baber/WOPTO huggingface dataset:
Patent JP-S5579374-A (JP)
Title: Novel 1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61K31/50
Filed: 1978-12-11
Abstract: NEW MATERIAL:A 1-phthalazone derivative of formula I (R 1 , 2  are lower alkyl; R 3  is alkyl; R is H or II; R 8W10  are H, halogen, alkyl or alkoxy; R 5 , 6  are H, halogen, alkyl, or alkoxy, or R 5  and R 6  may together form a methylenedioxy group; R 7  is H, halogen, alkyl, etc.; n is 0W2; when n is 0, at least one of R 5W7  is not H).  
     EXAMPLE: The compound of formula III.  
     USE: Agent having thromboxan A 2  antagonistic activity, and useful for the prevention and remedy of arteriosclerosis, thrombosis, ischemic cerebral vascular lesion and ischemic cardiopathy.  
     PROCESS: Reaction of the compound IV with the compound V pref. in a solvent such as benzene, in the presence of a catalyst such as pyridine, at 50W150°C, esp. 80W 120°C, yields the compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05279709-A (JP)
Title: Metallic mold for press forming and sizing of molding for sintering
IPC: B22F3/02
Filed: 1991-06-24
Abstract: PURPOSE:To facilitate the repair of the metallic mold by providing a groove on the peripheral surface of a caliber formed in the die body of the metallic mold for press forming and sizing of a molding for sintering, longitudinally providing a circular hole on the outer side thereof and providing a columnar part fitting to this circular hole on a core to be fitted into the groove. CONSTITUTION:The groove 22 in the longitudinal direction of the peripheral surface of the caliber 12 of the metallic mold for press forming and sizing which is constituted of a die body 14 having the vertically penetrating caliber 12, an upper punch 33 and a lower punch 34 and forms a recessed part on the outer periphery of the molding and the circular hole 23 is provided on the outer side thereof. The front side 26 and the root end side of the core 24 on the inner side of the caliber 12 are fitted into the groove 22 of the caliber 12 and the columnar 29 part fitted into the circular hole 23 is provided at the root end of the core 24. The root end side of the core 24 is formed thicker than the front end of the core. Further, a cap plate for allowing the die 13 to retain the upper part of the core 24 is provided. The central part of the front surface of the die body 14 projects upward into a circular-arc shape and the center of the rear surface of the cap plate 15 fits to the front surface of the die body 14. Both are thereby exactly mounted.
Patent JP-H0810786-A (JP)
Title: Method for deciding degree of purification of treated water
Inventor: ISHIGURO YOSHIAKI
IPC: C02F3/12
Filed: 1994-07-04
Abstract: PURPOSE:To provide a method for deciding the degree of purification of treated water capable of easily and continuously recognizing the progressing condition of purification and the ends state of purification in real time at the time of executing the purification treatment of sewage in a sewage treating vessel. CONSTITUTION:The sewage treating vessel 1 is provided with a purification degree deciding vessel 7 including an ozone canon. detecting sensor or the ozone concn. detecting sensor and carbon dioxide concn. detecting sensor in part thereof. The treated water is partly introduced into this purification degree deciding vessel 7 and ozone is blown into the treated water in the purification degree deciding vessel. The purification degree of the treated water is decided from the amt. of the ozone to be blown and the measured value of the ozone concn. detected by the ozone concn. detecting sensor or both of the measured value of the ozone concn. and the measured value of the carbon dioxide concn. by the carbon dioxide canon. detecting sensor.
Patent JP-H08318749-A (JP)
Title: Power take-out device for agricultural machines
Inventor: KIDA KINSAKU
IPC: B60K17/28
Filed: 1995-05-26
Abstract: PURPOSE: To make many kinds of agricultural work put into practice by changing an attachment and to carry out a series of agricultural work at the same time by attaching a plurality of attachments. CONSTITUTION: An input shaft 7 and three first output shafts 9 are disposed on a same circle centering around the shaft 7 at 120 degree angular intervals. The first output shafts 9 are rotated by gear driving as the input shaft 7 rotates. End side parts of support members 27 supporting third output shafts 31 are pivotably mounted respectively to the first output shafts 9b, 9b so as to be able to freely rotate around the respective axes of the first output shafts. Further the third output shafts 31 are arranged so as to be able to rotate as the first output shafts 9 rotate.
Patent JP-2000335174-A (JP)
Title: Writing instrument
Inventor: OGAWA YOHEI
IPC: B43K8/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate thick or thin line at a plotted line in case of using a marker and to obviate an ink leakage by loosely engaging rotatably by a writing pressure or laterally oscillatorily to a central axis of a barrel for holding. SOLUTION: A holder 6 is formed at an end of a cartridge 8, and a tip 2 is engaged with the holder 6. The tip 2 communicates with an ink storage portion 5 of the cartridge 8 through a transfer core 3. A tail end 15 of the cartridge 8 is closed by a tail plug 11, and an outer end face of the plug 11 is formed in a contact curved surface 12. The surface 12 is brought into contact with a contact curved surface 14 protruding into a barrel 1 of a barrel tail end 13. Thus, even if the cartridge 8 is rotated or oscillated irrespective of the barrel 1, its resistance is attenuated by the faces 12, 14. An O-ring 7 is engaged with an outer periphery of the holder 6 at a front end of the cartridge 8 to maintain an airtight state with the barrel. Thus, to plot, there is no fear of generating a thick or thin line, a dense or pale state at the plotted line.  Further, since the cartridge 8 is used, the tip can be easily replaced.
Patent JP-H0321767-A (JP)
Title: Service platform with variable width for inclined face
Inventor: FURUKAWA YASUHIKO
IPC: E04G1/36
Filed: 1989-06-16
Abstract: PURPOSE:To enable the whole of width to be widened, and thereby enable a workable range to be widened by attaching a service platform with a variable width which is detachable or can be extended and/or contracted, onto the both ends of a horizontal service platform which is so supported that it can be vertically moved along an inclined wall face. CONSTITUTION:An outer frame 3 and an inner frame 4 which is coupled in said outer frame are supported by a pedestal 2... provided along an inclined wall face 1. In the second place, a service platform 7 mounted onto the outer frame 3 is so designed that it can be vertically moved while it is being kept horizontal by means of the telescopic motion of a telescopic device 6. The whole of a device is also so designed that it can be vertically moved along the inclined wall face 1 by fixing and/or releasing the pedestal 2... on and/or from the outer frame 3 and the inner frame 4 repeatedly. In addtion, a detachable service platform with a variable width 9 is spliced to the both ends of the service platform 7, or the both ends of the service platform 7 is constituted to be capable of being telescopic so that the workable range of the service platform 7 is widened.
Patent JP-S5577995-A (JP)
Title: Rpoduction of flux for fusion type welding
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/362
Filed: 1978-12-08
Abstract: PURPOSE: To optimize the material charging, and obtain flux for welding of uniform quality at low cost, by continuing welding by adjusting the charge of raw material so that the temperature in the enclosed type electric furnace may be kept within 200W800°C.  
     CONSTITUTION: A plurality of thermocouple thermometers 3 for measuring the ambient temperature in the furnace are inserted into an enclosed type electric furnace consisting of furnace lid 1 and furnace shell 2, and in order that the ambient temperature in the furnace may be kept within 200W400°C, flux material 8 is uniformly sprinkled over the surface of the fused matter in the furnace 11 from a chute 14 through control device 13, driving device 7, discharge belt 5, etc. Unfused material layer 10 is maintained in a proper thickness, so that generation of abnormal gas due to shelving of raw material as in the conventional method may be eliminated. Thus, since the operation may be stabilized, with a minimum of furnace damage and power loss, and the material charging may be automated at the same time, flux for fusion type welding may be obtained at a low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5580073-A (JP)
Title: Radiation detector
Inventor: MASE KIYOSHI
IPC: H01J47/06
Filed: 1978-12-12
Abstract: PURPOSE: To measure extremely strong radioactive rays by arranging a plurality of anode wires in the radiation incident direction and connecting the wires to respective pulse number measuring circuits.  
     CONSTITUTION: A radiation incident window 2 is formed at the part of a polygonal metallic container 1 used as a cathode, and a plurality of anode wires 5 are stretched through insulators 3 and 4 provided at the side wall facing oppositely to the container 1 substantially perpendicularly to the incident path and in the incident direction. Ionization gas inlet 6 and outlet 7 are provided in the vicinity of both the ends of the container 1, and the gas is flown into the container 1. The anode wires 5 of a proportional counting tube are applied through respective amplifiers 8 and discriminators 9 to respective scalers 10, and the outputs from the scalers 10 are applied to an adder 11 to thereby add the sum of the counted values. Thus, extremely strong radioactive rays can be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5677021-A (JP)
Title: Method of bending pipe using press and die in combination and its device
Inventor: FURUKAWA TAKAHIRO
IPC: B21D7/06
Filed: 1979-11-26
Abstract: PURPOSE: To simultaneously bend a pipe at one or several positions and prevent its buckling and flattening by pressing the pipe by means of rotatable dies in combination with punches.  
     CONSTITUTION: A pipe P is set on the right and left grooved dies 2, 2 of a lower shoe 1 and the grooved auxiliary dies 7, 7 which are held horizontally by means of the pads 11 on an elastic material 12. Next, an upper shoe 14 is lowered and a grooved punch 15 of a semicircular shape abuts on the pipe P. At this time the auxiliary die holder 9 supported by a cushion rod 6 does not descend and the auxiliary dies 7, 7 rotate against the elastic material, whereby the part near the center of the pipe is bent. Further, the shoe 14 lowers and while the pipe P is being held by the semicircular punch 15 and the auxiliary dies 7, 7, the rod 6 is lowered until it allows to contact with the rotary punches 16, 16, thus the working progresses from the central part of the pipe P toward the outside. Further, the shoe 14 lowers and knock-out punches 21, 21 also restrain the pipe P by the reaction force of a spring 20, whereby the bending is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63316625-A (JP)
Title: Upper/lower limit monitoring system for power system
Inventor: KOMATA TAKAO
IPC: H02J3/00
Filed: 1987-06-19
Abstract: PURPOSE:To decrease the number of limit value data of facility to be employed for monitoring, by employing only inherent capacity of facility as the limit value of facility and monitoring the target value of total facility. CONSTITUTION:In a system where buses 1, 2 are connected through a plurality of power facilities 3-5, total power flow value is measured and total allowable value of the system is prepared, then they are compared in order to monitor overload. Furthermore, power flow flowing to remaining power facilities is predicted when power facility bearing the maximum power flow is interrupted. Total target value is set such that the predicted power flow does not exceed over the inherent capacity of any power facility, then the target value and the total power flow are compared in order to carry out monitoring. Consequently, number of data necessary for monitoring excessive power flow to the power facility can be decreased.
Patent JP-H09322031-A (JP)
Title: Image input device
Inventor: EGUCHI MASAHARU
IPC: H04N5/225
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the image input device in which loss of visual field by the image input output device is reduced more and the operation of a device and confirmation of an image or the like are conducted easily on a display screen in the image input device arranged to a display screen of a monitor suitable for an input of a portrait image with a coincident line of sight. SOLUTION: A case of a camera section 110 located on a monitor 120 of the image input device is formed to be a quadrangular prism with an apex angle of θ, that is, a tilt angle θ/2 of four side faces and a suction cup adsorbing and fixing the camera section 110 onto a monitor face 123 is formed so that its outer shape is contained within a projection range of the case onto the monitor face 123. A horizontal view angle θh for an image truly picked up by the camera section 110 is expressed as θh = 2 × arctan (0.5×(W+D)/L), where W is a horizontal light shield size of camera section, D is a distance between eye holes and L is a distance between eyes and computer monitor screen.
Patent JP-2000345322-A (JP)
Title: Polycarbonate substrate and method for surface treatment of the same
Inventor: KOBAYASHI MASATO
IPC: G11B7/24047
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a DLC thin film by forming a carbon impregnated layer composed by being impregnated with carbon ions by an ion impregnating technique on a spece between a substrate body and a DLC thin film. SOLUTION: In a polycarbonate substrate 1, a carbon impregnated layer 4 formed by impregnating carbon ions into a substrate body 2 is present on a space between the substrate body 2 formed of a polycarbonate resin and a DLC thin film 3 formed by DLC. Then, there exists no precise boundaries among these three ones, so that the problem of adhesion between the substrate body 2 and the DLC thin film 3 is not caused. Thus, even in the case the DLC thin film 3 is relatively thinly formed in the polycarbonate substrate 1, the generation of cracking and peeling in the DLC thin film 3 can sufficiently be suppressed, so that its durability to impact and stress from the outside is made excellent.
Patent JP-S5942025-A (JP)
Title: Treating device for waste ozone
Inventor: NANBA TAKANORI
IPC: C01B13/00
Filed: 1982-09-02
Abstract: PURPOSE:To reduce a treatment cost and to treat stably and safely gas contg. waste ozone by providing a heat exchanger on the upstream side of a catalyst for decomposing ozone, and forming a heat pump cycle with another heat exchanger thereby making the catalyst heatable. CONSTITUTION:A gas-gas type heat exchanger 5 is provided on the upstream side of a catalyst contg. iron hydroxide or iron oxide hydrate molded to granules or pellets. A heat pump cycle is formed of the exchanger 5, a compressor 7, an expansion valve 8 and another heat exchanger (refrigerator evaporator) 9. The waste heat of an ozonizer 11 is heated and recovered and the waste ozone- contg. gas is heated with the exchanger 5. Said catalyst is heated to 30-80 deg.C by the heated gas. The gas contg. waste ozone is safely and stably treated by the above-mentioned device.
Patent JP-H11345258-A (JP)
Title: Three-dimensional layout design supporting device
Inventor: MIYATA AKIRA
IPC: G06F17/50
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional layout design supporting device which automatically extracts a part that constitutes an object device from a circuit diagram and performs three-dimensional layout design in layout design in a gas insulation opening/closing device installed at a transforming station, etc., and piping installation, etc., of a plant and a general building. SOLUTION: This device is provided with a storing part 31 of graphic data about a circuit diagram and a part database 30 which integrates part data of each part that constitutes an object device, discriminates circuit diagram data with graphic attribute information on the graphic data, extracts part data from a part database 30 corresponding to it, associates the part data with graphic data, arranges each part corresponding to each graphic data in three- dimensional space based on a restraint condition about connection position and direction which are decided from mutual logical connection information among graphic data and the graphic is shown on a display screen.
Patent JP-2000341764-A (JP)
Title: Radio base station
Inventor: IINUMA TOSHINORI
IPC: H04B7/005
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station capable of effectively utilizing frequency resources by evading the interference due to transmitted waves between neighboring radio base stations. SOLUTION: An access control part 3 in the radio base station has a table indicating the allocation state of a mobile station being wirelessly connected to a time slot, judges whether a received signal level measured by a receiving level detection part 22 is more than a threshold or not, it changes the allocation of the mobile station and the table so that the mobile station judged as having a level more than the threshold occupies one time slot, and when the mobile station judged as having a level more than the transmission threshold occupies one time slot, it changes the transmission output of the time slot to a transmission output smaller than that of other time slots.
Patent JP-H0446104-A (JP)
Title: Plant growth promoter
Inventor: OKADA TOSHIYA
IPC: A01N37/36
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a plant growth promoter containing an organic acid or analog compound thereof as an active ingredient ad capable of exhibiting excellent growth promoting action in the both of above-ground part and root part of a plant under normal plant culture conditions in which inorganic nutrient ingredients and light are sufficiently given. CONSTITUTION:One or more kind of compounds selected from an organic acid (e.g. a free acid such as citric acid, alpha-ketoglutaric acid, succinic acid, fumaric acid, malic acid or pyruvic acid, metal salt thereof or ammonium thereof, preferably citric acid) or analog compound thereof (e.g. methyl ester or ethyl ester) are blended, preferably at a concentration of 0.1-5 mM and applied to a plant together with a normal inorganic fertilizer or separately thereto to provide the safe and harmless plant growth promoter capable of exhibiting remarkable growth promoting effects on a plant, especially gramineous plant, low in toxicity to animals because of their biodegradability and free from fear of accumulation into soil.
