baber/WOPTO huggingface dataset:
Patent JP-2007181783-A (JP)
Title: Filter
Inventor: TAKAO MASARU
IPC: B01D33/06
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter capable of compacting a cake not only to accelerate dehydration but also to adjust the degree of compaction of the cake.  <P>SOLUTION: The filter is equipped with a cylindrical or conical inside filter medium 1 arranged in a concentric state, an outside filter medium 2 and the spiral partition 3 provided to the filter space 4 between the inside filter medium 1 and the outer filter medium 2. Since the spiral partition 3 is not rotated, only the inside filter medium 1 or the outside filter medium 2 is rotated around the axis of the filter. In this operation process, a liquid to be treated is sent into the filter space 4 from one end side thereof to be successively filtered through the inside filter medium 1 and the outer filter medium 2 while the filtrate is discharged and the cake is discharged from the other end side of the filter space 4. A mechanism for axially applying squeezing force to the cake discharged from the cake discharge port 14 is provided to the cake discharge port 14 formed to the other end side of the filter space 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048413-A (JP)
Title: Reproducing device, reproducing method, recording device, recording method, optical disk manufacturig method, and optical disk recording medium
Inventor: FUJITA GORO
IPC: G11B7/24079
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to determine that a disk, which is manufactured by physically transferring the forms of pits and lands formed on a substrate of an optical disk recording medium, is a pirated disk.  <P>SOLUTION: This is an optical disk recording medium to which subdata are recorded by means of marks formed on a reflection film by the irradiation with laser beams by recording power. In this case, the marks are recorded according to the sizes and depths of the marks, which increase a reproduction signal level at a mark-forming part and decrease a reproduction signal level at a mark-forming part of a pirate disk. By this, the polarities of the reproduction signals at the mark-forming parts of a legitimate disk and pirated disk become different from each other. Further, the subdata of the optical disk recording medium are detected, and whether the values of the subdata thus detected are reproduced in adequate polarities is determined, and then whether the optical disk recording medium is a legitimate disk or a pirated disk is determined based on the result of the determination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187001-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: SHIMIZU HAJIME
IPC: F02M25/07
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology enabling to suitably perform EGR with pressure loss in an EGR passage kept as low as possible.  <P>SOLUTION: This device is provided with a low pressure EGR passage 14 intaking exhaust gas (EGR gas) from an exhaust pipe 9 of an internal combustion engine 1 and re-circulating EGR gas to an intake pipe 3 of the internal combustion engine 1, and a low pressure EGR cooler 15 arranged in the low pressure EGR passage 14 and cooling EGR gas. A passing direction of EGR gas passing through the low pressure EGR cooler 15 can be reversed, and the low pressure EGR passage 14 can intake EGR gas from the exhaust pipe 9 and re-circulate EGR gas to the intake pipe 3 in any cases irrespective of the passing direction of EGR gas passing through the low pressure EGR cooler 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006176789-A (JP)
Title: Novel cationic associative polyurethane and their use as thickener
Inventor: MOUGIN NATHALIE
IPC: C08G18/06
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polyurethanes useful as thickeners or gelling agents in cosmetic compositions for topical application.  <P>SOLUTION: The novel amphiphilic cationic associative polyurethanes of formula: R-X-(P)<SB>n</SB>-[L-(Y)<SB>m</SB>]<SB>r</SB>-L'-(P')<SB>p</SB>-X'-R', in which: R and R', which are identical or different, represent each a hydrophobic group or a hydrogen atom; X and X', which are identical or different, represent each a group comprising an amine functional group which may or may not carry a hydrophobic group or the L'' group; L, L' and L'', which are identical or different, represent each a group derived from a diisocyanate; P and P', which are identical or different, represent each a group comprising an amine functional group which may or may not carry a hydrophobic group; Y represents a hydrophilic group; (r) is an integer between 1 and 100, (n), (m) and (p) have values, each independently of the others, between 0 and 1,000; the molecule comprising at least one protonated or quaternized amine functional group and at least one hydrophobic group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006268828-A (JP)
Title: Document management device, method, and program, and document management system
Inventor: KIKUCHI YOJI
IPC: G06F17/21
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management device that can replace a plurality of marks attached to data to marks having a common meaning without editing them, and can efficiently obtain printout with sensation of unity.  <P>SOLUTION: In a printing system having a host computer 1000 as the document management device, the computer is connected to a printer 3000 as a printing device via a bidirectional interface 31, a plurality of kinds of marks attached to documents, image files or the like managed on the printing system are replaced by head marks having the common meaning based on a mark information management table 300 pre-defined by a user.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192553-A (JP)
Title: Tilt sensor and tilt angle measuring method
Inventor: WATANABE JUN
IPC: G01C9/12
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt sensor as a leveling instrument capable of improving resolution in electrical detection and highly accurately measuring tilt angles and provide a tilt angle measuring method.  <P>SOLUTION: In the tilt sensor 10, a cantilever part 30 for converting tilt into a force in a prescribed direction; a double tuning fork vibrator 20 which is connected to the cantilever part 30 and of which the resonance frequency changes when receiving the force; a weight part 27 connected to the cantilever part 30; and a control circuit part 29 containing a circuit for computing tilt angles on the basis of changes of the resonance frequency of the double tuning fork vibrator 20 are housed in a recession part 12 of a housing container 11 as a base. An opening part of the recession part 12 of the hosing container 11 is airtightly sealed by a lid body 31 as a sealing part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192064-A (JP)
Title: Internal combustion engine
Inventor: MIZUNO HIDEAKI
IPC: F02B75/04
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein difference of thermal expansion coefficient of a main bearing cap 24 and a bulkhead 12 of a cylinder block 21 causes slippage and reduction of adhering area of main mating surfaces 23 of both of them.  <P>SOLUTION: A semi-cylindrical shape main bearing part 25 rotatably gripping a main journal part of a crankshaft 4 is formed on the main mating surfaces 23 of the main bearing cap 24 and the bulkhead 12 of the cylinder block 21. A main depression part 104 depressed in relation to another is provided on one of the main mating surfaces 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193503-A (JP)
Title: Semiconductor integrated circuit, information processor, and printer
Inventor: TAKAGI TOSHIMITSU
IPC: G06F12/08
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for shortening time in which a CPU deletes data on a cash memory.  <P>SOLUTION: A semiconductor integrated circuit, which is connected to a CPU 15 having a bus snoop function through a CPU bus and connected to a RAM for use in the CPU 15 through a memory bus, and can write the data, of which the writing is not directly instructed by the CPU 15, into the RAM, is provided with a CPU bus control circuit 20 for executing control processing to make the CPU 15 recognize the fact that each data in a specified storage area on the RAM has been rewritten to the CPU bus when a start instruction for processing accompanied by specifying the storage area on the RAM is given.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196081-A (JP)
Title: Wastewater treatment system and toilet arrangement
Inventor: ISHIZAKI KATSUYOSHI
IPC: C02F3/00
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment system capable of efficiently treating excrement and urine, and miscellaneous drainage; and a toilet arrangement using it.  <P>SOLUTION: The wastewater treatment system comprises a urine discharge part 10 for discharging urine-containing drainage in a state being separated from the excrement, a urine nitrification part 51 for nitrifying the urine-containing drainage to be supplied from the urine discharge part 10 by a microbe under an aerobic condition, and a denitrification part 150 for denitrifying the urine-containing drainage nitrified at the urine nitrification part 51 and drainage containing a BOD source by a microbe under an anaerobic condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199144-A (JP)
Title: Dust remover
Inventor: ICHIKAWA KOJI
IPC: G03B11/00
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact dust remover generating vibration with large acceleration.  <P>SOLUTION: The dust remover 10 is constituted of a dust-proof member 20 attached to cover over an imaging element and a vibration generating member 30 exciting the dust-proof member. Both short sides of the dust-proof member 20 forming a rectangle are supported by two supporting parts 330, and the two supporting parts 330 are respectively connected to two coupling parts 320. The coupling part 320 is connected to an element receiving part 312 provided with vibration generating elements 311 on both sides at the end. The vibration generating element 311 vibrates in a longitudinal direction, and excites the dust-proof member 20 through the element receiving part 312, the coupling part 320 and the supporting part 330. Since the natural frequency of the vibration generating member 30 is nearly the same as frequency for exciting the dust-proof member 20, the dust-proof member is efficiently excited by a resonance effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197355-A (JP)
Title: Plant secondary hypertrophy promoter and plant production method by which secondary hypertrophy is promoted
Inventor: KAKIMOTO TATSUO
IPC: A01N43/90
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary hypertrophy promoter for the wooden part of a plant, and to provide a plant production method by which the secondary hypertrophy of a wooden part is promoted.  <P>SOLUTION: This secondary hypertrophy promoter for promoting the wooden part in a plant is characterized by containing cytokinin as an active ingredient. The method for producing the plant is characterized by including a process for making an effective amount of cytokinin to act on an organ for promoting the secondary hypertrophy of a wooden part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197271-A (JP)
Title: Fuel reforming apparatus
Inventor: IHARA SHOJI
IPC: C01B3/32
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming apparatus which does not cause a chain reaction of thermal oxidation even if receiving any shock or heating and quickly responds to the generation of hydrogen gas with respect to the start/stop of fuel supply.  <P>SOLUTION: In the apparatus, the liquid methanol stored in a fuel storage tank 2 is supplied into a reaction vessel 9 from a supply port a2 through a fuel supply passage 12 by a fuel supply pump 11. Besides, a liquid hydrogen peroxide solution stored in an oxidant storage tank 1 is supplied into the vessel 9 from a supply port a1 through an oxidant supply passage 3 by an oxidant supply pump 4. Methanol and hydrogen peroxide solution are mixed on the surface of a reforming catalyst filled in the vessel 9 to cause a partial oxidation reaction, and thus a reformed gas including gaseous hydrogen is generated while being accompanied by exothermic heat.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055998-A (JP)
Title: Mixed composition of biologically active substance-containing granule
Inventor: TAKEBAYASHI SADAHIRO
IPC: C05G5/00
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition as a mixture of nearly spherical biologically active substance-containing granules and columnar biologically active substance-containing granules, seldom causing segregation of the granules of different shape even in undergoing external vibrations or conveyance through a flow path.  <P>SOLUTION: The composition as a mixture of the biologically active substance-containing granules of the shape[A] described below and the biologically active substance-containing granules of the shape[B] described below: [A]: Being nearly spherical. The needle ratio is less than 1.3 on average, which is determined from the projected image of the granule in the direction perpendicular to horizontal plane in such a state that the granule is at rest stably on the horizontal plane. [B]: Being columnar. The average height of the column is 2.0-5.0 times the average diameter of the bottom of the column, and the average diameter of the bottom of the column is 0.3-0.8 time the mesh of a sieve through which 90 wt.% of the biologically active substance-containing granules of the shape[A] are passable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206292-A (JP)
Title: Transflective liquid crystal display device
Inventor: IMAYAMA HIROTAKA
IPC: G02F1/1335
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To more improve the display efficiency and contrast of a reflection section than heretofore in an IPS system transflective liquid crystal display device.  <P>SOLUTION: The transflective liquid crystal display device is equipped with a liquid crystal display panel having a pair of substrates and a liquid crystal interposed between the pair of substrates, wherein the liquid crystal display panel has a plurality of sub-pixels, each of which having a transmission section and the reflection section, each of the sub-pixels has a pixel electrode formed on one substrate out of the pair of substrates and a counter electrode formed on the one substrate, and the liquid crystal is driven by generating an electric field with the pixel electrode and the counter electrode. The reflecting section of the counter electrode of each of the sub-pixels constitutes a reflection electrode which has a section with protrusions and recessions and a flat section, and the flat section of the reflection electrode is located on a boundary portion between the transmission section and the reflection section of each of the sub-pixels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208904-A (JP)
Title: Spread spectrum signal receiver
Inventor: GENDA MASAHIRO
IPC: H04B1/7075
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To modulate a signal on which spectrum spreading using a PN code and BOC modulation using a subcarrier are performed, without prolonging the time for initial capturing or increasing manufacture costs of a receiver.  <P>SOLUTION: By mode switching of a subcarrier switcher 31, an output of a subcarrier mixer 13 becomes a single replica PN code or a signal mixing the replica PN code and a subcarrier. Baseband transform is performed on a received signal by a baseband transformer 16<SB>I</SB>, 16<SB>Q</SB>using the signal. By mode switching of a local signal generator 15, fL=f0" is output as a first local signal or "fL=f0-fsub" is output as a second local signal. By mode switching of a mode switching part 32, when initial capturing of a received signal, a correlator 17 determines a correlation value between the received signal on which baseband transform is performed by the second local signal, and the single replica PN code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212567-A (JP)
Title: Optical connector and method for manufacturing optical connector
Inventor: SATO YASUHIRO
IPC: G02B6/42
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector in a simple configuration, and to provide a method for manufacturing the optical connector.  <P>SOLUTION: The optical connector has one or more optical fibers, and an optical insertion hole inserted by the edge part of the optical fiber. The optical connector comprises a connector having a front face inclined at 45 degrees in a direction in which the edge of the optical fiber inserted in the optical fiber insertion hole peeps and the optical insertion hole extends, and an optical input and output window downward of the front face inclined at 45 degrees. The edge face of the optical fiber inserted in the optical fiber insertion hole forms the same face as the front face of the connector. An optical transmission route passing the optical fiber insertion hole and an optical signal passing one transmission route out of the optical transmission route orthogonal to an extensional direction of the optical fiber insertion hole are formed as a reflection face reflecting toward the other optical transmission route.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214287-A (JP)
Title: Electrostatic chuck
Inventor: ANDO MASAMI
IPC: C04B35/111
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck which can maintain a smooth surface even after it is exposed in plasma, can suppress contamination due to particles on an object to be sucked such as a silicon wafer, is excellent in sucking and separating characteristics of the object to be sucked, and can be easily manufactured using low-temperature baking.  <P>SOLUTION: The electrostatic chuck includes a dielectric for an electrostatic chuck having a structure in which 99.4 wt.% or more alumina and 0.2-0.6 wt.% titanium oxide are contained, a volume resistivity is 10<SP>8</SP>-10<SP>11</SP>Ω cm at a room temperature, and the titanium oxide is segregated on the boundaries of aluminum particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006181372-A (JP)
Title: Game machine with illuminating device
Inventor: TSUJI HITOSHI
IPC: F21Y103/00
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To illuminate a rectangular area corresponding to a predetermined position of a reel brightly and uniformly.  <P>SOLUTION: An illuminating device including a plate-like light guide 11, a reflective sheet 13 installed in the back of the light guide 11, a diffusion sheet 18 installed in the front side of the light guide 11, cold cathode lamps 16, 17 arranged along the upper/lower edges of the light guide 11 and lamp reflectors 16, 17 covering the cold cathode lamps 16, 17 is installed in the front face of the reel of a slot machine. Although a diffusion pattern by dot printing is formed in the rear face of the light guide 11, a rectangular section 11a corresponding to a reel indication window 1a of a center panel 1 is a translucent part in which the diffusion pattern is not formed. Furthermore, rectangular notch holes 13a, 18a are formed in the section opposite to the predetermined positions of the reel of the reflective sheet 13 and the spreading sheet 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007213375-A (JP)
Title: Microcomputer and semiconductor device
Inventor: BETSUI TAKAFUMI
IPC: G06F15/78
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer for facilitating wiring design on a mother board and wiring design on a module substrate.  <P>SOLUTION: Memory interface circuits (4, 5) are formed on a rectangular semiconductor substrate. The memory interface circuits (4, 5) are dividedly arranged along both edge sides starting from one corner part of the semiconductor substrate. As compared with a case that memory interface circuits are collectively arranged on one side of the semiconductor substrate, the semiconductor substrate is hardly restricted by size reduction. The partial memory interface circuits dividedly arranged on both the sides have data system units (LBIF, UBIF) which are mutually equal in data and a data strobe signal. Consequently, the wiring design on the mother board and the wiring design on the module substrate can be facilitated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215049-A (JP)
Title: Quadrature modulator and signal generator
Inventor: KUSAKA TAKASHI
IPC: H04L27/20
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quadrature modulator of which carrier leakage, amplitude error, and the like are precisely reduced.  <P>SOLUTION: The quadrature modulator quadraturely modulates I-side input signals and Q-side input signals with a specified carrier signal, for outputting. It comprises: a distribution part which generates an I-side carrier signal that has passed through the carrier signal and a Q-side carrier signal provided by shifting the phase of the carrier signal by 90°; an I component modulating part which modulates the I-side input signal with the I-side carrier signal; a Q component modulating part which modulates the Q-side input signal with the Q-side carrier signal; an I-side canceler for canceling the I-side carrier leakage at the I-component modulating part; a Q-side canceler which cancels the Q-side carrier leakage at the Q-component modulating part independent of the I-side canceler; and a synthesizing part which synthesizes the signal outputted from the I-component modulating part with the signal outputted from the Q-component modulating part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210970-A (JP)
Title: Cream containing calcined shell powder and method for producing the same
Inventor: SANADA KAZUNOBU
IPC: A61K35/618
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cream which can reinforce and ensure an anti-microbial effect and effects for treating dermatophytosis/prickly heat, freckles and the like for a long period.  <P>SOLUTION: This cream containing calcined shell powder is characterized by adding/mixing the calcined powder of high calcium-containing shells such as shells or pearl shells to a raw material for producing the cosmetic cream. The shells are preferably calcined at a calcination temperature of 1,000 to 1,300°C to produce the calcined shell powder. Also, it is preferable to further add/mix uncalcined shell powder to the raw material for producing the cosmetic cream.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216305-A (JP)
Title: Grinding wheel conveying apparatus
Inventor: ENOMOTO HIROSHI
IPC: B24B45/00
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually driven grinding wheel changer having a simplified structure.  <P>SOLUTION: A grinding wheel conveying apparatus 1 includes: a cylindrical fixed support shaft 2 erected and fixed on a frame of a grinder; a first rotary moving link arm 4 set up in the horizontal direction, where one end is rotatably fixed on the top thereof, the other end fixing a cylindrical moving support shaft 5; a second rotary moving link arm 7 set up in the horizontal direction, one end of which is rotatably fixed to the cylindrical moving support shaft 5, the other end fixing a cylindrical moving support shaft 8; a rod 10 provided to elevate through a spring 9 in a hollow of the cylindrical moving support shaft 8; and a grinding wheel holder 20 rotatably provided at the lower part of the rod. With the grinding wheel holder 20 grasped by the hand, a grinding wheel 50 can be conveyed to the grinding wheel standby position of a grinder or on this side of a grinding wheel shaft 53.  <P>COPYRIGHT: (C)2007,JPO&INPIT