baber/WOPTO huggingface dataset:
Patent JP-H03137446-A (JP)
Title: Heat exchange type ventilating device
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1989-10-24
Abstract: PURPOSE:To reduce the height of a body by a method wherein a heat exchange element, a blower for exhaust, and a blower for a feed are arranged, in order, from an opening and removably formed, the mounting and demounting direction of the heat exchange element is extended in a direction extending at right angles with the lamination direction of the heat exchange element, and the rotary shaft of each blower is mounted in a vertical direction. CONSTITUTION:When maintenance and inspection are effected, an inspection cover 21 mounted to an opening part 9 is removed, and a blower 16 for a feed and a blower 15 for exhaust mounted on the both sides of a body may be removed one by one through a space in a body 1 from which a heat exchange element containing frame 14 is removed. Since weight per one set is light, maintenance and inspection of the blower 15 for exhaust and the blower 16 for a feed can be easily and safely executed. The mounting and demounting direction of the heat exchange element 13 is extended in a direction extending at right angles with the lamination direction of the heat exchange element 13. Since, by mounting a motor 17 for exhaust and a motor 19 for a feed in a vertical direction, the heights of the blower 15 for exhaust and the blower 16 for a feed can be reduced, the height of the body 1 can be reduced.
Patent JP-S62138040-A (JP)
Title: Rotary electric machine of vertical shaft type
Inventor: YOGUCHI HIROMITSU
IPC: H02K19/16
Filed: 1985-12-10
Abstract: PURPOSE:To reduce the stress of a welded section and enhance reliability, by enlarging the rim side of the cross section of the bearing plate of an elastic transformation type telescoping mechanism for bearing the load of the rim and a magnetic pole and for telescoping the rim uniformly in the radical direction. CONSTITUTION:A spoke 3 is organized with an upper disc 9, a lower disc 10, and a vertical frame 11. A stationary plate 20 is fitted firmly on a rim 6, and a bearing plate 24 is welded on the inner diameter side of the stationary plate 20. ON the upper section of the lower disc 10 of the spoke 3, a bearer 22 having a groove bearing the bearing plate 24 is welded via a liner 23. When the mechanism is rotated, then a centrifugal force is generated on the rim 6, and so a bending stress is applied to the bearing plate 24. The bearing plate 24 is made thinner on the side of the bearer 22, and so that stress is concentrated on the thinner plate section on the side of the bearer 22, and the stress of the welded section between the stationary plate 20 and the bearing plate 24 is reduced.
Patent JP-H04153237-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA MASAYUKI
IPC: C08L71/12
Filed: 1990-10-18
Abstract: PURPOSE:To obtain the title composition excellent in mechanical strengths and impact resistance by mixing an olefin resin with a phenylene ether resin and a specified graft copolymer in a specified ratio. CONSTITUTION:This composition comprises 10-88wt.%,olefin resin, 10-88wt.% phenylene ether resin [e.g. poly(2,6-dimethyl-1,4-phenylene ether)] and 2-50wt.% graft copolymer prepared by reacting an alcoholic hydroxyl-modified copolymer, prepared by reacting a copolymer having both a polymer chain mainly consisting of an alkenylaromatic compound and a polymer chain mainly consisting of a conjugated diene compound in one molecule (e.g. styrene/butadiene block copolymer) with a borane compound having at least one B-H bond and represented by the formula (wherein Z<1> and Z<2> are each H, alkyl, alkenyl, aryl, hydrocarbonoxy or halogen), e.g. 9-borabicyclo[3.3.1]-nonane, and oxidizing the boron-bonded part, with an olefin resin modified with an unsaturated carboxylic acid (derivative), e.g. a maleic anhydride-modified PP.
Patent JP-H04153004-A (JP)
Title: Manufacture of building incombustible board
Inventor: KOZUKA MIKIO
IPC: B28B1/52
Filed: 1990-10-18
Abstract: PURPOSE:To form a surface of superior smoothness and a deep pattern by vacuum dehydrating sheet in the state of being placed on the upper face of a ribbon on a support. CONSTITUTION:A slurry-like raw material fed onto a filter conveyor is transferred in the right direction, formed into a ribbon of given thickness by a doctor roll 6 and further transferred in the right direction, and a foaming sheet 7 is placed on its upper face which is circulated synchronously with the transfer speed of the ribbon by rolls 8, 9, 10 and 11. The water content in the ribbon is removed to a certain extent at the position more leftwards than the roll 8 by a vacuum pump, and also the sheet 7 is pressed to the upper face of the ribbon, and as the ribbon still contains comparatively much of water, the face of the sheet 7 is transferred accurately and transferred in the right direction, and dehydration is in progress to accelerate curing. The ribbon of superior smoothness can be manufactured by said arrangement, while a deep recessed and projection pattern on the sheet is also transferred accurately and cracks are not generated on the projection sections.
Patent JP-H11100607-A (JP)
Title: Method for fluid-reducing high crystal water powdery iron ore
Inventor: KUNITOMO KAZUYA
IPC: C21B13/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To restrain the powdering at the time of reduction and to improve the product yield of a reduced iron and the productivity of reducing fluidized bed by beforehand executing the heat treatment of powdery iron ore having high crystal water content, supplying into the fluidized bed after this powdery iron ore is made to a specific crystal water content and reducing it. SOLUTION: The powdery iron one containing >=1.0 wt.% crystal water, such as pisolite iron ore, is reduced with reducing gas blown into the fluidized bed in a riser to obtain the reduced iron. At this time, the heat treatment is beforehand executed to this powdery iron ore in the crystal water decomposing furnace, and after the crystal water is made to <1.0%, the powdery iron ore is supplied into the fluidized bed. The above heat treatment is desirably executed in the oxidizing atmosphere or the inert gas atmosphere and further, at 400 deg.C to <800 deg.C, and by this method the rapid decomposition and gasification of the crystal water are prevented, and then the brittleness of the iron ore is prevented.  Even if the iron ore becoming low crystal water content by the heat treatment is rapidly exposed in the reducing atmosphere at the high temp. in the fluidized bed, the powdering is little and the recovery ratio in a cyclone is improved.
Patent JP-H06106802-A (JP)
Title: Printing device
Inventor: KANEMOTO SEIICHI
IPC: B41J13/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a printing device which can be made compact by simplify ing the structure of a sheet transport mechanism, even if shift feeders are installed. CONSTITUTION:A printing mechanism 3 is arranged in a main printer system in such a manner that the mechanism 3 is movable vertically through a movement mechanism and at the time, three sheet feeders 10a to 10c and a tractor wheel feeder 13 are installed in a freely detachable manner, on the main printer system. In addition, light-emitting diodes 62, 62 are firmly attached to each feeder 10a to 10c, 13, and at the same time, the printing mechanism is equipped with a photosensor 42 which works with the light-emitting diodes 10a to 10c to detect the corresponding relationship between the printing mechanism 3 and each sheet feeder 10a to 10c or the mechanism 3 and the tractor wheel feeder 13. Thus it is possible to simplify significantly the structure of a sheet transport mechanism for transporting a printing sheet and a continuous web in the main printer system and thereby make the printer compact.
Patent JP-S62138178-A (JP)
Title: Extrusion processing of food and apparatus therefor
Inventor: SUGANO KATSUMI
IPC: A23J3/26
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a food having a texture consisting of a number of aligned fiber aggregates, by extruding a food material through a multiple nozzle die of an extruder in the form of strings, drawing the extrudate under cooling with a cooling fluid, collecting the strings and taking off the collected product while regulating the cross-section of the product into a desired form. CONSTITUTION:A food material such as pet food, feed, snack food, etc., is heated and kneaded with an extruder 20 consisting of a cylinder 21, a screw 22, etc., extruded through a multi-nozzle die 24 in the form of strings and drawn while contacting with a cooling fluid to cool the strings. The drawn strands are collected, passed through a forming die 38 to reform to a desired cross-section and taken off with a take-off machine 44.
Patent JP-S62138199-A (JP)
Title: Reagent for determining alpha-amylase activity
Inventor: TANNO KAZUNOBU
IPC: C12Q1/40
Filed: 1985-12-11
Abstract: PURPOSE:alpha- or beta-Cyclodextrin is added to a substrate of beta-(4-nitropenyl)- maltopentaoside and the product is used to enable one to determine the activity of amylase stably with high sensitivity and accuracy. CONSTITUTION:A reagent for determining alpha-amylase activity which is composed of a combination of beta-(4-nitrophenyl)-maltopentaoside, alpha-glucosidase, beta- glucosidase with alpha- or beta-cyclodextrin. These reagents are preferably used in the form of a solution in a buffer solution. Further, it is preferred to add an alpha-amylase activator such as NaCl or CaCl2, to the reagent system.
Patent JP-H02123000-A (JP)
Title: Decorative wall surface panel
Inventor: TABUCHI MASASHI
IPC: B44C5/04
Filed: 1988-11-01
Abstract: PURPOSE:To enable easy formation of various patterns and contrive reductions in weight and material thickness by a method wherein a main body of a panel for forming a wall surface panel is provided with decoration-forming holes for forming patterns, separate fitting members are fitted into the holes, and the assembly is integrated in one body by a backing plate. CONSTITUTION:Fitting members 3, 3... are fitted into decoration forming holes 2, 2... provided in a main body 1 of a panel, for providing the main body 1 with decorative patterns. The fitting members are stainless steel members obtained by laser working of a stainless steel material which is colored and surface treated separately from a stainless steel plate constituting the main body 1. A blank material for the fitting members 3, 3... is so selected that it can be laser machined to sizes conforming to the decoration-forming holes 2, 2... and a peripheral part 5 of which can, if required, be thermally discolored by laser to form a border. A backing plate 4, which may be an incombustible material, a metallic plate, a plywood or the like, is ordinarily sized to be equal to or slightly smaller than the size of the main body 1 of the panel. The backing plate 4 and the main body 1 are integrated in one body through a pressure sensitive adhesive double coated tape 6.
Patent JP-H08113880-A (JP)
Title: Antislip-processed rug and processing method therefor
Inventor: OTAGURO MAKOTO
IPC: D06M23/16
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a rug with great antislip effect, intended to prevent its irregular movement, in the form of a carpet or cover sheet like a table cloth. CONSTITUTION: Rubbery ethylene-based copolymer granules each 10-100mm<2> in size (e.g. consisting of ethylene-vinyl acetate(EVA) copolymer 3) are arranged on the back surface 2 of a rug, and the resin is then flattened and integrally bonded to the back surface 2 by a hot pressing means, thus obtaining the objective flexible antislip rug 1 having high frictional resistance.
Patent JP-S63132704-A (JP)
Title: Inline roll grinding method
Inventor: SAKAMOTO KOICHI
IPC: B24C1/08
Filed: 1986-11-21
Abstract: PURPOSE:To improve grinding efficiency, etc., by actually measuring a roll profile, roughly grinding the roll with a fluid mixture of a high pressure having large grain sizes of an abrasive material, and subjecting the roll to finish grinding with the abrasive grains of small grain sizes or the low-pressure fluid mixture. CONSTITUTION:A sand iron feeder 6 having storage tanks 12, 12' for sand iron having different grain sizes is provided and a high-pressure water feeder 7 is disposed. The roll profile is first measured by moving a distance sensor in the axial direction of the roll at a specified spacing therefrom. An unpassing part 4 to be ground at a larger amt. is then roughly ground R by injecting the high-pressure fluid mixture of the sand iron having the larger, grain sizes in the tank 12 to said part. The pressure of the fluid mixture is then lowered and the middle finish grinding F1 is executed; further, the finish grinding F2 is executed by the low-pressure fluid mixture of the sand iron having the smaller grain sizes in the tank 12'. The time for the grinding is thereby shortened, by which the grinding efficiency is improved and the surface roughness of the roll 1 is uniformized.
Patent JP-H09117330-A (JP)
Title: Cabinet structure
Inventor: KOBAYASHI YOSHIAKI
IPC: A47B77/14
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet structure which has nice appearance and is convenient to use. SOLUTION: A cabinet main body 15 which has a recess part 6 opened in this side and downward so as to put the leg and the knee therein, when a user works in the sitting posture, a faucet 2 positioned in the upper part of the recessed part 6, a sink 1 receiving water fed from this faucet 2, and a feeding pipe 9 connected to the sink 1 and the faucet 2 and passing through the recess part 6 is provided. A foot rest counter 16 for putting on the leg of the user is provided in the lower part of the recess part 6 and a dressing cover 8 for covering the feeding pipe 9 is provided on the foot rest counter 16.
Patent JP-H02124625-A (JP)
Title: Buffer circuit
Inventor: SUGIMOTO MASUNORI
IPC: H03K5/13
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a buffer circuit outputting a logic signal with an optional time delay and controlling the delay time electrically by providing an exclusive OR circuit, an integration circuit, a voltage comparison circuit and a toggle type flip-flop circuit. CONSTITUTION:An output of an integration circuit 3 receiving an output of an exclusive OR circuit 2 is a reference value when an output of the exclusive OR circuit 2 is logical 0 and is an integration value of the output of the exclusive OR circuit 2 when the output of the exclusive OR circuit 2 is logical 1. A voltage comparator circuit 5 compares an output 9 of the integration circuit 3 with a signal potential at a control input terminal 4 to output logic 0 or 1 depending on the relation of quantity, and a toggle type flip-flop circuit 6 inverts the logic value of the output every time the output of the voltage comparator circuit 5 changes from logic 0 to logic 1 or vice versa and its output is connected to the input of the output terminal 7 and the input of the exclusive OR circuit 2. Thus, there is a time lag of T till the output of the output terminal 7 changes after the input at the input terminal 1 changes and the time T is controlled by a potential V4 of the control input terminal 4.
Patent JP-2000107534-A (JP)
Title: Air cleaner
Inventor: KAKIZAKI HIDEHIRO
IPC: B01D53/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner so constituted as to layer a necessary number of cylindrical filters or combine filters for collecting dust and filters for deodorization. SOLUTION: In this air cleaner comprising a box body 1 having a suction port 2 and a discharge outlet 4 respectively in the upper face and in a side face and provided with an air blower, which is not illustrated, in an air ventilation route from the suction port and the discharge outlet and a filter 5 installed in an upper part of the suction port 2 by an engaging part 3, the filter 5 is divided up and down into two or more parts, which are made cylindrical and at the same time provided with engaging parts for engaging mutually with neighboring parts to be layered in multi-layers, and a cover body 7 is put on the upper part of the filter 5.
Patent JP-H10108332-A (JP)
Title: Cable bender
Inventor: TOTANI ATSUSHI
IPC: H01R43/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To attain easy work for prevention of large pressure from being applied locally to a cable by conducting cable bending and returning motions by means of a device with a bimetal member in forming a cable connection part or the like at a narrow place such as a manhole. SOLUTION: This cable bender 20 disposed at the bent part of a power cable 1 is provided with bimetal members 21, 21a which are disposed so as to put the cable between the parallel surfaces of the outside and inside of the bent part and are fixed through a saddle type member. At the outside of the bimetal member, heaters 25... are disposed at prescribed intervals, and the work of the expansion and contraction of the bimetal members is transmitted to the cable 1, using a retaining metal fitting 30 for regulating the interval of the bimetal members.
Patent JP-H02125531-A (JP)
Title: Oversampling analog/digital conversion system
Inventor: ONO MASAHIKO
IPC: H03M3/04
Filed: 1988-11-02
Abstract: PURPOSE:To attain fine adjustment to an A/D output timing at an optimum point with respect to an analog input by generating an interpolation data from a coder output, selecting it and inputting it to a low pass filter. CONSTITUTION:When a digital output is given synchronously with a conversion clock at an interval of time T, low pass filters 3, 4 are both connected to an output SOUT 1 of an interpolation circuit 2. When it is discriminated that the necessity of generating jitter to the conversion clock CLK in an external circuit connecting to an output DOUT, jitter of DELTAt/2 is supplied the conversion clock CLK given from an external circuit and the input of low pass filter 3 or 4 started in the timing simultaneously is switched to an output SOUT 2 by the switch 5 or 6. Thus, an error due to jitter is not entirely included in the result of arithmetic operation.
Patent JP-H10124714-A (JP)
Title: Automatic ticket barrier
Inventor: OSHIMA HIDEO
IPC: G07B15/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To effectively prevent double rides and to allow a passenger to exit at the time of bearing a commutation ticket of usual line by detecting double rides including a return from a specific superior train getting-off station to a specific station of a usual line where a main body is installed. SOLUTION: Data recorded on the train ticket that a passenger who has ridden on a superior train has and is inserted into the throw-in slot 1 of a main body is read out by a read head H1 and used for operation by a controller C. Here, when effective data which are effective up to a station where superior trains and usual line trains stop are recorded on the thrown-in trains ticket, it is decided that the possibility of double rides is high, and when the passenger is detected by a human detector S3, a door D is closed to stop the passenger from exiting, thereby guiding the passenger to ask a staff through a display screen 4 and a speaker 4. Further, when the passenger throws a ticket from the station where superior trains and usual line trains both stop to a passenger's getting-off station in the throw-in slot 1, the door D is opened to allow the passenger to exit.
Patent JP-H03140186-A (JP)
Title: Needle shaking device in sleeping hole darning sewing machine
Inventor: HIRAOKA AKIMITSU
IPC: D05B3/02
Filed: 1989-10-26
Abstract: PURPOSE:To sew the sewing start end part of a bobbin thread into the sewing start part of the sewing-up of a sleeping hole by deviating the base line of several stitches starting sewing in a shaking center direction within the shaking width of a needle shaking parallel part, and setting the shaking width of a needle less than the shaking width at the needle shaking parallel part. CONSTITUTION:A left base line conversion cam 29 is provided inside the base line conversion cam 5 of a main cam 3, and a left base line conversion arm 30 having a copying roller is provided at a shaft 11. The main spindle of a sewing machine is rotated, and the main cam 3 and a triangular cam 27 are rotated, and the needle is fluctuated along the left base line of a button hole, then, zigzag sewing is started. The left base line conversion arm 30 is moved rightward due to the shape A of the left base line conversion cam 29, and a base line adjusting arm 12 is turned in a counterclockwise direction centering a shaft 13, which generates a base line conversion locus to deviate the base line in the shaking width direction of a left side parallel part. Since the part of a shaking width conversion cam 6 is also lowered, a shaking width conversion arm 9 is also moved rightward, and a shaking width adjusting arm 14 is turned in the counterclockwise direction centering a shaft 15, which reduces the shaking width. Since needle location when starting the sewing is positioned in the neighborhood of the center of the left side parallel part, the thread end of the bobbin thread is sewn into the sew-up seam of the left side parallel part.
Patent JP-2001097372-A (JP)
Title: Lightproof packaging case
Inventor: NISHIKAWA YOICHI
IPC: B65D5/66
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lightproof packaging case of superior lightproofness for easily taking in and out a content. SOLUTION: A lightproof packaging case is constituted of a pair of side walls 1, a pair of end walls 13, a body 14 with a bottom wall 2 and an inner cover 15 and an outer cover 16 for double closing an opening, and an inner end plate 3 and an outer end plate 4 are overlapped on the end walls 13, and cover side plates 7 are provided continuously and respectively on respective walls 1 of the inner cover 15 and the outer cover 16 through folds 6, and a top 8 is formed continuously on the end edge of the cover side plate and cover end plates 9 are formed continuously on both side edges, and when the inner cover 15 and the outer cover 16 are closed, the end edges of the cover end plates 9 are brought into contact respectively with the end edges of the inner end plate 3 and the outer end plate 4 of the body 14.  Superior lightproofness is provided by the inner cover 15 and the outer cover 16, and a content F can be easily taken in and out when the inner and outer covers are opened.
Patent JP-2001097140-A (JP)
Title: Ecu storage structure
Inventor: KATAYAMA TATSUO
IPC: F02D41/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ECU storage structure for arranging an ECU in an engine compartment capable of obtaining electromagnetic wave shielding performance, sealing performance, and thermal insulating performance. SOLUTION: The ECU 4 is stored in a storage body 5 formed of a polymer layer and a metal layer, and an insertion hole 51 of the storage body 5 is sealed. Then the storage body 5 is stored in a box 6. With this structure, the ECU is shielded from electromagnetic waves, heat, dust, and water, and is safely arranged in the engine compartment.