baber/WOPTO huggingface dataset:
Patent JP-2000282362-A (JP)
Title: Production of woven or knitted fabric containing monofilament
Inventor: TAKAMI MINORU
IPC: D06M101/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a monofilament-containing woven or knitted fabric to which a lustrous grain appearance is given without extremely deteriorating a touch and/or water marks having excellent transparency. SOLUTION: Polyamide monofilaments or polyester monofilaments having a small alkali solubility and polyester multifilaments having a large alkali solubility are processed by a method such as a covering method, a doubly twisting method or an interlacing method to obtain composite filament yarns. The composite filament yarns are processed into a woven or knitted fabric. The prescribed areas of the woven or knitted fabric are printed with an alkali- treating agent, dried, subjected to a wet thermal treatment to decompose the largely alkali-soluble polyester constituting the multi-filaments, and then washed with hot water to dissolve off the largely alkali-soluble polyester multifilaments in the composite filament yarns, thereby eroding the fabric. Thus, the woven or knitted fabric having water marks having excellent transparency is obtained.
Patent JP-H1041338-A (JP)
Title: Method for solder bonding of array of contact pad and its component assembly
Inventor: LEO MARIA FREISHYN
IPC: H01L21/98
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To connect contact arrays on substrates which have different coefficients of thermal expansion by making a part covered with a solder bump in contact structure have smaller mean sectional area in a plane parallel to an array than the corresponding mean sectional area of each solder bump. SOLUTION: The part of the contact structure 100 which should be covered with the solder bump 110 is called a bonding part. This bonding part has mean sectional area smaller than the mean sectional area of the corresponding solder bump 110. The use of the contact structure 100 having the bonding part of mean sectional area less than about 60% of the mean sectional area of the corresponding solder bump makes it possible to limit a spread of solder to less than 50% of the distance between contact pads. Consequently, contact pad arrays on substrates having different coefficients of thermal expansion can be connected.
Patent JP-2000282421-A (JP)
Title: Sound absorbing pannel
Inventor: YOKOYAMA YOSHIAKI
IPC: E01F8/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance a sound absorbing characteristic by forming a plurality of openings on a pair of outer covering plates in a mutually shifted style, and integrating an aluminium fiber material between the plates, thereby forming a sound absorbing panel. SOLUTION: A pair of outer covering plates 2a, 2b formed of aluminium-made plate is provided with a plurality of openings 4a, 4b whose opening ratio is 25% or more and cyclic phases are shifted by 180 degrees, the openings 4a, 4b being shifted alternately in their positions. An aluminium fiber material 3 whose thickness is 4 mn or less in average is arranged between the plates 2a, 2b, then they are added with a slight amount of a binder and subjected to a pressure formation to thereby form swelling parts 30a, 30b of the fiber material 3 in the openings 4a, 4b, and thereby a sound absorbing panel 1 where a ratio (h)/(t) between its height (h) and a distance between the plates 2a, 2b (t) is 0.3-1 is formed. Accordingly, the purpose is attained.
Patent JP-H01258849-A (JP)
Title: Device for carrying in member
Inventor: UDAGAWA NOBORU
IPC: B22C23/00
Filed: 1988-04-08
Abstract: PURPOSE:To correctly position members to an assembling device by engaging clamping parts respectively with the positioning members of a position correcting device and the assembling device and positioning the clamping parts. CONSTITUTION:A 1st clamping part h1 is disposed above the position correcting deice E and the 2nd clamping part h2 is disposed above the assembling device A, respectively, when a piston rod 70 of a working cylinder 69 for horizontal movement is extended. The 1st clamping part h1 is lowered and is held to the transfer position where both auxiliary sand cores 41, 42 are transferred to the device E, when the piston rod of a 1st working cylinder 751 for lifting is extended as the locking by a lock pin, etc., is released. The 2nd clamping part h2 is lowered and is held to the transfer position where the cores 41, 42 are transferred to the device A, when the piston rod of the 2nd working cylinder 752 for lifting is extended.
Patent JP-H02266510-A (JP)
Title: Forming method of photo-resist pattern
Inventor: OKUDA YOSHIMITSU
IPC: H01L21/027
Filed: 1989-04-07
Abstract: PURPOSE:To form fine resist patterns by exposing a positive type resist plural times by different patterns in the quantity of exposure not removed completely after developing and perfectly taking off the resist only in a section, in which all patterns are superposed, after developing. CONSTITUTION:A plurality of patterns 1, 2 in which a section 3, in which a plurality of patterns coincide, is brought to a pattern, in which a resist must be opened, are prepared, and each pattern is exposed discretely in the quantity of exposure in which a resist is not removed completely. Each pattern 1, 2 can be formed in patterns larger than the pattern to be opened and easy to be resolved. Since the total quantity of exposure of the section 3 in which all patterns are superposed is made larger than other sections 1, 2, only the section 3 in which all patterns are superposed can be opened selectively after developing by choosing energy at the time of separate exposure. Accordingly, fine patterns exceeding the resolution of an exposure machine can be formed accurately.
Patent JP-S60231134-A (JP)
Title: Light irradiation mechanism of particle counting apparatus
Inventor: KISHIMOTO TOSHIO
IPC: G01N15/14
Filed: 1984-04-28
Abstract: PURPOSE:To make it possible to easily perform the adjustment of a focal position or an optical axis, by guiding the light of a light source to a flow cell through an optical fiber bundle arranged so that one terminal surface thereof is almost circular and the other one thereof has a slit form. CONSTITUTION:A plurality of optical fibers 11 are molded by a resin to fabricate an optical fiber cable 10 arranged so that one terminal surface thereof has an almost circular shape and the other one thereof has a slit shape having the length corresponding to the diameter of the fine aperture 2 provided to a flow cell 1. When the light 12 of a light source is allowed to irradiate one terminal surface of the cable 10, the luminous flux thereof passes through the optical fibers 11 and widened in a slit from at the other terminal surface thereof and irradiates the sample liquid 14 in the fine aperture 2 of the flow cell 1 as luminous flux 13. Scattered light by particles in the liquid 14 is detected by a detector 22 through lenses 20, 21 and the number of particles or the kind thereof are determined.
Patent JP-H09284009-A (JP)
Title: Dielectric filter
Inventor: UMEBAYASHI NORIYUKI
IPC: H01P1/205
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To easily adjust and set connection and external connection between adjacent resonance equipments to a required value without changing other compositions such as an external size, etc., by forming inner conductive non- forming parts which are formed over the whole periphery of resonance equipment holes so as to be inclined as against an opening surface. SOLUTION: The inner conductive non-forming parts 6 are formed over the whole periphery of the resonance equipment holes 2a and 2b by prescribed width and also formed by inclination as against the opening surface. Thus, the circumferential length of the inner conductive non-forming parts 6 in the adjacent resonance equipment holes 2a and 2b is made to be longer than the conventional one and stray capacitance Cs becomes larger. Since the opposed areas of inner conductors 3 and input/output electrodes 5 become larger, respective kinds of outer coupling capacity Ce become larger than the conventional ones so that strong outer coupling is obtained. Then, the inclination direction of the respective inner conductive non-forming parts 6 is changed so that respective externally coupled capacitances Ce are optionally changed and desired outer coupling is obtained.
Patent JP-S5312558-A (JP)
Title: Drier
Inventor: FUJIMOTO TADAO
IPC: F26B3/24
Filed: 1976-07-20
Abstract: PURPOSE: To provide the smooth operation of the unit by ensuring the separation of the dry material from the carrier by constuting to limit the height of the guide plate of the rotary guide section within the carrier diameter to feed the conveying carrier sticked with dry material to the separation unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03284964-A (JP)
Title: Thermal transfer printer
Inventor: NAKAMURA MASAYA
IPC: B41J2/325
Filed: 1990-03-30
Abstract: PURPOSE:To simplify a structure, reduce cost and shorten an image printing time by using a cylindrical platen of a larger width than a line thermal head and forming a structure in which a part of each one of the both platen ends outside a line thermal head is opened and closed by clamping claws arranged on the both ends of the platen. CONSTITUTION:When a clamping claw 3 is set to 'clamp' state by the tensile strength of a clamp spring 6, a lever 9 moves a lever 8 to the left using a pin 17 as a fulcrum by the action of a cam follower 9A which follows a cam groove 10A, if a cam 10 is rotated in an arrow A direction. Then a lever 7 rotates counterclockwise using a pin 16 as a fulcrum by the action of the lever 8. Subsequently the clamping claw 3 rotates counterclockwise under the pressure of the lever 7, resisting the tensile strength of the clamp spring 6. This results in the release of clamping action by the clamping claw 3 which is pressed against a part of the periphery of the both clamp ends. A clamping claw operation drive mechanism is provided in pair at the both platen ends. The clamping claw 3 is controllably driven by rotary return drive control of the cam 10.
Patent JP-2000283238-A (JP)
Title: Secondary balancer device of engine
Inventor: YAMAOKA JUICHI
IPC: F16F15/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact secondary balancer device of an engine by fitting a damper rubber to a weight cup to stabilize rotation of the weight cup and further fitting both sides of the weight cup to a balancer gear shaft to prevent twisting of the balancer gear shaft due to rolling of the weight cup, thereby preventing generation of gear noise. SOLUTION: Damper rubber 12 is fitted to plural dogs 11 in a bowl part 10 of a weight cup 9 to mount the damper rubber 12 in the bowl part 10, and plural dogs on the outside of one side flange 3 of a balancer gear shaft 2 are fitted to the damper rubber to fit a shaft hole of the weight cup to the balancer gear shaft. The inner edge of the bowl part of the weight cup is fitted to a circular stepped part provided along the vicinity of the outer periphery of the flange of the balancer gear shaft.
Patent JP-2000280105-A (JP)
Title: Cutting tool
Inventor: MATSUBARA MASARU
IPC: B23B27/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the broken resistance while preventing the generation of crack by setting the grinding mark direction at a specified angle against the extension direction of the predetermined cutting blade. SOLUTION: Each peripheral side of a cutting face 3 of a rectangular parallelopiped chip is formed at 12.7 mm, and thickness of the rectangular parallelopiped chip is formed at 4.76 mm. Chamfering is performed to a cutting blade 5. Surface roughness Ry of the cutting face 3 of a cutting tool 1 is set at 3.0 or less, and grinding mark direction of the cutting face 3 is set at 10-170 degree against the cutting blade direction of the predetermined cutting blade. Grinding mark direction of a flank 7 is set at 0-20 degree against the predetermined cutting blade direction. Breakdown to toughness of the cutting tool 1 is set at 3-8 Mpa.m1/2 range. In the case of setting the grinding mark direction of the cutting face 3 at 10-170 degree, a market tool grinder is used. Angle of a jig for installing the cutting tool 1 on a diamond grinding wheel is adjusted.  Cutting blade direction of the cutting tool 1 is arranged in any direction except for the parallel direction with the grinding direction, and in this condition, the tool grinder is operated for grinding.
Patent JP-H0771314-A (JP)
Title: Manufacture of piston for internal combustion engine
Inventor: NANJIYOU KATSUKI
IPC: F16J9/00
Filed: 1994-03-17
Abstract: PURPOSE:To manufacture a piston for an internal combustion engine, which is made of aluminum alloy, and which has excellent anti-wear property, at a low cost. CONSTITUTION:In a first process for manufacturing a piston material, a step part 28 of the size larger than the outer peripheral surface of the adjacent part is formed on the outer peripheral surface on which a piston ring groove is to be formed. In a second process, a groove is provided on the step part 28 and a wire 20 made of copper or copper alloy is fitted into the groove. In a third process, the wire 20 is melted by means of a high energy beam 22 such as electron beam to form an aluminum/copper alloy structure. In a fourth process, the step part containing the alloy structure is cut to finish a uniform surface. In a fifth process, the piston ring groove is cut and formed on the part of the alloy structure.
Patent JP-H08288471-A (JP)
Title: Dynamic semiconductor storage device
Inventor: TAKASHIMA DAIZABURO
IPC: G11C11/401
Filed: 1995-04-12
Abstract: PURPOSE: To provide a dynamic semiconductor storage device, which is applicable to the stacked cell provided by previously forming the bit lines, capable of increasing cell capacity and applicable to a high dielectric film, even two cells are arranged at the three intersections of word lines, improve the cell freeness, and permit the device to be applicable to the cell provided by forming the bit line later and to the trench cell. CONSTITUTION: A DRAM is composed of a memory cell array, which is formed by arranging two memory cells on every three intersections among the 18 intersections of a plurality of word lines 14 and a plurality of bit lines 18 in the work line direction and the bit line direction. The bit line 18 is arranged by inclining it from the direction that orthogonally intersects with the work line 14, and an active area 13 that connects the bit line contacts 15 and 17 of the memory cell with the storage node(SN) contact 19 is arranged by inclining the area 13 from the direction that orthogonally intersects with the word line 14.
Patent JP-S62243601-A (JP)
Inventor: JIYOOJI TEE KORUGUROOBU
IPC: C08B37/04
Filed: 1987-04-10
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-S63253139-A (JP)
Title: Fuel injection quantity controller for internal combustion engine
Inventor: TANAKA YOSHIYUKI
IPC: F02D41/00
Filed: 1987-04-08
Abstract: PURPOSE:To aim at improvement in drivability by increasing or decreasing a quantity of fuel with a difference between a first weighted mean value of suction pipe pressure and a second weighted mean value enlarging weight of the suction pipe pressure and detected in the past, keeping the increased or decreased value constant at time of transition from deceleration to acceleration. CONSTITUTION:Each detection value of a suction pipe pressure sensor 6, an idle switch 10, an oxygen sensor 30, a water temperature sensor 34, a cylinder discriminating sensor 46 being built in a distributor 40, a turning angle sensor 48, etc., is inputted into an electronic control circuit 44. In this case, the electronic control circuit 44 calculates the first mean value with the first weighted mean value of the last detected value and the existing detected value, and also calculates the second mean value with the second weighted mean value heavier than the first weight and the existing detected value. The increase or decrease value of fuel is determined with the first mean value and the second mean value, while when a variation point from deceleration to acceleration is detected on the basis of variations in a fundamental fuel injection quantity, the fuel increase or decrease value is set down to a constant value.
Patent JP-S5313188-A (JP)
Title: Terminal of high tension resistive wire
Inventor: TAKAHASHI MINORU
IPC: H01R4/18
Filed: 1976-07-23
Abstract: PURPOSE: To obtain high tension resistive wire with reduced aging and where water-proof is considered, by encapsulating wire end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62242403-A (JP)
Title: Lineared power amplifier
Inventor: ISHIHARA TOSHIO
IPC: H03F1/32
Filed: 1986-04-15
Abstract: PURPOSE:To remove the output of abnormal distortion even at the input of a signal by setting up a time constant for automatically controlling an output level of a distortion generating circuit to a value less than that of the automatic output level control of a level control means. CONSTITUTION:When a signal 11 is inputted and its level is raised in steps, the gain of a driver (amplifier) 1 is increased from its maximum value at a time constant T1 and the level of a signal 12 is raised from a level determined by its level at the input of the signal 11 and the minlmum gain of the driver 1 up to a level determined by the automatic output level of a driver amplifier 1. Since the distortion generating circuit 2 responds to the rise of the signal 12 at a time constant T2 smaller than the time constant T1 at the rise of the signal 12, the circuit 2 is prevented from the abnormality of distortion generating operation due to the variation of the operation level also at the transient time of the rise of the signal 12. Since a power amplifier 3 responds to the rise of a signal 13 at a time constant T3 less than the T2, nonlinear distortion at the transient time of the rise can be canceled by non-linear distortion in the signal 13.
Patent JP-H06302552-A (JP)
Title: Ion beam milling device
Inventor: NAKAGAWA YUKIO
IPC: H01L21/302
Filed: 1993-04-14
Abstract: PURPOSE:To provide an ion beam milling device by which a wall surface to be worked of an object to be worked can be ground at a right angle against a sample face. CONSTITUTION:A sample holder is inclined in a manner that the normal line of the holder 2 may form an angle alpha against the axial direction of an ion beam 4, and in such a state an ion beam is applied to the sample to grind one wall surface of an object to be worked. Then, the holder 2 is inclined in a manner that the normal line of the holder 2 may form an angle alpha' against the axial direction of the ion beam 4, and in such a state an ion beam is applied to the sample to grind the other wall surface of the object to be worked.
Patent JP-S63252495-A (JP)
Title: Semiconductor laser element
Inventor: AIDA HIROYUKI
IPC: H01S5/00
Filed: 1987-04-09
Abstract: PURPOSE:To stabilize and effectuate current constriction, and to make threshold currents stable by forming a p-n homo-junction into a current blocking layer shaped onto a second clad layer. CONSTITUTION:A first clad layer 12 consisting of n-AlGaAs is formed onto a semiconductor substrate 11 composed of n-GaAs through epitaxial crystal growth. An n-GaAs active layer 13, an n-AlGaAs second clad layer 14, a p- AlGaAs current blocking layer 15a, an n-AlGaAs current blocking layer 15b, and an n-GaAs cap layer 16 are epitaxial crystal-grown onto the layer 12, and a p-diffusion region 17 is shaped by using a selective diffusion technique.
Patent JP-S5515807-A (JP)
Title: Color developer for pressure sensitive paper
Inventor: SAITOU TORANOSUKE
IPC: B41M5/155
Filed: 1978-07-20
Abstract: PURPOSE:To provide color developer for pressure sensitive paper which can be supplied constantly at low cost and having good color developing efficiency, optical stability and high softening point by using polycondensation product of paracyrohexenyl-phenol and holmaldehyde. CONSTITUTION:It is obtained by polycondensation of paracycro-hexenyl-phenol (A) and holmaldehyde(B) under existence of catalysts such as sulpharic acid, phosphoric acid, formic acid and oxalic acid at 70-130 deg.C. The polymer having 2.5-10 degree of poly-merization of paracycrohexenyl-phenol unit is used. For example, 696g of the said (A), 122g of formalin and 15g of oxalic acid are put into a flask of 1000ml and make it a 90 deg.C and after one hour add 64g of parafolmaldehyde to it and maintain at 90 deg.C for four hours and thereafter raise temperature to 150 deg.C after three hours. Then reduce the pressure to 20mmHg and after cooling 60 130 deg.C in one hour, outflow into vat and cool and solidfy to obtain object having 4.1 degree of polymerization.
Patent JP-H03285342-A (JP)
Title: Wafer carrier transfer mechanism
Inventor: AKAZAWA TSUTOMU
IPC: H01L21/68
Filed: 1990-04-02
Abstract: PURPOSE:To contrive a reduction in the cost of a wafer carrier transfer mechanism by a method wherein a transfer robot for transferring wafer carriers one piece by one piece is provided between attitude exchangers on a transfer buffer and a wafer treater adjacent to the buffer. CONSTITUTION:Carriers C are transferred one piece by one piece between a first placing stage 5 and a first attitude exchanger 13, which correspond to each other, and between a second placing stage 9 and a second attitude exchanger 14, which correspond to each other, on a transfer buffer 2. Therefore, two thrusting-up and placing devices 19 and 20 of the same constitution are provided as second transfer devices. Moreover, a transfer robot 23 is provided before the buffer 2. This robot 23 transfers the carriers C one piece by one piece between the exchangers 13 and 14 on the buffer 2 and a group 1a of loaders/unloaders of a treater 1 adjacent to the buffer 2. The robot 23 is provided with a pair of hands 24 for holding the carriers C and with the hands 24 moved up and down by a driving mechanism, the robot 23 itself is moved in the transverse direction.
Patent JP-S61246735-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/50
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the number of parts and the cost of the title device and to smooth the setting of an original by driving an indicating means and a shutter means by the same driving source, and after the end of operation of a exposing system, returning the indicating means again to a copy-enabled range. CONSTITUTION:The indicating means and the shutter means are driven by the same driving source. At the time of normal operation, the indicating means is held at a position for indicating a copy-enabled range, at the operation of the exposing system, the shutter means is driven at a prescribed position, and after the end of the operation of the exposing means, the indicating means is returned to the original position indicating the copy-enabled range. If it is defined that the length of paper in a carrying direction which is selected in accordance with the size of an original is l and a distance between a reference line 58 of a scale plate and the side edge of an original scale 31 is L in case of equal scale factor for instance, a carriage 55 and the original scale 31 are controlled so that the carriage 55 is arranged on a position [point (a)] setting up L=l and a supporter is arranged on the position of a division 33 of the scale 31 to indicate the copy-enabled range. Thus, the succeeding original can be smoothly set up wihout consuming unnecessary time.