baber/WOPTO huggingface dataset:
Patent JP-2005147528-A (JP)
Title: Air conditioning system
Inventor: YAMADA KUNIAKI
IPC: F24F5/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system capable of reducing power of a pump sending heat source water to a load side system as thoroughly as possible.  <P>SOLUTION: The load side system 20 has: load side devices 21A-21C processing air conditioning load by use of the heat source water of a prescribed temperature generated by a heat source device 11; a load side outgoing main pipe 22 and a load side return main pipe 23; load side branch pipes 24A-24C connecting the load side devices 21A-21C to the load side outgoing main pipe 22 and the load side return main pipe 23 in parallel; a secondary pump 25 installed in the load side outgoing main pipe 22; and tertiary pumps 26A-26C installed in the respective load side branch pipes 24A-24C. A load side piping path comprising the load side outgoing main pipe 22, and the load side return main pipe 23 or the like adopts a reverse return system. A rotation speed of the tertiary pump 26A-26C is controlled according to the air conditioning load, and a rotation speed of the secondary pump 25 is controlled such that a water sending differential pressure between an outgoing main pipe side position α and a return main pipe side position β corresponding to the outgoing main pipe side position α becomes nearly zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145268-A (JP)
Title: Opening/closing support device for underfloor cover for railway vehicle
Inventor: IWAMA YUJIRO
IPC: B61C17/12
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing support device for an underfloor cover for a railway vehicle, in which a large underfloor cover for a railway vehicle can be automatically opened/closed by means of an air cylinder, in which compression air as actuation source for the air cylinder can be easily obtained, and in which unexpected opening of the underfloor cover can be prevented.  <P>SOLUTION: This opening/closing support device for the underfloor cover for the railway vehicle is for the underfloor cover 1 covering a side surface underfloor part of the railway vehicle held to be rotatable between a closure position at such a lower part as to cover a side surface of an underfloor part of a car body and an opening position at such an upper part outward of a side surface of the car body by means of a parallel link mechanism comprising a main arm 5 and a subsidiary arm 6. Between the arms to compose the parallel link mechanism and the car body side, the air cylinder 7 to open/close the underfloor cover 1 is provided through the parallel link mechanism. To the air cylinder, an inner compression air supply passage to supply compression air from a compression air system provided on the railway vehicle and an external compression air supply passage to supply compression air from the external of the vehicle are connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143451-A (JP)
Title: Boiled noodle dividing server
Inventor: NAKAMURA YOSHIHIRO
IPC: A23L7/109
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiled noodle dividing server that is most suitable for the speed-eating contest of buckwheat noodles that is served in small bowls because this machine costs low, needs a small space and can automatically divide boiled noodles into one-bite size of uniformly weight-equalized pieces to be served to contestants in small bowls.  <P>SOLUTION: This boiled noodle dividing server 10 comprises the noodle-receiving hopper 11, the noodle-sending means 12, the noodle balls-dividing means 13, the receiving vessel 14, the noodle balls-transferring means 15, the vessel-rotating means 16. Thereby the boiled noodle having a uniform weight of one bite amount can be sanitarily produced automatically at a low cost within a small space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145804-A (JP)
Title: Manufacturing method of active carbon from cigarette butt as main raw material and active carbon manufactured therewith
Inventor: KAGAWA SHIYOUJI
IPC: C01B32/336
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing active carbon from a cigarette butt capable of treating the cigarette butt with its part left unburnt and a filter together as they are in wet condition, and capable of carbonizing and activating simultaneously in a step of a low temperature heat treatment.  <P>SOLUTION: In this method of manufacturing active carbon from a cigarette butt, a waste material mainly composed of cigarette butt is crushed/blended, and its water content is made to 150-250%, and this water-containing raw material is heated in a non-oxidant atmosphere and at a specified temperature pattern to carbonize and activate the raw material. The specified temperature pattern has a heating-up process of raising the temperature at a rate of 3-10°C/min and a temperature keeping process of keeping the temperature in the range of 600-900°C for 0.5-1.0 hours.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155666-A (JP)
Title: Double seal valve
Inventor: TATEISHI TORU
IPC: F16K1/44
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double seal valve protruding downward from a lower part flow passage to prevent pollution in a first valve shaft part close to a floor.  <P>SOLUTION: In this double seal valve, a valve seat 6 is provided in a communicating passage 3 formed between an upper part flow passage 1 and the lower part flow passage 2, and a first valve element 7 engaging with an inner peripheral side of the valve seat 6 and a second valve element 9 which is pressed against, is brought into contact with, and is engaged with an upper part side of the valve seat 6 are provided on a first valve shaft 8 and a second valve shaft 10 fitted slidably into the first valve shaft 8, respectively. The first valve shaft 8 is connected with a valve opening and closing driving mechanism in the interlocking operation, and the second valve element 9 moves and follows the first valve element 7 in accordance with upward travel of the first valve shaft 8 when opening the valve. A lower end part 15a of a lower part cover member 15 supporting an outer peripheral face of a first valve shaft 8 part protruding downward from the lower part flow passage 2 slidably is formed into a baglike closed and blocked end part 15a, which is provided with a drain port 16 opened laterally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153169-A (JP)
Title: Light source unit, optical scanner and image forming apparatus
Inventor: ITABASHI AKIHISA
IPC: H04N1/113
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit, an optical scanner and an image forming apparatus whereby an interval in the vertical scanning direction of a scanning luminous flux can be made a desired interval without inclining an LDA, degradation of the light using efficiency can be prevented, and an exposure energy can be utilized effectively without wasted.  <P>SOLUTION: A plurality of luminous fluxes emitted from a light source 1 of each set are designed to intersect in the vicinity of a deflection reflecting face 6A of a deflector 6 when projected to the horizontal scanning plane. The light source unit can be rotated about an axis passing the vicinity of an intersection of the plurality of luminous fluxes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186149-A (JP)
Title: Positive electrode material for li ion secondary battery
Inventor: ISHIDA SHINTARO
IPC: H01M4/505
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material for Li ion secondary battery that has superior high temperature characteristics without having capacity degradation and separation of spinel surface, in the Li ion secondary battery positive electrode material obtained by mixing and baking a Li compound, a Mn compound, an Al compound.  <P>SOLUTION: This is a positive electrode material for Li ion secondary battery which contains a spinel type lithium manganate as expressed by general formula Li<SB>1+x</SB>Mn<SB>2-x-y</SB>Al<SB>y</SB>O<SB>4</SB>and which contains Al in non-solid solution state not dissolved in the spinel type lithium manganate 20-80% of the total Al contained in the positive electrode material. By having a part of the Al added existing in a state not solid-soluted in the spinel, the high temperature characteristics can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005170792-A (JP)
Title: L-proline derivative and use of the same as medicine
Inventor: AKABOSHI FUMIHIKO
IPC: C07D207/16
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an L-proline derivative having a DPP (dipeptyl peptidase) -IV inhibitory activity and a treating agent of diseases associated with the DPP-IV.  <P>SOLUTION: This DPP-IV inhibitor contains the L-proline derivative expressed by the following formula I [R<SP>1</SP>is a halogen atom, an alkyl or the like; R<SP>2</SP>is H, a halogen atom or the like; R<SP>3</SP>, R<SP>4</SP>are each H, a halogen atom, hydroxy or the like; and X is NR<SP>5</SP>R<SP>6</SP>(wherein, R<SP>5</SP>, R<SP>6</SP>are each H, a cycloalkyl, a heterocyclic ring or the like) or the like] or its pharmaceutically acceptable salts as an active ingredient. For example, (S)-3-fluoro-1-[(2S,4S)-4-(4-phenyl-1-piperazinyl)-2-pyrrolidinylcarbonyl]pyrrolidine is cited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154569-A (JP)
Title: Polyether copolymer and its crosslinked product
Inventor: SHIYOUJI SHIGERU
IPC: C08G65/22
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyether copolymer usable as a rubber having any of excellent heat resistance, oil resistance, fuel oil resistance, low temperature characteristics and semiconducting characteristics either with use of only a small amount of a halogen-containing compound or with disuse at all thereof, and to provide its crosslinked product.  <P>SOLUTION: The polyether copolymer consists of (a) 6-69 mol% of a phenyl glycidyl ether unit, (b) 30-90 mol% of an alkylene oxide unit selected from among ethylene oxide, propylene oxide, isobutylene oxide and n-butylene oxide, and (c) 1-10 mol% of a crosslinkable oxirane monomer unit, and its Mooney viscosity (ML<SB>1+4</SB>) measured at 100°C is in the range of 10-200. Also provided is the crosslinked product obtained by crosslinking the copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159733-A (JP)
Title: Portable radio device
Inventor: MATSUI TOMOHIRO
IPC: H01Q1/24
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio device that can be simply, reliably accommodated and be expanded in multiple steps.  <P>SOLUTION: The portable radio device 10 can be accommodated into an antenna accommodation section 14 when not in use, and has first and second antennas 21, 22 that are expandable in a plurality of steps according to the radio wave intensity when in use. A coil spring 23 is fitted to the first antenna 21, the slide operation of an operation button 15 shifts an accommodation state to the expansion state of a first step, and further the engagement of an elastic engagement piece 22c is canceled from a hole 21c as the expansion state of a second step in the expansion state of the second and first steps, where a coil spring 24 is fitted which has the elastic engagement piece 22c engaged with the hole 21c formed near the base part of the first antenna 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154626-A (JP)
Title: Resin composition for decorative sheet, and decorative sheet prepared by using the same
Inventor: FURUZONO MAKOTO
IPC: C08F283/01
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a decorative sheet, which has a function of capturing formaldehyde generated in its radical polymerization and curing and suppresses the diffusion of formaldehyde from its cured article.  <P>SOLUTION: The resin composition for a decorative sheet contains (A) a resin having ethylenical double bonds, (B) a monomer having an ethylenical double bond, and (C) at least one compound selected from the group consisting of compounds such as hydrazine and urea, β-diketone compounds and the like, and peroxide compounds. A decorative sheet prepared by using the composition is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157132-A (JP)
Title: Musical performance controller and program for realizing musical performance control method
Inventor: HARUYAMA KAZUO
IPC: G10H1/38
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical performance controller for enabling a user to input performance sound at appropriate timing, and to provide a program for realizing a musical performance control method.  <P>SOLUTION: The musical performance controller of this embodiment generates accompaniment and produces sound based on code information created beforehand. If the user input musical performance sound using a keyboard, the controller produces sound after converting the pitch of the musical performance sound to a pitch matched with the code information being supplied. Since a conventional musical performance controller is not configured to notify the user of code change timing, the user does not know at which timing the musical performance sound to the next code information to be supplied should be inputted, so that the user sometimes has not been able to input the musical performance sound at appropriate timing. In the musical performance controller in this embodiment therefore, the user is supported so as to be able to input musical performance sound always at appropriate timing by visually expressing the code change timing to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159233-A (JP)
Title: Grounding connection terminal of core
Inventor: NAKAI KATSUNORI
IPC: H01F30/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize reliable grounding of a core with a simple arrangement and in a simple step.  <P>SOLUTION: A grounding connection terminal 7 is provided with a main surface 7a, a pair of fitting members 7b, 7b bent to be opposed to each other from the main surface 7a and to be resiliently fitted on opposing surfaces in the vicinity of sides of a core 2 in a transformer 1, a pin-shaped terminal section 7c extended to be nearly parallel to a plurality of terminal pins 6, 6, ... from the main surface 7a and in the same direction and connected to a grounding land on a wiring circuit board. Consequently the core 2 can be reliably grounded with a simple arrangement and in a simple step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161128-A (JP)
Title: Organic gas treatment device
Inventor: TANAKA YASUHIRO
IPC: B01D53/06
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic gas treatment device which removes an organic gas with a high efficiency, can greatly decrease the concentration of an emitted gas, and can concentrate the removed organic gas at a high concentration.  <P>SOLUTION: The treatment device is equipped with a first adsorption rotor 1 and a second adsorption rotor 2. Outside air is made to pass through a purge zone 6 of the second adsorption rotor 2; and after a gas passed through a desorption zone 8 of the second adsorption rotor 2 is made to pass through a purge zone 5 of the first adsorption rotor 1, the gas is heated and caused to pass through a desorption zone 7 of the first adsorption rotor 1. Thus, a gas passed through an adsorption zone 4 of the second adsorption rotor 2 can be diluted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130682-A (JP)
Title: Electric power multiplication device
Inventor: TANAKA SABURO
IPC: H02M5/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain secondary electric power (load electric power) by efficiently converting the input power of a power transformer in an AC power circuit.  <P>SOLUTION: In this electric power multiplication device, the primary electric power is minimized by canceling the primary current of the transformer with a current flowing in a load in the AC power circuit. This makes the primary electric power smaller, resulting in obtaining the larger secondary electric power than the primary electric power. By putting this structure into practice, it is very easy to constitute a permanent power generator that does not require a fuel or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162809-A (JP)
Title: Aromatic vinyl-conjugated diene block copolymer and method for producing the same
Inventor: HOAN TE BAN
IPC: C08F297/04
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic vinyl-conjugated diene block copolymer in which an aromatic vinyl-based polymer block having a syndiotactic configuration and having a large chain length is connected to a conjugated diene-based polymer block, and to provide a method for efficiently producing the block copolymer.  <P>SOLUTION: This aromatic vinyl-conjugated diene block copolymer having an aromatic vinyl monomer polymer block (A) and a conjugated diene monomer polymer block (B) is characterized by having an aromatic vinyl monomer-originated monomer unit: conjugated diene monomer-originated unit ratio of 5:95 to 95:5, a number-average mol.wt. of 10,000 to 1,000,000, having at least one segment comprising ≥50 connected aromatic vinyl monomer molecules in the polymer block (A), and having a racemidiad ratio of ≥55% in the polymer block (A). A method for producing the aromatic vinyl-conjugated diene block copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172070-A (JP)
Title: Pilot type solenoid valve
Inventor: ISHIGAKI YOICHIRO
IPC: F16K31/40
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the movement of a valve body 2 is prevented by the contact of a cleaning pin with the inner peripheral surface of an orifice hole 21 because the cleaning pin is fixed to a body 11 in a pilot type solenoid valve which is closed by bringing the valve body 2 into press contact with a valve port 5 through charging water into a space 16 on the reverse side of the valve body 2 through the orifice hole 21, until now, in such a pilot type solenoid valve, the orifice hole 21 does not operate when the orifice hole 21 has been closed by water scale, etc. produced by the use for a long time, for this reason, the orifice hole 21 must be cleaned for every time of the movement of the valve body 2 by inserting the cleaning pin into the orifice hole 21 in order to clean the orifice hole 21.  <P>SOLUTION: In the pilot type solenoid valve, the cleaning pin is loosely fitted in the orifice hole so as to form a required clearance between the inside peripheral surface of the orifice hole and the cleaning pin. The cleaning pin is supported by the valve body. When the valve body moves, the cleaning pin moves relative to the orifice hole. As a result, the jamming of the orifice hole is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169258-A (JP)
Title: Magnesium water cleaner
Inventor: YOSHIDA HIROYUKI
IPC: C02F1/46
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cleaner which can supply tap water more effectively into the human body by surely removing hazardous substance, such as chlorine, contained in the tap water while adding active ingredients, such as calcium and magnesium.  <P>SOLUTION: This water cleaner is connected with a faucet F, and passes the tap water through a filter 3a installed in a filter part 3 incorporated in a water cleaning tank part 2 and performs electrolysis in an electrolytic cell 4 incorporated in the water cleaning tank part 2 to clean the tap water. The filter 3a is prepared by mixing high purity magnesium Mg with an activated carbon layer. A chamber filled with the high purity magnesium Mg is installed in the water cleaning tank part 2 which is a part for cleaning the tap water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201306-A (JP)
Title: Data symbol mapping and spreading equipment for mobile communication system
Inventor: CHANG SEOK IL
IPC: H04B1/707
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data symbol mapping and spreading equipment for a mobile communication system that can improve the efficiency of the mobile communication system by handling a data symbol mapping and spreading process in binary operation instead of complex number operation when performing QPSK (Quadrature Phase Shift Keying) modulation in a mobile communication time division duplex mode TDD (Time Division Duplex).  <P>SOLUTION: The data symbol mapping and spreading equipment maps and spreads a data symbol by binary operation when performing QPSK modulation in mobile communication Time Division Duplex.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171668-A (JP)
Title: Ball tap
Inventor: AOKI MASAKI
IPC: E03D1/33
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball tap which enables an ascending/descending motion of a float and a turning motion of a turning arm to be smoothly and stably performed, and which can keep the performance of the supply of water into a flushing tank and flushing performance of a toilet bowl at a high level.  <P>SOLUTION: This ball tap is equipped with a hydrant, the float 18, and the turning arm which is turned in synchronization with the float 18 so as to make a valve body of the hydrant perform opening and closing operations; a plurality of supports 66-1 and 66-2 are integrally formed on the float 18 in such a shape as to rise upward from the float 18; a guide member 62 is fixed thereto in a height-adjustable manner; and a leading end of the turning arm is slidably coupled to the guide member 62, so that the turning arm can be turned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180484-A (JP)
Title: Chain tensioner
Inventor: SATO SEIJI
IPC: F16H7/08
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner with less number of parts and manufacturable at low cost capable of smoothly discharging air mixed in a hydraulic oil in a pressure chamber to the outside.  <P>SOLUTION: A plunger 3 and a spring are assembled in the cylinder chamber of a housing, and an oil supply passage is allowed to communicate with the pressure chamber at the rear of the plunger 3. A communication hole 20 allowing the pressure chamber to communicate with the outside is formed in the plunger 5, and a relief valve 21 is installed in the communication hole 20. The relief valve 21 is formed of a sleeve 24, a valve seat 25 press-fitted to the opening end part of the sleeve 24, a valve element 26 opening/closing a valve hole 29 at the valve seat 25, and a spring 27 pressing the valve element 26 toward the valve hole 29. An oil discharge hole 28 is formed in the sleeve 24, and an air discharge groove 31 is formed in the seat face 30 of the valve seat 25 to flow the air mixed in the hydraulic oil in the pressure chamber 6 to the outside through the air discharge groove 31 and the oil discharge hole 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI