baber/WOPTO huggingface dataset:
Patent JP-H0492435-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L29/08
Filed: 1990-08-08
Abstract: PURPOSE:To obtain a base length having a size or lower decided by a fine processing technique by forming the following: a diffusion layer, of a first conductivity type, which is formed by being diffused from polycrystalline silicon; a diffusion layer, of the first conductivity type, whose one end is decided by a sidewall insulating film of the polycrystalline silicon; and a diffusion layer, of a second conductivity type, which is situated away from the sidewall insulating film of the polycrystalline silicon. CONSTITUTION:Arsenic is diffused into a silicon substrate from N<+> polycrystalline silicon; and an emitter diffusion layer 106 is formed. After that, ions for LDD formation use are implanted into a MOS part; and an N-diffusion layer 107 is formed. Then, S=O2 is vapor-desposited in 6000Angstrom  by a CVD method; and a sidewall oxide film 108 0.3mum wide is formed by an RIE method. After that, ions are implanted into a source and a drain for an NMOS and into a collector part of an NPN bipolar device; and an N<+> diffusion layer 109 is formed. Then, an interlayer insulating film 111 is vapor-deposited; a contact hole is formed; after that, B at 4X10<15>cm<2> is implanted only into a base contact part of the bipolar device via the contact hole; and a P<+> diffusion layer 110 is formed.
Patent JP-S59101184-A (JP)
Inventor: YOSHIKAWA SHIROU
IPC: B68G3/10
Filed: 1982-11-29
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-H0258401-A (JP)
Title: Ferrimagnetic substance thin film filter
Inventor: ASAO HIDEKI
IPC: H01P1/215
Filed: 1988-08-24
Abstract: PURPOSE:To make unnecessary a strip conductor between resonators and to obtain a low loss by making rectangular a ferrimagnetic substance thin film resonator, arranging a side opposite to respective resonators in parallel and directly coupling between the resonators. CONSTITUTION:When resonators 9 and 10 are resonated with a same frequency, a high frequency magnetic flux made incident on along a strip conductor 5 for input is strongly coupled to a first rectangular ferrimagnetic substance thin film resonator 9 and the shaft of an electronic spin in the ferrimagnetic substance executes the precession with the direction of a direct current magnetic field as a shaft. Outside the ferrimagnetic substance thin film, a high frequency magnetic flux vector appears and is coupled to a rectangular ferrimagnetic substance thin film resonator 10. Next, the high frequency magnetic flux by the resonator 10 is coupled to a strip conductor 6 for output and an electromagnetic wave to an external circuit connected to this is propagated. By making rectangular the shape of the resonators 9 and 10 and making the side opposite to two resonators in parallel, the approximate opposite section can be lengthened and a large inter-resonator coupling quantity can be obtained. Thus, a low loss, stable and satisfactory performance can be obtained.
Patent JP-H0764728-A (JP)
Title: Analog-to-digital converter
Inventor: SUGANO KAZUO
IPC: G06F3/05
Filed: 1993-08-25
Abstract: PURPOSE:To obtain the A/D conversion characteristic of high accuracy. CONSTITUTION:Analog data (a) outputted from a sensor equipment 1 becomes analog data A subjected to voltage conversion by an analog input circuit 210 of an analog-to-digital converter 200, and this analog data A becomes digital data D by an A/D converter 220, and is sent to a computer 100. The computer 100 derives a feedback resistance value which becomes such amplification magnification as the analog data A is held in a full scale, based on the digital data D. A switch selecting circuit 250 connects one of feedback resistances R21-R23 to an operational amplifier 211 by turning on one of switches SW1-SW3 so as to become the feedback resistance value derived by the computer 100.
Patent JP-H0373715-A (JP)
Title: Coastal handling equipment for bulk cargo, ore, coal and the like
Inventor: EZAKI MASUHIRO
IPC: B65G63/00
Filed: 1989-08-16
Abstract: PURPOSE:To improve the safety and efficiency of cargo handling operations by providing a trestle which can freely rise and fall on a truck, on the deck of which traveling is possible, mounting an ITV camera, a picture transmitting means, and monitoring the cargo handling operations from an unloader operating cab to control a grab bucket. CONSTITUTION:A trestle 16 capable of being raised and lowered is provided on a truck 17, on the deck of which traveling is possible, and an ITV camera 5, a floodlight 8, an antenna 9, and radio gear 10 are mounted on the trestle 16. The ITV camera takes the pictures of cargo handling conditions, and transmits the pictures to a TV monitor in an unloader operating cab on the coast by radio. An operator in the unloader operating cab controls a grab bucket while watching the TV images. By this constitution, the safety and efficiency of cargo handling operations can be improved.
Patent JP-H0657051-A (JP)
Title: Thermoplastic resin composition
Inventor: WADA KAZUHITO
IPC: C08L31/04
Filed: 1992-08-06
Abstract: PURPOSE:To provide the thermoplastic resin composition useful as parts of household electric appliances, having excellent impact strength, fluidity and delamination resistance by blending a modified vinyl chloride-based resin with an olefinic resin and a specific modifier composition in a specific ratio. CONSTITUTION:100 pts.wt. total amounts of (A) 1-99 pts.wt. of (i) a modified vinyl chloride-based resin such as vinyl chloridebased resin containing a functional group having reactivity with epoxy group and (ii) a modified styrenic resin such as styrenic resin containing a functional group having reactivity with an epoxy group and (B) 99-1 pts.wt. olefinic resin such as PP are blended with (C) 0.1-50 pts.wt. modifier composition consisting of (i) 25-70wt.% one or more ethylene-propylene-diene rubbers, (ii) 25-70wt.% one or more ethylene- vinyl acetate copolymers, (iii) 0-25wt.% one or more rubber-like polymers and (or) olefinic polymers and (iv) 1-50wt.% one or more rubber-like polymers containing a functional group such as epoxy group and (or) olefinic polymers containing the functional group to give the objective composition.
Patent JP-H0957330-A (JP)
Title: Drawing machine
Inventor: AGATA HIROSHI
IPC: B21C1/30
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To draw a material to be drawn without being slipped and bent by pressing the back face of an endless chain having a jaw to grip and draw the material to be drawn and providing a rail to guide the jaw. SOLUTION: A material to be drawn A is gripped and drawn by a jaw 1. Plural numbers of jaws 1 are attached to a pair of upper and lower two series endless chains. The jaws 1 are guided horizontally by pressing the back faces of the endless chains 2 by a horizontal members 3 being moved freely up and down. The rails are provided projectingly on the central part in the longitudinal direction of the front face of the horizontal members 3. A recessed slide part is provided on the back face of a block 7 to which the jaw 1 is fixed. The slide part is slid while being engaged with the rail. The jaw 1 attached to the block 7 is guided by the rail to draw the material to be drawn A horizontally along the horizontal member 3 without causing any deviation of center.
Patent JP-S59100927-A (JP)
Title: Data transferring system
Inventor: SHIBATA YOSHIICHI
IPC: H04L69/40
Filed: 1982-11-30
Abstract: PURPOSE:To execute a data transfer at a high speed and also with a high reliability by checking whether a transferred data is received exactly or not, without increasing the time required for the data transfer. CONSTITUTION:In case of a read data transfer, a data synchronizing with a signal from a TAGIN signal generator 8 is transferred onto a BUSIN from an IBIB 7, and inputted to a CBIB 2. An output of the CBIB 2 is sent back to an input/output control device IOC through a BUSOUT from a CBOB 1, and inputted to an IOIB 6 and a decoding circuit 10. Said operation is continued until the data transfer is ended, and an error ER is detected by inputting a check byte generated by an encoding circuit 9 to the decoding circuit 10. In case of a write data transfer, a channel control device CH transfers a data to the input/ output control device IOC in response to a request of a write data, and also sends it back to the channel control device CH by an RETURNTAG.
Patent JP-S58112370-A (JP)
Title: Semiconductor non-volatile memory device
Inventor: TSUCHIYA SHINPEI
IPC: H01L21/8247
Filed: 1981-12-26
Abstract: PURPOSE:To contrive the elimination of unfavorable matters led from a well or a poly Si film, by forming a structure wherein charges can move into a source region from a floating gate by the tunnel effect. CONSTITUTION:On a P type semiconductor substrate 31, n type source region 32 and drain region 33 are formed by separating each other, and, further, on the substrate 31, the first insulation film SiO2 film 34, a floating gate polycrystal Si film 35, the second insulation film SiO2 film 36, a control gate polycrystalline Si film 37, and a protection film which protects them are laminated in the order thereof. The source region 32 and the floating gate 35 are not essentially superposed each other, and the film thickness of the insulation film 34 therebetween is formed into a thin film part 38, 200Angstrom  or less thick, wherein charges can be moved by the tunnel effect. Further, the film thickness of the first insulation film is formed into a film thickness 400Angstrom  wherein channel charges can be implanted resulting in the constitution of a cell 30, and this cell is formed in a  fixed number on the substrate 31 resulting in the constitution of a semiconductor non-volatile memory device.
Patent JP-H0766971-A (JP)
Title: Picture reader
Inventor: ONO SHUNICHI
IPC: G06T1/00
Filed: 1993-08-25
Abstract: PURPOSE:To read even a part of an original picture with a high resolution. CONSTITUTION:This reader is provided with a selection slice level calculation means 22, a level change rate calculation means 25, an increase/decrease direction discrimination means 25, an inversion propriety discrimination means 26 and an output control means 27 and a selection slice level (Ln) used to convert selection read picture data (Dn) read by a selected picture element (n) into binarized picture data (BDn) is obtained as a mean value of plural preceding and succeeding read picture data (Dn+2, Dn+1, Dn-1, Dn-2) read at preceding and succeeding picture elements and the inversion propriety of the selected binarized picture data (BDn) converted by using the selection slice level (Ln) is discriminated automatically to provide an output of final selection binarized picture data (CBDn) based on the relation among the calculated level change rate data alpha, increase/decrease direction discrimination result data beta, the selection slice level (Ln) and read picture data Dn+1, Dn, Dn-1 (BDn+1, BDn, BDn-1).
Patent JP-S6453393-A (JP)
Title: Video signal recording or reproducing system
Inventor: NAGASAWA KENICHI
IPC: G11B27/00
Filed: 1987-08-24
Abstract: PURPOSE:To check the latest directory data and to improve the reliability of directory data, by providing a reloadable storage means to store the directory data with respect to each program, and always displaying the directory data on a video monitor at the time of ejecting a cassette. CONSTITUTION:A system controller 302 loads subcode information on a tape from a subcode are to a subcode buffer 309, and also, reads out directory information from a directory RAM310 in the subcode buffer 309, and makes it into a character or a video signal by supplying it to a character/video signal generator 308. And just before the cassette is ejected, the directory information to be recorded on a recording medium is outputted to the video monitor 308. Thereby, it is possible to confirm and correct, if necessary, the information, then, to heighten the reliability for the directory information.
Patent JP-H0764510-A (JP)
Title: Active matrix type thin film transistor liquid crystal display device
Inventor: TOYAMA HIROSHI
IPC: G02F1/133
Filed: 1993-08-25
Abstract: PURPOSE:To attain the uniformalization of a liquid crystal cell mean effective voltage and the low withstand voltage of a switching driver for a drain bus. CONSTITUTION:One counter electrode 23 set so as not to confront with each drain bus 13 is provided for a picture element electrode 15 group connected to one drain bus 13 via a thin film transistor 14, and two counter electrode groups are formed by connecting the counter electrodes provided so as not to be neighbored to each other, and a circuit to switch them is provided, and the polarity of voltage data on adjacent drain buses are set differently, and the polarity of the voltage data is inverted at every line of the picture element electrode 15 group connected to one gate bus 12, and voltage signals in which positive and negative polarity data are inverted are supplied to each drain bus 13, and the polarity data in the picture element electrode 15 group, and a voltage signal including an offset voltage equivalent to the threshold voltage of liquid crystal and a correction voltage are supplied to each counter electrode 23, and the voltage is written on a picture element electrode by the selection signal of a gate bus.
Patent JP-H0876460-A (JP)
Title: Binary system developer
Inventor: KAWADA HIDEAKI
IPC: G03G9/113
Filed: 1994-09-05
Abstract: PURPOSE: To provide a developer which has a sufficient chargeability with completely no inclusion of charge control agent, with which no toner scatters during copying while the image transfer efficiency is satisfactory, a copied image having a required density can stably be obtained for a long time, and the degree of fixing of a transferred image is sufficient with no occurrence of a spent, and which is excellent in durability. CONSTITUTION: A binary system developer contains toner and carrier. The toner contains toner particles which in turn contains fixing resin, magnetic powder dispersed in the fixing resin, and the fixing resin is a composition containing resin having a monomeric material and a polymeric material which have an anionic polar group, the acid value of the monomeric material being less than that of the polymeric material, and the magnetic powder is contained in the toner particles with a predetermined ratio. Each of the carrier particles has a core particle and a cover layer, the core particle being made of magnetic materials, and the cover layer being made of a resin composition containing alkylated melamine resin having a predetermined molecular weight, and acrylic denatured silicone resin.
Patent JP-S6187564-A (JP)
Inventor: MURASHIGE YOSHIO
IPC: A61L33/00
Filed: 1984-10-08
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-S5999128-A (JP)
Title: Automatic stopping device of rotary shaft
Inventor: NAGARA HIROAKI
IPC: F16D59/00
Filed: 1982-11-29
Abstract: PURPOSE:To prevent the projection of a shaft into the alarming area of the revolution number in a windmill and the like by generating a liquid pressure in a master cylinder by the rotational energy and the moment of inertia of a counter weight for adding a braking power to the shaft. CONSTITUTION:When a shaft 1 surpasses the area of a fixed number of revolutions, a centrifugal clutch 8 is connected and the revolutional power of an output drum 8b is transmitted via a lining 11 to a circular cam 12, which is rotated against a spring 16 to disengage a kick lever 20 from a roller 20. As soon as the roller 20 is removed from the circular cam 12, the kick lever 21 is rotated by a counter weight 25 to generate a braking liquid pressure in a master cylinder 26 via an arm 22 and a con-rod 26a, and a brake cylinder 30 is operated for stopping. When a rope 31 is operated, the counter weight is returned. This construction permits to prevent the shaft from projecting into an alarming area of revolution number automatically.
Patent JP-H0655644-A (JP)
Title: Resin liquid spray nozzle for plate molded body manufacturing device
Inventor: IWAI HIDEO
IPC: B29C70/06
Filed: 1992-08-07
Abstract: PURPOSE:To provide a spray nozzle for a plate molded body manufacturing device capable of spraying resin liquid comparatively uniformly on a plurality of fiber bundles made in such a manner that a large number of long fibers are bundled and arranged in a thin layer and made to proceed continuously to an impregnating stage. CONSTITUTION:A large number of long fibers are bundled and arranged in a thin layer, and a plurality of fiber bundles G are made to proceed continuously to an impregnating stage. A plate molded body manufacturing device comprises a spray nozzle for spraying expansion setting resin liquid on the fiber bundles G by reciprocating in the cross direction. Discharge outlets 11a and 11b of the spray nozzle 2 are arranged downwardly at two parts or more with their positions deviated obliquely with respect to the cross direction of the fiber bundles G.
Patent JP-H0658185-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAKESHIMA SHINICHI
IPC: F01N3/08
Filed: 1992-08-07
Abstract: PURPOSE:To improve an acceleration feeling by increasing a fuel injection amount to a value further higher than a normal acceleration increase amount according to an amount of NOx absorbed in a catalyst, when an engine running state is a given acceleration state, in a device which is provided in an exhaust gas passage with an NOx absorbing decomposing catalyst. CONSTITUTION:In a lean combustible combustion engine 2 wherein an NOx absorbing decomposing catalyst 6 absorbing NOx in oxidation atmosphere and decomposing NOx absorbed in reduction atmosphere is located in an exhaust gas passage 4, an ECU 8 to input output signals from an exhaust gas temperature sensor 10, an intake air negative pressure sensor 12 being a load sensor, and an engine rotation speed sensor 14 is provided. A fundamental injection amount is decided according to an operation state and corrected based on various correction factors to determine a fuel injection amount. Further, when it is decided at a current time that an engine is in a given acceleration state, a fuel injection amount is increased to a value higher a normal acceleration increase amount according to an amount of NOx absorbed in a catalyst 6, an acceleration feeling is improved, and purification and the regeneration of the catalyst 6 are performed.
Patent JP-H0260252-A (JP)
Title: Network system
Inventor: TOMIKAWA MASATAKA
IPC: H04L12/28
Filed: 1988-08-25
Abstract: PURPOSE:To easily move a work station by providing a bridge device to connect a front end LAN and a back end LAN mutually, and sending received data to the back end LAN only when the received data is data addressed to other front end LAN. CONSTITUTION:If the data sent from a head end device 15A to the bridge device 13A through a cable 17A is not addressed to terminal equipment in its own front end LAN 11A, said data is sent to the back end LAN 12, and on the contrary, if it is addressed to the terminal equipment in its own front end LAN 11A, said data is rejected, and the sending (repeating) of the data to the back end LAN 12 is suspended. Thus, since in each front end LAN, every work station to be connected to the same LAN can perform data transmission/reception by a radio signal by frequency peculiar to each LAM, the work station can be easily moved as well.
Patent JP-2000046969-A (JP)
Title: Attachment time constant ic circuit, discharge lamp lighting device and illumination device for timer
Inventor: KITAMURA NORIYUKI
IPC: G04F3/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a discharge lamp lighting device capable of varying fre quency without complicating circuit constitution. SOLUTION: By alternately turning on and off an electric field effect transistor by a control unit 15, high frequency alternating current is supplied to a fluorescent lamp to light with high frequency. An IC 17 for timer outputs with the lowest frequency in the state that a timing capacitor C12 is connected in parallel to a timing capacitor C11. The IC 17 for timer outputs with the highest frequency in the state the timing capacitor C12 is not electrically connected to the timing capacitor C11. In the case that the voltage of a rectification circuit 18 is low, the frequency becomes low and then rises high to a specific value as the voltage rises.
Patent JP-S58116568-A (JP)
Title: Detection part cleaning device for liquid storage container
Inventor: FUJITA SHIYUNSUKE
IPC: G03G21/10
Filed: 1981-12-29
Abstract: PURPOSE:To provide an optical detecting means, etc., with a detecting function which has reliability for a long period by cleaning the surface of a member in a detection area in engagement with the attaching or detaching operation of a liquid storage container. CONSTITUTION:A cleaning member 21 which is allowed to enter an opening 13 is fitted atop of each bracket 5 which projects in parallel to the insertion direction of the toner recovery container 1 by as wide as the opening 13, and a plug member 22 for blocking the opening 13 is fitted behind said member with an optical path between. When the container 1 is moved in an attaching direction by being gripped, two cleaning members 21 entering the left and right openings 13 slid on internal surfaces of left and right side walls 12 facing the optical path of the sensor in contact to scrape off toner sticking to those surface or to clean those surfaces. Once the container 1 is attached at a prescribed position, the plug members 22 provided at the rear positions block the openings 13 to prevent toner from scattering out.
Patent JP-S60105230-A (JP)
Title: Method of pattern formation
Inventor: ITOU TAKASHI
IPC: H01L21/027
Filed: 1983-11-12
Abstract: PURPOSE:To realize perfect dry formation of pattern by selectively irradiating a material film to be patterned with the ion beam in accordance with the predetermined pattern and also irradiating the entire part with the light after the material film is placed under the ambient of etchant. CONSTITUTION:A resist film 2 is formed on a silicon semiconductor substrate 1. Next, when the resist film is selectively irradiated with the boron ion (B<+>) beam 3, for example, in accordance with the predetermined pattern, the boron ion B<+> is implanted to the resist film 2 and an ion implanted region 4 is formed. The entire part is then placed under the O2 ambient and it is irradiated with ultraviolet ray 5 and thereby the part of resist film 2 not masked by the ion implanted region 4 is ashed and eliminated. The substrate 1 can be etched with the patterned resist film 2 used as the mask.
Patent JP-S58117118-A (JP)
Title: Penetration work of hollow pipe
Inventor: KAWAKAMI TAKAHIRO
IPC: E02D3/10
Filed: 1981-12-29
Abstract: PURPOSE:To reduce the amount of a fluid to be used as well as to accelerate the degradation of the ground by a method in which when jetting a fluid from nozzles annularly set at the lower end of a hollow pipe for sand pile formation, the jetting of the fluid from adjacent nozzles is made orderly at an interval of time for each group. CONSTITUTION:A hopper 2 and a penetrator 3 are attached to the upper end of a hollow pipe 1 for forming a sand pile, and jet nozzles 4 for a fluid are set annularly at a given interval at the lower end of the hollow pipe 1. In jetting a fluid from the nozzles 4, the order of the adjacent nozzles 4 participating in the jetting work of the fluid is changed at a given interval of time for each group of the nozzles 4 in such a way as to make it possible to change the order around the hollow pipe 1 as the center. Thus, an impaction effect can be effectuated at the beginning of the jetting of the fluid from each nozzle 4.