baber/WOPTO huggingface dataset:
Patent JP-2007314790-A (JP)
Title: Graft polymer and its production method and use
Inventor: HIRATA TAKESHI
IPC: C04B103/32
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graft polymer useful as a cement additive excellent in workability, and the like, to provide a cement additive, and to provide a method for producing the graft polymer.  <P>SOLUTION: This graft polymer obtained by addition-polymerizing an alkylene oxide in an amount exceeding the equivalent of the active hydrogen atoms of active hydrogen-containing amino groups to the active hydrogen-containing amino groups contained in a polyalkyleneimine and then graft-polymerizing an unsaturated monomer to the obtained polyether chain. It is preferable that the graft polymerization is carried out using an acidic catalyst in a state substantially free from a solvent. The obtained graft polymer has a high graft polymerization property and excellent cement dispersibility, can be used as a cement additive, and can be added to a cement composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294875-A (JP)
Title: Program rebroadcasting method and system
Inventor: KOTANI HIROYUKI
IPC: H04N21/266
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program rebroadcasting system by which the number of rebroadcast requests from viewers and a successful rebroadcasting-right bidding condition are presented to a sponsor and a program is rebroadcasted in accordance with the successful rebroadcasting-right bidding from the sponsor.  <P>SOLUTION: A program broadcasting station 1 receives a rebroadcasting request from a program recording apparatus 2 of a viewer 27, returns a request accept numbers 12a, and discloses rebroadcasting-right exhibition information 15a including the number of rebroadcast requests and a successful rebroadcasting-right bidding condition and rebroadcasting time period information 17a to a sponsor 3. Upon receipt of bidding from the sponsor 3, a successfully bidden program is rebroadcasted after sending rebroadcasting information 15c and the request accept numbers 12a to the viewers 27 via an information communication network or a broadcast network. The viewer-side program recording apparatus 2 records rebroadcasting of the rebroadcast-requested program in accordance with a recording reservation based on the rebroadcasting information and the request accept number 12a from the broadcasting station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291183-A (JP)
Title: Piping member
Inventor: KOROGI HIDEHIRO
IPC: C08L25/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping member overcoming defects of polyphenylene ether-based resin compositions, excellent in high temperature creep property, having rigidity even at a high temperature (60-95°C), capable of being produced by using the same production system as that for vinyl chloride resins and having good moldability and good appearance.  <P>SOLUTION: The piping member comprises a resin composition comprising 100 pts.mass polyphenylene ether-based resin and 50-12 pts.mass polystyrene-based resin as essential components and having 1.0-5.0 g/10 min melt flow rate after kneading. The elements are further characterized in each of a mold shrinkage of 0.5-0.8%, a high temperature creep property of ≥1,000 h till breakdown under conditions of 95°C atmosphere and 5.0 MPa tension load, and a moisture content in the resin composition, of <250 ppm after kneading and before molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008066282-A (JP)
Title: Metallic separator for fuel cell and fuel cell using this
Inventor: TAKAGI SHINOBU
IPC: H01M8/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic separator for a fuel cell having high corrosion resistance, low contact resistance, and a low cost.  <P>SOLUTION: The metallic separator for the fuel cell is equipped with a plate-like metallic substrate made of metal being passivated, a partially covered noble metal layer on both surfaces of the metallic substrate, and a recessed and projecting part formed in at least a region facing an electrode of an electrolyte electrode assembly, the covering area ratio of the noble metal layer on the contact surface with the electrode is 20-100%, and the covering area ratio of the noble metal layer on the non-contact surface with the electrode is 5% or more and less than 100%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299454-A (JP)
Title: Image processor and program
Inventor: SONODA TAKASHI
IPC: G06K7/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect a bit string as a whole even if it is impossible to detect the bit string only with one image when reading repeated images in which images showing the bit string are repeatedly arranged from a medium.  <P>SOLUTION: This image processor is provided with: an image reading part 21 for reading an image; a dot sequence generation part 22 for generating a dot sequence from an image; a block detection part 23 for generating a code sequence by detecting a block on the dot sequence; a synchronous code detection part 24 for detecting a synchronous code on the code sequence; a rotation decision part 25 for deciding the rotation of the image based on the synchronous code; a code sequence rotation part 26 for rotating the code sequence; and an identification code detection part 30, X coordinate code detection part 40 and Y coordinate code detection part 45 for detecting an identification code, X coordinate code, and Y coordinate code from the code sequence. Then, those detection parts extract identification codes from each of images repeatedly arranged in repeated images, and determines the corrected identification code by using those identification codes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297735-A (JP)
Title: Winding device for window screening sheet material
Inventor: UEDA AKIO
IPC: E06B9/13
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply and rapidly adjust a spring force of a spiral spring.  <P>SOLUTION: Rotating shaft means are provided at both ends of a roll pipe, and a side frame 3 of a window frame is provided with a bearing supporting case 8 for supporting the rotating shaft means in an insertable/extractable manner. A bearing 14, the spiral spring 15, a spring storage case 16, and a positioning stopper 8 are housed in the bearing supporting case 8. The spiral spring 15 constantly rotates and urges the screening sheet material in the direction of winding it around the roll pipe. A rotation regulating means is provided between the spring storage case and the bearing supporting case, so as to regulate the rotation of the spring storage case by the spring force of the spiral spring. The spring force of the spiral spring 15 is adjusted only by rotating the spring storage case 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298005-A (JP)
Title: Variable displacement mechanism for turbine
Inventor: TANEDA TAKEO
IPC: F01D17/26
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement mechanism for a turbine capable of changing flow speed and flow direction of exhaust gas with a simple structure.  <P>SOLUTION: A slide valve 100 comprises a first annular member 210, a second annular member 220, and a third annular member 230 formed in cylindrical shape having centers thereof on virtual rotary shaft C of a variable displacement turbine. Flow direction and speed of gas flowing into many holes 210a, 220a, 230a formed on the first annular member 210, the second annular member 220, and the third annular member 230 can be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304506-A (JP)
Title: Plasma display unit
Inventor: YAMAUCHI NAOKI
IPC: H05K7/04
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display unit capable of exhibiting ample heat radiation, and equipped with a lightweight chassis member, in the plasma display unit that is enlarged, year after year.  <P>SOLUTION: This plasma display unit is provided with a panel 10, arranged opposed with a pair of substrates having at least a transparent front face side to form a discharge space between the substrates, and having a plurality of discharge cells, and the chassis member 14 for holding the panel 10, and chassis member 14 is constituted of a metal member of porous structure. According to this constitution, a light-weight chassis with the ample heat radiation is obtained and the plasma display unit is reduced in weight. A transportation cost of a chassis single body is reduced by reducing weight of the chassis, and working efficiency is markedly improved also in the manufacturing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008026876-A (JP)
Title: System and method of testing humidity in sealed mems device
Inventor: GALLY BRIAN J
IPC: G01N27/04
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method of testing humidity in a sealed MEMS device.  <P>SOLUTION: One embodiment provides a method of testing humidity, comprising: determining a property of a device which encloses a plurality of interferometric modulators; and determining a relative humidity value or a degree of the relative humidity inside the device based at least in part upon the determined property. In one embodiment, the property of the device includes at least one of the following: (i) a weight of the device, (ii) a color change of a desiccant enclosed in the device, (iii) a resistance inside the device, (iv) whether frost formed in the inside area of the device which is contacted by a cold finger device, (v) whether a desiccant enclosed in the device, when water vapor is provided into the device, is working properly, and (vi) combination of at least two of (i)-(v).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303788-A (JP)
Title: Automatic stop device of internal combustion engine
Inventor: YOSHIHARA MASATOMO
IPC: F02D17/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic stop device of an engine capable of smoothly eliminating a sense of incongruity of a driver, by quickly and frequently performing idling stop control, when the engine becomes an idling operation state, when automatically stopping the engine.  <P>SOLUTION: When a learning history of the past control quantity of the engine exists in cold starting when a learning performing condition is not realized, and when a history of already performing the idling stop control of the engine exists in a present trip after warming up the engine, or when learning of a control valve of the engine 1 is completed when the learning performing condition of the engine is realized in the preset trip after starting the engine, an idling stop is permitted, and the performance of the idling stop control is commanded to an engine ECU just after an idling stop condition is realized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306612-A (JP)
Title: Digital broadcast receiving system, and digital broadcast receiver constituting the same
Inventor: SASAKI YUTAKA
IPC: H04N21/438
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver having introduced a security technology without increasing slots by effectively utilizing existing slots, and having solved the problems of enlargement of device and cost increase.  <P>SOLUTION: In the digital broadcast receiver 40 having a slot 47, which can mount adaptors 30 having two kinds of shapes with cards 20 mounted thereon, the slot 47 is provided with detection switch 49 for detecting difference of the shape of the adaptor 30 mounted thereon and constituted so that, when an adaptor 30 having a card 20 mounted thereon is not mounted on the slot 47, prohibits output of image and voice, and when an adaptor for 3.3 V is detected, discriminates it as a security card and permits output of image and voice, also when an adaptor for 5 V is detected, discriminates it as a card for releasing scramble, and permits output of image and voice and release of a prescribed scramble broadcast.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306885-A (JP)
Title: Engagement structure of clip
Inventor: KATSUMATA TOSHISUKE
IPC: H02G3/30
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engagement structure of a clip, which improves a baffle function of the clip and facilitates removal of the clip.  <P>SOLUTION: A baffle pin 30 is projectively installed in a member 10 on a side of a clip base 21 in parallel to an insertion direction of the clip 20 to a rectangular engagement hole. A small hole 60 which is positioned on an outer side of the engagement hole and into which the baffle pin 30 is inserted, is formed on a panel. The clip is engaged with the engagement hole, and the baffle pin is inserted into the small hole. Thus, the clip is fixed to the panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310846-A (JP)
Title: Precheck device, method and program for hard disk drive failure of general-purpose server
Inventor: KARIYA HIROSHI
IPC: G11B20/12
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform prechek to prevent a failure of update work or the like caused by a defective sector when program updating or the like which is not a normal operation is carried out.  <P>SOLUTION: A hard disk to be checked is divided by partition units, and a partition only for precheck is set. Inside of the set partition only for precheck is read to search for a defective sector. When the searching finds a defective sector, the defective sector is replaced with an alternative sector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309389-A (JP)
Title: Hot water storage tank and heat pump water heater using the same
Inventor: FUJII SHIGEMI
IPC: F24H1/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater comprising a hot water storage tank capable of suppressing generation of the water of an intermediate temperature.  <P>SOLUTION: This heat pump water heater has a water inlet port 11b formed on a bottom portion of a tank main body 11a and is connected with a water supply pipe 14 for supplying tap water, a baffle plate 18 disposed roughly at an upper part of the water inlet port 11b, and a projecting portion 17 positioned at an upper part with respect to the baffle plate 18, of an inner wall of the tank main body 11a and projecting inward, thus the generation of the water of intermediate temperature can be suppressed and a boiling-up operation of high efficiency can be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307646-A (JP)
Title: Cutting apparatus
Inventor: SEKIYA KAZUMA
IPC: B24B49/04
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting apparatus capable of controlling the depth of a cutting groove within a permissible value when cutting a wafer by a cutting means.  <P>SOLUTION: In the cutting apparatus, a depth h of cutting groove K just after cutting which is formed on a wafer W by a cutting means is measured by a non-contact type groove depth measuring means 30 utilizing ultrasonic wave. If the depth of the cutting groove measured does not satisfy the permissible value, the cutting feed amount can be adjusted by operating a Z-axis feeding means, so that the depth h of the cutting groove K can controlled within the permissible value when cutting the wafer W by the cutting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308613-A (JP)
Title: Polylactic acid-based resin composition, and preform and blow-molded bottle comprising the same
Inventor: KAWAHARA MITSUHIRO
IPC: C08K5/20
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid-based resin composition, a preform and a blow-molded bottle excellent in transparency and heat resistance.  <P>SOLUTION: The polylactic acid-based resin composition contains a polylactic acid (A), a lactic acid-based copolymer (B) containing a lactic acid component by 30 to 70 mass%, and an amide-based crystal nucleating agent (C) having at least one hydroxy group, wherein the mass ratio (A/B) ranges 50/50 to 95/5, the content of (C) is 0.01 to 5 parts by mass with respect to 100 parts by mass total of (A) and (B), and the composition satisfies the following conditions (i) to (iii). They are: (i) the crystallization peak temperature is 60 to 120°C in the measurement by DSC at a temperature rising rate of 20°C/minute; (ii) the period until an exothermic peak in an isothermal crystallization curve at 75°C in a temperature rising process measured by DSC exhibits the peak top is not longer than 10 minutes, and the absolute crystallization heat is 5 to 25 J/g; and (iii) the period until an exothermic peak in an isothermal crystallization curve at 130°C in a temperature falling process measured by DSC exhibits the peak top is not shorter than 5 minutes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311164-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacturing method of electrode for nonaqueous electrolyte secondary battery
Inventor: MURAOKA YOSHIYUKI
IPC: H01M4/139
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in safety capable of restraining overheating without damaging various characteristics of the battery even though it is heated due to overcharging and an internal short circuit.  <P>SOLUTION: The nonaqueous electrolyte secondary battery has a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte. At least either of the positive electrode and negative electrode is made of a current collector and a mixture layer including an active material and a binder, and the mixture layer is formed by a first layer brought into contact with the current collector, and a second layer arranged on the surface side. When a volume ratio of the binder to the active material of the first layer is denoted as A and a volume ratio of the binder to the active material of the second layer is denoted as B, a relationship of B/A>1 is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289821-A (JP)
Title: Pack sheet
Inventor: MATSUMIYA TOSHIAKI
IPC: A45D44/22
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pack sheet capable of perfectly covering the nostrils of the nose projecting the highest in the face which cannot be attained by conventional pack sheets.  <P>SOLUTION: This pack sheet formed by punching out a nonwoven fabric or the like is disposed with perforated scores 5 running longitudinally or slightly obliquely in a region surrounded with lines connecting parts from the root of one wing to the root of the other wing of the nose via the apex of nose, to parts from the root part of one eye to the root of the other eye.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002420-A (JP)
Title: Liquid-sealed vibration control device
Inventor: SAITO ATSUSHI
IPC: F16F13/18
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dislocation of a relief valve caused by rotation of a movable diaphragm in the case that the relief valve for preventing cavitation phenomenon is provided for the movable diaphragm.  <P>SOLUTION: The relief valve 33 is provided for an elastic membrane 30 arranged in a partition member 6 and a leak passage 39 is opened and closed to prevent the cavitation phenomenon. At the movable membrane 30, thin wall relief valves 33 and thick wall parts 43 are alternately provided and a part of the thick wall part 43 is an extremely thick part 40 which is sandwiched by an upper plate 15 and a lower holder 16. Thus, even if significant amplitude vibration is applied to the relief valves 33, the relief valves 33 and the leak passage 39 are constantly kept while preventing the movable membrane 30 from rotating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000280-A (JP)
Title: Depilation device
Inventor: ASAKAWA KOJI
IPC: A45D26/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depilation device equipped with a plurality of depilation units having a rotating plucking means and configured to revolve around a rotation shaft, capable of being retained in such a state as giving little sense of stimulation and capable of improving the depilation efficiency as compared with a conventional device in a region where hairs growing in different directions are present.  <P>SOLUTION: The depilation device 1 has a plurality of depilation units 6, each of which has a rotary cylinder 13 for catching hair and plucking hair while rotating, disposed on a unit support base 8 which is rotatable around the rotation shaft 7, in such a way that a shaft 14 of the rotary cylinder 13 radially extends. The rotary cylinder 13 revolves by the rotation of the unit support base 8, and rotates around the shaft 14 of the rotary cylinder 13 while revolving. The direction of rotation of the rotary cylinder 13 of a part of the depilation units 6 is different from the direction of rotation of the rotary cylinder 13 of the other depilation units 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004604-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor device, and method for forming semiconductor layer
Inventor: FUKUDA MASAHIRO
IPC: H01L29/78
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of stably forming the semiconductor device provided with a selectively grown semiconductor layer and having high characteristics, and provide the semiconductor device and a method for forming the semiconductor layer.  <P>SOLUTION: In forming a recessed source/drain type pMOSFET, a gate electrode is formed on an Si substrate with an STI formed through a gate insulating film (step S1). After forming a sidewall (step S2), a recess is partially formed in the Si substrate on both sides thereof (step S3). In the recess of the Si substrate, a lower layer part and an upper layer part are epitaxially grown by using such a condition that the growth selectivity to the sidewall and the STI is lower in the lower layer part than in the upper layer part, and an SiGe layer is formed (step S4 and S5). Thereby, while securing the growth selectivity to the sidewall or the like in the recess of the Si substrate, the SiGe layer where the deterioration of morphology is suppressed can be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001307-A (JP)
Title: Packing box
Inventor: KOBAYASHI YOSHIMITSU
IPC: B65D5/06
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing box designed so that a lid is prevented from being opened, however an instruction manual, thin components, etc., are prevented from falling from gaps between the open edges of a box body and the peripheral edges of the lid.  <P>SOLUTION: The packing box includes the box body 1 in which an article to be packed is accommodated, and the lid 2 for closing the opening of the box body 1 so that the opening is freely opened. The packing box has opening-hindering tongues 20 bent and extending from parts of the peripheral edges of the lid 2. These tongues 20 are locked to the box body 1 so as to be freely detached and continuously prevent the opening from being opened. Of the peripheral edges of the lid 2, insertion tongues 21 and 22 are formed so as to be bent and extend from the areas where the opening-hindering tongues 20 are not located. These tongues 21 and 22 are insertable in the box body 1 along the internal faces of the side walls 12, 13, and 14 constituting the box body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT