baber/WOPTO huggingface dataset:
Patent JP-2006136123-A (JP)
Title: Magnetic pole position detecting device for winding field-type synchronous machine
Inventor: SATAKE AKIRA
IPC: H02P6/28
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To to detect a magnetic pole position without a magnetic pole position sensor even in a winding field-type synchronous machine that does not have electrical salient polarity.  <P>SOLUTION: A magnetic pole position detecting device for winding a field-type synchronous machines is provided with an alternating signal generator 1 that injects a desired alternating voltage Vqh (or alternating current) into an armature winding; a field current sensor 5 that detects the field current If of a synchronous machine 4 (or a field voltage sensor that detects the terminal voltage of a field winding); and a magnetic pole position detector 6 that detects the magnetic pole position θ of the synchronous machine, utilizing the component of the same frequency as the injected alternating voltage Vqh (or alternating current), contained in the field current If (or the field voltage) detected by the field current sensor 5 (or the field voltage sensor).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135678-A (JP)
Title: Video recorder, its browsing device, its program, and recording medium
Inventor: TAKURI YOSHITERU
IPC: H04N5/76
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image management system capable of suppressing the increase of a storage capacity though high-speed program searching at the time of reproduction is possible by referring to positional information.  <P>SOLUTION: The program searching information generation part 34 of a video recorder 13 generates program searching information indicating a position in a video storage part 31 storing video data at a predetermined timing as the positional information at every predetermined timing and stores it in a program searching information storage part 33. Further, a program searching information control part 41 decides whether or not the amount of the program searching information stored in the program searching information storage part 33 exceeds a predetermined threshold, and in the case of exceeding it, thins out the program searching information stored in the program searching information storage part 33 and also changes the timing at which the program searching information generation part 34 stores the program searching information in the program searching information storage part 33 so as to prolong the time interval of storing the program searching information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133553-A (JP)
Title: Information processor and information processing method, program, and recording medium
Inventor: SUZUKI MANAMI
IPC: G06F3/14
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time before a display is reset, when resetting the display after stopping the display.  <P>SOLUTION: An NVRAM 25 can rewrite data and store fixed image data, corresponding to an image more likely to be displayed a plurality of times. A controller 12 for cameras makes the image, corresponding to the image data received from a main controller 41, displayed on a display element 24. Also, when the display of the image, corresponding to the fixed image data store to the NVRAM 25, is specified from a main controller 41, the controller 12 for cameras makes the image, corresponding to the fixed image data, displayed in the display element 24. The invention can be applied to a digital camera which performs, for example, imaging and reproduction of musical tones and images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005164225-A (JP)
Title: Regenerator and cryogenic refrigerator with the same applied
Inventor: KIM SEON-YOUNG
IPC: F25B9/00
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerator that can not only increase regeneration performance but also minimize the weight by accumulating heat included in working gas and transferring the accumulated heat to the working gas, and a cryogenic refrigerator with the same applied.  <P>SOLUTION: The regenerator includes a casing 100 having a connecting passage for interconnecting a high temperature part and a refrigeration part, and a heat accumulator 200 of aramid fibers inserted in the connecting passage of the casing 100 to accumulate/radiate heat of working gas flowing through the connecting passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006138494-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO SHUHEI
IPC: F28F1/36
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator of low power consumption by increasing heat radiating capacity of a condenser and improving COP of a cooling cycle with respect to power saving.  <P>SOLUTION: This refrigerator is composed of a machine room 140, an approximately cylindrical first condenser 143 mounted in the machine room 140, and an air blower 142 for forcibly sending the air to the first condenser 143, and a joint portion of at least inner upper portion among the joint portions of wall faces of the machine room 140 opposite to each other in the central shaft direction of the cylinder of the first condenser 143 is chamfered or curved. As a flow rate of the air passing through the first condenser 143 is increased, and the rise of air temperature can be inhibited in operating the air blower 142, the heat radiation of the first condenser 143 can be increased, and the power consumption of the refrigerator 101 can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136485-A (JP)
Title: Apparatus for deodorization serving also for sterilization
Inventor: ISHIGURO TAKESHI
IPC: A61L9/01
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for deodorization serving also for sterilization capable of providing sufficient deodorization and sterilization effects in simple constitution and contributing to energy saving.  <P>SOLUTION: The apparatus for deodorization serving also for sterilization is provided with a ventilation path in which an ozone supply part and adsorption part for sterilization serving also for deodorization are successively provided from the upstream side to the downstream, wherein water-soluble odor materials in an air current are dissolved in water supplied to a ventilation path part between the ozone supply part 26 and the adsorption part 70 at the upstream of the adsorption part 70 and can be discharged to the outside of the ventilation path together with the water, and the absorption part 70 is formed of hydrophobic porous adsorbent such as active carbon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139103-A (JP)
Title: Video display
Inventor: OTSUKI MASAKI
IPC: H04N5/58
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a video display in which a variation, if any, in the situation of an external scene hardly attracts user's concentration while evading that the external scene appears dark.  <P>SOLUTION: A head mount 1 is provided with a luminance sensor 6, in addition to a display element 5 which displays an image outputted from an image processor 4 on an LCD and projects the image through an optical system to the user's eyes. The region where the luminance sensor 6 has sensitivity is arranged to nearly coincide with a region where the image is displayed to the user's eyes. By the output of the luminance sensor 6, in the region where the image is displayed to one eye, the change in the brightness of the outside world where the other eye feels is detected. When there is a change in the output of the luminance sensor, the user's attention is drawn by changing the contrast of the image to be displayed or changing the displayed position according to the change so as to avoid transfer of the attention to the change in the outside world.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005148070-A (JP)
Title: Cooling air flow control for burn-in system
Inventor: HAMILTON HAROLD E
IPC: G01R31/28
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a cooling air flow control with satisfactory responsiveness controlled so as to be capable of suitably cooling each high power circuit during a burn-in test.  <P>SOLUTION: A plurality of burn-in boards 20 having a plurality of integrated circuits 44 each of which is tested in a heated condition are arranged at fixed intervals and stacked, and a plurality of valve trays 22 for controlling air flow are arranged between two adjacent burn-in boards 20. Each valve tray 22 has a cooling air plenum chamber 26 formed thereon, and a plurality of opening parts 58, and a valve 40 is provided thereon so as to perform a flow control at least by a selected opening part 58. Each opening part 58 is provided above the integrated circuit 44 or device to be tested on the burn-in board 20 under the valve tray 22 concerned. The valve 40 controls the flow rate of air for cooling the integrated circuit 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006140395-A (JP)
Title: Semiconductor memory and method for manufacturing the same
Inventor: TERAO MOTOYASU
IPC: H01L45/00
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change type nonvolatile memory which can be stable in characteristic from the beginning of rewriting and can have small variations in characteristic between elements, by initially crystallizing in the vicinity of a phase change material in an element fabricating process without causing any destruction such as delamination.  <P>SOLUTION: The average width of a cross section parallel to the crystalline grain film surface is smaller than the maximum width of the contact area of one of electrodes at both sides of a phase change film having a smaller maximum width. The composition of chalcogenide phase change film is combined with the phase change film so that the crystal shape of the first-mentioned phase change film is not largely changed through a process of 400°C after initially crystallized. Upon the initial crystallization, the surface of the phase change film is protected by a thin electrode material layer or an insulator layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145648-A (JP)
Title: Optical device
Inventor: WATANABE KOJI
IPC: G02B23/18
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device whose handleability of user is enhanced, weight and cost are reduced and which suppresses destruction of a waterproof structure when external force is applied.  <P>SOLUTION: In the optical device having an optical system holding member 1 which holds an optical system and a cover case 13 which covers the optical system, the optical system holding member and the cover case are engaged and fixed via a waterproof seal 30 at a contact part and thus, a closed spatial area which covers the optical system is formed. The optical system holding member is constituted of a material with rigidity higher than that of the cover case and a fixing means 31 such as a tripod seat is provided on the side of the optical system holding member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142320-A (JP)
Title: Rivetting machine
Inventor: YOSHIKAWA TOMOKI
IPC: B21J15/02
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rivetting machine for forming the rivet head of a rivet by clamping a workpiece.  <P>SOLUTION: The upper ends of a plurality of parallel guide rods 14 are attached to a supporting member 11 provided on the lower portion of a spindle 7 in the rivetting machine. A workpiece clamping member 17 is provided such that it is guided by a plurality of the guide rods so as to vertically move and its lower surface is stopped at the position lower than the lower ends of a forming spindle when the lowering motion by downward pressing members 24 is stopped. In addition, a slider 27 is provided at the position facing to the upper surface of the clamping member so as to slide in the approaching and separating directions by the action of a cylinder. The upper end of a rod 30, which faces to the upper surface of the slider in the position approached to the supporting member at its lower end, is fixed to the supporting member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142932-A (JP)
Title: Electric power steering device
Inventor: TAMAIZUMI HARUTAKA
IPC: B62D5/04
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of preventing a steering feeling from being lowered when a steeling assisting force in a steering wheel returning state or a steering wheel holding state is changed from a steering assisting force in a steering wheel turning state.  <P>SOLUTION: In the electric power steering device, a correspondence relation of a steering torque and a basic assist torque is stored as an assist characteristic, the steering torque is detected by a torque sensor 22, and a motor 10 for generating the steering assisting force is controlled to generate the steering assisting force in accordance with the detected steering torque and the basic assist torque obtained based on the basic assist characteristic. The stored assist characteristic is made to be transient to make the basic assist torque corresponding to a fixed steering torque larger in the steering wheel returning state and the steering wheel holding state than in the steering wheel turning state exceeding a set steering speed. A transition speed of the assist characteristic is changed in accordance with the set condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146493-A (JP)
Title: Design support system
Inventor: HAGINO TOSHIHIRO
IPC: G06Q50/04
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To store only significant design knowhow selected from among a large amount of design knowhow stored in the middle of design into a database.  <P>SOLUTION: This design support system is composed of a design knowledge device 120, a quality information management device 150, a quality information display means 170, an approval means 160, a retrieval means 130 and a design knowhow automatic updating means 140. Only the significant design knowhow approved by the approval means 160 is updated by a design knowhow automatic updating means 140 from among design knowhow stored in the quality information management device 150 in the middle of the development of a product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146625-A (JP)
Title: Document processing apparatus
Inventor: KIMURA AKIFUMI
IPC: G06F13/00
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a thumbnail image of a document to a portable terminal device 2 together with a document identifier by e-mail in order to make a user check the content of document to be carried out visualized output by printing etc. based on the document ID in a mobile environment using the portable terminal device 2.  <P>SOLUTION: A document processing apparatus 1 inputs the document from a draft DA, imparts the document ID to the document concerned, generates a thumbnail image of the document, describes the document ID in a header section and transmits an e-mail EM which contains a thumbnail image in an attached file to the portable terminal device 2. The portable terminal device 2 displays the thumbnail image of the e-mail EM on a screen 22 and makes a user check the content, and transmits output instruction including the document ID to the document processing apparatus 1. The document processing apparatus 1 prints out the document draft DB.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146686-A (JP)
Title: Merchandise selling system
Inventor: MATSUMOTO HIDEMICHI
IPC: G06Q10/00
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise selling system for enabling each member to receive satisfactory return with the little labor of each member.  <P>SOLUTION: This merchandise selling system is configured to register the purchasers of merchandise as members, and to return the predetermined sum of money to members satisfying predetermined conditions among the registered members, and provided with a pyramid database structuring step for defining members satisfying preliminarily set conditions among the registered members as a return target member based on information related with the registered members, and for structuring a pyramid database having a pyramid data structure where the other plurality of return target members are equally positioned in the order of registration in the lower layer of each return target member and a return sum calculation step for calculating a sum corresponding to the total number of return target members directly positioned in the lower layer of each of the return target members configuring the pyramid database as a return sum within a fixed limit sum extent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143972-A (JP)
Title: Water absorbing resin particle, method for producing the same, water absorbing resin particle composition and use
Inventor: MASUDA YOSHIHIKO
IPC: C08J7/04
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide new water absorbing resin particles and a water absorbing resin particle composition rapidly gelling the whole aqueous liquid in a standing state, to provide a method for producing the water absorbing resin particles and to further provide uses of the water absorbing resin particles and the water absorbing resin particle composition.  <P>SOLUTION: The water absorbing resin particles are low-dusting surface-treated water absorbing resin particles and obtained by treating the surface of water absorbing resin powder with a thermoplastic resin having both hydrophilicity and hydrophobicity and 10,000-1,000,000 weight-average molecular weight and/or inorganic particles. The standing water gelation time is within 120 s.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005111278-A (JP)
Title: Endoscope apparatus
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve insertion property into the large intestine or the like by changing the outer diameter of a soft part to make it easy for an operator to operate.  <P>SOLUTION: A first endoscope 1A has a small diameter part 10a provided on the endoscope tip part 8 side, and a large diameter part 10b provided on the hand side rather than the small diameter part 10a and larger in outer diameter than the small diameter part 10a. In a second endoscope 1B, the soft part 45 has almost the same outer diameter over the whole length. In a third endoscope 1C, the soft part 46 has almost the same outer diameter over the whole length and has the outer diameter smaller than that of the second endoscope 1B. The first endoscope 1A is formed so that the outer diameter of at least the large diameter part 10b is almost the same as or smaller than the outer diameter of the soft part 45 of the second endoscope 1B and almost the same as or larger than the outer diameter of the soft part 46 of the third endoscope 1C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006151615-A (JP)
Title: Sheet post-processing device
Inventor: TAKAHASHI HIROYUKI
IPC: B65H31/36
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize alignment and shorten processing time by reducing sheet drawing quantity at the time of saddle processing and normal sorting.  <P>SOLUTION: This sheet post-processing device is provided with a delivery means to deliver sheets, a processing tray to be aligned by an aligning means, a sheet regulating plate, a bundle carrying means, a second delivery means to deliver sheets to a stack tray, a stapler, a sticking means, and a folding means. The delivery means and the sheet regulating plate are integrally movable in a carrying direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005058795-A (JP)
Title: Game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which displays various kinds of identification information in detail for a player.  <P>SOLUTION: A plurality of dot matrix symbol display bodies 77 each with a group of flash-controllable dot LEDs arranged in longitudinal and lateral directions are arranged in a wide range in the lateral direction to form a laterally long symbol display body row 80 behind a game board 11a. Various kinds of identification information are flow-displayed by the symbol display body row 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006156292-A (JP)
Title: Fuel cell and fuel cell stack
Inventor: HONMA HIROKI
IPC: H01M8/24
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To be enabled to surely maintain a desired sealing property and make efficient power generation in a simple and compact structure.  <P>SOLUTION: The fuel cell 10 has an electrolyte-electrode junction 26 arranged between a pair of separators 28. A first and a second protrusions 48, 52 in contact with an anode electrode 23 and a cathode electrode 22 of the electrolyte-electrode junction 26 are formed at either side of each disc part constituting a separator. The separator 28 has A channel member 56 having a fuel gas supply channel 66 is arranged on the separator 28, and the fuel gas supply channel 66 is separately arranged in a direction nearer to a fuel gas supply communicating hole 30 from the center side of the electrolyte-electrode junction 26, and made to communicate with a fuel gas lead-in port 54 leading fuel gas into a fuel gas channel 46.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165250-A (JP)
Title: Electric operating device
Inventor: TOUGASAKI MITSUHISA
IPC: H01C10/20
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric operating device which is equipped with a torsion coil spring that holds a turnable arm provided on a rotary potentiometer at a neutral position and capable of returning the turnable arm to its original neutral position without fail.  <P>SOLUTION: In the electric operating device, the rotary potentiometer 11 is provided with a rotary shaft 13 that turns with the swing operation of a control lever 2, a tunable arm 14 integrally provided on the rotary shaft 13 in one piece, a torsion coil spring 21 which holds the turnable arm 14 at neutral position, a stopper 18 which controls the movement of the arm units 21a and 21b of the torsion coil spring 21 kept at a neutral position, and a bearing 31 which is mounted on a shaft unit 30 provided to the turnable arm 14 in a freely turnable manner and extends the torsion coil spring 21 when the turnable arm 14 is turned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162165-A (JP)
Title: Heat exchanger
Inventor: KIDA TAKUMI
IPC: F24H9/00
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in heat exchange performance as a whole, while restraining functional stopping of a heat exchanger by deposit of a mineral component such as calcium of tap water only on the high temperature side, and realizing high heat exchange efficiency with a simple structure.  <P>SOLUTION: Water flows inside an inner pipe 2, and carbon dioxide oppositely flows in an annular part 6 between the inner pipe 2 and an outer pipe 4, and the high heat exchange efficiency is provided by securing the sufficient contact area with a safe double wall 3. The flow passage cross-sectional area on the outflow side 2b of the inner pipe 2 for flowing the water, is expanded more than the flow passage cross-sectional area on the inflow side 2a, and heat exchange stopping can be restrained without sealing a flow of the water even if the calcium included in the water deposits and sticks to a pipe wall 2b1 of the inner pipe 2 on the outflow side 2b. Since the water becomes the low temperature on the inflow side 2a, even if a spiral wire rod 7 is contained, sticking of a scale is eliminated, and a heat transfer rate is improved by disturbing the water while minimizing flowing resistance of the water, and reduction in the heat exchange performance as a whole of the heat exchanger 1 can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI