baber/WOPTO huggingface dataset:
Patent JP-S5470241-A (JP)
Title: Guanidinobenzoic acid derivative and its preparation
Inventor: FUJII SETSUO
IPC: C07C279/18
Filed: 1977-11-09
Abstract: NEW MATERIAL:A guanidinobenzoic acid derivative of formula I: (Z is methylene, ethylene, or viylene group) and its acid salt.  
     EXAMPLE: P-(P-Guanidinobenzoyloxy) benzoic acid.  
     USE: Remedies for acute pancreatitis, hemorrhagic diseases, etc., having a powerful inhibitory actions on proteolytic enzymes trypsin and plasmin.  
     PROCESS: An acid salt of a compound of formula II: (x is halogen) is reacted with a compound of formula III: (R is H, protective group for carboxylic acid) in the presence of a dehydrohalogenating agent in an inert solvent at-20°CWroom temperature for 1W5 hr, and the protective group R for the carboxylic acid is removed, if present, to give the compound of formula I. The starting acid salt can be obtained by heating P-guanidinobenzoic acid with thionyl chloride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09318767-A (JP)
Title: Rainzone predicting device
Inventor: SAKAINO HIDETOMO
IPC: G06Q50/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily estimate flow-in and out direction of a rainzone by detecting the density value change of the rainzone and distribution region in a pseudo region placed in each rectangular image and connecting middle points of the regions. SOLUTION: Rainzone images of radar input time sequentially by an image input part 100 are accumulated 110. A change region detection part 120 provides four rectangular regions in the image, detects the density change and distribution region of the rainzone in each region and calculates the middle point of the distribution region. A displacement angle calculation part 130 connects two middle points in up and clown directions for example, and estimates flow-in and out directions of a rainzone from the obtained angle. Furthermore, the flow-in and out directions close to the truth are predicted 140 with the maximum likelihood estimation method suppressing the noise included in the angle with a Kalman filter. An image processing part 150 obtains the center of gravity of the rainzone in a continuous image.  Then, a cell rainzone movement part 160 connects the center of gravities in continuous images based on the flow-in and out direction of the estimated rainzone (cell) and obtains the movement vector of the rainzone. Based on this, the rainzone near the center of gravity is moved in parallel. By this, rainzone change for relatively long period ahead can be predicted.
Patent JP-H03445-A (JP)
Title: Casting mold for casting
Inventor: HARADA TOKUFUSA
IPC: B22C1/22
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a casting having high strength, excellent heat resistance and good quality by heating and molding a casting sand compsn. contg. specific components, thereby forming the mold for casting. CONSTITUTION:The casting sand compsn. contg. at least one kind selected from refractory aggregate, acid curing resin, acidic hardener, and silicate, and the hydrolyzate thereof as essential components is heated and molded to form the mold for casting. The rate of the acid curing resin to be compounded is lowered in this way as the strength is high. The casting quality is thus improved by the reduced cost of the casting mold and the decreased blowhole detects of the casting. Since the heat resistance is high, the stage for mold coating after the molding is saved and the productivity is improved.
Patent JP-H01304828-A (JP)
Title: Forcing-culturing method of plant and discharge lamp for plant culturing
Inventor: ANZAI YOSHINORI
IPC: A01G9/20
Filed: 1988-05-31
Abstract: PURPOSE:To contrive reducing of electric cost in a forcing-culturing method of plant using fluorescent lamp by selecting spectral energy and intensity of irradiated photon of light. CONSTITUTION:Discharge lamps 2a-2e are constructed so that ratio of irradiated energy in 400-700nm is 35+ or -3% at 400-500nm, 35+ or -3% at 500-600nm and 30-3% at 600-700nm, by adjusting fluorescent bodies of the fluorescent lumps. Simultaneously intensity of irradiated photon to the culturing plant 3 at that time is set as 8O-150muE/m<2>.sec, lower than intensity in conventional forming- culturing, then a plant 3 having respectively excellent degree of growth and degree of softness is obtained. Besides, environmental condition at that time is adjusted as 22+ or -1 deg.C temperature, 70+ or -2% relative humidity, 1000+ or -50ppm CO2 concentration and 22+ or -1 deg.C solution temperature.
Patent JP-H02310797-A (JP)
Title: Erroneous depression processing system for pos device
Inventor: SHIBATA RYOJI
IPC: G07G1/12
Filed: 1989-05-26
Abstract: PURPOSE:To simplify an operation and to prevent a mis-operation from being performed by printing a data number on a receipt in advance, and enabling cancel data to be outputted to a sale information file only by inputting the data number when the receipt is cancelled. CONSTITUTION:The system includes a data write part 2 which writes sale data inputted from an input device 1 on the sale information file 3 and print- outputs the data number on which a check digit is attached for a storage address at that time to the receipt of an output device 4, and a data number input check part 5 which performs the check of the data number with an inputted check digit. Also, it is comprised by including a data readout part 6 which converts the data number to the storage address and reads out the data from the sale information file 3, and a data update part 7 which processes read out data to the cancel data and writes it on the sale information file 3 and print-outputs cancel detail on the receipt. When the cancellation of the receipt performed, the cancel detail is printed on the receipt without and the mis- operation can be prevented from being performed.
Patent JP-H02312206-A (JP)
Title: Polarized electromagnet device
Inventor: YOSHITANI KATSUMI
IPC: H01F7/14
Filed: 1989-05-26
Abstract: PURPOSE:To prevent magnetic saturation without reducing the space of a permanent magnet and a coil, and to contrive increase in attracting force by a method wherein the plate thickness of the pole face of a pair of yokes is increased. CONSTITUTION:Pertaining to a yoke 1, the plate thickness of pole faces 6 and 7, which come in contact with an armature 5, is thicker than the middle part of yokes 1 and 2 and a pivotally supported part 9, and the above-mentioned plate thickness is gently increased protruding to the side of the armature 5 from the middle part. Also, a yoke 2 is formed by punching a plate material 8, having the deformed cross-section same as the yoke 1, in such a manner that the plate thickness of a pole face 7 will be made thicker than other part. Accordingly, the cross-section of the part of the yokes 1 and 2, which is liable to be magnetically saturated locally, can be increased. As a result, magnetic satulation can be prevented without reducing the space of a permanent magnet and a coil 4, and the increase of attracting force of the title electromagnet device can be achieved by increasing magnetic flux.
Patent JP-S62291123-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI SHIRO
IPC: H01L21/60
Filed: 1986-06-11
Abstract: PURPOSE:To provide excellent moisture and corrosion resistance reliability of a semiconductor device by providing an oxide film which mainly consists of Cu2O on the surface of copper lead wirings. CONSTITUTION:An oxide film which mainly consists of Cu2O with high bondability with both resin and base copper is formed on the surface of lead wirings made of copper wires. The Cu2O has insolubility in water, and is changed to CuO or Cu(OH)2 even when reacted with the water. Thus, it is hard to dissolve in water. Further, the Cu2O has a dense structure, high bondability to a base copper, and high protective property for corrosion. Thus, since the bondability of the lead wirings with sealing resin is enhanced to prevent moisture from invading from an exterior into a semiconductor device, the moisture resistance reliability can be remarkably improved.
Patent JP-H04359347-A (JP)
Title: System for generating communication environment constitution information
Inventor: ISHIYAMA HIDEKI
IPC: G06F13/00
Filed: 1991-06-05
Abstract: PURPOSE:To generate an efficient computer system of good quality by automatically generating communication environment constitution information. CONSTITUTION:This system consists of system peculiar information 1, a directive group file 2, a processing part 3, and a communication environment constitution information file 4. System peculiar information 1 holds information of terminals and communication lines in a form of a table. The directive group file 2 has processing program names, directive command strings, and processing data. The processing part 3 successively starts processing programs indicated by the directive group file 2 to generate the directive group. Communication environment constitution information in the communication environment constitution information file 4 is constitued as a set of directives having a form of (command)+(parameter) and takes system peculiar information 1 as the input and generates communication environment constitution information, which defines the communication operation of a computer, based on information indicating the processing procedures and attribute information of communication environment constitution elements.
Patent JP-S5466790-A (JP)
Title: X-ray tomograph unit
Inventor: GOTOU TAKAFUMI
IPC: A61B6/03
Filed: 1977-11-08
Abstract: PURPOSE:To obtain X-ray tomogram picture having excellent picture quality, by providing the grid to collimate the X-ray incident to the X-ray detection element train and by rotating the grid according to the rotation of the X-ray generating point. CONSTITUTION:The unit provides the X-ray generating source 3, X-ray detection element train 1 provided fixedly around the object 5 to detect X-rays transmitted through the object 5, the means to revolve the ring holder 2 via the drive ring 6 to rotate the X-ray generating point of the X-ray generating source 3, and the grid 7 to collimate the X-rays incident to the X-ray detection element train 1, and the grid 7 is revolved according to the revolution of the X-ray generating point, allowing to obtain the X-ray tomogram image having excellent picture quality.
Patent JP-2000322513-A (JP)
Title: Method and device for processing image and storage medium
Inventor: TAWARA HISATSUGU
IPC: G06K9/32
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To attain improvement in accuracy when detecting the original of high density on the base by detecting the density on the base of an original image and controlling a threshold value in the case of binarizing image data inputted in a document direction discriminating process on the basis of the detected result. SOLUTION: When a copy key is turned on, the original is prescanned. At such a time, a histogram preparing circuit 312 prepares a histogram corresponding to read image data. The threshold value in the case of AE is calculated from the prepared histogram. Then, calculated threshold value data are transferred to a document direction discriminating circuit 306. Next, main scanning for forming an image is performed and on the basis of the transferred threshold value data, a character is segmented by the document direction discriminating circuit 306. Thus, even in the case of the original of high density on the base such as newspaper, optimum document direction discrimination is possible similarly to the originary original.
Patent JP-S6025560-A (JP)
Title: Control apparatus of electric dust collecting apparatus
Inventor: OOURA TADASHI
IPC: B03C3/74
Filed: 1983-07-22
Abstract: PURPOSE:To prevent the lowering of dust collecting capacity by removing dust in the side of a discharge electrode, by detecting the voltage/current characteristics of the discharge electrode side when an inverse ionization phenomenon is generated while controlling the drive motor of the hammering mechanism in the discharge electrode side on the basis of the detection result. CONSTITUTION:The output current of a DC generating apparatus 14 is increased and decreased about one time a day and voltage/current characteristics are sampled. That is, the voltage-current characteristics of a discharge electrode 2 are taken on the basis of the values from a current detector 26 and a voltage detector 28 and a current hysteresis value at a certain applied voltage point is obtained to control a drive motor 18 from the magnitude of this value. When the hysteresis value is large, it is considered that dust is adhered to the discharge electrode 12 and, therefore, an order signal is inputted to a control part from a control part 30 and the motor 18 is controlled to shorten a hammering interval or to strengthen hammering force.
Patent JP-H10324757-A (JP)
Title: Surface treatment of resin molded product by injection molding
Inventor: CHIGUSA TOMOMICHI
IPC: B29K511/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molded product having a material feeling close to that of a natural wood by dipping a resin molded product prepared by injection molding of a molding material containing vinyl chloride resin, a wood flour and a blowing agent into a metallic mold in an organic solvent in a short time. SOLUTION: A molding material containing vinyl chloride resin, wood flour and a blowing agent is injection molded into a metallic mold to provide a resin molded product, which is then dipped in an organic solvent in a short time or the surface of the resin molded product is coated with the organic solvent to carry out the surface treatment thereof. One or more selected from toluene, butyl acetate, ethyl acetate, ethylene dichloride, tetrahydrofuran, methyltoluene and methyl ethyl ketone are preferably used as the organic solvent. A resin such as an acrylic or a urethane resin is preferably mixed in the organic solvent.  When the surface of the molded product is treated with the organic solvent, a skin layer of the resin on the surface of the molded product is dissolved with the organic solvent and volatilized together with the organic solvent to expose a skin of the resin mixed with the surface of a barked tree on the surface of the molded product.
Patent JP-2000317228-A (JP)
Title: Screen, dehydrating machine and method for dehydrating water granulated slag
Inventor: BABA TSUGIO
IPC: B01D33/06
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a bar screen having precise mesh by constituting a screen of a plurality of bars of an approximately triangular shape or approximately trapezoidal shape in cross section and arranging the respective bars to a concentric or helical shape in the circumferential direction of a screen plane. SOLUTION: The angle α formed by the inside surface at the end in the small-diameter portion of the screen 120 with a revolving shaft 110 of a basket 130 of the centrifugal dehydrating machine 100 including the basket 130 having the screen 120, a drive means 140 for the basket 130 and a supply means 150 of a treated matter is set at 10 to 30 deg., and the angle β formed by the inside surface in arbitrary another portion of the screen 120 with the revolving shaft 110 is set smaller than the angle α. The screen 120 is formed by arranging the bars along the circumference. The bars to be used are formed to the approximately triangular shape in the cross section. Bar-like supporting members are arranged at equal angle intervals around the revolving shaft 110 radially from the small-diameter part end near the revolving shaft 110 toward the large- diameter part end.
Patent JP-S63301133-A (JP)
Title: Hydraulic type speed change gear for vehicle
Inventor: NISHIMURA SADANORI
IPC: B60K20/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the handling performance by installing a selector valve for cutting-off and communication of an oil passage for connecting an oil pump and an oil motor, to an oil tank side, and installing an operating member for controlling said selector valve, pump, and the motor. CONSTITUTION:A hydraulic type speed change gear 13 is installed onto the vehicle 2 such as lawn mower, and is equipped with an oil pump 15 and an oil motor 17 one among which is a variable capacity type, and speed-changes the power of a driving source 9 consisting of an engine and an electric motor and transmits said power to the driving wheels 5. In this case, in an oil passage 101 for connecting the discharge port 53 of the pump 15 and the inlet port 77 of the motor 17, a selector valve 121 for cutting-off and communication of the oil passage 101 to an oil tank is installed. The selector valve 121 is connected with a neutral lever 123 installed on a handle 7 side through a wire 125, etc. On the handle 7 side, a speed change operating member 65 for controlling each revolution speed of the pump 15 or the motor 17 is installed.
Patent JP-H08326968-A (JP)
Title: Insulated pipe connector
Inventor: TAKAHASHI MASAYA
IPC: F16L19/03
Filed: 1995-05-31
Abstract: PURPOSE: To connect between small bore pipes under the condition having a sufficient mechanical strength and insulated electrically, by forming a gasket to seal between an attachment and a coupling main body, with an electrically insulating material, as well as providing an insulating member between the attachment and an union nut. CONSTITUTION: An attachment 1 forming a flange 2 at its end; and a coupling main body 4 a nut 3 is fixed; are provided, and the coupling main body 4, and the flange 2 of the attachment 1 are butted through a gasket 5. In this case, an insulating member 7 is placed between a union nut 6 screwed to the coupling main body 4 side, and provided playable to the attachment 1, and the attachment 1. And the union nut 6 is rotated by using a fastening unit, under the condition to connect one side small bore pipe 8 side to the attachment 1, and to connect the other side small bore pipe 8 side to the coupling main body 4, so as to screw the union nut 6 and a male screw 4b of the coupling main body 4, and to fasten at a specific torque, and as a result, the small bore pipes 8 and 8 are connected.
Patent JP-S5835453-A (JP)
Title: Lamination type oxygen sensor
Inventor: KIMURA SHINJI
IPC: G01N27/407
Filed: 1981-08-28
Abstract: PURPOSE:To improve adhesion to the substrate side of both electrode lead sections and prevent peeling-off and disconnection of wire against heat cycle by providing a reference electrode, reference electrode lead section and a measured electrode lead section through a solid electrolyte intermediate layer provided on the substrate. CONSTITUTION:On a substrate 11 with a heater 12 buried between two alumina substrate materials a solid electrolyte intermediate layer 15 is laminated, using a solid electrolyte paste such as Y2O3.ZrO2. Next, a reference electrode 16 and its lead section 16a are laminated on the layer 15, using a paste that is a mixture of Pt powder and the above mentioned solid electrolyte. Next, on the electrode 16 a solid electrolyte layer 17 that has a larger area than the electrode 16 is laminated, using a solid electrolyte paste. Next, a measurement electrode 18 is formed on the layer 17, using the same paste as the reference electrode 16 and at the same time a lead section 18a of the electrode 18 is formed on the intermediate layer 15. Lastly a sensor 20 is completed by covering the complete lamination with a protecting layer 19. In this way oxygen sensors with high durability are provided with high yield.
Patent JP-H10308203-A (JP)
Title: Safety valve for sealed lead-acid battery
Inventor: KAMATA AKIRA
IPC: H01M2/12
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a battery jar in the high temperature condition, and to improve the high-temperature floating performance by regulating lowering of the valve opening pressure of a safety valve at a specified pressure or more in relation to a temperature rise, and laminating plural raw materials having different thermoplastic properties so as to form a safety valve. SOLUTION: A safety valve 1 is formed by bonding two or more kinds of raw material having different thermoplastic properties, for example, two kinds of rubber of a rubber A (1a) and a rubber B (1b). The rubber A has hardness lower than that of the rubber B in the high temperature condition. Valve opening pressure of the safety valve 1 is lowered with a temperature change, and the valve is opened by a very little pressure in the high temperature condition. The rubber A is softened in the high temperature condition, and a cap made of the rubber B becomes easy to be opened. Lowering ratio of the valve opening pressure at this stage is set at 0.5 Torr or more per 1 degree of temperature rise. This safety valve 1 is fitted to a battery, and battery formation is performed so as to manufacture a sealed lead-acid battery.  As a material for the safety valve, besides rubber, a compound raw material, which is obtained by combining a resin and a metal having the similar characteristic with rubber, can be used.
Patent JP-H10324723-A (JP)
Title: Production of water-based urethane compound resin
Inventor: WATANABE NORIBUMI
IPC: C09D155/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in weatherability and alkali resistance, etc., and useful for e.g. coating materials and inks, by reaction between a polyol and an organic polyisocyanate in specific unsaturated monomer(s) without the need of using any organic solvent to form a specific urethane prepolymer followed by its chain extension in the presence of an active hydrogen-contg. unsaturated monomer to afford a polyurethane which, in turn, is dispersed in water and subjected to radical polymerization. SOLUTION: This water-based urethane compound resin is obtained by the following process: a polyol is reacted with an organic polyisocyanate in unsaturated monomer(s) essentially containing an unsaturated monomer bearing at least two hydroxyl groups and one unsaturated group in one molecule, without the need of using any organic solvent, to form an unsaturated monomer solution of an isocyanate group-terminated urethane prepolymer bearing unsaturated group and having a number-average molecular weight of <=20,000 followed by chain extension of the prepolymer in the presence of an active hydrogen-contg. unsaturated monomer (e.g. itaconic acid) to afford an unsaturated monomer solution of a polyurethane which, in turn, is dispersed in water to form an aqueous dispersion of the polyurethane, which is then subjected to radical polymerization.
Patent JP-H02193008-A (JP)
Title: Photoelectric inspection of cigarette
Inventor: ARUMANDO NERI
IPC: G01N21/84
Filed: 1989-05-30
Abstract: PURPOSE: To inspect a cigarette optically by inputting an image and a sample image simultaneously to a comparator and detecting the difference between both images. CONSTITUTION: When a cigarette passes through a camera 14, the camera 14 is driven by a counter 17 to produce a second image being delivered to another A/D converter 18 connected to the input side of a memory 19. When the cigarette finally passes through a camera 15, the camera 15 is driven by the counter 17 to produce a third image being delivered to the third converter 18 connected to the input side of memory 19. Two images provided by the camera 15 correspond to the opposite end parts of cigarette. In addition to enable the camera 15, the counter 17 attains formation of a composite image through the memory 19 and formation of a sample image through an emitter 27 simultaneously.  Both images are delivered simultaneously to the input side of a comparator 28 which delivers the difference between both images to a processor 29 where a decision is made whether the cigarette is acceptable or not.