baber/WOPTO huggingface dataset:
Patent JP-2003027932-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KATAYAMA AKIHIRO
IPC: F02D41/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine that improves an exhaust emission control performance by detecting an oxygen storage capacity without deteriorating the exhaust emission control performance. SOLUTION: This exhaust emission control device comprises storage quantity detecting means 18, 25, 26 for detecting the oxygen storage quantity of an exhaust emission control catalyst 19, storage quantity controlling means 5, 13, 18 for controlling the oxygen storage quantity of an exhaust emission control catalyst 19, storage capacity detecting means 18, 25, 26 for detecting the oxygen storage capacity of the exhaust emission control catalyst based on a history of the oxygen storage quantity detected by the storage quantity detecting means while increasing and decreasing the oxygen storage quantity by the storage quantity controlling means 5, 13, 18, and a detection start permitting means 18 for permitting the start of the detection by the storage capacity detecting means 18, 25, 26.  The detection start permitting means 18 permits the detection of the oxygen storage capacity to start only when the oxygen storage quantities detected by the storage quantity detecting means 18, 25, 26 are within a predetermined range.
Patent JP-2003035172-A (JP)
Title: Accumulator fuel injection control device
Inventor: KITAMURA SATOSHI
IPC: F02D41/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of a torque control accompanying the shift operation of an automatic transmission on the control of a rail pressure. SOLUTION: The fuel pressure in a common rail 2 is controlled to a value corresponding to a required injection amount, based on a basic injection amount which properly reflects the required amount at that time. Besides, in a target injection amount calculating means 74, a target injection amount adapted to the shift operation of the automatic transmission 13 responding to a shift signal SF is calculated, based on the basic injection amount, and then an injection amount control part 75 is operated so that the fuel of the target injection amount is supplied to each of the cylinders 11-1 to 11-N in an internal combustion engine. Therefore, the torque control represented by optimal torque reduction can be realized at gear shifting, without influencing the control of fuel pressure in the common rail 2.
Patent JP-2003009485-A (JP)
Title: Auxiliary motor for bicycle and wheel chair
Inventor: SONODA YUTAKA
IPC: H02K21/12
Filed: 2001-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary motor for climbing a relatively short and steep slope with a feeble power as an auxiliary power for bicycle, wheel chair or the like. SOLUTION: An outside N pole permanent magnet 2 and an outside S pole permanent magnet 4 are alternately and firmly mounted on the outside of a main ring 1, while an inside N pole permanent magnet 3 and an inside S pole permanent magnet 5 are mounted in the same way on the inside of the main ring. Here, the outer periphery of the ring as a rotating part is made to be a real circle as much as possible. An outside electromagnet 10 and an inside electromagnet 11 as many as necessary are firmly embedded into two divided holders 9 and fixed therein. While, current is supplied to the electromagnet to control N and S poles of the electromagnet using a commutator 13 for switching and supplying current from a battery to each electromagnet at an excellent timing. At that time, the rotating power of the rotating part is utilized as a power to rotate the commutator.
Patent JP-2003025797-A (JP)
Title: Mounting structure of gable ornamentation
Inventor: SUGIMOTO SHINJI
IPC: B44C3/12
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since a conventional gable ornamentation is normal to fix with wood screws by bringing the ornamentation into close contact with a wall surface, the screws are corroded by a rainy water invaded from between the wall surfaces, and when a long period is elapsed, the screws are broken so that there is possibility that the ornamentation might drop, and since the ornamentation is brought into close contact with the wall surfaces, its stereoscopic feeling is lack. SOLUTION: A mounting structure of the gable ornamentation comprises a boss 2 formed on a rear surface of the gable ornamentation 1 made of a metal, a pipe 4 made of a metal and engaged substantially tightly at one end with the boss 2 and brought at other end into contact with an outer wall 7 of a building, and the wood screws passed through mounting holes 3 penetrated through the boss 2 from a surface of the gable ornamentation 1 and engaged fixedly with walls 7, 8 of the building.
Patent JP-2002117629-A (JP)
Title: Optical disk recorder, computer-readable storage medium with file management program recorded thereon manager, and optical disk
Inventor: NAKATANI TOKUO
IPC: G11B27/034
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recorder which can assure the smooth continuous reproduction of a video object, and to provide a computer-readable storage medium with a file manager, and an optical disk. SOLUTION: The optical disk recorder is used for an optical disk devidend into a plurarity of zones consisting of adjacent multiple tracks and is provided with a readout means for reading sector information which shows the data assignment state of each sector of the optical disk, a write means for writing the video object in the optical disk, and a control means to control the readout means and the write means. The control means searches continuous free areas which have a prescribed size or larger and does not cross zone limits to assure a continuous reproduction for a reproduction device by referring to the sector information, and then controls the write means to write the video object successively in the searched continuous free areas.
Patent JP-2003034087-A (JP)
Title: Lithographic printing plate original plate
Inventor: TOMITA TADAFUMI
IPC: G03F7/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate original plate, the plate making of which can be possible through a simple on-machine processing, with which a highly sensitive and stain-free image can be formed and the plate wearability of which is excellent. SOLUTION: On a support equipped with a hydrophilic layer including a silicate compound and a hydrophilic resin on the surface of a board, microcapsules containing (a) a particulate polymer having a thermal reactive functional group and (b) a compound having a thermal reactive functional group so as to provide a heat sensitive recording layer, which can record through infrared exposure. The preferable hydrophilic layer includes one kind or more inorganic component powder selected from the group consisting of metal aluminum, metal titanium, aluminum oxide, titanium oxide, indium oxide, tin oxide and silicon oxide.
Patent JP-2003037027-A (JP)
Title: Electric double-layer capacitor
Inventor: HORIE HIDEAKI
IPC: H01G11/78
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To increase capacitance per unit volume or unit weight of a capacitor by maintaining advantageous features that are characteristics of an electric double-layer capacitor, such as high durability and long life with respect to charging/discharging cycles, capability of charging/discharging at a large current, and a wide usable temperature range. SOLUTION: A mixed solution of sulfuric acid and nitric acid is adopted to an electrolyte on the liquid side in which the electric double-layer is formed at an interface between the solid and the liquid, while the function due to nitric acid of improving activated carbon surface on the solid side is utilized.
Patent JP-2003035140-A (JP)
Title: Cooling water control device for engine
Inventor: KUBO MASAHIKO
IPC: F01P7/16
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine having a heat accumulator to a circuit for engine-cooling water, where improvements in fuel efficiency at cold start time and of warm-up performance by a heat accumulator are achieved easily and compatibly. SOLUTION: Engine-cooling water, supplied from a water pump 2 to an engine 1, is diverted to a first circuit 5 extending to the outside of the engine 1 via the inside of a cylinder head 4, from the inside of a cylinder block 3 and to a second circuit 6 extending from the inside of the cylinder block 3, to the outside of the engine 1. In the inside of the engine 1, a third circuit with a relatively small diameter diverged from the second circuit 6 is connected to the first circuit 5. The engine-cooling water with high temperature is supplied from the heat accumulator 16 on the branch passage 12 to the engine 1 at cold start time of the engine 1, where normally closed valve 7 provided to the second circuit 6 outside the engine 1 is opened.
Patent JP-2003044864-A (JP)
Title: Device for processing regional information and method for displaying regional information
Inventor: MATSUMURA SHINGO
IPC: G06Q50/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a regional information processor and a regional information displaying method by which a user can simply and surely grasp the situation of a peripheral region, can accurately grasp a peripheral situation before moving to a particular region (particular address) and which are sufficiently useful for living after moving there. SOLUTION: Peripheral roads information with a large traffic volume and peripheral facilities are collectively displayed as regional information in each category while overlapping with a map around an apartment building, photographs of selected peripheral facilities are displayed as a part of the image, and routes for means of transportation are also displayed in the form of displaying a moving character.
Patent JP-2003044369-A (JP)
Title: Pseudo i/o system and pseudo i/o method
Inventor: YAMAGUCHI HIROSHI
IPC: G06F11/26
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive device to simulate various pseudo object devices simply by providing and changing a setting file and to permit a test while performing the same operation as actual operation by setting the various setting files through interfaces separate from the test object interface and to provide the device in a pseudo I/O system and a pseudo I/O method to be connected with a testing device and to simulate actual I/O. SOLUTION: The pseudo I/O device and the pseudo I/O method are provided with a setting means to receive a file set by defining the error contents of a simulating object and to set it in a setting file, a receiving means to receive a command from the testing device, a pseudo I/O means to process the command received by the receiving means according to the setting when it is set in the setting file by referring to the setting file and to perform a normal response processing when it is not set in the setting file and a transmitting means to return the data after processing to the testing device at a requesting origin.
Patent JP-2003046638-A (JP)
Title: Telephone
Inventor: HIRANO SATOSHI
IPC: H04W76/04
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a base unit and a line from being connected while a branch telephone is being used. SOLUTION: When the off-hook of a handset 150 is detected (step S1), a control part 100 decides whether the branch telephone is in use on the basis of the voltage detection of a branch line L2 by a voltage detecting part 115 (step S2). When the branch telephone is in use, the connection of a line L and a base unit 10 is refused by maintaining the OFF state of a switch 120 (step S4). At the same time, a message which shows that the branch telephone is in use and which is stored in a storage part 180 is sent out of the handset 150 (step S5).
Patent JP-2003042227-A (JP)
Title: Damping device and damping device system for building
Inventor: OGI YASUO
IPC: E04H9/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a damping device for a building constituted compact of small number of components, dispensing with adjustment of natural frequency which is troublesome and takes a lot of time, and facilitating its manufacture and installation. SOLUTION: This damping device for damping vertical movement of a building is provided with a support base 21 fixed to the building, a weight 23 disposed on the support base 21, and multiple wire rope spirally winding type buffer device 10 having deformation capacity by a spring constant and energy absorbing capacity dependent on the deformation. The support base 21 and the weight 23 are provided with slope surface 22 and 24 respectively inclined at 45 deg. to the horizon and mutually opposed to each other, the multiple buffer devices 10 are equally provided between the opposed parts of the slope surfaces, and the weight 23 is supported on the support base 21 via the multiple buffer devices 10.
Patent JP-2003042057-A (JP)
Title: Lubrication structure of rotary type cylinder device
Inventor: KOMATSU FUMITO
IPC: F04B1/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To restrict the quantity of a lubricant flowing into a cylinder chamber to a necessary quantity. SOLUTION: The lubrication structure of the rotary type cylinder device comprises a rotating cylinder member 2 in which cylinder chambers 22 and 23 are formed, pistons 3 and 4, a piston holding member 5 for holding the pistons 3 and 4 and rotating, a casing 6, and a bearing plate for rotatably supporting the piston holding member 5. The pistons 3 and 4 are held at positions X1 and X2 respectively with certain distances from the center of rotation X of the piston holding member 5.  The lubrication structure also has a first lubricant feed hole 64 formed in the piston holding member 5 for feeding the lubricant to the cylinder chambers 22 and 23 when it faces the cylinder chambers 22 and 23, a second lubricant feed hole 65 for feeding the lubricant to the first lubricant feed hole 64, and a restricting part 66 for temporarily plugging the first lubricant feed hole 64 when the first lubricant feed hole 64 is opposite to the cylinder chambers 22 and 23.
Patent JP-2003039665-A (JP)
Title: Ink jet head and ink jet printer
Inventor: SANADA KAZUO
IPC: B41J2/055
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which can speedily supply an ink liquid by reducing mutual interferences of nozzles for discharging ink without complicating a driving circuit for the ink jet head, and an ink jet printer using the same. SOLUTION: The ink jet head 52 is provided with nozzles 116 for discharging ink, heating resistors 102, and an ink liquid channel having discrete ink paths 114 having one ends connected to the nozzles 116 and a common ink path 115 connected to the other ends of the discrete ink paths 114 for supplying the ink liquid to each of the discrete ink paths 114. A fluid control means having capacitive properties to a flow of the ink liquid is provided in the ink liquid channel.
Patent JP-2003047093-A (JP)
Title: Thin apparatus/tool
Inventor: WATABE YOSHIYUKI
IPC: G10L13/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To apply a sounding material utilizing a piezoelectric element to apparatus/tool which must be thinned. SOLUTION: When a passer-by 106 passes by a poster 100, an infrared sensor 104 senses the passer-by, and a sensed signal is supplied to a data reading section 110. As the result, in the section 110, sound signal data which are previously stored are read from a sound signal data memory 112, and the data are converted from a digital signal to an analog signal in a DAC(digital-to-analog converter) 116 and are supplied to a speaker 102 to output a sound from the speaker 102. By this configuration, the passer-by's attention can be drawn by a sound call and this enable efficient sales promotion.
Patent JP-2003043476-A (JP)
Title: Manufacturing method for planar display element
Inventor: HASEGAWA MAKOTO
IPC: G02F1/1339
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a planar display element whose display quality is excellent in a high yield by preventing the damage of a polarized light reflection layer or a glass substrate caused by an impact when it is cut out, when the planar display element having the polarized light reflection layer on the inner surface thereof is cut out in a prescribed size. SOLUTION: A cholesteric liquid crystal polymer layer 27 is formed on the entire surface of a second large glass plate 63 for forming counter substrates 12 and then the cholesteric liquid crystal polymer layer 27 in a cutting line 64 area is thermally removed by using a laser device 70 and the like or mechanically removed by using a rubber blade 72. After that, a first and the second large glass plates 62 and 63 are stuck to each other by a sealing agent 14 and cut out along the cutting line 64 to obtain liquid crystal display element 10.
Patent JP-2003040594-A (JP)
Title: Load handling vehicle and method of holding load
Inventor: YOSHIKAWA MASAMORI
IPC: B66F9/18
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To increase workability by performing a fixing operation and an unfixing operation by a load fixing device without depending upon a worker in a load handling vehicle having the load fixing device for fixing a load held by a load holding means to the load holding means. SOLUTION: An operating arm 31 for operating the fixing arm 11 of a pallet fixing device 10 is installed on a lifting table 4 projected toward the rear side. A dog member 32 for fixing operation and a dog member 37 for unfixing operation are fitted to a load handling mast 3. When the lifting table 4 is raised to a reference height position, the operating arm 31 comes into contact with the dog member 32 to rotate the fixing arm 11 to a fixing side. When the lifting table 4 is lowered to a lower end, the operating arm 31 comes into contact with the dog member 37 to rotate the fixing arm 11 to an unfixing side.
Patent JP-2003045733-A (JP)
Title: Ferrite core fixing jig and ferrite core processing method
Inventor: HORII MICHIHIRO
IPC: H01F41/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite core fixing jig and a ferrite core processing method, which can improve size accuracy of the thick rear surface of ferrite core, such as E-type core and RM-type core, suppress cracks and missing of the ferrite core, when it is processed and can be utilized for mass-production of ferrite core. SOLUTION: The ferrite core 10 is placed, with its bottom surface 13 on a ferrite core fixing surface 3a of the fixed projected area 3 of the ferrite core fixing jig 1 as the fixing means of the ferrite core 10. Moreover, in this mounting area, the ferrite core 10 is fixed to the ferrite core fixing jig 1, using wax 4 or the like. With reference to a ferrite core fixing surface 3a as the relevant fixing surface, a rear surface 14 of ferrite core 10 is ground and polished, while the distance or interval (not shown) between the ferrite core 10 and the processor for grinding and polishing the ferrite core 10 is controlled.
Patent JP-2003046346-A (JP)
Title: Digital amplifier
Inventor: ARAI TAKASHI
IPC: H03F3/217
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To acquire an output without unnaturalness in a listening sense even when receiving a signal with a relatively high peak level. SOLUTION: The digital amplifier is provided with; a level detector 41 that detects a level of an input analog signal; a timing circuit 42 that delays the input analog signal whose level is detected by the level detector and provides the delayed analog signal to a variable amplification factor amplifier; the variable amplification factor amplifier 43 that adjusts an amplitude of a reference wave of a triangle shape on the basis of an output of the timing circuit; a comparator 6 that compares the input analog signal with an output of the variable amplification factor amplifier to provide an output of a pulse width modulation wave; and a filter circuit 9 that smoothes an output of the comparator.  The timing circuit 42 is provided with a time constant circuit that adjusts a delay amount, and the time constant of the time constant circuit is selected smaller when the level of the input analog signal increases and selected larger when the level of the input analog signal decreases.
Patent JP-2003042647-A (JP)
Title: Component system refrigerator
Inventor: KINO AKIHIRO
IPC: F25D23/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a component system refrigerator formed that units of storage chambers are freely arranged and combined with each other, and variation and the increase and decrease of a volume are practicable. SOLUTION: A first storage chamber unit 20 to cool a storage chamber 20a by a brine cooling type Peltier element 26, a second and a third storage chamber units 21 and 22 to cool storage chambers 21a and 22a by air cooling type Peltier elements 30 and 34; and a fourth storage chamber unit 23 to cool a storage chamber 23a by a freezing cycle containing a compressor 39 and an evaporator 43 have shapes and sizes through which the storage chamber units 20, 21, 22, and 23 can be freely arranged and combined.  When the storage chamber units 20, 21, 22, and 23 are combined together, the combinations can be set to temperature zones different from each other, and constitution is effected such that the combined storage chamber units are functioned as a refrigerator having a plurality of storage chambers 20a, 21a, 22a, and 23a being independent from each other so that cold air is not circulated to each other.
Patent JP-2003048793-A (JP)
Title: Method of manufacturing slow-acting potash fertilizer
Inventor: YAO YASUKO
IPC: B01F33/40
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a fertilizer which contains a citric soluble phosphoric acid as another component in spite of a slow-acting potash fertilizer with the lesser consumption of the heat required for heating of raw materials and is simplified in process steps. SOLUTION: This method of manufacturing the slow-acting potash fertilizer consists of the step of adding the potash raw materials 5 into a molten iron holding vessel 1 housing molten iron 2 subjected to dephosphorization treatment and dephosphorization slag 4 formed in this dephosphorization treatment of the molten iron, a step of fusing the dephosphorization slag and the potash raw material by blowing gas for stirring into the molten iron and stirring the molten iron and a step of cooling the slag formed by the fusing to solidify the same. A component regulating agent may be added to the raw material after the dephosphorization slag and the potash raw material are fused. A material consisting essentially of SiO2 is preferably used as the component regulating agent.
Patent JP-2003013749-A (JP)
Title: Throttle grip holding device for motorcycle
Inventor: TAKADA KENICHI
IPC: F02D11/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To relieve fatigue of right arm and wrist by releasing a right hand from a state of the right hand gripping a throttle grip in a long distance high speed driving by a motorcycle and to enable a safe and comfortable long time driving by performing a fine adjustment of speed and acceleration/deceleration only by slightly strongly rotating the throttle grip without requiring extra operations. SOLUTION: A magnet 1 slidable in the throttle grip 7 direction is provided at an upper part of a switch housing 5 on a right side of a handle bar 6. A fan-shaped iron piece 2 attracted by the magnet 1 is mounted at the root of the throttle grip 7 to be at a right angle to a rotary shaft.