baber/WOPTO huggingface dataset:
Patent JP-H0377724-A (JP)
Title: Lower roll for forming band plate edge part of welded steel pipe
Inventor: HASHIMOTO YUJI
IPC: B21D5/12
Filed: 1989-08-17
Abstract: PURPOSE:To eliminate the troublesome for exchanging the lower roll and to reduce the number of rolls by roundly providing the concave shaped curved surface which has each different radius of curvature according to the pipe size to be worked at every stage part of respective different outside diameters of the lower roll for forming the band plate edge part which is a pair of left and right and is separated. CONSTITUTION:The lower rolls 1, 1 bisected into the left and right are inserted on the outer periphery of the roll shaft 2 so as that the space of both rolls is adjustable. The left and right divided lower rolls 1, 1 consist of plural rolls with step which are composed of a small outside diameter in the inner side and a large outside diameter in the outer side between the both rolls e.g. the three stage rolls of small, middle and large. The concave shaped curved surfaces 3, 4, 5 of respective different radii of curvature R1, R2, R3 are roundly provided at the respective stages of different diameter. The both left and right side parts of band plate 8 is held between the divided lower rolls 1, 1 and the upper rolls 9, 9 which is set to its upper side, and the plate 8 is fed to the welding machine side and so the band plate side edge 8a is formed to curved shape. Therefore, the plural band plate edge part forming of the different pipe size to be worked is executed with one set of the lower rolls.
Patent JP-S6188872-A (JP)
Title: Method and apparatus for continuous cultivation at high concentration
Inventor: KUMAZAWA EITARO
IPC: C12N1/00
Filed: 1984-10-09
Abstract: PURPOSE:To enable the culture of microbial cells in high concentration, by supplying the culture medium to the second filtration membrane in the case of normal flow direction in the circulation circuit, and supplying to the first filtration membrane in the case of reverse flow and continuing the cultivation while removing the metabolic products from the medium. CONSTITUTION:A seed microorganism is inoculated in the culture tank 10, the cultivation is started, and when the concentration of the metabolic product reaches a specific level, the operation of membranes is started. In the case of the normal flow operation shown by the solid arrow, the cell liquid extracted from the culture tank 10 with the pump 37 is passed in the order of the first and the second filtration chambers 11, 12. The first filtration chamber 11 is operated under higher pressure, and the filtrate containing the metabolic product is introduced into the filtration chamber 27, the metabolic product is removed by the RO membrane, and the nutrient component having low molecular weight is returned to the medium supply tank 29. When the system is turned to the reverse-flow operation shown by the dotted arrow by the simultaneous change-over of the three-way solenoid valves 19, 20, 21, 23 and 32, the first filtration chamber is subjected to the back-washing, and is supplied with low-molecular nutrient component.
Patent JP-S6189480-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1984-10-08
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-H0260786-A (JP)
Title: Ribbon drive device
Inventor: OTSUKA SHUJI
IPC: B41J33/34
Filed: 1988-08-26
Abstract: PURPOSE:To eliminate a wasteful ribbon feeding by providing an OR circuit where a plurality of printing means drive pulses are ORed, and a ribbon feed motor control means for rotating a ribbon feed motor with the output of the OR means. CONSTITUTION:Printing data D1-Dn determining which of printing solenoids 1-n should be actuated are set prior to the issuance of a printing timing pulse PP, thereafter being ANDed with the printing timing pulse PP to be transmitted to respective printing solenoid drive means 1n-nn as printing solenoid drive pulses P1-Pn. Therefore, the printing solenoid drive pulses P1-Pn are respectively signals outputted when the printing solenoids 1-n are being driven. A logical means 50 takes OR of the printing solenoid drive pulses P1-Pn, thereby outputting a ribbon feed timing pulse RP1 if any one of the printing solenoids is required to be driven. A ribbon feed motor control means 51 obtains the ribbon feed timing pulse RP1 and rotates a ribbon feed motor 52 only when the ribbon feed timing pulse RP1 is inputted thereto.
Patent JP-S6189381-A (JP)
Title: Method for lining and finishing of interior material
Inventor: IIOKA RIKU
IPC: E04C2/24
Filed: 1984-10-08
Abstract: PURPOSE:To obtain an interior material having excellent cushioning property and high tear strength, tensile strength, etc., by coating a frothed fluid resin composition to the reverse side of the interior material base, placing a textile web on the coating layer, and impregnating and solidifying the fluid resin composition in the web. CONSTITUTION:A mechanically frothed fluid resin composition (e.g. styrene- butadiene rubber latex) is coated to the reverse side of an interior material base at a thickness of >=2mm. A bulky textile web is placed on the coating layer, and the frothed fluid resin composition is impregnated in the web by sinking the web in the coating layer. The objective interior material lined with a foamed resin containing bulky textile web can be produced by solidifying the frothed fluid resin composition. The interior material is suitable as a tablecloth, bed sheet, cushioning material, roof covering, etc.
Patent JP-2001039833-A (JP)
Title: Hair treatment
Inventor: CHIBA NOBORU
IPC: A61K8/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating hair, capable of improving the qualities and color of the hair and maintaining the effect for many hours simply, efficiently and evenly without selecting a place by coating the hair with a specific hair treating agent and then heat-treating the hair by a specific hair heater. SOLUTION: The hair is coated with a hair treating agent (preferably hair dyeing agent) containing an organic solvent (preferably an aromatic alcohol or a 2-4C alkylene carbonate) and is heated by a hair heater 1 including heating elements or thermal storage elements 3. Iron powder is used as the heating elements 3 of the heater 1. The heater 1 has a structure to stick fast to the hair. For example, the heater 1 preferably comprises a cap 20 obtained by bonding mutual curved peripheral end parts 10a of two semielliptic sheets 10 of approximately the same shape containing heating elements or thermal storage elements and fixing the sheets.
Patent JP-S6453547-A (JP)
Title: Plasma etching
Inventor: ARAKI HIRONORI
IPC: H01L21/302
Filed: 1987-08-25
Abstract: PURPOSE:To prevent the occurrence of an undercut, a constricted part and a cross-sectional shape of an inverted trapezoid and to obtain an etching pattern of a desired cross-sectional shape by a method wherein a chlorine-based gas and nitrogen gas are contained as etching gases. CONSTITUTION:When a specimen S inside a specimen chamber 3 is etched, a chlorine-based gas and also nitrogen gas as etching gases are supplied into a plasma generation chamber 1 from a supply tube 1a. As a result, because the nitrogen gas exists, an Si-N-based protective film 15 is formed effectively on a surface layer of a silicon layer 13 inside the specimen S which has been etched at a prescribed amount; after the protective film 15 has been formed, an etching operation in a direction perpendicular to a thickness of the silicon layer 13 is prevented by the protective film 15. An etching amount depends on the concentration of the nitrogen gas to be supplied and on an etching duration.
Patent JP-H0732-A (JP)
Title: Thresher in combine
Inventor: YABU KAZUSANE
IPC: A01F12/10
Filed: 1993-08-03
Abstract: PURPOSE:To provide the subject thresher enabling the threshing side for mounting a feed chain to be easily released. CONSTITUTION:In the thresher where a feed chain 5 to convey grain culms to be threshed is releasably mounted on the side of a threshing section 4, the feed chain is mounted on the side of the threshing section 4 so as to be revolvable around vertical shafts 33, 34 and a transmission connecting part to be connected detachably to the drive pert on the side of the main machine is provided on a side apart from the vertical shafts 33, 34.
Patent JP-H0552139-A (JP)
Title: Supply fuel control device for internal combustion engine
Inventor: OSANAI AKINORI
IPC: F02D41/14
Filed: 1991-08-23
Abstract: PURPOSE:To prevent air-fuel ratio from fluctuation at the time of transmit operation during purge of vaporized fuel. CONSTITUTION:A maximum purge rate, which is a ratio of a purge amount to an intake air amount Q at the time of fully opening a purge control valve, is left as prestored. The purge control valve is duty ratio-controlled to set this duty ratio PGDUTY to serve as ratio of target purge rate/maximum purge rate. Target duty ratio is gradually increased when a purge is started. When a feedback correction factor FAF is decreased by operating the purge, a purge A/F correction factor FPG is increased while gradually returning the feedback correction factor FAF to the FAF before starting the purge, and an injection amount is corrected by a sum of these purge A/F correction factor FPG and feedback correction factor FAF.
Patent JP-H0872354-A (JP)
Title: Bit map memory controller
Inventor: FUJIWARA KENGO
IPC: G09G5/00
Filed: 1994-09-06
Abstract: PURPOSE: To change a printing position for re-printing at the time of off-line without developing dot data again on a bit map memory. CONSTITUTION: A bit map memory 20 controller, which controls so as to print dot data with a printing position setting means 12, is provided with a unit shift amount setting means 1 for setting a quotient (t) (M=nt+qq<n) when a shift amount M designated by the printing position setting means 12 is divided by a prescribed unit number (n), a selector 2 for inputting a null data through the unit shift amount setting mean 1 as well as the data from the bit map memory 20 into a fraction shift means 4, and the fraction shift means 4 for shifting a remaining amount (q) where n t is deducted from the shift amount M for the data obtained from this. The respective shifts are shared for the multiple (t) of unit number (n) and a fraction (q) by the unit shift amount setting means 1 and the fraction shift means 4.
Patent JP-2001045000-A (JP)
Title: Circuit and method for abandoning cell exceeding read standby time of fifo memory
Inventor: YABE KAZUKI
IPC: H04L47/32
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a cell transfer device by setting a read limit time for the read standby cells which are written in a fist-in/first-out(FIFO) memory and detecting and disusing the cells that exceed the read limit time. SOLUTION: The received cells are successively written in the addresses of a FIFO 100 which are generated by a read address generation means 200, and an access cell/cell standby time monitoring means 310 receives a reference pulse (m) that is generated by a reference pulse generation means 600 to monitor the number of write cells per unit time. Then the disuse cell information on the cells to be disused among the read standby cells which exceed a prescribed limit time (m×n) is extracted, and a disuse cell address generation means 501 of a read address generation means 500 generates the disuse cell addresses from the disuse cell information extracted by the means 310. Then the cells exceeding the limit time (m×n) are disused. Thus, it is possible to present a case where the old cells exceeding the limit time are stored.
Patent JP-2000042880-A (JP)
Title: Surface grinding device
Inventor: TOMOTAKI KATSURA
IPC: B24D3/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve semiconductor wafer machining efficiency, shape accuracy and yield and to reduce the machining affected layer of a machined surface and surface roughness. SOLUTION: This surface grinding device is provided with a plurality of chucking tables 11, 12, 13 fixing and rotating semiconductor wafers W; a rotating table 1 having a plurality of chucking tables 11, 12, 13 arranged at the peripheral edge and rotatory-moving the chucking tables 11, 12, 13 in the semiconductor wafer rough grinding position and finish grinding position; a cup- shaped diamond grinding wheel 22 fitted to the tip of a wheel spindle 21 so as to face the ground surface of the semiconductor wafer W in the rough grinding position; and a cup-shaped EPD grinding wheel 32 fitted to the tip of a wheel spindle 31 so as to face the semiconductor wafer W in the finish grinding position.
Patent JP-S58113601-A (JP)
Title: Oil hydraulic control device
Inventor: MITAMURA HIROSHI
IPC: F15B9/09
Filed: 1981-12-28
Abstract: PURPOSE:To obtain optimum responsiveness invariably for the whole device even if the responsiveness for a valve mechanism varies by feeding back the factors related with the responsiveness for the valve mechanism of an oil hydraulic cylinder so as to adjust the gain of an amplifier and the valve mechanism. CONSTITUTION:A viscosity sensor 8 is provided between a valve mechanism 6 and an oil hydraulic cylinder 7, and the gain of an amplifier 5 is increased when the viscosity of an operating oil is increased and on the contrary the gain of the amplifier 5 is decreased when the viscosity of the operating oil is decreased so that the responsiveness of the oil hydraulic control device approaches an optimum curve. That is, the viscosity of the operating oil is invariably measured by the viscosity sensor 8, and the viscosity of the operating oil is converted to digital data by an analog-digital converter 9 to be applied to a data processing curcuit 10, which is composed of a micro-computer and reads out a correction condition based on the data indicating the viscosity of the operating oil so as to control the gain of the amplifier 5.
Patent JP-H1144495-A (JP)
Title: Heat storage device
Inventor: SHISHIDO NOBUYUKI
IPC: F28D20/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a device and permit coping with the volumetric change of heat storage material by a method wherein a reserving tank is filled with specified heat storage material fully with respect to the internal volume of the same while the side wall of a vessel of the reserving tank is provided with a bellows structure capable of being expanded and contracted into up-and-down direction. SOLUTION: A heat storage device is constituted of a reserving tank 1, in which a heating source 2 is accommodated, and a heat storage material 4, filled into the reserving tank 1. A sugar alcohol, having the principal constituent of erythritol, mannitol or the like, is used as the heat storage material 4. An electric heater, such as a pipe type and the like, is used as the heating source 2 and the electric heater of the degree of 0.5-20 kW, for example, is used in accordance with the internal volume of the reserving tank 1. The heat storage material 4 is filled into the reserving tank 1 by 100% with respect to the internal volume of the reserving tank in order to prevent the oxidizing of the heat storage material 4.  In the case of erythritol, for example, the solid body of the same at 20 deg.C occupies 0.687 cm<3> or the liquid of the same at 130 deg.C occupies the volume of 0.781 cm<3> per 1 g. Accordingly, the side wall of the storage tank 1 is provided with a bellows 7, capable of being expanded and contracted in up-and-down, in order to follow the volumetric change of the heat storage material 4.
Patent JP-H0760571-A (JP)
Title: Back sash bar sticking device
Inventor: KISHIBAYASHI TETSUO
IPC: E04B9/04
Filed: 1993-08-27
Abstract: PURPOSE:To automatically stick a back sash bar to a specific position of a ceiling plate by pressing the back sash bar moved to a back sash bar sticking position of the ceilling plate, toward the ceiling plate, in a device for automatically sticking the back sash bar to the ceiling plate. CONSTITUTION:When a ceiling plate 2 is transfer loaded sheet by sheet on a line by a material plate delivery machine, next relating to the ceiling plate 2 by a back sash br mounting machine, male/female back sash bars 4, 6 consisting of magnetic material, in a condition that a back sash bar sticking surface is positioned upward, are placed in a specific position in each side part of the ceiling plate 2. Next, in a sticking process, paste injected from each nozzle 10 of a paste applier 12 is applied to each back sash bar sticking part and to the back sash bar 2 4, 6 in the ceiling 2 in running on the line, and this paste in half dried next by a drier for blowing hot air. Thereafter by inverting each back sash bar 4, 6 and after performing its positioning, in a back sash bar sticking process, each back sash bar 4, 6 is stuck to a specific position of the ceiling plate 2 by a back sash bar sticking device.
Patent JP-H0385252-A (JP)
Title: Drink can with can lid and unseparable opening tab
Inventor: OKADA TOSHIYOSHI
IPC: B65D17/32
Filed: 1989-08-18
Abstract: PURPOSE:To prevent an opening tab from separating from a can lid at the time of opening a can and permit the tab to be pushed into the can after use by a method wherein two cuts are made between the opening tab and the lid while parts for connecting the tab and the lid are provided on two positions. CONSTITUTION:By pulling a finger hanging part 3, an opening tab 5 coupled by a rivet 4 is cut on a cut 6. At this time, the cut 6 stops at 6' due to a connecting part 9. By further pulling the finger hanging part 3 a pressing plate 8 fixed on the opening tab 5 by a rivet 4' cuts a cut 7. By further pulling the finger hanging part 3, the cut 7 is cut to 7' and stopped at a connecting part 10 so that the opening tab may not come off a can lid 2. The opening tab 5 is moved by further pulling the finger hanging part 3 to use the can. Since the opening tab 5 is far from a drink mouth 11, it does not affect drinking at all. After use, the opening tab 5 is returned to its original position and can be pushed into the can 1 through the mouth 11.
Patent JP-S58113169-A (JP)
Inventor: JIYORUGESU II RANBERIN
IPC: A61K31/135
Filed: 1982-12-06
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-S6456519-A (JP)
Title: Control system of injection molding machine
Inventor: FUJITA SHIGERU
IPC: B29C45/76
Filed: 1987-08-28
Abstract: PURPOSE:To enable controlling by an appropriate method always to a variation of a disturbance element of a molded product, by a method wherein a production lot data number which is to be used next is decided by making reference to a destination table in a destination table data memory based on a decision result of a molding quality. CONSTITUTION:A common destination decision device 120 is provided on a plurality of injection molding machines 11, 12,... 1n. The destination decision device 120 is a device deciding a destination based on a decision result through a decision device 110. A destination table data memory 122 stores a destination table showing its destination corresponding to a decision result. An existing production lot data number memory 124 stores a matter as to which production lot data controls injection molding machines 11, 12,... 1n each as the number of the production lot data. A destination decision part 126 decides its destination by making reference to the destination table data memory 122 and existing production lot data number memory 124. The title system is constituted of the destination table data memory 122, existing production lot number memory 124 and destination decision part 126.
Patent JP-H1169685-A (JP)
Title: Coil for dynamo-electric machine
Inventor: TAKEDA MASAHIRO
IPC: H02K3/14
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve an execution method using an electric insulating material by forming an electric insulating layer by employing a resin admixture, in which one kind or a plurality of kinds of electric insulating fillers formed in a granular shape, a scaly shape, etc., are mixed into a liquefied resin material. SOLUTION: A main insulating layer 2 is formed by coating a liquefied resin such as an epoxy resin with a resin admixture obtained by mixing one kind or a plurality of kinds of electric insulating fillers formed in a granular shape, a scaly shape, etc., while covering the section in length LF of a coil section 7. Since the main insulating layer 2 is formed directly on the surface of a strand solidifying treating section 8 by using the resin admixture, even air gaps are also filled with the resin admixture even when the air gaps remain in the strand solidifying treating section 8. Consequently, the air gaps can be filled simultaneously with the resin admixture in a process in which the main insulating layer 2 is formed. Accordingly, high electric insulating performance can be obtained stably while the long-term reliability of electric insulating performance is improved in the main insulating layer 2.
Patent JP-H0873751-A (JP)
Title: Thermoplastic resin composition
Inventor: TERAO MASARU
IPC: C08G59/32
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a thermoplastic resin compsn. which has remarkably improved flame-retardant properties without detriment to the characteristics of a thermoplastic resin compounded and which gives a molding almost free from bleeding onto the surface and generating no corrosive gas nor toxic gas during processing or burning by melt mixing and kneading a thermoplastic resin, a random copolymer, an epoxy-modified resin, and a nonhalogen flame-retardant compd. CONSTITUTION: This compsn. is prepd. by melt mixing and kneading 100 pts.wt. thermoplastic resin, 5-80 pts.wt. mixture or melt mixture comprising 20-80wt.% component comprising at least one random copolymer selected from among a random copolymer rubber and its hydrogenation product and at least one epoxy-modified resin selected from among an epoxy-modified polyolefin resin, an epoxy-modified polystyrene, and their graft polymers and 80-20wt.% at least one nonhalogen flame-retardant compd. selected from among a phenol resin and phosphorus, nitrogen, and boron compds. (e.g. polyphosphoric acid), and 30-160 pts.wt. inorg. hydrate.
Patent JP-2001039214-A (JP)
Title: Auxiliary warning light
Inventor: MISAWA AKIHIRO
IPC: B60Q1/44
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a luminous part from being shaded by another light source even a light source of small luminance is emitted, by arranging a first luminous device on a position near to the luminous part than a second luminous device seeing from the luminous part, or at the same distance. SOLUTION: Green LED lamps 11G for constituting a first luminous device emit the luminous surfaces (luminous parts) of the lamps pale wholly, that is, at relatively small luminance and for this purpose, the number of the lamp 11G are small compared with that of red LED lamps 11R. The lamps 11R, constituting a second luminous device for informing the condition of brake-on to a vehicle in rear, are arranged relatively many to ensure the strong luminance of red luminescence in their luminous surfaces. In addition, the lamps 11R and 11G are arranged at the same distances seeing from the luminous surfaces consequently the lamps 11R are not shaded when the lamps 11G of weak luminance are emitted too.
Patent JP-H0532593-A (JP)
Title: Production of ethyleneamine
Inventor: HIRONAKA TOSHIO
IPC: C07B61/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide a method for producing ethyleneamine using a high- performance catalyst remarkably improved in activity and selectivity as compared with those of conventionally known Ni-based catalysts. CONSTITUTION:This method is to produce ethyleneamine having the number of ethylene chains increased from that of raw material ammonia and/or ethyleneamine by reacting the ammonia and/or ethyleneamine with ethanolamine in the presence of hydrogen. In the process, a catalyst composed of Ni-M-Re elements (M is at least one selected from scandium, yttrium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium) is used to suppress the formation of cyclic substances and hydroxyl group-containing amines as a by-product.