baber/WOPTO huggingface dataset:
Patent JP-S60176920-A (JP)
Title: Sol dispersed with ultra-fine particle of zirconia single crystal, and its production
Inventor: KATOU ETSUROU
IPC: C01G25/00
Filed: 1984-02-21
Abstract: PURPOSE:To peoduce the titled sol, by adding a base to an aqueous solution of a zirconium salt, washing the resultant precipitate with water, adding an alkaline earth metal hydroxide to the precipitate to obtain a suspension, and aging the suspension by heating at a specific temperature. CONSTITUTION:A base (e.g. ammonia water) is added to an aqueous solution of a zirconium salt (e.g. an aqueous solution of ZrOCl2, etc.) to produce the precipitate of zirconium hydroxide. The precipitate is washed with water to remove the major part of the soluble components, and is added with an alkaline earth metal (e.g. calcium hydroxide) or its aqueous solution to obtain a suspension or paste of the mixture. The produce is aged by heating at 90-200 deg.C. The obtained sol contains dispersed separate ultra-fine primary particles of the single crystal of ZrO2-CaO solid solution having a tetragonal or cubic crystal lattice and almost uniform particle diameter of <=200Angstrom .
Patent JP-H03237071-A (JP)
Title: Production of oxide superconductor
Inventor: UMEMURA TOSHIO
IPC: C01G1/00
Filed: 1990-02-13
Abstract: PURPOSE:To uniformize the compsn. of an oxide superconductor and to enhance the uniformity of the superconducting characteristics by melting blended starting materials convertible into the oxide superconductor by heat treatment in a crucible ununiform in thickness so that the resulting melt is convected. CONSTITUTION:Starting materials 5 blended so as to exhibit superconductivity by heat treatment are melted in a crucible 5 ununiform in thickness so that the resulting melt is convected and heat treatment is carried out. The crucible 5 is preferably made of platinum having low reactivity with the molten oxides. A crucible composed of a thin side wall and a thick bottom plate or a crucible fitted with a bottom plate of a high m.p. metal or carbon 6 may be used as the crucible 5.
Patent JP-H02209229-A (JP)
Title: Heat insulating composite panel
Inventor: OKUBO SHOICHI
IPC: B32B5/18
Filed: 1989-02-10
Abstract: PURPOSE:To enhance fire properties and fire resistance by interposing thermally expansible graphite between a surface material and/or rear material and hard plastic foam. CONSTITUTION:As a surface material, a metal material such as a colored Zinc iron panel or a colored aluminum alloy panel and a ceramic material such as a calcium silicate panel, a gypsum board or an extruded cement panel can be used and, as a rear material, an aluminum foil or an iron foil are designated and, as the hard plastic foam interposed between these materials, polyisocyanurate is especially pref. For example, thermally expansible graphite can be prepared by bringing graphite ground into about 20-100 mesh into contact with a mixture of 98wt.% conc. sulfuric acid and 60wt.% hydrogen peroxide at 45 deg.C for 10-30min and subsequently washing and drying the same and a coating amount is pref. set to 5-100% by wt. of the raw material forming the hard plastic foam.
Patent JP-S62193519-A (JP)
Inventor: UEKI YOICHI
IPC: G06F1/00
Filed: 1986-02-17
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-S56129043-A (JP)
Title: Honeycomb structure of ceramic
Inventor: OGAWA YUTAKA
IPC: C04B38/00
Filed: 1980-03-14
Abstract: PURPOSE:To enhance mechanical strength and to prevent breakage of a carrier end part due to vibration by decreasing the porosity of an outer peripheral part containing a outer peripheral wall of a catalyst carrier comprising the honeycomb structure smaller than that of other part. CONSTITUTION:The porosity of gas pores 2 of a peripheral part containing an outer peripheral wall of the catalyst carrier substrate 1 comprising the honeycomb structure is adjusted so as to be smaller than that of a carrier base part 1 as well as a ceramic material containing a small amount of a flux component closely adhering said ceramic material to interiors of said pores and partition walls is filled in said gas pores to form the ceramic hoenycomb structure. The obtained ceramic honeycomb structure has an impact breaking energy value maximum about three times larger than that of an untreated one and about two times larger than that of one of which only an outer periphery is coated. Therefore, if clamping pressure when said honeycomb structure is enclosed into a container is increased, said honeycomb structure is not broken and, further, if the vibration is imparted to said carrier in the container, the cracking thereof can be prevented.
Patent JP-S61192163-A (JP)
Title: Picture displacement rpocessor
Inventor: OSUMI JUNICHI
IPC: H04N1/21
Filed: 1985-02-20
Abstract: PURPOSE:To make it possible to shift a picture with high speed with a bit unit and to simplify a constitution in the processing of one-word unit by displacing a data signal of one word with a bit unit and combining the data selectively with data previously obtained to form one word data. CONSTITUTION:The first and the second page memories 6A and 6B having a capacity to store a picture information corresponding to a share of one page of an original at least are provided. In order to displace a picture memory in an assigned extraction area among original picture information stored in the memory 6 to a specified position, the picture information is processed by a picture shift circuit 7 and is stored at the memory 6. In other words, the picture shift circuit 7 contains one word of the picture information in the memory 6A to be processed at a data resistor 11 and a circulation shift circuit 12 sends out an output signal that the picture information in this resistor is disdplaced by requested numbers of bit in one direction in advance. A part of an output from a latch circuit 13 which keeps and outputs one word information preceding one word information now in process and a part of an output from the shift circuit 12 are combined with each other according to the requested numbers of bit at a data selector 14 and one word of output information is formed.
Patent JP-H05232320-A (JP)
Title: Holographic optical element, optical head of optical information reader using the same, and interference device
Inventor: SATO ATSUSHI
IPC: G03H1/00
Filed: 1992-02-19
Abstract: PURPOSE:To eliminate the generation of light of unwanted diffraction order and to enable use as both a transmission type and a reflection type by superposing a transmission type hologram and a reflection type hologram. CONSTITUTION:A hologram consists of the transmission type hologram 1 and the reflection type hologram 2 which is stuck on one surface side of the transmission type hologram 1, i.e., the opposite surface side from the surface where light is made incident and cuts light of unnecessary order. In this case, the transmission type hologram 1 is so constituted, for example, that diffracted light exits from the hologram in the same direction with the incident light (different side from a photosensitive material); and the reflection type hologram 2 is so constituted, for example, that diffracted light exits from the hologram in the opposite direction from the incident light (same side with the photosensitive material). There are an amplitude type hologram which employs transmissivity modulation and a phase type hologram which uses a phase difference as the transmission type hologram 1 and reflection type hologram 2.
Patent JP-2000232626-A (JP)
Title: Device and method for reproducing digital signal
Inventor: HARUMATSU MITSUO
IPC: G11B20/18
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To output only normal data and to avoid the destruction of reproduced data by detecting whether abnormality exists in digital data or not, and when abnormality is detected, limiting the use of 2nd data in a compressed block from which the existence of abnormality is detected. SOLUTION: When a variable length code outputted from a reproducing processing part 8 is a code out of definition or the code is discontinued on the way in an unpacking circuit 9 of the digital signal reproducing device, an encoded data segmentation part 9a outputs a variable length code number indicating the position of a variable length code generating an error and a DCT block number indicating the position of a DCT block generating the error to a 2nd memory 9f. When there are written data in the 2nd memory 9f, a reproduced data limitation part 9h switches a switch 9j to the terminal (a square shape shown in Fig.) side according to need and the data are outputted as a substitution for the variable length code.
Patent JP-H07245869-A (JP)
Title: Insulation deterioration detection device for electric equipment
Inventor: WATANABE TAKAYASU
IPC: H02H5/10
Filed: 1994-03-02
Abstract: PURPOSE:To detect the deterioration of insulation without using GPT and further specify the position of insulation deterioration for every three-phase cable (feeder) and for every phase. CONSTITUTION:In electric equipment in which a plurality of three-phase cables ld for supplying electric power from three-phase a. c. power supply to each load have an independent sheath 1e, each current vector flowing from each sheath 1e of each phase of a three-phase cable 1d to the ground through a grounding line lg is separately detected by a current detection device 2, and a voltage vector of each phase of a three-phase a. c. power supply 1a is separately detected by a voltage detection device, and the inner product of the each detected current vector and the voltage vector of each phase is computed by a vector computing part 4a. When the inner product value exceeds a predetermined value, it is decided that the three-phase cable ld and the phase belonging to the inner product value which exceeds a predetermined value have the deterioration of insulation.
Patent JP-H06226650-A (JP)
Title: Ratchet wrench and attachement thereof
Inventor: DOMAE TAKEHARU
IPC: B25B13/46
Filed: 1993-01-29
Abstract: PURPOSE:To provide a split type ratchet wrench applicable also to a nut with a tubular member such as a hose connected thereto. CONSTITUTION:Cutouts 1a, 10a for putting a tubular member with a nut rotatably connected thereto in/out of a socket hole are respectively formed at the tip part of a ratchet wrench body 1 and a wheel 10, and mutually reverse two-stage nonreturn tooth forms 12, 13 and one-stage gear tooth form 14 are formed at the peripheral surface of the wheel 10. The ratchet wrench body 1 is provided with a first and a second ratchet claws 20, 20a disposed on both lateral sides and pivotally supported at the intermediate parts thereof; a first and a second ratchet gears 31, 31a guided slidably in the longitudinal direction and meshed with the gear tooth from 14 in the forward positions so as to lock mutually reverse wheel rotation; and a spool 40 disposed between the ratchet claws 20, 20a and supported in the laterally movable state by manual operation.
Patent JP-2000231579-A (JP)
Title: Three-dimensional cad/cae link system
Inventor: HARUNA KAZUSHI
IPC: G06F17/50
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional CAD/CAE link system capable of accurately and also quickly performing finite element analysis even to a laminated structure having a connection part laminated by an adhesive layer. SOLUTION: In steps S12 and S13, three-dimensional CAD data of a three- dimensional shape object is outputted in an intermediate file format, and in a step S14, an intermediate file is read by a Pre/Post processor. In a step S15, a neutral surface on a connected part laminated by an adhesive layer is extracted by using laminated beam theory in a master model composed of three-dimensional shape data automatically generated by the Pre/Post processor. In steps S16 to S18, a laminated shell element is generated at a neutral surface extraction position of the connection part, a shell element is generated at the neutral surface extraction position of a non-connection part, and in a step S19, the deviation of the neutral surfaces of the connection part from the non- connection part is defined to a corresponding shell element and a finite element model is generated.  In steps S20 top S23, a finite element analysis is performed by using the finite element model.
Patent JP-S59158426-A (JP)
Title: System for informing failure of condition
Inventor: HASHIZUME KONOMI
IPC: G06F13/10
Filed: 1983-02-28
Abstract: PURPOSE:To avoid processed data from being wasted by reproting ''not ready'' so long as an error is not eliminated even a specified time is elapsed when an error of failure of processing start condition is detected. CONSTITUTION:It is supposed that an error such as shortage paper or shortage of toner is not released within a specified time, that is, an error is generated immediately before the start of print of the 2nd page. When a poll command is transmitted from a Japanese word multiplex controller NMC while a 3min timer is started and timeout occurs, an office printer returns the response of ready/ busy to the command. If the error is not restored even if the timeout of the timer occurs, the printer becomes in the ''not ready'' state and the ''not ready'' is responded to the NMC. The NMC informs ''device end'' and ''unit check'' to a host computer. The host computer transmits data of A, A', A'' after awaiting the printer becoming the ready state.
Patent JP-H02247279-A (JP)
Title: Luminescent alkaline earth metal orthosilicate, luminescent screen provided with such silicate, and low pressure mercury lamp provided with such screen
Inventor: YOHANESU HODEFURIDASU FUERURIE
IPC: C09K11/59
Filed: 1990-02-15
Abstract: PURPOSE: To provide an alkaline earth metal orthosilicate being activated with a specified rare earth metal, suitable for a low pressure mercury vapor discharge lamp for UV-irradiation with sterilization activity.  
     CONSTITUTION: The metal orthosilicate obtd. by heating, e.g. a composite oxide (e.g. carbonate, etc.), praseodymium and an electric charge compensating agent in a reductive atmosphere for holding praseodymium at trivalent and activated with Pr 3+  and expressed by formula M 2-3/2x-1/2y Pr x M' y SiO 4  (wherein M is Ca, Sr and can be substd. with Ba up to 50 mol% and/or can be substd. with Mg up to its 20 mol% and M' is Li, Na, K and 0.004≤x≤0.10 and 0≤y≤0.10), is provided. This silicate is provided on the top part of a substrate to form an emission screen and this is used by arranging it on a low pressure mercury vapor discharge lamp. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56129009-A (JP)
Title: Water-making apparatus
Inventor: KAWAMOTO HIDEO
IPC: B01D61/02
Filed: 1980-03-17
Abstract: PURPOSE: To miniaturize a water-making apparatus as well as raise the efficiency of water making by a method in which plural reverse osmotic membrane modules are connected in series in such a way as to recirculate permeated water into the modules and the repermeated water is sterilized.  
     CONSTITUTION: A raw water supply system 18 is connected through a three-way valve 36 to an osmotic membrane module 16, where the raw water is permeated and the permeated water is stored through a permeated water outlet pipe 32 in a permeated water storage tank 30. When it is stored up to a give level, it is detected by a level switch 38 and the three-way valves 36 and 44 are switched and operated through a controller 60, whereby a permeated water circulation pipe 34 leading to the permeated water storage tank 30 is connected to the reverse osmotic module 16 and the permeated water is repermeated. The repermeated water is conducted through the three-way valve 44 to the permeated water discharge system 46, sterilized through a sterilizing cylinder 48, and then conveyed to a water supply port or  system thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10216878-A (JP)
Title: Build up method, build up device and build up jig for reinforcing cage
Inventor: TSUBONE YASUO
IPC: B21F31/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a build up method, build up device and build up jig for a reinforcing cage which can improve the efficiency of build up work of the reinforcing cage, reduce the cost and restrain the build up site to the min. limit. SOLUTION: Posts 1 projecting arms 12 at plural steps preliminarily putting horizontal reinforcement 21 in the reinforcing cage, are stood on the peripheral surface of a tubular body so as to be rotatable while centering the axial line, and arranged at two lines along both surfaces of the outer shape of constructing scheduled reinforcing cage. The horizontal reinforcement 21 group is preliminarily put to each arm in the condition of mutually facing each arm 12 of the faced parts interposing the reinforcing cage. Reinforcement to shearing and vertical reinforcement groups are connected with the horizontal reinforcement group, and after manufacturing the reinforcing cage, the posts 1 are rotated to swingly shift the arms 12 to the outside of the reinforcing cage and the engagement of the reinforcing cage with the arms is released, and the reinforcing cage is hung upward with a hanging device. Further, the build up jig for the reinforcing cage is composed of a crossing clamp for holding the crossing part between the horizontal reinforcement and the vertical reinforcement in the reinforcing cage and a space holding clamp for holding both of the vertical reinforcements.
Patent JP-H05319957-A (JP)
Title: Sintered material and its production
Inventor: SUDA AKIHIKO
IPC: C04B41/80
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a sintered material having high surface hardness and high strength or high toughness in the sintered material comprising zirconia and mullite or alumina by forming a structure having an oxygen defect concentration high on the surface and low in the interior. CONSTITUTION:A sintered material of zirconia containing an oxide of an element increasing an ionic diameter by oxygen defect or a sintered material comprising at least one of mullite or alumina containing the sintered material of zirconia is formed. During or after the formation of the sintered material, the sintered material is provided with energy (e.g. heating) to release oxygen from the sintered material under lower partial pressure of oxygen or in a reducing atmosphere (e.g. reduced pressure, hydrogen or carbon monoxide) to form an oxygen defect layer at least on part of the surface of the sintered material. Cerium may be cited as the element increasing an ionic radius by oxygen defect.
Patent JP-S54124885-A (JP)
Title: Catalyst composition
Inventor: OOTAKI TADAAKI
IPC: B01J23/30
Filed: 1978-03-22
Abstract: PURPOSE: A catalyst composition has a oxyacid salt structure containing a specific proportion of Mo, W, BI, Ce, O and exhibits an excellent catalytic action in a reaction in which olefin, particularly propylene is ammoxidized to form acrylonitrile.  
     CONSTITUTION: A new catalyst composition is oxyacid salt structure represented by the formula. One example is expressed by Mo 8.25 W 3.75 Bi 3 Ce 5 O 48  which is used in single or in carried form by silica or alumina. In preparing such catalytic composition, Mo compound (e.g. MoO 3 ), W compound (e.g. WO 3 ), Bi compound (e.g. Bi(NO 3 ).5H 2 O) and Ce compound (e.g. Ce(NO 3 ) 3 ) are mixed in aqueous solution and adjusted to a pH of 6 to 13, heated under agitation to evaporate water to provide powder. The resultant power is fired under air flow at 500 to 700°C to produce a desired catalytic composition. The catalyst composition is used in a reaction in which propylene is reacted in the presence of NH 3  and O 2  to produce acrylonitrile in a high yield throughput. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62193339-A (JP)
Title: Local area network system
Inventor: MOCHIZUKI MASAHIRO
IPC: H04L12/40
Filed: 1986-02-19
Abstract: PURPOSE:To transmit a succeeding node inducing frame at an optional time by modulating this frame with frequency bands different from each other where data is modulated. CONSTITUTION:The logical link of a frequency f1 is used for data transmission, and in the logical link of a frequency f2, the succeeding node inducing frame is transmitted from the node which receives a token, and a report which changes the logical link of the frequency f1 is transmitted if a new subscriber exists, but the token is transmitted to a lower node if it does not exist. Frequencies f1 and f2 transmitted from data terminal equipments 2-7 are converted to frequencies f1' and f2' by a head end device 1 and are received as down signals by data terminal equipments 2-7. That is, output frequencies from data terminal equipments 2-7 are f1 and f2, and input frequencies are f1' and f2'.
Patent JP-S55125068-A (JP)
Title: Miniature motor and its assembling method
Inventor: MORIOKA TATSU
IPC: H02K1/17
Filed: 1979-03-20
Abstract: PURPOSE:To obtain a miniature motor easy to assemble by a construction wherein yokes are arranged almost C-shaped in pair, and projections and concave grooves with which to mount them on a pair of end brackets are provided symmetrically both vertically and horizontally. CONSTITUTION:A pair of opposite walls 6A, 6B for positioning of a circular arc field magnet 19 are provided on opposite insides of a pair of end brackets 1A, 1B provided with a bearing for a rotor 13, and a pair of engaging grooves 7A, 7B are formed in the direction crossing rectangularly to the opposite direction. A pair of yoke plates 20 almost C-shaped are provided on the outer periphery of the field magnet 19, and both-end both-side projections 21C, 21D and both-end concave grooves 22C, 22D are formed on each yoke plate 20 symmetrically both vertically and horizontally. Then, both-end both-side projections 21C, 21D of the yoke plates 20 are inserted in the engaging grooves 7B, 7A of the end brackets 1A, 1B, both-end concave grooves 22C, 22D are fitted to projections 8B, 8A provided on the opposite walls 6B, 6A and thus the end brackets 1A, 1B and each yoke plate 20 are coupled.
Patent JP-S63200654-A (JP)
Title: Automatic answering telephone system
Inventor: OTAWARA ISAO
IPC: H04M1/65
Filed: 1987-02-16
Abstract: PURPOSE:To prevent the content of an incoming message from being recognized by a third party by making a call to the visiting address of an automatic answering telephone possessor and informing the recording of an incoming message in voice at every time an incoming message is recorded so as to allow the possessor to listen to the incoming message at a leisure time. CONSTITUTION:In response to an incoming call from a caller, after a 1st reply message is sent from a 1st reply message sending means, the incoming message from the caller is stored or recorded, then the calling is applied by an automatic dialing means dialed to a preset telephone number and when the called telephone set is hooked off, a 2nd reply message sending means is activated to send a 2nd reply message representing the storage or recording of the incoming message to the possessor of the telephone set, thereby sending the fact of the storage or recording of the incoming message to the possessor of the automatic answering telephone set. Thus, the possessor of the automatic answering telephone set has only to listen to the incoming message at a leisure time by remote control.