baber/WOPTO huggingface dataset:
Patent JP-H05335759-A (JP)
Title: Method of bonding circuit substrate with case
Inventor: NARITA YASUSHI
IPC: C09J5/00
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate the warpage or deformation and improve the reliability of an electrical connection, etc., by changing the film thickness and the bonding area of an adhesive when a circuit substrate is bonded to a holding case. CONSTITUTION:When a hybrid IC substrate 5 is mounted on an aluminum base 2, a change in the film thickness and the bonding area of an adhesive 13 is performed by applying the adhesive 13 to grooves having different depth and bottom area of a groove A10 for adhesive and a groove B11 for adhesive of the aluminum base 2. Since a part of the groove A10 for adhesive is an electrical connecting part, the part of the groove A10 is not permitted to generate the warpage, deformation, position deviation, etc., of the substrate 5. Thus, in order to increase a bond strength, the shallow depth and the large bottom area of the groove are obtained and the adhesive 13 is difficult to deform. In this case, a part of the groove B11 for adhesive requires a relief of the warpage, deformation, position deviation, etc., of the entire substrate 5. Thus, in order to decrease the bond strength, the deep depth and small bottom area of the groove are obtained and the adhesive 13 is easy to deform.
Patent JP-H08298958-A (JP)
Title: Method for recovering color of salted vegetable or mountain herb
Inventor: SAITO GENZABURO
IPC: A23L5/41
Filed: 1995-05-08
Abstract: PURPOSE: To obtain a healthy and safe food by making the best use of specificities of root vegetables such as a vegetable or a mountain herb and recovering the functions of chlorophyll lost by salting. CONSTITUTION: A salted vegetable or mountain herb is immersed into a thermal processing solution mainly containing zinc ion to make the salted vegetable or mountain herb recover a natural color or a color similar to it. After washing out the treating components for recovering color, the vegetable or the herb is boiled in a fixing solution mainly containing calcium lactate, vitamin C, a citric acid and glucose to fix the recovered color followed by washing.
Patent JP-S6034538-A (JP)
Inventor: RARUFU RAINAA FUORUKUMAA
IPC: H01H33/66
Filed: 1984-06-29
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-S6027252-A (JP)
Title: Gathering system of simplex radio communication information
Inventor: TSUBOI TOSHIHIDE
IPC: H04B7/24
Filed: 1983-07-22
Abstract: PURPOSE:To reduce the loss time required for the rise of a transmitter and receiver by adding response timing information of slave stations to transmit polling requests collectively from a master station to all slave stations and receiving collectively responses from slave stations in the master station. CONSTITUTION:A polling request signal to which discrimination numbers, response order designating numbers, and response start information of individual slave stations which are controlled by a transmission control part 41 of the master station and are set to a polling request signal setting part 42 is modulated and inputted from a shift register 43 to a transmitter 44. Modulated signals whose number corresponds to the number of polling stations are transmitted continuously as radio waves from an antenna 46 through a coaxial switch 45. This polling request signal is inputted to a receiver 53 through an antenna 51 and a switch 52 in a slave station and is demodulated. The demodulated signal passes a shift register 54 and is analyzed and processed in a polling request signal processing part 55 and is transmitted together with information, which is stored in an information buffer 56, as a response through a transmitter 57 in a time slot designated by the response order number. Responses from all slave stations are received collectively by a receiver 47 in the master station and are processed in a data processing part 48.
Patent JP-H10324894-A (JP)
Title: Detergent composition
Inventor: MAEKAWA KAZUO
IPC: C11D3/08
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a detergent compsn. which can effectively clean stubborn dirt by incorporating-cellulase derived from Humicola insolens, a surfactant, and a polycarboxylate contg. (meth)acrylate units into the same. SOLUTION: This compsn. contains 0.01-5 wt.% cellulase derived from Humicola insolens, 0.1-20 wt.% surfactant such as a nonionic surfactant of the formula: R<1> O-(R<2> -O)n -H (R<1> and R<2> are each a hydrocarbon group; and n>1), 0.01-5 wt.% poly(sodium acrylate) contg. (meth)acrylate units and having a mol.wt. of 500-500,000, and 0.5-20 wt.% crystalline layered alkali metal silicate. If necessary, an inorg. salt, a sequestering agent, an enzyme, a bleaching agent, etc., are added to the compsn. A pref. surfactant is a nonionic surfactant and is selected from among a higher alcohol-alkylene oxide adduct, an aliph. amide- alkylene oxide adduct, an aliph. alkanolamide, etc.
Patent JP-S5760557-A (JP)
Title: Drive mechanism for tape recorder
Inventor: IKEDO YUUJI
IPC: G11B15/29
Filed: 1980-09-30
Abstract: PURPOSE: To achieve a mechanism with sure operation and simple construction, by providing a pair of assistance gears and switching each assistance gear so that the forward or reverse pinch roller can be operated.  
     CONSTITUTION: A pair of assistance gears 18, 19 are provided and when the 1st assistance gear 18 turns, switching is made to operate the forward side pinch roller 4 to be forwarded to a head base 5, and when the 2nd assistance gear 19 turns, switching is made to operate the reverse side pinch roller 4 to forward the head base 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5260003-A (JP)
Title: Converter/demodulator of constant difference modulation system
Inventor: MORIYA TAKAO
IPC: H04B1/00
Filed: 1975-11-13
Abstract: PURPOSE: In a information transmission system, the circuit switching timing is controlled based on preset rules.  Thus, a secret call can be performed through the constant difference modulation system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0298357-A (JP)
Title: Medical instrument for hand
Inventor: AASAA MAIKURU NIYUUZAMU GAADON
IPC: A61H23/04
Filed: 1989-05-29
Abstract: PURPOSE: To make possible to effectively stimulate or assist a vein flow of an arm to be treated, by limiting to localize periodical application of a compressive force to a phalanges of a finger and an area of a palm adjacent the finger. CONSTITUTION: A bag 11 comprises outer and inner panels 16, 17 with continuously connected periphery with a same periphery shape connected to a connecting tube 13 for pressurized fluid. On using it, a mitt 10 suitable for a size and a condition of a patient's hand is selected. When a hand is inserted, sealed serial parts C',-D',-E',-F' are extended inward at each fork part between adjacent fingers, and tabs 23, 24 are pulled in mutual directions. All or partial periphery of the mitt is bound if necessary and is connected to a pump device 15 providing a rhythm for expansion. By compressing phalanges of a hand and its adjacent area, various effect such as promotion of vein pump action, removal of congestion and so on can be brought on.
Patent JP-S61293241-A (JP)
Title: Electrically conductive elastomer composition containing vulcanized rubber powder
Inventor: MATSUNO KOJI
IPC: C08K3/02
Filed: 1985-06-20
Abstract: PURPOSE:To provide the title compsn. which has excellent rubber elasticity, moldability and electrically conductive effect and is inexpensive and useful as destaticizing material and earth or electromagnetic shield, consisting of vulcanized rubber powder, a polyolefin and carbon black. CONSTITUTION:50-70pts. vulcanized rubber powder having a particle size passing through an 8-mesh sieve, obtd. by freezing and crushing waste tire with liquid nitrogen, 50-30pts. polyolefin such as PE or ethylene/vinyl acetate copolymer and 2-18pts. carbon black are melt-kneaded.
Patent JP-H04336903-A (JP)
Title: Complex sintered chip and manufacture thereof
Inventor: KAWAI TAKASHI
IPC: B23P15/28
Filed: 1991-05-10
Abstract: PURPOSE:To improve the manufacture of a complex sintered chip, and manufacture a large quantity of chips inexpensively. CONSTITUTION:Regarding a complex sintered body such as diamond, a groove 2 is first formed on the external surface of a rod-like sintered body. The groove is, then, filled with powder particles, and sintered for jointing the particles to the body. Thereafter, the rod-like base material is cut into pieces for the manufacture of complex chips. According to this construction, the chip is constituted only of a sintered body and a base material, and production efficiency is improved. In particular, the chip comes to have an advantage as well for meeting various required shapes.
Patent JP-H06344176-A (JP)
Title: Oxygen concentration control method and device thereof in inert atmosphere soldering device
Inventor: OKANO TERUO
IPC: G01N1/22
Filed: 1993-06-07
Abstract: PURPOSE:To improve the stability and responsiveness at controlling an oxygen concentration in particular range in the case of soldering in inert atmosphere. CONSTITUTION:An inert gas pouring circuit 21 and air mixing circuit 22 to control an oxygen concentration at soldering in inert atmosphere is provided in a furnace body 11 for reflow. The inert gas injection circuit 21 is extended from a liquid nitrogen tank 31 through a flow control valve 34 to a nitrogen injection nozzle 36. An air mixing circuit 22 is extended from an air source 41 through a flow control valve 43 to an air injection nozzle 45. A tube 51 for in-furnace atmosphere sampling is inserted in the furnace body 11. An oxygen concentration meter 53 to measure the oxygen concentration in atmosphere is connected through an intake path 52 to the tube 51, the oxygen concentration meter 53 is connected to a controller 54. The controller 54 controls flow control valves 34, 43 so as to control a flow rate of nitrogen gas and air respectively, by lowering the in-furnace oxygen concentration with nitrogen gas and increasing the in-furnace oxygen concentration with air, the in-furnace oxygen concentration is controlled in the desired range.
Patent JP-H10309821-A (JP)
Title: Image forming equipment
Inventor: OSHIMA KIYOSHI
IPC: B41J2/385
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To form dots of a good shape by a simple structure by setting the size of a toner passage hole in the direction perpendicular to the recording member transport direction larger as compared with the size in the recording member transport direction. SOLUTION: In a toner control member, the size W1 of multiple independent toner passage holes 31 in the direction perpendicular to the recording paper transport direction, that is, in the main scanning direction B, is set at a value higher than the size W2 in the subscanning direction A. And, the size W1 in the main scanning direction B is, when dots are formed on recording paper due to the adhesion of a toner passing the toner passage holes 31, set so that the length of the dot in the main scanning direction B and the length in the sub-direction A may be equal to each other. The toner that passes through the toner passage holes 31 while recording paper is transported, can prevent dots formed on the recording paper from being lengthened in the recording paper transport direction and thereby makes it possible to form dots of a good shape with a simple structure.
Patent JP-H01304518-A (JP)
Title: Differential amplification type high-speed bus
Inventor: ITO SAKAE
IPC: G06F13/40
Filed: 1988-06-01
Abstract: PURPOSE:To transmit the signals at a high speed by adding a differential amplifier to a bus circuit. CONSTITUTION:A high-speed bus circuit latches the input signals D and D' via a flip-flop consisting of NAND gates 1 and 2. The output of the bus circuit is transmitted to the communication lines E and E' through an exclusive OR circuit consisting of four N channel transistors TR3-6. The relation is decided by a control signal A between the signals D, the inverse of D and the lines E, the inverse of E and also delivered to the TR12-14 forming a differential amplifier via the TR7-8 and TR10-11 connected to the signal lines E and the inverse of E. The output F of the differential amplifier is inverted by an inverter 9 and turned into an output signal X of the bus circuit. Thus the signal X is decided just with a fact that the line of the inverse of E exceeds the level of the line E even though the level of the line of the inverse of E does not rise up to the threshold voltage of the inverter 9.
Patent JP-S5926765-A (JP)
Title: Developing device of electrophotography
Inventor: TAKASHIMA TAKEKAZU
IPC: G03G15/09
Filed: 1982-08-06
Abstract: PURPOSE:To prevent fogging at the front edge of a sheet and to improve the quality of a reversal picture over the entire area of a sheet, by setting a bias voltage lower in the beginning of development than in a steady state, and raising the voltage after the front edge of the sheet passes. CONSTITUTION:A power source 15 equipped with a bias voltage circuit is connected to a developing roll 11. Its voltage control circuit uses a time constant circuit consisting of a resistance R and a capacitor C on the output side of the power source or in series or in combination with a DC-DC converter 18 and a voltage multiplying circuit. For example, if fogging of about 2cm from the front edge of the sheet 3 occurs when the conveyance speed of the sheet 3 is 9cm/s, a time constant is so set by the circuit consisting of the resistance R and capacitor C so that the front edge part of the sheet 3 enters into the steady state 0.2sec after it almost reaches a developing roll 11. Thus, the quality of the reversal picture is improved over the entir area of the sheet.
Patent JP-H09319111-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NOZU HIDESUKE
IPC: G03G5/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To attain sensitization required by a light source for exposure by incorporating crystalline oxytitanium phthalocyanine and a specified azo lake compd. into a photosensitive layer. SOLUTION: Crystalline oxytitanium phthalocyanine and an azo lake compd. represented by formula I are incorporated into a photosensitive layer. In the formula I, (n) is 1 or 2, M is Ca, Ba or Mn, R1 is H, SO3 <-> or COO<-> and A is a residue represented by formula II or III. In the formula II, R2 is H, SO3 <-> or COO<-> and each of R3 and R4 is H, a halogen or a 1-4C alkyl. In the formula III, R5 is H, SO3 <-> or COO<-> and each of R6 and R7 as H, a halogen or a 1-4C alkyl.
Patent JP-S5470235-A (JP)
Title: Preparation of terephthalic acid
Inventor: KIMURA TSUNEO
IPC: C07C51/00
Filed: 1977-11-14
Abstract: PURPOSE: To obtain terephthalic acid at a low cost, by oxidizing P-xylene with O 2  in acetic acid solvent, using a catalyst consisting of a manganese and a cobalt compounds, hydrogen bromide, cobalt bromide or manganese bromide in specific weight ratios at specified reaction temperature and moisture content.  
     CONSTITUTION: P-xylene is oxidized with O 2  in acetic acid in acetic acid solvent by using a catalyst consisting of (a) 120W200 ppm based on the solvent, calculated as Co of a cobalt compound, (b) a manganese compound at a weight ratio of Mn to Co of 0.5W1.5:1, and (c) 200W1,000ppm based on the solvent, calculated as bromine of hydrogen bromide, cobalt bromide, or manganess bromide at 205W230°C and a moisture content of the liquid phase of 4W14wt.%, preferably 6W12wt.% to give terephthalic acid.  
     EFFECT: Terephthalic acid of high activity and grade can be obtained even at a small amount of the catalyst with a small amount of solvent to be burned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05333946-A (JP)
Title: Electric power controller for heater
Inventor: SUZUKI SHOGO
IPC: B41J29/38
Filed: 1992-05-28
Abstract: PURPOSE:To attain the use of a compact and inexpensive power supply which can use effectively the limited current to control the electric power of each heater. CONSTITUTION:The temperature of a platen heater 20 read through a temperature sensor 21 is stored as T0 after application of a power supply. Then, a timer 53 starts to count the unit time DELTAt and at the same time a heater 20 is energized. When the counting of the time DELTAt is completed, the temperature of the heater 20 read through the sensor 21 is referred to as T1 and the temperature rise value DELTAT (T1-T0) of the heater 20 is calculated per unit time DELTAt. The current consumption I of the heater 20 is acquired through a data table stored in a ROM 52 based on the valve DELTAT and stored in a current value memory of a RAM 54. In the same way, the current consumption is acquired and stored in the current value memory for each of other heaters. Based on these stored current consumption value, a CPU 50 controls the energization of each heater.
Patent JP-H031341-A (JP)
Title: Developing device
Inventor: TAKEDA RYOICHI
IPC: G11B7/26
Filed: 1989-05-29
Abstract: PURPOSE:To prevent the pattern defect arising from the bubbles in a developing soln. and to improve the yield of a master disk by providing a deaerating means in the developing device. CONSTITUTION:This device is constituted by including a pressure reducing pump 10 which reduces the pressure in a ready-mixed developing soln. tank 6 in order to remove the bubbles in the developing soln. 7 in the developing soln. tank 6 for storing the developing soln. 7. The ready-mixed developing soln. 7 is put into the developing soln. tank 6 and a supply valve 9 is held closed at this time. A reducing valve 11 is opened after the operation of the pressure reducing pump 10, by which the pressure in the developing soln. tank 6 is reduced and the bubbles are risen in the liquid by this pressure reduction and are drawn through the air into the pressure reducing pump 10 side. The deaeration in the developing soln. is executed with the simple constitution in such a manner and as a result, the developing soln. which does not contain the bubbles is dropped onto the master disk. The pattern defect is prevented in this way and the yield of the master disk is improved.
Patent JP-S5927113-A (JP)
Title: Combination oil and gas burner
Inventor: NISHIO KATSUHIKO
IPC: F23D17/00
Filed: 1982-08-06
Abstract: PURPOSE:To respond to changing energy situation by a method wherein the axial flow burner, which can be used with either or both of oil fuel and gas fuel, is obtained. CONSTITUTION:A control motor 20 controls both the injecting amount of gas fuel by vertically oscillating an driving arm 22 to regulate the opening of a gas regulating valve 12 through a link mechanism and that of oil fuel by driving an driving arm 23 to regulate the opening of an oil regulating valve 6. On the one hand the control motor 20 brings the opening of the oil regulating valve 6 to that for optimum oil flow rate or that of the gas regulating valve 12 to that for optimum gas flow rate by being put into actuation with the output depending upon the result of comparison between the input value, which is obtained by detecting the temperature of the substance to be heated in order to maintain said substance at a desired temperature in a heating apparatus, and the set value as a controlled variable to apply and on the other hand controls the taking-in of the combustion air optimum for combustion by regulating the opening of a damper 3 by means of the driving of a driving arm 18.
Patent JP-2000328232-A (JP)
Title: Electrically conductive powder, its production and coating material using it
Inventor: TAKESHIMA EIKI
IPC: C23C14/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between powders and to obtain excellent electrical conductivity by forming a silver plating layer in a specified weight ratio on the surface of granular copper powder having the average grain size of a specified length by a sputtering method and thereafter executing plastic working to form its shape into the flat one. SOLUTION: A silver plating layer of 5 to 25 wt.% is formed on the surface of granular copper powder having the average grain size of 2 to 10 micron, preferably of 1 to 5 micron by a sputtering method, e.g. by a biopolar sputtering system. The silver plated copper powder is subjected to plastic working, preferably by a wet system using a grinder such as a ball mill in such a manner that the flattening ratio (the longest diameter of the powder grains after the working/the longest diameter of the powder grains before the working) is controlled to >=2 to form flat electrically conductive powder having the average grain size of 2 to 10 micron. In this way, the adhesion between copper and silver is made better, moreover, ruggedness on the surface of the silver plating is crushed, and it can be made smooth.  It is suitable for the electrically conductive paste components in the internal electrode or the like of laminated electronic parts requiring miniaturization.
Patent JP-H04336843-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI MASASHI
IPC: H04N1/00
Filed: 1991-05-14
Abstract: PURPOSE:To improve an operability by displaying only an important key used usually and displaying and using keys with less use of frequency only on command. CONSTITUTION:Telephone number information and an operation guide are displayed on a display/input section 7 and a ten-key and a function key are displayed and the keys are depressed, then an input output control section 8 generates a relevant signal and a code and they are inputted to a CPU 6. The keys usually used only are displayed and the keys only are used usually to make transmission and reception of a picture data. On the other hand, in the case of the special transmission, a trump key is depressed. Since a depression signal of the trump key is inputted from the control section 8 to the CPU 6, the CPU 6 displays a key with less frequency of use onto the input section 7 via the control section 8 to make the key with less frequency of use available. Thus, the operability is improved.
Patent JP-H0847500-A (JP)
Title: Denture-forming device and its production
Inventor: FURANTSU ZUTSUTAA
IPC: A61C8/00
Filed: 1995-06-02
Abstract: PURPOSE: To make easy in formation and aesthetically much better in appear ance for a cap fixture screw without a head at the top by installing to a cap, a female screw with an oblique axis, engaging tapered end segment installed on the female screw to the shoulder installed on a supporter, pushing the facing planes to the supporter plane to generate a force and screwing the screw into the cap. CONSTITUTION: A cap 8 forms a conical facing plane 8f in an inner plane 8d and is supported by a support plane 4n of a base 4. In a projection part 8c of the cap 8, a female screw 8m is equipped along the second axis 11 extending in the inner space 8e. The second axis 11 has a specific angle to the first axis 10. When a screw 9 is screwed into the female screw 8m, the conical plane of the end segment 9b of the screw 9 is engaged with the outside fringe 7f of a shoulder 7e of the third part 7. As a result, the shoulder 7e applies a force to the screw and the cap 8 through the screw. This force causes the facing plane 8f of the cap 8 to be securely fixed to the support plane 4n of the base 4. Further, the screw 9 is positioned completely inside of the cap 8.
Patent JP-S5838891-A (JP)
Inventor: ISHIYAMA TAKAO
IPC: G21C7/16
Filed: 1981-09-02
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。