baber/WOPTO huggingface dataset:
Patent JP-2009206209-A (JP)
Title: Optical fiber amplifier, deterioration detecting apparatus and method
Inventor: MURO SHINICHIRO
IPC: H01S3/10
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To determine deterioration of a pump source installed at a preceding stage of the stage where a signal light is outputted.  <P>SOLUTION: Intensity of the up-conversion light 340 leaked from an EDF 310 when the signal light is amplified is monitored for comparison with that of the up-conversion light in accordance with the intensity of the excited light outputted from the excited light LD 320 in the non-deteriorated state. In more detail, when the excited light LD 320 is actually operated, a drive current attained from an LD drive circuit 350 and intensity of the light measured with a photodetector 210 are always acquired. In a correspondence table 220, intensity of the light as the comparison object is listed corresponding to the drive current. A couple of data obtained are inputted to a difference calculating circuit 250 to calculate a difference between intensity of the light corresponding to the input drive current value in the correspondence table and intensity of the input light. When the difference obtained by calculation exceeds the predetermined value, an excited light LD deterioration alarm 260 issues alarm sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206814-A (JP)
Title: Radio terminal, and radio communication method
Inventor: TOMIZU MAKOTO
IPC: H04W84/22
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To execute a QoS-secured communication even when the QoS of a communication between a most significant radio terminal and a radio base station is not secured, in a tree-structure network constituted of a plurality of radio terminals.  <P>SOLUTION: This radio terminal includes: a message receiving part 151 for receiving a security demand which demands a QoS security with the radio base station in a state being directly connected to the radio base station; a determining part 152 for determining whether or not the QoS is securable; an information processing part 153 for determining whether or not securable terminal information indicating that the radio terminal with a low priority in the tree-structure network is a securable terminal which can secure the QoS is added to the security demand, when it is determined that the QoS is not securable; and a message notifying part 156 for notifying a message instructing a direct connection with the radio base station and the QoS security to the securable terminal based on the securable terminal information, when it is determined that the securable terminal information is present.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201748-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine achieving a wide range of performances and achieving higher performance effects by causing a player to feel changes in temperature instantaneously.  <P>SOLUTION: The game machine includes an operating member 1 operated by the players, a heat exchange member 5 movably disposed on the operating member 1, a drive mechanism 4 for moving the heat exchange member 5 and a control means 200 for controlling current flowing through the heat exchange member 5. The drive mechanism 4 moves the heat exchange member 5 between the transmission position of making the heat exchange member 5 thermally contact the players directly or indirectly through the operating member 1 and the standby position of getting the thermal contact released. The control means 200 regulates the current flowing through the heat exchange member 5 to variably control the temperature of the heat exchange member 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202457-A (JP)
Title: Method for manufacturing liquid ejection head
Inventor: HORIUCHI ISAMU
IPC: B41J2/16
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head that can be stably manufactured by preventing the occurrence of defective patterning due to the destruction of a protection film, and a method for manufacturing the same.  <P>SOLUTION: When patterning of a soluble solid layer to be a fluid channel is performed so as to make the soluble solid layer to be in a shape of the fluid channel, the solid layer existing under an orifice formed later is removed by patterning to form a space that is to be filled with a protection film, thereby preventing the occurrence of defective patterning. That is, a volume of the solid layer under the orifice to be a cause of defective patterning in etching is reduced so that occurrence of a defect is suppressed. In addition, by forming the space to be filled with the protection film, a filling amount of the protection film is increased. As a result, a strength of the film capable of preventing the protection film from being destroy in the etching can be obtained. It is clear that a liquid ejection head capable of preventing the occurrence of defective patterning can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206976-A (JP)
Title: Solid-state imaging device, method of driving same and imaging system
Inventor: OGURA MASANORI
IPC: H04N5/363
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device that prevents noises from being mixed therein even while read time is being reduced.  <P>SOLUTION: The solid-state imaging device includes a plurality of pixels (203) which are comprised of a photoelectric conversion element for converting light into charge and which output signals based on the charge converted into the photoelectric conversion element by the read signals, a plurality of capacitances (206) for holding the signals output from a plurality of the pixels, and a horizontal scanning circuit (201) for sequentially reading the signals held in a plurality of the capacitances by sequentially transferring data pulses in response to clock pulses. In the horizontal scanning circuit having a mask signal inputting portion in which the mask signal is input, the mask signal is input in the mask signal inputting portion when the read signals are changed if the signals are output from a plurality of the pixels to the plurality of capacitances during the horizontal scanning period in which the horizontal scanning circuit reads the pixel signals corresponding to a line of pixel. This results in allowing the data pulses not to be transferred even if the clock pulses are inputted therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205100-A (JP)
Title: Optical connector
Inventor: TAMEKUNI YOSHIAKI
IPC: G02B6/255
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical connector which has an improved characteristic of being stored in a cabinet or the like with reduced sizes, and furthermore, eliminates problems of bending loss increases, breakage and the like of optical fiber.  <P>SOLUTION: An optical connector 1 stores and holds a fusion-spliced connecting section 13 where a short optical fiber 5 preattached to an optical connector ferrule 85 and an optical fiber core wire 3 are fusion-spliced. In the optical connector, one end of a protection sleeve 87 housing the fusion-spliced connecting section 13 and composed of a heat shrinkable material is coupled to the optical connector ferrule 85. In the optical connector ferrule 85, there is formed an air relief hole 7f that releases outside the air enclosed in the protection sleeve 87 when the sleeve 87 is heat-shrunk and adhered closely onto the optical connector ferrule 85.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212568-A (JP)
Title: Device and program for evaluating color data
Inventor: SASAKI MAKOTO
IPC: H04N1/46
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate an actual data pair to be used when generating a color conversion characteristic model for each area of a color space in terms of the color conversion accuracy of the color conversion characteristic model.  <P>SOLUTION: In an actual data pair acquisition part 51, a color data pair in which the color data of a first color space and the color data of a second color space are paired, to be used when generating the color conversion characteristic model stipulating the correspondence relation of the color of the first color space and the color of the second color space, is acquired. Also, in an evaluation grid point generation part 53, grid point data for evaluation are generated. Then, in an actual data pair evaluation value calculation part 54, dispersion in the peripheral area of the grid point for the evaluation relating to the color data of the first color space configuring the color data pair and the dispersion relating to the color data of the second color space paired with the color data of the first color space inside the peripheral area are calculated, and an evaluation value for evaluating the degree of influence on the color conversion accuracy of the color conversion characteristic model relating to the color data pair is calculated on the basis of one or both of the calculated dispersions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207710-A (JP)
Title: Implant for treating fracture of femur
Inventor: KURAMOTO KOICHI
IPC: A61B17/58
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a patient by avoiding complete re-operation even if back-out occurs in a lug screw in an implant for treating a fracture of a femur composed of a nail and the lug screw.  <P>SOLUTION: In the implant for treating the fracture of the femur constituted of the nail inserted in a pulp cavity from the proximal end of the femur and the lug screw inserted in the subcapital of the femur from the nail, a tail cap is attached to the rear end of the lug screw in a separable manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215378-A (JP)
Title: Sticking sheet
Inventor: WATANABE TETSUO
IPC: B32B27/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticking sheet easily stickable along a rugged part even when it is stuck to a base material having the rugged part while restraining influence of a color of the base material.  <P>SOLUTION: The sticking sheet 1 is formed by layering a light reflection sheet 11 containing powdery/flaky material reflecting light and a support sheet 12 having flexibility and ductility. Since the sticking sheet 1 has flexibility and ductility as a whole, it can be bent/extended along the rugged part when it is stuck to the base material having the rugged part. Since the sticking sheet reflects light entering from the surface by the light reflection sheet 11, influence of the color of the stuck base material is suppressed, and various colors can be expressed. Since the light reflection sheet 11 bends/extends along with the layered support sheet 12, deformation or breakage due to local extension, which occurs when the light reflection sheet 11 alone is stuck, can be restrained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214210-A (JP)
Title: Machining device
Inventor: MATSUDA TAKAMASA
IPC: B24B19/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device capable of always machining an end surface of a cylindrical work to a projection shape curved surface shape with extremely fine surface roughness at constant curvature without using a polishing plate having a recessed shape curved surface shape surface.  <P>SOLUTION: The machining device 1 is provided with the polishing plate 24; a cylindrical fixture 55; and a pressing mechanism 60. The polishing plate 24 has a flat polishing surface 24a and is rotated. The cylindrical fixture 55 is arranged relative to the polishing surface 24a of the polishing plate 24 such that an axial direction becomes approximately vertical, and a through-hole 56 freely penetrated with the work 10 is formed. The pressing mechanism 60 presses the work 10 to the polishing surface 24a of the polishing plate 24 at a predetermined pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215007-A (JP)
Title: Warehouse operation support system
Inventor: TANIGUCHI YOJI
IPC: G06K17/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warehouse operation support system capable of efficiently issuing an operation instruction for operators when receiving the operation instruction for storing or retrieving articles of various types and forms.  <P>SOLUTION: The warehouse operation support system grasps positions where the articles 500 are arranged and positions of handy terminals 300 held by the operators, and when the operation instructions for conducting a storing operation or a retrieving operation of a specific article is received, determines a handy terminal 300 which is optimum for the operation instruction or a most efficient hand terminal 300 and transfers the operation instruction and the position where the article 500 to which the operation instruction is issued is arranged to the determined handy terminal 300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216630-A (JP)
Title: Radio wave correction clock
Inventor: IWANAGA EIJI
IPC: G04G5/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio wave correction clock, capable of receiving the standard time radio wave efficiently, with improved time display function in dark place.  <P>SOLUTION: The radio wave correction clock is provided with a time displaying section equipped with light emitting parts 110, 120 and 130 composed of a fluorescent material and a light emitting means 500 irradiating light to the light emitting parts to excite the fluorescent material so as to make it possible to confirm the displayed time by turning on of the light emitting means in dark place. The phosphorescent material with long light emitting lifetime is used as the fluorescent material and during the receiving period of the standard time radio wave, phosphorescence from the phosphorescent material makes it possible to confirm displayed time, instead of turning off of the light emitting means even in dark place. Alternatively, a light emitting means irradiating visible light to the time displaying section and a second light emitting means 510 irradiating light to the light emitting part to excite the phosphorescent material are provided, and the second light emitting means is turned on before receiving the signal when the standard time radio wave is received in dark place.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219326-A (JP)
Title: Method for attaching protective tube, method for removing protective tube, and adaptor of insulating piler used for execution of these methods
Inventor: YAMASU HIROSHI
IPC: H02G1/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To simply achieve the removal of a protective tube from an electric wire.  <P>SOLUTION: A diverged region 18 is formed by inserting one operation part 102a of an insulating piler 101 into a dividing part 16 of one end side of the protective tube 12 and by diverging the dividing part 16, and the protective tube 12 is gripped by the insulating piler 101 as it is. After the diverged region 18 is brought into contact with an upper surface position of an electric wire 11, the electric wire 11 is inserted inside the protective tube 12 from the diverged region 18 by hooking a hook 251 of the tip of an insulating operation rod 201 to an upper surface position of the protective tube 12 and then pulling it down at a position adjacent to the diverged region 18. While pulling down the hook 251, one operation part 102a is slid in the dividing part 16 to dislocate the diverged region 18, and the hook 251 is hooked to the upper surface position of the protective tube 12 and pulled down at the position adjacent to the dislocated diverged region 18, so that operation for further inserting the electric wire 11 inside the protective tube 12 from the diverged region 18 is repeatedly performed for a plurality of times, and the protection tube 12 is attached to the electric wire 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221495-A (JP)
Title: Vacuum metal deposition method and vacuum metal deposition apparatus therefor
Inventor: TOYAMA KAZUYUKI
IPC: C23C14/24
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum metal deposition method which can easily form a uniform vapor-deposition layer, and to provide a vacuum metal deposition apparatus for conducting the vacuum metal deposition method.  <P>SOLUTION: The vacuum metal deposition method includes: using a boat for vapor deposition, which is made by piling a highly heat-resistant metal gauge on a highly heat-resistant metal supporting member, and holds a vapor-depositing metal material in between them; arranging the boat for vapor deposition at the upper part of a vacuum container for vapor deposition while directing the highly heat-resistant metal gauge side of the boat for vapor deposition downward; also arranging a body to be vapor-deposited at the lower part of the vacuum container for vapor deposition so that the highly heat-resistant metal gauge side which is the lower face side of the boat for vapor deposition is opposite to the face to be vapor-deposited side which is the upper face side of the body to be vapor-deposited; subsequently heating the vapor-depositing metal material held by the boat for vapor deposition to the boiling point of the metal material or higher to change it to a molten state, by heating the highly heat-resistant metal supporting member of the boat for vapor deposition through electric resistance; making the vapor-depositing metal material vaporize and spread toward the body to be vapor-deposited through a mesh of the highly heat-resistant metal gauge in a vacuum state; and vapor-depositing the vapor-depositing metal material on the face to be vapor-deposited side of the body to be vapor-deposited, in a short period of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225541-A (JP)
Title: Life diagnosis apparatus of power conversion apparatus
Inventor: TAKEDA JUNJI
IPC: H02P27/06
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To precisely evaluate a deterioration degree of an inverter 5 and switching elements 3 and 3a constituting a converter 3 in a power conversion apparatus.  <P>SOLUTION: A temperature sensor 14 is fitted into a case 20 of the switching element, and the switching element is controlled by a PWM signal. Test power having a frequency and a current value, which are previously decided, is outputted from the inverter 5. Since heat outputted from a junction point of the switching element is constant in such a state, thermal resistance R between structure members of the switching element is obtained based on a temperature in the case, which is detected by the temperature sensor, and the deterioration degree of the structure members is evaluated from thermal resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223047-A (JP)
Title: Toner cartridge
Inventor: KAWAMURA YOSHIHIDE
IPC: G03G15/08
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge in which a sealing member can easily be detached from a sealing-member installation face while suppressing the cost rise.  <P>SOLUTION: The toner cartridge 30 includes: a toner storage container 1 for storing toner; and a container engagement member 2 that is engaged with a toner storage container 1 so as to cover an opening 16 formed in the toner storage container 1, and is freely rotatably supported by the toner storage container 1 while causing the edge of the opening 16 to slide over the sealing member 3 installed in the sealing-member installation face 10 formed on itself. As the toner storage container 1 rotates, the toner container 30, i.e., the toner cartridge, feeds toner in the toner storage container 1 into the container engagement member 2 from the opening 16, and subsequently discharges the toner out of the container engagement member 2. In the toner container 30, a side-face on the sealing-member installation face side of the sealing member 3 is provided with a non-contact portion 23 which does not come into contact with the sealing-member installation face 10. A space extending to the non-contact portion 23 from the side-face over which the edge of the opening 16 of the sealing member 3 slides is defined in the container engagement member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228715-A (JP)
Title: Bellows type accumulator
Inventor: SASAKI KENJI
IPC: F15B1/24
Filed: 2008-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows type accumulator avoiding excessive stress due to stress concentration to a cap and trough portions of bellows positioned adjacently to the cap, and stress concentration to a near-welding portion between the bellows and the cap, in a 0-down state in which the bellows are contracted; and improving the durability of the bellows.  <P>SOLUTION: The bellows type accumulator is composed of a shell; the bellows disposed in the shell, fixed on the shell side at one end, and blocked by the cap at the other end to separate a gas chamber and a liquid chamber in the shell; and a ring held on the outer periphery side of the cap and the bellows so as to clip those. The wall thickness of claw portions fitted in trough portions of the bellows of the ring is within a range of 70-100% to trough width dimensions in an axial direction of the bellows in a natural state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227400-A (JP)
Title: Elevator system
Inventor: NAKADA YOSHIHIKO
IPC: B66B7/04
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system capable of being applicable to a building with a long lifting stroke and easy installation adjustment and maintenance with high security.  <P>SOLUTION: The elevator system is provided with: a hoistway side upper transceiving part 20A for performing radio communication by optical radio communication provided on an upper part of a hoistway 6; a car side upper transceiving part 21A for performing radio communication with the hoistway side upper transceiving part 20A by optical radio communication provided on a side surface of the car 3; a hoistway side lower transceiving part 20B for performing radio communication by optical radio communication provided on a lower part of the hoistway 6; and a car side lower transmitting/receiving part 21B for performing radio communication with the hoistway side lower transceiving part 20B by optical radio communication provided on a side surface of the car 3 in parallel with the car side upper transceiving part 21A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123674-A (JP)
Title: Composite material liquid for forming metal film, metal compound film using the same, metal/metal compound film, and composite material
Inventor: KAMISHIRO YASUSHI
IPC: C09D11/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite material liquid for forming a metal film with low resistance having no cracks after sintering and no fusion in solution without using a surface finishing agent essential to anti-oxidation, fusion-proof, and dispersion of metal minute particles, a metal compound film used for the composite material liquid for forming a metal film, a composite material, and the metal film made by reducing the metal compound film or the metal compound film.  <P>SOLUTION: The composite material liquid for forming a metal film includes metal minute particles having an average diffusion particle size of 500 nm or below and having a core/shell structure wherein the center section is made of a metal and the surface section is made of a metal oxide. It is preferable as the metal minute particles that the metal minute particles include essential components formed by a process of dispersing the metal compound into an organic solvent, and then, a process of irradiating a laser beam on the metal compound in the organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT