baber/WOPTO huggingface dataset:
Patent JP-2002364349-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: NISHII SATOSHI
IPC: F02D41/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To accurately perform poisoning release treatment of a NOx trap catalyst. SOLUTION: An exhaust emission control system for an internal combustion engine is provided with the NOx trap catalyst 5 provided in an exhaust system and a control unit 6. The control unit 6 performs recovery treatment for releasing a poisoning substance when a poisoning amount for the NOx trap catalyst 5 reaches a predetermined condition, changes a subtracted value per unit hour of a poisoning amount reduced in accordance with the poisoning release treatment by corresponding to a remaining poisoning amount, estimates a current poisoning amount by subtracting the subtracted value from the remaining poisoning amount, and ends the poisoning release control when the estimated poisoning amount is reduced below a predetermined condition.
Patent JP-2002365832-A (JP)
Title: Toner for developing electrostatic charge image and image forming method using the same
Inventor: KONDO MAIKO
IPC: G03G9/087
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a toner for developing an electrostatic charge image, with which an excellent image can be stably obtained even in a low temperature fixing process. SOLUTION: In the image forming method, which uses two-component developer consisting of toner, which contains at least a binder resin, wax and colorant, and carrier, and uses an electrophotographic image forming device using oil-less fixing whose bearing (a roller load/a contact area) at a fixing time is <=1.5×10<5> Pa, system speed is defined as 150-760 mm/sec, and the developer stirring time of one copy per one original sheet is equal to or longer than four seconds, and the developer stirring time of one copy per one original sheet is twice to eight times of the developer stirring time per one copy in a successive copying process. The toner for developing the electrostatic charge image is used for any of claims 1-7, and has the coefficient of surface friction at the time of press-molding the toner into a plate shape is >=0.2.
Patent JP-2002362591-A (JP)
Title: Packaging bag for fluid
Inventor: KAWAHARA TATSU
IPC: B65D30/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for a fluid, capable of smoothly pouring contents without allowing inner faces of the bag to stick fast to each other when the bag is refilled or opened, or when the contents are drunk, and capable of allowing the contents to be easily suck out by sucking them through an outflow pipe attached to the bag itself without requiring to use an assisting pipe when they are drunk and without leaving any portion thereof in the bag, and further provide a fluid package in which a waist of each of plastic films forming the bag is reinforced and a self-supporting function of the bag is more improved, and whose display effect at a store is enhanced. SOLUTION: The packaging bag for a fluid is formed by superposing two plastic films on each other and by welding their circumferential portions together. In this packaging bag, a rugged pattern having an arbitrary shape is provided on at least a portion of an inner face of each of the plastic films of the packaging bag for the fluid.
Patent JP-2002365317-A (JP)
Title: Electrometer circuit for ionization chamber
Inventor: KATO TORU
IPC: G01R19/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in measurement accuracy which results from discharge path of accumulated charges in an electrometer circuit for ionization chamber, for integrating an input current to output voltage. SOLUTION: As the path for discharging an integrator 24 charged with the current from an ionization chamber detector 20, a first discharge path formed of a contact type electromagnetic relay 26 and a second discharge route formed of the serial connection of an electromagnetic relay 28 and a transistor switch 30 are provided in parallel to each other. The first discharge path has the characteristic of causing no leakage current, and the second discharge path can ignore the discharge period forming a dead time by the high-speed electronic operation of a semiconductor. At a low dose rate, where the influence of leakage current can be increased with a long charging time, the electromagnetic relay 28 is set to OFF, and charging and discharging is switched by the operation of the electromagnetic relay 26.  At a high dose rate, where the use of a switch having a short dead time is suitable with a long charging period, the electromagnetic relay 26 is set to OFF, and the electromagnetic relay 28 is set to ON for switching the charging and discharging by the operation of the transistor switch 30.
Patent JP-2002370637-A (JP)
Title: Case device
Inventor: WATABE SHOHEI
IPC: B60T8/34
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To improve airtightness of a housing chamber formed between a case body and a housing. SOLUTION: In the case device, an airtight motor housing chamber 30 is formed between the case body 11 and the housing 2 by providing a flange part 14 in an outer circumference of the case body 11 of a motor case 10 and fastening the flange part 14 to the housing 2 by a bolt 15 in a state of an entire circumference of a contact face 14j of the flange part 14 pressed toward a contact face 2j of the housing 2. The flange part 14 is inclined to the face 2j of the housing 2.
Patent JP-2002369941-A (JP)
Title: Game machine, screen image display method for game machine, storage medium and server
Inventor: SATO KEN
IPC: A63F7/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of presenting the ready-for- winning condition of performing a variable display in which the respective patterns are moved round a virtual axis on the virtual circumference, clearly informing a game player of which pattern is put in a designated stop position in the presentation of the ready-for-winning condition, and heightening the player's feeling of expectation, a variable display method for an identification information image in the game machine, a storage medium and a server. SOLUTION: In this game machine, in the ready-for-winning condition, all patterns of the identification information image group having the final variable pattern is continuously displayed like a three-dimensional ring in the direction of depth, and intermittently stopped while being rotated in the circumferential direction. In a designated position for making effective a combination with the patterns of the other previously stopped identification information image groups, the stopped patterns are enlarged and displayed.
Patent JP-2002371675-A (JP)
Title: Roof structure
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/367
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-slip-off-of-snow type roof structure which eliminates snow, accumulated on a roof, without making the snow slip off the roof. SOLUTION: In this roof structure, a width-direction side edge is protruded upward to form a snow guard part P having a fitting structure; the part P of a long roofing material A, wherein a recessed part 11 is provided between the parts P, is fitted for fixation in such a manner as to be made approximately horizontal, so that the roofing materials A can be fixed to a substrate α; and a snow-melting member H is formed at least at an end part of the part P of the roofing material A near eaves.
Patent JP-2002369871-A (JP)
Title: Deodorization facilities
Inventor: KOBAYASHI SHIGERU
IPC: B01D53/34
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization facility capable of appropriately oxidizing and decomposing odor components in a gas containing odors by using a deodorization carrier containing aerobic microbes. SOLUTION: The deodorization facility 1 is provided with a biological deodorizer 5 incorporating the deodorization carrier 2 containing the aerobic microbes 3 and a water supply tank 4. Inside the biological deodorizer 5, a sprinkling pipe 23 is arranged above the deodorization carrier 2 and a drip water receiver 7 is provided below the deodorization carrier 2. An odor gas pipe 24 is attached to the lower part of the deodorization carrier 2 and a processing gas pipe 25 is attached to the upper part of the biological deodorizer 5. Also, the water supply tank 4 and the sprinkling pipe 23 are connected by a water supply pipe 22 and a water supply pump 6 is attached to the water supply pipe 22. An air diffusing pipe 20 is provided inside the water supply tank 4 and a ventilation pipe 21, to which a blower 10 is attached, is connected to the air diffusing pipe 20.
Patent JP-2002371593-A (JP)
Title: Working machine
Inventor: KOIZUMI YUKIO
IPC: E02F3/47
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the operating trouble of a hydraulic motor from occurring by using a valve not requiring electric signals from the outside for a valve to control the operation of the hydraulic motor rotatingly driving a bucket. SOLUTION: A hydraulic pilot sequence valve 23 is fitted to a line 21 for the hydraulic motor 18 for rotating the bucket 14, and opened by a pressure generated at the bucket opening side stroke end of a bucket open/close cylinder 17 to rotate the hydraulic motor 18 so as to rotate the bucket 14.
Patent JP-2002374561-A (JP)
Title: Mobile station and its base station
Inventor: OKADA MINORU
IPC: H04W84/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To extend a communication available time of a data signal. SOLUTION: A transmission/reception antenna 11 of a base station 10 forms side lobe regions 42, 43 and a main lobe region 41, and a mobile station 30 performs wireless communication of a control signal denoting a base station ID signal, a terminal ID signal and a data provision contents signal or the like with the base station 10 in the case of movement in the side lobe regions 42, 43. When the mobile station 30 moves in the main lobe region 41, the mobile station 30 performs wireless communication of a data signal with the base station 10. Thus, the communication available area of the data signal can be extended and the communication available time of the data signal can be extended.
Patent JP-2003006263-A (JP)
Title: Variation analysis device and variation analysis method
Inventor: TANAKA MIWAKO
IPC: H01L21/82
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a variation analysis device and variation analysis method which are capable of analyzing efficiently distribution of circuit characteristics with the minimum number of times of circuit simulation in accordance with accuracy required by a designer. SOLUTION: An impact of varieties of circuit element value on the circuit characteristics due to change of a manufacturing process and a usage condition of the circuit is analyzed by the circuit simulation, this system is constituted with a Monte Carlo analysis means comprising a circuit simulator 7 to execute the above circuit simulation, a variable factor parameter value decision means to decide the variable factor parameter value after distribution of the variable factor parameter decided by the Monte Carlo method is evaluated whether or not satisfying the accuracy in analysis requested by the designer, a decision means for a number of times of circuit simulation to automatically decide the number of times of the circuit simulation which satisfies the accuracy in the analysis requested by the designer,  and a confirmation means comprising a display part 4 which enables the designer to confirm the distribution of the variable factor parameter prior to the Monte Carlo analysis.
Patent JP-2003003116-A (JP)
Title: Coating agent for part of electrophotographic apparatus
Inventor: TERAKAWA KATSUMI
IPC: G03G15/08
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To impart a part for an electrophotographic apparatus such as roll and belt with flame retardance and prevent the contamination of a photoreceptor. SOLUTION: A part for an electrophotographic apparatus is coated with a coating agent composed mainly of a polyurethane produced by the polyaddition reaction of a phosphorus-containing polyol having >=2 hydroxy groups with a diisocyanate and having a phosphorus content of >=0.5 wt.% and <=10.0 wt.% based on the total weight of the solid component of the coating agent.
Patent JP-2003001541-A (JP)
Title: Machine tool, tool, and tool holder
Inventor: KATO KOICHI
IPC: B23Q5/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool and a tool holder which can change their attitude relative to a spindle, can achieve high machining accuracy of a workpiece, does not generate vibration and heat easily, has a long life, and can be manufactured at low cost. SOLUTION: The tool holder comprises a tool 100 for machining a workpiece, an electric motor 180 of which the output shaft is connected to the tool 100 to rotate the tool 100, a first holding part 65 for holding the tool 100 and the electric motor 180, a coupling part 62 to be coupled to a spindle 46, an electric generator 170 which is rotated by the torque from the spindle 46 via the coupling part 62 to generate electric power for driving the electric motor 180, a second holding part 85 which rotatably holds the coupling part 62 and holds the electric generator 170 and engages with a non-rotational part 47 of a machine tool, an attitude adjusting mechanism which couples the first holding part 65 to the second holding part 85 so that the attitude of the tool 100 relative to the spindle 46 can be changed,  and an angular position adjusting mechanism for adjusting an angular position of the first holding part 65 about the axis of the spindle 46.
Patent JP-2003012259-A (JP)
Title: Elevator, and car for elevator
Inventor: HARA KAZUHISA
IPC: B66B13/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of improving airtightness at the part of a doorway of a car without increasing manufacturing cost or maintenance cost. SOLUTION: The surface of a door panel 13 of a car door 12 on the side of a cage 10a is inclined for an angle α to a moving direction of the car door 12. The surface of a doorway frame on the side of the car door 12 is inclined for the angle α to the moving direction of the car door 12 in such a way as to continuously get in contact with a circumferential edge of the surface of the door panel 13 on the side of the cage 10a when the car door 12 is at a total closure position.
Patent JP-2003017163-A (JP)
Title: Multi-pin connector for mounting on sub-board and mounting method of parts on printed circuit board
Inventor: MAEHARA MASAHARU
IPC: H05K3/34
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a parts mounting method in the form of mounting a hybrid integrated circuit mounted on a sub-board replacing a custom hybrid IC on a main board and a multi-pin connector using same. SOLUTION: The multi-pin connector for mounting on a sub-board 10 is a multi-pin connector for pin-connecting sub-boards in a given interval on a main board, and it is so structured that a plurality of number of lead pins 1 are arrayed in 2 rows in a given pitch p (the pitch interval between the rows being around 2.5 mm) in parallel on the top face a and a bottom face b of a strip plastic insulating board 3 of the thickness of t1=1 mm to 10 mm so as to protrude vertically upward by the length h1 (h1<=t2) from the top face a within the thickness t2 of the sub-board and to protrude vertically downward from the bottom face b by the length h2 (h2>=t3) exceeding the thickness t3 of the main board.  The connector is soldered in reflow soldering together with parts of a hybrid integrated circuit inserted into a connector through-hole at the back face of the sub-board, and mounted by dip-soldering together with the parts at the back face inserted into the through-hole on the surface of the main board.
Patent JP-2003008462-A (JP)
Title: Receiver
Inventor: IKEO HARUYUKI
IPC: H04Q9/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that intermittently drives a reception circuit to suppress power consumption and reduces a drive time per one intermittent drive even when a filter with a large time constant is integrated in the reception circuit to reduce the power consumption. SOLUTION: The receiver that intermittently drives the reception circuit 2 provided with an RSSI(Received Signal Strength Indicator) circuit 30 for detecting a level of a received signal and with a low pass filter(LPF) 32 for stabilizing a detection signal from the RSSI circuit 30 by means of ON/OFF control of a transistor(Tr) 1, is provided with a precharge circuit 50 that pre- charges a capacitor C1 just after supply of power to the reception circuit 2 in order to be able to reduce the drive time of the reception circuit 2 without being affected by the time constant of the LPF 32. As a result, the reception circuit 2 can be quickly and normally operated after receiving supply of power to decrease the continuous drive time per one intermittent drive.
Patent JP-2003015916-A (JP)
Title: File storage system and method, and program
Inventor: SATO MASAMITSU
IPC: G06F12/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a file storage system that can prevent file access time from getting longer. SOLUTION: A table 40 includes information items 41, 42, 43 that indicate the access frequency for every file with respect to the system, the file access frequency with respect to respective storage units 11, 12 and the storage units 11, 12 of storage destination for every file, and, by referring to the table information, modifies file organizations for respective storage units 11, 12 with an access management part 50 so that the file access frequency for respective storage units 11, 12 is modified.
Patent JP-2003017108-A (JP)
Title: Reforming device and fuel cell system
Inventor: OKAMOTO YASUNARI
IPC: C01B3/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a fuel cell system by reducing the energy necessary for the generation of hydrogen at a reforming device. SOLUTION: A gas heating device (52) and a second humidifier (45) are mounted to the reforming device of the fuel cell system (30). At the gas heating device (52), row fuel gas is heated by burned gas supplied from a burning device (51). The heated raw fuel gas is supplied to the second humidifier (45). At the second humidifier (45), the vapor, included in the exhaust gas of a hydrogen electrode at a second exhaust gas flow path (48), passes through a vapor permeating film (46), and supplied to the row fuel gas at a second humidified side flow path (47). The raw fuel gas humidified at the second humidifier (45) is supplied to the reforming device (33) mounted to a main body part (32).
Patent JP-2002123562-A (JP)
Title: Method for generating tester structure data, method for structuring tester, and test circuit
Inventor: SATO MASAYUKI
IPC: G01R31/3181
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide test circuit constitution technology for a semiconductor device which conducts a test of the semiconductor without using a tester (test device) on the market and reduces the necessary cost. SOLUTION: A test program for the semiconductor device to be tested which is described in a tester language is analyzed to extract constitution elements of a test circuit (ALPG) corresponding to the contents of the test to be conducted, namely, to delete unnecessary constitution elements, and then the description (test circuit structuring data) of a circuit which can conduct a test in desired test units is generated in HDL(hardware description language).
Patent JP-2003010263-A (JP)
Title: Urine storing apparatus
Inventor: OKAMOTO YUTAKA
IPC: A61G9/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a urine storing apparatus which has no limitation for the location and is stored in a cabinet and whose urine storing bag does not directly attract attention and in which the lid of the urine storing bag can be opened and closed without using fingers and odor is not leaked from the urine storing bag. SOLUTION: A system in which a urine storing trestle 7 stored in the cabinet 8 is used by being taken in and out along a moving tool 9 is provided and the urine storing trestle 7 is constituted by providing a supporting material 4 for mounting the urine storing bag 3 on a trestle 2 and providing a lid 5 for the urine storing bag 3 on the trestle 2 so as to be freely opened and closed and an open-close tool 6 for the lid 5 is provided between the lid 5 and the cabinet 8 and when the urine storing trestle 7 is taken out and in from the cabinet 8, being linked with it, as the lid 5 is opened and closed by means of the open-close tool 6, when a patient samples urine, the lid 5 can be opened and closed without using the fingers and also when an examiner takes out the urine storing bag 3,  the lid 5 can be opened and closed without using the fingers to take out the urine storing bag 3 and to fit a new urine storing bag 3 on the empty supporting material 4 and even when a person except persons concerned uses a lavatory where the urine storing bag 3 is installed, there exists no possibility of that the urine storing bag 3 directly attracts attention.
Patent JP-2002373055-A (JP)
Title: Electronic equipment
Inventor: KAIZAKI KEIJI
IPC: G06F3/0338
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment in which input devices can be easily exchanged without opening the housing of the electronic equipment to take a circuit board out of it in the electronic equipment provided with an input device capable of various input operations. SOLUTION: In this electronic equipment, the input device 11 having a signal generation first means 11 is inserted into an opening part 15 of the housing 14 from the outside to be locatedly attached, the input device 11 is fixed only by attaching a cap-shaped cover 19 to the housing 14, and a signal generation second means 17 made to function by being combined with the signal generation first means 13 is also provided within the housing 14. Therefore, input devices 11 can be easily changed without opening the housing 14 to take the circuit board 16 with the signal generation second means 17 provided thereon out of the housing in exchanging the input devices 11.