baber/WOPTO huggingface dataset:
Patent JP-H06327169-A (JP)
Title: Charging device of spare secondary battery of electronic apparatus
Inventor: TAKEUCHI TORU
IPC: H02J9/06
Filed: 1993-05-10
Abstract: PURPOSE:To shorten the replacement time of a battery and to prevent stored data from vanishing by a method wherein the consumed state of a secondary battery which has been built in a cordless electronic apparatus is monitored and the charging start time of a spare secondary battery is decided. CONSTITUTION:The title charging device refers to a device wherein, when the voltage of a secondary battery 3 used as a power supply for an electronic apparatus 1 is dropped to a prescribed level or lower, the secondary battery is replaced by a spare secondary battery 9 which has been charged in advance and the operation of the electronic apparatus is continued. The title charging device is provided with a discharge-state monitoring circuit 10 which is composed of a timer switch 11, a discharge-state detection circuit 12 and a detected-data transmission circuit 17 and which transmits the discharge state of the secondary battery as an optical signal 105 having a time width proportional to the discharge state and with a spare-secondary- battery charger 20 which includes a detected-data reception circuit 21, a charging control circuit 24 and a charging circuit 31 and which controls the start and the finish of the charging operation of the spare secondary battery 9 by collating a received signal with judgment data.
Patent JP-H05300843-A (JP)
Title: Circulating-cleaning device for bathtub
Inventor: NAKAYAMA TAKAMITSU
IPC: B01D35/027
Filed: 1992-04-27
Abstract: PURPOSE:To perform the cleaning of the bath water in a short period of time, and prevent a filter material from flowing out without using an air pump. CONSTITUTION:A water sucking/injecting part 23 is constituted of a water suction port 29, water injection port 30, water sucking pump 31, electrically operated valve 32 and ultraviolet sterilization lamp 33, all of which are connected by a connecting pipe 28. For a filter straining part 24, a filter straining device 35 in which a filter material 40a is contained, a water passage for cleaning filter material 37a and a water passage for filtering 38a are connected into a loop shape, and a drain 39 is also provided. An organism filtering part 25 is constituted of electrically operated 3-way valves 36c, 35d, an organism filtering device 41 in which a filter material 40b is contained, and an ejector 43 which are connected into a loop shape by the connecting pipe 28, water passage for cleaning filter material 37b and water passage for filtering 38b.
Patent JP-H05304243-A (JP)
Title: Package for electronic component
Inventor: KODAMA KENICHIRO
IPC: H01L25/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide a package for electronic component equipped with a multilayer capacitor part having enhanced dielectric strength and mechanical strength. CONSTITUTION:The package for electronic component is equipped with a multilayer capacitor part 22 formed integrally with a part for containing an electronic component. The multilayer capacitor part 22 is provided with a conductive through hole 30 having one end connected with an inner wiring pattern 26 extending from the containing part and penetrating through the multilayer capacitor part 22 in the direction of lamination. The conductive through hole 30 is provided with land patterns 32a, 32b extending on a plane coplanar with a conductive layer 29 while being surrounded by the conductive layer 29 through regions 33a, 33b. The land patterns 32a, 32b are formed such that the regions 33a, 33b, contiguous to each other in the direction of lamination through an insulation layer 28, do not overlap each other.
Patent JP-S63274790-A (JP)
Title: Thin polymer film having superior surface smoothness and production thereof
Inventor: TAKEMURA TORU
IPC: C25B3/29
Filed: 1987-04-30
Abstract: PURPOSE:To form a thin film of micron order having a smooth surface by electrolytic polymn. by using mercury as an electrode and impressing rectangular-wave voltage to cause polymn. on the surface of the electrode. CONSTITUTION:An electrolytic soln. is prepd. by dissolving 0.025mol./l tetrabutylammonium borofluoride and 0.17mol./l pyrrole as a monomer in acetonitrile. Liq. Hg as a working electrode, a Pt plate as a counter electrode and an Ag-AgCl electrode as a reference electrode are arranged in the electrolytic soln. and rectangular-wave voltage having 10msec-5sec pulse operating period and 1-500msec pulse width is impressed to cause electrolytic polymn. A thin polypyrrole film of <=100mum thickness having such extremely superior surface smoothness as <=100Angstrom  surface roughness is obtd. on the Hg polymn. electrode which is liq. at ordinary temp. and has a very flat surface.
Patent JP-H047444-A (JP)
Title: Method for fixing frp tendon
Inventor: AMANO REIKO
IPC: E04C5/12
Filed: 1990-04-24
Abstract: PURPOSE:To enhance fixing strength by introducing post tension into an FRP tendon to preliminarily provide depressed parts to a concrete material to be reinforced at the positions of the end parts of the FRP tendon so as to open to the outside. CONSTITUTION:Tapered cylindrical depressed parts 3, 3 are provided to a concrete material 1 so as to open to the outside. Next, the bundle of tendons 4 each composed of an FRP rod is inserted through a sheath 2 and reinforcing rods 5 are arranged around the tendons 4 drawn out into the depressed part 3 and grout 6 is injected in the depressed part 3 to form anchor parts 7. Subsequently, the other ends of the tendons 4 are drawn out of the depressed part 3 to be grasped by wedge-shaped cones 8, 8 and a fixing jig 9 is fitted to the cones 8, 8 to apply tension of desired force to the tendons 4. A fixing plate 11 is interposed and reinforcing rods 5 are arranged around the tendons 4 and the depressed part 3 is filled with the grout 6 to form an anchor part 7. By this method, fixing strength can be enhanced.
Patent JP-S5333430-A (JP)
Title: Positive characteristic thermistor exothermic device
Inventor: NEMOTO ISAO
IPC: H05B3/14
Filed: 1976-09-10
Abstract: PURPOSE: To extend use range, by allowing the selection of different temp while using a positive characteristic thermistor, a constant-temp exothermic body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5733168-A (JP)
Title: Fixation of end of welding wire to spool
Inventor: MATSUDA OSAMU
IPC: B65H75/28
Filed: 1980-08-07
Abstract: PURPOSE: To provide a method wherein an end of a wire can be fixed easily and assuredly to a spool by constituting the method such that the wire end is bent into a substantially acutely angle L-shape and is inserted into a hole formed in the spool whereafter it is pulled in the opposite direction.  
     CONSTITUTION: An end of a wire W is bent into a substantially acutely angled L-shape to form a bent portion A thereon. The bent portion A is inserted into a hole 3 formed in a drum 2 of a spool and the extremity C thereof is abutted against an inner peripheral surface of the drum 2. In this condition, the spool 1 is rotated in a direction B whereupon the bent portion A is now bent into a direction (b) around the extremity C thereof by a tensile force applied thereto so that it will have an expansion within the drum 2. Accordingly, it can never come off the spool. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60251236-A (JP)
Title: Manufacture of electric contact point material
Inventor: KANAMORI MITSUNORI
IPC: H01H1/023
Filed: 1984-05-25
Abstract: PURPOSE:To manufacture an electric contacting point material having low contact resistance and superior in consuming resistance by electroless plating Ni to rod-shaped Ag powder, press forming them in magnetic field, sintering, then working plastically said body. CONSTITUTION:The rod-shaped Ag powders having 100-200mum length, 20-30mum diameter are manufactured by cutting an Ag ingot in high frequency vibration. These are fed into electroless Ni plating liquid to form the Ni plated layer on the surface. These are washed, dried, then fed in mold, magnetic field is applied thereto while applying vibration, the vibration is stopped after giving the vibration for a fixed time, and primary press forming is performed by high pressure while applying magnetic field. Said body is heated to 800 deg.C and fed in metallic mold preheated to 450 deg.C, further secondarily press formed by high pressure. This is sintered in atmosphere such as Ar, then hot extruded to round rod, further said rod is drawn to manufacture electrical contact point material. Said material having low contact resistance and less consumed quantity is obtained.
Patent JP-S5534937-A (JP)
Title: Manufacturing method of thermally plastic resin stretched film
Inventor: MATSUKURA KAZUO
IPC: B29C49/00
Filed: 1978-09-01
Abstract: PURPOSE: To enable a thermally plastic resin stretched film to be manufactured advantageously on the commercial basis by eliminating uneven stretching and uneven thickness thereby in such a manner as to stretch the thermally plastic resin film while increasing temperature and volume of hot air, at inside of a clip holding unit, over those in the center section.  
     CONSTITUTION: In the case of stretching a thermally plastic resin film, using tenter method, by one axis in lateral direction or 2 axes each in lateral and longitudinal directions, the stretching process is conducted while increasing volume and temperature of hot air existing within an area 100mm inside a clip holding section of a film in a preheating section and/or a stretching section by 1W15% of those of the center section, so that an objective stretched film is obtained. As for applicable thermally plastic resin, it is possible to use polyamide resin, polyester resin and polyolefin system resin, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58225581-A (JP)
Title: Button-type air cell
Inventor: YOKOYAMA TAKAO
IPC: H01M50/167
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a button-type air cell having high capacity and high reliability by restricting the ratio of the U-shaped folded part to the total height (a) of a sealing plate to a specified value. CONSTITUTION:An air hole is perforated in the bottom of a positive case, 1, and a water-repellent film and a positive catalyst layer are placed in the positive case 1. A folded part is provided in the periphery of a sealing plate 8 which contains a negative active material to which an insulating ring is attached. In a battery sealed by inwardly curling the periphery of the positive case 1 after the positive case 1 and the sealing plate 8 are attached to one another, the height (b) of the folded part of the sealing plate 8 is restricted to 2/5-1/10 of its total height (a). As the height (b) increase, influence on the copper layer contained in the sealing plate 8 increases. However, if the sealing plate 8 has no folded part (b=0), although the appearance is excellent, continuous gas generation is observed from the end of the plate 8 in a gas generation test. In addition, it is observed that the out of roundness of the plate 8 improves and the liquid leakage resistance of the battery enhances as the height (b) decreases. Therefore, the ratio (b/a) of the folded part to the total height of the plate 8 is preferred to be 2/5-1/10.
Patent JP-2000308352-A (JP)
Title: Controller for air conditioner
Inventor: SUZUKI YOHEI
IPC: H02M7/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the power factor of an air conditioner and, at the same time, to reduce the standby power consumption of the conditioner, by selectively connecting a plurality of smoothing capacitors based on the detected value of the secondary-side load level of a power source circuit composed of a diode bridge which converts a primary alternating current into a high-voltage direct current, the smoothing capacitors, and a DC-DC converter. SOLUTION: A power source circuit is provided with a diode bridge 7 which rectifies the AC voltage from an AC power source 4 and a noise filter 5 and a capacitor 8 which smoothes the rectified DC voltage. A switch 12 which turns on/off an auxiliary capacitor 11 and the capacitor 8 is connected to a DC-DC converter 10 which inputs the rectified smoothed voltage and converts the voltage into a constant voltage and a variable voltage in parallel with the capacitor 8. When an air conditioner is in a standby mode, a controller detects the secondary-side load level of the converter 10 and, when the level is higher than a prescribed value, turns on the switch 12 to connect the auxiliary capacitor 11.  Therefore, the power factor of an air conditioner can be improved, because the power consumption of the converter 10 can be fixed by reducing the effective current value by switching the capacitance of the capacitor 8 in accordance with the secondary-side load level of the converter 10.
Patent JP-S601145-A (JP)
Title: Optically active propargyl alcohol derivative and its preparation
Inventor: TODA FUMIO
IPC: C07C33/48
Filed: 1983-06-17
Abstract: NEW MATERIAL:The optically active propargyl alcohol derivative of formula I (R is H or halogen; X is phenyl or thienyl; Y is halogen, 1-3C alkyl or 1- 3C alkoxy; Z is 1-3C alkyl or phenyl; n is 0 or 1). EXAMPLE:Optically active isomer of 1-phenyl-1-(1-chloroethyl)-propargyl alcohol. USE:A resolution reagent for various racemic compounds, and raw materials of pharmaceuticals, agricultural chemicals, perfumes, etc. PREPARATION:The racemic compound of formula I is made to contact with l- brucine of formula II in an organic solvent, and the resultant diastereomer is separated taking advantage of the solubility difference. The optically active isomer of formula I can be prepared by decomposing the separated component. The racemic compound used as the starting material can be prepared e.g. by reacting the compound of formula III with the Grignard reagent of e.g. formula CHidenticalCMgBr, etc. in a solvent such as tetrahydrofuran at 0 deg.C-normal temperature for about 0.1-5hr.
Patent JP-S5536203-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: TAKATANI KATSUHIKO
IPC: C08F4/00
Filed: 1978-09-05
Abstract: PURPOSE: To prepare a highly stereoregular polyolefin containing a reduced amount of the catalyst residue, economically, in an industrial scale, by using a highly active catalyst comprising a mixture of a specific organomagnesium compound, a chlorosilane, an electron donor and a titanium compound, etc..  
     CONSTITUTION: A polyolefin is prepared by using a catalyst system comprising (A) a solid component prepared by mixing (A) a reaction product of a hydrocarbon- soluble organomagnesium compound I (M is aluminum, etc.; R 1  and R 2  are 1W20C hydrocarbon; α≥0; β>0; p,q>0; p+q=mα+2β, m is atomic valence of M) with a chlorosilane compound II (a,b>0, a+b≤4; R is 1W20C hydrocarbon), (b) a halogen-containing titanium compound and (c) an electron donor, e.g. organic carboxylic acid esters, etc., and (B) an organometallic compound and an alkoxysilane III (R and R' are 1W20C hydrocarbon; 0≤n<4). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5536015-A (JP)
Title: Welding device having fume sucking device
Inventor: HASHIMOTO MARETOSHI
IPC: B23K9/29
Filed: 1978-09-05
Abstract: PURPOSE: To make a sucking device compact, to enlarge a range of action of welding work and to improve maintenability by supplying compressed air to a suction pipe to cause it to generate process of absorption.  
     CONSTITUTION: When a trigger 9 of a welding torch 3 is pulled, a wire 6 is supplied from the end of the torch 3, and at the same time, a switch 15 becomes ON to operate an electromagnetic valve 14. The compressed air sent with pressure in a compressed air hose enters into an air suction bag 10 through the electromagnetic valve 14, and causes process of attraction. By this function, the process of attraction works in a suction cylinder 17 mounted on the outer circumference of a nozzle 8, and welding fume generated under it and such fume as sealed gas blowed out and going to disperse in the air and the like are absorbed in an air suction pipe 10 through a suction hose 18. The absorbed fume is delivered from an exhaust outlet  20 through the suction hose 18 and passed in the air suction pipe 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61267273-A (JP)
Title: Control method for power generation plant of fuel cell and its apparatus
Inventor: NOGUCHI YOSHIKI
IPC: H01M8/06
Filed: 1985-05-22
Abstract: PURPOSE:To enhance the heat efficiency of a fuel cell power plant and lengthen the life of the catalyst of a reformer, by detecting the temperature of the burning or reforming section of the reformer to control the by-pass flow rate of the exhaust gas of a positive electrode to regulate the quantity of the exhaust gas supplied to the burning section of the reformer. CONSTITUTION:The temperature of the burning section 32 of a reformer 4, which is detected by a thermometer 32, or a feed-forward control signal is applied to a reformer temperature controller 38 to regulate the degree of opening of each of an auxiliary fuel flow rate control valve 42 and a by-pass flow rate control valve 31. A line 30 by by-passing the exhaust gas 25 of a positive electrode from the inlet port of the burning section 3 of the reformer to the fuel gas outlet port of the reformer 4, and the positive electrode exhaust gas by-pass flow rate control valve 31 are provided so that an excess portion of the positive electrode exhaust gas supplied to the burning section 3 of the reformer 4 is recycled to a fuel gas to control the temperature of the reformer.
Patent JP-H01280176-A (JP)
Title: Drilling of concrete structure
Inventor: FURUSAWA SHIGERU
IPC: E04G15/06
Filed: 1988-04-30
Abstract: PURPOSE:To exactly and easily scoop out cores by a method in which expanded resin cores are supported on a bar holder set between formworks, ready-mixed concrete is placed into the formworks, and the cores are melted by a rotary frictional cylinder through a guider. CONSTITUTION:A bar holder 36 is set on a place where a through hole is to be formed between formworks 31 and 32 to support a round columnar polyethylene foam core 37 with a cut-away. Concrete is placed into the formworks 31 and 32 and hardened, and the formworks 31 and 32 and the holder 36 are removed, to form a core hold. The guider of a borer 11 is inserted into the core hole and the frictional cylinder of the borer 11 is turned by a drill 39 by pressing the tip of the frictional cylinder on the core 37 in such a way as to melt the portion touched by the cylinder of the core 37 in order to scoop out the core 37. The core 37 can thus be scooped out exactly and easily.
Patent JP-H02287677-A (JP)
Title: Printed board cad device
Inventor: INOUE SATORU
IPC: G06F17/50
Filed: 1989-04-27
Abstract: PURPOSE:To realize the printed board wiring which is well-balanced as a whole by bringing a wiring pattern which cannot be connected on a design rule due to a path fault to special display as a temporary wiring, and thereafter, executing a partial correction. CONSTITUTION:An operator inputs start point and end point coordinates of a real wiring by operating a cursor key 1, and draws a wire around so that pattern density of the wiring becomes uniform. In this state, in the case of connecting a terminal pin P08 and P12, and a terminal pin P14 and P20 as shown in the figure, an existing wiring L3 and L6 become a fault, and in a design rule check part 23, an alarm signal SA is generated. In this case, the operator switches a changeover switch 2 to a temporary wiring side, and inputs temporary wirings L1, L2 shown by a dotted line to a graphic data list 32 from a holding pattern generating part 24. Subsequently, the operator switches the switch 2 to the real wiring side again, and advances the wiring forward. After the wiring is completed once, the operator takes notice of a part of a temporary wiring (yellow), and executes a correction work for eliminating a wiring fault.
Patent JP-H05283625-A (JP)
Title: Darlington connection integrated circuit
IPC: H01L27/082
Filed: 1992-03-31
Abstract: PURPOSE:To reduce an output voltage when a switching Darlington connection integrated circuit is on. CONSTITUTION:A collector region 12 of a pre-stage transistor 11 and a collector region 17 of a post-stage transistor 16 are separately formed. Connection from a collector wiring aluminum layer 12a of the collector region 12 to a collector bonding pad 12b and a wiring from a collector wiring aluminum layer 17a of the collector region 17 to collector bonding pads 12b/17b are provided independently.
Patent JP-S5816229-A (JP)
Inventor: HARARUDO KAIZERU
IPC: G03B42/02
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63273949-A (JP)
Title: Information memory system
Inventor: KOGANEYA YOSHIYUKI
IPC: G06F12/04
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the capacity of a memory by writing a character string into the memory after replacing the character string with a substitution code shorter than said character string. CONSTITUTION:A character string retrieval/replacement means 3 checks whether a character string stored previously in a character replacement table 2 is included or not into the information stored temporarily in an input/output buffer 1 and to be finally stored. If so, the corresponding substitution code is read out of the table 2 and the relevant character string is replaced with said substitution code. Thus this substitution code is written into a memory 4 in place of the character string. While the memory information is read out of the memory 4 by reversing said writing action. In other words, the means 3 checks whether the substitution code stored in the table 2 is included or not in the information read out of the memory 4. If so, the corresponding character string is read out of the table 2 and the relevant substitution code is converted into the corresponding character string. This character string is read out via the buffer 1.
Patent JP-H0853301-A (JP)
Title: Fluorescent biocide composition for being used as improved antibacterial agent
Inventor: UIRIAMU EFU MATSUKOI
IPC: A01N25/00
Filed: 1995-05-02
Abstract: PURPOSE: To obtain a biocidal composition and to provide a method for monitoring the dose of the biocidal composition in a fluid system and regulating the dose. CONSTITUTION: This biocidal composition contains a diluent, one or plural active biocides and a substantially inactive fluorescent compound in an amount of 0.0005-10 wt.%, especially 0.025-1.0 wt.% based on the weight of the biocide. The concentration of the biocide can conveniently and continuously be measured by measuring the fluorescent level with an industrial fluorometer and the fluorescent compound, therefore, must be present in the composition at the level detectable at the concentration in which the biocide is used. The weight ratio of the biocide:fluorescent compound is within the range of (10:1) to (1,000:1). The feed of the biocide is started or stopped on the basis of the measurement of the fluorescent level with the fluorometer to regulate the concentration of the biocide.  Mono-, di- and trisulfonated naphthalene and various sulfonated derivatives of pyrene are cited as the fluorescent compound.
Patent JP-S5335351-A (JP)
Title: Direct-coupled transistor circuit
Inventor: UEDA SEIICHI
IPC: H03F3/20
Filed: 1976-09-13
Abstract: PURPOSE:To reduce the thermal runaway of an output transistor due to a thermal feedback for the direct-coupled circuits, particularly for an output circuit.