baber/WOPTO huggingface dataset:
Patent JP-2002361930-A (JP)
Title: Imaging apparatus and imaging method
Inventor: OIDE TOSHIO
IPC: B41J2/44
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a pulse width corresponding to a code being generated from a pattern detecting circuit can be set such that an image output comprising a set of dot patterns has the same density even if a code being generated from the pattern detecting circuit is different due to positional relation of an image pattern and a pattern detection matrix. SOLUTION: A plurality of test patterns having the same on pixel density and a different relative position to a pattern detection matrix are outputted and a pulse width corresponding to a code is set such that their densities are equalized.
Patent JP-2003006547-A (JP)
Title: Individual authentication system on the internet utilizing ic card
Inventor: KATSU SHUNJI
IPC: G06Q20/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an individual authentication system on the Internet utilizing an IC card in which the authentication data of an individual cannot be abused in a shop or the like. SOLUTION: In this individual authentication system on the Internet utilizing the IC card, the server 31 of a client shop receives IC card authentication data D hidden and recorded at the time of IC card issuance inside the IC card 12 used for an electronic transaction, the received data are transferred to an authentication institution and authenticated, an authenticated result is transmitted to the shop server and thus the individual is authenticated. In another embodiment, the authentication institution is an IC card issuing company 2 or a financial institution, and the server 21 of the IC card issuing company or the financial institution authenticates the individual and transmits the authenticated result to the client shop. Also, when a different access number is imparted to the IC card authentication data at every access, even when the data are present on the Internet, the danger of data abuse is reduced.
Patent JP-2003008184-A (JP)
Title: Printed board
Inventor: KATABUCHI MANABU
IPC: H05K3/34
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate defects of a solder ball and a connection defect without requiring mounting facility with high precision and also eliminate man-hours for visual inspection and later adjustment. SOLUTION: The printed board is composed of a printed main board 1, a pair of pads 2a and 2b arranged with a prescribed space, and a pair of additional pads 2c and 2d between the pads 2a and 2b.
Patent JP-2003006194-A (JP)
Title: System for controlling database access
Inventor: IWASAKI TAKESHI
IPC: G06F21/62
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To enable the setting of an access right of an item unit without defining a view. SOLUTION: An access authority table 8 with the access authority information of each table registered in a data warehouse 1 set therein is preliminarily defined by each user. In the access authority information, a pointer to a selection condition set in a selection condition table 9 and a pointer to a data processing expression for access authority and data conversion registered in a data processing expression table 10 by each item are preliminarily defined. If a login is made from a client 3, the access authority information of the user and a table list are sent from a server 2 and stored. An item name display processing part 15 refers to the access authority information and displays only item names which are allowed to be displayed, when all the item names of a table selected by the user are sent.  A data display processing part 16 generates a SQL(structured query language) sentence, that fetches the items selected by the user and authoritative item data in accordance with the access authority information and displays its results.
Patent JP-2002017411-A (JP)
Title: Zipper cord stopper
Inventor: PONTAOE JOHN S
IPC: F16G11/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing stopper between a sipper cord and the eyelet nor a similar hole of a slider. SOLUTION: This zipper cord stopper includes a male element and a female element. The male element includes a cord channel to engage and fix both end parts of the zipper cord or a similar cord and a guide projection corresponding to a guide hole or a channel in the female element. The female element includes a slope face in the vicinity of the end part of the guide hole to be engaged with a wall in a direction the male element crossing to stop returning. The male element is tightly energized to the female element by drawing the cord after attaching. That is, gripping at both end parts of the cord is fastened by a point or a bar formed on the male element and the support part formed on the female element by drawing the cord.
Patent JP-2002078438-A (JP)
Title: Container for holding poisonous bait for cockroach and method for extermination of cockroach using the same
Inventor: MITSUI KIYOSHI
IPC: A01M1/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a container for holding a poisonous bait for cockroach having improved performance to exterminate the cockroach. SOLUTION: The container for holding a poisonous bait for cockroach is provided with a bottom wall 11 having a poisonous bait holding part, a side wall 22 attached to the circumferential edge of the bottom wall 11 and a top wall 21 covering the space formed by the bottom wall 11 and the side wall 22. The side wall 22 has an opening 23 connected to the holding part of the poisonous bait for cockroach by using the bottom wall 11 as the lower end of the opening 23, opened on the plane of the side wall 22 and facing the outside of the holding vessel. The opening 23 has a size to permit the passage of cockroach and a canopy 25 is formed above the opening 23 in a manner protruded from the vessel beyond the bottom wall 11 and the side wall 22.
Patent JP-2003013211-A (JP)
Title: Method for manufacturing target for piezoelectric thin film element
Inventor: TAMURA TAKASHI
IPC: C04B35/495
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a sputtering target material for manufacturing a piezoelectric thin film with adequate film quality. SOLUTION: The method for manufacturing the target for the piezoelectric thin film element including PbO, ZrO2 , and TiO2 as main components, comprises weighing PbO, ZrO2 , and TiO2 of the main components (S1), calcining them (S4) to manufacture a compact by pressurizing them (S9), and regularly firing it under a condition of burying the compact in a powder including PbO (S10).
Patent JP-2002000521-A (JP)
Title: Vacuum cleaner and hose for vacuum cleaner
Inventor: NAKAI KOICHI
IPC: A47L5/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To lighten the double-wall hose which forms the intake passage and the exhaust passage. SOLUTION: A hose 2 has a double-wall structure comprising an inside hose 2a and an outside hose 2b, which form respectively an intake passage A and an exhaust passage B, the latter of which leads to the exhaust passage B of the main body 1 of the vacuum cleaner. The joint pipe connecting at a terminal of the hose 2 also has a double-wall structure comprising inside joint pipes 20a and 24a, which are to be connected with the inside hose 2a, and outside joint pipes 20b and 24b, which are to be connected with the outside hose 2b. The inside joint pipes 20a and 24a protrude further toward the hose than the outside joint pipes 20b and 24b.
Patent JP-2003017625-A (JP)
Title: Interposer and semiconductor package
Inventor: TANAKA KENZO
IPC: H01L23/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an interposer and a semiconductor package capable of reducing the warpage of the package and a shear stress at a bonded interface even in mounting. SOLUTION: The semiconductor package 100 is provided with a semiconductor chip 1, an interposer substrate 2, slits 6 formed on one part between two tops forming the diagonal of the substrate 2 on a region where the chip 1 is mounted on the substrate 2 so as to be perpendicular to a long side, and sealing resins 3 for sealing fine metal wires 5 for connecting between electrodes 9 formed on the substrate 2 and the chip 1. By this configuration, in mounting the package 100 on the substrate 2, the warpage of the substrate 2 can be reduced by the slits 6. Also, in mounting the package 100 on a mother board by solder bonding, a shear stress generated on an interface at the substrate 2, the chip 1 and the resins 3 due to variations in bonding temperature can be reduced.
Patent JP-2003013450-A (JP)
Title: Method for land-forming ground in water
Inventor: KURIHARA MASAMI
IPC: E02D15/10
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of transition layers on soil-layer boundary sections, and to ensure layer boundaries in a method for land-forming a ground by forming a plurality of soil layers having different grain sizes in water under a divided state. SOLUTION: In the method for successively charging borrow materials 3, 4 and 18 in which the grain sizes are conformed into water and land-forming the ground composed of a plurality of the soil layers having the different grain sizes in water, sheets 14 and 16 disassembled in response to the lapse of time are laid on the boundary sections of the soil layers and sections among the soil layers are partitioned.
Patent JP-2003018574-A (JP)
Title: Information receiving terminal
Inventor: AKIMOTO SATOSHI
IPC: H04N7/173
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To allow a data reproducing operation to be always restarted in a normal state after a communication fault is recovered and to allow a reproduction interrupting time to be shortened by always holding a stable buffering operation without depending upon a reproducing rate of the data. SOLUTION: An image receiving terminal 30 comprises a terminal controller 50 newly having a buffer managing unit 20 and a threshold value calculating unit 21. In this case, the calculating unit 21 decides a reproducing rate of receiving data at the time of starting a communication, and sets a first threshold value in response to the reproducing rate. Thereafter, the managing unit 20 executes a flow control of the received data based on the threshold value set in response to the reproducing rate.
Patent JP-2003021444-A (JP)
Title: Cooling roll
Inventor: NAKAI YASUHIRO
IPC: F25D1/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To permit the arrangement of a temperature sensor 28 at the optimum position while surely maintaining a processing atmosphere in a stabilized condition. SOLUTION: A cooling roll is provided with a vacuum vessel 1 set in the processing atmosphere different from an external atmosphere, a roll structural body 4 for cooling the objective matter 40 to be cooled, a pipeline mechanism such as an outside pipeline 11 for conducting a cooling refrigerant to flow through the roll structural body 4 from outside, a pipeline supporting mechanism 20 for supporting rotatably the pipeline mechanism to the bulkhead of the vacuum vessel 1 under a condition of air-tight and provided in the same with a sealed space 19, the temperature sensor 28 provided on the roll structural body 4 so as to detect the temperature of the roll structural body 4, and a signal line 27 wired in the outside of the roll through the sealed space 19 to output the detecting signal of the temperature sensor 28 to the outside of the vessel.
Patent JP-2003018020-A (JP)
Title: Information processor and method, recording medium, and program
Inventor: ITANI KENSUKE
IPC: H03M13/29
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processor that suppresses error correction of errors and can identify decoding data, including errors. SOLUTION: A C1 decoder 12, a C2 decoder 16, a C1 decoder 18, and a C2 decoder 16 execute decode correction processing in this order, uses normal correction, missing correction, and mixing correction, corresponding to an error flag attached respectively to a C1 error flag memory 15, and a C2 error flag memory 17, image data stored in an ECC memory 14 are subjected to decode correction processing, and a signal generating section 19 outputs the corrected data, stored in the ECC memory 14 and error information stored in a sync error flag memory 13, a C1 error flag memory 15, and a C2 error flag memory.
Patent JP-2002012609-A (JP)
Title: Method of producing polypropylene polymer
Inventor: FUJITA TAKASHI
IPC: C08F4/6592
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst that gives polyolefin of high molecular weight and high stereoregularity. SOLUTION: In this invention, polyolefin having high molecular weight and high stereoregularity is produced by using an olefin polymerization catalyst comprising the following component A and component B: The component A: a transition metal compound represented by formula [I] ((M is a transition metal selected from Ti, Zr and Hf; R1 is a 1-6C, monovalent hydrocarbon residue or a Si-including hydrocarbon residue; R2 is a 4-20C, divalent hydrocarbon residue or a Si-including hydrocarbon residue; R3 is a 1-30C, divalent hydrocarbon residue or Si- or Ge-including hydrocarbon residue; X and Y are each H, a halogen, a monovalent 1-20C hydrocarbon residue, N-, O- or Si-including hydrocarbon residue); The component A: an almoxane represented by formula [II] or [III] (m is 4-30; R4 is a monovalent hydrocarbon residue).
Patent JP-2003030017-A (JP)
Title: Data storage method and storage medium storing program based on the method
Inventor: SATO MIKI
IPC: G06F17/50
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a data storage method capable of reading data of a data file and storing it in a data storage part irrespective of change of data structure of a processing system. SOLUTION: In the data storage method to store that data of the data file in the data storage part, reference information for data storage operation information are taken out by elements of the data structure (S11), associated storage operation information are taken out from the processing system, the data of the data file is stored (S20) by using the data storage operation information if elements of the data file exist in the data structure of a processing system (YES in S10) when the data of the data file is stored in the data storage part, and the reference information to dummy storage operation information are fetched by types of element values (S12), the elements are skipped and stored or the elements are stored (S20) as reference elements if no element exists in the data structure of the processing system (NO in S10).
Patent JP-2003030359-A (JP)
Title: Device and method for monitoring infringement of copyright
Inventor: TOKORO KIYOUSUKE
IPC: G06Q50/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a copyright infringement monitor device which can efficiently monitor the infringement of the copyright of digital contents distributed through a network. SOLUTION: This device has a means for obtaining contents that a cache device newly stores from the cache device which answers temporarily stored contents to a client instead of a server, a means for detecting whether specific copyright information is embedded in the obtained contents, and a means for giving notice to a specific notice destination when the specific copyright information embedded in the contents is detected.
Patent JP-2002151625-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKURABA TADAKI
IPC: H01L21/60
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of damages or adhesion of foreign matters on a mounting surface of an external electrode terminal. SOLUTION: A method for manufacturing a semiconductor device comprises the steps of preparing a matrix type lead frame, in which a plurality of unit lead frame patterns are arranged laterally and longitudinally in a matrix state, then fixing a semiconductor chip, wire-connecting electrodes of the chip to inner ends of the leads via wirings, thereafter single-surface molding inner ends of the chip, the wirings and the leads, and covering them with a seal. In this case, the outside of a package is formed with resin, in which a thicker contact preventing piece than one package is filled. When the matrix type lad frame is stored or supplied, the lead frame is superposed.  The surface of the lead which becomes the external electrode terminal is not contaminated or damaged, since the preventing piece is interposed between the upper and lower lead frames, when the lead frames are superposed. The lead frame is cut to manufacture a non-lead type semiconductor device.
Patent JP-2003028013-A (JP)
Title: Intake structure of outboard motor
Inventor: SAIGA JIRO
IPC: F02B67/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an intake structure of an outboard motor realizing a compact size. SOLUTION: The outboard motor 1 has a cylinder head 15, a cylinder block 16 and a crank case 17 and is provided with a vertical type 4-cycle V type engine 3 in which a V bank is formed between the cylinder blocks 16 by arranging a pair of cylinder blocks 16 in a V shape and a crankshaft 4 is approximately vertically arranged at the inside. A periphery of this engine 3 is covered with an engine cover 8. An intake chamber 35 is arranged at a space between the outside of the cylinder block 16 and the inside of the engine cover 8 and an exhaust passage 24 is arranged at a space between this intake chamber 35 and the cylinder block 16. Whereas, engine auxiliary machineries 37, 39, 40 are arranged at a space between the front side of the crank case 17 and the inside of the engine cover 8.
Patent JP-2003032482-A (JP)
Title: Image processing apparatus, its control method, computer program and storage medium
Inventor: MATSUI NOBUAKI
IPC: H04N19/625
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To reproduce JPEG compression image data in a simple configuration at a desired reduction ratio while suppressing a consumed memory capacity. SOLUTION: A Huffman decoder (102) decodes JPEG compression image data and an inverse quantization circuit 103 applies inverse quantization to the decoded data. When a reduction rate of S/8 (S=1, 2, etc.), is designated, a reduction circuit 104 uses a DC component DC of frequency components for the origin, validates the data of S×S and outputs data of zero for the other. An inverse DCT circuit 105 receives the output of the circuit 104 to apply inverse DCT to the output. A pixel reduction circuit packs S×S pixels in the image after inverse DCT and outputs the result.
Patent JP-2003031934-A (JP)
Title: Wiring board and electric circuit assembly
Inventor: YAMAMOTO TETSUYA
IPC: H05K3/34
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and an electric circuit assembly, which suppresses solder bridges and solder balls from, growing at bonds of surface electrodes of electric components with electrodes of the wiring board, and eliminates unsoldered zones to obtain high reliability proper bonds. SOLUTION: The electric circuit assembly has electrical components 2, mounted on the surface of a wiring board 10 with their electrodes mutually being bonded with solder 6. The electric component has a specified electrode 2, bonded to a specified electrode 12 which the board has with a solder material. The electrode at the board side is formed, so as to be bonded to one electrode at the electrical component side with a plurality of electrodes 12a, 12b.
Patent JP-2003030015-A (JP)
Title: Recorder, recording method, recording medium and program
Inventor: HIRASAWA TSUTOMU
IPC: G06F21/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically execute a processing to temporarily transfer data in a prescribed format which is recorded in a MS and a processing to return the transferred data in the prescribed format to the MS. SOLUTION: A directory to be a stored object which is recorded in the MS is retrieved, its capacity is calculated and displayed on a display in step 501. A user's operation to select the directory to be the stored object is accepted in step S502. All the files belonging to the directory selected as the stored object are read and recorded in a HDD as one archive file in step S503. An original object directory and a file name of the archive file in the recorded archive file by associating them with each other in step S504. The directory stored in the HDD is deleted from the MS in step S505.
Patent JP-2002169049-A (JP)
Title: Optical fiber, dispersion compensation using the same, optical transmission line, and optical transmission system
Inventor: SUGIZAKI RYUICHI
IPC: H04B10/50
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a wide band WDM(wavelength division multiplexing) transmission by combining an optical fiber for WDM transmission and an optical fiber which compensates the dispersion characteristics of the optical fiber for WDM transmission. SOLUTION: At least three layers of cores are formed insides a clad 14, and the following relations are satisfied; 0.8%<=Δ1<=3.0%, -0.7%<=Δ2<=-0.4%, and 0.2%<=Δ3<=0.5%, where Δ1 stands for the maximum difference in the specific refractive indices of a first core 11 formed in the most inner side with respect to the clad 14, Δ2 stands for the minimum difference in the specific refractive indices of a second core 12 formed in the second layer from the inside with respect to the clad 14, and Δ3 stands for the maximum difference in the specific refractive indices of a third core 13 formed in the third layer from the inside with respect to the clad 14.  An optical fiber, of which cable cut-off wavelength is set shorter than 1520 nm, the wavelength dispersion and the dispersion slope are both negative at a set wavelength band having a wave bandwidth not less than 20 nm in the band width of 1.5 μm, and value of the dispersion in the set wavelength band divided by the dispersion slope is 200 or smaller, is introduced into the optical transmission line for compensating the dispersion.
Patent JP-2003036366-A (JP)
Title: Subscribed reading material delivery system using cellular phone
Inventor: TOMABECHI HIDETO
IPC: G06Q30/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To realize an environment where subscribed reading materials such as novels, magazines, and newspapers, etc., are can be read by users by using a cellular phone which has an application program execution means and an information storing means. SOLUTION: It is characterized by realizing the environment which can deliver subscribed reading material information and also deliver the subscribed reading materials sequentially by dividing the reading material information and keeping and managing the information to what part of the reading material information is already delivered for managing if the information can not be delivered all at once for one delivery.
Patent JP-2003046277-A (JP)
Title: Device accommodation rack
Inventor: YOSHIKAWA KAZUYOSHI
IPC: H05K7/18
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a device accommodation rack 1 of the simplified structure where a mount angle 8 has integrated the functions of the mount angle and mount rail. SOLUTION: A pole 8 is provided with a screw hole 13 for fixing purpose. The mount angle 8 is provided at the mount angle portion 10 with an extended mount rail portion 11 and also provided with screw inserting holes 12a, 12b for mounting to the pole 3. The screw hole 13 and the screw inserting holes 12a, 12b are provided opposed with each other. A screw 15 is respectively inserted to these holes 12a, 12b for fixing by tightening.