baber/WOPTO huggingface dataset:
Patent JP-2004298269-A (JP)
Title: Catheter and its production method
Inventor: EGAWA OSAMU
IPC: A61L29/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter having a stainless steel cylindrical shaft formed with a solid lubricant layer on a peripheral surface, wherein the cylindrical shaft does not gather rust easily.  <P>SOLUTION: The catheter 10 is produced to have a fluorocarbon resin based solid lubricant layer 5 on the peripheral surface of the stainless steel cylindrical shaft 1, wherein the above peripheral surface is coated with the material for the above solid lubricant layer, and the above material is treated with heat of 340°C or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300284-A (JP)
Title: Aqueous dispersion of biodegradable polyester resin
Inventor: YAMADA AKIFUMI
IPC: C08L67/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a polyester resin having excellent biodegradability, and excellent adhesion to a biodegradable material.  <P>SOLUTION: This aqueous dispersion comprises a biodegradable polyester resin comprising 5-90 mol% of a lactic acid residue (A), 5-70 mol% of an aromatic carboxylic acid residue (B), and 5-90 mol% of an aliphatic carboxylic acid residue (C), based on the total carboxylic acid components contained in a copolyester resin, wherein (A)+(B)+(C)=100 mol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298088-A (JP)
Title: Storable duration enhancer and method for producing food using the same
Inventor: SUZUKI MASAFUMI
IPC: A23L3/3526
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storable duration enhancer capable of suppressing microbial proliferation in food and good in terms of food taste as well, and to provide a method for producing food with enhanced storable duration along with no impairment of its taste using the enhancer.  <P>SOLUTION: The storable duration enhancer, synergistically suppressing microbial proliferation in food and impairing no food taste even if added to the food, comprises a combination of a cyclodextrin with lysozyme. The method for producing such food enhanced in storable duration comprises adding the enhancer to the food.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303101-A (JP)
Title: Administrative service integrating system and method
Inventor: ICHIKAWA NOBUHIRO
IPC: G06Q50/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an administrative service integrating system and method accurately enhancing efficiency of functions of each administrative service, and capable of flexibly adding/modifying administrative services.  <P>SOLUTION: The administrative service integrating system integrates an administrative service group by using service processes and handled items in regard to service functions of a variety of administrative services as an interface. It has a process integrating means for integrating the service process into a common process by rereading legal procedures in regard to a plurality of service processes, and an item integrating means for integrating each handled item for the service functions into a common item by rereading legal characters in regard to a plurality of handled items.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311503-A (JP)
Title: Multilayer electronic substrate
Inventor: KUBO TAKESHI
IPC: H01R12/51
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer electronic substrate in which mounting efficiency is enhanced without using an expensive surface mount connector while eliminating the need for positioning/holding through the use of a pin (spacer) and a hole.  <P>SOLUTION: One substrate 10 having a plurality of lands 11 formed on the surface is fixed to the body frame 2 of an electronic apparatus 1, and the other substrate 20 having a plurality of lands 21 formed in correspondence with the lands 11 of one substrate 10 is fixed to a cover 5 provided for the body frame 2 to open/close freely. When the cover 5 is closed, the pin 21 of the other substrate 20 touches the land 11 of one substrate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310247-A (JP)
Title: Order data management system
Inventor: YAMADA TOMOKO
IPC: G06Q30/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform a printing output as much as possible even in the occurrence of a restorable error in a wired printer and a wireless printer of an order data management system used in a restaurant or the like.  <P>SOLUTION: In the occurrence of a paper lack error, a bypassing processing to another wired printer or wireless printer connected to the system is performed. However, since it is rapidly restored by exchanging papers, a paper exchange work is determined when a door is opened, and slip data are transmitted, without performing the bypassing processing, after the paper exchange work is ended. When a restoration-impossible error occurs in the state where un-outputted slip document data are left, the bypassing processing to another printer connected to the system is immediately performed. When power supply is OFF by mistake in the state where un-outputted slip data are left, the power supply is OFF after all the un-outputted slip data are printed out. Accordingly, the printing output of the slip data to order data from a customer can be surely printed out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003314718-A (JP)
Title: Selector valve and coupling body thereof
Inventor: OKANO MASAAKI
IPC: F16K1/14
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selector valve with a reduced load during selecting operation between a water passage for discharging raw water in a straight or shower-like manner and a water passage for conveying the raw water to a water purifier, which performs the selecting operation simply and safely.  <P>SOLUTION: The switching valve disposed between a water pipe faucet and the water purifier is provided with a raw water inflow port connectable to the faucet, respective raw water delivery ports for delivering the raw water as it is in the straight manner or in the shower-like manner, and a raw water conveyance port connectable to the water purifier. A water passage selecting mechanism for performing the selecting between the water passage to each of the raw water delivery ports and the water passage to the raw water conveyance port by turning operation of a selector lever is provided inside a selector valve body. A ratchet mechanism is disposed in a part to which a turn is transferred by the selector lever. A selector lever returning mechanism returning the selector lever to an original predetermined position by a returning spring and a spring receiver of the returning spring are arranged on the selector valve body or the selector lever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312421-A (JP)
Title: Image reading apparatus
Inventor: OKUBO NOBUYUKI
IPC: H04N1/60
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of reading characters and figures, in which color is expressed by overlapping of dot images of fundamental color, as a paint-out data of color data as it looks without blur in the contour, when a color-printed matter is read by the image reading apparatus of high resolution.  <P>SOLUTION: An image reading apparatus comprises a contour extracting means 2 for extracting a contour of characters or figures from image data read by the image input apparatus 1. The apparatus also comprises a smooth processing means 3 for converting color information reproduced by overlapping of dot images into paint-out image data of color as it looks. At the smooth processing means 3 for color of this image data, smooth processing is switched over during performing color smooth processing while judging whether a target pixel for smooth processing is in the contour section or not, based on contour data extracted by the contour extracting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309025-A (JP)
Title: Microwave heating cooker
Inventor: ITO TAKESHI
IPC: F24C7/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent troubles due to the temperature rise of a magnetron by reducing the output of the magnetron depending on its temperature.  <P>SOLUTION: The microwave heating cooker comprises a control means 4 for controlling the output of the magnetron 2 and a temperature detecting means 5 for detecting the temperature of the magnetron 2. The control means 4 reduces the output of the magnetron 2 on the basis of the temperature of the temperature detecting means 5 to prevent troubles due to the temperature rise of the magnetron 2. It also prevents the malfunction of the magnetron 2 while maintaining cooking performance in cooking sequence for various types of working forms, reducing risks of interrupting or stopping cooking and permitting complete cooking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312918-A (JP)
Title: Control system of railway vehicle
Inventor: ISHIDA KEIJI
IPC: B60T8/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for a railway vehicle which operates an efficient brake by imparting independent brake forces to the shafts of the vehicle and imparting optimum brake forces to the respective shafts.  <P>SOLUTION: The control system for the railway vehicle inputs a brake command 12 from a driver's seat to the brake force regulator of the vehicle, outputs an electrical control brake command and a pneumatic control brake command independently to instruct a brake force from the brake force regulator to first shaft to fourth shaft, and imparts the brake force to the wheels of the vehicle preferentially to the electrical control brake command as much as possible. In this control system, a travel direction command 17 and a load are input to the brake force regulator, the brake command is equalized by the number of the shafts of the vehicle by an equalizer 3-3, coefficients k11-k14 predetermined as the brake command values of the respective shafts are multiplied, and the brake force command values of the respective shafts are decided. The relationship between the respective coefficients and the brake force commands of the respective shafts of the vehicle is switched according to the travel direction command 17 by a switching unit 3-4, and the brake forces of the respective wheels are regulated in response to the positions of the respective wheels of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314332-A (JP)
Title: Plate discharging device and printing device
Inventor: WATANABE TATSURO
IPC: B41L13/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the rotation stop of a stepping motor due to the loss of synchronism which occurs when unexpected load is applied to a discharge roller by the increase in friction coefficient on a used master surface due to change in environmental condition or plate discharge operation due to change or the like on the plate discharge roller surface condition with the lapse of time.  <P>SOLUTION: Based on a start signal sent from a plate making start key 69, a control means 67 controls so that the pair of discharge plate rollers 30 rotate until they hold the tip end of a used master 8 on a printing drum 1, referring to each output signal sent from an encoder sensor 17 and a drum home position sensor 19, and then temporarily stop rotation. Afterward, the control means 67 controls a stepping motor (a drive motor for a plate discharge roller) 65 so as to restart rotation of the pair of plate discharge rollers 30 simultaneously when the printing drum 1 starts rotation for plate discharge operation or within 0.5 seconds immediately after that.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318325-A (JP)
Title: Information input system, its program, and electronic form
Inventor: TAKAHASHI NOBUYUKI
IPC: G06F3/048
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input system for easily performing information input operation of a user by three-dimensional screen display, and to provide its program and an electronic form.  <P>SOLUTION: In a user terminal preparing an electronic file on the basis of the acquired electronic form, the interior of an image object such as an input column and a ruled line frame included in a three-dimensional screen displayed toward the user is controlled in response to advance of input of information when information is input in response to input operation of the user. For instance, the interior is controlled so that the input column displayed to be sprung to a front face in a non-input state is retracted together with completion of input. Consequently, since the advance of the input of the information is clearly displayed for the user, input operation is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328043-A (JP)
Title: Internet facsimile machine
Inventor: KAKIMOTO ATSUSHI
IPC: H04N1/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile machine capable of carrying out faxing by selecting a most proper relay terminal for satisfying requirement items of a user such as a cost required for communication or immediacy of communication, and maintenance of data quality when a plurality of transfer terminals are set.  <P>SOLUTION: The Internet facsimile machine having both functions of exchanging data via the Internet and of exchanging data by an ordinary facsimile transmission procedure via a public line is characterized in to include: a table for managing network addresses of the relay terminals; a means for informing each terminal in the table about the property of facsimile data to which the facsimile machine desires to apply transmission processing so as to inquire of each terminal about a facsimile transfer request; a means for comparing / analyzing reply results returned from each terminal as a result of the inquiry; a transmission processing discrimination means for selecting the most proper relay terminal on the network as a result of the analysis by the analysis means; and a transfer request means for transferring the facsimile data to the selected terminal via the network and requesting the selected relay terminal on facsimile transfer as a relay station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325191-A (JP)
Title: Capillary electrophoresis method, capillary electrophoresis program, record medium storing program, and capillary electrophoresis apparatus
Inventor: HIROKAWA TAKESHI
IPC: G01N27/447
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To conveniently and sensitively analyze in capillary zone electrophoresis.  <P>SOLUTION: A controller implements an initial configuration (S100) and fills a capillary with an electrolytic solution and a sample (S101). After application of an electrophoresis voltage, the controller increases detection sensitivity in a separation window in which components in the sample are separated, and measures a separation window data (absorbance) and an electrophoresis time (S103). A data processing part inputs and stores the measured data (S105). The controller determines whether the measurement is implemented again (S107). The controller determines whether the quantity of the filled sample reaches a sample filling limit. If the measurement is implemented again (S107), the controller changes a sample filling time, a concentration, pH, etc. (S108). If the measurement is not implemented again (S107), the data processing part converts the stored data into effective mobility (S109), and displays it on a display (S111).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328284-A (JP)
Title: Synchronous detector
Inventor: YOKOYAMA AKIHISA
IPC: H04L27/227
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To stably synchronize a reference carrier with a received carrier in synchronous detection.  <P>SOLUTION: A synchronous detector is provided with; a signal generation part 1 which generates a plurality of reference carrier signals for synchronous detection of a reception signal; synchronous detection parts 2A, 2B, and 2C which execute synchronous detection by using the reference carrier signals, respectively; a signal level comparator 3 which compares the detection signal levels of respective synchronous detection parts to select a detection signal having a maximum detection signal level; an output part which outputs the selected detection signal; and an offset control part 4 which takes the reference carrier signals as first reference carrier signals in order to detect the selected detection signal and makes the signal generation part generate a plurality of second reference carrier signals obtained by adding phase offsets to the first reference carrier signals together with the first reference carrier signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327664-A (JP)
Title: Method for manufacturing semiconductor device, and semiconductor device
Inventor: FUKUSHIMA YASUMORI
IPC: H01L29/786
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device in which impurity concentration can be controlled independently in an overlap region, i.e. an LDD region overlapping a gate electrode, and an offset region, i.e. the LDD region offset from the gate electrode, and the reproducibility of the length of each region is enhanced.  <P>SOLUTION: Impurities are implanted in a semiconductor layer 2 using gate electrodes 4 and 5 of second shape formed on a gate insulating film 3 deposited on the semiconductor layer 2 as an impurity implantation mask. Subsequently, impurities are implanted in the semiconductor layer 2 using a gate electrode 9 formed by providing second conductive parts 8 on the opposite sides of the gate electrodes 4 and 5 of second shape as an impurity implantation mask thus forming an overlap region 6 beneath the second conductive part 8. Finally, impurities are implanted in the semiconductor layer 2 using an insulating sidewall 11 formed on the opposite side parts of the gate electrode 9 and the gate electrode 9 as an impurity implantation mask to form an offset region 10 beneath the sidewall 11 thus forming a source region 12 and a drain region 13 on the outside of the offset region 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003282012-A (JP)
Title: Gas discharge panel
Inventor: SHIOKAWA AKIRA
IPC: H01J11/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas discharge panel capable of carrying out a superior discharge efficiency while, in the gas discharge panel of a PDP or the like, suppressing power consumption in driving.  <P>SOLUTION: On a front panel glass 21, each of a pair of display electrodes 22, 23 (X electrode 22, Y electrode 23) is formed as a fork-type having a plurality of electrode branches X<SB>1</SB>, X<SB>2</SB>or Y<SB>1</SB>, Y<SB>2</SB>, and Y<SB>3</SB>. Then, a gap between Y<SB>1</SB>and X<SB>2</SB>(X<SB>2</SB>and Y<SB>2</SB>) is made to have about 20 μm of a first discharge gap 39, and a gap between Y<SB>1</SB>and X<SB>1</SB>(X<SB>2</SB>and Y<SB>3</SB>) is made to have about 40 μm of a second discharge gap, and when starting the discharge, the discharge is carried out at the first discharge gap 39, and when maintaining the discharge, the discharge is carried out at the second discharge gap 40, respectively. At this time, the electrode branch Y<SB>2</SB>or Y'<SB>2</SB>of the Y electrode 23 is made to have an independent wiring from the other electrode branches and, for example, only the first several pulses of the supply current are supplied to the electrode branches Y<SB>2</SB>, Y'<SB>2</SB>related to the starting discharge, and the supply current is supplied only to the electrode branches Y<SB>1</SB>, Y<SB>3</SB>or Y'<SB>1</SB>, Y'<SB>3</SB>afterwards.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327354-A (JP)
Title: Fuel cell and method for operating fuel cell
Inventor: SUDO HAJIME
IPC: H01M8/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of adjusting fuel concentration optimum for power generation with a simple device structure, and to provide a method for operating the fuel cell.  <P>SOLUTION: In a fuel cell stack, output density is measured at an upstream side power generation part located in the upstream side of fuel, and a downstream side power generation part located in the lower stream side of fuel. If the voltage at the upstream side is high, the fuel concentration is controlled to increase, and if the voltage at the upstream side is low, the fuel concentration is controlled to decrease. By repeating such control, fuel concentration for maximum power generation efficiency can be performed. The power generation part does not need to have a concentration sensor, allowing the fuel cell structure to be simpler and smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331692-A (JP)
Title: Method for producing readily dispersible quinacridone pigment
Inventor: NEMOTO MUNETSUGU
IPC: C09B67/20
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a readily dispersible quinacridone pigment having better dispersibility and high sharpness and high tinting strength.  <P>SOLUTION: A crude quinacridone is heat-treated in an imidazolidinone compound or a pyrimidinone compound which may have an alkyl group on a nitrogen and/or a carbon as a solvent or in a mixed system thereof with water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330211-A (JP)
Title: Bending method and bending apparatus
Inventor: HIROTA KENJI
IPC: B21D5/01
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending method and a bending apparatus in which the effect of spring back is reduced as much as possible, the bending angle is arbitrarily set and controlled, and, in particular, the bending of a small bending angle is obtained.  <P>SOLUTION: A work W is placed on a die surface 1a of a die 1 so that the work extends outwardly from an outer corner die part 1b, a punch 2 faces the work in an overlapping manner by a predetermined quantity inward of the die surface 1a from the outer corner die part 1b of the die 1, and the work W is held by the die 1 and the punch 2 and pressurized. The work W is bent from the outer corner die part 1b of the die 1 by allowing the punch 2 to cut the work W at a part facing the outer corner die part 1b in the die 1 by the predetermined quantity in the thickness direction of the work W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329022-A (JP)
Title: Ashtray with air cleaning function
Inventor: OKUNO MASANORI
IPC: A24F19/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ashtray with air cleaning functions surely recovering noxious components contained in tobacco smoke and efficiently cleaning air in the room.  <P>SOLUTION: The feature is as follows. The upper part of the body 1 is provided with a charging port 2 for cigarette butts 27 and suction ports 3 for the tobacco smoke 24. Suction fans 5 for producing air currents from the upper side toward the lower side are arranged in the lower part of the suction ports 3 in the interior of the body 1. Porous materials 7 in which a photoreactive semiconductor 23 is fixed are provided between the suction ports 3 and the suction fans 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003336204-A (JP)
Title: Block for pavement and construction method thereof
Inventor: WADA SHOHEI
IPC: E01C5/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block for a pavement formed in a structure, in which an unevenness and a stepped section are not formed without applying unnecessary vibrations to a vehicle such as a wheelchair, a baby carriage or the like, while being easily constructed, and to provide a construction method therefor.  <P>SOLUTION: In the block for the pavement, it is formed in the block for the pavement in a prismatic shape, a plurality of grooves are formed mutually in parallel to one side of the block extensively over the whole top face and recessed sections 93a and 93b mutually constituting adjacently arranged other blocks 90 are formed to opposed side walls along the grooves. The construction method is used for paving the blocks for the pavement, and the blocks for the pavement are paved mutually by fitting connecting members to connecting sections or sealing connecting materials to the connecting sections.  <P>COPYRIGHT: (C)2004,JPO