baber/WOPTO huggingface dataset:
Patent JP-2001223482-A (JP)
Title: Electronic control device or vehicle
Inventor: WATANABE TAKASHIGE
IPC: H05K9/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress the noise signal occurring inside a circuit from leaking outside through a connector. SOLUTION: An electronic control device 1 for a vehicle is provided wherein a circuit board 2, wherein a controlling electronic circuit comprising an digital circuit part 21 is assembled, is housed in a shield case comprising a frame 3, and the electronic circuit is electrically connected to an external circuit through connectors C1-C4. Here, the inside of the frame 3 is divided at least into sections A and B with a partition frame 32 comprising a conductive metal so that the connectors C1-C4 are arranged in a section different from that of the digital circuit part 21, while the partition frame 32 is used as a heat radiation plate of a driving semiconductor element.
Patent JP-2001227331-A (JP)
Title: Exhaust emission control device for engine
Inventor: KOGA MASAKI
IPC: B01D53/94
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To secure stable conversion efficiently of a catalyst in an exhaust emission control device for controlling the air-fuel ratio on the basis of the oxygen storage quantity of the catalyst. SOLUTION: A controller 6 calculates low-speed components and high-speed components in the oxygen storage quantity of the catalyst 3 according to actual characteristics. A target value of the high-speed component is set to a smaller value with the increase in the low-speed component, and the air-fuel ratio of an engine 1 is controlled so that the high-speed component may have a set target value. Therefore, capabilities of the catalyst 3 to absorb the deviation from the theoretical air-fuel ratio are equalized on the rich side and the lean side, and stable conversion efficiency of the catalyst can be secured.
Patent JP-2000236186-A (JP)
Title: Blank for circuit pack
Inventor: CLARK JON EDWARD
IPC: H05K7/20
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To make air flow uniform by reducing the cross sectional area of an air plenum adjacent to an idle rack, where an article is mounted in a diffuser blade positioned at arrangement in an idle rack, where a blank for circuit pack is not loaded and is formed in an adjacent base. SOLUTION: Bases 202 are arranged in guides for device arrangement 222 and 220. They are formed by integrally punching with a frame surface fitted to a frame for device rack 232. A fan 224 generates air flow in a plenum for fan 225, which is connected to a plenum for device arrangement 226. The plenum for device arrangement 226 is formed by a guide for device arrangement 222 and 230 which above the guide along a distance decided by a lower edge 221 and an upper edge 223. A diffuser blade 204 reduces a plenum nominal height 229 to a plenum valid height 228. At the height 228, air flow passes through the diffuser blade 204 and it is increased, a second diffuser blade 205 arranged near the upper edge 223 becomes a barrier, and the valid height of the plenum is reduced again.
Patent JP-2001227504-A (JP)
Title: Traveling hydraulic control device
Inventor: ISHIDA KAZUHISA
IPC: F15B11/05
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a traveling hydraulic control device for not largly changing a traveling speed according to a travel load fluctuation while controlling horse power of pumps. SOLUTION: A hydraulics motor 7 for leftward travel is driven by pressure oil delivered from a first variable displacement hydraulic pump 1, and a hydraulic motor 8 for rightward travel is driven by pressure oil delivered from a second variable displacement hydraulic pump 2. Regulators 3, 4 respectively adjust these displacement volume so that the total of input horse power of the first and second variable displacement hydraulic pumps 1, 2 does not exceed output horse power of a prime mover. The maximum displacement volume of the hydraulic pumps 1, 2 at traveling time is smaller than work time. The maximum displacement volume for travel is set to a displacement volume value corresponding to pressure of a horse power control area.
Patent JP-2001226530-A (JP)
Title: Nonhalogen flame-retardant rubber composition and molded article
Inventor: MABUCHI TOSHIAKI
IPC: C08K3/06
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen flame-retardant rubber composition in which the odor characteristic of rubber and the odor due to a crosslinking agent are reduced and to provide a molded article obtained therefrom. SOLUTION: A nonhalogen flame-retardant rubber composition prepared by compounding a base resin containing a rubber containing no halogen with a nonhalogen flame retardant, a crosslinking agent, and zeolite is molded and crosslinked to give a molded nonhalogen flame-retardant rubber article. In another embodiment, a nonhalogen flame-retardant rubber composition prepared by compounding a base resin containing a rubber containing no halogen with a nonhalogen flame retardant and a crosslinking agent is molded, crosslinked, and thermally treated to give a molded nonhalogen flame-retardant rubber article.
Patent JP-2001232776-A (JP)
Title: Base plate for ink jet recording head, ink jet recording head, ink jet cartridge and ink jet recorder
Inventor: IMANAKA YOSHIYUKI
IPC: B41J2/01
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a base plate for an ink jet recording head, the ink jet recording head, an ink jet cartridge and an ink jet recorder capable of detecting an ink in a recording head with a simple constitution and being widely applied to various type recording systems. SOLUTION: The ink jet recording head comprises heaters 101 each for supplying an energy for discharging the ink, drivers 102 each for driving the heater 101, and a detecting electrode 118 capable of detecting a voltage change between the heater 101 for generating in response to the drive of the heater 101 and the driver 102 via the ink on the plate 100.
Patent JP-2001232809-A (JP)
Title: Cartridge type recorder and cartridge
Inventor: WATANABE MASAHIKO
IPC: B41J2/175
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To use a cartridge correctly by obtaining information concerning to the cartridge, including the residual quantity of ink, easily. SOLUTION: The recorder body 1 is provided removably with a cartridge 3 having means 35 for holding the information concerning to the cartridge 3. Furthermore, means 11, 14 for generating information being held in the information holding means 35 is provided for at least one of the recorder body 1 or the cartridge 3.
Patent JP-2001236681-A (JP)
Title: Optical pickup and its manufacturing method
Inventor: YAMANAKA KAZUHIKO
IPC: G11B7/22
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of optical axis adjustment by reducing the number of components of an optical system of an optical pickup. SOLUTION: The optical pickup consists of two parts, an actuator part and a mirror configuration part, the actuator part is manufactured by forming integrally an objective lens holding means fixing an objective lens, and a light receiving and transmitting element container housing a light receiving and transmitting element and an elastic supporting member, and two starting mirrors are fixed to the mirror configuration part.
Patent JP-2001231666-A (JP)
Title: Night cover mounting structure in flat-type open showcase
Inventor: YOSHIDA TAKAO
IPC: A47F3/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a night cover mounting structure for a flat-type open showcase capable of easily covering the upper-surface opening part of the open showcase almost regardless of the size of the open showcase and easily attaching and detaching the night cover. SOLUTION: As the upper-surface opening part of the showcase 1 is covered only by gripping a handle H, drawing out a sheet material 12 from inside a housing case 13, and fastening a fastening device 11 to a top cover P at the upper end part of the other opposing windshield 8, it is possible to cover the upper-surface opening part easily regardless of the size of the showcase 1. As the night cover is detachably mounted to the inside surface of the windshield 7 or 8 from above, there is no problem in taking out merchandise during business hours. It is possible to remove the night cover easily without using screw, tools, or the like when it is not necessary.
Patent JP-2001234963-A (JP)
Title: Hydraulic shock absorber
Inventor: MORI NOBUO
IPC: F16F9/348
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber inluding a check valve device to admit oil flowing from a reserver to an oil chamber capable of lessening the impact force associated with opening and closing of the check valve device and also enhancing the damping force characteristics. SOLUTION: This hydraulic shock absorber 10 is equipped with a check valve device (the second valve 33) to admit oil flowing from a reserver 25 to the oil chamber 15B on the piston side, wherein the check valve device 33 is composed of a bending disc 51 to open and close a communication passage 31 and a spring 52 to energize the bending disc 51 in the direction of closing the passage 31, and the set load of the spring 52 is set higher than the valve opening pressure generated when the disc 51 is bent, and the disc 51 is opened by bending when the passage 31 bas a minor rate of flow, while the disc 51 is opened by sliding through a contractive deformation of the spring 52 at the time of a major rate of flow.
Patent JP-2001235515-A (JP)
Title: Automatic forming method of lsi tester constitution file
Inventor: HINOSUGI MASAKI
IPC: G06F11/22
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve development efficiency and quality of a test program. SOLUTION: In a step S201, a partial file A111, a partial file B112, a partial file C113, a partial file D114, and a partial file E115, required for forming patterns. inc file 104, starts.startadr file 105, startsets.inc file 106, and vmsets.inc file 107 are formed following a file C440 in which a test pattern name and a housing directory are written. In step S202, step S203, step S204 and step S205, four constitution files 104, 105, 106, 107 are formed based on the partial files 111, 112, 113, 114, 115.
Patent JP-2001239659-A (JP)
Title: Image recording/indicating device
Inventor: SHIKAME OSAMU
IPC: B43L1/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To indicate a high quality image not having bound or bleed of ink by improving a fixing property, to readily erase the indicated image and to prevent contamination in a device that may occur when the waste ink is scattered during the erasing in the case where the image is written by ink jet recording to be indicated. SOLUTION: This image recording/indicating device comprises a recording head 20 for forming the image by ejecting the ink and an erasing means 4 for erasing the image. The recording head 20 has a treatment liquid ejection section 24a for ejecting a treatment liquid including a cation substance. The erasing means 4 has a blade 40 made of a rubber elastic material that is downwardly held by a holding means 41 and is upwardly brought into contact with the recording medium 10 in an upward movement region.
Patent JP-2001248017-A (JP)
Title: Polyarylate pulp, paper and method for producing the same
Inventor: DEMURA SATOSHI
IPC: D21H13/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide polyarylate pulp having excellent heat resistance, excellent dielectric characteristics, and low water absorption, to provide paper comprising the pulp, and to provide methods for producing the articles. SOLUTION: This polyarylate pulp containing >=40 wt.% of pulp that has a fiber length of >=106 μm and comprises a polymer containing (A) structural units which are represented by general formula (I), comprise one or more kinds of groups selected from phthaloyl groups, isophthaloyl groups, and terephthaloyl groups, wherein the content of the terephthaloyl groups is <40 wt.%, and (B) structural units which are represented by general formula (II) [X is one or more kinds of divalent bonding groups selected from a single bond, S, 0, SO2, and CO; Q and R are each one or more kinds of groups selected from the group consisting of 1 to 4C alkyl groups, alkoxy groups, and halogen atoms; (m) and (n) are each an integer of 0 to 4], in a total amount of >=70 wt.%. The paper comprising the polyarylate pulp, and the methods for producing the articles.
Patent JP-2001241801-A (JP)
Title: Compression type heat pump air conditioner
Inventor: YOKOYAMA TAKESHI
IPC: F25B27/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a compression type heat pump air conditioner in which its life is extended, its discharged heat can be used and neither vibration nor noise is generated. SOLUTION: A compression type heat pump air conditioner is provided with a fundamental configuration as well as an auxiliary bypass line applied only when an indoor heating is carried out. That is, a part of high temperature and high pressure refrigerant liquid is sucked through an inlet of a heating expansion valve 6' under an operation of a thermal driving pump 9 pressurized and then fed to the bypass line 10. Then this pressurized high temperature and high pressure refrigerant liquid is heated by a heat exchanger 11 utilizing discharged heat, changed into high temperature and high pressure refrigerant gas and mixed with high temperature and high pressure refrigerant gas fed from a discharging pipe 2.  With such an arrangement as above, it is possible to perform an effective utilization of the discharged heat as well as flowing of refrigerant more than a capability of a compressor 1, and to increase a heating capability. Due to utilization of the thermal driving pump 9, its life is long and neither vibration nor noise is generated.
Patent JP-2001250673-A (JP)
Title: Electrode lifting control device for ac arc furnace
Inventor: AWANAKA HIROSHI
IPC: F27D11/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode lifting control device for an alternating current arc furnace making the grade of ware of electrodes for respective phases almost uniform, at the alternating current arc furnace. SOLUTION: The electrode lifting control device 20 is constructed by an impedance control circuit composed of an adder 11, a multiplier 12 and an amplifier 13, a current uniformity control circuit composed of an adder 21 and an amplifier 22, and a switching part composed of an adder 23, an absolute value calculator 24, a comparator 25, a comparator 26, a confirmation timer 27, a flip-flop 28 and a switching circuit 29. When decided that arc current has got in a stable state, it is switched from the impedance control circuit to the current uniformity control circuit, and an electrode lifting device 8 is operated.
Patent JP-2001247712-A (JP)
Title: Method of recycling polystyrene from foamed polystyrene
Inventor: SOEJIMA TOSHIAKI
IPC: B29C48/40
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of recycling a polystyrene from a foamed polysty rene, suppressing a heat history, consequently capable of obtaining a polystyrene having slight quality deterioration such as coloring, reduction in molecular weight, etc., having an excellent recycling efficiency in recycling a polystyrene from a foamed polystyrene. SOLUTION: This method of recycling the polystyrene from the famed polystyrene comprises dissolving the foamed polystyrene in a volume reduction agent of any compound selected from the group consisting of a water-soluble amide compound and a water-soluble lactone compound to give a solution, introducing the solution into a double-screw extruder having at least one vent hole, evaporating and separating the volume reduction agent by heating under reduced pressure, melting and extruding the polystyrene so as to recycle the polystyrene.
Patent JP-2001258200-A (JP)
Title: Automatic balancer and motor using it
Inventor: KIKUCHI YOSHIMI
IPC: H02K21/22
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To favorably get the balance modifying action of a member 21 for balancing, with a simple and downsized constitution. SOLUTION: This automatic balancer is so constituted as to take a favorable balance modifying action even if it is smaller in diameter than a conventional one equipped with fan-shaped member for balancing, by arranging a balance working section 212 equipped with a proper mass contributing to balance modifying action a specified distance apart in radial direction from a rotary shaft 134, in each member 21 for balancing thereby sliding the position of the center of gravity of the member 21 for balancing outward in radial direction.
Patent JP-2001253103-A (JP)
Title: Printer and printing method
Inventor: KAWAMURA SHIGEYUKI
IPC: B41J2/32
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing method for printing an image of larger size than the head pitch without the effect of strain in a carrying system generated through variation of frictional resistance between a thermal head and the surface of a color thermal recording sheet while using the recording sheet usefully. SOLUTION: Upon completion of printing with Y color in the print area of a first screen (2), in Fig. 1, a thermal head Y6 is waited and point (b), at the forward end of the print area of the first screen, is returned back to a thermal head M7 (3). Subsequently, the thermal heads Y6 and M7 are brought into press contact and the print area of the first screen is printed with M color. When the point (d) at the forward end of the print area of second screen comes at the position of the thermal head Y6 in the way, printing with Y color is starting in the print area of the second screen (4). Upon completion of printing in both areas (5), both thermal heads are waited and the point (b) at the forward end of the print area of the first screen is returned back to a thermal head C8 (6).  Subsequently, all thermal heads are brought into press contact and a required printing is performed when each print area reaches each thermal head.
Patent JP-2001256019-A (JP)
Title: Image output system
Inventor: HASHIMOTO OSAMU
IPC: G06F3/12
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image output system capable of deciding how a print job is processed or whether or not it is processed by a distributed (separation) processing by using plural image output device according to the contents of the processing instructed as the print job so that a single print job does not constrain the plural image output devices. SOLUTION: When a distributed output processing is instructed, image data and information regarding the contents of the output processing are transmitted to a digital complex machine 30a and whether or not information to instruct a specified processing is included in the information is confirmed. When no specified processing is included, the distributed processing is performed by digital complex machines 30a, 30b. On the other hand, when the specified processing is included in the print job, a main CPU 401a of the digital complex machine 30a releases an output instruction by a tandem processing and performs the output processing only by the digital complex machine 30a.
Patent JP-2001256966-A (JP)
Title: Nonaqueous secondary battery and method for charging the battery
Inventor: SAKATA HIDEO
IPC: H01M10/0568
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high capacity and an excellent storage characteristics. SOLUTION: The nonaqueous secondary battery is provided with a cathode, an anode, and an electrolyte having a lithium complex oxide as an material, and is used in charging electric energy of more than 0.59 Wh/cm3 per unit volume of layered electrode body. It has any one of a peak based on sulfur from 168 to 170 eV, a peak based on carbon from 291 to 295 eV and a peak based on nitrogen from 399 to 401 eV by XPS analysis on the surface of the cathode. The atomic ratio of each of the elements on the surface of the cathode measured with each of the peaks is set so as to be more than 1% of sulfur, more than 3% of carbon and more than 0.3% of nitrogen.  When an nonaqueous secondary battery having an electrolyte including imide lithium salt including a fluoroalkyl group is charged, the charge is preferably performed under the condition that the cathode potential is to be more than 4.4 V based on lithium.
Patent JP-2000295290-A (JP)
Title: Signal transmitting system
Inventor: SLADE ANTHONY JOHN
IPC: H04B10/29
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve a system by carrying a monitoring signal which does not depend on the existence of a plurality of mutually connected nodes and traffic, between the nodes, specifying the existence of node identifiers on the monitoring device in each node and carrying the node identifiers related to each object route by individual and common light carrier wave for carrying the monitoring signal. SOLUTION: Input ports 20, 21 and 22 for receiving traffic data are connected to a connection matrix 23. Reception is executed in the input port 24 concerning a monitoring communication passage, a demodulator 25 restores input node identifiers from monitoring light carrier wave and the node identifiers are transmitted to an interrogator unit 26 for collecting them. Then a center control unit 27 gives an instruction to generate the proper node identifiers to a generator 28 by which the node identifiers are transmitted to a modulator 29 based on the configuration of the connection matrix 23 in order to carry monitoring carrier wave to the adjacent node.
Patent JP-2001258012-A (JP)
Title: Article and service advertisement method utilizing digital broadcast and internet, and article and service sales method
Inventor: TAKAI KAZUTO
IPC: H04N7/173
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a viewer can deliver inquiry on detailed information of an article viewed on a digital broadcast program and a questionnaire and an opinion of the article to an advertisement company via the Internet, so as to acquire the detailed information of the article or the like through the Internet and can place an order to the article and obtain the article service. SOLUTION: In this article or service advertisement and sales method utilizing digital broadcasting and the Internet, a viewer can browse about information of articles and services related to information of commercial message in a television broadcast program via means of an intention transmission means by using a device which can receive the televi broadcast program and can be connected to the Internet.
Patent JP-2001263958-A (JP)
Title: Pressurized ventilation hood sealing device and sealing method therefor
Inventor: OKADA TSUTOMU
IPC: F27B21/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To seal a gap between a pressurized ventilation hood and a material loading layer, in a sintering method wherein gas, containing oxygen, is pressurized and ventilated from the upper part of the material loading layer of a Dwight-Lloyd sintering machine. SOLUTION: Upon pressurizing and ventilating the gas containing oxygen from the upper part of the material loading layer of the Dwight-Lloyd type sintering machine, the surface layer of the material loading layer at the position of lower end of the skirt of the pressurizing and ventilating hood is made brittle, then, the lower end of the skirt is inserted into the surface of the material loading layer.