baber/WOPTO huggingface dataset:
Patent JP-2002293157-A (JP)
Title: Differential gear
Inventor: SUDO NORIYUKI
IPC: B60K23/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure a stable sliding surface by preventing partial contact between a spring member and an actuator for operating a torque disconnecting clutch or a differential limiting clutch. SOLUTION: A differential gear comprises an outer case 3 rotated by driving force of an engine, an inner case 5 for transmitting the rotation to a differential mechanism 29, the clutch 17 for disconnecting torque between the cases 3 and 5, an intermediate member 67 with locking portions 69 on a clutch member 11 and spring portions 73 for urging the clutch member 11 in a direction to disconnect the clutch 17, and the actuator 55 for moving the clutch member 11 into connection via the intermediate member 67. The spring portions 73 are formed with the locking portions 69 of the intermediate member 67 as their base portions.
Patent JP-2002297933-A (JP)
Title: Commodity transaction system
Inventor: OMORI YUTAKA
IPC: G06Q50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a commercial transaction system allowing a customer to take part in 3R(reuse, recycle, and reduction) activity. SOLUTION: In this commodity transaction system allowing the customer to buy a product on the Internet, an account settling institution having the account settling function of money is connected to the Internet, a buying and selling institution adds performance evaluated information of a selling product (a new product, a used article, and an assembly) and price information to the product. The customer understanding these information informs the buying- selling institution of buying of the product via the Internet. When receiving this information, the buying-selling institution indicates information on product delivery to a physical distribution institution. The physical distribution institution delivers the bought product to the bought customer so that the performance evaluated information can be used for buying the product. Particularly in the used article, when determining a price by an auction, a desire of the customer for a commodity can be aroused so as to easily take part in the 3R activity.
Patent JP-2002303840-A (JP)
Title: Magnetooptic element
Inventor: FUJII YOSHIO
IPC: G02F1/09
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetooptic element which is decreased in the number of laminated layers, has deterioration in Faraday rotation angle suppressed and also has high transmissivity. SOLUTION: This magnetooptic element has a substrate and a lamination formed on the substrate and the lamination has a 1st lamination structure unit and a 2nd lamination structure unit; and 1st and 2nd dielectric layers which are cyclically arrayed and have different refractive indexes are arrayed in the 1st and 2nd lamination structure units symmetrically about a magnetooptic material layer and the continuity of lamination cycles of the 1st and 2nd dielectric layers is maintained at the border between the 1st lamination structure and 2nd lamination structure.
Patent JP-2002302524-A (JP)
Title: Method for producing polyurethane resin aqueous dispersion
Inventor: HIGASHIMOTO TORU
IPC: C09D175/16
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and economically producing a polyurethane resin aqueous dispersion with the resin of higher molecular weight realized while maintaining the excellent performance inherent in the polyurethane and having aimed performance, allowing for environmental problems and safety because of using no toxic solvent and capable of diminishing urethane prepolymer side reactions (isocyanate group side reactions) to a minimum. SOLUTION: This method for producing a polyurethane resin aqueous dispersion is characterized by comprising the steps of producing a polyurethane resin having a double bond on the molecular end by dispersing, in an aqueous solution comprising an alcohol-based solvent, a neutralizing agent and a chain extender, (B) a urethane prepolymer which is obtained by reacting a part of (A) a urethane prepoplymer having in the molecule a carboxy group and at the molecular end an isocyanate group with (a) a compound having in the identical molecule at least one hydroxy group and at least one polymerizable double bond, followed by polymerizing the double bond.
Patent JP-2002315330-A (JP)
Title: Switching power supply
Inventor: YOSHINAGA MITSUMICHI
IPC: H02M3/28
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply capable of achieving stable output voltage and stable oscillation, even under a light load. SOLUTION: Based on the voltage of a capacitor C9 which decides off time of a switching element Q1 for generating voltage on the secondary side of a transformer 13 and the voltage applied to an overcurrent protection terminal OCP, this power supply determines whether or not a bottom determination circuit 55 is bottom, and if it is determined otherwise, switches charging voltage applied to the capacitor C9 to the high potential side.
Patent JP-2002314158-A (JP)
Title: Piezoelectric transformer
Inventor: MORI KENSHIN
IPC: H01L41/107
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To make the driving-frequency range of the main vibration of a piezoelectric transformer free from overlapping with the frequency of unnecessary spurious vibration, by utilizing its contour-vibration mode without using its any special supporting structure. SOLUTION: In the piezoelectric transformer, its input electrode 12 is formed on the front and rear surfaces of the one-end-surface-side half of a nearly square piezoelectric ceramic plate 11 which is present in its longitudinal direction, and its output electrode is formed on the opposite-side end surface thereto. The input-side width of the piezoelectric ceramic plate 11 is so made narrower than the output-side width thereof as to separate the driving frequency of its main vibration from the frequencies of spurious vibrations.
Patent JP-2002315077-A (JP)
Title: Controlled apparatus and control system
Inventor: KUNIHIRA TADASHI
IPC: H04N5/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To make a new controlled apparatus controllable, within a possible range, even by an old control apparatus connected thereto, which does not support the control of the new controlled apparatus in a system for controlling apparatus, using an IEEE1394 serial bus. SOLUTION: When an application of a controlling apparatus does not support a sub-unit type of a controlled apparatus, the controlled apparatus is made to support a plurality of sub-unit types and information of the sub-unit types that the controlled apparatus supports are obtained from the control apparatus to set the controlled apparatus to the sub-unit type supported by the application of the control apparatus.
Patent JP-2002311182-A (JP)
Title: Dose management system
Inventor: ARAGAKI TOMOO
IPC: G01T1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a dose management system capable of indicating an integral dose value predicted for a worker to be exposed before going to an actual work place. SOLUTION: An entrance/exit management device 10 stores a dose rate at a work place in a memory 3a. In an entering process, an integral dose value predicted for a worker 30 to the exposed is calculated from a planned work time of the worker 30 and the dose rate of the work place, which is output to a display 6a. The entrance/exit management device 10 for an exit process reads the integral dose value out of a personal dose monitor 20 which the worker 30 held and outputs it to a work dose rate calculation means 19. The work dose rate calculation means 19 calculates a work dose rate from the integral dose value and stores it in the memory 3a.
Patent JP-2002271493-A (JP)
Title: Method for recording telephone call between patient and doctor and its system
Inventor: MIYASAKA KATSUYUKI
IPC: G16H10/60
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To realize a remote medical system capable of determining patient's condition while making a telephone call and referencing to the patient's past telephone call record. SOLUTION: There are provided a telephone terminal and a telephone set, a telephone number display device interposed between the telephone set and the telephone terminal for displaying a telephone number, a voice recorder for recording a telephone conversation with voice, and a display device. A conversation between a doctor and a patient is recorded, and its contents are displayed on the display device to be additionally entered.
Patent JP-2002306531-A (JP)
Title: Absorbent article
Inventor: NIKI YOSHIFUMI
IPC: A61F13/49
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article, with which various particles such as highly absorbent polymer particles contained therein are prevented from being leaked out. SOLUTION: In an absorbent article 1 equipped with a top sheet 2, a back sheet 3 and an absorber 4, a sub layer sheet 7 composed of non-woven fabric is interposed and arranged between the top sheet 2 and the absorber 4. The sub layer sheet 7 covers the upper surface of the absorber 4 and is extended outward from front and rear terminal edges 4a and 4b of the absorber 4, and a front area 7a and a rear area 7b of the sub layer sheet 7 improve apparent density rather than a central area 7c.
Patent JP-2002306861-A (JP)
Title: Acoustic reflector device
Inventor: ARITA MASAHIRO
IPC: A63J5/04
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To safely and easily perform the operations of storing and unfolding an acoustic reflector set and to compactly store it. SOLUTION: An acoustic reflector device is constituted of an acoustic reflector 1 and an elevating / lowering unit 8 elevating and lowering the acoustic reflector 1 between a using position T1 and a storing position T2 above the using position T1. The acoustic reflector 1 is provided with a front acoustic reflector 2 to face audience on a stage 5, a ceiling acoustic reflector 3 freely turnably connected to the upper end part of the front acoustic reflector 2 to be piled up on the front acoustic reflector 2 at the storing position and both side face acoustic reflectors 4 freely turnably connected to both side end parts of the front acoustic reflector 2. The plane projection area at the using position T1 of the acoustic reflector 1 is made larger than the plane projection area at the storing position T2 of the acoustic reflector 1.  The front acoustic reflector 2, the ceiling acoustic reflector 3 and both side face acoustic reflectors 4 are moved integrally in the work process of being moved between the using position T1 and the storing position T2 to be unfolded and assembled and folded and are moved relatively integrally even when swing is generated. Thus, strong interference/ collisions among them are evaded, the work is facilitated and made safe and they are compactly stored.
Patent JP-2002319106-A (JP)
Title: Method for manufacturing magnetic head
Inventor: ADACHI HIROSHI
IPC: G11B5/147
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic head, by which the reliability and the yield of a lamination type magnetic head excellent in high frequency characteristics are enhanced and glass which does not contain Pb can be used. SOLUTION: The melting point of the joining glass used when a metal magnetic film is held by non-magnetic substrates is heightened and the joining is performed in the glass transition temperature region more than the yield point and less than the softening point. The molding to a winding wire window is performed in the temperature range less than the yield point of the joining glass. The melting point of the used glass can be heightened, reliability of the magnetic head is enhanced and the glass which does not contain harmful substances of Pb and the like can be used.
Patent JP-2002324695-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: MAKIMURA SHINJI
IPC: H05B41/392
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device which generates no flickers and less noises even at deep light control when light control of the electrodeless discharge lamp is operated by an intermittent movement. SOLUTION: In the electrodeless discharge lamp lighting device structured with a high frequency power supply circuit which is capable of controlling output and also outputs high frequency electric power, an inductive coil connected to an output end of the high frequency power supply circuit, and an electrodeless discharge lamp arranged close to the inductive coil with discharge gas sealed in a bulb for lighting, controlling output of the electrodeless discharge lamp by an intermittent movement by an on-off operation of an output of the high frequency power supply circuit, a power applying means to the electrodeless discharge lamp is provided to an extent substantially unchanging the output of the electrodeless discharge lamp in an output off period of the high frequency power supply circuit.  The power applying means to the electrodeless discharge lamp can be a power applying means to the electrodeless discharge lamp from something other than an inductive coil.
Patent JP-2002323135-A (JP)
Title: Single-layer metal gasket
Inventor: WATANABE TAKUYA
IPC: F02F11/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To constitute this single-layer metal gasket by a single seat of metal plate in a total region connecting internal/external peripheral metal plates, and reducing a tightening thickness, while a structure is constituted simple. SOLUTION: This single-layer metal gasket has an internal peripheral metal plate 1 formed with an internal peripheral region in the periphery of a hole 3 for gas to pass and an external peripheral metal plate 2 formed with an external peripheral region connected to the internal peripheral metal plate 1. The external peripheral metal plate 2 has elasticity higher than of the internal peripheral metal plate 1, to be formed with a half bead 7 along an opening 4. The inner peripheral metal plate 1 is formed with a fold back part 6 along the hole 3, a region of the fold back part 6 is formed with a thickness with increasing part, formed thicker than that other than this region. Plate thickness of the internal peripheral metal plate 1 is formed thinner than a plate thickness of the external peripheral metal plate 2.
Patent JP-2002326337-A (JP)
Title: Printing mask and method for forming circuit electrode using the same
Inventor: TOMONO KOJI
IPC: H05K1/11
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing mask having a high productivity in the mask for batch forming a pattern electrode and a via hole, and to provide a method for forming a circuit electrode using the same in the method for forming the circuit electrode using the mask. SOLUTION: The printing mask comprises a mesh 6 for specifying a supply amount of an electrode paste 10, and a resist film 7 for forming the pattern electrode 2 formed on the mesh 6. In this mask, a through hole is formed on the mesh 6 part for forming the via hole 3.
Patent JP-2002326966-A (JP)
Title: Method of purification for aliphatic glycol
Inventor: ONISHI KOJI
IPC: C07C31/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of purification for an aliphatic glycol component produced in a manufacturing process of polyester, stabilizing the process and improving quality of the purified glycol component. SOLUTION: This method for purifying the aliphatic glycol produced in the manufacturing process of polyester comprises distilling the glycol in the presence of an organic alkaline compound. The preferable organic alkaline compound is a tertiary ammonium salt.
Patent JP-2002330515-A (JP)
Title: Temporary fixing pad for fire-resistant cover of wiring accessory, and temporary fixing method using same
Inventor: NAKAMURA MASAAKI
IPC: H02G3/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fixing pad for the fire-resistant cover of a wiring accessory wherein the pad, temporarily fixing the fire-resistant cover, is aligned with the plate frame so that packaging can be automated. SOLUTION: Two sets of side-wall insertion holes 1c, 1c corresponding to the four side walls 4b of the fire-resistant cover 4 are formed; a pair of side walls 4b, 4b facing each other in the short-side direction of the cover 4 are sandwiched and held by the projecting section 1d of the corresponding side-wall insertion holes 1c, 1c and the inner rim, and dowels 4c formed on the pair of side-walls 4b, 4b that face each other in the long-side direction of the cover 4 are anchored to the corresponding holes 1c, thereby temporarily securing the cover 4 to the temporary fixing pad 1. The pad 1 is placed in the reverse face of the plate frame 2. The root of the thread of the screw 6, which is inserted into the screw insertion hole formed on the fire-resistant panel (not illustrated) and the plate frame 2, and the screw-engaging hole 1b are engaged together.
Patent JP-2002326242-A (JP)
Title: Resin film manufacturing method
Inventor: HAYASHI KOJI
IPC: B29L7/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin film manufacturing method capable of stably manufacturing a resin film of high quality at a high speed by properly adjusting the thickness of the water film of a casting drum. SOLUTION: The casting drum 1, a resin supply device 2 for supplying a molten resin 2a to the casting drum 1, a water film forming device 10 for forming the water film on the casting drum 1 and a water film measuring instrument 20 for measuring the thickness of the water film on the casting drum 1 are provided. The water film forming device 10 adjusts the thickness of the water film formed on the casting drum 1 on the basis of the measuring result of the water film measuring instrument 20. The water film measuring instrument 20 is arranged at the position where the water film is interposed between the casting drum 1 and the resin film 2b.
Patent JP-2002328135-A (JP)
Title: Method of detecting flow-out, and method of maintaining liquid level
Inventor: FUKANO KATSUNORI
IPC: G01P13/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To keep a liquid level of a liquid in a fixed height, irrespective of a kind of the liquid stored in a container. SOLUTION: In this flow-out detecting method of the present invention, moving of a metal piece (non-sensing member) 5c supported to be movable pushed by a substance flowing out from a flow-out port 4a is detected to determine the presence of the flow-out of the substance from the flow-out port 4a. In this liquid level maintaining method, the liquid is supplied to the container having a discharge port for discharging the liquid supplied excessively when the liquid level is kept at the fixed height in the container, the presence of the flow-out of the liquid in the flow-out port 4a of the flow passage connected to the discharge port is detected by the flow-out detecting method in the present invention, and no new supply of the liquid into the container is determined when no flow-out of the liquid from the flow-out port 4a is determined by the flow-out detecting means.
Patent JP-2002327073-A (JP)
Title: Food-wrapping stretchable film for hand-wrapping
Inventor: KAMEDA AKIYOSHI
IPC: C08J5/18
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a food-wrapping stretchable film for hand-wrapping, which is low in cost, thin, and excellent as poly(vinyl chloride) film in qualities. SOLUTION: The food-wrapping stretchable film for hand-wrapping, is composed of at least a layer comprising a linear low-density polyethylene having a density of 0.920 g/cm<3> or below of 75-99 wt.%, a soft polypropylene of 20 wt.% or below, and a anticlouding agent of 1-5 wt.%. This film has a total thickness of 11 μm or below and is molded by T die.
Patent JP-2002291609-A (JP)
Title: Falling prevention device for buddhist altar
Inventor: YOSHIDA KANEHIRO
IPC: A47G33/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a falling prevention device preventing a Buddhist altar from being inclined even when body weight is put on a sutra table by providing the sutra table which can be taken in and out of a Buddhist altar body with a supporting plate to be automatically suspended at the time of pulling it out from the Buddhist altar main body. SOLUTION: In the Buddhist altar for which a base plate for mounting the sutra table can be pulled out from a sutra table housing part below the Buddhist altar body, the supporting plate is freely rotatably hinged to the lower surface of the base plate and a slight clearance is generated between the lower end part of the supporting plate and a floor surface when the supporting plate is suspended by gravity. Also, the base plate is provided with a stopper for controlling the rotation in the opposite direction of the supporting plate by being dropped when the supporting plate is suspended by the gravity.
Patent JP-2002259481-A (JP)
Title: Method and device for determining noise measures, storage medium and computer program
Inventor: FUJIMORI SHOGO
IPC: H05K3/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To minimize the execution of a circuit simulator when deciding noise measures and also to make it possible to quickly determine the noise measures without causing a portion of requiring the back track processing of repeating itself by a manual operation in a design process with respect to a method and device for determining the noise measures, a storage medium and computer program. SOLUTION: In this arrangement, there are provided a recommended circuit information calculation step for calculating recommended circuit information which is considered to minimize noises by a computation expression based on input circuit information for at least one net among an object circuit, and a noise measures determination step for comparing the recommended circuit information with the input circuit information to decide the recommended circuit information of a different part as the noise measures.
Patent JP-2002335619-A (JP)
Title: Electrical component fitting structure for electrical connection box
Inventor: ITO KATSUYA
IPC: H02G3/16
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To precisely and smoothly insert and fit an electrical component. SOLUTION: A relay 11 has four relay terminals projecting from the underside of a body portion 12, and coupling terminals 25 are housed in a relay-fitting portion 20 correspondingly. A hood 30 is attached to the upper surface of the fitting portion 20. This hood 30 is constituted of four corner portions 31 resembling four corner parts left by removing from a square pipe into which the lower end side of the body portion 12 is made fittable nearly tightly. Each corner portion 31 is formed, so that both side brims are skirt-like in shape.  When viewed from the rear, v-shaped cut-off parts 32 are formed in the four peripheral walls of the hood 30. the relay 11 is inserted straight and fitted being guided by the hood 30, and corresponding both terminals 13, 25 are connected regularly, Especially, since the hood 30 is opened to an inserting operation side, the relay 11 is fitted into it, an engaging portion can be viewed clearly, and their engagement can also be started smoothly.