baber/WOPTO huggingface dataset:
Patent JP-2001261485-A (JP)
Title: Device and method for producing single crystal
Inventor: KOBAYASHI ICHIRO
IPC: C30B29/32
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing BGO, with which the BGO is stably and efficiently grown without mixing of bubbles into inside the BGO, dividing of the BGO and a melt, and the occurrence of defects such as cores or heat strain when the BGO is grown. SOLUTION: The device for producing BGO is equipped with a pulling mechanism 24 for pulling an axis which has been brought into contact with the liquid surface of a melt 2 heated in a crystal growing furnace 100 while rotating the axis around its center and a melt stuck to the end of the axis, as a single crystal together with the axis, diameter calculating means 22 and 25 for calculating diameter of the single crystal pulled, first controlling means 23 to 25 for changing the pulling rate of the single crystal, the rotation speed of the axis and the heating amount according to the diameter calculated for the time until the single crystal is grown to a prescribed diameter,  and second controlling means 23 to 25 which keep the pulling rate and the rotation speed constant and adjust only the heating amount to be supplied according to change of the diameter of the single crystal until the single crystal is grown to a prescribed length after the single crystal has been grown to the prescribed diameter.
Patent JP-2001266476-A (JP)
Title: Digital signal recording method and digital signal recorder
Inventor: MATSUOKA TOSHIMASA
IPC: H04N5/91
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To easily copy sigils of digitally copiable contents and prohibited contents to a recording medium even if these signals are mingled. SOLUTION: Whether digital copying is prohibited or not is discriminated for all of the copy music to be copied to a mini-disk 200 by reproducing a CD-R disk 100 when the digital signals of the contents recorded at the disk 100 are digitally recorded at the disk 200. A signal selection/conversion processing section 80 is controlled by an operation control section 90, by which the digital signals of digital copying prohibition are so controlled as not to be supplied to the mini-disk 200. For example, the analog signals SaR of all the copy music are supplied to a mini-disk loading section 40 or the analog signals of only the copy music of the digital copying prohibition are supplied. The signal supply of the copy music of the digital copying prohibition is otherwise prohibited.
Patent JP-2001263733-A (JP)
Title: Heat transporting device
Inventor: MATSUOKA KOJI
IPC: F24F5/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the heat transporting efficiency of a heat transporting device which uses different kinds of heat carriers for a heat carrier for transportation and another heat carrier for drive from being lowered by a clathrate compound of the heat carriers for transportation and drive. SOLUTION: In the first and second tank (T1) and (T2) of this heat transporting device, water (W) and a chlorofluorocarbon refrigerant (R) are respectively stored as the heat carriers for transportation and drive. Temperature sensors (51) are installed to the bottoms of the tanks T1 and T2 and, when the temperature of one (T1 or T2) of the pressurized tanks (T1 and T2) detected by means of the temperature sensor (51) attached to the tank (T1 or T2) becomes equal to or higher than a prescribed value, electromagnetic valves (SV-P1, SV-P2, SV-V1, and SV-V2) are switched so as to prevent the chlorofluorocarbon refrigerant (R) from flowing from the tank (T1 or T2) to a utilized-side circuit (B).
Patent JP-2001035418-A (JP)
Title: Cathode-ray tube and glass component for use in its manufacture
Inventor: FURUI KOICHI
IPC: H01J9/24
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To decrease the number of glass components used in manufacturing a cathode-ray tube, decrease the man-hours for assembling the glass components, reduce the manufacturing costs of cathode-ray tubes, and heighten the accuracy of assembling. SOLUTION: A curved surface panel part 11 and funnel part 13 of a glass structural body of cathode-ray tube are formed in a single piece through a blow molding process. Concretely a glass piece in the form of flat pipe formed by blow molding is cut into two aslant to the center axis, and these segments produced are used as glass components to constitute the curved surface panel part 11 and funnel part 13 of the cathode-ray tube.
Patent JP-2001272620-A (JP)
Title: Scanning optical system
Inventor: SAITO KENICHI
IPC: B41J2/44
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce relative differences of positional deviation for every light source by a deflector in the axial direction along the direction deflected by the plane tilt of a turnup mirror when a turnup point by the turnup mirror is in the optical path, and to reduce color slippage in the subscanning direction in the case of forming a full color image by using three light sources developing colors in each color of RGB in particular. SOLUTION: Because an optical system having a power in the subscanning direction does not exist at the downstream side up to the polygon mirror 28 of the turnup mirror 215, errors can be suppressed to the minimum. For this reason, there is no deviation of the main scanning line of each color in the subscanning direction caused by the plane tilt of the turnup mirror 215, and color slippage can be suppressed.
Patent JP-2001269977-A (JP)
Title: Control method of injection molding machine
Inventor: SUUMEN HIROYOSHI
IPC: B29C45/50
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an injection molding machine which is suitable for equalizing a weight of a molding. SOLUTION: This control method is provided with an internal die pressure sensor 1-1 to detect a resin pressure in a mold. By introducing the detected internal mold pressure detection value into a nozzle internal resin pressure feedback control system 2, a setting value of the nozzle internal pressure in the nozzle internal resin pressure feedback control system is changed in accordance with the difference between the detected internal mold pressure detection value and an internal mold pressure setting value.
Patent JP-2001270189-A (JP)
Title: Portable printer
Inventor: OBARA TAKESHI
IPC: B41J29/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To form a smooth cable route even when a portable printer is worn on either one of right and left waist sides. SOLUTION: A groove 36 for a cable route, in which a connection cable 19 is fitted, is formed to the back surface of the casing of the portable printer so as to continue to the left and right ends of the back surface of the casing and a connection terminal on the printer side for connecting the connection cable 19 is formed in the groove 36. Therefore, the connection cable 19 can be extended from either one of the left-hand and right-hand sides of the portable printer 10.
Patent JP-2001278745-A (JP)
Title: Oily cosmetic
Inventor: HAGIWARA HIROYUKI
IPC: A61K8/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an oily cosmetic which shows bright coloring, exhibits excellent cosmetic effect and sustainability on making an applied site stand out and gives excellent usability together with fine safety and stability. SOLUTION: This oily cosmetic is obtained by including (a) a titanium/ titanium oxide sintered product and (b) a solid oil with a melting point of 60-120 deg.C in proportions of 0.1-40 mass % and 0.1-30 mass %, respectively.
Patent JP-2001286748-A (JP)
Title: Method for storing aqueous organic silicon emulsion
Inventor: YASAKA TETSUYA
IPC: C09D183/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing an emulsion containing an organic silicon compound, water and an emulsifier, which will be phase-separated into an emulsion layer and an oil layer comprising the organic silicon compound while the stability of the various properties being maintained for a long period of time. SOLUTION: This method is characterized in storing an aqueous organic silicon emulsion so that the relation of the area (A) of the liquid interface of the above emulsion layer and of the above oil layer which are produced during their storage, and maintaining a total weight(W) of the emulsion in the range of the following relationship: A (cm2/W (kg)=1 to 200.
Patent JP-2001277799-A (JP)
Title: Resin component for indoor interior product with laser mark
Inventor: TANAKA SHUSUKE
IPC: B44F1/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin component for an indoor interior product which is excellent in recycling properties of a resin molded component, the visibility of a laser-marked portion and the smoothness of an outward surface and which enables formation of a black mark being abundant in design properties and deep and presenting a clear pitch-black feel and further enables remarkable enlargement of the width of conditions of laser beam irradiation developing the black in marking. SOLUTION: The resin molded component for the indoor interior product is constituted of a transparent or translucent thermoplastic resin and a part marked by the laser beam irradiation is formed therein. The marked part by the laser beam irradiation is formed in a prescribed shape of a mirror image on the rear side to the outward surface of the component and the prescribed shape is recognized visually from the outward surface side.
Patent JP-2001283083-A (JP)
Title: Network advertisement distribution management system and management site device
Inventor: MATSUMOTO HIROSHI
IPC: G06Q50/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the hit rate of a banner advertisement by properly changing the contents of banner advertisement that is notified according to the action information such as the past purchase results of every customer in a network advertisement distribution management system using the Internet, etc., SOLUTION: A commercial site device of an advertiser, an advertisement insertion site device linked to the commercial site device via an advertisement and a management site device which distributes and manages the advertisements are arranged on a network. The advertisements are distributed via the management site device, and customer accesses the advertisement insertion site device via his/her terminal and visits the commercial site device via the advertisement of a relevant page to perform actions of the customer such as purchasing a commodity. Then the commercial site device sends the customer action information to the management site device.  The management site device stores and manages the received customer action information and then refers to the customer action information to insert an advertisement whose contents are updated into the page of the accessed advertisement insertion site device when the same customer accesses again the advertisement insertion site device.
Patent JP-2000339058-A (JP)
Title: Clock resolution extending device
Inventor: EIDSON JOHN C
IPC: G04F1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for extending clock resolution to be restricted by an oscillator period included in the clock. SOLUTION: A delay line 16 generates a group of (n-1) tap signals 30 to 34 by continuously delaying a trigger signal 18. Plural, i.e., (n-1), correction latches 20 to 24 respectively catch a value 140 in response to respective tap signals 30 to 34, A correction value applied to a latch time value 19 is determined in response to capture values 40 to 44. The applied correction value is made different in accordance with the patterns of capture values 40 to 44.
Patent JP-2001276558-A (JP)
Title: Hydrogen gas separation unit and method of manufacturing it
Inventor: SAIJO KINJI
IPC: B01D71/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas separation unit capable of largely taking the effective area of a material having gas separation properties at the time of separation of hydrogen gas from mixed gas, and a method of manufacturing the hydrogen gas separation unit in consideration of the handleability of the material having gas separation properties. SOLUTION: A metal support 11 and a material (palladium alloy foil) 13 having hydrogen gas separation properties are subjected to cladding processing to be laminated each other and, thereafter, the central part 105 of a clad cut plate K is selectively etched using an etching liquid to expose the palladium alloy foil 13 and a metal support flate 11 is arranged to obtain the hydrogen gas separation unit A.
Patent JP-2001283177-A (JP)
Title: Supersonic actuator loading type ic card and aligning method
Inventor: NAKAJIMA SHIGERU
IPC: B42D15/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a supersonic actuator loading type IC card and the aligning method capable of realizing the autonomic turning of communication characteristics by realizing the autonomic movement of a non-contact IC card. SOLUTION: This IC card 10 is provided with first and second supersonic actuators 5 and 6 to be oscillated, a supersonic actuator driving circuit 7 for oscillating the actuators, first, second, and third sense coils 1, 2, and 3 for detecting the intensity of a magnetic field, and a control part 4 for controlling the operation of the supersonic actuator driving circuit 7 according to the detected results of the sense coils.
Patent JP-2001286555-A (JP)
Title: Bionic artificial pancreas
Inventor: TSUJI TAKAYUKI
IPC: A61M1/36
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a completely implantable artificial pancreas capable of controlling the quantity of insulin necessary for a patient properly and keeping the quantity of capsules to be retained inside the body of the patient to a minimum. SOLUTION: The bionic artificial pancreas 1 is comprised of a mechanical insulin injection means 2 for feeding the most of the necessary quantity of insulin for a patient according to a prescribed program, and microcapsule-type Langerhans' islands 3 for feeding the remaining small quantity of insulin into the patient's body. The mechanical insulin injection means 1 is comprised of an insulin reservoir 6, a micropump 5, and a rechargeable battery 4 as a power source, etc., to make the artificial pancreas completely implantable.
Patent JP-2001288171-A (JP)
Title: Method for producing optically active tetrahydroisoquinoline derivative
Inventor: OIKAWA MIYUKI
IPC: C07B63/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing optically active 1- phenyl-1,2,3,4-tetrahydroixoquinoline derivatives which are a compound useful as an intermediate for a medicine and an agrochemical, such as for an antidepressant. SOLUTION: This method for producing the optically active tetrahydroisoquinoline derivatives comprise reacting a tetrahydroisoquinoline derivative represented by general formula (1) with an optically active carboxylic acid represented by general formula (2), separating the product, and then treating the separated product with an acid or a base.
Patent JP-2001292554-A (JP)
Title: Cooling mechanism for electric motor of refrigerating machine
Inventor: TANAKA TAKEO
IPC: H02K9/19
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the flow of cooling liquid is stopped due to foreign particles and large pressure fluctuations overheating the electric motor, when the proper flow rate of liquid coolant flowing between a rotating rotor and a stationary stator is inhibited to approximately one fifth the conventional case. SOLUTION: On the upstream side of a cooling path for flowing to air gap, where the flow rate of the liquid coolant is to be reduced, a shunt is provided, where the shunt is composed of a channel consisting of constriction parts, such as a gate valve and an orifice, and a channel consisting of a valve seat where an aperture is constricted, a float resistor, and space where a stopper for blocking the resistor from flowing downstream is accommodated.
Patent JP-2001293602-A (JP)
Title: Cutting tool, and manufacturing method and device for the same
Inventor: FUKUI HARUYO
IPC: C23C14/24
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool that is suitable as a drill, an end mill and the like and is improved in abrasion resistance, sliding performance, seizing performance, machining-stock machining accuracy and the like. SOLUTION: The cutting tool comprises a base material, and an abrasion- resistant coating formed on the base material and having, as its principal component, a nitride or carbonitride of one or more types of element selected from a group containing the Group 4a, 5a and 6a elements and Al. The abrasion- resistant coating includes at least one type of ultrafine compound selected from a group containing B4DC, BN, TiB2, TiB, TiC, WC, SiC, SiNX (X=0.5 to 1.33), and Al2O3. The ultrafine compound preferably has a grain size of 0.5 to 50 nm. The base material can be a cBN sintered body and a diamond sintered body.
Patent JP-2001297007-A (JP)
Title: Computer control method and computer controlled by the method
Inventor: MASANARI TADAO
IPC: G06F9/46
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the real-time performance of a computer control system and to enhance the availability of a memory by shortening the context switch time of a multitask operating system. SOLUTION: CPU registers to be saved and returned are specified for every task and the held contents of only a CPU register needed for a task concerned in switching are saved and returned. Further, the size of a register content storage area RC is variably fixed for every task corresponding to the number of CPU registers which need to be saved and returned.
Patent JP-2001295840-A (JP)
Title: Linear moving rolling guide unit
Inventor: KONDO TAKUO
IPC: F16C33/78
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a linear moving rolling guide unit used in an erected state and recovering lubricating oil fed from an oil feed device provided in a slider to a track member in such a state as not being leaked in an environment. SOLUTION: When the slider 1 smoothly slides on the erected track rail 2, the lubricating oil fed from a lubricating plate 15, or an oil feed device arranged on the top end of the slider 1 to a track groove 4 in the track rail 2. The lubricating oil excessively fed in an early stage flows downward of the track rail 2 by the gravity and absorbed by a lubricating oil absorbing plate 21 having a porous structure and arranged in the bottom end of the slider 1. The porous structure is formed by expanding or sintering synthetic resin. Stable oil feeding thus becomes possible, when the oil feed quantity from the lubricating plate 15 and the absorbed oil quantity of the lubricating oil absorbing plate 21 become equilibrium.
Patent JP-2001295379-A (JP)
Title: Structure of building sill
Inventor: SAKURABA HISAO
IPC: E04B1/58
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a building sill, capable of easily performing the repair work of a footing at low cost without influencing a building even in the case where cracks are produced in the footing and generating noises nor vibrations during construction. SOLUTION: A base 3 capable of supporting the building placed thereon is detachably fixed on the footing 1 by anchor bolts 4. A height adjusting plate 2 adjustable for the height of the base 3 is mounted between the footing 1 and the base 3, whereon the building sill 9 is fixed.
Patent JP-2001307766-A (JP)
Title: Nonaqueous electrolyte and lithium secondary battery using the same
Inventor: HAMAMOTO SHUNICHI
IPC: H01M10/0567
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having improved battery characteristics including cycle characteristics, electric capacity and storage characteristics. SOLUTION: This nonaqueous electrolyte formed by dissolving an electrolyte in a nonaqueous solvent contains a disulfide derivative represented by Formula (I), R1-S-S-R2, where R1, R2 are independently phenyl, benzyl, tolyl, pyridyl, pyrimidy group, an alkyl group having the number of carbon atoms being 1 to 12 or a cycloalkyl group having the number of carbon atoms being 3 to 6. The content x of the derivative (% by weight) is 0.01<x<0.05 in terms of the weight of the nonaqueous electrolyte. The lithium secondary battery uses the same.
Patent JP-2000318583-A (JP)
Title: Drying device and method for drying vehicle
Inventor: DECKER WOLFGANG
IPC: B60S3/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a drying device for drying a vehicle in car wash facilities, particularly portal car washing facilities, capable of adjusting the outflow direction of an outflow nozzle so as to guarantee optimum drying of the vehicle. SOLUTION: This drying device for drying a vehicle in car wash facilities, particularly portal car wash facilities, extends laterally to the longitudinal direction of the vehicle and is movable in height along the outline of the vehicle. The drying device has a nozzle housing 4 which is rotatable by a servo motor around a horizontal rotation axis A, extending laterally in the longitudinal direction of the vehicle. A nozzle housing 4 has at least one outflow nozzle 5 of slit shape extending laterally to the longitudinal direction of the vehicle, and is connected to a blower 4. The servo motor is controlled by a control device to make an outflow direction R of the outflow nozzle 5 conform to the outline of the vehicle. The nozzle housing 4 is rotatable at least by an angle of 360 deg..
Patent JP-2001173039-A (JP)
Title: Pressuring device and system capable of saving water by adding expansion force of compressed air to water so as to amplify water working force
Inventor: KIMURA YOSHIHIRO
IPC: E03C1/042
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a supply water pressurizing water faucet capable of switching between water supplying and pressurizing mode and water supply mode by the opening and closing of a handle lever. SOLUTION: A mechanism capable of being switched easily according to a purpose of use is added to a water supplying and pressurizing faucet for water saving system so as to be used also as a regular supply water faucet. A rotating motion from a handle lever 18 is added to the faucet, a shaft 23 is moved up and down so as to open and close the water supply port 35-1. A cylinder 28 is fixed to a casing 45 of a faucet main body, a projected part is provided on the outer surface of the shaft, and a recessed groove is provided in the inner surface of the cylinder. When the handle lever is rotated, a shaft main body is moved up and down while rotating in both clockwise and counterclockwise directions.  When the handle lever 18 is rotated counterclockwise, the water supply port is opened and closed in up and down movement in connection with the movement of the shaft, and air supply is started and stopped in vertical rotating motion. Though, when the handle lever is rotated clockwise, the supply water port is opened and closed by the vertical motion of the shaft, an air supply function is not provided.
Patent JP-2001303085-A (JP)
Title: Screw seizing preventive for high temperature
Inventor: HIRONAKA SEIICHIRO
IPC: C10M171/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a screw seizing preventive for high temperature having excellent lubricating properties and seizing resistance. SOLUTION: This screw seizing preventive for high temperature comprises (a) a lubricating oil or a grease base and (b) sericite.