baber/WOPTO huggingface dataset:
Patent JP-2004055056-A (JP)
Title: Optical information processor, manufacturing method of pinhole array and manufacturing method of microlens array
Inventor: MIFUNE HIROYASU
IPC: G11B7/135
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the wave front aberration of a light beam without being adversely affected by the change in surrounding environments such as a fluctuation in air.  <P>SOLUTION: In an optical information processor 1 for recording, reproducing or erasing information to/from an optical recording medium D by using the light beam emitted from a light source 2, the light beam emitted from the light source 2 is divided into a plurality of the light beams by a dividing member 11, the plurality of the divided light beams are received in a detection part 13, and position information regarding the positions of the light beams and cross section information regarding the cross section of the light beams are detected. Then, on the basis of the detected position information and cross section information, the wave front aberration of the light beam is measured by a wave front aberration measuring means. Thus, since the interference phenomenon of light is not used for obtaining the wave front aberration of the light beam as before, it is prevented from being adversely affected by the change in the surrounding environment such as the fluctuation in the air by heat for instance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094865-A (JP)
Title: Id card forming system, id card forming apparatus and id card
Inventor: ITO SETSUO
IPC: B42D15/10
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an ID card in which information such as various types of a qualification, special working conditions or the like acquired by a person to be certified is clearly described by imparting an identifying function to an ID card forming system and an ID card forming apparatus. SOLUTION: The ID card forming system or the ID card forming apparatus comprises a card type identifying means for identifying a card type identifying code included in ID information corresponding to an ID number, a card housing means for housing a plurality of types of cards, a card selecting means for selecting a predetermined type of the card from the card housing means according to a command of the card type identifying means, and a recording means for recording the ID information on the selected card.
Patent JP-2004059971-A (JP)
Title: Method for controlling cooling of steel strip
Inventor: YANABA YASUSHI
IPC: C21D9/56
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling cooling of a steel strip in a vertical pass of a continuous annealing facility with which the development of meandering and rolling flaw of the steel strip can be prevented by performing the uniform cooling in the width direction of the steel strip.  <P>SOLUTION: In the cooling control method of the steel strip in the vertical pass in the continuous annealing facility, a process for setting divided patterns in the width direction of coolant supplying headers, based on the strip width and kind of steel in the steel strip and number of the coolant supplying headers, a process for calculating the difference between the actual measured temperature distribution and the target temperature distribution and a process, in which in the case the difference between the target temperature distribution and the actual measured temperature distribution in the width direction of the steel strip is out of the permissible range, the number of the coolant supplying headers for starting (ON) or stopping (OFF) the coolant-supply, is calculated, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063713-A (JP)
Title: Fixed structure of semiconductor device
Inventor: MATSUKAWA YASUSHI
IPC: H01L23/40
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed structure of a semiconductor device capable of achieving an efficient packaging work, downsizing a packaging board, and decreasing a variation in gate wiring length.  <P>SOLUTION: The fixed structure comprises: pressing plates 12 with nuts having nuts 12a formed dispersedly in the band shaped member in a lengthwise direction arranged within a heat sinks 3 and 4; and pressing plates 11 having bolt holes 11a formed dispersedly in the band shaped member in a lengthwise direction arranged outside of the heat sinks 3 and 4. Semiconductor devices 1 arranged pressing to contact the heat sinks 3 and 4 are pressed by the plates 11 and the plates 12 with nuts, with the tips of the bolts 13 inserted through the bolt holes 11a of the plates 11 screwed with the nuts 12a of the plates 12 with nuts, and the semiconductor devices are sandwitched and fixed in the block by the plates 11 and the plates 12 with nuts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062511-A (JP)
Title: Cell phone with authentication process function and authentication system thereof
Inventor: KAWASHITA KYOJI
IPC: G06Q50/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system for easy identification and a cell phone for use therewith.  <P>SOLUTION: The cell phone has a means for storing a user's sign data in advance, a means for inputting the user's sign and converting it into electronic data, and a means for collating the stored sign data with the input sign data converted into the electronic data. The center server of the cell phone has a means for storing user identification information including the phone number of the cell phone; a communication means for communication between card affiliates' terminals and a card company's server; a means for receiving the user identification data and account data from the affiliates' terminals; a means for sending the account data to the cell phone after verifying the user identification data; a means for receiving the result of sign collation performed at the cell phone; a means for sending the account data to the credit card company's server; a means for receiving credit data from the card company's server; and a means for sending the credit data to the affiliates' terminals and the cell phone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066531-A (JP)
Title: Inkjet apparatus and method for forming ink liquid drop
Inventor: IWASE HIDEO
IPC: B41J2/06
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a micro liquid drop of ink, in particular a micro liquid drop of high viscosity ink, stably.  <P>SOLUTION: The inkjet apparatus forming an ink liquid drop by applying an electric field to charged ink in order to deform a meniscus into a cobwebbing shape and then cutting the forward end part of the meniscus comprises a first electrode generating a first electric field for deforming the meniscus of charged ink around the ink, and a second electrode generating a second electric field for forming an ink liquid drop by cutting the forward end part of the meniscus, and can generate a force for cutting a liquid drop of ink from the meniscus in the charged ink. Since a force for cutting the ink locally can be generated at a desired position of the ink, a micro liquid drop of ink can be formed regardless of the viscosity of ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067814-A (JP)
Title: Polycarboxylic acid resin, polycarboxylic acid resin composition and its cured product
Inventor: KAKU SHIGE
IPC: G03F7/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarboxylic acid resin which can be easily dried on preliminary heat drying to exhibit an improvement on tack-freeness, excels in photocurability and developability with an alkali aqueous solution and, simultaneously, excel in physical properties of a material after curing such as mechanical properties, heat resistance, solvent resistance, adhesion, and flexibility, a polycarboxylic acid resin composition, and its cured product.  <P>SOLUTION: The polycarboxylic acid resin can be obtained by reacting an epoxy resin (a) having two glycidyl groups with, for example, itaconic acid (b) and an ethylenically unsaturated monocarboxylic acid (c) to obtain a straight chain addition polymerization product (A), and reacting the above straight chain addition polymerization product (A) with a polybasic acid anhydride (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068690-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02D41/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve quick sulfur poisoning recovery while reducing the increment of a fuel injection amount for an air-fuel ratio of a whole engine to be a theoretical air-fuel ratio or a rich air-fuel ratio during temperature rise control for the sulfur poisoning recovery of a catalyst.  <P>SOLUTION: In the temperature rise control for sulfur poisoning recovery of the NOx storing/reducing catalyst 9, part of cylinders is made into a rich air-fuel ratio and the other cylinders are made into a lean air-fuel ratio, and the air-fuel ratio A/F of the whole engine is the theoretical air-fuel ratio. The temperature rise control is executed on condition that a high engine load is predicted to be continued, in accordance with an automobile climbing a hill or its acceleration being a preset value or higher. In such a high engine load condition, homogeneous combustion at the theoretical air-fuel ratio is executed and the amount of fuel required for engine operation becomes a value sufficient for quick temperature rise of the NOx storing/reducing catalyst 9 during the temperature rise control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069515-A (JP)
Title: Light guide plate integration type dial and display for vehicle using the same
Inventor: TAKAO KOICHI
IPC: G01D13/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dial that greatly reduces the number of components and can be miniaturized and thinned, and has a new external form, and to provide a display for vehicles using the dial.  <P>SOLUTION: A light guide plate is integrated with the dial 14. At least, a turning region in a pointer 16 along a design 14a for analog display on the dial 14 is transparent. Additionally, the pointer 16 is arranged at the rear side of the dial 14, thus eliminating the need for manufacturing the dial, the light guide plate, and a diffusion plate in separate bodies. Additionally, the need for surface glass and facing can also be eliminated. The design is fresh, which is effective for distinguishing products.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070132-A (JP)
Title: X-ray photograph observing apparatus
Inventor: KOSHO OSAMU
IPC: F21V8/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray photograph observing apparatus of a light guide plate type by which sufficient illumination can be uniformly obtained throughout whole area of an observing surface.  <P>SOLUTION: Light guide plates 2 on a rear surface with a light diffusion sheet 1 stuck thereto are superposed in two stages, respectively two cold cathode tubes 3 are arranged in series along upper and lower side end faces of each light guide plate 2. A reflection sheet 4 is attached to a rear face side of the light guide plates 2 superposed in two stages and an opal sheet 5 and a transparent acrylic plate 6 are laminated and attached to a front surface side thereof. Further joint positions of two cold cathode tubes 3 arranged in series are differentially shifted between light guide plates 2 superposed in two stages and thereby sufficient illumination can be uniformly obtained throughout whole area of the observing surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077569-A (JP)
Title: Optical beam scanning exposure device and method for regulating optical axis thereof
Inventor: MANO KOZO
IPC: B41J2/44
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical beam scanning exposure device which can regulate optical axes in a simple manner while suppressing upsizing of the device.  <P>SOLUTION: The optical beam scanning exposure device is provided with a plurality of optical parts PE including laser light sources, lenses for condensing the exit light of the laser light sources to a photosensitive material to be exposed and mirrors and scans the light beams in a horizontal scanning direction. A supporting member SE for supporting the optical parts PE is provided with a thermal deformation member 54 for changing the positions or postures of the optical parts PE by thermal expansion and is provided with a temperature regulating means TC for regulating the temperature of the member 54. Also, the optical axes of the light beams are regulated by utilizing the thermal expansion of the thermal deformation member at the time of initial regulation before the start of the device operation as a method of regulating the optical axes of the optical beam scanning exposure device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133512-A (JP)
Title: Resin-package type semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/52
Filed: 2002-08-12
Abstract: PROBLEM TO BE SOLVED: To fully protect a plurality of semiconductor chips mounted to a chip-on-chip structure for constituting a resin package type semiconductor device, and to enhance heat radiating properties of the entire semiconductor device. SOLUTION: First and second semiconductor chips 2A, 2B have mutually opposed active planes 20a, 20b, at least one passive plane of either of the both chips is exposed out of a packaging resin, and the active planes 20a, 20b of the chips 2A, 2B are adhered via an anisotropically conductive adhesive 5 or an anisotropically conductive film, thereby conductively connecting electrodes of the chips 2A, 2B to each other via the anisotropically conductive adhesive 5 or anisotropically conductive film.
Patent JP-2004080303-A (JP)
Title: Cdma receiver
Inventor: KANETANI HIROYUKI
IPC: H04B1/707
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a CDMA receiver in which an original path can be selected quickly even when the delay profile is varied through shadowing.  <P>SOLUTION: When the deterioration amount of a received SIR measured at a received SIR measuring section 106 exceeds a threshold level or when the received SIR returned subsequently back to the level before deterioration, a delay profile averaging control section 107 controls a delay profile averaging section 103 to decrease the delay profile averaging amount. Since the delay profile averaging amount is decreased when the received SIR decreases abruptly through shadowing, a correct path can be selected again quickly by shortening the time elapsing before a path is assigned after shadowing and error of received signal can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079861-A (JP)
Title: Electrostatic chuck
Inventor: OGURA TOMOYUKI
IPC: H01L21/683
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck having excellent withstand voltage characteristics.  <P>SOLUTION: The electrostatic chuck is provided with a substrate 1, a lower insulating layer 2 arranged on the surface of the substrate 1, a bonding layer 3 which is arranged between the substrate 1 and the layer 2 for fixing the layer 2 to the substrate 1, electrode layers 4a, 4b which are formed on the layer 2, and an upper insulating layer 5 formed on the layer 2 by thermal spraying to cover the foregoing. The substrate 1 is made of metal or a metal-ceramics composite material, and the layer 2 is constituted of a sintered body having a porosity of 1% or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078761-A (JP)
Title: Printing system, print data preparation device, printer, method for replacing printing data, and program
Inventor: YAMAGUCHI KATSUYA
IPC: B41J29/38
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of printing only a page to be replaced by performing raster image processing (RIP) to the page in replacing a part of the page and printing it after the RIP.  <P>SOLUTION: A printer issues a job ticket. In a printing data preparing device, information on page data to be replaced by the content of the job ticket is added and is transmitted to the printer together with the page data for replacement. In the printer, the RIP is performed with only the received page data for replacement, and moreover, printing after replacement processing is carried out in accordance with the job ticket. Since the re-RIP becomes unnecessary for printing data unrelated to the replacement, the efficiency of processing is improved and cost reduction is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087523-A (JP)
Title: Method of manufacturing semiconductor wafer
Inventor: DENDA TADASHI
IPC: B24B37/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor wafer by which the warping of the rear surface of the outer peripheral section of a semiconductor wafer can be reduced and the flatness of the outer peripheral section of the wafer can be improved.  <P>SOLUTION: The warping of a whole slide wafer W is measured by means of a non-contact wafer shape measuring instrument and the projecting-side surface of the wafer W decided from the measured result is used as the front surface (device forming surface) of the wafer W. Then the front surface of the wafer W is finished to a mirror surface by performing prescribed flattening work on the front surface. Therefore, the warping of the outer peripheral section of the wafer W can be reduced at working time and, consequently, the warping of the outer peripheral section of a manufactured silicon wafer W can be reduced as compared with the case where the recessed-side surface of the slide wafer W is used as the device forming surface. In addition, the flatness of the outer peripheral section of the wafer W can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084506-A (JP)
Title: Breather device for internal combustion engine
Inventor: AKIYAMA MAMORU
IPC: F01M13/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breather device capable of both attaining space saving and high oil separating characteristic.  <P>SOLUTION: This breather device 10 has a substantially vertically extending first oil separation chamber 20 provided on a vertical wall 9 which forms part of the outer wall of an internal combustion engine 1 in which blow-by gas G flows, and a second oil separation chamber 30 provided so as to overlap with the first oil separation chamber 20. The lower part of the first oil separation chamber 20 is opened to the inside of the vertical wall, so that the second oil separation chamber 30 communicates with the first oil separation chamber 20 in the upper part and discharges the blow-by gas from the lower side through the communication part. According to such a structure, the oil separation performance is comprehensively enhanced by the flowing characteristics of the blow-by gas differed between the separation chambers 20 and 30 while ensuring oil separation chambers of large capacity in a saved space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081099-A (JP)
Title: Fertilizing apparatus
Inventor: KAMIYA HISASHI
IPC: A01C15/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fertilizing apparatus having improved operation efficiency of fertilizing operation.  <P>SOLUTION: The fertilizing apparatus has two or more sending-out parts 61 for sending out fertilizer from a fertilizer hopper 60 and a fertilizer-recovering pipe 85 arranged along the two or more sending-out parts 61. Fertilizer-discharging openings 83 for discharging the fertilizer to the fertilizer-recovering pipe 85 are installed in each of the two or more sending-out parts 61. A fertilizer-recovering opening 87 for recovering the fertilizer by discharging the fertilizer to the exterior of the machine is installed in the fertilizer-recovering pipe 85, and two or more freely openable opening and closing parts 85a are installed in the positions corresponding to the fertilizer-discharging openings 83 at each sending-out part 61. The plugging of the fertilizer in the fertilizer-recovering pipe of a conventional apparatus is prevented by the fertilizing apparatus to reduce the operation for removing the plugging of the fertilizer and to improve the operability and the operation efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082546-A (JP)
Title: Thermal transfer printer and method for judging ink ribbon
Inventor: INAGAKI TSUTOMU
IPC: B41M5/41
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer in which an imitation of ink ribbon for the thermal transfer printer can be prevented effectively from being used without causing any cost increase, and to provide the ink ribbon.  <P>SOLUTION: A code reading section 10 reads out an ID code (first code) imparted previously to an ink ribbon from the ink ribbon. A filtering section 20 performs filtering of a security code (second code) printed previously on the package box of the ink ribbon while being made to correspond with the ID code previously according to a specified rule. A deciding section 30 judges whether a normal ink ribbon is set or not by collating a read-out ID code with a filtered security code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081660-A (JP)
Title: Earring
Inventor: FUJITSUNA HIDEKI
IPC: A44C7/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earring, fast fitted to the lobe of the ear not to be dropped from the earlobe even if the earring is not firmly pressed with spring force so that the earlobe is painful when being used both as the earring and as a pierced earring.  <P>SOLUTION: This earring includes: an ornament body 11; a piercing pin 13 rotatably fitted to one end side of the ornament body; and a clasp 15 mounted on the other end side of the ornament and moved forward and backward to the piercing pin 13. The clasp 15 is provided with an insert hole 22 where the tip of the piercing pin 13 is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086714-A (JP)
Title: Vehicle deceleration control device
Inventor: KIMURA TAKESHI
IPC: B60W10/18
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle deceleration control device capable of controlling the deceleration of a vehicle in good time.  <P>SOLUTION: When a plurality of objects exist in a route of a vehicle concerned, inter-vehicle time THW from each object and contact time TTC with each object are respectively calculated (step S6), an object having the shortest inter-vehicle time THW and an object having the shortest contact time TTC are respectively selected (steps S7, S11), the required deceleration Fc of the vehicle for the selected objects is calculated (step S9 or step S10 and step S13 or step S14), and the object requiring larger deceleration Fc is selected as a target for which the vehicle should be decelerated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081718-A (JP)
Title: Steam utilizing system for cleaning factory
Inventor: ISHIYAMA MITSUHIKO
IPC: D06F87/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To recover all heat of drain which is discharged.  <P>SOLUTION: Steam S which is generated from a boiler B is fed to a steam using apparatus M, and the steam S which is discharged from the steam using apparatus M is converted into the drain D by a steam trap ST. Then, the drain D is stored in a drain tank DT, and at the same time, the drain D is fed to the boiler B by a pump P from the drain tank DT for this steam utilizing system for a cleaning factory. In the steam utilizing system, the drain tank DT' is formed into a sealed type, and at the same time, flush steam FS which is generated when one part of the drain D is evaporated in the drain tank DT' is fed to a flush steam utilizing apparatus M' through steam piping SP.  <P>COPYRIGHT: (C)2004,JPO