baber/WOPTO huggingface dataset:
Patent JP-H01106953-A (JP)
Title: Control device for learning of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/00
Filed: 1987-10-20
Abstract: PURPOSE:To improve the accuracy of learning by analyzing the deviation of a feedback correction value from its reference value being classified by plural factors, renewing a learned value classified by factor, and changing an analysis rule so that the feedback correction value which is corrected based on the difference between a controlling quantity corrected by the learned value and a controlling quantity to which the feedback correction value is added, approaches the reference value. CONSTITUTION:The detected values of an airflow meter 13, a crank angle sensor 14, an O2 sensor 16, etc. are inputted into a control unit 12 to operatingly control the valve opening time of a fuel injection valve 6. The control unit 12 divides the deviation of an air-fuel ratio feedback correction value based on the O2 sensor 16 from its reference value into plural parameters classified by the factors of the airflow meter 13, the fuel injection valve 6, etc. based on an engine speed and a basic fuel injecting quantity, to carry out the renewal of a learned value classified by factor. The feedback correction value is corrected based on the difference between a basic controlling quantity which is corrected by the learned value classified by factor and the controlling quantity to which the feedback correction value is added, and an analysis rule is changed so that the corrected feedback correction value approaches the reference value.
Patent JP-H09134452-A (JP)
Title: High-speed interpolation method for depth buffer value in computer graphics display system and graphics system
Inventor: GOODON SHII FUOTSUSAMU
IPC: G06T15/40
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method which performs the fast interpolation of the depth buffer value and also to provide a graphics system by applying the specific memory/graphics controllers. SOLUTION: This graphics system includes the memory/graphics controllers 14/20 which convert the graphics data into the pixel data. Then the controllers 14/20 receive the initial depth buffer value from a host processor 12 in the form of a floating point having a code bit, an exponent and a mantissa to generate the accumulator value from the mantissa, receive the digital depth value from the processor 12, adds the accumulator value to the digital depth value in integers to generate the sum of them, and generates the depth buffer value of the floating point for the display pixel based on the preceding sum, the code bit of the initial depth value and the mantissa.
Patent JP-H1181322-A (JP)
Title: Vegetation mat having bag for tree seed
Inventor: MATSUMOTO TOMOFUMI
IPC: E02D17/20
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of planting seed and prevent roots from being tighten after trees have grown by superimposing a biodegradable net to one surface of a palm net, attaching vegetation bags filled with seeds of trees and sewing the nets and the bags in one united body. SOLUTION: A mat M is constituted by sewing a palm net 1 woven by palm fibers, a net 2 comprising biodegradation fibrous material and vegetation bags 3 containing vegetation materials including seeds of trees together to one united body with sewing thread 5. The palm net 1 has the size of raw material of 1 to 10 mm with 5 to 10 pieces per 10×10 cm. Raw materials for the net 2 comprise pieces of rough hemp cloth, biodegradable resin or the like. Sewing thread 5 is biodegradable resin thread, hemp thread or the like but anti-corrosive polyester thread or the like may be used. Law material for vegetation bag 3 is Bonric(R) paper, craft pulp paper or the like and each bag is filled with vermiculite, fertilizer and seeds of made trees or the like. Thereby, any desired trees can be grown soundly at desired location.
Patent JP-S63118516-A (JP)
Title: Method of dismantling lining of stack
Inventor: KOSHIHARA TOSHIO
IPC: E04H12/28
Filed: 1986-11-06
Abstract: PURPOSE:To perform a breaking and dismantling of the lining of a stack without noise and vibration, and not to hurt the steel plate of a stack body, by inserting specified hollow material in the lining and by injecting a static breaking agent into the hollow material at the time of dismantling of the lining. CONSTITUTION:A plurality of paper tubes 13 are bonded and are fixed in a lining in the vertical direction along the steel plate 10 of a stack body before a dismantling work is performed to a heat insulating lining 11. As for the paper tubes 13, the quality and the thickness of the paper must be determined previously so as not to be crushed at the time of providing the lining, and at the same time, the setting number and positions of paper tubes 13 having to be properly determined beforehand in relation to the effect and description of a static breaking agent, and to the thickness and the strength of a heat insulating lining 11 and an acid resistant lining 12. At the time of dismantling, a vinyl bag 15 is inserted into the paper tubes 13 from the direction of (a). Then water is injected into the bag 15 by hose while the vinyl bag 15 is charged with a static breaking agent 16 from the direction of (a). The static breaking agent 16 reacts on water, expanding, and produces the expansion pressure.
Patent JP-H02111032-A (JP)
Title: Manufacture of mos integrated circuit device
Inventor: UEDA SEIJI
IPC: H01L21/8234
Filed: 1988-10-20
Abstract: PURPOSE:To prevent a film quality of a gate oxide film from being deteriorated during a manufacturing process by a method wherein, after the gate oxide film has been formed, a polycrystalline silicon film is formed in succession and a channel doping operation is executed selectively from the upper part of the film. CONSTITUTION:Gate oxide films 6A, 6B and a polycrystalline silicon film 8 are formed on a main face of a semiconductor substrate 1 having element- isolation regions 2, 3; an impurity ion, e.g., a boron ion, is implanted into the substrate in a channel region from the upper part of the polycrystalline silicon film 8. Then, a metal silicide, e.g., tungsten silicide 9, is deposited on the polycrystalline silicon film 8; a pattern of a gate electrode is formed by a photoetching method. Thereby, it is possible to prevent an influence in a pattern formation process of a photoresist on gate oxide films 6A, 6B, an ion implantation process and an exfoliation and washing process of the photoresist 7A; it is possible to prevent the gate oxide films 6A, 6B from being deteriorated during a working process.
Patent JP-H01105343-A (JP)
Title: Production of optical disk substrate
Inventor: IDE TSUGIO
IPC: G11B11/105
Filed: 1987-10-19
Abstract: PURPOSE:To mass-produce an optical disk consisting of a glass substrate having uniform rugged grooves for guiding light and good reproducibility by embedding a UV curing resin only in the groove parts of a hard base body and transferring the resin to the glass substrate, then etching the substrate with said resin as a mask. CONSTITUTION:The UV curing resin 2' is embedded only in the groove parts of a nickel stamper 1 consisting of the hard body and the hollow groove patterns by this resin 2' are transferred to the glass substrate 3. The substrate is subjected to the etching treatment with the transferred resin 2' as a mask, by which the optical disk consisting of the glass substrate 3' having the uniform rugged grooves for guiding light and the good reproducibility is mass-produced.
Patent JP-H07121352-A (JP)
Title: Arithmetic processor
Inventor: YOKOTA MASAYUKI
IPC: G06F5/00
Filed: 1993-10-21
Abstract: PURPOSE:To execute a compressed program without decoding it beforehand. CONSTITUTION:When the code of the compressed program stored in an address outputted from an address bus 109 is read from a data bus 110, it is tentatively stored through a bus input/output control unit 102 in a prefetch 104. The code is inputted to an expansion unit 105 and restored to an original program code. The program code is inputted by a synchronous processing unit 106 to an instruction interpretation/instruction control/execution control unit 107 and executed. The result is inputted through a control signal 112 and a memory management unit 108 or through an internal bus 113 to the bus input/output control unit 102 and outputted from the control signal 111, the address bus 109 and the data bus 110. Also, whether or not the code is a compressed code can be judged by providing an instruction discrimination unit before an expansion processing unit.
Patent JP-H02110173-A (JP)
Title: Ink composition
Inventor: IWASAKI TAKASHI
IPC: C09D11/02
Filed: 1988-10-19
Abstract: PURPOSE:To obtain an ink composition having two functions of changing color and emitting perfume by mixing a solvent with a vehicle, a microencapsulated photochromic material and a microencapsulated perfume. CONSTITUTION:An ink composition is produced by mixing a solvent (A) (e.g., water) with a vehicle (B) (e.g., vinyl acetate resin), a microencapsulated photochromic material (C) (e.g., a spirooxazine compound) and a microencapsulated perfumer (D) (e.g., hexylcinnamaldehyde). Examples of the technique for microencapsulating component C or D include phase separation, interfacial polymerization and submerged drying. When a design is printed on, for example, a T-shirt with the obtained ink composition, the color of the photochromic material changes under sunlight, and the perfume can be emitted as the body moves.
Patent JP-H01105481-A (JP)
Title: Fitting of receptacle box for under-carpet cable
Inventor: OTANI NAOMITSU
IPC: H02G3/02
Filed: 1987-10-19
Abstract: PURPOSE:To fit a receptacle box with good workability without lifting a cable by removing the portion to be fitted with the receptacle box of a cable and electrically connecting and fixing terminals provided on both ends with a dedicated terminal bed. CONSTITUTION:Part of an under-carpet cable 10 is removed to form both ends 10B, terminals 11 are provided on them, the terminals 11 on both ends are electrically connected with a dedicated terminal bed 12, and a receptable box 18 is electrically connected and fixed to the terminals via the dedicated terminal bed 12. The under-carpet cable 10 is not required to be lifted when the receptacle box 18 is fitted, and the fitting work of the receptacle box 18 is facilitated.
Patent JP-H1067402-A (JP)
Title: Floor-disposed type refuse box
Inventor: YOKOGAWA JUNICHI
IPC: A47L13/52
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor-disposed type refuse box capable of making floor cleaning easy without using a dust pan by providing the trash box with a dust pan function. SOLUTION: A floor-disposed type refuse box 1 for holding dust and flocks is provided on its one side with a sloped sweep-in opening 3 to permit dust and flocks to be swept into and held.
Patent JP-H0978108-A (JP)
Title: Manufacture of amorphous alloy porous body
Inventor: SAIDA JUNJI
IPC: B22F5/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To manufacture the amorphous alloy porous body having sufficient aim strength by specifying the supply current, current supply time and total supply energy within specified ranges respectively at the time of sintering an amorphous alloy powder or the like. SOLUTION: In this manufacture, a current of a 0.5 to 200kA/cm<2> current density is supplied to an amorphous alloy powder (such as Fe base, Ni base or Co base alloy powder) or a powder in the surface layer of which an alloy having amorphous structure exists in a >=0.5μm thickness, for 50μsec to 100msec so that the total supply energy is 0.1 to 5kJ/g to sinter the powder. Thus, the amorphous alloy powder particles or amorphous alloy coated powder particles are joined together in a short time without destroying the amorphous structure to manufacture the objective porous body having sufficiently high strength.
Patent JP-H08121927-A (JP)
Title: Centralized control device for show case
Inventor: KANEKOUJI HIROARI
IPC: F25D11/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a centralized control device which is constituted to improve workability to confirm information collected from a show case when centralized control of a plurality of show cases is executed. CONSTITUTION: A main control device comprises a transmitting receiving means 29 to receive information on the operation state of a plurality of show cases, a liquid crystal display part 34 to display information, a microcomputer 24 to control the liquid crystal display part 34, and a channel setting switch to set information displayed on the liquid crystal display part 34. Information on the operation states of a plurality of show cases is displayed, in order, on the display part 34 by the microcomputer 24 and when a channel set switch is operated, information on the operation state of the show case set by the channel set switch is displayed on the liquid crystal display part 34.
Patent JP-H08127667-A (JP)
Title: Porous polycarbonate resin granule and its production
Inventor: HOSOMI TATSUHIDE
IPC: C08G64/00
Filed: 1994-10-27
Abstract: PURPOSE: To industrially obtain porous polycarbonate granules useful as a raw material for optical molding materials such as for optical disks or optical lens, polycarbonate resin solutions for cast film formation, compatibilizing agents to be used in polymer blending, and grafted polycarbonates useful as adhesives or coatings etc. CONSTITUTION: An organic solvent solution of a polycarbonate resin containing a granulating solvent is dripped into hot water under agitation maintained within the temperature range from the boiling point of the solvent to the boiling point plus 20 deg.C to form a gel material, which is kept within the temperature range for 5-120min to vaporize mainly the reaction solvent in the gel material, and the resultant gel material is agitated in hot water at 80-l00 deg.C into a water slurry of polycarbonate resin granules, which are then separated from the slurry, thus obtaining the objective porous polycarbonate resin granules having pores each >=4nm in diameter and >=10m<2> /g in specific surface area.
Patent JP-H10108602-A (JP)
Title: Rotating speed controller for motor-driven reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/017
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide arbitrary rotating speed through switch operation and to surely keep that rotating speed by integrating a controller into a motor-driven reel for catching up a fish from a boat. SOLUTION: This controller is provided with a rotation control switch (motor on/off button PB) and a 1st rotation conditioning means. When the rotation control switch is operated, a motor starts rotating and corresponding to time continuously operating the switch, the rotating speed is gradually accelerated so that arbitrary rotating speed is provided. Besides, when the continuous operation of the rotation control switch is finished, the 1st rotation conditioning means stops accelerating the rotating speed of the motor and keeps the accelerated rotating speed.
Patent JP-H08118051-A (JP)
Title: Laser welding method for electrical wire
Inventor: OSHIMA TAKESHI
IPC: B23K26/20
Filed: 1994-10-27
Abstract: PURPOSE: To prevent generation of construction in a conductor and to improve connection strength, when an exposed conductor part in laser welded while superimposing the exposed part, by pushing and moving the exposed conductor part to a welding part side. CONSTITUTION: One end 20a of an electrical wire 20 with an exposed conductor part 22 formed in the middle is fixed with a retaining zig 52. The other end 20b is placed on the receiving plate 61 of a forcing mechanism 60 and held by a driving roll 63 that is provided on the rotary shaft of a motor 62. A second cable 30 is arranged crosswise on the first cable 20, and the exposed conductor part 32 of the cable 30 is superposed on that 22 of the cable 20. Both ends 30a, 30b of the cable 30 is depressed by the retaining zig 52. The superposed part 40 from both exposed conductor parts 22, 32 is irradiated with a laser beam 57, and the motor 62 is also operated, moving the other end 20b of the cable 20 pushing and moving in the direction of the arrow A.  The constructed part generated in the welding zone is replenished with a conductor material, and the molten conductor is solidified in a state the construction is eliminated.
Patent JP-H03126485-A (JP)
Title: Washing machine provided with dehydrator
Inventor: NAKAMURA FUMIO
IPC: D06F37/04
Filed: 1989-10-11
Abstract: PURPOSE:To efficiently change washing water in an outer tank to hot water in which a washing effect of clothes by providing a washing water heating heater between the bottom part of the outer tank and the bottom part of a supporting body, and executing a rotation of an inner tank in the course of heating the washing water. CONSTITUTION:In a space R between the bottom part of an outer tank 15 and a bottom part of a supporting body 21, a heater 89 for heating the washing water is placed so as to surround a vertical axis Y-Y. In the course of heating its washing water, an inner tank 30 in which many small holes 35 provided through on a peripheral wall is rotated around the horizontal axis X-X, and the washing water in the outer tank is stirred. As a result, it does not occur that only the vicinity of the heater for heating and the upper layer part of the washing water are heated concentrically, and the washing water can be heated efficiently and uniformly in a short period to hot water in which a washing effect of clothes is high.
Patent JP-H10112523-A (JP)
Title: Lead frame, semiconductor device and manufacture of semiconductor device
Inventor: FUJIMOTO KEIICHI
IPC: H01L23/50
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame in which a die pad for mounting a semiconductor chip is eliminated, which is provided with a holding lead form holding the semiconductor chip on the side and which can obtain adhesive force that is stress-proof on the semiconductor chip at the time of bonding wire and sealing resin. SOLUTION: A holding lead 2, having a semiconductor chip holding part 4, whose tip part 3 is bent in an L-form for holding an inner lead for electrically connecting the electrode pad of the semiconductor chip 1 and an outer circuit, an outer lead and the opposite side of the semiconductor chip 1, is provided. A projecting and recessed part or groove is provided on the face of the semiconductor chip holding part 4 at the tip or the groove is provided for the holding part 4, thereby making a non-smooth face.
Patent JP-S63118484-A (JP)
Inventor: INOUE TAKEO
IPC: B60J1/17
Filed: 1986-11-05
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-H06120552-A (JP)
Title: Semiconductor waveguide type photodetector
Inventor: KATO KAZUTOSHI
IPC: H01L31/10
Filed: 1992-10-02
Abstract: PURPOSE:To increase the internal quantum efficiency of a semiconductor waveguide type photo detector and permit high efficiency as well as high-speed response. CONSTITUTION:The thickness of an upper conductive layer 104 among a lower conductive layer 102, a light absorbing layer 103 and the upper conductive layer 104, which are formed on a substrate 101, is formed so as to have a taper that the thickness is thicker at the end 105 of incidence of light and so as to be thinner at the opposite side end 106. According to this method, the spread of waveguide light at the end 105 of incidence of light becomes larger and a coupling efficiency with respect to an optical fiber is increased while the waveguide light in a photodetector 100 is gathered in the light absorbing layer 103 and an internal quantum efficiency is increased.
Patent JP-H01106372-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMITA HIROTOSHI
IPC: G11B21/02
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate friction and wear and to improve a reliability by supporting an optical recording and reproducing device by floating it in non- contact by the repulsion of the permanent magnet fitted to an optical recording and reproducing device and that fitted to a guide rail. CONSTITUTION:The optical head consisting of the driving device 1 driving an objective lens in the focusing direction F and tracking direction T and the optical block 2 making an optical beam incident on the objective lens and detecting optical information is supported by its floating with its displacement in the direction excepting the tracking direction T of a disk like recording medium 12 being regulated by the repulsion force caused from the guide rails 5a, 5b composed of permanent magnets, the permanent magnets 3a, 3b, 3c fitted respectively to the right, left, front and behind an optical recording and reproducing devices, etc. At this time the driving coils 4a, 4b fitted to the optical head are subjected to access driving in the access direction Ad by the electrodynamic convertor arranged in the magnetic field caused by the guide rails 5a, 5b and opposing magnets 6a-6d. Consequently the optical head is not brought into contact with the guide rails 5a, 5b and the reliability is improved without any friction nor wear.
Patent JP-H11100192-A (JP)
Title: Jack-up device of construction machine
Inventor: HOTTA MASANORI
IPC: B66C23/78
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prohibit lifting of a jack in a condition other than the condition in which the jack can be lifteed stably. SOLUTION: In a jack-up device of a construction machine provided with a plurality of jack-up cylinders 5 which take the attitude at which they are erected in a substantially vertical condition for the ground surface when jack lifting work is done and take the storage attitude at which they are tilted for a vertical condition when jack lifting work is not done drive means 31, 34 which expand, shrink, and drive a plurality of jack-up cylinders 5, a detection means SW1 which detects the presence of the cylinder 5 which does not take the erection attitude among a plurality of cylinders 5 and outputs a drive impossible signal and a prohibition means 33 which prohibits the drive of the cylinders 5 by the drive means 31, 34 when the drive impossible signal is output from the detection means 21.
Patent JP-2001079561-A (JP)
Title: Method for cleaning river water
Inventor: OKAMOTO YUZO
IPC: C02F1/28
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for coat effectively cleaning river water having a high deep color degree without entailing the useless consumption of active carbon. SOLUTION: Raw water taken in from a river is passed through a contact oxidation tank 1 and is subjected to a separation of solid from the liquid in a setting basin 2 where the raw water is subjected to a flocculation treatment by an inorganic flocculating agent. The powder active carbon is further intimately mixed therewith to have the chromaticity components adsorbed and, therefore, the raw water is subjected to membrane filtration by a membrane filter device 6 using an MF member. The treated water is released to the river. The intimate mixing amount of the powder active carbon is determined according to the chromaticity of the treated water. The membrane filtration waste water containing the powder active carbon is returned to a raw water side.  Even when the deep color degree of the river raw water attains 50 deg., the clean treated water of <=10 deg. in the deep color degree may be obtained.
Patent JP-H0977151-A (JP)
Title: Paste extruder
Inventor: UEDA KENJI
IPC: A61C5/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a paste extruder which facilitates a small quantity of delivery of a paste and prevents it from dripping down from the delivery opening. SOLUTION: When a transfer member 30 engaging with a screw 12 of a feeder shaft 10 is axially moved by rotating the shaft 10 by a specified number, a required volume of paste can be extruded even if it is a little. The feeder shaft 10 is once displaced to the extruding direction of the paste by the movement of the first and second cams 14, 18 and after delivery of the paste, the feeder 10 is returned to the waiting position by the elastic force. Thereby, the plunger 36 is returned to the position and hence, the paste is prevented from dripping from the delivery opening of a cartridge.