baber/WOPTO huggingface dataset:
Patent JP-2004279090-A (JP)
Title: Method of manufacturing semiconductor pressure sensor
Inventor: KATSUMATA TAKU
IPC: H01L29/84
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the realization of an octagonal diaphragm when a compact diaphragm is formed in a method of manufacturing a diaphragm type semiconductor pressure sensor through the use of a single crystal silicon substrate having a surface (110) as a main surface.  <P>SOLUTION: In the method of manufacturing the semiconductor pressure sensor, by arranging an etching mask 50 on the side of one surface 11 of the single crystal silicon substrate 10 in which the surface orientation of the one surface 11 is of the surface (110) and then performing anisotropic etching, a recession part 20 is formed, and the diaphragm 30 is formed on the side of a bottom surface of the recession part 20. The etching mask 50 used in the method comprises a cross-like opening part 51 in which a first region extended along the direction of a crystal axis [110] intersects a second region extended along the direction of a crystal axis [100], and, in the etching mask 50, the area of an opening part 51a of the region formed by overlapping between the first region and the second region in the opening part 51 is smaller than the area of the diaphragm 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275278-A (JP)
Title: Base paper for wet towel with embossing, and embossing method
Inventor: MOCHIZUKI TOSHIKUNI
IPC: A47K7/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a strength in spite of using one sheet of paper as the raw material.  <P>SOLUTION: For this base paper for a wet towel, a groove having a V-shaped cross section is formed along a large number of straight lines which are apart in parallel in first and second directions D1 and D2 which tilt at an angle of 20° to the axis of a work serving as rotating rollers, and cross each other. Thus, at the crossing parts of the straight lines on a circumferential surface, the rotating rollers 32 and 34 having a truncated pyramid-shaped protrusion parts 32-1 and 32-1 having a lozenge-shaped cross section which is flattened in the work axial direction are obtained. By passing the continuous paper between the rotating rollers 32 and 34, embossing is applied on the continuous paper in such a manner that the density in the width direction becomes coarser than that in the length direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281609-A (JP)
Title: Semiconductor wafer
Inventor: NAKABAYASHI MASAKAZU
IPC: H01L21/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer which can improve the yield of a semiconductor device using the semiconductor wafer by optimizing the shape of the outer peripheral end region of the semiconductor wafer.  <P>SOLUTION: The cross angle (θ) of an oblique surface 2A and a first main surface 1A is provided in a range of about 8 to 15°. Similarly, the cross angle (θ) of an oblique surface 2B and a second main surface 1B is also provided in a range of about 8 to 15°. Further, the chamfered width W1 of the oblique surfaces 2A, 2B is provided at about 200 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145848-A (JP)
Title: Key input system and method
Inventor: FENG CHIA-CHI
IPC: G06F3/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To execute a desired function by inputting a numeral, sign, alphabetic character and/or Chinese character to an electronic product.  <P>SOLUTION: In this key input system to be applied to the electronic product, a user is made to input data to the electronic product by a number of keys. This key input system 1 includes a real key set 2, a key signal processing module 3 and a display 4. The real key set 2 is composed of one or more and 10 or less keys, and the key signal processing module 3 generates one or more virtual keyboards on the display 4, so that the user can selectively perform input of data or a command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279645-A (JP)
Title: Developing device and image forming apparatus using it
Inventor: OZAKI YOSHIFUMI
IPC: G03G15/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a development property which is uniform without having density unevenness by maintaining the uniformity of toner concentration in developer and electrification in an axial direction.  <P>SOLUTION: A developing device is provided with a developer storage part 3 that is arranged adjacent to a developer carrier 1 and stores two-component developer G on the upstream side of a regulating member 2, a toner storage part 4 provided so as to communicate with the developer carrier 1 through the developer storage part 3 and storing toner T so as to supply to the developer storage part 3, a rotation member 5 that is provided in the developer storage part 3, rotates by coming into contact with or closely to the developer carrier 1 and also takes in the toner from the toner storage part 4 to the developer storing part 3 in the state of imparting rotational force to the developer G in the developer storage part 3 and a feeding force reducing means 6 to reduce developer feeding force near the end part of the rotating member 5 in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280576-A (JP)
Title: Structured document conversion device, structured document conversion method, and structured document conversion program
Inventor: NIWA TAKAMASA
IPC: G06F12/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structured document conversion device by which the document processing efficiency of a structured document is enhanced without missing document information (a text) applicable by the conversion of the structured document.  <P>SOLUTION: The structured document conversion device comprises: a structural analysis section 32 analyzing the structure of the structured document to prepare tree structure including hierarchical information specifying the parent-child relationship of each node of an element and the text; and a tree structure conversion section 36 reducing the number of hierarchies of the structured document by extracting a text node based on the tree structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276849-A (JP)
Title: Power supply device for receiver for vehicle
Inventor: SUGA MASANOBU
IPC: B60R25/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device capable of reducing the influence of noises received by a receiver of a vehicle at ignition-on time.  <P>SOLUTION: In the power supply device supplying a drive voltage to a receiver 10 receiving a transmitted signal from a keyless remote controller 12 and also receiving a transmitted signal from a tire air pressure sensor 11, the power supply device has a clock generator 2, an output circuit 4 generating a pulse voltage signal to set a desired output timing from a DC voltage based on a clock signal output from the clock generator 2, and a CPU 5 controlling the output timing of the pulse voltage signal output from the output circuit 4. The CPU 5 outputs a control signal to the output circuit 4 so as to set the pulse voltage signal to a first output timing at the ignition-on time, and the pulse voltage signal to a second output timing at ignition-off time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280702-A (JP)
Title: Content distribution system for vehicle, method thereof and content distribution program
Inventor: YAMAZAKI TETSURO
IPC: G01C21/26
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce errors in content distribution timing as much as possible even in the cases where variation in speed is sharp, such as in a traffic congestion, by controlling content distribution in consideration of an average staying time of a user's vehicle.  <P>SOLUTION: An average staying time forecasting part 12 calculates an average vehicle running speed per each unit mesh from the average running speed of other vehicles sharing services, which have already run, forecasts the average staying time for each unit mesh on a set pathway reflecting the congestion information obtained externally on the calculated average speed, and switches the service contents that follow the content extracted by an extracting part 11 for extracting the content to be distributed according to the average staying time which has been forecast through a service switching control part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286090-A (JP)
Title: Packing
Inventor: KATO HISAMI
IPC: F16J15/324
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing provided with structure capable of eliminating oil leak even in use in a high-pressure load state, and eliminating abrasion at a heel part due to lubrication defective.  <P>SOLUTION: This packing is provided on a cylinder 1 to slide in contact with a piston rod 2 that is movably inserted into the cylinder 1 for sealing a gap between the cylinder 1 and the piston rod 2. It is provided with a base part 6 of a circular form having a heel part 6a that is flat on the inner circumferential side, a main lip 8 of a circular form raised from the inside of the base part 6 to slide in contact with the piston rod 2 by the inner circumferential surface to seal the gap, and a lip part 9 formed on the inner circumferential side of the main lip 8 to be projected inward. An axial groove 13 for storing working fluid is provided in the heel part 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283045-A (JP)
Title: Combine harvester
Inventor: MORIYAMA KOJI
IPC: A01F12/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which can prevent the dropping of grain straws delivered from a transport portion to a grain straw transfer portion.  <P>SOLUTION: This combine harvester is characterized in that a grain straw presser is formed by continuously and pivotally supporting and connecting grain straw presser-forming pieces in the direction along the side of a thresher and press-energizing the grain straw presser-forming pieces to the feed chain side with a pressing means, wherein the grain straw presser-forming piece disposed on the entrance side of the thresher is press-energized with a pressing means disposed in the front of the entrance of the thresher, and the grain straw presser-forming piece disposed on the exit side of the thresher is press-energized with a pressing means disposed behind the exit of the thresher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284864-A (JP)
Title: Hollow ceramic particle
Inventor: KATO TAKAYUKI
IPC: B01J2/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide hollow ceramic particles having a homogeneous, tough, and porous crust composed of tightly bonded ceramic powdery particles.  <P>SOLUTION: The hollow ceramic particles have a hollow structure formed from a porous crust composed of bonded ceramic powdery particles and have a mean particle diameter of 10 to 100 μm and a strength at break of 5×10<SP>4</SP>MPa or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289459-A (JP)
Title: On-vehicle apparatus for narrow band communication system
Inventor: OKAWA AKIHIRO
IPC: H04B7/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure the time required for inter-road-vehicle communication and to decrease communication errors independently of the installation environment of an on-vehicle apparatus different in each vehicle.  <P>SOLUTION: The on-vehicle apparatus includes a function of deciding the timing to start communication by comparing the reference level with the RSSI voltage in response to the electric field strength of a received wireless signal. Then the reference level can be fine-adjusted according to the control signal from a control processing section of the on-vehicle apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289952-A (JP)
Title: Coil end fixing adhesive sheet, coil end fixing method using the same, and motor with coil end fixed thereby
Inventor: IHARA HAKUTAKU
IPC: H02K15/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make an epoxy resin infiltrate into the wide range of a coil end.  <P>SOLUTION: Non-woven fabric are bonded to both faces of a film-shaped base material 12 by adhesives 14. The epoxy resin and an elastomer are liquified by an organic solvent, doped in the non-woven fabric and dried, and after that, a main agent layer 16 is formed. A diaphragm layer 18 is formed on the surface of the main agent layer 16 by applying a water-soluble phenol resin thereto and drying it. A cured agent layer 20 is formed on the surface of the diaphragm layer 18 by liquifying powder imidazole by the organic solvent, applying it to the surface and drying it. The epoxy resin that has become low in density is made to infiltrate into the wide range of the coil end by inserting the adhesive sheet 10 in the coil end and applying heat and pressure at the time of forming the coil end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291111-A (JP)
Title: Cutting device
Inventor: HARADA EIICHI
IPC: B41J29/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device actuating two cutters clipping and cutting off a tape by a single drive source.  <P>SOLUTION: A stepping motor 37 is clockwise rotated to clockwise move a connecting rod 39 around a clipping cut blade guide shaft 33 via a two-gear reducer 36 and a gear 35, a cutter carriage 29 is turned to the side of printed tape member 12', and the tip 27a of a clipping cut blade 27 supported to a cutter support part 31 is intruded into the tape 12'a and adhesive 12'b of the printed tape member 12'. Then, the cutter carriage 29 vertically moves by an incorporated drive system coacting with the feeding/returning operation of a platen roller 18 to cut it off with the cutoff cut blade 27. After that, the cutter carriage 29 is lowered and the stepping motor 37 inversely rotated, so that the hook part 32 of the cutter carriage 29 which is turned counterclockwise is engaged with a projection part 25 in the side of a rotating blade 22. The rotating blade 22 raised along with the cutter carriage 29 is rotated in slide contact with the fixed blade 21 to cut off the printed tape member 12'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290385-A (JP)
Title: Body fluid constituents measuring apparatus and control method
Inventor: YAGUCHI YOSHIAKI
IPC: A61B5/157
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body fluid constituents measuring apparatus which detects whether a chip and a lancet are attached and determines whether the lancet is unused or used in a comprehensive manner and a control method.  <P>SOLUTION: The body fluid constituent measuring apparatus is equipped with a body fluid collecting device attachment part to which a body fluid collecting device, equipped with a puncture member for making a wound on a skin and exuding a body fluid and a constituent detecting part for detecting the constituents of the exuding body fluid, is detachably attached and a driving mechanism for launching the puncture member from a waiting position where the puncture member is ready to be launched to a puncturing position where the puncture member makes a wound on the skin. The body fluid constituent measuring apparatus includes a first detecting means for detecting the attachment of the body fluid collecting device to the body fluid collecting device attachment part, a second detecting means for detecting the driving means located at the waiting position, and a third detecting means for detecting whether the constituent detecting part obtains the body fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292130-A (JP)
Title: Feeder
Inventor: NAKAMURA KAZUHISA
IPC: B65H1/24
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise generated by the impact of a hopper against the other member such as a feed roller in, for example, an ink jet recording device.  <P>SOLUTION: This feeder feeds a recorded material onto which liquid is jetted in a liquid jetting area to the liquid jetting area. The feeder comprises the hopper for pushing out the recorded material from a recorded material tray on which the recorded material is placed when the recorded material is fed to the liquid jetting area, a drive cam driving the hopper, and a rotation limiting part adding a rotation control force obstructing the rotation of the drive cam to the drive cam when the hopper is moved in a direction moving to the camshaft of the drive cam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249045-A (JP)
Title: Nail clipper
Inventor: MURAKAMI HIROSHI
IPC: A45D29/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nail clipper capable of preventing scattering of nail chips after clipping nails.  <P>SOLUTION: The nail clipper has an upper blade side soft material 3 and a lower blade side soft material 4 for holding and fixing the nail chips produced after clipping of nails just before the nails are clipped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004304221-A (JP)
Title: Receiving terminal device for digital broadcast, and digital broadcasting system
Inventor: URAKAWA HIROYOSHI
IPC: G10L13/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a visually handicapped person or a person having weakened eyesight such as an elderly person to recognize the electronic program information which is displayed in characters on a display, although the information is transmitted to users, that it is also difficult to transmit the information in voice by a conventional technique, and that it is further difficult to change the information to a voice according to the preference of the user.  <P>SOLUTION: This device consists of a digital tuner, a demodulating means, a transport decoding means, a RAM memory, a non-volatile memory, a voice data memory, a voice decoding means, a voice electronic program information decoding means capable of converting the electronic program information into voice, a voice synthesizing means capable of synthesizing the output from the voice decoding means with the output from the voice converting means, a voice signal coding means, and a control means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302667-A (JP)
Title: Chat log recording method and chat log recording program
Inventor: SASE FUMITAKA
IPC: G06F13/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chat log recording method capable of timely recording a log from a previous traced back line when damage from harassment is suffered in a chat.  <P>SOLUTION: The chat log recording method in which recordings are carried out by a client connected to a chat server through a network comprises a log recording process (Step S202) that records as a log file a log sent from the server as soon as a chat is started (Step 201), and a report log creating process (Step S208) that specifies a remark thought to be a harassment action as a remark message in the chat log (Step S206), traces the conducted chat from the position prior to the specified remark message, and creates a report log file with the lines from that line on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304368-A (JP)
Title: Device for estimating signal interference ratio and device for estimating interference signal
Inventor: IWAMATSU TAKANORI
IPC: H04B17/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal interference ratio estimating device and a signal interference estimating device capable of calculating the signal interference ratio between a desired signal component included in a communication signal and an interference signal component with high accuracy.  <P>SOLUTION: This signal interference ratio estimating device has a first operating means for outputting the mean square of the communication signal as a first output signal P, a second operating means for averaging the communication signal over n samples and outputting the mean square of the averaged communication signal as a second output signal Q, a desired signal calculating means for calculating the desired signal component A by multiplying the difference between the result obtained by multiplying the second output signal by (n), being the number of averaging number and the first output signal, by a prescribed number C<SB>A</SB>, an interference signal calculating means for calculating the interference signal component B by multiplying the difference between the first output signal and the second output signal by a prescribed number C<SB>B</SB>, and a signal to interference ratio calculating means for calculating a value that is in proportion to the signal to interference ratio SIR by calculating the ratio of the desired signal component to the interference signal component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302051-A (JP)
Title: Image blurring correction apparatus
Inventor: HISHINUMA KENJI
IPC: G03B5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blurring correction apparatus reducing irregularities in an image by stopping image blurring correction processing when judging that pan or tilt operation is performed on performing image blurring correction processing, holding a vibration-proof lens at a fixed position for a fixed time, and returning the vibration-proof lens to a reference position (center of shake) when the fixed time elapses.  <P>SOLUTION: A CPU 18 obtains the position of the vibration-proof lens 10 for correcting image blurring based on an angular velocity signal from an angular velocity sensor 14. When judging that the angular velocity signal is due to pan/tilt operation, the CPU 18 stops the image blurring correction and returns the lens 10 to the reference position after the fixed time elapses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300867-A (JP)
Title: Hood latch
Inventor: UEHARA HIROMOTO
IPC: E05B83/24
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a hood latch that a latch in a hood mounted onto the body side with a bolt is made difficult to be opened from the outside of a vehicle.  <P>SOLUTION: A latch case 3 in the hood 1 is so constituted that a lug section 6 is mounted to the body side from the forward side of the vehicle with the bolt 8, a cover 30 fitted in the latch case 3 from above is interlocked with the latch case 3 in the direction of a width of the vehicle and in the downward direction by a leg section 33 or the like to place the top section 31 near to the hood 1 and, at the same time, that both right and left front sections 32 can cover the forward side of the vehicle of the bolt 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308723-A (JP)
Title: Clutch controller for transmission
Inventor: YOSHIKAWA HARUHIKO
IPC: F16H61/20
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch controller for a transmission capable of preventing the stop of an engine even when a driver quickly returns a clutch pedal in low rotating frequency of the engine, while allowing the driver to enjoy the clutch pedalling operation similar to manual transmission.  <P>SOLUTION: In this controller of the clutch for transmitting the output of the engine loaded on a vehicle to a transmission, a clutch actuator is mounted for connecting and disconnecting the transmittance of the engine output to the transmission by operating a clutch pedal and the clutch mechanically disconnected from the clutch, the pedalling amount by the driver, of the clutch pedal is detected (S86), so that the drive of the actuator is controlled while applying the clutch engagement amount (pedal stroke cl.pdl) corresponding to the detected pedalling amount of the clutch as an upper limit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI