baber/WOPTO huggingface dataset:
Patent JP-2002016093-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SAWAMOTO SHUICHI
IPC: H01L21/56
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To firmly hold the fixing state of a semiconductor chip to a circuit substrate and also rationalize steps. SOLUTION: This method comprises: a step of mounting, as a flip chip, semiconductor chips 2 in a plurality of semiconductor chip-mounting regions 10 sectioned on a first main surface 4a of a circuit original substrate 4, respectively; a step of assembling a resin package die 6 which is sufficient to cover the entire semiconductor chip-mounting regions 10 on the first main surface 4a of the circuit original board 4; a step of forming a resin package 8 in which each semiconductor chip 2 is sealed in batch on the first main surface 4a of the circuit original substrate 4, by filling a sealing resin material 7 to be mixed with a silica material 17, which has a smaller diameter in a particle size than a gap g between the circuit original substrate 4 and the semiconductor chip 2 with respect to a resin material 16 in a resin package die 6;  a step of demounting the resin package die 6 from the circuit original substrate 4, after the sealing resin material 7 has been cured; and a step of cutting the circuit original substrate 4 from a resin package 8 in correspondence with the semiconductor chip-mounting regions 10 by a cutting means to demarcate an individual package type semiconductor device 1.
Patent JP-2002011991-A (JP)
Title: Mechanical pencil
Inventor: HENMI TOSHIRO
IPC: B43K21/027
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a pressing operation of a refill is troublesome because a pushbutton must be pressed at least in the same amount as a projecting amount of the refill to project the refill from a distal end of a barrel and the pushbutton must be normally pressed in the projecting amount or more of the refill to lock or unlock the refill to or from the barrel and an appearance of a mechanical pencil is not good because a pushbutton member is projected from a rear end of the barrel in the same degree or more as the projecting amount of the refill in a state in which the refill is contained in the barrel. SOLUTION: In the mechanical pencil comprising a leading member is disposed projectably from or retractably in a distal end of the barrel, the leading member is constituted of at least two components and the member is projected stepwise from or retracted in the barrel.
Patent JP-2002016684-A (JP)
Title: Portable terminal device and radio card modem
Inventor: ISHIZUKA SEIJIRO
IPC: G06F3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve radiation efficiency of an antenna when transmission and reception are carried out to a terminal device other than a portable terminal device after a radio card modem is put into a card slot of a portable terminal. SOLUTION: A radio card modem 10 has a connector 17 that can be connected to an antenna 16 placed at a position where a portable terminal device 1 has high radiation efficiency when the modem 10 is put into a card slop 2 of the device 1.
Patent JP-2001336577-A (JP)
Title: Flywheel power source device
Inventor: AOYAMA SHIGETAKA
IPC: F16F15/34
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To absorb a vibration generated in a flywheel of a flywheel power source device. SOLUTION: A bearing H and a circular recessed part J of a flywheel B are contacted in a stationary state prior to charging of a coil in which an iron core R and a coil S are combined. After a charging is started, in order to avoid a vibration generated at the time when a force to separate the contact accompanying with a rotation of the flywheel B is applied thereto, a pivot bearing F for supporting the flywheel B is placed on a pivot bearing base Fx. A damper for absorbing a vibration is installed between the pivot bearing base Fx and a base part Q. A screw convenient for removing a dynamic unbalance is mounted thereto.
Patent JP-2002019922-A (JP)
Title: Takeout return control system
Inventor: KASUYA SHUJI
IPC: B42D15/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a system to check abnormal takeout of books and to simplify takeout and return of the books at a library, etc. SOLUTION: A band type IC seal (a) is attached on an object 5 to take out and to return. This band type IC seal (a) is constituted by providing an antenna 1 made of many winds of a loop and an IC chip 2 connected to this antenna on a seal surface and to read information memorized in this band type IC seal.
Patent JP-2001157270-A (JP)
Title: Mobile phone system and charging method for mobile phone
Inventor: LOWELL CAMPBELL
IPC: H04M3/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a solution technology in the case that a caller and a caller party in a speech between mobile stations have different rules to define how to set vocoder (voice coding system) quality. SOLUTION: The system receives a call request from a 1st transmitter- receiver (caller) 100 to a 2nd transmitter-receiver (called party) 150, decides quality of service for the caller, decides quality of service for the called party, decides whether or not both the quality of services are the same, permits the transmission when both the quality of services are the same, or selects a quality of service in a way that the caller transmits its call on the basis of a specific rule when both the quality of services are not the same.
Patent JP-2002024923-A (JP)
Title: Insect proofing device for vending machine
Inventor: SHIMADA TOSHIHARU
IPC: G07F9/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To take measures to prevent insects from flying into a vending machine. SOLUTION: An ultraviolet radiation cutting resin is provided on the outer periphery of the light of a vending machine or a lighting window or on both. A cylindrical cover which can be put on the outside of the light is made from the ultraviolet radiation cutting resin. A film which can cover the outer periphery of the light or the lighting window is made from the resin. A paint applicable to the outer periphery of the light or the window is formed from the resin. The resin can cut off ultraviolet radiation of wavelengths to which insects react.
Patent JP-2002026546-A (JP)
Title: Anti-vibration clamp and held object storing case
Inventor: DOHATA KOJI
IPC: H05K7/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an anti-vibration clamp constituted to enable a held object to be held even if the size of a held object changes and a held object storing case constituted to enable a held object to be stored inside after it is held by means of an anti-vibration clamp. SOLUTION: A held object storage case 1 has an anti-vibration clamp 5 consisting of a first clamp member 10 and a second clamp member 30, and a case member 50. The anti-vibration clamp 5 is constituted to hold only a part (a right end and a left end) of a notebook computer, which is a held object. Therefore, even if a notebook computer is changed for another notebook computer which is different from it in size, such a notebook computer can be also held by means of an anti-vibration clamp 5. That is, if a right end and a left end of the another notebook computer are held by means of the anti-vibration clamp 5, the notebook computer can be held by the anti-vibration clamp 5 even if the size changes.
Patent JP-2002025692-A (JP)
Title: Connector support mechanism
Inventor: MOCHIZUKI SHINJI
IPC: H01R13/629
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector support mechanism reducing the insertion force being required for the fitting of a connector and simplifying the structure of a fitting counter-body and the connector being temporarily locked therewith. SOLUTION: This connector support mechanism is provided with a female connector 4 and a male connector 5 to which a cam lever 27 being formed with a cam groove 43 guiding a boss 21 projecting to the female connector 4 is rotationally journaled and the cam lever 27 is rotationally moved with the boss 21 being inserted into the cam groove 43 so that the female connector 4 and the male connector 5 are fitted to each other. A bracket 3 is provided with a temporary lock arm 14 locking to the rear side of the boss 21 of the female connector 4 and having elasticity. This constitution can reduce the fitting load by the operation of the cam lever 27 and facilitate the structure of the female connector 4 being temporarily locked to the bracket 3.
Patent JP-2002031205-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16C19/46
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of reducing the delay of loading and a variation in loading by stabilizing friction in relation to the horizontal movement of a power roller in the low range and reducing a variation in friction in relation to the horizontal movement of plural power rollers. SOLUTION: Endless track ball bearings 96 for supporting pressing force acting in the thrust direction and power transmitting force acting in the radial direction while horizontally movably supporting a power roller 18c are inclined and arranged in the positions separated upward and downward from a power roller rotary shaft 15a between an outer ring 94 and a power roller housing part 91 along the horizontal direction of the power roller 18c.
Patent JP-2002028137-A (JP)
Title: Device and method for measuring biological information
Inventor: TOMITA SEIJIRO
IPC: A61B5/022
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple device and method for measuring biological information allowing a user to always obtain precise biological information and the change of the biological information over a long period of time. SOLUTION: The device comprises a chair with a backrest part 113 and a seat part 114 and a pressure detecting means 200 attached to at least one of the backrest part or the seat part for detecting the variation of the pressure applied by the body of a person sitting on the chair. The biological information of the person sitting on the chair is measured based on the variation of the pressure detected by the pressure detecting means.
Patent JP-2001059988-A (JP)
Title: Camera
Inventor: TERADA HIROSHI
IPC: G02B7/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To automatically switch and execute photographing in an ultra focal distance area by easy operation without spoiling optical performance though a camera is compact by providing a photographing optical system corresponding even to the ultra focal distance area provided nearer to a wide-angle side and a telephoto side than an ordinary focal distance area. SOLUTION: The zoom operation of the camera is executed by turning a cam ring 6 by a zoom motor 10a on the basis of a zoom control signal. The F frames 11 and 12 of a finder unit are driven in the axial direction by a finder cam 7 in interlock with the zoom operation, so that the zooming of a finder image is performed. A photographic image is switched by turning a P ring 3 by the motor 10a through the cam ring 6. The P ring 3 is turned counterclockwise to move a mask at the time of switching to the N photographing mode, and the P ring 3 is turned clockwise at the time of switching to the P photographing mode, whereby the aperture of an image-formation part corresponding to the N size and P size is formed.
Patent JP-2002029376-A (JP)
Title: Seat belt structure of vehicle
Inventor: SUMITA KAZUHIDE
IPC: B60R22/24
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent a seat belt arranged on a side door from interrupting a crew and eliminate the problems of noises. SOLUTION: A rear side door 6 having an arm rest 14 contains a retractor 11 at its lower position and an upper anchor 12 at the upper part of an inner wall. The seat belt 13 extending from the retractor 11 passes through the arm rest 14 to the upper anchor 12 where it is arranged. A trimming material 23 arranged on the inner face of the rear side door 6 constitutes the arm rest 14, and the seat belt 13 located under the arm rest 14 is covered with the trimming material 23 and prevented from being exposed to a vehicle room.
Patent JP-2002032081-A (JP)
Title: Method and device for generating music information display and storage medium stored with program regarding the same method
Inventor: KOYAMA MASAHIRO
IPC: G10H1/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a screen display that even a person of low skill level easily approaches and operates and a screen display which limits functions seeming to be unnecessary for the person of low skill level, with respect to generation and editing pictures for music information of an automatic playing device. SOLUTION: Two display modes, i.e., a normal mode for persons of high skill level and a kid's mode for, for example, children of low skill level are included. In the kid's mode, musical instrument player icons showing playing parts and a background (stage) picture are patterned for kids. In the kid's mode, musical instrument kinds which can be selected and percussion instrument kinds which can be selected are limited. If song data including parts of a musical instrument kind which can not be selected are read in the kid's mode, the icon of the musical instrument kind is exceptionally displayed and musical sound generation is enabled.
Patent JP-2002044237-A (JP)
Title: Subscriber access system
Inventor: SATO MAKOTO
IPC: H04M3/26
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To simply transfer maintenance message of an access network to a maintenance monitoring system, restrain development cost of a V5 exchange side, and improve interconnection property to an access network formed by a foreign maker and the degree of freedom in the constitution of a V5 system. SOLUTION: In remote collective monitoring for monitoring an access network of a subscriber access system accommodating a V5 interface, one control link out of multiple links on a V5 interface control channel in a local exchange is used as a communication link which is exclusively used for maintenance.
Patent JP-2002041820-A (JP)
Title: Contents bank system
Inventor: AOI HIDEAKI
IPC: G06Q30/06
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem that trouble and expenditures are required for purchasing a magazine even when it is desired to read only contents being one part of the magazine. SOLUTION: A large number of contents published on each of magazines are computerized for each content and collected in a database 3 for contents by a contents collecting part 6. A member contract processing part 5 performs the distribution contract of contents desired by a member through the Internet and collects them in a database 2 for member. On the basis of the contract contents of the member, a contents distributing part 7 distributes the contents collected in the database for contents through the Internet to the relevant member for pay. Besides, a home page information generating part 4 prepares a home page containing the summary of contents and discloses it on the Internet.  Besides, on the basis of information in the database for contents and the database for member, a statistic processing part 8 provides the statistic processing information of contents distributed to the member to a publishing company.
Patent JP-2002038917-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N3/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress discharging of HC through a particulate filter before completion of its warming while impeding accumulation of fine grains in a partition of the particulate filter. SOLUTION: An oxygen storage active oxygen release agent 61 emitting active oxygen promoting oxidation of a fine grain temporarily captured in particulate filters 22, 22' is carried to be held thereby, an exhaust switching valve 73 makes exhaust gas capable of passing through the particulate filter 22, 22' alternately from one side and the other side of its partition 54, the particulate filters 22, 22' are divided into exhaust gas flow directions of the first/ second particulate filter 22, 22', an HC adsorbent 80, adsorbing HC before a temperature rises and detaching the adsorbed HC when the temperature rises, is arranged between these particulate filters.
Patent JP-2002035628-A (JP)
Title: Crusher for wood-based waste
Inventor: SAEGUSA YASUAKI
IPC: B02C18/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wood-based waste crusher capable of forming a crushed material having optimum size as wood chips for a cemented wood board even when various kinds of wood-based waste are crushed. SOLUTION: This crusher is provided with a plurality of cylindrical crushing cutters 6, a slide base 8 for supporting the plurality of crushing cutters 6 and arranging the cutters 6 parallel to each other, a rotational drive mechanism 10 for driving the crushing cutters 6, a reciprocating drive mechanism 12 for alternately moving the slide base 8 back and forth, a waste receiver 16 for receiving wood-based waste 14, a wood chip receiver 18 for receiving wood chips formed by crushing the wood-based waste 14 through rotation of the crushing cutters 6, and semicircular-arc-shaped sheetlike screens each of which is fitted to the slide base 8 so as to surround the lower side of the corresponding one of the crushing cutters 6 while interposing a prescribed space between the screen and the crushing cutter 6,  wherein the mesh size of the screen is set so that only the crushed waste having optimum size as wood chips for a cemented wood board, is able to fall toward the side of the wood chip receiver 18 through the screen.
Patent JP-2002042472-A (JP)
Title: Semiconductor storage device
Inventor: HISAIE SHIGEHIRO
IPC: G11C11/407
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a constitution for a semiconductor storage device in which internal parameters are made adjustable in a nonvolatile manner from the outside without incurring the cost increase after the package is molded. SOLUTION: An internal parameter control signal generating unit generates internal parameter control signals R <0> to R <k> to adjust internal parameters of a semiconductor storage device. An internal parameter control signal generating unit 110-0 which generates the internal parameter control signal R <0> includes an antifuse element 90-0 formed by a data holding capacitor 85 of a memory cell. The element 90-0 is blown out in accordance with a parameter adjusting signal/BLW <0> and when a high voltage HVcc is applied, a dielectric film is broken and acts as a resistor element. The internal parameter control signal generating unit sets the signal level of the corresponding internal parameter control signals in accordance with the presence or the absence of blow input with respect to an antifuse element 90.
Patent JP-2002039845-A (JP)
Title: Weighing equipment
Inventor: KOBAYASHI NOBORU
IPC: G01G11/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To compactify a conveying mechanism in a width direction, and to reduce a trouble in weighing caused by vibration of the conveying mechanism. SOLUTION: The conveying mechanism 45 for conveying a weighed object and a drive motor 53 for driving the mechanism 45 are arranged vertically with a load cell 42 therebetween, the load cell 42 is arranged in the central part of the conveying mechanism 45 in a conveying-directional width direction, and a connection plate 46 for connecting the mechanism 45, the motor 53 and the cell 42, and a power transmission mechanism 70 for transmitting driving force of the motor 53 to the mechanism 45 are arranged in left and right sides with the load cell 42 therebetween.  A gravity center 0 of a conveying unit 8 having the mechanism 45, motor 53, cases 51, 52, the connection plate 46, the power transmission mechanism 70 and the like approaches to the monent center of the load cell 42 vertical-directionally and lateral-directionally, and a separation distance is shortened thereby to maintain proof stress against disturbance.
Patent JP-2001310700-A (JP)
Title: Cushion of air bag and restraint system for vehicle
Inventor: KESHAVARAJ RAMESH
IPC: B60R21/16
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag cushion which is greater in capacity of air expansion space available within its own cushion and is few seams. SOLUTION: The cushion of the air bag is formed by at least one sheet of cloth and includes a factor for weight of the cloth effective less or 8.0.
Patent JP-2002045789-A (JP)
Title: Coating method and coating material
Inventor: KAMATA HIROBUMI
IPC: B32B27/40
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating method for coating the inner surface of a water tank of every kind in order to sterilize the water tank, for coating the surface of a wall surface of every kind to form a functional wall generating no deterioration, peeling or falling-off of a functional member and for coating the inner surface of a pipe of every kind for the purpose of repairing without reducing the wall thickness of an existing pipe and applying toxity to the pipe, and a coating material adapted to the coating method. SOLUTION: A coating material consisting of a mixed solution, which contains a sterilizing agent containing titanium dioxide and silver and utilizing photocatalytic action and a polyurethane solution, and a curing agent liquid is sprayed on the inner surface of a water tank of every kind or the like to coat the same. Further, a polyurethane resin layer, a functional material layer and the polyurethane resin layer are successively laminated to be applied to a wall surface of every kind. The coating material consisting of the mixed solution, which contains a sterilizing agent containing titanium dioxide and silver and utilizing photocatalytic action and the polyurethane resin, and the curing agent liquid is sprayed by utilizing revolving streams to coat the inner surface of the inner surface of various kinds of pipe.
Patent JP-2001091539-A (JP)
Title: Contact structure formed by microfabrication
Inventor: KHOURY THEODORE A
IPC: G01R3/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure which is formed by forming a contactor on a semiconductor substrate by a micromachining technique and which is connected electrically to a contact target. SOLUTION: A contact substrate and a plurality of contactors which are mounted on the contact substrate constitute this contact structure. In every contactor, a spherical contact which comes into contact with a contact target is installed. When every contactor is pressed to the contact target, a spring force is generated. Various types of contact structures and their manufacturing method are provided.
Patent JP-2002050831-A (JP)
Title: Semiconductor laser
Inventor: ASAKA HIROSHI
IPC: H01S5/227
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser of high reliability by improving crystallinity of a current blocking layer and restraining migration. SOLUTION: On the side surface of a ridge protruding part 20 of a clad layer 7, an upper side surface 31 having a constant angle θ1 practically to a flat surface 33 is formed, and a lower side surface 32 which is connected with the flat surface 33 making an angle θ2 smaller than θ1 is formed in addition to the upper side surface 31. When the height of the protruding part is H1 and the height of the lower side surface is H2, a ratio H2/H1 is set as 0.2 or larger. Crystallinity of a current blocking layer which is grown from the lower side surface is improved as compared with a current blocking layer which is grown from the upper side surface. It is preferable that H2 is at least 100 nm and H1 at most 500 nm.