baber/WOPTO huggingface dataset:
Patent JP-2004347378-A (JP)
Title: Liquid level detector for vehicle
Inventor: MIYAGAWA ISAO
IPC: G01F23/28
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detector for vehicles for preventing a decrease in liquid level detection precision by avoiding the adhesion and deposition of foreign matters in a liquid to the surface of a reflection wall for obstructing a decrease in reflection efficiency in ultrasonic waves on the reflection wall.  <P>SOLUTION: Through holes 25a, 26a are provided near the reflection wall 21 for measurement of left and right sidewalls 25, 26 of a cylinder 2. As a result, when a fuel tank 4 is vibrated while an automobile is driving and fuel 5 is rocked, fuel outside the cylinder 2 flows so that it goes inside and outside the cylinder 2 via the through holes 25a, 26a. Foreign matters, small waterdrops, and the like in the fuel adhering to the reflection wall 21 for measurement can be reliably removed from the reflection wall 21 for measurement in a wide range of the reflection wall 21 for measurement by the flow of the fuel 5, so that the fuel liquid level detector 1 for detecting liquid levels precisely can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347406-A (JP)
Title: Powder sample molding jig for surface analysis, and powder sample molding method for surface analysis
Inventor: TERAI YOICHI
IPC: G01N1/36
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder sample molding jig for surface analysis and to provide a molding method of power sample molding using the jig for simplifying a sample creation procedure, improving a sample density, improving a detection sensitivity, reducing a sample formation time, reducing a decrease in the degree of vacuum (preventing the mixture of impurity substances), improving the reclamation properties of the jig, eliminating contamination, improving sample retaining properties, reducing costs, improving handling properties, and the like.  <P>SOLUTION: The power sample molding jig for surface analysis has a holder having a hole for filling powder, a lower plate for sealing the lower end of the power filling hole, and a holder having a punch section for sealing and pressing the powder from the other end of the power filing hole, and the power sample pressure forming method uses the jig. Instead of the lower plate, the combination of the lower plate having a deaeration hole and a fine hole mesh sheet may be used. The diameter of the holder having a hole for filling power may be reduced toward the side of the analysis surface. A shaker may be provided. Pressurization is performed by two-stage press under pressure-reduced conditions, or in a vibration state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349997-A (JP)
Title: Controller ic and liquid crystal television having the same mounted thereon
Inventor: JIKUMARU YUTAKA
IPC: H04N5/445
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily locate a defect of a controller IC.  <P>SOLUTION: In a controller IC 3 wherein a decoding part 5 for decoding a video signal from a tuner 2 and a control part 7 for controlling a liquid crystal display part 4 on which an image of the decoded video signal is displayed are built in a one-chip semiconductor, a signal selection part 6 is provided between the decoding part 5 and the control part 7. The signal selection part 6 switches a video signal decoded by the decoding part 5 and a test pattern signal b inputted from a pattern generator 10, in accordance with a mode switching signal c and selects the video signal a in a normal mode and selects the test pattern signal b in a test mode. The control part 7 causes a prescribed pattern image to be displayed on the liquid crystal display part 4 on the basis of the test pattern signal b selected in the test mode by the signal selection part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345019-A (JP)
Title: Electric tweezers
Inventor: MURAMATSU NAOKI
IPC: B25J15/08
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide electric tweezers having a holding member having an enlarging function of translation displacement amount and capable of performing a prescribed opening/closing of the holding member with simple configuration.  <P>SOLUTION: This tweezers are provided with the holding member 13 having one end part connected and fixed to a case part 60 and the other end part for enlarging opening/closing amount at a distal end based on reciprocating translation displacement amount and opening and holding an object, a switch 57 for rotating and stopping a motor 52, and a converting mechanism 30 stored in the case part 60 and connected to a shaft 52a to convert rotation of one direction of the motor 52 into translation displacement amount of a prescribed reciprocating direction in relation to the other end part of the holding member 13. In the converting mechanism 30, a rotating cam 33 connected to the shaft 52a and constituted of first plane 33s and a first oblique surface 33i, and a second cam profile 35r which converts the rotation of the cam 33 into the translation displacement amount, is constituted of three stepped cylindrical parts 35a, 35b and 35c, has a screw hole 35e formed at an end in the cylindrical part 35c and is in contact with a first cam profile 33r at one end face are formed. The second cam profile 35r is constituted of second plane 35s and a second slope 35i.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347900-A (JP)
Title: Image forming apparatus
Inventor: HATTA HIROTAKA
IPC: G03G15/01
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where a photoreceptor unit and an intermediate transfer unit are easily positioned and are changed without using a special tool whichever unit is changed, and which supplies a stable image.  <P>SOLUTION: The image forming apparatus has a housing 130 for constituting an image formation unit by positioning and connecting the photoreceptor unit 1 and the intermediate transfer unit 6, and is equipped with a member 131 for deciding an axle-to-axle position between the shaft of a roller for applying the primary transfer bias of the unit 6 and the shaft of the primary transfer counter roller of the unit 1 as a member for deciding the positions of the unit 1 and the unit 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350796-A (JP)
Title: Storehouse
Inventor: NOMURA SATORU
IPC: A47B96/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storehouse capable of preventing collapse of piled stores and facilitating carry-in/out of the stores.  <P>SOLUTION: This storehouse 1 is provided with a box body 3 making its front face into an opening part 2, two doors 4 and 5 opening/closing the opening part 2 and stores collapse preventing columns 11a and 11b, or auxiliary members vertically extending across the opening parts and horizontally X sliding inside the doors 4 and 5. The stores 10 piled in the storage 6 are constantly supported to the columns 11a and 11b and are prevented from contacting with the doors 4 and 5. The doors 4 and 5 can be constantly and freely opened or the stores 10 are prevented from projecting by the collapse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353108-A (JP)
Title: Method for continuous pulp production by column-like vessel type continuous digester
Inventor: AI BAN TORAN
IPC: D21C3/22
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of chip hanging (unsmooth drop of raw material chip) during pulp production by a column-like vessel type continuous digester.  <P>SOLUTION: In the column-like vessel type continuous digester having constitution that in a vessel supplied with a ground lignocellulose substance and cooking liquor from the top part, a penetration zone A, a digesting zone B and a cleaning zone C are formed from the upper position, black liquor is extracted from an extraction strainer 4 arranged at the middle stage part of the vessel and a cellulose component is taken out from an outlet device 6 installed at the lower stage part of the vessel, the digester is equipped with an upper part circulation line L<SB>6</SB>for refluxing a part of cooking liquor from an upper part circulation strainer 2 laid at a boundary part between the penetration zone A and the digesting zone B to the top part of the vessel, a part of the liquor Z<SB>6</SB>is taken out from the upper part circulation line and sent to a recovery process line for cooking liquor so that a liquid ratio in the vessel is controlled and occurrence of chip hanging in the continuous digester is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353931-A (JP)
Title: Air conditioner
Inventor: KIMURA SHINJI
IPC: F24F11/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid insufficient ventilation, in spite of selecting an always ventilation mode.  <P>SOLUTION: This air conditioner 10 is provided with the always ventilation mode for intermittently or continuously exhausting indoor air outdoors, and a heating mode for heating and circulating the indoor air, and prohibits the setting of heating operation time to a value of prescribed time or more, when selecting the heating mode, when selecting the always ventilation mode (Step 102). In detail, maximum heating operation time settable when selecting the always ventilation mode (Step 108), is shortened more than maximum heating operation time settable when the always ventilation mode is not selected (Step 102).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064742-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUMIDA MASAYA
IPC: H03K5/26
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with a phase locked loop (PLL) circuit and effectively utilize waiting time for oscillation stability of the PLL circuit.  <P>SOLUTION: During preparatory time for actual operation under the state that a feedback loop of the PLL circuit 50 is interrupted, a reference clock 100 is supplied to a reference clock input part Fp and a feedback clock input part Fr of a phase comparator 51. A delay of a reset signal in the phase comparator 51 is adjusted so that a dead zone for detecting a phase difference in the phase comparator 51 becomes small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356440-A (JP)
Title: Method for generating mask strain data, optical lithography method, and process for fabricating semiconductor device
Inventor: OMORI SHINJI
IPC: G06F17/50
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating mask strain data capable of enhancing accuracy in measurement of strain, and to provide an optical lithography method employing it and a process for fabricating a semiconductor device.  <P>SOLUTION: A first mark for measuring positional precision is put on a first thin film having a specified pattern formed thereon to obtain a mask for production (ST11). On the other hand, a second mark for measuring positional precision is put on a mask blank having a second thin film at the substantially same position as the first mark for measuring positional precision, and a third mark for measuring positional precision is put on the second thin film to obtain a mask for measuring positional precision (ST16). Position of the second positional precision measuring mark on the positional precision measuring mask and position of the third positional precision measuring mark are measured (ST12) and the correlation function thereof is calculated (ST15). On the other hand, position of the first positional precision measuring mark on the mask for production is measured (ST17) and mask strain data in the first thin film of the mask for production is generated using the correlation function (ST19).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352143-A (JP)
Title: Sound insulation unit
Inventor: KANEHARA HIDEHIKO
IPC: G10K11/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for more favorably reducing noise due to vibration or the like of an engine.  <P>SOLUTION: An engine cover 5 for covering an upper side of the engine 4 is mounted on an inside surface of an engine hood 3 compatible with the engine 4 installed in an engine room 2, and the engine cover 5 and the engine 4 are adjacently arranged while having a space in between. As the engine cover 5 is separated from the engine 4, the vibration of the engine 4 is prevented from being transmitted from the engine to the engine cover 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357106-A (JP)
Title: Digital transmission apparatus
Inventor: MIYASHITA ATSUSHI
IPC: G01R23/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital transmission apparatus, for transmitting/receiving a modulated transmission signal modulated according to a digital modulation scheme, capable of grasping the deterioration state of a specific carrier and converting it into an image signal easy to record and save.  <P>SOLUTION: This digital transmission apparatus is characterized by comprising output devices (11, 12, 13) for two dimensional display on the receiving device side. The output devices (11, 12, 13) are connected to a demodulation unit for demodulating a received transmission signal and output a frequency component in the X-axis direction, and a demodulated signal component in the Y-axis direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352173-A (JP)
Title: Tire for heavy load
Inventor: KUROKI TAKESHI
IPC: B60C11/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire for a heavy load for uniformizing wear by restraining uneven wear such as shoulder wear and track wear.  <P>SOLUTION: In an outline F in a grounding surface shape 10, a tangent angle α of a tangent A of the outline F with respect to an axial line of the tire is set to be -5° to 30°, and in an area Y, which is distant from the tire equator C by a distance of 0.4 to 0.8 times the half width WT/2 of tread grounding, the difference αmax-αmin of the maximum value αmax and the minimum value αmin of the tangent angle α is set to be not more than 30°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360253-A (JP)
Title: Piping structure of construction machinery
Inventor: RIYUUDO KOSUKE
IPC: E02F3/32
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate routing of hydraulic piping for an arm cylinder, and simplify mounting of a connector, in an offset type hydraulic excavator.  <P>SOLUTION: Pieces 18 and 18 of the hydraulic piping for the arm cylinder are routed forward from a top surface of a second boom 6, connected to the connectors 24L and 24R which are arranged between left and right outside plates 15L and 15R of a third boom 8, and connected to the arm cylinder 13 after being brought into the state of being folded back backward by the connectors 24L and 24R. The connectors 24L and 24R are integrally provided with mounting screws 24c to be mounted on the outside plates 15L and 15R of the third boom 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363951-A (JP)
Title: Electronic apparatus
Inventor: YAGI MANABU
IPC: H04N5/64
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve an appearance of a lid opening/closing an operation part installed in a front part of an apparatus body.  <P>SOLUTION: An electronic apparatus is provided with a front panel 3 in which the operation part is installed, the lid 7 opening/closing the operation part and a holding mechanism 51 holding the lid 7 in a position where the operation part is blocked. The holding mechanism 51 is provided with an engagement piece 52 arranged on the rear side of the lid 7 and an elasticity holding member 53 which is disposed on the front panel 3 and in which an engagement recessed part 53e to which the tip of the engagement piece 52 is engaged is formed. When the lid 7 blocks the operation part, the tip of the engagement piece 52 is engaged with the engagement recessed part 53e in the elasticity holding member 53, and the lid 7 is depressed. Thus, the engagement piece 52 depresses the elasticity holding member 53, weakens an engagement force with the engagement recessed part 53e, releases an engagement state and brings the lid 7 into a turnable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358630-A (JP)
Title: Method for setting teaching data of robot
Inventor: MITSUHASHI YUTAKA
IPC: B25J9/22
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To set teaching data with simple means so as to surely prevent mutual interference among robots in the case of setting the teaching data for the three or more robots so as to simultaneously operate the three or more robots.  <P>SOLUTION: The priority order for the operation of a plurality of robots is determined (step S2). A list of mutual interference confirming order is formed based on the priority order (step S3). The two robots selected according to the list of mutual interference confirming order are checked if there is any mutual interference for every operation time (step S4). A group of the portions judged to have a possibility of mutual interference is set as an area. When two robots enter the area in the ordinary working time, the teaching data are corrected so as to temporarily stop the robot having the low priority order. The step S4 is repeatedly carried out in the order of the list of mutual interference confirming order based on the corrected result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364150-A (JP)
Title: Network band control apparatus and method
Inventor: SUZUKI YASUHIRO
IPC: H04L47/724
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unified network band control apparatus and a unified network band control method independent of a communication system in a network management system the management object of which is a network including various communication systems and various control frameworks.  <P>SOLUTION: In the network management system, an element management layer stores termination point information and element control information for abstracting a band control framework provided to a network element by using directories and a network management layer combines warrant band control information resulting from abstracting the band warrant framework, peak band control information, and service quality class information, and stores the result in units of trails and termination points of connections configuring the trail. The network management system uses the abstracted control information to control the network thereby performing network band control independent of the communication system of a management object network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004237-A (JP)
Title: Order receipt and placement support method, and order receipt and placement system
Inventor: HIROSE YOSHIO
IPC: G06Q50/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order receipt and placement support method and an order receipt and placement system suitable for both a maker which orders a part including a common specification and a design company which designs and produces it.  <P>SOLUTION: This order receipt and placement support method is for the order receipt and placement system for receiving and placing orders of the part including the common specification from a plurality of orderers. This method comprises a basic specification input step for inputting basic specifications of the part, and a specification selection step for selecting or adding a specification required by an orderer from the basic specifications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003915-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1343
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has wide viewing angle characteristics and excellent display characteristics.  <P>SOLUTION: The liquid crystal display device has a plurality of pixel regions each of which is defined by a first electrode arranged on the liquid crystal layer side of a first substrate, and a second electrode opposite to the first electrode via the liquid crystal layer and arranged on a second substrate. In each pixel region, the first electrode has a plurality of opening parts and solid parts, the liquid crystal layer takes on a vertical alignment state under no voltage application, and further forms a plurality of liquid crystal domains, each of which takes on a radially-inclined alignment state by an inclined electric field generated in edge parts of the opening parts of the first electrode under voltage application, on a plurality of the opening parts and the solid parts. The solid part of the first electrode has a plurality of unit solid parts and a plurality of connection parts each of which connects at least three unit solid parts to one another. The second substrate has first alignment controlling structures producing alignment controllability to make liquid crystal molecules in the liquid crystal layer on the connection parts align in a radially-inclined manner at least under voltage application in regions corresponding to the respective connection parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003541-A (JP)
Title: Sensor circuit, magnetic sensor circuit, current sensor circuit, and method for detecting level of magnetism or current
Inventor: NISHITANI KATSUMI
IPC: G01R15/20
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise measured result not affected by an offset, with simple constitution.  <P>SOLUTION: A current I<SB>1</SB>/-I<SB>1</SB>is imparted to a Hall element 1 while reversing a direction of the current I<SB>1</SB>/-I<SB>1</SB>every fixed time, in an electric power source connected to both ends of the Hall element 1. A Hall voltage is generated thereby in the the Hall element 1, and the Hall voltage generated in Hall element 1 is amplified by an amplifier 3. A difference between an output voltage therein and a voltage wherein the output voltage is delayed by a fixed time is computed, the offset included in the output voltage is set off to be output, and an influence of the offset is eliminated thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003986-A (JP)
Title: Electrooptical device, electronic apparatus, method of manufacturing electrooptical device, inspection device for electrooptical device, and packaging device for electronic component
Inventor: IWATA SHINICHI
IPC: G09F9/30
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method capable of preventing the electrostatic breakdown of an electrooptical device caused by electrostatic charge inside a panel by easily and quickly eliminating the electrostatic charge inside the panel.  <P>SOLUTION: The electrooptical device is provided with an electrooptical substance, an electrode for applying an electric field to the electrooptical substance, a power feeding terminal connected with the electrode, a conductor 115 insulated from the electrode and the power feeding terminal and arranged near the electrode, and external terminals 115S and 116S conductively connected to the conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI