baber/WOPTO huggingface dataset:
Patent JP-2003078522-A (JP)
Title: Cipher for electronic equipment using exclusive characteristics of independent set
Inventor: MIMORI KIKI
IPC: G06F3/023
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an encryption technology for protecting information equipment or privacy or the like from any illegal access in a computer network, any illegal writing in the home page of the Internet, hacking using a computer, or any illegal information collection via a network. SOLUTION: The keys of input equipment are respectively made correspond to numerals, and those keys are respectively discriminated by the applied numerals, and the corresponding patterns of the respective keys and numerals are shared only between the system or server and terminals connected to it so that the information input itself of any person who does not know or have the corresponding patterns, and who tries to perform any illegal access can be made powerless or invalid. Also, it is possible to convert the inputted same character string into either the numerical string of correct passwords or the numerical string of incorrect passwords by applying the similar patterns of the combination of the keys and numerals. Thus, it is possible to make it difficult to perform any illegal cipher decoding.
Patent JP-2003118064-A (JP)
Title: Light reflecting film decorative material
Inventor: NAKAMURA SHIGERU
IPC: B32B7/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a light reflecting film decorative material excellent in finish properties and performance. SOLUTION: The light reflecting film decorative material is constituted by laminating a pasting light reflecting film (B1), which has an adhesive layer (a), a holding substrate layer (b), a light reflecting layer (c), a transparent chromatic color layer (d) (which may comprise one layer or a multilayer) and, if necessary, a clear layer (e), to one surface or both surfaces of a substrate (A1) in the order of the adhesive layer (a), the holding substrate layer (b), the light reflecting layer (c), the transparent chromatic color layer (d) and, if necessary, the clear layer (e).
Patent JP-2003119316-A (JP)
Title: Pet plastic bottle recycling method
Inventor: NAKAO TAKUO
IPC: C07C67/03
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a recycling process capable of obtaining a PET polymer reusable for PET plastic bottles from used PET plastic bottles. SOLUTION: This recycling process is a continuous process comprising the steps of recovering DMT by depolymerization of used PET plastic bottles with EG followed by carrying out transesterification reaction with MeOH, obtaining terephthalic acid by subjecting the thus recovered DMT to hydrolysis technique, and then producing the PET polymer reusable for PET plastic bottles by using the thus obtained terephthalic acid.
Patent JP-2003119270-A (JP)
Title: Copolyester and heat bonding fiber
Inventor: TSUKAMOTO RYOJI
IPC: C08G63/85
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat bonding fiber excellent in heat bonding properties at a low temperature to a polyethylene terephthalate and other polyester fibers and capable of providing a nonwoven fabric excellent in hue. SOLUTION: Starting materials for polymerization comprising an alkylene glycol terephthalate and an oligomer thereof and an alkylene glycol isophthalate and an oligomer thereof are heated in a glycol together with a specific titanium compound and a specific phosphorus compound as catalysts to give a deposit. Using the thus-obtained deposit, a copolyester comprising 50-90 mole% of an ethylene terephthalate unit and 5-50 mole% of an ethylene isophthalate unit, both based on the all recurring units of the copolyester, and having an intrinsic viscosity in the range of 0.35-0.60 is obtained. This copolyester is employed as an adhesive component in a heat bonding fiber.
Patent JP-2003116855-A (JP)
Title: Ultrasonograph
Inventor: YAGI SHINICHI
IPC: A61B8/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To two-dimensionally image a fine displacement of tissue in a living body. SOLUTION: By repeatedly electronically scanning an ultrasonic beam, a plurality of scanned surfaces (frames) is formed. Reception signals obtained by the transmission and reception of ultrasonic waves are converted to complex signals by orthogonal detection. By executing correlation computation of complex signals among the frames, velocity is computed. Furthermore, by the correlation computation of the result of the correlation computation among the frames, acceleration is computed. A display 64 displays a composite image in which a velocity image for example is combined with a tomogram. By computing the gradient of velocity in a frame, fine strain of tissue also can be computed.
Patent JP-2003131951-A (JP)
Title: Control circuit for non-volatile memory
Inventor: ICHIKAWA TAKASHI
IPC: G11C16/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent miss erasing and miswriting of a non-volatile memory equipped with an address holding circuit, having an reset signal input. SOLUTION: A reset control means is provided to a memory control circuit, equipped with an address hold circuit having an reset input. The reset control means delays a system reset signal RST1X, by at least the time interval until each control signal output from a register circuit 4 is initialized, namely, until a sequence of completion of operations of erasing and writing and outputs the system reset signal RST1X as a second system reset signal RST2X. An address hold circuit 2 initializes address data, in response to the second reset signal RST2X. Accordingly, when a reset signal is produced during performing of the sequence of write and erasure of the non-volatile memory, the miss erasing and miswriting of the non-volatile memory can be prevented surely.
Patent JP-2003125851-A (JP)
Title: Diagnostic desk
Inventor: HOSOI SATORU
IPC: A47B37/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic desk which can shorten the relative distance between a doctor and a patient and enables a patient to extend his/her arm in an easy posture. SOLUTION: This diagnostic desk is equipped with a top plate 12 placed above a pair of right and left support bodies 11. An extended face part 25 positioned front than the front center edge 12A of the top plate 12 is equipped on one front end side of the top plate 12. The center part front end 25P of the extended face part 25 is positioned inside than the side end edge 12B of the top plate 12 on a patient P side, i.e., a position shifted to a doctor D side. The relative distance L between the doctor and the patient is shortened when the patient P approaches the doctor D making a virtual straight line extended to the longitudinal direction passing the center part front end 25P.
Patent JP-2003129109-A (JP)
Title: Method for manufacturing porous sintered compact
Inventor: MUKAI TAKASHI
IPC: F01N3/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous body which acquires a large surface area while keeping sufficient strength. SOLUTION: The objective method for manufacturing the porous sintered compact comprises mixing and kneading metal powders, a binder of methyl cellulose or the like, and resin grains of polypropylene or the like, which initiate disappearing at a higher temperature than a disappearing initiation temperature of the above binder and finishes disappearing at a temperature lower than a disappearing termination temperature of the above binder, to produce a mixed body, molding the above mixed body, degreasing, and sintering it.
Patent JP-2003136244-A (JP)
Title: Welding torch
Inventor: AONO HIDEKI
IPC: B23K9/29
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a welding torch that can prevent spatters from sticking to the tip of a nozzle. SOLUTION: The welding torch for shielded gas arc welding is structured so that shielding gas can be supplied to a gas passage formed inside. The nozzle (6) arranged in a manner surrounding a contact tip (4) is formed taperingly near the tip of the outer circumference of the nozzle or flaringly near the tip of the inner circumference. Otherwise, the outer circumferential face of the nozzle (6) is formed taperingly simultaneously with the inner circumferential face formed flaringly, so that the tip face of the nozzle (6) is formed like a knife edge.
Patent JP-2003135810-A (JP)
Title: Game parlor management system
Inventor: AKADA KATSUYUKI
IPC: A63F7/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a game parlor management system capable of offering information for proper management planning of a game parlor on the basis of information obtained by a game machine through service and capable of carrying out parlor management for operating the game parlor along the management planning. SOLUTION: In a simulation table 101, trend information showing an operation tendency of the game machine is indicated. In an average out prediction column 105, a prediction value about average out information of the coming term calculated by multiplying an actual value of the average out by the trend information is indicated.  In a machine gross profit prediction column 106, a prediction value about machine gross profit information found by dividing a budget of the coming term (a target value to total gross profit information) by an occupation ratio, which takes a ratio of the number of available days (28/the number of operation days of this term) of the machine type and that of the coming term (the ratio of the number of available days/28) into consideration, of a sum of machine gross profit actual values of various machines (a profit ratio of the respective machine types) to an actual value of the total gross profit of this term is displayed.
Patent JP-2003136571-A (JP)
Title: Split mold opening/closing device of intermediate mold assembly for injection/blowing molder
Inventor: HARADA YUTAKA
IPC: B29C45/64
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a split mold opening/closing mechanism to be installed on an intermediate mold assembly of an injection/blowing molder for molding a threaded container and also simplify the structure of the intermediate mold assembly to make it compact. SOLUTION: Split mold halves 20a and 20b for molding a top of a preform P are arranged around a core mold 7 at the intermediate mold assembly 6. In addition, the split mold halves 20a and 20b are opened and closed by a drive device such as a cylinder device 16 or the like mounted on the front mold 2 side through a power transmission mechanism (a pressurizing rod 19, a spring device 18, a stripper plate 17, spring devices 21a and 21b and a cam block 23).
Patent JP-2003135557-A (JP)
Title: Pressure point stimulating health apparatus for footwear
Inventor: TAKAGI KAZUO
IPC: A61F5/14
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a detachable health apparatus for footwear capable of freely adjusting the stimulus position and stimulus quantity of the pressure point of the foot each time in conformity to the walking distance, walking time, walk place or physical condition of a person who wears the footwear. SOLUTION: This health apparatus used being detachably fitted to various kinds of footwear is composed of an pressure point stimulating protrusive button provided with a detachable fitting means at the back face, and a base member stuck or mounted to the foot sole contact face of the footwear to detachably fit the pressure point stimulating protrusive button in an optional position of the upper face.
Patent JP-2003137286-A (JP)
Title: Pallet guard apparatus
Inventor: OHARA NORIHIRO
IPC: B65D19/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pallet guard apparatus capable of easily performing a loading or unloading of cargo onto or out of a pallet base mount. SOLUTION: There is provided a pallet in which supporting columns 4 arranged at four corners of a pallet base mount 1 and each of guard segments 6, 8 supported at each of the columns 4. A falling guard 6 is set such that its upper end side is released from the supporting column, its upper end can be turned by more than 90 deg. from the supporting column to an outward direction of the pallet base mount 1 with its lower end being applied as a pivot point, a rotation guard segment 8 has one side in a lateral direction held at the supporting column 4 and the other side released to enable itself to be turned around the supporting column 4.
Patent JP-2003139328-A (JP)
Title: Heating system
Inventor: TAGAMI YASHIO
IPC: F24B1/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance heat exchanging efficiency between gas and air. SOLUTION: The heating system carries out indoor heating by air diffused from an air passage 16 formed around a combustion chamber, and it is characterized by that it has in the combustion chamber 11 a gas guiding means 15 of forming a flow of gas rising while spirally turning along a side wall of the combustion chamber 11 and an air guiding means of sending air into the air passage so that it is in an opposite direction to a flow direction of the gas. Consequently, residence time of the gas in the combustion chamber is elongated, residence time of the air in the air passage is also elongated, and heat of the gas in the combustion chamber becomes easy to transmit to the air in the air passage.
Patent JP-2003093134-A (JP)
Title: Assist for scalp massaging hair washer
Inventor: SAITO NORIO
IPC: A45D19/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an assist for a scalp massaging hair washer, which can assist massage-washing hair to enable the scalp to be massaged by little force to wash hair. SOLUTION: Rotary drums 2, 3, 4 are equipped on an outer frame 1 in a condition gears bite each other. A handle 7 is attached via shafts 6 fixed to the upper parts of the rotary drums 2, 4. One to several massaging fingers 8 are projected from or fixed to the lower parts of the rotary drums 2, 3, 4. When grips 9 are supported by palms and the handle 7 is operated toward right and left by fingers, the massaging fingers 6 massage the scalp and wash hair.
Patent JP-2003138843-A (JP)
Title: Opening/closing device
Inventor: YAMAMOTO KATSUHIRO
IPC: E05F17/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate installation by simplifying a constitution, and fulfill a prescribed opening/closing function without the need for a huge maintenance cost. SOLUTION: An opening/closing device opens/closes an opening 2a, which is formed in a floor 2 and allows the fitting of an elevating floor 4a of an elevating device 4 disposed below the floor 2, from the lower side of the floor 2 by using opening/closing doors 5 and 6. The opening/closing doors 5 and 6 are composed of two laminated doors which move in one direction while being formed in the same length or approximately the same length along the longitudinal direction of the opening 2a. The doors 5 and 6 are movably tied to respective guide rails 7 and 8 which are located on the lower side of the floor 2, arranged along the longitudinal direction of the opening 2a, and paired in the lateral direction of the opening 2a. During the movement of one door 6, the other door 5 is moved while being interlocked with one door 6, or moved at a double speed.
Patent JP-2003140618-A (JP)
Title: Liquid crystal display
Inventor: FUKUDA MASARU
IPC: G09G3/20
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when displaying binary data on a liquid crystal panel. SOLUTION: The invention relates to a liquid crystal display device comprising the liquid crystal panel having a plurality of pixel electrodes formed in a matrix form, a gate driver, a source driver, and a signal processing circuit for supplying control signals and display data to the gate driver and the source driver, and the source driver comprises a D-A converter circuit for converting voltage applied to each liquid crystal pixel, a reference voltage circuit for supplying a reference voltage of the D-A converter circuit, and a two-value selection circuit for selecting two kinds of voltages to be applied to each liquid crystal pixel according to the binary data when the display data are binary, and the source driver is configured so as to be able to switch between the outputs of the gradation data and binary data to output according to the kinds of display data, and stop supplying power to the D-A converter circuit and the reference voltage circuit.
Patent JP-2003138261-A (JP)
Title: Injection material for soil stabilization
Inventor: TSUCHIDA YOSHIAKI
IPC: C09K103/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an injection material for soil stabilization which has actions of continuing the hindrance of a hydration reaction with a cement at a period immediately after the water addition on the one hand and of activating considerably the hydration thereafter on the other hand and which is capable of reducing the flash setting or stiffening of a fast-hardening/quick setting mate rial and of prolonging a gel time of the cement slurry for more than 60 min without decreasing in the homogel strength. SOLUTION: The injection material for soil stabilization contains one or more kinds of manganese oxides selected from MnO2 , Mn2 O3 and MnO in an amount of 2-20 wt.% relative to the total sum amount of the said manganese oxides, CaO and Al2 O3 , and contains a cement quick setting/quick hardening base material having a vitrification ratio of 50 wt.% or more, and furthermore comprises 95 vol.% or more of particles with 50 μm or less.
Patent JP-2003142371-A (JP)
Title: Method of electron-beam exposure and stencil reticle
Inventor: SHIMIZU SUMUTO
IPC: G03F1/20
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a stencil reticle, on which any pattern can be formed without applying complementary split. SOLUTION: A set of reticles 10 consists of two reticles 51, 53, on each of which same line-shaped patterns 55 are formed. In each of the line-shaped patterns 55 on the reticles 51, 53, a plurality of bridges 57 that connect the long sides of the pattern 55 are located in the longitudinal direction, where the locations of the bridges 57 are different between the reticle 51 and the reticle 53. At exposure, exposure for pattern transfer is made once for each of the reticles 51, 53 on a wafer. Thereby, positions, at which constrictions may possibly be generated when exposure is made using only one of the reticles, are fully exposed by the exposure using the other reticle, and as a consequence, generation of constrictions in the patterns is prevented.
Patent JP-2003142853-A (JP)
Title: Socket fixing structure
Inventor: SHIRATORI AZUSA
IPC: H05K7/14
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a socket fixing structure that can improve the efficiency of the fixing work of a socket for electronic equipment to a substrate and can save the labor required by the work. SOLUTION: This socket fixing structure comprises pins 10 which are extended from the socket 1 for electronic equipment and have pressure receiving surfaces 14, hole sections 3 made in the substrate 2 for passing the pins 10, and inserting holes 23 for inserting the pins 10. This structure also comprises slits 24 connected to the inserting holes 23 and sliders 20 having pressing surfaces 25 which are formed along the slits 24 and can be brought into contact with the pressure receiving surfaces 14 of the pins 10. Of the pressure receiving surfaces 14 of the pins 10 and the pressing surfaces 25 of the sliders 20, the pressing surfaces 25 are inclined. This fixing structure fixes the socket 1 to the substrate 2 when the pins 10 passed through the hole sections 3 of the substrate 2 are inserted into the inserting holes 23 and, at the same time, the sliders 20 are moved along the slits 24.
Patent JP-2003140318-A (JP)
Title: Method for manufacturing mask and exposure method
Inventor: FURUTOKU KENICHI
IPC: G03F1/68
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device with high accuracy at a low cost. SOLUTION: When a mask is manufactured by drawing one or a plurality of the original patterns of a chip on a mask sheet, the number of the original patterns to be drawn is determined so as to decrease the production cost of the chips manufactured by transferring the original pattern with respect to the CoO (cost of ownership) as the evaluation scale.
Patent JP-2003142392-A (JP)
Title: Electron beam exposure system
Inventor: SHIMAZU NOBUO
IPC: H01J37/304
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To realize a practical electron beam exposure system of the proximity exposure system. SOLUTION: The electron beam exposure system comprises a stage 49, an electro-optical column 2 of the proximity exposure system and a vacuum chamber 1. The stage 49 is provided with the reference setting surfaces 54A-54D at the part for holding a wafer 100. The electron beam exposure system is further provided with a height detector 92 for detecting the height of the reference setting surface and the height of a part of the reference setting surface of the wafer being set.
Patent JP-2003147467-A (JP)
Title: Aluminum alloy brazing sheet for heat exchanger, and production method therefor
Inventor: KAKIMOTO NOBUYUKI
IPC: C22F1/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a brazing sheet in which erosion on brazing heating hardly occurs even in the part having a low working degree, and which has satisfactory brazability and excellent formability, and is suitable for a refrigerant passage of a laminating evaporator. SOLUTION: The aluminum alloy brazing sheet for a heat exchanger is obtained by cladding a brazing filler metal consisting of an Al-Si alloy or an Al-Si-Mg alloy as a surface material on one side or both sides of an Al-Mn alloy as a core material. The surface layer part on the side in contact with the brazing filler metal in the core material consists of a diffusion layer in which the alloy components in the brazing filler metal are diffused, and the diffusion layer part has a refining degree equal to H22 or H24. Further, the central part in the thickness direction of the core material has a refining degree equal to that of an O material, and the brazing filler metal has a refining degree equal to that of an O material.
Patent JP-2003153057-A (JP)
Title: Method for setting photographing time information for digital camera, and digital camera using the same
Inventor: MISAWA TAKASHI
IPC: H04N101/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a setting method of photographing time information for a digital camera, for accurately and reliably setting photographing time information without trouble in time adjustment or the like to a timer that the digital camera is equipped with, and to provide the digital camera using the method. SOLUTION: When photographing time information is to be recorded to photographing images, in addition to photographing image information, the photographing image information and a counted value tmi of the timer, that the digital camera has, are recorded at a recording section. A difference ΔTi, between the current count value of the timer and the count value in photographing, is compared with the current time, when reading the photographing image information from the recording section, thus photographing time information Ti to each photographing image information is set.