baber/WOPTO huggingface dataset:
Patent JP-2001261698-A (JP)
Title: Angiotensin i-converting enzyme inhibitor and method for producing the same
Inventor: MARUYAMA SUSUMU
IPC: A61K38/55
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an angiotensin I-converting enzyme inhibitor containing a peptide as an active ingredient existing in a liquid prepared by hydrolyzing shark meat with thermolysin and to provide a method for producing the same since an inexpensively producible angiotensin I-converting enzyme inhibitor having higher adsorbability in the blood vessel and safety is always demanded not only as a medicine but also as a specific health insurance food. SOLUTION: This angiotensin I-converting enzyme inhibitor or a food contains a peptide composed of Met-Trp, Val-Thr-Arg, Val-Ser-Trp, Leu-Trp-Ala or Phe-Arg-Val-Pro-Thr-Pro-Asn, its salt or its mixture. The method for producing the mixture containing the peptide comprises hydrolyzing shark meat with a protease.
Patent JP-2001271902-A (JP)
Title: Calculation method and calculation device for rest of ball screw life
Inventor: ONISHI YUJI
IPC: F16H25/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a life calculation method for estimating the rest of ball screw life. SOLUTION: Values detected by load sensors provided on a movable part and a stationary part of a ball screw are sampled during the ball screw is operating (step S12). Continuously, an average load Fm during an operation time is calculated by using the sampled values (step S13). Moreover, a rest of the ball screw life is calculated by using the calculated average load Fm (step S14).
Patent JP-2001265203-A (JP)
Title: Question generating device and recording medium
Inventor: SAKOTA YUSUKE
IPC: G06Q50/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating filling questions and filling-choice questions by less input operation. SOLUTION: According to the properties (5W2H1R of When, Where, Who, Why, How much, How, What, and Result) of the contextual roles of components composing a sentence, a main character string of each component is stored in a material DB 5 beforehand as a material of a question sentence, and a character string to decide a part of speech of the component is stored in a part of speech DB 6 beforehand according to the properties of the roles of components while attaching it before and after the main character string, and a CPU 1 reads the stored information based on the information (for example, the 1st grade of junior high school, history, filling question, three questions, etc.) related to the instructions for generating questions and generates original sentences of the questions by combining the character strings, and thereafter,  generates random numbers or the like to decide positions to be blank, and thus automatically generates questions composed of the question sentences and answers for the filling questions.
Patent JP-2001271878-A (JP)
Title: Positioning device for vibration control base
Inventor: FUJITA TOMOMASA
IPC: F16K17/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost positioning device for a vibration control base, capable of accurately controlling the height position of a vibration control table, without needing a sensor in the vibration control base having a fixed base, the vibration control table supported in a moving direction determined state to the fixed base; an air pressure holding mechanism formed between the fixed base and the vibration control table to advance/retreat the vibration control table relative to the fixed base by the force of compressed air; and a compressed air source for supplying compressed air to the air pressure holding mechanism. SOLUTION: This positioning device for the vibration control base is provided with a regulator installed between the air pressure holding mechanism and the compressed air source with the capability of regulating the pressure of the compressed air supplied to the air pressure-holding mechanism, in order to control the pressure of compressed air supplied to the air pressure holding mechanism; a pressure-regulating member provided in a position adjustable manner inside the regulator and charging the pressure of the compressed air supplied from the regulator to the air pressure holding mechanism, by its movement; and a pressure-regulating member moving mechanism provided between the pressure-regulating member and the vibration control table to move the pressure-regulating member by the movement of the vibration control table in a determined direction to the fixed base.
Patent JP-2001255707-A (JP)
Title: Automatic document feeder
Inventor: IMAMURA TAKAO
IPC: B65H5/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To press a feeding belt by a pressing roller without locally centralizing soiling and wear or the like in the feeding belt. SOLUTION: This automatic document feeder possesses a document glass 2 on which a document is placed, the feeding belt 10 to feed the document to the document glass 2, the pressing rollers 16a-16c to press the feeding belt 10 to the document glass 2, a holding member 47 to hold the pressing rollers 16a-16c, a supporting member 48 to support the holding member 47 so as to be freely slidable in a direction crossing with the feeding direction of the document and a slider 41 to move the holding member 47 so as to move the pressing rollers 16a-16c.
Patent JP-2001270800-A (JP)
Title: Method for growing three-dimensional structure crystal
Inventor: HAYAKAWA YASUHIRO
IPC: H01L21/208
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a high-quality three-dimensional structure crystal having cavities inside. SOLUTION: This method for growing a three-dimensional structure crystal is characterized in that the method comprises a process for forming a crystal growth prevention film on a substrate, a process for selectively removing a part of the crystal growth prevention film and further selectively removing a part of the substrate to form channels having a depth of a fixed value or higher than it and a process for bringing a crystal constitutent material into contact with the substrate, growing a crystal from the side of the substrate having the channels and forming a three-dimensional structure crystal in a hollow state in spaces between the bottom of the substrate facing to the channels and the crystal.
Patent JP-2000329336-A (JP)
Title: Water heater and combined type combustion air and exhaust gas discharging device for the same
Inventor: CARLTON CLIFFORD
IPC: F23L17/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a water heater having a type of discharging combustion products into atmosphere by a method wherein combustion air is sent by an air blower into the combustion chamber of the water heater through a manifold assembly while the combustion products are sucked from the chamber through the assembly to discharge the same into atmosphere. SOLUTION: When a blower is operated, combustion air is sucked into an outlet port assembly through a perforated protective member 24 and is conducted to flow through the outside pipe of an inner pipe. Then, the combustion air is discharged into a manifold assembly 16 and flows to an outlet port through a manifold box unit 30. The air flows from the port into an air assembly box 44 through a pipe 42. The blower 40 sucks the combustion air into the internal passage 15 of a heater 10 to send the same into the combustion chamber of the heater 10. Exhaust gas flows upward into the heater through a pipe 17, then, enters into a pipe 38 from the heater to enter the inlet port of the manifold 16 through the pipe 38. Subsequently, the exhaust gas flows into a pipe through the port and is discharged into atmosphere through an opening 26 at the terminal end of the inner pipe.
Patent JP-2001271867-A (JP)
Title: Variable spring constant type viscous fluid filled damper
Inventor: KATO MASATSUGU
IPC: F16F15/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable spring constant type viscous fluid filled damper of high reliability with large sticking strength between a flexible part and a cylindrical part, without causing rupture of the flexible part. SOLUTION: Variation is added not to the wall thickness around the connection part of the flexible part of this damper to an agitation part or a cylindrical part but to the wall thickness of the center part of the flexible part, so as to provide a constitution in which a spring constant depends on the amplitude.
Patent JP-2001273990-A (JP)
Title: Discharge lamp lighting device
Inventor: HAMAMOTO KATSUNOBU
IPC: H05B41/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of kind of used load and to select an electric power, an efficiency; and a lamp cost that users desire, by setting a fluorescent lamp of different kinds such as rating power, shape or the like as a fitted load, in a discharge lamp lighting device which utilizes a resonance action of a resonant circuit by a high frequency output of an inverter circuit. SOLUTION: In the discharge lamp lighting device, comprising at least one of an inductor L1, a capacitor C3, and a discharge lamp 5, to which a high frequency voltage output from the inverter circuit 3 is inputted, and which is equipped with the resonant circuit 6 that turns on a discharge lamp load by the resonance action, fluorescent lamps are made to have lamp currents of nearly 550 to 600 mA as a fitted load, which forms all the light flux as the discharge lamp load 5.
Patent JP-2001280490-A (JP)
Title: Booster for transmission control
Inventor: ABE SHINJI
IPC: F16H61/30
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and lighter booster for a transmission to realize costreduction. SOLUTION: In a transmission, this booster for transmission control is provided with a power cylinder 10 integrally formed with an upper case 2 of the transmission to revolve a striker 8, and a pressure control valve 6. The valve is formed inside of a shift shaft 4 of the transmission and operated by the gear shift control power directed from a change lever to control the air pressure charge or discharge to the cylinder 10. The striker 8 connects to an outer surface of the shaft 4 rotatably together and axially movable. In shifting gears, the striker 8 links to a piston rod 76 of the cylinder 10 and rotates, and in selecting gears, it freely moves on axis of the shaft 4. The valve 6 operates through an in-put transmit lever 18 connected to a link system for gear shift from the change lever.
Patent JP-2001277172-A (JP)
Title: Sucking apparatus, and handling device using it
Inventor: SASANUMA KIYOHIKO
IPC: B25J15/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To suck, in a simple structure, an object to be sucked regardless of its material and shape. SOLUTION: The sucking apparatus for sucking the object 1 includes a suction head 2 of which surface facing to the object is formed in the same shape as that of the object surface, this suction head is provided with a hole 3 for spouting high pressure air and a support receiving surface 4 for surrounding the hole.
Patent JP-2001280987-A (JP)
Title: Method and system for navigation, and recording medium for recording software for navigation
Inventor: KITAMURA YOSHIYUKI
IPC: G01C21/34
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for navigation and a recording medium for recording software for navigation capable of searching a route without discomforting a user in terms of a toll of a toll road. SOLUTION: The system for navigation includes a present position calculating part 40 for calculating a present position, a destination specifying part 42 for specifying a destination, a route calculating part 43 for calculating a route to reach the destination from the present position, a display part 10 for displaying the route calculated by the route calculating part 43, a toll road extracting part 45 for extracting a toll road of a fixed toll from the route calculated by the route calculating part 43, a highway calculating part 46 for calculating a total distance of the extracted toll road, an information changing part 47 for changing a priority of information on the toll road included in the route calculated by the route calculating part 43 when the total distance is shorter than a predetermined distance,  and a calculation instructing part 41 for instructing the route calculating part 43 to calculate a route again.
Patent JP-2001283169-A (JP)
Title: Method for manufacturing electronic equipment
Inventor: USAMI MITSUO
IPC: B42D15/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to realize mass production when it is necessary to manufacture an IC card by supplying IC chips one by one on a substrate in the conventional manner. SOLUTION: A positioning jig which is provided with plural opening parts whose dimensions make it possible to house semiconductor elements is arranged on a substrate on which the semiconductor elements are loaded, and plural semiconductor elements are supplied on the jig so as to be housed in the opening parts and fixed on the substrate, and then the substrate is cut so that individual electronic device can be manufactured. In the case of the chip-shaped semiconductor elements, it is possible to easily handle the chins by mounting reinforcing members on the chips.
Patent JP-2001285718-A (JP)
Title: Solid-state image pickup device
Inventor: KAKUMOTO KENICHI
IPC: H04N5/363
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of canceling solid-state pattern noise by dispersion generated in the output signals due to the circuit constitution of the solid-state image pickup device or the like. SOLUTION: First, by turning ON switches S1-1 to S1-m connected to signal lines 1-1 to 1-m, the output signals to be current signals from pixels G1k to Gmk (k: the integer of 1<=k<=n) arranged in one row in capacitors C-1 to C-m flow in and thus are sampled and held. Then, by successively turning ON the switches S3-1, S3-2 to S3-m, the sampled and held signals are outputted to the capacitors C-1 to C-m. Then, by turning ON the switches S1-1 to S1-m and S2-1 to S2-m, the capacitors C-1 to C-m are reset and preparation for the next image pickup operation is performed.
Patent JP-2001280027-A (JP)
Title: Heat insulating paper sliding screen
Inventor: MASUYAMA SHINSAKU
IPC: E06B3/96
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To stabilize sealing performance of a heat insulating paper sliding screen. SOLUTION: When integrating a lower end of a longitudinal stile 1 with an end of a lower stile 2 in the heat insulating paper sliding screen supported by the longitudinal and transverse stiles comprising outdoor side aluminum members and indoor side resin members, a notched portion 21 is formed in an end of the indoor side resin member 2b of the lower stile 2, and a flexible piece 1c integrated with the indoor side resin member lb is interposed at an abutting portion of the indoor side resin member 1b of the longitudinal stile 1 on the indoor side resin member 2b except the notched portion 21 in the lower stile 2. A protruded portion 11 protruded on the lower stile 2 side is formed on the lower end of the indoor side resin member 1b.  A flexible piece 11c integrated with the protruded portion 11 is interposed at an abutting portion of the notched portion 21 at the protruded portion 11 on a longitudinal edge 21b. A lower edge 21a of the notched portion 21 is located higher than a connection portion 2c of the indoor side resin member 2b to the outdoor side aluminum member 2a.
Patent JP-2001277357-A (JP)
Title: Laminating apparatus and hot laminating unit
Inventor: IRIYAMA YASUHIRO
IPC: B29C63/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminating apparatus capable of being used in hot laminating processing if necessary though being a laminating apparatus for cold laminating processing, and a hot laminating unit used therein. SOLUTION: In the laminating apparatus 1, the manuscript P laminated between hot laminating films is fed in the hot laminating unit 40 by a feed roller 7 and a feed sub-roller 8 to be heated by an upper heater 44 and a lower heater 45. The heated hot laminating films and the like are bonded under pressure by a drive roller 30 and a follower roller to be subjected to hot laminating processing. The hot laminating unit housed in a unit housing part 10 is replaced with the film unit (not shown in a drawing) housing cold laminating films and the cold laminating films are supplied to enable cold laminating processing.
Patent JP-2000309689-A (JP)
Title: Colored polyester thermoplastic material comprised of poly(oxyalkylenated) compound as colorant and specific surfactant as diluent
Inventor: ZHAO X EDWARD
IPC: C08L71/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a colored polyester thermoplastic material effectively safely and uniformly colored in extrusion or injection molding and useful as a container for soft drinks by making the material include a specific diluent and a specific colorant complex therein. SOLUTION: This colored polyester thermoplastic material comprises (A) a polyester thermoplastic resin material and a colorant complex substantially free from unwanted chloride and sulfate salts comprising (B) an anionic dye, (C) a quaternary ammonium compound and (D) a diluent selected from among a sorbitan 8-22C monoester, an ethoxylated sorbitan 8-22C monoester, an ethoxylated nonylphenol ether, an ethoxylated dodecylphenol ether and mixtures consisting of a combination of these arbitrary two compounds. The above complex is obtained by reacting the component B with the component C to form a liquid complex and removing unnecessary salt by ultrafiltration, etc., under a high pressure.
Patent JP-2000295933-A (JP)
Title: Animal excrement treating material containing waste plastic material and its production
Inventor: ITO HIROSHI
IPC: A01K1/015
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an animal excrement treating material having low calorific value by using a waste plastic material having high calorific value. SOLUTION: The objective animal excrement treating material is produced by mixing one or more kinds of waste plastic materials having high calorific value with a small amount of a water-absorbing resin and granulating the mixture or further adding an inorganic material to the above mixture and granulating the product. It is producible at a low cost and combustible even in a water-containing state after use. Granules of the animal excrement treating material bonding with each other at wet parts can be produced by forming a coating layer composed of a mixture of paper powder and a water-absorbing resin on the surface of the granules produced by the above process. The animal excrement treating material is combustible even after use.
Patent JP-2001279611-A (JP)
Title: Screw device for paving equipment
Inventor: BABA NOBUYUKI
IPC: E01C19/18
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that a load on a worker during the operation is large and the operation is dangerous because an extension screw is detached and attached manually by the worker when the width of the screw is expanded/contracted. SOLUTION: A pair of right and left side extensible screws 11a and 11b moving in lateral direction of a body and upper and vertically movable lower screws 12a and 12b orthogonal to the lateral direction of the body are provided at the rear of a running body 10. When a pavement width is large, the right and left side screws 11a and 11b are moved separately from each other to the maximum extension position by a control means. During the movement the upper and lower screws 12a and 12b are disposed so that the axes thereof coincide with those of the screws 11a and 11b. When the pavement width varies in a range of some degree, the upper and lower screws 12a and 12b are moved to the uppermost part by the control means, and a placing width is varied to some degree only by the screws 11a and 11b to increase the placing width of plywood.
Patent JP-2001282352-A (JP)
Title: Network type automatic concrete plant
Inventor: AIZAWA SACHIHIRO
IPC: G06Q50/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a network type automatic concrete plant capable of realizing an effective operation by performing the centralized control of plural raw concrete plants arranged so as to be distributed in the plural regions of a construction site and provided with raw concrete manufacturing machines in a batch. SOLUTION: In a network type automatic concrete plant, plural raw concrete plants 20a, 20b, and 20c are connected through a network 14 to a plant center 10. A raw concrete buggy 18 is arranged in the raw concrete plants 20a, 20b, or 20c, and the raw concrete buggy operates between the nearest raw concrete plants 20a, 20b, or 20c and a construction site according to an instruction from the plant center without being involved in any specific raw concrete plant, and operates between another raw concrete plants 20a, 20b, or 20c and the construction site according to the operating state. In this case, a concrete mixer vehicle is used as the raw concrete buggy.
Patent JP-2001284145-A (JP)
Title: Tap changer
Inventor: MAEDA HIROSHI
IPC: H01F29/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a tap changer, for which the attaching work and replacing work of a moving contact of an outer shaft can be performed easily, in a short working time. SOLUTION: A moving contact (second moving contact 4) of an outer shaft 3 is attached to the shaft 3 with bolts 19a and nuts 19b. An inner shaft 1 has blind holes 20 for retracting the bolts 19a. At removing of the second moving contact 4, the nut 19b, meshed with one of the bolts 19a, is removed from the bolt 19a, while the inner shaft 1 is inserted into the outer shaft 3 and the head of the bolt 19a is retracted to the blind hole 20. At attaching of the contact 4 to the outer shaft 3, this procedure is performed in reverse.
Patent JP-2001290177-A (JP)
Title: Chiral smectic liquid crystal element and liquid crystal device
Inventor: MUNAKATA HIROHIDE
IPC: G02F1/141
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element having no upper limit on preservation temperature and with less deterioration in driving such as display sticking in the practical temperature region for use. SOLUTION: The liquid crystal element is provided with a chiral smectic liquid crystal, a pair of electrodes, a pair of substrates subjected to uniaxial aligning treatment and a polarizing plate at least on one of the substrates. The liquid crystal exhibits a phase transition sequence, starting from the higher temperature side, an isotropic liquid phase-a cholesteric phase (Ch)-a chiral smectic C phase (SmC*) or an isotropic liquid phase-a chiral smectic C phase. At least one out of the pair of the substrates is provided with active elements connected with electrodes corresponding to respective pixels.  The chiral smectic liquid crystal element is equipped with a means to impart a potential difference between the pair of the substrates in a state without an externally applied electric field in a temperature region of (Tc-2 deg.C)-(TC+2 deg.C) where the Ch-SmC* phase transition temperature is expressed as Tc.