baber/WOPTO huggingface dataset:
Patent JP-2008022091-A (JP)
Title: Wireless communication system, wireless apparatus, communication control method and communication control program
Inventor: ITO TETSUYA
IPC: H04B7/26
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system, a wireless apparatus, a communication control method, and a communication control program for not interrupting communication during a switching operation and unchanging a connection relation between the wireless apparatuses even when communication channels are dynamically switched.  <P>SOLUTION: In the change of the wireless channels, a period of communication operations is provided in which communication channel bands of channels are overlapped with that of a channel of a switching source or a switching destination. It is characterized in that the communication is executed by a plurality of demodulatable wireless channels and a transmission power level is controlled depending on contents of frames to be transmitted. Further, the change of the channels from the switching source channel to the switching destination channel is stepwise executed while confirming a belonging state of the wireless communication terminal. Even when dynamically changing the wireless channels in the wireless LAN system, the communication is not interrupted and the belonging state can also be maintained according to the characteristics above.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006312940-A (JP)
Title: Independent combustion chamber type internal combustion engine
Inventor: KAMIMURA ICHIRO
IPC: F02B19/02
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of realizing high compression ratio without causing damage to each part of the engine due to knocking.  <P>SOLUTION: In this internal combustion engine, suction strokes, compression strokes, explosion strokes, expansion strokes, and exhaust strokes are performed in a variable displacement operating chamber 7 formed between a housing 4 and a piston 2. The internal combustion engine comprises a fixed displacement independent combustion chamber 1 formed in the housing 4, having a fuel supply means 6, and independently performing combustion therein, at least one communication passage 11 (12) communicating the independent combustion chamber 1 with the variable displacement operating chamber 7, and a control valve 3 (13) allowing the introduction of compressed air from the operating chamber 7 to the independent combustion chamber 1 and jetting combustion gas from the independent combustion chamber 1 to the operating chamber 7 at a predetermined timing. The main combustion in the independent combustion chamber 1 is performed in the state thereof not communicating with the operating chamber 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008018328-A (JP)
Title: Particulate water absorbent and its manufacturing method
Inventor: SAKAMOTO SHIGERU
IPC: C09K101/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate water absorbent mainly consisting of a particle obtained by granulating a water absorbing resin particle, the water absorption magnification of which when measured under pressure is made lower than that when measured under no load and which is excellent in a liquid-passable property, a water absorption rate and granulation strength.  <P>SOLUTION: The method for manufacturing the particulate water absorbent being a method for granulating the water absorbing resin particle obtained by subjecting an acid group-containing unsaturated monomer to cross-linkage polymerization comprises the steps of: adding an anionic polymer compound (B) to the water absorbing resin particle containing a compound (A) having two or more hydroxyl groups so that the amount of a water-soluble component of the water absorbing resin particle, which consists of the anionic polymer compound, is ≤10 wt.% of the water absorbing resin particle; and granulating the anionic polymer compound-added water absorbing resin particle by heating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019973-A (JP)
Title: Wire end joining structure
Inventor: HAYASHI YASUTO
IPC: F16G11/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire end joining structure comprising an end pin fixed to the end of a wire and detachably fitted to an arm portion of a driving force transmission member, the wire and arm portion being joined to each other via the end pin in a tensile force transmissible manner, wherein the end pin is prevented from being easily removed from the arm portion even in the condition that the wire is loosened and no tensile force acts on the wire.  <P>SOLUTION: The wire end joint structure comprises the end pin 43 fixed to the end of the wire 19a and detachably fitted into a mounting through-hole 33c1 provided in the arm portion 33c of the driving force transmission member 33 and into a mounting hole 33c2 with an opening groove provided coaxially with the mounting through-hole 33c1. Thus, the wire 19a and the arm portion 33c are joined to each other via the end pin 43 in a tensile force transmissible manner. The end pin 43 fitted to the arm portion 33c is restricted from being removed from the arm portion 33c by a clip 47 detachably fitted to the arm portion 33c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024322-A (JP)
Title: Assembly type packing box
Inventor: KOBAYASHI SHINYA
IPC: B65D5/50
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly type packing box that allows easy insertion or extraction of a product in or from the box, and extremely easy repacking, is highly versatile, and can be produced and assembled at lower costs.  <P>SOLUTION: The assembly type packing box comprises a cushioning frame body 1 in which a product to be stored is fitted and fixed, and a sheathing case 2 accommodating the cushioning frame body 1. The cushioning frame body 1 has a bottom wall 10, and cushioning walls 11 and 12 of a square annular vertical section, which are integrally formed along the front and rear edges of the bottom wall 10. The front cushioning wall 11 is capable of falling over forward. The internal walls 11a and 12a of the cushioning walls 11 and 12 are equipped with product fixing recesses 13 and 14. The sheathing case 2 has front and rear walls 21 and 22 and left and right side walls 23 and 24 continuous from a bottom wall 20. The front wall 21 is capable of falling over forward. An upper lid flap 25 is connected to the upper edge of the rear wall 22. Locking flaps 27 and 28 engageable with each other in front of the rear wall 22 extend from the rear edges of the left and right side plates 23 and 24 respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024617-A (JP)
Title: High-purity trialkylaluminum and method for producing the same
Inventor: NOGUCHI HIDETAKA
IPC: C07F5/06
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-purity trialkylaluminum slight in silicon atom content, and to provide a simple method for producing the same.  <P>SOLUTION: The high-purity trialkylaluminum less than 0.7 mass ppm in silicon atom content is obtained by the following process. A trialkylaluminum is reacted with a trialkylamine to form an aluminum-amine complex, and the resultant reaction mixture is distilled to obtain the complex, which is then dissociated. This high-purity trialkylaluminum thus obtained can be used as a raw material for producing highly functional compound semiconductors by e.g. epitaxial growth process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026777-A (JP)
Title: Speech synthesis dictionary structuring device, speech synthesis dictionary structuring method, and program
Inventor: SATO KATSUHIKO
IPC: G10L13/06
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To structure a speech synthesis dictionary with which an articulate speech can be synthesized.  <P>SOLUTION: A formant emphasizing unit 145 or 445 converts melcepstrum coefficient sequence data generated by an analyzing unit 141 or 441 into emphasized melcepstrum coefficient sequence data for emphasizing formants of a speech spectrum. The formant emphasizing unit is disposed in front or in a phoneme HMM learning unit 151 or 431 which writes a phoneme HMM to a speech synthesis dictionary 173 or 453 while making it correspond to each phoneme label.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007054057-A (JP)
Title: Method for producing coffee composition
Inventor: SHIGENO CHITOSHI
IPC: A23L33/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing coffee liquid having excellent blood pressure lowering action.  <P>SOLUTION: This method for producing a coffee composition comprises washing with an aqueous solvent a porous adsorbent which has a volume of pore whose radius is ≤0.7 nanometer (nm) of ≥30% of the whole pore volume of the porous adsorbent, and bringing coffee extracted solution into contact with the porous adsorbent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008029559-A (JP)
Title: Manufacturing method of microneedle and microneedle
Inventor: SUSA TAKASHI
IPC: B29C59/02
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a microneedle excellent in shape reproducibility in the manufacturing method of the microneedle for manufacturing the microneedle by performing transfer work molding to a base material to be transferred by using a master mold, and the microneedle.  <P>SOLUTION: The manufacturing method of the microneedle for manufacturing the microneedle by performing the transfer work molding to the base material 11 to be transferred by using the master mold 50 for which at least one chevron-shaped groove 52 is formed on a working base material 51 is characterized by performing the transfer work molding to the base material 11 to be transferred for two or more times while changing the angle of the chevron-shaped groove 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030802-A (JP)
Title: Container having cap
Inventor: YURI HIROAKI
IPC: B65D41/04
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a cap, in which a lid-opening method is hardly understood by a child, its structure is simple and hardly damaged or broken, and its size can be reduced.  <P>SOLUTION: The container having the cap includes the container 1, the cap 11 and a resilient seal material 21. The cap 11 is composed of an inner cap 12 and an outer cap 13 to be threadedly engaged to a mouth part 4 when a lid is closed. A lower side rib 16 is formed on one of ceiling walls 12a and 13a of the inner and outer caps 12 and 13, and an upper side rib 18 is formed on the other. A projecting part 23 projecting from the inner cap 12 through a through-hole 15 of the ceiling wall 12a of the inner cap 12 is formed on an upper surface of the resilient seal material 21, and the ceiling wall 13a of the outer cap 13 is supported and received by an upper surface of the projecting part 23. By lowering the outer cap 13 against the resilient force of the projecting part 23 in the lid-closed state, the ribs 16 and 18 are engaged with each other, and the inner cap 12 is turned in an accompanying manner with the turn of the outer cap 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007042641-A (JP)
Title: Low cost flat image intensifier tube structure
Inventor: THOMAS NILS I
IPC: H01J31/50
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image intensifier tube in which the number of constituting components and complexity are reduced and which is preferable.  <P>SOLUTION: An image intensifier tube is provided. The image intensifier tube comprises a microchannel plate (MCP) placed on an optical fiber substrate, a photo-cathode, and a phosphor screen. A first spacer is arranged between the microplate and the optical fiber substrate. A second spacer is arranged between the optical fiber substrate and the photo-cathode. The first and the second spacers cooperate together and provide spatial relations between the MCP, the phosphor screen, and the photo-cathode so that the image intensifier tube may operate efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043164-A (JP)
Title: Light emitting device of nitride based compound semiconductor and method for manufacturing same
Inventor: JANG TAE-HOON
IPC: H01L21/28
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device of a nitride based compound semiconductor and a method for manufacturing the same.  <P>SOLUTION: There is provided a light emitting device of a nitride based compound semiconductor including an n-electrode, an n-type compound semiconductor layer, an active layer, a p-type compound semiconductor layer, and a p-electrode, and having the ohmic contact characteristic with the n-electrode improved. The n-electrode includes a first electrode layer composed of at least one kind of elements selected from a group consisting of Pd, Pt, Ni, Co, Rh, Ir, Fe, Ru, Os, Cu, Ag, and Au, and a second electrode layer formed using a conductive substance including at least one kind of elements selected from a group consisting of Ti, V, Cr, Zr, Nb, Hf, Ta, Mo, W, Re, Ir, Al, In, Pb, Ni, Rh, Ru, Os, and Au.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008036000-A (JP)
Title: Hanger
Inventor: NAKAMURA NOBUO
IPC: A47F7/14
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger capable of easily adjusting a position of a hanging height after hanging an object with a wire rope.  <P>SOLUTION: The hanger is provided with a lock case into which the wire rope is inserted, a wire gripping mechanism and a hook. After the object is hung on the hook, the position of the height of the lock case to the wire rope is adjustable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006348041-A (JP)
Title: Method for producing benzimidazole derivative
Inventor: SAITO HIROSHI
IPC: C07D471/04
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a benzimidazole derivative useful as a medicine and represented by general formula (XX) [G and J are each a benzimidazole derivative].  <P>SOLUTION: The method for producing the derivative of general formula (XX) uses a 3,4-disubstituted-benzo[b]thiophene derivative represented by general formula (X) or a high-purity 3-halomethyl-benzothiophene derivative in a short process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008036141-A (JP)
Title: Game machine
Inventor: KAWASHIMA TAKAYOSHI
IPC: A63F5/04
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of causing a fraudulent guy to forfeit game tokens put out onto a put-out tray when a fraudulence is detected.  <P>SOLUTION: The game machine is provided with the put-out tray (120) which has an opening part (122) protruding opened upward to make itself formed in a tray on the front side of the game machine (10) while enabling the storage of game media put out as a result of winning, a game control means (27) for controlling games, an error signal generation means (130) for generating an error signal when an abnormal operation different from the normal operation is detected during a game and a closing means (210) which closes the opening part (122) of the put-out tray (120) to disable players from taking the game media out of the put-out tray (120) by the generation of the error signal by the error signal generation means (130).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040407-A (JP)
Title: Plasma display device
Inventor: TANIGUCHI TSUKASA
IPC: G09G3/296
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To display an image of good quality by supplying desired driving voltage waveforms to respective display electrode pairs even when a panel has a large screen.  <P>SOLUTION: Disclosed is a plasma display device 1 which has a plasma display panel and displays the image by applying driving voltages to scanning electrodes and sustain electrodes of the plasma display panel, the plasma display device having: a plurality of printed boards 532 to 534 for voltage supply which supply driving voltages to at least one of the scanning electrodes and sustain electrodes; a printed board 531 for sustain pulse generation which generates sustain pulses to be supplied to at least one of the scanning electrodes and sustain electrodes through the printed boards for voltage supply; and a conductive plate 900 which supplies the sustain pulses to the printed boards 532 to 534 from the printed board 531 for sustain pulse generation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047567-A (JP)
Title: Solenoid-actuator, and differential apparatus
Inventor: NAKABAYASHI YOSHIYUKI
IPC: F16H48/30
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in operation by reliable operation by suppressing the drop of attraction force during the stroke of the attraction movement of a movable core.  <P>SOLUTION: A solenoid-actuator 1 comprises: a sidewall 65 that is a fixed core having an attractor 68 wound by a coil 55; and a plunger 49 that is a movable core capable of attracting and moving axially by the attractor 68 while being arranged coaxially to the attractor 68 of the sidewall 65. In this case, a recess 89 for reducing the radial thickness of the attractor 68 is formed at the radial outer-periphery side of the attractor 68, thus suppressing the flow of magnetic force in the radial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048487-A (JP)
Title: Ac/dc converter and its driving method
Inventor: SUZUKI SADANORI
IPC: H02M7/12
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit system for converting an AC input voltage directly into a DC voltage while insulating the input and the output in DC.  <P>SOLUTION: An AC input end 20 for inputting an AC voltage V2 is connected with an AC input circuit input end 42, and an AC input circuit output end 41 is connected with the rectifier circuit input end 32 through a first switch 2. Terminals of the AC input circuit output end 41 are connected by a second switch 3 and the rectifier circuit output end 31 is connected with a DC output end 10. The rectifier circuit input end 32 and the rectifier circuit output end 31 are insulated in DC, and a voltage having a polarity corresponding to that of an AC voltage V2 applied to the rectifier circuit input end 32 is converted into a DC voltage V1 and outputted. The voltage at the AC input circuit output end 41 is applied to the rectifier circuit input end 32 through conduction of the first switch 2, and the AC input circuit output end 41 is connected through conduction of the second switch 3 thus assuring a current route in an AC input circuit 4. Magnitude of the DC voltage V1 is controlled by regulating the time ratio of conduction state between the first and second switches 2 and 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044444-A (JP)
Title: Pneumatic tube
Inventor: TAGUCHI TAKAFUMI
IPC: C08L101/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tube capable of reducing weight, enhancing productivity by enhancing the tension characteristic of raw rubber and suppressing edge cut by caused friction with a flap generated at an initial stage of use.  <P>SOLUTION: In the pneumatic tube, a rubber composition in which a mixed resin and process oil are formulated and a formulation amount of the resin mixture is not smaller than a formulation amount of the process oil is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006347543-A (JP)
Title: Vehicle antitheft device and its function switching method
Inventor: TAKEMURA HIROKI
IPC: B60R25/10
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to various needs demanded by users without adding a new change-over switch by adjusting the operations of a vehicle antitheft device, a keyless entry device, and the other device such as a computer mounted on a vehicle.  <P>SOLUTION: By inserting a key into a key cylinder of a door of an automobile to operate by the number at which it is on an unlock side or a lock side within a fixed time, an output from a key unlock switch 24 or a key lock switch 25 is input in a CPU 3 in a control computer 2 through an input circuit 20 to shift to the operations such as the switching to ON or OFF set as an antitheft device while measuring by a timer 6 and the change of an identification code of a keyless entry system. If an identification code memorized in an identification code memory circuit 8 is included in a signal generated by pressing a button 15 of a transmitter 14, the operation becomes effective and it can be changed into a new identification code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008025069-A (JP)
Title: Stocking supporter
Inventor: IKEGAMI NAOMI
IPC: A41B11/14
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stocking supporter preventing stickiness of pants or a skirt with sweat which is caused by a stocking material sticking to the leg, making the movement of the leg light, preventing stuffiness around the waist, giving no influence to fashionability from the ankle to the tiptoe, and easy to put on and take off.  <P>SOLUTION: This stocking supporter uses a stocking material and is a long and narrow cylindrical body of at least about 30-100cm length. The diameter of one of openings at both ends is larger than that of the other opening, and fixation belts are provided at the openings at both ends of the cylindrical body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006320024-A (JP)
Title: Illegal connection detection system
Inventor: AOKI OSAMU
IPC: H04L12/70
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illegal connection detection system for detecting and dealing with the case wherein an illegal terminal device that is not authorized in connection makes an illegal connection to a network by rewriting an IP address or the like or by impersonation.  <P>SOLUTION: A terminal device that is authorized in connection to a network stores a dedicated monitor program and executes, from connection start, a routine notification or notification of an event that has possibility of impersonation such as rewriting an IP address of the terminal device. The terminal device illegally connected by impersonation does not have the monitor program. Thus, even when the connection is allowed from a collation of the IP address or the like, communication of the terminal device is interrupted if the routine notification from the monitor program can not be accepted. Even if a terminal device comprising the monitor program is subjected to illegal impersonation such as rewriting the IP address, it is detected and dealt with.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008043288-A (JP)
Title: Emulsified composition for meat processed product, and meat processed product using the same
Inventor: SATSUBA HIROAKI
IPC: A23L35/00
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil and fat composition enabling production of meat processed products which have juicy feeling and deliciousness even in any case of eating by cooking when the meat processed product is uncooked and by reheating when the product is cooked, through refrigerating or freezing the meat processed food to circulate.  <P>SOLUTION: This emulsified composition for meat processing contains 10-45 mass% of soluble starch having a viscosity of 20 mass% aqueous solution of 10-1,000 mPas, and 10-50 mass% of solid fat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052331-A (JP)
Title: Bus location system
Inventor: MOTOYAMA EIKI
IPC: H04W4/02
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus location system for surely transmitting boarding and alighting information of a passenger and the alighting location information of the bus.  <P>SOLUTION: An on-vehicle unit 21 installed in a bus 22 receives radio tag information 5a to be transmitted by a radio tag 11a, and when the radio tag information has been continuously received by the on-vehicle unit a predetermined number of times or more with a predetermined level of reception electric field intensity or more, the radio tag information is determined as the information of the radio tag 11a carried by a passenger onboard, and the on-vehicle unit 21 transmits the radio tag information 5a via a relay unit 31 for radio relay to a host computer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT