baber/WOPTO huggingface dataset:
Patent JP-H06163647-A (JP)
Title: Wire bonder
Inventor: ISHII YUKINOBU
IPC: H01L21/60
Filed: 1992-11-18
Abstract: PURPOSE:To prevent expansion and contraction of an ultrasonic horn caused by the heating of a heater plate, and improve the accuracy of bonding position by heating the ultrasonic horn being provided, at the top, with a capillary through which bonding wire is feed. CONSTITUTION:For a hot blast spray nozzle 20 attached integrally in the longitudinal direction of a ultrasonic horn 11, many spray nozzles 20a are arranged toward the side face of the ultrasonic horn 11. The ultrasonic horn 11 is heated by spraying heated air in shower form spray ports 20a. In the wire bonding making use of ultrasonic pressure bonding, the heating temperature of a heater plate 13 for the lead frame 1 and a heater plate 13 is set to about 200 deg.C. So, the temperature ripple of the ultrasonic horn is prevented by heating the ultrasonic horn always to 100 deg.C or thereabouts.
Patent JP-H02180705-A (JP)
Title: Tetracalcium phosphate and its cured body
Inventor: IMURA AKITOSHI
IPC: C04B12/02
Filed: 1988-12-28
Abstract: PURPOSE:To obtain high-purity tetracalcium phosphate of stabilized quality in good yield by adding a specified amt. of an Al compd. to a mixture of Ca- source material powder and P-source material powder, and heating the mixture to a (half)molten state. CONSTITUTION:The Ca-source material powder (e.g. CaCO3) and P-source material powder (e.g. CaHPO3) having <=20mum particle diameter and about 5mum average particle diameter are mixed in 2 molar ratio of Ca/P. From 0.005 to 5 pts.wt. of an Al compd. [e.g. Al(OH)3] as Al2O3 based on the 100 pts.wt. of the theoretical yield of tetracalcium phosphate to the mixed powder. The mixed powder is (half)melted at >=1400 deg.C, and then naturally cooled to obtain tetracalcium phosphate. A mixed powder of 100 pts.wt. of the obtained tetracalcium phosphate powder and 0.005-50 pts.wt. of the silica-alumina-based amorphous glass powder having <=10mum particle diameter and about 3mum average particle diameter is mixed with an aq. soln. contg. 30-60wt.% of the internal acid (e.g. citric acid) or polyacrylic acid shown by the formula (n is 1000-100,000) to obtain a tetracalcium phosphate cured body.
Patent JP-H09146890-A (JP)
Title: Electronic computer
Inventor: ASAYAMA YOSHITAKA
IPC: G06F3/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the electronic computer with high operability which facilitates input operation for multiply repetitive power calculation in which a power of a number which is another power of another number which is still another power of..., and so on. SOLUTION: When a power calculation instruction input key 12 is pressed after numeric data as an object of power calculation is inputted, a power input wait state is entered and a mark indicating the input wait state is displayed on a display part 7. A value of power is inputted in this state with a numeric key group 8. With a multiple power calculation instruction input key 13 depressed, a multiple power input wait state for raising the value of power to power is entered and a mark indicating the multiple power input wait state is displayed. Each time the multiple power calculation instruction input key 13 is operated effectively, another multiple power input wait state is entered and a mark is displayed.
Patent JP-H08164746-A (JP)
Title: Sunroof assembly for automobile
Inventor: MIYAZAWA KIYOTAKA
IPC: B60J10/82
Filed: 1994-12-13
Abstract: PURPOSE: To eliminate run-out of adhesive materials to make it possible to perform after-attachment of a weather strip by providing a recessed part for storing the adhesive material, an island part, a flange part on a retainer, a positioning bottom face, a flange-groove, a lip part on a weather strip to assemble a glass. CONSTITUTION: A recessed part 8 for an adhesive material 7 for adhesive bonding a glass 1, a nearly horizontal island part 9 outside the recessed part, a flange part 11 bent at about right angles to the outside of the island part 9 through a groove 10, are formed on a retainer 6 for supporting the glass 1 for a sunroof. On the other hand, a bottom face 13 which abuts on the island part 9 to position the island part, a flange-groove 14 in which the flange part 11 is to be fitted, a lip part 15 for holding the glass 1, are formed on a weather strip 12 which is to be fitted on the retainer 6 to hold the glass 1. Thus, the glass can be assembled by placing adhesive materials 7, 16 in the recessed part 8 and the groove 10, and placing the glass 1 and allowing the bottom face 13 of the weather strip 12 to abut against and adhesively bond to the island part 9. After-attachment of the weather strip 12 on the final process becomes possible, and the run-out of the adhesive materials is prevented to reduce manhours.
Patent JP-H06180329-A (JP)
Title: Multilayered contactor
Inventor: YOSHIDA KOICHI
IPC: G01R1/073
Filed: 1992-12-14
Abstract: PURPOSE:To obtain a multilayered contactor which has a simple structure and can be directly brought into contact with an object in an excellent state, the cost of which is remarkably reduced, and the contacts of which are reduced in pitch and three-dimensionally arranged by eliminating the need of any special connecting tool, such as a spring type probe, conductive rubber, connector, etc., and using flexible contactor substrates, and then, forming through holes through the substrates. CONSTITUTION:The contactor 1 is provided with conductive projecting members 9, 10, 11, 12, and 13 which are brought into contact with terminals 24, 25, 26, 27, and 28 on a printed circuit board 22 and several flexible substrates 2, 3, 4, 5, and 6 which respectively support the members 9, 10, 11, 12, and 13 in vertically movable states and have different sizes and the substrates 2, 3, 4, 5, and 6 are adhered to each other in one body so that the base end sections of the members 9, 10, 11, 12, and 13 can form steps.
Patent JP-H04199047-A (JP)
Title: Halogenated silver color photosensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/34
Filed: 1990-11-29
Abstract: PURPOSE:To satisfy a demand for higher coupling reactivity and higher pigment absorbing density by containing a specific cyanic pigment forming coupler. CONSTITUTION:This halogenated silver color photosensitive material contains a cyanic pigment forming coupler indicated in an expression I. In the expression I, R<1> indicates an alkyl group, an alkenyl group, a cycloalkyl group or an aryl group, R<2> indicates a substitutional group for a benzene ring, R<3> indicates an aryl group, L indicates an expression II, Z indicates a hydrogen atom or a coupling detaching group, and l indicates an integer 0-4. This results in obtaining the material containing the cyanic coupler for providing high coupling reactivity and high pigment absorbing density.
Patent JP-2001001209-A (JP)
Title: Rotary cutting tool
Inventor: KUNIMORI NAGATOSHI
IPC: B23C5/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of cracking, burr and chipping in the cutting of a ceramic industry armoring material of low toughness by forming a cutting blade out of a high strength and extra-high pressure diamond sintered body of a specific composition, and setting a cutting blade wedge angle to a predetermined value. SOLUTION: An extra-high pressure diamond sintered body 2a with a cutting blade 3 includes 80-96 volume % of sintered diamond particles, and sintering assistant and unavoidable impurities as the remainder, the sintered diamond particles substantially have a particle size of 0.1-10 μm, the particles are directly bonded to each other, and the sintering assistant has a composition including 0.01-40 wt.% of Pd, and at least one element selected from Fe, Co and Ni as the remainder, and is superior in the strength and abrasion resistance. A cutting blade wedge angle ε of this cutting tool is set within a range of 65 deg.-45 deg., and this cutting tool is utilized in a trimming process of both side surface of a matter to be cut (ceramic industry armoring material) A.
Patent JP-H03193958-A (JP)
Title: Nonwoven fabric and production thereof
Inventor: HONDA YOSHIHIRO
IPC: D04H1/492
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the objective nonwoven fabric having excellent strength, flexibility, surface smoothness, etc., flannel-tone soft touch, pliability, softness, etc., by interlacing sheath-core type conjugate staple fiber of polyolefin-based polymer in a three-dimensional way. CONSTITUTION:Two kinds of polyolefin polymer having different melting points such as polypropylene polymer as a core component and a polyethylene polymer as a sheath component are used to give sheath-core type conjugate staple fiber having 1-0.3 denier single yarn fineness and >=25mm fiber length. The yarn is carded to give web, which is then laminated, placed and subjected to fluid interlacing treatment to give the objective nonwoven fabric having tenacity of >=4.0g/3cm width per weight at 20% elongation, <=150g compression bending resistance based on 100g/m<2>, <=0.35 coefficient of surface friction and <=0.012 average deviation of coefficient of friction.
Patent JP-2001147817-A (JP)
Title: Data distribution controller
Inventor: SANO TETSUYA
IPC: G06Q50/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To always distribute data from a host device to a task processing terminal without obstructing any task processing in a task processing terminal. SOLUTION: When any task processing requiring communication to a host device is started in a task processing terminal during the distribution of data from the host device to the task processing terminal, the transmission rate of data to be distributed from the host device to the task processing terminal is decreased. Or the transmission of data to be distributed from the host device to the task processing terminal is stopped.
Patent JP-H09168397-A (JP)
Title: Determination of sulfuric acid included bile acid and its kit
Inventor: ADACHI KENICHI
IPC: C12Q1/44
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To simply determine the subject compound by using both bile acid sulfate sulfatase and 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H- tetrazolium salt. SOLUTION: A specimen is treated with bile acid sulfate sulfatase. Then a prepared 3β-hydroxybile acid is treated with β-hydroxysteroid dehydrogenase in the presence of nicotinamide adenine dinucleotide. NADH produced together with 3-oxybile acid is treated with an electron carrier and 2-(4-iodophenyl)-3-(4- nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium salt. A formed formazan is determined to simply determine a sulfuric acid inclusion type bile acid important as an item of liver function test in a clinical examiniation.
Patent JP-H11152994-A (JP)
Title: Segment joint and connection structure of segment
Inventor: TOIDA HIROSHI
IPC: E21D11/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint wherein rationalization of segment assembling is contrived, the segment assembling can be automated and a cross section loss part is not formed in a segment. SOLUTION: The segment joint is provided with a female joint 22 provided on at least one end face of each end face 10a in opposition to adjacent segments 10, 10, and a male joint 24 fitted to the female joint 22. The male joint 24 has a ring-like gap 22a in which at least the interior part thereof is diameter- reduced, and the male joint 24 has a cylindrical fitting part 24a, which is fitted to the gap 22a in a state where at least the edge is diameter-reduced.
Patent JP-H09258387-A (JP)
Title: Camera for film with magnetic substance
Inventor: TOOMASU DANIERU KAARU
IPC: G03C3/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To eliminate need for retreating a film in order to return an unexposed frame passed through an exposure gate, to eliminate the need of an expensive film transfer mechanism and to shorten time required until the film is ready to be exposed. SOLUTION: A magnetic sensor 220 detecting whether a magnetic recording action is executed on the magnetic track of the film 214 or not is arranged between the exposure gate 210 and the cartridge chamber 202 of a camera 200. The magnetic recording action showing an exposed state is executed on the magnetic tracks of the respective frames of the film 214. When the film whose one part is exposed is loaded, it is carried in a direction shown by an arrow 211. Based on the detected result of the sensor 220, the first unexposed frame is detected and positioned in the area of the gate 210. Since the unexposed frame is detected before the gate 210, the film need not be retreated.
Patent JP-H04204659-A (JP)
Title: Electrostatic charge latent image developing toner and image forming method
Inventor: AKASHI YASUHISA
IPC: G03G9/083
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a filming phenomenon on a photosensitive body while stable triboelectrifying properties and fluidity are maintained, and to obtain electrostatic charge developing toner giving a stable and excellent image with time by regulating the volume average particle diameter of a toner particle, the coefficient of piece number distribution variation, the quantity of a silica particulates added on the toner particle and the additional quantity of inorganic particulates. CONSTITUTION:The toner particle whose volume average particle diameter (Dvmum) and coefficient of piece number distribution variation (A) are 4<=Dv<=10, 20<=A<=45, is used, Further, adjustment is carried out so that the quantity of the silica particulates added to the toner grain (Y wt.%) and the additional quantity of the inorganic particulates (X wt.%) satisfies (1/10X1/DvXA)<=Y<=3 (1/10X1/DvXA), 5(1/10X1/DvXA)<=X<=15 (1/10X1/DvXA). (where in the equation of A=S/DsX100, the S is a piece number grain diameter standard deviation, and the Ds is a number average particle diameter.) Thus, the filming phenomenon on the photosensitive body is prevented, while the triboelectrifying properties and the fluidity are maintained, and the electrostatic charge latent image developing toner which can give an excellent image can be obtained.
Patent JP-H05143660-A (JP)
Title: Method and device for generating diameter dimensions of large arc
Inventor: OGA CHO
IPC: G06F17/50
Filed: 1991-11-22
Abstract: PURPOSE:To easily properly use single-turn large arc diameter dimensions and double-turn large arc diameter dimensions by automatically generating a single- turn large arc diameter dimension line. CONSTITUTION:An arc point indicating part 13 allows an operator to indicate an arc point of an arc as the measurement object on a drawing where a zigzag dimension line should be written; and when the arc point is indicated, a diametral line passing the center is displayed on the picture with the indicated arc point as the start point. A center point indicating part 14 indicates an artificial center point on dimension line write. A nodal point indicating part 15 indicates nodal points of the zigzag dimension line. If the first nodal point is indicated on a radial line or a diametral line, the nodal point indicating part 15 decides a single-turn zigzag dimension line; but otherwise, the nodal point indicating part 15 decides a double-turn zigzag dimension line. A write control part 17 writes single-turn or double-turn zigzag dimension line data on drawing data, which is displayed on a display device 3 and is stored in a memory 16, in accordance with the arc point, the artificial center point, and nodal point positions.
Patent JP-H11224748-A (JP)
Title: Connector for printed circuit
Inventor: EVANS ROBERT F
IPC: H01R12/79
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector to electrically connect a conductive area of a flexible circuit to a conductive pad of an edge connector part of a circuit substrate. SOLUTION: A connector for a printed circuit is provided with housing 12, 14 having an edge connector storage hole 16 and a recessed part 17 capable of a passing flexible circuits 23, 33, first and second springs 20, 30 having elastic arc-shaped parts 28, 38 to electrically connective contact areas 25, 35 opposite to each other of the flexible circuit to a conductive pad 51. One spring 20 has first and second L-shaped parts which are folded by offsetting its end parts to each other by 90 deg., and one end of the first L-shaped part is brought into contact with one end of the second L-shaped part. The springs elastically urges the flexible circuit 23, 33, and brings the flexible circuits into electric contact with the conductive pad 51 of the edge connector when a circuit substrate 50 is mounted.
Patent JP-H05148596-A (JP)
Title: Two-layered cast valve seat made of ferrous sintered alloy of internal combustion engine
Inventor: ISHIKAWA TOMOMI
IPC: B22F7/02
Filed: 1991-11-22
Abstract: PURPOSE:To improve the high-temp. strength of the cast valve seat made of the ferrous sintered alloy for internal combustion engines. CONSTITUTION:The cast valve seat made of the ferrous sintered alloy for the internal combustion engines consists of the following two layers: The valve contact layer of an Fe-based sintered alloy which has the compsn. contg. 0.2 to 2% in total lubricating components contg. 0.6 to 1.3% C, 1 to 5% Cr, 4t o 15% Mo, 0.5 to 2% Ni, 2. to 8% Co, 0.2 to 2% Nb, and further contg. one or >=2 kinds among CaF2, BaF2, BN, MoS2 and WS2, and consisting of the balance Fe and unavoidable impurities and has excellent wear resistance and the back up layer consisting of an Fe-based sintered alloy which is integrally sintered and bonded thereto and has the compsn. contg. 0.5 to 1.5% C, 3 to 8% Cr, 0.1 to 1% Mo, further, contg. 0.1 to 2% V and /or Nb at need, and consisting of the balance Fe and unavoidable impurities, and has the excellent high-temp. strength.
Patent JP-H05248246-A (JP)
Title: Method of supplying combustible gas into combustion chamber of internal combustion engine
Inventor: OSUKAA SHIYUATSU
IPC: F02B33/44
Filed: 1992-12-15
Abstract: PURPOSE: To heat the contents and boundary surfaces of a combustion chamber rapidly and effectively to an optimum temperature by arranging an additional valve opened for flowing a filler of air and fuel-air mixture into a cylinder, and opening and closing the additional valve in response to a signal from a control device. CONSTITUTION: An inlet passage 14 terminates in a combustion chamber 18. An inlet valve 16 is arranged at the position at which the inlet passage 14 terminates in the combustion chamber 18. An exhaust gas passage 20 is in fluid communication with the combustion chamber 18 via an outlet valve 22. An additional valve 28 is arranged upstream of the inlet valve 16 to entirely or partially seal the inlet passage 14. The additional valve 28 is opened for flowing a filler of air and fuel-air mixture into a cylinder. The additional valve 28 restricts the supply of a combustible gas to the combustion chamber 18 entirely or partially in response to a signal from a control device 30. Thus, it is possible to heat the contents and boundary surfaces of the combustion chamber rapidly and effectively to an optimum temperature.
Patent JP-H06181261-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKA HIDEAKI
IPC: H01L21/768
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a construction and the manufacture capable of realizing a low contact resistance for fine contacts by increasing the surface area of a groove formed in response to an upper opening portion in an impurity region formed on a semiconductor substrate. CONSTITUTION:A high concentration impurity region 103 formed in a predetermined region of a semiconductor substrate 101, an interlayer insulation film 108 having an opening in an upper portion of the impurity region, a groove 110 formed in a semiconductor substrate corresponding to said opening, an impurity region 112 containing high-concentration impurities formed on the surface of the groove, a high resistance region 111 formed on the surface of the groove are at least provided; and the device also comprises a N-well 102, P<+> layers 107 and 112, a contact metal layer 113 consisting of trench type contacts 110, Ti and W, barrier layers made of TiN and TiW, and metal wiring 116 made of contact plugs 115 and Al-Cu. An impurity region containing high- concentration impurities formed on the surface of a groove 110 is provided, and the surface area of the groove 110 is more than 0.78mum<2>.
Patent JP-H02215594-A (JP)
Title: 2-amino-thiazole-5-ilmethylene- 3.5-pyrazolidine dion dye- zonation-body element for thermal dye transfer
Inventor: SUTEIIBUN EBUANSU
IPC: B41M5/035
Filed: 1989-12-22
Abstract: PURPOSE: To obtain a dye donor element for thermal dye transfer having good color tone and dye stability by dispersing a dye containing 2-amino-thiazole-5- ylmrthylene-3,5-pyrazolidinedion into a polymer binder. CONSTITUTION: Dye in a dye donor element containing 2-amino-thiazole-5- ylmrthylene-3,5-pyrazolidunedion is dispersed into a polymer binder of cellulose derivative, e.g. cellulose acetate hydrogen phthalate, cellulose acetate, cellulose acetate propionate, cellulose acetate buthylate, cellulose triacetate, acetylene- acrylonitrile copolymer, polysulfon or polyphenylene oxide. The binder is used at a coating amount of 0.1-5 g/m<2> . A support is coated or printed by gravure printing, for example, with the dye layer of dye donating element.
Patent JP-H0278356-A (JP)
Title: Telephone system
Inventor: WATANABE EIJI
IPC: H04M1/275
Filed: 1988-12-28
Abstract: PURPOSE:To ensure a talking reflecting mutual intention of concerned parties by using a subscriber IC card inserted to a telephone set so as to set a talking channel between carriers of the IC card. CONSTITUTION:A subscriber inserts a subscriber IC card 62 to a telephone set 52 and enter an opposite subscriber code from a ten-key. Then a terminal station 102 retrieves the opposite party, extracts a present incoming point to apply line exchange. Then the called party collates and checks the subscriber code when an IC card 61 is set to a telephone set 51. When the check is successful, the call from the caller to the telephone set 51 is allowed and a talking with a specific person is attained.
Patent JP-H09173305-A (JP)
Title: Apparatus for evaluating degree of elasticity of artery
Inventor: INUKAI HIDEKATSU
IPC: A61B5/0225
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to evaluate the degree of elasticity of the arteries of a living body. SOLUTION: The cuff pulse waves which are the pressure vibration waves generated at cuff 15 are detected by a cuff pulse wave detecting means 82 in the process that the compressing pressure of the cuff 15 in gently changed at a prescribed speed by a pressure changing means 80. The time difference from the rising section generated at every period of the cuff pulse waves to the prescribed section generated at every period of the electrocardio-induction waves is calculated by a time difference calculating means 86 when the electrocardio-induction waves of the living body are detected through an electrode 18 brought into contact with the living body.  The compressing pressure of the cuff 15 is changed by a pressure changing means 80 and the degree of elasticity of the arteries is evaluated 88 in accordance with the tendency at which the time difference calculated by this time difference calculating means 86 changes by a means for evaluating the degree of elasticity of the arteries.