baber/WOPTO huggingface dataset:
Patent JP-2004253057-A (JP)
Title: Clock producing device
Inventor: HIRAYAMA HIDEKI
IPC: G11B7/007
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To make accurately producible a reference clock synchronized with a wobble signal, in which an address information is recorded by a phase modulation.  <P>SOLUTION: By a detection circuit 12, wobble data superimposed with the address information to be recorded by the phase modulation are monitored to detect the period during a phase modulated part of the wobble data is inputted to a PLL (phase locked loop) circuit 13. Then, a hold signal S4 to be started in a period corresponding to the detection result is produced, and an output of the PLL circuit 13 is fixed by outputting the hold signal S4 to the PLL circuit 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252336-A (JP)
Title: Projection display device
Inventor: MAEDA TSUYOSHI
IPC: G03B21/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable projection display device in which no deterioration of a specified liquid crystal light valve occurs even when a light source with deflected light intensity distribution is used and preferably no variation of a color balance occurs over aging and which is durably used for a long period of time.  <P>SOLUTION: In the projection display device, the liquid crystal light valve 110B has a liquid crystal layer 50 containing a TN liquid crystal with nearly 90° twist angle and is arranged so as to make the polarization direction of light L<SB>B</SB>with a primary color incident on the liquid crystal layer 50 and the alignment direction of a liquid crystal molecule 51a placed on an incident plane of the light with the primary color of the liquid crystal layer 50 nearly perpendicularly intersect with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181201-A (JP)
Title: Human-body potential controlling electrotherapeutic device
Inventor: HAN HAK JA
IPC: A61N1/32
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human-body potential controlling electrotherapeutic device which generates pulse current and can be safely used, searches for an abnormal position in the body to control a potential at the abnormal position to normally regenerate the cell tissue to cure and/or prevent various kinds of diseases to contribute to promotion of human health.  <P>SOLUTION: This human-body potential controlling electrotherapeutic device is structured so that rectifying circuits independent from transformers separately set on respective output terminals of an output part 80 to output independent output signals to respective single poles and many pulse generating terminals equipped on a pulse generating part 70 and the output parts 80 are connected in parallel to enable a large number of poles to be simultaneously selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255255-A (JP)
Title: Roll support device and web immersion tank using the device
Inventor: NAGATA JUNICHI
IPC: B05C13/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a sealing property and a maintenance property of a seal device in a web immersion tank for in-liquid-conveying an aluminum web.  <P>SOLUTION: The seal device 36 is provided on a tank body 30 and a gap between a shaft 32a of a conveying roll 32 and a shaft hole 30a of the tank body 30 is sealed. A seal chamber 60 and a flushing chamber 61 are provided on a casing 50. Water 63 is circulated into the flushing chamber 61. Sodium silicate liquid 17 slightly leaked from a mechanical seal 59 is dissolved in water 63 in the flushing chamber 61 and is discharged. Since the leaked sodium silicate liquid 17 is not solidified, generation of failure of rotation of the roll is inhibited. A fixed ring 51 and a rotation ring 52 as the mechanical seal 59 are arranged in the seal chamber 60. The casing 50 and the fixed ring 51 and the rotation ring 52 can be divided to two parts while clamping the shaft 32a. The shaft 32a and a bearing 57 can be removed without removing the shaft 32a from the bearing 57. Thereby, the maintenance property is enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258580-A (JP)
Title: Method for controlling temperature of fixing part of electrophotographic printing device
Inventor: NAGASU TAKASHI
IPC: G03G21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of fixing failure due to uneven temperature distribution of a heat roll and forms jam.  <P>SOLUTION: An electrophotographic printing device comprises a heat roll and a pressure roll to fix a toner image transferred on to paper by pressing and heating it, a plurality of heater lamps to heat the heat roll, a temperature detection means to detect a surface temperature of the heat roll, and a paper width detection means to detect width of paper for printing. The method for controlling temperature of a fixing part of the electrophotographic printing device changes the control temperature of the heat roll corresponding to the selected heater lamp in the electrophotographic printing device in which the heater lamp is selectively lighted on the basis of the detection information of the temperature detection means and the paper width detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260778-A (JP)
Title: Digital camera, control method and program
Inventor: NISHIO KOICHIRO
IPC: H04N5/225
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily find the real dimensions of an object to a certain extent of accuracy from a reproduced image on an external monitor after photographing only by photographing the object with a handheld camera.  <P>SOLUTION: A digital camera 10 is provided with an image generator 50 for generating an image of a fixed scale equipped with graduations of predetermined pitch intervals on a photographing screen, a focus control part 26 for measuring the distance of the object and controlling the photographing lens 14 to focus the object, a graduation value operating part 48 for operating the real dimension of one index indicating the real size in an object position of one index of the fixed scale on the basis of the distance of the object measured by the focus control part 26, a display control part for displaying the operated real dimension value of one index on the photographing screen together with the fixed scale, and a memory control part for storing image data on the photographing screen including the fixed scale and the real dimension value of one index in an external readable memory card 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262101-A (JP)
Title: Pixel clock generator, pixel clock generating method, and image forming apparatus
Inventor: KOZASA MADOKA
IPC: B41J2/44
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide pixel clock generator and generating method of novel arrangement for correcting fluctuation of scanning width with high accuracy, and to provide an image forming apparatus in which fluctuation of scanning width is corrected with high accuracy.  <P>SOLUTION: In the pixel clock generator, a detection circuit 3 counts high frequency clocks VCLK being generated from a high frequency clock generating circuit 2 during the period of horizontal sync signals 1 and 2 corresponding to the start and end points of scanning. Difference of the count and a target value is determined by a comparison result generating circuit 4 and phase data for correcting the difference is generated from a data generating circuit 5. Based on the high frequency clock, a pixel clock generating circuit 6 generates a pixel clock PCLK having a phase controlled according to the phase data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261735-A (JP)
Title: Metal colloid and catalyst using the metal colloid as raw material
Inventor: SAITO MASAYUKI
IPC: C09K23/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal colloid which is soluble in water and does not generate precipitate in the process of use.  <P>SOLUTION: The metal colloid consists of water or a solvent mixture composed of the water and an organic solvent, cluster particles composed of one or two or more of metals, and a protective agent for protecting the cluster particles. The protective agent is a polymeric material bondable to one or two or more of ions of alkaline earth metal ions, transition metal ions, rare earth metal ions, aluminum ions, and gallium ions. The metal colloid is made by bonding the one or two or more of ions of the alkaline earth metal ions, transition metal ions, rare earth metal ions, aluminum ions, and gallium ions to the protective agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264681-A (JP)
Title: Mobile communication terminal with camera, and photographing auxiliary member
Inventor: SAITO TOYOSHI
IPC: G03B17/56
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal with a camera whose photographing auxiliary member can easily be detached and the auxiliary member used therefor, and further to provide such an photographing auxiliary member that a plurality of photographing auxiliary members can be always carried so that a necessary photographing auxiliary member is selected and used on the spot.  <P>SOLUTION: The mobile communication terminal with the camera includes the auxiliary member having an optical member for assisting photography by a camera part and a mount part of the auxiliary member, and the auxiliary member is detachably fitted with the mount part by a unidirectional fitting means. Further, the auxiliary member has a connection part for coupling with other auxiliary members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271670-A (JP)
Title: Unit and method for wavelength dispersion compensation
Inventor: IZUMI HIROTOMO
IPC: G02B6/26
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust a spectral dispersion quantity and a group delay time.  <P>SOLUTION: A spectroscope 10, a transmission lens 1, and a group delay generator 20 are arranged along the optical axis of incident light. The spectroscope 10 spectrally disperse the incident light by wavelengths. The transmission lens 1 is arranged on optical paths by lights by the wavelengths spectrally dispersed by the spectroscope 10 and refracts the lights by the wavelengths at different refraction angles by the wavelengths according to incidence positions of the lights by the wavelengths. The group delay generator 20 is arranged on the optical paths of the lights by the wavelengths refracted by the transmission lens 1 and generate propagation delay of a time corresponding to the incidence positions for the lights by the wavelengths to project the lights by the wavelengths together at a time. Consequently, the lights by the wavelengths have the group delay according to the refraction angles at the transmission lens 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273187-A (JP)
Title: Luminous envelope for high-pressure discharge lamp and end sealing member used therefor
Inventor: KITO SUEO
IPC: H01J61/30
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracking of an envelope after inserting an electrode member into an end sealing member and sealing with a bond.  <P>SOLUTION: The luminous container 8 for a high-pressure discharge lamp includes a tube body 6 with a discharge space 10 formed therein, and the end sealing member 7 for sealing an end of the tube body 6. The container 8 is manufactured by baking an assembly of the baked tube body 6 and a baked body 7 of the end sealing member. The end sealing member 7 has an outer end face 7f, an inner end face 7e facing the discharge space 10, and an electrode member slot 7d provided between the outer end face 7f and the inner end face 7e. A recess part 7c is formed in at least one of the outer end face 7f and the inner end face 7e.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267916-A (JP)
Title: Water cleaning material
Inventor: HARA YUTAKA
IPC: C02F3/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cleaning material capable of removing suspended matter in water and also even soluble matter, having no possibility of eluting heavy metals, and having superior biological affinity.  <P>SOLUTION: Four pieces of water cleaning materials 10 are flatly disposed formed by collectively packing a lot of lumps of foaming glass 9 in a vessel 8 having water permeability, on water sucking pipes 2 disposed in a roughly channel shape on a bottom plate 1a of a live well 1. A proximate end part 2b of the pipe 2 is connected to a vicinity of of a lower end part 3b of a water introducing pipe 3 erected in the live well 1, and a lower end part 3b of the water introducing pipe 3 penetrates the bottom plate 1a of the live well 1 and connected to a filter F via water sending pipe 11. The filter F is made to communicate with a water suction port of a pump P via a water sending pipe 12, and a water delivery port of the pump P is connected to a water feeding instrument 14 disposed at an upper part of the live well 1 via a water sending pipe 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276303-A (JP)
Title: Ink jet recording medium and ink jet image forming method using it
Inventor: KAGA MAKOTO
IPC: B41J2/01
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium showing superb ink absorbency, resistance to coating failure and gloss, and an ink jet imaging method using the ink jet recording medium.  <P>SOLUTION: The ink jet recording medium has at least two ink absorbing layers formed on an RC (resin-coated) support, and the ink absorbing layer positioned most remotely from the support is a surface layer containing a thermoplastic resin particle. The thermoplastic resin particle is an aqueous emulsion synthesized using a polyvinyl alcohol with an average degree of polymerization of 1,500 to 4,000 as a protective colloid for emulsion polymerization. The mass ratio F/B of an inorganic fine particle (F) to a water-soluble polymer (B) of the surface layer containing the thermoplastic resin particle is higher than the F/B of the ink absorbing layer positioned on the support side of the surface layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282257-A (JP)
Title: Network system
Inventor: YAMAZAKI SATOSHI
IPC: H04L69/40
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system which grasps the state of a fault caused in a communication controller of a customer in real time and quickly copes with the fault.  <P>SOLUTION: A communication controller 10 detects information of a fault caused in its own station and discriminates a fault level. When detecting the occurrence of the fault of a predetermined fault level, the controller 10 informs a center station about the fault information via a network 1. The center station 20 is provided with: a notice destination database 27 for storing the notice destination of a mobile terminal 2 which has been correlated with each of the communication controllers in advance; and a fault notice means for informing the notice destination of the mobile terminal 2 stored in the notice destination database of the notified fault information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188161-A (JP)
Title: Game machine and simulation game program
Inventor: INAGAKI KOKI
IPC: A63F13/54
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation game program capable of executing the presentation not to make a player tired of by adopting a long BGM number.  <P>SOLUTION: When a game ball enters a start winning hole 6 during the variable display of special patterns while there are retaining balls, the BGM played during the variable display of the special patterns is continued from the termination of the variable display of the special patterns till the start of the variable display in the next game. If the retaining balls are not consumed while phrases A-F are played, the phrases C-F are continuously played after the play of the phrase F is terminated. When the retaining balls are consumed and the variable display of the special patterns is stopped, the play of the BGM is terminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279654-A (JP)
Title: Photosensitive polymer composition, method for manufacturing relief pattern, and electronic component
Inventor: NUNOMURA MASATAKA
IPC: G03F7/037
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive heat-resistant photosensitive polymer composition having excellent sensitivity even in a thick film and showing excellent elongation of the film even when the heat treatment temperature of polyimide is decreased, to provide a method for manufacturing a relief pattern by using the composition, and to provide a method for manufacturing electronic components.  <P>SOLUTION: The photosensitive polymer composition contains: (a) a polyimide precursor which substantially contains no amino end group nor reactive end protective group, but contains a protected acid group and a repeating unit structure expressed by formula (1) (where, R<SP>1</SP>is a tetravalent aliphatic group, R<SP>2</SP>represents a bivalent organic group, and each of two R<SP>3</SP>independently represents a hydrogen atom or a monovalent organic group); and (b) a compound which generates an acid by irradiation of light and releases the protecting group from a protected acidic group. Thereby, the photosensitive polymer composition is developable with an alkali aqueous solution and has excellent sensitivity and excellent elongation of the film even when the heat treatment temperature of the polyimide is decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279787-A (JP)
Title: Image recording apparatus
Inventor: SETO MASANORI
IPC: G02B26/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus that can prevent the human body and a photoreceptor from being irradiated with a stationary light beam even if the control means fails.  <P>SOLUTION: The output end of a rotation detecting signal READY in a rotary polygon mirror driving circuit 56 is connected only to a laser driving circuit 54, so that the signal READY outputted from the circuit 56 is transmitted to the stationary light prevention circuit 80 of the laser driving circuit 54 through the signal line 57 which is non-connected with a system controller 70 as the control means. In the stationary light prevention circuit 80, even if a lighting permission signal ENABLE_1 from the system controller 70 is on the active level, a lighting permission signal ENABLE_2 is not turned to the active level, unless the rotation detecting signal READY from the rotary polygon mirror driving circuit 56 is turned to the active level, namely, unless the rotary polygon mirror 52 is in a rotating condition; the lighting permission signal ENABLE -2 is not turned to the active level, thus, the lighting of an LD50 is prohibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279950-A (JP)
Title: Photomask, its manufacturing method, semiconductor integrated circuit, and its manufacturing method
Inventor: KOTANI JUN
IPC: G03F1/80
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask in which errors in a pattern form produced by drawing and developing the pattern or dimensional changes caused in an etching process are reduced.  <P>SOLUTION: The pattern data for a photomask is divided into small partitions of a specified shape by a dividing unit 24. The loading effect correction amount in the small partition is obtained by calculating the term including a factor A in formula (1) by a first correction amount calculating unit 26 referring to the information about an influence degree factor from a factor information storing unit 23a. The calculated loading effect correction amount and a process resize amount are added by a correction amount calculating unit 27 to calculate the pattern data correction amount in the small partition. The pattern data are corrected in each small partition by a correcting unit 28 using the pattern data correction amount calculated for each partition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107317-A (JP)
Title: Method for halogenating benzene and benzene derivative
Inventor: KATO HAJIME
IPC: C07B61/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the selective production of a disubstituted halogenated benzene derivative having substituents at the para-sites or a trisubstituted halogenated benzene derivative having substituents at 1,2,4-sites by the halogenation of benzene or a benzene derivative.  <P>SOLUTION: Benzene or a benzene derivative is halogenated by using a zeolite as a catalyst. A zeolite such as a type-L zeolite having a crystallite diameter of ≤100 nm as a catalyst is used in the production method. The reaction is preferably carried out in the presence of a solvent, preferably a halogen-containing compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283004-A (JP)
Title: Cherry tomato-containing ground-meat ball and method for producing the same
Inventor: YOSHIDA KIYUUGO
IPC: A23L19/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide cherry tomato-containing ground-meat ball such as a fried ball having palate feeling of tomato, obtained by kneading fish meat, cattle meat and/or the like, grinding the kneaded mixture, and processing the ground mixture.  <P>SOLUTION: The cherry tomato-containing ground-meat ball is obtained by partially or wholly enveloping the surface of a stalk end-removed cherry tomato 5 with the ground meat 1 comprising fish meat, cattle meat, chicken meat and the like. The method for producing the meat ball comprises the following process: injecting the mixed meat comprising fish meat, cattle meat and chicken meat into a hemispherical mold of a section bar where many hemispherical molds are arranged; throwing the stalk end and skin-removed cherry tomato on the ground meat in the mold to make a ground meat layer on the surface of the tomato; and taking out the molded material from the hemispherical mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287558-A (JP)
Title: Video phone terminal, virtual character forming device, and virtual character movement control device
Inventor: MATSUO HIDEAKI
IPC: G06T13/80
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video phone terminal, a virtual character forming device and a virtual character movement control device capable of utilizing a virtual character of high entertaining nature.  <P>SOLUTION: The virtual character formed based on a user's face photographed by a camera 101 is not formed to completely look like the user's face, but a virtual character forming part 111 forms the virtual character delicately or moderately resembling the user's face by emphasizing the features of previously specified parts. The variation of user's expression or motion is not reflected as it is in the expression or motion of the virtual character, but the virtual character forming part 111 provides the virtual character with original individuality of having expression or motion which the user does not actually have. Further, the neck motion of the user is not reflected as it is in the motion of the virtual character, but the virtual character forming part 111 moves the neck of the virtual character also according to other factors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI