baber/WOPTO huggingface dataset:
Patent JP-2005246497-A (JP)
Title: Lapping device and lapping method
Inventor: MASUZAWA TAKAHISA
IPC: B24B37/02
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping device and a lapping method applicable to a fine shaft with a diameter of 100 μm or less, for instance, to obtain excellent machined surface roughness.  <P>SOLUTION: The lapping device is provided with a wire 51 travelable along a wire guide 4; a wire drive mechanism 5 for driving the wire 51; a guide drive mechanism 3 for moving the wire guide 4 in the directions of X-Y axes; and a spindle rotating mechanism 61 for rotationally driving a spindle 7 for holding a workpiece W, around its axis (a Z-axis) and a spindle moving mechanism 62 for vertically moving the spindle in its axial direction. Slurry is supplied into a clearance G between the workpiece W and a local part 51a of the wire 51 along the wire guide 4, and the wire surface and the workpiece surface are relatively moved while leaving the clearance G to polish the surface of the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251247-A (JP)
Title: Information recording medium and manufacturing method
Inventor: FUCHIOKA TAMOTSU
IPC: G11B7/254
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium having; a substrate; a multiple times rewritable recording layer in which information recording is performed by phase transition reaction with irradiation by a laser beam; and at least a protection layer, an absorption control layer, and a thermal diffusion layer at a side opposite to a laser beam incidence side of the recording layer, and having a large cost advantages and a structure to prevent a crack of laminated film which causes a problem in case of long term storage.  <P>SOLUTION: A means for preventing a crack of a laminated film which causes a problem when long term storage is carried out is provided by comprising; the absorption control layer 6 containing the group VI element of large cost advantages; and a first crack prevention layer 5 of not less than one layer, which adjoins to the absorption control layer 6 and contains at least the nitride of the group VI element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245629-A (JP)
Title: Built-in frame and cooker using the same
Inventor: KOMURO YONEO
IPC: A47B77/08
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker in which a ventilation amount inside the door of a built-in type cooker is increased and the temperature elevation suppressing effect of the door is increased as a result.  <P>SOLUTION: The cooker is provided with the door 2 having a ventilation path 21 with openings 22 and 23 on both side faces and a built-in frame 3 arranged around the door 2. Vent holes 34 and 35 passing through the peripheral surface of the built-in frame are provided on the position facing one side face of the door 2 of the built-in frame 3, and the resistance of air discharged from the ventilation path 21 of the door 2 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249650-A (JP)
Title: Microplate feeding storing device and feeding method and storing method of microplate
Inventor: HIGUCHI AKIRA
IPC: G01N35/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microplate feeding storing device dispensing with a re-stacking work, and capable of improving efficiency of a test work, and a feeding method and a storing method of the microplate in the microplate feeding storing device.  <P>SOLUTION: In this microplate feeding storing device 1A, 1B for feeding by taking out one by one from a laminate [10] formed by laminating the microplates 10 and storing the recovered microplates 10 one by one in the laminated state, the laminate [10] mounted on the first stock part 2 on a one-side device is moved to the second stock part 3, and a microplate 10* on the uppermost stage is taken out and fed to a processing part 6, and the processed microplate 10 is pushed up from the downside into the first stock part 2 of the other-side device and stored successively. Hereby, the lamination order can be always kept constant in a process for repeating the processing for the same microplate is repeated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252877-A (JP)
Title: Radio communications system, radio base station, radio terminal, and radio communication method
Inventor: SAWAMUKAI SHINSUKE
IPC: H04W28/22
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission efficiency of a radio communications system as a whole.  <P>SOLUTION: A radio communications system 1 determines a cause of deterioration in the transmission efficiency for data, based on a radio wave propagation environment between radio terminals 20a to 20c and a radio base station 10 and traffic between other radio terminals and the radio base station 10. The radio communications system 1 controls an operational transmission rate used in the data transmission from the radio terminals 20a to 20c to the radio base station 10, according to the cause of deterioration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249146-A (JP)
Title: Torque converter
Inventor: FUKUNAGA TAKAO
IPC: F16H41/24
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To restrict deterioration of fluid operating performance of a torque converter, in regard to the torque converter improved in reduction of thickness of a truss.  <P>SOLUTION: The torque converter 1 for transmitting torque by using a fluid is provided with a front cover 14, an impeller 18, a turbine 19 and a stator 20. The impeller 18, the turbine 19 and the stator 20 form a truss-like fluid operation chamber 6. In the fluid operation chamber 6, thickness ratio (L/D1) as a ratio of axial length L to outer diameter D1 is 0.18 or less. A surface 22a of an impeller shell 22, to which an impeller blade 23 is fitted, has an impeller straight part 22b formed straight in a cross section thereof. A surface 25a of the turbine shell 25, to which a turbine blade 26 is fitted, has a turbine straight part 25b formed straight in a cross section thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257779-A (JP)
Title: Image forming apparatus
Inventor: TAKADA SHIGEAKI
IPC: G03G15/14
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing the soiling on a transfer belt and also reducing the soiling on the rear surface of a transfer material or paper edges caused by the soiling on the transfer belt.  <P>SOLUTION: The image forming apparatus which transfers a toner image formed on an image carrier onto a transfer material in a transfer nip section and thereby forms the image includes the transfer belt that conveys the transfer material to the transfer nip while holding the transfer material on it, and a transfer bias application means that transfers the image by applying a bias in the transfer nip. When frameless images are consecutively formed on a plurality of transfer materials, an interval between the adjacent transfer materials conveyed is increased compared to the case of the formation of framed images, and a bias is applied between the adjacent conveyed transfer materials by the bias application means such that residual toner on the transfer belt is returned to the image carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257574-A (JP)
Title: Semiconductor device and semiconductor device inspection method
Inventor: MIYOSHI KANAKO
IPC: G01R31/28
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for measuring the electrical characteristics of a plurality of circuits and shortening an inspection time with an inspection signal input to one inspection electrode terminal, by suppressing an inspection electrode terminal on a chip to the minimum, without providing the same number as the number of the circuits of the inspection objects, and reducing the area of the semiconductor chip, even when a plurality of circuits being inspection objects exist in the same chip, and to provide a semiconductor device inspection method.  <P>SOLUTION: Even when a plurality of amplifiers 4, 5 and 6 which are the inspection objects exist in the same semiconductor chip 1, the inspection electrode terminal 2 on the semiconductor chip 1 is suppressed to a minimum, without providing the same number as the number of the circuits of the inspection objects. Malfunction parts can be easily determined in malfunction analysis by measuring the electric characteristics of the plurality of the amplifiers 4, 5 and 6, respectively with the inspection signal input to one inspection electrode terminal 2 on the semiconductor chip 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262371-A (JP)
Title: Machine tool, and its hydraulic circuit
Inventor: WADA TETSUAKI
IPC: F16N7/38
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool and its hydraulic circuit, which machine tool can exactly carry out the measurement by a seizing device even if a hydraulic oil supply passage to a hydraulic actuator for moving the seizing device and a lubricating oil supply passage for supplying the hydraulic oil to a movable machining portion as a lubricating oil are connected to a common pump, and the hydraulic oil is supplied to the hydraulic oil supply passage and the lubricating oil supply passage at the same time.  <P>SOLUTION: By this configuration, the cost is reduced by connecting the hydraulic oil supply passage 45 and the lubricating oil supply passage 44 to the common pump 41. In addition, the sudden pressure drop in the hydraulic oil supply passage can be prevented by providing an orifice 47 in the intermediate portion of the lubricating oil supply passage 44, and the behavior of the hydraulic actuator 35 interlocked with the use of lubricating oil can be suppressed. As a result, the positional shift of the seizing device 30 interlocked with the use of the lubricating oil can be suppressed, and the exact measurement can be carried out even if the lubricating oil is used during the measurement by the seizing device 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269165-A (JP)
Title: Ip phone
Inventor: KAKIMOTO MASAFUMI
IPC: H04M11/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP phone for informing another caller about a callback after the end of a speech when the IP phone receives an incoming call from the other caller while making the speech.  <P>SOLUTION: The IP phone disclosed herein is configured such that each of the IP phones 12 to 15 has an instant message function, and includes a display section (12a to 15a) for displaying an instant message and a telephone number and an operation section (12b to 15b) comprising various operation keys. When the IP phone receives an incoming call while making a speech, the IP phone returns a busy tone to the caller of the new incoming call, displays the caller telephone number or the caller name on the display section (12a to 15a), transmits a prescribed instant message to the caller when the operation of the operation section (12b to 15b) reserves a callback to the caller, and automatically makes dialing to the caller after the end of the call during the speech.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262271-A (JP)
Title: Method and press device for working u-bent member
Inventor: TAGAMI RYUJI
IPC: B21D5/01
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a U-bent member having a single flange in one press working with high productivity by devising the shape of a die and a punch.  <P>SOLUTION: A metal plate S to be worked is placed on a lower die 11 consisting of a movable die 12 continuously connected to an energizing device and having a substantially L-shaped section and a fixed die 13 with a side face thereof in contact with an end face of a bottom wall of the L-shaped movable die 12. A punch 15 having a stepped part 16 on one side face is pressed into a recessed part of the lower die 11 consisting of the substantially L-shaped movable die 12 and the fixed die 13 from an upper part of the metal plate S. The movable die 12 performs the U-bend while being moved downwardly, and a flange 17 is formed on an upper end of one U-bent side by the action of an upper face of the fixed die 13 and the stepped part 16 provided on the side face of the punch 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268041-A (JP)
Title: Manufacturing method of conductive substance contained stainless steel separator
Inventor: ASAI NOBUHIRO
IPC: H01M8/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a conductive substance-contained stainless steel separator which can increase the contact area of the conductive substance with respect to a membrane electrode assembly.  <P>SOLUTION: The manufacturing method of a conductive substance-contained stainless steel separator consists of a preparation process for preparing a stainless steel material 22 in which granular conductive substance 21... is contained in a stainless steel matrix 27; a rolling process in which the stainless steel material 22 is rolled out in a prescribed thickness and the rolled material 23 is obtained; a surface removal process for removing the surface 34 of the rolled material 23; a flattening process, in which by grinding the surface where the surface 34 is removed; the surface 27a of the stainless steel matrix 27 and the exposed face 21b... of the conductive substance 21... are made flat; and a melting process, in which a solvent 48 is applied on the flat ground surface 47 obtained and while maintaining the conductive substance 21..., in a state of non-melting, the stainless steel matrix 27 is melted by this solvent 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265103-A (JP)
Title: Seal member
Inventor: KANO YOSHIHISA
IPC: F16J15/10
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member enabling to form installation part of a packing accurately with a little labor and cost irrespective of shape of the packing and to reduce labor and cost for manufacturing cock associated parts.  <P>SOLUTION: This seal member has the packing provided with a plurality of through holes installed in a recess part 67 and others provided on a surface where a plurality of flow passages cross of a guide body (guide plate 60) which a plurality of the flow passages 61-63 pass through. A shape of an outer edge part G2 of the recess part 67 and others is made in a shape along an outer edge shape of the packing. A communication hole is provided at a position corresponding to any of all the flow passages 61-63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261340-A (JP)
Title: Apparatus and method for pressure treatment of living fish or crustacean or the like
Inventor: SASAKI SETSUO
IPC: A01K63/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for pressure treatment of living fish or crustacean or the like enabling its survival time to be extended by making it absorb more oxygen.  <P>SOLUTION: The apparatus comprises a pressure tank 3, an air compressor 4 communicating with the pressure tank 3 and functioning to force-feed compressed air, a humidifier 5 for humidifying compressed air from the air compressor 4, and a horizontally extending differential pressure plate 16 standing against a nozzle 7 set at the bottom of the pressure tank 3. Thus, compressed air force-fed under humidification into the pressure tank 3 is passed through fine holes on the differential pressure plate 16 and uniformly flows throughout the space containing Peneus japonicus(a kind of prawn), thereby putting the space under a pressurized and humidified environment at predetermined pressure and humidity. By sustaining the environment for a predetermined period of time, the Peneus japonicus, without drying the body surface, is fed with sufficient quantities of oxygen into the body, thus extending the survival time and keeping the freshness for a long period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266610-A (JP)
Title: Hologram recording material, medium, and method
Inventor: KONO KATSUNORI
IPC: C08G63/685
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hologram recording material containing azobenzene which has little absorption loss of light and is effective for hologram recording.  <P>SOLUTION: The hologram recording material contains a polymer compound expressed by a specified formula. By using the material, a large amount of data information can optically be recorded with high density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327966-A (JP)
Title: Iron phosphate based film-coated r-t-b based magnet and its formation treatment method
Inventor: HOSHI HIROYUKI
IPC: C23C22/07
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an R-T-B based magnet, which has excellent corrosion resistance and oxidation resistance without containing chromium and coated with a formation film, in which the thermal demagnetization of a magnet raw material is reduced remarkably, and a manufacturing method having the superior economical efficiency of such a formation film-coated R-T-B based magnet.  <P>SOLUTION: The coated R-T-B based magnet has an iron phosphate film on the R-T-B based magnet using an R<SB>2</SB>T<SB>14</SB>B intermetallic compound (R represents at least one kind of rare earth elements including Y, and T represents Fe or Fe and Co) as a main phase, and there is at least one kind of R (rare earth element) constituting the R-T-B magnet in the iron phosphate film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313771-A (JP)
Title: Racket frame
Inventor: YOSHIDA TAKESHI
IPC: A63B102/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a racket frame which is efficiently improved in bending rigidity and twisting rigidity, is light in weight and excellent in repulsion characteristics, and, further, can give a user good ball hitting feeling.  <P>SOLUTION: Four axial cloth 15 constituted of warp 12 and weft 13 weaved mutually crossed constituted of carbon fiber having a fineness of 180 and obliquely weaved yarns 14a, 14b crossing at ±45° with the warp 12 and the weft 13 constituted of aramid fiber with 70 Gpa of elastic modulus and anisotropy is prepared. The cloth is placed in a shaft part area (throat area) in the racket frame and an area from the connection part of the ball hitting part and the shaft part to a point 0.05-0.25L of the whole length L of the ball hitting part toward the top part side in the racket axis center line direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274354-A (JP)
Title: Oxygen sensor
Inventor: NOBUNAGA HISASHI
IPC: G01N27/411
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen sensor of high durability deposited hardly with an impurity in a metal liquid.  <P>SOLUTION: In this oxygen sensor, a sensor part comprising a solid electrolyte is provided in a hollow-tubular sensor body 1a, a reference electrode 14 is charged inside the sensor body 1a, a lead wire 15 for the reference electrode is provided to contact with the reference electrode 14, and the sensor body 1a is used compatibly as a lead wire 18 for a measuring electrode. The hollow-tubular sensor body 1a is provided separately from a bottom part, and a bottom opening 11a of the tubular sensor body 1a is closed using a plane sensor element 10 made of a solid electrolyte as the bottom part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271422-A (JP)
Title: Manufacturing method of lithographic printing plate material, and plate-making printing method
Inventor: SHIMIZU HIROSHI
IPC: G03F7/11
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithographic printing plate material which is excellent in reproductivity of dots and fine lines, and also, reduces coating failures, and to provide a plate-making printing method.  <P>SOLUTION: This manufacturing method is used for making the lithographic printing plate material having at least one layer of a hydrophilic layer and an image forming layer on a plastic supporting body. In the manufacturing method, a hydrophilic layer coating liquid and an image forming layer coating liquid are coated while making them circulate through a coating liquid storage tank, a liquid feeding pump, a coating coater and an coating liquid recovering pan which are connected with piping. Then, the area of openings of members excepting the coating coater and the coating liquid recovering pan is set to be 20% or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005133705-A (JP)
Title: Centrifugal fan including stationary blade
Inventor: CHO JUNSEI
IPC: F04D29/30
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan provided with at least one set of moving blade and stationary blade and provide frame assembly of the centrifugal fan including at least one set of stationary blades for increasing wind pressure and leading air stream.  <P>SOLUTION: In this centrifugal fan including the frame assembly and a fan balde structure, the fan blade structure includes the frame assembly including a plurality of stationary blades and a plurality of first fan blades and a plurality of second fan blades provided in the frame assembly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005284535-A (JP)
Title: System for monitoring life
Inventor: YAMANAKA YOSHITARO
IPC: G06F13/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for monitoring a life which supports a person to be monitored such as an aged person living alone to autonomously make a living adapted to a fixed pattern.  <P>SOLUTION: A terminal device 10 of a home electric appliance, etc., or an operation device 20 of a pet robot, etc., used in a building 1 where the person to be monitored lives detects an operation situation of the electric appliance, brightness in a room, a situation of a voice of the person to be monitored and transmits the situation information showing the detected situations to a central device 40 of a server computer, etc. The central device 40 compares the situations shown by the received situation information to a reference pattern with a daily life of the person to be monitored registered therein and when determining that a situation not matching with the reference pattern has occurred, the central device 40 transmits treatment information to the operation device 20 to conduct a prescribed action.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278818-A (JP)
Title: Cylinder fixture for chair
Inventor: HONGO YOSHIAKI
IPC: A47C3/30
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder fixture for a chair safely and surely performing welding fixing between a seat plate and a cylinder receiving implement.  <P>SOLUTION: A plurality of locking slits are provided in the seat plate to be fixed to the lower face of the seat part of the chair in parallel to each other at a predetermined interval apart in the longitudinal direction of a circumferential side of a round hole for locking a cylinder, and a means projectingly provided with engagement pieces engageable with the locking slits opposed to the locking slits to constitute the cylinder fixture for the chair is adopted as the end edge of a leg part of the cylinder receiving implement engaged with the seat plate. A means that the cylinder receiving implement has a key-shaped projecting part projecting rearward or a means that the engagement piece of the cylinder receiving implement has a square projecting shape is adopted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281452-A (JP)
Title: Aqueous adhesive
Inventor: YAMAUCHI YASUSHI
IPC: C09J201/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous adhesive wherein adhesion to a coated steel sheet surface etc. and moisture and heat resistances are improved.  <P>SOLUTION: A thermally expanded microcapsule is added to the aqueous adhesive containing an aqueous dispersion of an adhesive resin. Here, the adhesive resin is a chloroprene latex resin, and the thermally expanded microcapsule has a true specific gravity of 0.01-0.05 g/cm<SP>3</SP>and a volume average particle size of 30-100 μm. Against 100 pts.wt. adhesive resin, 5-60 pts.wt. thermally expanded microcapsule is compounded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI