baber/WOPTO huggingface dataset:
Patent JP-H08293260-A (JP)
Title: Plasma display panel and its manufacture
Inventor: HARA HIROHISA
IPC: H01J11/38
Filed: 1995-04-20
Abstract: PURPOSE: To improve the transparency of the dielectric layer of a front panel and to prevent disconnection of an electrode adjacent the dielectric layer. CONSTITUTION: A dielectric layer 5 formed over the electrode 4 of a front panel 1 comprises a lower layer on the side of the electrode 4 and an upper layer thereabove, the lower layer formed from a dielectric paste whose rate of shrinkage at baking is small and the upper layer formed from a dielectric paste whose rate of shrinkage at baking is great. Irregularities on the surface of the dielectric layer 5 are made smaller and the transparency of the layer 5 becomes higher than if only the dielectric paste of low shrinkage rate is used. Also, disconnection of the electrode 4 does not occur, as is the case when only the dielectric paste of large shrinkage rate is used.
Patent JP-H05295698-A (JP)
Title: Pattern paper
Inventor: MIZUNO KANAKO
IPC: D21H17/02
Filed: 1992-04-15
Abstract: PURPOSE:To enable the production of a pattern paper with rush which has not been used as a paper-making raw material. CONSTITUTION:A pattern paper having an areal weight of 100g/m<2> is produced by compounding 100 pts. of mixed N,L bleached pulp beaten to 350mL CSF with 5.0 pts. of rush prepared by treating with clay, cutting to 0.8-5mm long and adjusting to a freeness of 550mL. The obtained paper has elegant feeling and rich fragrance and contains a number of green rush pieces dispersed in the paper.
Patent JP-H04325380-A (JP)
Title: Rear wheel steering control device for front/rear wheel-steered vehicle
Inventor: KONISHI TOSHIYUKI
IPC: B62D137/00
Filed: 1991-04-25
Abstract: PURPOSE:To improve the steering stability by preventing the abnormal steering of rear wheels based on the abnormal value of a sensor. CONSTITUTION:A rear wheel steering control device 1 is constituted of a yaw rate sensor 2 detecting the turning angular velocity of a vehicle and a microcomputer 3, the microcomputer 3 has a low-pass filter 4 and a CPU 7 controlling the steering angle of rear wheels based on the sensor value omega' passing the low-pass filter 4, and an abnormality judging circuit 6 judging that the output value omega of the yaw rate sensor 2 is abnormal is provided. The abnormality judging circuit 6 judges an abnormality when the output value omega of the yaw rate sensor 2 is smaller than a preset value alpha, and the processing based on the abnormality judgment is performed by the CPU 7.
Patent JP-H09276780-A (JP)
Title: Formation of water-resistant coating film
Inventor: YAMAMURA NOBUHIRO
IPC: B05D1/36
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance of a coating film by sufficiently removing the OH group present at least on the coating film surface. SOLUTION: A coating material is applied on a material to be coated to form a coating film. A reactive composition having a reactive functional group to convert an OH group in the coating film to a more hydrophobic functional group than the OH group is brought into contact with the coating film and allowed to react with the film, and the OH group present at least on the surface of the coating film is converted to a more hydrophobic functional group than the OH group. Since the OH group is converted to a hydrophobic functional group in this way, the water resistance of the coating film is surely improved.
Patent JP-H01266523-A (JP)
Title: Data imprinting device for camera
Inventor: SHIINA MICHIHIRO
IPC: G03B17/24
Filed: 1988-04-18
Abstract: PURPOSE:To prevent the wasteful power consumption of a battery and to accomplish the long life of a light emitting element and its control circuit, etc., by outputting a data imprinting signal for making the light emitting element emit light only when a data imprinting use mode is selected. CONSTITUTION:By turning on/off a cover switch CSW in interlocking with the opening and closing of a cover 62 which opens and closes a data card insertion port, the data imprinting use mode and a data imprinting non-use mode are selected. Namely, when the cover 62 provided on the card insertion port of a data card is opened or when the data card 32 is inserted into the card insertion port, it is discriminated that data imprinting is necessary and the data imprinting use mode is selected. Only when the data imprinting use mode is selected, the data imprinting signal for making the light emitting element emit light can be outputted. Thus, unnecessary data imprinting is eliminated and the wasteful power consumption of the battery is prevented, then the long life of the light emitting element and the control circuit, etc., can be accomplished.
