baber/WOPTO huggingface dataset:
Patent JP-S6060433-A (JP)
Title: Air filter device
Inventor: SUZUKI AKIO
IPC: F24F1/00
Filed: 1983-09-12
Abstract: PURPOSE:To remove superfine dust, particles in cigarette smoke, the particles of pollen and an odor from air by detachably mounting a deodorizing filter, in which activated carbon is attached to a second charged filter, to the rear of a first filter, in which a gauze is fixed to a frame through ultrasonic welding, etc., in an air filter for an air conditioner installed to one part of a ventilation flue from the outside. CONSTITUTION:An air filter 6 is mounted detachably to the back of a suction port 5a from the outside. A flexible first filter 7 is manufactured by fastening a gauze 7a, in which threads made of synthetic resin are woven, to a frame 7b made of synthetic resin, with which a grip section 7c is unified, and lattices 7d as one part of lattices mounted on the inside by plural number through ultrasonic welding, etc. A flexible second filter 8 is of nonwoven fabrics having excellent permeability and charged. 9 represents a deodorizing filter, in which granular activated carbon 9b is attached to a fiber 9a, in which fibers are woven reticulately, and welded integrally to the second filter 8. According to such an air filter device, superfine dust, particles in cigarette smoke, etc. passing through the gauze 7a for the first filter 7 can be removed from air because they are also sucked to the second filter 8.
Patent JP-H09328460-A (JP)
Title: Indane compound and electrophotographic receptor using the compound
Inventor: TAKEI ATSUSHI
IPC: C07C251/86
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent charge transfer capacity and useful as a charge transfer agent giving an electrophotographic receptor having satisfiable receptor characteristics and high sensitivity and durability. SOLUTION: This compound is expressed by formula I [Ar1 and Ar3 are each an (un)substituted aryl; Ar2 is an (un)substituted phenylene, an (un) substituted naphthylene, etc.; X is an (un)substituted alkyl or an (un)substituted aryl], e.g. 4-[N-(1,2-dihydroinden-5-yl)-N-phenylamino]benzaldehyde N,N- dipheylhydrazone. The compound can be produced e.g. by formylating a 5-(N,N- diphenylamino)indane derivative of formula II with N,N-dimethylformamide and phosphorus oxychloride and condensing the resultant aldehyde compound with a hydrazine compound of formula III in the presence of an acidic catalyst. The compound of formula III is preferably produced by nitrosating the corresponding amine compound and reducing the product.
Patent JP-2000074809-A (JP)
Title: Prediction method for survival rate of chemical substance
Inventor: UEDA YOICHI
IPC: G01N25/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for predicting precisely a survival rate of a substance, in case that the chemical substance is left as long as a prescribed period under desired conditions. SOLUTION: This prediction method includes (a) a step for retaining heat in a sample by using a heat measuring device and for measuring a temperature of the sample, (b) a step for quantifying a survival rate of a target chemical substance in the heat-retained sample, and (c) a step for executing reaction kinetics analysis based on the survival rate, a heat-retaining time and a temperature of the sample and for determining the survival rate of the target chemical substance in the sample under desired conditions.
Patent JP-H08335218-A (JP)
Title: Character processor and its editing method
Inventor: SUGITANI KAZUNOBU
IPC: G06F17/24
Filed: 1995-06-08
Abstract: PURPOSE: To provide a character processor and its editing method which can cut a character group even in a projection and a recessed shape. CONSTITUTION: A cursor is moved from a character A to B, D, F, I, J, K, L, and R in order, further moved from R to M in the left direction, and then moved up from M to A to determine a cutting area 11, so that the character string in the area is cut and stored.
Patent JP-H0457472-A (JP)
Title: Image processor
Inventor: KIKUCHI MASAKATSU
IPC: H04N1/393
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a reduction image without distortion, natural, and with superior quality by converting image data supplied as a digital signal to an analog signal by a first signal conversion means, supplying an analog signal waveform outputted from the first signal conversion means to a second signal conversion means, sampling it by a clock signal on which a frequency is set corresponding to a desired reduction ratio, and outputting by digitizing the amplitude value of the analog signal waveform in accordance with a sampling point. CONSTITUTION:Digitized image data of one picture is written on image memory 1. In such a state, the image data of one line shown in figure (a) is read out of the image memory 1, and is sent to a D/A converter 3. The data is converted to the analog signal as shown in figure (b) by the D/A converter 3. The analog signal waveform is sampled at an A/D converter 5 corresponding to the clock signal of a clock generation circuit 6, and the digital signal shown in figure (c) is outputted by digitizing the amplitude value of the analog signal waveform obtained at the sampling point.
Patent JP-H0459543-A (JP)
Title: Picture forming device
Inventor: SAITO TAKASHI
IPC: G03G15/00
Filed: 1990-06-27
Abstract: PURPOSE:To reduce the number of counters and to reduce the burden of a control part by storing the content of each processing related to formation of a picture and clocking information related to execution of each processing and orderly executing corresponding processing by referring to clocking information outputted from a clocking information output means. CONSTITUTION:The content of a plurality of kinds of processing related to formation of a picture and time information related to execution of processing effected in correspondence to the content of each processing related to formation of the picture are stored in a memory means 743, for example, in formation of a table. Time information outputted from a time information output means is compared with time information stored in the memory means 743, and when the two kinds of information coincide with each other, processing, corresponding to time information, of processing stored in the memory means 743 is orderly executed. This constitution reduces the number of counters and relieves the burden of a control part.
Patent JP-S6227692-A (JP)
Inventor: TOGASHI HIDETOSHI
IPC: G21C7/16
Filed: 1985-07-29
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-H0456248-A (JP)
Title: Moisture permeability controlling method of insulating film
Inventor: FUJIWARA TAKAMASA
IPC: H01L21/318
Filed: 1990-06-25
Abstract: PURPOSE:To realize a simple and excellent method through which the moisture permeability of an insulating film can be directly detected by a method wherein SOG is applied onto a board, the board is annealed at a temperature that an Si-OH group is left as it is, then an measured insulating film is deposited on the SOG, and the discharge of moisture from the insulating film is detected as the board is heated. CONSTITUTION:SOG 2 is applied onto a board 1, the SOG 2 is annealed at a temperature that Si-OH groups are left unremoved as they are, a measured insulating film 3 is deposited on the SOG 2, and the discharge of moisture is detected as the board 1 is heated. For instance, the SOG 2 mainly formed of silanol is applied as thick as 0.15mum through a spin coating, the board 1 is annealed at a temperature of 450 deg.C for 30 minutes in a nitrogen atmosphere, and the measured insulating film 3 required to be controlled in moisture permeability is deposited as thick as 2500Angstrom  at a temperature lower than the annealing temperature of the SOG 2 through a plasma CVD method, which is used as a moisture permeability controlling board of an insulating film. The moisture of discharge characteristics of the board is detected by a quadrupole mass spectrometer when the moisture permeability controlling board concerned is housed in a vacuum chamber and made to increase gradually in temperature by heating.
Patent JP-S6323367-A (JP)
Title: Schottky gate field-effect transistor and manufacture thereof
Inventor: YANO HIROSHI
IPC: H01L29/80
Filed: 1986-07-16
Abstract: PURPOSE:To sufficiently reduce the interval between a gate electrode and an ohmic electrode, to sharply reduce the series resistance between a gate and a source, and the gate and a drain, and to contrive improvement in high frequency characteristics of the title transistor by a method wherein the ohmic electrode is formed in a self- matching manner against a gate electrode. CONSTITUTION:The first working layer 21 is formed on a substrate 20, ions are implanted in high density, the second working layer 22 is formed on both sides of the working layer 21, and an activation heat treatment is performed subsequently. An insulating film 27 is formed, a resist 29 is removed, an aperture part to be used for Schottky junction is formed, an insulating film 26 is removed using the insulating film 27 as a mask, and the first working layer is exposed. A gate electrode 23 is formed at the aperture part. Then, the insulating films 26 and 27 are removed using the gate electrode 23 and the resist layer 30 as a mask, the second working layer 23 is exposed, and an aperture part to be used for formation of a source and drain electrode is provided. An ohmic metal is deposited on the aperture part, an alloying operation is performed after a lift off method has been conducted, and a source electrode 24 and a drain electrode 25 are formed on the gate electrode 23 in a selfmatching manner.
Patent JP-S6057914-A (JP)
Inventor: TANAHASHI KAZUOKI
IPC: H05K1/16
Filed: 1983-09-09
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-H0216607-A (JP)
Title: Working vehicle guiding device for beam light utilization
Inventor: TAKAHARA KAZUHIRO
IPC: A01B69/00
Filed: 1988-07-05
Abstract: PURPOSE:To automatically travel in a working ground by detecting a vehicle position based on only the light receiving position information of the light receiving device of a vehicle body only by providing a beam projecting means at respective sides along the outer circumference of the working ground. CONSTITUTION:A beam projecting device B is placed approximately at the center of four sides of a working ground and a guiding beam A is projected in the working ground along the sides. At the upper edge of the front/rear and right/left of a vehicle body V, a light receiving device Sij is provided in the same direction, at an interval La in the direction front and rear the vehicle body, at an interval Lb at the vehicle side and respectively based on the light receiving position information of the pair of elements, a distance l from the side installed the beam projecting device B, a vehicle body direction psi, a pitch ing angle theta a and a rolling angle theta b are detected. Based on the information of respective light receiving devices, the on-vehicle CPU executes the steering, speed change, direction conversion, etc. By the constitution, in the polygon working ground, the working vehicle is guided and automatic travelling can be executed by using the beam light.
Patent JP-S6058069-A (JP)
Title: Preparation of nad(p)h oxidase
Inventor: OOTA TAKAHISA
IPC: C12R1/07
Filed: 1983-09-09
Abstract: PURPOSE:To obtain NAD(P)H oxidase having high activity at normal temperature and thermal stability, by cultivating Bacillus stearothermophilus of thermophilic bacterium. CONSTITUTION:NAD(P)H Oxidase capable of oxidizing both of reduced nicotinamide adenine dinucletide and reduced nicotinamide adenine dinulceotide phosphate is collected from the culture of Bacillus stearothermophilus, a thermophilic bacterium. In the collection, since the enzyme is an endoenzyme, preferably the mold is centrifuged, filtered, collected, suspended in a buffer solution, the mold is mechanically crushed by ultrasonic wave, high-pressure homogenizer, French press, etc., solubilized, and purified by column chromatography.
Patent JP-H01103944-A (JP)
Title: Concrete composition and production of molded concrete form by centrifugal force
Inventor: ANDO YUTAKA
IPC: B28B21/30
Filed: 1988-07-05
Abstract: PURPOSE:To contrive improvement of strength, shortening of molding time and reduction of produced slag by using a II-type anhydrous gypsum-base admixture, a water reducing agent, polyethylene glycol and a defoaming agent in combination with portland cement to obtain specified composition. CONSTITUTION:Concrete composition consists of by weight 100pts. portland cement, 5-10pts. admixture incorporating II-type anhydrous gypsum as main component, 0.1-2.0pts. water reducing agent and 0.05-0.5pts. deforming agent and incorporates polyethylene glycol having <=8,000mol.wt. at the rate of 0.5-10% of weight of the admixture. Further in this concrete composition, the above-mentioned admixture is not blended and 0.025-1.0pts. polyethylene glycol having mol.wt. not less than 190 and less than 4,000 is used. A raw material blend consisting of the component, a fine aggregate, a coarse aggregate and furthermore the other additive in accordance with necessity is kneaded under existence of water and centrifugally molded and aged with steam to obtain a product.
Patent JP-H0455605-A (JP)
Title: Catalyst heater
Inventor: NAKAGAWA SUSUMU
IPC: F23D14/18
Filed: 1990-06-26
Abstract: PURPOSE:To enable a large amount of heating calorie to be stably generated by a method wherein an outer cylinder of a nozzle for supplying mixture gas is provided with an air intake port and an opening or closing member for opening or closing the air inlet port and then flame for supplementarily heating catalyst is forcedly extinguished. CONSTITUTION:A nozzle outer cylinder 13 is heated at its extreme end by a flame for preheating operation and this is transmitted in sequence to bimetals 15a and 15a. As the bimetals 15a and 15a are bent after their temperatures are increased more than a predetermined, resulting in closing air inlet holes 13b and 13b, flame for surplus heating is automatically diminished. With such an arrangement, the temperature of the outer cylinder 13 of nozzle is gradually decreased and the bimetals 15a and 15a release the air inlet ports 13b and 13b, resulting in that the mixture gas supplied from the outer cylinder 13 of the nozzle to oxidization catalysts 12a, 12b is full of fuel gas and air. the oxidization catalysts 12a, 12b oxidize the mixture gas to enable a large amount of gas to be stably generated.
Patent JP-H04366389-A (JP)
Title: Shelf plate for kiln
Inventor: MOGAMI KENJI
IPC: F27D3/12
Filed: 1991-06-12
Abstract: PURPOSE:To improve a securing strength of a post to a shelf plate body by providing the post integrally with the body. CONSTITUTION:A shelf plate 11 is composed by adhering three U-shaped sectional posts 13 to a rectangular shelf plate body 12, for example, with SiC mortar 15. In this case, a groove 18 extended in a direction perpendicular to an engaging direction is formed on the post 13, and a groove 14 opposed to the groove 18 is also formed on the body 12. The mortar 15 is solidified to a bar at the groove 18 part to exhibit an operation like a so-called 'clamping pin' to prevent removal of the post 13 from the body 12.
Patent JP-H0330276-A (JP)
Title: Discharging gap
Inventor: YAMAMOTO MINORU
IPC: H01T14/00
Filed: 1989-06-27
Abstract: PURPOSE:To make pressure in a space inside a glass valve approximately 1atm to obtain desired discharge start voltage without increasing the distance between electrodes for stabilizing the discharge start voltage by a method wherein an opening is formed on the glass valve and this opening is sealed by a sealing material. CONSTITUTION:In a glass valve 13 of a discharge gap, an opening 17 formed in the vicinity of the gap 14 is sealed by a sealing material 20 comprising a porous ceramic adhesive material having permeability. As an adhesive material to be used the sealing material 20, ARON CERAMIC for example is applicable. Therefore noise generated from the gap 14 at the time of discharge is attenuated at the porous sealing material 30. Thus noise accompanying discharge can be decreased as well as a space inside the glass valve 13 is communicated with an external space thereby securely maintaining pressure in the glass valve 13 at approximately 1atm which is equal to the external pressure. Thus discharge start voltage VG can be stable.
Patent JP-H04366111-A (JP)
Title: Composition polymerizable and curable by visible ray
Inventor: MAKITA TERUO
IPC: C08F20/26
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a composition which polymerizes and cures by visible rays to give a cured film having a smooth and glossy surface and is useful, for example, as a surface smoothness-and gloss-imparting agent for artificial teeth, by blending a specific monomer with a specific solvent and a plurality of specific catalysts. CONSTITUTION:The title composition comprises a polyfunctional monomeric acrylate, preferably a dipentaerythritol acrylate monomer represented by the formula (wherein R1 to R6 each is H or (meth)acryloyl, provided that at least four of R1 to R6 are (meth)acryloyl), a volatile solvent for the monomer (e.g. methyl methacrylate), an alpha-aminoacetophenone photopolymerization catalyst (e.g. 2-methyl-2-morpholino(4-thiomethylphenyl)propan-1-one), and a thioxanthone photopolymerization catalyst (e.g. 2, 4-dimethylthioxanthone).
Patent JP-H0518573-A (JP)
Title: Ventilation system
Inventor: FUJISHIRO SUNAO
IPC: F24F7/08
Filed: 1991-07-09
Abstract: PURPOSE:To carry out ventilation corresponding to the room size without the necessity for fine adjustment of the opening of a damper or variable control of the blast rate, etc. CONSTITUTION:A transmission-reception circuit 13 and a ventilation controller 5 are connected to a ventilation device 1, and a damper controller 6 to each damper 4 which opens and closes a duct. An administration remote controller 7 having a function to send a control signal to the ventilation controller 5 and each damper controller 6 is connected to the ventilation controller 5 and damper controller 6 respectively through a communications line 8. Each damper controller 6 has a transmitting means to transmit a value of fixed value showing the relative airflow rate and the input state of external signals, calculates the relative ventilation rate to administrate the switching condition of each damper 4 with the administration remote controller 7, and controls with the ventilation controller 5 converting the relative ventilation rate to the absolute one. Thus, ventilation corresponding to the room size is carried out without troublesome manipulation.
Patent JP-H0612471-A (JP)
Title: Method and device for evaluating wiring width
Inventor: HANNOU SHINJI
IPC: G01R31/02
Filed: 1992-06-25
Abstract: PURPOSE:To evaluate a disconnection fault with respect to the wiring width where the disconnection fault may occur in current paths by retrieving current paths from a wiring graphic in the wiring width evaluating method for evalation of disconnection fault of wiring. CONSTITUTION:Intersections where wiring graphics M2 and M3 to/from which a current flows from/to an evaluation wiring graphic M1 are brought into contact with each other or overlap each other and the outer frame of the evaluation wiring graphic M1 and those of wiring graphics M2 and M3 cross each other are obtained, and a vector line based on the flow of the current is drawn along the outer frame of the evaluation wiring graphic Ml from the intersection between the wiring graphic M2 and the evaluation wiring graphic M1 to that between the wiring graphic M3 and the evaluation wiring graphic M1, and the vector line is fractionated each time when scanning lines X0 and Y0 set in parallel with X and Y axes coincide with the vector line and intersections. It is considered that the current flows between vector lines facing each other in the same direction out of fractionated vector lines but does not flow between vector lines facing each other in different directions, and only former vector lines are compared with each other to obtain the gap, thus evaluating the wiring width in the evaluation wiring graphic M1.
Patent JP-2000003336-A (JP)
Title: Method and system for user authentication in portable type data communication terminal
Inventor: KATAOKA KENJI
IPC: G06F21/31
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication method and a user authentication system which can prevent an illegal use of a portable type data communication terminal by a third party. SOLUTION: A pair is composed of a user authentication device 10 and a portable type data communication terminal 20 and a memory is made to store a user code common to each other. Then, radio communication is performed by a user log-in demand or timer management at every constant interval of time between these two devices 10 and 20 and it is confirmed that both exist in a communicable distance. Here, if both exist in the communicable distance, it is certified that the portable type data communication terminal 20 is in an appropriate use state and, only when it is certified that it is in this appropriate use state, access to a host computer 30 from the portable type data communication terminal 20 is allowed.
Patent JP-S5957354-A (JP)
Title: Data processing system
Inventor: CHIBA YOSHITAKA
IPC: G06F9/00
Filed: 1982-09-27
Abstract: PURPOSE:To troubleshoot a failure and to attain early recovery of the failure, by providing a storage area storing individually a failure display detected at a CPU and a channel device connected to a channel controller. CONSTITUTION:Error detecting circuits 4, 5 are connected to error storage areas 7, 8 of a corresponding device, in a failure detection display system in a data processing system. Further, the channel controller 2 is provided with a storage area 9 for error detection and display of itself provided therein. If an error is detected at a CPU1 or a channel device 3, although it is not detected at the error detecting circuit of the controller 2, e.g., because of the deficient error detecting ability, the error display is set to a register 6. This is served to the error analysis processing in the controller 2.
Patent JP-H0217979-A (JP)
Title: Method for coating
Inventor: AOYAMA HIROMI
IPC: B05D5/06
Filed: 1988-07-06
Abstract: PURPOSE:To make an unevenness of coating unnoticeable by forming a metallic coating film made of a metallic paint containing a mica pigment, which covers a metal and also gives a specified interference color, on a surface of a matter to be coated. CONSTITUTION:A metallic coating film is formed by applying a metallic paint containing a mica pigment, which covers a metal and gives a interference color, to a surface of a matter to be coated. In this case, the coating is carried out so that a hue of the surface of matter to be coated is in a range of -5 to +5 in Munsell hue ring value against that of achromatic color or a perfectly covered metallic coating film and a difference between a value of color of the matter to be coated and that of the perfectly covered metallic coating film, DELTAL, is in a range of -20 to +10. As this method makes an unevenness of coating unnoticeable even if it occurs, it is possible to be applied to an industrial coating line such as a coating line of automobiles etc.
Patent JP-S5692754-A (JP)
Title: Preparation of composite perfumery
Inventor: KOBAYASHI SHIGEO
IPC: A23L27/00
Filed: 1979-12-26
Abstract: PURPOSE: To prepare a composite perfumery stable in water and exhibiting effective perfumery activity when added to food raw materials, by coating assorted food perfumery included in cyclodextrin with an animal or vegetable hardened oil.  
     CONSTITUTION: Assorted food perfumery is included in cyclodextrin by conventional process, and the inclusion compound thus obtained is mixed with the same or similar kinds of perfumery to the above assorted perfumery. The mixture is coated with an animal or vegetable hardened oil or fat which is solid at room temperature, e.g. hardened beef tallow, hardened coconut oil, etc. having a melting point of 60W70°C. 
     COPYRIGHT: (C)1981,JPO&Japio