baber/WOPTO huggingface dataset:
Patent JP-2002322322-A (JP)
Title: Flame retardant polyolefin composition
Inventor: BAR-YAKOV YOAV
IPC: D01F6/46
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide flame retardant polyolefin moldings having good flame retardancy, good UV and light stability and heat stability, and exhibiting no blooming. SOLUTION: This invention relates to a flame retardant polyolefin composition or a fiber comprising (i) at least one polyolefin, (ii) tris(tribromoneopentyl) phosphate and (iii) a free radical source. The composition may also include a flame retardant compound selected from inorganic or organic compounds, and a UV protector. The invention also relates to a woven fabric substantially consisting of the fiber, and to injection moldings and extrusion moldings obtained from the flame retardant composition.
Patent JP-2003248220-A (JP)
Title: Optical unit and projection type projector system
Inventor: TANITSU MASAHIKO
IPC: G03B21/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type projector system of a small size, light weight and low cost by putting the polarization state of a luminous flux in a crossed prism having a dichroic effect into the same polarization state, in the reflection on luminous flux, as that of the incident luminous flux on a reflection liquid crystal panel.  <P>SOLUTION: A Faraday rotator of a Faraday rotating angle 45° is disposed on an optical path between a PBS and the crossed prism and a half wave plate having an axis of polarization rotating the angle of polarization of linearly polarized light 45° or 135° is disposed in an optical path just before or just behind the Faraday rotator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002297261-A (JP)
Title: Multi-attitude docking station for computer
Inventor: YIN MEMPHIS ZHIHONG
IPC: G06F1/16
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-attitude docking station for a portable computer capable of validly utilizing a desk space. SOLUTION: A docking station (10) for accepting a portable computer (50) is provided with a first face (30) equipped with a means for supporting a lower face (70) of the portable computer (50), and for limiting the movement of the portable computer, a main body (15) for connecting the portable computer (50) to an external device, and a hinge (40) for connecting the first face (30) to the main body (15), and for making the portable computer (50) rotatable between a horizontal face and a vertical face.
Patent JP-2003259348-A (JP)
Title: N-wave demodulator incorporating high frequency modem
Inventor: TAKANO MASAHIRO
IPC: H04N5/225
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an N-wave demodulator incorporating a high frequency modem having not only a demodulation function of received data but also a data modulation function capable of modulating control data and transmitting the modulated data to a monitor camera.  <P>SOLUTION: When a remote controller 38 selects a channel for a monitor image, an MPU 41 controls a PLL circuit 101 to set a reception channel of a tuner 102. The tuner 102 selects the channel of the monitor image received from high frequency switches 51a to 51d and converts the signal of image into an intermediate frequency signal. A video detection circuit 103 applies video detection to the intermediate frequency signal to extract a video signal, composes and amplifies character data from a character data generator 104 and outputs the composed data to a 4-image composite unit from an output terminal 106. Further, when the remote controller 38 applies control operations to the monitor camera, the MPU 41 receives the permission of a management CPU via a control CPU 31, sets a transmission frequency of a variable high frequency modem 43 according to an instruction from the management CPU and transmits a camera control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257152-A (JP)
Title: Recording medium and tape driving device
Inventor: URANO MASAHIRO
IPC: G11B27/11
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate access to data at the time of data reproduction corresponding to a magnetic tape.  <P>SOLUTION: In the case of recording application data to a tape cassette provided with MIC, write is performed from the head of the application data to be recorded on the magnetic tape to the area in a prescribed size of the MIC. Thus, in the MIC, at least management information positioned at the head of the application data can be stored. Then, at the time of reproducing the application data from such a tape cassette, since just the management information stored in the MIC is utilized, the need of the time to access the management information recorded on the magnetic tape is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003010340-A (JP)
Title: Flexible stent
Inventor: BURGERMEISTER ROBERT
IPC: A61F2/06
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a flexible stent. SOLUTION: A preferred embodiment of the stent provides a folded strut section that provides both structural rigidity and reduction in foreshortening of the stent mechanism. A flexible section provides flexibility for delivery of the stent mechanism. In a second embodiment, flexible section columns are angled with respect to each other, and to the longitudinal axis of the stent. These relatively flexible sections are oppositely phased in order to negate any torsion along their length. In yet another embodiment, the flexible the flexible connector can take on an undulating shape (like an 'N'), but such that the longitudinal axis of the connector is not parallel with the longitudinal axis of the stent. Each embodiment provides a solid hinge type connection member and connection means along the length of the radial strut member.
Patent JP-2003258910-A (JP)
Title: System and method for analyzing illegal access route
Inventor: KITAZAWA SHIGEKI
IPC: H04L12/70
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize intrusion route analysis which is applicable to intrusion using a steppingstone and intrusion using a false transmission-source address.  <P>SOLUTION: A packet gathering device 104, etc., records the header contents of a packet sent through a network as header information and a host internal information gathering device 111, etc., gathers internal process information regarding internal processes of a host 112, etc. An intrusion route analyzing device 124 receives the header information and internal process information and a data management device 123 manages data as a database; when an intrusion packet is detected, the transmission source of the intrusion packet is detected by using host level analysis and router level analysis in combination and when the transmission source of the intrusion packet is a host in the network, a packet which contributes the generation and transmission of the intrusion packet is specified by taking host internal analysis of the host to analyze the intrusion route by using the three analyzing processes in combination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251085-A (JP)
Title: Apple cutter
Inventor: SUGAYA TERUKO
IPC: B26D3/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable an apple to be easily eaten with its peel for promoting nutrition of pectin.  <P>SOLUTION: This apple cutter comprises a collected body of a number of blades 2 disposed in parallel at an interval. Their blade tips are composed in arc form so that they compose a ball-shaped recess on the side of the blade tips 2A as a whole body of the collected body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259191-A (JP)
Title: Electronic device and control method, recording medium, and program
Inventor: OGAWA KATSUNORI
IPC: H04N5/225
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To change operation conditions according to the type of a battery.  <P>SOLUTION: A battery type decision mechanism 12 decides the type of a battery stored in a battery box 11 and supplies its decision result to a CPU 41. A battery voltage detection part 81 detects the voltage of the battery and supplies the detected voltage to the CPU 41. A temperature detection part 91 detects the ambient temperature of the battery and supplies the detected temperature to the CPU 41. The CPU 41 reads a corresponding zoom speed set value out of a memory according to the type of the battery, detected temperature, and detected humidity and supplies it to a zoom control part 43 to control the zoom speed of a zoom mechanism 45, reads out and supplies a luminance set value to a screen luminance control part 61 to control the luminance of a display screen 62, and reads out and supplies an electronic flash charging time set value to an electronic flash charging control part 72 to control the electronic flash charging time of a electronic flash mechanism 72. This invention is applicable to an imaging device which is driven by a battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002299856-A (JP)
Title: Instrument panel for car
Inventor: MOLL WINFRIED
IPC: H05K7/14
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel for a car, having at least one electronic component and/or plug arranged on a carrier and a conductor connected to the electronic component and/or plug, improved and assembled as simply and inexpensively as possible. SOLUTION: The carriers 3, 10, 19 have protruding contact pins 6, 13, 22, 23 connected to electronic components 4, 11, 21 and/or plugs 14, 20, and conductors 7, 15, 24 are fixed to contact pins 6, 13, 22, 23.
Patent JP-2003259120-A (JP)
Title: Image forming device
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/405
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a faithful pattern by preventing dot generation from being delayed by referring to adjacent pixels when a threshold is determined for a pixel of interest and to obtain both granularity and sharpness by emphasizing an image change part.  <P>SOLUTION: An adjacent pixel density difference detection part 8 finds the absolute value of a density difference between a pixel of interest and an adjacent pixel in an image memory 9 and selects the density of the adjacent pixel whose value is large as density determining a threshold. A threshold quantity determination part 10 sets a threshold corresponding to the density selected by the detection part 8. A quantization part 3 compares the correction value obtained by adding a previously calculated error of the circumference of the pixel of interest and an inputted value with the threshold to output an output value 225 or 0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261537-A (JP)
Title: Amide and method for producing the same
Inventor: TAKAMOTO KOJI
IPC: C07D213/82
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound capable of converting to a ketone derivative represented by general formula (4) (wherein R<SP>3</SP>is a phenyl group which may be substituted; R<SP>4</SP>is hydrogen atom or an alkyl group which may by substituted) without using an industrially unusable reagent and without any problem of waste treatment.  <P>SOLUTION: The amide represented by general formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are same or different and they are each a lower alkyl group; X<SP>1</SP>is a halogen atom or hydroxy group) is used as the new compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263873-A (JP)
Title: Disk reproducing device
Inventor: TODA TAKASHI
IPC: G11B31/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk reproducing device capable of not only reducing power consumption when the reproducing function of the disk is not used, but also keeping a gain of a radio and a television tuner, and also improving operation response at the time of returning from the stand-by state.  <P>SOLUTION: A host microcomputer 1 controls a power supply part 4 to stop supplying the power to a deck module 2 when the device is only switched on but is in the stand-by state in which each function provided is not in use. When reproduction is being performed by the functions except the deck module 2 (for example, radio function), and when a switch for instructing to open a front panel of a disk insertion part 3 is operated, the host microcomputer 1 controls the power supply part 4 to supply the power to the deck module 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311181-A (JP)
Title: T-box assembly and spray line assembly of core
Inventor: JENSEN GRANT C
IPC: G21C15/18
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an assembly capable of exchanging core spray line without removing the safe end of a rector pressure vessel. SOLUTION: In between the end (72) of a thermal sleeve (50) and the end of a core spray nozzle safe end (64), at least one spring washer (74) is arranged. A T-box housing (34) includes a cover opening (80) and a plurality of breach lock lags (84) extend into the cover opening. A T-box cover plate (82) includes a head part (88) and an insertion part (90). A plurality of breach lock lags (86) extend out of the periphery of the insertion part. Along the head part, a plurality of ratchet teeth (92) extend. A lock spring (96) includes a fitting part (102) having a plurality of ratchet teeth (104) sized to meet the ratchet teeth of the cover plate.
Patent JP-2003263962-A (JP)
Title: Front plate for field emission display and method for manufacturing the same
Inventor: HIRATA SHINZO
IPC: H01J31/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front plate for a field emission display which enables the field emission display with high reliability, and to provide a method for manufacturing the same.  <P>SOLUTION: In this front plate for the field emission display, a conductive black matrix having a plurality of openings for picture elements is provided on one surface of an insulating transparent substrate, and a phosphor layer is provided in the openings for the picture elements on the transparent substrate. The black matrix has openings for barriers of an approximately frame shape at prescribed positions in the openings for the picture elements, and a plurality of barriers are formed in these openings for the barriers on a black matrix pattern. Each barrier, where the periphery of its bottom is located in the opening for the barrier, is made in a non-fixing state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002337324-A (JP)
Title: Recording controller, recording control method, recorder, and recording control program
Inventor: MASUDA HIDETOSHI
IPC: B41J2/01
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of uneven shade of ink unique to interlace recording system in the vicinity of the lower end of a recording sheet without altering the recording data even when the recording sheet is smaller than the recording data and the record is broken at the lower end of the recording sheet. SOLUTION: A decision is made whether recording data exceeds a recordable area or not and if it exceeds the recordable area, a nozzle shift amount is compared with the number of nozzles n. If the nozzle shift amount is not larger than the number of nozzles n, carrying amount of the recording sheet is altered, ink jet nozzles are shifted in the sub-scanning direction and nozzles corresponding to the recording data overflowing the recordable area are masked. Subsequently, recording is executed in the vicinity of the lower end of the recording sheet and then ended while leaving a specified margin from the lower end of the recording sheet.
Patent JP-2003273681-A (JP)
Title: Method and apparatus for controlling frequency characteristic of piezoelectric element
Inventor: YAMAZAKI TADASHI
IPC: H01L41/22
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method and an apparatus available therefor, by which the precision or reproducibility of frequency characteristics is sufficiently secured and also a processing efficiency is improved when controlling the frequency of a piezoelectric element such as a surface acoustic wave element.  <P>SOLUTION: In the first step of an etching process, a rough control step is carried out on the condition that an etching rate becomes comparatively high. In a rough control step Ts1, power to be supplied from a power circuit 18 to discharging electrodes 12 and 14 is increased. During such etching, a detector 17 measures the resonance frequency of a piezoelectric element 21 and sends output data to a controller 20. When the characteristic frequency reaches a prescribed value Fs, the rough control step Ts1 is ended and the controller 20 sends a switching control signal to the power source circuit 18 to lower the power to be supplied from the power source circuit 18, and to start a fine control step Ts2 for performing etching at the etching rate smaller than said rough control step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270421-A (JP)
Title: Photosensitive composition for color filter, color filter containing the same and method for manufacturing the same
Inventor: FUJITA KAZUO
IPC: G03F7/038
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition for a color filter, which has high sensitivity, demonstrates hardening property with high cross-linking density, is free from color mixing, forms a precise pattern with high resolution, has heat resistance so as not to damage color filter's properties (a shape, hue or the like), is excellent in the hue, transmittance and has an excellent yield and a color filter using the composition.  <P>SOLUTION: The photosensitive composition for the color filter is characterized in that it contains a photocross-linking polymer compound with at least a photodimerizable maleimide group in a side chain and a pigment. The color filter uses the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272840-A (JP)
Title: Manufacturing method and manufacturing device of photoelectric device, photoelectric device, and electronic device
Inventor: OKADA NOBUKO
IPC: H05B33/22
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a photoelectric device capable of easily and stably form a flat film in an area separated by a bank.  <P>SOLUTION: The surface of the bank 10 is processed so as to have a liquid- repellent property taking a dynamic contact angle θ as an indicator, prior to the process of forming a film 12 to the area separated by the bank 10 by applying liquid material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265777-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the seasoning of a game machine.  <P>SOLUTION: The satisfaction of the transfer condition to a second stage game is determined by lottery on the basis of the input of start signal (S200), and a first stage game is provided in case of a blank (S230). When the satisfaction of the transfer condition to the second stage is determined, the transfer to the second stage is performed, and the satisfaction of the transfer condition to a big hit game is determined by lottery on the basis of the input of start signal (S300), and the second stage game is provided in case of a blank (S330). The return from the second stage to the first stage is never performed. When the satisfaction of the providing condition of a hit game is determined by a second stage game providing means, the big hit game is provided (S140).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280019-A (JP)
Title: Liquid crystal display device
Inventor: KATAOKA SHINGO
IPC: G02F1/1337
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a both reflection and transmission type liquid crystal display device having satisfactory display characteristics.  <P>SOLUTION: In the liquid crystal display device having a first substrate 10 having a pixel electrode 16 formed thereon, a second substrate 42 having a counter electrode 32 formed thereon and opposed to the pixel electrode and a liquid crystal 40 encapsulated between the first and the second substrates, the pixel electrode consists of a reflection electrode 38 reflecting light and a transmission electrode 36 formed adjacently to the reflection electrode and transmitting light and a transmission area 38 on the transmission electrode is divided into a plurality of areas 38a and 38b where alignment directions of liquid crystal molecules are different from each other when voltage is applied between the pixel electrode and the counter electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277185-A (JP)
Title: Method for growing single crystal
Inventor: NISHIMOTO MANABU
IPC: C30B29/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of dislocations in a single crystal even when the single crystal having a large diameter is pulled up at a high speed, and to thereby prevent lowering in the yield at the production of single crystals.  <P>SOLUTION: The flow of an inert gas at the periphery of a single crystal 11 is rectified and the single crystal 11 is grown while being cooled by surrounding the periphery of the single crystal 11 pulled up from a melt 15 by a Czochralski method with a cylindrical rectifying body 28 and a cylindrical cooling body 29. When the diameter of the single crystal 11 is defined as A mm, the single crystal is pulled up at a pulling speed in a range of (270/A) to (540/A) mm/min and a gap G between the surface of the melt 15 and the lower end of the cylindrical 28 is controlled to 30 to 70 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279474-A (JP)
Title: Gas sensor
Inventor: ISHII MAKOTO
IPC: G01N21/27
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and high-sensitivity gas sensor.  <P>SOLUTION: In this gas sensor, a clad 3 is formed so as to cover a core 2. The gas sensor is provided with: an optical fiber 1 composed by forming a light exposure part 4 for exposing the core 2 to the atmosphere at the middle part; a light source 5 disposed on one end side of the optical fiber 1 for entering light into the core 2; a light filter 6 disposed on the other end side of the optical fiber 1 for transmitting light in a specific wavelength band out of the light emitted from the core 2; and a light sensor 7 for detecting luminous energy of the light transmitted through the light filter 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276075-A (JP)
Title: Apparatus and method for molding hollow molding
Inventor: UESUGI KENJI
IPC: B29C51/26
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for molding a hollow molding which can prevent waving and sagging of a resin sheet by softening of the sheet, improve productivity, and reduce production costs.  <P>SOLUTION: The apparatus has a fixing mechanism 15 for fixing the peripheral parts 4' of thermoplastic resin sheets 4 of a pair to form a closed space 13 between the sheets 4, a heating means 15 for heating and softening the sheets, and a mold which has a mold cavity surface for molding the sheets and clamps the insides of the peripheral parts of the softened sheets to press the sheets. The fixing mechanism has a pair of sheet holders 8 and 9 which hold the sheets at a prescribed distance and are mutually slidable, a driving means for shortening the distance between the sheets by driving at least one of the sheet holders, and a seal structure for sealing slide surfaces 12 of the sheet holders.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279743-A (JP)
Title: Polarizing plate and liquid crystal display
Inventor: ITO YOJI
IPC: G02F1/1335
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display with high display quality without causing problems such as light leakage or the like.  <P>SOLUTION: This is a polarizing plate consisting of an optical compensation film which has an optical anisotropic layer which is comprised of (a) a polymer film, (b) a polarizing membrane, and (c) a liquid crystal compound on a polymer base material. The elastic modulus of the polymer film is 4 GPa or more.  <P>COPYRIGHT: (C)2004,JPO