baber/WOPTO huggingface dataset:
Patent JP-2003152736-A (JP)
Title: Transmission device and method, recording medium, and program
Inventor: HATTORI MASAKAZU
IPC: H04L29/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device that attains retransmission in the unit of second data without losing the real timing performance of streaming against the occurrence of a communication error and minimizes the effect on the occurrence of missing data. SOLUTION: The transmission method of this invention includes: a step S11 of initializing a timer; and a step S13 of executing flash processing, that is, processing of clearing a packet waiting buffer and a transmission queue when it is discriminated in a step S12 that a flash time is reached. Further, a time until the flash time is selected to be a time being a multiple of N of an interval for wireless transmission of all base band packets corresponding to one data block at a prescribed communication speed. For example, in the case that the communication speed is 320 kbits/sec, the data length of a data block is 400 bytes, and N=4, the time until the flash time is 40 msec.
Patent JP-2002221738-A (JP)
Title: Board comprising display region, liquid crystal apparatus and projecting display unit
Inventor: MURAIDE MASAO
IPC: G09F9/35
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage current of a pixel switching TFT influenced by a reflected light to a polarizing plate, etc., and stabilize a characteristic of the pixel switching TFT in a liquid crystal apparatus and a projecting display apparatus using it. SOLUTION: In a board 300 for the liquid crystal apparatus 100, the first light shielding film 7 is provided at least under a channel region 1c of the pixel switching TFT, extends along a scanning line 2, and is connected to a constant potential wire 8 for supplying a constant potential outside a pixel region, and the potential of the first light shielding film 7 is fixed.
Patent JP-2003152826-A (JP)
Title: Sound volume adjustment method for mobile telephone and mobile telephone provided with sound volume setting function
Inventor: ICHIHASHI TAMAMI
IPC: G10L13/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone that can individually adjust an alarm tone and a tone volume of each ringer tone. SOLUTION: A control section 5 in the mobile telephone provided with a schedule management function, is provided with a schedule setting means 1, a ringer tone setting means 4, an alarm tone setting means 2, and a tone volume adjustment means 3, the schedule setting means 1 sets/stores a schedule item for schedule management and a time when an alarm tone rings in pairs, the alarm tone setting means 2 sets/stores alarm tone kinds by each schedule item to produce an alarm tone according to the tone volume set in the tone volume adjustment means 3, the ringer tone setting means 4 sets/stores the ringer tone type corresponding to the arrival of a phone call and electronic mail to produce the ringer tone according to the tone volume set in the tone volume adjustment means 3,  and the tone volume adjustment means 3 sets/stores the tone volume by each alarm tone stored in the alarm tone setting means 2 and by each ringer tone type stored in the ringer tone setting means 4.
Patent JP-2003149414-A (JP)
Title: Prism device, projection type display device using the prism device and method for manufacturing prism device
Inventor: FUSHIMI YOSHIMASA
IPC: G02B27/18
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To comparatively easily form an optical prism having small astigmatism and high performance stability by controlling the interval of air layers by the thickness of a metallic or dielectric deposition layer in a projection type display device using a prism having the air layer and obtaining highly accurate face parallelism and the air layer of a small interval and to inexpensively provide the projection type display device having high performance. SOLUTION: The projection type display device is provided with a light bulb, a 1st and 2nd prisms 32, 33 arranged successively from the light bulb side and the thin air layer 44 formed between the 1st and 2nd prisms 32, 33. The 1st and 2nd prisms 32, 33 are triangular prisms and a metal or dielectric substance is deposited on an area other than an optical effective area of a face of the 1st prism 32 which is opposed to the 2nd prism 33 as spacers 54, 55 for regulating an interval between the faces as means for forming the thin air layer 44 to regulate the interval between the 1st and 2nd prisms.
Patent JP-2003179606-A (JP)
Title: Multicast address allocation apparatus, information distribution apparatus, information distribution system, multicast address allocation method, information distribution method, multicast address allocation program, information distribution program and recording medium
Inventor: WATANABE YUUGO
IPC: H04W4/08
Filed: 2001-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution apparatus capable of efficiently distributing information.  <P>SOLUTION: The information distribution apparatus 10 according to the present invention is an information distribution apparatus 10 that performs multicast transmissions of the information to a plurality of mobile terminals 50, this information being relayed by a plurality of base stations 40, and is constituted comprising a multicast address allocation apparatus 20. The multicast address allocation apparatus 20 comprises a mobile terminal information DB 21 for storing location information on the mobile terminals 50 and user registration information, and extracts, from the mobile terminal information DB 21, the mobile terminals 50 which are the targets of the information distribution on the basis of the information stored in the mobile terminal information DB 21 and of designation information transmitted by an information supply terminal 30, to thereby allocate a multicast address. The information distribution apparatus 10 then transmits a paging signal, which has the multicast address added thereto, to the areas in which the designated terminals 50 thus extracted are located, and makes multicast transmissions to the mobile terminals 50 which respond to the paging signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003145605-A (JP)
Title: Extrusion molding machine and die for extrusion molding
Inventor: MOGI OSAMU
IPC: B29C48/31
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding machine which can continuously mold even a molten resin mixed with a waste material such as sawdust into a prescribed plate shape without defective molding and a die for extrusion molding. SOLUTION: The extrusion molding machine has an extruder main body 1 in which a freely rotatable screw 11 is set in a cylinder 4, an extrusion head 14 fitted to the tip part of the cylinder 4, and the die 15 connected to the extrusion head. The extrusion head 14 is fitted freely openably/closably to the tip part of the cylinder 4 through a hinge 16, and the die 15 which is a flat die with a channel 26 formed in the die expanded in a fan-shape toward a slit-shaped discharge opening 27 is divided into a freely openable/closable upper part die 28A and a lower part die 28B.  A plurality of heat generation controllable heating elements 36 are fitted to each of the die 28A and the die 28B in a prescribed arrangement pattern, and a pair of lip plates 44 which can adjust the upper and lower clearances of the discharge opening 27 and a pair of width adjusting plates 45 which can adjust the opening width of the discharge opening 27 are fitted to tip parts of the die 28A and the die 28B. A choker 37, with channel resistance pieces 40 whose quantity of protrusion into the channel 26 can be adjusted arranged in the longitudinal direction of the discharge opening 27, is fitted to the upper part die 28A.
Patent JP-2003152201-A (JP)
Title: Solar battery and its manufacturing method
Inventor: TSUKUDA YOSHIHIRO
IPC: H01L31/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost solar battery by increasing the productivity without causing any slice loss by solving the problem that a method for slicing an ingot of the casting method by a wire saw requirs a high device cost and a long slice time and discards about 50% of a silicon raw material to increase the cost, and further can use only a noncontact electrode or vapor-deposition electrode for cell formation since a low-cost process such as screen printing cannot be applied to sheet growth because of an uneven part formed in a sheet substrate although the sheet growth can directly be obtained at a high speed. SOLUTION: Plate type silicon obtained by partially grinding at least projection parts of plate type silicon in an uneven part shape is used for the substrate of a solar battery. By the grinding method for the projection parts, the projection parts are polished at least partially by a grinding mechanism with an abrasive and screen printing as a low-cost process is usable.
Patent JP-2003156094-A (JP)
Title: Shock absorber
Inventor: SUGIYAMA MIZUHO
IPC: F16F9/32
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an operation characteristic in a rebound spring almost the same as the expected operation characteristic even if a car height changes due to the change of on-vehicle load in a shock absorber adopted in a vehicular suspension device without a car height adjusting function (e.g. an air suspension). SOLUTION: This shock absorber is constituted so that a rebound spring 17 built in a cylinder 13 is compressed in the axial direction between a piston rod 19 and the cylinder 13 by extending the piston rod 19 at the time of rebound. An adjusting mechanism 20 is provided for adjusting an axial clearance between a rod side engaging part 17 of the rebound spring 17 and locking part 19a provided on the piston rod 19 to zero in a state of keeping a preloaded compression force of the rebound spring 17 almost same when a car height changes due to the change of on-vehicle load.
Patent JP-2003162453-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: IMAMIYA KENICHI
IPC: G06F9/445
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To make it the most critical feature that, in this invention, data for system bootstrapping can be written on any given address on memory in NAND flash memory used for file memory and the like.  <P>SOLUTION: For example, the starting address for a data storage area for bootstrapping 11a to store the data for the system bootstrapping is stored on a data storage area for the bootstrapping 11b designated in advance. If power-on is detected by a power-on reset circuit 26, a control circuit 22 is devised to automatically read out the data for the bootstrapping stored on the data storage area for bootstrapping 11a based on the starting address stored on the data storage area for the bootstrapping 11b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162151-A (JP)
Title: Developing device and image forming apparatus
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain toner scattering at a developer recovery part and the drop of carrier caused by carrier scattering at the exposed part of a developer carrier in a two-component developing device equipped with a developing sleeve including a magnetic field generating means arranged so that the peak of flux density in the normal direction of a magnetic pole on a more downstream side in the rotating direction of the developer carrier than the main magnetic pole of the developer carrier is exposed from the aperture part of a developing device casing.  <P>SOLUTION: This developing device is equipped with the main magnetic pole P1 generating magnetic field for napping the developer on the developing sleeve 4 in a developing area from the aperture part of the developing device casing 2 and an auxiliary magnetic pole P1b adjacent to the more downstream side in the rotating direction of the developing sleeve 4 than the main magnetic pole. Then, the peak of flux density in the normal direction of the auxiliary magnetic pole is at a position where it is exposed from the aperture part of the casing, and a toner scattering restraining sheet member 13 is provided at the end of the casing on a more downstream side than the developing area, and a magnet seal 12 is provided on the opposed side of the sheet member 13 to a photoreceptor drum 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164097-A (JP)
Title: Fitting structure of motor and magnetic disc recording device
Inventor: TASHIRO TOMOYUKI
IPC: G11B19/20
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of a motor in which a motor is fitted in a case without using a screw, and to provide a magnetic disc recording device comprising the structure.  <P>SOLUTION: In the fitting structure of motor, a motor 97 is disposed in a case 93 which seals off the outside air, and a fitting surface 2f of a bracket 2 of the motor is abutted with a fitting surface 93f of a case base 93a so that the motor is secured. The motor is bonded/fixed with an adhesive sheet 96 interposed between the joining surfaces of the fitting surface 93f of the case base 93a and the fitting surface 2f of the bracket 2 of the motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163775-A (JP)
Title: Facsimile equipment
Inventor: NAMIKAWA MASANORI
IPC: H04N1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide facsimile equipment capable of judging white paper of a read image with high precision.  <P>SOLUTION: The facsimile equipment is provided with a reading part 4 for reading an original, an image memory 3 for storing the read image, an operation part 6 for specifying reading line density and performing various operations, and a system control part 1 having functions for detecting white paper not by reading the specified line density but by reading the maximum line density in the case of reading of the original, converting the image into the specified line density and storing it in the image memory 3 when the image is not white paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165045-A (JP)
Title: Grinding member, method for manufacturing the same, and grinding method
Inventor: TABATA YOSHINORI
IPC: B24B37/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding member, a method for manufacturing the same, and a grinding method, wherein a grinding pad of a suitable pattern is installed on an elastic substrate without requiring much manpower.  <P>SOLUTION: In this grinding member 1, a flocked layer 5 of a fiber 4 is installed on an elastic substrate 2 through an adhesive layer 3 in between them. The layer 3 is patterned on the substrate 2, a field flow static flocking device 100 is used for flocking, and the member 1 is used for grinding a concave lens surface or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166082-A (JP)
Title: Extrafine copper wire for bonding semiconductor element
Inventor: ISHIZUKA KEIICHI
IPC: C23F11/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrafine copper wire for bonding semiconductor elements, which can retard time degradation of bonding strength in the second side of bonded in air at least by 30 days, semiconductor elements.  <P>SOLUTION: The extrafine copper wire for bonding the semiconductor elements has an antioxidation coating on an extrafine base copper wire, wherein the antioxidation coating includes a cyclic amine, and has an average film thickness of 2.5-12 nm on the surface. The extrafine copper wire is then wound in crossed multilayers on a spool, and enclosed in a hermetic bag having a non-oxidizing atmosphere inside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168198-A (JP)
Title: Vehicle lane decision apparatus and vehicle controller
Inventor: NISHIDA MAKOTO
IPC: B60R21/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lane decision apparatus and a vehicle controller which can properly set a prescribed reference line for a vehicle from a plurality of marking lines which are detected and adjacent to each other.  <P>SOLUTION: The marking lines drawn on the surface of a road is detected from a picture taken with a camera, and the marking lines to be a pair of white lines dividing a traveling lane are extracted from them. Then, the interval between the pair of marking lines extracted as the white lines is detected. Under a situation where the interval between the pair of marking lines extracted as the white lines is detected, when the plurality of marking lines adjacent to each other are detected on at least one side of the road from the picture taken from the camera, based on the interval between the pair of marking lines as the white lines detected at the point of time, a pair of marking lines having an interval closest to the interval are extracted as the white lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170390-A (JP)
Title: Meat box driving device of meat slicer
Inventor: MATSUMOTO HITOSHI
IPC: B26D3/28
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly restart the operation of a meat slicer when an inverter mounted on the slicer fails.  <P>SOLUTION: The meat slicer comprises a round tooth A rotated on a frame F and a meat box B carrying a material and reciprocating on the frame with the front end part thereof positioned along the surface of the round tooth. In the meat box driving device, an inverter 3 arranged continuously with a sequencer 5 is connected to the drive circuit Eb of a meat box motor M2. Connectors CN1 and CN2 are connected to the front and rear of the inverter 3. When the inverter fails, the connectors CN1 and CN2 at the front and rear are direct-coupled to each other to form a bypass circuit Eu in the drive circuit of the meat box motor so that the slicer S can be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174514-A (JP)
Title: Call center reception service
Inventor: SATO TEIJIRO
IPC: H04M3/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly perform reception service by a plurality of groups of reception terminals in accordance with the traffic states, to prevent generation of an incomplete call, recall and to prevent drop in connection service regarding a call center reception service system for performing reception of reserved tickets, etc., via a telephone network or an IP (Internet protocol) network by the plurality of reception terminals.  <P>SOLUTION: When a telephone number of a call center is dialed from a telephone set 21 in the existing telephone network 22, connection information, etc., regarding the call are transferred to a call agent 11 via a common line device 16 and further delivered to an application server 13. The application server 13 manages the states of all the reception terminals 15, 15' under command of it and when the reception terminal 15 which is intended to be connected is congested, instructs the call agent device 11 to connect an incoming call with the reception terminal 15' for substitute of the reception terminal 15 on the IP network. The call agent device 11 performs connection control with the reception terminal 15' according to the instruction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171705-A (JP)
Title: Method for charging raw material into blast furnace
Inventor: WATAKABE SHIRO
IPC: C21B5/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably promote the reduction of raw materials in a raw material layer by controlling the reduction condition in the raw material layer with coke mixed therein in a method for charging raw materials into a blast furnace in which the raw materials mixed with coke and coke alone are alternately charged in layers.  <P>SOLUTION: The mixture of coke in the raw material layer is adjusted so that the mixture ratio of coke is higher at lower layers of the raw materials and is reduced toward upper layers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161061-A (JP)
Title: Protection device of vehicle cylinder lock
Inventor: HASHIMOTO MANABU
IPC: E05B77/44
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device of a vehicle cylinder lock capable of storing a shutter board in a casing, being controlled between a closing position for closing an insertion-hole corresponding to a key hole of the cylinder lock and an opening position for opening the insertion-hole, setting a magnet lock in the casing, being allowed in the case an operation of the shutter board to the opening position from the closing position is fitted to a fitting recess section of a magnet key, increasing a degree of freedom of the selection for the quality of the material and a manufacturing method of the shutter board and forming the shutter board of a material with high strength.  <P>SOLUTION: The magnet lock 25A is separately formed from the shutter board 24A, at the same time, a rotor 26A has the fitting recess section 27, and the rotor 26A is connected to the shutter board 24A through a link mechanism 44.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182505-A (JP)
Title: Gas generator for steering wheel air bag of automobile
Inventor: BACK FRIEDRICH
IPC: B60R21/26
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator easily manufacturable, attachable to the inside of an air bag module mounted to a steering wheel, and usable as a vibration damping device.  <P>SOLUTION: This gas generator for an air bag is mounted to the steering wheel of an automobile having a filter pipe for storing a gas generating agent filler. The gas generator is constituted as the vibration damping device, and is connected to the steering wheel via a hollow and truncated-cone-shaped spring member formed of gas a impermeable polymer material and a fixed flange. The connection between the spring member 1 and the filter pipe 3 and/or the fixed flange 2 is provided as an snap-in by engagement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184107-A (JP)
Title: Foundation construction of structure
Inventor: NISHIO HIROTO
IPC: E02D27/06
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation construction capable of controlling settlement of a structure excellent in economic efficiency as well as facilitation of construction.  <P>SOLUTION: A foundation 1 comprised of a bottom section 11, a rising section 12 and an upper section 13 and enclosed with an inside hollow is constructed as the direct foundation for holding a building 100, and it is so provided that a floor slab 101 of a first floor of the building 100 is combined with the upper section 13 of the foundation 1. By the constitution, the foundation 1 has both functions as a foundation beam and a continuous foundation, and since it is built in the simple shape of a rectangular section in the uniform thickness, of each of constitutions, the settlement of the building 100 can be rationally controlled at a low construction cost without taking time for work such as form framing, bar arrangement or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002279478-A (JP)
Title: Currency validator
Inventor: BAUDAT GASTON
IPC: G07D7/00
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of deriving a classifying function for classifying items of currency. SOLUTION: This method includes deriving plural measurements from at least one currency sensor and plural currency items, forming a set of data corresponding to a point of a first space by elements of the data collection on the basis of the measurement, determining the set of values corresponding to the measured values, and selecting a kernel function corresponding to a mapping of the first space to a second space. This method derives an expression representing the function of the measured values, and derives the classifying function on the basis of the expression.