baber/WOPTO huggingface dataset:
Patent JP-S57186476-A (JP)
Title: Method for filling and storage of content in oriented blown container
Inventor: HAYASHI SEIICHI
IPC: A23L3/00
Filed: 1981-05-11
Abstract: PURPOSE: To improve the gas barrier property of an oriented blown container, remarkably, by storing the content filled in the container,under specific conditions.  
     CONSTITUTION: A content such as beer, etc. is filled and stored in an oriented blown container made of a thermoplastic polyester composed mainly of polyethylene terephthalate. The filling and storage are carried out under the following conditions. The content is filled in the container within one day after the orientation blow molding, preferably as soon as possible. The period of storing the content at ≥30°C is ≤4 days, preferably 0 day in the whole period of storage, i.e. from the filling to the opening of the container for the use of the  content. During the period (t o ) excluding the above high-temperature storage  period, the content is stored at ≤30°C under the conditions to satisfy the formulas 1, 2 and 3[t i  (day) is the period stored at T i  °C (T i <30°C); n is positive  integer; D is the thickness (μ) of the orientation blow molded container at the  thinnest part]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55160805-A (JP)
Title: Direction detector
Inventor: SHIBUYA HIDEO
IPC: G01C17/32
Filed: 1979-06-01
Abstract: PURPOSE: To detect a direction correctly without relying upon the level of an absolute value of a vector of a magnetic field, by modulating outputs from magnetic field detecting elements provided in two directions which intersect each other at right angles, amplifying the modulated signals in variable gain amplifiers, and applying the amplified signals to an adder, the variable gain amplifiers being controlled while the above steps are carried out, to allow an output obtained from the adder through a detector to be in a constant level.  
     CONSTITUTION: Outputs or biases form magnetic field detecting elements 1, 2 consisting of Hall devices and provided in two directions with intersect each other at right angles are modulated with two kinds of functions which intersect each other. Modulated signals in two systems are amplified at an equal gain in variable gain amplifiers 5, 6. Outputs from the amplifiers 5, 6 are applied to an adder 11, and an output from the adder 11 is detected by a detector 12. The variable gain amplifiers 5, 6 are controlled such that an output from the detector 12 is in a constant level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S545139-A (JP)
Title: Ignition distributor of internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1977-06-14
Abstract: PURPOSE:To smoothen leading and trailing discharge currents, lower a peak value and prevent disturbing waves, by forming aporous material layer of insulating material on at least one surface either of a rotor electrode or a laterally-fixed electrode.
Patent JP-H07278053-A (JP)
Title: Purification of methacrylic acid ester
Inventor: NISHIKAWA MITSUHIRO
IPC: C07C67/60
Filed: 1994-04-07
Abstract: PURPOSE:To readily purify a colored methacrylic acid ester so as to obtain a colorless methacrylic acid ester useful for an optical material such as. an organic glass or a contact lens material by treating it with a sulfite and separating it from the treatment solution. CONSTITUTION:This purification of a methacrylic acid ester is carried out by treating the methacrylic acid ester colored with a causative substance having a carbonyl group, e.g. biacetyl with a sulfite such as sodium (bi)sulfite or potassium (bi)sulfite, separating and recovering it from the treatment solution according to the phase separation method, the distillation method, etc. In addition, the amount of used sulfite is preferably 0.5 to 50 times, especially 1.0 to 5 times equivalent based on the number of the carbonyl groups of the causative substance.
Patent JP-S55162029-A (JP)
Title: Optical temperature detector
Inventor: OOSHIMA SHIGERU
IPC: G01K11/00
Filed: 1979-06-05
Abstract: PURPOSE: To obtain an optical temperature detector which is highly resistant to the noise along with a high stability and explosion-proof property, by giving the vibration to the diaphragm with the continuous spraying of the fluid under pressure, varying the light intensity with the vibration frequency and then detecting the frequency of the diaphragm based on the change of the light intensity to carry out the temperature measurement of the diaphragm.  
