baber/WOPTO huggingface dataset:
Patent JP-H06220676-A (JP)
Title: Solid electrolyte prepared by applying multilayer electrode
Inventor: ARUFUREETO KOTSUHO
IPC: H01M8/1253
Filed: 1993-11-05
Abstract: PURPOSE: To obtain a solid electrolyte to which a multilayer electrode is applied and in which electrochemical decomposition reactions conventionally having adverse effects on the long-term durability of an electrode are prevented from being caused.  
     CONSTITUTION: This solid electrolyte is provided with a multilayer oxygen electrode that is used for high temp. electrolysis and applied to the electrolyte, and has a molar composition represented by the formula [(ZrO 2 ) 1-a (T 2  O 3 ) a ] 1-b [Al 2 O 3 ] b  (wherein: 0.03≤L≤0.20; and 0.01≤≤b0.25). In the solid electrolyte, an upper electrode layer for substantially supplying electric power consists of an electronically conductive oxide material, and also, a first intermediate layer consisting of a mixture of an electronically conductive material and an oxygen-ion conductive material in a mixing ratio by volume of 90:10 to 10:90 is placed on the underside of the upper electrode layer, and further, a second intermediate layer that contains no Al 2 O 3  and consists of completely or partially stabilized zirconium oxide, is formed between the first intermediate layer and the solid electrolyte. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000132832-A (JP)
Title: Optical head device
Inventor: NAKABASHI SHINICHI
IPC: G11B7/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic of visual field by detecting the biased direction and biased amount of an optical element which is driven for performing the tracking control, in accordance with the level difference between each photodetecting cell arranged at both sides of the light receiving area for the focus control. SOLUTION: In a photodetector, the light receiving area 7 for focus control is formed, which is divided into three by two dividing lines 8a, 8b in parallel each other. Each of these dividing lines 8a, 8b is set to the direction shifted from both directions perpendicular and parallel against the tracking direction making the tracking with a disk. That is, the angle between the direction of the arrow X-X' and the direction L of each of the dividing lines 8a, 8b is set to the relation of 0 deg.<θ<90 deg.. Thus, the biased direction and biased amount of an objective lens are shown in the difference of light receiving levels on each of the photodetecting cells 7a, 7c arranged at both sides of the light receiving area 7 for focus control, then the biased direction and biased amount of the objective lens are detected by this difference.
Patent JP-H03161978-A (JP)
Title: Polycrystalline si thin film transistor
Inventor: UEDA TORU
IPC: H01L29/786
Filed: 1989-11-20
Abstract: PURPOSE:To increase effective gate length by forming a source.drain region by using metal silicide or metal capable of selectively growing a film only for Si. CONSTITUTION:On an insulating film 2 on the surface of an Si substrate 1, a polycrystalline Si thin film 3 is formed, and thereon a gate electrode 5 is formed via a gate insulating film 4. A TiSi layer 6 in contact with the side surface of the polycrystalline Si thin film 3 is formed on the substrate 1. A polycrystalline Si thin film transistor wherein the layer 6 is used as a source.drain region is constituted. By the above structure, the effective gate length is made nearly equal to the length of the electrode 5, so that the leak current can be restrained to be a small value, and, at the same time, the breakdown strength between the source and the drain can be secured.
Patent JP-H01199614-A (JP)
Title: Electret filter and its production
Inventor: TANI YATSUHIRO
IPC: D06M10/00
Filed: 1987-11-28
Abstract: PURPOSE:To enhance the particle collecting efficiency and to eliminate a decrease in the collection efficiency in long-time use by forming a charge retaining structure constituting the title highly charged electret filter essentially from electret fibers and fine particles. CONSTITUTION:Org. and/or inorg. fine particles are incorporated in a fibrous material, and the mixture is charged to produce the highly charged electret filter whose charge retaining structure consists essentially of electret fibers and fine particles. The fibers of PP, PE, etc., are used for the electret fibers, and the woven, knitted, and nonwoven fabrics are exemplified. Inorg. and org. fine particles are used, and the primary particle diameter is appropriately controlled to <=20mum. Corona discharge, electric-field charging, hot electric-field charging, electron beam irradiation, etc., can be exemplified as the charging method.
Patent JP-2001116473-A (JP)
Title: Fin type heat exchanger and device utilizing it
Inventor: KOBAYASHI MASAHIRO
IPC: F28D9/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a fin type heat exchanger which can be manufactured and scrapped rationally and a device utilizing the exchanger. SOLUTION: In a fin type heat exchanger 300, tubular bodies 11 through which a working fluid 20 is made to flow are passed through many fins 12 in many rows and the rows are divided into groups of small numbers of a plurality of rows. Each unit fin type heat exchanger 350 is constituted of the divided small number of a plurality of rows. The heat exchanger 300 having an aimed shape and size is constituted by arranging a plurality of unit heat exchangers 350 and, at the same time, fixing both end portions of the exchangers 350 with prescribed fixing bodies 360. Therefore, the heat exchanger 300 can be constituted easily in a linearly arranged type or curvedly arranged type and, at the same time, can be disassembled easily at the time of scrapping the heat exchanger.  In order to easily separate the fins 12 from the tubular bodies 11 at the time of scrapping the exchanger 300, wire rods 50 are put on the outer peripheries of the tubular bodies 11 along the longitudinal directions of the bodies 11 and the fins 12 are cut by pulling the wire rods 50 outward. A device utilizing the heat exchanger 300 includes an air conditioner.
Patent JP-H05144940-A (JP)
Title: Designing method for semiconductor integrated circuit
Inventor: OKUNO KUNITAKA
IPC: G06F17/50
Filed: 1991-11-18
Abstract: PURPOSE:To enable automatic design of effective mask layout without adding an excessive part to a function cell and without being restricted by an arrangement obstacle such as power supply. CONSTITUTION:When a function cell 2 is arranged on a power supply line 1 like (a), a cutting surface 3 on the function cell 2 is decided. The function cell 2 is divided from the cutting surface 3 like (b) across the power supply line 1. Lastly, wiring inside the function cell which is cut when the function cell 2 is divided is connected by an additional wiring 7. Thereby, the function cell 2 can cross over the power supply line 1 and effective arrangement is realized.
Patent JP-H09202641-A (JP)
Title: Substrate glass for display device and its production
Inventor: MACHISHITA HIROSHI
IPC: H01J11/48
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain substrate glass suitable for melting molding methods including a direct melting molding method and for a flotation molding method and having thermal characteristics suitable for the substrate glass by specifying the composition of the substrate glass. SOLUTION: This substrate glass has a composition comprising 52-54wt.% of SiO2 , 7-11wt.% of Al2 O3 , 0-5wt.% of ZrO2 , 1-5wt.% of MgO, 5-9wt.% of CaO, 0-5wt.% of SrO, 8-14wt.% of BaO, 20-25wt.% of (MgO+CaO+SrO+BaO), 0-1wt.% of TiO2 , 0-5wt.% of Li2 O, 2-6wt.% of Na2 O, 7-11wt.% of K2 O, and 13-15wt.% of (Li2 O+Na2 O+K2 O). The substrate glass preferably has a glass strain point of >=590 deg.C, a thermal expansion degree of 84-88 (x10<-7> / deg.C) at room temperature to 300 deg.C, and a volume resistivity of 10<9> Ω/cm.
Patent JP-H10147394-A (JP)
Title: Flexible container
Inventor: TAKAYA MANABU
IPC: B65D33/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To charge a container with materials to be contained and discharge the contents from either an upper mouth or a lower mouth by providing an openable mouth in an upper and a lower faces of a container main body, respectively, and providing a hanging body to be hooked by a crane hook at an upper and a lower portions of the container main body, respectively. SOLUTION: An opening/closing mouth 2a is provided in an upper face of a container main body 1, and an opening/closing mouth 2b is provided in a lower face thereof. Moreover, each of hanging bodies 3a, 3b is provided at an upper and a lower portions on an outer periphery of the container main body 1, respectively. The container main body 1, of which the upper half and the lower half are symmetrically formed, is in a state that it has no upper-and-lower relation in its structure. With this arrangement, it is possible to hang the container main body 1 by hooking the lower hanging body 3b to a crane hook in the same manner that the container main body 1 is hung by hooking the upper hanging body 3a to a crane hook.  Simultaneously, the distinction between a material charge-only mouth and a material discharge-only mouth is eliminated with respect to both the upper and the lower opening/closing mouths 2a, 2b of the container main body 1, and it is so designed that the charge of and the discharge of a material can be performed even through any of the opening/ closing mouths 2a, 2b, whenever necessary.
Patent JP-H02148965-A (JP)
Title: Picture processor
Inventor: YAMAMOTO HARUO
IPC: H04N1/40
Filed: 1988-11-29
Abstract: PURPOSE:To attain the scanning of a storage means in a short time for picture processing and to shorten the processing time by interleaving a density signal obtained at a photodetector in a predetermined rate and storing the result. CONSTITUTION:A conversion section 2 samples an output signal from a photode tector 69 in synchronism with the movement of an optical system L, converts the signal into a digital density signal in a prescribed bit and outputs the converted signal, a line memory 3 stores the density signal for 8-bit each, inter leaves the quantity of information into 1/8 and outputs the result to a discrimina tion section 4. The discrimination section 4 has a 1st threshold level storage section 41 and a 2nd threshold level storage section 42 and the density signal is divided into a signal of an intermediate color representing an original mat position and a signal other color than the intermediate color representing the original position. Only when either of signals exists, the signal is written in a storage section 5 with a capacity of 1/n and the size of the original is calcu lated from the storage content. Thus, the time scanning the storage means is shortened in the picture processing.
Patent JP-H03165995-A (JP)
Title: Manufacture of electrode case
Inventor: TAKAHASHI KAZUTOSHI
IPC: B23K31/00
Filed: 1989-11-22
Abstract: PURPOSE:To provide an electrode case having good dimensional accuracy by restricting a metallic cylinder side wall and receiving table with restriction parts, inserting a liner at gap between the metallic cylinder and the receiving table between the restricted parts, fillet-welding a flange in a metallic blade plate to inner wall of the metallic cylinder and removing the liner. CONSTITUTION:The electrode case is constituted by arranging plural metallic blades 2 to the inner wall of the metallic cylinder 1. Then, the metallic blade plates 2 are welded to the inner wall of metallic cylinder 1. At this time, the metallic cylinder 1 side wall is restricted to the receiving table 4 at the restricted parts 3, 3' being apart from the welding part by holding with a holding jig 8. The liner 5 is inserted at gap between the metallic cylinder 1 and the receiving table 4 in the interval of the restricted parts 3, 3'. Successively, the flange in the metallic blade plate 2 is fillet-welded with welding metal 9 on inner wall of the metallic cylinder 1. After executing the fillet welding, the restriction is released and the liner 5 is removed. By this method, the connecting work for the electrodes can be easily executed.
Patent JP-2001126746-A (JP)
Title: Solid polymer electrolytic fuel cell
Inventor: SAKAI KATSUNORI
IPC: H01M8/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a solid polymer electrolytic fuel cell capable of suppressing flooding phenomenon caused by condensation of vapor around gas exhaust manifold and improving electric cell properties resulting from enlargement of effective area of electrodes. SOLUTION: An oxidizer gas supply manifold and an oxidizer gas exhaust manifold are disposed mutually counterposed in the periphery part of opposite ends of the surface, that is in contact with the oxidizer in the middle of separator which constitutes unit cells. Between the gas supply manifold and the gas exhaust manifold, a plurality of gas flow paths are formed to cause the oxidizer gas circulate from the gas supply manifold toward the gas exhaust manifold. In every gas flow path, a plurality of folded parts are formed to allow the flow of the oxidizer gas to be counterposed relative to each other.
Patent JP-H11142229-A (JP)
Title: Seismoscope
Inventor: NAKAMIZO YOSHIYUKI
IPC: G01V1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a seismoscope which can detect a vibration in the X-axis direction and that in the Y-axis direction and which can detect also a vibration in the Z-axis direction. SOLUTION: A vibration body 9 to which a bob 4 is fixed in the central part is supported by a vibration-body support mechanism 10 in such a way that the vibration body 9 can be vibrated in the X-axis direction, the Y-axis direction and the Z-axis direction which are at right angles to each other. A contact detection part 11 is formed in a position coming into contact with the vibration body 9 at a time when an acceleration which comprises an acceleration component in X-axis direction, an acceleration component in Y-axis direction or an acceleration component in Z-axis direction which is at a predetermined value or higher is applied to the bob 4. A vibration-detection-signal generation means 7 which generates a vibration detection signal when the vibration body 9 comes into contact with the contact detection part 11 is constituted of both.
Patent JP-H08161228-A (JP)
Title: Multiprocessor system
Inventor: SHINOZAKI KOJI
IPC: G06F9/46
Filed: 1994-12-07
Abstract: PURPOSE: To perform high-speed exclusive control without locking a bus and without the special function of a processor. CONSTITUTION: Even when an exclusive control request is transmitted from the processor 1-1, a main storage bus 4 which is the common bus of a main storage unit 3 and respective cache memories is not locked. When the exclusive control request for a certain address within the cache memory 2-1 is transmitted, access from the bus 4 to the addresses other than the address is allowed and the access to the address is held. After the transmission of the exclusive control request is interrupted, the access from the bus 4 is executed.
Patent JP-S63156426-A (JP)
Title: Pitch information sampling method
Inventor: SATO KAZUMI
IPC: H03M3/04
Filed: 1986-12-20
Abstract: PURPOSE:To find a pitch predictive factor with high accuracy and in a short time, by finding a pitch cycle from a data of one frame, and finding an autocorrelation value from a necessary minimum data of two frames. CONSTITUTION:All of data x(0), x(1),..., x(k-1) are accumulated in an internal RAM34 via an internal bus 33. Next, an input signal x(j) is read out from the RAM34, and is fetched in an A register 35, and an input signal x(i+j) is fetched in a B register 36, and the arithmetic calculation of the x(j) and the x(i+j) is performed at an arithmetic circuit 37, and a result is inputted to a D register 38. The maximum value XMAX is detected out of found autocorrelation values R(a), R(a+1),..., R(b). The autocorrelation value is calculated by using the A register 35, the B register 36, the arithmetic circuit 37, and the D register 38, and the pitch predictive factor can be calculated.
Patent JP-2001120646-A (JP)
Title: Deodorized and sterilized cabinet
Inventor: TANAKA HIROAKI
IPC: E04B1/72
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a deodorized and sterilized cabinet which is not required for constantly monitoring deodorizing ability and does not give off a malodor when deodorizing and sterilizing the inside of the cabinet and stored materials. SOLUTION: A deodorized and sterilized cabinet comprises an ultraviolet lamp 4 by which a user starts lighting at lighting start time set through a timer circuit 15 to carry out the ultraviolet irradiation to the inside a box body 1 and stored materials, and of the stored materials stored in the inside of the box body 1 where microorganisms adhered on the surface are sterilized receiving the ultraviolet rays from the ultraviolet lamp 4 and those reflected on aluminum layers 5 formed in the inside of the box body 1.
Patent JP-H08163756-A (JP)
Title: Sliding contactor
Inventor: KIKUCHI FUMIHIDE
IPC: H02G5/06
Filed: 1994-12-07
Abstract: PURPOSE: To supply lubricant to the sliding planes of a male contactor and a female contactor by a method wherein a lubricant supplier is provided to the sliding part between the male contactor and the female contactor and the lubricant is supplied and recovered through a lubricant holding trench following the expansion and contraction of the male contactor. CONSTITUTION: A lubricant supplier 50 is supported and fixed by a supporter 14 and provided on the outer circumference of a male contactor 1. The lubricant supplier 50 is composed of a ring unit 60 which has a lubricant holding trench 61 in its inner circumference and has a lubricant entrance 63 in its side wall 62 and whose side wall 64 is closed and has its tip inner circumference 65 which slides on the outer circumference of the male contactor 1. Therefore, following the expansion and contraction of the male contactor 1, lubricant 80 stored in the lubricant holding trench 61 is applied to the outer circumference of the male contactor 1 through the lubricant entrance 63. The applied lubricant 80 is again recovered into the lubricant holding trench 61.  With this constitution, the lubricant can be supplied to the sliding planes of the male contactor 1 and a female contactor 2 over a long term.
Patent JP-H03166414-A (JP)
Title: Ground improving method and device thereof
Inventor: WASHIDA TAKAKO
IPC: E02D3/10
Filed: 1989-11-22
Abstract: PURPOSE:To pull out only casing securely by throwing sand into a casing passing through the ground to form a sand pillar, and thereafter, mixing the slipping agent with the air to be pressed into the casing at the time of pulling out the casing. CONSTITUTION:A device is formed with a casing 1 having a cover 3 to be opened and closed with a cylinder 2, an air supply source 4 and a switching valve 6. A slipping agent supply part 7, a branch 9, a slipping agent constant quantity pushing device 10 and valve check valves 11, 12 are provided in the upstream of the switching valve 6. The sand is thrown into the casing 1 to be sealed with the cover 3, and a sand pillar is pressurized with the pressurizing air to form the trend material B. Next, at the time of pulling the casing 1, when the air in which the slipping agent is mixed is supplied into the casing 1, the slipping agent adheres to the interface of the casing 1 and the trend material B to reduce the friction. Only the casing 1 can be thereby pulled out.
Patent JP-H01272037-A (JP)
Title: Construction of air-cooled ceramic x-ray tube
Inventor: HAINRITSUHI EFU KUROSHIYUTERUM
IPC: H05G1/04
Filed: 1988-11-30
Abstract: PURPOSE: To provide a light and compact rotary positive electrode type X-ray tube at a low cost, and while to improve various performance thereof by using appropriate metal and ceramics having appropriate shape and appropriate structure in place of a glass envelope and the expensive insulating oil. CONSTITUTION: Electron is emitted form a negative electrode filament 187 fitted to a cup-shaped ceramic 167 and accelerated so as to collide with a positive electrode plate 121, which is fixed to a shaft 62 to be rotated by a motor formed of a stator 231 and a rotor 72 through a ceramic joint 55 and of which voltage is raised through a terminal 176, and projected as an X-ray 272 from an opening 28. Shielding of the X-ray is performed by filling lead in a space between a housing 22 made of Al and outer cases 41, 42, 43. Heat to be generated by a positive electrode plate 121 is radiated from a graphite block 126 and cooled by a fan 246 through a copper heat cage 48 or the like. Consequently, each bearing part of both ends of the shaft is protected from high heat by a thin part provided near the bearing part so as to prevent the generation of deviation.
Patent JP-H11145059-A (JP)
Title: Manufacture of compound semiconductor
Inventor: YOKOYAMA MITSUNORI
IPC: H01L29/812
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To immediately start a crystal growing process only by means of heat-treating a substrate and to sufficiently inactivate the interface of the substrate and a crystal layer, so as to manufacture a semiconductor device of a satisfactory characteristic on the manufacture method of the compound semiconductor device. SOLUTION: When a GaAs substrate 1 is set in a MOCVD device, tris- dimethyl amino allicine is introduced in a state where a substrate temperature is not more than 400 deg.C and the substrate is heat-treated before non-dope GaAs crystal layer 2 is grown, the interface of the substrate 1 and the crystal layer 2 is inactivated. Thus, the generation of carriers is suppressed, and leak current is less and the characteristic becomes satisfactory when MESFET and HEMT are manufactured by using the GaAs substrate 1.
Patent JP-H10133395-A (JP)
Title: Image forming method and image forming material
Inventor: TAKEDA TAKASHI
IPC: G03F7/11
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To form polymer images having sufficient mechanical strength by using light energy of a lesser degree. SOLUTION: The image forming material successively provided with an image forming layer 12 contg. polymers and a photosensitive layer 13 contg. a photopolymn. initiator and ethylenic unsatd. polymerizable compd. on a base 11 is first subjected to image exposure and the exposed parts of the image forming layer 12 are cured. Next, liquid contg. a reactive material reacting with the polymers is applied on the image forming material, by which the reactive material is penetrated through the unexposed parts of the photosensitive layer 13 into the image forming layer 12 to bring the reactive material and the polymers into reaction. The polymers in the rear surface regions of the photosensitive layer of the unexposed parts are thereby denatured.  The photosensitive layer 13 and the image forming layer 12 of the rear surface region of the photosensitive layer of the unexposed parts (or exposed parts) are thereafter eluted by using an eluting liquid for development.