baber/WOPTO huggingface dataset:
Patent JP-2004017263-A (JP)
Title: Porous wheel grind stone
Inventor: SUZUKI KENJI
IPC: B24D3/18
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous wheel grind stone for finishing a ground face of a ground material, and not contaminating the ground material.  <P>SOLUTION: A porous ceramic is utilized which has a three-dimensional net-like frame structure for communicating a large number of adjacent pores 1 of approximately sphere shape with each other via communication holes 2. An overall porosity is 50-90%. A frame part 3 is composed of polycrystalline ceramics with 10% or less of porosity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031422-A (JP)
Title: Glove box apparatus
Inventor: HORIE MASAHISA
IPC: H01G9/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box apparatus which is capable of manufacturing a high-quality electric double layer capacitor cell with high efficiency.  <P>SOLUTION: The glove box apparatus is equipped with a glove box 10 demarcating a closed space, a path box 42 communicating with the glove box 10 through a communicating opening 41, an inner door 43 opening or closing the communicating opening 41, an inlet/outlet 44 provided to the path box 42, an outer door 45 opening or closing the inlet/outlet 44, and a heater 50 which heats the inside of the path box 42, and a vacuum drying oven 40 which exhausts air from the path box 42 that is hermetically closed once when materials are introduced into the glove box 10 through the path box 42, then heats its inside with the heater 50, and introduces an inert gas into the path box 42 so as to make its internal pressure return to a normal pressure after a prescribed time elapses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081657-A (JP)
Title: Vitrification method and vitrification apparatus for porous soot body of optical fiber preform
Inventor: KOMURA YUKIO
IPC: C03B37/014
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the fall of an optical fiber preform without giving rise to a great difference in the external diameter in a longitudinal direction even of the optical fiber preform having large dimensions and without producing an unvitrified part in a vitrified part. SOLUTION: According to the position of the vitrified part of a porous soot body 58 of the optical fiber preform 50 corresponding to the vitrification region existing within an electric heater 124 within a furnace tube 122, i.e., according to whether the porous soot body 58 is a bottom end 72, an intermediate section 70 or a top end 74, a controller 16 controls at least one of any among the vitrification temperature by the electric heater 124, the moving speed of the vitrification region and the optical fiber preform 50 and the flow rate of the gas supplied into the furnace tube 122.
Patent JP-2003110953-A (JP)
Title: Viewing limit apparatus, viewing limit system, and viewing limit program
Inventor: UNEMURA TOYOAKI
IPC: H04N7/16
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a viewing limit apparatus and a viewing limit system capable of recognizing whether or not the viewing limit is to be conducted before receiving grading information transmitted with a television broadcast signal and to provide a transmitter and a viewing limit program used by the viewing limit apparatus and the viewing limit system. SOLUTION: Together with a television broadcast signal, first rating information is transmitted, and together with electronic program guide information, second rating information is transmitted. A control unit 11 extracts the first rating information from video data decoded by a video decoding unit 4 and extracts the second rating information from EPG data decoded by an EPG processing unit 10. Upon program reservation, it is decided whether reservation is enabled according to the viewing limit based on the second rating information and the decision is displayed on a program reservation setting guide.
Patent JP-2003200062-A (JP)
Title: Catalyst for vehicle
Inventor: SUZAWA TAKUMI
IPC: F01N13/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce exhaust emission by using a catalyst body of low heat capacity and low pressure loss without using a coating layer and contriving early activation and to improve exhaust purifying performance by improving combinations of catalyst bodies and performances of respective catalyst bodies.  <P>SOLUTION: A start catalyst 1 is disposed on the upstream part of an exhaust pipe P of a vehicle engine E and a ternary catalyst 2 is disposed on the downstream part. The start catalyst 1 is constituted in such a manner that a substituted element is introduced into substrate ceramic such as high heat- resistant cordierite and, thereby, a catalyst component is deposited directly on the substituted element by chemical bounding. This catalyst for vehicle requires no coating layer, therefore, has low heat capacity and high opening area and enables the reduction of exhaust emission and the reduction of pressure drop as a result of early activation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004031230-A (JP)
Title: Fluorescent lamp and manufacturing method of fluorescent lamp
Inventor: NISHIMURA KIYOSHI
IPC: H01J9/39
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which a lamp property can be maintained.  <P>SOLUTION: The fluorescent lamp has a straight tube-formed glass tube 2 having airtightness, and phosphor and a protecting film substance are coated on the inner face, and argon gas or the like is filled. As for the end part of the glass tube 2 of the fluorescent lamp, a lead wire 6 is fixed to a stem 5, and a filament 7 is mounted between the tip ends. A thermionic emission matter is installed at the filament 7. An exhaust pipe 8 is mounted on the stem 5, a communicating hole 9 is formed by opening a hole, and a getter material 15 activated at 450°C is sealed in the exhaust pipe 8. Because the getter material 15 is activated at 450°C, the glass tube 2 softens by heating, and deformation by atmospheric pressure is prevented. Because water molecule of H<SB>2</SB>O on a surface or the like of the glass tube 2 is desorbed at around 100°C, and impure gases such as decomposition gas of CO<SB>2</SB>or CO is desorbed at 250°C or more, any of them are surely desorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348750-A (JP)
Title: Dc power source circuit and stand-by power circuit utilizing same
Inventor: SUZUKI TAKESHI
IPC: H02M3/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To develop a significantly energy-saving stand-by power circuit that can accommodate a broad range of control circuit currents.   <P>SOLUTION: An AC power source AC and a load circuit RL are connected in series with an reverse serial circuit comprising two FETs Q1 and Q2, whose zero-point sources and the gates are mutually connected. An FET Q3 and a diode D3 are connected, in series with a circuit comprising a regenerative diode D4 connected in parallel from the zero point side between the zero point and the AC black point to a serial circuit of a capacitor C and an inductor L. A battery B is connected between the zero point and the Q3 gate, with the positive on the gate side. This circuit satisfies expression 'C voltage is substantially equal to a Q3 gate voltage subtracted by a Q3 threshold voltage'. The C voltage is used as the power source for a control circuit SG, and the SG output OP is applied to the Q1 and Q2 input. If the OP is high, both FETs are turned on, and the RL is actuated. If the OP is low, the RL is not actuated, and it goes into a stand-by state exists. This circuit becomes a stand-by power circuit that significantly saves energy, regardless of the size of the SG current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125213-A (JP)
Title: Image processor, image processing method, and medium for storing image-processing control program
Inventor: KUWATA NAOKI
IPC: H04N9/73
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of conventional image processing that has a lack of accuracy and is difficult for an untrained user to carry out, has caused the image which is not correctly compensated for color slippages over the entire gradation range and cannot be corrected with a high degree of efficiency when image data including an abnormal element other than just a color slippage. SOLUTION: At a step S102, a sample-frequency distribution of image data is found for each color component by applying a thinning technique on samples. At a step S116, a decision as to whether or not analogy exists among the sample-frequency distributions of the color components is made. A low degree of analogy is not regarded as an indicator which suggests that characteristics recognized from the sample-frequency distributions shall naturally be made uniform among the color components. In this case, the characteristics are compensated for a color slippage included therein by correcting an offset, putting an emphasis on the contrast and correcting the brightness at steps S204 to S216 in order to produce a well pitched and good image from the image data with poor color reproducibility. In addition, since the compensation and correction work is automated, even an untrained user is capable of correcting the balance of color with ease. Further, at a step S205, an offset quantity reflecting a degree of analogy is calculated for use in the compensation of the characteristics for a color slippage.
Patent JP-2004039520-A (JP)
Title: Vacuum cabinet, its manufacturing method and electron emission element using it, phosphor light emitting device, and image drawing device
Inventor: DEGUCHI MASAHIRO
IPC: H01J31/12
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cabinet having a support member superior in breakdown voltage property and has a high anti-static effect, and its manufacturing method.  <P>SOLUTION: An insulating porous structure in which a gas phase and a solid phase mixedly exist is applied for a base material of a support member 6 that supports at a certain intervals the space formed between a first base material 1 and a second base material 3. By choosing as appropriate the solid phase material and the mixing particulates constituting the above support member 6, a vacuum cabinet having both the breakdown voltage property and the anti-static effect and with little deformation can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035977-A (JP)
Title: Thin-film forming apparatus
Inventor: KONDO YOSHIKAZU
IPC: C23C16/507
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film forming apparatus for restraining staining of a discharge face of an electrode, by inhibiting a reactive gas and a discharge gas from mixing in a discharge space.  <P>SOLUTION: The thin film production apparatus is provided with a discharge space in which a first electrode and a second electrode are arranged so as to face each other, and a gas supply means for supplying the discharge gas and the reactive gas respectively and individually into the above discharge space. The reactive gas supply port of the above gas supply port for supplying the above discharge gas and the reactive gas respectively and individually to the above discharge space is arranged at a distance of d satisfying the following expression (1): 0<d<D (wherein D is the distance between the first electrode and the second electrode), from the above second electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048163-A (JP)
Title: Network image input/output system and network image input/output method
Inventor: OTA YASUTOSHI
IPC: H04N1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network image input/output system and a network image input/output method wherein an image recording device interconnected with an image reader efficiently and quickly records and outputs image data of an original read by the image reader.  <P>SOLUTION: In the network image input output system 1, a directory server DS provides characteristic data of printers Pr1 to Prn on the network NW to a scanner SC in response to a characteristic inquiry from the scanner SC connected to the network NW. When the scanner SC selects any of the printers Pr1 to Prn for recording and outputting data on the basis of the characteristic data, the scanner SC reads the original 3 and transmits image data of the original 3 to the selected printer among the printers Pr1 to Prn. In this case, the scanner SC once stores the image data read from the original 3 to a cache section and transfers the data after that. Thus, the system can reduce the occupied time of the scanner SC to enhance the operating efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041865-A (JP)
Title: Discharge container
Inventor: SUZUKI TAKASHI
IPC: B65D47/34
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge container capable of ensuring a stable discharge state in spite of having a simple constitution.  <P>SOLUTION: The discharge container 1 is equipped with a container 3 housing a liquid 2 and an actuator 4 and a cylinder 5 is arranged in the container 3. The cylinder 5 is equipped with a large diameter part 5a, an inclined part 5c and a small diameter part 5b. A first piston 7 and a valve disc 8 are arranged in the large diameter part 5a and a second piston 9 is arranged in the small diameter part 5b while energized by a spring 10. The valve disc 8 has a protruded part 8b provided to the lower part of a seal part 8a thereof and an interval holding member 11 is arranged between the valve disc 8 and the second piston 9. When the actuator 4 is pushed down, the second piston 9 is pushed down by the liquid 2 in the cylinder 5 until the protruded part 8b comes into contact with the inclined part 5c. The protruded part 8b comes into contact with the inclined part 5c to be guided inwardly, an interval is generated between the seal part 8a of the valve disc 8 and the inner wall of the cylinder 5 and the liquid 2 is discharged from a nozzle 4a by the energizing force of the spring 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045631-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TAKESHI
IPC: G03G15/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that effectively solves, by a simple structure, conventional problems (in which toner which has not been separated, cleared away, and consequently remaining on an intermediate transfer belt sticks to a pressure roller, and in which residual toner re-sticking to the intermediate transfer belt later soils an image).  <P>SOLUTION: The image forming apparatus has a plurality of image carriers 40, the intermediate transfer belt 10, and a belt cleaning means 17 which clears away residual matter on the intermediate transfer belt 10. In the apparatus, the pressure roller 71 is disposed downstream of the belt cleaning means 17 and upstream of the primary transfer section of the furthest upstream side in order to press the intermediate transfer belt from the external surface, thereby curving the belt inside. The image forming apparatus comprises: a drive means which rotates the pressure roller 71 in the same direction as the intermediate transfer belt 10; and a cleaning member 73 disposed so as to be brought into contact with the pressure roller and separated therefrom for cleaning the surface of the pressure roller by the contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045203-A (JP)
Title: Design aid device, design aid method, design aid program, and computer readable recording medium recording the design program
Inventor: SUGITA JUN
IPC: G06F17/50
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply obtain the size of a roof from a photographed image of the roof.  <P>SOLUTION: A design aid device comprises an image acquisition means (S01) for obtaining an image of the roof in a state where a unit plate is placed on the roof, and an arithmetic means (S05, S07) for calculating the size of the roof plane by comparing (S04, S06) the roof plane in the obtained image with the unit plate. Since the inclination of the roof plane and the inclination of the unit plate are the same, the length of the roof plane in each direction in the image of the roof can be obtained on the basis of the length of the unit plate in each direction in the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048401-A (JP)
Title: Electronic still camera
Inventor: MAKI TAKASHI
IPC: H04N101/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic still camera which performs consecutive photographing with a high image quality at high speed.  <P>SOLUTION: When a release button 35 is turned on, this digital camera 1 photographs the image of a subject with a CCD 13, and temporarily stores the photographed image in a frame memory 17, and then stores the image in a data storage memory 41 as electronic data. At the time of executing continuous shooting to continuously photograph images with predetermined intervals, image reduction processing to store reduced images obtained by executing predetermined thinning-out processing to the images fetched from a CCD 13 in the frame memory 17 in a main scanning direction and sub-scanning direction in the frame memory 17 again is successively carried out to each photographed image. Therefore, it is possible to quickly execute continuous shooting by fetching the continuously shot images by effectively utilizing the frame memory 17 without accurately matching those images and the targeted image size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044707-A (JP)
Title: Flexible coupling
Inventor: YONETANI MITSUHIRO
IPC: F16D3/62
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible coupling capable of facilitating a winding process of reinforcing cord and a setting process to a mold, in a structure of the coupling.  <P>SOLUTION: At least four sets of components 2 made by winding reinforcing cord 5 between two sleeves 3, 4 arranged at a fixed interval d in a loop shape are provided. The components 2 are disposed side by side on a periphery of the coupling, and the components 2 adjacent to each other dispose to each other on the periphery the sleeves 3, 4 on one side, disposes side by side in an axial direction. In this state, the reinforcing cord 5 is buried in rubber elastic element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047014-A (JP)
Title: On-vehicle disk player
Inventor: KATO KAZUNARI
IPC: G11B17/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle disk player in which damage to a disk during transportation can be prevented and adjustment of tilt of an optical axis of a pickup in an assembling process can simply be performed.  <P>SOLUTION: This player is provided with a drive unit 8 in which a turn table 13 and an optical pickup 11 are mounted on a drive chassis 9, an arm clamp 14 supporting a clamper 15 freely rotatably, a clamp mechanism performing elevation operation of an arm clamp 14 so that a disk D is retained between the turn table 13 and the clamper 15 or the disk D is in a holding/releasing state, a lock mechanism making a drive unit 8 lock or unlock for a chassis 1, and one pair of slide members 21, 22 of left and right being movable back and forth with a motor 23 as a drive source. In the midst of allowing the both slide members 21, 22 to switch to operate the clamp mechanism and the lock mechanism, the turn table 13 is allowed to have a half locking position at which a locked state of the drive unit 8 is kept with a disk D clamped, so that the both slide members 21, 22 can be stopped at this half locking position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047024-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI MAKOTO
IPC: G11B5/84
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium of which the manufacturing cost can be reduced by omitting a film formation of a nickel-phosphorous (Ni-P) alloy layer.  <P>SOLUTION: This magnetic recording medium has a glass substrate to which texture process is applied. The glass substrate is provided with a magnetic recording layer. Dispersion layers in which the prescribed element is dispersed are formed in the glass substrate, the prescribed element has electric negativity being larger than the prescribed value, and has ion radius being larger than sodium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018514-A (JP)
Title: Fishnet antifouling agent
Inventor: KOHARA MASANORI
IPC: A01N37/32
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishnet antifouling agent which has an excellent antifouling effect on aquatic fouling organisms, such as coelenterata including hydroida and obelia, shellfishes, tubular polychaeta, and algae, attaching mainly to fixed fishnets and culturing fishnets, has low pollutentness, is excellent in storage stability, and therefore is praciticable.  <P>SOLUTION: This fishnet antifouling agent contains N-benzylmaleimide as an active ingredient. It is confirmed that the fishnet antifouling agent has the excellent antifouling effect on the aquatic fouling organisms and is excellent in the storage stability. Further, it is confirmed that toxicity of the agent is low and safety thereof is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054016-A (JP)
Title: Color image forming apparatus
Inventor: YAMAZAKI FUMIYA
IPC: G03G15/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of controlling density or color, and also, capable of detecting transfer-jamming and a residual paper, even though the apparatus has a small-sized and inexpensive constitution wherein the number of the whole sensors is reduced.  <P>SOLUTION: A color sensor 29 for reading a patch pattern formed on a transfer material 2 in order to control the density or the color is used also as a sensor for detecting the presence or absence of the transfer material 2, and transfer-jamming is detected based on whether or not the transfer material is detected by this sensor at a prescribed timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049680-A (JP)
Title: Pupil spacing measuring system
Inventor: KAZAMA HIROAKI
IPC: A61B3/11
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pupil spacing measuring system with which a subject can measure a spacing between his/her pupils by himself/herself without needing a hand.  <P>SOLUTION: A computer CP includes an arithmetic unit 1, an input unit 2, and a display 3. When the subject gazes at a bar P stood between the display 3 and the subject's eye by his/her left eye and his/her right eye and a point on extension lines of line segments for connecting the respective eyes to the bar on the display is specified by the input unit 2, the arithmetic unit 1 acquires positions of two specified points of the left eye and the right eye on a screen, and calculates the spacing between the subject's pupils based on the distance between these two points, a distance X1 between the display and the bar and a distance X2 between the bar and the subject's eye.  <P>COPYRIGHT: (C)2004,JPO