baber/WOPTO huggingface dataset:
Patent JP-2000073847-A (JP)
Title: Determining method for knocking of internal combustion engine
Inventor: KAWAMURA TSUTOMU
IPC: F02D45/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the wrong determination of knocking by a mechanical noise by detecting the operating state of an internal combustion engine and the cylinder laid in explosion process and setting a knocking determining section. SOLUTION: An electronic control device 6 contains a program for setting an effective injection time by use of an intake pressure signal (a) and an engine speed signal Ne as main information and controlling a fuel injection valve 5 according to the set time to inject the fuel according to the engine load from the fuel injection valve 5. A knocking is determined by the generation of a knocking determination signal according to an output signal (m) outputted from a knocking sensor 23 mounted on an engine 100 within a set period. Further, the electronic control device 6 also contains a program for determining the cylinder laid in explosion process, detecting the operating state of the engine 100, and setting a different period for determining the knocking every cylinder and every operating state of the engine 100 on the basis of the determined cylinder and the detected operating state.
Patent JP-H04124419-A (JP)
Title: Particulate trap medium for diesel engine exhaust
Inventor: ISHII MASAYUKI
IPC: F01N3/02
Filed: 1990-09-13
Abstract: PURPOSE:To sufficiently seize particulates exhausted from a diesel engine vehicle and also to obtain heat resistance by using a three-dimensional network structure porous body having communication pores and comprising a skeleton in which a nickel-chrome alloy or a nickel-chrome-iron alloy is covered with heat resistant ceramics. CONSTITUTION:In a block shape three dimensional network structure porous body 1 housed in a trap holder 2, hole portions 6 for gas passage are formed from a gas flow-in port 3 side toward a gas flow-out port 4 side. As a trap medium for a trap device a three dimensional network structure of: (1) a nickel- chrome-aluminum alloy having an average pore diameter of 0.2 mm or (2) a nickel-chrome-iron-aluminum alloy is used, which is formed into a cylindrical shape. A device, wherein a flow passage is formed so that an exhaust gas is introduced in from the gas flow-in port 3 side and discharged from the gas flow-out port 4 side after passing through the three dimensional network structure porous body 1, is used. With this constitution, a particulate trap medium for a diesel engine exhaust with low pressure loss and high seizing efficiency and durable against thermal stress at the time of regeneration can be provided.
Patent JP-H0291565-A (JP)
Title: Data processor for gas chromatograph
Inventor: WADA NAOKI
IPC: G01N30/86
Filed: 1988-09-29
Abstract: PURPOSE:To facilitate measurement by providing a retention time converting means which converts the retention time of the component to be measured at two different temps. detected by a retention time detecting means to the retention time of the component to be measured at a prescribed temp. CONSTITUTION:A CPU 2 has a function to make waveform processing, a function to retrieve a library, a function to convert the relative retention time, and a function to control input and output, etc. The signal from gas chromatograph 10 is converted to a digital signal by an analog/digital (A/D) converter 3 and is taken at a prescribed sampling period into the CPU 2, by which the retention time of the reference component, the component to be measured, etc., are respectively detected. A floppy disk drive 9 make access to the library stored in a floppy disk and stores the results of the analyses, etc., into the floppy disk. The library is constituted of the actually measured relative retention time of the various components under the prescribed analysis conditions. The identification of the component to be measure is executed by using this library in this way even if the analyses are executed at the temp. different from the temp. at which the library is formed.
Patent JP-H0291751-A (JP)
Title: Terminal input/output control system
Inventor: FURUSE SEIJI
IPC: G06F13/00
Filed: 1988-09-29
Abstract: PURPOSE:To facilitate the generation of a transaction by putting an item name to items to be inputted and outputted in a format, when the transaction executes an input/output of data to/from a terminal by a specific format, and holding and managing format data and item information at every terminal. CONSTITUTION:An output text generating means 1, an input text editing means 2 and a transaction 101 are provided in a transaction processing system 100, and an input/output managing means 3, an item data managing means 4, an input/output means 5, a format managing means 6, an item data saving area 7, a format data storing area 8 and an input/output device 201 are provided in a terminal 200. Accordingly, by holding plural format data in the terminal and adding a symbol name to items to be inputted and outputted of the format, the data can be transmitted/received between the transaction 101 and the terminal 200 by the format name and the item symbol name. In such a manner, a data input/output processing corresponding to each format of the transaction 101 becomes unnecessary.
Patent JP-H03110398-A (JP)
Title: Target detector
Inventor: GONDO KAZUO
IPC: F42B15/01
Filed: 1989-09-22
Abstract: PURPOSE:To effectively obtain the center of a body and to detect a target with high sensitivity by providing a filter in which first and second infrared ray filter units having transmission properties, corresponding to wavelength characteristics of an infrared ray to be radiated from the body of the target and an infrared ray to be radiated from discharge gas of the target, are alternately disposed at a predetermined time interval. CONSTITUTION:First and second infrared ray filters a1, a2 and b1, b2 are alternately disposed on an optical axis in a filter section 153, an infrared ray to be radiated from the body of a target and an infrared ray to be radiated from discharge gas are output in a time division manner, image signals of both the rays are obtained by a photoelectric converter 155, and then separated into the signal of the first filter and the signal of the second filter. Here, one signal is delayed, both the signals are added in synchronization with the other signal in an initial state that the target is disposed remotely to form a composite image signal, thereby raising its sensitivity. Thereafter, when the target area is increased larger than the area of a reference, a body image is identified from the signal of the first filter instead of the composite signal to obtain the center of the detected body image.
Patent JP-S62107950-A (JP)
Title: Traverse grinder
Inventor: KAWAGUCHI KEIJI
IPC: B24B49/00
Filed: 1985-10-31
Abstract: PURPOSE:To prevent the generation of taper is skip by detecting the number of works after th correction of a grindstone and detecting the machining allowance of the work during skips nd carrying out integration and controlling the center of traverse shift according to the integration value. CONSTITUTION:The machining allowance DELTAD(j) detected at each time by machining-allowance calculating circuit 17 is added in succession during the time when the dressing is carried out after the first dressing in a machining- allowance integration calculation circuit 20, and the integration value IR is outputted into a table controller 13. The traverse shift center position thetac is calculated according to the integration value IR for the traverse shift center position thetaco which is initialized. In other words, when the integration value IR increases stepwise, the center position thetac shifts stepwise forward in the axial direction of a grindstone shaft 5. Therefore, even if a little deflection exists on the grindstone shaft 5, the retreat position of the grindstone 4 as the cause of taper is regulated, and grinding in tapered from is prevented.
Patent JP-2000075277-A (JP)
Title: Substrate for color display, substrate for electrooptical device, electronic equipment, projection display device and manufacture of substrate for color display
Inventor: YASUKAWA MASAHIRO
IPC: G02F1/1368
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for a color display with a structure suitable for practical use in a substrate provided with interference film filters with various hues formed with optically laminated films and heterogeneous transparent material films. SOLUTION: In a layer under an interference filter FB for blue color selective reflection and an interference filter FR for red color selective reflection, the first and the second transparent etching stopper layers 54B composed of alumina or magnesium oxide are inserted. Because the interference filter FR completed first can be covered with the first transparent etching stopper layer 54, the completed interference filter FR is not damaged in a patterning of the interference filter FB to be completed next and interference filters with various hues can be formed successively. Thereby interference filters with respective hues can be constructed with optically laminated films and heterogeneous transparent material films and color filters with sharp cut-off characteristics in a hue band with controlled ripples are practically obtained.
Patent JP-H0292417-A (JP)
Title: Engraving machine with double return mechanism for pen holder
Inventor: HIYAMA KIICHI
IPC: B44B5/00
Filed: 1988-09-29
Abstract: PURPOSE:To improve the quality of a marking letter by applying pressure to a pen with an air cylinder through a pressure bar and a holder receiver when marking is performed, drawing up the pressure bar with an air cylinder and further drawing up the holder receiver by another cylinder through a return bar when marking has been finished. CONSTITUTION:A metallic or plastic work 10 is marked by a pen 1 of an engraving machine. When marking is performed, a fixed air pressure is applied toward such a direction that the pressure bar 3 presses the holder receiver 11B from the air cylinder 8B to the pressure bar 3 and pressure is applied from the holder receiver 11B to the pen 1. When marking has been finished, the pressure bar 3 and the holder receiver 11B are drawn up by the pressure of the air cylinder 8B in such a direction that the pressure bar 3 separates from the pen 1. The return bar 13 and the holder receiver 11B are drawn up another air cylinder 8A. By this method, the quality of the marked letter can be improved.
Patent JP-2001065618-A (JP)
Title: Bound bumper
Inventor: HIRUTA TATSUO
IPC: F16F1/36
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost necessary for manufacture and development of vehicles by changing the substantial length of a shaft of a bumper body easily based on the car heights of the vehicles. SOLUTION: This bound bumper 1 involves a bumper body 9 formed out of urethane foam, and a retainer 10 mounted on a vehicle body frame member while the base of the bumper body 9 is being maintained. The retainer 10 is formed into a cup shape and a pin 11 is protrudingly mounted on the inner surface of the periphery wall thereof. A multistage groove 13 consisting of first to third horizontal grooves 13a1-13a3 where the heights from the base end of the bumper body 9 are different therefrom, and first to third vertical grooves 13b1 to 13b3 connected thereto is formed on the base side outer peripheral surface of the bumper body 9. The pin 11 protrudingly mounted on the retainer 10 is engaged with the arbitrary horizontal grooves 13a1 to 13a3 along the multistage groove 13. The base of the bumper body 9 is compressed between the bottom wall of the retainer 10 and it.
Patent JP-S62105350-A (JP)
Title: Metal ion beam wiring formation system
Inventor: MASUDA JUNICHI
IPC: H01J37/30
Filed: 1985-11-01
Abstract: PURPOSE:To shorten the wiring formation time by separating such ions as composed of two atoms by a magnetic field within the ion produced through sputtering of rare gas ion or the metal particles ionized through plasma and selectively using such two atom ions. CONSTITUTION:In an apparatus for forming a wiring through direct irradiation of a controlled metal ion beam onto a printedboard, the metal ion beam current is suppressed top predetermined level when divergence due to mutual repellence between the ions caused by the space charges is suppressed within allowable level on the basis of the temperature rise limit of the printedboard due to the conversion heat of the kinetic energy of metal ion particles. While in case of two atom ions, especially in case of metal particles having single electron on the outermost orbit such as copper or silver, only univalent ions may be produced so that, using two atom ions selectively, it is possible to transport double metal bodys with same space charge density. Consequently, the print wiring formation time can be shortened considerably.
Patent JP-H0583472-A (JP)
Title: Photoelectric converter
Inventor: KOMIYAMA KATSUMI
IPC: H04N1/028
Filed: 1991-09-25
Abstract: PURPOSE:To prevent original carriage defect such as the clogging of an original, etc., to simultaneously prevent S/N from being degraded, to further reduce cost and to further miniaturize the device concerning the adhesive photoelectric converter to read images while adhering the original and an image sensor. CONSTITUTION:This device is equipped with plural photoelectric conversion elements 14 oh the side of a face counter to a read object original P of image information and provided with a transmissive substrate 1 equipped with a protecting layer 2 between the photoelectric conversion elements 14 and an original P, light source 4 provided on the opposite side of the face counter to the original P on this transmissive substrate 1, guide means 7 for carrying the original provided on the original feeding side of the transmissive substrate 1, and carriage roller 6 to carry the original while touching the above-mentioned protecting layer 2. Further, the above-mentioned guide means 7 for carrying the original and one part of the surface of the protecting layer 2 at least are covered with a coat member 8 and formed as a practically continuous plane.
Patent JP-H0662934-A (JP)
Title: Seat for vehicle
Inventor: TANNO MASAAKI
IPC: B60N2/75
Filed: 1992-08-22
Abstract: PURPOSE:To provide a seat which enables spring-up of a tip part of an arm rest when a seat back is inclined to its forward most inclined position from a reference position of upright while the arm rest is left at the position of use and moreover, the free setting of the speed of spring-up of the arm rest accompanied with the action of inclining the seat back forward. CONSTITUTION:A regulation link 26 is pivoted on an arm rest 4 through a pivot pin 24 and a regulation pin 28 provided on a seat back 2 is fitted into a cam hole 29 free to slide as formed at the regulation link 26. The regulation link 26 is linked to a seat cushion with a flexible link member 27.
Patent JP-H1193086-A (JP)
Title: Steel cord for tire
Inventor: YAMAGUCHI EIJI
IPC: D07B1/06
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To produce a steel cord excellent in durability without causing bonding peel subsequently after the secular passage especially in a high-temperature and high-humidity environment. SOLUTION: This steel cord for a tire is composed of a filament, having a Cu content accounting for 25-35% of the outermost surface of a brass coating layer, the Cu content, accounting for the coating layer and increasing in the depth direction thereof and providing 50:50% alloy ratio of Cu:Zn at 0.02-0.04 μm depth from the surface and 20-40 sec reducing time after the sulfurizing reaction as a reactivity index of Cu in the steel filament of the steel cord, coming into contact with a rubbery substance and having the plated brass coating layer having an average alloy ratio within the range of 60-66% Cu content and 34-40% Zn content and 0.2-0.3 μm thickness of the brass coating layer.
Patent JP-H0773150-A (JP)
Title: Communication optimizing method for parallel program
Inventor: SATO MAKOTO
IPC: G06F15/16
Filed: 1993-09-06
Abstract: PURPOSE:To promote the optimization of communication by moving the positions of a reception sentence and a transmission sentence so that the interval of the reception sentence and the transmission sentence in a parallel program becomes short. CONSTITUTION:A construction analysis part 15 inputs a source program 10 with a data division indication, and outputs data division information and an intermediate word 12. A program division part 16 divides calculation in the program into respective processors, and reflects the result on the intermediate word 12. A communication analysis part 17 generates a communication instruction intermediate word for referring to data which the other processor has and inserts it into the intermediate word 12. A communication optimizing processing part 18 optimizes the communication instruction intermediate word and reflects the result on the intermediate word 12. A node program generation part 19 generates a node program for parallel computer including a parallel control library call. Since a parallel degree improves, the open time of the respective processors is reduced and execution performance improves.
Patent JP-S62105839-A (JP)
Title: Sheet transport device
Inventor: HAYAKAWA KIMIAKI
IPC: B65G23/44
Filed: 1985-11-01
Abstract: PURPOSE:To enable a spring to be easily removably hooked in interchanging transport belts by providing a hook to be removably hooked on at least one end of belt tension spring hooks. CONSTITUTION:Transport belts 31 repeating the transport of an original sheet are properly interchanged. In the interchange, belt tension springs 40, 41 respectively disposed between projections 35a, 36a of front and rear side plates 35, 36 and bends 37a, 39a of front and rear auxiliary side plates 37, 39 are removed to release the tension of the transport belt 31. Screws 77 fixing the bend 35b of front side plate 35 and an armor cover 75 are removed, and then bend 36b of rear side plate 36 fixed to the armor cover 75 by screws 79 is deformed so that an opened gap is formed between the armor cover 75 and the front side plate 35. The transport belt 31 trained over a drive roller 32 and a driven roller 33 through the gap has the front side plate 35 put inside to be drawn outward.
Patent JP-H0684262-A (JP)
Title: Disk cartridge loading device
Inventor: MIZUTANI TAKESHI
IPC: G11B17/04
Filed: 1992-08-24
Abstract: PURPOSE:To make a whole device thin by reducing a space omitting the vertical moving mechanism of a cartridge and to exactly chuck a recorded disk by vertically moving/driving a cartridge positioning member and vertically moving/ driving a spindle motor. CONSTITUTION:A spindle motor 1 is vertically moved and driven in a certain direction so as to be contacted/separated to a cartridge 201 while engaging a cam groove provided with the inclined parts of vertical move operating pieces 38 and 39 provided at sliders 29 and 30 of a slide member 28 with pins 6 and 7. On the other hand, concerning the cartridge positioning member, pins 66 and 67 are joined to cams 50 and 51 of a vertical moving block 65 by moving the slide member 28 and vertically moved/driven to the cartridge 201 along vertical move guide pins 70 and 71. Since the cartridge positioning means is moved upward while preceding to the spindle motor 1, the inclined part angle of the cams 50 and 51 is enlarged rather than that of cams 36 and 37. Thus, the whole device can be made thin, and the disk is surely chucked.
Patent JP-H03111486-A (JP)
Title: Chiral liquid crystal derived from biphenyl
Inventor: PIEERU RU BARUNI
IPC: C09K19/58
Filed: 1990-09-14
Abstract: PURPOSE: To obtain a chiral liquid crystal derived from a biphenyl compound and having a specific structural formula and usable as a doping agent or a mixture.  
     CONSTITUTION: A chiral liquid crystal is derived from a biphenyl compound having formula I (1≤n≤14) or formula II (wherein (n) is 1-14; X is Cl or Br; and R is a group represented by formula III). This chiral liquid crystal can be used as a doping agent of an Sc* matrix and, when this liquid crystal has an Sc* phase, it is a novel chiral liquid crystal capable of being used in order to obtain an Sc* mixture with other liquid crystal having an Sc* phase. The compd. represented by formula I is obtained from perfluorobenzoic acid and valine according to a five-stage reaction represented by formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63101264-A (JP)
Title: Sheet work storage tray
Inventor: AWAI TAKASHI
IPC: B65H31/00
Filed: 1986-10-15
Abstract: PURPOSE:To make the storage of a sheet work in to a tray and its jam prevention attainable irrespective of sheet length and the number of sheets, by installing a discharge roller pair at the side of a sheet discharging part, and setting up the pinch roller in an upper case shiftable to a paper discharging roller. CONSTITUTION:At the side of a sheet discharging part of a facsimile device 1, there is provided with a discharge roller pair 24 consisting of a paper discharging roller 25 to be connected to a drive mechanism and a pinch roller 26 being supported by an upper case 22 via a bracket 27 and coming into contact with this case, whereby a sheet 7 is discharged to a sheet work storage tray 13. This upper case 22 is set up in the facsimile device 1 rotatably upward centering on the fulcrum installed in the left, and this upper case 22 is rotated whereby the pinch roller is also lifted up, so that a sheet pass passing through between these paired discharge rollers 24 is opened. And, if a peripheral speed of the paper discharging roller 25 and that of the same roller 6 are adjusted to be sameness, a jam inside the device 1 is preventable.
Patent JP-H04125970-A (JP)
Title: Double-gate high-breakdown strength thin film transistor
Inventor: TOMONO TAKAO
IPC: H01L29/78
Filed: 1990-09-18
Abstract: PURPOSE:To suppress potential barriers existing at the ends of a first gate electrode in a double-gete high-breakdown strength thin film transistor by a method wherein a second gate electrode is provided in such a way that one end of the second gate electrode comprises the end, which is located on the side of a drain electrode, of the first gate electrode and the other end of the second gate electrode covers one part of an offset region. CONSTITUTION:In a double-gate high-breakdown strength thin film transistor, a second gate electrode 12 is formed in such a way that one end of the electrode 12 comprises the end part, which is located on the side of a drain electrode 10, of a first gate electrode 2 and the other end of the electrode 12 covers an offset region in the range of a length of 10mum or longer, for example. Potential barriers existing at the ends of the electrode 2 are suppressed and the large value of an ON current is obtained.
Patent JP-H1182111-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: ISHII HITOSHI
IPC: F02D41/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine that can purify desorbed HC satisfactorily in a three-way catalyst layer even in case of using an HC adsorbing catalyst. SOLUTION: During desorption of HC (S1-S3), a target air-fuel ratio TFBYA at an outlet of an HC adsorbing catalyst is controlled to the lean side taking account of the diffusion speed of HC, desorbed from HC adsorbing material, to a three-way catalyst layer, and the intake speed of oxygen in exhaust gas into the three-way catalyst layers in S5. The target air-fuel ratio TFBYA is variably set according to the temperature Tc of an HC adsorbing catalyst. In S6, feedback control based on a detection signal of an air-fuel ratio sensor 21 is performed so as to attain the target air-fuel ratio TFBYA. This flow is completed when the HC desorption quantity becomes the HC adsorption quantity (S4, S7, S8). On required for oxidation of desorbed HC can therefore be adsorbed well to the surface of the three-way catalyst layer, so that desorbed HC can be purified satisfactorily.