baber/WOPTO huggingface dataset:
Patent JP-2004233936-A (JP)
Title: Polarized light splitter and lighting system for vehicle
Inventor: KANO TOSHIYA
IPC: G02B5/30
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized light splitter which can always perform adequate polarized light splitting of light without allowing the deformation between high-refractive index films and low-refractive index films by vibration or the like and a lighting system for vehicles equipped with such polarized light splitter.  <P>SOLUTION: First and second polarization beam splitters 3 and 4 (polarized light separators) are alternately laminated with the high-refractive index films 3a and the low-refractive index films 3b and transmit or reflect the non-polarized light L irradiated from a light source, thereby splitter the light to the p polarized light P of which the vibration direction of an electric field is parallel to the incident surface and s polarized light S1 of which the vibration direction of an electric field is perpendicular to the incident surface. The low-refractive index films 4b consist of gas layers and spacers 3d are partially interposed between the high-refractive index films 3a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240118-A (JP)
Title: Display device and advertising method using the device
Inventor: HONMA YOSHINORI
IPC: G09G5/391
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which displays various images on a vertically long display as a poster advertisement in real time to obtain a great advertisement effect and to provide an advertising method using the device.  <P>SOLUTION: The device has an input section 2 which receives video signals being outputted from a video transmitting device 1 such as a TV receiver, a VTR, a DVD and a camera or the like in real time; a 90 degree image rotating process section 5 which writes the video signals inputted from the section 2 in real time into a memory and reads the written image data with the addresses that are rotated by 90 degrees (including 270 degrees) so as to rotate the images by 90 degrees; and an output section 3 which outputs the video signals to a laterally long display or a vertically long display 6 which is obtained by rotating the laterally long display by 90 degrees and setting the display as a vertically long display. Thus, it is constituted so that video signals outputted from the device 1 are made into video signals which are rotated by 90 degrees by the section 5 and outputted and displayed on the laterally long or vertically long display 6 in real time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242018-A (JP)
Title: Data broadcasting system, information processor, computer program, record medium, and method for acquiring data of information processor
Inventor: FUKUDA KAZUHIRO
IPC: H04H20/76
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcasting system capable of utilizing data broadcasting through a network.  <P>SOLUTION: In the data broadcasting system where a program providing unit (101) for providing program data composed of at least one of data broadcasting content data, and AV data are connected with an information processor (102) through a network (103), the program providing unit comprises a program data delivering section and a message information firing section. The information processor comprises a section (310) for processing the program data received at least through the network (103), a section (311) for dynamically altering data indicating the frequency of monitoring the firing of message information, and sections (312, 313) for acquiring fired message information through the network according to the monitoring frequency data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266351-A (JP)
Title: Transmitter and adjusting method for the same
Inventor: ARAYASHIKI MAMORU
IPC: H03F3/24
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable an output signal that is stable and has little distortion to be outputted by adjusting the delay time of an amplitude signal path and a phase signal path.  <P>SOLUTION: In an amplitude phase extracting part 2, amplitude data and phase data are extracted from a transmission data signal and outputted. Then, the amplitude data are amplitude-modulated by an amplitude modulating part 3, an amplitude modulated signal is inputted to a nonlinear amplifying part 5 as a source voltage value. Also, the phase data are phase-modulated by a phase modulation part 4 and a phase modulated signal is supplied to the nonlinear amplifying part 5 as an input signal. In the nonlinear amplifying part 5, the phase modulated signal is multiplied by the amplitude modulated signal, and an RF signal amplified just for a specified gain is outputted. Here, a delay part 12 is provided on the previous stage of the amplitude modulation part 3 and a delay part 13 is provided on the previous stage of the phase modulation part 4 respectively. By adjusting the delay time of the amplitude signal path and the phase signal path and making the amounts of delays coincide with each other, a distortion caused by a difference in delay time in both of the paths is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237618-A (JP)
Title: Method for manufacturing conductive roller and conductive roller
Inventor: YABUSHITA SHUNICHI
IPC: B29K21/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller which shows no presence of an air layer between a shaft and a rubber tube even when the inner peripheral surface of the rubber tube is irregular; and shows a successful adhesion between the shaft and the rubber tube and the formation of a successful image without the generation of a recess on the surface of the roller.  <P>SOLUTION: The conductive roller 1 is equipped with a conductive elastic layer structured of a metal shaft 2 and a rubber tube 3 which is arranged on the outer peripheral surface 2a of the shaft 2 with an inner peripheral surface 3a formed irregularly having a centerline average roughness Ra of 20 to 100 μm. In this method, a liquid adhesive 4 is applied to the entire surface including the recessed part 3d of the inner peripheral surface 3b of the rubber tube 3; the shaft 2 is forced into the hollow part 3a of the rubber tube 3; and the inner peripheral surface 3b of the rubber tube 3 and the outer peripheral surface 2a of the shaft 2 are thermally stuck together with an adhesive 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242154-A (JP)
Title: Navigation system
Inventor: TSUJI HIROAKI
IPC: H04W4/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a driver to transmit a necessary message from a portable telephone set even during driving a vehicle.  <P>SOLUTION: When a portable telephone set 14 receives an incoming call from the outside, a calling source judging part 12 judges whether the calling source is a close person or a nonclose person according to the telephone number of the calling source. When the caller is judged to be the nonclose person, a standard message is read from a characteristic data storing part 9, a message preparing part 11 prepares a response message that is "I am now driving. I will make a reply call later." by mail, and a communication interface part 13 transmits the response message to the external calling source through the portable telephone set 14. When the calling source is a close person, the current location data are acquired from a current location detecting part 3, a travel route to a destination is acquired from a route searching part 4, a travel time/distance predicting part 8 calculates an arrival predicted time to the destination, and the data are attached to a regular message and transmitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242257-A (JP)
Title: Information sharing system, information sharing method and program therefor
Inventor: ENDO KAZUO
IPC: H04W4/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which the information sharing of latest information between an information provider side and a user side is implemented by exchanging information between the information provider side and a user or between users also by having a mechanism for transmitting information on a terminal side also to which information is provided when providing various information, and a conventional receiving terminal plays a role of a transmission terminal.  <P>SOLUTION: The information provider side transmits various information on a particular location to a user terminal 20 existing in situ. The user terminal 20 presents received information to the user. The user terminal send a difference between information received in the past and a situation obtained by the user terminal or information about a present status of the user terminal, etc.. back to an information provider. The information provider updates a present information based on the received information and newly sends it back to a group of the user terminals 20 as new information at next transmission timing. The user terminal itself transfers the information received from the information provider to other user terminals so that a user terminal existing in situ where it can not directly transmit the information of the information provider can obtain information from a user terminal having already received in stead of the information provider and can share information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249662-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIDEKI
IPC: H01L29/861
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a technical problem containing decrease of a breakdown voltage which is to be generated when soft recovery is promoted.  <P>SOLUTION: Firstly, heavy metal like platinum is diffused in an n<SP>-</SP>layer 1B and an n<SP>+</SP>layer 1A of an n-type layer 1, in a pn junction of a p-type layer 3 and the n-type layer 1. Secondly, irradiation of helium ion is performed in the n<SP>-</SP>layer from an interface S2 between the p-type layer 3 and the n<SP>-</SP>layer 1B as far as a position at a prescribed depth (d), and damage is given to the n<SP>-</SP>layer in the vicinity of the junction. A low lifetime region 2 where a lifetime τ2 of carriers is smaller than a lifetime τ1 of the n-type layer 1 and resistivity shows monotonous decrease is formed in the n<SP>-</SP>layer 1B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003320145-A (JP)
Title: Game machine management device and game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine management system which allows the automatic erasing of backup control data to be applied only to a game machine from which the backup control data is to be erased in consideration of game data.  <P>SOLUTION: A game machine management device 1000 transmits a command 1900 for a forced erasing command to the game machine 3000 in which the game data satisfy prescribed conditions (a step S1800 and a step S1810); and each of the game machines 3000 responds to the reception of the command 1900 and forcedly erases the backed-up control data (a step S1820). Thus, the backup control data of only the game machine 3000, in which the game data satisfy the prescribed conditions, can be erased automatically and forcedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243013-A (JP)
Title: Antiallergic mattress, and its production method
Inventor: SHIMIZU SHIZUKA
IPC: A47C27/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiallergic mattress which is effective for clearing away the effect of tick antigens, which enhances outer appearance, and which is easily produced by using general purpose sewing equipment.  <P>SOLUTION: The antiallergic mattress stores buffering stuff 1 in an outer bag 6, and the whole mattress is foldable at fixed positions. The mattress includes an inner bag 2 having not less than two bending lines 2b sewed therein which keep an interval L1 being not less than the dimension of the thickness of the stuff and are formed by sewing in a bag width direction respectively corresponding to bending positions in a state where the stuff 1 is stored in the bag. The inner bag 2 is stored in the outer bag 6. Terminals 7a, 8a at the side of edges from a circumferential sewing line 10a for dividing the inner part of the outer bag and a terminal 2a at the side of the edge from a peripheral sewing line 10d for dividing the inner part of the middle bag 2 are sewed and fixed concerning the inner and outer bags 2, 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251126-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure sufficient output performance, while increasing exhaust gas emission control performance, in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: Downstream of exhaust pipe 23 equipped with a three-way catalyst is branched to form a first passage 35 and a second passage 36. A flow passage selector valve 37 is disposed to an inlet part of the second passage, and an HC adsorption catalyst 38 and an exhaust pressure control valve 39 are disposed to the first passage 35. When the three-way catalyst 34 is inactive, the flow passage selector valve 34 is closed as a first condition and exhaust gas is introduced into the first passage 35. In the first condition, when load of an engine 11 is a predetermined load or more, the flow passage selector valve 34 is opened to switch the first condition to a second condition and the exhaust gas is introduced into the first and second passages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248721-A (JP)
Title: Device for diagnostic aid
Inventor: KOBAYASHI HIROYUKI
IPC: G06T7/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for diagnostic aid which can control the quantity of reference light without changing the irradiation ranges of the excitation light and the reference light.  <P>SOLUTION: In the structure, the device 3 for diagnostic aid is connected to an electronic endoscope 1 for imaging a subject facing the tip thereof and a light source processor 2 thereof and generates specific observation image data for displaying the specific observation images provided for the diagnosis based on various image data transmitted from the light source processor 2. The excitation light and the reference light are supplied to a probe 31 inserted into a tubule 13 as a forceps channel of the electronic endoscope 1. The excitation light with the quantity of light correspond to the maximum luminescence value in all the pixels of the fluorescent image data is supplied to the probe 31, while the reference light the the quantity of light corresponding to the maximum luminescence value in all the pixels of the reference image data is supplied to the probe 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252588-A (JP)
Title: Card payment system and cellular phone program therefor
Inventor: MORI MASAHITO
IPC: G06Q20/32
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a card payment system enabling a store to easily respond to many transaction cards while solving a user's anxiety for unauthorized use of a card.  <P>SOLUTION: This card payment system comprises a cellular phone used by the user and a register terminal mutually communicable with the cellular phone. The payment of a card payment is transmitted from the register terminal to the cellular phone, and the user inputs the card information of a transaction card to the cellular phone and transmits it to the register terminal. The register terminal performs the card payment with the host computer of a card payment company.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251533-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To mount an L-shaped decoration panel without deforming a seal part of a blowout port of an air conditioner main body.  <P>SOLUTION: The main body 4 of the air conditioner sucks the air from a suction grill 18 through a suction port 6 by operating an air blowing fan 7, exchanges the heat of the air by a heat exchanger 8, blows out the air from the blowout port 9, and further blows out the air from a blowout grill 19 through a blowout duct 10 and a ventilation flue 17. The main body 4 of the air conditioner is mounted in a state of being suspended down from a ceiling wall by means of a suspending tool 5 in a ceiling space at a corner part of a double ceiling 3 mounted on the ceiling wall 1 with a lower stage. The decoration panel 12 has a slot long in the longitudinal direction as a bottom face hole 14, so that the decoration panel is displaced forward and temporarily fastened to be longitudinally moved in the hole 14 through a screw 15, then a front face side of the decoration panel is finally fastened by a screw 16 while being pressed to a seal part 11 of the blowout duct 10, and the screw 15 of the bottom face is fully fastened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004145247-A (JP)
Title: System for education by correspondence
Inventor: YAMAZAKI EIJI
IPC: G06Q50/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a virtual state in which a tutor is permanently resident in education by correspondence.  <P>SOLUTION: An attendant unit (101) comprises a means for receiving a problem from an instructor unit (102), a means (209) for recording as a moving image file a participant's answering process of the problem which the participant received, and a means for transmitting the moving image file to the instructor unit through a network. The instructor unit comprises a means for receiving the moving image file through the network, a means for reproducing the received moving image file, a means for creating instruction contents addressed to the participant, and a means for transmitting the created instruction contents to the participant unit. And in particular, a graph (802) visualizing the write state of the participant is displayed on the instructor unit, reproduction becomes possible by using the graph only for the written time zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251231-A (JP)
Title: Lubricating device for four cycle engine
Inventor: WATANABE MITSUNORI
IPC: F01M1/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device for a four cycle engine capable of feeding oil and lubricating by utilizing change of pressure in a crankcase effectively without increasing its size, complicating its structure, and increasing machining cost.  <P>SOLUTION: In this lubricating device for the four cycle engine, oil is fed into the crankcase 4 and a valve gear chamber 11 storing each valve mechanism for suction/exhaust from an oil sump chamber 6 provided in the vicinity of the crankcase 4 supporting a crankshaft 7 to lubricate each part. Only an oil feeding passage 13 communicating the oil sump chamber 6 with the inside of the crankcase 4 is provided to supply oil. The oil feeding passage 13 is opened when the inside of the crankcase 4 has negative pressure to pump up oil from the oil sump chamber 6 in order to feed oil into the crankcase 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260379-A (JP)
Title: Diversity device and digital television receiver provided with the diversity device
Inventor: TAKEHARA KAZUYUKI
IPC: H04N5/44
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small diversity device which can sufficiently secure a signal level of a composite electric signal, and to provide a digital television receiver.  <P>SOLUTION: The diversity device 10 is provided with antennas 11 and 13, SAW elements 12 and 14 and an adder 15. When the antennas 11 and 13 receive broadcast radio waves, they output the electric signals to the SAW elements 12 and 14. The SAW elements 12 and 14 delay the electric signals by prescribed delay time and output them to the adder 15. In an added output signal added by the adder 15, a period when a specified frequency where cancel exists appears can be shortened even if cancel exists in the specified frequency. In a middle frequency between the specified frequencies, a signal level of the added output signal can sufficiently be secured and outputted. Then, a structure can be simplified and miniaturized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257474-A (JP)
Title: Method for manufacturing dynamic damper and dynamic damper
Inventor: ISHIMOTO YOSHITAKA
IPC: F16F15/126
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper and its manufacturing method capable of being precisely tuned for each predetermined resonance frequency range and fully obtaining vibration damping effect.  <P>SOLUTION: In the method for manufacturing the cylindrical dynamic damper, the vibration of a rotating shaft S is suppressed in a state of being press-fitted externally to the rotating shaft S. A plurality of cylindrical mass members 1 and 2 are arranged coaxially with respect to a core and parallel with the axial direction of the core. Rubber-like elastic bodies 5 and 6 with mutually different spring constants are vulcanized and formed between each mass member 1 and 2 and the core. A rubber compound is fed into between each mass member 1 and 2 and the core corresponding to each spring constant to integrate adjoining rubber like elastic bodies 5 and 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256727-A (JP)
Title: Method for producing photocatalytic coating solution and photocatalytic coating solution
Inventor: SATO NAOYA
IPC: C09D185/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a photocatalytic coating solution curable in a short time at normal temperature after applying to a substrate and forming a photocatalytic coating film resistant to peeling and provide the photocatalytic coating solution.  <P>SOLUTION: The method for the production of the photocatalytic coating solution comprises a step to form a wet gel by adding dimethylformamide to an organic solvent, mixing with a titanium alkoxide, adding an acid catalyst and stirring for ≥48 hr to form the wet gel by sol-gel reaction, a step to dissolve the wet gel by adding an organic solvent containing lactic acid to the wet gel, and a titanium dioxide dispersing step to disperse anatase titanium dioxide powder in the wet gel solution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217193-A (JP)
Title: Working machine for track
Inventor: HARA MASATOSHI
IPC: B60T17/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To certainly brake a working machine for a track during towing by allowing using of a positive shaped brake even when a trouble occurs in an engine.  <P>SOLUTION: The working machine for the track has a track wheel for track running and a driving device for driving the track wheel in a lower running body of a machine body, and has a working device and an operation room in an upper turning body. The working machine has the positive shaped brake device for braking the track wheel. The positive shaped brake device comprises a manual hydraulic cylinder 41 that is disposed in the operation room and generates a braking pressure corresponding to the operation amount in an engine stopping state, and a running brake 23e that brakes the track wheel by receiving the braking pressure outputted from the hydraulic cylinder 41 and decelerates or stops the working machine for the track during running.  <P>COPYRIGHT: (C)2004,JPO&NCIPI