baber/WOPTO huggingface dataset:
Patent JP-H10131207-A (JP)
Title: Method for preventing liquefaction of ground direct under earth structure
Inventor: KISHISHITA TAKAHIRO
IPC: E02D27/12
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent efficiently liquefaction of the ground under an earth structure at time of an earthquake with low costs and a short construction period. SOLUTION: A method for preventing liquefaction of the direct under ground is to drive a plurality of piles 4 at required spaces from a portion near a toe of a slope of a levee body 3, an earth structure, into a soft ground 1 through the portion near the toe of the slope along a plane which is parallel with the toe of the slope and almost vertical. And a plurality of piles 4' are driven at a proper inclined angle from the portion near the toe of the slope toward a portion direct under the levee body 3 to be crossed mutually direct under the levee body 3. A rigid foundation 6 made of concrete is executed on a surface layer of the soft ground 1 along the toe of the slope so that upper parts 4b and 4b' of both piles 4 and 4b' are embedded and connected integrally to the rigid foundation 6.
Patent JP-H11138725-A (JP)
Title: Laminated sheet
Inventor: SUGANO HIROSHI
IPC: B32B27/32
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a best-suited material for a laminated sheet which is made up of a raw material causing no problem in disposing of a waste, and shows excellent heat moldability and moistureproofness as required, for example, for the PTP packaging of pharmaceuticals, or the like. SOLUTION: This laminated sheet is composed of a copolymer polyester resin layer obtained by substituting 10-40% of the ethylene glycol component of polyethylene terephthalate resin with cyclohexane dimethanol and a polyethylene resin layer laminated through an adhesive resin layer. In addition, the thickness a [μm] of the copolymer polyester resin layer, the thickness b [μm] of the adhesive resin layer and the thickness c [μm] of the polyethylene resin layer meet the formula 50<=a+b+c<=1000 and further, the formula 0.5<=a/(a+b+c)<=0.95.
Patent JP-H05113957-A (JP)
Title: Inter-processor communication system
Inventor: MASE SHINKICHI
IPC: G06F15/167
Filed: 1991-10-23
Abstract: PURPOSE:To improve processing efficiency for information transmission by dividing the area of a RAM into two systems, alternately allocating access time to the systems A and B, and switching those systems by a hardware. CONSTITUTION:According to a signal from an A system/B system switching circuit 10, address switching circuits 11 and 12 alternately switch the systems A and B in a RAM 9. Since this signal is linked with an interruption signal to processors 7 and 8, by performing access to the RAM 9 when the processor 7 is interrupted, information written in the RAM 9 by the processor 8 just before the interruption can be read out and further, the processor 8 can read out the information written in the RAM 9 by the processor 7 just before the interruption. By alternately repeating this operation, information can be exchanged each other although the decided area in the same RAM 9 is accessed when it is observed from the processors 7 and 8.
Patent JP-H02150574-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F02F5/00
Filed: 1988-11-30
Abstract: PURPOSE:To make the extent of initial fittability better by forming a double plating layer, consisting of a hard chrome plating layer and a silicon nitride molecular dispersion nickel-cobalt-phosphorus alloyed composite plating layer, on a periphery sliding surface of the piston ring. CONSTITUTION:A hard chrome plating layer 2 and a silicon nitride molecular dispersion nockel-cobalt-phosphrus composite plating layer 3 are formed on the peripheral sliding surface of a piston ring 1 so as to make them form a double structural layer. Since this hard chrome plating layer 2 is poor in the extent of initial fittability because of being too hard, it is formed on the plating layer 3 to make up for the weak point. Phosphorus being contained in a film of the silicon nitride molecular dispersion nickel-cobalt-phosphate alloy composite plating layer enhances hardness of this film, and it is excellent in abrasion resistance and seizure resistance and, what is more, anticorrosion of the base is also improved. Accordingly, when heat treatment temperature is properly selected, it can be made into such hardness (HMV 600 - 800 or so) excellent in the initial fittability.
Patent JP-H01146062-A (JP)
Title: Formwork for placing concrete
Inventor: TAKANO AKIRA
IPC: E04G9/02
Filed: 1987-11-30
Abstract: PURPOSE: To efficiently and securely absorb moisture from concrete to neatly finish a concrete placing face by disposing unwoven fabric subjected to water repellent treatment, on the concrete placing side surface of a water absorptive sheet. CONSTITUTION: Unwoven fabric 4 preferably having a density of 25-150 g/cm<3> and subjected to water repellent treatment by applying a water repellent paint to the surface, for instance, is stuck to the concrete placing side surface of a water absorptive sheet 3 fixed to the concrete placing side surface of a form main body 2. The unwoven fabric 4 prevents the water absorptive sheet 3 from absorbing the considerable amount of moisture before placing concrete and efficiently eliminates extra moisture through the mesh by concrete placing pressure when placing concrete to prevent the formation of bubble marks and rock pockets on the placing face.
Patent JP-H05145056-A (JP)
Title: Solid state image sensor
Inventor: ONO HIDEYUKI
IPC: H04N5/361
Filed: 1991-11-19
Abstract: PURPOSE:To reduce a dark current of a photodiode while a smear and reading characteristics remain by adding a shallower and high impurity concentration N-type layer as an N-type layer provided to suppress the smear remains. CONSTITUTION:An N-type layer 9 to become a photodiode of a pixel unit is covered with a P-type layer 5 of a surface of a substrate. Thus, a dark current to be generated due to the fact that the layer 9 reaches the surface of the substrate can be eliminated. A high impurity concentration N-type layer 30 shallower than an N-type layer 3 is newly provided. Thus, since a signal charge reading channel as shown by an arrow 43 is formed as smear suppressing effect to be obtained by a thin impurity concentration and deep N-type layer 3 is maintained, reading of signal charge can be performed. The region of the layer 3 is a depleted region, and may be an extremely thin concentration P-type layer.
Patent JP-H08133482-A (JP)
Title: Palletizing method
Inventor: KOMAI SEIICHI
IPC: B65G57/03
Filed: 1994-11-11
Abstract: PURPOSE: To provide a palletizing pattern where the loading efficiency is excellent and the handling is easy. CONSTITUTION: When the kind and quantity or the like of articles are inputted from an order inputting device 4, a pattern generating part 51 of a system controller 5 changes the order of the articles to generate a plurality of patterns. A plurality of patterns are stored in a pattern storage part 54, and evaluated by a pattern comparing part 52, and the optimum pattern is selected by a pattern selecting part 53. Commands are given to a robot controller 13 of a palletizing robot and a crane controller 6 based on the selected optimum pattern.
Patent JP-H03166147-A (JP)
Title: Transport device
Inventor: OKAYAMA MASAO
IPC: B65H7/20
Filed: 1989-11-24
Abstract: PURPOSE:To prevent a buckling jam or mistransportation to occur when a card or sheet is pinched, by furnishing an intrusive resistance force reducing means which lessens the intrusive resistance which an object transported receives from the transport means. CONSTITUTION:When a photo-sensor 9a senses that a card 8 is transported to a specified place as shown in the condition I, a rubber roller 3b retreats to the position of condition II from the position of condition I, and the card 8 reaches the pinch position of rubber rollers 3b, 1b as shown in the next condition III. Then the rubber roller 3b returns to the transport surface while the card 8 is transported being pinched by the front stage rubber rollers 3a, 1a, as shown in the condition IV, to provide a ready state for dispatching the card 8 to the next position. Motions alike above are repeated even with the subsequent rubber rollers 1c, 3c and photo-sensor 9b. Consequently the card 8 transported can intrude in the condition that there is little resistance force between rubber rollers as the pinching/transporting means, which should prevent mistransportation of cards to occur owing to shortage of the transporting force.
Patent JP-2000126194-A (JP)
Title: Operating part of treating device for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/221
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve ease of handling by forming wall surface parts of individual insertion holes contacting fingers when the fingers are inserted into the insertion holes to get the fingers of an operator inserted thereinto. SOLUTION: An operating part of a treating device of an endoscope has an operating part body 3 formed in a long slender bar and the base end of a flexible sheath 4 to be inserted into or removed from an insertion channel of the endoscope is linked by a link nut 5 to the tip part thereof. The treating device such as snare wire at the tip of the sheath 4 is expanded or reduced through an operation wire in the sheath 4 by the operation of making a second finger hook 2 where an index finger insertion hole 2a and a middle finger insertion hole 2b are formed approach or separate from a first finger hook 1 where a thumb insertion hole 1a is formed. In this case, wall surface parts contacting the fingers of the insertion holes 1a, 2a and 2b are formed almost flat (sloped) in the direction along the faces of the fingers inserted to improve applicability.
Patent JP-H11141278-A (JP)
Title: Liner for earthquake-resistant advancing pipe
Inventor: ARAKAWA NORIYUKI
IPC: E21D9/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of an advancing pipe by interposing a liner of a prescribed form having a locking part for a radially pulling jig between the insert port end and receiving port deep end of the advancing pipe. SOLUTION: A liner 2 is formed of a block body 2A circumferentially divided at equal angles and axially divided in three pieces. The intermediate piece 3 of the block 2A has a trapezoidal form having a long edge on the pipe central side, and a side piece 4 thereof has a surface making contact with the oblique line 3C of the intermediate piece 3. A locking part 6 for a radially pulling jig 5 is provided on the pipe inner surface, and the intermediate piece 3 is integrally connected to both the side pieces 4 by bolts 7 to prevent the scattering in detachment. In construction, the liner 2 is interposed between the insert port 1A end and receiving port 1B deep end of an advancing pipe, and the propulsion pipe is propelled and laid.  When the jig 5 is then engagingly locked to the locking part 6, and the intermediate piece 3 is pulled on the pipe center side, both the side pieces 4 are displaced on the intermediate piece 3 side, and slipped out from the interposed part to form an earthquake-resistant expansion and contraction margin. Thus, the liner can be easily removed, and the peeling of an inner surface lining on the insert port end surface can be prevented.
Patent JP-2000119553-A (JP)
Title: Forming of overcoat layer
Inventor: HIGURE HISANO
IPC: C09D4/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To form an overcoat layer having low volatility of a solvent, easily controllable in a coating amount and having excellent coating property on a card face by adopting an aqueous emulsion-based coating material mainly comprising an ultraviolet hardening urethane acrylate as an overcoat material. SOLUTION: This overcoat layer is formed by using an aqueous emulsion- based coating material containing an ultraviolet-hardening urethane acrylate as a main component and preferably further a vinyl acetate-vinyl chloride copolymer and a phosphoric ester of a higher alcohol as an overcoat material.
Patent JP-H02147775-A (JP)
Title: Aseismatic device
Inventor: TAKAHASHI TORU
IPC: F16F15/02
Filed: 1988-11-30
Abstract: PURPOSE:To simplify the constitution by hanging down a weight of 1% or so of a building or the like from a ceiling or a beam with one piece or several wires, and making at least two hydraulic actuators operated crosswise with each other act on an intermediate part of the wire. CONSTITUTION:A weight 3 of about 1% of building weight is hung down in central support with one wire, locking an upper acting end A to a beam structure part 1 of an upper floor of a building or the like, and a rod 4a of an actuator 4 is attached to a fulcrum C between vertical acting ends A and B of the wire 2 by a universal joint. Then, the actuator 4 is attached to an integral structural part of the building, and four pieces of wires 2b certically engaging each of four corners of the weight 3 are in stalled in addition to a center wire 2a supporting the weight 3, and this actuator 4 is made to act on the intermediate fulcrum C of this center wire 2a. With this constitution, the promotion of labor-saving for operation of the actuator 4 is thus achievable.
Patent JP-H04176089-A (JP)
Title: Memory apparatus
Inventor: KOBAYASHI KATSUTARO
IPC: G11C11/401
Filed: 1990-11-08
Abstract: PURPOSE:To shorten serial access time and to reduce the scale of a circuit by providing a writing data-transfer gate provided with a plurality of transistors which transmit the corresponding data from a register circuit into corresponding digit lines. CONSTITUTION:Data writing operations are conducted as follows. At first, transistors Q41 - Q45 of a data input circuit 4 are sequentially turned ON and OFF with scanning signals SS51 - SS55 from a W shift register 5. Serial data SDI which are inputted into an input terminal TI with the transistors Q41 - Q45 are sequentially latched with registers R61 - R65 of a W register circuit 6 by every one bit through a W data device 41. Thereafter, transistors Q71 - Q75 of a W-data transfer gate 7 are turned ON with a writing control signal WTG. The data are transferred into a memory cell 11 which is connected to a word line WK through digit lines D1 - D5. In this way, a control circuit at the time of interim resetting is simplified. Therefore, the scale of the entire circuit can be reduced. Since R data buses are not required, the serial access time can be shortened.
Patent JP-2001127464-A (JP)
Title: Electronic circuit device for automobile
Inventor: KAWAKAMI KAZUHIKO
IPC: H05K7/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electronic circuit device for automobile, having superior heat radiating property and waterproofing property. SOLUTION: An electronic circuit device is constituted, in such a way that an electronic circuit composed of a substrate mounted with an electronic circuit element, is fixed to a base with an adhesive by passing the input-output terminal of the circuit through an insulating pipe into the hole of the base and airtightly sealing the spaces between the internal surface of the pipe and the input output terminal of the circuit and between the external surface of the pipe and the hole, by plastically deforming the margin of the hole and its vicinity. Electrical connection between the terminal and circuit is obtained through ultrasonically or thermocompression bonded aluminum wires, etc., and a recessed groove is provided around the upper surface of the base.  After the open edge of a cover is fitted in the recessed groove, the cover and base are coupled airtightly with each other, by eliminating a fitting gap between them making the base to cause plastic flow near the fitted portion.
Patent JP-H02149893-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: YAMAGUCHI TSUTOMU
IPC: G10B3/12
Filed: 1988-11-30
Abstract: PURPOSE:To easily obtain specific characteristics without affecting the effect that the initial load on keys is influenced by possible variations in the characteristics of the elastic body for key return by returning a key by the return-directional swing by the weight of a hammer which is engaged with a shift provided to a keyboard chassis and arranged in a free swinging state. CONSTITUTION:The hammer 2 is supported on the shaft 4 in the free swinging state and the elastic body 5 such as a left spring is extended between the key 1 and hammer 2 so that they are pressed against shafts 3 and 4. The elastic body 5 operates on the hammer 2 so that the hammer 2 rotates in its return direction at all times and the key rotates in the swinging direction of key depression. Consequently, almost no variance in the elastic force of the elastic body 5 appears in the initial load on the key 1 and the key load is determined by the own-weight of the key 1 and hammer 2, thereby displaying performance as intended.
Patent JP-H07155725-A (JP)
Title: Treatment of neutral fly ash
Inventor: YOSHIDA TSUNEYUKI
IPC: A62D101/43
Filed: 1993-12-03
Abstract: PURPOSE:To easily and efficiently treat neutral fly ash having a wide variation in heavy metal contents with no rise of the pH which is increased by elution of the heavy metals or increase of the quantity of an object to be treated, without mixing a calcium hydroxide source. CONSTITUTION:A phosphoric acid series compound whose molar ratio of alkali metal to phosphoric acid is 1 to 4 is mixed to the neutral fly ash without mixing the calcium hydroxide source to adjust the pH in the range of 6 to 12. The specific phosphoric acid series compound is pref. the one which forms a compound having remarkably low solubility with the heavy metals in the neutral fly ash in a wider pH range such as pH 6-12, so that elution of the heavy metals is surely prevented by its small addition quantity. The initial pH can be maintained by sufficiently corresponding to variations of the components or quantity of the fly ash by a buffering action of the phosphoric acid series compound. A problem in the case of mixing the calcium hydroxide source is eliminated.
Patent JP-H07156566-A (JP)
Title: Heat transfer ink sheet, and heat resistant film used therefor
Inventor: UEDA TEIJI
IPC: B41M5/40
Filed: 1993-12-03
Abstract: PURPOSE:To improve heat resistance and running property, and prevent a thermal head from fouling by a method wherein back coating material includes fluoroplastic and the reaction product of amino-modified silicone oil with multifunctional isocyanate. CONSTITUTION:Back coating material layer provided on the rear surface of base film, on the front surface of which heat transfer ink layer is provided, includes fluoroplastic and the reaction product of amino-modified silicone oil with multifunctional isocyanate. The base film used is heat resistant. The fluoroplastic is made of alternating copolymer of fluoro-olefin and alkyl vinyl ether or its derivative. Further, the amino equivalent of amino-modified silicon oil is set to be 300-20,000. Furthermore, 1-1,000 wt.pt. of the reaction product of the amino-modified silicone oil with the multifunctional isocyanate is set to 100 wt.pt. of fluoroplastic.
Patent JP-H10127292-A (JP)
Title: Elafins-expression vector and production of elafins by utilizing the same
Inventor: TANIYAMA MITSUE
IPC: C12N1/19
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new elafins-expression vector including a gene coding elafins and a gene coding a region for regulating alcohol oxidase 1, capable of producing elafins useful as an elastase inhibitor, etc., at a low cost. SOLUTION: This elafins-expression vector is the new one including a gene encoding elafins having an amino acid sequence of the formula (Xaa is leucine, isoleucine and valine), etc., and a gene encoding a region for regulating alcohol oxidase 1, and being formed so that the expression of the gene encoding the elafins may be regulated by the gene encoding the region for regulating the alcohol oxidase 1. The elafins useful as an elastase inhibitor for specifically inhibiting the excess elastase causing tissue disorder are economically produced by a simple method by using the elafins-expression vector. This vector is obtained by bonding a promoter region of the alcohol oxidase 1 gene, a gene encoding the elafins and a transcription termination region in order.
Patent JP-H03165386-A (JP)
Title: Magnetic disk device
Inventor: NONAKA TAKASHI
IPC: G11B5/41
Filed: 1989-11-22
Abstract: PURPOSE:To prevent dust from being sticked and to improve reliability by rotating a magnetic disk at low speed in a reverse direction, floating a slider at fine intervals onto the magnetic disk by this rotation and rotating the magnetic disk. CONSTITUTION:A disk 1 is rotated at low speed in an arrow 9 direction reverse to a rotating direction at the time of recording and reproducing. By this rotation, an air current generated on the surface of the disk 1 hits a slider 2 as air pressure and the slider 2 floats up. However, since a taper part 4 is not provided on a trading edge side, a floating height h1 of the slider 2 is extremely reduced and the slider 2 floats up at the fine intervals on the surface of the disk 1. The dust flying to by the rotation of the disk 1 is positively sticked to the trading edge side of the slider 2. Then, the slider 2 is moved to a non- recording area and the sticked dust positively falls down. Then, cleaning is executed.
Patent JP-H11138176-A (JP)
Title: Ozone sterilized water production device
Inventor: HAYASHI FUMIO
IPC: C02F1/50
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To effectively produce ozone sterilized water by performing to be obtainable a high ozone absorption ratio. SOLUTION: This device is provided with a forced feeding pump 19 capable of sucking and discharging raw water 11 and ozone 23 from an ozone generation device 24, and an ozone sterilized water storage pressurized tank 27 capable of storing the raw water 11 and the ozone 23 discharged with the forced feeding pump 19 and also holding the inside at about 1.5-3 kgf/cm<2> pressure.
Patent JP-H05142037-A (JP)
Title: Infrared ray detector
Inventor: YOSHIDA YUKIHIRO
IPC: G01J5/28
Filed: 1991-11-20
Abstract: PURPOSE:To enable sensitivity characteristics and image quality to be improved by providing a glare-protection member which separates a part where a sensing element is placed from a part where parts with a large infrared radiation rate are placed. CONSTITUTION:A vacuum heat insulation container 1 is constituted by evacuating a space which is demarcated by an inner cylinder 2 and an outer cylinder 3. An infrared ray sensing element 5 is mounted to a top part of the inner cylinder 2 opposing a germanium window 4 and a cooler 6 is inserted into the inner cylinder 2, thus enabling the sensing element 5 to be cooled. In a getter 9, a degree of vacuum within the container 1 deteriorates with time so that a heater is conducted periodically for activating a molecule adsorption substance, thus enabling an unneeded molecule to be adsorbed and a degree of vacuum to be improved. An inner wall surface 12a of the cylindrical part 12 of the glare-protection member 10 is roughed and a surface of the member 10 is subjected to blackening treatment. A stray light due to a ceramic substrate 7 with a relatively large infrared radiation rate and the getter 9 is nearly subjected to glare-protection by the member 10 and a stray light reaching a spacing between the inner cylinder 2 and the cylindrical part 12 is subjected to irregular reflection on the inner wall 12a, thus preventing its passage.