baber/WOPTO huggingface dataset:
Patent JP-2008302402-A (JP)
Title: Method for manufacturing outer ring for bearing
Inventor: KOBAYASHI KAZUTO
IPC: B21J9/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an outer ring for bearing by which occurrence of crack and underfill on an outer ring blank can be prevented and a manufacturing yield can be improved.  <P>SOLUTION: In the method of manufacturing the outer ring 10 for bearing, an orbital groove 14 of a rolling body is formed at the center part in the axial direction of the inner peripheral surface and a sealing groove 15 is formed at a step part 16 provided to be depressed at both end parts in the axial direction of the inner peripheral surface. The method comprises a rolling-formation process, in which a mandrel 12 forming a prescribed ruggedness on the outer peripheral surface is pushed against the inner peripheral surface of the rotating cylindrical outer-ring blank 11 to expand the diameter of the outer-ring blank 11 into a prescribed diameter and to form shapes of the orbital groove 14 and the step part 16 into the outer-ring blank 11. The rolling-formation is applied to the outer-ring blank 11 by making the size in the axial direction of the outer-ring blank 11 shorter than the size between the projecting parts 19 for forming the step part of the mandrel 12 for forming the general shape of the step part 16 on the outer-ring blank 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309173-A (JP)
Title: Ball screw sealing device and ball screw
Inventor: MIZUGUCHI JUNJI
IPC: F16H25/24
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw sealing device having improved installing efficiency of the sealing device while preventing damage to a seal member and the degradation of sealing performance due to the one-sided contact of a lip portion or the like, and to provide a ball screw.  <P>SOLUTION: The sealing device 10 comprises an annular seal member 12 provided at the end of a nut 3 and having the lip portion 14 for slide-contacting the outer peripheral face of a screw shaft 2, and an annular face plate 16 for fixing the seal member 12 to the end of the nut 3. The face plate 16 is mounted at the end of the nut 3 to cover the seal member 12 at the axial outside for holding the seal member 12 between itself and the end of the nut 3 while making the face opposite to the end of the nut 3 directly abut on the nut 3, to constrain the movement of the seal member 12 in the axial, peripheral and radial directions at the same time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309863-A (JP)
Title: Method for manufacturing liquid crystal display panel, and liquid crystal display panel
Inventor: IKEGUCHI TAIZOU
IPC: G02F1/1339
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of moisture resistance by stabilizing division lines of a liquid crystal display panel.  <P>SOLUTION: A method for manufacturing the liquid crystal display panel includes: a seal drawing process for drawing a first seal material 26a and a second seal material 26b on a color filter mother board 20; a spacer forming process for forming a projection-like spacer 12b on a TFT mother board 10; a bonding process for forming a bonded body 30 by mutually contacting the color filter mother board 20 formed with the first seal material 26a and the second seal material 26b with the TFT mother board 10 formed with the spacer 12b so that the first seal material 26a and the second seal material 26b contact without a gap via the spacer 12b so as to enclose a liquid crystal layer 15 in the inside of the first seal material 26a; and a division process for dividing the formed boding body 30 at an intermediate position in a width direction of the spacer 12b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284320-A (JP)
Title: Balance exercise training apparatus
Inventor: CHENG CHIH-HUNG
IPC: A63B22/16
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance exercise training apparatus for training while standing, in which difficulty levels of resisting force can be adjusted automatically according to a balance level of a user for easy use.  <P>SOLUTION: The balance exercise training apparatus has the following components: a base 6; a swing movement unit 7 mounted on the base 6 so as to urge swing exercise; a swing width sensor 1 having a signal detecting unit 1A which senses the swing width of the swing movement unit 7 and outputs signals; a central control mechanism 2 which receives the signals output from the swing width sensor 1 and compares the signal with a target value of a program by using the program so as to issue an instruction; a resistance force adjusting device 4 which performs the instruction output from the central control mechanism 2, adjusts the resistance force of the swing width of the swing movement unit 7, and has one or more dampers 4A and a position sensing unit for returning the signal to the central control mechanism 2; and a display mechanism 3 which receives processed signals from the central control unit 2, converts them to readable information, and displays it externally for a user to read.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308416-A (JP)
Title: Method for decomposing and recovering polyethylene terephthalate resin
Inventor: NAKAMURA KOICHI
IPC: C07C27/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform the hydrolytic decomposition of a product containing a polyethylene terephthalate resin under an easily realizable condition without forming a supercritical or sub-critical condition.  <P>SOLUTION: This method for decomposing and recovering the polyethylene terephthalate resin comprises a hydrolytic decomposition treatment and a classifying recovery treatment, wherein, the hydrolytic decomposition treatment is provided by exposing materials to be treated, containing the polyethylene terephthalate resin within a steam atmosphere filled with the pressure of saturated water vapor pressure at a treating temperature, and also under a treating condition of the temperature at or lower than the melting point of the polyethylene terephthalate resin, hydrolyzing the polyethylene terephthalate resin contained in the material to be treated by the saturated steam generated at the treating temperature to produce decomposed products as raw materials before the polymerization of the polyethylene terephthalate resin, and the classifying recovery process is the treatment of classifying the decomposed products by the hydrolytic decomposition treatment to gas, liquid or solid components and recovering each of them separately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008076038-A (JP)
Title: Tank structure of heat exchanger
Inventor: IWASAKI MITSURU
IPC: F28F9/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank structure of a heat exchanger capable of preventing a tank from being deformed by a thermal shock caused when each tube of the heat exchanger is thermally expanded or contracted in the longitudinal direction.  <P>SOLUTION: In the tank structure of the heat exchanger 1 wherein the ends of a plurality of tubes 8 are inserted into and secured to the tube plates 5, 6 of aluminum tanks 3, 4, a bead 12a extending in the direction orthogonal to the longitudinal direction of the tubes 8 is provided on the wall parts 11a, 11b of the tanks 3, 4 at a position nearer to the tube 8 side than half position of the height H1 of the wall parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309128-A (JP)
Title: Fuel injection device
Inventor: HASHIZUME TAKESHI
IPC: F02M61/18
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of suppressing discharge of HC in an operating state of an internal combustion engine requiring low-temperature environment and low injection amount.  <P>SOLUTION: The fuel injection device (1) is provided with a fuel injection nozzle (2) having a variable nozzle hole cross section and with a control part (10) for changing the nozzle hole cross section of the fuel injection nozzle (2). The control part (10) makes the nozzle hole cross section large in the low-load operating state of the internal combustion engine. The control part (10) shifts a load value, which serves as a reference to change the nozzle hole cross section to a small nozzle hole cross section, to a high load side when an operating environment of the engine has a temperature lower than a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000212-A (JP)
Title: Game machine
Inventor: NAGASAWA TAKAYUKI
IPC: A63F7/02
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the visibility of an image display device and to allow a player to recognize the state of the game progress without largely moving the line of sight in a game machine with a game board forming a play area disposed on a front frame.  <P>SOLUTION: The image display device 134 for displaying images concerning the play is disposed at a lower position of the game board 1 in the front frame 120. The game machine also has a winning announcing means (a first presentation control device 33) for scroll-displaying the start winning announcement display 162 in a display part (an image display screen 135) of the image display device 134 in response to the entrance into a start winning hole in the elapse of time from the entrance into the start winning hole to the establishment of a prescribed condition based on the entrance into the start winning hole (a start winning device 7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030465-A (JP)
Title: Recorder, paper feeder, and method for controlling paper-feeding
Inventor: KAKISHIMA HIROYUKI
IPC: B41J11/42
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which can correctly supply an object under servo control to a target position even when a load suddenly changes, and to provide a paper feeder and a method for controlling paper-feeding.  <P>SOLUTION: A conveyance position and a conveyance speed of a recording medium are detected by using an encoder. Then, a conveyance target position of the recording medium is generated by a preliminarily set period. The conveyance target position is corrected. A PWM signal is generated on the basis of the generated or corrected conveyance target position, and the detected and fed-back conveyance position and conveyance speed of the recording medium. A DC motor is servo-controlled by the PWM signal. At this time, the generated or corrected conveyance target position and the detected conveyance position of the recording medium are compared with each other. Control is carried out to make the correction according to the comparison result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009005051-A (JP)
Title: Da conversion circuit
Inventor: IIJIMA TAKASHI
IPC: H03M1/76
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a pattern layout area while preventing bit inversion in a multi-bit DA conversion circuit.  <P>SOLUTION: A DA conversion circuit is provided with a first switch circuit 13 for selecting a pair of analog voltages generated from both ends of each resistor of a first resistor string 10. A pair of the selected analog voltages is supplied to a second resistor string 17 as a reference voltage. The DA conversion circuit is also provided with a second switch circuit 18 for selecting a pair of analog voltages generated from both ends of each resistor of the second resistor string 17. A pair of the selected analog voltages is supplied to a third resistor string 21 as a reference voltage. The DA conversion circuit is further provided with a third switch circuit 22 for selecting an analog voltage generated from the third resistor string 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001180-A (JP)
Title: Power output device and hybrid vehicle equipped therewith
Inventor: OBA HIDEHIRO
IPC: B60L50/16
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact power output device having high mountability and efficiency of transmitting power in a wider driving range, and to provide a hybrid vehicle equipped therewith.  <P>SOLUTION: The hybrid vehicle 20 includes: a power distribution integration mechanism 40 which includes a carrier 45 connected to a motor MG 2, a sun gear 41 connected to a motor MG 1, and a ring gear 42 connected to an engine 22, and which serves as a double-pinion planetary gear mechanism with a gear ratio of around 0.5; a first speed-change planetary gear mechanism PG 1 and a second speed-change planetary gear mechanism PG 2, both of the three-element type; and a transmission 60 including a brake clutch BC 1 capable of locking and releasing the ring gear 62 of the first speed-change planetary gear mechanism and a brake clutch BC 2 which uses the second speed-change planetary gear mechanism PG 2 to transmit power and cancel the transmission of the power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003768-A (JP)
Title: Memory sharing system device
Inventor: MITSUZUKA HIROSHI
IPC: G06F12/02
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory sharing system device capable of improving data transfer efficiency.  <P>SOLUTION: The memory sharing system device has a shared memory divided into a forward memory area and a backward memory area and first and second processors for performing forward data transfer and backward data transfer with the shared memory as a buffer area. The first or second processor sets respective memory release reference values for the forward memory area and the backward memory area, and performs memory release processing of releasing a used memory area, from which reading of transfer data has been completed, to make it writable when the used memory area reaches the memory release reference value. The first or second processor monitors a forward data transfer speed and a backward data transfer speed and sets a memory release reference value as the first memory release reference value when a corresponding transfer speed is a first transfer speed, and sets the memory release reference value as the second memory release reference value when the corresponding transfer speed is a higher second transfer speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002461-A (JP)
Title: Sliding bearing device for base isolation
Inventor: KUSAKA SATORU
IPC: E04H9/02
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing device for base isolation capable of restricting direct transmission of earthquake force applying to a lower structure to a superstructure, capable of restricting shake of the superstructure due to wind when strong wind is applied to the superstructure, and capable of attenuating displacement of the superstructure in the horizontal direction in relatively short time.  <P>SOLUTION: This sliding bearing device for base isolation comprises a lower fitting portion 11 to be fitted to a lower structure B1 of a structure B and an upper fitting portion 14 to be fitted to a superstructure B2, and comprises a sliding bearing mechanism 10 between the upper and the lower fitting portions 11 and 14, and supports a load of the superstructure B2 by transmitting the load to the lower structure B1, while allowing relative displacement of the lower structure B1 and the superstructure B2 in the horizontal direction. An elastroplastic body 8 possible to be displaced in the horizontal direction is interposed between the sliding bearing mechanism 10 and the upper fitting portion 14, and this sliding bearing device for base isolation is set so that a relative displacement in the horizontal direction by the elastroplastic body 8 is generated in such a state that relative displacement in the horizontal direction by the sliding bearing mechanism 10 is not generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002306-A (JP)
Title: Knocking determination device for internal combustion engine
Inventor: KANEKO MASATO
IPC: F02D45/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether or not knocking has occurred by comparing a detected vibration waveform and a knock waveform model determined as a reference in a section of a crank angle where vibration due to knocking appears.  <P>SOLUTION: An engine ECU executes a program including steps of: setting the knock waveform model which is the reference of a waveform of vibration of the engine so that strength is decreased at a damping rate according to an engine rotational speed NE and a load (S106); calculating a correlation coefficient K by comparing the detected vibration waveform and the knock waveform model in a section of a crank angle where strength of the knock waveform model is greater than a threshold value V(0) (S112); and determining whether or not knocking has occurred by determining whether the correlation coefficient K is larger than the threshold value K(0) or not (S118, S122).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121407-A (JP)
Title: Earth retaining steel pipe and earth retaining method
Inventor: FUJIWARA KOICHI
IPC: E21D5/06
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining steel pipe which excels in work efficiency, eliminates a need for newly setting up the earth retaining steel pipe since it can be pulled out and reused upon completion of the work after it is buried in a ground, improves work efficiency, and serves to effectively use the resources, and to provide an earth retaining method using the earth retaining steel pipe.  <P>SOLUTION: Bolts 6c are inserted into mounting holes 6a, 6b formed in a connecting member 5 provided on an inner peripheral side of an earth retaining steel pipe unit 4. A screw hole having the same thread groove as that of the bolt 6c is formed in the earth retaining steel pipe unit 4. The earth retaining steel pipe units 4 adjacent to each other in a vertical direction are fixed and connected to each other by the bolts 6c inserted into the connecting member 5 so that the earth retaining steel pipe 7 may be formed. The connecting member 5 has a plurality of mounting holes, of which the mounting hole 6a positioned at the upper part is formed to have a hole diameter which is long in the direction of connection of the earth retaining steel pipe units 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001329-A (JP)
Title: Packaging bag for powder and granule
Inventor: AKAGAWA YOSHINORI
IPC: B65D33/25
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient resistance force against a force for opening a bag from inside a fastener, weaken a resistance against a force for opening the bag from outside and enable a fastener releasing operation to be easily carried out even with a weak force.  <P>SOLUTION: A male part (5) of a fastener comprises a lateral long groove (5c), a male upper side protrusion (5a) of the groove (5c) under its self-standing state, and a male lower side protrusion (5b) at a lower side of the groove (5c). In order to weaken a fitting strength at the opening part of the fastener than that of its barrel part, it may also be applicable that shapes near an extremity end of each of the male upper side protrusion (5a) and the male lower side protrusion (5b) are made non-symmetrical. In addition, it may also be applicable that a thickness of a part supporting a segment near the extremity end of the male upper side protrusion (5a) is made thinner than a thickness of a part supporting a segment near the extremity end of the male lower side protrusion (5b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006773-A (JP)
Title: Wiring structure of wire harness for vehicle
Inventor: YONEYAMA ISAO
IPC: B60R16/02
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it harder to have an effect of voltage fluctuation or noise of a power system apparatus on a signal system in wiring structure of a wire harness for a vehicle.  <P>SOLUTION: In the wiring structure of the wire harness provided in a vehicle having a body with comparatively small electric conductivity, a power system earth wire and a signal system earth wire are separated and arranged from the vehicle front part toward the vehicle rear part, and connected at the vicinity of minus terminal of an on-vehicle battery. Furthermore, the signal system earth wire is separated from the power system power wire from the vehicle front toward the vehicle rear part to arrange. Moreover, the signal system wire is arranged at the vehicle body central part from the vehicle front part toward the vehicle rear part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009352-A (JP)
Title: Data communication system of plc system
Inventor: KOSAKA HAJIME
IPC: G05B19/05
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein when a plurality of management CPUs are mounted on a PLC (programmable logic controller) system, data exchange between CPUs, sharing of PLC common system definitions between all modules etc. cannot be performed.  <P>SOLUTION: The management CPU transmits transmission data to a communication module after developing it in a virtual global memory in an own resource. A communication module collects data from a plurality of management CPUs into one and transmits it to a communication module of a programmable controller of a counterpart after developing received data in its own virtual global memory. A first management CPU transmits to other management CPU and the communication module by using broadcast function of a bus after developing the PLC common system definition from a loader in a virtual global memory of its own resource.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008963-A (JP)
Title: Projection type display device
Inventor: YOSHIDA HIRONORI
IPC: G02B5/30
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device, capable of reducing thermal influence on an image display element while enhancing the reliability of a polarization element.  <P>SOLUTION: The device includes an infrared cut element provided between the image display element and an outgoing-side polarization element. The infrared cut element 20 includes glass substrates 18b and 20b having no polarizing property, and an infrared cut filter 20a having the characteristic of transmitting light of visible region but reflecting light of infrared region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007150-A (JP)
Title: Chain conveyer apparatus
Inventor: SAJI TOMOYUKI
IPC: B65G23/20
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain conveyor apparatus in which the pulsation caused at a linear traveling part is suppressed and which is reduced in size and noise.  <P>SOLUTION: This chain conveyor apparatus comprises at least one row of roller chain 1b endlessly circulating along a predetermined conveying path. The roller chain 1b is applied to both ends of an endless circulating track. A spiral drive mechanism 4 is installed on the linear part of the endless circulating track at least at one position. A claw part engaged with the spiral part 4a of the spiral drive mechanism projects from each of the attachments of the roller chain 1b or each of slats 2 transversely installed on the roller chain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007308507-A (JP)
Title: Rgd-enriched gelatine-like protein with enhanced cell binding
Inventor: BOUWSTRA JAN BASTIAAN
IPC: A61K38/17
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell support comprising an RGD-enriched gelatine that has a more even distribution of RGD sequences than occurring in natural gelatine and with a minimum level of RGD sequences.  <P>SOLUTION: The invention relates to the cell support with more than 0.4 of the percentage of RGD sequences relative to the total number of amino acids and if the RGD-enriched gelatine comprises 350 amino acids or more, each stretch of 350 amino acids contains at least one RGD motif. Preferably the RGD-enriched gelatine is prepared by recombinant technology, and have a sequence that is derived from a human gelatine or collagen amino acid sequence.  <P>COPYRIGHT: (C)2008,JPO&INPIT