baber/WOPTO huggingface dataset:
Patent JP-2004329037-A (JP)
Title: Cooler box
Inventor: NAGAFUNE KENJI
IPC: A01K97/20
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To readily carry even a large-sized cooler box with casters and stably place the cooler box even in a place where a foothold is bad such as a rocky tract.  <P>SOLUTION: The cooler box is obtained by mounting wheels of the casters in a foldable state in lower corner parts and arranging locking apparatuses for fixing the wheels in a state of protruding to the lower side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335595-A (JP)
Title: Semiconductor memory device
Inventor: NEGISHI SATORU
IPC: G11C16/04
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which retains a memory of two bits by one transistor and can be further reduced in size at the same time.  <P>SOLUTION: A gate insulating film 12 and a gate electrode 13 are formed on a first conductivity-type semiconductor substrate 11, charge holders 61 and 62 are formed on side walls of the gate electrode 13, respectively, second conductivity-type diffusion regions 17 and 18 are provided to the semiconductor substrate 11, and a channel region 41 is arranged in the semiconductor substrate 11 under the gate electrode 13. The charge holders 61 and 62 are set independent of the gate insulating film 12 and can be reduced in size. The charge holders 61 and 62 are equipped with carbon material regions where carbon nanotubes chemically and mechanically tough and capable of withstanding rewriting carried out a number of times can be used, so that the semiconductor memory device can be further reduced in thickness and size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336236-A (JP)
Title: Differential driver circuit
Inventor: WATABE YUJI
IPC: H03K19/0175
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a differential driver circuit which outputs a high-quality differential signal with a short rise time and a short fall time by generating positive- and negative-phase signals with substantially little delay difference, and inputting them to a differential driver without causing the difference between amplitudes of differential output signals and without depending on the frequency of a signal to be transmitted.  <P>SOLUTION: The differential driver circuit is composed of a PLL circuit 2 for generating and outputting a pair of signals Si1, Si2 forming clock signals of opposite signal levels, using differential amplifiers A1-A4 having output amplitude levels equal to a power voltage width for a delay circuit of a ring oscillator 21 forming a VCO 15 of the PLL circuit 2; and a differential driver 3 for generating and outputting differential output signals So1, So2 from the inputted signals Si1, Si2 from the PLL circuit 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336421-A (JP)
Title: Charger with information recording function for portable telephone
Inventor: YOKOYAMA KAZUYOSHI
IPC: H04M1/725
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate interchange of music data, picture data stored in a portable telephone to thereby enhance convenience for a user by providing a charger used for charging a battery incorporated into the portable telephone, with a recording function, including music, picture information.  <P>SOLUTION: An external audio device 30 is connected to the charger 20 through a cable. The user conducts processing for recording the given music data by means of the control panel 27 of the charger 20, operates the external audio device 30, starts the data recording processing by outputting the music data to the input section 21 of the charger 20, and compresses the music data by means of an encoder 22 for recording the music data on a storage device 25. The user then selects the desired music data by means of the control panel 27 while referring to the display section 26 of the charger 20, outputs the music data to the portable telephone 10, and records the music data on a storage device 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334625-A (JP)
Title: Method, device, and program for searching image anchor, and storage medium storing program
Inventor: HANAKAGO YASUSHI
IPC: G06F17/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel technology capable of search for a single anchor intended by a user with a minimum labor in the definition of an anchor when an image of mutually crossing objects is processed.  <P>SOLUTION: Anchor information is accumulated by accumulating information about an area including the object as an instruction object, information about a value matching the depth directional position of the object, and information about a time position of the existence of the object in an accumulation means. When the user instructs the object, instructed time position and coordinate position are acquired and the information accumulated in the accumulation means is searched, and in this way, an anchor including the acquired time position and coordinate position is searched. Referring to the information accumulated in the accumulation means, an anchor instructed by the user is decided when an anchor with the highest value for a value corresponding to the depth directional position is specified among the searched anchors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331370-A (JP)
Title: Post-processing device and image forming system equipped with it
Inventor: TAKAHASHI ATSUSHI
IPC: B65H39/042
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-processing device and an image forming system equipped therewith capable of enhancing the producibility of the whole image forming system by lessening the spacing between the trailing edge of a recording sheet and the leading edge of insert paper.  <P>SOLUTION: The post-processing device is equipped with an at-inlet transport roller 11 located downstream about the sheet transporting direction of the converging position of the first transport path to transport the insert paper K using a sheet feeding means and the second transport path to receive and forward the recording sheet S ejected from the sheet ejection part 7C of an image forming apparatus A and the second sheet feed sensor PS30 located upstream about the insert paper transporting direction of the converging position and sensing the passage of the leading edge of the insert paper K, in which the condition L1≤L2 should be met, where L1 is the distance from the nipping position of the at-inlet transport roller 11 to the sensing position of the second sheet feed sensor PS30, and L2 is the distance from the nipping position to the sensing position of a sheet eject sensor PS11 located in the sheet ejection part 7C for sensing the ejection of the recording sheet S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329162-A (JP)
Title: Murine with functional deficiency of type x phospholipase a2 gene
Inventor: HANAZAKI KOJI
IPC: C12N15/09
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a murine with functional deficiency of type X phospholipase A2 gene.  <P>SOLUTION: The function of type X phospholipase A2 gene is made defective by inserting another gene into the gene of type X. The animal according to this invention is useful in the pathophysiology, the elucidation of cause of diseases and the development of therapeutic methods and the like in the circulatory system, the respiratory system and immune system diseases to which the type X phospholipase A2 participates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338158-A (JP)
Title: Sealing pump-up device for tire and pump-up device
Inventor: NAKAZAWA KAZUMA
IPC: B60C19/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide not only a sealing pump-up device capable of simply performing the repairing work of a punctured pneumatic tire and capable of using a low cost lightweight container requiring high pressure resistance as a liquid agent container for housing a sealing agent but also a pump-up device for the tire capable of enhancing the filling efficiency of the pneumatic tire with compressed air.  <P>SOLUTION: When the tire 120 is punctured, an adaptor 68 is screwed in the tire valve 122 of the tire 120 to connect a joint hose 66 to the punctured tire 120 and a start/stop button 82 is pushed down. By this operation, a drive control circuit 84 operates an air compressor 34 to send compressed air into the liquid agent container 40 and, when a predetermined time is elapsed thereafter, the communication destination of the discharge port 63 in a gas-liquid changeover valve 60 is changed over to a discharge port 61 from a discharge port 62. By this constitution, the sealing agent 36 is extruded from the liquid agent container 40 under its own weight or by the static pressure of compressed air to be injected in the tire 120 through injection liquid piping 58 and the joint hose 66.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342202-A (JP)
Title: Tape cartridge
Inventor: INUKAI YASUO
IPC: G11B23/30
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cartridge to/from which a memory unit capable of reading/writing a signal in an IC chip in two directions can be easily attached/detached, thereby facilitating the replacing work of the memory unit in long-time storing with less time and labor.  <P>SOLUTION: An antenna 17 and an IC chip 18 are mounted to form a memory unit M on a substrate 16 bendable. A loading part 15 is disposed at the inner corner of a main body case 1 in the state of being bent in an L shape. A loading port 27 for the memory unit M is bored in the bottom wall 26 of the main body case 1 facing the loading part 15. A substrate holder 24 is disposed in the bent part of the loading part 15 to pinch and hold the inner and outer surfaces of the substrate 16 in a bent posture. Thus, the memory unit M is loaded on the substrate holer 24 to be detached, thereby improving the convenience of replacement. For the substrate 16 loaded on the loading part 15, its bent shape is properly defined by the substrate holder 24, and simultaneously engaged and held so as not to fall off. Since the substrate 16 is bent along the adjacent wall surface of the case inner corner, signal reading/writing is carried out from two different directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341220-A (JP)
Title: Image forming apparatus
Inventor: KODERA ASAMI
IPC: G03G21/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of further shortening a period of time required for filling toner than heretofore and remarkably shortening by which installation time and replacement time when newly installing the image forming apparatus and when newly replacing only a developing device.  <P>SOLUTION: The image forming apparatus comprises a mode changeover control means to switch an initialization mode in which image forming is made feasible by replenishing the toner from a toner container when a developing container does not have the toner at all, and a standard mode in which the toner is replenished to the developing container from the toner container in an image formation enable state. A toner replenishing amount in the initialization mode is set larger than that in the standard mode, and the driving speed of a developing roller 16 in the initialization mode is set lower than that of the developing roller 16 in the standard mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040995-A (JP)
Title: Method and apparatus for controlling power supplied to load
Inventor: NILLESEN MARTIJN E
IPC: H02M7/217
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling a power supplied from an AC power source to a resistance load with respect to a harmonic distortion and a flicker.  <P>SOLUTION: The apparatus for controlling the power supplied from the AC power source to the resistance load includes a switch for connecting the load to the AC power source, a controller for applying a control signal to the switch, and a rectifying bridge having an input and an output. The input regulated to connect to the AC power source, and the output is connected in series with a first inductor, the load and the switch. The controller applies a control signal having a frequency of at least 500 times as high as the frequency of the AC power source. The switch is switched on and off by the control signal. The controller includes a control element for varying a duty cycle of the control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343568-A (JP)
Title: Radio communication apparatus, and radio communication method, and program
Inventor: KUNIHIRO TAKUSHI
IPC: H04L12/28
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a receiving operation in a terminal connected to a radio network such as a radio LAN system.  <P>SOLUTION: In each communication network in the radio network, when respective communication terminals in a radio communication system for transmitting a control signal including identification information, which can not be recognized by a received control signal exist around its own communication terminal, the own communication terminal stops an intermittent receiving operation of a control signal transmitted from the unrecognizable communication terminals. By doing this, only when a recognizable communication terminal exists, an intermittent receiving operation to the communication terminal is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340845-A (JP)
Title: Apparatus for detecting moving object
Inventor: FUKUOKA SEIJI
IPC: G01D5/245
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To set differential magnetic changes between a pair of magnetoelectric elements in such a way as to steeply change in the vicinity of a zero level by devising the shape of a protrusion part provided for a soft magnetic moving body opposed to the pair of magnetoelectric elements and further suppress deviations in detected angles caused by deviations in the arrangement of each part, and to improve detection precision.  <P>SOLUTION: This apparatus for detecting moving bodies comprises Hall elements 1 and 2 as the pair of magnetoelectric elements opposed to the soft magnetic moving body provided with the protrusion part 21A and a biasing permanent magnet 30 for supplying a biased magnetic flux for the pair of Hall elements 1 and 2. This apparatus is set in such a way that the relation L2>L1 may hold when the width of the surface of the protrusion part 21A opposed to the pair of Hall elements 1 and 2 is L1, and the arrangement pitch of the pair of Hall elements 1 and 2 is L2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342545-A (JP)
Title: Lcd backlight unit
Inventor: SAKATA TORU
IPC: F21V8/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LCD backlight unit capable of efficiently lighting an LCD display from the back side by a light source such as an LED and uniformly lighting the LCD display.  <P>SOLUTION: The LCD backlight unit comprises a light guide plate arranged on the back of the LCD, a plurality of light sources to emit light from the back side of the end of the light guide plate, light guide plate reflection inclined surfaces which are formed on sides opposite to the light sources of the end of the light guide plate, and reflection parts arranged on tops of the light guide plate reflection inclined surfaces. The light guide plate is provided with light emitting parts each of which is projected corresponding to the light source on the back side of the end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349412-A (JP)
Title: Composite magnetic sheet
Inventor: KOYAMA HARUO
IPC: H05K9/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite magnet sheet into which no electric current is caused to be divided.  <P>SOLUTION: The composite sheet S consists of soft-magnetic powder 1 made of Fe-Si-based alloy powder, Fe-Si-Al-based alloy powder, Fe-Ni-based alloy powder, Fe-Ni-Mo-based alloy powder, Fe-Ni-Mo-Cu-based alloy powder, or Fe-Cr-based alloy powder, and an organic binder 2 made of acrylic resin, and has a sheet resistivity of 10<SP>7</SP>Ω or above. The soft-magnetic powder 1 has a flatness of 10 or above, and the content in the composite sheet S is 20 vol.% or above, and a film 1a consisting of a compound with a phosphoric acid mixture containing powder, boric acid, and magnesia is formed on the surface thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345470-A (JP)
Title: Pneumatic tire
Inventor: MINAGAWA YASUHISA
IPC: B60C5/14
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having, on an innermost surface of the tire, a covered layer of less air permeation which can hardly be cracked even in traveling.  <P>SOLUTION: The innermost surface of the pneumatic tire is covered by the composition consisting of resin and scale-like filler. The innermost surface is preferably an inner surface of an inner liner or a carcass layer. The scale-like filler is preferably formed of silica or aluminum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056772-A (JP)
Title: Device and method for providing images, control program for tv phone device, and device for providing the program
Inventor: MOTOI NARIYUKI
IPC: H04N7/173
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To promote sales effectively by enabling individual marketing with communication between a sender and a recipient as a target.  <P>SOLUTION: An image providing device provides images for a TV phone device transmitted from a TV phone device to another TV phone device, via a communication network. The device stores related-information on the contents of the images for the TV phone device including an image for synthesis or contents of a target image among those images explicitly or in a manner that they can be displayed. The device receives specification of the image from the TV phone device, retrieves the image conforming to the specification, and delivers it to the TV phone device. Those images or target images are used as images for publicity or guidance images like a guidebook. It is ideal if the related information includes: benefit information which gives a benefit to a plurality of users, taking two or more users as a unit; or information on communication destinations of an information providing device which provides detailed information on the contents of publicity or guidance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350181-A (JP)
Title: Facsimile equipment
Inventor: TOMITA NAOTAKA
IPC: H04N1/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide facsimile equipment in which no trouble occurs in processing for each piece of image data by disabling the time correction of an internal clock while predetermined image data to process in association with a time are stored.  <P>SOLUTION: In facsimile equipment F provided with a storage means 6 which includes an internal clock 7 for measuring a time and stores predetermined image data designated with the time to perform the predetermined processing, a control means 1 is provided for invalidating the change of the measured time of the internal clock 7 while the predetermined image data are stored in the storage means 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003340004-A (JP)
Title: Pinball game machine
Inventor: MOCHIZUKI YUJI
IPC: A63F7/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which has improved entertainment property with respect to a flowing form of a game ball.   <P>SOLUTION: In the pinball game machine, the game ball is held, guided, and discharged in a certain direction by a ball receiving portion 81 of a ball guiding member 80 to limit the flowing direction of the game ball to some degree, so that the game ball is added with flowing forms different from that in the case where the game ball is not received in the ball receiving portion 81 to flow in a random direction, and thus various flowing forms of the game balls are obtained. The game ball is guided and falls while gradually reducing its acceleration at that time, so that a fresh sense, which is different from that given by a flowing form where the game ball freely falls at a certain acceleration or a flowing form by an accessory forcibly driven to rotate at an angular acceleration of 0, is given to a player to improve the entertainment property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355856-A (JP)
Title: Lighting device
Inventor: YOSHIDA KAZUO
IPC: H05B37/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently enhance effect by a lighting physiology program.  <P>SOLUTION: A lighting device includes a lamp 10; a lighting circuit 11 lighting on, controlling, or lighting off the light 10; a control circuit 12 controlling the operation of lighting on, controlling, or lighting off the light 10 by the lighting circuit 11 according to a lighting control signal; the setting part 20 of an operation starting time for setting the operation starting time; a lighting controller 21 outputting illuminance information by previously prepared lighting physiology program at the operation starting time set by the setting part 20; an illuminance acquiring part 22 for acquiring the illuminance information of a predetermined object; and an optical correction operating part 23 generating a lighting control signal to output it, so that the illuminance information obtained in this illuminance acquiring part 22 equals to the illuminance information output by the lighting controller 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352803-A (JP)
Title: Hindered amine compound
Inventor: ENDO TOSHIRO
IPC: C08L67/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hindered amine compound suitable as a light stabilizer for resins.  <P>SOLUTION: The hindered amine compound is represented by formula(1) [wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>n+1</SP>and R<SP>n+2</SP>are each H, a (substituted) 1-10C alkyl or the like; X<SP>1</SP>to X<SP>4</SP>are each a (substituted) 1-10C alkyl or the like; Y<SP>1</SP>to Y<SP>5</SP>are each H, a (substituted) 1-10C alkyl or the like; Y<SP>6</SP>is H, a (substituted) 1-10C alkyl or the like; n is an integer of 1-7; m is an integer of 1-100; p is an integer of 1-10; and q is an integer of 1-100].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353298-A (JP)
Title: Ground improving method and monitoring device for use in the same
Inventor: KANEKO YUJI
IPC: E02D3/12
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground improving method which can easily shorten a construction period by enabling the use of a good-quality injection nozzle N, even if an injection pipe has a small diameter, and a monitoring device for use in the same.  <P>SOLUTION: In this ground improving method which includes a process for cutting ground by using a ultra-high pressure jet fluid, the monitoring device 1 is constituted by providing the injection pipe 2 with the two injection nozzles N1 and N2 for jetting ultra-high pressure liquids in directions opposite to each other, and by attaching the two injection nozzles N1 and N2 to a pipe side part of the injection pipe 2, so that axes X1 and X2 of the respective injection nozzles N1 and N2 cannot overlap a central line X of the injection line 2 in a view in a direction parallel to the pipe axis line of the injection pipe 2; and the ground is cut by using the two ultra-high pressure jet fluids which are composed of the ultra-high pressure liquids jetted from the injection nozzles N1 and N2 of the monitoring device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI