baber/WOPTO huggingface dataset:
Patent JP-2000028688-A (JP)
Title: Board inspection apparatus and board inspection system provided with the same as well as control method for board inspection apparatus
Inventor: NAGAHAMA ICHIROTA
IPC: H01L21/66
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a board inspection apparatus by which the magnification chromatic aberration of a secondary electron beam can be suppressed, while the irradiation region of a primary electron beam is being ensured, to provide an inspection system provided with the board inspection apparatus, and to provide a control method for the board inspection apparatus. SOLUTION: In a board inspection apparatus 90 which uses a nearly rectangular electron beam, an image-forming optical system as a telecentric system which is conjugate with an image-formation optical system in which a third lens 23 and a fourthlens 24 are controlled by secondary-optical system lens control parts 55, 56 and which is formed of a cathode lens 21 and a second lens 22 is formed, and square aperture diaphragms are arranged at focal planes 8, 9 which are mutually conjugate. As the square aperture diaphragms, movable rectangular diaphragms which are connected respectively to a driving mechanism using a piezoelectric element, comprising two rectangular flat boards arranged and installed in parallel in the direction of the long direction and in which their diaphragm widths formed of edges of sides facing to the rectangular flat boards can be adjusted are used.  The movable rectangular diaphragms are arranged and installed in such a way that their long axis becomes a direction identical to that of the long axis of the cross-sectional shape of a primary electron beam 5 and that the long axis is at right angles to the long axis of the movable rectangular diaphragms.
Patent JP-H074095-A (JP)
Title: Multistory parking device with electric charger
Inventor: SAKATA KIYOSHI
IPC: H02J7/00
Filed: 1992-07-03
Abstract: PURPOSE:To perform charging of the battery of an electric automobile during parking by a method wherein it is detected whether the connected battery is brought into a state near an overcharged state, charge amount measurements are stored, a source switch is turned ON and OFF based on a memory content, and charge measurements are outputted. CONSTITUTION:When a charge cable 162a is connected to a vehicle, a control signal is outputted from a control part 167 based on detecting signals from a connection sensor 163 to detect connection and an overcharge sensor 164 to detect whether the connected battery is brought into an overcharged state. When a source switch 161 is turned OFF, the charge measurements of a charge meter 165 are stored at a memory part 166. When a separation detecting signal is inputted from the connection sensor 163 or an overcharge detecting signal is inputted from the overcharge sensor 164, the source switch is turned OFF. When a leaving-garage demand signal is inputted from the outside, a charge amount measurements stored at the memory part 166 is outputted to a management control device from an output part 168.
Patent JP-S58101442-A (JP)
Title: Substrate for electric device
Inventor: MATSUSHITA YASUO
IPC: H01L23/08
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a substrate which has rigid bonding strength to a glass frit mixture conductor paste or sealing solder glass by superposing a glass layer through a thin layer which reacts with the glass on a non-oxide series ceramic substrate. CONSTITUTION:An SiO2 film 2 which is rigidly bonded to a ceramic substrate 1 of SiC is formed as a non-oxidation series ceramic sintered material on the surface of an approx. 0.05-0.3mm. in thickness, and when a glass layer 3 which has a thermal expansion coefficient similar to that of the substrate 1 is covered, the glass 2 is rigidly bonded, since the SiO2 has good wettability with the glass, onto the substrate 1. The SiC ceramic substrate 1 preferably contains more than 5wt% of Be, thereby providing 40-45X10<-7>/ deg.C of thermal expansion coefficient by containing Be or Be compound and providing dense sintered material having more than 90% of relative density. When the glass 3 having approx. 25-60X 10<-7>/ deg.C of thermal expansion coefficient is covered, the wettability with conductor paste or solder glass can be improved by the films 2, 3, thereby obtaining metallized and glass bonding having large bonding strength.
