baber/WOPTO huggingface dataset:
Patent JP-S6356924-A (JP)
Title: Small-gage metal wire for wire bonding
Inventor: MIYAMOTO KOJI
IPC: H01L21/60
Filed: 1986-08-27
Abstract: PURPOSE:To coat a copper wire with a chemically stable gold plating layer, and to prevent a contact with air by forming a surface-preparation plating layer onto the surface of the copper wire while shaping the gold plating layer on the outside of the surface-preparation plating layer. CONSTITUTION:A small-gage metal wire 1 for wire bonding is constituted of a copper wire 2, a nickel plating layer 3 as a surface-preparation plating layer formed onto the surface of the copper wire 2 and a gold plating layer 4 shaped outside the nickel plating layer 3. The outer diameter of the small-gage metal wire 1 is set so as to be equalized with conventional gold wires. The copper wire 2 is manufactured through a wire drawing working method through which a long-sized wire rod composed of high-purity copper is drawn by a wire drawing machine, and the outer diameter of the copper wire 2 is set at a value slightly smaller than conventional gold wires. The nickel plating layer 3 is shaped onto the whole surface of the copper wire 2 through a known nickel plating method. The gold plating layer 4 is formed through a known gold plating method. A diffusion into the copper wire 2 of the gold plating layer 4 is prevented by the nickel plating layer 3.
Patent JP-H1046710-A (JP)
Title: Partition device
Inventor: INABA HIROKAZU
IPC: E04B2/74
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of panel forming members from being dislocated from each other, and easily assemble the panel forming members without any need of jointing the members to each other with screws. SOLUTION: A plurality of panel forming members 2, 3, 4, 5 and 6 are stacked on top of each other at least between supports 1 and 1 as a pair having vertically directed projection rows 8a on the opposite sides, with vertically directed recessed grooves 11, 12, 15 and 17 on both lateral ends coupled to the projection rows 8a, and the upper and lower ends of vertically directed pins 21 are respectively coupled to blind holes 22 formed on the opposed lower and upper edges of the vertically stacked panel forming members 2 to 6. In addition, the intermediate part of one of the pins 21 is made to pass the inner end parts of joints 23 and 24 having outer ends engaged with the supports 1 and inner ends clamped with the upper and lower panel forming members.
Patent JP-S5992088-A (JP)
Title: Filtering desalinator
Inventor: SHINDOU KIICHI
IPC: G21C19/30
Filed: 1982-11-19
Abstract: PURPOSE:To enhance coefficient of utilization including the ion-exchanging power of a filtering agent, by removing a clad-decontaminated assistant only from a surface layer part at the time of stopping operation caused by the rising of normal differential pressure, and precoating the remaining lower layer part with a new powdery resin assistant. CONSTITUTION:Powdery ion-exchange resin in an amount of 0.1-2wt% is poured in a resin tank 15 and sent into a filtering tube 9 by a pump 13 while sufficiently mixing it with pure water by an agitator 17. The outer surfaces 23 of an element are precoated with the resin, while water free from the resin is returned to the resin tank 15. The inner surface 24 of the element is precoated with the resin by a tank 16 and a pump 19 in the same way. At the time of finishing operation caused by the rising of normal differential pressure, only the precoating layer on the outer surface of the element is backwashed. Said backwashing is performed by closing opening valves 19, 20 while opening valves 10, 12, 21, 22.
Patent JP-S6095608-A (JP)
Title: Control device of robot
Inventor: HASHIBA SATOSHI
IPC: G05B19/4103
Filed: 1983-10-28
Abstract: PURPOSE:To reduce a storage quantity of a teaching data by varying a density of a time series data of a position of an arm of a robot in accordance with complexity of a moving path of its arm, which has been taught. CONSTITUTION:A space coordinate data which is not processed yet is inputted from a data input part 601, and held in a data storage part 602. A control part 606 has a register, and controls a flow or the processing. A unit contact vector in an evaluation start point is calculated by a differentiation circuit 604 and an operating part 605, and a unit contact vector in an evaluating point is calculated by a differentiation circuit 607 and an operating part 605. Its difference vector is obtained by a subtracter 609, it is compared with a threshold level from a threshold level input part 610 by a comparator 612, and its result is sent to said control part 606. In this regard, information which has passed through the comparator 612 is stored in a data storage part 613. In this way, when it is decided to have exceeded the threshold level, its constituting point is selected as one of constituting point groups of a reproducing time, and it becomes a new start point.
Patent JP-H0366781-A (JP)
Title: Anaerobically curable tacky agent composition
Inventor: SHIINA KAZUSHI
IPC: C09J11/04
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the title composition showing tacky properties in bonding, temporarily bondable to a material to be pasted, then showing firm bond strength by pressurization, comprising a resin containing an ethylenic unsaturated group on the side chain, a microcapsulated peroxide and a specific metallic compound. CONSTITUTION:The objective composition comprising (A) a resin containing an ethylenic unsaturated group on the side chain prepared by reacting (i) a tertiary amino group-containing rubber-like polymer optionally with (ii) a cyclic acid anhydride and (iii) a monomer containing an ethylenic unsaturated group and an epoxy group or aziridinyl group, (B) a microcapsulated peroxide and (C) one or more compounds of metal selected from Ca, Ba, Zr, V, Mn, Co, copper, lead, Li, Mo, Sr, Ce and zinc and/or (D) a tertiary amine.
Patent JP-H0523117-A (JP)
Title: Coating agent and production thereof
Inventor: SUZUKI KAZUMASA
IPC: A61K8/00
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a coating agent useful for surface processing of foods and medicines, having an excellent image for foods and beautiful luster by adding anhydrous ethanol and conc. hydrochloric acid to gluten meal, allowing the gluten meal to stand, extracting with a solvent to give a zein and using the zein. CONSTITUTION:For example, gluten meal is incorporated with 10 times as much >=95% anhydrous ethanol as the gluten meal and 0.1 as much conc. hydrochloric acid, allowed to stand at 50-60 deg.C for 1-2 hours and extracted with a solvent such as ethanol or isopropanol to give zein and the zein is used to give the objective coating agent.
Patent JP-2001034152-A (JP)
Title: Education and training system
Inventor: SHIBATA SHINGO
IPC: G09B5/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer a high speed screen such as moving picture and improve the cost/performance of an education and training system and economical effect by providing a control software which transfer and display the size of a screen in an enlarged size, reduced size or a size as it is to the displays of personal computers for students. SOLUTION: A personal computer for a teacher 101 displays, for example, a teacher's screen 103 on the display, and the part which the teacher wants to transfer to the personal computers of the students is designated as a selection part 104. The control software 102 transfers only the picture in the range of the selection part 104 to the personal computer 201 of the student and the personal computer 2n1 for the student via a network 300. The personal computer 201 for the student displays a student's screen 203 on the display by using the control software 202. Therein, if the control software displays the student's screen 203 in the entire displayable range of the display, the student can see the enlarged screen which is displayed in the entire display at a high speed with a comparatively small amount of data which flows on a network 300.
Patent JP-H0859961-A (JP)
Title: Curable composition
Inventor: HIGUCHI TOSHIHIKO
IPC: C08L71/02
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a curable composition which contains, as essential components, a polyether containing reactive silyl groups, a specific polymer (an epoxy resin), a curing agent and a specific silicone, and shows excellent mechanical properties and high adhesion strength. CONSTITUTION: This curable composition comprises, as essential components, (A) a polyether bearing at least one of reactive silyl groups in the molecule, (B) a polymer from a monomer bearing a polymerlzable unsaturated group, (C) an epoxy resin, (D) a curing agent for epoxy resins and (E) a silicone bearing at least one functional group reactive with epoxy group or an epoxy group and at least one reactive silyl group such as γ-(meth)acryloyloxypropyl- methoxysilane. In this composition, it is preferred that component B uniformly disperses in component A.
Patent JP-H1050532-A (JP)
Title: Electromagnetic induction system
Inventor: OKAWA MASAHIRO
IPC: H01F27/24
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure for coils, placed in a window of an iron core and to improve the cooling performance. SOLUTION: An electromagnetic induction system is provided with a laminated iron core 1, provided with multiple leg 1a-1c and windows 1x and 1z, coils 30 inserted in the legs 1a-1c of the iron core 1 and placed in the windows 1z and 1z of the iron core and a nippingly holding member 20 holding nippingly the iron core 1 in the direction of lamination and overlapping the lower end of the iron core 1 and a part of the windows 1x and 1z of the iron core 1. The coils 30 are provided with cooling dust 100 between their winding layers, so that cooling medium may inside. Suction holes 20a and 20b are made in the holding member 20 and lead to the windows 1x and 1z and the cooling duct 100 of the coils 30.
Patent JP-2000074993-A (JP)
Title: High performance integrated circuit chip package
Inventor: JONES MARK R
IPC: H05K1/18
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make high-density electric mutual connection and packaging that are used for an IC chip with high speed and a high band implementable, and make easily connectable to or disconnectable from a printed board. SOLUTION: The IC package comprises an enclosure 37 with a high thermal conductivity that is constituted of an insulation material, an integrated circuit chip with a front and rear faces whose rear face is bonded to the top of the inside of the enclosure 37 through an adhesive 35, and a plurality of contacts 30 formed on a die-pad 32 on the front face of the integrated circuit by a photolithography treatment process, where each contact 30 is constituted with a base part vertically formed on the die-pad 32, a lateral part whose end is formed at the base part, the contact 30 having a contact part vertically formed at other end of the lateral part, and an encapsulant 38 placed on the front face of the integrated circuit for air-tightness sealing.  In the IC package, a plurality of contacts 30 are projected through the encapsulant 38, where the lateral part of each contact 30 generates contact force when the contact 30 is pressed by a contact target.
Patent JP-H0365336-A (JP)
Title: Ceramic thin film and manufacture thereof
Inventor: OGA AKIHITO
IPC: B32B18/00
Filed: 1989-08-04
Abstract: PURPOSE:To decrease the occurrence of cracks by being a constitution wherein a plurality of different metallic oxide layers are laminated in adjacent layer compositions. CONSTITUTION:A coating treatment is conducted such that a coating liquid which is different in composition from the coating liquid applied prior thereto on the surface of a lower electrode 12 formed on a base board 11 is applied on a metallic oxide layer 18 formed prior thereto, and the composition of a coating layer formed on the metallic oxide layer 18 is changed with the composition of another layer and then a heat treatment is carried out therefor wherein through repeating alternately this coating treatment and heat treatment, a metallic oxide layer 19 which is different in composition from the metallic oxide layer 18 is formed, thereby obtaining a ceramic thin film 13 of a two layered construction. As a kind of this coating liquid, a solution in which a kind or more of metallic compositions such as a calcium composition, strontium composition, barium composition, titanium composition or the like is used. Thus, a ceramic th8n film can be obtained which is excellent withstand voltage property and insulating property.
Patent JP-H0288571-A (JP)
Title: Piperidine-triazine compound used as stabilizer for organic substance
Inventor: JIYUZETSUPE KANTATOORE
IPC: C09K15/20
Filed: 1989-08-04
Abstract: NEW MATERIAL: A compd. of formula I {wherein R 1  is H, alkyl, oxygen radical, OH, alkoxyl, phenylalkyl or the like; R 2  is alkylene; R 3  is a group of formula II, OR 4 , SR 4  or NR 5 R 6  (in which R 4  is alkyl, alkenyl, phenyl or the like; R 5  and R 6  are each H, alkyl, cycloalkyl or the like); 1 is 2 to 6; A is a group of formulfae III to VI or the like [in which R 8  is alkylene, phenylene or the like; R 9 , R 11 , R 23  to R 25 , R 30  and R 33  are each alkyl, phenylalkyl or the like; R 10  is alkylene interrupted by R 8  or NR 15  (in which NR 15  is R 9  or the like); s and v are each 2 to 6; t is 0 or 1; R 31  and R 32  are each alkylene; and x is 1 to 3]}.  
     USE: Stabilizers, heat stabilizers and oxidation stabilizers for org. substances, particularly synthetic polymers. 0.01 to 5 wt.% of the compd. is incorporated.  
     PROCESS: For example, a compd. of formula VIII, obtd. from a compd. of formula VII and 2 mols of 2,2,6,6-tetramethyl-4-pyridone, compd. of the formula: R 3 H and compd. of the formula: A(H)I are reacted with cyanuric chloride in any order to obtain a compd. of formula I wherein R 1  is H. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6357907-A (JP)
Inventor: YOSHIMURA MUNEO
IPC: E04B1/61
Filed: 1986-08-29
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-S61179728-A (JP)
Title: Manufacture device of trunk part of tubular container
Inventor: NAKAGAWA HIROSHI
IPC: B29D23/00
Filed: 1985-09-13
Abstract: PURPOSE:To contrive an improvement in strength of a tiered part of a trunk part of a tubular container, by making beltlike molten resin adhere to the tiered part of a wound sheet. CONSTITUTION:As for a sheet 16 drawn out through a wind-up roll 18 intermittently or continuously and passed thorugh a guide component 24, both the fringes of the sheet 16 which are to be piled up are heated by a heating device 26, then the same is made to wind round a shaft 20 along the circumference of the shaft 20 by a guide component 28 which is provided on the circumference of the shaft 20, both the fringes of the heated sheet 16 are piled up each other, through which is tiered part 12 is formed. Molten resin 14 is being kept extruded into a beltlike state by an extrusion machine 32 and the molten resin 14 covers the tiered part 12 of the sheet 16. The same is cooled after weld of the same has been made to encourage by a press roller 34, cut off in predetermined length by a cutting device and made into a material 10 of a trunk part of a tubular container.
Patent JP-H1032999-A (JP)
Title: Method and apparatus for automatic voltage control of generator
Inventor: SATAKE SATORU
IPC: H02J3/38
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost control apparatus, by which a change in an output voltage due to a change in a load is controlled quickly, and by which a stable specified voltage is held. SOLUTION: A rectifying circuit 6 by which the output voltage of a generator 2 is converted into a feedback voltage is installed. A current transformer 8 which detects a load current is installed. A compensation rectifying circuit 9 by which a current proportional to the load current obtained from the current transformer 8 is converted into a DC compensation voltage is installed. An addition circuit 10 which outputs the sum voltage of the feedback voltage and the compensation voltage is installed. A comparator circuit 11 to which the sum voltage of the addition circuit 10 and a predetermined reference voltage are inputted, and which controls a generator field current on the basis of the reference voltage is installed. A field current is controlled on the basis of the signal output of the comparator circuit.
Patent JP-S58102680-A (JP)
Inventor: SATOU MITSUO
IPC: B25B27/12
Filed: 1981-12-15
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-S6262871-A (JP)
Title: Fire-proof coating material and electric wide or cable coated therewith
Inventor: NAKAGAWA SHINKICHI
IPC: C09D5/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain the titled coating material capable of protecting combustible materials from combustion an exhibiting sufficient giving coating films capable of exhibiting sufficient fire-proof properties, by incorporating a self-crosslinking acrylic emulsion resin with an inorganic filler, flame-retardant plasticizer and expandable graphite in a specific proportion. CONSTITUTION:(A) 10-25wt%, expressed in terms of solid content, self- frosslinking acrylic emulsion resin, e.g. 2-ethylhexyl acrylate, is incorporated with (B) 30-50wt% inorganic filler, e.g. hydrated alumina, (C) 1-10wt% flame- retardant plastixizer, e.g. tris-beta-chloroethyl phosphate, and (D) 0.1-4wt% expandable graphite as principal components to afford the aimed coating material, which is then applied to an electric wire or cable to improve the fire-proof properties and heat insulating properties.
Patent JP-S5992512-A (JP)
Inventor: IINO TAKESHI
IPC: H01G4/30
Filed: 1982-11-18
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-H03228964-A (JP)
Title: Construction tool of box for placing concrete
Inventor: SHIMIZU SHOHACHI
IPC: E04C5/18
Filed: 1990-07-30
Abstract: PURPOSE:To simplify and secure the positioning of a box and pressing the box to a mould by fixing supporting rods with a pressing strength to reinforcements, and inserting projection pieces provided at an installing body to hold the supporting rods, in to holes provided at the rear side of the box. CONSTITUTION:Linear supporting rods 11 and 11 which have a strut strength to capable of being bent manually and of pressing a box 10 to a mould from the rear side of the box 10 in the bending condition are fixed to reinforcements 5... serving as a supporting frame of a concrete wall. Then, a plate-form installing body 12 to hold the supporting rods 11 and 11 is provided, projection pieces 13 and 13 provided to the installing body 12 are inserted to holes 18 and 18 arranged on the rear side of the box 10, and fixed by bending in the box 10. As a result, the box 10 can be contacted closely to the mould in the condition pressing the box 10 constantly.
Patent JP-H0489929-A (JP)
Title: Basement of precast concrete
Inventor: NODA SABURO
IPC: E02D29/00
Filed: 1990-07-30
Abstract: PURPOSE:To reduce dewing by affixing a heat insulation board to the upper part of the outer side face of a basement consisting of precast concrete. CONSTITUTION:Outer wall panels 2 consisting of precast concrete are assembled on a lower beam 1, and an upper beam 3 is installed between the tops of these panels 2 so as to construct a basement wall 4. To the outer side face of each outer wall panel 2, a heat insulation board 14 is affixed in a depth range from the neighborhood of the top to a level a little above the middle in vertical direction.
Patent JP-H0863725-A (JP)
Title: Magnetic head device
Inventor: OGATA SEIICHI
IPC: G11B5/53
Filed: 1994-08-29
Abstract: PURPOSE: To highly accurately position a magnetic gap in a heightwise relative position by providing a spacer on a part of a magnetic head joining part formed on a head base. CONSTITUTION: The magnetic gaps G1 and G2 are formed by combining one pair of magnetic core halves 4A, 4B, 5A and 5B in the magnetic head device 1. Then, the device is equipped with magnetic heads 4 and 5 consisting of coils wound around these magnetic core halves and the head base 3 joined and fixed with the magnetic head joining parts 3A formed on both end parts of one pair of magnetic heads 4 and 5 verging on the magnetic heads 4 and 5 respectively. Then, a part of at least one magnetic head joining part 3A joined and fixed with the magnetic head 4 or 5 of the head base 3 is provided with the spacer 7 for adjusting the position of the magnetic gap G1 or G2 formed in the magnetic head 4 or 5 by changing the thickness of the spacer 7, and the magnetic head 4 or 5 is joined and fixed up via this spacer 7.
Patent JP-H0488645-A (JP)
Title: Conductive paste and mounting of semiconductor device
Inventor: NAKATANI SEIICHI
IPC: H01L21/60
Filed: 1990-07-31
Abstract: PURPOSE:To make it possible to obtain the electrical reliability of a conductive paste and a firm mechanical connection also using the paste by a method wherein a conductive paste made by mixing Au powder of a specified mean particle diameter and Si powder of a specified mean particle diameter in a specified ratio is used as the conductive paste. CONSTITUTION:Projection contacts are respectively formed on all electrode pads 2 of a semiconductor device 1 and thereafter, are pressed to such a base material 10 as its surface is coarse, whereby such projection contacts 9 as their upper parts are flattened and their surface are coarse are obtained. Then, a conductive paste 11 applied on a support base material is transferred on the projected contacts by applying the contacts of the device 1 having the contacts 9 to the paste 11. Then, the device 1 having the contacts coated with the paste 11 is aligned to conductor patterns 13 of a substrate 14, is mounted, is heated in a nitrogen atmosphere to dissolve the paste 11 and the patterns 13 are made to joint electrically to the contacts 9. Here, a paste made by adding at least a solvent to an inorganic component containing 90.0 to 99.0wt.% of Au powder of a mean particle diameter of 10 mum or shorter and 1.0 to 10.0wt.% of Si powder of a mean particle diameter of 10 mum or shorter in a specified ration is used as the paste 11.
Patent JP-S6353038-A (JP)
Inventor: EERITSUHI GEORUKU BUIIRANTO
IPC: B41M1/00
Filed: 1987-08-18
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-S6261516-A (JP)
Inventor: KURE SEIJI
IPC: A01D34/63
Filed: 1985-09-13
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-H1048027-A (JP)
Title: Liquid level detector
Inventor: TAKEUCHI MASAHIRO
IPC: G01F23/62
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level switch preventing a float from slip-off from a detection switch without using a slip-off prevention parts such as stop ring and capable of reducing manufacturing cost by reducing the number of assembling processes in which the float is assembled with and fixed to an insertion portion of a detection switch main body. SOLUTION: A elongated circular collar-shaped portion 53 at which an end face of a protrusion portion 9 of a float 3 can be locked by rotating an insertion portion 43 by a certain angle after a through hole 5 of the float 3 has penetrated a detection switch main body 4 is formed integrally with a tip end portion of a switch case 25 for housing a reed switch. Thus, the float 3 never slips off from the switch case 25 of the detection switch main body 4. To prevent displacement in a rotational direction of the float 3, two claw-shaped pieces 51 are held so as to pinch a protrusion portion 7 therebetween.