baber/WOPTO huggingface dataset:
Patent JP-2005290676-A (JP)
Title: Foundation penetrating piping structure, and joint for foundation penetrating piping
Inventor: MAYAMA ATSUYA
IPC: E03C1/122
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation penetrating piping joint which enables drainage from a drain pipe to flow out, so that the drain pipe penetrating foundation cannot be closed, by surely generating a swirl flow, and a foundation penetrating piping structure which can surely prevent the generation of a negative pressure by using the joint.  <P>SOLUTION: In this foundation penetrating piping structure, the foundation penetrating piping joint 5 for generating the swirl flow is arranged inside the foundation 3 of a building; a drain pipe 6, which is arranged under a floor, connected to an upper connecting port 5a of the joint 5; and the drain pipe 7 penetrating the foundation 3 is connected to a lower connecting port 5b of the joint. The foundation penetrating piping joint is equipped with a curved inflow passage 5e which is curved from an upper peripheral wall of a bottomed tube-shaped joint body so as to gradually swell and the radius of curvature of which is larger than of a diameter of the upper peripheral wall, the upper connecting port 5a which is formed at the leading end of the curved inflow passage, and a lower connecting port 5b which is protrusively provided in the flow direction of th swirl flow along a tangent of a lower peripheral wall from the lower peripheral wall in such a manner as to be deflected to one side of the joint body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291660-A (JP)
Title: Heat exchanger
Inventor: SHIMANUKI HIROYASU
IPC: F28F9/02
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat exchanger capable of reducing a failure in joining and a manufacturing cost by forming a partitioning member having a shape allowing a brazing filler material to easily flow.  <P>SOLUTION: A fitting hole 15 for mounting a partitioning plate 20 is formed on a header tank 13, and the partitioning plate 20 is composed of a flange 22 fitted to the fitting hole 15 and an outer shape part 21 formed in accordance with the internal shape of the header tank 13. The outer shape part 21 has at least two or more close contact parts 23 closely kept into contact with the inner wall face of the header tank 13 on its outer periphery, and a recessed curved part 24 formed between the close contact parts 22. Thus the failure in joining and the manufacturing cost can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289011-A (JP)
Title: Injection mold
Inventor: NAKAI AKIRA
IPC: B29C45/26
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold capable of corresponding to a demand of cost reduction using a plurality of movable blocks without increasing the number of drive means to be used such as a hydraulic cylinder or the like.  <P>SOLUTION: A foaming mold 30 is constituted of an upper mold 31 and a low mold 51. At mold clamping, both molds 31 and 51 are easy to abrade at a place where they collide with each other. Then, the occurrence of flash is suppressed using a movable block 70 at the collision part. Four movable blocks 71, 72, 73 and 74 are provided to the lower mold and energized by the hydraulic cylinders 65 but a support plate 61 for collecting these movable blocks 71, 72, 73 and 74 is interposed between the movable blocks 71, 72, 73 and 74 and the hydraulic cylinders 65. By this constitution, it is unnecessary to provide the hydraulic cylinders 65 to provide the hydraulic cylinders 65 exclusive for the respective movable blocks 70 and the number of parts is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299950-A (JP)
Title: Burner device with cooling mechanism
Inventor: YAMATO MICHIYASU
IPC: F23D14/78
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To cool a burner main body for suppressing deterioration of the burner main body in an early stage as the burner main body tends to progress in deterioration by temperature rise of material such as metal and the likes in order to maintain high temperature of the burner main body in a burner device and, in some cases, it may become unusable by deformation and crack caused at relatively early stage.  <P>SOLUTION: The burner device with a cooling mechanism is equipped with the cooling mechanism having an outer cylinder with a plurality of outer cylinder air holes for flowing air in, a cooling ring for supplying cooling air provided at an outer peripheral of the outer cylinder, an inner cylinder called a draft tube, in other words, the burner main body 1, which is provided as a double tube concentric with the outer cylinder at inside of the outer cylinder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295825-A (JP)
Title: Bag-shaped humidity supply vessel
Inventor: NISHIKAWA SHIGEMICHI
IPC: C12M1/12
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-shaped humidity supply vessel for easily preventing microbial contamination caused by wetting in humidifying the atmosphere in a culture device in tissue culture, a simple tissue culture method using the vessel and a tissue culture system.  <P>SOLUTION: This bag-shaped humidity supply vessel comprises a bag body prepared by using a material having gastightness and holding water, having a humidity supply unit prepared by using a film-like material having moisture permeability and bacteria barrier property in a part of the bag. The bag-shaped humidity supply vessel is prevented from moisture permeability due to water held in the bag body by the humidity supply unit until it is put in a humidity supply state. A simple tissue culture method using the vessel and a culture system are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304121-A (JP)
Title: Motor drive, stage unit, and aligner
Inventor: NAGASAWA MASAYA
IPC: H02P7/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance control performance of a motor in which the number of excitation is switched.  <P>SOLUTION: The motor drive arranged with a plurality of coils and a mover in proximity to each other and moving the mover by the exciting magnetic field of the coil comprises a conduction switching section, a drive section, and a characteristics altering section. The conduction switching section switches conduction of the plurality of coils depending on an excitation switching signal being inputted and alters the number of coils being excited. The drive section generates an exciting current depending on a drive signal being inputted and supplies the exciting current to the coil through the conduction switching section. The characteristics altering section alters I/O characteristics between the drive signal and the exciting current in synchronization with increase in number of excitation at the conduction switching section thus suppressing sensitive variation in exciting current caused by increase in number of excitation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302481-A (JP)
Title: Connector
Inventor: MASUMOTO TOSHIO
IPC: H01R12/50
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can be easily made to have a large pitch at a terminal part even in the case contact parts are arranged in a staggered form.  <P>SOLUTION: A plurality of contact members are retained in two rows by an insulator 11. The contact members have first contacts 13 and second contacts 14 respectively in the two rows. The first and the second contacts have the contact parts 13a to be contacted with a counterpart side contact and terminal parts 13b to be connected to connecting objects, respectively. The terminal parts of the first contact are arranged collectively in a prescribed row. The second contacts have mutually inversed postures between one arranged in one of the two rows and the other one arranged in the other row. The terminal parts arranged in one of the two rows of the second contact are arranged in one side of the prescribed row, and the terminal parts arranged in the other of the two rows of the second contact are arranged on the other side of the prescribed row.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298726-A (JP)
Title: Polypropylene-based resin composition and molded product made therefrom
Inventor: ITAKURA KEITA
IPC: B65D1/09
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polypropylene-based resin composition having high mechanical strengths and impact resistance and also excellent in the effects of modifying these properties, and to provide a molded product made therefrom.  <P>SOLUTION: A resin composition is provided, comprising the polypropylene-based resin composition (MB) that comprises 20-70 wt.% of a high molecular weight polypropylene (A) 6-12 dL/g in intrinsic viscosity [η] in 135°C decalin and 30-80 wt.% of an elastomer (D). The molded product made from this resin composition is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296878-A (JP)
Title: Electrolytic ion water preparation apparatus
Inventor: YASUDA NAOTO
IPC: C02F1/469
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic ion water preparation apparatus in which the sticking of scale to an electrode is suppressed.  <P>SOLUTION: The electrolytic ion water preparation apparatus comprises an anode and a cathode, a cation concentration chamber and an anion concentration chamber divided by a bipolar membrane made by laminating an anion exchange membrane and a cation exchange membrane, and an anode chamber separated by a barrier film and the anode outside the cation concentration chamber, and a cathode chamber separated by a barrier film and the cathode outside the anion concentration chamber. Therein, the anion exchange membrane of the bipolar membrane is arranged on the cation concentration chamber side, the cation exchange membrane of the bipolar membrane is arranged on the anion concentration chamber side, a voltage is applied between the anode and the cathode, cations in the cathode chamber and anions in the anode chamber are moved into the cation concentration chamber and the anion concentration chamber, respectively, and, as a result, the electrolytic ion water preparation apparatus is constituted so as to have a mechanism of concentrating the cations and the anions respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299313-A (JP)
Title: Glass block panel
Inventor: NAKAZAWA NOBORU
IPC: E04C1/42
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass block panel, which is available, for instance, as a flooring material, emits light in the dark to clearly indicate an emergency exit or the like and guide refugees toward it, and effectively works as a sign for disaster prevention purposes at the time of earthquake, etc.  <P>SOLUTION: The glass block panel comprises many glass units arranged over a plane and combined together via joints formed between the glass units. A part or all of the joints are formed of a mixture of a luminous material and mortar.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317646-A (JP)
Title: Laser module and its fabrication process
Inventor: YAMANAKA KAZUHIKO
IPC: H01S5/022
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser module capable of dissipating heat generated from a light emitting element efficiently while simplifying the fabrication process, and to provide its fabrication process.  <P>SOLUTION: The laser module 100 comprises a light emitting element 200, and a light receiving element substrate 105. The light receiving element substrate 105 has a first substrate 101, a second substrate 103 having a high thermal conductivity, and a metal film 104 sandwiched between. A hole 123, i.e. a through hole having a sloped side face, a light receiving part 120, and a circuit part 121 are formed on the first substrate 101. Side face and bottom wall of the hole 123 are covered with a second insulating film 106, and the light emitting element 200 is mounted on the second insulating film 106 at the bottom wall of the hole 123. A reflective film 107 is provided on the second insulating film 106 on the side face of the hole 123. Laser light emitted in the horizontal direction from the light emitting element 200 is reflected on a reflective surface 108 to the direction along the optical axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004331494-A (JP)
