baber/WOPTO huggingface dataset:
Patent JP-2005516377-A (JP)
Title: 集積回路センサのための改善された接続組立体
IPC: G06K9/00
Filed: 2002-05-22
Abstract: 集積回路センサのための改善された接続組立体は、センサ領域上を除く集積回路を覆い且つ保護する回路基板に、直接チップ取り付け法を用いて接続される。薄い回路基板を用いることによって、回路基板とセンサ領域との間の物理的干渉が低減される。
Patent JP-2004529794-A (JP)
Title: 低融点の非架橋ポリプロピレン樹脂のペレット型発泡体及びその製造方法及び装置とこれから成形された発泡体
IPC: B29C48/875
Filed: 2002-05-15
Abstract: 本発明は融点が１２５〜１４０℃であるペレット型の非架橋ポリプロピレン発泡体及び前記発泡体の製造方法及び装置に関する。本発明の非架橋ポリプロピレンのペレット型発泡体は融点が低く８０％以上の独立気泡含量を有するため、発泡体の成形が有利である。また、本発明は前記ペレット型の非架橋ポリプロピレン発泡体から成形された製品に関する。
Patent JP-2004219165-A (JP)
Title: Neutron measuring system
Inventor: RUDDY FRANCIS H
IPC: G01T3/08
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state neutron sensor array for covering the whole range of a neutron flux generated from a nuclear reactor or the like.  <P>SOLUTION: A detector comprises two or more sensor arrays having different sensitivities respectively. When detecting a prescribed count rate, a single electronic device row switches the arrays and changes automatically the detector sensitivity. The sensitivity is changed by changing the thickness or the constitution of a conversion layer for emitting charged particles to an active region on the semiconductor surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216752-A (JP)
Title: Woody floor panel and its production method
Inventor: SHIBAGAKI NORIO
IPC: E04F15/04
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody floor panel which is made hard to slip irrespective of putting on footwear or the like, comfortable to walk with bare feet, and rich in durability.  <P>SOLUTION: A layer of an adhesive 2 having hardness at least equivalent to that of cedar summer wood is interposed between a plurality of veneers 1 constituting the almost whole of the floor panel 11 so as to be right-angled to the surface and back of the floor panel 11. In the vicinity of the surface of the floor panel 11, the greater part of the wood of each veneer 1 is compacted and hardened by a thermosetting resin, and at least the layer of the adhesive 2 appears in a straight-grained state so as to be protruded as compared with the compacted wood part 1c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220997-A (JP)
Title: Reflection plate for light source made of stainless steel
Inventor: SUGITA SHUICHI
IPC: F21V7/22
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection plate having a reflectivity comparable to a white reflection plate, and unique touch of color tone.  <P>SOLUTION: The reflection plate comprises a base material 1 of a metallic luster stainless steel plate, and a clear coating film 2 applied on the surface of the base material at least in the light source side. In the clear coating film 2, a scale-like coloring pigment 3 of a transparent or semitransparent inorganic substrate with transparent or semitransparent metal oxide coating, is dispersed and oriented in the surface direction of the base material. The scale-like coloring pigment 3 is preferably 25μm or less in maximum diameter, 1μm or less in thickness, and 5-250 in aspect ratio, and is dispersed in the clear coating film 2, at a ratio of 0.5-20 mass%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226108-A (JP)
Title: Optical analyzer
Inventor: NOGUCHI YASUSHI
IPC: G01N21/05
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical analyzer capable of facilitating replacement work of an optical cell resulting from dirt, breakage, measuring range change or the like and facilitating a calibration operation after replacement of the optical cell, and dispensing with a standard specimen even in periodical calibration after replacement of the optical cell.  <P>SOLUTION: In this optical analyzer 1, a specimen fluid is allowed to pass through the optical cell 30, and a transparent part of the optical cell 30 is irradiated with monochromatic light having an optional wavelength acquired from light from a light source by being transmitted through a prism or a diffraction grating, and the light quantity is measured by receiving by a light receiving element 14 the degree of optical absorption when passing through the specimen in the optical cell 30, to thereby measure a component included in the specimen. The analyzer 1 has a structure wherein an optical filter 15 having an absorption wavelength which is the same as or similar to the absorption wavelength of the component included in the specimen is arranged inside the light source and on the optical cell side face, and the optical filter 15 is inserted into an optical path at any time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226001-A (JP)
Title: Refrigerant collecting device, and refrigerant collecting method from air conditioner
Inventor: NUMAMOTO HIRONAO
IPC: F25B45/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant collecting device and its method for efficiently collecting refrigerant gas in demounting an air conditioner which cannot perform the pump-down operation.  <P>SOLUTION: This refrigerant collecting device for collecting the refrigerant gas from the air conditioner constituted by connecting an indoor machine and an outdoor machine by a connecting pipe, is composed of at least a refrigerant collection pump and a refrigerant collection container, the refrigerant collection pump performs the sucking and exhausting action by operating a check valve for suction and a check valve for exhausting by driving the piston inside of the cylinder case, a channel at a suction side and a channel at an exhaust side are switchable in the refrigerant collection pump, and the refrigerant gas can be filled in and exhausted from the refrigerant collection container.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226326-A (JP)
Title: Soil gas collecting method and collecting equipment
Inventor: NOGUCHI MASAAKI
IPC: G01N1/22
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil gas collecting method and collecting equipment which can reduce the influence of air contained in a gas collecting tube when the tube is inserted into a collecting hole to collect soil gas, thereby efficiently analyzing the soil gas.  <P>SOLUTION: The soil gas collecting method comprises the steps of: inserting a gas collecting tube 4 into a collecting hole 4 opened in soil and attaching a three-way switching cock 2 to the upper end portion thereof; connecting a sub-syringe 3 and a main-syringe (collector) 7, respectively, to other switching openings of this three-way switching cock 2; inhaling the air in the gas collecting tube with the sub-syringe 3 for removal; and then switching the three-way switching cock into the collector side to collect the soil gas in the main-syringe 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231426-A (JP)
Title: Surface treated glass cloth
Inventor: TACHIBANA SHINICHIRO
IPC: H05K1/03
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated glass cloth for a print wiring board, which is excellent in processability with YAG laser ; and to provide a method of producing the same.  <P>SOLUTION: The surface treated glass cloth has an oxide thin film on a glass cloth, which film is composed of an oxide comprising either titanium oxide or zinc oxide or of a mixture of these oxides or of a composition containing the oxide, whose amount is 0.1-10.0 mass %. The oxide thin film comprises ultra-fine particles having an average primary particle diameter of 1-100 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235034-A (JP)
Title: Polymer electrolyte fuel cell and manufacturing method of separator plate for the same
Inventor: SHIBATA KIICHI
IPC: H01M8/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell without lowering property in a long term operation by preventing ions or organic materials from eluting from a separator plate molded of a conductive carbon powder and a binder resin and by preventing the ability of a platinum group metal catalyst of an electrode and the ion conductivity of a polymer electrolyte film from deteriorating.  <P>SOLUTION: The elution of an component, which gives a harmful effect on the cell performance, is prevented by doping the inside of the separator plate or coating the surface of the separator plate with a trapping agent which has a function of trapping the eluting component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235466-A (JP)
Title: Electronic part mounting apparatus
Inventor: SETO KATSUYUKI
IPC: H05K13/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the space effectively and to shorten the assembly line when part supplying units are provided for tape-accommodated electronic parts and for tray-accommodated electronic parts.  <P>SOLUTION: In this electronic part mounting apparatus 1 wherein a beam 15 capable of moving in one direction is provided with a mounting head 6 capable of moving in the direction along the beam 15, first part-supplying units 3A, 3B, 3C, and 3D are arranged with their part-supplying ends facing a printed board transportation route, and also a second part-supplying unit 4A is arranged at a position upstream a printed board transportation mechanism. The second part-supplying unit 4A comprises an elevator mechanism 21 for elevating a multiplicity of pallets 12 mounted with trays 11 accommodating electronic parts to a level set for transportation, a pallet feeding mechanism 22 for moving the pallets 12 to a specified location in an electronic part pickup region from the elevator mechanism 21 along a chute 20, and a delivery mechanism for delivering printed boards P from the upstream unit to the printed board transportation mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235479-A (JP)
Title: Method and apparatus for reading substrate id
Inventor: SHIMIZU KOJI
IPC: G06K7/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure reading of IDs (identification marks) having numerous information, such as 2D codes, provided at a substrate.  <P>SOLUTION: A substrate MS, such as a multi-block substrate conveyed by a conveyor C, is stopped every time the ID provided at one or both surfaces of the substrate reaches a predetermined position for the purpose of reading the ID with ID recognition cameras 28, 29 which are arranged above or below the predetermined position. It is preferable that the IDs are provided only at one surface of the substrate MS, and that the ID recognition cameras are arranged both above and below the predetermined position. It is also preferable that a control unit 30 for controlling the operation and stoppage of a motor 22 for the conveyor C stops the motor 22 every time the ID reaches the predetermined position, based on the results of detection made by a substrate recognition sensor 27 which detects that the substrate MS has passed a second predetermined position upstream of the predetermined position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231856-A (JP)
Title: Method for thermal cracking treatment and thermal cracking system
Inventor: SAKANO MINA
IPC: B09B3/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal cracking method and thermal cracking system effective for suppressing the formation of minor components in a reformed gas without giving influence on the main components of the gas by controlling the ratio of oxygen with a flame-retardant oxidizing agent in the reforming of a gas by low-oxygen combustion.  <P>SOLUTION: A gas is reformed by the low-oxygen combustion in a gas reformer 15 to obtain the reformed gas 24 composed mainly of low-molecular combustible gases. In the above method, the ratio of oxygen atom is increased by the addition of a flame-retardant oxidizing agent such as steam 20 to effectively suppress the formation of minor harmful substances in the reformed gas 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233776-A (JP)
Title: Head-mounted display
Inventor: OTSUKI MASAKI
IPC: H04N5/64
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display the operability of the operation member of which is improved.  <P>SOLUTION: The case a head-mounted display main body part 1 is mounted so that a display part 4 comes to the front of a left eye is shown by (a). The main body part 1 is fixed on the head by a rear arm 2. Then, a display arm 3 is pulled out from the arm 2 and aligned with the position of the left eye and used. In a figure, an operation button 6 is attached to a headphone 5 and does not move even when the display part 4 moves. In the figure, three operation buttons 6 are provided and have different shape respectively. Therefore, when performing the operation of the operation button 6 with a hand 7, what operation button 6 is touched can not be directly visually confirmed, but can be discriminated by tactile sensation obtained when the operation button 6 is touched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230858-A (JP)
Title: Image forming apparatus
Inventor: MIYAZAKI RYONOSUKE
IPC: G03G21/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent easy printing of a classified document in an image forming apparatus by setting up a limit in the time permitted for the printout of the classified document.  <P>SOLUTION: Printer application 602 determines whether classified information is set up in the documents selected by a user stored in the image forming apparatus. In cases where the classified information is set up and the printing of the relevant document is about to be carried out, the printer application 602 indicates for the printing to be performed only in cases where the time falls within the limit where printing is permitted. When it falls outside the limit for printing, the relative document is accumulated in HD513 and stored there until the time permitted for printing arrives. When the date and hour permitted for printing arrives, the document is taken out of the HD513 and is printed out through the printer application 602.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232845-A (JP)
Title: Single cylinder type hydraulic shock absorber
Inventor: YONEZAWA KAZUHIKO
IPC: F16F9/06
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single cylinder type hydraulic comprising a structure of a gas chamber free from the rise of internal pressure caused by a temperature such as the rise of oil temperature.  <P>SOLUTION: In this single cylinder type hydraulic shock absorber, an outer cover 41 for covering a cylinder body 21 is mounted outside the cylinder body 21, and a second gas chamber 42 is formed between the cylinder body 21 and the outer cover 41, and communicated with a gas chamber G in the cylinder body 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238211-A (JP)
Title: Manganese-zinc ferrite
Inventor: YOSHIDA YASUSHI
IPC: H01F1/34
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Mn-Zn ferrite having excellent initial permeability in high frequency region of MHz order.  <P>SOLUTION: The Mn-Zn ferrite contains ≥43.0 mol% to <50.0 mol% Fe<SB>2</SB>O<SB>3</SB>, ≥16.5 mol% to 24.0 mol% ZnO and the balance MnO as basic components and 0.005-0.100 mass% CaO and 0.001-0.025 mass% SiO<SB>2</SB>as assistant components and P and B contained in the ferrite are suppressed to be respectively <50 ppm and <20 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003242952-A (JP)
Title: Secondary battery
Inventor: GU CHANG-IL
IPC: H01M50/557
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery prevented from explosion.  <P>SOLUTION: The secondary battery is composed of a battery assembly 30 having a positive electrode tab 34 and a negative electrode tab 35, an external film envelope 40 made of elastic film wrapping the battery assembly 30 from which, the electrode tabs protrude, and a tape 50 made of synthetic resin with low melting point, acting as a safety means by means of being melted and broken by the heat generated from the battery at the sealing part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004242012-A (JP)
Title: Speaker telephone and speaker telephone system
Inventor: MOTOI KATSUO
IPC: H04M1/60
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a speaker telephone system that enables a plurality of speaker telephones to be used at the same time through simple connections without requiring a centralized processor and a power supply for it.  <P>SOLUTION: The output of the final stage of a microphone amplifier 112 which amplifies the output of a microphone 111 of a speaker telephone 1 can be connected in parallel as the open collector output of an NPN transistor or the open drain output of an N type FET together with the input of the speaker amplifier 122, and is also connected to an earphone microphone terminal of a telephone set 2 by a plurality of round type three-pin connectors of audio standards having the same diameter and speaker telephones 1 are connected to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239505-A (JP)
Title: Continuous heating treatment furnace, steel pipe and heat treating method using the same
Inventor: TANAKA TOMOHIRO
IPC: C21D9/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold finished steel pipe free from the generation of carburizing even when the cleaning process after a cold processing is performed only by alkaline degreasing and pickling.  <P>SOLUTION: In this continuous heating treatment furnace, an atmospheric gas in the furnace has positive pressure, and a steel pipe is axially loaded from a furnace inlet for heating treatment, and carried out from a furnace outlet. A heat-proof curtain covering the whole face of the furnace inlet is hung at the furnace inlet, remaining attached matters remaining on inner and outer surfaces are decomposed and removed when the steel pipe is loaded through the heat-proof curtain, the inside of the steel pipe is substituted with the atmospheric gas, and then the heating treatment is performed in the furnace. The cold finished steel pipe is manufactured in this continuous heating treatment furnace.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242196-A (JP)
Title: Two-two pulldown detector and sequential scan converter using same
Inventor: MATSUNAGA SEIJI
IPC: H04N7/01
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect whether or not a field signal being inputted is created by a 2-2 pulldown processing.  <P>SOLUTION: This 2-2 pulldown detector includes a pixel difference comparison part 81 for comparing a differential absolute value between a value of a pixel of the present field signal (b) and a value of a pixel of the following field signal (a) approximately at the same position with a first reference value R1 and for outputting a first detection signal of binary according to size relation of both, a noncoincident pixel number comparison means 82 for comparing a value obtained by counting a first detection signal indicating that the differential absolute value is larger than the first reference value R1 for one field with a second reference value R2 and for outputting a second detection signal of binary according to the size relation between both and a pulldown regularity detection part 83 for outputting a signal indicating that the field signal is obtained by the 2-2 pulldown processing when the binary of the second detection signal changes whenever a field changes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238587-A (JP)
Title: Epoxy resin composition for printed wiring board and its use
Inventor: SAKAI HIROSHI
IPC: H05K3/46
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition suitable for a printed wiring board having a high Tg and excellent adhesion, and a prepreg for a printed wiring board, metal-clad laminate and multilayer printed wiring board using the composition.  <P>SOLUTION: This resin composition comprises (A) a high-molecular-weight epoxy resin having a weight-average molecular weight of ≥5,000 and ≤50,000, (B) a low-molecular-weight epoxy resin having a weight-average molecular weight of ≥250 and <5,000, (C) a polycondensate of a phenol and formaldehyde, and (D) dicyandiamide, wherein the component (A) is 1-20 wt.% and the component (D), 0.01-0.15 wt.% of the total amount of the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004024835-A (JP)
Title: Surgical microscope
Inventor: MASU KAZUO
IPC: A61B1/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical microscope with which a medical operation is performed safely by improving the operability of the microscope and an endoscope in the case of performing the medical operation by using microscopic observation and endoscopic observation together.  <P>SOLUTION: An optical stereoscopic microscope is provided with: right and left observation optical paths for stereoscopic observation; and a shutter 34 for shielding an observation image formed on one of the observation optical paths by an optional size. An optional size of an optical observation image of a part to be operated formed in the eye piece observation visual field of this optical stereoscopic microscope is shielded. The image of the part to be operated obtained by the endoscope is projected to this shielded part to insert an image obtained by the endoscope to a part of the visual field of the microscope for performing optical observation to enable an operator to observe two observation images simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004219031-A (JP)
Title: Air conditioner
Inventor: KUBO SATOSHI
IPC: F24F1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner provided with an inverter for driving an electric compressor, with simplified condensation preventing structure in a casing of the inverter and reduced cost.  <P>SOLUTION: This air conditioner is provided with the electric compressor 1, a condenser 2 to condense cooling medium compressed in the electric compressor 1, an evaporator 3 to evaporate cooling medium condensed by the condenser 2, and the inverter 4 to drive the electric compressor 1. The inverter 4 comprises a power element 14 and a control circuit 13 to control it contained in the casing 16, and a heat sink 17 is provided to cool the power element 14 by cooling medium passing the evaporator 3. As the casing 16 is sealed in a gas-tight state, inert gas is filled in the casing 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248049-A (JP)
Title: Resonance type high frequency switch and high frequency circuit
Inventor: OKUDA SHUKO
IPC: H03K17/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the insertion loss of a resonance type high frequency switch more when the switch is in an on-state, without worsening its breaking characteristics when the switch is in an off-state.  <P>SOLUTION: By connecting a second reactive circuit 12L in parallel with a series circuit consisting of a first reactive circuit 11C and a first switch element F1, a first parallel circuit PC1 is formed. Moreover, a second parallel circuit PC2 is formed by connecting a second switch element F2 to a third reactive circuit 13C in parallel. Then, the parallel circuits PC1, PC2 are connected in series, and the switch elements F1, F2 are turned on or off into the same state. When the switch elements F1, F2 are in an off-state, the section between Port 1 and Port 2 becomes in a conductive state with the series resonance circuit by the reactive sections 12L and 13C. When the elements F1, F2 are in an on-state, the reactive sections 11C and 12L perform parallel resonance, series resonance by the reactive sections 12L and 13C is stopped, and the section between the Port 1 and the Port 2 is interrupted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI