baber/WOPTO huggingface dataset:
Patent JP-2004008116-A (JP)
Title: Cut tobacco feeder of rolling machine
Inventor: YAMADA MANABU
IPC: A24C5/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut tobacco feeder of a rolling machine, suitable for reducing energy consumption for jetting air used for wind-powered separation or transportation of the cut tobacco.  <P>SOLUTION: The cut tobacco feeder of the rolling machine has a separation throat 20 branched from a gravity chute 18 of the cut tobacco, and an extended flap part 68 extended from the upper edge of the outlet of the separation throat 20, i.e. the lower end of a movable flap 66. An extended flap part 68 in combination with a trough bottom wall 38 of a fluidized layer trough 36 forms an air-joining nozzle for joining primary and secondary separation jet airs J1 and J2. The air-joining nozzle is formed so that the cross sectional area of flow path may be gradually reduced from the outlet of the separation throat 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370926-A (JP)
Title: Use of at least one polar additive in cosmetic composition containing liquid grease phase structured by at least one molecular organogelator to give thixotropic character
Inventor: LIVOREIL AUDE
IPC: A61K8/40
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition capable of recovering the initial viscosity in a very short time after the coating, hardly migrating into the wrinkles and the fine wrinkles of the skin and the lips, hardly causing cracks, not being in a granular shape, having homogeneous flat and continuous structure, and capable of forming a deposit having easiness of spreading and fluidity. SOLUTION: This cosmetic containing a liquid grease phase structured by at least one molecular organogelator, and regulated so that the liquid grease phase contains at least one of a nonpolar or a low polar oil, uses a polar additive for improving the rheology of the composition and for imparting the thixotropy to the composition.
Patent JP-2004012963-A (JP)
Title: Optical fiber coating remover
Inventor: IIJIMA YOSHIMI
IPC: G02B6/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber coating remover enabling anyone to easily and correctly remove optical fiber coating by a simple operation without damaging the coated optical fiber (a clad section or a core section).  <P>SOLUTION: The optical fiber coating remover is provided with a guide hole for the optical fiber and, at a suitable position of the guide hole, a pair of cutting blades for forming a cut line in the coating of the optical fiber inserted into the guide hole and a clamp for holding and fixing the optical fiber inserted into the guide hole are provided. The pair of blades are provided in such a manner that each blade is opposed to each other with the guide hole serving as the center, movable back and forth in a mutually facing direction enabling each blade to approach and separate from each other, and rotatable around the guide hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009125-A (JP)
Title: Wiper for pipe bender
Inventor: TANAKA TAKATOSHI
IPC: B21D7/025
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the repairing cost when the prong part of a wiper is worn out and deleted by bending the pipe.  <P>SOLUTION: The wiper is composed of a base 2 having a groove 5 whose cross section is semicircular for sliding with the surface of the bending pipe 4, and a guide 3 having a groove 15 which has the almost same cross section as the groove 5 at the base side for sliding with the surface of the pipe 4. The guide 3 is connected so that it can be replaced and removed to the bending side of the pipe in the base 2. A spacer 30 is preferably interposed at the connection part between the base 2 and the guide 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019732-A (JP)
Title: Inner cable and control cable using the same
Inventor: SUDO KAZUNORI
IPC: F16C1/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner cable that can be bent with a small radius of curvature and manufactured easily without deteriorating buckling strength, load efficiency, and sliding resistance, as compared with the conventional control cable.  <P>SOLUTION: The inner cable comprises: a core 2 consisting of a core wire 4 and six side strands 5 being stranded without providing any intervals in a specific direction around the core wire 4; and an outer layer 3 made of a synthetic resin that covers the core 2 and has ten protrusions 6 at an equal interval being extended straightly in an axial direction at the outer periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023379-A (JP)
Title: Data transmission apparatus, data reception apparatus, data transmission method, data reception method, and data transmission and reception program
Inventor: SAITO KYOICHI
IPC: H04L47/43
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission method, a data reception method, a data transmission apparatus and a data reception apparatus for reducing data acquisition time at reception so as to efficiently utilize a transmission channel or a recording medium in digital broadcasting wherein transmission data are divided, a header is attached to data divisions, the resulting data are assembled into packets, and the packetized data are repetitively transmitted.  <P>SOLUTION: In the data transmission method, transmission data 10 are divided into division data (10<SB>1</SB>,10<SB>2</SB>,10<SB>3</SB>), headers (11, 12, 13, 17) are attached to the divided transmission data, the resulting data are packetized, and the packetized transmission data are repetitively transmitted. Arrangement information (17) denoting the layout of packets configuring the transmission data and contents of the transmission data transmitted in the form of the packets is attached to the headers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017095-A (JP)
Title: Method for manufacturing metal jointed body and method for manufacturing component using the metal jointed component
Inventor: SAIJO KINJI
IPC: B23K20/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal jointed body with a plurality of metal plates of excellent conductivity laminated therein, and a method for manufacturing a component using this metal jointed body to be applied to a fin type heat sink or the like.  <P>SOLUTION: A metal jointed body 20 of a required layer thickness is manufactured by laminating a plurality of metal plates of excellent conductivity, performing activation on the surface of each metal to be jointed, overlapping the metal plates in an abutting manner so that activated surfaces faces each other to perform lamination jointing. This metal jointed body 20 is subjected to machining, such as cutting to form a fin and a heat sink is manufactured thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000127-A (JP)
Title: Irrigation and spray working vehicle
Inventor: TAKIMOTO HIDEO
IPC: A01C23/02
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To solve demerits of a high management cost since separate machines of different kinds must be prepared for surface spraying on a sod and for underground irrigation, and of causing complication since two working machines must be brought to the working place when both the works are carried out at the same time. SOLUTION: A tank for holding a chemical liquid is placed on a loading platform 2, and an irrigation machine 28 for injecting, into soil, a high-pressure liquid sent from the tank is placed behind the loading platform 2 in a freely vertically movable manner. A central frame 37a is placed above the irrigation machine 28, and on both the right and left ends of the central frame 37a, side frames 38, 38 are placed in such a manner that they can freely open upward. A spraying machine 30 is constituted by placing injection parts for spraying the chemical liquid toward the ground surface on the central frame 37a and the side frames 38, 38.
Patent JP-2004022883-A (JP)
Title: Method for atmospheric pressure plasma treatment
Inventor: TAKEI HIDEO
IPC: H01L21/3065
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for atmospheric pressure plasma treatment which improves a treatment speed and reduces the required amount of carrier gas such as gaseous helium.  <P>SOLUTION: In the method for the atmospheric pressure plasma treatment, a first electrode 2 applied with a voltage and a second electrode 3 to be grounded are arranged alternately by at least two in a treatment chamber 1, at least one of the first and second electrodes 2 and 3 is coated or sealed with a dielectric body 4, and a square-wave voltage is applied between these electrodes to cause the discharge of electricity to generate atmospheric pressure plasma to treat a substrate to be treated placed in the processing chamber 1. In the method, the square-wave voltage of a low voltage value V1 and a high voltage value V2 are in a relation of ¾V1¾<¾Vth¾<¾V2¾ with a threshold voltage (Vth) with which electric field intensity reaches arcing are switched with a scheduled frequency and applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025219-A (JP)
Title: Laser welding equipment and laser welding method
Inventor: OKADA TADANORI
IPC: B23K26/21
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide laser welding equipment and a laser welding method for performing the welding of high quality by adequately regulating a space between overlapped flange parts of a work.  <P>SOLUTION: A space regulating device 6 with a shim 18 and a roller assembly disposed on a body base 7 is provided on a laser welding head, the shim 18 is inserted in a space 5 between flange parts 2 and 3 of a work 1, and the part of the flange parts 2 and 3 with the shim 18 inserted therein is pressed by roller pairs 8, 9, and 10, 11 of the roller assembly. Welding of high quality is performed by adequately regulating the space 5 of the part of the flange parts 2 and 3 irradiated with laser beams 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025650-A (JP)
Title: Antiglare film
Inventor: OGINO AKITO
IPC: C08L101/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare film for surface protection which is superior in transparency and antiglare properties to conventional antiglare films, can improve visibility of a display, has excellent scratch resistance, and can be manufactured at a low cost.  <P>SOLUTION: A resin coating containing two types of fine particles, organic and inorganic fine particles different from each other in particle diameter, is formed on a transparent film. In the antiglare film, an antiglare layer containing two types of fine particles and a resin is provided on the transparent film. The first fine particles are organic fine particles having an average diameter of 1 to 7 μm, and the amount of the first fine particles is 5 to 40% by weight of the resin. The second fine particles are inorganic fine particles having an average diameter of not more than 0.1 μm, and the amount of the inorganic fine particles is not more than 10% by weight of the resin. The thickness of the antiglare layer is 0.8 to 3 times the average diameter of the first fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029588-A (JP)
Title: Method for reducing translation evaluation sentence
Inventor: SUGAYA FUMIAKI
IPC: G09B19/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing translation evaluation sentences which is capable of forming a set of the translation evaluation sentences realizing the rapid and exact evaluation of capabilities.  <P>SOLUTION: In the processing of reducing the translation evaluation sentences, one sentence is selected as a translation evaluation sentence (a deletion candidate sentence) of a deletion candidate from a test set (step S9). The standard deviation values of the errors from a regression line are calculated concerning the individual translation evaluation sentences exclusive of the selected one sentence (step S11). Such standard deviation values are calculated every time the deletion candidates are successively selected (steps S11 to S19) and the deletion candidate sentence which makes the standard deviation value minimum is deleted from the set (step S21).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033821-A (JP)
Title: Spray nozzle
Inventor: URA NORIO
IPC: B05B1/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray nozzle which has a simple structure and can easily be manufactured at low cost and which can generate an atomized state and assures a specified diffusion state and distance of flight.  <P>SOLUTION: A distal end wall (b) in the distal end side 2 of a cylinder a having a open proximal end 1 is provided with a straight nozzle hole c1 having the center line parallel or identical to the center line of the cylinder (a) and with an inclined nozzle hole c2 having the center line intersecting with the center line of the cylinder (a). The nozzle holes are formed through the wall (b) in such relation that the water streams or the water heads jetted from the respective straight nozzle hole c1 and the inclined nozzle hole c2 collide with each other at a prescribed position outward in front of the distal end wall (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037251-A (JP)
Title: Apparatus and method for measuring surface shape
Inventor: FUKATSU HIROYA
IPC: G01B11/24
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface shape measuring apparatus and a surface shape measuring method which reduce an inclination error, regardless of the direction of inclination of a measuring surface.  <P>SOLUTION: This surface shape measuring apparatus measures the surface shape of a measuring surface of a target sample, by providing an irradiation means which irradiates a light to a measuring point of the measuring surface, and a displacement detecting means which receives a reflected light from the measuring point and detects the displacement of the measuring point from a reference position as a focus error, on the basis of the differences between the received light quantities of split lights formed by splitting the reflected light into n pieces (n is an integer ≥2), and using a focus error detecting method. The displacement detecting method has an inclination direction detecting means which detects the direction of inclination of the measuring surface, and a received light quantity difference regulating means which regulates the differences between the received light quantities so that the focus error may become small when displacement of the measuring point does not occur, on the basis of the detected direction of inclination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037313-A (JP)
Title: Hydraulic pulse absorber, damping constant measuring apparatus and damping constant measuring method for the same
Inventor: KIMURA YASUMASA
IPC: G01L23/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic pulse absorber connected to an intermediate region of a main pipe for passing a pulsated pressure liquid, absorbing pressure pulses and measuring a damped state of the pressure pulses, and to provide a damping constant measuring apparatus and a damping constant measuring method for the hydraulic pulse absorber.  <P>SOLUTION: The damping constant measuring apparatus 1 of the hydraulic pulse absorber is provided with a side branch 3 connected to the intermediate region of the main pipe 2 for passing the pulsated pressure liquid, a pulse absorption material 4 mounted in the vicinity of an end in the side branch 3, a pressure detection means for detecting pressure of the liquid in the side branch 3 and a calculation means for calculating a pulse absorption factor of the pulse absorption material based on the pressure detected by the pressure detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125494-A (JP)
Title: Ultrasonic transducer for enhancing resolution of imaging system
Inventor: ROWELL SCOTT SMITH
IPC: H01L41/22
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple and easy-to-machine matching layer material for extra wide bandwidth probe having an optimal acoustic impedance in ultrasonic imaging. SOLUTION: In order to improve the resolution, the ultrasonic transducer employs a silicon acoustic matching layer (26) disposed inmost proximity to a piezoelectric layer (2). At the time of configuring a transducer, a silicon wafer polished into an appropriate thickness is included in an acoustic laminate together with other matching layer material (18, 20). Accurate thickness depends on the detail of design and the nominal thickness is equal to a quarter of wavelength in the case of silicon.
Patent JP-2004044879-A (JP)
Title: Outside air pressurizing and supplying system
Inventor: NAMATAME YASUSHI
IPC: F24F7/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside air pressurizing and supplying system capable of effectively utilizing a building with few spatial constraints, while supplying clean air without being affected by exhaust gas into the building.  <P>SOLUTION: This system is provided with an air supply means to suck outside air and supply the air into the building 1 and an air flow passage 4 connected to a discharge side of the air supply means to introduce the outside air to a blowoff port in the building 1. The air supply means has a compressor 2 and a pressure tank 3 connected to a discharge side of the compressor 2. A pressure reducing valve for reducing pressure of pressurized air fed from the compressor 2 via the pressure tank 3 is provided in midway of the air flow passage 4. The air flow passage 4 from the compressor 2 to the pressure reducing valve is constituted of pipes 4a and 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033096-A (JP)
Title: Device and method for controlling rotational speed of synchronous reluctance motor
Inventor: CHEONG DAL-HO
IPC: H02P21/00
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotational speed controller for synchronous reluctance motor that can perform rotor-position detecting sensor-less speed control on a synchronous reluctance motor so that the degree of precision of the speed control may be maintained against load variation in both low-speed and high-speed regions. SOLUTION: The rotating speed controller includes a stopping/synchronizing coordinate transforming section 42 which outputs signals to second and third comparators 33 and 35, and a magnetic flux observing section 43 after detecting a two-phase current and an actual magnetic flux from a three-phase current outputted to the synchronous reluctance motor 41 and the magnetic flux observing section 43 which outputs a magnetic flux upon receiving the outputted two-phase current and two component voltages of a stopping coordinate system outputted from a synchronizing/stopping coordinate transforming section 38.  This controller also includes a position estimating section 45 which estimates the magnetic flux angle and rotational speed of the rotor of the motor 41 required for controlling the motor 41 to a high speed by utilizing the outputted magnetic flux, and a low-speed control section 44 which estimates the magnetic flux angle of the rotor required for controlling the motor 41 to a low speed and outputs the estimated magnetic flux angle to the transforming section 38.
Patent JP-2003148844-A (JP)
Title: Cryogenic cooling and refrigeration system and method
Inventor: LASKARIS EVANGELOS TRIFON
IPC: F25B25/00
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fluid system 50 or method capable of commer cially supplying cryogenic cooling fluid to a high temperature superconductive machinery with high reliability and economical efficiency. SOLUTION: This system comprises a recirculation compressor, a storage tank having a second cryogenic fluid, and an inlet line for connecting the recirculation compressor to the storage tank and a rotor to form a passage for a first cryogenic cooling fluid advanced from the recirculation compressor to a device through the storage tank. The used first cooling fluid is returned to the recirculation compressor again from the rotor through a countercurrent heat exchanger (here, the heat from the compressed first cooling fluid, advancing to the rotor is conducted to the used first cooling gas).
Patent JP-2004046577-A (JP)
Title: Initial registration system, terminal device, and program
Inventor: YAMAMOTO MASAHIRO
IPC: H04M1/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a device low in price and small in size without providing a registration switch or the like and to prevent the occurrence of troublesome work for exchanging a battery and a mistake in use in an initial registration of a system conducting various security notices or the like to a commumication apparatus from the terminal device, and various control to the terminal device from the communication apparatus.  <P>SOLUTION: The terminal device 2, in which the battery is replaced, checks whether or not that an identification code confirmation means 11 stores 2 "a device identification code", "a radio system identification code", "the number of channels/a channel group", "reception periods" or the like with respect to a storage means 10. The identification code confirmation means 11 transmits no "request signal" to the communication equipment 1 by using a transmission means 6, yet outputs a notice telling that the storage means 10 stores at least one or more of the "device identification code", "radio system identification code", "the number of channels/channel group", "reception period" or the like to an ordinary operation means 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053254-A (JP)
Title: Torque sensor
Inventor: CHIBA HIRONORI
IPC: G01L3/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect detecting coils and to inexpensively form a torque transmitting shaft having grooves for mounting a snap ring.  <P>SOLUTION: A substrate 28 for a relay is provided for the outside of a frame 22 for supporting the torque transmitting shaft 1, and the detecting coils 8 and 9 are connected to the substrate 28 for the relay via a connecting pin 17. A flange part 10b of a bobbin 10 on which the detecting coils 8 and 9 are wound is formed in a square shape. The connecting pin 17 is provided for a corner part of the flange part 10b, and the detecting coils 8 and 9 are connected to the connecting pin 17. The grooves 6 for interrupting stress concentration are formed at both end parts of the torque transmitting shaft 1 at which magnetostrictive materials 4 and 5 are provided. The snap rings 19 for restricting the locations of bearings 20 and 21 are mounted to the grooves 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051725-A (JP)
Title: Coating composition, method for forming coating film, and material having coating film
Inventor: IWATSUKI MAYUMI
IPC: C09D167/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-deposit type coating composition which has a low frictional coefficient, can be maintained in a stable state, can correspond to sliding members having excellent abrasion resistance, and can further correspond to complicated shaped articles in simple processes.  <P>SOLUTION: This self-deposit type coating composition is characterized by comprising one or more resins (for example, an anionic polyester resin obtained by the condensation reaction of a polyhydric alcohol with an acid) selected from the group of water-dispersible or soluble organic resins, an acid component (for example, hydrogen fluoride), a metal ion (for example, iron ion), and a lubricant component (for example, polytetrafluoroethylene).  <P>COPYRIGHT: (C)2004,JPO