baber/WOPTO huggingface dataset:
Patent JP-H10260693-A (JP)
Title: Method and device for speech recognition
Inventor: MIET GILLES
IPC: H04W88/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain superior performance regarding speech recognition in noisy environment by providing a stage for varying a threshold value as a function of evaluation which has been made at a stage for evaluation. SOLUTION: Ambient noise is evaluated (K1). This measured value is obtained in consideration of a noise vector, the absolute value of the noise vector, or the mean value of squares of the noise vector. The threshold value TH is derived as a function from the level measured by this system (K2). The distance DK between an input vector Vi and a reference vector W<k> i is calculated (K3). The smallest distance DB among calculated minimum distances is decided (K4). This minimum value is compared with the threshold value TH (K5). When this value is larger than the threshold value TH, this word is rejected (K6) and when this value is larger than the threshold value, recognition success is declared (K7). Consequently, superior performance is obtained in noisy environment.
Patent JP-S55115248-A (JP)
Title: Sample deformer for electron microscope
Inventor: YOSHIDA KIYOKAZU
IPC: G01N3/08
Filed: 1979-02-27
Abstract: PURPOSE: To permit the deformation of sample with high accuracy by a simplified structure in which a load is applied to sample by a driving means provided with an operating part driven by a pair of bellows facing each other.  
     CONSTITUTION: With the valve 9 connected to the high-pressure air source of the one fluid supply tube 8, when necessary opening and closing operations are made  while watching the pressure meter 10 and also the valve 9' of the other fluid supply  tube 8' is opened to the air, the one driving mechanism A is driven to the right side  by a pressure difference between the higher internal pressure of the bellows 7a and  the atmospheric pressure inside the bellows 7'a and thereby the left end of the sample 4 is pulled toward the left side and at the same time the right end of the sample  4 is pulled to the right side by the other driving mechanism B. A tensile load is applied to the sample 4 is this way and the sample 4 is stretched and deformed according to the load. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62182581-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B25/22
Filed: 1986-02-03
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-H08277383-A (JP)
Title: Pressure-sensitive adhesive composition and sheet for information carrier
Inventor: TAKAHASHI HIROMICHI
IPC: C09J7/02
Filed: 1996-02-08
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive composition comprising a specific self-dispersing aqueous polyester resin emulsion, etc., excellent in prevention of letter transfer, adhesiveness and releasability, useful for a sheet for an information carrier, etc. CONSTITUTION: This pressure-sensitive adhesive composition comprises (A) a nonreleasable adhesive base, (B) a finely particular filler having noncompatibility with the component A and (C) a self-dispersing aqueous polyester resin emulsion obtained by subjecting (i) one or more alcohol components selected from the group consisting of a diol component of the formula (R is ethylene or propylene;  the average value of x+y is 2-7), an aliphatic diol and a tri- or polyhydric alcohol and (ii) one or more acid components selected from (ii) a bifunctional carboxylic acid (anhydride), etc., and a tri- or polyfunctional carboxlic acid (anhydride), etc., to copolycondensation to give a polyester resin having 3-70KOHmg/g acid value, dissolving the resin in a ketone-based solvent, adding a neutralizing agent to the solution to ionize the carboxyl group in the polyester resin, then adding water, distilling away the ketone-based solvent and transferring the resultant substance to a water system.
Patent JP-H07229380-A (JP)
Title: Doors of gate
Inventor: KATO SETSUO
IPC: E06B11/06
Filed: 1994-02-21
Abstract: PURPOSE:To prevent a drop bar from rising, when the door body of a gate is closed at a stop position, and adjust the height of the drop bar at a fine pitch. CONSTITUTION:The surface of a gate door body 3 coming to be faced to another gate door body 4 in closed state is provided with an opening 20a, and a box body 20 with projections 20c of rectangular longitudinal cross section at the predetermined vertical intervals is laid behind the rear side 20b. Also, the top of a drop bar 21 laid so as to pass through the bottom 20f of the box body 20 for extension therein is provided with a slide block 23 of rectangular longitudinal cross section having height at the side of the rear side 20b of the box body 20 smaller than the height of a recess 20h between upper and lower projections 20c and 20c on the side 20b. In this case, the block 23 is laid, so as to be freely slidable in parallel to a direction from the rear side 20b of the box body 20 to the opening 20. Furthermore, a spring 24 is housed in a horizontal aperture formed in the slide block 23 for the energization thereof toward the rear side 20b of the box body 20.
Patent JP-S59152245-A (JP)
Title: Chemical-resistant treatment of surface of glass bottle
Inventor: MORISHIMA KIYOAKI
IPC: C03C23/00
Filed: 1983-02-14
Abstract: PURPOSE:To carry out removal of alkali from the inner surface of glass bottles, by connecting a jetting part of a reactive gas of SO2 or SO3 to a part for circulating and inhaling a gas in a furnace and a part for feeding a new gas, circulating and feeding a gas having a given concentration to the glass bottles. CONSTITUTION:In a chemical-resistant treatment by bringing a reacting gas consisting of SO2 or SO3 into contact with the surface of the glass bottles B, the jetting part 20 of the reactive gas is set above conveyor 18 for transporting bottles in a furnace in the width direction, the jetting part 20 is connected to the part 24 for circulating and inhaling a gas in the furnace and the part 30 for feeding a new reactive gas. The reactive gas having a given concentration is fed from the jetting part 20 to the bottles B transported in the furnace by supplying the gas in the furnace inhaled from the circulating and inhaling part 24 and the new reactive gas, and removal of alkali from the inner surface of bottles can be carried out extremely effectively and efficiently, irrespective of shapes of bottles.
Patent JP-H07235202-A (JP)
Title: Light source apparatus for lamp of vehicle
Inventor: HIROSE SATORU
IPC: B60Q1/44
Filed: 1994-02-21
Abstract: PURPOSE:To extend the cross-section shape of floodlight luminous fluxes in the longitudinal direction by the effectively used luminous fluxes by improving the center, highly mounted, stop lamp mechanism for which hologram is utilized and improving the effective utilization factor of the luminous fluxes radiated out of a bulb without forming shadows in the center of a light emitting region. CONSTITUTION:Luminous fluxes radiated out of a bulb 6 and reflected by the lower half part of a rotary parabolic plane reflector 13 form parallel luminous fluxes and pass a red-color filter center 12M. The luminous fluxes reflected on the upper half part of the rotary parabolic surface reflector 13 are reflected again by the left 14L and the right 14R of a primary mirror, and further reflected again by the left 15L and the right 15R of a secondary mirror and then pass the left 12L and the right 12R of the red-color filter.
Patent JP-S60169600-A (JP)
Title: Plating method
Inventor: KAWAI NOBORU
IPC: C25D21/12
Filed: 1984-02-13
Abstract: PURPOSE:To form simply a film having high accuracy in thickness by plating when a body to be plated is plated in a plating soln., by detecting the thickness of a film formed by plating with a noncontact type film thickness measuring instrument and by controlling plating in accordance with a signal from the instrument when the film attains to a prescribed thickness. CONSTITUTION:A noncontact type optical microscopic displacement measuring instrument A is put in a plating soln. to measure directly the thickness of a film formed by plating on a surface 10 of a body to be plated. When a controlling part receives an output signal from the instrument A, it acts to stop electroplating by cutting the power supply or pulling up the body to be plated from the plating soln. Since the thickness of the film is detected by the angle of reflection, exact detection can be carried out independently of a change in the composition of the film, so the thickness is accurately controlled.
Patent JP-H04239690-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: KAWAGUCHI MAKOTO
IPC: B41M5/36
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a reversible heat-sensitive recording material capable of forming the image of a high milky turbidity, even in a case where said material is heated with a low energy and for a short time by providing a heat insulating layer between a supporting body and a heat-sensitive layer or using a heat insulating supporting body. CONSTITUTION:Since a heat insulating layer or heat insulating supporting body prevents escape of even small heat from a heat-sensitive layer to permit retention of the heat therein, the sensitivity of the heat-sensitive layer can be improved. Moreover, since this reversible heat-sensitive recording material has a temperature range T2 within which it becomes transparent, by providing the heat insulating layer under the heat-sensitive layer, the escape of heat from a thermal head becomes difficult and the temperature of the entire recording layer including the width and length directions can be made uniform to obtain an evenly transparent state. As the heat insulating layer, for example, chemically synthesized heat insulating material such as polyurethane foam or dispersed small hollow particles may be used, although not confined thereto.
