baber/WOPTO huggingface dataset:
Patent JP-2005242687-A (JP)
Title: Updating history preparation apparatus
Inventor: AZUMA TOMOE
IPC: G06F12/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an updating history preparation apparatus capable of preferentially presenting a file storing a document important for a user out of various sorts of files in which updated documents are stored.  <P>SOLUTION: The updating history preparation apparatus is provided with a display order determination part 16 for acquiring the frequency of designer's accesses to files storing documents whose updating is detected by an updating state monitoring part 14 and the degree of influence imparted from the documents to designer's business respectively from an access frequency counting part 12 and an influence degree DB 13 and determining the display order of the files from the access frequency and the degree of influence. The files storing the documents whose updating is detected are presented in accordance with the display order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240709-A (JP)
Title: Fuel injection control device of diesel engine
Inventor: YASUHARA KOSUKE
IPC: F02D41/38
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid misfire of main fuel due to a sudden decrease in pilot injection quantity caused by a change in the operating condition.  <P>SOLUTION: As the combustion form of a diesel engine, pilot injection is performed prior to main injection, and after the end of preliminary combustion by pilot injection, main combustion is started. The target pilot injection quantity varies with the operating condition, so that at the transient time when the operating condition suddenly changes, there is the fear that the pilot injection quantity suddenly decreases not to secure the compression end temperature, resulting in misfire of main combustion. According to the invention, when the target pilot injection quantity is changed step by step, the first-order lag processing is conducted so tat the actual pilot injection quantity is gradually changed. Especially the higher the target air excess rate tλis, the larger a time constant Tc of the first-order lag processing is set, whereby the pilot injection quantity is changed more slowly to prevent misfire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243493-A (JP)
Title: Ion exchange membrane
Inventor: YAMASHITA MASAHIRO
IPC: B01J39/18
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent ion conductive membrane satisfactory both in ion conductivity and chemical stability to methanol, and provide a fuel cell excellent in reliability and having a high performance.  <P>SOLUTION: This is the ion exchange membrane which is superior in methanol resistance and stability by crosslinking a part of acidic functional groups by heat-treating the ion exchange membrane having the acidic functional groups. The performance and the durability of the fuel cell which is actuated using a liquid fuel or a gas fuel as raw materials are improved, the effect is provided that the durability is improved in the fuel cell for example, and that the cross-leakage of the methanol in a direct methanol fuel cell is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252322-A (JP)
Title: Imaging apparatus
Inventor: MORITA KAZUMICHI
IPC: H04N5/372
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system in which the power consumption of an imaging element of an imaging apparatus is reduced, the circuit of a timing generator including an imaging element power consumption control signal supply means is eliminated, and a load of a CPU is relieved.  <P>SOLUTION: The imaging apparatus counts the number of assert times of horizontal synchronizing signals for an exposure period so as to apply bias current control to the imaging element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251773-A (JP)
Title: Vacuum chuck device
Inventor: TAKAHASHI MASAHISA
IPC: B25J15/06
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum chuck device in which a part of grinding water including grinding powder which is stored in a drain separator and is sucked from a vacuum adsorption device is prevented from flowing backward to a vacuum chuck side by vacuum break air, and a chuck surface and a wafer are not damaged.  <P>SOLUTION: The vacuum chuck device is connected to a vacuum adsorption device 12 which vacuum-adsorbs the wafer of a wafer chuck table 9 through a drench separator 3 and a first one direction throttle valve 8 from a vacuum source 10. A vacuum destruction air line 11 is connected between the drain separator 3 and the first one direction throttle valve 8 through a second one direction throttle 7. A vacuum switch 5 for maintaining a vacuum of the vacuum adsorbing device 12 is arranged between the second one direction throttle valve 7 and the first one direction throttle valve 8. Only a check valve 4 opening only in a drain flowing direction is disposed in the drain line 13 of the drain separator 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218804-A (JP)
Title: One-action button holder permitting attaching temporary button and substitute button by one action
Inventor: KITAHARA KAZUNARI
IPC: A44B1/28
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button pedestal holder allowing anyone to easily and quickly attach a button without damaging a fabric by inserting the button pedestal holder into the fabric when the button comes off.  <P>SOLUTION: The button pedestal holder consists of two components: a button holder A and a button pedestal B or C. The pedestal B or the pedestal C is set in the holder A. The holder A in which the button pedestal is set is inserted in such a way that the button pedestal is located at a required position to attach the button. The button pedestal holder can be easily detached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248024-A (JP)
Title: Conductive plastic composition, conductive plastic sheet, conductive composite plastic sheet, and electroconductive composite plastic container
Inventor: FAN FEN-JEN
IPC: C08L53/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive plastic composition for manufacturing a conductive plastic sheet having a good stripping strength, mechanical strength, and surface resistivity.  <P>SOLUTION: The conductive plastic composition contains (I) a copolymer containing a styrene block and a conjugated diene block, (II) a copolymer containing a styrene block and an acrylate block and (III) carbon black. The composition contains 0.1-50 pts.wt. copolymer (II) and 5-50 pts.wt. carbon black (III) on the basis of 100 pts.wt. copolymer (I).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246873-A (JP)
Title: Intermediate transfer type thermal transfer printing device
Inventor: UGAJIN TOMOHISA
IPC: B41J17/32
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate transfer type thermal transfer printing device which prevents an easy attachment/detachment of a ribbon cartridge from occurring.  <P>SOLUTION: This intermediate transfer type thermal transfer printing device is equipped with a film cartridge 13 which is freely attachable to/detachable from a device main body 41 to make the replacement of a film F possible, and the ribbon cartridge 14 which is freely attachable to/detachable from the device main body 41 to make the replacement of an ink ribbon R possible. As personal information remains under a decolored state on the ink ribbon R, the easy attachment/detachment of the ribbon cartridge 14 is not preferable from the viewpoint of security. Therefore, by providing a locking mechanism 70, the easy attachment/detachment of the ribbon cartridge 14 can be prevented from occurring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257326-A (JP)
Title: Semiconductor detecting element and detection method
Inventor: YAMAGUCHI KOJI
IPC: H01L29/84
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity semiconductor detecting element, and to provide a detection method which uses this element.  <P>SOLUTION: In a mechanical semiconductor detecting element which is equipped with an InAs thin film 1 processed into a beam shape, and detects a minute force applied to the InAs film 1 with high sensitivity, by detecting the change in the physical properties of a semiconductor caused by elastic deformation of the InAs film 1, the InAs film 1 has jointing portions with niobium electrodes 2, 3 of superconducting materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256781-A (JP)
Title: Failure diagnostic device for exhaust gas recirculation device
Inventor: MATSUMOTO TAKUYA
IPC: F02D45/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnostic device capable of accurately diagnosing a failure of an exhaust gas recirculation (EGR) device.  <P>SOLUTION: An engine ECU puts an EGR valve in an open state to introduce EGR when monitor conditions are established, and upon the lapse of a predetermined time from EGR introduction, measures the actual value of pressure in an intake pipe based on the value of a vacuum sensor, computes the estimate of pressure in the intake pipe using a physical model, and changes the EGR valve from the open state over to a closed state to cut off EGR. Upon the lapse of a predetermined time from the cut-off of EGR, the engine ECU measures the actual value of pressure in the intake pipe in the OFF state of EGR based on an input value from the vacuum sensor, computes the estimate of pressure in the intake pipe in the OFF state of the EGR device using a physical model, and determines the EGR device to be normal when the difference between the difference between the estimates of pressure in the intake pipe in the ON state and OFF state of the EGR device and the difference between the actual values of pressure in the intake pipe in the ON state and OFF state of the EGR device is smaller than a predetermined determination value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260178-A (JP)
Title: Pattern formation method, near field light generation element, and projection aligner
Inventor: UEDA MINORU
IPC: G03F7/20
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for uniforming the amount of exposure regardless of the size of pattern width, forming a pattern having at least two kinds of different pattern widths by one exposure, and precisely and efficiently forming a minute pattern in a pattern formation method utilizing near field light.  <P>SOLUTION: A metal particle 3 is arranged on the surface of a resist layer 1 formed on a substrate 2 in a desired pattern, and treatment light 4 having a wavelength that is longer than the absorption wavelength of the resist layer 1 is applied, thus preventing the resist layer 1 from being sensitized by the treatment light 4, sensitizing the resist layer 1 by near field light generated at a nearby region 5 of the metal particle 3, and forming a desired pattern on the resist layer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256819-A (JP)
Title: Variable piston stroke type internal combustion engine
Inventor: KANEKO TOMOHIRO
IPC: F01N3/08
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable piston stroke type internal combustion engine which varies the piston stroke amount in accordance with operating condition of an internal combustion engine, wherein technology to surely improve fuel consumption performance and output performance further is offered.  <P>SOLUTION: In respective operating conditions of a variable piston stroke type internal combustion engine, the optimum piston stroke amount is calculated (S105) on the basis of the piston stroke amount desired in terms of the displacement and the piston stroke amount desired in terms of the amount of swirl generated in a cylinder (S103, S104), so that the piston stroke amount of the variable piston stroke type internal combustion engine is changed to be the optimum piston stroke (S106).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263553-A (JP)
Title: Method and apparatus for producing compound semiconductor single crystal
Inventor: ISHIKAWA YUKIO
IPC: C30B29/42
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To produce a compound semiconductor single crystal by a simple apparatus and method at a low cost.  <P>SOLUTION: The compound semiconductor single crystal is produced by housing the solid raw material of a first element relatively difficult to be vaporized in a crucible having a seed crystal housing part, forming a melt by melting the solid raw material of the first element, injecting the gas of a second element raw material relatively easily vaporizable into the melt, and increasing the concentration of the second element in the melt to a concentration practically in equilibrium with a compound semiconductor while the temperature of the melt is being elevated. After the concentration of the second element relative to the first element in the melt becomes practically equal to the composition ratio of the compound semiconductor, the single crystal is grown by one-direction coagulation from a seed crystal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263556-A (JP)
Title: Method of working optical fiber preform and optical fiber preform
Inventor: FUJII HIDENORI
IPC: C03B37/012
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of working an optical fiber preform in which impurities are not stuck on the surface of the optical fiber preform.  <P>SOLUTION: In the method of working the optical fiber preform 1 supported in both ends by a holding member and heating with burner flame while rotating, before a drawing process for reducing the diameter of the optical fiber preform to a prescribed diameter, a flame polishing process is carried out. After the drawing, the flame polishing process can be continued.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263412-A (JP)
Title: Conveying method and conveying device of waste material
Inventor: KUWABARA MITSUO
IPC: B09B3/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying method capable of deforming a conveyed article into a predetermined shape in respect of conveyance height or the like while securing smooth conveyance of an input waste material, and to provide a device for it.  <P>SOLUTION: This conveying device constitutes a carry-in port with rotating drums 137a and 136d corresponding to the maximum conveyance height of a shredder dust 118, comprises a second conveyor 136 connecting to the rotating drum 136d and a third conveyor 137 disposed while keeping the maximum conveyance height interval from the second conveyor 136, and regulates the conveyance height with the rotating drum 137a of the third conveyor. Using the conveying device, the second conveyor 136 and the third conveyor 137 are synchronously driven at the same speed, and the shredder dust 118 is delivered in the conveyance direction. A rotating plate vehicle 141 for disassembling the shredder dust 118 may be disposed as partial disassembling in a front process part of the carry-in port constituted by the rotating drums 137a and 136d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267246-A (JP)
Title: Energy charge calculation method, energy charge calculation system and energy supply system
Inventor: UCHIBORI YASUJI
IPC: G06Q30/06
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To construct the charging system of energy charge for making an environment-friendly facility such as a co-generation device enjoy energy saving merits originally owned by itself, and promote its introduction without actually using any excess power, or depending on any largely scaled system or the self-reliance of a consumer.  <P>SOLUTION: This energy charge calculation system is provided with an input part which inputs energy quantity information received from an external energy supply institute by a consumer in a fixed period and excess energy quantity information generated by home energy generating facility, and unconsumed by energy consuming equipment, and an unused energy quantity recording part which stores the excess energy quantity information as unused energy quantity. Then, energy charge for the consumer is calculated based on the stored unused energy quantity and the received energy quantity information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265613-A (JP)
Title: Vehicle height measuring device
Inventor: MISHIMA YASUMASA
IPC: G08G1/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable high speed vehicle height measurement.  <P>SOLUTION: A vehicle height measuring device 10 is equipped with a pair of measuring poles A, B facing each other with a vehicle between them in a width direction of the vehicle, a plurality of luminescence devices T and photodetectors S provided at a plurality of heights in the measuring poles A, B, a luminescence controlling means for controlling luminescence of the luminescence devices T and a vehicle height measuring means for detecting vehicle height by detecting photo-receiving state of respective photodetectors S. A luminescent part 46 of the luminescence device T is formed with an optical fiber 42. Thus, directivity of detecting light emitted from the luminescent part 46 can be improved. As false detection does not present a problem even in the case that adjacent luminescence devices T simultaneously emit light, high speed vehicle height measurement becomes possible. In addition, as the luminescent part 46 can be distanced from a light source part 24 by deriving detection light from the light source part 24 by the optical fiber, distortion directivity of the luminescent part 46 can be prevented from being degenerated due to heat generation and the like by the light source part 24. In addition, false detection is prevented by utilizing a wave length filter 58 for limiting wave length and more precise vehicle height measurement can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275451-A (JP)
Title: Program starting method
Inventor: SATO HIDEKI
IPC: H04N17/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To almost surely diagnose client terminals.  <P>SOLUTION: If program starting preprocessing is executed for a hard disk drive 16 and it is normally completed, processing execution starting programs that are read out from the hard disk are started. If the program starting preprocessing is not normally completed, diagnosis starting programs that are stored in a ROM 14 or a RAM 15 are started. Subsequently, diagnosis processing is executed according to diagnosis programs stored in the ROM 14 or the RAM 15. Thereby, even if the processing execution starting programs cannot be read out from the hard disk due to abnormal completion of the program starting preprocessing, the diagnosis starting programs are surely started using the ROM 14 or the RAM 15, and then diagnosis processing can be executed according to the diagnosis programs. Thus, information processing apparatuses can be almost surely diagnosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274189-A (JP)
Title: Activity evaluation method of desulfurization catalyst, and screening method of desulfurization catalyst using method
Inventor: HAGIWARA KAZUHIKO
IPC: G01R33/32
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activity evaluation method of a desulfurization catalyst capable of evaluating accurately and quickly desulfurization activity of the desulfurization catalyst, and contributing greatly to accurate and quick screening of the desulfurization catalyst when developing the desulfurization catalyst or the like, and a screening method of the desulfurization catalyst using the evaluation method.  <P>SOLUTION: This activity evaluation method of the desulfurization catalyst is characterized as follows: the desulfurization catalyst is sulfurized and then xenon is adsorbed thereto; a 129 xenon NMR spectrum of the desulfurization catalyst to which xenon is adsorbed is measured; and the desulfurization activity of the desulfurization catalyst is evaluated from a chemical shift of a spectrum peak.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272054-A (JP)
Title: Suspension device of arm with bolt hole, and arm drop preventing device
Inventor: NAGAO MASAHIRO
IPC: B66C1/14
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook capable of certainly holding an arm when a worker during high lift work lifts up or down the arm.  <P>SOLUTION: The suspension device of the arm with a bolt hole comprises a frame body, a rope mounting part, and a projection for bolt hole engagement. The rope mounting part is disposed integrally outside the frame body, the projection for bolt hole engagement is disposed integrally inside the frame body, and the rope mounting part and the projection for bolt hole engagement lie at facing positions. The arm drop preventing device comprises the suspension device of the arm with the bolt hole, a loop clutch to be attached to a rope for weight lifting, and an auxiliary rope for connecting the hoisting tool to the loop clutch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004234848-A (JP)
Title: Digital information medium, digital information recording method, digital information reproduction method, and digital information reproduction device
Inventor: TSUMAGARI YASUSHI
IPC: G11B20/10
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To insert an entry point (bookmark) into an optional recording place of voice or the like with the feeling of placing a marker in a book.  <P>SOLUTION: Information RTR_VMG for managing a recorded object contains cell entry point information M_C_EPI. This entry point information contains text information RPM_TXTI regarding an entry point. Text information regarding an entry point is made to be stored in this text information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005277123-A (JP)
Title: Method for forming n-type conductive layer in zinc oxide surface layer
Inventor: KAWASUSO ATSUO
IPC: H01L21/425
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that aluminum can not be added at a well-controlled concentration to a surface layer and a thin film in a usual aluminum addition method to zinc oxide though it is simultaneous addition in crystal growth.  <P>SOLUTION: After aluminum ion is uniformly injected to zinc oxide single crystal or zinc oxide thin film crystal at a room temperature, it is subjected to heat treatment in argon gas atmosphere. Consequently, an n-type conductive layer of good quality is formed in a surface layer of the single crystal or thin film crystal and damage generated in crystal in the ion implantation is recovered by heat treatment, and electron mobility thereof is at least doubled when compared to that before implantation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277901-A (JP)
Title: Original imaging apparatus
Inventor: TSUCHIYA SUKEYUKI
IPC: H04N1/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original imaging apparatus capable of outputting data of a single page to a display device from among image data of a plurality of pages that are read without magnifying or scrolling the image of data.  <P>SOLUTION: An original imaging apparatus 1 can output image data of an original 16 read by an original reading means 2 to a display device 15. It comprises a dividing means that divides the image data of original read by the original reading means. The image data of a plurality of pages for a single original read by the original reading means is divided into the data of a single page, and outputted to the display device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI