baber/WOPTO huggingface dataset:
Patent JP-2003039504-A (JP)
Title: Push-out mechanism of injection molding machine
Inventor: MARU TATSUHIKO
IPC: B29C45/40
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a push-out mechanism of an injection molding machine capable of preventing the damage to a movable mold and a rear plate caused by the erroneous setting of a user or accidental trouble. SOLUTION: The push-out mechanism of the injection molding machine has a fixed die plate (1) for holding a fixed mold (5), the rear plate (2) and a movable die plate (3) arranged between the fixed die plate and the rear plate so as to be able to advance and retreat to hold the movable mold and is constituted so as to utilize the movement of the movable die plate to push an extrusion plate (8) and ejector pin (9) built in the movable mold by the push-out pin (7) held to the rear plate to perform the push-out operation of the molded article. The push-out mechanism has a case (21), which allows the push-out pin 7 to pierce the rear plate (2) from the rear to hold the same and houses a spring (22) for pressing the rear end of the push-out pin to the rear surface of the rear plate, attached thereto and is provided with a sensor (24) for detecting that the push-out pin receives overload to retreat.
Patent JP-2003047044-A (JP)
Title: Mobile communication terminal
Inventor: OGINO HIROYASU
IPC: H04W64/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To avoid mistaking a reference base station serving as a reference for the determination operation of calculating the position of a mobile communication terminal, irrespective of the location of the communication terminal to the base station. SOLUTION: The mobile communication terminal searches surrounding base stations in step 110 upon issue of a determination start request in step 110, selects a reference base station serving as a time reference for the determination operation in step 120, and retrieves an identification code list for collating previously formed PN offsets with identification codes to extract an identification code of the reference base station from the list. If not found in the list, the terminal returns control to steps 160-180 to acquire an identification code from a paging channel of the reference base station, then receives signals from GPS satellites in step 200, measures the delay quantity of the signal from a surrounding base station in step 210, and reports the acquired determination information to a position server for calculating the position in step 220.
Patent JP-2003049673-A (JP)
Title: Intake control system for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D45/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To execute intake air quantity control by a variable valve mechanism while ensuring a necessary requested negative pressure, in a control system for an internal combustion engine requiring a suction negative pressure. SOLUTION: If a brake master vac, a fuel vapor purge control system and a blowby gas control system request a negative pressure while a throttleless operation is requested for intake air quantity control by the variable valve mechanism capable of varying an operating angle, a valve lift and the like under a fixed throttle valve opening, a target negative pressure is computed according to the request level, a target throttle valve opening is computed so as to produce the target negative pressure, and throttle valve opening is regulated accordingly.
Patent JP-2003042922-A (JP)
Title: Method for evaluating renewal timing for lubricating oil
Inventor: INAISHI TETSUO
IPC: G01N33/30
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating renewal timing which uses a small amount of sample by a very simple method, and facilitated in cleaning for a device after finishing of measurement. SOLUTION: In this lubricating oil renewal timing evaluating method, a prescribed amount of lubricating oil is sampled in a prescribed timing, the temperature thereof is elevated by heating from an ambient temperature under an inert gas atmosphere, a heating loss of the lubricating oil is measured in a specified range of 180-230 deg.C by a thermal analyzer, (heating loss/sampling amount)×100 is calculated based thereon, a utilization period is plotted as an abscissa, the (heating loss/sampling amount)×100 is plotted in an ordinate, and a period showing the (heating loss/sampling amount)×100 quite different from a population in a range, where the (heating loss/sampling amount)×100 comes to 3 or more is determined as the renewal timing.
Patent JP-2003049833-A (JP)
Title: Bearing device
Inventor: AOKI MAMORU
IPC: H02K5/173
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of stabilizing bearing friction torque at a constant value by maintaining an appropriate amount of lubricant and restraining heating and wear over a long period. SOLUTION: Two bearings 1, 1 incorporated with a crown type retainer 5 of which the sliding-contact surface is made rough are fixed on a shaft 6, and preload Fao is applied to inner rings 2, 2 from retainer opening sodes 5a, 5a. Preload is applied to outer rings 3, 3 from retainer non-opening sides 5b, 5b.
Patent JP-2003048465-A (JP)
Title: Leakage current detecting device for railway feeder circuit
Inventor: MIZUTANI TSUGIO
IPC: G01R31/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To easily detect leakage current. SOLUTION: This device is provided with a negative feeder current detecting device 15 connected to a negative feeder 14 in a DC substation and detecting negative feeder current, first ground potential difference detecting device 16 and second ground potential difference detecting device 17 successively arranged from a side remote from a section 9 in the vicinity of the section 9 on a first rail 5 side and detecting each of ground potential differences between the first rail 5 and the ground, a third potential difference detecting device 18 arranged in the vicinity of a section on a second rail 6 side and detecting a ground potential difference between the second rail 6 and the ground,  a rail potential difference detecting device 19 for detecting a rail potential difference of the first rail side 5 between the first ground potential difference detecting device 16 and the second ground potential difference detecting device 17, and a computing element 20 for calculating leakage current of the first rail 5 from the negative feeder current, each of the ground potential differences and the rail potential difference.
Patent JP-2003058358-A (JP)
Title: Layout device of contents display box and service site having the same
Inventor: SAITO YUKIO
IPC: G06F3/14
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To enable a user to freely set size, a number and layout of a plurality of contents display boxes on a PC screen. SOLUTION: A campus size determination functional block 10 determines size of a campus in which the plurality of contents display boxes are arranged based on user input, a menu arrangement functional block 20 presents a plurality of menu icons on the PC screen and arranges a menu icon selected by a user at a position selected by the user on the campus. A box size determination functional block 30 sets an area including the position where the menu icon is arranged in accordance with a cursor operation by the user, determines the size of the contents display boxes by every menu and a contents determination functional block 40 determines the contents to be fitted in the boxes by retrieving a contents data base 50 based on the decided size of contents display boxes.
Patent JP-2003057315-A (JP)
Title: Semiconductor device, and testing method for semiconductor
Inventor: NITTA TAKAHIRO
IPC: G01R31/28
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale and shorten a time required for a burn-in test, in a semiconductor device mounted mixedly with a logic circuit and a memory on the same chip. SOLUTION: A control circuit 4 for controlling an operation mode in the test for the logic circuit 2 and the DRAM 3 is provided on the same chip mounted with the logic circuit 2 and the DRAM 3, a scanning test mode is set in the burn-in test in the logic circuit 2, a burn-in test mode is set therein in the DRAM 3. A circuit for generating an input signal exclusive to the burn-in test is not provided in the logic circuit 2, and the burn-in test is carried out using an input signal for the scanning test. The circuit scale of the logic circuit 2 is reduced thereby, and the number of input signals to a semiconductor device 1 is thereby reduced in the burn-in test, to allow the burn-in tests for both the logic circuit 2 and the DRAM 3 to be carried out concurrently.
Patent JP-2003028849-A (JP)
Title: Simultaneous autoanalyzer for lipid compound
Inventor: TOJO HIROMASA
IPC: G01N30/26
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an autoanalyzer by which the chemical structure of a molecular species belonging to the main molecular group of a lipid is identified by a method wherein the main molecular group is separated by high-performance liquid chromatography so as to be introduced on-line into an electrospray ionization mass spectrometer. SOLUTION: A solvent which promotes the ionization of a neutral lipid is fed by a pump (4) in a holding time zone in which the neutral lipid is eluted, it is mixed with an eluant from a separation column via a tee (12), and the ionization efficiency of the neutral lipid is increased so as to be capable of being detected by the mass spectrometer.
Patent JP-2002149959-A (JP)
Title: Flexible system and method for communication and decision-making across multiple business processes
Inventor: BOYCE SCOTT D
IPC: G06Q10/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a flexible system and a method for communication and decision-making across multiple business processes. SOLUTION: A technique and a system are provided, and modeling of decision-making in the business processes is computer network-enabled, thereby standardizing business process data. Outputs or reports generated from the business process data storage may be automatically generated in accordance with preset criteria or generated upon request. Because all of the processes are centrally managed, e.g. through a network, a virtual office is provided. Thus, members can enter data, information, documents and the like, which may be done on- or off-line. It is thus possible to achieve efficient progression of individual business processes, as well as effective management of effective management of a business process portfolio, e.g. optimizing of resource allocation.
Patent JP-2002132212-A (JP)
Title: Display device and its driving method
Inventor: MORI MITSUHIRO
IPC: G09G3/291
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of enhancing luminous efficiency of all discharge cells to be lighted and its driving method. SOLUTION: First discharge is generated by turning a transistor Q3 ON and by raising a sustaining pulse Psu to the maximum value Vpu with the LC resonance of a recovering coil L and a panel capacitance Cp and second discharge is generated in succession to the first discharge by turning a transistor Q1 ON when the sustaining pulse Psu is lowered to the minimum value Vpb with the first discharge and by raising the voltage of the sustaining pulse Psu to a voltage Vsus.
Patent JP-2003055634-A (JP)
Title: Base material for tile
Inventor: KURAUCHI HARUHISA
IPC: C09J183/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a base material for tiles, which is used for forming a substrate excellent in waterproofness and heat insulating properties and having good overall uniformity. SOLUTION: This base material for tiles is used for forming a substrate for setting tiles thereon and is characterized in that it comprises mainly a curable organic material. The organic material used comprises a modified silicone based material, an epoxy based material or a urethane based material.
Patent JP-2003057359-A (JP)
Title: Sensor
Inventor: NOZOE TOSHIHIDE
IPC: G01J5/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a detection region from being shifted by changing carelessly a mounting angle of a sensor body relative to a mounting frame. SOLUTION: The sensor body 1 is mounted on the mounting frame 10, and the sensor body 1 becomes rotatable relative to the mounting frame 10 by fulcruming axis parts 4A, 4B journalled by journalling parts 15a, 13a. A locking part 16a of the mounting frame 10 is locked with a groove part 5 of the sensor body 1 to regulate rotation of the sensor body 1, and thereby the mounting angle of the sensor body 1 is kept. A cover 30 is mounted on the mounting frame 10 so as to cover a support stand 15, and the axis part 4A and the groove part 5 of the sensor body 1, and a plurality of interfitting parts 33 formed in rows on a peripheral wall 32 are interfitted respectively with the groove part 5 of the sensor body 1.  Hereby, rotation of the sensor body 1 is blocked by interfitting between the interfitting parts 33 and the groove part 5, and the mounting angle of the sensor body 1 relative to the mounting frame 10 is not changed carelessly, to thereby prevent the detection region from being shifted.
Patent JP-2003053181-A (JP)
Title: Adsorbent and producing method thereof
Inventor: HAYASHI TOSHIAKI
IPC: A61L9/16
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which has a lower aliphatic aldehyde removing performance in the air and, moreover, shows a low time deterioration of the lower aliphatic aldehyde removing performance. SOLUTION: This adsorbent is made by impregnating porous bodies with aminobenzene sulfonic acid and a basic substance of at least either one of ammonium carbonate and ammonium hydrogencarbonate, is added to water with a mixing molar ratio of the basic substance to the aminobenzene sulfonic acid of 0.2-2 and is produced by impregnating porous bodies with the same.
Patent JP-2003069414-A (JP)
Title: Output circuit for semiconductor device
Inventor: KUBO TAKASHI
IPC: H03K19/0175
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit for a semiconductor device that can adjust a rising speed and a falling speed of an output signal. SOLUTION: An inverter 4 placed at a stage before the final stage in the output circuit 3 of a transmitter side semiconductor integrated circuit device 1 includes a P channel MOS transistor P1 and two N channel MOS transistors Q1a, Q1b having different threshold voltages Vtn, Vtn' (Vtn'<Vtn). Adjusting the threshold voltages Vtn, Vtn' of the N channel MOS transistors Q1a, Q1b can adjust the rising speed of the output signal of the output circuit 3.
Patent JP-2003066976-A (JP)
Title: Message distribution apparatus and communication terminal apparatus
Inventor: TAHASHI ICHIRO
IPC: G10K15/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a message distribution apparatus and a communication terminal apparatus which can dynamically display a message in response to a BGM. SOLUTION: The message distribution apparatus 10 comprises a controlling part 11 having a function for distributing a list or lyric data of karaoke contents, a function for receiving the message created by a cellular phone 20a, a function for replacing the lyric of the karaoke contents with the message and a function for distributing the karaoke contents whose lyric is replaced to the cellular phone 20b, a storage part 12 for storing the karaoke contents and a communication part 13 for transmitting and receiving various data to/from the cellular phones 20a, 20b through a network 70. The cellular phones 20a, 20b respectively include a CPU having a function for receiving the lyric data of the karaoke contents distributed from the message distribution apparatus 10 and a function for displaying the received lyric data and the message during preparation on the same screen.
Patent JP-2003068958-A (JP)
Title: Package for discrete element and its manufacturing method
Inventor: IKENAGA CHIKAO
IPC: H01L23/31
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a package for discrete element the component cost of which can be reduced and, in addition, the total thickness of which can be reduced to the utmost. SOLUTION: This package is constituted in a structure in which no die pad exists under a discrete element 11. This package is manufactured by preparing a lead frame connected with a connecting terminal section 12 by its lead section and sticking a resin burr preventing heat-resistant tape to the rear surface of the lead frame. Then the discrete element 11 having a metallized rear surface is mounted on the lead frame from the surface side of the tape, and an electrode provided on the top face of the element 11 is wire-bonded to the terminal section 12 of the lead frame. In addition, the surrounding area of the discrete element 11 including a wire 13 and the terminal section 12 is collectively sealed with a molding resin 14. After molding, the heat-resistant tape is exchanged with a dicing tape and the formed body is diced into individual packages.
Patent JP-2003068269-A (JP)
Title: Closed type storage battery
Inventor: MORI KAZUTERU
IPC: H01M2/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a closed type storage battery, which can suppress the occurrence of a battery breakage more effectively than before even in the event of a thermal runaway. SOLUTION: A valve plate 33 on which a hole 330 is drilled is spring biased to a sealing plate 31 by a spring 34, the sealing plate having a first valve seat 311 supporting the periphery of the valve plate 33 and a second valve seat 313 attached tightly to the hole 330. When a thermal runaway occurs, a reactant gas pushes up the valve plate 33 by its pressure, and passes through the gap between the first valve seat 311 and the valve plate 33, as well as the hole 330 of the valve plate 33, then is discharged.
Patent JP-2002182051-A (JP)
Title: Optical waveguide module
Inventor: SASAKI TAKASHI
IPC: G02B6/122
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide module in which the configuration of an optical circuit is simplified and which can surely monitor light intensity regardless of a polarized wave state of signal light. SOLUTION: In an optical plane waveguide type circuit 1, an oblique groove 3 on is formed at a tile angle θ to a normal axis so as to cross an optical waveguide 2n. A reflective filter 4 is installed inside the groove 3 so as to compensate the difference of reflectances between each cross polarization to signal light, reflected light from the reflective filter 4 is detected by a photodetector 6n to monitor the light intensity of the signal light. Thereby, the light intensity can correctly be monitored regardless of the polarized wave state of the signal light. The deterioration of a long-term operation stability caused by contamination is prevented because the inner side of the groove 3 including the reflective filter 4 is sealed by a filling resin 5.
Patent JP-2003071674-A (JP)
Title: Automatic article positioning device
Inventor: FUKAYA HARUHISA
IPC: B23Q7/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To automatically position an article, to lighten a working burden during the drilling in a post-step, and to suppress any erroneous machining. SOLUTION: A carry-in truck 27 is reciprocated between the article receiving position and the article delivery position to a drilling device 64. A supporting device 31 with a plurality of splice plates 14 stacked thereon is disposed on the carry-in truck 27. A first positioning device 37 for performing the positioning in Y-direction in the splice plates 14 placed on the supporting device 31 is disposed on the carry-in truck 27. A second stopper of a second positioning device 63 for performing the positioning in X-direction in the splice plates 14 placed on the supporting device 31 is disposed on the carry-in truck 27. A second movable body of the second positioning device 63 is disposed above the carry-in truck 27 facing the article receiving position.
Patent JP-2003071912-A (JP)
Title: Blow molding method for resin hollow molded article
Inventor: ENDO HARUHIRO
IPC: B29K23/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a blow molding method capable of obtaining a resin hollow molded article having a decorated surface especially excellent in decorative properties without generating molding failure. SOLUTION: The inner layer 7a closely bonded to a sheetlike parison 6 as a decorative sheet 7 comprises the same material as the sheetlike parison 6 and the outer layer 7b on an outer surface side has a multilayered structure as a printed or colored treatment layer. The inner layer 7a being the adhesive layer of the decorative sheet 7 to the outer surface of the sheetlike parison 6 is held to the same material as the sheetlike parison not compounded with additives to be prevented from the lowering of adhesive strength. Air in a space is evacuated from the surfaces of the cavities 11 and 11 of split molds 10 and 10 to bring a decorative parison 9 into close contact with the surfaces of the cavities 11 and 11 of the split molds 10 and 10. The split molds 10 and 10 are clamped and a pressure fluid is subsequently introduced into the closed decorative parison 9 to perform blow molding.
Patent JP-2003073578-A (JP)
Title: Azomethine compound, mixture of azomethine compound with metal ion-containing compound, heat-sensitive transfer recording material and color toner
Inventor: HONDA MARI
IPC: B41M5/26
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a new azomethine compound having a hue which is preferable on reproducibility of color, having an optimal molecular absorption characteristic, good light resistance, large molar absorption coefficient and good maximum concentration, a mixture of the azomethine compound with a metal ion- containing compound, a heat-sensitive transfer material and a color toner. SOLUTION: This azomethine compound is represented by the general formula (1) [wherein A1 and A2 each represent an aromatic hydrocarbon group or an aromatic heterocyclic group and at least either one group thereof represents the aromatic hydrocarbon group; Q1 and Q2 each represent an atomic group which is required for the azomethine compound represented by general formula (1) to have absorptions in an visible area and/or a near-infrared area; L1 and L2 are each a connecting group].
Patent JP-2003078537-A (JP)
Title: Equipment recognizing method and electronic equipment
Inventor: IIJIMA YUKO
IPC: H04L12/28
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To easily recognize the type of data to be dealt with by equipment connected to an IEEE1394 type network from the other side equipment connected to the network. SOLUTION: At the time of controlling equipment connected through a digital communication bus capable of performing digital data communication, the transmission of a first command to inquire for the device type of the other party equipment connected through the digital communication bus and the transmission of a second command to inquire for a stream type to be dealt with by the equipment of the device type is executed, and the device type of the equipment and the stream type are recognized from a response to those first and second commands.
Patent JP-2003071571-A (JP)
Title: Control device for spot welding
Inventor: KINOSHITA SHIN
IPC: B23K11/24
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To grasp exactly the dotting position for spot welding, and on the basis of the grasped dotting position, welding condition is selected. SOLUTION: Between a jig 100 and a stationary side electrode 132 of a welding gun 130, voltage is applied, and when the stationary side electrode 132 is brought into contact with a vehicle body frame W, currents flowing in respective jig posts 100a-100i are detected. And on the basis of the ratios of the currents flowing in respective jig posts 100a-100i, the contact position of the stationary electrode, i.e., dotting positions are detected. When the dotting position is the previously stored dotting position, the welding condition of the dotting position is selected and the spot welding is performed.