Title: Process for fluorination of boron hydride
Inventor: CASTEEL WILLIAM JACK JR
IPC: C07F5/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high level fluorination of a boron hydride anion, an excellent yield, and an excellent reaction efficiency by attaining a high filling of a reactant in a reaction medium and minimizing a loss of yield caused by the formation of a by-product.  <P>SOLUTION: As for a liquid phase process for preparing a compound having a chemical formula of M<SB>a</SB>[R<SB>b</SB>Z<SB>c</SB>B<SB>d</SB>H<SB>e</SB>F<SB>y</SB>]<SB>k</SB>by directly fluorinating a borohydride salt, an improved liquid phase process is provided where the borohydride salt contacts fluorine under a condition where a fluorinated borohydride salt is formed and the borohydride salt is fluorinated in the presence of a reaction medium having an acidity between water and anhydrous HF.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303261-A (JP)
Title: Print processor, information processor, and printer
Inventor: TANABE HIROKI
IPC: H04M1/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To always print corresponding to the throughput of a printer without requiring to newly install a printer driver.  <P>SOLUTION: A host device 21 confirms the printing throughput of the printer 31 connected through a bidirectional communication line 30, by decoding a status from a status generating means 34 by a status decoding means 26. The decoded printing throughput is reflected in a conversion condition setting part 24 for setting conditions when converting data by a data converting part 25 of the printer driver 23, and image data 21a is converted into printing data 22a developed in a bit map. The printing data 22a is sent to the printer 31 from the bidirectional communication line 30, processed by a data processing means 35 and printed by a printing part 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320863-A (JP)
Title: Operation control method of axial flow or mixed flow pump
Inventor: ISHIDA IKUO
IPC: F04D15/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control method of a pump always operated in a proper pump operation characteristic state in an area of a wide range over a low head area from a high head area in the axial flow or mixed flow pump without mechanically complicating a structure in the vicinity of a suction port.  <P>SOLUTION: This operation control method of the axial flow or mixed flow pump, selects a rotating speed on the basis of an input signal by inputting its detecting signal to a control device of a pump motor by detecting a suction side water level by a water level sensor when starting the pump; and performs operation for a high head and a small flow rate by selecting shaft output setting control when actual operation output of the pump is equal to preset output and an actual rotating speed is a preset rotating speed or less with a pump operation point as a boundary when the actual operation output of the pump is equal to the preset output and the actual rotating speed of the pump is equal to the preset rotating speed; and performs operation for a low head and a large flow rate by selecting rotating speed setting control when the actual operation output of the pump is the preset output or less and the actual rotating speed is equal to the preset rotating speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319485-A (JP)
Title: Spot welding equipment
Inventor: KATO SHINYA
IPC: B23K11/31
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding equipment capable of enhancing the accuracy of the spotting position when continuously performing a plurality of sets of spot welding at different spot intervals on one line.  <P>SOLUTION: When a servo motor 60 is turned to the right when a welding head 50 is viewed from the right side, the interval between guide members 53, 54 is reduced according to the turning quantity. When the servo motor 60 is turned to the left, the interval between the guide members 53, 54 is increased according to the turning quantity. Thus, by controlling the rotational direction and the turning quantity of the servo motor 60 by a control circuit 46, the interval between the guide members 53, 54 can be arbitrarily set. Tip parts of electrode tips 26, 27 are arranged at arbitrary positions on one line, and the interval between the tip parts can be arbitrarily set. A plurality of sets of spot welding can be continuously performed at different spot welding intervals on the line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260858-A (JP)
Title: Chrominance signal processing apparatus and chrominance signal processing method
Inventor: TOI TAKAO
IPC: H04N9/64
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chrominance signal processing apparatus and chrominance signal processing method in which circuit scale and power consumption of a logic circuit can be reduced.  <P>SOLUTION: A solid-state imaging device 100 is equipped with color filters for a red wavelength signal component, a green wavelength signal component and a blue wavelength signal component of which transmission wavelength areas are different in accordance with pixels of a color image signal, and extracts any arbitrary transmission wavelength component of a signal in a transmission wavelength area transmitted through the color filters and on the basis of the extracted signal in the transmission wavelength area, a vector computing element 102 performs arithmetic processing. A chrominance signal processor 106 then processes an output signal after arithmetic processing. Therefore, in comparison with an arithmetic method of conventional chrominance signal processing, there is not matrix equipment and there is only the vector computing element 102. Thus, the number of times of multiplication required for an output signal of one pixel can be reduced and a processing time of chrominance signal processing in a single plate type color camera or circuit scale, power consumption and production costs of the camera can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005324741-A (JP)
Title: Snowmobile
Inventor: ABE TOMOHISA
IPC: B62J25/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snowmobile having a step floor with a better holding property of a leg.  <P>SOLUTION: A seat 24 seated with an occupant is provided on a rear side of an engine 13 provided on a front part of a vehicle body, a fuel tank 25 is provided below the seat 24 lengthly in a forward/rearward direction and a flat step floor 101 placed with an occupant's leg is provided on a lower side of the seat 24. Then, a step bar 102 enabling positioning of the occupant's leg is provided on a front part of the step floor 101. The step bar 102 is provided on a rear side than a distal end 101a of the step floor and within 350 mm from a track belt driving shaft 103 provided behind the engine 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005003673-A (JP)
Title: Indicator composition
Inventor: INOUE HIROSHI
IPC: G01N31/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator composition capable of being easily handled and detecting matter to be detected, such as formaldehyde, in a specific atmosphere in a short time.  <P>SOLUTION: The indicator composition of this invention is a gel composition and includes Schiff's reagent, having a pararosaniline derivative as a coloration component, acid matter, and water. The Schiff's reagent is a reagent, having the pararosaniline derivative as a coloration element and a sulfurous acid or its salt as the decoloration component. The pararosaniline derivative is pararosaniline hydrochloride or rosaniline hydrochloride. The acid matter is an organic acid, having sulfosalicylic acid, p-toluenesulfonic acid, sulfaminic acid, and a sulfonic group selected from among a group of their metal salts. The indicator composition is a composition, which is adjusted to a PH of 3 or lower. The pararosaniline derivative is decolored by the sulfurous acid or its salt and is colored under the atmosphere of formaldehyde.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005332427-A (JP)
Title: Housing case of hard disk drive
Inventor: OZAKI KOICHI
IPC: G11B33/02
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case which can be made small in size and light in weight and attain the relaxation of an impact to the case while a hard disk drive is firmly fixed to the case without causing rattling.  <P>SOLUTION: A disk drive body 5 is screwed to a bottom case 3 through screw holes 27 formed at four corners of the bottom wall 26 of the bottom case 3. Connecting sections 29 are arranged at right and left edges of the bottom wall 26 of the bottom case 3 and are projected upward. By fitting the bottom case 3 to the bottom surface of the opening of a top case 2, the back edge of the bottom wall 26 of the bottom case 3 is locked to the bottom edge inner surface of the back side wall 11 of the top case 2, locks 35 of the top end of the connecting sections 29 are locked to respective engagement and recesses 21 of right and left side walls 99 of the top case 2, so that the top and the bottom cases 2 and 3 are integrated while outer peripheral edges of the bottom case 3 are surrounded by bottom edges of peripheral side walls of the top case 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331300-A (JP)
Title: Display method of frequency analytical apparatus
Inventor: NARA AKIRA
IPC: G01R23/16
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously specify and analyze a desired time section and a frequency section in the display of a frequency analytical apparatus.  <P>SOLUTION: Data on signals to be measured is displayed on a graph having a time axis and a frequency axis. A rectangular marker 24 changeable as desired and indicating a desired time section and a desired frequency section is displayed on the graph. A subgraph on data included in the desired time section and the desired frequency section partitioned by the rectangular marker 24 is displayed. It is thereby possible to specify, measure, and analyze a part of special interest while looking down at the whole signals to be measured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332159-A (JP)
Title: Apparatus for estimating the number of boarding/unboarding passenger
Inventor: KITA HIDEYUKI
IPC: G08G1/127
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a apparatus for accurately estimating the number of boarding passengers and unboarding passengers for each riding section without manual operation.  <P>SOLUTION: The number of boarding passengers in all riding sections is measured by a boarding sensor 14, and the number of unboarding passengers in all the riding sections is measured by a unboarding sensor 15. The number of boarding passengers and unboarding passengers is transmitted to an arithmetic part 12. The arithmetic part 12 calculates the number of boarding passengers and unboarding passengers for each riding section by a convergence calculus by using a matrix constituted of boarding nodes and unboarding nodes. The calculated information of the number of boarding passengers and unboarding passengers for each riding section is transmitted to an output part 16, and it is transferred from the output part 16 to necessary external equipment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306826-A (JP)
Title: Method for producing 5-aminoalkyl-1h-tetrazole
Inventor: OGA SHUNICHI
IPC: C07D257/04
Filed: 2004-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially obtaining a high-purity 5-aminoalkyl-1H-tetrazole.  <P>SOLUTION: The method for producing a 5-aminoalkyl-1H-tetrazole comprises reacting a 5-haloalkyl-1H-tetrazole with ammonia water. The high-purity 5-aminoalkyl-1H-tetrazole can industrially and safely be obtained by the method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI