baber/WOPTO huggingface dataset:
Patent JP-2007066372-A (JP)
Title: Optical spot position controller
Inventor: SASAKI KENTARO
IPC: G11B7/085
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical spot position controller capable of stably switching the recording layer of an optical disk.  <P>SOLUTION: An optical waveguide device 20 includes a core having a first refraction index and an optical waveguide, a clad 42 holding the core 41 inside, containing an additive whose refraction index is changed when an electric field is applied and having a second refraction index smaller than the first refractive index in the non-applied state of an electric field, and an electrode pair 43 provided with two electrodes having lengths set based on the arranging interval of recording layers along the core 41 in the ouster surface of the clad 42 in the position of sandwitching the core 41 with the end of an emission end side. The control means controls the position of an optical spot by properly turning ON/OFF a voltage applied to the electrode pair 43 by a power supply device. This voltage is set to change the refraction index of an area 42a sandwitched by the electrode pair 43 to a first refraction index.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067683-A (JP)
Title: Digital broadcast receiver
Inventor: NUMANO FUJIHITO
IPC: H04N7/173
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a substantial switching speed when a channel switching operation is executed for digital broadcasting.  <P>SOLUTION: Selected channels and other channels with long viewing times and provided with ranking data are allocated to a plurality of TV tuners 101 to 103. An MPEG decoding section 200 decodes only the selected channels. The ranking data are given to a channel preference information database 402 and the data are properly updated when the viewing time is counted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062950-A (JP)
Title: Paper tray and ink-jet printer with it
Inventor: MIHASHI MASAAKI
IPC: B65H1/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper tray with excellent productivity capable of stably moving an edge guide restraining the movement of paper.  <P>SOLUTION: This paper tray 1 comprises a paper feed tray body 2, an edge guide 3 formed to press the end of the paper, and a guide cover 4. The guide cover 4 has a protrusion 10 on the surface. The edge guide 3 has a U-shaped part 5, a gear rack arranged on the back side of the paper tray body 2, a fixing part interposed between the U-shaped part 5 and the gear rack, and an engaging part for supporting the edge guide 3. The edge guide 3 is arranged in an insertion hole 8, and formed movably. The insertion hole 8 has an extension part 9 formed to insert the engaging part. The protrusion 10 is formed to stop the movement of the edge guide 3 at a second position outside of a first position where the engaging part passes through the extension part 9 when the guide cover 4 is closed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061436-A (JP)
Title: Game machine
Inventor: SUGAWARA SO
IPC: A63F7/02
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a main control board to transmit the information that the probability of determination of a hit is changed to a subordinate control board when the variation pattern is transmitted from the main control board to the subordinate control board.  <P>SOLUTION: The game state is always a high-probability state after a jackpot game is terminated, and the high-probability state is retained till it is determined that the game state will fall down to a low-probability state based on the probability variation determination. Once the game state falls down to the "low-probability state", the low-probability state is retained till the next jackpot is made. Two kinds of variation patterns are provided in the game machine; one is the variation pattern to be selected when the game state falls down to the low-probability state from the high-probability state, and the other is the variation pattern to be selected when the game state does not fall down to the low-probability state. The main board selects the variation pattern to be selected when the game state falls down only when the game state falls down to the low-probability state, and transmits the information that the game state is shifted to the low-probability state to the subordinate integrated board. Since the game state is shifted to the high-probability state whenever the jackpot game is terminated, the shift to the high-probability state is recognized by receiving a jackpot termination screen display command from the main board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063887-A (JP)
Title: Box culvert-type side ditch with enhanced tractive performance constituted by placing top slab lid with drainage function throughout extended section
Inventor: SASAKI KUNITAKA
IPC: E03F5/04
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-constructible universal box-culvert type side ditch mainly of a top slab lid-placed type which is used as a noise-deadening type drop-lid side ditch with high tractive performance having a drainage function throughout an extended section, a free-slope side ditch with the same function and high constructibility, and an easily-cleanable box-culvert type side ditch with the same function, and makes construction cost and maintenance cost lower.  <P>SOLUTION: This box culvert-type side ditch with enhanced tractive performance which is constituted by placing the top slab lid with the drainage function is characterized in that: the top slab lid can be structurally placed by opening a part of a top slab; a surface can be aligned with various construction cross sections; a section along the entire line in the direction of extension is formed in such a shape as to have the function of exerting the great effect of collecting water from a road and rapidly discharging the water into the side ditch; a downflow cross section is formed in such a shape as to have high tractive performance; products with different depths are combined together in a stepped manner; and the free longitudinal slope of a canal can be formed of a small amount of concrete.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061488-A (JP)
Title: Game machine
Inventor: ITAYA YOHEI
IPC: A63F7/02
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To closely attach left and right driving doors without a gap in-between when the doors are at the full-open state even if racks are disposed on the upper end side or lower end side of the driving doors and the driving force is propagated to the driving doors in the vertically unbalanced state.  <P>SOLUTION: The game machine comprises a pair of driving doors 41a, 41b disposed in the front of the display means 30, and a door opening/closing means 31 with a driving mechanism 40 for driving the driving doors 41a and 41b between the full-closed position at which closed side end edges 83a and 83b facing each other substantially abut on each other and the full-open position. The driving mechanism 40 has pinion gears 138a and 138b to be engaged with left and right racks 94a and 94b disposed along the upper end side or lower end side in the left and right driving doors 41a and 41b respectively. The driving mechanism 40 also has an inclination correcting means for correcting the inclination of the driving doors 41a and 41b when the driving doors 41a and 41b are at the full-closed position or near the position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065496-A (JP)
Title: Projector
Inventor: NAKANO KIYOTAKA
IPC: G03B21/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which is capable of preventing the reduction in contrast of a projected image and reducing the color unevenness.  <P>SOLUTION: The projector includes a light source device, a color separating optical system for separating a luminous flux emitted from the light source device into a plurality of color light beams, a plurality of optical modulators for modulating respective separated color light beams in accordance with image information, a color synthesizing optical device for synthesizing optical images modulated by the optical modulators, and a projection optical device for enlarging and projecting a synthesized optical image. An optical filter 91 which reflects a prescribed spectrum component of the luminous flux and transmits the other spectrum components is disposed in an optical path from the light source device to the optical modulators. The optical filter 91 is so disposed that an luminous flux exit-side end face from which the luminous flux is emitted is inclined at a prescribed angle to a plane orthogonal to an optical axis of the luminous flux.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067348-A (JP)
Title: Fixing and transporting tool for electronic component
Inventor: TANAKA KIYOBUMI
IPC: B65G49/07
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing and transporting tool for an electronic component where the electronic component can be detached easily even when the thickness of the electronic component such as a semiconductor wafer is reduced and ambient humidity is low and contamination of the electric component is suppressed.  <P>SOLUTION: The tool is provided with a support substrate 1 having rigidity; and a bendable and deformable holding layer 10 adhered to the periphery 2 of the surface of the support substrate 1, and holding a thin semiconductor wafer W of a 300 mm aperture detachably. Between the surface excepting for the periphery 2 of the support substrate 1 and a holding layer 10, a division space 3 is formed. A feeding and discharging hole 4 communicated with the space 3 is bored at the substrate 1, and a plurality of protrusions 6 contacting with the holding layer 10 are formed on the surface excepting for the periphery 2 of the substrate 1. The holding layer 10 is formed of an contacting and holding layer 11 adhering the semiconductor wafer W detachably, and a charging prevention layer 12 laminated to the rear surface of the contacting and holding layer 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071248-A (JP)
Title: Power transmission device for forklift
Inventor: UMEDA AKIHIKO
IPC: F16H13/08
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration and noise enough to satisfy environmental regulations in a forklift taking an electric motor as a drive source.  <P>SOLUTION: In the power transmission device for a forklift, a speed reducer is composed of a first stage reduction gear in which a planetary roller supported by a carrier with circumferential equal intervals is arranged between an inner periphery of an inner roller and an outer periphery of a sum roller fixed to an input shaft and which consists of a planetary roller reduction gear for decelerating rotational force from the driving source at a prescribed reduction ratio to be output to the carrier or an output shaft coupled to the inner roller, and of a second stage reduction gear in which an input shaft is coupled to the output shaft of the planetary roller reduction gear and which decelerates rotational force from the planetary roller reduction gear at a prescribed reduction ratio to be output to the output shaft coupled to the wheel side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069657-A (JP)
Title: Control system of vehicular air conditioner
Inventor: HARA JUNICHIRO
IPC: B60H1/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for vehicular air conditioner capable of being remotely controlled so as not to make an occupant have an uncomfortable feeling due to air-conditioned wind by switching to a quiet mode operation when the occupant comes very close to the vehicle.  <P>SOLUTION: This control system 1 for air conditioner starts an air conditioner 6 under a command from an air-conditioning remote control section 9 before an occupant rides on, controlling the air conditioner 6 on the basis of heat load detected by a heat load detector 7, further controls the air conditioner 6 in a silent mode when an occupant approach determination section 10 determines that the occupant approaches the vehicle, and performs control so as not to make the occupant have an uncomfortable feeling due to air-conditioned wind.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071106-A (JP)
Title: Fuel injector
Inventor: HASHII NAOYA
IPC: F02M61/18
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injector capable of improving atomization of a spray by forming various spray shapes and injection directions while restraining sticking of fuel to an injection port.  <P>SOLUTION: A structure has a valve seat 3b having the injection port 4 and a valve element 2 for opening and closing the valve seat 3b, and injects the fuel into an internal combustion engine by opening a valve when the valve element 2 moves to the downstream side. Atomization of a fuel spray is promoted by generating turbulence of a fuel flow by arranging an annular groove 10 in the valve element 2 on the upstream side of a seat part 3c for allowing the valve element 2 to abut on the valve seat 3b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072860-A (JP)
Title: Proximity detection system, in-vehicle device, and portable terminal device
Inventor: ONOKI NOBUYOSHI
IPC: B60R21/00
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and accurate proximity detection system, an in-vehicle device, and a portable terminal device.  <P>SOLUTION: The proximity detection system comprises: an in-vehicle device having a search signal transmitter for searching for a portable terminal device, a response signal receiver for receiving a response signal from the portable terminal device, in response to the search signal, and a proximity estimating unit for estimating whether a vehicle gets close to the portable terminal device, according to the received response signal; and the portable terminal device, having a search signal receiver for receiving the search signal, and a response signal transmitter for transmitting the response signal to the in-vehicle device upon receiving the search signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006089027-A (JP)
Title: Display device to notify unlocking of tiltable backrest of car
Inventor: JENNINGS AUSTIN
IPC: B60N2/90
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To omit any additional display device for notifying unlocking of a tiltable backrest of a car.  <P>SOLUTION: The display device for notifying unlocking of a tiltable backrest of a car has an operation button to be guided to a housing in the axial direction, the operation button is preloaded to the locking position by compressive springs, any further extrusion from the housing is prevented by holding stoppers at this locking position, and the operation button is transmission-coupled with a locking mechanism by a mechanical transmission means so that the backrest is unlockable by the extrusion of the operation button to the housing. The holding stoppers (24, 36, 46, 1) are axially moved in the working direction of the compressive springs (6, 47) by the unlocking step. Therefore, the operation button (3) can be depressed to the notifying position by the compressive springs (6, 47) toward the holding stoppers (36, 46, 1) or another stopper (29), and the operation button (3) is protruded considerably large at the locking position from the housing (2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007081540-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: TSUBOI YOSHITO
IPC: H04N1/028
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image reading apparatus capable of acquiring good image data with an effect of EMC reduction remaining.  <P>SOLUTION: The image reading apparatus is provided with a CCD 11, analog processing circuit 12, AD converter 13, driving timing generating circuit 14, SSCG 15 and crystal resonator 16. A reflection light from an original document received by the CCD 11 is input into the AD converter 13 through the analog processing circuit 12. and converted into digital data by the AD converter 13. A clock subjected to spread modulation by the SSCG 15 is supplied to the CCD 11, analog processing circuit 12, and AD converter 13 from the driving timing generating circuit 14. The driving timing generating circuit 14 stops a spread modulation operation in the SSCG 15 for an optical light shielding pixel period of the CCD 11 for reading an image, an effective pixel period and a CCD pixel period required for original document reading.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006126802-A (JP)
Title: Optical layered product
Inventor: MIYAZAKI SHUGO
IPC: G02B1/10
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical layered product of high-precision specification by paying attention to the correlation of respective layers of the optical layered product, performing the adjustment between the respective layers and improving optical characteristics of the optical layered product itself.  <P>SOLUTION: The optical layered product exhibits optical characteristics such as reflection protection and interference fringe protection. The optical layered product is provided with a light transmitting substrate and an antiglare layer on the light transmitting substrate, wherein the antiglare layer is formed by applying an antiglare composition on the light transmitting substrate, a permeable solvent and resin included in the antiglare composition permeates the light transmitting substrate and such a permeation layer that the resin and the light transmitting substrate are joined together is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007075745-A (JP)
Title: Fine sludge liquid-removing apparatus
Inventor: YOSHIKAWA MASANORI
IPC: B24B55/12
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine sludge liquid-removing apparatus which separates fine sludge into solid matter and liquid with high treatment efficiency.  <P>SOLUTION: The press receiving member 60 compressing a fine sludge 18 within a cylindrical die 14 has a through-hole 68 penetrating the upper block 70 and a pin 72 removability inserted into the through-hole 68 in a removable way so as to form a discharge hole 76 of a ring-shaped cross-section in the receiving surface 74 of the receiving member 60. The arrangement allows the machining liquid within the fine sludge 18 to be guided outside through the single ring-shaped discharge hole 76 which serves as a large number of fine-diameter discharge holes, resulting in efficient separation of the fine sludge 18 into a briquette 87 and the machining liquid. The removability of the pin 72 inserted into the through-hole 68 allows easy cleaning of the inner peripheral surface of the through-hole 68 and the outer peripheral surface of the pin 72 by removing the pin 72 simply even when the ring-shaped discharge hole 76 is choked, resulting in improved treatment efficiency of the fine sludge liquid-removing apparatus 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079190-A (JP)
Title: Display driving device
Inventor: HATTORI SHIN
IPC: G09G3/20
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cascade connection type display driving device in which deterioration in signal quality and an increase in radiation noise are reduced during high-frequency data transfer.  <P>SOLUTION: A signal control circuit which has both a signal parallel transfer function of frequency-dividing, dividing, and outputting a signal and a signal transfer function of holding an input frequency and the number of signal lines and outputting with unit magnification to lower the effective data transfer frequency between display driving devices.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086864-A (JP)
Title: Numeric display device
Inventor: TOMINAGA KUNIO
IPC: B23Q17/22
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numeric display device that advantageously improves work performance by facilitating the memorization of operational procedures and preventing operational errors effectively.  <P>SOLUTION: For the input of standard point data S and preset data P, a Set Standard Point key 306 or Preset key 308 is operated, then a numeric value is input with numeric keys 332, and an Enter key 330 is operated. In other words, both operations can be made by the same procedure of operating the function selection key, which is the Set Standard Point key 306 or Preset key 308, then inputting the numeric value, and finally operating the Enter key 330, which fixes the numeric value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006094503-A (JP)
Title: Program selecting apparatus
Inventor: SHIMOIDE TAKASHI
IPC: H04N21/431
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble in a program reserving method using a bar code.  <P>SOLUTION: A display control means displays program contents, among information fetched from the outside by an input means, on a television receiver in a table form as illustrated and a position designating means and a setting means are operated therein, so that reservation is completed only by selecting desired program contents. Thus, since it is not necessary to trace a bar code with a bar code reader in program reservation, there is no trouble that the bar code can not be read even after tracing it over and over again. Further, since the program contents are displayed in the table form, it can be set in comparison with preceding. following, left and right programs. Therefore, even if there is a program with a title similar to each other, a reservation error caused by misunderstanding hardly occurs. Moreover, channel setting, like techniques prior to the bar code reader, is not required and a labor for inputting a starting time is not required, either, so that operation is extremely simplified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007083482-A (JP)
Title: Thermal head printer
Inventor: OKADA KOJI
IPC: B41J2/36
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermal head printer which enables printing processing under appropriate printing pressure corresponding to pieces of printing paper, different in characteristics associated with thickness and hardness, to be easily performed without much labor, even if printing is performed on the pieces of printing paper.  <P>SOLUTION: The direction of carrying the printing paper 2 is selected in accordance with the characteristics of the printing paper 2 for use, so that a thermal head 1, which is supported movably almost in parallel with the carrying direction and which is held by a head holding member 10 with a protrusion 12, is moved. The protrusion 12 abuts on a first or second positioning member 13 or 14, so that the thermal head 1 can be positioned.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085226-A (JP)
Title: Turbo compound-engine
Inventor: KUWANO HIROHISA
IPC: F02B41/10
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo compound-engine in which a turbo-lag in a re-acceleration time can be restrained even when a valve-opening operation in each cylinder is suspended at the time when an accelerator is off.  <P>SOLUTION: The turbo compound-engine comprises a turbocharger 4 and a power turbine 7, and the power recovered by the power turbine 7 is transmitted to a crankshaft 11. The engine is so constituted that in an accelerator-off time the valve-opening operation in each cylinder is suspended by a valve-operation-suspending means so as to conduct an inertia running. A bypass flow-path 15 is provided which is branched from an exhaust pipe 12 downstream of the power turbine 7 to an exhaust manifold 2, an opening/closing valve 16 (a first opening/closing valve) is installed midway in the bypass flow-path 15, and an exhaust brake 13 (a second opening/closing valve) is installed downstream of the branch position of the bypass flow-path 15 in the exhaust pipe 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT