baber/WOPTO huggingface dataset:
Patent JP-2003308528-A (JP)
Title: Image processing device and method
Inventor: TAKEUCHI KESATOSHI
IPC: G06T5/20
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that can reduce degradation in image quality by interpolation processing executed in skipping processing.  <P>SOLUTION: When a skipping rate is set at least either horizontally or vertically on an input original image, an image display device executes skipping processing in selective horizontal/vertical positions according to the skipping rate, and executes interpolation processing on pixels about skipped pixels to generate an interpolated image. Filter processing is then executed to subject the interpolated image to a spatial low-pass filter and a spatial high-pass filter substantially in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241979-A (JP)
Title: Authentication server, frame transfer network, program for realizing authentication server, and recording medium for recording program
Inventor: MARUYOSHI MASAHIRO
IPC: H04L12/46
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the restriction in the number of contract user terminal groups in a frame transfer network for providing a virtual network connection to user terminals through the cooperation between a frame transfer apparatus and an authentication server.  <P>SOLUTION: The authentication server 5 dynamically sets a virtual network identifier assigned to groups so that a plurality of user terminal groups can share the identifier. The authentication server 5 is provided with: a VLAN number table 15 for managing the cross-reference between the virtual network identifier (VLAN-ID) and the number of connected user terminals by each group identifier (VLAN number); and a VLAN-ID stack 16 for pooling unused virtual network identifiers. The authentication server 5 assigns the unused virtual network identifier to a group identifier to which no virtual network identifier is assigned and releases the virtual network identifier corresponding to a group from which all user terminals are retired as the unused virtual network identifier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244230-A (JP)
Title: Crossflow-type fuel reformer
Inventor: SHIMAZU TAKASHI
IPC: C01B3/38
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossflow-type fuel reformer which prevents its inside from forming a high-temperature region to uniformly progress a reforming reaction.  <P>SOLUTION: In the crossflow-type fuel reformer which is provided with a plurality of laminated plates 2, a reforming passage 3 which is formed between plates 2 and through which a reforming fuel gas flows, and combustion passages 41 and 42 which are formed between plates 2 on which no reforming passage 3 is formed and through which a combustion gas flows and in which the reforming fuel gas and the combustion gas flow substantially crosswise, at least either the reforming catalyst in the passage 3 or the combustion catalyst in the passages 41 and 42 is carried by distributing it so that the heat absorption in the reforming reaction and the heat generation in the combustion reaction of the combustion gas may be controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244735-A (JP)
Title: Resin traveller for spinning machinery
Inventor: KANAI EKIJI
IPC: D01H7/60
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction resistance to a yarn, reduce the abrasion in a contact part with a ring, carry out spinning of a yarn of good quality with slight yarn fluff and prolong the life of a traveler by mixing and compounding ceramic particles in a nylon resin in the traveler used for a twisting machine for twisting especially glass fibers.  <P>SOLUTION: Pellets of the nylon resin and the ceramic particles subjected to a surface treatment with a low friction coefficient and having 2-10 μm average particle diameter are mixed in an injection molding machine. Injection molding is carried out to form a resin traveler for spinning machinery comprising the ceramic particles mixed and compounded in an amount of 10-30 wt.% in the nylon resin and molded into a prescribed traveler shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249969-A (JP)
Title: Error correction encoder, error correction decoder, and transmitter adopting error correction system
Inventor: KOKURYO GARO
IPC: H03M13/25
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction encoder, an error correction, decoder, and a transmitter adopting an error correction system, which improve the encoding rate of an error correcting function to sufficiently improve the data transmission efficiency.  <P>SOLUTION: A 1-bit signal of serial/parallel converted transmitted data is inputted to a convolutional encoder 2 and is divided into a real part and an imaginary part by a combination of two bits of the output of the convolutional encoder 2 and another signal which is not inputted to the encoder 2, and signal points for sending the real part and the imaginary part are determined independently of each other. On the receiver side, area determination and metric setting of the real part and the imaginary part are performed independently of each other, and the real part and the imaginary part are subjected to Viterbi decoding together, and the result of Viterbi decoding is inputted to a convolutional encoder having the same constitution as the encoder on the transmitter side, and transmission data is decoded from the output and information of area determination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004250796-A (JP)
Title: Hallux valgus sock
Inventor: MITSUYAMA KATANORI
IPC: A61F13/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hallux valgus sock straightening hallux valgus through only putting on, and produced only by a knitting process using a hosiery knitting machine.  <P>SOLUTION: The hallux valgus sock disclosed in Claim 1 is designed so that the toe of the sock is bifurcated, and stretch resistant parts are formed at the both side edge parts of the sock. In the hallux valgus sock disclosed in Claim 2, stretch resistant parts are formed at the part going around the instep part to the back side of the instep part as well as the edge parts of the both sides of the sock. In the sock disclosed in Claim 3, stretch resistant parts are knitted with the combination of tuck stitches and floating stitches. In the sock disclosed in Claim 4, stretch resistant parts are knitted mixedly with plated stitches as well as tuck stitches and floating stitches. In the sock disclosed in Claim 5, stretch resistant parts are knitted with plated stitches.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216849-A (JP)
Title: Manufacturing method of automobile weather strip
Inventor: FUJITA YASUYUKI
IPC: B29K105/22
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an automobile weather strip which prevents insertability into an opening margin portion and holdability from being damaged by keeping the tip of a holding lip protrusively mounted on the sidewall of a welt having an approximately U-shaped cross-section always apart from the opposite sidewall at a desired interval.  <P>SOLUTION: In the manufacturing method of the automobile weather strip 1 equipped with the welt 2 having the U-shaped cross-section and enveloping a core material 3, the weather strip having the U-shaped cross-section is extruded in the state that the tips of the protruding holding lips 4 and 5 are bonded to both the inner wall surfaces 2a and 2b of the welt 2 respectively or in the state that the tip of the holding lip 4 is bonded to the opposite inner wall surface 2b, and then bonding portion 6 of the tips of the holding lips 4 and 5 is divided. This invention includes a manufacturing method of the automobile weather strip in which the melt is extruded in the U-shaped cross-section, in the state where a highly rigid thermoplastic resin core material having an approximately L-shaped cross-section is lined on the inner side of a synthetic rubber solid material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256115-A (JP)
Title: Maintenance management system
Inventor: KAWASAKI KAZUMASA
IPC: B67D7/22
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine a sign of occurrence of a failure by an instrument provided in a fuel feed passage.  <P>SOLUTION: A maintenance management system 10 is constituted such that a control circuit 16 mounted on a meter 12 reads a flowmeter measurement value measured by a flowmeter 24 to obtain a flow rate pattern, compares the flow rate pattern with a pre-registered reference pattern, reads a control program (determination means) for determining whether a difference between the patterns is within an allowable range, detects that a fluctuation (fine variation) occurs in fuel supplying speed (momentary flow rate) due to some failure occurring in a process of supplying the fuel to determine whether a sign of the failure occurrence is present, and estimates the occurrence of the failure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259475-A (JP)
Title: Lithium secondary battery negative electrode material and its manufacturing method as well as lithium secondary battery using the same
Inventor: MABUCHI AKIHIRO
IPC: H01M4/1395
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery negative electrode and its manufacturing method with excellent charge/discharge capacity and a cycle property, and to provide a lithium secondary battery using the same.  <P>SOLUTION: The negative electrode material is obtained by covering the surface of silicon particles with a coating layer (especially, with a plurality of coating layers) made of a non-graphite carbon material. A peak strength ratio of silicon to carbonthe negative electrode material against carbon at an X-ray photoelectron analysis may be in a level of 0 to 0.2. The negative electrode material can be obtained by repeating a cycle at least twice consisting of a coating process of covering the surface of the silicon particles by a carbon precursor, and a sintering process of sintering the covered substance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225680-A (JP)
Title: Internal combustion engine and control device for internal combustion engine
Inventor: KATSURAYAMA YASUSHI
IPC: F02D13/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of improving ignitability, improving thermal efficiency, and enlarging an operable load range even if fuel is hard to be ignited from a view point of increase in thermal efficiency and reduction in NOx.  <P>SOLUTION: In the internal combustion engine where a period T during which an intake valve 14 and an exhaust valve 15 are both closed from an exhaust stroke to an intake stroke can be set, it is provided with a fuel injection valve 24 capable of injecting fuel toward the inside of a combustion chamber 16. A closing period of the exhaust valve 15 is set at a timing closer to the advance side than a suction top dead center, fuel injected from a fuel injection valve 2 during a period T during which the intake valve 14 and the exhaust valve 15 are both closed is pressurized together with gas remaining in a combustion chamber 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260470-A (JP)
Title: Policy control apparatus
Inventor: TAJIMA YOSHITAKE
IPC: G06F21/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a procedure for an in-site user connected to a plurality of service networks in the case of connection to the service networks while satisfying a communication policy of each service network.  <P>SOLUTION: A policy control apparatus S15 for managing a LAN S10 registers the user attribute of the in-site user and acquires a connection policy to respective registered users from a plurality of service networks A, B, C so as to simplify the management of external connection. Further, the policy of the service networks A, B, C and the policy of the LAN S10 are composited and a permitted attribute is presented to the users. Thus, each service network can manage the policy of its own and dynamically create the policy applicable to each attribute of the users so that the users need not to specify connection conditions to other service networks with respect to each service network and each service network needs not to manage connection conditions with all the service networks related to each user attribute.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256951-A (JP)
Title: Order-made system for glove
Inventor: YUASA NAOICHI
IPC: A41D19/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order-made system for gloves enabling a user to easily obtain gloves suitable to her (his) hands by utilizing a camera-attached cell phone recently widespread, a home-use digital camera, and a computer to which the image data from the digital camera can be downloaded to be transmitted by telephotography.  <P>SOLUTION: The order-made system for gloves enables a user to make gloves suitable for her (his) hands to order. The system comprises the following means and units: (a) an image download means 1 for downloading the shape of the hand as an image data; (b) an electrical transmission means 2 for transmitting the downloaded image data by telephotography; (c) an image data processing unit 3 for storing the transmitted image data of the hand in an electrically transmitted image data storing means to obtain a necessary size of the hand using the electrically transmitted image data, and creating pattern data of respective parts of the gloves based on the obtained sizes; and (d) a cutting unit 4 for cutting the parts of the gloves based on the pattern data of the respective parts transmitted from the image data processing unit 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262686-A (JP)
Title: Method for cutting glass plate and cut glass plate
Inventor: NISHI MIZUKI
IPC: B23K26/38
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for cutting a glass plate wherein the glass plate whose surface has been treated for forming a thin film or a pattern is immediately cut without drying a surface-treatment agent to achieve shorter production time, fewer steps and great cost reduction, and to obtain a glass product whose cost is greatly reduced by using the glass plate cut through the same.  <P>SOLUTION: In the method for cutting the glass plate, the glass plate having the thin film or the pattern is placed flat and cut using a laser beam from the bottom surface of the glass contacting a roller or a support fitting. The method requires no step for drying the thin film or the pattern prior to cutting. The cut glass plate is cut through this method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263006-A (JP)
Title: Method for decomposing rubber and decomposed rubber composition
Inventor: SHIKAKUBO TAKASHI
IPC: C08J11/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing a rubber, by which the rubber or the like can be decomposed in a short time to obtain the recyclable decomposed rubber in a high decomposed rubber recovery, and to provide a decomposed rubber composition containing the decomposed rubber obtained by the method.  <P>SOLUTION: This method for decomposing the rubber comprises decomposing the rubber or rubber composition in the coexistence of an organic solvent and an acid. The decomposed rubber composition contains the decomposed rubber obtained by the method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261377-A (JP)
Title: Method for extracting blood vessel of hollow organ, extraction processing program of blood vessel of hollow organ, and image processor
Inventor: YOKOTA HIDEO
IPC: G06T1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting the blood vessel of a hollow organ, an extraction processing program of the blood vessel of the hollow organ, and an image processor by which a measuring object is quantitatively measured with respect to the hollow organ such as an eye ball, and the robust extraction of the blood vessel is automated.  <P>SOLUTION: A quality measurement area of each frame for extracting a blood vessel area is given to the stereoscopic model (coordinate information) of the hollow organ prepared in advance. According to the judging reference of each pixel, an area belonging to a blood vessel area is judged based on the pixel value of the quality measurement area of a first frame, and the judging reference in a second frame connected with the first frame is set based on the pixel value of an area obtained by including the judged area in the blood vessel area. As one of the judging references, a density center value in a local area is utilized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003252296-A (JP)
Title: Latch device and operation method therefor
Inventor: COLLET OLIVIER
IPC: B64C25/24
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device 10 for latch-engaging, especially an airplane landing gear or an airplane landing leg hatch.  <P>SOLUTION: This device has a box 11 housing a set of elements 12, 14, 16, 17 respectively pivotally installed to parallel shafts 13, 15, 18 turnably around the parallel shafts 13, 15, 18. The assembly includes at least one hook 12, and a lock lever 14 connected to a hook 12 by a concerning elastically deformable return means 20. The hook 12 acts on the lock lever 14 to release the lock through a first actuator means 100 in a normal operation mode, or a second actuator means 200 in an emergency operation mode not allowing release of the lock of the hook 12 by the first actuator means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004274122-A (JP)
Title: Howling suppression apparatus
Inventor: ABE RYOJI
IPC: H04R3/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a howling suppression apparatus by which a data processing load in frequency analysis can be reduced.  <P>SOLUTION: The howling suppression apparatus is provided with a notch filter 109 for filtering a howling component, fast Fourier transform means 118-120 for performing frequency analyses with 512 data samples, peak frequency detecting means 121-123 for detecting peak frequencies of channels, an adding means 124 for adding a signals of a channel, a second sample fast Fourier transform means 125 for performing the frequency analysis of the added signal with a 4096 data samples, a peak frequency detecting means 126 for detecting a peak frequency of an output signal from the 4096 fast Fourier transform means 125, and a coefficient setting means 129 for setting a coefficient of the notch filter 109, so that the data processing load is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323950-A (JP)
Title: Power connector
Inventor: SHU JIKYO
IPC: H01R24/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power connector with a simple terminal structure, easy design and manufacture of a mold, a low development cost of the mold, a simple molding process, easy assembly and a reduced manufacturing cost.  <P>SOLUTION: The power connector includes an insulating body 2 and conductive terminal sets 200 and 300. The insulating body 2 is provided with a housing chamber 3 for housing an abutting portion used as a counterpart power connector, and a plurality of housing grooves for correspondingly housing terminals of the conductive terminal sets 200 and 300. The conductive terminal sets 200 and 300 include a plurality of abutting terminals 5 and 6, and relay terminals 7 and 8 for connecting the abutting terminals 5 and 6 and a printed circuit board. A set of the abutting terminals is attached inside the insulating body 2 surrounding the housing chamber 3. Each abutting terminal 5 and 6 has abutting parts 53 and 63 protruding into the housing chamber 3 and contacting the abutting portion used as the counterpart power connector, and fixing parts 51, 61 and 71 correspondingly housed in the housing grooves of the insulating body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273191-A (JP)
Title: Lighting device for vehicle
Inventor: YAMAMOTO TAKAO
IPC: B62J6/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-saving lighting device for vehicle using a light-emitting diode as a light source having a long life, aiming at the reduction of size.  <P>SOLUTION: A case 50 for winkers 102, 103 is constructed of a member having high heat conduction property, and a light-emitting diode 6 is fitted to one part of the case 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315510-A (JP)
Title: Integral diffuser film
Inventor: BOURDELAIS ROBERT PAUL
IPC: G02F1/13357
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improvement of diffused light transmission and an improvement of light diffusion of an image illumination light source for diffusing a light source for specular light.  <P>SOLUTION: The integral diffuser film comprising a base bearing a pattern of complex lenses on a surface thereof wherein the complex lenses having two or more distinct layers is disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004272701-A (JP)
Title: Information processor and information processing method
Inventor: OTANI YOKO
IPC: G06F12/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for acquiring and managing user information from an information management server such as an LDAP server which executes the unitary management of the user information acquired from the information management server and any user information other than the user information acquired from the information management server.  <P>SOLUTION: This information processor is provided with an information management means for managing first user information being user information acquired from an information management server for managing user information, and second user information being any user information other than the user information acquired from the information management server for managing the user information by storing those information in the same entry. The information managing means manages the second user information as user information to be prevented from being abandoned when new user information is acquired from the information managing server.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274648-A (JP)
Title: Power supply apparatus for electronic equipment
Inventor: OKAYASU KO
IPC: H04M19/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply apparatus for electronic equipment for eliminating the generation of noise from a DC-DC converter by stopping the operation of the DC-DC converter activated by a remote feeding source in a state of feeding power from a commercial power supply.  <P>SOLUTION: When a local feeding section 2 applies an output voltage VDC to a DC-DC converter stop control section 5, the voltage VDC lights a light emitting diode 51a of a photocoupler 51 to turn on a photo transistor 51b of the photocoupler 51 and to control an input terminal 35a of a low voltage malfunction preventing circuit 35 in the DC-DC converter 3 to be at a low level. When a level at the input terminal 35a is a reference voltage VK or below, the low voltage malfunction preventing circuit 35 acts like stopping the switching operation of the DC-DC converter 3. In the case of feeding from a commercial power supply, the operation of the DC-DC converter 3 is stopped by the DC-DC converter stop control section 5 provided with the photocoupler 51 to eliminate the generation of noise from the DC-DC converter 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI