baber/WOPTO huggingface dataset:
Patent JP-2007206151-A (JP)
Title: Dip coating apparatus, dip coating method, electrophotographic photoreceptor, image forming apparatus and image forming method
Inventor: TORIO NOBORU
IPC: G03G5/05
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dip coating apparatus and a dip coating method of an electrophotographic photoreceptor for suppressing occurrence of unevenness in a coating film even when a coating liquid using a non-halogen solvent such as a cyclic ether compound, ketone compound and aromatic hydrocarbon compound is used, and for forming a coating film with a uniform film thickness even when the film thickness is large, and to provide an electrophotographic photoreceptor manufactured by the method, and to provide an image forming method and an image forming apparatus using the above electrophotographic photoreceptor.  <P>SOLUTION: The dip coating apparatus and the dip coating method are characterized in that the side face and an upper end of a cylindrical body 4 are sealed with an expansible hood 1, and the lower end of the cylindrical body 4 is also sealed by the expansible hood 1 after the cylindrical body 4 is dipped and pulled up from the coating liquid until the cylindrical body 4 is pulled up to 7% to 15% of the length along the longitudinal direction of the body 4. The electrophotographic photoreceptor is manufactured by the above method. An image forming method and an image forming apparatus are provided by using the above electrophotographic photoreceptor 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280193-A (JP)
Title: Malfunction-determining device for drive circuit and drive unit equipped with the same, and method of determining malfunctions in the drive circuit
Inventor: KISHIMOTO TAKASHI
IPC: H02P27/06
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To determine malfunctions, concerning gate blocking in switching elements of a drive circuit which drives an electric device generating counter-electromotive force.  <P>SOLUTION: After the gates have been blocked, if an inverter temperature Tinv equals or exceeds the threshold Tref1 or the temperature change ΔT of the inverter temperature Tinv equals or exceeds the threshold value Tref2, a malfunction is determined to have occurred in gate blocking, because of the ON-failure of any one of six transistors of an inverter circuit (S100-S130); and a circuit breaker is driven, and a battery as a power supply is separated from the inverter circuit (S140). Accordingly, it can be appropriately determined whether the gates in the inverter circuit are appropriately blocked, and adverse effects of the ON-failure of the transistor on other elements can be minimized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206887-A (JP)
Title: Lsi chip and arithmetic processing system
Inventor: NOMURA OSAMU
IPC: G06F15/80
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of efficiently executing arithmetic processing to two-dimensional data exceeding the memory size of a memory circuit block built in an LSI chip.  <P>SOLUTION: The LSI chip for performing superimposing operation of two-dimensional object data with two-dimensional kernel comprises an object data memory 10 retaining the object data; a kernel memory 11 retaining the kernel; an arithmetic circuit 16 performing superimposing arithmetic processing based on the object data and the kernel; and an input and output line for inputting and outputting the object data from and to an external LSI chip. The arithmetic circuit 16 inputs object data necessary for operation in the arithmetic circuit which is not present in the object data memory 10 provided in the LSI chip concerned from the object data memory provided in the external LSI chip through the input and output line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208036-A (JP)
Title: Semiconductor device
Inventor: IWAGAMI SHINICHI
IPC: H01L29/812
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can suppress well a current collapse phenomenon.  <P>SOLUTION: A Schottky diode 1 includes a substrate 2, a channel layer 3 composed of a nitride system chemical compound semiconductor formed on the substrate 2, an anode electrode 4 and a cathode electrode 5 forming the end of a current path of the semiconductor device, and a dummy electrode 11 electrically connected to the substrate 2. The anode electrode 4 is formed so as to have the channel layer 3 and a Schottky junction. The cathode electrode 5 is formed so as to carry out low resistance contact to the channel layer 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205981-A (JP)
Title: High frequency band probe head
Inventor: TAMURA KOICHI
IPC: G01R31/26
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency band probe head capable of easily measuring and evaluating accurate characteristics of an object to be measured even if the inclination of the probe head to be contacted to the terminals of the object is not accurate.  <P>SOLUTION: The high frequency probe head measures and evaluates characteristics of the object to be measured, by contacting signal line terminals and contacting ground terminals which are provided in a line on the surface of the object, that is a device used in a high frequency band to contacting signal line terminals and contacting ground terminals provided corresponding to the terminals; in which the top ends of the contacting signal line terminals and the contacting ground terminals are rounded at least in portions at which the signal line terminals and the ground terminals are contacted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205552-A (JP)
Title: Bearing structure, liquid injection device, and recording device
Inventor: YOKOUCHI HIDEYA
IPC: B41J19/20
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure capable of smoothly moving a moving member along a shaft member at all times, and to provide a liquid injection device and a recording device comprising the bearing structure.  <P>SOLUTION: This bearing structure 150, 160 slidably disposed between the shaft member 122 and the moving member 121 movable along the shaft member, is automatically adjusted to achieve a constant sliding clearance with the shaft member. Thus, abrasion between the shaft member and the bearing structure disposed on the moving member can be reduced, and load in moving the moving member can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209841-A (JP)
Title: Environmental purification system using light energy
Inventor: GOTO MASAHIRO
IPC: C02F1/72
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To purify a polluted environment by leading light to a part irradiated with no light to induce a chemical reaction.  <P>SOLUTION: A system comprises bundling a plurality of optical fibers 1 disposing a photocatalyst on one end part 1a and connecting to a buoyant body 2 on the other end part 1b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211265-A (JP)
Title: Ito sintered body and ito sputtering target
Inventor: TAKAHASHI SEIICHIRO
IPC: C23C14/34
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ITO sputtering target material and an ITO sputtering target capable of depositing an ITO film having excellent physical properties at low cost, and an ITO sintered body suitable for the same.  <P>SOLUTION: In the ITO sintered body, the mean value of the maximum diameter of fine particles present in a mother phase of In<SB>2</SB>O<SB>3</SB>as main crystal grains is ≥0.2 μm; or the mean value of the width of the fine particle free zone from the grain boundary of the mother phase of In<SB>2</SB>O<SB>3</SB>as the main crystal grains is ≥0.3 μm; or the mean value of the maximum diameter of fine particles present in the mother phase of In<SB>2</SB>O<SB>3</SB>as the main crystal grains is ≥0.2 μm, and the mean value of the width of the fine particle free zone from the grain boundary of the mother phase of In<SB>2</SB>O<SB>3</SB>is ≥0.3 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209240-A (JP)
Title: Transformed microorganism having high lipid productivity
Inventor: KAMISAKA YASUSHI
IPC: C12N1/19
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an eukaryotic microorganism variant containing lipids such as a triacylglycerol, etc., in a high content, and also produce the lipids in a good efficiency by using the same.  <P>SOLUTION: This method for obtaining the lipids is provided by obtaining a transformed body by introducing at least one kind triacylglycerol synthase-based enzyme gene into a variant of which lipid synthesis inhibitory gene is destroyed or function-decreased to obtain the transformed body, and culturing the transformed body to collect the lipids from the transformed body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006219492-A (JP)
Title: Production method of carboxylic ester by reactive distillation
Inventor: ZUBER LAURENT
IPC: C07B61/00
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To further improve a production method of a carboxylic ester by solving a problem relating to a carboxylic acid (especially acetic acid) contained in the carboxylic ester (especially butyl acetate) produced by a known means of reactive distillation, without neutralizing the carboxylic acid with a base.  <P>SOLUTION: A carboxylic ester has a boiling point higher than those of educts of a carboxylic acid and an alcohol. In the esterification, a solid catalyst is used. The esterification and the separation by distillation are performed in three zones; a reaction zone, an upper separation zone, and a lower separation zone. A head portion product and a thump product are produced. A water phase is separated from an organic phase from the head portion product. Necessary heat is supplied at a temperature set on the thump product. The carboxylic ester is obtained from the thump product. The removal of the carboxylic acid and the alcohol is performed by distillation. In this arrangement, heat is supplied to a thump product mainly comprising the carboxylic ester and containing small amounts of other substances, at a temperature at which a pressure higher than the ambient pressure is set on the thump product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007218939-A (JP)
Title: Electrooptical apparatus and electronic device
Inventor: KOIDE SHIN
IPC: G02F1/133
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To optimize display according to the intensity of illumination of external light by forming an optical sensor having high sensitivity and detecting external light with high sensitivity.  <P>SOLUTION: An electrooptical apparatus is provided with a transparent substrate 23, a PIN type diode 17 formed on the transparent substrate and receiving light made incident via a light receiving side surface of the transparent substrate and a reflection part 18 provided on the surface opposite to the light receiving side surface of the transparent substrate and reflecting light transmitted by the transparent substrate to the PIN type diode. Most of light made incident from the light receiving surface of the transparent substrate is made incident in the PIN type diode and highly sensitive detection of external light can be attained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035017-A (JP)
Title: Disaster prevention operation plan support system
Inventor: FURUKAWA KOHEI
IPC: G06Q50/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention operation plan support system in which latent degree of risk of disaster occurrence in each of areas is presented as objectively and quantitatively evaluated evaluation information when planning disaster prevention operations and further, regarding spots in each of which measures to counter disasters are taken, how much the latent degree of risk is reduced before and after taking the measures is quantitatively determined and provided, thereby performing total degree of risk evaluation.  <P>SOLUTION: A disaster prevention operation plan support system includes an information input device, an information storage device, an information computing device, and an information output device. A determination boundary face separating disaster occurrence and non-occurrence results from using factor data relating to disaster occurrence in each of areas and disaster occurrence and non-occurrence result data and the determination boundary face is defined as a reference, a degree of risk of disaster occurrence in a certain area is computed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220482-A (JP)
Title: Pressure-welded pinching connector and its connection structure
Inventor: SASAKI YUICHIRO
IPC: H01R24/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-welded pinching connector and its connection structure in which a resistance is lowered by stabilizing conduction between a conductive cap and a conductive pin, and furthermore, a contact of the conductive pin with a conductor is stabilized even if a conductor of an electric connecting object is small or the objects are arranged in a plurality of rows.  <P>SOLUTION: The pressure-welded pinching connector is provided with a housing positioned between a wiring plate 1 and an audio component 3, bottomed cylindrical conductive caps which are inserted into a plurality of fixing holes of the housing 11 respectively and of which the bottom parts 21 are exposed, a plurality of conductive pins 30 which are inserted slidable in each of the conductive caps and contact with a land 4 of the audio component 3, and conductive coil springs 40 which are positioned between the conductive caps 20 and the conductive pins 30 and make each of the conductive pins extruded from the housing 10. Then, a bottom face of the conductive pin 30 is made to incline against the sliding direction of the conductive pin 30 and a contacting part of the conductive pin 30 with the land 4 of the audio component 3 is made to match an axial line of the conductive pin 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221953-A (JP)
Title: Rotary electric machine, and method for manufacturing rotary electric machine
Inventor: KANAZAWA HIROYUKI
IPC: H02K19/18
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To make miniaturization compatible with high efficiency by improving a space factor of a coil in a rotary electric machine.  <P>SOLUTION: The rotary electric machine is composed so as to use an object as a stator 18 in which an insulating coating film is applied on its surface and a magnetic material is filled around an annularly molded coil 18b so as to form unevenness in a radiation direction. A plurality of protruding parts 20 are radially formed at a position facing both axial ends of the stator 18 in a rotor 12. Therefore, it is possible to significantly improve the space factor of the coil to a coil mounting part in the magnetic material since a gap is almost not formed between the coil 18b and the filled magnetic material in the stator 18. Consequently, it is possible to achieve the rotary electric machine in which miniaturization is made compatible with high efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221634-A (JP)
Title: Digital television receiver and control method thereof
Inventor: YAMADA SHINYA
IPC: H04N7/173
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable digital TV receiver capable of playing back still picture information required in emergency with high definition without requiring any broadcasting device for transmitting a still picture in the case of emergency or circuit corresponding thereto.  <P>SOLUTION: When a channel being selected by a tuner section 102 is switched to an emergency broadcast channel, a playback control section 110 of a digital TV receiver extracts a video signal corresponding to the I picture from a video signal played back by a video signal processing section 106, stores it in an emergency broadcast frame memory 111, iteratively reads the video signal from the frame memory 111 and displays it on a display of a video signal display section 107.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228655-A (JP)
Title: Board attachment type brushless motor
Inventor: SHINOZUKA YUKIO
IPC: H02K11/00
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board attachment type brushless motor for simplifying a constitution, and improving the reliability of a connection between a ground pattern and a conductive metal plate.  <P>SOLUTION: A half-pulled section 21 is formed in a portion of the ground pattern 19, half-pulled from the conductive metal plate 17 to a resist coating 20, and has a contact face on which a half-pulled cross section 17a of the conductive metal plate 17 faces a half-pulled cross section 19a of the ground pattern 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270076-A (JP)
Title: Semiconductor device, and method of manufacturing semiconductor device
Inventor: SATO TOMOHIKO
IPC: H01L21/336
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a change in dimension of a sidewall in etching a silicon nitride film and thus of enhancing a processing precision in forming an LDD region, and to provide a method of manufacturing a semiconductor device.  <P>SOLUTION: The silicon nitride film is formed over a gate electrode. Only part on the gate electrode and the surface area of a substrate of the silicon nitride film are removed by an etching method such as an ICP (inductively coupled plasma) method using a hydrogen bromide gas in main as an etching gas and, and the silicon nitride film is simultaneously left only on the side surface area of the gate electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291950-A (JP)
Title: Exhaust emission control device
Inventor: NISHIMURA HIDEHIRO
IPC: F01N1/08
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of suppressing the lowering of an oxygen amount flowing into an exhaust pipe by preventing a secondary air feed pipe from being heated by a hot exhaust gas.  <P>SOLUTION: This exhaust emission control device 20 comprises an exhaust pipe 15 connected to an engine, a catalyst 22 disposed in the exhaust pipe 15, the secondary air feed pipe 23 connected to the exhaust pipe 15 on the upstream side of a position where the catalyst 22 is disposed, and a silencer 30 storing a connected portion of the secondary air feed pipe 23 to the exhaust pipe 15 and the end part 15i of the exhaust pipe 15 discharging exhaust gases. The silencer 30 comprises a circulation suppressing member (inner wall member 35) suppressing the circulation of the exhaust gases disposed between the end part 15i and the connected portion of the exhaust pipe 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227155-A (JP)
Title: Power supply circuit for illumination, lighting system, and illumination system
Inventor: NISHINO HIROYUKI
IPC: H05B37/02
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit for illumination capable of reducing power loss generated for phase adjustment, in a power supply circuit for illumination used by being connected to a phase control type dimmer; to provide a lighting system; and to provide an illumination system.  <P>SOLUTION: This power supply circuit is provided with: reception terminals 31 and 32 for receiving an A.C. power voltage Vout having an on-phase angle adjusted by a phase control dimmer 2 for controlling the on-phase angle by turning on/off an A.C. power voltage Vac by using a thyristor Q1; a capacitor 1 connected between the reception terminals 31 and 32; a constant current circuit 34 for carrying a preset constant current in parallel with the capacitor 1; a D.C.-D.C. converter 33 for outputting power in response to a duty ratio of a voltage across the capacitor 1; and output terminals 35 and 36 for supplying power output from the D.C.-D.C. converter 33 to an externally-connected LED 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223956-A (JP)
Title: Precursor of triazinethiols, method for producing the same and rubber composition
Inventor: MORI KUNIO
IPC: C08G75/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition and a resin composition having excellent dispersibility, scorch stability and high-speed crosslinkability by crosslinking halogen-containing rubber and a resin with a new triazinethiol precursor.  <P>SOLUTION: The triazinethiol precursor is represented by formula [1] or [1'] (R is -SR<SB>1</SB>, -OR<SB>1</SB>, -NHR<SB>1</SB>, -NR<SB>1</SB>R<SB>2</SB>or the like; R<SB>1</SB>and R<SB>2</SB>are each a hydrogen atom, an alkyl group, a phenyl group or the like; X<SB>1</SB>and X<SB>2</SB>are each a hydrogen atom or a residue selected from a malonic acid derivative, a succinic acid derivative, a methylsuccinic acid derivative, a propionic acid derivative, etc.).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224376-A (JP)
Title: Vacuum vapor deposition apparatus and method
Inventor: OTANI SHIGERU
IPC: C23C14/30
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum vapor deposition apparatus and a method capable of enhancing the continuous vapor deposition capacity, with respect to a vacuum vapor deposition apparatus using an electron beam evaporation source.  <P>SOLUTION: The vacuum vapor deposition apparatus with an electron beam evaporation source mounted thereon comprises a deposition-preventive cover to cover a predetermined member in the apparatus, and a drive source for moving the deposition-preventive cover. A plurality of deposition-preventive covers are used, and one of the plurality of deposition-preventive covers is arranged at the position facing the evaporation source, and the deposition-preventive cover arranged at the position facing the vapor deposition source is exchanged by a drive source.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223993-A (JP)
Title: Method for producing optically active mandelic acid or its derivative
Inventor: SAITO TAKAYUKI
IPC: C07B53/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing, in high yield, a high-purity mandelic acid or its derivative in which its dimer which is an impurity is efficiently reduced.  <P>SOLUTION: The method for producing mandelic acid or its derivative comprises carrying out of hydrolytic reaction of mandelic nitrile or its derivative with a mineral acid so that production ratio of mandelic acid or its derivative to mandelic acid or its derivative and mandelic amide or its derivative becomes ≤50%. In the production method, hydrolytic reaction temperature required until mandelic nitrile or its derivative is substantially lost is preferably <50°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229609-A (JP)
Title: Droplet spray apparatus and method of manufacturing coated body
Inventor: TAKABAYASHI HIRONORI
IPC: B05D1/26
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet spray apparatus in which the deposition of a liquid component and the occurrence of discharge defects due to bubbles in the liquid are prevented.  <P>SOLUTION: The droplet spray apparatus is provided with a droplet discharge head 2 having an inner flow passage 2a through which the liquid supplied from a liquid housing part 16 is passed and discharging the liquid passed through the inner flow passage 2a, a liquid supply flow-passage 21 for communicating the liquid housing part 16 and the inner flow passage 2a of the droplet discharge head 2 with each other, a liquid supply part 17 provided in the liquid supply flow passage 21 and for supplying the liquid to the droplet discharge head 2 from the liquid housing part 16 through the liquid supply flow passage 21, a liquid returning flow passage 22 for communicating the inner flow passage 2a of the droplet discharge head 2 and the liquid housing part 16 with each other and a liquid returning part 19 provided in the liquid returning flow passage 22 and for returning the liquid passed through the inner flow passage 2a of the droplet discharge head 2 from the droplet discharge head 2 to the liquid housing part 16 through the liquid returning flow passage 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT