baber/WOPTO huggingface dataset:
Patent JP-2003086422-A (JP)
Title: Electromagnetic valve driver
Inventor: KONO KOZO
IPC: F02D41/20
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve driver which opens an electromagnetic valve with good response, without increasing the number of components. SOLUTION: The electromagnetic valve driver 1 opens or closes an electromagnetic valve SV by controlling, with a control circuit 14 for on and off control of a first switching transistor 2 and a second switching transistor 3 provided in both sides of a drive coil L, depending on a control signal. In this electromagnetic valve driver 1, after a large drive current is given in the initial stage to the drive coil L, the current flowing the drive coil L is cut off temporarily, and a capacitor 5 is charged through a charging path with an inverse electromotive force generated in the drive coil L. While the valve is open, charges of the capacitor 5 are applied to the drive coil L via the discharge path as a demagnetizing current and is then returned to a battery B, when the third switching transistor 6 is closed.
Patent JP-2003083624-A (JP)
Title: Air conditioner
Inventor: SUGIYAMA KUNIO
IPC: F25B49/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem in an air conditioner equipped with a W-shape heat exchanger unit that the insufficient supplying condition of a refrigerant is brought into an outside air side heat exchanger when the flow rate of the refrigerant for the heat exchanger unit is set so as to cope with the heat exchanger positioned at inside and, on the contrary, the excessive supplying condition of the refrigerant is brought into the inside air side heat exchanger when the flow rate of the refrigerant is set so as to cope with the outside heat exchanger whereby a thermal efficiency becomes worse and an aimed designing performance can not be realized. SOLUTION: The refrigerant inlet port side pipelines 3c, 3d of the heat exchangers 2a, 2b arranged at the inside of the heat exchanger unit in which the heat exchangers are arranged in the shape of W are provided with refrigerant flow rate regulating devices 6a, 6b for regulating the flow rate of the refrigerant which flows through the pipelines 3c, 3d.
Patent JP-2003086686-A (JP)
Title: Verification method of semiconductor integrated circuit and its equipment
Inventor: TOMIOKA KOJI
IPC: G06F17/50
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To surely perform verification of non-coincidence of an input about an analog circuit in a semiconductor integrated circuit in which a digital circuit and the analog circuit exist mixedly. SOLUTION: On the basis of layout information and circuit diagram information, coincidence of the layout of semiconductor integrated circuit and a circuit diagram is verified by comparison (S1-S3). On the basis of the layout information or the circuit diagram information, a first transistor to be connected with a prescribed power source, and a second transistor to be connected in series with the first transistor are detected (S4). On the basis of the layout information or the circuit diagram information, data (e.g. channel lengths L1, L2) concerning each channel of both of the detected transistors are extracted (S5). The extracted data concerning each channel are compared with each other, and it is decided whether the connection order of both transistors is right on the basis of the comparison, thereby performing a process corresponding to the decided result (S6-S9).
Patent JP-2002293052-A (JP)
Title: Original paper for heat-sensitive stencil printing and method for manufacturing it
Inventor: YAMAGUCHI HIDEYUKI
IPC: B41N1/24
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an original paper for heat-sensitive stencil printing and a method for manufacturing it in which (1) an image with high quality can be obtained from the first paper, (2) amount of ink stuck on a printing plate can be decreased when the printing plate is removed, (3) stiffness of a master which can not be achieved in the care of using only a porous resin film can be strengthened and as the result, carrying properties and printing wear resistance, are excellent, (4) smear of the back on printing can be reduced, and (5) continuous production can be stably performed. SOLUTION: The method for manufacturing the original paper for heat- sensitive stencil printing characterized by comprising a process in which a coating liquid for forming a porous resin film is applied and dried on one face of a thermoplastic resin film to form the porous resin film, a process in which at least one outer surface side of a laminated sheet prepared by making together at least two layers of wet papers into a sheet and drying it is bonded on the face of the porous resin film and a process in which the interlayer of the laminated sheet is released is provided.
Patent JP-2003086668-A (JP)
Title: Device and method for production
Inventor: SHIROSAKI TOMOHIDE
IPC: H01L21/68
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for production which can shorten the lead time of a product and decrease the quantity of intermediate materials present in a production line. SOLUTION: The production device has a sheet processor and a batch processor and produces the product by carrying wafer cassettes WC containing wafers as one production lot in the sheet processor and batch processor according to a specific production process, and the wafer cassettes WC are connected to and disconnected from each other; and a single wafer cassette WC is carried in the sheet processor, and a plurality of connected wafer cassettes WC are carried in the batch processor to process the wafers W that the plurality of wafer cassettes WC contains as one production lot as specified.
Patent JP-2003092488-A (JP)
Title: Electronic appliance
Inventor: WAKE RYOJI
IPC: H05K9/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic appliance for which attaching strength of a shield case to a circuit board is sufficiently secured without projecting solder on a back surface of the circuit board. SOLUTION: The electronic appliance 10 is provided with a flat laminated circuit board 11 for which various kinds of electronic components 11d are mounted on a surface, and the shield case 12 attached to the laminated circuit board so as to cover the entire surface of the laminated circuit board. The shield case is connected to a land for ground connection of the laminated circuit board, the laminated circuit board 11 is provided with the land for the ground connection in the intermediate layer 11c, and insertion holes 13 extended from the land for the ground connection to the surface and the electronic appliance 10 is constituted so as to insert the foot parts 12a of the shield case 12 into the insertion holes 13 and solder them to the land for the ground connection.
Patent JP-2003092216-A (JP)
Title: Low-noise reactor
Inventor: IWAMOTO KAZUYOSHI
IPC: H01F27/24
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low-noise reactor using a laminated iron core having a high effect of noise reduction. SOLUTION: Thermosetting synthetic resin is subjected to heating vacuum impregnation between layers of a steel plate 1 for forming a laminated iron core 2, and the steel plate 1 of the laminated iron core 2 is mutually adhered.
Patent JP-2003095397-A (JP)
Title: Beverage dispenser
Inventor: KAMIYA KOUSO
IPC: B67D1/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To avoid excessive-carbonization of sparkling beverage caused by its long-term releasing in a beverage dispenser. SOLUTION: In the case that various kinds of button operation performed through an operation panel are not carried out in this beverage dispenser and a dispensing plug stops to dispense beer, a continued time of this stopping operation is measured by a timer. Then, when a stopped time for dispensing the beer being measured by the timer reaches a waiting time T, a pressure adjusting control circuit closes the pressure adjusting valve at a step 140 so as to prohibit supplying of carbonated gas to a beer barrel. When a dispensing of the beer through the dispensing plug under an operation at the operation panel is started during this prohibited state, the pressure adjusting control circuit advances a program to a step 110 so as to re-start an opening or closing control of the pressure adjusting valve and release the prohibited state.  In addition, the waiting time T is set in response to a temperature K of the beer barrel.
Patent JP-2003089188-A (JP)
Title: Screen printer
Inventor: NAKAHIRA HITOSHI
IPC: B41F15/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer which executes operation for cleaning a screen plate 3 and operation for sucking a base plate 5 at printing by a common vacuum unit, and controls by one controller to enhance the efficiency. SOLUTION: The screen printer prints a surface of the matter to be printed in which a printing material on the surface is disposed on a rear surface of the screen plate 3, by moving the front surface of the plate 3 formed with a screen plate opening 26 in the printing direction of the squeegee 2. The printer comprises a cleaner 24 for sucking and cleaning the opening 26 and the rear surface, a printing table 7 for sucking, holding and positioning the base plate 5, a common vacuum unit 12 for executing the sucking operation of the cleaner 24 and the sucking operation of the table 7, a switching valve 18 for switching the sucking operations, and a controller 29 for controlling timing for switching the sucking operations.
Patent JP-2003092823-A (JP)
Title: Power unit
Inventor: SANO HIDEAKI
IPC: G03G15/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can safely execute the leakage detection and the power cut at complete short circuit or incomplete short circuit caused by deterioration, bite, and the like of a harness. SOLUTION: When the harness completely short-circuits due to deterioration, bite, and the like of the harness or incomplete short circuit having certain amount of resistance occurs, a short circuit detection means provided on the side of load detects the occurrence of short circuit in a harness part, and it transmits that the harness is short-circuiting to a short circuit control means within the power unit by signal via a signal path provided within the harness. Further, it sends a signal to a power breaking means within the power unit, whereby it becomes possible for a controller to stop the switching action in, for example, the power unit, and breaks the power supply to load side. Thus, this system can surely prevent fuming and ignition of an apparatus caused by the complete short circuit of the harness or the incomplete short circuit having a resistance component.
Patent JP-2003092127-A (JP)
Title: Fuel cell system
Inventor: ISHIKAWA TAKASHI
IPC: H01M8/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage on system components in a fuel cell system. SOLUTION: This fuel cell system has a combustion means burning anode off gas 4a of the fuel cell; a heat exchange means 5 supplying combustion heat in the combustion means to a heating medium; a heating medium circulation mechanism part 20 circulating a heating medium; an abnormality detecting means 10 detecting the abnormality of the heating medium circulation mechanism part; and a control means judging the abnormality based on the signal of the abnormality detecting means and stopping the system.
Patent JP-2002188520-A (JP)
Title: Intake air introducing device in multi-cylinder internal combustion engine and outboard motor carrying the device
Inventor: WATANABE HITOSHI
IPC: F02M35/116
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide stable running state to an internal combustion engine surely by introducing air into each intake passage from an air chamber quickly and timely when the temperature of the internal combustion engine is low and each throttle valve is closed suddenly to reduce the speed of the internal combustion engine suddenly. SOLUTION: The internal combustion engine 10 is provided with intake pipes 31 extended from a plurality of cylinders 20, throttle valve 37 capable of adjusting the opening degree of an intake passage 35 in each intake pipe 31, air introducing passages 45, one end of each of which is communicated with the intake passage 35 downstream of each throttle valve 37, an air chamber 46 to which the other end section of each of these air chamber introducing passage 45 is connected, and a closing valve 48, which opens and closes the air chamber 46 facing atmosphere. A communication pipe 47 is provided in the air chamber 46 to communicate with the closing valve 48. Through the closing valve 48 and the communication pipe 47, the atmospheric side is communicated with the air chamber 46.
Patent JP-2003098689-A (JP)
Title: Method of forming mask, method of forming patterned thin film and method of manufacturing micro device
Inventor: UEJIMA SATOSHI
IPC: G03F7/11
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a mask having a shape of a small width provided with an undercut while preventing peeling and breaking of layers to be formed as the mask. SOLUTION: The method of forming the mask comprises forming the first layer 102 by a material which is dissolved by a developing solution used in development of the resist and is higher in a removal rate in ashing than the resist on a ground surface 101. The second layer 103 is formed on the first layer 102 by the resist. Next, the second layer 103 is exposed. The second layer 103 is developed and the first layer 102 is partly dissolved by the developing solution. In this process step, the width of the first layer 102 is made greater than the width of the second layer 103. Next, the width of the first layer 102 is made smaller than the width of the second layer 103 by ashing. The first layer 102 after the ashing is a lower layer 111 of the mask 110 and the second layer 103 is an upper layer 112.
Patent JP-2003100834-A (JP)
Title: Method for analyzing defect, method and program for verifying chip sorting data
Inventor: MUGIBAYASHI TOSHIMITSU
IPC: H01L21/027
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for analyzing defect and a method for verifying chip sorting data in which reliability of the results of analysis based on chip sorting data can be enhanced. SOLUTION: At step S11, chip sorting data where a plurality of chips are sorted into four groups based on the presence of a (new) defect and the acceptability of (an integrated circuit) is acquired. At step S12, such a situation as chips are extracted randomly by the number of defective chips from all chips is set based on the chip sorting data acquired at step S11. Subsequently, at step S13, a random rejection probability P(N4), i.e., a probability where the number of rejectable chips in the randomly extracted chips is not smaller than a defective/rejectable number of chips N4, is determined.
Patent JP-2003095714-A (JP)
Title: Cement admixture, cement composition, and high fluidity concrete obtained by using the same
Inventor: MORIOKA MINORU
IPC: C04B22/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture in which a cement composition is hard to be neutralized, and has a less shrinkage, and, even when applied to concrete having a low water content such as a high fluidity concrete, the shrinkage can be suppressed in low, and by which the high fluidity concrete having high neutralization resistance and reduced heat of hydration can be obtained, and is used mainly in civil engineering and a construction industry, to provide a cement composition and high fluidity concrete obtained by using the same. SOLUTION: The cement admixture contains blast furnace slow cooled slag powder and a shrinkage reduction agent. In the cement admixture, the Blaine specific surface area of blast furnace slow cooled slag exceeds 4,000 cm<2> /g. The cement composition contains cement and the cement admixture. The high fluidity concrete is obtained by using the cement composition.
Patent JP-2003108572-A (JP)
Title: Information control system
Inventor: ISHIZONE YOSHIYUKI
IPC: G06Q50/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an information control system for allowing visual confirmation of the content of transmitting-receiving information and data. SOLUTION: This information control system has a client 10 and a server 12 joined by a network 11. The server 12 has a database 17 for storing the information or the data inputted from the client 10, a retrieving engine 18 for executing retrieval or prescribed calculation processing on information or data stored in the database 17 according to the information or the data inputted from the client 10, and an output engine 19 for outputting a result or the retrieval or the calculation processing of the retrieving engine 18 to the client 10. The information or the data is transmitted and received between the client 10 and the server 12 by a thumbnail image.
Patent JP-2003109458-A (JP)
Title: Switch device
Inventor: TOKURA KENJI
IPC: H01H13/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve problem of complication and enlargement of an aggregate switch structure when constituting the aggregate switch using a plurality of switch assemblies constituted by incorporating an electromagnetic actuator into the switch for using the electromagnetic actuator as a drive source. SOLUTION: This switch device comprises a permanent magnet 11 provided with a drive part F, which selects either of a switch usable state α projecting a push button 8 to the outside of a switch case 1 or a switch unusable state βburying the push button 8 in the switch case 1 in the side of the push button 8, a ferrite 7 provided in the side of the switch case 1 and are attached to the permanent magnet 11 each other by being magnetized by the permanent magnet 11, and a heating part 6 magnetically transforming the ferrite 7 by heating it to a temperature exceeding Curie temperature and making the attraction force to the permanent magnet 11 weaker than a returning force of a spring member 12.
Patent JP-2003108724-A (JP)
Title: Work flow support system, its method, work flow support program, and computer readable recording medium with the program recorded thereon
Inventor: JIBIKI YUICHI
IPC: G06Q10/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To surely complete the same kind of processing concerned with many electronic documents up to a prescribed period when the contents of the same processing are simultaneously generated when collectively investigating whether the examination claims of patents applied in a certain past period are required or not in an enterprise. SOLUTION: In a work flow for sequentially evaluating the examination claim value of an applied patent by a plurality of evaluators, each evaluator previously sets up a period within which evaluation should be completed, and when there is an item which is not evaluated yet after the lapse of the period, the evaluation of the item is forcedly shifted to a succeeding evaluator. In this case, 'temporary requirement' indicating that the examination claim is temporarily required is automatically set up as the evaluation result of the former evaluator. Although the same evaluation as that of the former evaluator is executed by clicking a button in order to reduce the work of the latter worker, the item in which 'temporary requirement' is set up because the former evaluator does not evaluate the item can not be simply followed.
Patent JP-2003103459-A (JP)
Title: Spindle head structure for grinding wheel spindle having balance correcting device
Inventor: YAMAKAWA YOICHI
IPC: B24B45/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel spindle head structure suppressing rigidity deterioration and grinding accuracy deterioration due to an increase of an axial clearance between a bearing and a grinding wheel in a grinding wheel spindle head of a grinding device having an annular automatic balance correcting device corresponding to high rotation speed. SOLUTION: In the spindle head structure, an automatic balance correcting device rotating part having a correction weight in an interior, rotating synchronously with the grinding wheel spindle and comprising an annular shape is arranged in a tip of the spindle head, and an automatic balance correcting device fixing part controlling rotary movement so as to correct unbalance to the correction weight of the automatic balance correcting device rotating part is normally arranged in an inner side face of a grinding wheel cover preventing scattering of coolant, chips, mist or the like for safety of a grinding wheel periphery.
Patent JP-2003001731-A (JP)
Title: Core material for panel, and door panel
Inventor: AOKI KOKI
IPC: E06B3/70
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a core material for a panel consisting of a paper honey comb in which as smoothness of surface materials can be held even when the surface materials consisting of a thin metal sheet are stack, excellent strength is held and weight reduction is possible and a door panel using it. SOLUTION: The core material for the panel with a constitution in which paperboards with a basis weight of 400-500 g/m<2> are stacked on both faces of a paper honeycomb with an adhesive, being lightweight and with excellent bending strength and twisting strength and the door panel with a constitution in which a front sheet and a back surface sheet consisting of a metal sheet with a thickness of 0.25-0.50 mm are stacked on both faces of the core material for the panel through an adhesive layer and the front sheet and the back surface sheet are fitted and fixed together on the peripheral edge part and with excellent surface smoothness, bending strength and twisting strength and being possible to be lightweight are provided.
Patent JP-2003108043-A (JP)
Title: Vehicle with advertisement
Inventor: KOBASHI TATSUYA
IPC: G09F13/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To use an existing advertisement space as it is without remodeling to enable viewers to distinctly confirm advertisement contents especially even in a dark place at night or the like. SOLUTION: A light emitting thin plate 1 in a storage frame B is made to emit light by power supply to the thin film 1 to relieve advertisement contents 2a through an advertisement film 2, and water does not penetrate the light emitting thin film 1 sealed with a laminate film 1a to prevent a fault like an electric leakage or reduction of the life even when the inside of the storage frame B is wetted due to rain or washing.
Patent JP-2003109249-A (JP)
Title: Heat mode recording optical disk medium
Inventor: USUKI KAZUYUKI
IPC: G11B7/2433
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat mode recording optical disk medium excellent in smoothness, heat resistance and light transmissivity by forming an undercoat layer consisting of solvent soluble polyimide resin. SOLUTION: The heat mode recording optical disk medium having at least the undercoat layer and a heat mode recording layer selected from a phase transition type optical recording layer or a magneto-optical recording layer successively on a substrate is characterized in that the undercoat layer consists essentially of the polyimide resin containing a repeating unit represented by the following general formula (1).