baber/WOPTO huggingface dataset:
Patent JP-S61126600-A (JP)
Title: Sound wave input processing
Inventor: RAIMO BAKISU
IPC: G10L11/00
Filed: 1985-09-26
Abstract: An acoustic processor and a method of processing an acoustic wave input which includes a non-linear auditory model of the neural firing rate in the ear.  The firing rate is determined by the replenishment of neurotransmitter and loss of neurotransmitter due to spontaneous decay, spontaneous firing, and acoustic wave inputs defined, preferably, in sones. The number of free parameters in the acoustic processor is reducible to one, namely the ratio R of two steady-state firing rates each resulting from a different loudness. Preferably, the free parameter is adjusted to minimize steady-state effects which are adversely impacted by speaker differences, background noise, distortion, and the like.  The present invention addresses the general problem of processing an acoustic wave input in a speech recognition system and addresses the specific problem of adjusting acoustic processor performance to reduce adverse effects.
Patent JP-2000043256-A (JP)
Title: Ink-jet type recording head
Inventor: SUMI KOJI
IPC: B41J2/055
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet type recording head which is appropriate to control discharge of ink. SOLUTION: This ink-jet type recording head has a piezoelectric thin film element as a driving source for discharging ink to be filled in a pressure chamber. A piezoelectric film constituting the piezoelectric thin film element is formed in a double structure of an upper layer and a lower layer. A shift characteristic curve 501 to a voltage of the lower layer increases monotonously in a range of a driving voltage of -VQ<=V<=0 and a shift characteristic curve 502 to a voltage of the upper layer decreases monotonously in the range of the driving voltage of -VQ<=V<=0. A shift characteristic curve to a voltage of the piezoelectric film is a combined one of both curves, having an extreme point in the range of -VQ<=V<=0 as shown by 503. Therefore, when a voltage is impressed in the range of -VQ<=V<=0, the piezoelectric thin film element shifts once in a direction to reduce the pressure chamber and then shifts in a direction to pressure the chamber. A so-called 'draw strike' ejection control is thus realized in a simple driving waveform of, e.g. a trapezoidal wave.
Patent JP-H1139675-A (JP)
Title: Sensor system for optical disk
Inventor: NOGUCHI MASATO
IPC: G11B7/09
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To remove a noise by providing an insensitive area on a cross talk area between two sensors and detecting a focusing error signal based on a signal from a light receiving area arranged out of this area. SOLUTION: A hologram element is set so that luminous flux is separated in the tangential equivalent direction Y, and first, second sensors 13, 14 are provided with respective four light receiving areas A, B, C, D and E, F, G, H divided by a division line parallel to this direction Y, and the insensitive areas K, L long in the tangential equivalent direction on a central part in the radial equivalent direction. Since the diffractive angle of the hologram element is changed dependent on a wavelength, when a light emission wavelength of a laser light source is changed, spots on the sensors are displaced in the separated tangential direction. By that the boundary line of the light receiving area is made parallel to this tangential direction Y, the matter that the spot displacement due to wavelength fluctuation imparts a noise to the signal is prevented.
Patent JP-2000045617-A (JP)
Title: Hanger rail for partition panel
Inventor: GOTO SEIICHI
IPC: E05D15/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hanger rail for partition panels capable of having runners move smoothly on joints connecting hanger rails together in the right angle. SOLUTION: With regard to a partition panel having hanger rails 11b connected together in the right angle direction and runners suspendedly supporting the panels made guidable by changing its direction towards the right angle along supporting surfaces 12a, 12b formed inside the hanger rails 11b, a cut surface 13a for guiding runners to the position to change their directions is formed on supporting surfaces 12a, 13 near the joint of the hanger rails 11b.
Patent JP-H0670455-A (JP)
Title: Earth detection information transmitting system
Inventor: SHIBATO YOSHIHIKO
IPC: H04B10/278
Filed: 1992-08-07
Abstract: PURPOSE:To transmit the detected information of an earth sensor to a substation efficiently and through a low-cost system without performing a change of connection and optical distribution at the time of newly laying a high-tension distribution line and changing the state of the distribution line. CONSTITUTION:Earth sensors 1-1, 1-2, etc., installed for each pole unit of a high-tension distribution line oscillates each of fiber oscillators 1H-1, 1H-2, etc., at each natural frequency by earth current from a high-tension apparatus to apply external stress to a single-mode optical fiber cable 10. A single-mode light outputted from the light source 20 of the substation 2 to the single-mode optical fiber cable 10 is given an optical variation in the plane of polarization by the fiber oscillator. In the substation, a receiving level oscillating at the natural frequency and differing from a normal constant receiving level is inputted to a wave detector 24 by analyzer 21, 0/E sensing element 22 and amplifier 23 so that the position of the earth sensor is detected.
Patent JP-H1052750-A (JP)
Title: Slide gate plate
Inventor: WAKITA TAMOTSU
IPC: B22D41/32
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a slide gate plate having oxidation resistance, moreover mechanical strength, wettability resistance and durability capable of more repeatedly using than the conventional one. SOLUTION: This slide gate plate is composed of, by wt., 2-20% carbon material of graphite, pitch or the like, 1-10% total quantity of at least one kind or more selected among silicon, aluminum, silicon carbide and boron carbide, 1-10% tungsten boride having 100μm or below of grain size and the balance fire resistant material of alumina, zirconia, magnesia, silica or the like.
Patent JP-H0870721-A (JP)
Title: Disease injury-controlling agent for cultured laver and control of disease injury of cultured laver
Inventor: OKUZONO KAZUHIKO
IPC: A01N37/36
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a disease injury-controlling agent capable of controlling attached germs such as Olpidiopsis or Pyshium propagating during laver culture by the germicidal potency of the contained acid itself without damaging laver and also without causing marine environmental pollution, by mixing an aqueous formic acid solution with specific acid(s) such as phytic acid. CONSTITUTION: This disease injury-controlling agent is obtained by mixing a 0.3w/v% aqueous formic acid solution (part or the whole of the dispersion medium may be seawater) with an aqueous solution of at least one kind of acid selected from phytic acid, lactic acid, acetic acid, adipic acid, succinic acid, malic acid, citric acid, maleic acid, fumaric acid, gluconic acid, tartaric acid, monochloroacetic acid, dichloroacetic acid, trichloroacetic acid, itaconic acid, glutaric acid, ketoglutaric acid, phosphoric acid, hydrochloric acid, sulfuric acid and nitric acid. In this case, the respective concentrations of these acids (except the formic acid) are set at 0.01-3w/v% correspondingly to the time necessary for treating object laver. Object cultured laver is immersed in the resultant mixed solution.
Patent JP-H0260127-A (JP)
Title: Grinding holder for semiconductor wafer
Inventor: SHIMURA AKIO
IPC: B24B37/04
Filed: 1988-08-26
Abstract: PURPOSE:To facilitate the pure water replacement of a grinder at the end of grinding operation by cutting a running out groove along the periphery of a substrate bonding surface of a grinding holder. CONSTITUTION:For example, a running out groove 15 of 8mm wide, 5mm deep is cut along the outer periphery of a substrate holding surface 14a of a grinding holder 14. A plurality of GaAs substrates 16'' phi are bonded onto the substrate holding surface 14a inside the running out groove 15. The grinding holder 14 is fixed to an upper axle shaft 11 through the intermediary of a connecting part 13 and then a grinder is turned to perform the mirror-grinding operation while feeding hypochlorous acid base grinding solution. When the grinding holder 14 is pulled out of the grinder at the end of the grinding operation, cleaning water is taken in from a leading-in port 12 to be run out from the running out groove 15 to replace the grinding solution with pure water. Through these procedures, the surface grinding operation can be performed efficiently.
Patent JP-S60103589-A (JP)
Title: Timing signal generating circuit
Inventor: FUKUZOU YUKIO
IPC: G11C11/407
Filed: 1983-11-11
Abstract: PURPOSE:To generate a signal in a predetermined order even at the initial set by providing a delay circuit and a pull-up transistor (TR) whose source is connected to an output terminal, whose gate is connected to an input terminal and whose drain is connected to a power supply. CONSTITUTION:Pull-up TRs Q21, Q22 are connected respectively to an input terminal of delay circuits 21, 22 in a circuit generating a reset signal phi1 and a pre-charge signal phi2 for a DRAM. Then a pull-up TRQ22 is not conducted so long as the reset signal phi1 does not go to a high level. Thus, the order of generation of signal that the pre-charge signal phi2 goes to a high level after the reset signal phi1 goes to a high level even at the initial set just after application of power supply is maintained surely. The event that the power supply current of the DRAM becomes excessive is prevent by using it.
Patent JP-S60106676-A (JP)
Title: Manufacture of electric welded tube
Inventor: OONO KEIJI
IPC: B23K13/04
Filed: 1983-11-11
Abstract: PURPOSE:To improve thermal efficiency and improve quality of products by applying high frequency current directly on opposite edge faces of an open pipe made by forming a strip to nearly cylindrical shape by a multi-stage roll, clamping by a squeeze roll and welding. CONSTITUTION:Contact pieces 7a, 7b for supplying high freqyency current are brought into direct contact on opposite edge faces of the open pipe 1 made by forming the strip to nearly cylindrical shape by the multi-stage roll. High frequency current is impressed through the two contact pieces 7a, 7b for supplying high frequency current, and at the same time, clamped by the squeeze roll and welded. At this time, heating current supplied from contact position of the edge faces and contact pieces 7a, 7b flows uniformly over whole edge faces and goes to the weld point 5.
Patent JP-S6191114-A (JP)
Title: Cosmetic for hair
Inventor: NAESHIRO HIDEKAZU
IPC: A61Q7/00
Filed: 1984-10-09
Abstract: PURPOSE:A cosmetic for hair showing improved effects in protection of hair and hair growth, containing a culture material of mycelium of a bracket fungus of the genus Fomes or an extract of fruit body of a bracket fungus of the genus Fomes. CONSTITUTION:A cosmetic for protecting hair containing 0.01-10wt% dried powder of a culture material of mycelium of a bracket fungus of the genus Fomes or dried powder of a fruit body of a bracket fungus of the genus Fomes, or a cosmetic for hair containing 0.01-30wt% of the dried powder. A concentrate of the whole culture material obtained by cultivating mycelium of a bracket fungus of the genus Fomes in a liquid medium comprising 0.2-10W/V% glucose and 0.2-2W/V% embryo bud of wheat as essential components, a concentrate of culture solution separated from the mycelium, the separated mycelium, the whole culture material, the culture solution, its concentrate, or a solvent extract of the separated mycelium is used as the culture material of mycelium.
Patent JP-S59102311-A (JP)
Inventor: YAMADERA KIYOUKO
IPC: E02D17/20
Filed: 1982-12-03
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-S6370093-A (JP)
Title: Heat exchanger
Inventor: OHAMA MASAHIRO
IPC: F28D1/04
Filed: 1986-09-09
Abstract: PURPOSE:To reduce the danger of generating a poisonous gas even if a heat transfer pipe is broken and realize a large cost-down and make the construction of a heat exchanger compact by arranging a flow passage for a high temperature gas and a flow passage for a coolant in such a way that both flow passages exchange heat mutually through fins. CONSTITUTION:A heat transfer tube 1 through which a high temperature gas passes and a heat transfer pipe 2 through which a coolant passes pierce respectively a plurality of fins 3 and are in close contact with the fins 3. Even if the heat transfer pipe 1 for the high temperature gas here is broken, the danger that the coolant is heated and a poisonous gas is generated is reduced. When the room cooling operation is in progress, the coolant which is compressed by a compressor 6 exchanges heat with the atmospheric air sent by a blower 5 in an outdoor heat exchanger 4 which also functions as a coolant heater, and the coolant is condensed. And then, this condensed coolant is expanded by a pressure reducing mechanism 8 and exchanges heat with the air in a room in an indoor heat exchanger 9 to be evaporated and then it is sucked into the compressor. Next, during the room heating operation the coolant sent by the compressor 6 exchanges heat with the air in the room in the indoor heat exchanger 9 to be condensed. If the outdoor heat exchanger 4 which also functions as a coolant heater is used in this way, it has the favorable effects that an unnecessary unit is eliminated and a large cost-down is realized.
Patent JP-2001040490-A (JP)
Title: Microetching agent for iron-nickel alloy and surface roughening method suing it
Inventor: AKIYAMA DAISAKU
IPC: H01L23/50
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To roughen the surface of an iron-nickel alloy to a fine rugged shape in which anchoring effect is sufficiently exhibited in the case of being adhered with a resin by subjecting the alloy to etching with an aq.soln. contg. an oxi dizer, inorganic acid and chlorine ions. SOLUTION: This is a surface roughening method using a microetching agent for an iron-nickel alloy composed of an aq.soln. contg., by weight, 0.5 to 20% oxidizer, 2 to 40% inorganic acid and 0.001 to 2.0% chlorine ions. As the oxidizer, salt contg. ferric salt such as ferric nitrate and ferric sulfate is desirable because of its good stability. Inorganic acid dissolves oxidized iron and nickel, and sulfuric acid and nitric acid are desirable from the points of the easiness of waste water treatment, cost or the like. For controlling the surface shape, chlorine ions are added. As a chlorine ion source, sodium chloride, ammonium chloride, hydrochloric acid, aniline hydrochloride or the like can be given. As for their concn., that of the oxidizer is controlled to 0.5 to 20%, that of inorganic acid to 2 to 40%, and that of chlorine ions to 0.001 to 0.5%.
Patent JP-H1055950-A (JP)
Title: Specimen supporting mechanism in electronic beam aligner
Inventor: MATSUKI KAZUTO
IPC: H01L21/027
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To enable a specimen to be supported adding no excessive load to the same while making alignment of the specimen within an electronic beam aligner. SOLUTION: A specimen 12 is inserted into a specimen container 11 provided on a frame 10. In the frame 10, abutted parts 13a-13c are provided on the three positions of the specimen container 11 for making alignment of the specimen 12 in the horizontal direction. Furthermore, three each of clamp mechanisms 14a-14c are provided on the frame 10 wherein the specimen 12 inserted into the specimen container 11 is held from front and back, thereby specimen 12 to be fixed and held as well as the alignment thereof in the vertical direction to be made.
Patent JP-2001032630-A (JP)
Title: Sash frame for building
Inventor: SUZUKI KATSUYA
IPC: E06B1/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To mount a sash frame for building at a peripheral fringe of an opening part of a building by corresponding to fitting of an external wall member and constituting a mounting fin for mounting in the opening part of the building by another detachable member. SOLUTION: One pieces of mounting fins 31, 32, 33 are inserted into each mounting rail 4, 14, 24 and are attached by mounting screws 62. Mat sealers 41, 42, 43 are arranged among each frame 1, 11, 21, a seal back-up material 44 is arranged, and each frame 1, 11, 21 and each small lid 51L, 51R, 53L, 53R are fixed by mounting screws 61, 63. Each mounting fin 31, 32, 33, 52 is attached to a member to be mounted by mounting screws by bringing a glass pressing fringe 15 of the lower frame 11 onto an outdoor side so that a sash frame for building F in an assembled condition is at a predetermined frame mounting position. When the sash frame for building F is mounted on the member to be mounted, it is possible to mount the sash frame for building F on the member to be mounted in such a way that it is at the frame mounting position corresponding to fitting of a thick external wall member.
Patent JP-H1055361-A (JP)
Title: Device and method for character processing
Inventor: NAKAKOSHI HARUKI
IPC: G06F17/22
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately perform word usage example processing even if example information of a word usage example dictionary indicates the wrong address of word information. SOLUTION: Word information used for character string conversion is retrieved (S11) from a basic dictionary and when the word information is not registered in the basic dictionary, additional word information is retrieved from an additional word dictionary (S13) to obtain the address of the additional word information (S14); when the address is registered in a correction address table, the address of the word information is acquired from the table (S17), the main body of the additional word information is acquired from the additional word dictionary (S18) as the address is acquired, and example information corresponding to the address of the word information is acquired from a word usage example dictionary, thereby performing word example usage processing by using the example information and the main body of the additional word information.
Patent JP-H053161-A (JP)
Title: Vacuum film forming device
Inventor: AKETAGAWA KENICHI
IPC: C30B25/12
Filed: 1991-07-30
Abstract: PURPOSE:To prevent dust from being generated in a vacuum chamber by a method wherein products formed of source gas is restrained from attaching to a heat source of a vacuum film forming device which heats a substrate and its vicinity. CONSTITUTION:A first and a second vacuum chamber space, 6a and 6b, are provided inside a vacuum chamber 6, and a first and a second vacuum exhausting means, 7 and 9, which communicate with a first vacuum chamber and a second vacuum chamber respectively are arranged. A substrate heating means 3 is provided inside the first vacuum chamber, a gas supply means 8 is installed inside the second vacuum chamber, a substrate holding means 1 is arranged with the substrate 2 at a position so as to isolate the first vacuum chamber from the second vacuum chamber holding the substrate 2 to enable its surface where a thin film is formed to confront the second vacuum chamber.
Patent JP-S6189845-A (JP)
Inventor: SAKURAI MASAAKI
IPC: B32B25/04
Filed: 1984-10-11
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-S60103970-A (JP)
Inventor: MINAMI HIROMICHI
IPC: A61M1/14
Filed: 1983-11-11
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-S6271906-A (JP)
Title: Waveguide type polarizing element
Inventor: HARIGAI MASATO
IPC: G02B6/12
Filed: 1985-09-26
Abstract: PURPOSE:To provide a function equiv. to the function of calcite by coating a thin org. film consisting of a sodium nitrate single crystal and having the refractive index between the refractive index of the ordinary light and the refractive index of the extraordinary light on the surface of a sodium nitrate single crystal substrate having an optical axis in a thickness direction thereby constituting a waveguide type polarizing element. CONSTITUTION:The direction of the optical axis O of the sodium nitrate (NaNO3) single crystal substrate 1 which is a negative uniaxial crystal is the thickness direction. The org. material for the thin org. film 2 having the refractive index (n) is formed on the surface of the sodium nitrate single crystal substrate 1. The refractive index (n) of the thin org. film 2 is determined at the refractive index between the refractive index n0 of the ordinary light and the refractive index ne of the extraordinary light. Namely, ne<n<n0. The energy of the light having the oscillation direction perpendicular to the plane of the figure is lost, by which the light propagating in the thin org. film 2 is made only the light having the oscillation direction parallel with the plane of the figure. The linearly polarized light oscillating only in the direction parallel with the plane of the figure is thus obtd.
Patent JP-2000041571-A (JP)
Title: Cutter of food
Inventor: OGAWA YUTAKA
IPC: A22C25/16
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutter of a food, capable of accurately cutting a fish along the midrib even if the fish is frozen in a bent state. SOLUTION: A cutting rope 2 is formed by fixing hard granules 67 on a flexible wire rope 65 over the whole outer periphery so as to form a rough surface. A reciprocal driving means 5 reciprocally drives the cutting rope 2 in the tensioned direction. A sending-out device 7 for sending out a frozen fish 9 to be cut in a nipped state to the tensioned cutting rope 2 is installed on a processing table 3. The sending-out device 7 sends out the nipped frozen fish 9 while positioning the center of the frozen fish 9 so as to be at the cutting position P. As a result, even if the frozen fish 9 is frozen in a bent state, the frozen fish 9 is accurately cut along its midrib.
Patent JP-S59102386-A (JP)
Inventor: HORUSHIYUTO BOROBUSUKI
IPC: A24D3/18
Filed: 1983-11-11
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-S60106130-A (JP)
Title: Charged-beam exposure device
Inventor: KURIHARA KENJI
IPC: H01L21/027
Filed: 1983-11-15
Abstract: PURPOSE:To form a charged-beam exposure device enabling a drawing of higher speed in an exposure device of a multibeam system using matrix blanks. CONSTITUTION:Beams passing through matrix blanks 22 are removed of unnecessary beams such as scattered beams by stops 23 and than enter a deflector 24. The deflector 24 comprises four X-Y deflectors arranged in 2X2 and subjects a plurality of matrix blanks separately to deflective control so that four images of matrix blanks A-D shown in the figure (a) may be arranged in the same sequence with those of disposed matrix blanks and at fixed intervals. The images thus obtained are reduced by a reducing lens 25. A reduced image is focused on a sample surface 29 by an objective lens 27.