baber/WOPTO huggingface dataset:
Patent JP-2005050456-A (JP)
Title: Pickup feed mechanism
Inventor: NISHIDE MASAHIKO
IPC: G11B21/22
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickup feed mechanism which does not impose a load on a drive transmission mechanism such as a rack and a pinion, at all times.  <P>SOLUTION: A 1st rack 31 is extended toward a base 14 fixed to a pickup device, and a cam follower member 32 and a spring member 34 are arranged on the upper surface. The 1st rack includes a 2nd rack arranged to freely slide in the moving direction of the pickup device so as to be superposed on the 1st rack, and the 2nd rack 36 includes a cam part 39. A cam face 40 with a curved part is formed on the cam part 39, and the cam follower member 32 is fitted to this curved part and is brought into press-contact with the spring member 34, so that the 1st rack 31 and the 2nd rack 36 are thereby held at a predetermined position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053294-A (JP)
Title: Electric power steering device
Inventor: HAMAMOTO KYOJI
IPC: B62D5/04
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a control characteristic of an electric power steering device provided with a plurality of motors and to simplify structure.  <P>SOLUTION: This device is provided with an assist torque input means 40 for assisting steering torque inputted into a steering handle on a torque transmission path for transmitting the steering torque to wheels via a pinion shaft 17, a pinion 28, a rack 30 and a rack bar 29. Since the assist torque input means 40 drives a common worm wheel 38 provided on a pinion shaft 17 by first and second worms 37a and 37b rotated by first and second motors Ma and Mb, a control system can be simplified by eliminating the necessity of performing a separate control considering a difference of a torque transmission characteristic from the first and second motors Ma and Mb to a steering torque sensor St, and the number of parts can be reduced by commonlizing the worm wheel 38 between the first and second motors Ma and Mb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057447-A (JP)
Title: Surface acoustic wave device
Inventor: MASUKO SHINGO
IPC: H03H9/25
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which can be reduced in size while securing mechanical strength.  <P>SOLUTION: In a constitution wherein a surface acoustic wave (SAW) element 10 having an interdigital electrode (IDT) 13, electrode pads 14, and sound absorbers 17 formed on the first main surface of a piezoelectric substrate 11 is mounted facedown on a flip-chip basis on the dieattach surface 6a of a package 2 by using metal bumps 12, bonding members 16a are provided at connection parts between the metal bumps 12 and electrode pads 6. The bonding members 16a function as members mechanically fixing the electrode pads 6 and metal pads 12 and members assisting mechanical connections between the electrode pads 6 and metal bumps 12. At this time, the sound absorbers 17 are fixed to the dieattach surface 6a with the bonding members 16b. Consequently, the adhesive strength between a SAW element chip 10 and the package 2 can be improved in a mounting style in a facedown state wherein the device can be lowered in back light and reduced in size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052449-A (JP)
Title: Game machine
Inventor: HARASHIMA AKIRA
IPC: A63F5/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for variously displaying a rendition.  <P>SOLUTION: When each pattern combination of reels 2-4 is stopped and displayed in the transmission display area of a liquid crystal panel 39d, display priority order is determined among a plurality of picture elements such as a spot light (c), or a rock (d), based on a prize-winning state stopped and displayed in the reels 2-4. When a small role such as a bell is a prize-winning role, the display priority order of the rock (d) is raised to put priority on a display rendition by the liquid crystal panel 39d. When a bonus role such as a big bonus is the prize-winning role, the display priority order of the spot light (c) is raised to put priority on the display rendition by the reels 2-4. Thus, the Pachinko slot game machine 1 for variously displaying the rendition is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057106-A (JP)
Title: Non volatile semiconductor memory device and its charge injecting method
Inventor: FUJIWARA ICHIRO
IPC: H01L21/8247
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non volatile semiconductor memory device for making an application voltage at the time of writing data lower than that in conventional channel hot electron injection by providing a memory transistor with a single layer gate structure for injecting hot electrons due to ionization collision, for example, secondary ionization collision into a floating gate, for improving the injecting efficiency of the hot electrons at the time of providing a high concentration channel area, and for reducing a voltage and a method for injecting the charge.  <P>SOLUTION: This non volatile semiconductor memory device is provided with a floating gate 29 constituted of a single polysilicon layer, two source/drain areas 23 and 24, a control gate 30 constituted of an impurity area formed in a p-type well 21 and a voltage supply circuit. The voltage supply circuit supplies a write drain voltage to the two source/drain areas 23 and 24 at the time of writing data, and supplies a write gate voltage to the control gate 30. Thus, it is possible to inject hot electron HE due to secondary ionization collision generated at the source/drain area 24 side serving as the drain to the flowing gate 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057949-A (JP)
Title: Power supply unit, semiconductor manufacturing apparatus and machine tool
Inventor: KOJIMA TAKASHI
IPC: H02M7/06
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit capable of obtaining a stable output without being adversely affected by a drop of a voltage inputted from a power supply unit, in power supply in which the supply of driving power with a semiconductor manufacturing apparatus or the like illustrated as an example is required to be taken into account.  <P>SOLUTION: This power supply unit includes a rectification circuit 3 for outputting a first DC voltage by rectifying alternating current to be inputted and a smoothing circuit 5. Further, the unit comprises a voltage detection circuit 1 for detecting the voltage of the power supply unit, and a voltage doubler rectifier circuit 4 for outputting a second DC voltage higher than the first DC voltage. Based on the information of the presence of a voltage drop detected by the voltage detection circuit 1, the alternating current to be inputted is inputted into the rectification circuit 3 or the voltage doubler rectifier circuit 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064732-A (JP)
Title: High frequency module and communication device using same
Inventor: FUKAMACHI KEISUKE
IPC: H04B1/40
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small high frequency module, of which isolation among a low pass filter, a coupler, and a matching circuit provided on a transmission path is improved to improve attenuation amount characteristics.  <P>SOLUTION: The high frequency module has an antenna switch circuit, a low pass filter circuit, a coupler circuit, and a high frequency amplifier circuit integrally modulated in a laminated substrate. A coupler that monitors an output of the high frequency amplifier consists of a main line and a sub line. The main line and the sub line are constituted with coil-like electrode pattern across two or more different dielectric layers in the laminated substrate. They are distributed in separate regions in the horizontal direction of the dielectric layer for each different transmission system. The electrode pattern constituting the sub line of the coupler and the electrode pattern constituting the transmission line of a matching circuit and the low pass filter are provided in the same dielectric layer. Meanwhile, the electrode pattern constituting the main line of the coupler is arranged in the dielectric layer different from such a dielectric layer where the sub line is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004037467-A (JP)
Title: Lens shape measuring instrument
Inventor: IGARASHI TAKASHI
IPC: G02C13/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a stylus from coming off and fallen during measuring the shape of a lens.  <P>SOLUTION: A base plate 11a of a base 11 is provided with a lens retainer unit 12 and a tracer mechanism part 13. The whole of the lens retainer unit 12 is fixed on the base plate 11a and the lens retainer unit 12 retains a worked lens 14. A stylus unit 30 on a stylus mount is attached with the stylus 31. The stylus 31 faces horizontally, or in the Z-axis direction. The stylus unit 30 moves in the Z-axis direction and a Y-axis direction and the stylus 31 thereby contacts with the circumferential edge of the lens 14 to perform the trace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005035659-A (JP)
Title: Tab of beverage can
Inventor: KODA AKIO
IPC: B65D17/353
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage can having a V-shaped recess at its tab enabling everybody to open a beverage port in an easy manner.  <P>SOLUTION: This beverage can is characterized in that the same is provided with a V-shaped tab (1) to facilitate an insertion of the finger into it. The prior art tab shows a disadvantage that the finger or the like is hardly put into the tab. However, in this invention the tab can be raised easily even by a person having the fingers with the claw cut short or the weak claw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065770-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/20
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently handleable vacuum cleaner provided with a removal means for removing dust caught by a filter from the filter.  <P>SOLUTION: The vacuum cleaner is provided with: a hand operation part having a plurality of setting buttons respectively corresponding to the drive mode and stop mode of a motor-driven blower 7; a removal means 51 for removing the dust caught by a pleated filter 48 for catching the dust sucked together with air by using the drive of the motor-driven blower 7 from the pleated filter 48; and a control means 61 for driving the removal means 51 when an OFF button is pressed in the state that the motor-driven blower 7 is stopped. By having an operator press the OFF button of the motor-driven blower 7 in the state that the motor-driven blower 7 is stopped, the removal means 51 is easily driven at an optional timing by the control means 61, thereby improving the handleability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065792-A (JP)
Title: Island kitchen unit
Inventor: AOSHIMA KEIGO
IPC: A47B77/06
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably support a protrusion in the rear of a top board and facilitate the attachment of decorative panels to the reverse side of a cabinet in an island kitchen unit.  <P>SOLUTION: Top board receiving materials (4) of an L-shaped section are arranged from the reverse side of the protrusion (1) to the reverse side of the cabinet (3), and the decorative panels (5) are arranged on the reverse side of the cabinet through the top board receiving materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065799-A (JP)
Title: Shower device
Inventor: TODA MIKIKO
IPC: A61H33/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower device that helps even a person sitting on a wheelchair well shower himself by extending the position of a nozzle afterwards.  <P>SOLUTION: An extension water channel member 15 that can be replaceably attached to one of spouts 10 and 10 is attached to the arm 5 of the shower device having more than one spouts 10 and 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073380-A (JP)
Title: Controller for power converter
Inventor: OGUCHI HIDEKI
IPC: H02M5/297
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wave distortion due to the imbalance of power voltage by simple operation and to reduce the cost, in an AC/DC/AC system of power converter, where the filter of a DC link part is removed, or in a matrix converter.  <P>SOLUTION: A PWM rectifier control means 101A is equipped with: a power voltage/potential detection means 10; a voltage vector converting means 11 which computes the magnitude of a power voltage vector; a maximum/minimum detection means 12 which detects the maximum value and the minimum value of the magnitude of a voltage vector; a means 13 which makes an input current command for making instantaneous active power roughly constant, using the phase of the positive phase/reverse phase voltage determined from the power phase when the magnitude of the voltage vector becomes its maximum value or its minimum value or both of them, the magnitude of the positive phase/reverse phase voltage determined from the maximum value and the minimum value of the magnitude of the voltage vector, and the magnitude of a positive phase/reverse phase current command; and a means 14 which makes a PWM signal, according to this input current command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069565-A (JP)
Title: Indoor unit of air conditioner
Inventor: NAGAOKA SHINJI
IPC: F24F13/32
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an ion generation amount in an indoor unit of an air conditioner of wall hanging type provided with an ion generator.  <P>SOLUTION: This indoor unit 2 of the air conditioner 1 is attached to a wall face in an air conditioning room and is provided with a unit casing 23 having substantially box shape, a blowing fan 22, and a negative ion generator 71. The unit casing 23 has inlet ports 52a, 54d formed in a front upper part and on a ceiling face, a blow-out port 55b formed in a front lower part, and a ventilation passage S connecting the inlet ports 52a, 54d with the blow-out port 55b inside it. The blowing fan 22 is arranged in the ventilation passage S to suck indoor air from the inlet ports 52a, 54d and blow out air from the blow-out port 55b. The negative ion generator 71 has a negative ion generation part 71a arranged at a position other than the ventilation passage S and the blow-out port 55b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066785-A (JP)
Title: Power tool
Inventor: ARIMURA SUNAO
IPC: B25D15/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operation from getting complicated even when a different operation is to be done with the motor rotating direction changed over.  <P>SOLUTION: A power tool includes: a rotating direction changeover control part 70 for switching over the rotating direction of a motor 14 to one of a normally rotating direction and a reversely rotating direction by operating a slide switch 52; a rotational speed control part 74 for adjusting the rotational speed of the motor 14 according to the amount of operation of a trigger switch 22; a second memory 68 for storing the latest operation mode specified in at least one of the rotating directions of the normally rotating and reversely rotating directions among a plurality of operation modes which define the relation of the rotational speed of the motor 14 with respect to the amount of operation of the trigger switch 22; and an operation mode setting control part 72 for automatically setting in the latest operation mode in the rotating direction stored in the memory 68 when the rotating direction is to be switched over by the slide switch 52 to the rotating direction whose latest operation mode is stored in the second memory 68.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000750-A (JP)
Title: Slot machine
Inventor: UEHATA KOSHIRO
IPC: A63F7/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance amusement in a game nature by increasing diversity of a previous announcement motion.  <P>SOLUTION: The slot machine is provided with a symbol displaying window 120 on the center of a front panel 103 thereof. Three reels 102a, 102b and 102c are disposed behind the symbol displaying window 120. Each symbol displaced at each of reels 102a, 102b and 102c has a common color at every kind of the symbol. Light emitting display devices 130 are disposed on a space between adjacent reels and the outside of each of reels on both ends respectively. The light emitting display devices 130, until all the reels 102a, 102b and 102c stop rotating, inform a game player of relevant symbols ruled through a lottery process by displaying colors set on the symbols.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005078753-A (JP)
Title: Flexure, suspension, and head gimbals assembly
Inventor: YAMAZAKI HIROSHI
IPC: G11B5/60
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexure capable of highly accurately correcting tracking at a high speed and properly adjusting the floating amount of a magnetic head, and to provide a suspension, and a head gimbals assembly.  <P>SOLUTION: The flexure 1 is provided with a main body part 2 having wiring for energizing a head slider 20 mounted on a tip side. On the upper surface of a base end side of the main body part 2 rather than the mounting position of the head slider 200, two piezoelectric lamination units 3 having two laminated piezoelectric elements 6a and 6b are arranged side by side to hold a line connecting the head slider 20 to the base end of an arm member 11. By adjusting voltage values applied to the piezoelectric elements 6a and 6b to change the shapes of the piezoelectric lamination units 3, the head slider 20 is freely moved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079471-A (JP)
Title: Ferroelectric storage device
Inventor: MARUYAMA AKIRA
IPC: H01L27/105
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric storage device that is high in the reliability of read data.  <P>SOLUTION: The ferroelectric storage device is provided with reference cells 70 which are composed of ferroelectric capacitors and in which first information (0) is recorded, and reference cells 71 which are composed of ferroelectric capacitors and in which second information (1) is recorded. The storage device reads out information from the difference in the amount of moving electric charges in memory cells 30 when a voltage is impressed upon the device in the direction which is equal to the writing direction of the first information (0). Of the reference cells 70 and 71, the capacitor areas of the reference cells 70 in which the first information (0) is recorded are formed larger than those of the memory cells 30, and the capacitor areas of the reference cells 71 in which the second information (1) is recorded, are formed smaller than those of the memory cells 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080171-A (JP)
Title: Mobile information terminal
Inventor: NAGANUMA TADASHI
IPC: G06F15/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information terminal capable of more easily wiping off dirt on a display screen.  <P>SOLUTION: The mobile information terminal provided with the display screen 13A comprises: a wiper section 3 for wiping off dirt on the display screen 13A; and a guiding/holding section 7 for holding the wiper section 3 to guide its movement along with the display screen 13A. The wiper section 3 is moved according to the move guide of the guiding/holding section 7, so that the wiper section is operable to wipe the display panel 13A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004098281-A (JP)
Title: Process for preparing three-dimensional structure having nanometric or micrometric dimension
Inventor: LAMBERTINI VITO
IPC: B32B1/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a three dimensional structure having nanometric or micrometric dimensions.  <P>SOLUTION: The process comprises steps of: obtaining a photopolymer or a UV mixture M containing nanoparticles which can be oriented apart from each other; depositing a layer of the mixture M on respective substrates 30; the step of subjecting the layer M to exposure of ultra violet ray F1 to control the polymerization of the mixture by the change in refractive index thereof; applying a magnetic field and/or an electric field in order to position the nanoparticles to a desired position and grow a surface protrusion R from the layer of the mixture M; and polymerizing the mixture M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004213608-A (JP)
Title: Bridal web page creation system, bridal web page opening method, event web page creation system, and event web page opening method
Inventor: FUJITANI SHINKICHI
IPC: G06F13/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridal Web page creation system capable of easily setting up a bridal Web page on an Internet server.  <P>SOLUTION: The bridal Web page creation system A is constituted by connecting a WWW server 1 to be installed on the side of a management center, personal computer 2, 2 to 2 to be installed on the users' sides via an Internet line 3, its server setting is performed by a personal computer 4 for management and the bridal Web page 5 in which a plurality of images photographed in a wedding ceremony and a reception by using a digital camera are decoratively pasted in a frame image is opened in the WWW server 1 easily and at an early stage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005080699-A (JP)
Title: Connection bed
Inventor: OKAMOTO NORIYUKI
IPC: A47D7/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sectional bed facilitating its storage and its transport and changing the dimension such as the longitudinal direction or the height according to the usage.  <P>SOLUTION: This connection bed 1 is formed by separably connecting a plurality of small beds 2, 2, etc. (2-1, 2-2, etc.) each having legs 7 which are attached to both sides in the width direction of a bed body 6 and freely changed over between an erected state of being erected from the bottom of the bed body 6 and a folded state of being folded along the bottom of the bed body 6, using connecting components 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055414-A (JP)
Title: Underground installed article information recording system
Inventor: KANDA MAKOTO
IPC: B42D15/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To speed up a digging work by developing an information recording system for recording and reading at site, information such as the position, kind, size, contact of underground articles buried underground of such places as the roads, buildings and underground malls.  <P>SOLUTION: As a medium for recording information such as the position, kind, size and contact of underground installed articles, electronic recorder such as an IC chip is used. By burying it in an anchor and dropping it in a constructing site, the recoding and reading of information can be conducted directly at site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI