baber/WOPTO huggingface dataset:
Patent JP-2004349592-A (JP)
Title: Wavelength variable laser diode
Inventor: SATOU YOSHIHIRO
IPC: H01S5/12
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase an efficiency by reducing leakage in a control current or a drive current in a wavelength variable laser diode of a TTG (tunable twin-guide)-DFB (distributed feedback) structure.  <P>SOLUTION: In the wavelength variable laser diode of a TTG-DFB structure, a semiconductor barrier layer (27) is formed around a current path of a drive current or a control current to an active layer (22E) or a tuning layer (22C) to suppress carrier leakage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355676-A (JP)
Title: Storage device
Inventor: ISHIDA MINORU
IPC: G11C13/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device by which a recording operation is well attained without any restriction even if information recording is continuously performed.  <P>SOLUTION: The storage device has a memory element and an applying means for applying a voltage to the memory element wherein the memory element changes its characteristic to record thereon information with application of a voltage to the memory element by the applying means, the memory element further changing its characteristic when the same information is recorded on the memory element continuously. When the information is recorded, the content of the information already recorded on the memory element is detected, and the information that already recorded on the memory element is compared with the information to be recorded on the memory element. A voltage is applied to the memory element to make an ordinary information recording process if the two information are different from each other, and the ordinary information recording process is disabled when the two information are identical to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354541-A (JP)
Title: Image forming apparatus and image forming program
Inventor: ASAKA HITOSHI
IPC: G03G15/08
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve uninterrupted image forming process by solving the inconvenience of a jammed state being detected when an original is retained during carrying when a machine is stopped by an output of a no toner (toner empty) signal during a continuous image forming process in the conventional process.  <P>SOLUTION: When toner empty information is outputted during original reading by an original reading means or during an image forming process by the image forming means, an original is stopped from being carried to a preliminary standby position before the original reading position. In addition, when the carrying of the original is stopped, the original is directly carried to the original reading position from an original loading part after waiting for a starting instruction for an image forming action.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354917-A (JP)
Title: Collar liquid crystal display element and its illumination inspecting method
Inventor: HASE ATSUSHI
IPC: G09G3/36
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To visually inspect a leak between pixels of a color liquid crystal display element, comprising TFTs employing a delta array as a pixel array, with ease.  <P>SOLUTION: The color liquid crystal display element having a delta array of three primary-color pixels of R, G, and B is characterized in that: odd-numbered source lines are connected to a 1st source-side inspection terminal TS0 and even-numbered source lines are connected to a 2nd source-side inspection terminal TS1 respectively; odd-numbered gate lines are connected to a 1st gate-side inspection terminal TG0 and even-numbered gate lines are connected to a 2nd gate-side inspection terminal TG1 respectively; and, for example, gate open signals are outputted from the 1st gate-side inspection terminals TG0 and TG1 at the same time and a turn-on signal is outputted from one of the source-side inspection terminals TS0 and TS1, thereby turning on alternate columns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350657-A (JP)
Title: Hydroponics culturing apparatus for sightseeing
Inventor: MUTA HIROICHI
IPC: A01G31/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for performing a hydroponic cultivation in a cultivation room for sight seeing capable of accepting sight-seeing visitors, easy for the visitors to walk safely, also easy to clean the floor surface in the cultivation room, and equipped with a temperature-controlling device for heating and cooling to obtain a sure temperature-controlling effects hardly being seen from the visitors and keeping a good beautiful feeling at the inside of the room.  <P>SOLUTION: This apparatus is composed by mounting a medium-supporting member 3 on a hanged supporting member 5 hanged from the ceiling of the culturing room 1, and also hanging/supporting a temperature-controlling tubular body 4 with a mounting tool 6 attached to the hanged supporting member 5 or to the medium-supporting member 3 in the vicinity of the lower part of the planting medium 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362622-A (JP)
Title: Optical disk device and disk rotation control method
Inventor: MITSUI YASUHIRO
IPC: G11B20/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect a disk synchronization signal in a short time even though runaway occurs during recording or reproducing of an optical disk and the disk synchronization signal is not captured.  <P>SOLUTION: A synchronization signal discriminating section 17 judges whether synchronization signals are detected or not. When the synchronization signal is detected, a synchronization signal generated by a synchronization signal generating section 16 is used. When the synchronization signal is not detected and it is determined to be in a runaway condition, the rotational control of an optical disk 10 is conducted using a synchronization signal computed by a synchronization signal computing section 26 using positional information and address information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362642-A (JP)
Title: Disk cartridge
Inventor: KISHIDA KOJI
IPC: G11B23/03
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge, of which the smooth sliding movement of a shutter is obtainable.  <P>SOLUTION: This disk cartridge is equipped with a main body of a case whereon a head access window and a driving shaft inserting window are formed at the opposed position, sliders arranged so as independently slidable along front side end edges while their groove parts are engaged with rail-like protrusions respectively arranged at the opposed positions of the front side end edges of the above main body of the case, an opening/closing plates having nearly L shaped cross section for opening/closing the above windows while firmly being fixed to the sliders, and an elastic member for energizing the sliders to one direction. The disk cartridge is characterized in that on the slider, screw holes for screwing the opening/closing plate with flat countersunk head screws are arranged at the position approached to the groove part side of a top part of the slider and also recessed parts are formed at the place of opposite surface of the face having the groove part of the slider corresponding to the screw holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359619-A (JP)
Title: Herbicide composition
Inventor: IKUTA EIJI
IPC: A01N25/14
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a herbicide composition exhibiting synergistic effects between herbicidal activities of active ingredients, having a wide weeding spectrum, exhibiting excellent herbicidal effects by a small amount, and sufficiently safe to some important crops such as wheat, barley, corn, soybean and cotton.  <P>SOLUTION: The herbicide composition contains one or more kinds of substituted pyrazole derivatives represented by formula (I), and one or more kinds selected from a dinitroaniline-based compound, a urea-based compound, an amide-based compound, a carbamate-based compound, a diphenyl ether-based compound and a sulfonylurea-based compound as the active ingredients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004022163-A (JP)
Title: Optical disk drive provided with static electricity eliminating function for optical disk
Inventor: HONG SOON-KYO
IPC: G11B19/22
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive provided with a static electricity eliminating function for an optical disk.  <P>SOLUTION: The optical disk drive includes a case, a tray that comes in and out of the case on which an optical disk is mounted and a grounding member which is electrically connected to the case and makes contact with one side of the disk in ejecting and inserting operations of the tray. Thus, when a loading the tray, static electricity remaining on an optical disk is eliminated through the prescribed grounding member, foreign objects such as dust or the like adhering onto the disk is prevented and a stable and accurate process of optical signals are guaranteed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358929-A (JP)
Title: Method for producing pneumatic tire and pneumatic tire
Inventor: DOBASHI HIDEYUKI
IPC: B60C13/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a composite by fully integrating a nonwoven fabric and a rubber of the composite.  <P>SOLUTION: When a pneumatic tire in which at least one layer of the composite of the nonwoven fabric and the rubber is set on at least one of a tread part and a side part including a bead part is produced, the nonwoven fabric 1 of filament yarns in which a plurality of through holes 2 are formed is coated from both sides thereof with unvulcanized rubber 3, and the nonwoven fabric 1 coated with the unvulcanized rubber 3 is stuck on a mold to mold a green tire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003248-A (JP)
Title: Cryogenic refrigerator
Inventor: SUZUKI TOSHIICHI
IPC: F25B9/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic refrigerator capable of effectively reducing the vibration of a cooling stage by vibrational gas pressure and being miniaturized.  <P>SOLUTION: This cryogenic refrigerator 10 comprises a first refrigerating pipe 16 and a second refrigerating pipe 18 mounted on a cooling stage 14 approximately in parallel with each other and communicated through a gas flow channel formed on the cooling stage 14. This cryogenic refrigerator 10 cancels the vibration of the cooling stage 14 by providing the vibrational gas pressures of the first refrigerating pipe 16 and the second refrigerating pipe 18 with phase difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002066-A (JP)
Title: Whole content-jetting aerosol type degerming agent
Inventor: TANAKA OSAMU
IPC: A01N25/06
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a whole content-jetting aerosol type degerming agent having excellent degerming effects and sustainability thereof, and capable of efficiently degerming the whole room.  <P>SOLUTION: This whole content-jetting aerosol type degerming agent is obtained by filling an aerosol container with an aerosol content comprising an aerosol undiluted solution containing 0.02-1.0 w/v% ε-polylysine, 5-25 vol.% ethanol and 15-40 vol.% water based on the whole amount of the aerosol content, and a propellant containing dimethyl ether so that the inner pressure of the container may be 0.3-0.6 MPa, and mounting a jetting-retarding mechanism for starting the jetting after a time lag of 5-60 sec after operating a jetting button.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010246-A (JP)
Title: Method for forming image
Inventor: KASHIWA TAKAAKI
IPC: G03G9/097
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image by which the configuration of a developing apparatus and a fixing apparatus can be simplified with excellent fixing and developing properties, in a two-component development method using color toner.  <P>SOLUTION: The method for forming an image is carried out by: applying a DC bias to a developer carrying body which carries a two-component developer; and developing an electrostatic latent image formed on an electrostatic latent image carrying body disposed leaving a specified gap from the developer carrying body with the color toner to form a toner image. The method features that: (A) the amount of the color toner in the developer carried by the developer carrying body ranges from 1.0 to 3.5 mg/cm<SP>2</SP>; (B) the gap between the developer carrying body and the electrostatic latent image carrying body is 250 to 600 μm; (C) the distribution of electrostatic charges in the color toner on the developer carrying body shows a peak at an absolute value of 5 to 25 μC/g in an environment of 23°C and 60% relative humidity and the amount of toner charged into the opposite polarity in the above environment is ≤10 vol%; and (D) the color toner contains at least binder resin, a coloring agent, an aromatic oxycarboxylic acid compound and wax.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083862-A (JP)
Title: Non-aqueous ink formulation and its manufacturing method
Inventor: ENDO TOSHIHIRO
IPC: C09D11/326
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a low viscosity ink formulation possible to print a high grade picture with little strike-through and little picture blurring even on recording paper for which any special treatment is not applied, so-called plain paper.  <P>SOLUTION: The non-aqueous ink formulation, whose viscosity at 23°C is not more than 30 mPas, comprises a solvent, a color pigment, a dispersant and solid particles which prevent the transfer of a color pigment from the surface to the backside of recording paper in a printing process and do not practically have tinting ability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007309-A (JP)
Title: Deoxidation apparatus
Inventor: NISHI ZENICHI
IPC: C02F1/20
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deoxidation apparatus constituted so as to perform deoxidation efficiently by simple improvement.  <P>SOLUTION: In this deoxidation apparatus, a water tank 1 for storing water to be treated is provided and a circulating pump 2 for circulating water to be treated in the water tank 1 is provided while a gas suction part 4 for freely sucking gas is provided on the suction side of the circulating pump 2 and a gas supply part 3 for supplying a nitrogen gas to the gas suction part 4 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069685-A (JP)
Title: Measuring and calibrating method for measured value using optical fiber dispersion type sensor
Inventor: YAMATE TSUTOMU
IPC: G01K11/12
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance precision when a parameter such as a temperature is measured using an optical fiber dispersion type sensor.  <P>SOLUTION: The present invention provides a method for calibration and measurement using the optical fiber sensor using a rear side scattered wavelength and an independent sensor. The method is applicable for the optical fiber sensor arranged in a looped or linear shape, and useful for the measurement including the temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005019001-A (JP)
Title: Electrostatic type deflector, and charged particle beam device equipped with it
Inventor: SAKAGUCHI KIYOSHI
IPC: H01J37/317
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam device and an FIB (focused ion beam) device excellent in performance by reducing an influence on an ion beam by a noise component included in an electrostatic deflection power source.  <P>SOLUTION: The influence by a noise component is reduced by changing deflection sensitivity (transformation distance of deflection/deflection voltage) by changing over the effective area of an electrostatic deflector applied according to a scanning magnification factor by dividing the electrostatic deflector into multiple stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014282-A (JP)
Title: Resin molding method
Inventor: NAKANO JUN
IPC: B29C45/16
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding method capable of molding a resin by an injection molding method or the like and capable of obtaining a light transmittable pattern of which the boundary is clear.  <P>SOLUTION: In the resin molding method for mixing and heating a mixture of a first thermoplastic resin material and a second thermoplastic resin material mutually different in optical characteristics after molding to mold a molded product having a plate-shaped portion at least a part thereof, the melting point of the first thermoplastic resin material is lower than that of the second thermoplastic resin material and a melting temperature at molding is set so as to be higher than the melting point of the first thermoplastic resin material but lower than the melting point of the second thermoplastic resin material. Pellets of a polystyrene resin with a melting point of 200°C are used as the first thermoplastic resin material and a ground material of a non-melt type acrylic resin with a melting point of about 280°C is used as the second thermoplastic resin material. A molding temperature is set to about 230°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019110-A (JP)
Title: Recessed light
Inventor: SHIINO TAKAAKI
IPC: F21V3/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recessed light in which moisture condensation inside the translucent panel is prevented without damaging appearance and quality of the recessed light.  <P>SOLUTION: The recessed light has the light source substrate on which the light emitting element is mounted, the translucent panel installed facing the light source substrate, and a packing frame to cover the surrounding of the light source substrate and the translucent panel, and a non-atmospheric layer is formed in a space formed by the light source substrate, the translucent panel, and the packing frame. The non-atmospheric layer may be a vacuum layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016802-A (JP)
Title: Air-conditioner control method
Inventor: OCHIAI YASUHIRO
IPC: F24F11/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner control method for avoiding a transition to defrosting operation, if possible, by controlling the air volume of an outdoor blower during heating operation in accordance with an outside air temperature, an indoor heat exchanger temperature and an outdoor heat exchanger temperature to reduce the degradation of heating performance.  <P>SOLUTION: When the outside air temperature is a preset value T°C or lower after starting heating operation, the outdoor blower is operated at a low speed, when the indoor heat exchanger temperature is a preset high temperature threshold value A°C or higher after the passage of a certain time, the outdoor blower is stopped once, and then when the indoor heat exchanger temperature reaches a set low temperature threshold value B°C or lower, the outdoor blower is operated at a low speed again. When the indoor heat exchanger temperature is the preset high temperature threshold value A°C or lower and the outdoor heat exchanger temperature is a preset threshold value C°C or lower, the outdoor blower is changed over into high speed operation, and when the outdoor heat exchanging temperature is a set low temperature threshold value D°C or higher and the indoor heat exchanger temperature is the set high temperature threshold value A°C or higher after the passage of a certain time, the outdoor blower is controlled to be changed over into low speed operation again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016145-A (JP)
Title: Experimental method of underground water level lowering construction method and miniature model
Inventor: IMAMURA SHINICHIRO
IPC: E02D1/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately reproduce the actual phenomena such as the change of underground water or stress condition, etc. in the field ground in which the super well point construction method is executed.  <P>SOLUTION: The invention is an miniature model 1 of an underground water level lowering construction method loaded in a centrifugal machine. By acting a centrifugal force on the miniature model, the earth pressure and the pore water pressure can be made substantially equal to the field one and the stress condition in the field ground can be more accurately reproduced and the influence evaluation can be made accurate. Water is supplied from the water tank 20 to an earthen tank 30. An experiment draining the water in a water collection tank 40 by means of a drain pump 61 in which the pore water flows in from the lower side of the earthen tank 30 can be executed in the field of the centrifugal force. In this way, the phenomenon generated in the field in the execution time can be reproduced, and the influence evaluation can be accurately executed. Further, by changing the magnitude of the acting centrifugal force, the real supposed depth and the stress condition in the ground can be set optionally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016698-A (JP)
Title: Driving force transmitting device
Inventor: KOKUBO NAOYUKI
IPC: F16D13/52
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the generation of frictional heat by limiting the force for pressing a main clutch to protect a clutch device, when a temperature in a clutch accommodating chamber rises in a driving force transmitting device.  <P>SOLUTION: The drag torque generated in a pilot clutch 20 by the viscosity of the clutch lubricant in the clutch accommodating chamber 6 of the driving force transmitting device 1 is amplified by a cam-type amplifying mechanism 15, the pressure in the clutch accommodating chamber is increased by the thermal expansion of the air, when the main clutch 12 generates the heat by the generation of the sliding friction torque, and the temperatures of the clutch plates 13, 14 and the clutch lubricant rise, whereby an inner shaft 7 is moved backward in the rotation axial direction by the pressure difference between the pressure in the clutch accommodating chamber 6 and the atmospheric pressure. When the inner shaft 7 is moved backward, a contact part 30 is kept into contact with a cam member 17 of the cam-type amplifying mechanism 15 to lower the pressure contact force of the main clutch 12, whereby the frictional heat is reduced, and the temperatures of the clutch plates 13, 14 are lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034284-A (JP)
Title: Slicer knife
Inventor: ZHU GUANGSHAN
IPC: B23P15/40
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To supply a slicer knife that has an inside base part made of the first material and an outside edge part made of the second material and forming a cutting edge.  <P>SOLUTION: The substantially circular slicer knife has the inside base part 12 made of the first material and the outside edge part 14 made of the second material. The outside edge part 14 is metal-bonded with the inside base part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022510-A (JP)
Title: In-vehicle display device
Inventor: KOKAYU MASAHIKO
IPC: G06F3/0489
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in moving a cursor among a plurality of regions in an in-vehicle display device.  <P>SOLUTION: A remote controller 40 for remotely controlling the operation of the cursor on a display screen of a display 34 is provided with a direction indication button 42 for moving the cursor along the vertical direction and the lateral direction in a frame, and a display region inter-frame jump button 44 and a display region-operation region jump button 46 for moving the cursor among a plurality of the frames. When the jump buttons 44 and 46 of the remote controller 40 are depressed, the cursor on the display 34 is moved from a display region X showing contents from a center 22 or information media 24 to an operation region Y showing contents from ROM 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI