baber/WOPTO huggingface dataset:
Patent JP-2004213578-A (JP)
Title: Control method for electronic device
Inventor: IKEDA ATSUSHI
IPC: G06Q50/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply and unexpensively, and securely and automatically order consumpable goods in electronic devices that can be connected to a network.  <P>SOLUTION: In a terminal 3100 (electronic device), which produces lack of consumption goods through operations, Java applets are received as hardware independent program objects from an Internet site 3000, and consumption goods order information, which is standardised to a predetermined format, is generated to order consumable goods necessary for operations of the terminal 3100 according to information registered in the Java applets by executing on a Java virtual machine 3104. By controlling the program objects, the generated consumable goods order information is transmitted to predetermined sites according to information included in the program objects.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220859-A (JP)
Title: Leakage detecting device
Inventor: OTOMO KIYOSHI
IPC: H01H83/02
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage detecting device capable of restraining unnecessary operations due to abnormal waveforms different from genuine leakage input waveforms and avoiding the degradation of detecting accuracy.  <P>SOLUTION: The leakage detecting device generates a plus side output and a minus side output of a zero-phase-sequence current transformer 4 fitted to an alternate current cable way 1, and includes an integration circuit 14 for integrating each output of the plus side and the minus side, a VF conversion circuit 15 which resets the integration circuit 14 when the size of the waveform of output signals of the integration circuit 14 reaches a given level and outputs pulse signals of frequencies in accordance with the signal waveform inputted from the zero-phase-sequence current transformer, and an arithmetic circuit 16 for counting and integrating the pulse signals for a certain period from the time when the output of the current transformer 4 exceeds a judgment level Vth 3, calculating an average value of the waveforms of the input signals from the transformer 4, and generating trip signals when elapse of the certain period and the average value satisfy a given condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217025-A (JP)
Title: Front end panel
Inventor: OKAI HARUMI
IPC: B62D25/08
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the putting in and out of baggage, while protecting an upper member, as well as restraining an increase in weight of the front end part of a vehicle.  <P>SOLUTION: The external edge of guide ribs 15 provided in plural numbers in the vehicular width direction, with the end parts of the ribs extending from the top end side to the vehicular rear side, extends to a fan shroud 16 so as to cover the upper member 11 and the fan shroud 16, with the vehicular rear side tilting downward like a slope, when viewed from the vehicular width direction. Thus, the outer edges of the plurality of guide ribs 15 function as a slope to facilitate the putting in and out of baggage. This allows the guide ribs 15 serving as a slope function to come into a line contact with baggage to demonstrate the slope function, with a substantial reduction in weight increase of the front end part of a vehicle, as compared with a conventional technique demonstrating the slope function by a face contact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264327-A (JP)
Title: Device using polythiofen
Inventor: ONG BENG S
IPC: H01L51/30
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device using a semiconductor polymer where doping by environmental oxygen is hard to occur and which can be processed economically by solution treatment.  <P>SOLUTION: This electronic device includes polythiofen which has the structural formula (I) of a formula 11 shown below. [formula 11] In this formula, R and R' are side chains, A is dihydric bond group, x and y show the number of non-substituent thienylene unit, z is 0 or 1, the sum of x and y is larger than 0, m shows the number of segment, and n shows the polymerization degree.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004216018-A (JP)
Title: Needle plate of sewing machine
Inventor: YAMAGISHI MASANORI
IPC: D05B73/12
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure the remaining length of a needle thread in a sewing needle after thread cutting and to surely perform thread cutting.  <P>SOLUTION: The needle plate 20 of a sewing machine is provided with a thread cutter 110 for cutting the needle thread, and a shuttle mechanism 103 provided under the thread cutter 110 for passing a bobbin thread through a loop of the needle thread. Besides, the thread cutter 110 is equipped with a moving scalpel 111 for forward movement of a reciprocating and turning action along with an approximately horizontal direction to sort the needle thread to be the upstream side of the shuttle mechanism 103 and for backward movement to carry a needle thread U1 which is on the downstream side of the shuttle mechanism 103, to a cutting position, and a thread hauling member 112 for locking the needle thread U1 selected by the moving scalpel 111 to be located on the upstream side. The needle plate 20 of the sewing machine is then equipped with a needle hole 23 where a sewing needle 15 is inserted and on its lower side surface, a thread guide groove 24 is provided approximately along with the same direction from a terminal portion of the needle hole 23 on the side of a reciprocating direction F of the moving scalpel 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264324-A (JP)
Title: Whistle
Inventor: NAKAMOTO KENJI
IPC: G08B1/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whistle which enables even an person who has auditory difficulty to know that the whistle is blown and concentrate on playing at ease.  <P>SOLUTION: The whistle 1 is blown to generate and transmit whistle information and an illumination lamp device 2 receives the wireless information sent from the whistle 1 to demodulate the whistle information, thereby turning on a lamp according to the intensity of the whistle sound based upon the whistle information. Consequently, blowing of the whistle and its intensity can be announced through visual sensation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228768-A (JP)
Title: Gate driving circuit
Inventor: TAI HIROMICHI
IPC: H02M1/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easily adjustable gate driving circuit for an active gate drive.  <P>SOLUTION: The gate driving circuit includes: a delay control signal creation unit 3 configured to create a delay control signal having a certain delay time with respect to a control signal given from a high-order control device; a reference signal creation unit 4 configured to create a voltage reference signal by waveform-shaping of the delay control signal; a voltage detector 7 configured to detect a voltage between main electrodes of a voltage-driven type switching element 9 and output a principal voltage detection signal; and a comparator 5 configured to compare the principal voltage detection signal with the voltage reference signal and output a comparison result signal which controls a current source 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226614-A (JP)
Title: Illuminator and projection type video display device
Inventor: YOKOTE YOSHIHIRO
IPC: G03B21/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical illuminator using a solid light emitting element such as a light emitting diode, and a projection type video display device using the illuminator.  <P>SOLUTION: LED chips 11... are divided to two groups A and B, and constituted to perform pulse light emission when power is supplied in group units. In the pulse light emission, light quantity is made larger than in normal light emission because of large current application in a short time. However, a specified interval is required until next pulse light emission is performed after the pulse light emission. The power supply is controlled to compensate the interval with respect to two groups A and B so that the pulse light emission on either group side may be performed at the time of interval on the other group side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228863-A (JP)
Title: 3-frequency shared antenna
Inventor: YOSHINO SOUTA
IPC: H01Q21/30
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize an antenna capable of being shared by three frequency bands and having horizontal plane directivity for which the beam angle of the three frequency bands is roughly 60 degrees with a compact and inexpensive constitution.  <P>SOLUTION: A pair of first antenna element parts 10 of dipole constitution capable of cross power feed which resonate to a first frequency f<SB>1</SB>and a second frequency f<SB>2</SB>(>f<SB>1</SB>) are formed on individual dielectric substrates 13 respectively, and a second antenna element part 20 of 2 dipole constitution which resonates to a third frequency f<SB>3</SB>(>f<SB>2</SB>) is formed. The second antenna element part 20 is positioned between the pair of the first antenna element parts 10, and the relative positions of dipoles 11 and 12 of the first antenna element parts 10 to a main reflector 30 and the relative position of the dipole 21 of the second antenna element part 20 to the main reflector 30 and a sub reflector 40 are set so as to obtain the horizontal plane directivity of 60° beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234074-A (JP)
Title: Vending machine
Inventor: KOGA KOJI
IPC: G07F5/22
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine which ensures that frequent minor errors with internal operation are surely discriminated and reported.  <P>SOLUTION: The vending machine comprises a detection means for detecting errors in the vending machine; a counting means for counting the actual number of articles sold; a storage means for initially storing the reference number of articles to be sold; and a determining means which compares the count by the counting means with the value stored in the storage means when the detection means detects an error in the vending machine and which, if the count by the counting means is smaller than the value stored in the storage means, discriminates this to be an abnormality with a predetermined frequency of occurrence and outputs a report signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231685-A (JP)
Title: Resin composition for producing exterior automotive trim
Inventor: TAKAGI KIYOJI
IPC: C08L77/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for producing an exterior automotive trim having excellent impact resistance, fluidity, dimensional stability, electroconductivity, appearance, coating adhesiveness, etc.  <P>SOLUTION: The resin composition is obtained by dry blending 100 pts. wt. of a resin composition with 0.2-5 pts. wt. of an ethylene-vinyl alcohol copolymer (F). The above resin composition is prepared by previously melt kneading and pelletizing 10-60 pts. wt. of a modified material (A) obtained by reacting polyphenylene ether (PPE) (A1) with a hydrogenated material (A2) of a styrene-ethylene-butylene-styrene (SEBS) block copolymer and an unsaturated acid anhydride and/or an unsaturated acid (A3) in a specific proportion in a molten state with 10-60 pts. wt. of polyamide 6 (B) having specific physical properties, 10-40 pts. wt. of pellets (C) prepared by melt kneading electroconductive carbon black (C1) having specified physical properties with the polyamide 6 (B) in a specific proportion, 0.01-10 pts. wt. of a carboxylic acid having ≥2 carboxy groups or its derivative (D) and 8-20 pts. wt. of calcium metasilicate (E) having specific physical properties.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232510-A (JP)
Title: Positioning structure of fuel delivery port
Inventor: ODA KAORU
IPC: F02M39/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning structure of a fuel delivery port for positioning the fuel delivery port in the peripheral direction.  <P>SOLUTION: A high pressure pump 10 is installed on an engine head 100 by a bolt 50. The fuel delivery port 14 has a small diameter part 16, and forms an annular groove in a place of the small diameter part 16. A fitting hole 110 is formed on the engine head 100. A positioning member 70 has a circular arc part 71 and a leg part 74 extending from both ends of the circular arc part 72. The circular arc part 72 is fitted to the small diameter part 16, and the leg part 74 is fitted to the fitting hole 110, respectively by elastic force. As the high pressure pump 10 is fastened to the engine head 100 by the bolt, the leg part 50 of the positioning member 70 intrudes in the fitting hole 110, and the high pressure pump 10 is positioned in the peripheral direction to the engine head 100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323844-A (JP)
Title: Manufacturing method of electron emitting element, electron source and image forming device
Inventor: MIZUNO SUKENOBU
IPC: H01J31/12
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of electron emitting elements, a manufacturing method of electron sources, and a manufacturing method of image forming devices wherein a manufacturing process of the electron emitting elements can be simplified and electron emission characteristics can be improved.  <P>SOLUTION: In the process in which a polymer membrane is made to have low resistance, in a manufacturing process of an electron emitting element of surface conducting wherein the polymer membrane is utilized as an electron emitting part by carbonizing the polymer membrane, and when an energy strength given per unit time and per unit area in the polymer membrane is taken as W [W/m<SP>2</SP>], it is to satisfy: W≥2×T×(ρ<SB>sub</SB>×C<SB>sub</SB>×λ<SB>sub</SB>/τ)<SP>1/2</SP>(T: the heated temperature [°C] necessary for the heated polymer membrane to show a specific resistance of 0.1 Ωcm or less after the polymer membrane was heated and retained in a degree of vacuum of 1×10<SP>-4</SP>pa or more for one hour, C<SB>sub</SB>: specific heat [J/kg×K] of the substrate, ρ<SB>sub</SB>: specific gravity [kg/m<SP>3</SP>] of the substrate, λ<SB>sub</SB>: coefficient of thermal conductivity [W/m×K] of the substrate, 1×10<SP>-9</SP>sec≤τ≤10 sec).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233792-A (JP)
Title: Electronic device
Inventor: MIZUGUCHI HIROYUKI
IPC: G09F9/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which inexpensively, easily and highly accurately positions the center of a display screen of a display unit and the center of an aperture of a housing for the display unit, by absorbing dimension difference between the display screen of the display unit and the housing.  <P>SOLUTION: The electronic device is provided with a pair of fixing members 60 provided opposite to each other sandwiching the display screen 52 and fixing the display unit in a prescribed position of the housing 30. Each fixing member has a first fixation part 62 fixed in a prescribed position of the housing, second two fixation parts 64 fixed to the display unit and joint parts 66 having a longitudinal direction, joining the first fixation part and the second fixation parts to each other and capable of being elastically deformed. The first fixation part is positioned between the two second fixation parts along the longitudinal direction and the joint parts can be elastically deformed in the direction crossing the longitudinal direction along the display screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240795-A (JP)
Title: Nonvolatile storage device
Inventor: IIDA TETSUYA
IPC: G06K19/07
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that realizes high speed data transfer while ensuring compatibility of a card type storage device with a built-in nonvolatile memory.  <P>SOLUTION: The card type storage device with a built-in nonvolatile memory 110 has a plurality of data terminals 131 and 137 to 143, has in an interface part 122 a circuit 221 for discriminating levels of the data terminals, and has pull-up resistors R0 to R7 connected to pull up all or some of the plurality of data terminals to a source voltage. If the discrimination circuit determines that the data terminals connected to the pull-up resistors are in an open state, the bus width (bit count) of data is switched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238061-A (JP)
Title: Pallet
Inventor: KIMURA TAKEO
IPC: B65D19/38
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet into which a fork can be freely inserted without minding the inserting direction.  <P>SOLUTION: The pallet comprises an upper deck plate, a lower deck plate which is the same in shape as the upper deck plate, and a column having a predetermined height for connecting the central portions of the deck plates, wherein the column is smaller in radius than the upper and lower deck plates by a predetermined length. As a result, it is possible to scoop up the pallet by inserting a fork from any direction into a space defined by the lower surface of the upper deck plate, the upper surface of the lower deck plate and the outer periphery of the column.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243163-A (JP)
Title: Washing liquid spray gun
Inventor: KUMADA TAKAYUKI
IPC: B08B3/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing liquid spray gun which sprays washing liquid by reciprocating a slider 4 and a piston 3 by means of a drive motor 6 and discharges leaked liquid effectively.  <P>SOLUTION: A drain port 13 is formed on a casing 1 and is communicated between a cylinder 2 and the slider, and check valves 14, 15 are disposed on the drain port. Further, an air port 18 is formed on the casing and is communicated between the cylinder and the slider, and check valves 19, 20 are disposed on the air port. A pumping operation is caused by means of the slider. First, air passes through the air port and is sucked between the cylinder and the slider. Thereafter, the leaked liquid passes through the drain port and is extruded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245287-A (JP)
Title: Brake for preventing shaft from making drag rotation
Inventor: HASHIMOTO HIROSUKE
IPC: F16D67/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake for preventing a shaft from making drag rotation in a power on/off mechanism having a clutch located between a first rotary shaft (input shaft) arranged on the upstream side of the power transmission and a second rotary shaft (power take-off (PTO) transmission shaft) arranged on the downstream side of the power transmission, in which brake, loss of power does not occur even when the clutch is coupled.  <P>SOLUTION: The brake for preventing the PTO transmission shaft 52 from making drag rotation comprises a leaf spring 71 fixed to the PTO transmission shaft 52 at one end portion of the leaf spring 71, a friction member 72 fixed to the other end portion of the leaf spring 71, and a friction member supporting member 73 arranged between the PTO transmission shaft 52 and the friction member 72. The brake for preventing the accompanied rotation of the PTO transmission shaft 52 is configured such that the friction member 72 is energized to approach to the friction member supporting member 73, and the friction member 72 is separated from the friction member supporting member 73 by increasing the rotational speed of the PTO transmission shaft 52, and comes into contact with the friction member supporting member 73 by reducing the rotational speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245292-A (JP)
Title: Yoke for shaft joint
Inventor: SUGIYAMA KENICHI
IPC: F16D3/38
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely fix a shaft to a steel collar without separately providing surface treatment to an inner surface of a yoke claw that is cast.  <P>SOLUTION: On the yoke claw 6 in a yoke body formed by casting, the steel collar 8 as a separate member is fixed to be integrated by cast-in molding or the like. An oscillating shaft 3 is rotatably supported on the steel collar 8 through a bearing 4. An end part of the steel collar 8 is projected from a cast surface 9b of the yoke claw 6, and an end surface of a projected part 8a is set as a support surface to also act as reference for caulking and fixing the bearing 4. In caulking and fixing it, the end surface of the steel collar 8 that is projected is supported from the back surface side. Caulking and fixing with correct caulking volume can thus be realized without conducting surface treatment to a cast surface 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243451-A (JP)
Title: Impact wrench
Inventor: NAKAGAWA YOSHIYUKI
IPC: B25B21/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable impact force over a long period of time by preventing frictional loss caused between the cam face of a driver as a rotational force transmitting part in an impact wrench and an engagement piece of a hammer.  <P>SOLUTION: In this impact wrench, a disc-shaped driver 3 is integrally rotated by the drive of a motor, the rotation is transmitted through the cam face 3b of a recess 3a formed at the driver 3 to the engagement piece 6c of the hammer 6 opposite to the cam face 3b, thereby rotating the hammer 6 around an anvil drum 4a, and the corner of the hammer 6 is collided with an impact surface 4b formed on the anvil drum 4a to apply a rotary impact force to the anvil drum 4a. A rolling element 7 is rotatably mounted on the cam face 3b of the driver 3, and the rolling element 7 is engaged with the engagement piece 6c of the hammer 6 to transmit a turning force while frictional loss between the cam face 3b and the engagement piece 6c is prevented by rolling the rolling element 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244747-A (JP)
Title: Metallic wire for carding machine
Inventor: ODA TAKAAKI
IPC: D01G15/90
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic wire which is used for a carding machine, can improve a carding action, although the number of the needle heads of the metallic wire is the same as that of a conventional metallic wire, especially exhibits a good carding action even in a high speed card-producing region, can produce high quality card slivers in a large amount, and contributes to the improvement in the high speed productivity of the cards.  <P>SOLUTION: This metallic wire is characterized by arranging the needle heads of the teeth of the metallic wire in an approximately polygonal line state where the needle heads of the teeth are disposed in a constant cycle in the longitudinal direction on the plane. The length of the cycle is preferably in a range of 50 to 150 mm. It is preferable that the inclination angle of the tooth at the curved point is in a range of 0° and 10 to 30° to the vertical line on rib side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244519-A (JP)
Title: Printing ink composition
Inventor: TAKASE MASUMI
IPC: C09D11/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink composition of an environment-response type offset ink obtained by substituting a part of a petroleum-based solvent conventionally used for the offset ink with a vegetable oil-derived fatty acid ester and/or ether, and having a drying property, printing suitability and printing effects equal to the offset ink in a conventional type.  <P>SOLUTION: The printing ink composition having the drying property equal to the offset ink using only the petroleum-based solvent contains a rosin-modified phenol resin having a low solubility, and the fatty acid ester and/or ether dissolving the phenol resin and derived from the vegetable oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI