baber/WOPTO huggingface dataset:
Patent JP-2003268899-A (JP)
Title: Exterior wall structure of construction structure and repair method of exterior wall
Inventor: KOKUBO MASAMI
IPC: E04G23/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To repair an exterior wall easily in a short period using an inside space, in a construction structure such as a building.  <P>SOLUTION: A main body frame 2 is fixed to the skeleton 1 of the construction structure, and a finishing member 3 is inserted into a housing 2d of the main body frame 2. A frame 4 is arranged on the finishing member 3 and is fixed to the main body frame 2 by bolts and nuts. Although the finishing member 3 itself is not fixed, it is held to fix by being sandwiched between the main body frame 2 and the frame 4. When repairing the exterior wall structure, the frame 4 is removed from the main body frame 2 by releasing the joint of the bolts and the nuts, and the finishing member 3 is removed by a worker by hand and is replaced with a new finishing member 3. By fixing the frame 4 to the main body frame 2 again, the new finishing member 3 is fixedly held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266735-A (JP)
Title: Liquid supply unit, ink supply unit, liquid ejection head and printer head
Inventor: NAMEKAWA TAKUMI
IPC: B41J2/05
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ejection of ink due to impact or abrupt pressure drop.  <P>SOLUTION: The ink supply unit comprises an ink containing section 30, an ink chamber 40 coupled with the ink containing section 30, and a valve 50 arranged to move such that an opening/closing member 52 opens an opening area 51 as the pressure in the ink chamber 40 lowers due to decrease in the quantity of ink in the ink chamber 40. The ink containing section 30 comprises a hole 32a communicating with the outer air, an air introduction pipe 32 extending from the hole 32a into the ink containing section 30 and taking air corresponding, in volume, to the quantity of ink decreased in the ink containing section 30 from the hole 32a into the ink containing section 30 when the quantity of ink in the ink containing section 30 decreases, and a buffer section 32b capable of storing ink. The air introduction pipe 32 is formed such that the central axis X1 of the air introduction pipe 32 located on the upper side of the buffer section 32b is shifted, in the vertical direction, from the central axis X2 of the air introduction pipe 32 located on the lower side of the buffer section 32b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277554-A (JP)
Title: Blow molding composition, method for producing blow molded product and blow molded product
Inventor: SHIROMOTO SEIJI
IPC: C08J5/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow molding propylene polymer resin which imposes little burden on a blow molding machine and is excellent in productivity and draw down; a method for producing a blow molded product; and a blow molded product which is excellent in producibility and has little bias in thickness of the body.  <P>SOLUTION: The blow molding composition comprises a propylene polymer resin composition containing 5-90 wt.% of a propylene polymer resin (I) and 95-10 wt.% of a propylene polymer resin (II), but no blowing agent, wherein the propylene polymer resin (I) has a melt tension MT and a melt flow rate MFR where the MT and the MFR satisfy the inequality (1): logMT≥-0.9logMFR+0.8 (1) and the MFR is beyond 5 g/10 min; and the propylene polymer resin (II) has a melt tension MT and a melt flow rate MFR where the MT and the MFR satisfy the inequality (2): logMT<-0.9logMFR+0.8 (2) and the MFR is 5 g/10 min or less. The method for producing a blow molded product uses the blow molding composition to blow mold. The blow molded product can be obtained by using the blow molding composition to blow mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276187-A (JP)
Title: Solenoid type high speed print gun
Inventor: MATSUMOTO KENJI
IPC: B05C5/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed print gun employing paint.  <P>SOLUTION: The print gun comprises a fixed core fitted in a part of a hollow solenoid bobbin having a solenoid coil on the outer circumference liquidtightly to the inner wall of the solenoid bobbin, a movable core disposed in the hollow solenoid bobbin to keep a gap with respect to the inner wall of the solenoid bobbin while facing one end face thereof against one end face of the fixed core through a gap, and a valve element having a nozzle engaging with the forward end part of a tapered part extending from the other end of the movable core. A through hole is made in the central part of the fixed core and liquid paint is supplied through that central through hole from one end of the fixed core toward the other end where the movable core exist. Since the paint flows along the outer circumferential surface of the movable core and assists returning of the movable core from the nozzle open position to the nozzle close position, the movable core can be returned at a high speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280163-A (JP)
Title: Process rack structure of automatic developing device
Inventor: UEDA HIROYUKI
IPC: G03D3/13
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the maintainability of a couple of conveyor rollers arranged outside liquid.  <P>SOLUTION: The rollers 238A and 238B of the conveyor roller couple 238 forming a crossover part are coupled through brackets 280 and 282 and pivoted on the brackets. Further, the brakets have cut parts 284 and 286 formed and support pins 284 and 286 projected on rack side plates 200A and 200B are inserted into the cut parts 284 and 286 respectively to support the conveyor roller couple in a crossover state between the rack side plates together with the brakets, so that they can easily be fitted. Consequently, when the conveyor roller couple are detached, the conveyor roller couple are only lifted so that the support pins are extracted from the cut parts and even when a wide photosensitive material is processable, it is easy to attach and detach the conveyor roller couple, thereby excellent maintainability is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278893-A (JP)
Title: Vehicular engine
Inventor: KAWAMOTO YUICHI
IPC: F16H57/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sizes and weights of a mission chamber and an engine in a vehicular engine having a gear train for rearward movement.  <P>SOLUTION: The mission chamber 52 is provided at a rear part inside a crank case 20. A generator chamber 58 and a clutch chamber 59 are provided at both ends in the crank axial center direction of the crank case 20. A speed changing gear mechanism having the gear train for the rearward movement is stored inside the mission chamber 52. The mission chamber 52 is projected on one side in the crank axial center direction from the crank chamber 51. An idle gear 90 for the rearward movement is arranged at a projected part of the mission chamber 52. The idle gear 90 for the rearward movement is projected in the generator chamber 58 through a gear insertion hole 69 formed at a partition wall of the mission chamber 52 and the generator chamber 58. An idle gear shaft 44 for the rearward movement is supported on both sides by a left end wall 53a of the mission chamber and a shaft supporting part seat 66 fixed to the end wall 53a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276948-A (JP)
Title: Reuse method for core wire for conductor and device thereof
Inventor: SENDA TAKASHI
IPC: B21C47/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reuse method for a core wire for a conductor and a device thereof making the reduction of cost required for reuse handling of a dancing wheel core wire and realizing excellent efficiency of the reuse handling.  <P>SOLUTION: In this reuse method for the core wire for the conductor, dancing wheel core wires 32 which are not yet wound and remain in each dancing wheel 31 are connected for reuse after the dancing wheel core wires 32 supplied from a plurality of dancing wheels 31a to 31n are intertwined to form the conductor 35. Each terminal 2a, 2b of the dancing wheel core wires 32 which are not yet wound and remain in a plurality of dancing wheels 31a to 31n arranged linearly is mutually connected. The connected dancing wheel core wires 2 are wound up using a guide means 3 arranged above each dancing wheel 31 and in parallel with the direction of arrangement of each dancing wheel 31 to guide and run in a predetermined direction. The running dancing wheel core wires 2 are wound around a winding means 7 while measuring a length of winding bar using a measuring sensor 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283315-A (JP)
Title: Overcurrent detecting circuit
Inventor: HAYAKAWA TORU
IPC: H02M7/48
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent detecting circuit which stabilizes overcurrent detecting operation independently of a change in environmental temperature.  <P>SOLUTION: A current signal I1 input from a voltage current conversion transistor Tr23 is subjected to current to voltage conversion in a current voltage conversion resistor R28, and the conversion voltage VR28 is output to an inverting input terminal (-) of a comparator IC1. A reference voltage Vref input in a non-inverting input terminal (+) of the comparator IC1 is compared with a conversion voltage VR28 input in the inverting input terminal (-). In the case of Vref<VR28, an 'Lo' signal showing overcurrent detection is output to a detection terminal S3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279705-A (JP)
Title: Antireflection member
Inventor: YAMASHITA HIROSHI
IPC: G02B1/118
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable antireflection member having a low reflectance at a low cost by performing antireflection treatment simultaneously with forming of a substrate.  <P>SOLUTION: An uneven face composed of continuous patterns of minute pyramidal projections 10 is formed on the surface of a translucent substrate 1. The uneven face composes zero-order refractive face to visible light, and pattern of the uneven face is formed at a transfer ratio of 70% or greater of the pattern of a die.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023140-A (JP)
Title: SINGLE C-AXIS PGO THIN FILM ON ZrO2 FOR NONVOLATILE MEMORY AND MANUFACTURING METHOD THEREOF
Inventor: ZHANG FENGYAN
IPC: H01L29/792
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To realize MFIS transistor structure containing a PGO ferroelectric film. SOLUTION: The MFIS transistor structure is provided with a semiconductor substrate 12 like a silicon substrate, a layer of an insulating film 14 like ZrO2 which is arranged on the semiconductor substrate 12, and a ferroelectric layer 16 which is a single phase (c) axis Pb5 Ge3 O11 (PGO) film arranged on the layer of the insulating film 14. By this structure, superior characteristic can be obtained in high frequency capacitance-voltage(CV) measurement and leakage current (I-V) measurement.
Patent JP-2003284037-A (JP)
Title: Multimedia data reception device and method therefor, and multimedia data transmission device and method therefor
Inventor: NAGAI TAKESHI
IPC: H04N21/83
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment in which a multimedia contents distribution system is easy to use for both of a service provider and a service recipient.  <P>SOLUTION: A multimedia data reception device is provided with reception means 102 for receiving desired multimedia data, buffer means 106 for storing received multimedia data, decoding appropriateness determination means 103 for determining whether or not the multimedia data can be decoded from header information stored in the buffer means, decoding means 104 for decoding multimedia data stored in the buffer means when the decoding is determined to be possible by the determination means, and output means for outputting information decoded by the decoding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281860-A (JP)
Title: Disk controller and disk controlling method
Inventor: SUGAYA TAKASHI
IPC: G11B27/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform an accurate user operation while no disk related information is obtained from a D/B server 14 about a prescribed AV disk 11 in an AV system 10 for accessing the D/B server 14 about the AV disk 11 loaded in a disk loading part 12 to obtain the disk related information.  <P>SOLUTION: When an obtaining means 13 fails in obtaining the disk related information from the D/B server 14 about the AV disk 11, a cause detecting means 15 detects the cause of the failure. When a display controlling means 17 displays the disk related information about the AV disk on an indicator 18, the cause of the failure is displayed about the AV disk 11, no disk related information of which is obtained from the D/B server 14. A user detects whether the failure cause results from the absence of the disk related information in the D/B server 14 or from other causes from the display on the indicator 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276341-A (JP)
Title: Heat-sensitive recording medium
Inventor: SAKAZUME HISATO
IPC: B41M5/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium which has good color developability and a heat resistance of a non-recorded part and which has excellent storage stability of a recorded image part.  <P>SOLUTION: The heat-sensitive recording medium comprises an undercoating layer formed on a support; and a heat-sensitive recording layer formed to contain an electron donative color developing dye precursor and an electron acceptive developing compound for color developing the precursor at heating. In this medium, the undercoating layer contains at least one type selected from the group consisting of a 4-acetylbiphenyl, an oxalic acid-di-p-methylbenzyl, a β-naphthylbenzylether, and a diphenylsulfone. The recording layer contains a 2,4'-dihydroxydiphenylsulfone as the electron acceptive developing compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003285896-A (JP)
Title: Tank container
Inventor: HIRATA DAIKI
IPC: B65D88/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank container with which a load to a container frame at hanging and fastening is eliminated.  <P>SOLUTION: On a tank 2 comprising a cylindrical shell plate and end plates connected with both ends thereof, skirts 13 are fixed to the end plates at both ends and a saddle 14 for mounting the tank is fixed to the shell plate, respectively for making into a single unit. An end frame 23 is further fixed to the skirt 13. Fastening fittings 31a, 31b, 31c and 31d are attached to the saddle 14 and the end frame 23, and hanging fittings 32a and 32b are attached to the end frame 23. Thus, the tank container 1 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287777-A (JP)
Title: Electro-optic effect element and method for manufacturing the same
Inventor: AOKI TAKESHI
IPC: G02F1/295
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the internal stress accompanying a piezoelectric effect and the residual stress in deposition relating to an electro-optic effect element and a method for manufacturing the same.  <P>SOLUTION: A material having the electro-optic effect is formed as a slab optical waveguide 2 and grooves 3 are formed in the side parts of the refractive index changing regions formed by the voltage impression to the slab optical waveguide 2 so as not to hinder the optical paths for light signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298265-A (JP)
Title: Heat dissipation plate, and mounting method for the same
Inventor: KOBAYASHI KAZUYASU
IPC: H05K7/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the difficulty of prior art that a heat dissipation plate used for a power amplifier module has a flat configuration, and when the heat dissipa tion plate having such a configuration is tightened to a case with a screw, there is a fault that faces in contact with each other are concentrated in a region around the screw, which might cause the lowering of heat dissipation because heat produced from the power module is concentrated to the region around the screw tightened with the screw when the heat is transmitted from the heat dissipation plate to the case.  <P>SOLUTION: The heat dissipation plate 1 is set to have a configuration thereof where the plate is folded at an angle 4 with a diagonal line 3 taken as a reference. A screw hole 2 for mounting is arranged on a diagonal line other than the diagonal line 3. Hereby, even when the surface of the plate is rough, heat conduction is improved by permitting a region 11 on the diagonal line 3 formed by bending the heat dissipation plate 1 to be added besides a region 9 around the screw tightened by the screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292814-A (JP)
Title: Purification method of anthocyanin pigment solution and anthocyanin pigment solution
Inventor: KITATSUME MASATO
IPC: C09B67/44
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method of an anthocyanin pigment solution having excellent dispersibility and solubility, and also to provide an anthocyanin pigment solution having the above properties.  <P>SOLUTION: The purification method of an anthocyanin pigment solution comprises adjusting an aqueous pigment solution extracted from a plant containing anthocyanin or its aqueous roughly purified solution to an ethanol concentration of 0-15 wt.%, to a pH of 1.9-2.5 and to color valency (E10%) of 30-10 and removing the undissolved product after leaving the above solution at 0-8°C to precipitate the undissolved product. The anthocyanin pigment solution does not generates a precipitate after 24 hours of storage when adjusted to the above conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296047-A (JP)
Title: Raid file system
Inventor: YOSHIZAWA NAOMI
IPC: G06F3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a RAID file system for maintaining the parity consistency even when the write is stopped at any point during the write.  <P>SOLUTION: In updating a logical block 5 in stripes constituted by logical blocks 4-6 stored in a distributed manner in physical disks vol. 1, 3 and 6 so as to realize RAID, storage areas for an updated logical block 5new and a parity block 4new newly calculated for the updating are ensured in non-used areas of a disk so as to realize RAID to/from the logical area 6, write is performed therein, and meta data is updated thereafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015117-A (JP)
Title: Projection type display device
Inventor: TAKAHARA HIROSHI
IPC: H04N5/74
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device with high luminance and a high contrast display. SOLUTION: A substrate 11 having micro lenses 14 corresponding to pixels are disposed on the counter electrode substrate 13 of the liquid crystal panel used as a light valve. A light shielding film 21 to shield light incident on a TFT 22 is formed in the micro lens substrate 11, and the micro lens substrate 11 is bonded to the counter electrode substrate 13 with an ultraviolet curing resin 15. When length obtained by averaging the horizontal length and the vertical length of the pixels is set to be (a) and the focal distance of the micro lens 14 is set to be (b), the liquid crystal panel is constituted by setting the value of b/a to be 3 to 8, and the projection type display device is constituted using the liquid crystal panel thus manufactured.  The utilization factor of the incidence light is improved and the high luminance display is achieved by disposing or forming the micro lenses 14 at the incident light side of the liquid crystal panel and by optimizing the substrate thickness of the counter electrode substrate 13.
Patent JP-2003296299-A (JP)
Title: Method of analyzing fluid flow and program for realizing the method
Inventor: SHINJO KATSUHIKO
IPC: G06F17/13
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid flow analysis method which can clearly define inertance representing the effect of inertia of uncompressed fluid in a multi- opening duct having openings prescribing time second order differentiation of volume displacement in addition to openings prescribing pressure and to provide a program for realizing the method.  <P>SOLUTION: The inertance is calculated by using (n) harmonic functions corresponding to the pressure prescribing openings and (n) harmonic functions corresponding to the differentiation prescribing openings for a flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290524-A (JP)
Title: Fixing structure for game board in pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fixing structure of game board in a pachinko game machine whose attaching/detaching operating is simple by making it unnecessary to perform any independent operation to fix a game board holding frame at the time of attaching/detaching the game board from the front side.  <P>SOLUTION: This pachinko game machine is provided with an external frame and a front frame pivotally supported by one side part of the external frame so as to be freely opened/closed where a game board holding frame 10 for supporting the game board at a prescribed position is integrally formed on the front frame, and a decorative frame 20 having a transparent board holding frame is pivotally supported on the front face of the front frame so as to be freely opened/closed, and a game board 1 is configured so as to be attachable/detachable from the front (player) side. In this case, a pressing member 25 is disposed on the back side of the decorative frame 20 as necessary, and when the decorative frame 20 is put in a closed state, a board face 1a of the game board 1 supported by a game board holding frame 10 is depressed by the pressing member 25 so that the game board 1 can be fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299035-A (JP)
Title: Pixel interpolation processing device and method
Inventor: MOGI YUKIHIKO
IPC: H04N19/51
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image degradation by embedding a pixel showing the most suitable pixel value in an uncovered area.  <P>SOLUTION: A motion vector of an interpolation pixel position to interpolate an image is specified in an area without information where the pixel does not exist, the pixel adjacent in a vertical direction or a horizontal direction of the area without information on a correction field is selected based on a vertical constituent of the specified motion vector and the selected pixel is written to the interpolation pixel position on the correction field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301361-A (JP)
Title: Single layered sound-absorbing material for vehicle
Inventor: KARIYA HIDEKI
IPC: D04H1/559
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single layered sound-absorbing material which is used for vehicles, is free from a skin, is wholly integrated, and is useful as dashboard insulators for automobiles, electric trains, and the like.  <P>SOLUTION: A mat is prepared by laminating laps obtained by blending 50 to 90 wt.% of at least two kinds of ordinary fibers having different single fiber finenesses in a fineness range of 0.1 to 10 denier with 10 to 50 wt.% of thermally fusible fibers having a single fiber fineness of 1 to 20 denier and melting when heated and pressed. The front side portion of the mat is needle- punched to form a felt. The back side portion maintains a cotton-like fiber tissue. The front side and back side portions of the mat are heated and pressed at a prescribed temperature to form the wholly integrated single layered sound- absorbing material having a thickness of 5 to 60 mm.  <P>COPYRIGHT: (C)2004,JPO