baber/WOPTO huggingface dataset:
Patent JP-2002198690-A (JP)
Title: Component supplying device of surface mounting machine
Inventor: HWANG JI HYUN
IPC: H05K13/04
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the component supplying device of a surface mounting machine for transferring and supplying electronic components to the sucking position of a nozzle. SOLUTION: This component supplying device of a surface mounting machine for mounting electronic components on a printed circuit board is provided with a component supplying part mounted on one edge of a main frame for transferring a tape with prescribed pitch intervals by rotating a circular permanent magnet part in prescribed directions so that forward/backward rotational forces can be generated, and for sensing the position of the circular permanent magnet part by a position detecting disk and a position sensing part, a vinyl separating part mounted on the main frame which is connected to the component supplying part so as to be rotated at the time of receiving the forward rotational force generated by the component supplying part so that vinyl away from the tape can be transferred,  or rotated at the time of receiving the backward rotational force so that the vinyl can be re-transferred, and a vinyl collecting part mounted on the other edge part of the main frame which is connected through a belt to the vinyl separating part so as to be rotated at the time of receiving the forward rotational force transmitted by the vinyl separating part through the belt so that the vinyl transferred from the vinyl separating part can be wound or collected, or rotated at the time of receiving the backward rotational force so that the collected vinyl can be ejected to the vinyl separating part.
Patent JP-2003163302-A (JP)
Title: Package for accommodating semiconductor element, and semiconductor device
Inventor: SATAKE TAKEO
IPC: H01L23/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package which is excellent in transmission efficiency of high frequency signals.  <P>SOLUTION: The semiconductor package is provided with; a base 1 whose upper principal plane is provided with a mounting portion 1a for mounting a semiconductor element 5; a frame 2 having a through hole 2b on its side, which is bonded to the outer peripheral portion of the upper principal plane so as to enclose the mounting portion 1a; and a coaxial connector 3 which consists of a cylindrical peripheral conductor 3a, a central conductor 3b and an insulator 3a interposed between the conductor 3a and the conductor 3b, and is fitted into the through hole 2b. The coaxial connector 3 is provided, on its peripheral surface, with two protrusions 3d of different height, which exist on a plane extending from the central axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168501-A (JP)
Title: Jumper chip and its manufacturing method
Inventor: SASAMORI KUNIO
IPC: H01R11/01
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jumper chip which can be manufactured at low cost, through reduction of the number of parts and components, improvement of mounting density, improvement of reliability in automatic mounting, and reduction of the number of man-hour.  <P>SOLUTION: A first concave part is provided at a base body consisting of an insulating material and at the center of the underside of the base body, a plurality of second concave parts with more depth than the first concave part are provided in parallel with each other so as to cross the first concave part, a plurality of facing leg parts are provided at the underside of the base body, a conductive layer is provided from an outer periphery face including the underside of the leg parts to an inner face of the first concave part so as to combine the plurality of the facing leg parts, and a plurality of conductive paths are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164374-A (JP)
Title: Electric cooker
Inventor: NAKANO AKIHISA
IPC: A47J27/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify production, and to cope with a plurality of countries by one type of stock for circulation by providing a product that can cope with countries of a plurality of languages by one product.  <P>SOLUTION: A liquid crystal display apparatus has a plurality of language displays, and has a language selection switch at an operation section for allowing the liquid crystal display to cope with a plurality of languages for each destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002206224-A (JP)
Title: Civil engineering structural unit, manufacturing method of the civil engineering structural unit and civil engineering structure
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering structural unit capable of preventing the damage of a suction prevention sheet and performing horizontal slip on the suction prevention sheet. SOLUTION: In the civil engineering structural unit 3 attaching a plurality of natural stones 5 on the surface of a wire net 4 using bolts 15 respectively, the rhombic wire net forming a step H between a plurality of first division elements 6 and a plurality of second division elements 7 as a mesh eight-division element is used, and washers 14 are provided so as to mount the adjacent first division elements between the adjacent second division elements 7 to connect the washers 14 through the bolts 15 on the natural stones 5, which are fixed on the surface of the wire net 4. Then, the head part 19 of the bolt 15 is housed in the step 16 by using the step H, and not projected from the other face of the wire net 4.
Patent JP-2003168380-A (JP)
Title: Fluorescent arc tube
Inventor: YONEZAWA SADAHISA
IPC: H01J1/18
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dead space by integrating a fixing-holding member for a filament or the like with a spacer and to mount the fixing-holding member to a cathode electrode or the like by ultrasonic bonding, in a fluorescent arc tube of a fluorescent character display tube or the like.  <P>SOLUTION: Ends F4 and F5 of a filament F are wound around the fixing- holding members 141 and 142 formed of an aluminum wire by half a turn, and the fixing-holding members 141 and 142 are fixed in that state, by ultrasonic bonding, to cathode electrodes 151 and 152 formed on a front board 12 by the use of an aluminum thin film. The ends F4 and F5 of the filament F are fixed to the cathode electrodes 151 and 152 in the state caught by the fixing-holding members 141 and 142 and the cathode electrodes 151 and 152.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171711-A (JP)
Title: Method of separately collecting slag
Inventor: UENO TOMOYUKI
IPC: C21C5/28
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for classifying the compositions of steel refining slag not suitable for recycling applications (i.e., limit compositions) into high concentration slag having a content exceeding the allowable upper limit value and low concentration slag having a content not exceeding the allowable upper limit value, and separately collecting them.  <P>SOLUTION: In the method for separately collecting the slag generated in each step of the steel refining according to the recycling applications, the content in the slag is determined for the limit composition whose content is limited according to the application out of the compositions contained in the slag, the determined value obtained by determining the content of the limit composition is compared with the allowable upper limit value of the content set according to the application, and the slag is classified into the high concentration slag in which the determined value exceeds the allowable upper limit value and the low concentration slag in which the determined value does not exceed the allowable upper limit value. The resultant batches of the slag are separately collected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174788-A (JP)
Title: Device and method for driving brushless dc motor
Inventor: YOSHIDA HIROSHI
IPC: H02P27/08
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for driving a brushless DC motor which can lower the vibration and noise of the brushless DC motor without stopping the operation of the brushless DC motor and can protect the brushless DC motor, etc.  <P>SOLUTION: Each voltage command at the time when a current flowing to a brushless motor 32 is not over a specified current is set in advance to correspond to the number of revolutions of the brushless DC motor 32, in a memory 38A within a controller 38 which controls the brushless motor 32 by varying the voltage command, according to the ripple of load working on the brushless DC motor 32 so as to make the number of revolutions of the brushless DC motor 32 the specified number of revolutions. The controller 38 restrains the voltage command at the time of driving the brushless DC motor 32 from rising over the threshold thereby limiting it to the threshold, and also suppresses the number of revolutions of the brushless DC motor 32 into the number of revolutions where protection against an overcurrent does not work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172278-A (JP)
Title: Gas compressor
Inventor: TAKATSU HIDEHISA
IPC: F04C29/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a noise caused by a vibration during the rotation of a rotor.  <P>SOLUTION: Of two delivery ports provided on a side wall of a cylinder 40, the delivery port 42A is provided at a position positioned at a distance L from a short diameter axis F and the delivery port 42B is provided at a position positioned at a distance M from the short diameter axis F. Both delivery ports are provided at asymmetrical positions each other regarding a rotation shaft 51 of the rotor 50. Thereby, timing that compressed coolant is alternately delivered from both delivery ports is deviated and a vibration frequency is divided to two. As a result, a peak value at a basic component is reduced and a noise is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174107-A (JP)
Title: Method of assembling closed-type electronic component and enclosed saw filter
Inventor: AZUMA KAZUJI
IPC: H03H3/08
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of assembling a closed-type electronic component which is capable of stabilizing a product quality and reducing a packaging cost, and also to provide an enclosed SAW filter.  <P>SOLUTION: A recessed part 118 is formed in a member 111a for enclosing an active section, and then the member for enclosing an active section and a SAW filter 122 are bonded to each other, enclosing a comb-like electrode section 123 of the SAW filter in the recessed part. Therefore, when assembling the enclosed SAW filter, there is no damage to be given to the comb-like electrode section 123. Since the member for enclosing an active section which is used is a flat-type one, there is no need of a package having a special shape which has been used in the conventional case, and a process of providing a cover is not necessary. Compared with the conventional case, therefore, the product quality can be increased and the packaging cost can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173911-A (JP)
Title: Solenoid
Inventor: USU HIROAKI
IPC: H01F7/06
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid having a simple and compact structure in which a base and a plunger are firmly fixed to a frame.  <P>SOLUTION: The plunger of this solenoid makes reciprocating motions when a coil is energized. In this solenoid, fitting holes are provided in the bottom section of the frame and fitted projecting sections are provided on the flanges of a bobbin. At least one-side flange of the bobbin is doubled and the fitted projecting sections are fitted in the fitting holes. In addition, the frame is held in the gap formed between the doubled flanges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175886-A (JP)
Title: Sealing member for ship and sealing structure using the same
Inventor: MATSUMOTO TAKAHIRO
IPC: F16J15/10
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member for a ship and sealing structure using the same that can prevent fire from spreading caused by movement of flame or hot air at a time of fire of the ship.  <P>SOLUTION: The sealing member 10 prevents the movement of the flame or hot air from a clearance or a hole formed in a ship structure. A heat expansive member 6 as a core member is coated by a covering member 7 to form the sealing member 10. The heat expansive member 6 is one-directional heat expansive type inorganic member, and the covering member 7 is heat contraction type cladding pipe or a winding type cladding pipe. The heat expansive member is disposed to the clearance or hole formed in the ship structure to seal the clearance by heat expansion of the heat expansive member at a high temperature and thereby to shut off thermal transfer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179996-A (JP)
Title: Ultrasonic sensor
Inventor: YAMADA SATOSHI
IPC: H04R17/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sensor which has high mass-productivity and a simple structure, and is capable of reducing noises.  <P>SOLUTION: A backing layer 9 is filled in a portion including the back surface side and the side surface side of the ultrasonic resonator 2, so that spurious vibration including the vibration in a lateral direction is absorbed. An ultrasonic scattering body 7 is formed into a cone, and is arranged so that its apex is projected toward the resonator 2 and only the cone portion enters (is embedded in) the layer 9. In this way, bubbles are prevented from remaining when the material of the layer 9 is filled and hardened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179103-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TOJO SHINJI
IPC: H01L21/60
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the bending slit part of a lead of a semiconductor device in bending strength and to restrain a tin plating layer from affecting the manufacturing of a semiconductor device, even if the tin plating layer formed on a lead becomes defective.  <P>SOLUTION: In a semiconductor device, a tin plating layer is formed on the copper lead of a tape carrier package; a copper foil 2 is provided on an insulating tape 1 and formed into a lead 3 through etching; and a first solder resist layer 9 is applied on the bent part of the lead 3, a first tin-plating operation is performed on the lead 3 in this state, a second solder resist layer is applied on a part of the lead 3 other than an outer lead and an inner lead which are plated with tin once, the outer lead and the inner lead once plated with tin are plated with tin once again, the inner lead and the electrode of a semiconductor chip are electrically connected together through a gold bump, and the semiconductor chip and the electrical joint are sealed up with resin for manufacturing the semiconductor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175987-A (JP)
Title: Aerosol apparatus
Inventor: KADO KATSUYOSHI
IPC: B05B9/04
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol apparatus capable of injecting aerosol stored contents toward a far location.  <P>SOLUTION: An aerosol apparatus 10 is comprised of an aerosol container 11 provided with a stem; and an injection means 13 installed at the aerosol container 11 and for injecting aerosol stored contents injected out of an extremity end opening of the stem. The injection means 13 is comprised of a flow passage coaxially communicated with the extremity end opening of the stem and extending substantially in parallel with an advancing direction of the aerosol stored contents at the extremity end opening; a wall surface arranged at an end part opposite to the stem in the flow passage against which a part of the aerosol stored contents passed through the flow passage strikes; and a plurality of injection ports where the aerosol stored contents struck against the wall surface is guided and for injecting the aerosol stored content outwardly in a substantial parallel direction to an advancing direction of the aerosol stored content in the flow passage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188332-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L23/50
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost.  <P>SOLUTION: A lead frame 1 is provided with a tab 1b, a lifting tab 1e extending to the outside, and a plurality leads, and it is worked to lower the tab. After a semiconductor chip 2 is mounted to the tab 1b of the lead frame 1, the surface electrode of the semiconductor chip 2 is connected with the corresponding lead by a wire, and the semiconductor chip 2 is packaged by resin so that the rear surface 1d of the tab 1 and a part of the lead may expose on the rear surface. Thus, resin molding can be applied in such a state that the tab 1b is closely in contact with a lower mold 7, resulting in exposing the tab 1b on the rear surface of the packaged part surely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187084-A (JP)
Title: Deposit balance inquiry system of specific depositor by third party
Inventor: TEZUKA MASATAKA
IPC: G06Q50/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To avoid depositor becoming unable to receive repayment of deposits from a bankrupt financial institution.  <P>SOLUTION: Only daily deposit balance information on a specific depositor is dropped in a data box separate from a system from the on-line computer system for governing deposit transactions in a financial institution, and a specific third person other than the depositor can acquire information by making access to the data box by a cipher precontracted with the financial institution by using the Internet without directly making access to the system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187319-A (JP)
Title: Merchandise take-out device
Inventor: MIURA TOSHIHIRO
IPC: G07F11/44
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise take-out device capable of preventing a housing case from being detached from an outer case body and avoiding scatter of capsules in the case of replacing and replenishing the capsules.  <P>SOLUTION: This merchandise take-out device 1 is provided with the outer case body 2 and a capsule housing case 3 set to the outer case body 2 so as to be withdrawn and housing the capsules K containing merchandise S. The outer case body 2 is provided with a coin feeding hole 2a, a handle 2b to be operated after a coin is fed from the coin feeding hole and a take-out port 2c for the capsule dropped from the inside of the housing case by the operation of the handle. A withdrawing amount of the capsule housing case 3 is controlled to be an opening amount required for housing the capsule and the capsule housing case is not detached from the outer case body 2 at the time of withdrawal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187067-A (JP)
Title: Stockholder information control method and stockholder information control program
Inventor: KOTANI TAKASHI
IPC: G06Q10/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stockholder information control method and a program therefor capable of efficiently and precisely exchanging information between a stockholder, a stock issuing company and a transfer agent institution.  <P>SOLUTION: A control computer 21 receives an access request from a user terminal 10, and confirms the subject on the basis of user ID and a user password, and transmits 'a stockholder page' for taking a look at a stock possessed by the stockholder to the user terminal 10. A stockholder control system 20 receives an SR information request by using this 'stockholder page', and adds a cipher key to an identifier of the user terminal 10, and transmits the SR information request to a stock issuing company system 40. The stock issuing company system 40 provides SR information for the user terminal 10 when the cipher key can be authenticated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180814-A (JP)
Title: Scaffold
Inventor: HAKAMAZUKA KOJI
IPC: A61L27/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scaffold with which a joint part can be regenerated.  <P>SOLUTION: A scaffold 1 for regenerating a bone and a tarsus is obtained by connecting a first layer 11 consisting of ceramics material which is dissolved and absorbed within the living body and through which a large number of hole are formed to a second layer 22 which is formed so that it can be abutted on at least one surface of this ceramic material and which is dissolved and absorbed within the living body and consists of polymeric materials through which a large number of holes are formed, with the abutting surface of the first layer on which the second layer is abutted as a border plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144545-A (JP)
Title: Bcg vaccination tube needle having elongated needle point
Inventor: NISHIZAKI TAMOTSU
IPC: A61M5/32
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the disadvantage of the conventional BCG vaccination tube needle caused by its needle point not protruded from a BCG vaccination tube that (1) a medical doctor using the conventional BCG inoculation tube needle is difficult to uniformly and surely stick the needle in arms of children for vaccination BCG without putting forth its force and technique and is not able to obtain a sufficient number of needle marks indicating the effectiveness of inoculation and (2) inoculated children and the medical doctor feel pains by making the needle longer in length than the conventional one so that the needle may be protruded more or less from BCG vaccination tubes. SOLUTION: This BCG vaccination tube needle is slightly protruded (1-2 mm) from BCG vaccination tubes.
Patent JP-2003186710-A (JP)
Title: Data maintenance device and data maintenance method
Inventor: NAKAJIMA YUJI
IPC: G06F12/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data maintenance device capable of determining a timing of data maintenance processing based on operation conditions without being accompanied with a heavy processing load.  <P>SOLUTION: The data maintenance device is provided with a data storage means 16, a control means 15 for controlling the storage means 16, a monitoring means 12 for monitoring the state of access to the storage means 16, and an operation decision means 14 for deciding from monitoring results whether with or without access to the storage means and for transmitting to the control means a command to perform data maintenance processing if without any access for a certain period of time. If without any access to the storage means 16 for more than the period of time predetermined by a user, data maintenance such as solution of fragmentation problem, substitute processing of damaged data, and error rate checking, is efficiently performed during the time the device is not used by the user.  <P>COPYRIGHT: (C)2003,JPO