baber/WOPTO huggingface dataset:
Patent JP-2000015070-A (JP)
Title: Cross flow type microchannel apparatus and preparation or separation of emulsion thereby
Inventor: NAKAJIMA MITSUTOSHI
IPC: B01F25/46
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To effectively disperse a dispersed phase into a continuous phase to produce an emulsion. SOLUTION: A pump 9 is driven to feed a continuous phase to a concave part 4 (a flow channel) through a continuous phase supply pipe 10, a continuous phase supply inlet 6 and a continuous phase supply hole and also to feed a dispersed phase to a space between the outside of a substrate 3 and the inside of a concave part 2 in a case through a dispersed phase supply pipe and a dispersed supply hole. Since a fixed pressure is applied to the dispersed phase by the above operation, then the dispersed phase is transformed into micro particles through the microchannels and is mixed into the continuous phase, to thereby produce an emulsion. The emulsion is recovered to a tank or the like through a recovery outlet, a recovery hole 8 and a recovery pipe 13.
Patent JP-H0939181-A (JP)
Title: Laminated polyamide film
Inventor: KUZE KATSURO
IPC: C08L67/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between a base material layer and a sealant layer and thereby, secure their improved adhesion even in a wet condition by providing a modified adhesive layer consisting of a polymer composition containing a polymer with a specific oxazoline group at least, on one of the surfaces a base material. SOLUTION: An adhesive modified layer consisting of a polymer composition containing a polymer with an oxazoline group formed of a monomer containing polyester and an oxazolire compound expressed by formula, is laminated, at least, on one of the surfaces of a polyamide film base material to obtain this laminated polyamide film. In the formula, R1 , R2 , R3 and R4 are independent respectively to be hydrogen, halogen, alkyl, phenyl or substituted phenyl; R5 is an acyolic organic group having a polymeripble unsaturated bond. Consequently, this laminated polyamide film has excellent water-proof adhesion, and superior hot water-proof adhesive force with a sealant material, so that the percentage of bag breakage by retort treatment or boiling water treatment can be reduced.
Patent JP-S5891860-A (JP)
Inventor: OOHARA MIKIO
IPC: A47G27/02
Filed: 1981-11-25
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-S6080749-A (JP)
Title: Preparation of flame arrestor for gas sensor
Inventor: HIRATA SHIGEO
IPC: G01N27/16
Filed: 1983-10-08
Abstract: PURPOSE:To prepare an extremely small flame arrestor with high reliability and with a simple process by performing fusion welding of a sintered body at the same time with the sintering stage of the body to be sintered. CONSTITUTION:A specified amt. of metallic particle such as bronze is packed in a metallic pipe 6 by bringing an end 6a of the pipe to the bottom. Then, the packed metallic particles are pressed lightly to compress to a specified thickness, then, the particles are sintered to obtain a sintered body 7. Simultaneously, the metallic particles are welded by heating to the inside surface of the metallic pipe 6 to form the sintered body 7 and the metallic pipe 6 to one body. In the flame arrestor 5 preprd. by this method, combustible atmosphere gas causes diffusion and penetration through the gaps of the metallic particles of the sintered body 7 and reaches the gas detecting element 1 housed in its inside.
Patent JP-2000022371-A (JP)
Title: Electronic equipment
Inventor: SAITO YOSHIO
IPC: H05K7/20
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent performance deterioration of an electronic component due to a temperature rise in a case, by mounting a heat transfer member made of a metal plate brought into contact with a heating component, and bringing the member into contact with a conductive pattern of a mother board. SOLUTION: A case 1 in which a printed board 4 and a heat transfer member 2 adhered with a sheet 14 are mounted is fixed to a surface formed with a conductive pattern 12a of a mother board 12. Heat generated from a heating component 6 is transferred to a tongue piece 2d, diffused to the overall member 2 and dissipated to the pattern 12a of the board 12 brought into close contact with the sheet 14. Thus, the heat from the component 6 is rapidly dissipated out of the case 1 from the member 2 via the sheet 14 and the pattern 12a, thereby suppressing a temperature rise in the case 1. Accordingly, performance deterioration of an electronic component due to the temperature rise can be prevented.
Patent JP-S5976727-A (JP)
Title: Control method for taper machining in wire cut electric discharge machining
Inventor: KINOSHITA MITSUO
IPC: B23H7/06
Filed: 1982-10-26
Abstract: PURPOSE:To facilitate machining of a corner part, by controlling a work and a guide according to a shifting quantity to be calculated based on data of a machining path relative to each of the tapered surfaces, in performing machining of a corner in a chamferform state on a corner part where two tapered surfaces are crossed with each other. CONSTITUTION:When a chamferform corner shape CS is provided on each corner part CN in a work whose each of the sides are made into tapered surfaces TP1, TP2 having different taper angles from each other, position control of a wire is performed so that the wire meets at right angles with a shifting direction of the wire in machining of each tapered surface at the time of completion of the machining of the tapered surface TP1 and starting of the machining of the tapered surface TP2. In this instance, each of points A, A1, A2; B, B1, B2; B', B1', B2'; C, C1, C2 consisting of the taper angle of each of the taper surfaces TP, a distance between the upper and lower guides UG, DG and a distance from the lower guide DG to the bottom of the work is obtained. Then, vectors for shifting quantity of the work and the guide are obtained through a coordinate value of each of the points, through which shift control of the work and the upper guide UG is performed.
Patent JP-H0917527-A (JP)
Title: Electrical connection device
Inventor: SHINPO YASUO
IPC: H05K3/32
Filed: 1995-06-30
Abstract: PURPOSE: To provide an electrical connection device capable of ensuring electrical connection of an FPC and an electric appliance even when position displacement is in the electric appliance assembly or in use of the electric appliance for a long time. CONSTITUTION: In an electrical connection device, an opening part 12 is formed in an insulating base plate 2, an electricity conducting terminal 6 is inserted from the opening part 12, and a terminal 5 of an electric appliance 1 is connected to the electricity conducting terminal 6 to form electrical continuity. An FPC 3 is arranged on the side not facing the electric appliance 1 of the insulating base plate 2, and the electricity conducting terminal 6 is electrically, mechanically connected and fixed to the FPC 3, and a position displacement absorbing space S is formed between the electricity conducting terminal 6 and the opening part 12.
Patent JP-2000336925-A (JP)
Title: Clamping fitting for portable mobile temporary steel pipe scaffolding board
Inventor: FUKUYAMA KATSUHIKO
IPC: E04G5/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a clamping fitting for a portable mobile temporary steel pipe scaffolding board, which is reusable, and ensures reliability without the aid of special tools, etc. SOLUTION: A clamping fitting for a scaffolding board is formed of a main body 10 having a connecting insertion portion of a U-shaped shaped sideward clamp surface 11a and a downward clamp surface 11b, and an upper liner plate 2 and a lower liner plate 7 for suppressing a long unit section scaffolding pipe 21, are arranged at respective upper and lower portions of the main body 10. The upper liner plate 2 has a locking means for being installed on a locking pin of the main body, which is slidable by means of an clearance groove, and is restricted from entering the clearance groove when locked. The lower liner plate 7 has a locking means for being installed on a locking pin 8b of the main body, which is slidable by means of the clearance groove, and is restricted from entering the clearance groove when locked, as well. Further, the lower liner plate 7 is provided with a fixing belt 1.
Patent JP-H05210478-A (JP)
Title: Display system of abnormal state in client server type dispersion system industrial control system with graphical-user-interface
Inventor: SUUZAN BIAATORISU HIGINZU
IPC: G06F3/048
Filed: 1992-07-15
Abstract: PURPOSE: To display the existence of an unresolved abnormal stage regardless of the window display state shown by application program of a user terminal. CONSTITUTION: When an abnormal state of industrial process 51a to 51c is detected in this industrial process control method, a warning event message box is shown on a display. This message box causes a mode shift when it is shown. An unresolved state warning indicator is continuously shown in a window on the display by an application program as long as at least one warning of the abnormal state is kept unresolved. Furthermore, an unresolved state warning list window is added to show all warnings against the unresolved abnormal state together with a warning detail display window which shows each unresolved warning in detail.
Patent JP-S6080261-A (JP)
Title: Semiconductor device
Inventor: SATOU TAMOTSU
IPC: H01L23/495
Filed: 1983-10-07
Abstract: PURPOSE:To enable the use of inexpensive copper series leads by increase of the strength of leads by a method wherein, in leading many external leads out of a resin-sealed package, and in bending them in zigzag form, the width of the bending processed part is made larger than that of the other part. CONSTITUTION:The many external leads 2 are led out of the mounting substrate of the titled device sealed with a resin 1, and then processed by bending in zigzag form right and left at the boundary of lead-out. In this construction, normally the lead width is uniform, but, instead of uniformity, the width of the boundary of lead-out 5 in the neighborhood of the processed part 6 is kept larger, and the width of the part 3 before and after that is kept normal. Such a manner causes the strength of the leads 2 to increase, and accordingly the device having the strength equal to the case of using an iron series material can be obtained even by the use of an inexpensive copper series lead.
Patent JP-S6168439-A (JP)
Title: Production of phenylacetaldehyde
Inventor: MATSUDA FUJIO
IPC: B01J27/00
Filed: 1984-09-10
Abstract: PURPOSE:To promote the dissolution of raw materials in the production of the titled compound useful as an intermediate of phenylalanine by the oxidation of styrene in the presence of paladium and an aqueous solution containing a cupric compound, to prevent the polymerization, and to improve the yield of the product, by carrying out the above oxidation reaction in the presence of a nitrile compound in said aqueous solution. CONSTITUTION:The objective compound can be produced by oxidizing styrene at 50-150 deg.C, preferably 60-120 deg.C under atmospheric or positive pressure, in the presence of palladium or its salt and an aqueous solution containing cupric chloride and a nitrile compound. The yield of the titled compound can be further improved by adding hydrochloric acid or a metal chloride to the reaction liquid to an extent to increase the total chlorine concentration in the reaction liquid to 0.1-20g-equivalent. The nitrile compound to be added to the reaction liquid is a 2-5C saturated aliphatic nitrile such as acetonitrile, propionitrile, etc. The weight ratio of the nitrile compound to water is 0.1-5, preferably 0.3-3.
Patent JP-2000005784-A (JP)
Title: Cleaning treatment of river water and device therefor
Inventor: SUDA ATSUSHI
IPC: B01D24/46
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently clean contaminated water of a river. SOLUTION: A cleaning device physically and biologically purifying contaminated water, in which a diffusion means 5 is added to a treating tank 1 utilizing physical action such as settlement and filtering, is installed, and the contaminated water from river is introduced into the device. When the temperature of the contaminated water is in the range higher than 15 deg.C to 20 deg.C, the aeration is stopped and a physical cleaning treatment is mainly performed, and when the temperature of the contaminated water is in the range lower than 15 deg.C to 20 deg.C, the aeration is performed to mainly perform the physical and biological treatment.
Patent JP-H0354017-A (JP)
Title: Hot water type heating device for vehicle
Inventor: ENOMOTO MASAYOSHI
IPC: B60H1/02
Filed: 1989-07-20
Abstract: PURPOSE:To improve the rise performance of heating by flowing out engine cooling water reserved in an insulated tank to a hot water pipe for heating at the time of engine starting, and making the cooling water directly pass the hot water pipe and not through the insulated tank when the cooling water reaches a given temperature. CONSTITUTION:An insulated tank 60 having a cooling water reserving part 61 in its inside in connected to the halfway part of a hot water pipe 34 leading engine cooling water from an engine 10 to a heater core 50. That is, a hot water pipe 34a is connected to the lower part of the reserving part 61 via a first inflow pipe 70, and a constant flow valve 71, which is opened when the pressure of the cooling water reaches a given pressure, is interposed in the course of the pipe 70. Moreover a second inflow pipe 72 bypassing the constant flow valve 71 branches to the first inflow pipe 70, and the downstream end of the second inflow pipe 72 is connected to the first inflow piping 70 via a valve port opened/closed with a valve body 77 in which a thermo wax 75 opened to a runoff piping 73 is a driving source. The runoff piping 73 is connected to a hot water piping 34b, and an opening/closing valve 78 opened at a given temperature or higher is interposed between the hot water pipes 34a and 34b.
Patent JP-H0476074-A (JP)
Title: Water-based ink for writing implements
Inventor: WAGI MINORU
IPC: C09D11/16
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a water-based ink which hardly dries at the point of a pen and is capable of providing on information recording paper odorless, innoxious letters which will neither be discolored nor erased by incorporating a specific sugar and a pigment. CONSTITUTION:A pigment (e.g. a fluorescent yellow pigment) and one or more sugars selected from a sugar represented by formula I (wherein either one of X1 and X2 Y1 and Y2' M1, and M2 and N1 and N2 is H and the other is OH) or formula II; a suger represented by formula III or IV; and a sugar in which two to ten molecules of at least one of the sugar represented by formula I or formula II and the sugar represented by formula III or formula IV are combined on a chain are incorporated.
Patent JP-2000021426-A (JP)
Title: Fuel cell
Inventor: HIBINO KOETSU
IPC: H01M8/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To improve power generating efficiency by eliminating the catalyst poisoning material in an electrode. SOLUTION: In this fuel cell, the fuel material and the oxidizing material react electrochemically with each other via the electrolyte 3 arranged between a fuel pole 4 and an air pole 5 so as to obtain the electromotive force, and at least one of the fuel pole 4 and the air pole 5 is provided with the catalyst. In this case, the poisoning material eliminating agent, which reacts with the catalyst poisoning material for eliminating the poisoning material, is mixed in the fuel material or the oxidizing material to be supplied to the fuel pole 4 or the air pole 5 provided with the catalyst.
Patent JP-S6080808-A (JP)
Title: Optical fiber connector
Inventor: KISHIMOTO TAKASHI
IPC: G02B6/36
Filed: 1983-10-07
Abstract: PURPOSE:To enable transmission of an optical signal right after assembling by exposing one end face of an optical fiber and pressing the fiber in this state by a holding part for the optical fiber to bring the fiber into tight contact with a lens body. CONSTITUTION:The end face of a bare optical fiber 25 is exposed and in this state the bare fiber 25 and a sleeve 26 for the optical fiber which is a holding member holding an optical fiber core 24 are elastically pressed by a compression coil spring 24 which is an elastic member. The end face of the bare fiber 25 is consequently held in tight contact with the end face of a distributed index lens 31 which is a lens body right after assembling. Transmission of an optical signal is thus made possible with the optical fiber connector right after the assembling without waiting for curing of the adhesive, etc.
Patent JP-S6168921-A (JP)
Title: Securing device for elevating type off-shore working platform
Inventor: IBUKI YOSHIO
IPC: E02B17/06
Filed: 1984-09-11
Abstract: PURPOSE:To provide a securing device which is inexpensive to manufacture and reliably operated, by a method wherein a stopper is supported to a moving frame by means of a cylinder device so that it is movable vertically and in the direction of a rack located to a cord. CONSTITUTION:With a cylinder 10 actuated, a stopper 11 is moved in the direction of a rack 6 of a cord 3 within a frame 8. With a cylinder 18 actuated, through vertical movement, within a moving frame 9, of the stopper 11, each of the teeth of the rack 6 is geared with each of the teeth of a rack 11a to secure a working platform 1 to legs 2. When the working platform 1 is stopped in a position where the rack 6 is not geared with the rack 11a, a valve 20 is opened and a hydraulic pump 21 is driven, positioning is effected by vertically moving the stopper 11 so that the forward end of the rack 11a is positioned to the root part of the rack 6. After a valve 22 is opened to form a circuit bypassing a pump 21, valves 23 and 24 are opened to feed an oil pressure to a piping Y, and the rack 11a is moved forward for interlocking with the rack 6.
Patent JP-H0237756-A (JP)
Title: Semiconductor device with heat sink
Inventor: MIMURA SEIICHI
IPC: H01L23/40
Filed: 1988-07-28
Abstract: PURPOSE:To prevent a molding resin from flowing out toward the upper face part of a heat sink by forming a metallic heat radiation member after punching a metallic plate and performing an insert molding by causing a face side of the face shear drop development that takes place because of punching the radiation member to be put inside. CONSTITUTION:A grooved recessed part 8a of an aluminum plate 80 is placed by turning its part upward on a punching-type stripper 81 and a die 82 is set on the above recessed part. An overall punching of a heat sink 8 is performed by pushing up a punch 83 in the direction P. Accordingly, on a heat sink part, an edge 8d is formed at an upper face side corner part having a protrusion 8b and a edge burrs 8c are formed at a lower face side corner part having the grooved recessed part. The heat sink 8 is positioned and held at a positioning recessed part 90a of an upper mold 90 by causing the edge burrs 8c which are produced by overall punching to turn inside. Then, close contact is just made between the inside face of the upper mold 90 and the edge 8d of the upper face side corner part of the heat sink 8. Flowing out of a resin to the upper face of the heat sink is thus prevented.
Patent JP-H0612973-A (JP)
Title: Method for operating thermoelectric field radiating cathode
Inventor: IDE MASARU
IPC: H01J1/30
Filed: 1992-06-24
Abstract: PURPOSE:To emit a stable electron beam by heating a thermoelectric field emitting cathode in a specific condition to volatilize a volatile, object from a hot cathode constitutional member, and then increasing drawout voltage to emit the electron beam. CONSTITUTION:A thermoelectric field emitting cathode, comprising a tungsten monocrystal needle electrode of <100> axial azimuth having a coating layer consisting of Zr and oxygen and a suppressor electrode formed of conductive material with 5X10<-10>m<2>/s or less diffusion speed of hydrogen gas at 600 deg.K, is heated while holding drawout voltage to 1kv or less and a vacuum degree to 1X10<-8>Torr, to volatilize a volatile object from a thermoelectric field emitting cathode constitutional member. Then, the drawout voltage is increased to emit an electron beam.
Patent JP-S5980120-A (JP)
Inventor: KITAMURA SATORU
IPC: H02J3/38
Filed: 1982-10-29
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-H0237019-A (JP)
Title: Regenerative air conditioner for vehicle
Inventor: WATANABE YUKIO
IPC: B60H1/08
Filed: 1988-07-28
Abstract: PURPOSE:To enable speedy heating by arranging a heat exchanging reactor filled with adsorbent performing endothermic and exothermic action through reaction with adsorbing medium at one of the secondary and the third ventilation trunks provided in parallel with the first ventilation trunk and a heat exchanging vessel for storing the adsorbing medium at the other to be able to communite each other via a pipe. CONSTITUTION:The secondary and the third ventilation trunks II, III having air intake holes IIa, IIIa and air blowout holes II6, III6 respectively are provided in parallel with the first ventilation trunk I having an air intake hole Ia and an air blowout hole Ib. A heat exchanging reactor 9 filled with adsorbent such as zeolite showing endothermic and exothermic reaction is provided in the third ventilation trunk, a heat exchanging vessel 10 storing endothermic medium such as water etc. is provided in the secondary ventilation trunk and both vessels 9, 10 are connected to be able to be communicated each other via a connecting pipe 11 and electromagnetic valves 12a, 12b. When starting a vehicle, adsorbing medium in the heat exchanging vessel 10 is removed in the heat exchanging reactor to perform exothermic reaction so as to make speedy heating possible.
Patent JP-S6338492-A (JP)
Inventor: YOTSUHEN FUITSUSHIERU
IPC: D05B21/00
Filed: 1987-07-30
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-S6081578-A (JP)
Title: Three-way flow control valve for grout
Inventor: OOTSUBO NORIO
IPC: F16K11/04
Filed: 1983-10-12
Abstract: PURPOSE:To simplify construction and facilitate maintenance, by providing a valve body which is inserted into a sleeve, is moved through sliding or rotational sliding, and controls a flow rate by cooperating with an opening part of the sleeve. CONSTITUTION:The valve body 16 is moved in the sleeve 15 through sliding or rotational sliding by driving a driving gear. When the valve body 16 is located on the opening part 15a of the sleeve 15, a grout flowing in through an inflow port 7a is divided to the outflow port 7c side and the outflow port 7b side by the valve body 16 when passing through the opening part 15a, and the flow rates of the grout portions flowing to the port 7c side and the port 7b side are determined by the cross-sectional areas of the opening part 15a divided by the valve body 16. Accordingly, the flow rate of the grout passing through the port 7c and that through the port 7b can be arbitrarily controlled by arbitrarily regulating the position of the valve body 16.