baber/WOPTO huggingface dataset:
Patent JP-2008296318-A (JP)
Title: Composition of polishing fluid for hard disk substrate
Inventor: SUZUKI MASAHIKO
IPC: B24B37/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of a polishing fluid for a hard disk substrate, which reduces the cut-in and roll-off of abrasive grains without lowering polishing speed, and also to provide a method of manufacturing a hard disk substrate using the composition.  <P>SOLUTION: This composition of a polishing fluid contains: aluminum oxide particles in which the volumetrically medium particle size of secondary particles is 0.1-0.7 μm, the content of the particles with particle size more than 1 μm is equal to or less than 0.2 wt%; and a copolymer having the constitution unit expressed by the expression (I), and one or more constitution units expressed by the expression (II) and/or the expression (III). In the expressions, AO represents oxy-alkylene group, and X represents O or NH. As a monomer for forming the constitution unit in the expression (I), methoxypolyethylene glycol methacrylate or the like is cited. As a monomer for forming the constitution unit in the expression (II), stearylmetacrylate or the like is cited. As a monomer for forming the constitution unit in the expression (III), polypropyrene glycol methacrylate or the like is cited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300578-A (JP)
Title: Exposure apparatus and device-manufacturing method
Inventor: KAWAMATA KENJI
IPC: H01L21/027
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to reduce the variation in line width of a resist pattern, after development.  <P>SOLUTION: The exposure apparatus transfers a wafer with a coater and developer for coating a wafer with resist and developing the resist coated on the wafer and exposes the resist coated on the wafer. Based on a first time when the exposure of the wafer is finished, the exposure apparatus calculates a second time, when heat treatment should be started in the coater and developer, after the exposure of the wafer and before the development of the resist and transmits the information on the second time to the coater and developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295792-A (JP)
Title: Game machine management system
Inventor: KIHARA UMITATSU
IPC: A63F5/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine management system capable of directly suppressing a fraud of changing the setup of an operation condition value for determining a winning probability of a game machine.  <P>SOLUTION: This game management system includes: a setting signal receiving means for receiving a setting signal indicating that a setting operation of the operation condition value for setting the winning probability of a game machine is being executed, from the game machine; identification information acquisition means provided corresponding to respective game machines and acquiring identification information for identifying a storage medium from storage media previously distributed to employees; an acquired record creating means, when the identification acquisition means acquires identification information, specifying a game machine corresponding to the identification information acquisition means and creating an acquisition record of the identification information; and a fraudulent setting operation determination means, when the setting signal receiving means receives the setting signal, determining whether or not the fraudulent setting operation is executed, based on the creation/non-creation of the acquisition record for every game machine from which the setting signal is received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295430-A (JP)
Title: Base material for greening slope and construction method thereof
Inventor: SUGIMOTO AKIRA
IPC: E02D17/20
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sloped ground-covering material making a sloped and exposed ground (slope) caused by civil engineering work so as to have rich pores, and good distribution of air, and so as to allow weeds to settle down well, allowing rainfall to uniformly penetrate into the covering layer, and capable of sufficiently protecting the sloped ground and sufficiently allowing weeds to emerge and grow without the risk of the flowing down of the covering layer on the sloped ground by the rainfall; and to provide a construction method thereof.  <P>SOLUTION: The base material for greening the slope is obtained by forming a porous mass including comparatively flexible short fibers obtained by crushing a bamboo material to about 0-10 mm and 10-60 wt.% water, dispersing and mixing 20-80 wt.% of the porous mass with bark compost, and adding 2-5 wt.% of water-hardenable adhesive consisting essentially of combustion ash, volcanic ash, fly ash or the like and the water, and mixing them to form an aggregate mass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302546-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI YOSHIO
IPC: B41J21/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can preferentially designate the function of a higher priority according to priorities set by a user among a plurality of functions which are possed by the image forming apparatus.  <P>SOLUTION: Functions of a concentration and magnification/reduction, and a concentration and a booklet cannot be combined with one another. When the priority of the concentration function is highest, when a concentration key K41 is depressed, the concentration function is selected, and keys K42 and K44 corresponding to other two functions are displayed in gray-out. Perimeters R6 of the concentration key K41 and the magnification/reduction key K42, and a perimeter R3 of the booklet key K44 are displayed by the same colors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304599-A (JP)
Title: Method of driving display panel
Inventor: SHIZUME MASARU
IPC: G09G3/292
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving a display panel to display an image of high quality.  <P>SOLUTION: When driving display cells formed on the display panel to emit light with a plurality of grayscales, for the grayscales with higher luminance than a predetermined luminance level, a different luminance weight is allocated for each display line for each display line group consisting of the plurality of adjoining display lines, and a line dithering drive is executed to make each of the display cell belonging to each display line emit light with different luminance levels is performed. While for the grayscales with the lowest luminance among each of the grayscales with higher luminance than the predetermined luminance level, the luminance difference is made smaller between the luminance level when emitting light by the display cell belonging to the display line allocated with the largest luminance weight in comparison with the other luminance and the luminance level when emitting light by the display cell belonging to the display line allocated with the minimum luminance weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305973-A (JP)
Title: Post-cmp treating liquid, and manufacturing method of semiconductor device using same
Inventor: KURASHIMA NOBUYUKI
IPC: H01L21/304
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-CMP treating liquid capable of efficiently removing sticking substances on a wiring layer and an insulating film surface.  <P>SOLUTION: The post-CMP treating liquid includes water, polyphenol, an anionic surfactant, ethylene diamine tetraacetic acid, resin particles having carboxylic group and sulfonyl group on their surfaces, a primary particle diameter thereof ranging from 10 to 60 nm, and tetramethyl ammonium hydroxide. The treating liquid has a pH ranging from 4 to 9, and exhibits a polishing rate both of an insulating film and a conductive film at a rate of 10 nm/min or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304328-A (JP)
Title: Fusion fuel implosion device
Inventor: WANG YOU
IPC: G21B1/03
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusion fuel implosion device which can implode fusion fuel by a laser system with a small-scaled and simple structure.  <P>SOLUTION: In the fusion fuel implosion device 1, the irradiation of a bottom face section 4 in a recess 3 of a support 2 with laser light L for imploding deuterium DT, that is, an isotope of hydrogen, through the agency of a light-transmissive member 5 causes the bottom face section 4 made of copper to be heated, which creates a state of a very high temperature and a very high density in a section between the bottom face section 4 and the light-transmissive member 5. Consequently, the deuterium DT, an isotope of hydrogen, sandwiched by the bottom face section 4 and the light-transmissive member 5 can be imploded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306494-A (JP)
Title: Data output circuit
Inventor: OSAWA YASUO
IPC: H03K19/0175
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data output circuit capable of decreasing the number of signal lines of data inputted to a microcomputer and increasing serial data outputted to the microcomputer without changing the timing to start outputting the serial data.  <P>SOLUTION: A data output circuit includes a data generating circuit for generating output data and a serial output circuit which accepts an address to the data generating circuit, holds parallel data inputted while the address is being accepted, and outputs serially the output data generated by the data generating circuit and the held parallel data in response to an output instruction signal instructing output of data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305232-A (JP)
Title: Pc card system
Inventor: ONO RYOHEI
IPC: G06F13/38
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PC card system which prevents a CPU of a host device having a PCI bus or a CPU of a PC card from directly interfering with a system bus of the other party between the host device and the PC card.  <P>SOLUTION: The PC card system includes a system bus, a master device connected to the system bus, a PCI bus interface controller composed so as to be connectable to an external PCI bus, a first buffer connected between the system bus and the PCI bus interface controller, and a notification part for notifying the master device about a write completion signal in response to the completion of data write to the first buffer from the PCI bus through the PCI bus interface controller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306881-A (JP)
Title: Charger
Inventor: YANAGISAKO MANABU
IPC: H02J7/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an upper frame and a lower frame are deformed since a large current occurs in a charger inner circuit, and the inner circuit generates heat by the large current when a battery charger is connected to a charger by positive/negative inverted connection, and the charger becomes an unsafe state where a person gets burned when he or she should touch the charger.  <P>SOLUTION: An element such as a resistor 6 is arranged in a part where the large current inside the charger occurs by battery charger reverse connection. Thus, the large current flowing in the inner circuit of the charger is suppressed. The charger is prevented from becoming the unsafe state such as heat generation without damaging the inner circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265614-A (JP)
Title: Optical information recording medium
Inventor: KONDO TETSUYA
IPC: G11B7/24079
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform a satisfactory recording and reproduction by minimizing mutual interference between record marks in a groove and an address pit signal, and to manufacture and to supply a stable disk by specifying the dimensions of a fine structure of a disk support.  <P>SOLUTION: This optical information recording medium is provided with a support having address pits arranged between grooves and a recording layer including at least rewritable phase change material and having a reflectance of ≥5% to satisfactorily record and reproduce without causing reading errors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311321-A (JP)
Title: Spin accumulation magnetic reversal type memory element, and spin ram
Inventor: MIURA KATSUYA
IPC: H01L21/8246
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin memory, wherein a voltage applied to a magneto-resistance effect element is small and the durability is superior.  <P>SOLUTION: The spin memory has a ferromagnetic word line, a nonmagnetic bit line crossing the ferromagnetic word line, a wiring opposed to the ferromagnetic word line, and the magneto-resistance effect element 201 provided between an intersection part of the ferromagnetic word line and nonmagnetic bit line, and the wiring. In writing operation, a current is supplied to between the ferromagnetic word line and nonmagnetic bit line and then spins are accumulated in the nonmagnetic bit line from the ferromagnetic word line to invert the magnetization direction of a free layer of the magneto-resistance effect element. In reading operation, a current is supplied to between the nonmagnetic bit line and wiring and a current is supplied along the film thickness of the magneto-resistance effect element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309209-A (JP)
Title: Tapered roller bearing
Inventor: IRIE TAISUKE
IPC: F16C19/36
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing constructed to eliminate the process of caulking a cage while suppressing an increase in manufacturing cost.  <P>SOLUTION: A small-diameter collar portion 11d of an inner ring 2d consists of a pair of element collar portions 18, 18. Both collar portions 18, 18 have a pair of partially circular curved portions 17, 17. The inner ring 2d is pushed from the side of the small-diameter collar portion 11d to the inner diameter sides of tapered rollers arranged in pockets of the cage while applying an axial inserting load to the inner ring 2d. In this case, the tapered rollers opposed to the pair of curved portions 17, 17, out of the tapered rollers, are pushed outward in the radial direction. The cage holding the tapered rollers is elastically deformed into an approximately elliptical shape to allow the entry of the inner ring 2d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306978-A (JP)
Title: Method for assaying guanylate cyclase activity
Inventor: SUZUKI SHIGEYA
IPC: G01N33/573
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting guanylate cyclase specifically, simply, quickly and at high sensitivity, a method for specifically detecting nitrogen monoxide under mild conditions close to that of the physiological environment, by guanylate cyclase activity assay, and to provide a method for assaying nitrogen monoxide synthase activity.  <P>SOLUTION: Guanylate cyclase activity is assayed simply, quickly and at high sensitivity by assaying pyrophosphoric acid formed by guanylate cyclase, by using a bioluminescent reagent which contains pyruvate orthophosphate dikinase. Nitrogen monoxide is detected and nitrogen monoxide synthase activity is assayed, by using the method for assaying guanylate cyclase activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311111-A (JP)
Title: Cord-like heater
Inventor: OBA MOTOYUKI
IPC: H05B3/56
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cord-like heater capable of preventing damages due to abnormal heat generation, even when disconnection occurs at a section of the heating wire.  <P>SOLUTION: The cord-like heater 1 consists of a heating core 4 where a heating wire 3 is wound on core wires 2, and the heating wire 3 is made, by aligning or stranding conductor strands 3a covered with an insulating film 3b. The conductor strands 3a have a restoration factor of 200% or lower, obtained by dividing by the diameter of a round rod, the diameter of a shape being restored by elasticity, after winding on the round rod of the diameter 60 times the diameter of the conductor strands 3a. The cord-like heater 1 has a hot-seal layer formed as the outermost layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309279-A (JP)
Title: Diaphragm control valve
Inventor: FUJIMURA NAGAHITO
IPC: F16K7/16
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm control valve for improving installation performance of a diaphragm, by reducing the risk of causing abrasion such as partial abrasion in a movable plunger.  <P>SOLUTION: A body 1 has a valve port 11, a valve seat part 12 and a positioning engaging part 18. The diaphragm 4 partitions a hollow chamber 10 of the body 1 into a fluid chamber 13 and an operation chamber 14. A guide 7 is engaged with the positioning engaging part 18 of the body 1. A valve element 2 has a first interface surface 2m holding a central area of the diaphragm 4 by joining the central area of the diaphragm 4. The guide 7 has a second interface surface 7m holding an outer peripheral area 4p of the diaphragm 4 by joining an outer peripheral area 4p of the diaphragm 4. The diaphragm 4, the guide 7 and the valve element 2 are formed as a unit product 81 via the first interface surface 2m and the second interface surface 7m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005451-A (JP)
Title: Backup power supply system
Inventor: SUZUKI CHIKATO
IPC: H02J9/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely record a log which shows a history that backup power supply has been performed.  <P>SOLUTION: A backup power supply system 1 has a first power supply member 14 which is connected to a power system between an AC power source 2 and load equipment 3, and supplies the load equipment 3 with backup power in the case that AC power by the AC power source 2 is abnormal. Furthermore, the backup power supply system 1 has a power wire 36 which is supplied with power by the first power supply member 14, a memory element 38 which is supplied with power by being connected with the power wire 36, a microcomputer 37 which is supplied with power by being connected to the power wire 36 and executes the preservation of the log into the memory element 38, and a second power supply member 39 which is connected to the power wire 36 and supplies the power wire 36 with power after the power supply by the first power supply member 14 has stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008018233-A (JP)
Title: Rotary actuator for endoscope apparatus
Inventor: MESSERLY JEFFREY D
IPC: A61B17/28
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for rotating an end effector of an elongated flexible medical instrument.  <P>SOLUTION: The method and apparatus of the invention uses an actuator mechanism effective for rotating the end effector provided at the distal end of an elongated flexible shaft. The actuator mechanism freely moves between a freely rotatable position and a rotational resistance position. When the actuator mechanism is located in the freely rotatable position, the actuator mechanism is rotated to apply torque to the end effector, so at least to the distal part of the elongated shaft, thereby rotating the end effector. When the actuator mechanism is released, in order to prevent the actuator mechanism from entering the free wheel state in which the end effector is freely rotated not in the desired direction, but in the reverse direction, the actuator mechanism can be moved to the rotational resistance position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001885-A (JP)
Title: Film thickness detection device and vapor deposition method
Inventor: YOSHIKAWA TOSHIAKI
IPC: H01L51/50
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation efficiency of a vapor deposition apparatus by regenerating a resonator of a film thickness detection device provided in a vapor deposition chamber in such a state that the resonator is placed in the vapor deposition chamber.  <P>SOLUTION: A plurality of resonators 5 are installed in a resonator holder 4. When a vapor deposited film having a certain degree of thickness is stacked on the surface of the resonator 5 for measuring the film thickness in an operative position A, the resonator 5 is moved to an inoperative position B capable of being heated with a heater block 8 and covered with a wall face of a shield 1 whose periphery is cooled, and then the vapor deposited film on the surface of the resonator 5 is removed to regenerate the resonator 5. During this time, measuring of the film thickness is continued by using other resonator 5 in the operative position A. It becomes possible to continue vapor deposition for a long period of time without releasing the vapor deposition chamber to the atmospheric air by repeating these processes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002101-A (JP)
Title: Method and structure for joining precast-concrete construction beam-column
Inventor: KIMURA HIDEKI
IPC: E04B1/22
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining a precast-concrete construction beam-column saving the labor of a junction system and simplifying the execution of works by making all of the introduction of a prestress by a clamping, a tension or the like useless in the case of a PCa beam-column and enabling the shortening of the term of works and the reduction of a cost.  <P>SOLUTION: A steel material 3 having a flexibility is bent and inserted into a through-hole 4 formed so as to be penetrated to a column 1 from the external side face of one beam end section 2 and to reach to the external side face of the other beam end section 2 in an arrangement configuring a lap joint with a beam main reinforcement 5 and stretched at both ends of the through-hole 4. The inside of the through-hole 4 is filled with a grout material 6 having a high adhesion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007799-A (JP)
Title: Reader apparatus, auto-lock door, and room entry/exit control system
Inventor: ISOTANI KATSUNORI
IPC: G06F21/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader device which copes not only with a visitor having an entry admission card but also with a visitor having no entry admission card, and to provide a room entry/exit control system.  <P>SOLUTION: The reader device provided with a card reading means and an electric lock unlocking means, has added thereto a camera, a telephone transmitting means, and a local LAN interface. The user who holds the entry admission card, is authenticated by the card reading means and unlocks a gate. The user who does not hold the entry admission card announces a purpose of visit to a visiting destination, via the telephone transmitting means of the reader device. Then an employee or the like of the visiting destination checks the visitor via a camera image transmitted from the reader device, and thereafter carries out an entry admission procedure via a local LAN to transmit an electric lock unlocking signal to the reader device. Thus unlocking of the gate is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008017472-A (JP)
Title: Compression method of ultrasonic imaging
Inventor: MOON JOO HEE
IPC: H04N19/13
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression method of an ultrasonic image with use of Huffman coding table that reflects the characteristics of the ultrasonic image for prevent damages due to speckles, which is important information in ultrasonic diagnosis.  <P>SOLUTION: The compression method of the ultrasonic image with Huffman table includes the steps of (a) receiving the inputs of consecutive ultrasonic images, each of which contains a number of pixels; (b) determining characteristics of the pixels of the ultrasonic images; (c) updating Huffman table, based on the characteristics of the pixels from a top ultrasonic image to (n-1)th ultrasonic image, (n is an integer larger than 1); (d) encoding an nth ultrasonic image with the updated Huffman table.  <P>COPYRIGHT: (C)2008,JPO&INPIT