baber/WOPTO huggingface dataset:
Patent JP-2004216193-A (JP)
Title: Two-way x-ray fluorography equipment
Inventor: TATE TOSHIO
IPC: A61B6/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way X-ray fluorography equipment which simplifies a complicated and expensive system structure and moreover increases use by providing with multifunction.  <P>SOLUTION: The two-way X-ray fluorography equipment puts a second guide track 15 which can move in an orthogonal direction to a guidance track 10 arranged on the ceiling. Forward and oblique fluorography for a first image receiving equipment 3 of X-ray irradiation equipments 8 and 9 is possible by position control. Additionally, lateral fluorography for a second image receiving equipment 18 of the equipments 8 and 9 is possible. Therefore, the simplification of a system structure unit of the equipment and the versatility of X-ray inspection by functional extension are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005316223-A (JP)
Title: Image density control unit and image forming apparatus provided with the same, and image density control method
Inventor: TANAKA YASUTOSHI
IPC: G03G15/06
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize image density, by simply and appropriately controlling toner replenishment to stabilize the toner density, regardless of the changes in the environment, such as humidity and temperature, and deterioration of photoreceptor drum with the lapse of time.  <P>SOLUTION: The image density controller unit comprises an image carrier (1), an electrostatic charging means (2) for electrostatically charging the image carrier, an exposure means (3) for forming an electrostatic latent image on the image carrier, a developing means (5) for forming a sensible image by developing the electrostatic latent image by a two-component developer, an image density detecting means (21) for detecting the density of the developed image on the image carrier, a toner density detecting means (22) of the developing means, and a toner replenishing means (20) of the developing means. The controller unit has a control means (25) for applying a prescribed development bias to the electrostatic latent image for a specified time, in a state of holding the surface potential of the image carrier at 0V by the electrostatic charging means, to which a DC voltage of 0V and a prescribed AC voltage are applied, and developing the image and controlling the toner replenishment, according to the density of the developed image read by the image density detecting means and the toner concentration detected by the toner concentration detecting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316231-A (JP)
Title: Intermediate transfer belt and image forming apparatus equipped with the same
Inventor: INADA YASUYUKI
IPC: G03G15/16
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with an intermediate transfer belt where vertical stripes having surface roughness different from that of the periphery hardly occur along the circumferential direction on the circumferential surface of the belt even after a long use.  <P>SOLUTION: The apparatus 2 is provided with photoreceptor drums 14Y, 14M, 14C and 14K for carrying a toner image, and the intermediate transfer belt 4 for primarily transferring the toner image on the photoreceptor drum to the circumferential surface of the belt, next, secondarily transferring the toner image to a paper S. The surface roughness of the circumferential surface of the intermediate transfer belt 4 in an initial using state is set to be ≥0.6μm and <1.0μm in ten-point average roughness (Rz).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004335093-A (JP)
Title: Magnetic head, magnetic disk system, and method for manufacturing magnetic head
Inventor: FENG ZHU
IPC: G11B5/255
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head provided with coating effective to prevent corrosion and mechanical wearing.  <P>SOLUTION: A magnetic read/write head is configured so as to include an under layer and monolayer surface coating that at least partially covers the under layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005323125-A (JP)
Title: Image layout editing device
Inventor: MIKATA RYOSUKE
IPC: G06T3/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image layout editing device capable of speedily and accurately editing a layout of an image while a drag and drop system is employed.  <P>SOLUTION: The image layout editing device includes a recording medium frame display means for displaying a recording medium frame PS of specified size, an image frame display means for displaying a plurality of image frames Pn (n: 1, 2) on the displayed recording medium frame PS, a layout means for arranging the image frames Pn on the recording medium frame on a drag and drop basis, and a template image storage means for registering layout information arranged by the layout means as a template image. The foregoing layout means includes an automatic arrangement means for automatically arranging the 2nd image frame P2 at a reference position set corresponding to a reference area R when the 2nd image frame P2 is arranged in the reference area R previously set for the 1st image frame P1 arranged on the recording medium frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005037369-A (JP)
Title: Current sensor
Inventor: TAKAHATA NARITOMO
IPC: H01L43/06
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor compensating offset temperature drift with a simple constitution.  <P>SOLUTION: A compensation circuit (20, 20A) is constituted so as to a compensation voltage (V<SB>bias</SB>) according to a specific temperature characteristic by providing a diode series (D1) constituted of a plurality of diodes (D1a) connected in series and having the specific temperature characteristic. Also, the specific temperature characteristic is based on the gradient of an approximation line obtained from the relation between the off-set voltage Vo of a Hall element at an arbitrary temperature and a variation gradient of the off-set voltage Vo due to the temperature change of the Hall element (4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005326245-A (JP)
Title: Sensor position detecting method, medium recording sensor position detection control program, and magnetic detection apparatus
Inventor: KATO KATSUMI
IPC: G01R33/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately measure a mounting angle of a magnetic sensor having a deviation in each axial direction to an ideal anchoring line even in the case that a magnetic impression device is installed on any axis, achieve low costs by simplifying the constitution of an angle adjusting device for adjusting the mounting angle of the magnetic sensor, and shorten IC inspection time.  <P>SOLUTION: The reference mounting direction of the magnetic sensor 1 is set in the direction of magnetic impression. Magnetic intensity impressed by the magnetic impression means 110 is detected as a sensor output value of the magnetic sensor 1. On the basis of the magnetic intensity and the sensor output value, the mounting angle and of the magnetic sensor 1 with respect to the reference mounting direction and sensor sensitivity are computed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327884-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AIDA NAOTO
IPC: H01L21/3065
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a semiconductor device or the yield of manufacturing.  <P>SOLUTION: A nitride silicon film formed on the main surface of a semiconductor substrate is removed by carrying out isotropic etching by plasma using the mixed gas of SF<SB>6</SB>gas, O<SB>2</SB>gas, He gas and N<SB>2</SB>gas. It is desired that the rate of SF<SB>6</SB>gas in the mixed gas to be used as etching gas ranges from 1 to 10%, and more desired as ranging from 2 to 7%. Also, it is desired that the pressure of an etching treatment chamber at the time of carrying etching ranges from 26.7 to 53.3Pa. Thus, it is possible to quickly remove the nitride silicon film without generating any bit in the semiconductor substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325259-A (JP)
Title: Method of cleansing aliphatic or cycloaliphatic polyester
Inventor: KUMAZAWA KATSUHISA
IPC: C08G63/90
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in the cleansing treatment of an aliphatic or cycloaliphatic polyester with a recycled organic solvent, a method of doing the above which can efficiently reduce the content of cyclic oligomers and the like and which thereby can prevent the deterioration of the surface appearance at the time of obtaining a molding and also can prevent the fouling of the molding equipment such as a mold at the time of molding.  <P>SOLUTION: In conducting the cleansing treatment of the aliphatic or cycloaliphatic polyester, which is mainly composed of a constituent repeating unit derived from an aliphatic or cycloaliphatic diol component and an aliphatic or cycloaliphatic dicarboxylic acid component, with the recycled organic solvent, the cleansing treatment is performed under the conditions that, as for the recycled organic solvent, the water concentration is ≤10 wt% and the concentration of the dissolved polyester is ≤4 wt%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005036637-A (JP)
Title: Drilling mud processing method and its processing apparatus
Inventor: YOSHIDA SADAYOSHI
IPC: E21B21/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling mud processing apparatus having a simple configuration capable of efficiently separating particles from excavated mud occurred during boring and thereby obtaining reusable mud with particles having simplified configuration.  <P>SOLUTION: A sieving device 112 equipped with multistage screen members 114 and 115 separating mud from particle components which recovers the drilling mud at the time of boring and separates particle components from the mud is provided; and a vibrating device 116 for vibrating screen members 114 and 115 is also installed.The screen members 114 and 115 are made by laminating wire netting with different mesh sizes; in configuration, the separation is performed by increasing the number of times of overshooting of excavated mud and particle components after receiving forces in a direction of applying vibration and in a direction of raising and carrying the drilling mud by the rotating phase of eccentric rotating bodies 121 and 122 installed to the vibrating device 116.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005331755-A (JP)
Title: Manufacturing method for developer quantity restriction blade and developing apparatus using the developer quantity restriction blade acquired by the manufacturing method
Inventor: IWATA KAZUAKI
IPC: G03G15/08
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer quantity restricting blade with small surface roughness on a charge controlling surface, superior in its function stability and mass production property and not producing image failure such as lines and unevenness due to developer and its method of manufacture and a developing apparatus using the developer quantity restricting blade.  <P>SOLUTION: In the developer quantity restricting blade which has at least a blade member and a supporting member for the blade member formed so as to be laminated in the same shape, a composite for the blade member contains elastomer, the blade member is formed by having a surface transfer sheet fed to an injection molding mold, having the composite for the blade member ejected to a mold cavity after it is placed to come into contact with an inner surface of the cavity, the mold is closed and then having the blade member fixed by having the surface transfer sheet integrally adhered. The surface from which the surface transfer sheet member is stripped off is made a charge controlling surface and the surface of the blade member facing the charge controlling surface is adhered to the supporting member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337910-A (JP)
Title: Portable non-destructive inspection device
Inventor: KANAZAWA MASAYASU
IPC: G01N27/90
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable nondestructive inspection device capable of heat-exchanging efficiently heat of a heat generation part inside a housing with an outside, without impairing sealability for the housing.  <P>SOLUTION: A grip part 8 grasped by a worker is formed of a metal material integrally with the housing 2, and a slit groove 9 for heat radiation is formed in the grip part 8. Heat transfer from a substrate 14 inside the housing 2 to the grip part 8 is promoted by a fan 15a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336560-A (JP)
Title: High-carbon steel sheet for precision-blanked parts, and precision-blanked parts
Inventor: TAGASHIRA SATOSHI
IPC: C22C38/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-carbon steel sheet which has both of a precision-blanking property and mechanical characteristics after having been heat-treated, and is suitable for manufacture of machine parts made of a steel with high hardness, such as a bearing and a gear.  <P>SOLUTION: The steel sheet has a chemical composition comprising, by mass, 0.7-0.9% C, 0.5% or less Si, 0.2-1.2% Mn, 0.02% or less P, 0.01% or less S, 0.1-1.0% Cr and the balance substantially Fe; has a structure consisting of the carbides which has the maximum length of 5.0 μm or less, has a spheroidized rate of 90% or higher and contains the spheroidized carbides with a particle size of 2.0 μm or larger in an amount of two or less pieces per 100 μm<SP>2</SP>when the cross section is observed with a microscope, and of equiaxial ferrite; and further has a hardness of 200 HV or lower in the cross section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338504-A (JP)
Title: Liquid crystal display element
Inventor: TAGO CHIGUSA
IPC: G02F1/1335
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of improving a viewing angle characteristic and decreasing in the cost.  <P>SOLUTION: The liquid crystal display element is equipped with a polarizer constitution body P including a 1st polarizing plate PL1, a variable retarder constitution body VR including a liquid crystal cell C, and an analyzer constitution body A including a 1st polarizing plate PL2. The 1st polarizing plate PL1 and 2nd polarizing plate PL2 are arranged having their axes of transmission almost in parallel to each other. The polarizer constitution body P and analyzer constitution body A are each equipped with at least one retardation plate so that back display is obtained in a state wherein an in-surface phase difference of the variable retarder constitution body VR is nearly zero. Phase difference plates which are nearly equal in in-surface phase difference among retardation plates constituting the polarizer constitution body P and analyzer constitution body A are arranged so that their slow phase axes cross each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004275193-A (JP)
Title: Parts assembly
Inventor: HITOMI YASUHIRO
IPC: C23F13/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a part made of a magnesium alloy from being galvanically corroded even when the part made of the magnesium alloy is used in combination with a part made of another material.  <P>SOLUTION: The parts assembly has a spool 12 made of a magnesium alloy, a spool shaft 16 attached to the spool 12 and made of a metal having an ionization tendency smaller than that of the magnesium alloy, a sleeve 20 capable of being directly contacted to the spool, installed between the spool and the spool shaft and having the ionization tendency smaller than that of the magnesium alloy and larger than that of the metal used in the spool shaft, and a filler 20b filled in a space between the first part and the second part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340081-A (JP)
Title: Push button apparatus
Inventor: KURITA KATSUTOSHI
IPC: H01H21/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button apparatus capable of securely bearing with a large load operation by a simple structure and free from effect of lighting even if the entire apparatus is structured by transparent materials.  <P>SOLUTION: A push button member is equipped with a button main body part, a base part positioned at an end side of a back face of the button main body with a distance, an elastic piece connecting the other end side of the back face of the button main body to the base part, and a stopper part which can abut on a front face of the base part when moving the button main body is protruded at a back face collar part of the button main body part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338639-A (JP)
Title: Optical apparatus
Inventor: NAKASHIRO YASUO
IPC: G03B9/22
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus provided with light quantity controlling members such as a mechanical shutter and a stop without enlarging the whole imaging apparatus.  <P>SOLUTION: A shutter device 10a is provided with a shutter actuator 27 for displacing shutter blades (light quantity controlling members) 33, 34 along a plane crossing a luminous flux λm. The shutter actuator 27 is provided with a movable piece 51, an electromagnetic coil 53 and a connecting shaft 54. The movable piece 51 is pivoted by a rotary shaft 51a arranged vertically to the optical axis of the luminous flux λm. The electromagnetic coil 53, which is an example of magnetic field generating means, rotates the movable piece 51 by applying magnetic power to a magnetic pole 52. The connecting shaft 54, which is one component of a transmission mechanism, transforms the motion direction of the movable piece 51 into a motion direction suited to drive the shutter blades 33, 34 along the plane and transmits the transformed motion direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346260-A (JP)
Title: Content display method
Inventor: TANAKA HIROMI
IPC: G06F21/83
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content display method for restricting an input operation according to the level(operation authority) of an operator who operates a client or the classification of the client.  <P>SOLUTION: This server stores an application program for control corresponding to the classification of the client and content to be distributed to the client in response to the request of the client, and receives an application program transfer request for control from the client, and decides the classification of the client, and transmits the application program for control corresponding to the classification of the decided client, and receives a content distribution request from the client, and transmits the stored content to the client. The content is provided with setting information for setting an input operation included in the content to permission or non-permission by an application program for control transferred to the client.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320060-A (JP)
Title: Envelope for condolence money with postal code number column
Inventor: IKEDA KAZUYO
IPC: B65D33/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To largely save time to look up a postal code number after a funeral by a condolence money receiver with a simple conception that a postal code number column is provided on a conventional Noshi envelope.  <P>SOLUTION: The postal code number column or a designed postal code number column is provided on the conventional Noshi envelope for increasing convenience.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347122-A (JP)
Title: Planar lighting device
Inventor: KUNIMOCHI TORU
IPC: F21V8/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar lighting device which prevents occurrence of abnormal emission of light (bright line) of V-shape in the vicinity of incidence surface of a light guide plate corresponding to each of a plurality of LEDs.  <P>SOLUTION: Point-like light sources 12 consisting of white LEDs are provided at one side face of a light guide plate 11 made of a transparent resin material of a planar lighting device 10. Multiple lines of protruded parts 11d of a prism extending in the direction nearly perpendicular to the incidence face is provided in zigzag form toward the other end face from the incidence face 11c on the outgoing face 11a of the light guide plate 11. The maximum inclination angle which each protruded part makes a virtual line in the direction perpendicular to the incidence face is 1 degree or more and 5 degrees or less. Respective shapes of the multiple lines of protruded parts can be expressed by an identical periodic function, however, they are formed by shifting the relative phase so that at least the neighboring protruded parts become non-parallel with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004358656-A (JP)
Title: Switch device of electric hand-held tool
Inventor: BADER THOMAS
IPC: H01H9/06
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a switch device of a button change-node defining device built-in type hand-held tool which easily adjusts a pressure acting point and is manufactured at low costs.  <P>SOLUTION: This switch device 2 of an electric hand tool comprises a control device 50 installed in a switch housing 4, and a push button 6 movably installed to the switch housing 4. The control device 50 adjusts a number of revolution of a drive motor 52 of the electric hand tool based on a position for pushing into the switch housing 4 of the push button 6, and comprises a button change node defining device 10 provided with a jointing area 14 in a contacting element 12. A mechanical resistance element 24 having contact area 26 where the push button 6 contacts the contacting area 14 at a pressure acting point between a non-load position and a maximum load position is provided. The switch device 2 is designed to increase an adjusting resistance force of the push button 6 at a pressure acting point. The contact area 26 is arranged outside the switch housing 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005342362-A (JP)
Title: Token selector for game machine, and game machine including the selector
Inventor: AOKI YOSHIO
IPC: A63F5/04
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fraud that a long size body with a light emitting element is inserted from a token throw-in port, without separately having a configuration of a projected member, a detector or the like.  <P>SOLUTION: Photo-interrupters 75, 77 comprises light emitting parts 75a, 77a and light receiving parts 75b, 77b which are arranged so as to oppose to each other across a transfer passage 47. Light non-permeable shielding bodies 85 are arranged between the light receiving parts 75b, 77b, and formed from a flexible member having restoring force. When pushed by a token passing through the transfer passage 47, the distal end 85b of the shielding body 85 is bent so as to shield the photo-diode 81 of the light receiving part 77b. After the token passes, the end 85b of the shielding body 85 is returned to an original state where the end 85b is in nearly parallel with the base end 85a along the sidewall 77c of the light receiving part 77b, through the use of the restoring force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI