baber/WOPTO huggingface dataset:
Patent JP-H08187596-A (JP)
Title: Pipe machining device in laser beam machine
Inventor: SATO YOSHIHARU
IPC: B23K26/082
Filed: 1995-01-09
Abstract: PURPOSE: To enable laser machining on a pipe with satisfactory precision by supporting with a pair of pipe supporting rollers constituting plural pairs that are adjustably movable at suitable spaces apart in the longitudinal direction of the pipe. CONSTITUTION: The left end of a pipe W is clamped which is to be machined with a chuck 7 of a pipe index device 5; the pipe W is supported by a pair of pipe supporting rollers 17 constituting plural pairs; and the X-axis carriage 19 is moved in the X-axis direction. Then, the pipe W is irradiated with a laser beam from the nozzle 25 of a laser machining head 21 for laser machining. The laser machining is performed at suitable spaces apart in the circumferential direction of the pipe W by allocating the pipe W with the rotary allocating device 9 of the pipe index device 5. Even if the pipe W is varied in length, it is uniformly supported by adjustably moving each pipe supporting rollers 17 at suitable spaces in the X-axis direction; thus, the laser machining is performed with a satisfactory machining precision.
Patent JP-H06207078-A (JP)
Title: Flame-retardant resin composition
Inventor: ITO HIROYUKI
IPC: C08L35/00
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a resin composition having a low halogen content and a low specific gravity and excellent in heat stability, impact resistance and self-extinguishing properties by mixing a styrene resin copolymerized with a halogenated vinyl monomer with an iron-containing compound. CONSTITUTION:The composition comprises 100 pts.wt. mixture of a rubber- reinforced resin of a grafting ratio of 5-150wt.%, obtained by polymerizing a monomer mixture containing a halogenated monomer, etc., in the presence of a rubbery polymer, a copolymer obtained by polymerizing a monomer mixture comprising a vinyl halide monomer, an aromatic vinyl monomer, etc., and a polymer obtained by polymerizing at least one monomer selected from among aromatic vinyl monomers, etc., 0-30 pts.wt. flame retardant, and 0.005-10 pts.wt. iron-containing compound.
Patent JP-S60144963-A (JP)
Title: Mis type semiconductor integrated circuit
Inventor: SOEJIMA KATSUMOTO
IPC: H01L29/06
Filed: 1984-01-09
Abstract: PURPOSE:To prevent the generation of leakage currents just under a field oxide film after the projection of radiation by surrounding the periphery of a drain region by a gate region and surrounding the gate region by a source region connected to the minimum potential of the titled IC. CONSTITUTION:The periphery of a drain region 15 consisting of an N<+> diffusion region in an MOS transistor (TR) disposed to one main surface of a P type Si substrate 11 is surrounded by a gate region 16 in the MOS transistor, and the periphery of the region 16 is surrounded by a source region 14 as an N<+> diffusion region connected to grounding potential as the minimum potential of the titled MOSIC. Accordingly, even when the MOS type IC is irradiated by radiation and the threshold voltage of the isolated MOS TR by a field oxide film 12 reaches to supply voltage or lower, leakage currents do not flow because all of the potential of the N<+> diffusion region being in contact with the film 12 are brought to grounding potential together with the substrate 11.
Patent JP-H01179673-A (JP)
Title: Method for thermal sterilization with microwave
Inventor: NAKAGAWA YOSHIHIRO
IPC: A23L3/26
Filed: 1988-01-07
Abstract: PURPOSE:To perform thermal sterilization in improved uniformity of temperature without necessitating the procedures such as inversion of a packaging material, by filling a sterilizing object in a package and locally heating only the lower part of the packaged object with microwave radiation while transferring the package in vertical or inclined state. CONSTITUTION:A sterilizing object, especially composed mainly of a liquid or viscous material is sealed in a packaging material and the package is put into a holding member 2 made of a microwave-transmitting material resistant to pressure and having a holding cavity having the same size as the packaging material. The package is continuously transferred and passed by a transfer apparatus 3 through a microwave heating chamber 1 in a standing state inclined >=45 deg. from horizontal line. The microwave heating chamber 1 is divided into an upper and a lower sections with a partition plate 6 having a gap 7 and made of a microwave-reflecting material such as metal. The microwave radiation is radiated through a waveguide 5 from a microwave oscillator 4 to effect the local heating of only the lower part of the heating chamber 1.
Patent JP-S60145185-A (JP)
Inventor: HAMAKAWA ETSUZOU
IPC: D06F17/08
Filed: 1984-01-09
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-H05180883-A (JP)
Title: Resistance value measuring device
Inventor: KAWAI MASASHI
IPC: G01R27/14
Filed: 1992-01-08
Abstract: PURPOSE:To provide a resistance value measuring device which is adapted to decide resistance values of plural resistance elements and transfer those results to a data collector, and which can measure resistance values of many resistance elements at high speed by classifying resistance elements at the beginning by a decision circuit for deciding a difference from a designated reference value and practically measuring a resistance element having a large error by a measuring device. CONSTITUTION:In a resistance value measuring device comprising a data collector 2 for collecting data output of a resistance value measuring circuit 1, there are provided plural resistance value decision circuits 7-1, 7-2-7-n connected in parallel to the terminal of the resistance value measuring circuit 1. The resistance value decision circuits 7-1, 7-2-7-n compare the resistance values of resistance elements to be measured 5-1, 5-2-5-n connected to the output of the resistance value decision circuit with a designated value so as to decide the state of magnitude and transfers the decision result to the data collector 2.
Patent JP-S60145783-A (JP)
Title: Visibility improving device
Inventor: SEKO TAKATOSHI
IPC: H04N7/18
Filed: 1984-01-09
Abstract: PURPOSE:To prevent a blooming phenomenon by headlight beams by providing a shutter means which synchronizes with only the irradiation period of intermittent light of a projection means and is driven under transmission conditions. CONSTITUTION:In a light transmission amount control circuit 7a, monostable multivibrators 76a, 76b and 76c are driven by synchronizing with the clock pulse which is outputted from a timing signal generation circuit 1, and they output one-shot pulses. In accordance with the amount of light which is detected by a photodetector 52a, the pulse width of each one-shot pulse which is outputted from AND gates 77a-77c by the period of intermittent light becomes shorter according to the increase in the amount of the detection light. In other words, the amount of light which arrives at an image pickup device 3 decreases as the amount of receiving light increases.
Patent JP-S59130317-A (JP)
Title: Polyester fiber for feather
Inventor: SHIMIZU YOSHIMASA
IPC: A47G9/02
Filed: 1983-01-11
Abstract: PURPOSE:To provide the titled polyester fiber having close resemblance to natural feather, and composed of polyester hollow filament having a specific elongation and a specific hollowness and composed of ethylene terephthalate recurring unit. CONSTITUTION:The objective polyester fiber for artificial feather is composed mainly of a polyester hollow fiber composed of ethylene terephthalate recurring unit, and having an elongation of <=4.5% under a load of 3.0g/d and a hollowness of >=15%. The single filament denier of the polyester fiber is preferably 4- 15 denier.
Patent JP-S62159538-A (JP)
Title: Frequency synthesizer for frequency hopping
Inventor: YOSHISATO AKIYUKI
IPC: H04B1/69
Filed: 1986-01-07
Abstract: PURPOSE:To attain high speed operation by applying frequency hopping through the input of an analog data outputted from a D/A converter to a VCO and controlling the data by a phase locked loop. CONSTITUTION:The frequency hopping, that is, the frequency deviation is applied by inputting an analog data outputted from the D/A converter 21 to the VCO 25 and controlled by the phase locked loop, then the frequency deviation time is decided by a code conversion and D/A conversion. The access time of RAM/EPROM as a code converter 19 is 150-250nS and the settling time of the D/A converter 21, with a resolution of 12-bit, is 50nS of hybrid type -400nS of monolithic type. Thus, the high speed operation as less as 1muS or below in the total time of the code converter 19 and the D/A converter 21 is attained. Further, the frequency accuracy is as high as a reference signal of a phase locked loop, noise and jitter are lowered sufficiently and excellent stability is attained.
Patent JP-H11245187-A (JP)
Title: Method of elaborate mechanical holding
Inventor: ULRICH NATHAN T
IPC: B25J13/08
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To stabilize a grip of an article to be held by deciding stability of the grip with a tactile sensor, repositioning a holding device in cases where unstableness of the grip is judged, and deciding the stability of grip again. SOLUTION: An arm of a robot is moved till a hand thereof contacts with an article. A robot arm control device 250 performs this movement on the basis of the information from a tactile sensor 200 provided on a surface of a palm of the robot for sensing the touch with an article. A hand control device and an arm control device are held in the nearly same joint angle, and operated so as to position the article within a range of the grip of the hand. Closing means the Boolean operation for carrying necessary to decide whether stabilized holding is obtained or not. In cases where holding exists within a range of a parameter for deciding the predetermined stability, 'restriction' is carried out. In cases where a decision that holding is not stabilized is decided, fingers 40, 45 of the hand are reset to the original opening position.
Patent JP-S61270278-A (JP)
Inventor: YOSHIDA SHIGEO
IPC: B28B23/04
Filed: 1986-01-08
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-S62162715-A (JP)
Title: Exhaust gas cleaning device for diesel engine
Inventor: HAYASHI KOTARO
IPC: F01N3/20
Filed: 1986-01-10
Abstract: PURPOSE:To promote refreshing of an absorbing agent and to reduce discharging of odor component, by disposing a catalyst oxide upstream of the odor component adsorbing agent provided with an exhaust passage of a Diesel engine. CONSTITUTION:An engine 10 has an exhaust pipe 22 including a bypass pipe 26 provided with an absorbing agent 28 for absorbing odor component of exhaust gas. In addition, a catalyst oxide 29 is disposed upstream of the absorbing agent 28 of the exhaust pipe 22. Although the catalyst oxide is not activated in idling, odor component of exhaust gas is absorbed to the absorbing agent. When a temperature of exhaust gas increases, the odor component adsorbed to the adsorbing agent is separated. However, since the adsorbing agent is refreshed by the exhaust gas cleaned by the activated catalyst oxide at this time, refreshing is promoted and discharging of odor component is reduced.
Patent JP-H08199463-A (JP)
Title: Molding of fiber structure
Inventor: FUJIOKA YOSHITAKA
IPC: D04H1/542
Filed: 1995-01-10
Abstract: PURPOSE: To provide a method for hot-molding by which the quality of a fiber assembly is simply kept constant. CONSTITUTION: This method for molding a fiber assembly is to house the fiber assembly (1) in a baglike filmy material (2), comprising a filmy material comprising substantially the same polymer as that constituting binder fibers and substantially airtight other than a housing port provided for the fiber assembly and an opening installed for venting air in the interior thereof, keep the interior of the housing space of the baglike filmy material (2) in a decompressed or a vacuum state, thereby provide the fiber assembly (1) with a desired filling density, then hermetically close the housing port and opening, subsequently deform and hold the baglike filmy material (2) in a desired shape and hot-mold the fiber assembly in this state at a temperature higher than the melting point of the binder fiber and lower than the melting point of nonelastic polyester-based staple fibers,  in the method for hot-molding the fiber assembly (1) containing the binder fibers, having the lower melting point than that of the nonelastic polyester-based staple fibers having a crimped shape, mixed and dispersed in a matrix comprising the staple fibers into a desired shape.
Patent JP-S5495314-A (JP)
Title: Electric train controller
Inventor: KOUNO TOSHIKATSU
IPC: B60L9/12
Filed: 1978-01-13
Abstract: PURPOSE: To prevent a rapid change of a braking force at a change over of resistors by detecting that a vehicle speed reaches to a predetermined value with a vehicle speed detector, and then decreasing a field current to a predetermined value to change over a resistor in a dynamic brake at braking.  
     CONSTITUTION: When a main motor 8 is operated as a separately excited generator by connecting its armature to a dynamic brake resistor 11 and closing a braking switch 15 to decrease a current of a field winding 13 through a rectifier 4d at dynamic braking, a decision circuit checks whether a vehicle speed reaches to the speed to be change over reistance of the dynamic brake resistor 11 or not base on an output from a vehicle speed detector and commands to decrease the field current to a predetermined value and the resistor is changed over with a circuit breadker 12 after detection of this decrese. By this means, a smooth change over of the brake resistor can be made without a rapid change of a braking force in a main circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02182687-A (JP)
Title: Method of washing cylinder of elevator
Inventor: ASAKA MASAYA
IPC: B08B9/02
Filed: 1989-01-10
Abstract: PURPOSE:To wash a cylinder easily by force-feeding the pressure air of a pressure air source into the cylinder from near the cylinder lower bottom to agitate and wash the inside of the cylinder, then force-feeding the pressure air into the cylinder from near the cylinder upper bottom to apply the air pressure to the oil surface in the cylinder, and recovering the oil in the cylinder from near the lower bottom to a recovering tank. CONSTITUTION:The switching operation of a switching means 8 is conducted to force-feed the pressure air of a pressure air source 6 in the cylinder 2 through a line 10 having one end connected near the lower bottom of the cylinder 2, the pressure air is expanded in the cylinder 2, and the oil is agitated to wash off sludge around the cylinder lower bottom. Then, the switching operation of the switching means 8 is conducted to force-feed the pressure air of the pressure air source 6 into the cylinder 2 through a line 11 having one end connected near the upper bottom of the cylinder, and the pressure air is applied to the oil surface in the cylinder 2. Hence, the oil containing sludge in the cylinder 2 is recovered in a coil recovering tank 7 through the line 10 having one end connected to the lower part of the cylinder 2.
Patent JP-H07215213-A (JP)
Title: Working vehicle
Inventor: YOOZEFU TOIRAA
IPC: B61D15/00
Filed: 1995-01-10
Abstract: PURPOSE: To easily and rapidly enlarge a working platform through selective use of structurally simple means in order to perform a predetermined operation. CONSTITUTION: An auxiliary working platform 15 can be detachably connected to a vehicle structure 4 via fastening devices 16, and a working platform 12 and the auxiliary working platform 15 are provided with a connecting device 13 for selectively interconnecting the working platform 12 and the auxiliary working platform 15.
Patent JP-S58120154-A (JP)
Title: Monitoring method for distribution of plasma
Inventor: OSADA HISAJIROU
IPC: G01N21/64
Filed: 1982-01-12
Abstract: PURPOSE:To maintain the uniformity and reproducibility of etching by computing the state of density distribution of chemical species in plasma from the data on the emission distribution of plasma, in a method for monitoring the emission of plasma. CONSTITUTION:Plasma rays 2 from a plasma emission source 1 are selected by a condensing direction selecting mechanism 3 which selects the direction of condensation, and a selected ray 10 thereof enters a spectroscope 4. A ray 11 separated thereby is detected by a photodetector 5, and the intensity thereof is transduced into an electric signal and sent to a data processing unit 6. On the other hand, when the condensing direction selecting mechanism 3 is controlled by a controlling mechanism 7, the control signal obtained therefrom is also sent to the data processing unit 6. This signal is employed as the data on the direction of condensation of the ray detected by the photedetector 5. Data processing  is conducted, the two-dimensional or three-dimentional distribution of plasma is computed, and the result is outputted to a display unit 8.
Patent JP-H06206004-A (JP)
Title: Electric precipitator
Inventor: FUKUDA TAKESHI
IPC: B03C3/28
Filed: 1993-01-11
Abstract: PURPOSE:To perform efficiently dust collection, to improve insulating properties of an electrode part and to obtain excellent productivity. CONSTITUTION:At least a high voltage electrode 2 between the high voltage electrode 2 and an earth electrode 3 is formed by cutting out a plate-like material or a sheet-like material prepd. by applying insulation with an insulation sheet coating on a conductive raw material formed into a pattern constituting the electrode and the earth electrode 3 is formed by cutting out a conductive raw material having a similar structure to the high voltage electrode 2 or a plate-like or a sheet-like material and the high voltage electrode 2 and the earth electrode, 3 are combined so as to be arranged alternatively.
Patent JP-H01177637-A (JP)
Title: Address calculating circuit
Inventor: HANATANI SHUICHI
IPC: G06F12/02
Filed: 1988-01-07
Abstract: PURPOSE:To prevent the increase of a delay time due to the division loss of a package by making an address adder and an attached flip-flop into one unit, and packaging them. CONSTITUTION:Data given by command words are divided into three, namely, a segment number, a page number and an in-page address, an address processing part is slice-divided into a segment number processing part 11, a page number processing part 12 and an in-page address processing part 13 which are corresponding, respectively, each is made into one set to a unit, and it is packaged and mounted to an LSI chip. Namely, address adders 61-63 and attached flip- flops 81 and 82 are packaged to the LSI chip in being made into 1 unit. Consequently, an addition result corresponding to the division data of one divided order can be obtained from a circuit stored in one package. Thus, the mounting to be very advantageous from the viewpoint of the delay time can be executed.
Patent JP-S63170486-A (JP)
Title: Liquid crystal optical element
Inventor: TAKAYANAGI TAKASHI
IPC: C09K19/38
Filed: 1987-01-08
Abstract: PURPOSE:To obtain the titled element effective in remarkably promoting the orientation of a polymeric liquid crystal and improving the reliability of especially an optical recording medium having high recording density and a display, by adding a specific amount of an adamantane (derivative) to a polymeric liquid crystal. CONSTITUTION:The objective element can be produced by compounding (A) a polymeric liquid crystal {preferably a compound composed of three components consisting of a main chain (e.g. polyacrylate), a spacer (e.g. 2-18C methylene chain) and a liquid crystal group [e.g. the group of formula (R is 1-6C alkoxy, 1-8C alkyl, H, etc.)]} with (B) 0.01-15wt.%, preferably 0.1-10wt.% adamantane (derivative).
Patent JP-S63170146-A (JP)
Title: Load control unit for automobile
Inventor: KAWADA TOSHIHIKO
IPC: G06F11/00
Filed: 1987-01-08
Abstract: PURPOSE:To keep off any malfunction of load due to a noise, by connecting each of control units thereto at each load, giving a common signal and a separate signal to each control unit, and operating the load conformed to the control unit to which pulses of both these signal are given. CONSTITUTION:Each of control units 7 are installed at each load 22 of an automobile, and each control unit 7 is made up of unitizing a voltage regulator circuit 13, a latch circuit 14, a switch circuit 15 and a current detector 16 in a body. And, a common signal line 23 out of a microcomputer is connected to a signal terminal SIG of each control unit 7 and a separate address signal line 24 to an address terminal AD, respectively, thereby making a signal so as to be given to a data terminal D of the latch circuit 14 and an address signal to a clock terminal CL respectively. And, control takes place so as to performed current-energization to the load 22 conformed to the control unit 7 to which the signal and the address of the latch circuit 14 are given at the same time.
Patent JP-S61162559-A (JP)
Title: Coating composition for application to metal
Inventor: SANO TAKASHI
IPC: C09D175/04
Filed: 1985-01-09
Abstract: PURPOSE:To provide the titled two-pack coating composition capable of giving coating film high in corrosion-proofness, weatherability, and water, wear and impact resistance, made up of each specific hydroxyl group-contg. polymer and isocyanate group-contg. organic polyisocyanate. CONSTITUTION:The objective two-pack coating composition for application to metal made up of (A) a hydroxyl group-contg. polymer prepared by polymerization between (i) 10-30wt% of ethylenic unsaturated monomer(s) constituted by at least one sort of monomer selected from hydroxyalkyl (meth)acrylates and allyl alcohol (e.g., hydroxy ethyl acrylate), (ii) 20-70wt% of other ethylenic unsaturated monomer(s) constituted by at least one sort of monomer selected from styrene and methacrylic esters (e.g., methyl methacrylate) and (iii) 20-70wt% of third ethylenic unsaturated monomer(s) constituted by at least one sort of monomer selected from ethylene, propylene, butadiene and isoprene and (B) an organic polyisocyanate having at least two isocyanate groups (e.g., tolylene diisocyanate).
Patent JP-2000203504-A (JP)
Title: Boxing apparatus
Inventor: TAKEMOTO FUMIHIKO
IPC: B65B5/06
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To securely box articles relatively heavy in weight or the relatively large number of articles in a finely arranged state. SOLUTION: A boxing apparatus has such steps that the predetermined number of bagged articles 1 are arranged on first damper plates 7, 7, the bagged articles 1 thus arranged are sandwiched and held between holding plates 9, 9 from both lengthwise sides of the arrangement of the bagged articles 1, the first damper plates 7, 7 are moved in the lengthwise direction of the arrangement of the bagged articles 1 to be pulled apart the arranged bagged articles 1, and the bagged articles 1 sandwiched between the holding plates 9, 9 are pressed by a push-in plate 13 to be packed into an outer box 2.  In this boxing apparatus, second damper plates 43, 43 are provided which are disposed among the first damper plates 7, 7 and the outer box 2, and each of which is freely movable between a support position where a bottom of each bagged article 1 to be pushed into the outer box 2, namely, the end of each bagged article 1, which is arranged in a predetermined, substantially horizontal direction orthogonal to the lengthwise direction of the arrangement of the bagged articles 1, is supported and a non-support position deviated from the bottom of each bagged article 1.