baber/WOPTO huggingface dataset:
Patent JP-2000287210-A (JP)
Title: Method and unit for compressing image
Inventor: NOMURA AKIHISA
IPC: H04N19/503
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a unit that compress an image in a way that image quality of a complicated image is kept to be a prescribed level or over and image quality of a simple image is not excessively degraded. SOLUTION: A lower limit Rmin of a minimum transfer rate is set in a step (S6) in order to suppress degradation in the image quality resulting from a decreased GOP rate of an image with less code quantity in the case of encoding an image at a variable transfer rate. Thus, the image compression is attained, where high sharpness is maintained as a whole while minimizing the image degradation of a comparatively complicated image pattern and not degrading the image quality of the image with a comparatively simple image pattern.
Patent JP-S5427153-A (JP)
Title: Hoisting apparatus for crane or the like
Inventor: SEKINO SHIYOUICHI
IPC: B66D1/44
Filed: 1977-07-29
Abstract: PURPOSE: To provide a hydraulic circuit, in which pressure oil from hydraulic pumps is passed through directional control valves and a counterbalance valve to drive the winding drum, whereby it is enabled to eliminate operation of lever for a winding drum used for supporting the bucket. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5425858-A (JP)
Title: Interpolating method
Inventor: WATANABE NOBUMASA
IPC: G01D5/12
Filed: 1977-07-29
Abstract: PURPOSE: To operate the interpolated data of arbitrary positions at a high speed by interpolating the data at four end points with adders which are controlled by position signals and repeating the similar interpolation with the interpolated data as data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05261784-A (JP)
Title: Method for automatically stopping molding machine
IPC: B29C45/76
Filed: 1992-03-17
Abstract: PURPOSE:To eliminate a possibility of unnecessarily automatically stopping a molding machine and enhance the yield. CONSTITUTION:Prior to the start of molding, the number of shots for calculating a yield by an operation cycle number-of-shot setting device 5, and an arbitrary yield is set in a yield setting device 7. After the start of molding, when a counter output 2a of a total number-of-shot counter 2 coincides with a set value 5a in the operation cycle number-of-shot setting device 5, a coincidence signal 3a is issued from a cycle comparator 3, and an operation start command device 6 outputs an operation start command 6a to an operator 4. The operator 4 calculates a yield. In a yield comparator 8, the operated yield is compared with the yield set in the yield setting device 7. If the operated yield is small, a machine stop command 10a is issued to an injection molding machine 1 to stop the injection molding machine 1.
Patent JP-H06279453-A (JP)
Title: Pyridothiazine acetic acid derivative, its production and use thereof
Inventor: HOSONO HIROSHI
IPC: A61P27/12
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a novel compound having an aldose reductase-inhibiting activity, excellent in safety, and useful for the therapy of diabetic complication, especially cataract and neurosis. CONSTITUTION:A compound of formula I (either of X, Y, Z is N, and the others are CH; R<1>-R<4> are either H, lower alkyl, or halogen; R<5> is carboxyl group capable of being esterified), e.g. 2-[4-(benzothiazol-2-yl)methyl-3-oxo-3,4-dihydro-2H- pyrido[2,3-b][1,4]thiazin-2-yl]butyric acid methyl ester. The compound of formula I is obtained by reacting a compound of formula II (R<5> is esterified carboxyl group) with a compound of formula III (W is halogen, OSO2R<6>; R<6> is lower alkyl, trifluoromethyl, etc.,) in the presence of a base (e.g. potassium carbonate) in a solvent (e.g. DMF) at-30 deg.C to room temperature and, if necessary, subsequently hydrolyzing the reactional product.
Patent JP-H07295161-A (JP)
Title: Granulated and tableted processing agent for developing silver halide photographic sensitive material
Inventor: TSUCHIYA ICHIRO
IPC: G03C5/26
Filed: 1994-04-28
Abstract: PURPOSE:To provide a solid photographic processing agent small in change of its form in storage for a long period and free from occurrence of trouble at the time of its addition and good in usabilily CONSTITUTION:This granulated or tableted processing agent for developing the photosensitive material contain at least one kind of sugar and it has a weight loss of 0.5-5.0weight% at the time of drying at 50 deg.C. The developing agent contains at least one kind of p-phenylenediamine type color developing agent and/or an alkaline agent.
Patent JP-S5317711-A (JP)
Title: Push-out mechanism to magnetic head of leaves examining apparatus
Inventor: MIYASHITA NORIO
IPC: B65H26/00
Filed: 1976-08-02
Abstract: PURPOSE: To provide an apparatus which is capable of evenly maintaining the pressing force to a magnetic head, is capable of preventing the decrease in the output detection of the magnetic head even if said head tilts, is capable of maintaining the decrease in the stability of the detection output of the magnetic head owing to the change with time at a minimum and is easy to adjust. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5520013-A (JP)
Title: Multi-section ceramic filter
Inventor: NAKAJIMA YASUO
IPC: H03H9/54
Filed: 1978-07-27
Abstract: PURPOSE:To improve the dependable attenuation amount without installing any exclusive shield electrode by using the input and output electrode elements of the most distant filter elements as the input and output electrodes of the filter along with the input and output opposing electrodes used as the earth electrodes each. CONSTITUTION:Input and output electrode elements 12 and 13 are provided on the surface of piezoelectric ceramic plate 11, and the input and output opposing electrode elements 14 and 15 are provided on the back of plate 11 respectively. Electrodes 12'-15' form other filter elements. Adjacent filter element electrodes 15 and 14' are connected vertically via electrode 16. While adjacent filter element electrodes 13 and 12' provided on the surface of plate 11 are connected vertically via eletrode 17 with no opposition to electrode 16 and then connected conductively to terminal connecting electrodes 19 and 20 provided at periphery of plate 11 to function each as the input and output electrodes of the multi-section ceramic filter. On the other hand, the most distant electrodes 14 and 15' provided on the back of plate 11 are connected conductively to terminal connecting electrode 21 provided at the periphery of plate 11 to function as the earth electrodes.
Patent JP-S5318637-A (JP)
Title: Compositions for epoxy resin coating compounds
Inventor: KOBAYASHI YORIMASA
IPC: C08L77/00
Filed: 1976-08-04
Abstract: PURPOSE: The title compositions which are prevented from poor initial gloss due to the blooming, low weatherability, particularly gloss retention, and prepared by curing a composition consisting of an epoxy resin and a specific oligoester (meth)acrylate with an amine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01263921-A (JP)
Title: Magnetic recording medium
Inventor: NAGAYAMA SATSUKI
IPC: G11B5/73
Filed: 1988-04-14
Abstract: PURPOSE:To improve an overwrite characteristic and the packing density of iron to the upper part of fine pores by packing nickel or nickel alloy to the branch part on the bottom side of the fine pores of the anodized film formed on the surface of aluminum or aluminum alloy and iron into the upper part on the front layer side. CONSTITUTION:The anodized film 2 is formed on the surface of the aluminum layer 1 and the part of the film 2 in contact with the aluminum layer 1 is a semiconductive barrier layer 3 of a thin layer. The many fine pores 4... are above the barrier layer 3. Each of the pores 4 consists of the upper part 4a on the medium surface layer side, the branch part 4b on the bottom layer side and the intermediate part 4c connecting the upper part 4a and the branch part 4b. The nickel or nickel alloy 5 having low coercive force is packed in the branch part 4b and the intermediate part 4c and the iron 6 having a high saturation magnetic density is packed in the upper part 4a. The coercive force over the entire part of the magnetic material packed in the fine pores is thereby maintained at about >=1,000oersted being desirable, by which the good overwrite characteristic is obtd. and the packing density of the iron is improved.
Patent JP-S5426691-A (JP)
Title: Refuge guide unit
Inventor: TERADA MOTOHARU
IPC: G08G1/09
Filed: 1977-07-31
Abstract: PURPOSE: To make easy to see the indication of refuge guide light,by indicating the direction of refuge with the illumination of refuge guide lights through the provision of the dimmer circuit decreasing the luminous intensity of the lightings placed on the refuge path according to the operation of fire detector and by adjusting the luminous intensity of lighting fittings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5216165-A (JP)
Title: Production method of the semiinsulative iii-v group compound semicondu ctor
Inventor: OOTSUBO CHIKAYUKI
IPC: H01L21/208
Filed: 1975-07-29
Abstract: PURPOSE:To control the resistibility of the epitaxial growth layer by adjusting the flow volume of the atmospheric gas, in the liquid phase growing to dope the chromium.
Patent JP-H01262744-A (JP)
Title: Container for transportation of living fish
Inventor: SUGIMOTO MASAAKI
IPC: A01K63/02
Filed: 1988-04-14
Abstract: PURPOSE:To provide the title container capable of long-distance transportation without enfeebling or injuring living fishes even contained in high density, having a special structure of living fish water tank provided with a cleaning device, etc., in a special state. CONSTITUTION:The upper part of a horizontal cylindrical container 1 of closed pressure-resistant structure is provided with air reservoirs 5a, 5b, the lower part thereof with living fish-discharge ports 6a, 6b opening and closing through regulating compressed air with air valves 7a, 7b, and the side thereof with lighting windows 20, whereas one end of the longer direction is provided with a circulating water feed pipe 2, and the other end with a circulating water discharge pipe 9, through vibration-buffer members 18a, 18b, respectively. Furthermore, current plates 3, 8 are provided in close proximity to the inlet and outlet for the circulating water in the container, respectively, whereas portioning nets 4 in the interiors of said current plates 3, 8 respectively.
Patent JP-H09279170-A (JP)
Title: Production of town gas and apparatus therefor
Inventor: INOUE MASAHIRO
IPC: C10G45/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a town gas high in methane concentration, capable of reducing the concentration of carbon dioxide and effectively recycling hydrogen, by reforming a desulfurized raw material gas to give a mixed gas consisting essentially of methane and separating methane and hydrogen from the mixed gas under a specific condition. SOLUTION: In removing a sulfur compound by adding hydrogen to a raw material hydrocarbon, reforming the desulfurized raw material gas to give a mixed gas consisting essentially of methane and separating methane and hydrogen from the mixed gas, carbon dioxide and water and removed from the mixed gas by a PSA method at least comprising adsorbing step and a desorbing step, hydrogen is separated from a nonadsorbed gas in the PSA method by using a gas separating film to give a town gas. The hydrogen removed by the separating process is preferably recycled to a process for removing the sulfur compound from the raw material hydrocarbon.
Patent JP-H05292681-A (JP)
Title: Solar battery type power unit
Inventor: ONO MASAHARU
IPC: H01L31/04
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a widely-usable solar battery type power unit, having a function of discriminating sunshine by a solar battery and a function of charging a built-in secondary battery from output terminals. CONSTITUTION:A container containing a secondary battery 2 and a control circuit and having external output terminals 8 and 9 connected with an output controlling semiconductor device 7, is united with a solar battery 1 in a body, and a solar battery type power unit which detects the variation of the voltage between both terminals of an adjusting resistor 4 connected in parallel with a thin-film solar battery, is obtained.
Patent JP-H0817080-A (JP)
Title: Magneto-optical recording and reproducing method and magneto-optical recording medium used for the same
Inventor: KOMATSU MASAO
IPC: G11B11/10
Filed: 1995-04-18
Abstract: PURPOSE:To obtain a recording and reproducing system for magneto-optical disks which is applicable to magneto-optical recording and multi-valued recording using a short-wavelength laser at a high linear recording density and facilitates medium formation and a magneto-optical recording disk which is used for this system. CONSTITUTION:Recording and reproducing of mark strings having a mark length of <=0.2mum are executed by using the medium of <=6dB in the difference DELTAN between noise levels after erasure and after thermal demagnetization. A magneto-optical recording layer is formed directly or via a ground surface layer on a substrate. The center line average height Ra of the substrate or ground surface layer in contact with the magneto-optical recording layer is in a range of >=0.3 to <=3nm and this magneto-optical recording layer has a film thickness of >=3 to <=50nm and has a specific compsn. The magnetization Ms at room temp., coercive force Hc at room temp. and Curie temp. Tc of the medium having the magneto-optical recording layer consisting of a TbFe or TbFeCo thin film having a film thickness of 50 to 300nm are in specific ranges.
Patent JP-S59217540-A (JP)
Title: Automatic paper supply device
Inventor: CHIKU AKIRA
IPC: B65H5/06
Filed: 1983-05-26
Abstract: PURPOSE:To transmit frictionally a force to reversible rollers by the use of a press force of adjustable coil spring. CONSTITUTION:Two reversible rollers 33, 34 are urged against two paper supply rollers driven rotatably by their own weight. When the rotational direction of a first shaft 35 having rotatably the two reversible rollers 33, 34 is opposite to that of a second shaft 43 for transmitting the rotation to the first shaft through a transmitting means and carrying out drive rotation, the second shaft is disposed at the paper supply direction side of the paper supply roller, and when said rotational direction is as same as that of the second shaft, the second shaft is disposed at the opposite side, while the first shaft 35 is rotatably supported by ends of support members 35, 36 provided rotatably on the second shaft so that a first turning force is frictionally transmitted to the reversible rollers 33, 34 by the use of a press force of an adjustable coil spring 42. Thus, by adjusting the press force of the coil spring 42 is eliminated a slowly received picture while the operability of adjusting operation is remarkably improved.
Patent JP-H09281876-A (JP)
Title: Exhauster for image forming device
Inventor: KOBAYASHI MASATO
IPC: G03G21/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make noise low not only at the working time but also at the standing-by time of the device by forming plural aperture parts on a device main body so that natural convection may be caused by the heat generation in the device and closing at least one aperture part when a ventilating fan arranged inside the device main body is worked. SOLUTION: This device is provided with a flapper 23 functioning as an opening/closing means which closes the upper aperture part 6 when the ventilating fan 20 arranged inside the device main body 1 is worked. When the device is not operated, the natural convection is caused by the heat generation in the main body 1 through the plural aperture parts 15, 16 and 18 formed on the main body 1, so that ventilation in the main body 1 is performed without operating the fan 20. When the device is operated, not only exhaust is forcibly performed by working the fan 20 but also the leakage of the noise to the outside is restrained to be as small as possible by pushing up the flapper 23 by an electromagnetic solenoid 26 through a rod 25 and closing the upper aperture part 16.
Patent JP-S58209711-A (JP)
Title: Light beam scanning device
Inventor: NOGUCHI MASARU
IPC: G02B27/00
Filed: 1982-05-31
Abstract: PURPOSE:To realize a high versatile light beam scanning device which is capable of compensation for scanning distortion and adjustment of scanning length, by using a photoelectric signal obtained from a grating pattern which varies in period by the position perpendicular to a scanning direction and also moveable in this direction, and adjusting the timing of a scan of a light spot. CONSTITUTION:When an oscillatory mirror 1 deflects from a center of deflection by an angle theta/2, the 1st and the 2nd laser beam 8 and 9 are both deflected from their reference direction 12 by an angle theta. This reference direction 12 coincides with the optical axis of a scanning lens 2 and the center axis of the grating pattern 5'. When the scanning lens 2 uses a thetaf lens having focal length (f), the spot position of the 1st laser beam on a scanning surface 3 and the spot position (t) of the 2nd laser beam on the grating pattern 5' become proportional to each other on the basis of a coefficient irrelevant to the deflection angle theta of the laser beams. Therefore, a grating pattern is given a constant period and the photoelectric signal modulated by the pattern is used for adjustment of the timing of the light spot scanning on the scanning surface, then the distortion of the scanning speed is compensated.
Patent JP-2000290199-A (JP)
Title: Oral medicinal composition
Inventor: FUJII NORIKAZU
IPC: A61K47/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an oral medicinal composition which has a suppressed unpleasant taste by blending plural strong sweeteners and a sour substance with a medicinal active ingredient having an unpleasant taste. SOLUTION: This oral medicinal composition is obtained by mixing (A) a medicinal active ingredient having an unpleasant taste with (B) at least two kinds of strong sweeteners (sweetness degree of 150 or above) and (C) a sour substance. As the ingredient A, acetaminophen, anhydrous caffeine, chlorpheniramine maleate or the like is illustrated. The sweetness degree on the component B is obtained by expressing the relative sweetness numerically on the basis of the value when the sweetness degree of sucrose is taken to be 1. As the component B, Stevia rebaudiana, aspartame, glycyrrhetinic acid, saccharin, sormatin, sucralose or the like is illustrated. On the component C, e.g. (anhydrous) citric acid, malic acid, ascorbic acid, erythorbic acid or the like, is preferably illustrated.  The favorable contents of the components B and C are 0.01-1000 wt.% and 0.01-500 wt.%, respectively, based on the component A.
Patent JP-S6234743-A (JP)
Title: Tool specifying method
Inventor: NODA SHIGEO
IPC: B23Q3/155
Filed: 1986-04-22
Abstract: PURPOSE:To enable the usage of tool number in the part program for defining the machining information while to enable take-out control through T-code by storing the correspondence between the tool numbers and T-codes in a memory and outputting while converting the tool number into T-code. CONSTITUTION:In the converting process of tool number and T-code, the type, the profile dimension such as the diameter and the machining condition with said tool are recorded as a set in the tool data file structure recorded on a tape T2. In order to correspond T-codes with the tool numbers prior to read-in of tool data, the file structure of tool data recording area will select the tool number-T-code setting mode through switching of mode exchange switch 16 to function a key 15 thus to set the correspondence between T-codes and the tool numbers. Then the tool data corresponding with the tool number set in said tool data memory area is read out and stored in said area thus to arrange the data concerning only to the tool contained in the tool magazine.
Patent JP-S5428163-A (JP)
Title: Thickness gauge applying electromagnetic ultrasonic waves
Inventor: SUZUKI HISAO
IPC: G01B17/02
Filed: 1977-08-04
Abstract: PURPOSE: To efficiently measure the thickness of conductive materials by generating ultrasonic wves directly in the conductive material through mutual action of electricity and magnetism, converting the reflected waves thereof to current again through mutual action with magnetism and detectign the current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5617524-A (JP)
Title: Phase synchronizing circuit
Inventor: OOKUBO TOSHIKI
IPC: H04L7/033
Filed: 1979-07-20
Abstract: PURPOSE:To reduce the error caused when the information has a big shift, by storing previously the phase difference between the information and the synchronous signal and then reproducing the phase difference after the output of the synchronous signal to obtain the control signal of the voltage control oscillator. CONSTITUTION:Input information signal (b) is supplied to phase comparator 1 and counter 6, and counter 6 counts clock signal (f) up to the value corresponding to the phase difference between phase synchronous signal (c) and signal (b). Phase detection signal (h) rises up by load signal (d) obtained by delaying signal (c) and then falls down when counter 7 carries out the countdown to have the value equivalent to the counters of counter 6. With this signal (h), the frequency of voltage control oscillator 2 is controlled via low band pass filter 10. In case no signal (b) exists, the contents of counter 6 is held to avoid a big fluctuation of the control voltage.
Patent JP-S62247994-A (JP)
Title: Hull structure for catamaran
Inventor: TAWARA HIDEO
IPC: B63B1/12
Filed: 1986-04-22
Abstract: PURPOSE:To ensure the stability of a ship at the time of both impact caused by waves and a turn by forming both a multi-hull section and a mono-hull section on the bow and stern sides of a hull respectively whereby froming a narrow passageway which opens at a transom stern, on the mono-hull section. CONSTITUTION:A pair of main hull sections 1 and 1 is arranged on both of the starboard and port sides of the bow of a hull 3 across a tunnel top 2 so as to form a catamaran type multi-hull section A. And a tunnel section 5 is provided in an area encircled by the tunnel top 2 and each of the main hulls 1 and 1. Meanwhile, a square bottom type mono-hull section B is formed on the stern side of the hull 3. And the multi-hull section A is smoothly and continuously transformed into the mono-hull section B at the center section of the hull 3. Namely, each of the main hulls 1 and 1 is made small gradually as it goes from the bow to the stern wherein a current projection 6 is made low in height. Furthermore, a pair of passageways 8 and 8 in a narrow recess form which opens at a transom stern 7, is formed on the mono-hull section B wherein each of the passageways 8 and 8 is continuously transformed into the tunnel section 5.