baber/WOPTO huggingface dataset:
Patent JP-2008003443-A (JP)
Title: Electronic paper, character/image printing method for electronic paper and character/image printing device for electronic paper
Inventor: NISHIMURA KAZUAKI
IPC: G02F1/167
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a completely new inexpensive electronic paper which can hold and display image information such as a once-displayed character or image without necessitating a power source or a backlight, can hold the image information for a long period of time without causing change in the displayed image information with the lapse of time, does not require to form pixel cells, and is consequently excellent in productivity, and to provide a character/image printing device for the electronic paper and a character/image printing method for the electronic paper.  <P>SOLUTION: The electronic paper is characterized in that at least a plastic film (A), a display layer (B) containing at least wax, positively or negatively electrified colored particles and white particles, and a plastic film (C) are formed in succession.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005390-A (JP)
Title: Wireless communication apparatus, wireless communication method and program
Inventor: ALTINTAS ONUR
IPC: H04L47/27
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of performing efficient wireless packet communication even when a wireless link error occurs.  <P>SOLUTION: When a communication error occurs during communication by a TCP transmission part 11, a controller 12 starts communication also by a UDP transmission part 13. Since the reduction of a data transfer speed which may be generated as a result of reduction in a window size due to the communication error can be compensated by UDP communication, efficient communication can be performed even when the communication error occurs. Since the TCP communication is still performed together also during the UDP communication, it is preferable to stop the UDP communication when the window size in the TCP communication is restored up to the window size at the occurrence of the communication error.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006321716-A (JP)
Title: Hollow microfiber and its manufacturing method
Inventor: MOTOJIMA SEIJI
IPC: C01B35/04
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow carbon microcoil of which the pitch of coil is substantially zero, and a hollow ceramic microcoil or a hollow ceramic microfiber formed by metallization-treating them or the like.  <P>SOLUTION: The hollow carbon microcoil of which the coil is wound very densely and regularly, is obtained by strictly controlling the reaction conditions when a microcoil carbon is synthesized by catalyst-activated pyrolisis of acetylene, and lowering a substrate accompanying the growing of a fiber. Also using these carbon coil and fiber as raw materials, the hollow ceramic microcoil or the hollow ceramic microfiber, of which the hollow in the axis of the fiber is perfectly maintained, is obtained by reaction/diffusion-treating them at a high temperature of 800-1,700°C in a gas containing various metal components and silicon, boron, carbon, nitrogen and/or oxygen atoms, etc. , thereby reacting or substituting the raw material gas components with or for the carbon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008011139-A (JP)
Title: Capacitor microphone and manufacturing method thereof
Inventor: SATO AKIYOSHI
IPC: H01L29/84
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of a capacitor microphone in all frequency ranges almost to flat characteristics.  <P>SOLUTION: The capacitor microphone comprises a stationary electrode, a stopper plate having an opening formed, a diaphragm having a vibration electrode formed for the stationary electrode, and an annular laid part which is formed of a film on a surface of the diaphragm on the opposite side from the stopper plate in contact with an outer circumference to an inner side of the diaphragm and where the diaphragm is laid. As an outer circumferential portion of the diaphragm outside an area contacting the laid part deforms into a shape close to the stopper plate with internal stress of the diaphragm, the outer circumferential portion sticks on a circumferential area of the opening of the stopper plate, and an acoustic resistance passage linking together space where the opening of the stopper plate is present and a cavity partitioned off by the diaphragm from the space where the opening is present is formed of the outer circumferential portion of the diaphragm and a part of the stopper plate which does not stick on the circumferential area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008219-A (JP)
Title: Balance correcting apparatus and balance correcting method of electric supercharger
Inventor: MAEDA OSAMU
IPC: F02B37/10
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To correct an unbalanced state in a short period of time without disassembling an electric supercharger.  <P>SOLUTION: A PC executes a program including steps for: changing the position of a rotor to a rotor position (i) in a state that a nut is loosened (S102); rotating the rotor to a predetermined target rotational number with the nut in a fastened state (S104); measuring an oscillation amount r(i) (S106); determining whether or not a value of i is 1 (YES in S108); when r(i-1) is larger than r(i) (S110), setting the value of i to Lo (S112); when the value i is 4 or larger (S116), changing the position of the rotor to a rotor position (Lo) (S118); and executing compressor wheel phase change processing (S120).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007016781-A (JP)
Title: Booster rocket engine using gas hydrocarbon in catalytic cracked gas generator cycle
Inventor: FOWLER ROBERT B
IPC: F02K9/64
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for feeding a combination of hydrocarbon and oxidizing agent propulsion fuel to a rocket engine for eliminating the problem of instability in a large chamber.  <P>SOLUTION: The method and the device are disclosed for feeding the combination of the propulsion fuel to the rocket engine. This method includes a step of supplying a flow of hydrocarbon propulsion fuel, a step of increasing pressure of the hydrocarbon propulsion fuel, a step of decomposing the hydrocarbon propulsion fuel in a decomposer, a step of introducing the decomposed hydrocarbon propulsion fuel into a combustion chamber of the rocket engine, and a step of introducing an oxidizing agent into the combustion chamber. The device is also disclosed for performing this method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008007835-A (JP)
Title: Hard coating and its manufacturing method
Inventor: YAMAMOTO KENJI
IPC: B21D37/01
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating which has, needless to say, excellent wear resistance and excellent oxidation resistance even in a state in which the high-temperature heat generation easily occurs by the friction heat generation, and demonstrates the characteristic superior to that of a conventional hard coating formed of such as TiAlN, TiCrAlN, TiCrAlSiBN, CrAlSiBN and NbCrAlSiBN, and to provide a useful method for manufacturing this hard coating.  <P>SOLUTION: The hard coating consists of (M)<SB>a</SB>Cr<SB>b</SB>Al<SB>c</SB>Si<SB>d</SB>B<SB>e</SB>Y<SB>f</SB>Z, [where, M denotes an element of at least one kind to be selected from 4A group elements, 5A group elements and 6A element (except Cr) in the periodic table, and Z denotes any one of N, CN, NO and CNO]. The following inequalities are satisfied. a+b+c+d+e+f=1, 0<a≤0.3, 0.05≤b≤0.4, 0.4≤c≤0.2, 0≤d≤0.2, 0≤e≤0.2, 0.01≤f≤0.1 (where, a, b, c, d, e and f denote the atom ratios of M, Cr, Al, Si, B and Y, respectively).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008867-A (JP)
Title: Mass spectrometry, mass spectrometry program, and icp-ms device
Inventor: OISHI MASAHIRO
IPC: G01N27/62
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine existence ratio of a predetermined element in a sample.  <P>SOLUTION: In the mass spectrometry using an LA-ICP-MS device 1, a predetermined number of one-cycle detections for detecting the number of counts per predetermined period for each element is performed (step S5). The concentration of a predetermined element is calculated every one-cycle detection based on this number of counts (step S6). Then, the average of concentration calculated every one-cycle detection is calculated (step S9). Thus, by calculating the existence ratio every time a detection strength is acquired without using the concept of integration for a certain period or more, the existence ratio of the predetermined element can be accurately determined even if many samples are suddenly ablated and the existence ratio of each element in a dust material or a gasified material generated by sudden ablation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010786-A (JP)
Title: Piezoelectric piece and forming method therefor
Inventor: KAWAI RYOTA
IPC: H01L41/335
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce scum resulting from wet etching.  <P>SOLUTION: A piezoelectric piece 10 is made of a piezoelectric material having n rotation symmetry, and includes a base 2, a plurality of detection arms 3 extending radially from the base 2 at the central position, and a plurality of excitation arms 4 each connected to ends of adjacent detection arms 3. The piezoelectric piece 10 is provided by boring with inner corners C formed between the base 2 and the detection arms 3, and inner corners C formed between the detection arms 3 and the excitation arms 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012544-A (JP)
Title: Rheocasting equipment
Inventor: MOTOKI TSUNEO
IPC: B22D17/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide compact rheocasting equipment where semi-solidified metal slurry is easily and stably fed into a molding apparatus mounted with a mold capable of obtaining a metal molded body, thus a metal molded body of fixed quality can be obtained.  <P>SOLUTION: The rheocasting equipment is provided with: one holding vessel (3) for holding semisolidified metal slurry; and a conveyance means (6) capable of reciprocating the one holding vessel (3) at the lower edge of a tilted cooling body (1A) from a position for receiving molten metal flowing down therethrough to a position in the vicinity of the upper part of a sprue part in a molding apparatus (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012606-A (JP)
Title: Cup shape grinding wheel for boring hole
Inventor: IINO TAKAYUKI
IPC: B24D3/06
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup shape grinding wheel which is suitable for accurately and efficiently boring holes in high hardness materials, such as sapphire and SiC, and has stable grinding ability.  <P>SOLUTION: The cup shape grinding wheel has a plurality of segments having diamond grains fixed along the outer peripheral edge of a cup shape base metal. The number of the segments to be fixed is 14 or more. The area of the gap between the segments is 40% or more of the area of the segments. Further, it is preferable to set the concentration of the diamond grains in the segments to be 20 or lower. Further, it is preferable that the bonding material for the diamond grains in the segments is metal bond, and its hardness grade is lower than H (JIS).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017082-A (JP)
Title: Electronic apparatus, server, program, and system
Inventor: MIYAWAKI TADAMITSU
IPC: B41J29/38
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a program that can easily order a consumption article used for an electronic apparatus.  <P>SOLUTION: The electronic apparatus is provided with: a storage means of storing information on the installation place of an apparatus main body, information showing the kind of the consumption article and information on ordering destinations of the consumption article; a detecting means 12 of detecting the remaining amount of the consumption article; and a control means 13 of transmitting the information on the installation place of the apparatus main body and the information showing the kind of the consumption article to the ordering destination of the consumption article stored in the storage means through a communication line when the amount detected by the detecting means 12 decreases below a certain amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013026-A (JP)
Title: Motor rotation control device for hybrid vehicle
Inventor: FUJIMOTO SATORU
IPC: B60L50/16
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To change motor rotation control constants for a hybrid vehicle according to whether to prioritize a command follow-up response or prioritize a disturbance suppression response.  <P>SOLUTION: If it is determined in S1 that a shift is in progress, because a motor must be speed-controlled to change a transmission input speed quickly to the shift speed, a command follow-up response time constant τm is decreased for a faster response and a disturbance suppression response time constant τh is increased for a slower response in S2 while a gain margin is kept intact. If it is determined in S3 that there is an engine start request and it is determined in S4 that a first clutch is disengaged, because the motor must be increased up to an engine start enabling speed, S2 is executed. If it is determined in S4 that the first clutch is engaged, because the motor speed must be controlled to suppress speed fluctuations after the engine start, the disturbance suppression response time constant τh is decreased for a faster response and the command follow-up response time constant τm is increased for a slower response in S5 while the gain margin is kept at a predetermined value in S5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014069-A (JP)
Title: Construction method of waterproof structure
Inventor: FUJII MASATO
IPC: E04D7/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing method for a building considerably reducing a working time by keeping a fixed working time and requiring an extremely short time until hardening after the termination of work.  <P>SOLUTION: In this construction method of a waterproof structure, a primer is applied to the surface of a building skeleton, and a waterproof material is applied thereon. The waterproof material is formed of a two-liquid hardened urethane composition containing a main agent containing an urethane prepolymer A having two or more isocyanate groups at the end obtained by reacting polyisocyanate and polyoxyalkylene polyol, and a compound B reacting on water to produce a primary or secondary amino group; and a hardener containing organic acid metal salt C such as organic acid potassium, organic acid cobalt, organic acid manganese, organic acid copper, organic acid iron, organic acid calcium or organic acid zinc, and 0.1-1.5 wt.% of water D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021707-A (JP)
Title: Method of evaluating semiconductor substrate
Inventor: OTSUKI TAKESHI
IPC: H01L21/66
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating a semiconductor substrate by which it can be judged whether or not there is a conductive layer whose conduction type is different from that of the semiconductor substrate in the surface layer of the semiconductor substrate.  <P>SOLUTION: The method uses a MOS structure to evaluate a semiconductor substrate. At least, an oxide film is formed on the semiconductor substrate, and an electrode is formed thereon to manufacture a MOS structure, and then an electric field is applied between the electrode and the semiconductor substrate in the direction of carrier accumulation of the semiconductor substrate, so as to measure an I-V characteristic. Based on an F-N current value at a specified electric field strength in the I-V characteristic, whether or not there is a conductive layer whose conductivity type is different from that of the semiconductor substrate in the surface layer of the semiconductor substrate is judged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022608-A (JP)
Title: Electric motor and electric power steering system
Inventor: YOSHII YASUYUKI
IPC: H02K9/22
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor which can restrain a rotor core from being heated without enlarging it axially.  <P>SOLUTION: The rotor core 11 provided for an electric motor 5 has a tubular part 14 which surrounds concentrically a steering shaft 3 and where annular space S1 surrounding the steering shaft 3 is made inside in its diametrical direction Y1, a supporting wall 16 which is extended inward in its radial direction Y1 from one end 15 of the tubular part 14, and a heat sink 18 which projects concentrically with the tubular part 14 in the annular space S1 from the supporting wall 16. The heat sink 18 has a plurality of cylindrical members 19 which demarcate the cylindrical space S2 among one another, and these two or more cylindrical members 19 are arranged in the annular space S1. The heat of the rotor core 11 is radiated from the heat sink part 18 through the end on the open side of the annular space S1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019342-A (JP)
Title: Photocurable resin composition and article having cured coating film therefrom
Inventor: YOSHIKAWA YUJI
IPC: C09D4/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition giving cured coating film enabling a substrate to be imparted with scratch resistance, cracking resistance, antistaining effect against pollutants, permanent marker-wiping-off capability and antistaticity, and to provide an article having the cured coating film.  <P>SOLUTION: The photocurable resin composition comprises (1) a photoreactive group-containing siloxane compound which is obtained by the following process: (a) a photocurable group-containing hydrolyzable silane of formula(i):CH<SB>2</SB>=C(CH<SB>3</SB>)COOC<SB>3</SB>H<SB>6</SB>Si(CH<SB>3</SB>)<SB>3-a</SB>(OR<SP>1</SP>)<SB>a</SB>or (ii):CH<SB>2</SB>=CHCOOC<SB>3</SB>H<SB>6</SB>Si(CH<SB>3</SB>)<SB>3-6</SB>(OR<SP>2</SP>)<SB>b</SB>, wherein when there is one kind thereof, a trifunctional silane, when there are two or more kinds thereof, ≥70 mol% thereof being a trifunctional silane, or a hydrolyzate or partial condensate thereof, (b) a dimethylsiloxane containing hydrolyzable groups on both ends of formula(iii) and (c) a hydrolyzable fluorosilane of formula(iv):R<SP>4</SP>R<SP>5</SP><SB>3-c</SB>Si(OR<SP>6</SP>)<SB>c</SB>, are subjected to hydrolytic condensation in the presence of a basic catalyst with such an amount of water as to be more than that enough to subject the all of the hydrolyzable groups to hydrolytic condensation, (3) a compound of the formula:(CF<SB>3</SB>(CF<SB>2</SB>)<SB>m</SB>SO<SB>2</SB>)<SB>2</SB>NLi(m=0-7) and (4) a radical-based photopolymerization initiator. The article bearing the cured coating film from the resin composition is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023755-A (JP)
Title: Direct liquid type writing utensil
Inventor: KURITA TETSUHIRO
IPC: B43K8/02
