baber/WOPTO huggingface dataset:
Patent JP-2003277764-A (JP)
Title: Method for pretreating coal in coke oven
Inventor: MASUI MASAKI
IPC: F26B3/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pretreating coal in a coke oven that controls a combustion exhaust gas to a fluidized bed dry classifying heat apparatus constantly and stabilizes the control at the fluidized bed dry classifying heat apparatus and that suppressing the bedewing of the combustion exhaust gas in the dry zone cyclone and also controls the trouble due to the attachment of the powdered coal to a duct, even if the feedstock is varied.  <P>SOLUTION: In the method for pretreating coal in the coke oven by introducing a heat source generated at a hot-air generating apparatus 9 into the fluidized bed dry classifying heat apparatus 2 and drying, classifying and heating the raw material coal charged into the fluidized bed dry classifying heat apparatus, the method is characterized in that the quantity of heat introduced into the fluidized bed dry classifying heat apparatus is controlled to a certain extent without depending upon the load variation of the raw material coal to be charged by determining the quantity of heat generated in the hot-air generating apparatus in consideration of the load variation of the raw material coal in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274905-A (JP)
Title: Well-boiled seasoned food, and method for producing the same
Inventor: MURAYAMA TOKUO
IPC: A23L35/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well-boiled seasoned food having novel constitution, and to provide a method for producing the food.  <P>SOLUTION: The well-boiled seasoned food 8 is obtained by the following process: (P2) well boiling a fish and shellfish material 1 using a seasoning 4 for well boiling the fish and shellfish containing sweetener and salty seasoning, (P5) well boiling a liquid fruit material 5 using a sweetener-containing seasoning 7 for well boiling the liquid fruit, and (P6) mixing the well-boiled and seasoned fish and shellfish 3 with the well-boiled seasoned liquid fruit 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282835-A (JP)
Title: Lower electrode for ferroelectric memory, ferroelectric capacitor using it, and method of manufacturing lower electrode
Inventor: TAKATSUKA YUJI
IPC: H01L21/8246
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower electrode for ferroelectric thin film capacitor that can reveal a high ferroelectric property, and to provide a capacitor using the electrode and a method of manufacturing the electrode.  <P>SOLUTION: The uppermost part of this lower electrode which comes into contact with a ferroelectric substance is constituted of a polycrystalline film of a noble metal and crystal grains constituting the polycrystalline film are oriented. The (111)-orientation axis of the crystal grains is inclined with respect to the (111)-orientation surface of the polycrystalline film by 5-20°C. At the time of producing the lower electrode for ferromagnetic memory, a substrate, an SiO<SB>2</SB>layer, a Ti layer, and the polycrystalline film of the noble metal are laminated upon another in this order and, after the Ti layer is formed, heat treatment is performed for 20-60 minutes under an oxygen-coexisting condition or an oxygen atmosphere of ≥0.01 MPa in pressure at a temperature of 800-1,200°C. Thereafter, a ferroelectric thin film having the composition of SrxBiyTa<SB>2</SB>O<SB>9</SB>(wherein, x denotes ≥0.6 and <0.8 and y denotes ≥2.05 and <2.4) is provided on the electrode film composed of the noble metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285828-A (JP)
Title: Packaging box with opening lock
Inventor: MIURA KAZUNORI
IPC: B65D5/66
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box whose lid flaps can be locked in a state of being turned back.  <P>SOLUTION: At respective ridges formed by side boards 1, 2 and the lid flaps 4, 5, respective two cut lines 8, 9 forming locking strips 10 are slanted in the same direction, and each locking strip 10 is folded in a twisted move by the thumbs of hands with which the lid flaps 4, 5 are opened. As a result, the part of each rock strip 10 that faces the outward cut line 8 is engaged with respective cut edge of the lid flaps 4, 5 to lock the turned back lid flaps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002319903-A (JP)
Title: Optical amplifier and two-way wavelength division multiplex optical communication system utilizing the same
Inventor: JOO YOUNG-HOON
IPC: H04B10/00
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier and a two-way wavelength division multiplex optical communication system utilizing the same. SOLUTION: This system is provided with a first optical transmitter/receiver for transmitting a forward optical signal composed of a large number of channels, to which wavelengths are assigned at prescribed wavelength intervals, and receiving a backward optical signal composed of a large number of channels, to which wavelengths respectively interleaved between the wavelengths of the forward optical signal are assigned, second optical transmitter/receiver for transmitting the backward optical signal and receiving the forward optical signal, optical fiber, which links the first and second optical transmitters/receivers, to become the transmission medium of forward and backward optical signals, and optical amplifier, which is provided on the optical fiber,  for interleaving the channels of the forward and backward optical signals bidirectionally received through the optical fiber by wavelengths, amplifying that optical signal, demultiplexing the amplified optical signal to forward and backward optical signals by wavelengths and bidirectionally transmitting the demultiplexed forward and backward optical signals through the optical fiber.
Patent JP-2003287695-A (JP)
Title: Laser scanner
Inventor: INAGAKI YOSHIHIRO
IPC: G02B26/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser scanner which excellently converges laser light over the entire scanning area while the number of optical elements included in an optical system behind a deflector is small.  <P>SOLUTION: The optical system behind the deflector is equipped with a transmission surface and a reflecting surface which are free curved surfaces, and the laser light from the deflector, which is transmitted through the transmission surface is reflected by the reflecting surface and transmitted again through the transmission surface. The laser light is made incident on the reflecting surface obliquely to a vertical scanning direction and the incidence range of the laser light on the transmission surface is separated in the vertical scanning direction through the 1st transmission and 2nd transmission. The transmission surface and the reflecting surface can be surfaces of the same optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285238-A (JP)
Title: Magnetic substance filtering and carrying apparatus
Inventor: TASHIRO MINORU
IPC: B03C1/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic substance filtering and carrying apparatus, which is able to separate magnetic substance adsorbed by a nonmagnetic external cylinder with a simple structure.  <P>SOLUTION: A magnet screw 4 formed by continuously and helicoidally winding magnet bodies 6 inside the nonmagnetic external cylinder 1 over the range from its one end to the other end in its axial direction is arranged in the axial direction of the external cylinder 1. A remover 13 composed of a stopper 11 for stopping carried magnetic substances 10 and a shooter 12 connected to the stopper 11 so as to slant downward is provided at a carrying terminal of the nonmagnetic external cylinder 1. The magnetic bodies 6 at the terminal portion of the magnetic screw 4 are arranged along the circular peripheral direction (horizontal direction), and in addition, permanent magnets 6a located at a partial portion of the circular periphery are removed in order to provide a nonmagnetic portion S where the magnetic substances 10 can be separated from the nonmagnetic external cylinder 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284820-A (JP)
Title: Game machine
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which further enhances attractions to games by selectively releasing perfumes adjusted in varieties to be matched with changes in various game states in the game machine.  <P>SOLUTION: A front cover member 27 of an upper ball tray 15 of the game machine is provided with a perfume release port 30 while a holding plate 28 on the rear side is provided with a gas supply port 32 and both the ports 30 and 32 are connected to communicate with each other through a plurality of ducts 35, 42 and 49. A mixing chamber 37 having an internal fan 41 is disposed in the course of the ducts 42 and 49 and a plurality of perfume agent housing chambers 43 are so arranged as to let perfumes of types different from one another be supplied into the mixing chamber 37. Then, perfumes are selectively supplied to the mixing chamber 37 from the individual perfume agent housing chambers 43 to match changes in the game state while the fan 41 is rotated thereby enabling the release of wide varieties of perfumes from the perfume releasing port 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287048-A (JP)
Title: Turning knob
Inventor: MATSUSHITA MUTSUO
IPC: H01C10/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning knob free to change a position of graduation by matching it with a position of a fitting surface of a shaft without newly manufacturing a turning knob changing the position of the graduation even in the case when the fitting surface of the shaft of a volume part is changed to a different position of a shaft outer edge.  <P>SOLUTION: The turning knob held on the shaft provided on a volume free to turn is furnished with the fitting part forming a hole to be fitted on the shaft roughly at a center by forming a cylindrical shape and a knob cap part forming a non-through hole to press-fit the fitting part roughly at a center by forming a cylindrical shape formed in a different color from the fitting part on its surface, and the fitting part is furnished with an annulus protruded part at a position on a concentric circle from the center of the hole to be fitted on the shaft, and the knob cap part is furnished with a recessed part to be fitted on the annulus protruded part and a through hole passing through to the front from the recessed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295451-A (JP)
Title: Method for making planographic printing plate
Inventor: AKAIWA IZUMI
IPC: G03F7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve defective ink affinity of the front edge part of an image region in the direction of progress of processing in a method for developing a printing plate in which a photographically formed silver halide image is applied as lipophilicity and ink acceptability.  <P>SOLUTION: In a method for making a planographic printing plate in which an undeveloped silver halide image region of a planographic printing plate precursor having a silver halide emulsion layer is selectively made lipophilic and ink-acceptable, processing is carried out in the presence of a compound having a mercapto group and a hydrophilic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293634-A (JP)
Title: Entry and exit managing device, entry and exit managing method and entry and exit managing program
Inventor: KUBOTA SHINJI
IPC: G06Q10/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entry and exit managing device, an entry and exit managing method and an entry and exit managing program capable of further enhancing a crime preventing effect by managing entry and exit on the basis of information regarding behavior of each user in addition to personal authentication by an ID card.  <P>SOLUTION: The entry and exit managing device determining whether or not to approve unlocking with respect to a request for unlocking is provided with a condition setting part 116 extracting a time scheduled for unlocking or locking from a behavior pattern of a user with permission for unlocking and setting a permission condition 114 for permitting unlocking on the basis of the extracted time, and a determining part 118 determining whether or not a time of the request for unlocking satisfies the permission condition 114 set by the condition setting part 116 when unlocking is requested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296314-A (JP)
Title: Method of using association of public services of external character and integrative management system for external character
Inventor: NAMIKI KANENOSUKE
IPC: G06F17/21
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate integrative management of external characters using an association of public services, and to facilitate a cooperative operation by integrating a task such as insurance of elderly care or family register management/resident card management based on the integrative management of external characters.  <P>SOLUTION: A server 1 OA for integrally managing external characters is set in a cooperative center 10A, so that the unitary management of the external characters can be performed. When the registration request of external characters is generated, the external characters are automatically registered in a Chinese character dictionary, and instantaneously and automatically distributed to an external management/relay server 20A of each group 20, and automatically distributed from the external management/relay server 20A to a slave task server and a client. As for the external management/relay server 20A and the task server and the client to which automatic distribution is not available, they are automatically detected when a power is ON, and automatic distribution is successively performed from the high order. The Chinese character dictionary configured in the same way is used by all the servers and clients in an association of public services, and the operation of various service tasks can be integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298636-A (JP)
Title: Transfer processing unit
Inventor: SAITO YASUTAKA
IPC: H04L45/74
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer processing unit in which another user's packet is not discarded due to an insufficiency of a VCI (packet identifier) even when a partial user inputs a large quantity of cell interleaved packets.  <P>SOLUTION: The transfer processing unit comprises FIFO 103a to 103n for VCI (packet identifier) dealing with a VPN for independently managing the VCI (packet identifier) in a user or VPN unit in a VCI (package identifier) pool 9 in an output side interface of a package transfer unit. Thus, the VCI (packet identifier) is assigned from the FIFO 103a to 103n for the VIC (packet identifier) dealing with the VPN corresponding to VPI and VPN numbers of an input ATM cell, and thereby it prevents a specific user from giving an adverse influence to another user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298538-A (JP)
Title: Measurement apparatus
Inventor: OKABE TAKAYUKI
IPC: H04M1/24
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To manage an operating state of each of a plurality of shield boxes.  <P>SOLUTION: The measurement apparatus 2 for performing an operating test of a wireless apparatus 10 has a storage means 21 for storing its own recognition information (manufacturing number) acquired externally, and is provided with a plurality of shield boxes 7 capable of opened/closed to shield wireless apparatuses 10 against an external electromagnetic wave and contain them. Each shield box 7 has an opening/closing detection section 22 for detecting its own number of opening/closing times and the storage means 21 stores the opening/closing information by the opening/closing detection section 22. A tester 9 is connected to each shield box 7 via a changeover device 8. The tester 9 can acquire the information stored in the storage means 21 and conducts the operating test of each wireless apparatus 10. Thus, the arrangement state and the number of opening/closing times of each shield box 7 are managed and a deteriorating state of a shield spring of each shield box 7 can be grasped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306139-A (JP)
Title: Golf cart
Inventor: MATSUSHITA TAKEYA
IPC: A63B55/60
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably and certainly stop a golf cart.  <P>SOLUTION: This golf cart can automatically travel along a predetermined traveling path, and is decelerated by operating (concretely, PWM controlling) a brake motor 23 operating a brake when a stop signal is detected. The golf cart comprises an encoder 36 functioning as a traveling speed detecting means detecting a traveling speed, a detecting means detecting deceleration A when the stop signal is detected and the brake is operated under a specified condition, and a control circuit 13 functioning as a controlling means for changing the operation amount (concretely, a duty value in PWM control) of the brake motor 23 according to the deceleration A detected by the detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300965-A (JP)
Title: 2-amino-1-tritylimidazole and its intermediate and method for producing the same
Inventor: KATSUURA AKIO
IPC: C07B61/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as a precursor for radiation sensitizers, thrombosis remedies, or bone osteoporosis medicines, to provide an intermediate therefor, and to provide a method for producing the same.  <P>SOLUTION: The new compound of 2-amino-1-tritylimidazole can be produced from a new 2-phenylazo-1-tritylimidazole derivative. The 2-phenylazo-1- tritylimidazole derivative is produced by reacting a 2-phenylazoimidazole derivative with a halogenated triphenylmethane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002344185-A (JP)
Title: Active heat sink structure with directive air flow
Inventor: WHITE JOSEPH M
IPC: H05K7/20
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of a heat sink, specifically when several heating devices are installed adjacent to each other in the lateral direction. SOLUTION: Each heat sink (22) comprises a heat sink base (24), a plurality of air flow paths (52, 54, and 56), and a source of air flow (46). The heat sink base (24) comprises a top surface (26) having a top surface periphery (28) and a top surface center (30), and an oppositely disposed bottom surface (40). The air flow paths (52, 54, and 56) are made on the top surface (26) of the heat sink base (24), and almost all of them direct the flow of air from the top surface center (30) toward the top surface periphery (28) and substantially parallel to a common air flow direction (34). The source of air flow (46) directs air into the plurality of air flow paths (52, 54, and 56) from near the top surface center (30).
Patent JP-2003307364-A (JP)
Title: Refrigerating equipment combined with absorption type and compression type
Inventor: INOUE OSAYUKI
IPC: F25B1/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide refrigerating equipment combined with an absorption type and a compression type and efficiently driving by adjusting the driving state of a compression refrigerating machine according to the state of cooling loads and absorption refrigerating effects.  <P>SOLUTION: This refrigerating equipment is formed by combining the absorption refrigerating machine having an evaporator E exhibiting the refrigerating effect using waste heat as a heat source, with a compression refrigerating machine having one or more compressors Mc, an evaporator Ec exhibiting the refrigerating effect, a first condenser cooling using outside air or cooling water, a second condenser connected to the evaporator E of the absorption refrigerating machine in a heat exchange relation, and, or a supercooling device; and is provided a means adjusting a load to the evaporator E and a temperature sensor detecting the temperature of the evaporator E. The plurality of compression refrigerating machines can be connected to the single absorption refrigerating machine and preferably, each compression refrigerating machine is provided with a means collectively, dividedly, or individually adjusting the load from the second condenser side and/or the supercooling device side to the evaporator E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308829-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/0525
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a high capacity and a high output while having superior output retaining characteristics in storing a battery.  <P>SOLUTION: A positive electrode is provided by applying positive electrode active material mix, which is formed by using lithium manganese oxide having a mean grain size B of 8 μm and formed by substituting cobalt for manganese site in a crystal as a positive electrode active material and graphite powder having a mean grain size C of 4 μm as a conductive material, on the both sides of aluminum foil into the thickness A of the mixture of 150 μm. The thickness A of the mixture, the grain size B, and the grain size C satisfy the following relation, A/15>B≥2C. The negative electrode is formed by using graphite as the negative electrode active material so that the nonaqueous electrolyte secondary battery is provided. This constitution can stabilize the crystal structure of the active material of the positive electrode in storing the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312039-A (JP)
Title: Optical scanner
Inventor: KAWANO FUJIO
IPC: B41J2/44
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a uniform pixel interval by making the shift of pixel interval variable by ±50% of a reference pixel frequency for each pixel when an f-θ lens is not used.  <P>SOLUTION: The reference frequency is divided, a phase for dividing the period of a frequency divided output equally is selected and outputted, a modulation pixel period for selecting the phase and outputting parallel pixel data depending on its output edge is set at the quantity of phase for the minimum pixel interval, and then the parallel data is converted into serial data depending on the minimum quantity of phase from the output edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038243-A (JP)
Title: Applicator
Inventor: MUELLER FRANK
IPC: A61M35/00
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an applicator which is suitable for holding a material to be stored for a long time, or even a material with high evaporating pressure, and can be manufactured at a lower cost. SOLUTION: In this applicator to apply a material to a place requiring coating, an application element of wet substance is partly contained within an inner sleeve, and the inner sleeve is housed in an outer sleeve. By pressing the application element, a liquid flow connection is made between the inner sleeve and the outer sleeve. The inner sleeve (14) is especially made of a material softer than the outer sleeve (12), and therefore at least a bottom part (26) of the inner sleeve (14) can be deformed when pressed.