baber/WOPTO huggingface dataset:
Patent JP-H04128688-A (JP)
Title: Fuel assembly and reactor core
Inventor: AOYAMA TADAO
IPC: G21C3/328
Filed: 1990-09-19
Abstract: PURPOSE:To improve fuel economy by setting a minimum value of thermal neutron flux distributions in the diametrical direction and a minimum value of resonance neutron flux distributions in the diametrical direction to the magnitudes for the minimum values to be positioned in the outside regions in the diametrical direction. CONSTITUTION:Further, the fuel assembly 10 has short fuel rods 13 arranged in four corner parts in the region which is adjacent to the axial lower part 12a at the lower part of a larger-diameter part of the axial upper part 12b of a water rod 12, that is, in the central region of 3X3 including the water rod 12. The short fuel rods 13 are low enriched fuel rods containing low enriched uranium in which the weight-rate of uranium - 238, such as natural uranium, depleted uranium, recovered uranium, etc., is high. With the fuel assembly 10, the water cross-sectional area of the axial upper part 12b of the water rod 12 is taken to be larger than that of the lower part 12a to improve the axial distribution of a moderator to fuel ratio (H/U ratio). Further, when a reactor is operated, a space between a channel box 14 and an outside, adjacent fuel assembly is filled with saturated water (gap water), and the axial upper part 12b of the water rod 12 is formed into the shape as shown in Fig.3. Thus, the distribution of H/U-ratio in the diametrical direction at the upper part of the fuel assembly 10 can be improved.
Patent JP-H04127578-A (JP)
Title: Package of optical semiconductor element
Inventor: ONO HIROSHI
IPC: H01L31/02
Filed: 1990-09-19
Abstract: PURPOSE:To enable an optical semiconductor element to be easily mounted by a method wherein a transparent block provided with a reflective plane is arranged so as to cover the optical semiconductor element mounted in a recess provided to a horizontal plate to enable the element to emit light rays in a prescribed direction, so that a package itself is not required to face in a direction in which light rays are emitted. CONSTITUTION:A glass block 4 is mounted on a plate 2 so as to cover an optical semiconductor element 1. The upper part of the glass block 4 is cut to be provided with a plane 5 which forms an angle of 45 deg. with a horizontal plane, and the plane 5 is mirror-coated so as to reflect light rays inside a device. Outgoing light rays 6 emitted vertical to the plate 2 from the optical element 1 are made to impinge on the glass block 4, totally reflected by the mirror- coated plane 5, and projected outside of the glass block 4 as changed in a traveling direction by 90 deg.. At this point, light rays emitted from an element can be optionally set in an emission direction by changing the angle of inclination of the mirror-coated plane 5. The mirror-coated plane 5 is set 50% in reflectivity, whereby emitted light rays can be made to branch off in two directions.
Patent JP-H07107132-A (JP)
Title: Automatic frequency controller and control voltage generating circuit for automatic frequency control
Inventor: KAWAGUCHI EIJI
IPC: H04L27/22
Filed: 1993-10-05
Abstract: PURPOSE:To normally conduct the automatic frequency control by an inexpensive circuit configuration, even when quick fading which cannot be followed is generated. CONSTITUTION:This controller is constituted of a circuit 22 for comparing a signal H for showing receiving electric field intensity and a decided value K of generation of quick fading, a circuit 14 for generating a blanking timing signal G from a symbol synchronizing signal of phase modulation, a circuit 13 for conducting a frequency detection of an intermediate frequency signal A generated from a receiving high frequency signal and a receiving local oscillation signal containing a frequency error, a circuit 15 for sample-holding an output signal B of the circuit 13 by the signal G and blanking and interpolating an error voltage caused by symbol switching contained in the output signal concerned, an integrator 16 for averaging an output signal C of the circuit 15, a circuit 17 for sample-holding an averaging signal D by a comparison result L of the circuit 22, and eliminating a period in which the receiving electric field intensity becomes the decided value K or below as the error voltage from the averaging signal D, and a loop filter 18 for filtering an output signal E of the circuit 17 and generating a control voltage F.
Patent JP-S60143744-A (JP)
Title: Flow-cell sucking method
Inventor: NAKANO KIYOKAZU
IPC: G01N21/11
Filed: 1983-12-29
Abstract: PURPOSE:To avoid contamination between samples, by lowering a sucking tube to a specified depth of a reaction container, sucking and discharging a sample reaction liquid, wherein carry-over occurs, lowering the tube to the bottom, sucking the sample reaction liquid, wherein carry-over does not occur, and introducing the liquid to a flow cell. CONSTITUTION:A sample is sucked from a sample container 22 on a turn-table 21 by a sample distributing device S1. The sample is put in a reaction container 27 at a position P1. The sample liquid diluted by a diluting liquid in a container 26 is put in the container 27. The container 27 is moved to a position P2. The first reagent in a container 32 is put in the container 27 by a first-reagent distributing device S2. The second reagent is likewise put in the container 27 at a position P3. At a position P4, a moving body, which is energized by a driving control device 41, is lowered, and a sucking nozzle 38 is positioned and stopped. A draining pump 42 of a sample-reaction-liquid sucking device S4 is operated through a flow cell 46 and the contaminated sample reaction liquid is discharged in a container 44. The nozzle 37 is further lowered to the bottom of the container 27. The reaction liquid in the container 44, which is not contaminated, is discharged through the flow cell 46. During this period, the measurement is performed.
Patent JP-H03111082-A (JP)
Title: Cloth supplier for binding sewing machine
Inventor: INOUE KAZUJI
IPC: D05B33/02
Filed: 1989-09-25
Abstract: PURPOSE:To set every combination of cloth at every sewing operation in advance and to automatically perform the loading of each cloth according to plural sets of combination and the execution sequence of respective combination by providing a control means to control a loading mechanism according to the plural sets of combination set with a setting means and the execution sequence of respective combination decided in advance. CONSTITUTION:Each air cylinder of the loading mechanism M is connected to the output side of a central processing unit(CPU) 51 equipped in a cloth supplier via a solenoid valve, respectively, and a setting device 52 as the setting means which sets the loading combination of binding cloth W2 and right and left flap cloth W3, W4 on a sewing machine, etc., is connected to the input side. Also, a memory device 53 which stores the combination set with the setting device 52 is connected to the CPU 51 in such a way that it can be inputted/ outputted. The control means follows the plural sets of combination set with the setting means, and also, controls the loading mechanism M according to the execution sequence of respective combination decided in advance, and supplies the binding cloth and the flap cloth to the designated position of body cloth, respectively, and loads those cloth on the sewing machine.
Patent JP-H07103327-A (JP)
Title: Transmission control method
Inventor: OKURA YASUNORI
IPC: B60W10/10
Filed: 1993-10-05
Abstract: PURPOSE:To share a load suitably, and prevent an inverse speed change shock by sharing the load with main and sub-transmissions by changing rotating speed of an intermediate shaft between the transmissions in the direction for converging main transmission side rotating speed by sub-transmission side control in the initial stage of speed change. CONSTITUTION:A transmission 3 has sub-speed change clutches H and L in order from the torque converter 2 side and main speed change clutches 1st and 2nd in the second stage, and supplies pressure oil to these from a clutch pressure oil supply device 20. This clutch pressure oil supply device 20 is actuated by a controller 10 so as to hasten sub-transmission side engagement after main transmission side filling is finished when clutches to be engaged at speed change time are both of a sub-speed change clutch and a main speed change clutch. Thereby, rotating speed of an intermediate shaft between transmissions is changed so that main and sub-speed clutch side relative rotating speeds are approached in the converging direction to each other, and a load is shared suitably with the main and sub-transmissions in the initial stage of speed change.
Patent JP-S60143656-A (JP)
Title: Semiconductor device
Inventor: MUKAI RIYOUICHI
IPC: H01L29/786
Filed: 1983-12-29
Abstract: PURPOSE:To enable enhancement of integration by making it unnecessary to lead an earth electrode of a CMOS inverter formed on an MOI substrate from the upper part by connecting a grounding terminal of the CMOS inverter to an n<+> layer formed on an Si substrate through a contact hole formed on an insulating layer. CONSTITUTION:On an Si substrate 1, an n<+> layer 17, an insulating layer 2 and a single crystal Si layer 3 are arranged and in the layer 3, an n<+> source region 4, a p type substrate region 5, an n<+> drain region 6, a p<+> drain region 7, an n type substrate region 8 and p<+> source region 9 of an n-channel MOS transistor and a p-channel MOS transistor are formed. The n<+> source region 4 in which an earth electrode of the CMOS inverter is formed is connected to the n<+> layer 17 through a contact hole 20. In the contact hole 20, an Si layer 18 is formed which buries the contact hole 20 and levels it. And this layer forms electrical connection and then n<+> layer 17 is used as a wiring for grounding. Then a leading earth electrode 19 is led out from a back surface of the Si substrate 1.
Patent JP-S60137033-A (JP)
Title: Removing method of bonding material in circuit element
Inventor: WAKAGI FUSHINOBU
IPC: H01L21/60
Filed: 1983-12-26
Abstract: PURPOSE:To remove only a bonding material without corroding a wiring by using a metal, the melting point thereof is lower than a pad and which does not form a low melting-point alloy with the pad and forms the low melting-point alloy with the bonding material. CONSTITUTION:Lead, tin or a lead-tin alloy is used as a metal, the melting point thereof is lower than a bonding pad 5 and which does not form a low melting- point alloy with the bonding pad 5 and forms the low melting-point alloy with a bonding material 8. A circuit element is dipped in a tank consisting of said metal brought to a molten state, and the bonding material 8 and a gold ball 1 are absorbed to said metal and removed.
Patent JP-H08114564-A (JP)
Title: Odor monitor
Inventor: OKAYAMA YOSHIAKI
IPC: G08B21/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide an odor monitor with high reliability which can raise a power source voltage drop alarm, an odor index level alarm, and the like at the same time effectively when the same raises these CONSTITUTION: An odor monitor is composed of an odor sensor 2 detecting an atmosphere in an environment, an EEPROM 7 storing information on the characteristics of the odor sensor 2, an LCD 6 displaying the detection output and the state of the odor sensor 2, a buzzer 9 rumblingly controlled at the occurrence time of any abnormality or the like, an MPU 4 (a computing portion 41) comparing the atmosphere information of the EEPROM 7 and an atmosphere information in the environment based on the detection output of the odor sensor 2 so as to conduct the odor detection output at an atmosphere detection time, and the MPU 4 (the computing portion 41) observing required factors for the normal operation of the odor sensor 2 so as to conduct an abnormality detection at an abnormality time.
Patent JP-H1097456-A (JP)
Title: Data transfer method for client/server system
Inventor: MIYAGAWA HISASHI
IPC: G06F13/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the transfer performance of media data by eliminating unnecessary file access and control. SOLUTION: When a client 2 sets a data information flag OFF to request a server 1 to transfer data, the server 1 generates fixed-length data from code data and media management information and transfers it to the client 2. Further, when the client 2 sets the data information ON to request the server 1 to transfer data, the server 1 generates variable-length data from the code data, media management information and media information and transfers it to the client 2. Further, the media information may be stored as BLOB data in a data base 1. Further, this system is applicable to a stand-alone system. Further, the said data information flag is used to enable use in combination with another server 5 such as a moving picture server.
Patent JP-S61132677-A (JP)
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1984-11-28
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-H1171733-A (JP)
Title: Snow-melting apparatus
Inventor: SHIMIZU EITARO
IPC: E01H5/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the function, by providing a kettle for thawing snow in a specified condition in a snow-melting pit opened at the upper part. SOLUTION: This snow-melting device is constituted of a snow-melting pit 2 with sleighs, a rear side frame with wheels provided at the rear side of the pit 2, a snow-melting kettle arranged in the pit 2, a burning furnace 5 inserted in the snow-melting kettle, and a burner 6 mounted on the rear frame and connected to the furnace 5. Flame of the burner 6 is conducted from the inlet cylinder 5B of the furnace to the body 5A of the burner, and agitated with the reflux gas by a flame straightening board to accelerate the combustion. The snow-melting kettle is constituted of a kettle body 4A, the left and right reflux kettles 4B, 4C, the front distributed current kettle 4D, and the rear reflux kettle 4E. The combustion gas is turned back and recirculated to accelerate the combustion.  The combustion gas jetting out of the furnace 5 is diffused to the outside to contact snow fed in the pit 2 and rapidly melt it. In this way, heat can be transferred through a large area and the device can be made light and easily transferred on snow. As the height of the pit is low, snow can be easily fed therein.
Patent JP-S61128528-A (JP)
Title: Dry etching method of aluminum-silicon-copper alloy
Inventor: TANNO MASUO
IPC: H01L21/302
Filed: 1984-11-27
Abstract: PURPOSE:To prevent the generation of etching residue on the surface of an etching substrate by using a gas in which at least one or both of nitrogen and argon are mixed with a chlorine group reaction gas. CONSTITUTION:A dry etching method through which 10vol%-50vol% nitrogen or 10vol%-50vol% argon or a mixed gas of both nitrogen and argon as gases generating sputtering action in which a copper component is not left to a chlorine group reaction gas is mixed by 10vol%-50vol% is employed. Nitrogen or argon or the mixed gas of both nitrogen and argon nis mixed with the single gas or mixed gas of the chlorine group reaction gas by 10vol%-50vol%, thus allowing the processing of an aluminum-silicon-copper alloy without leaving the copper component.
Patent JP-S60144187-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: SAWATANI KENJI
IPC: G21B1/21
Filed: 1983-12-29
Abstract: PURPOSE:To reduce drive power by supplying power from part of a motor generator for a power source to a poloidal load and from a capacitor for a power source to a heater load during a small load. CONSTITUTION:Powers are supplied from motor generator G1-Gn for a common power source to a poloidal load P and a heater load N to the loads P, N during a plasma current exciting time T1. The energy of the poloidal coil is regenerated during a plasma current stopping time T3, the generators G1-Gn are accelerated by the regenerative energy as motors and stores as rotary energy. When the loads P, N are small, powers are supplied from part of the generators G1-Gn to the load P and from a capacitor C for a power source to the load N.
Patent JP-S61128944-A (JP)
Inventor: KASAI MASAAKI
IPC: A61B5/154
Filed: 1984-11-27
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-H07105234-A (JP)
Title: Data base retrieval device
Inventor: MIZUTANI KENJI
IPC: G06F17/30
Filed: 1993-10-06
Abstract: PURPOSE:To provide the data base retrieval device selecting a gathering of data on which the retrieval intention of a user is reflected. CONSTITUTION:An interactive management device 101 which recognizes user's utterance and outputs the context of interaction, and outputs data selected from a data base 104 in the form of an answer sentence to the user while referring to the context of the interaction is regarded as an interface with the user. A data base structure description device 105 defines a partial gathering of the data base 104 and describes numeric information in each data. A data selecting device 102 selects data to be offered to the user from the output of the interactive management device 101 and further selects data that the user is possibly interested in by referring to the numerical information on the respective data described in the data base structure description device 105. A structure description update device 103 updates the numerical information of the data base structure description device 105 as to the data specified the data selecting device 102.
Patent JP-S63104805-A (JP)
Title: Compression molding method and device thereof
Inventor: KATAOKA HIDEAKI
IPC: B29C43/02
Filed: 1986-10-21
Abstract: PURPOSE:To prepare a molded product of sufficient mechanical strengths such as impact resistance, rigidity and the like, of no scattered active physical properties and of superior surface properties by supplying a blank of a fiber reinforced thermoplastic resin sheet and thermoplastic molten resin separately into a bottom force, clamping together the bottom force and a top force and compression molding integrally. CONSTITUTION:While a top force 12 is separated from a bottom force 11, a blank 25 of fiber reinforced thermoplastic resin sheet heated at a heating section 22 and molten resin of thermoplastic molten resin injected out of a nozzle 33 in rod or belt shapes are supplied separately to the bottom force 11 by actuating a blank introducing section 23 and a resin supplying means 30. When supply is finished, the blank introducing section 23 and the nozzle 33 are moved backward to a position where the same are not interfering with the molds, and top force 12 is lowered and clamped together with the bottom force 11 to compression mold integrally a fiber reinforced thermoplastic resin sheet and thermoplastic molten resin. The fiber reinforced thermoplastic sheet should preferably contain 5-50wt% glass fiber.
Patent JP-H08114787-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: NAKAJIMA JUNJI
IPC: G02F1/1333
Filed: 1994-10-17
Abstract: PURPOSE: To provide the panel which has improved luminance, properties with respect to contrast and steepness and also high retention and further, can be operated with a low driving voltage by inserting a mixture contg. a liquid crystal material and a high polymer material between substrates and irradiating the mixture with specific irradiation light including no infrared-ray component to cure the high polymer material. CONSTITUTION: This manufacture comprises: (1) placing a pair of substrates, at least one of which is transparent and each of which is provided with an electrode on one of the surfaces, in the panel in such a way that the both electrode surfaces of the substrates are opposite to each other; (2) inserting a mixture contg. at least a liquid crystal material and a high polymer material between the substrates; and (3) irradiating the mixture with irradiation light that includes light of the absorption wavelength region of the high polymer material, by which the material is allowed to react, and no infrared-ray component. In this irradiation stage (3), a light diffusing medium is provided opposite to the panel consisting of a pair of base materials to be irradiated at a position between the panel and a light generator.  Thus, since the high polymer material is irradiated with the irradiation light from which any infrared-ray component is excluded beforehand, any heat-ray component is excluded from the irradiation light beforehand and accordingly, the objective polymer dispersed liquid crystal display panel that is uniform even at the time of placing it in the vicinity of members having heat absorbing functions, such as BM (black matrix), etc., is obtained.
Patent JP-S60203191-A (JP)
Title: Solid non-biological substrate for forming biomechanical fine structure, biomechanical fine structure using the same and use of said substrate
Inventor: ADAMU SEBASUCHIYAN JIENEBIEEBU
IPC: C12M3/00
Filed: 1984-11-29
Abstract: The present invention relates to the location of biological cells 5 in a predetermined spatial disposition relative to each other on a solid non-biological substrate. According to the invention an extended generally planar surface of the substrate is provided with a plurality of surface discontinuities 4 at least partly defining cell adhesion enhanced and/or cell-adhesion orienting zones having a width of from 0.2 to 20 micrometres in a predetermined relation to each other and substantially spaced apart from each other. When a plurality of the cells 5 in a physiologically acceptable medium is brought into contact with said substrate surface cells attached to the substrate surface preferentially and/or in preferential orientations at said discontinuities 4.
Patent JP-S60136468-A (JP)
Title: Modem built-in type network controller
Inventor: TAKITA HIROTATSU
IPC: H04M11/00
Filed: 1983-12-23
Abstract: PURPOSE:To facilitate installation, and omit a power supply line and reduce installation area by incorporating a modulator demodulator in a network controller in one body. CONSTITUTION:Data dialed in through a network controller 13 with a telephone set is connected to an exchange 2 through a signal line 31, modulator demodulator 11, and telephone line 43, and then connected to a public telephone network. Once the telephone set is connected to a desired party to which the data is to be transferred, the changeover switch of the network controller 13 is operated to make a connection with a modulator demodulator control mechanism 22 through a signal line 31, modulator demodulator 11, and signal line 42, thereby trasferring the data. The modulator demodulator 11 and network controller 13 are united together to constitute the modulator demodulator built-in type network controller 1.
Patent JP-H03112735-A (JP)
Title: Hood-pulling device to truck load-carrying platform
Inventor: SUZUKI FUMIO
IPC: B60P7/04
Filed: 1989-09-27
Abstract: PURPOSE:To facilitate handing operation by providing upper and lower hood drums, provided with a turn drive mechanism, with the upper and lower drums formed selectively usable in accordance with height of a cargo simultaneously with the hood-pulling performed mechanically in cooperation with a traction mechanism through a belt. CONSTITUTION:In accordance with height of a cargo, of the lower hood 31 or the upper hood 41, for instance, in the case of selecting the lower hood 31, a hook 71 in the point end of a belt 7, fixed with the rear end to a traction mechanism 6, is hooked to a hook receiver 311 of the lower hood 31. Next by operating an operational switch 25, a hydraulic cyinder 21 is driven to lift a lift strut 51 to a position of height matched with the cargo. Next by starting the traction mechanism 6 to pull the belt 7, the lower hood 31, delivered by a lower hood drum 11, is pulled to the rear, thereafter a rear hanging hood part, made round in the root of the lower hood 31, is lowered downward. While by turning arms 81, 82 provided in both sides of front and rear end parts in a load-carrying platform and made turnable about a horizontal shaft having a hood holding part in the point end, right and left hanging hood parts of the lower hood 31 are opened.