baber/WOPTO huggingface dataset:
Patent JP-S5958359-A (JP)
Title: Supersonic flaw detecting method for welded steel pipe
Inventor: MATSUMI TOSHIYUKI
IPC: G01N29/44
Filed: 1982-09-28
Abstract: PURPOSE:To improve the productivity by finding the torsion rate of a welded part by a specific equation based on detect signals of welded part detectors installed to both ends of a steel pipe, and then, performing flaw detection along the distorted welded line of the steel pipe. CONSTITUTION:Electromagnetic sensors 7 and 7' of welded part detectors are put on the welded seam 15 of both ends of an electric welded tube 1 turned by the roller of a turning device (both are not shown in diagram) and the welded seam line 15 at both ends is detected. Then the torsion of the tube 1 is found from a specific formula using the pulse difference dp of seam signals obtained from the sensors 7 and 7' and the outer diameter D and length L of the steel tube 1. After the torsion is obtained, a supersonic flaw detecting terminal mechanism section 12 is run along the estimated linear seam line 14 while the mechanism section 12 is driven and controlled by a torsion follow-up motor 13 based on the torsion found from the specific formula. Thus the flaw detection of the steel tube is performed. When such system is used, highly reliable flaw detection can be performed on the welded part and its vicinity utilizing supersonic waves.
Patent JP-H0456317-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATTORI HIROMI
IPC: H01L21/28
Filed: 1990-06-26
Abstract: PURPOSE:To make it possible to form tungsten continuously and inhibit separation by forming a contact hole on an insulation layer on a silicon substrate, cleaning and drying the silicon substrate with rare hydrofluoric acid, leaving the substrate to stand for a specified time in an inactive gas atmosphere, and then forming tungsten wiring based on a selection tungsten process on the contact hole, using WF8 and SiH4. CONSTITUTION:An insulation layer 4 is formed on the surface of a silicon substrate 7 with devices comprising N<+>-Si and P<+>-S layers 2 and 3 where the layer is etched and penetrated so as to form contact holes 5. The substrate is cleaned with rare hydrofluoric acid and dried where it is left to stand for a specified time in an inactive atmosphere. After that, the substrate is laid out in a CVD device, and heated from 250 to 370 deg.C. The flow rate ratio of WF6 and SiH4 is specified as 30/18/ to 30/16 while the pressure is set to be 0.08 to 0.12 Torr. The substrate is processed for 130 to 150 seconds where 1.0 to 1.2mum thick alpha crystal tungsten is deposited, thereby forming a tungsten wiring layer 6. The wiring and devices or the like are further formed thereon so as to manufacture semiconductor devices.
Patent JP-S6326577-A (JP)
Title: Corona discharge detecting device for insulating oil
Inventor: OZAKI KENJI
IPC: G01R31/12
Filed: 1986-07-18
Abstract: PURPOSE:To facilitate a management over equipment which uses insulating oil by detecting corona discharge based on the light-reception of a photodetector. CONSTITUTION:An iron core 6 wound with a transformer coil 5 is provided in a housing 1, the iron core 6 is dipped in the insulating oil 7 together with the coil 5, and the photodetector 8 is provided on a side plate 3 where the corona discharge is easily caused. Then, corona light received by the photodetector 8 is passed through an optical fiber 9, converted by a photodetector 10 photoelectrically, and amplified properly to obtain a detection electric signal. This detection electric signal is used as an input signal to a display device which displays the occurrence of the corona discharge in the insulating oil, a driving start signal for a pump which circulates the insulating oil through a filter, and a control signal for eliminating trouble caused by the corona discharge occurring to other insulating oil. Thus, the management over the equipment using the insulating oil is facilitated.
Patent JP-2000000141-A (JP)
Title: Stepless adjustable reclining type arm rest device
Inventor: NAKAGAKI NOBUHISA
IPC: B60N2/75
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a stepless adjustable reclining type arm rest device equipped with a rotation supporting structure for an arm rest being as thin as possible, and a holding mechanism by a one-way clutch so that a desired sheet width or the like can be ensured. SOLUTION: Between a seat main body side and an arm rest main body 4, a ball one-way clutch which makes the arm rest main body 4 turnable only in the kicking up direction, and a hold releasing mechanism 7 to selectively release the holding state in the lowering direction of the arm rest main body 4 by the ball one-way clutch, are provided, and thus, a thin and stepless one-way mechanism can be realized, and even in a car room of a narrow width, this stepless adjustable reclining type arm rest device can be easily attached without sacrificing a seat width and a passage width.
Patent JP-H073099-A (JP)
Title: Production of both fluororubber composition and cured molded product thereof
Inventor: KANEKO TAKEO
IPC: C08K5/16
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a fluororubber composition causing no malmolding thereof in its molding through polyol curing in a mold, also good in mechanical properties by incorporating a polyol curing composition for fluororubber with a nitrogen- or phosphorus-contg. organic compound. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of a fluororubber produced by copolymerization between (1) vinylidene fluoride and (2) hexafluoropropylene, or between the components 1 and 2 and (3) tetrafluoroethylene, (B) 0.05-2 pts.wt. of an organic quaternary phosphonium salt (e.g. triphenylbenzylphosphonium chloride), (C) 0.01-3 pts.wt. of a nitrogen- contg. organic compound and/or phosphorus-contg. organic compound (e.g. triphenylphosphine), (D) 0.1-10 pts.wt. of a polyhydroxy compound (pref. bisphenol AF) and (E) 0.5-30 pts.wt. of a metal oxide and/or metal hydroxide (e.g. magnesium oxide).
Patent JP-H114293-A (JP)
Title: Switching system
Inventor: KANBARA KEIGO
IPC: H04M3/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To secure the communication against various faults of a switching system by connecting directly an extension terminal to a line wire system communication network and also to omit a special emergency connection cable by using an idle terminal. SOLUTION: A main body control part 1 performs the switching control between an extension system communication network 6 and a line wire system communication network 4. If the power voltage of the part 1 drops, the software has a runaway or the starting abnormality occurs, an emergency line wire controller 20 detects these faults. At the same time, the faults are notified to an extension terminal 7 and an emergency line wire connection device 21. Then the direct connection is secured between the terminal 7 and an interface part 3 by means of an idle terminal of the network 6.
Patent JP-H07140862-A (JP)
Title: Photoreceptor cleaning device for electrophotographic device
Inventor: OGATA FUMIO
IPC: G03G21/10
Filed: 1993-06-16
Abstract: PURPOSE:To provide a cleaning device for an electrophotographic device capable of surely preventing a blade cleaning the surface of the a photoreceptor from being turned upside down. CONSTITUTION:A plate body on which an opening part 1 is formed is bent in the range of an angle of 45 deg.C-135 deg.C and used as a holder 2. The blade 3 having edge parts 6 and 7 is constituted in such a manner that a rectangular sheet-like elastic body having the formation of a slit on an intermediate part is bent to form a cross-section to a roughly L-shape and the top/bottom end parts are fixed on the holder 2. The blade 3 is projected to the side of the photoreceptor 21 from the opening part 1, so that the edge part 6 press-contacts with the surface of the photoreceptor. Since both end parts of the blade composed of the elastic body are fixed on the holder, the blade is surely prevented from falling upside down.
Patent JP-2000001958-A (JP)
Title: Building provided with sunlight power generation cell
Inventor: OKAMOTO MIKIO
IPC: H01L31/042
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To rationally compose an installation structure in installing a sunlight power generation cell on a building such as a house. SOLUTION: An opening part B is formed in part of a roof A. This opening part B forms a cut part 4 in a roof board 3, an installation frame 6 to fix a transparent glass 8 is installed on the outer side of the cut part 4, a rafter 5 is fixed on the inside, and an installation member 7 on which a module 2 composed of arranged cells 1 is fixed to the rafter 5. In engaging the transparent glass 8 in a groove 6a of the installation frame 6, a gasket 9 is filled in a gap formed between both to keep gas tightness and water tightness.
Patent JP-H05209510-A (JP)
Title: Determination of storage capacity of catalyst and apparatus
Inventor: FURANKU BURISHIYUKE
IPC: F01N11/00
Filed: 1992-06-29
Abstract: PURPOSE: To provide a method and an arrangement capable of determining a storage capacity of a catalyst in any steady-state operating condition of an internal combustion engine having the catalyst. CONSTITUTION: Storage capacity of a catalyst 11 is determined by using signals λ-V and λ-H of a forward probe 13.v and a rearward probe 13.h of the catalyst showing changes from rich to lean and vice versa. The storage capacity SPV is calculated 16 by integrating 14 quantity of oxygen which is absorbed or discharged during a period necessary for emptying the catalyst of oxygen or fill the catalyst with oxygen. Starting of the integration is determined by using a time point of a phase change of the forward probe 13.v, and end of the integration is determined from a phase shift time and a gas passing time. No special test operation of an internal combustion engine 10 is necessary for determining the storage capacity of the catalyst, so that the determination can be carried out in any steady-state operating condition.
Patent JP-H0469015-A (JP)
Title: Power supply controller
Inventor: NOGUCHI AKIO
IPC: H02J1/00
Filed: 1990-06-29
Abstract: PURPOSE:To realize remarkable simplification and cost reduction by completing a predetermined sequence for each section before an interlock switch is opened after a detection signal is outputted with a time lead or lag while being interlocked with open/close state of the interlock switch. CONSTITUTION:When a photo-interrupter 1 interlocked with mechanical operation of a door outputs a detection signal representing open state of the door, a CPU 12 completes a predetermined sequence for each section before an interlock switch 3 is opened. The CPU 12 then controls power supply to each section based on opening/closing of the interlock switch 3 interlocked with mechanical operation of the door.
Patent JP-H0469011-A (JP)
Title: Protective method and device for superconducting coil
Inventor: YAMAGUCHI SAKUTARO
IPC: H02H7/00
Filed: 1990-06-29
Abstract: PURPOSE:To realize considerable reduction of size and cost by providing a power supply to be connected across a superconducting coil through a disconnector and at least one protective resistor and circuit opening means to be connected in parallel with the superconducting coil thereby eliminating a large power switch for continuously feeding a large current. CONSTITUTION:A disconnector DS is normally closed to feed power from a bipolar power supply PS to a superconducting coil L thus exciting the superconducting coil L with a predetermined current (i) flowing in the direction of an arrow. Upon detection of quenching of the superconducting coil L, a first ON switch SW1 is closed immediately to invert or nullify the voltage of the bipolar power supply PS thus feeding a current, in the direction shown by an arrow, from the superconducting coil L to a circuit section comprising the first ON switch SW1 a diode D1 and a circuit breaker CB. Since the current flowing through the bipolar power supply PS decreases abruptly toward zero, current flowing through the disconnector DC also goes zero and thereby the disconnector DC is opened or closed at zero current level.
Patent JP-H0812684-A (JP)
Title: Method for separating and recovering organogermanium compound
Inventor: KAKIMOTO NORIHIRO
IPC: C07H1/00
Filed: 1994-06-28
Abstract: PURPOSE:To separate and recover an organogermanium compound useful as an isomerizing agent and an isomerization promotor by subjecting a mixed liquid containing saccharides and the organogermanium compound to energizing treatment in divided chambers whose anode side is divided by an anionic exchange membrane and whose cathode side is divided by a cationic exchange membrane. CONSTITUTION:A mixed liquid compound containing saccharides and an organogermanium compound is subjected to energizing treatment in divided chambers 2 and 4 divided by one or two or more pairs of anionic exchange membranes A and cationic membranes K oppositely provided and the divided chambers whose anode side is divided by the anionic exchange membrane A and whose cathode side is divided by the cationic exchange membrane K to separate and recover the organic germanium compound in the mixed liquid. The method is effective in separation and recovery from the reaction mixture obtained by isomerizing an aldose structural compound to a ketose structural compound in the presence of the organogermanium compound.
Patent JP-S6413768-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/146
Filed: 1987-07-07
Abstract: PURPOSE:To obtain one-dimensional infrared sensor, in which a metallic bump is not deformed plastically even when a semiconductor device is exposed to temperature cycles at the time of operation and the time of non-operation and which has a large number of picture elements, by connecting a signal output section for an infrared detecting element to a wiring pattern formed to an insulating substrate by the metallic bumps while connecting a signal input section for a signal processing circuit and the wiring pattern by a metallic column. CONSTITUTION:A specified wiring pattern 22 coated with an insulating film 23 is shaped onto an insulating substrate 21, and first semiconductor chips 24 to which one-dimensional infrared detecting elements 25 are formed are disposed zigzag onto the wiring pattern 22. Signal output sections for the detecting elements 25 are connected at one ends of said wiring pattern 22 by metallic bumps 26, 27 through opening sections shaped to the insulating film 23. Second semiconductor chips 28 to which signal processing circuits are formed are arranged zigzag correspondingly to the array of the semiconductor chips 24 on both sides of the semiconductor chips 24. Signal input sections for the signal processing circuits are connected at the other ends of the wiring pattern by metallic bumps 29, 30 through the opening sections shaped to the insulating film.
Patent JP-2000001017-A (JP)
Title: Printing control method, printing apparatus, and recording medium
Inventor: FUKUZAWA SANAE
IPC: G09G5/36
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To enable selection of a clip method in accordance with a use state of a plane and efficiently carry out clipping. SOLUTION: An information necessary for estimating a use state of a plane is extracted from plot data (S1501), so that the use state is estimated (S1502). When the plot data includes a clip area of an optional shape, the data is converted to a form expressing a closed area on a run length plane, thereby obtaining a mask object on a foreground plane (S1503). When the plot data includes a figure outline information, or when data, e.g. image data or the like requiring generation of the mask object inside is included, it is judged whether or not a comparison between the clip area and a mask area is necessary (S1504). When the comparison is judged to be unnecessary, the clip area is clipped conversely with the mask area (S1505) and the image data is sliced in conformity with the area (S1506).
Patent JP-H0219936-A (JP)
Title: Program application state grasping system by reference and time/date of application
Inventor: MOCHIZUKI TADASHI
IPC: G06F11/34
Filed: 1988-07-08
Abstract: PURPOSE:To directly grasp the reference or the application state of a program member by storing the time and the date of a system set at the relevant time point into a prescribed area in the program member when the reference or application of the program member is confirmed. CONSTITUTION:A program member 1 is successively read by a program member input part 2 and processed by a program member processing part 3. When the reference or application of the member 1 is confirmed, a reference/time/date setting process part 5 sets the time/date of a system set at the relevant time point into a reference/time/date store area 1a. Then a program member information output part 6 prints out or displays the reference/time/date information stored in the area 1a at the output of the control information on the member 1. Thus the successive reference or application state can be directly grasped based on the control information on the member 1.
Patent JP-H04367974-A (JP)
Title: Process load predicting device
Inventor: TAKADA TAKESHI
IPC: G06Q50/00
Filed: 1991-06-14
Abstract: PURPOSE:To offer the device which can predict a load state of each process, even in the case of manufacturing plural kinds of products whose process sequences are different, at the time of calculating the load state in each process of a manufacturing line consisting of plural processes. CONSTITUTION:This device is provided with a process throwing-in schedule input means 1 for inputting a product code, quantity and a process throwing-in schedule date of a product scheduled to be thrown into a process. Also, this device is provided with a process setting-about state recognizing means 2 for recognizing the product code and the quantity with regard to the product which is being set about in each process. A data base for determining the process in which the product passes through and its sequence, and the time required for a working processing in each process at every product is provided. Based on the data from the process throwing-in schedule input means 15 the process setting-about state means 2 and the data base, a load corresponding to a prescribed working processing day in each process is calculated at every product, and a separate process load arithmetic means 3 for counting up a result of operation at every process and at every prescribed working processing day with regard to all products is provided.
Patent JP-H04368612-A (JP)
Title: Ticket piece having printed layer
Inventor: MATSUMOTO TAIJI
IPC: B42D15/10
Filed: 1991-06-14
Abstract: PURPOSE:To improve environmental resistance by providing a layer contg. a metal having a prescribed standard electrode potential on a metallic thin film layer. CONSTITUTION:A colored layer 2, a substrate layer 3, the metallic thin film layer 4, a protective layer 6, and the layer 6 contg. the metal having the standard electrode potential baser than the metal constituting the layer 4 are laminated on a base material 1, by which the ticket piece having the printed layer is constituted. If this ticket piece is immersed into an electrolyte soln., the elution of the metal of the layer 6 as anode and the layer 4 contributing to printing as anode into the electrolyte soln. is prevented. The corrosion to the sea water, city water, sake, vinegar, aq. sodium carbonate solns., etc., is suppressed and the environmental resistance is enhanced.
Patent JP-H0458617-A (JP)
Title: Vector quantizer
Inventor: YOSHIDA KOJI
IPC: H04N19/85
Filed: 1990-06-28
Abstract: PURPOSE:To improve quantization accuracy with less calculation quantity by retrieving a coded code with respect to an input vector by binary tree coding processing and applying distance calculation to plural neighbouring codes with a near distance from the coded code so as to output a code number with the shortest distance. CONSTITUTION:A binary tree coding section 2 references a code book storage section 1 to obtain a coded code with respect to an input vector and outputs a corresponding coded code number. Then an inneighbour code re-quantization section 4 uses a neighbour code number storage section 3 to select plural neighbour codes with a short distance from the coded code corresponding to the code number, decides a code with a minimum distance from the input vector among them and outputs the code number as a representative code number. Thus, quantization accuracy is improved with less calculation quantity without making distance calculation with all codes.
Patent JP-S5794724-A (JP)
Title: Electrochromic display device
Inventor: ASAMI MASASUKE
IPC: G02F1/153
Filed: 1980-12-03
Abstract: PURPOSE:To reduce a cost without using tungsten oxide, by plating a conductive material with tungsten or an alloy whose main component is tungsten, as a common electrode, and using that which has oxidized said plated material. CONSTITUTION:A conductive film 4 consisting of indium oxide is formed on a glass substrate 2, and on this film, a tungsten oxide film is formed as a display element 5 by means of vapor-deposition. In a cell 1, an electrolyte 6 is injected. As a conductive material, the surface of iron is plated with nickel, it is also plated with tungsten or an alloy whose main component is tungsten, and it forms a tungsten oxide layer on the surface by means of anodic oxidation, air oxidation, etc., which is used as a common electrode 7. Since the common electrode 7 also develops a color, a passive reflector 8 formed by ceramics, etc. is provided between the glass substrate 2 and the common electrode 7. As for the conductive material, not only said materials but also copper and aluminum, etc. are used.
Patent JP-H0221757-A (JP)
Title: Control system for digital telephone set
Inventor: SAWADA MITSUSHI
IPC: H04M1/27485
Filed: 1988-07-11
Abstract: PURPOSE:To call a destination by the operation equal to the operation of an analog telephone set by forming a call setting message based on a destination telephone number inputted so far when number of digits of the telephone number operated is coincident with the extracted total digit number and sending the message to the ISDN. CONSTITUTION:When the operator inputs at first a number '0' to input a toll station number and the operator finishes the input of the toll station number, a system control section 10 reads out the total digit number of the telephone number set to the inputted toll station number. When the operator finishes the input of all digits, the key input after that is invalidated and the destination is called based on the telephone number inputted so far. When the operator operates a number other than the toll station number, the operator finishes all digits of the telephone number of the destination and the succeeding key input is invalidated when a prescribed time elapses and the destination is called based on the telephone number inputted so far. Thus, the destination is called by the equal operation as that of an analog telephone set.
Patent JP-2000001069-A (JP)
Title: Method and apparatus for manufacturing id card
Inventor: TSUDA TAKAO
IPC: B42D15/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a good image by removing a foreign matter such as a refuse, dusts or the like. SOLUTION: In the method for manufacturing an ID card comprising the steps of containing an IC unit 6 having an IC chip and an antenna to sandwich it between at least two resin sheets 1 and 4, then giving a heat and/or a pressure to seal the unit 6, and then punching the sheets to the card; before the heat and/or the pressure is given, a surface of the sheet containing the unit 6 is cleaned by a cleaning means 60.