baber/WOPTO huggingface dataset:
Patent JP-2001311508-A (JP)
Title: Catalytic combustion system and control method therefor
Inventor: MURAOKA SHOICHI
IPC: F23N1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic combustion system having high durability by reducing a heat shock applied to a catalyst plate therein on start-up. SOLUTION: The system performs gas combustion with 100% output in the initial stage of precombustion for preheating an evaporation chamber 12 and a catalyst plate 20 by forming flames inside the evaporation chamber 12, which evaporates a fuel and supplies the same to a catalyst layer, and then with output reduced to 80%. The initial increase in output causes rapid heating of the evaporation chamber 12 and the succeeding decrease in output causes gradual heating of a catalyst plate 20. As a result, it is possible to reduce a heat shock applied to the catalyst plate 20 without increasing the period of time for precombustion.
Patent JP-2001013506-A (JP)
Title: Liquid crystal display element and its manufacture
Inventor: NISHIYAMA SEIJI
IPC: G02F1/1339
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element with little deterioration of display quality caused by temperature variation by improving the temperature characteristics of the display quality affected by high hardness and low elasticity of post spacers or the like. SOLUTION: The element comprises a pair of substrates 1, 2 equipped with transparent electrodes 5, 6, spacers 3 arranged between the pair of substrates 1, 2 to maintain the gap between them constant and a liquid crystal layer 4 enclosed between the substrates 1, 2. In this case, the spacers 3 are elastic, and the element is made in such a way that the sum of repulsion of the spacers 3 and the internal pressure of the liquid crystal layer 4 is always nearly 1 atm and the repulsion of the spacers 3 and the internal pressure of the liquid crystal layer linearly vary respectively with respect to temperature variation in the use temperature range of the element.
Patent JP-2001312865-A (JP)
Title: Optical disk device
Inventor: OYA ATSUSHI
IPC: G11B20/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of data omission and recording stop when data are introduced at a high speed into an optical disk device which conducts a rewriting and writing into a different region when there exist defects which prevents correct recording. e.g. scratch and stain, on an optical recording medium, thereby occurring recording speed reduction. SOLUTION: When recording and reproduction of information are not being conducted and laser light beams are tracking along the track on an optical information recording medium, defects on eth medium are detected by abnormality in the level of light beams reflected from the medium of the laser light beams being irradiated to determine the propriety of the reading of physical addresses or the recording of the information, and the detected defects are registered on a defect registration region provided on the medium.
Patent JP-2001316502-A (JP)
Title: Heat transfer sheet, heating structure, heat radiation structure, electric examination method and apparatus using the same
Inventor: IGARASHI HISAO
IPC: H05K7/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transfer sheet having excellent nonadhesion suitable for constructing a heating structure and a heat radiation structure, capable of preventing a body from making an adhesion state between the heat transfer sheet and the body even in the case of contact of the body pressing against the surface of the heat transfer sheet under a high-temperature condition and slightly contaminating the connection surface of the body and to provide the heating structure, the heat radiation structure, an electric examination method and an apparatus using the same. SOLUTION: This heat transfer sheet is characterized by comprising a polymer part and a heat transfer member and having the surface subjected to nonadhesion treatment. This heating structure this heat radiation structure, this electric examination method and this apparatus are obtained by using the heat transfer sheet.
Patent JP-2000349954-A (JP)
Title: Image processor and data processing method
Inventor: MATSUMOTO NAOYUKI
IPC: H04N1/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and a data processing method by which a host side can easily comprehend whether or not an original is properly set in the case of reading an image on an original. SOLUTION: In this data processing method, when a command is received from a host computer via an interface connected to the host computer and a scanner information request command is received (S501), information about whether the original whose image is to be read by a scanner is presence an not is imparted to the host computer via the interface (S510), and when receiving a read request command (S503), the scanner is allowed to read the image (S534) on the original on the basis of a read parameter received by a read parameter set command (S502, S520).
Patent JP-2001319241-A (JP)
Title: Image data generator for voice-driven dynamic picture
Inventor: AKIYAMA YOSHIAKI
IPC: G06T13/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image data generator for voice-driven dynamic picture capable of constituting a telephone equipment or independent image generator, for which only the preparation of a few or one face image is sufficient and it is not necessary to send a large quantity of data at the time of transmission. SOLUTION: This device is provided with a sampling and storage means for previously sampling and storing the typical example of mouth state changes corresponding to the specified voice of a speaker, a read means for reading one image of the face of the speaker, a change adding means for changing the mouth of the image on the basis of the state changes of the mouth stored in the sampling and storage means concerning the mouth of the image read into this read means, and a storage means for storing the state of the mouth changed by this change adding means.
Patent JP-2001320216-A (JP)
Title: Helical and producing method therefor
Inventor: IMAGAWA TOSHIYUKI
IPC: H01Q1/24
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable helical antenna, which can be inexpensively produced by a simple process and can be thinned/miniaturized, and a producing method therefor. SOLUTION: This method is provided with a base material forming step for making an outer peripheral surface 9a of a base material 9 almost into circumferential surface and an antenna line forming step for forming antenna lines 13, 13a and 13b by spirally plotting a conductive viscous member 29 with a central axis CL of the circumferential surface as a center in respect to the outer peripheral surface 9a of the base material 9.
Patent JP-2001314381-A (JP)
Title: Bilogical data collection system
Inventor: WATSUJI TORU
IPC: A61B5/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To more precisely collect biological data becoming a base for diagnosing the health condition of a subject without forcing excessive load on the subject. SOLUTION: The biological data collection system is equipped with a measuring instrument for measuring the biological data of the subject and a detector arranged in the activity region of the subject to detect the activity of the subject and the biological data measured by the measuring instrument are collected in relation to the activity of the subject detected by the detector. Herein, in order to more efficiently collect the biological data, a collection apparatus for collecting the biological data measured by the measuring instrument and the activity of the subject detected by the detector may be further provided. In order to widely spread the collection system at a lower introducing cost, it is preferable to use household electrical appliances as the detection means used in the collection system.
Patent JP-2001320747-A (JP)
Title: Matrix switching circuit
Inventor: TAKAHASHI TSUGIO
IPC: H04L12/42
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a matrix switching circuit as an LSI enabling low power consumption in the present state where the microfabrication of the LSI advances. SOLUTION: A third circuit part 213 which is the principal part of the matrix switching circuit is provided with 64 pieces of second circuit parts 212 in which 12 pieces of first circuit parts 21100-21111 are put in one bundle, and has composition set as second circuit parts 21200-21263. The first circuit part 211 is provided with a 64 to 1 selector 233 to input in parallel unit data (STS-1) in which respective input data 231 of 40 G are separated into 64 pieces of each 622 Mbps by 8-bit parallel. The 64 to 1 selector 233 selects the one piece of specific data inputted among the unit data separated into 64 pieces. Individual STS-12, namely, signal for one frame is selected by selecting each data time sequentially by a 12 to 1 selector 223, and, thereby, the third circuit part 213 outputs 64 sets of STS-12.  When the switch is composed of a CMOS circuit, the power consumption of a circuit portion which is not selected can be suppressed by the existence of the 64 to 1 selector 233. Besides, the layout of the circuit can also be simplified.
Patent JP-2001322493-A (JP)
Title: Vehicle circumferential image display
Inventor: ANDO TOSHIYUKI
IPC: B60R1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically register unregistered parking lots and to automatically display a vehicle circumferential image at all times, when performing driving operation for parking the vehicle. SOLUTION: When detecting a present location of the vehicle, obtaining information of parking lots, collating the present location of the vehicle with the parking information to decide whether the present location is a parking lot or not, and deciding that the present location is the parking lot, the vehicle circumferential image photographed by an image pickup means 1 is displayed on a display means 8. Then, if not obtaining the decision result that the present location is the parking lot based on the collation result between the present location and the parking lot information, and when the driving operation for parking the vehicle is detected, the present location is newly registered and stored as the parking lot.  This constitution can automatically register the unregistered parking lot and once registered, the vehicle circumferential image is automatically displayed on the display in parking the parking lot from the next time. During performing the driving operation for parking the vehicle, the vehicle circumferential image can be automatically displayed at all times.
Patent JP-2001318609-A (JP)
Title: Freely attachable and detachable marker
Inventor: NISHIDA SHIGERU
IPC: E01F9/669
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a marker which, enables a user to attach and detach the marker even while keeping wearing thick gloves, is highly durable as a mark sheet is damageless, and is easily and freely attachable and detachable to and from not only the body, such as arms and legs, but poles, road safety fences, etc., as well insofar as these are columnar. SOLUTION: One side face of a sheet body 1 formed by affixing a one-side sheet part 2 of a rectangular shape and the other side sheet part 3 consisting of soft materials of polyvinyl chloride thereto is a marking surface 1A as an armband, and the other side face is a wrapping surface 1B to the arm. A windingly fitted spring plate 7 which acts spring force in a winding direction when this plate is deformed from a curved form to a flat form is freely insertably and removably inserted into a spring housing part 4 formed at the sheet body 1. The marking surface 1A of the sheet body 1 is provided with a marking part 6 consisting of characters 'guide'.
Patent JP-2001325711-A (JP)
Title: Magnetic recording medium
Inventor: INOUE SATORU
IPC: C09D175/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic recording medium excellent in magnetic characteristics and having good surface properties. SOLUTION: In the magnetic recording medium 10 with a magnetic layer 2 formed by coating with a magnetic coating material on a nonmagnetic substrate 1, the specific surface area of a magnetic powder in the magnetic coating material forming the magnetic layer 2 is 50-80 m2/g and a binder in the material contains a polyurethane resin having a tertiary amine as a polar group and 1-10 parts by weight of a fruit acid based on 100 parts by weight of the magnetic powder.
Patent JP-2001326085-A (JP)
Title: Sound-to-light conversion device
Inventor: TANABE TETSUO
IPC: H05B37/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To improve a synchronized feeling between sound of music and emitted light. SOLUTION: With a low band-pass filter 14, the sound-to-light conversion device makes only an output signal with the frequency of 80 Hz±40 Hz pass out of the sound signal output of a variable gain circuit 12, and extracts the amplitude of the sound signal input of low frequency band by a low band amplitude detecting circuit 15, and makes the amplitude of the sound signal input correspond to the brightness which makes a row of red, green and blue colored light emitting diodes R-LED, G-LED, B-LED emit light. Further, with a middle band-pass filter 16, the device makes only an output signal with the frequency of 800 Hz±400 Hz pass out of the sound signal output of a variable gain circuit 12, and extracts the amplitude of the sound signal input of middle frequency band by a middle band amplitude detecting circuit 17, and makes arbitrary colors illuminate.
Patent JP-2001321677-A (JP)
Title: Titanium oxide/carbon composite particle and its manufacturing method
Inventor: ISHIHARA SHINICHIRO
IPC: C01B31/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium/carbon composite particle excellent in photocatalytic performance and suitable for a water treating material, a deodorant, an antibacterial material, a coating material, or the like. SOLUTION: The manufacturing method of the spherical titanium oxide/ carbon composite particle is implemented by carbonizing a spherical titanium oxide/carbon composite particle containing titanium oxide on the surface and inside, which is composed of carbonizable organic material such as cellulose.
Patent JP-2001330346-A (JP)
Title: Gas recovery system
Inventor: YASUDA KIYOSHI
IPC: F25B45/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas recovery system capable of suppressing lowering of recovery capacity and besides recovering gas to be recovered at temperature lower than a using limit temperature. SOLUTION: The gas recovery system comprises a gas recovering device 3 to recover a chlorofluorocarbon gas of an air-conditioner 1 having the chlorofluorocarbon gas, a heat exchanger 8 to cool the gas recovered by the gas recovering device 3, and a recovery container 9 to store the gas cooled by the heat exchanger 8.
Patent JP-2001329537-A (JP)
Title: Pile cap for driving hollow pile of pile driving machine
Inventor: HISHIYAMA TAMOTSU
IPC: E02D13/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To block a clearance between a pile cap and a hollow pile by a simple structure to prevent scattering of mud water. SOLUTION: A ring body 20 provided with a ringlike seal member 19 adhering closely on an upper end part of an existing hollow pile 1 on a lower face is arranged in the pile cap 3 locked in the upper end part of the existing hollow pile 1, the ring body 20 is supported so as to move in the axial direction of the existing hollow pile by a plurality of rods 21 arranged in the peripheral direction in the pile cap, and a coil spring 22 energizing the ring body 20 in the direction of upper end of the existing hollow pile is provided.
Patent JP-2001333077-A (JP)
Title: System changeover system for switch and system changeover method
Inventor: OWADA JUNICHI
IPC: H04L12/70
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a cell loss caused at system changeover regardless a part of a specific cell is lost without the need for provision of a buffer to a channel section. SOLUTION: First only an incoming cell route to an ATM switch section is switched to a SBY(standby) side ATM switch section 2b, and specific cells are sent to an ATM application section 3 from an input output channel section 1 via an ACT(active) side ATM switch section 2a. The ATM application section 3 returns them to the input output channel section 1 via the ACT (active) side ATM switch section 2a. When the input output channel section 1 confirms the reception of the head specific cell, an outgoing cell route from the ATM switch section is also switched to the SBY(standby) side ATM switch section 2b.
Patent JP-2001334891-A (JP)
Title: Door hinge for automobile
Inventor: OKAMOTO TATSUHIKO
IPC: B60R16/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a door hinge for an automobile capable of improving reliability of ground connection between a body and a door without using a ground cable. SOLUTION: This device is made by metal plate which has elasticity, forms a hinge bracket 12 on body side attachment division 15c attachable to the side of a body 11 on one end, and installs an end of a hinge arm 14 with a connection division part 15 which forms a door side attachment division 15e attachable to the side of a door 13 on together with one end the other end. A leading through hole 14f capable of inserting through the connection division part 15 is formed on the hinge arm 14. This device is made of the connection division part 15 to assemble on the hinge arm 14 by placing a substantially half part of the body 15a along a side toward the opening direction of the door 13 on the hinge arm 14, and the substantially half part 15a continued to the door side attaching 15e along a side toward the closing direction of the door 13 on the hinge arm 14.
Patent JP-2001332535-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MITSUYA HARUHITO
IPC: H01L21/302
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To form a desired hole or groove pattern without using a stopper film or without remarkably increasing the number of manufacturing processes. SOLUTION: In an etching process where etching is advanced by the irradiation of UV light and the absorption of etching gas, only a designated cell in a matrix UV light source L1 is lighted and the desired area of not more than a chip size on a semiconductor wafer is irradiated with UV light 5. Then, a material to be etched is selectively worked.
Patent JP-2001334424-A (JP)
Title: Fixing band fastening device
Inventor: YAMAMOTO TOMOHIKO
IPC: B23P21/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing band fastening device capable of smoothly mounting a fixing band without being kept into contact with a bellows part even when a resin boot is deformed, and capable of surely mounting large and small annular mounting parts of the resin boot on predetermined positions. SOLUTION: This fixing band fastening device is provided with large and small side end part positioning mechanisms 39a and 39b respectively positioning large and small annular mounting parts of the resin boot 18 mounted on a constant velocity joint 12 on the predetermined positions, and a bellows part pressing mechanism 38 for pressing the bellows part 35 of the resin boot 18 adjacent to the small annular mounting part mounted on a driving shaft; 16 toward the large annular mounting part side.
Patent JP-2001337027-A (JP)
Title: Image processing and particle size measuring apparatus
Inventor: NAKAYAMA HIROSHI
IPC: G01N1/28
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing and particle size measuring technique constituted so as to be able to accurately convert the particle size constitution of a particulate material to data in a moment. SOLUTION: An image processing and particle size measuring apparatus is equipped with a feeder 62 for feeding the particulate material supplied to the upper surface of a sample charging table 6 while developing the same in a planar state by vibration, a sample tape forming apparatus 7 for continuously delivering a tape 70 so as to continuously bond the particulate material falling from the sample charging table to the upper surface of the tape to continuously wind up the tape having the particulate material bonded thereto, a video camera 9 for continuously taking the projection image of the particulate material bonded to the upper surface of the tape, and an image processing apparatus for operationally processing the taken projection image to convert the particle size constitution of the particulate material to data.
Patent JP-2001334033-A (JP)
Title: Pachinko machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game configuration which is rich in variety for a pachinko machine. SOLUTION: A variable display apparatus 6 starts a variable display motion based on the entering of a game ball in a start winning port 9, and display lamps A to D of a probability-changing pattern quantity display apparatus 7 start a flickering display. Either one of the display lamps A to D is selected by a lottery process of a probability-changing pattern quantity lottery device, and the selected display lamp performs a lighting up display. Respective display lamps indicate the kind of a pattern which is variably displayed on the variable display apparatus 6. In respective patterns, a pattern of a different quantity which generates a big win accompanying a probability variation is included, and the pattern corresponding with the selected display lamp is selected, and is variably displayed on the variable display apparatus 6.  The probability by which the big win accompanying the probability variation is generated changes depending on the difference in the display lamp which is selected.
Patent JP-2001339229-A (JP)
Title: Antenna system and its manufacturing method
Inventor: NORO JUNICHI
IPC: H01Q11/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To attain the simplification of the system and the price reduction and the improvement of assembly workability accompanying it and to precisely evaluate the performance. SOLUTION: On one substrate 40, a phase shifter circuit 20 and a low-noise amplifying circuit 30 are formed and have beltlike conductor connection parts 22 and 32 connecting the both by solder 50 on the substrate 40, and the conductor connection parts 22 and 32 are arranged closely having a given gap. The conductor connection parts 22 and 32 each have a short land making soldering easy and secure at the tip or a through hole for a test probe nearby the tip.
Patent JP-2001338659-A (JP)
Title: Fuel cell system and temperature control method of reforming equipment
Inventor: OKAMOTO MASARU
IPC: H01M8/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system having a good response to a temperature control of a reforming equipment. SOLUTION: The fuel cell system is comprised of a reforming equipment temperature detection means 9 to detect the temperature of the reforming equipment 1, 2, a reforming equipment temperature control means 23 to control an opening degree of a bulb 7 for an anode side pressure adjustment of the fuel cell main body 3, so that an actual temperature of the reforming equipment detected with the reforming equipment temperature detection means may turn into a target temperature, a pressure detection means 20 to detect a pressure of the anode side entrance of the fuel cell main body 3, a pressure detection means 22 to detect a pressure of cathode side entrance of the fuel cell main body 3, and cathode side pressure control means 24,  25 to control the pressure of the cathode side entrance of the fuel cell main body based on the actual pressure detected with these two pressure detection means 20, 22.