baber/WOPTO huggingface dataset:
Patent JP-2004321159-A (JP)
Title: Puddling device
Inventor: TSURUTA MANABU
IPC: A01B33/08
Filed: 2003-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puddling device enabling the depth adjustment of a ground-leveler during working by a simple constitution and also equipped with a displaying device for displaying the depth of the ground leveling.  <P>SOLUTION: This puddling device equipped with a machine frame body having a mounting mast mounted on a tractor, a soil crush-working part having a soil-crushing rotary installed at the machine frame body and a rotary cover body for covering the upper part of the soil-crushing rotary, a ground-leveler installed as freely rotating in up and down direction at the rear direction of the soil crush-working part and a ground-leveler-supporting link installed on the ground-leveler and the machine frame body, and installing an actuator freely elongating and contracting at the ground-leveling body-supporting link and the machine frame body for enabling the setting of the ground-leveling depth of the ground leveler optionally by the elongation and contracting action of the actuator is provided by installing the depth-displaying device showing the ground-leveling depth at the ground-leveler-supporting link and enabling that the ground-leveling depth displayed on the depth-displaying device is observable by an eyesight, so as to be able to perform the depth adjustment of the ground-leveler by a simple constitution and to improve its operating property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363441-A (JP)
Title: Packaged sensor device
Inventor: TANEDA HIROMI
IPC: G01C19/5783
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device in which the distortion of a stem which may be generated at the time of welding for packaging is not easily transmitted to a sensor chip.  <P>SOLUTION: In the sensor device 10, a seat 18 is formed on the stem 14, and a sensor chip 20 and a circuit chip 22 are mounted on the seat 18. These members are covered with a cap 12, and the lower surface 12a of the cap 12 is welded to the upper surface of the stem 14 in sealed state to form airtight seal. Through holes 18a penetrated from the stem 14 side to the sensor chip 20 side are formed on the seat 18 for packaging the sensor chip 20. The insides of the through holes 18a are filled with adhesives 16c. Since a contact area between the sensor chip 20 and the seat 18 can be reduced only by the aperture areas of the through holes 18a, the distortion of the stem 14 is not easily transmitted to the sensor chip 20, and distortion stress can be eased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360874-A (JP)
Title: Shift control device of automatic transmission for vehicle
Inventor: OSHIMA YASUTSUGU
IPC: F16H61/686
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control device of an automatic transmission for vehicle capable of carrying out fine learning when shipping from a factory and when a dealer performs maintenance.  <P>SOLUTION: This shift control device of an automatic transmission for vehicle includes a first fill time detecting means 86 (S11-S15) for repeating the control to supply the predetermined first fill oil pressure P<SB>FF</SB>for the predetermined time after perfectly releasing a hydraulic friction engaging device, while gradually shortening the supply time, and for detecting the time when transmission of torque is not generated in the hydraulic friction engaging device as the first fill time t<SB>FF</SB>. With this structure, even if shift is not carried out during travelling, learning based on the first fill control can be performed, and fine learning can be carried out when shipping from a factory and when a dealer performs maintenance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004400-A (JP)
Title: Network printing system
Inventor: INOSE KOJI
IPC: G06F3/12
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately limit print image output at a client with data acquired from a server.  <P>SOLUTION: The server 101 issues a onetime ID to the client 108 to force the client 108 to request print data by the onetime ID. When the client 108 requests print image data by the onetime ID, the server 101 checks a print count of the print image data according to the onetime ID, and only if the print count is within a given limit count, permits printing at the client 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006029-A (JP)
Title: Temperature compensated piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation system which has simple circuit configuration and high temperature compensation accuracy and consequently reduces noise and is made low-cost and is suitable for a portable telephone or the like.  <P>SOLUTION: The temperature compensation system includes: a crystal oscillation circuit 12 provided with a crystal vibrator 11; a varactor diode 14 whose capacitance varies with a voltage across the varactor diode 14; a temperature sensor section 101 for sensing ambient temperature; a function generator section 102 for generating a voltage approximate to a cubic function on the basis of a voltage from the temperature sensor section 101; a low pass filter section 103 for composing signals from the function generator section 102 and the temperature sensor section 101 to eliminate noise in the signals; and a reference voltage generating section 104 for applying a reference voltage of the function generator section 102 and the low pass filter section 103 to them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336681-A (JP)
Title: Image processing method and image processor
Inventor: MASUMURA AKITO
IPC: H04N19/59
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor by which an image compressed in the JPEG format can be compressed or decompressed into an arbitrary size and can be turned for display.  <P>SOLUTION: A compressed image in the JPEG format is roughly expanded and then resized by a first resizing processing. The image is further subjected to second resizing finely and serially into a size of image to be displayed. In this way, the image processing method and the image processor by which an image can be compressed or decompressed into any size are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007945-A (JP)
Title: Bumper reinforcing structure
Inventor: HOSEIN M AMIR
IPC: B60R19/04
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper reinforcing structure capable of minimizing increase in the number of parts when reinforcing a front bumper, and large in rigidity and energy absorption.  <P>SOLUTION: A bumper body 3 comprises a front bumper member 4 located on the front side of a vehicle body and a rear bumper member 5 located on the rear side of a front bumper member 4, and a reinforcement 8 is disposed between joining parts thereof. A bumper supporting piece 12 fitted to a side frame 11 is passed through a through hole 9 formed by the rear bumper member 5 and the reinforcement 8, and the bumper body 3 is supported thereby. A side part of the bumper body 3 is reinforced by adequately performing joining A, B and D of the reinforcement 8 with the front bumper member 4, the rear bumper member 5 and the bumper supporting piece 12 by spot welding, and the energy absorption when the external force is applied is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054266-A (JP)
Title: Liquid crystal display device
Inventor: UCHIYAMA AKIHIKO
IPC: G02B5/30
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device using an optical retardation plate of a single film in which the shorter the measurement wavelength, the smaller the optical retardation.  <P>SOLUTION: This optical retardation plate is made of a polymer orientation film of which the double refraction Δn in the wavelength range of 400-700nm is the larger, the longer the wavelength is, and the polymer orientation film has a larger average refraction index with shorter wavelength, and the liquid crystal display device uses the optical retardation plate which is an orientation film of a polymer film formed of cellulose acetate having a specific degree of acetylation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243754-A (JP)
Title: Recording material and recording sheet
Inventor: FUJII HIROSHI
IPC: B41M5/30
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material, which does not cause texture fogging and has an excellent color development sensitivity, and to provide a recording sheet comprising a recording material layer formed of the recording material provided on a substrate sheet layer.  <P>SOLUTION: This recording material contains at least one color forming dye, at least one diphenyl sulfone crosslinking-type compound represented by formula (1), and at least one biphenyl derivative. In formula (1), X and Y each independently represent a straight-chain or branched, saturated, unsaturated, or ether bond-containing hydrocarbon group having 1 to 12 carbon atoms or the like, R<SP>1</SP>to R<SP>6</SP>represent a halogen atom, a C1 to C6 alkyl group or a C2 to C6 alkenyl group, m, n, p, q, r, and t are each an integer of 0 to 4, and a is an integer of 0 to 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005020073-A (JP)
Title: Circularly-polarized wave planar antenna
Inventor: ARAI YASUHARU
IPC: H01Q1/46
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circularly-polarized wave planar antenna provided with a feeding circuit in which a feeding line can be easily laid and an exciting phase can be easily adjusted.  <P>SOLUTION: Circularly polarized wave radiating elements 32a-32h are formed on the top surface of a dielectric substrate 31 for element at a predetermined spacing. The elements 32a-32h are provided so that the element center is rotated around an axis from a reference line by an exciting phase. A ground conductor plate 35 and a dielectric substrate 36 for feed are provided on the substrate 31 so as to be laminated. A feeding line 37 formed on the substrate 36 consists of second line patterns 42a-42h which are provided so as to be shifted corresponding to the positions of first line patterns 41a-41h having a predetermined length provided between the branch point of a common line 39 and the portion immediately below the elements 32a-32h and the position of feeding points 33 of the elements. The feeding line 37 feeds power to the feeding point 33 of the elements from its tip portion through feeding pins 45a-45h.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015887-A (JP)
Title: Barrel plating device, and barrel plating system
Inventor: YOSHIKAWA TAKEFUMI
IPC: C25D17/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel plating device where the fluidization of muddy substance caused by the circulation of a plating liquid and its intrusion into the plating liquid are securely suppressed, and the expected circulation of the plating liquid can effectively be performed.  <P>SOLUTION: The inside of a plating tank 1 is divided into a plating chamber 6 and two anode chambers 7 by two screens 5, so that, even if a convection current is produced on a plating liquid PL in the plating chamber 6 by the rotation of a barrel 8, its influence is hard to be exerted on a plating liquid PL in the two anode chambers 7. Further, the plating liquid PL fed from the liquid feed ports 15a of two liquid feed pipes 15 into the plating chamber 6 is allowed to flow from the plating chamber 6 into the two anode chambers 7 through the mesh part 5a of each screen 5, so that the fluidization and diffusion of muddy substance caused by the flow of the plating liquid PL can be prevented as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024808-A (JP)
Title: Display unit
Inventor: OSAWA MICHITAKA
IPC: H05K7/20
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which it is not easy for a conventional cooling system to secure reliability since heat resistance is too large to smoothly diffuse and propagate heat and a local temperature rise is caused for an image displaying peak luminance with small area.  <P>SOLUTION: A cooling mechanism structured so that grooves for capillarity are formed on the entire surface of a panel and an evacuated sealed container filled with working liquid is provided uses the heat of vaporization of the working liquid to speedily conduct and disperse heat. This cooling mechanism reduces concentration of heat on a local heating part to greatly improve the reliability of the panel. Further, the limit of a temperature rise is relaxed in improving the peak luminance, so the dynamic range of video is expanded to improve the picture quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004067084-A (JP)
Title: Alarm for bicycle
Inventor: SASAKI KOKICHI
IPC: B62J3/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm for a bicycle capable of giving off melodies and animal sounds by a simple mechanism without a battery, and variously changing the melodies and shapes.  <P>SOLUTION: This alarm comprises a bowl-shaped body 1 integrated with a bracket 2 for mounting to a handle of a bicycle; a bearing 7 rotatably mounted to the body 1; a rotation drum 11 which is detachably inserted in the bearing 7 and around which a plurality of pins 12 are embedded; a diaphragm 14 installed at a position contacting the pins 12; a stopper gear 3 mounted to the bearing 7 concentrically with the rotation drum 11; a stopper 4 engaged with the stopper gear 3; and a spiral spring 5 mounted to the bearing 7 and rotating the rotation drum 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030770-A (JP)
Title: Voltage measuring device for electric fence and voltage measuring method
Inventor: KOBAYASHI KAZUKI
IPC: A01M29/30
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage measuring device for an electric fence and a voltage measuring method which measure easily by a simple method, the voltage in an electric wire to which a high voltage is applied.  <P>SOLUTION: This voltage measuring device for the electric fence has an antenna for receiving an electromagnetic wave radiated from the electric wire to which the high voltage is applied, an amplifying circuit for amplifying and converting an induced electromotive force caused by the received radiated electromagnetic wave into a measuring voltage, a voltage measuring circuit for measuring the amplified voltage, and a display part for displaying the acquired voltage. The device also has a determination circuit for determining the level of the voltage measured as the need arises. Hereby, the voltage in the electric wire to which the high voltage is applied is measured extremely easily in the noncontact state without contact with the electric wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039432-A (JP)
Title: Streaming distribution system, streaming server, gateway device, and streaming distributing method
Inventor: OKUBO KIMIHIRO
IPC: H04L12/70
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a streaming distribution system capable of securely and easily detecting the end of streaming during streaming distribution of contents.  <P>SOLUTION: When streaming distribution of content data to a communication terminal in packet units is carried out, the total reproduction time (T<SB>s</SB>) of content data regarding the distribution, a standardized frequency (f) characteristic of the content data, and reproduction elapsed times (TS) of the content data added by packets are obtained, a reproduction elapsed time (TS) is divided by the standardized frequency (f) to calculate a packet reproduction time (Tr), and and the value obtained by adding a correction value (α) to the calculated packet reproduction time (T<SB>r</SB>) is compared with the total reproduction time (T<SB>s</SB>); and a timer value (β) based upon a delay time corresponding to a communication state is obtained, the elapsed time of the timer value of (β) is measured according to the result of the comparison, and when the elapsed time of the timer value of (β) expires, the end of the streaming distribution is reported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049952-A (JP)
Title: Image forming apparatus
Inventor: SUGISHITA SATORU
IPC: H04N1/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional image forming apparatus having a plurality of functions such as a printer function, a copy function, a scanner function, and a FAX function or the like for much more effectively utilizing a program stored in a storage medium.  <P>SOLUTION: Since the number of storage media mounted on an image forming apparatus is limited, program data or the like stored in a certain storage medium are copied to another storage medium. Thus, it is possible to effectively gather file data, and to simultaneously execute much more programs as the result. Also, the duplication of the file data is executed within the extent of copyrights.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048005-A (JP)
Title: Aqueous pigment dispersion for inkjet ink, aqueous ink composition for inkjet ink and its manufacturing method
Inventor: OKADA SHINICHI
IPC: C09D11/322
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion for red or magenta inkjet ink which has excellent dispersibility and dispersion stability, hardly causes increase in its particle size or its viscosity even when kept at a high temperature for a long term and exhibits excellent printing stability, and an aqueous ink composition for inkjet recording using the same.  <P>SOLUTION: The aqueous pigment dispersion for the inkjet ink comprises a quinacridone pigment (a), a styrene resin (b), an alkali metal hydroxide (c) and an auxiliary dispersant (d), where the styrene resin (b) is one obtained by copolymerizing (i) at least 60 mass%, based on the whole monomer component, of a styrene monomer with (ii) a monomer containing an unsaturated aliphatic carboxylic acid bearing a radically polymerizable double bond and has a weight-average molecular weight of 7,500-40,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019369-A (JP)
Title: Energy-saving auxiliary lighting apparatus
Inventor: HORI KOJI
IPC: F21V3/02
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary lighting apparatus for bright lighting with a low electric power.  <P>SOLUTION: This auxiliary lighting apparatus is constructed by inserting heat resistant glass balls (beads) inserted in the mesh holes of a heat resistant net (a steel net or the like) to fix them. When a bulb, a fluorescent lamp or the like is covered with the lighting auxiliary apparatus, bright lighting is produced by a lens effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072671-A (JP)
Title: Communication electronic component and transmission reception switching semiconductor device
Inventor: NAKAJIMA AKISHIGE
IPC: H03F3/72
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission / reception switching circuit with a small insertion loss and less harmonic distortion in which an output power of a power amplifier is increased and to provide communication electronic components mounted with the circuit.  <P>SOLUTION: Directly connected or multi-gate FETs (Q1, Q2) are employed in place of diodes as components constituting a transmission / reception changeover switching circuit in a wireless communication system and the resistance of gate resistors (R11 to R13, R21 to R23) connected between each gate terminal and a control terminal is selected smaller from a higher voltage application side toward a lower voltage application side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004112-A (JP)
Title: Method and device for spectral measurement
Inventor: SATO HIDETOSHI
IPC: G01N21/359
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To make highly precise spectral measurement of a sample containing an interfering component performable and facilitate Raman excitation profile measurement.  <P>SOLUTION: A wavelength variable laser, in which a laser medium capable of oscillating laser in a specified wavelength region and a double refraction acoustic optical element are assigned in a laser resonator, the laser resonator is arranged on a specific optical axis of a light component diffracted by the double refraction acoustic optical element, and wavelength selection is performed by selecting the frequency of acoustic wave excited in the double refraction acoustic optical element, is used, and an oscillation light output of the wavelength variable laser is controlled so as to compensate the attenuation (Fig. 1c) of the laser light in a sample ascribable to a reason other than absorption of a target component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033606-A (JP)
Title: A/d converter, offset voltage of a/d converter and gain control method
Inventor: MATSUSHITA TAKESHI
IPC: H03M1/18
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter capable of controlling offset voltage and a gain, of which the power consumption of a circuit and the deterioration of signal-to-noise ratio are suppressed, offset voltage of the A/D converter and a gain control method.  <P>SOLUTION: This invention is constituted of an A/D conversion circuit 11, an analog signal input terminal 12 which inputs an analog signal S(t), a digital signal output terminal 13, a gain data input terminal 14 which inputs gain data of the A/D converter and a reference voltage control part 20 which generates desired reference voltage VREFH on the high voltage side and reference voltage VREFL on the low voltage side from an outputted digital signal D(i) from the A/D conversion circuit 11 and the gain data DG inputted in the gain data input terminal 14 and adjusts the offset voltage and amplitude of output from the A/D converter by control of only the reference voltage. Thus, problems that (1) an amplifier whose gain is variable becomes necessary for prestage of the A/D converter in order to control the amplitude of the A/D converter and (2) increase of power consumption is caused when the amplifier is used, the amplifier is not suitable as a semiconductor integrated circuit for a mobile communication terminal and the signal-to-noise ration is further deteriorated are dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039123-A (JP)
Title: Chemical vapor deposition device
Inventor: KOBAYASHI KAZUO
IPC: C23C16/44
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical vapor deposition device which further improves uniformity of a film formed on a semiconductor substrate.  <P>SOLUTION: Two reaction chambers 3 are provided to a chamber of a chemical vapor deposition device. In each of the reaction chambers 3, a shower head 5 for blowing off a material gas and an oxidant and a stage part 7 for mounting a semiconductor substrate are arranged to face each other. A lift bellows 4 is provided to a rear side of the shower head 5 circumferentially. A driving part 6 is provided above the reaction chamber 3 for driving the lift bellows 4 thereof. The distance between the shower head 5 and the stage 7 is changed by expanding or contracting the lift bellows 4 by the driving part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI