baber/WOPTO huggingface dataset:
Patent JP-2002169841-A (JP)
Title: Method for dividing element again in finite element method
Inventor: ISHIKURA HIROSHI
IPC: G06F17/50
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the operation load in a finite element method. SOLUTION: When a largely deformed element is divided again in the finite element method, a minimum element side length Elmin is introduced to suppress fine division. If at least one of opposite sides (a and b) and one of opposite side (c and d) of a tetragonal element 10 are equal to or longer than the minimum element side length, the element is divided again by segments MaMb and McMd connecting midpoints between opposite sides. If both of opposite sides are shorter than the minimum element side length, for example, in the case of opposite sides (e and f), the division related to these opposite sides is not performed.
Patent JP-2002171615-A (JP)
Title: Ground-based multiple circuit switch with active/standby switching function
Inventor: SANO KATSUTOSHI
IPC: H02B1/24
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a ground-based multiple circuit switch with the same active/ standby function, even if an active/standby switching device and the ground- based multiple circuit switch are arranged independently. SOLUTION: Individual switches 8b-8f and respective switching devices 4, 6 for an active line 3 and a standby line 5 are fabricated in the case together. Respective ends of the individual switches 8b-8f and switching devices 4, 6 are electrically connected to a branch line.
Patent JP-2002170456-A (JP)
Title: Rubber switch
Inventor: SAITO KOICHI
IPC: H01H1/06
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber switch having so called over stroke where the switch is turned on by bringing one end part of an inclined contact surface into contact with a fixed contact point before the other end part by pressing on a top part of a rubber spring. SOLUTION: In the device, a moving contact point 3 is provided with the contact surface 3a which is formed inclined with a specified angle α. In this case, this contact surface 3a is inclined so that one end part 3b is brought close to the fixed contact point which is formed on a film member 4 and the other end part 3c is brought further away from the fixed contact point so that when the moving contact point 3 is lowered by pressing on a pressing part 2c on the top part of the rubber spring, one end part 3b is brought into contact with the fixed contact point before the other end part 3c and conduction is produced. After that, the other end part 3c is lowered to the side of the fixed contact point with the one end part 3b as a supporting point and the top part of the rubber spring 2 is further lowered.
Patent JP-2001279379-A (JP)
Title: Thin hot rolled steel sheet and its production method
Inventor: TOSAKA AKIO
IPC: C22C38/06
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a thin and wide hot rolled steel sheet substitutable for a cold rolled sheel sheet. SOLUTION: This hot rolled steel sheet has a composition containing, by mass, <=0.10% C, <=0.50% Si, <=1.0% Mn, <=0.04% P, <=0.02% S, <=0.150% Al, 0.0050 to 0.020% N and also >=0.0030% N in a state of solid solution, and the balance Fe with inevitable impurities. Sheet thickness is controlled to <=1.8 mm, the ratio of the sheet thickness/sheet width to <=0.0015, and TS to >=430 MPa.
Patent JP-2001200162-A (JP)
Title: Sticky and additionally cross-linkable silicone composition
Inventor: MUELLER PHILIPP
IPC: C08K5/5435
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sticky and cross-linkable silicone elastomer material exhibiting good solubility and storage stability, a rapid cross-linking rate at a comparatively low temperature, high adhesion to an organic plastic, a metal and a glass, simple mold-releasability from a vulcanizing mold, toxicologically nontoxic properties, and high-level properties for the use (such as transparency, noncorrosive properties, mechanical property profile). SOLUTION: This sticky and additionally cross-linkable silicone composition comprises (A) a diorganopolysiloxane, (B) an organohydrogenpolysiloxane, (C) an organosilicon compound having an epoxy group and a hydrolyzable group, and (D) a hydrosilylation catalyst. The sticky and additionally cross-linkable silicone composition is suitable for casting and adhesion of an electric member and an electronic member, and for production of a composite molded member.
Patent JP-2002184066-A (JP)
Title: Disk rotation driving device
Inventor: KATO KAZUNARI
IPC: G11B17/028
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk rotation driving device which uses self-chucking type turntable, having no clamper and which is capable of easily attaching/ detaching a disk to/from the turntable. SOLUTION: When a small gear 43a and a large gear 43b of a switching means 40 are engaged with gears 6a, 21e and a rotary member 21 is rotated in relation to the turn table 2, a driving member 22 engaged with a screw is lifted upward, a holding member 15 is projected from the periphery of a projection part 4, and the center hole D1 of a disk D put on a disk receiving part 6 is held by the holding member 15. When the member 21 is relatively rotated in the reverse direction, the member 22 is moved downward, the member 15 is allowed to retreat into the projection part 4, and the holding of the disk is released. Thus, the disk can be attached/detached easily to/from the rotation part 2.
Patent JP-2002174846-A (JP)
Title: Arranging structure of main capacitor for stroboscopic device
Inventor: SEKIDO KEIZO
IPC: G03B15/03
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that a stroboscope can not be mounted on compact portable equipment due to worse arranging efficiency because a conventional main capacitor provided in the stroboscope is cylindrical and useless dead space is formed around the capacitor when the capacitor is arranged inside the equipment. SOLUTION: The shape of the main capacitor is made flat, and the capacitor is arranged at the body flat part of a camera or the portable equipment such as a cellular phone.
Patent JP-2002174554-A (JP)
Title: Temperature-sensing probe and its usage
Inventor: YACHIE ICHIROU
IPC: G01K7/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-sensing probe for preventing a thermocouple yarn stock used for it from deteriorating and being disconnected, prolonging the life time of the probe, and at the same time, readily exchanging the thermocouple yarn stock, when the thermocouple yarn stock is disconnected for resuming the sensing of temperature, and to provide a method for using the temperature-sensing probe. SOLUTION: A terminal box 18 is provided with a gas inlet 29 for supplying inactive gas to the thermocouple yarn stocks 13 and 14 from the base edge to the inside, the tip of an insulating pipe 12 has small holes 35 and 25a for unloading a gas supplied from the base edge side to the outside, and further an exhaust hole 20 for discharging the gas that is discharged from a degassing hole 19 is provided at the middle position of an inner pipe 16, thus performing ambient control around the thermocouple yarn stocks 13 and 14 and prolonging their life times.
Patent JP-2002171930-A (JP)
Title: Sweetener composition
Inventor: MORITA TOYOSHIGE
IPC: A23L27/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a sweetener containing acesulfame K potassium, α-glucosyl stevia sweetener or a stevia extract, and sucralose, and excellent in degree of sweetness and quality of sweetness. SOLUTION: The objective sweetener composition comprises acesulfame K, about 0.06 pt.wt. to about 6.00 pts.wt. of α-glucosyl stevia sweetener or about 0.04 pt.wt. to about 5.00 pts.wt. of a stevia extract, and about 0.01 pt.wt. to about 1.50 pts.wt. of sucralose each based on 1 pt.wt. of acesulfame K.
Patent JP-2002178869-A (JP)
Title: Door reinforcing member
Inventor: KUBOTA TATSUO
IPC: B60R21/20
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To appropriately absorb an impact when an excessive pushing force is applied to a vehicle interior member from outside. SOLUTION: The wall surface of a cylindrical part 23 of a fixed bracket 21 is provided with a plurality of slits 45 with a predetermined space in the circumferential direction and the axial direction X to lower rigidity when a pushing force of the axial direction X is applied to the cylindrical part 23. With this structure, when the excessive pushing force is applied to an air bag door 12 of an instrument panel 10 or a peripheral area thereof from outside, the cylindrical part 23 is pushed to shrink in the axial direction X, and the instrument panel 10 is allowed to concavely to appropriately absorb the impact.
Patent JP-2002179495-A (JP)
Title: Quartz glass crucible for pulling up silicon single crystal and producing method thereof
Inventor: OBATA NAOYUKI
IPC: C30B15/10
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a quartz glass crucible for pulling up silicon single crystal and a producing method thereof which prevents the roughening of inside surface of silicon glass crucible during a silicon single crystal pulling up process, causes no dislocation and provides the high monocrystallinity. SOLUTION: In this quartz glass crucible for pulling up single crystal and producing method thereof, the concentration of Ca in the region of 100 μm from the inside surface is made to be 2.0 ppm or less.
Patent JP-2002182308-A (JP)
Title: Cooling structure of projector
Inventor: ONISHI SATOSHI
IPC: G03B21/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a projector of low noise having high cooling performance. SOLUTION: An optical block (20) includes liquid crystal panels (9A to 9C) for displaying videos and an illumination system (15) for illumination the liquid crystal panels (9A to 9C) and a liquid crystal panel driving substrate (16) drives the liquid crystal panels (9A to 9C). The cooling wind (W) taken in from an intake port (12A) by a cooling fan (14A) is introduced through a wind guide path (17) on the intake side near to right below the liquid crystal panels (9A to 9C). The cooling wind (W) which is increased in temperature by depriving heat from the liquid crystal panels (9A to 9C) and polarizing plates (PA to PC and QA to QC) is discharged to the outside of the projector through wind guide paths (19A and 19B) on the discharge side disposed between the optical block (20) and the liquid crystal panel driving substrate (16).
Patent JP-2002183675-A (JP)
Title: Control device of data recording medium and method therefor, data recorder and control device
Inventor: KAWASHIMA HIROSHI
IPC: G06K19/07
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a data recording medium and a method therefor capable of further easily controlling a memory stick at a high speed by light load. SOLUTION: An apparatus CPU of a data recorder instructs block read to a memory stick controller, and becomes an interrupt waiting state. The memory stick controller instructs this state to the memory stick, and automatically executes get-in when detecting interrupt for finishing processing, and detects an access state of a flash memory. After finishing this processing, the memory stick controller interrupts the apparatus CPU, the apparatus CPU determines the quality of a result of a series of processing by referring to an interrupt data register, on the basis of this interrupt, and refers to FIFO being a result of get-in processing. Afterwards, data write-in processing is executed on the memory stick.
Patent JP-2002180020-A (JP)
Title: Emulsion adhesive mass composition
Inventor: GOTO AKIRA
IPC: C09J107/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To solve problems that dispersion cannot be avoided even by changing the kind and amount of a thickener in order to avoid the dispersion because dispersion of thickness is caused when an adhesive mass layer is simply thinly coated when the adhesive mass layer is coated to 10 μm thickness, new problems in which an adhesive mass is not locally applied when the solid content of the adhesive mass is reduced to uniformize the thickness and further new problems about leakage of the adhesive mass to the outside of a coating machine because the cohesive strength of the adhesive mass is reduced by lowering of solids. SOLUTION: This emulsion adhesive mass composition is obtained by compounding 0.1-10 pts.wt. of a wetting agent in the emulsion adhesive mass composition comprising 100 pts.wt. of a rubber component of a rubber latex, 30-200 pts.wt. of a tackifier emulsion and 0.1-20 pts.wt. of a thickener expressed in terms of solid weight ratio. The composition is a type capable of thickening its own system when the thickener is dissolved in water.
Patent JP-2001330734-A (JP)
Title: Light guide body, line illuminator and image input device
Inventor: MOTOMIYA YOSHINORI
IPC: H04N1/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body in which light generated from a light source can be efficiently emitted to a region to be illuminated, a line illuminator and an image input device. SOLUTION: The line illuminator is provided with the light guide body 101 composed of a rod shaped transparent member and the light source 102 arranged on an edge part in the longitudinal direction of the light guide body 101. The light guide body 101 is characterized by being equipped with scattering marks 103 scattering the light from the light source 102 being propagated inside the transparent member in directions nearly vertical to the longitudinal direction of the transparent member, a reflection plane 112 with a curved surface shape to reflect the light scattered by the scattering marks 103 inside the transparent member and a light emitting plane 113 to emit the light reflected with the reflection plane 112 outside the transparent member.
Patent JP-2002184552-A (JP)
Title: Spark plug and its manufacturing method
Inventor: SAKURA AKIO
IPC: H01T21/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug capable of fully securing anti-corrosion of both calking and fitting screw parts while using a metal containing of less amount of hexavalent chromium as a chromate layer covering the surface of the main metal fitting. SOLUTION: The spark plug 100 has a fitting screw part 7 formed at an outer periphery face of a main metal fitting 1, and at same time, has a calking part 1d formed by being bent and calked toward a calking rest part 2e of the side of an insulation body 2. A steel base main body part of the main metal fitting 1 is coated with a complex layer consisting of an electrolytic nickel plating layer 41 formed so that an outer periphery face including an outside face of the calking part 1d and the fitting screw part 7 be 5 to 15 μm thick at the outer face of the calking part 1d, and an electrolytic chromate layer 42 formed in contact on the electrolytic nickel plating layer 41 with 95 mass % or more of chromium ingredient contained as trivalent chromium with film thickness of 0.05 to 0.5 μm.  The complex layer is to have its Vickers hardness at 170 to 650 measured with 50 mN load, so that a tip of an indenting tool for measurement penetrate the electrolytic chromate layer 42 and bit into the electrolytic nickel plating layer 41.
Patent JP-2002179810-A (JP)
Title: Method for producing polyimide form
Inventor: NISHIO REI
IPC: C08G73/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-strength polyimide form, especially polyimide film or polyimide fiber, having been unavailable so far by conventional technologies. SOLUTION: This method for producing a polyimide form comprises the steps of (1) forming a polyamic acid-containing solution to a desired form, (2) contacting the resultant form with a condensation agent-containing solution to convert the polyamic acid to polyisoimide, (3) drying the form containing the polyisoimide, (4) introducing the thus dried form into a solvent to effect swelling the form, (5) orienting or drawing the thus swollen form, and (6) heating the thus oriented or drawn form to effect imidation of the polyisoimide.
Patent JP-2002188717-A (JP)
Title: Slip control device for torque converter
Inventor: SEGAWA SATORU
IPC: F16H61/14
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate slip control even in a coasting state in the same way as a driving state and to prevent a control to the opposite direction and the generation of control instability and inability. SOLUTION: A target slip ωSLPT is fixed in 31, a target slip ωSLPTC is set in 32, a positive actual slip rotation ωSLPR and a negative actual slip rotation ωSLPR are calculated in the driving state and the coasting state, respectively, in 33, a slip deviation ωSLPER is calculated by ωSLPTC-ωSLPR in 34, a slip command value ωSLPC is determined in 35, a slip rotation gain gSLPC is retrieved from ωTR based on a map for driving or a map for coasting in 36 and target converter torque tCNVC is calculated in 37. In 39, tCNVC is subtracted from engine torque tEH to determine a target lockup clutch capacity tLUC. In 40, a lockup clutch pressure command value PLUC for attaining tLUC is retrieved from the map for driving or the map for coasting.
Patent JP-2002190205-A (JP)
Title: Surface light source apparatus and image display device
Inventor: SHIOTANI TAKESHI
IPC: G02F1/13357
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection of lead wire which is connected to a fluorescent lamp. SOLUTION: A fluorescent lamp 12 has a grounding wire 39A connected on its one end and a wire 39B connected on the other end. The grounding wire 39A is wired along the fluorescent lamp 12 to the other end and the grounding wire 39A is further drawn out of a frame 2 together with the wire 39B. The grounding wire 39A and the wire 39B drawn out of the frame 2 are bound by a binding band 59, thus the wire 39B between the binding band 59 and the frame 2 becomes longer than the grounding wire 39A so that it can be loosened.
Patent JP-2002192573-A (JP)
Title: Mold for molding plastics and method for manufacturing molded article using the same
Inventor: WATANABE ASAKO
IPC: B29C45/63
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding plastics capable of allowing the gas remaining in a cavity to escape positively and rapidly to enhance the filling efficiency of a plastic material into the cavity, and capable of preventing the generation of defectiveness or the generation of gas scorching, and to provide a method for manufacturing a molded article using the mold. SOLUTION: The mold for molding plastics consists of a fixed mold 2 and a movable mold 3, and an ejector pin 6 for taking out a molded article from the mold is provided to the movable mold. In order to positively and rapidly discharge the residual gas in the cavity 4 of the mold extruded by the molten plastic material 5 charged in the cavity 4 from the gap between the ejector pin and the ejector pin insertion hole 7 formed to the movable mold, vertical grooves are formed to the ejector pin at a predetermined interval from the vicinity of the tip coming into contact with the cavity of the ejector pin over length exceeding the length corresponding to the thickness of the movable mold, or the ejector pin is formed so as to become finer than the thickness of the tip part thereof.
Patent JP-2002195996-A (JP)
Title: Method for combining nucleic acid with diamond, diamond mononucleoside combined matter and diamond nucleic acid combined matter
Inventor: ANDO HISAHIRO
IPC: G01N33/566
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a diamond-nucleic acid combined matter, wherein the combined nucleic acid is regularly linked together with high density, having the strong chemical bondability between a base solid, the stable property against chemicals, safely applicable even to organic solvents, and inducing no mutations in a nucleic acid. SOLUTION: The diamond-dT (deoxythymidine) combined matter is synthesized by the formation of a covalent bond of diamond and dT, and then the dT, a structure forming the same combined matter, and the nucleic acid are allowed to react with each other to thereby combine themselves. The linkage between diamond and dT is such that exposing the diamond powder to strong acid thereby allows a carboxyl group to be linked to the diamond powder surface, wherein an ester bond is formed to give the dT a link to this carboxyl group. Thus the ester bond-formed dT is combined with the nucleic acid. Preferably, the nucleic acid to be intended for the purpose possesses Ado (adenosine) being attached to the 3'-terminal. Nucleic acids are increasable by the PCR(polymerase chain reaction) technique, so Ado is available because it ordinarily occurs in the 3'-terminal.  Since Ado and dT complement each other, Ado can be used instead.
Patent JP-2002197663-A (JP)
Title: Optical memory material and shape evaluation method using proximity field light
Inventor: FUKUDA TAKASHI
IPC: G11B7/24035
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of recording optical characteristics of the light generated by micro-photoirradiation light of a proximity field probe or the like on a recording medium and a medium. SOLUTION: The optical information recording method comprising irradiating the information recording medium which has photoisomerized areas and gives rise to a shape change by photoirradiation with the light having the specific optical characteristics and converting the optical characteristics to the shape changes of the material, thereby recording the optical characteristics and the medium.
Patent JP-2002199302-A (JP)
Title: System/method for providing character information and recording medium with program for realizing the method recorded thereon
Inventor: KUWANO HIDEKATSU
IPC: H04N5/44
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To improve simplicity and convenience on the aspect of management by automatically recognizing character information in video, retaining only character information and providing it to video storing and reproducing terminals. SOLUTION: Character information storing terminals 2 and 3 input the video, extract the character information and store only the character information as the result of extraction as index information for enjoying the video to dispense with necessity of storing video information and reduce a storing capacity and to eliminate processing of video storing to reduce a load on a device. By sending only the character information to video storing and reproducing terminals 6 and 7 from the terminals 2 and not sending the video information, this system is realized simply without requiring a high-band communication line 9.  The terminals 2 and 3 and the terminals 6 and 7 synchronize time information by referring to a time information server terminal 10 regularly to eliminate time deviation between the time of character information to be requested and the time of character information to be provided.
Patent JP-2002191697-A (JP)
Title: Dilator
Inventor: KANIE NOBUATSU
IPC: A61M25/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dilator of which puncture resistance variation at inserting is small, puncture resistance value is low, and insertion property is sufficient. SOLUTION: In this dilator 1 equipped with a cylindrical body part 1b and a tapered tip part 1a, a taper shape of the tip part 1a is an outline R constituted by n continuous lines or curved lines and the outline R is formed to be positioned outside with respect to a straight line T connecting a tip of the tip part 1a, a first straight line from the tip, n-th straight line from an end of the curved line, or the end of the curved line.