baber/WOPTO huggingface dataset:
Patent JP-2004323223-A (JP)
Title: Elevator control system
Inventor: SUZUKI MASATAKA
IPC: B66B3/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent service for users from being lowered even when control for crowded operation is adopted in a spatially crowded state.  <P>SOLUTION: When ultrasonic sensors S1 to Sm in each car detect occupied objects of a specified quantity or more, an elevator group supervisory control circuit 3 performs the crowded operation to pass the car though platform call stories since the car is spatially crowded. When a crowded operation arresting instruction is inputted from a crowded operation arresting timer 4 or a crowded operation arresting switch 5, the elevator group supervisory control circuit 3 does not perform the crowded operation but moves the car to the platform call stories even if the car is spatially crowded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003640-A (JP)
Title: Liquid filled vibration insulator
Inventor: TAKEO SHIGEKI
IPC: B60K5/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a second diaphragm forming an equilibrium chamber from remaining sucked by negative pressure.  <P>SOLUTION: An insulator 2 and a vibration insulating mechanism part 1 formed in series to the insulator 2 are provided between an upper connection member 6 to be connected to a vibrator and a lower connection member 9 to be connected to a body. The vibration insulting mechanism part 1 consists of a main chamber 12 to be filled with a liquid, a third liquid chamber 123 provided at the lower part of the main chamber 12 via a second orifice 125, the equilibrium chamber 13 provided at the lower part of the third liquid chamber 123 for admitting negative pressure or atmospheric pressure, the second diaphragm 11 having higher deformation rigidity than a first diaphragm 17 forming a portion of a subsidiary chamber 16 for partitioning the equilibrium chamber 13 from the third liquid chamber 123, and a first orifice 15 for connection between the main chamber 12 and the subsidiary chamber 16. Switching means 3 for introducing the negative pressure or atmospheric pressure into the equilibrium chamber 13 and control means 5 for controlling the operation of the switching means 3 are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333544-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANIGUCHI MASAHIKO
IPC: G03C1/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material which suppresses fogging due to high sensitization and is little in increase of fogging even when stored under severe conditions, e.g., at a high temperature and high humidity.  <P>SOLUTION: The silver halide photographic sensitive material contains one or more of compounds which have a quaternary salt structure of nitrogen or phosphorus which is not a partial structure of a light absorbing group in each molecule and are represented by the following types 1-4. Type 1: a compound in which one-electron oxidized derivative produced by one electron oxidation of the compound is capable of further releasing two or more electrons after the following bond cleavage; type 2: a compound in which one-electron oxidized derivative produced by one electron oxidation of the compound is capable of further releasing one or more electrons after the following bond formation reaction; type 3: a compound in which one-electron oxidized derivative produced by one electron oxidation of the compound is capable of further releasing one or more electrons after the following intramolecular ring opening reaction; type 4: a compound represented by X-Y (where X represents a reducing group; Y represents a releasable group; and a one-electron oxidized derivative produced by one electron oxidation of X releases Y with the following cleavage of X-Y bond to produce an X radical capable of releasing another electron therefrom).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330328-A (JP)
Title: Builtup broach and broaching method
Inventor: SUMIYA SOICHI
IPC: B23D43/04
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chipping of the mutual abutting surfaces of a plurality of carbide assemblies of a carbide builtup broach, and to reduce inclination to improve accuracy.  <P>SOLUTION: This builtup broach 1 comprising the plurality of carbide assemblies 31, 41 is provided with one or more collar parts 9 made of alloy steel to divide a fitting part 4. The assemblies are disposed on both sides of the collar part, and both ends are clamp-fixed by fixing members 7, 8. The fixing member on the front grip part 2 side is provided with a guide part 7b. The abutting parts 41, 9b, 9a, 31b of the collar part and assemblies, and the abutting parts 31a, 7d of the assembly and the fixing member with the guide part, are provided with rotating direction positioning means 41c, 9d, 9c, 31d, 31c, 7e. One or more of the collar parts and fixing members are positioned and stuck to a body. Further, the collar part is provided at one part and fixed to the body, and the abutting surface is made a plane right-angled to an axis or a coaxial conical surface. A high hardness material with a hardness 45 HRC to 65 HRC is machined by such a builtup broach.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331133-A (JP)
Title: Airtight cap
Inventor: YUZUHARA YUKITOMO
IPC: B65D41/16
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airtight cap capable of assuring not only liquidtightness but also airtightness of a vessel storing a liquid.  <P>SOLUTION: The airtight cap includes a spouting member 2 mounted on a spout 8 of the vessel 4 having a hollow tubular spouting tube 9 communicating with the spout formed, an annular groove 14 with a U-shaped cross section formed on the spouting tube, a cap body 3 detachably put over the spouting member and having a hollow tubular plug 17 to be inserted into the spouting tube so that it can be inserted/removed, an annular string 18 with a U-shaped cross section formed on the plug and detachably fitted in the annular groove while being limited in the vertical movement and having its surface brought into contact with the surface of the annular groove to form an airtight seal, and a lift means located outward from the spouting tube between the cap body and the spouting member and having a push-up protrusion 20 and a downward protrusion 22 for lifting up the cap body from the spouting member to cause the annular string to be separated from the annular groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336306-A (JP)
Title: Transfer method of voip traffic in access network to provider
Inventor: KAWABATA AKIO
IPC: H04L12/70
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PSTN connection function of VoIP traffic which can be shared by a plurality of providers, and a transfer network only for VoIP traffic which can be shared by a plurality of the providers at the time of supplying an access network to the providers.  <P>SOLUTION: When the access network is supplied to a plurality of the providers, access networks of the respective providers are constructed by VPN technology, and the PSTN function part is constructed as an extra network of the access networks of a plurality of the providers. Only VoIP traffic is distributed to the extra network in the access network, and a router only for VoIP traffic is constructed as the extra network of the access network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001507-A (JP)
Title: Process and device for joining polymeric material at high welding speed
Inventor: CHEN JIE-WEI
IPC: B23K26/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for joining two polymers together by using laser beams and a device for the process.  <P>SOLUTION: In order to join seamless materials, the materials are guided through a pair of press rollers. The first roller is tubular and made of a laser beam-permeable material. The second roller is made of a material whose surface can be deformed easily to be able to conform to the shape of the first roller. The device which produces laser beams on the contact surface between the materials to be joined is arranged on the first roller. The laser beams are formed as linear laser beams in the longitudinal direction in relation to the moving direction of the materials. During the passage of the laser beams, the materials are heated continuously to their melting point, and excessively high output laser beams are unnecessary. By the process and the device, high-speed continuous joining is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330270-A (JP)
Title: Die for processing metal
Inventor: HARADA TAISUKE
IPC: B21D37/01
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for processing a metal in which seizure does not occur in an non-lubricating state or when water is used as a lubricant.  <P>SOLUTION: The die for processing the metal is made of engineering plastic such as a polyamide (PA), aramid (PA), polyacetal (POM), polycarbonate (PC), thermoplastic polyester (TPEE), modified polyphenylene ether (m-PPE), polybutylene terephthalate (PBT), polyphenylene sulfide (PPS), polyether sulfone (PES), and polyetheretherketone (PEEK). The engineering plastic used for a die material has mechanical characteristics of a tensile strength of ≥ 50 MPa, an elongation of ≤ 30%, and Young's modulus of ≥ 2 GPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334044-A (JP)
Title: Function setting device, image forming apparatus, and information recording medium
Inventor: TAKATSU KAZUNORI
IPC: G03G21/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a function that cannot be set simultaneously with the other functions from being set without needing a troublesome task such as re-operating an apparatus, when the function is set with an information recording medium.  <P>SOLUTION: The information recording medium 120 is provided with a plurality of data communication parts 170. Each data communication part 170 can perform data communication with a reading part 110 when the data communication part resides within the readable range of the reading part 110 of the image forming apparatus 100. Information for setting a function (a function that cannot be set simultaneously with the other functions) assigned to each data communication part is recorded in the data communication part. When communication is possible, the information is read by the reading part 110. The data communication parts 170 are disposed such that, when the information recording medium 120 is placed on the reading part 110, only one of the data communication parts 170 is located in the readable position of the reading part 110 while the other data communication parts 170 are located outside the readable range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339101-A (JP)
Title: UTILIZATION OF delta-TOCOPHERYL RETINOATE FOR EXTERNAL PREPARATION FOR SKIN
Inventor: INOUE KAZUKO
IPC: A61Q19/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To find a derivative which effectively utilizes the wrinkle-improving effect of retinoic acid, has an excellent skin ageing-improving effect, and does not cause a skin-irritating property and the like.  <P>SOLUTION: δ-tocopheryl retinoate is effective for improving wrinkles, exhibits an excellent skin ageing-preventing effect, and has an extremely small skin irritation property. Since the δ-tocopheryl residue has a high anti-oxidizing action as a vitamin E derivative, it can be expected that the δ-tocopheryl retinoate has an extremely effective skin-beautifying action by synergistic effects with the skin ageing-preventing effect and wrinkle-improving effect of the retinoic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342725-A (JP)
Title: Semiconductor wafer
Inventor: ENOHARA ATSUSHI
IPC: H01L21/301
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable testing pads to be arranged in a scribe line region without expanding the scribe line region in area.  <P>SOLUTION: A semiconductor wafer 1 is equipped with a plurality of chip regions 3 which are arranged in both lateral and longitudinal directions and scribe line regions 5 which are each provided between the chip regions 3 so as to dice the wafer 1 into unit chip regions 3. The optional chip region 3 is equipped with a circuit pattern which is identical to the circuit pattern obtained by turning around by 180° another circuit pattern formed on the other chip region 3 adjacent to the former in a lateral or a longitudinal direction, and the testing pads 9 used in common for the adjacent chip regions 3 are formed in the scribe line region 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341133-A (JP)
Title: Developer for photosensitive planographic printing plate and method for making planographic printing plate
Inventor: TOYAMA TADAO
IPC: G03F7/32
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer for a photosensitive planographic printing plate capable of long-term stable processing and free of trouble due to development scum, such as adhesion of development scum onto a plate, and to provide a method for making a planographic printing plate.  <P>SOLUTION: The developer for a photosensitive planographic printing plate contains a surfactant having a polymerizable functional group, a hydrophilic group and a lipophilic group. In the method for making a planographic printing plate, a photosensitive planographic printing plate is exposed and developed in the presence of a surfactant having a polymerizable functional group, a hydrophilic group and a lipophilic group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337326-A (JP)
Title: Detachable ornament
Inventor: ARAI TAKESHI
IPC: A44C3/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable ornament easily attached/detached in a single operation and freely replaceable.  <P>SOLUTION: This detachable ornament is so formed that weldable and heat melting type adhesive 6 is applied to the lower surface of an attaching object member, a base material 2 attached with one of a female/male clasps 5 is attached to an appropriate position with a joining part facing to the upper face, and the other of the female/male clasps 5 is attached to a position corresponding to the clasp of the base material with the joining part facing a lower face side. This ornament is provided with a ornament member attached with a plane or three-dimensional display 7, which is formed of a single or a plurality of types of combination of a name, a mark, a character, a design, a drawing, letters, a picture or the like, on the upper face; and a spacer member 4 mounted on the upper face of the base material with the joining part of the one clasp exposed to the surface and having an approximately same thickness to the height of the clasp projecting to the base material upper face. This ornament is so constituted that, when a heater is applied to the spacer member, the ornament member 3 is detachably joined to the base material 2 welded to the attaching object member via the female/male clasps 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349768-A (JP)
Title: Concealment method of installation object
Inventor: KOBAYASHI MASATOMO
IPC: G06T3/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concealment method of an installation object installed in the vicinity of an external wall of a house, which harmonizes the object with the external wall of the house and prevents the impairment of the external wall.  <P>SOLUTION: This method is configured so as to have a photographing step (step S1) for photographing one part of the surface of the external wall near the installed object, an image processing step (step S2) for processing images of the photographed external wall, and a display step (step S3) for displaying the images after processed on the external surface of the installed object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347656-A (JP)
Title: Electrophotographic image receiving sheet and image forming method
Inventor: NAKAMURA YOSHISADA
IPC: G03G7/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality electrophotographic image receiving sheet having a roll shape formed by winding in such a way that an image forming face (front face) is situated inward, and to provide an image forming method using the electrophotographic image receiving sheet.  <P>SOLUTION: The electrophotographic image receiving sheet comprising a support and a toner image receiving layer containing a thermoplastic resin on at least one face of the support has a roll shape formed by winding in such a way that an image forming face (front face) of the electrophotographic image receiving sheet is situated inward. It is preferable that the glossiness of the image forming face (front face) of the electrophotographic image receiving sheet is higher than that of a non-image-forming face (rear face). It is also preferable that the support is formed by coating both faces of base paper with a polyolefin resin layer. It is also preferable that the total thickness of the electrophotographic image receiving sheet is ≥190 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349933-A (JP)
Title: Bias circuit
Inventor: HAYAKAWA MAKOTO
IPC: H03F3/193
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To make low the impedance of a bias circuit which prevents distortion compensation of an FET power amplifier from being impeded.  <P>SOLUTION: A conductor layer in the same shape as the pattern of the bias circuit formed on a surface conductor is formed between the surface conductor and ground conductor of a microstrip line, and the conductor layer and surface conductor are electrically connected to each other through a via hole to reduce the inductance of the bias circuit, thereby reducing the impedance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344801-A (JP)
Title: Fluid jet device
Inventor: KATORI KENKICHI
IPC: B05B3/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jet device having high washing efficiency and excellent in handleability.  <P>SOLUTION: This fluid jet device has a rotatable jet part 1 having a plurality of jet nozzles 10 for ejecting a liquid, a device main body 2 for supporting the jet part 1 in a freely rotatable manner and supplying a fluid to the jet part 1 and an attaching part 3 for attaching the device main body 2 to fluid piping. The fluid is fed to the jet part 1 under pressure from the attaching part 3 through a fluid feed passage substantially formed as a continuous piercing passage and the jet part 1 itself is rotated by the reaction force of the fluid ejected from the jet nozzles 10. The jet device includes at least two jet nozzles 10 supported on the device main body 2 so as to be rotatable around the fluid feed passage and oriented almost along the rotary direction thereof and at least one jet nozzle 10 oriented in the almost same direction as the fluid feed passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345839-A (JP)
Title: Jack
Inventor: NAGASAKI AKIHIRO
IPC: B60S9/20
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jack capable of elevating and lowering a loading base and performing moving in the forward and backward directions smoothly and accurately when moving it in the forward and backward directions during its elevation.  <P>SOLUTION: This jack is constituted in such a way that two links 15, 17 are arranged in X shape and its intersection 19 is rotatably connected and a cylinder 25 is provided between the link 15 on one side and the link 17 on the other side to open and close two links by the cylinder 25 in order to elevate and lower the loading base provided in an upper part of the link. Rollers 5, 7 are provided at lower ends of two links 15, 17, respectively. Rails 3, 4 in the forward and backward directions are provided on a carrier 1 side to move the rollers 5, 7 in the forward and backward directions along the rails 3, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004861-A (JP)
Title: Unit for image forming device
Inventor: KURIMOTO ATSUSHI
IPC: G03G15/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide units for an image forming device as various units which can be prevented from being misloaded in an image forming device body and concerned with not only a developer supply container, but also an image forming process by a low-cost and high-reliability method.  <P>SOLUTION: At an image formation part 3, a communication device T1 is fitted to the top surface of a developing cartridge which can be attached to and detached from a developing device and on the side of a copying machine body, a main-body side communication device T2 is fitted opposite the top of the communication device T1. When the developing cartridge is loaded in a copying machine body, the main-body side communication device T2 detects that and sends an electromagnetic wave for electrification to the developing cartridge. The communication device T1 transmits individual information of the developing cartridge by radio and the main-body side communication device T2 receives and reads it through demodulation. The consistency and adaptability of the developing cartridge are decided from the result to display the decision result or generates an alarm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354056-A (JP)
Title: Method and device for desalinating condensation
Inventor: IZUMI TAKESHI
IPC: G21F9/12
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-purity treatment water quality containing a low concentration of sulfate ions deriving from organic impurities eluted from a cation resin in a condensation treatment by a condensation desalination device in a nuclear power generation plant.  <P>SOLUTION: The device is used for a desalination treatment for condensation in the nuclear power generation plant and is characterized in that it includes a mixed bed formed by mixing a cation exchange resin of a strong acid gel type with an anion resin of a strong base porous type with a uniform particle diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036615-A (JP)
Title: Method and system for detecting damage to rotor of aircraft engine
Inventor: COMPERAT PATRICK
IPC: F01D25/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to detect a damage to a rotor of an aircraft engine to guarantee precise operation of the engine and safety of an aircraft.  <P>SOLUTION: These method and system are concerned with detection of the damage to the rotor of the aircraft engine furnished with a means to measure vibration and speed to obtain data relating to the speed of the rotor, the amplitude and the phase of rotor vibration during specified flight. This method includes a step to read the obtained data, a step to compute mean vibration vector along a specified rotor speed range on the basis of the obtained data, a step to compute a vector difference between the mean vibration vector of the specified flight and the mean vibration vector of reference flight for the rotor speed range, a step to compare an absolute value of the vector difference and a predetermined threshold value and a step to issue a warning signal when the absolute value of the vector difference exceeds the predetermined threshold value, and each of the steps is carried out after the specified flight is completed.  <P>COPYRIGHT: (C)2004,JPO