baber/WOPTO huggingface dataset:
Patent JP-2003347154-A (JP)
Title: Method for manufacturing multilayer ceramic electronic component
Inventor: MIYASHITA MASATAKA
IPC: H01G4/12
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer ceramic electronic component which can favorably be layered and bonded under a green state and a volumetric variation can be kept low at the time of sintering.   <P>SOLUTION: The method for manufacturing a multilayer ceramic electronic component comprises a first step for laying a metal film 54 in a specified pattern on the surface of a ceramic green sheet 40 through a first adhesive layer 56, a second step for laying an adhesive layer 30 on the surface of the ceramic green sheet 40, a third step for laying the ceramic green sheet 40 on the surface of the ceramic green sheet 40, a step for repeating the first through third laying steps a plurality of times to form a multilayer body 60, a step for extracting/ removing the first and second adhesive layers to form a multilayer body 80, a step for hot-pressing the multilayer body 80 together with other ceramic green sheets to form a final multilayer body 90, and a step for sintering the final multilayer body 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002348249-A (JP)
Title: Synthetic thyroid hormones composition
Inventor: SCHWARTZ DANIEL M
IPC: A61K31/195
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a composition for reducing the intraocular pressure by use of synthetic thyroid hormones in vivo. SOLUTION: To provide a pharmaceutical composition containing synthetic thyroid hormones having effects for intraocular pressure, aqueous humour pressure, hydraulic conductivity, hyaluronic acid secretion and extracellular matrix assembly. Thus, to provide the composition for the purpose to treatments of excessive intraocular pressure and to cure glaucoma by use of synthetic thyroid hormones and the composition containing the same.
Patent JP-2003343128-A (JP)
Title: Lock device of door
Inventor: OTSUKA KIYOHIRO
IPC: E05B47/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device of a door being easily locked or unlocked.   <P>SOLUTION: A door bolt 5 retractably fitted in a casing 1 embedded at the end face of the door and a spring 6 pressing the door bolt 5 in the sinking direction are built in. An engaging hole 22 with which the extremity of the door bolt 5 can be engaged is formed in a strike 21 attached to a door frame B. A permanent magnet 23 is fixed to the extremity face and an electromagnet 24 is built in the engaging hole 22. An applied voltage inversion circuit having two switches is connected to a coil of the electromagnet 24 to electrify the electromagnet 24 by switching operation in the closed condition of the door A. The door bolt 5 is made to engage with the engaging hole 22 by the attractive action of the permanent magnet 23 by the electromagnet 24 to keep the door A in the locked state. The electromagnet 24 is electrified by the operation of the switch, the door bolt 5 is moved from the engaging hole 22 to the disengaging position by the repulsive force acting between the electromagnet 24 and the permanent magnet 23 and the elastic force of the spring 6 and the door A is unlocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339295-A (JP)
Title: Method of pesticide application and apparatus for pesticide application
Inventor: TANIZAKI JUNKO
IPC: A01M7/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for pesticide application applying a plenty of pesticide in a short time and easy to handle, inexpensive and suitable for applying the pesticide to a garden or a kitchen garden.   <P>SOLUTION: The pesticide applicator is a manual reciprocating sprayer, comprising a sprayer 10 connected to a reservoir 1 includes a body 11, a manual handling part 12, a nozzle 13 and a holder 14, and continuously sprays the pesticide in the reservoir 1 from the nozzle 13 by holding the holder 14 in one hand and reciprocally operating the manual handling part 12 by the other hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342346-A (JP)
Title: Polyimide resin
Inventor: TANAKA MAKI
IPC: C08G73/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide resin suitable for an adhesive film which is used as a material for mounting electronic parts, allows assembly at a low temperature and has strong bonding characteristics and excellent heat resistance.   <P>SOLUTION: The polyimide resin is obtained by reacting a styrene/maleic anhydride copolymer (A) with an aromatic isocyanate and/or an aliphatic isocyanate to give a polymer, and reacting the polymer with an aromatic tetracarboxylic acid dianhydride and an aromatic diamine and/or an aliphatic diamine. It is desirable that the content of the component (A) is 1-50 mol% based on the total acid components. The resin has a reactive functional group in its structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001023-A (JP)
Title: Method for shaping metal vessel
Inventor: IRIE TORU
IPC: B21D51/18
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for shaping a metal vessel which can simply be formed while securing a smooth face from a main body part having non-circular cross section to an end part having almost circular cross section and can easily be mass-produced.  <P>SOLUTION: To the end part of a metal tubular work having non-circular cross section, after forming a first reduced diameter end part 13 having almost circular cross section within the range of the non-circular cross section by reducing the diameter, by e.g. a press-working, a spinning work is applied to the first reduced diameter end part13 to form a second shrinkage-diameter end part 15 having almost circular cross section within this almost circular cross section. As the other way, a metal plate is bent and joined (or a plurality of metal divided bodies are joined) and an intermediate processed member having a main body part and the first reduced diameter end part, is formed and the spinning work is applied to this and the second reduced diameter end part is formed. Further, the spinning work can be applied under state having at least one relation among a same axis, an eccentricity, an inclination and a twist to the center axis of the first reduced diameter end part and the center axis of the second reduced diameter end part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007142-A (JP)
Title: Lan interface apparatus and setting control program used for the same
Inventor: SUGANUMA YUICHI
IPC: H04L69/40
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LAN interface apparatus for realizing automatic setting of a communication system as well as that of a transmission rate and further that of a connection system, so as to eliminate the need of settings by a user for connecting to the network.  <P>SOLUTION: The LAN interface apparatus 10 includes: a link state detection section 11 for monitoring a present link state with respect to an access destination to detect linkup, link-down and collision; a transmission rate setting section 12 with a setting switching function between the 10 Mbps (10BASE-T) and the 100 Mbps (100BASE-TX); a connection system setting section 13 with a setting switching function between a straight connection and a cross connection; a communication system setting section 14 with a setting switching function between the full duplex and the half duplex; and a setting control section 15 for controlling the sections above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012202-A (JP)
Title: Electric field detecting optical apparatus
Inventor: SHINAGAWA MITSURU
IPC: G01R29/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field detecting optical apparatus for achieving high sensitivity and cost efficiency by using a plurality of high-performance compact electro-optical crystals.  <P>SOLUTION: Laser beam emitted from a laser diode 21 is made incident on two serially connected electro-optical elements 23a and 23b via a collimator lens 33 and a first wavelength plate 35, and polarized and changed by an electric field to be combined. The laser beam polarized and changed by the electric field is made incident on a polarized beam splitter 39 after its polarization state is regulated by a second wavelength plate 37, separated into P-waves and S-waves by the polarized beam splitter 39, condensed by first and second condensing lenses 41a and 41b, and converted into electric signals by first and second photodiodes 43a and 43b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012667-A (JP)
Title: Sound reproducing device
Inventor: IWASA EIICHI
IPC: G10L21/007
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the operation required for tone adjustment of a sound signal is troublesome when a recording medium having the recorded data of sound compression is reproduced.  <P>SOLUTION: The sound reproducing device 1A comprises a reproducing mechanism 11 which reproduces and outputs the sound signal by reading the data of sound compression from the recording medium and extending the data of sound compression and an equalizer part 12 which adjusts the tone of the reproduced sound signal. Further, the sound reproducing device 1A has a compression classification detection part 21 which detects the compression classification of the reproduced recording medium, a bit rate detection part 22 which detects a bit rate of the recording medium, a memory part 23 which stores the tone-adjusted value at every bit rate of the compression classification and a control part 24 which reads the tone-adjusted value corresponding to the detected compression classification and bit rate from memory part and controls the equalizer part on the basis of the tone-adjusted value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072078-A (JP)
Title: Liquid jet head and imaging apparatus using the same
Inventor: MURAKAMI SHUICHI
IPC: B41J2/05
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that white streaks are generated when solid prints are formed, because ink drops discharged from discharge openings positioned to both end sides in an arrangement direction of discharge openings of an ink jet printer are biased to the center side in the arrangement direction. SOLUTION: A liquid discharge head has a plurality of discharge openings 25 arranged along a transfer direction of a printing medium, and a plurality of electrothermal conversion bodies 30 arranged opposite to the discharge openings 25 respectively for discharging a liquid from the discharge openings 25. The liquid discharge head scans and moves along the printing medium in a direction intersecting the transfer direction of the printing medium. The plurality of discharge openings 25 are constituted of a plurality of discharge opening groups arranged mutually in an offset state in a direction parallel to the scanning and moving direction.
Patent JP-2004015582-A (JP)
Title: Method for authenticating and encrypting packet in active packet, router device, processing method, program and recording medium
Inventor: TAKAHASHI NORIYUKI
IPC: G09C1/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently authenticate and encrypt a packet in a network based on an active packet system wherein there is a possibility that packet alteration occurs in a router device for relaying the packet.  <P>SOLUTION: An active packet sender transmits a unique key to the router device in advance. When the sender transmits an active packet, the sender adds or encrypts an authentication digest using the key, and the router device uses the key to verify or decrypt the authentication digest and then performs program processing. If the packet is altered in the router device, the router device uses the key to recalculate or reencrypt the authentication digest. In addition, the router device divides the packet into a plurality of parts and calculates or encrypts the authentication digest. This efficiently realizes protection based on packet authentication or encryption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007211-A (JP)
Title: Formation method of spacer in flat plate type display element
Inventor: MIN KYUNG-WON
IPC: H01J31/12
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a formation method in a spacer 50 of a flat-plate type display element. SOLUTION: This method includes a stage for forming the plural spacers 50 having a predetermined shape, a stage for preparing a substrate 10 with the spacers 50 stuck to the flat-plate type display element, a stage for applying a photosensitive adhesive substance to the surface of the substrate 10 at a predetermined thickness, a stage for arranging the spacers 50 on the substrate 10 and thereafter sticking them by using the photosensitive adhesive substance, a stage for irradiating the substrate 10 with a light for exposing a part which is not shielded by the spacers 50 with the photosensitive adhesive substance, and a development stage for removing the exposed part of the photosensitive adhesive substance exposed in the exposure stage. The spacers 50 are fixed on the substrate 10 with the photosensitive adhesive substance positioned under them.  In this application, the spacers 50 can be mounted and fixed to the substrate 10 by the use of a jig, the plural spacers 50 can be installed on the substrate 10 at the same time by the jig, and the spacer 50 can be arranged with high precision, so that the method is extremely useful for mass production of the elements.
Patent JP-2004023186-A (JP)
Title: High frequency detection method
Inventor: MIZOE JUN
IPC: H03D1/10
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency detection method whereby a detection circuit has an excellent detecting characteristic even when receiving a wide variety of signal input levels.  <P>SOLUTION: The cathode of a detection diode 1 and one end of a detection curve correction resistor 4 of a detection curve correction circuit 3 are connected to a signal input terminal 6, the anode of a detection curve correction diode 2 is connected to the other end of the detection curve correction resistor 4, and the signal input terminal 6 is connected to a detection voltage output terminal 7 through a low pass filter circuit 5. The detection curve correction diode 2 is anti-parallel connected to the detection diode 1, that is, the cathode of the diode 2 is connected to the anode of the diode 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021002-A (JP)
Title: Highly directional photo conductive board and face light source device
Inventor: TERAKADO FUMIYA
IPC: G02B6/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo conductive board which has a high frontal luminance and an excellent emission efficiency, and a face light source device.  <P>SOLUTION: The photo conductive board is provided with a light-emitting face which is orthogonal to the incident face on the upper side, and a reflecting face on the lower side opposite to the upper side, a prism array A is formed on the reflecting face, the angle α between the beveled face of a prism forming the prism array A and the bottom face is 42 degrees or smaller and 37 degrees or larger, the angle β between the other face of the prism and the bottom face is 10 degrees or smaller, a prism array B is formed on the emitting face. The photo conductive board is characterized in that theoblique angle γ of the major portion of the beveled face with respect to the bottom face of the prism satisfies the relation 2γ-β<90-Cr, where the critical angle of the prism composing the prism array B is denoted by Cr, and the photo conductive board is used in the face light source device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019837-A (JP)
Title: Engine mount
Inventor: KUNIYA TAKESHI
IPC: B60K5/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a partially high strength part and an easily-breakable structure when an engine mount is requested to have the partially high strength part and the highly rigid and easily-breakable structure in an engine mount using the resin bracket.  <P>SOLUTION: This engine mount 1 comprises a vibration isolation part 4 formed of an inner tube 2 and a vibration isolation rubber 3 and the resin bracket supporting the vibration isolation part 4. A part of the resin bracket is mounted, as a mounting flange 7, on a body F. In the bracket body part 6 of the resin bracket 5, the direction A side thereof through the vibration isolation rubber 3 is formed in the high strength part 18, and a metal stopper part 25 is inserted therein. The stopper part 25 is formed in a generally L-member formed integrally with a collar part 24, and the collar part 24 is inserted into a mount flange 7. The direction B side thereof from the vibration isolation rubber 3 is formed in the highly rigid and easily-breakable part 20, increased in rigidity by a rib 21, and formed easily-breakable by providing a weld line 22 and a slot hole 23 at the rib 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017557-A (JP)
Title: Transfer sheet and manufacturing method for decorative material using the same
Inventor: FUKUI TAKUTO
IPC: B32B27/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet for stabilizing peelability with the elapse of time of the support of the transfer sheet and a receiving object after transfer and also obtaining a protective layer strong against damage resistance in a method for modifying the surface of matter using the transfer sheet and adaptable to substantially outdoor use not performed by a conventional method, and a manufacturing method for a decorative material using the same.  <P>SOLUTION: In the transfer sheet obtained by laminating at least a pattern layer and an adhesive layer on a support, the adhesive comprises a binder resin having a crosslinkable reaction group and a latent curing agent and the ratio of the reaction group equivalent of the binder resin to the reaction group equvalent of the latent curing agent is 1 : 1 to 1 : 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022927-A (JP)
Title: Module with built-in component, and manufacturing method thereof
Inventor: KAWAMOTO EIJI
IPC: H01L23/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module with a built-in component capable of incorporating a chip type component easily at a low cost.  <P>SOLUTION: Related to the structure of a module with a built-in component, a chip type component 4 is connected to inner-layer wiring patterns 2 using solder 6. A second insulating material 7 is formed between the inner-layer wiring patterns 2 to which an electrode 5 of the chip type component 4 is connected through the solder 6 on the surface where the chip type component 4 is connected to the inner-layer wiring pattern 2s. The second insulating material 7 contains at least a thermo setting resin with the setting temperature of it being equal to or higher than the melting temperature of the solder 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022509-A (JP)
Title: Cathode-ray tube and color selection mechanism
Inventor: HORIUCHI YOSHIRO
IPC: H01J29/07
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To optimally collect mislanding of electron beams by ensuring the sufficient displacement of a color selection mechanism for collecting the mislanding to the side of a fluorescent surface.  <P>SOLUTION: A cathode ray tube comprises a color selection mechanism 5 where a pair of supporting members 10, 11 forming a frame 14 are made of bimetal steel as a clad member 28, in which a high thermal expansion coefficient member 25 and a low thermal expansion coefficient member 26 are bonded together. An electrode thin plate for color selection 17 is stretched between the pair of supporting members 10, 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003006985-A (JP)
Title: Information recorder and information reproducing device
Inventor: TOZAKI AKIHIRO
IPC: G11B7/004
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder which can multiplex a time code in a video signal without applying an excessive load on the device and can display correct time even in interactive recording information, and to provide an information reproducing device. SOLUTION: The information recorder is provided with a signal processing means to output a compressed multiple signal in which an audio signal and a compressed video signal are multiplexed, a means for creating reproduction added information which creates reproduction added information including time information according to each partial recorded information, a multiplexing means which multiplexes a reproduction added information signal in the compressed multiple signal and outputs an information multiplexed and compressed signal, and a recording means which records the information multiplexed and compressed signal on an information recording medium.
Patent JP-2004030101-A (JP)
Title: Information storage system, memory access control method and computer program
Inventor: OKANOE TAKUMI
IPC: G06F21/79
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for locking a memory on condition that it is decided that data stored in the memory is read out of a specified data area.  <P>SOLUTION: When data are read out of the memory at a request from a host device connected to an information storage device such as a memory card, it is decided whether the read data area is a predetermined data area to be locked according to, for example, the logical number of a cluster and the memory is locked on condition that it is decided that the data are to be locked is read. In this constitution, data are prevented from being read out of the information storage device such as a memory card a plurality of times to enable what is called read-once access control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026970-A (JP)
Title: Alkylbenzene sulfonate composition and detergent composition using it
Inventor: YAMADA TAKESHI
IPC: C11D1/22
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkylbenzene sulfonate composition and the like which, while maintaining high detergency, are excellent in low foaming property and free of foreign odor.  <P>SOLUTION: The composition, which comprises an alkylbenzene sulfonate having an alkyl carbon chain length of any of 5-14, is characterized by containing 70 mass% or more of an alkylbenzene sulfonate having an alkyl carbon chain length of any of 6-11 and 5 mass% or less of an alkylbenzene sulfonate having an alkyl carbon chain length of 12 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031724-A (JP)
Title: Soldering method for work and soldering mounter
Inventor: IWABUCHI HIROSHI
IPC: H05K3/34
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering method for works which prevents generation of Kirkendall voids despite the use of a zinc-based lead-free solder, thus exerts high reliability, and allows a soldering mounter to have a long life, and to provide the soldering mounter.  <P>SOLUTION: The component of solder bumps 3 of a flip chip 1 is Sn-3Ag-0.5Cu, i.e. a non zinc-based second lead-free solder without comprising zinc. The component of solder portions 6 on copper electrodes 5 of a circuit board 4 is Sn-8Zn-3Bi comprising zinc by 8%, i.e. a zinc-based first lead-free solder. The flip chip 1 is mounted on the circuit board 4, followed by heating to melt the solder bumps 3 and the solder portions 6, whereby solder connecting portions 7 of a third lead-free solder are formed. The weight percentage of zinc in the solder connecting portions 7 produced by heating and melting has thus been reduced from the initial 8% to 2% or below. In this way, damages caused by zinc (generation of Kirkendall voids) is eliminated and a long life of the soldering mounter is ensured.  <P>COPYRIGHT: (C)2004,JPO