baber/WOPTO huggingface dataset:
Patent JP-2003124371-A (JP)
Title: Ceramic package with fittings for attaching connector terminal
Inventor: ORIGUCHI MAKOTO
IPC: H01L23/08
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package with fittings for attaching a connector terminal, in which parts can be easily exchanged and further, the connector terminal can be accurately connected to a transmission line in assembling by connecting the connector terminal when assembling a ceramic package. SOLUTION: The ceramic package has a ceramic wafer on which the transmission line is formed, and fittings for attaching the connector terminal brazed on the ceramic wafer, a positioning hole is provided on the ceramic wafer, and the fittings for attaching the connector terminal are provided with a fitting projection cooperated with the positioning hole on the ceramic wafer for setting the fittings for attaching the connector terminal in a prescribed position relation on the ceramic wafer.
Patent JP-2003128522-A (JP)
Title: Coating composition for keratin fiber
Inventor: TACHIBANA HISASHI
IPC: A61K8/36
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition for coating keratin fibers that has good stability with time and adhesion to the keratin fibers, can be readily spread on the hair and shows an excellent appearance that the keratin fibers look longer, more and thicker. SOLUTION: In the agents for coating keratin fibers, e.g. mascara, eyebrow or hair coating agents, a polyglycerol fatty acid ester is used in combination with a fatty acid soap.
Patent JP-2003123784-A (JP)
Title: Separator for low temperature fuel cell and its manufacturing method
Inventor: SHIMIZU TAKESHI
IPC: H01M8/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a low temperature fuel cell having low contact resistance and high corrosion resistance by forming a dense barrier thin film on a roughened stainless steel plate surface. SOLUTION: In this separator, multiple pits are formed over the entire surface of the stainless steel plate by roughening, minute projections are protruded in the circumference of the pits on the surface, and the dense barrier thin film is formed on the roughened surface by heating in an Fe reducing atmosphere after the roughening process. After roughening process, the dense barrier thin film is formed by heating at 400-900 deg.C desirably, in a H2 -N2 atmosphere.
Patent JP-2003127196-A (JP)
Title: Dwell control method for injection molding machine
Inventor: SASANE MANABU
IPC: B29C45/57
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To curtail an unnecessary time in a dwelling pressure application step. SOLUTION: A dwell completion switching operation SW8 is automatically set by a control unit 14 so that a dwell speed switching mode is executed (step S1). A low speed value (X) is set at a low speed value (X) setting part 9, and a molding process is initiated (step S2). It is judged whether or not a molded product is a good product (step S3). When it is judged as a good product, a molding process to complete a dwell pressure application step by turning loose a dwell pressure through setting the advancing speed of a screw 6 at the low speed value (X), is repeated 'n' times.  When the molding process is repeated 'n' times, it is judged whether the dispersion of the dwell time has occurred (step S4), and when the dispersion of the dwell time falls within a tolerable range, a continuous molding process is performed in such a way that the advancing speed of the screw 6 reaches the low speed value (X), thereby turning the dwell pressure loose to complete the dwell pressure application step (step S5).
Patent JP-2002220346-A (JP)
Title: Use of pde-v inhibitor for improved fecundity in mammals
Inventor: WESTBROOK SIMON LEMPRIERE
IPC: A61K31/431
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a substance useful for enhance mammalian fecundity. SOLUTION: A cyclicguanosine 3',5'-monophosphoric phosphodiesterase type V (cGMP PDE-V) inhibitor is used for increasing fecundity in a mammal by one or more of (a) promoting the growth of an oocyte, zygote, blastocyst, embryo and/or fetus, (b) increasing survial rate or probability of embryo and/or fetus, and (c) increasing body the birth weight of a progeny, or for increasing milk productivity.
Patent JP-2003133786-A (JP)
Title: Mounting device of high frequency integrated circuit, and electronic circuit device
Inventor: UMETSU HIROSHI
IPC: H05K9/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of a high frequency integrated circuit and an electronic device with the mounting device for improving efficiency of jointing, by jointing a multi-layer substrate and a shield case steadily with only soldering. SOLUTION: The mounting device of a high frequency integrated circuit includes a multi-layer substrate 1 made up of four-layered ceramic substratum 11 to 14, and a metallic shield case 2 for covering an side face of an upper-layer substrate 14 out of the multi-layer substrate 1. An L-shaped molding part 25 formed like an almost 'L' with an top side member 25a bent toward the outside is provided at a center of the side face of the shield case 2. A projected part 26 that projects in an almost hemispherical shape is provided on the top-side member 25a of the L-shaped molding part 25, and an opened hole 26a is drilled at the top of the projected part 26. The shield case is jointed with the side face of the upper-layer substrate with solder introduced inside the projected part through the hole at the L-shaped moulting part 25.
Patent JP-2003129363-A (JP)
Title: Stretchable ultrafine fiber nonwoven fabric
Inventor: KIMURA TOMOAKI
IPC: D04H1/542
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fiber nonwoven fabric having good stretchability and softness, excellent dust barrier properties during stretching and further a smooth surface. SOLUTION: This fiber nonwoven fabric consists essentially of a thermoplastic elastomer resin. The average fiber diameter of fibers constituting the fiber nonwoven fabric is <=10 μm and the fibers in a ratio of 15-80% number thereof fuse into the form of >=2 bundles.
Patent JP-2003136637-A (JP)
Title: Decorative sheet and decorative molded product
Inventor: ATAKE HIROYUKI
IPC: B32B27/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which shows good moldability and no inexpediency such as the disappearance of a matte design and enables an excellent matte design to be imparted in terms of designing and a decorative molded product. SOLUTION: The decorative sheet 1 is formed using a simultaneous injection and molding process after laminating a matte coating film 3 obtained by adding a delustering agent composed of particles with a different refractive index from that of a binder resin to the binder resin composed of a thermoplastic resin, on the back of a surface sheet 2 with a surface smoothness composed of a transparent thermoplastic resin. The decorative molded product 10 is obtained by laminating the decorative sheet 1 on the surface of an injectionmolded product 9 in such a way that the surface sheet 2 side appears as the outer surface of the molded product 9.
Patent JP-2003142572-A (JP)
Title: Wafer carrying hand
Inventor: FUJIEDA SHUNJI
IPC: H01L21/677
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a wafer carrying hand for grasping and carrying a wafer stably in a clean room while suppressing the rattling and generation of powdery dust at the guide of a movable part. SOLUTION: The inclination of a movable part is suppressed at the time of operation using a linear guide and a plurality of grip claws 5 fixed to the movable part for grasping a wafer 12 can be adjusted in position and replaced. The movable part is covered through a slight gap and air can be sucked through a suction port provided in the cover and discharged to the outside of a clean room.
Patent JP-2002245962-A (JP)
Title: Electrospray iron source
Inventor: FUJIMAKI SUSUMU
IPC: G01N27/62
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrospray ion source capable of surely discriminating a signal originated in a standard material even when it is accumulated on a signal originated in an unknown sample at the time of carrying out precise mass measurement by simultaneously using the unknown sample and the standard material. SOLUTION: This electrospray ion source is constituted to stop supplying atomized gas for a specified period of time by selecting the atomized gas supplied to at least one atomizing nozzle out of the atomized gas supplied to a plural number of the atomizing nozzles, and at the same time, to stop application of high voltage applied to the atomizing nozzle to which the atomized gas supply has been stopped.
Patent JP-2003143736-A (JP)
Title: Electrical connection box
Inventor: HAYASHI HIROYUKI
IPC: B60R16/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box that can be removed from a vehicle body and collected efficiently when a junked vehicle is disassembled. SOLUTION: This electrical connection box for a vehicle comprises an electrical connection box unit 2 that contains an electric circuit inside its casing and fixing feet 3 for mounting and fixing the unit 2 to the vehicle. Furthermore, wire harness-fixing parts 6 are formed for wiring a wire harness W that is connected to connector joining parts of the unit 2. These harness-fixing parts 6 have fitting grooves 7 into which the wire harness W is fitted.
Patent JP-2003147618-A (JP)
Title: Stretchable clothes
Inventor: OTANI KEI
IPC: A41D13/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide new stretchable clothes having moderate stretchability, excellent fashionability, or the like, and especially sewn in an intact state of cut edges. SOLUTION: The stretchable clothes are obtained by sewing a knitted stretchable warp fabric prepared by knitting at least one side of a nonelastic yarn and an elastic yarn with closed stitches in each knitting needle using a 1×1 knit construction in which the nonelastic yarn and elastic yarn run side by side. The clothes are suitable as foundation clothes without fraying even when a hem is not formed.
Patent JP-2003143900-A (JP)
Title: Controller for motor and product using the same
Inventor: HIRANO MAKOTO
IPC: H02P21/22
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an alternating current detection and control system which is constituted of the small number of components, and detects and controls the current of a motor with a high degree of accuracy without being influenced by the residual flux of a core or magnetic saturation. SOLUTION: The alternating current detection and control system comprises: an inverter; the motor which is connected with the inverter and is rotated according to the output voltage or the inverter; a current transformer which is placed between the motor and the inverter, and detects the current of the motor; and a microcomputer which is connected with the secondary side of the current transformer, estimates the primary current thereof from the secondary current thereof, and controls the above output voltage based on the result of the estimation.  When the microcomputer estimates the primary current, the microcomputer operates as follows: based on a current value for determining the rotational position of the motor from the inverter and a reference current value at the waveform inflection points in the waveform supplied to the motor, the microcomputer corrects the secondary current and estimates the primary current based on the result of the correction.
Patent JP-2003136718-A (JP)
Title: Ink jet recording head, its manufacturing method and ink jet recorder
Inventor: FURUHATA YUTAKA
IPC: B41J2/055
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head in which ink ejection characteristics can be kept well at all times while reducing the size, its manufacturing method and an ink jet recorder. SOLUTION: The ink jet recording head comprising a channel forming substrate 10 in which pressure generating chambers 12 communicating with nozzle openings are formed, and piezoelectric elements 300 provided on one side of the channel forming substrate 10 through a diaphragm in order to generate a pressure variation in the pressure generating chambers 12 is provided with a substrate 30 being bonded to the piezoelectric element 300 side of the channel forming substrate 10, and an electrode 60 common to the plurality of piezoelectric elements 300 extending to a region being bonded with the bonding substrate 30 of the channel forming substrate 10. Resistance of the common electrode 60 is lowered substantially by providing a conductive layer 10 being connected electrically with the common electrode 60 between the bonding electrode 30 and the common electrode 60.
Patent JP-2003152681-A (JP)
Title: Mobile communication system and method for multi- carrier cdma system using scramble code
Inventor: HANADA YUKIKO
IPC: H04W88/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To detect the FFT timing of an optimal cell and to detect a scramble code by providing a plurality of candidates as an optimal base station on the side of a mobile station and finding the correlation of each of candidates in a mobile communication system for an MC-CDMA system. SOLUTION: A signal receiving method in this mobile communication system for a multi-carrier CDMA system is provided with a step for receiving a multi- carrier signal containing a plurality of subcarriers having synchronizing signals multiplied to one or a plurality of subcarriers only with a spreading code for synchronizing signal, a step for finding the value of correlation between the received multi-carrier signal and the replica of the synchronizing signal and a step for detecting the FFT timing and the receiving timing of a long-term spreading code corresponding to the correlation value found in that step and the receiving FFT timing of the optimal cell, the scramble code and the timing thereof are detected.
Patent JP-2002222589-A (JP)
Title: Semiconductor device
Inventor: HANZAWA SATORU
IPC: G11C29/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a reference signal generating method used for read-out operation of a memory cell for storing information by utilizing the variation of magnetic resistance, and to provide a dummy cell. SOLUTION: The dummy cell is provided with plural first memory cells MC arranged at intersections of plural word lines WR0-WR7 and plural first data lines D0-D7 and storing either of '1' or '1', plural first dummy cells MCH arranged at intersections of plural work line WR0-WR7 and a first dummy data line DD0 and storing '1', and plural second dummy cells MCL arranged at intersections opf plural word lines WR0-WR7 and a second dummy data line DD1 and storing '0'. Therefore, a MRAM having higher integration, higher reliability, and larger capacity than heretofore can be realized.
Patent JP-2003153435-A (JP)
Title: Secondary battery protective circuit
Inventor: IWAZONO YOSHINORI
IPC: H02J7/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery protective circuit capable of protecting a secondary battery by stopping charging when the secondary battery is in an over-discharging condition at the time of charging. SOLUTION: A charging stop control IC1 detects battery voltage at intervals of a prescribed time at the time of starting charging, determines it as the secondary battery 5 in an over-discharge condition if an increase in battery voltage by charging is small, and controls FET2 so as to be conducted. A second PTC12 is heated by conducting the FET2 to heat a first PTC element 11 subjected to thermal coupling for tripping. By the tripping of the first PTC element 11, a charging circuit of the secondary battery 5 is shut down, thus stopping charging.
Patent JP-2003152748-A (JP)
Title: Control/monitor signal transmission system
Inventor: SAITO YOSHITANE
IPC: G05B19/048
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a control/monitor signal transmission system that superimposes first and second control signals and a monitor signal on a clock signal, uses the one for transmission of high-speed data, the other for transmission of low speed data and properly decides the cycle of the transmission. SOLUTION: A first control data signal and a first monitor data signal are updated by each high-speed data refresh time Tio between a master station and a slave station, a second control data signal and a second monitor data signal are updated by each low speed data refresh time Tcr between the master station and the slave station, and the master station and the slave station transmit them on data signal lines mutually. The master station generates a long start signal to decide the Tcr and a short start signal SS to decide the Tio. The first slave station transmits the first control signal and the monitor data signal by each Tio. The second slave station transmits the second control signal and the monitor data signal by each Tcr.
Patent JP-2003150586-A (JP)
Title: Document converting system, document converting method and computer-readable recording medium with document converting program recorded thereon
Inventor: SUZUKI HIDEMOTO
IPC: G06F40/143
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To shorten the whole time required for converting documents by omitting a validity verifying step by outputting document data outputted for converting a document structure so as to become valid according to a document form definition after conversion. SOLUTION: This document converting method converts a first structured document F1 formed on the basis of the first document form definition D1 into a second structured document F3 formed on the basis of the second document form definition D2, analyzes the document form definition D1 and the document form definition D2, extracts a different document form definition, forms a converting template T2 for describing a converting rule so that the structured document F3 being a processing result of document converting processing does not contradict to the document form definition D2, and executes the document converting processing by using the converting template T2.
Patent JP-2003117641-A (JP)
Title: Roll for continuous casting, excellent in crack resistance
Inventor: TASHIRO HISAO
IPC: B22D11/128
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a roll for continuous casting, excellent in a crack resistance in which the occurrence of the crack caused by heat stress is restrained by reducing the load of heat inlet from a cast slab and the progress of the sharp crack is restrained by beforehand forming fine rugged pattern on the surface of the roll barrel part and thus the service life of the roll can be extended. SOLUTION: After forming almost rhombus-like rugged pattern or helical-like rugged pattern avoiding the peripheral direction with grooves having 0.5-3 mm pitch and 0.2-3 mm depth by knurl-working on the surface of the roll barrel part, ceramics or glass thermal-sprayed fused layer is arranged on this surface of the roll barrel part.
Patent JP-2003148096-A (JP)
Title: Method for building joint in tunnel secondary lining
Inventor: KABURAGI KOJI
IPC: E21D11/38
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for building a joint in a tunnel secondary lining in which an improvement in workability and the reduction of a construction time and a construction cost are enabled. SOLUTION: The method for building the joint contains the following each process. (1) The installation process of a joint forming member in which a joint forming member 25 with a flexible backup material 25a and a flexible cementing material 25b joined with the backup material under the state in which the cementing material can be peeled is mounted on the end panel 21a of an existing secondary lining section 21. (2) A concrete placing process in which the concrete of a new secondary lining section 22 is placed so as to be unified with the existing secondary lining section. (3) A water-stop filling process in which the cementing material in the joint forming member is removed and the removed section of the cementing material is filled with water stops 27.
Patent JP-2002222861-A (JP)
Title: Method for fabricating semiconductor element in device comprising plasma pretreatment module
Inventor: TEI JOHITSU
IPC: H01L21/768
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor element in which the process time can be shortened by performing a series of pretreatment steps for depositing a subsequent film after making contact holes on a semiconductor substrate in a clustered plasma system. SOLUTION: After making contact holes for exposing a substance containing silicon formed on a semiconductor substrate using a photoresist pattern as an etching mask, the semiconductor substrate is loaded in a cluster system where a plasma pretreatment module and a deposition module are coupled under vacuum state. Subsequently, the semiconductor substrate is transferred to the plasma pretreatment module where the photoresist pattern is removed by ashing and a damaged layer at the lower part of the contact hole is removed and then pretreatment cleaning is performed before a subsequent film is deposited in the contact hole. Thereafter, the semiconductor substrate subjected to pretreatment cleaning is transferred to the deposition module while sustaining vacuum and the subsequent film is deposited in the contact hole.
Patent JP-2002348441-A (JP)
Title: Embedding resin and wiring board using the same
Inventor: TAKEUCHI HIROTAKA
IPC: H01L23/12
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an embedding resin capable of increasing packaging density of a wiring board for mounting electronic components and obtaining high reliability in the reliability test for heat resistance, water resistance and the like, and to provide a wiring board using the same. SOLUTION: The wiring board is obtained by embedding the electronic components disposed in an opening (a recess such as a through-hole or a cavity) provided on an insulating board using an embedding resin having a peel strength of a cupper layer after a pressure cooker test (121 deg.C × humidity 100 mass% ×2.1 atoms × 168 hours) of 588 N/m (0.6 kg/cm) or above, and by forming a buildup layer thereon.
Patent JP-2002348417-A (JP)
Title: Olefin polymer and its thermoplastic resin composition
Inventor: JOHOJI HIROBUMI
IPC: C08L101/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that is superior in the balance in flexibility, scratch resistance, high elongation characteristic, fold- whitening resistance and stable surface quality. SOLUTION: An elastic recovery rate defined in the following formula (1) for the olefin polymer is 70-100%. Preferably, the olefin polymer is to be a random copolymer and the thermoplastic resin composition constitute the olefin polymer of 99-1 wt.% and the thermoplastic resin of 1-99 wt.%. Elastic recovery rate = Stress residual deformation recovery value×100/Expansion deformation value (1) In the formula, a stress residual deformation recovery rate and an expansion deformation rate are equal to the stress residual deformation recovery value and the expansion deformation value, respectively, obtained from 100% expansion hysteresis curve of an evaluation resin composition constituting the olefin polymer of 70 pts.wt. and a specific polypropylene resin of 30 pts.wt., and at least one of the evaluation resin compositions is to satisfy the above requirement.