Patent JP-H01198914-A (JP)
Title: Construction of marine concrete structure
Inventor: MATSUKIDA MASAYOSHI
IPC: E02B17/00
Filed: 1988-02-04
Abstract: PURPOSE:To make work sage from danger and construct an underwater structure by stretching a beam material between beam heads exposed from a water surface and, after setting up reinforcing steel and formwork on the beam top clamped to a lower end of a screw bar erected in the beam material free of lifting motion, lowering them and then placing concrete thereinto. CONSTITUTION:After a pile 1 is driven in a state of exposing the head from a water surface, a beam material 2 of H-type steel or the like is clamped to it, and a screw bar 21 is attached to this beam material in the vertical direction free of lifting motion, while two main girders being paralleled in holding the pile 1, where concrete is placed, in between are connected to a lower end of each screw bar 21. Next, a cross girder 23 is attached to the top of a main girder 22, and a bottom form 3, reinforcing steel 4 worked and assembled in a factory in advance and a side form 31 are mounted on the top of this cross girder 23. Then, the screw bar 21 is lowered and, after position for a form 31 is carried out, concrete is placed in this form 31, the this form 31 is removed after curing and hardening.
Patent JP-H09191834-A (JP)
Title: Feed for ornamental fish contained in vessel
Inventor: YOSHIDA NOBUYUKI
IPC: A01K97/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a feed for an ornamental fish contained in a vessel, preventing the unfinished feed from spreading over in an aquarium and deteriorating the quality of water, easy for controlling the amount of feeding, excellent in simplicity by suspending the granular feed in a liquid and containing the feed in a vessel installed with a small hole. SOLUTION: This feed for an ornamental fish contained in a vessel is prepared by suspending a granular feed 1 obtained by heat- and dry-treating a material containing water consisting of a fish powder such as a white fish meal and a binder in a liquid, and housing the feed in a vessel 10 installed with a small hole 11. Further, the vessel 10 is preferably installed in an aquarium by a sucking disc capable of attaching to the wall of the aquarium so as to make the small hole 11 facing to downward direction.
Patent JP-2000219676-A (JP)
Title: Carbazole derivative, its production and electrophotographic photoreceptor using the same
Inventor: WATANABE MASATADA
IPC: G03G5/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a new compound suitable as a charge transporting agent and to provide both a method for producing the new compound and an electrophotographic photoreceptor improved in sensitivity as compared with that of a conventional one. SOLUTION: This carbazole derivative (a charge transporting agent) is represented by the formula (R1 to R7 denote each the same or different and an alkyl group or the like; (m), (n), (q) and (r) denote each an integer of 0-5; and (p) and (s) denote each an integer of 0-4) and is produced by formylating carbazole according to the Vilsmeier method and then reacting the resultant compound with a phosphonic acid ester of a triphenylamine derivative. The electrophotographic photoreceptor is obtained by forming a photosensitive layer containing the carbazole derivative on an electroconductive substrate.
Patent JP-S61184128-A (JP)
Title: Drive power distributing device in four-wheel drive vehicle
Inventor: OZAKI KIYOTAKA
IPC: B60K17/346
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an optimum distribution of power in a full-time four-wheel drive vehicle, by providing a plurality of drive power distributing mechanisms having power distributing ratios which are different from each others, and by selectively using these drive power distributing mechanisms. CONSTITUTION:A single pinion type first planetary gear 4 and a double pinion type planetary gear 5 are disposed between a drive power input shaft 1 from a transmission and front and rear wheel side drive shafts 2, 3 through drive power power distributing mechanisms respectively. Rotating drive force from the power input shaft 1 is transmitted to a ring gear 53 in the second planetary gear 4 through the planet carrier 44 of the first planetary gear and at a first rotary member 6. Further, the rear wheel side drive shaft 2 is coupled to a second rotary member 7 through the intermediary of a connecting shell 9, and the front wheel side drive shaft 3 is coupled to one of sun gears 41, 51 through the intermediary of a change-over mechanism 10 and a gear train 11.
Patent JP-S53108170-A (JP)
Title: Method of shrinking heat-shrinkable sleeve by heating
Inventor: MIYAZAWA HIDEHISA
IPC: B29C63/42
Filed: 1977-03-04
Abstract: PURPOSE: After a part of a heat-shrinkable sleeve is heat shrinked on a larger or smaller caliber part and the hot-melt adhesive on the sticked part is cooled. The sleeve is reheated to cover the tapered or stepped part with the heatshrinkable sleeve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03226955-A (JP)
Title: Mass spectrometer
Inventor: KAMESHIMA NORIO
IPC: H01J49/24
Filed: 1990-01-31
Abstract: PURPOSE:To halve the number of devices and parts of an exhaust system so as to reduce both the cost for maintenance of a mass spectrometer and the probability of trouble by attaching the suction opening of a main pump in such a manner as extending over spaces on both sides of a partition between an ion source and a mass spectrometry space. CONSTITUTION:A high vacuum pump 1 forms a pressure gradient in which pressure is heightened toward an exhaust opening 12 from a suction opening 11, while the pump has the action of preventing diffusion of exhaust gases in the direction perpendicular to the direction extending from the suction opening 1 to the exhaust opening 12 i.e., in the direction of the arrow A; when one main pump 1 is connected across an ion source 2 and a mass spectrometry space 3 diffusion of gases from the ion source 2 to the mass spectrometry space 3 through the main pump will not therefore occur even with different pressures on the ion source side and mass spectrometry space side of the suction opening 11 and each space is held at a pressure corresponding to the amount of gases supplied to the space. Therefore one set of exhaust device is enough and the number of parts of the pipe system is reduced so the cost of the exhaust system is reduced and also the probability of trouble is reduced together with the cost for maintenance.
Patent JP-H05188834-A (JP)
Title: Cleaning device
Inventor: ARAI MAKOTO
IPC: G03G21/10
Filed: 1992-01-14
Abstract: PURPOSE:To further reduce the capacity of a waste toner recovery tank by making the recovered toner flocculate while increasing its concentration. CONSTITUTION:A spiral member 10 by which the recovered toner by a cleaning device 7 is forcedly carried is provided between a cleaning device main body 9 and the waste toner recovery tank 12. The diameter of a spiral part 10B of the spiral member 10 is gradually reduced towards the waste toner recovery tank 12, and its carrying function of the toner is gradually reduced.
Patent JP-S60168060-A (JP)
Title: Board tester
Inventor: TATEBAYASHI YOSHIFUMI
IPC: G01R31/28
Filed: 1984-02-10
Abstract: PURPOSE:To shorten a testing time by the titled tester, and also to simplify its constitution by detecting a conducting state between terminals by using an oscillating signal without using a resistance meter. CONSTITUTION:Different frequency outputs from oscillators 13-16 are supplied to each test terminal of a printed circuit board 1. As a result, the level of an oscillation frequency passing through BPFs 17-26 contained in the outputs from test terminals 6-9 and the component of said frequency is whether a prescribed level or not is detected by level detectors 27-36, even only one of outputs of the detectors 27-36, an output decided as the abnormal is generated by a deciding circuit 37 such as an AND circuit, etc., the conduction of a board 1 is decided to be a failure. Accordingly, it is unnecessary to switch each test terminal and to connect it to a resistance meter, each inter-terminal is tested simultaneously by simple constitution which does not require a controlling circuit and a resistance meter, and a board conduction testing time is shortened.
Patent JP-S61186582-A (JP)
Inventor: YOKURA MITSUYOSHI
IPC: D06M15/643
Filed: 1985-02-12
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-H06216104-A (JP)
Title: Rotary-type washing drying device for batch-type treating wafer
Inventor: MINAMI MASAKI
IPC: F26B11/08
Filed: 1993-01-20
Abstract: PURPOSE:To rapidly dry the surface of a wafer efficiently by providing a heater within the inside. CONSTITUTION:A wafer cassettes 20 with a plurality of wafers 18 is placed at a wafer cassette stand 10A of a wafer rotar assembly body 10 and a washing liquid such as pure water is supplied from a nozzle 14 to a wafer 18, thus washing the wafer 18. After washing of the wafer 18 is completed, the supply of the washing liquid from the nozzle 14 is stopped and a heater 30 is lowered. Then, while power is supplied to the heater 30 and the surface of the wafer 18 is heated, the rotar assembly body is rotated at a high speed by a motor 12. As a result, centrifugal force is applied to the washing liquid deposited on the surface of the wafer 18, the washing liquid is eliminated from the surface of the wafer 18, and at the same time the washing liquid is allowed to evaporate from the surface of the wafer 18, thus drying the surface of the wafer 18 efficiently and rapidly.
Patent JP-H04260672-A (JP)
Title: Production of intermetallic compound or non-oxide ceramic
Inventor: KIDO HIROYASU
IPC: C04B35/64
Filed: 1991-02-18
Abstract: PURPOSE:To enable the self-propagation high-temperature synthesis of even a compound having low heat of formation in air under normal pressure at normal temperature without using a particular large-sized apparatus by adding a specific oxidizing agent in addition to the elements or raw material compounds constituting the objective synthetic compound. CONSTITUTION:An intermetallic compound or a non-oxide ceramic is produced by the synthetic reaction of two or more kinds of powdery elements or raw material compounds. In the above process, the powdery elements or the raw material compounds constituting the synthetic compound are mixed together with one or more kinds of oxidizing agent selected from alkali metal or alkaline-earth metal nitrate, perchlorate or hypochlorite. The mixture is formed, an end of the formed article is heated and ignited in air to effect the self- propagation high-temperature synthetic reaction and the reaction product is separated by immersing in water or in a dilute acid to obtain a high-purity intermetallic compound or non-oxide ceramic-based material free from impurity elements.
Patent JP-H05226211-A (JP)
Title: Exposure method
Inventor: OIKAWA AKIRA
IPC: H01L21/027
Filed: 1992-02-10
Abstract: PURPOSE:To prevent a difference in a formation pattern by a method wherein a series of operations in which individual regions are irradiated sequentially with one part of the total exposure amount to be executed to the individual regions is repeated until the total of exposure amounts in the individual regions becomes equal to the total exposure amount and a difference in the degree of the reaction of an acid with impurities in the air due to a difference in the exposure period of the individual regions is made small. CONSTITUTION:A silicon substrate is coated with a negative-type chemical-amplification resist to be a thickness of about 1.0mum; a heating treatment at 90 deg.C is executed for 60 seconds on a hot plate. Then, an exposure operation is performed by using an excimer laser stepper. An exposure region is set to a layout of 11X11; the whole region is exposed sequentially at an exposure amount of 7mJ/cm<2>. The operation is repeated ten times; the total exposure amount is set to 70mJ/cm<2>. The sequence of exposure operations in individual regions is reversed at each operation. After all the exposure operations have been finished, a heating treatment is executed on a hot plate; then, a developing operation is performed by using a tetrametylammonium hydroxide aqueous solution at 14N. Thereby, it is possible to prevent a difference in the sensitivity and the shape pattern of the individual exposure regions.
Patent JP-S61184574-A (JP)
Title: Fixing device
Inventor: MOGI MICHIO
IPC: B05C1/02
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the occurrence of the cracking at the surface fluorine resin layer of the heating roller and to execute the efficient fixing even when the thick paper, etc., are used for the recording material by making at least the surface layer of the elastic layer of pressure rollers into the rubber hardness 40 deg. or below. CONSTITUTION:An elastic layer 3b is compressed and deformed, and sandwiches a recording material 1 with pressure, and consequently, an elastic layer 2b is a heating roller 2 and a fluorine resin layer 2c are hardly deformed and as the result, a crack and a hair crack will not occur. A core bar 2a of the heating roller has a heater at the internal part or includes the resistance heating body at the layer itself. It is desirable that the elastic layer 2b of the heating roller 2 in the fixing device, especially, has the rubber hardness equal to or higher than the elastic layer 3b of a heating roller 3.
Patent JP-S62184392-A (JP)
Inventor: MIHASHI TAKESHI
IPC: G21C17/00
Filed: 1986-02-07
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。