baber/WOPTO huggingface dataset:
Patent JP-2004318266-A (JP)
Title: Display device for vehicle
Inventor: TANAKA KIMIAKI
IPC: G08G1/16
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle enabling safer operations by optimally outputting a display output from an existing inner display device according to the awakened state of a driver.  <P>SOLUTION: This display device 100 for the vehicle comprises a display part 6, a vehicle state detection part 1, a driver state detection part 2, and an awakened state determination part 3 determining the awakened state of the driver on the basis of the state information of the vehicle and the state information of the driver. In the display device 100, there is provided a display change part 4 changing the display of the display part 6 on the basis of the determination of the awakened state determination part 3. Thereby, since the display part 6 can be changed according to the awakened state determined by the awakened state determination part 3, the driver can operate the vehicle with the optimal awakened state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348969-A (JP)
Title: Electric connector
Inventor: KIMATA TAKANORI
IPC: H01R13/631
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector capable of surely preventing the contact failures of terminals caused by the thermal expansion, heat shrinkage of the terminals, or a shock and a vibration, and the separation of soldering.  <P>SOLUTION: Moving parts 34 elastically deformable in a right-and-left direction, a backward-and-forward direction, and an up-and-down direction are arranged on each of terminals 30, and then, the mutual movement of each of housings 10, 20 can be absorbed in either side in each direction of them. At that time, the mutual movement of each of the housings 10, 20 is controlled in a predetermined range by each of stoppers 40, and then, the breakage of each of the terminals 30 can be surely prevented without excessively deforming the moving part 34 of each of the terminals 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315875-A (JP)
Title: Heat treatment method of maraging steel
Inventor: IMAI HITOSHI
IPC: C21D1/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method capable of providing excellent toughness and elongation to a maraging steel member.  <P>SOLUTION: In the heat treatment method of maraging steel, a maraging steel member 4 is subjected to compression molding by 40-65%. The compression molded maraging steel member 4 is heated at the temperature in a range of 620-670°C to generate reverse-transformation austenitic phase of 25-35 vol.% to the total amount of the maraging steel member. After generating reverse-transformation austenitic phase, the maraging steel member 4 is surface-hardened. The maraging steel member 4 is a metal ring used in a belt of a continuously variable transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318479-A (JP)
Title: Card lock mechanism
Inventor: KATAYAMA KAZUHIRO
IPC: G06K17/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a card lock mechanism of an electronic device with a card slot prevents errors in the insertion and withdrawal of a card using a simple arrangement.  <P>SOLUTION: The card lock mechanism comprises a switch for turning on and off a card drive circuit which allows reading from and writing to a card, and a shutter member which operates in conjunction with the switch to move between a position behind the card slot of a card storage part where it allows insertion of the card and a position where it blocks the card from being inserted. As the switch is turned on, the shutter member moves to the position where it blocks the card from being inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318509-A (JP)
Title: Motor controller
Inventor: IZUMI TETSUO
IPC: H02P29/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which is capable of easily specifying which part of the controller has failed in the event of an error and which does not require many storage areas.  <P>SOLUTION: The motor controller, which controls speeds in such a way as to match a speed feedback signal with a speed command, comprises a motor operation simulating part which simulates motor operation at the input of a drive current and outputs a simulated motor speed; a motor speed diagnosing part which determines whether or not the motor speed input thereto indicates a normal state; a simulated motor speed diagnosing part which determines whether or not the simulated motor speed input thereto indicates a normal state; and a feedback signal switching part which outputs either the motor speed or the simulated motor speed input thereto as a speed feedback signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315667-A (JP)
Title: Polymer liquid crystal material
Inventor: OKOSHI KENTO
IPC: C08L83/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer liquid crystal material having a smectic liquid crystal phase with a multiplied modulation structure.  <P>SOLUTION: The polymer liquid crystal material comprises a polysilane being a polymer having a rigid rodlike structure and being optically inactive. By using as the polysilane a mixture of a plurality of polysilanes with different weight-average molecular weights a smectic liquid crystal with different layer spacings is allowed to coexist in a phase separated state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320509-A (JP)
Title: High-frequency switching circuit with filter function
Inventor: UDA NAONORI
IPC: H01P1/213
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency switching circuit with a filter function of one input and two outputs using a diode.  <P>SOLUTION: Two lines A<SB>i0</SB>(i=1 or 2) are connected to an input terminal In. The lines A<SB>i0</SB>are grounded via a line A<SB>i1</SB>and capacitance C<SB>i1</SB>. The line A<SB>i1</SB>constitutes a joint line with a line B<SB>i1</SB>and one end of the line B<SB>i1</SB>is connected to the positive pole of a diode D<SB>i1</SB>the negative pole of which is grounded. Lines B<SB>i0</SB>and B<SB>i2</SB>are connected to the other end of the line B<SB>i1</SB>. Capacitance C<SB>i0</SB>the other end of which is grounded and a resistor R<SB>i0</SB>the other end of which is a voltage control terminal V<SB>CTLi</SB>are connected to the other end of the line B<SB>i0</SB>. The other end of the line B<SB>i2</SB>is connected to the positive pole of a diode D<SB>i2</SB>the negative pole of which is grounded. The line B<SB>i2</SB>constitutes a joint line with a line A<SB>i2</SB>, one end of the line A<SB>i2</SB>is connected to an output terminal Out-i, and the other end is grounded via capacitance C<SB>i2</SB>. Outputs of Out-1, 2 can be made into three ways of 5.8 GHz band, 4.8 GHz band, and shielding by applying three ways of potentials of ground potential, positive potential to which no current is made to flow and positive potential to which a current is made to flow to the V<SB>CTL1</SB>and V<SB>CTL2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316567-A (JP)
Title: Fuel feed apparatus
Inventor: OSADA KIYOSHI
IPC: F02M37/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feed apparatus capable of reducing fluctuation of the amount of fuel in a sub-tank regardless of the amount of consumption of fuel supplied outside a fuel tank.  <P>SOLUTION: A pump module 30 is accommodated in a main chamber 100 of the sub-tank 20. A jet pump 60 for drawing fuel is mounted to an inlet port 26 outside the sub-tank 20, and a jet pump 70 for transfer is accommodated in an auxiliary chamber 102 of the sub-tank 20. A connecting member 51 is mounted in a midway part of a pressurizing passage of a fuel pump 32, and part of the fuel at the intermediate process of being pressurized of the fuel pump 32 is supplied to the jet pumps 60, 70 through the connecting member 51, a nylon tube 50 and a connecting member 52. The jet pumps 60, 70 can be supplied with an approximately certain amount of the fuel from the pressurizing passage of the fuel pump 32 regardless of the amount of fuel consumption on an engine side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319024-A (JP)
Title: Optical disk recording method
Inventor: TOMIJIMA YUICHIRO
IPC: G11B7/0045
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording method capable of stably securing accurate recording characteristics, and recording/reproducing without errors even when there are disk mechanical fluctuation characteristics, pickup rolling characteristics or the like.  <P>SOLUTION: When the OPC is implemented, after the test data are obtained by using the laser power of a fixed level to calculate the deviation, the test data are obtained by using the laser power whose level changes in stages, the test data obtained by using the laser power whose level changes in stages are corrected by using the deviation to decide the optimal recording laser power. For example, deviation detection is executed in the first 10 sectors of PCA, and correction is executed in the subsequent 5 sectors thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322392-A (JP)
Title: Resin formed product
Inventor: KOMATSU MOTOI
IPC: B29L31/58
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin formed product reduced in plastic feeling and capable of realizing a creped shape having a high quality feeling.  <P>SOLUTION: This resin formed product has the creped shape simulating natural leather on its surface and also have a surface shape having a glossiness [Gs(60°)] of 0-2.7% and satisfying 1.2-3.0 in the absolute value of the inclination of a straight line connecting two points where the cutting level of the load curve of a roughness curve is 100% and 50% with respect to the fine unevenness of the surface of the roughness Ra(μm) of the roughness curve and luminosity L<SP>*</SP>satisfy a relation shown by 0.14×L<SP>*</SP>+9.2<Ra<0.30×L<SP>*</SP>+15 and the luminousity L<SP>*</SP>is 25-56.8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323891-A (JP)
Title: Method for surface improvement of steel
Inventor: MURAKAMI KOJI
IPC: B22F7/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surface improvement of steel for uniformly forming a reformed layer containing aluminum of a relatively low concentration suitable for nitriding treatment on the surface of the steel.  <P>SOLUTION: The method for surface improvement of the steel comprises forming the aluminum-containing reforming layer on the surface of the steel by coating the surface of the steel with a slurry composed of powder (A) of aluminum or an aluminum alloy, powder (B) of a compound of at least one kind selected from the group consisting of a metal oxide, metal nitride, metal carbide, and metal boride, and a dispersion medium (C), and heat treating the slurry at a temperature above the melting point or liquidus of the powder (A) or below the melting point of the powder (B) under vacuum and in an inert gaseous atmosphere or reducing gaseous atmosphere to melt the powder (A) thereby diffusing and penetrating the aluminum from the surface of the steel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328595-A (JP)
Title: Mobile terminal device
Inventor: ITO TAKETAKA
IPC: H04M1/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable long-time use without charging of a mobile terminal device which is so configured that two housings are connected in such a manner that they can be freely opened and closed.  <P>SOLUTION: The mobile terminal device 1 comprises a first housing 2 having an operation section 7 on one principal plane 2a and a second housing 3 having a display section 15 on one principal plane 3a, which are connected via a connecting means 5 in such a manner that they can be opened and closed. The operation section 7 is covered by the second housing 3 in a closed state and is exposed outside in an opened state, while the display section 15 can be exposed outside in either the closed or the opened state. Batteries 11 and 19 are individually installed on the other principal plane 2d side of the first housing 2 and on the other principal plane 3d side of the second housing 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335110-A (JP)
Title: Mask structure for color cathode-ray tube, and color cathode-ray tube
Inventor: TOKUNAGA HISANOBU
IPC: H01J29/07
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask structure for color cathode-ray tube capable of reducing trouble in a phosphor screen production process by absorbing dispersion in the assembly process of a tension type mask structure, and capable of keeping the screen of a color cathode-ray tube in high quality.  <P>SOLUTION: This mask structure for color cathode-ray tube is so constituted that a color selection mask 2 of the tension type mask structure is formed so as to arrange multiple striated slits 12a and 12b on a metal thin plate in a stripe-like form and at a predetermined interval; each outermost striated slit 12 is provided with projection parts projecting inward from edge parts facing to each other through an opening thereof; and the opening area of each striated slit 12b in an second porous region 16b is set below 70% as much as that of each striated slit 12a in a first porous region 16a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336123-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO MITSUHIRO
IPC: H03K19/23
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit wherein the anti-alpha ray strength can be warranted for a flip-flop circuit ordinarily provided to a random logic circuit or the like even when semiconductor elements are micro-processed and that can be formed with less number of components and a minimum number of logic stages.  <P>SOLUTION: The anti-alpha ray warrant flip-flop circuit 100 comprises three flip-flops FF1, FF2, FF3 or over and a majority decision circuit MJR for outputting a signal in response to the majority among logics stored in them. In the flip-flop circuit, latch circuits 19, 20 included in the flip-flops FF1, FF2, FF3 are configured by respectively connecting an input terminal of either of two inverter circuits INV2, INV3 at least one of which has a smaller drive force to an output terminal of the other of the two inverter circuits INV2, INV3, and the majority decision circuit MJR comprises an inverter circuit INV 20 whose threshold voltage is set in the vicinity of a half of a power supply voltage and is configured to provide an output of a logic signal in response to a voltage resulting from composing signals based on outputs of the flip-flops FF1, FF2, FF3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293274-A (JP)
Title: Vibrator with stabilizer and concrete-anti-retentive method using the same
Inventor: SHIRATORI KAZUO
IPC: E21D11/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a blackish pattern called "cloud" appears on a finished surface after tunnel lining because retention of concrete on a crown part cannot be prevented by a concrete compacting method and a vibrator for compaction.  <P>SOLUTION: In this vibrator with a stabilizer, after the vibrator is fitted and inserted into the stabilizer wherein a rubber O-ring is interposed between steel O-rings, the stabilizer is fastened with the bolt so as to be firmly fixed to the vibrator. When the concrete is placed with the oscillation of the vibrator B with the stabilizer, the retention of the concrete can be prevented, the compaction of the concrete can be performed, and the blackish pattern of the crown part can be prevented from appearing on the finished surface after the tunnel lining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334469-A (JP)
Title: Advertising business system
Inventor: KIKUCHI TORU
IPC: G06Q50/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising business system for efficiently calculating advertisement rates on which the result of advertising is reflected.  <P>SOLUTION: This advertising business system is constituted of an advertiser information registering step, advertisement merchandise information registering step, an advertising medium trader information registering step, an advertisement merchandise information retrieving step, and a bar code issuing step, in an advertisement agency server. This system is constituted of a bar code advertisement preparing step in an advertising medium trader terminal. This system is constituted of a bar code advertisement information reading step, an advertisement use result information notifying step and a use result storing step, in an advertiser terminal. This step is constituted of an advertisement rate calculating step in an advertisement agency server. The advertising matter trader receives the issue of a bar code corresponding to the trader, and calculates the advertisement rates based on the bar code information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333359-A (JP)
Title: Time counting device
Inventor: OKAMOTO KIYOKAZU
IPC: G01B17/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time counting device capable of precisely detecting a time interval.  <P>SOLUTION: Ultrasonic wave is generated by impressing an electrical pulse P<SB>j</SB>on an oscillation body 220 by one pulse portion, and at the detection part 230 the pulse generated by the ultrasonic wave is detected as a 1st timing. By recognizing the 1st pulse, electrical pulses Q<SB>k</SB>having different period from the pulse P<SB>j</SB>are outputted. The number of electrical pulses C of the pulses P<SB>j</SB>are counted from the 1st timing to a 2nd timing at which 2 continuous electrical pulses of Q<SB>k</SB>are generated between the electric pulses P<SB>j</SB>. At the calculation part 380 the time interval T<SB>g</SB>from the 1st timing to the time of the pulse P<SB>j</SB>outputted, immediately after the 1st timing, is calculated according to the formula (C/m)*T<SB>p</SB>. By constituting a time scale with a vernier it is possible to perform a high precision calculation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335037-A (JP)
Title: Disk drive device and stand
Inventor: SAITO HITOSHI
IPC: G11B33/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive device wherein a stand can be easily attached to a disk drive main body without occupying a large space where the stand is placed to the best and to provide the stand.  <P>SOLUTION: The width of the stand 3 can be lessened to the most to be made slim and a placing surface area of the stand 3 can be made small, since the holding state of the drive main body 2 is stabilized by providing a hook member 25 and an engagement piece 23 at the stand 3. The engagement piece 23 is engaged with an engagement groove 7 while positioning is performed by engaging a guide piece 24 with a guide groove 8, after the hook member 25 of the stand 3 is engaged loosely with a hook groove 9 of the drive main body 2. Thereby, the engagement piece 23 can be more easily engaged with the engagement groove 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329732-A (JP)
Title: Air bubble generating device for bathtub
Inventor: TOBINAGA NAOKI
IPC: A47K3/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bubble generating device for a bathtub capable of generating a jet blast and fine air bubbles in the bathtub by itself.  <P>SOLUTION: In the air bubble generating device, a warm water is sucked from a warm water suction port 2 arranged in the bathtub A by using a pump 3, and opening of a first on-off valve 10 is controlled to jet the warm water out from a first discharge port 12, and air is mixed and introduced into from a first air introducing tube 13, thereby the jet blast including the air can be obtained. Thus, when the first on-off valve 10 is controlled to be closed, and a second on-off valve 15 and an air on-off valve 6 are controlled to be opened, the warm water sucked by the pump 3 is mixed with the air, thereby fine bubbles can be generated in the bathtub A from a fine bubble generating nozzle 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335417-A (JP)
Title: Method and device for ion trap mass spectrometry
Inventor: YASUDA HIROYUKI
IPC: H01J49/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for ion trap mass spectrometry capable of improving the sensitivity of MS<SP>n</SP>analysis of an ion trap mass spectrometry device.  <P>SOLUTION: A first ion guide 21, a slit electrode 22, and a second ion guide 23 are provided in a previous stage of an ion trap 31, for rapidly accelerating ion to cause a collision induction dissociation. A sample separated in a separation column 4 is ionized by an ion source 5, and the collision induction dissociation is caused by the first ion guide 21, the slit electrode 22 and the second ion guide 23 to perform MS<SP>2</SP>. The ion through MS<SP>2</SP>is introduced to the ion trap 31, to perform MS<SP>3</SP>in the ion trap 31. By limiting the operation inside the ion trap 31 to MS<SP>3</SP>, the operation time of the ion trap 31 is reduced to increase the number of operations in a certain period of time, thus made possible to improve detection sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338498-A (JP)
Title: Vehicular seat
Inventor: YAMADA MINORU
IPC: B60N2/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of supporting a seated person to turn around and visually recognize a rear view irrespective of the presence/absence of steering operation.  <P>SOLUTION: The vehicular seat 1 has a seat 2, and the seat 2 has a turnable and vertically movable device 10. The turnable and vertically movable device 10 comprises a turnable and vertically movable member 11 fitted to the back side of the seat 2, and a guide member 12 fitted to a vehicle body. The turnable and vertically movable member 11 is elevated in a turning manner by operating an operation lever 20 disposed at a position which the hand of a driver seated in the seat 2 can reach. When the seat 2 is turned and directed in a diagonal direction, the hip point of the seat 2 is elevated to support the visual recognition of the rear view.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006354-A (JP)
Title: Method for manufacturing separator material for alkaline storage battery
Inventor: KRITZER PETER
IPC: H01M50/449
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery decreasing self discharge or suppressing the self discharge or to provide a method for manufacturing a separator material for an alkaline storage battery.  <P>SOLUTION: The separator material is manufactured in such a way that the separator material is made of a nonwoven fabric comprising one or more polymers, and a base material composed of a microporous film or a woven fabric, granular polymer is applied in a range of 1-50 g/m<SP>2</SP>onto the base material, and/or the granular polymer is contained in a range of 1-50 g/m<SP>2</SP>in the base material, the polymer is formed by copolymerization or graft polymerization by reactive extrusion, and a functional group in which ammonia binding capacity per gram of polymer powder as measured by titration is at least 0.3 mmol (NH3/g) is contained in a molecule.  <P>COPYRIGHT: (C)2004,JPO