baber/WOPTO huggingface dataset:
Patent JP-2002117763-A (JP)
Title: Method for manufacturing gas discharge panel and its manufacturing device
Inventor: SASAKI YOSHIKI
IPC: H01J11/20
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a resin component used for making a sealing member pasty is gasified in a definder process, adheres to a phosphor in the periphery and causes the deterioration of a characteristic in lighting a panel. SOLUTION: This manufacturing method has a process for forming a sealing member around at least one substrate out of two substrates and a process for heating while generating an air current from the display area side of the sealing member toward the peripheral end side of the substrate. The carbon constituent produced in the definder process is pushed away to the outside of the substrate along the air current and flows into the display area side without adhering or deteriorating the display characteristic.  Alternatively, the method has a process for forming the sealing member around at least one substrate out of the two substrates and a process for heating with the upper part of the substrate covered with a protective member, so that the carbon constituent produced in the definder process never adheres to the display area side due to the effect of the covering with the protective member nor causes the deterioration of the display characteristic.
Patent JP-2002116315-A (JP)
Title: Manufacturing method for micro optical element
Inventor: TERADA JUNJI
IPC: G03F1/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a micro optical element which has high irregularities. SOLUTION: The surface of a substrate 1 is coated with a thick-film resist film 3 of photosensitive resin, a gray scale mask 4 having a specific pattern drawn is brought into contact with the resist film 3 with a uniform force, and 1st exposure is carried out through the specific pattern. Then the gray scale mask 4 is replaced with another mask, which is brought into uniform-force contact with the resist film 3 as mentioned above; and 2nd exposure is so carried out as to form a pattern at a part which is not exposed in the 1st exposure. After the processing of this multiple-exposure state, development is carried out to obtain the micro optical element which has a saw-tooth type diffraction grating 6.
Patent JP-2001145010-A (JP)
Title: Method for maximizing resolution of image
Inventor: DORON AMIR
IPC: H04N5/225
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can realize a consecutive coverage with highest image quality at any magnification. SOLUTION: The digital camera (1310) is provided with a processor (1325) having an algorithm (1400) that compares one set of resolution pixel values in a generated image file with any of resolution pixel values in a file selected by a user and corresponding to that of the resolution pixel values in the image file, and provides one set of the resolution pixel values in the generated image file when the pixel value in the file selected by the user and corresponding to the pixel value in the image file is the corresponding resolution pixel value in the generated image file or over, or provides one set of the reduced resolution pixel values in the generated image file when not.
Patent JP-2001297986-A (JP)
Title: Laser imaging of thin layer electronic circuit material
Inventor: NACKER WAYNE E
IPC: H05K3/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser imaging method of a thin film electronic circuuit material. SOLUTION: For forming thin film electronic constituent components, a thin film having desired electric characteristics is deposited on a layer consisting of different materials. Heat energy from a computer guided laser device is used fror removing selected parts of the thin film. In one aspect, the thin film is an electrically conductive material such as platinum or doped platinum, and the base body of the thin film is a metal foil such as a copper foil. The heat energy from the device laser removes parts of the thin film. In another aspect, a layer of zero valence metal is deposited on a dielectric material base and the dielectric material base has a melting point or decomposition temperature substantially above that of the zero valence metal. The zero valence metal layer is patterned by the computer guided laser beam to form electronic circuit constituent parts.
Patent JP-2002124948-A (JP)
Title: Packet exchanger
Inventor: SODA KEIICHI
IPC: H04L12/28
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a packet exchanger which can achieve non-blocking even if a high network speed and a large capacity of a packet buffer are realized. SOLUTION: A network interface module(NIM) has an NRX 6 receiving a packet from a network, RXBUFs 8a-8d corresponding to respective interface modules of connection destinations, a DEMUX 7 which outputs the packet received by the NRX 6 to the RXBUF corresponding to the address of the packet, an MUX 9 which outputs the received packets in a selection order, and an NTX 10 which transmits the packets received from the MUX 9 to the networks. All the NIMs are connected into a matrix by using the RXBUFs and MUXs 9 of the respective NIMs.
Patent JP-2001193309-A (JP)
Title: Aseismatic slit member
Inventor: MURAOKA HITOMI
IPC: E04B1/98
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic slit member being easy in manufacturing and having excellent fire resistance. SOLUTION: This aseismatic slit member is composed of a flexible material A capable of absorbing vibration and a laminated body by laminating a thermally expansive material layer B having heating expansibility and forming a fire resistant heat insulating layer having bulk density not more than 0.5 g/cm3 after being heated at 600 deg.C for 10 minutes and a reinforcing plate C.
Patent JP-2002119211-A (JP)
Title: Coffee extract liquid obtained from roasted coffee bean having <=24 value of l and uniform coffee comprising milk component
Inventor: OGAWA AKIHIRO
IPC: A23F5/24
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a coffee extract liquid available from roasted coffee beans having <=24 value of L and a uniform coffee comprising a milk component. SOLUTION: This coffee comprises a polyglycerol ester of a fatty acid having >=80 deg.C cloud point measured in a 20% aqueous solution of sodium chloride at 1 wt.% concentration or an alkali metal salt of an organic acid monoglyceride. Furthermore, the coffee comprises a sucrose ester of a fatty acid having 5-9 HLB therein. The coffee comprises the coffee extract liquid obtained from the roasted coffee beans having <=24 value of L, the milk component and the sucrose ester of the fatty acid having >=10 HLB. The method for producing the coffee comprises carrying out an ultrahigh temperature(UHT) treatment of a liquid comprising the coffee extract liquid and the milk component.
Patent JP-2002129428-A (JP)
Title: Elastic yarn for sanitary product
Inventor: ARIMOTO TAKASHI
IPC: D01F11/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an elastic yarn which is used for a sanitary product and can provide the highly reliable sanitary product free from the drawing of the elastic yarn. SOLUTION: This polyurethane elastic yarn for the sanitary product, characterized in that an adhesion strength to a polyester filament non-woven fabric having a METSUKE of 25 g/cm2 is >=150 cN after 20 hr, and >=150 cN after 100 hr, that the unwinding property of the yarn is <=120%, and preferably further that the surface of the elastic yarn is coated with an oiling agent in an amount of 0.01 to 5 wt.% based on the weight of the yarn.
Patent JP-2002135839-A (JP)
Title: Communication system
Inventor: KISHI SHINYA
IPC: H04W4/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for transmitting exact walking data from a base station to the portable telephone set of a user according to a request even without fitting a manpo-kei (registered trademark), i.e., pedometer, to the user. SOLUTION: In the system composed of plural base stations having a map information storage part previously storing map information around the base station for each base station and the portable telephone set having an input part for inputting various kinds of communication information, a display part for displaying various kinds of communication information and a communication part for communicating with each of base stations, the base station is composed of a receiving part for receiving the radio wave of communication information containing the request of the walking data from the communication part of the portable telephone set, a position detecting part for detecting the position of the target portable telephone set at the interval of prescribed time on the basis of the received radio wave of the communication information,  a calculating part for calculating the moving distance of the portable telephone set from the detected position information of the target portable telephone set and the map information stored in the map information storage part and calculating the number of steps from the preset average step width of the user, and a transmitting part for transmitting the calculated moving distance and number of steps to the communication part of the target portable telephone set as walking data.
Patent JP-2001175295-A (JP)
Title: Voice coding device
Inventor: FUCHIGAMI NORIHIKO
IPC: G10L19/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a voice coding device of which the construction are processing are simpler without using a band division method and can be reduced in cost. SOLUTION: At the time of coding a speech signal, this voice coding device obtains a linear prediction value and a prediction remainder of the present signal from a past signal in the time domain by plural predictors 12-1, 12-2,..., 12-n of different characteristics, selects a predictor which provides the minimum prediction remainder among the output signals of the plural predictors, and outputs the output signal from the selected predictor with a signal identifying the predictor. In the case of decoding, decoding is carried out by selecting a proper predictor by using a signal identifying the predictor.
Patent JP-2002128480-A (JP)
Title: Hydraulic circuit of lift for maintenance of vehicle
Inventor: HIHARA YUKIYOSHI
IPC: F15B11/22
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To automatically correct the difference in level between a master cylinder and a slave cylinder under the actual use of a lift. SOLUTION: In this hydraulic circuit of the lift for the maintenance of a vehicle, a first master check valve 14 opened when a piston 11 of the master cylinder 10 reaches its upper limit is mounted on the piston 11, a first slave check valve 24 opened when a piston 21 of the slave cylinder 20 reaches its upper limit is mounted on the piston 21, a second check valve 15 opened when the piston 11 of the master cylinder 10 reaches its lower limit is mounted on the piston 11, and a second slave check valve 25 opened when the piston 21 of the slave cylinder 20 reaches its lower limit to communicate a piston side chamber 13B of the master cylinder 10 to a piston side chamber 23B of the slave cylinder 20, is mounted on the slave cylinder 20.
Patent JP-2002135727-A (JP)
Title: Television device
Inventor: FUJII HARUHIKO
IPC: H04N5/93
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a television device which can make equal sound level between CD and DVD in reproduction. SOLUTION: ROM 51 has stored a number of sound volume settings and their corresponding level change ratios. IC 5 accepts values established by a user in the sound volume settings and discriminates whether what is to be reproduced is a CD or a DVD by the discriminating signal given from a loader 1. In the case of a DVD, IC 5 outputs the sound level change ratio corresponding to the sound level setting value to IC 2. On the other hand, in the case of a CD, after adjusting the sound level change ratio corresponding to the sound level setting value using a prescribed adjustment ratio, it outputs the adjusted sound level change ratio to IC 2. According to those ratios, IC 2 changes the level of analog signals representing the input sound from the loader 1, and then outputs them to an amplifier circuit 3.
Patent JP-2002138522-A (JP)
Title: Shrinkable non-freezing sprinkler
Inventor: YOSHIHARA YOSHINORI
IPC: F16K27/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a shrinking type non-freezing sprinkler that has a good operability and is less costly in terms of parts replacement. SOLUTION: The sprinkler is composed of a first piston 18 which slides in a vertical direction along a first sheet face 12a which is provided inside a lower body 12, a second piston 20 which is connected to the upper edge of the first piston by screws, a top 22 which slides in the vertical direction along a second sheet face 12b, and a cylindrical part 26 of which inside becomes a third sheet face 26a. Its vertical hole 18a provided to the first piston, a vertical hole 20b provided to the second piston and a horizontal hole 20c are communicated together, and the second piston 20 slides along the third sheet face 26a in the vertical direction. Meanwhile a female screw 26b is formed inside of the upper part of a cylindrical part 26 and the cylindrical part slides when a male screw engaged with the above female screw is screwed into it.
Patent JP-2001167593-A (JP)
Title: Synchronous type memory device and its continuous read- out method
Inventor: JO YOSHAKU
IPC: G11C7/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous type memory device and its continuous read-out method which can perform continuous read-out operation with a single word mode. SOLUTION: A synchronous type memory device having a single word mode is composed of a word decoding circuit in which a word signal is latched in a non-volatile section of an internal clock signal having a clock cycle being faster than a clock cycle corresponding to the prescribed CAS latency by two clock cycle after input of a read-out instruction in read-out operation of the single word mode, and generating a selecting signal of a complementary logic state responding to the latched word signal and a mode selecting signal, and a selecting circuit and receiving data corresponding to a column selected by the column selecting circuit, responding to the selecting signal, and transmitting lower-order/higher-order data out of the above data to an output buffer circuit continuously.
Patent JP-2002175869-A (JP)
Title: Ceramic heater
Inventor: NAKANE KAZUYASU
IPC: H05B3/48
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater which is strong against thermal shocks and in which temperature elevation rate is high, and moreover, which has high durability. SOLUTION: This heater is made to have a porous structure by a skeleton, having an inner layer 12 composed of a heat-resistant and oxidation-resistant substance, an intermediate layer 14 composed of a conductive substance formed at an outer face of the inner layer, and an outer layer 16 composed of the heat-resistant and oxidation-resistant substance which is formed at an outer face of the intermediate layer.
Patent JP-2002150724-A (JP)
Title: Magnetic recorder
Inventor: TAKAHASHI SHOJI
IPC: G11B21/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that precision can not be secured because pre- loading is difficult due to the backlash in a bearing part. SOLUTION: The system is constituted of a lower pivot shaft 41a projected to the vicinity of an approximately lower face of a rotor 42 on the approximately center part of a pivot base 41 integrally fixed on a frame plate and having a tip part tapered like a cone, an upper pivot shaft 46 screwed into an upper receiving plate 45 arranged in the vicinity of the approximately upper face of the rotor 42 through three pole braces 43 erected on three prescribed positions of the pivot base 41 so that its tip part is tapered like a cone and opposed to the lower pivot shaft 41a and the rotor 42 integrally fixed on an arm body and arranging upper and lower bearing stones 44a, 44b for rotatably supporting the upper and lower pivot shafts 46, 41a integrally fixed on the arm body. The fine adjustment of backlash is executed by taking in and out the upper pivot 46.
Patent JP-2002143162-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TSUBONE IZUMI
IPC: A61B8/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To realize an MIT filter with a short excessive response period by performing initialization after suppressing more the increase of hardware compared with the conventional manner concerning an ultrasonic diagnostic device for obtaining blood stream information in a living body by the use of an ultrasonic Doppler method and adopting it as diagnostic information. SOLUTION: An A/D converter 107 generates sampling data corresponding to a signal level and a set reference voltage. The reference voltage of the A/D converter is set to a prescribed initial reference voltage before a first-time sampling for sampling a signal obtained by a first-time exchange among the ultrasonic wave exchanges, sampling data obtained by the first-time sampling is set as an initial value in memory registers 3 and 4 and, then, the voltage is set to a prescribed normal reference voltage.
Patent JP-2002143607-A (JP)
Title: Water treating flocculant, method for producing the same and method for treating water
Inventor: SEKINE YUJI
IPC: B01D21/01
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water treating flocculant based on an aluminum compound recovered by the removal of manganese from sludge generated in a water treating process in which an aluminum compound-base water treating flocculant is added to raw water to obtain clean water supplied as drinking water, or the like, and capable of bringing about a flocculating effect comparable to that of a water treating flocculant based on a commercially available aluminum compound. SOLUTION: Hydrochloric acid or sulfuric acid is added to sludge generated in a water treating process in which an aluminum compound-base water treating flocculant is added to raw water to obtain clean water supplied as drinking water, or the like, to prepare a hydrochloric acid or sulfuric acid solution in which the aluminum compound in the sludge has been dissolved as aluminum chloride or aluminum sulfate. This hydrochloric acid or sulfuric acid solution is adjusted to pH 4.5-6.5 by adding sodium hydroxide to deposit aluminum hydroxide and the objective water treating flocculant based on aluminum chloride or aluminum sulfate is obtained by using the aluminum hydroxide as a raw material.
Patent JP-2002083472-A (JP)
Title: Servo control device and servo control method
Inventor: ASANO SHIGETAKA
IPC: G11B21/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent a servo control device in which information stored in a servo region can be read surely, a servo region is compressed, and recording capacity of a recording medium can be increased. SOLUTION: An AGC control circuit 11 generates an AGC signal SG8 for controlling the gain of an AGC circuit 1 based on an output signal SG4 of an A/D converter 4. The AGC control circuit 11 is provided with a preceding control section outputting a control signal for generating an AGC signal corresponding to the AGC region or a phase detecting region prior to read-out operation of the AGC region or the phase detecting region based on an amplitude ratio of a first input signal read out from a R/W recovery region and a second input signal read out from the AGC region or the phase detecting region.
Patent JP-2002154003-A (JP)
Title: Cutting tool
Inventor: ENDO KUNIHIRO
IPC: B23B27/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent chatter from being produced. SOLUTION: Plural hole parts 12... passing through along the direction of main component force F received by a tip 10 are provided in a head part 3. A recessed groove 13 is formed on a second outer peripheral surface 3c on the opposite side of the peripheral direction to the nose part 11c of the tip 10.
Patent JP-2002156338-A (JP)
Title: Inspection device of can lid joint
Inventor: KISHI KANICHI
IPC: B65B57/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device of a can lid joint (seaming part), having superior detection accuracy, capable of detecting whatever joint defect accurately and surely. SOLUTION: This device is constituted of a ring illumination lamp 1 for irradiating the seaming part of the can lid from the oblique upside, a CCD camera for photographing the seaming part of the can lid from the oblique downside, a binarization processing part 31 for converting the photographed image into a binary image, an acceptance determination area setting part 32 for setting acceptance determination area, having a prescribed size on a prescribed position in the binary image, a pixel counting part 33 for counting pixels for showing a joint defect spot existing in the acceptance determination area set by the quality determination area setting part, and a quality determination part 34 for comparing the number of the counted pixels with a threshold set beforehand, and determining as a joint defect, when the number of the counted pixels exceeds the threshold.
Patent JP-2002165441-A (JP)
Title: Dc power supply unit
Inventor: IMAGAWA KAZUHIKO
IPC: H02J1/12
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit excellent reliability and safety, capable of meeting large load capacity without causing output fluctuations, avoiding failure in operations such as oscillation, by preventing time lags in response from switching to output, and preventing the device form breaking in advance. SOLUTION: There is provided a plurality of power circuits 10 for converting inputted DC voltage to DC voltage at a prescribed level through switching. The inputs of the power circuits 10 are connected, and outputs thereof are connected to make the phases of switching cycles of the respective power circuits 10 different from each other.
Patent JP-2002156476-A (JP)
Title: Electronic timepiece
Inventor: OKIGAMI TOMIO
IPC: G04C3/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a computing and processing operation takes many hours in a multifunctional watch using a sensor, a clocking processing operation is delayed, that a clocking operation is delayed and that a time display is irregular so as to lock unattractive. SOLUTION: The computing and processing operation is divided into units which are shorter than a clocking minimum unit, and it is executed in synchronization with the clocking processing operation.
Patent JP-2002157333-A (JP)
Title: Medical examination supporting system for editing and displaying special note
Inventor: ANDO HIDEYUKI
IPC: G16H10/60
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To input and store special notes in addition to information written in a medical record card so that it is possible to provide the special notes as reference information at the time of a medical examination. SOLUTION: This medical examination supporting system for reading the medical examination information of a patient from a medical examination information data base, and for displaying it at a display means is provided with a special note inputting means for inputting special notes which are not written in a medical record card, a special note data base in which the special notes are stored for each patient, and a special note display control means for reading the special notes from the special note data base, and for displaying them at a display means. At the time of displaying the medical examination information of the patient according to an instruction from the inputting means, the special notes of the patient are displayed by the special note display control means.