baber/WOPTO huggingface dataset:
Patent JP-2002314597-A (JP)
Title: Voice packet communication equipment
Inventor: SUZUKI SHIGEAKI
IPC: G10L19/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice packet communication equipment that can properly change a data quantity to be assembled into packets properly depending on a channel state even when a channel state of a transmission path differs from that of a reception path. SOLUTION: The voice packet communication unit is provided with a coding section 2 that applies high efficiency coding to a voice input signal from a terminal, a voiced sound determination section 1 that determines voiced sound/ silence of the voice input signal from the terminal, a packet decomposing section 13 that decomposes the packet received from a packet channel, a decoding section 7 that decodes the voice signal subjected to high efficiency coding included in the received packet, a packet loss supervisory section 12 that collects statistic information of the loss of the received packets, a statistic information output control section 14 that controls a timing when the statistic information is outputted to an opposed device,  a packet assembly section 11 that assembles the high efficiency coded voice signal by the coding section 2 and the statistic information into packets and outputs them to a packet channel, and a determination threshold generating section 10 that controls a voice sound determination threshold based on the packet loss.
Patent JP-2002119881-A (JP)
Title: Disposer mount device
Inventor: OHATA UKIO
IPC: F16F15/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To mount a disposer to a sink by a vibration-proof rubber coupling tube and a compression spring and thereby to hold vibration proofing action of the rubber coupling tube and to prolong the life thereof. SOLUTION: A fitting tube 3 attached to the sink 1 and the disposer 5 are joined by the rubber coupling tube 7. An upper supporting plate 10 attached at an upper part than the rubber coupling tube by surrounding the fitting tube 3 and a lower supporting plate 14 attached at a lower end face of the rubber coupling tube 7 by surrounding a charging port 6 are provided. Supporting bars 20 are attached at several positions of the upper supporting plate 10 so as to be able to oscillate and a spring bearing piece 22 is attached to a lower end of the supporting bar. The supporting bar 20 is inserted into an inserting hole 17 provided in a spring bearing plate 16 provided at the lower supporting plate 14, the lower supporting plate 14 is pushed up by the compression spring 25 arranged between the spring bearing piece 22 and the spring bearing plate 16 while surrounding the supporting bar 20.  Thus degradation of the rubber coupling tube 7 due to weight of the disposer is prevented.
Patent JP-2001292896-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker by which the porridge of rice is easily and safely cooked from a small amount of leftover rice. SOLUTION: An operating part 4 is provided with a selecting means 9 for selecting normal heating for cooking from raw rice or porridge heating for cooking the porridge of rice from cooked rice. When porridge heating is selected by the means 9, contents are heated to be boiling, heating is stopped after boiling or after heating for a fixed time by a low flame. After a fixed time elapses, completion is reported to a user by a display part 11 or a reporting means 12.
Patent JP-2002314651-A (JP)
Title: Portable terminal
Inventor: KOBAYASHI HIROYOSHI
IPC: H04W88/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which enables others to recognize that a mode where a speech function of the portable terminal is stopped to perform the other functions has been set. SOLUTION: A portable terminal 20 can perform the speech function and the second functions other than the speech function and is provided with an input part 14 which selects the mode of performing only the second functions without performing the speech function, a control part 2 which sets the mode based on selection in the input part, and a mode display part 4 which displays that the mode has been set.
Patent JP-2001358249-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/12
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device which can radiate heat highly effectively and have high reliability and an inexpensive structure, and a method for manufacturing the same. SOLUTION: The semiconductor device has the following structure: a semiconductor element is attached to die pads and is connected to a wiring pattern on a bonding pad substrate with wirings; through holes are made in the die pads; and the heat radiating regions of a heat radiating plane sandwiched by interior substrates and the bottom surface of the substrate is thermally connected to the die pads. The through hole is filled with conductive paste such as silver paste to further reduce apparent thermal resistance and is previously coated with an insulating resist to prevent a die attaching material from oozing to the backside of the substrate.
Patent JP-2001347363-A (JP)
Title: Rotational casting method and rotational casting apparatus
Inventor: KAHN FRIEDHELM
IPC: B22D13/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotational casting method and a rotational casting apparatus capable of improving the productivity when used in the mass production. SOLUTION: In the rotational casting method in which a mold (23) is assembled on a substrate (22), the finished mold (23) is rotated by about 180 deg. around the horizontal axis of rotation, a casting container which is removed from the mold and provided with an opening end (46) positioned thereabove is filled with a molten stuff (54) for one casting lot, a casting container (43) is sealed to and coupled with an in-gate end part (36) of the opening end (46), and the mold (23) is rotated by about 180 deg. around the horizontal axis of rotation together with the casting container (43) in contact therewith. As a result, the molten stuff (54) reaches the mold (23), and the casting container (43) is removed from the position of the mold (23).
Patent JP-2002333861-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption of a light-emission device. SOLUTION: Power consumption of this display device is suppressed, while preventing a current flowing into a light-emitting element from being increased according to the rising of temperature either by inverting the light and the darkness of an image according to the brightness of the image which is to be displayed on a pixel part or by reducing the number of bits while eliminating bits of a digital video signal which is to be inputted to the pixel part from a lower rank side or by making the magnitude of a current flowing into the light-emitting element provided in the pixel part to be kept always constant, even when the temperature of an organic compound layer is changed, while providing a light-emitting element for monitoring the temperature in the light- emission device.
Patent JP-2002314820-A (JP)
Title: Color image processor
Inventor: KITAI TADASHI
IPC: H04N19/90
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed color image processor that minimizes the variation of the compression rate of an image as much as possible depending upon the contents of the image and, in addition, guarantees the execution of data expansion and compression so that the execution may be in time for the printing operation of a printer. SOLUTION: This color image processor uses a compressing means which compresses images at a fixed rate regardless of the patterns of the images, an image memory which stores at least one-frame of compressed data, and an expanding means which outputs image data synchronously to the printing operation of an output device. The processor compresses data read from a scanner in real time, stores the compressed data in the image memory, reads out the compressed data from the memory synchronously to the printing operation of the output device, and expands the read-out data by using the means and memory.
Patent JP-2002311917-A (JP)
Title: Portable terminal device, and image display method and program thereof
Inventor: KURAMATSU HIROYASU
IPC: G09G3/36
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a portable terminal device which can suppress deterioration in picture quality when used at low temperature. SOLUTION: The display interval time(DIT) of a currently displayed image #N and the display response time(DRT) of a display part at the temperature in the periphery of a display part are compared with each other (step S5); when DIT<DRT, the DIT of a next image #(N+1) is added to the DIT (step S9) and when the addition DIT>=DRT, an image #(N+2) is displayed the addition DIT later (step S11 to step S2) while the image #(N+1) is skipped.
Patent JP-2002316316-A (JP)
Title: Method for kneading amorphous resin
Inventor: OTA YOSHIO
IPC: B29C48/405
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an extrusion method not generating lowering of physical properties of an amorphous resin caused by deterioration of the resin stagnating in a die part when the amorphous resin or a composition containing the same is extruded. SOLUTION: The amorphous resin of 100 pts.wt. or the composition containing the same as a matrix of 100 pts.wt. is melted and kneaded under a condition of dimensionless extrusion quantity DLQ=0.004-0.025 and the number of rotations of 50-1,500 rpm using a twin-screw unidirectional rotary extruder and the molten resin or composition is extruded under such a condition that the temperature T of the resin at the outlet of a die plate is the glass transition point of the amorphous resin +60-260 deg.C and the mean retention time(t) of the die part is 3-45 sec.
Patent JP-2002320395-A (JP)
Title: Air-conditioner
Inventor: KISHI SHIGERU
IPC: F24F11/89
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity smoothing capacitor for rectifying and smoothing an AC power supply. SOLUTION: A large capacity smoothing capacitor becomes unnecessary because an AC multi-phase power generator is used as the power supply and the voltage thereof is used through the full-wave rectification. Thereby, the system can be simplified and cost reduction can also be realized.
Patent JP-2002320096-A (JP)
Title: Image processing method
Inventor: NAKAMORI HIROSHI
IPC: H04N1/23
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To output the special color of a desired color by eliminating the influence of the color correction of a plurality of colors on the special color. SOLUTION: This method is provided with processing for applying color separation to color plate data equivalent to the special color by a plurality of other colors to obtain the color-separated data of the special color, processing for applying color correction to the plurality of colors to obtain color corrected data and processing for combining the color-separated and the color corrected data of the special color.
Patent JP-2002319645-A (JP)
Title: Package for housing semiconductor element and semiconductor device
Inventor: SAWA YOSHINOBU
IPC: H01L23/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent high-frequency signal components of terminating signals from reflecting, entering into the terminating electrode of a semiconductor element and causing the malfunction of a semiconductor element. SOLUTION: For a circuit board 6 housed inside a semiconductor package, a line conductor 6b for grounding, whose one end is electrically connected to the semiconductor element 5 and other end reaches the edge part of an upper surface and for which a high resistance part 8 is provided in the middle, is formed on the upper surface, a same surface grounding conductor layer 16 formed, so as to surround the line conductor 6b and connected to the other end side of the line conductor 6b is provided on the upper surface, and a grounding conductor layer 6c is formed on the lower surface. Furthermore, a conductor layer 6d is formed from the other end of the line conductor 6b to the end face of the circuit board 6 and the grounding conductor layer 6c.
Patent JP-2002321711-A (JP)
Title: Press-through pack packaging device and press-through pack package
Inventor: TAKEDA MASAKI
IPC: B65B47/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a press-through pack packaging device and a press-through pack package which are superior both in moldability and curling properties attained after research from an aspect of the press-through pack packaging to solve problems of moldability caused when a partial heating plate is used. SOLUTION: Defective molding caused by cooling of a sheet when molding is prevented by humidifying a molding die. Specifically, the die is used, the heating plate to partially heat is employed, and the die is humidified by connecting a water bath to the die.
Patent JP-2002319918-A (JP)
Title: Method and instrument for measuring distortion
Inventor: GOTO HIROSHI
IPC: H04J11/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an instrument for measuring distortion, which can effectively measure a distortion in a DMT system. SOLUTION: This instrument is provided with a BPF 5 for generating a cancel signal, with which the phase of a pilot tone included in the DMT signal of ADSL is deviated by π, a signal generator 3, a circuit composed of a PLL circuit 13 and a phase inverter 12, an adder 11 for multiplexing the cancel signal and the DMT signal, and a measure 4 for measuring the strength of the signal component of a pilot tone frequency in the signal multiplexed by the adder 11 as a strength of a distortion component.
Patent JP-2002323096-A (JP)
Title: Gear type transmission
Inventor: KITAOKA SHINJI
IPC: F16H3/093
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To enable shortening the lengths of shafts without reducing the number of selectable transmission steps, and enable a transmission gear ratio to be selected in a wide range without impairing the rigidity of each shaft, in a gear type transmission. SOLUTION: This gear type transmission is provided with an input shaft 20 and output shaft 30 which are coaxially arranged, and a pair of counter shafts 40 and 50 in parallel with the coaxial shafts 20, 30. On each counter shaft, there are provided a plurality of transmission counter gears 41, 42, 52 to 54 that respectively engage in pairs with input gears 21 to 24 provided on the input shaft. On the counter shaft 40, there is fixed a first reduction counter gear 43 that engages with a first output gear 31 fixed on the output shaft and forms a pair of first reduction gears. On the counter shaft 50, there is fixed a second reduction counter gear 55 that engages with a second output gear 32 fixed on the output shaft and forms a pair of second reduction gears, which differ from the pair of first reduction gears in transmission gear ratio.
Patent JP-2002320053-A (JP)
Title: Information providing and collection system in phone intercommunication
Inventor: KINO MASATO
IPC: H04M3/42
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To realize an effective means to obtain an income for realizing a free charge phone service in a phone intercommunication. SOLUTION: A CM song is used in place of a phone call tone so as to provide pleasant music to users and advertisement opportunities to sponsors. Since the CM song is used for the call tone, users hear the CM song with much attention without fail so as to obtain a great advertisement effect. This advertisement income can provide a free charge phone service.
Patent JP-2001359029-A (JP)
Title: Data recording medium
Inventor: KAWAMURA MAKOTO
IPC: G11B20/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a data recording medium that is compatible with versions and rating modes that uses a reproduction system to select a reproduction channel of audio data corresponding to a reproduction pattern of image data thereby reproducing the audio data and the image data corresponding to the reproduction pattern. SOLUTION: Image data, data with respect to a language of channels, and a flag to designate a reproduction available channel of the data with respect to the language corresponding to each of the reproduction patterns of the image data are recorded in a data recording area.
Patent JP-2002327908-A (JP)
Title: Combustion device
Inventor: HASEGAWA HIROKI
IPC: F23D11/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device to be short in a time needed for ignition and excellent in facility. SOLUTION: In the combustion device 1, a primary air cylinder 88 is heated by an auxiliary hot heater 109. Air fed in a vaporizing chamber 60 and mixed in fuel gas is preheated and vaporization of fuel at the initial stage of use is rapidly effected. A heat insulation packing 130 is located between the vaporization chamber 60 and a burner port base 36, and since the heat of the vaporizing chamber 60 is prevented from escaping to the burner port base 36, the temperature of the vaporizing chamber 60 is rapidly increased and fuel can be vaporized early.
Patent JP-2002327809-A (JP)
Title: Differential gear type continuously variable transmission
Inventor: ONISHI KATSUNORI
IPC: F16H1/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear type continuously variable transmission capable of continuously and variably changing a series of operation from stop to connection, capable of smoothly operating the connection, and capable of easily controlling the rotational frequency and the change gear ratio with a small-sized electric motor. SOLUTION: This differential gear type continuously variable transmission is provided with an input gear provided with an input shaft, an output gear provided with an output shaft, a differential gear device interposed between the input gear and the output gear to transmit the power, a worm gear mechanism formed of a worm wheel included in the differential gear device and a worm gear to be engaged with the worm wheel, and a control device including an electric motor for controlling the rotational brake of the differential gear device through the worm gear mechanism and an electric control device.
Patent JP-2002326147-A (JP)
Title: Spherical machining method for head charcoal
Inventor: TOKITO TAKESHI
IPC: A44C27/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method that machines hard charcoal into a smooth spherical surface. SOLUTION: Subspherical polyhedral cuts of hard charcoal 1 are enclosed in spherical spaces 2a whose internal surface forms a polishing surface 2b, and water 4 containing bubbles is continuously fed into the spherical spaces 2a and discharged therefrom. Movement of the water 4 containing bubbles randomly rolls the hard charcoal 1 in the spherical spaces 2a and brings the surfaces into contact with the polishing surfaces 2b to polish them.
Patent JP-2002030278-A (JP)
Title: Use of (per)fluoro polyether derivative for treatment of substrate having low surface energy
Inventor: VISCA MARIO
IPC: C09D171/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method in which resistance to the wettability to a material having a low surface energy and the penetration of both water-type and hydrocarbon-type liquids are improved. SOLUTION: The use of a mono- or di-functional derivative of a (per)fluoro polyether having the structure: W-L-YFC-O-Rf-CFY-L-W (I) and Rf-CFY-L-W (II) [wherein, L is an organic binding group -CO-NR'-(CH2)q- [wherein, R' is H or a 1-4C alkyl; and q is an integer of 1-8]; Y is F or CF3; W is -Si(R1)α(OR2)3-αgroup [wherein, α is 0, 1 or 2; R1 and R2 are same or different, and each a 1-6C alkyl group, a 6-10C aryl group or a 7-12C alkylaryl or arylalkyl]; and Rf has 200-5,000 number average molecular weight, and at least one repeating unit of (CFXO), (CF2CF2O), (CF(CF3)CF2O), (CF2CF(CF3)O) [wherein, X is F or CF3]] for improving water-repellency and oil-repellency of a substrate having the low surface energy is provided.
Patent JP-2002333388-A (JP)
Title: Environment measuring apparatus and method therefor
Inventor: HASHIDA MAKOTO
IPC: G01N1/22
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To precisely and dynamically measure environments inside local spaces formed in semiconductor production processes. SOLUTION: The production device 30 is installed with a local space 20 formed in an equipment cabinet 10. A measuring hole 40 for environmental measurement is formed in the side of the cabinet 10. A measuring worker guides a tube, probe or the like of the environment measuring apparatus into the equipment cabinet 10 through the measuring hole 40 and measures environments (e.g. finely divided particles and the concentration of gas-like poisonous substances). Clearances generated between the measuring hole 40 and the tube, probe or the like of the environment measuring apparatus is sealed up, for example, using an adhesive tape 50 or other sealing members. During the non- measuring period, the measuring hole 40 is closed with a lid 42.
Patent JP-2002331296-A (JP)
Title: Bathtub water cleaning system
Inventor: MUROZUMI RYOJI
IPC: B01F1/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub water cleaning device capable of performing the removal of bacteria from bath water and the deodorization and decoloration of bath water by stably mixing ozone gas with bath water without leaving the ozone gas in bath water in a bathtub and requiring a special power device. SOLUTION: In the bathtub water cleaning device 10 for absorbing the bath water 11a in the bathtub 11 by a circulating pump 12 and sending the same to a septic tank 13 to return the cleaned water to the bathtub 11, a gas-water mixer 14 for finely dividing the ozone gas to mix fine ozone gas bubbles with the bath water is arranged on the water absorbing side of the circulating pump 12 to send the water mixed with the ozone gas to the circulating pump 12 along with the bath water 11a from the bathtub 11 to clean the bath water 11a and an automatic air venting valve 24 for separating and discharging the excess ozone gas is further provided to the septic tank 13.
Patent JP-2002330811-A (JP)
Title: Purse with small money pocket
Inventor: TAKEDA TSUNEJI
IPC: A45C1/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a purse with small money pockets having a novel structure combined with the small money pockets so as to classify and house plural kinds of small money by a proper classification in a purse body in the purse with the small money pockets. SOLUTION: In this purse with the small money pockets, partition parts 3, 3, etc., having a valley folding structure are integrally sewn up at valleys 31 and both side edges in a groove formed of a small money pocket bottom surface part 11 and a purse body 1 part can be folded with both side fold lines 12a and 13a as a boundary so that a reverse proper place of a main lid surface part 12 and a surface of a sub-lid surface part 13 corresponding to the reverse place are mutually freely attached and detached by a temporarily fastening part 5.