baber/WOPTO huggingface dataset:
Patent JP-2005109069-A (JP)
Title: Method of manufacturing laminated electrolytic capacitor
Inventor: KUBONAI TATSURO
IPC: H01G13/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain more stable electrically and mechanically connected states by friction stir welding.  <P>SOLUTION: In a method of manufacturing a laminated electrolytic capacitor 1, a capacitor element 5 is constituted by alternately laminating cathode foil 8, and anode foil 7 is partially constituted as connecting sections 12a and 12b upon another with electrical insulating separators 9 in between, and binds the connecting sections 12a and 12b of the foil 7 and 8 together, by electrically and mechanically connecting the sections 12a and 12b to each other by friction stir welding. The capacitor 5 is housed in a bottomed cylindrical outer covering case 2 and, at the same time, the connecting sections 12a and 12b are respectively connected to external terminals 4 and 4 of positive and negative electrodes, and the opened end of the case 2 is sealed with a sealing member 3. In the method, a laminate 28, formed by laminating the connecting sections 12a and 12b of the electrode foil 7 and 8 upon another, is set to a temporarily bonded state, in which gaps are almost removed between the electrode foils 8 and 7 in the laminate 28 positioned in a welding section 14 for performing the friction stir welding and the agitating friction welding is performed in the temporarily bonded state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149773-A (JP)
Title: Method for producing additive mixture for mineral oil and mineral oil fraction
Inventor: KRULL MATTHIAS
IPC: C09K23/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive capable of improving settling stability of a middle distillate obtained from a mineral oil and a mineral oil fraction, and to provide a method for producing the additive, capable of continuously producing the additive of which the composition is variously changed at a low cost in a short time.  <P>SOLUTION: In this method for continuously producing an additive mixture which is used for the mineral oil and the mineral oil fraction and contains (A) a cold fluidity improving agent for the middle distillate and at least one kind of another component selected from (B) the other cold fluidity improving agent and (C) an organic solvent, the cold fluidity improving agent is mixed with either of the other cold fluidity improving agent or the solvent through a static mixer and a temperature of the additive mixture at an outlet of the static mixer is kept at 0-100°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005103984-A (JP)
Title: Method of manufacturing nozzle plate and nozzle plate
Inventor: ITO ATSUSHI
IPC: B41J2/16
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in depositing of an ink by a nozzle hole of which the inner diameter of the nozzle hole is gradually changed and to suppress variation in diameters of ink ejection nozzles due to an amount of a removed part of a surface of a substrate.  <P>SOLUTION: In this nozzle plate, by using a punch 51 having a tapered section 51a in a cone trapezoidal shape, a cylinder section 51b and a curved face section 51c coupling the tapered section 51a with the cylinder section 51b, a tapered hole section 8a, a cylindrical hole section 8b and a curved face hole section 8c coupling the tapered hole section 8a with the cylindrical hole section 8b respectively corresponding to the tapered section 51a, the cylinder section 51b and the curved face section 51c are formed on a substrate 50. A part of the surface of the substrate 50 having at least the cylindrical hole section 8b formed thereon is removed, and then the nozzle hole 8 is formed of the tapered hole section 8a and the curved face hole section 8c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020983-A (JP)
Title: Yoke, electromagnetic actuator, and stirling engine
Inventor: TANAKA SHOZO
IPC: H01F7/06
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yoke for operating an actuator with high efficiency by sufficiently suppressing occurrence of an eddy current loss.  <P>SOLUTION: The yoke used for an electromagnetic actuator is formed by molding a soft magnetic iron powder. A cutout for preventing the occurrence of the eddy current loss is formed in this yoke. The occurrence of the eddy current loss is prevented by this cutout, and the actuator is operated with high efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114762-A (JP)
Title: Liquid crystal display device
Inventor: OTAKE TOSHIYA
IPC: G02B6/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility of a reflective display region in a liquid crystal display device with a structure in which a display region of a liquid crystal panel comprises the reflective display region to carry out a reflective display and a transmissive display region to carry out a transmissive display.  <P>SOLUTION: The liquid crystal display device is provided with the liquid crystal panel 10 which comprises a pair of substrates 11 placed opposite to each other with a liquid crystal layer interposed in between and is provided with a first region 10a having a plurality of pixels and carrying out a picture display with a reflective display mode and a second region 10b having a plurality of pixels and being able to carry out a picture display with a transmissive display mode, an external light source 30 which is disposed on the non-display surface side of the liquid crystal panel 10 and a light guide means 40 which guides a part of light emitted from the external light source 30 so as to illuminate the first region 10a of the liquid crystal panel 10 from the display surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114375-A (JP)
Title: Method for detecting endurance limit of temporary construction member
Inventor: SHIMIZU HIROBUMI
IPC: G01M99/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting method which easily detects an endurance limit of a construction member constructing a structure employing steel products such as a temporary bridge, a temporary multilevel parking structure or the like.  <P>SOLUTION: An indicator 4 which visually indicates approximation of the endurance limit by using cracks, is arranged at a section which is considered as a fatiguable portion of the temporary construction member being used for constructing a truss body 1, a base plate or the like. The fatigue limit of the construction member is detected by using the indicator 4, thereby easily carrying out discarding and restoring the respective construction members, in accordance with degrees of their damages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117733-A (JP)
Title: Power conversion apparatus
Inventor: KAMEZAWA TOMOYA
IPC: H02P27/06
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a switching method is complicated and troublesome, being difficult for an inexperienced person, taking time for switching, in the case where switching operation accompanies setting with an operation panel between using of an operation panel and using of a control terminal stage for instruction of operation and stopping with a power conversion apparatus.  <P>SOLUTION: Setting of operation/stop and variable voltage variable frequency using a button on the operation panel of the power conversion apparatus or setting of operation/stop and variable voltage variable frequency using a control terminal stage is easily selected by turning on/off of the switch attached near the control terminal stage of the power conversion apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117778-A (JP)
Title: Travelling vehicle
Inventor: NOCHI SUSUMU
IPC: F16H48/36
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travelling vehicle which can reconcile excellent turning performance and straightness and besides is large in torque at straight advance, concerning the constitution of a travel transmission which transmits driving force to the travelling means(travelling wheels, a crawler, etc.) of the travelling vehicle.  <P>SOLUTION: The travelling vehicle 1 possesses travelling means 4L and 4R, a motor 34 for straight advance, a motor 35 for turning, output shafts 103L and 103R for transmitting driving force to the travelling means, and differential mechanisms 104L and 104R for turning. A straight advance driving force transmitting path, which transmits driving force to the output shaft via the differential mechanism for turning from the motor for straight advance, and a turning driving force transmitting path, which transmits driving force from the motor for turning to the differential mechanism for turning and accelerates one output shaft and decelerates the other output shaft, are made. At straight advance, the force of the motor for straight advance and the force of the motor for turning are put together to rotate the output shaft. This solves the problem of a conventional system that it is difficult to secure the straightness of the travelling vehicle by synchronizing the numbers of revolutions of right and left motors, due to the dispersion of the performance and conditions of individual motors, though a travelling vehicle, where a pair of electric motors are arranged at the right and left of a machine body and these right and left travelling means are driven severally, is excellent from the point of view referring to the improvement of turning performance, the weight reduction of the machine body, and the improvement of freedom in layout of the machine body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117785-A (JP)
Title: Ring type magnet and its manufacturing method
Inventor: UKAI GIICHI
IPC: H02K15/03
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring type magnet which has small decrease in magnetic characteristics due to an orientation disorder near a laminated interface of a laminated preformed element, which has a good shape accuracy, and which can be rotated at a skew angle and laminated of a recess part or a protrusion part formed in a peripheral surface of a radial direction of a ring and to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the ring type magnet includes a step of forming the recess part 1a and the protrusion part 1b on the peripheral surface of a plurality of laminated ring-like preformed elements 2 in the radial direction, a step of forming a recess at a predetermined position of laminating direction end face of the adjacent one preformed element 2 of the preformed element 2, a step of forming a protrusion to be engaged with the recess of the laminating direction end face at a position deviated by a predetermined angle from the predetermined position in a circumferential direction on the laminating direction end face of the adjacent other preformed element 2, and a step of rotating and laminating the recess part 1a or the protrusion part 1b of each of the plurality of the preformed elements 2 by engaging the recess with the protrusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111887-A (JP)
Title: Postcard and transparent plate
Inventor: MURAKAMI NORITAKA
IPC: B32B27/32
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a postcard capable of being decorated by being used as a photograph stand without using a special apparatus/implement.  <P>SOLUTION: A transparent plate 2 comprising an amorphous polyester, polyethylene or polyethylene terephthalate wherein a folding groove 1 for folding the plate so as to be erectable on a horizontal mounting face M is formed at one face 2a side, and a paper made sheet body 4 provided via a transparent sticky layer to the other side of the transparent sticky layer. An appreciation part A is formed on the inner surface side of the paper made sheet body 4. A stamp sticking part 5 for sticking the stamp and an address entry part 6 are formed on the outer surface 4b side of the paper made sheet body 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004219989-A (JP)
Title: Positive type resist composition and method of forming resist pattern using the same
Inventor: TAKESHITA MASARU
IPC: C08F220/28
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition that provides a resist pattern of good shape and a method of forming the resist pattern using the resist composition.  <P>SOLUTION: The resist composition includes a resin component (A) which undergoes a change in alkaline solubility under the action of acid, an acid generator component (B) which generates acid on exposure, and an organic solvent (C). The resist composition includes, as the component (B), a compound represented by general formula (I) [R<SP>1</SP>to R<SP>3</SP>respectively and independently represent a methyl group or an ethyl group; and X<SP>-</SP>represents an anion].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005117943-A (JP)
Title: Method for analyzing gene expression
Inventor: UMEDA KAOKO
IPC: C12Q1/68
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing a gene expression, having high coverage and reproducibility.  <P>SOLUTION: The method for producing a microbead, on which a DNA is immobilized, comprises (1) a process for fragmenting a sample-derived DNA, (2) a process for fractionating the fragmented DNA in size, (3) a process for linking the DNA fragment fractionated in size to a tag vector to prepare a tag library and (4) a process for preparing a DNA to which a tag sequence is connected from the tag library and connecting the DNA to a microbead. The method for analyzing a gene expression comprises using the microbead.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139599-A (JP)
Title: Method for automatically decomposing dynamic system model into submodel
Inventor: ALLEN RICHARD CRAIG
IPC: G06F17/50
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically decompose a system model into a system submodel.  <P>SOLUTION: This is a method 400 for decomposing the system model 1 of a dynamic system. In addition, the system model 1 has a plurality of function blocks, and a designer can modify the system model 1. A step 410 which generates a modification system model 100 having a plurality of individual parts and the modification system model 100 and a step 440 which automatically generates a system submodel for each of a plurality of the individual parts of the modification system model 100 from the modification system model 100 while keeping the consistency of all important system level information of the submodel of each system concerned to the modification system model 100 are included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005128082-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: MATSUSHIMA TOSHIHARU
IPC: G02F1/1335
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a viewing angle in the horizontal direction is limited while the viewing angle in the vertical direction is widened by adopting an alignment division structure.  <P>SOLUTION: In the liquid crystal display device 100 equipped with a liquid crystal layer 50 composed of a liquid crystal with vertical alignment as an initial alignment state and having negative dielectric anisotropy between a pair of circularly polarizing plates placed opposite to each other, the liquid crystal layer 50 is constructed so as to satisfy following conditions, that is, inside a dot region, liquid crystal molecules are alignment divided at least in one direction, the ratio of the number of the liquid crystal molecules aligned in the direction to the number of the liquid crystal molecules aligned in other directions is 2:1 or more, and retardation Δnd of the liquid crystal layer 50 satisfies an inequality 0.4<Δnd<1.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004205497-A (JP)
Title: Rotational motion conversion mechanism, and measuring machine
Inventor: HAYASHIDA HIDEJI
IPC: G01B5/02
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a movable body from being moved slightly when a load is applied to linear motion of the movable body.  <P>SOLUTION: This rotational motion conversion mechanism for converting rotational motion of a rotary body 43 into the linear motion of the movable body 2 is provided with a support body 42 fixed to a main body frame 3 and formed with a slit 42A along an axial direction of the rotary body 43, a spiral groove 43A is formed in an inner circumference of the rotary body 43, and a piece member 41 is provided in the rotary body 43. The piece member 41 is provided with an engaging member 41A penetrated through the slit 42A to engage its tip part with the spiral groove 43A, and a locking member 41C for stopping the linear motion of the movable body 2 when the load is applied to the linear motion of the movable body 2. The linear motion is thereby stopped to restrain the movable body from being moved slightly when the load is applied to the linear motion of the movable body 2, and measurement stability is enhanced thereby in a measuring machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005130664-A (JP)
Title: Battery pack
Inventor: SATO FUMIYA
IPC: H01M10/44
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack by which a discharge control FET and a charging control FET are controlled by impressing a voltage higher than a battery voltage to a gate terminal and the energy loss is suppressed to a minimum.  <P>SOLUTION: A protection circuit 30 monitors the voltage of a secondary battery 2. When the voltage exceeds a lower limit value in a rated voltage range, the protection circuit 30 provides a signal for allowing the discharge to the gate terminal of the discharge control FET. When the discharge control FET receives the signal, it is in a connection state and allows a discharge current to pass. In the cases other than that, the discharge control FET intercepts the discharge current. Further, when the voltage exceeds a prescribed value, the signal of a voltage higher than a battery voltage is provided to the gate terminal from a voltage converter 11. Also, when the voltage is below an upper limit value in the rated voltage range, the protection circuit 30 provides a signal for allowing the charging to the gate terminal of the charging control FET. Further, when the voltage exceeds a prescribed value, the voltage output from the voltage converter 11 is provided to the gate terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128423-A (JP)
Title: Optical fiber cable and its manufacturing method
Inventor: HONJO TAKESHI
IPC: G02B6/44
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fracture of a secondary coated optical fiber and to make it led out more easily, in tearing a cable sheath with a detacher.  <P>SOLUTION: An optical fiber cable 1 is composed of: a secondary coated optical fiber 3 consisting of a single or a plurality of primary coated optical fibers or coated optical tapes; a tension body 9 arranged on both sides of the secondary coated optical fiber 3 along its longitudinal direction; a tear cord 11 arranged at least on one side of the secondary coated optical fiber 3 in a second direction orthogonal to the first direction connecting the tension bodies 9 in a plane vertical to the longitudinal direction; and a long optical element part in which the secondary coated optical fiber 3, the tension bodies 9 and the tear cord 11 are covered with a cable sheath 13. In addition, the optical fiber cable is provided with at least one notched part 17 each on the surface of the cable sheath 13 on the outer side of the tear cord 11 in the second direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134697-A (JP)
Title: Grip structure of imaging apparatus
Inventor: NAGANO MASAKAZU
IPC: G03B17/56
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip structure of an imaging apparatus which is easily grasped by a user while maintaining its small size and thin shape.  <P>SOLUTION: The grip structure is provided with: at least one supporting part 44 extending forward from the outer walls 19A and 19B of the body 10 of the imaging apparatus 1 toward an object side; and a holding part 42 continuing to the supporting part 44 and supported by the supporting part 44 in a state where the part 42 is separated from the front wall 19a of the body 10. An open space 43 formed by the front wall 19A of the body 10 and the holding part 42 is provided with an opening 45 on the side part of the grip 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134288-A (JP)
Title: Operation method for nuclear power plant
Inventor: YAMAMOTO HIDEFUMI
IPC: G21C17/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method for a nuclear power plant restraining a dielectric constant of reactor water from rising up, when measuring and inspecting a temperature coefficient of a moderator in start-up of the nuclear power plant.  <P>SOLUTION: In this operation method for the nuclear power plant for measuring and inspecting the temperature coefficient of the moderator in the nuclear power plant, a degasing operation for a nuclear reactor is executed before measuring and inspecting the temperature coefficient of the moderator, or a control rod is operated to control neutrons in response to total organic carbon concentration and the dielectric constant of the reactor water after the nuclear reactor is brought into a critical state, so as to remove an total organic carbon. The dielectric constant of the reactor water is thereby restrained from being elevated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141327-A (JP)
Title: Coin processing machine
Inventor: AOKI MASATO
IPC: G07D9/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin processing machine capable of finishing counting a great number of coins in a short time.  <P>SOLUTION: This coin processing machine is provided with a coin insertion part into which a coin is thrown, a lid opening/closing a coin insertion hole, and a coin feeding part separating the coins inserted into the coin insertion part and discharging them out. The coin processing machine is provided with an opening/closing detection means detecting opening/closing of the lid. When the opening/closing detection means detects that the lid is opened during coin discharging operation, the discharging operation is interrupted, and restarted when it is detected that the lid is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139647-A (JP)
Title: Barrier-free house
Inventor: TANIGUCHI KOICHI
IPC: E04H1/02
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a healthy barrier-free house which is equal to a wooden detached house, and wherein an inhabitant can easily move in a wheelchair to the inside and outside of the house even on a not-so-large site.  <P>SOLUTION: A steel frame is adopted for a main column 1 which serves as a principal structural part and which constitutes a skeleton, and a beam 2 for connecting the main column; in terms of a height H of a floor on the lowermost story of the house, a height from ground GL immediately beneath the floor to a top surface FL of the floor is set at 20 cm or less; and a slope 5 is provided outside an opening 4 of the house, so that the inhabitant in the house can move in the wheelchair to the inside and outside of the house. An inclination of the slope is 5% or less; crushed stones are laid on the ground immediately beneath the floor; concrete is poured and hardened on the crushed stones; Bincho charcoal (a kind of high-quality charcoal) is laid on the concrete; and a floor material, which constitutes the floor, is stuck on the Bincho charcoal so that the floor on the lowermost story can be constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI