baber/WOPTO huggingface dataset:
Patent JP-S61145541-A (JP)
Title: Control method of movement of original scanning part
Inventor: MAEHARA SHIGEJI
IPC: G03G15/04
Filed: 1984-12-19
Abstract: PURPOSE:To stop a mirror base accurately at its home position by storing the difference between the stop position when the mirror base reciprocates once previously and the home position and using this difference as a correcting value for return movement distance in a actual copy cycle. CONSTITUTION:When the mirror base MB1 reaches a control point C1+alpha at a return speed V3, a slave CPU starts braking a motor 38. This alpha is the difference between the actual stop position when the mirror base MB1 is moved forth and back once under the control of a main CPU and the home stop position A1. Thus, the return movement distance is corrected with this difference to eliminate the variance in the stop position, thereby stopping the mirror base accurately at the home position.
Patent JP-H06116938-A (JP)
Title: Construction method for strip footing
Inventor: IJUIN HIROSHI
IPC: E02D3/12
Filed: 1992-10-09
Abstract: PURPOSE:To improve the efficiency of execution of a work and work execution precision by a method wherein a curing agent is mixed in soil at the lower part of the footing of a strip footing to agitate the mixture. CONSTITUTION:A curing agent is mixed in soil of a ground at the lower part of a footing 1 throughout width (b) of the footing 1 of a strip footing A to agitate the mixture. A stabilization processing ground B having a width of 1.5b-5b and a depth (b) or more is built, and the strip footing A is created thereon. A given amount of the curing agent is sprayed over a ground and after mixture and agitation are effected by means of an excavator, such as a shovel, a compaction is carried out by a press work and rolling compaction by means of a machine for compaction.
Patent JP-H05147949-A (JP)
Title: Production of glass gob and intermediate body of the same
Inventor: KANEKO YASUHIKO
IPC: C03B11/00
Filed: 1991-05-20
Abstract: PURPOSE:To enable cutting of fused glass without using a cutting blade and to prevent the generation of defects, such as flaws, stains and striae, at the time of producing the glass gob and the intermediate body thereof. CONSTITUTION:The fused glass 2 flowing down from an outflow pipe 1 is received by a receiving part 6 disposed below the outflow pipe 1 and, thereafter, the fused glass 2 in the receiving part 6 is cut and separated from the flowing down fused glass 2 by the surface tension, by which the glass gob intermediate body 9 is produced. The glass gob 14 is produced by cooling the glass gob intermediate body 9 until its surface temp. falls down to the softening point or below.
Patent JP-2000103888-A (JP)
Title: Fluororesin film and laminate
Inventor: ARIGA HIROSHI
IPC: C08J7/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin film which is excellent in weatherability and stain-proofness and can retain its clarity for a long term by forming a thin metal oxide film on one side of a fluororesin film by a dry method and subjecting the other side to an oxide film treatment, an atmospheric-pressure electric discharge treatment, a corona discharge treatment, or a plasma treatment. SOLUTION: A thin film of an oxide of at least metal selected from among Si, Zr, Ti, Ta, Hf, Mo, W, Nb, Sn, In, Al, Cr, and Zn is formed on one side of a fluororesin film by a dry method. The other side of the film is subjected to an oxide film treatment, a corona discharge treatment in air, an atmospheric- pressure electric discharge treatment in a gas mainly comprising an inert gas, or a vacuum plasma treatment. The oxide film treatment is a dry method whereby a thin film similar to a thin metal oxide film formed on the first side is formed. The resultant fluororesin film can be laminated to other sheets, films, etc.
Patent JP-S63129183-A (JP)
Title: Vane pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1986-11-17
Abstract: PURPOSE:To prevent the generation of resistance due to sliding movement by rotatably fitting retainer plates concentrically with the inner peripheral space inside the edge wall of a housing and connecting a vane and the retainer plates by cams. CONSTITUTION:Retainer plates 14a and 14b are installed concentrically with the inner peripheral space 5 of a housing onto the annular recessed parts 13a and 13b on the inside surface of the opposed edge wall of the housings 1 and 2. Each vane 11a and the retainer plates 14a and 14b are connected through cams 16a and 17a. Therefore, the springing-out of the vane from a groove is restricted, and the vane can revolve in the noncontact state, and the abrasion of the vane due to the sliding resistance can be prevented.
Patent JP-H08132506-A (JP)
Title: Heat transfer coefficient calculating method for injection molding mold
Inventor: SONODA TETSUYA
IPC: B29C45/73
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a heat transfer coefficient calculating method for an infection molding mold which can improve precision of each heat transfer coefficient by calculating each heat transfer coefficient based on change of temperature distribution in the mold and repeatedly carrying out a series of calculations. CONSTITUTION: At first, an initial value of each heat transfer coefficient is set (step S1). Next, numerical analysis is performed so as to analyze temperature distribution in a mold (step S2). A mold temperature distribution which is previously measured by an experimental method is compared with an analyzed value of the mold temperature distribution obtained by the numerical analysis (step S3) so as to determine whether an error between the measured value and the numerical analysis value is within a predetermined allowable value or not (step S5). Based on change of the mold temperature distribution with respect to change of obtained each heat transfer coefficient, each heat transfer coefficient to be considered to produce an analyzed value nearer to the measured value is calculated by using a method to solve non-linear algebraic equation to be represented by the Newton's Method.
Patent JP-H0987398-A (JP)
Title: Preparation of thin film
Inventor: MATSUKURA YOSHIHIRO
IPC: B29C48/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a process of preparing a plurality of thin films at once by adopting a specific process, the film being so thin that the conventional industrial processes for forming resinous thin films could have hardly prepared it. SOLUTION: A plurality of thin films composed of a substantially insoluble resin are prepared at once by dissolving selectively the well-soluble resin layers of a multilayer resin molded form, which is composed of at least two resins comprising at least one resin that is well-soluble in a solvent and at least one resin that is substantially insoluble in the solvent, has two main surfaces, and is prepared by laminating the at least two resins aslant to the two surfaces and repeatedly in at least one cross-section that intersects perpendicularly to the two surfaces. The multilayer resin molded form can be obtained preferably by using a spiral die. The angle θ ( deg.C) with the two main surfaces 1a and 1b is generally in the range of from 0 deg. to 4 deg..  The dissolution of the well-soluble resin layers is carried out by dipping in the solvent or by spreading, applying or spraying the solvent.
Patent JP-H05271281-A (JP)
Title: Peptide for production of diagnostic and therapeutic agent of systemic erythematodes
IPC: C12P21/08
Filed: 1992-09-16
Abstract: Peptides having antigenic or immunogenic determinants are proposed which are recognised by autoantibodies, in particular in body fluids of patients who suffer from systemic lupus erythematosus (SLE). The two peptides are preferably the C-terminus of H1 containing the sequence section 187 - 211 and the N-termini of H2B containing the sequence sections 1 - 35 and 36 - 76 which exhibit cross-reactions with the autoantibodies (anti-histone antibodies). The invention additionally indicates routes for the formation of monoclonal antibodies and anti-idiotypic antibodies which are directed against the autoantibodies. The diagnosis of SLE can be carried out according to the invention with increased safety and the monoclonal antibodies directed against the autoantibodies are also suitable for the preparation of means for the therapy of SLE.
Patent JP-H01114121-A (JP)
Title: Integrated circuit incorporating oscillator
Inventor: MATSUBA NAOKI
IPC: H03L1/02
Filed: 1987-10-27
Abstract: PURPOSE:To correct the oscillation frequency against a change in the operating environment such as variance at manufacture or temperature change by measuring the frequency of the oscillator periodically based on a basic clock and switching a capacitor corresponding to the measured value. CONSTITUTION:When an enable signal 3 goes to '1', a signal of a frequency decided by a resistor 4 and capacitors 7, 9 is given from an output 8 of the oscillator to a gate 13. When a gate time signal 22 of a gate time generator 21 goes to '1', the output 8 is inputted to a counter 14 and the frequency in measured. When the signal 22 reaches '0', the output of the counter 14 is latched by a latch 15 and a latch output signal 20 is compared with a preset value by a comparator circuit 16. In this case, when the signal 20 is larger than the setting value (the frequency is high), changeover signals 17, 18 go to '1' and transfer gates 10, 12 are conductive. As a result, capacitors 7, 9, 11 are connected in parallel, the capacitance between contacts (a), (b) is increased and the frequency of the output 8 is decreased.
Patent JP-H10118970-A (JP)
Title: Robot driving mechanism
Inventor: IKEDA KAZUTO
IPC: B25J17/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To carry a conveying article stably in the horizontal direction, by providing double radial bearings vertically at the rotating parts of arms where compound loads are applied. SOLUTION: A robot driving mechanism consists of the first arm 1, the second arm 2, a hand 3, and a driver 4. Double radial bearings radial 27 and 28 are provided at the joint of the first arm 1, and a radial bearing 29 is provided between the first rotary shaft 9 driven by the first arm, and the fixed first timing pulley 13. Double radial bearings 30 and 31 are provided at the joints of the second arm 2 and of the tip of the first arm 1, and the second rotary shaft 17 driven by the second arm is rotated by a timing belt 22 between the second timing pulley 21 and the first timing pulley 13. The hand 3 is provided at the tip of the second arm 2 through a radial bearing 32, and it is driven to rotate from the third timing pulley 23 fixed to the tip of the first arm 1 through a timing belt 26.  A radial bearing 33 is also provided between a rotary pulley 25 and the tip of the second arm 2.
Patent JP-2001096404-A (JP)
Title: Surface-coated cutting tool of tungsten carbide-based cemented carbide exhibiting appreciable chipping resistance of hard coating layer in intermittent heavy cutting
Inventor: HONMA TETSUHIKO
IPC: C23C16/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cemented carbide cutting tool that exhibits an appreciable chipping resistance of its hard coating layer in intermittent heavy cutting. SOLUTION: On the surface of a tungsten carbide-based cemented carbide substrate, the surface-coated cemented carbide cutting tool has a hard coating layer formed by a chemical vapor deposition process into a total mean thickness of 5 to 25 μm. The hard coating layer comprises: (a) a Ti compound layer containing one or more of TiC, TiN, TiCN, TiCON and TiCNO, having a mean thickness of 0.1 to 5 μm and a granular crystal structure, and existing under a residual tensile stress; (b) a TiCN layer containing an upper and a lower partial layer both under a residual tensile stress and having a mean thickness of 2 to 15 μm, both which layers have longitudinally growing structures interconnected and which upper layer has a mean thickness accounting for 20 to 40% of the 2-15 μm mean thickness; (c) a TiC layer containing an upper and a lower partial layer both under a residual tensile stress and having a mean thickness of 2 to 15 μm, both which layers have longitudinally growing structures interconnected and which upper layer has a mean thickness accounting for 20 to 40% of the 2-15 μm mean thickness; and (d) an Al2O3 layer having a mean thickness of 0.5 to 10 μm and a granular crystal structure and existing under a residual tensile stress.
Patent JP-2001087124-A (JP)
Title: Rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the carrying performance of the main body of a product. SOLUTION: A position slightly apart from a shaft part on the inner side of a handle 39 is provided with a projection 39c for abutment on the main body and an abutment releasing recessed part 32a or groove corresponding to the projection shape of the projection 39c for abutment when a handle 39 stands is formed in the upper part of the shaft hole of the main body, by which the main body of the product may be maintained horizontally during the carrying of the main body and the carrying characteristic may be improved.
Patent JP-H03134175-A (JP)
Title: Digital cvd method
Inventor: HORIIKE YASUHIRO
IPC: C23C16/517
Filed: 1989-10-19
Abstract: PURPOSE:To form an ultrahigh-precision deposited film of a mono-molecular layer level without being embedded in a deep trench and free of voids at the time of injecting a raw gas onto the surface of a substrate to deposit a film of the reaction product by CVD method by digitally injecting the raw gas on the substrate surface. CONSTITUTION:An ultrathin film of SiO2 is formed on the surface of an Si wafer by CVD method. In this case, the gaseous SiH4 diluted with He as the raw gas and gaseous O2 are separately introduced into coaxial-type and Evenson-type microwave discharge chambers respectively through a piezo valve to excite the SiH4 and O2, and the active-species radiacals of SiHx and O2 are alternately and digitally injected onto the Si wafer through a trumpet-shaped nozzle and a linear quartz tube. In this case, a buffer is provided between the piezo valve on the SiH4 side and the micro-wave discharge chamber to control the temp. drop and supersonic speed due to the adiabatic expansion when the gas is injected. SiH4 and O2 are alternately and digitally injected onto the Si wafer as described above, hence voids are not formed even in a deep trench, and an ultrahigh-precision SiO2 thin film is formed.
Patent JP-H11106681-A (JP)
Title: Surface protection of diatomaceous earth
Inventor: KOMORI ISAMU
IPC: C04B41/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To protect the surface of diatomaceous earth member capable of imparting excellent adhesiveness, abrasion resistance and water resistance without impairing moisture-conditioning property, deodorizing property or the like of diatomaceous earth and used for interior wall materials or the like for building by applying an inorganic aeration type water-repellent coating material comprising colloidal silica, silane-based water repellent or the like. SOLUTION: An inorganic aeration type water-repellent coating material containing (A) colloidal silica, (B) a silane-based water repellent such as sodium trimethylsilylsulfonate, (C) an aqueous resin emulsion such as an acrylic aqueous emulsion and (D) other inorganic substance such as quartz, preferably at a ratio of 1-20 wt.% component A, 10-30 pts.wt. component B based on both solid content total amount of the components A and C and 100-1,000 pts.wt. component D based on 100 pts.wt. total amount of both solid content of the components A and C and the component B is applied, preferably in an amount of >=100 g/m<2> to the surface of a diatomaceous earth to protect the surface of diatomaceous earth based member.
Patent JP-H09113942-A (JP)
Title: Optical amplifier
Inventor: TAKEDA YASUTOSHI
IPC: H01S3/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To speedily and easily adjust the optical axis of light which is made incident on the gain area of the light amplifier by providing photodetector which detects the incidence position of the light nearby an optimum position of the incidence of the light on the grain area. SOLUTION: Photodetectors 6a and 6b are embedded nearby the optimum position of the incidence of external light 4 on the gain area 5a on the end surface of a light amplifier 5 which amplifies the light 4 to detect the incidence position of the light. Then the photodetectors 6a and 6b detect the external light 4 and the position shift between the optical axis of the external light 4 and the window of the gain area 5a of the light amplifier 5 is measured from the intensity distributions of the light detected by the photodetectors 6a and 6b. Consequently, while the photodetectors 6a and 6b detect the optical axis shift of the light 4 made incident on the gain area 5a, the optical axis is easily adjusted.
Patent JP-H02119926-A (JP)
Title: Device for spheroidizing thermoplastic particle
Inventor: OZAKI HIRONORI
IPC: C08J3/12
Filed: 1988-10-28
Abstract: PURPOSE:To spheroidize the thermoplastic particles without changing their average particle diameter by forming a high-speed air current wherein many minute vortices are present in a gap between a rotor and a stator and which flows spirally, and dispersing the particles of irregular shapes in the current. CONSTITUTION:The cylindrical stator 18 and the cylindrical rotor 12 inserted into the stator 18 are coaxially set to form the main body 10, and fixed on the same center axis. A minute gap is formed between the stator 18 and rotor 12. The thermoplastic particles of irregular shapes are dispersed in the air current held at a specified temp. and flowing spirally at a high speed in the gap wherein many minute vortices are formed, and the particles are spheroidized by strong contact with one another while removing and deforming the irregular parts of the particles. In addition, a material to be treated and the air current are supplied into the main body 10 from a supply port 22, and the treated material and the air current are discharged from the main body 10 through a discharge port 24. As a result, the particles are spheroidized without changing their average particle diameter.
Patent JP-H02120381-A (JP)
Title: Water-soluble or water-dispersible pressure-sensitive adhesive composition
Inventor: YATAGAI TAKAHIRO
IPC: C09J133/02
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title composition suitable for use as, e.g., a papermaking adhesive free from poor printing, poor bonding, etc., by using as base polymer a specified carboxylated polymer obtained from specified monomers. CONSTITUTION:Ethylenically unsaturated monomers, i.e., 50-100wt.% carboxylated monomer (A) which comprises an acrylic acid/caprolactone adduct of the formula (wherein n is 1 to 10 and the average is 1 to 5) and which will give a homopolymer of a glass transition temperature of -10 deg.C or lower and 50-0wt.% other monomer (B) copolymerizable with the monomer A [e.g., (meth) acrylic acid], are (co)polymerized to give a carboxylated polymer. This polymer or its salt is used as the base polymer to produce the title adhesive. This adhesive is especially suitable for use as, e.g., a papermaking adhesive free from troubles, such as poor printing and poor bonding, which hitherto resulted from the blotting of a plasticizer on base paper due to the use in a large amount.
Patent JP-H03135718-A (JP)
Title: Measuring method for behavior of vehicle
Inventor: KIKUCHI TETSUO
IPC: G01C21/00
Filed: 1989-10-21
Abstract: PURPOSE:To measure the presence position of the vehicle, etc., and its three- dimensional behavior at the position by observing >=2 reference line stripes provided on a path by two television cameras. CONSTITUTION:At least two image photographing means 1a and 1b which are provided on the vehicle 10 at a specific intervals in the traveling direction of the vehicle 10 or in the opposite direction photograph at least two reference line stripes L1 and L2 provided along the path 11 where the vehicle travels and record image information in an image recording means 2. The recorded image information is restored to an image including the line stripe bodies L1 and L2 directly or indirectly in two dimensions. Then an image processing means 4 extracts image parts regarding the line stripe bodies L1 and L2 from the restored image including the line stripe bodies L1 and L2. A linear expression in a two-dimensional plane is calculated as to the image parts regarding the line stripe bodies L1 and L2. Further, a three-dimensional function linear expression regarding the line stripe bodies L1 and L2 is calculated from the linear expression. Then information regarding the behavior state of the vehicle 10 is calculated from the three-dimensional function linear expression.
Patent JP-H0880210-A (JP)
Title: Cold reserving carrier bag with thermometer
Inventor: UOZU TAKASHI
IPC: A45C11/00
Filed: 1994-09-12
Abstract: PURPOSE: To do without opening the bag in vain, because the cold reserving state of the contents is showed outside by making a tightly closed bag of cloth whose outside is waterproof and whose inside is cold reserved, and mounting a temperature indicating panel on the bag. CONSTITUTION: A bag 1 is formed out of cloth whose outside has waterproof 2 and inside has heat retaining property 3. A temperature sensor 5 is passed through the bore 9 of a rubber plate 8 of bad heat conductor to be mounted on the inside of the bag 1. A thermometer provided with the rubber plate 8 is mounted on the outside bordering a temperature indicating panel 6. A mesh bag 10 to contain a cold reserving material 7 is mounted on the inside. Therefore, the cold reserving material contained in the bag 1 keeps the inside of the bag 1 cool, and the cold reserved state can be confirmed outside, so that the bag is relievedly used as a cold reserving bag, because the bag will not be opened in vain to confirm the state of the contents.
Patent JP-S63128027-A (JP)
Title: Transition metal-crosslinked polymer containing silicon and titanium or zirconium and production thereof
Inventor: YAMAMURA TAKETAMI
IPC: C08G77/48
Filed: 1986-11-18
Abstract: PURPOSE:To obtain the titled polymer of specific number-average molecular weight, easy to be made infusible, for use in coatings, etc., by reaction on heating in an inert atmosphere between a transition metal compound and organosilicon polymer having each specific Si-CH2 bond unit and Si-Si bond unit. CONSTITUTION:(A) An organosilicon polymer with a number-average molecular weight 200-10,000, constituted of (-Si-CH2-) bond units and (-Si-Si-) bond units with part of the side chains connected to Si carrying H-atoms, the rest of those to lower alkyl, aryl, phenyl or silyl groups, and the ratio of the former units to the latter ones falling between 20/1 and 1/20 and (B) a transition metal compound of formula MX4 (M is Ti or Zr; X is acetylacetoxy) or MR2<1>R2<2> (R<1> is carbonyl, cyclopentadienyl, etc.; R<2> is halogen) are blended so that the ratio of the total number of the bond units in the component A to that of the M-X or M-R<2> bond units fall between 2/1 and 500/1, being allowed to react on heating, thus obtaining the objective polymer with a number-average molecular weight 500-100,000.