baber/WOPTO huggingface dataset:
Patent JP-2002031537-A (JP)
Title: On-vehicle navigation device
Inventor: NAKAI SHINJI
IPC: G08G1/0969
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device capable of being efficiently operated when a vehicle waits for a signal to turn green. SOLUTION: The on-vehicle navigation device displays a map screen or both the map screen and a mark of one's own vehicle on a display device according to the current position determined by a processing device for the one's own vehicle position and to map data read by a storage medium reading device, and calculates and displays a recommended route from a departure point to a destination. The navigation device is provided with a means for detecting the drive and stop of the vehicle, and when the vehicle starts to travel from a stopped state, the condition of the device during the stop and the display screen (a) are temporarily retracted and the device performs current position displaying action (b). At the next stop of the vehicle, the device condition and the display screen (c) retracted can be restored.
Patent JP-2002031591-A (JP)
Title: Near-field optical microscope device
Inventor: KAWAKAMI YOICHI
IPC: G02B21/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a near-field optical microscope device capable of detecting light generation out of an excitation area. SOLUTION: A laser beam from a laser beam source is guided onto the sample surface by a light source side optical fiber, and a minute region on the sample is excited by near-field light on the fiber head. Electrons, carriers and excitons are generated on the excited sample surface, and generate light on the excited area, and the generated electrons, carriers and excitons flow out of the excited area and also generate light out of the excited area. Generated light is received by a light-receiving side optical fiber having the head arranged toward the sample surface on the separated position from the light source side optical fiber head, to thereby enable to observe light generation on the sample surface on the different position from the excited area.
Patent JP-2002029796-A (JP)
Title: Cement admixture and cement composition
Inventor: HIGUCHI TAKAYUKI
IPC: C04B18/14
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture which, even when mixed into cement in a small amount, is capable of providing the resulting cement composition with excellent expansion performance and enables prevention of any popout phenomenon and improvement in waterproofness, with respect to concrete produced from the cement composition, and also to provide such a cement composition containing this cement admixture. SOLUTION: This cement admixture is a material obtained by subjecting a CaO raw material, an Al2O3 raw material, an Fe2O3 raw material, an SiO2 raw material and a CaSO4 raw material to heat treatment all together and comprises an expansive material containing, as its main constituent compounds, free lime, calcium aluminoferrite, calcium silicate and anhydrous gypsum, and a fine siliceous powder and/or a fine limestone powder. This cement composition contains cement and the cement admixture.
Patent JP-2002030468-A (JP)
Title: Lead wire for electronic parts
Inventor: TANIMOTO MORIMASA
IPC: H01L23/48
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire free from the generation of lift-off at the time of soldering, excellent in solder wettability and further excellent in bending workability and to provide electronic parts using the same. SOLUTION: A single Sn-Bi alloy layer 2 is formed on an electrically conductive substrate 1, also, the average concentration of Bi in the Sol-Bi alloy layer is 0.1 to 1.0 wt.%, or the lead wire is composed of the electrically conductive substrate 1, an Sn layer 2A formed on the electrically conductive substrate and an Sn-Bi alloy layer 2B formed on the Sn layer and having a Bi concentration of 1 to 5 wt.%.
Patent JP-2002044864-A (JP)
Title: Method and service system for supplying power
Inventor: HARADA YASUSHI
IPC: G06Q50/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To enable customers to select a power supplier freely as they like and receive power. SOLUTION: A power system network interconnects a plurality of power suppliers and customers, adjusts an amount of power generated by the power suppliers based on an amount of power demanded by the customers changed in real time and supplies power to the customers. A power supplier is selected from a plurality of power suppliers, receives an amount of power demanded by customers and supplies power in response to the demand from the customers. The demanded amount of power is supplied from the selected power supplier to the customers through the power system network based on an instruction from a power supplying service center.
Patent JP-2001086331-A (JP)
Title: Method for confirming prescence of security mark
Inventor: WU JOHN W
IPC: B41J29/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To effectively and efficiently detect a document security mark in order to prevent preparation of an altered document. SOLUTION: This method detects a security mark by using a digital image system. The method acquires a digital input image by utilizing an image input scanner (step S1), conducts binary coding of the digital input image (step S2), performs micro detection (step S3), performs macro detection (step S4) and performs collation (step S5). When a security mark is detected, the method prevents valid copy of input document (step S6).
Patent JP-2002040724-A (JP)
Title: Printing system, printing device, and method therefor
Inventor: SHIMADA HIROKATSU
IPC: G03G15/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To perform calibration more speedily with a satisfactory picture quality in a printing system. SOLUTION: In the printing, the picture pattern being printed by printing means is read by a reading means and is kept to be registered. Then, the printing device is made to print the image pattern by printing means, and to read-out the image pattern being printed by the reading means. The device is made to respectively compare these reading image patterns with reference data, and to select a means for performing accurate calibration or a simple calibration among plural calibration means for calibrating the image quality of output images, based on those comparison result.
Patent JP-2002007060-A (JP)
Title: External fixed type mouse for desktop type personal computer, notebook-sized personal computer and word processor
Inventor: MACHIDA SUEO
IPC: G06F3/033
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an external mouse for a desktop type personal computer, a notebook-sized personal computer and a word processor needs a physical burden and a wide space because its ball has to be rolled and a pointer position has to be met by moving an arm. SOLUTION: A mouse can be operated only with the movement of fingers by using a touch pad for an external mouse.
Patent JP-2002038189-A (JP)
Title: Method of producing glyceride derivative and medicine, beverage and food including the same
Inventor: KUDO SATOSHI
IPC: A23L1/30
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To establish a method of inexpensively and simply producing glyceride derivatives of conjugated unsaturated fatty acids having a variety of physiological actions and good flavor and taste. SOLUTION: A glyceride derivative of fatty acid bearing three or more conjugated unsaturated bonds or a naturally occurring material including such the glyceride derivative is subjected to partial hydrogenation treatment so that the double bonds may be reduced to obtain the objective glyceride derivative having a condugated unsaturated fatty acid as a side chain.
Patent JP-2002043903-A (JP)
Title: Delay circuit, semiconductor integrated circuit device with the delay circuit, and design/development method for the semiconductor integrated circuit device
Inventor: ITO YUKIKO
IPC: H03K5/13
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit that can reduce a design period required for a timing adjustment while suppressing increase in the difficulty of the design itself. SOLUTION: The delay circuit is provided with a delay section 2 that controls the delay time and includes delay elements 4 connected in series, a data input terminal 5 receiving data S, switches 6-1 to 6-6 connected in parallel between each input of the delay elements 4 and the data input terminal 5 and with a control section 3 that controls the delay time of the delay section 2 by controlling the switches 6-1 to 6-6 and includes flip-flop circuits F/F1-F/F5 that receive external serial control data DATA and are connected in series.
Patent JP-2002038549-A (JP)
Title: Water supply equipment
Inventor: ANDO SHIGERU
IPC: E03B1/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide water supply equipment allowing a water heater to be connected to a bathtub, permitting the bathtub to be connected to reclaimed water utilizing equipment, bringing about suppression of contamination of the reclaimed water utilizing equipment, the generation of an off-odor from the above equipment, etc. SOLUTION: The water supply equipment, allowing the water heater to be connected to the bathtub and permitting the bathtub to be connected to the reclaimed water utilizing equipment, is provided with a reheating circulation passage allowing the bathtub to be connected with the water heater, a bathtub water supply passage branching off from the circulation passage through the first channel switching means disposed midway through the circulation passage, a clean water supply passage connected to the second channel switching means disposed midway through the bathtub water supply passage, and a bactericidal component adding means disposed midway through the bathtub water supply passage.
Patent JP-2002037051-A (JP)
Title: Hydraulic braking device for vehicle
Inventor: NISHII MICHIJI
IPC: B60T13/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To easily conform to various stroke characteristics in a hydraulic braking device formed with a closed chamber between a master piston and a power piston. SOLUTION: The power piston 21 is disposed behind the master piston 12 through a closed chamber R3, and the output power hydraulic pressure of an auxiliary hydraulic pressure source 40 is supplied into a power chamber R6 formed behind the power piston 21, through a pressure regulating means. Further, a cylinder 2h is formed integrally with a second housing 2 jointed to a first housing constituting a master cylinder, and its hollow part is communicated and connected with the closed chamber. A stroke regulating means is provided comprising a piston 51 slidably stored in a liquid-tight state in the hollow part of the cylinder, and a spring 52 stored in the hollow part of the cylinder to energize the piston toward the closed chamber, and a brake fluid in the closed chamber is stored according to the pressure in the closed chamber to regulate the stroke of the power piston.
Patent JP-2002043003-A (JP)
Title: Ic socket
Inventor: YAGI MASAYA
IPC: G01R31/26
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce development cost for a socket by producing the respective parts of the socket as common parts so as to flexibly cope with packages of different outline dimensions, in view of divergence of IC package and combining the same to be given general-purpose properties. SOLUTION: Plural contact storing parts 2a, housing a contact 2 with an IC lead, a fixed part pedestal 1 for positioning and fixing plural contact storing parts 2a to be adjustable in position, and a lead-pressing part 4 are formed to be capable of disassembling.
Patent JP-2002039094-A (JP)
Title: Centrifugal fan for motor-driven blower and vacuum cleaner which used this fan
Inventor: HARADA HIDEYUKI
IPC: A47L9/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which decreases a loss of frictional resistance of the disk by the convex part for an additional tightening of a centrifugal fan, and a centrifugal fan with high reliability is realized. SOLUTION: The volume of the above mentioned additional tightening convex part to the nearest rotation shaft was enlarged for the said additional tightening of more than one of convex part located outside.
Patent JP-2001071120-A (JP)
Title: Device for removing core in pipe
Inventor: PETING ROBERT G
IPC: B22D29/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a core removing device which removes a core from a bell- shaped end part of a pipe. SOLUTION: This core removing device is provided with both of a cleaning device 46 and an exhaust device 48. The cleaning device is provided with plural wire brushes 52 fitted to a shaft 50. The shaft is fitted to a cart 72 supporting the movable part of the exhaust device, too. The cart moves the brush and a part of the movable part of the exhaust device to be advanced/retreated to/from the bell-shaped end part 24 of the pipe 14. The shaft and the brush are rotated with a motor 112 on the cart and an inclining mechanism is brought into contact with the pipe by inclining the brush. The pipe is cleaned by allowing the brush to contact with the pipe while rotating the pipe around the center axis 19 in the longitudinal direction.  The sand core is cleaned from the end part of the pipe with the rotated brush and the waste sand is sucked into a collecting bag with the exhaust device and filtrated. The exhaust device is provided with a stationary duct 140 having a door 150 and a chute 152 for exhausting the large waste sand block from the exhaust device.
Patent JP-2002045068-A (JP)
Title: Small animal-housing box
Inventor: FUKUDA MANABU
IPC: B65D85/50
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a small animal-housing box capable of surely maintaining a state that its lid body is attached with its container main body. SOLUTION: This small animal-housing box 11 is equipped with container main body 12 and a lid body 13 for occluding the opening part of the container main part 12. At the lid body 13, plural restricting pieces 41 are formed as extended so as to be extended in its side direction from its lower end surface. In the restricting piece 41, an engaging hole 45 is installed as penetrating, also its base end part becomes a hinge part and the restricting piece 41 is constituted as freely rotatable against the lid body 13. At the circumferential part of upper end part of the container main body 12, a housing recessed part 43 and an engaging projection 44 positioned at its inside are formed so as to be in a position opposing to the restricting piece 41 by notching a lower part circumferential surface flange 20.  And, when the restraining piece 41 is rotated and housed in the housing recessed part 43, the engaging projection 44 is to be inserted into the engaging hole 45.
Patent JP-2002047705-A (JP)
Title: Faucet with shower
Inventor: FUJII MASATO
IPC: E03C1/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a faucet with a shower, by which water can be discharged from a cylindrical shower at an arbitrary position, in the faucet with the shower with the cylindrical shower. SOLUTION: In the faucet with the shower, in which the cylindrical shower, in which water spray holes are formed to a cylindrical surface, is adjoined, installed and supported to a faucet body and which has an open-close valve opening and closing water supply to the shower water spray section, the cylindrical shower water-spray section is constituted detachably to the faucet body.
Patent JP-2002051097-A (JP)
Title: Modulation circuit
Inventor: HANDA SEIICHI
IPC: H04L27/36
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensating circuit for suppressing increase in carrier leak caused by a temperature fluctuation in the baseband circuit of a digital modulation circuit. SOLUTION: The temperature compensation of a DC level in the I and Q signals of the digital modulation circuit provided with a baseband filter is provided in a DC offset circuit part composed of an impedance converting circuit, and the carrier leak is suppressed by the temperature compensating circuit.
Patent JP-2001057951-A (JP)
Title: Suction mouthpiece of vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a suction mouthpiece of a vacuum cleaner that can easily perform maintenance of a rotary cleaner, belt and their periphery. SOLUTION: Formed on the bottom face of the cleaner body 12 is a suction mouth, above which suction grooves are formed to equip rotary cleaning members therein, the cleaner body 12 contains a motor 23, whose output shafts 26a and 26b are exposed to a bottom open space 14g separated from the suction grooves along with single ends 16a and 17a of the rotary cleaning members, and belts 27 and 28 are tensilely provided between the output shafts 26a, 26b and the single ends 16a and 17a. The bottom open space 14g is closedly formed with a cover 24, a member separated from the cleaner body 12, which is detachably held there when using a lock member 25 rotatably held at the cover 24.
Patent JP-2001348328-A (JP)
Title: Patch sheet for skin and its laminate
Inventor: AIMIYA RYOICHI
IPC: A61K9/70
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a patch sheet for skin which is fine in the adhesiveness between a film base material and an adhesive layer, leave no adhesive on the skin after being peeled from the skin and exhibit excellent properties, and its laminate. SOLUTION: This patch sheet for skin is made by forming the adhesive layer containing a water-soluble polymer as a main component on the surface of the base material constituted of a thermoplastic resin film through an anchor agent containing a cationic polymer as a main component. The patch sheet laminate for skin is made by laminating plural pieces of this patch sheet for skin without confronting the adhesive layer or cylindrically laminating by rolling a sheet of long patch sheet for skin.
Patent JP-2002045901-A (JP)
Title: Method for hot-working cast billet
Inventor: KOMAKI FUJIO
IPC: B21B1/16
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hot-working method for raising yield by preventing corner crack when a cast billet having a round cross section of a hard-to-work material, for example, SUS 303 of free-cutting steel which is obtained by vertical continuous casting method is made into an intermediate product by performing hot-working, that is, blooming and large size rolling. SOLUTION: When hot-working the round cast billet of the hard-to-work material which is cast by the vertical continuous casting method, by grasping the round cast billet (1) extracted from a heating furnace at one end with a manipulator (2), inserting it between a pair of round tups (3) having a radius slightly larger than the radius of the cast billet, lightly reducing the surface of the cast billet, turning it at an angle smaller than 90 deg. around the axis and also repeating operations for feeding the cast billet by a distance not longer than the length of the round tup in the axial direction, an in-line press stage for adding plural times of reduction over the whole surface of the cast billet, reducing oscillation marks generated at casting and removing defects on the surface of the cast billet is inserted.
Patent JP-2002052564-A (JP)
Title: Resin molding
Inventor: KUZUTANI TERUHIRO
IPC: B29C45/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding which does not need blending of raw materials, etc. every time molding. SOLUTION: Pellets comprising split used paper, calcium carbonate, and a polyolefin resin in which the amount of the calcium carbonate is 10 less than 40 wt.% of the total, and the amount of the resin is 10 less than 50 wt.% of the total are injection-molded or blow-melded as a raw material.
Patent JP-2002055743-A (JP)
Title: Electronic circuit block
Inventor: MAEKAWA TOSHIYUKI
IPC: G06F1/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption as a whole electronic circuit to the absolute minimum while integrating the whole circuit into an IC. SOLUTION: An electronic circuit is divided into plural functioning component pieces 10 for respective functions to be achieved, and a driving power is supplied through a switching means 14 to each functioning component piece 10. In a normal time, the power is supplied to an absolute minimum functioning component piece 10a, and an operation starting period is monitored. When the operation as the whole circuit is necessary, the respective switching means 14 in the functioning component pieces 10 to be operated the next are successively turned on, and the functioning component piece whose operation is made unnecessary is immediately turned off.
Patent JP-2002055815-A (JP)
Title: Software development supporting device and recording medium
Inventor: FUJIWARA TAKATSUGU
IPC: G06F11/34
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a software development supporting device enabling even a user having no expert knowledge to easily evaluate the quality/reliability of software on the basis of a mathematical model most suited to observed data. SOLUTION: In the software development supporting device provided with a function for evaluating the quality/reliability of software in a development test on the basis of plural mathematical models, a CPU 11 generates an estimation curve from measured data obtained in a software development test in accordance with the sorts of mathematical models. Then the CPU 11 judges the current state of the software on the basis of the generated estimation curve and displays the judged result in the screen of a monitor 2 together with the graph of the estimation curve by a comment format.
Patent JP-2002053755-A (JP)
Title: Water-based wax agent composition and manufacturing method thereof
Inventor: SASAKI MASAJI
IPC: C08L91/06
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a water-based wax agent composition excellent in water- repellency and storage stability. SOLUTION: The water-based wax agent composition comprises 3-15 mass% of (A) a solid wax, 1-15 mass% of (B) a liquid wax agent, 2-7 mass% of (C) a cationic surfactant, 12-30 mass% of (D) a polyhydric alcohol and 1-5 mass% of (E) an alkyl amine acetate, and the compounding ratio of the component (A) to the component <D) ((A)/(D)) is 0.1-0.5 and the compounding ratio of the component (B) to the component (D) ((B)/(D)) is 0.05-0.8.
Patent JP-2002052896-A (JP)
Title: Chisel
Inventor: NAGAIKE MITSUO
IPC: B44B11/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To easily perform the replacing work of a blade while enhancing the attaching strength of the replaced blade in width and length directions. SOLUTION: A recessed groove 4 permitting the blade 2 to insert so as to leave the leading end part thereof is formed in a handle 1 in the length direction of the handle and the blade 2 inserted in the recessed groove 4 in a replaceable manner is fixed in a freely releasable manner by a fixing instrument 3 pressing the blade 2 in a thickness direction thereof. In the chisel thus constituted, the opposed side walls 5 and 5 of the recessed groove 4 are inclined so as to approach each other as the depth of the groove becomes deep.