baber/WOPTO huggingface dataset:
Patent JP-2008265570-A (JP)
Title: Steering device of guide rail type vehicle
Inventor: SHIGA YUJI
IPC: B61B13/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device of a guide rail type vehicle capable of performing the active steering of a wheel and continuing the operation even when a steering actuator is inoperative.  <P>SOLUTION: A wheel 5 is steered in the right-to-left direction according to the turn in the right-to-left direction of a guide arm 4 for performing the guide along a guide rail. A restoration damper 14 for demonstrating the force for returning the wheel 5 in the straight posture and a steering actuator 17 capable of nullifying the control force of an operation rod 17a are interposed in parallel between a knuckle arm 13 fitted to the guide arm 4 and a truck frame 8 forming a fixed part on a vehicle body 1 side. Normally, the wheel 5 is steered in the right-to-left direction via the knuckle arm 13 and the guide arm 4 through the expansion operation of the steering actuator 17. If the steering actuator is uncontrollable, the passive steering of the wheel 5 is performed based on the guide of the guide arm 4 along the guide rail by nullifying the control force of the operation rod 17a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265834-A (JP)
Title: Heat insulating container and production method thereof
Inventor: TAKATSUKI TOYOHIKO
IPC: B65D81/38
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To be constituted to suppress enlargement and to be excellent in vibration resistance while maintaining desired heat insulating performance.  <P>SOLUTION: The heat insulating container includes a cylindrical inner container 1 and a cylindrical outer container 2. A mouth 7 for making the inside of the inner container 1 communicate with the outside of the outer container 2 is provided at least at one end side. The pressure of an inner space between the inner container 1 and the outer container 2 is reduced. A heat insulating material 3 is stored at least on the other side of the inner space. A support structure is configured so as not to directly contact with the outer container 2 other than the mouth 7 using a sandwiching part 15 which is formed by deforming at least one of the inner container 1 and the outer container 2 through at least the reduction of the pressure of the inner space and sandwiching the heat insulating material 3 with a part of the inner container 1 and the outer container 2 and the mouth 7 joined to the inner container 1 and the outer container 2 in the outer container 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269521-A (JP)
Title: Cradle device
Inventor: ONA KEIICHI
IPC: H04M1/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle device improved in user friendliness.  <P>SOLUTION: The cradle device is provided with a communication control part 6 establishing communication with an external network 40, and a mobile terminal connection control part 4 having a function for detecting a mobile terminal device 30 mounted thereon. The mobile terminal connection control part 4 fetches information of communication connected by the mobile terminal 30 when the mobile terminal device 30 mounted thereon is detected. When the connection information shows that the external network 40 is not connected to the mobile terminal device 30, the mobile terminal connection control part 4 switches a connection path so that the mobile terminal device 30 is communicatively connected to the external network 40 via the communication control part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275667-A (JP)
Title: Image forming apparatus and speed control device
Inventor: MAEDA RYOTA
IPC: G03G15/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which accurately detects the circulating speed of a circulating endless belt, so that it can prevent out of color registration.  <P>SOLUTION: The image forming apparatus where a toner image is transferred to the circulating endless belt or a sheet S conveyed on the endless belt includes an emitting part 81 for irradiating the endless belt with light, an image receiving part 82 for receiving reflected light to acquire continuous images of the surface of the endless belt, and a control part 9 for controlling the circulating speed of the endless belt. The control part 9 compares the continuous images, calculates the first circulating speed from a moving amount in the circulating direction of the endless belt, and also detects a cycle T of the change of the moving amount in a direction different from the circulating direction of the endless belt, calculates the second circulating speed of the endless belt from the cycle T, then calculates whether a difference between the first circulating speed and the second circulating speed is within the predetermined range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277442-A (JP)
Title: Heat dissipation board
Inventor: OBARA HIDEYASU
IPC: H01L23/36
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation board which can achieve an excellent heat dissipation performance.  <P>SOLUTION: The heat dissipation board 10 includes a circuit board 11 which is such that a metal circuit 15 is bonded on one surface 14a of a ceramic substrate 14 and a metal plate 16 is bonded on the other surface 14b. A semiconductor element 12 is bonded to the metal circuit 15 of the circuit board 11. On the circumferential surfaces 14c and 15a of the ceramic substrate 14 and the metal circuit 15 which constitute the surface of the circuit board 11, concavo-convex portions 141 and 151 for heat dissipation are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274353-A (JP)
Title: Rolling bearing
Inventor: SENO NAOYA
IPC: C23C8/26
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rolling bearing which has excellent fretting resistance and seizure resistance and can be suitably used as a rolling bearing for supporting a ball screw used for an electrically operated injection molding machine, a pressing machine, etc., and a rolling bearing for a belt-type continuously variable transmission.  <P>SOLUTION: The rolling bearing is characterized in that (Si, Mn) nitrides, consisting of silicon (Si) nitride and manganese (Mn) nitride and having ≤1 μm grain size are allowed to exist at the surface of a ball 3 in an amount ranging from 1% to 10% by area ratio and retained austenite in the surface layer part of the ball 3 is made to be ≤10 vol.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030452-A (JP)
Title: Printing method by offset press and offset press
Inventor: SUDA YASUHARU
IPC: B41F23/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a printing quality by foundation processing of low white degree printing paper with a substrate treatment like a sheet of newsprint paper regarding printing method with an offset press and the offset press, and by generating no turbidity in printing ink with the substrate processor.  <P>SOLUTION: A substrate treatment agent such as a low white degree improver or the like is fed to a printing surface of the printing paper. Thereafter, the substrate treatment agent fed to the printing surface is dried and offset printing on the printing paper is made with the printing machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274168-A (JP)
Title: Styrenic resin composition, extruded foam sheet and container, and flat extruded foam
Inventor: OKUMURA RYOZO
IPC: C08F12/04
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrenic resin composition which allows weight reduction of a foam container such as a foam tray while maintaining the strength thereof, an extruded foam sheet obtained by extrusion foaming using the composition, and a lightweight container obtained by vacuum forming of the extruded foam sheet, and to provide a styrenic resin composition which allows weight reduction of a flat extruded foam used for a heat insulating material or the like while maintaining the insulation efficiency thereof and the flat extruded foam using the composition.  <P>SOLUTION: Disclosed is a styrenic resin composition comprising an aromatic vinyl monomer, wherein the melt mass flow rates (MFR) measured at 200°C and a load of 49 N is 1.0-6.0 g/10 minutes; and the ratio G'(0.1)/G'(100) is 0.003 or more, wherein G'(0.1) is the storage modulus measured at an angular velocity of 0.1 radian/second and G'(100) is the storage modulus measured at an angular velocity of 100 radian/second, at 240°C by means of a cone and plate-type melt viscoelasticity measuring apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273129-A (JP)
Title: Master for thermal stencil printing
Inventor: OTA MASAYUKI
IPC: B41N1/24
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master for thermal stencil printing which provides excellent image quality without spoiling hole-making properties by a thermal head, exhibits little generation of setoff, is stable with time, and can suppress generation of sticking of a film and sticking of scum to the thermal head.  <P>SOLUTION: The master for thermal stencil printing has a stick preventing layer 5 containing a silicone oil satisfying formula A; y>-0.00003x+1.48 on a face positioning on the opposite side of porous substrates 2 and 3 in a laminated body 4 consisting of a thermoplastic resin film 1 and the porous substrates 2 and 3 laminated on one face of the thermoplastic resin film 1, and the stick preventing layer 5 furthermore contains silicone oil satisfying formula B; Ay<-0.00003x+1.46. In the equations A and B, y represents a refractive index at 25°C, and x represents a dynamic viscosity (mm<SP>2</SP>/s) at 25°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007301994-A (JP)
Title: Coating machine for packing box
Inventor: BASSI GINO
IPC: B65B61/08
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating machine for attaching a coating sheet (F) when packing boxes.  <P>SOLUTION: This machine is provided with a coating cavity (7) for receiving boxes (S) bonded to respective coating sheets (F), and a pressing means (10) which can be correlated with boxes (S) and can move between a first acting position for attaching the respective sheets (F) to the boxes and a second retracting position separated from the boxes (S).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008281243-A (JP)
Title: Heat exchanger pump unit
Inventor: KIKUZAWA HIROTADA
IPC: F24F5/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger pump unit capable of surely preventing flooding of refrigerant even when a load is small during a period of a cooling operation.  <P>SOLUTION: This heat exchanger pump unit 1 comprises an unit gas pipe 15 and an unit liquid pipe 16 in which the phase-change refrigerant of gas phase and liquid phase flowing between a heat exchanger 11 and an indoor machine 2, is circulated, and a pump 13 disposed in the unit liquid pipe 16. Further a temperature sensor 23 positioned at a part lower than a gas-phase refrigerant port of the heat exchanger 11 in an installed state, a pressure sensor 21 detecting a pressure in the unit gas pipe 15, and an opening and closing valve 14 for opening and closing the unit liquid pipe 16 are disposed in the unit gas pipe 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279128-A (JP)
Title: Plug opening apparatus and plug opening method for vacuum blood collection tube
Inventor: ITO TERUAKI
IPC: B01L99/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug opening apparatus for a vacuum blood collection tube capable of easily dissolving the failure that blood in the inside scatters when opening the plug of the vacuum blood collection tube and solving the problem of contamination.  <P>SOLUTION: The plug opening apparatus 24 for the vacuum blood collection tube 11 for opening the plug of the vacuum blood collection tube 11 whose opening is closed by a plug body 14 and inside is in a vacuum state comprises: a blood collection tube clamp mechanism 25 for clamping the vacuum blood collection tube 11 in an upright state at a plug opening position 23; a chuck mechanism 41 provided on the plug opening position 23 for clamping the plug body 14 of the vacuum blood collection tube 11; a sealing and depressurizing means provided in the chuck mechanism 41 for sealing the opening periphery of the vacuum blood collection tube 11 including the plug body 14 and depressurizing the sealed area to the almost same pressure as the internal pressure of the vacuum blood collection tube 11 when the plug body 14 of the vacuum blood collection tube 11 is clamped; and an elevating and lowering mechanism for elevating the chuck mechanism 41 from a plug clamping position and opening the plug body 14 of the vacuum blood collection tube 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281146-A (JP)
Title: Sliding member
Inventor: AKITA HIDEKI
IPC: F16C33/10
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member capable of reducing time involved in reaching from a slide start to a state that a sliding surface is lubricated.  <P>SOLUTION: A sliding member which is formed by sintering metal powders including copper and iron and which keeps a sintered alloy layer 30 including a plurality of air holes 31 on a sliding surface 25 with a shaft 22, is a strand-like body 25 which impregnates a lubricating oil 32 in a range of kinematic viscosity between 460 and 1,500 cSt in the air holes 31 and consists of a plurality of filaments 36, wherein self-lubricating grains 37 are woven between the filaments 36 and held on the sliding surface 25 so as to come into contact with the lubricating oil 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286285-A (JP)
Title: Electromagnetic clutch
Inventor: HASHIMOTO DAISUKE
IPC: F16D27/112
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of magnetic force on a magnetic detection means which is required for clutch operation in an electromagnetic clutch equipped with a rotation information detection mechanism of a rotating shaft with the usage of the magnetic detection means.  <P>SOLUTION: In the electromagnetic clutch 100, an armature 105 is attracted to a rotor 101 by the magnetic force generated by an electromagnetic coil 108, and rotation force of the rotor 101 is transmitted to the rotating shaft 103. A magnetic field generated by a multi-pole magnet 110 having a radial magnetic pole fixed on an axis end of the rotating shaft 103 is detected by an MR sensor 115, and rotation information of the rotating shaft 103 is detected. Magnetic shield plates 111 and 113 are arranged between the electromagnetic coil 108 and the MR sensor 115, and leakage magnetic flux generated by the electromagnetic coil 108 is prevented from having influence on the MR sensor 115.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287787-A (JP)
Title: Audio data reproducing device and program
Inventor: ASAHARA TAKESHI
IPC: G11B27/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To continuously reproduce the same music by reversing it without forcing troublesome manipulation to the user.  <P>SOLUTION: This audio data reproducing device 10 has: an acquiring means 16 to acquire audio data files containing audio data; a first creating means 16 to create first reproduction sequence data representing the reproduction order of the audio data contained in the acquired audio data; a second creating means 16 to create second reproduction sequence data representing the reverse reproduction order of the reproduction order which the first reproduction sequence data represents; and a reproducing means 16 to reproduce the audio data in accordance with the reproduction order represented by either the first reproduction sequence data or the second reproduction sequence data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287115-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/133
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve viewing angle characteristics by varying voltages applied on liquid crystal devices.  <P>SOLUTION: One embodiment of the present invention is a liquid crystal display device having three or more liquid crystal devices in one pixel, with a voltage applied to each liquid crystal device being different from others. A device that divides an applied voltage is disposed in order to vary voltages to be applied to the respective liquid crystal devices. In order to vary voltages applied, capacitive devices, resistive devices, transistors or the like are used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286346-A (JP)
Title: Transmission
Inventor: URABAYASHI NORIHIDE
IPC: F16H61/34
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission for avoiding simultaneous occurrence of the same trouble in a plurality of transmission switches as much as possible upon installation thereof.  <P>SOLUTION: A first neutral switch 50 and a second neutral switch 60 are installed on front and rear parts, specifically, a front end 35a and a rear end 35b of a control rod 35 with a gate mechanism 45 interposed therebetween to make environments around the neutral switches 50, 60 different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286149-A (JP)
Title: Internal combustion engine control device
Inventor: TANAKA HIROSHI
IPC: F02D43/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To supply intake air to a cylinder in an amount corresponding to required acceleration when accelerating a vehicle for example.  <P>SOLUTION: This control device 100 controls the opening/closing operation of an ABV 301 to generate required torque in an engine 200. Thus, intake air is supplied to the cylinder 201 in amount corresponding to the required torque. Even when the vehicle is suddenly accelerated from a low-air-amount condition such that the vehicle is suddenly accelerated from an idling condition, torque is generated in the engine 200 in good response to the pedalling of an accelerator 226. Thus, the accelerating responsiveness of the vehicle is improved and the ride comfort of the vehicle that a driver feels is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294209-A (JP)
Title: Manufacturing method of photovoltaic substrate
Inventor: YAMADA AKIRA
IPC: H01L31/04
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a photovoltaic substrate which reduces corrosion of a silicon substrate by aluminum while keeping power generation efficiency, resulting in reduced occurrence rate of defects.  <P>SOLUTION: An aluminum paste is filled in an opening 4a by screen printing so that the peripheral part of the opening 4a of a silicon oxide film 4 is covered, to form an aluminum-containing layer 7. When the aluminum-containing layer 7 is dried, a silicon paste is printed on such surface of the aluminum-containing layer 7 as on the anti-silicon substrate 1 side, by the screen printing of the same print pattern as the aluminum paste, to form a silicon-containing layer 8. The aluminum-containing layer 7 and the silicon-containing layer 8 constitute an electrode forming laminate 9 for forming a second surface side electrode 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269542-A (JP)
Title: Ic tag collecting device
Inventor: KATO NAOKI
IPC: G06K17/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive IC tag collecting device capable of collecting an IC tag 4 attached to the inner side of a paper tube 5 automatically and without requiring human labor.  <P>SOLUTION: The IC tag collecting device is provided with: a roller 6 which is forward and backward rotatable so as to wind an IC tag 4 with a mounting fixture attached to the inner side of the paper tube 5 around a barrel 2; a sensor 1 for discriminating paper from resin which is attached to the tip of a cylindrical barrel 2 having many suction holes 3 to be inserted into for attracting and collecting the IC tag 4; a reciprocating device 7 for moving the barrel 2; and an elevating device 8 for height adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300126-A (JP)
Title: Nonaqueous electrolyte for battery, and nonaqueous electrolyte secondary battery equipped with the same
Inventor: OOTSUKI MASAMI
IPC: H01M10/0569
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte for a battery, the electrolyte significantly improving safety of a nonaqueous electrolyte secondary battery, without degrading battery performance.  <P>SOLUTION: The nonaqueous electrolyte for a battery is characterized by containing pyrophosphoric acid ester. The compound represented in a formula (I) is preferably used as the pyrophosphoric acid ester. In the formula, R is each independently a 1-4C saturated aliphatic hydrocarbon group, a 2-6C desaturated aliphatic hydrocarbon group, or an aromatic hydrocarbon group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274895-A (JP)
Title: Electric power system
Inventor: FLETT FRED
IPC: H02M7/487
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power system capable of allowing high-power operation.  <P>SOLUTION: This electric power system includes: a high-side DC power bus; a first low-side DC power bus; a second low-side DC power bus; a first DC/DC converter, electrically connected to the first low-side DC power bus, which operates so as to convert power between the first low-side DC power bus and the high-side DC power bus; and a second DC/DC converter, electrically connected to the second low-side DC power bus, which operates so as to convert power between the second low-side DC power bus and the high-side DC power bus. The first DC/DC converter and the second DC/DC converter are mutually electrically connected in series through the high-side DC power bus during at least one period. A first DC/DC power conversion circuit and a second DC/DC power conversion circuit are interleaved high-power DC/DC boost power conversion circuits, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296130-A (JP)
Title: Defoaming apparatus, defoaming method, and liquid pooling tank using the same
Inventor: OKADA SATOSHI
IPC: B01D19/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defoaming apparatus, which can cause foams formed on a liquid surface to disappear effectively in mining and manufacturing fields such as metal refining, industrial waste treatments, chemical industries, and food-processing industries, a deforming method, and a liquid pooling tank using the same.  <P>SOLUTION: The defoaming apparatus 20 which causes the foams F foaming up from a solution L to disappear is provided. The apparatus comprises a plurality of blades 22 formed radially on a rotating shaft 24 and at the same time, rotatable in its axis line direction, the rotating shaft 24 transmitting a turning force to the blades 22, and a drive part 26 to rotate the rotating shaft 24. The blades 22 are arranged on a foam area formed on the upper part of the solution L.  <P>COPYRIGHT: (C)2009,JPO&INPIT