baber/WOPTO huggingface dataset:
Patent JP-2003292135-A (JP)
Title: Leg mounting device and conveyor
Inventor: MIWA HISAHIRO
IPC: B65G21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg mounting device applicable not only to the case of supporting a carrying part 12 in an angle adjustable manner but also to the case of supporting the carrying part 12 at a fixed angle.  <P>SOLUTION: Leg mounts 22 are mounted on the carrying part 12 and leg bodies are mounted on the leg mounts 22. Each of the leg mounts 22 is provided with an angle adjusting supporting point hole 33 and an angle adjusting oblong hole 34 through which bolts 37, 38 are inserted when the carrying part 12 is supported in the angle adjustable manner. Each of the leg mounts 22 is provided with a pair of fixing mounting holes 35, 36 through which the bolts 37, 38 are inserted when the carrying part 12 is supported at the fixed angle. Thus, the device is applicable not only to the case of supporting the carrying part 12 in the angle adjustable manner but also to the case of supporting the carrying part 12 at the fixed angle. In transportation, the fixing mounting holes 35, 36 are utilized for restricting the vibration during transportation and the movement of the leg mounts 22 and the leg bodies 23 due to the operation of external force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249989-A (JP)
Title: Mobile phone enclosure for obstructing reception
Inventor: MATSUMOTO TOMOKI
IPC: H04M1/11
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the power source of a mobile phone must be turned off in order to prevent transmission and reception in such areas as hospitals and trains where the use of the mobile phone is restricted.  <P>SOLUTION: A material which doesn't transmit radio waves is used as a material constituting an enclosure (1) to obstruct a receiving function of the mobile phone stored in it. That is, the power source o the mobile phone is in a state as if it is turned off as long as the mobile phone is stored in the enclosure (holder), and an effect equivalent to turned off power is easily obtained by storing the mobile phone in it (1) with the power source on, thus resolving trouble that the power source must be turned off in such areas as hospitals, trains, and libraries where the module phone makes troubles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294368-A (JP)
Title: Heat treatment device and heat treatment method
Inventor: SANO TATSUJI
IPC: F27D7/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device for improving a characteristic by quenching in the water, suitable for metal, and superior in mass productivity.  <P>SOLUTION: This heat treatment device has an alloy housing chamber 2 for temporarily housing an alloy M, and capable of substituting the inside with a nonoxidizing atmosphere, a carrier 6 for placing the alloy M in the alloy housing chamber 2, and carrying the alloy M placed after substituting the alloy housing chamber 2 with the nonoxidizing atmosphere to a heat treatment chamber 3, the heat treatment chamber 3 for applying heat treatment to the alloy M in a state of placing the alloy M carried from the alloy housing chamber 2 on the carrier 6, and capable of substituting the inside with the nonoxidizing atmosphere, and a cooling chamber 4 for cooling the heat treatment-applied alloy M by passing through a quenching area (a cooling solvent) by freely dropping the alloy from the heat treatment chamber 3. The alloy housing chamber 2 and the cooling chamber 4 are connected to the heat treatment chamber 3 via connecting ports 5A and 5B having respectively an airtight gate valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297230-A (JP)
Title: Manufacturing method of cold-cathode field electron emitting element, and manufacturing method of cold- cathode field electron emitting display device
Inventor: TOYODA MOTOHIRO
IPC: H01J1/304
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold-cathode field electron emitting element wherein an electron emitting part consisting of a thick film paste material is enabled to be formed without any problem by using a resist material.  <P>SOLUTION: In the manufacturing method of the cold-cathode field electron emitting element, after forming a cathode electrode 11, an insulating layer 12, and a gate electrode 13, the cathode electrode 11 is exposed by forming an opening part 14 in the gate electrode 13 and the insulating layer 12, and subsequently after forming a resist material layer 20 to cover a side face of the opening part 14, the gate electrode 13, and the insulating layer 12, a reforming layer 21 is formed by reforming the surface of the resist material layer, and afterwards, an electron emitting part 15 composed of a thick film paste material layer 22 is formed on the cathode electrode 11 positioned at the bottom part of the opening part 14, and the resist material layer 20 is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296561-A (JP)
Title: Constitution method for electrical equipment, electrical equipment system, and device constituting electrical equipment
Inventor: MORIMIYA YUJI
IPC: G06Q50/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To introduce a concept of evolution, make functions and capacity of electrical equipment match with preference of respective users, and prevent obsolescence of the equipment.  <P>SOLUTION: The respective devices are constituted by an actuation part for achieving functions and capacity of each of the devices, a negotiation part, and an interface part. The negotiation part is constituted by an information part wherein information of the functions and the capacity is described, and an information processing part for extending the functions and the capacity of each of the devices to the functions and the capacity as a whole system. When the respective devices are connected through the interface part of the respective devices, the information of the functions and the capacity of each of the devices described in the negotiation part is exchanged among the respective devices. Thus, the functions and the capacity of each of the devices are extended and developed to the functions and the capacity as the whole of the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290208-A (JP)
Title: Multiple radiation source x-ray ct system
Inventor: MIHARA KAZUMASA
IPC: G21K5/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve economical efficiency by reducing maintenance costs for targets by suppressing the elevation of temperature of the targets in a multiple radiation source X-ray CT system.  <P>SOLUTION: The multiple radiation source X-ray CT system is equipped with a vacuum container 11 provided while annularly surrounding an object to be examined, a number of X-ray generating means 13 provided side by side along the circumferential direction inside the vacuum container and equipped with cathodes 21, gates 23, anodes 22, targets 24 and holders 25 for holding the targets for irradiating the object to be examined with X-rays by generating the X-rays by generating electron beams with the cathodes, sucking the electron beams with the anodes and making the electron beams collides with the targets, and a detector provided while annularly surrounding the object to be examined on the inner peripheral side of the vacuum container for detecting X-rays transmitted through the object to be examined, and each holder 25 is equipped with a cooling pipe 31 for making a cooling fluid flow as a cooling means for cooling itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291855-A (JP)
Title: Fitting part structure of suspension member
Inventor: ENDO HITOSHI
IPC: B62D21/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting part structure of a suspension member, enabling keeping of rigidity with a mount bracket projected below a side frame by supporting the mount bracket in the shearing direction.  <P>SOLUTION: The mount bracket 40 is projected below the bottom 11 of the side frame 10. In a cross member 20 fitted to the opposite side of the mount bracket 40 with the side frame 10 interposed between them, a fitting part to the side frame 10 is cut out to be L-shaped, and the lower part thereof intersects the side frame 10. The tip of the intersecting part is welded to front and rear walls 42 of the mount bracket 40. Thus, the mount bracket is supported in the shearing direction to the lateral force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302502-A (JP)
Title: Optical element
Inventor: NAMAZUE EIRISHI
IPC: G02B1/06
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an optical element which uses electrowetting effect from being eccentric.  <P>SOLUTION: The optical element, having first liquid 221 which is conductive and 2nd liquid 222 which is never mixed with the first liquid 221 hermetically charged as an optical element main body in a container 205 and using the electrowetting effect that the interface shape between the first liquid 221 and second liquid 222 varies according to the change in a voltage applied between a first electrode 225 conductive to the first liquid 221 and a second electrode 203 arranged along an end surface on one end side of the container 205 across an insulating member 204, varies to have variation in optical characteristic, has a plurality of concentric step parts, which are the thickest at the center part of an optical axis and gradually decrease in thickness outwardly in a radius direction, on the surface of the insulating member 204 which abuts against the second electrode 203.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302899-A (JP)
Title: Method and apparatus for encryption and decryption messages based on boolean matrix
Inventor: MIODRAG MIHAJEVIC
IPC: H04L9/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for executing improved Boolean matrix based encryption and decryption.  <P>SOLUTION: In a data communication system a server generates a series of encrypted data message blocks C<SB>1</SB>, C<SB>2</SB>,..., C<SB>m</SB>from plain data blocks P<SB>1</SB>, P<SB>2</SB>,..., P<SB>m</SB>, by computing C<SB>i</SB>=K(P<SB>i</SB>+K*<SB>i</SB>VT)K<SB>i</SB>. A client receives the encrypted data and generates a series of plain data message blocks P<SB>1</SB>, P<SB>2</SB>,..., P<SB>n</SB>by computing P<SB>i</SB>=K<SP>-1</SP>C<SB>i</SB>K*<SB>i</SB>+K*<SB>i</SB>VT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306633-A (JP)
Title: Active energy ray curing coating composition having gas barrier property
Inventor: TAKEE HIROYUKI
IPC: C08G65/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray curing coating composition having excellent adhesion and good gas barrier properties even at a high humidity without providing an emission source of hydrogen chloride gas or dioxins and a laminate using the same composition.  <P>SOLUTION: The active energy ray curing coating composition has gas barrier properties and comprises a vinylic copolymer (A) having polyvinyl alcohol as a constituent component, a cationic polymerizable monomer (B) and a photocationic polymerization initiator (C). The laminate has a cured film of the active energy ray curing coating composition on a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307068-A (JP)
Title: Mechanism for supporting opening/closing object
Inventor: MURASE KOJI
IPC: E05C17/36
