baber/WOPTO huggingface dataset:
Patent JP-2005209808-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIYAWAKI YOSHIHIKO
IPC: H01L21/822
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress current leakage in a diffusion resistive layer as small as possible in a semiconductor device which has a MOS transistor and the diffusion resistive layer on one and the same semiconductor substrate.  <P>SOLUTION: A film 22a for forming a gate electrode is formed on the entire surface of an n-type well 11. Then, a second photo resist layer 42 is so formed as to mask a portion above a gate electrode formation section and above a part of the diffusion resistive layer 30. With the second photo resist layer 42 as a mask, the film 22a for forming a gate electrode is anisotropically etched to form a gate electrode 22 and a damage prevention film 22b. Then, after forming a CVD insulation film on the entire surface of the n-type well 11, the CVD insulation film is anisotropically etched to form side wall spacers 23s on side walls of the gate electrode and damage prevention film. By the gate electrode, the damage prevention film and the side wall spacers 23s as masks, and p-type dopants are heavily doped to form a source layer 24s and a drain layer 24d of the MOS transistor 20 and a p<SP>+</SP>-type layer 31 for forming the contact of the diffusion resistive layer 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204971-A (JP)
Title: Bed
Inventor: IURA TADASHI
IPC: A47C17/13
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed equipped with a storing mechanism where a leg receiving bottom can be stored while keeping the height of the lowest point at a member operating when housing the leg receiving bottom under a lower back receiving bottom to be constant for lowering the height of the bed in the bed which can be changed into a bed state and a sofa state.  <P>SOLUTION: Regarding this bed, in the storing mechanism where the leg receiving bottom is stored under the lower back receiving bottom by sliding a sliding frame forward with respect to a base frame, a second sliding frame is arranged at the sliding frame so that the second sliding frame can slide forward and backward with respect to the sliding frame. Sliding of the second sliding frame to the sliding frame moves the leg receiving bottom to a space between the sliding frame and the second sliding frame for storing the leg receiving bottom under the lower back receiving bottom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205766-A (JP)
Title: Inkjet recording apparatus
Inventor: KINOSHITA HISASHI
IPC: B41J2/185
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent various instruments from being stained and images from deteriorating caused by diffusion of ink mist generated during discharging of ink droplets into the inside of an inkjet recording apparatus in the inkjet recording apparatus.  <P>SOLUTION: A recovering hole 32 is provided along the moving direction of a carriage 12 approximately on the same plane as a nozzle face 28 on the upstream side in the carrying direction of a recording paper P of the carriage 12 mounting a recording head 14. A flexible duct 36 is connected to the recovering hole 32 through a recovering duct 34 arranged along the back face of the carriage. The flexible duct 36 is provided along a flexible cable 38 feeding an electric signal and is connected to an air suction fan 42 provided on a body frame 40. The flexible duct 36 is deformed accompanied with a moving position of the carriage 12, and does not disturb a reciprocating movement of the carriage 12. The flexible duct 36 and the recovering duct 34 are made into a negative pressure by rotating an air suction fan 42, and air is sucked from the recovering hole 32. Therefore, the ink mist generated from the recording head immediately after printing can be rapidly recovered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209931-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacturing method
Inventor: KANEMITSU KENJI
IPC: H01L27/115
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing yield and the reliability of a nonvolatile semiconductor memory device.  <P>SOLUTION: An AND type flash memory constitutes memory cells by elements each composed of an n-type semiconductor region (source/drain), and three gates (floating gate, control gate and selection gate 5) formed in a p-well on a semiconductor substrate. On manufacturing the flash memory, arsenic (As) is introduced in the p-well near one side wall of the selection gate 5 to form the n-type semiconductor region (source/drain) 7. Then heat treatment is performed on the substrate 1, using the ISSG (In-Situ Steam Generation) oxidation method for thick forming a first gate insulation film 4 located near the side wall at the n-type semiconductor region 7 against the drain disturbance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205020-A (JP)
Title: Mirror support structure for mirror cabinet
Inventor: KATO KENJI
IPC: A47B67/02
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror support structure for the mirror cabinets which enables the housing of the power cord to the power distribution block being concealed and the holding of small articles highly functionally along with excellent designedness.  <P>SOLUTION: In the structure for supporting the mirrors of the mirror cabinet, a recessed part 2 into which is fitted and inserted the lower end part of the mirror M to support the mirror is extended to the inner side of the surface 12 where an elongated box-like shelf part 1 fixed on a panel P is placed and a rail 3 for holding the small articles L in shape as viewed on a side is installed by suspension from the front side of the undersurface of the elongated box-like shelf part 1. Preferably, a mirror 6 on hand is mounted on the rail 3 for holding the small articles so as to be freely movable horizontally along the rail 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004236324-A (JP)
Title: Headphone
Inventor: LENHARD-BACKHAUS HUGO
IPC: H04R5/033
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone in which a suspension needs less space although high fitting comfort is provided, and which can be made to be compact when it is taken off.  <P>SOLUTION: The headphone (1) is provided with an arcuate portion (2) and two ear pads (3). Each of the ear pads (3) of the headphone is rotatably connected to the arcuate portion (2) via at least two rotating axes (K1, K2), both the rotating axes cross each other, and its cross point is positioned at a central axis (Z) of each of the ear pads (3) or in the vicinity thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005218250-A (JP)
Title: Torque controller
Inventor: HANDA KAZUNARI
IPC: B60L50/16
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque controller in which the torque of a motor generator is accurately restricted by the maximum input and output of a battery without being influenced by the other electric load connected to the battery and can hence make most of the performance of the battery after preventing overdischarging and overcharging.  <P>SOLUTION: The torque controller calculates the maximum input and output of a high voltage battery from an SOC and a battery temperature by a maximum input and output calculating unit 32, subtracts the power consumption of a DC-DC converter 11 from the maximum input and output by a subtracter 33, converts the maximum input and output into allowed torque by a torque converter 34, and limits the target torque of the motor generator by a torque limiter 31 based on the allowed torque after the conversion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223113-A (JP)
Title: Solid electrolytic capacitor
Inventor: KURIYAMA CHOJIRO
IPC: H01G9/14
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor whose high frequency response can be improved by reducing ESR and ESL.  <P>SOLUTION: The solid electrolytic capacitor A1 comprises a metallic porous sintered body 1 having a valve action, first and second anode terminals 11a and 11b projecting from the porous sintered body 1, and a metal cover 22 for establishing a conductivity path between the first and second anode terminals 11a and 11b. The first and second anode terminals 11a and 11b are projecting in different directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226035-A (JP)
Title: Copolymer compound and electrochemical cell using the same
Inventor: TAKAHASHI NAOKI
IPC: H01M10/36
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode active substance which is a compound obtained from an indole derivative, and can be used to provide an electrochemical cell with an increased volume per weight of the electrode active substance and improved cyclability necessary for the cell.  <P>SOLUTION: The electrode active substance is a copolymer obtained by copolymerizing two or more kinds of indoles having their respective different substitution groups, and can compose the electrode of an electrochemical cell, wherein the electrode active substance can have the redox active site efficiently used and the surface shape which is changed to allow smooth progress of dope and dedope and improvement of electric charge and discharge efficiency. The electrode active substance can be made to have a higher molecular weight to get amorphous, thereby to prevent the material from deterioration caused by repetition of dope and dedope accompanying electric charge and discharge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229534-A (JP)
Title: Microwave antenna and its manufacturing method
Inventor: MORIKAWA TAKASHI
IPC: H01Q13/08
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave antenna and its manufacturing method capable of dealing with a request of miniaturization or broadbanding by effectively utilizing characteristics of carbon nanotubes.  <P>SOLUTION: A microwave antenna is characterized by comprising a substrate 10, a radiator 20 which includes a carbon nanotube body structure comprising a mesh structure wherein a plurality of carbon nanotubes are electrically interconnected, and which is supported on a surface of the substrate, and a power feeding electrode 14 connected to the radiator 20. A manufacturing method of the microwave antenna is characterized by including a supply step for supplying the plurality of carbon nanotubes containing functional groups, at least in the formation of the radiator 20 to the surface of the substrate, and a bridging step for forming a bridged portion by chemically bonding the functional groups so as to form the carbon nanotube body structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229889-A (JP)
Title: Polynucleotide encoding neoagarobiose productive enzyme and use of the polynucleotide
Inventor: KIRIMURA KOTARO
IPC: C12N1/21
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To clarify a polynucleotide sequence, or the like, encoding the amino acid sequence of β-agarase and express a polypeptide having β-agarase activity by making use the clarified results and to use the results for a method for selectively producing neoagarobiose.  <P>SOLUTION: The polynucleotide encodes the specific amino acid sequence of the polypeptide that acts to selectively split agar-agar or a neoagarooligosaccharide of tetrasaccharide class or higher into neoagarobiose. A method for producing β-agarase and a method for producing neoagarobiose each utilizing the above clarified results are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230859-A (JP)
Title: Inverter controlled power source for arc welding
Inventor: SHINADA TSUNEO
IPC: H02M9/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controlled power source for arc welding, a power source which can enhance welding performance by measuring an output voltage and output current in a short time without being affected by noise.  <P>SOLUTION: A conductor 63 in which an output current flows is put through an iron core 22, while a conductor 64 which connects between external output terminals 58, 59 is put through an iron core 23. With a high frequency AC current supplied to conductors 15a, 15b, a change in the current flowing in the conductors 15a, 15b caused by a change flowing in the conductors 63, 64 is taken out as the change in the voltage. Thus, the output voltage and/or current supplied to a weld zone is detected to control a welding output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234924-A (JP)
Title: Bill processor
Inventor: TOSHITANI HAJIME
IPC: B65H15/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when bills collectively stored in a storage in a mixed state of surface and reverse sides are used, bills turned to the surface and bills turned to the reverse are stacked in respectively different positions, only bills turned to the surface can be utilized for payment, and bills turned to the reverse are stored as replenishing bills.  <P>SOLUTION: The bill processor comprises: a bill storing part 12 for collectively storing bills; a batch storage 11 in which a recovery part capable of moving bills to the bill storing part 12 is arranged; a delivery/stack part formed in the batch storage and having a function for delivering bills from the batch stock 11 one by one; and a discrimination part 16 for discriminating at least the surface or reverse of each bill delivered from the batch storage 11. The discrimination part 16 is arranged on the way of carriers 17-21 connecting between the delivery/stack part and a bill ejection part, a branching/reversing blade is arranged on a carrier between the discrimination part and the bill ejection part so as to reverse a bill turned to the reverse to the front and the carriers forming a circular passage connected to the recovery part are connected to each other. Consequently all bills stored in the mixed state of surface and reverse sides can be immediately utilized by turning the bills to the same surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236718-A (JP)
Title: Voice communications system
Inventor: SASAKI RYUJI
IPC: H04M11/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, in which a telephone number of a certain country can be easily utilized in other countries.  <P>SOLUTION: An American telephone number is assigned to a telephone set located in Japan. A first user-side system 12 that is connected to the Internet 10 is located in Japan. A VoIP communication provider side system 14 exists in America and is connected to the Internet 10. This VoIP communication provider 13 is connected to a telephone network 16 via another communication provider 13. A second user telephone system 18 and a third user telephone system 20 are connected to the telephone network 16. An American telephone number is assigned to a router terminal 12b, connected to a telephone system 12a of the first user side system 12. When a telephone call is made to the telephone system 12a from the second user telephone system 18, international call is conducted via the Internet 10. This realizes a system abundant in convenience, in which international call can be conducted by making a call to a telephone number inside the U.S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232632-A (JP)
Title: Net for concentrating pulp and method for producing the same
Inventor: NAKASHIRO AKIO
IPC: D21C9/18
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high durability resisting to a long-term use by suppressing the break of a net body.  <P>SOLUTION: A guide part 7 installed along the edge in the width direction of the net body 6 to regulate the position in the width direction based on a roll of the net body 6 to be wound on the roll is formed by fixing the guide part through an attaching part 11 formed out of a synthetic polymer material to the edge part of the net body so as to be extruded from the edge of the net body so as not to be overlapped with the net body in the thickness direction, and fixing the attaching part to the net body at the overlapped part 13 at which the attaching part and the net body are overlapped by heat-fusing the thermoplastic synthetic polymer material to fill the texture of a woven fabric of the net body therewith. Preferably, a nonoverlapped part 14 at which the net body is not overlapped with the attaching part in the thickness direction is formed between the overlapped part and the guide part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233364-A (JP)
Title: Magnetic spring type dynamic vibration absorbing device
Inventor: MAEDA YUJI
IPC: F16F15/03
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic spring type dynamic vibration absorbing device, in which an element magnet is disposed on a back yoke and mechanically fixed, easily manufactured without impairing manufacturing accuracy and economic efficiency even when the number of element magnets is large, and having good assembling/disassembling workability.  <P>SOLUTION: This magnetic spring type dynamic vibration absorbing device includes: a fixed part fixed to a vibration control object; a movable part supported to move in relative to the fixed part; a movable part magnet assembly 5 formed by fitting two or more element magnets 8 to the back yoke 7 and fitted to the movable part; and a fixed part magnet assembly 6 formed by fitting two or more element magnets 8 to the back yoke 7 and fitted to the fixed part 1 to perform magnetic action with the movable part magnet assembly 5. At least either the movable part magnet assembly 5 and the fixed part magnet assembly 6 is provided with a magnet fixing part 9 fitted to the back yoke 7 to position the element magnets 8 and a magnet pressing part 10 fitted to the back yoke 7 to press the element magnets 8 to the side of the magnet fixing part 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243276-A (JP)
Title: Connector
Inventor: TOYODA YUKIHIRO
IPC: H01R13/629
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector prevented from generating a wrench when fitting it into a mate side connector by turning an engaging lever.  <P>SOLUTION: A female connector 1 has a female connector housing 10, in which, a female terminal fitting TF is housed, and a holder 20, with which, the female connector housing 10 is engaged in a free relative movement, and an engaging lever 30 is rotation freely mounted on the holder 20. After the male connector 5 is fitted to the holder 20, by turning the engaging lever 30, a cam-follower 14 of the female connector housing 10 is drawn by a cam-face 313a formed on the engaging lever 30, and the male connector 5 is fitted to a female connector 1. A guiding protrusion 15 and a guiding hole 216, engaging with each other, are formed on the female connector housing 10 and on the holder 20, respectively, and the female connector housing 10 can relatively move against the holder 20 without slant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004260828-A (JP)
Title: Cmos aps read system for combining reset drain current and source follower output
Inventor: DOSLUOGLU TANER
IPC: H04N5/335
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for remarkably reducing a low frequency noise in a complementary metal oxide semiconductor (CMOS) active pixel sensor (APS) imaging system.  <P>SOLUTION: The point that the same image information as a read current is included in a drain current of a reset transistor for resetting a photo-diode of a pixel is utilized. For noise reduction, a multiplexed output voltage from a source follower output transistor in the APS imaging system is passed through a high-pass filter to reduce the low frequency noise from a source follower. On the other hand, a reset transistor drain current used to reset APS is passed through a low-pass filter. The low-pass filter output and the high-pass filter output are combined. The drain current includes the same image information as a voltage output of an output transistor, so that image information can be obtained by combining the low-pass filter output and the high-pass filter output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005036789-A (JP)
Title: Valve timing control device
Inventor: KAWAI HIROYUKI
IPC: F01L1/34
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device capable of eliminating noise since a lock member and a receiving hole are not rotated relative to each other in locking and capable of preventing the lock member from being arrested by the receiving hole in unlocking.  <P>SOLUTION: This valve timing control device is formed in such a manner that when the relative rotation of an inner rotor 20 and an outer rotor 30 is restricted, a lock plate 80 comes into contact with the advance angle side and retard angle side of the inner peripheral surface 22c of the receiving hole 22 between the opening part 22a and the bottom part 22d of the receiving hole 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238380-A (JP)
Title: Molecule fixed substrate using pseudo one-dimensional halogen cross-linking metal complex crystal
Inventor: TAKAMI TOMOHIDE
IPC: B82B3/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate satisfying the following conditions, that is, to control the array of the molecules by utilizing hydrophilic or hydrophobic interaction between the substrate and the molecules, to observe the arrayed molecules by a scanning tunnel microscope, (1) a clean surface of the substrate can be obtained, (2) electric resistance of the substrate is small to some extent (≤ 10<SP>6</SP>Ω cm), and (3) a hydrophilic functional group and a hydrophobic functional group are regularly arrayed in substrate molecules.  <P>SOLUTION: A pseudo one-dimensional halogen cross-linking metal complex crystal is utilized as the substrate for fixing the array of the molecules by controlling the array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243894-A (JP)
Title: Semiconductor element die bonding device
Inventor: MATSUDA YOSHIAKI
IPC: H01L21/52
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of image recognizing accuracy due to a thermal influence upon die bonding to obtain high die bonding positional accuracy and improve temperature stability in the atmosphere of die bonding while enabling also the reduction of die bonding stress.  <P>SOLUTION: The semiconductor element die bonding device is provided with a die bonding stage 2 on which a semiconductor element base 3 is disposed, a hot gas injection unit 6 arranged so as to inject horizontally hot gas against the base 3, and an enclose body 5. In this case, the inside of the enclose body 5 has a slanted surface on one part of the inside surface so as to be spread downward from the upper part, while the bottom surface is opened in all regions and the slanted surface is positioned so as to be opposed to the injection port of the hot gas injecting unit 6 to make the heated gas impinge against the same. Further, an imaging device 4 for aligning by image recognition is provided above the die bonding stage 2 and the enclose body 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI