baber/WOPTO huggingface dataset:
Patent JP-2008050204-A (JP)
Title: Manufacturing process of quartz glass
Inventor: OKAZAKI IWAO
IPC: C03B20/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a high quality quartz glass.  <P>SOLUTION: The manufacturing process of the quality quartz glass comprises heating a fine particulate glass pile placed in a heating furnace to obtain the quartz glass and involves an H<SB>2</SB>O removal step, an OH removal step, a CO removal step and a transparentization process. In the H<SB>2</SB>O removal step, H<SB>2</SB>O existing on the surface and in the inside of the fine particulate glass pile is removed by heating the fine particulate glass pile in an evacuated environment in the heating furnace. In the OH removal step, the OH group existing on the surface and in the inside of the fine particulate glass pile is removed by heating the fine particulate glass pile in a CO-containing environment in the heating furnace. In the CO removal step, the CO molecule existing on the surface and in the inside of the fine particulate glass pile is removed. In the transparentization step, the quartz glass is manufactured by heating the fine particulate glass pile for vitrification and transparentization. The pressure of the heating furnace is being reduced throughout of the period from the start of the heating of the fine particulate glass pile to the end of the transparentization step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053555-A (JP)
Title: Wavelength locker
Inventor: NAKAMOTO KENICHI
IPC: H01S5/0687
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact wavelength locker which can be built in a TOSA-type LD module mounted to a compact pluggable module.  <P>SOLUTION: The wavelength locker is provided with a birefringent plate which branches an outgoing light from a light source into two nearly parallel lights, a first photodetection element which photodetects one of the lights branched by the birefringent plate as it is, a λ/4 plate and an etalon filter which the other of the lights branched by the birefringent plate pass through, and a second photodetection element which photodetects the other of the lights having passed through the etalon filter. The λ/4 plate has an optical axis inclined by 45° from the polarization direction of an incident light, and varies the polarization direction of a reflected light reflected by the etalon filter and made incident on itself so as to prevent the reflected light from returning to the light source after passing through the birefringence plate to make the reflected light outgo.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060632-A (JP)
Title: Voice/sound adjusting apparatus, method and program thereof
Inventor: HATANO WATARU
IPC: H04S5/02
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for voice/sound adjustment, which suppresses influence of a center component different in quality from those of other channels.  <P>SOLUTION: An input section 10 accepts sound sources of a center channel and a plurality of channels including L and R (input processing). A canceling means 20 cancels the same phase component of each channel accepted in the input section 10 as that of the sound source of the center channel from the L and R using subtraction or addition after reversal without any change or after level adjustment (canceling processing). A linking means 30 links each of the channels including the L and R processed by the canceling means depending on dynamics of each of them and outputs signals as key signals for control (linking processing). An output section 40 processes the voice/sound source of each of the channels on the basis of a key signal to be outputted from the linking means 30 (output processing).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007091725-A (JP)
Title: MANUFACTURING METHOD OF IMIDAZO[1,2-b]PYRIDAZINE COMPOUND
Inventor: KAWAMOTO ICHIRO
IPC: C07D487/04
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous manufacturing method of imidazo[1,2-b]pyridazine compound.  <P>SOLUTION: This manufacturing method of imidazo[1,2-b]pyridazine compound comprises a reaction of a 3-imino-2,3-dihydropyridazine-2-acetic acid compound represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>are each a hydrogen atom, a halogen atom, or an alkyl group which may be substituted with a halogen atom, etc.) with an oxyhalogenated phosphorus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008057810-A (JP)
Title: Refrigerating cycle apparatus
Inventor: KAJIKAWA KICHIJI
IPC: F25B1/00
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle apparatus, surely returning staying lubricating oil to a compressor even during the stop of a refrigerant flow.  <P>SOLUTION: This refrigerating cycle apparatus includes: a compressor 16; a condenser 17; two evaporators 15, 33 disposed in parallel between the condenser 17 and the compressor 16; a first low pressure side refrigerant pipeline 26 connected from one front seat side evaporator 15 to a suction part 16b of the compressor 16; and an underfloor low pressure pipeline 39 disposed in a position lower than the suction part 16b of the compressor 16 and an outlet part 33a of the other rear seat evaporator 33 to join a first low pressure side refrigerant pipeline 26 from the rear seat side evaporator 33, and connected to the suction part 16b of the compressor 16. The underfloor low pressure pipeline 39 is provided with a trap part 30b for temporarily retaining lubricating oil in the refrigerant circulated through the first low pressure side refrigerant pipeline 26. Thus, even during the stop of refrigerant flow, the retaining lubricating oil can be surely returned to the compressor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056506-A (JP)
Title: Silicic acid-covered hydrotalcite compound particle powder, and chlorine-containing resin stabilizer and chlorine-containing resin composition using the particle powder
