baber/WOPTO huggingface dataset:
Patent JP-2005288775-A (JP)
Title: Color estimation method, color adjustment method, and color image forming apparatus
Inventor: HOSHINO TORU
IPC: B41F33/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color estimation method by which color estimation can be highly accurately executed by using values of the color characteristics after measuring the values of the color characteristics of one/multiple-color by C, M, Y, and K inks when color obtained by overprint is estimated with calculation by using values of the color characteristics of each single color, and further, color is estimated by repeatedly executing calculation using values of the color characteristics of the other single colors.  <P>SOLUTION: The spectral density of color obtained by overprinting a plurality of color materials on a recording medium is estimated by using each spectral density of colors obtained by printing each of a plurality of the color materials on the recording medium on the basis of the overprint order after receiving input of the overprint order for a plurality of the color materials, the spectral density of color obtained by overprinting two or three color materials in the color materials of yellow, magenta, cyan, and black stored in a color characteristic table, and the spectral density of a ground color of the recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294502-A (JP)
Title: Electronic circuit unit having connector terminal and circuit board
Inventor: NAKAZAWA KIKUO
IPC: H05K1/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique by which the conduction of noise to another signal or the frame ground of the signal through the frame ground of a connector terminal can be prevented.  <P>SOLUTION: An electronic circuit unit has a circuit board 10 on which a group of circuit elements is mounted, a plurality of connector terminals 31-37 used for outside connection, and a frame ground 30 provided in the circuit board 10. The frame ground 30 is arranged along the edge of the circuit board 10 in a state where the ground 30 is separated by a plurality of separating areas 31-37. The separating areas 31-37 are dispersedly arranged correspondingly to a plurality of connector terminals 41-47. In addition, the separating areas 31-37 are grounded to an enclosure 100 through grounding members 61-67.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294549-A (JP)
Title: Mos transistor
Inventor: KIMIZUKA NAOHIKO
IPC: H01L31/062
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for eliminating Fermi pinning and stably decreasing the threshold voltage in a p-channel MOS transistor provided with a gate insulated film consisting or a high dielectric constant material and a gate electrode consisting of polycrystalline silicon.  <P>SOLUTION: The MOS transistor is made to be a buried channel transistor by injecting In of a p-type impurity into a channel region 105. Further, the gate electrode is constituted of a polycrystalline silicon film 106 doped with an n-type impurity. Thus, the gate depletion due to Fermi pinning can be effectively suppressed. Therefore, the depletion of the gate electrode and the threshold voltage can stably be decreased. Here, the reason why the threshold voltage can stably be decreased is that an electric charge is induced by applying a given voltage to the gate electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296041-A (JP)
Title: Fiberscope with thin diameter and its production method
Inventor: NAKATATE KENICHI
IPC: G02B6/06
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a damage such as peeling or the like to a splicing surface between an optical component such as an objective lens or the like and an image fiber.  <P>SOLUTION: A fiberscope with a thin diameter is constituted by fixing an end portion of a light guiding fiber and an end portion of the image fiber to a hollow sheathing section, wherein a buffer layer 12 for absorbing a thermal stress is disposed to cover at least the objective lens 5 and the circumference of an objective lens joint 4a1 of the image fiber 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303552-A (JP)
Title: Pwm output circuit
Inventor: TAMAOKA SHUJI
IPC: H03K17/695
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PWM output circuit which can be regulated to a proper output voltage slewing rate.  <P>SOLUTION: A power output unit is constituted of a first MOS transistor Q1 for driving a load ZL of a power output unit, a second MOS transistor Q2 connected at its source to the source of the first MOS transistor Q1, and a first resistor R1 inserted between the gates of these two MOS transistors. The gate voltage of the second MOS transistor Q2 is driven. Consequently, the gate voltage of the first power output MOS transistor Q1 is driven simultaneously through the first resistor R1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005112844-A (JP)
Title: Method for production of pyran
Inventor: NAITO KAZUKI
IPC: C07B61/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a pyran with high productivity by reducing a load on a production facility.  <P>SOLUTION: The pyran (II) represented by formula (II) is produced by reacting isoprenol with an aldehyde (I) represented by R<SP>1</SP>-CHO (I) (wherein R<SP>1</SP>is a 1-12C alkyl or alkenyl group or a 6-12C aryl group which may be substituted for an alkyl or alkoxy). In this case, the conversion rate of one component which has the total charged number of moles lower than the other between aldehyde and isoprenol is less than 50% while the water content in a reactor is maintained in an amount of 0.25 wt% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306086-A (JP)
Title: Vehicle body structure
Inventor: NAGAE AKIRA
IPC: B62D25/08
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure capable of absorbing the shock against an input of a load which may be of various sizes.  <P>SOLUTION: A deck garnish 1 has thin wall parts 8, 9, 10 deformable with a load F applied from above to the deck garnish 1 through a bonnet 4 and a thin wall part 11 to make deformation or rupture after deformation of the thin wall parts 8, 9, 10, and absorbs the shock through deformation of the thin wall parts 8, 9, 10 when an input of a small load is made, and when input of load is relatively large, absorbs the shock sufficiently through deformation or rupture of the thin wall part 11 after deformation of the thin wall parts 8, 9, 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305268-A (JP)
Title: Deodorizing material for oven hood fan and oven hood fan equipped with deodorizing material
Inventor: OKUI MICHIFUMI
IPC: B01D53/38
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing material for an oven hood fan capable of keeping a deodorizing capacity over a long period of time, and the oven hood fan equipped with the deodorizing material.  <P>SOLUTION: The deodorizing material 11 has a continuous porous structure based on a hydrated magnesium silicate clay mineral, and moisture, an oil and fat component and a smell component are adsorbed by the hydrated magnesium silicate clay mineral, and the oil and fat component and the smell component are oxidized and hydrolyzed by the hydrated magnesium silicate clay mineral by its catalytic action. A grease filter 21 is arranged on the upstream side of the deodorizing material 11 based on the hydrated magnesium silicate clay mineral while an activated carbon filter 31 having a continuous porous structure is arranged on the downstream side of the deodorizing material 11, and the oil and fat component and the smell component contained in ascending air streams C are removed by the cooperation of the grease filter 21 and the activated carbon filter 31, and dust occurring from the deodorizing material 11 and the activated carbon filter 31 is removed by a dust removing filter 41 to circulate clean air into a room.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305828-A (JP)
Title: Inkjet recording head and inkjet recorder
Inventor: IRINODA MITSUGI
IPC: B41J2/205
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To widen a variable range of an ink amount to be ejected from ejection ports and to record a halftone image with high gray scale and high quality, in an inkjet recording head.  <P>SOLUTION: A first heater 12 and a second heater 13, which can be mutually independently driven, are formed in ink flow channels 11 communicating with one ejection port 15 of the inkjet recording head, and a flow separation wall 14 for separating the ink flow channel 11 into a first and a second ink flow channels 11a, 11b arranged in parallel is formed between the first and the second heaters 12, 13. The first heater 12 is applied with voltage to foam the ink 18, ejecting relatively a small amount of ink droplets. In this case, the first and the second heaters 12, 13 are simultaneously driven with the same voltage waveforms to eject relatively a large amount of ink droplets, with no interruptions between the ink flows in the first ink flow channel 11a and the second ink flow channel 11b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309807-A (JP)
Title: Information processing system, program
Inventor: TAKAHASHI KOJI
IPC: G06F1/30
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To make the enhancement of convenience by shortening system startup time utilizing a standby state and the attainment of system stability compatible.  <P>SOLUTION: An information processing system 10 involves: achieving the standby state by retaining the contents of a major storage device 12 storing a program or the like for a CPU (Central Processing Unit) 11 by supplying a standby power 18b even when a major power 18a is interrupted; and achieving fast startup by repeating the standby state and recovery. A scheduler 16 having a real time clock 16a involves: resetting the CPU 11 and the major storage device 12 at a time period having less user use under the standby state; eliminating an unstable factor such as memory leakage in continuous use by repeating the standby state and the recovery to achieve a stable operation; and achieving the fast startup by utilizing the standby state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326802-A (JP)
Title: Optimization of ergonomical movement of virtual dummy
Inventor: MAILLE BRUNO
IPC: G06F17/50
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system capable of simulating dummy movements and operations while guaranteeing a very comfortable attitude to a dummy.  <P>SOLUTION: The invention relates to a multi-agent method and system for moving a virtual dummy (10) in a virtual environment, the dummy (10) being defined by an overall position and by a plurality of degrees of freedom for joints (12). The method is provided with: a contribution from an attraction agent (32) acting on the plurality of degrees of freedom of the joints of the dummy (10) to move the dummy towards the target; a contribution from an avoider agent (21) acting on the overall position of the dummy (10) as a function of parameters defining the environment in order to avoid collisions between the dummy (10) and the environment; and a contribution from an ergonomics agent (34) acting on the plurality of degrees of freedom of the joints of the dummy (10) in order to automatically correct the attitude of the dummy (10) while it is moving towards the target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005315081-A (JP)
Title: Control device for internal combustion engine
Inventor: SUZUKI NORIO
IPC: F02M25/07
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, reducing a time-lag between fuel increasing timing and intake amount reducing timing, and suppressing variation in torque and deterioration of exhaust characteristic by improving convergency on the target value of an intake amount when enriching an air-fuel ratio.  <P>SOLUTION: When executing enriching of the air-fuel ratio, a target opening map value THMAP is calculated according to engine operating condition (S33), and the map value THMAP is corrected in a reducing direction by a corrective amount ΔTH1, thereby a target opening THCMD is calculated (S37). The corrective amount ΔTH1 is calculated according to deviation ΔBPA between a detected supercharging pressure BPA and a target supercharging pressure BPCMD (S35, S36). When an intake amount GAIR is converged on a target intake amount GACMD, the target opening THCMD is controlled to gradually approach the map value THMAP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005209137-A (JP)
Title: Method and apparatus for object identification, and face direction identification apparatus
Inventor: FURUYUI YOSHIHIRO
IPC: G06T5/20
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To identify objects with high accuracy by reducing the number of filters to detect edges.  <P>SOLUTION: A filter processing apparatus 13 scans an input image to extract a plurality of processing target areas, and prescribes a plurality of filter operation areas to the processing target areas. Then, the filter operation areas are processed with filters using a first and a second filter processing functions, which are different with each other, to acquire a first and a second filter outputs. Corresponding to a coordinate function that the relation between a target object and outputs of the first and the second filter processing functions is defined, a score operation apparatus 14 calculates a score value from the first and the second filter outputs and adds the score value to the processing target areas to acquire added values. Subsequently, a result determination apparatus 16 compares the added values with a prespecified threshold and determines whether or not a target object exists in the processing target areas corresponding to the comparison results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005315185-A (JP)
Title: Variable valve system
Inventor: EZAKI SHUICHI
IPC: F01L1/30
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system capable of suppressing output and electric power consumption demanded by a motor for driving a link mechanism.  <P>SOLUTION: In the variable valve mechanism converting rotary motion of the motor 12 into linear motion by a link mechanism 14 and driving a valve means 2 for opening and closing a cylinder 1 in opposition to a valve spring 7, a torque reduction mechanism 30 adding reverse torque acting to reduce torque applied to the link mechanism from the valve spring is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290949-A (JP)
Title: Movable opening/closing store and display device
Inventor: MASUYAMA KAZUMI
IPC: E04H1/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable store facilitating new construction/extension and reconstruction/layout alteration.  <P>SOLUTION: The movable store is composed of three-section constitution of an A floor face section, a B wall surface section and a C ceiling section, and a D opening/closing door with a display device. The respective sections are independent single bodies of united structure and assembled in assigned positions through connecting means to form the store by a unit system. In carrying out, the connecting means are released to separate the store into each single body of transportable size. The opening/closing door with the display device is laterally opened to the maximum 180° around both ends of the front door used as starting point shafts to display products. An image system is utilized to project communication image information on a front screen by wireless LAN operation through the utilization of an ADSL communication network. After closing the store, even one person can house the store by hand-push movement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314593-A (JP)
Title: Biaxially stretched polytetrafluoroethylene porous film and method for producing the same
Inventor: HAYASHI FUMIHIRO
IPC: A61L27/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched polytetrafluoroethylene porous film substantially dissolving anisotropy in suture tearing strength and tensile strength without damaging flexibility, improving their strengths themselves and also capable of freely designing porosity rate and hole diameter.  <P>SOLUTION: This biaxially stretched polytetrafluoroethylene porous film has ≥300 g suture tearing stress in any of lengthwise and transverse directions and ≤20% difference in suture tearing strengths of lengthwise and transverse directions. The method for producing the porous film comprises a process of compressing the biaxially stretched film between its stretching process and sintering process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312386-A (JP)
Title: Cell culture method and cultured cell
Inventor: ITO AKIRA
IPC: A61L27/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell culture method capable of separating the cultured cell from a culture surface without treating with an enzyme.  <P>SOLUTION: An anchorage dependent cell is cultured by placing magnetic particles on the culture surface of a culture device. The cell is proliferated while magnetizing the cell to an extent to be manipulated by magnetic force. The cell can be easily manipulated by applying magnetic force to the cell cultured by the culture method or eliminating the applied magnetic force. Especially, in the case when using a culture surface free from cell anchoraging property, the cell is easily separable from the culture surface without treating with an enzyme when eliminating the applied magnetic force, although the proliferation rate is not so high compared with the culture in a conventional anchoraging culture vessel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327336-A (JP)
Title: Input signal processing device, recording device and method
Inventor: MATSUMOTO KENICHI
IPC: H03G3/30
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform recording without sound distortion at an appropriate level corresponding to the line-output level (2 Vrms) of stationary audio devices and the line-output level (approx. 0.775-1 Vrms) of portable audio devices.  <P>SOLUTION: The user can select either one of the two line-input modes, the 1st mode corresponding to the line-out level of approx. 0.775-1 Vrms and the 2nd mode corresponding to the line-out level of 2 Vrms. When the 2nd mode is selected, the audio signal gain (level) is reduced by the variable gain amplifier composing the line-input circuits or the AGC circuit. Or a clearance is maintained between the AGC limit level and the maximum input level by lowering the limit level of the AGC. Alternatively, the distortions are hardly made even at steep attacks by shortening the attack time of the AGC processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324737-A (JP)
Title: Traveling condition control device for vehicle
Inventor: NAKAJIMA KENJI
IPC: B62D113/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate road surface reaction force torque on a high μ road/low μ road and to perform traveling condition control using the road surface reaction force torque estimation value.  <P>SOLUTION: Even when a constant is not optimum when a steering shaft reaction force torque signal is subjected to low pass filter processing, the road surface reaction force torque estimation value is corrected based on actual friction torque and estimated friction torque and the whole area road surface reaction force torque estimation value is outputted. Assist torque is determined based on the whole area road surface reaction force torque estimation value to perform the traveling condition control of another vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328998-A (JP)
Title: Endoscope
Inventor: ISHIGURO TSUTOMU
IPC: A61B1/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of inserting an inserting portion in a depth direction.  <P>SOLUTION: The endoscope has an elongate endoscope inserting portion 21 for insertion into a subject, a rotary adaptor 14 arranged at the front end side of the endoscope inserting portion 21 and generating propelling force by a spiral protruding portion 44 formed in the outer periphery abutting to the inner wall of the intraluminal tubular path and rotating, and an inserting portion guide portion 31 arranged so as to extend ahead of the distal end face of the endoscope inserting portion 21 and being folded and bent to the lateral side and elastically deformable. Further preferably, the inserting portion guide member 31 extends from the portion displaced from the observing window 24b constituting an observation optical system arranged in the distal end face of the inserting portion 21 to a channel opening 24a side and close to the channel opening 24a. Furthermore preferably the inserting portion guide member 31 is constituted by applying a lubricating coat onto the surface of the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337513-A (JP)
Title: Radiant heating device
Inventor: OGAWA MASANORI
IPC: F24H3/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiant heating device realizing low running costs and enhancing usability.  <P>SOLUTION: This radiant heating device comprises an energy release means 9 for emitting a heat ray and visible ray and a radiant part 12 characterized by permeation and release of the heat ray and reflection of the visible ray from a direction opposing to the emitted heat ray. The heat ray (infrared ray) can be radiated with respect to a face surface. Without requiring hot water circulation or the like, clouding of a mirror surface can be prevented by self-heating by radiation energy and energy loss at the time of permeation into the radiant part 12. Therefore, low running costs can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005034837-A (JP)
Title: Pattern forming method, pattern forming apparatus, conductive membrane wiring, production method of device, optoelectronic device, and electronic equipment
Inventor: HASEI HIRONOBU
IPC: H01J11/34
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method and an apparatus inwhich a profile of marginal part is good and can realize broadization .  <P>SOLUTION: This pattern forming apparatus discharges a liquid material from a discharge means 10 in droplets and disposes the droplets linearly on a substrate 11. After disposing the droplets on the substrate linearly and forming multiple linear patterns W1, W2 on the substrate 11, liquid droplets are disposed among the patterns W1, W2, to integrate the patterns W1, W2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI