baber/WOPTO huggingface dataset:
Patent JP-2007129009-A (JP)
Title: Method of manufacturing epitaxial silicon film and plasma processing apparatus
Inventor: OOMI HIROMASA
IPC: H01L21/205
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of manufacturing a non-dislocation epitaxial silicon film by an atmospheric pressure plasma CVD method, which can realize epitaxial growth at a low temperature while satisfying both a sufficient film deposition speed and the uniformity of a film.  <P>SOLUTION: In the method, plasma is generated between an electrode and a substrate at the atmospheric pressure to form the epitaxial silicon film on the surface of the substrate. A porous material consisting of silicon carbide and/or carbon having an average pore diameter of 5-30 μm and a thickness of less than 10 mm is used for the electrode, and a gas is introduced between the electrode and the substrate through the pores of the material of the substrate. The surface of the electrode is covered with a silicon film having a thickness of 20 nm or above, and a heat sink is located on the electrode through the silicon film. When the frequency of the power to be applied to the electrode is 10-300 MHz, the distance between the electrode and the substrate is set between 0.25 mm and 2.5 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129028-A (JP)
Title: Semiconductor laser
Inventor: KIYOTA KAZUAKI
IPC: G02B6/12
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat dissipation property and reduce a waveguide loss by diffraction on outer surfaces in a semiconductor laser consisting of a two-dimensional photonic crystal line-defect waveguide.  <P>SOLUTION: The semiconductor laser consisting of a semiconductor clad two-dimensional photonic crystal-line defect waveguide is so constructed as to meet 0.5a>r≥0.325a, d≤1.84a, and a= λ/n<SB>eff</SB>; where λ is the wavelength in vacuum of light created by lasing in a waveguide 3, a is a distance among a plurality of holes 2, r is the radius of the holes 2, d is the width of the waveguide 3 which is defined as a distance between the centers of the holes 2 arranged with the waveguide 3 in-between; and n<SB>eff</SB>is an effective refraction index of the waveguide 2 in a basic mode at the Bloch wave number of 0 which is determined by the refraction index of a semiconductor core layer 12, the distance a among the plurality of holes 2, the radius r of the holes 2, and the width d of the waveguide 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128313-A (JP)
Title: Content providing system, content providing unit, terminal unit, content providing method, and content acquisition method
Inventor: TERASAKI HIROSHI
IPC: G06Q50/10
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content providing system which can prevent unauthorized use of contents furthermore and a content providing method thereof.  <P>SOLUTION: When a connection request to an educational content server 2 is recognized, a notification section 1c3 encrypts decision data comprising a decision data section 1c4 by an encryption engine section 1c5, generates notification information, adds the notification information to the connecting request, and notifies the connection information to the educational content server 2. When the connection request is received, a control section 2b1 of the educational content server 2 performs authentication of an access right level. Then a decision section 2b2 decrypts the notification information added to the connection request by the decryption engine section 2b4. When the decrypted data is the same as the data comprising the decision data section 2b3, the decision section 2b2 provides the educational content 2a3 to an attendance client 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130047-A (JP)
Title: Wiping cloth and method of manufacturing the same
Inventor: KIYOMURA ETSUO
IPC: D06M101/34
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiping cloth excellent in water absorbency, water retentivity, wiping capability and washing resistance, with high antibacterial and wiping properties, which can be widely used as an industrial or home wiping cloth, and effective in both dry and wet wiping.  <P>SOLUTION: The wiping cloth is made of a textile with a multi-layer structure comprising 50-80% by weight of extra fine synthetic filament fiber A whose monofil fineness is at least 0.001 dtex and less than 1.0 dtex, and 50-20% by weight of synthetic filament fiber B whose monofil fineness is at least 1.0 dtex and not more than 10 dtex. The wiping cloth has pile at least on one side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132718-A (JP)
Title: Obstruction exclusion capability testing device
Inventor: TAKEDA SEISO
IPC: G01R31/00
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To use a low cost and low output power amplifier.  <P>SOLUTION: An obstruction exclusion capability testing device for testing the obstruction exclusion capability of under testing equipment by radiating radio wave to the under testing equipment placed at the receiving point from the radiation antenna. On the behind of the under testing equipment, reflection plates for reflecting the radio wave radiated from the radiation antenna are constituted so as to reflect the radio wave to the receiving point in such a manner that at the receiving point the resultant electric power of the reflected radio wave reflected by the reflectors and the radio wave radiated from the antenna becomes maximum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133788-A (JP)
Title: Liquid crystal display device including sensing element
Inventor: LEE JOO-HYOUNG
IPC: G06F3/041
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device including a sensing element which can accurately sense presence or no presence of touch and a touch position.  <P>SOLUTION: The display device includes: a display panel (100); a photo-sensing part formed on the display panel and receiving external light to generate a photo-sensing signal according to the light quantity; and a touch sensing part formed on the display panel and generating a touch sensing signal based on a common voltage applied in response to user's touch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007134549-A (JP)
Title: Sensor module and manufacturing method therefor
Inventor: IZAWA SANAE
IPC: H01L27/14
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of bubbles 207 in a mold 206 for a sensor module 201, and to surely detect the defective or nondefective conduction of a conductive pattern 209 for a circuit board 208.  <P>SOLUTION: The sensor module 1 inspects the disconnection and short circuit of the conductive pattern 9 to be detected formed on the circuit board 8 to be detected. The sensor module 1 has a sensor chip 2, the circuit board 3 for the sensor module having a flip-chip mounted sensor chip 2 and having an opening 11 on the inside. The sensor module 1 further has molds 6 sealing the underside side and outer peripheral side of the sensor chip 2 by a molding material. In the molding process, an electrode-joining mold 61 is formed for sealing the junctures of electrodes 4 for the sensor chip 2 and the conductive pattern 5 of the circuit board 3 by a resin, and a side outer-peripheral mold 62 is formed for sealing the side outer periphery of the sensor chip 2 and the external surface of the circuit board 3 by the resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132464-A (JP)
Title: Thermal insulation material for vehicle
Inventor: SATO YOSHIHIRO
IPC: F16L59/06
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation material for a vehicle, which prevents reduction in thermal insulation performance and generation of noise by the deterioration due to its friction and impact even when interfering with the other part by vibration of the vehicle or the like.  <P>SOLUTION: A vacuum thermal insulation material 1 is formed by sealing its inside by reducing pressure by wrapping a core material with a gas-barrier casing material. The thermal insulation material for the vehicle in the present invention has: a hard sheet 2 arranged on at least one surface of the vacuum thermal insulation material 1; and a soft sheet 3 arranged on a surface on the opposite side of a surface contacting with the vacuum thermal insulation material 1 of the hard sheet 2 and composed of a material softer than the hard sheet 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134603-A (JP)
Title: Method for manufacturing nonvolatile semiconductor memory device comprising variable resistive element
Inventor: YAMAZAKI NOBUO
IPC: H01L45/00
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonvolatile semiconductor memory device capable of suppressing variations in resistance value according to the difference of a PCMO crystallinity of a variable resistive element and completely securing a circuit operational margin.  <P>SOLUTION: The method for manufacturing the semiconductor memory device with the variable resistive element for storing data formed between an upper electrode and a lower electrode comprises the steps of sputtering an electrically conductive metallic oxide in an atmosphere including no oxygen, and forming the variable resistive element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137686-A (JP)
Title: New type titanium dioxide and method for producing the same
Inventor: TAKAHASHI YASUHIKO
IPC: C01G23/047
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type titanium dioxide having a crystal structure characterized in that a ramsdellite type partial structure and a rutile type partial structure are alternately layered and the ratio of the ramsdellite type and the rutile type partial structure can be arbitrarily controlled, and a method for producing the same.  <P>SOLUTION: This method for producing the new type titanium dioxide, represented by general formula TiO<SB>2</SB>and having both of a partial structure with ramsdellite type crystal structure and a partial structure with rutile type crystal structure, where the ramsdellite type partial structure and the rutile type partial structure are alternately layered, comprises heat treating ramsdellite type titanium dioxide powder at 150-400°C. Figure 4 shows a result of the measurement of an absorption spectrum the sample.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142019-A (JP)
Title: Exposure device
Inventor: HAYASHI TATSUYA
IPC: H01L21/027
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To permit exposure with higher accuracy by suppressing particles adhered to the optical element for an EUV (extreme ultraviolet ray) exposure device or the exposure device which effects exposure employing the optical element under the atmosphere of high vacuum.  <P>SOLUTION: The exposure device is provided with an original plate stage 15 for mounting an original plate 11, an illumination optical system which illuminates the original plate by light having wavelength of 0.5-50 nm, and a projection optical system which projects the image of the original plate on a substrate 22 to be exposed. Such an exposure device is provided with a separating means for separating an original plate stage space 17 which encloses the original plate stage, from a projection optical system space 18 which encloses the projection optical system; a gas supplying means 44 which supplies gas into the original plate stage space; and an exhaust means 31 which exhausts the gas in the original plate stage space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137996-A (JP)
Title: Polyarylene sulfide resin composition and molded product joined with epoxy adhesive
Inventor: TODAKA YOKO
IPC: C08L81/02
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition having excellent adhesiveness to an epoxy resin even improved adhesiveness after annealing even without carrying out a binding pretreatment.  <P>SOLUTION: The polyarylene sulfide resin composition is obtained by compounding (A) 100 pts.wt. of a polyarylene sulfide resin with (B) 6-20 pts.wt. of a fatty acid ester of a polyhydric alcohol such as pentaerythritol tetrastearate, pentaerythritol tristearate, pentaerythritol distearate and pentaerythritol monostearate and (C) 0-400 pts.wt. of an inorganic filler such as glass fibers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138847-A (JP)
Title: Protection structure for fuel supply system component
Inventor: TAKAHATA KATSUHIKO
IPC: F02M59/44
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection structure for a fuel supply system component appropriately protecting the fuel supply system component at a time of vehicle collision.  <P>SOLUTION: The protection structure for the fuel supply system component is provided with a high pressure fuel pump 21, a protector 41 and a pin member 51. The high pressure fuel pump 21 includes a block 31 having relatively high rigidity and a union 23 having relatively low rigidity. The protector 41 is opposite to the union 23 and the block 31 with a distance. The pin member 51 is provided between the block 31 and the protector 41. When the high pressure fuel pump 21 and the protector 41 move in a direction mutually approaching, the pin member 51 touches the block 31 before the protector 41 touches the union 23, and repulsion force is applied on the high pressure fuel pump 21 and the protector 41.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135936-A (JP)
Title: On-floor mount type air sterilizing apparatus
Inventor: FUKUSHIMA NORIO
IPC: A61L9/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-floor mount type air sterilizing apparatus capable of removing bacteria from air in a large space.  <P>SOLUTION: This on-floor mount type air sterilizing apparatus is equipped with a gas-liquid contact member 5 that is disposed in an on-floor mount type housing 2 into a brace shape and formed of material having little reactivity to electrolytic water, an electrolytic water dropping means for dropping electrolytic water to the gas-liquid contact member 5, and an air blowing fan 7 for blowing indoor air to the gas-liquid contact member 5. The housing 2 has an air suction port 3 provided at the lower portion thereof and an air blow-out port 4 provided at the upper portion thereof, and the indoor air sucked from the air suction port 3 by the air blowing fan 7 is brought into contact with the electrolytic water dropped to the gas-liquid contact member 5 and blown out from the air blow-out port 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054596-A (JP)
Title: Sleep evaluation system
Inventor: NOGUCHI KOKI
IPC: A61B5/16
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate depth of sleep making only body movement as an index and detect deficiency of sleeping time and existence of qualitative problems of sleep by measuring a body movement amount during sleep and examining body movement reaction responding to gradually increasing light illumination before rising in an illumination system.  <P>SOLUTION: The system is equipped with: an illumination device capable of illuminating gradually increasing light; a body movement measuring means for measuring the body movement amount of a sleeping person; and an evaluation means for evaluating sleep on the basis of the body movement amount measured by the body movement measuring means during the period from bedtime to rising after sleep. By this, on the basis of the evaluation of smoothness of sleep start obtained by the reduction of the measured body movement amount after the bedtime of the sleeping person, the evaluation of maintenance of sleep obtained from the body movement amount measured during sleep, and the evaluation of awakening obtained by the measured body movement amount reacting to the gradually increasing light illumination before rising, the sleep evaluation of the sleeping person can be performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142964-A (JP)
Title: Streaming system and method
Inventor: IORI HIROBUMI
IPC: H04N7/173
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide streaming service which is more stabilized, as the number of users increases.  <P>SOLUTION: This streaming system includes a streaming server 1 which stores and distributes streaming data, a management device 2 which manages lists of the streaming data while relating them to information for connection to respective distribution sources, and each user terminal 3a-3c which functions as an inquiry means 30 for inquiring a distribution source for desired streaming data from the management device 2, and as a streaming means 31 which receives and reproduces the desired streaming data by performing connection to the distribution source replied from the management device 2. By managing a user terminal 3a-3c receiving and reproducing the streaming data as one of distribution sources for the streaming data, the management device 2 allows the streaming data being received and reproduced by the streaming data distribution means 32 of the user terminal 3a-3c, to be distributed by a request from another user terminal 3a-3c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138661-A (JP)
Title: Residence at site of small width
Inventor: MIURA TOSHIHARU
IPC: E04H1/02
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residence which makes possible the securing of extensive spaces in spite of its narrowness at a site of a small width.  <P>SOLUTION: The residence (90) having a small width and a great depth at the site of the small width is composed of sub-units (93),(94) and an exterior unit (96). The sub-units (93)(94) are arranged along exterior walls (91),(92) on both sides of a building in the depth direction of the building, and composed of a partition-load-bearing wall, a storage, stairs, and sanitary installations or the like. The top of the exterior unit (96) which is channel-shaped in a plane view is opened, and the exterior unit (96) is arranged at the front of the building and forms an intermediate area between the indoors and outdoors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015366-A (JP)
Title: Process for producing cellulose acylate film, cellulose acylate film, optically-compensatory film, polarizing plate and liquid-crystal display device
Inventor: OTANI SUMIO
IPC: B29C41/28
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a cellulose acylate film having a small optical anisotropy (Re, Rth), being substantially optically isotropic at high productivity and at a low cost and to provide the cellulose acylate film with characteristics described above by overcoming a disadvantage in poor dissolution of the cellulose acylate film with a high degree of substitution and with less luminescent spots by a foreign material.  <P>SOLUTION: The cellulose acylate film is produced by casting a solution of the cellulose acylate having an acyl substitution degree from 2.85 to 3.00 dissolved in an organic solvent onto an endless metal support, cooling the solution at 0°C to minus 50°C to effect gelation, so as to form a film, peeling the film off from the endless metal support and drying the film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149204-A (JP)
Title: Diffraction grating, optical pickup, and optical disk device
Inventor: KAWAMURA TOMOHITO
IPC: G11B7/135
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for detecting a tracking error signal which has an easy assembly process and also resists variations in track pitch, and to provide a diffraction grating, an optical pickup, and an optical disk device for attaining the means.  <P>SOLUTION: The optical pickup comprises: a laser light source emitting a beam of laser; a branch part for branching the beam of laser emitted from the laser light source into one main beam of laser and four sub-beams of laser; an objective lens for condensing the branched beams of laser onto an optical disk; and photo-detectors for receiving the beams of laser reflected by the optical disk. The branch part branches the beam of laser so that the converging spots of the four sub-beams of laser on the optical disk are arranged on one side either in front of or behind the rotational direction of the optical disk with respect to the converging spot of the main beam of laser on the optical disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006100853-A (JP)
Title: Piezoelectric element and method of manufacturing the same
Inventor: KASHIWAYA TOSHIKATSU
IPC: H01L41/22
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element which has very high piezoelectric characteristics, superior vibration transmission performance between a base substance and a piezoelectric section, and has high linearity in flexure displacement with respect to electric field, and to provide a method of manufacturing the same.  <P>SOLUTION: The piezoelectric element comprises the base substance formed of ceramics; the piezoelectric section formed of a piezoelectric ceramic composition which is composed mainly of PbMg<SB>1/3</SB>Nb<SB>2/3</SB>O<SB>3</SB>-PbZrO<SB>3</SB>-PbTiO<SB>3</SB>ternary-system solid solution composition, which is expressed by general formula Pb<SB>x</SB>(Mg<SB>y/3</SB>Nb<SB>2/3</SB>)<SB>a</SB>Ti<SB>b</SB>Zr<SB>c</SB>O<SB>3</SB>(in the formula (1), 0.95≤x≤1.05, 0.8≤y≤1.0, and a, b, and c are decimals in the range framed in by specific numerical values in coordinates in which a, b and c are set as axis of the coordinates), and contains NiO of 0.05 to 10.0 mass.%, wherein a particle which constitutes the piezoelectric section has an average diameter of 1 to 10 μm and the maximum diameter five times or less as large as the average diameter; and electrodes. The electrodes are electrically connected to the piezoelectric section and the piezoelectric section is fastened to the base substrate directly or via the electrode. In flexure displacement to electric field in high electric field region, the object of the present invention is attained by the piezoelectric element having high linearity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007146508-A (JP)
Title: Manhole cover device
Inventor: YOKOYAMA YOSHIHIRO
IPC: E02D29/14
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole cover device capable of positively preventing infiltration of rainwater into a manhole from between a receiving frame and a cover over a long period of time.  <P>SOLUTION: In the manhole cover device 1 closing an opening 3 of the receiving frame 2 with the cover 11, a first screw part 9 extending in a circumferential direction is formed on the inner peripheral side of the opening 3 of the receiving frame 2, and a second screw part 13 extending in the circumferential direction is formed on the outer peripheral side of the cover 11. The first screw part 9 and the second screw part 13 are screwed with each other. Since the first screw part 9 and the second screw part 13 are screwed with each other, the whole cover 11 is brought into close contact with the receiving frame 2 to prevent infiltration of rainwater from between the cover 2 and the receiving frame 11. Further, since the receiving frame 2 and the cover 11 are brought into close contact without using a rubber member or the like whose degradation advances with age, infiltration of rainwater into the manhole M can be prevented over a long period of time. Close contact between the whole cover 11 and the receiving frame 2 further prevents play of the cover 11 due to impact during passing of vehicles to prevent the occurrence of noise and looseness of the cover due to play of the cover 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT