baber/WOPTO huggingface dataset:
Patent JP-2003100475-A (JP)
Title: Stabilizer for incandescent electric bulb and operating method of stabilizer for incandescent electric bulb
Inventor: MUEHLSCHLEGEL JOACHIM
IPC: H05B39/04
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To improve at least 1 set of a stabilizer for incandescence electric bulb so that the difference of the brightness at the time of operating two or more incandescence electric bulbs, and at the time of turning on various incandescence electric bulbs which are carried out dimmer in common through a common bus by various electronic transformers, may fully be avoided. SOLUTION: It consists of at least two switching elements T1 and T2, which form a 1st connecting point VP1 and are connected mutually, a drive circuit 10, which has at least one output end for driving at least two switching elements T1 and T2 with the drive signal characterized with the impulse ratio d and the switching frequency fs and an input end of the dimmer signal Ud , and an electric power transformer UT, which is connected with the 1st connecting point VP1 by the primary side L1, and is connected to the secondary side L2 at least one incandescence electric bulb LA1 or LA2. It is constituted so that the drive circuit 10 may change the impulse ratio d and the switching frequency fs relating with the dimmer signal Ud .
Patent JP-2004106677-A (JP)
Title: Speed control method for vehicle
Inventor: ONO MASATO
IPC: F02D11/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed control method for a vehicle for reducing a load of a driver by making running speed of the backward running substantially lower than the forward running under a certain condition.  <P>SOLUTION: In this speed control method of the vehicle, the running speed during running the vehicle by pulling an accelerator operation member disposed in a steering operation device to the driver side is increased. When the vehicle runs backward and an operation amount of the accelerator operation member is a specific amount x1 or more, the backward running speed of the vehicle is kept constant by keeping a throttle opening at a constant amount y1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111247-A (JP)
Title: Ion resonance type mass spectrometer
Inventor: NAGAI KAZUTOSHI
IPC: G01N27/62
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and miniaturize an electrode structure, and to sharply achieve stability of ion detection, high sensitivity, and high resolution, in an ion resonance type mass spectrometer structured so that two equipotential electrodes and a grid electrode placed between the two electrodes and kept at more negative potential than the electrodes are provided in the vacuum, and an ion resonantly reciprocates between the two electrodes.  <P>SOLUTION: In this mass spectrometer, a pulsed electron beam running parallel to the electrode surface in the vicinity of one of the two electrodes is ionized by making it collide with a gas particle to be analyzed, ion resonant reciprocating vibration between the electrodes is detected by an electrically resonant circuit, and in addition, synchronism detection synchronized with a pulse cycle is applied to the detected signal. Or, this mass spectrometer is structured so that a flight electron beam is hard to receive deflection by an accelerating and decelerating electric field by shifting the position of the grid electrode from the center of the two parallel electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177433-A (JP)
Title: Particle for image display and image display device
Inventor: MASUDA YOSHITOMO
IPC: G02F1/167
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which can display images having excellent stability, more particularly memory characteristics in a dry process display device formed by sealing particles between two substrates.  <P>SOLUTION: In the image display device for displaying the images by sealing ≥2 kinds of particles varying in colors and electrification characteristics or one kind of the particles between opposing substrates, at least one of which is transparent, and moving the particles by applying an electric field between the substrates, the particles for image display greater 300 V in the surface potentials of the respective particles after 0.3 second when the surfaces are electrified by impressing a voltage of 8 kV to a corona discharger arranged apart spacing of 1 mm from the surfaces of the particles to generate a corona discharge and the image display device using such particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118266-A (JP)
Title: Design support method and design support system for manipulator
Inventor: TSUNEWAKI HIROSHI
IPC: G06F17/50
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To design a manipulator by an inexperienced person using the stored knowledge and experience of an expert in a short development period without computing to determine axial configuration.  <P>SOLUTION: According to this design support method and system for a manipulator, a joint axis of the manipulator is stored as a database 1 of a joint module, and the axial configuration and link length are inferred from the required specifications of a manipulator to be designed by an inference engine 3. Further, the joint module conformable to the inferred axial configuration and link length is selected from the database 1, the manipulator is digitally mocked up by a decision means, and the digitally mocked up manipulator is simulated in three dimensions to confirm the operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119570-A (JP)
Title: Exposure setting method, exposure method and aligner using the same
Inventor: MIHOYA TAKUSHI
IPC: G03F7/20
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method and an aligner in which dispersion in dimensions of a resist pattern is suppressed.  <P>SOLUTION: A resist is applied and formed on a substrate (step T1). The substrate is led into the aligner (step T2). After predetermined processing (steps T3-T5) when exposure processing is started, the substrate is moved to a predetermined exposure position (step T6). In auto-focus processing (step T10), thickness of a partial resist positioned in an exposure shot region is measured by a thickness measuring unit. Based upon a database, optimal exposure is calculated from the measured resist thickness and the dimensions of the inputted resist pattern (steps T7-T9). Based upon the data of the calculated exposure, exposure processing (step T10) is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120254-A (JP)
Title: Image reader
Inventor: OSOZAWA NORIYOSHI
IPC: G06T1/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troubles, e.g. deterioration of image quality or glitch of output clock, when an image reader is driven with a plurality of frequencies.  <P>SOLUTION: Switching can be made between a low clock rate and a high clock rate by means of switches 114, 119, and the like. When a clock is switched, a CPU turns on a stop flag to stop IPCLK temporarily and turns off the stop flag after switching to resume clock supply. Shading correction, detection of a document and reading in color mode are performed at a low clock rate whereas reading in monochromatic mode is performed at a high clock rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119190-A (JP)
Title: Ultrasonic joining device
Inventor: MURAKAMI KAZUHIRO
IPC: H02G15/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic joining device capable of surely joining an electric wire etc. with an object to be joined with sufficient strength.  <P>SOLUTION: The ultrasonic joining device 1 is provided with a chip 14 and an anvil 15. The electric wire and a second electric wire as an object to be joined are sandwiched between the chip 14 and the anvil 15. A plurality of first grooves 18 and a plurality of second grooves 19 are formed in an end face 17 of the chip 14 facing the anvil 15. The first grooves 18 and the second grooves 19 cross at right angles to each other. The first grooves 18 and the second grooves 19 are formed on the end face 17 in a grid shape. The interval of the adjacent grooves 18, 19 is 25% to 210% of the outer diameter of an element wire of the electric wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226093-A (JP)
Title: Propelling pencil
Inventor: MARUYAMA SHIGEKI
IPC: B43K21/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the irregularity range of the diameter of a lead can be permitted to a certain degree but, if the lead having the maximum diameter is used, it is not delivered according to circumferences to exceed the allowable range of the elastic deformation of an elastic thin film being a lead holding member.  <P>SOLUTION: In the propelling pencil wherein the lead holding member is provided in the vicinity of the tip of a shaft cylinder, the outer shape of the lead holding member is formed so as to be made slightly smaller than the inner shape of the shaft cylinder provided with the lead holding member and an inner surface stepped part for preventing the falling-off of the lead holding member from the shaft cylinder is provided in front of the lead holding member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122899-A (JP)
Title: Suspension device
Inventor: HIRAHARA MICHITO
IPC: B60G7/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain smooth stroke performance in a strut type suspension device, and to reconcile vehicle control stability and riding comfort.  <P>SOLUTION: An axle member 1 is suspended from a vehicle body by a strut member 3, a lower arm 4, and an upper arm 5. Base ends of the lower arm 4 are attached to the vehicle body by two resilient bushings 4a, 4b so as to be vertically swingable. The axle member 1 is steerably supported between the tip end of an arm 3a of the lower end of the strut member and a movable end 4c of the lower arm 4. Further, the lower end of the strut member 3 is connected to the vehicle body by the upper arm 5. Outer ends of the H-shaped upper arm 5 are connected to tip ends of two arms 3b, 3c at the lower end of the strut member 3 through resilient bushings 13, 14 so as to be vertically swingable. Inner ends of the upper arm 5 are connected to the vehicle body by resilient bushings 15, 16 so as to be vertically swingable. The upper arm 5 is inclined so that a point away from a point connected to the vehicle body is also away from the lower arm 4. The effective arm length of the upper arm 5 is shorter than that of the lower arm 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128993-A (JP)
Title: Control method for transmission power, base station, mobile station, and radio communication system
Inventor: KITAZAWA DAISUKE
IPC: H04W74/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a resource by supporting a variety of QoS (quality of service) in a radio communication system.  <P>SOLUTION: With regard to a maximum allowable delay and a reception error rate as a requested value for the QoS, the communication system is mixed with a first mobile station group of which the maximum allowable delay is shorter than a reference value and the reception error rate is not lower than a reference value and a second mobile station group of which the maximum allowable delay is not shorter than the reference value and the reception error rate is lower than the reference value. A base station sets transmission power margins to mobile stations in the first mobile station group higher than that of mobile stations in the second station group. The mobile stations in the first mobil station group are set to have the transmission power margins higher than that of the mobile stations in the second mobile station group. In a radio communication system in which data re-sending is allowed, a base station increases transmission power margins in association with an increase in the number of data re-sending times in the outgoing direction, and mobile stations increase transmission power margins in association with an increase in the number of data re-sending times in the incoming direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087448-A (JP)
Title: Plug socket capable of making standby power zero
Inventor: ADACHI NAOYUKI
IPC: H01R13/70
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving plug socket which can simply make standby power zero, saves both a service electricity rate in each home and electric power in the whole of Japan and also increases safety.  <P>SOLUTION: A switch 1 is provided to a plug socket 2 from a domestic switchboard. When the switch 1 is turned off, a current can be prevented from flowing if a plug 3 is inserted into the plug socket 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296902-A (JP)
Title: Hybrid recording and reproducing head for high density recording
Inventor: CHO TOSHO
IPC: G11B5/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid recording and reproducing head for high density recording with enhanced reliability for data recording and reproduction.  <P>SOLUTION: The hybrid recording and reproducing head includes: an energy supply source 204 for supplying energy to heat up an area in which data are recorded; magnetic field application means 208, 210, 214a, 214b for applying a magnetic field to record data onto a local area heated by the energy supplied form the energy supply source 204; and a data reproduction means for reproducing data from a recording medium, and each magnetic field application means comprises: a channel for delivering the energy supplied from the energy supply source 204 to the local area; a member surrounding the channel to prevent heat from being delivered from the channel to its surrounding; a data recording pole surrounding the thermal transmission preventing member; and a magnetic field generating means causing the data recording pole to generate a magnetic field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130607-A (JP)
Title: Recording device
Inventor: UMEZAWA MASAHIKO
IPC: B41J29/38
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which reduces noise generated by vibration of a carriage.  <P>SOLUTION: The recording device has on a printer driver for transferring printing data, a selecting means for performing low noise printing, and a holding means for arranging a paper to be recorded to be the center of a recording paper transfer means. In the case where a low noise printing mode is selected, an acceleration/deceleration table is selected for each size of papers to be recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134979-A (JP)
Title: Apparatus and method for album creation and program for realizing the method for album creation
Inventor: HANAMOTO TAKASHI
IPC: G06T11/60
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for album creation for easily creating an album and to provide a program for realizing the method for album creation.  <P>SOLUTION: A memory card to be used for photography is selected first. Since the memory card is already stored with templates matching an event, a memory card for sports meeting is selected for a sports meeting or a memory card for wedding ceremony is selected for a wedding ceremony. For example, the memory card for sports meeting is selected. Then the selected memory card is inserted into a digital camera and a picture is taken. The photographed picture is saved on the memory card. When a template 20a is selected at this time, the source code of the template 20a is rewritten and the photographed picture is linked. Consequently, an album matching the event can be created as shown in (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135103-A (JP)
Title: Repeater unit aggregation device
Inventor: NAKADA NOBUO
IPC: H04Q1/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeater unit aggregation device in which a repeater unit with a fault and abnormality can easily be discriminated and the repeater unit can easily be added/replaced.  <P>SOLUTION: In the repeater unit aggregation device, a digital radio communication facility provided with a plurality of repeater units 20 installed between a private exchange device 1 having an exchange function and a plurality of base stations 3 coupled to the device through a signal line 2 has a cabinet 11 with front door 11a which has a capacity for storing the repeater units 20, and a plurality of parallel shelf boards 51 in which the repeater units 20 are mounted in parallel on surfaces and whose this side is made lower. Display parts 21 of the repeater units 20 can simultaneously be viewed from this side of the cabinet 11 in a state where the front door 11a is opened, and the respective shelf boards 51 can individually be removed from the cabinet 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135170-A (JP)
Title: Digital broadcasting system, transmitter, receiver, broadcast contents transmitting method, and transmission line switching method
Inventor: HAKAMATA ATSUSHI
IPC: H04N7/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To switch over transmission lines of broadcast contents without any operation from a user (viewer) to thereby effectively utilize the transmission lines.  <P>SOLUTION: A broadcast station 10 has a satellite broadcast unit 11 for distributing contents by satellite broadcast, a terrestrial broadcast unit 12 for distributing contents by terrestrial broadcast, a CATV broadcast unit 13 for distributing contents by CATV (cable television), and an internet service provider (ISP) 14 for intermediating the connection to a network. The station 10 is connected to a contents receiver 20 at each user (viewer) through a plurality of transmission lines. Transmission line information for switching between the transmission lines is inserted in data to be broadcast from the broadcast station 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135179-A (JP)
Title: On-vehicle equipment
Inventor: NAITO MITSUHIRO
IPC: H04L12/28
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a user not required to change the setting of communication equipment by operating an input part of on-vehicle equipment by automatically changing the setting of the communication equipment so that the on-vehicle equipment conforms to each access point.  <P>SOLUTION: The on-vehicle equipment has a communication part which can be connected with the access point, a first storage part which stores positional information and connection setting information about each of the access points and a control part which reads the connection setting information from the first storage part and stores it in a second storage part based on the current position of a vehicle 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139633-A (JP)
Title: Information recording and reproducing device
Inventor: KASUGA KYOJI
IPC: G11B17/051
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniature information recording/reproducing device of simple constitution in which the collision of a disk-like recording medium with an objective lens is surely prevented in the case that the disk-like recording medium is loaded in the recording/reproducing device but not recording or reproducing on the loaded disk-like recording medium and when the power for the device is off.  <P>SOLUTION: In the information recording/reproducing device 1, a chassis 3 is disposed on a base 11 which is a part of a casing, and on the chassis 3, an optical pickup 4 for recording/reproducing the information by irradiating the optical disk 2 with light, a rotation holding part 5 for holding the optical disk 2 to rotate it, and a movement means 6 with which the rotation holding part 5 provided with a turntable 51 and the optical pickup 4 are moved in the direction perpendicular to the surface of the optical disk 2 when the optical disk 2 is held on the turntable 51, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140936-A (JP)
Title: Semiconductor integrated circuit for power supply control and power supply unit
Inventor: NAKAMURA MASARU
IPC: H02M3/28
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit capable of restraining occurrence of overshoot and undershoot at the time of starting.  <P>SOLUTION: A reference voltage generation circuit 21 used in a PWM type power supply unit comprises an error amplifier 211 which outputs a potential difference between an output voltage and a reference potential; an output control transistor Q0 which is connected to a constant-current source Ic0 and draws the current corresponding to the output of an amplifier 211 out of the Ic0; an output transistor Q2 passing the current corresponding to a difference between the Ic0 and the Q0; a current - voltage conversion means R21 for converting the current passing through the Q2 into voltage; and a phase compensation capacitance C0 connected between the amplifier 211, the Ic0, and the Q0 to feed back the output voltage of R21 to the amplifier 211 and output constant voltage. A current supply means 212 is provided to detect the current passing through the Q2 while power voltage is rising and to supply the current corresponding to the current to an output point of the amplifier 211, thus restraining the output potential of the amplifier 211 from dropping temporarily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140221-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: HIGUCHI SATORU
IPC: H01L21/60
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To extend the bonding life span by reducing stress concentration to the vicinity of bonding portions due to forming the bonding portions in a globoid-shape in the case of mounting electronic parts on a printed-circuit board.  <P>SOLUTION: A reflow heating is performed with a mounting surface of the printed-circuit board faced downward by inverting parts mounting surface of the printed-circuit board 3. On this occasion, by using a part 6 for adjusting a space between the electronic parts attached to a fixture 5 used for bonding and the printed-circuit board 3 to adjust the space, a soldering junction 4 is formed into the globoid-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137576-A (JP)
Title: Electrode for discharge surface treatment
Inventor: GOTO AKIHIRO
IPC: C22C29/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrode for discharge surface treatment with which a thick film can easily be formed on a workpiece by a discharge surface treatment method.  <P>SOLUTION: For thickening a film formed on the workpiece by a discharge surface treatment method, components for forming a desired film on the workpiece and components added so as to be ≥30% by volume, more preferably, to be ≥50% to the electrode for the discharge surface treatment, and forming no carbides, or hard to form carbides are mixed, and the mixture is formed so as to be a prescribed shape with a former to obtain the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146092-A (JP)
Title: Sheet-like chemical cell, its manufacturing method, fuel cell, its manufacturing method, electrolyte sheet, and wiring sheet
Inventor: MORISHIMA SHIN
IPC: H01M8/10
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like chemical cell and a fuel cell each having a small number of components and a simple structure, easy to manufacture and capable of remarkably improving energy density of the cell, and to provide their manufacturing methods.  <P>SOLUTION: This sheet-like chemical cell is characterized by disposing a plurality of unit cells each composed of a plurality of anode electrodes on one surface of an electrolyte film, and a plurality of cathode electrodes formed on the other surface thereof so as to form couples with the anode electrodes.  <P>COPYRIGHT: (C)2004,JPO