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct liquid type writing utensil, which has no fear of leaking the ink in an ink tank from a penpoint side and, in addition, in which air interchanges with the ink quickly at an initial ink feed, resulting in making writing possible in a short period of time and further enabling to obtain an abundant ink outflowability from a penpoint.  <P>SOLUTION: This direct liquid type writing utensil 1 consists of a penpoint 2, an ink occluding body 3 connected with the rear end of the penpoint 2, an ink tank 7, which is arranged behind the ink occluding body 3 and directly stores the ink 8, and a plurality of communicating vessels 62 connecting between the ink tank 7 and the ink occluding body 3. The fore end of each of the communicating vessels 62 is open and is positioned within the ink occluding body 3. Axial differences ΔL exist between individual fore end positions of the communicating vessels 62. The axial differences ΔL are set to be at least 15 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025045-A (JP)
Title: Coated paper for printing and method for producing the same
Inventor: FUJIWARA SEIJI
IPC: D21H19/42
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper having high smoothness in spite of a low density, and also having high surface strength and internal bonding strength.  <P>SOLUTION: The coated paper for printing includes a base paper and one or more coated layers provided at least on one side of the base paper, and is subjected to press finish. The base paper contains 1-20 mass% porous filler composed of an aggregate obtained by aggregating silicon oxide and a metallic compound. The content of the metallic compound in the porous filler is 0.10-8.0 mass% in terms of oxide based on 100 mass% silicon oxide, and the porous filler has a specific surface area of 10-150 m<SP>2</SP>/g, a pore diameter of 0.10-0.80 μm and an average particle diameter of 16-40 μm. The coated layer contains a pigment and an adhesive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024804-A (JP)
Title: New thermosetting composition and its cured product
Inventor: SHIMIZU ATSUSHI
IPC: C08F16/14
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting composition excellent in curing properties in the air and providing a cured product excellent in adhesiveness to various kinds of substrates and low curing shrinkage property and not eroding metal substrates.  <P>SOLUTION: The thermosetting composition comprises (a) at least one kind of compound selected from a group consisting of an epoxy compound, a vinyl ether compound and a tetraalkoxysilane, (b) an aluminum complex and (c) a phenol resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023118-A (JP)
Title: Physical motion measuring apparatus
Inventor: HIEI TAKEHIKO
IPC: A61B5/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the discarding of a pressure detection part together with a pressure-sensing part in the replacement of the pressure-sensing part while restricting a breakdown of the pressure detection part.  <P>SOLUTION: The measuring apparatus is provided with a hollow pressure-sensing tube (21) which is deformed to cause changes in the internal pressure following the physical motion of an examinee, a hollow tube (22) for propagating pressures which is connected to the pressure-sensing tube (21) to propagate changes in pressure within the pressure-sensing tube (21) and a main body part (30) which has a sensor (33) for passive pressure for detecting changes in pressure while having the tube (22) for propagating pressures connected to it and detects the changes in pressure within the pressure-sensing tube (21) propagated from the tube (22) for propagating pressures to measure the physical motion of the examinee.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023238-A (JP)
Title: Game machine
Inventor: MORI KOICHI
IPC: A63F5/04
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to easily gather game media from a tray by widening a part of the housing space of the game media in the tray in the direction of a game machine case body front surface.  <P>SOLUTION: The game machine comprises: a cabinet 2; a token putout port 15 disposed at a lower front surface of the cabinet 2 and from which tokens 101 are put out; and the tray 16 where a token housing space 102 opened on the upper surface is provided and the tokens 101 to be put out from the token putout port 15 are housed in the token housing space 102. The tray 16 comprises: a bottom surface wall 16a which forms the bottom surface of the token housing space 102 and is arranged below the putout port; a front surface wall 16b which forms the front surface of the token housing space 102; and a token guide part 103 for which a part of the front surface wall 16b is projected to the front surface direction of the cabinet 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT