baber/WOPTO huggingface dataset:
Patent JP-2003007905-A (JP)
Title: Wiring board for wire bonding type tbga and method of manufacturing the same
Inventor: SHO YOSHIHIKO
IPC: H01L23/12
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board for wire bonding type TBGA which has a chemical resistance and has a reliability under a high temperature and a high humidity and which enables obtaining a gold plating surface of a high degree of cleanness critical to wire bonding characteristics, and also to provide a method of manufacturing the same. SOLUTION: A metal layer of an insulating film provided with the metal layer at least on one surface is patterned to form an interconnection layer. Over the entire surface of the interconnection layer, a gold plating layer having a thickness required for securing at least the chemical resistance and a reliability under a high temperature and a high humidity is formed. Thereafter, a bonding pad section is formed by a photo sensitive solder resist process. Then, nickel plating and gold plating are applied at least in such a thickness as to be required for wire bonding, on the surface of the gold plating layer exposed in the bonding pad section to obtain the wiring board for a wire bonding type TBGA.
Patent JP-2003008850-A (JP)
Title: Image reader and copying machine
Inventor: MATSUDA TAKASHI
IPC: H04N1/401
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a device, which can read a source image in two kinds of modes, i.e., book-read mode and sheet-through mode, from having variance in the precision of shading correction due to difference in read mode and to improve the read efficiency of the sheet-through mode, while taking the illumination timing of an exposure lamp into consideration. SOLUTION: When a read start request is made in the sheet-through mode (a3), DF-shading operation is started at a point (a4) of time the remaining time tms, needed for the quantity of light of the exposure lamp to become stable, after the read start request is made and DF sheet-through operation is started at a time (a5) which is a time Tds(=tms+Ts-Td), which is the difference between the total time of the remaining time tms and the time needed for the DF sheet-through operation, and the time Td, needed for the front end of an original image to reach the sheet-through read position after the DF sheet-through operation, later.
Patent JP-2003010981-A (JP)
Title: Chip recovery device for tip dresser
Inventor: TAKADA YUKIO
IPC: B23K11/30
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enable the relative positions of an electrode tip and a shaping body in teaching to be simply confirmed without removing a whole device so as to contrive enhancement of workability. SOLUTION: By an arm entering port 41a for entering a gun arm opened on a chip catching case 41 covering a dresser body 1a, and a compressed air blown from an air nozzle 42 disposed on both sides of the arm entering port, an air curtain is formed to prevent the splashing outward of a chip generated in shaping. Since the arm entering port 42a is covered only by the air curtain, the inside can be easily visualized through the arm inserting port 42a, thereby allowing the relative positions of the tip of the teaching electrode tip and the shaping body to be easily visualized.
Patent JP-2003010959-A (JP)
Title: Ingot replenishing device
Inventor: IMAIE HIDEAKI
IPC: B22D17/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ingot replenishing device capable of suppressing the decrease in the temperature in a melting-furnace after introduction of an ingot, and conducting the operation under the safety environment. SOLUTION: The ingot replenishing device provided with an introduction means 7 equipped with a holding means 6 provided with an arm 4 going and coming on an ingot mounting position 1 and an ingot introducing position 3, and a lifting mechanism for ascending/descending the ingot 5 being held, and a control means 9 which sends a start signal, corresponding to a temperature information obtained from a temperature sensor installed on an appropriate molten metal surface in the melting furnace 2 with its lower end matched, against a driving source of the lifting mechanism lifting mechanism, when the temperature reaches a lower predetermined temperature, a start signal is sent for making the lifting mechanism holding the ingot 5 operate the descending movement, and when reaches an upper predetermined temperature,  a stopping signal is sent for making the lifting mechanism holding the ingot 5 stop the descending movement.
Patent JP-2003013182-A (JP)
Title: Corrosion protection material and pressure vessel in nuclear reactor employing it
Inventor: TOKUNAGA SETSUO
IPC: G21C13/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion protection material having both an adequate corrosion protection effect and workability, and to provide a pressure vessel in a nuclear reactor employing it. SOLUTION: In the corrosion protection material employing an austenitic stainless steel, an austenitic stainless steel in which the sum of 3 times of contained weight ratio (wt%) of Mo (molybdenum) and contained weight ratio (wt%) or Cr (chromium) is 24 or more (wt%), is applied to the mating faces 16 and 20 of a body part 2 and a lid part 3.
Patent JP-2003019299-A (JP)
Title: Pachinko game machine and simulation game program
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To further make interesting a pachinko game by achieving a game for searching for time efficiency in addition to the conventional direction- emphasis game according to the taste of a player and hence giving flexibility to game properties. SOLUTION: The number of starting wins for activating direction can be set, thus deriving a hit via a hit direction when the hit is included in a lottery result corresponding to a set number of starting wins, and deriving a miss via miss direction when no hits are included. By setting the number of starting wins to at least 1, a plurality of lottery results are derived while being represented by on direction, time efficiency is improved, and at the same time the consumption of retention balls is accelerated. By setting the number of starting wins to one, the conventional game can be achieved, where one lottery result corresponds to one direction.
Patent JP-2003029938-A (JP)
Title: Information processor, control method therefor, printing system, computer program and storage medium
Inventor: TODA MASANARI
IPC: H04N1/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To perform printing by optimum throughput at all times in the case of printing compressed images. SOLUTION: In the case of printing JPEG compressed data, on the basis of the variable power rate of the compressed image to be printed, the respective throughput of a host computer and a printer and a data transfer rate between them, the total processing time in the case of generating a non-compressed printing image on a host computer side and printing it and the total processing time required in the case of expanding and printing it on a printer side are predicted and they are compared (S603). Then, on the basis of the compared result, the one of the shorter processing time is selected and a printing processing is performed (S604 or S605-S608).
Patent JP-2003031161-A (JP)
Title: Cathode ray tube
Inventor: ASANO YOSHIRO
IPC: H01J29/88
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube enabled to obtain an excellent image with high contrast, by restraining re-incidence of the reflection electron and stray light into a fluorescent surface. SOLUTION: A light absorbing substance layer 10, at least covering the outside wall of a skirt part 3B of a panel part 3 of a cathode ray tube body 2, is formed. The light absorbing substance layer 10 composes the cathode ray tube 1 formed by the material having almost same refractive index as that of the cathode ray tube body 2.
Patent JP-2003032030-A (JP)
Title: Leakage waveguide
Inventor: SANO EISAKU
IPC: H01Q13/22
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a leakage waveguide with high communication performance that reduces unneccessary radiated radio waves but radiates valid radio waves required for communication. SOLUTION: In the leakage waveguide 1 where many slots 3, etc., are provided on the surface of a conductor 2 in its length direction, an arrangement angle ϕ of the slots 3, etc., with respect to the length direction of the leakage waveguide 1 is selected to be 4 deg. to 15 deg..
Patent JP-2003030586-A (JP)
Title: Method and device for processing business form and program therefor
Inventor: UKAI KAZUTOSHI
IPC: G06T7/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a business form processing method and device, and a program therefor capable of improving the recognition rate of characters in a business image by properly performing base removal from the business form image. SOLUTION: A obtained by reading a is acquired by an image inputting part 1, and held by an image holding part 2, and a background region is decided from the held business form image by a binarizing part 3 and a character segmenting part. Then, a base removing part 5 executes base removal processing to the background region, and executes the base removal processing to the whole business form image after confirming validity in the care of executing the base removal processing, and a character recognizing part 6 executes character recognition processing.
Patent JP-2003030044-A (JP)
Title: Memory controller
Inventor: MORI MASAKAZU
IPC: G11C11/406
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller capable of widening band width for accessing a DRAM from individual initiators to a DRAM. SOLUTION: A command processor 5 is provided with: an address map generator 11 to extract the address information of volatile storage devices from the data headers of the respective memory access requests and to generate and address map in which the access band width of a DRAM 1 from the respective addresses to be outputted from the command processor 5 is optimized; and an address converter 10 to convert the address information in the memory access request to be arbitrated and outputted from the command processor 5 by using the address map.
Patent JP-2002115536-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HASHIMOTO AKIRA
IPC: F01N3/28
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of estimating the amount of sulphur oxides absorbed by a NOx purifier more precisely for executing deterioration regeneration treatment at the optimum timing. SOLUTION: This device discriminated lean, stoichiometric or rich driving by comparing a target air-fuel ratio coefficient KCMD with a lean discrimination threshold value KBSDESL and a rich discrimination threshold value KBSDESH (S34, S38). During stoichiometric or rich driving, an adsorption map or a desorption map is detected based on engine speed NE and intake pipe internal absolute pressure PBA to calculate an additional value SABS or a subtraction value SDES corresponding to adsorption amount or desorption amount per hour (S43, S47). A count value CSABS corresponding to SOx absorption amount is calculated by integrating the additional value SABS and the subtraction value SDES (S61, S62).
Patent JP-2003041089-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NAKAMURA EIJI
IPC: C08L75/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition that shows excellent adhesion to polar resin despite of high content of inorganic filler and has excellent dynamic performance. SOLUTION: The thermoplastic elastomer composition comprises (I) 100 mass parts of a specified addition-polymerized block copolymer, (II) 10-300 mass parts of polyurethane elastomer, (III) 5-100 mass parts of polyurethane block copolymer and (IV) 50-500 mass parts of surface-treated calcium carbonate. In the elastomer composition, the polyurethane block copolymer (III) comprises (C) an addition-polymerized block derived from a specified addition- polymerized block copolymer and (D) a polyurethane block derived from polyurethane elastomer.
Patent JP-2003033934-A (JP)
Title: Manufacturing method for cellulose acetate ester film, method for reducing curl, and cellulose acetate ester film obtained by the methods
Inventor: NAMITA YOSHIYUKI
IPC: B29K1/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose acetate ester film efficiently which hardly generates a curling habit and has a high curling habit eliminating property. SOLUTION: The curling habit of the film is hardly given by applying a magnetic field to a film material in a process to manufacture the cellulose acetate ester film by a casting method and/or by applying the magnetic field with heat to the cellulose acetate ester film manufactured by the casting method.
Patent JP-2003044475-A (JP)
Title: System and method for retrieving location
Inventor: KIMURA SATORU
IPC: G06Q30/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To easily retrieve a location, where a desired article and/or service is provided. SOLUTION: A location retrieving system 1 has one or more portable information terminals 10, a retrieving server 30 and a database system 50. Each of portable information terminals 10 transmits the retrieving condition of the desired article and/or service through a short-distance wireless communication means to the server device 30 and on the basis of the retrieving condition, the database of the database system 50 is retrieved by the retrieving server 30. The retrieved result and map information are transmitted through the short- distance wireless communication means to the portable information terminal 10 and displayed on the terminal 10 by the retrieving server 30 when a location matched to the retrieving condition is found out.
Patent JP-2003046727-A (JP)
Title: Plane scanner and imaging apparatus
Inventor: YOSHIDA KATSUNOBU
IPC: G06T1/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a plane scanner where the subject of scanning such as a manuscript or the like and a reading means such as a CCD element or the like is kept accurately in a prescribed interval. SOLUTION: The contact part 224 of a spacer member 220 is in the shape of a semicircle column being made by cutting a column half in the direction of height, and the cut face is in contact with a base plate 222 so that the height direction of the column may accord with the direction of arrows A and B. The line segment 224a made in the highest position out of the peripheral face of the contact 224 contacts linearly with manuscript stage glass 61. Since the plane scanner 200 scans it in the direction of arrows A and B, the line segment 224a slides longitudinally (direction of arrows A and B) while contacting linearly with the manuscript stage glass 61.
Patent JP-2003040325-A (JP)
Title: Corrugated cardboard packing structure
Inventor: SUMI YOICHI
IPC: B65D19/38
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated cardboard packing structure which has increased tensile strength of the packing structure while controlling the lowering of efficiency in packing or unpacking. SOLUTION: In forming this corrugated cardboard packing structure, at the edge of the opening 10a of a corrugated cardboard 10 covering a packed item 1, a flap part 20 to be positioned underneath a deck board 3 is formed. Because the flap part 20 is wound with the cardboard 10 and the deck board 3 by a band member 11, the cardboard 10 and the deck board 3 are fixed increasing the tensile strength of the packing structure. In addition, work for fixing the flap part 20 is controlled and work for unpacking is simplified.
Patent JP-2003045971-A (JP)
Title: Design method of semiconductor integrated circuit and recording medium
Inventor: TOUBO TETSURO
IPC: H01L21/822
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To improve delay characteristic and cross talk noise without increasing a chip area in the design method of a semiconductor integrated circuit. SOLUTION: After automatic wiring is performed, parasite resistance and a parasite capacity are extracted from a wiring result, the capacity value and resistant value of each wiring and the drive ability of a cell driving each wiring are calculated (S103), the calculated result is delivered to a mechanism checking whether combination of a wiring film thickness capable of further improving the delay characteristic and the drive ability of the cell exist or not, it is checked (S104), and if it is cleared by the check mechanism that the optimum combination exists, the wiring film thickness and the drive ability of the cell are modified (S105).
Patent JP-2003039834-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: TERAI TOMOHIKO
IPC: B42D15/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive recording medium using a material containing an infrared absorption pigment which has a high transparency and a sufficient printing sensitivity by a semiconductor laser without restricting in a color selection of the pigment and which has a weather resistance and a storage stability sufficiently durable against a use exposed to an ultraviolet ray outdoor. SOLUTION: The reversible heat sensitive recording medium comprises a laminate having a recording layer 2 capable of displaying and erasing a visible image by reversibly changing in transparency or color developability according to a temperature. In this medium, the layer 2 or its adjacent layer is formed of a material containing the infrared absorption pigment. The medium further comprises an ultraviolet absorption layer 7 provided at a photodetecting surface side from the layer containing the pigment. The layer 7 has a polymeric copolymer of a monomer having an ultraviolet absorptive molecular structure and a polymerizable monomer. The layer 7 has a mean permeability of 10% or less of a range of 300 to 360 nm of a wavelength and is an ultraviolet absorption layer having a visible light transmittance.
Patent JP-2003042108-A (JP)
Title: Obtuse headed object placed in flow of fluid
Inventor: TOKUGAWA NAOKO
IPC: F15D1/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an obtuse headed object placed in a flow of fluid capable of preventing the occurrence and growth of a Karman voltex in a large scale and reducing a coefficient of resistance by blocking the flow of fluid generating along a surface of a wake side of the object by accompanying an exfoliation in a boundary layer. SOLUTION: A plate member 3 as a flow blocking portion is arranged in a wake side of the obtuse headed object 1 in which a face 2a of the obtuse head at an upstream side is an obtuse-head curved surface against the flow F of fluid so as to block the flow of fluid along a face 2b of a wake side. As the plate member 3 blocks a flow (f) of fluid flowing into an exfoliating field along the surface 2b of the wake side caused by the exfoliation of the boundary layer to be formed on the face of the obtuse headed object 1, the occurrence and growth of the Karman voltex as a row of voltex in a large scale is prevented, and the pressure resistance of the obtuse headed object 1 is adjusted.
Patent JP-2003041839-A (JP)
Title: Concealed hanger
Inventor: NAKANISHI KOICHI
IPC: E05D3/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a concealed hanger being capable of opening a door at 180 deg. without hindrance and being simply installed. SOLUTION: A supporting plate (12) and a driving plate (14) are attached pivotally to a fixing seat (10) respectively. The supporting plate (12) and the driving plate (14) are connected by inserting the engaging projection (38) of the supporting plate (12) into the receiving groove (42) of the driving plate (14). A mounting plate (11) installed to the door is mounted rotatably and detachably to the supporting plate by inserting a support shaft (13) into the cylindrical section (29) of the supporting plate (12). A driving pin (28) for the mounting plate (11) is entered into the guide groove (43) of the driving plate (14). When the door is opened, the support shaft (13) is moved largely to the outside of the fixing seat (10) through the driving pin (28), the driving plate (14) and the supporting plate (12).  When the door is opened up to a fixed place, the driving pin (28) is slipped off from the guide groove (43), and only the mounting plate (11) can be rotated.
Patent JP-2003047107-A (JP)
Title: Driving control device for hybrid vehicle, driving control system for hybrid vehicle and its program
Inventor: OGOSHI TOSHIO
IPC: B60L50/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To enable the driving control to be smoothly carried out when an abnormal voltage information is detected. SOLUTION: The driving control device comprises a generator 16, a generator invertor to drive the generator 16, a drive motor 25, a drive motor invertor to drive the drive motor 25, a battery 43 connected to both the generator and drive motor invertors, a 1st voltage detection means to detect a voltage applied to the generator invertor, a 2nd voltage detection means to detect a voltage applied to the drive motor invertor, a 3rd voltage detection means to detect a battery voltage, and a system voltage decision processing means 91 to make a judgement on a system voltage based on the result of the detections by respective detection means. In such a way, the system voltage can be judged based on the detection result of respective voltage detection means even if there occurs an abnormal detection in any voltage detection means.
Patent JP-2002371619-A (JP)
Title: Simplified settling tank for treated water reservoir
Inventor: KUWAJIMA HIROSHI
IPC: F16L55/24
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir for treated water such as drainage from a bathtub, rinsing, rainwater, etc., which copes with water shortage and cost efficiency in water consumption. SOLUTION: Treated water is poured into the reservoir 1 from an inflow pipe 2 via an insertion port 4C of a trap 4 to the interior of the trap 4. The trap 4 has a pouchy net 7 arranged in a lower portion thereof, for removing dust, especially hairs in drainage from the bathtub, waste pieces of fibers in rinsing, leaves in rainwater, etc., and therefore dust is prevented from entering a settling tank 5 by virtue of the pouchy net 7. Although, sand, mud, etc., which each have a specific gravity heavier than that of water pass a mesh of the pouchy net 7, they are settled and accumulated on a bottom of the settling tank 5 due to their heavier specific gravities, and the treated water enters the reservoir from an upper release port. The reservoir 5 has a hoisting grip 6 at an upper portion thereof. Therefore, the trap 4 is drawn out of the inflow pipe 2, and the hoisting grip 6 is lifted up to untie the pouchy net 7 tied to a projection 4b, followed by removing hairs, waste pieces of fibers, leaves, etc., and further sand, mud, etc., settled on the bottom of the settling tank 5. Thereafter, the trap 4 is returned to a predetermined location again.
Patent JP-2003048006-A (JP)
Title: Fluid-pressure cylinder and rolling mill
Inventor: YAMAMOTO MIKIAKI
IPC: B21B31/32
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To enable high efficiency rolling by preventing the vibration of a mill by improving the workability of a fluid-pressure cylinder and also to enable performing rolling in a stable state by reducing backlash between the housing and the roll chock of a rolling mill, with respect to the fluid-pressure cylinder and the rolling mill. SOLUTION: A guide means is constituted by mounting hydraulic cylinders 21-28 in the housing 11, opposed to the roll chocks 12, 13, 16, 17, fitting these hydraulic cylinders 21-28 to a cylinder 32 fixed to the housing 11 through a liner 33 so that a thin plunger 40 is freely movable, also fitting the recessed part 42 of the thin plunger 40 to the center guide 38 of the cylinder 32 and a liner 54 for pressing each roll chock 12, 13, 16, 17 is connected to the tip part of the thin plunger 40.