baber/WOPTO huggingface dataset:
Patent JP-2008183519-A (JP)
Title: Sewage treatment apparatus and phosphorus recovering method
Inventor: SUZUKI MINORU
IPC: C02F3/10
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment apparatus capable of easily recovering phosphorus by lowering a treatment cost.  <P>SOLUTION: The sewage treatment apparatus 20 includes a first sedimentation basin 21 and an aeration tank 23 for purifying the treated water from the first sedimentation basin 21. The aeration tank 23 includes an air diffusion area having a blower 24 arranged in its bottom part and a microorganism water area provided with no air opening and having a fibrous microorganism holding material 22, which can be shaken from the vicinity of the surface of the water to the vicinity of the bottom part of the air diffusion area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183522-A (JP)
Title: Photocatalytic air cleaner
Inventor: NAKAMURA AKIMASA
IPC: B01J35/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic air cleaner which is high in a photocatalytic performance even when a light source, the emission maximum wavelength of which is 350-410 nm, is used.  <P>SOLUTION: The photocatalytic air cleaner 1 is provided with: a cleaning chamber 3 to be communicated with outdoor air; a photocatalyst 5 arranged in the cleaning chamber 3; and an ultraviolet irradiation part 7 for irradiating the photocatalyst 5 with ultraviolet light. The photocatalyst 5 is titanium oxide the surface of which is modified by a platinum compound. The maximum wavelength of the ultraviolet light to be emitted from the light source through the ultraviolet irradiation part 7 is within 350-410 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186273-A (JP)
Title: Database system, information processor and database construction method
Inventor: ITO TAKAYASU
IPC: G06F17/30
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database system, an information processor 10 and a database construction method, for easily extracting a keyword from digital information transmitted by digital broadcast to construct a database.  <P>SOLUTION: This database system 20 has: a character extraction means for sequentially extracting a character from a series of 8-unit code included in digital broadcast information 1 transmitted by the digital broadcast; and a word buffer storage means for storing the extracted character into a word buffer. According to the database system 20, the keyword can be easily extracted from the digital broadcast information 1 transmitted by the digital broadcast to construct a database.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188091-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce invalid start winnings to a winning part on the side where the winning probability of game media is high and to prevent fraudulent actions to variable winning devices (motor-driven tulip and normal motor-driven accessory), with respect to a game machine provided with a first variable display means and a second variable display means.  <P>SOLUTION: A game control means executes the variable display of a second special pattern at a second special pattern display device 8b on the basis of the entry of a game ball to a third start winning port 12, and when the game ball enters both of a first start winning port 13 and a second start winning port 14 respectively, in the case of a high base state, preferentially executes the variable display of the second special pattern regardless of a start winning order. When an entry ball to the normal motor-driven accessory is detected while the normal motor-driven accessory is closed, a winning error is reported.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189085-A (JP)
Title: Seat adjusting device for automobile
Inventor: SAKAKIBARA YOSHIHIRO
IPC: B60N2/08
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat adjusting device capable of locating a memory mechanism completely inside an upper rail and a lower rail.  <P>SOLUTION: The seat adjusting device includes the lower rail 1 and the upper rail 2, within which the following members are installed; a coupling member 4 operated by an operating lever 3 and attached to the upper rail 2 rotatably, an interlocking member 5 connected with the coupling member and attached to the upper rail 2 rotatably, an unlocking member 6 coupled with a seat back through a cable 29, attached to the upper rail 2 rotatably, and energized to the rising position of the seat back, and a locking member 9 having locking teeth 8 to restrict the sliding motion of the rails, attached to the upper rail rotatably, and energized to the locking position. On the undersurface of the lower rail, a memory plate 12 is installed which has an engaging hole 10 and an engaging piece 11 and stores the seat position, and a number of locking holes 13 are bored in which the locking teeth 8 of the locking member 9 are engaged through the engaging holes in the memory plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192433-A (JP)
Title: Manufacturing method of organic electroluminescent element
Inventor: FUNAYAMA KATSUYA
IPC: H01L51/50
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method in which an element having a long life can be obtained in the manufacturing method of an organic electroluminescent element having an organic layer formed by a wet process film-forming method.  <P>SOLUTION: In the manufacturing method of the organic electroluminescent element having the organic layer formed between a positive electrode and a negative electrode by the wet process film-forming method, the process in which the organic layer is formed by the wet process film-forming method has a film-forming process, a drying process, and a cooling process, and in which after the end of the film-forming process, a drying process is carried out within fifteen minutes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007144208-A (JP)
Title: Domestic electric appliance
Inventor: FURUYA TETSUO
IPC: D06F33/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a domestic electric appliance or a washing machine which generates various types of calling sounds at a low cost and is easily used especially by a visually handicapped person.  <P>SOLUTION: This domestic electric appliance comprises an operation button 1, a controller 2 which reads a signal from the operation button 1 and controls the domestic electric appliance based on it, and a sound-generating means 4 making a sound based on the output signal from the controller 2. The controller 2 calculates, makes and outputs a sound signal according to the signal from the button 1 and the process and proceeding status of the control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213067-A (JP)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: KIM IN-WOO
IPC: G02F1/1339
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a manufacturing method of the device capable of improving a drop margin of a liquid crystal.  <P>SOLUTION: The liquid crystal display device includes: a first substrate 110; a second substrate 120 disposed opposing to the first substrate 110; a liquid crystal layer formed between the first substrate 110 and the second substrate 120; an organic layer 122 formed on one of the first substrate 110 or the second substrate 120; a column spacer 130 formed between the first substrate 110 and the second substrate 120; and a buffering pattern 126 for buffering the pressure from the column spacer 130, formed in a part where the column spacer 130 and the organic layer 122 are in contact with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196065-A (JP)
Title: Supporter
Inventor: TACHIKAWA TOMOYUKI
IPC: A41B11/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporter extremely facilitated in handling without spoiling appearance or getting bulky when worn.  <P>SOLUTION: The supporter 1 has such a sock shape that a foot insertion part 2 where the foot part is inserted, and a leg insertion part 3 where the leg part is inserted. The whole of the foot insertion part 2 and the leg insertion part 3 is formed so as to be stretchable in a longitudinal direction and a peripheral direction. The leg insertion part 2 is provided with a belt 6 having stretchability in a longitudinal direction and also allowing tightening condition around the leg to be flexibly attached to a position upper than the ankle part around the outer peripheral surface, and is set up so as to have a length enough to be folded outward up to the ankle part to cover the whole of the belt 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194796-A (JP)
Title: Lapping tool and device
Inventor: TANABE IKUO
IPC: B24B1/04
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping tool and a device enabling automatic machining with high accuracy and high machining efficiency by a tool of a simple structure by using a conventional machine tool.  <P>SOLUTION: The lapping device comprises a lapping tool having a reciprocating drive portion 3 vibrating the lapping tool 1 so as to be reciprocative, a mounting portion mounted to the reciprocating drive portion, a spherical lap sphere formed from synthetic resin, an elastic supporting portion elastically supporting the lap sphere to the mounting portion, and a projecting amount adjusting portion adjusting the projecting amount of the lap sphere to the mounting portion; a table 25 to which a work is mounted; and a feeding mechanism relatively moving the lapping tool and the table to three axial directions orthogonal to one another.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007118187-A (JP)
Title: Polishing device
Inventor: KUNISAWA JUNJI
IPC: H01L21/304
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact polishing device capable of effectively removing unnecessary membranes or scars in the periphery or back portions of substrates through polishing.  <P>SOLUTION: The device is equipped with a supply reel 52 wound with a polishing tape 51 with polishing face, a winding reel 53 for taking up the polishing tape 51, pressing members 59a, 59b, and 59c, designed to press the polishing tape 51 onto the polishing target face of the substrate W between the supply reel 52 and the winding reel 53, and a motor 61, designed to revolve the winding reel 53. A polishing cartridge 5 stores the supply reel 52, winding reel 53, and pressing members 59a, 59b, and 59c, and a cartridge holding portion 6 holds a polishing cartridge 5 in a detachable manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201834-A (JP)
Title: Heat transport fluid
Inventor: MORITA YOSHIYUKI
IPC: C09K23/52
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat transport fluid that has improved dispersibility of a carbon nanotube and thereby increases a coefficient of thermal conductivity while suppressing the increase in kinematic viscosity.  <P>SOLUTION: The heat transfer fluid is obtained by adding a carbon nanotube having a surface functional group on the side surface relative to the length direction and a dispersant to a base liquid so as to stably disperse the carbon nanotube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204016-A (JP)
Title: Circulation number management system, method and program
Inventor: MATSUI MASAYUKI
IPC: G06Q50/04
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a real-time property in an on-demand environment while reducing human labor by automating parameter adjustment for coping with the fluctuation of a demand structure to reduce a parameter search time without requiring the skill of an operator, and to improve parameter accuracy, in supply chain management.  <P>SOLUTION: This circulation number management system roughly comprises a circulation number management logic processing means 10, and a parameter automatic design means. The circulation number management logic processing means 10 has a function of a circulation number chart generation means 11, a predicted value calculation means 12, a movement reference stock amount calculation means 13, a movement reference stock amount management means 14. an input amount calculation means 15, an input amount management means 16, an input amount improvement means 17, an input amount determination means 18, and a profit-making means 19 or the like. The parameter automatic design means has a calculation control means 20, a coefficient fluctuation means 25, and a coefficient generation means 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205826-A (JP)
Title: Image forming apparatus
Inventor: NAKAJO YOHEI
IPC: G03G21/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for enabling a user to easily answer a questionnaire.  <P>SOLUTION: The image forming apparatus 1 having a plurality of functions is provided with an operation panel 5 and an image forming part 43. The operation panel 5 receives setting of a prescribed function from a plurality of functions. The image forming part 43 performs image formation operation on the basis of the prescribed function received by the operation panel 5. Then, the operation panel 5 displays a screen including a display button 5c for displaying questionnaire information relating to the prescribed function by an input operation from the outside, and displays the questionnaire information when the display button 5c is depressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262388-A (JP)
Title: Thermally responsible polymer and method for producing the same
Inventor: NAGAOKA KOICHI
IPC: C08F20/60
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which exhibits a critical solution temperature even in a buffer solution and an aqueous solution containing a salt, reduces the amplitude of the critical solution temperature, even when the concentration of the salt or the like contained in water or a solution such as a buffer solution, interacts with substances such as biological ingredients, and can effectively be used for separating the substances.  <P>SOLUTION: A monomer represented by formula (1) (R<SP>1</SP>is H or methyl; R<SP>2</SP>is carbamoyl, or methyl, ethyl, propyl, butyl, pentyl, hexyl, cyclopentyl, cyclohexyl, cycloheptyl, methoxy, ethoxy, propoxy, butoxy, pentyloxy or hexyloxy whose one or more hydrogen atoms are substituted with one or more carbamoyl groups). A thermally responsible polymer containing the monomer as a polymerization component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209344-A (JP)
Title: Creep void detecting method and method for measuring creep damage rate using the same
Inventor: KAITA TAKUHIRO
IPC: G01N33/20
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a creep void detecting method capable of determining creep void and other air gaps more precisely and easily, and a method for measuring creep damage rate using the same.  <P>SOLUTION: In a method for detecting creep voids generated in a metal by observing a surface, creep voids and other are determined by measuring acicular ratios, ferret diameter ratios of air gaps in the metal surface, the inclination angle of a principle axis, and areas for each air gaps. Based on the determination result, a degree of each creep damage is evaluated by using at least selected from among a void area rate method, a parameter A method, and a void number density method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218527-A (JP)
Title: Trench type mosfet and its manufacturing method
Inventor: FUKUMI KIMITAKA
IPC: H01L29/423
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trench type MOSFET having no effect on the shortening of a cell pitch, which is capable of allowing an increase in a breakdown voltage and a reduction in on resistance and capable of improving the deterioration of a gate breakdown voltage on a trench bottom section and shortening delay time by a decrease of a Miller capacity.  <P>SOLUTION: In the trench type MOSFET, a gate electrode is embedded on a semiconductor substrate adjacently laminating heavily-doped drain sections 101, lightly-doped drain sections 102, channel body sections 106 and heavily-doped source sections 107 in this order and a trench sections 104 is formed. In the trench section 104, a high-concentration doped polysilicon 105a is formed at a site penetrating to the heavily-doped source section 107 and the channel body section 106 from the surface of the semiconductor substrate and reaching the lightly-doped drain section 102 up to a depth forming the lightly-doped drain section 102 from the surface of the semiconductor substrate on the heavily-doped source section 107 side. In the trench section 104, a low-concentration doped polysilicon 105b is formed up to the bottom section of the trench section 104 from the lower section of the site.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220018-A (JP)
Title: Method and apparatus for phase lock control for alternating-current output power converter
Inventor: YOSHIOKA KOYA
IPC: H02M7/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To continue phase lock control operation, even when alternating-current power supply is abnormal and stably and quickly synchronize the phase of the reference waveform of an output voltage command for an alternating-current output power converter and the phase of the alternating-current power supply with each other, regardless of whether the alternating-current power supply being normal or abnormal.  <P>SOLUTION: The alternating-current supply voltage of the alternating-current power supply is detected and converted into alternating quantities Vα and Vβ. The alternating quantities Vα and Vβ are converted into two-axis conversion quantities Vd and Vq on rotating coordinates. It is then determined at a phase difference determining circuit 24 whether the phase difference Δθ between the phase of the output voltage of the alternating-current output power converter and the phase of the voltage of the alternating-current power supply exceeds ±90°. When the phase difference Δθ does not exceed ±90°, the conversion quantity Vq is used to carry out frequency correction; and when the phase difference Δθ exceeds ±90°, the conversion quantity Vd is used to carry out frequency correction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279023-A (JP)
Title: Spacing measuring instrument and measuring method
Inventor: FUJITA MASAO
IPC: G01B11/14
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacing measuring instrument and measuring method capable of measuring, for example, 10nm or smaller of fine spacings.  <P>SOLUTION: This spacing measuring instrument, made to oppose a transparent member 4 on a surface of a measured object T to emit a light toward the measured object T via the transparent member 4, and for calculating the spacing between the surface of the measured object T and the transparent member 4, based on the intensity of interference light, generated in the opposed portion of the surface of the measured object T to the transparent member 4, is provided with a light source 1 for emitting the light; a modulating means 2 for modulating the intensity of the emitted light by a prescribed frequency of modulated wave; a sensing means 7 for the light intensity of the reference light into an electrical signal; and a synchronization detection means 8 for synchronization-detecting the electrical signal, by using the modulated wave as the reference wave.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214152-A (JP)
Title: Glass paste composition
Inventor: TACHIZONO SHINICHI
IPC: C03C8/24
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass paste which is inhibited in the sedimentation and separation of frit glass and filler particles and thus forms a good sealing.  <P>SOLUTION: The glass paste has a vehicle containing a solvent and a dispersant, and a frit glass and a filler powder that are dispersed in the vehicle, wherein the value S of each of the frit glass and the filler powder calculated according to the formula:S=D<SP>2</SP>×ρ(wherein D exhibits an average particle diameter [μm], and ρ exhibits a density [g/cm<SP>3</SP>]) is 3,000 or less, or the density of the filler powder is smaller than that of the frit glass.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215568-A (JP)
Title: Rolling bearing and method of manufacturing same
Inventor: YOKOYAMA KEISUKE
IPC: F16C19/52
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with a temperature sensor installable in any portion of the bearing without allowing the installation space to be restricted, having high response, miniaturized, and having excellent productivity to predict that a defect due to the abnormality of temperature occurs in the bearing beforehand and a method of manufacturing the rolling bearing.  <P>SOLUTION: In this bearing 20, rolling elements 24 are disposed between an outer ring raceway surface 22a and an inner ring raceway surface 21a. The bearing has the temperature sensor 10 with a thin-film directly formed from a high polymer material to a bearing part by a sputtering method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215044-A (JP)
Title: Soil improving plant and pipe backfill method using soil improving plant
Inventor: KOTO ATSUSHI
IPC: B01F29/60
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized soil improving plant and a pipe backfill method using the soil improving plant by which excavated earth can be recycled even in a narrow site near the backfill site of a gas pipe, a water pipe, etc. or in a working zone at a burying site.  <P>SOLUTION: The soil improving plant is provided with an earth/sand cutting-out device 3 for cutting out the thrown earth/sand by a predetermined amount, a soil improving agent adding device 5 for adding the soil improving agent to the predetermined amount of cut-out earth and sand, and a mixing, agitating and classifying device 7 for receiving, mixing, agitating and classifying the earth and sand including the added soil improving agent. These devices are connected to each other so that the earth and sand may be conveyed between the devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212908-A (JP)
Title: Gas-liquid mixing blow-off nozzle
Inventor: SHIMAZU KIYOTAKA
IPC: B01F3/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle which can hardly allow deposition of a dissolved substance and a suspended solid matter inside a gas introduction pipe and facilitates the blowing of a uniform gas/liquid mixed fluid into a bubble tower without hindering the current of a liquid and a gas-liquid mixed fluid.  <P>SOLUTION: A liquid introduction pipe 13, into which the liquid containing the dissolved substance or the solid matter or a formed liquid is introduced, is constituted of an upstream side large-dia. pipe part 15, a downstream side small-dia. pipe part 16 and a reducer 17. In addition, the inside dia. of the gas introduction pipe 14 is formed to be smaller than the inside dia. of the small-dia. pipe part 16, and the gas introduction pipe 14 is made to nest into the large-dia. pipe part 15 in the way that the apex side of the pipe 14 is directed obliquely toward the downstream side and the pipe axis Y of the pipe 14 is positioned at a sharp angle θ with and almost crossing the pipe axis X1 of the large-dia. pipe part 15. Next, the gas introduction pipe 14 is connected with a spot halfway through the liquid introduction pipe 13, and the inside dia. of the large-dia. pipe part 15 is set in the way that the deduction area S obtained by deducting a projected area, in the large-dia. pipe axis X1 direction, of the gas introduction pipe part 18 inside the large-dia. pipe part 15 from the intrapipe sectional area of the large-dia. pipe part 15, may be larger than the intrapipe sectional area of the small-dia. pipe part 16. The gas/liquid mixed fluid C, in which the gas B is mixed with the liquid A can be blown into the bubble tower.  <P>COPYRIGHT: (C)2008,JPO&INPIT