baber/WOPTO huggingface dataset:
Patent JP-2002361764-A (JP)
Title: Apparatus for manufacturing bag of film
Inventor: ISOMURA HIROYASU
IPC: B31B23/60
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a bag of a film having high moldability. SOLUTION: The apparatus 2 for manufacturing the bag of the film comprises collars 6 each formed of a sheet-like carbon fiber-reinforced plastic, and a cylindrical part 7 formed of a pipe made of a stainless steel. The collar 6 is bonded along a curved part 15 of a film intruded side of the cylindrical part 7 by an adhesive, and formed in a curved umbrella-like shape, bent along the curved part 15. Since a frictional resistance between the film and the carbon fiber-reinforced plastic is small, the film to be fed is smoothly guided along the umbrella-like curved surface of the collar par 6. Thus, the film to be fed is stably-made into the bags along an inside surface of the cylindrical part 7.
Patent JP-2002325522-A (JP)
Title: Cleaning tool for change water
Inventor: ITO YOSHINOBU
IPC: A01K63/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool for change water, capable of facilitating the operation, and capable of simply achieving the separation and removal of algae and mosses attached to gravel, and the separation and removal of excrement mixed with the gravel without taking out the gravel from an aquarium. SOLUTION: This cleaning tool has a sucking port opened at the lower end, a sucking tube joined to the upper end of the sucking port, and a sucking means installed in the sucking tube. The sucking port has plural water-sucking openings formed at the periphery wall, and is constituted so that at least one of whirlpool, convection current and complex current may be caused in the interior by the sucking power by the sucking means. The sucking port is formed into an inverted cup shape as the structure for causing the whirlpool in the interior of the sucking port, and the water-sucking openings are opened so as to face to the nearly normal line directions of the inner peripheral wall of the sucking port.  The sucking port has the second water-sucking opening opened at the upper part, and a frap formed so as to extend from the upper end of the second water-sucking opening to the inside as the structure for causing the convection current in the interior of the sucking port.
Patent JP-2002363219-A (JP)
Title: Resin component having low refractive index and cured product of the same
Inventor: TANIGUCHI NOBUO
IPC: C08F20/36
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To synthesize a fluorine-containing urethane (meth)acrylate compound through a process comprising reaction of a triisocyanate compound with a fluorine-containing alcohol compound, and to develop a resin composition able to cure quickly with radiation of actinic energy rays such as ultraviolet rays to cause a hardened product having flexibility without losing mechanical strength, low in refractive index, excellent in transparency and applicable mainly to a clad layer of an optical fiber for optical communication by using the compound. SOLUTION: The fluorine-containing urethane (meth)acrylate compound is synthesized by reacting a triisocyanate compound with a fluorine-containing (meth)acrylate compound having hydroxy group in the structure and a fluorine- containing monool compound. The resin composition contains the obtained fluorine-containing urethane (meth)acrylate compound, a fluorine-containing mono functional (meth)acrylate compound and a photoinitiator.
Patent JP-2002367692-A (JP)
Title: Anisotropy conductive adhesive and connection structure using the same
Inventor: EGAWA TOSHIHIKO
IPC: H05K3/32
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropy conductive adhesive which is easy in separation from the electrode and by which repair of electrical jointed parts or the like can be secured, and a connection structure using the same. SOLUTION: The adhesive resin binder 2 in the anisotropy conductive adhesive 1, in which many insulation-coated conductive particulates 3 are dispersed in a non-solvent type adhesive resin binder 2, is formed by an electromagnetic wave of 0.01-400 nm, and each insulation-coated conductive particulate 3 is formed of a conductive particulate 4 and an insulating resin 5 that is coated on the surface of this conductive particulate 4 and has a glass transition temperature (Tg) of 160 deg.C or less and melts by a general-use solvent. Since the conductive particulate 4 coated by the insulating resin 5 is superior in dispersion performance in a resin and Tg is 160 deg.C or less in the heating and pressurizing, the thickness of the insulating resin 5 can be reduced easily and the conductive particulate 4 can be easily connected to the electrode.
Patent JP-2002368028-A (JP)
Title: Semiconductor package and method of manufacturing the same
Inventor: KANETAKE MITSUTO
IPC: H01L21/56
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package whose satisfactory airtightness is maintained, whose humidity resistance is enhanced and in which a cavity can be sealed easily and surely with a cap member without damaging a substrate or the like even when the substrate or the like is warped. SOLUTION: In the method of manufacturing a semiconductor package, a resin holding mold 2 is coated with an irreversible hardening resin 15a, an opening 13a in the cavity 13 at package substrates 11, 12 used to house a semiconductor chip 18 inside the cavity 13 is brought into contact with the surface of the resin 15a, the resin 15a is hardened, the mold 22 is stripped from the resin 15a, and the semiconductor package 10 in which the resin 15a is used as a sealing cap 15 is manufactured.
Patent JP-2002374336-A (JP)
Title: Holding tool for transmitter/receiver
Inventor: NOGUCHI HIDEYA
IPC: H04M1/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver holding tool, capable of realizing a handsfree function by holding the transmitter/receiver of communication equipment without using a hand, regard less of the kind of the communication equipment such as a mobile telephone set and a cordless phone. SOLUTION: The transmitter/receiver holding tool A is provided with an engaging means 10, which can be engaged with a part of a body and a holding means 20 connected to this engaging means 10 for detachably holding the transmitter/receiver B.
Patent JP-2002373272-A (JP)
Title: System and method for distributing contents
Inventor: NINAGAWA MASAO
IPC: G06Q30/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for distributing contents to enable a purchaser to confirm the contents in the case of purchasing the contents and to dispense with large-scale physical distribution and a wide inventory space. SOLUTION: This system is constituted by providing a contents server 101 to distribute prescribed contents to a prescribed PC terminal via a communication network when a distribution request of the contents is issued, an authentication server 105 to issue and impart IDs to the contents, to confirm them when confirmation of the IDs and passwords is requested from the contents server 101 and to return confirmation results to the contents server 101, a bookstore 109 in which the IDs issued by the authentication server 105 and the passwords are described, to exhibit a sample 151 to introduce digest, etc., of the contents issued by a publisher and to sell the acquisition rights of the contents and the PC terminal 111 by which the purchaser 153 of the acquisition rights of the contents issues the distribution request of the contents and receives the contents.
Patent JP-2002370674-A (JP)
Title: Vehicular front end structure
Inventor: TAKEUCHI AKIHIDE
IPC: B60R19/16
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To firmly receive an impact load, and to protect the lower leg part of a pedestrian even when the bending moment by the impact load from the front is generated in a lower part of a module carrier installed on the front end. SOLUTION: The module carrier 5 forms a frame structure one of vertically arranged frames 6 and 7, and a pair of stay parts 8a for supporting both sides of both frames 6 and 7, and is fixed to the front end of a front side member 3 and a member bracket 20. The lower frame 7 side is supported by a truss structure in a car body side view to the front side member 3, and can generate reaction by firmly receiving this impact load even when the impact load is applied to a lower frame 7 from the car body front. Thus, when the leg part of the pedestrian collides with the car body front, the lower leg part can be scooped up by this reaction.
Patent JP-2002372024-A (JP)
Title: Nut
Inventor: KASAHARA TAKAYUKI
IPC: F16B39/36
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lockable nut capable of constantly obtaining a locking function. SOLUTION: This nut has a lock part 2 provided with a contraction part 3 extensionally mounted in the axial direction of a nut body 1 to extend a tapped hole, a pressing member 4 formed separately from the contraction part 3 and fitted to a tip-side outer periphery of the contraction part 3, and a drop- prevention structure 5, and the pressing member 4 is slid to the basic end side of the contraction part 3 to press the contraction part 3 to contract a diameter of the tapped hole of the contraction part 3. The drop-prevention structure 5 locks the pressing member 4 rotatably and axially slidably to the contraction part 3, and prevents the drop of the pressing member 4 from the contraction part 3.
Patent JP-2002200851-A (JP)
Title: Sublimating thermal transfer image receiving sheet
Inventor: KUGA YUTAKA
IPC: B41M5/52
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost chemical transfer image receiving sheet, containing a hollow particle, whose sensitivity is equal to or higher than a synthetic paper or an expanded film, with uniformity, with regard to a thermal transfer image-receiving sheet which is used with a recording medium superposed over the former. SOLUTION: In the thermal transfer image receiving sheet with a paper composed mainly of a cellulose fiber as a base and an image receiving layer to be dyed as at least a resin layer on the base, the modulus of cushioning deformation of the sheet is 10-30%.
Patent JP-2003008021-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: AOKI HITOSHI
IPC: H01L21/8238
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a high-reliability CMOIS.SRAM cell using an SOI substrate having more superior soft error resistance and its manufacturing method. SOLUTION: This semiconductor device comprises a gate electrode formed on a surface semiconductor layer on the SOI substrate across a gate insulating film and 1st conduction type source/drain areas formed on the surface semiconductor layer on both the sides of the gate electrode and a 2nd conduction type lead-out diffusion layer is formed in contact with both or one of the 1st conduction type source/drain areas; and a silicide layer is formed from on at least the 1st conduction type source/drain area to on the 2nd conduction type lead-out diffusion layer and a ground potential is applied to the silicide layer.
Patent JP-2003007458-A (JP)
Title: Method for manufacturing electroluminescent element
Inventor: KASHIWABARA MITSUHIRO
IPC: H05B33/22
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an EL element, in which a problem such as swelling out or eluting out of a buffer layer is not generated even when manufacturing the EL element which has both the organic EL layer, by which patterning is carried out by the photo lithography method, and the buffer layer. SOLUTION: It has least the process, which forms the organic EL layer of at least one-layer which constitutes the EL element by patterning it with the photo lithography method, and the process, which forms the buffer layer which is not eluted in a solvent.
Patent JP-2002080981-A (JP)
Title: Dry etching method
Inventor: TAKAGI KIYOHIKO
IPC: C23F4/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an excellent etched shape free from any local transverse indent or any clouding on a treated substrate even when laminate films are collectively etched. SOLUTION: This dry etching method comprises a step of etching a work to be etched as far as a surface of a lowest film with process gas via a method for specifying the film under the etching operation, and a step of adding CHF3 gas to process gas by the lowest film when the substrate 6 having laminate films including a metal film placed on a lower electrode 5 is etched by evacuating a vacuum vessel 1 by a vacuum pump 3 while process gas is introduced in the vacuum vessel by a gas feeder 2, and supplying high frequency power to the lower electrode 5 to generate plasma.
Patent JP-2003004300-A (JP)
Title: Heating medium heater for recovering dump power
Inventor: TAKAKURA KOJI
IPC: F24H1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a heating medium heater for recovering dump power in which corrosion of a sheath heater due to heating medium can be avoided and heat transfer efficiency can be enhanced by suppressing radiation of heat from the sheath heater into the atmosphere. SOLUTION: A cylindrical inner tube 30 having high thermal conductivity is placed in a cylindrical outer tube 20 to define a heating medium channel between the inner circumferential surface of the outer tube 20 and the outer circumferential surface of the inner tube 30. At least two rod-like sheath heaters 50 are arranged in the inner tube 30 in order to heat the heating medium. These at least two sheath heaters are abutted against the inner circumferential surface of the inner tube 30 and adjacent sheath heaters 50 are abutted against each other.
Patent JP-2003017775-A (JP)
Title: Rosen type piezoelectric transformer having multi- output electrodes and multi-lamp stabilizer using the same
Inventor: KIN SHOSEN
IPC: H05B41/24
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a Rosen type piezoelectric transformer including a multi- output electrodes having even output characteristics. SOLUTION: The transformer comprises: a piezoelectric element; an input electrode set on upside face of the piezoelectric element and applied by alternating current voltage of a multi-lamp stabilizer; a plurality of output electrodes arranged in the direction of width of the piezoelectric element in a band form and arranged with an equal space outside the input electrode with an equal space and respectively coupled to one end of a plurality of cold cathode fluorescent lamps one to one; and common electrode arranged on downside face of the piezoelectric element facing the input electrode and together coupled to the ground of the multi-lamp stabilizer and the other end of a plurality of cold cathode fluorescent lamps.
Patent JP-2003001682-A (JP)
Title: Rod holder of mold
Inventor: YASUKAWA KATSUHIKO
IPC: B29C45/44
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rod holder which is constituted in such a way that it can be commonly used for various kinds of works. SOLUTION: The rod holder 10 is constituted of a rod holder body part 11 and a bearing part 12 and the bearing part 12 is formed of an inner ring 13 having an insertion hole 131 through which an inclined push-up rod 3 is inserted and also having the outer peripheral face formed like a spherical surface, and an outer ring 14 having an outer peripheral face supported by the rod holder body part 11 and also having a spherical surface-shaped inner peripheral face which fits to the outer peripheral surface of the inner ring 13. The inclined push-up rod 3 to be inserted into the inner ring 13 is adjusted to an inclined angle fitted to the work by the rocking action of the inner ring 13 to the outer wheel 14 at a non-dimensional angle.
Patent JP-2003011647-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKURAI HIROTAKA
IPC: B60H1/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of improving the reliability and assembling workability thereof and also capable of promoting the modulation thereof. SOLUTION: This air conditioner for a vehicle comprises a heater unit having a heater core. The drive wheel of the damper drive mechanism of the air conditioner is installed on the air conditioner controller side of the heater unit, and a drive shaft for transmitting a power from the air conditioner controller side is directly connected to the drive wheel.
Patent JP-2002122836-A (JP)
Title: Variable optical attenuator
Inventor: SAHASHI TERUHISA
IPC: G02F1/09
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the wavelength-dependent loss of a variable optical attenuator. SOLUTION: This attenuator is constituted by arraying a polarizer, a Faraday rotational angle variable device and an analyzer in this order or constituted by arraying a fiber for input 10, a lens 12, a polarizer 14, a Faraday rotational angle variable device 16, an analyzer 18, a lens 20 and a fiber for output 22 in this order.  The Faraday rotational angle variable device is equipped with a 1st Faraday element 30, a 2nd Faraday element 32 whose rotating direction is different from that of the element 30, fixed magnetic field applying means (permanent magnets 34 and 36) magnetically saturating the elements 30 and 32, and a variable magnetic field applying means (electromagnet 38) for changing the rotational angle of the element 30, and is provided with an optical filter function part (optical filter 40) having the wavelength dependent loss at least whose sign is reverse to the wavelength dependent loss caused by such constitution.
Patent JP-2003010569-A (JP)
Title: Knife blade of cutter knife
Inventor: KISHIDA YOSHIHISA
IPC: B26B1/08
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a knife blade of a cutter knife with which, when the knife blade is broken off or is broken in the middle, there exists no possibility of scattering of the broken part and safety of the cutter knife is improved and fear sensation when it is used can be wiped out. SOLUTION: In the knife blade A of the cutter knife, a cutting edge 1 is provided lengthwise on one side edge and folding lines 2 inclined in the width direction provided lengthwise at definite intervals are provided, and when a top cutting edge becomes dull, a front part from a part of the folding line 2 is removed, a connecting member 7 which successively makes partition blades (a) divided by the folding lines 2 under a connected condition is provided on the side face of the knife blade A, and the broken part of the knife blade (a) is left to be connected with the knife blade (a) on the holder (b) side with the connecting member 7, and there exists no possibility of scattering or falling down of the broken part.
Patent JP-2002140815-A (JP)
Title: Magnetic reecording medium and its manufacturing method
Inventor: TAKEDA MITSUNORI
IPC: B42D15/10
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, wherein the swelling of a magnetic recording part is eliminated, and the edge of a transferred recording part is beautiful. SOLUTION: On one surface of a substrate, a beltlike recess surrounded with the wall of the substrate for four sides is formed and, in the recess, a magnetic recording part is formed to have a depth at least equal to that of the recess. The formations of the recess and the magnetic recording part are carried out by ultrasonic wave vibration and a magnetic transfer tape.
Patent JP-2003012729-A (JP)
Title: New high-molecular compound
Inventor: TAKAOKA TOSHIAKI
IPC: C08F22/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new high-molecular compound characterized by having the main chain comprising a carbonylmethylene chain having ethoxy unit and having hydrophilicity, heat resistance and transparency. SOLUTION: This high-molecular compound comprises a repeating unit represented by formula (1) (wherein, R<1> denotes CO2 -(CH2 CH2 O)n-R<2> ; (n) is an integer of 1-8; and R<2> denotes a 1-8C alkyl group) in the molecule.
Patent JP-2003019605-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coating layer with excellent heat radiation
Inventor: SATO KAZUNORI
IPC: B23B27/14
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coated layer with excellent heat radiation. SOLUTION: The surface coated cemented carbide cutting tool performs the physical vapor deposition of the hard coated layer comprising (a) a substrate adhered layer comprising one or two or more kinds of Ti carbide layer, a Ti nitride layer and a Ti carbonitride layer, and having a mean layer thickness of 0.1-10 μm, (b) a lower layer comprising either or both of a Ti-Al compound nitride layer and a Ti-Al compound carbonitride layer which satisfy X: 0.3-0.70 m: 0.6-0.99 in terms of the atomic ratio by the measurement of an Auger spectroscopic analyzer at a center of the thickness direction when expressed by the composition formula:  [Ti1- XAlX]N and [Ti1- XAlX]C1-m Nm , and having a mean layer thickness of 0.5-15 μm, and (c) an upper layer comprising an aluminum nitride layer and having a mean layer thickness of 0.5-15 μm, on a surface of a tool base body formed of tungsten carbide based cemented carbide or carbonitride titanium based cermet.
Patent JP-2003021749-A (JP)
Title: High-speed curing adhesive for assembling optical connector and high-speed assembling method for optical connector using the same
Inventor: TAKATANI MASAAKI
IPC: G02B6/36
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of an optical connector formed by a high- speed assembling method. SOLUTION: In this optical connector plug 1 which is assembled by inserting an optical fiber ribbon 12 of which coatings at their ends are removed and the front end 12c is cut with high accuracy into a ferrule 11 having a cavity 114 designed to be installed with the optical fiber ribbon 12 and to be packed with an adhesive by aligning and curing the front end 112 of the optical fiber and the end face of the ferrule 113 on the same plane, packing the high-speed curing adhesive 4 into the cavity 114 and curing the adhesive at a high speed, thereby fixing the optical fiber ribbon 12 into the ferrule 11 with the high accuracy, Packing materials, such as fillers 42, are incorporated into the adhesive 4 in order to prevent the deterioration in the performance of the optical connector plug 1 by the external environment thereof.
Patent JP-2003020732-A (JP)
Title: Corner section floor joint device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a corner section floor joint device capable of being easily set with a simple structure. SOLUTION: The corner section floor joint device is constituted of a joint plate supporting recess section opened in a joint section on the upper surface of a floor skeleton 4 such as a retaining wall or the like through an external wall surface of a building 2 and the joint section 3, one side movable joint cover 9 for the front end covering the joint section of a corner section mounted on one side external wall surface of the building in a slidingly movable manner to locate on the central part of the joint plate supporting recess section, the other side movable joint cover 13 preventing the interference by providing an uneven step to a site positioning a one side movable joint cover for covering the joint section of the corner section mounted to the other side external wall surface in a slidingly movable manner,  a one side fixed joint cover 14 covering one side section of the joint plate supporting recess section for the front end of the one side movable joint cover to support so as to enable the one side movable joint cover to slidingly move and the other fixed joint cover 15 covering the other side section of the joint plate supporting recess section for the front end of the other side movable joint cover to support so as to enable the other side movable joint cover to slidingly move.