baber/WOPTO huggingface dataset:
Patent JP-2005300072-A (JP)
Title: Evaporator
Inventor: IKUTA SHIRO
IPC: F25B39/02
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator that can remarkably increase heat exchanger efficiency by distributing a liquid phase and gas phase of a refrigerant substantially evenly to a plurality of tubes.  <P>SOLUTION: The evaporator 1 comprises the plurality of stacked tubes 2, an inlet tank 3 in which one end of each of the tubes 2 is inserted for communication, an outlet tank in which the other end of each of the plurality of tubes 2 is inserted for communication, a refrigerant inlet pipe 4 connected to the inlet tank 3 to supply a refrigerant into the inlet tank 3, and a refrigerant outlet pipe connected to the outlet tank to discharge out the refrigerant past the plurality of tubes 2; and positions the inlet tank 3 under the plurality of tubes 2. Refrigerant path changing parts 5 are projected toward the tubes 2 from an inner surface of the inlet tank 3, on upstream and downstream sides along a refrigerant flow holding in between the ends 2a of the tubes 2 projected into the inlet tank 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300107-A (JP)
Title: Silencer
Inventor: FUJINAMI GEN
IPC: F01N1/10
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer capable of enhancing noise suppressing performance while keeping ventilation performance.  <P>SOLUTION: This silencer 1 is constituted by arranging a plurality of cell-shaped noise suppressors 2 attached with a sound absorbing material 4 on an inner wall of a cylindrical outer plate 3 in a midway of a duct while directing longitudinal directions thereof along a flow passage direction of the duct, and the plurality of cell-shaped noise suppressors 2 comprise ones having two kinds of different numerical apertures. A self-noise generated from the silencer 1 is reduced thereby while keeping the ventilation performance, and the noise suppressing performance is also increased thereby in a noise source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304650-A (JP)
Title: Bronchi endoscope
Inventor: TARUMOTO TETSUYA
IPC: A61B1/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bronchi endoscope, even if sampling cellular tissues in the bronchi, capable of sucking and removing sputum accumulated in the bronchi of a subject as necessary.  <P>SOLUTION: An insertion tube 1, in its inside, is inserted and disposed, independently each other, with a treatment tool insertion duct 5 having opened one end in the distal end 4 of the insertion tube 1 for passing the treatment tool 20 projecting from the distal end 4 of the flexible tubular insertion tube 1, and a suction duct 6 having an opened one end in the distal end 4 of the insertion tube 1 for performing a suction from the side of the distal end 4 of the insertion tube 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308052-A (JP)
Title: Rotation transmitting device
Inventor: SATO KOJI
IPC: F16D41/08
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items of a rotation transmitting device for controlling ON/OFF of a two-way clutch with an electromagnetic clutch, and to reduce dispersion in performance of the electromagnetic clutch.  <P>SOLUTION: The two-way clutch 10 and the electromagnetic clutch 20 for controlling the two-way clutch 10 are provided between an inner ring 1 and an outer ring 2. The electromagnetic clutch 20 is formed of a connecting plate 21 fitted in a holder 14 for the two-way clutch 10, an armature 22, a rotor 23 to be integrally rotated with the outer ring 2, and an electromagnet 24 for attracting the armature 22 to the rotor 23. The rotor 23 is directly pressed into the inner periphery of an opening end part of the outer ring 2 to reduce the number of part items, and dispersion of a gap to be formed between opposite surfaces of the rotor 23 and the armature 22 is restricted to reduce dispersion of performance of the electromagnetic clutch 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305270-A (JP)
Title: Manufacturing method of regenerated cover
Inventor: ONISHI KUNIAKI
IPC: C02F1/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which minimizes a labor of operation when manufacturing a regenerated cover.  <P>SOLUTION: The manufacturing method of the regenerated cover uses a cover 10 having a face plate 11 and beams 12, 13 installed on the back side of the face plate 11, and overhangs 15 formed on the edges of the face plate 11, and capable of covering a hole or ditch by mounting the overhangs 15 on a receiving frame for the hole or ditch, and a new face plate 30, and has a process for eliminating the overhangs 15 of the face plate 11 of the cover 10 to make the size of the face plate 11 smaller than the hole or ditch, and a process for installing the new face plate 30 on the back side of the beam 12 so as to form the overhang 15. A reinforcing beam 36 may be installed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309052-A (JP)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/1335
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having pixels respectively provided with color filters of red, green, blue and white as unit pixels for color display and capable of attaining a suitable multi-domain effect.  <P>SOLUTION: The liquid crystal display device having the pixels adjacent to each other and respectively provided with the color filters of red, green, blue and white is characterized in that electrodes of respective pixels provided with the color filters of red, green and blue are inclined in the same extending direction and electrodes of the pixel provided with the color filter of white is inclined in an another extending direction different from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310293-A (JP)
Title: Optical disk recording method
Inventor: SHINTANI TOSHIMICHI
IPC: G11B7/006
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method capable of recording a mark with high quality in a rewritable phase change disk which can perform high speed recording.  <P>SOLUTION: The ratio between recording power Pw and erasing power Pe is 4 or more, in the phase change disk whose laser wavelength is red, and 3 or more in the phase change disk using blue light source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311982-A (JP)
Title: Cordless telephone slave unit
Inventor: OGINO MINORU
IPC: H04B1/38
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless telephone slave unit performing storage or wireless transmission of a picked-up image even without incorporating a bulk secondary battery.  <P>SOLUTION: This cordless telephone slave unit (200) is provided with: an image photographing unit (204) for photographing an image; a secondary battery (209) for accumulating power; a radio unit (202) for the wireless transmission of the picked-up image photographed by the image photographing unit (204); a storage unit (205) for storing the picked-up image photographed by the image photographing unit (204); and a power supply circuit (206) for supplying power accumulated in the secondary battery (209) to the image photographing unit (204), the radio unit (202) and the storage unit (205). While the secondary battery (209) is charged by a battery charger (400), the power supply circuit (206) supplies power required for recording or wireless transmission of the picked-up image to the image photographing unit (204), the radio unit (202) and the storage unit (205).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317243-A (JP)
Title: Switch
Inventor: SEO SUKEFUMI
IPC: H01H21/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch with improved operation feeling by expanding operation stroke without increasing the number of part items.  <P>SOLUTION: A fixed contact 2 is formed on a base plate 1, and a movable contact 3 is arranged so as to face the fixed contact 2. The movable contact 3 contacts the fixed contact 2 by pressing a head part in a direction of a movable axis Z. A switching knob 4 rotating in a plane including the movable axis Z with a position 31 deviated from the movable axis Z of the movable contact as a center is arranged. The switch knob 4 has an arc-shaped contact part 35 contacting the neighboring area of the top part of the movable contact 3. By the above, the operation stroke D2 become larger than the moving stroke D1 of the movable contact 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316574-A (JP)
Title: Computer identifier collecting and managing device, method and program
Inventor: SHIMOOKA KENICHI
IPC: G06F13/10
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To acquire and manage computer identifiers to be used for setting a storage control device.  <P>SOLUTION: The identifier collecting and managing device manages the computer identifiers in a computer system which has a storage region assigned for storing data, at least one computer having a data port as an interface for reading or writing data from or into the storage region and the storage control device for controlling communication between the computer and the storage region. It acquires an identifier A as the computer identifier from the data port and an identifier B as the computer identifier from the storage control device, and it holds the correspondence of the identifier A to the identifier B in each computer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005230795-A (JP)
Title: Method for decomposing nitrous oxide and its reactor
Inventor: SHIMIZU ATSUSHI
IPC: B01D53/56
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently decomposing nitrous oxide.  <P>SOLUTION: The method for decomposing the nitrous oxide by heat and its reactor comprise preheating a gas to be treated containing the nitrous oxide, introducing the preheated gas to be treated into an adiabatic reactor in order to decompose the nitrous oxide by heat, and then cooling a gas obtained by the heat decomposition in order to recover reaction heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005316638-A (JP)
Title: Recording method for information medium, and system
Inventor: HONDA GAKUO
IPC: G06Q50/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method or the like for an information medium for recording a content required from a user in the information medium, and conveniently providing it to the user.  <P>SOLUTION: This recording method for the information medium recording the content required by the user in the information medium has steps for: acquiring target content information from a content DB storing content information; acquiring management information related to provision of the content from the management DB storing the management information related to the provision of the content; acquiring additional information from an additional information DB storing the additional information except the content; editing the acquired content information, management information and additional information into a prescribed format; and recording the edited information into the information medium in a prescribed format.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316122-A (JP)
Title: Projection display device
Inventor: MORIYA SATORU
IPC: G02F1/13
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device using a polarizing beam splitter unit, which is improved so that a bright and high-contrast picture can be displayed and an environmental problem can be easily solved.  <P>SOLUTION: The polarizing beam splitter unit on which primary color light beams modulated by spatial optical modulation elements 24, 25 and 26 are made incident is equipped with reflection type polarizing elements 16, 17 and 18 inclined to the optical axis of the incident light beam and an optical element 21 which is installed on the optical path of luminous flux made incident on the reflection surfaces of the reflection type polarizing elements 16, 17 and 18 and comprises a wedge prism and a cylindrical lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314764-A (JP)
Title: Cu-Ni-Si-Mg BASED COPPER ALLOY STRIP
Inventor: HATANO TAKATSUGU
IPC: C22B9/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si-Mg alloy in which satisfactory solder wettability, plating properties and bendability can be stably obtained.  <P>SOLUTION: The Cu-Ni-Si-Mg based copper alloy strip is composed of a copper based alloy having a composition comprising, by mass, 1.0 to 4.5% Ni, Si in the concentration of 1/6 to 1/4 to the mass% concentration of Ni, 0.05 to 0.3% Mg, and the balance Cu with inevitable impurities, and, among inclusion groups composed of Mg oxide grains observed in the cross-section perpendicular to the rolling direction, the number of the inclusion groups with a length of ≥0.05 mm is ≤1 piece/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315784-A (JP)
Title: Leak detecting method, and detector therefor
Inventor: KASHIHARA NARIYASU
IPC: G01M3/20
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leak detecting method capable of reducing a running cost by using helium contained in air as a tracer gas, without using expensive compressed helium gas, and capable of enhancing detection precision, and a detector for executing the method.  <P>SOLUTION: The helium in the air existing in a work is excluded by evacuating an inside of the work, a residual helium in the work is excluded thereafter by sealing nitrogen into the work, then the inside of the work is evacuated again, the presence, in the work, of the helium contained in the air is measured by a helium detecting part, and the presence of a leak portion through which air is intruded from an outside into the work is determined when the helium is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005019387-A (JP)
Title: High efficiency metal halide lamp with discharge chamber
Inventor: BRATES NANU
IPC: H01J17/16
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a lamp, and to prevent the breakage of a discharge chamber.  <P>SOLUTION: The metal halide lamp has a discharge chamber and a pair of electrodes arranged in the discharge chamber separated from each other at a prescribed separation length, and an ionized material enclosed in the discharge chamber. The length of the side face over the prescribed length of the discharge chamber is longer than the inside diameter by two times or more, the length of the side face between both ends of the discharge chamber is longer than the inside diameter, the inside surface of the end of the discharge chamber and the inside surface of a part extending over the prescribed length of the discharge chamber are smoothly jointed, the radius of curvature of the inner surface at each of both ends of the discharge chamber is shorter than the inside diameter by half or less, and respective inside face of both ends of the discharge chamber are distant from the ends of the corresponding electrodes by 1 mm or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329943-A (JP)
Title: Laminated catheter containing ultra high molecular weight high density polyethylene
Inventor: HORRIGAN JOHN
IPC: A61M25/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical catheter with an inside liner capable of being joined with other polymer materials and made of a lubricative material manufactured by a simple method.  <P>SOLUTION: This cylindrical medical catheter is made usable in blood vessel of a human body and includes a cylindrical catheter shaft with the distal end matching the blood vessel of a human body while including an inside liner and an outside shell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321991-A (JP)
Title: Design support program and design support method
Inventor: TAKEUCHI KAZUHIRO
IPC: G06F17/50
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lack of a designer's design intention by artificial mistake in a design support program and a design support method for supporting shape formation of a part by top-down design.  <P>SOLUTION: An inheritance definition processing part 110b creates an inheritance definition, an attribute processing part 110c forms an attribute, and the created inheritance definition and attribute are added to a work axis created by a shape formation/editing processing part 110a. When the shape formation/editing processing part 110a generates a shaft from the work axis, a shape element/attribute relevant processing part 110e automatically moves the attribute to a corresponding part of the shaft based on the inheritance definition added to the work axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321702-A (JP)
Title: Image display control device
Inventor: KOIDE TAIZO
IPC: G09G3/20
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To contain a display image within a drawn-out portion in a roll-up display.  <P>SOLUTION: The image display control device specifies the drawing out length of the image display surface of the roll-up display wound around a rotary drum 2 based on the rotating angle of a rotary drum (a step 120), calculates the size of an image display range in such a manner that the image display surface is confined within the specified drawing-out length (a step 130) and displays the image in the drawn-out part of the image display surface at the calculated size of the image display range (a step 150).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325513-A (JP)
Title: Construction management method of steel pile
Inventor: TERADA MASAHIRO
IPC: E02D7/26
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction management method of a steel pile by a vibro-hammer capable of making the filling management of a flowable hardener by only making the operation of pile driving without being required for difficult flow adjustment of the flowable hardener.  <P>SOLUTION: When the depth of the steel pile 1 is measured by a depth measuring instrument to transmit its result to a program to carry out foot protection construction of a pile front end section 10, time required for excavation by water injection and filling of the flowable hardener 11 is calculated by flow per unit time and estimated filling, the time is allotted to a vertical process and a fixed injection time so that it becomes homogeneous in each depth of foot protection, its result is input in the program operating on PC to make a graphic indication as a planned construction process when the coordinates taking the construction time to the axis of an abscissa and the depth to the axis of an ordinate is filled with the flowable hardener, and an operator is so operated that the graphic indication of the actual measured depth of the pile of the indication on the display by visibility can coincide with the graphic indication of the planned construction process to make it possible to fill the flowable hardener as a planned value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326549-A (JP)
Title: Light stimulation device and optical scanning observation device
Inventor: NAKADA TATSUO
IPC: H01J5/16
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make light stimulation position scan a specimen at a high speed and fix it at a specified position on the specimen.  <P>SOLUTION: This light stimulation device 1 has a light source 2, scanning sections 4, 5, and 6 to move the light from this light source 2 for scanning, and an object optical system 12 to make the light moved for scanning imaged by the scanning sections 4, 5, and 6 on the specimen A. Further the scanning sections 4 and 5 are equipped with acousto-optical elements 4 and 5 for making the diffraction angles change according to the entered oscillation frequency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332892-A (JP)
Title: Partitioning method of crystal
Inventor: SHIRAKI TOMOHARU
IPC: H01L21/301
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To finely partition a plate type hexagonal system crystal into a plurality of desired rectangles on the surface (c) thereof, with respect to the partitioning method of the crystal into a plurality of crystals so that the partitioned configuration of the crystal on the surface (c) of the substantially plate type hexagonal system crystal becomes substantially rectangular.  <P>SOLUTION: An xyz orthogonal coordinate shown in a diagram is fixed to the crystal of sapphire in the diagram, and the z-axis coincides with a c-axis while the longitude ϕ of the normal vector of one surface (r) shown by slanting lines is 45°. In scribing treatment, the direction and sense are important, and when the scribing is applied in a sense (ϕ=30°, 60°), in which the normal vector of the surface (r) is promixate to the longitude of the surface (r), it is hardly divided finely. However, when the scribing is applied in respective positive senses of x-axis and y-axis, the crystal to be partitioned can be finely divided into desired rectangles. There are three kinds of symbols in the diagram and each of them means respectively as follows. ○: breaking can be effected easily and finely along the scribe line. Δ: breaking can be effected easily so often along the scribe line. X: breaking can not be effected along the scribe line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333038-A (JP)
Title: Manufacturing method of solid state imaging device, and manufacturing method of substrate
Inventor: ANDO ATSUHIRO
IPC: H01L21/3065
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To decrease dark current generated in a solid state imaging device and a generation of flake in such a way that a stress generated in a substrate is made to be dispersed by forming a sidewall in an oxidation mask used in a thermal oxidation process when forming groove in the substrate.  <P>SOLUTION: The manufacturing method of the solid state imaging device prepares a photoelectric device converting incident light in photoelectric effect. A readout gate reads a signal charge. A perpendicular charge transmission transmits the signal charge read out in a semiconductor substrate, and forms the readout gate portion and the perpendicular charge transmission portion in a groove prepared in the semiconductor substrate. A forming process of the groove comprises the processes of forming an oxidation mask 15 in a semiconductor 11 front surface on a region in which a photoelectric device portion is formed, forming a sidewall 17 in a side wall of the oxidation mask 15, forming an oxidation film 18 by oxidizing the semiconductor substrate 11 of a region not covered by the oxidation mask 15 and the sidewall 17, and removing the oxidation 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329667-A (JP)
Title: Retractable mechanical pencil
Inventor: MURAKOSHI YASUO
IPC: B43K21/16
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable mechanical pencil, in which the adjusting range of the amount of a lead feeding by a push-button operation can easily be set to designed amounts continuously adjustably and, its production can be realized inexpensively.  <P>SOLUTION: In a retractable mechanical pencil 1, a lead case 7 is axially movably inserted in a rear shaft 3, at the fore end of which a tubular joint fitting 10 is mounted, so as to mount a chuck 12 with a clamping ring 11 externally fitted thereto at the fore end of the lead case 7 under the form that a halting part 11a provided on the outer peripheral surface of the clamping ring 11 can halt to the fore end 10b of the tubular joint fitting 10 and, at the same time, a fore shaft 2 with a tip fitting 5 having an axial through-hole 13 mounted at its fore end is axially movably mounted through threading so as to change a gap L1 between the halting stepped part 18 provided in the through-hole 13 and the fore end 11b of the clamping ring 11. Simultaneously, a first halting stepped part 15 is provided at the fore outer peripheral surface of the tubular joint fitting 10 so as to regulate the forward moving range of the fore shaft 2 by abutting the fore end 2a of the fore shaft 2 against the first halting stepped part 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI