baber/WOPTO huggingface dataset:
Patent JP-2004051916-A (JP)
Title: Flame retardant resin composition and molded product thereof
Inventor: YAMANAKA KATSUHIRO
IPC: C08K3/24
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester resin composition substantially free from a halogen, and capable of easily achieving a V-2 level of UL-94 standard, sometimes a V-0 level under a favorable condition, and having excellent hydrolysis resistance.  <P>SOLUTION: The flame-retardant polyester composition comprises (A) 100 pts. wt. resin component (A-component) containing at least 60 wt.% aromatic polyester resin, (B) 1-100 pts. wt. organophosphorus compound (B-component) äsuitable example: 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5,5]undecane-3,9-di-α-methylbenzyl-3,9-dioxide compound}, (C) 0.1-100 pts. wt. inorganic salt (C-component) of at least one kind selected from the group consisting of an alkali metal salt and an alkaline earth metal salt, (D) 0-50 pts. wt. flame retardance-improving resin (D-component) and (E) 0-200 pts. wt. filler (E-component). The molded product comprises the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062938-A (JP)
Title: Spherical aberration correcting device and spherical aberration correcting method
Inventor: SASAKI YOSHIHISA
IPC: G11B7/1392
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device in which spherical aberration is effectively corrected in real time even though information is being recorded.  <P>SOLUTION: The device is provided to correct spherical aberration during an actual recording operation. During an information recording processing, a return optical beam level is detected while the amount of spherical aberration correction is changed. The level has correlation with the amount of spherical aberration. By comparing the return light beam levels before and after the spherical aberration correction, it is possible to discriminate whether the previous spherical aberration correction amount is a correction toward an appropriate direction or not. When it is decided that the correction is toward an appropriate direction, the correction is conducted along the same direction. When the direction is decided to be not appropriate, correction is made along the reverse direction. Thus, the spherical aberration correcting amount is always appropriately controlled based on the fluctuation in the return light beams during an information recording and a stable information recording is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063618-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor mounting equipment
Inventor: KANZAWA HIDEO
IPC: H01L21/60
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of manufacturing the semiconductor device of both-surface mounting with a short unit time, and semiconductor mounting equipment used for it.  <P>SOLUTION: At the time of manufacturing the semiconductor device for which a semiconductor element is mounted on both surfaces of a circuit board, in the state of attaching the circuit board 4 to a stage 11, the semiconductor elements 1a and 1b are mounted on both upper and lower surfaces of the circuit board 4 by the same processing unit by loading heads 12a and 12b respectively disposed on both upper and lower sides of the stage 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057538-A (JP)
Title: Charcoal-contained panel and manufacturing method therefor
Inventor: ISOZAKI MINORU
IPC: F24F1/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charcoal-contained panel, using inexpensive charcoal to utilize the effects of deodorization, humidity conditioning and negative ions of charcoal by natural convection of air, without using a deodorizing filter filled with expensive granular active carbon like an air purifier, and enabling incineration or reuse at the time of discarding.  <P>SOLUTION: The charcoal-contained panel is obtained by sticking a non-woven fabric of 70g/m<SP>2</SP>having good air permeability and water absorptivity to one side of a paper core having a cell area of about 100mm<SP>2</SP>with an adhesive, previously applying hot melt to the other side thereof, filling the inside of the core with charcoal without gap while applying vibration to the paper core, thermo-welding the same non-woven fabric to the other remaining side, and superposing the peripheries of the non-woven fabrics or sealing like a sac with an adhesive by thermo welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057597-A (JP)
Title: Golf club
Inventor: NAGAMOTO ITSUSHI
IPC: A63B102/32
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club, having a large sweet spot and excellent feeling of hitting a ball.  <P>SOLUTION: In this golf club, the club face 2 of the so-called cavity iron having the back engraved deeply is formed 1.0 to 3.5 mm thick, and a balance adjusting mass body 3 formed by a member having a specific gravity two or more times as large as that of the club face member is disposed in the central area of the back of the club face 2. The balance adjusting mass body 3 made of tungsten with a specific gravity of 19.2 is removably screwed on the back of the club face 2 of the club head body 1 made of a Ti-alloy (α-β alloy) of Ti-6%Al-4%V, which is mainly composed of Ti with a specific gravity of 4.5. The club face 2 in the periphery of the balance adjusting mass body 3 is formed uniform in thickness. The tensile strength at yield of the club face 2 is 950 to 1350 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058121-A (JP)
Title: Inner wall face structure of tower vessel body and method for forming the inner wall face
Inventor: FUJIWARA HIRONORI
IPC: B23K9/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the inner wall face structure of a tower vessel body which is suitable for improving the quality of pulp by uniformizing the residence time of the object to be treated inside a digester, and to provide a method for forming the same.  <P>SOLUTION: The inner wall face 13 of a tower vessel body 1 is constituted of a welding bead-formed face 20 obtained by providing many connected welding beads 21 by build-up welding. In the constitution, the inner wall face 13 is made into the rugged surface corresponding to the shape of the welding beads 21, the loading direction of facial pressure from the object 10 to be treated acting on the inner wall face 13 is not fixed, e.g., as is the case when the inner wall face 13 is made into the flat surface but is dispersed into many directions, and the flow-down resistance of the surface of the inner wall face 13 (i.e., the welding bead-formed face 20) due to the facial pressure to the object 10 to be treated is remarkably reduced. As a result, the residence time of the object 10 to be treated flowing down the vicinity of the surface of the inner wall face 13 and the residence time of the object 10 to be treated flowing down on the central part thereof are uniformized to the utmost, and pulp of high quality in which the degree of digestion treatment is uniform can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066611-A (JP)
Title: Image carrier cartridge and imaging apparatus employing it
Inventor: NOMURA YUJIRO
IPC: B41J2/45
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image carrier cartridge fixed integrally with an exposing means, i.e. an organic EL array exposing head, in which the organic EL array exposing head can be protected against deterioration due to UV-rays.  <P>SOLUTION: The image carrier cartridge 25 comprises at least one image carrier 20 supported rotatably, and an exposing means 23 disposed at the exposing position of the image carrier 20, and can be set removably in the body of an imaging apparatus. The exposing means 23 comprises an organic EL light emitting element array, and an imaging optical system disposed in front thereof wherein light shielding members 52 and 53 shielding at least UV-rays are provided around the exposing means 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065630-A (JP)
Title: Rice cooker
Inventor: ICHIKI NOBUKO
IPC: A47J27/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily bake a full-scale cake as well as cook rice by an electric rice cooker.  <P>SOLUTION: The rice cooker comprises a pot 2 stored inside a body for storing a heated material, a bottom heating means 4 for heating the pot, a pot sensor 7 for detecting the temperature of the pot and controlling the bottom heating means, a lid heating means 5 mounted inside the lid, an operation part 6 mounted on the body with a button at least for starting a rice cooking course and a cake baking course, and a control means for driving/controlling the bottom heating means and the lid heating means. In the rice cooker, a first set temperature is predetermined in the cake baking course, and a second set temperature is predetermined to be increased by the remaining heat after the heating by the bottom heating means is temporarily suspended when the temperature of the heated material reaches the first set temperature. As a result, rice can be cooked and a cake can be baked as well in the body 1 with the operation of one button. In addition, the overshoot of the temperature rise of the bottom of the pot is inhibited, and therefore, the cake can be easily baked and excessive burning or drying of the lower layer of the cake can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066122-A (JP)
Title: Coating film deposition method
Inventor: GOTO YOSHITAKA
IPC: B05D7/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film deposition for forming stable coating film by applying coating liquid including at least one kind of hot-melt material on a continuously travelling belt-like support and, when the coating film is wound up after drying and is made to be roll-shaped, preventing the blocking due to the sticking of the coating film.  <P>SOLUTION: The coating film deposition method comprises an application process of applying the coating liquid including at least one kind of the hot-melt material on the continuously travelling belt-like support, a drying process of drying the applied liquid and a winding process of winding up the film. In addition, a first temperature control process is arranged prior to the application process, thereby the coating liquid is applied on the belt-like support the surface temperature of which is controlled in the temperature range of -30 to +50°C with respect to the melting point of the hot-melt material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128468-A (JP)
Title: Method of manufacturing ceramic composite material and ceramic matrix composite manufactured by the method
Inventor: KANETAKE NAOYUKI
IPC: C04B35/58
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic composite material without using an external heating equipment with a low energy consumption and a low cost, which is industrially simple and enables to reduce a content of residual metal in its matrix. SOLUTION: The method is for manufacturing a ceramic composite material comprising aluminum nitride as a matrix and containing a metal boride by packing a mixed powder obtained by mixing a metal powder and a boron nitride powder into a certain container, pressing to form a porous compact and impregnating it with a molten aluminum. The green compact is formed to have a porosity of 34-42% by pressing a mixed powder with a mixing ratio of a metal powder to a boron nitride powder between 1:1.8 and 1:2.2 (mol. ratio).
Patent JP-2004085887-A (JP)
Title: Image forming apparatus
Inventor: ISHII HIROSHI
IPC: G03G15/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which surely and smoothly performs replacement and inspection work.  <P>SOLUTION: The image forming apparatus is provided with a display part 20 for informing its position and replacement or inspection timing near a replacing member attached to an apparatus main body 1. Then, the display part 20 is constituted of a light emitting part provided near the replacing member and a seeing part provided at a case 12 constituting the appearance of the apparatus main body 1 and for seeing the light of the light emitting part 21 from the outside of the apparatus main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081636-A (JP)
Title: Cannula sheath mounting table for endoscope
Inventor: OUCHI TERUO
IPC: G02B23/24
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cannula sheath mounting table for endoscopes which enables the smooth covering of a readily bending flexible insertion tube of the endoscope with a cannula sheath having a readily bending channel tube.  <P>SOLUTION: The table has a control section carrying part 31 on which the control section 15 linked to the base end of the flexible insertion tube 11 of the endoscope 10 is placed almost horizontally, an insertion tube carrying part 32 formed linked to the control section carrying part 31 to place the flexible insertion tube 11 almost horizontally and a sheath carrying part 33 formed linked to the insertion tube carrying part 32 to place the cannula sheath 20 almost horizontally. The insertion tube carrying part 32 and the sheath carrying part 33 are formed in an unbroken roughly arcuate hollow viewed on a plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084608-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F02D41/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of sulfate discharged in the air.  <P>SOLUTION: NO<SB>x</SB>catalyst is disposed in the exhaust passage of an internal combustion engine in which the air-fuel ratio of an air-fuel mixture burnt in a combustion chamber is kept in a lean state, and an auxiliary catalyst having oxidizing capability is disposed in the exhaust passage downstream of the NO<SB>x</SB>catalyst. When QN indicating the amount of accumulated NO<SB>x</SB>in the NO<SB>x</SB>catalyst becomes greater than a tolerable value QNA, a rich spike for NO<SB>x</SB>for temporarily changing over the air-fuel ratio AFN of exhaust gas flowing in the NO<SB>x</SB>catalyst into a rich state is performed to reduce NO<SB>x</SB>in the NO<SB>x</SB>catalyst and decrease the amount of the accumulated NO<SB>x</SB>. The amount of SO<SB>x</SB>accumulated in the NO<SB>x</SB>catalyst is obtained without forming sulfate. When the SO<SB>x</SB>is large in amount, the rich air-fuel ratio AFR in the rich spike for NO<SB>x</SB>is reduced compared to that in a state where the SO<SB>x</SB>is small in amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088963-A (JP)
Title: Method for estimating state of linkage of distributed power supplies in power distribution system
Inventor: KOWADA YASUYUKI
IPC: H02J3/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating the state of linkage of distributed power supplies, wherein an electrical quantity substituting for a voltage is used for measurement and thus the state of linkage in a distribution system can be estimated with accuracy.  <P>SOLUTION: The method is for estimating the state of linkage of distributed power supplies in a power distribution system. A plurality of measuring points 332 to 335 are set in the distribution system. The direction of a current or a current value is measured at each of the measurement points. Then, the adjacent measuring points are compared with each other with respect to the direction of the current or the current value, and thereby the state of linkage of the distributed power supplies G is estimated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149008-A (JP)
Title: Paperless recorder
Inventor: KUBOTA AKIRA
IPC: G01D9/30
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a paperless recorder having higher identifiabilities of a screen. SOLUTION: In the paperless recorder, measurement signals are digitized at a sampling period TS and are stored in a memory, and graphical display is made on a two-dimensional display with the maximum and minimum values in measurement data in a display period TD (>=TS) as segments for each measurement system based on the measurement data that are stored in the memory. In the paperless recorder, the minimum and maximum values of a measurement value to be displayed are compared, and a line width-processing section for processing is provided to increase a line width when the difference between both is narrower than a specified display line width.
Patent JP-2004094990-A (JP)
Title: Optical pickup device
Inventor: OGAWA MASARU
IPC: G11B7/135
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of conducting a stable tracking servo operation.  <P>SOLUTION: The optical pickup device is provided with a semiconductor laser 11 which irradiates an optical disk 10 with beams, an objective lens 13 which is arranged between the laser 11 and the disk 10 to converge the beams from the laser 11 onto the disk 10, a photodetector 7 in which a plurality of light receiving parts for receiving returned light from the disk 10 are formed, a three beam diffraction grating 1 which is arranged between the laser 11 and the lens 13 and branches the light beams of the laser 11 into main beams, subbeams A, and subbeams B, and a hologram 2 which is placed between the lens 13 and the photodetector 7 and further branches the main beams, the subbeams A, and the subbeams B. The hologram 2 is placed at an optical position where the subbeams A and the subbeams B are separated with a prescribed interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094615-A (JP)
Title: Editing management device, method and program, and computer-readable program storage medium recording editing management program
Inventor: OKAJI YUJI
IPC: G06F21/60
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an editing management device and the like for notifying only an editor having the access right, of the presence of a holder, and permitting the editor having the access right to edit the edit data by using an editing terminal.  <P>SOLUTION: This editing management device comprises an access right management means 48 for giving the access right as the right to newly create, browse, update and delete the edit data 13 for every folder A storing the edit data 13, and managing the same, a permitting means 41 for permitting the editor to newly create, browse, update and delete the edit data 13 by using the editing terminal, and notifying means 41, 43 for informing all of editors having the access right that the editing data 13 is newly created, updated and deleted to all of the editors having the access right, when the edit data is actually newly created, updated or deleted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094149-A (JP)
Title: Liquid crystal driving gear and addressing method
Inventor: HINAKO TAKESHI
IPC: G02F1/133
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance transfer efficiency of display data and to facilitate address management.  <P>SOLUTION: The display data supplied from an MCU (micro controller unit) 2 via a data bus 4 is written in an RAM 10 included in a liquid crystal driving gear 1 based on column addresses to be generated by an X address generation circuit 11 by allocating one X address to display data for one pixel and allocating column addresses to each of pieces of the display data divided into blocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100526-A (JP)
Title: Throttle valve control device of internal combustion engine
Inventor: ISHIGURO TETSUYA
IPC: F02D11/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle valve control device of an internal combustion engine for improving controllability by improving calculation accuracy of a learning value when controlling opening of a throttle valve by using a learning value by learning reference opening of the throttle valve.  <P>SOLUTION: This throttle valve control device 1 of the internal combustion engine 4 has an FI ECU 2 and a DBW ECU 3. The DBW ECU 3 calculates a first control full closure leaning valve THL1VZR according to an engine water temperature TW and battery voltage VB based on a first full closure learning value THL1VZRN learned in this time operation of the internal combustion engine 4 and a last time value THL1VRZO of the first control full closure learning value stored in an EEPROM 2a of the FI ECU 2 in last time operation of the internal combustion engine 4 (Step 43 to 45), and controls the opening of the throttle valve 7 by using this first control full closure learning value THL1VZR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100780-A (JP)
Title: Control device for automatic transmission
Inventor: NEMOTO YOSHIICHI
IPC: F16H61/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission performing an optimal downshift control corresponding to the treading speed of an accelerator pedal.  <P>SOLUTION: This control device for the automatic transmission detects a throttle opening of an engine to find its change rate, if the throttle opening change rate detected by a throttle change rate detecting means exceeds a preset threshold when a transmission command is a downshift command, this device controls to immediately lower an engagement control hydraulic pressure of a clutch to be released according to the downshift command to a base pressure PiGA(2). On the other hand, when the throttle opening change rate detected by a throttle change rate detecting means is below the preset threshold, this control device gently lowers the engagement control hydraulic pressure of the clutch to be released according to the downshift command from a compensated preparation pressure PiGA(s) being high pressure than the base pressure to the base pressure and controls to retain the base pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098593-A (JP)
Title: Image forming apparatus and registration correction method
Inventor: NOGUCHI JUNICHI
IPC: H04N1/29
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately forming a registration correcting pattern by reducing the difference between a plurality of beams for scanning an image carrier or eliminating the difference between the lengths (writing widths) of the scanning lines of the respective beams on the image carrier during one scanning to accurately perform the correction of registration.  <P>SOLUTION: In the image forming apparatus, the difference between the scanning lengths of the respective laser beams on a surface to be scanned during one scanning between laser beams is detected using a pattern for detecting the main scanning length and a predetermined frequency is set to CLK generation circuits 804a and 804b to correct a scanning length difference. Then, the difference between scanning line lengths in respective laser beams is corrected to correct registration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102884-A (JP)
Title: Processing system for illegally parked bicycle
Inventor: MINOHARA TOSHINORI
IPC: G06K17/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for disposing bicycles illegally parked near the front of a station as the rental bicycles after the bicycles are forcibly collected and moved.  <P>SOLUTION: In this processing system, the bicycles illegally parked at the front of the station are removed by the administrative organ of a local government such as municipalities, those which are not taken over after a specified period is passed are moved and collected to the local government, and those which are confirmed to be not stolen bicycles are disposed as rental bicycles. For this purpose, the identification marks of the local government are fixed to the bicycles and bar code seals are stuck thereto. The users of the rental bicycles receive member cards from the rental window of a management company which is entrusted from the local government. Various data can be inputted in the member cards, and the payment of rental fee can be performed by any method.  <P>COPYRIGHT: (C)2004,JPO