Patent JP-S6187809-A (JP)
Title: Treatment of molten metal
Inventor: KATSUTA JUNICHIRO
IPC: C21C7/072
Filed: 1984-09-26
Abstract: PURPOSE:To prevent the spilling of a molten metal occuring in the build-up of a molten metal surface by adjusting the distance from the top end edge at the aperture of an open vessel to the static molten metal surface by the specific equation in the stage of blowing a gas to the molten metal in said vessel. CONSTITUTION:A lance 2 is plunged into the molten metal M in the open vessel 1 and the gas G is blown therethrough to treat the molten metal M. The molten metal surface L builds locally up to a height H when the gas G is blown into the vessel. There is the possibility of the rise of the vertex thereof in excess of the top end line 1h at the aperture of the vessel 1 and the overflowing of the molten metal M to the outside of the vessel 1. The distance (y) from the line 1h to the molten metal surface L is thereupon adjusted by the equations I, II. In the equation II, Q: the flow rate of the gas (l/min), Tl; the temp. of the molten metal ( deg.K), Ml: the weight of the molten metal (ton), pl: the density of the molten metal (g/cm<3>), Z: the depth of gas blowing when viewed from the molten metal surface (cm), Tg: the temp. of the blowing gas ( deg.K). The spilling of the molten metal as a result of the gas blowing is thus prevented.
Patent JP-H0752466-A (JP)
Title: Image forming device
Inventor: YAGISHITA TAKAHIRO
IPC: G03G15/00
Filed: 1993-08-12
Abstract: PURPOSE:To equalize the picture image from black picture elements with a standard diameter at a low resolution by adding micro black picture elements around black picture elements with diameters which are closer to a standard diameter at a low resolution, which are extended and interpolated by a plurality of black picture elements with the standard diameter at a high resolution. CONSTITUTION:The image data for a third line which is read from a line buffer memory 5 is transmitted to a matching logic 15 through latch parts 8, 9 as the image data for a lower stage scanning portion of the third line. At the same time, the image data is written in a line buffer memory 6, and the image data for a fourth line is written in the line buffer memory 5 from an input terminal 1, and then, the previously mentioned respective motions are repeated for the image data of each line. When it is discriminated by the matching logic 15 that a remarkable picture element which is read from a latch 11 is a white picture element, it is discriminated whether the image data for the remarkable picture element being read from the latch parts 8, 9, 10, 12, 13, 14 is a white picture element or black picture element, and micro-black picture element data corresponding to the black picture element pattern on the top, bottom, right and left of the remarkable picture element is added to the image data, and is output.
Patent JP-H0249446-A (JP)
Title: Molding die equipment for resin-sealing semiconductor device
Inventor: SAKAKIBARA JUNJI
IPC: B29C45/26
Filed: 1988-08-10
Abstract: PURPOSE:To ensure a high-quality resin seating/molding process by a method wherein plural sets of positioning blocks with engagement between upper and lower blocks are provided on the top and bottom chase blocks of top and bottom forces for the prevention of the chase blocks on the top and bottom forces from horizontal displacement. CONSTITUTION:When top and bottom forces 41 and 51 are closed, top and bottom chase blocks 8 and 28 engage positioning blocks 59 and 49 in the direction X and positioning blocks 53 and 43 and positioning blocks 56 and 46 in the direction Y. With the device designed as such, in the presence of deformation in lower stationary beds 22 and 2 attributive to heat applied, there remains a good link between the chase blocks 8 and 18 without any relative displacement between the two in the directions X and Y. In this way, the blocks 8 and 28 are protected from horizontal displacement, which ensures a high-quality resin sealing/molding process.
Patent JP-H0642829-A (JP)
Title: Freezer for low temperature freezing
Inventor: AZUMA YOSHIYASU
IPC: F25B7/00
Filed: 1992-07-28
Abstract: PURPOSE:To eliminate non-condensing of refrigerant of maximum boiling point at a condensor in a cascade type freezer for low temperature in which a plurality of non-azeotropic refrigerants are circulated. CONSTITUTION:A compressor 1, a condensor 3, an expansion mechanism 4 and an evaporator 5 are arranged in a refrigerant circuit 9. Cascade type heat exchangers 10 and 20 are arranged between the condensor 3 and the expansion mechanism 4 and over a suction line. An auxiliary liquid separator 31 is arranged at a downstream side of the condenser 3, the separated refrigerant of the maximum boiling point is introduced in an auxiliary liquid returning passage 34 and its pressure is reduced by an auxiliary pressure reducing mechanism 33. There is provided an auxiliary heat exchanger 32 for performing a heat exchanging operation between gaseous refrigerant separated by the gas-liquid separator 31 and the refrigerant of the maximum boiling point of which pressure is reduced by the auxiliary pressure reducing mechanism 33. An opening or closing valve SV is placed in the auxiliary liquid returning passage 34 and then the opening or closing valve SV is opened when either a heat source side temperature or a high pressure is less than a set value. With such an arrangement, the refrigerant of the maximum boiling point which is not yet condensed is condensed at the auxiliary heat exchanger 32. Capability of the condensor 3 may be reduced as the heat source side temperature is decreased.
Patent JP-S58102212-A (JP)
Title: Electrooptical display cell
Inventor: SAITOU KOUHEI
IPC: G09F9/30
Filed: 1981-12-15
Abstract: PURPOSE:To improve the stability of a display in terms of moisture resistance and insulation characteristic by sticking org. silicone compds. on the surfaces of spacers to be used between the electrode substrates of an electrooptical display cell and calcining the same thereby covering the spacers with SiO2 films. CONSTITUTION:Segment electrodes 6, an oriented film 7, a common electrode 8 and an oriented film 9 are provided on electrode substrates 2, 3, and liquid crystals 5 are sealed via sealing materials 4 and spacers 10 between the substrates. The spacers 10 in such electrooptical display cell are formed by treating and coating the surfaces of particles of spherical or other shapes of glass, alumina, etc. with org. silicone compd. solns, such as silicone oil, silane coupling agents or the like, then drying and calcining the same. The surfaces of the spacers 10 formed in such a way are coated with SiO2 films and are resistant to chemicals. When such spacers 10 are sprayed on the surface of the substrate 3, the spacers do not stick to each other and are disposed uniformly; therefore, the spacings between the electrode substrates are maintained constant and the display is stabilized.
Patent JP-H1130588-A (JP)
Title: Method for detecting ion with using circular dichroic spectrochemical analysis
Inventor: HIROSE TAKAHARU
IPC: G01N21/77
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To easily distinguish a host molecule bonded to a target ion thereby detecting the target ion, by forming a complex of the host molecule having a plurality of chromophores bonded thereto and the target ion, chiral-orienting the chromophores when the complex is formed and bringing about circle dichroism. SOLUTION: For instance, a compound having phenanthroline bonded as chromophores (b), (c) to two hydroxyl groups 0 of a chiral spacer molecule (b) of phenylcyclohexandiol is used as a host molecule. A lithium ion Li<+> as a target is added to the host molecule, thereby, a complex, in which nitrogen atoms N of the phenanthroline surround the Li<+> , is formed. Orientations of the chromophores (b), (c) are set in the complex, so that clear chirality is brought about. The host molecule bonded with the target ion can be distinguished from the other molecules from the presence/absence of circular dichroism. The target ion bonded selectively to the host molecule can be easily detected in this method.
Patent JP-H0248692-A (JP)
Title: Image forming device
Inventor: KAWAMOTO KIYOAKI
IPC: G03G21/00
Filed: 1988-08-10
Abstract: PURPOSE:To uniformize a mixing ratio of recovered toner to unused toner by limiting an aperture, through which unused toner is supplied to a toner carrying pipe, to the position in the upstream side of the toner carrying pipe. CONSTITUTION:When a toner discharging screw 33 on the photosensitive body unit side and a toner carrying screw 28 on the developing unit side start rotation together with the start of the image forming cycle, the recovered toner passes in an inner tube 32 from a toner carrying path 15C, enters into a toner carrying pipe 26 and is carried into a developing device to be used again. At this time, the toner carried into the pipe 26 receives the flowing unused toner only in an aperture part 26A in the upstream of the pipe 26 and is mixed with it, and therefore, the mixture ratio is kept constant after toner passes the aperture part 26A, and this mixed toner is dropped into the developing device from a toner dropping hole 26B with a uniform distribution little by little while moving in the depth direction of the developing device. Thus, the fluidity of the developer is kept satisfactorily to form an image of good quality.
Patent JP-2000030755-A (JP)
Title: Charge/discharge tray for sheet battery
Inventor: IIJIMA SHINJI
IPC: H01M10/44
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a charge/discharge tray for a sheet battery capable of easily ensuring the stable contact of charge/discharge current terminals and voltage measuring terminals, suitable for initial charge/discharge treatment, with high reliability, and used for mass production. SOLUTION: This charge/discharge tray has an electrically insulated placing stand 1; a plurality of battery mounting parts 2 formed on the placing stand 1 surface, positioning and mounting a sheet battery; and conductors 4a, 4b formed in the battery mounting part 2, coming in contact with electrode terminals 3a, 3b of the sheet battery at each one end, and having a plane area larger than the plane area of the electrode terminals 3a, 3b. The battery mounting part 2 is formed by forming the placing stand 1 surface in a frame 2b or forming the placing stand 1 in a recessed surface 2a.
Patent JP-2001027975-A (JP)
Title: Online maintenance method
Inventor: TAMURA KOICHI
IPC: G06F13/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To secure high reliability and to reduce the cost of an online maintenance by saving the information on a component having no redundant configuration in a common memory and having a pseudo access to a program to maintain the component without discontinuation of system operation. SOLUTION: The information on a component having no redundant configuration is saved in a common memory and a pseudo access is given to a program to maintain the component without discontinuation of system operation. The program performs the control to save the control information in a system shared component 3000 having no redundant configuration in the inter-controller common memories 1300 and 2300 and also the control to switch a reference destination from the component 3000 to the memories 1300 and 2300. Furthermore, the program performs the control to store the control information stored in both memories 1300 and 2300 in the component 3000 whose maintenance is over.
Patent JP-H0486995-A (JP)
Title: Fire alarm
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve the fire monitoring accuracy of a fire alarm by resetting a new weighting value by taking into account a set of predefined specific sensor level patterns and fire discriminating values and another set of actually obtained and preserved sensor level patterns and the fire discriminating values. CONSTITUTION:Out of the patterns of actually obtained plural detected values, those under prescribed conditions are made preservable by means of a site registration defining means in a RAM 11. An adjusting means readjusts a new weighting value by taking into account the patterns of detected and preserved values and fire discriminating values set to the patterns at a site in addition to the set of the specific patterns stored in the RAM 11 and fire discriminating values to the patterns and stores the weighting value in a RAM 12. A signal processing network obtains fire discriminating values by weighting an inputted detected value patterns by using the readjusted new weighting value. Therefore, the fire monitoring accuracy of this fire alarm is further improved.
Patent JP-H0753536-A (JP)
Title: Direct oxidation process for production of ethylene oxide
Inventor: JIYON JII PENDAAGASUTO
IPC: C07D301/08
Filed: 1993-08-13
Abstract: PURPOSE: To provide a process for recovering ethylene from a purge gas stream in a direct oxidation ethylene oxide process.  
     CONSTITUTION: A feed gas stream containing ethylene and commercially pure oxygen is reacted in at least one reactor, and ethylene oxide is absorbed from the product effluent in a first absorption zone. CO 2  is removed from the overhead after ethylene oxide absorption, and the low-CO 2  content overhead from the process is divided into a recalculation stream to the reactor and a stream to an ethylene recovery process. A high-ethylene-content argon purge gas stream 50 is sent to the absorption tower 58 and is brought into contact with a high- molecular organic liquid to preferentially absorb ethylene, and the formed low- ethylene-content argon gas stream is discharged as an overhead stream 54. The absorbent stream 60 from the bottom of the tower 58 is heated 62 and 63 and flashed 64, the bottom stream 66 is sent to a stripper 68, the overhead stream 72 is condensed to form a high-ethylene-content overhead stream 78, and this stream 78 is compressed again 58 and recirculated into the reactor. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001036383-A (JP)
Title: Fir digital filter
Inventor: TAKAHASHI KATSUMI
IPC: H03H17/06
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To deal with the case of making the input interval of data exceeding the speed of a computing element as well, when sampling of data is accelerated. SOLUTION: This finite impulse response(FIR) digital filter is constituted to perform filtering processing of data provided by sampling of a fixed cycle. In this case, this filter is provided with a converter 2 for devidedly outputting the input of one system to two systems and simultaneously lowering transfer clock rate, and an FIP filter chip 4 for simultaneously receiving data divided to two systems, applying an output of y(m) when the input of x(m) is applied and performing filtering processing, which is expressed as y(m)=Σa(k)*x(m-k), where a (k) is defined as coefficient and M is defined as the number to taps on the condition of (k) being from 1 to M-1, through plural latches, multipliers and adders.
Patent JP-S58104697-A (JP)
Title: Controlling method for biological denitrification
Inventor: WATANABE SHIYOUJI
IPC: C02F3/34
Filed: 1981-12-16
Abstract: PURPOSE:To perform the excellent purification of water in a biological denitrifying process, by holding a differential rate between the measured value of an amount of organic carbon calculated from the measured value of an amount of nitrogen components and the calculated value of an amount of organic carbon to be consumed at a predetermined value, and supplying organic carbon to a denitrifying step. CONSTITUTION:Exhaust gas 10 is introduced to a nitrogen analyzer 12 and a nitrogen suboxide analyzer 13 to measure the concentrations of N2 gas and NO2  gas, and its flow amount is measured by a flow meter 14. These measured signals are inputted to an arithmetric circuit 16 to calculate the amount of nitrogen  components. In the arithmetic circuit 16, the amount of methanol consumed for  the formation of the nitrogen components is further calculated on the basis of  the measured amount of the nitrogen components. That is, NOx-N contg. inflow water 2 and a liquid 3 as a carbon source, i.e. methanol, are made to flow into a denitrifying step 1, aerating gas forcedly supplied by a feeder 7 for the aerating gas is sprayed through a sparger 9, and a flowing-denitrified liquid 4 is treated in a reaerating tank or the like at the downstream side.
Patent JP-H0733612-A (JP)
Title: Stabilized oily suspended herbicidal composition
Inventor: YOSHIDA TSUNEZOU
IPC: A01N47/36
Filed: 1993-07-22
Abstract: PURPOSE:To provide the composition suppressed in the decomposition of the active ingredient therein. CONSTITUTION:The composition comprising (A) N-[(4,6-diimethoxypyrimidine-2- yl)aminocarbonyl]-3dimethylaminocarbonyl-2-pyridinesulfonamide and/or its salt, (B) urea, (C) a mineral carrier, (D) vegetable oil and/or mineral oil and (E) a surfactant, and, as necessary, (F) other herbicidal ingredient(s), (G) a sedimentation inhibitor, (H) a solvent and (I) other auxiliary(ies).
Patent JP-S6263198-A (JP)
Title: Production of turbine rotor blade
Inventor: NAKAISHI NOBUYOSHI
IPC: F04D19/04
Filed: 1985-09-13
Abstract: PURPOSE:To reduce the number of machining processes by working a raw material in a shape having plural spiral lugs to become vanes on the outer periphery of a cylinder by extrusion molding and cutting out lugs on longitudinal ends of a sectionally split portion. CONSTITUTION:A raw material 23 is worked into a product 26 having plural spiral lugs 25 on the outer periphery of a cylinder 24 by hot extrusion molding. The product 26 is sectionally split on a plane perpendicular to the axis in a required size width, and lugs 25 on both longitudinal ends are cut out by machining to produce a rotor blade. Accordingly, most of the rotor blade including the vane section is molded by plastic working, and the number of machining processes can be reduced.
Patent JP-2001030829-A (JP)
Title: Mirror device for vehicle
Inventor: OCHIAI TOMIO
IPC: B60R1/06
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of man-hours for a soft part assembly and the number of management man-hours by integrally molding the soft part to a resin case body through different material molding. SOLUTION: In a vehicle mirror device provided with a lower case 6a, a vibration controlling soft material 66 and a waterproof soft material 67 are formed by different material molding so as to be integrated with a resin case body incorporating an electric device performing electrical driving control for a mirror body. Therefore, conventionally required individual adhesion of a soft part to the case body can be dispensed with. In this way, the number of assembly man-hours for the soft part can be lowered. On the other hand, conveyance, storage, and stock management for the soft part can be omitted, and the number of management man-hours can be lowered. The vibration controlling soft material 66 and the waterproof soft material 67 are formed of thermoplastic elastomer.