baber/WOPTO huggingface dataset:
Patent JP-2005223284-A (JP)
Title: Method for dividing wafer
Inventor: NAGAI YUSUKE
IPC: H01L21/301
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dividing a wafer capable of easily establishing a series of steps for forming a uniform deterioration layer in a wafer along a predetermined division line, dividing a wafer into chips, applying an adhesive film for die bonding to the rear surface of the divided chips, and picking up the divided chips.  <P>SOLUTION: The method for dividing a wafer comprises a step for sticking the surface of the wafer 2 to a dicing tape 30 fixed to an annular frame 3, a step for polishing the rear surface of the wafer, a step for forming a deterioration layer in the wafer along a predetermined division line by irradiating the wafer with a pulse laser beam transmitting the wafer from the rear surface side, a step for sticking an adhesive film for die bonding to the rear surface of the wafer, a step for dividing the wafer into individual chips along the predetermined division line by imparting an external force, a step for enlarging the interval between the chips by spreading the dicing tape, and a step for picking up each chip having rear surface applied with adhesive film for die bonding from the dicing tape thus spread.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227486-A (JP)
Title: Electrophotographic toner, its manufacturing method, electrophotographic developer, and method for forming image
Inventor: DAIMON KATSUMI
IPC: G03G9/087
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner capable of low temperature fixing and having sufficient charging property (in particular, under high temperature and high humidity conditions), to provide a method for manufacturing the toner, and to provide an electrophotographic developer and a method for forming an image.  <P>SOLUTION: The electrophotographic toner contains toner particles each having a structure comprising a core particle containing a crystalline resin as the main component and a shell layer covering the core particle, wherein the mass of the shell layer is 5 to 60% of the mass of the core particle, and the toner satisfy the following conditions (1) and (2). The invention also presents a method for manufacturing the toner, and an electrophotographic developer and a method for forming an image by using the toner. The conditions are: (1) toner particles having ≤0.2 μm average thickness of the shell layer occupy at least 80% of the entire toner particles; and (2) toner particles having at least 80% of the surface area of the core particle coated with shell layer of ≥0.05 μm thickness occupy at least 80% of the entire toner particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226303-A (JP)
Title: Cement decorated plate
Inventor: TOMIYASU SADAYUKI
IPC: C04B41/52
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement decorated plate capable of preventing difference in color of a colored surface layer between cement decorated plates resulting from color variations in cement as main raw materials.  <P>SOLUTION: The surface of basic materials is formed in the colored surface layer, and in the cement decorated plate making a color tone of the colored surface layer appear on the surface through a transparent resin paint material, it is so constituted that lightness L* of cement as a constituent of the colored surface layer 1a of a cement substrate 1 or its mixture is more than 50 and that a color difference ▵E* can be limited within 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229411-A (JP)
Title: Signal selector circuit
Inventor: YAMAMOTO TAKUJI
IPC: H03K19/096
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To output the data signals of differential pairs in a data signal input part which are selected by clock signals in a state where a waveform is excellent.  <P>SOLUTION: A clock signal input part 52 is connected to the data signal input part 51 which is connected to a bias current source 50. The data signals D1, -D1 are inputted to transistors M1, M2 which constitute the differential pair 10 of the data signal input part 51. The data signals D2, -D2 are inputted to transistors M3, M4 constituting the differential pair 11. The clock signal input part 52 comprises: differential pairs 12, 13 connected to the differential pair 10; and differential pairs 14, 15 connected to the differential pair 11. The clock signal CLK is inputted to the transistors M5, M7, M10, M12 among the transistors M5-M12 which constitute the differential pairs 12-15. The clock signal -CLK is inputted to the transistors M6, M8, M9, and M11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228967-A (JP)
Title: Semiconductor package with supporting metallic reinforcing plate and tab used therefor
Inventor: MATSUMURA YOSHIAKI
IPC: H01L21/60
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package with a supporting metallic reinforcing plate in which the metallic reinforcing plate and a wiring layer can be connected and the metallic reinforcing plate can be used as a ground plane, while avoiding large modification of a prior art T-BGA assembling step and suppressing a cost increase.  <P>SOLUTION: In the semiconductor package with the supporting metallic reinforcing plate, a stiffener and a heat spreader are used as a ground plate. A TAB technique is used for wiring 102 overhung at an outer periphery to connect the overhung wiring 102 to a stiffener 3. More specifically, a conductive adhesive 101 is provided to the outer periphery of the stiffener 3 to electrically connect the overhung wiring 102 with the stiffener 3 with the adhesive 101 provided therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233109-A (JP)
Title: Starting device for internal combustion engine
Inventor: MAEDA TOMOHARU
IPC: F02N11/08
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid poor start at a time of start of an internal combustion engine.  <P>SOLUTION: This internal combustion engine is started by a motor generator 104. The motor generator 104 includes a stator 208 receiving supply of electric power and forming magnetic field to generate rotation force, and a rotor 210 supplied with control electric power for controlling rotation force. A starting device includes a battery 120 for supplying electric power to the stator 208 and BBC 112 for supplying control electric power to the rotor 210.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236112-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAGUCHI YUICHI
IPC: H01L21/683
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an improved semiconductor device so that a cut semiconductor wafer can be easily peeled off from a support without being damaged even when the semiconductor wafer is cut extremely thin so as to be 50μm in thickness.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a process for reducing the thickness of a semiconductor wafer by cutting the rear face of the semiconductor wafer after forming an electronic component on the surface of the semiconductor wafer, a process for integrally sticking a resin film to the whole support to cover the support, a process for fixing the semiconductor wafer on the support through the resin film by sticking the surface of the semiconductor wafer on which the electronic component is formed to the resin film stuck to the support, a process for cutting the rear face of the semiconductor wafer fixed on the support, a process for forming a cut line on a portion other than an area of the resin film to which the semiconductor wafer is stuck, and a process for detaching the semiconductor wafer together with the resin film from the support by peeling off the resin film from the support starting from the cut line. These processes are successively performed in order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234382-A (JP)
Title: Cleaning blade, cleaning device using same, and image forming apparatus
Inventor: KOJIMA KISHO
IPC: G03G21/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning blade which satisfies lowering of application voltage, edge strength, and cleaning performance, in a cleaning blade of a two-layer structure composed of electrically conductive layers to which voltage is applied, and to provide a cleaning device using the cleaning blade and an image forming apparatus.  <P>SOLUTION: In the cleaning blade of a two-layer structure, a surface on a side abutted with a photoreceptor comprises an electrically conductive first layer to which both an electron conducting agent and an ion conducting agent have been added, and a surface on a side not abutted with the photoreceptor comprises an electrically conductive second layer to which an electron conducting agent has been added. When the thickness of the first layer is represented by t1 (mm), that of the second layer by t2 (mm), the volume resistivity of the second layer at 23°C and 50% RH by r2 (Ω cm), the electron conducting agent content of the first layer by A1 (wt.%) and that of the second layer by A2 (wt.%), conditions of (1) r2<10<SP>7</SP>, (2) t1<t2, (3) t1≤0.5 and (4) A1<A2 are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236820-A (JP)
Title: Notification method when emergency power supply is in use
Inventor: YOSHINO NORIYUKI
IPC: H04B17/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notification method when an emergency power supply is in use by which the state of being switched to the emergency power supply can be easily discriminated even in a remote area in a wireless communication machine.  <P>SOLUTION: The notification method when the emergency power supply is in use is for the wireless communication machine in which either of the output from a normal power supply and the output from the emergency power supply provided for securing a communication environment during emergency is used as power for operation. The state of being switched to the emergency power supply is detected. Notification is executed by the transmission by radio of a preset specific radio wave from the wireless communication machine on the basis of the output from a signal generating means 57. The specific radio wave is the radio wave determined for every wireless communication machine and transmitted over a predetermined period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231318-A (JP)
Title: Liquid discharge device and cleaning method
Inventor: SEKIGUCHI HIDEKI
IPC: B05C11/10
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs, in a liquid discharge device and a cleaning method.  <P>SOLUTION: A liquid absorbing body 66, which is used for wiping and cleaning a discharge face 24a when an ink 2 containing at least a specified polyhydric alcohol or an adduct of the specified polyhydric alcohol with alkylene oxide is discharged from the discharge face 24a, is made of a resin composition having an I/O value of not more than 1.7. so that the liquid absorber is enhanced in affinity with the ink 2. The body 66 is provided with an increased ink retaining capacity. Thus, the frequency of replacing the liquid absorber 66 is reduced, and cost is also reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244299-A (JP)
Title: Recorder/reproducer, recording method and reproducing method, and program
Inventor: ASAKURA HIROYUKI
IPC: H04N9/82
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To record data supplied from a high speed interface on an optical disc at high rate.  <P>SOLUTION: Original data of compression encoded data supplied from an IEEE1394 interface 134 or a network interface 135 is held in a buffer 137, decoded at a codec processing section 139, subjected to chroma format conversion at a chroma format converting section 142 and then supplied again to the codec processing section 139. Low resolution data created thereat is held in the buffer 137, and annual ring data composed of the data thus held is supplied to a disc drive 138 and recorded thereon. Since the processing can be carried out based on a clock not synchronized with the system clock of a baseband signal, data inputted from a high speed interface can be recorded at high rate. The invention is applicable to a terminal for edition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242456-A (JP)
Title: Rotor image display device and rotor image display program
Inventor: SUGIHARA SATOSHI
IPC: G06T13/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily arrange a plurality of gears synchronously rotatable at different rotational speeds even under environment wherein arithmetic processing ability is limited.  <P>SOLUTION: This program is a program making a cellular phone 1 animation-display the gears rotating in synchronization with each other. An index image 62 showing an image of the gear in each rotation angle position obtained by dividing a rotation angle corresponding to one tooth at nearly equal intervals to each other by the same division number by each the gear is stored in a storage area 6. By sequentially changing over and displaying the index image 62, the gears having the different rotational speeds are displayed even if the gears synchronously rotate by different teeth number. In this case, timing for sequentially changing over the index image 32 is nearly synchronized in the display of each the gear so as to display the gears synchronous to each other, having different teeth number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242060-A (JP)
Title: Karaoke sound recording system
Inventor: OZAWA FUTAO
IPC: G10L17/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke sound recording system in which recording is conducted while noise inputted into a microphone during a non-singing period is excluded, a user can quickly specifies recorded data that are favored by the user and utilization time of a portable recording medium is shortened by efficiently writing recorded data onto the portable recording medium, and consequently no trouble is brought to other users.  <P>SOLUTION: Two acoustic input interface systems are provided for obtaining acoustic signals. When a prescribed Karaoke music is being played, Karaoke accompaniment music and acoustic signals of singing voice in a singing period are obtained based on the singing period data and the non-singing period data that are set in accordance with to each piece of Karaoke music. In the non-singing period, only acoustic signals of the Karaoke accompaniment music are obtained. Moreover, a writing means which is used to write recorded data to the portable recording medium is allowed to perform writing under the condition in which a writing designation indicated in voice by the user during a non-singing period is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253126-A (JP)
Title: Brake controller of hybrid vehicle and vehicle mounting that controller
Inventor: KOMIYAMA SUSUMU
IPC: B60L50/16
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrupt variation in engine rotation when regeneration energy exceeds chargeable power of an energy storage device.  <P>SOLUTION: The hybrid vehicle comprising an engine 1, a motor 2 and an energy storage device 6 for delivering/receiving power to/from the motor 2 and transmitting power from at least any one of the engine 1 and the motor 2 to the output shaft is further provided with a means 10 for detecting the energy storage state of the energy storage device 6, a means 9 for estimating the quantity of regeneration energy due to regenerative brake from the operating state of the vehicle, and a means 9 for limiting regeneration power depending on the detected energy storage state and the estimated regeneration energy. The regeneration power limit value operating means 9 operates a power limit value depending on the quantity of regeneration energy when a decision is made that the quantity of regeneration energy estimated by the quantity of regeneration energy estimating means 9 exceeds a chargeable quantity being estimated from the energy storage state detected by the energy storage state detecting means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245571-A (JP)
Title: Hallux valgus preventing supporter with elastic function
Inventor: ISHIKAWA FUJIKO
IPC: A61F5/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hallux valgus preventing supporter eliminating a member for opening fingers outward from being unexpectedly deviated during a walk and, when opening the thumb outward, worn in a natural form without causing a pain for a long period of time.  <P>SOLUTION: A hole 8 for inserting a foot is formed of a first worn part 4 made of an elastic material and worn across the foot thumb side 4a and a foot little finger side 4b into a loop, and a string-type second worn part 6 worn across the left/right in the both sides of the foot ankle part, in an approximately central part. This supporter is characterized in that the first worn part 4 is formed with a first passage 10 for entering the thumb and a second passage 12 for entering the fingers other than the thumb and a buffer body 14 freely deformed by compression is stored in a buffer body storage chamber 16 demarcated by a boundary part between the first passage 10 and the second passage 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004189495-A (JP)
Title: Working device having common supporting roll
Inventor: TAKASHIO KICHIJI
IPC: B65H18/10
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working device capable of collaborating one common supporting roll with a plurality of work rolls.  <P>SOLUTION: The working device having the common supporting roll has nip rolls 8 for pressing a sheet-like member 32 that is supported at both ends and run and displaced continuously to the supporting roll 5 under rotation condition, and three work rolls 7 that are disposed around one common supporting roll 5 to be rotated, at an interval, and in the circumferential direction and perform work to the sheet-like member 32 in cooperation with the supporting roll 5. The nip rolls 8 are disposed on the front side and the rear side of each work roll 7 in the rotation direction of the supporting roll 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005250922-A (JP)
Title: Application system
Inventor: OBAYASHI HISASHI
IPC: G06Q50/34
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application system having a potential high advertisement effect by enabling an applicant to freely apply a campaign at ease so that applications by many consumers are expectable.  <P>SOLUTION: This application system comprises a printed matter having mechanically readable identification information, a portable terminal having the function of reading the identification information, and a server communicable with the portable terminal. The identification information is a mail address of an application destination, and the portable terminal includes a means reading the mail address of the application destination, and a means transmitting a mail address of an applicant to the server. The server includes a registration mean tabulating and registering the mail address of the applicant received from the portable terminal in a database as applicant information, a lottery means determining a winner from the applicant information registered in the database by lottery, and a transmitting means transmitting winning information to the mail address of the applicant that is the winner as the lottery result by the lottery means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245798-A (JP)
Title: Receiving coil and magnetic resonance imaging apparatus using the same
Inventor: MIYAUCHI YOSHIAKI
IPC: A61B5/055
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus with a receiving coil which enables its adaptation to a plurality of object sites.  <P>SOLUTION: The receiving coil is so arranged as to enable its mounting selectively on the desired site of the first and second object sites. The receiving coil has first conductive loops 4 and 5 for receiving the nuclear magnetic resonance signal surrounding the first object site when mounted on a first object site and a second conductive loop 24 for receiving the nuclear magnetic resonance signal surrounding a second object together with the first conductive loops 4 and 5. Thus, even only one receiving coil enables the imaging of two object sites by itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246915-A (JP)
Title: Imaging method and image exposure device
Inventor: SUNAKAWA HIROSHI
IPC: G03F7/004
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging method which enables an image to be formed without passing through a liquid development process after image exposure and can give a lithographic printing plate with outstanding resistance to plate wear, and an image exposure device best-suited for this method.  <P>SOLUTION: In this image exposure device, an image is formed by scanning and exposing to light an image recording layer of an original lithographic printing plate 12 mounted on an outer drum 20 with the help of an infrared laser beam emitted from an exposure head 26. The image recording layer of the original plate 12 contains a microcapsule encapsulating a polymerizable compound, a polymerization initiator and a photothermal converting agent. In addition, the image exposure device is mounted with an ultraviolet ray irradiation device 38 on the downstream side of the sub-scanning direction of the exposure head 26 on a carrier 68. The ultraviolet ray irradiation device 38 locally irradiates an ultraviolet ray to the irradiation area A<SB>UV</SB>in the original plate 12. Thus, just before scanning and exposing to light the exposure area A<SB>IR</SB>of the original plate 12 with the infrared laser beam, the irradiation area A<SB>UV</SB>including this area is irradiated with an ultraviolet ray UV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220503-A (JP)
Title: Clothes having sleeve enabling easily taking in and out arm without taking off clothes
Inventor: KUINOSE ETSUZO
IPC: A41D27/10
Filed: 2004-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide clothes having sleeves enabling easily taking in and out the arms without taking off clothes.  <P>SOLUTION: The clothes is designed to enable opening and closing with a fastener a section from the shoulder of the sleeve of the clothes to the edge of the sleeve, so the clothes enables easily exposing the arm and contributes to reduction of burden of a patient. If a patient can receive medical examination and treatment even without tucking up the sleeve or taking off the clothes in a medical institution or the like, the burden of the patient is reduced and at the same time the speedup of medical treatment is brought.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257743-A (JP)
Title: Electronic camera having auto bracketing function
Inventor: INOUE NOBUYUKI
IPC: G03B7/08
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera having an auto bracketing function capable of preventing the quality of a series of images obtained by ISO bracketing photography from getting largely different.  <P>SOLUTION: The setting enabled range of ISO bracketing amount in the ISO bracketing photography is set to be large when low ISO is set and set to be small when high ISO is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI