baber/WOPTO huggingface dataset:
Patent JP-2002033342-A (JP)
Title: Method of manufacturing semiconductor chip, and method for mounting the same
Inventor: BABA SHUNJI
IPC: H01L21/68
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a semiconductor chip by which work time can be shortened at mounting the semiconductor chip. SOLUTION: A wafer 23 loaded with a conductive bump 19 is installed to a work stage 39. To the surface of the wafer 23, an underfill material film 29 stuck to the surface of a thin film member 28 is pressed. At this time, the underfill material film 29 is softened. The conductive bump 19 is passed through the underfill material film 29. After the underfill material film 29 is hardened, a thin-film member 28 is peeled off from the underfill material film 29. In this a manner, an underfill material is supplied simultaneously to the respective semiconductor chips included in the wafer 23. Thus, compared to the case of individually supplying the underfill material to each semiconductor chip, the work time is shortened markedly.
Patent JP-2001157730-A (JP)
Title: Switch device on operation handle for playing tool
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To make it possible for a player to keep game going more smoothly with a more simplified handle operation by removing directional character of an operation handle of a switch on/off type. SOLUTION: The switch device of the present invention comprises an operation handle 21, which is swingably installed on the front panel 14 of the playing tool and normally biased toward its basic position by a return spring 25, a reflection plate 26, which is provided on the end of the operation handle positioned inside the front panel 14, a light emission section 31 to emit light toward the reflection plate 26 and a light receiving section 32 to receive light reflected from the reflection plate 26.  When the operation handle 21 is on the basic position, reflected light enters the light receiving section 32, but when the handle 21 is in a swing position, the reflection plate 26, the light emission section 31 and the light receiving section 32 are relatively arranged on the positions where reflected light does not enter the light receiving section 32, and an on/off state is selected according to the light receiving condition of the light receiving section 32.
Patent JP-2002137356-A (JP)
Title: Method for making printing plate, apparatus for making printing plate, apparatus for stencil printing, and method for stencil printing
Inventor: YAEGASHI KAZUTO
IPC: B41C1/055
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress waste in ink consumption caused by a situation in which ink is filled in the whole porous substrate of a master and the ink on parts corresponding to non-imaging regions which does not contribute to printing is discarded with the used master when the plate is discarded. SOLUTION: A thermal head 3 for perforating the thermoplastic resin film of the master 2 based on image information is provided on an apparatus 110 for making a printing plate for an apparatus 1 for stencil printing and on the downstream of the thermal head 3, a resin liquid applying means 21 for coating the parts corresponding to non-imaging regions except imaging regions on the fibrous porous substrate of the master 2 with the resin liquid 22 to form ink- impermeable parts is provided and on the downstream thereof, a drying means 23 is provided.
Patent JP-2002152951-A (JP)
Title: Wiring harness clamp
Inventor: BANDO TOSHIHIRO
IPC: H02G3/30
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a plurality of band-type clamps being wound on a wiring harness and attached to a stationary member, excessive lengths of the bands being to be cut off, excessive man-hours being required, cost being increased, and since the wiring harness is too soft and is deformed much, it is difficult to handle the wiring harness during transportation. SOLUTION: Warped parts 2 are provided to lay a wiring harness 1 in a zig-zag form, and a clamp member 6 is attached to the continuous parts 3 of the wiring harness 1. The clamping member 6 can be divided into clamp segments 8, corresponding to the respective continuous parts 3, so that the divided clamp segments 8 are fixed to a stationary member 16.
Patent JP-2002147475-A (JP)
Title: Seal structure of ceramics bearing
Inventor: SHU RITSUEI
IPC: F16C33/80
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a ceramics bearing capable of preventing an invasion of a moisture content and foreign matters from the external side. SOLUTION: In the ceramics bearings 51, 61, 71, rolling elements 14, 24, 34 such as a ball and a roller are clamped between outer rings 12, 22, 32 and inner rings 13, 23, 33. Seal covers 52, 62, 72 for sealing a gap between the outer ring and the inner ring are engaged and fixed on an outer periphery of the outer rings 12, 22, 32.
Patent JP-2002117249-A (JP)
Title: Idea financing/inveting business
Inventor: WATANABE KAZUTAKA
IPC: G06Q50/10
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To allow an inexperienced person in technique, knowledge and even fund, and even a housewife and a child to realize a little passing idea. SOLUTION: A person (inventor) who has thought of an idea opens the idea to the public on the homepage of an Internet patent applicant. On the homepage, technical, knowledgeable and pecuniary assistance/advice is invited for the idea. The idea fleshed out by the inventor/adviser is opened to the public again on the homepage of the Internet patent applicant. When a company/individual that wants to materialize the idea appears and the right of the idea is transferred, reward to be paid is paid to the inventor and an advisor and a helper, too. The company/individual that has bought the right can invite assistance/ advice again on the homepage. When business based on the idea brings about profit, reward is paid to a collaborator.
Patent JP-2002143777-A (JP)
Title: Sorting method and sorting system
Inventor: MATSUYAMA TETSUYA
IPC: B42D15/10
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To detect that a missing number sheet is inserted correctly into conveyance objects when the objects are sorted and to prevent the shipment of the objects into which the missing number sheet is inserted without being replaced with an erroneous object. SOLUTION: In a missing number sheet issue part 50, the missing number sheet having a non-contact type IC in which information determined by the conveyance order of the conveyance objects 1 led onto a conveyer 10c is written is issued, and the missing number sheet is inserted into a position by the conveyance order of the objects 1 led onto the conveyer 10c on a conveyer 10b of the objects 1. In a gate 20b during shipment, whether the missing number sheet is inserted into the objects 1 bound in a binding area 90 or not is detected by reading the information written in the non-contact type IC in the missing number sheet.
Patent JP-2002147364-A (JP)
Title: Fixed volume delivery system
Inventor: FUKUI KIYOSHI
IPC: B05C11/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixed volume delivery system for accurately delivering the fixed volume of liquid in response to service conditions. SOLUTION: In this fixed volume delivery system provided with a pump for carrying the liquid, a flowmeter for detecting a liquid flow rate carried by the pump, and a controller for controlling driving of the pump so as to deliver the fixed volume of liquid by calculating the flow rate according to a flow rate estimating expression on the basis of a detecting signal transmitted from the flowmeter, the controller performs correction processing (S9) of the flow rate estimating expression so that a delivery flow rate coincides with a preset flow rate on the basis of an error between an actual delivery flow rate by fixed volume delivery performed by previously inputting (S2) the service conditions and a preset flow rate value inputted as one of the serive conditions.
Patent JP-2002155425-A (JP)
Title: Hygroscopic fiber and method for producing thermoplastic polyester-based resin composition
Inventor: NAKADA YOSHITOMO
IPC: C08L67/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hygroscopic fiber which is provided with excellent hygroscopic property and hydrophilicity and can be made inexpensive, and to provide a method for producing a thermoplastic polyester-based resin composition, by which the thermoplastic polyester-based resin composition can be simply and inexpensively produced. SOLUTION: This hygroscopic fiber comprises a thermoplastic polyester-based resin composition containing an N-vinylcarboxylic acid amide-based polymer.
Patent JP-2001215859-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/16
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent soiling on the back of a transfer material by controlling the timing for supplying a transfer material to a transfer material carrier so as not to lap with an toner image for detection. SOLUTION: In a transportation belt with a perimeter of 760 mm under series print, area inter-paper areas B and D of about 83 mm between paper are generated before and behind two areas A and C which carry a A4 size transfer material, and the density patches are formed in the inter-paper areas. Abutting and spacing of an adsorption roller are synchronized with transfer material transportation by control of a CPU. An adsorption bias =+1.5 kV in the adsorption and an antisticking bias =-1.5 kV when the adsorption part passes the density patch are switched and applied by the CPU. Subsequently, a transfer bias =+1 kV is applied to transfer the image of the first color, a cleaning bias =-1.5 kV is switched and applied to areas between paper, and then electric field cleaning of the density patch is performed.  A transfer bias =+1.25, +1.5, +1.75 kV, and the cleaning bias =-1.5 kV are switched and applied to the second, third and fourth color.
Patent JP-2002157159-A (JP)
Title: Update information protection device for program start- up setting file
Inventor: KURIMOTO AKANE
IPC: G06F21/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an update information protection device for a program start-up setting file preventing careless rewriting or falsification of the setting file used at the start-up time of a program to secure safety of the setting file for the program important to system operation. SOLUTION: In this protection device, by registering the setting file 9 used at the start-up time of the program 10 to a disk as an image 6 and forbidding access to the disk except the start-up time of the program 10, the unjust rewriting to the image 6 that is the setting file 9 for the program start-up is prevented. When starting up the program 10, a program start-up confirmation means 4 decides the presence of the falsification of the image 6, and the program 10 is forbidden to read the image 6 as the setting file 9 when the falsification is present. Thereby, the start-up of the program 10 based on the unjust setting file is prevented.
Patent JP-2002144409-A (JP)
Title: Extruded foam sheet of polystyrene resin and manufacturing method therefor
Inventor: GOKURAKU HIROYUKI
IPC: B29C48/92
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin foam sheet which has a sufficient expansion ratio for application to building material use and an outstanding dimensional stability even when the sheet is used at a high temperature or for a long time, in the extruded foam sheet which uses a 1,1,1,2-tetrafluoroethane and does not destroy an ozone layer. SOLUTION: This extruded foam sheet of a polystyrene resin is obtained by extruding a mixture of a mixed foaming agent containing the 1,1,1,2- tetrafluoroethane and a foamable molten resin containing the polystyrene resin from a high pressure region to a low pressure region and has a thickness of 20 nm or more and an apparent density of 25-40 kg/m3. In addition, the average cell diameter in the thickness direction of the surface layer part of the extruded foam sheet is 0.15-0.45 mm, and the residual amount of the 1,1,1,2- tetrafluoroethane in the extruded foam sheet is 0.3-0.75 g mol per 1 kg of polystyrene resin.  Further, the thermal dimensional change of the extruded foam sheet to be sought when it is left alone for 7 days under conditions of the temperature of 70 deg.C and the relative humidity of 97% is -1.5 to 1.5% at the surface layer part and the center part in the thickness direction.
Patent JP-2001213688-A (JP)
Title: Composition of gas forming agent
Inventor: YAMATO HIROSHI
IPC: B60R21/26
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition of a gas forming agent which is improved in heat resistance of its fuel. SOLUTION: The gas generating agent composition is characterized in that it contains a gas generating agent containing a non-sodium azide type fuel and a oxidizing agent and an absorbent. Since the fuel decomposition accelerating materials such as radical, derived through fuel decomposition, are absorbed and retained in the absorbent, further decomposition of fuel is controlled and, as a result, heat resistance of fuel is improved.
Patent JP-2002156088-A (JP)
Title: Union with heater and manufacturing method therefor
Inventor: SUGIYAMA SHINICHI
IPC: F16L47/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a union with a resin heat molding heater capable of preventing blocking of a fluid passage due to freezing and reducing cost and having a simple structure. SOLUTION: This union with the heater is constituted by providing the resin heat molding heater 2 consisting of power supply join parts 3, 4 and a resin heat molding 2a integrally on a surface of a resin formed part 1a in a resin union inner wall part. Moreover, the resin heat molding 2a is formed by heat generating resin having a PTC characteristic obtained by blending a predetermined amount of an electrical conductive filler composed of nickel chrome, silver, and carbon graphite in thermoplastic resin to give an electrical conductive function.
Patent JP-2001187295-A (JP)
Title: Motor control device for washing machine
Inventor: HOTTA SHUJI
IPC: H02P23/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine to maintain a predetermined turn of clothes during the washing operation. SOLUTION: The corrective angle to correct the conduction angle of triacs 27 and 28 is calculated based on the difference between the target number of revolution and the present motor number of revolution, and the difference between the motor number of revolution stored in a number of revolution memory 25 and the present motor number of revolution. A new conduction angle is set by subtracting the calculated corrective angle from the conduction angle stored in a conduction angle memory 26. The control becomes more precise than the conventional motor number of revolution control to correct the conduction angle of the triacs 27 and 28 based on the difference between the target number of revolution and the present motor number of revolution, and the time required for a motor 14 to be stably rotated at the target number of revolution can be shortened.
Patent JP-2002156563-A (JP)
Title: Receptacle type optical module
Inventor: TAKADA KOJI
IPC: H01S5/022
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a new structure which reduces near-end reflection, excels in the reliability associated with the attachment and detachment of optical connectors, and realizes low cost in a receptacle type optical module which has a receptacle structure for housing a light emitting device and an optical means to condense light emitted by the light emitting device to a prescribed position and couples the optical fiber in an attachable and detachable way. SOLUTION: In the receptacle type optical module which has a receptacle structure for housing the light emitting device and the optical means for condensing the light emitted from the light emitting device to a prescribed position and holding a ferrule which holds the optical fiber attachably and detachably from the outside, a glass plate which has an antireflection coating formed on one side and an optically transparent body formed on the surface of the opposite side is disposed in a position where the optically transparent body comes into contact the end surface of the above optical fiber.
Patent JP-2002162973-A (JP)
Title: Retrieving method for broadcasted music
Inventor: SUGANO ATSUSHI
IPC: G10K15/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy obtaining method for music identification information with which a user specifies a music name, a singer name, etc., in the case of listening to favorite music in a program of media such as the television and radio. SOLUTION: This retrieving method for broadcasted music includes a step 30 where contents are received, a step 31 where a music part is extracted, a step 32 where digital sound recording is performed, a step 33 where the music part is given an added broadcast tag and saved, a step 34 where information of an inquiry about user's desired music is received, a step 35 where a digitally recorded music part corresponding to the inquired music is downloaded from a music database server to an inquiry database server, a step 36 where the broadcast tag corresponding to the information of the inquiry is found and the digitally recorded music part is extracted to find the identification information on the music, and a step 37 where the identification information of the music is answered.
Patent JP-2002164014-A (JP)
Title: Cold cathode discharge tube with lead wire
Inventor: MARUYAMA HIROHITO
IPC: H01J61/36
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To firmly connect a lead wire connected to a lead wire connecting part of main electrodes without carelessly separating from the connecting part, for example, even in a discharge tube having a small diameter. SOLUTION: In this discharge tube with the lead wire, a pair of main electrodes are sealed in both end sealing parts of a glass bulb for sealing gas inside, the pair of main electrodes have the connecting part projecting from the sealing parts, and the external lead wire is electrically connected to the connecting part, the connecting part and the lead wire are connected via a connecting metal fitting, the connecting metal fitting is composed of a lead wire calking part installed on the lead wire by calking, and an electrode joining part joined to the connecting part by fastening, and the electrode joining part joined to the connecting part and the connecting part are soldered.
Patent JP-2001315502-A (JP)
Title: Hub unit for vehicle and manufacturing method of the same
Inventor: TODA KAZUHISA
IPC: F16D3/2245
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hub unit for a vehicle, capable of smoothly tilting a constant velocity universal joint by preventing the deformation of an outer ring of the constant velocity universal joint in a caulking process. SOLUTION: In this hub unit A2 for a vehicle where a double row rolling bearing 13 is mounted on an outer peripheral face of a hub wheel 11, a shaft part 26 continued from the outer ring 25 of the constant velocity universal joint 12 is mounted on an inner peripheral face of the hub wheel, and a cylindrical part 34 having a caulking part 22 radially outwardly bent to an axial outer end side to be caulked to an axial outer edge face of the hub wheel, is mounted on the shaft part 26, a face 33 on which a caulking receiving jig is placed for receiving the caulking load in caulking, is mounted on an region axially opposite to the applying direction of the caulking load in caulking on the inner peripheral face of the outer ring of the constant velocity universal joint.
Patent JP-2002164714-A (JP)
Title: High frequency transmission line
Inventor: YAMAJI TOKUICHI
IPC: H01P3/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency transmission line capable of reducing the generation of inter-line conductor layer cross talk, and realizing high density wiring. SOLUTION: This high frequency transmission line is constituted so that ground conductor layer 12 can be formed on the lower face of a dielectric layer 11 made of materials having dielectric constant anisotropy, and that a line conductor layer 13 can be formed on the upper face of the dielectric layer 11 so as to be faced to a ground conductor layer 12. Also, the dielectric layer 11 is constituted so that a dielectric constant in a direction parallel to the ground conductor layer 12 and the line conductor layer 13, and orthogonal to the line direction of the line conductor layer 13 can be set so as to be smaller than the dielectric constant in a direction between the ground conductor layer 12 and the line conductor layer 13. The horizontal spread of electric field distribution from the line conductor layer 13 can be made small.  Thus, it is possible to reduce any cross talk between the line conductor layers 13 arranged in parallel, and to realize the high density wiring.
Patent JP-2002166183-A (JP)
Title: Manufacturing device for wash-free rice
Inventor: YAMAMOTO SOICHI
IPC: B02B1/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for wash-free rice capable of enhancing a dehydration efficiency and a taste of the wash-free rice without generating a dispersion in a dehydration degree. SOLUTION: At a dehydration part 66 of the manufacturing device 10 for the wash-free rice, a centrifugal dehydration cylinder 74 is constituted by a dehydration inner cylinder 76 and a dehydration outer cylinder 82. The dehydration inner cylinder 76 and the dehydration outer cylinder 82 are constituted to a reverse truncated cone shape and an inclination slope angle of a sidewall part to a vertical direction is set to a range of 15 deg.-45 deg.. A material white rice centrifuged and dehydrated by being rotated in a dehydration chamber 84 is uniformly positioned in the dehydration chamber 84. Therefore, an air ventilated and fed from the dehydration inner cylinder 76 to the dehydration outer cylinder 82 is uniformly passed through the dehydration chamber 84 and the air is hit to surfaces of all materials white rice.  Accordingly, a dispersion is not generated in the dehydration degree to enhance a dehydration efficiency.
Patent JP-2002166531-A (JP)
Title: Recorder
Inventor: TAKAGI SHINJI
IPC: B41J19/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which has an inexpensive constitution and shortens a time required for recording without requiring a strong motor and a large-capacity power source. SOLUTION: In the recorder, while a recording paper is transferred and a recording head is horizontally scanned in a direction intersecting a transfer direction of the recording paper, recording is carried out by a constant recording width in the transfer direction of the recording paper by one scanning of the recording head. The recorder has a platen 15 for supporting the recording paper at a position opposite to the recording head 10. Recording is carried out by the recording head 10 while the recording paper is transferred.
Patent JP-2002171497-A (JP)
Title: Image synthesis system and phone
Inventor: HATTORI HIROYUKI
IPC: H04N7/14
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image synthesis system and phones where photo images are readily synthesized anywhere at any time among parties apart from each other to obtain a new synthesis image. SOLUTION: This invention provides the image synthesis system and phones that are configured such that the phones can acquire image information and are interconnected by a communication connection means so as to exchange or transfer the image information among the phones, and the image information items are synthesized to generate a new synthesis image.