baber/WOPTO huggingface dataset:
Patent JP-2000248077-A (JP)
Title: Organic insulation film material for semiconductor and production
Inventor: MURAYAMA MITSUMOTO
IPC: C08G73/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject organic insulation film material capable of manifesting excellent electric characteristics, thermal characteristics and low water absorptivity by forming fine pores in a specific polybenzoxazole resin layer. SOLUTION: This organic insulation film material has fine pores in a polybenzoxazole resin layer of formula I (n is 2-1,000; X is a tetravalent organic group; Y is a divalent organic group). The pore size is preferably <=20 nm. The polybenzoxazole resin layer is obtained, for example, by a method of mixing a polybenzoxazole precursor of formula II synthesized from a tetravalent aminophenol and a divalent carboxylic acid with an oligomer, forming the obtained mixture into a film, cycling the polybenzoxazole precursor of the obtained film, heating the resultant film to thermally degrade the oligomer and to gasify and volatilize the oligomer. The organic insulation film material obtained thereby can be applied as an insulation film between layers for a semiconductor, a protecting film, an insulation film between layers of multilayered circuit or the like.
Patent JP-2001183482-A (JP)
Title: Method and device for nuclear fusion
Inventor: RI KINZO
IPC: G21B1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide technology for nuclear fusion, having superior efficiency, in particular, technology for nuclear fusion utilizing additional thermal ignition. SOLUTION: This method for nuclear fusion of a fuel pellet charged into a container using a laser beam comprises a primary compression step of radiating a laser beam to the periphery of the fuel pellet, to compress the fuel pellet in the container and a secondary compression step of radiating a γ-ray obtained by collision of an electron beam with the laser beam to the periphery of the fuel pellet compressed in the primary compression step to further compress the fuel pellet in the container.
Patent JP-2001181697-A (JP)
Title: Liquid detergent composition
Inventor: ISHIKAWA AKIRA
IPC: C11D3/48
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition excellent in washing effect and antimicrobial effect. SOLUTION: This liquid detergent composition comprises (a) one or more kinds selected between (a1) a polyamine-based compound and (a2) a polyoxyalkylene terephthalate, a polyalkylene terephthalate or their copolymer and (b) a water-soluble antibacterial compound.
Patent JP-2001030999-A (JP)
Title: Solar cell assembly
Inventor: POLLARD HOWARD E
IPC: H01L31/042
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To firmly assemble a solar panel assembly for a space craft, to considerably reduce the cost, and to achieve the remarkable efficiency. SOLUTION: This solar cell assembly 50 is a rectangular flat solar cell 52 having four corner positions 54, 60; 56, 58, one of the corner positions has a diagonal edge 54, first conductive means 68, 70, 74 and second conductive means (for example, a metal coating) are provided on first and second surfaces opposite to each other of the flat solar cell, a bypass diode 84 which is a current limit protective function of the solar cell is carried by an interconnect means in the vicinity of the diagonal edge, the interconnect means absorbs the motion in the relative plane direction between the bypass diode and the solar cell by the stress buffer function, and the bypass diode is arranged electrically in the middle of the first and second conductive means, and connected thereto in series.
Patent JP-2001179962-A (JP)
Title: Ink jet recorder
Inventor: MORI KENICHI
IPC: B41J2/015
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder employing ultrasonic wave in which gradation control of image is performed by varying the diameter of an ink drop. SOLUTION: A plurality of piezoelectric elements 101 are driven simultaneously by a drive signal applied from a drive means 110 to generate an ultrasonic wave which is converged onto the surface of ink liquid 109 thus ejecting an ink drop by means of an ultrasonic beam. In such an ink jet recorder, m piezoelectric elements 101 are driven simultaneously when an ink drop of small diameter is ejected and m+2 piezoelectric elements 101 are driven simultaneously when an ink drop of large diameter is ejected thus controlling the diameter of an ink drop being ejected.
Patent JP-2001149184-A (JP)
Title: Dampproofing and heat insulation bed for japanese style mattress
Inventor: SAKURAI KENJI
IPC: A47C27/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a bed for Futon, Japanese style mattress, capable of preventing damp when laying out the Futon then leave it as it is, and preventing thermal diffusion while in bed to sleep warmly and comfortably. SOLUTION: A polyvinyl chloride pipe 2, which is wound around with a string 3, and the same pipe, which is not wound, are alternately put into the groove on the side board 1 to form a floor board. Then, the bed is assembled with a fed board 4 and a foot board 5.
Patent JP-2000206265-A (JP)
Title: Electromagnetic detection device and method, and structure for burying
Inventor: VITOU DOMINIQUE
IPC: G01S13/88
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic detection device for detecting buried structure containing elements that can be detected and is at least partially composed by a conductor. SOLUTION: An electromagnetic detection device detects structure where an warning netting, a tubular sheath, or a pipe containing elements that are at least partially composed by a conductor and can be detected is buried. The device is provided with a transmission antenna 8, is composed so that electromagnetic radiation is transmitted to the ground at a higher frequency band than 10 MHz, preferably 70 MHz, is provided with a transmitter 5 where the conductor is tuned to a transmission frequency and a reception antenna 9 being separated from the transmission antenna, and then a receiver 6 that is composed so that it receives electromagnetic radiation being reflected from buried structure 1.
Patent JP-H11278009-A (JP)
Title: Tire component containing polyorefins functionalized
Inventor: LIN CHEN-CHY
IPC: C08K3/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a tire having tearing strength that a tire component is hardly cut into a small piece or in a lump-form state without substantially exercising an influence on the mechanical and wear property of a tire component. SOLUTION: A tire having this wearing strength contains a vulcanized elastomer and at least one kind of a component containing approximate 35 pts.wt., based on 100 pts.wt. rubber, polyorefin functionalized. A substance containing one or more a functional group and derived from maleic acid anhydride, acryl acid, and epoxide is contained as polyorefin functionalized, and especially a substance derived from maleic acid anhydride is preferable.
Patent JP-2000189996-A (JP)
Title: Solid matter treating device
Inventor: UCHIDA KENJI
IPC: E03D5/016
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve treating reaction between treating liquid and solid matter by inserting liquid that decomposition treating liquid for subjecting solid matter to decomposition treatment is mixed into a vessel to pulverize the solid matter, and also discharging bubbles into the liquid to agitate it. SOLUTION: A front part 10 of a pulverizer 7 is divided into an upper part 11 and lower part 20, and the upper part 11 is provided with a pulverizing part 12 for pulverizing excrements which are solid matter and an agitating part 13. And the excrements which are solid matter are discharged into liquid previously stored in a vessel together with washing water and are pulverized by a pulverizing part 12, and at the same time, the liquid and the solid matter incorporated into the liquid are agitated by the agitating part 13. In this agitation, bubbles B jetted from a bubble hole 22 through a bubble pipe 23 upward into the liquid are made to act on the liquid and the solid matter incorporated into the liquid. In this way, treating reaction between the treating liquid and the solid matter positively proceeds.
Patent JP-H04208478-A (JP)
Title: Medium conveyor
Inventor: KASAHARA AKIHIRO
IPC: B65H5/02
Filed: 1990-12-01
Abstract: PURPOSE:To prevent gradual staining of the surface of a passbook by arranging irregular surfaces such that reciprocal recesses and projections face each other when at least a medium is not being conveyed. CONSTITUTION:At an initial state where a passbook 1 is not conveyed, first rollers 2a, 2b and second roller 7a, 7b are contacted to each other such that recesses and projections thereof face each other. When the passbook 1 is conveyed, the passbook 1 abuts against the contacted part of the first rollers 2a, 2b and the second rollers 7a, 7b. The first rollers 2a, 2b are pushed upward with center at a rocking shaft 5 against the conveying force so as to insert the passbook 1 between the first rollers 2a, 2b and the second rollers 7a, 7b. The passbook 1 receives pressing forces from the first rollers 2a, 2b and the second rollers 7a, 7b and is conveyed by rotating driving force of the second rollers 7a, 7b.
Patent JP-H04214654-A (JP)
Title: Mounting structure of semiconductor chip
Inventor: TAKABAYASHI HIROYUKI
IPC: H05K1/18
Filed: 1990-12-12
Abstract: PURPOSE:To make the high-frequency characteristic of a chip-shaped circuit component good and to keep the moisture-resistant reliability of the component by a method wherein the component is die-bonded, by using a metal-based brazing material, on a part directly above a through hole made in a sealing region near a semiconductor chip. CONSTITUTION:A chip-shaped circuit component 40A is soldered while a + electrode is set on the lower side; and it is die-bonded and surface-mounted directly above a through hole 15A. Another chip-shaped circuit component 40B is soldered while a - electrode is set on the lower side; and it is die-bonded and surface-mounted directly above a through hole 15B. A liquid epoxy-based resin is potted from the upper part of a semiconductor chip 20; it is filled into a resin bank 31; after that, it is hardened; and the semiconductor chip 20 and the whole part inside the resin bank 31 including bonding wires are sealed with a synthetic resin 30. A circuit board 10 on which the semiconductor chip 20 has been mounted is housed inside a metal case 1 in which an L-shaped metal fitting 2 has been spot-welded, arranged and installed in a required part on the bottom plate so as to be a frame shape.
Patent JP-H04214631-A (JP)
Title: Method of forming bump
Inventor: OKAMOTO KIMIO
IPC: H01L21/321
Filed: 1990-12-12
Abstract: PURPOSE:To improve the adhesive strength in the case that a semiconductor element is mounted on a wiring board by a bump and to make electric resistance small. CONSTITUTION:A gourd-shaped or ellipsoidal ball 50 is made at the top 1a of the wire 1 led out to the top of a capillary 9, and this ball 50 is pressure- bonded to the aluminum pad 4 of an IC chip 5, and then the wire 1 extended from this pressure-bonded ball 50 is cut.
Patent JP-H04127010-A (JP)
Title: Inspection system of the ball of a bearing and its method of inspection
Inventor: NIRU KARASHIKOBU
IPC: G01B11/24
Filed: 1990-12-12
Abstract: PURPOSE: To check each ball for conformability to a standard by turning a plurality of balls, forming the image of each ball, projecting the image to an array of photodetectors and then evaluating the image to detect an incompelte part. CONSTITUTION: Balls 15 arranged in a cassette 16 are scanned one by one with a coherent beam 12 projected through a deflector 11 and the slit 14 in a diffuser 13 and a resultant image is formed on a CCD 17 through a lens 16. When the balls 15 are arranged in a row in the cassette 16, the balls 15 in the cassette 16 are turned and scanned. The image of each ball is formed and projected to an array of photodetectors and then the image is evaluated and an incomplete part is detected thus deciding whether each ball is conformable to a standard or not.
Patent JP-H04215324-A (JP)
Title: Intermittent reception system for mobile radio equipment
Inventor: OYA AKIRA
IPC: H04B7/26
Filed: 1990-12-14
Abstract: PURPOSE:To reduce power consumption of a battery of an automobile. CONSTITUTION:Let a duty ratio when an engine is in operation and a mobile radio equipment is within a receptible range be A and let a duty ratio when the engine is in operation and the mobile radio equipment is at the outside of the receptible range be B, and let a duty ratio when the engine is stopped and the mobile radio equipment is within a receptible range be C and let a duty ratio when the engine is stopped and the mobile radio equipment is at the outside of a receptible range be D. Then a control section 2 controls a reception section 6 so that the duty ratios have a relation of A>B>C>D in the order of larger on-time to reduce the power consumption of a battery 3.
Patent JP-H04216360-A (JP)
Title: Cassette delivery adapter
Inventor: WATANABE MASAHIKO
IPC: G11B15/68
Filed: 1990-12-14
Abstract: PURPOSE:To smoothly transfer a cassette. CONSTITUTION:The above adapter is equipped with upper and lower cassette transfer means 64 and 111 having 2nd upper and lower pulleys 65, 66 and 112, 113 in parallel to the cassette transfer direction and 2nd upper and lower belts 63 and 114 stretched between both those pulleys for the purpose of transferring large and small cassettes 1 and 2, and at least one cassette transfer means 64 (or 111) out of these upper and lower cassette transfer means is constituted of a belt driving system cassette transfer means. By this method, at the time of accessing to the cassettes, the 2nd upper and lower belts 63 and 114 are slid in the axial line directions of the 2nd upper and lower pulleys 65, 66 and 112, 113 respectively to enable the large and small cassettes 1 and 2 to be corrected in their right and left positions, thus centering the cassettes effectively.
Patent JP-H04216482-A (JP)
Title: Magnetic sensor
Inventor: KAWABE KAZUNARI
IPC: G01R33/09
Filed: 1990-12-18
Abstract: PURPOSE:To accurately detect a signal so as not to generate the erroneous operation due to noise or the unexpected application of a magnetic field in a magnetic sensor detecting a change of magnetic force. CONSTITUTION:In a magnetic sensor of integrated hybrid constitution formed so that a magnetoresistance element 12 is mounted on an aluminum substrate 11 to which pattern printing is applied and a detection circuit composed of an IC chip taking in the magnetic signal detected by the magnetoresistance element 12 to convert the same to digitalized electric signal is mounted on the substrate, a bias magnet 17 is mounted on the substrate 1 in the magnetic field sensing direction of the magnetoresistance element 12 and circuit processing is performed so that the magnetic field sensing capacity of the magnetic sensor is always set in the same direction and switching operation is generated to a magnetic field stronger than the magnetic field generated from the bias magnet 17.
Patent JP-H04219997-A (JP)
Title: Audio rack
Inventor: FUJINO TOMIYOSHI
IPC: A47B81/06
Filed: 1990-12-20
Abstract: PURPOSE:To eliminate a bad influence on a sound quality and an picture quality due to the excess length of an interconnection by a method wherein power- supply outlets are installed on rear-end faces of a shelf plate and a bottom plate, positions of a plurality of detent holes made on rear-end faces of both side plates are selected and detent members for interconnection arrangement use are fixed so as to be freely attachable and detachable. CONSTITUTION:Power-supply outlets 5 are installed on rear-end faces 3a, 4a of individual shelf plates and a bottom plate 4. Interconnections 11a, 12a, 13a for power-supply use at individual audio apparatuses 11, 12, 13 are connected to the corresponding power-supply outlets 5 at the individual shelf plates 3 and the bottom plate 4. Interconnections 11b, 12b, 13b for signal use which connect the individual audio apparatuses 11, 12, 13 to each other are hooked and coupled to detent members 8.
Patent JP-H04222341-A (JP)
Title: Operation controller for air conditioner
Inventor: TSUJII HIDEKI
IPC: F24F11/02
Filed: 1990-12-25
Abstract: PURPOSE:To avoid operation stop due to high or low pressure cut or discharge tube protection at a time of start of a compressor under a condition of low or high outdoor temperature. CONSTITUTION:An outdoor heat exchanger 3 having a wind volume variable outdoor fan 3a and an electromotive expansion valve 5 are arranged in a refrigerant circuit 9. An initial opening degree setting means 50 divides an initial opening degree into a plurality of zones, and sets that the lower an outdoor temperature is, the smaller than opening degree is. Further it is also set that at a time of cooling operation, if the outdoor temperature is lower than a prescribed value, the opening degree is large, while at a time of heating operation, if the outdoor temperature is higher than a prescribed value, the opening degree is small. An initial air flow rate setting means 51 sets that at a time of cooling operation, the lower the outdoor temperature is, the smaller the opening degree is set, while at a time of heating operation, the higher the outdoor temperature is, the smaller the opening degree is set. By this, at a time of start of the compressor 1 during cooling operation, any instant excessive fall of low pressure can be avoided, while at a time of start of the compressor 1 during heating operation, generation of high pressure peak can be avoided.
Patent JP-H04212732-A (JP)
Title: Optical recording medium and production thereof
Inventor: OBA HIDEAKI
IPC: G11B7/24027
Filed: 1990-12-07
Abstract: PURPOSE:To form a protective layer free from bubbles or contg. a very small amt. of bubbles and undergoing no deterioration of the protecting function even at a temp. at which an adhesive is applied by specifying pressure when a protective layer is formed. CONSTITUTION:A recording layer and an org. protective layer are successively formed on a substrate to obtain an optical recording medium. When the org. protective layer is formed, stock for the protective layer is applied in an atmosphere under <=0.8 atm pressure and hardened under a pressure above the above- mentioned pressure and an optical recording medium with an org. protective layer free from bubbles of >=0.1mum diameter is produced. Two such optical recording media are stuck with an adhesive so that the substrates are positioned at the outsides.
Patent JP-H04225181-A (JP)
Title: Lsi with display element
Inventor: CHIBA SHINGO
IPC: H01L33/00
Filed: 1990-12-27
Abstract: PURPOSE:To check simply the quality of an LSI by comparing resultant data of the test in which a test pattern is carried out, with the pattern data previously set. CONSTITUTION:A test pattern preparing element 6 prepares a test pattern, when a test signal (logic 1) is input to an input pin 2 for test and test pattern data are input to data input pins 4. A test circuit 7 carries out this test pattern and outputs test results. A multiple-input LFSR8 receives the results, and data stored in the LFSR8 is compared (9) with the pattern data previously set. A comparison element 9 outputs a high level (logic 1) when these compared results agrees, a light emitting diode (LED) is lighted and a tested LSI is judged an article of good quality. In the time of disagreement, the element 9 outputs a low level (logic 0), the LED remains as it was not lighted and the LSI is judged an article of bad quality.
Patent JP-H04225668-A (JP)
Title: Facsimile equipment
Inventor: TANAKA NOBUYUKI
IPC: H04N1/00
Filed: 1990-12-27
Abstract: PURPOSE:To transmit information which is read from a braille original to a communication line. CONSTITUTION:A laser read part 4 has a laser head 2 which reads projection information of the braille original 1 by a laser beam and a rail 3 moving the braille original 1 of the laser head 1 in a main scan, direction. A data conversion part 5 converts having read projection information into signal data for communication. A data transmission part 6 transmits signal data from the data conversion part 5 to the communication line. A lower part pushing plate 7 holds the braille original 1 in parallel to the rail 3 and supports the braille original 1 for holding a distance between the braille original 1 and the laser head 2 constant from below. Furthermore, plural feed rollers 8 installed under the braille original 1 for moving the braille original 1 in an auxiliary scan direction and plural cylinder paper feed brushes 9 which are installed on the upper side of the braille original 1 by making them pairs with the paper feed rollers 8.
Patent JP-H04232074-A (JP)
Title: Head for ion flow recording and its manufacture
Inventor: KONDO YOSHIHIRO
IPC: B41J2/415
Filed: 1990-12-28
Abstract: PURPOSE:To provide a shape of a head for ion flow recording to which each substrate can be connected with high accuracy, and the method of manufacturing the head in the head for ion flow recording which serves as a single head module consisting of connected substrates with a formed row of through holes. CONSTITUTION:Engagement shapes 1b, 2b which become engaged with each other at least, in a width direction, are formed on the ends of a substrate 1 and a substrate 2. The substrate 1 is connected to the substrate 2 by allowing the engagement shape 1b to engage with the engagement shape 2b. The engagement shapes 1b, 2b are processed in such a manner that the rows of the through holes 1a, 2a are formed simultaneously using an etching technique.
Patent JP-H04220970-A (JP)
Title: Electric connector
Inventor: ODA KENZOU
IPC: H01R13/42
Filed: 1990-12-20
Abstract: PURPOSE:To prevent a contact from being inserted oppositely, by furnishing a pair of projections and a protrusion on the outer wall surfaces of the contact in its contacting part. CONSTITUTION:A pair of projections 48, 48 are provided on one wall surface 64 of the contacting part 42 of a contact 40, while a protrusion 54 is furnished on the wall surface on the opposite side. If the contact 40 is inserted in the opening 20 in an insulation housing 10 in irregular direction, for example oppositely, at least one of the projections 48, 48 and protrusion 54 will touch the tail 18 of the housing 10. This causes connection with an electric wire having a still greater dia., which accomplishes preventing the contact 40 from being misinserted even though the wire connecting part 44 of the contact 40 is designed greater than the contacting part 42.
Patent JP-H0581376-A (JP)
Title: Shape processing method
Inventor: NOSAKA SHIRO
IPC: G06F17/50
Filed: 1990-12-28
Abstract: PURPOSE:To express a shape being similar to a shape intended by a designer by connecting each patch a tangential plane sequence, and thereafter, controlling the internal shape of the patch by using a shape control point so as to become a state being similar to a designed shape. CONSTITUTION:By joining a patch A and a patch B, an intended shape is constituted (expressed). Thereafter, after replacement of a patch representing expression, two planes are connected by a tangential plane sequence. Also, the patches connected by the tangential plane sequence are corrected so as to become similar to the original shape. In this example, only two planes are taken notice of, but as a matter of fact, with respect to four patches being adjacent to a prescribed designated patch, the same processing is executed. In such a manner, the patches A, B are connected to the peripheral patch by the tangential plane sequence, and thereafter, by controlling a shape control point, the shape of the patches A, B is shaped so as to become similar to the original shape, and a shape intended by a designer is displayed.
Patent JP-S62501456-A (JP)
Title: ビデオカセットの不正使用防止装置
IPC: G11B23/087
Filed: 1985-12-09
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-S63502763-A (JP)
Title: 電磁石により電気的に施錠が制御される錠
IPC: E05B47/00
Filed: 1986-12-09
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。