baber/WOPTO huggingface dataset:
Patent JP-2000195698-A (JP)
Title: Impedance measuring device for plasma process
Inventor: SHINOHARA KIBATSU
IPC: H05H1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To optimize the plasma state and to improve the stability of a plasma process by providing a line coupler on a transmission line at the entrance of a chamber, and detecting a traveling wave signal and a reflected wave signal. SOLUTION: A directional coupler made of a coaxial directional coupler or a waveguide directional coupler is inserted between a plasma generating chamber and a transmission line connecting a high-frequency power supply feeding high-frequency power. The signals containing the information of the phases and amplitudes of traveling wave power and reflected wave power are extracted by the directional coupler, and signals containing the absolute value and phase of a reflection coefficient are extracted from these two signals by a high-frequency signal synthesizing/processing circuit. These signals area standardized by a standardizing circuit to obtain the (reflection coefficient absolute value x sine) signal, (reflection coefficient absolute value x cosine) signal, and reflected wave signal.  These signals are converted into digital signals through an A/D converter, and the impedance or admittance of a load chamber is displayed on a Smith chart.
Patent JP-2001182191-A (JP)
Title: Stone block
Inventor: OKADA KOSAKU
IPC: E04B2/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a stone block which brings about high design effect at a low cost, and has high strength. SOLUTION: This stone block 1 is formed of a natural stone, such as granite, diorite, gabbro, andesite, tuff, sandstone, marble, serpentine, and clay stone. The stone block 1 has a plurality of vertically extending through-holes 2 formed therein, and has vertically extending notches 3 formed in both edges thereof. One or both of side surfaces of the stone block 1 are subjected to surface finishing.
Patent JP-2000194431-A (JP)
Title: Stabilized power circuit
Inventor: YOKOMIZO ICHIRO
IPC: G05F1/56
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a power circuit which can generate a stable output voltage even if a load current decreases to a small value corresponchng to the leak current of an element by providing a leakage current absorbing circuit which absorbs the leak current when a specific voltage above the upper limit of the regulation range of a voltage is exceeded. SOLUTION: The leakage current absorbing circuit is provided which absorbs the leak current when the specific voltage above the upper limit of the regulation range of the voltage is exceeded. When the current flowing out of the output terminal 12 of this circuit becomes small and the output voltage Vo exceeds the specific voltage above the upper limit of the regulation range, this voltage becomes a detected voltage and is applied to the gate of a MOS transistor Q2, thereby detecting the output voltage Vo exceeding the specific voltage above the upper limit of the regulation range. In response to the detection, the transistor Q2 turns on and then a transistor Q3 turns on to make the leak current flow from the output terminal 12 to the ground GND, so that the current is absorbed.
Patent JP-2000190868-A (JP)
Title: Body structure for automobile
Inventor: MISAWA SHINICHI
IPC: B62D25/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a back door opening section by providing a closed-cross section structure section astride a rear wheel house from a nearly intermediate section in the vertical direction of the back door opening section peripheral edge of a rear pillar. SOLUTION: A reinforcement 13 with a nearly hat-shaped cross section is connected to the outer faces of a rear pillar inner panel and a rear wheel house outer panel, and the closed cross section 14 in the reinforcement 13 is arranged astride a nearly intermediate section in the vertical direction of a rear pillar from a rear wheel house. The reinforcement 13 is formed with a vertical wall section 16 erected nearly vertically from the swollen section of the rear wheel house outer panel and reaching the side window opening section of the rear pillar inner panel and a horizontal wall section 17 gradually erected from the upper end of the vertical wall section 16, extending backward and reaching a rear pillar reinforcement 3.
Patent JP-H11192416-A (JP)
Title: Fixing of carbon dioxide
Inventor: TSUTSUMI KAZUO
IPC: C01B32/55
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To fix CO2 as carbonates by carbonating without using, or hardly using energy by bringing CO2 or a CO2 -contg. gas into contact with at least either of metal oxide-contg. burning ash or metal oxide-contg. waste. SOLUTION: In a CO2 fixing reactor 10, CO2 or a CO2 -contg. gas such as a combustion waste gas is brought into contact with burning ash such as coal, garbage or biomass and/or building waste materials to fix the CO2 as carbonates by carbonating. The burning ash such as coal, garbage or biomass and the building waste materials consist essentially of oxides of alkali metals such as Na2 O and K2 O, oxides of alkaline earth metals such as CaO and MgO and oxides of heavy metals. The CO2 is carbonated with these alkali metal oxides, alkaline earth metal oxides and heavy metal oxides to be fixed as carbonates. Further, the carbonating is performed mainly with the CaO.
Patent JP-2001185047-A (JP)
Title: Color cathode ray tube
Inventor: NISHIMURA TADAYUKI
IPC: H01J29/07
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode ray tube being provided with new mask body for efficiently preventing or damping vibration in the vicinity of free end of a mask. SOLUTION: In the color cathode ray tube, a shadow mask 2 having electronic beam pass holes is mounted to a pair of mask frames 4a, 4b in direction perpendicular to horizontal scanning direction of the electronic beam. Notch parts 3A are formed at portions 2b, which are not provided with holes, of free ends of the shadow mask 2 to not reach with holes 2a, damper wires 5 are provided at the mask frames 4a, 4b, the portions 2b and the damper wires 5 are coupled with each other through a coupler 6.
Patent JP-2000159916-A (JP)
Title: Hard coat membrane for plastic backing film, hard coat film and formation of hard coat membrane
Inventor: YOSHIHARA TOSHIO
IPC: G02B1/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat membrane, a hard coat film, an antireflection film all having excellent printability and sufficient hardness and capable of preventing the hard coat membrane from being affected by the deformation of a plastic backing film and from being cracked and delaminated, and also to provide a method for forming the hard coat membrane. SOLUTION: This hard coat membrane for plastic backing film is formed with a film former including both at least one kind of organic ingredients having any polymerizable functional group and an inorganic filler. At least one kind of the organic ingredients has not a hydrogen bond-forming group. When forming film, the inorganic filler is included in a large quantity in the surface layer of the film. The hard coat membrane is applicable to an antireflection film and hologram labels.
Patent JP-2001186147-A (JP)
Title: Atm transmitter
Inventor: IDA SHUJI
IPC: H04L47/43
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ATM transmitter connected to an ATM network, that enables face-to-face communication with an opposite transmitter with a different transmission format. SOLUTION: An ATM cell, received from an opposite device 103, is assembled into an AAL5 packet by an SAR section 2 via an ATM i/f 4. A data frame conversion section 5 gives/eliminates data to/from the payload data of the AAL5 packet to convert its format into a frame format, enabling communication with a communication terminal 101. The converted data are transmitted to the communication terminal 101 via a terminal I/F section 3. Conversely, the data from the communication terminal 101 are converted by the data frame conversion section 5 via the terminal I/F 3 and the SAR section 2 disassembles the data into ATM cells in 53-bytes and transmitted to the opposite device 103 via the ATM i/f 4, to realize communication between devices having different data formats.
Patent JP-2000278045-A (JP)
Title: Digital temperature compensation oscillator and method for stabilizing its frequency
Inventor: KIN SHAKURYU
IPC: H03B5/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and precision of a digital temperature compensation oscillator by decreasing fluctuation in the output of the oscillator due to the noise characteristics of a temperature sensor and an A/D converter. SOLUTION: In the digital temperature compensation oscillator having a temperature sensing means 31, an A/D converter means 32, a storage means 34 and an oscillation means 36, whether temperature data outputted from the A/D converter means 32 are first sampling data is checked. When the temperature data are the first sampling data, the temperature data outputted from the A/D converter means 32 are set as a temperature code to obtain the temperature compensation data without any modification and given to the storage means 34. When the temperature data are not the first sampling data, the temperature data outputted from the A/D converter means 32 are accumulated by a prescribed sampling number of times, and their mean value is stored by the storage means 34 as the temperature code to obtain the temperature compensation data.
Patent JP-2000195378-A (JP)
Title: Wiring equipment
Inventor: FUJIYOSHI SHIORI
IPC: H01H21/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable display of switching conditions of a push switch, without making component parts compact forcibly by forming an opening in a pressing body of the push switch, forming a drive protrusion that penetrates the opening and turns at a switch element, providing a piano handle with a condition display means for displaying the changeover condition of the switch, in linkage with the turning movement of the drive protrusion. SOLUTION: An opening 110c is formed in a upper wall center of a pressing body 110. The opening 110c is provided to enable a drive protrusion 113g of a switching element 113 to have it penetrate upwards. When a piano handle is pressed in, the press-in force is transmitted to the pressing body 110, and the element 113 and a movable contact member 107 operate. According to the turning movement of the element 113, the protrusion 113g makes an operation body 240 to slide to turn a rotation display body 230. Accordingly, the inclination posture of the body 230 is changed, and since the operation responds to the changeover operation of the member 107, the changeover condition of the member 107 can be recognized with the inclination attitude.
Patent JP-H11269648-A (JP)
Title: Protecting film
Inventor: ITO KENJI
IPC: G11B5/72
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To form a film having desired thickness and desired hardness on a magnetic material by decreasing the reaction pressure, increasing the high frequency energy, or changing the add amt. of added gas, or using these methods together to increase the self bias voltage. SOLUTION: The surface of the protective film has diamond-like hardness and has an amorphous or semiamorphous structure essentially comprising carbon with addition of nitrogen by N/C <=0.05 concn. The protective film is produced by depositing films while gradually increasing the hardness from the part in contact with the objective surface without giving damages by sputtering. For example, hydrogen-added methane is introduced through a nozzle 9 to a reaction system 8 and kept at 0.03 Torr, to which 50 W high frequency energy is applied to form a film on a Si substrate at a room temp. with -150 V self bias voltage. Then the second layer is formed under conditions of 0.015 Torr, 100 W high frequency energy and -150 self bias voltage. Further, the succeeding layers are formed by changing the conditions.
Patent JP-2000183410-A (JP)
Title: Assembling structure of peltier module and its assembling method
Inventor: TERADA YUICHI
IPC: H01L35/32
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To hold a Peltier module between heat transmission members under uniform bearing, without increasing work man-hours. SOLUTION: First and second Peltier modules 18, 19 are arranged so as to face opposite each other through the clamping position of a 1st screw 11. The clamping position of a 2nd screw is arranged on a position facing the 1st screw 11 through the 1st Peltier module 18. The clamping position of a 3rd screw 13 is arranged on a position opposed to the 1st screw 11 through the 2nd Peltier module 19. On respective clamping positions, the 1st screw 11 is clamped at first, and then the 2nd screw 12 or the 3rd screw 13 is clamped. The clamping force of the 1st screw 11 is about twice the clamping force of the 2nd screw 12 and the 3rd screw 13.
Patent JP-2001190037-A (JP)
Title: Switching apparatus
Inventor: USUI SHIGENORI
IPC: H02J13/00
Filed: 1999-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a switching apparatus which can connect a power supply automatically to a related apparatus such as a peripheral apparatus, etc., for instance a CRT, when the power supply is connected to a main apparatus such as a personal computer. SOLUTION: This switching apparatus has a current/field detection means which is provided on a wiring between a main apparatus and a power supply, and detects a current flowing through the wiring, or a field formed by the current, and a changeover means which is provided on a wiring between an apparatus related to the main apparatus and the power supply, and closes or opens the wiring between the related apparatus and the power supply according to a detection result, supplied by the current/field detection means.
Patent JP-H04214155-A (JP)
Title: Absorption type refrigerating machine
Inventor: NAGAO MASASHI
IPC: F25B15/00
Filed: 1990-12-03
Abstract: PURPOSE:To contrive energy saving by a method wherein the retaining amount of absorbing solution in a high-temperature reproducer in an absorption type refrigerating machine is reduced to shorten rise-up time upon cooling and/or heating operation and improve heat retrieving efficiency. CONSTITUTION:The hot fluid introducing part of a heat source in the high- temperature reproducer of an absorption type refrigerating machine is constituted of a liquid submerged heat exchanging device and a flue, constituting the discharging part of the hot fluid, is provided with a solution dispersing heat exchanging means. According to this method, rise-up characteristic and heat retrieving efficiency are improved and energy saving effect can be obtained.
Patent JP-H04214941-A (JP)
Title: Fuel injection control for diesel engine
Inventor: SUHARA HIDETAKA
IPC: F02D41/04
Filed: 1990-12-14
Abstract: PURPOSE:To prevent decrease of an engine rotation number, and stabilize rotation of an engine if an engine load is increased rapidly in an operation range with a low engine rotation number. CONSTITUTION:A lower limit value of an engine rotation number capable of maintaining an idling operation is set preliminarily, the lower limit value is compared with an actual engine rotation number, and a fuel injection period for a fuel injection valve 26 is kept constant in case the actual engine rotation number gets lower than the lower limit value, while a rotation difference between the actual engine rotation number and a preliminarily set idling rotation number is computed in case the actual rotation number gets lower that the lower limit value to set and aperture area of a nozzle mouth 29 of the fuel injection valve 26 temporarily by this rotation difference, thereby a fuel injection quantity in the fuel injection period is increased.
Patent JP-H04210692-A (JP)
Title: Granulation of dimethylamineborane
Inventor: IWAO TETSUYA
IPC: H01L23/522
Filed: 1990-12-07
Abstract: PURPOSE:To obtain granules having an adjusted granular state useful as a reducing agent in the field of organic synthesis, chemical plating, etc., by dripping dimethylamineborane in a molten state to a cooled poor-soluble solvent of dimethylamineborane. CONSTITUTION:Dimethylaminoborane is molten in a range not exceeding 70 deg.C, dripped from a dropping nozzle or a dispersing nozzle into a poor-soluble solvent such as n-pentane or n-hexane not dissolving dimethylamineborane cooled to the melting point of dimethylamineborane or below, preferably about 0 deg.C, a residual solvent contained during synthesis is eliminated to give particles having purity similar to that by recrystallization and an adjusted particle state.
Patent JP-H04263681-A (JP)
Title: Pneumatic tire
Inventor: IGARASHI EIJI
IPC: B60C9/00
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a pneumatic tire improved in corrosion resistance, water resistant adhesive property and fretting resistance of steel cord thereof used as carcass cord, and having excellent durability. CONSTITUTION:A steel cord comprising a core 2 consisting of two raw wires, an inside layer 3 consisting of <=5 raw wires wound spirally around the core and an outside layer 4 consisting of <=15 raw wires wound spirally around the inside layer, and being all same in the twisting direction of each of raw wires of the inside layer and the outside layer, substantially being equalized the twist pitch of the core with that of the outside layer and simultaneously making the twist pitch of the inside layer smaller than those of the core and the outside layer, is used as carcass cord.
Patent JP-H04210568-A (JP)
Title: Production of noodles
Inventor: KANEKO GENTOKU
IPC: A23L7/109
Filed: 1990-12-07
Abstract: PURPOSE:To prevent permeation of water from outer parts and to improve residue degree of glutinousness of noodles after heating and cooking by immersing boiled noodles in an aqueous solution of gelatin, pulling up the noodles from the solution to form a gelatin coating film on the surface of the noodles and producing noodles. CONSTITUTION:Boiled noodles are immersed in an aqueous solution of gelatin, pulled up and a gelatin coating film is formed on the surface of the noodles to produce noodles. The boiled noodles include not only UDON (wheat vermicelli) and SOBA (buckwheat noodles) but also pasta such as spaghetti or macaroni. Since the gelatin coating film is formed on the surface of the boiled noodles, when the boiled noodles are allowed to stand in air, water on the surface layer of the noodles is attracted to the outside by water absorbing force of the gelatin coating film and permeation of water to the interior is suppressed. Outer water such as soup is prevented from permeating the interior, glutinousness of the noodles is considered to retain. Especially when the raw material noodles are noodles having 1-5wt.% gelatin, glutinousness retaining effects thereof are increased. The reason why the effects increase is considered to be that water at the gelatinized part formed on the surface layer of the noodles is prevented from moving by coagulating action of gelatin.
Patent JP-H04224676-A (JP)
Title: Magnetic target in magnetron type sputtering device
Inventor: SANO HISAYOSHI
IPC: C23C14/35
Filed: 1990-12-26
Abstract: PURPOSE:To use a magnetic target for a long period in a magnetron type sputtering device using the magnetic target. CONSTITUTION:The magnetic target 6 placed on a target laying table 7 has a recessed parts 6b and in the recessed parts 6b burying members 6c composed of non-magnetic body are buried. Lines of magnetic force from a permanent magnet 8 passes easily through the recessed part 6b. Therefore, the whole magnetic target 6 is set to thick.
Patent JP-H04234320-A (JP)
Title: Anti-hbv agent
Inventor: MATSUMOTO MASAKATSU
IPC: A61K31/7048
Filed: 1990-12-28
Abstract: PURPOSE:To provide an anti-HBV agent containing quercetin or isoquercitrin capable of being readily obtained from a plant such as Houttuynia cordata Thunb. or Gossypium nanking Meyen as an active ingredient, and effective for treating hepatitis B patients. CONSTITUTION:An anti-HBV agent contains quercetin (X is H) or isoquercitrin (X is glucose residue) of the formula (X is H or glucose residue) as an active ingredient. The compound can readily be isolated from the plant and purified. The agent is preferably administered at a dose of approximately 0.01-10 g/adult in the case of oral administration and at a dose of 0.1-1 g/adult in the case of parenteral administration. 17mug/ml of the quercetin has 52% HBVcDNA synthesis-inhibiting activity.
Patent JP-H04234571-A (JP)
Title: Knocking control device of internal combustion engine
Inventor: ASAKI YASUAKI
IPC: F02P5/153
Filed: 1990-12-29
Abstract: PURPOSE:To always enable control corresponding to a used octane number even in the case of using other fuel than fuel of predetermined octane number fuel or the fuel mixed with fuel of a different kind by assuming an octane number of used fuel to decide a correction value of ignition timing. CONSTITUTION:The knocking condition of an engine is detected and the basic ignition timing is set according to the detected operating condition by a control unit 50 to which output signals of operating condition detection means comprising a knock sensor 44 and the other sensors are input. According to the detected operating condition, that is, from the generating condition of knocking, the actual fuel octane number is estimated. According to the estimated octane number, a correction value of ignition timing is decided, and according to the correction value, the basic ignition timing is corrected to decide the final ignition timing and output an ignition command to an ignition device 70. Thus, the control corresponding to an octane number of used fuel can be always conducted so as to exhibit the performance of an engine enough.
Patent JP-H04232866-A (JP)
Title: Thermostat for biochemical automatic analyzer
Inventor: HANABUSA NOBUHIRO
IPC: G01N35/00
Filed: 1990-12-28
Abstract: PURPOSE:To improve the temperature precision of a reaction liquid and improve the analysis precision by reducing the heat exchange between the reaction liquid surface or thermostat water surface and the outside air. CONSTITUTION:A cover 12 and an air feed unit 16 with multiple air inflow ports 14 feeding the temperature-adjusted air are provided above a thermostat 8 and above a cuvette 4. An air temperature adjusting control device and a heater for feeding the temperature-adjusted air from the air inflow ports 14 are provided separately from a temperature control device and a heater for the thermostat water 10.
Patent JP-H0640191-A (JP)
Title: Photograph album
Inventor: JIYON UIRIAMU FURANKU
IPC: B42D1/08
Filed: 1990-12-29
Abstract: PURPOSE: To provide a photograph album having an attachment assembly not rotated together with a screw member at a barrel member without necessity of inconvenient use of a tool at the time of engaging or disengaging the barrel member of the assembly with or from the screw member. CONSTITUTION: The photograph album comprises an attachment assembly 12 having a barrel member 40 having a tubular part 41 and a plate 44, and a screw member 48 having an outer threaded part 50 and a head 52 for integrally holding photographs. The plate 44 has a protrusion 46 contained in a socket of an attachment part 34 of a rear cover 20 for limiting rotation of the member 40. The head 52 of the member 48 has a diameter for easily manually engaging or disengaging the member 48 with or from the member 40 and a ridge formed on its periphery.