baber/WOPTO huggingface dataset:
Patent JP-2001065977-A (JP)
Title: Combustion equipment
Inventor: KOSHIMIZU DAISUKE
IPC: F24H1/10
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To neutralize a drain without using a neutralizer. SOLUTION: The combustion equipment (water heater) comprises a water supply tube 1, a burner 2, a first heat exchanger 3 and second heat exchanger 4 provided on the way of the tube 1 to heat exchange with combustion exhaust gas of the burner 2 to raise a water temperature of the tube 1, and a drain tube 6 for collecting water condensed at the exchanger in the case of heat exchanging with the exhaust gas of the burner 2 by a tray 5 to discharge the water as a drain. The equipment further comprises a drain generating amount measuring means 20 for measuring drain generating amount, and a neutralizing means 21 for mixing a city water with the drain measured by the means 20 to neutralize the drain. In this case, the means 21 controls a mixing ration of the city water amount to the drain measured by the means 20 to 2.0 to 6.0.
Patent JP-2001296883-A (JP)
Title: Method and device for voice recognition, method and device for voice synthesis and recording medium
Inventor: KOYANAGI YUKIO
IPC: G10L17/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an entirely new voice recognition method and a voice synthesis method in order to improve voice recognition, to enhance quality of synthesized sound and to simplify the process. SOLUTION: Inputted voice signals are differentiated and a specimen point at which the differentiation value meets a prescribed condition is detected. Then a data generating section 3 obtains the discrete amplitude data at each of the detected specimen points and the timing the that represent time intervals between specimen points. A correlation computing section 4 computes correlation data by using the amplitude and timing data. Inputted voice is recognized by collating the correlation data generated by the section 4 for certain inputted voice to the correlation data beforehand generated for various kinds of voices in a similar manner and stored in a data memory 6.
Patent JP-2001306668-A (JP)
Title: Distributing method for house facility information
Inventor: KAWAHARA SHIRO
IPC: G06Q10/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To browse instruction manuals regarding furniture of a house on-line. SOLUTION: Specific purchaser codes are determined as to a plurality of purchasers and article number codes indicating the types of pieces of furniture furnished in the houses of the respective purchasers are put in a furniture specification database together with the purchaser codes; and an instruction manual database in which instruction manual information on the pieces of furniture is collected is prepared and a homepage is opened on a network and furniture identifiers showing the general names of the pieces of furniture are displayed in the homepage to enable the purchasers to select the general name of desired furniture with the furniture identifier.  Then the actual furniture is related to the general names of the furniture and the article number code of the furniture corresponding to the furniture identifier that each purchaser selected in the homepage is read out of the furniture specification database; and the instruction manual information on the furniture corresponding to the read article number code is taken out of the instruction manual database and transmitted through the homepage.
Patent JP-2001293668-A (JP)
Title: Nailing machine
Inventor: ISHIZEKI MASAKAZU
IPC: B27F7/09
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a nailing machine capable of freely controlling an operation of each solenoid valve, and allowing simplifying and miniaturizing a structure of a device, by constructing a valve for controlling an air sequence with the solenoid valves. SOLUTION: A first solenoid valve 16 is disposed in a passage 15 for interconnecting a main chamber 4 and a striking cylinder 5, the first solenoid valve 16 is operated linking with a pulling operation of a trigger lever 17, and the main chamber 4 is conducted to the upper end of the striking cylinder 5 to supply air into the striking cylinder 5 to strike and move a striking piston 7.
Patent JP-2001297263-A (JP)
Title: System and method for information transmission and reception, information distributing device, and terminal device
Inventor: KUMAGAI TAKASHI
IPC: G06Q30/06
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain system constitution which is new and suitable for warehouse management business as a data distribution system. SOLUTION: A user of a portable terminal device 3 buys the right for content data. The content data downloaded by obtaining the right can be stored in a warehouse provided virtually on a server side and put back. A distribution center side charges the user when the right for music is bought and according to the use capacity of the server as a music warehouse. To provide service like this, one piece of management information for managing the contents that, for example, the server 1 and a distributing terminal device 2 store is held by the server 1 and distributing terminal device 2 and one piece of management information for managing the contents that the distributing terminal device 2 and portable terminal device 3 store is held by the distributing terminal device 2 and portable terminal device 3.  The management information make easy and free data access among the server 1, distributing terminal device 2, and portable terminal device 3.
Patent JP-2001295486-A (JP)
Title: Unmanned parking lot equipment
Inventor: MANDEN TAKASHI
IPC: G07B15/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To remove such a risk that before a vehicle is properly put in a parking state, a parking lot managing means is started in a conventional device adapted to start the parking lot managing means such as a retrieval preventing mean in the lapse of designated time after entering a parking lot. SOLUTION: This parking lot equipment is provided with parking lot managing means 16, 18 of performing required managing functions such as retrieval inhibition for a vehicle entering and parked in the parking lot, calculation of parking rate and the like, and a detector 20 for detecting the stop of operation of an engine of the vehicle entering the parking lot. The parking lot managing means performs the required managing function according to the detector's detection of engine stop. The detector is capable of detecting the stop according to the engine sound of the entering vehicle.
Patent JP-2001304853-A (JP)
Title: Link-type displacement meter
Inventor: OOTANAKA TATSUSHI
IPC: G01B21/32
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a link-type displacement meter capable of monitoring (measuring) displacement in both horizontal and vertical directions with one unit and capable of measuring the horizontal and vertical displacement of an existing structure, the peripheral ground, and the like caused by various works, on a continuous line. SOLUTION: This link-type displacement meter is characterized by being equipped with first and second tube bodies connected to each other by means of a universal joint-like connection part, a rod-like spring material with its base end supported in an axis part in the fist tube body and with the other end put through a center piece of the connection part and supported in an axis part in the second tube body in an axially slidable manner, a small diameter part provided on a part of the spring material on the side of the second tube body, and a strain gage installed on the small diameter part. This meter is adapted in the manner that there is no need to choose between horizontal and vertical directions as its sensing direction.
Patent JP-2001315775-A (JP)
Title: Easily openable cover
Inventor: NISHIDA HIROSHI
IPC: B65D17/32
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a container opening cover with an easy open mechanism having a superior opening characteristic without changing the shape of a cover panel by improving the shape of a tab tip end. SOLUTION: W, s, y, z and t are distances starting from the rivet center Q. W represents the maximum distance to an open guide line, and x represents the distance to a tab end position X on a straight line passing the rivet center Q in a parallel with the center line in a tab width direction. As to y, z and t, a tab shape satisfies the relations 2<=w/x<=3, x-2 mm<=y<=x+0.5 mm, t+0.2 mm<=z<=x+3.5 mm and x-2.5 mm<=t<=x+1.5 mm when they represent the maximum distances to the intersection point of a straight line passing the rivet center Q forming -5 deg. to -30 deg., 40 deg. to 60 deg., 1 deg. to 30 deg. each with the center line in the tab width direction and the tab end.
Patent JP-2001301219-A (JP)
Title: Thermal print head
Inventor: SHIMAMURA NOBUHISA
IPC: B41J2/345
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal print head in which power consumption is suppressed in a drive IC and unevenness of an image due to variation of wiring resistance is eliminated. SOLUTION: The thermal print head comprises a linear resistor 2, a power supply line 3, and a ground line 4 and mounts a drive IC6 wherein the drive IC6 incorporates a plurality of transistors each having a drain connected through the resistor 2 with the power supply line 3 and a source connected with the ground line 4 and the resistor 2 generates heat when the transistor T conducts to feed a current through the resistor 2. The drive IC6 is provided with a plurality of pads 8 for connecting the source with the ground line 4.
Patent JP-2001305115-A (JP)
Title: Phased array type ultrasonic flaw detector
Inventor: KAWANAMI SEIICHI
IPC: G01N29/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a phased array type ultrasonic flaw detector which permits proper control of an ultrasonic beam even when a flaw detection surface is not flat but curved in a complicated shape. SOLUTION: Vibrators of a phased array ultrasonic flaw detection probe are supported movably in the uniaxial direction through an elastic body while a detector is provided to detect the moving values of the vibrators and transmits a signal according the moving values. An arithmetic circuit is provided to calculate a delay time for the vibrators to focus ultrasonic beams, generated from the vibrators, according the moving values of the vibrators.
Patent JP-2001304108-A (JP)
Title: Compressor
Inventor: OTA MASAKI
IPC: F04B27/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressor to be decreased in the overall length of a compressor and prevent lowering of the strength of a rotary support body and the fixing strength of the rotary support body and a drive shaft due to the decrease of size. SOLUTION: A lag plate 11 is integrally rotatably fixed on a drive shaft 7 to rotatably support a housing and a swash plate 12 and actuated on and coupled to the lag plate 11 through a hinge mechanism 13 in a manner to be integrally rotatable and variable of an angle with the drive shaft 7. The piston 17 contained in a reciprocating manner in a cylinder bore 1a is actuated and coupled to the swash plate 12, a refrigerant is sucked and discharged occasioned by rotation of the drive shaft 7, and the stroke of the piston 17 is made variable by variation of the angle of the swash plate 12. A radial bearing 9B on the front side is situated on the outer periphery of a boss part 11A of the lag plate 11 and a coil spring 16 to energize the swash plate 12 is contained in a spring containing part 11C formed on the rear side of the lag plate 11.
Patent JP-2001308788-A (JP)
Title: Method and device for sorting light source for optical communication
Inventor: ISHIZAKA MASASHIGE
IPC: H04B10/50
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To drastically shorten sorting time by unnecessitating equipments such as an EDFA, an optical fiber, a wavelength filter, a receiving board and an error rate detector necessary for the measurement of a dispersion proof strength. SOLUTION: Time separation charping characteristics and an optical response waveform to the random fixed pulse signal of a light source for optical communication are measured. A transmission simulation is performed based on the measured data, and the quality of the dispersive resistance is judged from the size of a sorting parameter by calculating the sorting parameter being an index of judgment for the dispersion resistance from a waveform shape after calculated optical fiber transmission.
Patent JP-2001299825-A (JP)
Title: Freely rolling mat device
Inventor: OKADA OSAMU
IPC: A61G7/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a mat device by which a patient or a bed-ridden aged person can freely and safely roll in the left and right directions by himself/ herself without the need of the help of others. SOLUTION: This device is provided with a fixed base and upper movable bases capable of inclining the body in left, right and inner side directions mounted in two columns on the left and right across a center line. The respective upper movable bases are provided with a warm gear mechanism on the back surface and the warm gear mechanism is provided with a motor-driven switch mechanism. When the patient on a mat wants to lie down on the right side, a motor-driven switch is operated and the movable base on a left inner side is inclined to the right. The movable base at a left wing (left outer side) is inclined to the right further. Simultaneously, the movable base on a right outer side is inclined to the left (that is to the inner side) and lying down by himself/herself is made possible.
Patent JP-2001306879-A (JP)
Title: Mutual accommodation support system for medical supplies
Inventor: OMORI SHIGETOSHI
IPC: G16H10/60
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To effectively promote the conclusion of negotiations and to attain the quick transactions of medical supplies by defining a seller (exhibiter) or a person desiring the equivalent exchange of medical supplies and a purchaser or a person desiring the equivalent exchange of medical supplies as the equal opposite parties of transactions to each other about the transaction conditions by means of the Internet. SOLUTION: A mutual accommodation support system site 56 of medical supplies is connected to the terminals of customers A-C of a seller or a person desiring the equivalent exchange (exhibiter) of medical supplied and also to the terminals of customers D-F of a purchaser or a person desiring the equivalent exchange (bidder) of medical supplies via the Internet 2. Then the information necessary for transactions of medical supplies, etc., are listed on a home page that can be read by both customer terminals exhibiting the medical supplies, etc., and customer terminals desiring bidding of equivalent exchange of medical supplies. Thus, the information are mutually exchanged between the seller and the purchaser of medical supplies and the transactions are carried out between them with their mutual agreement about the prices and quantity and in the form of auction or the equivalent exchange.
Patent JP-2001317400-A (JP)
Title: Activity judging device for air-fuel ratio sensor
Inventor: OSAKI HIROYUKI
IPC: F02D41/14
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To determine activity by detecting impedance of a sensor element of an air-fuel ratio sensor and prevent worsening of judgement precision due to the fluctuation of a supply voltage. SOLUTION: An AC voltage is applied to a Nernst cell part of the air-fuel ratio sensor provided with the Nernst cell part and a pump cell part to measure impedance of the Nernst cell part based on a current value flowing in the Nernst cell part due to the application of the AC voltage. An activity condition of the air-fuel ratio sensor is judged based on the measured impedance. Besides, the application of the AC voltage and the measurement of impedance are inhibitted, to say concretely, (1) during cranking, (2) when battery voltage is reduced, (3) when battery voltage is fluctuated, and (4) during driving by revolutions at a high speed under predetermined driving conditions causing the fluctuation of the supply voltage.
Patent JP-2001315340-A (JP)
Title: Ink jet head
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/055
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet head having a good ink ejection stability inexpensively with high yield by manufacturing the diaphragm in an electrostatic ink jet head with high accuracy and bonding it rigidly to a substrate on which individual electrodes are formed. SOLUTION: The ink jet head 200 comprises one or a plurality of nozzle holes 111 for ejecting an ink liquid drop, ejection chambers 116 interconnected with respective nozzle holes 111, a diaphragm 108 forming at least one wall of the ejection chambers 116, and a drive means comprising individual electrodes 106 for deforming the diaphragm 108 with electrostatic force wherein a first substrate 201 on which the diaphragm 108 is formed is bonded to a second substrate 202 on which the individual electrodes 106 are formed at least through a B2O3 layer 103.
Patent JP-2001317771-A (JP)
Title: Smoke separating equipment
Inventor: KIKUCHI YOSHIMASA
IPC: F24F7/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive, small and compact smoke separating equipment covering wide smoking area, having excellent smoke separating performance. SOLUTION: Air curtain flow is stabilized by forming air curtain flow blown out covering smoking area into spiral form whirling flow, thereby forming the inside intake air flow into the whirling air flow of rising tornado. The sealed smoking area is expanded effectively by the stabilized air curtain flow enabling to comply with the use of many smokers.
Patent JP-2001315002-A (JP)
Title: Work pressing device and working method for work by using the same
Inventor: OGASAWARA HIROKI
IPC: B23B15/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a work pressing device capable of chucking a work to a chuck device without decentering the work, and improving the working accuracy for the work, and to provide a working method for the work chucked by using the work pressing device. SOLUTION: This work pressing device 3 is composed of a pressing device body 6, and a pressing member 7 supported by the pressing device body 6, and kept into contact with a work A to apply the pressing force thereto. The pressing member 7 is energized by a coil spring 10 mounted on the pressing device body 6 in the direction opposite to the pressing direction with respect to the pressing device 6, and supported by a thrust bearing 9 mounted on the pressing device body 6 in the pressing direction with respect to the pressing device body 6 to be oscillatable in the direction vertical to the pressing direction with respect to the pressing device body 6.
Patent JP-2001262964-A (JP)
Title: Pipe embedding device
Inventor: TOMITA KOJI
IPC: E21D1/03
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe embedding device workable even in a narrow place, easy to move, and capable of surely executing the centering of a pipe. SOLUTION: This pipe embedding device comprises pivotally supported upper and lower booms and an arm pivotally supported at the tip of the upper boom. A bracket is rockably suspended at the tip of the arm. The bracket is provided with a rotating driving means, and a circle mechanism for rotating a pipe holding member to the bracket by the rotating driving means is mounted on the lower part of the bracket. A pipe equipped with cutting edge is mounted on the pipe holding member, and a center shaft is vertically mounted on the rotating center of the pipe holding member.
Patent JP-2001316596-A (JP)
Title: Nonconductive paste
Inventor: SANO SHINICHIRO
IPC: H01B3/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a nonconductive paste excellent in ultraviolet resistance and weather resistance, and having high joining reliability of a device in the outdoor use and in the periphery of an optical semiconductor element. SOLUTION: This nonconductive paste comprising an organic binder, a solvent and/or a monomer, and a nonconductive powder contains 0.1-10 wt.% compound having one or more benzotriazole skeletons and a methacryloyl group or a hydroxyethyl group as a functional group in the molecule, e.g. a compound of the formula, based on the resin solid component. It is also effective that the compound is included by previously copolymerizing the compound with a monomer reactable with the functional group, e.g. methyl methacrylate, and a titanium oxide powder in an amount of 8-35 wt.% based on the whole nonconductive powder is included as a part of the nonconductive powder.
Patent JP-2001320582-A (JP)
Title: Image processor and method
Inventor: MURAKAWA AKIRA
IPC: B41J5/30
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that applies threshoulding to a color image at a high-speed with high accuracy. SOLUTION: In the case of detecting a specific pattern defined by the arrangement of three elements or more from an image, the positions of element objects are detected from input image data, and n-sets of pairs (n>=2) are selected among a plurality of the detected element objects. Preferably the selected pairs include pairs of the element objects whose inter-distance is a maximum. Then the reference of one arrangement is decided from n-sets of the arrangement references (by e.g. averaging) and the arrangement position of all the elements of the specific pattern is calculated from the decided arrangement reference.
Patent JP-2001326355-A (JP)
Title: Method for manufacturing semiconductor device, method for manufacturing active matrix substrate and electrooptical device
Inventor: MURAI ICHIRO
IPC: G02F1/1368
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device of a stable LDD structure in which the number of steps is simplified, and a misalignment of a gate electrode and the LDD structure is eliminated, and there is no fear of an age-based deterioration of characteristics; a method for manufacturing an active matrix substrate; and an electrooptical device. SOLUTION: The present invention comprises the steps of: forming a gate oxide film 4, a gating conductive film 202 and a resist film 203 on a polysilicon film 3; patterning the gating conductive film 202 by use of a mask 203a of this resist to form a masking conductive film 202a having the substantially same pattern as that of the mask 203a; introducing a high concentration impurity into a polysilicon film 3 by use of the mask 203a and the masking conductive film 202a; selectively removing both side parts of the masking conductive film 202a to form a smaller gate electrode than the pattern of the mask 203a; and removing the mask 203a to introduce a low concentration impurity into a polysilicon film 3 with the gate electrode as a mask.
Patent JP-2001320267-A (JP)
Title: Ecl terminating circuit
Inventor: YOSHIZAWA MUNETOSHI
IPC: H03K19/018
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the waveform of an output signal from being deteriorated by prolonging a distance when the amplitude of an output signal from an ECL output circuit or PECL output circuit is lowered by reducing a circuit power supply voltage in recent years or in the case of transmitting a high-speed output signal on a transmission line. SOLUTION: In addition to a PECL output circuit 11, a resistor 12, a transmission line 13 and a load circuit 14, further, a terminating element, with which a resistance value is 0 Ω at the DC time of a terminating element 15 and the resistance value increases at the AC time, is serially connected with a resistor 13.