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for supporting an opening/closing object, which prevents the vicinity of a mounting part of a supporting member from being bent each time the opening/closing object is opened/closed, and allows at least one end of the supporting member to be attached/detached without the use of a tool.  <P>SOLUTION: This mechanism for supporting the opening/closing object brings about the support, at a prescribed opening angle, of the opening/closing object which is arranged between a fixed object and the opening/closing object, one end side of which is oscillatably mounted on the fixed object. The mechanism is composed of the belt-shaped supporting member with flexibility and mounting members for mounting both ends of the supporting member on the fixed object or the opening/closing object. At least one of the mounting members is equipped with a cylindrical boss part and a protrusion which is formed by being radially protruded on the side of a tip with respect to the boss part; and at least one end of the supporting member is equipped with a fitting hole having a circular part corresponding to the boss part of the mounting member and a recessed groove part corresponding to the protrusion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311317-A (JP)
Title: Method for manufacturing seamless tube
Inventor: OGAWA HIDENORI
IPC: B21B45/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the crack of a material due to the low toughness of a tube stock and the break of a mandrel following the working of at tube with the grooved inside surface when performing the cold rolling using a hard-to-work tube stock.  <P>SOLUTION: By this manufacturing method of the seamless tube, after manufacturing the tube stock for the seamless tube is manufactured by a hot tube- making method from a hard-to-work material and cold-drawing the tube stock at the working ratio of ≥15%, heat treatment is performed and, after that, cold rolling is performed. It is preferable to manufacture the tube stock for the seamless tube by using hot extrusion as the hot manufacturing method of the tube. Furthermore, as the above hard-to-work material, alloy steel containing, by weight, ≥15% Cr and ≥20% Ni, or ferritic stainless steel containing ≥16% Cr is illustrated as an objective material. This manufacturing method can be adopted as the manufacturing method of the tube with the grooved inside surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309621-A (JP)
Title: Switching device for optical transmission system
Inventor: SHINODA HIDETOSHI
IPC: H04L45/586
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device which can be used without being affected by the kind of equipment interface to be connected.  <P>SOLUTION: An optical module 202 has an exchangeable constitution and executes optical to electrical transduction to data input from a terminal 10. A CDR circuit 203 has a function which regenerates the data and a clock from the optical module 202 with a timing corresponding to a set rate. A device information deciding circuit 201 reads kind information of the optical module 202 from a register existing in the optical module 202, decides device information of the optical module 202, identifies an interface rate, extracts the clock from the data, executes waveform shaping, and executes the rate setting of the CDR circuit 203.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003270779-A (JP)
Title: Negative resist composition
Inventor: YASUNAMI SHOICHIRO
IPC: C08F12/24
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative resist composition which simultaneously satisfies such characteristics as sensitivity, resolving power, pattern shape and line edge roughness when an electron beam or X-rays are used.  <P>SOLUTION: The negative resist composition comprises (A) an alkali-soluble polymer, (B) a crosslinking agent which crosslinks with the alkali-soluble polymer (A) under the action of an acid and (C) a specified acid generator which generates an acid upon irradiation with an actinic ray or a radiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003319427-A (JP)
Title: Talking system and talking circuit controlling method
Inventor: MATSUMURA TETSUYA
IPC: H04W84/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension talking system usable by members of an organization, without providing exclusive network equipment in the organization.  <P>SOLUTION: A number changer 50 has stored a conversion table 51 which relates extension numbers to telephone numbers one to one. It changes an extension number sent from an exchange station 30 to a telephone number according to the contents of the conversion table and answers the changed telephone number back to the exchange station 30. Thus, a mobile station 10 can call a talking party, using an extension number different from its telephone number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313533-A (JP)
Title: Anisotropic conductive adhesive
Inventor: ITO HIROSHI
IPC: C09J9/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat curing anisotropic conductive adhesive in which connection at a low temperature and in a short time is carried out in electric connection between minute circuits such as connection between an LCD (liquid crystal display) and a TCP (tape carrier package), connection between the TCP and a PCB (printed circuit board), etc., and which has excellent adhesiveness, connection reliability, storage stability and repair properties.  <P>SOLUTION: In the anisotropic conductive adhesive obtained by dispersing electroconductive particles into an adhesive resin composition, the adhesive resin composition is obtained by including an acrylic resin elastomer having a structure represented by general formula (4) in a resin composition comprising a urethane acrylate resin having a structure represented by general formula (1), an organic peroxide, a phenoxy resin represented by general formula (2), and a phosphoric acid ester represented by general formula (3) as essential components to give the anisotropic conductive adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313858-A (JP)
Title: Device and method for soil improvement having spreading excavating blade
Inventor: KATO SHINYA
IPC: E02D5/80
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for soil improvement capable of increasing the performance of an expanded improved soil body for agitating and mixing solidifying material liquid with excavated soil even when there is only one stage of a spreading excavating blade when an improved part expanded to the inside is formed by excavating from a surface side with a small diameter.  <P>SOLUTION: A tip excavating bit 4 and one stage of spreading excavating blade 5 are fitted to an excavating rotating shaft of double tube structure having an inner tube 2 and an outer tube 3, and the spreading excavating blade 5 of such a type that a base end side on the opposite side of the bit is opened by the slide hole 15 of an expanding and retracting guide member 14 fitted to the tip part of the outer tube. A delivery port 6 is provided in the side face of the outer tube so that the solidifying material liquid 7 strikes the rear face of the tip part of the spreading excavating blade in the spread state of the spreading excavating blade 5. When the excavating rotating shaft is raised and spread, the solidifying material liquid 7 is jetted in an unexcavated soil, the soil and solidifying material liquid are agitated and mixed by the injection pressure of the solidifying material liquid, and the agitated and mixed soil is further excavated by the excavating blade and agitated and mixed on the side face of the excavating blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318656-A (JP)
Title: Circuit for preventing shock sound
Inventor: HAYAMA KOICHI
IPC: H03F1/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit preventing shock sound for carrying out stable operation in approximately 100 microseconds, after a power supply is turned on in a BTL system audio amplifier.  <P>SOLUTION: The shock sound preventing circuit comprises a terminal 26 for reference voltages, where the reference voltages increase corresponding to the turning on of supply voltage; a first operational amplifier 4, where the reference voltage is applied as a bias voltage for amplifying an audio signal from an input terminal; a second operational amplifier 7, where the reference voltage from the terminal 26 for reference voltages is applied as the bias voltage for amplifying the signal to be inverted of the audio signal applied to the first operational amplifier 4; first and second buffers 13 and 14, to which the reference voltage is applied; a first output terminal 9 where the output terminal of the first operational amplifier 4 and that of the first buffer 13 are connected in common; and a second output terminal 10, where the output terminal of the second operational amplifier 7 and that of the second buffer 7 are connected in common.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316081-A (JP)
Title: Black toner for electrophotography, image forming apparatus, image forming method and recording medium
Inventor: NAGAI TAKAFUMI
IPC: G03G7/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide black toner for infrared fixing which can be fixed with low energy and gives sufficient fixing strength as well as high image density in an infrared radiation type fixing system, and to provide an image forming apparatus, an image forming method and a recording medium.  <P>SOLUTION: Infrared ray transmissive black pigment is incorporated in the black toner for electrophotography 11 and 12 having binding resin heated and melted by infrared rays. A visible light beam absorptivity per toner layer thickness 10 μm is ≥90% and an infrared ray absorptivity per toner layer thickness 10 μm is in the range of 40 to 80%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002327980-A (JP)
Title: Mold for molding containing unit of refrigerator door and refrigerator
Inventor: FUJISAWA KATSUYOSHI
IPC: F25D23/04
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a containing unit of a refrigerator door, capable of reducing a cost by improving the strengths of a front pocket and a rear pocket. SOLUTION: The containing unit of the refrigerator door comprises a door unit provided at a refrigerator body to open or close a chamber for cooling a content, the pocket provided inside the lower part of the door unit and detachably provided at the door unit in such a manner that its side is supported by engaging, a front surface, a bottom and both side faces are provided, and upper and lower sides are opened to contain the content, and a partition plate integrally molded with and connected to both side faces of the pocket body at right and left ends while longitudinally partitioning the body of the pocket.
Patent JP-2003318654-A (JP)
Title: Quartz oscillator for surface mounting
Inventor: SUGAWARA KENICHI
IPC: H03H9/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting oscillator whose strength is maintained by protecting an IC chip and promoting miniaturization.  <P>SOLUTION: The surface mounting oscillator has a vibrator accommodation section for accommodating a quartz piece for airtight sealing, and an element accommodation section that is provided at the bottom-surface side of the vibrator accommodation section and has a recess, sticks the IC chip onto the inner- bottom surface of the recess at the element accommodating section, and injects a resinous liquid to the bottom surface of the recess for forming a protective film of the IC chip. In this case, a step is provided on one portion of an inner wall for forming the recess at the element accommodation section, and a hole is formed. The hole communicates with the recess for injecting the resin liquid.  <P>COPYRIGHT: (C)2004,JPO