baber/WOPTO huggingface dataset:
Patent JP-H09318138-A (JP)
Title: Air conditioner
Inventor: OGAWA KEIJI
IPC: H02M7/48
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an efficient air conditioner, in which the motor voltage of an inverter device is maintained in a given motor voltages-frequency characteristics even when a DC voltage is lowered with respect to the load fluctuation of the air conditioner. SOLUTION: An air conditioner is constituted of the outlet temperature detecting device 23 as well as the inlet temperature detecting device 30 of a heat exchanger for indoor cooling, which are detecting the load of a compressor, a temperature difference/voltage converting device 24, storing a temperature difference-DC voltage drop characteristic and outputting the DC voltage drop from the temperature difference, a voltage operating device 25, operating the DC voltage from the DC voltage drop, a wave form memory device 27, storing the wave form patterns of respectively different motor voltage-frequency characteristics, and a waver form generating device 26, reading the wave form pattern of a motor voltage-frequency characteristic with respect to the DC voltage and outputting a wave form.  According to this method, the motor voltage of the inverter device maintains a given motor voltage-frequency characteristics even when the DC voltage is reduced with respect to the fluctuation of a load.
Patent JP-H01302482-A (JP)
Title: Character reader
Inventor: MIYAZAKI YUKIHIRO
IPC: G06K9/62
Filed: 1988-05-31
Abstract: PURPOSE:To effectively utilize a memory and to shorten time required for selecting a correct character by providing a character reader with a specifying means for specifying the number of candidate characters to be stored in a memory as a read result so as to specify the number of candidate characters. CONSTITUTION:The character reader consisting of a character reading part 2, a computer 1, etc., is provided with the specifying means for specifying the number of candidate characters to be stored in the memory as a read result in case of storing the candidate character data to be the read result in the memory included in the computer 1. Namely, data to be stored in a storage device are edited by a program and the number of candidate characters can be changed by specifying the screen of the computer 1, so that the storage area of the storage device can be effectively utilized and transfer time can be appropriately selected. When a correct character is not included in the candidate characters, a reject mark is inserted to simplify the succeeding correction work. Thus, the memory can be effectively utilized and the time required for selecting a correct character can be shortened.
Patent JP-H07332709-A (JP)
Title: Radiation air-conditioning equipment
Inventor: OHASHI TOSHIHIRO
IPC: F24F11/02
Filed: 1994-06-14
Abstract: PURPOSE:To provide a comfortable indoor environment without impairing a sense of beauty in a room. CONSTITUTION:A radiation air-conditioning equipment 2 for cooling or heating indoor by controlling the radiant heat quantity of a radiation panel comprises a surface temperature sensor 5 disposed on the surface of the panel to detect its surface temperature, and an air temperature sensor 6 disposed in the vicinity of the surface of the panel to detect the air temperature of the vicinity at one or more positions. Further, the air-conditioning equipment 2 comprises an inferring unit 7 for presuming an indoor temperature distribution of the vicinity of the surface of the panel by neuro network means by using the detected temperatures from the surface and air temperatures to infer the indoor representative temperature, and a controller 8 for controlling the radiant heat quantity of the panel based on the representative temperature decided by the interring unit.
Patent JP-H01302011-A (JP)
Title: Combustion device
Inventor: ISHIBASHI NOBORU
IPC: F23D14/02
Filed: 1988-05-30
Abstract: PURPOSE:To prevent a leakage of mixture gas and enable an annular flame blown at one side to be formed by a method wherein one end of a circular pipe is closed, the other end of the pipe is opened, a slit hole is formed at an inner circumferential surface of the circular pipe near its closed end in a tangential direction and at the same time the opened end is provided with a metering part having a smaller diameter than that of the circular pipe. CONSTITUTION:A circular pipe 1 acting as a combustion chamber has its one end closed to form a closed end 2. The other end of the pipe is applied as an opening end 3. The circular pipe 1 has a slit hole 4 formed to occupy near the closed end 2 in a substantial tangential direction at an inner circumferential surface 5 and at the same time an opening end 3 thereof is provided with a smaller metering part 6 than an inner diameter of the circular pipe 1. With this arrangement, the mixture gas fed from the supplying pipe 8 is blown from the slit hole 4 toward an inner circumferential surface of the circular pipe 1 in a tangential direction to form a helical and annular flame 9. One of the flames is stopped by the closed end 2 of the circular pipe 1 and extended to the other flame in an annular form. This annular flame 9 may abut against the outlet end 3 so as to form a flame of which flame end is closed at an outlet. With this arrangement, it is possible to prevent a leakage of the mixture gas and form the annular flame blown at one side.
Patent JP-S63298299-A (JP)
Inventor: KANAZAWA HIROSHI
IPC: G10L15/06
Filed: 1987-05-29
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-H06343463-A (JP)
Title: Culture of coryneform bacteria
Inventor: YAMAGATA HISASHI
IPC: C12N1/38
Filed: 1993-06-02
Abstract: PURPOSE:To improve the yield of bacterial cell by aerobically culturing coryneform bacteria in a medium containing copper ion at specific concentration. CONSTITUTION:Coryneform bacteria are aerobically cultured in a medium containing copper ion at a concentration of >= 0.01mM. The copper ion is added to the medium before the latter stage of the logarithmic growth stage of the bacteria in the form of copper sulfate, copper chloride, etc. The culture temperature is preferably 28-37 deg.C and the pH of the medium is preferably maintained to about 7-8 during cultivation. The cultivation time is preferably 10hr to 2 days.
Patent JP-S6026863-A (JP)
Title: Shaft sealing device
Inventor: KAKO TAKUYA
IPC: F16J15/18
Filed: 1983-07-21
Abstract: PURPOSE:To aim at a lightweight packing box and enhance its anti-corrosive characteristic by lining the packing box, made of aluminum alloy, with an anti- corrosive fusion spray metallized layer and an electrical insulation layer. CONSTITUTION:In a packing box 10, a packing 11 is installed in the axial direction in such a way as spotting with the spindle 7 and is pressed by a purl spring 13 in the radial direction from behind the periphery through a packing hold 12. Here the packing box 10 is made by metallizing the surface of aluminum alloy base metal 10a with fusion sprayed stainless steel, etc., so as to form an anti- corrosive metallized layer 10b, whose surface is further coated or adhered with an electrical insulative layer 10c of resin material etc. These layers 10b, 10c can prevent outside water from reaching the base metal 10a for a long period of time and thereby prevent generation of corrosion at the eutectic part of aluminum and silicon.
Patent JP-S5256256-A (JP)
Title: Packing for pipe coupling
Inventor: TAKESHITA KIMIO
IPC: F16L17/00
Filed: 1975-10-31
Abstract: PURPOSE: Referring to th epacking for the pipe coupling, making the rebber packing into flat section to be doubly folded, with inserting it between the received port and inserted port, the water-tightness is maintained even if there exists irregularities in the clearance of the both parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62288342-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: IWAKURA YOICHI
IPC: F02D41/00
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the deflection of an air-fuel ratio and improve the drivability, by open controlling an air-fuel ratio with a first learning value provided with a guard against a vaporized fuel purge, and feedback controlling the air-fuel ratio with a second learning value without the guard to decide a fuel injection quantity. CONSTITUTION:Detection values from an intake pressure sensor 21, an engine speed sensor 22, a water temperature sensor 23, an O2 sensor 24, an idle switch 25, etc. are input to a microcomputer 11. A fundamental injection quantity is set according to an intake pipe pressure and an engine speed, and an air-fuel ratio feedback control is carried out on the basis of the output from the O2 sensor 24 according to an operational condition. When a correction factor of the air-fuel ratio feedback control exceeds a predetermined range, an open control learning value and a feedback control learning value are updated. The open control learning value is provided with a guard against a vaporized fuel purge so as to prevent the air-fuel ratio from becoming lean. The feedback control learning value is not provided with the guard so as to absorb the enrichment.
Patent JP-H01301717-A (JP)
Title: Production of fine spherical particle of acrylonitrile-based polymer
Inventor: ITO HAJIME
IPC: C08F20/44
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject fine particles with a specified particle size and a narrow molecular-weight distribution and useful for a packing material, etc., by dividing an acrylonitrile-based polymer solution into a particle state using a two fluid nozzle, coagulating the particle in a specified non-solvent and then spray drying the coagulated particle through the two fluid nozzle. CONSTITUTION:An organic solvent solution (e.g. 2.5wt.% dimethylformamide solution) of an acrylonitrile-based polymer (e.g. polyacrylonitrile, etc.) is divided into a particle state using a two fluid nozzle and the resultant divided particle is contacted with a non-solvent (e.g. methanol) expressed by formula ROH (R is H or 1-3C alkyl group) to coagulate the polymer. The resultant dispersion containing the coagulated polymer particles is then spray dried using the two fluid nozzle, thus obtaining a fine spherical polymer particle with 1-100mum volume-average particle size (Dvol) and 1-2 distribution of the ratio of the volume-average particle size to the number-average particle size (Dpop).
Patent JP-S5834632-A (JP)
Title: Two-wire, four-wire conversion circuit
Inventor: YOSHIDA TOSHIHISA
IPC: H04B1/58
Filed: 1981-08-24
Abstract: PURPOSE:To prevent change of cross talk from transmitting side to receiving side in four-wire side due to change of impedance in two-wire side by connecting negative side input terminal and output terminal of two operational amplifiers by resistance network. CONSTITUTION:An input signal from four-wire side applied to a terminal 122 is sent out to a terminal 124 through an operational amplifier 114 and inputted to an operational amplifier 117 through resistance network 101-104, an operational amplifier 115 and a resistance 112. The input signal of the terminal 122 is inputted to the operational amplifier 117 through an operational amplifier 116, and inputted to the operating amplifier 115 through high output impedance circuits 105-108, 120, 121. The signal from a signal source 126 of two-wire side is inputted to the operational amplifier 117 through the operational amplifier 115 and resistance 112. The output signal of the operational amplifier 115 and the signal sent from four-wire side to two-wire side are added and is subjected to output to the receiving side of four-wire side.
Patent JP-H0427191-A (JP)
Title: Manufacture of multiwire wiring board
Inventor: MINAMI NOBUYUKI
IPC: H05K1/11
Filed: 1990-05-22
Abstract: PURPOSE:To prevent the occurrence of moisture absorption to a substrate and prevent the damage of a wire cross section by static electricity be exposing, as a connection pattern, one part of the inner layer circuit to become the pattern in a product, and connecting this connection pattern to the pattern outside the product to form a board end form the side of the pattern in the product, and stacking or laying thermosetting resin, a wire, etc., only on the pattern in the product. CONSTITUTION:In manufacturing process, the connection is performed in such condition that one part of an inner layer circuit or one part of the metal electrically connected to the inner layer circuit is always exposed to the surface of a board as a connection pattern 3. The connection pattern 3 connects the pattern 1 in the product with the pattern 2 outside the pattern capably in current application. After the connection pattern 3 is provided this way, thermosetting resin, a wire, etc., are stacked or laid only on the pattern 1 in the product.
Patent JP-S5836299-A (JP)
Inventor: KITAJIMA NOBUYUKI
IPC: D21H17/34
Filed: 1981-08-24
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-H11148882-A (JP)
Title: Detecting method for leak of water in waste treatment plant and water sealing facility
Inventor: MORIGUCHI YOSHIFUMI
IPC: G01M3/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting method in which a complicated constitution and a complicated control operation are not required when the damaged position of a water sealing sheet is detected. SOLUTION: A drainage layer 13 which is partitioned in a prescribed width is arranged between an upper-part water sealing layer 11 and a lower-part water sealing layer 14. Untreated water 15 is detected by two discrete electrodes 21 which are arranged at the lower end in the drainage direction of the drainage layer 13. In addition, the untreated water 15 is detected by two common electrodes 20 which are arranged in the crossing direction of the darinage layer 13. The damaged position of the upper-part water sealing layer 11 is decided easily on the basis of coordinates from the detection line of both.
Patent JP-S5758335-A (JP)
Title: Cross wiring device and manufacture thereof
Inventor: KATOU NAOKI
IPC: H01L23/522
Filed: 1980-09-24
Abstract: PURPOSE:To reduce the static capacity between the first wiring layer and the second wiring layer in a region in which the first layer and the second layer crosses stereoscopically by removing an insulating layer from a substrate. CONSTITUTION:The first wiring layer 2 is formed on a substrate 1 formed with an insulating layer on the surfact. The layer 2 is buried in the substrate 1 to form an extending insulating layer 3. On the other hand, the second wiring layer 4 extending stereoscopically cross the layer 2 is formed on the layer 3. The layer 3 is so removed from the substrate 1 that a window 6 is formed in the region 5 in which the layers 2, 4 cross stereoscopically and that the layer 4 faces with the layer 2 only through the air in the window 6. In this manner, since the layer 3 is not interposed between the layers 2 and 4 even if the static capacity is not formed in the region 5 between the layers 2 and 4, the capacity becomes sufficiently small. Accordingly, the operating speed of an electric circuit in which a connection is made with the layers 2, 4 can be remarkably accelerated.
Patent JP-H06320508-A (JP)
Title: Production of composite board
Inventor: ICHIKAWA DAIJI
IPC: B32B21/10
Filed: 1993-05-10
Abstract: PURPOSE:To eliminate a defect of a bowl-form warpage without using a broad- leaved tree veneer by a method wherein when an MDF and a conifer plywood are laminated through an adhesive and cold pressed, the moisture content of the MDF is set to be lower than that of the conifer plywood for using a shrinkage difference accompanying its moisture content change. CONSTITUTION:In a composite board production method, when a medium fiber board(MDF) 1 and a conifer plywood made of conifer veneers 3, 4, 5 are laminated through an adhesive and cold pressed, the moisture content of the MDF 1 is set to be lower than that of the conifer plywood for using a shrinkage difference accompanying its moisture content change. In this manner, an obtained composite board has sufficient characteristics as a substitute for a lauan plywood and is slightly warped in a reversed bowl form or nearly smoothed. As a material of the MDF, any of a conifer material, a broad-leaved tree material, and its mixed material can be used. In addition, before being laminated, this MDF is dried by a hot plate or a drying furnace to have a moisture content of 3% or less.
Patent JP-H05322783-A (JP)
Title: Substrate observing device
Inventor: KOZU NAOSHI
IPC: G01N21/84
Filed: 1992-05-25
Abstract: PURPOSE:To provide a compact substrate observing device capable of precisely switching the macro-observation and micro-observation in a short time regardless of the type of a substrate and capable of micro-observing multiple defect portions on the substrate found in the macro-observation continuously and precisely. CONSTITUTION:A substrate observing device is provided with a macro- observation system 3 radiating the illumination light to the whole surface of a test substrate 15 to observe defect portions on the surface of the test substrate 15 based on the optical change of the reflected illumination light and a micro- observation system 5 expanding and observing the detected defect portions. The substrate observing device can move the test substrate 15 mounted between the macro-observation system 3 and the micro-observation system 5, and it is provided with an X-Y stage 7 with a scale positioning the test substrate 15 in the observation area of the macro-observation system 3 or the micro- observation system 5, and a coordinate display device 9 displaying the relative coordinates between the spot illumination of a spot lighting system 19 provided on the macro-observation system 3 and the objective optical axis of the micro- observation system 5.
Patent JP-S63295962-A (JP)
Title: Connection of capillary column
Inventor: OGUCHI RIMIKO
IPC: G01N30/18
Filed: 1987-05-28
Abstract: PURPOSE:To achieve a higher analyzing accuracy with automatic connection between a syringe needle and an empty column, by making one side of the empty column enough in the inner diameter to insert a syringe needle, while the other side thereof is made the same in the diameter as a capillary column. CONSTITUTION:In a capillary gas chromatograph, a reagent is injected into an empty column 7 from a needle 3 of a syringe 2 and further into a capillary column 9 while a gas CG is introduced to perform a gas chromatographic separation. One side of the empty column 7 is made enough in the inner diameter to insert the syringe needle 3 while the other side thereof is made the same in the inner diameter as a capillary column 9 to form the empty column 7 into a funnel. The empty column 7 and the capillary column 9 are fixed with a connector 8. For example, the one side of the empty column 7 is set at 0.53mm in the inner diameter while the other side thereof at 0.2mm. Thus, a syringe needle for an automatic sampler is automatically inserted into the empty column and the empty column is connected to the capillary column, thereby enabling connection with a higher reproducibility.
Patent JP-H09297515-A (JP)
Title: Image forming device
Inventor: YOSHII MASAKO
IPC: G03G15/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make the density of developer laid between a photoreceptor and a developing roller high and to improve the recovery efficiency of reattached toner to the developing roller side by providing a developer feeding amount regulating member displaced to a position where the amount of the developer on the developing roller becomes larger at the time of recovering the reattached toner than at the time of developing. SOLUTION: This device is provide with a developer feeding amount control means making the amount of the developer between the image carrier consisting of the photoreceptor 1 and the developer carrying and feeding member consisting of the developing roller 5 larger at the time of recovering the reattached toner on the surface of the image carrier to the developer carrying and feeding member side than at the developing time when an electrostatic latent image is made visualizable to a toner image. The developer feeding amount control means has the developer feeding amount regulating member 18 and a developer feeding amount regulating member driving means.  The member 18 is arranged in a developer container 9 and is displaced to the position where the amount of the developer on the roller 5 carried to a gap part from the position at the time of developing larger at the time of recovering the reattached toner than at the time of developing.
Patent JP-S63297248-A (JP)
Title: Sizing liquid and glass fiber for frp
Inventor: KOBAYASHI JUNYA
IPC: C08J5/08
Filed: 1987-05-28
Abstract: PURPOSE:To improve the bonding strength of a glass fiber, especially an oxynitride glass fiber to a resin and to improve the reinforcing effect of FRP, by adding a titanium-based coupling agent to a sizing liquid for glass fiber. CONSTITUTION:A sizing liquid for glass fiber is produced by using about 0.3-0.8wt.% of a titanium-based coupling agent as an essential component and mixing the agent with other necessary components such as cationic surfactant, ammonium chloride and water. Concrete examples of the titanium-based coupling agent are isopropyltri(N-amidoethyl.aminoethyl)titanate, isopropyl isostearoyl diacryl titanate, etc. Mechanical strength of an FRP can be improved by using a glass fiber, especially oxynitride glass fiber sized with the above sizing liquid for the reinforcement of FRP.
Patent JP-S5656687-A (JP)
Title: Gas laser device of high-speed gas circulation type
Inventor: YOSHIDA TOSHIO
IPC: H01S3/036
Filed: 1979-10-16
Abstract: PURPOSE:To raise the oscillating efficiency in a single lateral mode and a low degree lateral mode by a method wherein the gas flow of the laser is made to proceed at an acute angle to a laser oscillation axis when a blower, a fluid guide plate and a rectifying grid are provided in the laser device. CONSTITUTION:Between reflecting mirrors 14a and 14b positioned at both ends, an anode 10 formed into a parallelogram is arranged and, along the anode, a cathode  12 which formed into a shape of a pin so as to obtain the uniform glow discharge  and the reversal distribution is arranged in a line in the direction B of the oscillating axis of the laser. Next, a plurality of blowers 16 are provided in an optical resonator thus constituted and the gas flow of the laser C2 is blown toward the cathode  12 as follows. That is, between the blower 16 and the cathode 12, a plurality of the  fluid guide plates 24 and one current grid 20 are arranged and the gas flow C2  which is usually blown perpendicularly to the axis B is sent in at an acute angle. In  this way, all the gain space of the optical resonator is utilized effectively and thus  the efficiency of oscillation is raised.
Patent JP-H081683-A (JP)
Title: Mold washing rubber composition and mold washing method
Inventor: NISHINAKA KOTARO
IPC: C08L21/00
Filed: 1994-06-15
Abstract: PURPOSE:To further enhance working environment by preventing the generation of an ammonia smell at the time of kneading or at a room temp. condition and to keep mold washing effect over a long period of time with the elapse of time by suppressing the volatilization of aminoalcohol. CONSTITUTION:A mold washing rubber compsn. is prepared by adding 2-30 pts.wt. of an amino-alcohol salt as an amino-alcohol component, 5-50 pts.wt. of glycols, 30-90 pts.wt. of an adsorbent and 0.5-10 pts.wt. of org. peroxide to 100 pts.wt. of rubber such as natural rubber and/or synthetic rubber.