baber/WOPTO huggingface dataset:
Patent JP-H01176016-A (JP)
Title: Manufacture of steel stock for welded joint excellent in toughness
Inventor: AMANO KENICHI
IPC: C22C38/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a steel stock at a welded joint excellent in toughness and particularly excellent in CTOD characteristics by subjecting a steel, with the prescribed composition prepared by adding Ca to a molten steel after deoxidation treatment and incorporating REM by a specific quantity based on P content, to refining and successively to casting. CONSTITUTION:Proper amounts of Ca are added to a molten steel after subjected to deoxidation treatment by means of Al and Si by means of a tundish, etc., and then REM is added in a mold, etc., and the resulting steel which has a composition containing, by weight, 0.01-0.2% C, 0.01-0.5% Si, 0.5-2.5% Mn, 0.004-0.03%$ Ti, 0.005-0.05% Al, <=0.03% P, <=0.008% S, <=0.008% N, and further REM by (0.1-2).P[%] is refined and successively cast and rolled into a stock. By this method, the steel stock excellent in toughness in a weld zone and particularly excellent in CTOD characteristics and capable of withstanding use under severe environment can be obtained.
Patent JP-H03190244-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HIROSE TAKASHI
IPC: H01L21/331
Filed: 1989-12-20
Abstract: PURPOSE:To improve the degree of integration of an element by forming an emitter electrode, a base electrode and a collector electrode through heat treatment for forming an ohmic junction and conducting inter-element isolation through selective ion implantation. CONSTITUTION:At least three layers of a first conductivity type collector layer 2, a second conductivity type base layer 3 and a first conductivity type emitter layer 4 are laminated. A collector electrode 10, a base electrode 9 and an emitter electrode 8 having ohmic junctions to each of the collector layer 2, the base layer 3 and the emitter layer 4 are formed, and inter-element isolation is performed through selective ion 6 implantation. Consequently, the emitter electrode 8, the base electrode 9 and the collector electrode 10 can be formed finely and uniformly with excellent reproducibility. Accordingly, the performance and degree of integration of an element can be improved.
Patent JP-H09170857-A (JP)
Title: Refrigeration unit
Inventor: NAKAJIMA KEIZO
IPC: F25B43/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To limit the air volume into the refrigerating cycle, in particular, the oxygen content to promote deterioration of the refrigerating cycle for the stable operation over the long time in a refrigeration air-conditioning system provided with a refrigeration compressor in which the refrigerant consisting of fluoro-carbon compound containing no chlorine and the refrigerator oil, a condenser, a refrigerant flow rate control part such as a capillary tube, and an evaporator. SOLUTION: In a refrigerating cycle to be constituted by connecting a unit 5 having a refrigeration compressor 1 and a heat exchanger 2 with the fluorocarbon compound containing no chlorine as the refrigerant to a unit 6 having a heat exchanger 2b installed at the part in which the refrigeration air-conditioning is performed, the residual oxygen content in the refrigerating cycle is limited to the range of >=1,500 vol.ppm and <=65,000 vol.ppm to the filling capacity of the refrigerator oil to be used for the compressor 1.
Patent JP-H02178793-A (JP)
Title: Telephone card issuing device
Inventor: OKANO MICHIAKI
IPC: G06K17/00
Filed: 1988-12-29
Abstract: PURPOSE:To issue a telephone card capable of using the additional service of ISDN through simple operation by inputting information for an inquiry item and choice for a message sample, and recording those on the card by a card recording means. CONSTITUTION:An indicating means 3 indicates the inquiry item and the message sample related to peculiar information according to the information stored in a storing means. Next, when the information for the inquiry item related to the peculiar information indicated by the indicating means 3 and the choice of the message sample are inputted from an inputting means 4, the card recording means 6 records these inputs or the selected information on the telephone card 7. Thus, the card capable of using the additional service of ISDN can be issued through the simple operation.
Patent JP-H02283156-A (JP)
Title: Improved method and apparatus for customer service
Inventor: AREKUSANDAA TSURAMU
IPC: H04M11/00
Filed: 1989-12-20
Abstract: PURPOSE: To attain the expansion and performance improvement of an existent service system by sending one part of plural kinds of client transaction information recorded in a host to the data terminal of an operator in active state corresponding to a trunk line interface means. CONSTITUTION: When the operator finishes business with a client, presses a telephone repetition cancel key on a keyboard 12a6 and sends a repetition cancel signal to a system controller 11, a command for canceling the connection between a telephone 12a1 and a trunk line T1 is outputted to a cross point switch 13. Afterwards, the next telephone number is sent and it is ordered a repetition interface unit 10a to grasp the trunk line T1 and to dial the next telephone number. When the operator completely registers the new data of the client and presses a terminal cancel key on the keyboard 12a6, it is informed of the system controller 11, and the next client is connected to the telephone 12a1 by the cross point switch 13.
Patent JP-H11146716-A (JP)
Title: Method for manuring tea field made on slant ground
Inventor: ETO KIYOMITSU
IPC: A01C21/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manuring a tea field made on a slant ground, capable of reducing manuring frequency and preventing the bad influence on absorption roots of tea trees without polluting water systems. SOLUTION: This method for manuring a tea field on a slant ground is to dig holes 9 having 3-45 cm width and 10-200 cm depth in troughs 5 among ridges of tea trees 1 planted on the slant tea field, fill the holes 9 with powder and granular materials 8 and successively manure fertilizer 7 in the said troughs 5 among the ridges. The powder and granular materials preferably comprise >=10% of porous materials. The porous material and sand are preferably mixed in (1:9)-(9:1) in weight ratio. The porous material is preferably one of zeolite, vermiculite, perlite, etc. or a mixture thereof.
Patent JP-H04202258-A (JP)
Title: Silicone rubber composition excellent in persistence of releasability
Inventor: TAKAAI TOSHIO
IPC: C08L83/08
Filed: 1990-11-29
Abstract: PURPOSE:To improve the persistence of releasability by compounding an organopolysiloxane having at least two aliph. unsatd. groups, a crosslinker comprising a specific fluorinated organohydrogenpolysiloxane, and a catalyst for addition reaction. CONSTITUTION:The title compsn. comprises an organopolysiloxane having at least two aliph. unsatd. groups in the molecule (e.g. a compd. of formula I, wherein Vi is a vinyl group), an organohydrogenpolysiloxane having at least one unit selected from the group consisting of units of formulas II and III (wherein a is 0-2; j is a divalent hydrocarbon group; Rf is a divalent fluorinated org. group; Z is a group of formula IV; and e is 1-7) and at least two groups of formula V (e.g. a compd. of formula VI), and a catalyst for addition reaction (e. g. chloroplatinic acid), and is suitably used as a rubber material for a fixing roll of a dry copying machine.
Patent JP-H05139131-A (JP)
Title: Vehicle-body side mounting structure for strut bar
Inventor: KUZUMAKI SEIGO
IPC: F16F1/38
Filed: 1991-11-20
Abstract: PURPOSE:To enable a strut bar to be easily and efficiently mounted to a vehicle body, so as to reduce the sizes of a fastening element a bracket, and to reduce the number of fastening parts. CONSTITUTION:A vehicle-body side mounting structure for strut bar comprises a rubber bush device 28 secured to the vehicle side end of a strut bar and having an axis line extending across the longitudinal direction of the strut bar, and a bracket 36 secured to a vehicle body 14. The bracket 36 comprises a bracket body 38 secured to the vehicle body, and a guide-equipped nut 40 which projects from the bracket body. The inner sleeve, 32 of the rubber bush device is secured to the nut 40 in a condition of, being fitted to the nut by means of a bolt 44 screwed into the tip end portion of the nut.
Patent JP-H01172802-A (JP)
Title: Color mosaic filter
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/30
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a color filter having good spectral characteristics by incorporating pyrazoloazole type cyan couplers having electron-withdrawing groups and/or hydrogen bondable groups in substitutable positions except at active points into a color developing soln. CONSTITUTION:>=2 Kinds of the couplers which impart different hues are incorporated into the color developing soln. At least one of the pyrazoloazole compds. having at least one electron-withdrawing groups and/or hydrogen bondable groups in the substitutable positions except at the active points are used as the cyan couplers. Since the dye obtainable from such cyan coupler has less absorption of the blue part and green part and, therefore, the color filter which is increased in the transmittance of the blue part and green part is obtainable. Since the color developing soln. contg. one kind of developing agent is used for >=2 kinds of the couplers, the chromatic part having no color clouding is formed without complicating the color forming reaction. The spectral characteristics of the resulted color filter are thus improved.
Patent JP-H07185028-A (JP)
Title: Fall preventing device
Inventor: MATSUDA YOSHINORI
IPC: A62B35/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a fall preventing device in which it can be easily judged from the appearance whether the fall preventing device causes a fall accident or not. CONSTITUTION:This device is formed of a locking mechanism 11 for stopping the delivery of a wire rope when a worker falls, slip mechanisms 12, 13, 14, 15 for controlling the maximum load added to the locking mechanism 11, and load detecting devices 18, 19 operated interlockingly with the slip mechanisms 12, 13, 14, 15. Thus, a fall preventing device which causes a fall accident can be judged by simply inspecting the appearance.
Patent JP-H06173840-A (JP)
Title: Coating film forming method for hydraulic machine
Inventor: OGAWARA TAKASHI
IPC: C23C4/10
Filed: 1992-12-11
Abstract: PURPOSE:To form a strong, fine, and highly-adhesive coating film on a surface of a hydraulic machine for improving durability by generating plasma jet which includes flame coating material of high melting point and high harness with abrasion resistance, and colliding plasma jet with the surface of the hydraulic machine after controlling its temperature. CONSTITUTION:A flame coating torch 1 which serves as a coating forming device is constituted by connecting a cathode torch 3 and an anode torch 5 with a plasma electrode 11 integratedly through respective insulators 7, 9. Plasma arc is generated by the cathode torch 3 to generate plasma gas, and it is heated and expanded by an accelerator nozzle 25 and is accelerated to supersonic speed to generate plasma jet. Flame coating material power with abrasion resistance is supplied from a supply port 29 to plasma jet to generate plasma jet 27 including flame coating material power. After plasma gas generated by the anode torch 5 is blasted to plasma jet 27 to lower the temperature, it is blasted to the hydraulic machine to form a flame coating film 57.
Patent JP-H08165674-A (JP)
Title: Working vehicle for inboard scratching
Inventor: KITAMOTO HISAO
IPC: B08B9/08
Filed: 1994-12-12
Abstract: PURPOSE: To improve the efficiency of the removing work, by installing a grasping device which can exchange various attachments suitable for a scattered matter attached to the inner wall of the hold of a tanker, to the tip of an arm. CONSTITUTION: An inboard scratching device is grasped by operating the cylinder for grasping device of a grasping device to which the support pin 50 and the link support pin 51 of the inboard scratching device having a blasting device 60 are installed at the tip of the arm. When an air injection type inboard scratching device is selected and grasped, the attached scattered matter is scratched out by a wire brush 66 or a flexible spatula 68 installed to the tip of a scratching plate 67, and at the same time, the scattered matter is blasted out by a pressurized atmosphere by the first blasting driving device 60. And when a rotary inboard scratching device to rotate a blasting unit installing case is selected, the wire brush or a flexible spatula at the tip is reciprocated or rotated continuously by rotating a rotary circle, so as to cut down the scattered matter continuously.  By such a way, various inboard scratching devices can be selected in a short time, and the scratching work mode can be converted.
Patent JP-2000164088-A (JP)
Title: Circuit board for multiple optical axis photoelectric switch
Inventor: MIZUNO TAKESHI
IPC: H05K1/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for multiple optical axis photoelectric switch free of the risk of chip breaking or wire severance originating from a deflective deformation of a base board. SOLUTION: The base board 12 of a circuit board 11 is provided with slits 16 in such a way as surrounding each photoelectric element 13 approximately, and a photoelectric element installing part 15 is cut off from the outside of the slits 16 while the communication parts 17 are left in place. Accordingly the part 15 is not deflected even if the whole base board 12 is deflected, and the photoelectric element 13 is prevented from application of any unreasonable force, which should preclude the risk of chip breaking, etc.
Patent JP-H05192906-A (JP)
Title: Insulation board
Inventor: NISHIO TSUTOMU
IPC: B27N3/04
Filed: 1991-11-19
Abstract: PURPOSE:To provide an insulation board capable of keeping a dry state. CONSTITUTION:A reversible moisture absorbent 2 is mixed with an insulation board or a reversible moisture absorbent layer is laminated on the board 1. The insulation board 1 has a high response speed to dryness and moisture and, therefore, the reversible moisture absorbent 2 keeps hygroscopic capacity for a long period of time without reaching a saturated moisture absorption state and can effectively prevent the infestation of a mite.
Patent JP-H05147629-A (JP)
Title: Method and apparatus for sticking skin to inorganic fiber board
Inventor: ITO KUMAO
IPC: B65B61/20
Filed: 1991-11-20
Abstract: PURPOSE:To conduct automatic sticking of a skin by bending a frame piece connecting with a side piece part through a pressing force acting in parallel to the rear face of a board made of inorganic fiber after bending the side piece part along the side face of the board at the time of sticking the skin to the surrounding faces i.e., the surface, four side faces and rear face of the inorganic fiber board. CONSTITUTION:When a board 2 stuck in the main piece part 3 of a skin 1 is held in the predetermined position by the skin 1, the side piece part 4 and frame piece part 7 of the skin 1 are supported on the horizontal top face 29 of a supporter 27 in parallel to the main piece part 3. When a rise and fall driver and supporter 27 are caused to go up in this state, respective piece parts 4, 7 are pushed up over the total length by the front end face part 40 of the supporter 27 and bent by the vertical face part 35 of an elevator 31 and the side face 39 of the board 2 so that the bending line part of the side piece part 4 becomes a rectangular and conspicuous ridgeline. When this elevator 31 reaches a ceiling, the supporter 27 is advanced by the operation of a forward and backward driver 33, and the frame piece part 7 is pressed by the lower end 41 of the front end face part 40 of the supporter 27 and bent and stuck so as to be buried as much as the thickness of the part 7 in the top face 6 of the board.
Patent JP-H11163347-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO YOKO
IPC: H01L29/786
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress bipolar operation due to the accumulation of holes, generated in a depletion layer nearby a drain in a silicon layer as a channel in a semiconductor device which has an N-type MOS transistor on an SOI substrate. SOLUTION: To form a relatively dense diffused layer 12 below a channel, indium(In) injected, which has its acceleration voltage and ion injection quantity adjusted so as to have a steep impurity density distribution 11 in a bulk area. As ion species, indium which enables formation of the steep impurity density distribution in a deep region is most suitable, but ions of antimony (Sb), nitrogen, silicon, oxygen, etc., may be injected in addition to indium. Thus, the relatively dense diffusion layer 12 of about 10<17> is formed in the deep area below the channel, so that holes generated in the depletion layer nearby the drain will not accumulate in the low-density diffused layer 6 as the channel. Parasitic bipolar operation is therefore suppressed effectively.
Patent JP-H03192285-A (JP)
Title: Image forming device
Inventor: ODA MASATAKA
IPC: G03G21/20
Filed: 1989-12-21
Abstract: PURPOSE:To prevent the corona wire of a transfer part charger from being stained and to improve transfer efficiency by disposing a notched part or an opening part for forming a path which communicates with pre-transfer guiding boards for guiding a transfer material to a transfer part in an up-and-down direction on the guiding boards and operating a sucking means on the path from underneath. CONSTITUTION:The transfer material is guided by pre-transfer guiding boards 6 and 7 and optimally fed into the transfer part between an image carrier 1 and the transfer chargers 5 and 9, and an image on the image carrier 1 is optimally transferred on the transfer material. And the sucking means 14 actuates on the path which is deviated from the transfer part chargers 5 and 9 from underneath within the path 18 which is disposed so as to communicate with the guiding boards 6 and 7 in the up-and-down direction on the boards 6 and 7. Then, even when powder smoke is caused and to toner falls in drops in the developing devices 3 and 4 positioned above the guiding boards 6 and 7, the powder smoke and the toner can be removed by being sucked toward the lower side of the guiding boards 6 and 7 without passing through the course of the transfer part chargers 5 and 9. Thus, the corona wire of the transfer part chargers 5 and 9 can be prevented from being stained and the transfer efficiency can be improved.
Patent JP-H04198846-A (JP)
Title: Apparatus and method for inspecting printing of circular body
Inventor: NOGAMI MASATOSHI
IPC: B41F33/14
Filed: 1990-11-29
Abstract: PURPOSE:To perform accurate inspection by obtaining image quality with high resolving power by rotating a circular body by 360 deg. to take the image of the radius line part thereof by a line sensor camera. CONSTITUTION:A circular body is charged in a rotary part 1 and continuously rotated by 360 deg. directly under the line sensor camera 6 of a detection part 2. A rotary encoder outputting about 4096 pulses per one revolution is directly connected to the rotary part 1 and outputs one pulse at each time when the encoder is rotated by about 90 mum along the outermost periphery of the circular body. The camera 6 repeats one scanning at every pulse from the encoder to perform the photographing of the radius line part of the circular body to take the image of the entire surface of the circular body. Subsequently, said image is compared and collated with the preliminarily taken image (reference) of a circular body having no flaw and the number of non-coinciding pixels is compared with a reference value to judge the quality of printing. The circular body and the reference image are displayed on a monitor part 4 to confirm a printing flaw part.
Patent JP-2001145538-A (JP)
Title: Seatback frame structure
Inventor: KOBAYASHI TORU
IPC: A47C7/40
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing function for a seatback frame without adding any additional members. SOLUTION: A lower end part 140 of a frame main body 14 is pressed and flattened from the front and rear directions to integrally provide a impact absorbing part 22 capable of buckling deformation.
Patent JP-H02195884-A (JP)
Title: Synthetic plasmid, transformant and feline interferon gene
Inventor: YANAI AKIRA
IPC: C12N15/21
Filed: 1988-12-28
Abstract: PURPOSE:To enable the mass-production of a feline interferon(FeINF) having a primary structure of protein originated from feline gene information and to utilize the interferon for the production of vaccine and as a remedy by using a gene manipulation technique. CONSTITUTION:A c-DNA library of cat is prepared by using a commercially available vector and a plasmid producing FeINF is separated from the library by the transient expression of cultured monkey cell. A host cell is transformed with the plasmid. The plasmid cell is preferably a eucaryotic cell such as CHO cell or procaryotic cell such as E.coli.
Patent JP-2001152847-A (JP)
Title: Soundproof type engine pump
Inventor: WADA YASUKI
IPC: F02B63/06
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof type engine pump having new structure capable of realizing soundproof ability, using a soundproof cover by efficiently enhancing cooling ability in an engine unit using a simple structure. SOLUTION: In this soundproof engine pump 10, a cooling jacket 30 is formed, and the engine unit 14 is cooled by utilizing liquid to be sucked/exhausted with a pump 16. The cooling efficiency of the engine unit 14 is enhanced by a simple structure, and the soundproof ability using the soundproof cover is also realized.
Patent JP-H10227558-A (JP)
Title: Outside indicating device of refrigerator and method for control of the same
Inventor: SONG JUN-IL
IPC: F25D23/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To minimize the number of signal wires for transmitting data between a main body circuit unit and an outside indicating unit by a method wherein the outside indicating unit is constituted so as to transmit the data with a series system between a display unit, indicating the indication control signal of a refrigerator, and a control means, controlling the indication of the display unit. SOLUTION: A first microprocessor 112, controlling the operation of a compressor 116 and the like by the detecting temperatures of sensors S11, S12, is provided with an output terminal Tx, for outputting series data, and an input terminal Rx, for inputting the series data, in the main body unit of a refrigerator. The input terminal Rx and the output terminal Tx are connected to a data signal line L111. Further, an outside indicating unit 200 is provided with a second microprocessor 221. The second microprocessor 221 receives the series data from the first microprocessor 112 by the input terminal Rx through the signal wire L111 and transmits the series data to the first microprocessor 112 through the output terminal Tx.