baber/WOPTO huggingface dataset:
Patent JP-2005201193-A (JP)
Title: Air cleaner of universal engine
Inventor: SAITO KATSUMI
IPC: F02M35/08
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for universal engines that allows users to easily perofom maintenance including replacement and cleaning of filter elements.  <P>SOLUTION: The air cleaner 17 has a case body 22 in which there is provided a partition wall 26 for dividing off between a pre-filter chamber 24a situated at upper side and a main filter chamber 24b situated at lower side. The pre-filter chamber 24a is closed by a cover 23 attached detachably on the top of the case body 22, into which a pre-filter element 28 is incorporated. The case body 22 is designed to be detachably attached to a holder 21 attached on an engine body, and a support wall 41 for supporting a main filter element 48 is provided at the holder 21. Clean air is supplied to a carbulator via a duct within the holder 21 from an air discharge port 54 formed on the support wall 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204693-A (JP)
Title: Vacuum cleaner
Inventor: NAKAMOTO HIROSHI
IPC: A47L9/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized vacuum cleaner having high suction performance and less noise.  <P>SOLUTION: The vacuum cleaner is provided with an electric blower 11 having exhaust ports (13 and 15) which generate suction air and discharge exhaust; an electric blower chamber 18 having a built-in case 30 for covering at least a part of the electric blower 11; and a body exhaust port 27 for discharging exhaust air from the electric blower chamber 18 in the atmosphere. Discharging ports (31, 32 and 39) are provided on the case 30 for discharging the exhaust air from the electric blower 11 to the outside of the case 30. Detour walls (40, 41 and 42) are provided for detouring exhaust air discharged from the discharging ports (31, 32 and 39). Thereby, jarring noise caused by exhaust air generated by the electric blower 11 is intercepted and reduced by the detour walls (40, 41 and 42) so that an exhaust passage of a body can be small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210766-A (JP)
Title: Overcurrent protection system
Inventor: IHARAKI EIJIRO
IPC: H02H3/093
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform the appropriate protection coordination of a protection relay in a distribution system, etc., linked with a distributed power supply and to expand the application range of an overcurrent protection relay system.  <P>SOLUTION: The overcurrent protection system includes an accident determining means 401 for detecting the occurrence of a system accident since the amplitude of a system current exceeds a predetermined value, a current waveform storage means 402 for sequentially storing the waveform of the system current, a phase determining means 403 for determining the phase relationship between the current waveform after an accident occurs and the current waveform before the accident occurs, stored by the current waveform storage means 402 when the occurrence of the system accident is detected by the accident determining means 401, and a set value control means 404 as a means for controlling the operating time of the protection relay based on the determined result by the phase determining means 403.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208731-A (JP)
Title: Image processing method and apparatus
Inventor: TANI TAKASHI
IPC: G06T7/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method that can reduce computational complexity when detecting a human head area from an identification photograph image.  <P>SOLUTION: The method for detecting a head area from an identification photograph image comprises a background color identification step (S102) of identifying a background color in the image, a step (S103) of scanning an upper image part with respect to the background color to detect a human vertex point, a step (S104) of detecting left and right head ends corresponding to the part that has the widest non-background-color area, a step (S105) of scanning a lower image part with respect to the background color to detect the narrowest neck part corresponding to the part that has the narrowest non-background-color area, and a step (S106) of outputting the area enclosed by the detected vertex point, left and right head ends and narrowest neck part as a head area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208147-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA YUKIMASA
IPC: G03G15/06
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To form an image with appropriate density even when the charge amount per unit mass of a developer changes.  <P>SOLUTION: In the laser printer of the invention, when image data is received, a main motor is driven to rotate a photosensitive drum or the like and a charging bias is applied on a charger to charge the photoreceptor drum (S110), and paper is fed (S120). Then a predetermined developing bias for current detection is applied for a prescribed period on a developing roller to detect the current value of the developing current in the period (S130). Subsequently a developing bias to be applied on the developing roller so as to obtain constant image density of an image to be printed is calculated (S140). In particular, the charge amount (Q/M) per unit mass of the toner is calculated from the detected current value, the developing bias is calculated based on the Q/M, and further the obtained developing bias is applied on the developing roller to carry out the printing process (S150, S160).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207861-A (JP)
Title: Testing device for power semiconductor element, and test method using it
Inventor: MASUMA YOSHITAKA
IPC: G01R31/26
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent conduction failure between a testing device (probe needle) for a vertical testing device and a semiconductor chip (electrode pad), or dispersion of a contact resistance.  <P>SOLUTION: Vibration in the orthogonal direction to probe needles, having a high frequency and a minute amplitude is applied to the plurality of probe needles in the state where the plurality of probe needles are in vertical contact with the electrode pad formed on the surface of this power semiconductor element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229307-A (JP)
Title: Remote controller for home network system, and main control device
Inventor: PARK JI-HYUN
IPC: H04W4/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize at a maximum movability, convenience, functionality and the like of a home network system by integrating into one remote controllers of various apparatuses in the house where the home network is installed, to easily control a desired apparatus via a user interface, anywhere a user is located, and immediately confirming the control result in response to a control demand on the present site to confirm and control states of the various apparatuses in the house via a cyclic monitoring function.  <P>SOLUTION: In a remote controller 200 which communicates with a set-top box 100 that is a main control device of the home network system, via a WLAN and transmits a control signal of a corresponding apparatus connected to the set-top box by a cable or by radio to the set-top box via the WLAN so as to control the corresponding apparatus, this controller is capable of receiving a control result signal from the set-top box and displaying the control result of the apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005214731-A (JP)
Title: Electronic device
Inventor: OBINATA TAKUYA
IPC: G08G1/0969
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having an effect of being capable of guiding functional information efficiently and at many opportunities.  <P>SOLUTION: When already-used information is read out, whether or not functional information concerning used functions exists in functional information stored in an HDD 4 is judged. When it is judged that functional information concerning the used functions exists, information remaining when functional information concerning the used functions is subtracted from all the pieces of functional information stored in the HDD 4 is acquired. When the functional information is acquired by subtraction, this functional information is guided by an image or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214062-A (JP)
Title: Current indication meter for wastewater pump apparatus
Inventor: GOTO SEIGO
IPC: G01R19/165
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To always hold the correct operating state of a wastewater pump apparatus by detecting at least one of a defect in a wastewater pump, a defect of a motor, and the inspection time of the apparatus.  <P>SOLUTION: This current indication meter 8 for the wastewater pump apparatus can measure a time for an abnormal current inputted into the motor 2 and detect the state of a load on the motor 2 of the wastewater pump for lighting an indication lamp 12 by an integrated time. Since at least one of the defect in the pump apparatus, the defect of the motor, and the inspection time of the apparatus can be detected, the wastewater pump apparatus can always be maintained in a correct operating state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215283-A (JP)
Title: Antistatic hard coat film and display medium
Inventor: TANAKA TOKIKO
IPC: C08J7/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic hard coat film showing high permanent antistatic property, suppressing production of interference fringes, and having excellent adhesion property with a substrate and excellent transparency, surface hardness and scratch resistance.  <P>SOLUTION: The antistatic hard coat film has an antistatic hard coat layer (4) comprising 10 to 70 parts by weight of conductive metal oxide fine particles (2) having 1 to 100 nm particle diameter and 30 to 90 parts by weight of an ionization radiation hardening resin (3) essentially comprising polyfunctional monomers having two or more (meth)acryloyl groups per one molecule in the molecule, on at least one surface of a substrate (1). The reflection spectrum of the film has neither maximum nor minimum in a visible ray region (360 nm to 800 nm wavelength), and no interference fringe is observed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215439-A (JP)
Title: Magnetic seal of developing device
Inventor: MURASE KOJI
IPC: G03G15/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and highly reliable magnetic seal capable of preventing leak of developer using rotation of a developing roller by improving structure of the magnetic seal.  <P>SOLUTION: Since a plurality of projection ribs 60b are provided on an internal surface of a seal member 60a of the magnetic seal 60, magnetic flux density at a part where the ribs 60b are provided becomes higher and lines of magnetic force are concentrated. Thus, a capture effect of the developer which is going to leak out is enhanced. Furthermore, the developer captured among the plurality of projection ribs 60b is returned into a development container along the projection ribs 60b in accordance with the rotation of the developing roller 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212392-A (JP)
Title: Delamination bottle
Inventor: MATSUBAYASHI TORU
IPC: B65D77/04
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent water or the like from getting inside an outer layer from a crack as an aperture often occurring between the inner and outer layers of a pinch-off part, in a delamination bottle having the outer and inner layers peelable with ease and pinched off at the bottom and having an air introduction orifice bored in a part of the outer layer.  <P>SOLUTION: A bottle having a mouth-neck part 5 made to rise from a barrel part 3 is prepared by putting in lamination the outer layer 10 and the inner layer 9 peelable with ease from each other, by forming the pinch-off part 6 of the bottom wall and by boring the air introduction orifice 7 in a part of the outer layer. In the delamination bottle thus prepared, a recess groove 8 having a V-shaped section is provided around with the lower end part 3a of the barrel left as it is.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223377-A (JP)
Title: Data transmission system and method employing pcm code
Inventor: SAIKUBO TAKAO
IPC: H04L29/06
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new data transmission system and a new communication mode switching method not imposing much load on a network by utilizing a PCM code.  <P>SOLUTION: A transmission terminal generates a stream comprising the prescribed number of PCM codes whose polarity bit are fixed to "1" and transmits the stream to a reception terminal, and generates a data PCM code stream comprising 8-bit PCM codes the polarity bit of which is fixed to "1" and the remaining 7 bits of which are sequentially assigned to transmission data and transmits the stream to the reception terminal. The reception terminal judges whether or not the polarity bit of each PCM code of the received PCM code stream is "1", counts the number of consecutive PCM codes whose polarity bit is "1", and when the count reaches a prescribed number or over, the reception terminal reconfigures 7-bit data other than the polarity bit of each PCM code in the succeedingly received PCM code stream for received data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223401-A (JP)
Title: Radio communication apparatus
Inventor: NAKAGAWA ATSUSHI
IPC: H04B1/59
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of establishing a satisfactory communication state between itself and a communication target irrespective of the state of the communication target, and improving reliability.  <P>SOLUTION: Carrier signals are sent out from a reader/writer of the radio communication apparatus, and if there is no response from an IC card within a predetermined time after transmitting a polling command, the carrier signals are controlled to be turned off/on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221099-A (JP)
Title: Ice maker and ice making operation method of the ice maker
Inventor: MORIMOTO NORIKAZU
IPC: F25C1/12
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of double ice making to ice freezed at an ice making part, surely prevent the occurrence of damage of the ice maker due to abnormal freezing part caused by double ice making, and quickly transfer the ice making operation to the ice making process of the next one cycle ice making operation in ice making operation of a batch type ice maker adapted to perform ice making operation, one cycle of which includes an ice making process and an ice removing process.  <P>SOLUTION: The existence of ice remaining on an ice making surface 12 is determined according to the abnormality of required time for the first and second ice making processes and/or the abnormality of required time for the first and second ice removing processes, and when abnormality occurs in the required time, the ice making operation is transferred to the sweep process of completely removing the remaining ice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218619-A (JP)
Title: Dust collection device of vacuum cleaner and vacuum cleaner
Inventor: TANAKA AI
IPC: B01D45/04
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of controlling deposition of dust to a first filter.  <P>SOLUTION: A separation part 31 facing an intake 24 separates dust from air sucked from the intake 24 by generating vortex flow on the downstream side and collects the dust in a dust reservoir part 33. Accordingly, direct flow of the dust into the first filter 35 and deposition of the dust to the first filter 35 can be controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136369-A (JP)
Title: Method for producing hollow rack bar, and hollow rack bar
Inventor: SHIOKAWA SEIJI
IPC: B21K1/76
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging production method for a hollow rack bar, and to produce a rack bar of high precision at a lower cost.  <P>SOLUTION: Core metals 20A and 20B are press-fitted into cavities in the axial direction of a pipe material 18 while holding the pipe material 18 by a die 10 having a tooth form 12-1 at the inside face. The material is allowed to metal-flow toward the inside face of the die by the diameter-widened parts 20A-2, 20B-2, 20A-3 and 20B-3 of the core metals 20A and 20B so as to be bulged. A tooth form is applied to the outer circumference of the pipe material 18, so that the hollow rack bar is produced. In the process of the forming, semi-warm working conditions in the vicinity of work softening under heat generation for plastic forming are maintained, and further, continuous forming is simultaneously carried out without giving an age hardening time. Also, the drift of the thickness of the stock is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005219357-A (JP)
Title: Extrusion molding machine
Inventor: TAZAKI RYOICHI
IPC: B28B11/08
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding machine for continuously molding an extrusion molded product having an uneven pattern formed on its decorative surface without strain by the extrusion molding of a raw material comprising an inorganic kneaded material, for example, a raw material based on clay.  <P>SOLUTION: In the extrusion molding machine P for extruding a raw material 2a comprising the inorganic kneaded material by an extrusion molding part A and forming the uneven pattern α1 on the inorganic kneaded material α, molded by extrusion molding, by a decorative surface processing part F, a cap 3 is connected to an extruder 2 and the plate-shaped continuous molded product α extruded from the cap 3 is processed by the cap part embossing roll part E integrally installed along with the outlet of the cap 3. Thereafter, the processed molded product α is processed by an embossing roll part G comprising a plurality of embossing rolls 9 to form the uneven pattern γ on the decorative surface α1 of the extrusion molded product α.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148696-A (JP)
Title: Photosensitive material for non-substrate liquid crystal display
Inventor: CHIN EISEI
IPC: G02F1/1333
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive material for a non-substrate liquid crystal display which can surround a liquid crystal display cell and separate from assisting substrates so that a non-substrate liquid crystal cell can be acquired.  <P>SOLUTION: The non-substrate liquid crystal display 100 is formed by using the photosensitive material 70. The photosensitive material 70 includes a photo-initiator selected from a free-radical type or cation type photo-initiator or the mixture thereof, photosensitive polymerizable monomers or oligomers selected from the group consisting of double-bond compounds, compounds having an epoxy functional group and the mixtures thereof, and a modifier selected from the group consisting of a long-alkyl-chain functional group, silicone-alkyl compounds, double-bond compounds and the mixtures thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096062-A (JP)
Title: Mobile body feeding device
Inventor: OBARA TAKASHI
IPC: G11B7/26
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve feed accuracy by setting resonance of a feeding device not to coincide with a vibration excitation frequency of a rotational frequency by a rotating mechanism in a mobile body feeding device mounted with the rotating mechanism.  <P>SOLUTION: A mobile body 13 mounted with the rotating mechanism 30 such as turntable 19 etc. is driven in a shaft direction of a driving shaft 1 via a fitting member 23 by the driving shaft 1 rotated and supported by rolling bearings (rolling elements) 2a and 2b interposing between rolling grooves provided in a supporting body 10 to face to each other. Pre-load applied to the rolling bearings 2a and 2b can be adjusted by a pre-load adjusting, elongating and contracting part 5 constituted of piezoelectric elements, etc. A natural frequency f<SB>0</SB>of the feeding device is adjusted by a dynamic characteristic varying means 31 so that the rotational frequency of the rotating mechanism 30 and the natural frequency f<SB>0</SB>of the feeding device is made not to coincide with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236159-A (JP)
Title: Hermetically-sealed package, method for manufacturing the same, wafer level hermetically-sealed package, and method for manufacturing the same
Inventor: YOKOYAMA YOSHINORI
IPC: H01L23/10
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically-sealed package and a wafer level hermetically-sealed package which are excellent in productivity and quality, a method for manufacturing the hermetically-sealed package, and a method for manufacturing the wafer level hermetically-sealed package.  <P>SOLUTION: The hermetically-sealed package comprises a main substrate 11, an opposing substrate 13 arranged to be nearly parallel in its main surface to the main substrate 11, and joints 25 for fixing the opposing substrate 13 and the main substrate 11. The joint 25 includes a low-melting-point solder 4 and a high-melting-point solder 2 higher in melting point than the solder 4. A space surrounded by the main substrate 11, the opposing substrate 13 and the joints 25 is made to be evacuated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235097-A (JP)
Title: Transaction processing method
Inventor: MORI TORU
IPC: G06Q10/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction processing method capable of presenting uniqueness in regards to setting of a fee to a user by a specific company, and providing new service to the user.  <P>SOLUTION: Bill statement information of an item or the like is sent to mobile electronic devices 8a, 8b from a computer 10 of an item providing company. Terminal devices 7a, 7b as POS terminal equipment possessed by a distributor reads the bill statement information displayed on a display part 16 of the mobile electronic devices 8a, 8b. A purchaser of the item pays a bill of the item or the like to the distributor, and the bill statement information read by the terminal devices 7a, 7b is sent to an operation processing host computer 5 managed by the distributor, and the terminal devices access to financial institute host computers 2a, 2b on the basis of surrogate money reception information, and the financial institute host computers 2a, 2b process as money reception transaction to an account of the item providing company.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236888-A (JP)
Title: Photograph seal vending machine, and picture editing method
Inventor: KANO SHIGERU
IPC: H04N5/225
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photograph seal vending machine for enabling a user to enjoy changing into different clothes in various poses, so as to tickle a sense of fun of the user with a lot of amusement.  <P>SOLUTION: The vending machine comprises: a means for displaying by superimposition a pose designation picture and a preview subject picture on a display means in order to urge the user being the subject to match a pose with the pose designation picture which indicates one pose selected from a plurality of the prepared poses; and a means for synthesizing the pictures so as to enable the subject to wear the clothes of the picture to be matched with the pose of the user being the subject among the prepared clothes pictures at every pose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI