baber/WOPTO huggingface dataset:
Patent JP-H11190211-A (JP)
Title: Manufacturing method of sealant for catalyst converter
Inventor: NISHIKAWA YOSHIO
IPC: F01N3/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate winding to a catalyst supporter and assembly by heat- sealing each of peripheral parts under reduced pressure by superposing an airtight film on both surfaces of a seal mat after impregnating and treating an inorganic binder on both end parts on the gas inlet and outlet side of a seal mat to be an exhaust gas contact surface. SOLUTION: A sealant interposed between a catalyst supporter and a metallic shell packs an inorganic binder under reduced pressure as it is undried by applying and impregnating the inorganic binder in a 1-10 mm range from both end parts on the gas inlet and outlet side of a seal mat 3. A laminated or coextruded film 6 with an SiO2 vapor deposited film 5 formed on an inner layer of a multilayer film is used to pack under reduced pressure, and peripheral parts are heat sealed in a reduced pressure atmosphere by superposing it on both surfaces of the seal mat 3. The reduced pressure packed sealant is packed so that filling density of the seal mat 3 in a state of interposing it between the catalyst supporter and the metallic shell becomes 0.15-0.50 g/cm<3> , wound around the catalyst supporter under this condition and installed on the metallic shell.
Patent JP-H06204249-A (JP)
Title: Manufacture of mis transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/78
Filed: 1992-12-26
Abstract: PURPOSE:To efficiently perform doping and laser activation by a method wherein a first insulating film for a gate insulating film is removed using a gate electrode part as a mask, the surface of a semiconductor region is exposed, a second insulating film of the gate insulating film is formed on the semiconductor region and after impurities are introduced in the semcionductor region by a high-speed ion beam irradiation through the second insulating film, the simple is irradiated with a laser beam. CONSTITUTION:A gate electrode is anodized to form an anodized oxide film 106 on the gate electrode and the upper surface and side surfaces of a wiring. After that, a gate insulating film is subjected to dry etching. At this time, the film 106 is not etched and the gate insulating film other than the gate insulating film existing under the lower part of the gate electrode part is etched. A phosphorus/hydrogen plasma flow is emitted to implant phosphorus in an insular semiconductor region 103 in a self-alignment manner and impurity regions 107 are formed. A silicon oxide film is deposited as an interlayer insulating film 108 and a KrF excimer laser beam is emitted to make the crystallinity of the regions 107 recover. Accordingly, a reduction in the efficiency of doping is not generated and the doping and laser activation can be attained very efficiently.
Patent JP-H11239492-A (JP)
Title: Dna polymerase having improved heat stability, and improved length and efficiency of primer extension
Inventor: BARNES WAYNE M
IPC: C12Q1/686
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme having the same amino acid sequence as Thermus aquaticus DNA polymerase but lacking a specific number of amino acid residues at the N-terminus, further having improved heat resistance and usable for a PCR or the like. SOLUTION: This new recombinant DNA sequence encodes a DNA polymerase having the same amino acid sequence as Thermus aquaticus DNA polymerase but lacking 280 amino acid residues at the N-terminus of the DNA polymerase, and having an amino acid sequence of the formula, or a modified DNA polymerase having nearly same heat resistance as that of the before polymerase. The DNA polymerase has improved heat resistance comparable to the DNA polymerase of every known type, and useful for amplification or the like by a PCR(polymerase chain reaction). The heat resistant enzyme is obtained by allowing a recombinant DNA sequence comprising the Thermus aquaticus DNA polymerase but lacking 280 amino acid residues at the N- terminus of the DNA polymerase to be expressed.
Patent JP-H05179463-A (JP)
Title: Method and device for etching
Inventor: YOSHIKAWA TOSHIRO
IPC: C23F1/00
Filed: 1991-12-27
Abstract: PURPOSE:To control the concentration of etching products included in an etchant consisting of halogenated metal solution CONSTITUTION:A filter 5 and a measuring cell 6 are provided in this order in a branch line 4 for sampling an etchant consisting of halogenated metal solution in an etching reaction tank 1 at the downstream end. A measuring means 7 is provided near a measuring cell 6. Light from a light emitting source 71 is made monochromatic light of the specific wavelength by an optical filter 74, etc., to pass it through the etchant in the measuring cell 6. A detector 75 for detecting the transmitted light is provided on the downstream side of an optical path of the measuring cell 6 and a meter indicating part 79, etc., for indicating the concentration of etching products in the etchant based on the detection results are provided on the output side of the detector 75 to control the concentration of the etching products.
Patent JP-H06205018-A (JP)
Title: Serial multiple communication system
Inventor: HARADA YOSHIHISA
IPC: H04L12/40
Filed: 1992-12-28
Abstract: PURPOSE:To attain the high speed of error retransmission, and to prevent a waiting time from being longer than required. CONSTITUTION:A base band serial multiple communication system in which a transmission delay time is shorter than one bit cycle, is equipped with an input shift register D which successively inputs serial data, output shift register G which successively outputs transmission data stored in an output data register H to a communication line B, monitor circuit C which monitors the state of the communication line B, and discriminates whether or not the communication line B is an empty state, waiting time control circuit I which measures a prescribed communication waiting time variably set by each node from the changing time when the communication line B is changed from the using state to the empty state, and inhibits transmission during that time, and control circuit K which successively outputs the transmission data of the output shift register G to the communication line B only when the measurement by the waiting time control circuit I indicates the lapse of the communication waiting time, and the empty state of the communication line B is decided by the monitor circuit C at the time of the lapse of the communication waiting time.
Patent JP-H11190562-A (JP)
Title: Air conditioner employing non-azeotropic refrigerant and control method of operation of the same
Inventor: AOKI MASANORI
IPC: F25B1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid stop of operation due to pressure protection upon excessive rising of a pressure and continue the operation, by a method wherein a condensing temperature, whereat a high-pressure switch is not operated, is operated employing a circulating composition ratio obtained by a refrigerant composition ratio operating means to carry out the control of a pressure reducing device. SOLUTION: A refrigerant circulating composition ratio is obtained from a condensing temperature and the pressure of a high-pressure switch 9. Successively, saturating temperature of some pressure value, becoming lower than a pressure value set in the high-pressure switch 9, is operated by employing the obtained circulating composition ratio to specify the saturating temperature as a protective condensing temperature. When a given period of time has elapsed successively and a condition that the high- pressure switch is restored or whether an automatic restoring condition is satisfied or not is judged. In this case, when it is judged that the automatic restoring condition is satisfied, a compressor 1 is re-started. Upon this time, an electronic expansion valve 8 is kept in a condition that the same is opened in some degree.  Then, the opening degree of an electronic expansion valve 8 is controlled while comparing a subcooling, obtained from condensing temperature-condensing outlet temperature, with an objective subcooling.
Patent JP-2001169809-A (JP)
Title: Earring falling-off prevention member
Inventor: OGAWA MAKIKO
IPC: A44C7/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an earring falling-off prevention member that can prevent the decoration property of an earring from being lost by unnecessarily increasing the size of the earring, can be easily used, and at the same time, can securely prevent falling-off. SOLUTION: In an earring falling-off prevention member that prevents the falling-off of an earring being mounted by fitting nearly in a U shape so that an ear part is held, the falling-off prevention member is a viscous sheet that is applied to an ear part outside a pinching tool at the reverse side of the held ear part.
Patent JP-H06200397-A (JP)
Title: Far-infrared ray radiator
Inventor: MATSUO MAMORU
IPC: H05B3/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a far-infrared ray radiator consisting of an aluminum alloy as the base material, who can be manufactured even in some complicated shapes by using various manufacturing methods and hardly generates cracks even at a high temp. and further has excellent far-infrared ray radiation characteristics, and the anodically oxidized film of which has a gray color tone. CONSTITUTION:This far-infrared ray radiator is manufactured by forming the gray color anodically oxidized film having a <10mum thickness on the surface of the base material consisting essentially of an Al-Si alloy which contains 3 to 25wt.% Si. Further, the width and area ratio of the region of the radiator where any metallic Si particle having >=0.05mum particle size does not exist, is particularly controlled.
Patent JP-H11191411-A (JP)
Title: Electrode for battery and its manufacture
Inventor: HAYASHI NORIKATA
IPC: H01M4/52
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel electrode for a battery capable of quicker charge and discharge than the current one and provide its efficient production method. SOLUTION: An electrode for a battery has such a structure that many active material particles are individually held by a metallic electrode substrate which comes in contact with at least part of the surface of the particle and electrically connected to the substrate. The electrode is produced in such a way that active material particles at least a part of the surface of which is covered with a metal film are thermally sprayed, the metal film is melted to unite the particles, many active material particles are held individually and connected electrically to form an electrode substrate.
Patent JP-H11244105-A (JP)
Title: Showcase
Inventor: TAMURA YUTAKA
IPC: A47F3/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the fault of a mold part from being generated by the radiant heat of a sheath heater concerning a showcase provided with a storage chamber which can be switched between cooling and heating. SOLUTION: A cooling/heating switching chamber 9 is constituted inside the main body 6 of a showcase 1, a sheath heater 34 is provided inside the cooling/heating switching chamber 9, the sheath heater 34 is provided with heating parts 34a and 34B nearly over the full length and a mold part 63 located at a terminal part and a cover 77 is provided for covering the mold part 63. Thus, the radiant heat from the heating parts 34A and 34B to the mold part 63 is cut off.
Patent JP-2000176336-A (JP)
Title: Wall surface cleaning device of electrostatic powder coating booth
Inventor: UMIZUMI HARUHISA
IPC: B05B5/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject wall surface cleaning device not generating disturbance in the air pattern ejected from an air blow nozzle. SOLUTION: In the wall surface cleaning device of an electrostatic powder coating booth equipped with the air blow nozzle provided so as to be movable along the inner wall surface of a booth to eject air toward the inner wall surface of the booth and a destaticizing device electrode 6 for destaticizing the air ejected from the air blow nozzle, the electrode pin a of the destaticizing device electrode is provided so as to get out of the flow passage of air ejected from the air blow nozzle to apply the electric field of the electrode pin to the air ejected from the air blow nozzle.
Patent JP-2000188108-A (JP)
Title: Lead-acid battery
Inventor: TAKAMI NOBUYUKI
IPC: H01M10/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress cracks of the grain boundary of a current collector and to suppress the deterioration of an overcharge characteristic and a life characteristic by forming the current collector of at least the positive electrode of a storage battery with a rolled body made of a Pb-Sn alloy. SOLUTION: A band-like rolled band which is obtained by rolling a slab with a thickness of about 20 mm obtained by casting from a Pb-Sn alloy to about 100 μm is used for the current collector of the positive electrode of a lead-acid battery. A positive active material layer is formed on the surface of the current collector to obtain the positive electrode. The positive electrode and a negative electrode are wound via a separator into a spiral shape. A grain boundary is not remarkably formed on the rolled body, the grain boundary is fine, thus the occurrence of cracks along the grain boundary can be suppressed even when the roller body is wound.  The rolling direction of the crystal grains of the rolled body is in the longitudinal direction in particular, the grain boundary is mainly formed in the rolling direction, thus the rolling direction and the winding direction can be matched. The Pb-Sn alloy preferably contains Sn about 0.5-50 wt.%.
Patent JP-H11174325-A (JP)
Title: Zoom lens
Inventor: ENDO HIROSHI
IPC: G02B15/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compact telephoto type zoom lens composed of six lens groups having specified refractive index and having variable power ratio of 2.5 to 6. SOLUTION: This lens is composed of six lens groups, that is, the 1st group having positive refractive index, the 2nd group having negative refractive index, the 3rd group having the positive refractive index, the 4th group having the negative refractive index, the 5th group having the positive refractive index, and the 6th group having the negative refractive index in order from an object side. In the case of varying power from a wide angle end to a telephoto end, plural lens groups including at least the 2nd group are moved to the object side and the lens is set to satisfy conditions; D1W<D1T, D2W>D2T, D3W<D3T, D4W>D4T and D5W>D5T when the distance between the i-th group and the (i+1)'th group at the wide angle end is DiW and that at the telephone end is DiT.
Patent JP-H11184665-A (JP)
Title: Image formation system and error recovery control method therefor
Inventor: OYA SUSUMU
IPC: G03G21/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an error recovery control method for image formation system in which loads in the processing of an entire image formation system are distributed so as not to be concentrated on the side of a computer. SOLUTION: When any error occurs at a digital copy machine (S11 and S12), the number of printed sheets to be reported to an interface device (S13) and the number of print requests at that time are held by the interface device (S14). When the cancel of error state is reported from the digital copy machine to the interface device (S15), a print request for outputting the difference between the number of print requests and the number of printed sheets is issued again from the interface device to the digital copy machine (S16). Thus, the same output result as the case of no error occurrence can be provided.
Patent JP-2000187676-A (JP)
Title: Logical synthesizing device and computer readable recording medium recording its program
Inventor: OZAKI TAKASHI
IPC: G06F17/50
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a logical synthesizing device by which the mutual timings of signals related to tri-state buses are optimized and the buses are suitably created by changing the cell of standard circuit information to satisfy the ideal assert period condition of tri-state buffers, creating timing circuit information and outputting it as circuit configuration information. SOLUTION: CPU 1 executes a change processing to satisfy the ideal asset period condition 11 of the tri-state buffers 16 and 17 and the ideal assert period condition 12 of data latching half latches 20 and 21 for latching the outputs of the tri-state buffers 16 and 17 together with the ideal clock signal condition 10 of synchronizing flip-flops 24-31. Therefore, the ideal assert periods of the tri-state buffers 16 and 17 are designated as an individual period so that an output collision in the tri-state buses 15 connected to the output sides of the plural tri-state buffers 16 and 17 is evaded.
Patent JP-H11322623-A (JP)
Title: Antimicrobial treatment for herpes simplex virus and other infectious disease
Inventor: SKYERS MERIL
IPC: A61P31/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a medical therapy for rapidly and safely treating herpes and other microbial infections and to obtain a medicine. SOLUTION: In this therapy, an inexpensive and readily handleable medicine is applied and physical symptoms of disease are eliminated. The medicine is maintained in an infected part until a patient becomes a pleasant and a normal state in appearance. The medicine comprises an antimicrobial concentrate containing a microorganism inhibitor, a plant chemical agent and an isolated substance. Preferably an effective medicine contains a surfactant and an aqueous carrier or a solvent. In a preferable form, a medicine contains a phytochemical of Echinacea and benzalkonium chloride of the formula in sterilized water.
Patent JP-2000188128-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUZUKI HITOSHI
IPC: H01M10/05
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in low temperature characteristics, stability for long time and cycle characteristics. SOLUTION: In this nonaqueous electrolyte secondary battery, an electrode assembly body formed by a negative electrode capable of storing and discharging lithium and a positive electrode facing each other with a separator inserted between and nonaqueous electrolyte are stored in a container. Solution obtained by dissolving lithium salt in nonaqueous solvent containing organic halide is used for the nonaqueous electrolyte, and a positive electrode collector and a part in contact with the nonaqueous electrolyte selected from among the parts connected to this collector are formed by value metal or its alloy.
Patent JP-2001184579-A (JP)
Title: System for reporting abnormality of manhole part
Inventor: MURASE NOBUYASU
IPC: E02D29/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To easily the destination to report in a terminal alarm device on the side of each manhole without visiting the site in a system for reporting the abnormality of a manhole part. SOLUTION: A terminal alarm device 2 is composed of an input part 7 for inputting a signal from a sensor 1, an arithmetic processing part 8 for processing the signal from the input part 7, a memory part 10 for storing the destination to report and a portable radio communication part 9. A center device 3 is composed of a report destination setting part 13 for receiving the alarm signal from the terminal alarm device 2 through a portable telephone packet communication network and a signal transfer part 14 to the destination to report. The destination to report stored in the memory part 10 of the terminal alarm device 2 is changed in the center device 3 by using the portable telephone packet communication network.
Patent JP-2000187151-A (JP)
Title: Distance measuring device used with image blur correcting device
Inventor: AKATA KOJI
IPC: G01C3/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of realizing more accurate measurement and having high accuracy and reliability on the measured result by measuring a distance in a state where stable image blur correcting operation is performed by an image blur correcting means. SOLUTION: A lag time exists until a vibration correcting element 3 actually stably performs vibration correction after a vibration-proof switch 11 is actuated. If a range-finding switch 12 is actuated to start range-finding so that range- finding light is projected and received during the lag time, the light is projected and received in a state where the vibration correction is not performed or in a state where it is imperfectly performed, whereby the range-finding light is not exactly cast to a measured object and the accurate result of the range- finding is not obtained. Then, the device is constituted so that the range-finding light of a range-finding means can pass a vibration correction optical system after the vibration correction by the element 3 gets in a stably actuated state even when the switch 12 is actuated during the lag time after actuating the switch 11.
Patent JP-2000193545-A (JP)
Title: Road surface input discriminating device of vehicle
Inventor: TAKINAMI SHIGERU
IPC: G01L5/22
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enable to accurately discriminate steering input from input from road surfaces by judging whether input from a road surface is acting on a steering wheel or not the basis of detection signals detected by a means for detecting the steering direction of the steering wheel, a means for detecting the real steering direction of tires, and a stress detecting means. SOLUTION: This device is provided with a steering device 6 to steer tires 5 installed to knuckles 4 mounted on a front axle 2 via king pins 3. The steering device 6 is provided with a steering mechanism 8 to transmit a steering force from a steering wheel 7 to the tires 5. The steering mechanism 8 is provided with a steering shaft 81, etc. Detection signals of a steering angle sensor 10 mounted on the steering shaft 81, a real steering angle sensor arranged around the king pin 3, and a stress sensor 14 installed to a drop arm 83 are transmitted to a control means 20. The control mean 20 is provided with a CPU 21, ROM 22, RAM 23, and input and output interfaces 24 and 25.
Patent JP-H11338626-A (JP)
Title: Handwriting inputting method, handwriting input system and writing material
Inventor: MICHAEL ANGELO
IPC: G06F3/038
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device which accompany a use feeling as normal writing materials such as a pen and a pencil, function as an electronic input device and are for performing handwriting input. SOLUTION: This device accurately tracks the position of a writing edge part such as a pen front 180. Because of this, for instance, a writing material 10 includes acceleration sensors 122 to 124 and angular velocity sensors 126 to 128. Outputs from the sensors 122 to 128 are processed through Euler transformation and the pen-strokes of the material 10 is decided. A decision result is accurate because the Euler transformation is used. And, data expressing pen-strokes includes graphic representation of touches which is actually performed by the material 10. Such data is stored and processed and are available to various processing, such as information recording, facsimile transmission of a message and schedule recording.