baber/WOPTO huggingface dataset:
Patent JP-H08214794-A (JP)
Title: Device for processing food under high pressure
Inventor: HIRAI ETSURO
IPC: A23L5/30
Filed: 1995-02-10
Abstract: PURPOSE: To provide a device for processing a food under high pressure, capable of regulating supercooling in a food pressurizing/freezing cycle by using pressure, and controlling nucleus formation/ice crystal growth. CONSTITUTION: A free piston 5 is reciprocatingly inserted into a cylinder 4 in a device for processing a food under high pressure by housing a food 2 in a high-pressure container 1 and pressurizing a pressure medium 3 to carry out pressure treatment. A rotary piston 6 is rotatably connected to one end of the free piston 5 and the rotary piston 6 is linked through a gear reducer 10 to a motor 9. Screw mechanism is installed between the outer periphery of the rotary piston 6 and the inner periphery of the cylinder 4 and the rotary piston 6 can be reciprocated in the cylinder 4 by the screw mechanism.
Patent JP-H023673-A (JP)
Title: 3-methylthiobutyric esters, flavor composition containing one or more kind of them as flavor component and flavored food and excitable food and drink
Inventor: ARUNORUDO BURUINE
IPC: C07C323/22
Filed: 1989-02-23
Abstract: The invention relates to alkyl (3-methylthio)-butyrates wherein the alkyl group has 4 or 5 carbon atoms, to their use in flavour compositions and to the use of these compounds or flavour composition comprising these compounds in foodstuffs and stimulants. The compounds impart a fresh fruit flavour character. Preferred is isobutyl (3-methylthio)-butyrate.
Patent JP-S56142879-A (JP)
Title: Electrochemical deoxydizer
Inventor: FUJITA YUUKOU
IPC: C25B9/17
Filed: 1980-04-04
Abstract: PURPOSE:To form an atmosphere with a low oxygen concn. in a room or a container to be deoxydized without using an oxygen concn. meter by opening a switch when a current density flowing a gas diffusion electrode constituting the electrochemical deoxydizer is detected. CONSTITUTION:When a cathode comprising a gas diffusion electrode, an anode comprising an oxygen generating electrode and unit electrolytic tanks 9, 9' comprising an aqueous KOH electrolyte or an ion exchange membrane solid electrolyte are connected in series and a constant voltage is applied thereto by a DC power source apparatus 10, the deoxydization is advanced as well as current corresponding to each oxygen concn. is passed and the current passing said tanks 9, 9' is displayed to a digital panel meter 12 through a shunt 11. Air in a container 13 to be deoxydized is recirculated and supplied to said tanks 9, 9' by a recirculation pump 15, a valve of the current passing said tanks 9, 9' is converted to a cathode apparent acting area to display a current density of 90mA/dm<2> or less as OA to the meter 12 and, when OA is displayed, a switch is opened by the apparatus 10 to lower an oxygen concn. in the container 13 to about 0.1% or less.
Patent JP-S57158806-A (JP)
Title: Twisting optical line
Inventor: SAKAI JIYUNICHI
IPC: C03B37/012
Filed: 1981-03-27
Abstract: PURPOSE:To secure a stable polarization preservability for a long distance against disturbance and to facilitate the connection of optical lines, by twisting the optical line around the axis of the core. CONSTITUTION:When the difference in specific refractive index between a core part 1 and a clad part 2, the used wavelength, and the refractive index of the core part 1 corresponding to the used wavelength are denoted as DELTA=(n1-n2)/ n1, lambda(mum), and n1(lambda) respectively, the unit length of the optical line is twisted in the same direction (indicated by an arrow 3) in the proportion of phit0=2.8X10<5> (n1(lambda)DELTA<2>/lambda)[radian/m]or more. Concretely, a line 4, which is parallel with the axis (axis Z), and is indicated by a one-dot broken line, on the outside circumferential face of the optical line is changed to a spiral line 5 indicated by solid lines and broken lines by twisting the optical line. In respect to a pitch Pt of twisting, Pt=2pi/phit is true. Thus, the preservability of linear polarization components is improved, and the preservability of circular polarization components is realized.
Patent JP-S62205222-A (JP)
Title: Flux refining method with vacuum degassing vessel
Inventor: KOBAYASHI ISAO
IPC: C21C7/10
Filed: 1986-03-04
Abstract: PURPOSE:To improve the refining efficiency of a flux by specifying the position of a tuyere so that the flux is blown into a bubble region formed by a reflux gas and including a part just above the top opening of a riser. CONSTITUTION:A flux blowing tuyere 10 is fitted to a vacuum degassing vessel 1 under the surface of molten steel 3 at the lower part of the vessel 1. The position of the tuyere 10 is set to that a flux can be blown into a bubble region (hatching part) formed by a reflux gas and including a part just above the top opening of a riser 6. The penetration distance of a powdery flux blown into the molten steel 3 is increased to about several ten cm, so the reaction efficiency of the flux is remarkably improved, the amount of the flux used is reduced and the necessary treatment time is shortened.
Patent JP-H11242300-A (JP)
Title: Copying device
Inventor: SUZUKI CHIKATSU
IPC: G03G21/14
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To form and output an image in an automatic transfer paper selection(APS) mode for selecting transfer paper size matched with document size for every read document size by referring to the document size stored in a state of being related to image information, selecting the transfer paper size corresponding to the image information, recording and outputting the image information on the selected transfer paper. SOLUTION: A detection part detecting the document size on a platen 100 detects the document size when the document is placed on a platen glass. A detection part detecting the document size at the time of automatic document feeding(ADF) 110 detects the document size when the document is automatically fed by an ADF. An image read part 130 optically reads the document and generates the image information. An image forming condition control part 140 stores the read image information and obtains an image forming condition based on an APS mode operation condition and an automatic variable power rate selection (AMS) mode operation condition. An image forming part 160 forms the image information from an image data control part 150 as the image on the transfer paper.
Patent JP-S54137415-A (JP)
Title: Recovery method of uranium in sea water
Inventor: YAMASHITA HISAO
IPC: C22B60/02
Filed: 1978-04-19
Abstract: PURPOSE: To recover uranium in the sea water with good efficiency by bringing an uranium adsorbent into ontact with the sea water for cooling condensers in atomic power generation or steam power generation.  
     CONSTITUTION: The sea water from the sea water intake 4 is introduced through the pipe 5 into the condenser 7 of a generator for cooling, and then the sea water warmed up by 5 to 7°C after cooling the condenser is sent to the water storage tank 8 by the discharge pipe 6. Then, the uranium(U) adsorbent of a grain size of 10 to 200μm is charged with the sea water into the water storage tank 8. The U adsorbent 10 used, composed of a combination of a ferromagnetic substance, e.g., ferrite, magnetite, etc., and a substance of a high U-adsorbability, e.g., Ti, Al, Sn, etc., is then sent to the magnetic separator 9 with the sea water to separate the magnetic akdsorbent 10 from the sea water. The adsorbent is then treated with Na 2 CO 3 , etc., to elute U adsorbed for recovery, and then the adsorbent deprived of U is washed with water and reused. The adsorbent 10 may be charged into the sea water at the sea water intake 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56143013-A (JP)
Title: Switching device automatic tractor steering device
Inventor: OKUJIMA AKIHIRO
IPC: G05D1/02
Filed: 1980-04-07
Abstract: PURPOSE:To enable manual switching operation quickly without error, by performing the change-over of automatic mode and manual mode with operating lever, and the change-over to left or right in case of the automatic mode. CONSTITUTION:The change-over device 7 is provided with the operating lever 9 which is switched to 3 positions. When the operating lever 9 is at the neutral position, the output system of the steering motor 8 is detached from the steering mechanism 2 to be the manual control mode by the handle 6. When the operating lever 9 is switched to right or left from the neutral position and at automatic right or left position, the output system of the steering motor 8 is linked to the steering mechanism 2 to allow the automatic steering, and the switching signal (a) in response to the switching direction of the lever 9 is fed to the automatic control circuit 5. The circuit 5 selects either one of the left and right photosensors 4R, 4L in response to the switching signal (a), and the extent of correction of wheel angle is operated from the detection signal (b) or (c) and the wheel angle signal (d) of the potentiometer 3, the correction signal (e) controls the steering motor 8 to steer the steering wheel 1 to left or right.
Patent JP-S53130568-A (JP)
Title: Air classifier
Inventor: KAWADA YOSHI
IPC: B07B11/02
Filed: 1977-04-20
Abstract: PURPOSE: To provide an air classifier having a rotary diffusion plate and rotary classifying blades in a classifying chamber, and annular current setting and separating plates provided above and below the ends of the classifying blades, for preventing the classifying blades from being worn and improving the separation efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000241799-A (JP)
Title: Liquid crystal display device
Inventor: OGAWARA MASAO
IPC: G02F1/137
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To realize a non-full dot liquid crystal display device using a ferroelectric liquid crystal or antiferroelectric liquid crystal. SOLUTION: A light-shielding film 2 consisting of a light-shielding resin layer having >=1012 Ω/unit sq. insulation resistance and >=2.0 optical density(OD) per 1 μm thickness is applied in the region except for the display pattern on the inner face of a liquid crystal panel. In the region corresponding to the display pattern, a light-transmitting resin layer 3 having >=102 Ω/unit sq. insulation resistance is applied. Further, a transparent electrode 9 for direct driving is formed on these resin layers.
Patent JP-S62204412-A (JP)
Title: Magnetic head
Inventor: KUROE AKIO
IPC: G11B5/133
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a floppy head without necessitating an erasing head and capable of recording on a high-coercive force medium with high precision by composing the first core half of the titled head out of the first high-permeability alloy film, a nonmagnetic film of SiO, etc., and the second high-permeability alloy film, and bonding the second core half to the second high-permeability alloy film. CONSTITUTION:A high-permeability alloy film 4 of 'Sendust(R)', an amorphous alloy, etc., is formed by sputtering, etc., in about 10mum thickness on the first core half 1 obtained by bonding a soft magnetic ferrite core 24 of ferrite, etc., and a 'Sendust(R)' core 25 through an adhesive layer 26, and then a nonmagnetic film 5 of SiO2, etc., is deposited in 0.5mum thickness to form a high-permeability alloy film 6 having about 10mum thickness. Subsequently, the second core half 2 having a composition similar to that of the first core half 1 is bonded by lead glass 3 to constitute a head. The head thus formed is provided with a track width TW3 positioned in the core and a track width TW4 on the region inclined at an angle of theta to both surfaces, and the track width of the head becomes TW5.
Patent JP-S60191120-A (JP)
Title: Method of controlling incinerator
Inventor: HAMANO FUMIO
IPC: F23G5/50
Filed: 1984-03-12
Abstract: PURPOSE:To determine the change of the heating value in a short period of time and to sequentially determine the combustion state of the incinerator from the heating value, the disposal quantity and the evaporation quantity to facilitate a planned incineration by determining the change in the disposal quantity in a short period of time. CONSTITUTION:From the dust disposal quantity 16 and the evaporation quantity during the disposal, the low-level heating value 18 of the dust disposed is obtained. On the reference of this value obtained, by low-level heating value of the dust disposed is estimated from the thus obtained value, and obtains the maximum quantity of the dust having the low-level heating value to be able to dispose in said incinerator. Further, the evaporation quantity 28 generated upon this occasion is obtained, and control maintaining the evaporation quantity is carried out to drive the incinerator at the maximum disposal capacity. In a case where the disposal quantity is controlled to a predetermined value, the low- level heating value (LHV) of the dust is obtained in a method similar to the control of the maximum disposal quantity 26 by taking into consideration of an error of the actual disposal quantity from a target disposal value.
Patent JP-H07253562-A (JP)
Title: Evaluating method for interfacial regulating force and liquid crystal optical element
Inventor: YAMAMOTO MASAO
IPC: G01N13/02
Filed: 1994-03-16
Abstract: PURPOSE:To quantitatively evaluate the interfacial regulating force between a liquid crystal and a polymer by evaluating the adhesion work between the liquid crystal and the polymer. CONSTITUTION:After a coating film 12 of a polymer material to be used for a polymer dispersion-type liquid crystal is formed on a substrate 11 such as glass, a specified amt. of a liquid crystal material 13 whose surface tension is already known is dropped on the surface of the coating film 12 to measure the contact angle 14. The adhesion work is calculated from the contact angle 14 and the surface tension of the liquid crystal material 13 with using formula ISE=gammaLC(1+COStheta), where ISE is the adhesion work, gammaLC is the surface tension and gamma is the contact angle. In this method, since the intensity of interfacial regulating force between the polymer material and the liquid crystal of the polymer dispersion-type liquid crystal depends on the adsorption strength of the liquid material to the polymer material, the adsorption strength of the liquid crystal material to the polymer material can be evaluated by evaluating the adhesion work. Thereby, the interfacial regulating force between them can be quantitatively evaluated.
Patent JP-H08238687-A (JP)
Title: Roller
Inventor: KAWASAKI HIROSHI
IPC: G03G15/02
Filed: 1995-03-06
Abstract: PURPOSE: To provide a roller in which the adhesive durability of a thin fluororesin sleeve to an inner elastic layer is excellent and which is covered with the sleeve having no crease. CONSTITUTION: A roller 1 covers with a fluororesin sleeve 4 having a thickness of 0.1mm or less on the outer periphery of an elastic layer 4 covering the outer periphery of a mandrel 2. The inner surface of the sleeve 4 is etched by an excimer laser.
Patent JP-H11248796-A (JP)
Title: Semiconductor device testing device and method
Inventor: SHIBAZAKI SHUNICHIRO
IPC: G01R31/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device testing device for reducing costs by simplifying a circuit configuration and at the same time increase the test speed of a device to be tested. SOLUTION: A device is constituted so that it inputs a signal to a device 6 to be tested, executes processing based on the signal, and judges whether the device 6 to be tested is conforming or not based on a signal that is outputted from the device 6 to be tested according to the processing. In this case, DUT output signals A71-A76 that are outputted from output terminals 61-66 of the device 6 to be tested are added by output signal addition resistors 71-76, thus generating an addition signal A6 and outputting it to an FFT (fast fourier transform) analyzer 8.  Then, the FFT analyzer 8 executes the fast fourier transform of the addition signal A6 and compares the obtained signal with a signal that is obtained by performing the fast fourier transform of the DUT output signals A71-A76 according to a conforming device to be tested, thus judging whether the device 6 to be tested is confirming or not.
Patent JP-H06117796-A (JP)
Title: Manifold to fluid pipe header for heat exchanger
Inventor: FUIRITSUPU RU GOIE
IPC: F28F9/26
Filed: 1993-02-12
Abstract: PURPOSE: To enhance resistance against fluid pressure of a connecting tube for a fluid header of a heat exchanger. CONSTITUTION: A flattened tubular end portion 18 is formed by deforming the end portion of the metal wall 14 of a cylindrical tubular body 12 and a shear cut face 26 is provided between the tubular end portion 18 and the metal wall 14 in order to form a stepwise front edge part 28. The front edge part 28 presses the wall of a fluid header 36 when the flattened tubular end portion 18 is fitted therein.
Patent JP-S63212530-A (JP)
Title: Manufacture of instrument panel cover
Inventor: YAMAJI TAKESHI
IPC: B29L31/58
Filed: 1987-02-27
Abstract: PURPOSE:To manufacture a product, uniform and of good physical property without damages at high efficiency by heat softening a plastic sheet between far infrared rays heater plates, supporting the sheet hanging down with heat by a sheet receiving tube for circulating cooling water, and transferring the sheet to a vacuum molding machine and molding. CONSTITUTION:A plastic sheet 2 is brought into between upper and lower far infrared rays heat plates 1 and 5 with both ends of sheet width retained by a conveying chain 3, heat softened, transferred to a vacuum molding machine set on a molding station while being supported on the sheet receiving tube 4, and molded. At that time, a flexible hose 6 for cooling water connected with the sheet receiving tube 4 is provided, and the tube surface temperature of the sheet receiving tube 4 is controlled freely corresponding with the properties of the plastic sheet to be used by regulating the flow rate of circulating cooling water.
Patent JP-H01221049-A (JP)
Title: Telephone exchange
Inventor: OGAWA KINICHI
IPC: H04M3/26
Filed: 1988-02-29
Abstract: PURPOSE:To provide a high test function at low cost by connecting an input/ output line of an extension interface section and an input/output line of a trunk line interface section directly and sending a call signal or the like from the trunk line interface section to the extension interface section at test. CONSTITUTION:When a test command and information representing the trunk line interface section being a test object are given to a control section 11 and the test object is the trunk line interface section 2 for a trunk line A, the control section 11 throws a trunk line changeover relay 9 relating to its trunk line A to the position of a terminal B. When an extension changeover relay 6 is thrown to the position of a terminal B, the extension interface section 3 corresponding to an extension A is disconnected from an extension telephone set. Then a test connection relay 10 corresponding to the extension A is connected to connect the trunk line interface section 2 and the extension interface section 3 via the test connection line 8. Thus, the extension interface section 3 acts like a pseudo trunk line circuit.
Patent JP-S52128878-A (JP)
Title: Treatment of waste liquid
Inventor: ITODA YUTAKA
IPC: C02F1/72
Filed: 1976-04-22
Abstract: PURPOSE: To minimize the amount of expensive oxidizing agent used and to effectively remove the COD component in waste liquid, by oxidizing waste liquid, containing low molecular (or oxy) carbonic acid (salt) with the irradiation of ultra violet rays under the existence of air or O 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61206904-A (JP)
Title: Video and audio recording or reproducing device
Inventor: OGURA TOKIHIKO
IPC: G11B5/48
Filed: 1985-03-11
Abstract: PURPOSE:To record or reproduce sounds for a long period by providing a video head and an audio head used as a stabilizing pad of this video head on both sides of a magnetic recording medium. CONSTITUTION:A video signal recording and reproducing head 11 is brought into contact with the front face of a magnetic sheet 10, and an audio signal recording and reproducing multihead 6 is brought into contact with the rear face of the magnetic sheet 10. Since the area where the audio signal recording and reproducing multihead 6 is brought into contact with the magnetic sheet 10 is large, the audio signal recording and reproducing multihead 6 functions as the stabilizing pad to bring stably the video signal recording and reproducing head 11 into contact with the magnetic sheet 10. The magnetic sheet 10 has generally both faces coated magnetically for the purpose of preventing curl, and signals can be recorded on the face where the stabilizing pad is placed.
Patent JP-H08221561-A (JP)
Title: Control signal input device
Inventor: IIZUKA NORIO
IPC: G06T7/60
Filed: 1995-02-10
Abstract: PURPOSE: To create a simplified virtual reality by generating a manipulator signal expressing a manipulating state for every manipulator corresponding to the result of judging whether a feature point parameter satisfies a judging condition group for every manipulator or not. CONSTITUTION: A CPU 51 stores the feature point parameters to be changed with the passage of time corresponding to the body action of a player in the work area of a RAM 52 and performs processing for judging whether those parameters are matched with the various conditions of mapping data made correspondent to the respective operation buttons of a controller or not while using a position detection processing part 31. Next, all the ANDs of the judged result are calculated and a control signal is generated to express whether any correspondent button is turned on or not. This is supplied to a switch driving circuit 56 and the control signal, for which the button is turned on, is supplied to an analog switch matrix 57.  When a video game device is connected to a connector CON, the control signal equivalent to the button operation is inputted corresponding to the body action of the player so that a simplified virtual reality can be created.
Patent JP-H05251413-A (JP)
Title: Waxless polishing apparatus
Inventor: HASHIMOTO TAKESHI
IPC: B24B37/00
Filed: 1992-03-04
Abstract: PURPOSE:To enhance flatness of the surface of an object to be polished by providing an abrasive supply port on the peripheral side of a polishing plate thereby making it possible to supply sufficient quantity of abrasive between a polishing cloth and the polishing plate. CONSTITUTION:The waxless polishing apparatus comprises a rotatable turn table 3 applied with a cloth 2 for polishing an object 1 to be polished, a polishing plate 4 for holding the object 1, and a press mechanism 5 which can rotate freely while pressing the polishing plate 4 against the surface of the polishing cloth 2 at a predetermined pressure. Such a waxless polishing apparatus is further provided with a port 12 for supplying abrasive 6 at the peripheral side of the polishing plate 4. For example, a cover body 10 is provided surrounding the side parts of the polishing plate 4 and the press mechanism 5. A passage 11 for introducing the abrasive 6 is provided between the inner surface of the cover body 10 and the side surfaces of the polishing plate 4 and the press mechanism 5 and ring type supply ports 12 are provided along the peripheral side of the polishing plate 4.