baber/WOPTO huggingface dataset:
Patent JP-2006286746-A (JP)
Title: Field effect transistor
Inventor: MASUDA MITSURU
IPC: H01L29/778
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor composed of a GaN-based compound semiconductor in which output power is improved by preventing occurrence of a hysteresis phenomenon in current-voltage characteristics between a source and a drain.  <P>SOLUTION: The field effect transistor is composed by successively laminating a buffer layer 2 formed of the GaN-based compound semiconductor, an electron transit layer 3, and an electron supply layer 4 on a substrate 1. An electroluminescent layer 11 is provided on the rear face side of the substrate 1. The buffer layer 2, the electron transit layer 3, and the electron supply layer 4 are irradiated with light from the electroluminescent layer 11 through the substrate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280742-A (JP)
Title: Ball lifting device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function capable of preventing a guide rail from being suddenly opened.  <P>SOLUTION: This ball lifting device 1 comprises: a support hinge pivoted on one side of a lifting cylinder main body 3 so as to open and close the guide rail 20; a second fixing metal fitting 40 capable of converting the guide rail 20 to a fixing state that it can be fixed on the other side of the lifting cylinder main body 3 and a non-fixing state that it can not be fixed by the drive force of a guide rail opening solenoid driven on the basis of the operation of a guide rail switch; and a closure maintaining means for maintaining the guide rail 20 in a closed state until required confirmation work is performed even in the case that the guide rail 20 is to be opened by operating a first operation means. Since the guide rail 20 can not be opened unless the closure maintaining means is released after the required confirmation work, even in the case that the second fixing metal fitting 40 is turned to the non-fixing state, the guide rail 20 can not be opened unless the closure maintaining means is released.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288243-A (JP)
Title: Cisplatin-resistant cell line, method for producing the same, method for screening cisplatin susceptibility enhancer, pharmaceutical composition, and reagent for screening use
Inventor: NAKATANI GEN
IPC: A61P1/02
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To establish a stable human cell line exhibiting resistance to high-concentration cisplatin(CDDP), and to provide a method for screening a CDDP-resistant human oral cavity cancer curative and a method for overcoming the resistance each using such a human cell line.  <P>SOLUTION: The CDDP-resistant cell line, an oral cavity squamous carcinoma cell, is provided, being characterized by that the expression of a specific protein is at 0.5 time or less than that of a CDDP-nonadministered carcinoma cell or the expression of another specific protein is at 1.5 times or greater than that of the CDDP-nonadministered carcinoma cell. A CDDP susceptibility enhancer or a preventive or curative for CDDP-resistant oral cavity cancer using these specific proteins or genes encoding the same is provided. A method for screening the above preventive or curative is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293209-A (JP)
Title: Optical writing display element and method
Inventor: KATO TAKASHI
IPC: G03C1/73
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing display element excellent in thermal stability and repeated durability.  <P>SOLUTION: The optical writing display element has on a support a barrier layer, an organic layer and a layer containing a photochromic dye, wherein the barrier layer and the organic layer are alternately stacked by at least one layer each.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297236-A (JP)
Title: Catalyst for cleaning exhaust gas and manufacturing method
Inventor: TAKESHIMA SHINICHI
IPC: B01J37/02
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practically usable catalyst for cleaning exhaust gas by causing a perovskite type compound oxide particle to exert its catalytic activity thoroughly.  <P>SOLUTION: In the catalyst, a perovskite type compound oxide particle 7 having an NOx removing ability and a particle size smaller than that of the particle constituting the carrier is carried in porous carriers 3 and 4 formed by assembling particles of a compound oxide. The ultra-fine particle is synthesized in the place of the synthetic reaction of the carrier particle, and the zeta potentials of the carrier particle and the ultra-fine particle are made opposite. The electric action between the carrier particle and the ultra-fine particle ensures adsorption of the ultra-fine particle on the carrier particle in a uniformly dispersed state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302640-A (JP)
Title: Supporting structure of fuel cell stack
Inventor: OGAWA SOICHIRO
IPC: H01M8/00
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure improving high-density mounting of a fuel cell stack by fixing it to a member to a high-rigidity member.  <P>SOLUTION: In the supporting structure of fuel cell stacks, provided with: fuel cell stacks 4; and end plates pinching and uniformly pressing the fuel cell stacks 4 from the laminating direction, plate-like fixing members 5, 6 coupling the ends of the fuel cell stacks 4 to each other are arranged in opposition along both side faces of the fuel cell stacks 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302416-A (JP)
Title: Semiconductor storage device
Inventor: ISHIDA TERUBUMI
IPC: G06F21/62
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device where a password protection function of a high degree of freedom is realized by having the password protection function which prohibits reading of a part of or the whole blocks of memory blocks without releasing operation using the password so as to ensure the password protection function after prescribed operation such as reset operation.  <P>SOLUTION: In state control of effectiveness/ineffectiveness of the password protection function based on a first state regulation value M and a second state regulation value P, the password protection function becomes effective when the first state regulation value M and the second state regulation value P are in a set state, and the password protection function becomes ineffective when at least the second state regulation value P is in a reset state. With respect to reset operation, the first state regulation value M has a property of keeping a former state, and the second state regulation value P has a property of following the state of the first state regulation value M. Thus, only when input of the password is proper, the releasing operation of making the second state regulation value P into the reset state is possible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005264949-A (JP)
Title: Spark plug cover and internal combustion engine using the sparking plug cover
Inventor: MILLER JOHN
IPC: H01T13/04
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system effective to release a pressure in a sparking plug without entrance of moisture and fouling into the recessed part of the sparking plug.  <P>SOLUTION: A sparking plug cover for a sparking plug placed in the recessed part of the sparking plug is provided with an element having first and second end parts; a ventilation passage extending between a first opening positioned in the recessed part of the sparking plug and a second opening situated at a second end part and positioned outside the recessed part of the sparking plug; and a one-way valve situated in the second opening. The one-way valve consists of a wall by which a slit is partitioned between the walls, The slit is closed until an internal pressure in the recessed part of the spark plug reaches the opening starting pressure of the one-way valve, and the slit is opened in a way that when an internal pressure reaches an opening starting pressure, the walls are separated from each other. The slit is positioned above the second opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006306742-A (JP)
Title: Method for producing methyldecalin
Inventor: NOBUSAWA TATSUYA
IPC: C07C13/38
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently obtaining methyldecalin (or a methyldecalin-containing oil) by causing a nucleus hydrogenation reaction to methylnaphthalene (or a methylnaphthalene-containing-oil) produced from coal tar.  <P>SOLUTION: This method for producing methyldecalin comprises subjecting methylnaphthalene containing ≤100 mass ppm nitrogen and ≤10 mass ppm sulfur and a hydrogen-containing gas containing ≤10 vol. ppm sulfur and ≤0.1 vol.% carbon monoxide to nucleus hydrogenation reaction in the presence of a catalyst.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309372-A (JP)
Title: Support device for insurance design, support method for insurance design, program, and recording medium
Inventor: OHATA YUICHIRO
IPC: G06Q50/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device for an insurance design, a support method for an insurance design, a program, and a recording medium facilitating a design work when a customer is designing one's life insurance, and capable of freely and quickly notifying the customer about an insurance fee, insurance money, a period of insurance, and a cancellation return rate.  <P>SOLUTION: In the insurance design support device, an input image plane for insurance design is sent to a customer side terminal via a predetermined line and a communication means, customer side terminal input data input by the customer in the input image plane for insurance design is received from the customer side terminal, insurance contents transition simulation information is extracted from a predetermined table for insurance design on the basis of the received customer side terminal input data, and the insurance contents transition simulation information extracted by an insurance contents transition simulation information extracting means is sent to the customer side terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005304058-A (JP)
Title: Device and method for reproducing and recording image, and method for editing image
Inventor: SHIMIZU HIROSHI
IPC: H04N5/232
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing image data of an electronic (digital) video camera, which enables a user to easily arrange a large number of image files created in several to tens of seconds unconsciously, and is easy to use and makes the most of both advantages of random accessibility to digital images and sequential image viewing in a video tape system.  <P>SOLUTION: An electronic camera is used for recording moving pictures not in a sequential medium such as a tape but in a medium having random accessibility such as a hard disk which creates a unit of image file every time each cut is photographed. A large number of image files in several to tens of seconds created when photographed are automatically grouped in accordance with the specific conditions including a time range and locations of photographing, and a user can reproduce image files in a group continuously by the group while the user is unconscious of the presence of each image file.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006304716-A (JP)
Title: Composition for suppressing cancer metastasis
Inventor: TAKAHASHI TAKASHI
IPC: C12N15/113
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for suppressing cancer metastasis useful for treatment and diagnosis by finding a new cancer metastasis-associated gene.  <P>SOLUTION: The composition for suppressing cancer metastasis comprises a nucleic acid for inhibiting or suppressing the in vivo function of a human cancer metastasis-associated gene, a corresponding RNA or its variant. The method for screening a cancer metastasis inhibitor comprises screening a candidate medicine with regard to inhibition or suppression of expression of a human cancer metastasis-associated gene or a corresponding mRNA or with regard to inhibition or suppression of motility and/or infiltration ability of metastatic cancer cells. The method for predicting possibility of cancer metastasis and/or possibility of shortening of survival time comprises assaying the expression level of a human cancer metastasis-associated gene or a corresponding mRNA or assaying the existence level of a human cancer metastasis-associated protein containing an amino acid sequence of sequence number 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289485-A (JP)
Title: Stroke end block structure
Inventor: SADO NOBUYUKI
IPC: B21D37/10
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroke end block which is easily detached and adjusted than heretofore.  <P>SOLUTION: In the stroke end block structure, the stroke end block 1 is easily detached by fixing the stroke end block to a shaft of a guide post 4 in a straight direction by using a hollow screw. An O-shaped plate 5 for adjustment can be interposed between the guide post and the stroke end block. The stroke can be easily adjusted by preparing and exchanging the O-shaped plate for adjustment of various thicknesses.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317526-A (JP)
Title: Image forming apparatus
Inventor: OBARA KOJI
IPC: G03G21/00
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus capable of preventing the unauthorized use of a medium in which a communication circuit equipped with a memory function is incorporated in advance when forming an image on the medium.  <P>SOLUTION: The image forming apparatus is equipped with an image forming part 10 forming the image on the medium in which the communication circuit equipped with the memory function is incorporated, and a communication means 60 transmitting/receiving an electromagnetic wave in a predetermined band and storing predetermined data in the communication circuit. When detecting that the medium which is not ejected to the outside of the machine exists when an error is caused in the conveyance of the medium and/or the formation of an image, the data stored in the communication circuit of the medium are erased or the stored data are rewritten to other data, and then the data can not be rewritten.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317546-A (JP)
Title: Projector and control method for projector
Inventor: NAKAMURA AKIYOSHI
IPC: G03B21/00
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of easily setting a projection image on a screen to a predetermined size.  <P>SOLUTION: The projector 4 is provided with: an interface section 461 that obtains image information and size setting information; a focusing-state detecting section 441 that detects a focusing state; a zoom-state detecting section 442 that detects a zoom state; a storage section 466 that stores design information for enabling specification of a zoom state in which when the focusing state is positioned in the focusing position where a projection image is focused, the projection image generated on the screen Sc is turned into a specific design size; a zoom-state determination section 465 which determines the zoom state for turning the projection image into the specific size based on the size setting information, on the basis of the detected focusing state, the size setting information and the design information; and a zoom adjustment control section 464 that brings the zoom state into the determined zoom state determined by the zoom-state determination section 465.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316869-A (JP)
Title: Clutch device for motorcycle
Inventor: IMANISHI YOSHIO
IPC: F16D13/69
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device for a motorcycle which facilitates gear shift during traveling by suppressing drag torque of a clutch part.  <P>SOLUTION: The clutch device is equipped with a clutch housing 1, an output side rotating element 2, a clutch part 3 having a plurality of clutch plates for transmitting and cutting off power between the clutch housing 1 and an output side rotating element 2, a pressure plate 4 by which the plates of the clutch part 3 thrust to each other, a diaphragm spring 5 for thrusting a pressure plate, a release member 6 for releasing thrust force of the diaphragm spring 5, and a return spring 7 arranged between the output side rotating element 2 and the pressure plate 4 and which biases the pressure plate 4 to a side away from the clutch part 3 by a load smaller than a thrust load of the diaphragm spring 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316519-A (JP)
Title: Water-intake section structure for intake pipe
Inventor: ABE SATOSHI
IPC: F16L1/14
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-intake section structure for an intake pipe which facilitates the mounting of a frame body on the intake pipe, and can be assembled in a labor saving manner.  <P>SOLUTION: The water-intake section structure is constructed by arranging the frame body 12 which holds an intake port 10a of the intake pipe 10 in a manner separating the intake port 10a from a water bottom, around the front outer periphery of the intake pipe 10. The frame body 12 is formed of a central cylinder 16 and an enclosing frame which is divided into half-divided frame bodies 12A, 12B, and by pinching and fastening the front end of the intake pipe 10 by half-divided cylinders 16A, 16B, the half-divided frame bodies 12A, 12B are mounted to the intake pipe 10. Herein the water-intake section structure is comprised of a frame body movement preventing means 34 which is arranged between the front end of the intake pipe 10 and the half-divided cylinders 16A, 16B of the central cylinder 16. The frame body movement preventing means 34 is formed of a first engaging member 36 having a half spherical concave surface 36a and a second engaging member 38 having a half spherical convex surface 38a engageable with the half spherical concave surface 36a, and one of the engaging members is attached to the intake pipe 10, and the other one is attached to the half-divided cylinders 16A, 16B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005338821-A (JP)
Title: Cleaning device for rotary member
Inventor: TAKEZAWA YOICHI
IPC: G03G15/02
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To securely remove fouling such as developer stuck to a rotary member and a disturbance in the rotary member.  <P>SOLUTION: A cell film removal rate for a foamed elastic body 46 is set ao that fouling, such as developer, sticking to the rotary member 41 can be continuously absorbed through each cell of the foamed elastic body 46 during one period of the maintenance of an image forming apparatus. For example, the cell film removal rate of the foamed elastic body 46 is set to ≥60% or ≥80%. In the case that the cell film removal rate of the foam elastic body 46 is set to ≥60%, satisfactory image quality can be securely maintained until the number of sheets of recording paper subjected to recording by the image forming apparatus reaches 20,000. On the other hand, in the case that the cell film removal rate of the foam elastic body 46 is set to ≥80%, satisfactory image quality can be securely maintained until the number of sheets of recording paper subjected to recording by the image forming apparatus reaches 30,000.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006321308-A (JP)
Title: Traveling control device for vehicle
Inventor: SAKUKAWA JIYUN
IPC: B60W30/02
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly and effectively control traveling of a vehicle by properly distributing a target rotation control amount to a steering means and a braking-driving force control means in response to the vehicle traveling preference of a crew and the driving intention of a driver.  <P>SOLUTION: A target yaw moment Mt of a vehicle to stably travel the vehicle is computed (S20), a change rate ϕd of an accelerator opening degree ϕ is computed (S30), a distribution ratio ωs to steering angle control is computed so as to gradually increase with the increase in the change rate ϕd in a positive value on the basis of the change rate ϕd of the opening degree ϕ (S50), a distribution rate ωb of a target yaw moment to control of a braking force is computed as 1-ωs (S60), the target yaw moment Mts of the steering angle control and the target yaw moment Mtb of the braking force is computed on the basis of the distribution rates ωs, ωb (S70), and a steering angle variable device 24 and a braking device 36 are controlled on the basis of the target yaw moments Mts and Mtb, respectively (S400-430).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006059317-A (JP)
Title: Commodity history management apparatus, identification information issuing apparatus, and commodity history management system
Inventor: TANI KAZUO
IPC: G06Q50/00
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To manage a commodity history by using a recording medium and to provide more additional information by using the recording medium.  <P>SOLUTION: A commodity history from material to a final commodity can be grasped by issuing a label ID for every process from material to a retail commodity and acquiring the history by associating the issued label ID and the label ID issued in its immediately prior process. Further, access information to a predetermined website is embedded to a label in the final step, which is put on a product delivered to a consumer, through digital watermarking. When photographing a label with a portable terminal having a predetermined function, the consumer can automatically access the predetermined website by means of the portable terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006320496-A (JP)
Title: X-ray fluoroscopy photographing apparatus
Inventor: NAKADA ISAO
IPC: A61B6/06
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent forgetting to full-open a collimator when photographing a correction picture including no patient which is used for correcting affection of irregularity etc. of the sensitivity of each pixel of a flat panel type detector to a photographic picture, and to prevent touching an operation knob of the collimator wrongly while the correction picture is photographed.  <P>SOLUTION: When photographing the correction picture, a control unit 11 built in an apparatus full-opens a collimator leaf 2A of the collimator 2 automatically, and it is confirmed with a confirmation switch 2F that the collimator leaf 2A is full-opened. Thereafter, X-rays are radiated to photograph the correction picture. Moreover, operation with the operation knob of the collimator 2 is invalidated while the correction picture is photographed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006330088-A (JP)
Title: Attachment for optical connector
Inventor: NISHIMURA NAOYA
IPC: G02B6/36
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a connection which is inexpensive and is superior in positioning precision and makes a connection part compact, when connecting different types of connectors.  <P>SOLUTION: An attachment is used when connecting a first component being one side component of a first optical connector having prescribed external dimensions and a second component being the other side component of a second optical connector having prescribed internal dimensions larger than the prescribed external dimensions, and an external form of the attachment corresponds to an internal form of the second component, and an internal form of the attachment corresponds to an external form of the first component, and the attachment supports the first component and the second component while giving a pre-load to them.  <P>COPYRIGHT: (C)2007,JPO&INPIT