baber/WOPTO huggingface dataset:
Patent JP-H09136078-A (JP)
Title: Treatment method for power station drainage
Inventor: SASAKI MASANORI
IPC: C02F1/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent the adhesion of scale without needing pretreatment by a method in which when drainage from a power station is evaporated and concentrated, the pH of the drainage is adjusted between a weak acid area and a neutral area and added with a water soluble polymer such as acrylic acid type polymer or copolymer, and the mixture is evaporated and concentrated. SOLUTION: Flue gas desulfurizartion drainage is stored in a pH adjustment tank 1 from a drainage supply line (aa), and the pH of the drainage is adjusted between a weak acid area and a neutral area by injecting a sodium hydroxide aqueous solution. Next, the drainage is supplied to an evaporation-concentration apparatus 2 by a drainage supply pump 9, the pressure is reduced by a vacuum pump 12, and the drainage is brought into a heated state. A water soluble polymer selected from acrylic acid type polymer or copolymer, maleic acid type polymer or copolymer, and sulfonic acid type polymer or copolymer is added from storage tanks 6, 7.  While steam generated in the evaporation- concentration apparatus 2 being discharged outside the system by a condensed water pump 13, the obtained concentrated liquid is discharged to a concentration tank 4 through a concentrated liquid circulating pump 10.
Patent JP-H10139866-A (JP)
Title: New polyester having hydroxymethyl group in side chain and its production
Inventor: NISHIKUBO TATATOMI
IPC: C08G63/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject soluble polyester, having hydroxyl groups in side chains and capable of manifesting excellent hydrophilicity, dyeability, adhesion, etc., by carrying out the polyaddition reaction of a bisoxetane compound with a dicarboxylic acid in the presence of a quaternary onium salt as a catalyst. SOLUTION: This polyester is represented by the formula [R1 is o-phenylene, m-phenylene, p-phenylene, etc.; R2 is o-phenylene, m-phenylene, p-phenylene, etc.; R3 is H, or a 1-4C alkyl; R4 is H or a 1-4C alkyl; (n) is an integer of >=2] and has hydroxymethyl groups in the side chains. The polyester represented by formula I is produced by carrying out the polyaddition reaction of a bisoxetane compound represented by formula II with a dicaroboxylic acid represented by the formula HOOC-R2 -COOH in the presence of a quaternary onium salt as a catalyst. Thereby, the utilization thereof as an excellent synthetic raw material for new functional polymers can be expected.
Patent JP-S63147299-A (JP)
Inventor: GOTOU HIROTSUGU
IPC: G08B21/00
Filed: 1986-12-11
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-H01137710-A (JP)
Title: Wide band amplifier
Inventor: SHIGA NOBUO
IPC: H03F3/195
Filed: 1987-11-24
Abstract: PURPOSE:To use the title amplifier over a wide range from a low band up to a high band by changing the gate lengths of FETs to be amplifier elements of respective amplifier circuits in accordance with frequency bands. CONSTITUTION:A low frequency component of an input signal is passed through a low pass filter 2L and amplified by a DC amplifier circuit Ia1. Since various parameters such as the gate lengths, gate widths, thresholds, etc., of FETs 11-14 are optimized so as to be appropriate for low frequency operation, an efficiently amplified output can be obtained. The output is sent to an output terminal through a low pass filter 3L. On the other hand, a high frequency component of the input signal is passed through a high pass filter 2H and amplified by an AC amplifier circuit Ia2. Various parameters of an FET 21 are optimized so as to be appropriate for AC operation.
Patent JP-H10119527-A (JP)
Title: Connecting structure of stabilizer bracket to hydraulic buffer
Inventor: FURUTA TAKASHI
IPC: F16F9/32
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a stabilizer to a hydraulic buffer not reducing the durability of an outer shell against the bending moment based on the ground load of a wheel. SOLUTION: A stabilizer bracket 19 connecting a stabilizer suppressing the right and left wheels from being moved in the opposite phases is provided, and a hydraulic buffer is fitted between the right and left wheels and a car body. At least four bowl-like projections 19B are protruded from the connection face of the stabilizer bracket 19 with the outer shell 8 of the hydraulic buffer toward the outer shell 8, and the bowl-like projections 19B are connected to the outer shell 8 by welding.
Patent JP-H05134648-A (JP)
Title: Character processing method
Inventor: KUBOZONO HIROKI
IPC: G06F17/21
Filed: 1991-11-12
Abstract: PURPOSE:To decrease the memory capacity required for storing font data in the character processor. CONSTITUTION:A center line of a character is extracted from front data of the character and registered in a font dictionary 4, and also, from the center line registered in the font dictionary 4, a rule for generating an outline of the character is registered in a typeface dictionary 5. Also, by the center line of the character registered in the font dictionary 4 and the rule registered in the typeface dictionary 5, characters of many kinds of typeface having the center line in common are generated. Moreover, at the time of transforming the character which is registered or generated, a change processing to the font dictionary 4 and the typeface dictionary 5 is separately executed.
Patent JP-H05135070-A (JP)
Title: Delivery scheduling device
Inventor: SASAJIMA MIKIAKI
IPC: G06F19/00
Filed: 1991-11-12
Abstract: PURPOSE:To automatically generate a delivery route on the condition of simultaneously satisfying time limit and capacity limit in the case of generating a circulating route to delivery articles to retail stores by inputting the number of vehicles to be arranged on that day and the loading capacity together with the ordered amounts of the respective stores to deliver the articles and the time limit. CONSTITUTION:A CPU 103 is provided with a means to execute cluster analysis while referring to the stored information of a data base 102 concerning delivery destinations applied as order reception data inputs 101 and a means to allocate the delivery vehicles according to the class of merchandise and the quantity from the order reception data input 101 for each analyzed cluster and to define the cluster as a delivery zone when the loaded quantity does not exceed the limit of the delivery vehicle. Further, a means is provided to form the circulating route according to the stored information of the data base 102 for each delivery zone, and a means is provided to confirm the absence of the uncirculated delivery destination concerning the circulating route. In this case, the CPU 103 inputs and calculates the time limit of each store, the number of vehicles to be arranged and the loading capacity.
Patent JP-H01139669-A (JP)
Title: Treating agent for circulation water of wet spray booth and treating process
Inventor: KOBAYASHI YUKIHISA
IPC: C09K3/00
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the tackiness of non-attached paint in a circulation water, to prevent the adhesion of the paint to a booth-relating apparatus and to improve the maintenance and operation rate of a coating facility, by adding a treating agent containing an emulsion of a waxy solid substance to a circulation water of a wet spray booth. CONSTITUTION:Circulation water is treated by adding a treating agent containing an emulsion produced by emulsifying one or more kinds of waxy solid substances (preferably having a melting point of >=60 deg.C) to circulation water of a wet spray booth. The emulsification is performed preferably by adding amines such as ethylenediamine in an amount to attain a ratio of total amine value/acid value of >=1.0. The amount of the treating agent is preferably 0.1-50 pts.wt. (on solid basis) based on 100 pts.wt. of non-attached paint in the circulation water.
Patent JP-H02142707-A (JP)
Title: Wood antiseptic
Inventor: WADA TAKUO
IPC: A01N47/38
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a wood antiseptic showing excellent antiseptic effects on main wood destroying fungi such as Coriolus versicolor, Tyromyces palustris or Serpla lacrymans, having low toxicity to human and animals, being inexpensively synthesized, having safety free from pollution, containing an imidazole- based compound as an active ingredient. CONSTITUTION:A wood antiseptic containing an imidazole-based compound shown by the formula (R1 is lower alkyl; R2 is alkenyl) as an active ingredient. When the antiseptic is used, the compound is prepared into oil, emulsion, solution, etc. The content of the compound of the active ingredient in the preparation is 0.001-95wt.%, preferably 0.01-90wt.% and, for example, the content is 0.01-5wt.% in the case of dust, 0.01-10wt.% in the case of granule and 1-75wt.% in the case of wettable powder or emulsion. In the preparation, kaolin, talc, etc., or methyl alcohol may be cited as a carrier and polyoxyethylene alkyl aryl ether, etc., as a surfactant.
Patent JP-S63149436-A (JP)
Title: Divided-type caliper
Inventor: UEI HISAO
IPC: F16D65/02
Filed: 1986-12-11
Abstract: PURPOSE:To improve the screwing strength in the bolting, by furnishing a reinforcement material in a yoke, and combining through the reinforcement material when a piston and the yoke are bolted. CONSTITUTION:A reinforcement material (c) is covered and casted with an aluminum alloy to caste a yoke (a), and when the yoke (a) and a piston (b) are connected, they are connected through the reinforcement material (c). Therefore, the screwing strength can be improved when the yoke is bolted.
Patent JP-H02144410-A (JP)
Title: Foundation practice combining premolded pile and soil cement, etc.
Inventor: FUKUSHIMA YOSHIKIYO
IPC: E02D5/50
Filed: 1988-11-25
Abstract: PURPOSE:To prevent the overflow of soil cement corresponding to the volume of a pile by filling a section up to the lower end of an expanded void formed in volume larger than the sectional volume of a premolded pile with soil cement in the upper section of a drilled pit and inserting the premolded pile. CONSTITUTION:A conical expanded void 1a, an upper section of which is expanded, or a cylindrical expanded void 1b into which a casing 3 for preventing the breaking of a pit wall is shaped to the upper, section of a drilled pit 1. A section up to the lower end of the expanded void 1a or the expanded void 1b is filled with soil cement. A premolded pile 2 is inserted and fixed into a bearing ground. Accordingly, the overflow of soil cement as the object of industrial waste can be prevented or reduced while the horizontal resistance of a foundation spread by soil cement filled into the expanded void can be increased largely.
Patent JP-H09139254-A (JP)
Title: Information card, back connector and card blank for it
Inventor: KOBAYASHI HIROYUKI
IPC: H01R13/652
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To minimize the broken surface of a metal panel in a connector opening part of a card, strengthen the card and the connector opening part, and directly perform the ground connection of a mating connector to at least an outer jacket metal panel without passing through a connector within the card. SOLUTION: An information card has a metal panel 20 covering the upper surface and the lower surface, and a back connector 30 is formed on at least one end surface so as to expose a fitting opening part to the outside. A cut-out part 32A is formed at the edge part on the side of the fitting opening part in a shield shell 32 of the back connector 30, a bent part 21 which is bent to the inner side at the edge part on the side of the fitting opening part is formed in metal panels 10, 20, the bent part 21 is fit to the cut-out part 32A of the shield shell 32 of the back connector, and contact is kept with a ground element of a mating contact.
Patent JP-H11136586-A (JP)
Title: Two-dimensional input module element
Inventor: YAMASHITA TAKASHI
IPC: H04N5/369
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an element which has a short distance between a document surface and a photocell, and can reduce the loss of light incident on the photocell and has a structure suitable as a component for portable information equipment by allowing the photocell formation surface of a transparent substrate to face a document contact surface in a sensor panel. SOLUTION: A sensor panel 12 is so structured that the photocell formation side of a transparent substrate faces the document contact surface. Of this element, an opening part 14 at the upper part of an enclosure 10 is so arranged that the surface 12a of the sensor panel is seen, and photocells as photodetection parts are arranged in matrix in the opening part 14. Through the photocells, information can be read in by placing a desired document to be inputted on the sensor panel surface 12a. Namely, as for light reflected on the document surface, external light 16 is taken in through a lower opening part 15 from outside the enclosure 10, and allowed to pass through the inside of the enclosure 10 and transmitted through the sensor panel 12, and the light reflected incident on the document surface scans the photocells in order and is detected.
Patent JP-2001119258-A (JP)
Title: Branching filter
Inventor: TADAI HIROYUKI
IPC: H03H7/46
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a branching filter which makes a insertion loss characteristics a wide band. SOLUTION: This branching filter is provided with a lowpass filter circuit, a high pass filter circuit, a 1st LC serial resonance circuit and a 2nd LC serial resonance circuit, and the lowpass filter circuit is arranged between 1st and 2nd input-output terminals, the high pass filter circuit between the 1st input- output terminal and a 3rd input-output terminal, the 1st serial resonance circuit between the 2nd input-output terminal and the ground, and the 2nd serial resonance circuit between the 3rd input-output terminal and the ground.
Patent JP-H02141776-A (JP)
Title: Original detection device
Inventor: MATSUO YORIHISA
IPC: G03B27/62
Filed: 1988-11-24
Abstract: PURPOSE:To stably detect an original without having relations to environment and change with the lapse of time by controlling the emitted light output of a light emitting element so that a signal outputted from the light receiving element of a detection mechanism becomes a value which is previously decided. CONSTITUTION:Driving control means (a CPU 18 and an IC driver 19) which control the emitted light output of the light emitting element 7 so that the signal outputted from the light receiving element 3 goes to the value which is previously decided when the existence of the original is detected by the detection mechanism consisting of the light emitting element 7 and the light receiving element 3 are provided. Then, when the output from the light receiving element 3 is low, the emitted light output by the light emitting element 7 is raised and it is lowered when the output from the light receiving element 3 is high. Thus, the output of the light receiving element 3 can be kept constant and the original is precisely detected without deteriorating S/N and without having relations to the environment 1 and the change with the lapse of time.
Patent JP-H01137223-A (JP)
Title: Light beam scanner
Inventor: UMETSU KOREMICHI
IPC: H04N1/04
Filed: 1987-11-25
Abstract: PURPOSE:To completely eliminate the curvature of a scanning line by positioning and providing a specular surface of an elliptical cylinder mirror on a track of an ellipse, and providing the emitting point of reflected light from the reflecting surface for reflecting a light beam from a semiconductor laser on the scanning surface and each focal position of the ellipse. CONSTITUTION:A polygon scanner 5 being a rotary reflecting mirror consists of a wide angle shape, and the emitting point S of reflected light from a reflecting surface 6 for reflecting a light beam from a light source 1 is provided on a position of one focus P of an ellipse 14. In such a state, a light beam which is emitted from the semiconductor laser 1 is converted to parallel rays by a collimator lens 2, thereafter, converged by a converging lens 13, and also, passes through a cylindrical lens 3 having power in the sub-scanning direction. Subsequently, the passing light is reflected by the specular surface 16 of an elliptical cylinder mirror 15, and forms a spot on a scanning surface 10. In such a case, the elliptical cylinder mirror 15 can hold a conjugate relation extending over the whole scanning width, and no aberration is generated on the scanning surface 10, therefore, the curvature of a scanning line can be eliminated completely.
Patent JP-H11129787-A (JP)
Title: Seat device for vehicle
Inventor: HISATOMI SHINGO
IPC: B60N2/36
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To move a seat main body to open a top face of a floor so as to use the top face of the floor easily and neatly by fitting a slider in a lower rail slidably and providing a latch capable of locking a striker protruding in a lower part of the seat main body on this slider. SOLUTION: Right and left sliders 8 are slidably fitted in a pair of right and left lower rails L1 , etc., embedded in a floor 2. Front and rear latches connecting front and rear strikers Sf, Sr on the seat main body 4 side detachably are provided on the right and left sliders 8. Moreover, front and rear cut-in grooves are formed at a seat leaving position on an upper wall 501 of the lower rail Ll. According to this configuration, when front, right, and left strikers Sf are held in an open condition by opposing the latches to the front cut-in groove on the right and left lower rails Ll, etc., at the time of loading a cargo, a seat main body 4 and a seat frame 80 can be removed from the lower rail Ll. Consequently, a top face of the floor 2 can be opened to the maximum extent and can be used easily and neatly.
Patent JP-S63154581-A (JP)
Title: Tape cutter
Inventor: ISHIKAWA HITOSHI
IPC: B65H35/07
Filed: 1986-12-13
Abstract: PURPOSE:To ensure the cutout end of a tape to come out of a cutter at all times by applying an angle of 100 deg. or more to the overall length of the cutter measured with an angle, constituting a tape outlet from two rollers comprising one fixed roller and another movable roller, and fitting the cutter with a handle, a brake and a lid. CONSTITUTION:A tape easily turns simply by pulling the end thereof, when the overall length of a cutter corresponding an angle is taken at about 100 deg.. When the tape is pulled out and cut with a cutting edge, a force is applied to a roller B and a cylinder 7 comes down. Also, as the tape adheres to a part of the roller B 6, the lowering force of the cylinder is released after the tape is cut and the cylinder 7 goes up. And the cutout end of the tape is directed upward. As a result, the tape when used next can be easily pulled out. Also, when the titled cutter is not in use, the tape proper does not move due to a brake 8 on a handle.
Patent JP-H09142676-A (JP)
Title: Paper sheet throw-out processing machine provided with thrown-out paper sheet supplementing device
Inventor: HAGIWARA TOSHIYASU
IPC: G06F19/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To supplement paper sheets at any time even at operating a machine, transfer paper sheets to a receiving part without injuring, and prevent poor draw-out or jamming from generating. SOLUTION: This paper sheets throwout processing machine is provided with a paper sheets receiving device receiving and drawing out paper sheets to be thrown out and a thrown-out paper sheets supplementing device, and the paper sheets receiving device is constituted of thrown-out paper sheets receiving parts 81 , 82 receiving paper sheets in a stack state and having openings on the upper part, and draw-out means 15 provided on the lower part of the receiving parts 81 , 82 .  The thrown-out paper sheets supplementing device is provided with supplementary paper sheets supplementing frames 71 , 72 provided in the upper territories of the receiving parts 81 , 82 capably of being drawn out from a machine body, and the supplementing frame is constituted of a supplementary paper sheets receiving space and a shutter 24 constituting the bottom part of the receiving space and for receiving the received supplementary paper sheets into the thrown-out paper sheet receiving part by being opened.
Patent JP-2000123279-A (JP)
Title: Radio remote meter inspection system
Inventor: CHIBA YOSHIICHI
IPC: H04W12/08
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio remote meter inspection system which can remotely inspect meter by radio and can inspect meter by the telephone number of a portable telephone set. SOLUTION: This system has a characteristic that an illegal use is prevented by a control station 104 receiving a password of a center 101 by a special number transmission from the center 101, a received party is set to a radio remote meter inspecting device 111 by the control station 104 receiving an identification signal from the center 101 and the meter is inspected by accessing the radio remote inspection device 111 from the center 101.
Patent JP-H05134201-A (JP)
Title: Deflection scanning device
Inventor: WATABE HIDEAKI
IPC: G02B26/12
Filed: 1991-11-13
Abstract: PURPOSE:To reduce the component cost and decrease the assembly processes by constituting a pressure member which presses a rotary polygon mirror and a fixation member which fixes the pressure member to the shaft of a driving motor by using one member which uses a molded spring. CONSTITUTION:On a fixation spring main body 18, the pressure member 19 which functions as a leaf spring and a stopper 20 which is formed to an internal diameter a little bit smaller than the internal diameter of a motor shaft groove part are formed in one body. After the polygon mirror is inserted into the motor shaft from above, the fixation spring 18 is inserted from above as well. Then the fixation spring 18 is pressed down to the groove part formed on the motor shaft and then the external force pressing down this spring 18 is released. Then the fixation spring 18 is pressed up with the reaction force of the pressure member 19 which is deflected, but the stopper 20 which receives the upward pressing force abuts on the step of the groove part, so the fixation spring 18 is prevented from moving up and the polygon mirror is fixed with a specific pressing force.
Patent JP-H03161044-A (JP)
Title: Method and apparatus for supplying gas to distillation column and the like
Inventor: YAJI NOBUTOSHI
IPC: B01D3/32
Filed: 1989-11-17
Abstract: PURPOSE:To prevent deposition of coke around a joining part of a supplying pipe and a distillation column, etc., by narrowing the difference of a gas temperature and inner wall temperature of a gas supplying pipe and supplying the gas radiately to the inside of the distillation column, etc. CONSTITUTION:Warming means 2a, 2b are installed at least one of the inside or the outside of a supplying pipe 1 to supply a gas to a distillation column 3, etc., and the difference of the gas temperature and inner wall temperature of the supplying pipe 1 is made zero or small. The joining part of the supplying pipe 1 and the distillation column 3, etc., is formed in a way that the joining part gradually widens at 2-25 degree angle to the axial center of the supplying pipe 1 toward the inside of the distillation column 3, etc., and thus a gas is supplied radiately to the inside of the distillation column 3 at 2-25 degree angle to the axial center of the supplying pipe 1. As a result, without coke being prevented from depositing on around the joining part of the supplying pipe 1 and the distillation column 3, etc., a gas can be supplied to the distillation column 3, etc.