baber/WOPTO huggingface dataset:
Patent JP-2002166571-A (JP)
Title: Method of filling bubbles in buffer chamber of recording head, and recording apparatus
Inventor: KATO MASAO
IPC: B41J2/05
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling bubbles in a buffer chamber of a recording head which surely fills the bubbles of a proper amount in the buffer chamber suppressing effectively the vibration of ink at a position near passages between a common liquid chamber and discharge ports and enables the buffer chamber to exert the function thereof sufficiently, and a recording apparatus. SOLUTION: After the bubbles are filled in a buffer part R suppressing the vibration of ink at a position near the passages 16 between the common liquid chamber 17 and the discharge ports 15, excessive bubbles are removed from the discharge ports 15.
Patent JP-2002166568-A (JP)
Title: Ink jet printer
Inventor: KAGA HIKARI
IPC: B41J2/175
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer capable of absorbing a pressure wave occurring in an ink passage consequently upon acceleration and deceleration of a carriage, by bubbles reserved in an absolute bubble reserving chamber. SOLUTION: When ink is sucked from an ink discharge port of a print head 15 by a recovering process, it passes through a portion were a first chamber 11a having a small passage resistance and a second chamber 11b communicate with each other (portion vertically above a first filter 13a where the filter is not located) and flows into the second chamber 11b. The bubbles in a bubble reservoir 11a1 are not removed, however, even by the recovering process. The pressure wave occurring in the ink passage moves along the direction of flowing of the ink and therefore collides with the bubbles reserved in the bubble reservoir 11a1. Accordingly, the pressure wave is not transmitted to the print head 15, but is absorbed by the bubbles reserved in the air trap 11. Therefore a meniscus formed in the ink discharge port is maintained and the quality of printing can be kept excellent.
Patent JP-2002173672-A (JP)
Title: Method for heat transfer
Inventor: HIGUCHI HIROSHI
IPC: F24F5/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat transfer, with which in a method for heat transfer using water as a heat transfer medium, a flow friction resistance is reduced without lowering heat transfer characteristics, the length of a piping capable of transporting the heat transfer medium can be extended without increasing power of a flow transportation pump, the diameter of a piping capable of transporting the heat transfer medium at a fixed flow rate is lessened and the application cost of the piping can be decreased. SOLUTION: This method for heat transfer, having low flow friction resistance is characterized in that an aqueous solution containing an anionic surfactant represented by general formula (1) A-B (A is an aliphatic hydrocarbon group or an aromatic hydrocarbon group or alicyclic hydrocarbon group containing an aliphatic hydrocarbon group in the side chain; B is a hydrophilic group) as the heat transfer medium.
Patent JP-2002172981-A (JP)
Title: On-vehicle electronic equipment
Inventor: TAKAHASHI MIKIO
IPC: B60R11/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To clearly display to a user that a mute circuit is operated. SOLUTION: When a mute signal is inputted when a sound signal is outputted from the speaker 3 of an audio device, an output sound volume from the speaker 3 is decreased or eliminated by the mute circuit 1, and a display control part 4 sends a signal to a brightness adjusting circuit 6 to lower an output current value in an inverter circuit 7 for controlling the lighting of a back light 8 installed at the rear of a liquid crystal display part 5 so as to make dark a liquid crystal screen, or go off the back light 8 to make pitch-dark the liquid crystal screen so that the user can clearly know that the mute signal is inputted.
Patent JP-2002066094-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: G06F13/14
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To ensure input to a CPU performed from external equipment through a data bus. SOLUTION: This game machine is provided with a reception side CPU 201 connectable with one or plural external equipment to be a data transmission origin and for receiving data from the external equipment through the data bus, a buffer IC 371 for switching connection/non-connection between the CPU 201 and the external equipment based on changeover command signals from the CPU 201 and a gate signal generation part 216 provided separately from the CPU 201 and interposed between the CPU 201 and the buffer IC 371 for adjusting the timing of the transmission to the buffer 371 of the changeover command signals from the CPU 201. Thus, the collision of the data in the data bus is prevented matched with the characteristics of the various kinds of electronic components.
Patent JP-2002183396-A (JP)
Title: Method and system for marketing
Inventor: SUMIYA SUMI
IPC: G06Q10/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an optimum solution for solving a problem for a company having no expert by allowing the problem of the company on the environment to match the solution in a method and a system for marketing for providing the solution for the problem of the company. SOLUTION: In this marketing method and marketing system, the system comprises the steps of presenting the list of the aspects of a solved problem on a sheet for selection to extract the aspects of the company, inputting the detail information in correspondence with the extracted aspects to extract the effect of the company, and evaluating the method based on the extracted aspects and the effect thereof.
Patent JP-2002184480-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/66
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector of the type incorporating electronic parts capable of dealing with automated manufacture. SOLUTION: A storage recess part 12 is provided in the upper surface of a thick plate-shaped connector housing 11 and a pair of pressure welded terminals 15 each comprising three pairs of pressure welded blade sets 18 aligned are mounted on both sides of the storage recess part. First, a capacitor 24 is inserted into the center portion of the storage recess part 12 and both lead wires 26 are pressed against the front pair of pressure welded blade sets 18 and then a resistance 23 is inserted to fit over the capacitor 24, with both lead wires 25 pressed against the center pair of pressure welded blade sets 18. A portion of a wire L is cut and both cut ends thereof are peeled to expose a conductor 20. The portions of the conductor 20 at both cut ends are pressed against the opposite pair of pressure welded blade sets 18.  Finally, a cover 40 is put over the upper surface of the connector housing 11. Thus, the resistance 23 and the capacitor 24 are connected in parallel with the portion of the wire L via the pressure welded terminals 15.
Patent JP-2002180290-A (JP)
Title: Chemical conversion coating of tantalum or niobium and method of forming the same as well as electrolytic capacitor using the same
Inventor: HORIO YUKO
IPC: H01B1/08
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance electrolytic capacitor which makes stable operation even if it is used for a long term under severe conditions. SOLUTION: An intermediate composition region having an intermediate composition of a metal composition and oxide composition in a chemical conversion coating of a valve metal is formed at a thickness above 40 nm so as to suppress the movement of the oxygen atoms in the chemical conversion coating. The chemical conversion coating can be obtained by subjecting a substrate metal containing nitrogen in the valve metal to anodic oxidation treatment.
Patent JP-2002177219-A (JP)
Title: Endoscope washing device
Inventor: TOMOOKA HITOSHI
IPC: A61L2/18
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To perform an absorbing and disposing of chlorine gas generated in an endoscope washing device. SOLUTION: In the endoscope washing device capable of sterilizing an endoscope by supplying sterilizing water containing chlorine to a washing tank for storing the endoscope, an exhaust pipe 11 extending from the washing tank 3 to the outside and a vacuum suction means 14 connected to the exhaust pipe 11 are provided, and a chlorine gas absorbing means 13 is interposed between the washing tank 3 and the vacuum suction means 14 in the exhaust pipe 11.
Patent JP-2002178059-A (JP)
Title: Die carrier
Inventor: SUZUKI YOSHIRO
IPC: B21D37/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a die carrier which can easily cope with the change of the layout of, for example, a press line, and capable of safely carrying a die in a consistently stable condition, and shortening the working time required for the carriage according to the improvement of the safety. SOLUTION: A carry-in/carry-out port 30 of the die is communicated with a die using device (for example, a press 10) by a roller type conveyor 20 capable of pushing and moving the die 14. A roller type die receiver 32 capable of installing a pallet 40 for a forklift and located in a space between plates constituting the pallet is provided in the carry-in/carry-out port 30. This die receiver 32 can be elevated/lowered between the service position protruded from an upper surface of the pallet 40 and the retraction position settled below the upper surface of the pallet.
Patent JP-2002181996-A (JP)
Title: Mechanism for holding x-ray optical element
Inventor: HARADA TAKAHIRO
IPC: G21K1/06
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to restrain photoelectrons from scattering from an X-ray optical element, eliminate a structure for preventing photoelectrons from scattering in an analyzer and make it unnecessary to take into account the photoelectrons scattering from the X-ray optical element in the constitution of the analyzer. SOLUTION: A means for generating an electric field or a magnetic field is placed in a holding mechanism for holding the X-ray optical element to prevent the photoelectrons emitted from the X-ray optical element by the electric field or the magnetic field from scattering outside. Since this holding mechanism eliminates the necessity to make a constitution for preventing the generation of the photoelectrons and keeping them from scattering in the X-ray optical element itself and the analyzer, the scattering of the photoelectrons can be prevented at high general versatility regardless of the configuration of such individual components as the X-ray optical element and the analyzer.
Patent JP-2002178262-A (JP)
Title: Washing and peeling device
Inventor: HAGIWARA KOICHI
IPC: B05B7/12
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To simplify constitution of an injection nozzle part and improve workability by reducing the setting number of operating means such as a valve at hand to be arranged at the ejection nozzle part of a washing and peeling device. SOLUTION: This washing and peeling device is furnished with the valve 19 at hand arranged on a flow passage of pressure liquid in the neighborhood of the ejection nozzle 2, an opening and closing valve 5 arranged at a proper position on the flow passage of pressure gas, a flow detection means 20 arranged at a proper position on the flow passage of the pressure liquid and a control device 13 to control opening and closing of the opening and closing valve 5 in accordance with a detection result from the flow detection means 20 and supplies and stops the pressure gas by controlling the opening and closing valve 5 in accordance with existence of a flow of the liquid generated by opening and closing of the valve 19 at hand.  In the meantime, it is possible to constitute it so as to control supply and stoppage of powder and granular material in accordance with the detection result from the flow detection means 20.
Patent JP-2002190449-A (JP)
Title: Plasma treatment apparatus
Inventor: HONGO TOSHIAKI
IPC: H01L21/302
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus for drastically inhibiting the poor influence of reflection waves being propagated on an insulating board for closing the ceiling section of a treatment container in a planar direction. SOLUTION: The plasma treatment apparatus comprises the treatment container 32, where the ceiling section is opened and the inside can be evacuated, the insulation board 74 that is airtightly fitted to the opening of the ceiling section of the treatment container, a planar antenna member that transmits microwaves for generating plasma through the insulating board from a plurality of microwave discharge holes that are formed at a specific pitch, while being provided at the upper section of the insulating board for guiding into the treatment container, and a delay material that is provided at the upper section of the planar antenna member and reduces the wavelength of the microwaves.  In the plasma treatment device, the outer end of the insulating board is in an uneven shape 100, for canceling the reflection waves of the microwaves being propagated in the radial direction from the central direction of the insulating board.
Patent JP-2002187310-A (JP)
Title: Recorder
Inventor: KURIBAYASHI AKIRA
IPC: B41J2/475
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a recorder that can readily obtain original data when a content printed on a recording paper is to be used by inputting it into a computer again. SOLUTION: There is disclosed the recorder that has an interface enabling bi-directional communication with a host device and receives the print data from the host device to print it on a recording paper. The recorder comprises a DRAM (memory means) 4 for storing original data which is the source of print data received from the host device, a magnetic head 11 for recording the original data, a motor driver (magnetic head driving means) 12 for driving the magnetic head 11 according to the original data, a magnetic head control section (magnetic head scanning means) 10 for scanning the magnetic head 11, and a CPU (reading means) 1 for reading the data recorded on a magnetic material on the recording paper by using the magnetic head 11.  The recorder receives the print data and the original data from the host device and prints the data on the recording paper and records the original data by scanning the magnetic head 11 on the recording paper.
Patent JP-2002186763-A (JP)
Title: Game system between game machines and game machine changeable in game
Inventor: KAZAMA TAKASHI
IPC: A63F7/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of players playing in a game parlor to play related games together to enrich the game contents. SOLUTION: A management device 12 is connected to a plurality of game machines 10 so that the delivery of information can be performed with each of them. The management device 12 receives the information of a member card read by a card reader 24 set in each game machine 10 and the information inputted through an operation panel 22 set in each game machine 10, sets the game machines 10 which transmitted such information as a group, and controls the game machines 10 constituting the group so that the game contents are mutually related.
Patent JP-2001199307-A (JP)
Title: Seat belt passing through member installed on roof
Inventor: ELLISON TERRIE
IPC: B60R22/34
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a restricting assembly having a vehicle frame and a pulling-back member installed in the vehicle frame. SOLUTION: A shoulder belt is provide for a center seat of a vehicle. The shoulder belt extends from a pulling-back member installed in a frame existing in the upper rear corner of the vehicle. The shoulder belt passes through a belt guide installed on a roof arch existing above the seat. The shoulder belt extends up to the belt guide existing between a roof and a roof liner from the pulling-back member. The shoulder belt extends up to the inside of a cabin by passing through the belt guide. The shoulder belt has a freely attachable clamp fixed to a freely attachable anchor. The shoulder belt is removed thereby. The removed shoulder belt is pulled back in a housing chamber part above the seat.
Patent JP-2002194801-A (JP)
Title: Three-way positioning toilet
Inventor: NAKAMATSU YOSHIRO
IPC: E03D11/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and inexpensive stool capable of automatically fixing the positions of urinary organs and anus in the use of the stool to minimize the contamination thereof. SOLUTION: In a conventional toilet comprising a toilet bowl and a stool seat integrated thereto, the same dent as the curve of the thigh of a human body is provided on the stool seat part, and a seat back is provided on the stool, whereby the person sitting therein is positioned in three directions. Accordingly, a stool capable of minimizing the contamination of the toilet bowl can be provided.
Patent JP-2002195580-A (JP)
Title: Warm water heating system
Inventor: MORIKAWA KENJI
IPC: H04Q9/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a warm water heating system for easily understandably displaying the third party for a service call (fault informing) for a user. SOLUTION: The warm water heating system 1 comprises a water heater 2, and a warm water terminal equipment 4 so that the heater 2 can communicate with a remote controller 3 in a different communication system. The equipment 4 stores at least a manufacturer identification data for indicating a manufacturer of the equipment 4. The heater 2 also has a communication connecting means for repeating the different communication system to enable displaying of the identification data output from the equipment 4 on a display unit 33 of the controller 3. The system 1 also comprises a communicating destination data storage means for storing a communication destination at a fault time of the equipment 4, and data collating means for collating the identification data with the destination data. The destination coincident with the identification data is displayed on the unit 33 by the collation.
Patent JP-2002198263-A (JP)
Title: Electrolytic capacitor
Inventor: YANASE MASAAKI
IPC: H01G9/028
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor devised to improve its ESR characteristics and elevate the productivity using a separator which has a good impregnation property of functional polymers in the separator and does not impede the polymers from polymerization. SOLUTION: The electrolytic capacitor has a separator which is inserted between an anode foil and a cathode foil and impregnated with a conductive functional polymer polymerized in the separator as can electrolyte. An electrolytic capacitor having a separator made of base fibers containing polyamide fibers is provided as a basic means. Concretely, the capacitor contains polyamide fibers having a melting point of 250-290 deg.C at least 30% or more in the separator. The binder uses a wet heat fusible resin Povar or a heat fusible resin polyamide or polyethylene.
Patent JP-2001247503-A (JP)
Title: Method of producing propanol derivative
Inventor: SHINODA SUMIO
IPC: C07C43/13
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel method of producing a nonsubstituted or 2- or 3-methyl substituted-3-alkoxy-1-propanol which is expected to be used as detergents and various solvents and an important compound as a raw material for medicinal agents and agrochemicals, an intermediate for producing plasticizers, etc., in a simple process in good selectivity. SOLUTION: This propanol derivative expressed by general formula (1): RO-CH(-R1)CH(-R2)CH2-OH (wherein R expresses an alkyl or a cycloalkyl; R1 and R2 are each H or methyl, but at least either one of R1 and R2 is H) is produced by reacting (meth)allyl alcohol or crotyl alcohol with an aliphatic alcohol or an alicylcic alcohol.
Patent JP-2002195468-A (JP)
Title: Drain hose for air-conditioning
Inventor: FUKUI KOKI
IPC: F24F13/22
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a drain hose for air-conditioning, which employs a non- chlorine resin material, and in which the hose is not susceptible to slipping out of a drain discharge tube even if an external force in the direction pulling the hose out of the drain discharge tube acts accidentally on the hose. SOLUTION: The drain hose comprises: a joint-less inner pipe of polyolefin resin; a tubular heat insulating layer 2 of foaming synthetic resin covering the outer circumferential face of an inner pipe 1; and a sleeve 3 of a soft material connected on the outer circumferential face of one end of the inner pipe 1. A tubular body portion 30 of which the diameter is approximately equal to the outer diameter of the drain discharge tube is disposed to the first half in the axial direction of the sleeve 3, and a connecting body portion 32 connected with a connecting tubular portion 13 formed on the inner pipe 1 is disposed the latter half in the axial direction of the sleeve.
Patent JP-2002192308-A (JP)
Title: Method and apparatus for processing cylindrical surface of cooling drum for thin band plate continuous casting
Inventor: OKA HIDETAKA
IPC: B22D11/06
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for processing an cylindrical surface of a cooling drum capable of imparting a suitable dimple on the cylindri cal surface of the cooling drum used in a twin drum type thin band plate contin uous casting. SOLUTION: A metallic hardball for shaping a dimple is continuously supplied between the cylindrical surface of the cooling drum which holds a certain clearance and a pressing roll, in order to shape a dimple on the cylindrical surface of the cooling drum, and the method and apparatus for processing the cylindrical surface of the cooling drum for the thin band plate continuous casting characterized by the feature that the dimple is shaped on the cylindrical surface of the cooling drum by controlling the forcing quantity of the pressing roll in accordance with the necessary dimple depth.
Patent JP-2002202063-A (JP)
Title: Swash plate type piston pump
Inventor: NARITA SUSUMU
IPC: F04B49/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type piston pump accurately transmitting a movement of a swash plate to a regulator, and capable of making a device compact. SOLUTION: In this swash plate type piston pump 1 having a cylinder block 3 having a cylinder 6 for housing and installing a piston 8, the swash plate 4 for reciprocating the piston 8 so as to expand and contract a volume chamber of the cylinder 6 according to rotation of the cylinder block 3, a large diameter piston (a tilting actuator) 23 for tilting the swash plate 4 by hydraulic pressure, and the regulator 30 for adjusting the hydraulic pressure indroduced to the large diameter piston 23, a feedback pin 32 is provided so as to be displaced in almost parallel to a rotary shaft 0 of the cylinder block 3 by following the swash plate 4, and the regulator 30 is constituted so as to adjust the hydraulic pressure introduced to the large diameter piston 23 according to a tilt angle of the swash plate 4 via the feedback pin 32.
Patent JP-2002206864-A (JP)
Title: Device provided for safety of electrostatic suspension furnace
Inventor: YUZAWA MARI
IPC: F27D21/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic suspension furnace in which a danger that an external force is exerted on the window of an electrode change unit during changing the electrode change unit to break and scatter the window is eliminated. SOLUTION: An outer protective cover device is provided which is attached to an electrode changing outlet/inlet upon changing the electrode change unit, and covers the window of the electrode change unit when the electrode change unit is taken out from the electrode changing outlet/inlet. A shutter or an inner protective cover device may be provided in place of the outer protective cover device.