baber/WOPTO huggingface dataset:
Patent JP-2008003381-A (JP)
Title: Positive resist composition and resist pattern forming method
Inventor: TAKESHITA MASARU
IPC: H01L21/027
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition capable of reducing linewise roughness and excellent in suppressive effect of footing liable to occur in the case of using a substrate on which an inorganic antireflection film has been formed, and a resist pattern forming method.  <P>SOLUTION: The positive resist composition comprises a resin component (A) and an acid generator component (B), wherein the component (A) has a constitutional unit (a1) derived from an acrylic ester containing a tertiary alkyl ester type acid-dissociable dissolution inhibiting group containing an aliphatic monocyclic group and/or an aliphatic branched chain tertiary alkyl ester type acid-dissociable dissolution inhibiting group, and the component (b) comprises an acid generator (B1) having a cationic moiety represented by formula (b'-1), wherein R<SP>1</SP>and R<SP>2</SP>each independently represent a naphthyl group which may have a substituent, and R<SP>3</SP>represents an alkyl group or an aryl group other than a naphthyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003463-A (JP)
Title: Driving method of display panel
Inventor: SHOJI TAKATOSHI
IPC: G09G3/20
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of display panel capable of displaying high-quality image without causing noise.  <P>SOLUTION: An execution period of sustain process between sub-fields neighboring each other is varied in accordance with time elapse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007409-A (JP)
Title: Method for forming ultrasonic picture and ultrasonic diagnostic system
Inventor: HYUN DONG GYU
IPC: A61B8/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a three-dimensional ultrasonic picture using two-dimensional ultrasonic pictures obtained through one- or two-dimensional probe.  <P>SOLUTION: A large number of two-dimensional (2D) ultrasonic pictures are obtained based on ultrasonic echo signals, and a region of interest (ROI) is set in each 2D ultrasonic picture. The picture corresponding to the set ROI is extracted from the large number of 2D ultrasonic pictures, and the extracted picture is superimposed one after another to form the three dimensional (3D) picture. This method of forming the 3D picture and an ultrasonic diagnostic system are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008006361-A (JP)
Title: Liquid sprinkler
Inventor: YUKI SHOICHI
IPC: B05B17/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the back flow of a sprinkling solution to a solute source during the stop of sprinkling due to the changeover of a changeover valve.  <P>SOLUTION: In this liquid sprinkler 1 equipped with a confluent part 9 where the solvent W of the solute source 3 meets with the solute S of the solute source 4, the mixing flow channel 10 communicating with the suction port 2 of a sprinkling pump 5 from the confluent part 9, the discharge flow channel 18 communicating with the discharge port 6 of the sprinkling pump 5, the changeover valve 19 interposed in the discharge flow channel 18, a return flow channel 23 for returning the sprinkling solution K to the mixing flow channel 10 from the changeover valve 19, a flow rate sensor 20 for detecting the flow rate of the sprinkling solution K and a control device 17 for automatically controlling the amount of the solute S delivered to the confluent part 9 on the basis of the signal obtained from the flow rate sensor 20, a check valve 11 for preventing the back flow of the sprinkling solution to the confluent part 9 is interposed between the connection part 24 of the return flow channel 23 to the mixing flow channel 10 and the confluent part 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009656-A (JP)
Title: Used article management device, used article management program, used article management system and used article management method
Inventor: YAMADA YOSHIKO
IPC: G06Q50/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently manage the position and time and picture of a used article.  <P>SOLUTION: For example, when an undertaker takes over a used PC 101, the undertaker acquires an authentication code for authenticating a time and position from an authentication center device 300 (1), photographs a picture 103a of the used PC 101 (2), prepares the picture 103a with the authentication code by adding the authentication code to the picture 103a of the used PC 101, and stores it an archive server device 400 (3) by using terminal equipment 200. Afterwards, the undertaker copies the picture 103a with the authentication code from the archive server device 400 (4), performs the electronic management of the used PC 101 (5), and issues a used PC transaction certificate 104 (6) by using a used article management device 500.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008193-A (JP)
Title: Fuel shut off valve
Inventor: ANDO MASAHIRO
IPC: F02M37/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel shut off valve 10 preventing fuel splash from flowing to an outside and introducing atmospheric air into a tank when negative in tank pressure.  <P>SOLUTION: The fuel shut off valve 10 is provided with a casing 20, a float 51, a pressure regulating valve 80, and a seal part forming body 84. The seal part forming body 84 is provided with a connection passage 84c, and is provided with a first seal part 84d facing the connection passage 84c which a seat part 55a of the float 51 adheres on and separates from, and a second seal part 84e which a valve member 86 of the pressure regulating valve 80 adheres on and separates from. The ventilation passage 86c establishing communication between an inside of a fuel tank FT and an outside communication path 42a is formed on the valve member 86, and the ventilation passage 86c comprises an axial passage 86c-1 and a side wall passage 86c-2 connecting to the axial passage 86c-1 and extending in a horizontal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005759-A (JP)
Title: Incubator and humidification pan for incubator
Inventor: OSAWA SHINJI
IPC: C12M3/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incubator and a humidification pan for the incubator, enabling control of the evaporation amount from the humidification pan storing water for humidification so as to enable control of dew condensation in a culturing space.  <P>SOLUTION: An incubator 2 making the inside of a culturing chamber 13 suitable gas, temperature and humidity conditions for culturing cells as culture products, has a humidification pan 55 set in the culturing chamber 13 and storing water for humidification, which humidification pan 55 has a cover 60 for limiting the water surface exposed in the culturing chamber 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011218-A (JP)
Title: Portable terminal and portable terminal system
Inventor: HATTA KOICHI
IPC: H04W8/22
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal and a portable terminal system which are capable of preserving data concerning evidence necessary for criminal investigation.  <P>SOLUTION: The portable terminal system comprises portable terminals and a management device. The portable terminal is equipped with a terminal storage unit where special data are stored, an input unit through which an instruction for the erasure of special data is inputted, a terminal transmission unit which transmits the special data to a management device for storage when the erasure instruction is inputted, an erasing unit which erases out the special data from the terminal storage, a record forming unit which forms an erasure record indicating that the special data are erased out, and an erasure record storage which stores the erasure record and comprises a memory that is not allowed to be erased out. The management device is equipped with a device receiving unit which receives the special data from the portable terminal, and a stored data memory unit which stores the received special data as the stored data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006731-A (JP)
Title: Manufacturing method for laminated material by autoclave process, and laminated material
Inventor: KASEDA TAKASHI
IPC: B32B27/04
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a Japanese paper laminate by which a product of a three-dimensional shape, for which a paper material or a cloth material and a resin material are uniformly integrated without spots without using an adhesive, can easily be prepared.  <P>SOLUTION: This manufacturing method for the laminate includes four steps. In the first step, a first material 1 to be combined consisting of a paper or a cloth is arranged on a molding die 3, and at the same time, a second material 2 to be combined consisting of a resin is arranged on the first material 1 to be combined. In the second step, the first and second materials 1 and 2 to be combined, and the molding die 3 are covered with a bagging film 4 and are air-tightly sealed. In the third step, the inside of the bagging film 4 enclosing the first and second materials 1 and 2 to be combined and the molding die 3 is vacuumized and deaerated. In the fourth step, the first and second materials 1 and 2 to be combined which are housed in the bagging film 4 are heated in a processing tub 6 of an autoclave, and at the same time, are pressurized to combine the first material 1 to be combined and the second material 2 to be combined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007013188-A (JP)
Title: Color image sensor
Inventor: STUCK ALEXANDER
IPC: H01L27/14
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image sensor hardly influenced by environment and capable of being manufactured by a simple and cheap process, a manufacture method thereof, and a color image detection method.  <P>SOLUTION: The color image sensor has a plurality of pixels. On the pixels, zero-order diffractive color filters (DCFs) 1 are arranged. Different zero-order DCF1, for example, DCFs 1 transmitting red, green, and blue light, respectively, are allocated to the pixels of the color image sensor. The use of DCFs 1 for color imaging devices brings defined band-pass filters or notch filters better than the presently used lacquers. The DCFs 1 are more stable with respect to time, temperature, and any environmental aggression. The manufacture of the DCF pattern is simpler and cheaper than that of a conventional dye-filter pattern, since various types of DCFs can be manufactured simultaneously.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008013880-A (JP)
Title: Anti-microbial polyester fiber
Inventor: MUROTANI HIRONORI
IPC: D01F6/92
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-microbial polyester fiber which comprises a polyester containing a silver-containing inorganic anti-microbial agent as an anti-microbial agent, can well be spun, can be produced at a low cost, is little discolored (colored) with the passage of time or by an alkali treatment, and has the good anti-microbial performance.  <P>SOLUTION: This anti-microbial polyester fiber comprises single fibers which contain, as at least one of constitution components, a polyester consisting mainly of a polyalkylene terephthalate and containing an amorphous silica-based anti-microbial agent containing zinc and silver as anti-microbial metal ingredients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014249-A (JP)
Title: Combustion control system for compression ignition type internal combustion engine
Inventor: FUJIWARA KIYOSHI
IPC: F02D21/08
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that enables prompt shift from fuel-cut operation to a pre-mixed combustion operation while using an existing hardware, in a compression ignition type internal combustion engine by introducing an EGR gas with the amount of a predetermined amount or more into cylinders.  <P>SOLUTION: When internal combustion engine shifts from fuel-cut operation to a pre-mixed combustion operation, attempt was made to increase the amount of already burnt gas component discharged from the internal combustion engine by performing sub-injection of fuel in a cylinder at a later stage than an expansion stroke, and to increase the amount of already burnt gas contained in EGR gas per unit amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013837-A (JP)
Title: Fine copper powder and its manufacturing method
Inventor: KAWAKAMI YUJI
IPC: H01B1/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper powder which has fine particle size, nearly spherical shape and high tap density and exhibits low resistance value when hardened with resin addition and can be suitably used for a conductive paste.  <P>SOLUTION: Dendritic electrolytic copper powder having 0.8 to 2.0 g/cm<SP>3</SP>bulk density is ground and densified using a jet mill of high-pressure jet stream swirling vortex type. The resultant fine copper powder has a spherical or granular shape of 1 to 6μm average particle size, and tap density after the surface is coated with fats and oils is ≥4.5 g/cm<SP>3</SP>. When resin is added to the fine copper powder to undergo hardening at 200°C, a specific resistance value ranging from 1×10<SP>-5</SP>to 1×10<SP>-4</SP>Ωcm can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022110-A (JP)
Title: Television receiver
Inventor: YAMAMOTO MICHIO
IPC: H04N5/45
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve synchronization when displaying a plurality of angle video images included in one television broadcasting at a different viewing angle individually.  <P>SOLUTION: A television receiver includes: a video image processing circuit 6 that extracts the plurality of angle video images where display content is captured from a plurality of view points from one television broadcasting received by a digital tuner 2 according to an instruction from a control circuit 10, and outputs two angle video images from the plurality of angle video images; and a liquid crystal display device 8 for displaying the two angle video images individually at a different viewing angle. In the television receiver, the plurality of angle video images are synchronized for display. Specifically, the control circuit 10 performs control so that the plurality of angle video images are synchronized, based on the time stamp information indicating display timing included in each of the plurality of video images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019957-A (JP)
Title: Flow control valve and engine auxiliary intake control device, and intake device
Inventor: NAKAMURA TAKEHIDE
IPC: F02M69/32
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure of an actuator (a step motor).  <P>SOLUTION: An ISC valve (flow control valve) 51 comprises a valve element 110 for opening/closing a bypass line 70 in which fluid flows, and the step motor 108 having a rotor shaft 127 for operating the valve element 10. The axial movement of the rotor shaft 127 during the opening operation of the step motor 108 is restricted by the abutment of a valve stopper part 256 at the front end of the rotor shaft 127 with the valve element 110. The axial movement of the rotor shaft 127 during the closing operation of the step motor 108 is restricted by the abutment of a valve stopper part 257 at the rear end of the rotor shaft 127 with a cover plate 123.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019804-A (JP)
Title: Fuel supply control device
Inventor: YABUUCHI YUTAKA
IPC: F02D41/22
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure opportunities for a fuel feeding route to be restored to an excellent state when failure of feeding fuel selected by a customer is detected, in an internal combustion engine with which a plurality of kinds of fuel can be supplied.  <P>SOLUTION: In a fuel supply control device for switching fuel supplied to an internal combustion engine capable of feeding a plurality of kinds of fuel, a first control to set fuel supplied to the internal combustion engine to a first fuel which is selectively input at the time of starting the internal combustion engine, a second control to switch fuel supplied to the internal combustion engine to fuel other than the first fuel in the case failure of feeding the first fuel is detected, and a third control to switch again to the first fuel at the time of starting the internal combustion engine after the second control, are executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024527-A (JP)
Title: Crystal production apparatus
Inventor: HASEGAWA TOMOKAZU
IPC: C30B29/58
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal production apparatus which can crystallize a protein etc., from a trace amount of a sample using a liquid-liquid diffusion method and enables easy crystal removal and loading of a protein solution or a precipitant.  <P>SOLUTION: The crystal production apparatus is equipped with a channel-formed plate 10 made of PDMS and first and second cover sheets 12 and 14 made of polyethylene terephthalate. The channel-formed plate 10 is equipped with a long and thin channel 20c, one of whose surfaces that extend in the longitudinal direction is exposed to a bottom surface 40 of the channel-formed plate 10. Both ends of the channel 20c communicate with a protein solution inlet 24 and a precipitant inlet 22, respectively, and a gel inlet 26 and an air vent port 28 are formed in the middle of the channel 20c. The crystal 48 can be removed from the channel 20c by cutting the second cover sheet 14 off with a blade and exposing the channel 20c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125614-A (JP)
Title: Annular component fabrication method and annular component fabricated thereby
Inventor: TAKADA MASAHIRO
IPC: B21K21/16
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a an annular component 1 (stop collar) fabrication method by which the working time is shortened and the cost and area of the equipment are reduced resulting in an improvement in productivity and energy-saving.  <P>SOLUTION: The the annular component 1 fabrication method is disclosed, wherein an intermediate product having a cylindrical wall 7 is formed by press-working from a metal-made platy blank 5, then the annular component 1 having an inner diametric concave portion 25 playing a role as an undercut on the inner circumferential periphery of a cylindrical wall 7 is fabricated. The method comprises: an inner diameter expanding step for expanding the inner circumferential periphery of the cylindrical wall 7 to an inner diameter corresponding to the inner diameteric concave portion 25 by pushing a punch in a press into the inner circumferential periphery of the cylindrical wall 7; and a squeezing step for squeezing the cylindrical wall 7 in a tapered profile by using the tapered punch such that the inner diameter of the cylindrical wall 7 gradually decreases. In this way, since machining is unnecessary for forming the inner diameteric concave portion 25 and a cold-forging work is not necessary too, the shortening in the working time and the reduction in the cost and area of the equipment can be obtained and the productivity can be increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023043-A (JP)
Title: Upright vacuum cleaner
Inventor: MACHIDA YUKIO
IPC: A47L5/28
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner with a simple structure without generating tapping sound.  <P>SOLUTION: The vacuum cleaner comprises: an electric fan 33; a dust separating part 42; a pleated filter 64; a second dust chamber 60 communicating with a first dust chamber 40; a communication ventilation pipe 35 making the downstream side of the pleated filter 64 communicate with an intake opening 33A of the electric fan 33; a nozzle 68 for blowing air to the pleated filter 64 to remove the attached dust, a connection opening 41Ba at the upper part of the first dust chamber 40 for introducing the removed dust to the first dust chamber 40; a bypass ventilation pipe 36 for making the upper part of the first dust chamber 40 communicate with the communication ventilation pipe 35; a pleated filter 50 in the bypass wind pipe 36; a selector valve 38 for opening/closing the bypass ventilation pipe 36 and the communication ventilation pipe 35; and an open/close valve for opening/closing a suction ventilation pipe 31. When the cleaning is not performed, the communication ventilation pipe 35 is closed by the selector valve 38 and the suction ventilation pipe 31 is closed by the open/close valve, so that outside air is blown to the pleated filter 64 from the nozzle 68.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028113-A (JP)
Title: Wafer machining method by laser
Inventor: MORIKAZU YOJI
IPC: B23K26/364
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer machining method by a laser for irradiating a wafer with a pulsed laser beam along streets whereby the wafer is partitioned to form laser-machined grooves, with respect to the wafer wherein a plurality of devices are formed on the surface of a semiconductor substrate by using a laminate comprising an insulating film and a functional film, and make it such a method that the largeness of the peelings of the laminates present on both the sides of laser-machined groove can be made substantially uninfluenced in relation to the devices even though they are generated.  <P>SOLUTION: In wafer 2, a plurality of devices are formed on the surface 2a of a substrate by using the laminate comprising an insulating film and a functional film. The wafer machining method by a laser is the one for irradiating the wafer 2 with a pulsed laser beam along streets 23 whereby the wafer 2 is partitioned to form laser-machined grooves along the streets 23. In the pulse laser beam, its repeating frequency is set to 150 kHz-100 MHz and its energy per unit length is set to 5-25 J/m.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028123-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: NOMURA YOJI
IPC: H01L31/10
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor circuit device of which the quantity of incident light in the plane of a light receiver is uniform as the bottom surface of an opening can be formed flat.  <P>SOLUTION: A flat layer is formed by damascence process or by polishing an insulating film stacked after a first metal layer is formed by CMP between the first metal layers. Thus, the insulating film stacked at the light receiver is formed flat as well. So, when opening the inside of the light receiver by etching, the bottom surface of the opening can be formed flat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026580-A (JP)
Title: Image forming apparatus
Inventor: TANAKA YUJI
IPC: G03G21/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely transfer data at high speed in accordance with an increase in an amount of transfer data and a request for two-way communication.  <P>SOLUTION: The image forming apparatus uses a replacement unit freely attached to or detached from the main body of the apparatus. The substrate 60 of the replacement unit has a memory 61 and holds data specific to the unit. The main body of the image forming apparatus reads information stored in the memory 61, determines the propriety of the replacement unit or alters process conditions. In connection parts 51 and 52 where the replacement unit and the main body of the apparatus are connected, a plurality of transfer paths (in this case, two) are formed, and a path for passing transfer data is predetermined. When data is transferred using the predetermined path, the CPU 72 of the main body permits an operation using the replacement unit. If all data are not transferred using the predetermined path, the CPU 72 limits, alter, or inhibits the operation using the attached replacement unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT