baber/WOPTO huggingface dataset:
Patent JP-2005263596-A (JP)
Title: Layered double hydroxide/zeolite composite and its producing method
Inventor: YAMADA HIROHISA
IPC: C01B39/14
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbing agent having multiple adsorption functions such as simultaneous removal of acidic gases such as H<SB>2</SB>S, CO<SB>2</SB>and mercaptan, or of basic gases such as NH<SB>3</SB>and amines for environmental purification or deodorization and of NH<SB>4</SB><SP>+</SP>or PO<SB>4</SB><SP>3-</SP>for water purification.  <P>SOLUTION: The layered double hydroxide/zeolite composite contains a layered double hydroxide (A) and zeolite (B) being nonstoichiometric compounds, which are expressed by following general formulas (a) [M<SP>2+</SP><SB>1-x</SB>M<SP>3+</SP><SB>x</SB>(OH)<SB>2</SB>]<SP>x+</SP>[A<SP>n-</SP><SB>x/n</SB>-mH<SB>2</SB>O]<SP>x-</SP>and (b) [Al<SB>2</SB>Li(OH)<SB>6</SB>]<SP>x+</SP>[A<SP>n-</SP><SB>x/n</SB>-mH<SB>2</SB>O]<SP>x-</SP>(in the formulas, 0.1≤x ≤0.4; 0<m; n is natural number of 1-4; M<SP>2+</SP>is at least one kind of divalent metal represented by Mg, Ca, Mn, Fe, Co, Ni, Cu, Zn or the like; M<SP>3+</SP>is at least one kind of trivalent metal represented by Al, Fe, Cr, Ga, In or the like; and A<SP>n-</SP>is at least one kind of n-valent ion-exchanging anion represented by OH<SP>-</SP>, Cl<SP>-</SP>, Br<SP>-</SP>, CO<SB>3</SB><SP>2-</SP>, NO<SB>3</SB><SP>2-</SP>, SO<SB>4</SB><SP>2-</SP>, Fe(CN)<SB>6</SB><SP>4-</SP>or tartaric acid ion).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263480-A (JP)
Title: Rfid reader, inventory control system, and inventory control control method
Inventor: KINOSHITA SATOSHI
IPC: H04B1/59
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID reader for detecting elimination of merchandise or goods from a specific range in a display rack or the like in short time, and an inventory control system and an inventory control method using the RFID reader.  <P>SOLUTION: Reading of IDs is totally conducted to RFID tags attached to merchandise existing in the specific range at a time t1 as indicated in fig. (d) using a method for preventing collision, and the IDs are recorded. As the third RFID tag is eliminated at a time t2, loss of the second RFID tag is detected without generating collision while requesting for response of each ID recorded. After a specific number of times of retry, it is fixed. Above procedures are conducted in shorter time compared to conventional methods (refer to fig. (b)) to conduct detection while preventing collision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271624-A (JP)
Title: Vehicular air-conditioner
Inventor: FUJINUMA TERUHISA
IPC: B60H1/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner preventing reduction of air volume to be supplied into a cabin from a front seat side air outlet and a rear seat side air outlet.  <P>SOLUTION: An air-conditioning unit 8 to supply air from a blower 9 from front seat side air outlets (42a, 42b, 45a) and a pillar air outlet 38 is arranged in an instrument panel 3, and the air supplied from the air-conditioning unit 8 is supplied by a booster fan 36 arranged in the middle of ducts (35, 37) to communicate an air discharge port 25 for an upper part of a rear seat of the air-conditioning unit 8 with a pillar air outlet 38, and blown out from the pillar air outlet 38. In addition, a control circuit 47 is provided, which increases supply of air from the blower 9 and prevents reduction of supply of the air blown out of the front seat side air outlets (42a, 42b, 45a) by controlling the increase of the number of rotation of the blower 9 when the booster fan 36 is operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274015-A (JP)
Title: Circulation fluidized bed boiler device and its operation control method
Inventor: TAKEBAYASHI TAMOTSU
IPC: F27B15/18
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation fluidized bed boiler device and its operation control method for solving problems on the aggregation of particles generated in a circulation fluidized bed system and problems on the corrosion and dirt disturbance of a heat transfer surface of a convection heat transfer part, at the same time.  <P>SOLUTION: The operation control method is provided for the circulation fluidized bed boiler device which has a furnace 1 for combustion of coal, various wastes or biomass, a cyclone 3, the convection heat transfer part 6, and a circulation line 44. Therein, trapped particles trapped by the cyclone 3 and gas involved in the particles flow down to a particle trapping box 4 at a speed of 1-3 m/sec. Thus, fluidized air is supplied from the lower part of the particle trapping box to give an upward gas flow speed thereto. The upward speed of the fluidized air is adjusted to a speed sufficiently higher than an average downward fall-down speed of the trapped particles to secure a sufficient time for the fluidized air to reside in or pass through the fluidized bed to separate and classify the particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270885-A (JP)
Title: Wastewater treatment apparatus
Inventor: TEGANE KOJI
IPC: C02F1/78
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus which can remarkably improve use efficiency of ozone and increase treatment efficiency by improving injection efficiency of ozone in an ozone injection means and recycling waste ozone discharged from the top of a treatment tank.  <P>SOLUTION: The ozone injection means for injecting ozone into the treatment tank 11 into which raw water flows has a gas-mixing jet pump 16 using the raw water as a driving fluid. An ozone supply passage 27 for supplying ozone from an ozone source is connected to the gas inflow part 23 of the gas-mixing jet pump, and an ozone circulation passage 15 for circulating the waste ozone discharged from the treatment tank 11 is connected to the suction part of the gas-mixing jet pump.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004315810-A (JP)
Title: Antifouling composition, and antifouling paint containing the same
Inventor: YAMAMOTO NORIYUKI
IPC: C09D7/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling composition with high durability of antifouling effect in water and high safety to coating worker.  <P>SOLUTION: The antifouling composition is obtained by combining at least one kind of inorganic compounds selected from a water insoluble or sparingly soluble lamellar phosphate of tetra valent metal, a metal ion supporting water insoluble or sparingly soluble lamellar phosphate of tetra valent metal, zinc oxide, hydrotalcite compound, fired hydrotalcite, lamellar silicate and metal ion supporting lamellar silicate, and at least one kind of organic antifouling agent selected from cooper pyrithione, zinc pyrithione, N-dichlorofluoromethylthio-N',N'-dimethyl-N-tolyl sulfamide, N,N-dimethyl-N'-(fluoro dichloro methylthio)-N''-phenyl sulfamide, N'-(3,4-dichloro phenyl)-N, N-dimethylurea or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005286094-A (JP)
Title: Optical semiconductor integrated circuit device
Inventor: TAKAHASHI TSUYOSHI
IPC: H01L27/14
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that Al breaks due to the level difference of an opening on the upper face of the forming region of a photodiode since step coverage of AI is bad when AI is used as a shielding film in the photodiode for blue laser.  <P>SOLUTION: In an optical semiconductor integrated circuit device, the opening is made in an insulating layer in the photodiode light receiving region, and a high melting metal layer covers the insulating layer as the shielding film. Since the high melting metal layer has good step coverage, the high melting metal layer does not break by the level difference of the opening on the upper face of the forming region of the photodiode. Thus, the problem is solved that the shielding film breaks when AI is used as the shielding film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282965-A (JP)
Title: Mine disposal device
Inventor: AMAMIYA KIYOSHI
IPC: E02F3/36
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mine disposal device with a chain-type mine blasting device which disposes a relatively big mine such as an antitank mine, which can secure the field of view, and povide good workability and, additionally, high safety, even during mine blasting disposal.  <P>SOLUTION: A chain-type mine blasting device 36 which supports a drum 35 provided with a Frere hammer 34 is attached to a tip of a derrickable and deflectable arm 2 provided on a revolving body 17 of a heavy machine vehicle 1 used in a shovel machine such as a back hoe so that the rotating direction of the Frere hammer 34 is orthogonal to the back and forth direction of the arm 2. Further, this chain-type mine blasting dvice 36 is detachably fixed on its lateral side to the tip of the derrickable and deflectable arm 2 via an attachement removable device 5 by quick hitch, and is provided on its lateral side with a guard plate 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282217-A (JP)
Title: Opening and closing device
Inventor: ODATE KAZUKI
IPC: E06B9/84
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device capable of economizing power consumption by an obstacle sensing means.  <P>SOLUTION: In the opening and closing device equipped with an opening and closing body 10 capable of making closing operation by sliding a closing direction side site and the obstacle sensing means 50 as the obstacle sensing means consuming electric power in a state to enable the obstacle to sense and sensing an obstacle on the side in the closing direction from the opening and closing body 10, in the case the opening and closing body 10 is located within a predetermined range during the closing operation, the electric power is supplied to the obstacle sensing means 50, and in the case other than that, there is a state to supply no electric power to the obstacle sensing means 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286893-A (JP)
Title: Passband flatness compensation circuit and filter
Inventor: WATANABE MUNEHISA
IPC: H01P1/205
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive passband flatness compensation circuit with low insertion loss, and to provide a filter provided with the circuit.  <P>SOLUTION: Dielectric resonators R1 to R4 and capacitors C1 to C6 connect a passband flatness compensation circuit 2 to an output side transmission line of a filter 1 being an object of characteristic compensation for compensating flatness in a passband of the filter 1 being the object of characteristic compensation, in which a pass characteristic curve is formed into a shape of a convex as a whole in a passband. In the passband flatness compensation circuit 2, a third reactance circuit part (L22) is connected in parallel to a series circuit of a first reactance circuit part (C21) and a second reactance circuit part (L21), and a resistor res1 is connected in series to the parallel circuit. Respective element values are decided to become pass characteristics in almost complementary shapes as the pass characteristic in the passband of the filter 1 being the object of characteristic compensation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004320007-A (JP)
Title: Field effect transistor and manufacturing method therefor
Inventor: MIURA DAISUKE
IPC: C07F1/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor having high electron field effect mobility which can be obtained by a simple method.  <P>SOLUTION: This field effect transistor has an organic semiconductor layer, consisting of a crystallized film of a naphto-porphyrin compound which is expressed by a formula 2 and is obtained by converting a coating, made of an organic solvent soluble porphyrin compound expressed by a formula 1 through heating it at 200 to 350°C. The organic semiconductor layer has a thickness of 30 to 150 nm, a maximum crystal grain diameter of 1 μm or larger, and strong absorption at 650 nm or longer. In the formulas, R<SB>1</SB>and R<SB>2</SB>respectively represent a hydrogen atom, a halogen atom, a hydroxyl group, or an alkyl group having a carbon number of 1 to 12, R<SB>3</SB>represents a hydrogen atom or an aryl group, and M represents two hydrogen atoms, a metal atom or a metal oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005289726-A (JP)
Title: C60-c70 mixed thin wire and its manufacturing method
Inventor: MIYAZAWA KUNICHI
IPC: B82B1/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide fullerene mixture thin wires comprising two components of completely new C<SB>60</SB>and C<SB>70</SB>, and to provide a method for manufacturing the wire.  <P>SOLUTION: A polar solvent is added to an organic solution of C<SB>60</SB>and C<SB>70</SB>to manufacture mixture thin wires comprising the two components of C<SB>60</SB>and C<SB>70</SB>by a liquid-liquid interface crystallization method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294149-A (JP)
Title: Organic electroluminescent element
Inventor: TAMURA SHINICHI
IPC: C08G16/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having excellent properties of high-brilliance, uniform luminescence, long-period stability, productivity and flexibility by using high-performance electron transporting polymers.  <P>SOLUTION: The organic electroluminescent element is obtained by adding polymers having a structural unit of the general formula (1) composed of quinone structure (Qu) and a binding group (-CHR-) as electron transporting substances. In the general formula (1), Qu expresses quinone structures selected independently from among benzoquinone (2), diphenoquinone (3), naphthoquinone (4), stilbene quinone (5), each of which may have substituent groups. The substituent groups R1 to R26 individually expresses a single bonded group with an adjacent molecule, hydrogen, halogen groups, alkoxyl groups, straight chain alkyl group, or branched alkyl group. In the formula (1), R expresses a substituent group selected from hydrogen, straight or branched alkyl groups, cycloalkyl groups, or alkenyl groups etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292739-A (JP)
Title: Optical module
Inventor: SAKA TAKUMA
IPC: H01L31/0232
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which optical elements are mounted on a light transmissive plate by soldering and which has a mechanism enabling not only optical coupling but also electrical coupling to be highly accurately positioned and mounted.  <P>SOLUTION: The optical elements 6 are optically coupled to an optical fiber 3 fixed to a fiber block 1 by fitting pins 7 in guide holes 2a, 2b, 2c provided in the fiber block 1, the light transmissive plate 4, and a substrate 9, respectively, and electrical connection is also carried out between a conductive pattern 5 on the light transmissive plate 4 and solder 8 placed on a conductive pattern on the substrate 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005004177-A (JP)
Title: Varnish for forming liquid crystal alignment layer, liquid crystal alignment layer and liquid crystal display element
Inventor: HIRAI KICHIJI
IPC: G02F1/1337
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varnish for forming a liquid crystal alignment layer, the varnish having excellent storage stability with which an alignment layer having mechanical strength resistant to friction by rubbing and having excellent adhesion property with a glass substrate can be formed.  <P>SOLUTION: The varnish for forming a liquid crystal alignment layer contains a polymer obtained by using a compound expressed by formula (1). In formula (1), R<SP>1</SP>represents hydrogen, an alkyl, aryl or arylalkyl group, Q<SP>1</SP>represents hydrogen, halogen, an alkyl, phenyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or cyclohexenyl group or a phenyl group having a substituent, Q<SP>2</SP>represents a group expressed by formula (2). In formula (2), Y represents a group having 2-oxapropane-1,3-dioyl.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004236356-A (JP)
Title: Image signal converting apparatus and converting method
Inventor: FUJIMORI YASUHIRO
IPC: H04N19/94
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress quantization noise even when stretch processing is applied to an image when a plurality of images are switched to produce a composite image and to attain high performance of classification.  <P>SOLUTION: A color region extract section 34 detects a particular color region from a foreground image signal supplied from an input terminal 31. A mapping section 35 performs classification on the basis of an output signal from the color region extract section 34 and generates a resolution signal with a higher level by using a prediction coefficient corresponding to the classes and obtained by learning in advance. A threshold value Th from a terminal 33 is fed to a stretch section 36, where the stretch processing is performed. A coefficient k as a key signal is fed from the stretch section 36 to a multiplier 37 and a complementary signal generating section 38. The complementary signal generating section 38 supplies a coefficient (1-k) to a multiplier 39. A foreground image and a background image respectively multiplied by the coefficients k and (1-k) are outputted as the composite image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005301464-A (JP)
Title: Backup method and system
Inventor: ITO JUNJI
IPC: G06F21/60
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in backup such as difficulties of differential backup in data updating when backup is carried out while data are encrypted for securing data secrecy, problems of a communication time and a communication fee, and problems with consistency of differential data when a plurality of backup servers are used in compliance with a network configuration.  <P>SOLUTION: In backup of encrypted data, a signature for differential computing is backed up together. In backup for second times and afterward, a differential is calculated by using the signature, and an encrypted differential is backed up with a new signature. In this way, efficient encrypted data backup is carried out. Version information is managed with differential data, and when comparison of the version is carried out between the servers, data can be synchronized between the servers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297690-A (JP)
Title: Carrier
Inventor: SATOU YASUMI
IPC: B60K17/04
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform traveling and driving or steering of a front wheel even when water enters an equipment housing chamber.  <P>SOLUTION: A carrier with the front wheel 5 provided at a lower part of the equipment housing chamber 3 provided on a front part of a vehicle body 1, wherein the front wheel 5 travels to be driven with a prime mover 14 housed in the equipment housing chamber 3, and wherein the front wheel 5 is steered by a steering wheel 12 provided on the equipment housing chamber 3, is provided with a power transmitting device 15 rotatably supported by the vehicle body 1 in the equipment housing chamber 3, for transmitting power generated from the prime mover 14 to the front wheel 5, and a support base 17 provided at an upper part of the power transmitting device 15 and connected to the steering wheel 12. An annular projection 17d is provided downward on the support base 17 so as to cover the power transmitting device 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314299-A (JP)
Title: Force amplifier
Inventor: ENGLUND KJELL
IPC: B23B31/26
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a force amplifier of a kind mentioned in an introduction part, wherein wedge members included in a set of the wedge members cooperates each other to reduce friction and wear.  <P>SOLUTION: The force amplifier is included in a machine spindle having a cramping member, and provided with a part of two drawbars. One of the drawbars is connected to the cramping member, and the force amplifier is provided a number of sets of cooperating wedge members. Sliding surfaces cooperating each other of the cooperating wedge members are flat and parallel with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315535-A (JP)
Title: Method for preparing hexahydropyridazine-3-carboxylic acid derivative
Inventor: LHERMITTE HERVE
IPC: C07D237/04
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing hexahydropyridazine-3-carboxylic acid derivatives.  <P>SOLUTION: The hexahydropyridazine-3-carboxylic acid derivatives are prepared by reacting a compound of formula (II) (wherein, R<SP>2</SP>is an alkyl; and R<SP>3</SP>is a halogen atom or a nucleofugal group) with a compound of formula (III) in the presence of a base with a pK of greater than or equal to 8.5, in a ketone organic solvent, to obtain an intermediate compound that is not isolated and that is treated with a basic aqueous medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306166-A (JP)
Title: Air-conditioner for vehicle
Inventor: TAJIRI HITOMI
IPC: B60H1/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mixing property of cold air and hot air without increasing a pressure loss under a high lever blowing-out mode.  <P>SOLUTION: This air-conditioner is provided with a communication hole 16c by which at least under a bi-level blowing out mode a part of air which is distributed in a manner to pass through a heater core 13 by an air mixing door 16 flows into an air mixing section 19 through a shaft section 16a of the air mixing door 16 by by-passing around the heater core 13. Thus, in the air mixing section 19 where hot air being fed from a hot-air passage 18 and cold air being fed from a cold air by-pass 15 collide, cold air (auxiliary air) is fed and made to flow in through the communication hole 16c, and further air mixing is performed. Therefore, the mixing property of the cold air and the hot air can be made better than a conventional method without increasing a pressure loss. Also, by this air-conditioner, a difference in the upper and lower temperatures at a face blow-out port and a foot blow-out port under the bi-level blowing out mode can be made proper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307294-A (JP)
Title: Method for compacting iron based powdery mixture compact
Inventor: ONO TOMOSHIGE
IPC: B22F3/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compacting a compact in which withdrawing force at the time of being withdrawn from a die is low, and which has high green density as well.  <P>SOLUTION: An iron based powdery mixture comprising iron based powder and a lubricant in which the content of grains with a grain size of 10 to 200 μm is ≥20 mass% is packed into a die, and is heated and compacted in such a manner that the temperature T(°C) of the die is controlled to the range in the expression (1) to the temperature Tm(°C) defined in the following: Tm-50≤T≤Tm (1); wherein, Tm is the lower temperature in the melting point and softening point of the lubricant, and, in the case two or more kinds of lubricants are used, it is the lowest temperature among the melting points and softening points of these lubricants.  <P>COPYRIGHT: (C)2006,JPO&NCIPI