baber/WOPTO huggingface dataset:
Patent JP-H06197885-A (JP)
Title: Mr imaging device
Inventor: NISHIMURA NAOJIRO
IPC: G01R33/28
Filed: 1992-12-31
Abstract: PURPOSE:To enhance the image contrast and to collect data with a satisfactory S/N ratio by changing the amplitude of gradient magnetic field pulses for lead- out and frequency-encoding and the sampling frequency of an A/D converter. CONSTITUTION:An inclined magnetic field in X-, Y- and Z-axial directions is superposed with a static magnetic filed generated from a main magnet 1 by means of a coil 2. A body 3 to be examined is located in this space, and is irradiated with exciting pulses by an RF coil 4 so as to receive an NRM signal. The RF coil 4 is connected thereto with a switch 6, a modulated signal having a predetermined waveform is transmitted from a signal generator 9 through a transmitting circuit 8 under the control of a computer 13, and is then amplified by a transmitting power amplifier 7 so as to excite the RF coil 4. Next, a received signal at the FR coil 4 is amplified by a preamplifier 10, and a signal from the signal generator 9 is referred by a receiving circuit 11, and is A/D converted as 12 so as to display a reconstructed image by means of the computer 12. With this arrangement, it is possible to reconstruct a high contrast image having a satisfactory S/N ratio.
Patent JP-2000178563-A (JP)
Title: Decomposition apparatus for waste plastic
Inventor: KUROKI TAKESHI
IPC: C10J3/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition apparatus for waste plastics which has a reaction tank using a furnace body to avoid any problem concerning the strength of a residue-exhaust structure. SOLUTION: A decomposition apparatus for waste plastics, which possesses a decomposition tank 2 containing a furnace body 1 in a cylindrical form and a revolving shaft 12 surrounded by a stirring means 13 which revolves around the central axis of the furnace body, is improved by establishing an umbrella form slope 14 which slopes down to the periphery and also a circulatory tube which sucks up a liquid-phase polymer inside the furnace body and discharges it onto the umbrella form slope, and by establishing a scraper 18, established along the umbrella form slope in the direction of the slope, adjacent to an exhaust means 9, which transports solid matters, to scrape off solid residues contained in the liquid-phase polymer discharged onto the umbrella form slope via the circulatory tube and to discharge the recovered residues outside via the exhaust means.
Patent JP-H11188152-A (JP)
Title: Pattern display method and pattern display device to which the method is applied
Inventor: ODAGIRI KOJI
IPC: A63F7/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To shorten the write time to a VRAM of code data for constituting plural patterns. SOLUTION: The three patterns A, B and C are composed of the code data (data corresponding to character images) of 4 rows × 3 columns, and at the time of displaying them at a display means, the code data Aij, Bij and Cij (i=1-4 and j=1-3) for constituting the respective patterns A, B and C are respectively written in the storage areas (a), (b) and (c) of the VRAM. The three patterns A, B and C are handled as one pattern D and image data for constituting the pattern D are written in the pattern write area AG  storage areas (a)-(c) and the areas m1 and m2 of a clearance} of the VRAM.  By simultaneously writing the code data for constituting the patterns A, B and C by the same row unit, the number of times of switching row scanning is reduced (total time of fly-back time at the time of switching the row scanning is reduced) compared to the case of writing the respective patterns A, B and C in an order and the write time to the VRAM of the code data is shortened.
Patent JP-H10195484-A (JP)
Title: Granular composition of epsilon-phthalimide peroxyhexanoic acid
Inventor: BIANCHI UGO PIERO
IPC: C11D3/395
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of keeping its bleaching power even after storage and exhibiting excellent bleaching effect on various kinds of general clothes by combining a specific granular surfactant with a specific carboxylic acid or sulfonic acid. SOLUTION: This composition is a granular composition containing (A) ε-phthalimide peroxyhexanoic acid (PAP) as a base, (B) a t-amine N-oxide surfactant and (C) an organic acid having pKa of <=3.5 and almost completely soluble in water at 20 deg.C at a concentration of 1wt.%. It is produced preferably by compounding 20-80wt.% of the component A, 2-20wt.% of the component B and 2-40wt.% of the component C. The main chain of the component B preferably has a 9-28C straight or branched-chain alkyl and the other two chains bonding to nitrogen atom are preferably a 1-3C alkyl and a hydroxyalkyl (preferably methyl or ethyl). The component C is preferably o-phthalic acid. The composition may be incorporated with arbitrary other assisting compounds.
Patent JP-2001169614-A (JP)
Title: Method for planting potatoes
Inventor: KINOSHITA EIICHIRO
IPC: A01C9/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To plant potatoes on a soil surface by a simple operation so as to be arranged at a constant posture. SOLUTION: This method for planting the potatoes is characterized in that the seed potatoes 2 having assistant tools 1 for indicating planting postures are planted on the soil surface in postures where the assistant tools 1 are directed to a constant direction.
Patent JP-2001144457-A (JP)
Title: Portable equipment
Inventor: MIYAZAKI SHUICHI
IPC: G11B31/00
Filed: 1999-11-14
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the operability of portable equipment. SOLUTION: Portable equipment is provided with an attaching means 27 for attaching a strap 31 at a prescribed position on one or the other end side from the center of gravity of a cylindrical enclosure case 10 housing electronic parts, and an inputting means 19 for inputting prescribed operational instruction on the same side of the attaching means 27 of the case 10. Consequently, when the case 10 is hung down from the neck of a user by using the strop 31, the inputting means 19 installed to one of the other end side of the case 10 maintains the case 10 in a vertical attitude, and the user can easily put his finger on the inputting means 19 by only grasping the peripheral side face of the case 10. Therefore, the operability of the equipment is remarkably improved.
Patent JP-H11176027-A (JP)
Title: Optical spot observation device for master disk exposure device of optical disk
Inventor: MIYATA HIROYUKI
IPC: G11B7/26
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provided an observation device in which no large voice coil is required for a master disk exposure device, a stable observation is made for an object lens optical spot of the master disk exposure device and a direct observation is made possible of the deviation between the focusing position of exposure and focusing beams. SOLUTION: A monitoring objective lens 13 is arranged opposedly to an exposure objective lens 11 provided on the master disk exposure device so as to converge an optical spot 12 formed by the lens 11. Monitoring device 15 and 16 are provided to observe the light beams inputted from the lens 13. Driving device 32, 33 and 34 are provided to move the lens 13 in two directions on the parallel and normal planes with respect to the optical axis of the lens 11. Thus, the lens 13 is moved while maintaining its focused state, no current flows in the driving device of the lens 11 to maintain the state, no state change of the focusing by the positional deviation of the lens 11 is made and a stable and direct observation of the optical spot of the lens 11 of the master disk exposure device is made possible.
Patent JP-H06203992-A (JP)
Title: Method for eliminating static electricity generated between human body and car body
Inventor: WATANABE KAZUHIKO
IPC: B60R16/06
Filed: 1992-12-30
Abstract: PURPOSE:To remove a electrostatic discharge generated between a human body and a car body at the time of getting off by putting a conductor between the human body and a seat, and connecting the conductor to the car body by a lead so that the human body the seat, and the car body have the same potential. CONSTITUTION:Fine leads are sewed into the sitting surface of a seat 3 in a lattice, vertical strip or lateral strip form, the fine leads are mutually connected by a connecting wire, and the connecting wire is connected to a car body 5 through a conductor 4. Otherwise, a seat made of conductive fiber is earthed to the car body 5 through the conductor 4. Consequently, since the conductor 1 is present between a human body 2 and the seat 3 when the human body 2 sits thereon, and the conductor 1 is connected to the car body 5 by the conductor 4, the human body 2, the seat 3 and the car body 5 have the same potential until the human body 2 leaves the seat 3. Even when the human body 2 touches the car body 5 after getting off, thus, no potential difference is present because the human body 2 and the car body 5 have the same potential, and no electrostatic discharge is generated.
Patent JP-2000187590-A (JP)
Title: Data processor
Inventor: TODA AKIO
IPC: G06F9/30
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce system costs, to accelerate the operation and to improve maintainability by using a system on which an ASIC is loaded and a system without ASIC as completely the same software. SOLUTION: A control program 5a for ASIC execution that can be identified by program execution ASIC 7a and a program 5d for software execution which is suitable to be executed by program execution software 7b are simultaneously expanded in different areas of a memory 5, an instruction from the program for ASIC execution is continuously fetched and its execution is performed as long as an executable instruction continues in the program execution ASIC, and when an unexecutable instruction is fetched, the program execution software outputs a program counter of a corresponding instruction.
Patent JP-2001173193-A (JP)
Title: Mounting structure of interior-wall panel
Inventor: NISHIMURA GENGO
IPC: E04F13/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of an interior-wall panel, in which desired workmanship can be conducted without extremely producing dust or the like in a short period without depending upon the skill of a worker and the disassembly and recycling of an interior-wall structure are also facilitated and which is proper for using a printed board. SOLUTION: A C channel 7 is disposed in the lateral direction between square studs 4. A fastener bracket 5 is engaged with the square stud 4 and lateral movement is controlled, and engaged with the C channel 7 and downward movement is controlled. A vertical slit-shaped groove section is formed in the front section of the fastener bracket 5. When the engaging section 6b of an approximately T-shaped fastener 6 is inserted from a section between the adjacent interior-wall panels 3, 3 and a vertical slit-shaped groove section formed to the engaging section 6b is fitted into the vertical slit-shaped groove section of the fastener receiving member 5, the interior-wall panels 3 are fastened and fixed by the holding section 6a of the fastener 6.
Patent JP-2000196962-A (JP)
Title: Cmos image sensor and its driving method
Inventor: KYO KAISHOKU
IPC: H04N5/363
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image sensor reducing the chip area of the whole CMOS image sensors by omitting a transfer register in unit pixel constitution to constitute a unit pixel of a single photodiode and a specific number of transistors. SOLUTION: The transfer register in unit pixel constitution is omitted to constitute the unit pixel of the single photodiode and three transistors. For example, a pixel array includes the unit pixels of first and second lines 210 and 220 with respect to an optional column in the pixel array formed of M×N and the unit pixel 200 of a dummy line additionally constituted in order to supply a potential level for the unit pixel 210 of the first line. In this case, the unit pixels of the first and second lines 210 and 220 and the unit pixel 200 of the dummy line are respectively formed of one photodiode and three transistors.
Patent JP-2000195192-A (JP)
Title: Synchronous information detecting method for decoding information recorded in burst cutting area
Inventor: RI SEISHAKU
IPC: G11B7/24097
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to decode information in a burst cutting area only by detecting repeated synchronous byte, by detecting a synchronous pattern and a synchronous code of the repeated synchronous byte information when the synchronous byte information is not detected yet, and decoding the subsequent information to store when the synchronous code has a code value of a specified order. SOLUTION: When a data processor 30 receives an instruction from a microcomputer 40 to start decoding the information recorded in a burst cutting area(BCA), it checks a reproducing signal whether or not a uniform synchronous pattern is detected from the signal, and if the synchronous pattern is detected, the processor checks whether a subsequently detected synchronous code is 0 or not. If the synchronous code is 0, this means that a synchronous byte has been detected, while if the code is 1, this means that a repeated synchronous byte has been detected. When the data processor detects the repeated synchronous byte, it carries out general BCA information decoding.
Patent JP-H11187331-A (JP)
Title: Head mounted display device
Inventor: TAKANO HIRONOBU
IPC: G02F1/13
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted display capable of obtaining satisfactory feeling at various places and in various situation where an observer uses it. SOLUTION: At the time of fixing a buckle member 27a connected with a head mounted member 24 to an auxiliary frame 26a, hole parts 26c and 26e are provided for the frame 26a and pawl parts 27c and 27e are provided for the member 27a. The parts 27c and 27e are inserted from the insertion part of the frame 26a until the parts 27c and 27e are respectively engaged with the parts 26c and 26e.
Patent JP-2001183558-A (JP)
Title: Optical fiber and method of manufacturing optical fiber
Inventor: TERASAWA YOSHIAKI
IPC: G02B6/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To restrain ruggedness on a coated surface caused by markings for discriminating an optical fiber applying coating on a glass fiber and moreover, to increase the kind of discriminable markings. SOLUTION: The optical fiber is formed by providing a glass fiber 1 a with a coating consisting of an inner layer coating 2 on it, markings 3 composed of partial colored parts 3a, 3b, 3c formed continuously or intermittently in the longitudinal direction on the inner layer coating 2, and a transparent outer layer coating 4 covering the inner layer coating 2 and the markings 3. Thus, even if the ruggedness caused by the markings more or less exists, the surface of the outer coating is formed into a relatively smooth surface. Also, the number of the kind of discriminable optical fibers is increased by forming the partial colored parts into a bar code system.
Patent JP-2001180544-A (JP)
Title: Elastic track shoe
Inventor: HORI KAZUTOSHI
IPC: B62D55/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an elastic track shoe capable of ensuring a desired bearing pressure on a frozen road surface or snow clad road surface and preventing the slip. SOLUTION: Grooves 7a, 8b, 8a-8d are provided on the bearing surface side of an elastic body 3 adhered to a core metal 2 so as to cover it, and the longitudinal central bearing surface 3a of the elastic crawler 1 is formed into a stepped-down shape having stepped parts 3d and 3e, compared with end part sides 3b and 3c.
Patent JP-2000192635-A (JP)
Title: Building material
Inventor: IMAI HIROMU
IPC: C23C28/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the decorating property by providing a partially thermally sprayed layer of a different color that provides a finishing treatment to increase glossiness to a sprayed layer of a metal or a ceramic. SOLUTION: A thermally sprayed layer 3 is finished as an almost smooth panel 31 by providing a finishing treatment to the sprayed layer 3 and a sealed layer 5 is provided thereon. The sealed layer 5 is provided by furnishing a partially sprayed layer 4 on the sprayed layer 3 without giving a finishing treatment. The partially sprayed layer 4 is provided on the sprayed layer 3 and the exposed portion and the partially sprayed layer 4 of the sprayed layer 3 are given a finishing treatment as treated surfaces 31 and 41, and the sealed layer 5 is provided thereon. Thus glossiness is increased. Therefore, the material can be made decorative, showing glossy or varied patterns without losing the metallic solidness.
Patent JP-2001185176-A (JP)
Title: Solid electrolyte fuel cell and its manufacture
Inventor: TATEISHI YUJI
IPC: H01M8/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: TO provide a solid electrolyte fuel cell and its manufacturing method for improving the adhesion of a metal plated layer on a current collector and positively preventing separation during power generation. SOLUTION: The solid electrolyte fuel cell comprises an air pile 32 formed on one side of a solid electrolyte 31 and a fuel pole 33 on the other side, and the collector 35 electrically connected to the air pole 32 and provided with the metal plated layer 40 on the surface. The collector 35 has a perovskite crystal phase as a main crystal phase containing, at least, La and Cr as metal and further containing Mg, the Mg existing on the side face of the metal plating layer 40 of the collector 35 accounting for 20% or less by weight of all metals existing on the side face of the metal plating layer 40.
Patent JP-2001185099-A (JP)
Title: Hermetic cell
Inventor: OSUMI TETSUHIRO
IPC: B23K26/21
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic cell which can surely and easily perform engagement of a lid in sealing of the hermetic cell by the lid. SOLUTION: In a hermetic cell of which an upper opening of a cell can is sealed with a lid by welding, the lid, which is provided with at least one recess at side surfaces, is fitted into the upper opening of the cell can to be located with a can wall of the cell can at the recess by pressing from outer surface of the cell can, and then laser-welded.
Patent JP-2000186771-A (JP)
Title: Seal device
Inventor: JORGENSEN GLEN
IPC: B04B13/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To attain a sterilized connection in a cell processing system having a rotary processing vessel and a material feed port by receiving a pressurized gas or fluid in at least one annular space of a plurality of annular rotating seals. SOLUTION: A rotary seal is provided with upper and lower sealing members 610, 620 to form a first and second seals 700, 702 and the upper boundary of an annular space 710 between them. The annular space 710 is communicatable with the external environment and also gas-communicates through a passage 616, and the passage 616 is formed of either one of the seal members 610, 620. A first port 632, which ends in a plug 690 across axial opening, functions as the inlet into a cell processing vessel, and a fluid port 636 fluid-communicates with the annular space 638 and is used for the movement of a processing material to the processing vessel. A gas port 634 communicates with the annular space 710 and functions as the inlet for supplying sterilized air and pressurizing the annular space 710. A spring 640 is formed of a cylindrical elastic member to generate an enhanced seal.
Patent JP-2001186642-A (JP)
Title: Bus duct connecting portion
Inventor: YAMADA YUKIHIKO
IPC: H02G5/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bus duct connecting portion which can maintain a pressing force at the electrically connected contact surface and may be used while assuring higher safety for a long period of time. SOLUTION: This bus duct connecting portion comprises a plurality of insulation separators allocated, for example, for insertion of the bus duct conductor end to be connected, a duct side plate relaying plate for holding the insulation separator from both external sides, a clamping member for holding the insulation separator and duct side relaying plate from both external sides, and a tightening tool for simultaneously tightening the duct side plate relaying plate and clamping member. As a result, a clamping projection is formed at the contact surface for the duct side relaying plate of the clamping member, and the clamping projection pushes the electrical connection surface of the conductor end when the tightening tool is tightened.
Patent JP-2001180100-A (JP)
Title: Offset printing board sheet
Inventor: MATSUMOTO KEI
IPC: D21H19/24
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing coated sheet for suppressing Hijiwa (wrinkles in the sheet running direction formed at the time of forced drying coated sheet after offset printing) and a blister generated in a drying step particularly after offset rotary printing in offset printing. SOLUTION: The offset printing coated sheet comprises a coating layer containing a pigment and an adhesive and provided on a base sheet. In this case, the coated sheet uses the base sheet containing a polyalkylene glycol.
Patent JP-2000190135-A (JP)
Title: Positioning method of positioning device
Inventor: FUKITA KAZUTSUGU
IPC: B23K11/11
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To comparatively easily position an operating part at the back-up time by applying marking as a sign in positioning the operating part in a work station where a positioning device is arranged. SOLUTION: In positioning an X-direction slide table 37a which is an operating part in the X direction, a reference block 52, a positioning plate 51 and a positioning pin (positioning member) are used. The reference block 52 is a marking for back up applied to a level block of a work station. The reference block 52 is fixed in such a position that when the X-direction slide table 37a is positioned in a positioning location, the positioning pin can be inserted both in a pin hole 53 for the operating part of the positioning plate 51 and a reference pin hole 54 of the reference block 52. The reference block 52 is provided in a positioning location by each kind of works.
Patent JP-2000192815-A (JP)
Title: Centrifugal cooling fan of engine
Inventor: NAKAJIMA HIDENOBU
IPC: F04D29/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase a quantity of air fed by a centrifugal cooling fan and feed cooling air sufficeintly even to a crank case behind a flywheel. SOLUTION: A plurality of vanes 8 are radially arranged on a main plate 7 of a centrifugal cooling fan 6. The main plate 7 is fixed on one end face of a flywheel of an engine in a state that it is overlapped on the same shaft. The vane 8 is extended so as to protrude in the centrifugal direction more than a peripheral fringe of the main plate 7. Since the vane 8 protrudes in the centrifugal direction more than the peripheral fringe of the main plate 7 of the cooling fan 6, the vane 8 is enlarged by an amount of the protruding vane part 8a and a quantity of air fed increases. Moreover, it is possible to suppress an increase of engine dimension in the axial direction of the cooling fan 6. Consequently, the increase of the quantity of air fed and miniaturization of the engine are compatible.