baber/WOPTO huggingface dataset:
Patent JP-S59159895-A (JP)
Title: Pretreatment for de-ashing of coal
Inventor: NAJIMA TATSUO
IPC: C10L9/00
Filed: 1983-03-01
Abstract: PURPOSE:To reduce the amount of oil added as binder in the granulation and de-ashing of coal, by increasing coal concentration of a coal/water slurry to above a specified level and performing pretreatment under vigorous agitation. CONSTITUTION:A coal/water slurry is prepared by pulverizing coal to such a particle size distribution that about 70-80% particles may pass a 200-mesh sieve and adding water to it. An oil is added to the slurry in an amount of 10% or smaller of the coal and, when necessary, a surfactant such as sodium alkylnaphthalenesulfonate and a macromolecular activator such polyacrylamide are added, followed by vigorous agitation in a kneader for 5-10min. After the above pretreatment, water is added and the slurry is granulated in a mixer equipped with a rotating blade, followed by dehydration. De-ashing of coal is accomplished economically with a minimum amount of oil added.
Patent JP-S60174725-A (JP)
Title: Substrate containing regenerated collagen fibril and its preparation
Inventor: MIYATA TERUO
IPC: A61K35/36
Filed: 1984-02-22
Abstract: PURPOSE:To obtain the titled substrate having large substrate surface area, useful as a substrate for cell culture, and effective to facilitate the mass culture, by dispersing a neutral aqueous solution of collagen in a nonpolar organic solvent to form an emulsion, and solidifying the droplets by increasing the temperature of the emulsion. CONSTITUTION:A neutral solution of collagen is dispersed in the form of a number of droplets in a nonpolar organic solvent (e.g. toluene, CCl4, ether, etc.) at 0-25 deg.C to obtain an emulsion, which is heated at 30-40 deg.C to solidify said droplets. A substrate containing regenerated collagen fibrils can be prepared by this process. The substrate forms a bead composed of an irregularly entangled regenerated collagen fibrils having a diamter of 10-1,000mum and the aqueous solution existing between said fibrils, and contains 20-0.01wt% regenerated collagen fibril. The substrate has large substrate surface area, is effective to facilitate the mass culture of cells, and is useful also as a carrier for the determination of the adhesivity of thrombocyte.
Patent JP-2000233207-A (JP)
Title: Finishing machine of shape steel rolling equipment
Inventor: NAKAGAWA MICHIHIRO
IPC: B21D3/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve productivity without stopping a hot rolling line and to improve the labor environment of a worker by cutting a long size material while running it with a running/cutting machine arranged at the upstream side of a roller straightening machine, producing a prescribed length shape steel and straightening the deformation of a cut part of the shape steel with a roller straightening machine. SOLUTION: After a long size material 10a after hot rolling is cooled at a cooling floor 11, the tip of the long size material 10a is passed into the cutting die of a running/cutting machine 12, a cutting edge table 19 is moved to a downstream side in synchronizing to the tip of the long size material 10a. At the time of moving to a cutting section S, a moving cutting edge is moved up/down for a fixed cutting edge, the long size material 10a is cut. The deformations of a web and a flange of the cross sectional face of a wide flange shape steel 10 generated at running/cutting is finally corrected along with bending straightening.  Thus, even when the deformation of the cutting face of the wide flange shape steel 10 at running/cutting is generated to some degree, by correcting it with the roller straightening machine 13, the wide flange shape steel 10 is efficiently produced without making dimension/shape severe.
Patent JP-H02211727-A (JP)
Title: Mobile radio equipment
Inventor: MARU TSUGIO
IPC: H04B7/26
Filed: 1989-02-10
Abstract: PURPOSE:To prevent wrongful rewrite of contents of a nonvolatile memory by enabling a control part to execute the test mode processing only at the time when the discrimination code stored in the discrimination code storage means of an operation part actually attached to a mobile radio equipment main body is related to the test mode processing. CONSTITUTION:A microcomputer (MCPU) 4 connected to a one-chip microcomputer (SCPU) 7 or 9 of an operation part 2 or an operation part 3 (for test) actually attached to a mobile radio equipment main body 1 requests the operation part 2 or 3 to send the discrimination code, and at the time of receiving the discrimination code as the response, the MCPU 4 discriminates whether this discrimination code is a discrimination code ID 2 related to the operation part 3 for test or not. Only when it is the discrimination code related to the test mode processing, the MCPU 4 in the mobile radio equipment main body 1 is enabled to execute the test mode processing. Thus, a danger that contents of the non-volatile memory is wrongfully rewritten is reduced.
Patent JP-S56127089-A (JP)
Title: Microbial preparation of rennin
Inventor: TOUO KANJI
IPC: C12N9/58
Filed: 1980-03-13
Abstract: PURPOSE: To prepare rennin having high milk clotting activity and high ratio of milk clotting activity to proteolytic activity, by culturing rennin-producing bacteria belonging to Mucor racemosus.  
     CONSTITUTION: Rennin-producing bacteria belonging to Mucor racemosus, e.g. Mucor racemosus strain No.50 (FERM-P No.4954), are inoculated in a medium con taining at least a carbon source, a nitrogen source and inorganic salts, and cultured under aerobic conditions at about pH3W7. The rennin accumulated in the medium is separated therefrom. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56128637-A (JP)
Title: Closed forging method for connecting rod
Inventor: BETSUSHIYO MICHIO
IPC: B21K1/14
Filed: 1980-03-12
Abstract: PURPOSE: To improve the yield and accuracy of products and simplify working processes by press-molding a barlike material successively from side faces and end parts in primary dies, then applying finish forging from the side faces with secondary dies.  
     CONSTITUTION: A barlike material I is put into a pair of two-split primary dies 1, 2, which are then closed under pressure. Die cavities 3 of a rough forging shape are formed on the surface of the dies 1, 2, and a through-hole 7 for a punch 6 is pierced in the side faces of the dies 1, 2. After the material I is press-molded with the die cavities 3 by the dies 1, 2, an end face shape is formed from the side face with the punch 6 for rough forging, whereby a primary molding II is obtained. This is removed with knock-out bars 4, 5. Thence, the primary molding II is sandwiched between a pair of two split secondary dies which are then closed under pressure, thence the side faces are press-molded with upper, lower punches, whereby a second molding III is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05236042-A (JP)
Title: Mis-synchronization preventing device
Inventor: OTANI SUSUMU
IPC: H04L7/08
Filed: 1992-02-19
Abstract: PURPOSE:To improve the regular synchronization establishment of a receiver in which a modulation speed is small comparing to a frequency fluctuation of a transmission line and the frequencies are required to be swept over a range of the modulation speed or over. CONSTITUTION:The receiver provided with a conventional sweep circuit is provided with a level detection circuit 105 measuring the output level of a reception filter 102, which controls a sweep control circuit 106 to a maxim reception level corresponding to each of synchronized frequencies in all sweep frequency range.
Patent JP-H08227601-A (JP)
Title: Head light device for vehicle
Inventor: ICHIKAWA MASAAKI
IPC: F21V7/16
Filed: 1995-02-21
Abstract: PURPOSE: To eliminate the wiring and a wiring space, and to improve the assembling property of a lamp body by forming an input part of a lamp socket of a head light for vehicle and a contact part of a lighting device so as to be brought into electrical contact by sliding. CONSTITUTION: A head light device for vehicle has a lamp body 1, a reflecting plate 2 and a lighting device 4. The lamp body 1 is fitted to a car body 5. The reflecting body 2 is fitted to the lamp body 1 so that the radiating direction thereof can be freely adjusted. The reflecting plate 2 is formed into the bell- shape, and the top part thereof is formed with a lamp installation hole 13, and the lamp installation hole 13 is formed with a lamp receiver stage 14. A socket 3 has an input part 12, and the socket 3 is fitted to the reflecting plate 2 so that a lamp 11 is installed therein. The lighting device 4 has a contact part 17, which makes slidable electrical contact with the input part 12, and the lighting device 4 is fitted to the car body 5.  Since the input part 12 of the lamp socket and the contact part 17 of the lighting device 4 makes a slidable electrical contact with each other, the reflecting plate 2 can be adjusted in the radiating direction in the condition that the electrical contact of the lighting device 4 and the lamp socket 3 is maintained.
Patent JP-H04319020-A (JP)
Title: Device with bundle forming and transferring system for wire or thin steel material
Inventor: YOHAN GUROOTEPASU
IPC: B21C47/24
Filed: 1992-02-19
Abstract: PURPOSE: To enable constitution without requiring a large constitution height or plural working surfaces and without an enormous foundation by simplifying and improving an arrangement having a coil forming and conveying system for a wire or light-section steel. CONSTITUTION: One unit is formed of a coil forming section (3) and a transfer section (4). The transfer section (4) has a relatively elongated C-shaped hook (10) which is connectable to the coil forming section (3). The hook has a receiving mandrel (11) and a device (13) which is installed thereto and passes and compresses a coiled with (20) supplied from the coil forming section (3) to the receiving mandrel 11. The traveling of the wire from a transfer and loading section (4) to an unloading section (2) by a traveling means (12) is made possible.
Patent JP-H05228322-A (JP)
Title: Gas separator
Inventor: MURAOKA TOSHIYUKI
IPC: B01D53/04
Filed: 1992-02-19
Abstract: PURPOSE:To provide a gas separator in which an abnormal valve is distinguished and specified. CONSTITUTION:Air compressed by a compressor 3 is supplied to adsorption vessels 1 and 2 in the gas separator, hence oxygen molecule is adsorbed, and gaseous nitrogen is supplied to a product tank 20. Pressure switches 24, 25 and 26 are provided respectively to the adsorption vessels 1 and 2 and the product tank 20, the detection signals from the pressure switches 24, 25 and 26 are combined by a monitoring device 27 to distinguish the abnormality of the air feed valves 8 and 9, exhaust valves 13 and 14, discharge valves 18 and 19 and equalizer valve 22, and the abnormal valve is specified.
Patent JP-H08226963-A (JP)
Title: Fm-cm radar
Inventor: KAMIMURA MASATSUGU
IPC: B60R21/00
Filed: 1995-02-21
Abstract: PURPOSE: To improve the threshold for extracting the peak frequency of a beat signal obtained by a radar without the influence of noise. CONSTITUTION: An FM-CM radar obtains the distance speed and the distance of an object from the peak frequency identified by frequency analyzing the beat signal of the transmission signal of a frequency-modulated continuous wave and a received signal, and comprises a first threshold value generator 44 for generating a first threshold value within the width of the frequency for identifying the maximum peak frequency in which the peak value is maximum from the peak frequency, and a second threshold value generator 45 for generating a second threshold value which is lower than the first threshold value to identify the peak frequency except the width of the frequency. A threshold value deciding unit 46 decides the width of the frequency of the first threshold value, and couples it with the second threshold value to decide the final threshold value.
Patent JP-H0394893-A (JP)
Title: Waste water disposal system
Inventor: HIYUU FUEAMAN ROIDO
IPC: C02F3/04
Filed: 1990-02-13
Abstract: PURPOSE: To lessen the bonding or closing of biological waste treating media which are the homogeneous mixtures composed of biologically active peat and fibrous materials and to maintain the ability to effectively treat waste water in correspondence to a high loading rate by using the treating media described above.  
     CONSTITUTION: The waste water from a septic tank is supplied from a distribution pipe 25 to a housing 5 and an outlet 13 extended to the circumference of its base has plural drain ports 34 disposed apart the spacings to admit the waste water into a waste water capturing pipe 35. The treated waste water is transferred by gravity to a discharge point via the waste water capturing pipe 35. The outlet from the treatment system has a filter 60. Respective housings include the biological waste treating media 41 consisting of the homogenous mixtures composed of the peat and the org. fibers. The media 41 are covered with layers 40 of Eriophorum vaginatam Linn. peat fibers for distributing the waste water. Another layers 46 of Eriophorum vaginatam Linn. peat are disposed under the biological waste treating media 41 in order to generate the flow of the treated waste water toward the outlet 34. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11230436-A (JP)
Title: Weldless coupling
Inventor: GOSHIMA KENICHI
IPC: B01J4/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a weldless coupling to be excellent in workability such as replacement with inert gas or exchange of various connection apparatuses by decreasing torque required for fastening. SOLUTION: In a weldless coupling 1, at the internal part of a coupling body 14, two pipes 12A and 12B are movable over an axial direction without rotation of two pipes 12A an 12B. Since, when a fastening member 13 threadedly joined with the internal part of the coupling body 14 is fastened, the two pipes 12A and 12B are moved in a mutual direction and brought into pressure contact with each other, the two pipes 12A and 12B are interconnected without welding together the pipes. In this case, packings 17A and 17B arranged at the internal part of the coupling body 14 prevent leakage through a connection surface between the two pipes 12A and 12B and further, leakage from the internal part to the external part of the joint body 14 is also prevented from occurring.  Since leakage from the internal part to the external part of the coupling body 14 occurs between the coupling body 14 and the fastening member 13 threadedly joined with the internal part of the coupling body, in this weldless coupling 1, there is no need to arrange a packing (a seal member) at the periphery of the fastening member 13.
Patent JP-S58149048-A (JP)
Title: Cover film for use in color hard copy printing paper
Inventor: KOBAYASHI NAOTAKE
IPC: G03C11/08
Filed: 1982-03-02
Abstract: PURPOSE:To form easily a fading-preventing protective layer small in thickness and curling, by forming a colorless transparent UV shading layer being melted by heat and transferred to the surface of a photographic printing paper on a heat-resistant base, and using it for said layer. CONSTITUTION:A colorless transparent, UV shading thermoplastic resin layer B of 1-20mum thickness not melt-attaching to a base A but to a printing paper surface is formed on the film base A of 20-100mum thickness, smooth on the surface, or roughened, or surface-treated to make easily strippable, and having comparatively high heat-resistance, such as polyester, polycarbonate, or polyacrylate. This layer B is applied to the entitled photographic printing paper, and heat pressed from the side of the base A. Since the base A has a thickness easy to handle and proper strength, the base A can be stripped easily from the layer B serviceable as a protective film small in curling, and high in fading prevention effect, and it has been easily fused and transferred to the surface of a color copy formed by dying of a sublimable dye.
Patent JP-H10214512-A (JP)
Title: Cord suspension device for luminaire
Inventor: MUNEYASU KATSUMI
IPC: F21V21/16
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the changing and fixing of the position of a luminaire. SOLUTION: This cord suspension device for a luminaire is equipped with a suspension device 2 supported by a pair of a parallel arms 1, 1. The suspension device 2 has a metal fitting with hooking portions 3, 3 to the arms 1, 1, formed on both sides, a round pedestal 6 in which a lower end of a center of the metal fitting 4 is contained and threads 5 are made on its periphery, a piton 8 which is passed from a center of a lower surface of the pedestal 6 while inserted through a lower end of the center of the metal fitting 4 and is threadedly engaged with a nut 7 which is contained in an upper surface of the center of the metal fitting 4, and a cylindrical cap 10 with threads 9 which is formed on its upper inside perimeter and is engaged with the threads 5.  Under a condition wherein the cap 10 is loosened, the suspension device 2 can be slided on the arms 1, 1, and if the cap 10 is tightened, an upper end of this cap 10 is stretched to the arms 1, 1, and thereby the metal fitting 4 is pulled down so that the suspension device 2 is fixed to the arms 1, 1 with no possible sliding.
Patent JP-H08205032-A (JP)
Title: Character information superimposing device
Inventor: KONDO MAKOTO
IPC: H04N5/278
Filed: 1995-01-31
Abstract: PURPOSE: To provide a device for recording superimposingly a data code corresponding to a character displayed in an image of a TV, a VTR and an information device or the like as character information dots thereby reproducing the characters and adding character information capable of being recorded or reproduced together with a video between media independently of a medium. CONSTITUTION: This device is constituted of a character information reproducing device and a character information dot recorder, and the character information reproducing device includes an image input section 2, a horizontal vertical synchronization section 1, a horizontal vertical synchronization section 1 conducting coordinate detection of an image and horizontal vertical synchronization, a characer information dot read section 4 reading character information dots set to the specific location of the image, a character data conversion display control section 5 converting the read character information dots into character data including character information and a display control instruction,  a character dot generating section 6 discriminating the position of a picture element represented by the horizontal vertical synchronization section 1 in response to a display control instruction and character information forming part of the character data and generating the character dot front forming the character onto a display image, an image character synthesis section 3 synthesizing image information and the character dot and displaying the character into the image and a display device 8 displaying the image and the character.
Patent JP-S54125540-A (JP)
Title: Kerosene gasifying burner
Inventor: YAMAGUCHI KEIZOU
IPC: F23D11/02
Filed: 1978-03-24
Abstract: PURPOSE: To form a stable flame and gasify kerosene without causing thermal decomposition reaction, by fixing the size of the flame holes of a flame hole device placed between a combustion chamber and gasifying chamber so as to control slowly the discharge speed of gasified kerosene.  
     CONSTITUTION: Flame hole device 12 is provided in burner proper 11. A space on one side of flame hole device 12 forms combustion chamber 13 and that on the other side forms gasifying chamber 14. Flame hole device 12 consists of disk 25, on the circumference of which are provided at equal distances many flame holes. Cap plate 27 is provided on the one end of the device and ring plate 28 on the other end. The speed of combustible gas flowing from flame holes 26 is sufficiently higher than the speed of flame spreading, but it is set considerably lower compared with the speed of gas discharge in an ordinary gas burner. By this, a counter-flame is prevented, and at the same time, flame device 12 are heated sufficiently by flames. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60176151-A (JP)
Title: Memory system of bus logger
Inventor: UCHIKAWA HIROMI
IPC: G06F11/34
Filed: 1984-02-23
Abstract: PURPOSE:To use sufficiently a data logging area as required by advancing an address of an address generating means each time a log data is read to a sequential address of a memory area and accessing the address cyclicly every time the area is occupied. CONSTITUTION:A bus logger 5 counts up a parameter counter 9 and when the data read of an address 0216 is finished, then an interruption is given to a CPU. The CPU issues a data output instruction to an input/output controller 3 by designating a head address 0201 of the log memory 12 and a transfer byte number 16. The controller 3 gives a transfer request signal to the bus logger 5 at each byte, the bus logger 5 responds to it, converts a data of the memory 12 to a physical memory address and outputs it sequentially. The controller 3 increments the logical memory address of a memory address register 10 every time the data is outputted one by one byte, the byte number counter 11 is counted down one by one and the transfer is finished when the content reaches ''0''. This procedure is repeated every time the memory 12 is occupied.
Patent JP-H09210688-A (JP)
Title: Device for measuring machine height of gps antenna for survey
Inventor: ISOMURA HIDETOSHI
IPC: G01C15/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate machine height by directly measuring a vertical distance between the outer peripheral area of a ground plane at the same height as the machine center of an antenna body and a measuring point. SOLUTION: This measuring device S is placed on a tripod 20 for surveying, and it measures a machine height from a machine center C to a measuring point M which are positioned on a vertical straight line passing through them. In addition, the device S is provided with an expansion pole part 33 consisting of slidable outer and inner cylinders 31 and 32, of which one is provided with a split part 35 having at least two legs 34 with same length by means of a leg root 36, and the other is provided with a foot end 31a on its end. The spiked foot 31a is placed on the measuring point M, and while the part 35 is not allowed to interfere with the tripod 20, it is brought into contact with a ground plane 12 of a GPS antenna 10 for survey, and an indicating part 38 for total length of the device S is provided to the pole part 33.
Patent JP-H04273150-A (JP)
Title: Semiconductor device
Inventor: HOSEN TORU
IPC: H01L25/07
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a semiconductor device which can comply with a power device with a power supply capacity in small module structure. CONSTITUTION:A board for a semiconductor device is divided into one for a power circuit service and the other for a control circuit service. A copper foil ceramic board 7 having high thermal conductivity is adopted for the power circuit board while an aluminum insulation board 8 proper to the formation of a sophisticated conductor pattern is adopted for the control circuit board. A power chip 2 is mounted on the board 7 while an electronic component 3, which constitutes the control circuit, is mounted on the board 8. The circuits between the board 7 and the board 8 are connected with a bonding wire 9. This construction makes it possible to maintain high dissipation properties for the power chip 2 whose thermal loss is marked, and mount a sophisticated control circuit on a small-sized with higher density.