baber/WOPTO huggingface dataset:
Patent JP-2004532585-A (JP)
Title: Ｉｒ搬送周波数の異なるｉｒ遠隔制御を受け取るｒｆリモート・リンクの動作距離の経済的拡張
IPC: H04B10/10
Filed: 2002-05-06
Abstract: 赤外線（ＩＲ）送信機を備える遠隔制御装置と、赤外線受信機を備える被制御装置とを有する赤外線遠隔制御システムの有効動作範囲を経済的に拡張するシステム。本発明によるシステムは、リモコンからＩＲ信号を受信し、リモコンから受信したＩＲ信号に対応するＲＦ出力信号を送出する第１の送信機を含んでいる。ＲＦ信号はＲＦ受信機で受信され、ＲＦ受信機は、受信したＲＦ信号に対応する第２のＩＲ信号を発生する。第２のＩＲ信号は、ＩＲ被制御装置に送信されて該ＩＲ被制御装置で受信される。ある場合には第１のＩＲ制御信号が、そしてどの場合にもＲＦ信号が、ＩＲ搬送周波数に関する情報／データを含んでいる。実際のＩＲ搬送周波数のＲＦ送信に代る、ＩＲ搬送周波数についてのこの情報／データは、ＩＲ搬送波の全周波数スペクトルを送信する必要がないので、ＲＦ帯域幅の縮小を可能にし、従って、ＡＳＫ（Ａｍｐｌｉｔｕｄｅ  Ｓｈｉｆｔ  Ｋｅｙｉｎｇ：振幅偏移キーイング）変調の使用を可能にする。ＲＦ受信機は受信した信号を復号化し、その情報／データを使用して、被制御装置に適合し且つ被制御装置に送られる第２のＩＲ制御信号を構成する。
Patent JP-2004219524-A (JP)
Title: Learning support device and task making support device
Inventor: UJI SETSU
IPC: G06Q50/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning support device 11 which is easy to use for a learner and is high in learning effect.  <P>SOLUTION: The learning support device 11 is provided with a task information storage means 111 which storages task information which is used for composing a word puzzle task in which the information regarding one or more words to learn are included and the words to learn are elements of answer, a task information extraction means 112 which extracts the task information from the task information storage means 111, a task presentation means 113 which presents the word puzzle task composed by using the task information which the task information extraction means 112 extracts, an answer acceptance means 114 which accepts an operational input for answering to the word puzzle tasks presented by the task presentation means 113, and a means for deciding propriety 115 which decides the propriety of the answer defined by the operational input accepted by the answer acceptance means 114.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215538-A (JP)
Title: High branch cutting scissors
Inventor: AIKAWA TADASHI
IPC: A01G3/025
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide high branch cutting scissors with which the length of a linear member connecting a blade part to a handle part is simply adjusted in spite of being wholly light and having simple structure.  <P>SOLUTION: The high branch cutting scissors 1 are equipped with a tip member 2 having the blade part at the end side of an extension and contraction shaft obtained by connecting shaft members 4 in the length direction and a base end member 3a having the handle part at the back end side. The blade part is connected to the handle part by the linear member 7. One attachment 13 selected from a plurality of attachments 13 fixed to the linear member 7 is engaged with a latching hook 11 at the handle part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215950-A (JP)
Title: Blood circulation promotion apparatus equipped with minus ion generating means
Inventor: URA YOSHIHISA
IPC: A61H33/08
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To promote the blood circulation in the head of a user by spraying minus ions.  <P>SOLUTION: A head part 21 to be mounted on the user's head has a plurality of pins 24, 25 and 26 for feeding electric currents to the user's head, and also has the minus ion generating means 61 for generating minus ions and a fan 63 for spraying the generated minus ions to the user's head inside the head part 21. The minus ions are sprayed to the user's head through a hollow part 62 inside the head part 21 and through-holes 64.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222810-A (JP)
Title: Extradural anesthesia catheter
Inventor: TOYOKAWA SHIYUUEI
IPC: A61M25/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extradural anesthesia catheter excellent in flexibility and resistance to kink.  <P>SOLUTION: The extradural anesthesia catheter 1 is provided with: a catheter main body 10 having a nearly cross-shaped lumen 2; and a plurality of reinforcing members 4 buried linearly along an axial direction on the wall part 3 of the catheter main body 10. These reinforcing members 4 are formed of a thermoplastic resin containing a 30 to 50 wt% radio-opaque material. The cross section area of each reinforcing member 4 is 25 to 60 % of the cross section area of the wall part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227422-A (JP)
Title: Wireless module device and communication device
Inventor: OKUHORA AKIHIKO
IPC: G06F3/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer an RF signal between a wireless module and host equipment.  <P>SOLUTION: By charging the wireless module 10 into a slot 3 formed with the host equipment 2, mutual connector parts 4, 12 are connected to each other, and electrical and mechanical connection is executed to supply a mounting function or to transfer the signal. The host equipment 2 and the wireless module 10 are formed with resonator patterns 5, 20 disposed opposite to each other in a charged state in the slot 3 to constitute a resonator, and the mutual transfer of the high-frequency signal is executed in a non-contact state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229164-A (JP)
Title: Method and system for information investigation
Inventor: NAKAJIMA TAKASHI
IPC: G06Q50/20
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for information investigation which investigates viewers' interest in distributed moving pictures.  <P>SOLUTION: A moving picture distributing server 20 sends moving picture contents composed of a main version of the moving picture and the following blank image to a viewer terminal 31 by streaming transmission. When the viewer notices the blank image, the viewer conducts an operation for disconnecting the viewer terminal 31 and the moving picture distributing server 20. The viewer terminal 31 notifies the server 20 that the connection will be broken, and disconnects the terminal. The server 20 measures the time from the start of transmission of the moving picture contents to the disconnection of the terminal 31 and the server 20, and records the connected time in a connection time storage part 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234157-A (JP)
Title: Information processor and method, and computer program
Inventor: TANAKA YOSHIMI
IPC: G06F17/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which carries out information update processing and contents reproducing processing efficiently and accurately based on the transmission processing of contents from a server to a client, and also provide a method therefor.  <P>SOLUTION: The server storing contents attribute information extracts metadata based on a request from the client for acquiring information, generates contents information based on property information which is the constituent element of the metadata and sets data compiling information permitted to each property information for each property and transmits it to the client. Furthermore, the server generates the contents information including data mode information such as record quality level information, codec information and so on, as the data mode information of the contents, which determines the processing possibility in a client side device and transmits it to the client.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235343-A (JP)
Title: Method and apparatus for processing substrate
Inventor: NAKAJIMA MASAHIKO
IPC: H01L21/312
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for processing a substrate capable of improving the throughput by lowering the temperature at curing.  <P>SOLUTION: Ammonia gas is supplied to a coating film, while the solvent in the coating film that contains silsesquioxane polymer remains much (step 704), to assist dehydration and condensation reaction at curing. Thus, the energy required for dehydration at curing is reduced. Since molecules are allowed to approach each other due to the dehydration, the energy required for the condensation reaction at curing thereafter is reduced. The temperature at curing is lowered too. Since the imperative energy is reduced, the time required for curing is shortened, resulting in an improved throughput.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203619-A (JP)
Title: Escalator
Inventor: FUJIWARA KENJI
IPC: B66B31/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator capable of completely removing escalator passenger's uneasiness and being favorable from the viewpoints of safety and design.  <P>SOLUTION: This escalator has a handrail deck 12 installed along an escalator passage to support a rotating handrail, a railing panel 11 supporting the handrail deck 12, a cold cathode fluorescent lamp 19 arranged along the handrail deck, and power supply devices 22a, 22b, 22c for controlling the cold cathode fluorescent lamp 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231588-A (JP)
Title: Method for treating neurodegenerative disease or the like
Inventor: MIYAMOTO MASAOMI
IPC: A61P25/28
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating neurodegenerative disease, nervous disorder, memory disorder or psychiatric disorder involving administering an effective amount of acetylcholine esterase inhibitor without titration.  <P>SOLUTION: The effective amount of 3-[1-(phenylmethyl)-4- piperidinyl]-1-(2,3,4,5-tetrahydro-1H-1-benzazepin-8-yl)-1-propanone is administered to a patient requiring treatment without titration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238114-A (JP)
Title: Curl removing method and curl removing device
Inventor: NAKAGAME MASAMI
IPC: G03C3/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate curl removal regardless of variation of entrained air.  <P>SOLUTION: An operation control section 32 of a curl removing device 10 is provided with a heating condition setting means 48 storing a target temperature and a heating time pattern for each variety information. By reading the variety information of a treated X-ray film 12, the heating condition such as the target temperature and heating time pattern is set. The temperature control of a heating drum 18 is performed at a controlling temperature based on the target temperature, and the position control of a swing roller 30 is performed based on a line speed and the heating time pattern. In a tension control section 42, the tension of the X-ray film is controlled based on the set target temperature and an actual temperature of the X-ray film, thereby performing correction so as to compensate contact heat transfer coefficient accompanying variation of the amount of entrained air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003243224-A (JP)
Title: High-resistance magnetic film
Inventor: HIRAMOTO MASAYOSHI
IPC: G11B5/31
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic material with high saturation magnetic flux density which is low in magnetostriction and high in resistance.  <P>SOLUTION: A high-resistance magnetic film is composed of metal magnetic crystal grains which are represented by a compositional formula, T<SB>a</SB>M<SB>b</SB>X<SB>c</SB>N<SB>d</SB>O<SB>e</SB>(T is a magnetic element such as Fe; M is alkaline earth metal such as Be, Mg, and Ca; and X is one element selected from Y, Ti, Zr, Hf, V, Nb, Ta, and lanthanoid), and 15 nm or below in average crystal grain diameter and a grain boundary product. The metal magnetic crystal grains contain T as a main component, the grain boundary product contains, at least, the oxides or nitrides of M and X, and the high-resistance magnetic film has a saturation magnetic flux density of 0.8 T or above, electric resistivity of 80 μΩcm or above, and a magnetostriction of 0.7×10<SP>-5</SP>or below, and contains no Si, wherein a+b+c+d+e=100, 45≤a≤85, 5.5≤b≤28, 0.5≤c≤16, 6≤b+c≤28.5, 0.4<b/c≤56, 0≤d≤10, and 8≤d+e≤40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004238959-A (JP)
Title: Lower frame structure of sliding door
Inventor: MASUYAMA SHINSAKU
IPC: E06B1/70
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower frame structure for sliding doors which has excellent draining property for draining the rain water intruded into a lower frame of an inside sliding door which is provided with a suspending piece suspended from an outdoor side of the lower frame thereof prevents a flap of a drain valve due to the rain water, and is unified in design with a lower frame of an outside sliding door, in regard to the sliding doors formed so that the top surface of a sill is formed into a nearly flat shape.  <P>SOLUTION: The top surface of the sill for a sash formed of sliding doors provided in an outdoor opening part of a building is formed into a nearly flat shape, and the top surface of the sill is provided with a narrow linear slide groove, and the suspending piece suspended from an outdoor side of the lower frame of the inside sliding door is fitted in the slide groove. In the described lower frame structure of the inside sliding door, a slit-like recessed part is formed in the lateral direction in the outside side surface of the lower frame of the inside sliding door, and a drain hole is provided to communicate a bottom part of the glass installation groove of the lower frame of the inside sliding door with the inside the slit-like recessed part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238974-A (JP)
Title: Waterway shut-off device
Inventor: FUKUI MASATADA
IPC: E03F7/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterway shut-off device capable of preventing a discharge regulation object material from flowing to the outside of a site even if the discharge regulation object material flows into a side-ditch around facilities handling the discharge regulation object material, at the occurrence of an unexpected situation.  <P>SOLUTION: This waterway shut-off device is provided with a shut-off plate 12 provided descendable into a ditch forming a waterway; a guide means 11 provided along the inner periphery of the ditch to guide the descent of the shut-off plate; at least a pair of wedge means 17, 18 formed at one face 16 of the shut-off plate and a face of the guide means opposed to one face of the shut-off plate, respectively and engaged with each other to perform wedge action; and a packing 24 provided at either one of the other face 26 of the shut-off plate and a face of the guide means opposed to the other face of the shut-off plate to seal a clearance between the other face of the shut-off plate and the opposed face of the guide means in the position where the shut-off plate shuts off the waterway.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244427-A (JP)
Title: Polybutadiene composition and its production process
Inventor: BABA YOSHIMOTO
IPC: C08F4/70
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel production process for a reinforced polybutadiene rubber which is produced by polymerizing 1,3-butadiene, has a low gel content, and is composed of a cis-1,4-polymer and a syndiotactic 1,2-polymer.  <P>SOLUTION: This production process comprises the cis-1,4-polymerization of 1,3-butadiene to produce a cis-1,4-polymer and the syndiotactic 1,2-polymerization of the resultant polymerization system to produce a syndiotactic 1,2-polymer. The catalyst used in the cis-1,4-polymerization is obtained from (a) a cobalt compound, (b) an organometallic compound of a group 13 element of the periodic table, and (c) water. The catalyst used in the syndiotactic 1,2-polymerization is a catalyst system containing a sulfur compound. The molecular weight of the cis-1,4-polymer is controlled with a compound selected from among (1) a noncyclic olefin, (2) a cyclic conjugated diene, and (3) a compound having a cumulative double bond.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253440-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: TANAKA TAKESHI
IPC: H01L29/778
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor that is improved in mobility particularly at a room temperature better than the conventional field effect transistor.  <P>SOLUTION: This field effect transistor having a buffer layer, an electron transit layer, a spacer layer, and an electron donor layer on a compound semiconductor substrate is obtained by growing the electron donor layer at a temperature lower than the growing temperature of the spacer layer. The substrate, the buffer layer, and electron transit layer are respectively composed of, for example, InP, AlInAs, and InP or GaInAs, respectively. In addition, the spacer layer and the electron donor layer are composed of, for example, AlInAs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253878-A (JP)
Title: Oscillator, and high frequency superimposing module for driving laser diode
Inventor: SATO YOSHIRO
IPC: H03B5/18
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator for enhancing the response to oscillating operation/oscillation stop by decreasing the transition time from an oscillating state to a non-oscillating state or from the non-oscillating state into the oscillating state, and to provide a high frequency superimposing module for driving a laser diode with enhanced response by using the oscillator with high response so as to switch superimposition/non-superimposition of a high frequency signal on the laser diode in a short time.  <P>SOLUTION: A first bias resistor R12 is connected between a base of a transistor Q1 and a power terminal VCC, and a second bias resistor R11 is connected between the base of the transistor Q1 and a control voltage input terminal Tc. When the control voltage input terminal Tc is connected to the ground GND, a base potential of the transistor Q1 is lower than a prescribed threshold value resulting in that the oscillation of an oscillation circuit 2 is stopped. When the control voltage input terminal Tc is opened, the base potential of the transistor Q1 exceeds the threshold value and the oscillator is oscillated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259727-A (JP)
Title: Mold for housing sheet
Inventor: OBARA MITSUAKI
IPC: H01L21/68
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the surface of a sheet from being contaminated and from causing troubles due to static electricity.  <P>SOLUTION: This mold for housing sheets is obtained by using a resin composition composed of 70-90 pts. wt. polybutylene terephthalate containing the unit expressed by formula 1 in the main chain of a polymer by ≥90 mol% and having an intrinsic viscosity of 0.80-1.10 in an orthochlorophenol solution and 30-10 pts. wt. carbon fibers having a volume resistivity of ≤5×10<SP>-2</SP>Ωcm, an aspect ratio of ≤15, and a number-average fiber length of ≤100 μm. This mold is molded substantially without using a lubricant, a parting agent, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257253-A (JP)
Title: Internal combustion engine
Inventor: TSUKUI TAKAAKI
IPC: F02D13/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine wherein a strong swirl can be produced by increasing an intake-air flow for swirl generation with a simple structure.  <P>SOLUTION: The internal combustion engine is provided with a cylinder head 2 in which an intake port 6 having a 1st port 6<SB>1</SB>and a 2nd port 6<SB>2</SB>is formed. In a combustion chamber 5, when a 2nd intake valve 8<SB>2</SB>for opening/closing the 2nd port 6<SB>2</SB>is put in a suspension state by a valve suspension mechanism 40, a swirl S is generated by intake air let in from the 1st port 6<SB>1</SB>. In a 1st intake port 6<SB>1</SB>a, a line of intersection of a 1st plane including the 1st intake port 6<SB>1</SB>a and a 1st orthogonal plane Pb1 inclines upward as it approaches from a position close to the outside periphery of the combustion chamber 5 to a 2nd base plane Pc2. Further, the 1st port 6<SB>1</SB>has a port section 6<SB>1</SB>c of a passage shape along nearly a vertical line L3 intersecting orthogonally the 1st plane Pa1 in a plan view upstream of the 1st intake port 6<SB>1</SB>a in a prescribed length of the passage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254838-A (JP)
Title: Pachinko game machine and external terminal cover of the same
Inventor: MIYAJIMA HIROFUMI
IPC: A63F7/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine and an external terminal cover by which the breakage of an external terminal can be prevented.  <P>SOLUTION: The external terminal cover 1 of the pachinko game machine is a cover which protects the external terminal put together and arranged on the rear surface of the pachinko game machine. The cover 1 is provided with: a cover part 2 covers the substrate of the external terminal; an opening part 3 for connecting a connector to the external terminal; a hook part 4 for hooking a power source harness; and a flange part 5 to be fixed to the rear surface of the pachinko game machine. The pachinko game machine 30 is provided with the external terminal cover 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256948-A (JP)
Title: Pseudoneutral newsprint paper and method for producing the same
Inventor: FUJIWARA NORIAKI
IPC: D21H17/67
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce newsprint paper by a pseudoneutralization method enabling use of a conventional sizing agent for acid paper rather than an expensive neutral sizing agent and also an inexpensive calcium carbonate as a filler to be used.  <P>SOLUTION: The neutral newsprint paper is produced by the pseudoneutralization papermaking method using an aluminum sulfate-based pH adjustment technique so that the pH of the hot water extract liquid from a paper substrate come to 5-6. The newsprint paper has the following characteristics: calcium carbonate is incorporated as the main component of filler; the opacities of the obverse and reverse faces determined based on JIS P 8138 are 80-95% respectively; and the sizing agent for acid paper making is incorporated as the main component of the sizing agent and the sizing degrees of the obverse and reverse faces determined by Cobb sizing test based on JIS P 8140 are ≤250 g/m<SP>2</SP>respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256871-A (JP)
Title: Surface treated metallic sheet having excellent heat absorbability, and metal-made exothermic element cover
Inventor: MORIMOTO YASUHIDE
IPC: C23C28/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated metallic sheet which has excellent heat absorbability, and to provide a metal-made exothermic element cover.  <P>SOLUTION: In the surface treated metallic sheet having excellent heat absorbability and the metal-made exothermic element cover obtained by using the same, the surface of the metallic sheet is provided with a plated layer comprising, by mass, 5 to 20% Fe, and the balance Zn with inevitable impurities, and the upper layer of at least one side thereof is provided with a heat absorbable film layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI