baber/WOPTO huggingface dataset:
Patent JP-2006090008-A (JP)
Title: Synthetic resin joint sealing material
Inventor: SUZUKI YASUHITO
IPC: E04F13/08
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin joint sealing material capable of obtaining a joint excellent in air-tightness and water-tightness resulting from the adherence of butt end faces by pushing the joint sealing material against a flexible part 6 of the synthetic resin joint sealing material 2, following dimension variations of the joint sealing material by the deformation of a flexible material, facilitating the construction work and imparting good appearance.  <P>SOLUTION: The synthetic resin joint sealing material 2 having an approximately hat-shaped cross section inserted in the joint section is so constituted that two hard materials having an L-shaped cross section as collar sections 3 and 3' oppose both short side sections 5 and 5' of them by opening a space and that the flexible material having an approximately M-shaped cross section for a side wall to slightly open the above across the space is connected to the upper part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094196-A (JP)
Title: Multi-stage high frequency amplifier
Inventor: NAKAJIMA KENSUKE
IPC: H03F3/19
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-stage high frequency amplifier capable of maintaining stable operations of high frequency amplifiers on respective stages, reducing a circuit occupancy area and reducing the man-hour of connection with an external circuit.  <P>SOLUTION: The multi-stage high frequency amplifier configured by connecting, on multiple stages, amplifiers each including amplification transistors (4a, 4b) for amplifying high frequency signals and load resistors (5a, 5b) of which one terminal is connected to a collector or a drain of the amplification transistor, includes: isolation resistors (6a, 6b), individual for each stage, connected to other terminals of the load resistors on the respective stages; bypass capacitors (7a, 7b), individual for each stage, connected to the other terminals of the load resistors on the respective stages in parallel with the isolation resistors; a common power supply terminal (9) to which the isolation resistors individual for the respective stages are connected in common, for supplying a bias power source; and a ground terminal (8) for grounding the bypass capacitors individual for the respective stages.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006089662-A (JP)
Title: Resin composition for binding of refractory material and refractory product
Inventor: SHIOZU HIROJI
IPC: C08L61/22
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for binding of a refractory material capable of suppression of declining of flexural strength after calcination and refractory product using the composition.  <P>SOLUTION: The resin composition for binding of a refractory material contains a phenolic novolac resin and an aniline resin. The refractory product is prepared by blending the composition and a refractory aggregate. The preferred content of the aniline resin is 20-60 wt.% to the sum of the phenolic novolac resin and the aniline resin. The refractory product is favorably used for the maintenance and repair of a wall and a bottom of furnace for steel production requiring high a flexural strength even after calcination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006098448-A (JP)
Title: Method for manufacturing electrooptic device
Inventor: HARADA TAKAHITO
IPC: G02F1/1341
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable method for manufacturing an electrooptic device by surely preventing production of air bubbles from the electrooptic device.  <P>SOLUTION: A first mother substrate 52 with a layer, for example composed of an organic material, formed thereon and a second mother substrate 53 are stuck to each other and tightly closed within two hours after finishing degassing treatment with a degassing device 56. Consequently, for example, moisture absorption etc. due to exposure to air etc. after the degassing treatment for a long time period is prevented to thereby prevent production of air bubbles in the succeeding manufacturing steps.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096579-A (JP)
Title: Method for forming optical element
Inventor: MACHI TOKUMI
IPC: G02B3/00
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an optical element having a stable peripheral ridgeline profile and wall thickness.  <P>SOLUTION: In the method for forming an optical element comprises forming a glass material which is softened by heating in a sealed space formed by each forming surface of an upper and a lower die composing a pair of molding dies and a surface of a cylindrical mold, press forming is started at a primary forming pressure. After the start, the speed of a pressing axis is detected, and when the speed is decreased to a predetermined speed or less and a predetermined retention time of the primary forming has elapsed, the primary forming pressure is switched to a secondary forming pressure. The secondary forming pressure is applied until a predetermined retention time of the secondary forming has elapsed so that the optical element has a target profile before cooling. Then, the optical element is cooled to complete forming and removed out of the dies.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005099812-A (JP)
Title: Communicator and software distribution system using the communicator
Inventor: OKAMOTO TAKEYA
IPC: A63F13/31
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communicator for use combined with a game machine or a KARAOKE system and a game or KARAOKE software distribution system using the communicator in which game information or KARAOKE information transmitted using a communication line is received to play a game without a game cassette or to play KARAOKE without a video disk or the like.  <P>SOLUTION: When a desired game request is sent from a personal communicator 1 to a distribution center 100, corresponding game information is redirected from the distribution center 100, so that a user can play a desired game without having a game cassette or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006100980-A (JP)
Title: Portable telephone terminal with tv telephone function and on/off-control method of its video image and voice
Inventor: KOGA KUNIAKI
IPC: H04N7/14
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To alter the on/off mode of a voice and a video image from oneself to a partner or from the partner to oneself by one-touch during TV telephone.  <P>SOLUTION: The portable telephone terminal with a TV telephone function assigns one of ten keys to each set (mode) of the on/off setting of a video image and a voice. In the case of transmission from oneself to a partner, for example, setting 1 is assigned with a "7" key for turning both the video image and the voice on (transmission). Setting 2 is assigned with an "8" key for turning the video image on and turning the voice off (transmission shut down). Setting 3 is assigned with a "9" key for turning the video image off and turning the voice on. Setting can be switched by one touch by depressing 7-9 keys during TV telephone. The on/off mode of the video image and the voice can be set similarly from the partner to oneself.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006099468-A (JP)
Title: Gesture input device, method, and program
Inventor: SHIMOMORI HIROSHI
IPC: G06F3/041
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misidentification of a stroke and a gesture for allowing continuous gesture input by a simple operation for improvement in convenience.  <P>SOLUTION: This gesture input device is provided with a display having a tablet function for inputting the positional coordinate instructed by a pen device, a mode switch means switching setting/releasing of a gesture input mode for receiving a gesture based on a time of contact by a pen device with a display area on the display having a tablet function, and a gesture processing part executing processing matching a gesture according to a locus drawn on the display with a tablet function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277374-A (JP)
Title: Light emitting element of group iii nitride compound semiconductor and its manufacturing method
Inventor: NAKAJO NAOKI
IPC: H01L21/205
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light emitting efficiency without elevating a driving voltage of a light emitting element of a group III nitride compound semiconductor.  <P>SOLUTION: In the light emitting element of the group III nitride compound semiconductor which emits light from the semiconductor surface, extrusions 150, 1.5 μm in height, of the group III nitride compound semiconductor which are composed of a p-type GaN doped with Mg of 8×10<SP>19</SP>formed by a selective growth are formed on a p-type contact layer (a second p layer) 108, and a translucent electrode 110 is formed on it by metal evaporation. The extrusions 150 of the group III nitride compound semiconductor allows the light emitting surface to become rough to expand a substantial critical angle, thereby, the light emitting efficiency can be improved. Moreover, since the roughness is not formed by etching, the driving voltage does not increase.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097441-A (JP)
Title: Construction method of column structure, and column structure
Inventor: FUJISAWA HAJIME
IPC: E02D27/12
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a column structure, and the column structure reducing the influence of an existing structure in construction to shorten a construction period and to reduce cost.  <P>SOLUTION: In the method of constructing the column structure 1 with a plurality of piles 3 and a plurality of columns 4 connected by an underground beam 2, a steel pipe 6 is placed to penetrate the ground at a construction part laterally from the side while excavating the ground in the penetrating direction of the steel pipe 6, and after the piles 3 and the columns 4 are constructed to intersect the steel pipe 6 using a space in the steel pipe 6, concrete 7 is placed in the steel pipe 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108957-A (JP)
Title: Space propagation optical communication and differential detector
Inventor: SUYAMA SEIICHI
IPC: H04B10/2507
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential detecting device for eliminating noise without use of an electrical and filter when signal light and noise light are mixed in the space propagation optical communication.  <P>SOLUTION: The differential detector 1 is constituted with two photodiodes (PD) having equal degree of response, one variable resistor 2, and only one differential amplifier 2. Coupling efficiency of signal light and noise light in the two PDs generates difference in accordance with respective physical difference thereof. In this differential detector 1, attention is paid to the system utilizing difference in these coupling efficiencies and effect of noise light has been eliminated by equalizing the coupling efficiency ratio for the signal of the noise light received with two PDs to a ratio of the adjusting value of the two variable resistors. When difference between the signal to noise ratio when only one PD is used and that when two PDs are used is defined as ΔSNR, this value changes depending on β/α and coupling ratio C<SB>21</SB>/C<SB>22</SB>of noise light and becomes the maximum value when β/α=C<SB>21</SB>/C<SB>22</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109141-A (JP)
Title: Electronic camera
Inventor: OYA TAKAHIRO
IPC: H04N5/225
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera taking both a picture of characters and a regular picture comfortably without a failure with respect to the electronic camera for recording a character string in text data if an object including characters is photographed.  <P>SOLUTION: The electronic camera includes a character recognizing means and a character recognition judgement means. Before recording the text data, the character recognition result carried out by the character recognizing means is subjected to judgement by the character recognition judgement mean. The recognized text data are displayed on a display unit if it is recognizable, and an alarm display is indicated on the display unit if it is not recognizable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005189814-A (JP)
Title: Illumination structure with multiple light sources and light integration device in projection system
Inventor: YEH HSIN-TSUNG
IPC: G03B21/14
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Illumination structure having multiple light sources with a projection system having a small volume, high optical coupling efficiency and less aberrations.  <P>SOLUTION: The illumination structure has first, second, third integration rods 41, 43, and 45, first and second light sources 47a and 47b. The second integration rod 43 having a light incident surface, a light outgoing surface and a light reflection surface, is placed along the first integration rod 41. The light incident surface is parallel to the second integration rod 43, forming an angle between the light incident surface and light reflection surface. The first light source 47a is vertically placed with respect to the second light source 47b. The light emitted from the first light source 47a is focused to the light incident surface of the first integration rod 41. The light emitted from the second light source 47b is made incident to the light incident surface of the second integration rod 43, and then reflected by the light reflection surface. The light reflected by the light reflection surface propagates forward the light outgoing surface of the second integration rod 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121024-A (JP)
Title: Method and device for controlling steam turbine inlet flow for limiting thermal stress of shell and rotor
Inventor: KIRCHHOF DARRIN G
IPC: F01K7/16
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling steam flow passing a steam turbine having a turbine rotor.  <P>SOLUTION: A maximum heat transfer coefficient 18 is obtained based on calculated thermal stress values in the turbine rotor. A maximum steam flow 20 can be calculated based on the maximum heat transfer coefficient. An actual steam flow passing the steam turbine is measured, and a turbine inlet valve 28 is controlled based on a difference between the actual steam flow and the maximum steam flow. By this method, the steam flow to the steam turbine can be controlled so as to limit the thermal stress to an allowable level while minimizing start time and maximizing operability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006120703-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ISHIKAWA SHIGEO
IPC: H01L21/3205
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which suppresses the warpage of a semiconductor board while preventing damage to the semiconductor element formation surface of the board in a semiconductor element forming process to eliminate troubles in a semiconductor element manufacturing process.  <P>SOLUTION: The method for manufacturing the semiconductor device includes (a) a step of forming a protective layer 3 so that it covers a surface of the semiconductor board 1 having a warpage caused by a semiconductor element formed on the surface, (b) a step of forming a stress easing film 5 having a stress to reduce the warpage of the semiconductor board 1 so that the film 5 covers the backside of the semiconductor board 1, and (c) a step of eliminating the protective layer 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006121250-A (JP)
Title: Oscillation circuit
Inventor: SAKAGUCHI MAKOTO
IPC: H03K3/354
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation circuit in which oscillation frequency can be corrected with regard to production variation in threshold voltage of MOS transistors.  <P>SOLUTION: A p-type transistor P4 of the same conductivity type as that of the input inversion transistor of an inverter circuit constituting a ring oscillator OSC is diode connected and grounded through a first resistor R1. A constant current is then fed from a constant current source I1 and a turn-on voltage following the threshold voltage variation due to production variation is obtained. The turn-on voltage is fed through an operational amplifier A1 to the gate of a p-type transistor P6 and utilized for controlling a current being fed to the ring oscillator OSC through current mirrors formed by n-type transistors N1, N2 and N3 in the n-type transistor N0 and the inverter circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120234-A (JP)
Title: Manufacturing method of perpendicular magnetic recording medium
Inventor: HONDA YOSHINORI
IPC: G11B5/738
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a perpendicular magnetic recording medium by which the scattering of particles from a target caused by abnormal discharge is prevented and the perpendicular magnetic recording medium of high quality is manufactured with a high yield.  <P>SOLUTION: When a perpendicular magnetic recording layer 6 is formed, a DC pulse is used and voltages having opposite polarities are applied to the target in a reversal time between sputtering actions. At the time of sputtering, a negative voltage is applied to the target, a target surface has negative potential, sputtering is started by a collision of Ar+ and sputtered CoCrPt and SiO<SB>2</SB>are deposited on the surface of an intermediate layer 5. The surface of an insulating material (SiO<SB>2</SB>) of the target is charged by Ar+ and has high potential as compared with the voltage of the target. However, since charge charged on the surface of the insulating material is neutralized by applying a positive voltage to the target at the time of non-sputtering, the generation of arcing can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117282-A (JP)
Title: Sheet for composing food storage container
Inventor: MATSUNAGA KEIJI
IPC: B65D65/40
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for manufacturing a food container which sheet facilitates the manufacture by secondary molding of the food container that does not pollute a food at all, hardly cracks or breaks, can store the food for a long period without deteriorating it, keeps a fine appearance and offers a slight see-through view of the food, and can be heated in a microwave oven with the food kept inside the container.  <P>SOLUTION: Polypropylene main films are glued on both surfaces of a conventional oxygen barrier film via adhesive films made of ethylene-unsaturated carboxylic acid copolymers to form a parent laminated sheet. The barrier film or each adhesive film contains a mixture that works as a light shielding agent and is composed of a carbon black and a titanium oxide mixed at a specific ratio. A low odor grade polypropylene film is glued on a surface of one main film, while a titanium-oxide-containing film is glued on a surface of the other main film to form a completed laminated sheet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120561-A (JP)
Title: Connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/52
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely feel occurrence of fitting resistance caused by hit-contact of a detecting part against a lance.  <P>SOLUTION: In a fitting process of both housings 10, 60, a first terminal fitting 50 and a second terminal fitting 70 are contacted with each other, and a collective rubber stopper 30 (sealing member) is contacted with a second housing 60 after a detecting part 63 has passed through a position hit-contacting against its lance when the lance 14 is elastically bent. In the fitting process of both housings 10, 60, a worker can feel occurrence of the fitting resistance caused by abutting against the detection part 63 and the lance 14 surely because both the fitting resistance caused by contacts between terminal fittings, and the fitting resistance caused by the contacts with the collective rubber stopper 30 and the second housing 60 do not occur before the detecting part 63 hit-contacts against the lance 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125475-A (JP)
Title: Bearing device
Inventor: KITAMURA KAZUHISA
IPC: F16C41/00
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for preventing the occurrence of damage to a bearing, such as wear or seizure resulting from revolution slippage, even when using a ball bearing in severe conditions including a relatively great load or a rotating speed with no lubrication.  <P>SOLUTION: The second-by-second rotating speed of a rotary ring 11 of the ball bearing 1 and the second-by-second rotating speed of a cage 14 are detected, the theoretical rotating speed of the cage 14 is calculated from the rotating speed of the rotary ring 11, a revolution slippage rate is calculated from the calculation result and the actual rotating speed of the cage 14, the revolution slippage rate is compared with a preset value, and the result is output, thereby preventing an increase of the revolution slippage rate beyond a limit to prevent the occurrence of damage to the bearing resulting from the revolution slippage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127658-A (JP)
Title: Disk device having position regulation means in tray transportation
Inventor: HARA HIROTOSHI
IPC: G11B17/056
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device which has a tray on which a disk is set to be loaded and unloaded, and allows the position regulation of the tray in the horizontal direction and the height direction to be easily performed.  <P>SOLUTION: On both outside walls 4 of a frame 2, a support part 6 horizontally extending inside is provided and approximately L-shaped guide parts 3 consisting of guide ribs 7 extending perpendicular downward are provided at a plurality of places at the tip of the support part. A horizontal base 11 is formed at a part of a connection part 10 which connects the outside walls 4 and an inside wall 9 provided at predetermined intervals and an opening hole 12 is formed at a part of the connection part 10 where the guide parts 3 are positioned. Then, a slide part 13 at the tip of which a position regulation rib 15 is formed is provided at both outside parts of the tray 1, a guide groove 14 is formed on the top face of the slide part 13, lower edges of the guide ribs 7 of the guide parts 3 are fitted into the guide groove 14 and the position regulation rib 15 is sandwiched between the support part 6 and the base 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125087-A (JP)
Title: Fireproofing wall bed
Inventor: SAWADA HIROSHI
IPC: E04B1/94
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproofing wall bed, simply and easily fitting an upper runner mounting piece to the lower surface of a steel beam without welding to hold down the construction cost.  <P>SOLUTION: In this fireproofing wall bed, the upper runner 4 is fitted through the upper runner mounting piece 3 to the lower surface side of the steel beam 1 covered with a fire-proof covering material, a lower runner 5 is fitted to the lower floor side, and a stud 6 is erected between the upper and lower runners 4, 5. The upper runner mounting piece 3 is formed in substantially Z-shape by an erected upper plate piece 12, an upper plate piece 13 horizontally extended from the upper end of the erected upper plate piece 12, and a lower plate piece 14 horizontally extended from the lower end of the erected upper plate piece 12 in the opposite direction to the upper plate piece 13, the upper plate piece 13 is fitted to the lower surface of the steel beam 1 by rivets 9 of a rivet striking gun, and the upper runner 4 is fitted to the lower plate piece 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI