baber/WOPTO huggingface dataset:
Patent JP-2002074529-A (JP)
Title: Theft prevention tag
Inventor: TAKAHAMA HISATAKA
IPC: G08B13/24
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a theft prevention tag in which the engagement between wire and a tag main body is not easily disengaged. SOLUTION: A disengagement member 21 is turned against the energization of a coil spring 22 while insertion pins 2a provided at the both ends of the wire 2 are respectively inserted into the housing 3 of the tag main body to engage a projection for holding provided in the member 21 with a notch 1e. The member 21 is subsequently moved along the notch le to the housing 3 side, the engagement pawls 20a of an engagement member 20 are pushed with a taper provided at the end of the member 21 to disengage the engagement between the groove 2b of a pin 2a and the pawls 20a, and the pin 2a can be pulled out of the housing 3.
Patent JP-2002070603-A (JP)
Title: Driving force controller for vehicle
Inventor: SHIMADA MICHIHITO
IPC: B60L50/16
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To properly control driving force for front wheels and that for rear wheels so as to improve stability and drivability in turning of a vehicle in comparison with a conventional one. SOLUTION: When behavior of a vehicle is unstable and is under behavior control, the driving force for the front wheels is lowered according to increase in the degree of behavior fluctuation, while the driving force for the rear wheels is controlled to zero (S20-40). If a vehicle is turned at a low speed while traction control is carried out on at least one side of the left and right front wheels, the driving force for the front wheels is controlled in compliance with a road surface friction coefficient μ so that it is reduced according to reduction in the road surface friction coefficient μ, while the driving force for the rear wheels is controlled according to the road surface frictional coefficient μ so that it is lowered as the turning degree of the vehicle is increased and is prevented from exceeding that for the front wheels (S110, 170-190).
Patent JP-2002066408-A (JP)
Title: Heat treatment apparatus for container
Inventor: KAWAMUKI AKINORI
IPC: F28C1/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To make water spraying possible at the boundary of adjacent water spray zones 8, 6 while preventing water released through water spray nozzle 22 (22B), 24 (24A) from entering the adjacent water spray zones 8, 6. SOLUTION: In a pasteurizer, a plurality of water spray zones 6, 8, 10, 12 are set up in the transport direction of containers 30 transported by a transport conveyer 4. Below the water spray zones, corresponding water storage vessels 14, 16, 18, 20 are installed, and so are corresponding water spray nozzles 22, 24, 26, 28 above the water spray zones. The water storage vessels are each kept at a set temperature different from that of other storage vessels, and the water spray nozzles spray water sent from the water storage vessels over containers transported by a transport conveyer. At the intermediate point of the water spray nozzles 22 (22B), 24 (24A) installed at the boundary of adjacent water spray zones, a partition plate 32 is installed so that water sprayed by these water spray nozzles collides with the partition plate and hence does not enter the adjacent water spray zones.
Patent JP-2002076315-A (JP)
Title: Microlens array, manufacturing method thereof, solid- state image pickup device and manufacturing method thereof
Inventor: WADA SHINICHI
IPC: H04N5/369
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a microlens array capable of reducing a lens curvature. SOLUTION: The manufacturing method of a microlens array comprises a step of forming grid-like pattern layer 19 made of a lens material of the microlens array on a lens material layer 17 of the microlens array, a step of forming a mask layer 18 for covering a part or the entire part of each region surrounded by the grid-like pattern on the layer 17, a step of melting the layer 18 by a heating process to form the microlens array into a three-dimensional shape, and a step of etching the layer 17 and 19 so that the three-dimensional shape of the layer 18 can be transferred on the layer 17.
Patent JP-2002067589-A (JP)
Title: Manufacturing method for display plate
Inventor: ISHIDA MASAYO
IPC: B44C1/17
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent convection of dye in a receiving layer and to maintain the quality of an image. SOLUTION: In the present manufacturing method of a display plate, transfer paper whereon the image is formed by printing with ink of sublimation dye is placed on the receiving layer of the base of the display plate and the image on the transfer paper is transferred onto the plate under heat and pressure.  The method has processes of forming the receiving layer on the base of the display plate (a), hardening the receiving layer by heating (b), grinding the surface of the hardened receiving layer (c), transferring the color image from the transfer paper under heat and pressure (d), heating the receiving layer so as to erase transfer dots (e), hardening the receiving layer by heating (f), grinding the surface of the receiving layer (g), forming a transparent protective film layer on the upper surface of the receiving layer (h), hardening the transparent protective film layer at a normal temperature (i) and grinding the upper surface of this layer (j). An ultraviolet absorber is dispersed at least in either the receiving layer or the transparent protective film layer. The convection of the dye due to heat is eliminated and the color image is clear and has a feel of depth and high grade and an excellent resistance to light.
Patent JP-2002078013-A (JP)
Title: Wireless relay exchange and information recording medium
Inventor: SAKAI HIROSHI
IPC: H04W84/16
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless relay exchange and an information recording medium that can improve the utilizing efficiency of communication channels and enhance the communication efficiency. SOLUTION: One communication channel accommodates mobile terminals PS1-PSn (through relay switching by 1 to n) to process call transmission reception. The mobile terminals PS1-PSn process the call transmission reception in a minimum standby time respectively. A call processing control section CT1 captures a terminal number from the mobile terminals PS1-PSn to a public mobile channel network 1 and a public telephone number of a destination through a private wireless communication section TRX2 and a memory ME1 stores the numbers for control of the transmission to the public telephone number of the destination. At the arrival of a call to a specific terminal among the mobile terminals PS1-PSn from the public mobile channel network 1, the call reaches the terminal number stored in the memory ME1 through the private wireless communication section TRX2.
Patent JP-2002071925-A (JP)
Title: Diffractive optical element and optical system using the same
Inventor: SATO HIDEKI
IPC: G02B13/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a diffractive optical element which ensures high diffraction efficiency in a wide wavelength range and is little in flare, and to obtain an optical system with the element. SOLUTION: The diffractive optical element is provided with a stairs-shaped step part at the edge part of a diffraction grating.
Patent JP-2002084656-A (JP)
Title: Malfunction preventing circuit for grounding protector
Inventor: ENDO NAOYOSHI
IPC: H02H7/26
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a grounding voltage detector, caused by an unstable phenomenon of a neutral point. SOLUTION: This is a malfunction preventing circuit for a grounding protector, which is composed of ungrounded high-voltage bus-bars 7 connected to power sources 1, 5 via circuit-breakers 4, 6, a grounded potential transformer 8 connected to the high-voltage bus-bars, and a ground detector 10 connected to the tertiary side of the grounded potential transformer, and protects a system on the basis of the output signal of the ground detector 10. The preventing circuit is fitted with a control circuit 11, which detects the closing of the circuit- breakers, and the output signal of the ground detector 10 is deterred for a specified time from the time of closing of the circuit-breakers by the control circuit 11.
Patent JP-2002070329-A (JP)
Title: Prefabricating frame material type steel brace bonding construction method
Inventor: KOMINAMI KATSUYOSHI
IPC: E04G23/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricating frame material type steel brace bonding construction method making use of a substantially single stock material and construction in a limited narrow space without requiring any field assembling work. SOLUTION: Frame materials of four sides constituting a framed steel brace are previously bonded onto the inside face of a column frame by means of an adhesive individually, and after the adhesive develops its strength, gusset plates of the frame materials on the adjacent two sides are connected together by means of the steel brace.
Patent JP-2002084746-A (JP)
Title: Synchronous rectifying circuit of switching power supply
Inventor: UESONO NOBUTAKA
IPC: H02M3/335
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous rectifying circuit that accommodates reduction in the output voltage of a power supply through minor design change. SOLUTION: A drive wire 21 is wound on an existing choke coil 8. Voltage induced in the drive wire 21 is, as it is, utilized as a driving signal for a rectifying switching element 7. The current of the rectifying switching element 7 is detected at a current transformer 12. If a detected signal generated in the secondary winding 14 thereof falls down to a specified level, the rectifying switching element 7 is turned off. A voltage sufficient to turn on the rectifying switching element 7 is supplied only by appropriately changing the number of turns of the drive wire 21, and thus reduction in the output voltage of the power supply can be accommodated by minor design change.
Patent JP-2002081894-A (JP)
Title: Apparatus and method for shot cleaning
Inventor: EGASHIRA MICHIO
IPC: F28G15/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for shot cleaning capable of regulating an optimum steel ball scattering amount by an easy operation even at an operation time of increasing or decreasing the ball scattering amount. SOLUTION: The apparatus for shot cleaning comprises a steel ball storage tank 14 capable of holding a total amount of steel balls circulating in a system in a supply feeder 1 of equipment in a steel ball circulating system, a steel ball transporter (bucket conveyor) 9, a steel ball distributor 2, a dust separator 7 and a steel ball discharging unit 8 to be operated at a predetermined speed. Thus, when only a rotational speed of the feeder 1 is changed or, for example, decelerated, steel ball filing amount of the tank 14 installed in the feeder 1 is increased. Since the total steel ball amount in the steel ball circulating system is constant, the scattering amount is reduced by that of an increased in the filing amount of the tank 14.  When only the rotational speed of the feeder 1 is changed, even if the steel ball amount in the circulating system remains constant as it is, the scattering amount can be controlled.
Patent JP-2001116073-A (JP)
Title: Wheel support casing
Inventor: TOMAN VILEM
IPC: F16D55/22
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wheel guide device having an air guiding device at a slight structure cost by improving a wheel support casing for guiding wheels of a vehicle in the form of arranging brake devices on the wheels supported by the wheel support casing. SOLUTION: The outside of a wheel support easing 1 is formed at least areally as an air guiding member 11.
Patent JP-2002082166-A (JP)
Title: Detecting device for vehicle speed
Inventor: OKUBO HITOSHI
IPC: G01S13/60
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To make a detecting device for a vehicle speed wireless. SOLUTION: This device is provided with detecting means 31 to 33, which emit electromagnetic waves or ultrasonic waves onto a road surface and detect the travel speed of a vehicle, using the Doppler effect produced in their reflected waves and a transmission circuit 34, which gives notice of the travel speed detected by the detecting means 31 to 33 by radio. Furthermore, the device is provided with a power generating mechanism 36, which generates electric power through vibration generated by the vehicle and a charging circuit 71, which charges a rechargeable battery 72 with the output voltage of the power generating mechanism. The voltage of the rechargeable battery 72 is supplied to the detecting means 31 to 33 and to the transmission circuit 34 as their operating voltages.
Patent JP-2002093727-A (JP)
Title: Method and device for liquid-phase epitaxial growth
Inventor: HASHIMOTO TAKAHIRO
IPC: C30B29/40
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for liquid-phase epitaxial growth, with which temperature variation on the surface of a semiconductor wafer is eliminated and the thickness of a film grown on the surface can be made uniform. SOLUTION: A semiconductor wafer 2 is placed on the bottom surface 13a of a recessed portion 13 of a wafer-supporting table 3. A dummy member 18, made of single crystals of the same material as that of the semiconductor wafer 2, is placed on the bottom surface 13a of the recessed portion 13, so as to surround the semiconductor wafer 2. Consequently, the semiconductor wafer 2 is placed at a distant from the inner wall of a solution tank 5 and heat from the inner wall of the solution tank 5 will not affect the semiconductor wafer 2. Thus, the thickness of a film grown on the surface of the semiconductor wafer 2 can be distributed uniformly.
Patent JP-2002091381-A (JP)
Title: Led display device and inspection method therefor
Inventor: ITO MASAYUKI
IPC: G09G3/20
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device which is prevented from abnormally operating caused by an induced voltage generated in the wiring. SOLUTION: Wiring between the display device 1 and a switching element group 2 is provided with an impedance element group 4 consisting of loads Z1-Z16 having an impedance lower than an LED impedance of the display device 1, thereby let the currents caused by the induced voltage generated in the wiring flows through the impedance element group 4, and the LEDs of the lines to which a power source voltage VDD is not applied via the switching element group 2 are held in the turn-off state.
Patent JP-2002090707-A (JP)
Title: Liquid crystal display device
Inventor: SUWA KATSUHIKO
IPC: G02F1/133
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To permit the accurate pushing of a plurality of function switches even while using the display in the night by performing appropriate brilliance control in either use condition of day or night, with respect to a liquid crystal display provided with an input device. SOLUTION: At least, a light source for illuminating the liquid crystal display itself and one or more light-emitting switches for receiving a key operation are arranged. When brilliance is adjusted with a switch, an inverter circuit and the brilliance of a light-emitting switch are jointly controlled on the basis of the signal of a control circuit. Thereby, even if the surrounding illuminance changes widely, the display can provide optimum brilliance.
Patent JP-2002094547-A (JP)
Title: Routine processing method and system with respect to specific electronic mail
Inventor: SEKINO SUSUMU
IPC: H04L12/54
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a routine processing method and system that can remarkably improve efficiency in management and operation of mail servers provided to each domain or the like with respect to routine processing applied to specific electronic mails such as trouble mails. SOLUTION: The system is provided with a management server 1 that generates and stores a routine processing script describing contents of processing with respect to the specific electronic mails and informs each mail server 3 about the routine processing script. The mail sever 3 is provided with a script storage section 32 that stores a routine processing script from the management server 1 and a unique routine processing script and with a script processing section 34 that applies script processing to corresponding mail data according to the routine processing script stored in the script storage section when receiving a mail reception request from a user. Mail data subjected to the script processing are transmitted to the user.
Patent JP-2002086720-A (JP)
Title: Driving device for ink jet recording apparatus
Inventor: HIRATSUKA MASASHI
IPC: B41J2/015
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for an ink jet recording apparatus which can supply desired signals to a piezoelectric element even when the piezoelectric element and a driving circuit for driving the piezoelectric element are connected with each other by a low-impedance transmission line, and can stably supply an energy to the piezoelectric element. SOLUTION: One output end of the driving circuit 10 is connected to a counter electrode 18 via a switching circuit 34 and an impedance transducer 36 constituted of a source follower circuit, and the other output end of the driving circuit 10 is connected to a driving electrode 20. A controller 38 is connected to the switching circuit 34. An inductance 40 is connected to the counter electrode 18 and the driving circuit 20 to be parallel to the piezoelectric element 22. The inductance 40 and the piezoelectric element 22 are connected with each other by the low-impedance transmission line 42.
Patent JP-2001150187-A (JP)
Title: Manufacture of wire for mechanized welding
Inventor: OFFER HENRY PETER
IPC: B21D3/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a welding wire having high hardness and a low cast in a continuous length to coil the wire by a spool. SOLUTION: Passing the welding wire through a rotary straightening device having a pair of dies rotatable in reverse directions is included in a manufacturing method for the welding wire having the low cast and high yield strength. Each die has a slider for giving a bend to the welding wire as the wire is supplied by passing through the inlet and the outlet of the die. By rotating both dies in reverse directions so that the wire is given a bend in both dies, cold work hardening is performed to the wire. The wire which has come out from both dies is coiled on a spool. The welding wire, when it is unwound from the spool, has the low cast and the high yield strength.
Patent JP-2002096104-A (JP)
Title: Switch trough
Inventor: YOSHIDA MICHIO
IPC: B21B15/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a switch trough which prevents steel wire rod from being formed of scratch as steel wire rod is scissorwise supported by a crop shear and a trough is rocked downward. SOLUTION: The switch trough which feeds steel wire rod m to a crop shear 2, 2 comprising a trough 1 shaped as a box switching the transfer direction of steel wire rod in which the entry side is pivotably installed and delivery side is installed as freely rocking up and down, and a set of guide rollers 10 installed in a manner of unrestricted rotation on the upper part of a transfer path of steel wire rod 11 attached at the trough 1. Just as steel wire rod m is scissorwise supported by the crop shear 2, 2 while the trough 1 is rocking downward, the bent steel wire rod m comes into contact with the guide rollers 10. Consequently, since steel wire rod m is supported and transferred by the guide rollers 10, it prevents a scratch from occurring on the steel wire rod m.
Patent JP-2002094909-A (JP)
Title: Centralized print system for digital photographing image, medium for recording centralized print program for the digital photographing image and centralized print method for the digital photographing image
Inventor: KOMAGAMINE KATSUMI
IPC: H04N1/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a conventional system such that cannot have flexibly met needs of customers such as a short-term delivery request because print paper is prone to cause waste when a digital photographing image printer sequentially executes printing in the order of applied print jobs and the printer cannot change the job execution sequence after receiving the print jobs. SOLUTION: A server and a client are interconnected in a two-way communication available way, the server acquires digital photographing image data through the two-way communication, acquires print management data to print out the digital photographing image data and prints out the acquired digital photographing image data on the basis of the print management data. Since various data are included in the print management data and the server and the client can variously conduct the data management on the basis of the data, a shop operating the digital photographing image printer can manage printing with high convenience.
Patent JP-2002097110-A (JP)
Title: Method for determining gum state of dental synthetic resin
Inventor: NAKAYAMA MIZUKI
IPC: A61K6/884
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and simply determining a gum state suitable for molding or not when forming a dental synthetic resin from powder materials composed of a homopolymer and/or a copolymer of a polymethacrylate and a liquid methacrylic acid ester containing an organic halogen compound. SOLUTION: In the dental synthetic resin material molded, polymerized and cured when a powder material composed of homopolymer of polymethacrylic acid ester and/or copolymer of polymethacrylic acid ester is mixed with a liquid material composed of methacrylic acid ester containing the organic halogen compound and the mixture became rice cake-like state, a rice cake-like state in the range exhibiting a resistance value of 3.0 to 5.8 times based on electrical resistivity immediately after mixing the powder material with the liquid material is determined as optimal rice cake state.
Patent JP-2002094720-A (JP)
Title: Digital composite machine
Inventor: IMAI HIROYUKI
IPC: G03G21/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital composite machine that has functions, such as copy function, printer function, facsimile function, and scanner function not in a way that the functions individually exhibit their own, but in a way such that the editing as storage and processing of image and character data and transmission reception of data are conducted among the functions. SOLUTION: The digital composite machine, having functions such as copy function, printer function, facsimile function, and scanner function, is provided with a storage device that stores image data used by each function, an editing means that edits and processes the stored image data, and transmission reception means that collects the image data stored from separate functions into one document and transmits/receives the document to other function.