baber/WOPTO huggingface dataset:
Patent JP-2004280802-A (JP)
Title: System for detecting and reporting defects in chip
Inventor: CARR JEFFREY D
IPC: G06F17/50
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting and reporting defects in a chip.  <P>SOLUTION: A set of functional chiplets in the chip respectively include an error condition staging system and a trap condition control system. The error condition staging system includes: error condition combinational logic for detecting a set of error conditions; and a set of error condition registers for storing data related to the set of error conditions. The data in the set of error condition register is communicated to an output multiplexer, which is controlled by a trap signal outputted from the trap condition control system. An error condition signal including the data is outputted from the output multiplexer, and is received by an operation chiplet. The operation chiplet also receives clock signals from a clock controller belonging to each functional chiplet. The operation chiplet reports any defects in the functional chiplets to a host processor, on the basis of the error condition signals and the clock signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152578-A (JP)
Title: Shelf for furniture and furniture
Inventor: KAWAGUCHI MITSUO
IPC: A47B96/06
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cupboard which facilitates taking out a thing in a deep section by sliding a shelf board to the near side and storage efficiency in a storage section is not reduced while facilitating taking out the thing in the deep section.  <P>SOLUTION: The storage section 1 is included in the cupboard S1. Two sliding doors 2 are provided on the front side of the storage section 1. The storage section 1 is dividable with the sliding door 2. The storage section 1 is divided into a right storage section 10 and a left storage section 10a by providing an inside wall plate 11 in the central part. Shelf boards 12 are formed in the right storage section 10 and the left storage section 10a. On the inner bottom side of the right storage section 10, a movable shelf board 13, which can move so as to horizontally project into the near side when the sliding door 2 is opened, is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243966-A (JP)
Title: Package for housing electronic parts and electronic device
Inventor: EGASHIRA HIDENOBU
IPC: H01L23/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable package for housing electronic parts that can improve wire bonding workability and can prevent bonding defects and the associated electronic device.  <P>SOLUTION: A package for housing electronic parts has areas for mounting the electronic parts and circuit board at the top. Further, the parts is provided with a metal substrate with multiple adjacent penetrating holes around the areas, and a number of lead terminals fixed to the penetrating holes with encapsulants in such a way that edges at the top can project through the penetrating holes. In addition, the sides of areas projecting from the top at multiple adjacent lead terminals are entirely covered with glass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239504-A (JP)
Title: Method of manufacturing fibrous carbon by heat transfer from heater and its manufacturing apparatus
Inventor: ANDO HISAHIRO
IPC: D01F9/10
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming fibrous carbon such as carbon nanotube even on an insulation substrate such as quartz and its manufacturing apparatus.  <P>SOLUTION: By placing a substrate (quartz substrate) 11 on which a catalyst (Fe) 12 is adhered and a heater (n-type Si substrate) 13 in a liquid organic compound (methanol) 15, flowing direct current into metal electrodes 14 from a power source 20 to heat a heater 13, and keeping the substrate 11 at a constant temperature by heat transfer from the heater 13, fibrous carbon (carbon nanotube) is formed on the surface of the substrate 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248422-A (JP)
Title: Sheet shutter driving device
Inventor: NISHIO KEIICHIRO
IPC: F16H1/46
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet shutter driving device having a simple constitution, allowing miniaturization, and having durability.  <P>SOLUTION: This device has a DC brushless motor 1 and a planetary speed reducer 2. The planetary speed reducer 2 has a first sun gear 15 connected to a shaft 6 of the motor, a first internal gear 16 arranged on the outer periphery of the first sun gear 15, a plurality of first planetary gears 17 meshing with the first sun gear 15 and the first internal gear 16, a first carrier 18 for rotatably supporting the first planetary gears 17 and rotatably supported by two bearings 23 and 24 arranged at an interval in the shaft direction, and a case 10 for storing the respective gears and the first carrier 18 and fixed with the first internal gear 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004155794-A (JP)
Title: METHOD FOR PRODUCING 4-t-BUTYLCYCLOHEXYL ACETATE
Inventor: SEKIGUCHI MASAHITO
IPC: C07C67/08
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing, under mild conditions, 4-t-butylcyclohexyl acetate containing much cis-form useful as a perfume.  <P>SOLUTION: The method comprises hydrogenating 4-t-butylphenol in the presence of a rhodium catalyst and a solvent and in the coexistence of hydrogen chloride to obtain 4-t-buthylhexanol and acetylating the obtained 4-t-buthylhexanol to produce 4-t-buthylcyclohexyl acetate, wherein the rhodium catalyst is obtained by supporting metallic rhodium or a rhodium compound on a carrier, the coexistent hydrogen chloride is 0.05-10 mol based on 1 mol rhodium atom in the rhodium catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005247013-A (JP)
Title: Lighting fixture device for vehicle
Inventor: ABE TOSHIYA
IPC: B60Q1/076
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the accuracy of the rotational position control of a lamp by increasing the detection accuracy of an original position related to the rotational angle of the lamp.  <P>SOLUTION: This lighting fixture device 1 for a vehicle is equipped with the lamp 2 and a driving means 3, and drives the lamp 2 by the driving means 3. The driving means 3 includes an output axis 37 and a helical gear 36 which are connected with the lamp 2 and drive the lamp 2 by the rotation, and a mechanical switch 38 which detects contact with a contact section 360 provided to the helical gear 36. Also, contact between the contact section 360 of the helical gear 36 and a button 383 of the mechanical switch 38 is detected, and, the position of the output shaft 37 when the contact is detected is specified as the original position of the lamp 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247601-A (JP)
Title: Niobium oxide powder
Inventor: AZUMA KENJI
IPC: C01G33/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a niobium oxide powder having fluidity and uniform mixing property.  <P>SOLUTION: The niobium oxide powder has 0.08-0.8° maximum half value width in 2θ(angle of diffraction)=20-30° in X-ray diffraction analysis using CuKα<SB>1</SB>ray. The niobium oxide powder has excellent fluidity and uniform mixing property and additionally has excellent hardly foaming property, uniform sintering property and melting property in glass and then is suitable for glass, a ceramic, a thin film forming material (sputtering target or vapor deposition pellet) and further lithium niobate (LN).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246144-A (JP)
Title: Algae control method
Inventor: KAYA KUNIMITSU
IPC: C02F1/50
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an algae control method effectively controlling Microcystis as blue-green algae with low amount of chemicals.  <P>SOLUTION: In the algae control method, a lysine compound and a malonic acid compound are mixed or separately to be added to a liquid containing Microcystis as blue-green algae. In this method, Microcystis as blue-green algae is more effectively controlled, compared with the single use of the lysine compound or the malonic acid compound. That is, Microcystis as blue-green algae can effectively be reduced in a short period of time, in addition, the regeneration of the once reduced Microcystis can sufficiently be controlled over the long period of time. Furthermore, the combination use of the lysine compound and the malonic acid compound reduces the consumption of the malonic acid compound, thereby controlling Microcystis with low amount of chemicals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248766-A (JP)
Title: Valve timing control device
Inventor: MURASE SUNAO
IPC: F02N19/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine which materializes excellent emission characteristics immediately after start of the internal combustion engine while executing fuel atomization by using intake flow velocity in a warm-up process of an internal combustion engine.  <P>SOLUTION: A fuel injection valve 22 is arranged in an intake port of an internal combustion engine 10. The device is provided with an intake variable mechanism 30 for varying the valve timing of an intake valve 24 and an exhaust variable mechanism 32 for varying the valve timing of an exhaust valve 26. Immediately after start of the internal combustion engine, the opening timing of the intake valve 24 is controlled to the delayed angle valve opening timing after an exhaust top dead point, thereby accelerating fuel atomization. In order to prevent adhesion of fuel flowing into a cylinder onto and around the exhaust valve 26, the valve closing timing of the exhaust valve 26 is also controlled to the delayed angle valve closing timing later than the normal valve closing timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223867-A (JP)
Title: Stepup pulse power supply using magnetic energy regeneration switch
Inventor: SHIMADA RYUICHI
IPC: H02M3/155
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply of a large pulse current which increases a starting current by generating a voltage higher than a power supply voltage in a charge storing capacitor and discharging it, using a magnetic energy regeneration switch.  <P>SOLUTION: When a magnetic energy regeneration switch is driven with a continued on-pulse string which a pulse width is narrowed so as to supply a minor pulse current to a load with inductance connected to a power supply in series, during quiescent time of the load, a voltage develops and is stored in the charge storing capacitor. When the voltage is fully stepped up, a large current pulse is generated by driving the switch with a long on-pulse of the switch and discharging from the capacitor to the load quickly, and large power is obtained at the time of starting a device driven by electromagnetic force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237979-A (JP)
Title: Control system and method for steer-by wire system having adjustable steering feeling
Inventor: YAO YIXIN
IPC: B62D137/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to control a steer-by wire system for a vehicle generating an adjustable steering sense to the driver.  <P>SOLUTION: In the present invention, for generating a steering feeling adjustable, the reaction torque acting on the steering wheel of a vehicle is controlled, and quantitative descriptions are included about the steering feeling obtained by establishing the relationship between the reaction torque, the steering wheel angle, vehicle wheel torque, and vehicle speed. The steer-by wire system is put under a closed loop feedback control including an inner torque loop, a steering wheel speed feedback loop, and a steering wheel angular position feedback loop to execute stop of the steering wheel and generation of the directional angle reference angle relative to the vehicle wheel in accordance with the steering feeling, active steering wheel return of different rotating speed, and the vehicle wheel angular positioning in the vehicle stopped condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005252747-A (JP)
Title: Telephone line switching system at private telephone service stop failure
Inventor: ONO TSUTOMU
IPC: H04Q3/58
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a telephone switching device with a plurality of telephone lines connected thereto to easily maintain and operate connected telephone lines with a configuration for switching the telephone lines to basic telephone sets having a standard function because of a serious failure.  <P>SOLUTION: A telephone line switching system includes telephone line switching devices 1-1 and 1-2 for switching a plurality of #1 to #8 lines to the basic telephone sets 2-1 to 2-8 when a switch instruction because of a failure, etc., by a PFT (power failure transfer) is received at an entrance of a LAN exchange system 100 to which the plurality of #1 to #8 lines are connected, just before an MDF 101, and the telephone line switching devices 1-1 and 1-2 detect a conversation current and display a conversation status of each line on a conversation status display panel 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051197-A (JP)
Title: Method and apparatus for controlling stage, stage control program, exposure apparatus, and method of manufacturing device
Inventor: YO AKIMINE
IPC: H01L21/027
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling stages, which realize enhancement of the synchronization accuracy of the stages and of the throughput while maintaining high robustness.  <P>SOLUTION: A control section 51 consisting of controllers 54, 59 and FF controllers 56, 61 is provided for a wafer stage WS and a reticle fine-moving stage RFS. The control section 51 generates control signals CS1, DS1, CS2, DS2 for indicating thrusts, based on deviation signals ES1, ES2, which are the differences between reference signals RS1, RS2, which respectively indicate target positions of the wafer stage WS and of the reticle fine-moving stage RFS, and the actual positions of the respective stages. A calculation section 62 calculates synchronous error between the wafer stage WS and the reticle fine-moving stage RFS. A compensator 63 generates compensation signals MS1, MS2 for converging all of the deviation signals ES1, ES2, the synchronous error SS1, and the time integral value of the synchronous error SS1 to respective prescribed values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260373-A (JP)
Title: Image decoder, image decoding method, program and information recording medium
Inventor: SUINO TORU
IPC: H04N19/60
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve deterioration in image quality due to quantization error at the time of encoding when a subband encoded code data, e.g. JPEG2000 code data, is decoded.  <P>SOLUTION: A coefficient correction means 14 performs the correction of a subband coefficient decoded by an entropy decoding means 12 for a coefficient dequantized by a dequantization means 13. The coefficient correction means 14 corrects a coefficient having a dequantized value of 0, for example, using the value of its neighboring coefficients. Its correction value is determined by averaging the neighboring coefficients in the same subband as that of a remarked coefficient, or by applying a smoothing filter centering the remarked coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203721-A (JP)
Title: Semiconductor device
Inventor: OUCHI AKIRA
IPC: H01L29/73
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of an electronic device in which an InN crystal layer is formed as a channel layer.  <P>SOLUTION: In the electronic device, the InN crystal layer 2 is formed on a ZnO substrate 1 by epitaxial growth and an MISFET 3 (semiconductor element) is formed on the upper part of the InN crystal layer 2. Since the degree of grating mismatch between ZnO and InN is small, the InN crystal layer 2 having high crystallinity can be obtained. When the upper surface of the ZnO substrate 1 is a Zn surface (0001), a flatter InN crystal layer 2 can be obtained. When the upper surface of the ZnO substrate 1 is an O surface (000-1), Zn atoms are not diffused to the InN crystal layer 2 side, so that the generation of p-type conduction can be suppressed. Since a surface cut off from a crystal surface several times is used as an upper surface, the generation of channeling can be prevented in forming an impurity diffusion layer 4 or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282765-A (JP)
Title: Apparatus and method for provisioning multi-line demand in remote communication system
Inventor: BRIGHT PENNY LYNNE
IPC: H04W88/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To support a multi-line demand in a UMTS or GSM system.  <P>SOLUTION: An application server component relates one or more numeral string to one or more numbers available for a user and operates to charge the user with one or more demands for one or more available numbers. When using an apparatus with which the user can not support a PAI header of a call, the application server component excludes one of the one or more numeral strings available for the user from the header of the call, inserts one of the one or more numbers available for the user associated with the one numeral string into the PAI header, and operates to charge the one number relating to the one numeral string with one of the one or more demands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266075-A (JP)
Title: Photosensitive resin composition and its use
Inventor: FUJII HIROFUMI
IPC: G03F7/004
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition and its use capable of forming a pattern comprising a polyimide coat of ≥20 μm thickness with high resolution upon development after exposure through a photomask, particularly to provide a method for forming a pattern comprising such a polyimide coat.  <P>SOLUTION: The photosensitive resin composition comprises (a) a polyamic acid, (b) a 1,4-dihydropyridine derivative represented by formula (I) (where R<SB>1</SB>and R<SB>2</SB>each denotes H or a 1-4C alkyl; R<SB>3</SB>and R<SB>4</SB>each denotes a 1-4C alkyl or alkoxyl; and R<SB>5</SB>denotes H, a 1-4C alkyl or a carboxyalkyl whose alkyl has 1-4 carbons), and (c) an imido-acrylate compound represented by formula (II) (where R<SB>1</SB>denotes H or methyl; and R denotes a ≥2C hydrocarbon).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267224-A (JP)
Title: Article dispenser
Inventor: TAKEDA KENGO
IPC: G07F11/36
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To expose the front of articles and protect the surface of the articles from damage while ensuring a number of suspendible articles without increasing the depth of a housing, in an article dispenser for dispensing articles with helically ribbed or helically grooved suspension rods.  <P>SOLUTION: The article dispenser 1 has a plurality of suspension rods 10 having a helical rib 12 and a length enough to suspend a plurality of articles 50, supporting means for supporting each suspension rod 10 for axial rotation, driving means for providing axial rotation, and the housing 2 for holding each suspension rod 10, the supporting means, and the driving means. Each suspension rod 10 has on an open end side unsupported by the supporting means an increased pitch portion 13 where the array pitch of the helical rib 12 is wider than in the other portion and is sized so as to change the orientation of the suspended articles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269294-A (JP)
Title: Data transmission apparatus
Inventor: TAKEI HIROYUKI
IPC: H04J11/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission apparatus for transmitting data in an optimum mode according to the condition of a transmission line.  <P>SOLUTION: In the data transmission apparatus for transmitting data with OFDM modulated signals between a transmitter and a receiver the transmitter is composed of a mode switch for switching at least either the modulating system, the coding ratio and the number of samples of the OFDM modulated signals and a mode information adder for adding mode information of the switched mode to the OFDM modulated signals. The receiver is composed of an OFDM demodulator for demodulating the OFDM modulates signals sent from the transmitter, a mode information identifier for identifying the mode information from the OFDM modulated signals, and a receiving condition discriminator for discriminating the receiving condition of the OFDM modulates signals sent from the transmitter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087206-A (JP)
Title: Spray application method for fluid
Inventor: IMAMURA SUSUMU
IPC: A23G3/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a bean-jam-filled wafer coat free from lowering palate feeling after passing a certain preservation period and usable for new type bean-jam-filled wafer ice dessert, and to provide a method for producing the coat.  <P>SOLUTION: The subject spray application method for fluid comprises applying by spraying the fluid to an object by application of pressure with a cylinder drive type pump. In more detail, the method comprises connecting parallel a fluid pressure channel connected with a non-return valve, a tank and a fluid switching valve in this order to a fluid channel from the cylinder pump to a spray nozzle, and opening the fluid switching valve interlocking with a spray time (t) of the fluid from the spray nozzle so as to replenish from the fluid pressure channel the pressure of the fluid decreased by spraying from the spraying nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276379-A (JP)
Title: Optical pickup unit and optical disk drive
Inventor: YOSHIOKA MICHIKO
IPC: G11B7/09
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a user hardly insert his or her finger or the like into a grooved opening part of a chassis used also as a cover member.  <P>SOLUTION: Both side parts 15a of the grooved opening part 15 of the chassis 2 is also used as a stopper wall part 14 regulating upward movement quantity of a chassis 2 of an objective lens 7 at the time of focusing drive of the objective lens 7 of an optical pickup 6, and the conventional two axis actuator cover is not needed any more, and groove width W12 of this grooved opening part 15 is reduced to size being slightly larger than the diameter ψ of the objective lens 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283686-A (JP)
Title: Rare earth-calcium-oxyborate-based crystal and method of producing the same
Inventor: SASAKI TAKATOMO
IPC: G02F1/355
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide rare earth-calcium-oxyborate-based crystal which is greatly reduced in degree of optical damage due to irradiation with ultraviolet light and whose composition is close to a stoichiometry ratio, and a method of producing the same.  <P>SOLUTION: A burned product of starting raw materials which are mixed at or nearly at the stoichiometry ratio is crushed and after zinc oxide is added, they are mixed again and burnt to produce a crystal growth raw material, which is used and grown to produce rare earth-calcium-oxyborate-based crystal such that a mol ratio of (M<SB>1</SB>+M<SB>2</SB>):Ca:B is 1:(3.96 to 4.05):(2.95 to 3.15) in a general formula M<SP>1</SP>xM<SP>2</SP><SB>1-x</SB>Ca<SB>4</SB>O(BO<SB>3</SB>)<SB>3</SB>(where M<SP>1</SP>and M<SP>2</SP>represent one or more kinds of different rare earth elements and 0≤X<1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI