baber/WOPTO huggingface dataset:
Patent JP-2007049825-A (JP)
Title: Travel controller and electric travel control system for electric vehicle
Inventor: SEKIGUCHI HIDEKI
IPC: B60L50/16
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel controller and an electric travel control system for an electric vehicle capable of controlling outputs of a motor, so that a road friction coefficient μ always becomes the maximum value when any of tires slips during traveling such as driving, braking and turning of the vehicle, and obtaining the maximum driving and braking forces of any of the tires.  <P>SOLUTION: This travel controller and the electric travel control system for the electric vehicle are used for the electric vehicle which controls electric drive units 8 and 9 of having the motor and drives and brakes wheels 6 and 7. Upon detecting a wheel spin, ESC-CU31 changes the converging slip ratio according to road conditions by executing power running and regenerative control. Then ESC-CU31 calculates the road friction coefficient μ based on electric currents of the motor, and thus ESC-CU31 performs power running and regeneration control on the motor so that the calculated road friction coefficient μ becomes around the maximum value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006022407-A (JP)
Title: Method for recovering indium
Inventor: NAGATA HIDEKI
IPC: C22B58/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of recovering high purity indium from an indium-containing material such as ITO (Indium Tin Oxide) target scrap by a simple process.  <P>SOLUTION: An indium-containing material is dissolved with a hydrochloric acid. Alkali is added to the solution, so as to be neutralized in such a manner that its pH reaches a prescribed value within the range of 0.5 to 4, and prescribed metal ions in the solution are precipitated and removed as hydroxide. Next, gaseous hydrogen sulfide is blown therein, and metal ions harmful for electrolysis in the subsequent stage are precipitated and removed as sulfide. Thereafter, with the solution as an electrolysis original liquid, indium metal is electrolytically won. By this method, indium having a purity of ≥99.999% can be recovered from the ITO target scrap.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007045502-A (JP)
Title: Paper box with lock hinge
Inventor: HIRANO TADATSUGU
IPC: B65D5/66
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To hold an opening state so that a lid does not return to the original closing direction by the resilience of paper or the like after a paper box is opened.  <P>SOLUTION: The paper box with a lock hinge is equipped with a lid for unsealing composed of cut-off lines 6, 6 formed close to both side surface plates 2, 2 opposed to each other on an upper surface plate 5, cut-off lines 7, 7 formed continuously to the cut-off lines 6, 6 on the outside front surface plate 1a of double front surface plate 1, cut lines 9, 9 for forming the hinge continuously over the upper surface plate 5 and the back surface plate 3 opposed to each other on the back surface plate 3 side of the upper surface plate 5, fold lines 10, 10 formed parallel to the back surface plate 3 continuously to the cut-off lines 6, 6 to the outside opposing to the cut lines 9, 9 of the upper surface plate 5, and fold lines 11 connecting the end of the cut lines 9, 9 formed parallel to the fold lines 10, 10 on the back surface plate 3. The paper box with the lock hinge has a lock hinge function by inserting or returning an edge line 12 formed of the surface plates of the upper surface plate 5 and the back surface plate 3 oppositely inside the opposing cut lines 9, 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006161025-A (JP)
Title: Production process and system for insoluble azo pigment
Inventor: INOUE SHIGERU
IPC: C09B67/20
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and system for the production of an insoluble azo pigment, the process being easily capable of also meeting the mass production of the pigment and being industrially effective, by continuously mixing and reacting a diazo solution and a grounding solution in an ejector.  <P>SOLUTION: The process and system for the production of an insoluble azo pigment comprises ejecting the diazo solution and the grounding solution continuously into the ejector such that within the ejector, the diazo solution and grounding solution are mixed with each other and are subjected to a coupling reaction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007051609-A (JP)
Title: Assembly structure for engine main body
Inventor: KOIDE SHINOBU
IPC: F02F7/00
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly structure for an engine main body capable of firmly assembling each member constructing the engine main body without enlarging the engine.  <P>SOLUTION: A cylinder head 24 and a cylinder body 23 are fixed by a cylinder head fixing bolt 34 inserted from an upper part and the cylinder body 23 and an upper case 22a of a crank case 22 are fixed by a crank case fixing bolt 33 inserted from a lower part. The cylinder head fixing bolt 34 and the crank case fixing bolt 33 are positioned near a horizontal line b crossing a line "a" connecting center axis parts 35a of cylinder forming recess parts 35 between the cylinder forming recess parts 35 at roughly right angles. A lower end part of the cylinder head fixing bolt 34 is positioned lower than an upper end part of the crank case fixing bolt 33 and the crank case fixing bolt 33 is positioned outside of the cylinder head fixing bolt 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051984-A (JP)
Title: Interference wave suppressing device and interference wave suppression method
Inventor: NAKAMURA TERUHIRO
IPC: H01Q3/26
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress discontinuity of signal generated during interference wave suppression and thus can suppress continuous noise sound using this.  <P>SOLUTION: From the computation results obtained a weight vector operator 3, an array response value is obtained (S21), the transition period of the array response value is set (S22), and from the array response value of initiation position and termination position of the transition period, an array response correction value is calculated (S23). Under this setting, whether the period is in the transition period is determined (S24). If it is in the transition period, by multiplying the weight and the array response correction value to the receiving signal, sudden changes in the gain in the directing azimuth is suppressed and is set as output data (S25). If it is outside of the transition period, only the weight is multiplied to the receiving signal and this is set as the output data (S26).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058294-A (JP)
Title: Vacuum regulator
Inventor: YAMAZAKI KIYOYASU
IPC: G05D16/06
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing costs by simplifying the structure of a vacuum regulator, and to realize miniaturization.  <P>SOLUTION: This vacuum regulator comprises a vacuum port 11 connected to a vacuum source, a pressure-sensing chamber 22 communicated to a pressure control port 12 and a diaphragm 70, arranged so as to partition the pressure sensing chamber and an atmosphere chamber 75 on housings 30, 60, on which the pressure control port 12 is provided for supplying a vacuum pressure from the vacuum port, a main valve 50, comprising a valve part 54 which opens/closes between the vacuum port 11 and the pressure-sensing port 12 in the middle of a flow channel 32a of which end face abuts against one face of the diaphragm and which communicates the vacuum port and the pressure control port, and operation parts 80, 83 which regulate a pressing force to be applied to the other face of the diaphragm 70 via an energizing means 23. A penetration hole 50a that penetrates the main valve 50 in the axial line direction is formed on the valve 50, and an opening 72a is formed on the diaphragm 70, coaxially with the main valve 50. The pressure control port 12 side and the pressure sensing chamber 22 are communicated via the penetration hole 50a and the opening 72a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060755-A (JP)
Title: Rotor structure for dynamo-electric machine
Inventor: OKI TOSHIHARU
IPC: H02K1/22
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor structure for a dynamo-electric machine that can remove the magnetomotive force harmonics and where there is no increase in the iron loss, even at a weak field with a large current.  <P>SOLUTION: This rotor structure for a dynamo-electric machine, which has a stator and a rotor that is provided rotatably via a gap from the stator and is constituted by embedding a permanent magnet in the core, is constituted, by using the rotor which is equipped with a magnet structure having cuts being provided at both ends facing its periphery in its cross section and slits that are provided, in states such that they open to the side of an axis q, at positions corresponding to the cuts at both ends of the magnet structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059144-A (JP)
Title: Battery pack, its manufacturing method, and unit battery
Inventor: SUZUKI SATORU
IPC: H01M2/10
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack simply and inexpensively positioning a plurality of single batteries (batteries each equipped with a battery case made of a laminated film) in a direction crossing a laminating direction, its manufacturing method, and unit batteries capable of being simply and inexpensively positioned in a direction crossing the laminating direction.  <P>SOLUTION: In the battery pack 200, the battery case 110 of the unit battery 100 is provided with positioning through-holes 116 between an inner periphery edge 117 of a weld-sealing part 115 and an outer periphery edge 118 of the battery case 110. Further, it is provided with positioning members 210 for positioning each unit battery 100 for a direction crossing the laminating direction by being inserted into the positioning through-holes 116 of each unit battery 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055943-A (JP)
Title: Ascorbic acid 2-phosphate magnesium composition and cosmetic containing the same
Inventor: MATSUKAWA SEIJI
IPC: A61K8/19
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an APM (ascorbic acid 2-phosphate magnesium) composition remarkably improving operation efficiency in a dissolving step or an emulsifying step or homogeneity of the resultant preparation (a liquid material, an emulsified material, etc.) and affording a preparation having excellent preservation stability without causing recrystallization or deposition of the APM with time when processed into the preparation such as the liquid material or the emulsified material by improving the solubility of the APM in an aqueous medium and to provide an APM-containing cosmetic containing the APM composition and having excellent uniformity of quality and stability with time.  <P>SOLUTION: The APM composition comprises the APM, one or more kinds of alkali metal salts of an inorganic acid and/or an organic acid and one or more kinds of cyclodextrins.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063307-A (JP)
Title: Polyester composition, method for producing the same and polyester sheet
Inventor: KOJIMA HIROJI
IPC: C08K5/09
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive polyester composition having excellent pinhole resistance, flexibility, impact resistance and transparency and advantageous to diversified small-quantity production and to provide a sheet.  <P>SOLUTION: The polyester composition comprises 5-50 wt.% of a dimer acid and 0.1-5 wt.% of at least one kind of compound (compound A) selected from the group consisting of an organic acid, an organic acid metal salt, an oxazoline compound and a glycidyl compound and having <1,000 molecular weight. The polyester composition has -50 to 30°C glass transition point (Tg), 120-240°C crystal melting temperature (Tm) and 10-50°C crystal melting temperature (Tm)-temperature-decreasing crystallization temperature (Tmc).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065815-A (JP)
Title: Reader/writer device
Inventor: FUJII KENTARO
IPC: H04B5/02
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surely sealed reader/writer device where an antenna and a control circuit are integrally configured for preventing fluctuation from being generated in a resonance frequency.  <P>SOLUTION: A main substrate 3 and an antenna substrate 4 are arranged so as to be faced with a fixed interval in a case body 5, and an opening 50 of the case body 5 is covered with a cover 6, and a packing 7 is interposed between the case body 5 and the cover 6. Compartment walls 56A and 56B are formed in the case body 5 so that a space in the case body 5 can be divided into a storage space 51 in which the main substrate 3 and the antenna substrate 4 are stored and resin filling spaces 57A and 57B in which resin materials are filled. Thus, it is possible to prevent fluctuation from being generated in a resonance frequency just like resin materials are filled in the whole case body 5, and this reader/writer can be surely sealed by the packing 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064778-A (JP)
Title: Bearing for wheel with sensor
Inventor: OZAKI TAKAMI
IPC: F16C41/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for wheels which can compactly place sensors for detecting load and rotation on a vehicle, simply wire for connecting both sensors and a sensor signal processing circuit and attain a low cost in mass-production.  <P>SOLUTION: The sensor unit 21 is constituted of a sensor attaching member 22 attached to the fixed side member, that is the outer member 1, and a strain sensor 23 measuring the strain of the sensor attaching member 22. The sensor signal processing circuit unit 25 is for processing the output signal of the strain sensor 23 and is arranged in the vicinity of the sensor unit 21 on the outer member 1. To the sensor signal processing circuit unit 25, a magnetic sensor 32 is provided. In addition, to the position facing the magnetic sensor 32 in the inner member 2, a part to be detected for rotation detection consisting of a magnetic material is provided. In the case that the inner member 2 is a fixed side member, the sensor unit 21 and the sensor signal processing circuit unit 25 are attached to the inner member 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067172-A (JP)
Title: Manufacturing method of aluminum electrode foil for electrolytic capacitor
Inventor: UCHIYAMA CHIEKO
IPC: H01G9/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum electrode foil for an electrolyte capacitor which can reduce a leakage current by decreasing defects in a film and can attempt to reduce the manufacturing cost.  <P>SOLUTION: The manufacturing method of the aluminum electrode foil for the electrolyte capacitor has a porous film forming process to form a porous film in the surface by carrying out anodic oxidation to an aluminum foil in a chemical treatment solution, and a barrier film formation process to form an amorphous barrier film by carrying out anodic oxidation in the aluminum foil on which the porous film formation process was carried out. A square wave current whose duty ratio is 50-98% is applied to the aluminum foil in the porous film formation process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063416-A (JP)
Title: Plastic working oil for copper material, and method for using the same
Inventor: HOSOMI KAZUHIRO
IPC: C10M145/28
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic working oil safe to the environment, providing an emulsion stable for a long period when being emulsified, and having excellent lubricating properties, cooling properties and rustproofing properties; and to provide a method for using the plastic working oil.  <P>SOLUTION: The plastic working oil for a copper material is used for carrying out the plastic working of the copper material comprising copper or a copper alloy. The plastic working oil for the copper material contains 10.0-30.0 pts.wt. oily agent comprising a natural oil and fat and/or a synthetic ester, 1.0-10.0 pts.wt. polyethylene glycol-type nonionic surfactant, 2.0-10.0 pts.wt. higher fatty acid, 1.0-5.0 pts.wt. triethanolamine, 1.0-5.0 pts.wt. alkylphosphonic acid ester and 40.0-85.0 pts.wt. mineral oil as essential components based on 100 pts.wt. essential components. When using the plastic working oil, the plastic working oil for the copper material is used for the plastic working of the copper material comprising the copper or the copper alloy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006112221-A (JP)
Title: Cool breeze shutter
Inventor: ARAI KAZUYUKI
IPC: E06B9/80
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cool breeze shutter by which cool breeze enters and good sleep is assured even on a tropical night by forming a ventilation opening in a part of a shutter.  <P>SOLUTION: (1) The cool breeze enters through the part under the shutter even on the tropical night when a latch hole is provided in a manner that the part under a draining board of a multi-lock shutter or a high-lock shutter is opened by about 20 cm. (2) A shutter having about seven slats, with a shutter opening for taking in the light and wind, on its upper part is made to take in the cool breeze through the opening. The amount of lighting is also large. A sliding door is mounted on the opening to make the window area changeable. When the window is fully closed, the shutter becomes an ordinary lightweight shutter. Good crime preventing and fire-proofing performance can be achieved according to both of the above two ideas. An existing lightweight shutter can also be refurbished at a low cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073016-A (JP)
Title: Method and apparatus for session management and user authentication
Inventor: WALL GERARD A
IPC: G06F1/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve authentication and session management in user authentication and location management of a user session.  <P>SOLUTION: Authentication and session management can be used with a system architecture that partitions functionality between a human interface device (HID) and a computational service provider such as a server. An authentication manager 218 executing on the server interacts with the HID to validate the user when the user connects to the system via the HID. A session manager 206 executing on the server manages services running on computers providing computational services on behalf of the user. The session manager notifies each service in a session that the user is attached to the system using a given HID. A service can direct display output directly to the HID while the user is attached to the system. When the user is detached from the system, each of the services executing is notified via the authentication manager and the session manager, and the execution is continued while its display to the HID is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007070460-A (JP)
Title: Method for producing powdery thermoplastic resin composition
Inventor: KONDO KOZO
IPC: C08L83/04
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce a powdery thermoplastic resin composition having weather resistance, chemical resistance, adhesiveness, flexibility and abrasion resistance and excellent powder fluidity and heat-resistance in high yield.  <P>SOLUTION: The powdery thermoplastic resin composition is produced by adding a liquid additive to (X) a powdery thermoplastic elastomer composition composed of (A) an acrylic block copolymer composed of (a) a methacrylic polymer block composed mainly of a methacrylic monomer and (b) an acrylic polymer block composed mainly of an acrylic monomer provided that the methacrylic polymer block (a) and/or the acrylic polymer block (b) have acid anhydride group and/or carboxy group and (B) an acrylic polymer having ≥1.1 reactive functional groups (C) in one molecule, and dry-blending the mixture while controlling the blending temperature to -10 to +60°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069976-A (JP)
Title: Carton box
Inventor: TAKEMOTO MICHIYO
IPC: B65D5/66
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carton box which can be used as a goods-delivery box many times and can be closed without using an adhesive tape and can be opened easily.  <P>SOLUTION: In the carton box provided with a front plate, a back plate, a left side plate, a right side plate, a bottom plate and a top plate, wherein the box can be opened and closed freely with the top plate by providing the top plate rotatably and continuously to the back plate and a piled piece overlapping the inner surface of the front plate is extended at the front edge of the top plate and the piled piece is piled on the inner surface of the front plate to make the top plate closing state, a flap which can be folded inside by providing a slit is provided at the front plate and an inserting opening, in which the flap is inserted, is provided at the piled piece so that the top plate can be maintained in a closing state by engaging the flap and the piled piece. Further the inserting opening has the same shape with the outer shape of the flap and the virtual tangents at each both end of the two ends of the slit are on the same straight line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082267-A (JP)
Title: Fluid bearing device
Inventor: MURAKAMI KAZUTOYO
IPC: F16C33/20
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device excellent in the durability and conductivity, which can be inexpensively manufactured.  <P>SOLUTION: Since a hub for composing a rotational element of the fluid bearing device is formed from a resin composition, a weight and a cost of the device are reduced. Since the resin hub is obtained and excellent in the durability and conductivity by composing the resin composition using a PPS (Polyphenylene Sulfide) as a base resin and blending carbon fibers, a problem due to an abrasion by a contact slide between a stationary element and the rotational element and an electrostatic charge on the rotational element can be avoided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305546-A (JP)
Title: Sewage treatment apparatus
Inventor: IKE HIDEAKI
IPC: B01F23/70
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive sewage treatment apparatus capable of effectively utilizing strong chemical oxidation of ozone as well as capable of suppressing useless consumption of ozone by enhancing the contact/reaction efficiency between sludge and the ozone.  <P>SOLUTION: The sewage treatment apparatus for modifying the sludge 1 to be treated comprises an ozone dissolving means 12 for dissolving ozone injected by an ozone generator into the sewage to be treated containing organic sludge to be treated, an ozone reactor 2 in which the dissolved ozone is made to react with the organic matter to be treated for a certain time and the undissolved ozone gas is separated from the ozone-treated sewage, and a discharged ozone decomposing apparatus 7 for rendering the undissolved ozone gas harmless via decomposition. A cavitation generator 11 is installed in series preceding the ozone dissolving means, and the ozone dissolving means functions as an ejector 12 to mix and dissolve the ozone.  <P>COPYRIGHT: (C)2007,JPO&INPIT