baber/WOPTO huggingface dataset:
Patent JP-S5840847-A (JP)
Title: Lead frame
Inventor: YASUDA TOMIROU
IPC: H01L23/50
Filed: 1981-09-04
Abstract: PURPOSE:To well radiate the heat of a chip and restrain the generation of thermal strains, by constituting a semicoductor chip mount part of a Cu-C fiber composite material and a lead part of a Cu or a Cu alloy. CONSTITUTION:A lead frame substrate 1 is constituted of a Cu-C containing only 50vol% of carbon fiber, and a chip 3 connection part is Ni plated 6. The chip 3 is connected to the substrate 1, Ni plated 6, by a solder of 95wt% Pb and 5wt% Sn. The electrode of the chip 3 and the top end of a pure copper lead 2 are connected by an Al wire 4. Then, the chip 3 is covered with a gel insulator 7 and resin sealed 8. In this constitution, the heat of the chip is rapidly conducted and radiated by the Cu-C, and thermal strains becomes micro, since the coefficient of thermal expansion is approximate to that of an Si chip. Accordingly, the chip is contrived for larger size and high performance.
Patent JP-S5930214-A (JP)
Title: Block error processing system
Inventor: YUASA MIKIO
IPC: G11B15/02
Filed: 1982-08-11
Abstract: PURPOSE:To reprocess efficiently an error block without any unnecessary reciprocal run of a tape and to prevent a shift in block position, by switching control over the processing of blocks between erronrous completion and normal completion. CONSTITUTION:Write data transferred from a host device 51 is fetched in a write data control circuit 53 through an interface 52 and a corresponding write signal is sent through a writing amplifier 50 to a writing head 54 and written on a tape. The output of a reading head 56 is sent through a reading amplifier 57 to an error correcting circuit 58 to make error corrections, and then transferred from a read data control circuit 59 to the host device 51 through the interface 52. A servocontrol circuit 60 controls the driving of reel motors 63 and 64 for a machine and a file reel through machine-reel and file-reel driving circuits 61 and 62. Consequently, the repetition of unnecessary reprocessing regarding a block which causes an error owing to a tape defect, etc., is evaded.
Patent JP-S6028476-A (JP)
Title: Hot-melt adhesive composition
Inventor: TSUCHIDA SEIICHI
IPC: C09J123/02
Filed: 1983-07-27
Abstract: PURPOSE:To provide titled composition of high heat resistance and settability, comprising ethylene copolymer, wax, and tackifying resin constituted by a disproportionated rosin ester partially modified with fumaric and/or maleic acid. CONSTITUTION:The objective composition comprising (A) a tackifying resin constituted by disproportionated rosin ester partially modified with fumaric and/or maleic acid. (B) an ethylene copolymer (pref. copolymer from ethylene and monocarboxylic acid vinyl ester, containing 15-45wt% of polar component, with a melt index 1-500), and (C) wax. Said tackifying resin is, e.g., such one as to be 1.3-20mol% modified, based on the rosin, with fumaric or maleic acid, having a softening point 110-140 deg.C.
Patent JP-S5853547-A (JP)
Inventor: ARUFURETSUDO KOORAA
IPC: B60S1/34
Filed: 1982-08-11
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-H03281600-A (JP)
Title: Self-lubricating hard material
Inventor: TOKUMOTO HIROSHI
IPC: C10N10/08
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the subject material having decreased frictional coefficient and improved sliding performance while keeping high hardness and high flexural strength and suitable for bearing, seal ring, etc., by dispersing a self-lubricating substance (mixture) such as BN in a hard material at a specific ratio. CONSTITUTION:The objective material is produced by dispersing 0.1-50vol.% of dispersing components composed of (A) a self-lubricating substance composed of BN, sulfide of a transition metal of group IVa to Va, Cr or Mn, or solid solution or double sulfide of the sulfides and, as necessary, (B) carbon (preferably graphite) in a hard material for forming a matrix.
Patent JP-H05334800-A (JP)
Title: Audio data dubbing control circuit
Inventor: FUMA MASATO
IPC: G11B27/36
Filed: 1992-05-29
Abstract: PURPOSE:To control recording/reproducing operations when operations of recording/reproducing sides are obstructed in a dubbing device. CONSTITUTION:When a recording operation is obstructed and the output of a recording-side memory amount detecting means 42R is more than a firs reference value, a reproduction terminating signal is sent to a reproduction instructing means 30S by a reproduction controlling means 31R and the reproducing operation of the reproducing side is stopped. When a reproducing operation is obstructed and the output of a reproducing side memory amount detecting means 42S is less than a second reference value, a recording terminating signal is sent to a recording instructing means 33R by a recording controlling means 32S and the recording operation of a recording side is stopped.
Patent JP-S5763944-A (JP)
Title: Constitution system for optical fiber data bus
Inventor: KAJITANI MITSUO
IPC: H04B10/27
Filed: 1980-10-06
Abstract: PURPOSE:To constitute an economical data bus by dispersedly arranging star couplers, having the same numbers of inputs and outputs, at the opposing spots, and by providing those star couplers at the respective spots while discriminating between transmitting and receiving ones. CONSTITUTION:Optical transmitters 13-1-13-8 and optical receives 14-1-14-8 are connected mutually by optical fiber groups (e)-(k) through four 4:4 star couplers (STC) 2-5, For example, an optical signal from the optical transmitter 14-1 is received by the optical receivers 14-1-14-4 through the optical fiber group (e), STC2, optical fiber group (g), STC3, and optical fiber group (f). Further, the same optical signal is received by the optical receivers 14-5-14-8 from the STC2 through the optical fiber group (h), STC5, and optical fiber group (k). consequently, the length of each optical fiber is shortened and an economical optical fiber data bus is formed.
Patent JP-S61296797-A (JP)
Inventor: TAKEI TOSHIYASU
IPC: H05K3/36
Filed: 1985-06-25
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-H01310139-A (JP)
Title: Fuel amount controller for internal combustion engine
Inventor: ADACHI MAKOTO
IPC: F02D41/00
Filed: 1988-06-06
Abstract: PURPOSE:To prevent a fuel amount from over-reduction and shortage of fuel amount in the later period of amount reduction correcting period by setting the attenuating speed of fuel supply correction value in deceleration to a value proper for a fuel amount deposited to an intake amount right before the deceleration. CONSTITUTION:A calculating means K2 calculates a fuel supply amount on the basis of the detecting result of a running condition detecting means K1, while a calculating means K3 obtains a fuel amount deposited on an intake pipe wall. When such condition is judged to be the deceleration one, the reduction amount correction initial value of fuel supply amount is calculated by a reduction amount correction calculating means K4 on the basis of output result of the intake pipe deposited fuel calculating means K3, while the amount reduction correction amount is calculated by attenuating said initial value with predetermined speed. The more the intake pipe deposited fuel calculated by said calculating means K3 is, the later predetermined speed is corrected by an amount reduction correcting means K6. The fuel amount subjected to the reduction correction is supplied to an internal combustion engine by a fuel supply means K5, so that the excessive and short fuel supply can be prevented in the later period of amount reduction correction period.
Patent JP-H033824-A (JP)
Title: Image forming device
Inventor: NAKATOMI KICHIJI
IPC: B65H1/26
Filed: 1989-05-31
Abstract: PURPOSE:To reduce the surface area in contact with a sheet to smoothly feed the sheet by providing a covering member for covering the sheets housed in a sheet feeding means, and forming the surface of the covering means opposed to the sheet uneven. CONSTITUTION:A sheet feed cassette 7 loaded with sheets P is loaded into a cassette storage unit 7 at the lower part of the device body 1, and feeds the sheets P one at a time through a pair of aligning rollers 25 by a sheet feeding means 22. A toner image formed on a photosensitive body 15 is transfer- printed on the sheet by a transfer-printing means 19. With a sheet covering cover 7a provided to the sheet feed cassette 7 so that it can be freely loaded and unloaded, the surface opposed to the sheet P is formed uneven so that its surface roughness is above 10 mum, and the sheet P is thus brought into contact with only the projected parts to substantially reduce the contact area and thereby reduce the generation of frictional electricity.
Patent JP-H09315638-A (JP)
Title: Cloth feeding device and cloth folding device in felting machine
Inventor: TAKABAYASHI AKIRA
IPC: D06C17/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the folding of cloth due to the falling of the cloth onto a carrying belt ever before which has often occurred in the part before to safely supply any of cutting cloth, rolled cloth, and folded cloth, to increase work efficiency; by making direct feeding of the tip of cloth onto a carrying belt sufficient, in charging the cloth in a felting machine. SOLUTION: In the upper part of an end part on the cloth supplying side of a carrying belt 11, a nipping roller 22, for nipping cloth, is energized in a direction for pushing the nipping roller 22 onto the carrying belt 11, or is separated from the upper part of the carrying belt 11, by nipping rollers 23 and 25. A core material 31, for penetrating the center of rolled cloth A, and a roller 41, parallel to the core material 31, and prrallely moving to the core material 31 by roller moving means 42 and 43, are arranged in a lower level than the carrying belt 11 upper surface. A table 51, on which the cloth can be placed, is supported in a horizontal condition in a lower level then the carrying belt 11 upper surface, or is retreated in a lower part from the horizontal condition, by table supporting means 52 and 54.
Patent JP-H0433264-A (JP)
Title: Manufacture of nonwoven fabric-shaped metal sintered sheet
Inventor: KOSEKI MITSURU
IPC: B22F5/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a lightweight and thin electrode substrate by dispersing and suspending nickel-coated fibers vanished by heating and one kind of nickel powder, cobalt powder and their mixture in the water as the main constituting elements, forming them into a sheet, then heating and sintering it. CONSTITUTION:Nickel-coated fibers vanished by heating and one kind of nickel powder, cobalt powder and their mixture are dispersed and suspended in the water as the main constituting elements, they are formed into a sheet, then it is heated and sintered to obtain a nonwoven fabric-shaped metal sintered sheet. Cellulose fibers synthetic fibers and carbon fibers are used for the fibers vanished by heating. Nickel is coated on these fibers by plating, deposition spattering, or ion plating. The metal sheet which has plating amount of 30mg/cm<2> to 50mg/cm<2> and the thickness 0.1-0.3mm is used. The lightweight, thin and porous metal sheet is obtained. The volume density of an electrode using this sheet as an electrode substrate can be improved.
Patent JP-H10298041-A (JP)
Title: Detergent for hair of head and skin
Inventor: ONUKI MIYO
IPC: A61Q5/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prepare a detergent for hair of the head and skin not only capable of washing off foulings on the hair and skin surface but also having excellent detergency even in fat contents of hair roots. SOLUTION: This detergent for hair of the head and skin is composed of one detergent by formulating a salt with a detergent mainly for the hair of the head such as a conventional shampoo. The detergent is good in rinsing properties and excellent in detergency without coagulating or separating the salt in the detergent and is good in combing without any stickiness and without squeakiness of the hair of the head and provides glazing effects.
Patent JP-H083068-A (JP)
Title: Percutaneous absorbefacient and external agent for skin
Inventor: YOKOMIZO YUICHI
IPC: A61P31/04
Filed: 1994-06-21
Abstract: PURPOSE:To provide a percutaneous absorbefacient composed of a specific phosphatidylglycerol, having excellent safety and percutaneous absorbefacient action and useful as a compounding agent for external agent for skin. CONSTITUTION:This absorbefacient is composed of a compound of formula (R1 and R2 are each a 13-21C acyl and at least one of R1 and R2 is a group having unsaturated bond such as oleic acid residue, linoleic acid residue or linolenic acid residue), e.g. dioleylphosphatidylglycerol. The compound of formula can be produced e.g. by extracting bovine brain or chicken egg with an organic solvent such as ether, THF or chloroform and purifying by (octadecyl)silica gel column chromatography, etc. The external agent for skin to be compounded with the absorbefacient contains anti-inflammatory analgesic agent, antimycotic agent, antlbacterial agent, etc., as active component and the amount of the active component and the absorbefacient is 0.01-10wt.% each based on the total amount of the external agent.
Patent JP-S6029891-A (JP)
Inventor: YAMADA TADAO
IPC: G07F7/08
Filed: 1983-07-28
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-H09316233-A (JP)
Title: Rubber composition
Inventor: KAWAZOE MASAYUKI
IPC: C08K9/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition, excellent in breaking strength and elongation and heat aging resistance without deteriorating the balance between the rolling resistance and the wet gripping performance and suitable for tires, etc., by blending a diene-based rubber with a carbon black comprising an iron oxide, etc., deposited on the surface thereof. SOLUTION: This rubber composition is obtained by blending (A) 100 pts.wt. diene-based rubber such as a polybutadiene rubber with (B) preferably 30-150 pts.wt. carbon black comprising one or more of an oxide, a hydroxide and a hydroxide oxide of iron deposited on the surface thereof.
Patent JP-S5767427-A (JP)
Title: Magazine stocking apparatus
Inventor: YAMAMOTO YUKITERU
IPC: B65G59/06
Filed: 1980-10-03
Abstract: PURPOSE: To make it possible to stock a large quantity of materials by aligning long magazines containing the materials and accommodating the magazines in three layers.  
     CONSTITUTION: The long magazines 2 are stacked in a plurality of layers in a pair of magazine cases in a horizontal U shape. The cases are fixed to a case bracket 3. A limit switch 5 which generates a supply signal for the magazines 2 is provided at the case bracket 3. A chuck jig 6 is under the state the magazines 2 are chucked by a single reciprocating cylinder 7 which is always pushed to the rod side by a spring. A regulating pin 8 which regulates the position of the magazines 2 and a stopping stepped part 9 for preventing fall down of the magazines 2 which are located at the third layer and higher are provided at the tip of the jig. The jig is guided by two guide posts and reciprocated. Therefore the magazines can be stacked in multiple layers, and the many materials can be stocked. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6029362-A (JP)
Title: Traveling device for large structure
Inventor: NISHINO YOSHINORI
IPC: B65G7/04
Filed: 1983-07-28
Abstract: PURPOSE:To facilitate the transport of a large structure by fitting multiple cylinder devices provided with a ground wheel at the lower end of a piston rod to the bottom side of the large structure and allowing each cylinder unit to be operated by the high-pressure fluid from a bottle provided on each cylinder unit. CONSTITUTION:When a large structure 16 conveyed on a ship is next to be transported on the land, multiple traveling devices A are fitted to the lower side of the large structure 16 moved from the ship onto a quay with a crane in a checkered pattern, for example. Next, a command is given to individual radio pressure setters 23 with a radio equipment on a trailer to switch a discharge/injection transfer valve 26 to an injection state. Thereby, the fluid in a bottle 24 is injected into the pressure chamber 14 of each cylinder unit 10, then the large structure 16 is unloaded, and the ground wheel 23 at the lower end of each piston rod 13 is grounded. Next, the trailer and the large structure 16 are connected with a towing rod, thus allowing the tractive travel of the large structure 16.
Patent JP-H09322426-A (JP)
Title: Solar battery type display
Inventor: KATO SHOZO
IPC: H01L31/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device using a solar battery capable of reducing the power consumption and the cost. SOLUTION: This device is arranged so as to charge an electricity accumulating means 16 from a solar battery 10 in the daytime and light the specified indication content, using the power from the electricity accumulating means 16 in the nighttime. In this case, the control of the operation of charging the electricity accumulating means 16 from the solar battery 10 and the control of discharge operation from the electricity accumulating means 16 to light load 20 are performed in common with one control circuit 70.
Patent JP-2000331077-A (JP)
Title: Electronic seal system and method for identifying individual of seal impression and seal
Inventor: KUBO TAKUSHI
IPC: G06F19/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enable display of seal impression and print of a document with the seal impression and to electrically verify that the impression is given to the document by a person himself who recognizes the document by generating a message digest from electronic seal impression and superposing the message digest on the electronic seal impression itself. SOLUTION: A seal impression image file 12 of the person to recognize the document is created by using a scanner, etc., on the transmitter's side. Next, a hash value (message digest) for preventing manipulation is generated from the created seal impression image file 12. A signature (ciphering) is executed by the person's own private key to assure deniability for the created hash value. Then the signature is embedded in the seal impression image file 12 by electronic watermark technology for individual identification of the seal impression 18 itself. On the other hand, a signature part of the seal impression 18 itself is extracted and separated from the seal impression image file 12 and decoded by the public key of the person to recognize the document on the receiver's side. Subsequently, the hash value is generated from the seal impression image file 12.
Patent JP-H07308420-A (JP)
Title: Foot steering roller ski
Inventor: ROKUSHA YOSHIKATA
IPC: A63C17/26
Filed: 1994-05-18
Abstract: PURPOSE:To provide a foot steering roller ski which eliminates the drawbacks associated with the conventional roller skis, has good lateral stability to eliminate a possibility of falling, permits instantaneous directional changing and enables a user to train bogen ski exercise and christiania ski exercise, etc. CONSTITUTION:A pair of light and left foot-placing long-sized bodies 1, 2 juxtaposed apart a spacing held therebetween are connected as a rigid body by means of perpendicular swiveling parts 40 of a steering member 4 which freely rotatably holds front wheels 3. The respective foot-placing long-sized bodies 1, 2 are provided with oscillation driving wheels 5 in the rear parts thereof. The foot-placing long-sized bodies 1, 2 are designed to move to open and close. Further, the foot-placing long-sized bodies are provided with brake bodies in positions where the brakes come into contact with the front wheels 3. The foot-placing long-sized bodies 1, 2 are provided with a brake operating member 8 in a slightly rear position of the perpendicular swiveling parts 40 thereof.
Patent JP-H0434278-A (JP)
Title: Shut-off valve
Inventor: ONODA HAJIME
IPC: F16K3/08
Filed: 1990-05-31
Abstract: PURPOSE:To smoothly open and close a valve despite a simple structure by providing such constitution as instantaneously energizing an electromagnet to float-rotate a valve unit and opening/closing the valve to hold the valve unit by attracting force of a permanent magnet in a condition that the valve is opened and closed. CONSTITUTION:When an electromagnet 29 is not energized, a permanent magnet 38 and the electromagnet 29 are opposed and attracted by each other, and an outflow port 25 is closed by a valve unit 32 by attracting it to a lower case 22. When the electromagnet 29 is instantaneously energized, repulsive force is generated between the electromagnet 29 and the permanent magnet 38 to float the valve unit 32, and further the permanent magnet 38 is tilted relating to a valve main unit 33, so that turning force is generated to rotate the valve unit 32 with a rotary shaft 34 serving as the center. At the time of 180 deg. rotation, the permanent magnet 38 and the electromagnet 29 are attracted by each other to stop rotation of the valve 32 by opposing the outflow port 25 to a communication port 35 to obtain a valve opening condition, and the valve unit 32 is attractively held to the lower case 22 even after electrification is stopped. When the electromagnet is again energized in this condition, a phase of the outflow port 25 and the communication port 35 is shifted to close the valve by 180 deg. rotating the valve unit 32 similarly to the above-mentioned, and the valve unit 32 is attractively held to the lower case 22.
Patent JP-H09301358-A (JP)
Title: Shaker
Inventor: SUGAWARA MASAYOSHI
IPC: B65D5/74
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a pull-out plate which opens/closes a shake-out port from slipping off from the box head part at the time of usage by a method wherein a small lid is partitioned and formed by right and left two incisions being in parallel, and a folding line to connect both ends of the incisions, on an internal top plate, and an opening is formed on the internal side of a superposing plate while remaining the peripheral edge, and the small lid is made liftable through the opening. SOLUTION: After folding in top surface folding in pieces 20, 21 to the inside, a pull-out plate 11 is inserted to the inside of a side plate 4, and the top surface of a square cylindrical body part, is closed by an internal top plate 7. Then, an insertion flap 19 is inserted in a slit 15, and a superposing plate 17 is superposed on the top of the internal top plate 7, and a container under a built-up state is obtained. At the time of usage, in order to unseal the container, a small lid 10 is lifted upward by a finger placing knob part 16, with a folding line 9 as a hinge. By doing so, from an opening 18, the pull-out plate 11 is lifted above the superposing plate 17, and a shake-out port 12 is exposed until it meets a notch 26, and is opened.  The top surface folding-in pieces 20, 21 are pinched and engaged with engaging grooves 14 at the roots of stopper parts 13 for the pulled out pull-out plate 11.