baber/WOPTO huggingface dataset:
Patent JP-2003321665-A (JP)
Title: Adhesion-giving agent and curable resin composition containing the same
Inventor: OKUDAIRA HIROYUKI
IPC: C08L101/10
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion-giving agent capable of being cured by moisture, etc., without being affected by an alcohol formed out of a modified silicone resin, etc., which is coated, and having excellent adhesive properties, even when the modified silicone resin, etc., is not removed, and to provide a curable resin composition containing the same.  <P>SOLUTION: This adhesion-giving agent has an isocyanate group bonded to a tertiary carbon atom, and further has an alkoxysilyl group. The curable resin composition contains the adhesion-giving agent, an amine-based latent curing agent, and a urethane prepolymer having isocyanate groups bonded to the tertiary carbon atoms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369813-A (JP)
Title: Optical measuring device for living body
Inventor: MAKI ATSUSHI
IPC: A61B5/145
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To separately measure local hemodynamic change within a living body. SOLUTION: A subject body 6 is irradiated with light emitted from a light source 1 from a light irradiation position 5 and light emitted through the subject body 6 is detected in photodetectors 10a and 10b via two optical fibers 7a and 7b for photodetection arranged at two different parts on the subject body 6. Electric signals from the photodetectors 10a and 10b are logarithmically transformed in logarithmic amplifiers 25a and 25b and then inputted to the positive pole and negative pole of a differential amplifier 11. The logarithmic difference signals of passing light intensity at two different positions outputted from the differential amplifier 11 are successively converted into digital signals in an A/D converter 12, fetched to a computer 13 and displayed at a display device 14 as time sequential data.
Patent JP-2003324417-A (JP)
Title: Cryptographic key delivery system for radio communication, cryptographic key delivery method for radio communication, and cryptographic key delivery program for radio communication
Inventor: YAMAZAKI JUICHIRO
IPC: H04W84/12
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To deliver a cryptographic key shared in encrypted communications to an unspecific user terminal without registering authentication information in advance in a cryptographic key delivery system for radio communications.  <P>SOLUTION: Each user terminal 2 stores a community identifier (ID) and a cryptographic key Ka for attribute authentication in a community attribute storage part 25. A cryptographic key generation part 24 for communications of the first user terminal 2 generates a cryptographic key Kt for communications, an encrypting/decrypting part 23 encrypts the cryptographic key Kt by using the cryptographic key Ka for attribute authentication, and a couple of the community ID and the encrypted cryptographic key Kt (community information) is registered in a community directory server (server) 1. The other user terminal 2 downloads the community information from the server 1, its encrypting/decrypting part 23 decrypts the encrypted cryptographic key Kt by using the cryptographic key Ka, and a radio communication part 21 integrates the cryptographic key Kt and performs radio encrypted communications between the user terminals 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326470-A (JP)
Title: Vice
Inventor: YAMAGUCHI TOKUO
IPC: B25B1/10
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vice compactly formable while holding four works, capable of holding works after being accurately positioned, and having an excellent holding operability.  <P>SOLUTION: Two longitudinally extending drive shafts 2 and 3 are disposed on a base 5 parallel with each other apart a specified distance from each other in lateral direction. A fixed holding body 10 and movable holding bodies 11 and 12 at the front and rear sides thereof are fitted to the drive shafts 2 and 3. The drive shafts 2 and 3 comprise a left-hand screw shaft part 27 and a right-hand screw shaft part 29 at the front and rear sides of an insert shaft part 23 allowing the fixed part 21 in fixed state to the base 5 to be longitudinally inserted therein. The front movable holding body 11 is screwed to the left-hand screw shaft part 27, and the rear movable holding body 12 is screwed to the right-hand screw shaft part 29. A front spring support part 25 and a rear spring support part 26 are installed at the front and rear sides of the insert shaft part 23. Spring members 42 and 43 are installed between the front spring support part 25 and the fixed part 21, and between the rear spring support part 26 and the fixed part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324211-A (JP)
Title: Solar battery module and tape for temporary fixing used therefor
Inventor: UCHIYAMA SHINICHIRO
IPC: C09J133/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape for temporarily fixing a solar battery wherein such problems are excluded as foaming under a high temperature environment and yellowing deterioration under moisture and a heat environment or ultraviolet ray environment, and to provide a solar battery module which uses the tape and is excellent in durability to a high temperature and secular durability.  <P>SOLUTION: In the tape 15 for temporarily fixing a cell 14 for a solar battery, an adhesive layer is formed on base a material composed a of polyethylene resin. The cell 14 is fixed temporarily to an EVA resin film 13A on a surface- side transparent protecting member 11 by using the tape 15. In the solar battery module, a back cover member 12 is capped on the EVA resin film 13A, and they are bonded to each other and collectively formed integrally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328431-A (JP)
Title: Shielding arrangement
Inventor: KOMAGAWA MAKOTO
IPC: E04B1/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the following inconveniences of a conventional shielding arrangement set up on a balcony or the like, for easing the sunlight and shielding the visibility from the outside: attaching/detaching work of the arrangement and opening/closing operation of the same are cumbersome tasks; the arrangement is in high danger of being detached or blown off by strong wind or the like; and installation of the arrangement is limited because the balcony portion is often a common use section in a condominium.  <P>SOLUTION: The shielding arrangement has sheet fixtures which are fixed to an outside edge of a sash frame or in the vicinity of the same, and a sheet body which has one end thereof detachably fixed to the sheet fixtures. The sheet body is strained by fixing members arranged on a handrail of the balcony or a veranda, or in the vicinity of the same, and the sheet fixtures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329772-A (JP)
Title: Radar apparatus
Inventor: KAKIMOTO TAKASHI
IPC: G01S7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid mutual interference between two systems in a radar apparatus in which two aerials are arranged at the one and the same aperture to use one system for a remote distance and the other system for a close distance and to suppress an increase in data rate of the overall radar apparatus.  <P>SOLUTION: A transmitter A 1, an aerial A 2, a receiver A 3, a transmitter B 4, an aerial B 5, a receiver B 6 and a synchronism controller 7 equivalently operate as conventional devices. A beam controller A 8 halts a search bema over the covering area of a radar system for a close distance and controls the formation of a tracking beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003018223-A (JP)
Title: Difference signal transfer circuit
Inventor: HEDBERG MATS OLOF JOAKIM
IPC: H03F1/02
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To realize the most suitable operation even under the condition that the common mode of an input signal is in a wider range. SOLUTION: A difference signal transfer circuit which controls the common mode level of a difference signal is provided with an input common mode level detection circuit (40) which detects the common mode level of an incoming signal, two capacitors (60 and 61) coupled between the first input and output and the second input and output respectively, and a control circuit (50) which controls charging levels of the two capacitors (60 and 61) in accordance with the common mode level of the incoming signal detected by the input common mode level detection circuit (40) to control the output common mode level at an output terminal.
Patent JP-2003325638-A (JP)
Title: Seamless capsule
Inventor: ASADA MASANORI
IPC: C12N11/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless capsule having a film comprising a film composition that can be used for a long period since it has sufficient strength in manufacture and storage of a product.  <P>SOLUTION: The seamless capsule has the film comprising the film composition containing photosensitive resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331397-A (JP)
Title: Start annunciator arrangement
Inventor: TANIGUCHI HIROYASU
IPC: G06T7/20
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of resulting in obstructing smooth traffic flow due to a driver not noticing the start of a preceding vehicle and the startable state of an own vehicle after the vehicle traveling a road stops behind the preceding vehicle, and a problem in a conventional start annunciator arrange ment wherein a system for detecting the start of the preceding vehicle is compli cated and expensive.  <P>SOLUTION: The rear part of the preceding vehicle is photographed by a telecamera 21 mounted on the vehicle. A monitoring line setting circuit 4 sets a narrow monitoring line 21 on an image 20. A movement change degree computing circuit 5 computes movement on a remarked picture element on the monitoring line 21. When the movement is in a prescribed direction and exceeds a predetermined level, a preceding vehicle start detecting circuit 7 determines the start of the preceding vehicle and gives an alarm signal from an alarm originating device 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335385-A (JP)
Title: Recording medium holder for sales promotion
Inventor: YANO SHUNJI
IPC: B65D85/57
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium holder suitable for providing a recording medium such as a CD or a DVD for sales promotion.  <P>SOLUTION: The recording medium holder 1 for sales promotion consists of a thin platelike body such as cardboard. The platelike body comprises an intermediate plate 12, a recording medium holding plate 11 foldably connected with the intermediate plate and a cover plate 13 connected with the other side of the intermediate plate. The platelike body can be folded between the respective plates via two parallel creases 4 and 5. Two cut lines 6 and 7 for inserting at least the right and left ends of a thin disklike recording medium 2 for holding are formed on the recording medium holding plate so that they are not parallel to the creases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326100-A (JP)
Title: Power-code-rewinding apparatus and iron using it
Inventor: YAGI TOYOHIKO
IPC: D06F75/28
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code-rewinding apparatus which allows a safe disassembling operation and secures a performance stability for a long period of time and to provide an iron using it.  <P>SOLUTION: Because an electrode-holding board for this code-rewinding apparatus and a cover are constituted as different parts and are detachable from each other, dusts and dirts accumulated around electrodes A and B are easily removed after the electrode-holding board is removed from the cover. Because the contained items such as a reel, a power code and the like do not come out and only the electrode-holding board can be made of a flame-retarding material, the flame-retardancy of its charging part can be achieved with a minimum amount of the material. Thus, a cheap constitution is possible and the cover, which does not need to be a flame-retarding material, can be transparent to make it easy to check the housing condition of the power code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337783-A (JP)
Title: Communication system, communication device and communication method
Inventor: ISHIGURO ARATA
IPC: H04N7/173
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and the like that can establish communication between a plurality of users about the same content while avoiding restriction of time and a burden on a network.  <P>SOLUTION: The communication system comprises a plurality of communication devices 100 connected via the network NT. Each communication device 100 comprises a storage device 4 for storing content, and a data processor 3 for controlling reproduction of the content accumulated in the storage device 4. The data processor 3 transmits a command to the data processor 3 of another communication device 100 so that the associated communication device 100 and another communication device 100 reproduce the content synchronously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346624-A (JP)
Title: High-frequency relay
Inventor: NAKAMURA MASANORI
IPC: H01H50/34
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain required operation characteristics with an adjustment work after assembly easy, with a wide adjustable range, and without giving birth to defective products.   <P>SOLUTION: A base block 1 with fixed terminals 6a, 6b, 6c insertion-molded with fixed contact points 7a, 7b, 7c exposed, an electromagnetic block 4 loaded on the base block 1, and turning a movable iron piece 54 based on excitation and degaussing, and a movable block 3 interlocked with a turning movement of the movable iron piece 54 coming into and out of contact with fixed contact points 7a, 7c or 7b, 7c of the base block 1 are provided. A push-in spring 57 is fitted to the movable iron piece 54 for pushing in the movable block 3. The push-in spring 57 is provided with a fixed part 58 fixed to the movable iron piece 54, a pressing part 62 pressing the movable block 3, and leg parts 60 extended in about right angles against the movable block 3 with an extension direction adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306820-A (JP)
Title: Two component type simplified belt for kimono
Inventor: TSUROO MOMOYO
IPC: A41F19/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two component type belt for kimono closely fitting to the body eliminating warp of a tying belt, reducing load to the body by utilizing a bending function of a spring board comprising an alloy without using a braid on the body and the belt, and a supporting plate.  <P>SOLUTION: The two component type belt for kimono comprises an inner plate inserted into a body belt (1) to attach a tying belt (3) with a pocket (2) formed on the backside, an assistant tool (10) made of an alloy spring separately formed from the body belt and sewn on the tying belt through string holes (9) and then mounting this from above to the pocket (2) of the body belt (1) and the belt can be worn by pulling the ends of the body belt to left and right. The belt imparts feeling of stably wearing the body belt (1) and the tying belt (3) without loading to the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347335-A (JP)
Title: Semiconductor manufacturing device
Inventor: NISHIURA SHINICHI
IPC: H01L21/60
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the handling property of a semiconductor wafer in a wafer stage.   <P>SOLUTION: A porous metal part 12 composed of a foamed metal or a sintered metal is provided on at least one part of a mounting surface 13. When bonding work is performed by heating the wafer 20 by a heater, an attraction force caused by a Coulomb force between the wafer 20 and the wafer stage 1 is remarkably reduced by the decrease of a contacting area between both of them even when an electric field near the lower surface of the wafer 20 is increased by the polarization of the wafer 20 accompanied by the temperature rise of the wafer 20 and accordingly the adhesion of the wafer 20 is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015599-A (JP)
Title: Driving method of plasma display panel
Inventor: NAGAO NOBUAKI
IPC: G09G3/292
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the entire discharge cells on a panel being unable to be driven normally, because the entire panel emits light due to discharging that is generated at impressing of a priming pulse prior to a write period and an erase pulse, after a sustaining period to lower contrast and also because erroneous discharge occurs because a discharge margin is narrowed, in such a manner that the pitches of the discharge cell are narrowed accompanying high-definition. SOLUTION: A stepped pulse waveform of at least two or more steps is used at impressing of an initializing pulse, prior to a write period and an erase pulse after a sustained period, to suppress light emission due to unwanted discharges, and a stepped pulse waveform of at least two or more steps is used for a write pulse and a sustaining pulse, so as to suppress delays in discharges; thereby, efficiency and contrast are improved significantly and a high quality PDP is realized.
Patent JP-2003343549-A (JP)
Title: Resin thrust washer and its manufacturing method
Inventor: KAMITSUJI NOBUYUKI
IPC: F16C33/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust washer in which an inexpensive product with high dimensional accuracy can be obtained, and also to provide its manufacturing method.   <P>SOLUTION: The resin thrust washer is so constituted that an introduction space 2 of lubricating oil extended from the inner peripheral side to the outside in the radial direction is formed to an annular body 1 in a doughnut shape and a tubular protrusion 3 passed through from the introduction space 2 to the outside of the rear face is intermittently provided circumferentially. The annular body 1 is constituted of two half-split members 10, 11 having a shape obtained by dividing the introduction space 2 into two on the face perpendicular to the center shaft A of the annular body. The half-split members are bonded each other at the outer peripheral part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006082-A (JP)
Title: Manufacturing method of plasma display panel, and manufacturing device of dielectric protection film
Inventor: KODERA KOICHI
IPC: H01J11/22
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the display quality of a plasma display panel depending on a gas discharge, and realize a high-precision display by providing a manufacturing method and a manufacturing device of a plasma display panel to which, an MgO thin film with high electron emitting property is formed.  <P>SOLUTION: An opening of a regulation part for regulating a vapor deposition region is biased toward an exit side of substrate carrying part to increase an oblique incident component of evaporated material incident on a substrate at the closing period of a thin film-forming process, by the above, crystallinity of the MgO thin film and electron emitting property is improved, and gas discharge responsiveness of a plasma display panel is heightened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001134-A (JP)
Title: Cutting blade
Inventor: YOSHIDA YUKIHIRO
IPC: B23D61/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain cutting performance over many hours by radiating frictional heat generated during cutting to suppress advancing of wear due to lowering of hardness of a cutting edge part, in a cutting blade.  <P>SOLUTION: A fin 4 is integrally mounted on a main body 2 constituting the cutting blade. The fin 4 is made of copper aluminum, gold, silver, zinc or alloys of them having excellent heat conductivity, . The frictional heat generated during cutting is radiated and a temperature rise of the cutting edge part 1 is suppressed to prevent softening. By maintaining wear resistance, an initial shape is maintained over many hours to suppress lowering of cutting performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320470-A (JP)
Title: Ultraviolet laser beam machining method by infrared laser beam assist and machining device
Inventor: NAKAMURA MASAHIRO
IPC: B23K26/064
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To execute laser beam machining such as boring and cutting, or groove machining while preventing occurrence of cracks by executing abrasion processing by irradiation of an ultraviolet laser beam on the face to be machined of a workpiece by using the ultraviolet laser beam in the near ultraviolet and the far ultraviolet regions with the wavelength of ≤355 nm, and at the same time, by the irradiation of an infrared laser beam to the same place.  <P>SOLUTION: The abrasion processing is executed by the irradiation of the ultraviolet laser beam L1 in the near ultraviolet and the far ultraviolet regions with the wavelength of ≤355 nm on the face to be machined of the workpiece 1 and by the assist irradiation of the infrared laser beam to the same place. The irradiation of the ultraviolet laser beam L1 is executed via a beam expander 4, an aperture 5, a reflection mirror 6, a homogenizer 7, an image formation optical system 8 or the like. Working processes are observed and recorded by using an observation optical system provided to the upper part of the reflection mirror 6 and a CCD camera 9. The device is driven freely movably so as to focus on a machining position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014888-A (JP)
Title: Method of manufacturing printed wiring board and printed wiring board manufactured by it
Inventor: KATAOKA TATSUO
IPC: G03F7/40
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board that can maintain an excellent etching factor in a formed circuit and can effectively prevent occurrence of surface-layer migration by eliminating etching residues.  <P>SOLUTION: In the method of manufacturing the printed wiring board using a copper-plated laminated board in which a conductive circuit forming layer formed by laminating a copper layer and a metallic layer of a metal other than copper upon another and an insulating substrate are stuck to each other so that the copper layer of the circuit forming layer is exposed on the surface, the etching of the conductive circuit forming layer is performed through a first etching step of simultaneously dissolving the copper layer and metallic layer forming the circuit forming layer and a second etching step performed after the first etching step by using a selective etchant for dissolving the metal constituting the metallic layer without dissolving the copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013984-A (JP)
Title: Assembling device
Inventor: KULLIN JONAS
IPC: E06B9/50
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an assembling device capable of not preventing expansion caused by temperature rise of a shaft body and supplying lubricating oil to a bearing and further precisely positioning an outer ring of the bearing during assembling works. SOLUTION: A tapered washer 11 is set to take a first stable position capable of conveying axial force sufficiently pushing one bearing ring 4 to a bearing seat 2, an unstable region in which the tapered washer 11 is bent in a reversely tapered state under influence of consecutive force in an axial direction after the bearing ring 4 reaches an assembled position of the bearing seat 2, and a second stable position having an opening as a passage 15 between the two bearing rings 4 and 6 by means of bending apart from a side face of the other bearing ring.