baber/WOPTO huggingface dataset:
Patent JP-S5567389-A (JP)
Title: Treatment for waste leachate
Inventor: OOTANI YOSHIAKI
IPC: C02F9/00
Filed: 1978-11-15
Abstract: PURPOSE: To raise the treatment efficiency of organics with lesser amounts of coagulant by the procedure in which leachate from the wastes dumping site is once subjected to a sand filtration treatment and then to a biological oxidative treatment.  
     CONSTITUTION: The leachate from the wastes dumping site, stored in the storage basin 4, is first sent to the sand filtration process 21 to remove flocs present, and then introduced into the biological and catalytic oxidative treatment process 5 to adsorb and decompose soluble organics present on biological membrane adhered to the filter medium of the biological and catalytic oxidative tank. In case where the amount of soluble heavy metals present in the treated water from the process 5 does not meet the effluent standard, the treated water is further subjected to the coagulating sedimentation process 6 and then to the sterilization process 8 for discharge to the river 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01310924-A (JP)
Title: Method for insert molding of thermotropic liquid crystal
Inventor: KOBAYASHI TOSHITAKA
IPC: B29K105/22
Filed: 1988-06-10
Abstract: PURPOSE:To improve the wetting of an insert part with a polymer, to enhance close adhesiveness and to eliminate positional shift, a crack and the leakage of gas or a liquid by preliminarily holding the insert part under heating before performing insert molding. CONSTITUTION:A thermotropic liquid crystal is composed of a (co)polymer containing at least a monomer unit represented by formula and the material inserted in said polymer is mainly composed of an inorg. solid such as a metal, for example, aluminum, copper, iron, brass or an alloy thereof, ceramics or the like and preliminarily molded into a part such as a rod, a pin or a screw before use. The insert part is directly heated or indirectly heated through a heating medium to set the surface temp. thereof to 100-400 deg.C, pref. to 200-350 deg.C at the point of time when a resin is allowed to fill.
Patent JP-2000325692-A (JP)
Title: Drum type washing machine
Inventor: KAWABATA SHINICHIRO
IPC: D06F23/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the air resistance against the rotation of a drum, to solve such problems as increase of power consumption and noise by forming a part projecting in the rotational direction of the drum in a streamline shape in the rotational direction in a drum type washing machine for performing washing and dewatering by rotating the drum. SOLUTION: A sideways turned drum-shaped water tub 16 is elastically supported inside an outer box 11 having a wash gateway 12 in an almost central part of a front part by a support plate 17 and plural sets of suspensions 18, and a drum 23 functioning as a washing tub, a dehydration tub and a drying tub is rotatably arranged inside this water tub 16. In a drum main body 24 of the drum 23, dewatering holes 26 are formed in the almost whole area of a body part 24b by burring work. That is, since the dewatering holes 26 project in the rotational direction of the drum 23, the respective dewatering holes 26 are formed in an elliptic streamline shape being long in the rotational direction at dewatering time. Thus, air resistance against rotation of the drum 23 can be reduced, electric power and noise can be reduced.
Patent JP-S63305586-A (JP)
Title: Manufacture of printed wiring substrate
Inventor: MIYAZAKI JUNICHI
IPC: H05K1/09
Filed: 1987-06-06
Abstract: PURPOSE:To prevent electrolytic corrosion caused by contact of metals of different species to each other, by connecting an aluminium foil wiring pattern to conductive metal paste by an electrical method, with conductive non-metal paste in between, upon the forming of a connection part. CONSTITUTION:In a printed wiring substrate 1 in which conductive metal paste 6 is used to form a connection part 4 on an aluminium foil wiring pattern 3 on an aluminium stuck laminated plate, the aluminium foil wiring pattern 3 is connected to the conductive metal paste 6 by an electrical method, with conductive non-metal paste 5 in between. Hence electrolytic corrosion can be prevented from occurring caused by direct contact of the aluminium foil wiring pattern 3 to the conductive metal paste.
Patent JP-H10336584-A (JP)
Title: Signal processing circuit and record reproducing device
Inventor: MAKINO JUN
IPC: H04N5/92
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable efficient signal processing with a simple structure by having a preservation means, out of plural processing means, for preserving an access request which an arbitrary processing means issues and giving access request which the arbitrary processing means issues to a control means via the preservation means. SOLUTION: An image signal processing circuit 106, a sound signal processing circuit 105 and a sign-processing circuit 107 transmit a write address of an RAM 101 and write data to a memory controller 102, issues a write request, executes data write to the RAM 101, then transmits a read address of the RAM 101 to the memory controller 102, issues a read request and executes a read of data from the RAM 101. The sign processing circuit 107 reads out image data and sound data written in the RAM 101 via the memory controller 102, executes an error correction encoding processing or a specified signal processing and records an output in a recording medium.
Patent JP-H036933-A (JP)
Title: Detection system for erroneous connection of optical transmission line
Inventor: NISHIYAMA SHINJI
IPC: H04B10/07
Filed: 1989-06-02
Abstract: PURPOSE:To detect an error immediately when an optical transmission line is connected by sending transmission line information to an E/O conversion means when no data is inputted and stopping the transmission of transmission line information when the data is sent. CONSTITUTION:When a data sent from an internal circuit is not inputted, a code addition circuit 15 adds a code representing a specific pattern to a head of transmission line information set to a register 14 and sends the result to an E/O conversion circuit 10. Moreover, when the data is inputted, the transmission of transmission line information of the register 14 is stopped, a code representing the data is added to the head of the data and the result is sent to the E/O conversion circuit 16. A comparator circuit 19 compares the information with the transmission line information set to the register 14 and sends an error signal when they are dissident. When optical fibers 11, 12 are connected in error, no electric signal is sent from an O/E conversion circuit 17 and an error signal is sent from the comparator circuit 19.
Patent JP-H09324614-A (JP)
Title: Rotational phase generator
Inventor: TERAOKA MASAO
IPC: F01L1/34
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotational phase generator which suppresses increase of size in an axial direction and improves mountability on a vehicle. SOLUTION: This device is provided with an intermediate member 21, a weight part 23 and a coil spring 31. The intermediate member 21 is arranged between an input member 1 and an output member 5 coaxially arranged, rotatably connected to one of the members 1 and 5 through a pivoting shaft 23 and partially gear-connected to the other member. The weight part rotates the intermediate member 21 in one direction by centrifugal force. The coil spring 31 energizes the intermediate member 21 in the other direction. The intermediate member 21 is rotated by the operation of the weight part and the coil spring 31 for varying rotational phases of the input member 1 and the output member 5.
Patent JP-S6479187-A (JP)
Title: Manufacture of 6-(d(-)-alpha-(4-ethyl-2,3- dioxo-1-piprazinecarboxamido)-phenylacetamide) penicillanic acid
Inventor: PABUERU TSUPETSUTO
IPC: C07D499/00
Filed: 1988-06-10
Abstract: Disclosed is a process for preparing 6-[D(-)-alpha-(4-ethyl-2,3-dioxo-1-piperazinecarboxamido)-phenylacetam ido] penicillanic acid as well as pharmaceutically acceptable alkali metal salts thereof of the formula (I) <CHEM> wherein A represents a hydrogen atom, a sodium atom or a potassium atom, wherein active thioesters of 4-ethyl-2,3-dioxo-1-piperazinecarboxylic acid of the formula (II) <CHEM> wherein R represents a 2-mercaptobenzimidazole radical, 2-mercaptobenzoxazole radical and preferably 2-mercaptobenzothiazole radical, is condensed with silylated form of 6-[D(-)-alpha-aminophenylacetatamido] penicillanic acid of the formula (III) <CHEM> The compound of the formula II is a novel compound. h
Patent JP-S5768216-A (JP)
Title: Descaling method of steel plate
Inventor: OOMORI SHIYUNJI
IPC: B21B45/06
Filed: 1980-10-13
Abstract: PURPOSE: To descale with high descaling rate, by making the clearance between two opposing rolls narrow and rubbing steel plates to each other at the time when  the steel plate is passed along the two pairs of the opposing rolls.  
     CONSTITUTION: Steel plate 1, after passing through the 1st roll 2, passes through the 2nd roll 3 in a state of holding the roll 3 in itself, and is sent to the 3rd roll 4 and is passed through the 4th roll 5, finally transferred to the next process. During said process, the roll 2 is pushed toward the roll 5 by a pressing mechanism 6 to make the clearance between both rolls 2 and 5 narrow; and descaled scale is removed by using washing nozzles 13 and 14. That is, when the roll 2 is pushed toward the roll 5; the steel plate 1' passing through the roll 2 and the steel plate 1" moving from the roll 3 to the roll 4 are made to rub to each other at about doubled threading speed; and then the scale on the side of the plate 1 is descaled. At the same time, the plate 1" moving from the roll 3 to the roll 4 and the plate 1''' passing through the roll 5 are rubbed to each other to remove the scale on anothr side of the plate 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07313996-A (JP)
Title: Sludge regenerating, utilizing and purifying total apparatus
Inventor: UCHIYAMA SHUICHI
IPC: C02F11/00
Filed: 1994-05-20
Abstract: PURPOSE:To simultaneously perform dredging and the purification of water by connecting a dredging pump and a large-sized refuse removing filter to a sludge water separator and arranging a large number of tanks in the separator and arranging a storage tank, a return pump and a continuous kneader to the outside of the separator. CONSTITUTION:Sludge water drawn into a dredging pump 1 and treated with a large-sized refuse removing filter 2 is sent to the first tank 5 of a sludge water separator 4 and a flocculation/sedimentation agent is charged in the first tank 5 from a drug injector 6 to separate the sludge water into water and sludge. Supernatant water is drained as fresh water while the settled sludge is drawn out of a large number of emitting orifices 8a-8d to be sent to the earth and sand decanter 17 and sludge decanter 22 of a centrifugal separator. Thereafter, the dehydrated and squeezed sludge water is introduced into a plurality of storage tanks 19a, 19b and returned to the first tank 5 by a plurality of return pumps 21a, 21b. The dehydrated sludge is fed to a continuous kneader 24 to be kneaded with the solidifying agent charged from a silo 26.
Patent JP-H08335263-A (JP)
Title: Scanner device
Inventor: NAKAMURA YUTAKA
IPC: G03B27/50
Filed: 1995-06-08
Abstract: PURPOSE: To provide a scanner device which can obtain a read image of superior quality having no lateral stripes, etc., without requiring a memory having specially large capacity. CONSTITUTION: Document image data detected by a CCD are converted by an A/D converter 9 into digital data, which are outputted to a resolution converting circuit 4 through a shading correcting circuit 2 and a line correcting circuit 3. Then the resolution converting circuit 4 converts the resolution of the digital data according to the resolution specification signal outputted from an I/F control circuit 5 and outputs the data to host equipment 7 through the I/F control circuit 5, so that the read image of superior quality having no lateral stripes, etc., can be obtained.
Patent JP-H07330614-A (JP)
Title: Fat emulsion for transduction of gene into cell
Inventor: KAWAI SHINICHI
IPC: A61K48/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain the fat emulsion consisting of a lipid microsphere having activity as a carrier of a gene DNA to be transduced and capable of transducing the gene into cells of a body. CONSTITUTION:This is a fat emulsion capable of transducing a gene DNA into cells of a body, and composed of at least the following components: (a) a gene DNA to be transduced, (b) at least one kind of a fat-emulsion base material selected from vegetable oils, triglycerides of a middle chain fatty acid having a carbon atom number of 8-12 and di- and mono-glycerides of a fatty acid having a carbon atom number of 6-18, (c) at least one kind of an emulsifying agent selected from phospholipids and nonionic surfactants, (d) optionally a cholesterol derivative and (e) water.
Patent JP-H01311257-A (JP)
Title: Inspecting method for pattern defect
Inventor: YOSHIOKA NOBUYUKI
IPC: H01L21/66
Filed: 1988-06-09
Abstract: PURPOSE:To detect the pattern defect in a short time by vibrating a pattern surface to be inspected and observing it by an image sensor. CONSTITUTION:The pattern 11 to be inspected is in a mutually parallel and has periodically repeated line and space pattern shape. Here, the pattern 11 is vibrated in operation cycles matching with pattern cycles 13 at right angles to line patterns 12 as shown by an arrow and a two-dimensional image sensor 21 makes an observation for a time longer than the vibration cycles. At this time, a detected image 31 shows a detection image of the patterns 12 as the integral quantity of the observation time and its vibration amplitude is equal to the pattern cycles 13, so the patterns 12 are represented as a monotone image apparently. Therefore, a pattern defect 11a projecting from the patterns 12 is detected clearly as a defect image 31a which is independently conspicuous in the monotone image plane.
Patent JP-H06320469-A (JP)
Title: Method and device for automatic raising of cylinder type object
Inventor: ARUMANDO NEERI
IPC: B65H19/12
Filed: 1993-06-14
Abstract: PURPOSE: To provide an automatic pickup method and a unit thereof capable of providing a large effective height for a cylindrical object such as a paper reel used in, for example, a cigarette factory, particularly a reel having a tubular central core and operating speedily and accurately and being comparatively inexpensive. CONSTITUTION: Three distinct points are determined on an outer surface of an object 2 by arranging one of optical sensors 47, 48, 49 at the center and the other two sensors at positions at an equal interval from the center on a diameter on a front face of a pickup head 32 of self-propelled suction type movable in the horizontal and vertical directions and moving and rotating the head 32 just above a reel and from the outside. Consequently, coordinate of a central axis 55 can be mathematically determined based on coordinates of three points and rotation angles to guide the center of the head to a position coaxial with the central axis 55 of the object 2.
Patent JP-H0435785-A (JP)
Title: Ion exchanger
Inventor: TOGASHI ISAMU
IPC: C02F1/42
Filed: 1990-05-31
Abstract: PURPOSE:To enlarge the holding volume of an exchanger irrespective of compaction by engaging the peripheral part of a cover body with the inside of the peripheral part of a box body and also providing an abutting part which abuts against the top end of the peripheral part of the box body in the peripheral edge part of this cover body. CONSTITUTION:The peripheral edge part 14A of a cover body 14 is engaged with the inside of a box body 13 in which ion exchange resin 12 is held. An abutting part 27 is provided to the top end part of the peripheral edge part 14A and abuts against the top end face of the peripheral edge part 13A of the box body 13. Accordingly when the cover body 14 is engaged with the box body 13, the abutting part 27 abuts against the upper end face of the peripheral edge part 13A of the box body 13 and becomes a stopper. The cover body 13 is inhibited from being more inserted and the space for holding the ion exchanger 12 is obtained in the whole box body 13. Therefore the large holding volume is secured irrespective of compaction and the effective period of ion exchange resin is prolonged.
Patent JP-H05335654-A (JP)
Title: Ferromagnetic magnetic resistance element
Inventor: ONAKA KAZUHIRO
IPC: H01L43/08
Filed: 1992-06-03
Abstract: PURPOSE:To provide a reliable ferromagnetic magnetic resistance element which can be continuously used for a long time at a high temperature, has a large bending resistance, and a large adhesion strength inexpensively. CONSTITUTION:This item is provided with a nickel alloy ferromagnetic magnetic resistance thin film 2 which is formed on the surface of an alumina sintered body substrate 1 and a protection film 3 which covers the ferromagnetic magnetic resistance thin film 2. Thus, in continuous use at 200 deg.C, the middle-point potential does not, drift at all and the resistance does not change. Furthermore, the adhesion property of the protection film increases and the bending resistance of an element increases, thus drastically improving reliability of the element.
Patent JP-S5844101-A (JP)
Inventor: MATSUSHITA YUUSHIN
IPC: E01B1/00
Filed: 1981-09-11
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-S5475687-A (JP)
Title: Thin plate (or sheet) cutting method and device thereof
Inventor: TAMURA YOSHITAKA
IPC: B26F3/00
Filed: 1977-11-30
Abstract: PURPOSE: To provide a simple device capable of cutting such a material as a glass plate of crystallization indicating element with less number of processing stages, high accuracy and efficiency (one by one or 2 in piles at a time).  
     CONSTITUTION: An outer surface (or top surface) of a glass plate 6 composed of a top glass plate 3 and a bottom glass plate 4 in piles is provided with linear scratches 1. The glass plate 6 is fed into a space between steel belts 20 and 28. As the glass plate 6 is passing through top and bottom rolling belts 24 and 26 composed of small rolls, the bottom plate 4 is cut off at the scratches 1, and at a rolling belt 27 which also composed of small rolls, the top glass plate 3 of the glass plate 6 is cut off at the scratches 1 so that cut elements 7 are obtained. Glass dust adhered onto the belts 20 and 28 is washed out by brushes 32 and 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09324915-A (JP)
Title: Fuel filter
Inventor: IWAMI MITSUHISA
IPC: F23K5/18
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel filter capable of being securely operated. SOLUTION: A cap 38 is removably mounted on a filter body 1 in which there are formed a supply hole 6 and a discharge hole 8, and a filter element 42 provided removably in the cap 38 is interposed in a fuel passage extending from the supply hole 6 through the inside of the cap 38 to the discharge hole 8. An interruption valve 36 is provided on the fuel passage located upstream the filter element 42. The interruption valve 36 includes a valve body 20 energyzed in the direction of seating with a spring 18. The filter element 42 is demountably inserted into the cap 38, and protrusions 54, 56 are formed on the side of the filter body 1 of the filter element 42. The protrusions 54, 56 open the valve body 20 with the mounting of the cap 38 against the energyzing force of the spring.
Patent JP-H039148-A (JP)
Title: Planet gear speed changer
Inventor: OGATA SEISHIROU
IPC: F16H1/32
Filed: 1989-06-05
Abstract: PURPOSE:To prevent the resonance between vibratory and noisy waves in two sheets of external gears by setting a phase of both teeth of the two sheets of external gears on the input side, meshed with an outer pin on the output side, to be displaced by almost 1/2 pitch for 180 deg.. CONSTITUTION:In a planetary reduction gear, two eccentric units are mounted to an input rotary shaft, and external gears 51, 52 are fitted respectively through a roller. External teeth 7 in odd quantity of the external gears 51, 52 are set to be displaced by almost 1/2 pitch (theta) for an opposite phase of 180 deg.. Then, when an external pin 9, placed in an output side, is brought into contact with a hollow of the external tooth 7, the external pin 9 is brought into contact, being displaced by an angle theta, with the hollow of the external tooth 7 of the external gear 52 180 deg. position-displaced from the external gear 51. Accordingly, the resonance between vibratory and noisy waves, at the time of meshing the two sheets of external gears, can be prevented, and vibration and noise are reduced.
Patent JP-S623615-A (JP)
Title: Position detector
Inventor: OKUYA NORIO
IPC: G01B11/00
Filed: 1985-06-28
Abstract: PURPOSE:To obtain the titled small-sized high resolution detector by providing a photodetector at a distance to be situated in a projection area of the slits where the 3rd maximum of a diffraction pattern generating by the slits on the slit plates adjoins. CONSTITUTION:Light emitted from a laser diode 11 is made the parallel beams of flux with a collimator lens 12 and irradiates the moving slit plate 13. The plural slits 16 are arranged on the plate 13 and the light is transmitted through a slit part 16 part and intercepted on the other parts and the transmitted light irradiates the fixed slit plate 14. The light is transmitted through a slit part 17 and the transmitted light irradiates a photodetecting element 15. Then, the interval between the moving slit plate 13 and the fixed slit plate 14 can be enlarged and the influence of the interval accuracy can be made slight and the detector can be made small and highly resolable easily by providing the fixed slit plate at a position where the 3rd maximum of the diffraction pattern generating by the slits on the moving slit plate 13 coincides with the 1st maximum of the diffraction pattern generating by the adjacent slits.
Patent JP-H08323634-A (JP)
Title: Composite socket tool
Inventor: ZURBUCHEN GREGORY A
IPC: B25B13/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain structural strength equal to a metal-made one, nonconductivity, nonsparking property and corrosion resistance by providing a metal insert arranged at one opening of a nonmetallic elongated body, electrically insulated from the other opening and having an opening for receiving one corresponding element of related driven and driving elements by male-female connection. SOLUTION: A composite socket tool 10 comprises an elongaged body 11 and a metal insert 30 insert-molded in the body 11. The elongaged body 11 comprises a cylindrical driven end part 12 and a cylindrical driving end part 13 having a cross section diameter slightly larger than the driven end part 12. The driven end part 12 has a metal insert receiving opening 15 having an internal flat base part face 16 for closing the inner end of the inner peripheral surface 17 of circular cross section. The driving end part 13 has a fastener receiving opening 18 with a flat, circular base part face 19 and a side wall surface 20. The side wall 20 of the opening 18 includes an internal cylinder part 23 and an external fastener receiving part 24.