Patent JP-S60239911-A (JP)
Title: Magnetic resistance effect type reproducing head
Inventor: TAKAGI HITOSHI
IPC: G11B5/39
Filed: 1984-05-11
Abstract: PURPOSE:To eliminate an electrical conduction fault on a sliding contact surface of a head by forming a magnetic material layer for shielding of a magnetic material having the hardness higher than the hardness of a material forming magnetoresistance effect elements and having the resistivity larger than the electric resistivity of said material. CONSTITUTION:The reproducing head has a magnetic substrate 21. The two magnetoresistance effect elements 22, 23 are provided via a non-magnetic insulating layer 24 on the substrate 21. The magnetic material layer for shielding consisting of amorphous CoZr having the hardness higher than the hardness of Ni- Fe ''Permalloy(R)'' which is the material for forming the respective MR elements 22, 23 and a cover plate 26 consisting of ceramics, etc. are further disposed atop said elements. The headness of the magnetic material layer 25 for shielding is 600-700Hv. The amorphous Co-Zr has the 70-75muOMEGA.cm electric resistivity P higher than the electric resistivity of the Ni-Fe ''Permalloy(R)'' element and has higher wear resistance and therefore the electrical conduction fault on the sliding contact surface of the head is eliminated.
Patent JP-2000281895-A (JP)
Title: Urethane resin composition, adhesive and coating material
Inventor: ANDO TOSHIHIRO
IPC: C08L75/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an ordinary-temperature-curable urethane resin composition which can be used in rainy days or under the conditions of high temperature and high humidity and are suitable for adhesives and coating materials. SOLUTION: This urethane resin composition comprises (a) a polyisocyanate compound, (b) a hydroxide compound and (c) glycerol. Therein, the component (a) is preferably a prepolymer which is obtained by a polyol compound with a polyisocyanate compound and has unreacted isocyanate groups. The hydroxide compound (b) is preferably calcium hydroxide.
Patent JP-S58212425-A (JP)
Inventor: KOMATSUBARA TAKAHISA
IPC: A47J37/12
Filed: 1982-06-02
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。
Patent JP-2000282150-A (JP)
Title: Manufacture of high strength hot rolled steel plate excellent in stability of material quality
Inventor: NAKAHARA TAKESHI
IPC: C22C38/14
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a Ti-added high strength hot rolled steel plate suitable, in particular, for automobile parts as well as for structural members such as building material and electrical equipment such as switchboard, capable of stably securing a strength of 490-780 MPa class, and insensitive to fluctuations in hot rolling conditions. SOLUTION: A steel, which has a composition containing, by weight, 0.01-0.10% C, 0.01-0.1% sol.Al, 0.001-0.008% N, 0.01-0.2% Ti, and 0.1-2.0% Mn, further containing Si, P, and S as impurities in amounts of <=0.05%, <=0.02%, and <=0.005%, respectively, and satisfying inequality 5<=(Mn/54.9)/(Ti*/47.9)<=15 [where Ti*=Ti-3.4N-1.5S is satisfied], is used. At the time of hot rolling this steel, finishing temperature FT is maintained at a value ranging from Ar3 to 930 deg.C and also coiling temperature CT is maintained at a value ranging from 500 to 650 deg.C.
Patent JP-H05295617-A (JP)
Title: Production of polyester monofilament for screen gauze
Inventor: ONDA TAKAYOSHI
IPC: D01F6/62
Filed: 1992-04-15
Abstract: PURPOSE:To produce the subject filament excellent in dimensional stability with a high productivity by stretching the filament between a heating roller and a cold roller in a stretching system involving tension rollers, a heating roller, a heat-stretching roller and a cold roller and subsequently winding it. CONSTITUTION:A spun filament 3 discharged through a spinning nozzle 1 is cooled by a filament-cooling unit 2 and a lubricant is applied through a lubricator 5 thereto. The filament is fed to tension rollers 8 and 9 and a tension is applied to the unstretched filament 10 between the tension rollers and a heating roller 11. The filament is subsequently stretched by 3 to 5 times between the heating roller 11 and a heat-stretching roller 12 and the heat-stretched filament 13 is successively sent to a cold roller 14. The filament is then wound by a winder 16 at >=3000m/min while 0.1 to 10% stretch percentage is applied to the filament 13 between the heat-stretching roller 12 and the cold roller 14. Thereby, the objective polyester monofilament for a screen gauze, excellent in dimensional stability can readily be produced with a remarkably improved productivity.
Patent JP-S59220646-A (JP)
Title: Aqueous solvent for agglutination test
Inventor: FUKUYAMA KAZUMI
IPC: G01N33/543
Filed: 1983-05-30
Abstract: PURPOSE:To enhance measuring sensitivity by improving weak agglutination reaction and a prozone phenomenon, by containing a specific amount of polysaccharides each having a specific average M.W. CONSTITUTION:Dextran is optimum among polysaccharides and the average M. W. thereof is pref. 10,000-500,000. The amount to be added thereof is usually about 0.5wt% but the pref. amount to be added thereof is different according to M.W. of polysaccharides. The pH of an aqueous solvent is about 6.5-9.0 and the adjustment thereof is pref. performed by a buffer solution. In addition, the concn. of the salt contained in the aqueous solvent is a relatively low concn. and a physiological isotonic solution is preferred. This aqueous solvent for an agglutination test remarkably increases agglutination reaction and raises sensitivity.
Patent JP-H01268058-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIO TAKAKO
IPC: H01L21/28
Filed: 1988-04-20
Abstract: PURPOSE:To reduce the effect of a spontaneous oxide film in the interface between polycrystalline silicon and a silicon substrate on an emitter contact, by substituting tungsten for the polycrystalline silicon used as a diffusion source by a WCVD method using tungsten hexafluoride as a raw gas. CONSTITUTION:A polycrystalline silicon film 11 which does not incorporate impurities such as phosphorus and arsenic is deposited and formed on a silicon substrate 1. Conductive impurities such as phosphorus and arsenic are implanted into the polycrystalline silicon film 11 by an ion implantation method. Then, the impurities in the polycrystalline silicon film 11 are diffused into the silicon in the substrate by high temperature heat treatment. Thereafter, a tungsten film 14 is substituted for the entire or part of said polycrystalline film 11 by a tungsten chemical vapor growth method with tungsten hexafluoride as a raw material. For example, an N<+> layers 12 and 13 are formed in an emitter region, a collector region and a collector contact region, respectively, by the diffusion of As from the polycrystalline Si film in which As ions are implanted. Then, W is substituted for the polycrystalline Si film by using the reaction of Si+WF6 SiF4+W. Thus the W film 14 is obtained.
Patent JP-S5722680-A (JP)
Title: Storage of food product
Inventor: MOTOYAMA SHIMESU
IPC: B65D81/20
Filed: 1980-07-13
Abstract: PURPOSE: The ethanol upper method and an oxygen-absorbing agent are combined to prevent the growth of fungi and bacteria on the food stored as well as the oxidation of the lipid.  
     CONSTITUTION: In a vessel of which at least one surface is made of a film of more than 20g/m 2 /24hr/50RH/40°C ethanol permeability such as a cup of metal, glass or ceramic covered with the film or a bag made from the film, is placed a liquid containing more than 50vol% ethanol as it is, or an adsorbent or gel containing the same liquid to prepare the ethanol-feeding agent. The resultant agent, a known oxygen-absorbing agent are placed together with a food product in a closed vessel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04327711-A (JP)
Title: Air supply and exhaust device of burning appliance
Inventor: SUMI SHOJI
IPC: F23L17/04
Filed: 1991-04-25
Abstract: PURPOSE:To provide an intake and exhaust device of a burning appliance that is safer with a weak electric current route that monitors a dis-connection of the exhaust pipes between an intake and exhaust pipe outside the room and the body of the product. CONSTITUTION:An intake and exhaust pipe 4 that is connected to the body 15 of a space heater placed in a room 5 is constructed by dividing it into the intake and exhaust cylinder 7 inside the room and the intake and exhaust cylinder 9 outside the room. Next, an electric current wire 17 which has an intermediate connecting section and is supplied a weak electric current is connected from the body 15 of the space heater to the intake and exhaust cylinder 9 outside the room. With this arrangement it is possible to monitor a disconnection of the intake and exhaust cylinders inside and outside the room and there is, therefore, no leakage of the exhaust.
Patent JP-S5721055-A (JP)
Title: Step sweeping method for field deflection type mass spectrometer
Inventor: MASUGI MICHINORI
IPC: H01J49/20
Filed: 1980-07-11
Abstract: PURPOSE:To enable the continuous selection of only the peak of the target measuring component while instantaneously skipping the mass number of nonobjective component by varying the acceleration voltage sequentially in step. CONSTITUTION:A variable resistor 1 is provided in correspondence with the number of measuring components for the purpose to set the acceleration voltage corresponding with the mass number to be measured. Said resistor 1 is provided with measuring terminals A, B, C and the acceleration voltage corresponding with the mass number to be measured by a switch automatic operation circuit 3 through a switch mechanism 2 is applied sequentially on the input terminal for regulating the output voltage of a high voltage stabilizing circuit 4. The switch mechanism 2 will sequentially select the measuring terminal of the variable resistor 1 through an automatic switching circuit 3 to produce the acceleration voltage corresponding with the objective mass number in step.
Patent JP-S5431095-A (JP)
Title: Sulfide treating method
Inventor: MITA YUKIMITSU
IPC: C01B17/06
Filed: 1977-08-11
Abstract: PURPOSE: To enhance the yields of sulfur and hydroxides produced by oxidizing alkali metal sulfides, by-products of an olefin production process with an oxygen-contg. gas in the presence of MnO 2  as an oxidizing agent, by allowing a specified metal to be adsorbed to the MnO 2  so as to increase the activity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03292598-A (JP)
Title: Programmable scanner
Inventor: FUKAMI YOSHIAKI
IPC: G08C19/30
Filed: 1990-04-11
Abstract: PURPOSE:To easily execute the extension of channels with a simple constitution by starting the driving control of a switching element according to a switching start signal and outputting a switching end signal at time when a series of switching ends. CONSTITUTION:A switching control circuit 5 executes the driving control of plural switching elements 3 by that a switching start signal is inputted and outputs a switching end signal to an external part at time when a series of switching is finished. The switching end signal outputted to the external part can be inputted to other programmable scanners constituted in the same way as the switching start signal. That is, the time relation of the programmable scanners can be controlled by cascade-connecting the plural programmable scanners with the switching start signal and the switching end signal as synchro nous signals. Thus, the number of channels can be extended with a simple constitution only to cascade-connect the plural programmable scanners.
Patent JP-S5429301-A (JP)
Title: Mixing of fuel gases
Inventor: IDETA TATATOMI
IPC: C10L3/10
Filed: 1977-08-10
Abstract: PURPOSE: To continue the supply of a mixed fuel gas composed of a plurality of fuel components and a diluent gas to keep the calorific value of the mixed gas at a constant value, by switching the flow of said diluent gas to that of an inert gas diluent gas is interrupted by accident. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04326128-A (JP)
Title: Network type expert system
Inventor: KAKEFUDA SHIGEAKI
IPC: G06F13/00
Filed: 1991-04-25
Abstract: PURPOSE:To flexibly and efficiently perform inference while sufficiently utilizing the original function of the expert system and to effectively utilize a network while maintaining a proper load state by dynamically utilizing divisional knowledge bases. CONSTITUTION:A knowledge base is divided and the divided knowledge bases are mounted on divisional ES hardware parts 2,... and arranged dispersedly on the network 1, on which manager ES hardware 3 is connected. A coupling or separation request signal is sent out at need during the inference processes of the respective divisional ES hardware parts and the manager ES hardware 3, on the other hand, sends a permit or inhibition signal while checking the operation states of the divided ES hardware parts 2 requested to be coupled or separated; and each divided ES hardware part 2 carries out the inference process continuously while repeating the group constitution or dissolution.
Patent JP-H0459-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: GOTO SHIGEKI
IPC: F16H61/08
Filed: 1990-04-11
Abstract: PURPOSE:To suppress the occurrence of a shock during a shift to a first speed by a method wherein, during a period between the starting and completion of a shift to a first speed, a shift control means controls the energizing value of a timing control valve to a value at which a pressure is reduced and after completion of the shift to the first speed, the energizing value is regulated to a value at which a pressure is increased. CONSTITUTION:A timing control valve SL5 operated through electric energization for regulation of an oil pressure exerted on a brake B2 engaged at a first speed and a timing control means 130 to set the energizing current value of a timing control valve SL5 to a value, at which a pressure is reduced, during a period between the starting and completion of a shift to a first speed and set the energizing current value to a value, at which a pressure is increased, after completion of the shift to the first speed are provided. Thus, since a low pressure is applied on the brake B2, engaged at a first speed, by means of the timing control valve SL5, a shock during a shift to a first speed is prevented from production. When a shift to a first speed is completed, the timing control valve SL5 applies a high pressure, at which maximum torque is transmitted, on the brake B2 engaged at a first speed, whereby maximum torque characteristics at a first speed are established.
Patent JP-S60239938-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/004
Filed: 1984-05-14
Abstract: PURPOSE:To improve the temperature drift margin of a track signal detecting circuit by irradiating the light of a specific wavelength region, for which recording materials have a high reflection factor, and high absorptivity and the light of a wavelength region other than this specific wavelength region to a recording medium and detecting a track signal from the transmitted light of the latter wavelength region. CONSTITUTION: A light source 18 for recording and reproducing emits the light of a wavelength region A for which recording materials of an optical disc 17 have a high reflection factor and high absorptivity. A light source 19 for track signal detection emits the light of a wavelength region B, for which recording materials of the optical disc 17 have a low reflection factor and low absorptivity, other than the wavelength region A. Lights from light sources 18 and 19 are synthesized by a half mirror 22 and are irradiated as a spot having a minute diameter on a recording track of the disc 17. A photodetector 27 detects information signals recorded on the recording track of the disc 17, and a photodetector 28 for focus detection receives the reflected light to perform focusing. The transmitted light from the disc 17 is received by photodetectors 1 and 2 for track signal detection to control tracking. Thus, the temperature drift margin of the track signal detecting circuit is improved.
Patent JP-H02276325-A (JP)
Title: Line switching system
Inventor: KONDO NORIAKI
IPC: H04W76/02
Filed: 1989-04-18
Abstract: PURPOSE:To execute line switching without cutting off the output signal of a channel in current use by deciding the presence/absence of a null channel with out generating the deterioration of quality by switching the frequency of the local oscillator of a receiver and receiving the signal of another radio frequency in a period other than a time slot corresponding to the channel in current use. CONSTITUTION:When it is decided that quality is deteriorated less than a reference value by a quality deciding circuit 7, a control circuit 9 supplies a reception signal of radio frequency f1 to a mixer 2 via terminals 12 and 3 so as to receive a reception signal of radio frequency f2 in a period other than the time slot A by switching a carrier by a synthesizer 11. In such a way, the quality deciding circuit 7 decides the quality of the channel in the time slots E and F, and checks whether or not the null channel exists, and informs a result to the control circuit 9 via a terminal 8. Communication representing effect to switch reception to the time slot F with the radio frequency f2 is performed to an opposite station by using the channel corresponding to the time slot A or F, and switching to the radio frequency f2 and the time slot F are performed extensively.
Patent JP-H10251862-A (JP)
Title: Method for coating al or al alloy to metallic base body
Inventor: KAWAKATSU ICHIRO
IPC: C23C24/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic base body resistant to high temp. environment by applying the mixture of Al grains and fluoride base flux on the metallic base body other than Cu (alloy), heating and melting Al coating material under inert gas atmosphere thereby forming a stable oxide film. SOLUTION: As the flux, the fluoride base of NaF-AlF3 -KF-LiF is used. The operating temp. is the temp. having the m.p. of the coating material or higher and the m.p of the base material or lower. The Al grain is desirable to be grain having <=150μm and the oxygen content of the grain is desirable to be <=1%. At the time of heating, since firstly, the flux is melted and the oxide of Al grain is removed, the wetting between the Al and the base body metal is caused. The Al is fully alloyed with the base body metal and uniform film layer is formed. In the case of using Al foil instead of the Al grain, the thickness of the Al foil is desirable to <=30μm. The thickness of the coated layer can freely be adjusted with the coating thickness of Al grain or the thickness of Al foil.