baber/WOPTO huggingface dataset:
Patent JP-2005060753-A (JP)
Title: Deaeration method for powder raw material in hip treatment
Inventor: KUROKI TAKANORI
IPC: B30B11/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deaeration method for a powder raw material in HIP (Hot Isostatic Pressing) treatment where deaeration for a powder raw material can sufficiently be performed even if a vessel filled with the powder raw material is long or large scale.  <P>SOLUTION: In the deaeration method for a powder raw material in HIP treatment where the powder raw material 4 is subjected to hot isostatic pressing in a HIP treatment vessel 1, the powder raw material is filled so that a communicated space 5 is left over the whole length at the inside of the HIP treatment vessel 1, and the HIP treatment vessel 1 is deaerated from a deaeration tube 2 communicated with the space 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069052-A (JP)
Title: Piezoelectric pump
Inventor: TANAKA HIDETO
IPC: F04B43/04
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric pump miniaturized and lightened by simplification of a pump structure and capable of accurately sending liquid without pulsation.  <P>SOLUTION: A piezoelectric vibrator 1 having piezoelectric elements 3 provided on plural part in a longitudinal direction of a deformable shim material 3 is supported by and stored in a part of a pipe wall part 4 of a pump chamber 10. Progressive wave transmitting from one end to another end in a longitudinal direction of the piezoelectric vibrator 1 is generated by displacement generated by applying drive voltage provided with phase difference to each piezoelectric elements 3. Liquid in the pump chamber 10 is sent while being stirred between the piezoelectric vibrator 1 and the pipe wall part 4 by transmission of the progressive wave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115778-A (JP)
Title: Selective light-absorbing composition and method for producing the same
Inventor: TSUKAMOTO JUN
IPC: G02B5/22
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a selective light-absorbing composition improved in absorbance of a selective light-absorbing material having a light absorption maximum in a specific wavelength region and provide a method for producing the same.  <P>SOLUTION: The method for producing the selective light-absorbing composition is to contact the selective light absorbing material having the absorption maximum in the specific wavelength region with a carbon nanotube. The selective light absorbing composition is produced by using the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005072435-A (JP)
Title: Apparatus and method for supplying magnetic powder
Inventor: FURUKAWA JINICHI
IPC: H01F41/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for supplying magnetic powder capable of preventing the magnetic powder supplied into the cavity of metallic dies from causing bridged and caved portions.  <P>SOLUTION: The magnetic powder supply apparatus for supplying the magnetic powder to a ring-like cavity 13 of the metallic dies for forming the magnetic powder to be a ring shape from an upper side of the cavity 13 is provided with a mixing means 1 wherein a plurality of blades 1a are provided to be located at a prescribed interval in the circumferential direction of the cavity 13, a motor 2 fitted to a fitting plate 3 to rotate the mixing means 1, and a ball screw 5 and a motor 4 for elevating the fitting plate 3 in conjunction with the rotation of the mixing means 1 to elevate the mixing means 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359659-A (JP)
Title: METHOD FOR PREPARING alpha-HYDROXYCARBOXYLIC ACID ESTER
Inventor: SASAKI YOSHIYUKI
IPC: C07C69/675
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an α-hydroxycarboxylic acid ester from formaldehyde or a formaldehyde-containing compound of its precursor in one step.  <P>SOLUTION: The method for preparing an α-hydroxycarboxylic acid ester comprises reacting formaldehyde or a formaldehyde-containing compound which decomposes under the reaction conditions to form formaldehyde with an alcohol in the presence of a metallic compound catalyst. This method enables the simple, inexpensive, one-step production of α-hydroxycarboxylic acid esters which are very useful as intermediate raw materials or polymer raw materials for various products such as drugs, cosmetics, perfumes, and agricultural chemicals from formaldehyde or the formaldehyde-containing compound of its precursor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004161-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA KAZUYUKI
IPC: G03G15/16
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which work, such as repair and exchange of image forming elements or jam processing, can be carried out without the need for an operator to worry about the positions or ways that the image forming elements hold.  <P>SOLUTION: The image forming apparatus has the image forming elements 12 which are openably and closably and attachably and detachably disposed at a base part 1 of the apparatus, are exposed outside and are undesirable to be touched by hands. The device is equipped with a handle 33 to be held by the operator at the time of opening and closing and attaching and detaching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076296-A (JP)
Title: Base material for structure
Inventor: FUJINAKA HIROYUKI
IPC: E04F15/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for a structure capable of being horizontally installed even if there is an unevenness in an installation surface.  <P>SOLUTION: The base material 1 comprises base material bodies 3 and height adjusting materials 4 for adjusting a height of each base material body 3. The base material bodies 3 are equipped with joint sections 7 and 8 for connecting the base material bodies adjacent to each other and, at the same time, a plurality of leg sections 9 projected downward and opening fitting holes 9a in the lower surface. The height adjusting materials 4 are equipped with fitting projected sections 4a fitting into the fitting holes 9a of the leg sections 9 in the upper surface, and the length of each leg section can be adjusted in accordance with the unevenness by adding each height adjusting material 4 to each leg section 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080074-A (JP)
Title: Antenna power supply unit
Inventor: TERACHI YUKI
IPC: H01R12/79
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna power supply unit in which no mismatch occurs by connecting lines having characteristic impedances with each other.  <P>SOLUTION: A coplanar line is formed in a circuit board 14 connected with a coaxial cable 19, while a coplanar line provided in the rear surface of an elastic connecting board 13 is connected to the foregoing coplanar line. The coplanar lines formed in the terminal 10c of a film antenna 10 contact with the front surface of the elastic connecting plate 13, so that the coaxial cable 19 is connected to the film antenna 10 via the coplanar lines, resulting in enabling the connection without the mismatch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078570-A (JP)
Title: Design support device
Inventor: NAKANISHI KAZUKI
IPC: G06F17/50
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To define various parameters required for a simulation on a virtual machine made on a virtual space on a display screen in accordance with a design without actually making a machine, that is, a digital mock-up and execute the simulation, which takes a printing position (accuracy) into consideration, according to a control flow assumed base on the definition in a design support device which can comprehensively verify the conveyance of paper and the printing position.  <P>SOLUTION: A meas for conducting the simulation including a paper conveyance simulation is provided, which inputs, as attributes, the circumferential lengths of a drum, an intermediate transfer belt and the like, their transfer positions, transfer positions to paper from them or the like from a 3D model and uses them as the parameters for the simulation, or uses a prescribed process processing time from irradiation on the drum to the transfer to the paper, as a parameter for the simulation, so as to simply conduct the simulation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082621-A (JP)
Title: Antistatic coating composition and material using the composition
Inventor: HAYASHI KOJI
IPC: B32B27/18
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high mol. wt. anionic antistatic coating composition which exhibits an antistatic property even under a low humidity condition, does not contain a halogen compound producing dioxins, when burned, and acts, even when an antistatic coating layer is placed between laminated plastic film layers, and to provide various plastic materials each having a laminated plastic film using the composition.  <P>SOLUTION: This antistatic coating composition is characterized by neutralizing a carboxy group-having polymer with one or more quaternary ammonium hydroxide compounds selected from tetramethyl ammonium hydroxide, tetraethyl ammonium hydroxide and choline (2-hydroxyethyltrimethylammonium hydroxide) and then adding a cross-linking agent capable of reacting with the carboxy group to the neutralized product. And, an antistatic plastic film and a material each having the composition between the layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086861-A (JP)
Title: Method and device for sensorless control for brushless motor
Inventor: HATTORI AKIRA
IPC: H02P6/08
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for sensorless control of a digital type using a simple circuit and brushless motor which does not require extra high-speed counter.  <P>SOLUTION: The time, corresponding to the electrical angle of 60°, is acquired by measuring a cycle at which the state of three-phase rotational position estimating signal changes. The integration incremental/decremental value is acquired, based on the time as well as a prescribed integration upper limit value and an integration lower limit value. The phase voltage of each phase is compared with the prescribed reference voltage. The integration value is increased/decreased by the integration incremental/decremental value for each phase, based on the comparison result between the phase voltage and the reference voltage, and an integration process is performed for saturation with the integration upper limit value and the integration lower limit value. The polarity of rotational position estimating signal for each phase is determined, based on magnitude relationship of the integration value with an intermediate value between the integration upper limit value and the integration lower limit value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083023-A (JP)
Title: Runner fixing bracket
Inventor: SAWADA MISAO
IPC: E04B2/82
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a runner fixing bracket capable of facilitating the fixing work of a runner.  <P>SOLUTION: In the runner fixing bracket 7 for fixing upper and lower runners 1 and 2 of a wall bed constituted by building a stud 3 between the upper and lower runners 1 and 2, a fixture insert hole 9 is provided on one end side of a bracket body 8 as a skeleton-side mounting plate part 8a, a nipping mounting part 10 to be fitted to and mounted on the rear wall part 5 of each runner 1 or 2 so as to nip it is formed on the other end side of the bracket body 8 as a runner-side mounting plate part 8b, and a curved part 11 is further provided in the middle part between the plate part 8a and the plate part 8b. The bracket body 8 is curved through the curved part 11 according to the space between each runner 1 or 2 and a skeleton wall surface W, the nipping mounting part of the plate part 8b is fitted to the rear wall part 5 of the runner 1 or 2, and the plate part 8a is fixed to the wall surface W by a fixture 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085928-A (JP)
Title: Semiconductor chip separator, semiconductor chip separating method, and semiconductor chip feeding apparatus
Inventor: KABESHITA AKIRA
IPC: H01L21/78
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To separate thinned semiconductor chips without damaging them when separating them from a pressure sensitive adhesive sheet to which the plurality of semiconductor chips formed by dicing a semiconductor wafer are pasted and held.  <P>SOLUTION: While holding by sucking the pressure sensitive adhesive sheet 3 near the periphery of a bottom-side region thereof corresponding to a region to which the semiconductor chip 1 is pasted, a plurality of projections 30 of a separation member 21 are abutted against the bottom face of the semiconductor chip 1 via the pressure sensitive adhesive sheet 3 in the semiconductor chip pasting region. The pressure sensitive adhesive sheet 3 is sucked by parts between the projections 30 to turn face bonding formed by pasting the semiconductor chip 1 to the pressure sensitive adhesive sheet 3 to point bonding. Furthermore, by moving the separation member 21 along the bottom face of the semiconductor chip 1, point bonding positions are changed and thereby the adhesion to the pressure sensitive adhesive sheet 3 by pasting the semiconductor chip 1 to the pressure sensitive adhesive sheet 3 is reduced, and then the semiconductor chip is separated from the pressure sensitive adhesive sheet 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082191-A (JP)
Title: Vegetable bagging apparatus
Inventor: MATSUMOTO SHUNGO
IPC: B65B43/26
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vegetable bagging apparatus with which difficult-to-handle vegetables can be filled to the bottom in a bag without the need of skill, errors in operation are eliminated to improve working efficiency and an appearance can be improved to have a higher commercial value.  <P>SOLUTION: The vegetable bagging apparatus for putting a constant amount of vegetables into a bag is basically constituted of a vegetable casting table 6 on which the vegetables to be put are mounted, a sliding belt 2 integrally formed in connection with the table 6 and serving as a sliding path for slidingly moving the vegetables toward a bag body 9, a support member 3 fixed to an end of the belt 2 on the side of the casting table 6, side guide plates 4 and 4 swingably supported on the right and left sides of the belt 2, and an upper guide plate 5 swingably supported on the upper surface of the belt 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086546-A (JP)
Title: Level shifter circuit
Inventor: SUSHIHARA AKIHIRO
IPC: H03L5/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter circuit which has little operation delay and small power consumption.  <P>SOLUTION: In an nMOS transistor 101, a source is connected to an input terminal 121, a drain is connected to an output terminal 122, and a gate is connected to a power supply line vdd2. In a pMOS transistor 111, a source is connected to a power supply line vdd3, and a drain is connected to the output terminal 122. In an nMOS transistor 102, a source is connected to a ground line GND, and a drain is connected to the output terminal 122. A control circuit consisting of transistors 103, 104 and 112 supplies potential that is inverse to the potential of the input terminal 121 to the transistors 111 and 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111965-A (JP)
Title: Semiconductor chip package with adhesive tape stuck on bonding wire
Inventor: LEE SANG-YEOP
IPC: H05K13/04
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip package in which an adhesive tape which prevent a failure of wire bonding is stuck on bonding wire.  <P>SOLUTION: One or more semiconductor chips are electrically connected to a packaging board by means of wire bonding. The adhesive tape is provided on an active surface of the semiconductor in order to seal the upper side of the wire bonding adjacent to the active surface and to enhance a stability of the wire bonding in subsequent processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005083141-A (JP)
Title: Power window controller for car
Inventor: SHIBATA HIDEKI
IPC: B60J1/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power window controller for a car capable of quickening the open-close operation of a glass member, having necessary sufficient safety, durability (deterioration properties with time) and workability.  <P>SOLUTION: The power window controller for the car has a DC motor device 110 for opening and closing the car-window glass member and a current control means 120 controlling a current flowing through the motor device 110. The current control means 120 has an open-close end band PWM control means 120 PWM-controlling the current flowing through the motor device 110 when the car-window glass member is positioned at either place of a band near to the place of a totally closing or the band near to the place of a totally opening. The means 120 further has a current constant control means 120 keeping the current flowing through the motor device 110 constant when the car-window glass member is positioned at the place of the band of the intermediate place of an opening and a closing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082224-A (JP)
Title: Aerosol tool for spraying in minute quantity
Inventor: UNNO NAOHARU
IPC: B65D83/14
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol tool for spraying which can be manufactured without a high working accuracy and with which the aerosol contents can be sprayed continuously for a long time in a unit of tens of minutes, hours, days and weeks or the like so that an effective insect killing effect, an insect repellent effect, a sterilization effect and smelling and deodorizing effect can be obtained by spraying an insecticide, an insect repellent, a disinfectant, perfume, deodorant or the like in a minute quantity for a long time while lessening affection on a human being.  <P>SOLUTION: A ball 13 is arranged on the tip of a nozzle casing 11 which communicates with a valve mechanism of an aerosol container 1. A tip fixing part 14 of the nozzle casing 11 is arranged extendedly up to the tip side from the hemisphere of the ball 13. The ball is fixed immovably to the nozzle casing 11 by seaming the tip fixing part 14 to the periphery of the tip side from the hemisphere of the ball 13. A communicating gap 15, through which an aerosol content can communicate, is formed between the inner surface of the nozzle casing 11 and the periphery of the ball 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094069-A (JP)
Title: Dielectric resin lens antenna
Inventor: OHIRA AKINARI
IPC: H01Q15/08
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric resin lens antenna, wherein dielectric ceramic powder is highly packed with a high density, a lens is miniaturized with low profile and weight-reduced at a low cost, and the antenna has, no phase shift takes place high sensitivity.  <P>SOLUTION: The dielectric resin lens antenna has the lens made of a dielectric resin composite member. The dielectric resin composite member is made of resin powder, with which dielectric ceramics powder, having two peaks of the particle distribution or more or dielectric ceramics powder having two kinds of average particle diameters or more, is blended. The lens is formed through compression forming. The blending quantity of the dielectric ceramics powder is to be 15 to 70 vol.%. The resin powder is to be tetrafluoroethylene resin powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087819-A (JP)
Title: Drying oven for coating
Inventor: HARA HIDEAKI
IPC: F26B9/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying oven for coating capable of suppressing whirling of a foreign matter by hot air and reducing failure of quality, that is, the foreign matter is deposited on a coating film.  <P>SOLUTION: An induction heating zone 4 constituting the drying oven for coating is provided with an oven body 11; and a pair of electro-magnetic induction heating devices 12 provided at respective staying positions in the oven body 11. The electro-magnetic induction heating device 12 is provided with an electro-magnetic induction heating coil 13 arranged in opposed to a locker part of an automobile body 2. Further, the electro-magnetic induction heating coil 13 generates an induction current of high-frequency at the opposed locker parts by line of magnetic force of high-frequency and the locker part itself is heat-generated by the electric resistance to heat it and raise its temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089613-A (JP)
Title: Water-based coating composition and coating method by using the same
Inventor: NISHIZAWA YASUAKI
IPC: C09D175/04
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating composition capable of providing a coated film having excellent resistance to water attachment and weather resistance, and also having excellent finish regardless of the thickness of the formed coated film; and to provide a coating method.  <P>SOLUTION: The water-based coating composition contains (A) an aqueous polyurethane resin having a hydroxy group, and (B) a water-soluble acrylic resin obtained by neutralizing an acrylic copolymer obtained by copolymerizing a polymerizable unsaturated monomer containing a ≥4C hydrocarbon group, a hydroxy group-containing polymerizable unsaturated monomer, an acid group-containing polymerizable unsaturated monomer and other polymerizable unsaturated monomers, with a neutralizing agent, regulated so that the compounded proportions of the components (A) and (B) based on the total solid component of the components (A) and (B) are 30-99 wt.% and 1-70 wt.% respectively. The coating method uses the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091215-A (JP)
Title: Relative position detecting device of piping
Inventor: IKEDA SHINTARO
IPC: G01C9/22
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fracture of piping connection sections and leakage of fluid from connected parts by detecting an inclination degree of piping, without digging up buried piping.  <P>SOLUTION: The relative position detecting device of piping is composed of a relative position detecting part 3 fixed to piping having nearly a U shape, a metering device 5 with a pair of detection parts 5a, 5b installed on the ground, a connection pipe 13 for connecting both ends 3a, 3b of the relative position detecting part 3 and the respective detection parts 5a, 5b of the metering device 5, and a working medium 6, comprising two kinds of liquids which are accommodated in piping, possessing different specific gravities respectively and which do not blend with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI