baber/WOPTO huggingface dataset:
Patent JP-2000034134-A (JP)
Title: Lithium ion conductive glass ceramics and cell or battery and gas sensor using the same
Inventor: FU KETSU
IPC: H01M10/0562
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To produce readily producible and thermally and chemically stable lithium ion conductive glass ceramics having high conductivity at room temperature and to provide a cell or a battery and a gas sensor using the glass ceramics. SOLUTION: This method for producing lithium ion conductive glass ceramics comprises melt molding a raw glass containing the composition within the ranges of 35-45 mol.% of P2O5, 0-15 mol.% of SiO2, 0-50 mol.% of GeO2, 0-50 mol.% of TiO2 (with the proviso that the total amount of GeO2 and TiO2 is 25-50 mol.%), 0-8 mol.% of ZrO2, 0< to 12 mol.% of M2O3 (M is one or more kinds selected from In, Fe, Cr, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu); 0-12 mol.% of Al2O3, 0-12 mol.% of Ga2O3 and 10-25 mol.% of Li2O, then passing the molded product through a heat-treating step and depositing a crystal phase of Li1+X(M,Al,Ga)X(Ge1-YTiY)2-X(PO4)3 (0<X<=0.8; 0<=Y<1.0). The lithium cell or battery and a gas sensor using the same manifest good characteristics.
Patent JP-H0935493-A (JP)
Title: Semiconductor memory, microcontroller and fabrication of semiconductor memory
Inventor: MATSUMOTO OSAMU
IPC: G11C29/04
Filed: 1995-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory comprising fuse elements and nonvolatile memory means in which the redundancy cell can be tested efficiently before the fuse element is blown out, fabrication method thereof and a single chip microcontroller. SOLUTION: The semiconductor memory comprises first registers 21 for storing data read out from a memory means formed in a specific pattern at a specific depth on an insulation film deposited on a semiconductor substrate 20, second registers 22 for storing external data, and select circuit 25 for selecting the outputs from first and second registers based on a specific test mode. In a first mode other than test mode, a defective bit is replaced by a redundancy cell based on the address redundancy information of data in first register prior to test. In second mode, i.e., test mode, a defective bit is replaced by a redundancy cell based on the address redundancy information of data in second register prior to test.
Patent JP-H0367981-A (JP)
Title: Low temperature container
Inventor: KOBAYASHI AKIO
IPC: A47F3/04
Filed: 1989-08-03
Abstract: PURPOSE:To improve cooling efficiency by making uniform the flow of cold air by sucking in the cold air through a stopper hole or a vent hole and utilizing the pillar as a vent duct. CONSTITUTION:A pillar 53 is opened at its lower end and it communicated with a cold air guide passage 45 communicated with an upper feedback duct 42. With the pillar 53 so communicated with the cold air guide passage, the cold air is sucked in through a stopper hole 54 in the pillar 53, and allowed to flow downward in the pillar 53 into the cold air guide passage 45. Since the cold air is sucked in through the stopper hole 54 in the pillar 53 as such, pressure in a space among the shelves 51, 52 is lowered, and the cold air blown out from a blow-off outlet 43 is sucked into air among the shelves 51, 52. Accordingly, there can be prevented cold air blown out from the flow-off outlet 43 from flowing downalong the door 4 in a non-ventilation structure in the shelves and flowing the upper feedback duct 42 from the cold air guide passage 45 as it is, and hence the cold air can effectively circulated in the upper container box 2.
Patent JP-H0251892-A (JP)
Title: Electroluminescence element
Inventor: OGINO ETSUO
IPC: H05B33/12
Filed: 1988-08-12
Abstract: PURPOSE:To make it possible for sound generated at the driving time to be reduced and for production to be carried out at a low cost by using polycrystal film where the half-amplitude level of X-ray diffraction from the 111-face is 0.2 deg. or more, as ZnS emission layer. CONSTITUTION:As a ZnS emission layer of an electroluminescence element where a transparent electrode 2, ZnS emission layer 3, a current control layer 4 and a back plate 5 are laminated on a transparent insulating substrate 1, polycrystal film where a half-amplitude level of X-ray diffraction ray from the 111-face is 0.2 deg. or more is used. In case, for example, a ZnS emission layer is manufactured by the evaporation method, a polycrystal film whose half amplitude level is 0.2' or more can be manufactured by evaporation while the temperature of a substrate is kept at less than 190 deg.C or preferably at less than 150 deg.C. Thereby, generation of sound at driving time is reduced and the evaporation of the ZnS emission layer can be made at such a comparatively low temperature as a room temperature - 180 deg.C, so that the manufacturing cost can be reduced.
Patent JP-S6444405-A (JP)
Title: Structure of optical fiber juncture
Inventor: NOBA KUNIHIRO
IPC: G02B6/00
Filed: 1987-08-11
Abstract: PURPOSE:To easily detect the abnormality in the juncture of connected optical fibers without hindering the high-packaging density thereof by attaching a jig made of a shape memory alloy which bends the fiber at a specific temp. to the mid-point of a piece of the connected fibers. CONSTITUTION:Tension members 3 drawn out of an optical fiber cable 1 held in a gripping part 2 are held in a gripping part 4 and the end faces of plural pieces of the fibers 5 are connected to each other. The outside circumferences thereof are coated with a hermetic sealing part 10. The jig 8 made of the shape memory alloy is attached to the hermetic sealing part 10 of at least a piece of the fiber and the entire part is hermetically sealed by a closure 6 and an end face plate 7. A specific signal is kept passed to the fiber attached with the jig 8 at all times. The fiber is curved by the deformation of the shape memory alloy 8 and an alarm is emitted by a change in the quantity of the passed light when a fire breaks out near the cable. The detection of the abnormality and the maintenance and control are, therefore, facilitated at a low maintenance cost.
Patent JP-H0757014-A (JP)
Title: Voting and counting system
Inventor: MIYAGAWA TAKAYOSHI
IPC: G06Q50/34
Filed: 1993-08-13
Abstract: PURPOSE:To eliminate repetitive voting by the same voter by recording identifiers such as serial numbers, etc., for discriminating an individual taken to an election terminal using tokens and writing the identifiers together when voting contents are written in a storage device, and then detecting multiple-time voting operation by the collation of the identifiers after the operation and removing the voting contents of one vote. CONSTITUTION:This voting and counting system is equipped with an election terminal device 1 equipped with a means which adds an identifier recorded in an election terminal using token to vote information and sends it out as vote storage information, an election host device 2 equipped with a means which receives and stores the vote storage information sent from the election terminal device 1 and a means which judges whether or not there is the vote storage information having the same identifier by searching the stored vote storage information and invalidating precedent or following vote storage information when the vote storage information having the same identifier is present.
Patent JP-S6262859-A (JP)
Title: Polyimide resin composition
Inventor: MATSUKI KUNIO
IPC: C08K5/12
Filed: 1985-09-13
Abstract: PURPOSE:The titled composition having not only improved melt processing properties but also improved viscosity stability in melt molding, obtained by blending a thermoplastic polyimide resin with a small amount of an aromatic polycarboxylic acid ester. CONSTITUTION:(A) 100pts.wt. polyimide resin having no polymerizable group at its end groups and side chains, showing substantially a melt state at <=a decomposition temperature, capable of being processed in a molten state, having preferably 150-300 deg.C glass transition temperature, such as polyimide resin shown by the formula (Ar<1> is tetrafunctional aromatic residue as a tetracarboxylic acid residue wherein two carbonyl groups are bonded to neighboring carbon atoms and other two carbonyl groups are bonded to neighboring carbon atoms; Ar<2> is bifunctional aromatic group as diamine residue) is blended with (B) >=0.002pt.wt., preferably 0.005-0.5pt.wt. aromatic polycarboxylic acid ester such as tributyl trimellitate, tatrabutyl pyromellitate, etc.
Patent JP-H0936573-A (JP)
Title: Display part fixture
Inventor: SHINOMIYA TAKESHI
IPC: G02F1/13
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a display part fixer which is simple in structure, a few in assembly man-hours, and capable of surely fixing a display part. SOLUTION: A display part is possessed of a housing main body 3 provided with a recess 2 on its upper surface opened for insertion of a display part, wing-shaped pieces 10 which swing around their one ends as centers and possessed of engaging pieces 10c located at the tips of the other ends to vertically hold an electronic display part inserted in the horizontal direction and whose other ends are elastically displaceable along the side wall 1b of a recess 2 in the direction of a base wall 1a, and an engaging recess 5 and an engaging projection 13 which are engaged with each other to hold the wing-shaped pieces 10 in the recess 2 when the other ends of the wing-shaped pieces 10 are elastically displaced to prescribed positions.
Patent JP-S6095437-A (JP)
Title: Photomask blank
Inventor: MATSUI SHIGEKAZU
IPC: G03F1/46
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a photomask blank having stable characteristics and capable of preventing both side reflection by laminating a Cr carbide-nitride film and a Cr oxide-nitride film is succession on a transparent base. CONSTITUTION:A Cr carbide-nitride film 2 contg. Cr carbide and Cr nitride, a Cr film 3, and a Cr oxide-nitride layer 4 contg. Cr oxide and Cr nitride are laminated in succession on a transparent base 1. The Cr film 3 may contain Cr carbide. Since the Cr carbide-nitride layer 2 and the Cr film 3 are used for the reverse face reflection preventing film and for the interlayer, preferably, to prefectly exclude the oxide, and the Cr oxide-nitride layer 4 is used for the surface reflection preventing film by controlling oxidation degree, abnormality of film formation control due to oxidation action can be prevented and adhesion force to the transparent base 1 can be kept constant. Since the light reflectances of both faces 2, 4 can be held in constant low values throughout a wide wavelength region, and amts. of the films 2, 3, 4 to be undercut and sand etched can be lowered, the precision of the pattern width can be enhanced and the obtained photomask blank is used for manufacture of integrated circuits of semiconductors, etc.
Patent JP-S58103080-A (JP)
Title: Card processing device
Inventor: YAMADA HIROSHI
IPC: G06K13/02
Filed: 1981-12-15
Abstract: PURPOSE:To detect accurately the position of a card jammed on feeding path, by detecting the card on the feeding path by plural detectong means and making the length of intervals of these detecting means shorter than that of the card in the feed direction. CONSTITUTION:When a driving motor 103 is rotated, aperture cards 2 in a card hopper 82 are sent to a feeding path 101 one by one in the direction of the long side of the card 2. The card sent to the feeding path 101 is fed to the directions along the feeding path 101 to pass a detector 91 and is moved across the light made incident from an illuminating device to a projection lens 8 pass sequentially detectors 104 and 97 and is ejected. In this constitution, the length between detectors 91 and 104 and the length between detectors 104 and 97 are set to be shorter than the length of the card in the feed direction. Thus, if the leading edge of the card 2 is not detected by the detector 104 within a prescribed time after it was detected by the detector 91 and if the leading edge of the card 2 is not detected by the detector 97 within a prescribed time after it was detected by the detector 104, the occurrence of a jam in respective sections is detected.
Patent JP-H1046364-A (JP)
Title: Brass material, its production, brass product, its production, faucet fitting parts and its production
Inventor: ONODERA RYUTA
IPC: C23C10/28
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a brass material excellent in corrosion resistance and in which the hot workability of αbrass is remarkably improved, particularly, the one usable most suitably for a faucet fitting, and its method to produce faucet fitting parts. SOLUTION: The surface of α brass is coated with a metal forming β phases or α+β phases, which is subjected to diffusing treatment under heating to form a layer of β phases or α+β phases on the surface of the α brass. Furthermore, a brass material 1 in which the surface of α brass is applied with a layer in which β phases or α+βphases are formed is subjected to hot forging, thereafter, the layer in which β phases are formed on the surface is removed, by which the brass product excellent in corrosion resistance can be produced. Moreover, cold working is executed after the hot forging, by which the surface roughness can be improved.
Patent JP-H01105430-A (JP)
Title: Self-holding type protective switch
Inventor: KOJIMA ATSUSHI
IPC: H01H1/50
Filed: 1987-08-13
Abstract: PURPOSE:To eliminate malfunction, accelerate the responding speed, and make the structure simple and small-sized by laminating a metal layer on an organic positive-characteristic thermistor layer via an insulating layer to constitute an operating piece capable of being curved and deformed. CONSTITUTION:A band-shaped operating piece 1 capable of being curved end deformed is constituted of a thermistor layer 2 made of an organic positive- characteristic thermistor material, an insulating layer 3, and a metal layer 4. When an excessive current flows through a load B, the metal layer 4 is self-heated, the thermistor layer 2 is heated, the operating piece 1 is curved and deformed with the metal layer 4 facing inside, the first movable contact 7 is separated from the first fixed contact 8, and the current feed to the load B through the metal layer 4 is cut off. On the other hand, the second movable contact 10 is brought into contact with the second fixed contact 11, a current flows through the thermistor layer 2, which is self-heated, thus the operating piece 1 maintains the curved state. The structure can be thereby made simple, small-sized, and lightweight.
Patent JP-S6263326-A (JP)
Title: Emergency controlling system
Inventor: SAKATA HIRONOBU
IPC: G06F1/24
Filed: 1985-09-12
Abstract: PURPOSE:To avoid interruption of access processing from a central controller or input-output controller to a main memory device so as to prevent the data in the main storage device from being destructed with an extremely simple hardware constitution, by preparing a signal for inhibiting the use of the next bus of a bus confliction circuit by means of an emergency controlling circuit. CONSTITUTION:When emergency control is actuated, a bus use inhibiting signal 41 is outputted to a bus confliction circuit 14. In case a central controller 11 uses (signals 11a and 11b) a common bus 31 and an input-output controller 21 outputs a bus requesting signal 21a, the bus confliction circuit 14 inhibits the use of the common bus 31 from the sending back of a bus acknowledge signal 21b to the input-output controller 21 after waiting the use of the common bus 31 by the central controller 11. After taking a sufficient time from the sending out of a bus use inhibiting signal 41 to the moment when the communication information on the common bus 31 is fetched by an addressed device, a reset signal 42 is outputted from an emergency controlling circuit 13 and, after the emergency condition disappears, an emergency controlling signal 43 is outputted from the emergency controlling circuit 13 to the central controller 11 to reconstruct the system.
Patent JP-H0949910-A (JP)
Title: Optical device
Inventor: NAGANUMA NORIHISA
IPC: H04B10/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To integrate functions possessed by plural optical devices, etc., only by using a simple constitution and to make the device size small and reduce the cost in an optical device suitable for an optical amplifier in an optical communication system for example. SOLUTION: This device provided with a taper prism 2 formed so that an first surface part 1-1 and a second surface part 1-2 opposed to each other are not parallel, a dielectric multilayered film 3 is formed on the first surface part 1-1 located on the input side of an optical signal, a reflection film 4 for reflecting an optical signal, made incident through the first surface part 1-1, at least once toward the first surface part 101 is formed on the second surface part 1-2 and a non-reflection film 5, for taking out the optical signal made incident on the taper prism 2 and reflected, is formed in the required surface part of the taper prism 2.
Patent JP-2001033712-A (JP)
Title: Magnifying glass
Inventor: SUNAGA MASAAKI
IPC: G02B25/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying glass capable of increasing the brightness of the surface of an object. SOLUTION: A transparent hood 3 is successively provided at the lower end of a magnifying glass main body 2, and a condensing part 11 for condensing external light at the inside of the hood 3 is formed in the hood 3. The hood 3 is formed like a bowl having an opening at its lower end, and its upper part is screwed and attached in the lower end of a lens barrel 4 so that it can be freely advanced/retreated and freely attached/detached. This magnifying glass is set to be focused at the opening of the hood 3, so that it functions as a cover glass for preventing the divergence of focus, which occurs because an object is shaken when it is pressed by the periphery of the opening of the hood 3. Thus, even a beginner can easily observe the object and the operability of the magnifying glass is improved.
Patent JP-S5992505-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H01C7/12
Filed: 1982-11-18
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-H1051602-A (JP)
Title: Linear sensor
Inventor: HIRAMA MASAHIDE
IPC: H04N1/028
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear sensor simplifying the circuit constitution of the whole external circuit and reducing the cost by reducing the number of output pins. SOLUTION: The linear sensor of color two-outputs and black-and-white two-outputs, which is provided with a color sensor part 10 and a black-and-white sensor part 20, is provided with selecting switches 31 and 32 inputting the signal of G of and the successive R/B point signal of the part 10 as one input of each and the odd-numbered pixel signal and the even-numbered pixel signal of the part 20 as the other input of each to selectively output the signal of a color system and the signal of a black-and-white signal according to each mode.
Patent JP-H06113781-A (JP)
Title: Mix powder containing beef extract powder
Inventor: ONO HIROSHI
IPC: A23L27/10
Filed: 1991-07-19
Abstract: PURPOSE:To provide a mix powder, containing beef extract powder uniformly dispersed therein, having beef flavor in the mix powder itself, used as breads, confectioneries, noodles, coating materials of fried foods, etc. CONSTITUTION:A seasoning liquid having a beef extract as a main raw material is concentrated and dried to prepare a beef extract powder having preferably <=7wt.% moisture content and 100-150 mesh particle size. The resultant beef extract powder is then added and blended with other raw materials for the mix powder such as wheat flour and the prepared blend is preferably aged for a prescribed period.
Patent JP-H0868811-A (JP)
Title: Voltage comparing circuit device
Inventor: TANIGUCHI KAZUYA
IPC: H03K5/08
Filed: 1994-08-29
Abstract: PURPOSE: To make it possible to detect the difference between a reference signal and an object comparison signal even at a low power supply voltage by providing a resistor element and a MOS transistor in an amplifier means, connecting the resistor element and the MOS transistor in series, and inserting the element and the transistor between the power supply terminals. CONSTITUTION: When resistance-load type amplifier means 30, 34 and 38 are used, a transistor 40 is turned on when the level of the input signal of the MOS transistor 40 exceeds the threshold voltage of the transistor 40. When the level of the input signal becomes lower than the threshold voltage of the transistor 40, the transistor is turned off. At this time, the output power current flows through a resistor element 42 or the transistor 40. Therefore, even if the power supply voltage is lowered, the result of the comparison corresponding to the deviation between the reference signal and the object comparison signal can be outputted in the stabilized state. When switching elements 14, 16, 18, 20 and 26 are connected in series with the element 42, the operating current flowing through the means 30, 34 and 38 can be blocked when the comparing operation is stopped. Therefore the power consumption can be decreased.
Patent JP-S58104750-A (JP)
Title: Multineedle electrode head
Inventor: ARAKAWA SATOSHI
IPC: H04N1/032
Filed: 1981-12-18
Abstract: PURPOSE:To attempt to improve productivity by such an arrangement wherein auxiliary electrodes which are arranged opposingly to each other at both sides of a main electrode are connected to both ends of a flat cable, and connectors are installed to the middle portion of the flat cable so that they hold the cable between them. CONSTITUTION:In a multineedle electrode head 1, a head unit 7 is formed by a main electrode 2 wherein needle wires 2a are formed and many pairs of auxiliary electrodes (3a,4a)-(3c,4c) arranged opposingly to each other at both sides of the main electrode, which are all integrally embedded in resin, and each auxiliary electrode is connected to a flat cable 5 which is integrally made by arranging may cables 5a in parallel, and further a connector 6 is installed to this flat cable 5. Both ends of each cable 5a of the flat cable 5 are connected to auxiliary electrodes (3a,4a)-(3c,4c) respectively. Also connectors 6 are installed to the cable 5 from its both sides and fixed by spring clips 6a and they are connected to each cable 5a.
Patent JP-2001036048-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: FUKATSU SHIGEMITSU
IPC: H01L27/115
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can be increased in write, erase, and read speed and also provide a method for manufacturing such a memory. SOLUTION: An element isolation layer 3a is formed thinner than the depth of a recess 2, so that a recess may still be left over in the recess 2, after the element isolation layer 3a is formed. A floating gate 5 and a control gate 7 are formed deeper into the recess. Thereby, the floating gate 5 and the control gate 7 can be made longer by the depth of the recess. Accordingly, the write, erase, and read speed can be increased.