Inventor: YAMAMOTO GAKUBU
IPC: C08K9/02
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrotalcite compound particle whose resistance to the attack against its surface by chlorine ions released from a resin is improved.  <P>SOLUTION: Regarding the hydrotalcite compound, the surface of an Mg-Al-based or Mg-Zn-Al-based hydrotalcite compound particle is covered with silicic acid by 0.25 to 25wt.% expressed in terms of SiO<SB>2</SB>to the hydrotalcite compound, and also, the particle is dried at 105 to 150°C. The hydrotalcite compound particle obtained by heat-treating the particle at 150 to 350°C is used as a stabilizer for a chlorine resin-containing composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007071201-A (JP)
Title: Improved structure of integrated electric-fluid pressure power unit
Inventor: RUFFNER DOUGLAS B
IPC: F04B53/08
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically balance mechanical parts inside an assembly body by reducing the cost of the assembly body and by improving the dynamic properties of an electric motor.  <P>SOLUTION: In the electric-liquid pressure power unit, passing fluid pressure fluid flow is improved. This unit improves the flow of the fluid body by providing an entrance port inside the housing connected by the fluid body in the rotor, on which a fin is cast-made, and an electrical motor having at least an opening part provided in the rotor inside. The electric motor to which the entrance of a liquid pump is connected by the fluid body and fins of the electric motor feed the liquid fluid body to the inlet of the liquid pressure pump.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008057818-A (JP)
Title: Operation control method of air conditioning system
Inventor: NISHIDA RYUICHI
IPC: F24F11/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide operation control technology for an air conditioning system, improving energy saving performance and improving reliability of each air conditioner in an air conditioning zone having a plurality of air conditioners.  <P>SOLUTION: First KA value of the concerned air conditioner is computed by a formula (3) (step S401). Further, a capability factor R is obtained by a formula (1) (step 402). Subsequently, from the obtained value of R, COP characteristic curve (R=R(t)) taking aging or the like of the concerned air conditioner into consideration is specified (step S403). Further, a COP value (Ct) of a point corresponding to an exterior ambient temperature (To) on the specified COP characteristic curve is obtained. This value is the operation efficiency of the concerned air conditioner (step S404). The operation in the above steps is performed for the respective air conditioners, and the air conditioner having the highest COP value is selected as the priority air conditioner (step S405). An operation start instruction is given for the thus selected priority air conditioner or the air conditioner is instructed to increase the output and operate (step S406).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007219478-A (JP)
Title: Manufacturing method of optical film, optical film, liquid crystal panel and liquid crystal display device
Inventor: KOBAYASHI TSURAHITO
IPC: B29L7/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing an optical film which satisfies such a relation that Nz coefficient prescribed by Nz=(nx-nz)/(nx-ny) is 0<Nz<1 without using a shrinkable film, wherein nx is a refractive index of the slow axis direction, ny is a refractive index of the fast axis direction and nz is a refractive index of the thickness direction.  <P>SOLUTION: In the manufacturing method of the optical film satisfying 0<(nx-nz)/(nx-ny)<1, the optical film is manufactured by uniaxially stretching a cellulose type film in which the degree of acetyl substitution DSac and the degree of propionyl substitution DSpr satisfy 2.0≤DSac+DSpr≤3.0 and 1.0≤DSpr<3.0 in a free-end condition in temperature range of 135 to 165°C, wherein nx is the refractive index of the slow axis direction, ny is the refractive index of the fast axis direction and nz is the refractive index of the thickness direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008059254-A (JP)
Title: Display imaging apparatus, information input device, object detection program and object detection method
Inventor: HARADA TSUTOMU
IPC: G02F1/1368
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display imaging apparatus for detecting an object regardless of use circumstances.  <P>SOLUTION: An image A(shadow image) is acquired by picking up the image of the shadow of a proximity object which makes a contact with or approaches an I/O display panel 20. Then, information relating to at least one of the position, shape, or size of the proximity object is detected based on the image A. Concretely, a moving average image MA is generated based on the image A, and a difference image D between the moving mean image MA and the original image A, an image E obtained by subtracting a threshold TH from each image data of the difference image D, or a binary image F of the difference image D are used for detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037498-A (JP)
Title: Plastic cap and product or vessel sealed with the same
Inventor: NAKATSU HIROTAKA
IPC: B65D41/04
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic cap which can be easily opened by preventing a decrease in friction resistance between fingers and the plastic cap even when a liquid such as water or the like attaches to the surface of the plastic cap in the case of opening the cap.  <P>SOLUTION: The plastic cap 10 or a cover of the vessel 30 includes a ceiling part 11 and a tubular barrel part 12 hanging down from the peripheral edge of the ceiling part 11 wherein a fine porosity 16 is formed on at least a part of the outer peripheral surface 12a of the barrel part 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055470-A (JP)
Title: Composite material for brazing and brazed article using it
Inventor: SAGAWA HIDEYUKI
IPC: B23K101/14
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material for brazing which reduces thinning of a substrate due to brazing, has a superior formability, brings less manufacturing cost and exhibits desired corrosion resistance and fluidity, and a brazed article using it.  <P>SOLUTION: The composite material for brazing is composed of a clad material comprising at least two or more kinds of metals selected from Ni layer 1, Ti layer 3, Fe-Ni alloy layer 4 other than Al or Al alloy layer 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065383-A (JP)
Title: Image forming system and image forming method
Inventor: MORIHISA TAIJIRO
IPC: G06F3/12
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system with an image forming device acquiring an additional image from a server at proper timing.  <P>SOLUTION: The server 10 has an additional image transmitting means 110 which transmits the additional image to the image forming device, an additional image updating means 102 which updates the additional image, and an update notification transmitting means 110 which transmits update notification indicative of updating to the image forming device when the additional image is updated. The image forming device 20 has an update notification receiving means 200 which receives the update notification from the server 10, an additional image receiving means 200 which receives the additional image from the server 10 when receiving the update notification, a print instruction acquiring means 220 which acquires print instructions, an object image acquisition means 212 which acquires an image to be printed, and an image forming means 214 which forms the object image and the additional image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063159-A (JP)
Title: Method for stopping reformer, reformer, and fuel cell system
Inventor: KATO YOSHIKI
IPC: H01M8/10
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stopping a reformer, a reformer, and a fuel cell system in which deterioration can be suppressed while reducing consumption of resources.  <P>SOLUTION: A reformer 10 comprises a reforming part 21 for forming first reformed gas j which introduces material gas r and water s and is rich in hydrogen, a carbon monoxide reduction part 22 which produces second reformed gas g having low concentration of carbon monoxide from the first reformed gas j, a water pipe 25 which is disposed at a position to receive heat from the carbon monoxide reduction part 22 and flows water s to be supplied to the reforming part 21, and an air conduit 16 which is formed so that air a after flowing through a part adjoining the reforming part 21 flows a part adjoining the carbon monoxide reduction part 22 to move the heat of the reforming part 21 to the carbon monoxide reduction part 22. The reformer 10 evaporates the water s adjoining the carbon monoxide reduction part 22 to suppress the reduction of the internal pressure of the reforming part 21 and the carbon monoxide reduction part 22 which are sealed in the state that they are communicated with each other. The fuel cell system comprises the reformer 10 and a fuel cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254702-A (JP)
Title: Crystalline polyester resin, hot melt adhesive using the same, and extrudable coating agent
Inventor: TACHIKA HIROSHI
IPC: C09J167/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymerized polyester resin for a hot-melt adhesive whose discoloring caused by poor heat stability of a copolymerized polyester resin is inhibited, and also whose foreign matter content originated from aluminum is very little by using an aluminum compound as a polymerization catalyst having an enough high polymerization activity.  <P>SOLUTION: The crystalline copolymerized polyester resin comprises a copolymerized polyester produced in the presence of a polymerization catalyst containing at least an aluminum compound, and the polyvalent carboxylic acid component constituting the copolymerized polyester comprises at least one sort of an aromatic dicarboxylic acid selected from terephthalic acid and 2,6-naphthalene dicarboxylic acid of 20-100 mole% in total amount, and the polyhydric alcohol component comprises at least one sort of polyhydric alcohol selected from ethylene glycol, diethylene glycol, and 1,4-butanediol of 50-100 mole% in total amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063097-A (JP)
Title: Paper discharge device
Inventor: ITO YOSHIYUKI
IPC: B65H29/20
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper discharge roller provided with a cutout part, capable of smoothing advance of a recording paper and further satisfactorily performing discharge thereof.  <P>SOLUTION: A flange part 21 includes an asymmetric cutout part 24 having a long-side kicking part 22 located on a rotating directional upstream side b and a short-side guide part 23 extended from the kicking part 22 toward a rotating directional downstream side c. The kicking part 22 is formed up to an end portion of the flange part 21 toward the rotating directional upstream side c without having any angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067145-A (JP)
Title: Decoder circuit, and drive circuit for display device using the same and display device
Inventor: SHIMATANI ATSUSHI
IPC: H03M1/68
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deviation of voltage difference between gradations in a transition period until gradation voltage output from a decoder circuit is converged at a predetermined voltage level and to shorten time required until the voltage difference between gradations is converged at predetermined voltage difference.  <P>SOLUTION: An operational amplifier 137 provided in the decoder circuit 133 has four input differential pairs and outputs voltage for interpolating two kinds of voltage VD1 and VD2 at different voltage levels by performing calculation by inputting VD1 and VD2. A selection circuit 136 selects input voltage to each of the four input differential pairs from VD1 and VD2 based on digital image data D<SB>k</SB>. A selection circuit 236 and a dummy load 237 suppress fluctuation in transient variation characteristics of the input voltage to the four input differential pairs when the voltage levels of VD1 and VD2 are changed, the fluctuation being caused by difference of the input voltage to the input differential pairs by the selection circuit 136.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068564-A (JP)
Title: Surface protecting film
Inventor: USUI TATSUHIKO
IPC: B32B27/32
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protecting film with such advantages as no uplift area nor peeling off from an adherend, excellent heat resistance suppressing the generation of a warpage of the adherend, non-blocking phenomenon in case the film is taken up in the form of a roll and high workability/productivity, even when the film is exposed to a high temperature environment after the former is attached to the adherend.  <P>SOLUTION: This surface protecting film keeps a surface layer (A) composed mainly of a polypropylene-based resin (a1) comprising a propylene sole polymer and a propylene-ethylene copolymer elastomer, a base layer (B) composed mainly of a crystalline polypropylene-based polymer (b1), and an adhesive layer (C) made up of 30 to 95 mass% amorphous α-olefin-based polymer (c1) and 5 to 70 mass% crystalline polypropylene-based polymer (c2), overlying by co-extrusion in the order of (A)/(B)/(C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076459-A (JP)
Title: Single lens reflex camera
Inventor: EBIHARA TERUO
IPC: H04N5/225
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To display a color image with a simple configuration in a single lens reflex camera capable of simultaneously visualizing a liquid crystal display and the real image of an object by incorporating a liquid crystal display element in a finder optical system.  <P>SOLUTION: The single lens reflex camera is equipped with a finder optical system having: a light diffusing plate having a surface on which the real image of the object is formed; a liquid crystal display element arranged near the surface of the light diffusing plate; and an eyepiece capable of visualizing the real image formed on the surface of the light diffusing plate and the display by the liquid crystal element, and a light source for irradiating the liquid crystal display element is provided at a position deviated from luminous flux in an optical path between an imaging lens and the liquid crystal display element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076110-A (JP)
Title: Rare gas light source and optoelectronic system
Inventor: SUGA SHIGEMASA
IPC: F21Y101/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare gas light source for emitting a monochromatic light of high intensity, and to provide an optoeletronic system that uses the light source.  <P>SOLUTION: The rare gas light source (1) includes a container (2), having an opening (4) and the rare gas emission member (3) arranged in the container (2) and receiving a rare gas that emits lights, and emits a monochromatic light and also includes a window part (5) for closing the opening (4) and the ion crystal filters (6a, 6b and 6c), arranged in between the rare gas emission member (3) and the window part (5); and the ion crystal filters (6a, 6b and 6c) allow the monochromatic light in the lights emitted by the rare gas emission member (3) to transmit through.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077292-A (JP)
Title: Conference plan preparation system
Inventor: TAKEDA MAYUMI
IPC: G06Q10/06
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conference plan preparation system including the name of a facility with equipment satisfying the form of a conference, i.e., a facility at which the desired conference can be held, in available conference information formed on the basis of information on the conditions of the desired conference input from an input means.  <P>SOLUTION: This conference plan preparation system has an available conference information production part selecting the name of the facility where the conference having the equipment necessary for the conference can be held in sequential reference to a conference form table and a facility equipment table on the basis of the desired conference condition information input from the input means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007095678-A (JP)
Title: Plasma accelerator
Inventor: PARK WON-TAEK
IPC: H01L21/3065
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma accelerator capable of exactly adjusting current to be impressed on respective coils and simplifying a driving circuit by reducing mutual inductance between coils by winding driving coils in a direction reversed to each other and jointing them.  <P>SOLUTION: The plasma accelerator comprises a chamber part 300 of which upper part is closed and lower part is closed, and side face is surrounded by an external wall; a first coil part 100 composed of a plurality of serially connected coils of which adjacent coils jointed to each other are wound in reversed direction on the external wall of the chamber part with a central axis of the chamber part as a standard; and a second coil part 200 composed of a plurality of serially connected other coils located between the plurality of coils constituting the first coil part of which adjacent coils jointed to each other are wound in reversed direction on the external wall of the chamber part with a central axis of the chamber part as a standard.  <P>COPYRIGHT: (C)2007,JPO&INPIT