baber/WOPTO huggingface dataset:
Patent JP-2003290357-A (JP)
Title: Spiral nasotracheal intubation tube attached with balloon in tip
Inventor: SAITO TOSHIYUKI
IPC: A61M16/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in anesthesia wherein a nasotracheal intubation tube or nasal mucosa is damaged by absence of the intubation tube suitable for an operation of a pharynx/larynx part.  <P>SOLUTION: This nasotracheal intubation tube has a structure hardly causing nasal mucosa damage to a tip part, and hardly causing damage to a shaft part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329078-A (JP)
Title: Suspension for automobile
Inventor: IWANO HARUO
IPC: F16F9/54
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strut type suspension for an automobile which can control a camber.  <P>SOLUTION: The suspension 1 for the automobile is provided with an upper insulator 3 having an elastic member 6 between an inner peripheral surface of an outer cylinder 5 fixed to a car body 2 and an outside surface of an inner cylinder 7 composed of a cylindrical body which is provided inside the outer cylinder 5 and is opened upward and has a bottom, and a buffer body 4 fixed to the lower surface of the inner cylinder 7. The buffer body 4 of the suspension 1 has a coil spring 13, and a shock absorber 15 arranged inside the coil spring 13. In the suspension 1 for the automobile, the elastic member 6 is composed of a rubber elastic body. The volume of the rubber elastic body is set such that the volume is different in the outside and the inside of the car body, and the volume inside the car body is larger than the volume outside the car body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332847-A (JP)
Title: Frequency conversion circuit
Inventor: OTOMO MASANOBU
IPC: H04B1/26
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency conversion circuit having excellent intermodulation characteristics by using a dual gate FET as a frequency conversion element.  <P>SOLUTION: This frequency conversion circuit 143 for receiving a signal and a local oscillation signal and generating an intermediate frequency signal subjected to frequency conversion is provided with the dual gate FET 143a as a frequency mixing element, wherein the first gate G1 for a small signal input receives the local oscillation signal and the second gate G2 for a large signal input receives the received signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360098-A (JP)
Title: Apparatus for feeding feed to animal
Inventor: BERG KAREL VAN DEN
IPC: A01K1/12
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for feed, capable of adding an optimum amount of a liquid according to each animal so as to optimize ingestion of the feed and capable of adjusting the temperature of the feed. SOLUTION: This feeder is an apparatus for feeding a certain amount of feeds to an animal and having an animal-identifying devices (16 and 17), a computer (21) having a memory (20) containing feed relational data and which computer gives a signal for feeding a certain amount of feed to the animal based on the data from the animal-identifying device and in the memory and a liquid feeder (19) controlled by the computer. The data from the memory include, for each animal, data concerning to feed-ingesting and depending on the added amount of the liquid and the liquid feeder supplies a certain amount of the liquid to the feed based on the data from the animal-identifying device and relational data from the memory.  And, based on the data from the animal- identifying devices and relational data from the memory, a certain amount of the feed having a corresponding temperature is fed to the animal.
Patent JP-2003014065-A (JP)
Title: Continuously variable transmission, and pulley
Inventor: VAN SPIJK JOHANNES GERARDUS LU
IPC: F16H61/00
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a pulley that permanently supports an extremely high force in a pressure chamber and maintains a preferable characteristic of hinging. SOLUTION: A set of pulleys is disposed in a transmission 1, at least one disk can move in the axial line direction, the disk has a cylinder/piston means 12, the cylinder/piston means 12 has at least one pressure chamber 13 having radial walls and concentric cylinder walls, at least one of the radial walls 18 and 24 of the pressure chamber is fixed to one 20 of the concentric cylinder walls by fixed engagement, and the wall 18 near the engagement is formed so as to have an elastic hinge shape. The shape of the hinge is formed so as to have a sleeve-like boss part 30 extending in the axial direction, the boss part 30 is integrated with the wall 18, both surfaces of the wall 18 smoothly expand continuously to their lower edges.
Patent JP-2003342031-A (JP)
Title: Preform for photonic crystal optical fiber and its manufacturing method
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preform for a new photonic crystal optical fiber with little limitation to its length, and its manufacturing method.   <P>SOLUTION: The preform for a photonic crystal optical fiber comprises: processing a plurality of grooves 5a and 5b along each longitudinal direction in the external surrounding of a crystal glass rod 3 provided with a core 2 at the shaft center and in the internal surrounding of a crystal glass tube joining together with it; combining the crystal glass rod 3 with the crystal glass tube 4 so that the grooves 5a and 5b agree to each other. Thereby, the preform 1 for the long photonic crystal optical fiber can be readily obtained making no limitation to the length of a void hole 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037508-A (JP)
Title: System and method for frequency up-conversion
Inventor: SORRELLS DAVID F
IPC: H04B1/04
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for effective frequency up- conversion of a signal. SOLUTION: In a step 902, an information signal is generated by a caller. The information signal has a baseband frequency. The information signal is used to modulate an intermediate signal. Accordingly, the information signal is also called a modulating baseband information signal. An oscillating signal is generated in a step 904. In a step 906, the oscillating signal is modulated, where the modulation results in a function of the information signal. In the step 906, a modulated oscillating signal is generated, and is also called a modulated intermediate signal. A harmonica rich signal is generated in a step 908, and actually includes a continuous and periodic waveform. In a step 910, spurious harmonics of continuous and periodic waveform are filtered and removed from the harmonic rich signal. In a step 912, remaining harmonics are transmitted.
Patent JP-2003339247-A (JP)
Title: Three-dimensional supporting column for plant
Inventor: ENDO YASUNORI
IPC: A01G9/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional supporting column for plant where the setting positions of ring members joining a plurality of supporting columns can be chosen as desired and the ring members can be firmly set at the positions.   <P>SOLUTION: The three-dimensional supporting column for plant has the following structure. A plurality of supporting columns 2 are joined on the way of their length direction by the ring members 3 and the respective top ends of the plurality of supporting columns 2 are connected with each other. In this three-dimensional supporting column, each of the supporting columns 2 is provided with grooves 7 in the length direction at appropriate intervals, one of the grooves 7 is mounted with a sleeve-like stopper member 8 dividable into two and having a projection 10 engageable in the groove 7 formed on the supporting column 2 on its inner circumferential surface and having increasing outer diameter downward, cylindrical attachment members 9 having increasing inner diameter downward and equal number of the supporting columns 2 are fixed onto the ring members 3, and the attachment members 9 fixed at the ring member 3 are externally engaged on the respective outer circumferences of the stopper members 8 to fix the ring members 3 onto the corresponding supporting columns 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341392-A (JP)
Title: Seat unit for automobile
Inventor: UENO TERUMOTO
IPC: B60N2/20
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat unit for an automobile which can suppress the rise of a cost with the small number of components and which can prevent an operation from being faulted.   <P>SOLUTION: In the seat unit for the automobile having a seat sliding locking mechanism 5 for locking a seat cushion, the lower arm 8 of the seat cushion 4 is rotatably coupled to the upper arm 9 of a seat back 6 via one coupling shaft 10 disposed at a higher place than the upper surface 4a of the cushion, the back 6 is rotatably supported among a seating position A, a forward tilting walk-in position C and forward tilting folding position Ds in which the back surface 6a of the back 6 becomes substantially horizontal. When the back 6 is rotated to the forward walk-in position C, the locking of the mechanism 5 is released, and when the back 6 is rotated to the forward folding position D, the mechanism 5 is locked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340520-A (JP)
Title: Method and device for punching welding point detecting hole of metal strip
Inventor: SAKUTA MITSURU
IPC: B21C51/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To lower a buckling generation rate of a thin metal strip and improve a product yield.   <P>SOLUTION: An interval between welding point detecting holes 16 in the width direction of the metal strip is adjusted by the thickness and the width of the metal strip 10, when the welding point detecting holes 16 are punched in a preceding metal strip 12 and a following metal strip 14 on an entrance side welding machine 20 of the continuously processing line of the metal strip 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345298-A (JP)
Title: Plasma display device and setting method of driving operation
Inventor: ITOKAWA NAOKI
IPC: G09G3/291
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminance and luminous efficiency in display discharge and also to prevent a display life from being shortened.   <P>SOLUTION: In a plasma display device, the cell voltage between a display electrode and an address electrode at the point of time of starting display discharge is made to be a voltage lower than a preliminarily measured minute discharge starting voltage by performing a driving operation for changing the potential of at least one line of the display electrode so that the potential is different at the point of time of starting the display discharge and at the point of time of completing the display discharge in order to generate the display discharge and the reformation of barrier charges following the display discharge in a cell with respect to a plasma display panel having structure in which a discharge gas space and a phosphor coexist between the display electrode and the address electrode after addressing for forming barrier charges in the cell to be lighted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342257-A (JP)
Title: Method for producing n-acylindolecarboxylic acid esters and indolecarboxylic acids
Inventor: MAEHARA AKIRA
IPC: C07D209/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing N-acylindolecarboxylic acid esters and indolecarboxylic acids in high purities.   <P>SOLUTION: Specific N-acyl-N-hydroxyaminobenzoic acid esters are reacted with specific vinyl esters by using a platinum group element and/or a compound containing the platinum group element as a noble metal catalyst in the presence or absence of a reaction solvent to produce the high-purity N- acylindolecarboxylic acid esters. The high-purity N-acylindolecarboxylic esters are hydrolyzed to produce the high-purity indolecarboxylic acids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011679-A (JP)
Title: Sheet section fastening structure and sheet section fastening method
Inventor: ENAMI TOSHIAKI
IPC: F16B5/04
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet section fastening structure and a sheet section fastening method capable of securing a connecting strength between sheet sections while reducing thickness of the sheet sections in a fastened section where the sheet sections are fastened with a machine screw in a sheet component formed of sheets and dispensing with burring process.  <P>SOLUTION: This sheet section fastening structure can be applied to a machine screw section between a flange section of a motor storing component 4 of a ventilation fan 1 for a duct, for example, and a part of a component 5 disposed just under it. A folding section 5a is disposed in the component 5, the folding section 5a is stacked on the flange section of the motor storing component 4, and the machine screw 10 is screwed so as to penetrate the flange section and the folding section 5a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014192-A (JP)
Title: Fuel cell device and controlling method of the same
Inventor: YAMAURA KIYOSHI
IPC: H01M8/04
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device generating electricity by a fuel cell, generating electricity with high efficiency, capable of controlling electricity generating characteristics.  <P>SOLUTION: A vibration supplying device like a surface acoustic wave element or a sound source device is formed so as to transfer a vibration to a fuel side electrode and an air side electrode interposing an electrolyte film, and a necessary signal is supplied to a vibration supplying device when activating the electrodes. Gas is effectively exchanged at a pore part of the electrode boundary surface of the electricity generating part of the fuel cell in accordance with the vibration transferred from the vibration supplying device, and amount of generated electricity is increased by heightening the activation coefficient of the catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013626-A (JP)
Title: Logic development system for microcomputer
Inventor: IMADA SHOGO
IPC: G06F11/28
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic development device capable of ensuring a CPU function necessary for a preceding logic, and realizing the certain communication of IO information and the improvement of the arithmetic processing capability of the CPU.  <P>SOLUTION: This logic development device of a microcomputer for integrating an electronic control unit is configured of a mother board 30 equipped with a high speed arithmetic function, a memory, and a communicating function, a core board 40 equipped with pseudo microcomputer peripheral equipment for the pseudo realization of the peripheral equipment of a microcomputer by software, an arithmetic function, and a communicating function, and connected through a PCI bus 39 to the mother board 30, and an IF board connected to the core board 40. In application processing in which the arithmetic processing to be executed by the mother board 30 and an input/output operation with the memory coexist, only input/output information in the input/output operation is summarized before and after the division of processing units, and the communication processing with the core board 40 is operated by the PCI bus 39 in a batch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007323-A (JP)
Title: Television broadcast receiver
Inventor: TAKATORI MASAHIRO
IPC: H04N5/44
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that only the information of broadcasted data can be obtained in conventional television broadcast and specific information required for a user cannot be obtained in all broadcasting stations.  <P>SOLUTION: When a TV viewer finds interesting information on a screen, the viewer reports the information to an information server. The information server transmits information which may be related to the reported information to the viewer's terminal on the basis of the report. The viewer's terminal selects required information out of the transmitted information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087737-A (JP)
Title: Reproducing method, reproducing device, recording method, recording device, and optical disk
Inventor: YAMANE YASUHIKO
IPC: H04N5/85
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for interleaving bit stream so that a bit stream can be seamless-reproduced from a multimedia optical disk which is used efficiently by recording data shared by a plurality of titles and has a data structure that realizes such a new function as the multiangle reproduction. SOLUTION: The data structure is such that a plurality of video objects (VOB) containing compressed video data are recorded on the multimedia optical disk (M) in the order of reproduction in interleave areas (blocks 4 and 6) and continuous areas (blocks 1, 2, 3, 5 and 7) and a management area (NV) in which data are interleave-recorded together with the video data is provided. The information which specifies the information on the end position of the area from which data are read out continuously and the information on the position where the data can be reproduced next on the disk are recorded in the management area.
Patent JP-2004020306-A (JP)
Title: Method and device for calibrating mass flow controller
Inventor: YAGIHARA KIYOSHI
IPC: G01F25/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device by which a mass flow controller (MFC) can be calibrated efficiently so that the MFC may have high supply accuracy and responsiveness.  <P>SOLUTION: The method for calibrating the MFC which is installed to a fluid passage through which a gas fluid is made to flow and provided with a flow control valve which controls the valve travel of a valve with a driving signal and a sensor section which outputs the flow rate of the gas fluid as a flow rate signal includes a step of adjusting the driving signal so that the flow rate of the fluid may become a prescribed value based on the flow rate signal outputted from a flowmeter which outputs the flow rate of the gas fluid as the flow rate signal and calculating the control constant which controls the output pattern of the driving signal based on the flow characteristic of the MFC. The method also includes a step of measuring a prescribed flow rate of the gas fluid by means of the flowmeter and the sensor section of the MFC and calculating the correcting amount of the detection characteristic of the MFC based on the obtained flow rate and the detection characteristic of the MFC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077038-A (JP)
Title: Unmanned contracting method and system
Inventor: EGI EIJI
IPC: G06Q50/00
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned contracting method and an unmanned contracting system capable of issuing plural kinds of cards. SOLUTION: This unmanned contracting system comprises a display means for displaying plural kinds of cards to a customer, an input means for allowing the customer to select one or more kinds of cards among plural kinds of cards, and input the personal data to prepare the selected card, a transmitting means for transmitting a result of the selection and the personal data to an operator side, a determining means for confirming the selection of the card and determining whether the contact is available or not on the basis of the personal data, and a card issuing means for issuing a part or all of the selected cards to the customer on the basis of a result of the determination.
Patent JP-2004021485-A (JP)
Title: Mail-order sales system
Inventor: TANUMA NORIO
IPC: H04W4/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To show a simulated picture of a scene when used or a numerical value of suitability to a user before ordering a commodity by a user, and to enable to call a counselor from a mobile communication terminal device by a user to consult on the suitability of the commodity for the user, in a mail-order sales system for selling the commodity through the mobile communication terminal device.  <P>SOLUTION: Data of the user of the mail-order sale are registered beforehand, and the suitability between the user and the commodity can be confirmed through a suitability confirmation means before the user specifies the commodity. The counselor can be called from the mobile communication terminal device 20, and the user can consult the counselor on whether the commodity is suitable for the user or not by communication between the counselor and the mobile communication terminal device 20. In addition, a using condition of a cupboard 70 with a lock for receiving the ordered commodity can be set through the mobile communication terminal device 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040835-A (JP)
Title: Method for producing bromodifluoroacetic acid compound
Inventor: DRIVON GILLES
IPC: C07C67/00
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bromodifluoroacetic acid compound from an industrially easily available reagent in a high yield without a toxic catalyst nor the problem of a waste liquid containing hydrogen fluoride. SOLUTION: This method for producing the bromodifluoroacetic acid or its ester comprises oxidizing 1,1-difluoro-1,2-dibromodihalogenoethane with oleum (fuming sulfuric acid) having a sulfur trioxide concentration of 50 to 70% to obtain the bromodifluoroacetyl halide (bromide or chloride), and then directly reacting the bromodifluoroacetyl halide with an alcohol or water.
Patent JP-2004021844-A (JP)
Title: Method for preparing data base, equipment for preparing data base, program for preparing data base, and method for regenerating data base, recording medium, contents, method, device, program reproducing contents
Inventor: TANAKA TAKESHI
IPC: G06F17/30
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate and utilize a data base showing a relation between presented contents and the reaction action of an audience.  <P>SOLUTION: A picture display device 70 and a voice outputting device 75 present the contents. A reaction acquisition section 10 generates reaction information RE by using at least one of the movement of the audience, a voice from the audience, and the vital reaction of the audience. An index generating section 30 generates index information SD by relating the presented contents portion, position information to the reaction information RE. The index information SD serving as the data base is stored in an information storage section 50. Selecting the desired reaction information by means of an operation inputting section 81 outputs the contents portion related to the selected reaction information from a result outputting section 82. In addition, regeneration setting is applied to the contents in accordance with the reaction information RE of the index information SD to generate a picture output signal CV<SB>out</SB>and a voice output signal CA<SB>out</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020137-A (JP)
Title: Air cleaner
Inventor: YAMADA HIROYUKI
IPC: B01D53/38
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner having an effective watering structure without using a pump and a pipe.  <P>SOLUTION: This air cleaner is provided with a water tank, soil having plants planted therein and microorganisms proliferated therein, a water feed means feeding a water content sucked from the water tank by capillary phenomena to the soil, and an air feed means allowing air sucked from the outside to pass through the soil and exhausted to the outside. This air cleaner is so constituted as to clean the air sucked form the outside by the soil and to grow the plants planted in the soil.  <P>COPYRIGHT: (C)2004,JPO