baber/WOPTO huggingface dataset:
Patent JP-2003241688-A (JP)
Title: Display
Inventor: MOROSAWA NARIHIRO
IPC: G09F9/30
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display using a thin film transistor which realizes both reduction of on-state current of a transistor for switching and increase of off- state current of a transistor for driving.  <P>SOLUTION: The display has a plurality of unit pixels 10, each unit pixel 10 has an EL element 12, a retaining capacitor 9, a thin film transistor Tr1 for switching that switches electrical conduction/blockade with a signal line 4 and the retaining capacitor 9 by potential of a scanning line 3, and a thin film transistor Tr2 for driving which controls the amount of current supplied to the EL element 12 via a common feeder 5 according to potential of the retaining capacitor 9. On-state resistance of the thin film transistor Tr2 for driving is smaller than on-state resistance of the thin film transistor Tr1 for switching, and off-state resistance of the thin film transistor Tr1 for switching is larger than off-state resistance of the thin film transistor Tr2 for driving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239994-A (JP)
Title: Rolling sliding member and rolling device
Inventor: KONNO MASARU
IPC: F16H25/22
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device usable in a satisfactory condition even under conditions in which large contact stress acts and non-lubrication.  <P>SOLUTION: In a steel-made rolling slide member causing relative rolling contact or slide contact between a mate member and it, a diamond-like carbon layer 5 having lubricity is provided on a contact face with the mate member. The diamond-like carbon layer is composed of five layers, namely, a metallic layer A having at least one kind of metal, a first composite layer B having metal and carbon, a carbon layer C having carbon, a second composite layer D having fluorine compound and carbon, and a fluorine compound layer E on an outermost surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324673-A (JP)
Title: Organic luminous element and display device using above element
Inventor: SEO TETSUSHI
IPC: H01L51/52
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device and electronic equipment of low power consumption and long life. SOLUTION: A blue-color organic luminous element which removes interfaces between layers existing in a conventional lamination structure is obtained by an organic compound film 502 having a structure of connecting a hole transport area 504 made of a hole transport material, a first mixture area 507 including a hole transport material and a blue-color luminous material, a luminous area 505 consisting of a blue-color luminous material, a second mixture area 508 including both an electron transport material and a blue-color luminous material, and an electron transport area 506 made of an electron transport material. Further, a white-color organic luminous element is obtained by doping pigments with this element structure as a basis. With this method, a blue-color, or a white-color organic luminous element is provided with high luminous efficiency and long life.  Moreover, a full-color display device of low power consumption and long life is obtained by combining the organic luminous element with a color conversion layer or a color filter.
Patent JP-2003243683-A (JP)
Title: Transparent electrode for solar cell and the solar cell using the same
Inventor: YANAGIDA SHOZO
IPC: H01L31/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electrode for a solar cell which is inexpensive and has low resistance and a solar cell using the same.  <P>SOLUTION: The transparent electrode for the solar cell is constituted by laminating thin films 1 and 3 of high-refractive-index materials on both the surfaces of a metal thin film 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239365-A (JP)
Title: Precast box culvert
Inventor: KONDO JIRO
IPC: E03F3/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast box culvert that can prevent a clearance formed between concrete and the bottom face of the precast box culvert.  <P>SOLUTION: The bottom face 19 of this precast box culvert 1 with concrete C placed around to form a culvert, is formed in downward projecting shape. Air bubbles K colliding with the bottom face 19 can thereby escape into the atmosphere to prevent a clearance formed between the bottom face 19 and concrete C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235439-A (JP)
Title: Hot water-kneaded dough consisting mainly of rice flour and method for producing fermented bread by using the dough
Inventor: INOUE SUSUMU
IPC: A21D2/18
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide hot water-kneaded dough consisting mainly of rice flour, capable of being suitably used for producing fermented bread which has a specific mouth feel of softness together with springy texture, while reserving flavors inherent in wheat flour, further has rich flavors to which deliciousness of the rice flour is added, and is prevented from aging, to provide a method for producing the fermented bread of high quality, by using the hot water-kneaded dough, and to provide the fermented bread excellent in quality.  <P>SOLUTION: This hot water-kneaded dough consisting mainly of the rice flour is obtained by adding water to a powder containing the rice flour and gluten, and then kneading the powder with the water at a temperature higher than a gelatinization temperature of starch of the rice flour. The method for producing the fermented bread includes a process in which subsidiary raw materials containing wheat and yeast in an amount more than that of the rice flour is added to the hot-water kneaded dough and the mixture is kneaded to form well kneaded dough for the bread, and another process in which the well kneaded dough is ordinarily fermented and the fermented dough is baked. The fermented bread is given by the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247664-A (JP)
Title: Bracket for sheath tube header
Inventor: YOSHIKAWA HIDEYO
IPC: F16B2/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket for preventing loosening of a screw type joint screwed into a header serially even if a branch pipe projecting sideways from the header is accidentally treaded.  <P>SOLUTION: The bracket is mounted from the outside of a heat insulating material of the sheath tube header with the heat insulating material for fixing the sheath tube header with the heat insulating material to a floor surface. The bracket comprises a winding/tightening part for winding the heat insulating material, a foot part, and a fixing part. The bracket consists of a set of divided pieces divided into two pieces along a plane parallel to the header shaft, which are connected to be opened/closed at their respective top end parts with the top end parts as the center. When the divided pieces are opened and mounted on the header, they abut to the foot part. The foot part has a first through-hole through which each foot part pierces, and a second through-hole which the branch pipe projected sideways from the header is inserted into is formed on the side surface of the winding/tightening part of at least one divided piece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247764-A (JP)
Title: Eliminator and absorption water cooling-heating machine with eliminator
Inventor: ISHIKAWA KEN
IPC: F25B43/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To downsize an eliminator, to improve its ability of capturing droplet, and then to provide a high-performance downsized absorption water cooling- heating machine by installing the eliminator.  <P>SOLUTION: The eliminator 11 for capturing droplets contained in a flow of steam comprises a plurality of vanes 13 layered at predetermined intervals and a droplet capturing means 14 provided on the surface of each vane 13 facing the flow of steam. The cross sectional view of the vane 13 is an inverted V-shape. In each vane 13, a front vane 13A is at a predetermined angle to a rear vane 13B. The bottom edge of the rear vane 13B is extended at least to the same height as the apex of the droplet capturing means 14 on the lower vane 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246159-A (JP)
Title: Substrate for lithographic printing plate, manufacturing method therefor, and lithographic printing plate
Inventor: MATSUURA RIKU
IPC: C22C21/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate which can be used suitably for a direct plate-making system or as a direct drawing type lithographic printing plate, a substrate for the lithographic printing plate as a base of the plate, and a manufacturing method thereof.  <P>SOLUTION: The substrate for the lithographic printing plate is manufactured by roughening at least one surface of an aluminum sheet by subjecting the sheet to an electrolytic surface roughening treatment in a hydrochloric acid solution. The aluminum sheet of which the aluminum content is 99 wt.% or above and wherein the density of an intermetallic compound existing at depths within 2 μm from the surface is in the range of 500-35,000 pcs./mm<SP>2</SP>is immersed in the hydrochloric acid solution and, within five seconds thereafter, the electrolytic surface roughening treatment is started to roughen the surface in the manufacturing method of the substrate. The substrate thus manufactured is made the base of the lithographic printing plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256763-A (JP)
Title: Information code arranging method and information code reading method
Inventor: MURAKAMI TERUKAZU
IPC: G06K7/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information code arranging method and an information code reading method for allowing easy and accurate specification of the inspec tion conditions of an object to be inspected.  <P>SOLUTION: Information codes 30 obtained as an inspection result of the object to be inspected 10 are arranged in parallel on the object 10. An information code 32 including the inspection result of the object 10 and an information code 31 including the inspection conditions of the object 10, when inspected, are arranged in parallel on the object 10. The arrangement position of the information codes 30 on the object 10 is input to printing means and the information codes 30 are printed on the object 10 in the state of fixing the printing means to the object 10. When the information code 32 including the inspection result of the object 10 is read, the information code 31 including the inspected conditions of the object 10, when inspected, is shielded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333313-A (JP)
Title: Surface defect inspection device
Inventor: ISHIGURO TAKAYUKI
IPC: G11B5/84
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspection device capable of accurately inspecting the size of dent defects and projection defects on a faceplate surface. SOLUTION: The device focuses an image of scanned position of the faceplate on a light receiving region with a characteristic that light receiving quantity gradually reduces practically symmetrically toward both sides as a peak in the middle of the arrangement direction of the light receiving region formed with (n) light receiving elements. Therefore, without defects on the surface, the levels of light reception signals of the light receiving elements at practically symmetrical positions of the reference line in the middle of the arrangement of the light receiving elements are practically equal and do not cause a large difference.  If there are dent defects or projection defects in the scanned position of the faceplate surface, the focus of the light receiving region is shifted to either side of the middle in the arrangement direction of the light receiving element so that the level difference between the light reception signals of the light receiving elements at symmetrical positions becomes large. The defects are detected by the difference over a specific value.
Patent JP-2003253657-A (JP)
Title: Dam flood discharge equipment
Inventor: HOJO KATSUYA
IPC: E02B7/20
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To install dam flood discharge equipment with a large discharge capacity at a low cost in a short construction period by remodeling existing equipment.  <P>SOLUTION: In this dam flood discharge equipment having a gate 2 installed at the top part of the bank 1 of a dam, the height of an existing band body 1 is lowered, an auxiliary gate 7 is added to the lower side of the existing gate 2, and an gate open/close area is increased to increase the discharge capacity without replacing the existing gate 2 with a large gate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255089-A (JP)
Title: X-ray spectroscopy element and fluorescent x-ray analyzer
Inventor: DOUI MAKOTO
IPC: G21K5/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray spectroscopy element and the like, capable of producing primary X-rays in which integrated intensity is sufficiently high and properly monochronized.  <P>SOLUTION: The X-ray spectroscopic element 4 is used for irradiating primary X-rays 5 to a sample 1 by separating X-rays 2, generating from an X-ray source 3 into spectrum in fluorescent X-ray analysis and is constituted, by layering a multitude of layer pairs consisting of a reflection layer 4a and a spacer layer 4b on a substrate 4c. A plurality of multiple layer films 4e, consisting of a single or a plurality of layer pairs having a specific period length (d), are provided. The closer the substrate 4c is set to the multiple layer film 4e, the smaller the specific period length (d) is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326648-A (JP)
Title: Container including closure means for receiving laser- readable disk or the like
Inventor: POZZOLI ALDO
IPC: B65D85/57
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a container for receiving a laser-readable disk or the like, employing a magnetic closure means without changing standard dimensions of the container. SOLUTION: The container (1) including the closure means for receiving a laser-readable disk having a tray (2) which is fixed to a flap (4) of a sleeve element (3) and forms at least one mount (7) for detachably receiving the disk is disclosed. The container further includes a permanent magnet (10) fixed to the tray (2) and a ferromagnetic body (20) provided inside a closing flap (5).
Patent JP-2003256361-A (JP)
Title: Data transmission mechanism between lsi
Inventor: YAMAMOTO KOJI
IPC: G06F1/12
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission mechanism between LSIs, which is capable of reducing an effect of change in an operating environment in data transmission between the LSIs without arranging a dedicated circuit inside or outside of an LSI, and avoiding occurrence of a setup error and hold error.  <P>SOLUTION: In the LSI1 of data transmission side, a source clock CLK102 before being distributed in a clock tree is directly supplied to a final flip flop 107 for passing data to an output driver 108. In the LSI2 of data receiving side, a source clock CLK201 before being distributed in the clock tree is directly supplied to an initial flip flop 207 for receiving data from an input driver 206. Consequently, a delay of the clock supplied to the flip flop 107 and 207 to a system clock SYSCLK 1 is made small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253709-A (JP)
Title: Water reservoir tank with stagnant water prevention function and stagnant water prevention device
Inventor: BEN KENSHUN
IPC: E03B11/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a water reservoir tank forming no stagnant area.  <P>SOLUTION: One or more stagnant water prevention devices (6) formed of a box, a float, and a drain pipe which do not require an auxiliary power are attached to a conventional water reservoir tank. By the construction, a main water stream caused by inflow water and outflow water in the vicinity of the tank corner and a partially-closed local water stream are formed to prevent generation of the stagnant area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262369-A (JP)
Title: Air cleaner
Inventor: OOTO KAZUTOYO
IPC: A61L9/20
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner having excellent air cleaning efficiency.  <P>SOLUTION: This air cleaner comprises a cylindrical element 1 opening at both ends and having a specified space, an illuminating light source 2 generating an updraft in the specified space, an air cleaning function means 4 arranged along a flow passage of the draft and having photocatalysts for cleaning air to be cleaned, a second draft generating means 5 generating another draft on a surface of the air cleaning function means 4 while moving in the specified space, and a ultraviolet lamp 8 irradiating ultra violet rays to the photocatalysts of the air cleaning function means 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264650-A (JP)
Title: Image forming device, image processor, program for controlling image forming device, and program for controlling image processor
Inventor: FUKAO OSAMI
IPC: H04N1/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach required information to read image data even without preparing a special cover or performing writing or the like onto an original.  <P>SOLUTION: An operation part 5 has a display panel 12 of a touch panel type capable of capturing handwriting information using an input means as data. Besides, a control means 13 has a function as a cover data preparing means 13a for preparing cover data by capturing the handwriting information using the input means as data into an input part displayed on the display panel 12 and a function as a cover data integrating means 13b for integrating the cover data as a part of image data to attach the cover when outputting the image data to a recording member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264624-A (JP)
Title: Telephone set and unattended call incoming history information notification method
Inventor: SAITO HIDEKUNI
IPC: H04W4/16
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set and an unattended call incoming history information notification method by which it is discriminated whether or not an unattended call incoming is extremely short call incoming such as a call cut off just after one ring back tone, it can be estimated and judged how significant contents are and whether it is unattended call incoming or not can be easily discriminated even when referring to a call incoming history.  <P>SOLUTION: When a user does not respond to a call in the case of incoming, an incoming time is measured, incoming history information is recorded while including the measured time and when the user refers to the incoming history information, the recorded time is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269349-A (JP)
Title: Gas compressor
Inventor: TOKI NAGATAKE
IPC: F04C27/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor with less shaft power loss and improved volume efficiency.  <P>SOLUTION: A sealed chamber 101 is formed in the space partitioned by a rotation shaft 6, a front head 63 and a front side block 65. The sealed chamber 101 has a difference in level 101a in the axial direction. The difference in level 101a has a shorter diameter on the suction side than in the discharge side, and the right end surface of a ring-shaped thrust washer 103 abuts to the difference in level 101a. A ring-shaped shaft shoulder 105 is disposed between the left end surface of the thrust washer 103 and the right end surface of the front side block 65. The shaft shoulder 105 is fixed to the rotation shaft 6. The periphery of the rotation shaft 6 through which a rotor 5 pierces is formed by an involute spline 110.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261940-A (JP)
Title: Steel pipe pile driving method and its device
Inventor: MORI YOSHIMITSU
IPC: E02D7/16
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile driving method capable of efficiently carrying out construction work of a footing pile by a steel pipe pile wherein a liquid feed pipe is inserted and placed.  <P>SOLUTION: An excavation head 6 is provide to the lower end of the front steel pipe pile 5 among a plurality of steel pipe piles 5 constituting a footing pile, and the liquid feed pipe 7 is provided to the inside of the steel pipe pile 5. The front steel pipe piles 5 are driven forward into the ground with pressure, while pouring a boring liquid (a) from the liquid feed pipe 7, therein by rotating it by a steel pipe pile rotary press-in device 3 vertically movably supported on a leader. When it is driven forward into an optional position with pressure, a following liquid feed pipe 7 is jointed to the former liquid feed pipe 7 in the front steel pipe piles 5 with a screw. After following steel pipe piles 5 have been welded to the front steel pipe piles 5, the above operation is repeated. The liquid feed pipe 7 together with the steel pipe pile 5 and the excavation head 6 is left in place in the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274589-A (JP)
Title: Rotating electric machine
Inventor: AKATSU KAN
IPC: H02K1/27
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of stator flux coupling for increasing the output of a rotating electric machine by adopting such a structure that magnets in the same number as in conventional arts are used and the magnetic field reluctance is reduced, as compared with conventional examples.  <P>SOLUTION: A rotating electric machine is of a double-rotor structure and is formed by coaxially placing an inner rotor 2 and an outer rotor 3 inside and outside a stator 1. The stator 1 comprises a plurality of stator pieces 4; brackets 5 which are placed at both ends of a stator in the axial direction and fasten the stator pieces 4 circumferentially disposed with equal intervals; coils 7 wound around the stator pieces 4 so that magnetic fields are produced in the direction of the axis of the stator; and outer magnets 8 and inner magnets 9 comprising magnets 8N and 8S and 9N and 9S in multipolar pairs, different in porality to each other, disposed so that the coils 7 are sandwiched between the outer rotor 3 and the inner rotor 2 in the direction of the axis of the stator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272089-A (JP)
Title: Traffic congestion avoiding supporting device
Inventor: SAKAMOTO YASUNORI
IPC: G08G1/01
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic congestion avoiding supporting device for allowing safe and smooth travel by guiding a vehicle travel state according to a traffic congestion state by seizing the occurrence of traffic congestion of a road.  <P>SOLUTION: The number and an average speed of vehicles passing through respective monitoring points 11 are obtained from the monitoring points 11 set in a plurality of places in the vehicle traffic direction of the road 12 to determine a point section in which this average speed becomes less than a prescribed traffic congestion determining speed as a traffic congestion section. A faster speed of either of an inlet average speed of a traffic congestion starting section or a preset lower limit speed is set as a traffic congestion section target speed. The target speed of respective sections upstream of the traffic congestion starting section is successively calculated. These target speeds are transmitted to a driver.  <P>COPYRIGHT: (C)2003,JPO