baber/WOPTO huggingface dataset:
Patent JP-2004117679-A (JP)
Title: Image forming apparatus using positively electrifying type reversal developing method
Inventor: UEDA HIROYUKI
IPC: G03G21/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus stably forming good images over a long period of time when using transfer paper of high quality, as a matter of course, and when using low quality transfer paper as well in the image forming apparatus forming the image by using a positively electrostatic type organic photoreceptor and a reversal developing method.  <P>SOLUTION: In the image forming apparatus carrying out image formation by the positively electrifying reversal developing method, an electrifying means, an exposure means, a developing means, a transfer means and a cleaning means are installed in the periphery of the positively electrifying type organic photoreceptor. The cleaning means is constituted of a cleaning blade and a fur brush which is installed on an upstream side of the blade in the moving direction of the photoreceptor. The brush material of the fur brush is constituted to be non-conductive and of polyamide. A triboelectrifying plate which is abutted to the fur brush to positively triboelectrify the brush material is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128079-A (JP)
Title: Multistage local dry etching method for soi (silicon on insulator) wafer
Inventor: YANAGISAWA MICHIHIKO
IPC: H01L21/302
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local dry etching method for an SOI (silicon on insulator) wafer which is capable of flattening an active silicon layer to a target film thickness and a required accuracy with high throughput.  <P>SOLUTION: The multistage local dry etching device is provided with first and second vacuum chambers 11, 21, a small diametral nozzle 13, a large diametral nozzle 23 having a diameter larger than that of the small diametral nozzle 13, an active seed gas generating device 14 for generating active seed gas sent out of respective nozzles, respective sending devices provided in respective vacuum chambers to effect scanning by giving a relative speed between the SOI wafer W and respective nozzles 13, 23, and a transfer device 31. Surface recesses and projections are removed by etching the active silicon layer of the SOI wafer in the first vacuum chamber 11 while the active silicon layer is etched to a required film thickness in the second vacuum chamber 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183084-A (JP)
Title: Method for producing hollow body comprising fiber- reinforced ceramic material
Inventor: BAUER MORITZ
IPC: B29K105/06
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core material which is suitable for forming a fiber- reinforced carbon-containing intermediate body by pressing so that it has a shape close to the final shape, and can further be removed gently, simply and preferably without leaving a residue and without damaging the cured intermediate body.  <P>SOLUTION: The hollow body comprising a fiber-reinforced ceramic material is produced by the following steps: the core is produced in a first step; a green body is produced in a second step by introducing, into a mold, the core and a press molding compound comprising carbon fibers and/or carbon threads and pitch and/or resins; the green body is cured in a third step; the cured green body is carbonized in a fourth step to obtain a C/C body (carbon fiber reinforced carbon); and the C/C body is infiltrated with a liquid metal. The hollow body is employed in brake disks, clutch disks and friction disks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127022-A (JP)
Title: Information processor and program for selecting and rewriting nonvolatile vram and control method of vram
Inventor: SAKAMOTO TAKUYA
IPC: G06F3/14
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which makes screen display possible during bootstrap or resume by providing a nonvolatile VRAM.  <P>SOLUTION: The information processor is provided with a first video memory area (132) which stores image data to be generated by normal processing, a second nonvolatile video memory area (134) which stores another piece of image data, selection means (136, S212, S224, S306, S316) which select one of the first and second memory areas and display an image indicating another piece of image data in the selected video memory area, and rewriting means (110, S342) which rewrites the image data in the second video memory area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125118-A (JP)
Title: Joint structure and joining method of member
Inventor: IKAWA TAKUYA
IPC: E04B1/38
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely join both of two members even if they are not stable when joining the two members at the end faces.  <P>SOLUTION: A seat section 11 is allowed to abut on a leg section 12 for joining via junction hardware 2. The junction hardware 2 comprises an engagement section 3 that is inserted from the side of end faces 11a, 12a into the seat section 11 and the leg section 12 for engagement; a contacting section 5 that is brought into contact with the outer surface of the seat section 11 and the leg section 12; and a bolt section 4 for connecting the engagement section 3 and the contacting section 5 so that they can be drawn. Since the engagement section 3 that is inserted into the end face sections 11a, 12a at the seat section 11 and the leg section 12 travels to the side of the contacting section 5, the engagement section 3 is inserted into cutout sections 14, 15 engaged to the engagement section 3. The bolt section 4 is inserted into a communicating hole 16 for allowing an outer surface to communicate with the cutouts 14, 15, the contacting section 5 is brought into contact with the outer surface, and the engagement section 3 and the contacting section 5 are withdrawn via the bolt section 4, thus joining the end faces 11a, 12a, while they are adhered each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131586-A (JP)
Title: Aqueous pigment dispersion and aqueous pigment recording liquid
Inventor: YASUI KENGO
IPC: B82Y20/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous pigment dispersion which provides a colored coating film with light resistance and scratch resistance and has excellent storage stability, and an aqueous pigment recording liquid.  <P>SOLUTION: The aqueous pigment dispersion is one comprising pigment, a (meth)acrylic acid ester resin and a polyurethane resin in which the (meth)acrylic acid ester resin as a resin component is a nonvolatile component and contained in a large amount. The polyurethane resin has 1-45 nm average dispersed particle diameter. The aqueous pigment recording liquid is prepared by using the aqueous pigment dispersion and adjusting a dispersed particle content in terms of mass to 1-8%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131001-A (JP)
Title: Dolly with brake caster
Inventor: HANAOKA TORU
IPC: B62B5/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dolly with brake casters, which can carry out a locking operation of right and left wheels at one stroke, and further can steadily lock the right and left wheels by slightly shifting the timing for locking the right and left wheels.  <P>SOLUTION: The dolly with brake casters is provided with the right and left casters 3, 4, and locking mechanisms for locking the respective casters. The locking mechanism is provided in the respective casters 3, 4, and comprises a locking lever for preventing the rotation of the respective wheels, a operating member for interlockingly driving both locking levers, a timing delaying mechanism for shifting the operation timing of both locking levers, and elastic members for energizing the locking levers in the direction of preventing the rotation of the wheels. The wheel has an undulatory part on its periphery, and also has a locking member rotatable together with the wheel. The locking lever has a pawl to engage with the recessed part of the locking member. The rotation of the wheel is prevented by the engagement of the pawl of the locking lever with the recessed part of the locking member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140559-A (JP)
Title: Contents processing apparatus, its method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N5/208
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents processing apparatus or the like capable of quickly adjusting image quality to be suited to user's preference.  <P>SOLUTION: A feature extraction section 71 extracts a feature vector comprising an average luminance of a received image, an edge amount, a motion quantity, and a luminance distribution or the like and stores the feature vector to a storage section 72 together with a corresponding volume value. A volume calculation section 73 calculates an expression of obtaining the volume value on the basis of a plurality of volume values stored in the storage section 72 and a plurality of feature vectors corresponding to them and stores the expression to the storage section 72. When receiving no entry of the volume value from a user, the volume value calculation section 73 calculates the volume value on the basis of the expression of calculating the volume value and the feature vector of an outputted image. The contents processing apparatus or the like is applicable to television receivers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202150-A (JP)
Title: Telescopic spiral duct
Inventor: YOKOYAMA KAZUTO
IPC: F24F13/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic spiral duct which is low-cost and capable of reducing transport costs.  <P>SOLUTION: In the telescopic duct, an inner tube 2 is inserted into an outer tube 1 in a freely inserting/drawing manner and both the outer and inner tubes are spiral tubes. A spiral tube is low-cost compared to a roll tube, so that the telescopic duct becomes low-cost. Both the outer and inner tubes are formed by winding a belt-shaped steel plate in spiral fashion and joints are connected by seams, the joints of the outer tube 1 lapped by outer seams 1a and the joints of the inner tube 2 lapped by inner seams 2a. Thus, the outer tube 1 with the outer seams 1a has no projections on the inner surface while the inner tube 2 with the inner seams 2a has no projections on the outer surface. The inner tube 2 can be inserted into the outer tube 1 without a space between them, so that the telescopic duct can be used for an air conditioner or an exhaust duct without any trouble.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153501-A (JP)
Title: Contact destination information managing system
Inventor: MARK CHUU
IPC: G06Q30/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact destination information managing system for managing the contact destination information indicating the contact destinations and the image output information for outputting a predetermined image and/or characters.  <P>SOLUTION: The contact destination information managing system is connected as a server 20 to the Internet 22. When a creation client 25 transmits business card information including the contact destination information and the image output information to the server 20 via the Internet, the server 20 manages the business card information. Further, the server 20 transmits the contact destination information within the business card information together with the access information to a reception client 30 registered into transmission destination information DB 50. The reception client 30 manages the contact destination information according to an address book 80, while it requests an output of a business card image based on the business card information from the server 20 and prints the business card image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148995-A (JP)
Title: Glove box
Inventor: KITANO KOICHI
IPC: B60R7/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box of large storage capacity with small downward projection when a lid member is stored.  <P>SOLUTION: The glove box 1 is installed in a depressed manner on an instrument panel and is provided with a box body 2 having a opening 20 in a passenger compartment side and the lid body 3 stored in an upper part of the box body 2 and covering the opening 20 in such a manner that the same can open and close. When the lid body 3 is being opened or closed, the lid body 3 and the box body 2 can rotate around different rotation axes 41, 26 and locus of the lid body 3 rotation and locus of the box body 2 rotation do not interfere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151517-A (JP)
Title: Inspection method of transfer part connection state of liquid crystal display panel, and electrode structure used for the same
Inventor: TAKAHIRA HIROSHI
IPC: G02F1/1345
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a transfer part connection state of a liquid crystal panel for properly identifying an inferior product, and to provide an electrode structure used therefor.  <P>SOLUTION: An electrode 14 for forming a small area transfer part and a visual confirmation pattern 16 are formed on an end terminal 3a. A counter electrode 19 for forming the small area transfer part forming the small area transfer part 21 together with the electrode 14 for forming the small area transfer part, and a visual conformation counter pattern 22 for a visual confirmation pixel 25 together with the visual confirmation pattern 16 are formed on a panel substrate 5. In this state, alternating voltage is applied on the end terminal 3a, and, if the visual confirmation pixel 25 is not lighted, the connection state of the transfer part is determined normal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157752-A (JP)
Title: Searching system, searching method, and program
Inventor: SHIBATA YOSHIAKI
IPC: G06F17/30
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To search for information satisfying a condition of a logic relationship between data items (search items) while using a description language, which can express a master-slave relationship between the data items but has no definition for a description manner of the logical relationship, for the formation of search key information.  <P>SOLUTION: In the description language capable of expressing the master-slave relationship between the data items through a tree information, the logical relationship can be expressed by expression as a tree structure when definition is put by allocating the logical relationship in association with a pattern of the tree structure. According to the description language, the search key information is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157760-A (JP)
Title: Portable information processor
Inventor: AITANI YASUHIRO
IPC: G06F3/033
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information processor allowing easy input operation.  <P>SOLUTION: In a cellular phone 100 serving as this portable information processor, a linear sensor 104 detecting difference of a touched position is arranged along the left side of an LCD panel 1021 in the position to which a thumb is positioned when the cellular phone 100 is held by a left hand. When a user touches the predetermined position on the sensor 104 by sliding his/her thumb while holding the cellular phone 100 by the left hand, a value matching the predetermined position is outputted, and a cursor is shifted to a line matching the outputted value on the LCD panel 1021.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156710-A (JP)
Title: Heat-sensitive flow restricting member, anti-loosening member, fluid measuring device, and method for piping of fluid measuring device
Inventor: ONISHI HISAO
IPC: F16K17/38
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive flow restricting member, which can be easily constructed using existing members to restrict flow of gas when exposed to abnormal high temperature in a fire or the like, an anti-loosening member for that, a fluid measuring device, and a method for piping the fluid measuring device.  <P>SOLUTION: This heat-sensitive flow restricting member A has an inner passage 2 in which gas flows. It is provided with an adapter main body 1 connected between a nozzle 200 at an inlet to a gas meter and one end of a gas supply tube 400, and a first thermal expansion member 3 disposed close to the inner passage 2 in such a state as not to prohibit flow of gas, and to expand when heated to narrow the inner passage 2 to restrict flow of gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155325-A (JP)
Title: Power plant mount device
Inventor: MATSUDA SHIGETERU
IPC: B60K5/12
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the mounting position of a mount member on a side member of a vehicle, when elastically supporting a power plant on the side member by the mount member.  <P>SOLUTION: The mount member 30 makes the side member 2 of the vehicle support the power plant 1. In the mount member 30, an arm 31 of a supporting member 33 is fixed to the power plant 1 and a shaft part 32 at the other end is arranged within an outer cylinder 34, an insulator 35 is provided between the shaft part 32 and the outer cylinder 34, a flat plate shaped flange part 36 is fixed to the outer cylinder 34, the flange part 36 is mounted on an inside surface 37 by a stud bolt 38 and a nut 39 of the side member 2 inserting into an oblong hole of the flange part 36, and most of the shaft part 32, the outer cylinder 34 and the insulator 35 are arranged within the side member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155386-A (JP)
Title: Weather strip
Inventor: NINOMIYA IKUO
IPC: B60R13/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather strip capable of suppressing lowering in sealing performance, and avoiding a problem such as water leakage.  <P>SOLUTION: On a body flange 31 structured by a body panel 30 dividing an interior side and an exterior side of a storage chamber 10 for storing a folding hood, the weather strip 41 for the storage chamber is provided. Both end parts of the weather strip 41 are made from a die molded portion 42, and the other parts are mostly made from an extruded portion. The die molded portion 42 is composed of a trim portion 61 with a generally U-shaped cross-section attached to the body flange 31, and a seal portion 62 substantially dog-legged in cross section and integrally formed with a top portion 61a of the trim portion 61. A base portion of the seal portion 62 is disposed on the widthwise outer side from a center of the top portion 61a of the trim portion 61. Therefore, tilting of not only the trim portion 61 when a cover element 32 is closed, but also the die molded portion 42 is regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164034-A (JP)
Title: Device and method for detecting line segment
Inventor: HATTORI HIROSHI
IPC: G06T7/60
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely extract multiple lines that are parallel on three-dimensional space and whose hourly change of positions, directions and curvatures are almost continuous at high speed from a time sequential picture acquired by a camera.  <P>SOLUTION: A device is provided with: a picture input part 1 acquiring the picture; a picture accumulation part 2 for accumulating the picture which the picture input part 1 acquires; a luminance gradient calculation part 3 for calculating luminance gradients of points in the picture accumulated by the picture accumulation part 2; a reference direction table generation part 4 for obtaining an initial value of a reference direction vector of the points in the picture; a reference direction calculation part 5 for obtaining reference directions of the points from the initial value of the reference direction vector of the points obtained in the reference direction table generation part 4 and a road shape parameter; a white line candidate point extraction part 6 for extracting a white line candidate point from a gradient vector of the points which is obtained in the luminance gradient calculation part 3, and a reference white line direction vector of the points which is obtained in the reference direction calculation part 5; and a white line detection part 7 for extracting a white line from the white line candidate points obtained in the white line candidate point extraction part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162762-A (JP)
Title: Vibration isolator
Inventor: YAMAMOTO HIKOFUMI
IPC: F16F13/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce weight of a vibration isolator by forming a stopper fitting by aluminum without impairing assembly property for a body fitting.  <P>SOLUTION: This vibration isolator is constituted in such a way that an upper end opening part of the body fitting 10 having a cylindrical barrel part and an upper side mounting fitting 12 connected with a vibration body side are mutually connected by a vibration proofing basic body 14 made of a rubber elastic body and a stopper fitting 52 forming a cylindrical shape surrounding the outer periphery of the vibration proofing basic body 14 and performing stopper action for displacement in the vertical direction of the upper side mounting fitting 12 by bending and forming an upper end part inward as a stopper part 54. An upper end opening fringe of the body fitting 10 is caulked and tightened so as to wrap it in its lower end part using a press molding made of aluminum as the stopper fitting 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163558-A (JP)
Title: Optical wavelength converting apparatus
Inventor: ISSHIKI KUNIHIKO
IPC: H04B10/29
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize optical wavelength conversion with high optical output in a structure of a short, small-size lightweight optical waveguide.  <P>SOLUTION: The optical wavelength converting apparatus is equipped with an excitation light source 3a for four-optical wave mixing to generate excitation light Lp for four-optical wave mixing and with an optical waveguide 1 where the excitation light Lp for four-wave mixing and signal light Ls are inputted. The apparatus generates wavelength converted light Lc in the optical waveguide 1 by using four-optical wave mixing and outputs the wavelength converted light from the optical waveguide 1. The apparatus is equipped with a Raman excitation light source 3b which supplies Raman excitation light to the optical waveguide 1 where wavelength conversion is carried out by using four-optical wave mixing, and amplifies the wavelength converted light Lc by using induced Raman scattering by the Raman excitation light in the optical waveguide 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163212-A (JP)
Title: Non-contact profile measuring system
Inventor: MIZUBAYASHI MASANORI
IPC: G01B11/24
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact profile measuring system which precisely measures the profile of an object to be measured with simple structure.  <P>SOLUTION: This system has a laser light source 12, an imaging optical system 18 for imaging a spot of laser light irradiating the object 14 to be measured, and an imaging element 20 for imaging an interference pattern of a spot image of the laser light via the optical system 18. The system has a measuring system body 34 which calculates the profile of the object 14 on the basis of the laser light interference pattern captured by the imaging element 20, and a scanning arrangement 40, 60 which performs laser light scanning. The scanning arrangement 40 has a rotating shaft 42 which crosses the laser light, and is equipped with a glass sheet 44, a stepping motor 46, and the system body 34. The glass sheet 44 has mutually parallel surfaces, and this laser light impinges and penetrates the glass sheet 44 and goes out as outgoing light parallel to the incident light. The stepping motor 46 oscillates the glass sheet 44 by a specified period around the rotating shaft 42. The system body 34 images the laser light interference pattern by the imaging element 20, synchronizing it with the oscillation of the glass sheet 44.  <P>COPYRIGHT: (C)2004,JPO