baber/WOPTO huggingface dataset:
Patent JP-2004240087-A (JP)
Title: Layered polarizing film
Inventor: HONDA TAKU
IPC: G02F1/1335
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered polarizing film having layers of an absorption type polarizing film and a reflection type polarizing film, in particular, to improve scratch resistance on the surface of the reflection type polarizing film side, and to use the layered film for a polarizing light source device and for a liquid crystal display device.  <P>SOLUTION: The layered polarizing film 10 consists of integrated layers of an absorption type polarizing film 21, a reflection type polarizing film 22, and a protective layer 23 prepared by irradiating a resin composition containing a compound having 300 to 2,000 molecular weight and at least three acryloyl groups in the molecule with active rays. The protective layer 23 may be directly layered on the reflection type polarizing film 22 or may be formed on an optically transparent film and then layered on the reflection polarizing film 22. A light source device 61 is disposed in the protective layer 23 side of the layered polarizing film 10 to constitute a polarizing light source device. A liquid crystal cell 30 is disposed in the absorption type polarizing film 21 side to constitute a liquid crystal display device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238020-A (JP)
Title: Assembly type pallet for loading article
Inventor: PARK HOKI
IPC: B65D21/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly type pallet for loading an article which can prevent evil effects caused by a breakage of a stack of the article and invasion of foreign substances from occurring, and rapidly and easily dismount frames in an unloading work.  <P>SOLUTION: The assembly type pallet for loading an article comprises left and right frames 12 and 14 which are inserted into left and right connecting channels 2 and 4 of a floor board 10 on the peripheral edge of which the connecting channels are formed and are arranged so as to be expanded by hooking parts between connecting members 24 and 26 on lower parts of both sides and hooking channels 28 and 30 on end parts of the left and right connecting channels as supporting shafts, and front and back frames 16 and 18 which are inserted between the left and right frames under an expanded condition and are hooked and held in the connecting channels 32 on both sides of the left and right frames with fitting and fixing tools 20 and 22. In this pallet, widths of inlets of the left and right connecting channel of the floor board are formed in narrow widths by extending supporting pieces 36, and step parts 44 and downward connecting parts 46 are formed on the lower parts of the insides of the left and right frames, and when it is assembled, gaps of the inlets of the channels are shielded by bringing the step part into contact with the supporting pieces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239740-A (JP)
Title: Navigation device
Inventor: HAYASHIDA KIHACHI
IPC: G09B29/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a driver to grasp properly the lane information after passing a guide crossing so that he/she does not feel uneasiness or stress.  <P>SOLUTION: This device has a storage means for storing the lane information of a road and a display means for displaying the lane information. The display means displays the lane information at the guide crossing and the lane information after the guide crossing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003304139-A (JP)
Title: Package for surface acoustic wave branching filter and method for manufacturing the same package
Inventor: FURUIKE KAZUTADA
IPC: H01F17/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a surface acoustic wave branching filter capable of reducing the influence of inter-electronic component interference, and reducing the formation areas of phase matching circuit electrodes.  <P>SOLUTION: In a package 1 for a surface acoustic wave branching filter where a surface acoustic wave filter F is mounted on a dial touch layer 3, phase matching circuit electrodes 34 and 35 are formed at the lower part of the dial touch layer 3 and at the upper part of a bottom layer 10 so as not to be overlapped with a land electrode 10a of the bottom layer 10 in the lamination direction. Thus, the phase matching circuit electrodes 34 and 35 can hardly interrupt with any other electronic component, and the performance of the surface acoustic wave branching filter can be improved. Furthermore, the phase matching circuit electrodes 34 and 35 are formed as spiral patterns. Thus, it is possible to narrow the line interval t of the phase matching circuit electrodes 34 and 35 without weakening any magnetic field generated in the surrounding of the phase matching circuit electrodes 34 and 35, and to reduce a surface acoustic wave branching filter package 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241604-A (JP)
Title: Method and apparatus for die bonding
Inventor: OGATA YOSHIYUKI
IPC: H01L21/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonding method in which the position detection of bonding and bonding inspection can be carried out without lowering productivity.  <P>SOLUTION: The bonding method is provided in which an island for bonding inspection and an island for position detection are imaged (S4) by a camera whose visual field includes both the islands, and then the inspection (S6) of the bonding state of the island for inspection and the detection (S8) of the position of the island for position detection are carried out according to imaging data until a bonding head after bonding a semiconductor chip to an island moves to a wafer (S1), picks up the semiconductor chip (S2), and returns to the island again (S11).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247091-A (JP)
Title: Electrolyte membrane electrode junction body and direct methanol type fuel cell
Inventor: HIRAOKA HIDEKI
IPC: H01M8/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, high output fuel cell in which the problem wherein operation cannot be made because of high current density in a direct methanol type fuel cell is solved and the problem of the permeation/swelling of fuel is canceled, and to provide an electrolyte membrane electrode junction body used for the fuel cell.  <P>SOLUTION: In the electrolyte membrane electrode junction body, a fuel electrode (an anode) is set to be hydrophilic, an oxidizing agent electrode (a cathode) is set to be hydrophobic, and a foundation layer that has properties suitable for each electrode and is made of conductive powder and a binder is formed between the diffusion layer of the electrode and a catalyst layer. The direct methanol fuel cell incorporates a structure, where affinity to the water of the electrode is created according to each electrode and the electrolyte membrane is sandwiched, thus improving catalyst efficiency and increasing performance as compared with before. Additionally, a film, where the pore of a porous base material is filled with polymer having proton conductivity, is used instead of plyperfluoroalkyle sulfonic acid-based electrolyte membrane conventionally used for the electrolyte membrane for fuel cells, thus further increasing the performance in the direct methanol fuel cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246623-A (JP)
Title: Small card adapter and host apparatus with small card adapter mounted therein
Inventor: NAKAMURA MASAHIRO
IPC: H01R33/94
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small card adapter which changes driver software of a small card appropriately, actuates it normally and lowers its production cost.  <P>SOLUTION: This is a small card adapter 100 where a small card 150 is mounted in order to connect the small card 150 into a personal computer 200. It is provided with a small card discriminating part 2 to discriminate the sort of the mounted small card 150, and a controller 1 to receive the instruction given by the personal computer 200 based on the kind of the small card 150 discriminated by the small card discriminating part 2, and transfers the received instruction to the small card 150.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246972-A (JP)
Title: Optical recording medium and its recording method
Inventor: HANAWA MASAFUMI
IPC: G11B7/2433
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium consisting of a molecular magnetic material and capable of generating phase transition of fine particles at high speed by being irradiated with light and to provide its recording method.  <P>SOLUTION: In the optical recording medium 1 provided with a substrate 4 and an optical recording material thin film 2 formed on the substrate 4, the optical recording material thin film 2 consists of the fine particles of a cobalt iron cyano-complex containing an alkali metal showing phase transition from a low temperature phase to a high temperature phase. High temperature phase crystal grain is formed by irradiating the optical recording material thin film 2 with light at a temperature at which the thin film 2 shows the low temperature phase and the high temperature phase crystal grain formed by the light irradiation and the rest of the low temperature phase crystal grain which is not irradiated with light are used as bits of optical recording. Optical recording can be erased by keeping the temperature at which the high temperature phase crystal grain is formed by light irradiation or above and which is a phase transition temperature or below and extinguishing the high temperature phase crystal grain formed by light irradiation to form the low temperature phase crystal grain.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003288043-A (JP)
Title: Plasma display, its driving controller and its driving method
Inventor: KURIYAMA HIROHITO
IPC: G09G3/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminance controller and a luminance controlling method by which stable display is realized without flicker even though the pulse widths of luminance control signals are changed due to the instability of the fetch timing of the signals.  <P>SOLUTION: A plasma display is provided with a luminance adjusting means 11 which generates luminance control signals BC that selectively vary high luminance driving waveforms and low luminance driving waveforms based on luminance volume signals. The means 11 includes a luminance control signal forming means 20. The means 20 includes a difference value output means 14 and a luminance control signal adjusting means 18. The means 14 obtains a difference value DFKV which is the difference between luminance volume updating information KV being generated within a prescribed cycle and luminance volume updating information KV' of the cycle that is one cycle prior to the present cycle. The means 18 compares the output value from the means 14 with a prescribed reference value and determines the output ratio between high luminance waveforms and low luminance waveforms included in the luminance control signals in the cycle based on the comparison result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243010-A (JP)
Title: Game machine
Inventor: MANABE TAKUMI
IPC: A63F5/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving the enthusiasm of a player to a game by preventing the game from getting monotonous.  <P>SOLUTION: This game machine 1 is provided with a slot game part 3 and a backgammon game part 4. The slot game part 3 draws a prescribed game result by lots based on the detection of throw-in states and operation states to vary rotating reels 13, 14 and 15, stop the rotating reels 13, 14 and 15 based on the lottery result, and when drawing the winning, a prescribed number of game media are put out. On the other hand, the backgammon game part 4 stops the rotating reels 13 and 14 according to the combination of specific patterns, varies and stops dices 25 and 26, advances the lighting on a section display part 27 by the number of the pips and differentiates the section in the stop position from the display mode of other sections. This game machine 1 puts out the game media by the number corresponding to the put-out number displayed on the section of the stop position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253893-A (JP)
Title: Multicast communication system
Inventor: NISHIDA KOJI
IPC: H04L47/43
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system which solves the problem of occurrence of a packet loss at addition of a leaf in multicast communication in a network needing rearrangement processing, or adds a multicast leaf during a multicast communication service without the need for tentatively stopping the service.  <P>SOLUTION: A leaf addition start flag in the system indicates a packet first copied at leaf addition to inform a rearrangement function section about its sequence number. On the other hand, the rearrangement function section has a leaf addition indication flag by each connection in order to recognize transmission of a packet to which the multicast leaf is added, when the leaf addition indication flag is ON, the rearrangement function section stops the rearrangement processing (packet reading) until the rearrangement function section receives a packet whose leaf addition start flag is ON, and the rearrangement function section starts the rearrangement processing from the sequence number when receiving the packet and performs control so that the packet is read.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252092-A (JP)
Title: Display device and driving method therefor
Inventor: ITAKURA NAOYUKI
IPC: G09G3/36
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of selecting driving capability corresponding to a plurality of resolutions, being driven according to the use, and realizing small power consumption, and to provide a driving method therefor.  <P>SOLUTION: The display device is provided with a vertical driving circuit 102 which in the VGA mode, sequentially scans each scanning line with scanning pulses in the row direction and thereby performs processing of sequentially selecting each pixel circuit connected to the scanning line in each row unit, and which in the QVGA mode, sequentially scans each two or more adjacent scanning lines with scanning pulses in the row direction and thereby performs processing of sequentially selecting each pixel circuit connected to the two or more scanning lines in the units of two or more rows.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249821-A (JP)
Title: Safe driving scoring device, safe driving scoring system, onboard apparatus, and safe driving scoring server
Inventor: KAMIYA YUKITO
IPC: B60K28/06
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately score the degree of safe driving even when a road state is changing.  <P>SOLUTION: A control part 4 maps the reference values of the operations of a vehicle based on road map information pre-stored in a storage medium 2, corrects it based on realtime information 3 showing the present road state, scores the degree of the safe driving by comparing the corrected reference values with vehicle operation information detected by various sensors 5, and outputs the scored results to a display part 6 and a voice output part 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219036-A (JP)
Title: Electronic steamer, and microwave steamer
Inventor: NAGAI MASAYA
IPC: A47J27/04
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic steamer for facilitating food steaming work, and achieving strong steaming power.  <P>SOLUTION: In this electronic steamer, high frequency of 2450 MHz generated by magnetrons is introduced by a waveguide to a bottom of a door box, and a high frequency-resistant steamer is placed, with water put in a bottom, comprising a plate having holes or a rack of mesh detachably provided for having food to be steamed on it, and a cover having proper holes detachably provided. The electronic steamer is composed in such a way that high frequency is applied to only the bottom of it in a dedicated way to evaporate the water inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004046074-A (JP)
Title: Image forming device and two-dimensional optical scanner
Inventor: SONEHARA TOMIO
IPC: G02F1/133
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more inexpensive two-dimensional optical scanner having a high speed, high accuracy and perfect synchronizing relation.  <P>SOLUTION: An electro-optic medium (chiral smectic liquid crystal) having bistability is subjected to state transition by the photoelectric conversion effect of a photoconductor which is given a driving signal by a recording electric field impressing means and is inputted with light. An image input means inputs images by the two-dimensional optical scanner synchronized with the recording electric field impressing means. The driving signal of the recording electric field impressing means is an AC signal having an erasure signal 605 and a write driving signal 606 in one frame 604 and has a period where the erasure signal 605 is given, a period where the write driving signal 606 synchronized with the image input and a holding period 607 in this one frame 604.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257761-A (JP)
Title: Radar signal processing device and method
Inventor: TAKEYA SHINICHI
IPC: G01S3/14
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar signal processing device and a radar signal processing method capable of improving the processing performance under the environment where an unnecessary wave component exists.  <P>SOLUTION: Adaptive processing parts 4 are respectively mounted on each of main antennas 11-1n and auxiliary antennas 21-2m, and a clutter component is suppressed for every antenna element. Adaptive processing parts 5 are respectively mounted at the back of the adaptive processing parts 4 of the main antennas 11-1n to suppress an interference wave component from a reception signal where the clutter is suppressed. The beam formation processing is performed by a beam forming part 100 on the basis of an antenna element signal where the clutter and the interference wave component are suppressed, and an electric wave coming direction is extracted by a direction extracting part 200. Further an adaptive processing part 7 is mounted at the back of the beam forming part 100, and the unnecessary wave component is eliminated when it remains in the beam output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256121-A (JP)
Title: Cap
Inventor: YAMAZAKI YASUNORI
IPC: B65D41/48
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tamper-evident cap which can form a seal-reliable sealing structure, and be easily unsealed without using any special tool.  <P>SOLUTION: The cap 1 comprises a cap body 10 comprising a top plate part 11 and a skirt part 12 extending downwardly from the circumference of the top plate part, and a band 20 integrated with the cap body 10 so as to cover an outer circumference of the skirt part 12. A projection 13 is provided on an inner surface of the skirt part 12, and the projection 13 is engaged with an annular protruded portion 36 provided on a mouth part 30 of a container. A plurality of bridges 16 to be connected to the band 20 are provided on the skirt part 12 with intervals in the circumferential direction. A flap 21 to be engaged with a projection bar 32 provided on the mouth part of the container is provided on a lower part of the band 20. When the cap is opened, the band 20 is pressed downwardly to break the bridges 16, and the cap body is separated from the band. After the separation, the band is retained on the mouth part of the container by the flap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260488-A (JP)
Title: Agc circuit
Inventor: TOKUYAMA MASATO
IPC: H03G3/12
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AGC circuit capable of individually adjusting the attack time side and a decay time side of the response characteristics of the AGC.  <P>SOLUTION: The AGC circuit for comparing the output voltage of a variable gain amplifier with a prescribed reference voltage, generating a gain control voltage and adjusting the gain of the variable gain amplifier by the feedback from the gain control voltage is provided with transistors 4 and 5 for current monitoring for monitoring the current value to a capacitive element for gain control voltage generation and auxiliary transistors 6 and 7 for auxiliarily discharging and sucking a current to the capacitive element on the basis of the measured result of the monitoring means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255707-A (JP)
Title: Thermal recording material
Inventor: TAKEMASA KATSUYA
IPC: B41M5/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which is excellent in light fastness of an image part and a ground part and excellent in storage properties in the dark.  <P>SOLUTION: This thermal recording material has a thermal recording layer comprising an electron receiving compound and an electron donating dye precursor enclosed in a microcapsule as color developing components on a substrate. In addition, the thermal recording layer comprises compounds expressed by general formulae (1) and/or (2). In general formula (1), n is an integer of 1-3, and m is an integer of 1-3. In general formula (2), R is a bond group expressed by general formula (a) or (b), and in general formula (a), l is 1 or 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255709-A (JP)
Title: Pen-type counter
Inventor: ISHII KEIICHI
IPC: B43K29/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter capable of more easily perform a counting work of the number of samples, and easily re-starting the work not by starting at the beginning but by re-starting from an intermitted point even if the work is intermitted in the middle of the work.  <P>SOLUTION: The pen-type counter is provided with a writing part, an ink storing body connected with the writing part and retreating/advancing in accordance with a pressing action of the writing part onto a body to be written, a detecting means for detecting retreating/advancing actions of the ink storing body, and a counting means for counting based on the output of the detecting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257329-A (JP)
Title: Exhaust reflux device of internal combustion engine
Inventor: HASEGAWA KAZUYA
IPC: F02M35/104
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve EGR distributivity to each cylinder by uniformly mixing much EGR, and to supply EGR to each cylinder after sufficiently decreasing high EGR temperature.  <P>SOLUTION: This exhaust reflux device comprises a collector 1 communicating with an intake manifold connected with each cylinder, an intake duct 2 that is connected to an end of the collector 1, has an intake inlet on the opposite end side of the collector, and is disposed over an engine, an EGR valve 3 that is mounted to the upstream section of the intake duct 2 and introduces the EGR to the intake duct 2 via an external reflux passage 6, and a throttle chamber 4 that is located in the upstream side of the EGR valve 3 and connected with the intake duct 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255092-A (JP)
Title: Pachinko game machine, server and program
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of stimulating the eagerness of a player to aim at the next upper limit even if the number of reserved balls reaches the upper limit and inspiring the player to actively play a game by gradually varying the upper limit of the number of reserved balls to be stored in a reserved ball memory means instead of varying it at a time.  <P>SOLUTION: In the pachinko game machine 10 capable of varying the upper limit of the number of reserved balls, a reserved ball number upper limit varying means 71 gradually varies the upper limit of the number of reserved balls within a preset range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI