baber/WOPTO huggingface dataset:
Patent JP-2003285444-A (JP)
Title: Substrate, ink jet recording head and ink jet printer
Inventor: MIYAZAWA HIROSHI
IPC: B41J2/045
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To produce an ink jet recording head easily and surely with high accuracy.  <P>SOLUTION: At the main section of an ink jet recording head H shown in Fig. 4, a nozzle plate 100 is bonded to the lower side of an ink chamber substrate 200 forming a plurality of ink chambers 210 and a diaphragm 300 is provided on the upper side thereof in contact therewith. On the side of the diaphragm 300 opposite to the ink chamber substrate 200, a piezoelectric element 400 is provided at the position corresponding to each ink chamber 210 through an underlying layer 700. The piezoelectric element 400 is arranged such that a piezoelectric layer 430 is sandwiched between an upper electrode 410 and a lower electrode 420. A head H is produced using a substrate where a stopper layer is held between an Si single crystal substrate and an Si single crystal layer, wherein the Si single crystal substrate serves as the ink chamber substrate 200 and the Si single crystal layer serves as the diaphragm 300 in conjunction with the stopper layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284807-A (JP)
Title: Game machine
Inventor: TASHIRO HIROHISA
IPC: A63F5/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the sense of an internal winning generator established by allowing players to capture a slide that occurs at each stopping and displaying operation.  <P>SOLUTION: Players are notified of the start of a stop control which is carried out only when BB (big bonus) or RB (regular bonus) is carried over by stopping specified figure patterns with an accompanied slid of the specified number of frames. The accompanying of such a slide enables players to be sufficiently satisfied with stopped figure patterns indicating the reaching of the ready for win position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002353217-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AOI NOBUO
IPC: H01L21/768
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the film forming properties, cost performance and workability of an organic SOG interlayer insulation film for forming a semiconductor device. SOLUTION: A material mainly containing an organic Si compound R<1> x Si(OR<2> )4-x (where R<1> is a phenyl or a vinyl group, R<2> is an alkyl group, and x is an integer of 1-3.) is plasma polymerized or reacted with an oxidizer to form an organic-containing Si oxide interlayer insulation film. The organic Si compound with R<1> of a phenyl group may be phenyltrimethoxysilane or diphenyldimethoxysilane and that with R<1> of a vinyl group be vinyltrimethoxysilane or divinyldimethoxysilane.
Patent JP-2003285708-A (JP)
Title: Crew protecting device on vehicle
Inventor: NAGAYAMA NORIOMI
IPC: B60R21/213
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crew protecting device on vehicle suitable for a curtain air bag to be developed to the inside of a vehicle room of an automobile, having simple construction for avoiding interference between the air bag and a pillar trim.  <P>SOLUTION: The crew protecting device on vehicle comprises the air bag 1 to be expanded and developed ranging from the upper part of the side of a vehicle body into the vehicle room, a side roof panel 12 constituting the upper part of the side of the vehicle body, a bracket 3 for fixing the air bag 1, a pillar panel 10b having one end connected to the side roof panel 12, and the pillar trim 14 for covering the pillar panel 10b at the inside of the vehicle room. The bracket 3 has a mounting portion 3a to be mounted on the pillar panel 10b and a holding portion 3b for holding the air bag 1. The mounting portion 3a is mounted on the pillar panel 10b under the lower edge of the side roof panel 12 and the holding portion 3b is arranged at the inside of the vehicle room beyond the upper end of the pillar trim 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289571-A (JP)
Title: Mobile communication system and notification method for the same area in-zone information in mobile communication system
Inventor: MOCHIZUKI YUJIRO
IPC: H04W8/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a subscriber has not basically shared organic information with other subscribers because the position information of a portable telephone is used only at the arrival of an incoming call, and the subscribers have not been able to know mutual existence within a range of position registration processing even if the subscribers are resident in the same area.  <P>SOLUTION: When a subscriber A 1 is resident in a new area A 11 from the area A' 21, other subscriber B 2, who is resident in the same area A 11 required to be reported to the moved subscriber A 1 is registered in a control station 30. When the subscriber A 1 resisters positions in the new area A 11, a mobile communication system confirms whether other subscriber B 2 is resident in the same area A 11 as the subscriber A 1. At the time of confirming the subscriber B 2 is resident in the same area A 11 as the subscriber A 1, the in-zone information of the subscriber B 2 is reported to the subscriber A 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285912-A (JP)
Title: Carrying method and its device
Inventor: YORITOMI YASUJI
IPC: B23P19/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device allowing high-speed carriage and highly accurate positioning of carried objects and absorption of errors in the length of a working time in each working process.  <P>SOLUTION: Engagement hooks to be moved along carrying surfaces 4 of chuters 3a, 3b are put in engagement with positioning stoppers 8a, 8b for the carried objects 2 on the carrying surfaces 4. The engagement hooks push the positioning stoppers 8a, 8b to carry the carried objects 2. The high-speed carriage for the carried objects 2 is accomplished by the high-speed movement of the engagement hooks. Engagement pins 12 of positioning holding mechanisms 11 are put in engagement with holding recessed portions 9 of the positioning stoppers 8a, 8b for the carried objects 2 being carried to be positioned. The highly accurate holding of the carried objects 2 by the positioning holding mechanisms 11 results in the highly accurate positioning of the carried objects 2. When the holding of the carried objects 2 by the positioning holding mechanisms 11 is cancelled, the engagement hooks are put in engagement with the positioning stoppers 8a, 8b for the carried objects 2 to be carried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331277-A (JP)
Title: Organic substance treatment apparatus
Inventor: KOYAMA HIDEKI
IPC: B09B3/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an organic substance treatment apparatus capable of preventing the generation of a problem such as thermal deformation or the like even if the downstream side of a deodorization device for heating exhaust gas to deodorize the same is formed of an easily moldable resin. SOLUTION: The organic substance treatment apparatus is provided with a treatment tank 1 for decomposing charged organic substance such as garbage or the like, the deodorization device 18 for heating the exhaust gas from the treatment tank 1 to deodorize the same and a selection means for selecting a first exhaust passage 15 for discharging the exhaust gas to the outside through a first fan 24, a second exhaust passage 16 for directly discharging the exhaust gas from the treatment tank 1 to the outside through a second fan 14 and an exhaust passage for discharging the exhaust gas from the treatment tank 1.
Patent JP-2003294937-A (JP)
Title: Optical resonator and wavelength management module
Inventor: OGURI HITOSHI
IPC: G02B7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical resonator which has low temperature dependence and improves the precision of wavelength management of a wavelength management module and to provide the wavelength management module.  <P>SOLUTION: In the optical resonator, inside surfaces of two substrates 31 and 31' are joined to both end faces in the perpendicular direction of a spacer 33, which is formed like a block and is pierced by a hollow part 32 in the perpendicular direction, by optical contact; a reflection film 38 is provided on at least areas in contact with the inside of the hollow part 32 out of the inside surfaces of substrates 31 and 31'; and an adhesive part made of an adhesive 36 in contact with both the substrates 31 and 31' and the spacer 33 is at least partially provided in peripheral edges of junction faces between the substrates 31 and 31' and the spacer 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295906-A (JP)
Title: Process operation planning system
Inventor: KAMIYA AKIMOTO
IPC: G05B13/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more precise solution even to a nonlinear target process, effectively solve a problem, and quickly conduct a precise process operation planning.  <P>SOLUTION: The process operation planning system conducts operation planning calculation of a target process such as a plant operation. The system is provided with a mixed integer formula model storing means 23 which stores a general characteristic of the target process, a nonlinear formula model storing means 25 which stores a detailed characteristic of the target process, a mixed integer formula model which is stored in the mixed integer formula model storing means, a general planning means 29 which calculates a general plan of the process operation, a detailed planning means 31 which calculates a detailed plan of the process operation based on the general plan calculated by the general planning means and the nonlinear formula model stored in the nonlinear formula model storing means, and a plan output means 32 which outputs the detailed plan calculated by this detailed planning means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292162-A (JP)
Title: Delivery notification system, computer program and recording medium
Inventor: YANO KATSUTOSHI
IPC: G06Q10/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery notification system to instantaneously and automatically notify a recipient being out of information on a delivery tried to be delivered in the absence of the recipient but brought back with an absence communication slip left.  <P>SOLUTION: This system is provided with an image reader 2 reading an image of inserted slips, a character recognizing part 22 generating text data out of the image taken by the image reader by character recognition processing, an absence communication slip determination part 23 determining if the inserted slip is the absence communication slip or not by searching for previously registered keywords within the text data generated by the character recognizing part 22, and an information transmitting part 25 transmitting the information obtained from the text data by a previously registered contacting method when the slip is determined to be the absence communication slip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297522-A (JP)
Title: Terminal-pulling-off jig for connector
Inventor: TSUJI KENJI
IPC: H01R13/42
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation of a terminal housing.  <P>SOLUTION: A jig 50 is provided with a left and right pair of guide plates at the tip faces of an insertion rod 52. On opposing faces of the guide plates 53, releasing parts 54 are formed along the top edge, and rest parts 57 along the bottom edge in the rear. The jig 50 is pushed in by putting in the guide plate 53 in grooves 34 at the left and right side of the terminal housing 23 from which a locking of a lance 29 is to be released and loading the both releasing parts 54 on the bottom face of left and right insertion spaces 27. On the way, the tips of the both rest parts 57 go into the underside of both ends of the terminal housing 23 to accept it, and afterwards, the terminal housing 23 is pushed in by the left and right releasing parts 54 and the rest part 57 in a state surrounded from all directions. Just after all sides of the terminal housing 23 is surrounded, thin parts 29B on either side of the lance 29 ride on tapered faces 55 of the left and right releasing parts 54 to be deformed in bending upward, so that it comes off upward from a locked concave part 16 to be released from locking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295703-A (JP)
Title: Image forming apparatus and replaceable unit having information storage means
Inventor: OSHIMA MASAKI
IPC: B41J29/38
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a procedure enabling the body of an image forming apparatus to be continuously used even when a trouble has occurred in the transmission of information by checking the abnormality of an information transmission route, judging the correctness of stored contents and correcting information by a replaceable unit (including a cartridge) provided with a memory.  <P>SOLUTION: The image forming apparatus is provided with a storage means for backing up the contents of memories in a plurality of units and an information control means for comparing the contents of the storage means with the information of the memories of these units. The information control means is provided with a function for discriminating a communication state, a function for judging the trueness of information/correcting the information and a function for acting for the memory of a unit having a trouble in the storage of information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290907-A (JP)
Title: Method and apparatus for generating metallic gas in reduction-casting method
Inventor: SEKI YOICHI
IPC: B22D21/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating metallic gas in a reduction-casting method with which the working surroundings are safe and a working efficiency can be improved.  <P>SOLUTION: In the method for generating the metallic gas in the reduction- casting method with which a cast product is cast by introducing a reactive compound reacting the metallic gas and reactive gas into a cavity 12 in a mold 11 to reduce oxide film on the molten metal surface with this reactive compound, the metal held in a heating furnace 28 is directly or indirectly heated with a high frequency induction heating to generate the metallic gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292973-A (JP)
Title: Method of controlling composition ratio of c5 fraction in ethylene plant using naphtha as feed stock
Inventor: ITO KAZUYUKI
IPC: C10G9/36
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling composition ratio of an iso form and normal form of pentanes and/or diolefins of by-products in an ethylene plant while sustaining yield of ethylene.  <P>SOLUTION: The method comprises controlling the ratio of the iso form and normal form of by-products and yield of ethylene by controlling flow rate of steam and naphtha in a thermal decomposition process and/or whole pressures in the decomposition furnace and temperature of an exhaust port of the decomposition furnace. The condition is controlled to satisfy following equations by controlling KSF and P, when setting the change of ethylene yield to the initial condition as ΔC<SB>2</SB>H<SB>4</SB>, and the ratio of i-pentane/n-pentane as Δratio(IC5/NC5): ΔC<SB>2</SB>H<SB>4</SB>=4.548×Ln[(KSF+KSF<SP>0</SP>)/KSF<SB>0</SB>]+(-3.449×P/P<SB>0</SB>+3.361)=0; and Δratio(IC 5/NC5)=-A×äKSF<SB>0</SB>[1-exp(0.758×P/P<SB>0</SB>-0.739)]-1.555×P/P<SB>0</SB>+1.516}≥0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360455-A (JP)
Title: Antibacterial, antialgal chopping board
Inventor: MIYAZAWA HIROTAKA
IPC: C08L23/00
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial, antialgal chopping board which has no contamination and coloring and excellent safety, light and heat stability, appearance maintaining property or the like. SOLUTION: An antibacterial, antialgal chopping board obtained by forming from a resin composition in which a resin component selected from a poly vinyl chloride resin and a polyolefin resin and a bamboos extract obtained by extracting bamboos with an organic solvent and removing the solvent without adsorbing on to a carrier are mixed in a powder form.
Patent JP-2003292817-A (JP)
Title: Yellow pigment and paint using it
Inventor: KAWASAKI NOBUTSUGU
IPC: C09C3/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel yellow pigment which contains no chromium and no lead, is not polluting, gives high-color-saturation and beautiful yellow, and is excellent in acid resistance and weather resistance, and to provide a paint using it.  <P>SOLUTION: The surface of a substrate particle selected from the group consisting of metals, metal oxides and metal salts is covered with bismuth oxide. Furthermore, the surface of the yellow pigment is preferably covered with a metal phosphate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303903-A (JP)
Title: Non-volatile memory device
Inventor: HARUYAMA SEISHU
IPC: H01L29/788
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation reliability and efficiency, and easily achieve high precision or high density, and in addition, to achieve high yield.  <P>SOLUTION: As floating gates of sidewall, a floating gate 105a is arranged at a source region 101 and a floating gate 105b at a drain region 103, thereby a memory device having a high retention at room temperature or high reliability is realized, and a non-volatile memory device that can be precisely formed and easily achieved in realized. Moreover, formation of an inverse layer due to excess writing (over-deletion) is suppressed, leakage currents are not produced, and accurate data read-out can be made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303454-A (JP)
Title: Optical information recording medium and its manufacturing method
Inventor: USAMI YOSHIHISA
IPC: G11B7/24
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium wherein the occurrence of bending is suppressed, and its manufacturing method.  <P>SOLUTION: The method for manufacturing an optical information recording medium comprises the laminated body making step of forming a recording layer on which information is recorded by the laser beam of a wavelength 500 nm or lower on a substrate having the groove of a track pitch 200 to 400 nm and a depth 10 to 150 nm to make a laminated body, and the laminating step of mounting a cover sheet on a plane table, and sticking the laminated body to the cover sheet so as to set the recording layer to be inside. The optical information recording medium is manufactured by this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121557-A (JP)
Title: Human-body detection sensor and seat equipped with the same
Inventor: KITAMURA TOSHIHIRO
IPC: B60N2/90
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To precisely detect seating operation. SOLUTION: The human-body detection sensor is constituted to be provided with a bag body 6, in which a fluid is sealed airtightly in a sealing space installed at the inside, a housing bag 1 in which the bag body 6 is arranged and installed in the inside; a pressure sensor 7 which detects a change in the pressure of the fluid when a load is applied to the sealing space; detection electrodes 2, 2 which are arranged and installed as a pair at an arrangement and installation face 1b installed in the housing bag 1; an electrical circuit 4 which supplies electrical signal to the detecting electrodes 2, 2 so as to make a current flow and which measures the current flowing across the detection electrodes 2, 2;  and a detection means which detects the seating operation, on the basis of the comparison of a capacitance across the detecting electrodes 2, 2 with a preset threshold and on the basis of the comparison of a pressure change value of the fluid detected by the pressure sensor 7 with a preset pressure threshold.
Patent JP-2003307038-A (JP)
Title: Demolishing method for concrete structure
Inventor: KANAZAWA MINORU
IPC: E01D101/24
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demolishing method for a concrete structure capable of very efficiently executing a demolishing work while removing adverse effects to the surroundings.  <P>SOLUTION: The internal region of a concrete structure 2 is divided into a plurality of sections A, B, C, D, by broken lines (1), (2), (3) and these sections are demolished by blasting in succession one by one. After columns 12, 38 or partition walls 36, 42, 46, 49 in the inside of the respective sections A, B, C, D have been blasted previously, the outer peripheral walls 40, 43, 47, 50 constituting the peripheries of the sections A, B, C, D are blasted respectively. By such a demolishing procedure, the demolishing work can be rapidly and efficiently promoted, further, since the inside columns 12, 38 and partition walls 36, 42, 46, 49 can be blasted prior to the outer peripheral walls 40, 43, 47, 50, the blasting sound, vibration, blasting wind, dusts, etc., resulting from blasting can be prevented so as not to leak to the outside and hence, adverse effects giving to the surroundings can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313081-A (JP)
Title: Ceramic multilayer green sheet and method for forming pattern thereon
Inventor: ONISHI SHIGEKATSU
IPC: H05K3/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet on which a favorable pattern can be formed by a photolithographic method by using a photosensitive paste without producing residue during developing or delamination during calcining, and to provide a method for forming a pattern.  <P>SOLUTION: The ceramic layer green sheet consists of a layered body of a plurality of ceramic green sheets. The particle size and/or the content per unit volume of the ceramic powder included in at least the uppermost layer is controlled to be smaller than the particle size and/or the content per unit volume of ceramic powder included in other layers, and the uppermost layer is made with excellent smoothness. The thickness of the uppermost layer is preferably 3 to 50% of the thickness of the whole sheet. Various kinds of patterns such as a conductor pattern and resistor pattern can be efficiently formed by applying a photosensitive paste on the ceramic multilayer green sheet, drying, then selectively exposing according to a specified pattern and developing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310731-A (JP)
Title: Deodorizing apparatus by photocatalyst and deodorizing method by photocatalyst
Inventor: ARAKI KUNIYUKI
IPC: B60H3/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for deodorizing by a photocatalyst and a method for deodorizing by the photocatalyst, with which a greater deodorizing effect is obtained against a malodor generated from inside a duct, in the deodorizing apparatus which utilizes sterilizing and deodorizing functions of ozone generated by a deodorizing means through a photocatalytic system, and utilizes the gas flow guiding duct like generating the malodor caused by bacteria such as mold.  <P>SOLUTION: The photocatalytic deodorizing apparatus which is made to remove a noxious material, is provided with a duct 21 constituting an inflow passage for incorporating and circulating a gas including the malodor, an ozone processing filter 27 which is provided at a rear section in the duct 21 and processes the ozone generated in the duct 21, and a high-voltage power supplier section 30 for applying a high voltage to a catalyst reaction device 25. The photocatalytic deodorizing apparatus 20 structured as described above is installed in a gas introduction duct 39 for circulating an air inside or outside of a car, or in an indoor air circulation duct 51.  <P>COPYRIGHT: (C)2004,JPO