baber/WOPTO huggingface dataset:
Patent JP-2001295237-A (JP)
Title: Antifog/fog extinguishing device by constructing fog protecting space and spraying dehumidified and heated air into foggy space with blower to extinguish fog
Inventor: HONDA TETSUO
IPC: F24F7/06
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a device preventing and extinguishing fog on an automobile road more effectively. SOLUTION: A fog preventing space is constructed with a fixed roof and electric shutters, a dome by air is formed at the upper section by spraying the dehumidified and heated air from a duct with a blower, and the fog in the space is extinguished by this antifog/fog extinguishing device.
Patent JP-2001327412-A (JP)
Title: Liquid vessel heating apparatus
Inventor: ICHIKAWA MEGUMI
IPC: A47J27/14
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid vessel heating apparatus which prevents increase in the room temperature and avoids oil scorching by cooling its exhaust pipe effectively to suppress temperature increase in the exhaust pipe. SOLUTION: The apparatus body consists of a liquid vessel T having an open end at the upper side which vessel is held in a casing K. The liquid vessel heating apparatus has a burner B for burning in a burning room 1 to heat the liquid vessel, and exhaust pipes 4, 5, 7, and 8 which guide and exhaust the burned exhaust gas from the burning room 1. Around the outside of the exhaust pipes 4, 5, 7, and 8, a cooling path C goes through. In the cooling path C, a fan F is fixed to blow a cooling wind. The burned exhaust gas through the exhaust pipes 4, 5, 7 and 8, and the cooling wind are to be exhausted to the emitting place 17.
Patent JP-2001329157-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: NAKANO HIROSHI
IPC: C08K5/13
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin composition having improved weather resistance and heat resistance, suitable as a molding material for various kinds of moldings such as an optical disc, a sheet, an automobile- related part, an office automatic instrument, parts of household electric appliances. SOLUTION: This aromatic polycarbonate resin composition is characterized by compounding 100 pts.wt. of an aromatic polycarbonate which is a polycarbonate produced by a reaction between an aromatic dihydroxy compound and a compound into which a carbonate bond can be introduced and having 12,000-40,000 viscosity-average molecular weight, which has <=1,000 ppm content of a specific cyclic oligomer in which the ratio of the cyclic oligomer content to the total oligomer content satisfies a specific relation and is incorporated with 0.001-5 pts.wt. of at least one kind of a weather resistance improver selected from an ultraviolet light absorbent and a hindered amine-based stabilizer.
Patent JP-2001338815-A (JP)
Title: Gapped wound core and method of machining gap
Inventor: TSUTSUMI HIRONOBU
IPC: H01F27/25
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately prevent peeling among the lamination of a tabular body constituting a gapped wound core by welding. SOLUTION: In a product, gaps G extending in the radial direction of a wound core body 1 with a peripheral surfaced 1a composed of the cylindrically wound and laminated tabular body and a pair of ring-shaped planes 1b, 1c formed at both end sections in the axial direction of the peripheral surface 1a are formed to the wound core body 1. The laminated mutual tabular bodies of the wound core body 1 are welded, and welding sections 3cs, 3ds having end faces on the same planes as the tabular-body end faces of the wound core body 1 facing the gaps G are formed.
Patent JP-2001299800-A (JP)
Title: Heating and heat reservation due to heat accumulation material
Inventor: ISHIKAWA HIROSHI
IPC: A43B17/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To increase the range of a use of a heat accumulation material by forming the heat accumulation material as a cordless type one to achieve the heat reservation of an inner sock of shoes in the winter season. SOLUTION: The heat accumulation material is used in heating and heat reservation.
Patent JP-2001335745-A (JP)
Title: Film-forming composition, film-forming method, and silica- base film
Inventor: NISHIKAWA MICHINORI
IPC: C08G77/58
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition which can form a silica-base film excellent in low permittivity characteristics and resistance to oxygen plasma and in crack resistance after PCT. SOLUTION: This composition comprises (A) a condensate obtained by subjecting at least one compound selected from among compounds represented by the formula (1): Ra(Si)(OR1)4-a, the formula (2): Si(OR2)4, and the formula (3): R3b(R4O)3-bSi-(R7)d-Si(OR5)3-cR6c and a compound represented by the formula (4): R8eM(OR9)f-e [wherein R is H, F or a monovalent organic group; R7 is O, phenylene or (CH2)n; R8 is a chelating agent; M is a metal atom; R9 is a 2-5C alkyl or a 6-20C aryl; (a) is 1 or 2; (b) and (c) are each 0, 1 or 2; (d) is 0 or 1; (f) is a valence; (e) is an integer of 0-f; and (n) is an integer of 1-6] to hydrolysis and condensation and an organic solvent.
Patent JP-2001344987-A (JP)
Title: Semiconductor memory and read-out method of data
Inventor: SUZUKI JUNICHI
IPC: G11C17/18
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which data stored in a memory cell has no error and burst output can be performed when a state is restored from a standby state to an operation state. SOLUTION: This semiconductor device is provided with a memory cell array 9, an enable-circuit 25 in which a chip enable-signal is inputted and an enable-signal performing read-out operation of a memory cell is outputted, on the other hand when nothing is inputted, a standby signal stopping read-out operation of a memory cell is outputted, a latch selection circuit 8 in which data from a sense amplifier circuit 8 is stored in either of first and second latch groups connected commonly to the sense amplifier circuit 8 discriminating data of a memory cell array 9 and read-out of data from the other is controlled, and a sense amplifier control circuit 19. The device is characterized in that even if a chip enable-signal is not inputted, the enable-circuit 25 outputs continuously an enable-signal during data latching by a latch circuit 7.
Patent JP-2001090553-A (JP)
Title: Axial heat medium transfer pipe and holding plate for gas turbine rotor
Inventor: MASHEY THOMAS CHARLES
IPC: F01D25/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved cooling circuit for a gas turbine. SOLUTION: In a multistage turbine rotor, pipes 56, 58 are arranged in an opening near a rotor rim, through which heat medium is passed to rotor buckets 22, 24 and used heat medium is returned. The pipes have lands 70 with predetermined thickness of walls isolated from each other in the axial direction and thin pipe portions 72 existing between the lands and being thicker as tending from the front end to the rear end of the pipes. A pair of holding plates 106 is carried on the rear end face of a rear side wheel, extended across the pipes and engaged with the shoulders 97 of the pipes, to prevent the backward displacement of the pipes.
Patent JP-2001028608-A (JP)
Title: Digital am demodulator
Inventor: DELLA TORRE LUIGI
IPC: H03D1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To restore the frequency and phase of a carrier by generating a first carrier which is not correlated to an input signal, to be modulated, to multiply the first carrier by the input signal, which should be modulated, and removing radiation of undesirable spectrum by plural filters arranged at the up/down stream of a multiplier. SOLUTION: A signal reaching from a tuner 11 is sampled by an analog/ digital converter 12 and supplied to a block 10, next. The block 10 includes an input filter 1, a low-pass filter 2 and a multiplier 3 for removing radiation of undesirable spectrum. In the block 10, the multiplier 3 multiplies a signal outputted from the filter 1 by a carrier given by a carrier generator 13. A digital demodulator includes a means for detecting phase shift between the frequency of an input signal (x), which is given from the converter 12 and supplied to the filter 1, and a local carrier in addition.
Patent JP-2001343754-A (JP)
Title: Aligner for printed circuit board material, and work feeding and discharging method
Inventor: ITO IKUO
IPC: H05K3/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the floor space in the longitudinal direction of a machine bed of an aligner, and to improve workability in feeding and discharging stocks by an operator. SOLUTION: The aligner 1 is constituted to put racks 8 into and from transfer devices 5 and 6 from a direction orthogonal with a transfer direction, by which the floor length over the entire part of the aligner 1 may be shortened. Arrangement is made so that the racks 8 are supplied to the transfer positions 5 and 6 and may be taken out of the same, in the putting-in and out positions 7A and 7B which are both right and left sides on the same side with respect to the front of an exposure device body 2, where the operator exists, so that the distance at which the operator moves from the front to the putting-in and out positions 7A and 7B to and from the same is shortened, and workability is improved.
Patent JP-2001351683-A (JP)
Title: Liquid crystal electrolyte and secondary cell
Inventor: NAKAMURA SHINICHI
IPC: H01M10/05
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal electrolyte with anisotropic ion conduction property and high ion conductivity. SOLUTION: The liquid crystal electrolyte contains a metal salt and a compound which exhibits the nature of liquid crystal due to the hydrogen bond between hydrogen atom and nitrogen atom.
Patent JP-2001354459-A (JP)
Title: Process for utilizing metal in waste
Inventor: OSANO HIDEMI
IPC: C04B7/38
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for effectively utilizing metal in municipal refuse, industrial waste, sludge, municipal refuse incineration ash or waste obtained by digging out solid waste subjected to landfill disposal at a final disposal site. SOLUTION: This utilization process comprises: pyrolyzing waste in a waste pyrolysis furnace 1; thereafter, cooling the resulting molten material with a cooling/solidification equipment 3 to obtain a molten and solidified material; and subjecting the molten and solidified martial to magnetic separation with a magnetic separator 4 to recover metal and to use the recovered metal as an iron source component in a cement raw material, wherein slag in the molten and solidified material is utilized as aggregate for asphalt, aggregate for a concrete secondary product or the like.
Patent JP-2001349262-A (JP)
Title: Injection timing control mechanism for fuel injection pump
Inventor: TANAKA MASAMICHI
IPC: F02M59/38
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the number of high idle rotation at a ordinary temperature and the increase of the exhaust amount of NOx in an injection timing control mechanism for a fuel injection pump having improved low-temperature startability by performing spark-advance control at a low temperature with a temperature sensitive member. SOLUTION: The injection timing control mechanism comprises a sub-port to be opened at an inner wall face of a plunger barrel for draining part of a fuel oil when the fuel oil sucked from a fuel gallery into the plunger barrel is forcibly fed by a plunger, a drain passage communicated with the sub-port, a valve element for opening/closing the drain passage with the change of a passage area Ap of the drain passage, and the temperature sensitive member for displacing the valve element in response to a change in temperature. With the passage area Ap of the drain passage being equal to an area As of an opening portion of the sub-port (Ap=As), a temperature Tp of the temperature sensitive member 46 is not higher than 5 deg.C.
Patent JP-2001058756-A (JP)
Title: Sheet post-treating device
Inventor: SAITO TAKASHI
IPC: B65H31/38
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a system by providing a treating tray with both sides sectioned by first and second side frames, providing a staple unit for binding sheets at one side part of the treating tray within the first side frame and incorporating a driving source and a driving element into the second side frame. SOLUTION: A sheet carrier system including a pair of discharge rollers and a rotary paddle 7 provided at a sheet discharge port of the sheet post- treating device is arranged between left and right side frames F1, F2 and has a treating tray 4. The system has a matching means 8 performing a side edge truing up to the first side frame F1 for sheets mounted on the treating tray 4 and making the sheets uniform in a width direction and is provided with a staple unit 9 at an end part on the side frame F1 side of the tray 4 opposed to the matching plate 8a. A driving system including a driving motor 21 for driving a carrier system including a driving roller 3a, an oscillating arm 61a, a feed ring 5 and the paddle 7 is incorporated into the side frame F2.
Patent JP-2001349942-A (JP)
Title: Human body detecting device
Inventor: OGURO TOSHIO
IPC: G01S7/282
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To make the position of a human body correctly detectable in human body detection utilizing a microwave sensor. SOLUTION: This human body detecting device utilizing a microwave sensor has a the microwave sensor, and a signal processing means to amplify a signal outputted from the microwave sensor, the amplification factor of the signal processing means is variable according to the strength of the signal.
Patent JP-2001356039-A (JP)
Title: Spoon for powder
Inventor: TORII HISAKUNI
IPC: G01F19/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To improve a moldability and a printability and avoid invasion of powders to a middle core layer when a spoon for powder is formed of a corrugated board of a high strength, a low cost and a good disposability. SOLUTION: This spoon 14 for powder is a laminate of three layers in which the middle core layer 33 has a corrugated core of peaks and valleys. A total thickness of the spoon is set to be 0.4-0.8 mm.
Patent JP-2001358610-A (JP)
Title: Method and apparatus for communicating mobile identifying device
Inventor: IKEDA SHINKICHI
IPC: H04B1/59
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To enhance a communicating accuracy of a mobile identifying device, without having to possess a high precision clock source. SOLUTION: A communication frame is constituted of one trigger slot 30 which includes a trigger signal and a plurality of data slots continued to the slot 30. The data slot has a data field 31 and an ACK field 32. A transponder resynchronizes clock according to a NACK signal 34 as a high-low repetition pattern of a number of bits which are shorter than that of a preamble (trigger signal) 33, in which the signal 34 is contained in the trigger slot in the field 32.
Patent JP-2001353207-A (JP)
Title: Sterilizing/deodorizing method using silver ion and device therefor
Inventor: KAMATA MASATAKA
IPC: A61L2/16
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To perform sterilization and deodorization by using a silver ion solution. SOLUTION: This system is provided with a sterilizing/deodorizing method using silver ions and a device therefor and is characterized in that a conductive solution is injected into a nonconductive synthetic resin material or wooden vessel, current-carriable two sliver plates are suspended in the vessel, and an electric current is carried via an adapter from a single-phase ac.
Patent JP-2002006166-A (JP)
Title: Anchoring structure for submarine optical cable
Inventor: EUCHI KENICHI
IPC: G02B6/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To intensify the anchoring force of tensile strength line and perform downsizing. SOLUTION: A cone 20 whose outer surface is formed taperingly has a through-hole 21 for an optical fiber unit. At the tapered outer surface, multiple tensile strength lines 3 are attached from the unit separately and three recessed parts 22 are formed at an equal space for attaching trisecling pieces for a pressure resistant layer 2 (a, b, c). A metal fitting 30 for supporting the cone has the same tapered inner surface as the cone 20.  Although the outside diameter R(x) x is the position in the longitudinal direction of the cone} of the cone 20 is determined dependently on the size of coupling, it is selected so that the cone can mount the trisecling pieces 2a, 2b and 2c and all the multiple tensile strength lines 3 at the largest diameter of the cone (where, x=3) and the inside diameter of the metal fitting 30 for the cone is selected the same as or less than R(x)+2r}, provided that r is the diameter of the tensile line.
Patent JP-2002000573-A (JP)
Title: Terminal device for health checking
Inventor: YAMASHITA KUNIHIKO
IPC: G16H10/60
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device for health checking capable of solving such a problem that a series of the contents of measurement including a guidance cannot be modified or improved for every sensor in a terminal for health checking for measuring the data of organism and transmitting the data to a remote terminal. SOLUTION: The device is provided with a communication means 2 for transmitting data to/from a remote terminal via a communication medium and a measuring means 3 for measuring health condition and transmitting the measurement data by the communication means 2. The measurement means 3 is provided with a procedure setting means 4 for every sensor for setting measurement procedures 10 for every sensor, and a measurement executing means 5 for every sensor for executing measurement processes based on the measurement procedures 10.
Patent JP-2001067796-A (JP)
Title: Method for transmitting data between plural lsis and dvd audio reproducing device using the method
Inventor: KAWAMURA AKIHISA
IPC: H04L9/10
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a DVD audio reproducing device capable of preventing a digital signal just before it is inputted to a D/A conversion LSI from being illegally copied. SOLUTION: A digital signal processing LSI 6 and a D/A conversion LSI 7 are connected with each other through external busses 13 to 15. A scramble processing circuit 17 scrambling a digital signal to be outputted from a digital signal processing circuit 16 is provided in the inside of the digital signal processing LSI 6 and a descramble processing circuit 18 descrambling a scrambled digital signal to be transmitted through the external busses 13 to 15 is provide in the inside of the D/A conversion LSI 7.
Patent JP-2002000762-A (JP)
Title: Golf ball
Inventor: SAJIMA TAKAHIRO
IPC: B22C9/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having dimple patterns arranged in the octahedron form and reducing dimple effect when section large circles L1, L2, L3 are matched with the fastest part. SOLUTION: The surface of this golf ball is divided into eight spherical regular triangles T1-T8 by means of twelve sectioning lines formed by projecting twelve sides of an octahedron inscribed in the surface of the golf ball to the surface. In each of the spherical regular triangles, dimples are arranged. In any of six apexes P1-P6, four spherical regular triangular dimple patterns having these apexes in common are different from each other. Two spherical regular triangular dimple patterns facing each other while sharing these apexes with each other are not symmetrical mutually with respect to a line/point. In any of the twelve sectioning lines, two spherical regular triangular dimple patterns sharing these sectioning lines with each other are not symmetrical mutually with respect to a line/point.
Patent JP-2002006112-A (JP)
Title: Lens sheet and its manufacturing method, transmissive screen
Inventor: SEKIGUCHI HIROSHI
IPC: G02F1/1335
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens sheet which has a high contrast by suppressing the influence of external light without shielding an image light, its manufacturing method and a transmissive screen. SOLUTION: On the light entering side, unit lenticular lenses 14 are set side by side plurally in the vertical direction. On the light emitting side, unit deflection projecting shapes 15 which emit the light of the image light that totally reflected by total reflection surfaces 12 are set side by side plurally in the horizontal direction, and their light emitting parts 11 are arranged in positions that unit lenticular lenses 14 collect the light of the image light. And, by doing this, since the light of the image light is not emitted from non-light-emitting parts 16 except the light emitting parts 11, by forming light shielding layers 16B on these, it can minimize the deterioration of contrast caused by external light.
Patent JP-2002013704-A (JP)
Title: Burner for heating furnace
Inventor: KIYOHIRA KAZUMA
IPC: F27D7/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a burner for heating a furnace which can suppress suspended matters in the furnace from attaching to the inner surface of a portion where a flame passing space is formed or to the end portion of a burner body, where gas is injected. SOLUTION: A burner body M coaxially provided with an inner tube 3 and an outer tube 4 is disposed being positioned more outer side of the furnace than the inner surface of a furnace wall 34. Further, there is provided a portion H for forming a flame passing space 14 having a shape that broadens as it goes to the end, between the outer periphery of the gas injecting end portion of the body M and the wall 34. Either one of an inner injection passage 6 and an outer injection passage 8 injects a fuel gas while the other injects a gas containing oxygen for combustion.  The outer peripheral portion of the passage 8 is provided with an injection port 13 for injecting a gas containing secondary oxygen for combustion to an outer peripheral space 15 of a flame base, which is made between the base portion of a flame F formed by the body M and the inner surface of the portion H, so that the air in the furnace is suppressed from flowing into the space 15.
Patent JP-2002003987-A (JP)
Title: Low-yield ratio, high-tensile steel excellent in weldability and toughness at low temperature, and its manufacturing method
Inventor: WATABE YOSHIYUKI
IPC: C22C38/14
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide low-yield ratio, high-tensile steel excellent in weldability and toughness at low temperatures for use, e.g. as structural steel requiring earthquake resistance and steel for various tanks for mixed loading of different liquidified gases, and to provide its manufacturing method. SOLUTION: In the steel, fixed amounts of martensitic phases or martensitic- austenitic mixed phases are contained in a steel structure in a position at a depth one-fourth the thickness in the section in a plate-thickness direction; a phase having <=4 μm circle-equivalent diameter and >=4 aspect ratio comprises >=90% of the above respective phases; and no yield point is exhibited at the tensile test. In order to attain these characteristics, a cast slab or steel slab which has a composition containing C, Si, Mn, P, S, Nb, Ti and Al, further containing, if necessary, Cu, Ni, Cr, Mo, etc., and having <=0.25% PCM value is heated to 1,000-1,250 deg.C and hot rolling is finished at >=720 deg.C while regulating cumulative rolling reduction in austenite unrecrystallization temperature region to >=30%, and then, cooling from >=680 deg.C is controlled.