baber/WOPTO huggingface dataset:
Patent JP-2002076988-A (JP)
Title: Radio receiver
Inventor: TAKAHASHI HIDEYUKI
IPC: H04B1/707
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a phase rotation volume caused by a frequency offset to be accurately estimated even when a radio receiver moves at a high speed. SOLUTION: A reverse spreader 106 (107) enables base band signals to undergo reverse spreading processing based on the timing given by a searcher 105, by which the base band signals of path 1 (path 2) can be obtained. A complex correlator 115 (116) enables the base band signals (base band signals that have not been multiplied yet by the reverse characteristics of a channel estimate from a channel estimator 108) to undergo a complex correlation processing. A path synthesizer 117 synthesizes signals subjected to complex correlation processing by the complex correlators 115 and 116. A phase estimator 118 estimates a phase rotation volume caused by a frequency offset by means of the signals synthesized by path synthesizer 117.
Patent JP-2002077289-A (JP)
Title: Communication controller
Inventor: SHIMIZU HIDETO
IPC: H04L69/40
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller, in which persons concerned can be informed of the occurrence of power interruption through a simple and economic arrangement by solving the problems that conventionally persons concerned cannot recognize the occurrence of power interruption, and that introduction of new UPS or a monitoring system using personal computer is uneconomical. SOLUTION: The communication controller comprises means 15 for storing addresses in advance which are informed of occurrence of power interruption, and a means 16 for transmitting messages or e-mail informing occurrence of the power interruption to the addresses stored in the storage means 15, when power interruption is detected by a power interruption detecting means 16.
Patent JP-2002072236-A (JP)
Title: Method for manufacturing liquid crystal display element and heater bar for connecting board
Inventor: NAKAGAWA HIKARI
IPC: H05K3/36
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To satisfactorily connect a flexible board with a terminal part of a liquid crystal panel by heating and pressure-bonding them without any other actions, even if the dimension of the substrate side of the liquid crystal panel is changed due to water content. SOLUTION: When the flexible board 20 is superposed on the terminal part 121 of the liquid crystal panel via an anisotropically conductive film 40 and they are hearted and pressure-bonded by pressing a heater bar 30 to them, pressure bonding surface 321 of the heater bar 30 is made a projecting face against the flexible board 20 side, where the central part is the highest part and the height of other parts are continuously and gradually reduced toward both ends. Then the central part of the projecting face is placed on the central position of a connection electrode group of the flexible board 20 to press them and the flexible board 20 is heated and pressure-bonded to the terminal part 121 of the liquid crystal panel while giving elongation to the flexible board 20.
Patent JP-2002066495-A (JP)
Title: Garbage treatment apparatus
Inventor: YAMADA TOSHIAKI
IPC: B09B3/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making garbage treatment apparatus having a very high commodity value. SOLUTION: This apparatus comprises a garbage container section 1, an exhaust section 2, a deodorizing burner 3 which is installed in the exhaust section 2 to deodorize the air in the exhaust section 2, a heat exchange section 4 which is installed in the exhaust section 2 and at the downstream side of the deodorizing burner 3 to obtain high temperature by utilizing the heat of the deodorizing burner 3, and a hot air introducing section 5 which is connected to the garbage container section 1 and forcibly introduces the heat obtained by the heat exchange section 4 into the garbage container section 1.
Patent JP-2002074475-A (JP)
Title: Controller for vending machine
Inventor: MATSUO ATSUNORI
IPC: G07F9/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a vending machine which can decrease the number of poles of a connector, while making control and wiring for respective article storage parts common. SOLUTION: The vending machine has a matrix circuit 10 of control signal lines and timing signal lines for control regarding the article payout of an article storage part; and a matrix part 11 is provided with a common matrix circuit part 11a, which has the same circuit constitution for each article storage part 1 and a signal replacement part 11b, which replaces signals to the common matrix circuit part 11a; and a matrix conversion table 12 for discriminating the allocation position of the matrix part 11 corresponding to each article storage part 1 of the matrix circuit 10 is provided. The shapes, showing the connection relation between signal lines of the respective matrix parts 11 shown in the matrix conversion table 12, turn into hook shapes and mutually symmetrical, so that the number of signals per side becomes equal.
Patent JP-2002065664-A (JP)
Title: Ultrasonic diagnostic apparatus and process method of ultrasonic signal
Inventor: MIWA YUICHI
IPC: A61B8/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus that can obtain images of different frequencies. SOLUTION: The ultrasonic diagnostic apparatus is composed of a search unit 1 which is made up of a plurality of elements that transmit ultrasonic waves and receive reflected ultrasonic waves, a digital modulator 2 which digitalizes a plurality of received signals, a first mixing part 10 which multiplies outputs of the digital modulator and first digital reference signals, a first filter 4 which extracts such signals that have specified central frequency from outputs of the first mixing part, a digital delaying part 5 which delays outputs of the first filter, an addition part 6 which adds a plurality of outputs of the digital delaying part, a second mixing part 11 which multiplies outputs of the addition part and the second digital reference signals, an ultrasonic wave detector 11 which detects outputs of the second mixing part,  a modulator 8 which modulates the outputs of the ultrasonic wave detector into image signals, and a display device 9 which displays output signals of the modulator 8. This constitution makes it unnecessary to modulate frequency characteristics of the filter parts.
Patent JP-2001104643-A (JP)
Title: Shooting game device and information storage medium
Inventor: KAMI HIROBUMI
IPC: A63F13/426
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a shooting game device jointly using a game space with an opponent character on a display by a player and defending the attach of the opponent character by hiding or laying face down in a game shooting a target on the display using a shooting device. SOLUTION: This shooting game device is provided with a foot operation type input part 30 selectively inputting an attaching state or a defending state by operation by the foot of a player and a game computation part 110 game- computing in a game space based on the input from the foot operation type input part 30 and a gun 20 and a prescribed game program; it is so computed that, when the attaching state is selected, the player attacks the opponent character while exposed to the attach of the opponent character and gives damage to the opponent character, and when the defending state is selected, the player avoids the attach and risk of the opponent character by hiding or avoiding.
Patent JP-2002084436-A (JP)
Title: Image processor
Inventor: TANAKA HIDEFUMI
IPC: H04N5/20
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional image processor that performs logarithmic transform to each pixel so as to extend a dynamic range of a video signal that has deteriorated an expressive power for a low gradation part (dark part) because the dynamic range of a video signal output is conversely narrowed depending on the distribution of gradation positions. SOLUTION: A gradation position frequency detector 4 supplies gradation position frequency information CTL to a gradation position converter 3 on the basis of a video signal Vin. The gradation position converter 3 converts the gradation characteristic of the video signal into a gradation characteristic, based on the gradation position frequency information CTL. The gradation position converter 3 adds the converted gradation characteristic to the input video signal Vin to provide an output of a video signal Vout whose gradation characteristic is converted with the gradation position frequency distribution. Displaying the image of the output video signal Vout can obtain excellent image quality where the gradation position is extended.
Patent JP-2002083940-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IIJIMA SHINPEI
IPC: H01L21/8242
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a semiconductor device by preventing increase in leakage current of a capacitive element having an MIM structure. SOLUTION: The semiconductor device comprises a capacitive element having a metal film for an electrode. The capacitive element consists of a first capacitive element formed with a metal electrode which is in contact with an insulation film, and a second capacitive element formed with a metal electrode which is in contact with a barrier film. The metal electrode of the second capacitive element is formed thickner than that of the first capacitive element. A method of fabricating the capacitive element comprises a process of forming a metal film which becomes a lower electrode in the bottom of the capacitive element; a process of forming the insulation film; a process of forming a hole in the insulation film to expose the surface of the metal film; and a process of forming a metal film which becomes a lower electrode on the side wall and bottom face of the hole.  By these processes, the lower electrode of the capacitive element is formed thicker in the bottom than in the side wall.
Patent JP-2002080052-A (JP)
Title: Plug-type synthetic resin container lid
Inventor: TSUJIGUCHI YOICHI
IPC: B65D47/12
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently easily separate a container lid from a mouth of a container without requiring a special tool or the like for removing the container lid (2) from the mouth (46) of the container for collection of source separated refuse. SOLUTION: A peripheral break line (28) extending in a peripheral direction and a start-to-break line (34) extending from the peripheral break line to a lower end of a skirt wall (26) are formed on the skirt wall (26) of the container lid. Locking means (38 and 40) protruding inward in a radial direction above the peripheral break line are formed on an inner peripheral surface of the skirt wall. The skirt wall is further formed with a plurality of axial weakened lines (42) extending upward in an axial direction with a width W from a lower end distant upward from the peripheral break line by an interval S. The peripheral break line is interrupted at an angle region where each of axial scores exists to regulate a portion (30) not to be broken. A length L in the peripheral direction of the portion not to be broken is larger than the interval S but smaller than the width W (S<L<W).
Patent JP-2002087989-A (JP)
Title: Metabolism stimulator, immunopotentiator and preventive and improving agent for lowering of various biofunctions mainly composed of collagen, and functional food containing these agents
Inventor: WATANABE TAKASHI
IPC: A23L33/15
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a metabolism function stimulator, an immunopotentiator, and a preventive and improving agent for lowering of various biofunctions capable of keeping high concentration of collagen in vivo even without taking a large amount of collagen, and preventing and improving the lowering of metabolic function and the lowering of immune function by synergism with collagen, and functional foods containing these agents. SOLUTION: These agents contain a composition prepared by adding a combination of a ceramide, an isomaltooligosaccharide and a lipophilic vitamin to collagen and/or a collagen hydrolysate as an active ingredient.
Patent JP-2002081919-A (JP)
Title: Deformation measuring device for structure
Inventor: KOJIMA KENICHI
IPC: G01B11/16
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a sensitivity lowering part even when an optical fiber is loop-like wound. SOLUTION: In the deformation measuring device for a structure, which measures the deformation of the structure based on distortion by the expansion of an optical fiber 11, a loop C is formed by winding the fiber 11 at least one wind or more at a constant interval and then the loop C is made of a continuity along a measuring direction by overlapping a curved part A. Therefore the measurement with high sensitivity is done by the straight-line part of the loop C, because the overlapped straight-line part of the loop C provides the measurement with high sensitivity independently of the measurement sensitivity of the curved part of the loop C.
Patent JP-2002082741-A (JP)
Title: Portable computer device
Inventor: SATO HIROSHI
IPC: G06F1/16
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic computer device which has superior portability and operability. SOLUTION: A keyboard part 11 has keys 13 arranged on a thin case 12 made of synthetic resin. A liquid crystal display part 14 has a liquid crystal screen 16 arranged at a window part of a case 15 made of synthetic resin. The keyboard part 11 and liquid crystal display part 14 are connected by a couple of hinges 17 provided integrally with them so that they can be folded. The keyboard part 11 has a handle hole formation part 12a where a rectangular handle hole 12b is formed between the hinges 17. The liquid crystal display part 14 has a handle form formation part 15a where a handle hole 15b is formed. The handle hole 12b and handle hole 15b are formed in the same shape and come to the same position when the keyboard part 11 and liquid crystal display part 14 are folded, and this electronic equipment can be carried in a hand by inserting the fingers into both the handle holes 12b and 15b, so that portability is superior.
Patent JP-2001185906-A (JP)
Title: Symmetrical ceramic resonator and band-pass filter using same
Inventor: DAL AHN
IPC: H01P1/205
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized ceramic resonator which passes and cuts off specified frequencies of a GHZ band used by various mobile communication and radio communication base stations or repeating system with high attenuation characteristics and a band-pass filter which uses it by using a symmetrical ceramic resonator which facilitates coupling between resonators and adjustment and has a small loss coefficient. SOLUTION: A unit ceramic resonator is constituted by forming a film removal part in a through hole inner peripheral part entrance of a high-dielectric- constant ceramic resonator in a hexahedral shape which has a through hole formed in the center part, cleavage grooves formed in four flanks, and its surface coated with a conductive film and then arranging a tuning screw for adjusting the resonance frequency through electromagnetic coupling with the resonator through the film removal part, and this unit ceramic resonator is used to form compact band-pass filters of various types with superior characteristics.
Patent JP-2002090655-A (JP)
Title: Intermediate lens barrel
Inventor: YONETANI ATSUSHI
IPC: G02B21/36
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate lens barrel, in/from which an optical element having prescribed spectral transmittance can be attached/detached as an intermediate lens barrel connecting an electronic imaging unit and an optical device, such as a microscope. SOLUTION: A body case 11 has a dovetail part 11a connected to the microscope, and a projection optical system 12 is fixed inside the case 11. A holding frame 14, in which the optical element (filter) 13 having a prescribed spectral transmittance characteristic is fixed is dropped into the case 11 from above, and then a mount member 15 is screwed in, by utilizing a screw part 15a. A screw part 15b is a part for connecting the electronic imaging unit. When photographing is performed without using the optical element 13, an appropriate image-forming position is obtained by merely taking out the frame 14 from the case 11; and when photographing is performed using the optical element 13, the image-forming position is corrected in correspondence with the thickness of the frame 14.
Patent JP-2002097048-A (JP)
Title: Cement admixture and cement composition
Inventor: HIGUCHI TAKAYUKI
IPC: C04B22/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture exhibiting excellent quick-setting property, initial strength development and long term strength development and capable of reducing alkali pollution such as alkali-aggregate reaction more than that of a conventional one and used in sprayed concrete for tunnel construction or the like, and also provide a cement composition. SOLUTION: The cement admixture including a CaO-Al2O3-Fe2O3-SiO2-RnO based calcined substance containing Ca2(AlxFe1-x)2O5 (0<x<1), SiO2 of <15% and RnO of >=0.5% but <5% (R is an alkali metal or an alkaline earth metal except calcium, n is an integer of 1 or 2), the cement admixture including one or more selected from the group consisting of gypsum, lime, alkali carbonate, alkali aluminate, and aluminium hydroxide, and the cement composition including cement and the cement admixture.
Patent JP-2002097345-A (JP)
Title: Resin composition
Inventor: OHARA SHINICHI
IPC: C08L67/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a substituent of a BPA-type epoxy resin having functions equal or superior to the BPA-type epoxy resin and higher safety; and to provide a resin composition prepared by using the substituent, having high safety, excellent in coating film's physical properties such as processability and retort resistance, and suitable for the use in can coating. SOLUTION: The purpose is achieved by the following: a resin composition obtained though phosphoric acid esterification of a modified resin having a structure formed by reacting a novolak-type epoxy resin with a monovalent activated hydrogen compound; and an (aqueous) resin composition containing the modified resin phosphoric ester, an acrylic resin and/or a polyester resin, and an amino resin.
Patent JP-2002100288-A (JP)
Title: Down flow type exhaust furnace for cathode-ray tube
Inventor: NAKAGAWA HIROSHIGE
IPC: H01J9/385
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a down flow type exhaust furnace for a cathode-ray tube which is capable of preventing breakage of a cathode-ray tube by heating a panel and a funnel uniformly. SOLUTION: This exhaust furnace 1 has a number of partitioned rooms for respective zones of heating, uniform heating, slow cooling and cooling, and furnace surrounding walls 21 forming a furnace atmosphere circulation path are installed in the exhaust furnace 1, wherein plates on both sides of walls 21 at least in the zones of heating, uniform heating and slow cooling are arranged in parallel to furnace walls 22, and in the plates, a plurality of vent openings 27 capable of adjusting their opening areas freely are arranged in the length direction of the furnace.
Patent JP-2002095420-A (JP)
Title: Method for producing confectionery seasoned with tangle and useful also as container
Inventor: SUWA YOSHIO
IPC: A23L17/60
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a confectionery useful also as a container in view of that a conventional cone for ice cream is constituted in a conical cup shape using cereal powder corn as the raw material, but there has been no cup making good use of regional characteristics. SOLUTION: This method for producing a confectionery seasoned with tangle and useful also as a container comprises forming the confectionery in a cookie- like confectionery in a cup shape through using shredded tangle as a part of the raw materials; that is, egg white is put and mixed in a container bowl followed by adding thereto powder sugar, weak flour and vanilla essence and mixing them together to obtain a first dough, burned butter is prepares in a pan and added to the first dough to obtain a second dough, an oilpaper sheet is put on an iron plate for an oven, the second dough is stretched in a round shape followed by sprinkling shredded tangle thereon and baking the resultant dough at 170 deg.C for about 7-8 min to obtain a material for the confectionery and the resultant material is put on the bottom of the glass and then arranged in a cup-like shape.
Patent JP-2002100808-A (JP)
Title: Led array
Inventor: KISHIMOTO TATSUYA
IPC: B41J2/455
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an LED array in which emission intensity is made uniform, between the respective light-emitting elements. SOLUTION: One conductivity-type semiconductor layers 2 and reverse conductivity-type semiconductor layers 3 are laminated in the order on a high resistance silicon substrate 1, and common electrodes 5 are connected and are arranged on extending parts 7 wherein the one conductivity-type semiconductor layers 2 are extended. A light-emitting element group is formed by aligning four light-emitting elements, and a plurality of the light-emitting element groups are arranged in an array type.  In the light-emitting element group, electrical connection with the respective common electrodes 5 is formed, in such a manner that electrode intervals S from the common electrodes are different in the extending part 7 of the reverse conductivity-type semiconductor layer 3 between the respective light emitting element; and the electrode intervals S become equal in parts from the light-emitting elements of the other light-emitting element group. The width of the electrode is increased, as the interval S from the common electrodes 5 in the extending part 7 of the light-emitting element becomes long, and the contact area of a contact part is made enlarge.
Patent JP-2002101659-A (JP)
Title: Fly-back converter
Inventor: ODA YOSHIO
IPC: H02M3/28
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To lessen the mounting area and reduce the consumption power of a circuit without making large the constituents of a fly-back converter. SOLUTION: In the fly-back converter provided with a rectifier and filter circuit and a first (second) output voltage detection circuit connected to load in parallel and having a first (second) circuit having a fist (second) inverter circuit connected to the primary side of a first (second) transformer controlled the output voltage detection circuit and a comparator circuit connected to the first output voltage detection circuit, a second diode is connected to the first diode of each rectifier and filter circuit in a forward direction, first and second voltage divider resistors are connected between the anode of the second diode and the cathode of the first diode, a capacitor is connected between the anode of the second diode and a secondary winding, and the voltage of the first and second circuits divided by each voltage divider resistor is input to the comparator circuit.