baber/WOPTO huggingface dataset:
Patent JP-2002369233-A (JP)
Title: Contents distribution system, contents distributing method, contents distributing program and computer- readable recording medium
Inventor: HAYASHI KUNIHIRO
IPC: G06Q10/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system, capable of distributing the same content from a server to many portable terminals which are located in the same communication area, while effectively utilizing the ratio frequency, and so that the communication traffic does not become concentrated. SOLUTION: The contents distribution system 12 comprises a content audience request receiver 26 for receiving contents viewer request signal transmitted from a portable terminal; a transmit side terminal retriever 28 for retrieving these portable terminals capable of receiving contents, located in the same communication area as the portable terminal at the transmit side transmitting the audience request signal when they are received; a contents transmitter 30 multiple-address-transmits contents meeting the viewer request signal to the retrieved portable terminals; an viewer information receiver 32 receives viewer information showing that the portable terminals under multiple address transmission have received the contents from these portable terminals; and a charging processor 34 charges the users of these portable terminals at the transmit side of the received viewer information.
Patent JP-2002369251-A (JP)
Title: Portable terminal equipment with unauthorized operation preventing function, and unauthorized operation preventing system for the portable terminal equipment
Inventor: KAWASAKI KANETAKA
IPC: H04W88/18
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide portable terminal equipment, having unauthorized operation preventing function which has a means for preventing unauthorized operation by a third party, for a lost portable terminal equipment becoming impossible to be managed by an owner's will, and to provide an illegal operation preventing system for the portable terminal equipment. SOLUTION: The portable terminal equipment with a temporary storage medium comprises a control means for setting a key pad for operating the lost portable terminal equipment to a locking state through a remote operation to disabled operation, when an access from a previously registered lost portable terminal equipment is detected, if the storage medium is managed by identification information peculiar for the storage medium for storing information; a means for preventing the unauthorized operation due to the third party and further reading information stored at the lost portable terminal equipment side, in response to the access from the registered lost portable terminal equipment; and/or a means for erasing the stored information, thereby preventing the information stored in the lost portable terminal equipment from being abused by the third party.
Patent JP-2002362780-A (JP)
Title: Sheet delivery apparatus and image forming device
Inventor: UCHIDA WATARU
IPC: B65H9/14
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet delivery apparatus and an image forming device capable of being miniaturized and saving a space by meeting three or more delivering passages. SOLUTION: Three delivering passages A, B, C are met by two delivering guides 2, 3 which is less than the number of the delivering passages by one, and a sheet is guided by a pair of delivering rollers composed of a delivering roller 1 and an idler roller 4.
Patent JP-2002360694-A (JP)
Title: Biopsy needle
Inventor: KAWASHIMA YUKIO
IPC: A61B10/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly functional biopsy needle. SOLUTION: This biopsy needle has an inner needle 11 for forming a cutout part 11a in a tip part, and a hollow outer needle for inserting the inner needle 11, and takes and gathers a part of a tissue in the cutout part 11a by moving and putting the outer needle on the inner needle 11 after piercing a tip part of the inner needle 11 in the tissue. An inner hole 11b is formed in the shaft direction up to reaching the cutout part 11a from the rear end of the inner needle 11. Gathering of humors and injection of a liquid medicine can be performed by using the inner hole 11b.
Patent JP-2002372106-A (JP)
Title: Conveyor belt with aramid core body and joining method for conveyor belt with aramid core body
Inventor: MIYAO HIROYUKI
IPC: B29K21/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor belt with an aramid core body having sufficient joining strength and excellent durability and a joining method for the conveyor belt with the aramid core body. SOLUTION: At a position inside by a prescribed length in the longitudinal direction of the belt from each end part of two conveyor belts to be joined, breaks 7, 8, 9 and 10 are imparted in the width direction of the belt from the surface of the belt to the aramid core body. Aramid core body layers 1 are exposed by peeling a rubber material including a reinforcing canvas, tip parts of the exposed aramid core body layer 1 are joined, the joined aramid core body layers 1 are sutured with aramid yarns 29, and the sutured aramid core bodies are coated with cover rubber 4.
Patent JP-2002371834-A (JP)
Title: Exhaust emission control device of engine and control method
Inventor: HARA MIKIO
IPC: F01N3/24
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To display sufficient and efficient control function without increasing capacity of a catalytic converter. SOLUTION: A capacity variable device 4 to restrain inflow quantity of exhaust gas to the catalytic converter 3 in accordance with increase of a flow rate of the exhaust gas is provided on the upstream side of the catalytic converter 3 in an exhaust passage 2.
Patent JP-2002371768-A (JP)
Title: Shelf-equipped bay window
Inventor: YOSHIKANE KENGO
IPC: A47B53/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a bay window facilitating and ensuring measures for preventing crimes and fires, insulating sounds, blocking light, insulating heat, and preventing dew condensation, without impairing its appearance. SOLUTION: Movable bookshelves 20 and 30 are provided within the frame 11 of a bay window body 10 in such a way that they can be moved along a window part 16 by a guide device 40. The movable bookshelves 20 and 30 are moved to a shutting position and fixed in the shutting position by a fixing mechanism 50 so that the window part 16 can be isolated from indoors. By storing the movable bookshelves 20 and 30 in a storage part 18, sunlight can be admitted through the window part 16. A gypsum board 27B made of incombustible material and foam 27C serving as a heat insulator are disposed on the backs 27 of the movable bookshelves 20 and 30 to provide the effects of fire prevention and heat insulation.
Patent JP-2003004862-A (JP)
Title: Human body detector
Inventor: SHIMADA SUNAO
IPC: G01V8/12
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To realize a human body detector capable of efficiently excluding the erroneous detection of a small animal being an object not to be detected and capable of inexpensively and accurately detecting the human body. SOLUTION: The human body detector is equipped with an optical system 2 for condensing infrared rays emitted from the human body 1, a pyroelectric element 3 for detecting the infrared rays condensed by the optical system 2 to convert the same to an electric signal, an amplifying circuit 4 for amplifying the output signal of the pyroelectric element 3, a band-pass filter 5 for attenuating an unnecessary frequency component to allow the signal amplified by the amplifying circuit 4 to pass, a comparing circuit 6 for outputting a detection signal when the signal passed through the band-pass filter 5 exceeds a preset threshold value and a signal output circuit 7 for outputting the detection signal to external machinery.  The optical system 2 is arranged at a position above a floor surface and a beam-shaped infrared detection area 9 capable of being condensed by the optical system 2 is set in an obliquely upward direction.
Patent JP-2003004290-A (JP)
Title: Ventilation damper for controlling ventilation of housing
Inventor: ARAI KENJI
IPC: F24F13/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation control damper for ensuring an optimal ventilation rate in natural ventilation system in response to the inner and outer temperature difference, the outdoor air velocity and the wind direction freely. SOLUTION: Opening area of the ventilation damper is varied freely utilizing an incorporated sheet having a slit which moves freely in response to the inner and outer temperature difference, the outdoor air velocity and the wind direction.
Patent JP-2003008543-A (JP)
Title: Data transmitter
Inventor: KOYAMA TAKAAKI
IPC: H04L7/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter that can surely detect a null period even when a high level noise is intruded to data and stably detect synchronization even in the case of a transmission channel under a bad condition. SOLUTION: In the data transmitter adopting a digital modulation system and recovering synchronization at a receiver side on the basis of a prescribed synchronous symbol group inserted to a transmission signal, a receiver side is provided with a filter circuit that eliminates an out-band noise of a received signal, the power of the received signal from which the out-band noise is eliminated is obtained, a threshold is calculated on the basis of the mean power for a prescribed period of the received signal powers, using the received signal power and the threshold detects and decides a silence signal period of the synchronous symbol group and the synchronization is recovered at the receiver side on the basis of the discrimination result.
Patent JP-2003001808-A (JP)
Title: Printing head and image forming apparatus using the same, apparatus and method for generating printing data
Inventor: YAMADA KOJI
IPC: B41J2/01
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a printing head of an image forming apparatus which facilitates particularly generation of printing data and can achieve a high quality printing. SOLUTION: This printing head has a plurality of ink ejection nozzles the ejection port center positions of which are arranged at a prescribed pitch in the vertical and horizontal directions. When the pitch in the horizontal direction is to be p (inch), the pitch in the vertical direction is set to 7p/4 (inch).
Patent JP-2003012869-A (JP)
Title: Extrusion molded product having woodgrain pattern
Inventor: ITAYA HIROJI
IPC: B29K9/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a extrusion molded product having a beautiful woodgrain pattern near to that of natural wood. SOLUTION: The extrusion molded product having a woodgrain pattern is produced from a molding material prepared by mixing at least two resin compositions having different hue from each other, and the ratio of the maximum value to the minimum value of the melt flow rate of the resin compositions is 3-10,000.
Patent JP-2002152862-A (JP)
Title: Data collection unit for remote supervisory system, and remote supervisory method
Inventor: HUNT STEPHEN RICHARD
IPC: G08B25/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory system that uses a single computer system to remotely supervise dynamic and process signals at the same time. SOLUTION: The remote supervisory system of this invention is provided with a central computer system and at least one data collection unit to collect data from a machine to be supervised. The data collection unit includes an on-site computer system having a central processing unit and an auxiliary processing unit. The data collection unit also includes one or more sensors to generate a process data signal and one or more sensors to generate a dynamic data signal. The process data signal is fed to the central processing unit and the auxiliary processing unit and the dynamic data signal is sent to an auxiliary processing unit (28). The central compute system and the on-site computer system are connected by a communication link.
Patent JP-2002321111-A (JP)
Title: Deep hole drilling apparatus
Inventor: NOMURA TAKUJI
IPC: B23Q11/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a deep hole drilling apparatus which can perfectly grasp a hydraulic state of cutting fluid during cutting and can exactly work a safety device. SOLUTION: A drill head 5 is mounted on a tip end portion of a tool shank 1 composed of a double-tube that has a cutting fluid supply passage 4 formed between an outer tube 2 and an inner tube 3. In addition, an opening communicating with the hollow part of the inner tube 3 is provided on the tip end of the drill head 5, and cutting fluid blowing ports 14 connecting a drilling hole 13 to the cutting fluid supply passage 4 is provided on an external periphery of the drill head 5. The cutting fluid supplied by pressure from the base end side of the tool shank 1 to the cutting fluid supply passage 4 is blown from the cutting fluid blowing ports 14 to the drilling hole 13. The blown cutting fluid is made to flow from the tip end opening of the drill head 5 into the hollow part 16 of the inner tube 3 together with chips and discharged.
Patent JP-2003015206-A (JP)
Title: Camera with barrier
Inventor: TAKANASHI TATSUO
IPC: G03B11/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a barrier which is free from the breakage of the mechanical part of a lens barrel due to the careless operation of the barrier, and also, having an extremely simplified structure. SOLUTION: The camera with a barrier, is provided with a slidable barrier 2 for covering and protecting the front surface of the lens barrel 3 in the stored state, and a locking shaft 19 for locking the movement of the barrier in a closing direction. Since the preparation for the shift of the locking shaft 19 to the locking position is performed in the midst of the operation of moving the barrier 2 toward the closing direction, the locking shaft 19 can be shifted to the locking position just after the barrier 2 is moved to the open position. Thus, the closing operation of the barrier 2 is inhibited at the start of extending the lens barrel 3 just after the barrier 2 is opened, then, the collision of the barrier 2 with the lens barrel 3 in surely prevented.
Patent JP-2003012874-A (JP)
Title: Propylene polymer composition for extrusion molding and its extruded film
Inventor: ISHIGAKI SATOSHI
IPC: C08K3/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a film having an excellent heat seal strength and a propylene polymer composition which is suitable for producing the film because of less influence of its molding conditions on the optical properties of the molded product. SOLUTION: A propylene polymer in which a melt flow rate at 230 deg.C under 2.16 kg load, is in the range of 0.01-20.0 g/10 min, a propylene unit content Cp (mol%) and the peak temperature Tp( deg.C) of a differential stripping curve in temperature-rise elution fractionation satisfies the relation of: Tp+3.2×(100-Cp)<=110.0, an aluminum content is <=200 ppm, and satisfies at least one condition selected from the followings: (1) a ratio of Mw, a weight average molecular weight, to Mn, a number average molecular weight, Mw/Mn is >=2.0; (2) a melting point Tm measured with a differential scanning calorimeter is in the range of 90.0-156.0 deg.C; and (3) the peak temperature Tp( deg.C) of a differential stripping curve in temperature-rise elusion fractionation is in the range of 60.0-105.0 deg.C, is satisfied, and an antiblocking agent are used for the propylene polymer composition.
Patent JP-2003015864-A (JP)
Title: Multiple arithmetic circuit
Inventor: NISHIMACHI TAKASHI
IPC: G06F7/535
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a multiple arithmetic circuit on the premise of judging whether or not an optional calculated value is an integral multiple of 5, with small circuit scale, by simple circuit structure and capable of realizing cost reduction and a high speed operation. SOLUTION: Whether or not a coordinate value is the integral multiple of 5 is judged by sectioning the coordinate value into the respective bit columns of four bit by a section setting part 109, calculating the total sum of values of the respective bit columns by an adding circuit 110 and collating the total sum with the respective preset multiples by a decoder part 111.
Patent JP-2002170420-A (JP)
Title: Light guide device, liquid crystal display module having the same and liquid crystal display device
Inventor: JUNG SEUNG CHEAL
IPC: F21Y103/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a light guide device where the displacement of a light guide plate housed in a mold frame can be minimized. SOLUTION: This light guide device guides the light from a lamp unit to a display unit to display an image. The prescribed portion of both corners of the first end part of the light guide device where the light from the lamp unit enters are cut open to form catching jaws 224a, 224b, wherein the width of the first end part containing the catching jaws is formed larger than the width of the second end part. Accordingly, with reference to the lamp and the light guide plate, the catching between the catching projection formed in one piece with the mold frame and the catching jaw of the light guide plate becomes larger in volume, even if an external impact is added to the liquid crystal display device, the displacement of the light guide plate toward the lamp can be prevented.
Patent JP-2002366632-A (JP)
Title: Rental building coping with purchase, supply system and rational calculation system for transaction price to be agreeded between both parties
Inventor: SHIYUDARA TSUTOMU
IPC: G06Q30/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To calculate the agreed price of both user and building supplier by a rational method with elements supported by the market as a calculation reference and to eliminate risks caused by a contract of both for the establishing factor of the business of a rental building coping with purchase. SOLUTION: The case that the user himself/herself acquires the rental building coping with the purchase by a loan is assumed, a price calculation system incorporating a corporation tax rate/depreciation/loan payment system is constructed in principle that a required total amount including taxable income required for the payment becomes the same amount as the total amount of a rent price and an acquisition price paid by the user, and the agreed price is calculated. The contract risk of the user is coped with by forming the mechanism of a one side liability transaction contract in which the user is not contractually liable and only the building supplier is contractually liable.  The risk of the supplier is coped with by providing the building with the ability of being on the market twice as long as a normal period mainly and balancing is performed by asking an increase cost in the risk avoiding burden cost of the user.
Patent JP-2003030804-A (JP)
Title: Thin-film magnetic head and its manufacturing method
Inventor: SATO KEIICHI
IPC: G11B5/31
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To increase a magnetic field in a direction vertical to the surface of a recording medium, which is generated from a magnetic pole part. SOLUTION: A thin-film magnetic head is provided with first and second magnetic layers 8 and 14, a connection 12 for magnetically connecting the magnetic layers 8 and 14 at a position apart from a medium opposite surface ABS, a gap layer 9 placed between the magnetic layers 8 and 14, and a thin-film coil 10 partially placed between the magnetic layers 8 and 14. The surface of the second magnetic layer 14 opposite to the gap layer 9 is flat, and the surface thereof of the gap layer 9 side approaches the first magnetic layer 8 gradually as it is separated more from the medium opposite surface ABS. The second magnetic layer 14 has a first layer 14A exposed to the medium opposite surface ABS and a second layer 14B formed on the first layer 14A without being exposed to the medium opposite surface ABS.  The saturated magnetic flux density of the first layer 14A is set larger than that of the second layer 14B.
Patent JP-2003027130-A (JP)
Title: Induction hardening device for long work
Inventor: GOYA JUNICHI
IPC: C21D9/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an induction hardening device for a long work capable of reducing the bend of the work even when the long work is hardened while it is rotated. SOLUTION: The induction hardening device for the long work which performs the induction hardening of an outer circumferential surface of the long work 12 rotated around the axis extending the longitudinal direction thereof through a center of a section comprises an induction heating coil 54 which is relatively moved in the longitudinal direction thereof close to the outer circumferential surface of the long work, a cooling jacket 58 for cooling the work by spraying a cooling solution to a part heated at the predetermined hardening temperature of the outer circumferential surface by the induction heating coil, a first deviation suppressor 40 which is brought into contact with the outer circumferential surface of the long work to suppress any deviation of the rotating long work, and is fixed at the position separate from the induction heating coil by a predetermined distance,  and a second deviation suppressor 60 which is brought into contact with the outer circumferential surface of the long work to suppress the deviation of the rotating work, and is disposed in a freely attachable/ detachable manner to/from the outer circumferential surface. The deviation suppressor has rollers 42 and 64 which are brought into contact with the outer circumferential surface of the long work and rotated by the rotation of the long work.
Patent JP-2003031551-A (JP)
Title: Method for manufacturing semiconductor device and method of etching
Inventor: NAKAMURA AKITO
IPC: H01L29/737
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To precisely form the shape of a semiconductor device by controlling etching of a lateral direction by a simple method. SOLUTION: A method for manufacturing the semiconductor device 16 comprises a step of forming a first layer 12 of a first material on an upper layer of a substrate 10, a step of forming a mask 14 of a material charged more easily to positive than the first material on the first layer 12, when it is dipped in an etchant, and a step of dipping the mask 14 and the first layer 12 in the etchant and etching the layer 12 in a predetermined shape.
Patent JP-2003027320-A (JP)
Title: Hood
Inventor: TOJO RYOKO
IPC: A42B1/18
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a hood capable of blocking the infiltration of rainwater flowing down along the outer surface of the hood onto the face of a relevant user. SOLUTION: This hood has the following structure: a tightening string is threaded along the rim of the face-exposing opening for making the opening firm and a visor is projected forward above the opening rim; wherein a shape- retaining member is continuously provided on at least the visor area of the opening rim so that the visor come up from below by making the tightening string firm with the string-threading position as support.
Patent JP-2003037528-A (JP)
Title: Radio communication device and method, its program and medium
Inventor: KATO EIJI
IPC: H04W84/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that the efficiency of radio communication drops due to collision in frequency with other communication groups and the existence of jamming. SOLUTION: This radio communication device is provided with a communication error monitoring procedure 1 for detecting the communication in radio communications capable of using multiple frequencies, and frequency selecting procedure 34 which uses, based on the detected results, a selection pattern, which selects the frequency for radio communications from the multiple frequencies, to select the frequency for radio communications.