baber/WOPTO huggingface dataset:
Patent JP-2005167180-A (JP)
Title: Method for fabricating semiconductor optical device
Inventor: SONG HYUN WOO
IPC: G02B5/28
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating semiconductor optical devices which are available in an optical communication wavelength area with mechanical stability, and can be mass-produced through the simplified process.  <P>SOLUTION: This method comprises processes for: alternately laminating multiple semiconductor layers with different etching rates; patternizing the laminated semiconductor layers through the dedicated masks; selecting and etching at least one kind of semiconductor layer to form an air gap and forming a mesa structure made up of residual semiconductor layers; and evaporating the materials with good thermal conductivity to pad the air gap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005302315-A (JP)
Title: Flat cable
Inventor: KATO MASANORI
IPC: H01B7/17
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a phenomenon (cross talk) in which a shield part is induced by a signal line in a cable and the shield part in turn induces other signal lines in the cable to affect the signal.  <P>SOLUTION: An electromagnetic wave shielding later is arranged on the cable on which, signal wires are arranged by using a shield shielding the electromagnetic wave, and a slit is formed at the position corresponding to the space between the signal wires.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301473-A (JP)
Title: Automatic meter reading radio measurement instrument
Inventor: ITO MASAO
IPC: G08C25/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement instrument of an automatic meter reading radio set which can discriminates easily an environmental factor which causes a poor communication during radio communications of the automatic meter reading radio set and can enhance the reliability of the automatic meter system.  <P>SOLUTION: The measurement instrument is equipped with: a plurality of electric wave detection sections 9 which detect presence of electric waves in a plurality of frequency bands; a plurality of signal recovery sections 10 which demodulate signals from the plurality of the electric wave detection section 10; a plurality of data determination sections 11 which determine whether the signals from a plurality of signal recovery sections 10 are data or noises; a plurality of time measurement sections 12 which measure a detection time of signals from the plurality of the data determination sections 11; a storage section 13 which stores the contents received from the plurality of the time measurement sections 12; and control section 15 which displays the contents stored in the storage section 13 in a display section 14. The control section 15 accumulates data from the plurality of the time measurement sections 12, stores the data in the plurality of frequency bands or a cumulative result of the noise in the storage section 13, and controls the display section 14 to perform display of the measurement contents in the plurality of frequency bands.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296857-A (JP)
Title: Marking method to semiconductor substrate
Inventor: TAKAHASHI KENICHI
IPC: H01L23/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking method to semiconductor substrate for applying a marking that has excellent durability and discrimination property.  <P>SOLUTION: In the marking method to a semiconductor substrate, a pattern of a desired shape is formed by injecting colored ink from an ink jet nozzle to a semiconductor substrate 1. Therein, an ink-repellent film 22 is formed with a pattern of trimming a marking object part becoming the pattern of a desired shape using the colored ink disposed on the semiconductor substrate 1 by injecting ink-repellent liquid 21 from an ink jet nozzle 11 and, subsequently, a colored ink film 24 is formed by injecting colored ink 23 inside the ink-repellent film 22 from an ink jet nozzle 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297038-A (JP)
Title: Cap nut for insert casting, and casting method using cap nut for insert casting
Inventor: MIYAKE TAKAHITO
IPC: B22D19/04
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap nut for insert casting casting which is adaptable to a repeat-usable pattern for sand mold, can imprvt the productivity of a casting, can reduce its production cost, and has high latitude of design such as that the area of a bearing surface can sufficiently be secured, and to provide a casting method using the cap nut for insert casting.  <P>SOLUTION: The cap nut is composed of a cap nut main body 11 inserted with the cast material and an extended cylindrical part 12 embedded into the sand mold 22 being the mold, and the cross-sectional almost V-shaped notching part 17 is arranged between the cap nut main body 11 and the extended cylindrical part 12 and an inserting hole 13 penetrating the extended cylindrical part 12 coming to the cap nut body, is bored. A tapered face 14 widened from the end part of the cap nut main body 11 toward the extended cylindrical part 12, is formed on the outer peripheral surface of the cap nut main body 11 and also, a preventive means for through-out to the cast material is arranged in the reverse tapered face 14, and the cap nut body 11 is freely attached/detached to the pattern 10 for sand mold through the tapered face 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299307-A (JP)
Title: Anchoring structure of beam main reinforcement
Inventor: TAKABA NAOKI
IPC: E02D27/08
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchoring structure of a beam main reinforcement by which arrangement of the beam main reinforcement of a connection part between a removal beam to be removed in the future and a non-removal beam not to be removed is simplified, and an anchoring length of the beam main reinforcement of the non-removal beam is assured even after removal of the removal beam.  <P>SOLUTION: A reinforced concrete structure includes the removal beam 2 built on a side R which is to be removed in the future, and the non-removal beam 1 which is connected to the removal beam 2 but is not to be removed. The beam main reinforcement 3 pierces through the removal beam 2 and the non-removal beam 1 and has an expanded diameter part 4 at a connection part 5 between the removal beam 2 and the non-removal beam 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303174-A (JP)
Title: Led optical source
Inventor: TAKAHASHI KIYOSHI
IPC: H01L33/62
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more substantial LED optical source of high electrostatic breakdown voltage with a simple structure.  <P>SOLUTION: In the LED optical source, electrodes of GaN system LED and a wiring pattern on a substrate are flip-chip-mounted by a bump. A conductive coat is arranged on a surface of LED, and the conductive coat is brought into contact with both electrodes of LED. Thus, the LED optical source of high electrostatic breakdown voltage can more substantially be supplied with the simple structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301897-A (JP)
Title: Data communication device
Inventor: MARUYAMA YUTAKA
IPC: H04L13/08
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication device capable of improving operation performance of central arithmetic circuits by increasing operation speed of the central arithmetic circuits while securing accurate reading or writing of data when requiring access at a plurality of access cycles different from each other.  <P>SOLUTION: This data communication device has: devices 2-4 set with a plurality of memory areas; and the central arithmetic circuits 5, 6 for performing data communication with the devices. The central arithmetic circuits 5, 6 each have a storage means storing memory area information related to the plurality of memory areas of the device, and access information related to the prescribed access cycles set to values different from each other corresponding to the plurality of memory areas, and each respectively access the pluraity of memory areas at the prescribed access cycles on the basis of the memory area information and the access cycle information when performing the data communication with the device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309563-A (JP)
Title: Portable information terminal equipment
Inventor: SAKURAI YUKA
IPC: G06F21/62
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a user accidentally destroys a task environment, it takes time and labor to restore the task environment, and to restore the operation data of the user.  <P>SOLUTION: This portable information terminal equipment is provided with a backup device 6 for backing up a specific part designated by a manager in a user mode, and for backing up all data in a manager mode, an environment restoration device 8 for reading and restoring a backup file prepared by the manager when starting initialization and a user data restoration device 9 for restoring the backup file prepared by the user. Thus, it is possible to reduce a user load for restoring a task environment, and to reduce the man-hours of the manager for updating the task environment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307475-A (JP)
Title: Vibrating roller
Inventor: MOCHIKI HIDEKI
IPC: E01C19/28
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating roller capable of preventing and suppressing a noise caused by an echo transmitted as air vibration inside of a drum wherein a frictional sound or a beating sound occurs when macadam on the road surface is compacted by a roller because the inside of the roller drum of the vibrating roller for compaction becomes a space.  <P>SOLUTION: The inside of the roller drum is closely filled with a foam resin-made soundproof material to suppress the sound occurring in the drum so as not to make transmission as a vibration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306122-A (JP)
Title: Steering components, torque sensing device, and steering device
Inventor: ROU TAMIAKI
IPC: B62D5/04
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor as improvement of a conventional one to sense the twisting amount of a steering shaft which should necessarily be structured as including a torsion bar and be equipped with a coil surrounding it.  <P>SOLUTION: When a torque is loaded on the steering shaft 3 in compliance with the steering operation, a stress light emission part 12a at the periphery of the shaft 3 emits light. The output signal from a light receiving element 12b having received the light is given to an ECU 14. The ECU 14 senses the steering torque on the basis of the signal given by the light receiving element 12b and drives under control a motor 16 for assisting steering in accordance with the sensed steering torque. This can solve the problem according the conventional technique such that the structure is complicated and can not easily be compacted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306273-A (JP)
Title: Vehicle driving system
Inventor: ONOUCHI KATSUHIRO
IPC: B60W10/18
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety for turning travel of a vehicle even when the differential between left and right rear wheels or front and rear wheels is locked.  <P>SOLUTION: This vehicle driving system is provided with a differential lock mechanism 31 locking the differential in a rear differential device 21 allowing the differential between the left and right rear wheels 27, 29 while distributing and transmitting a driving force between the left and right rear wheels 27, 29 from an engine 1. It is further provided with a steering angle sensor 45 and a second controller 47 detecting the turning travel of the vehicle, a differential lock detection switch 37 and a first controller 35 detecting the lock operation of the differential lock mechanism 31, and the first controller 35 and an engine controller 57 decreasing the output of the engine 1 when the differential lock is detected by the differential lock detection switch 37 and the first controller 35, and the turning travel is detected by the steering angle sensor 45 and the second controller 47.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308648-A (JP)
Title: Method and apparatus for measuring ultraviolet radiation
Inventor: YAGI SHIGERU
IPC: G01J1/42
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring ultraviolet radiation, capable of easily and simply measuring information on specific ultraviolet radiation at all times and simultaneously measuring the total quantity of ultraviolet radiation.  <P>SOLUTION: Ultraviolet radiation is measured by an ultraviolet radiation receiving element 18 to acquire an observed value of a dose of ultraviolet radiation (step 100). On the basis of a reference intensity ratio (for example, the ratio of the integrated intensity of ultraviolet radiation of the region of a specified ultraviolet wavelength, in a reference solar spectral radiant spectrum to the integrated intensity of ultraviolet radiation determined, on the basis of the solar spectral radiant spectrum and erythema reference action spectrum) and a sun elevation correction factor; the observed value is corrected to determine the intensity of erythema ultraviolet radiation (step 102). The dose of ultraviolet radiation and a UV index are determined on the basis of the intensity of erythema ultraviolet radiation (step 104). Instead of the integrated intensity of ultraviolet radiation on the action spectrum, the integrated intensity of ultraviolet radiation of another specified region is applied, to determine the intensity of ultraviolet radiation of the specific region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318071-A (JP)
Title: Communication system
Inventor: NAKAMURA EIJI
IPC: H04M11/04
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for building up a line between a housing and a management center at a low cost without newly installing a communication line.  <P>SOLUTION: Each housing is installed with an operating means for making a call, various sensors, and a relaying unit. Upon the receipt of a signal denoting abnormality from the operation means and the various sensors, the relaying unit establishes communication with a communication terminal installed in the management center via a subscriber wiring and lines managed by a telecommunication carrier and transmits the signal denoting the abnormality. The communication terminal installed in the management center is connected to a report display means similarly installed in the management center or the like. Upon the receipt of the signal denoting the abnormality from the communication terminal, the report display means informs a caretaker or the like about occurrence of a call or the abnormality by means of sound and lighting of light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315659-A (JP)
Title: Navigation system
Inventor: NAITO MITSUHIRO
IPC: G09B29/10
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system capable of performing an optimum route guidance corresponding to the change of the condition even at the time the condition different from registration time occurred while travelling, when guiding a travel plan from the starting spot to the destination through via-spots.  <P>SOLUTION: The navigation system is provided with a function process part 16 is composed of: a travel planning part 16a for making the detail of the travelling plan register before the travelling; a budget control part 16b for calculating the remaining amount moment to moment during travelling; and a travel leg control part 16c for searching the next destinations or alternative places and the routes to the each destination or the alternative place.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315007-A (JP)
Title: Driver's cab of construction machine
Inventor: NIIZEKI MITSUTOSHI
IPC: B60J5/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver's cab of a construction machine with a door which is made to be openable by the mechanism that the front part is pivotally connected to a driver's cab case by a link mechanism and that the rear part is attached to the cab case by a slide mechanism.  <P>SOLUTION: The driver cab 53 mounted on a vehicle body 51 of a small hydraulic shovel 50 in a swiveling manner comprises the cab case 1 having a cab space 1a in it and an entrance 15 communicating with the cab space 1a, a door 2 moving forward to close the entrance 15 and backward to open the entrance 15, upper and lower link members 3, 4 whose fixed ends 3a, 4a are pivotally connected to the cab case 1 to be swingable and the movable ends 3b, 4b are pivotally connected to a front end of the door 2 to be swingable, and a slide member 6 which is pivotally connected to a rear end of the door 2 to be swingable and slidingly moves along a slide rail 5 fitted to the outside of the cab case 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313837-A (JP)
Title: Pneumatic tire
Inventor: KOBAYASHI KAZUTOMI
IPC: B60C9/18
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reconciling the suppression of crack due to distortion reduction of a belt ply end with the suppression of diameter growth.  <P>SOLUTION: A belt end cushion rubber 18 and an outside cushion rubber 20 are sequentially arranged outside in the width direction of a first belt ply 14A and a second belt ply 14B. The 100% stretching modulus Mod1 of coating rubber 17 of the first belt ply 14A and second belt ply 14B, the 100% stretching modulus Mod0 of the belt end cushion rubber 18, and the 100% stretching modulus Mod2 of the outside cushion rubber 20 establish the relation Mod1 > Mod0 > Mod2. Therefore, rigidity difference of the rubber is set to vary gradually, and the progress of the crack 22 generated from the ply end of the first belt ply 14A and the ply end of the second belt ply 14B can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312404-A (JP)
Title: Method for suppressing precipitation of fruit juice in fruit juice-containing drink
Inventor: MASUTAKE KENJI
IPC: A23L2/62
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with respect to fruit juice-containing drink, significantly suppressing the precipitation of fruit juice while retaining a condition of light feeling passing through the throat without destroying flavor of the fruit juice and giving viscosity.  <P>SOLUTION: This method for suppressing the precipitation of fruit juice comprises singly using water-soluble hemicellulose in the fruit juice-containing drink, or using, in addition to the water-soluble hemicellulose, one or at least two kinds selected from HM pectin, carboxymethyl-cellulose, tamarind seed gum and Locust bean gum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004227014-A (JP)
Title: Planar modulator and method for manufacturing the same
Inventor: OTSUKA NOBUYUKI
IPC: G02F1/017
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that intensity of light emitted from a conventional planar modulator is significantly low.  <P>SOLUTION: The modulator is provided with: a first semiconductor layer (33) of a first conductive type; a second semiconductor layer (31) of a second conductive type bonded to the first semiconductor layer; a third semiconductor layer (46) of the second conductive type; a dielectric layer (111) formed between the second semiconductor layer and the third semiconductor layer; an antenna electrode (32) having a plurality of conductive pieces which are formed within the dielectric layer so as to have a network shape as a whole, to be separated from on another at the intersections of the network shape, and to be disposed in contact with both of the second and third semiconductor layers; a first electrode (8) electrically connected to the first semiconductor layer; and a second electrode (7) electrically connected to the third semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005212475-A (JP)
Title: Inkjet head inspection method and inkjet head inspected by the inkjet head inspection method
Inventor: MOCHIZUKI YOSHIAKI
IPC: B41J2/055
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkejet head inspection method, which enables a driving waveform and a driving voltage to be properly set with high efficiency during the inspection at the time of shipment and also the inkjet head inspected by the method.  <P>SOLUTION: The inkjet head is filled with an inspecting ink. The driving waveform of the inkject head is measured. The measured driving waveform is corrected based on a correlation formula obtained from correlations with an image recording ink that the inkjet head uses for image recording. The driving waveform is set on the inkjet head based on a result of correction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328161-A (JP)
Title: Infrared ray receiver
Inventor: YOSHIKAWA SUSUMU
IPC: H04B10/2507
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To exclude the effect of a noise source such as a plasma display apparatus with operations simpler than those of prior arts.  <P>SOLUTION: A terminal 18 forms an entire communication area 94 by a forward communication area 90 and an upward communication area 92. Each of the two communication areas 90, 92 can optionally be validated or invalidated by manual operations of a light receiving power switch and a light transmission power switch of a dip switch configuration built in the terminal 18. Thus, when a noise source such as the plasma display apparatus exists in one of the communication areas 90, 92, the effect due to the noise source can be excluded by invalidating the communication area 90 or 92.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323848-A (JP)
Title: Syringe-assembly having shielding means
Inventor: ABE TERUYUKI
IPC: A61M5/32
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe-assembly having a means of which the operability is high, and which can surely shield a needle point.  <P>SOLUTION: The syringe-assembly 1 has a cylinder 2 equipped with a nozzle section 22 on the front end side, and a pair of semi-cylindrical members 31 and 31' which are arranged around the cylinder 2 under a state of facing each other. For the syringe-assembly 1, after a pair of the semi-cylindrical members 31 and 31' move forward along the cylinder 2, a pair of the semi-cylindrical members 31 and 31' are deformed in such a manner that the distal end sections approach each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI