baber/WOPTO huggingface dataset:
Patent JP-2004300248-A (JP)
Title: Method for controlling molecular weight of thermosensitive polymer compound
Inventor: ITO SHOJI
IPC: C08F2/38
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for arbitrarily controlling the molecular weight of a low-temperature hydrophilicity-high temperature hydrophobicity reversible change type thermosensitive polymer compound in producing the polymer compound.  <P>SOLUTION: In producing the low-temperature hydrophilicity-high temperature hydrophobicity reversible change type thermosensitive polymer compound by subjecting a monomer or monomer mixture to a polymerization reaction in an aqueous medium in the presence of a polymerization initiator, a sulfur-containing chain transfer agent in the ratio of 0.005-5.0 parts by mass based on 100 parts by mass of the monomer or monomer mixture is added to the monomer or the monomer mixture and the molecular weight of a formed polymer or copolymer is changed by increasing and decreasing the amount of the chain transfer agent to be added.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298074-A (JP)
Title: Pot vegetable garden
Inventor: ICHIHASHI EIJI
IPC: A01G9/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably controlling elongations of sprouts of seeds of a pot vegetable garden for a long period of time by which vegetables known as difficult in cultivation are extremely simply cultivated in a small place such as a veranda (open veranda), the interior of a room, without requiring high-degree skill and experience and knowledge of pretreatment of seeds and seedlings, preparation of an agricultural land (or planter), fertilizer application (additional fertilizer application), chemical application, or the like, even by a beginner.  <P>SOLUTION: This pot vegetable garden is obtained by filling dried culture soil and seeds and seedlings composed of nutrition breeding plant bodies such as asparagus, konjak or a part thereof into a packaging container and closing an opening part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003310287-A (JP)
Title: Mass production method for human lactoferin by plant cell culture
Inventor: RI HEN SUN
IPC: C12N5/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an objective protein.  <P>SOLUTION: The method is to produce the objective protein by using a culture cell-high level expression peroxidase promoter (SWPA2). More precisely, the method is to produce an expression vector for expressing the protein by using the culture cell-high level expression peroxidase promoter (SWPA2), obtain expression vector-transformed Agrobacteria and a transformant in which the Agrobacteria are introduced for mass producing the protein, and mass produce the protein by using the transformant. The method for producing the protein by using the culture cell-high level expression peroxidase promoter (SWPA2) mass-produces the protein such as human lactoferin. When a plant is used as host cells, it is usefully used for producing health foods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302337-A (JP)
Title: Image forming apparatus
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately position rollers and a blade by supporting the shafts of the development roller and supply roller on the side plate of the casing of a development device by use of a single bearing member when the development device is disposed in combination with a photoreceptor drum.  <P>SOLUTION: In the development device 30 disposed corresponding to the photoreceptor drum, the development roller 32 is disposed on an edge of the casing 40 in such a manner as to be exposed. Toner stored in the casing 40 is stirred by a puddle and conveyed to the development roller. The casing side plate 41 is provided on the single bearing member 62 with the shaft of the development roller 32, the shaft of the supply roller, the support member 36 of the blade 35. Thus, the rotary members can be positioned and mounted in relation to one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310318-A (JP)
Title: Html editing method for displaying evaluation in question-reply-evaluation system constituted by html
Inventor: OUCHI AKIRA
IPC: G06Q50/10
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To edit HTML for displaying as if a user has marked by overwriting on an answer sheet, in a window same as a window in which an evaluation thereof is replied, when the user has replied to a question displayed on the window, in a question-reply-evaluation system constituted by HTML (hyper text markup language).  <P>SOLUTION: On the supposition that an evaluation is displayed in an HTML file for question, a transparent image file is affixed on a position where the evaluation is displayed, the HTML file for question is read by a CGI program, an HTML element is inspected and identified by a transparent image file name, and by performing "image substitution" in which the transparent image file is substituted by an evaluation image file corresponding to the evaluation, new HTML for displaying the evaluation is edited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003319388-A (JP)
Title: Image processing method and apparatus
Inventor: SATO KIYOHIDE
IPC: G06T7/60
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and apparatus capable of surely detecting a particular point from a photographed image even when the view of the particular point is changed due to a change in an environment at photographing.  <P>SOLUTION: In the case of calculating the attitude of an imaging section by using the particular point placed in a real space, a template image storage section 1301 stores a plurality of template images to detect the particular point from the photographed image. An average luminance calculation module 1303 analyzes the photographed image by an observer view point camera 111 and selects a detection parameter from a plurality of stored detection parameters. A landmark extract module 1313 uses the selected detection parameter to detect the particular point from the photographed image and a visual point estimate module 114 uses the position in the photographed image of the detected particular point to calculate the attitude of a viewer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327248-A (JP)
Title: Manufacturing method of beverage bottle coated with carbon film
Inventor: NAGASHIMA KAZUFUMI
IPC: C23C16/505
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage bottle coated with a carbon film which solves the problem of gas barrier properties and sorption of a plastic while maintaining characteristics of a plastic container, can be used in a returnable manner to enlarge the range and format of the uses of the plastic container, can be inexpensively and continuously produced, and is free from fear of damage during handling.  <P>SOLUTION: The invention includes an external electrode 12 serving as a vacuum chamber, and an internal electrode 16 for applying a positive charge to the interior of the plastic bottle 20, wherein the external electrode 12 is connected to a high frequency power source 14 in an insulated state for applying a negative charge to the exterior of the plastic container 20. The container 20 is inserted into the vacuum chamber. The vacuum chamber is reduced in pressure and a carbon source gas is introduced. A high frequency is applied from the high frequency power source 14 to form a hard carbon film entirely on the inner wall surface of the plastic bottle 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307405-A (JP)
Title: Apparatus and method for producing weakly acidic disinfectant
Inventor: OOYANAI TAKESHI
IPC: A61P31/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method which can instantaneously and efficiently produce a weakly acidic disinfectant.  <P>SOLUTION: The apparatus has a carbon dioxide gas supply means (carbon dioxide cylinder 2), a water supply means (water supply line 1), a carbon dioxide gas dissolver, and a disinfectant supply means (sodium hypochlorite solution tank 3) connected to the discharge side of the carbon dioxide gas dissolver and the carbon dioxide gas dissolver comprises a membrane module 8 connected to the carbon dioxide gas supply means and to the water supply means. The method comprises supplying water and a carbon dioxide gas to a carbon dioxide gas dissolver comprising a membrane module 8 to produce carbonic water and supplying a disinfectant to the carbonic water from a disinfectant supply means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306906-A (JP)
Title: Pneumatic tire
Inventor: SATO KIYOSHI
IPC: B60C11/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for improving the entire drain properties of a tread pattern by optimizing the flow of water flowing into either main groove of main grooves in the peripheral direction and crossing grooves from a sipe.  <P>SOLUTION: The pneumatic tire is formed by arranging a pair of peripheral main grooves 2a, 2b along the peripheral direction of a tire while being located at both the sides of a pattern center C at a tread section 1, divides the tread section 1 into a central region 3 and shoulder regions 5a, 5b, and arranging a plurality of crossing main grooves 6 extended across the peripheral main grooves 2a, 2b, thus dividing and forming the tread section 1 into a number of blocks 7. The blocks 7 comprise: a one-end opening rill 9 that is open to a main groove 8 of one of the peripheral main grooves 2a, 2b, 2c, and the crossing main groove 6, is extended at a relatively small angle to the open main groove 8, and is terminated in the blocks 7; and an one-end opening sipe 10 that is open to the one-end opening rill 9, is extended at a relatively large angle to the peripheral direction of the tire, and is terminated in the blocks 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308874-A (JP)
Title: Makeup duct for piping or wiring and fitting used for it
Inventor: TAKENAGA KOJI
IPC: F16L57/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable the free change of a duct main body to a folding attitude which is useful with respect to control, transportation, and handling; to enable the prevention of a duct whole length from being increased when folding; and to obtain mechanical strength advantageously when stretching the duct main body to a normal duct shape with respect to structure, costs, etc.  <P>SOLUTION: Right and left duct side plates 1 forming the duct main body D are composed to freely change into standing-up attitude and lying attitude on a connection member 2 by fluctuation along a shaft center X in the duct longitudinal direction with respect to the connection member 2 for connecting the lower ends. When the duct side plates are changed from lying attitude to standing-up attitude, an attitude maintaining means B for maintaining the duct side plates 1 in the standing-up attitude is provided. When changing from the lying attitude into the standing-up attitude, a play regulating means C which contacts or approaches a part of the connection member 2 outside surface is provided at the duct side plates 1 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316959-A (JP)
Title: Heating cooker
Inventor: OTA NOBUAKI
IPC: F24C7/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily and shortly inspect the detecting condition of an infrared sensor and the driving condition of a driving means for driving the infrared sensor.  <P>SOLUTION: When the execution stand-by state of an inspection mode is set, a control circuit drives a motor to open a shutter (S1-S3), and when the opening operation is completed, a buzzer sounds on the stand-by state (S4). When a start switch is depressed, the control circuit starts the execution of the inspection mode to swing the infrared sensor. Thus, a detection viewing field is moved and the control circuit measures the maximum value for a temperature detected by the infrared sensor and the position thereof (S5, S6-S12). When the maximum temperature and the maximum temperature position are determined, the control circuit shuts the shutter and resets the infrared sensor to an original position and a display part and a buzzer inform of the completion of inspecting operation (S14-S16).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318962-A (JP)
Title: Device for controlling output data recording
Inventor: ONO HIDEYUKI
IPC: G11B20/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and efficiently record the sound data as they are while distributing the sound data to a plurality of CD-RWs without making a user aware of the recording capacity of a CD-RW of an output destination and without breaking the continuity of the sound data.  <P>SOLUTION: When CD-RWs with a prescribed recording capacity are selected as an output destination and the sound data with a plurality of tracks as one lump are distributed to a plurality of CD-RWs to be recorded, the output data are divided at breaks of optional tracks on the basis of data capacity of each track and recording capacity of one CD-RW, and the output data are distributed to the plurality of CD-RWs at the divided breaks of the optional tracks to be recorded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314406-A (JP)
Title: Layer thickness variable optical micro-shaping method and layer thickness variable optical micro-shaping apparatus
Inventor: MUNEKANE MASANAO
IPC: B29C67/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize fast scanning while avoiding a problem wherein surface resolving power is lowered if quantity of light is increased and to avoid a problem wherein a focus or a position is shifted when an object lens different in the number of apertures or magnification is ready to be replaced to lose the shaped article in a resin.  <P>SOLUTION: The number of the apertures of the object lens 14 is increased when a thin and small region is cured to form microspots while reduced when a thick region is cured to increase the intensity of light. By this method, the thickness of a cured layer of a photosetting resin 16 is changed corresponding to situations so as to increase the cured region in a thickness direction while throttling an in-plane direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317291-A (JP)
Title: Solder appearance inspection apparatus
Inventor: ARIMA NAOHIRO
IPC: G01B11/24
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder appearance inspection apparatus for determining the presence of a solder bridge in a relatively short processing time.  <P>SOLUTION: The solder appearance inspection apparatus 1 picks up images of pads PD disposed on a printed board and cream solders C attached to them by using a CCD camera 6 (S101). A bridge inspection frame KW for surrounding each pad PD is set (S102) in an image pick-up area of the CCD camera 6. Three-dimensional measurement is implemented in the set bridge inspection frame KW (S103). The solder having a predetermined height whose image is picked up by the CCD camera 6, is detected (S104). The presence of the solder bridge is determined based on whether a solder cluster extending from the pad PD to the bridge inspection frame KW intersects with the bridge inspection frame KW (S105, S107).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160125-A (JP)
Title: Power supply for battery-assisted bicycle
Inventor: MIKAMI KAZUMASA
IPC: H02J7/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply for battery-assisted bicycle in which an undue current being supplied from a battery when starting a motor and becoming a significant factor for reducing the lifetime of the battery can be supplied from an auxiliary power supply.  <P>SOLUTION: The power supply for battery-assisted bicycle having a main power supply 1 employing a battery and an auxiliary power supply 2 employing an electric double layer capacitor comprises a current limit circuit 3, a charging circuit 4, a reverse current prevention circuit 5, a load (motor) 6, and a drive control circuit 7. Under steady state, the drive control circuit 7 performs PWM control to supply the load 6 with a current from the main power supply 1 through the current limit circuit 3. When starting a motor, most of undue current is supplied to the load 6 from the auxiliary power supply 2 through the reverse current prevention circuit 5. The auxiliary power supply 2 is charged constantly from the main power supply 1 through the charging circuit 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328887-A (JP)
Title: Stepping motor
Inventor: MATSUSHITA KUNITAKE
IPC: H02K37/14
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor which can realize the improvement of torque characteristics of a motor by making the torque of each pole teeth of a stator uniform, and moreover, which can be inexpensively manufactured, and which achieves the reduction in thickness.  <P>SOLUTION: A spacer is composed by winding exciting coils of first/second stator yokes arranged in parallel to the shaft of a rotor around the outer peripheral side of a rotor. The spacer is inserted into a bobbin by configuring it into a nearly rectangular shape. The exciting coils of the first/second stator yokes are wound around the bobbin in a nearly square shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002184-A (JP)
Title: Method for preventing flashback of gaseous mixture flowing into reaction chamber
Inventor: DOCTER ANDREAS
IPC: H01M8/0612
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing flashback of a gaseous mixture flowing into a reaction chamber.  <P>SOLUTION: The method for preventing flashback of a gaseous mixture flowing into a reaction chamber features that the cross-sectional area of the through flow is varied in the region between the entrance opening and the reaction space according to the volume of the flowing gaseous mixture in such a manner that the velocity v of the gaseous mixture is controlled to be higher than the burning rate vbr of the gaseous mixture in at least most of the volume generated (load L). The present invention also relates to a reactor equipped with the entrance opening for the gaseous mixture, a distribution zone for the gaseous mixture equipped with a device which varies the cross-sectional area of the through flow, and the reaction chamber so as to carry out the above method. The present invention can be applied for e.g. a self-heating reactor which supplies a hydrogen-containing gas to a fuel cell APU.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334367-A (JP)
Title: Information collection system and method using non-contact ic tag
Inventor: NAKANE KOSHIN
IPC: G06Q50/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information collection system capable of efficiently collecting information about taste of a customer coming to a store.  <P>SOLUTION: This information collection system has: a means 38 forming a first communication area for receiving a first response signal from a first non-contact IC tag 100; a means 36 acquiring first information about a commodity from the first response signal; a means 32 forming a second communication area for receiving a second response signal from a second non-contact IC tag attached to a recognizable object 1 of a user; a means 34 acquiring second information about the user from the second response signal; and storage means 12, 14 storing the first and second information with the first and second information linked. By acquiring the information about commodity and the information about the user performing movement or the like of the commodity by use of the non-contact IC tag, and storing both the information with both the information linked, various kinds of information for marketing conventionally not obtained is collected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003326677-A (JP)
Title: Trial driving apparatus for roller in processing device, particularly for roller in printing machine
Inventor: SIMETH CLAUS
IPC: B41F31/15
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trial driving apparatus for a roller in processing device, particularly for a roller in a printing machine, which is provided with an improved trial driving mechanism, enabling assembling in a reduced space.  <P>SOLUTION: A press-fitting mechanism connected to a driving apparatus is provided with at least one pinion gear which is connected to a gear 10 the side face of which is provided with a fist pin 17. The first pin 17 forms a hinge 20 together with a second pin 22 by penetrating through the second pin 22. The second pin 22 forms a slip joint 21 together with a support arm 23, at such a time the second pin 22 is accommodated in the support arm 23 on the side end, and the support arm 23 is connected to the roller 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333666-A (JP)
Title: Color filter for liquid crystal display device
Inventor: HAGIWARA HIDEAKI
IPC: G02B1/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for liquid crystal display device which can prevent the occurrence of display defects such as unevenness and spots due to the aligment disturbance of liquid crystal which may be caused by ionic impurities in a colored layer of a color filter and the threshold deviations of switching, especially a color filter suitable for an IPS (in-plane switching) type liquid crystal display device having excellent characteristics that driving at a low voltage is available but having a defect that performance can be easily reduced by the ionic impurities without sharply increasing the cost.  <P>SOLUTION: In the color filter for the liquid crystal display device which has an overcoat layer consisting of transparent resin, the steam permeability of the overcoat layer is set to ≤12g/m<SP>2</SP>day at 1μm thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330241-A (JP)
Title: Continuous casting method, continuous casting mill, and casting slab
Inventor: HARADA HIROSHI
IPC: B22D11/18
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method for producing a casting slab having greater concentration on a surface layer compared with the inside of the casting slab without limiting an added amount of alloy elements, casting mill, and casting slabs.  <P>SOLUTION: In the continuous casting method, a magnetic field of direct current having approximately uniform magnetic flux density distribution to a widthwise direction of a mold located downward than a starting point of solidification is applied to a widthwise direction, and molten steel is supplied to the downward of an applied field of a magnetic field of direct current while solute elements are added into a pool of molten steel located upper than a field applying the magnetic field of direct current. Molten steel in a pool upper than a field applying the magnetic field of direct current is heated, a starting point of solidification is set to be lower than the surface of molten steel, and casting slabs having different alloy composition at the surface layer and at an inner layer are cast.  <P>COPYRIGHT: (C)2005,JPO&NCIPI