baber/WOPTO huggingface dataset:
Patent JP-H1119673-A (JP)
Title: Treating device for solid organic matter-containing waste water
Inventor: SUZUKI HARUHIKO
IPC: C02F3/06
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To effectively treat solid org. matter-containing waste water such as garbage-containing waste water. SOLUTION: In a first treating tank 10, a foamed glass layer 16 is provided in the downward of a packed layer 14. The foamed glass of the foamed glass layer 16 is larger in the grain size better in the water permeability than those of the woody chips of the packed layer 14. Therefore, a void ratio is gradually enlarged toward the downward and the movement of the first treated water to the downward becomes smooth. Moreover, a second treating tank 30 is composed of the laminated structure of packed layers 34 (34a, 34b, 34c and 34d) and foamed glass layers 36 (36a, 36b, 36c and 36d). Then, air is supplied to the foamed glass layers 36 (36a, 36b, 36c and 36d). In this way, the packed layers 34 (34a, 34b, 34c and 34d) are kept in an aerobic condition and a good aerobic biological treatment is executed here to the treated water of the first treating tank 10.
Patent JP-H01135439-A (JP)
Title: Adhesion of wafer and device thereof
Inventor: YAMAMOTO OSAMU
IPC: B24B37/30
Filed: 1987-11-18
Abstract: PURPOSE:To prevent wax from including gas foams and obtain a uniform thickness of wax and improve adhesion precision by forcibly curving a wafer and mounting said wafer onto a polishing rotary disc from the projection surface part of the curved part and allowing the wafer to be attached. CONSTITUTION:A vacuum chuck 1 is made of polymer, and the adsorbing plane 1' is formed into spherical form, and an adsorbing hole is drilled in concentric form. When a wafer 2 is loaded onto the adsorbing plane 1' of the vacuum chuck 1 and attracted, said wafer 2 is curved into the arcuate form corresponding to the curvature of the adsorbing plane 1'. The wafer surface or a polishing rotary disc 4 is applied with wax 3, and the wafer 2 is transported onto the polishing rotary disc 4 from the projection surface part side of the curved part, and the attraction of the vacuum chuck is suspended, and then the wafer 2 is made flat on the disc 4 by the restoring force which the wafer 2 possesses itself. In this case, if the wax 3 is made soft, the wax 3 and gas foams 4 are extruded in the restoring process of the wafer 2, and a uniform thickness of the wax 3 can be realized, and the gulfing of air can be prevented.
Patent JP-H09131122-A (JP)
Title: Combine harvester
Inventor: YAMAGATA KOJI
IPC: A01F29/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of not allowing the loading of a large amount of cereal culms on the starting end of a feed chain erroneously by an operator in hand threshing operation and also allowing the easy performance of the hand threshing operation by the operator. SOLUTION: This combine harvester is constituted by supporting a dust protecting cover for covering the upper direction of a longitudinal conveying device of pretreating for reaping part 6 a side shaft center X1 in the front portion as capable of freely swinging and changing its posture inclined downward to the rear with its rear end positioned close to the starting end of conveyance of the feed chain, and a usual posture of exhibiting the dust protecting function and displaced to the upward direction from the feed chain,  and installing a posture change prohibiting means allowing the change of the posture of the dust protecting cover 11 to take the posture inclined downward to the rear based on the detected result that the travelling machine body equipped with the reaping pretreating part 6 and a threshing device 3 is in the state of stop travelling and prohibiting the change of posture of the dust protecting cover 11 to take the posture inclined downward to the rear based on the detected result that the travelling machine is in the state of travelling.
Patent JP-H01135039-A (JP)
Title: Method of designing semiconductor device
Inventor: WATANABE SEIJI
IPC: H01L27/118
Filed: 1987-11-20
Abstract: PURPOSE:To reduce an invalid region produced owing to the restriction undergone by a channel router by wiring a connection terminal with a device part defined in contact with the exterior of an external channel between halved channels by assigning it to a corresponding pseudo-element part. CONSTITUTION:A longitudinal channel V1 is divided along the extension thereof into two longitudinal channels V11 and V12, and a pseudo-element part Z is inserted between both channels. Connection terminals T of the number corresponding to connection terminals of an element part B defined in contact with the exterior of the external longitudinal channel V11 are simply assigned to the external longitudinal channel V11. Wirings L are overlaid among the connection terminals T by an automated process of wiring. Here, the wirings L which pass through the channel V11 are only ones related to the element B, and wirings for connection between the element part B and another element part are allowed to pass through the internal longitudinal channel V12. As a result, the width W of the channel V11 can satisfactorily be narrowed, thereby reducing indefinite invalid region produced produced across vertically the channel V11.
Patent JP-H02140280-A (JP)
Title: Polypropylene resin composition
Inventor: ABE MASARU
IPC: C08J11/06
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the title composition for bonding between polypropylene resin layer and ethylene-vinyl alcohol copolymer or polyamide resin layer, consisting of a specific (un)modified polypropylene resin and ethylene-propylene copolymer rubber. CONSTITUTION:The polypropylene resin composition for bonding between polypropylene resin layer and ethylene-vinylalcohol copolymer or polyamide resin layer, consisting of (A) 99-55wt.% polypropylene resin graft-modified by radical polymerizable polar unsaturated compound and/or the above-mentioned unsaturated compound and unmodified polypropylene and (B) 1-45wt.% ethylene- propylene copolymer rubber having 10-45wt.% ethylene content.
Patent JP-H02141585-A (JP)
Title: Improvement of chemical convertibility of zinc alloy plated steel sheet
Inventor: MAEDA SHIGEYOSHI
IPC: C23C22/78
Filed: 1988-11-22
Abstract: PURPOSE:To improve the chemical convertibility of a Zn alloy plated steel sheet surface and to develop the Zn alloy plated steel sheet having excellent corrosion resistance after coating by removing the thickened Zn layer on the surface of the Zn alloy plated steel sheet by irradiating with laser light, thereby forming the Zn alloy plating layer having the uniform compsn. on the steel sheet surface. CONSTITUTION:The chemical conversion film formability of phosphate, etc., is poor and the corrosion resistance after coating is poor in the part of the alloy plating layer where the concn. of the Zn is high or the pure Zn remains with the Zn-Ni or Zn-Fe electroplated steel sheet or the Zn-Fe alloy plated steel sheet formed by a galvanizing method and, therefore, the surface of the Zn alloy plated steel sheet is irradiated with the light and the part of the pure Zn or the part where the Zn concn. is high is discriminated from the magnitude of the reflection thereof. This part is irradiated with the laser light to melt away the thickened Zn part and to form the Zn alloy plating layer having the uniform compsn. The chemical conversion film formability is improved and the Zn alloy plated steel sheet which is excellent in the corrosion resistance after the subsequent coating is produced.
Patent JP-S63146297-A (JP)
Title: Prom programmer
Inventor: FUJIMOTO MINORU
IPC: G11C17/00
Filed: 1986-12-10
Abstract: PURPOSE:To increase processing speed and to improve processing efficiency with a PROM programmer by providing a control part which separates control functions and performs overall control and a transfer control part for transfer data which works independently of the control part. CONSTITUTION:The titled programmer is provided with a data transfer control part 11 controlling the data transmission/reception to an external device 10, a transfer data storing part 12 storing the data to be transferred to the device 10 and he data transferred from the device 10, a control part 15 controlling each part. In such a constitution, data can be transferred with the device 10 independently of the part 15. Then the data transfer processing with the device 10 is possible in parallel with the processing carried out by a PROM programmer itself. Then the processing speed is increased together with improvement of the processing efficiency for the PROM programmer.
Patent JP-H09134689-A (JP)
Title: X-ray image tube
Inventor: SEKIJIMA YOSHINOBU
IPC: H01J31/50
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To attain high resolution of an X-ray image tube by improving a structure of a columnar crystal to constitute an input fluorescent screen of the X-ray image tube. SOLUTION: This X-ray image tube has an input surface where a phosphor layer 12 composed of a columnar crystal is formed a recessed surface of a substrate 11 having a prescribed curved surface. An average diameter of the columnar crystal becomes large on the substrate 11 side, and becomes small as it proceed to a tip part. Preferably, an average diameter of the tip part of the columnar crystal is set in a range of 50 to 95% of an average diameter on the base board side. In this X-ray image tube, X-rays are converted into the light by the phosphor layer 12, and a light guide effect in a process of reaching a photoelectric surface 13 can be improved, and as a result, high resolution of the X-ray image tube can be attained.
Patent JP-S63148554-A (JP)
Title: Rechargeable cell
Inventor: SAWAI TADASHI
IPC: H01M10/052
Filed: 1986-12-10
Abstract: PURPOSE:To increase electric capacity and charge-discharge cycle life by using a positive electrode comprising a mixture of manganese dioxide and silver powder, a negative electrode of lithium alloy which absorbs and desorbs lithium by charge and discharge, and an organic electrolyte. CONSTITUTION:A mixture of manganese dioxide and silver powder is used in a positive electrode 6 as active material, and a lithium alloy which absorbs and desorbs lithium by charge and discharge is used in a negative electrode 3. Propylene carbonate, gamma-butyrolactone, 1,2-dimethoxyethane, or these mixture is used as a solvent, and lithium perchlorate and/or lithium borofluoride are/is used as a solute, and an electrolyte is prepared by dissolving the solute in the solvent. Since manganese dioxide is used as positive active material and silver powder is used as conductor, the electric capacity is remarkably increased, and since lithium alloy is used in the negative electrode, steady charge-discharge performance can be obtained.
Patent JP-H09137823-A (JP)
Title: Hinge structure
Inventor: WAKABAYASHI ATSUTOSHI
IPC: F16C11/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of whitening even when a bending stress is concentrated through opening/closing operation by a method wherein a part of a hinge made of flexible synthetic resin is formed in a thin section and the side shape thereof is brought into a state to be curved outwardly in the closing direction in the 180 deg. opening state of a cover body and a base part. SOLUTION: A hinge 13 has a central part formed in a thin section and the side shape of the hinge 13 containing a thin section part 17 is formed in a state to be curved to the outside in a closing direction in the 180 deg. opening states of a cover body 12 and a base part 11. A base part 11, a cover body 12, and the hinge 13 are integrally molded by using resin, such as 6 nylon, by means of an injection molding tool. In this case, molding is effected in such a manner that a cover body 12 and a base part 11 are in a 180 deg. opening state and the hinge 13 is situated in a position slightly lower those of the respective upper surfaces. The thin section part 17 is not limited to the central part of the hinge 13 but may be formed in other spot. This constitution brings the thin section part 17 into a state to be apt to bend and concentrates a stress.  Thus, elongation of resin on the outer surface 17a side of the thin section part 17 is decreased, whitening is prevented from occurring, and breakage due to fatigue is also prevented from occurring.
Patent JP-H04169507-A (JP)
Title: Method for controlling lawn disease injury
Inventor: KAWANO TAKASHI
IPC: A01N65/36
Filed: 1990-10-30
Abstract: PURPOSE:To prevent microbial contamination of lawn without causing problems in environmental pollution, etc., by pressing and drying seeds of citrus fruits, passing the seeds through a drying step, pulverizing the dried seeds, providing a treated substance or pressing the seeds thereof and affording a seed juice and treating the lawn with the resultant treated substance or seed juice. CONSTITUTION:Disease injuries of lawn are controlled by applying a treated substance obtained from seeds of citrus fruits (preferably grapefruit or lemon) or a seed juice to lawn. The seeds of citrus fruits are predried at a low temperature to provide a raw material and the dried raw material is pressed and pulverized to produce an antimicrobial ingredient. Even seeds ruptured simply by pressing are capable of sufficiently exhibiting function as the antimicrobial ingredient in soil. Extracts obtained by physical extraction of fresh seeds by pressing, etc., or chemical extraction with alcohols, etc., can also be used. The aforementioned active ingredient is sprayed as a mixture with fertilizers, etc., or effectively used for controlling disease injuries with fungi of the genus Rhizoctonia by spiking application.
Patent JP-H07128444-A (JP)
Title: Distance measuring equipment for vehicle
Inventor: OBARA MUTSUO
IPC: G01S11/14
Filed: 1993-10-30
Abstract: PURPOSE:To obtain a distance measuring equipment for vehicle which detects relationships in relative positions of a driver's own vehicle with vehicles in front and in the rear in real time and makes it possible to distinguish vehicles on the lane of the own vehicle from vehicles on other lanes. CONSTITUTION:Ultrasonic sensors 11 and 12 for transmission are provided in the front and the rear of a vehicle so as to transmit ultrasonic burst signals and ultrasonic sensors 12 and 14 for reception are provided in the front and the rear of the vehicle so as to receive the ultrasonic burst signals from other vehicles, while time information from a satellite is received by a GPS(global positioning system) receiver 16. In an information processing means 19, the ultrasonic burst signals are made to be transmitted from the ultrasonic sensors 11 and 13 synchronously with the information from the satellite, the time of arrival of the ultrasonic burst signal from a vehicle in front or in the rear received through the ultrasonic sensor 12 or 14 for reception is detected synchronously with the time information from the satellite and a relative distance to the vehicle in front or in the rear is determined on the basis of a difference between these two times.
Patent JP-H09139568-A (JP)
Title: Flow soldering device
Inventor: ASANO MASAKATSU
IPC: B23K1/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To make up for the deficient amount of a flux and to suppress the generation of a solder bridge by a method wherein a means, which is provided side by side to a means of forming a first jet and forms a second jet, is provided with a means of generating a step in the solder jets. SOLUTION: A flux is applied on the soldering surfaces of surface mounting components on a circuit board 4 by a fluxer 5 provided in the vicinity of an entrance 1. After that, when the board 4 is made to pass through over a preheater 6, the solvent of the flux is volatilized with heat and a heat shock of an electronic component is prevented from being generated by a heating using this preheater 6. After this, the board 4 is transferred over a solder tank 7 which forms two jets 8 and 9. The first jet 8 forms a molten solder wave for soldering the surface mounting components, such as a chip component, mounted on the board 4. Moreover, the board 4 comes into contact with a solder wave formed by the second jet 9. This wave corrects a soldering of a bridge or the like. After that, the heated board 4 is cooled.
Patent JP-S62151954-A (JP)
Title: Data length extending system for input port
Inventor: BABA EIJI
IPC: G06F3/00
Filed: 1985-12-25
Abstract: PURPOSE:To handle the data longer than the data length capable of reading a central processing unit at one time, without adding a special program and a circuit by specifying the input port which the central processing unit reads first and sampling the input data in the front end of the signal to read the input port. CONSTITUTION:A central processing device outputs a signal 9 to read the most significant port, and reads the most significant data 2-1 through the most significant port 3. Since the signal 9 to read the most significant port comes to be a data sampling signal 13 through an inverter 7, in the front end of the signal 9 to read the most significant port, input data 2 are sampled to ports 3-6 and the value, in which the data 2-1 are latched, can be read by the central processing unit. Thereafter, by a signal 10 to read an intermediate and higher order port, a signal 11 to read the intermediate and lower order port, and a signal 12 to read the least significant port, intermediate and high-order data 2-2 latched at an intermediate and high-order port 4, an intermediate and low- order data 2-3 latched at an intermediate and low-order port 5 and the least significant data 2-4 latched at the least significant port 6 are read.
Patent JP-H02140727-A (JP)
Title: Electromagnetic-driven stop adjusting device
Inventor: YAMAMOTO HIROSHI
IPC: H02K37/12
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a compact electromagnetic-driven stop adjusting device by making a presser for the rotating ring of a stop device assembling device and a stator yoke which is provided with the presser for the rotating ring a common member. CONSTITUTION:A stator 4 has the nearly same shape and size as an annular case 1 and is fixed to the outer edge of the side surface of the case 1 with a screw 16. There is a small gap between the side surface of the case 1 and the stator and a rotating ring 2 slides and rotates in the gap. The stator 4 is also annular and the inner circumferential surface 4g of the stator 4 slides while contacting with an annular rim 2c protrusively provided along the inner circumferential edge of the rotating ring 2. Thus, the rotating ring 2 is allowed to rotate without play in substance in a thrust direction and a radial direction. In such a case, since the stator 4 is also used as the presser for the rotating ring 2, a space in an optical axis direction is drastically made small and the compacter electromagnetic-driven stop adjusting device is obtained.
Patent JP-S62151034-A (JP)
Title: Reception electric field detection circuit
Inventor: KIMURA KATSUHARU
IPC: G01R29/08
Filed: 1985-12-25
Abstract: PURPOSE:To decrease number of bits of an A/D converter and to lower the power supply voltage and also to decrease the current consumption by providing a function operating at most one of double balanced differential amplifiers. CONSTITUTION:The number of stages of differential amplifiers constituting an intermediate frequency amplifier is selected as n=4(=2<2>) stages. In selecting each resistance properly, the circuit constitution is 4-stage connection of identical differential amplifiers and double balanced differential amplifiers. In order to realize the differential amplifier and the double balanced differential amplifier, nearly 2.5V is made possible for a power voltage Vcc. Thus, in the circuit constitution in figure, the power supply voltage of Vcc=2.5V is realized. Further, as to the current consumption, when reception electric field information is required and a switch Si (i=1, 2, 3, 4) detecting the reception electric field strength required in the specific dynamic range is selected, one current flowing is enough in the 4 double balanced differential amplifiers and since a current I0 is reduced to 1/4, the current consumption is reduced remarkably.
Patent JP-2000112625-A (JP)
Title: Structure for fitting light emitting element mounted on keyboard
Inventor: YAMAGAMI TORU
IPC: G06F3/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a light emitting element to be mounted on a keyboard by which a fitting work is facilitated, connection is surely executed to the wiring patterns of a keyboard main body and, as a result, the fear of disconnection or the like is eliminated. SOLUTION: The structure for fitting the light emitting element is provided with the keyboard main body 2 where plural input keys are arrayed and upper and lower cases holding the keyboard main body between them and fixing them. A hole 18 for storing the light emitting element 17 is formed in the keyboard main body 2, conductive elastic members 22 are disposed in the respective tip parts 21a of the lead lines 21 and 21 in the light emitting element 17 to be stored in the hole 18 and the plural lead lines 21 and 21 are brought into pressure contact with the wiring patterns 29 and 29 of the keyboard main body 2 by the elastic force of the conductive elastic members 22 and 22 and electrically connected.
Patent JP-H04167304-A (JP)
Title: Conductive polymer composition
Inventor: MORITA IKU
IPC: C08L101/00
Filed: 1990-10-30
Abstract: PURPOSE:To enable filling particular portions even in metal molds with complex shapes and eliminate scattering in conductivity between solid bodies and in each solid body by constituting a conductive polymer composition of crystalline synthetic resin, conductive carbon particles and carbon fibers, thereby improving the molding characteristics. CONSTITUTION:A conductive polymer is constituted of a crystalline polymer alloy, conductive carbon particles and carbon fibers. Namely, conductivity is not shown well sometimes since carbon particles are dispersed excessively at the time of mixing a resin composition if only carbon particles are used. Also, excessive anisotropy occurs sometimes in conductivity by orientation and the like if only carbon fibers are used. The conductivity of molded products can be improved by using conductive carbon particles together with carbon fibers as conductive materials. As crystalline synthetic resin, for example, noncrystalline synthetic resin such as ABS resin, polycarbonate is mixed into crystalline synthetic resin to prepare polymer alloy, and thereby reducing the crystallizing speed for improving fluid property and preventing warpage or deformation of molded products.
Patent JP-H02142535-A (JP)
Title: Electrocardiogram recorder
Inventor: TAKEUCHI YASUTO
IPC: G01D9/14
Filed: 1988-11-24
Abstract: PURPOSE:To obtain an electrocardiogram recorder capable of recording at high quality and practicable real time by providing a galvanometer recording a recorded signal outputted from a signal output speed control means by a temporary storage means as an electrocardiogram on a recording paper carried by a recording paper carriage control means. CONSTITUTION:A screw rate judging equipment 6 supplies a control signal to a variable frequency generator 7 in such a manner that a clock signal phi2 becomes a frequency much lower than an average frequency when a rapidly changed data is outputted from a First In First Out(FIFO) memory 4 and a frequency slightly higher than the average frequency when a data not rapidly changed is outputted. A pulse motor driver 11 drives a pulse motor and recording paper driving mechanism 12 correspondingly to the frequency of the clock signal phi2 to conduct the feed of a recording paper 14. A D/A exchanger 5 successively converts the digital data inputted from the FIFO memory 4 to an analog signal by the clock signal phi2, a power amplifier 9 amplifies the input signal, and a galvanometer 10 controls the position of a recording pen 13 according to the driving signal of the galvanometer 10 to record the electrocardiogram on the recording paper 14.