     CONSTITUTION: The fluid under pressure is sprayed continuously to diaphragm 4 through pipe 1, interrupter 2 and nozzle 3 each. Thus diaphragm 4 on fixed board 5 vibrates with the natural vibration frequency. The light sent from the semiconductor laser, LED or the like is emitted through lens 8 after passing through optical fiber 7 and then enters photo detector 11 such as the PIN photo diode or the like via lens 9 and optical fiber 10. The output electric signal of detector 11 gives the natural frequency of diaphragm 4 via frequency measuring device 12. This natural frequency depends on the temperature to ensure the temperature measurement of the diaphragm. As a result, an optical temperature detector can be obtained with the high explosion-proof property and high stability plus the low noise property each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S544563-A (JP)
Title: Sample cooling equipment of electron microscope or the like
Inventor: OKABE HARUYUKI
IPC: H01J37/20
Filed: 1977-06-13
Abstract: PURPOSE: To eliminate the deformation of a thermal conductor except samll torsion, by fixing protrusiond provided to both terminals to terminals to respective bottom parts of support feet and a slant body while bending the thermal conductor with both its terminal at right angles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09254265-A (JP)
Title: Carbon fiber reinforced resin panel and its production
Inventor: MATSUBARA TAKASHI
IPC: B32B5/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance flatness and to improve yield by forming uneven reticulated patterns on the surface of a carbon fiber reinforced resin panel at a predetermined pitch. SOLUTION: Uneven reticulated patterns are formed on the surfaces of a carbon fiber reinforced resin panel at a predetermined pitch. The pitch of the uneven reticulated patterns is 50-500μm. For example, when a shading blade made of a carbon fiber reinforced resin is produced, a prepreg laminated sheet 3 and meshes 4 for transferring uneven patterns to the prepreg laminated sheet 3 are arranged so as to be held between pressure plates 6 through release films 5 and the whole is set to a hot press machine to be subjected to heating pressure molding at 120-140 deg.C for 1-2hr under pressure of 5-15kg/cm<2> to crosslink, cure and solidify an uncrued thermosetting resin soln. to gradually cool the prepreg laminated sheet to room temp.  As a result, reticulated patterns of a pitch of 50-500μm are transferred and formed to the surfaces of the prepreg laminated sheet through the release films.
Patent JP-2000267651-A (JP)
Title: Parallel plotting device
Inventor: MIYAUCHI YOSHIHITO
IPC: G06F3/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make performable a plotting processing at a high speed. SOLUTION: A plotting instruction/data generation mechanism 1 turns plotting instructions and data for one screen to a window for changing display contents to a unit and distributes the plotting instructions and data to respective plotting devices 3-1 to 3-n and the respective plotting devices 3-1 to 3-n plot a plotting memory inside the present device corresponding to the plotting instructions and data. The contents of the plotting memory are read by signals synchronized with the scanning of a display device 7 outputted from a display controller 2.  The window number of the window for which a present display pixel displays a part is outputted from a window number buffer 4, the device number of the plotting device outputting the latest display data of the window of the window number is outputted from a window number/plotting device management table and a display switching device 5 selects the display data from the plotting device of the device number.
Patent JP-H06282103-A (JP)
Title: Production of toner for developing electrostatic charge image and developer
Inventor: TANAKA MASATO
IPC: G03G9/087
Filed: 1993-03-29
Abstract: PURPOSE:To produce a toner at low cost in a simple process, to decrease the particle size of the toner, and to obtain excellent moisture resistance, stable electrification, transmissiveness printed material, and color controlling property by depositing and fixing vinyl polymer fine particles to form a coating layer on the surface of a specified nucleus particle. CONSTITUTION:The nucleus particle contains a coloring agent and a reaction product having 50-98 deg.C softening point and hydroxyl groups which is obtd. by the reaction of fatty acid and polyepoxy compd. On the surface of this particle, vinyl polymer fine particles are deposited and fixed to form a coating layer. In this case, the fatty acid is preferably a straight-chain or branched-chain fatty acid having a carboxyl group at the end of the molecule and 50-98 deg.C melting point, and for example, myristic acid or pentadecyl acid is used. As for the polyepoxy compd., it is preferable to use an epoxy resin produced from bisphenol-A and epichlorohydrin. To the obtd. reaction product, a coloring agent and, if necessary, other additives are mixed and dispersed.
Patent JP-S51145374-A (JP)
Title: Relative current meter
Inventor: INOUE MITSUGI
IPC: G01P5/22
Filed: 1975-06-10
Abstract: PURPOSE: A portable current meter of a low cost, capable of measuring a current speed by obtaining a random system signal from the time interval of a specific local portion in the fluid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04304804-A (JP)
Title: Apparatus for controlling lifting and lowering of operation device
Inventor: YOSHIDA SADAJI
IPC: A01B63/10
Filed: 1991-04-02
Abstract: PURPOSE:To make it possible to function set tilling depth even when a tiller is confronted with ground conditions having unevenness severer than supposed unevenness during tilling operation. CONSTITUTION:In a tiller providing a potentiometer 11 for detecting oscillating angle of rear cover 6 earthing to the ground and carrying out automatic tilling depth control by lifting and lowering a rotary tilling device 4 based on the detected information, a pitching sensor 15 for detecting change of longitudinally inclining posture by pitching of running machine body 1 is provided and simultaneously rate control means (A) capable of automatically decreasing running rate of the machine body when degree of change of posture detected by the sensor 15 becomes larger than upper limit value in the range set in a pitching setter 20 and automatically increasing running rate when the degree becomes smaller than the lower limit value is provided.
Patent JP-H02248331-A (JP)
Title: Production of silica glass
Inventor: HAYASHI FUSAJI
IPC: C03B8/02
Filed: 1989-03-22
Abstract: PURPOSE:To easily obtain large-sized silica glass free from cracks and crazes by adding polyvinylpyrrolidone at the time of preparing a sol when silica glass is produced by a sol-gel process. CONSTITUTION:Silicon alkoxide is hydrolyzed to prepare a silica sol and this sol is converted into gel. This gel is dried and the resulting dry gel is sintered to produce silica glass. In the stage for preparing the silica sol, polyvinylpyrrolidone is added. It is desirable. that the polyvinylpyrrolidone is soluble in an org. solvent compatible with water. The amt. of the polyvinylpyrrolidone added is properly regulated according to the kind of the used silicon alkoxide and the rate of hydrolysis.
Patent JP-S60214871-A (JP)
Title: Apparatus for molding food
Inventor: SAWADA TAKEHIKO
IPC: A23L17/00
Filed: 1984-04-10
Abstract: PURPOSE:To prevent shape collapse and deflection and mold a food into a given shape, by sucking the outer periphery of a material from the peripheral surface of a material molding channel of given shape. CONSTITUTION:An apparatus 10 for molding a food by feeding a material into a molding channel 11 thereof, adjusting the temperature in a cooling (heating) chamber 15, applying a negative pressure to the respective suction holes 13 in a suction part 12, attracting the outer peripheral surface of the cylindrical material to the peripheral surface of the molding channel 11 to mold the material into a given shape. The cross-sectional shape of the molding channel 11 in the flow direction can be in an optional form in addition to the circular form, and molding by suction is carried out in the front and rear molding parts of the molding channel 11. The resultant molded material of the given shape is then fed to a conveying device 20.
Patent JP-S61231975-A (JP)
Title: Method for forming fish or shellfish into tissue
Inventor: MORIMOTO SHIZUYA
IPC: A23L17/10
Filed: 1985-04-04
Abstract: PURPOSE:To form a fish or shellfish into a new fibrous tissue, by heating the fish or shellfish in a molten state and treating the resultant fish or shellfish in a twin-screw extruder having a breaker plate or/and a net. CONSTITUTION:A fish or a mixture thereof with marine beef and/or a mixing additive is heated at 110-250 deg.C into a molten state in the shaft tip part of a twin-screw extruder having a breaker plate or net or both and the resultant fish or shellfish in the molten state is passed through the breaker plate or net or both to form a fibrous tissue therein.
Patent JP-H09254221-A (JP)
Title: Back pressure control system for motor-driven injection molding machine
Inventor: HIRAOKA KAZUO
IPC: B29C45/50
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent forward speed of a screw from increasing suddenly and to uniformize density of a resin even when the pressure of the molten resin during metering is low by inserting and connecting a restricting means for restricting forward speed of a servo motor into a control system. SOLUTION: A detecting signal of a pressure detector 21 provided in an injection device by a servo motor 1 and detecting back pressure of a molten resin is added in a subtractor 22. The subtractor 22 outputs deviation between a back pressure set value and the detected value of the pressure detector 21 to a compensator 23 and the deviation is converted into a speed command value of a servo motor and it is outputted. Then, a speed restrictor 24 outputs a restricted speed command value when the speed command value from the compensator 23 exceeds a specified restricted value. In addition, a servo amplifier 25 drives the servo motor 1 in accordance with the speed command value.  As the result, in metering, when the back pressure is low, the speed command value becomes large but this is restricted by means of a speed restrictor 24 to prevent the forward speed of a screw from increasing excessively and to unify filling density of the molten resin.
Patent JP-H10266931-A (JP)
Title: Air/fuel ratio controller of general purpose engine
Inventor: INAGAKI HIROSHI
IPC: F02D35/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an air/fuel ratio controller capable of intaking a sufficient quantity of air, cooling a solenoid valve sufficiently and adequately controlling air/fuel ratio. SOLUTION: In the air intake pipe 3 of a general purpose engine 1, air is supplied to the downstream side of a venturi part 7 and in order to regulate the fuel mixing ratio, a by-pass circuit 19 is provided for detouring the venturi part 7 and a throttle valve 17. This by-pass circuit 19 is so formed as covering a part of a pipe wall of the air intake pipe 3. In this device, since an air/fuel ratio is controlled within a range of A/F=13.5-14, an effective sectional area from the entrance 19a of the by-pass circuit 19 to its outlet 19b is set to 70 mm<2> , the effective sectional area from the entrance 19a to its outlet 19b in the air intake pipe 3 is set to 175 mm<2> , and accordingly the ratio of effective sectional area between the by-pass circuit 19 and the air intake tube 3 is set to 1:2.5 (40%).
Patent JP-H01286398-A (JP)
Title: Toroid holder
Inventor: ROBAATO DABURIYUU KOOTO
IPC: H05K9/00
Filed: 1989-03-22
Abstract: PURPOSE: To prevent the insulating material of a cable from being damaged by providing a cylindrical body that has nearly the same outer diameter as that of the cable and nearly the same outer diameter as that of the inner diameter of a toroid and can be slidably mounted on the cable. CONSTITUTION: Three ferrite toroids 1 are retained on a cable 2 with a diameter of A, and an inner diameter B of a toroidal sleeve 11 is equal to the outer diameter A of the electricd cable 2. An outer diameter C of the toroidal sleeve 11 is equal to an inner diameter F of the Ferrite toroid 1, a ridge 12 for retention is located around the front edge of the toroidal sleeve 11 and is spread radially toward the outside from that location, thus retaining the ferrite toroid 1 on the electric cable 2 and preventing an insulation material surrounding the electric cable 2 from being damaged.
Patent JP-H10231461-A (JP)
Title: Pressure-sensitive adhesive release paper and method for processing pressure-sensitive adhesive release paper
Inventor: UMEDA SHINICHI
IPC: C09J7/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive release paper used in sticking printed matter or paper and to provided a method for processing a pressure- sensitive adhesive release paper. SOLUTION: A release paper with a printed outer surface is wound into a roll or a spiral, a pressure-sensitive adhesive 2 is applied and fixed to an arbitrary area such as either or both surfaces of paper or a printed surface or the center, and the outer surface 5 of release paper having a frictional resistance and the release paper 4 in release paper are pressure-bounded to each other.
Patent JP-H07279232-A (JP)
Title: Gutter cover
Inventor: ASANO YASUNARI
IPC: E03F5/06
Filed: 1994-04-08
Abstract: PURPOSE:To cover the decrease in the effect of the antiskidding caused by the abrasion of projections by arranging a large number of projections forming absorption recesses in the central parts of them on the upper surface of a gutter cover. CONSTITUTION:Plane rhombic projections 10 are arranged on the upper surface of an I-shape steel 1 at specific intervals. At that time, plane rhombic recesses 11 with the same shape for absorption are provided to the central parts of the projections 10. The bottoms of the recesses 11 are so formed that they must be flushed with the upper surface of the I-shape steel 1. Accordingly, when a tire is contacted with the projections 10, the resistance occurs to make it as antiskidding. In the case the tire passes the recesses 11, air in the recesses 11 is exhausted by pushing the tire and, at the same time, the surface rubber of the tire is so operated that it is absorbed in the recesses 11. According to the constitution, the effect of antiskidding can be displayed for a long period of time.
Patent JP-H02251510-A (JP)
Title: Production of polyformal resin powder
Inventor: TOGAWA FUSASHI
IPC: C08G2/00
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the subject powder having a uniform particle size, high bulk density, and excellent fabricability, by kneading a solution of a specific concentration of polyformal resin in a good solvent together with a poor solvent in a kneader having a specific action. CONSTITUTION:A mixture of a 3 to 33wt.% polyformal resin solution in a good solvent, preferably dichloromethane with a poor solvent, preferably methanol, in an amount of 0.1 to 15 times that of said resin is kneaded in a kneader having a self-cleaning action to effect granulation whereby the subject powder is obtained. The operation conditions of the kneader are preferably as follows: jacket temperature: 25 to 80 deg.C, rotation: 60 to 150rpm, pressure: 600 to 760Torr. The polyformal resin is generally obtained by effecting the reaction between a dihydroxy phenol and a methylene halide in the presence of an acid acceptor such as alkali metal hydroxide and a chain terminator.
Patent JP-S63238925-A (JP)
Title: Device for lubricating wire rod
Inventor: YASUZAWA NORIO
IPC: B65H71/00
Filed: 1987-03-26
Abstract: PURPOSE:To infiltrate the foam having high foaming magnification in short time into the inner part of a wire rod coil by preventing the slip down of a foam by holding the foam fed on the peripheral face of the wire rod coil with a cover. CONSTITUTION:A wire rod coil is located just under a main foamer 14 in the state of its hanging on a hunger hook 5. At this time the lower end part of a cover 19 is brought into contact with the outer peripheral face of the wire rod coil 1. An auxiliary foamer 24 is in the wire rod coil. The water solution contg. a lubricant is fed to a main foamer 14 and auxiliary foamer 24 by opening a stop valve 32 and a compressed air is blown to both foamers 14, 24 by opening a stop valve 36 as well. The water solution becomes in foam and is projected to the outer and inner peripheral faces of the coil 1 from a nozzle. The foam is held by covers 19, 29, coming into the ring gaps of the coil 1 from the outer and inner peripheral faces of the coil 1. The foam is uniformly sticked on the surface of the wire rod to exert the action of lubrication. At the time when the foam is sufficiently spreaded the feeding of the water solution and compressed air to both foamers 14, 24 is stopped and the wire rod subjected to lubrication treatment is bound with its compression by a binder with being dried immediately.
Patent JP-S55161332-A (JP)
Title: Exterior tube coat device for reflection type discharge lamp
Inventor: OZAKI AKINORI
IPC: H01J9/22
Filed: 1979-06-05
Abstract: PURPOSE:To reduce coating time by providing a nozzle in the axial direction of an exterior tube so as to freely be elevated. CONSTITUTION:The exterior tube 1 is put on the turntable 13. Subsequently, the foot switch turns on and the turntable 13 rotates. At the same time, the nozzle operating wire 11 is pulled and the tip of the nozzle 12 is located at the lower side than the boundary of the reflecting film 15. Then the three-way cock 4 is actuated and air or nitrogen gas is slowly injected. When the coating liquid 6 comes out from the tip of the nozzle 12, the wire 11 is adjusted and the handle is loosened. The nozzle 12 slowly rises upward up to the boundary surface of the reflecting film 15. After it is checked that the boundary surface is uniformly coated, the cock 4 closes. After that, the handle is loosened and the nozzle 12 in front of the wire 11 returns upward. Then by removing the exterior tube 1 from upward, coating is completed.
Patent JP-H03271636-A (JP)
Title: Room heater
Inventor: YUGAWA KAZUHIKO
IPC: F24D15/00
Filed: 1990-03-20
Abstract: PURPOSE:To effectively and easily attach or detach right and left room heater bodies by providing a joint made of an elastic material having flexibility to couple the bodies to one another. CONSTITUTION:One of joints 21 made of elastic materials each having flexibility is inserted between a pair of connector covers 4 to be mounted, and the other one is mounted at its opposite side. The joints 21 are contained in a connector cover 4a, and a connector 23 provided at a blower mat side is disposed on the end of an upper surface 21b. Joint insertion parts 24 are formed at blower mats A, B substantially similarly at its opposite side, and the mats A, C are substantially similarly coupled effectively through the joints 21. If the joints 21 are inserted to the adjacent parts of the mats A, C, deviations of right and left sides of a room heater 1 can be prevented in an X direction by ribs (a), (c), in a Y direction by ribs a', c' and further in a Z direction by the connector 23.
Patent JP-S61227883-A (JP)
Inventor: IKEMOTO HARUO
IPC: B08B3/04
Filed: 1985-04-02
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。