baber/WOPTO huggingface dataset:
Patent JP-2003348138-A (JP)
Title: Communication control unit and communication control method
Inventor: OGASAWARA KAZUHIDE
IPC: H04L47/6275
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To decrease errors in arrival intervals due to delay in transmission by making it possible to transmit even packets with lower priority in part while applying priority control to the packets.   <P>SOLUTION: A communication control method comprises: using packets 6, 7 with different flow rate monitor speeds, respectively for speeds Y and Z; using each of the speed Y packet 6 and the speed Z packet 7 for a packet A with high priority in the case of the setting of 'speed Y > speed Z' in the relation between the flow rate monitor speeds; discriminating abort discrimination of the packet A depending on the quantity of the speed Z packet 7; using only the speed Y packet 6 for a packet C with lower priority than that of the packet A; and making it possible to attain communication of the packet C for a prescribed band while using a flow rate monitor means to discriminate the abort of the packet C depending on the quantity of the speed Y packet 7 and applying the priority control to packets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342851-A (JP)
Title: Polyester yarn of blended filaments with different shrinkage
Inventor: YOSHIMOTO MASATO
IPC: D02J1/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester yarn of blended filaments with different shrinkage, providing a stretchable fabric simultaneously having delicate and elegant bulking feeling, natural and dry touch feeling and excellent grandrelle-like feeling.   <P>SOLUTION: The polyester yarn of the blended filaments with the different shrinkage is obtained by blending and interlacing a low shrinkage yarn and a high shrinkage yarn which is a multifilament of a polytrimethylene terephthalate. The low shrinkage yarn comprises a polyethylene terephthalate multifilament having thick and thin parts in the fiber axis direction, and a multifilament substantially not having the thick and thin parts in the fiber axis direction, and has 0-6% self extension rate as the whole yarn in a dry-heat treatment (at 180°C) after hot water treatment (at 100°C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039757-A (JP)
Title: Image recorder
Inventor: YAMADA NAOTOSHI
IPC: B41J11/70
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recorded wherein a bad effect by a paper powders caused by cutting of a paper can be suppressed. SOLUTION: A paper head is cut by driving a cutter 205 and the paper 101 left by the cutting is conveyed in the reverse direction by rotating a platen roller 501 in the reverse direction. The paper head is attracted to a platen board 502 by a sucking means 504 during the reversing operation.
Patent JP-2003346587-A (JP)
Title: Operation panel for image forming apparatus
Inventor: KIKURA MAKOTO
IPC: G06F3/023
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a switching member to be easily removed from the operation panel of an image forming apparatus such as a copier or the like without using a tool.   <P>SOLUTION: A switching plate 9 is set on a single action key group 8, and an address is described on a label 9a bonded to the surface of the plate 9. The plate 9 can be rotated at a supporting shaft 10 as a center, and a changeover switch 11 is turned on, off in response to the position of the plate 9. The plate 9 is formed of a PP material or the like having flexibility. When the plate 9 is slightly deflected, the shaft 12 of the plate 9 is inserted into the axial hole 13a of a bearing projection 13 provided on an operation panel body and can hence be easily detached or attached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343664-A (JP)
Title: Shift rod mechanism of outboard engine
Inventor: SATO TAKUYA
IPC: F16H3/083
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift rod mechanism of an outboard engine for reducing the weight, the number of components, and the number of assembling processes and facilitating the assembling.   <P>SOLUTION: In the outboard engine, rotation direction of a propeller shaft 22 in a gear case 20 is switched by remotely operating a shift cam 28. The shift cam 28 is turned via a shift rod 26, a detent mechanism 37 for clarifying a neutral position is directly mounted to the shift rod 26, and the detent mechanism 37 is constituted of a pair of faced detent balls 43 so that the shift rod 26 is pressed from both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347274-A (JP)
Title: Method for patterning surface
Inventor: ANDO ATSUHIRO
IPC: H01L21/3065
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for patterning a surface which can keep the etching selection ratio of a substrate to a mask high irrelevantly to a mask opening rate.   <P>SOLUTION: For the surface patterning method of etching the surface of a silicon substrate 1 by using a hard mask 3A, the hard mask 3A is provided with an uneven pattern 3b of depth t1 shallower than the film thickness (t) of the hard mask 3A together with an opening pattern 3a facing the etched part of the silicon substrate 1. The hard mask 3A is made of a silicon oxide or silicon nitride material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310696-A (JP)
Title: Bathing assist device, core material fixing method and connecting fixture
Inventor: SEKI YOSHIHARU
IPC: A61H33/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a submergence accident due to slippage caused by non composmentis condition or lowering of the strength of the legs while a person takes a bath with the legs stretched out.  <P>SOLUTION: Rings for supporting both sides of a bathing person and two core materials extended from the upper parts of the rings are connected at the back of the neck, and connected to a fixing member as a separate body from the tip parts, thereby supporting the head from both sides. The length of connection is adjusted so that the critical position is a part where the water level does not exceed the shoulder, whereby submergence of the head in an unexpected situation can be stopped by supporting both sides with the rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348754-A (JP)
Title: Method of calculating electric power system operation target value for electric power transaction
Inventor: SUZUKI TSUTOMU
IPC: G06Q50/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain maximum passable electric power with system stability in power transaction and electric power system monitor control in electric power market, accompanied by deregulation of electric power.   <P>SOLUTION: If an accident in a transmission line of the object of electric power system monitor control is in a stable region A, effective power flow at the receiving end of the transmission line is increased, until immediately before it reaches an unstable region B, from the stable region A to monitor and maintain transmission in the stable region A. Even if the load changes suddenly in the stable region A and an accident occurs, since a generator can be kept in a balanced condition and if the accident is resolved, a generator will immediately start operation to minimize power failure time interval, economical operation and high reliability are assured with respect to power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342635-A (JP)
Title: Method for manufacturing case-hardened boron steel while preventing abnormal growth of crystal grain
Inventor: NOMURA KAZUE
IPC: C22C38/54
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a case-hardened boron steel superior in cold workability, impact resistance, carburization properties, and preventing properties for abnormal grain growth during carburization.   <P>SOLUTION: The method for manufacturing the case-hardened boron steel while preventing the abnormal growth of the crystal grains, comprises heating the case-hardened boron steel containing 0.0010 to (0.042(N-0.29Ti)+0.0029) wt.% B in the case of ((N-0.0012)/0.29 wt.% or less Ti and (N-0.29Ti)≥0.0042, and 0.0010 to (0.69(N-0.29Ti)+0.0002) wt.% B in the case of (N-0.29Ti)<0.0042, to 1,150°C or higher; hot working it; and then heat-treating it at 600-1,000°C for 30 minutes to 10 hours at least one time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347156-A (JP)
Title: Thin film electronic component
Inventor: TAKATO JUNYA
IPC: H01G4/33
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film electronic component in which insulation resistance is enhanced.   <P>SOLUTION: The thin film electronic component comprises a supporting substrate 1, a thin film capacitor element A provided on the supporting substrate 1 while having electrode layers 5a and 7a and a dielectric layer 3, and a protective layer B covering the thin film capacitor element A wherein an underlying insulator layer 9 of the same component as the dielectric layer 3 is formed on the supporting substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002525-A (JP)
Title: Aqueous adhesive composition and method for producing the same
Inventor: TANAKA YOSHIMASA
IPC: C09J133/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-solids aqueous adhesive composition having excellent water whitening properties and holding power even when used in fields requiring the water whitening resistance and to provide a method for producing the composition and a adhesive product obtained therefrom.  <P>SOLUTION: The aqueous adhesive composition comprises a polymer [A] containing carboxy groups and a polymer [B] derived from monomers consisting essentially of a diene monomer and an acrylate or a methacrylate monomer containing a 4-12C alkyl group and polymer particles [X] having 5-50 mg KOH acid value and dispersed in an aqueous medium. An adhesive film obtained from the aqueous adhesive composition satisfies (1) ≤-25°C actually measured glass transition temperature and (2) 25-80 wt.% of gel fraction (a fraction insoluble in toluene).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001851-A (JP)
Title: Folding container
Inventor: KASHIWAGI TOSHIYUKI
IPC: B65D6/18
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container which can constitute a container with a deep bottom to an area ratio of a bottom wall, can compactly store whole parts into approximately a dimension of the bottom wall under a folded condition, and can constitute a container with an opened top face.  <P>SOLUTION: The folding container is composed of a pair of facing side walls 2a and 2b and another pair of facing side walls 2c and 2d connected with each side of the bottom wall 1 so as to be freely raised and laid. A pair of the side walls 2a and 2b are successively piled up and folded to the top face of the bottom wall 1, and another pair of the side walls 2c and 2d are successively piled up and folded furthermore thereon. Latches 3 for coupling between the other pair of the side walls 2c and 2d are provided on both sides of the top ends of a pair of the side walls 2a and 2b. The latches 3 provided on the top end parts of a pair of the side walls 2a and 2b are hanged on and connected with latch receivers 4 formed on the top end parts of the other pair of the side walls 2c and 2d to constitute the container with the opened top face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294334-A (JP)
Title: Absorption refrigerator
Inventor: YATSUHASHI HAJIME
IPC: F25B15/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption refrigerator for reducing working pressure, and superior in efficiency by improving a circulating passage of an absorbing solution.  <P>SOLUTION: A dilute solution La coming out of an absorber A is branched off, and one is allowed to flow in the highest temperature side regenerator G<SB>n</SB>by the whole quantity or a part of a branch quantity, and the other is allowed to flow in a low temperature side regenerator G<SB>n-1</SB>by the whole quantity or a part of a branch quantity, and is then further allowed to flow in a low temperature side regenerator G<SB>n-2</SB>. Such constitution reduces the concentration of the absorbing solution in the low temperature side regenerator G<SB>n-1</SB>, and also lowers a boiling temperature. A refrigerant vapor temperature is set low in the high temperature side regenerator G<SB>n</SB>being a heating source to the low temperature side regenerator G<SB>n-1</SB>, that is, the working pressure is set low in response to this, so that the absorption refrigerator for reducing the working pressure, and superior in operability is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014586-A (JP)
Title: Wafer transport mechanism
Inventor: YASUJIMA SHIGEO
IPC: H01L21/68
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that a transmission type sensor of a conventional wafer transport mechanism cannot detect a broken wafer stuck on a sapphire substrate even when it is put on a transport table, so that it is decided that nothing is put on.  <P>SOLUTION: In the wafer transport mechanism 10, a reflective laser sensor 12 from a view port 11 side is used. A laser beam is emitted toward a wafer 15, and a reflected light from the wafer 15 is detected. When a wafer/sapphire 17 is turned while scanning with a laser beam 18, the laser beam vorticosely scans the wafer 15. In this way of detection of the broken wafer 15 that was not on heretofore is surely achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012277-A (JP)
Title: Ultrasonic gas concentration sensor
Inventor: SAKAMOTO MASASHI
IPC: G01N29/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic gas concentration sensor that can output measured gas concentration in an appropriate output range and resolution.  <P>SOLUTION: A fuel supply system to an engine 12 has a second supply system that temporarily adsorbs an evaporation fuel generated in a fuel tank 8 by a canister 7, opens a purge valve 9 for purging the fuel gathered in the canister 7 toward an intake pipe 10 through a passing path 6 of gas to be measured, and for mixing the purged gas with air flowing in from a slot valve 11 for feeding to the engine 12. The ultrasonic gas concentration sensor 5 is arranged in the passing path 6 between the canister 7 and purge valve 9. A thermosensitive sensor 4 is arranged inside the sensor 5 while coming into contact with the gas to be measured. The sensor 5 has a changing means 5a (see Fig. 6) for changing the concentration output range of the sensor 5 based on the temperature of the gas to be measured being measured by the thermosensitive sensor 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013567-A (JP)
Title: Dynamic load equalization method and dynamic load equalization device
Inventor: HAYASHI YASUHARU
IPC: G06F15/167
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently equalize dynamic workloads with a small overhead when a program having unequal workloads to data is executed, in a distributed memory type multiprocessor system.  <P>SOLUTION: A load measuring means 111 measures loads on a self-calculation nodes 101, and a load information computing means 112 computes a full load, a load per unit data and an average load. A load equalization group deciding means 113 decides groups for load equalization, and a group load information computing means 114 computes a full group load and an equal group load. A data movement method deciding means 115 decides which data in each self-calculation node 101 should be moved to which self-calculation node 101, and an inter-computing-node data moving means 116 moves data between the self-calculation nodes 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015581-A (JP)
Title: Broadcast communication system and its receiving device
Inventor: OIDE TAKAYOSHI
IPC: H04L47/43
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication time and prevent the generation of an excessive communication rate in a broadcast communication system and its receiving device wherein a block of broadcast data is divided into a plurality of packets and repetitively transmitted from the transmitting side, and the broadcast data of the packets are reproduced and output starting from the head thereof on the receiving side.  <P>SOLUTION: In a base station 1-10, a block of information data is divided into a plurality of packets at a packet generating section 1-11 to generate the packets, and packet information, containing the total number of the packets and a packet number indicating what number of information data is accommodated, is added to each packet at a packet information adding section 1-12. In a mobile terminal 1-20, reception is carried out without waiting until the arrival of the head packet, and the packet information containing the total number of the packets and the packet number is extracted in a packet information processing section 1-23 from each received packet demodulated at a demodulating section 1-22, and all received packets are rearranged in the order based on the packet number and output at a rearrangement processing section 1-24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081841-A (JP)
Title: Antiallergic physical constitution potentiator
Inventor: TSUJI RYOHEI
IPC: C08B37/00
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fundamental new antiallergic physical constitution potentiator comprising safe material(s) applicable to medical activities and foods and the like, usable by easy and convenient administrative means and attributable to Th1/Th2 balance regulatory function, and to provide antiallergic physical constitution potentiating foods/drinks containing the above potentiator. SOLUTION: This antiallergic physical constitution potentiator comprises λ-carrageenan and/or κ-carrageenan as the active ingredient; wherein the antiallergic physical constitution potentiation is attributable to Th1/Th2 balance regulatory function. The 2nd objective pharmaceutical preparations include the above potentiator. The other objective antiallergic physical constitution potentiating foods/drinks contain effective amounts of λ-carrageenan and/or κ-carrageenan, wherein the antiallergic physical constitution potentiation is attributable to Th1/Th2 balance regulatory function.
Patent JP-2004022551-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SUZUKI SATOSHI
IPC: H01L21/822
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device including a highly reliable insulating film for a capacitor.  <P>SOLUTION: The manufacturing method of a semiconductor device comprises a wiring formation process. The wiring formation process comprises a capacitor formation process for depositing a lower electrode metal for a capacitor, an insulating film, and an upper electrode metal in this order after a transistor is formed for patterning the upper electrode metal to form an upper electrode, and then patterning an electrode metal to form a lower electrode, and hence for forming a capacitor; and a contact hole formation process for forming a contact hole in the capacitor and an interlayer film by depositing the interlayer film on the capacitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021282-A (JP)
Title: Server selecting device and its method
Inventor: ROKUTO YUICHI
IPC: H04N21/6402
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server selecting device and its method capable of increasing the user number processed by a plurality of whole server groups particularly when a large number of users intensively require distribution on a specific file.  <P>SOLUTION: A server is selected so as to have a deviation such as only a specific server provides the specific file by using information on the file provided by respective servers and a file request state of a user as a selection determining material of the server for providing the file including the large capacity contents such as the picture contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022207-A (JP)
Title: Method for press molding of powder, method of manufacturing fuel cell separator, and fuel cell separator
Inventor: NIWA KAZUO
IPC: H01M8/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding in high dimensional accuracy, decreasing molding failure even in a molding having a different thickness part like a fuel cell separator.  <P>SOLUTION: In a method for press molding of raw material powder for obtaining a plate-like molding having recesses and protrusions on the surface (a plate face) with a press molding machine having an outer frame 4, and upper and lower molds 5, 9, a larger amount of raw material powder than the weight of an objective molding is filled in a space formed with the outer frame 4 and the lower mold 5, the upper part of the raw material powder is made flat with a squeegee 7. After part of the raw material powder in the recesses or protrusions forming expected region is removed, the upper mold 9 is fit and press molding is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068639-A (JP)
Title: Method of measuring panel alignment, test mark, and non- imaging measuring instrument
Inventor: FAY BERNARD
IPC: G01B11/24
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously and nondestructively measure a panel alignment position and a pattern profile by improving resolution, quantifying accuracy, and repeatability for realize a pattern imaging which does not rely on optical measurement technology for inspection using a device which is markedly reduced in cost and complexity, while increasing the throughput of the device significantly. SOLUTION: An automatic panel alignment measuring system is constituted through steps including a step of storing a spectral curve, a step of measuring the reflection from a plurality of marks formed by conducting lithographic exposure two times by using a specular spectral scattering measuring instrument, and a step of comparing a processed signal outputted from the measuring instrument with the spectral curve, for evaluating the alignment errors of the two times of lithographic exposure.
Patent JP-2004023337-A (JP)
Title: Temperature test system
Inventor: YAMADA NAOMICHI
IPC: H04B17/17
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature test system capable of coping with revisions of a temperature condition of each constant temperature bath, its operating state and the number of constant temperature baths or the like by using simple control logics so as to simplify the control logics and enhance the test efficiency of the measurement instruments and the constant temperature baths or the like.  <P>SOLUTION: In order to sequentially perform the characteristics tests of an object 5 at a plurality of temperature conditions, the temperature test system is provided with; a plurality of measurement instruments 2 for performing characteristics tests corresponding to each temperature condition; a plurality of constant temperature baths 4 installed in relation to a complete set of the measurement instruments 2; and a control apparatus 1 for performing control processing of each measurement unit 2 and each constant temperature bath 4. The control apparatus 1 assigns a control task to each constant temperature oven 4 to perform the characteristics tests with each measurement instrument 2 in a multi-task method and asynchronously operates each constant temperature bath 4 independently of each other.  <P>COPYRIGHT: (C)2004,JPO