baber/WOPTO huggingface dataset:
Patent JP-2003055083-A (JP)
Title: Crucible for growing compound semiconductor crystal
Inventor: YOSHIDA HIROAKI
IPC: C30B11/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a crucible for growing a compound semiconductor single crystal by a vertical Bridgeman method, with which the high quality single crystal can be grown in a high yield and from which the single crystal is drawn out easily. SOLUTION: In the crucible 1 for growing the compound semiconductor single crystal by the vertical Bridgeman method, a crystal growth part 1a having a predetermined cross-sectional area and a length and a seed crystal forming part 1c connected to the lower part of the crystal growth part 1a and having a cross-sectional area smaller and a length shorter than those of the crystal growth part 1a are provided. In the seed crystal forming part 1c, a member 2d for accelerating the initiation of solidification having a length nearly equal to that of the seed crystal forming part 1c is inserted, and in the member 2d, a hole having a predetermined depth is formed.
Patent JP-2003052618-A (JP)
Title: Flexible endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a flexible endoscope wherein a hardness-imparting utensil to optionally harden an inserting section flexible tube can be hygienically used without obstructing a suction operation or the like. SOLUTION: For this flexible endoscope, the proximal end of the inserting section flexible tube 1 is connected with a control section 2. In such a flexible endoscope, the flexible tube-shape hardness-imparting utensil-passing channel 7 is insert-arranged in the inserting section flexible tube 1. In this case, the base end of the hardness-imparting utensil-passing channel 7 communicates with a hardness-imparting utensil-inserting port 8a which is open-arranged on the external surface of the control section 2. Then, the distal end 7a of the hardness-imparting utensil-passing channel 7 is sealed in the inserting section flexible tube 1.
Patent JP-2003061146-A (JP)
Title: Mobile phone and network system
Inventor: SAGESAKA YASUHIRO
IPC: H04W80/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that utilizes the Bluetooth and the VoIP so as to attain making speech in a plurality of communication forms thereby reducing the communication cost and the power consumption. SOLUTION: The network of this invention includes a cellular communication means that communicates a voice signal with a wireless base station 70, a Bluetooth communication means that automatically recognizes an electronic device entering a wireless range, connects with the electronic device in a data communication enabled way to configure a personal network, a voice transmission reception function that uses data communication via the personal network to transmit/receive voice data substantially in real time,  a first speech mode execution means that executes a cellular speech mode as a speech mode through communication with the wireless base station 70 and a second speech mode execution means that executes an Internet speech mode where a speech is made via the Internet through connection to the electronic device 40 in the personal network and accessible to the Internet and the voice transmission reception function.
Patent JP-2003053565-A (JP)
Title: Laser-arc composite welding head, device and nozzle
Inventor: SAKASHITA EIJI
IPC: B23K26/346
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser-arc composite welding head, welding equipment and a nozzle with which a condensed laser beam and an arc are easily made coaxial and a stable welding bead is formed independent of the welding direction (eliminating the dependability on the welding direction). SOLUTION: A nozzle 16 provided at the end of a laser-arc composite welding head has the form of a slender inversed cone, the diameter of a nozzle exit 16a is made close to the diameter of the condensed laser beam 14a as much as the inner face 16b of the nozzle does not interfere with the condensed laser beam 14a, a TIG electrode 18 for an arc discharge is provided in the nozzle 16, the flow of the arc 21 discharged at the TIG electrode 18 is guided by the inner face 16a of the nozzle and the arc 21 ejected from the exit 16a of the nozzle is made coaxial with the condensed laser beam 14a ejected from the exit 16a of the nozzle.
Patent JP-2003060836-A (JP)
Title: Network facsimile equipment
Inventor: TANAKA HIDEO
IPC: H04N1/32
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide network facsimile equipment, with which an IP address can be automatically registered simultaneously with the registration of the telephone number of a destination and labor for inputting can be saved. SOLUTION: When the telephone number of the destination to register is inputted in an operating part 11 and the collation of whether the IP address is present on the address translation table of a GK 2 or not is selected, while utilizing a RAS message specified by the ITU-T recommend H2550.0 from a LAN communication control part 13, a control part 18 accesses the GK 2 and acquires the IP address stored on the address translation table corresponding to the relevant telephone number. After the IP address is acquired, the IP address is added as destination registration and registered in a destination register part 12 and the registration of the IP address is completed.
Patent JP-2003057232-A (JP)
Title: Sample-processing chamber
Inventor: FURUSAWA TAKAYOSHI
IPC: G01N33/74
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sample-processing chamber that can indirectly supply a reagent to samples, and when the samples are biological samples, can prolong the lifetime of the samples. SOLUTION: The micro-plate 100, shown in figure, has a body (chamber body) 1 and a lid body 10 fitted to the body 1. The inside of the body 1 is divided into matrix-arranged twenty-four sample-housing spaces and sample supply spaces 5 respectively provided around the spaces 4 by a plurality of partition walls 3. The samples S to be inspected are respectively housed in the housing spaces 4 and a reagent R, which can react with an object to be detected contained in the samples S, is supplied to the supply spaces 5. In addition, a plurality of downward opened grooves 6 is formed on the lid body 10, so that parts of the upper edge sections of the partition walls 3 does not come into contact with the body 10, when the body 10 is fitted to the body 1. Each housing space 4 is made to communicate with each supply space 5 via each groove 6.
Patent JP-2003060662-A (JP)
Title: Communication apparatus, communication method, program and recording medium
Inventor: FUJISAWA KENJI
IPC: H04L12/46
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To connect two different networks as one network, without making MAC addresses useless. SOLUTION: An address generator 15 generates a pseudo MAC address corresponding to a node ID stored in a source ID field 142 and an offset stored in a destination offset field 143 and stores the address on an IEEE1394-Ethernet conversion table 62 while the address generator 15 changes e.g. an IP address B of an IEEE1394 terminal 6 stored in a source IP address field 133 from the decimal system to the hexadecimal system and generates a pseudo MAC address B with L-bits set to local ones.
Patent JP-2003074826-A (JP)
Title: Thermal storage combustion device
Inventor: MUKAI TOSHIFUMI
IPC: F23G5/50
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To protect a rotary distribution valve from seizure during an emergency stop, in a rotating distribution type regenerative combustion device to purify volatile organic compound (VOC)-containing gas. SOLUTION: The thermal combustion device is provided with the rotary distributing valve 7 to distribute gas by switching a kind of gas at a distribution port 4a, each heat storage chamber 14 coupled to the distribution port 4a through a coupling duct 13, and a combustion furnace 15 connected to each thermal storage chamber 14. VOC- containing gas 10 being one of gases id fed in the forward directions of the coupling duct, a thermal storage chamber, and the combustion furnace from the rotary distribution valve and treated gas 8 at the combustion furnace is fed as different gas in a reverse forward direction. In a so formed heat storage combustion device, an atmospheric air induction port 11 is formed in the thermal heat storage chamber 14 and a radiating port 12 is formed in the combustion furnace 15.  The atmospheric air induction port 11 and the radiation port 12 are opened and the atmosphere enters during an emergency stop that heaters for VOC-containing gas, a rotary distribution valve, and the combustion furnace are stopped, the thermal storage chamber and the combustion furnace are cooled, and the rise in the temperature of the coupling duct 13 and the rotary distribution valve 7 due to thermal conduction is blocked to protect the devices from seizure.
Patent JP-2003074965-A (JP)
Title: Air conditioner
Inventor: OZAWA TETSURO
IPC: F24F8/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, elongating the life of the same by adopting a pleats filter member as an air filter for collecting and removing dust and improving workability by a bendable structure and the smoothing of attaching and detaching work. SOLUTION: A unit main body 1 is provided with a fore suction port 3 and an upper suction port 2 while the air filter 15 is attached detachably to the inner surface of the main body so as to be opposed to the fore suction port and the upper suction port. The air filter is constituted of a pleats filter member 17, folded in zigzag and having pleats, a lattice member 18 provided at the side end of the pleats filter member along the pleats and a frame member 20 provided across the summits of one side of the pleats in the lattice member whereby the bendable air filter is obtained.
Patent JP-2003072997-A (JP)
Title: Suction roller
Inventor: TSUJI KOICHI
IPC: B65H20/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a suction roller capable of adjusting a suction width according to the width of a web and preventing dirt from spattering. SOLUTION: This suction roller 10 comprises a fixed tube 16 fixed to a device body 22, a shaft member 14 inserted into the fixed tube 16, a roller 18 rotatably supported on the outside of the fixed tube 16, and suction chambers 20X, 20Y, and 20Y formed between the fixed tube 16 and the roller 18. The shaft, member 14 is rotatably supported, and the suction chambers 20X, 20Y, and 20Y are allowed to communicate with a suction device by aligning a hole 42A in the shaft member 14 with the positions of the holes 16X and 16Y and only the suction chamber 20X is allowed to communicate with the suction device by aligning a hole 42B in the shaft member 14 with the position of the hole 16X. Thus the suction width can be adjusted in two steps, i.e., W3 and W4.
Patent JP-2003077389-A (JP)
Title: Manufacturing method of front panel for plasma display device and manufacturing method of plasma display device
Inventor: SAITO SHUICHI
IPC: H01J11/44
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a front panel for a plasma display device and a manufacturing method of a plasma display device with little damage to a bus electrode and small increase in manufacturing man-hours, in forming a contrast improvement layer inside a front panel for constituting the plasma display device. SOLUTION: A plurality of pairs of transparent discharge sustaining electrodes 12 arrayed almost in parallel with each other are formed on the surface of a first substrate 11. Next, bus electrodes 13 with lower resistance than the discharge sustaining electrodes 12 are formed together with drawing-out electrodes 13a of the bus electrodes 13 each along the length direction of the discharge sustaining electrodes 12. Then, a first dielectric layer 14a is formed on the surface of the first substrate 11 so as to cover the discharge sustaining electrodes 12 and the bus electrodes 13. Later, an end edge 17a of the first dielectric layer 14a as the surface of the first substrate 11 and at least a part of the drawing-out electrodes sticking out of the end edge are integrally covered with a resist film 30.  Afterwards, a contrast improvement layer 16 of a given pattern is formed on the surface of the first dielectric layer 14a.
Patent JP-2003071275-A (JP)
Title: Apparatus for visualizing polyphase flow phenomenon, and program
Inventor: KAMIMURA YOSHITAKA
IPC: B01J19/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To display a distribution state of voids intuitively, plainly and uniquely. SOLUTION: The apparatus for visualizing a polyphase flow phenomenon is equipped with an arithmetic part 11 and a conversion part 12. The arithmetic part 11 calculates the number of circles 3 arranged in the respective cells of a display screen 14 on the basis of the analytical result of voids in the respective cells constituting an analyzing region where the numerical analysis of the polyphase flow phenomenon is performed. The conversion part 12 converts the positions of the respective cells to coordinates for the display screen 14 to form display data wherein the number of the circles 3 calculated by the arithmetic part 11 is allowed to correspond to the respective cells subjected to coordinates conversion.
Patent JP-2002176274-A (JP)
Title: Cable bear (trademark)
Inventor: HIRAHARA TAKASHI
IPC: H05K7/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cable bear which bends with the movement of the work unit of an assembly device and in which a pin that freely rotatably connect the units of the cable bear can be prevented from being abraded. SOLUTION: The cable bear 30 is constituted by connecting multiple units 31. The unit 31 is constituted of right and left pieces 32 and connecting pieces 33 connecting the side pieces 32. A hole 34 is opened in one end of the side piece 32, and a bearing 36 is installed in the hole part 34. A pin 35 is protrusively arranged in the other end of the side piece 32. The pin 35 is engaged with the center hole of the bearing 46, the units 31 are freely rotatably connected, and the cable bear 30 in a long chain shape is obtained. Since the pin 35 is engaged with the center hole of the bearing 36, slide contact friction does not occur between the outer peripheral face of the pin 35 and the inner peripheral face of the center hole of the bearing 36, and the pin in not worn even if it is repetitively rotated.
Patent JP-2003071969-A (JP)
Title: Transparent gas barrier film
Inventor: FUJITA SHIGEMI
IPC: B32B27/36
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a transparent gas barrier film comprising an aluminum oxide vapor-deposited film reduced in charge and excellent in processability such as printing, lamination or the like. SOLUTION: The transparent gas barrier film is constituted by successively forming an aluminum oxide layer and an overcoat layer of which the surface resistance value is below 1×10<13> Ω/(square) on at least the single surface of a plastic film substrate and characterized in that the coefficient of stationary friction of the surface on the side opposite to one surface of the film is not more than 0.5 and the coefficient of dynamic friction is not more than 0.4.
Patent JP-2003078205-A (JP)
Title: Semiconductor laser device
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/34
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which is prevented from releasing heat from its edge face when it outputs a high power and improved in reliability. SOLUTION: An N-Ga1-z1 Alz1 As lower clad layer 2, an N or I-GaAs lower optical waveguide layer 3, a compressive-strain Inx3 Ga1-x3 As1-y3 quantum well active layer 4, an I-GaAs layer 5, a P or I-GaAs upper optical waveguide layer 7, a P-Ga1-z1 Alz1 As upper clad layer 8, and a P-GaAs contact layer 9, are laminated in this sequence on an N-GaAs (100) board 1. An insulating film 10 with a current injection opening is formed on the contact layer 9 for the formation of a semiconductor laser device. The active layer 4 and the GaAs layer 5 are formed inside a position distant from the edge face of a resonator by the prescribed distance, and an end face surrounding region extending from the edges of the layers 4 and 5 to that of the resonator is filled up with the GaAs upper waveguide layer 7.
Patent JP-2002281413-A (JP)
Title: System for processing multiple screen video signal
Inventor: MORINO HIDEKI
IPC: H04N5/45
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To realize higher quality multiple screen display improved in vertical resolution by synchronizing a different input signal with the vertical synchronizing signal of an optional video signal without lowering the vertical resolution with a smaller field memory and also eliminating side effects such as pairing and line flicker caused by scanning line interpolation. SOLUTION: A free run system which changes a horizontal synchronizing signal into a desired frequency by making the horizontal synchronizing signal of an optional frequency synchronized with the vertical synchronizing signal of optional input video and the vertical synchronizing signal to be reference synchronizing signals and synchronizes all input video signals with the horizontal and vertical synchronizing signals is constructed, and signal processing is also changed in each field by improving the vertical resolution with scanning line interpolation and attaching a field identification signal generation circuit or the like.
Patent JP-2002141882-A (JP)
Title: Node for optical communication network
Inventor: ANTOSIK ROMAN
IPC: H04B10/24
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide high-speed automatic offline/inline provisioning for easily performing the SONET/SDH point-to-point configuration of maxing and demaxing nodes in a TDM or DWDM network without an error in data entry and transmission. SOLUTION: A circuit for the node of an optical communication network is provided with a multiplexer and demultiplexer which are embodied on a single circuit baseboard. (1): The multiplexer is constituted to connect <=8 different arrival OC3/OC12 rate electric signals to a single departure OC48 rate electric signal for conversion into the two copies of a departure OC48 optical signal. (2): The demultiplexer is constituted to divide a working arrival OC48 rate electric signal (which is selected from two arrival OC48 rate signals converted from two arrival OC48 optical signals) into <=8 different departure OC3/OC12 rate electric signals. The node is constituted to perform automatic signal provisioning.
Patent JP-2003087260-A (JP)
Title: Communication system and communication device
Inventor: KUWATA KAIHEI
IPC: H04L12/28
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and device capable of quickly reestablishing logical connection after disconnection the logical connection as to a plurality of devices physically connected to a transmission line based on communication standards regulated by standards such as IEEE1394. SOLUTION: A 1st communication device 10 detects positional information indicating the logical position of a 2nd communication device 20 on the transmission line TL (step S1) and transmits a 1st information transmission request signal requesting the transmission of 1st information including identification information for specifying the device 20 to the device 20 (step S2). Then the device 10 establishes the logical connection of the device 20 on the basis of the identification information included in the received 1st information and the detected positional information (step S7) and then transmits a 2nd information transmission request signal requesting the transmission of 2nd information including format information indicating formats such as the manufacturing company, kind and machine model name of the device 20 to the device 20 (step S8).
Patent JP-2003087928-A (JP)
Title: Wire harness protector
Inventor: SAKATA TSUTOMU
IPC: H02G3/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness protector whose versatility is improved and which can freely follow rotations of vehicle fixing parts. SOLUTION: A plurality of fixing parts 14 and 15 to vehicle body are provided on a resin protector 10 covering a wire harness W/H. The protector 10 has a gutter-shape and a connection part 13, where one side of the protector is continuous, is provided between the vehicle fixing parts 14 and 15. The connection part 13 has a bellows-shape to improve bendability and expandability. The vehicle fixing parts 14 and 15 are clip parts 14 and 15 comprising shafts 14a and 15a protruding from the protector 10 and engagement blades 14b and 15b which are continuous from the tips of the shafts 14a and 15a in folded forms.
Patent JP-2003086716-A (JP)
Title: Non-volatile semiconductor memory and manufacturing method thereof
Inventor: FUJIMOTO HIROMASA
IPC: H01L29/788
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent bird's beaks from being generated in the tunnel insulation film of a non-volatile semiconductor memory, and to obtain improved film quality and a predetermined film thickness of its capacitor insulation film. SOLUTION: In an internal combustion pyrognetic oxidation (ISSG) method, an oxygen having an added hydrogen of about 0.5-33% is introduced directly into a chamber of about 900-1100 deg.C and about 1000-2000 Pa, by using a rapid thermal oxidation apparatus to generate moisture on a heated semiconductor substrate 1 with the introduced oxygen and hydrogen. As a result, the top and side surfaces of a floating gate electrode 14B are oxidized, thereby forming a second insulation film 15 is made of silicon oxide on the surface of the floating gate electrode 14B.
Patent JP-2003086121-A (JP)
Title: Image display device
Inventor: HOSHI HIROAKI
IPC: H01J31/12
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having high image quality and capable of restraining occurrence of luminance irregularity and of keeping a high contrast. SOLUTION: This image display device has: a phosphor 5 for generating a luminescent spot to emit scattered light by irradiating electrons; and luminous flux diameter conversion elements 6 each provided with an opening 7 having a predetermined size for entering the scattered light from the luminescent spot of the phosphor 5 to emit the entered scattered light from the opening 7 with at least part of the luminous flux superposed.
Patent JP-2003085351-A (JP)
Title: Clock information registration method
Inventor: KOMINE KOJI
IPC: G06Q30/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To easily and accurately register the personal information and clock specific information of users. SOLUTION: This clock information registration method comprises a step S20 as an access stage for prompting the user of a clock to gain an access to a homepage operated by the clock provider of the clock by using the terminal of the user, steps S30 and S40 as input stages for prompting the user to input the personal information of the user and the clock specific information for specifying the clock used by the user by using the terminal of the user in accordance with instructions on a display shown in the homepage, and a step S50 as a transmission stage for transmitting the personal information and clock specified information inputted at the input stage from the terminal of the user to the clock provider.