baber/WOPTO huggingface dataset:
Patent JP-2005110348-A (JP)
Title: Power controller
Inventor: URAKABE TAKAHIRO
IPC: H02M7/219
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus performing bidirectional power conversion between a DC circuit and an AC circuit in which generation of loss and heat in the elements can be reduced inexpensively and conveniently.  <P>SOLUTION: A voltage obtained by dividing the U-phase voltage Vu is compared with the voltage Vpn of a DC circuit by means of a comparator CP1 and an MOSFET UFETh is turned on at its output timing. A voltage obtained by dividing the V-phase voltage Vv is compared with the voltage Vpn of the DC circuit by means of a comparator CP2 and the MOSFET UFETh is turned on at its output timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110361-A (JP)
Title: Armature for rotary electric machine
Inventor: FUKUSHIMA AKIRA
IPC: H02K3/04
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To offer an armature for a rotary electric machine, which can materialize a larger current than before and besides can simplify a lead wire or a connection line.  <P>SOLUTION: The slots of the core of the armature for a rotary electric machine include the groups of U-phase, V-phase, and W-phase slots, and four or more even number of inserts of segment conductors are inserted each into the group of slots for each phase. The armature winding includes U-phase, V-phase, and W-phase winding. Each phase winding consists of the first to fourth coils (U1-U4, etc.) connected in parallel, and the first coil includes the first one-side coil U11 and the first other-side coil U12, etc. connected in series. The second coil, third coil, and the fourth coil are the same. The above one-side coils are wound in the half slots in the first slots group or the second slot group, and the other-side coils are wound in the half slots in the second slot group or the first slot group, and it occupies the half of the number of the inserts in each slot. The first coil, the second coil, the third coil, and the forth coil are equal in composite vectors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107719-A (JP)
Title: Database retrieval device
Inventor: YOSHIDA MASAHIRO
IPC: G06F17/30
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database retrieval device in which significance can be set in a sensitivity word pair or a factor and retrieval for making much of an object whose significance which is set is high can be performed.  <P>SOLUTION: The device is provided with a second means calculating a sensitivity spatial coordinate value corresponding to the impression value of every sensitivity word pair, which is inputted by a first means, a third means calculating information showing significance of respective common factors from information showing the significance of every sensitivity word pair, which is inputted by the first means, and a fourth means calculating a spatial distance between the sensitivity spatial coordinate value calculated by the second means and a sensitivity spatial coordinate value registered in a database as an index. The fourth means uses information showing the significance of the respective common factors, which is calculated by the third means, as a weight coefficient with respect to a distance of the respective common factors, when the spatial distance is calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109890-A (JP)
Title: Ip telephon system, server apparatus, and router control method
Inventor: ENDO KAORU
IPC: H04L12/66
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system which eliminates a talking break occurring at the time of switching an apparatus from a voice call to a TV telephone, thereby enabling switching to the TV telephone while keeping the voice call.  <P>SOLUTION: The system comprises a router 400, a plurality of functional units 500, 800 connected to the router 400, and a server apparatus 700 for controlling the router 400 to route the plurality of functional units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107265-A (JP)
Title: Musical work recording data and musical work recording medium
Inventor: CHOMEI KENJI
IPC: G10K15/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a conventional hybrid karaoke machine can use various application functions cultivated by communication karaoke systems as to MIDI type karaoke data, but can not apply those application functions to live sound recording type karaoke data.  <P>SOLUTION: Musical work recording data relating to the present invention has a data structure wherein music sound recording data wherein a sound-recorded musical work is digitally represented in real-time reproducible format and metric code data in which the metric structure of the musical work reproduced in real time based upon the musical sound recording data is digitally represented as a time series synchronized with the real-time reproduction time series of the musical work are made to correspond to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277697-A (JP)
Title: Epoxy resin composition, solid element encapsulated with this composition, and method
Inventor: GORCZYCA THOMAS BERT
IPC: C08L63/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel, solid element-packaging material which is excellent in the transmissivity in the range of from near ultraviolet to visible wave lengths, thermal stability for a long term, oxidation stability, UV stability, thermal compliance, humidity resistance, transparency, crack resistance, polishability, compatibility with other sealing material, and reflectivity.  <P>SOLUTION: The epoxy resin composition comprises (A) one or more kinds of silicone resins, (B) one or more kinds of epoxy resins, (C) one or more kinds of anhydride hardeners, (D) one or more kinds of siloxane surfactants and (E) one or more kinds of auxiliary curing catalysts. And the package type of a solid element comprises a package, a chip (4) and a sealing material (11) of this composition. Moreover, the method for encapsulating the solid element is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115588-A (JP)
Title: Server system
Inventor: ISHIDA MITSURU
IPC: G06F13/00
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server system capable of maximally simplifying an interface with a user for acquisition of data previously required for offering a service and capable of reducing a load of a user and that of a service provider.  <P>SOLUTION: This server system 50 is provided with a mail processing server 52, a database 54 storing user information and setting information in pairs, and a service providing server 56 referring to the database 54 to offer a service. The mail processing server 52 receives an electronic mail and stores its user information in the database 54 when the user information is described in a predetermined description form in the electronic mail transmitted from a user not registered in the database 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116360-A (JP)
Title: Fuel cell system and portable electronic component
Inventor: AOYAMA TOSHIYUKI
IPC: H01M8/02
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system delivering a stable output and high power generating efficiency, in a fuel cell system using an unsealed fuel cell of DMFC type, and to provide a portable electronic component.  <P>SOLUTION: The system is configured to include an unsealed fuel cell body 101 and a vibration motor 108. The vibration motor applies vibration to the fuel cell body, and air bubbles are blown off at an anode of the fuel cell body and stay there. Consequently, a contact area between the anode and liquid fuel recovers to an original state and the fuel cell body is capable of achieving a stable output and high power generating efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116085-A (JP)
Title: Data storing device and actuator control method
Inventor: KURAMOTO KENICHI
IPC: G11B5/54
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a magnetic head from being dropped to a magnetic disk in retract processing.  <P>SOLUTION: When supply of a power source of a device power source Vcc is stopped, a power source voltage detecting part 401 detects stop of supply of the device power source. A control part 404 sets switches 405, 406 to an ON state, discharges a charged retract capacitor 408, and supplies the discharge current to a voice coil 107. The control part 404 turns the switches 405, 406 the ON state for a period decided on the basis of control data specifying a discharge period stored in a register 403 and a count signal from a counter 402. A VCM 218 to which a current is supplied rotates an actuator 104 in the direction of unload, and the actuator 104 is retracted to a lamp 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115745-A (JP)
Title: Signal processing information display device
Inventor: KAKISHITA MASAHIRO
IPC: G06F3/048
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing information display device for intelligibly displaying information concerned with the signal processing of a signal processor on a limited display picture by simple operation.  <P>SOLUTION: A display picture generation part 6 has a first display area 21 having a first display part 21a, a second display area 22 having a second display part 22a and a common display area 23 having a common display part 23a and when first signal processing is selected, the display picture generation part 6 divides the common display area 23 from the second display area 22 as shown in Fig.(a) and generates a display picture for displaying other information concerned with the first signal processing in the common display part 23a. When second signal processing is selected, the display picture generation part 6 divides the first display area 21 from the common display area 23 as shown in Fig.(b) and generates a display picture for displaying other information concerned with the second signal processing in the common display part 23a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116947-A (JP)
Title: Semiconductor device
Inventor: TAI TAKETO
IPC: H01L21/28
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage current arising in a PN junction diode to control charge-up current that is connected to the PN junction diode through plasma treatment during wiring formation.  <P>SOLUTION: The semiconductor has an N<SP>+</SP>region 102 as a first conduction type impurity region provided in an Si substrate 100 with its top surface exposed to one principal surface of the Si substrate 100, a P<SP>+</SP>polysilicon plug 109 provided so as to be in contact with the top face 103 and the bottom face 107 of the N<SP>+</SP>region, and wiring 114 connected to a top face 111 of the P<SP>+</SP>polysilicon plug 109.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115270-A (JP)
Title: Moving-body attached information display unit
Inventor: SUGIYAMA HIROSHI
IPC: G09F9/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a moving-body attached information display unit which is attached to a person or body in movement and can display provided information individually.  <P>SOLUTION: The moving-body attached information display unit has a video camera which images a moving body passing a background defined within a fixed frame on a wall surface or on a floor surface, an image processor which sequentially extracts position coordinates of the moving body entering the current image sequentially imaged by the video camera, calculates position coordinates for display away from the respective position coordinates on the basis of the respective position coordinates, and sequentially insert information of a text, an image, etc., into the respective position coordinates for display in a prescribed display size to output the result as video information, and a display screen on the wall surface or floor surface, thereby displaying the video information of the text, image, etc., of prescribed display size on the display screen in timing to the movement of the moving body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121725-A (JP)
Title: Method for attaching lead-substituting weight and keyboard
Inventor: ARAI NORITAKE
IPC: G10C3/12
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for manufacturing a keyboard which can fully substitute lead from the view points, such as processing, cost and quality.  <P>SOLUTION: An attachment hole 11 is formed in the keyboard 10 (Figure (A)). Next, the keyboard 10 is set on a fixing unit 25, and a lead substitute molten from an ejection unit 20 to the attachment hole 11 is ejected and injected (Figure (B)). The ejected and injected lead substitute solidifies, the inner wall of the attachment hole 11 and the lead substitute item 30 are attached adheredly, rust treatment is applied to the lead substitute item, and the keyboard 10, which will not allow rust on the lead substitute item 30 of the attachment hole 11, is completed (Figure (C)).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139080-A (JP)
Title: Optical switch for changing light path and its operating method
Inventor: SCHROEDER DALE W
IPC: G02B26/08
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch whose operation stability is increased further and to provide an operating method of the optical switch.  <P>SOLUTION: The optical switch (10) has first and second optical waveguide segments crossing each other and a trench formed so that a parallel wall is provided at the cross-points by etching. A heater substrate (16) is arranged along a optical waveguide substrate (14) and has side-wall heaters (16A, 16B) operating for drying the sidewall of the trench at least during switch operation. Foam is formed in liquid arranged in a filling section (20) and the trench by responding to the side-wall heater, thus changing a light path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005123961-A (JP)
Title: Information apparatus
Inventor: MATSUMURA TAKASHI
IPC: H04Q7/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To switch a function of a signal line in accordance with wiring in an information apparatus.  <P>SOLUTION: A CPU 12 executes various kinds of processing executable in an information apparatus 100. A communication module 16 executes communication processing compliant to an EV-DO system or a cdma 2000-1x system. A connection terminal 10 is a coupling connector for asynchronous serial communication signal lines and subscriber information is written therein. A switching section 14 and an intra-module switching section 60 switches the CPU 12 and the communication module 16, or the connection terminal 10 and the communication nodule 16. A switch 18 includes a function to be operated by a user for switching a connection target of the switching section 14 and the intra-module switching section 60. A display section 22 mainly displays a result of processing by the CPU 12. A notification section 26 is an LED or the like that is controlled by the communication module 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124334-A (JP)
Title: Waterproof type terminal block unit
Inventor: SHINOHIRA DAISUKE
IPC: H01R13/74
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof type terminal block unit superior in maintenance performance, low in price and compact in size that does not cause the leakage of a cooling medium for coil cooling.  <P>SOLUTION: The terminal block unit is composed of: a terminal block 10 having a metal terminal 12 for connecting lead wires 60 at the lower face side of the block; an insulating plate 20 that adheres to the lower face side of the terminal block 10 and has a hole 20-1 at a place corresponding to a place including the metal terminal 12 and its surrounding region; and a metal plate 30 that has an upper face adhering to the lower face side of the insulating plate 20, and a penetration hole 30-2 reaching the lower face from the upper face. The lead wire 60 is led out to the lower face side of the metal plate 30 via the penetration hole 30-2, and the terminal block unit is formed into one piece by applying adhesives to a contact face between the insulating plate 20 including the hole 20-1 and the terminal block 10, to a contact face between the insulating plate 20 and the metal plate 30, and to the penetration hole 30-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125205-A (JP)
Title: Air diffuser, foam separator and wastewater purification system
Inventor: YAMAMOTO OSAMU
IPC: B01D19/02
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently diffuse a large amount of fine bubbles into liquid to be treated, and to efficiently take out pollutants etc., in the liquid to be treated.  <P>SOLUTION: An air diffuser 10 has a casing 11 having a gas outlet surface in which many small holes for spouting gas are formed, and a thin sheet-like bubble atomizing member 15 facing the gas outlet surface so as to leave a fixed gap between them. The bubble atomizing member 15 is freely rotatable in the casing 11, and, for example, has a radially extending slit. The bubbles discharged from the small holes are cut and atomized when they pass through the slit opening. Rotation of the bubble atomizing member 15 efficiently diffuses the bubbles in the liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125686-A (JP)
Title: Retractable ball-point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/08
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost retractable ball-point pen, the writing with which is performed under the condition by being assisted with pressurizing action.  <P>SOLUTION: In the retractable ball-point pen, its writing tip part can be retracted and extended through the tip opening at the tip of a barrel, a push-button rod with a cam part following with the can groove of a cam tube and a rotor are axially shiftably and fittingly inserted in the cam tube and then a rear end-closed installing tube is provided at the axis center of the rotor from its front. Further, a projecting sealing part is provided on the front outer periphery of the installing tube under the condition that the sealing part is brought into close contact with the inner periphery of the barrel or with the inner periphery of a tubular body fixed into the barrel. Furthermore, a sealing body is fixed in the barrel under the condition that a suitable space is present at the front end of the installing tube so as to fit an ink housing tube under the state freely slidingly and closely contactingly piercing the axis center of the sealing body to the installing tube and, at the same time, to form a vent passage leading to the rear end opening of the ink housing tube between the ink housing tube and the inner surface of the installing tube, resulting in being so constituted as to compress the space when the push button rod is depressed and the rotor is anchored at its advanced position and to enable to pressurize the ink rear end of a ball-point pen refill.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259253-A (JP)
Title: Personal authentication device
Inventor: ITO WATARU
IPC: G06V10/70
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To refer not only to an individual face image but also to a face image of a suspicious person in personal authentication.  <P>SOLUTION: In this personal authentication device for authenticating a user's identification comprises a photographing part for photographing a face of the user, a specific person comparison part comparing the user's face image taken by the photographing part with a previously held specific person face image, a personal image acquisition part for acquiring the personal face image from the storage device, and an authentication part for determining whether the face image of the user photographed by the photographing part and the face image acquired by the personal image acquisition part belong to the same person or not by different determination methods based on the comparison result by the specific person comparison part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005136768-A (JP)
Title: Random pulse train generating circuit
Inventor: AOKI TOMOYA
IPC: H03K3/84
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random pulse train generating circuit which is stable against the fluctuation of an environment such as a surrounding temperature by making it unnecessary to select any Zener diode requiring huge time and labors.  <P>SOLUTION: This random pulse train generating circuit is provided with a pre-stage part which puts a Zener diode in an inverse bias status, and outputs the AC components of the terminal voltage as a noise voltage and post-stage parts (10, 11, 13, 14) which compare the noise voltage with its amplitude with a reference value, and generate a binary noise, and sample/hold it, and generate and output a random pulse train. Furthermore, this random pulse train generating circuit is provided with feedback paths (15, 16, 17) which frequency-divide the outputted random pulse train, and change a reference voltage Vref in a range which does not exceed a predetermined value or a clock frequency in a sample/hold time according as the frequency is high or low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004181942-A (JP)
Title: Aligner for use of printing device of printer
Inventor: GOTTLING JOSEF
IPC: B41J29/06
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner for a heavy load, in particular for use of a printing device, which has a simple structure and prevents damage due to stress load or distortion.  <P>SOLUTION: The aligner 100 consists of at least one plate 33 which is rotatably supported on a bed 42 fixedly screwed on a mounting face and can be positioned by adjust screws 34 to 36 with respect to a horizontal position of the plate itself on the bed 42. The plate 33 collaborates with adjust screws 23 to 25 which are provided for adjusting a vertical position of the printing device 47 and can be fixed to the side of the printing device 47. The screws 23 to 25 are formed with a spherical end 31, and the end is supported in a spherical recess 32 on the plate 33. The recess 32 is formed to have a small play or to be fitted, so that the end 31 is rotatably supported in the recess 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270689-A (JP)
Title: Variable capacity rotary compressor
Inventor: CHO SEIKAI
IPC: F04C28/02
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity rotary compressor capable of precisely varying the capacity to a desired discharge pressure, and easily controlling capacity variation of the compressor.  <P>SOLUTION: The variable capacity rotary compressor comprises a housing including two compression chambers with different capacities, a rotating shaft rotatably provided in the two compression chambers, two eccentric units fitted to outer surfaces of the rotating shafts in the compression chambers so that one eccentric unit is located in an eccentric condition with respect to the rotating shaft by the rotating direction of the rotating shaft and performs compression, and the other eccentric unit is located concentrically with the rotating shaft and performs an idle operation, roller pistons to be fitted to outer surfaces of the two eccentric units, vanes provided in each of the two compression chambers so as to reciprocate in a radial direction while being in contact with the outer surfaces of the roller pistons, and a flow passage control unit to control an inlet flow passage so as to provide refrigerant to an inlet port of one of the two compression chambers to perform compression operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI