baber/WOPTO huggingface dataset:
Patent JP-2003156277-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25B1/00
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To improve refrigerating performance in a refrigerator furnished with a three-way valve in a refrigerant circuit. SOLUTION: This refrigerator is furnished with the three-way valve 72 connected between the high pressure side and the low pressure side of the refrigerant circuit constituted of a compressor 69, a condenser 71, capillary tubes 73 and 74, coolers 26 and 36, etc., and closes both outlets of the three-way valve in the case when the compressor stops. The refrigerator is furnished with the three-way vale 72 connected between the high pressure side and the low pressure side of the refrigerant circuit constituted of the compressor 69, the condenser 71, the capillary tubes 73 and 74, the coolers 26 and 36, etc., and to change a refrigerant channel and controls to change the three-way valve.
Patent JP-2004126123-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI KAZUO
IPC: G03G15/01
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents unnecessary increases in the time needed for control of an image forming condition and the amount of a developer consumed due to the control and provides adequate control accuracy.  <P>SOLUTION: The image forming apparatus A forms density-detection developer images while altering image forming conditions for each specific width and detects the density of each of the density-detection developer images by a density detection means 100, thereby controlling the image forming conditions. The apparatus A is constructed so as to variably control the specific widths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123938-A (JP)
Title: Lubrication oil composition containing hydrophobic silica
Inventor: SANEYOSHI AYAKO
IPC: C10N30/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubrication oil peculiar in that it has a high coefficient of friction and a positive gradient μ-V characteristic.  <P>SOLUTION: The lubrication oil composition comprises a lubricating base oil containing hydrophobic silica as ingredient (A) and a compound having a monovalent hydrocarbon group with at least six carbon atoms and at least two hydroxy groups in the molecule as ingredient (B). The use of the lubrication oil having these characteristics for a transmission fluid reduces the power loss of the transmission and eliminates the occurrence of a shudder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131583-A (JP)
Title: El phosphor powder and el fluorescence element
Inventor: URABE SHIGEJI
IPC: B32B27/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an EL fluorescence element having sufficiently high luminance and EL phosphor powder used therefor.  <P>SOLUTION: The EL phosphor powder is El phosphor powder comprising zinc sulfide as a base, an activator and a coactivator. The number of phosphor particles having ≥3 axial ratio (major axis length/minor axis length ) in the phosphor particles is ≥30% the number of the whole phosphor particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130689-A (JP)
Title: Gate structure of injection-molding die
Inventor: WATANABE SHUNICHI
IPC: B29C45/27
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate structure capable of molding a thin-walled molded object without generating residual resin tailings.  <P>SOLUTION: This gate structure of an injection-molding die has an approximately conical tunnel part 6 formed at the terminal of a runner part 5 opened on the cavity 4 side as a gate 7 of a resin injection aperture. The inclination angle (α) of the centerline C of the tunnel part 6 is 45 to 55° and the centerline C passes through the lower end of the gate 7 distant by a depth (h) from a parting line 3. The taper angle (β) of the tunnel part 6 is 5 to 10°, and the side wall face of the tunnel part 6 is connected with a perpendicular planar part 6a with the centerline C at the tip through a spherical face part 6b. The distance L between both intersections where the respective centerlines C of an ejector pin 8 for ejecting a molded object and the tunnel part 6 cross the parting line 3, is 4 to 10 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131148-A (JP)
Title: Medicine storage tank
Inventor: ISHII KENEI
IPC: B65D90/52
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine storage tank in which a strongly corrosive medicine, such as sodium hypochlorite, can be stored safely for a long period.  <P>SOLUTION: The medicine storage tank 1 comprises a container body 3 in which a medicine, such as sodium hypochlorite, is stored. Almost the whole of the container body 3 is made of titanium (e.g., pure titanium of JIS H 4600 second-class). Ribs 11 for projecting strings made in deformed part of the side wall 5 of the container body 3 are formed on the side wall 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135215-A (JP)
Title: Electronic apparatus and remote control system for the electronic apparatus
Inventor: ISHIDA NORIYUKI
IPC: H04M11/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having an energy saving mode for limiting power supply including a network connection control part during stand by, in an electronic apparatus having a function for connections to a telephone line and a network.  <P>SOLUTION: In an electronic apparatus 10 having a telephone line connection control part 30 for controlling the connection with the telephone line, a network connection control part 24 for controlling the connection with the network, a function part and a function control part 26, a power feeding control part 23 for controlling the power supply to the respective parts and a power source part 23, the power feeding control part 23 has a first energy saving mode for cutting off the power supply to the function part and the function control part 26 and a second energy saving mode for cutting off the power supply to the network connection control part 24 in addition to the function part and the function control part 26. A ringer tone is sent to the telephone line connection control part 30 for recovery from the second energy saving mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142147-A (JP)
Title: Recorder
Inventor: MIKOSHIBA TAKESHI
IPC: B41J2/18
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder in which marginless print can be carried out relatively inexpensively without requiring such a mechanism as a cutter.  <P>SOLUTION: The recorder comprises a recording head for performing ink jet recording, a mechanism for performing recovery processing for the ink jet recording head, a pump mechanism for feeding recording ink to the ink jet recording head, a cartridge storing the recording ink, and a mechanism for carrying a recording sheet. A member capable of transporting liquid is disposed below the carrying mechanism, and a member for holding/absorbing the transported liquid is provided at one end thereof. The liquid transporting member is inclined downward toward the liquid holding/absorbing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143058-A (JP)
Title: Peppermint repellent for animal and method for repelling animal
Inventor: SHIMURA KAZUO
IPC: A01N31/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a peppermint repellant for an animal, for further details, a repellent for the animal such as a dog or a cat, comprising a pulverized material of plant peppermint and a fragrant ingredient such as peppermint oil formulated therein, and to provide a method for repelling the animal using the repellent for the animal.  <P>SOLUTION: The pulverized material of the plant peppermint is provided. The method for repelling the animal comprises spraying the pulverized material of the plant peppermint and suitably giving physical irritation. One or two or more kinds of perfume ingredients selected from the group consisting of l-menthol, peppermint oil, anethole, cineole and benzaldehyde are formulated in inorganic powder. Furthermore, a zinc salt, immortelle absolute, baked powder of shells or camphor may be formulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144197-A (JP)
Title: Multiple disc friction-type clutch
Inventor: OKITA MASAHITO
IPC: F16D25/0638
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To freely set comprehensive gap between a clutch piston and a pressure receiving plate without considering drop of a belleville spring even when the number of friction plates is increased in a multiple disc friction-type clutch.  <P>SOLUTION: The multiple disc friction-type clutch has the clutch piston 10 that is engaged with a clutch outer 1 and can perform hydraulic actuation for pressing a first and second friction plate 14 and 15 group toward the pressure receiving plate 16, has an annular holding groove 21 in a pressurizing surface 10a of the clutch piston 10, and stores the belleville spring 20 for buffer capable of snappingly abutting on the first and second friction plate 14 and 15 group in the holding groove 21. An annular projection 22 for preventing separation of the belleville spring 20 from the holding groove 21 of the belleville spring 20 is formed at an axial opening edge of the holding groove 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142626-A (JP)
Title: Sun visor with mirror for vehicle
Inventor: NODA HOZUMI
IPC: B60J3/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve cost reduction of a sunvisor by reducing the number of parts and efficiently use a vacant space formed on a back surface side of a mirror member in a sunvisor body.  <P>SOLUTION: The sunvisor body 1 having a hollow part R in an inner part is formed by layering a first semi body 11 and a second semi body 13. An opening 21 for exposing a surface of the mirror member 25 is formed at the first semi body 11, and a mirror support frame 23 mating with the opening 21 is protruded and provided at the hollow part R from the inner surface of the second semi body 13. An edge part of the mirror member 25 is supported by a mirror support groove part 29 formed at a roughly center in the height direction of the inner surface of the mirror support frame 23 to form a card insertion area W between a back surface of the mirror member 25 and the inner surface of the second semi body 13. A card insertion port 51 for communicating with the card insertion area W is formed at the second semi body 13, and a part of a card T inserted in the card insertion area W from the card insertion port 51 is protruded to an outer part of the second semi body 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147692-A (JP)
Title: Game machine
Inventor: ABE KAZUAKI
IPC: A63F5/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stresses and fatigues felt by players and allow the players to continually enjoy games more positively and also minimize the causes of incurring the troubles, destructions and unexpected undesired actions by positively utilizing the natural desire to pound the game machines as generated physically from the players.  <P>SOLUTION: The game machine is provided with a pounding detection means in the enclosure to detect the pounding by the players and the display of the game state is changed depending on the frequency or strength of the pounding. This allows the players to enjoy the games more positively by dynamically using their arms and bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183542-A (JP)
Title: Method for treating metal flake with phosphonic acid derivative
Inventor: LAMBORN H TAYLOR
IPC: C09D201/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating metal pigment particles for coating and ink compositions, do not react with water in an aqueous resin system, can reduce generation of hydrogen gas, and need no aging nor curing.  <P>SOLUTION: This method for treating the metal pigment particles to hinder the reaction with water comprises bringing a composition containing metal pigment particles into contact with a salt represented by formula (I) (wherein R and R<SB>1</SB>are each a 6C or higher alkyl, alkenyl, alkynyl, aryl, or alkaryl group; and X and Y are each H or a 1-20C alkyl, alkenyl, alkynyl, aryl or alkaryl group).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147931-A (JP)
Title: Stick-shaped cosmetic send-out container
Inventor: KIMURA SHINICHIRO
IPC: A45D40/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a defective product by suppressing play of a cosmetic in its container.  <P>SOLUTION: As for the stick-shaped cosmetic send-out container which moves the cosmetic fixed to an inner tray out from and back into an outer cylinder by the relative rotation of a sliding cylinder and the outer cylinder, a holding part which holds the lower end of the inner tray when the inner tray is moved back to the maximum in the sliding cylinder is provided at a grip part at the lower end of the sliding cylinder. When moving the inner tray back to the maximum in the container, the lower part of the inner tray is held by the holding part provided in the grip part. Thus, the inner tray is reliably held without play in the container, and the defective product is never made due to the contact of the cosmetic with the inner surface of the container due to the play.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153677-A (JP)
Title: Imaging device
Inventor: TAKEDA NOBUHIRO
IPC: H04N5/3728
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform exact DC reproducing operation to an outputted signal from an image pickup device and to obtain a successful image without image degradation such as horizontal stripes.  <P>SOLUTION: This imaging device is provided with a first clamp circuit 103 and a second clamp circuit 200 on the output side of the image pickup device 100. The image pickup device 100 outputs a first reference signal for DC reproduction of image signals to be set by every line and a second reference signal to be uniformly set in pixel areas in addition to a signal of a valid pixel area. The first clamp circuit 103 performs the DC reproduction of the signal of the valid pixel area by every line of it. The second clamp circuit 200 performs the DC reproduction of the signal of the valid pixel area uniformly to the pixel areas. The first reference signal is the one to be obtained in a horizontal reference area which is not influenced by output of a photodiode of the image pickup device 100 and the second reference signal is the one to be obtained in a vertical optical black area including dark current components generated by the photodiode of the image pickup device 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148257-A (JP)
Title: Portable supply apparatus for ultra-high purity acetylene
Inventor: YABU YOSHIHIRO
IPC: C07C11/24
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable supply apparatus for ultra-high purity acetylene which is suitable for using a dissolved acetylene vessel at a use point, in which the whole apparatus can easily be carried into the use point, in using the dissolved acetylene vessel, ultra-high purity acetylene from which inevitably entrained solvent vapor and air component released from a solid mass in an extremely small amount are sufficiently removed can be supplied to the consumption spot safely and stably in large amounts and the whole apparatus can be replaced after acetylene consumption.  <P>SOLUTION: The portable supply apparatus for ultra-high purity acetylene is constituted in such a manner that respective parts comprising the high purity dissolved acetylene vessel 1 into which the high purity acetylene having purity of ≥99.9 vol.% is charged, a pressure reducing valve 2, an activated carbon column 3, a molecular sieve column 4 and a purge valve 5 is mounted on a movable frame 6 or can be mounted thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150597-A (JP)
Title: Variable capacity fluid coupling
Inventor: MIZUNO HIROSHI
IPC: F16H45/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity fluid coupling having a torque capacity greatly controllable to be large or small depending on operating conditions.  <P>SOLUTION: A pump impeller 3 is divided into an inside pump half 3A and an outside pump half 3B encircling the inside pump half 3A and relatively rotatable therewith. The inside pump half 3A is connected to an input shaft 1 and a centrifugal clutch 20 is provided between both pump halves 3A, 3B for connecting both of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153713-A (JP)
Title: Differential circuit and receiving system equipped with the differential circuit
Inventor: OKAMURA JUNICHI
IPC: H03F3/45
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential circuit and a receiving system equipped with the circuit which can output a differential power output with a fixed common mode voltage, without having a feedback configuration and include a buffer stage suitable for driving internal loading of a chip.  <P>SOLUTION: It is adding primary and second bypass circuits 51 and 52 for introducing a constant current into load resistors 103, 104, 113, 114, when a common mode voltage of an input stage has exceeded the working range of N-channel type / P-channel type differential amplification circuits 1 and 2. Thereby, even in such a case, P-channel type MOS transistor biased by the constant current to N-channel type MOS transistor of a complementary type source follower circuit 15 of an output stage can realize an equivalent circuit, matched with a configuration which is connected as a load element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151591-A (JP)
Title: Developing device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/09
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing deflection of a developing magnetic field generating means inside a developer carrier to avoid breaking of a device and a defective image due to coating unevenness or the like even in the case of using a small-radius developing sleeve or the like having magnetic force to smoothly transport the developer as the developer carrier adaptively to the miniaturization of the device in an developing device using a plurality of the developer carriers, and to provide the image forming apparatus.  <P>SOLUTION: The developing device 1 where a plurality of the developer carriers 6 and 9 including the developing magnetic field generating means 7 and 10 having a plurality of magnetic poles fixed and arranged are rotatably disposed along the image carrier surface of the image carrier 21 and the polarities of the magnetic poles N3 and S3 of the developing magnetic field generating means 7 and 10 opposed to adjacent developer carriers 6 and 9 are different with each other is provided with a rotary body 16 including the magnetic field generating means 17 to apply magnetic force working in a reverse direction to the developing magnetic field generating means 7 and 10 from magnetic force acting between opposed magnetic poles N3 and S3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149491-A (JP)
Title: Carrying paste for cleaning dental part
Inventor: OKUNO SETSUKO
IPC: A61Q11/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a carrying paste for cleansing the dental part, capable of favorably applying an active ingredient of turmeric to the dental root part and the gingival part.  <P>SOLUTION: The carrying paste is obtained by preparing a viscous kneaded material (3) containing turmeric as a main ingredient and packing the paste (3) into a container (1) having a cap (2). The carrying paste is readily handleable and enables cleansing operation of the dental root part and the gigival part by the ingredient of turmeric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118821-A (JP)
Title: Rail type visually handicapped person guide system
Inventor: DOI TAKESHI
IPC: E01F9/529
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling a visually handicapped person to accurately grasp his (or her) own present position on a road, an indoor passage or the like and walk along the road or the passage safely.  <P>SOLUTION: A battery is built in a white stick, and transmitters for radio waves and infrared rays and an electrically driven switch are attached to the white stick. A material for transmitting, receiving and reflecting radio waves and infrared rays is included in paint or seals for lane lines laid on roads. Road buried type voice guide devices are buried in tiles or the like on a branch point such as an intersection, an underground passage/indoor passage, or the like. When the tip of the white stick touches a road division line/tile or the like, the switch in the white stick is driven and accurate information is transmitted to the visually handicapped person by a voice, a signal, vibration, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124245-A (JP)
Title: Production method for metallic case for decoration, and metallic case for decoration
Inventor: SHIMO KAZUTOSHI
IPC: B22F3/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic case for decoration consisting of a metallic sintered compact which can easily increase a decorative effect, e.g., to a mass-produced industrial product, and to provide a production method therefor.  <P>SOLUTION: The metallic case is obtained by making a core whose shrinkage on firing is previously counted on the surface of a matrix to be stored in a case, further molding the exterior on the surface thereof with a metallic clay composition, removing the matrix, and thereafter performing firing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164199-A (JP)
Title: Image recognition device and authentication system
Inventor: ENDO TOSHIRO
IPC: G06T7/40
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To sample fingerprint images for matching by subjecting matching fingerprint image data to two-dimensional FFT to determine if the images can be handled as fingerprint images according to their frequency components, and determining the next imaging requirements based on the determination; and to reduce the processing time from fingerprint reading to an authentication process by allowing an operator to automatically determine the optimum imaging requirements at all times using an image recognition device for matching and authentication, without performing reading operations many times.  <P>SOLUTION: The image recognition device converts a pre-exposed image signal into frequency components for fingerprint matching to determine if an image is usable as a fingerprint image, based on the facts that if its DC component is greater than a certain value the amount of light is either too much or little, and that if peak frequency components are mostly distributed in the low range, contrast is low or resolution is insufficient. The device samples image signals by varying driving requirements (accumulation time, exposure conditions, and resolution or the like) again based on the determinations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164228-A (JP)
Title: Consultation task supporting system, consultation task terminal, consultation task supporting terminal, server and program
Inventor: YOSHIDA TOSHIYUKI
IPC: G06Q50/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible for a single consultant to sufficiently deal with every task since task contents are becoming complicated recently in various fields, and that, as a result, it is impossible to perform a smooth consultation task.  <P>SOLUTION: A consultation task terminal 7 for performing a consultation task with a customer is connected with a consultation task supporting terminal 17 for supporting a consultation task with a customer by outputting data supplementing the contents of past or current display images of the consultation task terminal 7.  <P>COPYRIGHT: (C)2004,JPO