baber/WOPTO huggingface dataset:
Patent JP-2004306109-A (JP)
Title: Metallic mold and apparatus for casting cast product using the mold
Inventor: UCHIYAMA HIROAKI
IPC: B22C9/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting apparatus for casting a large and thin cast product giving good dimensional precision, even without paying a special consideration to a temperature management between a sprue side and a side faced to the sprue side.  <P>SOLUTION: The casting apparatus 1 for casting the large and thin cast product is constituted of a movable mold 3 vertically shifted and a fixed mold 4 and provided with a divided mold 2 arranging a runner extended in the longitudinal direction passed through from the sprue at one side. Cavities 15-17 for forming the product formed in the movable mold 3 and the fixed mold 4, are designed so that the designed size is different at the sprue side 15a and the facing side 15b faced to the sprue 20 and the metallic mold size to the product at the sprue side 15a is larger in comparison with the metallic mold to the product at the facing side 15b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305613-A (JP)
Title: Cloth diaper
Inventor: MIZUSHIMA HIROSHI
IPC: A61F13/15
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To offer a cloth diaper which has a good wearing feeling, consistently holds a discharge, and has no horizontal leakage.  <P>SOLUTION: The cloth diaper has elasticity, is formed in a form of short breeches, which are made from cloth having an air-permeability, a hygroscopic property, and a quick-drying nature, and overlay from a waist part to the middle of the femoral region, and is divided by a splitting line 20 reaching the waist from the skirt on the front side of each femur. The front centroid side from the splitting line 20 is taken as the front body 24 and the rear centroid side from the splitting line 20 is taken as the rear body 22. The rear body 22 has the first plane fasteners 30 and 46 attached along the marginal portions of the splitting lines 20, and the second plane fasteners 54 and 62 which are attached to the marginal portion of the splitting line 20 of the front body 22 and are fixed to the first plane fasteners 30 and 46. The fifth plane fasteners 44, 60, and 68, which are covering members removably overlaying a male member having hook-like elements among the first plane fasteners 30 and 46 and the second plane fasteners 54 and 62, are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306546-A (JP)
Title: Suction cleaning method for nozzle face and suction cleaning device, liquid droplet discharging device, manufacturing method for electro-optical device, electro-optical device, and electronic equipment
Inventor: FUJIMORI KAZUYOSHI
IPC: H01L51/50
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction cleaning method for a nozzle face and a suction cleaning device which can appropriately clean the nozzle face without damaging it, a liquid droplet discharging device, a manufacturing method for an electro-optical device, an electro-optical device, and electronic equipment.  <P>SOLUTION: The suction cleaning method for the nozzle face is composed as follows. A suction cap 91 is confronted with the nozzle face 51 of a liquid droplet discharging head 8 by making the suction cap 91 closer to the nozzle face 51. A deposited matter deposited on the nozzle face 51 is sucked together with air by a suction means 94 connected to the suction cap 91.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306558-A (JP)
Title: Non-contact communication between device and its consumable article container
Inventor: ASAUCHI NOBORU
IPC: G06K17/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can suppress an induction voltage decrease at a non-contact tag.  <P>SOLUTION: The consumable article container has a memory circuit equipped with a memory, an antenna capable of carrying out non-contact communication with an external transmitting receiving part, and a control part for controlling the non-contact communication and controlling access to the memory. The memory circuit has a plurality of modes including an ID information confirmation mode for confirming ID information of the consumable article container through communication of the transmitting receiving part with the memory circuit, and a low power consumption mode in which the function of the control part is lowered. The memory circuit can shift to the low power consumption mode in response to the completion of confirmation of the ID information of the consumable article container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316167-A (JP)
Title: Structure of road drain ditch
Inventor: ISHIDA SHOZO
IPC: E01C11/24
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a new road drain ditch capable of reducing weight with good workability in comparison with the conventional concrete product, having the excellence in a collecting function and durability and simply, easily, efficiently and completely carrying out the inspection cleaning thereof.  <P>SOLUTION: The structure of the new road drain ditch comprises a box-shaped collecting box section 11 embedded inside of the road surface, a gutter section 20 integrally provided on the upper part of the collecting box section and a led section 30 provided on the upper part of the gutter section, the collecting box section is constituted as a road material coated section 12 boring a large number of water permeable holes 13 in one side of the upper part forming the ditch section, the gutter section is so formed that it is connected to the collecting section with the lower part and that the upper part is exposed to the road surface and, at the same time, a plurality of water permeable holes 22 are bored in a gutter wall section 21 facing the road material coated section side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317788-A (JP)
Title: Fixing unit roller
Inventor: MURAHAMA KAZUO
IPC: F16C13/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit roller which is excellent in all of quick start property, hot offsetting suppression property, continuous paper feeding property, and durability so as to cope with high speed continuous color printing.  <P>SOLUTION: The fixing unit roller 1 is provided with an elastic layer 3 constituted of a core shaft 2 and a plurality of layers provided on the core shaft and a surface mold-released layer 4 provided on the elastic layer, and the heat conductivity of the outermost layer of the elastic layer 3 is set as ≥0.6W/(mK), and the inner layer of the elastic layer is formed as a heat insulating layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317794-A (JP)
Title: Panel and device for image display
Inventor: YADA TATSUYA
IPC: G02F1/1368
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure in which an array substrate surface is uniformly coated with a photoresist layer.  <P>SOLUTION: An electrode mount area 4 includes a plurality of external connection electrodes 12 arranged on an array substrate, insulating layers 21 and 22 which are layered in order on the array substrate, and in areas between the external connection electrodes 12 and on ends of the external connection electrodes 12, and a separate insulating layer 23 layered on the insulating layer 22, and also includes a transparent electrode 24 on the external connection electrodes 12. An electrode non-mount area 5, on the other hand, has an uneven structure wherein a dummy structure 28 having insulating layers 25 and 25 and an insulating layer 27 layered in order on the array substrate 1 is arranged almost similarly to the arrangement pattern of the separate insulating layer 23. The electrode mount area 4 and electrode non-mount area 5, therefore, have similar uneven structures and then a photoresist layer can uniformly be applied after the uneven structures are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314850-A (JP)
Title: Brake force generation device for vehicle
Inventor: YAHAGI SATORU
IPC: B60T7/12
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake force generation device for a vehicle which does not cause any trouble with towing when the vehicle is towed in a state where the engine is working.  <P>SOLUTION: Whether an own vehicle is being towed or not is determined based on a selection position of a select lever and the own vehicle speed V, a relative speed Vr relative to a front object and the operation state of a hazard lamp. When it is determined that the own vehicle is being towed (the determination of the step 3 is "No"), the brake force generated with a brake actuator 6 is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328870-A (JP)
Title: Motor-generator for vehicle
Inventor: ASAO YOSHITO
IPC: B60L50/16
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-generator for a vehicle which can sharply improve the torque property of a rotary electric machine by suppressing a voltage drop in AC wiring and can avoid a sharp weight increase and cost increase.  <P>SOLUTION: An inverter unit 4 is equipped with a case 46 which houses a circuit board whereon a switching element, a diode, and a capacitor are mounted, and a heat sink 47 which is constituted integrally with the case 46. Then, the inverter unit 4 is attached to the top of a rotary electric machine 2 with the case 46 attached to a mounting plate 15 attached to a boss 26. Furthermore, the inverter unit 4 is electrically connected with a three-phase output terminal 27 which extends out from a rear bracket 19 via AC wiring 9, and it is electrically connected with a battery via DC wiring 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321439-A (JP)
Title: Method and apparatus of generating three-dimensional finite element model, and storage medium having program for generating the model recorded thereon
Inventor: INO MICHIO
IPC: G06T15/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the degradation of the precision of expression at a place where the stress concentration of an object easily occurs and causes lowering of reliability in the stress analysis of the finite element of the object when a three-dimensional finite element model faithfully reflecting the form of the object is generated by an X-ray CT device or an MRI method (magnetic resonance imaging method).  <P>SOLUTION: In a method of generating the three-dimensional finite element model, a voxel space is generated from a group of multi-slice images including an object, a group of nodal points is arranged to a voxel in the area of the object in this voxel space, and unnecessary one of generated tetrahedral elements generating the tetrahedral element to the group of these nodal points is removed. In an inspection area having one voxel on the surface of the object as a center, the voxel N<SB>vi</SB>in the area of the object is calculated, and a nodal point arrangement interval control factor B<SB>si</SB>is calculated by using the difference between the number of voxels N<SB>vi</SB>and a reference value<SB>RFE</SB>. The nodal point arrangement interval r1 of the voxels is calculated according to this factor V<SB>si</SB>. Then, the group of nodal points is arranged on condition that the number of nodal points arranged to each voxel is not larger than 1 and that another nodal point is not provided within the nodal point arrangement interval r1 of each voxel i.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327319-A (JP)
Title: Electrode manufacturing method
Inventor: YAGASAKI ERIKO
IPC: H01M4/139
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode manufacturing method capable of preventing the separation of an active material from an electrode.  <P>SOLUTION: This electrode manufacturing method is provided with a revolving roller in a polymer solution tank, and used for passing a sheet-like porous electrode so as to go around the revolving roller to fill pores of the electrode with a polymer solution. The electrode manufacturing method is characterized by setting an angle for entering the sheet-like porous electrode into the polymer solution and an angle for extracting it from the polymer solution above 10° with respect to the solution level of the polymer solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029760-A (JP)
Title: Image display apparatus
Inventor: KITANO SO
IPC: G02F1/17
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable image display apparatus reduced in driving voltage, which is a dry image display apparatus in which electric circuits are assembled by using multipurpose electronic materials without requiring generation of an intense electric field on driving.  <P>SOLUTION: In the image display apparatus having particles sealed between substrates opposing to each other at least one of which is transparent and displaying an image by making the particles fly and move, the arithmetic average roughness (Ra) and the average spacing of roughness (Sm) of the substrate surface being in contact with particles satisfy inequality (1) : d(0.5)/10≥Ra≥d(0.5)/200 and inequality (2) d(0.5)/10≥Sm≥d(0.5)/1000, wherein d(0.5) is the particle size (μm) representing that 50% of the particles are larger than that and 50% of particles are smaller than that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333162-A (JP)
Title: Specimen container numbering device
Inventor: ITO TERUAKI
IPC: B41J3/407
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen container numbering device having advantages such that printed discrimination numbers are very visible even when the specimen containers are formed of transparent glass or the like.  <P>SOLUTION: This specimen container numbering device 10 is provided with a specimen container carrying-in part 21 to carry in the specimen containers, a discrimination number printing part 23 for printing a prescribed discrimination number comprising an ink jet type painting means 23a to apply base color on an outer circumferential surface of the specimen container T, and an ink jet type printing means 23b to print the prescribed discrimination number on the specimen container T after base color is painted by the painting means 23a, and a specimen container carrying-out part 24 to carry out the specimen containers as they are sorted after printing by the discrimination number printing part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336202-A (JP)
Title: Sound source separating method, apparatus thereof and program
Inventor: AOKI MARIKO
IPC: G10L21/0272
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To determine a threshold, based on the inter-channel parameter value difference of a target sound source signal plus a noise signal and the inter-channel parameter value difference of the noise signal, i.e., to determine the threshold determined by the manual trial and error in the prior art from previously measurable physical quantities, to save much labor and time, and to make a sound source separator operate with a fixed performance.  <P>SOLUTION: The signal separation is made, using a threshold Lth[fi] (14) by band which is an average value over level differences ΔL<SB>M</SB>[fi] (13S) of mixed signals of signals and noises (i=1, ... I, I is the number of divisions) by band and the level differences ΔL<SB>N</SB>[fi] (13N) of the noises by band. The SNR or SDR is obtained from an input/output (21) at this time and corrected so as to be within a specified range (22). The values of ΔL<SB>M</SB>[fi] and ΔL<SB>N</SB>[fi] are obtained every fixed time to update the Lth[fi].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048703-A (JP)
Title: Amplifier circuit, transmitter, method for amplification and transmission
Inventor: MATSUURA TORU
IPC: H03M3/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a transmission circuit using a Delta Sigma modulator, its characteristics such as high efficiency, low distortion and low noise which can be realized when a certain output is assured, is deteriorated when the output is lowered.  <P>SOLUTION: An amplifier comprises the Delta Sigma modulator 803 for Delta Sigma modulation of signals, an amplifier 804 connected to an output side of the Delta Sigma modulator 803. The amplifier is an amplifier circuit in which an output voltage of the Delta Sigma modulator 803 is controlled in accordance with the output power from the amplifier 804. When the output power from the amplifier 804 lowers, the output voltage of the Delta Sigma modulator 803 is lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005966-A (JP)
Title: Recording/reproduction system
Inventor: SHIMIZU KIKUO
IPC: G11B7/24085
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for recording/reproducing a large amount of information with high reliability, which ensures stable signal quality and performs stable reproduction in all recording positions over inner and outer circumferences.  <P>SOLUTION: A recording region of a disk-shaped recording medium 1 is divided into a plurality of zones 2a to 2f that are sequentially adjacent in the radial direction. A clock for recording and reproduction is allocated to each of the zones 2a to 2f, and data are recorded/reproduced according to the clock allocated to each of the zones 2a to 2f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004832-A (JP)
Title: Tunable optical filter based on physically deformable diffractive element
Inventor: WILDNAUER KENNETH R
IPC: G02B26/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive tunable optical filter capable of rapidly changing the frequency of an optical signal to be selected with good reproducibility.  <P>SOLUTION: The tunable optical filter is provided with an elastic substrate (104), a diffractive element (102) in the elastic substrate, an actuator (106) for stretching the elastic substrate to control the pitch of the diffraction element, a 1st optical path (110) and a 2nd optical path (112). The diffractive element optically cupples the 2nd optical path to the 1st optical path at an optical frequency determined by the pitch of the diffractive element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336611-A (JP)
Title: Indirect communication apparatus
Inventor: HIRAO HIDENORI
IPC: H04M11/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indirect communication apparatus which uses a standard facsimile function to obtain transfer destination information and notifies the e-mail address of the transfer destination of the occurrence of a receiving error when the receiving error occurs.  <P>SOLUTION: A transfer destination information table 7a obtained by storing the e-mail address of the transfer destination for each particular information such as a calling source telephone number, a sub-address and a password is stored in a RAM 7. A main control part 1 receives the particular information obtained by prescribed communication procedures as well as image data by facsimile, refers to the transfer destination information table 7a to retrieve the transfer destination corresponding to the received particular information, and indirectly transfers the received image data to the retrieved transfer destination. When the image data can not be normally received upon receiving the image data, that the purport is notified to the e-mail address of the transfer destination by using e-mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339551-A (JP)
Title: Aluminum-alloy rolled sheet for support of lithographic printing plate, and manufacturing method therefor
Inventor: MURAMATSU TOSHIKI
IPC: C22C21/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-alloy rolled sheet for the support of a lithographic printing plate, which shows stably superior properties for electrolytic graining.  <P>SOLUTION: The Al-alloy rolled sheet for the support of the lithographic printing plate comprises 0.0001-0.03% Cu, 0.005-0.03% Ti, 0.1-0.5% Fe, 0.05-0.20% Si and the balance substantially Al; has an oil amount remaining on the sheet surface controlled in a range of 5-40 mg/m<SP>2</SP>; and has a sheet surface quality shown by a water-wettability indication time controlled to 10 seconds or shorter. The manufacturing method comprises rolling the Al alloy into a predetermined sheet thickness, then correcting the distortion, and simultaneously adjusting the oil amount remaining on the sheet surface through controlling the quantity of the oil given when correcting the distortion; or alternatively, subjecting the rolled sheet to alkaline degreasing followed by water cleaning or hot water cleaning, drying the surface, and coating the surface with oil to control the oil amount remaining on the sheet surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340247-A (JP)
Title: Active vibration controller
Inventor: KUBOTA TETSUYA
IPC: F16F15/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active vibration controller supporting device capable of obtaining a stable vibration controlling effect even in respect to fluctuation of engine load or engine speed.  <P>SOLUTION: In this vibration controller, vibration for negating vibration transmitted from an engine 2 is generated by an actuator 7, and the vibration transmitted from the engine 2 is suppressed. The vibration controller is equipped with a load sensor DI for measuring loads D of the engine 2; and a control device 8 for calculating a command waveform S" of the vibration for negating the vibration transmitted from the engine 2, which corresponds to the measured loads D of the engine 2, from a load reference waveform S of the vibration for negating the vibration transmitted from the engine 2, which is predetermined for each of the loads D of the engine 2 with respect to a reference rotational speed N1 of a driving shaft 2a of the engine 2, by interpolation, and for controlling an operation of the actuator 7 based on the command waveform S".  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341265-A (JP)
Title: Camera
Inventor: MATSUI NOBUO
IPC: G03B17/14
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of accurately detecting the attachment of an interchangeable lens by detecting the projecting amount of a pin provided to freely appear/disappear on a camera mount so that the attachment/detachment of the interchangeable lens is detected.  <P>SOLUTION: When the interchangeable lens 10 is attached to a camera main body 14 and locked by fitting a lock pin 28 provided to freely appear/disappear from the mount surface 16A of the camera mount 16 in a pin hole 30 formed on a lens mount 12, the pin 28 abuts on the base of the hole 30 and projects from the mount surface 16A of the camera mount 16 by a 2nd projecting amount X<SB>2</SB>. When the projecting amount of the pin 28 becomes the 2nd projecting amount X<SB>2</SB>, a microswitch 40 is turned on and the attachment of the lens 10 in the main body 14 is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338916-A (JP)
Title: Cut sheet printing delivery device
Inventor: OCHI YOSHINORI
IPC: B41J29/38
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for performing mass printing work for switching groups of stackers repeatedly without interruption.  <P>SOLUTION: This cut sheet printing delivery device is provided with a group organization table 108 for registering the result of stacker group organization, a paper delivery destination group table 110 for registering a group of stackers and a pointer of a stacker during paper delivery in the group of stackers, a paper delivery order table 109 for registering information of paper delivery order and information for distinguishing whether each stacker is full of papers or not, and a paper delivery destination group management table 112 for registering the contents of the paper delivery destination group table 110 per group of stackers sequentially when the stacker group organization is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI