baber/WOPTO huggingface dataset:
Patent JP-2004158196-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA YASUHIRO
IPC: G11C11/401
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which makes high-speed cache access et., possible.  <P>SOLUTION: A sense node equalizing circuit 40<SB>i</SB>is activated and thereafter a sense amplifier drive node equalizing circuit 50 is activated after the prescribed delay by a delay circuit 60. As a result, equalization of a sense node pair S<SB>ai</SB>/S<SB>bi</SB>is accelerated by utilizing the charges remaining at the sense amplifier drive nodes Pi and Nl after the nodes Pl and Ni are disconnected from a power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005245944-A (JP)
Title: Low pressure steam heater
Inventor: WAKASA AKIRA
IPC: F24C1/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low pressure steam heater in which high pressure within a treatment chamber is avoided and safety is raised.  <P>SOLUTION: In the low pressure steam heater equipped with the treatment chamber 2 which heats an object 1 to be heated with low pressure steam below atmospheric pressure, a means 3 for supplying steam to the treatment chamber 2, a pressure reducing means 4 of the treatment chamber 2 having a vacuum path 14 and vacuum units 15, 16, and 18 formed in this vacuum path, and a control means 8 which controls the inside of the treatment chamber 2 below atmospheric pressure and heating treats the object 1 to be heated, a safety mechanism, which releases high pressure steam having a pressure higher than the atmospheric pressure of the treatment chamber 2 out of the treatment chamber 2 through the vacuum path 14 at the time of operation stopping of the vacuum units 15, 16, and 18 by the control means 8, is included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254464-A (JP)
Title: Mold block detaching device
Inventor: OIWA ISAO
IPC: B29C47/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold block detaching device constituted so that rubber extrusion work by a rubber extrusion head is automated when the rubber extrusion head is disassembled in order to remove a rubber after the rubber extrusion work is completed, high place work is avoided, work efficiency is achieved and the safety of the work can be ensured.  <P>SOLUTION: The mold block detaching device is equipped with the base frame 2 freely traveling along the rail 1 provided above the rubber extrusion head 11, the linear guide rod 3 provided so as to be suspended from the base frame 2, the guide frame 5 moved up and down while guided by the linear guide rod 3, the linear guide supports 6 provided so as to be suspended from the guide frame 5 and brought into contact with the upper predetermined position of a head body 12 in the falling state of the guide frame 5 and the hanging frame 9 moving up and down while guided by the linear guide supports 6 and connected to a mold block 13 by a connection part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253616-A (JP)
Title: Ultrasonic treatment device
Inventor: YAMADA NORIHIRO
IPC: A61B18/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide as large treatment output as possible while suppressing the enlargement in the outside diameter of an insertion body.  <P>SOLUTION: This ultrasonic treatment device is equipped with an ultrasonic vibrator 40 arranged inside a treatment device insertion channel 16 provided in the insertion body 10, connects the distal end treatment part 403 to the ultrasonic vibrator 40 with its projecting mode from the distal end of the insertion body 10 and performs a desired ultrasonic treatment to a subject via the distal end treatment part 403 by the ultrasonic vibration generated by the ultrasonic vibrator 40. A magnetostriction type is adopted as the ultrasonic vibrator 40 and a coil 42 for generating a magnetic field to the ultrasonic vibrator 40 is embedded in the internal circumferential wall of the treatment device insertion channel 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257944-A (JP)
Title: Optical scanner and method of manufacturing optical scanner
Inventor: MOCHIZUKI EIJI
IPC: G02B26/08
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which a mounting process is simplified and the rocking space of a rocking mirror is excellently sealed.  <P>SOLUTION: The sealed performance of the rocking space of the rocking mirror is improved by forming external electrodes of a driving electrode formed in a same direction at a same height. The number of components is smaller than the case where a conventional sealing method is adopted, the apparatus is assembled easily and inexpensively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265989-A (JP)
Title: Toner for static charge development, and its manufacturing method, and developer for static charge development, and image forming method
Inventor: SUGAWARA ATSUSHI
IPC: G03G9/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which maintains excellent releasability and a state with no roll mark in an oilless fixation and which exhibits image quality excellent in fixation characteristics, and to provide its manufacturing method, a developer and an image forming method.  <P>SOLUTION: In the toner for static charge development containing a binder resin, a colorant and two or more kinds of mold release agents, difference of density between the principal mold release agent and the trace mold release agent is 0.02 or more, and total mixing ratio of the trace mold release agent is 0.1-15.0 mass%. The manufacturing method also includes an aggregation step, and difference of density between the principal mold release agent and the trace mold release agent is 0.02 or more, and a fusion/coalescence step after the aggregation step. Final total mixing ratio of the trace mold release agent in the mold release agents in the toner is 0.1-15.0 mass%. The developer for static charge development and the image forming method utilizing the toner for static charge development are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263654-A (JP)
Title: Method for producing aromatic carboxylic acid
Inventor: TAKEDA KAZUSADA
IPC: C07C63/26
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing terephthalic acid by smoothly returning a condensate in an oxidation reaction tank in producing terephthalic acid.  <P>SOLUTION: Returning of the condensate is smoothly carried out and reaction temperature is stably controlled by separating non-condensed gas mixed in the condensate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268429-A (JP)
Title: Light modulator
Inventor: MATSUI JUNICHIRO
IPC: H04B10/07
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light modulator for making a light modulator using light emitting elements whose outgoing light quantity fluctuates according to its self-temperature, normally emit lights even from a dormant state.  <P>SOLUTION: This light modulator is provided with light emitting elements for dummy thermally coupled to light emitting elements for transmission, and the light emitting elements for transmission and the light emitting elements for dummy are differentially operated, the light emitting elements for dummy are maintained in the light emitting state, when the light emitting elements for transmission are put in a dormant state and the temperature of the light emitting elements for transmission is maintained in the temperature in a driving state according to the light emission of the light emitting elements for dummy. When the dormant state is converted into the transmission mode, the light modulator is made to emit lights under the same temperature as the driving state from the first pulse light emission so that a normal pulse light can be generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262621-A (JP)
Title: Image forming apparatus
Inventor: TAKAHIRA TOMOYUKI
IPC: B41J29/38
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which enables a reduction in electric power and an extension of the life of the printer by reducing the operating time of the printer.  <P>SOLUTION: This printer 2 is equipped with a printer controller 3 which controls the timing of a printing request to a printer engine 4 in accordance with the notification of a PDL data processing event, based a page description language, from a host apparatus 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263687-A (JP)
Title: Method for producing aromatic secondary amine
Inventor: HIROTA KOSAKU
IPC: C07C227/26
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe method for producing an aromatic secondary amine with which the objective aromatic secondary amine can be produced in good yield with high selectivity in a small number of steps without using toxic aldehydes.  <P>SOLUTION: An aromatic nitro compound is reacted with a nitrile compound in the presence of a platinum group element in a hydrogen atmosphere. Furthermore, an aromatic amine is reacted with the nitrile compound in the presence of the platinum group element and an acid in the hydrogen atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268649-A (JP)
Title: Substrate, optical pickup, and optical disk drive
Inventor: NAGARA TORU
IPC: H05K1/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate in which wiring is formed so as to suppress a transfer impedance from being increased and to accurately transmit a signal, and to provide an optical pickup and an optical disk drive mounted on the substrate.  <P>SOLUTION: Since currents flow through parallel wiring lines in mutually reversed directions, a magnetic field generated by the currents is amplified and a mutual impedance is increased. As a result, the value of a wiring inductance is decreased and the current hindering action is weakened, so that the transfer impedance is reduced and even a short-pulse signal or a high frequency signal can be accurately transmitted. Consequently, for example, an optical pickup or an optical disk device for performing accurate recording/reproduction can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268161-A (JP)
Title: Luminaire
Inventor: IMAOKA YOSHIHIDE
IPC: F21Y103/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely connect a lamp to a socket even when the diameter of the lamp is different without needing another member for positioning the lamp to the socket.  <P>SOLUTION: A luminaire is provided with a lamp holding unit 7 with holders for housing the sockets arranged at both ends of a cylinder 2 for housing a straight-tube fluorescent lamp 1; and is so structured that the lamp 1 is inserted from one end side of the lamp holding unit 7, and a lamp pin 1a is connected to a conductive plate of the socket. The contact area of the conductive plate 9 of the socket 4 on the other end side of the lamp holding unit 7 is increased so that the lamp pin 1a contacts it against displacement of the lamp 1 from the center axis T of the lamp holding unit. Thereby, the tip side of the lamp tilts by its own weight into a space formed by the difference between the lamp diameter on the tip side in the lamp inserting direction and the inside diameter of the cylinder, whereby the lamp can surely be connected to the socket even if it is displaced from the center T of the socket 4, and it can cope with the case where the diameter of the lamp is different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263151-A (JP)
Title: Occupant crash protection device
Inventor: SHIONO MASAMITSU
IPC: B60N2/90
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device capable of performing warning for promoting attachment of a seat belt.  <P>SOLUTION: The occupant crash protection device is provided with an opposed part 88 provided on an instrument panel 14 and opposed to the knee of the occupant A of a front seat 21; a driving part 86 for advancing/retreating the opposed part 88; an occupant detection means for detecting existence of the occupant A at the front seat 21; a seat belt attachment/detachment detection means for detecting the attachment/detachment state of the seat belt at the front seat 21; a vehicle state detection means for detecting whether or not the vehicle is in the travelable state; and a control means for advancing the opposed part 88 to the occupant A side by the driving part 86 when it is detected that the occupant A exists at the front seat 21, the vehicle is in the travelable state and the seat belt is in the detached state from the detection result of the occupant detection means, the seat belt attachment/detachment detection means and the vehicle condition detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314607-A (JP)
Title: Printing device and printing method
Inventor: TAKAMATSU RYUICHIRO
IPC: H04N5/76
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which gives a priority to the processing speed over the image quality and forms printing data when printing an image which does not require high quality even if it is not clearly indicated.  <P>SOLUTION: The device is composed of a priority order decision section 203, print data formation section 204, and printing section 205. The priority order decision section 203 determines which has a priority between the image quality when printed and the processing speed of the image data, based on the print contents descriptive data including layout instruction information of the image to be printed. The print data formation section 204 forms print data including an image, based on the print contents descriptive data, decision made by the priority order decision section 203, and the image data. The printing section 205 prints the print data formed by the print data formation section 204.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272021-A (JP)
Title: Conveyance device and image recording device
Inventor: TANABE TAKESHI
IPC: B65H5/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To correct the skew of recording materials arranged in parallel and conveyed credibly in a short time.  <P>SOLUTION: A skew correcting device 19 correcting the skew of recording paper sheets 28 in two lines simultaneously is provided on a conveyance passage of a photo printer. The skew correcting device 19 consists of a first pair of conveyance rollers 35, a second pair of conveyance rollers 36, and an abutting guide 40. A system controller (not shown in Figure) calculates a necessary conveyance amount required for correcting the skew of the recording paper sheets 28 for each line based on detection signals from photo sensors 51a, 51b, 52a, 52b and the width size of each recording paper sheet 28, and conveys the recording paper sheets 28 by the calculated maximum necessary conveyance amount. Since each recording paper sheet 28 can be bent adequately between the first pair of conveyance rollers 35 and the abutting guide 40, the skew thereof can be corrected credibly in a short time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271926-A (JP)
Title: Packaging box, and package body of electric appliance, furniture, or food such as vegetables and fruits
Inventor: YONEZU YOSHIKAZU
IPC: B65D77/26
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which has a holding hole for carriage and prevents an article inside the packaging box from being damaged by the claw or the like when the fingers are inserted in the holding hole during the carriage, and provide a package body in which an article packed therein is prevented from being damaged by the claw or the like at low cost.  <P>SOLUTION: A cut 11a to form a tongue piece part 11 is formed, folded to the inner side of a packaging body 10 at a root part (a folding part 11b) of the tongue piece part 11, and returned in the direction opposite to the folding direction of the folding part 11b at an intermediate part (a folding part 11c) to form a holding hole 12 and the dead end 11y of the holding hole so as to prevent the finger inserted from the holding hole 12 from being directly brought into contact with an article packed inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277690-A (JP)
Title: Emergency data controller, its data control method, and its emergency data control system
Inventor: HARADA SHIGEKAZU
IPC: H04L47/80
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emergency data controller and a system by which the congestion of emergency data can be relaxed without preparing an auxiliary physical line, by executing priority processing for preferentially transferring the emergency data transmitted for the confirmation of the safety or the like during the occurrence of a disaster compared with normal data.  <P>SOLUTION: The emergency data controller includes terminals 111-11n which are capable of selectively transmitting the emergency data and the normal data and transmit the emergency data after imparting emergency data identification information to the emergency data; a monitor control terminal 41 which changes the ratio of the band of the emergency data and the normal data on the basis of the disaster information; and a station device 31 which executes the priority processing for preferentially transferring the inputted emergency data in the band for emergency data compared with the normal data, when the band for emergency data is assigned on the basis of the emergency data identification information and the destination information of the data transmitted from the terminals 111-11n.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004311427-A (JP)
Title: Positive electrode active material for lithium secondary battery and its manufacturing method and non-aqueous lithium secondary battery
Inventor: NAKAJIMA MOTOE
IPC: H01M4/485
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery of which increase of output and impairment of output due to inner resistance decrease is prevented and to provide a positive electrode active material to be used for this and its manufacturing method.  <P>SOLUTION: In the non-aqueous lithium secondary battery using a composite oxide consisting of lithium and a transition metal as a positive electrode active material, filling property (%) of the positive electrode active material for the lithium secondary battery which is represented by (tap density/actual density)×100 is less than 55%. For the positive electrode active material, size of a crystallite measured by the Hall method is 400Å to 850Å and represented by the composition formula Li<SB>a</SB>Mn<SB>x</SB>Ni<SB>y</SB>X<SB>z</SB>O<SB>2</SB>(X: at least one of Co and A1), and is preferably a composite oxide having a layer structure for satisfying the ranges below: 1≤a≤1.2, 0.2≤x≤0.5, 0.35≤y≤0.8, 0≤z≤0.45, x+y+z=1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277697-A (JP)
Title: Electronic apparatus charging system
Inventor: YOSHIDA SHOJI
IPC: H04M1/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus charging system capable of effectively utilizing a limited display area of a display section of a mobile electronic apparatus in a state that a charger and the mobile electronic apparatus are connected.  <P>SOLUTION: The mobile electronic apparatus 2 is provided with: the display section 211 including a PICT area used for denoting the state of the mobile electronic apparatus 2 and a main area in which a desired image is displayed; charging terminals; and an I/F for making communication with the charger 3, and the charger 3 is provided with: feeding terminals connected to the charging terminals; a display section 306; and an I/F for making communication with the mobile electronic apparatus 2, and the mobile electronic apparatus 2 transmits information related to the state of the mobile electronic apparatus 2 to the charger 3 while being connected to the charger 3 and applies display area revision processing to the display section 211 to assign the PICT area as the main area, so as to allow the main area to be widely used and allows the display section 211 to display the image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004337155-A (JP)
Title: Device for scattering salt onto rice ball
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for scattering salt onto rice balls which easily controls the amount of salt by effectively and uniformly scattering the salt through its falling motion without a mechanical rotary force, prepares the rice balls having excellent palatability and improves its maintenanceability.  <P>SOLUTION: This device for scattering salt 14 is used for spattering the salt fed through a vibration feeder 15, a belt feeder, or the like, onto the surfaces of rice balls each formed in a triangular form, a circular form, or the like. The device is arranged above the supplied rice balls with a predetermined distance. The device comprises a support frame 14a having an opening of almost the shape of the rice ball, two or more almost fan-shaped sieve plates 14b adjacent sides of which are connected to one another and the center parts of which are formed each in an almost pyramidal form having the ridged center, and a salt scattering unit 14c for covering the opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005283787-A (JP)
Title: Color filter for liquid crystal display and liquid crystal display using the same
Inventor: TOYOSAKI TAKAYUKI
IPC: G02F1/1335
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive color filter excellent both in transmission display and reflection display and having high reflectivity especially.  <P>SOLUTION: The color filter with a multilayer film is provided with the multilayer film obtained by alternately laminating three or more high refractive index films and low refractive index films and provided with a colored film in which pigments are dispersed on the multilayer film, and is constituted to satisfy ¾n1-n2¾≥0.3 when it is assumed that the refractive index of the uppermost layer film of the multilayer film is n1 and the refractive index of the colored film is n2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279690-A (JP)
Title: Method for calculating temperature distribution in axial direction of work roll for hot finishing mill
Inventor: YAMAMOTO KATSUSHI
IPC: B21B28/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculating method of temperature distribution in the axial direction of a work roll for hot finishing mills when rolling is performed by setting it again to the finishing-mill stand after correcting the shape of the work roll which is drawn out from the finishing-mill stand of the hot finishing mill by performing roll-grinding as it is warm in a roll shop.  <P>SOLUTION: By this calculating method, the temperature distribution (θ<SB>m</SB>(t<SB>0</SB>+Δt, x)) in the axial direction of the work roll at the completion time (t<SB>0</SB>+Δt) of roll grinding is calculated on the basis of the temperature distribution (θ<SB>m</SB>(t<SB>0</SB>, x)) in the axial direction of the work roll at drawing-out time (t<SB>0</SB>) and the surface temperature (θ<SB>ce</SB>) in the middle in the axial direction of the work roll at the completion time (t<SB>0</SB>+Δt) of the roll grinding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278484-A (JP)
Title: Frozen dessert
Inventor: SASADA SEIJI
IPC: A23G9/52
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain frozen dessert containing a fixed quantity of oil and fat and milk solid content and given with high overrun (50-250%).  <P>SOLUTION: The frozen dessert such as lact ice and sherbet containing 0.1-2.0 wt.% of oil and fat and 1.0-8.0 wt.% of milk solid content is obtained by including a protein hydrolysis product as a foaming agent derived from wheat so as to bring overrun to 50-250%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI