baber/WOPTO huggingface dataset:
Patent JP-H07139218-A (JP)
Title: Multistory base isolation structure
Inventor: ISHIMARU TATSUJI
IPC: E04H9/02
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a highrise story structure as the quantity of relative story displacement of an unit structure is restrained. CONSTITUTION:A multistory base isolation structure 10 has three unit structures 12, 14, 16. The unit structure on a lower story is supported on a ground sill through a base isolation device 18. The unit structure 14 on a middle story is supported on the upper part of the unit structure 12 on the lower story through a base isolation device 18. The unit structure 16 is supported on the upper part of the unit structure 14 through the base isolation device 18. In addition, it is desirable for the unit structures 12, 14, 16 to have rigidity enough to behave as a rigid body to the base isolation device 18. An elevator shaft 20 to severally connect the unit structures 12, 14, 16 is provided on the outside of the multi-story base isolation structure 10. The elevator shaft 20 is produced in a soft structure such as a reinforced concrete structure, and a communication path 22 for communicating with the unit structures 12, 14, 16 is severally connected to the elevator shaft 20.
Patent JP-H08120322-A (JP)
Title: Flux for dephosphorizing refinery in arc furnace
Inventor: SHIMOBATAKE YUKIROU
IPC: C21C7/064
Filed: 1994-10-21
Abstract: PURPOSE: To provide the flux capable of achieving the dephosphorization in the molten steel in a relatively short time by preparing the flux for the dephosphorizing refinery in an arc furnace respectively containing calcium oxide, aluminum oxide and iron oxide at the prescribed ratio. CONSTITUTION: The flux for the dephosphorizing refining in an arc furnace having the composition consisting of, by weight, mainly calcium oxide CaO, 5-15% aluminum oxide Al2 O3 , 25-35% iron oxide Fe2 O3 , and the balance inevitable impurities is prepared. The content of the impurities in the flux harmful to the dephosphorization is regulated to obtain the flux to manufacture the molten steel with less content of phosphor.
Patent JP-H06126684-A (JP)
Title: Object holder and controll method thereof
Inventor: UCHIDA YOICHI
IPC: B25J19/02
Filed: 1992-10-21
Abstract: PURPOSE:To make a holding object holdable finally even in the case where hardness in the holding object remains unknown, by converting a signal out of a control computer into electric power capable of driving a robot arm, and using a driving part, transmitting this converted signal to the robot arm as a constituent element. CONSTITUTION:In this object holder, a robot hand 1 is controlled either of a position control system or a force control system according to the extent of hardness in the holding object. In addition, when object holding is judged to be incompleteness from a signal out of a contact sensor 6 as well as when there is a failure in the holding, a control desired value is reset by a control computer 4, and a relative position and an attitude to the robot hand 1 is measured by a visual sensor 11. In succession, after the robot hand 1 is shifted to a position where the holding object is holdable again, a process of the object holding is executed again, and finallypositive object holding is achieved by the position control system or force control system.
Patent JP-2000108566-A (JP)
Title: Protective cover of file cover body, file cover body with protective cover and manufacture thereof
Inventor: KUBOTA HARUYUKI
IPC: B42F13/30
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent impairment of a file cover body to which no binding fitting is fixed, but only a plurality of rivets are fixed, and to facilitate fixing of the rivets. SOLUTION: A file cover body 10 constituted by connecting a front cover 13 and a back cover 14 to the shelfback 11 through the intermediary of hinge parts 12 and a protective cover 20 of which the base part 21 is fixed to the shelfback 11 of the file cover body 10 by rivets 30 are provided, and cover parts 23 and 24 continuing to the base part 21 are so constituted as to cover the rivets 30.
Patent JP-H06136858-A (JP)
Title: Method of connecting precast concrete member
Inventor: RAI SEKEN
IPC: E04B2/56
Filed: 1992-10-21
Abstract: PURPOSE:To connect a precast concrete member by simple operation without depending upon the weather. CONSTITUTION:Precast concrete walls 1 are built from the upper sides among precast concrete columns 3 disposed in upright at proper intervals, and connecting plates 4 protruded from the connecting end faces of the precast concrete columns 3 are inserted among connecting members 2 projected from the connecting end faces of the walls 1 at proper intervals. The connecting plates 4 and the connecting members 2 are joined by fixtures 6, and concrete 12 is placed among these joining sections 11.
Patent JP-H11111078-A (JP)
Title: Interface cable
Inventor: SHIBAYAMA JUN
IPC: H01B11/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an interface cable whose attenuation defined by IEEE1394 can be satisfied, and in which a sufficient strength to side pressure can be secured. SOLUTION: An interface cable 10 comprises four insulated wires 12 each comprising a metal conductor 18 coated with an insulation 20 and twisted with each other, a shield layer 14 totally covering the four insulated wires 12, and a sheath 16, its characteristic impedance is 110 Ω, and its outer diameter is 4.2 mm or less. The metal conductor has a conductor resistance R of 510 Ω/km or less at 20 deg.C, and relation between the conductor resistance R and a dielectric contant ε of the insulation 20 is ε>=0.004533 (R-2.61). The dielectric constant εof the insulation 20 is 1.84 or more and 2.3 or less. In addition, a ratio r (Tshe/Rrad) of a thickness Tshe of the sheath 16 to a distance Rrad from a center of the interface cable 10 to an inner circumferential surface of the sheath 16 is 0.59 or more.
Patent JP-H03147035-A (JP)
Title: Memory control system
Inventor: FUTAGAMI ARATA
IPC: G06F13/16
Filed: 1989-11-01
Abstract: PURPOSE:To speed up memory access time by using the idle time of a memory, which is generated from a difference between data storage time for a read buffer and data transfer time for a processor. CONSTITUTION:A memory access control circuit 8 transmits a memory control signal 10 to the memory 3 and continuously and sequentially reads data 11. When the storage of memory data 11 into the read buffer terminates, a refresh request which is temporarily held in a refresh request generation/holding circuit 7 is executed. Read data 11 from the memory 3 is transferred to a device from which an access request is given through a bus 4 in parallel to the storage of it into a read buffer circuit 6. When the bus is used for data transfer, it takes longer than data read time from the memory by various delay causes owing to a bus element, wiring, etc., and the bus control of a response recognition system. Thus, the memory goes to an idle state, and the memory refreshing request can be executed during that time.
Patent JP-H01124221-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L23/52
Filed: 1987-11-09
Abstract: PURPOSE:To improve the adhesiveness of the surface of a substrate with a plasma nitride film and to prevent the nitride film from swelling owing to stresses within itself and gas discharging pressures by bombarding ions onto the surface of an aluminum wiring. CONSTITUTION:A phosphate glass layer of 1.0mum thick is formed on the surface of a silicon substrate 1 by means of a chemical vapor phase growth method, and then an aluminum film of 1.0mum is formed at 1.5kW and at 18mTorr in a DC magnetron sputtering system for a thermal treatment in a steam of 1000 deg.C for 10 minutes. After patterning a photoresist, such an aluminum film is dry etched by a gas whose main composition is CCl4 with the photoresist as a mask to form an aluminum wiring 3. Then it is again placed in the DC magne tron sputtering device to perform an Ar ion sputtering with said substrate being a negative potential, whereby the surface of the substrate including the aluminum wiring surface is bombarded by the Ar ions to form an etching sur face of approximately 100Angstrom  thick and its adhesiveness with the plasma nitride film 4 is improved.
Patent JP-H0598123-A (JP)
Title: Resin composition for exterior automotive trim
Inventor: SAKAIZAWA MASAO
IPC: C08K3/34
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the subject composition excellent in moldability, impact resistance, ductility, hardness, etc., by compounding a propylene-ethylene block copolymer with specific amounts of ethylene-propylene copolymer rubber, an ethylene-butene copolymer rubber and talc. CONSTITUTION:The objective composition is produced by compounding (A) a propylene-ethylene block copolymer having a melt flow rate of >=40g/10min (preferably 40-100g/10min) with (B) an ethylene-propylene copolymer rubber (preferably having an ethylene content of 70-8mol% and a propylene content of 30-20mol%), (C) an ethylene-butene copolymer rubber having a melt index of 15-30g/10min and (D) tale having an average particle diameter of <=1.5mum. The amount of the component A is 50-75wt.%, the sum of the components B and C is 20-30wt.%, the weight ratio of C/(B+C) is >=0.25 and the amount of the component D is 7-15wt.%. The ratio of the intrinsic viscosity of the resin component other than the propylene homopolymer part to the intrinsic viscosity of the propylene homopolymer part in the above composition is 0.1-2.5.
Patent JP-H11115908-A (JP)
Title: Automatic bagging equipment
Inventor: YAMADA NOBUO
IPC: B65B9/14
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bagging equipment which can be made compact and whose structure is simple. SOLUTION: While a tube shaped bag material 20 wound in a roll shape is fed into the slit shaped opening of a tube member by two pairs of feeding rollers 41, 42, an air flow is sent from a nozzle 44 positioned to hold the bag material 20 into the tube member. Then because of the air flow which expands along the inner wall face of the tube member, the bag material 20 is fed in with its tip end being opened. At a predetermined position, the bottom end of the bag material 20 is sealed together orthogonally to the longitudinal direction for charging an article to be filled. After a predetermined quantity is charged, the top end is sealed by a cover side heating compressing and welding mechanism, and when the bottom side wall is opened in the end, the bag is dropped by the dead load.
Patent JP-H06115990-A (JP)
Title: Blending of cement material containing sewage incineration ash and its cement material
Inventor: ISHIBASHI TADAYOSHI
IPC: C02F11/00
Filed: 1992-09-30
Abstract: PURPOSE:To produce a refilling material, a road bed material or a filling material for filling the backside or inside of a road by adding sand, a cement and waste plastic ground products to sewage incineration ash and further adding water to the mixture in a volume above a prescribed % prescribed based on the weight of the incineration ash. CONSTITUTION:The characteristic self-hardening property of incineration ash is noticed. The incineration ash or its mixture with sand is, if necessary, mixed with the ground product of waste plastics as a lightweight aggregate, mixed with a cement, and further with poured water to produce a mortar or concrete which has the workability of 'a still non-solidified property' exhibiting the extent of the resistance against the separation of materials required for the production of the soft and uniform mortar or concrete by the difference in the unit volume of water required as a road back-filling material and which is used as the road back-filling material, road inside-filling material, refilling material or road bed material. The amount of the added cement depends on the strength of a required material, etc., but is suitably >=5% for the sewage incineration ash and 10-30% for usual road back-filling materials.
Patent JP-S62142255-A (JP)
Title: Reflected light detector
Inventor: NISHIDA SHIGERU
IPC: G01V8/12
Filed: 1985-12-17
Abstract: PURPOSE:To detect more stably the reflected light of an object by controlling the detection sensitivity by using the second photodetector for detecting the direct projection light of a light source. CONSTITUTION:The output of the second photodiode 3 is fed back to a light emitting diode driving circuit 5, and the output of a light emitting diode 1 becomes constant. A light beam emitted from the light emitting diode 1 is reflected by an object 4 and made incident on the first photodiode 2, and converted to an electric signal. In this state, when the characteristics of the first and the second photodiodes 2, 3 are made equal, the characteristic variation of the first photodiode 2 is compensated. That is to say, it is considered that the characteristic variation by an environmental temperature is generated equally in the photodiodes 2, 3, and when the output of the photodiode 2 drops due to the characteristic variation, the same output drop is generated in the photodiode 3, as well, and from the drop of a feedback to a light emitting diode driving circuit 5, the light emitting diode driving circuit 5 increases a current conducting to the light emitting diode 1, and the output of the photodi ode 2 is stabilized.
Patent JP-H09124590-A (JP)
Title: Production of optically active trans-isomer vinyl sulfidoalcohol
Inventor: SEKIUCHI KAZUTO
IPC: C07C323/14
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To efficiently and industrially produce the subject alcohol useful as a synthetic material for penem or carbapenem compounds under mild conditions at a low cost by reducing a trans-isomer vinyl sulfidoketone with a borane reducing reagent in the presence of an oxazaborolidine and an additive. SOLUTION: (A) A trans-isomer vinyl sulfidoketone of formula I (R<1> is an alkyl or an aryl) is reduced with (D) a borane reducing reagent (preferably a borane dimethyl sulfide complex) in the presence of (B) an optically active oxazaborolidine of formula II (R<2> is H, an alkyl, an aryl or an aralkyl; R<3> and R<4> are each an alkyl, an aryl or an aralkyl) and (C) an additive capable of suppressing the reduction of an olefinic double bond in the component (B) (preferably a sulfide compound, e.g. dimethyl sulfide) to afford the objective alcohol of formula III, e.g. (R,E)-4-phenylthio-3-buten-2-ol.
Patent JP-H09127962-A (JP)
Title: Transmitting method and transmitting/receiving device for karaoke data
Inventor: CHOKAI HIROSHI
IPC: G10K15/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make the data of many music unnecessary to be held and managed on the terminal side by repeatedly transmitting multiple background image data on different channels, and repeatedly transmitting the data of multiple music on at least one channel. SOLUTION: A sensor 30 is provided with an image server 32 holding and sending the background image data and a music server 33 holding and sending the music data. The image server 32 invariably reads the data of multiple background images from a memory section and sends the data to a succeeding control code adding circuit. After the last data are read out, the data are again read out from the top, and the data are repeatedly transmitted on different channels. The music server 33 invariably reads out the data of multiple music from a memory section in sequence and sends the data to the succeeding code adding circuit. After the data of the last music are read out, the data are again read out from the top music, and the data are repeatedly transmitted on at least one channel.
Patent JP-H10117798-A (JP)
Title: Gene analysis, kit for gene analysis used therefor and apparatus for gene analysis
Inventor: TAKAMA TOSHIO
IPC: G01N33/50
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To rapidly and simply analyze a gene in a target specimen to be analyzed without requiring a specific apparatus by adding a gene-binding Raman-active substance and a cohesive substance to a specimen and measuring the degree of cohesion of the cohesive substance. SOLUTION: A target specimen to be analyzed, which is at least one specimen among specimens subjected to DNA amplification by polymerase chain reaction(PCR) method, strand displacement amplification(SDA) method, ligase chain reaction(LCR) method, etc., a gene-binding cohesion-promoting substance (e.g. 4',6-diamidino-2-phenylindole) and a cohesive substance (e.g. silver colloid) are prepared. The gene-binding cohesion-promoting substance and the cohesive substance are supplied to the specimen. The degree of the cohesive substance is measured to rapidly and simply analyze the gene in the target specimen to be analyzed without requiring a specific apparatus.
Patent JP-S62147170-A (JP)
Title: Function maintaining structure for oil seal in geared motor
Inventor: CHIHARA YUKIO
IPC: F16H57/04
Filed: 1985-12-19
Abstract: PURPOSE:To aim at the promotion of long service life in an oil seal, by reserving a certain amount of cooling-combined lubricating oil in the space part installed in a spot nearer to the speed reducer side than the oil seal lying between a partition member and a turning shaft. CONSTITUTION:A space part 22 for checking an inrush of lubricating oil 18 and reserving cooling-combined lubricating oil 21 for an oil seal 19 is formed in a spot nearer to the speed reducer part 2 side than the oil seal 19 in space between a partition member 3 and a turning shaft 4. This cooling-combined lubricating oil 21 forms an oil film between the oil seal 19 and a collar 20 attached to the turning shaft 4, cooling both sides, whereby oil seal 19 is preventable from being deteriorated by heat to be produced due to rotation of the collar 20.
Patent JP-S61247409-A (JP)
Title: Rucksac
Inventor: MARUKU MENETORIE
IPC: A45F3/04
Filed: 1985-12-19
Abstract: A backpack having a front panel normally riding on the back of the wearer according to this invention has a front panel which is vertically elongated and which is formed of an at least semirigid shell having a shape generally complementary to that of the back of the wearer and constucted to be relatively bendable longitudinally and relatively stiff transversely. Thus the panel can bend forward and back, that is about a horizontal axis, but cannot flex about a vertical axis. This is achieved by forming the shell with transverse rigidifying formations so it is longitudinally relatively bendable and transversely relatively stiff. These formations according to this invention are ridges or grooves.
Patent JP-H07112871-A (JP)
Title: Yarn splicing device
Inventor: MIYAGAWA TAKASHI
IPC: B65H69/06
Filed: 1993-10-19
Abstract: PURPOSE:To provide a yarn splicing device in which thread handling levers are attached to a common rotary shaft, and make the lengths yarns extracted by the thread handling levers in two splicers such as doubling machines which are positionally shifted in a horizontal direction, equal to each other. CONSTITUTION:A yarn extraction guide 33 is provided so as to be positionally adjustable between one 7 of two splicers which are horizontally shifted from each other, nearer to a common shaft for thread handling levers, and a thread handling lever 26'.
Patent JP-H06279849-A (JP)
Title: Production of steel for machine structure excellent in machinability
Inventor: YASUMOTO SATOSHI
IPC: C21D8/00
Filed: 1993-11-15
Abstract: PURPOSE:To obtain steel products having machinability equal to or above that of the conventional Pb composite free cutting steel with a high productivity. CONSTITUTION:Steel contg., by weight, 0.1 to 1.5% C, 0.5 to 2.0% Si, 0.1 to 2.0% Mn, 0.01 to 0.5% Al, 0.0015 to 0.0l50% N and <=0.0030% O and contg., at need, one or >=two kinds selected from the group of 0.1 to 3.0% Ni, 0.1 to 3.0% Cu, 0.05 to 1.0% Cr, 0.05 to 0.5% Mo, 0.005 to 0.05%. Nb, 0.005 to 0.05% Ti and 0.001 to 0.O5% rare earth metals and/or the group of 0.03 to 0.30% Pb, 0.002 to 0.50% Te, 0.010 to 0.15% P, 0.0002 to 0.30% Ca, 0.01 to 0.30%. Bi, 0.003 to 0.10% Se and 0.010 to O.25% S is heated to the AlN solid solution temp., is subjected to hot rolling and is thereafter annealed to form its metallic structure into a one essentially consisting of ferrite and graphite.
Patent JP-H10112754-A (JP)
Title: Optimum network design device
Inventor: GOSHIMA ATSUKO
IPC: H04M3/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To insure the continuation of the subscriber numbers of existing subscriber terminals in the transfer design from an existing network structure to a new network structure. SOLUTION: In this optimum network design device, an inputting part 1 inputs an exchange installation position candidate parameter 11 and a subscriber number consideration parameter 12, a processing part 2 designs a line charge based on the telephone number exchange number of a subscriber terminal installing location and the optimum network structure based on an exchange cost, extracts what the same communication address exchange number is distributively accommodated by plural exchanges in the optimum network structure when the parameter 12 shows that the continuation of a subscriber number should be considered, selects an exchange of an accommodation destination whose line charge is the most inexpensive in an extracted communication address exchange number unit,  changes the accommodation destination of the subscriber number of the communication address exchange number to a selected exchange, and an output part 3 outputs network structure information 31 of the optimum network structure that is calculated by the part 2 and a network structure table 32.
Patent JP-H05122433-A (JP)
Title: Document reader and manuscript paper used for said reader
Inventor: KOSHIYOUJI TAKASHI
IPC: B65H29/20
Filed: 1991-10-30
Abstract: PURPOSE:To provide a document reader, which can temporarily preserve already read documents in due order for the purpose of preparing for the postprocessing and shortens the wait time for read of succeeding documents to improve the processing efficiency, and manuscript paper to be used for this reader. CONSTITUTION:A stacker 7 where at least one document 2 is temporarily preserved is provided between a document read part 4 and a document ejection hole 6, and at least one document 2 just before ejection can be stored in the storage part of this stacker 7. By this constitution, the document 2 is temporarily preserved in the storage part of the stacker 7 during the postprocessing of an operator in such state that it can be taken out. At this time, read of the next document 2 is completed, and preparation for read of the document following this document is made.
Patent JP-H10129917-A (JP)
Title: Recorder
Inventor: SUGIYAMA NORIYUKI
IPC: B65H31/26
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a recording medium and a recording unit after recording by providing a discharge holding member provided with a horizontal supporting unit arranged on the substantially same plane with the conveying direction and the discharging direction of the recording medium and arranging a penetration preventing member which is connected to the end part on the discharge means side of the horizontal supporting part and is inclined downward. SOLUTION: In a discharging action of a recording sheet P in an ink jet recording device, when the tip of the recording sheet P passes a discharge part 11, the tip, which is suspended because of its self-weight, is moved forward toward a horizontal supporting part 7a by means of guide of an inclined penetration preventing member 8. In this way, an image is recorded by means of a recording head 15 while the tip part of the recording sheet P is supported by means of the horizontal part 7a.  According to the progress of image forming, the rear end of the recording sheet P passes the discharge part 11, and then, the rear end of the recording sheet P is dropped onto the penetration preventing member 8 because of conveyance by means of a discharge roller 18 and its self-weight so as to be hung along the inclination of the penetration preventing member 8, so that interference with the recording unit 10 is prevented.