baber/WOPTO huggingface dataset:
Patent JP-2005011539-A (JP)
Title: Surface light source device
Inventor: KUBOTA YOJI
IPC: G02F1/13357
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin surface light source device with high luminance, consuming little power.  <P>SOLUTION: In the surface light source device A used as the backlight of a liquid crystal display device, the white light from a white light source 1 is converted into parallel beams by a collimator lens 2, and thereafter, is made to enter a first cylinder lens 3. The first cylinder lens 3 consisting of a concave lens diverges the light in the width direction of a lightguide plate 5 (the direction parallel to the long side of the incident surface 5a thereof). The light, radiated from the first cylinder lens 3, is diverged in the width direction of the lightguide plate 5 to be made incident on a second cylinder lens 4. The second cylinder lens 4 adjusts an optical path so that the light enters vertically the incident surface 5a of the lightguide plate 5. The diffusion surface 5b, formed on the surface of the lightguide plate 5, is surface-emitted by the light entered into the lightguide plate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009226-A (JP)
Title: Sediment material incorporation rate determining software program for designing soil ground surface layer and storage medium storing the same
Inventor: ISHIYAMA TAKAHIRO
IPC: E01C13/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sediment material incorporation rate determining software program for designing a soil ground surface layer, allowing quick low-cost presentation of a highly reliable design specification to a customer by promptly reflecting test data having bases of design.  <P>SOLUTION: The software program 1 comprises a database module for accumulating the records of predetermined test data items as test data files, an extraction result display module for displaying the requested record out of the test data files on a display means, an individual property display module for displaying property data relative to sediment materials on the display means, a combined property display module for displaying a combined grain size and a combined water permeability coefficient, a file storage module for promoting the storage of a combined property display result, a printer output module for allowing a printer to output, and a menu control module for promoting transition to each module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009461-A (JP)
Title: Assembly structure of casing
Inventor: AOI HIDEKI
IPC: F04D29/42
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide assembly structure of a casing capable of simply mounting two plate members composing the casing in the casing such as a blower or the like.  <P>SOLUTION: In the structure, a peripheral plate 24 is mounted to a left side plate 20 composing the casing 12 of a sirocco fan. The left side plate 20 and the peripheral plate 24 are fixed by press-fitting the peripheral plate 24 between a first pawl 26 provided on the peripheral plate and a second pawl 30 consisting of a notch 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017463-A (JP)
Title: Image forming apparatus, and process cartridge and toner used therefor
Inventor: MURAKAMI EISAKU
IPC: G03G21/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which collects the transfer residual toner on a photoreceptor drum, and moreover, which suppresses the occurrence of an abnormal image such as contamination on a base or a scattered image by bringing a specified means into contact with or nearer to the photoreceptor drum to collect the transfer residual toner depositing on a charging roller.  <P>SOLUTION: The image forming apparatus is provided with: a temporary holding means 40 which collects and holds the transfer residual toner remaining on the photoreceptor drum 1 after the transfer by a transfer apparatus 6 and which returns the collected toner to the photoreceptor drum 1; and a collecting means which collects reversely charged toner T<SB>1</SB>from the photoreceptor drum 1. The temporary holding means 40 charges the photoreceptor drum 1 and allows the reversely charged toner T<SB>1</SB>on the charging roller 3a to return to the photoreceptor drum 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017089-A (JP)
Title: Method and device for inspecting tank
Inventor: TAKEMOTO MIKIO
IPC: G01N29/44
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank inspection device capable of accurately locating the damage position (AE (acoustic emission) sound source) due to a corrosion produced in the bottom plate of a metal tank for storing a liquid or gas.  <P>SOLUTION: The inspection device for a metal tank 1 has a plurality of AE sensors 5 provided to the bottom plate 1b of a tank 1 and a processor 10 for locating the damage position due to the corrosion of the bottom plate 1b on the basis of the Lamb waves propagating through the bottom plate 1b detected by the AE sensor 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031357-A (JP)
Title: Holding clamp for positioning getter in container irrespective of cross-sectional shape of container in closed vacuum system, and glass container such as heat-collecting pipe used in the system
Inventor: MUELLER MATTHIAS
IPC: H01J7/18
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding clamp for positioning a getter in a container irrespective of the cross-sectional shape of the container in a closed vacuum system and to provide a glass container, in particular, such as a heat-collecting pipe used in the closed vacuum system.  <P>SOLUTION: The holding clamp 1 for positioning a getter holding structure member 16 to hold getters in containers 18, 19 used in the vacuum system has a partial area 2 for supporting the structure member 16 and a partial area 3 for forming a supporting part 4 to prop and support the structure member 16 on the containers 18, 19. The partial area 2 is coupled with the supporting part 4 via a coupling part with high bending stiffness, the structure member 16 is press-contacted to the partial area for supporting the structure member 16 with elastic deformation, and the partial area and the supporting section 4 for supporting the structure member 16 are elastically formed like a spring so as to press-contact the supporting section 4 to inner surfaces of the containers 16, 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352210-A (JP)
Title: Cycle stand braking device
Inventor: KIKUCHI AKIRA
IPC: B62H3/08
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle parking device facilitating parking by providing a frame with a braking device to fix the frame in order to facilitate parking at the time of accommodating a bicycle.  <P>SOLUTION: A braking device is mounted below a frame so that bicycles arranged or to be arranged in a plurality of rows are easily taken from an arbitrary positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021054-A (JP)
Title: Method for relieving stress from cattle
Inventor: TSUDA KAZUHIRO
IPC: A23K1/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing worse of stress disease of cattle infected with a disease peculiar to cattle such as mastitis and diarrheal disease caused by receiving stress and having symptoms such as loss of appetite, stagnation of growth and visceral abnormalities caused by decreasing disease-resisting properties, improving productivity of the cattle and preventing the decrease in disease-resisting properties of the cattle through treatment.  <P>SOLUTION: This method for relieving stress from the cattle comprises giving feed containing 0.01-2.5 wt.% of tatary buckwheat to the cattle infected with the disease peculiar to cattle and decreased in disease-resisting properties caused by stress. As a result, worse of stress disease is suppressed and the decrease in disease-resisting properties is effectively prevented through this treatment to remarkably improve productivity of the cattle. Safe cattle meat free from fear of producing drug resistant bacteria and drug remaining is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027442-A (JP)
Title: Motor and method of manufacturing the same
Inventor: TAKADA MASAYUKI
IPC: H02K1/14
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor where the downsizing and thinning can be achieved and also the reliability is improved, by suppressing the height of a coil end to be low, and a method of manufacturing the motor.  <P>SOLUTION: The axial sectional form of the wound part 7a of an insulator 7 covering a pole tooth 8 is constituted to form approximately a parallelogram where the thickness of the insulator for the amount of the space ΔG which arises by inertia when a winding nozzle shifts from a rectilinear track to a circular track is reduced, whereby even if the winding speed of the winding nozzle is increased, the winding form after winding of a drive coil 2 can be made roughly rectangular, so the height of a coil end projected axially from a stator iron core can be made low. Therefore, a thinned motor can be obtained. Moreover, since the peripheral length of a coil can be shortened, an efficient motor by the reduction of copper loss can be obtained. Moreover, since the winding speed can be increased, processing cost can be reduced. Therefore, the cost reduction of the motor can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027737-A (JP)
Title: Ultrasonic probe
Inventor: TABUCHI YUKITO
IPC: A61B8/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the temperature rise of an ultrasonic probe whose quantity of heat generation is increased because of multiplication of ultrasonic vibrating elements and increase of electronic circuits accompanying the multiplication.  <P>SOLUTION: A cooling jacket 2 is wound around the outer surface of a case of the ultrasonic probe 1, and a coolant is fed from a cooler 8 mounted outside the cooling jacket 2 via a circulation tube 5. The coolant, having received heat from the ultrasonic probe 1, is returned to the cooler 8 via a circulation tube 6. The ultrasonic probe 1 can be cooled by the circulation performed compulsorily by a pump of the cooler 8, and therefore, the temperature rise can be inhibited even in the ultrasonic probe with increased numbers of elements and electronic circuits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029329-A (JP)
Title: Sheet offset processing device and image forming device provided with the device
Inventor: YONENUMA MASAHIRO
IPC: B65H29/22
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To adjust an offset movement speed to a sheet conveying speed of a conveying means capable of conveying the sheet and offset-movable to a direction crossing against the sheet conveying direction.  <P>SOLUTION: A stacker is provided with a paper delivery roller 507 capable of conveying a recording paper and offset-movable to a direction crossing against the recording paper delivery direction; a tray stacked with the recording paper conveyed by the paper delivery roller 507; an offset motor 510 for offset-moving the paper delivery roller 507 to a direction crossing against the sheet conveying direction; and a control part for controlling a sheet conveying speed of the paper delivery roller 507 and the offset movement speed of the paper delivery roller 507 by the offset motor 510. The control part controls the offset movement speed in response to the sheet conveying speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035140-A (JP)
Title: Injection molding machine and injection molding method
Inventor: HATAKEYAMA TOSHIHARU
IPC: B29C45/26
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine constituted so as to reduce the deformation of the molded product by ensuring the highly precise transfer properties of a transfer surface and suppressing a taken-out phenomenon at the time of mold release to enable highly precise molding, and an injection molding method using it.  <P>SOLUTION: On the assumption that the injection molding machine has a space part forming means for inducing a sink at the predetermined position of a non-transfer surface requiring no high precision due to a movable mold or a fixed mold so as to form a space part, a mold constituted so that an air sealing means is provided to the region surrounding the space part on a movable or fixed side and a suction means for sucking the space part on the movable side or a pressure means for pressurizing the space part on the fixed side are provided. The suction means or a pressure means is allowed to communicate with the space part through a changeover control means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062190-A (JP)
Title: System and method for digitally processing one or more sound signals
Inventor: DOBIES JEREMY M
IPC: G10H3/18
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately process or adjust sound signals and sound effect in a communication environment.  <P>SOLUTION: This processing system 10 includes a sound processing module 14. The sound processing module 14 includes a programmable interface 18, a mechanical interface unit 20, a digital signal processor 24, a CODEC 28, and a memory element 30. Further, the processing system 10 includes many inputs 34a to 34d, a sound effect data input 38, and a sound output 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005040203-A (JP)
Title: Ultrasonic endoscope apparatus
Inventor: MIYAMOTO SHINICHI
IPC: A61B8/12
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope apparatus equipped with a miniaturized and simple-structured ultrasonic endoscope capable of precisely performing the sector scanning and radial scanning.  <P>SOLUTION: The ultrasonic endoscope apparatus comprises the ultrasonic endoscope 1 and an ultrasonic observation device 10; and a sector scanning unit 30 and a radial scanning unit 40 are mounted at the tip 7 of the ultrasonic endoscope 1. The sector scanning unit 30 comprises a motor housing 32 with an ultrasonic vibrator 31 and a position detecting member 35 disposed at prescribed positions on the outer surface, a first motor 33 for rotating ultrasonic waves going out of the ultrasonic vibrator 31 for the scanning along a surface parallel to the direction of insertion, and a sector unit body 34 with a position detecting member detecting part 36 for detecting the position detecting member 35. The radial scanning unit 40, to which the sector unit body 34 of the sector scanning unit 30 is connected, has a second motor 43 for rotating ultrasonic waves going out of the ultrasonic vibrator 31 for the scanning along a surface orthogonally crossing the direction of insertion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044943-A (JP)
Title: Field effect transistor
Inventor: WAKAHARA YOSHIFUMI
IPC: H01L29/49
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor that suppresses reverse narrow channel effects while suppressing the decrease of the driving force of the transistor.  <P>SOLUTION: The field effect transistor comprises an element separating region 12, a semiconductor region 13, and a gate insulating film 14 which partially covers the regions 12 and 13. The transistor also comprises a gate electrode 15 formed on the gate insulating film 14 and a source 16 and a drain 17 formed in the semiconductor region 13. The portion 15a of the gate electrode 15 near the boundary between the element separating region 12 and semiconductor region 13 is constituted of a first conductor, and the other portion 15b of the electrode 15 on the semiconductor region 13 is constituted of a second conductor. When the field effect transistor is n-channel type, the work function Φ<SB>1</SB>of the first conductor is larger than that Φ<SB>2</SB>of the second conductor. When the transistor is p-channel type, on the other hand, the work function Φ<SB>1</SB>of the first conductor is smaller than that Φ<SB>2</SB>of the second conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055989-A (JP)
Title: Guest room reservation system for hotel
Inventor: YAGI YUTAKA
IPC: G06Q50/12
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform the unitary management of on-line reservation under different selling conditions in the guest room reservation of a hotel while the sales conditions are kept secret from any other person other than the principal.  <P>SOLUTION: This guest room reservation system of a hotel is configured to make a reservation for a guest room by making the selling destination connect its computers 10, 11 and 12 to a reception system constituted of a computer 1 disclosed on a network N. A plurality of kinds of selling plans mentioned with sales target guest rooms and sales conditions are prepared, and the types of the selling destinations which can purchase those respective plans or the concrete selling destination names are decided, and they are integrated into a database so that a sales plan file 2 can be prepared. Those respective selling destinations which have performed access to the reservation system are identified, and the selling plans to be sold to them are retrieved from the selling plan file, and presented to the selling destinations, and when the guest rooms have been already reserved to be sold, all the sales planes are retrieved, and the guest rooms on the stay date are erased, and the contents are updated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061650-A (JP)
Title: Method of repairing lining of heating furnace, and device for cutting lining of heating furnace for elimination
Inventor: UCHIDA TAKAYUKI
IPC: F27D1/16
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of repairing lining of a heating furnace capable of obtaining a repaired part having excellent heat insulating property and durability, in regards to the heating furnace having lining of inorganic fibers, and to provide a device for cutting the lining of the heating furnace for elimination.  <P>SOLUTION: In the method of repairing a deteriorated part of the lining 9 of the heating furnace formed of inorganic fiber blocks provided in a part or the whole of a furnace wall and/or a furnace ceiling by spraying a spray material containing inorganic fibers, before spraying for repair, at least a deteriorated part is cut for elimination. The device for cutting the lining of the heating furnace for elimination has a support 11 formed of a rod member and/or a cylindrical member, a rotary cutting device 16 fitted to a tip part of the support, an operation handle 18 fitted to the support, a counter weight 17 provided in a rear end of the support, a harness 19 for supporting the support on a side of a worker, and a parallel link mechanism 20 for connecting the support to the harness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072083-A (JP)
Title: Patterning method, semiconductor device, and its fabricating process
Inventor: NAKASUGI TETSUO
IPC: G03F7/11
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a pattern easily with high precision by suppressing charging of an insulating film easily.  <P>SOLUTION: At first, a first conductive film 5 is provided on a substrate 1 to be processed and a second film 6 having an acid spread preventive function is provided on the first film 5. A third photosensitive film 7 is then provided on the second film 6. Subsequently, the third film 7 is irradiated with an energy beam and patterned and then the patterned third film 7 is developed, thus forming a pattern 8 on the third film 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069277-A (JP)
Title: Connector for connecting small diameter pipe
Inventor: FUKAYA KAZUMI
IPC: F16L41/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of efficiently and sufficiently keeping air-tightness, effectively preventing the intrusion of dusts and the like into a system, and achieving firm connection with a simple mechanism, when a pipe of a comparatively small diameter, of about 20 mm or less diameter is connected to an automobile and various machines and devices for oil supply or air supply.  <P>SOLUTION: This connector has an inner-diameter part penetrated through a center of a shaft for fitting inserting the pipe of small diameter P, and is composed of a flange part 1-2 kept into contact with a mating component 4 corresponding to one longitudinal end of an outer periphery, and a cylindrical part 1-1 directly connected with the flange part at the other end. The cylindrical part 1-1 has a male screw 1-3 engaged with a female screw 4-3 of the mating component 4, at least two or more cut parts are formed on the cylindrical part 1-1 including the male screw 1-3 at equal intervals in the outer peripheral direction, and remaining parts excluding the cut part, are formed into tongue-shaped elastic claw walls and energized inward. On the other hand, this connector for connecting the pipe of small diameter is composed of a short connector main body 1 provided with a recessed part having a step at a mating component 4 side, over the whole periphery of an outer wall of the flange part 1-2, and an interior member/dust-proof cap 3 mounted in a state of covering a rear opening part of the connector main body 1 through the recessed part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025902-A (JP)
Title: Disk player
Inventor: HASEGAWA ZENICHI
IPC: G11B7/085
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player, in which an optical pickup can certainly be positioned on an information recording area at the most inner circumferential side of a disk, and then, which can be transited to an ejection state.  <P>SOLUTION: This disk player comprises an optical pickup base 30 movably guided linearly in the radical direction of the disk, a movement mechanism 16 which obtains a driving force and moves in parallel with the optical pickup base, and a coupling mechanism which transfers the movement of the movement mechanism to the optical pickup base. Even after a first fitting portion 30a provided in the optical pickup base 30 and a second fitting portion 16b provided in the movement mechanism loosely fit together, and the optical pickup base 30 is guided to a guide edge 33a at a center side of the disk, the coupling mechanism of the disk is also constituted so that the superfluous movement of the movement mechanism 16 is absorbed by a loose-fitting clearance between both the fitting portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024524-A (JP)
Title: Creep error compensation device and compensation method of weight signal
Inventor: TAKAHASHI TORU
IPC: G01G23/01
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To compensate accurately a creep error which is included in a weight signal.  <P>SOLUTION: The weight signal Wx(t) includes a creep error wx(t). The creep error wx(t) includes each element of a creep ratio K(θ) and a time constant T(θ) which is changed by temperature θ of a weight sensor. The weight signal Wx(t) is processed by a control element 50 as an estimation means. By using this processing, the creep error wx(t) is estimated. The changing part of the creep coefficient K(θ) and the time constant T(θ) due to the change in the temperature θ is compensated. A control element 52 as a subtraction means subtracts an estimated creep error wc(t) after the processing by the control element 50 from the weight signal Wx(t). As a result of this procedure, the creep error wx(t) which is included in the weight signal Wx(t) is compensated for.  <P>COPYRIGHT: (C)2005,JPO&NCIPI