baber/WOPTO huggingface dataset:
Patent JP-H05214426-A (JP)
Title: Method for desulfurizing molten steel in circulating flow type vacuum degassing vessel
Inventor: GOTO SHIGEAKI
IPC: C21C7/10
Filed: 1992-02-05
Abstract: PURPOSE:To promote slagging by melting desulfurizing flux added in a degassing vessel. CONSTITUTION:Circulating flow of molten steel 3 with gas 7 for circulating flow blown into an uptake immersion tube 9 from a blowing gas piping 8 is adjusted by blowing quantity of gas for restraining the circulating speed blown from the gas blowing pipe 8 connected with a downtake immersion tube 10. For example, the gas for restraining the circulating speed is made almost equal to the gas for circulating flow to stop the circulating flow of the molten steel 3, and desulfurizing flux 12 is added from a charging chute 11. CO gas generated by decarburizing reaction in the molten steel 3 by blowing gaseous oxygen from a top-blowing lance 6 is secondarily burnt and the melting of the desulfurizing flux 12 by this radiation heat is executed. When the slagging of the flux 12 completes, by reducing the gas for restraining the circulating speed, the circulating flow of the molten steel is executed to execute the desulfurizing treatment.
Patent JP-H11208738-A (JP)
Title: Heating container
Inventor: ITO MASAMI
IPC: A23L5/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To conveniently obtain the appropriate steaming effect in achieving the steam-cooking in a microwave oven. SOLUTION: Projecting parts are provided in a studded manner over the whole bottom part of a container body, subsequently obtained recessed parts are communicated with each other, and the whole food placed on the projecting parts can be exposed to the steam by heating the container body in a microwave over after water is poured in the recessed parts. Because the steam-cooking is achieved in the microwave oven, constantly appropriate steaming effect can be obtained without any labor such as the transfer of the food and the cleaning of the cooked container.
Patent JP-S60164331-A (JP)
Title: Wire bonding method
Inventor: MUROYA TERUO
IPC: H01L21/60
Filed: 1984-02-06
Abstract: PURPOSE:To prevent a wire from sagging and coming in contact with a semiconductor element by a method wherein a bonding is performed in such a manner that the height of an island part is moved up or down, and said height is brought back to its original position when the bonding work is finished. CONSTITUTION:A bonding work is performed by lifting up an island part as high as the height (h) as shown in the diagram, and the island part is brought back to its original position when the bonding work is finished. At this time, the form of a wire 5' when the bonding work is performed without changing the island part is shorter than the wire 5 which is lifted up in the height (h). This difference of the form of wire creates the difference in the shape of a loop and enables to prevent the wire from coming in contact with the semiconductor element.
Patent JP-H09209025-A (JP)
Title: Production of hic resistant steel excellent in low temperature toughness in welded part
Inventor: NUMATA MITSUHIRO
IPC: C21C7/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a steel excellent in HIC resistance and low temp. toughness in a weld zone. SOLUTION: At the time of executing a Ca-treatment to the molten steel after regulating the [S] concn. in molten steel to be deoxidized to <=7ppm with desulfurizing-treatment, [Ca]/[O] ratio of [Ca] concn. to [O] concn. in the molten steel satisfies the formula I and adding velocity V [kg/(t.min)] of pure Ca satisfies the formula II. The formula I: 1.19<([Ca]/[O])<2.11. The formula II: 0.023<V<0.7. Wherein, [Ca] is Ca concn. (wt.%) in the molten steel, [O] is oxygen concn. (wt.%) in the molten steel and V is the adding velocity [kg/(t.min)] of pure Ca.
Patent JP-S53105166-A (JP)
Title: Demodulation system for phase-continuously-modulated signal
Inventor: NAKURA RIICHI
IPC: H03D3/00
Filed: 1977-02-24
Abstract: PURPOSE: To improve the bit error rate in the demodulation system of the digital frequency modulating communication system, by causing the simple arithmetic circuit, which utilizes the differential waveform after delay phase detection, to compensate the waveform of a phase detection output signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06229525-A (JP)
Title: Dust storage pit
Inventor: FUJIWARA NAOKI
IPC: F23G5/44
Filed: 1993-02-08
Abstract: PURPOSE:To homogenize refuse by automatically largely moving received refuse from a bottom of a refuse storage pit for collected refuse in the pit and agitating the entire refuse. CONSTITUTION:A crawler 18 is installed along a wall surface in a refuse storage pit 6, and moved to largely move refuse 5 thrown from a refuse collection vehicle 1 to agitate and homogenize the refuse 5. Further, the refuse 5 is thrown to a relay hopper 8 by a bucket crane 3, and fed to an incinerator 12. In order to stabilize its incineration, a space 21 and a drain channel 20 are formed between the crawler 18 and a bottom of the pit 6 to expedite dehydrating, drying of the refuse.
Patent JP-2000220480-A (JP)
Title: Miller cycle engine
Inventor: FUJIMOTO HIROSHI
IPC: F02M25/07
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the combustion efficiency, and improve the fuel consumption, in a Miller cycle engine which reduces the compression ratio smaller than the expansion ratio, by closing a air feeding valve earler than the bottom dead center, or latter than the bottom dead center, as well as feeds a fuel and a combustion oxide including gas into a cylinder. SOLUTION: This engine is provided with an air feed system passage and an exhaust system passage, and with an air feed supercharging cooling means A to compress and cool the feeding air. The air feed supercharging cooling means A is composed by furnishing a inlet supercharger 6 and a post supercharger 5 by connecting them in series by making the inlet supercharger 6 at the upstream side of the post supercharger 5 in the air feed system passage, and at the same time, by furnishing coolers 7 and 8 to cool the compressed air, at an air feed system intermediate passage between the inlet supercharger 6 and the post supercharger 5 of the air feed system passage, and at an air feed system downstream side passage between the post supercharger 5 and a cylinder, respectively.  In this case, an EGR means B to recirculate a part of the exhaust gas of the passage at the upstream side of the post supercharger 5 of the exhaust system passage to the air feed system intermediate passage is also provided.
Patent JP-S61180374-A (JP)
Title: Picture processing method
Inventor: GOTO YOSHIHIRO
IPC: G06T1/00
Filed: 1985-02-06
Abstract: PURPOSE:To shorten a picture processing time by reducing the size of an original picture to give the necessary processing to this reduced picture and then enlarging the size of said processed picture up to the size of the original picture. CONSTITUTION:In a picture processing mode the data on an original picture 1 is read out of a magnetic disk 5 under the control of a CPU 8. Then the picture elements of the picture data are thinned in a proper ratio or an interpo lating operation is performed for reduction the picture size. Thus a reduced picture 11 is obtained. The data on this picture 11 is processed by a high-speed arithmetic circuit 6 for acquisition of a reduced picture 13. The data on the picture 13 is extracted from the disk 5 and the picture 13 is enlarged by the CPU 8 up to the same size of the picture 1. Then the feature quantity is extracted out of the picture 1 to obtain a desired processed picture 3. Then the picture 3 is displayed on a display 7. In such a way, the arithmetic proces sing time for acquisition of the picture 3 is shortened.
Patent JP-S55111886-A (JP)
Title: Apparatus for removing chloride within dust collected from combustion gas
Inventor: FUJIWARA KAZUTO
IPC: F23G7/04
Filed: 1979-02-22
Abstract: PURPOSE: To remove chloride effectively without losing valuable chemicals by a mechanism wherein chloride is removed by decomposition from dust by using a fluidized layer apparatus and residual dust is granulated and used as a fluidizing medium.  
     CONSTITUTION: The collected dust 4 is supplied to a fluidized layer apparatus 5 and combustion gas is introduced into the said fluidized layer appartus 5 along with the dust from a hot air generating furnace 9. On the other hand, in a dust granulating apparatus, the dust from which chloride is removed by decomposition in a  fluidized layer apparatus 5 is granulated and supplied to the said fluidized layer apparatus 5 by a conveyor element 14. Thereby, chloride contained in the collected  dust 4 is subjected to hydrolysis reaction with the moisture contained within combustion gas and decomposed to HCl and removed from the dust. The HCl containing combustion gas 12 is discharged out of a system from a fluidized layer apparatus 5. On the other hand, the chloride removed dust is taken out of a fluidized layer along with the granular dust acting as a fluidizing medium and the portion thereof is supplied to a dust granulating apparatus 10 and the remainder is sent to a mixing tank 2 through a line 13 and mixed with a waste liquid and dissolved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06235451-A (JP)
Title: Oil pressure controller of automatic transmission
Inventor: ISHII KOZO
IPC: F16H61/00
Filed: 1993-02-09
Abstract: PURPOSE:To appropriately control precharging characteristic by varying a lasting time of initial oil pressure charge and oil pressure in response to vehicle speed. CONSTITUTION:Precharge pressure Pa and precharge time Pt corresponding to a signal (b) by which vehicle speed is indicated are read from a map by a precharge controller 30, when the signal (d) for performed involving manual shiftdown is received from a manual shift sensor 38. Next, the signal which involve the read precharge pressure Pa and the precharge time Pt are sent to an oil pressure control mechanism 40, by a precharge controller 30, and the precharge determined by the required precharge pressure Pa and the precharge time Pt is performed by the oil pressure control mechanism 40. Additionally, a function where learning correction is performed to match the startup time of turning rotation with the ending time of the precharge, by the precharge controller 30, and then responsiveness can be improved.
Patent JP-S58139932-A (JP)
Title: Vacuum separation type document sheet suction device
Inventor: NISHIBORI TOSHIKI
IPC: B65H3/08
Filed: 1982-02-10
Abstract: PURPOSE:To raise the degree of freedom as well as to improve reliability in sucking action for a document sheet, by coupling a vacuum suction part taking up the uppermost paper of a plural number of document sheet piled up on a paper feeding table top by means of suction pressure, with a suction air casing via a flexible duct. CONSTITUTION:A document sheet vacuum suction part 5 is energized downward by dint of tension members 8 such as a spring and the like while functions to take up document sheet P by means of suction pressure acting on an air suction port 6 from a suction pressure chamber 3 in a suction air casing 1. In this case, the said vacuum suction part 5 is coupled with the lower part of the casing 1 via a flexible duct 3 composed of cloth-inserted rubber cloth by way of example. Likewise, the vacuum suction part 5 is coupled with a rotative angle 13 being rotatably supported by a rotary shaft 12 in an A direction via a bearing assembly 11. And, in this rotary shaft 12, a slider 15 being movable in an up-and-down motion in a B direction along a slide shaft 14 attached to a slide stopper 10 is supported in a state of being fitted with some play.
Patent JP-S63189819-A (JP)
Title: Miniaturized zoom lens with high variable power
Inventor: FUJIOKA IWATATSU
IPC: G02B15/20
Filed: 1987-02-02
Abstract: PURPOSE:To obtain zoom lens improved at its aberration correction so as to have >=3.6 zoom ratio by providing the optical system with five lens groups respectively having positive, negative, positive, positive, and negative focal distances successively arranged from the object side and satisfying the optical system with prescribed conditions. CONSTITUTION:The optical system is constituted of lenses in the 1st group I, the 2nd group II, the 3rd group III, the 4th group IV, and the 5th group V arranged successively from the object side. At the time of zooming from the short focal distance side to the long focal distance side, the 1st group lens I is moved to the object side, the 2nd group lens II is not moved and the 3rd-5th group lenses III-V are unitedly moved to the whole side while changing mutual group intervals. The optical system is satisfied with the conditions of inequalities I, II. In the inequalities, f3 is the focal distance of the 3rd group lens III, f4 is the focal distance of the 4th group lens IV and f5 is the focal distance of the 5th group lens V.
Patent JP-H09200105-A (JP)
Title: Individual selection type relay amplifier
Inventor: OKUBO YOICHI
IPC: H04B7/26
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To easily extend or revise number of channels, to quickly execute a temporary measure against on fault detection to avoid any trouble imposed on the user and to reduce the cost by configuring plural individual selection amplifiers with plural amplifier units mounting plural individual selection amplifiers so as to allow the user to detect a fault and to take a quick counter measure against on the occurrence of the fault. SOLUTION: An amplifier unit 20 is formed by arranging plural (m) units 20-1 to 20-m between a distributer 4 and a synthesizer 7. The number (m) is selected usually to be 1 to 8. Some number (n) (e.g. n=8) of individual selection amplifiers are arranged as one amplifier unit and in the case of extension, the amplifier units are added as the unit. Since the plural (n) sets of the individual selection amplifiers are assembled into one amplifier unit 20, there is possibility in excess of individual selection amplifiers not in use. Of course, an artifical excess way be permitted, excess individual selection amplifier are used positively as spare amplifiers.
Patent JP-H11218337-A (JP)
Title: Floor heating panel
Inventor: TERAYAMA KENICHI
IPC: F24D13/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance a strength of a vicinity of a long side end easy to become fragile due to a disposition between floor joists. SOLUTION: The floor heating panel 1 has a profile of a rectangular flat plate having a containing space 13 for containing a heater 12 therein and placed in parallel between joists 14 aligned apart in space. A tongue 4 of a male mold having a protrusion as seen in section is formed at one of long side end face. A tongues 5 of a female mold having a recess as seen in section is formed at the other of the long side end faces. Alternatively, protrusions instead of the tongues of the male and female molds may be formed for the long side end faces of the panel.
Patent JP-S63189638-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/00
Filed: 1987-01-30
Abstract: PURPOSE:To compensate a change with aging, by continuously sensing an integration value until a time at which a sensed value of an exhaust gas concentration shifts from a lean side to a rich side and an integration value until a time at which it shifts from the rich side to the lean side and by changing a control constant based on a ratio between the integration values in air fuel ratio feedback control. CONSTITUTION:An electronic control unit 5 calculates a basic amount of fuel injection based on values sensed by a suction gas absolute pressure sensor 8 and an r.p.m. sensor 10 and compares a value sensed by an O2 sensor 13 with a reference value for effecting feedback control of an air-fuel ratio by proportional integral control. The electronic control unit 5 continuously measures a time t1 when a value sensed by the O2 sensor 13 changes from a lean side to a rich side with respect to the reference value and a time t2 when it changes from the rich side to the lean side. Thus, it senses a deviation of an air-fuel ratio based on a ratio between an integration value between t1-t2 and an integration value between t1-t2 so that the deviation is reduced.
Patent JP-H11215995-A (JP)
Title: Production of optically active 2-halo-1-(substituted phenyl) ethanol
Inventor: YASOHARA YOSHIHIKO
IPC: C12R1/645
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain in an industrially advantageous way the subject compound useful as e.g. a raw material for medicines and agrochemicals or the like, by subjecting microorganisms having the ability to stereoselectively reduce a specific 2-halo-1-(substitutedphenyl)ethanone to the compound. SOLUTION: This (R)-2-halo-1-(substituted phenyl)ethanol of formula II is obtained efficiently on an industrial scale by subjecting a 2-halo-1-(substituted phenyl) ethanone of formula I (X is Cl or Br; R1 to R3 are each H, Cl, F, methyl or methoxy, wherein excepting the case that all of R1 to R3 are H) to a culture fluid, microbial cells or a treated product thereof of microorganisms selected from the group consisting of those belonging to the genus Ogataea and the genus Debaryomyces and having the ability to produce the aimed (R)-2- halo-1-(substituted phenyl)ethanol of formula II (e.g. Ogataea minuta var. minuta IFO 0975) and collecting the resultant aimed compound of formula II.
Patent JP-S59147644-A (JP)
Inventor: FUKUMOTO SHIYOUICHI
IPC: B02B3/04
Filed: 1983-02-11
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-H05219160-A (JP)
Title: Telephone set
Inventor: MIYAZAWA SEIICHI
IPC: H04M1/00
Filed: 1992-02-06
Abstract: PURPOSE:To prevent the sending of a noise and the leak of a secret conversation while calling by making a telehone set to be in a holding state in the case of detecting that a handset is nearly horizontally put on a desk, etc., while calling. CONSTITUTION:When a handset contact detecting circuit 1 and a handset horizon detecting circuit 2 detects that the handset 4 is in contact with a solid body and is put nearly horizontally, a telephone set circuit 3 within a telephone set main body 5 judges the handset 4 to be put on the desk, etc. Then, the circuit 1 gives the circuit 3 a holding instruction to hold the telephone set. Besides, at the time when the circuit 1 detects that the handset is separated from the solid body, it gives the circuit 3 holding release instruction and returns the telephone set into a normal state. Consequently, even at the time of temporarily putting the handset 4 on the desk, etc., the sending of a noise and the leak of a secret speach, etc., excepting for at the time of conversation can be prevented and the operability of holding operation can be improved.
Patent JP-H01195647-A (JP)
Title: Mass spectrometer
Inventor: SHIMOMURA MANABU
IPC: H01J49/42
Filed: 1988-01-29
Abstract: PURPOSE:To collect a mass spectrum at a high speed without reducing the resolution by serially dividing quadruple electrode master filters in multiple stages and scanning the electric field of the quadruple electrode master filter of the rear stage later than the electric field scanning of the quadruple electrode master filter of the front stage. CONSTITUTION:Quadruple electrode master filters are serially divided in multiple stages, the electric field of the quadruple electrode master filter 3 of the rear stage is scanned later than the electric field scanning of the quadruple electrode master filter of the front stage. The drift time between the electric field scanning of the quadruple electrode master filter of the front stage and the electric field scanning of the quadruple electrode master filter of the rear stage is assumed to be DELTAT, the time required for the scanning of one step in the step- shaped scanning is decreased by DELTAT, the scanning time for N steps of mass scanning is decreased by (N-1)DELTAT. When quadruple electrode master filters are divided into M for continuous scanning, the scanning speed is made about M times.
Patent JP-H03227934-A (JP)
Title: Production of medical ginseng boiled together with sugar
Inventor: IWAI SHUJI
IPC: A23B7/02
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the subject medical ginseng boiled together with sugar, containing a sufficient amount of medical components thereof, having a reduced bitterness, excellent in mouth feeling and flavor and excellent in keeping quality by boiling tissue culture materials of the medical ginseng in a sweetener solution, subsequently cooling and drying the boiled materials. CONSTITUTION:Callus obtained by tissue culture of a medical ginseng is boiled in a sweetener solution containing a sweetener such as sugar preferably in an amount of 50-100 pts.wt. base on 100 pts.wt. medical ginseng with stirring as necessary until it gets soften after cutting into a suitable size or without cutting. The boiled medical ginseng is then cooled and dried to obtain the objective medical ginseng boiled together with sugar, sufficiently keeping the medical components contained therein without damaged thereto, remarkably low in bitterness and muddy odor peculiar to the medical ginseng, excellent in flavor and mouth feeling, agreeable to many people's liking and excellent also in keeping quality.
Patent JP-S52104562-A (JP)
Title: Method of electrodeposition coating and apparatus therefor
Inventor: IKAMI HIDETOSHI
IPC: C25D13/00
Filed: 1976-03-01
Abstract: PURPOSE:A method of electrodeposition coating and an apparatus therefor is characterized by that the electrodeposited film applied to the upper surface, such as roof of a car body, not facing to the electrode in the bath can have the thickness equal to or more than the thickness of paint film applied to the sides and the bottom.
Patent JP-H07228416-A (JP)
Title: Sheet post-processing device
Inventor: YOSHII KATSUMI
IPC: B65H31/36
Filed: 1994-02-18
Abstract: PURPOSE:To provide a sheet post-processing device capable of correctly aligning the sheets discharged in bins at the side end sections via a simple aligning action. CONSTITUTION:This sheet post-processing device is provided with many vertically movable bins 2 each having support rollers 3 at both ends and sorting and storing the discharged sheets, a pair of moving means 4 coupled with the support rollers 3, moved relatively to the support rollers 3 by rotation, and vertically moving the bins 2 via the support rollers 3, and an aligning means aligning the sheets discharged on the bins 2 at one-side ends. The right and left moving means 4 are displacedly arranged so that the bins 2 are kept horizontal only when they are stopped at the sheet discharge position and the bins are tilted to the aligning side at the other position and during movement.
Patent JP-H05212732-A (JP)
Title: Production of polyurethane lens
Inventor: TAMAI MICHIHIKO
IPC: C08G18/00
Filed: 1992-02-06
Abstract: PURPOSE:To efficiently produce a polyurethane lens in a high yield in a large quantitie. CONSTITUTION:In the production of a polyurethane lens, a first process separately adding various additives to polyisocyanate and polyol (containing one having one or more OH group substituted with an SH group) to separately obtain uniform liquid mixtures, a second process separately degassing the polyisocyanate liquid mixture and polyol liquid mixture obtained in the first process and a third process injecting the polyisocyanate liquid mixture and polyol liquid mixture obtained from the second process in a lens producing mold under continuous mixing to subject the same to cast polymerization to obtain the polyurethane lens are employed.