baber/WOPTO huggingface dataset:
Patent JP-2006025377-A (JP)
Title: Light receiving amplifier circuit and optical pickup
Inventor: KIJI HITOSHI
IPC: G11B7/125
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To correct an offset voltage which is generated in a differential amplifier circuit of a light receiving amplifier circuit built in a laser power monitoring element of an optical pickup, without limiting an input voltage range by providing a dedicated transistor.  <P>SOLUTION: In a differential amplifier circuit 2 of a light receiving amplifier circuit 1, a correction current generating circuit 3 is provided to generate a correction current Ioffset for correcting an offset voltage generated in the differential amplifier circuit 2. In the differential amplifier circuit 2, the offset voltage can be compensated by a difference between currents Icn1, Icn2 flowing to paired transistors Q1, Q2. The difference of the currents Icn1, Icn2 is based on a difference ΔVce of collector-emitter voltages Vcen1, Vcen2 of the transistors Q1, Q2. The correction current generating circuit 3 generates the correction current Ioffset based on the difference ΔVce and causes the current to flow into a collector of the transistor Q1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031969-A (JP)
Title: Lighting system
Inventor: ONO KEISUKE
IPC: F21V23/00
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of suppressing fluctuation of desired light distribution, life, color, or the like while intending to miniaturize and thin it.  <P>SOLUTION: This lighting system is equipped with a plurality of semiconductor light emitting elements 11, a longitudinal light emitting substrate 12 formed by almost rectilinearly disposing the semiconductor light emitting elements 11, an optical path control means 13a provided by being positioned correspondingly to the semiconductor light emitting element 11 to control light of the semiconductor light emitting element 11, a longitudinal power supply circuit substrate 16 on which a power supply circuit to drive the semiconductor light emitting element 11 is mounted, and a body case 15 to place the light emitting element substrate 12 and the power supply circuit substrate 16 side by side so that they are adjacently placed each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029667-A (JP)
Title: Shell cooling device and shell cooling method for rotary kiln, and exhaust heat recovery method for rotary kiln
Inventor: KOGURE KATSUTOSHI
IPC: F23G5/44
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device with a simple structure, and a method for favorably cooling a whole shell circumference of a rotary kiln.  <P>SOLUTION: A jacket cover 7 is provided for covering a shell 14 of the rotary kiln provided with a lining layer 15 comprising a refractory material on an inner circumferential face. The jacket cover 7 has an inlet 9 taking in cooling air, and an outlet 11 for discharging the cooling air heated by radiation heat from the shell 14 to the outside. A blower 10 is connected to the inlet 9, and an exhauster 10 is connected to the outlet 11. A fin 18 is provided on the inner circumferential face of the jacket cover 7. The cooling air flowing in from the inlet 9 by operation of the blower 10 and the exhauster 12 is guided to the outlet 11 while helically swirling along an outer circumferential face of the shell 14 by the fin 18, and the cooling air in a high temperature state heated by the radiation heat from the shell 14 is discharged from the outlet 11 to the outside of the jacket cover 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033347-A (JP)
Title: Mobile terminal
Inventor: KAWAI HIDEO
IPC: H04W88/02
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal that does not sense an object being in no danger of collision with a user of the terminal as an obstacle even when a wide sensing range of an obstacle sensor is set.  <P>SOLUTION: The mobile terminal 1 informing the user about presence of an obstacle is provided with: recognition means 4, 5 for recognizing an object; a prediction means for predicting a relative moving direction of the object recognized by the recognition means 4, 5 with respect to the mobile terminal 1; an obstacle discrimination means 7 for discriminating that the object is an obstacle when the moving direction is directed in the mobile terminal 1; and a notice means 10 for notifying the user of the presence of the object discriminated to be the obstacle by the obstacle discrimination means 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030577-A (JP)
Title: Method and device for coded transmission of music
Inventor: MATSUNUMA YASUHIRO
IPC: G10L25/00
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To continuously reproduce a plurality of pieces of music without generating a soundless period and to enable reproduction from a specified piece of music among the plurality of pieces of music when sample data of the plurality of music are encoded and then the encoded data are decoded and reproduced.  <P>SOLUTION: An encoding device 100 encodes the whole sample data stream of the plurality of pieces of music to generate an MP3 frame and also generates sectioning position data indicating sectioning positions between pieces of music in all the whole data stream. When a specified piece of music is specified among the plurality of pieces of music, a server 200 sends sectioning position data relating to the indicated music and MP3 frame to a client 300, which decodes the MP3 frame and selects sample data belonging to the specified music in an obtained sample data stream to output the sample data as audio.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035019-A (JP)
Title: Inorganic oxide, catalyst carrier for cleaning exhaust gas and catalyst for cleaning exhaust gas
Inventor: MORIKAWA AKIRA
IPC: B01D53/86
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic oxide in which grain growth of carried metals (rhodium, or the like) is sufficiently suppressed, a catalyst carrier for cleaning an exhaust gas comprising the same and a catalyst for cleaning the exhaust gas using the same.  <P>SOLUTION: The granular inorganic oxide contains aluminum oxide; a metal oxide not forming a composite oxide with aluminum oxide; and an addition element comprising at least one of a rare-earth element and an alkaline earth element and contains a secondary particle formed by coagulation of a primary particle. In the inorganic oxide, at least a part of the secondary particle is formed by coagulation of a plurality of the first primary particles with a particle diameter of 100 nm or less containing aluminum oxide and the addition element and a plurality of second primary particles with a particle diameter of 100 nm or less containing the metal oxide and the addition element. At least a part of the first and second primary particles has a surface thickening area where a content ratio of the addition element is locally enhanced at the surface layer part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039851-A (JP)
Title: Programmable controller
Inventor: TOFURU MAKOTO
IPC: G05B19/05
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable controller for changing the sequence program of a user by an arbitrary timing, performing high-speed sequential calculation, and backing up a necessary time with the use of a general battery.  <P>SOLUTION: The programmable controller comprises an execution memory 210 to which a sequence program is written by high-speed access; a back-up memory 110 for backing up the program of the execution memory, which is lower in speed with less power consumption than the execution memory; a battery Vb for supplying a back-up power source to the back-up memory; an MPU 100 which responds to access from an outer part; and a decoder 300 which is arranged between the MPU and the execution memory and the backup memory, so as to control the access to both the memories by the MPU.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005005728-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKADA YOSHIHIRO
IPC: H01L21/768
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having low-permitivity coating and with high reliability.  <P>SOLUTION: A first low-permitivity coating 61 composed of a first silica based porous material is formed on the surface of a semiconductor substrate. A second low-permitivity coating 63 composed of a second silica based porous material whose etching speed is different from that of the first silica based porous material under the same etching conditions is directly formed on the first low-permitivity coating. The second low-permitivity coating 63 has a second layer wiring groove 69 and the first low-permitivity coating 61 has a via hole 68.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149473-A (JP)
Title: Input support system for disabled, and aged people
Inventor: KATO KEIICHI
IPC: G07D13/00
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables the disabled and aged people, who cannot make input as they please and depress the same button several times against their will intention, when using ATMs or vending machines, to make according to their own intentions.  <P>SOLUTION: A specific mode is set on the ATMs and vending machines for those who cannot enter as their own will. Input control is different from that for able-bodied people, and the disabled and aged people. In the disabled and aged people mode, several depressings on a button within the predetermined time is considered being as one depressing by the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006038137-A (JP)
Title: Pipe fixing structure and tube material
Inventor: NAKAYAMA YUKIO
IPC: F16L19/03
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fixing structure for reducing the number of part items, and easy in tube material fixing work, by preventing rotation of a tube material, when fixing the tube material by using a flare nut.  <P>SOLUTION: A seat surface 12 is formed in a bottom part of a screw hole 5 for threadedly engaging the flare nut 6, and a disk-like flange 7 is installed in an insertion end part of the tube material 3, and an elastically deformable friction material 9 is fixed to its insertion side end surface. When inserting the tube material 3 into a hole part 11, the seat surface 12 abuts on the friction material 9 before an O ring 10 is pressed and deformed, and rotation of the flange 7 and the tube material 3 is restrained and prevented by frictional force of both. The friction material 9 can provide larger friction torque by precedently allowing the outer diameter side to abut on the seat surface 12. A plurality of circular arc-shaped friction materials 9 are fixed to the flange 7 by arranging clearance 14, to thereby detect forgetfulness of inserting the O ring by leakage of a hydraulic fluid from its clearance 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046736-A (JP)
Title: Cogeneration system
Inventor: SATOU HISAHIRO
IPC: F24H1/00
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of inducing a user such that hot water filling operation of a bath is carried out at a timing advantageous in energy efficiency in keeping with intentions of the user.  <P>SOLUTION: When a heat storage amount becomes maximum before a start time of the hot water filling operation reserved by the user, the start time of the hot water filling operation is advanced, and the hot water filling operation is forcibly started at the time wherein the heat storage amount becomes maximum. By carrying out the hot water filling operation when the heat storage amount becomes maximum, stored heat is consumed, and recovery of subsequently generated power generation heat can be continually carried out. In keeping intentions of the user, not only advice is given of a timing for the hot water filling operation advantageous in heat efficiency, but inducement is carried out such that actual hot water filling operation is carried out at that timing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050258-A (JP)
Title: Picture processor, backup method for picture information, and program and storage medium for backing up picture information
Inventor: MURAKOSHI KATSUYA
IPC: H04N1/21
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a trouble encountered in repeated copying or transmission by storing once-read picture information as backup on a storage memory.  <P>SOLUTION: A picture processor has: a means reading a picture; the storage memory storing the read picture; a temporary memory temporarily storing the information before being stored on the storage memory; and a printing means and/or a communication means printing the picture information on picture information recording paper. The picture processor further has: a means storing the picture information stored on the temporary memory, yet not stored on the storage memory on the storage memory; an erasure means erasing the picture information in the order of the picture information having the lower priority once the storage memory has a specified storage value; and a means specifying the picture information stored on the storage means. The picture information specified by the specification means is printed or externally transmitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043641-A (JP)
Title: Light irradiator
Inventor: ICHIKI TAKEHIKO
IPC: F21Y101/00
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiator in which the temperature of a shutter mirror does not become higher when the shutter mirror is made to stand ready in a closed position even when the quantity of a cooling wind is reduced in order to save the electric power to be supplied to a lamp.  <P>SOLUTION: A cooling fin is arranged on a mirror holding frame and a wind control plate is arranged inside a lamp house in order to increase the cooling efficiency of the shutter mirror as a whole. When the shutter mirror is closed, a wind blocking plate is formed by the cooling fin and the wind control plate and the cooling wind is made to flow in a ventilation route arranged between a cold mirror of the shutter mirror and the mirror holding frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051416-A (JP)
Title: Pollutant gas removing paper
Inventor: NAKANO OSAMU
IPC: A61L9/16
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide environment safe to human and objects by adsorbing and removing various pollutant gases such as fumigation gas remaining after fumigation treatment, volatile organic compounds (VOC), or atmospheric pollutant gases, safety controlling after fumigation of a refrigerator, adsorbing and removing VOC or atmospheric pollutant gases to be generated from building materials of new houses or after reforming.  <P>SOLUTION: This pollutant gas removing paper is formed by carrying 40-80 mass% gas adsorbing powder in an intermediate layer of multiple-laid paper with three layers or more using single powdery activated carbon or together with hydrophilic gas adsorbing powder. Powdery activated carbon with an average particle size of 50μm or less is used as gas adsorbing powder. Iron-containing aluminum hydrate, zinc aluminosilicate-based minerals or silica gel is used in combination as the hydrophilic gas adsorbing powder, and a mixing ratio is regulated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054974-A (JP)
Title: Linear motor
Inventor: UCHIDA MASANOBU
IPC: H02K41/03
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor for machine tool which is easy of manufacture and assembly even if it is a long one, and is easy of handling also in maintenance.  <P>SOLUTION: This linear motor 10 for a machine tool comprises a stator 19 which comprises a plurality of stator units 13 each of which comprises a plate-shaped yoke 11 and a plurality of permanent magnets 12 in the same form being provided, at equal magnet pitches in the shifting direction of a moving member, on both sides of the plate-shaped yoke, so that they may have directions of magnetization vertical to the face of the plate-shaped yoke and different from adjacent permanent magnets, and which are arranged side by side in the shifting direction of the moving member, and a pair of moving members 16 which comprise armature coils 14 which are provided to confront each of the rows of the permanent magnets provided on both sides of the above plate-shaped yoke and on which armature coils 15 are wound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051762-A (JP)
Title: Ink cartridge
Inventor: HAYASHI KOKI
IPC: B41J2/175
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge having higher space-using efficiency in a buffer mechanism without sacrificing reliability in ink leakage.  <P>SOLUTION: In the ink cartridge comprising a supply port for supplying an ink to a recording head part, an atmospheric air communication port for communicating the interior of the ink cartridge with atmospheric air and an ink holding member for holding the ink, the ink holding member is composed of at least two or more members having different density; the opening of the atmospheric air communication port to the inside of the cartridge is present at the tip surface of a chimney which projects to the inside of the cartridge; the entire perimeter of the tip surface of the chimney abuts the ink holding member having the lowest density; and the surface of the ink holding member abutting the tip of the chimney is in the state where no ink is filled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058028-A (JP)
Title: Magnetic sensor
Inventor: KISHI NOBUAKI
IPC: G01R33/09
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor capable of easily correcting the dispersion of output voltage at a low cost, by making the distance between the magnet and the magnetoresistive element adjustable, using a simple constitution.  <P>SOLUTION: In the depression parts 2a, 2b of the holder 3 the magnets 1a, 1b are accommodated, and on the substrate 4 fixed on the upper surface of the holder, the magnetoresistive elements 5a, 5b are mounted. By a plurality of protruded thread 6 provide in the depression part, the magnets 1a, 1b are held slidably toward the magnetoresistive elements 5a, 5b. At the bottom of the holder 3, an operation hole 7 is provided for sliding the magnets 1a, 1b toward the magnetoresistive elements 5a, 5b. By pushing the magnets toward the magnetoresistive elements via the operation hole, the distances 8 between the magnetoresistive elements and the magnets are adjusted. After adjustment, resin 9 is injected into the depression 2a, 2b from the operation hole 7 for fixing the magnets 1a, 1b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060465-A (JP)
Title: Spotty byte error correction/detection method and apparatus
Inventor: FUJIWARA EIJI
IPC: H03M13/29
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spotty byte error correction/detection apparatus provided with a function capable of controlling multiple spotty byte errors of two or more spotty byte errors.  <P>SOLUTION: The spotty byte error correction/detection apparatus is provided with an encoding means for generating a transmission word on the basis of input information data and a decoding means for receiving the transmission word in which an error is generated in an information transmission path as a reception word and correcting or detecting the error. The encoding means generates the transmission word by adding check information generated on the basis of a parity check matrix expressing a code and the input information data to the input information data. The decoding means is provided with a syndrome generation means for generating the syndrome of the reception word on the basis of the parity inspection matrix and an error correction means for correcting or detecting the error of the reception word on the basis of the syndrome generated by the syndrome generation means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004321835-A (JP)
Title: Slot machine
Inventor: SUMIYA KAZUHIRO
IPC: A63F5/04
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To diversify the combination of the figures at a stoppage of the reels by changing the stop control of the reels based on the factor other than the availability of the roles won.  <P>SOLUTION: The slot machine has a plurality of reels 31 with various patterns displayed thereon, a stop switch 42 which is operated by the players to stop the rotation of the reels 31, a role selection means 61 which carries out the lottery for the roles, a reel stop control means 64 which controls the stop of the reels 31, a rotation time measuring means 62 for measuring the time until a stop switch 42 is operated after the start of the rotation of the reels 31 and a stop control switching means 66 which switches the stop control by the reel stop control means 64. The reel stop control means 64 controls the stop of the reels 31 by any of multiple different stop controls based on the results of the lottery for the roles by the role lottery means 61 and the operation timing of the stop switch 42. The top control switching means 66 judges whether the time measured by the rotation time measuring means 62 surpasses the predetermined time or not to switch the stop control of the reels by the reel stop control means 64 based on the results of the judgment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006062904-A (JP)
Title: Resin composition for artificial marble
Inventor: TAGAWA KIYOMI
IPC: C04B26/14
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for artificial marble capable of reducing weight of an artificial marble shaped article while maintaining uniform product strength without reducing its thickness, and further capable of giving an artificial marble shaped article with excellent heat resistance.  <P>SOLUTION: This resin composition for artificial marble is obtained by compounding additives such as a filler, a patterning material, an inner mold release agent, and a hardening agent into a thermosetting resin, and is used for manufacturing artificial marble by pouring the resin composition into a casting mold to be hardened and molded, where glass micro-balloons are added and compounded in the resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061828-A (JP)
Title: Method for producing acid water and alkaline water
Inventor: MIDORIKAWA ISAO
IPC: B01J49/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing acid (alkaline) water which can be obtained immediately at a site without purchasing/treating with a chemical including a powerful medicine and used for cleaning a metal, a resin, a circuit board or the like or adjusting the pH of soil, waste water, cement, mortar or the like.  <P>SOLUTION: This method for producing acid (alkaline) water comprises a step of setting a transportable new or regenerated cation (anion) exchange column, a step of supplying raw water having the pH of ≥6 and ≤8 to the cation (anion) exchange column, a step of using the acid (alkaline) treated water obtained from the cation (anion) exchange column as a cleaning agent or a pH adjusting agent, a step of discriminating the pH of the treated water and a plurality of steps of opening/closing predetermined valves, supplying a strong acid (base) to the cation (anion) exchange column by injection and regenerating the function of the cation (anion) exchange column when the pH value of the treated water is outside a stipulated range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI