baber/WOPTO huggingface dataset:
Patent JP-2003063900-A (JP)
Title: Method for treating surface of single crystal semiconductor substrate
Inventor: ARAKI KENJI
IPC: H01L31/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating the surface of the single crystal semiconductor substrate, capable of uniformly and easily forming many minute protrusions having distributions and configurations which are different for the upper surface from the lower surface, in the technology for forming a random pyramid-like texture on the surface of the single crystal semiconductor substrate. SOLUTION: Dispersed and minute but a little larger protrusions 14b are formed on the upper surface 12b of the single crystal semiconductor substrate where bubbles stay in an etching solution, and delicately minute protrusions 14a are formed on the lower surface 12a of the single crystal semiconductor substrate which bubbles, ascending from the lower part of an etching bath, collide the lower surface 12a and move therealong. Thus, many random pyramid- like textures, having distributions and configurations which are different for the upper surface 12a from the lower surface 12b, can uniformly and easily be formed on the surface 12 of the single crystal semiconductor substrate 10.
Patent JP-2003065784-A (JP)
Title: Gps navigation device
Inventor: MIWA YOHEI
IPC: G01C21/20
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a GPS navigation device having a new function capable of automatically generating a route which linearly connects a starting point, with specified points and a destination through an easy operation with a route data which is stored with a trucking function. SOLUTION: A TRACK list display is read out from a MENU display through a specified operation and a desired TRACK name is specified form the list. When the kind of specified points is selected through a specified operation and conversion from TRACK to ROUTE is indicated, the START POINT of the specified TRACK name, the specifically selected point, and the positional data of the DESTINATION POINT are extracted and the interpolation data for linearly connecting these in a time-series sequence is generated, thus constituting a ROUTE for navigation. Conventionally, the route is selected with a POINT unit, but the GPS navigation converts the route automatically in a batch, so that operation for generating the route is made remarkably easy.
Patent JP-2003066779-A (JP)
Title: Image forming apparatus, method for its control and control program
Inventor: NOZAKI TETSUYA
IPC: H04N1/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To at least prevent inducing an operation error even when a plurality of operating parts are provided. SOLUTION: In the apparatus, the 2 operating parts are switched over and selected by a switch SW and back lighting of the operating part that is not selected is turned off and key input is prohibited. Furthermore, on data for LED attached to keys and liquid crystal display data, etc., are transmitted to the two operating parts.
Patent JP-2003074220-A (JP)
Title: Holding device for panel used for guard fence
Inventor: MUTO ATSUSHI
IPC: E04G21/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a holding device capable of easily and accurately installing panels for guard fence without reducing an effective space in a construction site. SOLUTION: This holding device 10 comprises a base member 11 installed on the ground with piles 28, a pair of support members 12 and 12 for supporting columns 15 and 15 of the panels (p) and (p) adjacent to each other, and an adjusting mechanism 13 for adjusting a mounting position and a mounting angle of the support members 12 and 12 relative to the base member 11.
Patent JP-2003076557-A (JP)
Title: Development system of microprocessor for application program including integer division or integer remainder calculation
Inventor: IKE ATSUSHI
IPC: G06F9/45
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cycles of a microprocessor required for integer division or integer remainder calculation by converting the integer division or the integer remainder calculation into object codes including no division instruction. SOLUTION: This system is provided with a compiler (4) having a first process to calculate mb=int (m÷b) (provided that m=2N) to a source program including the integer division q=int (a÷b) (int() is a function that rounds down after the decimal point in parenthesis) that divides an integer (a) to be expressed in N bits by a constant b of the integer and a second process to store the mb in a first register (24), to calculate qx=int (a×mb÷m), to calculate rx= a-qx×b and to generate the object codes defining a divided value q as q=qx in the case of rx<b and defining it as q=qx+1 in the case of rx>=b and a microprocessor (10) having an arithmetic circuit (11) including the first register, a multiplier (14) and an adder-subtractor (16) and executes the object codes generated by the compiler.
Patent JP-2003072864-A (JP)
Title: Spouting vessel
Inventor: NAKAMURA HIROYUKI
IPC: B65D47/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a spouting vessel having a substantially flat squeezable barrel part, and capable of smoothly performing the spouting operation to the last, and reducing the residue of the content. SOLUTION: The spouting vessel comprises a peelably-laminated, squeezable and deformable outer shell layer 5 and an inner layer 6 for forming an internal vessel body which is deformed in a volume-reducing manner by reducing the internal pressure, and further comprises a bottle-shaped vessel body 1 having a substantially flat barrel part 2 and a spouting cap body 20. The outer shell part and the inner layer are adhered to each other over the substantially entire height of the vessel body so as to be axis- symmetric to the axis of the barrel part and so that the dimension in the width direction is different from each other across the longitudinal axis. A first non-return function part 25 having the function of preventing any reverse flow of the content into the internal vessel body and any inflow of the outside air is provided on an opening part 23 of the spouting cap body.  An outside air introduction part 8 is opened in an external vessel body, and communicated with a second non-return function part 26 having the function of sealing the air between layers during the squeezing operation, and the passage area of a passage part which is left in the vicinity of an adhesive zone 9 is reduced thereby.
Patent JP-2003076422-A (JP)
Title: Loading system
Inventor: MATSUMOTO YOSHIFUMI
IPC: G05B19/418
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a loading system at a low cost as a whole by reducing the number of bar code reader and reducing the wiring construction. SOLUTION: A bar code label marking information is studs to each work, and the only one bar code reader 5 is arranged in a carrying vehicle 1. When the works A-G are set in any one of work setting stations ST1-ST3, a ground control board 3 gives the carrying vehicle 1 a command to go to receive the work. The carrying vehicle 1 goes to receive the work, and reads out the bar code of the work, and carries the work to a working machine M1 or M2 as a destination on the basis of the information. After the machining, the carrying vehicle 1 reads out the bar code from the machined work, and carries the work to a delivery station ST21 or ST22.
Patent JP-2003085100-A (JP)
Title: Information processing device and method, recording medium, and program
Inventor: FUJISAWA NAOKI
IPC: G06Q50/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to unifiedly use characters. SOLUTION: A terminal 1-1 and a terminal 1-2 record own character data from a media 231 and a character server 3 respectively in respective database 203-1 and 203-2. Application programs 201-1-1 and 201-1-2 of the terminal 1-1 access to the database 203-1 via a character manager 202-1, refer own character data, and display characters corresponding thereto. The character data of the terminals 1-1 and 1-2 are transmitted from one to the other along with use right information, and put to use.
Patent JP-2003080155-A (JP)
Title: Substrate treatment system
Inventor: HAMADA TETSUYA
IPC: G06Q50/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment system capable of efficiently applying operation teaching to an operator. SOLUTION: A plurality of substrate treatment devices 1 are arranged to a substrate treatment factory 4. A support computer 3 is arranged to a support center 5, and the support computer 3 and a plurality of the substrate treatment devices 1 are connected by a network (the Internet). A teaching program 341 is stored in the fixed disk 5 provided to the support computer 3 of the support center 5. The CPU 31 of the support computer 3 reads the teaching program 341 to practice the same. A download part 315 downloads the teaching data related to the operation of the substrate treatment devices 1 to the substrate treatment devices 1 of the substrate treatment factory 4 from a communication part 38 through the network.
Patent JP-2003075915-A (JP)
Title: Light source device, and illumination optical system and projector equipped with light source device
Inventor: AKIYAMA KOICHI
IPC: F21Y101/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of illuminating light emitted from an illumination optical system. SOLUTION: The light emitted from a lamp is reflected by the reflection surface of an elliptical reflector. The light reflected by the reflection surface is collimated by a collimating lens. The light at the periphery part out of the light collimated by the collimating lens is reflected in a reverse direction by a reflection mirror.
Patent JP-2003080480-A (JP)
Title: Industrial robot
Inventor: YAMAZOE KATSUHIRO
IPC: B65G49/07
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To simplify a structure requiring no arrangement of a pulley and a belt in a link while realizing the same motion as that of the conventional robot and to enhance reliability and an action speed by requiring no arrangement of a motor at a connection part of two links. SOLUTION: Base end sides of the links 3 and 4 are coaxially and rotatably connected to a base part 2 and the links 5 and 6 are rotatably connected to tip end sides of the links 3 and 4, respectively. The tip end sides of the links 5 and 6 are rotatably connected to each other to constitute the links 3, 4, 5 and 6 to a quadrilateral shape. An end effecter 7 is rotatably connected to the tip end side of the link 6 by the motor 8. By separately rotating/driving the links 3 and 4 respectively, the links 5 and 6 are moved while varying the quadrilateral shape and an axis position of the end effecter 7 is moved.
Patent JP-2003083157-A (JP)
Title: Cylinder liner protection ring mounting structure
Inventor: INOUE YOSHIHIRO
IPC: F02F1/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a protection ring capable of preventing enlargement in the diameter direction of a cylinder liner. SOLUTION: The protection ring is thinly formed to shorten a cylinder pitch, and the protection ring is contact-bonded to an inner wall of the cylinder liner to prevent the protection ring from dropping. The protection ring is provided with a slit, and press-contacted to the inner wall of the cylinder liner by elastic force of the protection ring.
Patent JP-2003084536-A (JP)
Title: Image forming apparatus
Inventor: HATAKE SHIGEO
IPC: B41J2/455
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stabilizing an image for the long term by suppressing unevenness of image and the change of color taste due to the difference of light quantities. SOLUTION: In an image forming apparatus which is provided with a photoreceptor, a self-scan type LED (light emitting diode) array which is to be driven by a supply voltage and a resistance which is to be connected to the supply voltage, a power source part generating the supply voltage, a developing and transferring means actualizing the electrostatic latent image formed on the photoreceptor with the LED array on a copying substance and two or more of image forming means each of which includes above things (of two colors or more),  a measuring means measuring the cumulative time of the operation of the LED array is provided and the supply voltage is adjusted to a prescribed value by controlling the power source part in accordance with a signal from the measuring means measuring the cumulative time of the operation of the array during the forming of an image to be supplied to the array.
Patent JP-2002161302-A (JP)
Title: Alloyed magnetic powder for permanent magnet and manufacturing method for the same
Inventor: TOMIZAWA HIROYUKI
IPC: H01F1/057
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To mass-produce alloyed rare-earth magnetic powder having high coercive force by using the gas atomization method. SOLUTION: Spherical powder is formed by spraying molten alloyed pig iron containing R (R is at least one kind of rare-earth elements including Y.) of >=20 wt.% and <=40 wt.%, T (T is a transition metal including Fe as the main component.) of >=60 wt.% and <=79 wt.%, and Q (Q is an element including B (boron) and C (carbon)) of >=0.5 wt.% and <=2.0 wt.%, in the non-oxidative atmosphere. After that, the spherical powder is heat-treated at a temperature of >=500 deg.C and <=800 deg.C.
Patent JP-2003079932-A (JP)
Title: System for operating medal
Inventor: SHIMADA TOMOKI
IPC: G06Q50/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for operating medals which offers users services, prizes or the like according to a common value regardless of the medals obtained from any amusing center by converting the medals obtained at the amusing center to chips for granting the common value. SOLUTION: Medals to be deposited by users are counted with a medal counter 5 and the data of the medals deposited is converted to a chip data with a data conversion terminal 4. The server 3 at the amusing center stores users' information and the medal data while transmitting the chip data converted with the data conversion terminal 4 to the server 2 at the service center, which the server 2 manages the users' information and the chip data per user.
Patent JP-2003089991-A (JP)
Title: Gum pitch-removing device
Inventor: MURATA YUKITAKA
IPC: B08B7/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a gum pitch-removing device which can surely remove gum pitches adhered to the surface of a roll in a short time without stopping a paper-producing line. SOLUTION: A polishing head 3 equipped with a rotary polishing brush 4 is held on an arm 20 projected from a transverse table 2 capable of being moved in the axial center S direction of a roll R in a state capable of being moved toward the roll R. The rotary polishing brush 4 is pushed on the roll R with an air pressure cylinder 5, and a washing liquid-jetting nozzle 6 whose tip jetting port is directed to a roll surface at the next polishing site of the rotary polishing brushes 4 with the rotation of the roll R is provided.
Patent JP-2003087322-A (JP)
Title: Communication network system
Inventor: TSUJI KIYOTAKA
IPC: H04L47/43
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit data between low speed terminals via a transmission line by decreasing a delay in a node device for assembling data from the low speed terminals into cells. SOLUTION: A dummy data attachment section 211 of a transmission section 21 respectively attaches dummy data to each of STM data sent from each of STM terminals 110 and gives the resulting data to an AAL (ATM Adaptation Layer) 1 section 212. A cell assembling section 2121 of the AAL1 section 212 respectively assembles data (STM data + dummy data) resulting from attaching the dummy data to the STM data by the dummy data attachment section 211 into cells, a cell multiplexer section 2122 multiplexes the cells, and transfers the result to an ATM switch section 12. Then the ATM switch section 12 exchange-outputs the multiplexed cells sent from the cell multiplexer section 2122 to a channel on a transmission line 60.
Patent JP-2003089084-A (JP)
Title: Method for checking real time interference of multilink mechanism and system thereof
Inventor: KANEHIRO FUMIO
IPC: B25J9/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of objects for interference inspection to be performed by preliminary interference inspection and enable interference inspection when a robot operates on real time concerning the limited number of inspection objects. SOLUTION: A method for checking real time interference of a multilink mechanism is composed of two stages mainly, namely, (1) preliminary interference inspection and (2) interference inspection when the robot operates. In the preliminary interference inspection, the interference inspection for all the revolute joint angles of a part or all of links is performed in advance, and the relation of the presence or absence of the occurrence of interference with the revolute joint angle is stored in a table. In the interference inspection when the robot operates, the interference inspection object capable of being omitted is discovered from the results stored in the table, and the interference inspection for predicted movement obtained by inserting current movement externally is performed concerning the object for interference inspection which must be performed when the robot operates.
Patent JP-2002207850-A (JP)
Title: Data acceptance/rating/result announcement system of application/test work
Inventor: NISHIMURA YUTAKA
IPC: G06Q50/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To enable accurate management of application/test work by storing application/test work information to be transmitted by a subscriber in a data base calculating it in a preliminarily specified method and providing an extracted result on a server, a client and a network to connect the server with the client. SOLUTION: In this data acceptance/rating/result announcement system of the application/test work, the accurate management of the application/test work is performed by providing an 'information providing server H1' to provide a 'Web site W1' with a 'storage device 11', an 'information receiving part 12', a 'totaling part 13', a 'display part 14', a 'distributing part 15' and a 'restricting part 16', a acquiring, storing, calculating and providing the application/test work information to be transmitted by the subscriber.
Patent JP-2003079982-A (JP)
Title: Sewing machine
Inventor: KANEKAWA YASUO
IPC: D05B27/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To respond to a request for downsizing of a cylindrical bed by improving a feeding means to give a feed to a sewing fabric on a needle plate. SOLUTION: The sewing machine has a feed roller 4 arranged in a partially exposed state on the upper portion of the rear side of a needle plate 3 installed on the top face of a cylindrical bed B1 , and intermittently driven around a shaft along the rear edge of the cylindrical bed B1 , and pinches a sewing fabric with a pinch roller 8 rollingly contacting the upper portion of the feed roller 4, and gives a rearward feeding to the sewing fabric sewn between a presser foot 2 and the needle plate 3 by the intermittent rotation of the feed roller 4.
Patent JP-2003090185-A (JP)
Title: Hatch structure of cabinet
Inventor: NAKAMURA AKIHIRO
IPC: E06B9/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hatch structure of a cabinet for obtaining a large opening space in a hatch opening part, and superior in design. SOLUTION: The hatch opening part is provided with a door 1 composed of a plurality of freely collapsible paper strip-like bodies 2. The paper strip-like bodies 2 are vertically continuously connected, and can freely bend in the horizontal direction in the continuously connecting part. The lowest end sliding projections 3 and 3 are arranged on both sides of the paper strip-like bodies 2 positioned in the lowest part. Intermediate sliding projections 4 and 4 are arranged on both sides of the paper strip-like bodies 2 positioned every other piece in an upper part. The uppermost end rotary projections 5 and 5 are arranged on both ends of the paper strip-like bodies 2 positioned in the uppermost part. The lowest end sliding projections 3 and 3 and the intermediate sliding projections 4 and 4 are fitted to vertical rails 6 and 6 installed on both sides of the hatch opening part.  The uppermost end rotary projections 5 and 5 are rotatably supported by an upper end part of the vertical rails 6 and 6. A driving means is arranged for slidingly driving the lowest end sliding projections 3 and 3 and the intermediate sliding projections 4 and 4 in the vertical rails 6 and 6.
Patent JP-2003092583-A (JP)
Title: Passive optical network system capable of effectively utilizing communication band
Inventor: NISHIGAKI YUSUKE
IPC: H04B10/272
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a communication band in a passive optical network system. SOLUTION: The passive light network system has an optical line terminal 1 for transmitting a plurality of kinds of distribution data with an optical signal, a plurality of optical network terminals 2a to 2c for receiving the distribution data with the optical signal, and a light branching device 3 for distributing the distribution data with the optical signal to the optical network terminals 2a to 2c in the state of the optical signal. Each of the plurality of the optical network terminals transmits the reception request of the distribution data desired to receive among the plurality of the kinds of distribution data transmitted by the optical line terminal 1 to the optical line terminal 1 by designating the kind of the distribution data desired to receive.  The optical line terminal 1 transmits the kind of the distribution data designated by a reception request transmitted from the plurality of optical network terminal among the plurality of kinds of distribution data to the plurality of optical network terminals 2a to 2c.
Patent JP-2002094270-A (JP)
Title: Housing structure of electronic equipment
Inventor: YOSHIDA KATSUTOSHI
IPC: H05K5/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To facilitate a building block having good prefabricability and releasability. SOLUTION: An additional cabinet 2 is mounted on a base cabinet 1. The cabinet 1 has a bottom plate 10 having pawls 107 and 108, an L-shaped side plate 16 clamped to the plate 10 via screws, having slits 162 and 163 for inserting the pawls 107 and 108 and covering a left side face and a back surface, a side face post plate 15 clamped at the plate 10 and the plate 16 via screws, and a beam 18 clamped at the left side face of the plate 16 and the plate 15 via screws.  The cabinet 2 has bottom holding member 33 having holes 331 and 332 for screws, an additional L-shaped side plate 37 clamped at the member 33 via screws and having a pawl 372, an additional side face post plate 30 clamped at the member 33 via screws, coupled to the plate 37 via screws and having a pawl 30I and holes 30K, 30L, and an additional beam 32 coupled to the upper end of the additional side face post plate and the upper end of the side face of the additional L-shape side plate via screws.