baber/WOPTO huggingface dataset:
Patent JP-2001056112-A (JP)
Title: Waste oil combustion apparatus
Inventor: YAMAGUCHI TOMIAKI
IPC: F23G5/14
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste oil combustion apparatus capable of effectually completely combusting waste oil safely by supplying combustion air into a combustion chamber substantially uniformly and securely and satisfactorily preventing harmful components such as black smoke and dioxins from being produced. SOLUTION: There are provided a combustion chamber 2, an air introduction chamber 8, a primary air supply passage 9, waste oil supply means 25, a sub-combustion space 11, and an air supply passage 14. The combustion chamber 2 is formed into a bottomed cylindrical shape with an opened top end and has many small diameter air inflow holes in a peripheral wall. An annular closed air introduction chamber 8 is provided on an outer periphery of the combustion chamber 2 so as to surround the outer periphery. The primary air supply passage 9 supplies air from a substantially tangential direction into the air introduction chamber 2, and a blow-off outlet to the air introduction chamber 2 is located below an air inflow port in the combustion chamber.  The waste oil supply means 25 is supplied from a waste oil storage tank through a tube passage to a bottom wall of the combustion chamber so as to make the waste oil well out. The sub-combustion space 11 is provided on an upper portion of the combustion chamber 2 with its opened top end, and the opened top end of the combustion chamber 12 is communicated with the space. The secondary air supply passage 14 supplies combustion air to the sub-combustion space.
Patent JP-S63227766-A (JP)
Title: Formation of superfine-grained film
Inventor: ARAYA TAKESHI
IPC: H01L39/24
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a superfine-grained film in high purity with high efficiency, by carrying out film formation by directly applying the plumes produced by irradiating the surface of a raw material with a laser energy to a target. CONSTITUTION:Atmospheric pressure is selected in order to carry out film formation by uniformizing superfine grains into the required grain-size distribution. Further, atmospheric-gas components are selected in order to prepare the required compound or alloy film. Under the above-mentioned selected atmosphere, the surface of the raw material is irradiated with a laser energy so as to produce plumes. These plumes are directly applied to a previously heated target so as to be formed into a film.
Patent JP-H04113684-A (JP)
Title: High sensitivity hall element
Inventor: ITO TAKASHI
IPC: H01L43/06
Filed: 1990-09-04
Abstract: PURPOSE:To provide high sensitivity characteristic and to improve mass productivity and reliability by providing a Hall element board formed with a magnetic sensor on a board, a metal magnetic material adhered on the sensor through an insulating protective film, and an insulating protective film formed on the material in a small-sized Hall element having 0.5mm of the side of a square. CONSTITUTION:A thin plate 5 of permalloy of 0.2mm thick previously formed with a polyimide resin layer as an insulating layer 6 on the adhesive surface is adhered on a board 1 formed with a Hall element pattern with epoxy resin. Then, a resist 7 of a magnetic amplifying chip pattern is formed on the plate 5 in alignment with the pattern of the board by photolithography. Subsequently, the plate 5 is cut by half in a magnetic amplifying chip shape in depth of 180mum by using a dicing saw. Then, with the resist 7 as a mask the plate 5 is etched for 20min by using ferric chloride hydrochloric acid etchant, and separated individually to magnetic amplifying chips. Further, the polyimide resin and epoxy resin of an electrode 3 are removed, the entire wafer is covered with photosensitive polyimide resin to form insulating layers on the chips.
Patent JP-H1174924-A (JP)
Title: Hub with management function
Inventor: ONUKI YASUTERU
IPC: H04L12/28
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a hub with management function for changing a default router without a complicated procedure. SOLUTION: The hub with management function for repeating data to a router becoming a route to a transmission destination terminal for repeating data between different networks, and repeating data to the default router when the router becoming the route is not clear is provided with a storage means 108 for storing the plural routers becoming the candidates of the default router, a means 104 checking whether the communication functions of the routers of the candidates are normal or not and a selection means selecting the default router whose communication function is normal.
Patent JP-H0898184-A (JP)
Title: Human body moving area detecting device
Inventor: SAKAMOTO SHIZUO
IPC: H04N19/51
Filed: 1994-09-28
Abstract: PURPOSE: To execute high-speed detection of a human body moving area to be applied for the monitoring system using a picture, compression at the time of picture communication, and a human interface. CONSTITUTION: A device to detect a face movement from a moving picture including the face of a human body is provided with a first RGB →luminannce.color difference converting means 1 to convert a picture signal 11 photographed at time T into luminance.color difference expression and a complexion area threshold processing means 3 to determine a complexion area by threshold processing from this luminance.color difference-expressed picture photographed at the time T.  Besides, it is provided with a second RGB →luminance.color difference converting means 2 to convert the picture signal 12 photographed at the next time T+1 into the luminance.color difference expression and a masking area luminance difference calculating means 4 to calculate the picture to express a moving amount in only the complexion area from the luminance component of the picture photographed at the time T and the luminance component of the picture photographed at the next time T+1.
Patent JP-H06290925-A (JP)
Title: High frequency low loss ferrite for power supply
Inventor: UEDA HITOSHI
IPC: C04B35/38
Filed: 1992-08-08
Abstract: PURPOSE:To obtain an Mn-Zn power supply high frequency ferrite which is small enough in power loss in a high frequency range of hundreds of kHz or above over a wider range of temperature as compared with a conventional one. CONSTITUTION:Fe2O3, MnO, and ZnO are used as main components, and 300 to 1500ppm of CaO, 200 to 1500ppm of Ta2O5, 280 to 500ppm of SiO2, and 100 to 4000ppm of CoO are added to them as auxiliary components.
Patent JP-S61110733-A (JP)
Title: Preheating method of porous body of composite object for manufacturing composite material
Inventor: HAMASHIMA KANEO
IPC: C22C47/08
Filed: 1984-11-05
Abstract: PURPOSE:To manufacture a composite material which is excellent in its adhesive strength to a matrix metal by making a powder of a combustible metal adhere to a reinforcing fiber, and burning it, and preheating a porous reinforcing material to a high temperature, when manufacturing a composite material by a porous reinforcing fiber and a metal matrix. CONSTITUTION:When manufacturing a fiber reinforcing composite material by interposing an alumina fiber as a reinforcing material in an Al metal, the alumina fiber is bound and formed to a porous body. A combustible fine piece consisting of Ti, Zr, V, Mg, Fe, Nb, Ta, Zn, Mn, Cr, Si, Sn, B, W, Mo, etc., and their alloy, etc. is made to adhere to the surface and the inside of said Al fiber porous body. It is put into a metallic mold, the fine piece of said metal is burned and heated, and the porous body of the alumina fiber is heated to 600-800 deg.C being higher than a melting point of Al being a matrix. Thereafter, by charging and pressing an Al molten metal, an alumina fiber reinforcing composite material which is excellent in its adhesive strength of the porous alumina fiber reinforcing material and Al of a matrix metal is manufactured.
Patent JP-H0571542-A (JP)
Title: Lubricating device for bearing
Inventor: YAMAUCHI KOICHI
IPC: C10M101/00
Filed: 1991-09-12
Abstract: PURPOSE:To improve the lubricating characteristic and supply a lubricating agent in simple manner by a lubricating device for a bearing which is used in a high temperature environment. CONSTITUTION:A lubricating oil feeding nozzle 4 is installed toward a bearing 1 which is made of the heat-resistive material and arranged in the high temperature environment, and a lubricating agent which consists of the solution which is combusted at an environmental temperature and generates carbide is jetted towards the bearing 1 from the nozzle 4, and the carbide is generated by the combustion of the lubricating agent is allowed to adhere on the bearing 1, and lubrication is performed.
Patent JP-H07174678-A (JP)
Title: Clamping device for test piece to be clamped and fixed by engaging coupling
Inventor: ANDOREASU POORU
IPC: B25B5/14
Filed: 1994-09-28
Abstract: PURPOSE: To assure rapid clamping of a test piece and provide a simple structure by guiding a clamping element to move vertical to a longitudinal axis of the test piece with respect to a body. CONSTITUTION: A clamping element 4 is fixed on a body 3 by a screw bolt 6 and the clamping element 5 is arranged to move on the body 3 vertical to a longitudinal axis 13 of a test piece 2'. Recessed parts 10, 11 are disposed in a center of sides 8, 9 of the elements 4, 5 and a screw groove 12 is processed so as to engagement couple and hold the test piece end 2 in a center of the elements 4, 5 with it clamped. The recessed parts 10, 11 receive a screw head 2 for engagement coupling whenthe element 5 is moved toward the element 4 until the sides 8, 9 are contacted to each other. Blind holes 15, 16 are disposed in the sides 8, 9 and a bolt 18 fit in them is fixed in a projected element 4 by a bolt 19 through the holes.  In clamping and fixing the one end 2, the element 5 is moved to insert the bolt 18 into the holes 15, 16 of the element 5 and properly guided and held in the body 3 by a positioning pin 20.
Patent JP-H0399131-A (JP)
Title: Wire fixing device for air conditioner
Inventor: IMASAKA TOSHIYUKI
IPC: F24F13/20
Filed: 1989-09-08
Abstract: PURPOSE:To eliminate the need for removal of a front panel when laying out a connection wire around by fixing a wire fixing device, which projects a pressure application section of the connection wire from a wall section whose side is similar to the hole of the front frame, around a terminal base through a hole of a front frame. CONSTITUTION:A wire fixing device 1 is provided with a thrust section 1b designed to fix a connection wire 3 with a wall section 1a virtually as large as a hole 5a provided near a terminal base 5a of a front frame 5 and further provided with a threaded hole 1c which fixes the main body of the wire fixing device 1 with a fixing threaded section 2a of a power supply block 2, using a screw 6. When laying out the connection wire 3 around, an attempt is made to open a front panel 8 mounted so that it may move to the front frame 5, and pull out the connection wire to this side of an air conditioner by way of a hole on the front frame 5 from the rear side of a base frame 7. The connec tion wire 3 connected with the terminal base 4 is laid out around the side of the fixing threaded hole 2a provided in the power supply box 2 and the wire fixing device 1 is fixed with the power supply box 2 with the fixing screw 6 from above so that the connection wire 3 may be fixed.
Patent JP-2001061250-A (JP)
Title: Motor attaching structure
Inventor: KONISHI YOSHIKAZU
IPC: H02K5/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve the positional accuracy of a motor main body at the time of attaching the main body to a chassis with a simple constitution, by providing a bent section which is formed by bending part of the periphery of the through hole of the chassis on the main body inserting side so that the bent section may come into contact with the peripheral surface of the main body by cutting the part. SOLUTION: A chassis 1 has a through hole 2 at the attaching position of a motor 11 and, at the same time, a bent section 3 which is formed by cutting and bending part of the periphery of the through hole 2 on the bottom face side of the chassis 1. The front end section of the bent section 3 is bent in a chevron (B). The chassis 1 also has holes 4 for passing screws at the time of fixing the motor 11. When the motor 11 is attached to the chassis 1, a projecting section 12 housing the bearing of the rotating shaft 13 of the motor 11 is inserted into the through hole 2 from the rear surface side of the chassis 1. At the time of inserting the projecting section 12, the bent section 3 is outwardly pushed open. Therefore, the bent section 3 tends to return to the state which was maintained by the section 3 before the motor 11 is inserted into the through-hole 12.
Patent JP-H0679667-A (JP)
Title: Inter-shaft handover method for object transferred
Inventor: HASEGAWA AKIHISA
IPC: B23Q7/04
Filed: 1992-09-01
Abstract: PURPOSE:To provide an inter-shaft handover method for each work to be transferred smoothly and surely at all times by conducting a position correction so that the shaft tip of a robot hand is identical to the tip position of a receiving pin furnished on a pin rack dolly. CONSTITUTION:The tip position of a receiving pin 2 furnished on a pin rack dolly is sensed by a sensor 5, and the obtained position data is fed to a robot control device 6. Information of a work W to be transferred is fed to a calculation device 11, and the weight of the work is calculated, and the deflection deltaof the shaft 8 of a robot hand 4 is calculated from the weight of the work, and on the basis of this amount delta obtained, a position correction is conducted with the control device 6 so that the tip of the shaft 8 of the robot hand 4 is identical to the tip position of the receiving pin 2 on the pin rack dolly, and then the work W held on the shaft 8 of the robot hand 4 is transferred onto the pin 2 by a pushout device.
Patent JP-S6387787-A (JP)
Inventor: TACHIKAKE TSUYOSHI
IPC: H05K3/06
Filed: 1986-09-30
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-2002178395-A (JP)
Title: Open type polyimide molded item and its manufacturing method
Inventor: MACHIDA HIDEAKI
IPC: B29C51/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an open type polymide molded item which is thin and preferably of a deep draw-shape or a large scale and to provide its manufactur ing method. SOLUTION: An open-type polyimide molded item has a thickness of <=0.5 mm, a ratio of depth of the molded item to a frontage width of >=0.7 or has a length of the longest axis of >=150 mm and a deep draw depth of >=0.5 mm and is made of an aromatic polyimide resin.
Patent JP-S59125314-A (JP)
Title: Burner of gas stove
Inventor: INOUE SHIYOUJIROU
IPC: F23D14/06
Filed: 1982-12-29
Abstract: PURPOSE:To prevent the burner port of a teeth profile from being entirely choked with boiling over gravy even if gravy is boiled over during heating, by a method wherein the uneven teeth profile of a burner port forms a separate independent part, and the releasing part of the teeth profile is positioned so as to turn upward. CONSTITUTION:A burner head 1 consists of a burner cap 3, a burner head body 9, and a teeth profile part 10 for burner port, and the burner cap 3 has no teeth profile for burner port, whereby a teeth profile 11 forms an uneven shape turning upward. The teeth profile part 10 for burner port has a projecting ring 13 at its bottom 12, and engages a recess ring A15 on an upper surface 14 of the outer periphery of the burner head body 9. A recess ring B17 on an upper surface 16 of an inner periphery mates a projecting ring C18 on the burner cap 3 to provide a gas-sealing effect. Since the tooth profile 11 of the tooth profile part 10 for burner port turns upward, boiling over gravy, dropping in a recess part 19 in the tooth profile 11 once, drops downward. Further, the burner cap 3 is made of corrosion resistant and heat resistant metal and ceramic material, and surface-processing, such as enamelling, glazing, is applied on the outer surface thereof.
Patent JP-H0889938-A (JP)
Title: Treatment of water-based liquid containing hydrogen peroxide
Inventor: FUSHIYOU YUUICHI
IPC: C02F1/00
Filed: 1994-09-28
Abstract: PURPOSE: To decompose hydrogen peroxide existing in water-based liquid by using an immobilized catalase. CONSTITUTION: In a method for treating water-based liquid, an immobilized catalase has sufficient activity and stability and is repeatedly used for a long period of time to reduce treating cost. Hydrogen peroxide contained in process liquid after polymerization reaction or organic synthesis reaction is decomposed and removed without polymers, organic compounds or liquid containing them being deteriorated.
Patent JP-H0982342-A (JP)
Title: Fuel cell
Inventor: ASOU TOMOMICHI
IPC: H01M8/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To attain weight reduction, cost reduction and size reduction. SOLUTION: A fuel cell is provided with a cooling plate 12 which has a passage of a cooling medium inside and is composed of a resin raw material, a power generation cell 1 arranged so as to contact with the cooling plate 12 and a current collecting body 13 connected to the power generation cell 1 from outside. The cooling plate 12 and the power generation cell 1 are layered as a single layer or a multilayer. Since the cooling plate 12 is formed of a resin raw material, weight of the fuel cell can be reduced even in the case of a stack using a large number of cooling plates 12. Since a quantity of heat generated by respective power generation cells 1 is removed outside by the cooling medium moving in the cooling plate 12, a temperature rise in the respective power generation cells 1 can be restrained, and stable electromotive force can be obtained.  Its electromotive force is supplied to a load through the current collecting body 13 connected to the respective power generation cells 1.
Patent JP-H1174942-A (JP)
Title: Radio reception device
Inventor: IWAMATSU TAKANORI
IPC: H03H17/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the phase precision of a reproduction clock and to simplify the constitution of a radio reception device. SOLUTION: The inclination G of an I channel signal Ich is outputted from an inclination judgment part 30, the center tap coefficient α- of an FIR-type filter 25a-1 is considered to be zero. Thus, an error signal E between the input/ output signals of a transversal equalizer 25 is outputted from the filter 25a-1. A clock phase detection part 40 outputs a phase signal CPS corresponding to a phase difference between the reproduction clock and a symbol data clock by using inclination G and the error signal E. A clock reproduction circuit 27 controls the phase of the reproduction clock based on the phase signal. AD converters 23 and 24 AD-convert an orthogonal demodulation signal at the generation timing of the reproduction clock and output it through the transversal equalizer 25.
Patent JP-2000065858-A (JP)
Title: Continuity testing probe
Inventor: IIJIMA KENJI
IPC: G01R1/067
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress a flaw on a base board because of an improper contact face shape of a probe so as to reduce man-hours in replacement by preventing rotation of a plunger part by inertia in a probe moving time and allowing rotation of the plunger only by contact between the base board and the probe. SOLUTION: A probe is constructed of a rotational plunger 4, a fitting punch 5 for preventing the rotational plunger 4 from coming off and rotating excessively, a fixed plunger 6, a holder 7, a positioning jig insertion part 8, and a plunger holding tube 9. After the rotational plunger 4 and the fixed plunger 6 are inserted into the tube 9 and machine parts are inserted into the holder 7, the fixed plunger 6 and a casing body are fixed. The rotational plunger 4 is not fixed in the holder 7 but held inside the tube 9 via two positions in the fitting punch 5 alone, so that it can be rotated through 360 degrees. In this way, the rotational plunger 4 is prevented from rotating, and a rotational action is generated only when the plunger tip is brought into contact with a pad.
Patent JP-S6475948-A (JP)
Title: Radiation source position detector
Inventor: TANIGUCHI KAZUMA
IPC: G01N23/18
Filed: 1987-09-18
Abstract: PURPOSE:To impart clear directionality to the position of a radiation source and to facilitate the detection of said position, by mounting the dose rate meter, which is connected to a dose rate display meter, to the outside end part of a block-shaped radiation absorbing body. CONSTITUTION:A radiation source position detector 12 is arranged to the outer periphery of the welded part 5 of piping 4 in which a cable 2 having a radiation source 1 at the leading end thereof is inserted and constituted by mounting a dose rate meter 14 to the outside end part of a block-shaped radiation absorbing body 13 composed of lead or the like. When the cable 2 is inserted in the piping 4 and the radiation from the radiation source 1 approaches a welded part 5 to enter the detection range of the sensor 14, the intensity of the radiation is displayed on a dose rate display meter 10 and inversely proportional to the square of the distance between the radiation source 1 and the absorbing body 13 to become gradually high. By stopping the insertion of the cable 2 at the point of time when the dose rate is displayed at the min. degree, the position of the radiation source in the piping 4 is detected accurately. By this method, detection accuracy can be enhanced.
Patent JP-H1173225-A (JP)
Title: Positioning method
Inventor: AOKI KUNIYOSHI
IPC: G05D3/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the highly precise positioning method of an object to be positioned. SOLUTION: An arithmetic part 1a selects speed control or position control by a switcher 1b based on a target position (x) of an electronic part 7 and a measured result S9. In the speed control, a servo amplifier 2 amplifies an output signal S1c of a speed control part 1c, and a motor 3 is driven. The speed control part 1c controls the rotating speed of the motor 3 according to an output voltage S3a of a taco generator 3a. In the position control, the servo amplifier 2 amplifies an output signal S1d of a position control part 1d, and the motor 3 is driven. The position control part 1d controls the position of the electronic part 7 according to a number of pulses S3b of a pulse generator 3b. The motor 3 drives a ball screw 4, and the electronic part 7 is moved. The electronic part 7 is detected by a camera 8, and a position (y) is measured by a picture processor 9. Then, a distance Δx(=x-y) between the measured result S9 of the position (y) and the target position (x) is calculated by the arithmetic part 1a, and the operation is repeatedly operated until Δx=0 can be obtained.