baber/WOPTO huggingface dataset:
Patent JP-2002026380-A (JP)
Title: Epitaxial wafer for infrared emitting element and light emitting element
Inventor: YAMAMOTO JUNICHI
IPC: H01L21/208
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer of a double heterostructure for fabricating a GaAlAs infrared ray LED with high light emission output. SOLUTION: A first n-type GaAlAs layer, a second n-type GaAlAs layer, an n-type GaAlAs clad layer, a p-type GaAlAs active layer with luminescence wave length range of 850-900 nm, and a p-type GaAlAs clad layer are sequentially laminated on an n-type GaAs substrate in an epitaxial growth method. Then, the n-type GaAs substrate is removed so that the oxygen concentration in the p-type GaAlAs clad layer is made 3×1016 atom/cm3 or below, the carrier concentration of the p-type GaAlAs clad layer is made within the range of 1×1017-1×1018/cm3, and the layer thickness of the p-type GaAlAs active layer is made within the range of 0.05-0.4 μm.
Patent JP-2001317525-A (JP)
Title: Cap of anchor bolt
Inventor: UEHARA KENJI
IPC: E04H17/22
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cap of an anchor bolt that covers an anchor bolt head for fixing various columns such as a protective fence column, a floodlight column, and a sign column installed on a road and a bridge and can be certainly mounted to a various kinds of bolts with difference screw diameters without being affected by projecting state from a nut of the tip of the anchor bolt. SOLUTION: A plurality of mounting claws 22 are projected from the outer peripheral edges of a mounting member 2 formed smaller than the inner shaped of a cap body 1 and pressed onto the inner wall of the cap body 1. A plurality of pressure contact pieces 23 are projected slantingly upward and inward from the inner peripheral edges of the mounting member 2 formed larger than the outer shape of the nut 4 for the anchor bolt 3, and pressed onto the outer wall of the nut 4. The mounting member 2 is press contacted with near the lower part of the inner wall of the cap body 1 by a strong pressure contact force of the spring property of a substrate 21 of the mounting member 2 to be attached to the cap body 1.
Patent JP-2001348921-A (JP)
Title: Spouted tool
Inventor: HIRAYAMA YOKO
IPC: E03C1/042
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To promote convenience as a spouted tool so that a switching state can be recognized from the outside by a state of operating sections. SOLUTION: The spouted tool 10 includes a spouted tool body 11 having spouts 13a, 13b and 13c and operating sections 15a, 15b and 15c projected to the spouted tool body 11 and, at the same time, pushed and operated to switch a spouting state of hot water and water from the spouts 13a, 13b and 13c, and it includes a stopper mechanism restraining the operating sections 15a, 15b and 15c moved to the direction getting into the spouted tool body in such a state.
Patent JP-2002032628-A (JP)
Title: Sales system based on place discrimination id
Inventor: HASHIMOTO REIKO
IPC: G06Q30/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To immediately provide information and accept an order to improve the usefulness for customers and sales by appealing to customers for purchase without damaging beautiful appearances of commodities in a method where the user inputs a place discrimination ID and inquires picture information of each commodity placed in a specific place through an information communication device and collates it with an actual commodity. SOLUTION: With respect to information of a commodity use place 2, place discrimination information 3 and commodity information 4 are registered by place discrimination ID register processing 1 and a place discrimination ID 7 is acquired. When taking interest in a commodity in the commodity use place 2, a visitor 10 inputs a place discrimination ID 12 from a portable information terminal or the like to inquire commodity information 15 like a picture. Thus the visitor can perform collation with the actual commodity and acquisition of commodity information. When he or she will purchase the commodity, order processing 20 immediately copes with this purchase; and when he or she demands a catalog, catalog demand processing 24 immediately copes with this demand.  Order information 25 or the like is transmitted from a management center to a selling agency enterprise 30 or the like by transmission processing 27, and commodity shipping processing, sales processing, and billing processing, etc., are performed.
Patent JP-2002033713-A (JP)
Title: Radio communication system and radio communication equipment
Inventor: SAKUSABE KENICHI
IPC: H04J13/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To drastically increase the number of simultaneously settable channels, in the same area in a radio LAN system, and to make a radio communication equipment small in size, light in weight and low in cost. SOLUTION: A radio communication section 70 is provided with a 2.4 GHz band front end circuit 80a and a 5 GHz band front end circuit 80b, which are set to employ the same intermediate frequency. In the case of setting a channel in a 2.4 GHz band, the front end circuit 80a converts an intermediate frequency signal with a frequency fi into a high-frequency signal with a frequency fa, in the case of transmission and converts the high frequency signal with the frequency fa from other wireless communication unit into the intermediate frequency signal with the frequency fi, in the case of reception.  When setting a channel in a 5 GHz band, the front end circuit 80b converts an intermediate frequency signal with a frequency fi into a high-frequency signal of a frequency fb in the case of transmission and converts the high-frequency signal of the frequency fb from other wireless communication unit into the intermediate frequency signal with the frequency fi, at receiving.
Patent JP-2001349477-A (JP)
Title: Flexible drain pipe
Inventor: KUSUHARA TOMIO
IPC: F16L11/11
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a flexible drain pipe having strength, flexibility, a smooth drainage property, and a good sealing property of a hose body and a pipe joint, capable of improving durability. SOLUTION: The drain pipe H1 includes a hose body 7, a pipe joint 11, a cylinder-shaped connecting ring 18 for joining end parts 7a, 7b of the hose body and the pipe joint 11, and a sealing material 25. The hose body 7 includes an inner tube part 8 formed of a cylinder-shaped soft synthetic resin having a smooth inner circumferential surface, and a bellows-shaped outer tube part 9 formed of hard synthetic resin for providing rigidity in a radius direction to the inner tube part 8 while maintaining flexibility of the inner tube part 8. The inner tube part 8 is formed of plasticizer-less soft synthetic resin.
Patent JP-2002043863-A (JP)
Title: Amplifier
Inventor: UENO HIDEKATSU
IPC: H03F1/32
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To inhibit deterioration of performance in the elimination of distortions, even [when a signal with a high level is inputted in an amplifier having distortion detection and detection eliminating loops. SOLUTION: In the distortion detecting loop, an inputted signal is distributed, one distributed signal is amplified by a main amplification circuit 3, and at the same time, the amplified signal and the other distributed signal are subjected to reverse-phase addition, thus detecting a distortion component generated in the main amplification circuit 3. In the distortion eliminating loop, a distortion component signal detected by the distortion detection loop is amplified by an auxiliary amplification circuit 8, and at the same time, the amplified signal and one outputted from the distortion detection loop are subjected to reverse- phase addition, thus eliminating the distortion component from the amplified signal.  In such a configuration, a distortion generation circuit 21, provided at the front stage of the distortion detection loop, generates distortion for inhibiting the distortion generated in the auxiliary amplifying circuit 8, when a high-level signal is inputted.
Patent JP-2002040102-A (JP)
Title: Ic tester, its additional function setting method, and storage medium
Inventor: INOUE YASUYUKI
IPC: G01R31/28
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce troublesomeness in works, such as the addition, deletion, etc., of additional functions such as an analyzing function due to alterations to the type of ICs in an IC tester, and to facilitate alteration of the additional function, such as the analysis function. SOLUTION: A plurality of additional functions are previously incorporated in an IC tester body 2. Licenses for the additional functions to be enabled and their execution procedures are provided on the basis of license information stored in license memory 3. The IC tester body 2 executes and controls the additional functions provided with the licenses, according to the execution procedures and outputs the results of the execution and control with the results of IC tests.
Patent JP-2002050117-A (JP)
Title: Recording and reproducing device
Inventor: KAWASAKI ISAO
IPC: G11B27/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device provided with a function for editing data recorded in a recording medium for allowing a user to confirm text data recorded in the recording medium even when the user is not in a situation to view a display or reproduces the data by a device without a display function. SOLUTION: When a text recording instruction is inputted from an operating part 11, a system controller 12 controls a text/speech converter part 13 to convert the text data recorded on a TOC area of a mini disk 100 into speech data, so that the speech data obtained by the conversion are recorded in an unused area on a program area of the mini disk 100.
Patent JP-2002034864-A (JP)
Title: Vacuum cleaner
Inventor: TANAKA TAKASHI
IPC: A47L9/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable vacuum cleaner preventing upsizing of a vacuum cleaner body and enabling a reduction in vibration and noise of a motor fan. SOLUTION: The vacuum cleaner is provided with a dust collecting chamber 3, the vacuum cleaner body 1 having the motor fan 4 and a storage battery 12, and a charging base 19 for charging the storage battery 12 in such a state that the body 1 is placed on the charging base 19. The storage battery 12 is disposed in such a state as to surround the motor fan 4.
Patent JP-2002042955-A (JP)
Title: Waterproof structure of connector
Inventor: MOCHIZUKI HIROSHI
IPC: H01R13/52
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable waterproof structure of a connector capable of improving mounting workability of a waterproof packing and easily coping with the reduction of size and thickness of the connector. SOLUTION: A branch connector body 31 of a branch connector 30 is provided with a housing body 32 storing and holding a connection terminal 33 and a protection hood 40 mounted detachably around a male connector 34 so as to surround and protect the waterproof packing 37 fitted externally in a packing mounting part provided in the male connector part 34 of the housing body 32. The waterproof packing 37 is provided with a seal part 37a adhering closely to an inner peripheral wall of a fitting recessed part 49 of a branch connector 45 and a locking part 37b nipped and fixed by the protection hood 40 mounted in the male connector part 34.
Patent JP-2002048936-A (JP)
Title: Optical transmission fiber
Inventor: KASAHARA KIMIHIRO
IPC: G02B6/26
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission fiber which is composed so as to prevent twisting. SOLUTION: A light projecting fiber 3 and a light receiving fiber 5 are arranged on the same axial center and are separated in at least one place of an intermediate place. A protruded part 3a whose tip end part is protruded from the tip end part of the light receiving fiber 5A is formed in the light projecting fiber 3A of one separated single optical transmission fiber 2A, and a recessed part 5b is formed in the base end part of the light receiving fiber 5B of the other single optical transmission fiber 2B by drawing the light projecting fiber 3B into the inside. The optical transmission fiber 1 is composed by connecting the protruded part 3a of the light projecting fiber 3A of one single optical transmission fiber 2A to the recessed part 5a of the light receiving fiber 5B of the other single optical transmission fiber 2B with a slight gap S.
Patent JP-2002056691-A (JP)
Title: Test device for semiconductor device, and test method
Inventor: IDE HIDE
IPC: G01R31/28
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a test method for semiconductor device by which a test time of a redundancy relieving post test can be shortened based on a result of a redundancy relieving previous test. SOLUTION: A redundancy relieving previous test having plural test items is performed, a test result of the redundancy relieving previous test is analyzed, and a test item of a redundancy relieving post test being performed successively is selected based on the analyzed result.
Patent JP-2002046547-A (JP)
Title: Roof trim structure for automobile
Inventor: ENMA YOSHIAKI
IPC: B60R13/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To attach a roof trim tensionally provided with roof bows to a roof panel without warping both of its right and left side walls. SOLUTION: A pair of the roof bows 5 and 6 for reinforcement extending in a horizontal direction of a vehicle cabin is horizontally tensionally provided so as to mutually separate in a back face side of a roof trim main body 4 decorating a vehicle cabin side of a panel inner 3 of the roof panel 1. Bracket piece parts 7 and 8 respectively having upward facing mounting faces 7a and 8a are provided in both tips of the roof bows 5 and 6. Clip bodies 9 are attached to the upward facing mounting faces 7a and 8a. The roof trim main body 4 is attached to the roof panel 1 by fitting the clip bodies 9 inside clip holes 3c of the roof inner 3. Attaching directions of the clip bodies 9 to the upward facing mounting faces 7a and 8a are matched with a mounting direction of the roof trim main body 4 to the roof panel 1.
Patent JP-2002054001-A (JP)
Title: Shaped underwear
Inventor: KONO TOSHIAKI
IPC: A41B17/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a shaped underwater having no seam part on the sides, the hip, the back and the like, being fitted to the body to hardly cause slip out of place and excellent in feeling of wear, touch feeling and appearance. SOLUTION: This shaped underwear using a knitted fabric constituted of untextured yarns and/or textured yarns is characterized by that the untextrued yarns and/or textured yarns are constituted of polytrimethylene telephthalate fibers, the knitted fabric part comprises a circular knitted fabric successively knitted in compliance with the parts of the human body onto which the underwear put, the parts respectively corresponding to the neck, both the arms, the waist or both the legs are cut in a desired shape, and only the shoulder, the waist or the thigh is jointly sewn.
Patent JP-2001085088-A (JP)
Title: Connector and mutual electric connection device
Inventor: POPE RICHARD A
IPC: H01R13/627
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To generate electrical or mechanical connection to as plurality of printed circuit boards and facilitate transmission of electric signals between the boards, supplying power, and grounding. SOLUTION: The connector is equipped with a housing, a base fixed thereto, a free end 18 displaceable relative to the housing and having a contact, and a contact piece 12 having one flexible portion extended between the base and the free end 18, wherein the housing has an arc-shaped support surface 10 extending protrusively confronting the flexible portion of the contacting piece, and the flexile portion is abutted to the support surface 10 and deflected resiliently when the free end 18 of the contact piece 12 makes displacement relative to the housing in the predetermined direction from the initial position, and the support point specified on the side nearest the free end 18 in that region of the flexible portion abutted to the support surface 10 approaches the free end 18 in association with an increase of the free end displacement amount from the initial position.
Patent JP-2002052197-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To keep gaming fun to equal between various game machines by keeping or changing the expectation of big winning for a ready-to-win state occurred by a first entering ball for winning. SOLUTION: Whether or not winning for a normal motor-driven accessory 36 or 36' is present is judged (S310) and 'escape to return' is performed at the time of NO and whether or not start port winning command data are the ones of a first kind start port switch 36a is judged at the time of YES (S320). At the time of YES, the judgment value of a ready-to-win state judgment random number is set to the judgment value A (S330) and whether or not to occur a ready-to-win state is judged (S340). On the other hand, in the case of NO is S320, it is defined that the start port winning command data are the ones of the first kind start port switch 36a', the judgment value B is set (S360) and whether or not to generate the ready-to-win state is judged (S340).  The judgment value A is set in the case of the winning for the normal motor-driven accessory 36, the judgment value B is set in the case of the winning for the normal motor- driven accessory 36' and the judgment values A and B are switched.
Patent JP-2002052221-A (JP)
Title: Prize exchanger and prize exchanging system
Inventor: UGAWA SHOHACHI
IPC: G06Q50/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a prize exchanger which enables reduction in the required cost of the communication of information in the exchange for prize outside a game hall. SOLUTION: In the prize exchanger which performs a processing of exchanging obtained available values possessed by a player in a game for prize from associated supplies outside a game hall according to the level thereof, it receives the distribution of information on the prize from the associated suppliers prior to the selection of the prize by the player to be stored and shows the prize information to the player and transmits information on the order of prize selected by the player.
Patent JP-2002055865-A (JP)
Title: Apparatus and method for multimedia data editing/ managing device
Inventor: BIZEN NAOTO
IPC: H04N21/27
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of users to easily perform editing works by efficiently managing multimedia data and its editing works. SOLUTION: The multimedia data and its editing status are unitarily managed by recording project data and material data correlated with the project data by a data storage means 12 and storing update history information whenever the recorded data are updated by a data update means 13. When the data stored in the data storage means 12 are updated by the multimedia data edited in a user terminal 3 and when a user desires to receive a prescribed piece of multimedia data among pieces of the stored data, ordinarily only the project data are transferred via a network 2.
Patent JP-2002062568-A (JP)
Title: Composite cover material structure and composite cover material structure for camera
Inventor: NAKAMURA GIICHI
IPC: G03B17/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide composite cover material structure easily assembled. SOLUTION: In the composite cover material structure where cover material made of metallic material is fixed to cover over a part of cover material made of synthetic resin, a recessed part and a projecting part engaged with each other are provided on either sides of the cover material made of synthetic resin and the cover material made of metallic material, and a 3rd surface member is provided on the other sides of the cover material made of synthetic resin and the cover material made of metallic material. The covey material made of synthetic resin and the cover material made of metallic material are coupled by the 3rd surface member.
Patent JP-2002022285-A (JP)
Title: Cooling system using solar heat and natural cooling, water heating and snow melting device
Inventor: OKUYAMA YOSHIHIRO
IPC: F24S90/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple system and an apparatus that can utilize both light and heat shining onto a whole roof face of a building throughout a year without waste and require easy maintenance and a low installation cost in relation to effective use of solar energy as measures of arresting global warming. SOLUTION: A ventilation layer is provided between the whole roof face of a building and a roof heat insulation layer. Collection and radiation of heat and radiation cooling are carried out by using a space thereof so that water heating, heating and cooling, snow melting and the like can be effected. Combination with solar thermal power generation is also possible.
Patent JP-2002064161-A (JP)
Title: Semiconductor chip and manufacturing method thereof
Inventor: SUGIYAMA SUNAO
IPC: H01L21/60
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip and its manufacturing method for mounting a semiconductor chip with high reliability. SOLUTION: A semiconductor chip 30 and a board 50 are different in coefficient of thermal expansion. Stress between the semiconductor chip 30 and the board 50 is caused by heat at the operation of the semiconductor chip 30, but is absorbed by a flexible second insulating layer 236 and an elastic copper plating post 239. Then, the cracking at an electric connection can be prevented, and high reliability of connection between the semiconductor chip 30 and the board is realized.
Patent JP-2002064828-A (JP)
Title: Image transmitting apparatus, image receiving apparatus, image transmitting/receiving apparatus, method for transmitting image, method for receiving image as well as multi-point conference system
Inventor: MICHIMUKAI ARATA
IPC: H04N19/70
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To refer to video contents of a program transmitted to another channel during reception of a program broadcasting to a certain channel without interrupting decoding of a program during the reception. SOLUTION: A broadcasting system 10 has an MPEG encoder for MPEG encoding dynamic picture data, a still-picture generator for periodically extracting an I picture from an MPEG data to encode the still-picture data from the I picture, and a transmitter for transmitting the MPEG data and transmitting the still-picture data in another channel from that of the MPEG data at a transmission side. At a reception side, a program contents broadcasting to another channel is confirmed by software decoding a still-picture while decoding a dynamic image by a MPEG decoder.
Patent JP-2001131837-A (JP)
Title: Soft stretch yarn and method for producing the same and fabric
Inventor: OCHI TAKASHI
IPC: D03D15/567
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To produce a soft stretch yarn which can solve the conventional problem of the strength of a tightening touch and the conventional problem of the rough stiffness of a fabric, and can provide a fabric having a more excellent soft stretch property than those of conventional fabrics, to provide a method for producing the same, and to provide a fabric. SOLUTION: This soft stretch yarn simultaneously satisfies a Uster irregularity of <=2.0, a stress of <=30×10-3 cN/dtex to the 50% elongation of the yarn, and a recovery of >=60%.