baber/WOPTO huggingface dataset:
Patent JP-2004352150-A (JP)
Title: Brake control device for vehicle
Inventor: OTSUKA YUKIHIRO
IPC: B60T8/88
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To promptly determine an active wheel speed sensor to be in bad condition due to lowering of power supply voltage during operation of a liquid pressure regulating means and to surely determine the active wheel speed sensor to be in bad condition during non-operation of the liquid pressure regulating means in a brake control device for a vehicle provided with the liquid pressure regulating means capable of regulating brake liquid pressure of a wheel brake, the active wheel speed sensor detecting a wheel speed, and a control unit controlling operation of the liquid pressure regulating means based on the wheel speed detected by the active wheel speed sensor.  <P>SOLUTION: The control unit 16 determines the active wheel speed sensors 17A to 17D to be in bad condition based on a condition that during the operation of the liquid pressure regulating means 4, a state of the power supply voltage applied to the active wheel speed sensor 17A to 17D being lowered not more than a set voltage lasts for a shorter time comparing to the time of non-operation of the liquid pressure regulating means 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359983-A (JP)
Title: Underwater etching method, and underwater etching device
Inventor: AOIKE SATOSHI
IPC: C25F7/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform electrolytic etching to the object to be worked without leaking an etching liquid into a water environment at the outside of an underwater etching device, and to reduce a waste liquid comprising radioactivity when it is applied to the inside of a nuclear reactor.  <P>SOLUTION: Water at the outside of the device is separated by double vessels, water passed through an ion exchange resin tank is circulated between the outward vessel and the inward vessel, and electrolytic etching is performed at the inward vessel. After the completion of the electrolytic etching, only the inward vessel is separated from a work, and an etching liquid remaining between the inward vessel and the work is cleaned with water circulating through the outer space part between the outward vessel and the inward vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004058049-A (JP)
Title: Film formation method
Inventor: SHIBATA TOKUO
IPC: B05D1/28
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film formation method capable of effectively forming a high crystallinity and high quality film formed on a high temperature condition and/or processed by a high temperature treatment on a non-heat-resistant film formation substrate such as a plastic material.  <P>SOLUTION: After forming at least one layer of film by a film formation process including a higher temperature process than a heat-resistant temperature of a substrate on the surface of the heat-resistant member having a higher heat-resistant than that of the substrate where the film is formed, the problem is solved by transferring the film formed on the heat-resistant member to the surface of the substrate on the temperature less than the heat-resistant temperature of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005000726-A (JP)
Title: Rotary applicator and rotary applying method
Inventor: NAKANISHI HIROKAZU
IPC: B05D1/40
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary applicator and a rotary applying method by which a coating liquid can be evenly applied on a substrate to be treated, which have simple constitution and by which treatment time by a spin coat method can be shortened.  <P>SOLUTION: The rotary applicator in which the substrate to be treated 11 is rotated at high speed and the coating liquid is spread on the substrate to be treated 11 and then is dried is provided with a gas blowing-out apparatus 51 which blows gas onto a surface of the substrate to be treated 11 to dry the coating liquid. In the gas blowing-out apparatus 51, air flow of the gas blown on the surface of the substrate to be treated 11 is made to decrease as it goes away from a rotation center of the substrate to be treated 11. Gas blowing-out ports 53 of the gas blowing-out apparatus 51 are provided only within a range corresponding to an inscribed circle C of the substrate to be treated 11 centering on a rotation center S of the substrate to be treated 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005814-A (JP)
Title: Speaker system
Inventor: NAKAJIMA YUICHI
IPC: H04R1/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system capable of avoiding vibration caused in a speaker unit in the speaker apparatus itself from being delivered to a speaker box wherein it is not required to insert a stand up to the inside of the speaker box.  <P>SOLUTION: A plurality of supports 12 extending radially from a main body part 11 of a weight 10 in the speaker box 3 separable into a first half and a latter half are fixed at a connection part 3a of the speaker box by using bolts 14. A drive unit 6 of the speaker unit 2 is coupled to the main body part 11 of the weight 10 and the main body part 11 of the weight 10 having a greater mass and acting like an imaginary ground can support the drive unit 6 of the speaker unit 2 in the inside of the speaker box 3 so as not to deliver the vibration to the drive unit 6. A pivotally support mechanism 18 pivotally supports the stand 9 and the speaker box 3 to attain oscillation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005848-A (JP)
Title: Iboc broadcast receiver
Inventor: ISOGAI KAZUO
IPC: H04H20/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for a station searching (seeking) operation for specifying a broadcast wave when IBOC broadcast is received including existing analog broadcast.  <P>SOLUTION: An IBOC broadcast receiver is provided with a tuner part for selecting and outputting the broadcast wave whose frequency is tuned from respective broadcast waves received through an antenna, an S meter for detecting an electric field strength level (S meter value) of a received signal corresponding to the frequency which is set when seeking, and a control part. In the IBOC broadcast receiver, the control part selects and outputs the broadcast wave (S3 and S13) when an IBOC broadcast wave or an analog broadcast wave is decided to be included in the signal of the received frequency (S2, S12) on the basis of an S meter value detected by the S meter when the received frequency is moved to the tuner part in a prescribed step unit and the seek operation is performed (S1, S5, S7, S10, and S14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002824-A (JP)
Title: Vane rotary type compressor
Inventor: ADACHI TORU
IPC: F04C18/344
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane rotary type compressor capable of suppressing collision sound of a vane and a cylinder by suppressing vane stepped wear caused by use of the vane rotary type compressor for a long time and having high reliability and high commercial value.  <P>SOLUTION: An edge part of a suction channel opened into a compression chamber of a cylinder in which the vane slides is eliminated, and a means for making pressure in a vane front part operation chamber the same is formed to suppress vane stepped wear and prevent the occurrence of operation sound by suppressing collision sound of the vane and the cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001486-A (JP)
Title: Horizontal mount wheel, and manufacturing method therefor
Inventor: KIMURA YOSHIMASA
IPC: B60B25/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To cope with requirement of rim width change.  <P>SOLUTION: (1) In this wheel 10 having a rim 11 coupling detachably a rim main body part 13 and a side ring 14 in a coupling part 15, an axis-directional extension part 16 to expand a rim width with respect to standard one is provided in the rim 11. (2) This manufacturing method for the wheel for manufacturing the wheel having the rim 11 coupling detachably the rim main body part 13 and the side ring 14 in the coupling part 15 to allow rim width adjustment, has the first process for casting a wheel material 10m having a material axis-directional extension part 16m expanding the rim width with respect to the standard one, and the second process for cutting out the axis-directional extension part 16 from the material axis-directional extension part 16m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029584-A (JP)
Title: Low-molecular weight organic polymer-modified layered clay mineral and rubber composition comprising the same
Inventor: MARUYAMA TSUKASA
IPC: C09C3/10
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-molecular weight organic polymer-modified layered clay mineral forming a rubber-clay nanocomposite when compounded in a rubber composition.  <P>SOLUTION: The low-molecular weight organic polymer-modified layered clay mineral is obtained by at least partially replacing an exchangeable cation present between layers of a clay mineral with an organic compound composed of a reaction product of an organic compound having an ammonium group and an amino group with a maleic anhydride-modified low-molecular weight organic polymer as an organization treating agent. The rubber composition comprises the low-molecular weight organic polymer-modified layered clay mineral.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081204-A (JP)
Title: NEW POLYPEPTIDE HAVING RasGEF MOTIF AND DNA ENCODING THE SAME
Inventor: KOGA HISASHI
IPC: C07K16/18
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new DNA useful for screening a prophylactic, a remedy or a diagnostic agent for cerebral and neural diseases, etc., to provide a gene containing the DNA, to provide a new polypeptide encoded by the DNA, to provide a recombinant protein containing the polypeptide, and to provide an antibody to the new polypeptide.  <P>SOLUTION: The DNA composed of a specific base sequence, the polypeptide composed of a part or the whole of an amino acid sequence identical or substantially identical to a specific amino acid sequence, and the other polypeptide composed of such an amino acid sequence that a part of the amino acids in the specific amino acid sequence are subjected to deletion, substitution, or addition and having biological activity substantially homologous to the above polypeptide are provided, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005006439-A (JP)
Title: Assembling method and device for spindle motor
Inventor: ITSUZAKI HIRONORI
IPC: F16C43/02
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To assemble with high accuracy a spindle motor equipped with a fluid dynamic pressure bearing by surely holding one or both of an axis-side structure body from which a shaft is protruded and a bearing-side structure body having a bearing hole and by inserting the shaft into the bearing hole.  <P>SOLUTION: A first holding part 42 is descended before pressure reduction and a part of the shaft 10b is inserted into the bearing hole 18b, and a prescribed amount of oil L is put in a ring-shaped recess 10d. The axis-side structure body 10, a second holding part 46, the bearing-side structure body 12, the first holding part 42 and a holding part support 44 are covered with a pressure reducing cover D on a base 40, and an internal space is reduced in pressure. After the pressure reduction, the second holding part 46 is ascended to complete the insertion of the shaft 10b, and a housing 16 and the opening side of a sleeve 18 are engaged with each other in the ring-shaped recess 10d. Furthermore, the second holding part 46 is ascended in the direction of an axial line to upwardly depress both releasing plates 42c, the holding of the axis-side structure body 10 by the second holding part 46 is released to expand both holding ends 42a, and an assembly A is dropped on the base 40 to make the first holding part 42 separate from the second holding part 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251440-A (JP)
Title: Shock absorber
Inventor: KOJIMA SHIGERU
IPC: F16B4/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber with a shock absorber body having a reduced weight without lowering its strength, having a spring seat mounting structure.  <P>SOLUTION: The shock absorber comprises the shock absorber body, a mounting part swollen on the outer periphery of the body, and a spring seat 3 inserted into the outside of the body for supporting a coil spring while being locked to the mounting part. The mounting part has a plane portion at the end, perpendicular to the axis of the body. The spring seat has a cylindrical seat body 15 and a seat portion 16 and a lock portion 18 continuously provided inside and outside the seat body, respectively. The lock portion is locked to the plane portion, and a movement preventing means is provided between the seat body and the mounting part for preventing the relative rotation and up-and-down movement of both of them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005004926-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/23
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer type magnetic head which has good high-frequency characteristics, narrow tracks having no recording fringes and is compatible with high frequencies.  <P>SOLUTION: Both side faces of a metal magnetic film are held between a pair of nonmagnetic substrates, the surface of the metal magnetic film is set roughly in parallel to the sliding direction of a magnetic head, and the positions of both end surfaces of the metal magnetic film facing each other through a magnetic cap are shifted from each other in a track width direction. A tape sliding surface is cut from both side faces of a magnetic core to both ends of the magnetic gap part to cut into the side face of the core, thereby forming a track width regulation groove. The positions of the deepest parts of both track width regulation grooves in a track width direction are set roughly symmetrical to each other by separating them by a predetermined distance from the magnetic gap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000592-A (JP)
Title: Game machine
Inventor: YAMAZAKI YOSHIO
IPC: A63F5/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine giving no unpleasant feeling to a player.  <P>SOLUTION: The resistance values of resistances R0-R3 are set to reduce the difference of brightness between the case of lighting all LEDs 81-83 and the case of lighting the LEDs 81-83 respectively as single bodies and to make the brightness of the lighted LEDs close to almost the maximum. The difference between the brightness of the whole LEDs in the all lighted state and the brightness of the LEDs in the singly lighted state can thereby be reduced. As a result, color unevenness of every luminescent color can be reduced to enable the player to accurately recognize a game state based on the luminescent color regardless of the luminescent color, and no unpleasant feeling is given to the player. Further, since the resistances R0-R3 when set are adjusted based on values reduced by prescribed values from the maximum power consumable at stop button lamps 72-74 and the maximum current that can flow to the LEDs 81-83, the breakage of the LEDs themselves can be prevented, and their service life can be lengthened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010834-A (JP)
Title: Clock failure detection circuit
Inventor: TAKAGI TAKUYA
IPC: H03K5/19
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect the complete stop of a clock, temporary pulse omission, and the detection of period fluctuation as clock failure.  <P>SOLUTION: This clock failure detection circuit is provided with: clock smoothing circuits 1, 2, 31, 32, 36 and 37 which smooth a clock to be detected; comparison detection circuits 3, 4, 33 and 34 which detect whether the level fluctuation smoothed by the clock smoothing circuits 1, 2, 31, 32, 36 and 37 exceeds a preliminarily decided normal range, or stays smaller than the preliminarily decided normal range; and alarm signal generation circuits 5 and 35 which generate an alarm signal when it is detected that the level fluctuation exceeds the normal range or stays smaller than the normal range by the comparator circuits 3, 4, 33 and 34. The clock smoothing circuit is formed of a time constant circuit constituted of a resistance and a capacitor. The alarm signal generation circuit which generates an alarm signal is constituted of the NOT circuit of exclusive OR.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240391-A (JP)
Title: Gravure platemaking method
Inventor: SATO TSUTOMU
IPC: G03F7/004
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform excellent gravure platemaking using a positive thermal resist having necessary and sufficient development latitude without heating a coating film after the film is formed.  <P>SOLUTION: A positive photosensitive agent consisting of an alkali soluble positive photosensitive composition having development latitude without heating the coated film after the coating film is formed and sensitivity to a laser in an IR wavelength region is applied onto a roll on which platemaking is to be performed to form a photosensitive film. A positive image of the photosensitive film is exposed to the laser beam in the IR wavelength region, the part of the main chain or the side chain of molecules of a photosensitive film forming resin of the exposed part is cut so that the photosensitive film forming resin of the exposed part is converted into low molecular weight matter having much higher alkali solubility and a latent image appropriately generating scattering of the photosensitive layer is formed. The exposure part of the photosensitive film forming resin is washed out by performing alkali development to leave only the resist of a non-printing element part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004039629-A (JP)
Title: Plasma display panel including barrier ribs and method for manufacturing the barrier ribs
Inventor: BUN CHORUHI
IPC: H01J11/14
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel that uses barrier ribs to improve screen contrast, provides excellent exhaust efficiency with respect to red, green, and blue pixels, simple manufacturing process at low cost, and also to provide a method for manufacturing the barrier ribs.  <P>SOLUTION: The plasma display panel comprises: a first substrate and a second substrate; address electrodes formed in a line pattern on the counter surface of the first substrate; a dielectric layer formed over the entire front surface of the first substrate, covering the address electrodes; barrier ribs formed on the dielectric layer in a lattice pattern to define discharge cells; discharge sustain electrodes formed in pairs on the counter surface of the second substrate in a line pattern in a direction perpendicular to the address electrodes; and a transparent dielectric layer and a protection layer formed over the entire inner surface of the second substrate, covering the discharge sustain electrodes. The barrier ribs include first barrier rib members formed in a direction parallel to the address electrodes, and second barrier rib members formed in a direction parallel to the discharge sustain electrodes. At least one of the first barrier rib members and the second barrier rib members is made of a non-transparent material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005006541-A (JP)
Title: Method for measuring number of pollutant-degrading microbe
Inventor: SAIGANJI ATSUSHI
IPC: C12Q1/06
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for accurately measuring the number of pollutant-degrading microbes existing in polluted soil or the like.  <P>SOLUTION: This method for measuring the number of the pollutant-degrading microbes comprises the following processes. (1) A process for stepwisely diluting a sample gathered from an environment. (2) A process for preparing a plurality of liquid culture medium-containing containers at a dilution step, adding a diluted sample and a pollutant labeled with a stable isotope to each container, and culturing the sample at each culture step. (3) A process for measuring a stable isotope-containing substance after the culture and examining the presence or absence of the pollutant-degrading microbes in the sample on the basis of the measurement result. (4) A process for statistically estimating the number of the pollutant-degrading microbes in the original sample from the dilution step of the sample in which the presence of the pollutant-degrading microbes was judged and from the number of the pollutant-degrading microbes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010446-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: FUJIWARA ITSUO
IPC: G03C1/74
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material improved in both raw stock preservability and image preservability and to provide an image forming method.  <P>SOLUTION: In the heat developable photosensitive material containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on the same surface of a support, (1) a silver behenate content of the non-photosensitive organic silver salt is ≥50 mol%, (2) at least one selected from among the group of compounds represented by formula (1a): R-Y<SB>1</SB>-(L<SB>1</SB>)<SB>n1</SB>-CX<SB>1</SB>X<SB>2</SB>X<SB>3</SB>, formula (1b); R-Y<SB>2</SB>-L<SB>2</SB>-CX<SB>1</SB>X<SB>2</SB>X<SB>3</SB>, and formula (1c): R-Y<SB>3</SB>-(L<SB>3</SB>)<SB>n2</SB>-CX<SB>1</SB>X<SB>2</SB>X<SB>3</SB>is contained, and (3) the reducing agent is at least one selected from among the compounds represented by formula (R1) and formula (R2). The image forming method uses the heat developable photosensitive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007427-A (JP)
Title: Laser marking method
Inventor: SUWA MICHIO
IPC: B23K26/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing laser marking on not only a flat work but also a curved work without using any f × θ lens.  <P>SOLUTION: In the laser marking method for performing laser marking on a surface of a work W or the inside of a transmissive work by using an X-Y scanner 2, a linear translator 4 is provided between a laser apparatus 1 and the X-Y scanner 2, and a drive signal output device 6 having a correction table according to the shape of the work W is provided between a control device 3 of the X-Y scanner 2 and a drive device 5 of a movable lens C for adjusting the focal point of the linear translator 4. The condensing point of laser beams is changed by moving the movable lens C in the direction of the optical axis by the drive device 5 of the movable lens C according to the output signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004112758-A (JP)
Title: Data input unit
Inventor: TANAKA HIROSHI
IPC: H04M1/23
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data input unit by which data can be easily inputted by one hand by supporting a mobile phone by a handle added to it, providing a mechanism for moving operation keys to a position corresponding to the type of usage and moving keys to a position where they can be easily depressed by only a thumb.  <P>SOLUTION: A mobile information apparatus such as mobile phone has a first grip means 4, alphanumeric keys 5 and a display 2. Data are inputted by pressing the alphanumeric keys 5. The apparatus is further provided with a second grip means 18. The distance of the first grip means 4 can be adjusted with respect to the second grip means 18. The alphanumeric keys 5 is placed on an operation key member which can be rotated by a hinge shaft and can be moved to a position for facilitating input operations in response to the mode of an input.  <P>COPYRIGHT: (C)2004,JPO