baber/WOPTO huggingface dataset:
Patent JP-H10248406-A (JP)
Title: Sheet for greenhouse
Inventor: MIO AKIRA
IPC: A01G9/14
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a greenhouse capable of preventing wind, improving heat insulation performance and adjusting light shielding rate performance without passing through water. SOLUTION: For an outer spread sheet 1, belt-like bodies 12 are thermally melt-stuck to a water non-transmissive and light transmissive synthetic resin film 11. The belt-like bodies are non-woven fabric for which the long fiber filaments of synthetic resin are joined in high density, the reflectance of light is more than 90% and the absorptance of the light is less than 1%. Thus, the heat insulation performance is improved and the light shielding rate performance is adjusted.
Patent JP-2001170110-A (JP)
Title: Absorbable article using perforated surface sheet
Inventor: MIZUTANI SATOSHI
IPC: A61F13/511
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a surface sheet for a flexible absorbable article having no sticky or stuffy feeling. SOLUTION: An absorbable article has a surface sheet covering the surface on the liquid receiving side thereof and provided with a large number of perforated parts. The surface sheet 1 has an outer resin layer 10 formed from a thermoplastic resin layer 10 and an inner resin layer 20. The outer resin layer 10 contains a particulate material 13 with a particle size of 2-20 μm and the inner resin layer 20 is constituted of a thermoplastic resin of which the density is lower than that of a thermoplastic resin of the outer resin layer 30. The surface sheet has an excellent wearing feeling because it is free from a sticky or stuffy feeling and high in flexibility.
Patent JP-2001178254-A (JP)
Title: Threshing apparatus
Inventor: IZUMI KOJI
IPC: A01F12/52
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems of increasing the generation of husking and causing the reduction of quality because, generally, a second treating device for retreating the second material generated after the threshing is installed in a thresher, and conventionally, the second material is constantly charged and treated regardless of the amount of the second material, and accordingly when the returning amount of the second material is reduced to a prescribed amount or less, the filling rate of a treating chamber is lowered. SOLUTION: This threshing apparatus is characterized by a passage-opening and closing means closed when the amount of the second reducing material to be fed to the treating chamber is reduced to the prescribed amount or less, opened when the amount is returned to the prescribed amount, and installed in the second-returning passage to the second treating chamber.
Patent JP-H11184908-A (JP)
Title: Printed circuit board design method using data base
Inventor: HANBA EIJI
IPC: G06F17/50
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board design method that enables data exchange between a circuit design, a package design and a pattern design CADs and to enable feedback of information from a host CAD. SOLUTION: This method comprises making a parts data base 101 by integrating parts data used in a circuit design CAD 102, a package design CAD 103 and a pattern design CAD 104 for being referred to by each CAD in common, making design data 105 outputted from each of the CADs into a common data format and, moreover, integrating data of the parts data of the parts data base 101 and the design data 105 to enable a data transfer between the CADs of an upstream and a downstream processes. A parts circuit unit for dividing the circuit is made into an object, the circuit design, the packaging design and the pattern design are performed in the object unit and the design data 105 are held in the object unit.
Patent JP-H11165066-A (JP)
Title: Adsorption body for lipopolysaccharide, nucleic acid and microorganism
Inventor: FUNAYAMA SEIZO
IPC: C07H21/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enable to absorb lipopolysaccharide, nucleic acid and microorganism in a short time with reduced energy consumption, less occupied space and high absorption performance by immobilizing a chemotherapy drug on an insoluble carrier. SOLUTION: A film base material for a porous structural body and a nonporous structural body of the insoluble carrier is preferably a cupri-ammonia process regenerated cellulose, a cellulose acetate process regenerated cellulose, a stereocomplex of polymethyl methacrylate, a polyacrylonitrile based polymer, an ethylene-vinyl alcohol based polymer, a chitosan-vinyl alcohol based polymer or the like. As the chemotherapy drug, an amino-sugar based antibiotic and the derivative, an aminocyclitol based antibiotic and the derivative, oclarubicin and the derivative, actionmycin D and the derivative, bacitracin and the derivative, bleomycin and the derivative and the like are preferably used.  Immobilization of the chemotherapy drug on the porous structural body and the nonporous structural body is performed preferably by covalent bonding process free from the stripping of the chemotherapy drug. which is a ligand.
Patent JP-H11192868-A (JP)
Title: Auxiliary sheet
Inventor: MATSUNAGA MITSUO
IPC: B60N2/30
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To install an auxiliary sheet without damaging ordinary sitting performance and a feeling of sitting and simply store the auxiliary sheet when it is not used by forming a recessed part in the rear surface of a back rest sheet, and storing the auxiliary sheet in the recessed part. SOLUTION: A recessed part 4 is formed in the rear surface of a back rest sheet 3, and an auxiliary sheet 5 is built in the recessed part 4. The auxiliary sheet 5 is installed in such a manner that an auxiliary seat part 6 is freely turned to be folded on an auxiliary back rest part 7, and when the auxiliary seat part 6 is folded to be plate-like. Each one end of a pair of upper straps 15 is locked on the upper part of the auxiliary back rest part 7, and brackets provided on the other ends are locked on the upper part of the recessed part 4.  Each one end of a pair of lower straps 17 are locked on the back of the lower part of the auxiliary back rest part 7, a lock plate 18 is provided on the other ends, and the lock plate is passed through a space 20 between the seat sheet 2 and the back rest sheet 3 to the rear side to be removably locked on an anchor 21 provided on the lower part of the recessed part 4.
Patent JP-H11194539-A (JP)
Title: Preparation of toner
Inventor: TSUJI YOSHINORI
IPC: G03G9/08
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner having a high transfer property from an initial stage upto a long run stage, and having reduced fluctuation of the transfer property. SOLUTION: Surface treatment is carried out by using a device provided with the first cylindrical processing chamber, and the first rotary rotor having the first rotary shaft and plural blades included in the processing chamber in its front face. Here, when Ha represents height of the blade, L1a represents a clearance between the tip of the blade and a front wall, R1a represents the maximum diameter of the first rotary rotor, and L2a represents a clearance between the blade and the side wall of the processing chamber, 0.1<=L1a /Ha<=5.0, 50×10<-3> <=Ha/R1a <=400×10<-3> , and 1.0×10<-3> <L2a /R1a <95×10<-3> are satisfied, and processing of toner particles is carried out by rotating a rotary driving shaft.
Patent JP-2000192039-A (JP)
Title: Liquid crystal composition, liquid crystal element containing the same, and apparatus and method for display prepared by using them
Inventor: NAKAMURA SHINICHI
IPC: C09K19/32
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antiferroelectric liquid crystal composition which has an excellent uniform alignability and a sufficiently low spontaneous polarization by incorporating, into the same, a plurality of optically active compounds which are not stereoisomeric to each other and which have signs of spontaneous polarization different from each other. SOLUTION: This composition contains 1-50 wt.% at least two optically active compounds which are not stereroisomeric to each other and which have signs of spontaneous polarization different from each other. The composition does not exhibit a chiral smectic c phase in a high-temperature zone and has a value of spontaneous polarization of 50 nC/cm2 or lower. The optically active compound has a cyclic chiral structure represented by the formula (wherein A1 to A4 are each a single bond or 1,4-phenylene, pyridine-2,5-diyl, pyrimidine-2,5- diyl, or the like optionally having a substituent such as Cl, F, Br, CH3, or CF3 provided at least one of A1 to A4 is optically active oxirane-2,3-diyl, optically active 2-oxazolidinone-3,5-diyl, or the like; and B1 to B3 are each a single bond, -COO-, -CH2O-, -OCH2-, -CH=CH-, or the like).
Patent JP-H11196037-A (JP)
Title: Digital data communication system and method therefor
Inventor: FUJII KENICHI
IPC: H04B7/26
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To select a suitable error correction method according to the type and significant of data and to perform effective communication of data by suitably selecting plural error correction means for conducting communication between slave units. SOLUTION: A data communication frame consists of a data part 102a, which performs the communication between the slave units other than the voices, an error check part 102b and a control information part 102c. The length of the part 102b can be changed, based on a high speed-priority or an error correction-priority mode, and the length of the part 102a is also changed according to the length of the part 102b. Higher priority is given to the error correction mode compared with a high speed mode for the communication of the text data. Thereby, the communication is performed via a correction-priority frame 302. Meanwhile, the higher priority is given to the high speed mode for the communication of the moving image data. Thus, a high speed-priority frame 301 is used.  In other words, the importance is attached to a high speed mode for the communication of dynamic images and then to an error correction mode for the communication of the text data respectively.
Patent JP-2000190199-A (JP)
Title: Plane correcting method for surface plate
Inventor: INOUE HIROAKI
IPC: B24B53/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To offer a plane correcting method for a surface plate of a processing machine to admit a work made of a material having an extra-high hardness and requiring excellent flatness, parallelism, and surface roughness such as a ceramic block used as a pressure plate of polishing machine. SOLUTION: A lapping machine includes a rotatable surface plate 4 and a pressure plate 3 abutting to the surface plate, wherein a plate whereto a plurality of pellet-form diamond wheels 2 are affixed is attached to the surface of the pressure plate, and at least one of the surface plate and pressure plate is rotated while an oily processing liquid is being supplied, and thereby the surface of the surface plate is corrected. The pellet-form diamond wheel used should preferably be of metal bond type including diamond abrasive grains ranging from No.40 to No.400 as specified by JISR6001. It is also preferable that the pellet-form diamond wheels are arranged on plate in disc shape in its ring-shaped portion excluding the central part.
Patent JP-H11193414-A (JP)
Title: Steel manufacturing method using a plurality of converters
Inventor: TANAKA HIDESHIGE
IPC: C21C1/02
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a steel-making method in which the steel making is efficiently achieved through the dephosphorization-refining and decarburization- refining using a plurality of converters, and the generated slag is minimized. SOLUTION: (a) The molten iron of <=0.3 wt.% Si in the molten iron is charged in one converter to achieve the dephosphorization-refining so that the phosphorous content ([P] f wt.%) at the terminating point satisfies the inequality of [P] f wt.% <=[P] k wt.% -Δ1-Δ2 (where, [P] k wt.% is P content required for crude steel (standard composition of steel), Δ1 is increase (wt.%) in phosphorus by the slag left behind in a furnace after the preceding decarburization-refining in the other converter to decarburization-refine the molten iron, Δ2 is recovered quantity of phosphorus (wt.%) of the molten steel in a ladle), (b) the dephosphorization-refined molten iron is charged in the other converter, and the decarburization-refining is achieved without substantially charging the slag-forming material, and (c)  only the decarburization-refined molten steel and the slag increased during the decarburization-refining are tapped or discharged as necessary from the other converter.
Patent JP-2001184588-A (JP)
Title: Walking aid for vision-impaired person
Inventor: SAWADA TETSUNORI
IPC: A61F9/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a walking aid for a vision-impaired person which detects a magnet embedded in a sidewalk accurately. SOLUTION: This walking aid is mounted on a leg 4 of the vision-impaired person and has a magnetic sensor 5 for detecting a magnet 3 embedded in a sidewalk 2 and a foot switch 7 to be turned on when the heel of the vision- impaired person is landed and only when the foot switch is turned on, the magnet 3 is detected by the magnetic sensor 5 and when the magnet 3 is detected, it is reported to the vision-impaired person by a buzzer.
Patent JP-2000331461-A (JP)
Title: Recording/reproducing device of composite recording medium
Inventor: HIRAYAMA HIROMICHI
IPC: G11B33/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To record and reproduce the information signal with respect to a magnetic tape and/or a disk by applying a housing cassette of composite recording medium, wherein the magnetic tape and the disk are housed, into a cassette casing formed to nearly the rectangular parallelepiped shape. SOLUTION: When the housing cassette 1A of the composite recording medium is placed on a cassette holder 22 and transported to the position, where the cassette loading is completed, from the cassette loading/unloading position, a disk driving part 30A is retreated to the position where the movement of the cassette holder 22 is not disturbed, meanwhile, the disk driving part 30A is moved to the disk recording/reproducing position from the retreated position when the housing cassette 1A of the composite recording medium comes up to the position where the cassette loading is completed.
Patent JP-2000191678-A (JP)
Title: Monoalkylamino-type phosphoramidite compound
Inventor: KITAMURA AKINORI
IPC: C07F9/655
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new monoalkylamino-type phosphoramidite compound enabling an isolation and purification process to be omitted when being adopted as an intermediate raw material for producing an oligonucleotide and enabling a DNA oligomer to be synthesized in a high average condensation yield. SOLUTION: This new compound is expressed by formula I [wherein, B is a (protected) base; R1 and R2 are each H, an alkyl, a cycloalkyl, an aryl or an aralkyl; R3 is a protective group; A is H, hydroxyl group, an alkoxy, a trialkylsilyloxy; X is a monoalkylamino expressed by the formula HNR5 (wherein, R5 is an alkyl or a cycloalkyl) with proviso that the case where both R1 and R2 are H, methyl or ethyl is omitted] and is e.g. a compound of formula II. The compound of formula I is obtained by reacting a nucleotide derivative of formula III with a primary alkylamine of the formula HX.
Patent JP-2000177543-A (JP)
Title: Door mirror with wiper
Inventor: OSAWA SHUICHI
IPC: B60S1/60
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To add a wiping function with a special power source by driving a wiper provided on a mirror surface of a door mirror by utilizing the oscillatory movement. SOLUTION: A large spur gear 3 is unrotatably fixed to a shaft 2 which is the center of oscillation of a door mirror. A small spur gear 5, a large spur gear 6 and a small spur gear 8 are meshed with the large spur gear 3, and rotors 9A, 9B are fixed to the upper and lower sides of the spur gear 8 using a shaft 7 in common. The rotors 9A, 9B transmit power to the upper and lower wires 10A, 10B wrapped round the rotors. The upper and lower wires 10A, 10B support a blade 11 formed of elastic raw material in contact with the mirror surface in a portion positioned in the mirror surface of the mirror. By this arrangement, the blade 11 supported by the wires 10A, 10B is slid to reciprocate in the cross direction of the mirror by oscillation of the door mirror to the stay 1. That is, with oscillation of the door mirror, the action of wiping out water drops or snow is produced.
Patent JP-2001142871-A (JP)
Title: Model generation method for administration simulation, and simulation
Inventor: FUKUSHIMA TOSHIZO
IPC: G06F17/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To make easily executable a break-even analysis in the case of administration simulation and to make correctable and prescribable components even at the time of multi-articles oven several ten thousands. SOLUTION: The assumed selling number of Q=1 is set and the virtual model of P=PQ(Q=1)=mPQ+F+G is used, therby executing the trial of F/mPQ for obtaining the break-even point for this model. Further, respective components are corrected and prescribed on this model, then actual numeric is corrected by a percentage.
Patent JP-2000189273-A (JP)
Title: Harness protection structure for vehicle seat
Inventor: NISHIYAMA YUJI
IPC: A47C7/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a harness from being damaged by means of the edge of a frame by integrally providing harness protecting projected parts projected to an outer part of the frame from a through-hole of the frame in a pad. SOLUTION: Harness protecting projected parts 11 and 21 exposed or projected from the through-hole 41 of the frame 4 are integrally molded in one or both of a pad main body 1 and a block body 2. It is favorable that the projected parts 11 and 21 are arranged in the both of the pad main body 1 and the block body 2 to hold the harness 30. But in the case of a structure where the harness 30 is drawn to the front part of the seat concerning its drawing direction, the contact of the harness 30 with an edge 41A is prevented only by one projected part 11. The harness protecting projected parts prevents the harness from being brought into contact with the edge of the frame so that the damage of the harness is also prevented. The harness is protected by using a part of the pad so that another independent harness protecting member is not required.
Patent JP-2000175804-A (JP)
Title: Internally set mesh for incense burning
Inventor: SAITOU KIYOKO
IPC: A47G33/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To burn an insence under either state wherein the incense is erected without using ash, or the incense is laid, beautifully to the very end by providing a pad of a fine mesh under a circular coarse mesh. SOLUTION: This mesh body comprises two sheets of circular coarse meshes A having frames of which the sizes are slightly different, and a leg B to support the meshes A, and when an incense is burnt while being erected, a fine mesh C is laid under the meshes A for the usage. For the mesh to be used, unless a metal of which the heat conduction is as low as possible, and in addition, which is thin, is used, the delicate ash of the incense disappears, and a stainless steel wire of 0.35 mm is used. Also, if a fine mesh pad C is placed on the top when not only the incense but also a powder incense is burnt, the powder of the powder incense does not fall, and can beautifully be burnt.
Patent JP-2000199178-A (JP)
Title: Stain-proofing agent composition and stain-proofing treatment of fiber product
Inventor: NAGATA SATOSHI
IPC: C11D7/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stain-proofing agent composition capable of imparting high stain-proofing effect to fiber products without damaging hand and touch feeling by including a specific polymer and an organic electrolyte in a specific ratio. SOLUTION: This composition includes (A) 0.01-10 wt.%. of an acrylic acid such as sodium polyacrylate or the like and/or a methacrylic acid based polymer, (B) 0.001-20 wt.% of an organic electrolyte such as sodium acrylate, sodium glutamate or the like. The composition further includes one or more kinds of alkali agents such as sodium carbonate, and the like, and is preferably used for pretreatment of fiber products before or after washing using a cleaning agent composition whose 0.05% aqueous solution has pH 7.5-11, and the preferable weight ratio of the components A/B is 5/1-1/5.
Patent JP-H04216427-A (JP)
Title: Load cell
Inventor: HARADA SHUNJI
IPC: G01L1/22
Filed: 1990-12-14
Abstract: PURPOSE:To improve the non-linearity of the relationship between the load and strain thereby to improve the measuring accuracy by making the stress distribution uniform and to restrict the increase of the cross sectional area. CONSTITUTION:A pair of circular hollows with flat bottoms are formed perpendicularly to a main shaft of a columnar elastic body at the confronting side faces of the elastic body. A strain generating part is formed between the flat bottoms centering the main shaft. The strain of the strain generating part is detected by strain gauges mounted to the flat bottoms of the circular hollows at both sides of the strain generating part. A through-hole is formed to pass through the main shaft of the columnar elastic body in a direction orthogonal to the axial direction of the circular hollows in the middle of a load applying part at the upper face of the columnar elastic body and a load supporting part at tone lower face and the strain generating part.
Patent JP-H04120464-A (JP)
Title: Method of determining calcium and magnesium
Inventor: JIEEMUSU BURATSUDORII DENTON
IPC: G01N33/84
Filed: 1990-12-14
Abstract: PURPOSE: To determine calcium and magnesium simultaneously by measuring magnesium using two reagents containing specified components and measuring the absorbance using three to five reagents containing other specified components. CONSTITUTION: Reagent 1 contains 0.01-1.0mM of chlorophosphonaso III (CPZ3) and 0.1=100mM of ethylene glycol bis (2-aminoethylether)-N, N,N',N'- tetraacetate (EGTA) while reagent 2 contains EDTA as an essential component and reagent 3 contains CPZ3 wherein each reagent is added with one kind or more of butter, detergent, etc. Reagent 4 contains about 60mM of EGTA in place of EDTA in the reagent 2 and reagent 5 contains about 32mM of of EDTA in the reagent 2. A sample is mixed with the reagent 1 and the absorbance of the reagent is measured and when the reahent 2 is added to a reaction mixture and the absorbance is measured, the difference of absorbance is proportional to the quantity of magnesium in the sample. Subsequently, the absorbance is measured using the reagents 3-5 thus measuring calcium and magnesium simultaneously.
Patent JP-H04216294-A (JP)
Title: Home control system
Inventor: MARUYAMA KAZUHIRO
IPC: H04Q9/00
Filed: 1990-12-17
Abstract: PURPOSE:To present the home control system to execute control while following up the increase of functions in a home similarly to increase the external termi nal and input port of transmitting terminal equipment without exchanging the transmitting terminal equipment itself. CONSTITUTION:A home control device 30 to control home load equipments 32 through a home bus line is equipped with a protocol converting means to execute protocol conversion alternately for the communication protocol of a transmitting terminal equipment 10 and the communication protocol of the signal for load control of the home control device in the home, and this is connected to the external terminal and spare port of the transmitting terminal equipment. Then, the controlling of the home load equipments is executed by controlling the home control device from an external information center 18 through this transmitting terminal equipments in the home.