baber/WOPTO huggingface dataset:
Patent JP-S6089456-A (JP)
Title: Ampholytic surface-active betaine compound and production thereof
Inventor: NAKAMURA YOSHINOBU
IPC: C09K23/46
Filed: 1983-10-21
Abstract: NEW MATERIAL:An ampholytic surface active betaine compound of formula I (R is 8-24C alkyl or alkenyl; R' is ethylene and/or propylene; n is an integer 1-50; R1 and R2 are -C2H4OH or formula II). USE:An ampholytic surfactant, having the surface activity within a wide pH range, and capable of exhibiting compatibility with any of anionic, nonionic and cationic type surfactants. PREPARATION:Ethylene oxide or propylene oxide or both are added to an 8- 24C higher alcohol, and the resultant addition product is then reacted with an epihalohydrin to give a compound of formula III (X is halogen), which is then reacted with diethanolamine and an alkali to produce a tertiary amine compound of formula IV. The resultant compound of formula IV is then reacted with a monohalogenoacetate at 50-100 deg.C to afford the aimed compound of formula I .
Patent JP-H0483344-A (JP)
Title: Resin transfer method
Inventor: IIDA MINEAKI
IPC: H01L21/60
Filed: 1990-07-26
Abstract: PURPOSE:To conduct a stable transfer with a good yield by solidifying resin packed into recesses for resin transfer, by causing an electronic component and a transfer mold to face each other, by aligning an electrode component and a resin mold to pressure-weld them and heating and melting resin to transfer it to the electrode component and by forming bumps on the electronic component. CONSTITUTION:Each recess 13 of a transfer mold 11 is filled with resin paste 16 closely. Then, drying is conducted and the solvent component in the resin paste 16 volatilizes so that the resin 16 in the recesses 13 solidifies. Electrode pad parts are made to abut on exposed parts 19 of the solidified resin 18 projecting from the top surface 12 of the transfer mold 11. Further, the resin 18 is heated and pressed as the resin 18 is in contact with the electrode pad parts 15. Then, at the point of time where the resin 18 is stuck to the electrode pad parts 15, IC chip 14 rises integrally with a chip holder 17 and the resin 18 is taken out from the recesses 13 of the transfer mold 11 and transferred to the side of the IC chip 14. Thus, bumps 20... are formed at the electrode pad parts 15.
Patent JP-H0246254-A (JP)
Title: Retention of freshness of cucurbitanceae plant and freshness retenting agent
Inventor: HORI YUJI
IPC: A23L29/00
Filed: 1988-08-05
Abstract: PURPOSE:To make possible to preserve green color, taste and touch to teeth in a long period of time by dipping cucurbitanceae plant for pickles in an aqueous solution or aqueous dispersion of polyhydric alcohol aliphatic acid ester solely or combined at least two of the esters. CONSTITUTION:Cucurbitanceae plant such as cucumber or white muskmelon is washed and cut out unnecessary part. The prepared plant is dipped in an aqueous solution or aqueous dispersion of sole or combined at least two of alcohol aliphatic ester as esterified compound of polyhydric alcohol such as glycerin and aliphatic acid such as caproic acid. Concentration of treatment is about 0.01-10% and dipped for about 3-30min. After the treatment, the plant is lightly washed and treated of pickling with salt or pickling with NUKAMISO (salted rice-bran paste for pickling). By said process, preserving of freshness in a long period of time is possible and pickling process is performed in low cost without necessity of any machine or device of high cost.
Patent JP-S5986104-A (JP)
Inventor: ITAKURA GEN
IPC: H01B3/12
Filed: 1982-11-09
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-H1033301-A (JP)
Title: Cover device for backrest support rod of chair
Inventor: YAMAGUCHI TOMONARI
IPC: A47C7/40
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a backrest support rod rising from a rear portion of a seat part from being seen directly from a space between the seat part and a backrest set at an upper part of the rod to thereby improve the appearance of a chair comprising the rod and the backrest by covering the front and rear surfaces of the rod with a backrest support rod front surface cover and a back rest support rod rear surface cover which are connected to each other at both sides of the rod. SOLUTION: On a support mechanism part 4 at an upper end of a support column 3 a seat part composed of a seat rear surface cover 5 and a seat cushion 6 is mounted, then a backrest support rod 7 is pivoted on a rear part of the mechanism part 4, and to an upper part of the rod 7 a backrest composed of a backrest rear surface cover 8 and a backrest cusion 9 which hold the rod 7 therebetween is attached. A lower end 8a of the cover 8 and the rear surface of the rod 7 are covered with a backrest support rod rear surface cover 12 while the front surface of the rod 7 is covered with a backrest support rod front surface cover 13.  After the rod 7 is accommodated in the cover 12 such that the left and right sides of the rod 7 are abutted against protruding pieces of the cover 12 formed integrally therewith at right and left positions on its inner surface, an engaging part formed at an upper end of the protruding piece is engaged with a locking claw protrusively formed at the rear surface of the cover 13, and then both the covers 12, 3 are coupled.
Patent JP-S6175882-A (JP)
Inventor: INOUE NOBUYUKI
IPC: D06M15/564
Filed: 1984-09-21
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-H0667056-A (JP)
Title: Fiberoptic coupler and manufacture thereof
Inventor: JIYOOJI EDOWAADO BAAKII
IPC: G02B6/28
Filed: 1993-07-15
Abstract: PURPOSE: To provide a fiber optic coupler which is robust against temperature and mechanical tensile stress and reduced in artificial error and to provide its manufacture. CONSTITUTION: The fiber optic coupler is formed by inserting optical fibers 17 and 18 into lengthwise holes 11 of a glass tube 10 and extending the respective fibers from at least one end part of the tube. The intermediate area 27 of the tube is collapsed for the fibers and uncollapsed hole parts are left in the end area of the tube. The respective hole parts are coupled with the tube end part by funnel parts 12 and 13 which assist the fiber inserting process. The center part in the intermediate area is drawn to decrease in diameter. An adhesive is fluidized by capillarity between the fibers and adjacent parts of the walls of the hole parts so that it is fluidized by at least 3mm in the hole parts beyond the bottoms of the funnel parts. Then the adhesive is set.
Patent JP-H1140148-A (JP)
Title: Alkaline storage battery and manufacture of electrode thereof
Inventor: INAGAKI TORU
IPC: H01M10/30
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve electricity-collecting performance and active material holding function and heighten the charging and discharging properties by employing as an electrode, a substrate in which a conductive core material of a porous material and nickel fibers napped in the both sides of the core material are united and a nickel and phosphorus alloy exists in the peripheral part of the conjunction interface of the nickel fiber and the core material. SOLUTION: A conductive core material for a positive and/or a negative electrode is united with a nickel fiber which is napped in both side surfaces of the conductive material. As the conductive core material, a punching metal whose surface is coated with a nickel-phosphorus alloy is used and a fiber is implanted in the punching metal and then the resultant punching metal is partly melted and at the same time sintered by heating to 880 deg.C or higher to eliminate voids between the nickel fiber and the conductive core material and both are firmly sintered. A substrate obtained in such a manner has a lowered electric resistance and improved charging and discharging property. Moreover, the mechanical strength is heightened and the active material holding function of the electrode is improved and the life is extended while the expansion effect of the active material being suppressed.
Patent JP-S5986770-A (JP)
Title: Meltable plug
Inventor: FUKUSHIMA SHIYUUJI
IPC: F16K17/38
Filed: 1982-11-10
Abstract: PURPOSE:To provide a meltable plug which is easy to be manufactured and assembled and is capable of detecting the temperature and pressure by installing a plug made of an alloy having a low melting point in a pipe, and incorporating a device behind the plug which is movable by a specified pressure in the direction of the fluid flow. CONSTITUTION:The meltable plug body 1 is provided with pipe connecting parts in two directions in one of which pressure regulating hardware 5 is screwed. A plug 2 made of an alloy having a low melting point is inserted into the other pipe connecting part and is held in position by a ring-like locking hardware 6. A spring retainer 4 having a spring 3 is interposed between the plug 2 and the pressure regulating hardware 5. By this constitution, the fluid is always in contact with the plug 2, and when a fluid that can melt the plug 2 such as a fluid at a specified temperature flows into, the plug 2 begins melting. And, the fluid becomes in contact with the head of the spring retainer 4 to open the passage when the fluid pressure exceeds the setting pressure of the spring 3 to allow the fluid to flows out of the other pipe connecting part.
Patent JP-H108307-A (JP)
Title: Pinching tool
Inventor: HASHIMOTO KEIKO
IPC: F23K5/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinching tool capable of inserting or pulling out fingers simply by one hand and wearing or removing the tool. SOLUTION: This pinching tool is obtained by providing each bag opening 3 opened to one side, forming finger bags 2, keeping a prescribed interval between both the bag openings 3 on both lateral sides of a main body 1, mutually facing the bag openings 3 and forming the finger bags 2.
Patent JP-S6090834-A (JP)
Title: Manufacture of quartz glass
Inventor: NAGAFUNE HARUO
IPC: C03C1/02
Filed: 1983-10-20
Abstract: PURPOSE:To manufacture transparent and homogeneous quartz glass contg. no bubbles by carrying out evacuation treatment in a stage before gelling in a sol- gel method using metallic alkoxide as a starting material. CONSTITUTION:Sol prepd. by hydrolyzing metallic alkoxide is optionally mixed with fine silica powder, and it is stirred and subjected to ultrasonic vibration and pH adjustment. The resulting sol is poured into a prescribed vessel and made to gel. At this time, evacuation treatment is carried out at least once in a stage before the gelling, and the formed gel is dried and sintered to manufacture quartz glass. Inexpensive quartz glass of high quality is obtd. by a sol-gel method, yet the glass is liable to contain bubbles of several - several ten mum size. Quartz glass contg. no bubbles is obtd. by carrying out the evacuation treatment.
Patent JP-H0839061-A (JP)
Title: Immersion type membrane separator
Inventor: ISHIGURO KATSUMI
IPC: B01D65/06
Filed: 1994-08-01
Abstract: PURPOSE:To enhance the effect of chemical washing by distributing a chemical soln. over the entire surface of a membrane. CONSTITUTION:Four water passing ports are provided to the respective membrane elements 2 of an immersion type membrane separator and the upper and lower right water passing ports among them are connected to the first and second take-out pipes 26a, 26b on a suction pipe side through first and third water passages 21, 23 and the upper and lower left water passing ports among them are connected to first and second water or chemical soln. supply pipes 32a, 32b through second and fourth water passages 22, 24 and opening and closing valves 27a, 27b, 27c, 27e, 27f are provided to the take-out pipes and the supply pipes to select the water passing ports. The flow direction of water or a chemical soln. at the time of the introduction of water or the chemical soln. into the transmission chambers of the respective membrane elements can be changed over by valve changeover operation.
Patent JP-S6354677-A (JP)
Title: Contour extracting device
Inventor: TAKEUCHI HIROSHI
IPC: G06T7/60
Filed: 1986-08-25
Abstract: PURPOSE:To extract a border line which is not affected by the secular change of an intensity of illumination and the change of environment by tracing the border line with using a inverse type round scanning and setting the last variable density value in the former scanning area as the reference value of an arrival detection density value every scanning. CONSTITUTION:When a supervisory processor 11 receives an underflow generation signal, it reads the address of a specified density arrival point from the X and Y axes scanning present register 22 of a round scanning processor 10 and exchanges the contents of the present register 22 for that of a scanning center register 21. Next, the value of a program register, which is not illustrated in figure, is exchanged and the round processor is made to restart action, so that the action for tracing the border line is continued again. Thus, the border line is traced with interlocking two processors and since the supervisory processor 11 reads the traced address of the border line every time the round scanning processor 10 stops, the device can be utilized for the extraction of the feature quantity of the figure to be scanned and a pattern matching.
Patent JP-S6354643-A (JP)
Title: Memory circuit
Inventor: HARUHARA IZURU
IPC: G06T1/60
Filed: 1986-08-25
Abstract: PURPOSE:To execute a scroll and read-out in the line direction and the row direction by executing read-out as a bit data train in the line direction and the row direction from a memory array and setting a start position of the read-out. CONSTITUTION:A CPU outputs an (x) direction address Ax, and a (y) direction address Ay o a memory by an address bus, and also, gives RLA for setting a scroll quantity in the line direction, and CA for determining a scroll quantity in the row direction, at the time of performing a scroll. At the time of executing a scroll in the line direction, the number to be scrolled is set to the RLA, and set to a flip-flop 17. Accordingly, RA is started from a value of the RLA, therefore, a video signal 716 which is outputted becomes a data which has been scrolled in the line direction. Subsequently, in order to execute a scroll in the row direction, a data corresponding to the scroll quantity is set to the CA, and set to a flip-flop 513. In this way, an address signal 510 is started from its value, therefore, a scroll in the row direction is executed.
Patent JP-2000031056-A (JP)
Title: Method and device for forming polycrystalline thin film
Inventor: HARA AKITO
IPC: H01L21/20
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for forming a crystalline thin film with which high electron mobility can be obtained, even for formation of a polycrystalline thin film at a low temperature. SOLUTION: A method for forming polycrystalline thin film includes a semiconductor thin film forming process, for forming a semiconductor this film on a substrate 14 and a polycrystalline thin film forming process for forming a polycrystalline thin film, by melting the semiconductor thin film through irradiating the thin film with an energy beam 38 in a region, where a gas is blown on and crystallizing the thin film in the course of solidification.
Patent JP-H05345062-A (JP)
Title: Ski with grip
Inventor: TSUKIKI KAZUNORI
IPC: A63C11/02
Filed: 1992-06-15
Abstract: PURPOSE:To easily hand-carry a skiing plate by sliding a grip and fitting it with a holder fixed on a skiing plate between binding tools on the skiing plate. CONSTITUTION:An arched holder 2 of a square ring-shaped grip 1 is fixed on a skiing plate 4. The grip 1 is attached so as to go through under the arch. When carrying the skiing plate 4, the grip 1 is pulled out laterally and when skiing, the grip 1 is pushed in so as not to become obstacles.
Patent JP-S6441727-A (JP)
Title: Cooking unit
Inventor: TAKEI TAMOTSU
IPC: F24C7/02
Filed: 1987-08-07
Abstract: PURPOSE:To enable a confirmation of a cooking condition to be easily performed by a person far apart from the cooking location by a method wherein a plurality of oven lights producing different colors for lighting an interior of a heating chamber and means for controlling a turning-on of each of the lights according to a cooking condition are provided. CONSTITUTION:Upon completion of a preparation of cooking, a cooking start operation is performed and a main control part 20 causes a heating operation part 21 to be operated and then a cooking operation is started. During cooking operation, the main control part 20 may count an elapse of time and a cooking remained time is displayed at a display part 6. The main control part 20 may divide a set cooking time t0 into three segments. During a first time t1, an oven light 11 is lit, during a next time t2, an oven light 12 is lit and during the last t1 time, an oven light 13 is lit. That is to say, a color of the light within the heating chamber 4 is varied in sequence from red, blue to yellow with the advancement of cooking operation. Accordingly, if a color of lighting within the heating chamber 4 is red as viewed through a window 2a of a door 2, it is possible to confirm positively even from a far-apart location that an advancing degree of the cooking operation reaches only its half part.
Patent JP-H0615852-A (JP)
Title: Printer
Inventor: KOYAMA TAIICHI
IPC: B41J25/304
Filed: 1992-06-30
Abstract: PURPOSE:To provide a printer capable of speeding up conveyance of a recording paper and shortening recording time by changing pressing force of a pinch roller at recording and at bringing the head of the recording paper at a position. CONSTITUTION:A cam groove 15b of a cam 15 and a pinch cam follower pin 31 provided at a pinch cam lever 28 are engaged with each other. A pinch roller 18 supported by a pinch lever 19 is moved by the cam 15 through pressing rods A21 and A25. At recording, the pinch cam follower pin 31 is positioned close to the center of the cam 15. At outing a head, the pinch cam follower pin 31 is positioned apart from the center more than at the recording time, and the pinch roller 18 is pressed to a capstan 17.
Patent JP-H03141456-A (JP)
Title: Information system architecture containing two buses
Inventor: DANIERU KARUTOO
IPC: G06F11/20
Filed: 1990-07-25
Abstract: PURPOSE: To improve availability by providing only elements in common to the two assemblies of the elements in the common zone of two parallel buses or providing the elements belonging to a first assembly and/or the elements belonging to a second assembly in addition to the common elements and turning both assemblies to the same type. CONSTITUTION: In this architecture composed of plural boards for which the respective boards are composed of a printing circuit carrying plural integrated circuit, at least two element assemblies are provided, all or a part of the elements A1 -A6 of one assembly element are made the same as all or a part of the elements B1 -B6 of the other assembly and the assemblies are connected to two parallel type system buses PSBAI and PSBBI. Further, an overlapping zone ZC where the two buses PSBAI and PSBBI are entirely or partially overlapped 15 provided and only one or plural elements C1 and C4 in common to the two assemblies are connected to the zone ZC or the elements A5 , A6 , B5 and B6 belonging to the first assembly and/or the second assembly are also connected in addition to the common elements C1 -C4 . Thus, the availability and performance are substantially improved.
Patent JP-S5886683-A (JP)
Inventor: NAKAMURA YASUSHI
IPC: G07D7/00
Filed: 1982-11-12
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-2000026983-A (JP)
Title: Method for preventing corrosion of galvanized steel material and anticorrosive
Inventor: TANAKA HIROSHI
IPC: C23F11/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To impart a higher corrosion preventing effect than that of oil coating, water-soluble acrylic resin coating or tannic acid treatment without using a hexavalent chromium and to particularly prevent the formation of white rust by cleaning the surface of a galvanized steel material and bringing a vanadate- contg. aq. soln. into contact with the cleaned surface. SOLUTION: The surface of a galvanized steel material is cleaned and an aq. soln. contg. about 0.1-0.5 mg/l vanadate is brought into contact with the cleaned surface to form a waterproof coating on the surface. The vanadate may be an ortho-, meta- or pyrrovanadate. The pH of the vanadate-contg. aq. soln. is preferably adjusted to about 2-8. A tetravalent zirconium compd. such as zirconium nitrate or a tetravalent tin compd. such as stannic nitrate as a reaction accelerator in coating formation is preferably incorporated into the vanadate-contg. aq. soln. A tri- to pentavalent vanadium compd. that acts a feed source of vanadic acid ions when hydrolyzed in water may be used in place of the vanadate.
Patent JP-H0622056-A (JP)
Title: One-way communication equipment using menu
Inventor: TSUMURA MIOJI
IPC: H04N7/16
Filed: 1992-06-30
Abstract: PURPOSE:To confirm the contents of information to be presented with a menu indicated on a display by a user by providing the program information presenting function of another channel at one channel. CONSTITUTION:At the one-way communication equipment composed of an inside equipment 1 installed at a telephone station, information presenters 2, 3A, 3B and 3C respectively provided at N channels, and terminal equipment 5 connected to the inside equipment by a telephone line 4 so as to receive broadcasting presented from one channel selected out of the N channels when telephone is not used, the first channel of the N channels preserves the program table of the other channel as text data and when the power source of the terminal equipment is turned on and the broadcasting is recovered, the text data of the first channel are broadcasted so as to display the menu at a menu display device 7 connected to the terminal equipment.
Patent JP-2000015049-A (JP)
Title: Biological deodorizing method and device therefor
Inventor: TSUNESUMI TAKUYA
IPC: B01D53/81
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a biological deodorizing method and a device therefor, which do not have a problem of managing chemicals as they do not use chemicals to adjust the quality of water for water spray, can efficiently deodorize malodorous gas, and are excellent in maintenance properties. SOLUTION: Malodorous gas is introduced from a malodorous gas inflow pipe 12, installed between a microorganism immobilized carrier bed 2 and a water quality adjustment part 3 of circulation water for water spray, into a biological deodorizing device 1 having the water quality adjustment part 3 at the bottom part, the microorganism immobilized carrier bed 2 above the adjustment part 3, and spray nozzles 5 above the carrier bed 2. The malodorous gas is brought into contact with the carrier bed 2 to be deodorized by oxidative degradation caused by microorganisms. Water is sprayed from the water spray nozzles 5, and the pH is measured at the water quality adjustment part 3 with a pH meter 6.  According to the measured value a valve 8 installed in a feed pipe 7 of secondary treated water is opened or closed by a control device 10, and the pH value of the circulation water for water spray is kept within a fixed range by supplying the secondary treated water.
Patent JP-S6094604-A (JP)
Inventor: AMAMIYA KUNIO
IPC: A41D27/28
Filed: 1983-10-22
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。