Patent JP-H024182-A (JP)
Title: Non-condensed gas extracting device for absorption type refrigerating machine
Inventor: SAKAMOTO NAOKI
IPC: F25B43/04
Filed: 1988-06-21
Abstract: PURPOSE:To permit the extraction of non-condensed gas, which begins to disperse into a machine immediately after the stopping of the operation of an absorption type refrigerating machine, by continuing the supply of absorbing liquid until a predetermined time has ellapsed after the stopping of the operation of the absorption type refrigerating machine. CONSTITUTION:When the operation of an absorption type refrigerating machine is stopped by an operation stopping switch on the operation control board 20 of the absorption type refrigerating machine, a timer, provided on the operation control board 20 of the absorption type refrigerating machine, starts the accumulation of time by the signal of the operation stopping switch and continues the operation of an absorbing liquid pump 3 until a set time has ellapsed. According to this operation, the absorbing liquid is injected into the gas phase unit 16 of a gas and liquid conduit 12 for a given period of time after stopping the operation of the absorption type refrigerating machine. Non-condensed gas, separated from the vicinity of the outer wall of a heat transfer tube 17 and levitated in a low-pressure vessel 1, is induced into the gas phase unit 16 of the gas and liquid conduit 12 and is collected into a gas reservoir 5 through a liquid phase unit and a separating tank 4.
Patent JP-S6216929-A (JP)
Title: Automatic palletizing system device
Inventor: MURAOKA TORAO
IPC: B65B5/10
Filed: 1985-07-11
Abstract: PURPOSE:To form an automatic palletizing system, by conveying an auto-lifter, making only a movable bottom plate inside a box pallet go up and down to the control height, and this movable bottom box pallet both to the specified position, and operating a robot. CONSTITUTION:The movable bottom box pallet 3 uplifted by a lift arm 25 of the robot conveyor car 1 stopped at the specified position is once grounded, operating a detachable cylinder 48, and an engaged pin 30 is removed from an engaged hole 29, then a movable bottom plate 14 is made to come into a state of freedom. Unboxing of an article by a robot 9 is carried out in the following processes that a level mark 8 on the side of a bottom part of a stocker 18 is detected by a phototube 7, the stocker 18 at a topmost stage is positioned on an X-Y plane surface, transferring the empty stocker 18 onto the robot conveyor car and the bottom plate 14 is uplifted as far as a distance lby the lift arm 25. Likewise, boxing is carried out in the following processes that an upper surface of the bottom plate 14 is kept on the X-Y plane surface by the arm 25 and the empty stocker 18 is placed in a boxing position by the robot 9.
Patent JP-H111794-A (JP)
Title: Plating method of surface of resin material
Inventor: YAMAMOTO NAOTAKA
IPC: C25D5/56
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the defect accompanied by burrs or the like between the in-mold coating(IMC) part in the surface and the sheet- molding compact(SMC) part in the back surface by applying the setting means setting the plating burr position generating in the boundary with the back surface not plated in the specified position of the back surface side. SOLUTION: In order to specify a spangle position and reduce the preparing man-hour before the plating treatment, only the flange part 2 equivalent to the end surface of the surface treated with IMC 3 and the back surface treated with SMC 4 without the IMC treatment is partially coated with the coating material 7 capable of coating, i.e., the end surface 2a is coated with a spray 11. In this case, the surface of IMC 3 is masked with a sheet of paper 8 before coating, and the masking jig 17 for preventing dust consisting of the steel or the like not dissolved with coating is arranged in the back surface. According to this constitution, the defect accompanied by the spangle is avoided and the coating area is reduced by setting the spangle in the specified position 18 apart from the end surface 2a of the back surface side.
Patent JP-S5943392-A (JP)
Inventor: SHINOHARA MASATOMO
IPC: G21C19/34
Filed: 1982-09-03
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-S5943386-A (JP)
Inventor: SUNAOSHI TOSHIYUKI
IPC: G21C13/00
Filed: 1982-09-03
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。