baber/WOPTO huggingface dataset:
Patent JP-2000180411-A (JP)
Title: Nitrogen oxide sensor
Inventor: HASEI SEIJI
IPC: G01N27/419
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To stably and accurately detect NOx concentration over a long period of time even under environment with much noise of an automobile or the like by forming a stabilization film for detecting sensor output stable on a detection electrode or the like. SOLUTION: A solid electrolyte body 1 for composing an oxygen pump part 3 is formed in a sheet shape, and a specific voltage is applied to its both surfaces, namely an NOx conversion electrode 3a and a pump electrode 3b, for operating as an oxygen pump. Then, heating is made to a specific temperature range b a heater 6, thus detecting the NOx gas concentration due to the potential difference between a detection electrode 4 and a counter electrode 5. A nitrogen oxide gas in the atmosphere to be detected is oxidized by the oxygen pump part 3 for converting to NO2 gas, nitrogen peroxide gas, and their mixed gas, thus detecting the total amount of nitrogen oxide gas.  In the nitrogen oxide sensor, a stabilizing film 31 for obtaining sensor output stably for a long period of time and a stabilizing film 32 is formed on the detection electrode 4 and an electrode 7 for detecting oxygen concentration, and a stabilizing film 32 is formed on the conversion electrode 3a.
Patent JP-H10194249-A (JP)
Title: Sorting container bag hook
Inventor: KOMABA YOSHITO
IPC: B65B67/12
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bag hook on which a plurality of bags with handle can be hung, by putting the handle of a bag with handle or the like on the hook of one side frame and an identification board of the inside frame and putting another bag with handle on the hook of the other side frame and an identification board of the inside frame. SOLUTION: Two square frames are combined to fix at the center and rotatably support at the axes 2 and constitute the leg 1 of a collasible base. An inverted U-shaped inside frame 3 lacking in one side of a square form is arranged at the inside or the outside of the fixed parts to be movably supported by the common axes 2. Both frames at the lower part of the fixed parts of the legs 1 are connected through chains 4, 4' to prevent an unnecessary opening movement. And further, respective two hooks 5, 5' are provided at the upper part of both frames and an identification board 6 is attached to the upper part of the inside frame 3.  When using this device, a pair of handles of a bag having handles are put on the hooks 5, 5' of one side frame and the identification board 6 of the inside frame 3 and another bag having handles is put between the opposite side frame and the inside frame in the same way to alternatively use respective bags.
Patent JP-H06203326-A (JP)
Title: Thin-film magnetic head and its produciton
Inventor: KUHARA TAKASHI
IPC: G11B5/31
Filed: 1992-12-28
Abstract: PURPOSE:To provide the thin-film magnetic head capable of forming an as-designed magnetic gap length with good reproducibility without reducing the film thickness of a magnetic gap and the process for production of such magnetic head. CONSTITUTION:After the surface of a ceramic substrate 1 is subjected to finish polishing, a ground surface insulating film 2 is formed by a method of sputtering or physical vapor deposition, etc., of an insulating material such as alumina. A 'Permalloy(R)' thin film which is a ground surface electrode 3 is then formed by sputtering on this ground surface insulating layer 2 and is patterned with shape of a lower core. A lower magnetic layer 4 consisting of 'Permalloy(R)' is formed thereon by electroplating. The resist pattern is then removed and the ground surface electrode 3 is removed by milling. An alumina layer 5 which is the material of the magnetic gap is then formed by a bias sputtering device of a conventional type. The films for the magnetic gap are formed under the conditions under which the alumina layer 5 does not dissolve into an alkaline developer by regulating the substrate bias. A second insulating layer 9 is thereafter formed by the method similar to the method for forming the first insulating layer 6 and a protective layer 12 is formed of alumina, by which the thin- film magnetic head is obtd.
Patent JP-2001177544-A (JP)
Title: Data transfer controller, information storage medium and electronic equipment
Inventor: MATSUNAGA KOSUKE
IPC: G06F13/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controller capable of appropriately restarting data transfer even when an error takes place in an upper layer device during data transfer, an information storage medium and electronic equipment. SOLUTION: When the contents of an ORB and the first address of transfer data before and after error occurrence are the same in the data transfer controller of an IEEE 1394 standard, the data transfer is restarted by continuing from the point of time when the error takes place to prevent a printer from performing double printing, etc. When the contents of the ORB and the first address are not the same, processing is performed as a new ORB so as not to be aware of the OS difference of an initiator side. An unprocessed data length is written in the information field of an error status transferred from a target to the initiator. A command block ORB including a printing command, first transferred after error occurrence is adopted as the comparison object of the ORB before the error occurrence.
Patent JP-H11247838-A (JP)
Title: Ball joint
Inventor: KLEINER WOLFGANG
IPC: B60G7/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a ball joint and to eliminate any inconvenient result caused caused by it even by an impact and remarkable axial direction load except for a load generated in a main load direction of the radial direction. SOLUTION: A ball joint favorable for a steering device of an automobile or a travelling mechanism suspension device, is provided with a joint casing 3, a casing cover 5 to close the joint casing 3 on one side and a joint pin supported at least in one of support shells 4 free to revolve and free to displace through a spherical support surface, and an elastic cushioning element 6 is arranged on an outer surface of the opposite side of the joint pin 1 of the joint casing 3 on a device in a type that the support shell 4 itself is fixed in the inside of the joint casing 3 at a fixed position.
Patent JP-2000176608-A (JP)
Title: Mold for continuous casting
Inventor: SUZUKI KAZUHO
IPC: B22D11/115
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the eddy current on the surface of a mold developed in a continuous casting accompanied with electromagnetic stirring and to make efficintly use of the input electric power by arranging one or more of layers made of a material having high electric resistance on the inside portion of the cylindrical mold body in the horizontal direction in the case of being the horizontal driving direction or in the vertical direction in the case of being the vertical driving direction according to the driving direction of the electromagnetic stirring. SOLUTION: This mold for continuously casting molten metal electro-magnetically stirrable, is a copper-made hollow cylindrical body disposing a coil 3 and iron core 4 for electromagnetic stirring in the inner part of the mold body 1 forming a passage 2 of cooling water in the inner part. One or more pieces of layers 5 made of the material having high electric resistance are arranged on the inside portion of the mold body 1, in the horizontal direction in the case of being the horizontal driving direction or in the vertical direction in the case of being the vertical driving direction according to the driving direction of the electromagnetic stirring. In this constitution, the eddy current developed in the inside portion of the mold is hardly made flow by cutting off with the layers 5.
Patent JP-H06200792-A (JP)
Title: Start/stop device for vehicle
Inventor: MATSUBAYASHI TORU
IPC: F02D17/00
Filed: 1992-12-28
Abstract: PURPOSE:To secure the proper charging time, surely protect a battery, and keep the fuel consumption satisfactory by measuring the time from the start to the stop of an engine, and changing the time to the automatic stop of the engine in response to the measured time and the operation state. CONSTITUTION:A control means 4 receives various detection signals from the engine rotation signal 6, a vehicle speed sensor 8, a clutch switch 10, an ERS switch 12, and an electric load 14 respectively, and it outputs various control signals based on various detection signals to a start relay 16 and a stop relay 18 respectively. An engine is stopped in the prescribed operation state when a vehicle is stopped, the engine is restarted in response to the depression of a clutch, and an automatic stop action is prohibited for a prescribed period immediately after the restart. The control means 4 measures the time from the start to the stop of the engine. The time to the automatic stop of the engine is changed in response to the measured time and the operation state.
Patent JP-2000183528-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: ENOMOTO AKIRA
IPC: H05K3/46
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the highly dense multilayer printed wiring board in an IVH(interstitial via hole) structure which can be manufactured with high yield. SOLUTION: A bump 38a of a one wide circuit board 81 and a through-hole 36c of an other face circuit board 81 for a core are laminated so as to face via an adhesive layer 80 to each other, and heating and pressurization are carried out so that the bump 38a can be fitted through the adhesive layer 80, and connected with the through-hole 36c of the other face circuit board 81C for a core to be integrated. In this method for manufacturing a multilayer printed wiring board, the adhesive layer 80 is formed preliminarily at the other face circuit board 81C for te core, and the other face circuit board 81 is pressurized and connected, and then the bump 38a will not soften in a solvent in the adhesive layer 80. Therefore, the connection can be made properly via the bump 38a with the through-hole 36c.
Patent JP-2000180263-A (JP)
Title: Automatic measuring method of and automatic measuring device for thermal image
Inventor: ITO ISAO
IPC: G03B15/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To automatically pick up the image of an object to be observed. SOLUTION: A range finder 9 measures the distance between an infrared camera and an object to be observed. An angle finder 10 detects the direction of the infrared camera. A CPU 12 calculates both the divisional number in the horizontal direction and the divisional number in the vertical direction in accordance with the distance measured by the range finder 9 and the field of view of the infrared camera, and calculates the direction of the infrared camera required from the pickup images of the respective observing regions of the object to be observed on the basis of this divisional number. The CPU 12 controls a motor-driven universal head 11 on the basis of this calculated result and the direction of the infrared camera detected by the angle finder 10, and picks up the image of the object to be observed while changing the direction of the infrared camera.
Patent JP-2000241890-A (JP)
Title: Lenticular lens sheet
Inventor: YOSHIMURA OSAMU
IPC: G03B21/625
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the scraping-off of a lens apex part caused by being rubbed by a Fresnel lens sheet while reducing the cause of an interstice with the fresnel lens sheet. SOLUTION: When the chord B1 of the distance of 300 mm connecting points P2 and P3 from which the distance to the center line CL of a lenticular lens sheet is 150 mm is assumed, the distance from the point P1 at which an approximate curve and the center line cross to the chord B1 is shown as S0, and when the chord B2 connecting the point P4 separated from the upper end UE of a sheet in a lower direction by 300 mm and the upper end UD is assumed, the distance from the point 6 at which a perpendicular drawn at the middle point P5 of the chord B2 crosses with the approximate curve to the chord B2 is shown as S1, and when the chord B3 connecting the point P7 separated from the lower end LE of the sheet in an upper direction by 300 mm and the lower end LE is assumed,  the distance from the point P9 at which the perpendicular drawn at the middle point P8 of the chord B3 crosses with the approximate curve to the chord B3 is shown as S2, and then, it has the relations of S0>S1>0 and S0>S2>0.
Patent JP-2000188112-A (JP)
Title: Cylindrical solid electrolyte fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M4/86
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical solid electrolyte fuel cell having a solid electrolyte the end part of which is not peeled from an air electrode even if a heat cycle is applied. SOLUTION: In a cylindrical solid electrolyte fuel cell structured by forming a solid electrolyte 31 and a fuel electrode 33 one by one on the outer surface of an cylindrical air electrode and bonding a collector 35 covering a notch part provided on the solid electrolyte 31 to the air electrode 32 exposed from the solid electrolyte 31 and the notch part 36, the air electrode 32 has main crystal grains of perofskite composite oxide containing at least La and Mn for metal elements, and 0.001-0.01 wt.% of Ba and Mg in the total quantity exist in this rain boundary of the main crystal grains when converted to the weight of the oxide.
Patent JP-2001186170-A (JP)
Title: Packet-scheduling system and method and recording medium for recording program to execute method
Inventor: NOGAMI SHINYA
IPC: H04L47/56
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a packet-scheduling system and method that can separate quality, with respect to delay from quality (abort rate) with respect to packet loss and control them, independently of each other. SOLUTION: A terminal sets a band class requested by a user, an abort rate class, an arrival schedule time to a destination terminal, and a destination to packet header information. A packet header analysis/calculation section 17 of a router 1 calculates the remaining inter-node average delay time by each arrived packet, on the basis of the difference between a current time and the arrival schedule time and hop number up to the destination terminal. A quality decision/control section 18 commands the processing of aborting packets in a wait state, in the order of lower priority of the abort rate class when the node is in congestion, until the congestion is dissolved and decides and commands the arranged position of a queue for new packets, on the basis of the remaining inter-node average delay time.  A scheduling section 20 conducts packet abort processing and the packet rearrangement by the command and transfers the packet in the order that they were arranged.
Patent JP-H11182624-A (JP)
Title: Small vibration control device
Inventor: NAKANISHI YUTAKA
IPC: F16F13/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To adjust variation amount of resonance magnification according to temperature to be small by improving variation of resistance force of viscous fluid according to temperature and sealing this. SOLUTION: In a small vibration control device where viscous fluid 1 is sealed into a deformable container 2, as the viscous fluid, viscous fluid 1 provided by adding and mixing silicone oil, polymethyl-sil-sesquioxane-powder, and structural viscous additive is used. Thus, variation amount of resonance magnification at wide range of operational environment temperature can be adjusted to a desired variation amount.
Patent JP-H10228774-A (JP)
Title: Input buffer of memory element in which current consumption is reduced in standby state
Inventor: CHOI JAE MYOUNG
IPC: G11C11/401
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an input buffer in which increasing signals is suppressed and power consumption is reduced by applying a flag signal making an input buffer enabled before the first bus data signal is inputted and disabled directly after the finish of an input set to an operation mode or a standby mode. SOLUTION: When data is transmitted from a master to a slave through a bus, an output STBi of a flag buffer 40 is applied to a bus input buffer 30 and an input of a bus is controlled. When a control signal previously applied before applying a bus signal is synchronized with a clock before first input of a bus signal and made an operation state, an input buffer of a bus signal is made operable and synchronized with a clock, when a bus signal is applied, this signal is received and operation is performed. When the control signal is synchronized with a clock before the last input of a bus signal and applied to a non-operation state, input buffers of all bus signals cannot be operated after the last input of a bus signal is applied.
Patent JP-H11182091-A (JP)
Title: Base isolation laminated rubber attaching structure
Inventor: OYAMA HIDEMI
IPC: E04H9/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation laminated rubber attaching structure capable of suitably coping with even a condition that vertical tension load acts on the base isolation laminated rubber. SOLUTION: The base isolation laminated rubber attaching structure uses the connection mechanism of a unique constitution for connecting the lower flange plate 32 of base isolation laminated rubber 30 to the lower structure 10 of a structure. The connection mechanism includes a lower base plate 11 fixed on the lower structure, a plurality of cylindrical members 12 fixed on the lower base plate, a plurality of bolts 39 whose head part is engaged with the upper face of a lower flange plate of the laminated rubber and whose shaft part is inserted in the respective cylindrical members 12, nuts 38 screwed with the bolts, and a spring 37 mounted between the nut 38 and the cylindrical member 12. The horizontal movement of the relative lower flange plate for the lower structure is substantially obstructed, and upward movement is allowed while the lower flange plate is downward urged.
Patent JP-H11178839-A (JP)
Title: Medical treatment lighting system
Inventor: NACHI AKIO
IPC: A61B19/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical treatment lighting system using a halogen lamp as its light source and capable of providing white illuminating light having a high color rendering property. SOLUTION: In a medical treatment lighting system which uses a halogen lamp 2 as its light source, a transparent filter substrate or the bulb 2a of the halogen lamp 2 is covered with a color temperature compensating film. Light impinging on the color temperature compensating film from the halogen lamp 2 is made to go out after its color temperature is elevated by the compensating film, whereby white illuminating light having a high color rendering property can be obtained.
Patent JP-2000194405-A (JP)
Title: Device controller
Inventor: ISHII YUTAKA
IPC: G05B15/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a device controller capable of significantly improving productivity and reducing costs by parts standardization and wiring simplification. SOLUTION: This controller is provided with a signal line 122, a controller, switching elements 128 which are connected to the line 122 and exchange data with the controller and a pressure switch 177. The switching elements 128 have a storing means stored with a self-ID code, a transmitting and receiving means exchanging data with the controller through the signal line and a controlling means which fetches the state of the pressure switch 177, writes it as data to the storing means and transmits the data in the storing means to a main controlling means through the transmitting and receiving means.
Patent JP-H11282651-A (JP)
Title: Parallel multiplier
Inventor: JEON-AE CHOE
IPC: G06F7/52
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a parallel multiplier with a simple constitution, reduced area of an integrated circuit and capable of executing high speed arithmetic operations. SOLUTION: A parallel multiplier is composed of m multiplexers, 51 to 54 for instance, for inputting n-bit multiplicand data and n-bit 0-data respectively from 1st and 2nd input terminals I1 , I0 , for inputting 1-bit data to be respective constitution elements of n-bit multiplier data from respective selection terminals S and selectively outputting the n-bit multiplicand data when the 1-bit data are '1' or the n-bit 0-data when the 1-bit data are '0'; and of plural adders 55 to 57 for inputting the n-bit data outputted from the multiplexers 51 to 54, successively and mutually adding two n-bit output data selectively outputted based on the mutually adjacent bit data of multiplier data while shifting down output data corresponding to the lower side of the multiplier data in each bit and outputting combined arithmetic data consisting of (n+m) bits as multiplier data.
Patent JP-2001180113-A (JP)
Title: Light recording medium
Inventor: FUKANO TATSUO
IPC: G11B7/24035
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a light recording medium, prominent in durability and recording characteristics. SOLUTION: The light recording medium 100 is constituted of a recording layer having a first layer 20 containing Sn and Bi; a second layer 30 approximated to the first layer 20 and reacted with the first layer 20 by providing the same with an external energy; and an oxidizable layer 50 containing an oxidizable substance, readily oxidized compared with Sn and Bi and laminated on the first layer 20. An Sn-Bi alloy is prominent in recording characteristics and the second layer 30, reacted with the Sn-Bi alloy, and laminated whereby chemical characteristics are readily changed by the reaction between the first layer 20 and the second layer 30, thereby improving the recording characteristics.  On the other hand, the oxidizable layer 50 containing the oxidizable substance, more readily oxidized than Sn and Bi, is laminated on the first layer 20 whereby the oxidizable layer 50 is oxidized selectively, thereby delaying the corrosion of the Sn-Bi alloy and improving the durability of the same.
Patent JP-H11192460-A (JP)
Title: Multi-tank type ultrasonic washing device
Inventor: SHIMADA KIYOSHI
IPC: B08B3/12
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To generate no unevenness on an article to be washed in the case that plural vibration plates are attached to a washing tank with spacings. SOLUTION: In the multi-tank type ultrasonic washing device having at least two or more washing tanks to each of which a vibration plate vibrated with an ultrasonic vibrator is attached, at least two or more vibration plates 14 vibrated with the ultrasonic vibrators are attached to one washing tank and positions of the spaces G1-G3 formed between at least two or more vibrators 14 at least between two washing tanks.
Patent JP-2001185540-A (JP)
Title: Polymer extracting plasma confining reactor
Inventor: SNIL WIKURAMANAYAKA
IPC: H01L21/302
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer extracting plasma confining reactor which can easily control polymer deposition speed no a side-wall by reducing polymer deposition on the side-wall, and eliminating or miniaturizing a plasma loss. SOLUTION: The polymer extracting plasma confining reactor 11 includes the cylindrical side-wall 13 and is equipped with an upper electrode 14 and a lower electrode as a wafer stage 17 inside. A wafer 18 is placed on the lower electrode being the wafer stage 17 and an outer ring 19 made of ceramic is placed around the wafer 18 through a gap. Plasma is formed in a space between the upper electrode 14 and the lower electrode by supplying high frequency power to the upper electrode under a prescribed condition during an SiO2 etching process. The reactor 11 has a coolant jacket 21 made of ferromagnetic metal attached to the inner surface of the side-wall 13 and a bellows-wall 27 attached to the inner surface of the coolant jacket 21.