baber/WOPTO huggingface dataset:
Patent JP-H10238058-A (JP)
Title: Erecting method and erecting device for aluminum hollow stanchion
Inventor: YAMAGATA NOBORU
IPC: E04F11/18
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve workability by filling hard granular bodies in a fixing hole provided on a building, inserting and fixing a stanchion, injecting a hardening resin as a binder into the gaps of the granular bodies filled in the fixing hole, and filling mortar on it. SOLUTION: Granular bodies 5 made of ceramic balls are filled to the depth La into a fixing hole 3 provided on a veranda 1, and a handrail stanchion P is erected in the granular bodies 5. The granular bodies 5 are additionally filled to the depth Lb while the stanchion P is temporarily fixed, and a hardening resin 7 such as an epoxy resin adhesive is injected. The granular bodies 5 are filled to the depth Lc, the hardening resin 7 is injected to the upper face of the filled granular bodies 5, and mortar 11 is filled to the upper face position of the protruded edge of the fixing hole 3 and finished to be flush with the upper face. The stanchion P is strongly and firmly fixed, and its durability can be improved.
Patent JP-H08246540-A (JP)
Title: Work execution method for drain ditch
Inventor: MAKITA TOMOTARO
IPC: E03F5/04
Filed: 1995-03-14
Abstract: PURPOSE: To shorten the term of work and reduce the cost of work execution by raising the work execution efficiency. CONSTITUTION: Support blocks 3 for right and left side plates 7 are installed on an asphalt waterproof layer 2. A bottom plate 5 is installed on an asphalt waterproof layer 2. Right and left side plates 7 are installed parallel with the support blocks 3. A cover frame 10 where the cover of a drain ditch is temporarily fixed is fixed onto the side plate 7. The asphalt waterproof layer 2 and the bottom plate, and the support block 3 and the side plate 7 are fixed to each other by filler and adhesives 12. A hole is bored in the side plate 7, and a drain pipe is coupled with this. An anchor material 13 is fixed to the cover frame 10. The tops of the cover 9 and the cover frame 10 are covered with a cure film. Levee raising concrete 14 is placed. The cure film is removed, and the temporary fixing to the cover frame 10 of the cover 9 is removed.
Patent JP-H11220788-A (JP)
Title: Inner ear-type headphone with push key
Inventor: ITO SATOSHI
IPC: H04R1/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a headphone having a comfortable operability, which is to easily install by providing a section where push keys are not mounded in right/left parts having specified lengths above a suspension part and mounting right/left push keys which operate independently for at least right/left parts below the section. SOLUTION: A section where push keys are not mounted for right/left parts with a length of not less than 7 mm is provided above a suspension part. The push keys 5 and 6 are arranged above the suspension part 2, and the suspension part 2 is provided with the lead-out part of a cord 7. At installing the section where the push keys are not mounted for the right/left parts, a headphone can be picked up while a finger does not touch the push keys but can touch the earphone, so that the finger does not touch the push keys at using of the section as a part to support a housing by touching the finger, when pushing the right/left push keys provided above or below the section and move independently.
Patent JP-S59179444-A (JP)
Title: Quick service valve
Inventor: KONDOU SHIYOUJI
IPC: B60T15/36
Filed: 1983-03-29
Abstract: PURPOSE:To prevent an exhaust failure or a droopy drop phenomenon from occurring, by regulating each opening or closing of a first exhaust valve to exhaust compressed air in a brake tube and a second exhaust valve to exhaust the compressed air in a quick service chamber with the first exhaust valve and the second exhaust valve in regular sequence. CONSTITUTION:At the lowest position of a piston 2, a clearance C1 between a first exhaust valve 17 exhausting compressed air in a brake tube 8 and an opening upper end of a piston cylinder part 3, a clearance C2 between a second engaging step part 44 at the upper end of a bush 27 to be fitted and locked to the piston 2 and a spring bearing 23 of a spring 25 energizing a second exhaust valve 24 exhausting the compressed air in a quick action chamber 37, and a clearance C3 between a first engaging step part 42 in an inner surface of the bush 27 and the second exhaust valve 24 are all set up so as to satisfy the following inequality; C2<C1<C3. When the piston 2 goes up under the inequality C2<C1<C3, first of all, the first exhaust valve 17 opens, then the second exhaust valve 24 opens too, and when the piston 2 goes down, the first exhaust valve 17 closes, then the second exhaust valve 24 also closes in order. Therefore, opening or closing of these valves 17 and 24 takes place right in regular sequence.
Patent JP-S644237-A (JP)
Title: Manufacture of slowly-releasing non-film-forming polymer dispersed liquid
Inventor: TAKARABE KUNIHIDE
IPC: B01J13/00
Filed: 1988-03-08
Abstract: PURPOSE:To improve durability of effect of a functional substance, by using nonionic emulsifying agents having HLB at least 15 at or after polymerization of monomer having a property to radically polymerize to which functional substances other than absorbents for ultraviolet ray are added. CONSTITUTION:Non-film-forming polymer dispersed liquid excellent in slowly- releasing control is produced by using nonionic emulsifying agents having HLB at least 15 at or after polymerization of monomer having a property to radically polymerize to which functional substances other than absorbents for ultraviolet ray are added. The non-film-forming polymer dispersed liquid can be made into powders. And further, non-film-forming polymer dispersed liquid excellent in slowly-releasing control can be produced by using nonionic emulsifying agents and water-soluble polymers to serve as protective colloid at or after polymerization of monomer having a property to radically polymerize to which functional substances other than absorbents for ultraviolet ray are added.
Patent JP-2000248242-A (JP)
Title: Substrateless pressure-sensitive double-sided adhesive tape/sheet and its production
Inventor: SAKAI TAKAHIRO
IPC: C09J7/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive tape good in tack fundamental properties including tackiness and tack holding force, in particular excellent in tack holding force at high temperatures, and also excellent in operability such as thick film coatability. SOLUTION: This pressure-sensitive double-sided adhesive tape/sheet is obtained by polymerizing, through light irradiation, a photocurable tack agent consisting mainly of a (meth)acrylic alkyl ester monomer, a polar group-contg. monomer, and a photoactive functional group-bearing acrylic polymer, wherein the photoactive functional group-bearing acrylic polymer to be used is a polymer 200,000-3000,000 in weight-average molecular weight and 0.001-0.5 meq/g in photoactive functional group content.
Patent JP-H06266981-A (JP)
Title: Doze at wheel alarming device
Inventor: SUZUKI KATSUO
IPC: G08B21/00
Filed: 1993-03-15
Abstract: PURPOSE:To improve a doze detecting precision, to improve the deterioration of the detecting precision due to individual variation, and to time-sequentially stabilize the detecting precision. CONSTITUTION:In outline, the long period time sequential mean value ([Wo], [Wk], and [Wt]) of a doze discriminating parameter (eye opening Wo, blinking frequency Wk, and closing time Wt while blinking) is defined as a threshold value for discriminating whether or not the discriminating parameter (Wo, Wk, and Wt) is a value equivalent to doze. In detail, a coefficient (alpha, beta) corresponding to an operation continuing time or a traveling distance is calculated, a value ([Wo]Xalpha, [Wk]Xalpha, and [Wt]Xbeta) obtained by multiplying the long period time sequential mean value ([Wo], [Wk], and [Wt]) by the coefficient is defined as the threshold value, and compared with the discriminating parameter (Wo, Wk, and Wt), so that the doze can be discriminated.
Patent JP-H07239684-A (JP)
Title: Pickup device of electronic stringed musical instrument
Inventor: IKUMA MASAHIRO
IPC: G10H3/18
Filed: 1994-03-01
Abstract: PURPOSE:To improve a stereoscopic performance effect and to improve separability of sounds by taking out signal outputs having good balance. CONSTITUTION:Piezoelectric elements 9B, 9E of second and fifth strings 2B, 2E are respectively made independent of each other. Piezoelectric elements 9A, 9C of first and third strings 2A, 2C and piezoelectric elements 9D, 9F of fourth and sixth strings 2D, 2F are respectively electrically connected. The first, third, fourth and sixth piezoelectric elements 9A, 9C, 9D, 9f are equal in thickness to the second and fifth piezoelectric elements 9B, 9E and are made approximately half in size. The sum of capacitances C1, C3 of the piezoelectric elements 9A and 9C and the sum of capacitances C4, C6 of the fourth and sixth piezoelectric elements 9D, 9F are respectively approximately equal to capacitances C2, C5 of the second and fifth piezoelectric elements 9B, 9E. The outputs of the first, third strings 2A, 2C and the fourth, sixth strings 2D, 2F are made approximately equal to the outputs of the second, fifth strings 2B, 2E.
Patent JP-S58170431-A (JP)
Title: Additive for keepable food such as pickle
Inventor: OGAWA TOSHIO
IPC: A23L19/20
Filed: 1982-04-01
Abstract: PURPOSE:Potassium chloride and ethanol are mixed at a specific ratio in the presence of sorbit or glycerol to form a complete solution, thus giving a preservative that can adjust the reduction in osmotic pressure caused by reduction in salt concentration. CONSTITUTION:Potassium chloride is combined with glycerol or sorbit or their mixture to form a solution with stirring. Then, ethanol is added to the resultant solution so that the amount of the potassium chloride becomes more than 10  parts per 100 parts of ethanol. Then, they are stirred until potassium chloride  completely dissolves in ethanol.
Patent JP-H07242096-A (JP)
Title: Writing instrument with seal
Inventor: KOBAYASHI SEIICHI
IPC: B43K29/013
Filed: 1994-03-01
Abstract: PURPOSE:To prevent the slip-off of a seal to be caused carelessly, eliminate the soiling of fingers or missing a cap by fitment or removal of the cap in a decent manner, simplify the assembly and reduce the cost by fitting seal at the rear end of a rear shaft disposed integrally on the rear outer periphery of a cylindrical cam and fixing removably the cap of fountain-pen shape with its rear end blocked in the state of not being in contact with the seal outer periphery on a rear shaft outer peripheral section. CONSTITUTION:When a cap 4 is revolved to one side to a front shaft 3 or an intermediate shaft 1, a notch 13 formed at the end of a cylindrical cam slope 12 is engaged with a slide block 6 of a writing body 7 such as a ball point pen on one side and a writing end is projected out of an end opening. At that time, a projection 15 of a cam 5 is positioned at the left end on a peripheral channel 17 of the shaft 1. When the cap 4 is revolved to the other side of the front shaft 3 or the intermediate shaft 1, the writing body 7 is moved back and the writing end of the writing body 7 is projected out of the end opening. At that time, the projection 15 of the cam 5 is positioned at the right end of the peripheral channel 17 of the intermediate shaft 1. When a cap 37 is removed from a rear shaft 4, a seal face 31 of a seal 29 is exposed, and sealing is performed by gripping the outer periphery of the rear shaft 4 and facing the seal face 3 downward.
Patent JP-S57169407-A (JP)
Title: Insecticidal and miticidal composition
Inventor: KAJIWARA OSAMU
IPC: A01N53/00
Filed: 1981-04-13
Abstract: PURPOSE: To prepare the titled composition having excellent effect against leafhoppers, planthoppers, scale lice, white flies, mites, etc., by mixing a thiadiazine derivative or its salt with a synthetic pyrethroidal compound or a miticidal compound.  
     CONSTITUTION: The objective insecticidal and miticidal composition is obtained by mixing (A) the compound of formula (n is 1 or 2; X is H, halogen, alkyl or alkoxy; when n is 2, the Xs are the combination of halogen and alkyl, or both Xs are alkyl or halogen; R 1  and R 2  are alkyl or a allyl) or its salt with (B) a compound selected from synthetic pyrethroidal compounds such as 3-phenoxybenzyl ( 1RS )-cis,trans-3-( 2,2-dichlorovinyl )-2,2-dimethylcyclopropanecarboxylate, etc. or miticidal compounds such as N-methyl bis(2,4-xylyliminomethyl)amine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56150341-A (JP)
Title: Method and device for detecting pinhole
Inventor: KONDOU TOORU
IPC: G01N27/20
Filed: 1980-04-24
Abstract: PURPOSE:To detect pinholes efficiently in a short time by spraying conductive liquid on the surface of a covering member. CONSTITUTION:When conductive liquid 5 is sprayed from the tip of the nozzle 6 of an ejector 7 into a heat transfer pipe 1, the liquid 5 arrives at the inside circumferential surface of the pipe 1 by passing through a pinhole if it exists in a covering material 2, resulting in decreased electric resistance between the pipe 1 and an ejector 7. As a result, a galvanometer 11 operates, and the presence of the pinhole is detected.
Patent JP-H10249722-A (JP)
Title: Polishing device with independent column
Inventor: OKAWA SHINJI
IPC: B24B37/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To improve workability including maintenance, management and measurement by arranging a column independently from a bed. SOLUTION: In a polishing device, a column 20 is arranged independently from a bed 10 provided with a lower surface plate 11. The column 20 to suspend an upper surface plate 27 has rollers 22 at the lower ends of right and left supporting legs 21. Rails 23 are arranged in parallel on both sides of the bed 10 to pull the column 20 out of the bed 10 with the rollers 22 rolled along the rails 23. Plural beds 10 may be arranged in parallel to move the column 20 therebetween along the rails 23 provided on both sides of the beds 10. A guide rod may be bridged between the right and left supporting legs 21 so that a surface plate shaped sensor used for measurement can be provided to be movable along the guide rod.  As the surface plates 11, 27 are completely release by pulling the column 20 out of the bed 10, easy replacement of the surface plates and a pad and shape measurement of the surface plate are facilitated.
Patent JP-H07242445-A (JP)
Title: Coating method of optical fiber and device therefor
Inventor: SAITO DAISUKE
IPC: C03C25/12
Filed: 1994-03-02
Abstract: PURPOSE:To prevent leaking of inert gas, increase the flow rate and decrease fog in glass tubes by disposing glass tubes purged with inert gas and UV rays source on both sides of the introducing port for inert gas. CONSTITUTION:A UV curing resin is applied on an optical fiber 3 by using a coating device for optical fiber. This coating device consists of coating dies which reserve the UV curing resin to be applied on the surface of the optical fiber 3 fused and drawn, a glass tube 6 purged with inert gas from the introducing port 7 for inert gas through which the optical fiber 3 coated with the resin is passed, and a UV rays source 5 disposed around the glass tube 6 to cure the UV curing resin applied on the optical fiber 3. In this device, leaking of the inert gas through the holes to pass the optical fiber is prevented and the inert gas is made to always flow by purging the glass tube 6 on both sides of the introducing port 7 for the inert gas. If the flow rate of the inert gas is same as that in a conventional method, the flow rate of the inert gas in the glass tube 6 is substantially larger, and fog in the glass tube 6 is decreased.
Patent JP-H09243080-A (JP)
Title: Method for combustion using catalytic combustor and catalytic combustor
Inventor: HOTTA ZENJI
IPC: F23R3/40
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To stabilize a catalyst layer in strength and heat resistance and maintain the stability of a main combustion by burning an unburnt part remaining in a catalytic combustion pilot flame with a diffusion pilot flame, maintaining the catalytic combustion pilot flame and using it as a pilot flame for a premix combustion. SOLUTION: A diffusion flame pilot burner 101 is disposed at the center of a combustion device 104. A catalyst layer 102 is arranged on the outer periphery of the diffusion flame pilot burner 101. A premix nozzle 103 is provided outside the catalyst layer 102. A pilot flame formed by the diffusion flame pilot burner 101 ignites the unburnt part of partial combustion gas produced from a partial combustion in the catalyst layer 102 to burn the partial combustion gas so that the obtained flame is maintained as a catalytic combustion pilot flame and assuredly held. Premix fuel-air mixture for a main combustion supplied from the premix nozzle 103 is burnt by using the catalytic combustion pilot flame as a fire and the stability of the main combustion is maintained.
Patent JP-H04290473-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUKEGAWA KAZUO
IPC: H01L29/786
Filed: 1991-03-19
Abstract: PURPOSE:To provide a method for fabricating a semiconductor device wherein a front gate electrode and a back gate electrode on a MOSFET can be formed without relative shift in position and no parasitic capacitance occurs, with respect to a method for fabricating a semiconductor device, especially a dual gate MOSFET having two gates. CONSTITUTION:Light applied from a side of a transparent sapphire substrate 6 is shielded by a shielding film 4, and a positive resist layer 9 is exposed and patterned in the same shape as that of a back gate part. With the positive resist layer 9 used as a mask, a second polysilicon layer 8 and a second gate oxide film 7 are etched, and a front gate part is patterned in the same shape as that of the back gate part.
Patent JP-H06245643-A (JP)
Title: Plant culture soil
Inventor: NAO TAKESHI
IPC: A01G1/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a plant culture soil, shortened in composing time, having good balance of macronutrient element and micronutrient element necessary for plant and good water retaining property and capable of providing farm products increased in amount of harvest and excellent in quality by promoting growth of plants by using the residue after extracting and/or squeezing a galenical medicine as the culture soil. CONSTITUTION:The plant culture soil contains a culture soil raw material consisting of the residue after extracting and/or squeezing a galenical medicine as a main ingredient.
Patent JP-H07243003-A (JP)
Title: Maraging steel excellent in heat check resistance
Inventor: OFUJI TAKASHI
IPC: C22C38/54
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a maraging steel excellent in heat check resistance by specifying a composition consisting of C, Si, Mn, P, S, Ni, Cr, Mo, Co, Ti, Al, B, Zr, Ca, and Fe. CONSTITUTION:This steel is a maraging steel excellent in heat check resistance, having a composition consisting of, by weight, <=0.03% C, <=0.10% Si, <=0.10% Mn, <=0.010% P, <=0.010% S, 6.0-11.0% Ni, <=0.30% or 8.1-9.0% Cr, 4.0-9.0% Mo, 7.0-11.0% Co, 0.10-1.0% Ti, 0.05-0.15% Al, <=0.010% B, <=0.10% Zr, <=0.10% Ca, and the balance essentially Fe. This steel can, be hardened with reduced strain by performing aging treatment at a relatively low temp. of about 500 deg.C.
Patent JP-S62216685-A (JP)
Inventor: TAMURA MASATO
IPC: B07B13/02
Filed: 1987-03-09
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-H02239161-A (JP)
Title: Cao-based monolithic refractory
Inventor: IIYAMA MASATO
IPC: C04B35/66
Filed: 1989-03-09
Abstract: PURPOSE:To obtain general-purpose CaO-based monolithic refractories ensuring improved work efficiency by incorporating a specified amt. of quenching resistant CaO clinker and a specified amt. of a mixed soln. contg. thermosetting phenol resin. CONSTITUTION:Economical general-purpose CaO-based monolithic refractories ensuring improved work efficiency are obtd. by incorporating >=50wt.% quenching resistant CaO clinker and <=40wt.% mixed soln. contg. thermosetting phenol resin.
Patent JP-H09246038-A (JP)
Title: Electromagnet, movable iron core thereof, and manufacture thereof
Inventor: KONDO TAKESUKE
IPC: H01F7/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a movable iron core for an electromagnet which can make its hysteresis small and also can reduce its cost. SOLUTION: The movable iron core 10 of an electromagnet comprises an iron core part 12 and a pin part 14. The iron core part 12 is made in its axial center part with a through hole 11, into which the pin part 14 is disposed as loosely fitted and fixed by spring pins 16. The iron core part 12 and pin part 14 are assembled together by an assembling jig having upper and lower jig parts so that their concentricity is within a predetermined range. For this reason, an increase in cost caused by machining can be prevented. When the movable iron core 10 is disposed within a proportional solenoid, the pin part 14 is slidably supported in a bearing and the through hole 11 of the iron core part 12 can be used also as an oil hole, whereby stable magnetic flux can flow through the iron core part 12 and its hysteresis can be made small.
Patent JP-S63223825-A (JP)
Title: Data type converting circuit
Inventor: KAMIMURA TAKESHI
IPC: G06F7/76
Filed: 1987-03-12
Abstract: PURPOSE:To increase the processing speed with a data type converting circuit by converting the integer data into an absolute value expressing form that can be treated by a data drive type processor when the integer data is converted into the floating point data. CONSTITUTION:A signal S101 showing an expression discriminating flag which discrimination whether the expressing form of the integer data is equal to the complement expression of '2' or the absolute value expression is supplied to a register 11 together with a signal S102 showing a code of the integer data and a signal S103 showing the absolute value. The output of the register 11 is supplied to a 1st converting circuit 12 and the integer data expressed in a complement for mis converted into the absolute value expression. While a 2nd converting circuit 13 converts the integer data into a floating point expression form. Thus a code S110 of a mantissa part and a code S111 of an exponent part are delivered together with the absolute value S112 of the mantissa part and the absolute value S113 of the exponent part. The signals of these codes and values are delivered selectively by a flip-flop 10 via multiplexers 14 and 15.
Patent JP-H11246489-A (JP)
Title: Production of diphenyl carbonate
Inventor: NISHIHIRA KEIGO
IPC: C07C68/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for a polycarbonate in the presence of a catalyst having a high activity, a high selectivity and a long life continuously, readily and in high selectivity, by decarbonylating a diphenyl oxalate using a specific phosphorus-based catalyst in a specific conversion. SOLUTION: (A) Diphenyl oxalate is decarbonylated in the presence of (B) tetraphenylphosphonium chloride in <=95% conversion to form (P1 ) a diphenyl carbonate and (P2 ) carbon monoxide. To be concrete, for example, the component A and the component B are fed to a reactor 1, the decarbonylation of the component A is carried out while maintaining a fixed conversion, the component P1 is formed with generation of the component P2 , the component P2 is removed from the reactor 1, the reaction solution containing the component P1 is supplied to an evaporator 2, evaporated at <=200 deg.C, a bottom product containing the component B is separated and recycled to the reactor 1. On the other hand, the evaporation component containing the component P1 is fed to a distillation column 3 and the component P1 is recovered by distillation.