baber/WOPTO huggingface dataset:
Patent JP-2004298682-A (JP)
Title: Applicator for protective layer forming material
Inventor: NAGASE TOMONARI
IPC: B05C1/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely and efficiently apply a protective layer forming material by a simple arrangement.  <P>SOLUTION: A roller mechanism part 34 supports a roller 48 attachably/detachably, and the roller 48 has a brush base 118a which is supported rotatably by the roller mechanism part 34 and a brush part 118b which is set on the peripheral surface of the brush base 118a and applies the protective layer forming material on the surface of a vehicle 14. In the brush base 118a, orifice parts 119 for making the material supplied in the inside penetrate into the brush part 118b are formed on the periphery of the brush base 118a to open spirally in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302022-A (JP)
Title: Oil application roller
Inventor: ABE ISAMI
IPC: B05C1/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply wrapped oil application roller in which a porous film can be fixed so as to prevent movement of the porous film forming an application quantity control layer.  <P>SOLUTION: The oil application roller has an oil hold layer round a core shaft and the oil application quantity control layer on the outside of the oil hold layer. In the oil application roller, both its end faces are covered with folded portions of the extended parts of both ends of the porous film forming the oil application quantity control layer. The leading end of at least one of the folded portions covers part of the surface of the projecting parts of the core shaft on the end face side and is tightened with a tightening means from outside of the covered part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304473-A (JP)
Title: Multi-carrier receiver and line correction method
Inventor: SUMASU ATSUSHI
IPC: H04B1/707
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a deterioration in characteristics for receiving when frequency selectivity is weak in multi-carrier communication for performing information transmission of one unit by using a plurality of sub carriers.  <P>SOLUTION: A degree of the frequency selectivity is estimated by a frequency selectivity estimation part 107, whether both of phase fluctuation and amplitude fluctuation are corrected or only the phase fluctuation is corrected is determined according to the degree of frequency selectivity by a line correction method determination part 108. A line correction coefficient calculation part 109 calculates a correction coefficient for correcting both of the phase fluctuation and the amplitude fluctuation or a correction coefficient for compensating only the phase fluctuation. Then, in a line correction part 110, both of the phase fluctuation and the amplitude fluctuation are corrected when the frequency selectivity is strong and only the phase fluctuation is corrected when the frequency selectivity is weak.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301674-A (JP)
Title: Apparatus for inspecting foreign object
Inventor: KOBAYASHI KOTARO
IPC: G01N23/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical apparatus for inspecting foreign objects manufactured at a low cost, surely preventing a detection miss of a foreign object in an articulated part of a sensor conventionally concerned, and inexpensively and surely detecting the foreign object interfused into a carried inspected object by articulating inexpensive sensors having short light receivers.  <P>SOLUTION: The apparatus for inspecting foreign objects comprises a radiation part 1 for irradiating X rays, a detection part 2 facing the irradiation part 1 and detecting the X rays and a carrying part 4 provided between the irradiation part 1 and the detection part 2 and carrying the inspected object 3. The detection part 2 inspects whether the foreign object is interfused into the inspected object 3, by detecting intensity degradation of the X rays interrupted by the carried inspected object 3 and the foreign object. Since a plurality of the sensors 6, having the light-receiving part 5 including a plurality of light receiver elements 16 adjacently provided at predetermined intervals, are provided adjacent in a line, in the direction perpendicular to the carrying direction of the carrying part 4 and ends of the adjacent light receivers 5 are disposed so as to be overlapped in view in the carrying direction of the carrying part 4, with a light-receiving line 7 is linearly formed by the light receivers 5 and considered as the detection part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303658-A (JP)
Title: Front light unit and liquid crystal display
Inventor: HAMADA TETSUYA
IPC: G02F1/13357
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light from a light source from directly coming in sight without passing through a liquid crystal and from causing uneven display luminance, when leading light to the light guide plate, in a front light unit using the light guide plate as a luminaire for a reflection type liquid crystal display.  <P>SOLUTION: A reflector to reflect light source light to the light guide plate side is housed in a housing having a projecting structure. The top face of the projecting part is formed into a mirror finished surface, and a light absorbing material is applied to the porion confronting the light guide plate to suppress unnecessary light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308955-A (JP)
Title: Heat pump device
Inventor: WATABE YASUSHI
IPC: F24F11/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device enabling the suppression of pressure rise in the defrosting operation of the heat pump device and a reduction in defrosting time.  <P>SOLUTION: In this heat pump device, a compressor, a radiator, a first decompression device, and an evaporator are circularly connected to each other through refrigerant pipes. A second decompressing device (capillary tube) and an open/close valve (two-way valve) capable of electrically opening/closing a refrigerant passage are disposed, parallel with each other, on the low pressure side between the evaporator outlet and the compressor. The device also comprises a defrosting control means for the evaporator. In defrosting operation, the defrosting control means increases the valve opening of the first decompression device more than that in normal operation and the open/close valve is closed to flow refrigerant to the second decompression device (capillary tube).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004032-A (JP)
Title: Precision measurement method and apparatus for tension at high-speed deformation or compressive stress
Inventor: YOSHIDA HIROSHI
IPC: G01N3/303
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To meter a stress at material deformation with high precision by ablating about unsteady vibration at the time of high-speed deformation characteristic of impact, in high-speed deformation characteristic of a material which serves as evaluation criterion about impact simulation or impact safety design.  <P>SOLUTION: The precision measurement method of the tension at high-speed deformation or the compressive stress gives the rate of strain of more than 10<SP>2</SP>/s, while restraining less than 200mm from free-standing ends of the above-mentioned outgoing rod 2 in testing process, to which plate also meters stress of test specimen for test specimen 1 of round bar, based on the elastic deformation of the mounting a girder metal outgoing rod 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024845-A (JP)
Title: Portable toilet pack
Inventor: MIYAGAWA TADASHI
IPC: A47K11/06
Filed: 2003-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable toilet pack which can be easily carried for climbing or outdoor amusement, stored in an automobile, and stocked in preparation for disaster.  <P>SOLUTION: In this toilet pack, a casing 1 is provided with a lid 2, a standing device consisting of a pair of a support joint 3 and a receiving joint 4, a folding line 5, a bending line 6, and a lid stopper consisting of a pair of a hook 7 and a screw 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004306100-A (JP)
Title: Pulse laser machining device with machining monitor
Inventor: KAMIYA MASAYOSHI
IPC: B23K26/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse laser machining device with a machining monitor by which the machining condition of a work in the process of machining can correctly be monitored, and to provide a method of monitoring the machining condition, etc.  <P>SOLUTION: In the pulse laser machining device 1 with a machining monitor provided with: a pulse laser machining apparatus where a pulse laser beam is applied to the prescribed part of a work 2, and laser machining is performed; and a machining monitor of monitoring the machining condition, a laser oscillator 3 of outputting a pulse laser beam; a condensing means 5 of condensing the pulse laser beam outputted from the laser oscillator 3 to the prescribed part of the work 2 and applying the same; and a spectroscopic means 11 of dispersing the pulse laser beam reflected at the prescribed part and calculating the reflection spectrum of the laser beam are provided. In this case, since the reflection spectrum can be used as the index as for the physical properties of the work, the machining condition of the work can be monitored by monitoring the reflection spectrum. At this time, the machining part by the pulse laser beam and the monitor part can always be conformed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308816-A (JP)
Title: Connecting structure of metallic pipe and connecting member, connection end part of metallic pipe, and method of forming metallic pipe and connection end part
Inventor: SHIMIZU SHOHACHI
IPC: F16L19/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a metallic pipe and a connecting member capable of easily connecting the metallic pipe and the connecting member without damaging an end part inner peripheral face of the metallic pipe, to provide a connection end part of the metallic pipe, and to provide a method of forming the metallic pipe comprising the connection end part, and the connection end part of the metallic pipe.  <P>SOLUTION: This connection end part 10 of the metallic pipe 11 is formed by enlarging a ring body 13 inserted into an end part of the metallic pipe 11 from its inside. That is, the connection end part 10 of the metallic pipe 11 comprises a connection swelled part 11b swelled outward from an outer peripheral face of an end part of the metallic pipe 11 by the enlargement of the ring body 13. The connection end part 10 is inserted into a joint 12, so that the connecting structure of the metallic pipe 11 and the joint 12 is achieved by the engagement of an engagement recess 19b formed in the joint 12 and the connection swelled part 11b. The metallic pipe 11 is connected to the joint 12 in a state prevented from coming off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309426-A (JP)
Title: Method and apparatus for evaluating translucent substrate
Inventor: SUZUKI SATOSHI
IPC: G01N21/958
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a translucent substrate, capable of accurately detecting the flaw such as a micropipe flaw or the like present in the translucent substrate in a non-destructive manner, and an apparatus therefor.  <P>SOLUTION: A sample is set in a step 100 and initialization is performed in a step 110 while a measuring command is selected in a step 120. In a step 130, a semiconductor substrate 6 is irradiated with the light from a light transmitting illuminator 7 and the projection image of the semiconductor substrate 6 is taken by a TV camera 9 using the transmitted light from the semiconductor substrate 6. In a step 140, the taken projection image is subjected to image processing necessary for detecting a micropipe flaw and, in a step 150, the micropipe flaw is detected on the basis of the projection image (multi-value image) divided by image processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319598-A (JP)
Title: Package for housing light emitting element and light emitting device
Inventor: OGAWA TAKASHI
IPC: H01L33/60
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a shadow (dark part) at the lower end of the side face of a light emitting element at the time of manufacturing a high-luminance light emitting device.  <P>SOLUTION: A package for housing light emitting element is provided with a ceramic substrate 2 having a mounting section 2a, on which the light emitting element 5 is mounted through solder 6 having a reflectance of ≥40% to the light emitted from the element 5 is mounted, at the central part of its top surface and a frame body 4 which is provided in the outer peripheral section of the top surface of the substrate 2 to surround the mounting section 2a and has an inner peripheral surface inclined so that the surface may be expanded outward toward the upside. The solder 6 is extended farther outward than the lower end of the side face of the light emitting element 5 over the whole circumference of the element 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270912-A (JP)
Title: Nut retightening device
Inventor: TAKAHASHI HIROMICHI
IPC: F16B39/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate loosening of a bolt and a nut used in a wooden building due to drying of wooden parts.  <P>SOLUTION: This nut retightening device comprises a spanner part to be engaged with the nut, a coil spring 2 to be connected to the spanner part, a holding frame 3 capable of restraining the coil spring 2 as it is energized in a counter-tightening direction to the nut, and releasing restraint by separation or opening/closing, and a temporary locking part to fix the holding frame 3 in a restraining state, and releasing fixture at the time of construction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004327111-A (JP)
Title: Heating cooker
Inventor: YASUDA JUN
IPC: H05B6/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker in which the temperature of a heated cooker is surely detected regardless of the bottom shape of the heated cooker, and in which high precision temperature control with is possible.  <P>SOLUTION: A first temperature detecting part 4 to detect the temperature of the heated cooker 1, a second temperature detecting part 5 installed with a prescribed spacing from the first temperature detecting part 4, and a control part 6 to control a heating part 3 based on the detected temperature information detected by the first and second temperature detecting parts 4, 5 are installed. By this, because the heating part 3 is controlled based on the detected temperature information detected by the two temperature detecting parts 4, 5 installed with the prescribed spacing, regardless of the bottom shape of the heated cooker 1, the temperature of the heated cooker 1 is surely detected, and the high precision temperature control becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325667-A (JP)
Title: Development apparatus
Inventor: GOTO TOSHIMITSU
IPC: G03G15/06
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a developer such as toner from being damaged or fused and stuch onto a blade and to stably clean away sticking toner, thereby improving the reliability of development.  <P>SOLUTION: An electron emission part 15 that emits electrons by photoelectric effects is formed on a developer restriction blade 14 or the like. Photo-electrons emitted by irradiating the electron emission part 15 with light contribute to electrification of developer. This system reduces pressure and thermal load on the developer in comparison with the case where developer is electrified only by frictional electrification with the blade. In addition, a cleaning operation for removing developer sticking to the electron emission part 15 during printing is performed between jobs or pages. Thus, the amount of emitted electrons is made stable without adverse effects on image formation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322467-A (JP)
Title: Ink jet printer
Inventor: YOKOYAMA TAKESHI
IPC: B41J2/01
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To intercept UV-rays from a UV light source easily and inexpensively during a period when a carriage exists in the nonrecording region of an image.  <P>SOLUTION: Two shutters 17 and 18 each having a turnable upper edge part are arranged on respective cases 13 and 14 of a carriage 6, and a rod 19 is stretched between the lower end parts of the shutters 17 and 18. A wall 41 abutting against the right end part of the rod 19 is arranged at a specified position in the region of a recording medium where each recording head 7-10 cannot record an image. When the carriage 6 moves from the recording region to the nonrecording region of image, right end part of the rod 19 abuts against the wall 41 and the rod 19 is pushed back to the left. Consequently, the shutters 17 and 18 turn to intercept UV-rays from UV light sources 15 and 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329265-A (JP)
Title: Hemodialyzer and fluid leake detecting method
Inventor: NAKAGAWA MAKOTO
IPC: A61M1/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemodialyzer improving the safety and convenience of a patient using the hemodialyzer by executing an optimal response according to individual leakage state, when the fluid leakage occurs in the hemodialyzer.  <P>SOLUTION: The hemodialyzer is internally provided with a blood transfer means transferring the blood to a dialyzer, a dialysis fluid transfer means transferring dialysis fluid to the dialyzer, and a water removal means transferring residual moisture and waste products from the blood of the patient to the side of the dialysis fluid via the dialyzer and is also provided with a casing part which is constituted to store the prescribed amount of fluid leakage internally generated, in its inside of the casing part. This hemodialyzer is provided with respective fluid detecting means detecting the fluid leakage stored inside the casing, or (a) a first fluid detecting means performing a detection when the level of the leakage stored inside is equal to a first vertical height or more and (b) a second fluid detecting means performing a detection when the level of the leakage substances stored inside is equal to a second vertical height or more which is higher than the first vertical height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330453-A (JP)
Title: Longitudinal seal tape welding mechanism for paper container
Inventor: OHIRA KUNIO
IPC: B31B50/64
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a longitudinal seal tape welding mechanism for a paper container capable of preventing the lowering of elasticity caused by the thermal curing of a pressure roller, achieving the perfectness of the thermal fusion bonding of a longitudinal seal tape and capable of preventing the occurrence of sealing failure.  <P>SOLUTION: In the longitudinal seal tape welding mechanism for the paper container equipped with a columnar pressure roller 13 and a counter roller 14 for welding and covering the point in a longitudinal direction exposed to the inner surface of the paper container, which is formed from a packaging material 1 wherein a base layer comprises cardboard and a thermally weldable synthetic resin is applied to both upper and under surfaces of the base layer to form the outermost layers, using the longitudinal seal tape 6 to longitudinally seal the same, recessed parts 19 in a peripheral direction are provided on both side surfaces in the axial direction of the pressure roller 13 and elastically deformable tongue parts 20 are formed to both ends of the outer periphery of the pressure roller 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029009-A (JP)
Title: Biochip
Inventor: YURINO NORIKO
IPC: C12Q1/68
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable quantitative measurement as to the extent of the hybridization of sample DNA with probe DNA.  <P>SOLUTION: A fluorescent material 2 with which probes 1a, 1b and 1c are labeled is emitted to obtain the quantities of the probes fixed on spots 3a, 3b and 3c of a glass plate 4, and further, a fluorescent material 6 with which samples 5a and 5b are labeled is emitted to obtain the quantities of the samples hybridized with the probes. Measurement is made as to the extent of the hybridization of the samples with respect to the quantities of the probes spotted on a substrate with a value obtained by normalizing the difference with the quantities of the probes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330254-A (JP)
Title: Method for producing thin casting
Inventor: ONAKA KAZUNORI
IPC: B22C9/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thin casting having no defect by improving the fluidity in a cavity.  <P>SOLUTION: This producing method for thin casting is performed as the followings. In the casting method for producing the thin casting by pouring molten metal into a penetratable mold of a split mold composed of an upper mold and a lower mold, a molten metal flowing resistant material 6A composed of thermal-decomposable material is disposed at a position 2A easily making flow of molten metal 3 in the cavity 2 formed of the upper mold 5B and the lower mold 5A, and then, the fluidity of the molten metal in the cavity 2 is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334595-A (JP)
Title: Transparent touch panel
Inventor: YAMADA HIDEKAZU
IPC: G06F3/041
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a length of at least one side of a peripheral edge part other than an input area part to reduce a size or to provide a pocket size for a portable personal computer, a cellular phone, a personal digital assistant or the like.  <P>SOLUTION: A transparent conductive film provided with a transparent conductive layer on a surface of a transparent film is bent to oppose the transparent conductive layer to form the bent two faces into a movable side face and a fixed side face, transparent bases are layered on surfaces not opposed with the transparent conductive layers of the movable side face and the fixed side face, and a pressure sensitive adhesive double-coated tape for fixing the movable side face and the fixed side face is reduced in a width or omitted in a bent portion by providing a resin part in the bent portion to constitute a resistance film type touch panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335381-A (JP)
Title: Nonaqueous electrolytic solution battery
Inventor: MASUKICHI REIKO
IPC: H01M10/0587
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety and reliability of a nonaqueous electrolytic solution battery having an electrode wound-up body, obtained by winding a sheet-like positive electrode large in thickness dimension and short in length together with a negative electrode and a separator as a battery element, by suppressing dropping-off of a positive active material and cracks to be caused in the positive electrode during winding up.  <P>SOLUTION: A positive electrode 3 is composed of two pieces of positive electrode sheets 20, 21 in which a positive active material mixture is formed in a sheet shape and a current collector 22 interposed between the sheets 20, 21, a conductive material such as carbon paste or silver paste is applied onto a surface of the collector 22. Accordingly, since the flexibility and the softness of the positive electrode 3 is preferably secured in comparison with a positive electrode of a single object obtained by filling up the active material mixture into a cavity of the collector 22 made of nickel foam in a conventional shape, the occurrence of short circuit or a conductive fault is surely prevented by preventing the dropping-off or peeling of the active materia mixture and the occurrence of the cracks during the winding up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI