baber/WOPTO huggingface dataset:
Patent JP-2003285390-A (JP)
Title: Structure of vibration-resistant fluid-impermeable layer, and impermeable hose
Inventor: HIBINO TOMOSHIGE
IPC: F16L11/11
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a vibration-resistant fluid-impermeable layer which imparts enough vibration durability to metal foil used as a fluid- impermeable film and to provide an effective use form of the structure.  <P>SOLUTION: The vibration-resistant fluid impermeable layer has a structure wherein a laminated film having a three-layer structure formed by providing adhesive resin film layers on both sides of the metal foil is held between a pair of elastomer layers, and the modulus of elasticity B of the adhesive resin film layers is between the modulus of elasticity A of the metal foil and the modulus of elasticity C of the elastomer layers. More preferably, the modulus of elasticity A of the metal foil is 5,000-30,000 MPa, the modulus of elasticity B of the film layers is 1-5,000 MPa, and the modulus of elasticity C of the elastomer layers is 1-6 MPa. An impermeable hose in which the structure of the vibration-resistant fluid impermeable layer is incorporated, as also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290974-A (JP)
Title: Joining structure of electronic circuit device and electronic parts used for the same
Inventor: AKAMATSU TOSHIYA
IPC: H01L23/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure of an electronic circuit device having a high effect of suppressing the diffusion of an Ni electrode material formed by an electroless plating process, capable of assuring the reliability of joining and permitting joining at a low temperature as well.  <P>SOLUTION: The junctions of the joining structure of the electronic circuit device in which connecting electrodes on a circuit board and connecting terminal electrodes on the electronic parts packaged to the board are electrically connected by Sn solder are formed of the solder containing 30 to 60 wt.% Bi, 0.5 to 2 wt.% Cu, and 0.1 to 2 wt.% Zn in addition to Sn. The solder can further contain 0.5 to 3 wt.% Ag as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030118-A (JP)
Title: System and method for information acquisition
Inventor: MURAKAMI MAKOTO
IPC: H04W4/12
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To actualize service which can provide desired information at low costs without any user's trouble. SOLUTION: Separately from a mail application 57 which generates ordinary electronic mail, an information acquisition system 60 is provided which performs retrieval by exchanging information with an information providing system by using electronic mail as a medium. This information acquisition system 60 makes it possible to update even a template for retrieval by electronic mail, so although the information providing system is based upon electronic mail, a retrieval system can be provided which is easy to use similarly to access to homepages.
Patent JP-2003248153-A (JP)
Title: Structure of heat resistant and high-strength optical fiber and its manufacturing method
Inventor: OKAMOTO SHINICHI
IPC: G02B6/44
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an optical fiber in which mechanical strength, heat resistance or the like of the fiber are remarkably improved, a problem is not brought about even under extremely severe conditions, and an optical loss can be set to zero even when the fiber is bent to about 80 mmϕ or less as needed.  <P>SOLUTION: The optical fiber comprises a means for passing the optical fiber through an optical fiber strand, an optical fiber core wire or a metal tube having a hole opened in an accurate dimensional accuracy slightly larger than the diameter size of the optical fiber core wire to hold the fiber in the area required for the heat resistance and the like, and a means further having a temperature regulating function such as cooling or heating as needed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301024-A (JP)
Title: Mold releasing agent and mold releasing film
Inventor: KUNITAKE MASANORI
IPC: B32B27/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-chain acrylic type mold releasing agent which causes no working problems, such as those associated with application, has a high hardening speed and high releasing performance for adhered surfaces and well meets characteristics required as a mold releasing agent.  <P>SOLUTION: The agent has a reaction product of (A) a (meth)acrylic polymer containing specific repeated units with (B) a polyisocyanate compound in which an isocyanate group is bonded directly to both end aromatic groups each bonded through a 6C or higher aliphatic group as active ingredients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302819-A (JP)
Title: Seal member
Inventor: KOIZUMI TORU
IPC: F16J15/10
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recyclability of a process cartridge.  <P>SOLUTION: A handle is attached to a seal member of a developing frame body having a frame body containing a toner, a toner seal for sealing the toner in the frame body, an opening for pulling the toner seal, and the seal member which can be inserted into the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300817-A (JP)
Title: Cosmetic
Inventor: NAKAO HIROSUKE
IPC: A61K8/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic having excellent spreadability on the skin, giving a clear finished skin in spite of its covering power, forming durable make-up, and giving uniform and fine finished skin.  <P>SOLUTION: This cosmetic contains (a) composite particles produced by contacting two or more kinds of particles having different shapes and particle diameters with one or more polymer compounds selected from fluorine-based polymer compounds and silicone-based polymer compounds in the presence of supercritical carbon dioxide and (b) multi-layer coated flaky powder produced by successively coating a flaky substrate with at least two kinds of metal oxides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306022-A (JP)
Title: Automobile air conditioner
Inventor: NIWA KAZUYOSHI
IPC: B60H1/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile air conditioner carrying out air flow control in which air flow rate of a blower can be optionally set, allowing the desired flow rate to be obtained.  <P>SOLUTION: Signals from respective sensors 26, 27, 25 of an atmospheric temperature, a temperature in a cabin and sunshine, a room temperature setter 34 and from a blower level setter 135 are inputted to a temperature regulation instruction value operation means 150 in a control device 128 and the temperature regulation instruction value is operated. Respective determination means 151, 52, 53, 54 of the blower flow rate, A/M damper opening, a blow out mode and a compressor on/off control a blower motor 22, an A/M damper 13, a blow out mode switch damper 9 and a magnet clutch 20. The blower level setter 135 manually sets a preferable flow rate and the blower control determination means 151 adjust the flow rate and makes the blower motor 22 to control the flow rate by shifting a set value of a blower level control map lower or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302291-A (JP)
Title: Sensor and bearing device with sensor
Inventor: YANAGISAWA TOMOYUKI
IPC: G01M99/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction of sensor performance for providing a reliable sensor and a bearing device with it.  <P>SOLUTION: This sensor 5 is provided with a vibration sensor 12, a temperature sensor 13, and a rotational speed sensor 14, which are detection parts detecting a detection object, and a circuit part 15 processing signals detected from the detection parts. The vibration sensor 12, the temperature sensor 13, the rotational speed sensor 14, and the circuit part 15 are housed inside a container 16, and the inside of the container is filled with inertia gas G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301484-A (JP)
Title: Method for laying intake pipe
Inventor: UTATSU YOICHI
IPC: E03B3/04
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laying an intake pipe on the bottom of the sea capable of laying the intake pipe at a low cost without requiring any special working craft.  <P>SOLUTION: The method for laying the intake pipe connected to a intake base 1 in the sea includes a process for making a unit length of pipe 4 by connecting a plurality of synthetic resin-made pipes to each other on the ground, a process for mounting concrete-made ballast 5 on the unit length of pipe 4 at prescribed intervals and, at the same time, arranging a plurality of barges in a line on the sea to load ballast mounting parts of the unit length of pipe 4 on them to transport the unit length of pipe 4 by sea, a process for installing the unit length of pipe 4 on the bottom 7 of the sea and a process for temporarily fixing the front end of the unit length of pipe 4 to an anchor and connecting the following unit length of pipe 4 to the front end of the unit length of pipe 4 constructed in advance to successively construct the unit length of pipe on the bottom of the sea to make the intake pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305118-A (JP)
Title: Hemodialyzer
Inventor: YOSHIZAKO TAKENORI
IPC: A61M1/14
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemodialyzer which can prevent a patient's body weight from being increased or decreased undesirably by surely sensing an excess supply of a dialysate liquid to the patient side, an error of water removing from the patient or particularly excess water removing and preventing these faults from being continued.  <P>SOLUTION: The hemodialyzer comprises: a blood dialyzing element 2; a dialysate liquid circulating route 10; at least two dialysate liquid supplying/ receiving elements 12a, 12b which can be switchably used to alternately dialyze via switching valves 20a, 20b; a dialysate liquid supply route 19 for alternately supplying unused dialysate liquid to dialysate liquid supply chambers 31a, 13b; a used dialysate liquid discharge route 21 for alternately discharging a used dialysate liquid from dialysate liquid receiving chambers 14a, 14b; and a water removing route 22 having a water removing pump which can remove water from the route 10. In this hemodialyzer, a first flowmeter 51 is provided at the route 19, and a second flowmeter 53 is provided at a position irrespective of a water removing quantity in the route 22 of the route 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308496-A (JP)
Title: Non-contact ic tag and information collating method using non-contact ic tag
Inventor: UMEDA MAKOTO
IPC: B42D15/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To quickly find out the taking-out of luggage by mistake or the illegal behavior of bringing out other person's luggage at a luggage floor of an air port or the like, by acquiring the information from both of a luggage side and a receiver side in a non-contact state when the checked-in luggage is checked out, and judging whether the person receiving the luggage is a correct one or not on the basis of the information.  <P>SOLUTION: An attachment part to luggage 4 and a duplicate for owner 5 respectively provided with the luggage information are connected, and the attachment part to luggage 4 and the duplicate for owner 5 are respectively provided with IC modules 7 for recording the information in a state of reading, writing and deleting the information by a read/write device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307490-A (JP)
Title: Emission spectrometer
Inventor: NISHIMURA JUNICHIRO
IPC: G01N21/67
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To automate the cleaning and formation of an emission electrode at the emission section of an emission spectrometer.  <P>SOLUTION: The emission spectrometer comprises the emission electrode 1, and an elevation means 3 for freely elevating the emission electrode 1 to an emission stand 2. A retention section 4 for retaining the emission electrode 1 also serves as a travel section A in an air cylinder. The emission electrode 1 is moved freely to the emission stand 2, thus moving the emission electrode 1 to a position for performing the automatic cleaning and automatic formation, and automating the cleaning and formation of the emission electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308099-A (JP)
Title: Method and device for converting data, method and device for restoring data, data format, recording medium and program
Inventor: HANEDA NAOYA
IPC: G10L19/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate listening data on trial wherein only a listening area on trial whose header is of a fixed length and which has no silent reproduction part is continuously reproduced.  <P>SOLUTION: A contents ID, a contents reproduction time A or the like are described in the header of original data 71. A listening area 1 on trial and a listening area 2 on trial are distinguished from a protective area 1 to a protective area 3 other than the listening areas 1 and 2, and encoding suitable to the respective areas is carried out. Frame orders are exchanged, and a header with a changed reproduction time is attached to generate listening data 73 on trial (listening data on trial to be distributed) subjected to frame order change, wherein all of the listening areas on trial are shifted to the front of a frame string. Since the listening area 1 on trial of a reproduction time B and the listening area 2 on trial of a reproduction time C are shifted to the front of the frame string, the reproduction time described in the header of the listening data 73 on trial subjected to the frame order change is 'B+C'. This invention can be applied to an encoding device, a data reproducing device or a data recorder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309280-A (JP)
Title: Semiconductor electron beam detector
Inventor: MATSUOKA SHINGO
IPC: H01L31/09
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor electron beam detector having sufficient detection sensitivity even at an acceleration voltage of about 100 kV, which can be easily loaded onto a package.  <P>SOLUTION: For this semiconductor electron beam detector, an electron beam detection part formed of a P-type diffusion region is arranged on the surface of an N-type first semiconductor substrate, and a second semiconductor substrate is arranged at least on the electron beam detection part. By the second semiconductor substrate, a distance for which an electron beam advances to the first semiconductor substrate is limited. Thus, the number of electrons to be detected is increased, and sensitivity is improved. Also, an electrode can be arranged only on the incident plane of the electron beam. Thus, mounting to the package is facilitated, and a manufacturing cost is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314690-A (JP)
Title: Fitting structure
Inventor: KAMEMURA MAKOTO
IPC: F16B4/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure enabling the sealing of a fitting part between two metallic members by a simple structure.  <P>SOLUTION: Two grooves 5 that are 0.1 to 0.2 mm in depth and 0.03 to 0.05 mm in width are annularly formed in a circumferential direction on an outer peripheral surface fitted with a housing 11 of an outer peripheral metallic ring 2. When the groove 5 parts are fitted so as to contact with the housing 11 fitting surface, the stiffness of surfaces of the groove 5 parts become small, and large plastic deformation is easy to be generated. So that the outer peripheral metallic ring 2 is deformed and got in recessed and projecting parts due to surface roughness of the housing 11 surface, thereby sealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307674-A (JP)
Title: Superwide angle lens
Inventor: SATO SETSU
IPC: G02B13/18
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, compact and bright superwide angle lens by reducing the number of lenses.  <P>SOLUTION: The superwide angle lens is constituted of a front group 1 having negative power, a rear group 2 having positive power, and a diaphragm 3 arranged between the front group 1 and the rear group 2. The front group 1 is constituted by arranging a 1st lens L<SB>1</SB>being a negative meniscus, and a 2nd lens L<SB>2</SB>being a negative meniscus or a plane-concave lens from an object side, and the rear group 2 is constituted by arranging a 3rd lens L<SB>3</SB>having positive power, a 4th lens L<SB>4</SB>being a negative meniscus, and a 5th lens L<SB>5</SB>having positive power from the object side. Assuming that D means a distance from the 2nd principal point position of the front group 1 to the diaphragm, and H means a distance from the 2nd principal point position of the front group 1 to the 1st principal point of the rear group 2, they satisfy a following conditional expression, 0.3<|D/H|<0.8. The 3rd lens L<SB>3</SB>and the 5th lens L<SB>5</SB>are biconvex lenses and the concave surface of the 4th lens L<SB>4</SB>faces to the image side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002906-A (JP)
Title: Thin film-forming apparatus
Inventor: UCHIDA HIROTO
IPC: H01L21/205
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film-forming apparatus which can effectively perform metal organic chemical vapor deposition (MOCVD) without generating any particle.  <P>SOLUTION: The apparatus is equipped with a vacuum chamber having a stage for placing a substrate, a gas head for introducing mixed gas composed of raw material gas and a reactive gas into the vacuum chamber, arranged on the upper surface of the vacuum chamber and opposed to the stage, a mixing chamber for generating the mixed gas connected to the gas head and a raw material gas vaporizer. A dust-collecting screen is arranged between the vaporizer and the mixing chamber, and a porous filter is arranged in the downstream of the mixing chamber and near the gas head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315956-A (JP)
Title: Reversible image recording medium and recording method therefor
Inventor: HIRANO SHIGENOBU
IPC: G03C1/73
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible image recording medium capable of easy color tone control and a recording method therefor.  <P>SOLUTION: The reversible image recording medium has a structure obtained by forming on a supporting substrate three photosensitive layers (A), (B), (C) containing mutually different photochromic compounds and forming two UV absorbing layers (D), (E) containing UV absorbing compounds different from each other in absorption edge wavelength between the photosensitive layers. Only a photosensitive layer corresponding to the wavelength of radiated ultraviolet light can be selectively imaged and color tone control is easily performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317551-A (JP)
Title: High-speed signal transmission cable
Inventor: MATSUURA KATSUHISA
IPC: H01B11/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed signal transmission cable assembled by twisting signal wires all having substantially equal lengths when a plurality of the signal wires are twisted to manufacture the high-speed signal transmission cable and to realize the skew of the signal wires close to zero.  <P>SOLUTION: The high-speed signal transmission cable comprises: a plurality of cable strands 10 aligned at a predetermined pitch interval along a longitudinal direction in parallel with each other in a planar state; a plurality of fixing tapes crossing the longitudinal direction of the strands and intermittently disposed; a cable core intermediate part having the strands integrally held by the tape wound to constitute a cable core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324479-A (JP)
Title: Electron emission element, electron source and image forming device
Inventor: KIYOUGAKU MASABUMI
IPC: H01J9/02
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission device which has an excellent electron emission characteristic stably over a long period. SOLUTION: This electron emission device has a carbon film of which the resistivity is not over 0.001 Ωm.
Patent JP-2003314896-A (JP)
Title: Combined hot water supply system
Inventor: FUKUI HIDEKAZU
IPC: F24H1/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined hot water supply system in which a main closing valve is eliminated for closing a hot water discharge pipe of each water heater.  <P>SOLUTION: The combined hot water supply system 1 includes two combined parallel water heaters H1 and H2. Upon an input of a failure signal, a control unit 7a, 7b of each water heater H1, H2 closes both a hot water regulating valve 26a, 26b and a bypass water regulating valve 28a, 28b of the controlled object, and upon an input of failure signals to the control units 7a and 7b of the two water heaters H1 and H2, they open both the hot water regulating valves 26a and 26b and the bypass water regulating valves 28a and 28b of the controlled objects. Even if a main closing valve for closing the hot water discharge pipe 4 of each water heater H1, H2 is omitted, both the hot water regulating valve 26a, 26b and the bypass water regulating valve 28a, 28b are opened at draining to completely drain the water heater H1, H2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311276-A (JP)
Title: Electric deionization apparatus
Inventor: SATO SHIN
IPC: C02F1/44
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric deionization apparatus in which oxidative deterioration of an ion exchange resin and an ion exchange membrane is prevented.  <P>SOLUTION: A cation exchange membrane 3 and an anion exchange membrane 4 are each arranged between a cathode 1 and an anode 2. A concentrating chamber and cathode chamber 5 is formed between the cathode 1 and the cation exchange membrane 3. A concentrating chamber and anode chamber 6 is formed between the anode 2 and the anion exchange membrane 4. A desalting chamber 7 is formed between the cation exchange membrane 3 and the anion exchange membrane 4. The concentrating chamber and cathode chamber 5 and the concentrating chamber and anode chamber 6 are respectively formed of a recess 11 of a plate 10 and of a recess 21 of a plate 20. Mesh- shaped membrane electrodes 1, 2 are formed at bottom surfaces of the recesses 11, 21. At least the anode chamber 6 among the electrode chambers is charged with the ion exchange resin 8 having ≥10% of crosslinking degree. The anode chamber 6 may be charged with a reductive filling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313707-A (JP)
Title: Floating vest
Inventor: KANEOKA KENJI
IPC: B63C9/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating vest designed to retain a folded state without bulking.  <P>SOLUTION: The floating vest is formed of a left front body part 1, a right front body part 2 and a back body part 3. A buoyancy material 8 is housed between a right side fabric 1a and a lining cloth 1b of the left body part 1 and a buoyancy material 8' is housed between a right side fabric 2a and a lining cloth 2b of the right front body part 2. A buoyancy material 9 is housed between a right side fabric 3a and a lining cloth 3b of the back body part 3 to form a bent part 9b composed of a groove formed into a thin wall along the center line α in the longitudinal direction of the buoyancy material 9. Securing parts 19 and 20 composed of engaging tools mutually engaging with belts 17 and 18 at opposite positions are attached near the lower side of arm holes of the right side fabrics 1a and 2a of the left and right front body parts 1 and 2.  <P>COPYRIGHT: (C)2004,JPO