baber/WOPTO huggingface dataset:
Patent JP-2002319214-A (JP)
Title: Drive device for recording medium
Inventor: SUZUKI KATSUHIRO
IPC: G11B15/675
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to simplify a mechanism in a misinsertion preventive mechanism. SOLUTION: A drive device for a recording medium is provided with a 1st turning member 47 which is freely turnably supported between both side surface parts 45 and 45 of a holder 13, a pair of 2nd turning member 50 and 50 supported by a pair of support shafts 49 and 49 provided closer to a loading slot 2b side than the 1st turning member, and a pair of 3rd turning member 51 and 51; the 1st turning member is provided with a pair of projecting parts 47c and 47c for regulation which are placed in the position separated laterally from a 1st recording medium cassette 100 and regulate misinsertion into a holder of the 1st recording medium cassette 100 and a 2nd recording medium cassette 200, and a pair of parts to be locked 47b and 47b; the 2nd turning member is provided with projecting parts 50b and 50b to be pressed which are separated laterally from the 1st recording medium cassette and lock parts 50d and 50d; and the 3rd turning member is provided with regulating parts 51c and 51c which are separated laterally from the 2nd recording medium cassette and regulate the erroneous insertion of the 1st recording medium cassette and the 2nd recording medium cassette.
Patent JP-2002316247-A (JP)
Title: Method and instrument for detecting flow-out of slag
Inventor: TAKADA KENICHI
IPC: B22D43/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting flow-out of slag and a detecting instrument with which the flow-out of the slag can be detected with a high accuracy. SOLUTION: This instrument is the one in which the flow-out of the slag S into a tundish 2 from a ladle 1 in a continuous casting is detected and the acceleration of vibration generated in a supplying nozzle for guiding molten metal from the ladle 1 to the tundish 2 is detected. Then, a specified noise component is extracted from this vibration acceleration, and amplitude values in which the amplitudes in this noise component are not contained in a prescribed range are integrated and it is judged whether the flow-out of the slag is developed or not, on the basis of this integrated value.
Patent JP-2002274338-A (JP)
Title: Portable auxiliary tool for tire replacement
Inventor: INAGAWA TAKAO
IPC: B60C25/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight auxiliary tool for tire replacement having portability providing easy detachment of a tire from a jacked up automobile or attachment by little labor while avoiding damage to bolts. SOLUTION: A structure assembled in a substantial U shape in a planar view is used as a support base A. An opened part is used as an insertion opening 1 for the tire. Two rolls 4 are provided in parallel in inner sides of side parts 3. Vertically movable casters 8 and 9 are arranged in the lower side of the support base A. A jack 5 is fixed on the upper face of a base part 2 of the support base A. A connecting mechanism 10 is provided interlocking so that the support base A vertically moves by an operation of the jack 5. By this, the auxiliary tool for tire replacement is provided with a function of placing a heavy tire onto the auxiliary tool and easily carrying out planar positional movement, rotation and height adjustment of the tire.
Patent JP-2002322521-A (JP)
Title: Method for producing metal-ceramic composite material with embedded heater
Inventor: HARADA TAMOTSU
IPC: C22C101/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metal-ceramic composite material by which even a curved sinuous heater can easily be embedded without leaving a gap or void. SOLUTION: In the method for producing a metal-ceramic composite material with an embedded heater, a preform having an internal space is formed using a ceramic powder or ceramic fibers being a reinforcing material, a heater is put in the space, a ceramic powder- or ceramic fibers-containing slurry is poured into the space and dried, and then molten aluminum or aluminum alloy as a matrix is infiltrated into the preform in an atmosphere of nitrogen under normal pressure.
Patent JP-2002321806-A (JP)
Title: Roller conveyor facility
Inventor: FUJITA TAKASHI
IPC: B65G13/075
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide roller conveyor facility allowing inexpensive constitution of a brake unit and the quick and inexpensive replacement due to damage. SOLUTION: Many rollers 6 and brake units 40 are provided on a frame main body 2 side. The brake unit 40 is constituted of an elevating/lowering body 42 interlocking with an elevating/lowering means 41 and a braking member 47 which is provided on the elevating/lowering body 42 and is applicable to the rollers 6 from a lower side. In the elevating/lowering part 42, a rising part 42b is formed along the direction of a carrier passage 9 and locking parts 45 are formed at a plurality of portions of the rising part 42b. In the braking member 47, a groove part 48 fittable to the rising part 42b is formed. In the groove part 48, a part 49 to be locked engageable to the locking parts 45 is formed.  The braking member 47 may be formed short corresponding to each roller 6, the material cost can be reduced, and fitting and detaching of the braking member 47 can be easily performed and a design change can be easily performed.
Patent JP-2002328142-A (JP)
Title: Calculator for calculating wave source current using emi measured value in near magnetic field
Inventor: TABATA HIROSHI
IPC: G01R29/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an EMI measured data in a very near magnetic field of a measured object to calculate and estimate a wave source current in a three- dimensional position in an inside of the measured object. SOLUTION: This wave source current calculator has a regeneration calculation controlling part 13 provided with a hanging-bell-like coefficient correction- calculating means 17 for defining thin columnar solid 8 and for working a hanging-bell-like EMI near magnetic field data by a hanging-bell-like coefficient using the solid as an objective, provided with a matrix calculating means 119 for calculating a thinned calculation wave source current data by a matrix of a locally thinned near magnetic field current matrix generating means 14, and provided with a non-thinned regeneration wave source current calculating means 121 for calculating a locally non-thinned regeneration wave source current data based on the data hereinbefore,  and is provided with a measurement and calculation controlling part 7 moved in the thin columnar solid 8 and positions 23 in the vicinity of its center line one after another to estimate and calculate the wave source current in the three-dimensional position inside the measured object 2.
Patent JP-2002018935-A (JP)
Title: Stretch blow-molded container
Inventor: KIKUCHI ATSUSHI
IPC: B29C49/64
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a stretch blow-molded container which is formed by biaxially stretching and blow-molding a thermoplastic polyester and shows excellent heat resistance and heat pressure resistance to the extent that it can endure heat sterilization such as hot filling. SOLUTION: A stretch blow-molded container is obtained by stretch blow- molding a prefoam mainly composed of a thermoplastic polyester wherein the body portion, the bottom portion and the shoulder portion of the container are stretch-orientated and at least the center portion of the bottom portion has an endothermic peak (B) accompanied by disappearance of a pseudo- crystalline measured by means of a differential scanning calorimeter (DSC) in the temperature range from a glass transition temperature to an initiation temperature of fusion of the polyester crystalline.
Patent JP-2002329417-A (JP)
Title: Lighting fixture with heat ray detecting sensor
Inventor: TANAKA WATARU
IPC: F21W131/30
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture with a heat ray detecting sensor, which has a low cost, which is superior in permeation characteristic of far infrared ray, which uses an inexpensive lens suppressed of permeability of visible light to near infrared ray, and in which a desired detecting range can be secured and self lighting just after lamp lights-out is not generated. SOLUTION: In the lighting fixture with the heat ray detecting sensor, wherein the light 8 covered by the globe 5 made by synthetic resin material is comprised so that lighting control is carried out by an output of the heat ray detecting sensor 7 which is arranged and installed in a globe and which is formed to perform the collection of the light of the heat ray emitted from human body or the like using a lens 6, the lens is formed by polyethylenic resin containing coloring material so that average light ray permeability of wavelengths 500 to 1,000 nm becomes 40% or less, and the light ray permeability of wavelengths 5 μm to 15 μm becomes superior.
Patent JP-2002330533-A (JP)
Title: Linear connecting part of power cable
Inventor: NAKAMURA SHIGETO
IPC: H02G1/14
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a structure capable of improving characteristics at a low cost by suppressing a field turbulence occurring in a clearance between the external periphery of a connecting sleeve 4 that connects ends of cable conductors 2, 2 of a pair of power cables 1, 1 and the internal periphery of an internal electrode 7a that constitutes a cold shrink tube 5a. SOLUTION: A small-diameter projection 11 projected toward the diametric direction is formed all over the middle-part internal periphery of the internal electrode 7a. The internal periphery of the small-diameter projection 11 is made to elastically abut to the external periphery of the connecting sleeve 4 over the whole circumference thereof. As a result, the internal electrode 7a and the connecting sleeve 4 are conducted each other, to carry the same potential. The clearance between the middle-part internal periphery of the electrode 7a and the external periphery of the connecting sleeve 4 is eliminated, thereby enabling to prevent the occurrence of the field turbulence between the both peripheries, and to achieve the purpose.
Patent JP-2002356750-A (JP)
Title: Grain-oriented electric steel plate of low core loss and low noise, and manufacturing method thereof
Inventor: FUJIKURA MASAHIRO
IPC: C21D8/12
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented electric steel plate of low core loss and low noise which compatibly realizes the low core loss and the low noise of a transformer. SOLUTION: In this grain-oriented electric steel plate, absolute values ε0 C and ε17 C changed from the 0-p value ε0 when excitation is performed to the saturated magnetic flux density when measuring the 0-p value of the magneto striction vibration in the rolling direction and at the value ε17 obtained by subtracting the 0-p value at the excitation magnetic flux density 1.7 T from the 0-p value at the saturated magnetic flux density by the forming of a forsterite film or an insulating tension film. The absolute value ε0 L and ε17 L changed by irradiating laser beam after forming the film are controlling in an adequate range are controlled in an optimum range, and the 0-p value λ17 at the excitation magnetic flux density 1.7 T is controlled in an optimum range.
Patent JP-2002339642-A (JP)
Title: Opening device
Inventor: MATSUMOTO KOICHI
IPC: E05F3/20
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To improve durability by preventing floating of a main body and deformation of a casing when a door is forcedly opened to exceed a prescribed opening degree. SOLUTION: This opening device is provided with the door 3 provided on an opening 2 of a building, and a floor hinge 4 comprising the main body 9, contained in the casing 10, having a shaft 8 to pivotally support a lower end of the door 5, and having a function to energize the door 3 in a closing direction through the shaft 8, and a decorative plate 13 sealing an upper end opening 11 of the casing 10. A connection member 20 is provided over mutually facing side parts of the upper end opening 11 for preventing uplift of the main body 9 and deformation of the casing 10.
Patent JP-2002338646-A (JP)
Title: Block copolymer and block copolymer composition
Inventor: KANEDA YUTAKA
IPC: C08F297/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer which is excellent in oil resistance and comprises a methacrylic polymer block and an acrylic polymer block; and a composition containing the same. SOLUTION: The block copolymer comprises a methacrylic polymer block and an acrylic polymer block, wherein the methacrylic polymer block introduces methyl methacrylate and the acrylic polymer block introduces methyl acrylate, butyl acrylate and 2-methoxyethyl acrylate as their respective main moieties. The block copolymer is preferably a triblock copolymer.
Patent JP-2002337986-A (JP)
Title: Article receiving system
Inventor: FUJINAMI SATOSHI
IPC: A47G29/12
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an article receiving system capable of increasing the degree freedom of an article receiving place and simplifying lockers while maintaining a high level of security. SOLUTION: The article receiving system comprises a means for producing a control signal to carry out remote control on a locking device mounted to each article storing locker through a network, a means for authentificating the principal of an article receiver through a network, and a communication means for transmitting and receiving information between the locking device mounted to the article storing locker and the control signal producing means and information between the receiver and the means for authentificating principal. Further, the system includes a database having information on setting places of groups of lockers set at two or more places and individual information on lockers constituting the group of lockers, and a means for identifying at least one locker selected from among the group of lockers as the article storing locker.  A locker set at a place convenient to the receiver is selected.
Patent JP-2002341192-A (JP)
Title: Coupling lens unit
Inventor: KOSUGE SHINICHI
IPC: G02B6/42
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a new coupling lens unit which does not require adjustment to a light source unit and an optical fiber connector. SOLUTION: The positional relationship of a fiber side contact surface SL and a coupling lens element 11 is set to that luminous flux in the course of convergence or in a state of diffusion is introduced on the incidence end surface of the optical fiber and necessary coupling efficiency is acquired despite of an error in the optical axis direction of the coupling lens at each point light emitting source position in the light source unit engaged with the coupling lens unit, and further, the incidence end surface of the optical fiber is located within the luminous flux in the course of convergence or in the state of diffusion despite of an error in a direction orthogonal to the optical axis of the coupling lens at each point light emitting source position. Thus, adjustment to the light source unit and the optical fiber connector is made unnecessary.
Patent JP-2002300065-A (JP)
Title: Television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent an internal capacitance of a switching transistor(TR), which is used to switch a bias voltage of a 1st gate of a FET amplifying a television signal at a VHF band, from being coupled with a VHF input impute tuning circuit so as to extend a tuning frequency range of the VHF input tuning circuit. SOLUTION: A prescribed bias voltage is applied to an anode of a 1st switch diode 3, a power supply voltage is applied to a collector of the switching TR 5 via a feeding resistor 6, an emitter thereof is connected to ground, the collector of the switching TR 5 is connected to an input terminal of a 1st FET 12 via a 1st resistor 12a, and the 1st switching diode 3 and the switching TR 5 are switched on or off depending on the reception of a television digital signal at the UHF band or the VHF band.
Patent JP-2002346155-A (JP)
Title: Game machine frame
Inventor: KOBAYASHI HIDEO
IPC: A63F7/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine frame that can reduce a space occupied by the game machine frame during carriage or storage and can simplify the assembly work of the game machine frame when fixing the game machine frame to an island. SOLUTION: This game machine frame is structured foldably by connecting upper and lower U-shaped frames 2 and 3 (split frames) split into a plurality.
Patent JP-2002351410-A (JP)
Title: Lcd display device
Inventor: SHIBATA MASAFUMI
IPC: G09G3/36
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an LCD(liquid crystal display) display device which is constituted of a CRT(cathode-ray tube) system and an LCD system and in which it is made unnecessary to perform communications following to a specific communication protocol between the microcomputer of the CRT system and the microcomputer of the LCD system. SOLUTION: In this device, the state of an input signal which is detected by the CRT microcomputer 1 and ASPECT information which is being recognized by the CRT microcomputer 1 are converted into states in which an LCD microcomputer 3 can recognize them by a detecting circuit 7 and they are supplied to the LCD microcomputer 3.
Patent JP-2002345405-A (JP)
Title: Oil and fat composition for roll-in, and method for producing the same
Inventor: UENO MANABU
IPC: A21D2/16
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat composition or roll-in, having, at the time of its production, excellent suitability for packaging, excellent physical property, in particular spreadability in low-temperature regions, and also enabling bakery products excellent in flavor and crisp texture, and having flaky feeling to be provided when used in bakery products in spite of containing cacao mass, and to provide a method for producing the composition. SOLUTION: This oil and fat composition for roll-in is characterized by containing 0.5-13 wt.% of cacao butter, and 0.25-65 wt.% of lard.
Patent JP-2002346793-A (JP)
Title: Multistage pressure forming machine
Inventor: OSUGI KENJIRO
IPC: B30B7/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To uniform pressurizing time by pressing a pressure forming machine each stage start at the same time in the multistage pressure forming machine. SOLUTION: The interval between the table 16-1 of each pressurizing unit which is arranged and a pressurizing head 18-2 is shortened with stroke actuators 30. In this time, until the interval between individual layers become a prescribed value d, the interval is kept by stretching holding actuators 38 so as not to become smaller than this value. This interval d is the value in a state where a work 22 and a pressurizing head 18-1 get close while leaving a small clearance and, when all layer reaches this value, the holding force of the holding actuator is released. After releasing, the pressurization of work 22 is performed with the pressurizing actuator 32 through a spacer 34. Because the state just before pressurization is maintained in each layer with the holding actuators 38, the starting time of the pressurization is equalized.
Patent JP-2002352622-A (JP)
Title: Light source unit
Inventor: NAKAHITO YUKA
IPC: F21Y101/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit shading the light from a light source without reducing the cooling efficiency of a fan. SOLUTION: An inflow port 6 of cooling air is made on the wall surface of a lamp house 7, an outflow port 8 and a fan 2 for exhausting cooling air are made downstream, and the cooling air flows in the arrow 9 direction. A shading plate for shading the light leaked from the lamp 3 is made between a combination reflector-lamp 3 and the fan 2 in the vicinity of the outflow port 8. A first shading plate 4 is extended in parallel in the vertical direction to the optical axis 10 (the vertical direction to the paper surface), a plurality of shading plates are displaced in the optical axis 10 direction, and thereby the first plate 4 is formed over the whole width of the outflow port 8, and shades the light from the lamp 3a. The width of the first plate 4 is extended to the position where light passing through a gap between the baffles and aslant incident reaches.  A second plate 5 faces an opening of the first baffle 4 on the rear surface of the lamp house 7 and is installed almost vertically to the first plate 4.
Patent JP-2002347158-A (JP)
Title: Laminated body
Inventor: OHASHI YOSHISUE
IPC: B32B9/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a transparent laminated body which allows easy-to-peel properties, gas barrier properties, heat resistance and boiling-and-retort tolerance to be imparted to a polypropylene resin container or a composite container composed of a polypropylene resin and paper. SOLUTION: This laminated body is provided with two layers, that is, a plastic base material 1 and a sealant layer 9; in the base material 1, an evaporated layer 4, which comprises at least an inorganic oxide of a thickness of 5-300 nm, selected as any one of aluminum oxide, silicon oxide, magnesium oxide and a mixture of them, is formed on a plastic layer 2; and the sealant layer 9 comprises a resin composition which is composed of a polyolefine resin (resin A), a resin (resin B) incompatible with the resin A, and a graft polymer (resin C) serving as a compatibilizing agent for the resin A and the resin B.
Patent JP-2002354660-A (JP)
Title: Semiconductor switch with overcurrent cutoff function
Inventor: NAGAHAMA HIDEO
IPC: H02H7/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch with an overcurrent cutoff function that shifts at high speed to an OFF state by speeding up the charge elimination at the control end of the semiconductor switch device when the overcurrrent cutoff operation on the semiconductor switch has actuated normally. SOLUTION: When the overcurrent cutoff is actuated, the source current of the output N-type MOSFET Q1 exceeds the prescribed current; when the voltages at both ends of a resistance R1 exceeds the ON threshold of the N-type MOSFET Q3 the current is determined to be an overcurrent. The overcurrent is cut off with the cutoff N-type MOSFET Q2 maintaining the ON state and the output N-type MOSFET Q1 going into an OFF state with the gate voltage becoming roughly 0 V. At this time, the charge accumulated in the reverse bias circuit B1 during normal operation is discharged via the capacity between the gate sources of the output N-type MOSFET Q1 so that a reverse bias is applied to the output N-type MOSFET Q1.
Patent JP-2002348155-A (JP)
Title: Manufacturing method of artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29L31/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To make an artificial marble lightweight while maintaining its strength but without making its thickness thinner, and to improve its heat resistance. SOLUTION: In manufacturing the artificial marble by mixing a filler, a hardening agent, etc., with a thermosetting resin to abtain an artificial marble composition, and molding and hardening it, vermiculite is added to the composition and mixed together.
Patent JP-2002345676-A (JP)
Title: Thin sanitary paper roll and manufacturing method therefor
Inventor: HIRASAWA AKIRA
IPC: A47K10/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin sanitary paper roll to be hardly deformed even while being full of thickness and fluffiness, with full of voluminousness at holding it in hand, for which an embossed part is hardly flattened even in the case that it is embossed. SOLUTION: A roll density determined as a value obtained by dividing a roll length by a roll cross section area is set to be 0.68 to 0.74 m/cm<2> .