baber/WOPTO huggingface dataset:
Patent JP-2001274657-A (JP)
Title: Structure for time continuous fir filter to execute hilbert transform and method for filtering signal
Inventor: PISATI VALERIO
IPC: G11B5/09
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an FIR filter design that has a structure and a functional feature suitable for processing a signal whose spectrum is not known in advance and executes Hilbert transform so as to eliminate limitations and overcome defects of the design of a conventional technology. SOLUTION: This invention relates to a time continuous FIR(finite impulse response) filter that executes the Hilbert transform. The filter is provided with a delay cell connected in cascade between an input terminal and an output terminal of the filter and with a programmable time delay(Td) for a programmable filter cell having fixed filter coefficients (c0,..., cn). Furthermore, this invention also relates to a filtering method to use the structure of the Hilbert FIR filter to process a signal produced by reading data from a magnetic storage medium adopting the vertical recording.
Patent JP-2002233306-A (JP)
Title: Method for stacking sheet-like fat composition
Inventor: KANEKO SABURO
IPC: A21D13/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for prevent the mutual adherence in stacking sheet-like fat compositions. SOLUTION: This method for stacking sheet-like fat composition involves spraying or coating the surface of each of them with an edible composition preferably at 0.002-0.1 g/cm2; wherein the edible composition comprises at least one component selected from the group consisting of grain flour, saccharides, starch, bean powder, alcohol, liquid oil, powdery fat, and an aqueous solution, suspension and emulsion thereof.
Patent JP-2001310084-A (JP)
Title: Delivery method for interactive material
Inventor: ROGERS JANON T
IPC: H04N7/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for delivering multimedia interactive materials. SOLUTION: A play-by-print game delivers the game node printed in compliance with a time frame set by a game and player to a printer of the game player. The player is not required to exist there in order to receive the printed node. After a campaign is selected, the first node of the campaign including the presentation of the first determination to be made is delivered. The determination requested by the first node is transmitted to a game provider and the communication with the game provider ends. When the communication ends, the second node which is formed by the game provider according to the first determination described above and includes the presentation of the second determination to be made is printed.
Patent JP-2002241159-A (JP)
Title: Accelerator for spraying and spraying material using the same
Inventor: UMEI MAKOTO
IPC: E21D11/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a spraying material having excellent adherence to a surface to be applied, low splashing and excellent durability. SOLUTION: An accerator for spraying is obtained by compounding 20-70 wt.% alumina cement, 7-50 wt.% gypsum, 5-25 wt.% carbonate, 5-15 wt.% calcium hydroxide and 5-15 wt.% aluminate. The spraying material in which the accerator for spraying is mixed by 4-15 wt.% to a Portland cement or a mixed cement is provided. The accelerator for spraying satisfies a rule of the quality standard of the accelerator for spraying concrete of a civil society. A commercial product can be used as it is as most of the materials to be used, and a production cost is inexpensive, the production does not require man power and time and which can cope with even quick demand fluctuation and easy in quality control.
Patent JP-2002234948-A (JP)
Title: Preparation process for thermoplastic resin composition and thermoplastic resin composition
Inventor: KUNIMINE NOBUNARI
IPC: C08K9/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly productive process for preparing a thermoplastic resin composition in which clays are dispersed in a nanometer order, and provide the thermoplastic resin composition. SOLUTION: A thermoplastic resin composition is prepared by refining a clay mineral ore with an aqueous solvent to obtain a slurry liquid, adding an organizing agent for organizing it to obtain an organized clay mineral dispersion, in which an organic material is intercalated between the layers of the clay mineral. Then, a solid-liquid separation treatment is carried out to obtain a cakey hydrous organized clay mineral. The mineral and a thermoplastic resin are melted and kneaded together to replace the dispersion medium between the layers of the clay mineral with the thermoplastic resin. The thermoplastic resin composition; contains 0.01-100 pts.wt. of a clay mineral per 100 pts.wt. a thermoplastic resin, and a clear peak derived from the clay mineral is not observed by an X-ray diffraction analysis.
Patent JP-2002237902-A (JP)
Title: Fixed-type wireless system, computer program for making its center control section operate, and recording medium for recording the computer program
Inventor: TONO AKIRA
IPC: H04B17/309
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixed type wireless system that obtains communication efficiency, when a communication error caused in parts other than that caused between a master unit and a slave unit and the error rate cannot be negligible, similar to the case when the communication error hardly occurs in parts other than that caused between the master unit and the slave unit. SOLUTION: The wireless system employs a counter, that counts number of times of communication failures caused between the master unit and the slave unit, and conducts retrial control on the basis of number of times of the communication failures caused between the master unit and the slave unit.
Patent JP-2002247287-A (JP)
Title: Image reading element
Inventor: OTSUKA MASAO
IPC: H01L51/42
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reading element which is superior in an optical sensitivity characteristic, high in brightness/darkness current ratio, and high in light response speed. SOLUTION: In the image reading element having a photoconductive layer and a transparent electrode, the transparent electrode is formed of a transparent conduction film consisting of zinc oxide containing aluminum oxide. The photoconductive layer contains a photoconductive material consisting of a porphyrin compound. The photoconductive material consisting of the porphyrin compound is the Y-type crystal material.
Patent JP-2002241346-A (JP)
Title: METHOD FOR PRODUCING alpha-OXOCARBOXYLIC ACID ESTER
Inventor: ARIYOSHI KIMIO
IPC: C07B61/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively and efficiently obtain an α-oxocarboxylic acid ester at one stage. SOLUTION: A compound represented by general formula (1) or (2) (R1s may be the same or different and are each a lower hydrocarbon group; R2s are may be the same or different and are each a hydrogen atom or a lower hydrocarbon group) is reacted with oxygen in the presence of a catalyst to produce an α-oxocarboxylic acid ester represented by general formula (3).
Patent JP-2002240528-A (JP)
Title: Height adjusting device
Inventor: NAKADA SHIGERU
IPC: B60G17/015
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To improve workability by eliminating requirement of an operation for adjusting the height when a driver goes out of a motor truck for delivery and accesses a deck. SOLUTION: When the driver goes out of the truck after the stop of the operation of an internal combustion engine by idle stop control, air pressure of an air spring is automatically decreased to adjust the height of the deck to an easy-to-access height by the driver even if an operation for adjusting the height is not prepared. When the idle stop control is released to start the internal combustion engine again, the air pressure of the air spring is returned to a standard air pressure.
Patent JP-2002241057-A (JP)
Title: Paper tube core, and manufacturing method thereof
Inventor: TAKEMOTO SANEO
IPC: B65H75/10
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of paper powder and effects of the external humidity, etc., on a paper tube from an outer circumferential surface and end faces of a paper tube core. SOLUTION: A cylindrical heat-shrinkable sheet 2 comprises an outer circumferential surface covering part 20 for covering the outer circumferential surface 30 of the paper tube 3, and end face covering parts 21 for covering end faces 31 of the paper tube 3. The outer circumferential surface 30 of the paper tube 3 is covered by the outer circumferential surface covering part 20, and the end faces 31 of the paper tube 3 are covered by the end face covering parts 21. In the core formed of the paper tube, the outer circumferential surface 30 of the paper tube 3 is covered by the outer circumferential surface covering part 20, and the end faces 31 of the paper tube 3 are covered by the end face covering parts 20.  Thus, generation of paper powder not only from the outer circumferential surface 30 of the paper tube 3 but also from the end faces 31 is suppressed, and the effect by the change in the external humidity is considerably reduced. In particular, any separate countermeasures from that of the outer circumferential surface 30 need not be taken, and the outer circumferential surface 30 of the paper tube 3 and the end faces 31 of the paper tube 3 can be covered at the same time.
Patent JP-2002241999-A (JP)
Title: Plating apparatus
Inventor: SAWA HIROSHIGE
IPC: C25D21/10
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a plating apparatus by which plating of high throwing power can be performed, and further, plating time can be reduced. SOLUTION: The plating apparatus has an anode plate 7, and the body 1 to be plated as the cathode having a fine-sized hole at a prescribed position; where they are arranged so as to be confronted at prescribed intervals in a plating solution 6. The apparatus has rolling means eccentrically provided with two rolling elements 4 on both sides of a supporting member 3 suspending and supporting the body 1 to be plated. The apparatus has a bubble generating means 8 generating lots of bubbles 10 rising from the lower direction of the body 1 to be plated along the upper direction in the plating solution 6. The two rolling elements 4 are synchronously rotated, so that the body 1 to be plated is circularly or elliptically shaked in the plane.  Further, while forming a rising flow of the bubbles 10 from the lower direction of the body 1 to be plated along the upper direction, plating is applied to the surface including the inside face of the hole of the body 1 to be plated. In this plating apparatus, the shaking amplitude in the plating solution 6 of the body 1 to be plated is controlled to the range of 2 to 10 mm.
Patent JP-2002245699-A (JP)
Title: Turntable and disk rotating device
Inventor: SAITO AKIO
IPC: G11B19/20
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a turntable which enables accurate processing for an optical disk by accurately and securely mounting and rotating the optical disk without any slackness and a disk rotating device which includes the turntable. SOLUTION: The turntable TB has a circular center cone SC which positions the disk in rotation by being fitted in a center hole SH formed in the center part of the disk DK to be rotated and has its center eccentric with the center of rotation of a motor rotating the disk DK are equipped with two leaf springs BN1 and BN2 which energize the internal wall of the center hole SH toward the outer periphery when the center cone SC is fitted in the center hole SH at positions of the external edge of the center cone SC in the opposite direction from the center of the turntable TB with respect to the center of rotation of the motor and at positions of 60 deg. which are open in the outer-peripheral direction of the disk around the center of rotation of the motor.
Patent JP-2002250279-A (JP)
Title: Compressor
Inventor: KAZAHAYA YUKIO
IPC: F04B39/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a compressor with a simple structure capable of damping a vibration and a noise caused by a suction pulsation or a discharge pulsation. SOLUTION: Since a muffler space being a part of a second pressure space annularly formed at the outside of a first pressure space, defining the vicinity of a port corresponding with the second pressure space and having a predetermined circumferential length is formed on a rear head, a pulsation wave generated in the second pressure space and a resonance noise generated by resonating this pulsation wave with the second pressure space can be effectively damped by the muffler space having a predetermined length.
Patent JP-2002209605-A (JP)
Title: Insole
Inventor: ASADA YOJI
IPC: A43B17/14
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an insole for a shoe that is accurately conformed to the size of the inside sole of a shoe and is molded into a three-dimensional shape fitting to a footprint and sole irregularities, under the pressure of a body weight. SOLUTION: This insole is provided in a process wherein transparent film boards 3 with a small coefficient of friction are respectively releasably attached to the top surface and undersurface of an insole board 1 shaped in a slightly larger similar relation to the size of the inside sole of the shoe, made of a material compressively deformable under fluctuation in the pressure of the body weight, and weak in restoring force, corner trace forming the shape of the inside sole of the shoe are transferred to the undersurface of the insole board 1 as it is weight by the body weight, unnecessary portions are cut off along the corner marks, the transparent film boards 3 are released, respectively, and a covering 2 is attached to the top surface of the insole board 1 and an undersurface facing material 6 is attached to the undersurface.
Patent JP-2002248507-A (JP)
Title: Method for manufacturing seamless steel pipe
Inventor: IIDA SUMIO
IPC: B21B25/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a seamless steel pipe by which the frequency of occurrence of a fault on the inner face can be decreased remarkably at drill rolling passing through one pass by one plug. SOLUTION: The method of this invention is used to offer an object to the drill rolling passing through the one pass after coating a scale fusing substance of which the eutectic temperature with FeO is less than 1,200 deg.C on the scale of the plug surface in the state on which scaling hot treatment has been carried out, preferably, on the scale of the plug surface after the scale of a porous outer layer is precluded.
Patent JP-2002251925-A (JP)
Title: Thin film forming method, its thin film, and plane display device using the same
Inventor: CHIYABARA KENICHI
IPC: H01B5/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the thin film forming method of a transparent conductive film with low resistance and high visible light transmission factor without using a baking process of high temperature and long time in a transparent conductive film forming method using a coating process. SOLUTION: This thin film forming method is composed of a process forming a coating film 48 by applying a coating solution to a substrate; a process introducing gas into a treating chamber where electron beams 3 are irradiated to the coating film; a process introducing the electron beams 34 into the treating chamber 12 through a transmission passage arranged between an electron beam source 10 and the treating chamber and separating them; a process irradiating the electron beams to the coating film 48; and a process irradiating plasma 50 generated by ionization of the gas caused by the irradiation of the electron beams to the coating film 48.
Patent JP-2002249743-A (JP)
Title: Water-based adhesive composition
Inventor: SHIMOMA SUMIYA
IPC: C09J123/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-based adhesive composition for poorly adhesive materials, housing materials or the like, having heat resistance, high-temperature creep resistance and water resistance, capable of low-temperature laminating adhesion at normal temperatures or lower, and containing no volatile organic compound. SOLUTION: This water-based adhesive composition comprises (A) a polymer emulsion prepared by emulsion polymerization, in a polyvinyl alcohol-containing ethylene-vinyl acetate-polyfunctional monomer-based copolymer emulsion >=70 mass% in toluene insolubles and 25-35 mass% in ethylene content, of 20-100 pts.mass, based on 100 pts.mass polymer solids of the above emulsion, of polymerizable unsaturated monomers containing 20-70 mass% of the unsaturated monomer of an acroyl compound with 6-10C alkyl to effect polymerizing 20-70 pts.mass of the unsaturated monomer of the above acroyl compound based on 100 pts.mass of polymer solids of the above emulsion and (B) an anionic polyurethane emulsion.
Patent JP-2002251532-A (JP)
Title: Network sales system for order-made commodity
Inventor: MARUTANI REIKO
IPC: G06Q30/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a network sales system for order-made commodities selling the order-made commodities adaptable to users through a prescribed communications network. SOLUTION: A questionnaire required for selecting the raw material of an order-made cosmetic is set out to a user from a cosmetic sales server 10 through the user terminal 11 of the user. A skin diagnosis is made based on the result, and a prescription of the order-made cosmetic is prepared based on the diagnosis result. The server 10 reports the diagnosis result and the prescription to the user by the network 14, urges the user to buy the cosmetic in agreement on these contents, and after the determination of purchase commits the manufacture of the cosmetic and its shipping for the user to the terminal 15 of a cosmetic maker. The order-made cosmetic adaptable to the user can be sold through the network 14.
Patent JP-2002261946-A (JP)
Title: Multiple dwelling house interphone system
Inventor: KATOU TOMOKA
IPC: H04M1/715
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiple dwelling house interphone system which can cope with a call from a multiple hall, a custodian room and an other home when a resident is outside his own home in a multiple dwelling house. SOLUTION: This interphone system consists of a multiple hall set 1, a plurality of living room base units 2a, 2b ..., a custodian room base unit 3, a common institution base unit 4 and a control set 5 for controlling them. The control set 5 is equipped with a memory 52 and a CPU 50. The memory 52 stores a date for visiting an other home or the common institution or the custodian room, a place ID and visit destination data of a self living room number which are inputted from operation parts 11, 21, 41, 46.  When the resident is outside his own home in the multiple dwelling house and called from the multile hall or the custodian room or other home, the CPU 50 performs control for transmitting and transferring a call signal to the living room base unit, the other home and the common institution or the custodian room, on the basis of information of the living room base unit and/or the memory. The living room base unit, the custodian room base unit and the common institution are equipped with speech synthesis circuit 25, 35, 42 which sound a number of the living room or the like on the basis of information of the memory.
Patent JP-2002261436-A (JP)
Title: Method of mounting and soldering electronic component on and to printed board and printed board having connecting means
Inventor: KOBAYASHI MASAAKI
IPC: H05K1/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by reducing the number of steps of mounting and soldering an electronic component on a printed board. SOLUTION: In the method of mounting and soldering the electronic component on the printed board, a plurality of printed boards 1 are connected to each other by means of connecting means 3 so that the component mounting surfaces 1a and 1b of the boards 1 on which the electronic components 2 are mounted may be flush with each other. After the components 2 are mounted on the mounting surfaces 1a and 1b of the connected boards 1 while the boards 1 are connected to each other, the boards 1 are reconnected to each other by changing the combination of the boards 1 and other electronic components 2 are mounted on the remaining portions of the mounting surfaces 1a and 1b. Then the components 2 are soldered to the boards 1 by causing solder to reflow or flow in a state where the boards 1 are connected to each other.  Therefore, the number of steps of mounting and soldering he components 2 on the boards 1 is significantly reduced as compared with the conventional example and, accordingly, the productivity is improved.
Patent JP-2002254966-A (JP)
Title: Slide rail mounting structure
Inventor: IKEDA KIYOKAZU
IPC: B60N2/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the installed number of mounting stays to reduce the time and labor required for the installation and a weight of the whole rail. SOLUTION: Mounting stays 3A formed into substantially U shape along outer periphery of the slide rail 1 and fixed to the slide rail 1 are provided in a plurality of sections in the longitudinal direction of the slide rail 1 having a substantially U-shaped cross section opened upward and moving and guiding a vehicle seat. A central part of a bottom wall 33 of the mounting stay 3A is recessed downward, a head part 511 of a bolt 51 tightened and fixed to a vehicle floor 4 is positioned in the recessed part 331, and the slide rail 1 is fixed at the center in the direction of width of the bottom wall 33 of the mounting stay 3A on the vehicle floor 4. Molding parts 96, 97 extending in the longitudinal direction of the rail are held at an opening fringe of the mounting stay 3A.
Patent JP-2002258356-A (JP)
Title: Camera
Inventor: KATO KOJI
IPC: H04N101/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of effectively preventing dust coming from an eyepiece shutter from adhering to a focusing screen. SOLUTION: In this camera, what is called an eyepiece shutter 18 provided in the vicinity of an eyepiece 3 originally is provided to move between a relay lens 19 and the focusing screen 16 because of the existence of an LCD 4. In order to realize power saving, the shutter 18 is constituted as a mechanical type one capable of holding either an opening state or a closing state without necessitating power. In order to effectively prevent the dust produced by the shutter 18 because of wear from adhering to the focusing screen 16, a partition glass 17 is provided between the shutter 18 and the focusing screen 16.
Patent JP-2002254016-A (JP)
Title: Coating device
Inventor: NISHIGORI YOSHIHARU
IPC: B05C5/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium or a display medium equally coated with materials on the substrate, while suppressing the separation caused from the subsidence or the flotation of paint components in information recording material paint, information recording display paint and the like. SOLUTION: A paint separation prevention device is built in the coating head or the upstream position of it in a coating device provided paint with the coating head to form a paint film on the substrate. As a position, for instance, the coating head or a pipe between a pump and the coating head is suitable, and an ultrasonic device and the like as a separation prevention device.