baber/WOPTO huggingface dataset:
Patent JP-2005006091-A (JP)
Title: Portable radio device
Inventor: SAITO YUTAKA
IPC: H04B1/3822
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio device which can obtain a directional diversity effect and has high antenna performance.  <P>SOLUTION: A plate-shape conductor 2 is provided on an upper case 10. On the plate-shape conductor 2, on its lower end (-Z side), a power feed section 3 is provided on the left end (-Y side), and a power feed section 4 is provided on the right end (Y side). A matching circuit 5 is connected to the power feed section 3, and a matching circuit is connected to the power feed section 4. Also, a circuit substrate 21 is disposed on the lower case 11. A radio circuit 24 is disposed on the circuit substrate 21, and any one of the matching circuits 5 and 6 is selected by a switch 23 and is connected to the radio circuit 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007398-A (JP)
Title: Method for manufacturing mouth metal fittings of eye joint
Inventor: MATSUMURA TOMOHIRO
IPC: F16L41/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of the mouth metal fittings of an eye joint with which the manufacturing cost is reduced and which is excellent in yield.  <P>SOLUTION: A sleeve main body and a nipple main body are dividedly formed. In the sleeve main body, a sleeve and a fluid passage inside a neck part are simultaneously formed by performing cold forging in the axial direction after forming the neck part and an annular part into which an eye bolt is inserted by performing the cold forging in the direction crossed orthogonally to the axial center of a rod-shaped base stock. After that, the nipple main body which is separately dividedly formed is stuck to the sleeve main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007228-A (JP)
Title: Sludge treatment method
Inventor: IKEDA YOSHIMASA
IPC: C02F11/12
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sludge having properties suitable for use in a cement raw material and an iron making raw material by reducing the volume of sludge to the utmost not only to reduce the production amount of sludge but also to suppress the malodor thereof.  <P>SOLUTION: The volume of sludge is reduced by drying the sludge to lower the water content thereof and the dried sludge is mixed with limes to reduce the malodor of the sludge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029813-A (JP)
Title: Agitating and bridging body formation preventing device for waste toner in electrophotographic printer
Inventor: HART STEVEN C
IPC: G03G21/12
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning station for electrophotographic printer which overcomes actual problems of formation of a lump and a bridging body by waste toner.  <P>SOLUTION: In the cleaning station 20 for removing remaining toner from a photodetection body 10 in an electrophotographic printer, the remaining toner is accumulated in a hopper and the accumulated toner is removed by an auger 28 provided at the bottom part of the hopper. A thin flexible member constituting an agitator 30 extends nearly vertically from the top part of the hopper to the auger 28. Fingers provided at the end part of the agitator 30 comes into contact with a flight of the auger 28. The fingers which are more than the flight number of the auger 28 one to three are provided, and when the auger 28 rotates, the agitator waves because of their mutual discrepancy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005008804-A (JP)
Title: Rubber composition and tire
Inventor: MINE AKIHIRO
IPC: C08K3/36
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving wet grip performance without lowering the processability and abrasion resistance and provide a tire produced by using the rubber composition as the tread.  <P>SOLUTION: The rubber composition is composed of 100 pts. wt. of a rubber component containing ≥40 wt.% styrene-butadiene rubber, 80-200 pts. wt. of silica and 80-250 pts. wt. of a softening agent. The styrene-butadiene rubber has a weight-average molecular weight of ≥1,000,000 (standard polystyrene equivalent molecular weight), a bonded styrene content of 10-40 wt.%, a vinyl content of ≥65 wt.% and an oil extension of ≥50 pts. wt. based on 100 pts. wt. of the solid content of the styrene-butadiene rubber. The rubber composition has a peak temperature of tanδ-temperature dispersion of ≥-5°C. The tire has a tread composed of the rubber composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004067082-A (JP)
Title: Body structure of passenger car
Inventor: WINTER FRED
IPC: B62D25/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop and form a member structure of a vehicle mounted within an area of an end wall so that it clearly has an increased energy absorption capacity even when manufactured at low cost in order to meet an increased crash demand.  <P>SOLUTION: The body structure of a passenger car is provided with the end wall arranged between a front vehicle and a vehicle room, at least two front side members connected to the end wall and spacing with each other, a sill located outside on the side, a floor and an upright A pillar. The member structure is amounted within the area of the end wall. The body structure is connected to the A pillar uprighted so that the front side members convey power, the sill, the end wall and a center tunnel through the member structure. The member structure 32 is formed by a high rigidity pipe frame 33 and the pipe frame is arranged on the end wall 3 facing in the vehicle room 2 direction. In that case, the pipe frame 33 is connected at least to the end wall 3, the A pillar 29 and the sill 30 located under the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011236-A (JP)
Title: Emergency monitoring device and emergency monitoring system
Inventor: KAZUNO HIROMOTO
IPC: G08B25/08
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reliably remote-monitor an imaging target when an emergency call is made.  <P>SOLUTION: An emergency call system stores a database associating installation location information on each anticrime light pole 2 and address information for communication with each anticrime light pole 2 in advance in an anticrime light monitoring control server 4. When receiving emergency call information and current position information sent from a portable terminal 5, a center device 3 and the anticrime light monitoring control server 4 refer to the database to find the anticrime light pole 2 in the nearest installation location to the current position indicated by the current position information, generate a control signal to shift an imaging direction of the anticrime light pole 2 found in the direction of the current position of the portable terminal, send the control signal to the anticrime light pole 2 nearest to the portable terminal, receive image data imaged by the anticrime light pole 2 according to the control signal, and drive a monitor 31 and the like to present them to a supervisor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019010-A (JP)
Title: Plasma display panel
Inventor: SHINDO KATSUTOSHI
IPC: H01J11/22
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel (PDP) allowing the dimension of the PDP to be easily checked and inspected in manufacturing the PDP and capable of improving a yield in manufacturing the PDP.  <P>SOLUTION: A back panel 13 or a front panel 7 constituting this PDP has a structure wherein a dimension checking pattern 16 is formed in an outside region B being a region outside an image display region A of the PDP for displaying an image; and test pattern parts 11a of barrier ribs are formed by extending the barrier ribs 11 constituting discharge cells 14 on the back panel 13 to the region B as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014122-A (JP)
Title: Grinding attachment
Inventor: TAKEDA HIROYUKI
IPC: B24B41/06
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding attachment for miniaturizing the attachment, and efficiently grinding an object to be ground.  <P>SOLUTION: This grinding attachment 1 has a pair of grinding wheel 2 and 3 arranged so as to be freely rotatable around a prescribed rotary central shaft, and so that grinding action surfaces 2a and 3a orthogonal to the rotary central shaft are mutually opposed, a rotational driving mechanism rotating the respective grinding wheels 2 and 3, revolving arms 2 and 3 revolvably movably arranged around a revolving central shaft parallel to the rotary central shaft of the grinding wheels 2 and 3, the object holders 11 and 12 arranged on the respective obverse and reverse of the revolving arms 2 and 3, and holding the object W in a state of allowing a surface on the opposite side of a object surface to abut on receiving surfaces 13a and 14a parallel to the grinding action surfaces 2a and 3a, and revolving driving mechanisms 6 and 7 revolvably moving the revolving arms 2 and 3. The object W is ground, by passing through the inside of opposed spaces of the respective grinding wheels 2 and 3 by the revolving movement of the revolving arms 2 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020859-A (JP)
Title: Electric rolling stock controller
Inventor: KONO MASAKI
IPC: H02P21/14
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electric rolling stock controller which can prevent the fault of an inverter device, etc. by detecting unstable phenomena without fail even if those occur in the arithmetic operation of initial speed estimation at restart.  <P>SOLUTION: This controller is equipped with a velocity possibility range computer 17 which computes the velocity possibility range being stipulated by the maximum value ΔFMOmax and the minimum value ΔFMOmin of feasible speed, on condition of the maximum acceleration αm obtained from the maximum down gradient of the operation track of the electric rolling stock and the maximum deceleration βm, with the velocity estimate FMO1, stored in a storage device 10 on and after the timing of gate stop, as its initial value, and an initial velocity estimation abnormality detecting logical part 6 which outputs an initial velocity estimation abnormality detection signal FSFD when the initial velocity estimate FMO2 outputted with the timing T2 of the gate start of the inverter device 3 exceeds the above velocity possibility range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017130-A (JP)
Title: Measuring method of processing residual thickness
Inventor: HARA HIROKI
IPC: B60R21/20
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure easily and accurately the processing residual thickness of a resin member having a tear line wherein each side face is very close almost in contact with each other but each side face is not bonded.  <P>SOLUTION: This measuring method of the processing residual thickness is performed by irradiating an ultrasonic wave from the surface on the side where the tear line of the resin member is not opened. The method has a data collection process for scanning a probe transmitting/receiving the ultrasonic wave on the surface of the resin member, taking sound wave data, and storing the data in a data file, a data analysis process for analyzing the collected sound wave data by the waveform of the sound wave and the detection position, and storing only data satisfying the first requirement in the data file, a data selection process for selecting data satisfying the second requirement from the stored data, and an acceptance determination process for determining acceptance of the processing residual thickness of the selected data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014501-A (JP)
Title: Stencil printing machine
Inventor: SUGIYAMA YOSHIHIDE
IPC: B41L13/18
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to check the ink leakage from an axial end edge from developing without an extra addition of a mechanism or parts in a stencil printing machine with a double cylinder type printing unit.  <P>SOLUTION: This stencil printing machine is equipped with a rotary roller 8 and an ink roller 9 arranged opposedly to each other, a screen 13 wound around both the rollers 8 and 9, an ink feeding mechanism 12 on the outer peripheral surface of the ink roller 9 and an impression roller 11 pressingly contacting with the ink roller. A stencil base paper 14 is installed on the outer peripheral surface of the screen 13 so as to carry a printing paper N by being pinched between the ink roller 9 and the impression roller 11 together with the screen 13 and the stencil base paper 14. The width in a rotary shaft central direction of the ink roller 9 is smaller than the width of either of the stencil base paper or of the impression roller 11 and, at the same time, set to near the same size or near the same as the width B of the screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026767-A (JP)
Title: Control method for saw oscillator
Inventor: SHIDA TATSUJI
IPC: H03B5/30
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize use of many more SAW oscillators as regular products, not extruding them as off-specification products, by setting a control voltage to the SAW oscillators having variations generated at manufacturing in accordance with their frequency temperature characteristics.  <P>SOLUTION: On the border of a median of a variable voltage range of the control voltage given to the SAW oscillator 103, the frequency of an output signal from the SAW oscillator 103 is changed greater than a change in the control voltage within a voltage range higher than the median in comparison with a voltage range lower than the median. For example, a phase shift control circuit 131 changes a phase between output signals in accordance with a prescribed curve depending on a change in a voltage of the received control voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040798-A (JP)
Title: Voltage follower circuit
Inventor: PREXL FRANZ
IPC: H03F3/50
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage follower available for a wider voltage range.  <P>SOLUTION: The voltage follower includes a first field effect transistor (FET) MN1 whose gate forms an input of the voltage follower, and a second FET MN2 connected to its gate with a drain forming an output of the voltage follower. Sources of MN1 and MN2 are mutually connected and connected to a drain of a third FET MN3 which operates as a current source, and a predetermined bias voltage is applied to its gate. Further, the voltage follower utilizes a fourth FET MN4 whose source-drain path is formed as a circuit between the output of the voltage follower and the drain of the third FET MN3, and whose gate is connected to the gate of the third FET MN3. The voltage follower according to the invention includes the wider voltage range wherein the voltage follower is available, and may be used while being incorporated in an amplitude transit modulated ASK demodulator to be operated with a small supply voltage particularly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005024382-A (JP)
Title: Differential pressure measuring apparatus and manufacturing method thereof
Inventor: TANITSU TAKAHIRO
IPC: G01L13/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure measuring apparatus having a protection diaphragm with specified tension in the radial direction and sufficient corrosion resistance, and to provide a method for manufacturing the differential pressure measuring apparatus.  <P>SOLUTION: The diameter of the protection diaphragm 3a at a protection 2a is set to be the next smaller size than the external diameter of a pair of bodies 4Aa and 4Ba arranged at both the sides of the protection diaphragm 3a. A counter sinking section having a diameter slightly larger than that of the protection diaphragm 3a is formed on a surface at the side of the protection diaphragm 3a of the body 4Aa. The protection diaphragm 3a is clearance-fitted into the counter sinking section. The outer-periphery internal surface of the counter sinking section is butt-welded to the outer-periphery surface of the protection diaphragm 3a (the formation of a welding section 9). Then, the bodies 4Aa and 4Ba are welded at the outer periphery section (formation of a welding section 10) and the protection diaphragm 3a is set to be in an included state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021086-A (JP)
Title: Assemblage structure for deep-plowing tine for soil plowing use
Inventor: AKUTSU MASAYOSHI
IPC: A01B13/08
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assemblage structure for a deep-plowing tine for soil plowing use designed to protect the shank body frame of the deep-plowing tine, support the frame by receiving soil pressure on the tip of the tine with the whole shank body and attach/detach or exchange the tip of the tine in an one-touch manner.  <P>SOLUTION: The assemblage structure is as follows: A receiving groove is formed on the shank body frame of the deep-plowing tine. At the bottom plate of a shank cover covering the underside of the shank frame, the point of the tip of the tine is projected downward of the shank cover and the rear portion of the tip of the tine is fixed so as to penetrate into the shank cover. A common through hole is formed at a position corresponding to the shank frame and the shank cover with each other. The groove of the shank body is engaged on the rear portion of the tip of the tine integral with the shank cover and the common through hole is engaged with the binding parts of a roll pin and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026092-A (JP)
Title: High frequency heating device
Inventor: NAGATA SHIGEYUKI
IPC: F24C7/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly high frequency heating device, having a simple structure, maintaining shield property to high frequency, and enabling a view of the inside of a heating chamber.  <P>SOLUTION: The high frequency heating device comprises a heating chamber 6 for housing a material to be heated, a high frequency oscillator 7 for irradiating high frequency to the heating chamber 6, and a punching metal part 3 for shielding the high frequency from the high frequency oscillator 7. In a part of the punching metal part 3, a view window 4 for viewing inside the heating chamber 6 is provided, and the view window 4 has a transparent conductor 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025047-A (JP)
Title: Fixing device and rotation controlling method
Inventor: FURUYAMA NOBORU
IPC: G03G21/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can efficiently prevent distortion of a press roller.  <P>SOLUTION: The fixing device is equipped with a pair of a heating roller and a press roller for fixing a toner image onto a medium to be fixed by heat and pressure. Further the fixing device is equipped with a rotation means (123) for rotating the press roller, a detection means (151) for detecting stopping time of the press roller and first rotation controlling means (151,152) which rotate the press roller by the rotation means based on detection result of stopping time by the detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027180-A (JP)
Title: Semiconductor integrated device and semiconductor integrated circuit
Inventor: NISHIMUTA TAKESHI
IPC: H03F1/56
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated device where impedance matching between circuits can be attained even when resistors for impedance matching are omitted, and to provide a semiconductor integrated circuit.  <P>SOLUTION: A MOSFET 11 is connected to the output stage of an amplifier 32 and an output impedance Z1 is matched with an input impedance Rse by adjusting the channel width W and channel length L of the MOSFET 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030417-A (JP)
Title: Heater for liquefied gas supply device, and liquefied gas supply device comprising the same
Inventor: TAKAHASHI YUTAKA
IPC: F17C7/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater installable without using a contact-prevention sheet.  <P>SOLUTION: This heater 11 for a liquefied gas supply device 1 comprises a tank 41 opened at its upper face, a mounting mechanism for mounting the tank 41 on a bottom part of a container 3 containing liquefied gas, a heat insulation material 47 placed on a bottom part in the tank 41, and a heat medium flow channel 49 formed on an upper face of the heat insulation material 47 for circulating a first heat medium from a heat source machine 15. A bag-shaped heat medium pack 51 made out of a heat conductive material and filled with a second heat medium, is mounted on a part between a surface of the heat medium flow channel 49 in the tank 41 and a bottom face of the container 3, and the heat medium pack 51 is kept into contact with the surface of the heat medium flow channel 49, and further kept into contact with the bottom face of the container 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174224-A (JP)
Title: Golf club
Inventor: TSURUMAKI MASAE
IPC: A63B53/04
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club which does not cause carry lowering even when a ball is hit by a lower position of a face part of the club.  <P>SOLUTION: This golf club has a face part 4 with a hitting face and a sole part 3 of a driver club head 1 constituted of a sole part 3 etc. to form the lower part. On the sole part 3 at a position near the face part 4, a deformation part B elastically deformable in an uneven shape is equipped. The deformation part B is made to have low rigidity by forming an obtuse angle between a bending part formed in the lower part of the face part 4 and a bending part of the sole part 3 and a projection part or a dent part in the sole part 3. Thus repulsion is heightened to extend a carry even when a ball is hit by a lower position of the face part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005031296-A (JP)
Title: Projection type image display device
Inventor: INAMOTO MASAYUKI
IPC: G03B21/14
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the adjustment of an optical member to improve the picture quality of a projected image.  <P>SOLUTION: In the 1st housing 8a of a reflection type projector 5, optical members such as a reflection type light valve, a polarizing plate, and a 1/4-wavelength plate are provided. A circuit board 10 which drives the reflection type light valve is provided above the 1st housing 8a, and the reflection type light valve and circuit board are electrically connected to each other by a flexible electrode. On the lower surface of the 1st housing 8a, an adjusting member 13 which rotates and adjusts the reflection type light valve, polarizing plate, 1/4-wavelength plate, etc., on their optical axes of incidence is provided in a projecting state. Consequently, even when the reflection type light valve is being driven, the picture quality of the projection image can easily be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029666-A (JP)
Title: Rubber composition
Inventor: TAKASE KAZUHIRO
IPC: C08K3/04
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition improved in heat resistance, tensile stress and storage modulus and high in wet performance as well.  <P>SOLUTION: The rubber composition is obtained by compounding 100 pts. wt. of a diene rubber component with 1-20 pts. wt. of silicone resin-coated silicone rubber particles 1-50μm in size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI