baber/WOPTO huggingface dataset:
Patent JP-2003141100-A (JP)
Title: Computer readable medium for expressing and displaying digital ink and computer system
Inventor: WANG JIAN
IPC: G06F17/17
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a medium and system for compressing and displaying digital ink trace. SOLUTION: Raw ink data is smoothed, and a sharp point of smoothed line is found. Subsequently, a curve adaptation is used for generating a mathematical expression defining a line segment between the adjacent sharp points. Subsequently, ink trace is expressed by a backbone spline including a mathematical expression of the sharp point and the line segment. The thickness information such as pressure and accelerating information is coupled to the backbone spline, to obtain a compressed ink file expressing the profile curve of an original ink trace. A display module uses an algorithm to separate the profile curve into a straight sequence. Subsequently, a new anti-aliasing method is used to generate a set of pixels for displaying the respective straight lines. The pixel at the end of the adjacent straight line is aligned by weighted algorithm.
Patent JP-2004033859-A (JP)
Title: Suction vehicle
Inventor: SAWAI SHIYUUJI
IPC: F04B39/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction vehicle which can always secure the smooth change-over operation of a four-way valve by preventing the sticking of dust to the valve.  <P>SOLUTION: The suction vehicle 1 has a hopper 2, a dust collector 12 for cleaning contaminated air flowing from the hopper 2, a blower 10 for setting the hopper 2 in a vacuum condition, a silencer 14 as a water tank for collecting dust in air flowing through the blower 10 and for silencing, an exhaust conduit 34 which is connected to the silencer 14 and discharges air introduced into the silencer 14 outside, the four-way valve 40 interposed both between the dust collector 12 and the blower 10 and between the silencer 14 and the exhaust conduit 34 and changes over four channels by the rotation of a valve element 40b while sliding on the inner surface of a valve housing 40a, and a washing means 52 for washing off substances adherent to the sliding surface of the valve 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035929-A (JP)
Title: Lead-free alloy type thermal fuse
Inventor: TERASAWA KIYOTOMO
IPC: H01H85/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize an alloy type thermal fuse which does not contain lead and cadmium causing an environmental problem and has excellent operating reliability in the range of 135 to 140°C.  <P>SOLUTION: The lead-free alloy type thermal fuse is obtained by using a low melting point fusible alloy as a fuse element, connecting terminal leads to both ends of the low melting point fusible alloy, inserting the same into a case of an insulation and sealing the end parts where the terminal leads are routed from the case of an insulation. The low melting point fusible alloy has an alloy composition comprising, by weight, 53 to 58% Bi, 0.5 to 5% Cu and 0.1 to 4% In, and the balance Sn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039804-A (JP)
Title: System and method of monitoring and controlling quality of crystal thin film
Inventor: CHIN IISEN
IPC: H01L29/786
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kind of a system and method of monitoring and controlling the quality of a thin film which can increase the production volume, reliability, and yield.  <P>SOLUTION: The system for monitoring and controlling the quality of a crystal thin film comprises a signal capturing system and a data matching system. The signal capturing system comprises at least one light source unit which can project light, at least one placement unit to place a crystal thin film on standby for measurement, and a detection unit set which captures a signal after light is incident from the light source unit into the crystal thin film on standby for measurement. The data matching system is connected to the detection unit set, matches signal data on the crystal thin film by means of a data processing unit, matches data from the signal capturing system, and inputs the matched data into a database. After searching for the database, the data matching system proofreads the signal data on the crystal thin film and the data in the database by some modules, compares them, makes judgements, and generates results information which can be read as a result of comparison, and finally outputs the results information to a terminal on the operator side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038564-A (JP)
Title: Web page system
Inventor: HAYASHIDA MITSUMORI
IPC: G06F17/30
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable one server to perform uniform management by making it unnecessary to store the same content in a plurality of server storage devices.  <P>SOLUTION: A plurality of local servers LSs provide Web pages different from one another. A common content on the web page provided by the plurality of the LSs is stored as a global content in a storage device provided to a global content server GCS1. Contents specific to the Web page provided by each of the LSs are stored as local contents in the storage devices provided to each LS. When a request-to-send of the global contents is received from a user terminal, the contents are transmitted to the user terminal from the GCS1 and, when the request-to-send the local contents is received from the user terminal, the contents are transmitted to the user terminal from the LS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037285-A (JP)
Title: Temperature control means of detector for measuring optical characteristic
Inventor: CHICHII MASARU
IPC: G01J1/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control means of a detector which does not contaminate a surface of a measured object, regularly maintains sensitivity of the detector and allows measuring an optical characteristic in a vacuum ultraviolet wavelength domain.  <P>SOLUTION: The temperature control means of the detector measures the optical characteristic under a measurement environment in a vacuum state or a measurement environment filled with a gas hardly absorbing radiation in the vacuum ultraviolet wavelength domain, has a housing for containing and isolating the detector and an element required for cooling or regulating a temperature of the detector from the measurement environment and a conduction part for bringing an interior of the housing and an external air environment into conduction and controls the element required for cooling or regulating the temperature of the detector from the external air environment side through the conduction part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033628-A (JP)
Title: Vacuum cleaner
Inventor: IKEGAMI TATSUYA
IPC: A47L9/04
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a suction opening body from hitting against an obstacle caused by the forward moving force of driving wheels even if the obstacle such as a wall is in the direction of advancing of the suction opening.  <P>SOLUTION: This vacuum cleaner has a suction opening body 8 having a suction opening 16 opened in the bottom face, driving wheels 19 mounted to the suction opening body 8 and protruding downward from the bottom face of the suction opening body 8 and a driving motor 22 forwards and backward rotating the driving wheels 19. In addition, this vacuum cleaner has a movement direction detection means 32 for detecting advance/withdrawal of the suction opening body 8, a non-contact detecting means (obstacle sensors 41 to 43) provided in the suction opening body and contactlessly detecting an obstacle in the direction of advance, a control means (control circuit 44) rotationally controlling the driving motor 22 so as to forwards or backwards rotate the driving wheels 19 when an advancing or withdrawal operation of the suction opening body 8 is detected by the movement direction detection means 32 and stopping the driving motor 22 when the non-contact detection means (obstacle sensors 41 to 43) detects the obstacle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043522-A (JP)
Title: Aromatic oligomer, epoxy resin composition, and its cured product
Inventor: KAJI MASASHI
IPC: C08L39/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indole-based oligomer useful for modifying an epoxy resin composition; and an epoxy resin composition which is excellent in heat resistance, flame retardance, and adhesion to different kinds of materials and is suitably used for sealing electric/electronic parts and as a circuit substrate material or the like.  <P>SOLUTION: The epoxy resin composition comprises an aromatic oligomer which is prepared by polymerizing a monomer component mainly comprising an aromatic olefin containing at least 20 wt.% indole compound and has a softening point of 40-200°C, an epoxy resin, and a curing agent. The aromatic oligomer is compounded as a modifier in a quantity of 2-200 pts.wt. based on 100 pts.wt. epoxy resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048305-A (JP)
Title: Compression method of image drawing data in printer
Inventor: HANEDA MANABU
IPC: H04N19/593
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To save a memory capacity for an image drawing object in a printer.  <P>SOLUTION: The method detects a difference of gradations of adjacent pixels in image drawing data with gradations, applies Huffman encoding to detected gradation difference data of the image data, and processes the encoded image data to be an image drawn object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048941-A (JP)
Title: Segments-sequentially-joined stator coil type rotary electric machine
Inventor: KOUDA SEIJI
IPC: H02K3/28
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segments-sequentially-joined stator coil of a parallel circuit structure type which can suppress the complication of a mutual connection pattern between segments and can suppress the dispersion of electromotive voltage between parallel circuits.  <P>SOLUTION: Layer coils 201-204 are made severally by connecting in series three pieces of partial coils 200A, 200B, and 200C which are stored individually in every same-phase slot in the mutualy different circumferential order of the same conductor storage position set. The segments-sequentially-joined stator coil type rotary electric machine, which enables current increase, having a coil end on the side of a simple structure of head, becomes possible, while reducing the dispersion of the eletromotive voltage of among each layer coil 201-204 by connecting each layer coil 201-204 with one another in parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051666-A (JP)
Title: Polylactic acid composite material and molded product
Inventor: OUCHI MAKOTO
IPC: C08K3/34
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid composite material having a sufficiently high crystallization rate, excellent heat resistance, moldability and mold release properties and useful for suppressing deformation during an annealing treatment and to provide a molded product using the composite material.  <P>SOLUTION: The polylactic acid composite material comprises polylactic acid, a low-molecular compound having an amide group, a phyllosilicate mineral organized with an organic onium salt and talc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052134-A (JP)
Title: Carbon fiber calcination oven exhaust pipe, carbon fiber production apparatus equipped with the same and carbon fiber production method
Inventor: FUJITA TSUTOMU
IPC: D01F9/12
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber calcination oven exhaust pipe hardly clogged with blocking materials, while preventing the damage of the pipe due to corrosion, to provide a carbon fiber production apparatus equipped with the exhaust pipe, and to provide a carbon fiber production method.  <P>SOLUTION: The first cooling jacket 11 and the second cooling jacket 12 are disposed to control the inner surface temperature of the exhaust pipe 6 connected to the exhaust gas exit of the carbon fiber calcination oven to 132 to 150°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054516-A (JP)
Title: Disaster evacuation support system
Inventor: YONEKURA YASUHIRO
IPC: H04W4/04
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster evacuation support system capable of providing quick instructions on shipping in the event of a disaster by managing the information needed for the shipping of emergency supplies and stockpiling the supplies before disasters occur; and being effectively usable by NPOs (nonprofit organizations) which are increasing in number as groups providing disaster support.  <P>SOLUTION: A disaster support center with the disaster evacuation support system is capable of receiving the information needed to manage evacuation information from registrants through a communication network. Information about the stock of emergency supplies and a plan for shipping the supplies in the event of an emergency are sent to a carrier. Appropriate stockpiling is carried out at all times according to this information. The emergency supplies are shipped according to the plan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052049-A (JP)
Title: Vacuum arc vapor-deposition apparatus
Inventor: SETOYAMA MAKOTO
IPC: H01J37/32
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a film-forming period onto a substrate and increase a degree of freedom for forming a multilayered film.  <P>SOLUTION: An arc-type evaporation source 10a composing a vacuum arc vapor-deposition apparatus comprises several cathodes 14; a trigger drive unit 22a for performing an operation of switching a position of a trigger electrode 20 to the front of an arbitrary one cathode 14, and an operation of contacting and detaching the trigger electrode 20 with the cathode 14, at the switched position; a shutter 32 for covering the fronts of all the other cathodes 14 except the arbitrary one cathode 14; and a shutter drive unit 34 for performing an operation of moving the shutter 32 to switch the cathode 14 which is not covered with it. The vacuum arc vapor-deposition apparatus further has a switch-controlling unit 40 for controlling switching of the position of the trigger electrode 20 to the front of the cathode 14 which is not covered with the shutter 32, and switching of the cathode 14 which is not covered with the shutter 32, by controlling the shutter drive unit 34 and the trigger drive unit 22a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050780-A (JP)
Title: Mold rolling-over type molding machine
Inventor: KIMURA YUICHI
IPC: B29C45/17
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold rolling-over type molding machine which can reverse a reversing panel at a high speed, does not cause hanging of excess parts, does not cause damage to a linear elements, has a high level of operationality, maintainability and the like, and can wind a large number of linear elements by winding a cable bear (R), for housing linear elements, around a reversing panel.  <P>SOLUTION: This mold rolling-over type molding machine includes a reversing panel 15 for reversing a movable mold mounted on a movable mold supporting apparatus, a flexible linear element one end of which is connected to the reversing panel 15, and a cable bear (R) 20 for housing the linear element and one end of which is fixed onto the peripheral side of the reversing panel 15. Regarding the cable bear (R) 20, it is deformable only on a two-dimensional direction within a deformable plane, the minimum radius of curvature in the case of deformation in one direction is larger than that in the case of deformation in other direction, and it is wound on the peripheral side of the reversing panel 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057838-A (JP)
Title: Crusher
Inventor: TADANOBU EIJI
IPC: B02C18/24
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher wherein noise is reduced, crushed matter is prevented from scattering, the durability of an edge tool is enhanced and attention to the cut-off of a breaker is not necessary.  <P>SOLUTION: The crusher is equipped with a hopper 1 in which an object to be crushed is charged, a discharge slide 5 provided under the hopper 1 to discharge the object 6 to be crushed after crushing, a shearing rotary blade 2, which is a rotary blade having two blades for crushing the object 6 to be crushed between the lower part of the hopper 1 and the upper part of the discharge slide 5 and has blade parts formed thereto from the center part of a rotary plane toward the outer peripheral part thereof along the radial direction of the rotary plane, and a drive source for rotating the rotary blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064236-A (JP)
Title: Speaker informing system and speaker informing method
Inventor: SHIMAZAKI IZUMI
IPC: H04M3/56
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker informing system and a speaker informing method for visually displaying an opposite party connected currently and a current speaker when telephone conversation is performed among more than two parties.  <P>SOLUTION: A portable telephone terminal 100 is connected with an exchange 110 for telephone conversation among a plurality of speakers to start simultaneous telephone conversation among other portable telephone terminals and the plurality of speakers. The exchange 110 informs the information of connected portable telephone terminals to respective portable telephone terminals, detects a portable telephone terminal performing telephone conversation currently and informs that information to each portable telephone terminal. The portable telephone terminal 100 displays the information of each portable telephone terminal informed from the exchange 110 at a destination/speaker information display section 103 along with current speaker information informed from the exchange 110. Consequently, the dietination and the current speaker can be displayed when telephone conversation is performed among more than two parties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057482-A (JP)
Title: Game machine
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, in which various control circuit boards and information terminal boards are easily disposed and which is improved to reduce labor in assembling and installing the boards.  <P>SOLUTION: The back surface of the Pachinko machine 1 is provided with a back cover 6 for covering the back surface of a machine board 17 backwardly exposed from a main frame 2. The back cover 6 has a flat portion 61 provided adjacently to the main frame 2 and an inflated portion 62 spaced apart from the main frame 2 at a predetermined distance. The control circuit boards S1-S6 are disposed on the surface, which is opposed to the back surface of the Pachinko machine, at the inflated portion 62 of the back cover 6. The information terminal board 12 is disposed on the rear side of the flat portion 61 of the back cover 6, and the information terminal board 12 is covered with a back cover 6, a cover 13, and a pair of side plates 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060863-A (JP)
Title: Clutch device
Inventor: SAKAI TOSHIBUMI
IPC: F16D27/11
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely maintain a nonoperational state at nonoperational time of a clutch device provided with a clutch member 26 which is intervened between an input side member 22d and an output side member 26a and engaged with the output side member 26a with applied action force, a spring member 26d separating the clutch member 26c from the output side member 26a, and a cam mechanism C which is intervened between the clutch member 26c and the input side member 22d, operated by relative rotation generated between the both members and increases engaging force of the clutch member 26c to the output side member 26a.  <P>SOLUTION: An engaging means 27 engaging the clutch member 26c with the input side member 22d at the nonoperational time of the clutch device is provided between the clutch member 26c and the input side member 22d. At the nonoperational time of the clutch device, the relative rotation between the clutch member 26c and the input side member 22d is restricted by the engaging means 27 and the clutch device is surely maintained in the nonoperational state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059139-A (JP)
Title: Sealing bag
Inventor: AIKAWA TAKAYUKI
IPC: B65D33/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent scattering, etc. of an opening tab of a bag body, to be cut out at the time of unsealing, and to make use of the cut out unsealing tab as an easy cap.  <P>SOLUTION: It is so arranged that a sealing bag 1 is formed by bonding soft packaging materials into a state of a sealing bag whose bag body 2 is opened by cut-removing an unsealing tab 4, wherein the unsealing tab 4 is provided with a non-bonded part 41 to which the soft material is not yet bonded, and an easy-to-cut part 5 is provided that is formed, at a continuous part between the unsealing tab 4 and the bag body 2, along the direction in which unsealing is made, while an easy-to-cut continuous part 6 is formed and provided in continuation with the end side in the unsealing direction of the easy-to-open part 5, at such a position as the end part of the easy-to-cut continuous part 6 does not reach the outer periphery of the bag body 2, thereby the unsealing tab 4 is cut-removed along the easy-to-cut part 5 and the easy-to-cut continuous part 6 so as for the bag body 2 to be unsealed and for the cut-removed unsealing tab 4 (provided with the non-bonded part 41) to be unseparably connected with the bag body 2 and fitted as a cap for the nozzle of the bag body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071197-A (JP)
Title: Single-phase, three-wire circuit breaker with neutral conductor interruption protection
Inventor: KATO HIROAKI
IPC: H01H83/14
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-phase, three-wire circuit breaker with a neutral conductor interruption protection performing the connection without working a phase interruption detecting lead wire or double-fastening with the neutral conductor when secondary side terminals are connected to electric wires.  <P>SOLUTION: This single-phase, three-wire circuit breaker 1 with the neutral conductor interruption protection is so formed that the tip of a terminal plate 9 in the secondary side terminal 7 of a neutral pole is downward extended along the end face of a circuit breaker case 2, a screw hole 12 is bored in the end and a screw 13 is threadedly engaged therewith so that a connecting terminal 14 for connecting the phase interruption detecting lead wire 11 is formed. When the secondary side terminals 6, 7 and 8 are connected to the electric wires, the phase interruption detecting lead wire 11 is threadedly attached to the connecting terminal 14 with the screw 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071721-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KOTANI NAOKI
IPC: H01L29/786
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where potential in a channel region can be controlled with one electrode, destruction of a gate oxide film which is induced by destruction of a BOX film can completely be suppressed without causing surge destruction of the BOX film, heavy metal contamination of an SOI layer is got, and a transistor characteristic is not deteriorated in an SOI device.  <P>SOLUTION: Connection grooves 215 and 219 to a silicon substrate 204 through the BOX film are placed in a body contact. The grooves are filled with polycrystalline silicon films and electrodes 210 and 211 are disposed. A p-type impurity layer 205A is installed in an n-channel transistor region of the silicon substrate 204 just below the electrode and an n-type impurity layer 206A in a p-channel transistor region. Potential is given to the electrodes 210 and 211 and all potential in an adjacent same conduction-type transistor can be fixed .  <P>COPYRIGHT: (C)2004,JPO