baber/WOPTO huggingface dataset:
Patent JP-S62175597-A (JP)
Title: Plastic tube heat exchanger
Inventor: KOJIMA MAKOTO
IPC: F28F21/06
Filed: 1986-01-30
Abstract: PURPOSE:To obtain a heat exchanger made of plastic, which is prominent in forming property and non-contaminating property and having no possibility of generating the local breakage of a tube wall due to static electricity, by a method wherein the heat exchanger is constituted of at least one piece of plastic tube, containing a small amount of dispersed conductive filler and having a proper volumetric resistance within 10<7>-10<13>OMEGA-cm. CONSTITUTION:A plastic tube heat exchanger 1 is formed by bundling a multitude of heat transfer tubes or plastic tubes 2, made of the copolymer of tetrafluoroethylene-perfluoroalkyl vinylether (PFA) mixed with a small amount of electroconductive filler such as carbon black or the like so that the proper volumetric resistance becomes 10<7>-10<13>OMEGA-cm. The terminals of respective tubes 2 are integrated by fusion welding through flanged sleeves 3 consisting of tetrafluoroethylene resin (PTFE) while the terminals of respective plastic tubes 2 are formed so as to have a honeycombed configuration so that the terminals are welded mutually by fusion to form the connecting part 4 of sealed structure.
Patent JP-H05219260-A (JP)
Title: Isdn terminal equipment
Inventor: YAMAMOTO GOJI
IPC: H04M1/66
Filed: 1992-02-04
Abstract: PURPOSE:To provide the ISDN terminal equipment capable of effectively dealing with the forgetting of caller number setting or the like. CONSTITUTION:A caller number decoding section 5 discriminates the presence of a caller number based on information extracted by a processing selection section 4 and compares the caller number with a caller number registered in a caller number table 6 when the caller number is in existence to discriminate the propriety of reception. A user-user information setting section 8 generates caller number input request information used to make a request of transmission of the caller number to a caller when the result of discrimination by the caller number decoding section 5 indicates no caller number and the section 8 generates reception reject information when the result of discrimination by the caller number decoding section 5 indicates reception reject and the result is set to the user-user information. A user-user information extract section 10 extracts the user-user information from a release end message informed via a communication control section 3 at dialing. A caller number setting section 15 sets the entry from an input reception section 14 to the user-user information as the caller number.
Patent JP-H05212427-A (JP)
Title: Looper for stainless steel strip and strip passing method thereof
Inventor: TAKEUCHI NOBORU
IPC: B21B39/08
Filed: 1992-02-04
Abstract: PURPOSE:To prevent a drawing pattern of a steel strip from being occurred in a looper of stainless steel strip by dividing the carriage of the vertical looper into plural parts and shortening the height of the looper. CONSTITUTION:In a vertical looper equipped on a passing line of a stainless steel strip S, the carriage 1 of this vertical looper is split into plural parts in the strip passing direction, and each carriage is equipped separately so that it can move vertically. Plural rolls 2 in the looper of an idler are provided on the lower parts of the looper carriage 1 and the looper structure 4. Unequal tension applying on the stainless steel strip is reduced by dividing the carriage into plural parts and limiting the height of the looper in >=10m. In this way, the occurrence of the drawing pattern on the steel strip in the looper can be avoided and the surface quality of the stainless steel strip can be improved.
Patent JP-H06233410-A (JP)
Title: Controller for engine for driving generator
Inventor: IWASHITA YOSHIHIRO
IPC: B60L50/10
Filed: 1993-02-05
Abstract: PURPOSE:To reduce a discharge amount of fuel vapor into the atmosphere even if a vehicle is traveled in a mode in which an engine for constituting an engine driven generator is not operated for a long period. CONSTITUTION:When a weight W of a charcoal canister for collecting gasoline vapor exceeds a predetermined amount W1 (100) and a vehicle travels (102), an engine is operated (106). When gasoline vapor is purged from a result of operating the engine and the weight W of the canister is reduced less than a predetermined value W2 (110), a VSV for canister purging is turned OFF (116), and the engine is stopped (118). Even if the vehicle is traveled while frequently charging a battery by an external charger, fuel vapor which cannot be collected by the canister is not generated to provide lower public pollution.
Patent JP-H06229285-A (JP)
Title: Operation control device for engine
Inventor: TADA ATSUSHI
IPC: F02B31/00
Filed: 1993-02-05
Abstract: PURPOSE:To improve the fuel consumption rate and an exhaust gas purifying rate by securing combustion stability while restraining a fuel increasing quantity when an engine is started and warmed up. CONSTITUTION:An engine operation control device is provided with an intake air control valve 17 to throttle the bottom wall side of an intake air passage 7 so as to generate a tumble in an intake air flow introduced in a cylinder 2a, an opening detecting means 20 to detect opening of the intake air control valve 17, a fuel injection valve 16 to supply fuel to an engine and a fuel injection control means 21a to increase a fuel supply quantity so that an air-fuel ratio becomes denser than at steady travel time when an engine is started and warming up operation is carried out and is provided with an opening control means 21b to control the intake air control valve 17 to the closing side when a cooling water temperature is not more than a prescribed value when the engine is started time and the warming up operation is carried out and a fuel increasing quantity correcting means 21c to correct a starting time fuel increasing quantity to the decreasing side when the intake air control valve 17 is put in a closed condition.
Patent JP-S62176408-A (JP)
Inventor: FUKUICHI MIWA
IPC: B63B7/08
Filed: 1986-01-30
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-S57133666-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHII TOSHIO
IPC: H01L21/265
Filed: 1981-02-13
Abstract: PURPOSE:To manufacture a circuit, which has high mobility and leakage currents thereof are low, by executing crystallinity improving treatment through the ion implantation and heat treatment of an SOS structure semiconductor layer  only to a surface layer in an NchE type element region and to the whole layer  in NchD type and Pch element regions. CONSTITUTION:An Si film 2 by which an N channel E/D type or CMOS type inverter, etc. are prepared is grown onto a sapphire substrate 1 in thickness such as 0.3mum. Si ions are implanted (120keV, 2X10<15>cm<-2>) in the whole surface, the surface up to 0.2mum depth is changed into an amorphous layer 3, and a layer 4, crystallinity thereof is improved, is formed through heat treatment. A resist  mask 5 is shaped to the NchE type FET forming region 6, Si ions are implanted (200keV, 10<15>cm<-2>) again, and the interface side is turned into amorphous layer 3. The resist is removed, the surface is thermally treated, and the amorphous layer 3 is converted into the crystallized layer 4. Accordingly, the interface leakage of the capacity element region 6, to the surface thereof a channel is shaped, can be reduced while the various characteristics of an SOSIC can be improved by the effect of the amelioration of crystallinity.
Patent JP-S62178160-A (JP)
Title: Noise-reducing chopper circuit
Inventor: HORI HIROBUMI
IPC: H02M3/155
Filed: 1986-01-29
Abstract: PURPOSE:To contrive to make efficiency higher and control generation of noise by connecting one of gate sources with the power terminal of a control circuit and the other of said sources with the vicinity of the cathode of a flywheel diode and further connecting the output of the control circuit with an FET gate. CONSTITUTION:The chopper circuit has an FETQ1 controlling the output of a DC power source E1 to a chopper, a gate source E2 determining a gate voltage of the FETQ1 and a flywheel diode D1 of which the cathode side is connected with the FETQ1 source. One of gate sources E2 is connected with the power terminal of a control circuit IC1 and the other of said sources with the vicinity of the cathode of the flywheel diode D1 and the output of the control circuit IC1 and the FETQ1 gate are connected with each other.
Patent JP-H03225635-A (JP)
Title: Optical head device
Inventor: OBA AKITOMO
IPC: G11B7/135
Filed: 1990-01-31
Abstract: PURPOSE:To make a device small in size and light in weight and to enhance the utilization factor of light by constituting an optical head as a uniaxial system by using one hologram element. CONSTITUTION:The crystal optical axis of the hologram element 5 and the crystal optical axis of a diffraction grating 11 are set to be vertical to and parallel with the plane of polarization of radiated light 2 from a semiconductor laser 1 respectively. The light 2 is made incident on the element 5 as normal light and on the grating 11 as abnormal light respectively, and it is diffracted only by the grating 11. The phase difference of the abnormal light at the grating 11 is diffracted for a sub beam which is used to detect a track error signal. The light 2 accompanied with the sub beam is changed to collimated light 10, changed to circularly polarized light by a lambda/4 plate 6, and converged on an optical disk 8 through a converging lens 4. The returning light reflected on the optical disk 8 is diffracted only by the element 5. +1st order diffracted light, out of diffracted light, is made incident on a six-division photodetector 7 and used to detect the error signal and a recording signal, and -1st order diffracted light is made incident on a photodetector 12 and used to detect the recording signal.
