to a read signal. CONSTITUTION:A slice level generator 18 which outputs slice level information indicating that out of original read signals how many % and more must be recognized as read signals (for example, 10%, etc.), is controlled by a control circuit 20 which operates in accordance with a slice level designating signal Ss. An amplitude detecting circuit 19 which inspects the amplitude of the output signal of a gain adjusting circuit 14 which responds to a detect signal from a read head 3, sets a threshold value Th which determines that out of signals outputted from the gain adjusting circuit 14 signals above what level must be inputted in the next-stage differentiation circuit 15 as read signals, in accordance with the slice level information from the slice level generator 18 during the period when a read starting signal Sr is outputted from a host device.
Patent JP-H11296958-A (JP)
Title: Recorder
Inventor: ISHIKAWA TOMOHIKO
IPC: G11B20/14
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To adjust the recording stoppage position at the time of stopping a recording to a desired position by controlling a recording system so as to define a recording stoppage position based on the settling instruction of an audio signal recording stoppage position from a recording stoppage position settlement instructing part. SOLUTION: When a recording stoppage is instructed from a recording stoppage instructing part 19, after a control part 13 makes a recording system complete the recording processing of EFM data which are inputted before that point of time, the part 13 controls the recording system so as to record management data of a track name and time information or the like in the management data area of a mini disk 7. After the recording is stopped, the part 13 displays character string as to whether the recording is to be stopped or not on a display part 23. When a recording stoppage position is not adjusted, an operator inputs a settling instruction from a recording stoppage position settlement instructing part 21.  When a recording stoppage position is to be adjusted, the operator adjustment instruction from a recording stoppage position adjustment instructing part 22 and inputs the number of seconds when the reproducing of an audio signal is to be retroactively performed from the ten keys of an operation instructing part 20 according to the instruction of the display part 23.
Patent JP-H09297146-A (JP)
Title: Liquid suction device
Inventor: NAGAI TAKAAKI
IPC: G01N35/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid suction device that can suppress air suction to a minimum when the residual quantity of liquid in a container is reduced to a fixed quantity. SOLUTION: A reagent suction device D1 is provided with a relay member 3, a pipe serving as a suction pipe, and a suction member 5. An analytical reagent serving as liquid is stored in a container 1. one suction passage 6 is provided inside the suction member 5 and has a lower end opening 6a. A float valve 7 serving as a suction stop means is fitted to the right side face of the suction member 5. The float valve 7 is composed of a square plate-like valve body 8 which is a flexible member, and a float 9 that can be elevated floating in the reagent stored in the container 1.
Patent JP-S5812977-A (JP)
Inventor: OOGOSHI SHINAN
IPC: F25D23/12
Filed: 1981-07-16
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-S603877-A (JP)
Inventor: WATANABE KIYOTO
IPC: H01R13/42
Filed: 1983-06-21
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-S597335-A (JP)
Inventor: MISHIERU PAPUSHIYON
IPC: G02F1/225
Filed: 1983-06-21
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-2000008041-A (JP)
Title: Flame-retarding additive
Inventor: YUN SHEN BEI
IPC: C09D7/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retarding agent composed of a mixture of specific components such as quartz and mullite, having particle diameters falling within a specific range and containing SiO2 as a base to be added to a coating material, etc. to impart the material with flame-retardancy. SOLUTION: The objective flame-retarding agent having particle diameters falling within the range of 200-400 mesh contains preferably 22 wt.% of quartz, preferably 16 wt.% of mullite, preferably 18 wt.% of magnesite, preferably 20 wt.% of zircon, baddeleyite and talc, preferably 4 wt.% of vermiculite, preferably 3 wt.% of precipitated calcium carbonate and preferably further diaspore, andalusite.cyanite and zinc oxide.
Patent JP-H10301837-A (JP)
Title: Method and device for optimizing accurate garbage collection of array node in card heap
Inventor: KNIPPEL ROSS C
IPC: G06F12/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To optimize a garbage collection operation to plural pointer values in a pointer array in a card mark heap by optimizing the garbage collection operation to plural elements corresponding to pointer/data/parameterization. SOLUTION: In a computer system provided with a central processing unit 203 connected to a memory 205, the garbage collection operation to the plural pointer values in the pointer array is optimized. The pointer data parameterization specifies the pattern of pointer allocation relating to a pointer array and parameter making corresponding to a program loop operation. The plural pointer values are stored in the plural elements during the program loop operation without marking the card mark heap during the program loop operation. The garbage collection operation to the plural elements is optimized corresponding to the pointer data parameterization.
Patent JP-H08299327-A (JP)
Title: Computer tomograph
Inventor: KONUKI HIROYUKI
IPC: A61B6/03
Filed: 1995-05-10
Abstract: PURPOSE: To provide a computer tomograph which displays a tomographic image always showing the position of a needle, even if the photograph position delicately changes during the operation in the case of executing a needle biopsy for inserting the needle into a subject. CONSTITUTION: Projection data related to a plurality of sections of a subject (P) are collected and tomographic images related to a plurality of sections of the subject (P) are restructured by a restructure device 13 so as to be continuously displayed in real time just like a cine display. Photograph positions are moved by a delicate body movement, etc., of the subject (P) so that even if a part of the image of a needle is disappeared from the tomographic image, this part is displayed on a tomographic image of a different section from the tomographic image, a surgery can appropriately grasp the position of the needle.