baber/WOPTO huggingface dataset:
Patent JP-2007273982-A (JP)
Title: Method of manufacturing semiconductor module
Inventor: SOGA TASAO
IPC: B23K35/26
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of manufacturing a semiconductor module having a temperature hierarchy connection in which the defect of a void is reduced and the connection reliability of a high temperature side connection portion is maintained even in the case where the soldering of a lead-free solder material is carried out in the air.  <P>SOLUTION: There is provided the method of manufacturing an electron device comprising an electron component, a first substrate on which the electron component is mounted, and a second substrate on which the first substrate is mounted. The method comprises the first step of connecting the electrode of the electron component and the electrode of the first substrate by reflowing first lead-free solder which has a metal ball whose melting point is higher than those of an Sn solder ball and the Sn solder at temperature equal to or more than 240°C and equal to or less than the heat-resistant temperature of the electron component and in which the metal ball is covered with an Ni layer and the Ni layer is covered with an Au layer, and the second step of connecting the first substrate on which the electron component is mounted and the second substrate by reflowing second lead-free solder at temperature lower than a reflow temperature in the first step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008244002-A (JP)
Title: Field effect semiconductor device
Inventor: KANEKO NOBUO
IPC: H01L29/778
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to obtain an HEMT having a high breakdown voltage and low on-resistance.  <P>SOLUTION: The HEMT has: an electron running layer 4; an electron supply layer 5 arranged on the electron running layer 4; a source electrode 6; a drain electrode 7; a gate electrode 8; a gate field plate 12; a source field plate 13; and first and second insulation films 9, 10. A ratio L<SB>GF</SB>/L<SB>GFD</SB>of length L<SB>GF</SB>in the gate field plate to a distance L<SB>GFD</SB>between the edge at the side of the drain electrode of the gate field plate 12 and the drain electrode 8 is set to 1-70%. A ratio L<SB>SF</SB>/L<SB>GFD</SB>of a distance L<SB>SF</SB>between the edge at the side of the drain electrode of the source field plate 13 that of the gate field plate 12 to a distance L<SB>GFD</SB>between the edge at the side of the drain electrode of the gate field plate 12 and the drain electrode 8 is set to a range of 1-60%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239717-A (JP)
Title: Leadless gasoline composition
Inventor: HIROSE TOSHIYUKI
IPC: C10L1/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leadless gasoline compound excellent in an operation property and further capable of sufficiently suppressing discharge of PM from a direct injection engine-mounting vehicle.  <P>SOLUTION: The leadless gasoline compound satisfies the following properties: (1) density at 15°C is 0.710-0.783 g/cm<SP>3</SP>, (2) kinematic viscosity at 15°C is 0.500-0.640 mm<SP>2</SP>/s, (3) a content of aromatic part is 45 vol.% or less, (4) a research method octane value (RON) is 89-105, (5) a motor method octane value (MON) is 79-92, (6) 50 vol.% distillation temperature (T50) is 75-110°C, (7) 70°C distillation amount (E70) is 18-40 vol.%, (8) Reid vapor pressure (RVP) is 45-93 kPa, (9) an olefin part content is 30 vol.% or less, (10) a benzene content is 1 vol.% or less, and (11) a sulfur part content is 10 mass ppm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240916-A (JP)
Title: Sealing structure of connecting parts
Inventor: TAKEDA HIDEYUKI
IPC: F16J15/06
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of connecting parts suitable for detaching/attaching of a seal member.  <P>SOLUTION: In the sealing structure 1 of the connecting parts, the seal member 4 is interposed between the connecting parts 12, 22 of a first component 2 and a second component 3, a first uneven strip 15 is formed on the connecting part 12 of the first component 2, and a second uneven strip 25 is formed on the connecting part 22 of the second component 3. In the seal member 4, a first fitting part 32 fitted with the first uneven strip 15 is provided over one surface, and a second fitting part 33 fitted with the second uneven strip 25 is provided over the other surface. The first and second fitting parts 32, 33 are provided with a press-fit margin 34 in the thickness direction. The seal member 4 includes an overhung part 35 overhanging in the outer peripheral direction from an annular seal main body part 31 provided with the first and second fitting parts 32, 33. The overhung part 35 projects further outward than the connecting parts 12, 22 of the first and second components 2, 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242139-A (JP)
Title: Manufacturing method of toner and toner
Inventor: HIRABAYASHI KENICHI
IPC: G03G9/087
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a toner by which a toner having excellent wax encapsulating property of toner particles and excellent storage property can be manufactured with high productivity, and to provide a toner having excellent wax encapsulating property of toner particles and excellent storage property with less aggregation of toner particles or the like.  <P>SOLUTION: The manufacturing method of the toner comprises: a fluid dispersion preparation step of preparing a fluid dispersion having dispersoid containing a resin material, wax and an organic solvent dispersed into an aqueous dispersion medium; a uniting step of adding an electrolyte to the fluid dispersion while agitating the fluid dispersion with an agitating blade so as to unite a plurality of particles of the dispersoid to form united particles; and a solvent removal step of removing the organic solvent from the united particles. The uniting is terminated by adding an aqueous liquid to the fluid dispersion. The maximum circumferential velocity S<SB>MAX</SB>[m/s] and the minimum circumferential velocity S<SB>MIN</SB>[m/s] of the agitating blade in the uniting step satisfy 0.55≤S<SB>MIN</SB>/S<SB>MAX</SB><0.98.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240695-A (JP)
Title: Construction vehicle
Inventor: KOBAYASHI HIDEKAZU
IPC: F01N3/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction vehicle having the function of reducing nitrogen oxides, and capable of restraining upsizing.  <P>SOLUTION: This construction vehicle 1 has an engine 17, an exhaust emission control part 66, a liquid reducing agent tank, a vehicle body 4, a counterweight part 5 and a liquid reducing agent pump 8. The exhaust emission control part 6 reduces and removes the nitrogen oxides in exhaust gas of the engine 17 by using a liquid reducing agent. The liquid reducing agent tank stores the liquid reducing agent. The vehicle body 4 stores the engine 17, the exhaust emission control part 6 and the liquid reducing agent tank. The counterweight part 5 is installed in the vehicle body 4, and is formed with a recessed part 51. The liquid reducing agent pump 8 is arranged in the recessed part 51 of the counterweight part 5, and sends the liquid reducing agent to the exhaust emission control part 6 from the liquid reducing agent tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249778-A (JP)
Title: Client device and server device for setting network connection environment, and network connection environment setting program
Inventor: TAMAZAWA YASUSHI
IPC: G10H1/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a network connection environment of an electronic musical sound device.  <P>SOLUTION: When connection environment information corresponding to equipment for network connection is input, the input connection environment information is transmitted to a server device on a communication network, and musical performance information having the connection environment information embedded is received from the server device. According to playback of the received musical performance information, musical performance information corresponding to at least the embedded connection environment information is extracted and transmitted to an electronic musical sound device connected to a connection means. According to the musical performance information corresponding to the connection environment information, the electronic musical sound device is made to automatically set connection environment information corresponding to predetermined equipment for network connection that the electronic musical sound device uses. Consequently, a user can relatively easily set a network connection environment needed to connect to the network even an electronic musical sound device having only a data read/write function/equipment for musical performance information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252215-A (JP)
Title: Synthesizer for doherty amplifier
Inventor: MIZUMA ATSUO
IPC: H03F3/68
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make compact a doherty amplifier in size while enhancing characteristics by solving the problems resulting from the direct formation of a first λ/4 line and a second λ/4 line on a printed wiring board.  <P>SOLUTION: This synthesizer 10 having a first λ/4 line L1 composed of a first strip line 46 and a second λ/4 line L2 composed of a second strip line 50 is formed in a chip shape (chip component) in a dielectric substrate 30. A first shield electrode 32a is formed on the upper surface 30x of the dielectric substrate 30, a second shield electrode 32b is formed on the lower surface 30y of the dielectric substrate 30, and the first λ/4 line L1 and the second λ/4 line L2 are formed between the first shield electrode 32a and the second shield electrode 32b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252294-A (JP)
Title: Image forming system
Inventor: NAKAMURA YOSHINOBU
IPC: H04N1/387
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system which performs update of change history without applying time and effort and missing even for a paper document.  <P>SOLUTION: The image forming system is provided with: an image reading unit 21 which reads the document, and forms a document image and a history image; a history information recognizing unit 29 which recognizes change history information of the document from the history image formed by the image reading unit 21; a change content recognizing unit 28 which discriminates whether the document is changed or not based on the document image, and recognizes the change content if the document is changed; a history image forming unit 30 which adds the changed content of the document recognized by the change content recognizing unit 28 if the document is changed to the change history information recognized by the history information recognizing unit 29, and forms the history image showing the change history information; and an image forming unit 24 which composes and outputs the document information formed by the image reading unit 21 and the history image formed by the history image forming unit 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007279727-A (JP)
Title: Method, storage medium and system for displaying city furnishing objects
Inventor: STRASSENBURG-KLECIAK MAREK
IPC: G06T17/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improving method and system for displaying objects on an electronic map, and to provide a method and a system for efficiently performing data storage and/or data management.  <P>SOLUTION: The method for displaying city furnishing objects on the electronic map 11 and 12 includes: a step of providing an object data for a plurality of city furnishing objects, in which the object data includes object position data 32 and element type identifying data 33; a step of providing an element type data for at least one element type, in which the element type data includes graphical representation data 41b and 51b; a step of determining the element type of the object, based on the identification data of the element type of the object; and a step of displaying the object, based on the element type data corresponding to the determined element type, and the object data of the object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296847-A (JP)
Title: Laminated film with metal layer, its manufacturing process, wiring substrate using this, and semiconductor device
Inventor: TACHIBANA YASUKO
IPC: B32B15/088
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film with a metal layer in which wiring sinks into a resin and is not disconnected at the time of IC mounting, and a heat-resistant resin layer, a metal foil, and a laminated film with a metal layer with high adhesive strength with a heat-resistant insulating film, and also to provide a wiring substrate using the film, and a semiconductor device with high reliability.  <P>SOLUTION: In the laminated film with the metal layer which keeps the metal layer overlying at least one side of the heat-resistant insulating film through the heat-resistant resin layer containing a polyimide-based resin, the heat-resistant resin layer consists of two or more heat-resistant layers which contain: the heat-resistant resin layer (A) of the side which touches the metal layer; and the heat-resistant resin layer (B) of the side which touches the heat-resistant insulating film at least, 300°C elastic modulus of this heat-resistant resin layer (A) is 50 MPa s or more, and the heat-resistant resin layer (B) is characterized by containing a cross-linking object of a cross-linking compound which has two or more unsaturated bonds in the polyimide-based resin and molecule.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008253411-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the expectations of profits to be enjoyed by a player.  <P>SOLUTION: The game machine (1) includes: a main control circuit (71) for determining the number of slip pieces on the basis of a determined internal winning symbol combination and a stop operation from the plurality of numbers of slip pieces indicating symbols which can be varied after a stop operation is detected until the rotation of reels (3L, 3C and 3R) is stopped as the number of the symbols; a work RAM (84) for storing numerical information according to the number of slip pieces determined by the main control circuit (71) and point information which is information advantageous for a player; and a sub control circuit (72) for increasing the point information stored in the work RAM (84) when the numerical information according to the number of slip pieces determined by the main control circuit (71) matches with one of the numerical information stored by the work RAM (84).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228551-A (JP)
Title: Coil for rotary electric machine using combination of laminated mica tape and multilayer laminated mica tape
Inventor: IKEDA TOSHIHIKO
IPC: H02K3/30
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil using combination of a multilayer laminated mica tape and a laminated mica tape, wherein the multilayer laminated mica tape improves electric insulation and thermal conductivity of rotary electric machines such as a motor and a generator.  <P>SOLUTION: In the laminated mica tape 1 which is taped up to the coil of the rotary electric machines such as the motor and the generator, the multilayer laminated mica tape and the laminated mica tape are combined and used, wherein in the multilayer laminated mica tape 2, laminated mica is formed into two layers or more (a multilayer) and a thickness of the mica layer is made thicker, while in the laminated mica tape, one layer of the laminated mica is bonded. With such constitution, the electric insulation and the thermal conductivity of the coil are improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255754-A (JP)
Title: Runner unit
Inventor: AKAGI TAKAHIRO
IPC: E05D15/06
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a runner unit in which the running state of a runner body is stabilized and a door panel is lightly opened and closed by preventing a runner shaft from being rattled in the axial direction, eliminating the deviation between the amount of adjustment by an adjust screw and the result of adjustment by the door panel, and quickly and properly adjusting the longitudinal position of the door panel.  <P>SOLUTION: A longitudinal adjustment mechanism for adjusting the longitudinal position of the door panel 3 is installed in the compartment 23 of a runner base 10 attached to the door panel 3. The longitudinal adjustment mechanism comprises a swing arm 33 so supported on the runner base 10 as to be swingable in the longitudinal direction, an adjuster 34 reciprocatingly installed in the lateral direction, and the adjust screw 35 reciprocatingly operating the adjuster 34. The adjuster 34 is connected to the swing arm 33 through an interlocking structure. A shaft holding part 38 having an operation groove 42 for holding a runner shaft 11 is formed at one end of the swing arm 33. When the adjuster 34 is reciprocatingly operated by the adjust screw 35, the swing arm 33 is swung in the longitudinal direction, and the longitudinal position of the runner shaft 11 can be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261539-A (JP)
Title: Refrigerator
Inventor: ONO AYAICHI
IPC: F25D23/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving design effect by reducing a clearance between upper and lower doors with a simple constitution, equalizing the clearance with a clearance to a drawer door at a lower part, and preventing a user from feeling something wrong.  <P>SOLUTION: At least the upper door 7 of the doors respectively opening and closing front opening portions of storage compartments vertically adjacent to each other, is rotatably held by being supported by pivot-type upper and lower hinges 8, 9 at its upper and lower portions of one side, and a lower edge portion 13 of the front face portion 10 of the upper door is positioned at a lower part with respect to a door mounting face 15a to the lower hinge over the whole width.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260189-A (JP)
Title: Document authenticity protection device
Inventor: OTA TAKASHI
IPC: B42D15/10
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document authenticity protection device intending to enhance the secrecy of a document (a sheet), to secure authenticity (a master copy), and to prevent forging.  <P>SOLUTION: The document authenticity protection device has a document conveying device 3 conveying the document received from a document receiving opening 3a to a stack tray 9 through a conveying path 3c, a covering seal affixing device 4 affixing a covering seal on a writing portion of the information the secrecy of which should be kept of the document, a covering seal abnormality sensor 18 detecting the affixing abnormality of the covering seal, a hologram affixing device 3d affixing a hologram showing the authenticity of the document to the necessary site of the document, a hologram abnormality detecting sensor 19 detecting the affixing abnormality of the hologram, a shifting gate 8 reversibly shifting the conveying path from a document housing chamber to an error document housing chamber, and a control device 11 controlling so as to make the conveying path communicate with a reject tray 10 by a shifting gate when receiving at least one of the abnormality detecting signal from the covering seal affixing abnormality detecting means and the abnormality detecting signal from the hologram abnormality detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265519-A (JP)
Title: Lock device
Inventor: KAWAMOTO KAZUHIRO
IPC: B60R7/06
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular housing device capable of restraining one-side operation of a first and a second rods and defective pulling-out of the rod.  <P>SOLUTION: The lock device 10 for locking a movable member 2 in a closing position relative to a fixed member 1 has a first and a second rods 20 and 30 provided in the movable member 2, a link 40 provided in the movable member 2 and coupled to the first and the second rods 20 and 30 so as to synchronize the first and the second rods 20 and 30 in the opposite directions, and lock receivers 50 provided in the fixed member 1 and wherein the first and the second rods 20 and 30 are put in/out. The link 40 comprises a rotary shaft portion 41, a first arm portion 42 extended on one side from the rotary shaft portion 41, and a second arm portion 43 extended on the other side from the rotary shaft portion 41, and the link 40 is coupled to the first rod 20 by the first arm portion 42 and coupled to the second rod 30 by the second arm portion 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267496-A (JP)
Title: Hydrogen gas cooling device
Inventor: KOJIMA NOBUYUKI
IPC: F17C5/06
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas cooling device capable of reducing the size of an installation, reducing the consumption of liquid nitrogen as cooling medium, and reducing a starting time and a finishing time for the device.  <P>SOLUTION: The hydrogen gas cooling device comprises a heat exchanger 1 for making heat exchange between hydrogen gas and liquefied gas to cool the hydrogen gas, and a head tank 5 for storing the liquefied gas to be supplied to the heat exchanger. The heat exchanger has such a double tube structure that hydrogen flows to the side of an inner tube 3, the liquefied gas is filled in the side of an outer tube 2, the tube axes of double tubes are arranged in the vertical or oblique direction, a liquefied gas supply tube 6 for supplying the liquefied gas from the head tank 5 is connected to the bottom of the outer tube 2, and a return tube 7 is provided at a position upward from the bottom of the outer tube for returning the liquefied gas to the head tank 6. The head tank 5 has the bottom located upward beyond the top of the heat exchanger 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270550-A (JP)
Title: Element for nonvolatile memory, nonvolatile memory, and shift register having built-in nonvolatile memory
Inventor: KAMIYA MASAAKI
IPC: G11C16/04
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element for a nonvolatile memory which enables manufacturing of an electrically rewritable nonvolatile memory in a process of manufacturing a standard CMOSIC, and offers superior availability for general purpose use, such as use for an integrated circuit adjustment.  <P>SOLUTION: The element for the nonvolatile memory includes PMOS transistors Tr1, Tr2, and NMOS transistor Tr3 each having a floating gate FG. The PMOS transistor Tr1 and the PMOS transistor Tr2 are formed on different wells separated from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263890-A (JP)
Title: Method for improving preservability of low sodium process cheese
Inventor: AIZAWA SHIGERU
IPC: A23C19/082
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low sodium process cheese which inhibits the growth of heat-resistant bacteria remaining in the producing process and realizes the enhancement of preservability.  <P>SOLUTION: The growth of heat-resistant bacteria can be inhibited through the addition of 0.025% or more of sucrose fatty acid ester and 0.025% or more of lysozyme.  <P>COPYRIGHT: (C)2009,JPO&INPIT