baber/WOPTO huggingface dataset:
Patent JP-2005232394-A (JP)
Title: Method for producing polyoxymethylene copolymer
Inventor: NAGAI SATOSHI
IPC: C08G2/28
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyoxymethylene copolymer which releases little formaldehyde gas in a molding machine.  <P>SOLUTION: The method for producing a polyoxymethylene copolymer comprises bringing a crude polyoxymethylene copolymer with a catalyst deactivator after polymerization, mixing it with an organic amine compound, keeping the mixed crude polyoxymethylene copolymer at a temperature of 60°C to the boiling point of the organic amine compound for 120 min or longer, and devolatilizing the crude polyoxymethylene in a vacuum at the melting point of the crude polyoxymethylene copolymer or higher for 20 min or longer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232398-A (JP)
Title: Phosphor for luminescent element and electroluminescent element
Inventor: AOYAMA TOSHIYUKI
IPC: C09K11/08
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor for a luminescent element, having an improved luminous efficiency and a stable structure and to provide an EL element using the phosphor.  <P>SOLUTION: The phosphor for the luminescent element, having an improved luminous efficiency and made proof against deterioration is obtained by coating the surfaces of phosphor particles comprising ultramicroparticles of a mean-particle diameter of 0.5 to 100 nm with a thin film made from a ferroelectric component. The electroluminescent element having a high luminous efficiency is obtained by using the phosphor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241819-A (JP)
Title: Flat panel image display device and manufacturing method therefor
Inventor: SAITO KENJIRO
IPC: G02F1/1347
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat panel image display device in which a plurality of unit flat panel display elements are arranged, the device in which a break of an image, etc. between unit flat panel display elements is not recognized and which is excellent also in weather resistance.  <P>SOLUTION: In the flat panel image display device in which the plurality of unit flat panel display elements are arranged, a unit flat panel display element has a front board and a rear board, at least either of a circuit on the front board side and a circuit on the rear board side is connected with conductive circuits formed on the side and an outer surface of the rear board, a part in which the conductive circuit of a side board is formed is covered with non-moisture permeable insulating protection film, in addition, a part in which the conductive circuit on the outer surface of the rear board is formed is covered with the non-moisture permeable insulting protection film except a terminal connection part and the non-moisture permeable insulting protection film provided on the outer surface of the rear board forms a flat surface on the basis of the surface of the front board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243969-A (JP)
Title: Imaging apparatus
Inventor: CHITOSE TOSHIYUKI
IPC: H04N5/335
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that allows light to precisely enter the light reception of an imaging element and accurately converts the incident light to an electric signal by the imaging element.  <P>SOLUTION: The imaging apparatus 1 comprises an insulating substrate 2 made of ceramics in which a through hole 2a is formed; an electrode pad formed around the through hole 2a on the main surface at the lower side of the insulating substrate 2; a plurality of projections 8 that are provided at the outer periphery side of the electrode pad on the lower main surface of the insulating substrate 2 and at the outer periphery of the opening edge of the through hole 2a at least by 0.05 mm; a rectangular solid imaging element 3 in which a light reception section 3a is opposingly mounted to the through hole 2a on the lower surface of the projections 8, and an electrode 7 is electrically connected to the electrode pad; and a window member 4 that is mounted to the periphery of the through hole 2a on the upper main surface of the insulating substrate 2 while covering the through hole 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242223-A (JP)
Title: Image forming apparatus
Inventor: TAMIYA TAKAHIRO
IPC: G03G21/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing the generation of reverse transfer which is conventionally generated when performing static elimination before transfer using a scorotoron charger.  <P>SOLUTION: In the image forming apparatus which performs the static elimination of the surface of a photoconductor drum on which a toner image is formed with the scorotoron charger 101 prior to primary transfer, a toner adhesion amount sensor 102 which detects an amount of toner on an intermediate transfer belt is arranged near the upstream side of a moving direction on the surface of the intermediate transfer belt from a primary transfer area of the photoconductor drum to which static elimination processing is performed by the scorotoron charger. Then, an amount of charge grant by the scorotoron charger is controlled based on a detection result of the sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238430-A (JP)
Title: Bar body cutting machine
Inventor: TOYAMA KAZUTO
IPC: B23D29/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar body cutting machine improving heat efficiency of a cooling fan by inversely rotating an output shaft by a decelerator even though a motor is always normally rotated, and also improving heat resistance of the motor during continuous work.  <P>SOLUTION: The bar body cutting machine 1 has the motor 3, the decelerator 5 for decelerating the rotation of the motor 3, and a cutting blade drive mechanism 17 which rotates a movable blade 31 to the fixed blade 29 side by the transmission of rotational drive force from the decelerator 5 via the output shaft 33. The bar body is cut on shearing action by the fixed blade 29 and the movable blade 31. The decelerator 5 has a planetary gear mechanism (a deceleration mechanism B) capable of changing the rotation of the output shaft 33 in the normal rotation direction or the inverse rotation direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245205-A (JP)
Title: Formula feed for raising mature fowl and method for feeding the same
Inventor: MAKINO YUKIHIRO
IPC: A23K1/18
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide formula feed for raising mature fowl suppressing generation of dead chicken, preventing deterioration in eggshell quality after a hen restarts spawning, reducing a rate of infection with food poisoning causative bacteria such as salmonella, making the peak of egg production constant, and reducing scrapped eggs after feather molting.  <P>SOLUTION: The formula feed for raising mature fowl contains caff and bran as a main material, has a bulk specific gravity of 0.40-0.56 kg/L and the distribution of ≥1 mm particle size of ≥40 wt.%, and is used for inducing feather molting. The formula feed for raising mature fowl is obtained by adjusting metabolic energy to 1,900-2,400 kcal/kg, and containing ≥5,000 IU of vitamin A, ≥1,000 IU of vitamin D<SB>3</SB>, ≥5IU of vitamin E, ≥30 mg of manganese, ≥40 mg of zinc, ≥0.3 mg of iodine, per 1 kg of the feed, containing ≥1.0 mg of red xanthophyll, and adding oligosaccharide or organic acid to the feed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253154-A (JP)
Title: Power supply unit
Inventor: OKI RYOJI
IPC: H02M7/48
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile the suppression of stationary power loss in a discharge circuit and the security of capacity charge velocity at start, in a power supply unit of such constitution that a capacitor is connected to a power line.  <P>SOLUTION: The discharge circuit 55 is connected in parallel with a capacitor 30 connected to power lines 11 and 12. The discharge circuit 55 has a posistor 60 and a resisting element 70 connected in series between the electrodes of the capacitor 30. The posistor 60 is a positive property resistance varying element which has such properties that the resistance value increases indexically dependent upon the rise of ambient temperature. Since the resistance value of the discharge element 55 is secured by the resistance element 70 even when the resistance of the posistor 60 is small at start of a vehicle, it can precharge the capacitor 30 to the battery voltage. At stationary operation, it suppress the stationary power loss due to the discharge circuit 55 by the rise of the resistance value of the posistor 60 accompanying the joule heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245716-A (JP)
Title: Fastening structure of mounted part seat plate, or the like, in game machine
Inventor: KAWANO YOSHIAKI
IPC: A63F5/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly structure of an outer frame and a mounted part seat plate in a game machine that facilitates the removal of hollow members (screw fastened members) from the outer frame, moreover strongly fastens without causing the loosening of the outer frame and facilitates the refastening of the mounted part seat plate.  <P>SOLUTION: The fastening structure fixes the metal mounted part seat plate 16, or the like, to inside of the wooden outer frame 12 in the game machine by using a hollow rivet 18A and an external thread member 20 to be screwed into the hollow rivet 18A. The hollow rivet 18A is made up of a shank portion 26 having an elastic engagement portion 24 at the distal end and a head portion 28. The wooden outer frame 12 has a hollow rivet holding hole 23 having recessed portions 23a and 23b each with an internal step to store the elastic engagement portion 24 and the head portion 28 of the shank portion of the hollow rivet 18A in the outside and inside of the outer frame 12. In the hollow rivet 18A, a pair of elastic engagement portions 24 having an elastic arm 30 forming a part of the shank portion and an engagement claw portion 32, the outside of which is tapered, are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250075-A (JP)
Title: Photographic print system
Inventor: NAKAJIMA NOBUO
IPC: G03B27/32
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow one image to be recorded in a plurality of recording mediums while reducing the work burden to an operator as much as possible in a photographic print system.  <P>SOLUTION: The photographic print system is provided with an image processing apparatus 5 for correction processing of inputted image data for photographic print production, a data recorder DR for recording inputted data to a recording medium, a controller 4 for recording image data outputted from the image processing apparatus 5 to the recording medium by the data recorder DR, and a photographic print device for producing a photographic print on the basis of image data outputted from the image processing apparatus 5. In the photographic print system, an input operation means for indicating and inputting the number of recording mediums to which image data of one image should be recorded to the controller 4 is provided, and the controller 4 is so configured that image data of the image is recorded to the number of recording mediums which is indicated and inputted from the input operation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259741-A (JP)
Title: Method of mounting semiconductor element on bga tape via laminate roll
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H01L21/60
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a semiconductor element on a BGA tape by which positioning, mounting and chip connection can be performed in a single process to simply improve productivity by mounting the semiconductor element on the flexible BGA tape by using a laminate roll.  <P>SOLUTION: The BGA tape 10 having an underfill layer 21 formed by applying a liquid resin to serve as an underfill material to a film base 11 having solder bumps 31 formed on an electrode 13 is prepared. The solder bump 31 of the BGA tape 10 and a bump electrode 42 of a semiconductor element 41 carried on a conveyance tray 51 are positioned on a pressurizing table 71 and pressurized by the laminate roll 61 heated to a predetermined temperature. Thus, the semiconductor element 41 can be mounted on the BGA tape 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259799-A (JP)
Title: Organic diode and its manufacturing method
Inventor: NISHIKAWA NAOYUKI
IPC: H01L51/05
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic diode exhibiting excellent diode characteristics in which the formation of a thin film on a substrate is facilitated, and to provide its manufacturing method.  <P>SOLUTION: The manufacturing method of an organic diode having an organic layer containing a liquid crystal compound having at least one electron-donating group and at least one electron-accepting group between a pair of electrodes and/or its polymer comprises a step for orienting the liquid crystal compound and/or its polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259941-A (JP)
Title: Sputter etching apparatus, sputter etching system, and sputter etching method
Inventor: UCHIDA JUNICHI
IPC: H01L21/3065
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormal discharge related with defective products in the sputter etching utilizing high frequency plasma.  <P>SOLUTION: Abnormal discharge is detected using, as the detection index of abnormal discharge, a change in the voltage such as high frequency load voltage or the like indicating the operating condition of matching in the sputter etching for conducting the matching for controlling reflection wave for the progressing wave. Generation of a large amount of defective products based on abnormal discharge can be prevented through interlocking by turning off the switch of a high frequency power supply to stop the operation of a sputter etching apparatus 100 based on detection of such abnormal discharge. Operation of the sputter etching apparatus 100 is quickly stopped when abnormal discharge is generated by connecting an abnormal discharge detecting means 20 to a matching box 17 of the sputter etching apparatus 100 and also connecting an abnormal discharge processing means 30 such as an interlocking means 30a or the like to the abnormal discharge detecting means 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256397-A (JP)
Title: Wall panel and its fitting method
Inventor: KONDO TAKAHITO
IPC: E04B9/04
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of fitting screws used for fitting wall panels.  <P>SOLUTION: Either of first fixing frame or third fixing frames Fa, Fb, Fc are fitted to the peripheral edge part of a ceiling plate 6 which constitutes a ceiling wall panel P. The respective first fixing frames Fa fitted to the two side parts of the ceiling wall panel P fixed to a cradling 5 are made to be the adjacent scheduled side parts to allow the adjacent ceiling wall panels P to slidingly insert therethrough. A supported plate part 23 and an engaging piece part 24, which are provided to the second fixing frames Fb of the adjacent ceiling wall panels P, are slidingly inserted into the support space part V provided to the respective first fixing frames Fa, to be mounted on and supported with the support plate part 11 of the first fixing frames Fa. A third fixing frames Fc is fitted to the part facing the peripheral edge part of the ceiling wall part R, in the ceiling plates 6 of the respective ceiling wall panels P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253713-A (JP)
Title: Bristle material for toothbrush, and toothbrush
Inventor: MIZUTA MAKOTO
IPC: A46B9/04
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bristle material for a toothbrush and a toothbrush by which the bristle material itself has the function of sucking up staining between teeth together with saliva while keeping firmness and durability required for the bristle material for the toothbrush and practically sufficient cleanability is obtained even without toothpaste.  <P>SOLUTION: The bristle material for the toothbrush is composed of a synthetic resin monofilament of multilobal cross section. When a distance between contacts on the tangential of adjacent peaks of a cross sectional outer shape is defined as (a) and the distance of a perpendicular from the tangential to a dent lowest point as b, the ratio b/a is in the range of 0.2-0.5, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224231-A (JP)
Title: Body of tube fly and method for preparing the same
Inventor: MORISHITA TAIICHIRO
IPC: A01K85/08
Filed: 2004-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the body of a tube fly having a structure in which the body part can be removed or exchanged, the balance of centers of gravity of a head and a tail can be adjusted by combining parts of the body having a divided structure and rotation of the tail body 2 divided to a wing 9 decorated in the head body 1 can be controlled, and a method for preparing the same.  <P>SOLUTION: The body of the tube fly is used by passing a fishing line 4 through the head body 1, the tail body 2 and a joint 3 and tieing the fishing line 4 with a hook 5 which is a fishing hook. The head body 1 is combined with an outer tube 1b of the head side and an inner tube 1a of the head side, and the tail body 2 is combined with an outer tube 2 of the tail side and an inner tube 2a of the tail side. The inner tubes 1a, 2a are controlled to rotate by a connection structure of an inner joint 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148044-A (JP)
Title: Method for detecting low-contrast image
Inventor: CHAN BUNSHIN
IPC: G06F3/048
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a low-contrast image that strengthens the contrast of the low-contrast image to facilitate the detection thereof, and also quantifies the results of the detection to realize the establishment of a detecting standard thereof.  <P>SOLUTION: An additional line is produced to approach the object of a low-contrast image in an image area. The visual sensitivity of a main objective image is strengthened or weakened by the relative distance between the additional line and the object in a predetermined distance. This effect allows a naked eye to recognize the low-contrast defective image when the additional line approaches the object. The relative distance between the additional line and the object, becoming a visual sensitivity function, can be converted into the contrast in lightness of the objective image, and then quantification can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256546-A (JP)
Title: Foundation structure of building and its construction method
Inventor: NAKAGAWA TARO
IPC: E02D27/12
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve the workability in the foundation structure of a building allowing uplift of the superstructure of the building.  <P>SOLUTION: The pile foundation 10 is provided with piles 12 and footings 14. A fitting member 22 made of precast concrete (PC) in which a fitting proptrusion 18 is formed is connected to the pile head of a cast-in-place concrete pile 12. Meanwhile, a fitting member 24 made of PC in which a fitting recess 20 is formed is connected in a position corresponding to the pile head of the pile 12 of the lower face of the footing 14 made of cast-in-place concrete. By fitting the fitting protrusion 18 to the fitting recess 20, a relative deplacement in the horizontal direction between the pile and the footing is prevented and when an over turning moment larger than a prescribed magnitude acts on the building, the fitting recess 20 is separated from the fitting protrusion 18 and hence, the footing can float up from the pile head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004227597-A (JP)
Title: Information service system and broadcast receiving system
Inventor: ARITA SETSUO
IPC: G06F19/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with information by assuming the information that the user desires.  <P>SOLUTION: An access history means 4 manages the degree of interest in each classification by every user. A user identification determining means determines the user and an information selection inputting means receives a specification of information to use. An interest information selection means 5 reads the specified information from an information source 6, and displays it on a monitor 8 via an editing means. A by-user access information classification means 3 determines a classification to which the specified information belongs and transmits the determined classification and a determined user to an access history managing means. The access history means 4 increases the degree of interest of the determined user about the transmitted classification. Then, when the information selection inputting means receives the specification of an automatic mode, the access history means 4 transmits the classification in which the degree of the user's interest is set highest to the interest information selecting means 5. The interest information selecting means 5 reads the information belonging to the transmitted classification from the information source 6 and displays it on the monitor 8 via the editing means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005268923-A (JP)
Title: Copy device
Inventor: MAKI YOICHIRO
IPC: G06T1/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copy device capable of printing an image formed in the circular drawing region of a sheet-like medium in a circular drawing region by simple operation.  <P>SOLUTION: The copy device comprises a reading means for outputting a digital image by reading the sheet-like medium; a region specifying means for specifying a drawing region on the digital image outputted by reading the sheet-like medium, where the image is formed in the circular drawing region; and a printing means for aligning an image indicated by the drawing region on the digital image to the circular print region for printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263261-A (JP)
Title: Synthetic resin grommet for pallet
Inventor: OGUCHI TATSUHIKO
IPC: B65D19/38
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve work performance of fitting a synthetic resin grommet for a pallet into a grommet insertion recess formed in the pallet by enabling large elastic deformation of leg members.  <P>SOLUTION: This synthetic resin grommet G for a pallet is constituted of a grommet body G1 made of hard synthetic resin and an anti-slippage member G2 made of soft synthetic resin. A plurality of slits 4 extending over an entire length of height direction of the leg members 2 are formed in the legs of the grommet body to cause the leg members to be divided into a plurality of sub-leg portions 2'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269807-A (JP)
Title: Switching regulator
Inventor: KUDO RYOTARO
IPC: H02M3/28
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator compatible with both stability and responsivility at low loss.  <P>SOLUTION: An AC voltage formed with an inductive load is smoothed by a smoothing circuit to form a DC output voltage, which is inputted in an error amplifier that receives a reference voltage. The output voltage and the slope compensation component and current component that flows the inductive load are inputted in a PWM generating circuit, to form such PWM signal as the DC output voltage comes to be a wanted voltage corresponding to the reference voltage, for driving the inductive load through a drive circuit. The slope compensation component is modulated to increase or decrease according to changes of output voltage in positive direction or negative direction based on the voltage fluctuation detection of the output voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI