baber/WOPTO huggingface dataset:
Patent JP-2007036953-A (JP)
Title: Information communication apparatus, information communication method and computer program
Inventor: GOMI HIDEHO
IPC: H04L9/32
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable to smoothly recover an operation state even if a normal response to a request of content key confirmation cannot be obtained from a Source apparatus.  <P>SOLUTION: In a situation where a busy state of a Source apparatus or congestion of a network causes delay in response of CONT_KEY_CONF, a Sink apparatus is brought into a non-confirmation state similarly to a case of receiving the response, and permits retry of a request of confirming a content key for only a predetermined period. If it is confirmed that the content key is correct after that, the Sink apparatus can continue to execute decoding processing of reception content.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034225-A (JP)
Title: Display device
Inventor: MITSUNAMI TETSUO
IPC: G09G3/20
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To execute an accurate circuit operation in a pixel circuit.  <P>SOLUTION: With respect to two or more vertical scanner parts (a write scanner 14 and a drive scanner 15) disposed on one side of a pixel array, buffer parts (or buffer parts 25 and 35 and level conversion parts 24 and 34) of respective vertical scanner parts are collectively disposed in a position near a pixel array part 20, whereby line lengths from scan pulse output ends of respective vertical scanner parts to the pixel array are approximately equalized. Alternatively they are disposed side by side in a vertical direction per vertical scanner circuit component corresponding to one scan line, whereby differences in line length are eliminated. Reduction or elimination of the differences in line length reduces delay time differences of scan pulses from respective vertical scanner parts in such a degree that the delay time differences don't influence the circuit operation, or eliminates the delay time differences.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038248-A (JP)
Title: Casting method
Inventor: SAKAI SHIGERU
IPC: B22C3/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method where a modified layer having heat resistance, oxidation resistance and corrosion resistance can be extremely easily formed on the surface of a casting at a low cost even in the case of products with various shapes.  <P>SOLUTION: The casting method comprises: a first stage where at least the surface of a mold is formed with blended sand obtained by mixing recovered sand and iron oxide particles having a mean particle diameter larger than that of the recovered sand; and a second stage where molten metal is cast into the mold, so as to produce a casting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042232-A (JP)
Title: Optical disk recording/reproducing device and laser diode driving method
Inventor: KANEKO SHINJI
IPC: H01S5/068
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform a temperature compensation fot regulating optical frequency characteristics of a laser diode at temperature change within a predetermined range when recording/reproducing a BD (Blue-ray Disk) optical disk.  <P>SOLUTION: A capacity variable diode VD is connected to the output stage of a laser diode driving circuit. The temperature of a laser diode LD is detected, a compensation voltage value corresponding to the detected temperature is obtained by a control table 2, and this is converted into a compensation voltage by a D/A buffer 3 to be applied to the capacity variable diode VD. Thus, when the output stage capacity of a laser diode driving circuit is changed so that the optical frequency characteristics of the laser diode LD are within a predetermined range, and the BD optical disk is recorded/reproduced, temperature compensation is performed where the optical frequency characteristics of the laser diode are within the predetermined range when the temperature is changed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041450-A (JP)
Title: Color filter structure, display device using the same and manufacturing method of the same
Inventor: HAMAWAKI YOSHIHIKO
IPC: G02F1/1333
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a color filter precisely and simply while solving a problem of the positioning.  <P>SOLUTION: There is provided a method for manufacturing color filter structure formed in a display panel having front and back substrates facing each other. The method comprises: a first step of forming composite layers 11, 12, 1G, 1C, 1S, 1D including a pixel drive element on a back substrate 10; a second step of patterning a first rib 42 along the boundary of the pixel region and a second rib 44 which has a height smaller than that of the first rib 42 and is arranged in the pixel region, on the composite layers or on the upper side according to a photolithography method; a third step of forming a step formation layer 7 by dropping a light transmitting material into a reflective region Pr demarcated by the first rib 42 and the second rib 44 according to an inkjet technology; and a fourth step of forming a colored layer 9 by dropping light coloring material into a region demarcated by the first rib 42 according to an inkjet technology after forming the step formation layer 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047268-A (JP)
Title: Projector
Inventor: YONEYA MASARU
IPC: G03B21/00
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector advantageous of easily and securely replacing a light source section.  <P>SOLUTION: Screws 1206 are detached from screw holes, then the light source section 10 is displaced or moved downward from the attached position. However, since an upward locking face 52 and a downward locking face 42 lock one into the other, the light source section10 is locked and held in the first position. While the lower face of the light source section 10 is supported, the light source is lifted to a second position that is lower than the mounted position but higher than the first position. Consequently, the upward locking wall 54 of a locking pawl 50 and the downward locking wall 44 of the light source section 10 are unlocked one from the other so as to allow the lock pawl 50 to completely enter from an accommodating part 32 for the locking pawl 50. By moving the lock claw 50 away from the accommodating section 32 while the light source section 10 is supported in the second position, the upward locking wall 54 and the downward locking wall 44 are unlocked one from the other. This makes it possible to take out the light source section 10 out of the accommodating section 32 by moving the light source section 10 downward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047923-A (JP)
Title: Security system using rfid function
Inventor: MATSUMURA TAKESHI
IPC: G06Q50/00
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the security for information inserted in a printed form is not protected, in a state in which the printed form is left in an output tray during printing via a network.  <P>SOLUTION: A security system using an RFID comprises an MFP installed in a security area defined in the security system, a gate means, respective client PCs, and an image processor (MFP) having a printing function. If the gate means determines presence of an outsider in the security area, for printing from each of the respective client PCs, a selection means for selecting whether to perform secure print or to print immediately is displayed on the client PC, thus allowing a user to select a printing mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044930-A (JP)
Title: Biaxially stretched multilayered propylene polymer film
Inventor: HONDA KEIJI
IPC: B29L9/00
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched multilayered propylene polymer film excellent in concealability and heat-sealing strength.  <P>SOLUTION: The biaxially stretched multilayered propylene polymer film is constituted by laminating a coating film, which is obtained from a propylene/α-olefin random copolymer (A), on one side of a biaxially stretched film base material layer, which is obtained from a propylene copolymer composition composed of 70-95 mass% of the propylene/α-olefin random copolymer (A) with a melting point Tm of 120-155°C and 5-30 mass% of an inorganic compound powder (B), and further laminating a thermal welding layer, which is obtained from a propylene/α-olefin random copolymer (C) with a melting point Tm of 80-155°C, on the other side of the biaxially stretched film base material layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046526-A (JP)
Title: Rankine cycle cold heat power generator
Inventor: ADACHI SHIRO
IPC: F01K17/04
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To heat liquid air by thermal energy of vaporized air exhausted from a turbine for power generation and drive a subturbine for power generation by utilizing energy of expanding secondary air to regenerate and recover the secondary air as the liquid air after utilizing as a heat source for the Rankine cycle.  <P>SOLUTION: The secondary vaporized air exhausted from a cooling condensation chamber 8 is sucked and pressurized by a high pressure compressor 24, heats a heat exchange pipe 10b installed in a heating expansion chamber 10, and then is jetted into a pressure reducing tank 29 from a joule-Thomson valve 27 by the joule-Thomson effect due to ultra-pressure reduced suction force of a vacuum pump 28, and its temperature is reduced to temperature in an air liquefaction zone to recover it into a cold reserving tank 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006051936-A (JP)
Title: Tread pattern having straight groove with three-dimensional waveform surface
Inventor: OH HO KYUNG
IPC: B60C11/03
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread pattern structure having straight grooves with three-dimensional waveform surfaces, which structure does not impair a capability of preventing the slip of an automobile due to a hydroplaning phenomenon, and yet improves the rigidity of blocks and enhances stability in adjustment for cornering.  <P>SOLUTION: The tread pattern structure of a high-performance tire is composed of a number of circumferential main grooves, lateral grooves formed between the main grooves, and the blocks of various shapes surrounded with both grooves. At least one of the circumferential main grooves has a waveform, and this waveform main groove has the waveform surfaces, which are connected consecutively in waveform between first sloped surfaces and second sloped surfaces in a sectional view and are so formed that straight surfaces connected at the lower ends of the waveform surfaces form the straight grooves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007049032-A (JP)
Title: Apparatus for growing oxide crystal, and manufacturing method using same
Inventor: OGAWA AKIO
IPC: H01L21/365
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing an oxide crystal of nitrogen (N) dope capable of setting concentration of nitrogen (N) at a desired value and uniformly forming the nitrogen (N) concentration from the surface along the depth direction.  <P>SOLUTION: A nitrogen source gun 7 for supplying ammonia (NH<SB>3</SB>) gas to an ultrahigh vacuum container 2 is provided oppositely to an exhaust port 8 substantially across a stage 3 to form a flow path of ammonia (NH<SB>3</SB>), for rapidly exhausting the ammonia (NH<SB>3</SB>) introduced into the container 2 after it reaches a ZnO substrate 4 mounted on the stage 3. As a result, accumulation of the ammonia (NH<SB>3</SB>) in the ultrahigh vacuum container is alleviated, so that the concentration of nitrogen (N) in a crystal growth layer on the ZnO substrate can be set to a desired concentration, and in addition the concentration of nitrogen (N) can be formed uniformly from the surface along the depth direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006126795-A (JP)
Title: Flat display device
Inventor: ANAI KIMIO
IPC: G09G3/20
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display device which can obtain color signals adapted to a pixel arrangement to have improved picture quality.  <P>SOLUTION: The flat display is provided which has a gate drive circuit 120 selecting respective scan lines in units of a scan period and a source drive circuit 130 that outputs signals in the units of the scan period to a signal line group. Among R, G, B input video signals, a G signal is regarded as a color signal of a reference, and R and B signals are regarded as second and third color signals; and a plurality of samples of the R signal are multiplied by coefficients and synthesized to generate a first interpolation color signal R' and a plurality of samples of the B signal are multiplied by coefficients and synthesized to generate a second interpolation color signal B'. The G, R', and B' signals of the reference are successively selected and supplied to the source drive circuit 130. This source drive circuit 130 supplies signals corresponding to pixels for green, red, and blue which are arranged in two dimensions in a display area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007053146-A (JP)
Title: Sealed printed board and its manufacturing method
Inventor: SENDA MASAO
IPC: H05K3/20
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed printed board capable of improving relative positioning accuracy in manufacturing a printed board, improving productivity, and supporting narrowed pitches of a wiring pattern, and to provide its manufacturing method.  <P>SOLUTION: A first metallic frame 1 forming a surface wiring pattern, and a second metallic frame 2 forming a rear wiring pattern, are manufactured. The first and second frames 1 and 2 are carried into a sealing die 6 positioned in the die 6, fixed there, and integrally molded by means of a sealing resin 3; and the integrally molded sealed print is subjected to outer coat plating 4a and 4b to form a single layer wiring printed board 5a. A third metallic frame 7 may be provided between the first and second frames 1 and 2, to make a multilayered wiring printed board 5b by integrating them. Alternatively, the first and the second metallic frames 1 and 2 can be also used with the outer coat plates 4a and 4b already applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052132-A (JP)
Title: Degassing device of lamp in video projector
Inventor: KAWABATA HITOSHI
IPC: G03B21/14
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable the degassing work of a lamp essential in changing lamps to be implemented easily, reliably and safely in a video projector in which a lamp unit with a built-in lamp which serves as a light source is removably housed.  <P>SOLUTION: The present invention comprises a sealing part 25 disposed at a part of the lamp 22 for degassing, and a degassing means 30 built into the lamp unit in correspondence with the sealing part 25. The degassing means 30 has a screw member with a front edge 30a corresponding to the sealing part 25 being of blade form. When this is turned, the front edge 30a of blade form touches the sealing part 25 and makes a hole so that gas is discharged from the lamp 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055906-A (JP)
Title: Method for treating dog having tumor, preparation for its treatment and method for freeze-preserving cells used for treating dog having tumor
Inventor: ISHII HIROSHI
IPC: A61K35/17
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform the treatment of a dog having tumor by using dog's lymphocytes and also to perform the production, culture and freeze-preservation of a treating preparation.  <P>SOLUTION: The activated lymphocytes obtained by activating/amplifying canine peripheral blood lymphocytes by combining a solid-phased anti-canine CD3 antibody with interleukin-2 (IL-2) and further preferably the solid-phased anti-canine CD3 antibody with human interleukin-2 (rIL-2), is administered to a cancer patient dog. Thereby, the clear contracting effect of dog's tumor is observed, also no severe adverse effect is observed, and the improvement of QOL (quality of life) such as the extension of walking distance by bracing up, the improvement of hair gloss, etc., is observed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056529-A (JP)
Title: J-type screen
Inventor: HAYASHIDA KEISEI
IPC: E02B5/08
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen of a filtration surface circulation type trash rack rake capable of raking up large-sized discarded articles of PET bottles and wooden blocks, etc. and taking off fine impurities adhered to the surface of the screen to a chute without enlarging a space between a claw and the chute.  <P>SOLUTION: Screen panels 2 arranging screen plates 1 in the shape of teeth of a comb are linked to form an endless screen 3, the endless screen 3 is rotationally driven, the impurities caught by the claws 4 of the screen plates 1 are made to fall on the chute 5 placed inward of the upper part of the screen 3, and a recess 6 having a predetermined depth formed by retreating the screen plates 1 across over a supporting section 11 thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067592-A (JP)
Title: Video recording and reproducing apparatus
Inventor: SASAKI AKIRA
IPC: H04N5/91
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for easily achieving video recording and reproduction in response to the preference of a user on the basis of summary information that is mechanically created.  <P>SOLUTION: The video recording and reproducing apparatus includes: a seek bar for displaying a reproduced region and a skipped region by color by using summary reproduction information generated by a summary information generating section for summary reproduction; and a control means whereby revision of a summary reproduction time and reproduction propriety can be selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065427-A (JP)
Title: Camera device and control method for the camera device
Inventor: HOSAKA MITSURU
IPC: G03B15/05
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminance characteristics of a zoomed up camera image by directly radiating illumination light from a light source to the side of an object, when the illumination light from the light source is directly zoomed up on the side of the object, so as to image it.  <P>SOLUTION: The camera device 20A is equipped with an imaging means 21 having an imaging zoom lens 26, a zoom control section 27 performing zoom control of the imaging zoom lens 26 of the imaging means 21 and an illumination means 23 radiating illumination light x1 to an object area corresponding to an angle of view by zoom control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067983-A (JP)
Title: Digital television system and digital broadcast receiver
Inventor: ARAKI HIDETAKA
IPC: H04N5/44
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital television system in which desired contents can be viewed through simple operation without performing any complicated remote control operation.  <P>SOLUTION: In a digital television system, content identification information specifying a channel or broadcasting program being broadcasted is outputted from a broadcast receiver 10. The content identification information is written into an electronic tag buried in a recording medium 20 through an electronic tag reader/writer 40, and a visible indication for visually displaying the content identification information is formed on the recording medium 20. On the other hand, a remote controller 30 comprises a reader for reading information stored in the electronic tag, and channel identification information stored in the electronic tag is read and outputted as a modulated optical signal. A viewer recognizes a desired channel from the visual indication of the recording medium, and only by reading the information of the electronic tag through the remote controller 30 and transmitting the read information to the broadcast receiver 10, desired broadcasting contents can be viewed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067275-A (JP)
Title: Semiconductor element and semiconductor integrated circuit device using the same
Inventor: KUMAMARU TOMOYUKI
IPC: H01L21/8234
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can optimally control substrate bias.  <P>SOLUTION: To optimize substrate bias value, a temperature monitor circuit 503 is provided within a circuit block 502 within an LSI 501. The optimal value of the substrate bias of the temperature monitor circuit 503 largely depends on the temperature. Therefore, the temperature is monitored and the substrate bias depending on the temperature is applied. In addition to the temperature being monitored, a direct leak current is monitored and the substrate bias is applied in which the leak current becomes minimal. The semiconductor element (power source) is used that is optimal for the monitor circuits. The power source can be easily generated within a small area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073651-A (JP)
Title: Film resistor and method of manufacturing same
Inventor: TAKAGI MASANORI
IPC: H01C7/00
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high heat-resistive film resistor which has a low resistance temperature coefficient at a high specific resistance, and in which a change rate of a resistance value due to heating in use is small.  <P>SOLUTION: A film resistor made of a chromium-aluminum-silicon-based three-element alloy is formed on a surface of a substrate having an electric insulation. A composition ratio of each element has a numeric range corresponding to an inside of a triangle formed with composition points (A), (B), (C) shown below as tops on a Cr-Al-Si three-element based composition chart, a specific resistance of the film resistor is 500 μΩ cm or more, an absolute value of a resistance temperature coefficient is 50 ppm/°C or less, and further, a resistance change rate after held in 1,000 hours at 155°C is 0.05% or less. A composition of the composition point (A): Cr, Al and Si is 55, 40, and 5 wt.%, respectively, a composition of the composition point (B): Cr, Al and Si is 50, 10, and 40 wt.%, respectively, and a composition of the composition point (C): Cr, Al and Si is 75, 5, and 20 wt.%, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068796-A (JP)
Title: Rf pulse applying method and mri apparatus
Inventor: ASANO KENJI
IPC: A61B5/055
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF (Radio Frequency) pulse applying method and an MRI (Magnetic Resonance Imaging) apparatus, particularly the RF pulse applying method and the MRI apparatus which are capable of improving the effect of a preceding pulse.  <P>SOLUTION: Between the prior pulse (P) in one round and the imaging pulse (I) in the previous round, a pulse string (E) monotonously reducing a flip angle is inserted. Between the prior pulse (P) and the imaging pulse (I) in one round, a pulse sequence (F) for monotonously increasing the flip angle is inserted. Therefore not only on-resonance magnetization but also off-resonance magnetization can be returned from a steady state to an equilibrium state before applying the prior pulse (P). Thus, the effect of the prior pulse (P) is fully obtained. Not only on-resonance magnetization but also off-resonance magnetization can be brought close the steady state before applying the imaging pulse (I).  <P>COPYRIGHT: (C)2007,JPO&INPIT