baber/WOPTO huggingface dataset:
Patent JP-2004228181-A (JP)
Title: Plasma treatment apparatus and method therefor
Inventor: IKEDA TARO
IPC: B01J19/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus in which the adhering matter of a conductive material does not influence plasma treatment in the case that the conductive material is plasma-treated.  <P>SOLUTION: The plasma treatment apparatus 100 for performing plasma treatment for a part including the conductive material of a wafer W comprises: a chamber 1 for storing the wafers W; a treatment vessel having a bell jar 2 consisting of a dielectric wall provided so as to communicate with the chamber 1 upward of the chamber 1; mounting bases 11 and 13 for mounting the wafers W provided in the chamber 1; an antenna 51 wound in a coil shape on the circumference of the outside of the bell jar 2 to constitute an induced electric field inside the bell jar 2; a gas supply means 40 for supplying gas for performing plasma treatment in the treatment vessel; and a shield member 54 provided along the inner wall of the bell jar 2 and having a plurality of window parts not continued in the peripheral direction over the entire periphery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222824-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MIYASAKA KOICHI
IPC: A61B8/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus to improve the image quality of a deep part in an ultrasonic diagnostic apparatus which constitutes an image by the harmonic method.  <P>SOLUTION: An ultrasonic probe 10 repeatedly transmits an ultrasonic beam of a transmitted waveform with straight line frequency modulation into a subject. A basic wave component processing member 20 and a second harmonic wave component processing member 30 paratactically process a received signal of echo corresponding to the above. A basic wave component of center frequency of a transmitted ultrasonic wave is extracted by pulse compression of a received signal and multiplied by a prescribed weight factor in the basic wave component processing member 20. A second harmonic wave component with double frequency of the center frequency of the transmitted ultrasonic wave is extracted by pulse compression of the received signal and multiplied by the prescribed weight factor in the second harmonic wave component processing member 30. Both of these weighting results are added by an adder 40 and a diagnostic image is constituted by an image constituting equipment 44 based on the addition result. The weight factor of the basic wave component is increased at the point further than the transmission focus point where the power of the second harmonic wave component declines so that the deteriolation of the image-quality of the deep part is mitigated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224110-A (JP)
Title: Regeneration power generation control device for hybrid vehicle
Inventor: ITO YOSHITERU
IPC: B60L50/16
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an increase amount of intake air increased for maintaining an engine in the driving state and to reduce a consumption amount of fuel when locking up.  <P>SOLUTION: The regeneration power generation control device for a hybrid vehicle is provided with a control means for engaging or semi-engaging a lock up clutch by carrying out forbidding of fuel cut of an engine and increase in an intake air amount when an accelerator is released at an area where the lock up clutch is engaged or semi-engaged and regenerating/generating a motor generator by motive force inputted from a wheel when the accelerator is a predetermined opening or less. The control means is provided with an operation completion determination means for determining completion of the engagement operation of the lock up clutch. The control is carried out so as to stop forbidding of fuel cut of the engine and the increase in the air amount and start the regeneration/generation of the motor generator when it is determined that the engagement operation of the lock up clutch is completed by the operation completion determination means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226531-A (JP)
Title: Electromagnetic wave intensity modulator
Inventor: SUZUKI CHIYOUJITSURIYO
IPC: G02F1/017
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid terahertz band electromagnetic wave intensity modulator which has excellent monochromaticity of the terahertz band electromagnetic wave, carries out efficient modulation, and uses a solid-state component.  <P>SOLUTION: The modulator is constructed with a structure of which the peak of the reflection spectrum with 99 % or higher absolute reflectance has at least one or more valleys in itself. By varying the position of the valley in the reflection peak by using single external force such as an electric field, a magnetic field, light or stress or a combination of some of them, reflection intensity and transmission intensity of the electromagnetic wave made incident with energy E=2πh/λ are modulated wherein E, h and λ express energy, Plank's constant, and the wavelength respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224161-A (JP)
Title: Carrier vehicle
Inventor: MINO HIDEYUKI
IPC: B61B13/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier vehicle that can let the drive wheel ground assuredly and improve the direct advancing property and the turning property more with simpler configuration.  <P>SOLUTION: A main body frame component (10) includes driving wheels (20a and 20b) and a front driven wheel (30f) and a rear driven wheel (30r) on the front and rear of the driving wheels (20a and 20b) respectively. The front and rear wheels are placed in a manner that when the driving wheels are in contact with the floor and one of the front or the rear driven wheel is in contact with the floor, the other driven wheel floats from the floor by a predetermined distance (Lv).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224508-A (JP)
Title: Input device for article housing unit
Inventor: TANI YOSHIHIRO
IPC: B65G1/137
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the generation of malfunction of putting an article in/out with a simple alteration.  <P>SOLUTION: This input device for an article housing unit inputs completion of the carry-in operation or the carry-out operation when carrying in/out the article in relation to the housing unit 8 instructed by a housing instruction lamp 22 among a plurality of housing units arranged in parallel with each other. A switch main body is arranged in an upper part of an opening surface 7 provided in a front surface of each of the housing units 8 of a picking cart 1, and a pull rope 23b for operating the switch main body is suspended to reach the opening surface 7. Visual recognition is thereby improved, and the carry-in work and the carry-out work can be continuously operated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227276-A (JP)
Title: Human communication behavior recording system and method
Inventor: KANDA TAKAYUKI
IPC: A63F13/424
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human communication behavior recording system and method capable of recording a human communication behavior under a fixed state.  <P>SOLUTION: This communication behavior recording system 10 comprises a communication robot 12. The robot 12 presents a behavior including at least either gesture or voice to a man. The reaction of the man to the behavior presented by the robot 12 is recorded. The bodily motion of the man is acquired by a motion capture system including a plurality of cameras 16, and the speech of the man is acquired as voice data through a microphone 18. The acquired human behavior data are stored in a human behavior DB 24 in association with the behavior presented by the robot 12. Since the robot 12 can always present the perfectly same behavior, a fixed state can be created by the robot 12. According to such a robot system, the man can be made to take a specified action by using the human behavior DB 24, and the human communication behavior in a fixed state, for example, can be recorded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226924-A (JP)
Title: Image forming apparatus
Inventor: ITO HIROSHI
IPC: G03G15/16
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate an impact at the time of making a cleaning member abut on and coming into contact with a joint in an image forming apparatus possessing the cleaning member which is separated from and abuts on an intermediate transfer medium.  <P>SOLUTION: The image forming apparatus possessing the cleaning member that is separated from and abuts on the intermediate transfer medium possessing the joint is provided with a separating/abutting mechanism (11) by which one side part of the cleaning member is made to firstly abut on a non-image area so as to cross the joint.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232526-A (JP)
Title: Electric blower
Inventor: SUZUKI HITOSHI
IPC: F04D29/66
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower capable of reducing noise of blades.  <P>SOLUTION: A motor 2 houses a motor body part 30 having a rotor shaft 35, and rotates by attaching a fan 3 having eight fan blades 52 to the rotor shaft 35. A fan cover 5 for covering the fan 3 is attached to a motor case 10. A diffuser 4 is provided so that nineteen pieces each of upper flow rectification plates 61 and down flow rectification plates 62 protrude in a plane spiral wall shape on a plane facing the fan 3 of a disk 60 which the rotor shaft 35 penetrates and on a plane facing the motor 2. A swirl direction of the down flow rectification plates 62 is opposite to the upper flow rectification plates 61. The diffuser 4 provided between the fan 3 and the motor case 10 introduces air sucked in from a suction opening 70 to the inside of the fan cover 5 by rotation of the fan 3, from a guide air passage 66 between the upper flow rectification plates 61 to a motor 2 side through a guide air passage 68 between the down flow rectification plates 62 communicated to the guide air passage 66.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233661-A (JP)
Title: Stimulus sensitive composition and compound
Inventor: KODAMA KUNIHIKO
IPC: G03F7/004
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stimulus sensitive composition having high sensitivity and high resolving power and exhibiting good profile, to provide a photosensitive composition having high sensitivity at ≤200 nm, particularly at exposure wavelength of F<SB>2</SB>laser light (157 nm), and also to provide a new compound which generates an acid or a radical under an external stimulus so as to provide these compositions.  <P>SOLUTION: The stimulus sensitive composition contains a compound (A) which generates an acid or a radical under an external stimulus and has a carbonyl group and a fluorine atom, wherein the compound (A) is particularly a compound having a cationic moiety and an anionic moiety and having a carbonyl group and a fluorine atom in the cationic moiety.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230531-A (JP)
Title: Rotating saw
Inventor: INOUE HARUO
IPC: B23D61/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating saw using a super hard sintered body, having high durability and long life, and suppressing chipping and the damage of a base plate when cutting material easily causing earth and sand wear of a tip, such as high silicon aluminium alloy, autoclaved lightweight concrete (ALC), metal matrix composite (MMC), semisintered super hard alloy, semisintered ceramic, and ceramic material.  <P>SOLUTION: The rotating saw is provided with a plurality of tips made of a super hard sintered body on the periphery of a disc-shaped base metal. Super hard particles composing the super hard sintered body are 10 to 100 μm in average diameter, and at least an rake angle of a cutting edge of the tip is made to be a negative angle. The tip is alternately arranged with ridge blade tips and flat blade tips, and the height of the flat blade tips is made to be lower than that of the ridge blade tips.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241207-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/10
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To hold the unit cell by a simple and compact structure and improve assembly workability.  <P>SOLUTION: The unit cell 12 comprises a plurality of metal clamping members 70 for holding the outer periphery portion of a first and a second metal separators 24, 26 at two or more places. The metal clamping member 70 has a side part 72 and a first and a second locking parts 74, 76 which are flexed at both ends of this side part 72. The first and second locking parts 74, 76 penetrate the outer periphery end part of the first and second metal separators 24, 26 and are bent to the second metal separator 26 side, and hold the first and second metal separators 24, 26 and give a prescribed holding force to the whole unit cell 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238241-A (JP)
Title: Bending method of stainless-steel-wire-sealed glass plate
Inventor: TANIGAKI CHISAKO
IPC: C03B23/023
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending method capable of preventing cracks from occurring in bending stainless-steel-wire-sealed glass plate.  <P>SOLUTION: The bending method is for bending stainless-steel-wire-sealed glass plate yielded by cutting raw sheet glass having a stainless steel net sealed therein. The stainless-steel-wire-sealed glass plate is bent in such a state that there is no carbon having attached to a part of the net having appeared in cutting the raw sheet glass, exposed at the end face of the sheet glass, and apart from the cutting surface by at least 20 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238329-A (JP)
Title: Method for producing terephthalic acid cake suitable as polyester feedstock
Inventor: CHIKATSUNE TETSUYA
IPC: C07C51/47
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terephthalic acid cake suitable as a feedstock for the direct polymerization method for polyester.  <P>SOLUTION: A method for producing the terephthalic acid cake suitable as a feedstock for polyester comprises the following process: A high-temperature/high-pressure reaction liquid obtained by hydrolyzing dimethyl terephthalate is cooled by flashing to obtain an aqueous slurry of terephthalic acid particles, which is subjected to solid/liquid separation to obtain the objective wet terephthalic acid cake. In the above process, at a point when the conversion of the hydrolysis comes to ≥97%, the temperature of the reaction liquid is brought to 190-240°C followed by raising the conversion to ≥99%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236954-A (JP)
Title: Slide fastener
Inventor: YONEOKA MORIMASA
IPC: A44B19/26
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly slide a slider between wales without allowing the wales to be in pressure contact with flanges, when fastener tapes in knitting texture are opened by the slider.  <P>SOLUTION: A fastener element 3 is attached to one side edge of the fastener tapes 2 in the knitting texture. The flange 9 at the side of the bottom end 11 of the slider 1 is arranged in thin knit 22 between the element 3 and the wale 21 adjacent to the element 3. Then the slider 1 is slid with the part as reference. Therefore, the flange 9 is formed to have small width by providing a notched part 18 after notching the outer side of a lower end surface 16 in the flange 9, so that the front surface of the wale 21 is not brought into pressure contact with the flange by reliably performing sliding in the thin knit 22. Even when the fastener is fitted to trousers and forcedly pulled sideward for opening, the element is prevented from being engaged with a tape guide groove, or from coming off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237672-A (JP)
Title: Machine and method for removing molded article
Inventor: IMAEDA NOBUO
IPC: B29C45/40
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine and a method for removing a molded article which lessen the amount of consumption of energy without lowering the suction responsiveness of the molded article and the removal efficiency thereof, since a vacuum pressure is generated by making effective use of an exhaust of an air cylinder.  <P>SOLUTION: The machine for removal of the molded article is equipped with the air cylinder 13 for a balancer for canceling, by balancing, an elevation section including a suction device on the occasion when the suction device equipped with a suction pad 11 supplied with the vacuum pressure and sucking up the molded article is lowered and raised by an elevation driving device. The machine is so constituted that the exhaust released by the air cylinder 13 in the lowering is utilized for generation of the vacuum pressure supplied to the suction pad 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244154-A (JP)
Title: Sheet treatment device
Inventor: TSUJINO HIROMICHI
IPC: G03G15/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a distance from a retreat position to a stapled position, to shorten a processing time in stapling, to dispense with no extension and enlargement of a movement mechanism of a stapler when an elongation paper sheet is discharged and conveyed to the processing tray and to realize a post-treatment device coping with the elongation paper by restricting the enlargement of the device as small as possible.  <P>SOLUTION: The sheet treatment device enables the paper of elongation size to be aligned by retreating the stapler to a position not interfering with the paper within a movement range adjusted to a size carrying out stapling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242872-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which enables the altering of the kinds of the symbols being varied to the different kinds thereof by the players' operation.  <P>SOLUTION: In the pinball game machine 1 with a touch sensor 41m provided in a LCD 41a on a game board 11, when the specified ready for win state is generated under the varying of the symbols (yes at step S900) and the touch sensor 41m receives the input (yes at step 905), the operation is made by the players to let the touch sensor 41m start the sensing and detection of the state (yes at step S910). Upon the sensing and detection with the touch sensor 41m, a symbol control board 41b gains the random numbers and the symbols displayed on the LCD 41a is altered based on the random numbers (step S915).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242622-A (JP)
Title: Washing solution for separating and refining nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12N15/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing solution used in a separating and refining method of a nucleic acid including a step for absorbing the nucleic acid into a solid phase composed of an organic polymer having a hydroxy group on the surface and desorbing the nucleic acid from the solid phase and capable of washing away only impurity nonspecifically absorbed to the solid phase without detaching the nucleic acid absorbed in the solid phase.  <P>SOLUTION: The washing solution is composed of an aqueous solution of a water-soluble alcohol and used in the separating and refining method of the nucleic acid including the step for absorbing the nucleic acid into the solid phase composed of the organic polymer having the hydroxy group on the surface and desorbing the nucleic acid from the solid phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248209-A (JP)
Title: Picture forming method
Inventor: YOSHITOMI ATSUSHI
IPC: H04N1/41
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of overrun without decreasing the throughput of printing even when image data with low compression rate are transferred and printed.  <P>SOLUTION: Image data for each color plane are compressed in a host computer. Each color plane of compressed image data per block is transferred in order of a compression rate or a size to a printer. In the printer, transferred image data are extended, and color image is formed based on the extended image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251193-A (JP)
Title: Fuel system controlling equipment of internal combustion engine
Inventor: YAMAMOTO NAOKI
IPC: F02M55/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the compliance of actual fuel pressure for a target fuel pressure at the time of fuel cut recovery in controlling the discharging amount of a high-pressure fuel pump 6 so as to obtain the target fuel pressure set up in accordance with an operating condition by detecting the fuel pressure inside the fuel accumulator 10, in a fuel control system provided with a fuel accumulator (high-pressure piping) 10 for storing high-pressure fuel from the high-pressure fuel pump 6 and a fuel injection valve 12 in which the high-pressure fuel in the fuel accumulator 10 is led.  <P>SOLUTION: Part (10b) of the fuel accumulator 10 is blocked, and a solenoid valve 16 capable of reducing the volume of the fuel accumulator 10 (10a) is provided. At the time of the fuel cut recovery, the volume of the fuel accumulator room 10 (10a) is reduced by temporarily closing the electric valve 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249001-A (JP)
Title: Childcare furniture
Inventor: ITO MIEKO
IPC: A47D7/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide childcare furniture to be used as a baby crib, a table or a rack.  <P>SOLUTION: The childcare furniture includes: decorative plates 2; and leg members and side frame bodies 5 to be attached to/detached from the decorative plates 2. Thus, the furniture is used as the baby crib, the table or the rack. An abutment linear part 2a for keeping the bed in a still state is formed in the center part of the bottom side of the decorative plate 2 when the furniture is used as the baby crib by abutment onto a floor surface by prescribed length. Rocking bent parts 2b which are separated upward from the floor surface for rocking the baby crib to the right and left are formed at both the left and right sides of the abutment linear part 2a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264376-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus equipped therewith
Inventor: MORITA TATSUHIRO
IPC: C07C211/60
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable electrophotographic photoreceptor which is good in productivity and obviates the degradation in characteristics, such as photoresponsiveness, even when used under low-temperature environment and the like.  <P>SOLUTION: A polycarbonate resin having an asymmetric diol component and the enamine compound expressed by, general formula (1), for example, constitutional formula (2) are incorporated into a photosensitive layer of the electrophotographic photoreceptor. Thereby, the electrophotographic photoreceptor which is excellent in the productivity and durability and exhibits the good electrical characteristics under various kinds of the environment is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI