baber/WOPTO huggingface dataset:
Patent JP-H04370043-A (JP)
Title: Method for transplantation of tree and chain terefor
Inventor: ARAKI YOSHIKUNI
IPC: A01G23/04
Filed: 1991-06-18
Abstract: PURPOSE:To perform the transplantation of a tree in high efficiency without causing the damage of bark and destruction of soil around the root by hoisting a tree to be transplanted, winding a ladder-type chain for tree transplantation around the root soil, hooking a plurality of wire ropes on the chain and vertically hoisting the tree. CONSTITUTION:A tree 2 to be transplanted is dug up around the root, the root is wound with a rope to form a root ball 3, the tree is subjected to trunk- winding, pruning and water-sprinkling and is hoisted for transportation. In the above process a ladder-type chain 5 for the transplantation of tree is wound around the root ball 3 of the tree 2, at least three wire ropes 6 are hooked to the chain 5 at nearly equal angular spacings and the tree is vertically hoisted with a crane or a winch. The tree can be moved, transported and inserted into a planting hole in a stably hoisted state keeping the vertical posture and transplanted in high efficiency without causing the damage of the bark and the destruction of the root ball 3. The tree-transplantation chain 5 is preferably a ladder-type chain consisting of a pair of parallelly arranged main chains 5a having hooks 5c at an end and connected with each other through a number of connection chains 5b leaving spaces between the connection chains.
Patent JP-S6332428-A (JP)
Inventor: YOSHITAKE KAZUO
IPC: A01G9/24
Filed: 1986-07-24
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-2000154370-A (JP)
Title: On-site forming gasket
Inventor: HASEGAWA NOBUHIRO
IPC: C08L83/05
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-site forming gasket excellent in processability and curing abilities, and capable of completing the formation and attachment at the same time by applying a vinylic polymer composition onto a flange surface at the time of assembling by making the gasket contain a specified polymer and a specified compound. SOLUTION: The objective gasket is obtained by impregnating (A) a vinyl- based polymer having >=1 alkenyl group expressed by the formula CH2=C(R1) (R1 is H or methyl) and (B) a hydrosilyl group-containing compound. The molecular weight distribution of the ingredient A, i.e., the ratio (Mw/Mn) of the weight average molecular weight (Mw) over the number average molecular weight (Mn), (by gel permeation chromatography, the moving bed is chloroform, etc., the column is a polystyrene gel column, the number average molecular weight, etc., are reduced to a polystyrene) is prefeably <1.8 and the molecular weight is preferably 500-100,000. As the ingredient A, a (meth)acryl-based polymer, etc., are preferably used.
Patent JP-H0929609-A (JP)
Title: Wire traverse device for wire saw
Inventor: SHIBAOKA SHINJI
IPC: B24B27/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To save lavor of a worker and prevent generation of wire cut through the traverse error of a wire caused by deformation of wire reel or trouble resulting from mistake of the worker. SOLUTION: When a wire 14 reaches the positions at both ends detected by a proximity sensors 74, 76, the coordinate positions at both ends are read by a reading part 78, and the read coordinate value is stored in a control part 80. When the wire 14 reaches the coordinate position the wire 14 is moved in the opposite direction to the guiding direction by the control part 80. Both ends in the winding-up range L of a wire reel 26 are set automatically. Both ends therein is also set according to the read value in a scale part 78 and thus even if deformation is generated in the reel 26 caused by abragion or tension the coordinate position is not changed, which prevents generation of traverse error in the wire 14.
Patent JP-S6158922-A (JP)
Inventor: JIERARUDO GUROSAN
IPC: F02B37/12
Filed: 1985-08-08
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-H1015124-A (JP)
Title: Iron head for golf
Inventor: YAGI HIROYUKI
IPC: A63B53/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To expand the sweet spot of a head and ensure an accurate shot by forming a head body out of a metallic uniform material, and setting the specific gravity thereof within a specific range. SOLUTION: The head body of an iron head for a golf is formed out of a metallic uniform material, so as to have specific gravity within the range of 6.0 to 7.5. Also, iron or a nickel alloy is preferable as the material of the head body, and regarding the composition thereof, iron or a nickel alloy containing at least one or more of C, Si, Mn, Al, Ti, Zr, V and Nb as a specific gravity adjustment element is pertinent. The material should also preferably contain at least one or more kinds of C, Si and Mn equal to or less than 4.0, 4.5 and 2.0 respectively in terms of percentage by weight. Also, as the specific gravity is set within the range of 6.0 to 7.5, the type and the amount of an additive element are adjusted on the basis of the iron.
Patent JP-H07109268-A (JP)
Title: 5-aminoflavone derivative
Inventor: AKAMA TSUTOMU
IPC: A61P31/04
Filed: 1994-07-27
Abstract: PURPOSE:To provide the novel compound derivative comprising a 2-substituted phenyl-5-amino-6,8-difluoroflavone derivative, having an antibacterial activity, an anti-estrogen activity and an anti-tumor activity, and useful as a medicine, etc. CONSTITUTION:A novel 5-aminoflavone derivative of formula I[R<1>, R<2> are H, (substituted) lower alkyl; X is (substituted) lower alkyl, lower alkenyl, lower alkinyl, halogen, OH, (substituted) lower alkoxy, formula: NR<3>R<4>(R<3>, R<4> are H, lower alkyl, or R<3>, R<4> and N together form a heterocyclic ring), lower alkylthio, lower alkylsulfonyl, carboxyl, lower alkanoyl, azido, cyano, etc.; Y<1>, Y<2> are H, halogen, lower alkyl]. The compound of formula I is obtained by reacting a compound of formula II (R<7> is lower alkyl; L is an OH-protecting group) with a compound of formula III, subjecting the produced diketone compound of formula IV to a ring-closing reaction, and subsequently removing the protecting group from the product.
Patent JP-S6065790-A (JP)
Title: Apparatus for liquid-phase epitaxial growth
Inventor: SASAI YOUICHI
IPC: C30B19/06
Filed: 1983-09-22
Abstract: PURPOSE:To enable the continuous forming of a high-quality multi-layered epitaxial layer, by providing a sliding plate with a hole to remove the bottom layer of the solution, and making a hole to discharge the solution collected in the above removing hole. CONSTITUTION:The substrate 102 is made to contact with the solution 108a by sliding the sliding plate 105 along the direction of the arrow 110 to effect the liquid-phase epitaxial growth on the substrate 102, and at the same time, the bottom layer of the solution 108a collected in the small hole 103 bored to the sliding plate 105 is discharged through the hole 104a to the solution reservior 107. The sliding plate 105 is shifted further to transfer the bottom layer of the solution 108b to the hole 103, and the solution collected in the hole 103 is discharged through the hole 104b by the further shift of the sliding plate 105. The solution 108b is made to contact directly with the substrate by this process to effect the liquid-phase epitaxial growth. A multi-layered epitaxial layer can be formed continuously by repeating the above procedures.
Patent JP-H1121355-A (JP)
Title: Production of colored particles and use thereof
Inventor: KURAMOTO SHIGEFUMI
IPC: C08J3/20
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain colored particles that sufficiently intercepts light and are excellent in breaking strength, by dyeing fine amino resin particles with an acidic dye and thermally curing the dyed particles under pressure in the presence of an aldehyde. SOLUTION: Amino resin particles produced by reacting at least one compd. selected from among acetoguanamine, benzoguanamine, cyclohexylcarboguanamine, cyclohexenecarboguanamine, norbornenecarboguanamine, p-toluenesulfonamide, melamine, and urea with formaldehyde and having an average particle size of 0.5-20 μm and a coefficient of variation of 10% or lower are dyed with an acidic dye in water and a water- soluble org. solvent at a temp. of 70-250 deg.C and then are thermally cured at a concn. of particles of 0.5-20 wt.% in an autoclave at a temp. of 70-250 deg.C under pressure in the presence of an aldehyde in an amt. of 50-500 wt.% of the particles. Pref., the resultant cured particles are precisely classified after cleaning.
Patent JP-H0617163-A (JP)
Title: Production of eutectic copper-iron alloy
Inventor: NAKANISHI MASAMITSU
IPC: C22C38/16
Filed: 1992-07-02
Abstract: PURPOSE:To produce an eutectic copper-iron alloy excellent in workability by subjecting iron containing specific amounts of carbon and electrolytic copper to induction heating, throwing a titanium-containing flux and an oxidizing agent into the resulting molten metal, and pouring this molten metal into a mold vibrating with ultrasonic frequency. CONSTITUTION:Iron having <=0.02% carbon content and electrolytic copper are melted in a high frequency induction furnace, by which a molten metal where iron grains are finely and uniformly dispersed is prepared. At this time, it is preferable to regulate copper content to about 20-80wt.%. A flux containing <=0.008% titanium is thrown onto the surface of the above molten metal, and further, an oxidizing agent is thrown. It is preferable to use, as the above flux, slag with >=10% titanium oxide content by >=2% based on metal. By the above procedure, the floating and coarsening of the iron grains in the molten metal can be prevented. Subsequently, this molten metal is poured into an ingot case provided with vibrations with ultrasonic frequency, by which an ingot is obtained. By this method, the copper-iron alloy having an eutectic structure, where the iron grains are dispersed in the copper phase finely and uniformly, and excellent in workability can be obtained.
Patent JP-H0342314-A (JP)
Title: Front suspension construction for front drive vehicle
Inventor: NISHIBORI MINORU
IPC: B62D17/00
Filed: 1989-07-10
Abstract: PURPOSE:To prevent generation of difference between respective moments at engine brake and foot brake to improve stability by coinciding with each other a king pin axis and the axis standing with same angle as a tire chamber angle from a king pin offset point. CONSTITUTION:A tire 19 is fixedly secured on a hub 20 and rotated with a drive shaft 21. The hub 20 is pivotally fitted to a knuckle 22, and a joint 17 is connected to the under side of the knuckle 22. A cylinder 15 is connected to the upper side of the knuckle 22 and a joint 16 is connected to the upper side of piston 7. In this case, the point of intersection between the axis connecting to each other both the upper and lower joints 16, 17 and a tire grounding face is instituted as a point Q. An aerial center point P is instituted on the inclined line standing from the point Q with the same angle as a tire chamber angle. A line segment PQ is instituted as a king pin axis 25, and steering of the tire 19 is operated along this.
Patent JP-S6237190-A (JP)
Title: Thermal transfer recording medium
Inventor: KAMIYAMA SEIJI
IPC: B41M5/42
Filed: 1985-08-12
Abstract: PURPOSE:To print clear images with little void and high density, by sequentially laminating a specified releasable layer and a thermal transfer ink layer. CONSTITUTION:The thermal transfer recording medium is provided by sequentially laminating the releasable layer having a melting point of 50-100 deg.C and the thermal transfer ink layer on a heat-resistant base. First, a wax, a thermoplastic resin, a softener, or a wax emulsion or a styrene oligomer and a hydrogenated petroleum resin are mixed or dispersed, the resultant material is applied to the heat-resistance base by hot-melt coating or solvent coating, followed by drying to provide the thermal releasable layer. Then, a polyethylene resin, a wax and a coloring agent or the like are dispersed or melt-dispersed in a solvent to prepare an ink coating material, which is applied to the releasable layer by an ordinary hot-melt or solvent coating machine, followed by solidification or drying.
Patent JP-H04371992-A (JP)
Title: Height adjustment type display board device
Inventor: DENISU DOICHIYU
IPC: G09F7/20
Filed: 1991-06-21
Abstract: PURPOSE: To provide a display panel device including a display panel like a plane plate which is provided with hollow, narrow and long channels approachable from narrow and long slots formed in respective vertical side parts. CONSTITUTION: A display panel 20 is supported by a pair of slide plates 90 which are approximately parallel with at least two upward extending members and are held between them. Upward extending members are flexible, and reference positions are slightly shifted outward from perpendicular lines, and they are so formed that upper parts of slide plates 90 are pressed to inside walls of respective hollow narrow and long channels 49. By this structure, the display panel 20 is prevented from falling by its own weight, and it can be controlled well in the vertical direction without bringing about vising when a force is applied further.
Patent JP-H101964-A (JP)
Title: Manhole protective block
Inventor: ITO TOSHIO
IPC: E02D29/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a protective block, which can protect a manhole by simple operation and can be exchanged simply with an adapted shape in response to the status of the periphery of a manhole frame body and by which the period of the execution of works is shortened and construction cost can be reduced. SOLUTION: The inside is formed in approximately the same shape as the shape of the outer circumference of a marthole frame body in a ring body 6, and the ring body 6 has an inclined plane in a downward grade towards the outside from the inside and is formed in thickness formed in the same height as projecting height from a ground surface. Accordingly, the protective block can be mounted by simple operation and is safe even to a walker and a car because the periphery of the manhole frame body is formed in the inclined plane after installation, and can be removed simply at the time of regular asphalt pavement.
Patent JP-H0342303-A (JP)
Title: Radial tire for aircraft
Inventor: SHOYAMA YOSHINOBU
IPC: B60C9/20
Filed: 1989-07-07
Abstract: PURPOSE:To prevent wrinkles of a belt and dissolve bare of a tire by forming the outside of the belt in the tire width direction arranged on the outside of the tire in the radial direction with different member of rubber from a top rubber arranged on the outmost part in the tire radial direction. CONSTITUTION:To rubber 27 is arranged on the outside in the tire radial direction of a crossing belt 24 positioned on the outmost part in the tire radial direction. A wave-like cord protecting layer 28 is arranged between the crossing belt 24 and the top rubber 27. In this case, rubber 26 arranged from the proximity of a tangent T extending from both end parts 24A in the tire width direction of the crossing belt 24 to the surface of the tire, to the near side to the tire side part, is manufactured as different member separated from the top rubber 27. Hereby, generation of wrinkles on the outside in the tire width direction of the belt arranged on the outside in the tire radial direction is prevented, hence generation of bare on the manufactured tire after vulcanization is dissolved.
Patent JP-H072686-A (JP)
Title: New extract that has antihiv activity
Inventor: YON BOKU HAN
IPC: A61K31/47
Filed: 1993-06-23
Abstract: PURPOSE: To obtain the subject extracted substance derived from a plant and useful for antiviral inhibition against a human immunodeficiency virus(HIV). CONSTITUTION: This extract is obtained from a mixture of (A) a non-fat starch derived from Ricini-Semen and (B) roots of Coptis-sp. As the components A and B, Ricinus-Communis-L. and Coptis-chinensis-FRANCH, etc., are respectively exemplified. Preferably, a mixing ratio of the component A/the component B is (2/5)-(5/2) and the extract is obtained by mixing the component A with the component B at the above ratio, eluting in an organic solvent (more preferably chloroform or hexane) at 20-25 deg.C for 20-25 hrs, subjecting the eluate to filtration under reduced pressure, performing extraction, concentration and filtration of the resultant residue and purifying. Toxic components (lysine and lysinol) in the mixture are removed in the purification process. Further, extracts obtained by separately extracting the two components exhibit grave side effects and the anti-HIV activity become weak.
Patent JP-H0225285-A (JP)
Title: Upper roll for welding electric welded pipe
Inventor: KIYATAKE YUKITOSHI
IPC: B23K13/00
Filed: 1988-07-14
Abstract: PURPOSE:To prevent the burn by overheating by providing an upper roll body via a bearing to a stationary pipe, providing a water passage hole to the peripheral surface thereof, communicating the hole via a communicating hole with a water injection hole provided in the stationary pipe and communicating the other end of the water passage hole via the communicating hole with a drain hole. CONSTITUTION:The water injection hole 8 and drain hole 9 are provided in the stationary pipe 2 fixed to a holder 1 and are connected to a water injection pipe and drain pipe on the outside. A water communicating annular body 3 is fitted to the intermediate section of the stationary pipe and the upper roll 5 supported via the bearing on the right and left thereof is provided freely rotatably. The communicating hole 6 is provided along the peripheral surface of this upper roll body. One end of the water passage hole is connected to the water injecting hole of the stationary pipe and is communicated with a communicator 5a provided to the water injection hole of the stationary pipe in the diametral direction thereof via the water communicating annular body. Further, the other end of the water passage hole is communicated with the drain hole. The peripheral part W of the roll rotates in pressurized contact with the electric welded pipe and is kept cooled at all times by cooling water. The failure of the electric welded pipe by overheating is obviated in this way and further, the water is not sprayed to the outside surface of the upper roll, the generation of a welding defect in the weld zone of the electric welded pipe is prevented and the welding in an oxygen- free atmosphere is executed.
Patent JP-H0395063-A (JP)
Title: Rotary brush deciding gate
Inventor: DEBITSUDO JIEI FUITSUSHIYU
IPC: B65H29/60
Filed: 1990-07-02
Abstract: PURPOSE: To accurately drive a sheet base without contact with a pinch roll and a baffle by providing a bidirectionally rotatable cylindrical fibrous brush decision gate for guiding a sheet downward under the lower part of the brush when the brush along a scanned sheet transferring passage is rotated clockwise. CONSTITUTION: When a brush is rotated counterclockwise, a bidirectionally rotatable cylindrical fibrous brush decision gate 43 guides a sheet upward over the top of the brush along a first sheet transferring passage. While, when the brush is rotated clockwise, the sheet is guided by the gate 43 downward under the part of the brush along a second transferring passage.
Patent JP-H0226850-A (JP)
Title: Short fiber of oxynitride
Inventor: OTA MASAAKI
IPC: C03C13/00
Filed: 1988-07-13
Abstract: PURPOSE:To obtain the short fibers which have a high serviceable temp. and are useful as the raw material for an inexpensive heat insulating material having high strength and high elasticity by heating and melting a mixture composed of SiO2, Si3N4 and specific metal oxide and mixing this melt with a high-velocity inert gas. CONSTITUTION:The SiO2, the Si3N4 or metal nitride, oxide of M1 (Ca or Ca and Mg) or compd. which forms the oxide of M1 by thermal decomposition, and compd. which forms the oxide of M2 by thermal decomposition are mixed. This mixture is heated and melted at 1400-1950 deg.C in an inert gaseous atmosphere. The molten glass is mixed with the high-velocity inert gas to obtain the desired short glass fibers. The above-mentioned short fibers are short fibers of the oxynitride glass having the glass system Si-M1-M2-O-N and contg. the SiO2, the Si3N4 and the M1O at the ratios, by molar %, satisfying formulas I, II (M1 is Ca, Ca and Mg; M2 is metals exclusive of Ca and Mg).
Patent JP-H0927049-A (JP)
Title: Printing and issuing device for ticket or the like, and ticket vending machine
Inventor: MIKAMI HIDEMASA
IPC: B41J2/32
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To discriminate the cause of an error only by taking a look at a ticket surface, and take proper measures if an error ticket is issued by printing a void-ticket mark and an error code on the ticket surface. SOLUTION: This device has a void head which prints the void-ticket mark and error code together on the ticket surface of the error ticket and a void- ticket storage part which stores void tickets. The void head 39 is provided on a branch path of a conveyance path 31, and to the branch path, an error ticket 4 which does not have passed a verification check is sent. Then void head 39 prints the void-ticket mark 45 and error code 46 on the ticket surface of the error ticket 4. Further, the void-ticket storage part 40 is provided at the end of the branch path and the error ticket 4 printed by the void head 39 is collected. A person in charge can know the cause of the error only by looking at the error code and take proper and speedy measures for prevention against the same trouble.
Patent JP-H0584021-A (JP)
Title: Lawn sodding work
Inventor: MIYAIKE MASAFUMI
IPC: A01G1/12
Filed: 1991-04-15
Abstract: PURPOSE:To enable the lawn sodding work even on a soft loamy soil and effective for preventing soil erosion by introducing a runner into the soil in a partly raised state. CONSTITUTION:A runner of lawn is sandwiched between nets and wound in the form of a continuous roll. The roll is rotatably supported on a frame of a riding working machine and automatically unwound and extended by the motion of the working machine. The soil surface is properly sprinkled with water before or during the extension of the wound roll on the soil and the surface of the net is pressed with a rotary roller furnished with a number of relatively large protrusions to partially thrust the extended net into soil with the protrusions.
Patent JP-2000009588-A (JP)
Title: Method and apparatus for adjusting writing unit
Inventor: OZAKI SHINICHI
IPC: G03G15/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for adjusting a writing unit in which adjustment of the writing unit in the depth direction is facilitated. SOLUTION: With regard to a laser light source of a light beam being used for scanning the objective face of an imaging unit 53 linearly, beam diameter is determined in the depth direction by calculating the beam diameter of the light beam at each position based on each beam image acquired by an area type solid state image sensor at each position in the advancing direction of light beam. A depth curve representative of relationship between the depth and beam diameter is then determined from the beam diameter and the depth and a beam waist is located according to the depth curve.  In order to adjust the optical path length from the laser light source to a writing face based on a beam waist position correcting amount obtained by an optical beam characteristics evaluation method for determining the beam waist position correction amount from the difference between the beam waist position and a reference position, at least one of the imaging unit 53 or the writing unit 1 is moved to adjust the interval between both units.