baber/WOPTO huggingface dataset:
Patent JP-2005160275-A (JP)
Title: Motor and washing machine using same
Inventor: FUJINAKA HIROYASU
IPC: D06F37/30
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor excellent in efficiency and output characteristics in working rotational speeds of a washing machine, and to realize size and weight reductions for a direct drive motor for the washing machine.  <P>SOLUTION: Each of cylindrical permanent magnets 1 is provided with 40 N poles and 40 S poles alternately magnetized on its inner periphery , and a back yoke 2 fixed on its outer periphery. A core 3 is formed by punching silicon steel plate for its shape by pressing and layering the plurality of punched plates. The core 3 is provided with 12 poles 5 wound with a coil 4 provided at uniform intervals, and a portion facing the permanent magnet of a salient pole 5 is provided with two small teeth 6 per one salient pole, namely 24 small teeth 6 in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164635-A (JP)
Title: Reproducing device, information communications system, and program
Inventor: KOBAYASHI NOBUKIMI
IPC: G06Q30/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize connection between an advertisement and a musical piece with ease even if an updating, addition and the like are made to an advertising data to be used when reproducing the advertisement related to a musical piece data while the musical piece is being reproduced.  <P>SOLUTION: There is an indication file corresponding one-to-one to an information data file for performing advertisement reproduction related to the musical piece while the music piece is being reproduced. The indication file consists of an information data file number, the number of musical pieces, the beginning date and a termination date of a term of validity, and musical piece numbers. Among these, two or more musical piece numbers can be designated. When performing a karaoke musical piece, the reproducing device reads the pertinent information data file from an HDD on the basis of the information data file number in the indication data file including this musical piece number, and displays the information data file on a monitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164266-A (JP)
Title: Recording material judging apparatus and image forming apparatus
Inventor: NISHIMURA MASARU
IPC: G01N21/47
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material judging apparatus for judging a recording material while accurately reading an image for judging the recording material or controlling an image forming apparatus corresponding to the recording material regardless of the secular change of the apparatus and bringing about no delay of the time required in the formation of the image, and the image forming apparatus.  <P>SOLUTION: The image forming apparatus 101 has a resist roller pair 125 for feeding the recording material P, a CMOS sensor unit 403 for reading the surface of the recording material P as an image comprising a plurality of pixels, a fixer unit 122 for fixing the toner image on the recording material P and an engine controller 301 for setting a shading correcting image (image 1) acquired from the image read by the CMOS sensor unit 403 when the recording material P is fed by the resist roller pair 125 and setting the set temperature of a fixer heater 133 on the basis of the image (image 2) read by the CMOS sensor unit 403 when the recording material P is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080060-A (JP)
Title: Package for electronic component and its manufacturing method
Inventor: MATSUBARA HIDESHI
IPC: C25D5/14
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a second Ni-plating from blistering in a heat radiation member in a package manufactured by applying the Ni-plating a plurality of times after brazing a copper heat radiation member to a package body.  <P>SOLUTION: The thickness of a first nickel plating layer 31 is 1.5-2.5 μm. Since the thickness of the first Ni-plating layer 31 is 1.5 μm or more, a Cu-Ni alloy layer existing on its surface is less even if the copper of a heat radiation member 21 is dispersed to the first Ni-plating layer 31. Accordingly, blistering can be prevented since the deterioration of adhesion to the second Ni-plating layer 32 is less. The adhesion of the Ni-plating itself may not be deteriorated since the upper limit of the thickness of the first Ni-plating layer 31 is 2.5 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005165022-A (JP)
Title: Cleaner, coater, image forming apparatus with the cleaner or the coater, and processing cartridge
Inventor: MIZUSAWA HIROSHI
IPC: A46B13/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner by which slip of a brush roller can be restrained even in the case of a decrease in the coefficient of friction between bristles and a member by which a brush roller is rotated following the member, and also to provide a coater, an image forming apparatus and a processing cartridge.  <P>SOLUTION: The area W1 of the brush roller 2b, in which the bristles 22 are attached, is set shorter than a rotary shaft 21. Spacers 27 and 28 are disposed at both ends of the rotary shaft 21, which are the areas where bristles are not attached. The spacers 27 and 28 and the bristles 22 are abutted on the surface of an electrifying roller 2a by the weight of the brush roller 2b itself, so that the brush roller 2b is rotated following the electrification roller 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166582-A (JP)
Title: Hybrid fuel cell system
Inventor: KAJIWARA SHIGETO
IPC: B60L11/18
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid fuel cell system capable of balancing correctly the income and outgo of the power, without being affected by the precision of the measured values.  <P>SOLUTION: The hybrid fuel cell system (100) has a fuel cell (20) and a power storage device (40). The system comprises a load section (30) for consuming power and a first control means (11), which obtains a supply power setting value (P_bat_ref) to be supplied from the power storage device (40), based on a supply power setting value (P_fc_ref) supplied from the fuel cell (20) and a consumption power setting value (P_mot_ref) consumed at the load section (30); a differential means (41) for obtaining excess and deficiency of the supplied power to be supplied from the power storage device (40), based on the supply power setting value (P_bat_ref) and an actually supplied power value (P_bat_mes) supplied from the power storage device; and a second control means (12) for controlling the power consumption at the load section (30), based on this differential of the supplied power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163740-A (JP)
Title: Variable compression ratio device for internal combustion engine
Inventor: TANAKA YOSHIAKI
IPC: F16H25/18
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely manufacture a driving transmission mechanism 28 for linking an operation shaft 25 of an actuator to a control shaft 20.  <P>SOLUTION: An arm member 30 like one plate having a slit 31 whose one end is opened on an outer side in the radial direction and which is along the axial direction is protrudedly provided in an outer peripheral part of the control shaft 20. A pair of parallel support pieces 32 in which pin support holes 33 are coaxially formed, respectively, are formed at a tip of the operation shaft 25 of the actuator. Both end parts of a connection pin 34 are turnably supported in the pin support holes 33 of both support pieces 32. Both support pieces 32 are arranged on both sides of the arm member 30 so as to nip the arm member 30 therebetween. An intermediate part 36 of the connection pin 34 is slidably engaged with the slit 31 of the arm member 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175142-A (JP)
Title: Light receiver and its manufacturing method
Inventor: KATO SEIICHI
IPC: H01L31/10
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiver capable of effectively performing photoelectric conversion of incident light from the surface of a substrate and a simple and inexpensive manufacturing method for the light receiver.  <P>SOLUTION: The light receiver has a p-type layer 101, an i-type layer 102, and an epitaxial n-type layer 103 which are successively formed from a light incident surface and has also an isolating/insulating oxide film 104. In the light receiver, a reflection member 106 is formed in a recess 105 formed on the backside of the substrate so as to be formed just behind the n-type layer 103 through the oxide film 104. The recess 105 is formed by etching and the reflection member 106 of a mirror of high quality is formed by forming a metallic film of Al, Ag, Au, etc. or a dielectric film so that the oxide film 104 becomes an end point. Consequently, a manufacturing process of the reflection member 106 becomes a simple and inexpensive process only for etching the backside of the substrate and forming a film. In performing anisotropic etching by using an alkali etching solution, the reflection member 106 which is the mirror formed just backside of the light receiver can be formed by an extremely inexpensive process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175182-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIYAWAKI KATSUMI
IPC: H01L23/10
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simultaneously manufacturing a plurality of semiconductor devices which are respectively formed with a cavity on one surface of a semiconductor chip with high productivity.  <P>SOLUTION: A lead frame where a plurality of element forming parts having a plurality of leads are arranged like a matrix is set in a mold, and a base package where a mold resin film having a cavity is molded in each of those element forming parts is formed. Then, a semiconductor chip is arranged in one lead in each cavity, and the electrodes of each semiconductor chip are connected to the lead by wire, and then each cavity is commonly covered with a cap, and each semiconductor chip is sealed. Then, the base package is isolated from the cap so that those respective element forming parts can be made independent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174463-A (JP)
Title: Recording and reproducing apparatus, and combination of cartridges of a plurality of sizes used for it
Inventor: SHIMO KATSUNORI
IPC: G11B33/02
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure distance of a fixed value or more between a plurality of recording medium disks having different outer diameters and cartridges of a plurality of sizes housing them so as to prevent the disks and the cartridges from contacting each other, and to facilitate loading of each cartridge.  <P>SOLUTION: This apparatus is a recording and reproducing apparatus in which disk cartridges of a plurality of sizes housing a plurality of recording medium disks having different outer diameters are selected by request and can be loaded in the recording and reproducing part main body and which performs recording and reproducing of disks housed in the cartridge, each cartridge of the plurality of cartridges has a positioning hole corresponding to an outer diameter of the disk, the plurality of cartridges comprise combination of a plurality of cartridges of which the thickness is made larger in the cartridge in which a disk having smaller outer diameter is housed, the recording and reproducing part main body has a rotary shaft rotating the disk, and a plurality of positioning pins having different heights and higher one is arranged at a part apart from a loading side and which can be inserted respectively in only the positioning pin hole corresponding to the outer diameter of the disk, and is provided with a cartridge supporting part keeping height of the disk constant so as to be able to engage with the rotary shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173232-A (JP)
Title: Reusable transfer material
Inventor: OGURA MOTOHIRO
IPC: G03G21/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerable recording medium and a method for regenerating a medium, by which toner can be removed easily, without using chemicals such as a solvent, and the medium can be used repeatedly.  <P>SOLUTION: In a transfer material which can erase the toner, the surface where the toner is to be transferred is covered with a thin film, and a part of the thin film is adhered to a substrate, while other part can be released and adhered. That is, by preparing a material into a thin film, on which a recording material such as the toner is transferred, the degrees of freedom of the transfer material are increased, and the recording material such as a toner can be easily scraped off. However, a base material is necessary, in order to keep carrying property in a normal electrophotographic apparatus. Since the thin film partly adheres to the base material, the film remains and can be used repeatedly, and thereby the thin film itself is prevented from removal. This method for removing is advantageous, because no environmentally hazardous substance, such as a solvent is used, the characteristics of the recording material are utilized, and there will be no wasted material in the recording material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170627-A (JP)
Title: Hose reel device
Inventor: FURUTA HARUJI
IPC: B65H49/28
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose reel device capable of winding a hose in an aligned state and removing the hose in a wound state.  <P>SOLUTION: This hose reel device 1, equipped with a winding reel for winding the hose 2 and a supporting base 4 rotatably supporting the winding reel 3 and disposed with the rotational center of the winding reel 3 in the perpendicular direction. In this constitution, the winding reel 3 is constituted of an upper guide 21 and a lower guide 22, a plurality of supporters 28 for winding the hose 2 at a position distant by a prescribed distance from the rotational axial center are mounted on the lower guide 22, and a fitting body 23 removable from the supporter 28 is provided on the upper guide 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174257-A (JP)
Title: Web establishment system
Inventor: MATSUDA TOMOHARU
IPC: G06Q10/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web establishment system preparing information for displaying a web page based on information transmitted from a small communication terminal.  <P>SOLUTION: The web establishment system 10 comprises: an application acceptance section 102 receiving basic information for preparing the web page from a cellular phone 20; a page creation section 105 preparing the web page based on the received basic information, storing display information for displaying the prepared web page on the communication terminal on a page information storage section 153: a URL assignment section 103 establishing the URL of the stored display information; and a two-dimensional code creation section 104 creating two-dimensional code information including the established URL, and outputting the created two-dimensional code information to a system 30 producing the face of a seal used for producing a porous member for the face of the seal based on the two-dimensional code information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182117-A (JP)
Title: Code reader
Inventor: SAIGO HIROMICHI
IPC: G06K7/10
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code reader reading a code in an arbitrary distance without using a special automatic focus device.  <P>SOLUTION: The reader is provided with a code information decoding means decoding information on the code from an image of the code which is image-picked up, a lens moving means moving a lens to a position which is previously set stepwise in accordance with depth of the focus in respective image pickup distances and an error reporting means reporting a reading error. The reader is also provided with a control means moving the lens to the next stage when the code is not decoded in the code information decoding means, image-picking up the code again, repeating an operation for decoding code information and controlling the error reporting means to report the error when the number or repeating times reaches the number of stages in a moving position of the lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184947-A (JP)
Title: Inverter controller
Inventor: SUGITA HIDEHIKO
IPC: H02P21/34
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly step up a capacitor by limiting a current flowing in a switching element of an inverter to below an allowable current.  <P>SOLUTION: When the capacitor C1, which is connected between the positive side DC bus bar P and the negative side DC bus bar N of the inverter or between the positive side DC bus bar P of the inverter and a neutral point O of an AC motor M, is stepped up by a DC power supply E1 connected between the negative side DC bus bar P of the inverter and the neutral point O of the AC motor M, at least one of the switching elements T4-T6 connected to the negative side bus bar N of the inverter is turned on. The switching element is turned off after forming a short circuit for short-circuiting the DC power supply E1 via a stator winding of the AC motor M. Step-up operation, which forms a charging circuit for charging the capacitor C1 from the DC power supply E1 via the stator winding of the AC motor M and diodes D1-D3 connected to the positive side DC bus bar P of the inverter, are repeatedly executed. Thus, a both end voltage is stepped up by charging the capacitor C1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004200702-A (JP)
Title: Semiconductor memory device
Inventor: RI TAISEI
IPC: H01L21/8244
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell layout of a semiconductor memory device supporting two data ports.  <P>SOLUTION: The semiconductor memory device includes a sum of eight transistors N1 to N6 and P1 to P2, containing two NMOS (n type metal oxide semiconductor) scan transistors in one memory cell. Among them, two PMOS (p type metal oxide semiconductor) transistors P1, P2 and six NMOS transistors N1 to N6 are located at one N-well and one P-well formed on the semiconductor substrate respectively. In this case, N-well is located at the corner of the memory cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005180630-A (JP)
Title: Bearing device for wheel and angular ball bearing
Inventor: TAKAGI MASUO
IPC: B60B35/18
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of reducing the load of balls caused by the increase of the number of balls even when the bearing device is provided with ball-cages, and extending the service life of a bearing, and free from a problem on the shortage of strength of the ball cages.  <P>SOLUTION: The double row angular ball bearing type bearing device 1 for the wheel is provided. One or both ball-cages 5 of the double row have the shape for holding the balls 4 in a state that the balls 4 adjacent to each other are directly opposite to each other in a non-contact state by a pitch circle PCD. For example, the ball-cage 4 has the comb shape, and through holes 13 are formed on the pitch circle PCD on its pole part 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177970-A (JP)
Title: Photosetting resin composition and photosensitive element using the same
Inventor: SATO KUNIAKI
IPC: C08K5/00
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosetting resin composition capable of forming a hardened film with high performance and superior properties such as heat resistance, moist heat resistance, adhesiveness, mechanical property and electric insulation, and being suitable for manufacturing a printed circuit board, a high density multi-layer board and a semiconductor package, etc., and provide a photosensitive element capable of forming a hardened film with superior properties such as heat resistance, moist heat resistance, adhesiveness, mechanical property and electric insulation by laminating the layer of the photosetting resin composition onto a support.  <P>SOLUTION: The photosetting resin composition includes an epoxy resin (A) containing an acid-modified vinyl group, an elastomer (B), a photopolymerization initiator (C), a diluent (D) and a hardener (E) as indispensable components. The hardened film of the composition has an elastic modulus of 1-100 MPa in the measurement of dynamic viscoelasticity in the region of 200-220°C. The photosensitive element is formed by laminating the layer of the photosetting resin composition onto the support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005187540-A (JP)
Title: Invisible water-based ink composition and composite writing tool
Inventor: OKANO MORIHARU
IPC: C09D11/03
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an invisible ink composition which can easily visually be checked on learning by heart or the like and can easily and accurately be written on writing, and to provide a composite writing tool using the ink composition.  <P>SOLUTION: This invisible water-based ink composition comprising the first coloring agent, the second coloring agent, water and a water-soluble organic solvent is characterized by the following characteristics. The first coloring agent comprises 0.01 to 5 wt. % (based on the total amount of the composition) of a fluorescent colorant or fluorescent brighter which can visually not be checked under visible light or daylight but can visually be checked under the irradiation of ultraviolet rays. The second coloring agent is a pH-corresponding indicator. The pH of the composition is ≥9.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189065-A (JP)
Title: Waveform determination device
Inventor: KUBOTA HIROSHI
IPC: G01R13/20
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform waveform determination for the signal waveform of an input signal having a sufficiently long time interval.  <P>SOLUTION: This device comprises a storage part storing waveform data for an input signal and area data, showing a determination area A1 set for the input signal; a control part reading waveform data and area data from the storage part for displaying the signal waveform W1 of the input signal and the determination area A1 on a display screen 11 of a display part 3, and executing a waveform determination for whether the signal waveform is out of the displayed determination area; and an operation part, capable of setting setting areas Aa and Ab including a part of the signal waveform W1 within the display screen 11. The control part displays, when the setting areas Aa and Ab are set, signal waveforms W2 and W3 of a part of the signal waveform W1, included in the setting areas Aa and Ab and corresponding determination areas A2 and A3 in divided display screens 13 and 14, in a state where they are extended in the time axial direction to execute the determination processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033984-A (JP)
Title: Vector controlled dual inverter system for induction motor
Inventor: MOON SANG HYUN
IPC: H02P27/08
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vector controlled dual inverter system for an induction motor preventing reduction in output of the induction motor by reactive power compensation and also preventing reduction in motor torque by counter electromotive force compensation, by performing the counter electromotive force compensation and the reactive power compensation by a separate invertor.  <P>SOLUTION: The vector controlled dual inverter system includes a first inverter system having one end and the other end and a second invertor system having one end and the other end. The first inverter system has its one end connected to one side of a stator winding of the induction motor for compensating for the counter electromotive force of the induction motor, and the second inverter system has the one end connected to the other side of the stator winding of the induction motor for compensating for the reactive power of the induction motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI