baber/WOPTO huggingface dataset:
Patent JP-2008282626-A (JP)
Title: Fuel cell system and electronic equipment
Inventor: SUZUKI HIDENORI
IPC: H01M8/04
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and an electronic equipment enabling an effective use of fuel.  <P>SOLUTION: The fuel cell system is provided with its fuel cell body 1 having a fuel cell power generating system constituting an electromotive part, a fuel container 102 containing liquid fuel, and a pump 104 controlling transfer of the liquid fuel from the fuel container 102 to the fuel cell power generating part 101, and an auxiliary power source 4 charged by a power generating output of the fuel cell body 1 for use as a driving power source of the pump 104. A power-generating volume which can be generated after stoppage of fuel supply to the fuel cell power generating part 101 and the electrical energy volume necessary for the auxiliary power source until full charge are estimated; and at the time, when the former exceeds the latter, with these estimated volumes in comparison, fuel supply to the fuel cell power generating part 101 by the pump 104 is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281484-A (JP)
Title: Interference measuring device
Inventor: YAMAUCHI TOYOHIKO
IPC: G01J9/02
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference measuring device capable of modulating the phase of interference light at higher speed.  <P>SOLUTION: An interference measuring device 1 that measures the surface shape of a measuring object is provided with: a first light source 11; a second light source 12; lenses 21-25; an aperture 31; an optical multiplexer 41; an optical demultiplexer 42; a half mirror 43; an imaging part 51; an analysis part 52; a light receiving part 61; a displacement detecting part 62; a piezo-actuator 71; a drive part 72; a mirror 73; a stage 81; a driving part 82; and a control part 90. The first light source 11 outputs light λ<SB>1</SB>having a comparatively short coherent length. The second light source 12 outputs light λ<SB>2</SB>having a comparatively long coherent length by modulating the phase of it. The light λ<SB>2</SB>received by the light receiving part 61 becomes a phase modulated light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284005-A (JP)
Title: Image processor, image processing system, and image processing method
Inventor: SONE TAKASHI
IPC: A61B3/14
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To more clearly draw a nerve fiber layer defect (NFLD) by applying an image processing to a color fundus picture.  <P>SOLUTION: The image processor for performing the image processing from an image of a color fundus photograph to examine a fundus image is provided with a color component extracting means for extracting a color component from the image of the color fundus photograph and a density conversion means for performing density conversion of the image from which the color component is extracted by the color component extracting means. The color component extracting means extracts components of greenish blue, green, and blue when outputting an image for examination of a nerve fiber layer defect (NFLD), a retina nerve fiber layer (RNFL), or epiretinal membrane. With regard to a component of greenish blue, when a provider of an image of the color fundus photograph has cataract as well, a ratio of the green component out of ratios of the green component and blue component is raised to extract the greenish blue component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288273-A (JP)
Title: Wiring substrate for cof (chip on film), manufacturing metod of the same, and semiconductor device
Inventor: OGAWA SHIGEKI
IPC: H01L21/60
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate for COF (chip on film) having higher heat radiating property.  <P>SOLUTION: The wiring substrate for COF is provided, on a single side surface of an insulating film 1, with a wiring 13 including an inner lead 11 for joint with an electrode pad provided at the front surface of a semiconductor element 7 to be mounted and an outer lead 12 for joint with a terminal of an external substrate for mounting COF. Within a region 14 to which a semiconductor chip is to be mounted, a heat sink (heat radiating plate) 15 is arranged at the region where the inner lead 11 is not provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286362-A (JP)
Title: Suspension device
Inventor: YAMANAKA TOSHIHIKO
IPC: F16F9/46
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive suspension device with excellent control responsiveness, improved in vehicle ride quality.  <P>SOLUTION: The suspension device 100 for a vehicle is provided with a linear motor having coils 41 and permanent magnets 42 arranged respectively on a vehicle body side member and a wheel side member. The linear motor is a single-phase linear motor 40 of a single phase drive type, and is provided with: a state detection sensor 30 for detecting a relative movement state of the vehicle body side member and the wheel side member, or an absolute movement state of the vehicle body side member; and a control part 10 for controlling a load output by the single phase linear motor 40, based on a detection result of the state detection sensor 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293834-A (JP)
Title: Vehicular headlight
Inventor: SUZUKI EIJI
IPC: F21Y101/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a light-distribution pattern as a light-distribution pattern of high precision during non-driving of a solenoid.  <P>SOLUTION: In a vehicular headlight, a shade 5 capable of turning around a turning axis 19 slantwise crossed with at least one axis among a light source axis Z-Z of a light source 2, an optical axis Z-Z of a reflector 3, and a lens axis Z1-Z1 of a projection lens 4 is mounted on a base 14 and a clip 15. A stopper 9 is also provided in the vehicular headlight. When the solenoid 7 does not drive, the stopper 9 regulates the position of the shade 5 by two directions B and C different from the direction slantly crossed against the axes (light source axis Z-Z, optical axis Z-Z, and lens axis Z1-Z1) in the direction A for switching the position of the shade 5, namely, in the direction for turning around the turning axis 19. As a result, the light-distribution pattern LP for passing each other during non-driving of the solenoid 7 can be acquired as a light-distribution pattern of high precision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290040-A (JP)
Title: Grain adjustment apparatus
Inventor: ASAOKA KENJI
IPC: B02B7/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain adjustment apparatus which can perform rice milling work or additional desired work, even if a stone removing device etc. is set lateral to a rice milling apparatus.  <P>SOLUTION: The grain adjustment apparatus 1 has the stone removing device 10 removing small stones from brown rice and the rice milling apparatus 30 for making milled rice from the brown rice from the device 10. The stone removing device 10 has a box-like body opened at an upper part and having a discharge port on the side, a stone removing side hopper detachably mounted to inside the body, and a holding plate detachably mounted to any one of the front and rear plates of the body. The stone removing side hopper can be inserted into the body with the front side rear. The rice milling apparatus 30 has a conveying part 31 conveying upward the brown rice from the stone removing device 10, and a polishing part 35 disposed lateral to the conveying part 31 and making the milled rice from the brown rice from the conveying part 31. A frame 61 mounted with the conveying part 31 and polishing part 35 can be changed over in the right/left direction. A crushed rice taking-out part 50 is provided under the polishing part 35, and can be disposed in any direction of front, one side of right and left and the other side of the polishing apparatus 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292408-A (JP)
Title: Temporal evaluation method for crevice corrosion initiation
Inventor: MATSUHASHI AKIRA
IPC: G01N17/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating a crevice corrosion initiation time of stainless steel for preventing crevice corrosion damage generated on the stainless steel of a device used in an aqueous solution environment containing halide ions, biochemical components contained in seawater or salts, or selecting proper stainless steel.  <P>SOLUTION: This method of evaluating a crevice corrosion initiation time of stainless steel comprises immersing a test specimen with crevice provided with a crevice portion of less than 0.5 mm interval by allowing surfaces of stainless steels to face to each other, and a test specimen free from crevice comprising only a free surface of the stainless steel, into the aqueous solution environment containing halide ions, biochemical components contained in seawater or salts, applying the same electric potential to the test specimens from an external power source; and deciding the crevice corrosion initiation time, on the basis of the time change of a difference value of current densities generated on the test specimens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298960-A (JP)
Title: Movement preventing structure for color separation prism
Inventor: SAKATA NORIAKI
IPC: G02B7/18
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or suppress movement of a color separation prism in the direction of its optical axis, resulting from thermal expansion or contraction of a color separation prism support member.  <P>SOLUTION: The structure prevents the color separation prism from moving in the direction of its optical axis, resulting from thermal expansion or contraction of the color separation prism support member. The structure is made of a thermally expandable material and has a first fixed part and a second fixed part, fixed to the color separation prism and the color separation prism support member respectively. The structure also has a color separation prism movement preventing member the length of which changes in the direction of the optical axis due to thermal expansion or contraction. The color separation prism support member supports the color separation prism so that the prism is movable in the direction of the optical axis. The color separation prism movement preventing member changes its length in the direction of the optical axis due to thermal expansion or contraction. The color separation prism is moved relative to the color separation prism support member by thermally expanding or contracting the color separation prism support member in the reverse direction to the moving direction of the color separation prism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301182-A (JP)
Title: Filter circuit and semiconductor device
Inventor: KONDO HIDEAKI
IPC: H03H11/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately execute correction of the frequency characteristics of a filter.  <P>SOLUTION: This filter circuit is constituted by providing a low-pass filter and a calibration circuit which calibrates the frequency characteristics of the low-pass filter. The correction circuit comprises a negative feedback circuit and a control circuit. The negative feedback circuit forms a loop circuit, by providing the low-pass filter with negative feedback and makes the loop circuit oscillates by making the gain of the loop circuit larger than 1 in the correction mode of the filter circuit. The control circuit controls the frequency characteristics of the low-pass filter so that the oscillation frequency of the loop circuit fits in a predetermined range, in the correction mode of the filter circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300715-A (JP)
Title: Semiconductor integrated circuit, and manufacturing method thereof
Inventor: KANEKO YOSHIO
IPC: H01L27/04
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for which wiring or a diffusion layer is formed using a high accuracy mask even while the performance of a high speed circuit part is not lowered or is equivalent and using the low accuracy mask of accuracy lower than that, and to provide a manufacturing method thereof.  <P>SOLUTION: The manufacturing method includes: a step of forming a prescribed circuit by preparing at least one high accuracy mask and the low accuracy mask of the accuracy lower than the at least one high accuracy mask for forming the wiring or the diffusion layer and exposing the prescribed circuit part (mega cell made into hardware such as memory) of the semiconductor integrated circuit using the high accuracy mask (covering the other circuit part with a light shielding mask 8); and a step of forming the other circuit by exposing the other circuit part (random logic and input/output buffer) other than the prescribed circuit part of the semiconductor integrated circuit using the low accuracy mask (covering the prescribed circuit part with a light shielding mask 9).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324603-A (JP)
Title: Bonding wire formed as ribbon
Inventor: REINOLD MANFRED
IPC: H01L21/60
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding wire which is especially designed for transmission of a high current, can be welded with high reliability and has a service life as high as possible and a surface extending size or a two-dimensional extending size as small as possible.  <P>SOLUTION: The bonding wire 4 has at least two layers 5, 6, 7 having current capacities different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008302497-A (JP)
Title: Stretching machine
Inventor: NAKAMURA SUSUMU
IPC: B41F15/36
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretching machine which has a simple structure and can be manufactured inexpensively, the operation of which is easy and which has favorable workability and in which a sure and stable clamping force and uniform tension can be easily obtained.  <P>SOLUTION: In the stretching machine composed of two shafts arranged in two axial directions normally crossing with each other, frame seating stands for placing frames provided at the shafts and clamping bars for supporting end edges of screen fabrics provided at the shafts. Each clamping bar has a square cross section, on the top face of which a longitudinally notched slit is formed so as to fit a fixing bar having an inverted T-shaped cross section thereinto in order to support the end edge of the screen fabric. The screen fabric is stretched by moving the clamping bars outward axially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302773-A (JP)
Title: Cab floor
Inventor: SHIMIZU YUKIO
IPC: E02F9/16
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab floor capable of lowering the vehicle height of a work machine by lowering the height position of the ceiling of a cab without remarkably restricting the height of a device or the like arranged underneath the floor of the cab, especially underneath the center portion of the floor.  <P>SOLUTION: The floor 15 of the cab 10 is so configured that the center portion 15a and both side portions 15b, 15c are unevenly formed so that the center portion 15a is arranged higher than the side portions 15b, 15c on both sides of the center portion 15a. By the center portion 15a, a setting space having higher height is formed for the device or the like arranged underneath the center portion 15a. By lowering the positions of the side portions 15b, 15c, the height of the ceiling portion 11 of the cab 10 is lowered. The stepped center portion 15a also functions as a rib improving the strength of the floor 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280988-A (JP)
Title: Motorization of reaction in reciprocating engine
Inventor: KUDO TASUKU
IPC: F02B67/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To motorize a reaction in a reciprocating engine.  <P>SOLUTION: A conventional horizontal opposed engine is turned 180° in which pistons are inserted to oppose each other and assembled in a cylinder. There are two sets of engines, but there is one permeable combustion chamber, so that both pistons are pushed in opposite directions by ignition and explosion. An air supply and exhaust port and an ignition plug are disposed on a cylinder side face. Both cranks are rotated in reverse to the right and left, and a one-way rotational force is taken out by two gears lead from the cranks and an intermediate gear obtaining couple of force. As seen from one piston, its output is doubled as it receives its own action and a reaction from the other piston at the same time. This can be applied to internal combustion engines in general having different fuels. The motorization of reaction contributes to reducing carbon dioxide and saving resources.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301990-A (JP)
Title: Slot machine
Inventor: NISHIGUCHI BUNGO
IPC: A63F5/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent act to a control part connected with a connector mounted onto a circuit board together with display devices in a slot game machine.  <P>SOLUTION: The sealing structure of the circuit board 70 adopts a sandwich constitution in which the board 70 equipped with the display devices 14-16 and the connector 60 is sandwiched between a frame 4 and a cover 50. In addition, a retaining part 92 of a member 90 to be sealed and soldered-joined with the board 70 is engaged with a lock pin 100 serving as a sealing member, thereby making the board 70 and the cover body 50 inseparable allows the connector 60 mounted to the board 70 together with the display devices 14-16 not to be approached from the outside of the machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303109-A (JP)
Title: Hydrophobic orthotitanic acid microparticules and toner for electrophotography
Inventor: TANAKA TAKAYASU
IPC: C09C1/36
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrophobic orthotitanic acid microparticles excellent in hydrophobicity, dispersibility, and safeness and usable for various applications such as an outer additive of a toner for electrophotographies.  <P>SOLUTION: A substrate consisting of orthotitanic acid is treated with an alkoxysilane in an amount of 50-200 mass%, then neutralized with an acid, filtered, cleaned, and dried at 100-170°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302597-A (JP)
Title: Writing utensil receiving case
Inventor: UNO KOJI
IPC: B43K23/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil receiving case which can solve such problems that in order to store a plurality of writing utensil bodies, the receiving case with a plurality of insertion apertures partitioned by walls is preferred as a plurality of writing utensil bodies can be comparatively neatly arranged in order, but has no sufficient degree of shaping flexibility freedom due to the tendency of the receiving case becoming excessively rigid by the partitioning wall under such a structure, as seen in the case of e.g. a cloth-made writing utensil receiving case with the shaping flexibility freedom, and also, case lids which receive the tip parts of the writing utensil bodies have to be of such a type that the lids can be connected together in parallel, so as to prevent the writing utensils from being lost and arrange a plurality of the writing utensil bodies in a comparatively orderly manner, yet accompanied by the inconveniences that the case is bound to become oversized as the one for storing a plurality of the writing utensil bodies in accordance with the size of the connection part becoming large, and on the contrary, the connection part may be damaged due to impact etc. during moving by making the size of the connection part undersized.  <P>SOLUTION: The adjacent cylindrical forms (1 and 2) are connected together by an annular member with a pair of flexible linear pieces (23 and 28).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306880-A (JP)
Title: Power converter
Inventor: NAKAJIMA TATSUTO
IPC: H02M7/48
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter capable of maintaining a constant AC output voltage and ensuring operation without flowing an unbalanced voltage to an electric power system side even if a DC voltage changes.  <P>SOLUTION: This power converter includes: a half bridge circuit connecting line 16 for connecting a first half bridge circuit 14 with a second half bridge circuit 15 by connecting the neutral position of a first DC power supply 11 with the neutral position of a second DC power supply 13; and AC terminals for connecting a single-phase AC load drawn from the first half bridge circuit 14 and the second half bridge circuit 15. The leading point of the neutral position of the half bridge circuit connecting line or the DC voltage of the DC power supply unit is changed so as to satisfy the expression: E1+E4=E2+E3, where E1 and E2 represent the voltages of the first DC power supply across the neural position and E3 and E4 represent the voltages of the second DC power supply across the neural position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311374-A (JP)
Title: Plated/deposited composite film and method of manufacturing the same, and power semiconductor module device
Inventor: MINAMIGUCHI TSUNEAKI
IPC: C23C16/42
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated/deposited composite film excellent in adhesiveness between a plated film and a deposited film, its manufacturing method, and power semiconductor module equipment.  <P>SOLUTION: A plated/deposited composite film 1 is constituted by forming a deposited film 12 on a plated film 11. When the composition ratio of a first component element, the highest composition ratio in a regular region of the plated film 11, is set to A<SB>1</SB>(at%) and the composition ratio of a second component element, the second highest composition ratio, is set to A<SB>2</SB>(at%), a diffusion difference distance between a position at which the composition ratio of the first component element of the plated film 11 is 0.1A<SB>1</SB>(at%) and a position at which the composition ratio of the second component element of the plated film 11 is 0.1A<SB>2</SB>(at%) is 5 nm or less when a variation in the composition ratio in a diffusion region in which the component element of the plated film 11 and the component element of the deposited film 12 are mixed is seen in the lamination direction of the plated/deposited composite film 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308205-A (JP)
Title: Packaging box
Inventor: SHINMYO SUSUMU
IPC: B65D5/52
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box in which a hooking part is easily formed, and when the hooking part is not used for display, a top lid is easily and surely closed while the hooking part is stored in the box.  <P>SOLUTION: In the packaging box 1, one top edge 11 of a rectangular tubular box body with a bottom has a foldable and openable/closable lid 7 which forms the top face of the box body and the end of the lid 7 has an insertion part 7a which is inserted into the box body from the other top edge 17 facing the one top edge 11 for preventing the lid 7 from being easily opened. The box 1 also has a hooking part 8 at an edge 17 folded toward the inside of the box body and furthermore the end of the hooking part is folded back to the edge 17 direction so as to make its top end upward from the edge 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT