baber/WOPTO huggingface dataset:
Patent JP-H07198090-A (JP)
Title: Laminated heat insulating material and manufacture thereof
Inventor: OKAMOTO KEIJI
IPC: B32B15/088
Filed: 1993-12-28
Abstract: PURPOSE:To provide a heat insulating material excellent in radiation resistance, etc., and ideal for a container or the like for storing extremely low temperature material by laminating reflecting films, each of which has a metal layer formed at a single face or both faces of a plastic film formed of specific thermoplastic polyimide group resin, alternately through specific spacers. CONSTITUTION:This laminated heat insulating material having sufficient strength and radiation resistance so as to be usable in the field of nuclear fusion and an accelerator is formed by alternately laminating reflecting films each of which has a metal layer formed at a single face or both faces or the interior of a plastic film formed of thermoplastic polyimide group resin expressed by separately stated general formulas, and net like spacers formed by leno-weaving plastic yarn of 50 denier or less in such a way that the reflecting films adjacent through the spacer do not come in direct contact. In the formulas, Ar1, Ar2 represent bivalent organic radicals, Ar3 represents a tetravalent organic radical, 1, n represent positive integers of 1 or more, and (m) represents a positive integer of 0 or 1 or more.
Patent JP-H0622931-A (JP)
Title: Method and apparatgus for zoning data array
Inventor: HAABUEI ERISU KURAIN
IPC: G06T5/00
Filed: 1991-12-19
Abstract: PURPOSE: To identify static tissue and interstatic tissue from blood by combining three-dimensional velocity and magnitude data alleys, and forming arrays of data values separating tissue and blood. CONSTITUTION: After an array of data values is formed, among the data of a magnitude array M346, some data points are selected by identifying a corresponding pixel in the display of a slice image 349 by a data point selector 350. The array coordinates are memorized in a data point memory unit 352, and the data value corresponding to each data point is plotted on a scattering plot display 354 for each image processor 108. The N-nearest vicinity calculator 356 investigates each data value of the data value array 348, and compares the flow values and magnitude data values with the corresponding flow and magnitude data of the data point memory unit 352.  Each data value of the data value alley 348 is allocated into the tissue classification of the nearest vicinity data points in the data point memory unit 352, and displayed on the characteristic map 358 to clarify the boundary of the tissue classification.
Patent JP-H04305095-A (JP)
Title: Symmetrical chemically deposited diamond article and method of manufacturing same
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: C23C16/26
Filed: 1991-12-20
Abstract: PURPOSE: To form a CVD diamond layer having substantially uniform thickness on a stationary base body.  
     CONSTITUTION: To partially decompose a gaseous hydrocarbon mixture for the purpose of formation of the CVD diamond layer on the base body, the gaseous hydrocarbon mixture is run on a thin and long hot filament 18 and the diamond layer is chemically vapor-deposited(CVD) on the base body held at a high CVD diamond formation temperature. At this time, the base body has a maximum diameter R defined as the maximum distance from its center to the outermost surface coated with the CVD diamond layer and the base body is arranged at a distance C from the filament in parallel to the filament about the axis of the base body. As R/C decreases more and more, the thickness of the CVD diamond layer becomes more and more uniform. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11202984-A (JP)
Title: Method and device for analyzing electric power consumption
Inventor: KAMIJO NOBORU
IPC: G06F17/50
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make clear the relation of a power control signal and power consumption by detecting the change of the power control signal, storing it in a storage device, periodically measuring a signal concerning the power consumption of the components of a prescribed computer and signal concerning the power consumption of the entire computer and storing them in the storage device. SOLUTION: A power control signal 123 and a power signal 125 of a computer 100 as an object to be checked are inputted to an analyzer 113, the power control signal is monitored at every timing of a timer of the analyzer 113, and the change of the power control signal is recorded. Similarly, the power signal is monitored at every timing of the timer, and the power consumption is recorded. A memory 117 records data from a signal monitor 115, and the contents in the memory 117 are processed by a visualizing processor 119 and displayed on a display device 121. On the display device 121, the change of the power control signal and the change of power consumption are displayed on the same time base or the change of the contents of the power control instruction and the change of power consumption are displayed on the same time base.
Patent JP-H11181449-A (JP)
Title: Gasification of plastics
Inventor: DEN TAKEYOSHI
IPC: C10B57/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose plastics into hydrogen gas. SOLUTION: This is a gasification process by allowing plastics to react with water at a temperature over 200 deg.C. A compound that liberates a halogen on the reaction is used as a reaction catalyst. As a halogen compound to be used as the catalyst in this process, a chlorine-containing plastic, hydrochloric acid, hydrogen bromide, sodium fluoride, sodium chloride and other halides, are cited.
Patent JP-H11180903-A (JP)
Title: Production of alicyclic compound
Inventor: KOBAYASHI YUJI
IPC: C07C13/465
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alicyclic compound by which the objective high-purity alicyclic compound can be produced in high yield. SOLUTION: α-Methylstyrenes are dropped into an organic solvent containing an acid so as to provide 0.0005-0.1 molar ratio of the acid to the α- methylstyrenes. Thereby, the α-methylstyrenes are trimerized at -15 to +30 deg.C reactional temperature to afford the trimer of the α-methylstyrenes. The hydrogenation of the aromatic rings in the resultant trimer of the α-methylstyrenes is further carried out to provide an alicyclic compound represented by the general formula [R<1> , R<2> and R<3> denote each independently a 1-4C alkyl group and R<1> , R<2> and R<3> may be same or different; (p) and (r) are each independently an integer of 0-5; (q) is an integer of 0-4].
Patent JP-H05174413-A (JP)
Title: Optical pickup
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/125
Filed: 1991-12-19
Abstract: PURPOSE:To increase the light quantity of the emitted light beams with use of a scoop phenomenon and to reduce the power consumption by reflecting partly the light beams and feeding directly the reflected beams back to a laser diode. CONSTITUTION:A magneto-optical head 1 transmits a radiated light beam LA1 through a polarized beam splitter 6 after shaping it by a grating 4 and leads the beam LA1 to a collimator lens 8 to turn the beam into the parallel light beams. Meanwhile the reflective coating M1 is applied to the lens 8 on its surface existing at the side of a magneto-optical disk 10. Thus the beam LA1 is reflected by 20%. Then the head 1 reflects partly the beam LA1 and feeds it back to a laser diode 2. As a result, the total power consumption of the heed 1 can be reduced.
Patent JP-2001165704-A (JP)
Title: Induction type radial displacement sensor
Inventor: SATO TADASHI
IPC: G01D5/245
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an induction type radial displacement sensor which has superior wide-range detection frequency characteristics and superior detection sensitivity even when an exciting current frequency is lowered so as to prevent displacement detection characteristics from becoming worse owing to the induction phenomenon of a conductor. SOLUTION: To a cylinder type magnetic target 12 fixed on a rotor side, two kinds of coils which surround its outer periphery are fixed on a stator side, and one of them is an exciting coil 13 and the other is a coil 14 for induced voltage detection. The exciting coil 13 is arranged having an (m)-pole distribution and the coil 14 for detection has having (n) poles (n=m±2) and the position of two axes in radial directions of a target 12 are detected by making good use of variance in the of mutual inductance of the two kinds of coils through the displacement of the cylinder type magnetic target 12.
Patent JP-2001177791-A (JP)
Title: System for recording and utilizing video image
Inventor: NAKANO KEIZO
IPC: H04N5/76
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To automatically video-record a video image being useful for a viewer at the side of the viewer among the series of the video images transmitted as the animation of a TV program in a television broadcasting. SOLUTION: When the video image to be the object of video recording at the viewer side exists among the series of the video images of the animation TV program, the video image by which it is reported that the video image to be video-recorded at the viewer side is transmitted is transmitted from a unit at the side of a broadcasting station and a unit at the side of the viewer detects the video image and prepares for the recording of the video image to be the object as a first step. As a second step, the video image to be video- recorded at the viewer side is transmitted from the broadcasting station side unit and the viewer side unit video-records the video image by a previously set procedure.
Patent JP-H10180124-A (JP)
Title: Coin-operated rice mill
Inventor: HIRANO HARUCHIKA
IPC: B02B7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To collect the charge and provide the rice milling service suitable for a customer by an unmanned manner by automatically operating a rice mill for the period of time corresponding to the number of coins put in by the customer. SOLUTION: A coin timer is operated by putting coins in is connected with a charge elevator, and the charge elevator 8 is driven by the coin timer for the given time. A stone picker 9 and a rice mill 11 are connected with the outlet side of the charge elector 8, and the stone picker 9 is stopped automatically after the given time after the sensor output of a rice sensor of a stone picker tank 4 is off, and the rice mill 11 is stopped automatically after the given time after the sensor output of the rice sensor of the rice mill tank 18 is off. The stone picker 9 is started by the rice sensor of the stone picker tank 14, and the rice mill 11 is started in the state of linking with the charge elevator 8.
Patent JP-H0591311-A (JP)
Title: Color correcting device
Inventor: KAKIMURA YOSHIAKI
IPC: H04N9/73
Filed: 1991-12-20
Abstract: PURPOSE:To provide an excellent halftone reproducibility and to prevent achromatic components from beng broken in a device which corrects the chromaticity of a color picture to be reproduced at the time of reproducing the color picture in accordance with signals corresponding to three primary colors by display or print. CONSTITUTION:This device is provided with a correcting operation means 4 which corrects the relative level of signals RA, GA, and BA corresponding to three primary colors by the operation between respective signals and a color correction coefficient matrix, a gray component extracting means 5 which compares the levels of signals corresponding to three primary colors with one another for extracting a gray component, a correcting means 7 which outputs a gray balance correction signal of each of three primary colors by the operation between the extracted gray component 6a and correction coefficients corresponding to three primary colors determined by the color correction coefficient matrix, and an adding means 8 which adds the signal outputted from the correcting means 4 and the output of the correcting means 7.
Patent JP-2001176892-A (JP)
Title: Die-bonding method and device thereof
Inventor: ARAI TSUNEHARU
IPC: H01L21/66
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To completely prevent defective dies from being picked up from a wafer and packed in a tray or to minimize the number of defective dies picked up from the wafer and packed in the tray, and to eliminate the need for packing defective dies to more than required in the tray, and to use the defective dies without loss. SOLUTION: Dies 2 on a wafer 1 are sequentially detected with a camera 52 and are classified into satisfactory and defective ones, based on the detection results and are registered on a wafer/fall map. When dies are required from the boding side of a tape 20, dies are picked up and carried by a die-carrying nozzle 50, according to the detection results registered on the wafer pass/fail map and are bonded.
Patent JP-H05173558-A (JP)
Title: Electronic stringed musical instrument
Inventor: DEJIMA TATSUYA
IPC: G09B15/00
Filed: 1991-12-24
Abstract: PURPOSE:To enable even a beginner to properly generate chord constituent sounds without any complicate string pressing operation. CONSTITUTION:When a player thrums optionally pressed or open strings, the vibration of the thrummed strings is detected by a hexapickup 7 and converted by an A/D converter 9 into digital data, which are inputted to a CPU 10, so that the CPU 10 detects the scale corresponding to the string vibration. When chord data are inputted from a chord data input part 11, on the other hand, the CPU 10 calculates the interval difference between the scale of the chord constituent sounds indicated by the chord data and the scale of the string vibration and sends it to a pitch shifter 13. The pitch shifter 13 shifts and outputs the scale corresponding to the string vibration according to the interval difference.
Patent JP-2001170122-A (JP)
Title: Massaging device
Inventor: MOCHIDA MIKIO
IPC: A61H7/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a massaging device which has a simple structure and is particularly effectively to hallux valguses. SOLUTION: Bag-like expandable/shrinkable bodies 31a, 31b, 31c, and 31d which are expanded and shrunk when air 4 flows in and out of the bodies 31a, 31b, 31c, and 31d are formed. The bodies 31a, 31b, 31c, and 31d are set up in a case body 11 in a state where the bodies 31a, 31b, 31c, and 31d are protruded upward correspondingly to the spaces among the fingers of feet. When the bodies 31a, 31b, 31c, and 31d are inserted into the spaces among the fingers and expanded, the bodies 31a, 31b, 31c, and 31d widen the spaces among the fingers and massage the fingers by pressing the fingers. Since the fingers are opened and closed by the expansion and shrinkage of the bodies 31a, 31b, 31c, and 31d, effects can be expected for, particularly, hallux valguses.
Patent JP-H11185056-A (JP)
Title: Method and device for preparing press molding analysis model
Inventor: MORIYA TAKASHI
IPC: G06F19/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a press molding analysis model capable of providing a correct analyzed result by moving nodal points, which consist of a recessed part on the molding plane of a lower or upper die in an analysis model, just by a prescribed distance in the same direction as an approaching direction of other die not having the recessed part. SOLUTION: Nodal points, after a nodal point Nk adjacent to a nodal point Ni at a curved surface part of a lower die 2, consisting of the curved surface part of a lower die model 4 are moved just by a prescribed distance downward, namely, in the lowering direction of an upper die. It is checked whether or not a peak is generated in the model by this movement of nodal points, wherein normal vectors V1 and V2 at the nodal point Ni for two elements Eij and Eik including the nodal point Ni are respectively obtained. Next, a holding angle θi between these normal vectors V1 and V2 is obtained. This θi is compared with a prescribed value θc and when θi is larger than θc, generation of a peak near the nodal point N1, namely, generation of a peak at the elements Eij and Eik is determined and smoothing processing is performed.
Patent JP-2001171372-A (JP)
Title: Mounting member for differential gear device
Inventor: IKEUCHI RYOZO
IPC: B62D11/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent loosening of a bolt for fixing a differential gear device to a mounting member in regard to the mounting member for mounting the differential gear device to a suspension member of a vehicle. SOLUTION: This mounting member for mounting the differential gear device to the suspension member is featured by that a center position of a through-hole for inserting the bolt for fixing the differential gear device to the suspension member is offset just a predetermined distance from a neutral axis.
Patent JP-2000177156-A (JP)
Title: Color thermal printer
Inventor: MIYAZAKI NOBUO
IPC: B41J2/32
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To make an ultraviolet lamp almost equal in size to a breadth of a recording paper and fix light uniformly. SOLUTION: Each ultraviolet lamp 23, 24 for light fixing is shaped endless with both ends of a glass tube set to one base and almost equal in size to a breadth of a recording paper 3. Each ultraviolet lamp 23, 24 is arranged so that the bases 31, 32 is present at a central part in a breadthwise direction of the recording paper 3. The ultraviolet lamps 23 and 24 have a characteristic that an emission intensity is highest at middle parts 28a and 29a and low at the side of both ends. Therefore, combining the bases 31, 32 and middle parts 28a, 29a almost uniforms an integrated quantity of light in the breadthwise direction of the recording paper 3.
Patent JP-2000182617-A (JP)
Title: Carbon material for lithium secondary battery electrode and its manufacture, and lithium secondary battery
Inventor: NAGOSHI MASAYASU
IPC: H01M10/05
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery and a carbon material for a lithium secondary battery electrode having a flat discharging potential, high charge/discharge efficiency at an initial period, excellent cycle characteristics, high capacity and excellent coating capability. SOLUTION: A carbon material for a lithium secondary battery electrode is carbon powder prepared by carbonizing and graphitizing natural graphite, kish graphite or a mixture thereof together with pitch, resin or a mixture thereof, and its properties are d(002)<=0.337 nm, Lc>=30 nm, La>=30 nm, 2 or less for an aspect ratio by X-ray diffraction analysis and 5 m2/g or less for a specific surface area by N2-BET analysis.
Patent JP-H0715382-A (JP)
Title: Protocol for multiple access and its network
Inventor: TARIFU ZEN ARU ABEDEIIN
IPC: H04L12/56
Filed: 1991-12-26
Abstract: PURPOSE: To obtain a stable protocol for multiple access from plural auxiliary terminals to an electronic communication channel by a digitized information message. CONSTITUTION: Plural auxiliary terminals TAi supply a reservation message MR to a central terminal TC. This central terminal transmits an allocation message MA with a transmission capacity converted into the number of data packets of an information message MI of the auxiliary terminal TAi to an auxiliary terminal TAi+(q), and supplies it to the proper terminal TAi among them. The reservation message MR is constituted of information related with the number NP of data packets forming the information message MI of the terminal TAi which is generated and stored between an accepted final allocation message MA(p-n) and the (p)th present reservation message, and which is not transmitted to the terminal TAi+(q). Thus, stability can be applied to a network to be improved. This multiple access is applied to the communication channel of a communication satellite.
Patent JP-2000180794-A (JP)
Title: Illuminator
Inventor: TSUCHIKAWA SEIJI
IPC: G02B3/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide illuminator for a liquid crystal projector, etc., combining a polarized light conversion means and lens arrays with optical performance at a low cost. SOLUTION: This illuminator is comprised of a lamp 11, a parabolic mirror 12, 1st and 2nd lens arrays 13, 14, a polarized light-separating prism array 15 (PBS array), a phase plate 16, and a condenser lens 17. Since the 1st and 2nd lens arrays 13, 14 are of the same lens surface form but formed out of different materials, tooling can be shared at the time of manufacture, and moreover, selection of the materials makes it possible to independently make a focal distance f1 of the 1st lens array 13 longer than a focal distance f2 of the 2nd lens array 14.
Patent JP-H06196783-A (JP)
Title: X-ray preionization equipment for gas laser
Inventor: YOROZU MASAFUMI
IPC: H01S3/0977
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the size of a preionization chamber and then to reduce the size of the entire X ray preionization equipment for gas laser by locating a plasma cathode in an X-ray transmission wall region at a boundary between a laser chamber and the preionization chamber and by making the plasma cathode serve also as an X-ray transmission film. CONSTITUTION:This equipment is provided with a preionization chamber 22 located adjacently to a laser chamber 3 of a gas laser 20, a plasma cathode 23 and a target for generating a single X ray 6. The plasma cathode 23 is so located in an X-ray transmission wall region that it may be parallel to the target for generating X-ray 6 and main discharging electrodes 10. Electrons generated at a grounded terminal of the plasma cathode 23 crash against the target 6 from the preionization chamber side and then X rays are emitted. The X rays are transmitted through the plasma cathode 23 instead of an X-ray transmission film and are radiated into the laser chamber 3 and then discharging occurs between the main discharging electrodes 10 and eventually laser oscillation is generated. By this method, the size of the preionization chamber 22 can be reduced.
Patent JP-H06194869-A (JP)
Title: Magnetic toner and image forming method
Inventor: TOMIYAMA KOICHI
IPC: G03G15/16
Filed: 1992-12-25
Abstract: PURPOSE:To provide a magnetic toner excellent in environmental stability and dot reproducing property, fixing property and offset resistance and capable of forming toner image having high image density even in the case of preservation for a long time. CONSTITUTION:The magnetic toner has <=13.5mum weight average particle size and <=50wt.% particles of >=12.7mum particle size. The magnetic toner contains such iron oxide containing 0.5-4wt.% silicon element based on the iron element. The amt. (B) of silicon element present to 20wt.% of iron element dissolution of magnetic iron oxide and the amt. (A) of silicon element in the magnetic iron oxide satisfy B/AX100=44-84%, and amt. (C) of silicon element on the surface of iron oxide satisfies C/AX100=10-55%.
Patent JP-H10194241-A (JP)
Title: Automatic feeder of container
Inventor: MATSUMOTO TAKASHI
IPC: B65B3/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To feed several kinds of cup containers, by providing a first structure expansibly containing many cup containers, a second structure expansibly support or release the lowermost container, and a third structure sucking the opening of the lowermost container and tumbling and feeding it. SOLUTION: This automatic feeder is provided with the first structure 30 containing a number of stacked container with the openings positioned downward and an expansible containing part, the expansible second structure 40 supporting the lower part thereof and the lowermost container 109a and dropping the containers one by one by releasing the support, and the third structure 60 vertically moving as the whole structure, sucking the opening of the container 109 taken out one by one and tumbling it and dropping it in the state the opening is positioned upward. The first and second mechanism 20, 40 are constituted so that the containing part and the support plate containing and supporting containers of various sizes can be expanded by a drive part including racks and pinions.