baber/WOPTO huggingface dataset:
Patent JP-S54114177-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRASAWA TOSHIKATSU
IPC: H01L21/322
Filed: 1978-02-27
Abstract: PURPOSE: To secure the draw-out of the electron beam only at the desired part through attachmnet of the jig at the irradiation window of the electron beam accelerator and thus to omit the adhesion mask of the irradiated substance.  
     CONSTITUTION: The electron is accelerated (1) and then drawn outside via scanner 2 and through window 3. Jig 4 is attached to window 3, and the semiconductor device on support plate 7 is irradiated selectively only by the electron beam passed through gap 5. As a result, the adhesion mask can be omitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0549652-A (JP)
Title: Contamination resisting elastomer tooth row correcting device
Inventor: DABURIYU JIEEMUZU HANMAA
IPC: A61K6/884
Filed: 1992-02-06
Abstract: PURPOSE: To improve antifoulancy by manufacturing a orthodontic appliance including a ligator, a rotational wedge, a redressment module, etc., by using specified substances and providing a specified color difference. CONSTITUTION: A ligator 10 for orthodontic appliance is manufactured by using one or more substances among thermoplastic rubber block copolymer, polyurethane, polyurea, polyurethane/urea, silicone substance, ethylene-propylene dimer rubber, ethylene-propylene monomer rubber and fluoroelastomer. In the ligator 10, when the thickness is 2mm and an aperture for illumination of 2.5mm is used, the Hunter's color difference is at most 30 in comparison with a Hunter's standard white tile. In addition, in comparison with a substance before immersion in a mustard soln., the Hunter's color difference becomes at most 33 after it is immersed in the mustard soln. for 30min. It is possible thereby to improve antifoulancy to foods and drinks such as musturd, tea and coffee.
Patent JP-S63191573-A (JP)
Title: Cutting grinding wheel reinforced with perforated metallic sheet
Inventor: HENMI YOSHINORI
IPC: B24D5/12
Filed: 1987-01-31
Abstract: PURPOSE:To prevent a cutting grinding wheel from bending when used in cutting and to prevent a material to be cut from being cut obliquely by fixing circular perforated metallic sheets in the central part of the cutting grinding wheel of a disk shape so that sufficient rigidity of the cutting grinding wheel can be obtained. CONSTITUTION:A pair of perforated metallic sheets 16 are fixed on both head and tail surfaces in the central part of a cutting grinding wheel 10. As a result, the central part of the cutting grinding wheel 10 where stresses at the time of cutting tend to concentrate is reinforced with these perforated metallic sheets 16. Therefore, the cutting grinding wheel 10, when used in cutting, does not bend relative to the direction of cutting. As a result, a material to be cut is prevented from being cut obliquely or the area near a surface being cut is prevented from burning.
Patent JP-H10217842-A (JP)
Title: Control device for vehicle light
Inventor: SUGIYAMA KAZUTO
IPC: B60Q1/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for vehicle light, which improves the sense of vehicle distance in a rainy day without adding any particular input apparatus and establishes a safe vehicle operation. SOLUTION: A light switch 11 of a vehicle turns on and off the tail light 19a and head light 19b, and a wiper switch 15 is to operate a wiper 24 while a light control part 17 lights up the tail light 19a and head light 19b in conformity to the light switch signal given by the light switch 11 and lights up the tail light 19a and head light 19b in conformity to a wiper switch signal given by the wiper switch 15.
Patent JP-S60165968-A (JP)
Inventor: RA MITSUO
IPC: A63B49/14
Filed: 1984-02-08
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-H07231340-A (JP)
Title: At command receiving system
Inventor: TAKAMOTO KENJI
IPC: H04L29/08
Filed: 1994-02-18
Abstract: PURPOSE:To receive data started by continuously inputted AT commands without fail,concerning the AT command receiving system for a data transfer device. CONSTITUTION:Concerning the data transfer device provided with an AT command receiving circuit 100 for receiving/detecting the AT command to identify the start and characteristic of input data and an input data reception processing part 200 for starting the reception of input data when the AT command is detected, this device is provided with an input end code detection circuit 300 for detecting only the input end code contained in the input data for identifying the end of the input data and a continuous reception control circuit 400 for restarting the reception/detection of the AT command due to the AT command reception circuit 100 by stopping the reception of input data due to the input data reception processing part 200 when the input end code is detected.
Patent JP-H01198441-A (JP)
Title: Lead material for plastic-pin-grit-array
Inventor: ASAI MASATO
IPC: C22C9/02
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title lead material having excellent strength, heat conductivity (electric conductivity), solderability, etc., which is constituted of specific amounts of Ti, Ni and Sn and specific amounts of one or more kinds among Zn, Mn, Mg and Cr and the balance consisting of Cu with inevitable impurities. CONSTITUTION:The above lead material is constituted of the compsn. contg., by weight, 0.01-0.6% T, 0.1-4.0% Ni and 0.1-4.0% Sn as well as 0.001-5.0% total of one or more kinds in the range of 0.05-5.0% Zn, 0.01-1.0% Mn, 0.001-0.5% Mg and 0.001-0.4% Cr and the balance consisting of Cu with inevitable impurities. In the above inevitable impurities, P concn. is preferably regulated to <=100ppm, S concn. to <=10ppm and O2 concn. to <=20ppm. The lead material has excellent strength, electric conductivity and flexibility, particularly has excellent resistance to deterioration of solder bonding strength and soldering wettability of presoldering and is useful as the lead material for the plastics, pins, grits and arrays of a semiconductor element.
Patent JP-H04250334-A (JP)
Title: Method and device for inspecting strip welded portion
Inventor: MORIMOTO ETSUO
IPC: B23K31/00
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a method and a device for judging the quality of the strip welded portion of a continuous type mill whereby the quality of the welding portion can be automatically judged through an actual tension test. CONSTITUTION:Tension is given to the front and rear portions of a welded portion 11 and actual tension alone or both actual tension and displacement of the welding portion 11 are measured and the relational expression between actual tension and time or between actual tension and displacement is found and compared with a preset reference pattern between tension and time or displacement, and the welding condition of the welded portion is judged in on-line fashion. Since welding failure is judged in a short time and then rewelding is performed, the possibility of the welded portion being ruptured during subsequent processes can be eliminated and trouble with operation such as stopping of the line for a long time due to the rupture can surely be prevented.
Patent JP-S61184182-A (JP)
Inventor: MATSUDA ATSUSHI
IPC: B62K21/00
Filed: 1985-02-08
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-H06260593-A (JP)
Title: Three-dimensional semiconductor and its preparation
Inventor: TOMASU BENJIYAMIN FUOORII
IPC: H01L27/00
Filed: 1994-01-24
Abstract: PURPOSE: To obtain a three-dimension semiconductor device structure with a high mounting density, by using deposition techniques to apply to it the wirings for executing the various functions of a VLSI circuit with a high mounting densitiy. CONSTITUTION: On a flat substrate 10, a plurality of three-dimension FET devices are formed. From the left to the right, there are provided a surface layer 11 of polysilicon wirings, two vertical N-channel transistors 12, 13, two horizontal N-channel transistors 14, 15, and tow p-silicon layers 18, 19 suitable to using for polysilicon diffusion wirings. To form the channel between the source and the drain of each of the FETs, each of the p-layers 18, 19 is sandwiched between the portions of each of polysilicon gates 21, 22. As a result, a new three-dimension semiconductor structure for improving remarkably the mounting density of a VLSI circuit can be obtained.
Patent JP-H10202427-A (JP)
Title: Removing method for in-hole burr of curved pipe intermediate part and removing equipment therefor
Inventor: KOBAYASHI SHINICHI
IPC: B23D79/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a removing method for an in-hole burr of a curved pipe intermediate part and a removing equipment therefor whereby an inner burr of a curved pipe can be easily and surely removed and an internal peripheral surface thereof can be simultaneously polished. SOLUTION: A burr removing equipment A fixedly bundling one end of a plurality of metal-made long-scaled flexible shafts 2 is used, to be mounted in a rotary driving gear 4, and in the case of removing an inner burr 12 in an intermediate part 1a of a curved pipe 1, first a tip end side of the flexible shaft 2 is set by inserting from one end of the curved pipe 1 to an end part of the intermediate part 1a. Thereafter, the rotary driving gear 4 is operated, each flexible shaft 2 is rotated, simultaneously with internal surface polishing tapping a tip end of each flexible shaft 2 to an internal wall of the curved pipe 1, burr removing work is started, and while gradually pulling back the burr removing equipment A, the inner burr 12 of a hole 11 is removed.
Patent JP-S52105857-A (JP)
Title: Target discriminating system
Inventor: KOSHIKAWA TSUNEJI
IPC: G01S15/02
Filed: 1976-03-03
Abstract: PURPOSE:To make the target discrimination of a sonar possible by measuring the Doppler's coefficient in accordance with the multiple reflection waves from an underwater target to extract the shape characteristics of the target.
Patent JP-H04215551-A (JP)
Title: Brake gear for car
Inventor: GIYUNTAA SHIYUMITSUTO
IPC: B60T8/26
Filed: 1991-02-15
Abstract: PURPOSE: To eliminate deffects in known brake control systems by providing a simple and low-cost means to assist an anti-lock control system. CONSTITUTION: At least one solenoid valve 9 is composed to disconnect a brake conduit 4 in a no-current condition or when pressure in the brake conduit 4 is eliminated, and the solenoid valve 9 is connected to a control unit S to open the brake conduit 4. Need of incorporating a high-cost pressure reducing device for controlling an anti-lock control system in a brake control system is eliminated, thereby conduit manufacturing cost and incorporating space can be minor.
Patent JP-S55120935-A (JP)
Title: Covered tool
Inventor: TANIFUJI HIDEO
IPC: C23C16/30
Filed: 1979-02-27
Abstract: PURPOSE:To enhance hardness of a (TiCr)C cover layer and improve wear-resisting characteristic by forming on a substrate a dense layer which has a specified thickness and consists of a solid solution carbide represented by (TixCry)C, with the atomic ratio specified. CONSTITUTION:A cover layer consists essentially of a solid solution carbide consisting of Ti, Cr, and C. Favorable wear resistance is obtained when the amount of Cr dissolved in the solid solution is in the range of 2-8 atom % of the total of the metallic elements. The cover layer comprises a dense layer having a thickness of 1-20mu and consisting of a solid solution carbide represented as (TixCry)C, where x+y=1 and y=0.02-0.08. In an practical embodiment, a substrate made of hard metal classified as ''JISP 30'' and having a shape classified as ''CIS SNP 432'' is placed in a reaction tube (A), and heated to 1000 deg.C while flowing H2 gas in the tube (A). On the other hand, pieces of Cr and Ti are packed in another tube (B) and heated to 500 deg.C, and bromine is introduced into the tube (B) using H2 as a carrier gas. The resulting gaseous bromides of Cr and Ti are added with CH4, and the mixture gas is introduced into the tube (A), to form a cover layer on the substrate. Thus, the hardness of a TiC cover layer can be enhanced and the wear-resisting characteristic is improved.
Patent JP-S52106032-A (JP)
Title: Internal combustion engine with exhaust gas purifier
Inventor: OOYAMA TAKASHIGE
IPC: F02P5/145
Filed: 1976-03-03
Abstract: PURPOSE:To obtain an engine suppressing increase of consuming quantity by controlling an ignition time point advancing than that causing increase of 20 percent compared with a maximum output ignition time point in a fuel consuming ratio and delaying than the maximum output ignition time point.
Patent JP-H0553269-A (JP)
Title: Novel yellow coupler for photographic element and photographic processing
Inventor: FUIRITSUPU TEII ESU RAU
IPC: G03C7/36
Filed: 1992-02-07
Abstract: PURPOSE: To provide the novel yellow image dye-forming coupler high in coupling activity. CONSTITUTION: This novel yellow image dye-forming coupler comprises an active chain-opened keto-methylene group, an anilido group linked to the keto- methylene group, and a cyclic ether group composed of 2 oxygen atoms linked to the keto-methylene group. Any of the anilido group and the cyclic ether group may hold a ballasting group capable of immobilizing the coupler in the layer containing itself. The color photographic element having this novel coupler incorporated is provided.
Patent JP-H01198556-A (JP)
Title: Blood pump
Inventor: TSUZAKI MIKIO
IPC: A61M1/10
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a blood pump reduced in a blood filling amount and generating no destruction of blood or formation of a thrombus, by unifying the reservoir of the blood pump and directly driving the impeller present in a casing by a motor and providing the bearing part of said motor at a position not brought into contact with blood. CONSTITUTION:The blood received in a reservoir 9 flows in a casing 1 and pressurized by the centrifugal force, which is generated by the rotation of an impeller 4 due to the rotatory power of a motor 7 through a shaft 8, and due to the diffusing action due to the leading end of the impeller 4, is emitted from a blood outflow port 3 with jet pressure energy. As mentioned above, since the impeller 4 is directly rotated by the motor 7, power like effect can be enhanced and the apparatus is miniaturized to make it possible to reduce a necessary blood filling amount and, since bearing is unnecessary, the destruction of blood or the formation of a thrombus can be prevented.
Patent JP-S58139420-A (JP)
Title: Compound semiconductor ic substrate
Inventor: MIYAZAWA SHINTAROU
IPC: H01L21/205
Filed: 1982-02-15
Abstract: PURPOSE:To manufacture the FET IC subject to less characteristics dispersion and excellent reproducibility by a method wherein a wafer with{100}surface as orientation flat making use of (100) directional wafer is utilized as IC substrate. CONSTITUTION:The codes 1 and 3 respectively represent the (100) directional wafer and{100}surface orientation.flat. The FET IC i.e. <100> gate FETI, <010> gate FET II are formed in the (100) direction of this wafer. Each FET comprises source electrode 4, drain electrode 5 and gate electrode 6 with the gate direction parallel to the crystal axle. When these (100),{100}wafers are utilized, there are almost no characteristics difference in FETIand II perpendicular to each other making it possible to manufacture the IC with stable and even high quality improving the integration remarkably.
Patent JP-H0545263-A (JP)
Title: Alcohol concentration measuring device
Inventor: SUDO TORU
IPC: G01N27/06
Filed: 1991-02-15
Abstract: PURPOSE:To shorten the measurement interrupted time because of zero point adjustment by partitioning a cylindrical member for bubbling into an upper chamber and a lower chamber, leading an air feed pipe to a flushing pipe via a selector valve, and allowing it to be open to the upper chamber, and thereby simplifying the process of zero point adjustment. CONSTITUTION:A cylindrical member 20 is partitioned over and under by a bulkhead 31 to generate an upper chamber 60 and a lower chamber 70. To measure the alcohol concentration in a liquid 1 to be inspected, a selector valve 40 is operated to send air into an air feed pipe 22 for actuating bubbling, and thus alcohol in the liquid 1 is gasified. The air including alcohol vapor fills the lower and upper chambers 70, 60 and touches a gas sensor 25 on the way of being released to the outside via the exhaust path 24, and there the alcohol concentration is measured. To make zero point adjustment, the selector valve 40 is operated to stop air supply to the air feed pipe 22, and the air is passed to a flushing pipe 23. Thereby the alcoholic air having filled the upper chamber 60 is swept away, and non-alcoholic air is exhausted from the exhaust path 24, when the gas sensor 25 shall undergo zero point adjustment.
Patent JP-H05315639-A (JP)
Title: Photoelectric semiconductor device and manufacture thereof
Inventor: ITO HIROSHI
IPC: H01L31/12
Filed: 1991-02-15
Abstract: PURPOSE:To improve precision of positioning of a light-collecting part and a light-transmitting part in a photoelectric semiconductor device such as a transmitting-type photointerruptor, and to improve productivity of an assembling process of the photoelectric semiconductor device. CONSTITUTION:Caps 30a, 30b are provided in such way as to expose at least part of lens 21a, 21b of resin section 20a, 20b coating light-emitting/light- receiving elements 10a, 10b. A holder 40 is formed by injection molding to unify the caps 30a, 30b and the resin sections 20a, 20b.
Patent JP-H06236276-A (JP)
Title: Knowledge base system
Inventor: INAGAKI KIYOMI
IPC: G05B13/02
Filed: 1993-02-10
Abstract: PURPOSE:To easily perform data acquisition control for each condition item. CONSTITUTION:Each of fact data is provided with a storage area for additional information, data setting conditions showing the validity of data are set to this area, and it is previously designated by an acquisition mode whether the acquisition of data is required or not at the time of executing inference. Thus, the data acquisition is controlled. Namely, this system is provided with a means for setting the data acquisition mode of a fact data group to be used for the inference in the preceding step of inference processing and a means for controlling a data acquiring method to judge whether the fact data are newly acquired from the outside and or the specified value is used corresponding to the data acquisition mode during the inference processing. Thus, since the acquiring method of data can be easily changed only by switching the mode at the time of inference without changing the fact data, the burden of operations is reduced and the efficiency of development can be improved.
Patent JP-H07188554-A (JP)
Title: Heat shrinkable polyimide-based molding
Inventor: KATSUYAMA HITOSHI
IPC: B29C47/00
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a heat shrinkable polyimide-based molding, composed of a specific molding, having a specific glass transition temperature and a specified heat shrinkage factor, excellent in heat resistance and heat shrinkage characteristics and useful as a shrink covering material, etc. CONSTITUTION:This heat shrinkable polyimide-based molding contains (A) 10-90wt.% thermoplastic polyimide having a recurring structural unit expressed by formula I (R is a tetravalent group; X is single bond, S, sulfone, carbonyl, isopropylidene, etc.) and (B) 10-90wt.% polyether imide having a recurring ructural unit expressed by formula II. The molding has >=218 deg.C glass transition temperature and >=5% heat shrinkage factor when heated at 260 deg.C for >=10min.
Patent JP-H10221814-A (JP)
Title: Instant film pack
Inventor: MIZUNO KAZUNORI
IPC: G03B17/52
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a film pack capable of easily and rapidly loading a film unit, reduced in waste, low in cost and without needing large taking-out force. SOLUTION: A light shielding bag 2 is formed of one belt-like sheet member 2a. The sheet member 2a is constituted of a rectangular package part 8 packing the plural laminated film units 3 and a tongue piece part 9 formed by extending one end part of the package part 8 in a longitudinal direction. After the film units 3 are housed in the package part 8 folded into two, the package part 8 is formed to be cylindrical by slightly sealing the vicinity of the end thereof by a seal part 13 obtained by forming the root part of the piece part 9 to be a chevron. The seal part 13 is arranged at a position where the whole thereof including a pair of skirt parts is set at more inside than the trap part of the film unit.  Then, the film pack 1 obtained by folding back the piece part 9 after the edge parts of both aperture parts of the cylindrical package part 8 is lightly sealed in a light-tightness state and making a leading edge part 9a project outside from the package part 8 is loaded in the camera. Thereafter, when the piece part 9 is pulled, the seal parts 13 and 12a are peeled in turn and the bag 2 is disassembled. Besides, the bag 2 is returned to the original sheet member 2a and ejected. Thus, only the film unit 3 is left in the camera.
Patent JP-S60166270-A (JP)
Inventor: NAKAMURA MASATOMO
IPC: C04B35/584
Filed: 1984-02-09
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-S55117871-A (JP)
Title: Solid electrolyte cell
Inventor: AMANO SHIYUNJI
IPC: H01B1/06
Filed: 1979-03-01
Abstract: PURPOSE:To obtain a small-size cell having high cell performance and less self- dischargeability as well as high reliability by using a solid electrolyte composed of a specific composition of LiI-AgI-Ag2O-MO2 system (M is one or more of S, Se, Te, and Po), etc. CONSTITUTION:The solid electrolyte 4, consisting of the quaternary component system LiI-AgI-Ag2O-MO2 (or MO3) (M is one or more of S, Se, Te, and Po), in which LiI is 0.01-60mol%, AgI is 0.5-99.9mol%, Ag2O is 0-49mol%, and MO2 (or MO3) is 0-95mol%, is used. A part of the said MO2 (or MO3) may be substituted with one or more of the oxides of the elements in the IIIb, IVa, IVb, Va, VIa, VII, and VIII groups. And, as the cathodic active substance 3, Li, Ag, etc., is used, and also as the anodic active substance 5, a charge-transfer complex containing iodine, silver oxide, or silver sulfide is used in order to form a solid electrolyte cell.
Patent JP-H09207520-A (JP)
Title: Air-filled radial tire for passenger car
Inventor: KUWAJIMA MASATOSHI
IPC: B60C11/01
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an air-filled radial tire for a passenger car having a tread pattern arranging a block row in a shoulder part further with a tire noise made reduceable in the case of a 60% or less flatness factor. SOLUTION: In a shoulder part of a tread profile 5 in a meridian section of a tire, swollen part 9, protruded to the outside in a radial direction from a virtual extension line 5c of a circular arc 5a formed with a tread profile central region, is formed, a point of inflection 8, crossing a circular arc 5b of the swollen part 9 with the circular arc 5a formed with the tread profile central region, is provided in a block row 4.
Patent JP-S58140626-A (JP)
Title: Aligning method of in-furnace inspecting device
Inventor: SAKAI TAKAO
IPC: G21C17/08
Filed: 1982-02-17
Abstract: PURPOSE:To shorten working time, by using an aligning jig for the alignment of a precise optical vision mechanism for inspecting a nozzle. CONSTITUTION:The aligning jig 5 formed by fitting an aligning jig 6 to a concentrically equipped feed water spur jar 3 is inserted into the internal wall 11 of a nuclear reactor feed water nozzle 11. The aligning jig 5 is fitted with a set screw 8 to the infurnace inspecting vision mechanism 4 incorporating a precise optical vision mechanism 12 to take measurements l1-l4, and b1-b4, and the slanting direction of the vision mechanism 4 is corrected to make the nozzle internal wall 11 and vision mechanism 4 concentric, so the concentric setting time is shortened.