baber/WOPTO huggingface dataset:
Patent JP-2005273010-A (JP)
Title: Toothed gear and manufacturing method therefor
Inventor: KIMURA HIDETO
IPC: C22C38/16
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothed gear which has extremely adequate machinability in machining for carving a gear tooth after hot working, and has superior fatigue characteristics.  <P>SOLUTION: This toothed gear is formed of a carbon steel with a steel structure comprising ferrite, cementite and graphite, in which the graphite has an average particle diameter of 5 μm or smaller, and besides, a C content in precipitated graphite grains with particle diameters of 10 μm or smaller is 1 mass% to 50 mass% of the total C content.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220045-A (JP)
Title: Deceleration control method for vehicle
Inventor: MURATA HIROKI
IPC: F02D23/00
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase energy recovery efficiency by increasing regeneration quantity during vehicle deceleration.  <P>SOLUTION: This invention relates to a deceleration control method for a hybrid vehicle provided with an engine as a travel drive power source including a variable nozzle turbocharger (VNT) adjusting velocity of exhaust gas by opening change of a variable nozzle and increasing intake air quantity with using exhaust gas pressure and a motor generator capable of power operation and regeneration operation, and constructed to perform regeneration control by the motor generator during vehicle deceleration. When regeneration control by the motor generator is performed (Yes in step S20) during vehicle deceleration (Yes in step S10), the variable nozzle of the variable nozzle turbocharger is controlled to fully open. When regeneration control is not performed (No in the step S20), the variable nozzle is controlled to fully close (Step S32).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218099-A (JP)
Title: Drawer driving and supporting structure for storage box
Inventor: INOUE KOSAKU
IPC: G03B21/14
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To move a drawer body long in a horizontal direction back and forth while taking horizontally balance.  <P>SOLUTION: The drawer 2 is attached to a storage box 1 so as to be freely moved in an anteroposterior direction through a driving block 3. The driving block 3 is composed of: a moving side base material 4 attached to the intermediate part in the horizontal direction of the drawer 2; a fixed side base material 6 attached to the intermediate part in the horizontal direction of the storage part 5 of the storage box 1; guide rails 7 provided on both left and right side parts of either one of the moving side base material 4 and the fixed side base material 6; horizontal wheels 8 provided on both left and right side parts of the other and capable of freely traveling to the guide rail 7; a pressurizing means 10 for bringing the horizontal wheels 8 into press contact with the side wall 9 of the left and right guide rails 7 respectively; a driving means 11 provided on the fixed side base material 6; and a transmission part 12 on the side of the moving side base material 4 provided on the intermediate part in the horizontal direction of the moving side base material 4, to which the driving power of the driving means 11 is transmitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226164-A (JP)
Title: Vane pump
Inventor: KISHI YOSHINOBU
IPC: F04C29/02
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of preventing lubricating oil from flowing into a pump chamber when a rotor stops and suppressing amount of lubricating oil flowing out while the vane pump operates.  <P>SOLUTION: An oil supply channel 12 communicating with the pump chamber 2A is formed above a bearing part 2B of a housing 2, and an external air channel 14 communicating with external air is formed at a position where it rotates by 90° along the bearing part for the oil supply channel. A branched passage 11a branched from an oil passage 11 formed in the axial direction in the direction of diameter of a shaft part and an external air passage 13 formed in the direction crossing the branched passage orthogonally are formed in the shaft part 3B of the rotor 3. The branched passage and the oil supply channel are mutually communicated, and the external air passage and the external air channel are mutually and simultaneously connected. When the oil passage and the oil supply channel are mutually connected while the rotor stops, negative pressure in the pump chamber is eliminated by external air flowing into from the external air passage to prevent large amount of lubricating oil from flowing into the pump chamber. Amount of lubricating oil flowing into the pump chamber when the rotor stops is reduced to prevent breakage of a vane and suppress amount of lubricating oil consumed by rotation of the rotor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226613-A (JP)
Title: Flat tube for heat exchanger
Inventor: TSURUNO AKIHIRO
IPC: F28F1/02
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat tube for a heat exchanger, having high strength and excellent brazing ability.  <P>SOLUTION: This flat tube 1 for the heat exchanger is formed into a flat tube shape so that a brazing sheet 2 made of an aluminum alloy in which a sacrifice material layer 5 containing Mg, a core material layer 3, and a brazing filler material layer 4 are formed in this order is bent, and the sacrifice material layer 5 is disposed on the inner surface side of the tube. In a part of the flat tube 1 for the heat exchanger, a reinforcement part 6 projected toward the inner surface side of the tube so that the brazing filler material layers 4, 4 adhere to each other, and junctions 7, 7 formed by bending both fringes of the brazing sheet 2 and bonded to the reinforcement part 6 are provided, and the reinforcement part 6 has a removed part 6a from which at least a portion of the sacrifice material layer 5 is removed, and the removed part 6a is brazed to the brazing filler material layers 4, 4 of the junctions 7, 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224150-A (JP)
Title: Resistance spot welding method for different materials
Inventor: IWASE SATORU
IPC: B23K103/20
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the resistance spot welding method for different materials, with which different materials such as a steel and an aluminum material can be joined with a high welding strength without reducing thickness due to production of surface flash and with which a strong weld zone with a high breaking energy can be highly efficiently obtained.  <P>SOLUTION: In carrying out resistance spot welding of a steel material 13 to an aluminum or an aluminum alloy material 14, a pulselike electric current is made to flow between electrodes 11, 12. In other words, an energizing period and a stopping period are alternately repeated, wherein the energizing time t1 is 0.6-10 times as long as the stopping time t2. The steel material 13 is a steel plate coated with zinc or zinc based alloy, or a steel plate plated with aluminum or aluminum alloy. The plating is hot-dip aluminum alloy plating containing 3-15 mass% Si and 0.5-5 mass% Fe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229727-A (JP)
Title: Flexible pipe and goothneck microphone device
Inventor: AKINO YUTAKA
IPC: H04R1/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible pipe in which falling of metal power in the inside of a pipe can be prevented even if the pipe is repeatedly bent, and a goothneck microphone device.  <P>SOLUTION: A triangular wire 16 made of an plastically deformable metal is wound around a tensile coil spring 13 formed by using a round wire 14 made of a hard metal so that its one side triangular portion 17 may be sandwiched between the adjacent round wires 14, 14 and the wire 14 intervenes in its length direction, thereby forming the flexible pipe 11. In the flexible pipe 11, a viscous and elastic fixing agent 23 containing a synthetic resin as a main component is applied on at least the inner side surface 12 positioned on the approximately center portion in the length direction, thereby forming a coating layer 22. The coating layer 22 can positively prevent the metal power generated in repeatedly bending the pipe from falling in the flexible pipe 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223691-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a new game style which can offer players greater enjoyment based on changes in the display by affecting the changes in the display on a display means, for example, as for a number of game balls which roll to be discharged without entering role objects nor passing through gates as well.  <P>SOLUTION: A pachinko game machine 10 is provided with a game board 14 having a playing area 15 composed a transparent area, first and second warp paths 47 and 49 which are provided on the game board 14 to link a prize winning slot 24 and a discharge port 500, the first and second photodetecting parts 410 and 420 for detecting the game balls 17 passing through the warp paths, a liquid crystal display device 32 provided behind them and a display control circuit 250. The display control circuit 250 conducts a control to display the images associated with the passage of the game balls 17 through the first and second warp paths 47 and 49 according to the detection of the game balls 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229093-A (JP)
Title: Manufacturing method for glass ceramic board
Inventor: SATO REI
IPC: H05K3/46
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass ceramic board which method reduces the formation of a deformation and/or a warp due to baking without allowing formed dummy patterns to reduce the ratio of chip formation areas.  <P>SOLUTION: Glass ceramic green sheets 1a to 1f printed with conductor patterns 2 to 6 are laminated and are baked to form a multilayer board. At least one of the green sheets 1a to 1f is printed with a dummy pattern 5 using the same conductor paste used for the conductor patterns 2 to 4 and 6. This dummy pattern 5 is printed at a position where the dummy pattern 5 is in a complementary relation with at least a conductor pattern 4 of one green sheet in the direction of lamination. The dummy pattern 5 is also formed on a part corresponding to the periphery of a cavity, on a via-hole, or in an area without a conductor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006225240-A (JP)
Title: Magnesium oxide particulate-dispersed liquid
Inventor: ARITA HIROSHI
IPC: C01F5/06
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium oxide particulate-dispersed liquid useful for forming a magnesium oxide thin film with a uniform thickness by an applying method.  <P>SOLUTION: The magnesium oxide particulate-dispersed liquid is obtained by dispersing magnesium oxide particulates in the range of 0.05 to 20 mass% into 3 to 5C monohydric alcohol, and the D<SB>50</SB>of the magnesium oxide particulates measured by a dynamic light scattering process lies in the range of 5 to 100 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233984-A (JP)
Title: Connected nails
Inventor: SUZUKI SHIYOUICHI
IPC: F16B15/02
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently fix a plate material to a building frame and prevent water immersion from outside.  <P>SOLUTION: A plurality of nails 2 and two wires (connecting means) 11 aligning the orientations of the plurality of nails 2 and connecting body parts 6 of the nails 2 parallelly are provided. Sealing materials 10 are adhered to the surfaces of head part lower faces 4 to neck parts 5 of the nails 2. Due to this, when the nails 2 are knocked into a furring material, since resistance to the knocking is small, the knocking is easily performed. Moreover, due to the knocking of the nails 2, the sealing materials 10 are pushed out between the head part lower faces 4 of the nails 2 and the furring material, and appropriate amount of the sealing materials 10 is sandwiched.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237763-A (JP)
Title: Signal transmission system
Inventor: KUROSAWA KENICHI
IPC: H03K19/0175
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing reflection noise for achieving an inexpensive bus configuration even in a high speed network.  <P>SOLUTION: The differential signal transmission system adopts a bus configuration where two wires BP and BM of a differential trunk cable each having a characteristic impedance Z1 are connected to a plurality of differential branch cables each having a characteristic impedance Z2, the lines BP, BM are each interconnected by a resistor R1 at both ends of the differential trunk cable, the resistance of the resistor R1 is selected to be a value close to the impedance Z1, a differential signal transmission circuit differentially transmits a signal by using a transistor with an ON-resistance R3, a voltage of input differential signals in a differential signal reception circuit satisfies a prescribed voltage Vmin or over, and a resistor R2 is inserted in the vicinity of a branch point between the differential trunk cable and the differential branch cable so as to reduce the reflection noise from the differential branch cable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233802-A (JP)
Title: Garbage collecting vehicle
Inventor: WATANABE KAZUNOBU
IPC: B65F3/20
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage collecting vehicle which achieves smooth garbage loading work by appropriately making up for a shortage of driving force and suitably controlling engine rotation speed so as to increase driving force in an emergency.  <P>SOLUTION: A garbage collecting vehicle which supplies hydraulic fluid through the medium of a loading hydraulic circuit 60 to drive a garbage loading device by picking up a part of power of an engine 20 by a PTO device 40 and driving an oil pump 50, is equipped with an engine accelerating device 80 for low pressure which accelerates engine 20 rotation speed during garbage loading from rotation speed in idling to a first rotation speed and with an engine accelerating device 90 for high pressure which accelerates engine 20 rotation speed during garbage loading to the second rotation speed higher than the first rotation speed when hydraulic value of the loading hydraulic circuit 60 detected by a pressure switch 62 is prescribed value or higher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237833-A (JP)
Title: Oscillation apparatus
Inventor: SHIMIZU TATSUYA
IPC: H03B5/12
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation apparatus which has more excellent controllability of an oscillated frequency by a voltage than that of a conventional voltage-controlled oscillator.  <P>SOLUTION: The oscillation apparatus 10 includes a voltage-controlled oscillator 1 and a control voltage supply circuit 2. The voltage-controlled oscillator 1 includes three varactor diodes 141 to 143 corresponding to the number of bits of an input voltage V<SB>in</SB>, and the varactor diodes 141 to 143 are connected in parallel between nodes N4 and N5. The control voltage supply circuit 2 determines control voltages V<SB>CTL</SB>1, V<SB>CTL</SB>2, V<SB>CTL</SB>3 in a way that the sum of three capacitances of the three varactor diodes 141 to 143 is in proportion to the input voltage V<SB>in</SB>on the basis of the input voltage V<SB>in</SB>in 3 bits [A3A2A1] and respectively supplies the determined control voltages to the varactor diodes 141 to 143.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231761-A (JP)
Title: Plastic corrugated board
Inventor: OGAWA MASANORI
IPC: B65D5/43
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic corrugated board which is excellent in fire retardancy.  <P>SOLUTION: The plastic corrugated board 1 comprises: a core material 2; and a covering material 3 covering one side or both sides of the core material 2, wherein at least the core material is made of a thermoplastic resin containing a flame retarder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231773-A (JP)
Title: Inkjet type recording device
Inventor: KUBOTA ZEN
IPC: B41J2/175
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump for which the pressure loss of an ink feeding passage is reduced, and also, the number of parts is reduced, and the constitution is simplified in an ink feeding system which performs a filling motion and a cleaning motion by an ink pressurization, and to provide an inkjet type recording device using the tube pump.  <P>SOLUTION: This tube pump is equipped with a tube having elasticity, an arc-shape guiding member which guides the tube, and at least one piece of a pressing member which presses the tube to the guiding member. At a part of the guiding member, a release section by which the tube can be released without being pressed by the pressing member is provided for the tube pump. By using the tube pump, this inkjet type recording device has such an ink feeding passage which does not have a switching mechanism for the path of the ink feeding passage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233633-A (JP)
Title: Snow blower
Inventor: GOBOSATSUCHI TSUTOMU
IPC: B62B3/00
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow blower in which operability can be further improved.  <P>SOLUTION: An operating means 40 of the snow blower 10 comprises an operation handle 52 which is freely movable in a fore-aft direction of the machine body and is freely rotatable, right and left grip parts 55, 56 mounted on the operation handle 52 by the intermediary of arms, a movement amount detecting means 61 for detecting the amount of the sliding movement and transmitting it to a control part 42 when the operation handle 52 is moved in the fore-aft direction of the machine body, and a rotation amount detecting means 62 for detecting the rotation amount and transmitting it to the control part 42 when the operation handle 52 is rotated. Based on the signals from the detecting means 61, 62, control signals are transmitted from the control part 42 to right and left electric motors, whereby the speed of forward and backward movement and rotating movement of the machine body are regulated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239001-A (JP)
Title: Washing and drying machine
Inventor: KONISHI AKITAKA
IPC: D06F25/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine capable of preventing the fault of a blower and improving the reliability of the blower.  <P>SOLUTION: By the operation of a circulation pump 13, rinsing water inside a water tub 4 is circulated through a water discharge duct, a lint filter and a circulation hose 29. The rinsing water which enters the inside of the circulation hose 29 is branched into a first branch part 29a and a second branch part 29b and flows. A part of the rinsing water flowing through the first branch part 29a is discharged from the distal end of a first circulation nozzle 19 into a drum 5 and falls on laundry. On the other hand, the remaining rinsing water flows through the second branch part 29b, is then discharged from the distal end of a second circulation nozzle 49 into the water tub 4, and falls on the rear part of a heat exchange plate 17 for dehumidification and its periphery.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243210-A (JP)
Title: Mask checking method and mask checking system
Inventor: KOYAMA KYOHEI
IPC: G03F7/20
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask checking method and a mask checking system by which a mask setting mistake is prevented.  <P>SOLUTION: The mask checking system is composed of: a mask information management database 1 for indicating a mask to be used for manufacturing; a mask to which an identification code is imparted; a reading device 5 for reading the identification code; and a checking device 2 for checking on the read identification code information against the indicated mask. The mask is automatically checked on, thereby preventing defective products from being manufactured owing to the mistake of mask setting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239538-A (JP)
Title: Micro channel and microchip
Inventor: MOMOSE TAKASHI
IPC: G01N31/20
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro channel and a microchip, possible to realize an accurate analysis with a very small amount of a sample without receiving an influence of bubble generation by a gas dissolving in the sample.  <P>SOLUTION: The micro channel for flowing a liquid, has, at least at a part of an inner surface of the micro channel, a bubble-nucleus introduction means for introducing a bubble nucleus from the gas existing in the channel into a stream of the liquid. Even if a very small amount of the sample irrespective of a size of the micro channel, the gas excessively dissolving in the sample of a liquid state is effectively absorbed in the bubble nucleus made to generate in the bubble-nucleus introduction means to enable to prevent a generation of the bubble at a position excepting the bubble-nucleus introduction means. Therefore, an accurate and speedy measuring, detection, etc. can be realized without turbulence of the stream of the liquid and obstruction for a measuring system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295516-A (JP)
Title: Radio communication device and radio communication method
Inventor: MIYANO KENTARO
IPC: H04M1/725
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication method, capable of changing a system to be used in a communication between a communication system using a plurality of antenna elements and a communication system not using a plurality of antenna elements without depending on an expansion state of the antenna elements.  <P>SOLUTION: The radio communication is to be performed by a second communication system when a signal of a first communication system is determined not to be received by a signal of a first signal processing unit 207 and the signal of a second communication system is determined to be received by a second signal processing unit 208. When the first and the second communication systems are determined to be received, a system determining unit 206 determines which communication system is to be selected to perform the radio communication based on signals from the first signal processing unit 207 and the second signal processing unit 208. When the radio communication is determined to be performed by the first communication system, diversity reception or transmission is to be performed using a first and a second antenna elements 201, 202.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244133-A (JP)
Title: Interrupt control method
Inventor: HAMANO MUNEJI
IPC: G06F9/48
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect the abnormal processing of interrupt flag clearing by software and recover normal processing when asserting a single interrupt signal with a plurality of interrupt factors in CPU interrupt handling.  <P>SOLUTION: An interrupt control method employs a CPU, at least one interrupt signal generation means to the CPU, an interrupt assertion means for producing the OR of a plurality of interrupt factors for assertion, interrupt acknowledgement flags for the plurality of respective factors, a means allowed only to write a de-assertion state, a holding means for holding an interrupt history of the interrupt means during a predetermined interrupt event or for a predetermined time, a simultaneous flag clearing detection means for detecting the simultaneous clearing of a plurality of interrupt flags, a simultaneous flag clearing notification means for notifying the clearing to the CPU, and an interrupt history reference means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI