baber/WOPTO huggingface dataset:
Patent JP-2003247824-A (JP)
Title: On-vehicle range finder
Inventor: TAKAHASHI HIROSHI
IPC: G01B11/24
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle range finder that can accurately measure the distance to an object even when the attitude of its own vehicle changes although the measured value of the distance measured by the conventional monocular distance measurement changes when the angle of the vehicle from the horizontal direction changes due to pitching.  <P>SOLUTION: This on-vehicle range finder is provided with a distance estimating means 5 which estimates the distance to a structure built beside a road in the vicinity of an object (for example, a preceding vehicle) based on the changing visible appearance of the structure (the changing size of the picture of the structure as the vehicle approaches the structure) by not aiming at the position of the object itself in a picked-up image, but at the structure, at the time of estimating the distance to the object in the image and estimates the distance to the object on the basis of the location of the structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238659-A (JP)
Title: Epoxy resin composition and method for producing epoxy resin member
Inventor: KAMAE TOSHIYA
IPC: C08J5/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition using a tertiary amine as a curing agent in which the viscosity increase in the initial stage can be suppressed while maintaining the curing time, and to provide a method for producing an epoxy resin composition member in which the epoxy resin member can be produced efficiently by the casting using this composition.  <P>SOLUTION: The epoxy resin composition includes the components: (a) an epoxy resin, (b) a tertiary amine and (c) a cyclic ester, wherein the component (c) is added in an amount of 1-30 wt.% relative to 100 wt.% of (a) of the epoxy resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250050-A (JP)
Title: Image processing apparatus and control method thereof
Inventor: UEDA KOICHI
IPC: H04N19/423
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and a control method thereof capable of relieving a load of a CPU for outputting a thumbnail picture and particularly outputting the thumbnail picture from an image stored in a hard disk at a high-speed.  <P>SOLUTION: The image processing apparatus includes: a style bus interface section 101 for receiving image data divided into a plurality of tiles; a first compression processing section 101 for compressing the image data in the unit of tiles; and an image ring output section 105 for outputting the compressed image data in the unit of tiles. Further, the image processing apparatus is provided with a thumbnail generating section 207 for generating a reduced image from the received image data and a thumbnail buffer 108 for storing the generated reduced image, and when the reduced image by one tile is produced, the reduced image is read from the thumbnail buffer 108 and the first compression processing section 103 compresses the read tile.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246542-A (JP)
Title: Tape cutter
Inventor: MINAMI KAZUO
IPC: B65H35/07
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cutter with excellent usability, preventing dirt or dust from adhering, and enabling confirmation of remaining amount of a tape.  <P>SOLUTION: In this tape cutter 1 which has a storing space formed inside and storing a wound tape T, rotatably supports the wound tape T in the storing space, and has a cutting blade part C for drawing out the tape T1 which constitutes the wound tape T and a cutting it into proper length, an opening K opened at one end side in the internal space is formed, a stopper 4 prohibiting the wound tape T from being pulled out and removed from the support part is arranged so that a part of the opening K is covered, and a slit S capable of visually checking one side of the wound tape T is formed between an edge 4a of the stopper 4 and an edge Ka of the opening K.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252040-A (JP)
Title: Temperature regulating device
Inventor: TAOKA YOSHIBUMI
IPC: F24F1/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability such that breakage of a Peltier element due to the frequent execution of switching between a cooling state and a heating state is prevented from occurring without causing trouble of increasing costs.  <P>SOLUTION: In a temperature regulating device, the Peltier element 3 is situated in a temperature regulating duct 12, in which a discharge port 12A and an exhaust opening 12B are formed, such that a direction can be varied to a cooling posture that the heat absorbing side of the Peltier element faces the discharge port 12A and the radiation side faces the exhaust opening 12B and a heating posture that the heat absorbing side faces the exhaust opening 12B and the radiation side faces the discharge port 12A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246101-A (JP)
Title: Printer and its controlling method
Inventor: KAJIWARA RIKI
IPC: B41J3/407
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid inappropriate printing on a disc-like recording medium.  <P>SOLUTION: The lengths LX and LY in the X-axis direction and the Y-axis direction of a disc-like CD-R mounted on a disc tray 23 are measured. Difference between the measured lengths LX and LY in the X-axis direction and the Y-axis direction is then calculated and printing is performed if the difference is not larger than a specified value (e.g. 5 mm), otherwise printing is not performed. Consequently, inappropriate printing on the disc-like CD-R can be avoided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258243-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HAYASHI SHIGENORI
IPC: H01L29/78
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristics of a semiconductor device by improving the reliability of the gate insulating film composed of a metal oxide.  <P>SOLUTION: In a method of manufacturing the semiconductor device using a metal oxide film as the gate insulating film, metal oxide layers 22 of the same kind or different kinds are formed on an initial layer 21 by the CVD method after the layer 21 is formed on a silicon substrate 1 in the state of a metal oxide or a metal nitride by the PVD method. By forming the initial layer 21 by the PVD method, the metal oxide layers 22 are formed uniformly by the CVD method after the interface between the silicon substrate 1 and metal oxide is formed highly controllably. Consequently, the adhesive property and crystal structure of the gate insulating film are improved and the oxide film equivalent thickness of the film and the occurrence of leak currents are reduced. In addition, the reliability of the insulating film is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256564-A (JP)
Title: Hospital information management system
Inventor: TAJIMA TAKAYOSHI
IPC: G06Q50/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the security for private information of a hospital having confidentiality while disclosing only hospital information which may be disclosed on Internet.  <P>SOLUTION: This system comprises a private server 10 having a private ID address not disclosed to the outside and a public server 20 having a global IP address. The database 12 of the private server 10 accumulates public information and private information of the hospital and also stores the internal update history information of the public information updated on the private server 10. The database 22 of the public server stores the public information provided from the private server 10 and also accumulates the external update history information updated on the public server side. The data in the respective databases 12 and 22 of the servers 10 and 20 are updated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257382-A (JP)
Title: Method for manufacturing sealed battery
Inventor: FUKUOKA SATORU
IPC: H01M10/05
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sealed battery with high volume efficiency and high sealing properties.  <P>SOLUTION: As shown in (a), an opening part of an outer jacket 10 is pressed with a reforming mold 100 to reform the side wall surface of the outer jacket 10 toward the inside in the diameter direction from the slightly lower part (a jacket bottom side) of steps 10a, 10b. As shown in (b), the step 10a receives pressure from an R part 200r of the mold 200, and elastically deforms in the diameter direction and the longitudinal direction of the outer jacket 10 to form a curved surface. The step 10a disappears in the sealing part after work. The outer jacket 10 and a gasket 50 are surely sealed through a sealant 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251904-A (JP)
Title: Ribbon cartridge of recorder, and recorder
Inventor: MORIYAMA TAKASHI
IPC: B41J32/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a recording signal transmitting cable connected with a recording head by suppressing abrasion thereof.  <P>SOLUTION: In the ribbon cartridge 38 of a recorder being fixed to the recorder body while containing an ink ribbon where a recording head is connected with the control board section, and a flexible flat cable 36 transmitting a recording signal from the control board section to the recording head is pressure jointed on the recording head side, a reinforcing rib 40 is formed on the rear surface 38A touching the flexible flat cable 36 at a position deviated therefrom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258101-A (JP)
Title: Design method of semiconductor integrated circuit device, design equipment and design program
Inventor: IGARASHI MUTSUNORI
IPC: G06F17/50
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of a semiconductor integrated circuit device, design equipment and a design program wherein the influence of propagation delay fluctuations which is generated by process irregularities can be restrained.  <P>SOLUTION: The ratio of the sum total of gate input load capacitance to wiring capacitance of a path from a signal input terminal (source) as far as a signal output terminal (sink) the terminals of which are positioned on the same net is calculated as process irregularity sensitivity, concerning capacitance component of the path from the objective source to the sink. Wiring capacitance load is adjusted in a path, wherein the process irregularity sensitivity concerning capacitance component is higher than a reference value, the process irregularity sensitivity concerning capacitance component of the path is reduced, and the process irregularity sensitivity concerning capacitance component of each of the paths is optimized, in such a manner that the process irregularity sensitivity concerning capacitance component of all the paths becomes at most the reference value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251419-A (JP)
Title: Hydraulic forming die
Inventor: KADOMA YOSHIAKI
IPC: B21D26/039
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic forming die which can be miniaturized.  <P>SOLUTION: Both dies split in the die-opening/closing direction are formed in a multiple layers in the die opening/closing direction including die inner layer parts 4 and 7 having the product shape and die outer parts 6 and 9 to provide the clamping pressure, and spaces 19 and 20 of the shape according to the product shape are formed between the die inner layer parts 4 and 7 and the die outer parts 6 and 9 to form the hydraulic forming die 1. The moment to cancel the moment generated in the hydraulic forming die 1 by the stress exerted in the direction orthogonal to the die opening/closing direction during the hydraulic forming operation can be generated in the hydraulic forming die 1. Therefore, the stress exerted in the die inner layer parts 4 and 7 during the hydraulic forming operation can be received by the die outer parts 6 and 9. The size of the die need not be increased so as to withstand the stress exerted in the direction orthogonal to the die opening/closing direction, and the hydraulic forming die 1 can be miniaturized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255131-A (JP)
Title: Optical film, protective film for polarizing plate, polarizing plate, and method for treating surface of base material
Inventor: MURAKAMI TAKASHI
IPC: G02F1/1335
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film such as a protective film for a polarizing plate, the optical film which has excellent adhesiveness with a polyvinylalcohol sheet and which can be produced by a process safe for working and giving no adverse influences on the environment and to provide a polarizing plate, a liquid crystal display, and an image display material by using the above film.  <P>SOLUTION: The optical film has a layer having ≥10.0 mN/m polar component of the surface energy obtained by plasma discharge treatment in the presence of an organic compound having an unsaturated bond.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251758-A (JP)
Title: Hydrophilic laminated nonwoven fabric
Inventor: MITSUZUKA HIROYUKI
IPC: B32B23/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic laminated nonwoven fabric which has good hydrophilicity and heat seal properties and can prevent the breakage of a bag surface and a heat seal part even when contents such as highly water-absorbent resin powder are expanded by water absorption when used as a bag base material.  <P>SOLUTION: In the hydrophilic laminated nonwoven fabric 10, a stretchable hydrophilic nonwoven fabric 12 is stacked on the surface of a polyolefin resin nonwoven fabric 11. Linear low density polyethylene (LLDPE) is used for the polyolefin resin nonwoven fabric 11. The METSUKE of the nonwoven fabric 11 is 10-70 g/m<SP>2</SP>. The hydrophilic nonwoven fabric 12 is composed of rayon fibers and PET/PE composite fibers. The METSUKE of the nonwoven fabric 12 is 10-150 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264062-A (JP)
Title: Organic luminescence device sealed with inorganic material
Inventor: TAKAHASHI HIROSHI
IPC: H05B33/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sealed organic luminescence device in which the hermetic seal of a organic light emitting element can be carried out at an easy production process, miniaturization can be aimed at, and a high confidential state and a durable high airtight state are obtained.  <P>SOLUTION: The organic luminescence device sealed by the inorganic sealing material is constituted by sealing the surface of the organic light emitting element 2 in the airtight state, and the surface of the organic light emitting element 2 is covered in the airtight state with the inorganic material sealing layer 3 in which the quartz glass layers 9 and the magnesia layers 10 are laminated by turns and sealed. Such an inorganic material sealing layer 3 can be formed with the vacuum evaporation films.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262204-A (JP)
Title: Operation equipment of working part for working machine
Inventor: TAKAOKA MANABU
IPC: F15B11/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To make responsiveness of a control valve scarcely change due to an individual difference, temperature, the number of use, etc., in the working machine wherein the connection condition of a working section to a selftraveling chassis is regulated by a hydraulic actuator and a control valve of the hydraulic actuator is operated by a solenoid-operated pilot valve.  <P>SOLUTION: The solenoid operated pilot valves 41, 42 are connected to a pilot control part 34a of the control valve 34 of the hydraulic actuator 9 through a pilot oil path 37. An orifice 36 is provided in the pilot oil path 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257556-A (JP)
Title: Electronic card connector device
Inventor: YU HUNG-CHI
IPC: H01R13/64
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic card connector device with a better electromagnetic wave shielding characteristics by conveniently mounting an electronic card connector and by completely coating the whole electronic card with a metal frame.  <P>SOLUTION: The device includes an electronic card connector 1 and a protecting plate 2 fitted to it. A shielding body 11 housing an electronic card and a head part 12 fitted to the electronic card are installed, of which the latter has a face adjacent to a circuit board as a mounting face 121, and the former has its head part fitted to another side face 1121 opposite to the mounting face and is provided with a guide arm 112 for guiding the electronic card to be inserted into the head part. At least a both-side hanging part 13 is set in protrusion to a guide arm in a mounting direction at an end part extended far away from the head part and at least two engagement grooves 122 are arranged in recess in an inward direction from the mounting direction of the head part. The protecting plate is in contact with the electronic card connector through the mounting face of the head part, and a locking hole 21 and a locking pin are arranged at a position each corresponding to a hooking part and a locking groove of the electronic card connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269920-A (JP)
Title: Height measuring instrument
Inventor: MINAMI TAKESHI
IPC: G01B11/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely measure height information of a micro protrusion formed in a substrate even when the substrate such as a substrate face is inclined.  <P>SOLUTION: When the focal position of a scanning type confocal optical system 11 is changed with respect to a bump 3 formed in the substrate 2 to obtain a plurality of confocal images, and when height image data of the bump 3 are prepared based on the confocal images, an inclination of the substrate 2 with respect to an optical axis 11a of the scanning type confocal optical system 11 is found based on the height image data by an inclination correcting means 16, and the height image data are corrected to eliminate the inclination of the substrate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273610-A (JP)
Title: Non-reciprocal circuit element
Inventor: SHIMIZU YUICHI
IPC: H01P1/383
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a loss in signal frequency and to enlarge a return loss in an input/output terminal by securing a required transmission band with respect to a signal to be inputted/outputted.  <P>SOLUTION: The nonreversible circuit element has a plate-like magnetic core 1 placed within a DC magnetic field and having an upper surface at a right angle to the direction of the DC magnetic field and three central conductors 2, 3 and 4 placed to be overlapped at equal angle intervals on the approximately central part of the upper surface of the magnetic core 1, each having one terminal to be input/output terminals 2c, 3c and 4c and each having the other terminal to be ground terminals 2d, 3d and 4d, inductance per unit length of the central conductors 2, 3 and 4 from the central parts to the ground terminals 2d, 3d and 4d is reduced rather than inductance per unit length of the central conductors 2, 3 and 4 from the central parts to the input/output terminals 2c, 3c and 4c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274672-A (JP)
Title: Semiconductor switching apparatus
Inventor: TAKARA MASAYUKI
IPC: H02M7/537
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that restraining a surge voltage is difficult due to a small gate resistance when a large current is turned off where a surge voltage tends to appear, in noise countermeasures for reducing noise by increasing the gate resistance in a small current and, while reducing a switching loss by decreasing the gate resistance for a large current.  <P>SOLUTION: A resistor (4) is connected to a gate resistor (3) of a switching element (1) via a switch (5) in parallel. When a detection temperature in a temperature sensor (11) exceeds a specific temperature, and at the same time a detection current in a current sense (12) is set to a specific value or more, the switch (5) is turned on, the gate resistance is set to be the parallel resistance of the resistors (3) and (4). In the cases other than that in the above, the gate resistance is formed by the resistor (3) only.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272296-A (JP)
Title: Multi-information recording method and multi- information recording system employing magnetic recording disk unit
Inventor: INAGAKI TAKESHI
IPC: G11B20/10
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method and an information recording system realizing elimination of need for extra seek time even when a disk unit is used for a long time.  <P>SOLUTION: The system employs at least two magnetic disk units 51, 61 as a primary storage section 42 and a secondary storage section 43, the primary storage section 42, when an information write request is received, disregards write control information included in the received information and performs writing successively to a recording area of a storage track adjacent to an inner circumferential side or an outer circumferential side when using all of recording areas of one storage track, and when the primary storage section 42 performs no processing by a write request and a read request, the received information including the control information is read from the primary storage section 42 and write is performed to the secondary storage section 43 on the basis of the control information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270625-A (JP)
Title: Reflection type liquid crystal display device, method of manufacturing the same, and portable apparatus
Inventor: KAWABUCHI SHINJI
IPC: G02B5/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which obtains a bright display image in a prescribed angular range.  <P>SOLUTION: The reflection type liquid crystal display device is provided with a liquid crystal layer, first and second electrodes for applying a voltage to the liquid crystal layer, and a reflection plate arranged on the side being the rear side of the liquid crystal layer when observed, and the reflection plate has many rectangular main slopes 1a, 1b, and 1c inclined in a specific direction arranged at prescribed intervals, of which the main slopes 1a and 1b and the main slopes 1a and 1c adjacent in a direction crossing the inclination direction x are shifted from each other in the inclination direction, and is provided with auxiliary slopes 2b and 2c for connecting main slopes adjacent in the direction crossing the inclination direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267142-A (JP)
Title: Coin box
Inventor: YOSHIZAWA SHOICHI
IPC: B60R7/06
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To sort a coin and a paper piece with a simple structure.  <P>SOLUTION: When the coin and the paper piece are housed in a coin box body 2, a sorting part 5 provided inside the coin box body 2 holds the paper piece in an upper space 3 and drops the coin into a lower space 4. Thus, the coin and the paper piece can be sorted only by inputting the coin and the paper piece without performing specified operation. The sorting part 5 is provided inside the coin box body 2, and thereby the sorting part 5 can be almost integrally produced and handled with the coin box body 2. By the coin box body 2 including the sorting part 5 inside thereof, the coin and the paper piece can be sorted with a simple structure.  <P>COPYRIGHT: (C)2003,JPO