baber/WOPTO huggingface dataset:
Patent JP-H11305792-A (JP)
Title: Sound absorbing device, speech recognizing device, method thereof, and program recording medium
Inventor: TAKANO TOMOHIRO
IPC: G10L25/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To correctly estimate noises, the suppress even unsteady noises, and to improve a speech recognition rate. SOLUTION: Outputs of a microphone 1 which is located close to a target signal source and a microphone 2 which is located away therefrom are converted into spectrum respectively (3, 4), and the level difference ΔLR(ωi ) between corresponding components L(ωi ) and R(ωi ) is detected (5); and ωi having ΔLR(ωi ) not smaller than a threshold value TH(ωi ) is extracted and its component (ωi ) is extracted from L(ω) and converted into a time waveform (8). A component L(ωi ) having ΔLR(ωi ) less than Th(ωi ) is given a weight w(ωi ) (9i) and is converted to a time waveform, and a sound source voiceless section is decided (10); when ΔLR(ω)>Th(ω) at this time, its ΔLR(ω) is decided as Th(ω) (11).  Converted time waveforms are accumulated, a voice section is detected by a bone-conduction microphone, and speech recognition is performed for the accumulated waveforms only in the section.
Patent JP-H04112323-A (JP)
Title: Software packaging system
Inventor: ITO TAKAO
IPC: H04Q3/545
Filed: 1990-09-03
Abstract: PURPOSE:To eliminate need for remodeling and addition of the existing program groups and to suppress the increase of the memory capacity together with improvement of the processing ability at addition of the service activities by selecting the packages storing various types of services required by the users. CONSTITUTION:An application program which attains the requested service and the data used by the application program are stored in a package 12 consisting of a storage medium that can be loaded into and unloaded from a main device 10 of a switchboard. Then the package 12 is loaded into the device 10 and the linkage is secured between the package 12 and an existing program group by a system initialization means 13. Thus the service contained in the package 12 can be started. Therefore it is possible to eliminate the need for remodeling and addition of the existing program groups and to suppress the increase of the memory capacity together with improvement of the processing ability.
Patent JP-S6475249-A (JP)
Title: Ink cartridge
Inventor: KITAHARA KOHEI
IPC: B41J2/185
Filed: 1987-09-17
Abstract: PURPOSE:To improve recovery of waste ink and preservation efficiency, by pinching a waste liquid opening from upper and lower directions with an absorbent. CONSTITUTION:For this ink cartridge 20, a waste liquid opening 13 for conducting waste ink to an absorbent is fixed to a cartridge case 10, and is further pinched from upper and lower directions with both ends 6a and 6b of the absorbent 6. When used, it is inserted into a cartridge holder, and ink is supplied from a outlet 1a. Waste ink is recovered through a waste liquid opening 13. In that case, after vigorously sprayed waste ink has been jetted near a central part 6c of the absorbent 6c, it permeates toward an outer peripheral part. Further, as ink in an ink bag 1 is being decreased by printing with an ink jet printer, a top 4b of a detection lever 4 will abut against a lever of a detection lever 30, and a remaining amount of ink can be detected.
Patent JP-2001059624-A (JP)
Title: Method for executing heating floor
Inventor: GOTO YASUSHI
IPC: F24D13/02
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a heating floor capable of supplying power to a heater only to necessary locations when executed and absorbing a slight deviation when heating floor is executed. SOLUTION: This method for executing a heating floor, having the steps of laminating a hard plate 11 at a front side and a hard resin foam body 12 at a rear side, and adhering a laminate 2 for the floor having a flat plate-like heater laminated between the plate 11 and the foam 12 of a site to be heated to the floor base, comprises the steps of providing grooves 4 on the rear surface side of the foam body 12, containing and embedding a cable wiring 5 for supplying power to the heater from a power source arranged in a room wall surface in the groove 4, and connecting the heater to the wiring 5.
Patent JP-H0785834-A (JP)
Title: Mass spectrometer and electrostatic lens
Inventor: TAKADA YASUAKI
IPC: H01J49/06
Filed: 1993-09-20
Abstract: PURPOSE:To provide a liquid chromatograph mass spectrometer for analyzing a bionic sample, etc., which can perform stable operation for a long period of time with little and high sensitivity. CONSTITUTION:An ion intake port 19 for taking ions in a mass spectrometry part is displaced from the axis of an ion guiding small hole 15 for guiding the ions into the vacuum condition and is thus arranged, and it is prevented that a charged liquid drop flows into a mass spectrometric part 6 by polarizing only ions by means of an electrostatic lens 21 and thereby taking them into the mass spectrometric part 6. A charged liquid drop causing noise and reduction in the sensitivity of the mass spectrometer can thus be removed.
Patent JP-H1075647-A (JP)
Title: Cereal grain recovering device for combine harvester
Inventor: KAYANO SHINZO
IPC: A01F12/50
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To enable increase in the tank capacity and increased number of grain bags in a combine harvester equipped with a grain tank having the grain outlet and the grain bags-supporting lever on the side face of the tank body. SOLUTION: The grain tank has the grain outlet 11 opened on and the grain bags-supporting lever 12 attached to the inclined face 7A on the outside of its body. The supporting lever 12 is made switchable between the resting posture along the inclined face 7A and the posture horizontal to the machine body in which the lever is projected outward on the side of machine body.
Patent JP-H0784812-A (JP)
Title: Fault processing system of automatic machine system
Inventor: MIZUNO KEISUKE
IPC: G06F11/22
Filed: 1993-09-20
Abstract: PURPOSE:To efficiently perform the fault processing of the fault processing system of the automatic machine system according to a fault and the level of an operator. CONSTITUTION:The automatic machine system offers specific services and the kinds of faults and the qualifications of the operator regarding the fault processing consist of three levels of a user, a system supervisor, and a maker service engineer. If a fault of the level of the system supervisor and maker service engineer occurs while an application program 4 performs a process, that is reported to a subordinate OS 3. The subordinate OS 3 when receiving this report inspects whether or not subsequent input to a terminal 1 is done by the system supervisor or not and its qualifications, and outputs which of the levels of the system supervisor and maker service engineer the kind of the fault corresponds to the terminal 1 when the input is done by the system supervisor.
Patent JP-S59153239-A (JP)
Inventor: GUREN SESU MIRANKAA
IPC: G06F7/24
Filed: 1983-12-12
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-S6476437-A (JP)
Title: Optical information recording and reproducing device
Inventor: OUCHIDA SHIGERU
IPC: G11B7/135
Filed: 1987-09-17
Abstract: PURPOSE:To surely detect the polarization direction of the reflected light and to miniaturize a device by providing a diffraction grating, which is different in inclination of a grating between both sides of the center line, and a light condensing element in the optical path of the reflected light. CONSTITUTION:The reflected light from a magneto-optical disk which is trans mitted through a polarizing beam splitter is made incident on the center line between diffraction gratings 31a and 31b, and the signal recorded on the magneto-optical disk is reproduced and detected when the difference of the quantity of diffracted light between diffraction gratings 31a and 31b is detected by a differential amplifier 38. The transmitted light of the diffraction grating 31a is condensed on a photodetector 35 by a lens 32 to perform tracking detec tion by the push-pull method. The transmitted light of the diffraction grating 31b is condensed on a photodetector 36 by a lens 33, and the signal of a photode tector 36 having the two-divided photodetector structure is inputted to a differen tial amplifier 39 to perform focusing detection by the knife edge method.
Patent JP-H0280360-A (JP)
Title: Production of functional ceramics
Inventor: TSUCHIYA SOJI
IPC: G01N27/12
Filed: 1988-09-16
Abstract: PURPOSE:To obtain the ceramics consisting of a perovskite compd. of a specific compsn. having a high electrical conductivity and stability by subjecting the powder prepd. by a thermal decomposition method of an aq. nitric acid soln. of the oxide or carbonate of La, M<1> (Sr, etc.), M<2> (Co, etc.) to a heat treatment in the air of a specific temp. CONSTITUTION:The metal oxide or carbonate of the La, M<1> (Sr, Mg, Ca or Ba) or M<2> (Co, Fe or Mn) is dissolved in nitric acid to prepare the aq. nitric acid soln. This soln. is thermally decomposed in the air of 400 to 600 deg.C to prepare the fine powder. The powder is molded and is heat treated in the air of 1100 to 1400 deg.C to produce the porous sintered body. The functional ceramics consisting of the perovskite compd. expressed by the general formula La1-xM M<2>O3-delta (0<=delta<=0.5) is obtd. in this way. The ceramics simultaneously has the high electrical conductivity and porosity and is usable as the oxygen electrode material of a good-quality solid electrolyte fuel cell or gas sensor.
Patent JP-H0975699-A (JP)
Title: Agitator
Inventor: YAMAMOTO KAZUMI
IPC: B01F23/47
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To promptly and uniformly agitate and mix fluids of a wide viscosity range from low to high by arranging two upper part blades to approach each other at a prescribed distance in the shaft direction so that part of the lower marginal part of the first upper part blade and part of the upper marginal part of the second upper part blade overlap each other. SOLUTION: An agitating blade 10 which has the first upper part blade 7 which is slanted to a rotary shaft 2 and extends in the diameter direction and upward, the second upper part blade 8 which is arranged below the first upper part blade 7, is slanted against the rotary shaft 2, and extends in the diameter direction and downward, and a lower part blade 9 which is arranged close to the second upper part blade 8 and extends from the rotary shaft 2 downward and in the diameter direction near the bottom surface of an agitation tank 1 is installed. The first upper part blade 7 and the second upper part blade 8 have parts which have almost the same radius as that of the lower part blade 9 and extend and are arranged close to each other at vertical distance C.  Consequently, part of the lower marginal part 7a of the first upper part blade 7 and part of the upper marginal part 8a of the second upper part blade 8 overlap each other in the shaft direction.
Patent JP-H0678917-A (JP)
Title: Eyeball guide device
Inventor: FUJITA HIDEHIRO
IPC: A61B6/03
Filed: 1992-09-01
Abstract: PURPOSE:To provide an eyeball guide device which can correctly guide the eyeball of a subject so as to improve reproducibility of test and remarkably reduce the burden on the subject. CONSTITUTION:Motor driving voltage is generated by a control part 1, and the voltage is supplied to a motor 13 for forming a pendulum mechanism 2, whereby the pendulum 3 driven by the motor 13 is oscillated from left to right to guide the eyeball 5 of a subject 4.
Patent JP-H1079349-A (JP)
Title: Selective growth mask and manufacturing method of semiconductor device
Inventor: ITAGAKI TAKUSHI
IPC: H01L21/205
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a selective growth mask which allow selective growth while suppressing deterioration of crystallinity in a growth layer and a method for manufacturing a semiconductor device. SOLUTION: A selective growth mask 50 comprising a first mask 50a comprising two stripe-shaped dielectric films provided on an InP substrate 2 and a second mask 50b comprising two linear dielectric films placed in parallel with a predetermined distance respectively from the two dielectric films of the first mask 50a in a region interposed between the two dielectric films constituting the first mask 50a is used to perform selective growth.
Patent JP-S6475284-A (JP)
Title: Thermal recording body
Inventor: NUKUSHINA YOSHIYUKI
IPC: B41M5/337
Filed: 1987-09-17
Abstract: PURPOSE:To emit an aroma by heat energy during recording to make the printing condition sensible to the outside, by incorporating microcapsules using the aroma as a core substance in a thermal recording body. CONSTITUTION:In a thermal recording body provided with a recording layer containing a color former and a color developer developing a color by coming into contact with the color former on a substrate, microcapsules containing an aroma are incorporated in at least one of layers forming the recording body. The microcapsule can be accordingly selected for use from among generally-known microcapsules, but particularly a microcapsule using a wall film of polyurethane or polyurea is more preferably used because it easily emits the aroma contained therein by a heat in recording. The average particle diameter of the microcapsules is generally 10mum or less, preferably 5mum or less, and more disirably 3mum or less. As the aroma, various sorts of well-known aromas are applicable, and for an easy encapsulation the aroma can be mixed with another hydrophobic medium to be used as a core substance.
Patent JP-S59123617-A (JP)
Title: Manufacture of information record carrier
Inventor: NAKAGAWA TOSHIHARU
IPC: G11B7/24
Filed: 1982-12-28
Abstract: PURPOSE:To obtain the titled carrier from a raw material free from foul smell that is excellent in adhesion to a substrate and has a long life, by placing, on a transfer mold, a radiation curable lacquer layer containing a monomer capable of joining through a hydrogen bond, placing a substrate and on the lacquer layer so that the lacquer layer is sandwiched therebetween, hardening the lacquer layer with radiation, and removing the hardened layer. CONSTITUTION:A radiation curable lacquer layer 3 comprising a mixture of 10-80wt%, preferably 20-60wt%, mono(meth)acrylate having a functional group capable of joining through a hydrogen bond and the balance of a polyvalent acrylate free from such a functional group is placed on the surface of the transfer mold 2 such as a matrix or stamper having signal pits 1 in the surface, then the plastic substrate 4, spacers 5, etc. are placed thereon so that the lacquer layer is sandwiched therebetween, the radiation 6 is projected to harden the lacquer layer 3, and the hardened lacquer layer 3 is removed from the transfer mold to obtain the intended carrier.
Patent JP-S60127207-A (JP)
Title: Production of silicon nitride powder
Inventor: MINEGISHI KEIICHI
IPC: C01B21/068
Filed: 1983-12-13
Abstract: PURPOSE:To obtain fine Si3N4 powder having a narrow particle size distribution, by adding a C raw material containing a specific amount of components other than C, H, N and Si to a raw material containing a specific amount or more of SiO2 adjusted to a specific particle size, and firing the resultant mixture in an N2 gas atmosphere containing a specific vol% or below of CO. CONSTITUTION:A C raw material containing <=5wt% components other than C, H, N and Si is added to a powdery raw material containing >=95wt% SiO2 adjusted to <=10 microns particle size to give about 5mol ratio between C and SiO2. The resultant mixture is then fired in a nonxidizing atmosphere containing N2 in >=10vol% CO concentration.
Patent JP-H07148223-A (JP)
Title: Container for blood
Inventor: MATSUSHIMO FUINI
IPC: A61J1/00
Filed: 1994-09-28
Abstract: PURPOSE: To surely enable fluent bloodstream by dividing a space formed by a hard support and a soft film into two chambers by a sheet filter interposed between the support and the film, and providing a blood introduction port and a lead-out port in such a manner as to be communicated with the respective chambers. CONSTITUTION: The container 1 includes an introduction port connector 2 for introducing blood sampled from a patient, and a lead-out port connector 3 for returning the blood in the container 1 to the patient. Further the container is provided with connectors 4a, 4b for removing gas (air) emitted from the blood as a filter effect, and connectors 5, 5a for performing cardiotomy return function. The above connectors 2, 5, 5a are provided on a soft support 6, the connectors 3, 4a, 4b are closely fixed to a mouth part of the support 6, and provided on a soft film 7 for forming a selectively expansible space, and a sheet filter 9 for dividing the space between the support 6 and the film 7 into two storing chambers is clamped between them.
Patent JP-H06179632-A (JP)
Title: Method for synthesizing methanol
Inventor: WATANABE DAIKI
IPC: B01J23/80
Filed: 1992-09-01
Abstract: PURPOSE:To obtain methanol in a high yield by subjecting carbon dioxide to a catalytic hydrogenation reaction in the presence of a highly active catalyst suspended in a hydrophilic solvent in a liquid phase process. CONSTITUTION:The method for synthesizing the methanol by subjecting carbon dioxide as a raw material to a catalytic hydrogenation reaction in a liquid phase process is characterized by using a catalyst suspended in a hydrophilic solvent such as diethylene glycol dimethyl ether, tetrahydrofuran or dioxane. The catalyst is preferably a catalyst containing copper or a copper oxide and zinc oxide, or a catalyst containing copper and/or a copper oxide, zinc oxide, and at least one of zirconium oxide and aluminum oxide. The catalyst is preferably fine ground, suspended or dispersed in the hydrophilic solvent, and subsequently brought into contact with the reaction gas for performing the reaction.
Patent JP-H0282910-A (JP)
Title: Food heating container
Inventor: SATO SHUNICHI
IPC: A47J36/30
Filed: 1988-09-20
Abstract: PURPOSE:To enable an ignition agent to be simply ignited and extremely safely handled by providing a combustible heating agent and the ignition agent consisting of materials and ignition chemicals which are exothermic upon water addition. CONSTITUTION:This container for receiving food and drink consists of a container body 1 and a heating agent reservoir 2 which receives the heating agent 4 in the interior and a heat insulating agent 5 mounted thereon. An agent 7 which is exothermic upon water addition is received in a projection of an exothermic agent container 3 can start easily the exothermic reaction by adding a proper amount of water with a water supply device 11. An ignition agent. An ignition agent 6 is ignited and transmits fire by said exothermic agent starting the heat generation to start the combustion reaction of the heating agent 4. The ignition agent 6 extends through said container 3 to be inserted up to a position of said agent 7 so that the ignition is facilitated. While materials which are exothermic by making contact and mixing with water may be widely employed for said agent 7, oxide of alkali earth metals for example is preferable and calcium oxide is the most preferable.
Patent JP-H0395147-A (JP)
Title: Molecular crystal
Inventor: MIYATA SEIZO
IPC: C07B59/00
Filed: 1989-09-08
Abstract: NEW MATERIAL:A molecular crystal comprising an N,N'-bis-(4- ethoxycarbonylphenyl)-methanediamine of formula I (X is H or deuterium). EXAMPLE:N,N'-Bis-(4-ethoxycarbonylphenyl)-methanediamine. USE:An optical material. The molecular crystal enables to shorten a cut-off wavelength because of enlarging a usable wavelength range and further enables the conformity of a non-critical phase for sufficiently taking out these effects. PREPARATION:For example, ethyl aminobenzoate is reacted with formaldehyde in a solvent such as methanol, ethanol or dimethylformaldehyde at a selected pH to prepare N,N'-bis-(4-ethoxycarbonylphenyl)-methanediamine. The fine crystals of the compound are dissolved in a solvent such as an alcohol, a ketone or chloroform and subsequently crystallized by a solvent evaporation method, etc., for 2-3 weeks to provide the good single crystal of several mm square.
Patent JP-H0397379-A (JP)
Title: Automatic focus adjustor
Inventor: HONMA HIDEO
IPC: G02B7/28
Filed: 1989-09-10
Abstract: PURPOSE:To realize the optimum control of high responsibility high reliability and high stability by applying fuzzy inference algorithm, and evaluating a focus ing state while ambiguity is contained in focus detection information, and setting optimum focus adjusting speed. CONSTITUTION:In a signal processing circuit 105, a high frequency signal compo nent, a normalized edge signal and the composite signal of these are taken out as focusing decision information, and are A/D-converted by an A/D con verter 106, and are supplied to a microcomputer 107, and the driving speed of a focus motor M for driving a focusing lens is determined, and the focusing lens 101 is controlled through a focus driver 108. At that time, by executing control by fuzzy inference by the microcomputer 107, neutral focus control by the smooth control of motor speed and a direction becomes possible for input information.
Patent JP-H1170374-A (JP)
Title: Method for determining necessary amount of addition of liquid chelating agent for treating fly ash
Inventor: TOUNAN MASANAO
IPC: C09K3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining rapidly and conveniently the amt. of addition of a liq. chelating agent being necessary for fixing toxic ingredients, especially Pb in fly ash in a method for fixing heavy metals in the fly ash by adding the liq. chelating agent with a dithiocarbamic acid group into the fly ash. SOLUTION: This method for determining the necessary amt. of incorporation of a chelating agent measures the concn. of Cu and Pb in a fly ash and determines the necessary amt. of incorporation of a liq. chelating agent to the fly ash from these measured values and the concn. of dithiocarbamic acid group in the liq. chelating agent. In this case, the amt. of incorporation of the chelating agent is determined by the equation A=(28×Wcu +27×Wpb +3.3)/α(wherein A is the amt. of incorporation of the liq. chelating agent (the unit is wt.%); α is the concn. of dithiocarbamic acid group in the liq. chelating agent (the unit is mol/kg); Wcu is the concn. of Cu in the fly ash (the unit is wt.%); and Wpb is the concn. of Pb in the fly ash (the unit is wt.%)).
Patent JP-S61112215-A (JP)
Title: Turning control method of unmanned truck
Inventor: NIIMURA EIJI
IPC: G05D1/02
Filed: 1984-11-06
Abstract: PURPOSE:To transfer an unmanned truck accurately to a guide line by applying the feed back to a steering angle command of the truck based on the distance from the guide line and the posture angle to the guide line after detecting said distance and angle. CONSTITUTION:A steering angle command of a turning radius (r) is delivered from a spot A on a guide line set in front of another guide line by a program. The output voltage of a detection coil is supplied to obtain the distance of an unmanned truck from the guide line together with the coordinates of a key point P of the truck body and the angle thetac of the truck body. Then the deviation between an ideal turning angle thetar of the truck body and the actual turning angle thetac is fed back to the steering angle command. The distance is obtained again between the truck and the guide line in the next turning control. Then the angle thetac of the truck body is calculated and a steering angle command ST is delivered. Thus the steering angle is reduced gradually and the truck is guided by a drive detecting coil.