Patent JP-H01195006-A (JP)
Title: Manufacture of ceramic honeycomb structure
Inventor: SUZUKI MASAHIKO
IPC: B28B3/02
Filed: 1988-01-29
Abstract: PURPOSE:To enable the honeycomb structure having an arbitrary pore diameter even in its ultra-micro member to be obtained in setting only the diameter of the core through a process that a ceramic and resin at least are kneaded and a hollow ceramic extrusion material is formed along the extrusion direction, after that, the ceramic extrusion material is bundled in an arbitrary quantity and pressed into a predetermined shape and after drying, it is sintered at high temperature. CONSTITUTION:Part stabilizing zirconia 80 portion by weight containing yttria 3mol% as a ceramic, atactic polypropylene 15 portion by weight as a resin and stearic acid 5 portion by weight as a lubrication are kneaded, and the obtained mixture is extruded by a screw extruder. At this time, a metal of, e.g., 100mum in its diameter is used as the core of a hollow die of the extruder, and a hollow ceramic extruded material of about 2mmphi in its diameter is obtained through the pore diameter of 100mum. Next, the ceramic material is cut into a constant length and loaded in a die press in a bundle by, e.g., 49 pieces, and pressure in heating. The obtained preceding honeycomb material is burned in an oxidizing atmosphere at the highest temperature of 1500 deg.C so as to sinter the zirconia, so that a zirconia honeycomb structure of 10mm in its diameter and pore diameter 80mum in pore numbers of 49 is obtained.
Patent JP-H08206607-A (JP)
Title: Delivery matter collecting device
Inventor: UMEDA SO
IPC: B07C1/00
Filed: 1995-02-07
Abstract: PURPOSE: To improve the service and efficiency of delivery for customers. CONSTITUTION: Delivery matters 101 posted into mailboxes of a delivery matter collecting device 102 are received by a sequential direction arranging device 103, and the arrangement of locations of delivery matters 101 is arranged properly by sensing the positions of certificates of use attached to the delivery matters 101, and the delivery matters are transferred to a printer 105. The information of date and time is provided from a date and time measuring device 104 into the printer 105, and the dates and times are printed on the certificates of use on the delivery matters 101, and simultaneously characteristic numbers are added to the delivery matter collecting device 102.
Patent JP-H11317372-A (JP)
Title: Formation of deposited film, manufacture of semiconductor device substrate, and manufacture of photovoltaic device
Inventor: SHIMODA HIROTSUGU
IPC: H01L31/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent flaws and electrode failure, by applying external stress to the non-deposition surface of a strip-shaped substrate to eliminate curl deformation in the strip-shaped substrate produced by application of deformation stress. SOLUTION: Backside reflective layers 802, 803 are formed on a stainless steel strip-shaped substrate 801 using a roll-to-roll-type DC magnetron sputtering system. Then an n-type layer 804, an i-type layer 805, a p-type layer 806, an n-type layer 807, an i-type layer 808, a p-type layer 809, an n-type layer 810, an i-type layer 811, and a p-type layer 812 and deposited on the backside reflective layer 803 in this order using a roll-to-roll-type plasma enhanced CVD system. Then a transparent conductor layer 813 is formed on the semiconductor layers using the roll-to-roll-type DC magnetron sputtering system, and further a triple solar cell slab having three pin junctions is made. Then the slab is passed through a cylindrical roller-type curl corrector to eliminate curl deformation.
Patent JP-S59143870-A (JP)
Title: Method and device for winding wire rod
Inventor: INAMORI HIROO
IPC: B21C47/14
Filed: 1983-02-07
Abstract: PURPOSE:To enable the winding of a large weight coil compactly and at a high speed by curving wire rods, which come continuously after being rolled, in a coiled form by passing through a spiral molding passage before it is dropped and bundled on a coil bundling bed. CONSTITUTION:When operating, motors 18, 45, 60 are driven rotating a drum 7 and rollers 9..., a coil bundling unit 3, and supporting base 42 respectively. When a wire rod is introduced from an upside inlet 36 after passing through a wire- rod introduction tube 35, into a molding passage 30 under this condition, the wire rod is curved by the inner periphery wall surface of a drum 7 and rollers 9, introduced downward through a guide plate 26 which is spirally formed, and molded in a coiled form. The wire rod molded in a coiled form is sent from a lower side outlet 31 into the coil housing space of a coil bundling bed 54, bundled in a drum 50 which is being rotated being synchronized with the speed of the wire rod, and piled up on a coil receiving board 53.
Patent JP-H06207586-A (JP)
Title: Reciprocating compressor
Inventor: INOUE TOSHIO
IPC: F04B41/02
Filed: 1993-01-11
Abstract: PURPOSE:To reduce the size of a reciprocating compressor by preventing radial protrusion of the cylinder of a compressor body. CONSTITUTION:The crank case 22 of a compressor body 21 is disposed such that its mounting seat part 22C is pointed to the right oblique lower side (the right side support leg 2 side) and a cylinder 23 is mounted on the mounting seat part 22C such that the cylinder is stretched toward the support leg 2 side. Thus, the tip side (a cylinder head 25) of the cylinder 23 can be contained in the installation space of the support leg 2 and a cylinder head 25 alone is prevented from protrusion from the outside diameter of an air tank 1.
Patent JP-H08213768-A (JP)
Title: Door opening structure for apparatus on vehicle
Inventor: SHIBUYA YASUSHI
IPC: H05K5/03
Filed: 1995-02-07
Abstract: PURPOSE: To provide a dip-proof and dust-proof door opening/closing structure for an apparatus of a vehicle with surely closing movement, by using a simple structure easy to close automatically in movement. CONSTITUTION: A door opening/closing structure includes a nose base 1 with an inserting hole 2, a door 3 fitted to the nose base 1 in a slid state for opening or closing the inserting hole 2, a compression spring 8 around a guide axle 7 for pushing the door 3 to open the door 3 through a bracket 9, a pushing button lever 12 with a stopping nail fitted to a stopper member 1a of the nose base 1 in an opened state, in which the fitted state is released when the pushing button lever 12 is pushed from the front part, and an oil damper 10 for hindering the rotation of a gear 11 engaged with a rack part 6 and reducing the speed of movement of the door 3.
Patent JP-S61180801-A (JP)
Inventor: TAKAWA TADASHI
IPC: F22B1/02
Filed: 1985-02-04
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-S61179901-A (JP)
Inventor: HIBI KIYOSHI
IPC: E01B7/00
Filed: 1985-02-04
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-H11208796-A (JP)
Title: Oil feeder
Inventor: SUGIMOTO KOYATA
IPC: B67D7/32
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To allow correct determination of an oil type corresponding to a temperature status of oil vapor concentration remaining in a fuel tank to which oil is fed. SOLUTION: In the oil feeder, when an injection pipe 8A of an oil feed nozzle 8 is inserted into an oil inlet port of a fuel tank, oil vapor in the fuel tank is sucked by an intake pump 15 from the injection pipe 8A. The sucked oil vapor is supplied through a suction hose 13 to an oil vapor concentration sensor 17. A control circuit 25 calculates a temperature rise in a heater and a resistance value based on a current value and a voltage value to the heater for heating the oil vapor concentration sensor 17 and calculates a heater temperature from a change in the resistance value. It also changes a magnitude of an oil type determination value (threshold) based on temperature calculated by a temperature measurement program 25A. The control circuit 25 determines the oil type from a detection value from comparison of the oil vapor concentration sensor 17 with the threshold.
Patent JP-S58139893-A (JP)
Title: Rigging device utilizing cargo handling device
Inventor: HARA HIDEKI
IPC: B66C23/00
Filed: 1982-02-12
Abstract: PURPOSE:To unnecessitate to provide on an upper deck any mast that interferes with cargo handling operations, by slidably fitting a rigging boom to a crane boom. CONSTITUTION:The rigging boom 3 is fitted to the crane boom 13, is maintained to be upright by a holder 15, and a lifting rope 14 is reeledup in accordance with the cargo handling operation of a crane 12 so that the rigging boom 3 is lifted up to furl sails 32a-32c. When unfurling the sails, the lifting rope 14 of the crane 12 is reeled out to move the rigging boom 3 so as to unfurl the sails, the holder 15 is released, the crane boom 13 is tilted by the crane 12, and the rigging boom 3 is stored on a storing table. Accordingly, since the sails are furled  and unfurled by the cargo handling device and the rigging boom is stored at  such a place as not to interfere with the cargo handling operation when handling  the cargo, it is unnecessitated to provide on the upper deck any mast that interferes with the cargo handling operations, and the construction cost can be saved.
Patent JP-S58148873-A (JP)
Inventor: PEETAA FUAARUNI
IPC: C07D307/62
Filed: 1983-02-10
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-S52104675-A (JP)
Title: Abnormality detector in automatic controller
Inventor: KURIHARA NOBUO
IPC: H02K7/18
Filed: 1976-02-27
Abstract: PURPOSE:To simplify detection of abnormality in an automatic controller for a large capacity plant by discriminating a trouble in each divided block and upper blocks in the automatic controller on the basis of a signal from each block.
Patent JP-H08192101-A (JP)
Title: Method for treating surface-coated powder
Inventor: MIYAZAKI TOSHIMASA
IPC: B05D7/00
Filed: 1994-01-19
Abstract: PURPOSE: To provide a method for treating powder coated with organohydrogen polysiloxane which generates almost no hydrogen. CONSTITUTION: Powder, after being reacted with organohydrogen polysiloxane for surface treatment, is contacted with at least one kind selected from among water and lower alcohols to replace the unreacted reactive hydrogen atoms of the organohydrogen polysiloxane left in the coating layer with a chemically stable functional group.
Patent JP-H0586255-A (JP)
Title: Thermoplastic resin composition
Inventor: MORI HIROSHI
IPC: C08L67/02
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject composition having excellent freeze resistance, heat resistance and impact resistance and improved moldability and processability, comprising a thermoplastic polyester, a specific complex rubber- based graft copolymer, an ester-based plasticizer, etc., in a specific ratio. CONSTITUTION:The objective composition comprises (A) 2-80wt.% thermoplastic polyester, (B) 5-55wt.% complex rubber-based graft copolymer prepared by subjecting a complex rubber having a mutually entangled structure of (i) 5-90wt.% polyorganosiloxane rubber component and (ii) 95-10 polyalkyl (meth) acrylate rubber component so as not to divide these components and 0.08-0.6mum average particle diameter to graft polymerization with one or more vinyl-based monomers, (C) 5-80 polyester-based thermoplastic elastomer and (D) 5-25wt.% ester-based plasticizer.
Patent JP-2000222697-A (JP)
Title: On-vehicle camera apparatus
Inventor: KUMAGAI YOSHIZO
IPC: G08G1/16
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle camera apparatus which has excellent operability and also can prevent a wheel from getting into a ditch. SOLUTION: This on-vehicle camera device includes a front side face camera 1 and a rear side face camera 2 for respectively picking up the images of the left front and left rear wheels of a vehicle 11, a monitor 3 for displaying video picked up by the cameras 1 and 2, a power supply controlling part 4 for controlling the on/off of the power supply for the cameras 1 and 2 and the monitor 3 according to a control signal, a vehicle speed detecting part 7 for detecting the speed of the vehicle 11, an on-coming vehicle detecting part 6, a vehicle travel navigation system 10 and a vehicle travel situation deciding part 5 which decides a vehicle travel situation on the basis of data outputted from the parts 6 and 7 and the system 10 and for transmitting the control signal for controlling the power supply for the cameras 1 and 2 and the monitor 3 to a power supply controlling part 4.
Patent JP-H06230182-A (JP)
Title: Process method for decontamination waste liquid
Inventor: HARADA MASAO
IPC: G21F9/10
Filed: 1993-02-08
Abstract: PURPOSE:To provide a method capable of recovering at high efficiency transuranium elements, lantanoid elements and metals from the waste liquid of decontaminating metal waste contaminated with transuranium elements. CONSTITUTION:Fluorine ion in decontamination waste liquid generated during processing metal waste contaminated with such transuranium elements as Np, Pu, Am, Cm and the like with acid including fluorine ion is controlled at least 0.001mol/l and the acid concentration, at least 0.01 normal. First, the transuranium elements together with lantanoid elements are filtered and solidified as unsoluble fluoride deposit. Then, metal ion in the filtered liquid is recovered by electrolysis separating on electrodes. The fluoride deposit can be heated with the other solidifying material to be ceramic solid.