baber/WOPTO huggingface dataset:
Patent JP-2002334402-A (JP)
Title: Hard disk drive, data storage device, controller of the data storage device, control method, and offset deciding method
Inventor: IN SHOJUN
IPC: G11B5/09
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing compensation for offset between the reading element and the recording element of a magnetic head in a disk drive and for generating an optimal reading timing, and a device using the method. SOLUTION: A hard disk drive 10 is provided with a magnetic disk 12, a spindle motor 14 for rotating the magnetic disk 12, a magnetic head 20 having a recording element 22 and a reading element 24 separated by offset and adapted to record/read information in/from the magnetic disk 12, and an electric circuit for enabling the reading element by an offset operation. The magnetic disk 12 includes a synchronous byte, and the offset is decided by a difference between a synchronous byte position and an actual synchronous byte position.
Patent JP-2003282262-A (JP)
Title: Display device
Inventor: YAMAUCHI TAISUKE
IPC: H05B33/14
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of providing a highluminance distribution over a wide visual field angle.  <P>SOLUTION: This display device comprises: organic EL elements 110R, 110G and 110B for respective colors each having an oblong shape having a first side 130a and a second side 120a shorter than the first side 130a; reflecting surfaces 130b and 120b in the peripheries of the EL elements 110R, 110G and 110B for reflecting the light from the EL elements 110R, 110G and 110B to the viewing side; and an oblong panel part 140 for arranging the EL elements 110R, 110G and 110B. Each side 130a is nearly parallel to a side HL nearly horizontal to a viewer of the panel 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288145-A (JP)
Title: Terminal device, network server and communication method
Inventor: YAMAGATA KAZUHIRO
IPC: G06F3/048
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device capable of acquiring appropriate online manuals in response to the user's operational level.  <P>SOLUTION: A terminal device A requesting a server C on a network 1 to transmit the online manuals and outputting the online manuals transmitted in response to the request, a CPU 10 stores operations performed by the user into a RAM 12, etc., as information on operation records, when requesting the server C to transmit the online manuals, the CPU 10 notifies the server C of the information. In addition to notifying the server C of the information, after requesting the transmission of the online manuals, notifying the server C of the information, the CPU 10 acquires the online manuals from the server C, in response to the user's operational level based on the information and prints the online manuals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287671-A (JP)
Title: Optical device and camera
Inventor: HIGURE MASAKI
IPC: G02B7/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and to make operation noise low at the time of electrically performing the control of an optical system.  <P>SOLUTION: A subject image is formed on the surface of a CCD 3 by the optical system having lenses 1-a and 1-b and a variable mirror 15. The mirror 15 is a mirror whose reflection surface is deformed by the application of voltage, and noise caused by the deformation is hardly emitted, and power consumed to deform the reflection surface and hold the deformation state is little. A mirror control part 16 has a pattern storage part where information showing relation between a pattern ID showing the shape of the reflection surface of the mirror 15 and a voltage value to be applied to the mirror 15 in order to deform the reflection surface to the corresponding shape is stored, and the voltage applied to the mirror 15 is controlled based on the information stored in the pattern storage part in accordance with the pattern ID specifying the shape of the reflection surface of the mirror 15, which is transmitted from a CPU 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287940-A (JP)
Title: Electrifier and image forming apparatus
Inventor: MIYASHITA YOSHIAKI
IPC: G03G15/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuations in discharge which occur right after the discharge member of an electrifier is cleaned by a cleaning member.  <P>SOLUTION: An electrifying charger has the discharge wire 71 that discharges in order to uniformly electrify a photoreceptor belt 11 that is to be electrified, and the wire cleaning member 74 which cleans the discharge wire by removing toner, etc., sticking to the surface of the discharge wire. The electrifying charger is provided with a control part that discharges the discharge wire before the photoreceptor belt is electrified after the discharge wire is cleaned by the wire cleaning member. Thus, after temporarily fluctuations in discharge, which occur right after cleaning, are eliminated, the electrifying process can be performed. Accordingly, troubles which are caused by flluctuations in discharge, such as the unevenness of the density of a half-tone image, can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285832-A (JP)
Title: Folding container
Inventor: MORI HITOSHI
IPC: B65D21/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To place a slide stacking auxiliary block on oppositely arranged shorter banks of a large-size folding container to improve the efficiency of a work of stacking small-size folding containers in tiers on the folded large-size folding container.  <P>SOLUTION: The folding container Cb comprises a bottom 1 having the shorter banks 1a opposite to each other and taller banks 1b opposite to each other, side walls 2 coupled to the shorter banks via hinges, and side walls 3 coupled to the taller banks via hinges. The slide stacking auxiliary block 1d is placed on the shorter banks 1a opposite to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285540-A (JP)
Title: Shrink film for ink jet record and ink jet recording method using the same
Inventor: EZURE HIDETOSHI
IPC: B41M5/52
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive shrink film for an ink jet record having good printability by radiation curable type ink, not experiencing uneven shrinkage when applied to a container such as a bottle, and capable of obtaining an image record having a high quality and heat resistance, and an ink jet recording method for recording an image to the shrink film by using the radiation curable ink.  <P>SOLUTION: The shrink film for the ink jet record is manufactured by the steps of extruding a molten resin, forming an unoriented sheet and at least monoaxially streching the sheet. The resin has Tg of 75 to 100°C, and the heat shrinkage factor of the shrink film is 5% or less when the shrink film is subjected to heat shrinkage for 1 minute in hot air of 70°C and the heat shrinkage factor of the shrink film is 40% or more when the shrink film is subjected to heat shrinkage for 1 minute in hot air of 70°C then further, for 1 minute in hot air of 140°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294960-A (JP)
Title: Optical waveguide module
Inventor: FUNATO KEIICHI
IPC: G02B6/30
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide module which can in shorter time reach an operable temperature.  <P>SOLUTION: The optical waveguide module 1 mounts an optical waveguide element 43 connected with optical fiber 41 and 42 in the element mounted face 3 of a tray 2 and houses it in a package 46. Holes 4a and 4b for improving heat conduction of the tray 2 are formed to at least one place of the element mounted face 3 of the tray 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300791-A (JP)
Title: Method and apparatus for growing oxide single crystal
Inventor: MIYAMOTO AKIO
IPC: C30B15/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for growing a single crystal, by which the formation of a crack in the crystal is suppressed when the crystal is cooled after growth of the crystal.  <P>SOLUTION: The contact of a vaporized substance generated from a solution with a grown crystal is inhibited and the formation of the crack is prevented at the time of cooling by allowing an atmospheric gas to flow downward when the single crystal is pulled from a raw material melt. The apparatus for growing the oxide single crystal has a crucible for holding the melt obtained by melting a raw material, a pulling system for pulling the single crystal from the crucible in a chamber, and a cylindrical member arranged so as to surrounding the pulled single crystal. The chamber is divided into two chambers at the border of the cylindrical member, and an exhaust mechanism and a suction mechanism are provided in the upper side chamber and the lower side chamber, respectively. The atmospheric gas is allowed to flow downwardly from the suction mechanism along the cylindrical inner wall so as to inhibit the single crystal from being brought into contact with the vaporized substance generated from the crucible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345362-A (JP)
Title: Artificial fishbank
Inventor: RI JUNUU
IPC: A01K61/00
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an artificial fishbank improving the habitat environment for fish by its installation underwater, reduced in production, transportation and maintenance costs through recycling discarded concrete crossties as a disposal resouce. SOLUTION: This artificial fishbank using discarded concrete crossties is characterized by including discarded concrete crossties (11) and (12) stacked in several tiers parallel crosses-fashion so as to mutually superpose both ends thereof, binding wires (13) binding the superposed parts so as to bundle them, knotting wires (14) for raising the binding force through mutually knotting the binding wires (13), bottom fixing plates (20) and top fixing plates (22) respectively set so as to enfold the outer sides of the superposed parts of the concrete crossties (11) and (12), and fixing screw rods (21) bound with their lower parts fixed on the bottom fixing plates (20) and the upper parts inserted into the top fixing plates (22).
Patent JP-2003309753-A (JP)
Title: Digital camera and control method thereof
Inventor: OHASHI AKIHIRO
IPC: H04N5/907
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for protecting both a recording medium and image information by setting a lock mechanism to a cover for storing a battery and the recording medium and detecting an unlock state so as to activate a protection function of the recording medium.  <P>SOLUTION: The digital camera includes: a recording medium interface 16 for recording image information in response to an optical image of an object to a removable recording medium; a lock mechanism 23 for locking opening/ closing of covers 24, 27 used to store at least one of a battery 25 for supplying power to them and the recording medium 16 to a main body; and a control section 17 for controlling each section to protect the recording medium 16 when a sensing switch 22 senses the unlock of the lock mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315974-A (JP)
Title: Method of manufacturing exposure mask and exposure method
Inventor: KIKUCHI KOJI
IPC: G03F1/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an exposure mask and an exposure method for performing pattern exposure with a high precision and a high resolution for a more versatile pattern with respect to pattern exposure using a Levenson-type phase shift mask.  <P>SOLUTION: In the method of manufacturing an exposure mask which is used to perform pattern exposure with a high resolution by shifting the phase of light transmitting both sides in the line width direction of a mask pattern, high-precision patterns requiring line width precision and high-resolution patterns requiring pattern exposure with high resolution are extracted from gate patterns (design patterns) (S2). A phase shifter is generated for a mask pattern corresponding to the extracted patterns (S3). The mask pattern is divided into a plurality of exposure masks (S3 to S6) until the phase shifter is arranged without phase contradictions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312887-A (JP)
Title: Sheet material carrying device and image forming device
Inventor: IMAHARA MINORU
IPC: B65H5/06
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material carrying device capable of straightly feeding a sheet material without bending or wrinkling the sheet material when feeding the sheet material toward an image carrier.  <P>SOLUTION: The sheet material carrying device 46 comprising a pair of resist rollers 35, a resist sensor 52, an intermediate sensor 51, a pair of just before carrying roller 56 and the like is provided under a photoreceptor 11. The drive roller 56a of the pair of just before carrying rollers 56 consisting of a drive roller 56a and a driven roller 56b is supported through a torque limitter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311303-A (JP)
Title: Method for manufacturing hot rolled steel plate
Inventor: MIYAKE MASARU
IPC: B21B15/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To make the material of a hot-rolled steel strip and the structure of a hot-rolled high-tensile steel strip having hyperfine structure uniform in the longitudinal direction by adding uniform strain in the longitudinal direction when performing the thickness press working of a hot slab in a manufacturing method of the hot-rolled steel strip with hot rolling equipment provided with a thickness press device in a roughing stage.  <P>SOLUTION: When performing the thickness press working of the hot slab with a plurality of thickness press devices 5a, 5b provided along the longitudinal direction of the hot slab S1, the rolling reduction of each thickness press device is distributed so that the quantity of reduction strain added to the hot slab with each thickness press device is approximately equal and also a position in the longitudinal direction of the hot slab where the thickness press working is performed with the thickness press device on the downstream side is adjusted so that the sum of the quantity of strain added to the hot slab with each thickness press device is approximately uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316849-A (JP)
Title: Design method for semiconductor integrated circuit and producing method for semiconductor integrated circuit
Inventor: OKAWA SHINICHI
IPC: G06F17/50
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method capable of controlling the balance between the performance as a product and a risk (yield) in production.  <P>SOLUTION: This method comprises a first processing (STP6) for determining the dispersion distribution of delay time in the circuit nodes of a circuit to be designed based on the dispersion distribution of a timing fluctuating factor such as circuit element characteristic, a second processing (STP7) for calculating the failure generation probability in the synchronous point of the circuit to be designed based on the dispersion distribution of delay time, and a third processing (STP8) for calculating the failure generation probability of the whole circuit to be designed based on the failure generation probability in the synchronous point. The timing fluctuation factor is treated as a statistic dispersion distribution to calculate the failure generation probability in a required synchronous point on a chip, and the final failure generation probability of chips is calculated based thereon, whereby a semiconductor integrated circuit can be designed by use of this as a design index.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314073-A (JP)
Title: Underground parking device
Inventor: MIYOSHI KENTARO
IPC: E04H6/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the safety of users on a landing deck against the shaking of an earthquake, while preventing damage to vehicles to be parked and retrieved.  <P>SOLUTION: The underground parking device has a base-isolating member 4 interposed between an upper structure 2 provided with an above-ground landing part 5 and a lower structure 3 provided with an underground storage part 19. The landing deck 9, which is movably provided around a floor opening 7a in the above-ground landing part 5, is connected with the upper structure 2 when a vehicle is parked onto or retrieved from a pallet P stopped at the above-ground landing part 5; at other times, the landing deck is switched by a connection switch 29 and connected with the lower structure 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002327924-A (JP)
Title: Cooker
Inventor: AOKI HIROCHIKA
IPC: H05B6/68
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cooker, e.g. a microwave oven, in which waiting power is reduced regardless of opening/closing of the door. SOLUTION: The cooker comprises a circuit 4 for supplying power to a control means 3, a means 5 for switching on/off power supply to the control means 3 interposed between the power supply circuit 4 and the control means 3, and a holding means 6 for controlling on/off of the power switching means 5. When the power switching means 5 is switched off, the holding means 6 switches on the power switching means 5 by a signal outputted from a key input means 2 or the control means 3. When the operating state does not transit after the power switching means 5 is switched on, the holding means 6 switches off the power switching means 5 by a signal from the control means 3. According to the arrangement, power consumption of the control means is reduced regardless of opening/closing of the door.
Patent JP-2003320713-A (JP)
Title: Image recorder and its control method
Inventor: TAMAKI HIROYUKI
IPC: B41J2/01
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an image deterioration in the case where a recording time difference is generated in an image recording due to a delay in receiving in the middle of the image recording when images are recorded by data received from a host computer.  <P>SOLUTION: When receiving a data frame from the host computer is delayed, a sequence control part 203 judges that a time delay is brought about in the image recording. A data processing part 201 separates the data frame DF received immediately before the time delay to an overlapping data c and the other data (a), divides the overlapping data c to two of c<SB>1</SB>and c<SB>2</SB>and further divides the c<SB>1</SB>and c<SB>2</SB>by a predetermined dividing number. The data processing part 201 carries out a mask process of limiting the image recording for each of the divided data. The c<SB>2</SB>passed through the mask process is taken out from the data frame DF, held in an overlapping data hold part 205 and then added to a head part of the first data frame DI transmitted after the time delay. The image deterioration is reduced by carrying out a part (c<SB>2</SB>) of the image recording before the time delay is brought about, after the time delay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320335-A (JP)
Title: Sea surface waste disposal yard and management method therefor
Inventor: KITAURA YOSHIKI
IPC: B09B1/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the improvement of landfill disposal efficiency and laying ease, the shortening of a laying period, the saving of a laying cost, and the like, by suppressing to a low level effects of a hydrostatic pressure due to a difference in the water level between the inside and the outside of an impervious structure, and the water pressure due to waves.  <P>SOLUTION: The sea surface waste disposal yard utilizes an inner water area B closed by a sea wall 2 as a landfill disposal area 1 of waste, and has the impervious structures 8 and 10 including an impervious sheet laid on the sides and bottom face of the inner water area B. A submersible pump 12 and a water pressure sensor 13 are buried near the slope base of the sea wall 2. When the water pressure increases near the slope base of the sea wall 2 due to a rising tide level or wave effects in the outer water area, the submersible pump 12 is activated in accordance with a signal from the water pressure sensor 13 to forcibly discharge to the sea the brine which penetrates the sea wall 2, a sea bottom terrain 3, or the like gradually reaching the back of the impervious structures 8 and 10. Thus, the water pressure applied by the hydrostatic pressure and the wave force acting upon the impervious structures 8 and 10 is reduced to stabilize the structures 8 and 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323686-A (JP)
Title: Meter-reading method and system for flowmeter using rfid tag
Inventor: SASAKI HIDEKAZU
IPC: G08C17/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the meter-reading method and system of a practical and epoch-making flowmeter which can be easily introduced to an existing flowmeter, and for which an existing system can be used as it is by extremely easily and accurately executing meter-reading, and easily and inexpensively mounting an RFID tag on an existing flowmeter without requiring any special installation work, and making an RFID reader/writer much more inexpensive than automatic meter-reading.  <P>SOLUTION: Each flowmeter is provided with an RFID tag in which personal information including at least serial numbers and a previous meter-reading value is stored, and a meter-reader reads the specific information stored in the RFID tag in a portable electronic computer equipped with an RFID reader/ writer by using the RFID reader/writer, and visually inspects this time meter- reading value of the flowmeter and inputs it to the electronic computer to calculate a charge amount for each serial number from the previous meter- reading value and this time meter-reading value, and to overwrite this time meter-reading value on the previous meter-reading value in the RFID tag by the RFID reader/writer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322462-A (JP)
Title: Worming and cooling device
Inventor: ISHIKAWA SUSUMU
IPC: F25D23/12
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a partition body of a unit partition wall from riding over a stopper body.  <P>SOLUTION: In a case 32 of the unit partition wall 31, a pair of partition bodies 40 and the stopper body 50 are vertically movably accommodated in the front and rear area, and between them respectively. They are elastically pushed to the lower side unit partition wall 31 by leaf springs 45, 53. A tray is inserted through between the partition body 40 and the unit partition 31 as well as it pushes the front and back partition body 40, and accommodated in the front and rear area of a warming chamber and a cooling chamber. If required, the tray pushes the partition body 40 at the opposite side of front and rear following the stopper body 50, and is movably penetrated in the area at the opposite side of the front and rear. A projecting wall 57 is raised and formed on the upper edge of the front and rear ends of the stopper body 50. Even though the end part adjacent to the stopper body 50 in the partition body 40 is forcedly raised up in the case of cleaning or the like, it is prevented from riding on the stopper 50 by bumping to the projecting wall 57.  <P>COPYRIGHT: (C)2004,JPO