baber/WOPTO huggingface dataset:
Patent JP-2008082679-A (JP)
Title: Supercooling device
Inventor: SASAKI HIDETAKA
IPC: F25B1/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep refrigeration power even when a device is replaced by a refrigerating device for HFC refrigerant in existing indoor equipment and indoor piping designed for a HCFC refrigerant, to prevent degradation of operation efficiency caused by increase of pressure loss by preventing increase of a flow rate of the refrigerant.  <P>SOLUTION: Heat exchange between liquid refrigerant before supercooled at a main refrigerating cycle side of a heat exchanger for supercooling and the supercooled liquid refrigerant can be performed by disposing an internal heat exchanger in a sub-refrigerating cycle. Thus the temperature difference of the liquid refrigerant between an inlet and an outlet at the main refrigerating cycle side of the heat exchanger for supercooling can be reduced, and a service life of the heat exchanger for supercooling can be elongated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092031-A (JP)
Title: Speaker and electronic apparatus using same
Inventor: SANO KOJI
IPC: H04M1/03
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type speaker and an electronic apparatus using the same, the speaker being made thin and reduced in vibration load.  <P>SOLUTION: The speaker according to the present invention comprises a case 4A, first and second plate type magnets 12 and 7 which are disposed horizontally or nearly horizontally in the case 4A through a magnetic gap, a voice coil 10 movably disposed in the magnetic gap, and a diaphragm 9 coupled to the voice coil 10. The first plate type magnet 12 has a magnetic pole formed at its plate end, and the second plate type magnet 7 has magnetic poles formed at both ends in the thickness direction thereof, magnetic flux being nearly orthogonal to the part of the voice coil 10 in the magnetic gap. A back sound radiation hole 13A is bored at a part of the case 4A in an outer periphery of the second plate type magnet 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089887-A (JP)
Title: Video output device and display device
Inventor: OKITA HIDENORI
IPC: H04N7/173
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video output device and a display device that can output a suitable menu screen, even when the video output device has a plurality of menu screens.  <P>SOLUTION: The display device 3 requests a list of menu screens from the video output device 2 by using a command transmitter/receiver 33 (S401). In the video output device 2, a command transmitter/receiver 23 responds to the display device 3 in response (S402). When a control command indicating the menu picture list is received, the display device 3 generates a menu list screen, showing the received list of menu screens to prompt the user to make a choice (S403). When the user selects one of the icons in the menu list screen 70 (S404), the command transmitter/receiver 33 of the display device 3 requests the video output device 2 to output the menu screen selected (S405).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086910-A (JP)
Title: Manufacturing method of hydrogen separation membrane-electrolyte membrane conjugate
Inventor: ITO NAOKI
IPC: B01D69/12
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separation membrane-electrolyte membrane conjugate capable of suppressing a short circuit between a hydrogen separation membrane and a cathode, and improving adhesion between the hydrogen separation membrane and an intermediate layer.  <P>SOLUTION: The manufacturing method of the hydrogen separation membrane-electrolyte membrane conjugate 100 includes: the first process of preparing the hydrogen separation membrane 10 with a first surface having the average roughness Ra of a predetermined value or more; the second process of forming an intermediate layer 20 having an ion non-conductivity on the first surface of the hydrogen separation membrane to form a hydrogen separation membrane-intermediate layer conjugate; the third process of subjecting a polishing process to the surface on the intermediate layer side of the hydrogen separation membrane-intermediate layer conjugate; and the fourth process of forming an electrolyte membrane 30 on the surface on the intermediate layer side of the hydrogen separation membrane-intermediate layer conjugate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087060-A (JP)
Title: Clamping apparatus in die casting machine
Inventor: MANABE JUNJI
IPC: B22D17/26
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping apparatus in a die casting machine where cycle time required for a releasing stage in a die opening operation can be reduced.  <P>SOLUTION: Regarding the clamping apparatus in a die casting machine, each tie bar insertion hole is provided at a movable board and a fixed board and each tie bar is inserted therein, the movable board is arranged so as to be moved freely forwards/backwards to the fixed board along the tie bar, engagement means where, after a die opening/closing device is driven, and the movable board is pressed against the fixed board, so as to close a die, which are engaged with engagement parts each formed near the edge part on the side of the tie bar movable board are provided at the tie bar insertion hole in the movable board, and a pressing means of further pressing the movable board after the die closing against the fixed board in cooperation with the tie bar is provided at the tie bar insertion hole in the fixed board. In a releasing stage after the cooling of a casting, with the progression of an injection cylinder, an injection plunger presses the casting and the movable board, and they are pressed back to a die opening direction, so as to be moved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098758-A (JP)
Title: Mobile wireless communication system, access gateway, wireless base station, and mobile wireless communication control method
Inventor: WATANABE TERUYOSHI
IPC: H04W28/00
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a wireless mobile communication system for transferring MBMS (Multimedia Broadcast Multicast Service) data, an access gateway, a wireless base station and a mobile wireless communication method to transmit the MBMS data from the wireless base stations at the same time.  <P>SOLUTION: The system includes the access gateway 1, the plurality of wireless base stations 2, and the wireless mobile station 3. When the MBMS data are transferred from the access gateway 1 to the plurality of wireless base stations 2, the access gateway 1 copies the MBMS data in a number corresponding to the number of the plurality of wireless base stations, and calculates the time of transmission of the data to the wireless mobile station 3 while taking transmission delay times etc., between the access gateway 1 and wireless base stations 2 into consideration, and a header processing unit 17 generates and sets transmission time information indicative of the transmission time in a header, so that the data with the added header are sent out from a transmission line interface function unit 12 to the plurality of wireless base stations 2. The plurality of wireless base stations transmit the MBMS data having the header deleted to the wireless mobile station 3 at the transmission time based upon the transmission time information set in the header.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049184-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SADABETTO HIROYASU
IPC: H01L25/18
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for conductively connecting a silicon substrate with solder balls without requiring a bonding processing in manufacturing a semiconductor so-called BGA.  <P>SOLUTION: Semiconductor configuration 23 each having re-wiring 32, columnar electrodes 33 and a sealing film 34 on a silicon substrate 24 are bonded spaced from each other on an adhesive layer 22 on a base plate 21 having a size corresponding to a plurality of semiconductor devices. Next, a sealing film is formed on the peripheral surface of each of the semiconductor configuration 23. Next, a first upper layer insulation film, a first upper layer re-wiring, a second upper layer insulation film, a second upper layer re-wiring 4 and a third upper layer insulation film are sequentially formed in a laminate, and finally, solder balls are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008093890-A (JP)
Title: Bookbinding device
Inventor: NAKAMURA YUKI
IPC: B42C11/04
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding device, in which fine adjustment of a cover setting part to follow the change of the size of a cover or the like can be efficiently performed.  <P>SOLUTION: In this bookbinding device, under the condition that a paper feeding command for preparatory paper feeding is inputted, paper feeding is performed at a normal speed, which is the same speed as that during bookbinding, when a cover remains closed, while paper feeding is performed at a speed lower than the normal speed when the cover is in an open state (as indicated in the steps ranging from S10 to S40). As a result, no successive opening and closing works of the cover is necessary at every preparatory paper feeding and the working efficiency of bookbinding improves. On the other hand, since the feeding of the cover is performed at the same normal speed as that during bookbinding under the condition that the cover is closed even for preparatory paper feeding, in this case, the paper feeding process can be performed quickly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093954-A (JP)
Title: Molding device of a bale of rubber and manufacturing method thereof
Inventor: TAKADA YASUHIRO
IPC: B29C43/36
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding device of a bale of rubber capable of being easily maintained, preventing a metal component from being included into the bale of rubber, and preventing a failure of the molding device in a molding process of the bale of rubber, and a manufacturing method of the same.  <P>SOLUTION: The molding device 2 of a bale of rubber has a cavity mold 4 for storing a rubber-like polymer 10 before being molded, a ram head 6 capable of moving the inside of the cavity 4, and an opening cover 8 for opening and closing an opening of the cavity mold 4. The bale of rubber 24 is molded by compressing the rubber-like polymer 10 before being molded by the ram head 6 and the opening cover 8. A resin-made liner 20 is detachably mounted to the ram head 6 so that metal is not exposed to the inner wall side of the cavity mold 4. A resin-made cover bottom plate 22 is detachably mounted to the opening cover 8 so that the metal is not exposed to the side of the cavity mold 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108760-A (JP)
Title: Plasma display apparatus
Inventor: MOON SEONG HAK
IPC: G09G3/291
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus capable of preventing afterimage sticking and damage to a fluorescent material by improving a driving waveform.  <P>SOLUTION: The plasma display apparatus includes a plasma display panel, a first driver, and a second driver. The plasma display panel includes a sustaining electrode and a data electrode intersecting the sustaining electrode. The first driver supplies a positive sustain pulse and a negative sustain pulse to the sustaining electrode in a sustain period. The second driver supplies a positive voltage to the data electrode prior to an application point of time of the positive sustain pulse.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008102717-A (JP)
Title: Apparatus, method and program for expressing interaction of image fluid system
Inventor: SAKAINO HIDETOMO
IPC: G06T13/80
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To create a dynamic image that achieves a natural expression of the interaction between a fluid and an object based on one still image.  <P>SOLUTION: From one input still image, the boundary of an object caused to interact with a deforming/moving fluid is defined as an interaction area, and after the speed vector of the interaction area has been substituted into an advection equation, the interaction area is calculated after being deformed/moved. A condition for setting at zero the speed vector of the fluid area at the boundary of the interaction area deformed/moved is given to a Navier-Stokes equation, and the speed vector of a fluid area is corrected. The speed vector corrected is substituted into the advection equation and the fluid area is calculated after being deformed/moved, whereby an expression of fluidic, interactive deformation/movement is made possible in a dynamic image resulting from a combination of the fluid area after the deformation/movement and the result of calculating the interaction area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105040-A (JP)
Title: Straightening machine
Inventor: IKEMOTO YUJI
IPC: B21D1/05
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening machine capable of straightening a steel plate of high temperature being an operational condition for a long period of time.  <P>SOLUTION: The straightening machine comprises a work roll for the straightening machine, and a back-up roll receiving the load of the work roll for the straightening machine. The shape of a steel plate of high temperature to be rolled by a rolling mill is straightened by the work roll for the straightening machine. The roll is not cooled by a cooling liquid during the straightening. The hardness of the work roll for the straightening machine is selected between an upper limit to be calculated by the temperature rise Ta of the work roll for the straightening machine caused by the heat transfer from the steel plate, and the heat generation ΔTα caused by the slip between the work roll for the straightening machine and the backup roll, and the lower limit to be calculated by the hardness Hb of the backup roll, the hardness difference ΔHα between the work roll for the straightening machine and the backup roll, and variance ΔHβ of the hardness by the manufacturing method of the work roll for the straightening machine and the backup roll.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106676-A (JP)
Title: Variable stroke characteristic engine
Inventor: MAEZURU AKINORI
IPC: F02F7/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep drop of stiffness of a cylinder due to a cutout at the minimum when the cutout for preventing interference is formed at a lower end part of a cylinder of a variable stroke characteristic engine.  <P>SOLUTION: Since a first cutout 5a through which an upper link 61 passes but a lower link 60 does not pass is formed at the lower end part of the cylinder 5 in a side of a first connecting part connecting the upper link 61 to the lower link 60, drop of stiffness of the cylinder 5 can be kept to the minimum as compared with a case that the first cutout 5a through which a whole body of the first connecting part passes is formed. Since a single second cutout 5b through which the lower link 60 passes is formed at the lower end part of the cylinder 5 in a side of a second connecting part connecting the lower link 60 and a control link 63, number of the second cutouts 5b can be reduced and drop of stiffness of the cylinder 5 can be kept to the minimum as compared with a case that a plurality of second cutouts 5b are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105087-A (JP)
Title: Joining method of iron member with aluminum member, and iron-aluminum joined structure
Inventor: DOIYOSHI KAZUTAKA
IPC: B23K26/21
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method enabling superb joining of an iron member with an aluminum member and an excellently joined structure of them.  <P>SOLUTION: When the iron member and the aluminum member are joined to each other, a steel sheet 10 which has a plated layer 12 at least on the side to be joined with an aluminum clad sheet 20 (the iron member) and the aluminum member comprising an aluminum clad sheet 20 (an aluminum clad material) which has an aluminum core material 21 containing mainly aluminum and an aluminum alloy layer 22 with an lower melting point than the aluminum core material 21 on the side to be joined with the steel sheet 10 are superposed together and joined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112597-A (JP)
Title: Fuel cell system
Inventor: FUJITA NOBUO
IPC: H01M8/06
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can prevent gas from freezing inside the fuel gas supplying pipe in a simple structure, in a pipe including a fuel cell and a gas supply means for supplying the fuel gas and oxidant gas.  <P>SOLUTION: The fuel cell system 10 is provided with a fuel gas supply pipe 16 for supplying fuel gas to a fuel cell 12, a circulation pipe 18 for circulating the exhausted fuel gas exhausted from the fuel cell 12 to the fuel gas supplying pipe 16, and a control unit 40. The control unit 40, when it decides that freezing is about to occur, exhausts the exhausted fuel gas outside from an exhausting valve 26 of a gas-liquid separator 24 installed in the circulating pipe 18, and the flow volume of the exhausted fuel gas which is returned to the fuel gas supply pipe 16, or the water content contained in the gas, is reduced. As a result, freezing can be prevented by using a simple structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007015691-A (JP)
Title: Control device for vehicle running condition
Inventor: YAMADA NORITAKA
IPC: B60T7/12
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for vehicle running condition capable of promoting an adequate brake/accelerator operation to a driver while assisting the operation of the driver during the starting operation on an uphill.  <P>SOLUTION: In the control device for vehicle running condition, when the actual advancing direction of a vehicle body is opposite to the desired advancing direction of a driver, "No" is determined in S115, and the program advances to S116. It is further determined whether or not the rotational direction of a wheel is matched with the desired advancing direction of the driver. As a result, when the rotational direction of the wheel is matched with the desired advancing direction of the vehicle body, "Yes" is determined in S116, and the program moves to the control ending in and after S130. Thus, by stepping in an accelerator pedal, the slide-down mitigation control is successively completed from the wheel in which the rotational direction is matched with the desired advancing direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008110081-A (JP)
Title: Footwear
Inventor: HAYAKAWA TSUTOMU
IPC: A43B13/20
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear capable of alleviating the effects of sweating feet.  <P>SOLUTION: The footwear is provided with: an outsole 1 including a chamber 1a having a recessed portion at a site to be located under a heel; an elastic member 4 for air-tightly closing an upper surface of the chamber 1a and having a bulge part 4a bulging upward; an insole 2 having a covering part which is a recessed portion for covering the bulge part of the elastic member 4 and has an opening part 2b on the upper surface; an outside-air intake opening provided on a side wall of the outsole 1; an outside-air passage provided in the outsole 1 and communicating between the outside-air intake opening and the chamber 1a; a first check valve for taking in outside air, provided inside the outside-air passage to allow the air to flow in the direction entering the chamber 1a and to block the flow of the air from the chamber 1a to the side of outside air; a discharge passage P for communicating between the chamber 1a and the opening part 2b; and a second check valve G2 for exhausting the air, provided inside the discharge passage P to allow the air to flow in the direction exhausted out of the chamber 1a and to block the flow of the air into the chamber 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114953-A (JP)
Title: Object floating device and stage device
Inventor: KOBAYASHI KENTARO
IPC: B65G49/07
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the holding rigidity of an air conveying passage for air-floating an object to be conveyed.  <P>SOLUTION: An object floating device 10A has an air-conveying passage 30 which floats an object 20 to be conveyed with the air pressure, and holds the object 20 in a horizontal condition and conveys it in a non-contact manner. An air outlet 50 for feeding air, and an air inlet 60 for sucking air in the air-conveying passage 30 are formed in a surface 40 facing the air conveying passage 30. The hole diameter d2 of an upper opening 62 of the inlet 60 is set to be larger than the hole diameter d1 of the outlet 50 (d1<d2), or the length L2 in the circumferential direction of the upper opening 62 of the air inlet 60 is set to be larger than the length L1 in the circumferential direction of the air outlet 50 (L1<L2). The area S2 of a flow passage in the circumferential direction of the air inlet 60 is set to be larger than the area S1 of the flow passage in the circumferential direction formed between an upper surface of an upper opening circumferential edge 52 of the air outlet 50 and a lower surface of the object 20 (S1<S2), and the holding rigidity in the air conveying passage 30 is enhanced thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007221755-A (JP)
Title: Base station, communication terminal, transmission method and reception method
Inventor: MIKI NOBUHIKO
IPC: H04W72/12
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit control channels to various communication terminals with different communicable bandwidths.  <P>SOLUTION: A base station comprises: a frequency scheduler for determining scheduling information for allocating one or more resource blocks to communication terminals in a good channel state based on channel state information reported from each of communication terminals; a means for encoding and modulating control channels, including nonspecific control channels decoded by nonspecific communication terminals and specific control channels to be decoded by specific communication terminals to which one or more resource blocks are allocated; a multiplexing means for time-multiplexing the nonspecific control channels and the specific control channels in accordance with the scheduling information; and a means for transmitting output signals of the multiplexing means on a multi-carrier basis. The nonspecific control channels contain information indicating the transmission format of the nonspecific control channels.  <P>COPYRIGHT: (C)2007,JPO&INPIT