baber/WOPTO huggingface dataset:
Patent JP-S57106035-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L21/302
Filed: 1980-12-23
Abstract: PURPOSE:To obtain an extra smooth surface by a method wherein a laminated pattern of an isulating layer and poly-ladder organo-siloxane (PLOS) is formed on a substrate and the surface is covered by metal of the same thickness as the insulating layer and after lifting off by ascetone the pattern is covered by the insulating layer again. CONSTITUTION:PSG4 is formed on an Si substrate 1 and is coated with PLOS3 by rotational coating. PLOS is hardened by heating. A resist mask 5 is formed and apertures are made vertically in the layers 3, 5 by reactive plasma etching with C2F6. After the resist 5 is ashed by plasma, A12 is deposited in vacuum to the same thickness as PSG4. Al on PLOS3 is lifted off by ascetone. Then PSG4 is again formed by CVD method. When PLOS is used as a mask for lifting-off as shown above stable lifting-off can be performed. And Al wiring layer and PSG are so formed as to have an almost flat surface, so that the flatness of the final PSG layer can be obtained easily and the conventional flatening process of the uneven surface can be eliminated.
Patent JP-H0623980-A (JP)
Title: Ink jet recorder
Inventor: ATOBE MITSUAKI
IPC: B41J2/045
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a structure for evaluating a basic characteristic and defect of an ink jet recorder having small-sized high density, reliability, and mass productivity. CONSTITUTION:An ink jet head which has a plurality of nozzle holes 4, a plurality of independent discharge chambers interconnected to each nozzle hole 4, a diaphragm 5 wherein at least a part of one side wall of the discharge chamber 6 is made to cause mechanical deformation, a driving means which drives the diaphragm 5, and a common ink cavity which feeds ink to a plurality of discharge chambers, is provided. Then, by applying an electric pulse to the driving means, the diaphragm 5 corresponding to the driving means is deformed in a direction of increasing pressure in the discharge chamber 6 to discharge an ink drop toward recording paper from the nozzle hole. In such an ink jet recorder, an electrode substrate formed under the diaphragm 5 is a transparent substrate, and the electrode is composed of a transparent conductive film.
Patent JP-H0527184-A (JP)
Title: Endoscope
Inventor: TAKAYAMA SHUICHI
IPC: G02B23/26
Filed: 1991-07-22
Abstract: PURPOSE:To make the diameter of an insertion part small and to obtain an endoscope image consisting of many picture elements. CONSTITUTION:Self-convergent optical transmission fibers 40 and 42 which are flexible are extended into the flexible insertion part 12 and an objective 36 is arranged on the tip side of the selfconvergent optical transmission fibers 40 and 42; and this objective 36 transmits an image which is made incident on the incidence ends of the self-convergent transmission fibers 40 and 42 to the rear end sides through the optical transmission fibers 40 and 42.
Patent JP-H0467804-A (JP)
Title: Umbrella with ultraviolet-ray absorbing film
Inventor: SAKAI KAZUTOMI
IPC: C09K3/00
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the human body from being irradiated with ultraviolet rays by forming an ultraviolet-ray absorbing film consisting of zinc oxide at least on either of the surface and the reverse side of a sheet part. CONSTITUTION:A sheet part 5 is roughly circular one attached to master ribs 4 ... centering around a shoe 5 formed in the end part of the opposite side to a grip handle 3 of an umbrella shaft 2, and it is that which consists of a sheet of a cloth or a synthetic resin, etc. In such a sheet part 5, an ultraviolet- ray absorbing film 9 is formed on the reverse side. This ultraviolet-ray absorbing film 9 is formed from a paint manufactured by using zinc oxide whose particle diameter is <= 0.1 mum as a main component, and adding a binder and a solvent thereto. In the case of such an umbrella 1 as the ultraviolet-ray absorbing film 9 is formed, the utlraviolet-ray absorbing film 9 absorbs satisfactorily ultraviolet rays without spoiling entirely a pattern and a design of the umbrella 1, there fore, by putting up this umbrella, it can be prevented easily that the human body is irradiated with ultraviolet rays.
Patent JP-S6157253-A (JP)
Title: Ion wind type air purifier
Inventor: NAGOSHI HITOSHI
IPC: F24F7/00
Filed: 1984-08-30
Abstract: PURPOSE:To prevent the beat of an ionization wire due to the adhesion of dust, by providing the ionization wire to an ionization frame under tension through a spring and arranging a cylindrical pipe to the outer periphery of the spring in a coaxially circular form. CONSTITUTION:An ionization wire 1 is provided to an ionization frame 5 under tension through a spring 4 and a cylindrical pipe 7 is arranged to the outer periphery of the spring 4 in a coaxially circular form. The ionization wire begins to vibrate by attraction force and the spring 4 is also vibrated to be brought to a resonant sate but vibration is distincted by the pipe 7 outside the spring 4. The dimension of the pipe 7 is set so as to form some gap between the pipe and the spring. Because the vibration is eliminated by this method, a beat is prevented and trouble due to the adhesion of dust is hard to generate.
Patent JP-H0524492-A (JP)
Title: Warning method on distance between vehicles and warning device thereof
Inventor: ASAMI HIDEO
IPC: B60R21/00
Filed: 1991-07-22
Abstract: PURPOSE:To prevent a driver from getting used to warning by arranging a warning control unit on distance between vehicles so as not to operate a danger alarming unit in the case where the vehicle driver is recognizing a dangerous condition by seizing surrounding situations. CONSTITUTION:In the case where a measured value of a measurement unit 29 on distance between vehicles exceeds a predetermined value, a warning control unit 24a on distance between vehicles operates a danger alarming unit 25a, and alarms the fact that his or her own vehicle is under a dangerous condition. However, during a period when a brake signal to show that a brake is operating is showing that the brake is operating, and during a predetermined period after brake operation is finished, this warning control unit 24a on distance between vehicles does not operate the danger alarming unit 25a. Thereby, a driver is prevented from getting used to warning, and a timely warning advice can be given to the driver, so that a safetly travelling performance of a vehicle can be heightened.
Patent JP-H0530556-A (JP)
Title: Image exchanging equipment
Inventor: FUKUI MASAKI
IPC: G02B27/18
Filed: 1991-07-22
Abstract: PURPOSE:To enable the high-speed crossbar switching of a large-scaled image to be conducted by optionally switching an image having extremely many picture elements to a high speed or a very high speed. CONSTITUTION:Diffused light projected from a point light source array 1 is converted into parallel beams by a lens array 2 and made incident on a cylindrical lens array 3, and then input images I1 to I4 displayed on a transmission type SLM of an input port 5 is irradiated with parallel beams having respectively different incident angles through the array 3 and a cylindrical lens 4. After being passed through a cylindrical lens 6 and a cylindrical lens array 7, the parallel beams form respective images on the rear side focal face of the array 7 and then one image is formed on an output port 10 through a cylindrical lens array 8 and a cylindrical lens 9.
Patent JP-S5971263-A (JP)
Title: Solid battery
Inventor: IMAI ATSUO
IPC: H01B1/06
Filed: 1982-10-18
Abstract: PURPOSE:To realize low resistance of a solid battery by simply forming an electrolyte film with a composite solid electrolyte consisting of polymethylmethacrylate (PMMA), lithium salt and polyethylenegricol or polypropylene oxido. CONSTITUTION:In a solid battery, a negative pole layer is composed of a metal Li or alloy or compound which supplies Li ion, while a solid electrolyte is made of a compound consisting of PMMA, Li salt such as one or more of LiClO4, LiF, LiCl, LiBr, LiAlCl, LiBF4, LiPF6 and one or more of polyethylenegricol and polypropyleneoxido. The positive pole contains one or more of TiS2, FeS2, VS2, MOS2, MiPS3, FePSe3, CoO2 including a small amount of Li, V2O3, MoO3, WO3, Bi2O3, Cu2O, MoS3, PbI2, BiI3 and SbI3 as an active substance.
Patent JP-S6425458-A (JP)
Title: Manufacture of dynamic ram
Inventor: OSONE TAKASHI
IPC: H01L27/10
Filed: 1987-07-21
Abstract: PURPOSE:To obtain a structure which is strong against software errors by storing a signal charge in a polycrystalline semiconductor film isolated from a substrate by a capacity insulating film. CONSTITUTION:A capacity insulating film 32 is formed on the surface of a groove 31 formed on a P<+> type Si substrate 30, and a polycrystalline Si film 33 is buried. It is covered with an insulating film 34 except part of the groove 31 and part of the substrate 30. A polycrystalline Si film is formed on the whole surface, and a thin semicrystal Si film 35 is grown. Parts of the films 35, 33 and the substrate 30 are covered with insulating films 36. A channel region 22, a drain 3, a source 34 are formed in the film 35, and a gate insulating film 37 and a gate electrode 38 becoming a word line are formed. The electrode 38 is covered with an insulating film 39. The silicide connection 41 of the drain adjacent to a switching MOSFET and a source silicide wirings 42 are formed. Since this memory cell has a structure that the signal charge is stored in the polycrystalline Si film isolated form the Si substrate by the capacity insulating film, it is strong against software errors.
Patent JP-H0849946-A (JP)
Title: Receiver drier
Inventor: FURUTA TAKUJI
IPC: B60H1/32
Filed: 1994-08-02
Abstract: PURPOSE:To prevent dropping of a refrigerant suction pipe by a simple constitution wherein a plurality of ribs are provided in projection inside a liquid collecting part of a tank and each of these ribs is provided with a flat face part supporting the lower end face of the suction pipe and with a rise face part positioning the lower end of the pipe. CONSTITUTION:Inside a liquid collecting part 3 of the bottom part of a tank, a plurality of ribs 18 are provided in projection at intervals in the direction of the circumference. Each of these ribs 18 is provided with a pipe end receiving-fixing part 19 formed of a flat face part 19a supporting the lower end face of a suction pipe 16 at a position being apart by a specific distance (d) from the inner bottom 3a of the liquid collecting part 3 and of a rise face part 19b being continuous to the flat face part and positioning the outer peripheral face of the lower end of the suction pipe 16. By this pipe end receiving-fixing part 19 having a simple structure, the lower end of the refrigerant suction pipe 16 is supported and fixed. Even when a structure of fitting the upper end part of the suction pipe 16 in a central joining port 7 of a head 4 is adopted, according to this constitution, the refrigerant suction pipe 16 can be prevented reliably from dropping to the inner bottom 3a of the liquid collecting part 3 of the tank due to vibration or the like.
Patent JP-H1011450-A (JP)
Title: Concept attribute value dictionary and natural language processor
Inventor: MASUI FUMITO
IPC: G06F17/27
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with a large-scale document and to maintain the properties of its concept and the reliability of the attribute. SOLUTION: A modification relation extraction part 104 extracts the modification relation of words and phrases in an inputted document. A statistic processing part 105 outputs words and phrases, concept and attribute values showing words and phrases in the modification relation with the said words and phrases, and the appearance frequencies of the words and phrases in the modification relation as a concept and attribute value set. An output part 107 outputs this concept and attribute value set to a concept and attribute value dictionary 108. Consequently, even when a large-scale document is inputted from an input part 101, the concept and attribute value set of the concept and attribute value dictionary 108 is automatically stored.
Patent JP-S6072725-A (JP)
Inventor: YOKOTA MITSUO
IPC: B32B43/00
Filed: 1983-09-29
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-H1113880-A (JP)
Title: Mounting structure for inhibiter switch
Inventor: WATANABE YASUTOSHI
IPC: F16H63/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To attain common use of an inhibiter switch among multi-kind of vehicles while ensuring a clearance between a peripheral member and the switch. SOLUTION: In a control valve storage part of a transmission case main body 3, a manual shaft 11 is provided to protrude, a manual control lever 12 is fixed, a tip end of the lever 12 is connected to a select lever through a control linkage 20. An inhibiter switch 30 is mounted on a mounting surface 16 provided in a recessed part 15 between the control valve storage part and a transmission mechanism storage part 5 in the upper side of a bearing part 14 of the manual shaft 11. In the inhibiter switch, a connector part 35 is integrally formed, a connector 41 of car body side harness 40 is connected. In this way, between the lever 12, linkage 20 and the connector part 35, while ensuring a prescribed clearance, even among multi-car kinds, the same inhibiter switch can be adopted.
Patent JP-H0471356-A (JP)
Title: Constant-voltage-constant-frequency engine generator
Inventor: FUKAO ISAO
IPC: H02K7/18
Filed: 1990-07-09
Abstract: PURPOSE:To keep frequency and voltage constant at all times even at any engine speed (the fluctuation of load) by varying the speed of a generator to the number of revolution based on the output-revolution characteristics of an internal combustion engine corresponding to load in response to the load fluctuation of the generator while adjusting the voltage and frequency of an excitation power supply to an excitation winding for generating a rotating magnetic field. CONSTITUTION:When load connected to an output winding 11 is varied, information from a generator load detector 100 is input automatically to a generate voltage frequency engine output speed regulator 80, the speed of a generator is varied automatically to the number of revolution based on engine characteristics corresponding to the load by an engine rotation controller 120, and the load is burdened. Variable speed information from a tacho-generator 21 is automatically input simultaneously to a regulation 60 for the speed of rotating magnetic field of an excitation-winding, and speed is regulated automatically at all times so that the frequency of the output winding 11 is kept constant. When the fluctuation of voltage detected by a voltage- frequency detector 90 is detected simultaneously by the regulator 80 even at the time of voltage fluctuation, a command is emitted from an excitation voltage regulator 70, and the generator is controlled so that output three-phase AC voltage is kept.
Patent JP-S5883476-A (JP)
Title: Image pickup device
Inventor: KANBARA MASAHIRO
IPC: H04N5/225
Filed: 1981-11-13
Abstract: PURPOSE:To keep the phase relation constant to a reference synchronizing signal, by comparing an average DC level of a video signal pickup up based on the reference synchronizing signal with a saw tooth wave signal formed from the reference synchronizing signal, and determining the shutter opening time. CONSTITUTION:A light obtained from an electronic shutter 8 is irradiated to a photodetector 21 and given to a transfer section 22 with a reference synchronizing signal from a synchronizing signal generating circuit 23, and to a recording processing circuit 25 via a video processing circuit 24 with the signal from the circuit 23. A vertical synchronizing signal VD being a reference is applied to a control circuit 26 controlling the processing circuits 24 and 25. A picked-up video signal from a CCD chip 9 is given to the circuit 26, where an average DC level is picked up and the level is applied to a voltage comparator together with a saw tooth wave signal formed based on the signal VD for comparison and the opening time of a shutter 8 can be controlled with the output of voltage comparison.
Patent JP-H0233772-A (JP)
Title: Information recording system
Inventor: FUNATO SHOICHIRO
IPC: G11B20/12
Filed: 1988-07-22
Abstract: PURPOSE:To execute alternative processing to a defective sector with high reliability by adding a necessary error correcting code and error detecting data to a control word in each recording sector. CONSTITUTION:In a control word 3 of the respective recording sectors to include gaps 1 and 5 and a data part 2, etc., the error correcting data 10, which execute the error check and error correction of the data part 2 and word 3, are included in addition to ID information 6-8. Further, data 4 are added to detect the error only of the word 3. Thus, the word 3 receives the double error check and correction and the reliability of the ID information in the word 3 is improved. As a result, the erroneous alternative processing due to the defect of the ID information is suppressed to a minimum and the alternative processing to the defective sector can be executed with the high reliability.
Patent JP-H0468545-A (JP)
Title: Film carrier tape
Inventor: KIKKAI AKIRA
IPC: H01L21/60
Filed: 1990-07-10
Abstract: PURPOSE:To prevent an increase in facility size and floor space and to avoid a lowering of production efficiency by arranging alternately two kinds of standard sprocket hole out of three at the half pitch of the standard one. CONSTITUTION:A sprocket hole falls into one of three kinds according to the position from the edge and two dimensions; namely, a standard--type standard sprocket hole 11a, a side-type standard sprocket hole 11c and a superwide-type standard sprocket hole 11A. Two kinds of sprocket hole out of these three, the superwide-type one and the standard-type one, are 11A and 11B respectively. The sprocket holes 11A 11B are arranged alternately at the half pitch of the standard one P. This is what differs from the conventional products.
Patent JP-H1023845-A (JP)
Title: Spinning reel for fishing
Inventor: KATAYAMA MASATOSHI
IPC: A01K89/01
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, free from the shock noise in case of reverting a bail-supporting member from a line-releasing state to a line-winding state and effective for stabilizing the winding position of the bail-supporting member, i.e., the position of a line-guiding part. SOLUTION: This spinning reel is provided with a rotor 3 rotating by the operation of a handle, a bail-supporting member 8 having a line-guiding part 10 and supported on the rotor 3 in a state switchable between a line-winding position and a line-releasing position and a spring member to force the bail- supporting member 8 to either one of the above positions. The reverting force of the bail-supporting member 8 is absorbed in the reversion of the bail- supporting member 8 from the line-releasing position to the line-winding position.
Patent JP-S6242264-A (JP)
Title: Kanji input device
Inventor: MIZUNO YOSHIHISA
IPC: G06F17/22
Filed: 1985-08-20
Abstract: PURPOSE:To attain the simple input of KANJI (Chinese characters) in case the KANJI or a KANJI string to be supplied is not contained in a dictionary in the form of words nor obtained directly from the KANA (Japanese syllabary)/ KANJI conversion, by extracting an optical number of characters set at optional positions out of a character string obtained from the KANA/KANJI conversion. CONSTITUTION:The input KANA character string converted into a KANJI string through a KANA/KANJI converting part 1 is first stored in an input buffer 2. Then a single character at the right or left end of a character string in the buffer 2 is selected by a single-character selecting function part 3. This selected character is fixed into a document which is under input and correction via a selected character fixing function part 4. At the same time, the selected character is deleted out of the buffer 2 via a selected character deleting function part 5. While other characters undergo the deletion release processing and are sent back into a processing subject. Thus it is possible to supply KANJI in case the KANJI or a KANJI string is not contained in a dictionary as a word nor obtained directly from the KANA/KANJI conversion.
Patent JP-2000017252-A (JP)
Title: Abrasive material composition and abrasive material thereof
Inventor: MASUMOTO MASAYA
IPC: C09K3/14
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-foamed polyurethane abrasive material composition and an abrasive material thereof, which are able to efficiently polish a silicon wafer for semiconductor and are able to flatten in high accuracy. SOLUTION: The abrasive material composition and abrasive material thereof are, respectively, obtained by use of a mixture which comprises (a) an isocyanate-terminated urethane prepolymer and (b) an active hydrogen-containing compound wherein the isocyanate-terminated urethane prepolymer (a) is obtained by use of an aromatic diisocyanate as a polyisocyanate and a low molecular weight polyol in a polyol component consisting of a high molecular weight polyol and a low molecular weight polyol, the low molecular weight polyol being selected from one or mixtures of diethylene glycol, 1,3-butylene glycol, 3-methyl-1,5-pentanediol and 1,6-hexamethylene glycol.
Patent JP-S6242517-A (JP)
Title: Semiconductor vapor processing
Inventor: NAKAI KENYA
IPC: H01L21/205
Filed: 1985-08-20
Abstract: PURPOSE:To prevent the deposition of impurities and the reduction in quality of crystal due to the mixture of oxygen by a method wherein the vapor of compound containing oxygen as a dopant and the vapor of halogen compound are introduce through a gas introduction pipe into a reaction pipe. CONSTITUTION:The vapor of compound containing oxygen (example: Fe(CO)5) and the vapor of halogen compound (example: PCl3) are passed through a doping line 13. At that time, the vapor is contacted with liquid metal 20 (example: alloy of Ga and Al) provided within the line 13. Then, the vapor is introduced into a substrate 15 arranged within a vapor phase reaction pipe 11. By this method, for example, in the case of Fe(CO)5, the deposition of Fe on the line 13 due to the thermal decomposition is prevented by making it a halogen compound. Moreover, CO produced by thermal decomposition is deposited through for example, contact with Al, thereby providing a crystal with favorable morphology without mixture of oxygen.
Patent JP-H04288219-A (JP)
Title: Device for sealing preformed plastic bottle
Inventor: DENISU ERU DANDASU
IPC: B29C57/10
Filed: 1991-07-23
Abstract: PURPOSE: To rapidly seal a plastic bottle by providing a neck sealing tool having a mold surrounding a neck and defining a cavity when closed and having drive means for moving the mold between open and closed position. CONSTITUTION: A tool 62 includes a drive means for moving clamp jaws 72 between an open position and a closed clamp position. A neck heater 66 includes a cylindrical electric quartz heater 80 mounted on the end of a support rod 82 extending through a pressure seal opening in the top of a cylindrical clamp 76. A source of low pressure support air 84 is connected to the interior 86 of the cylindrical clamp 76 through a valve 88 and a port 90 located in the upper wall of the clamp. A bottle 10 is formed from a thermoplastic resin, preferably through a parison blow molding operation, although the bottle can be formed by blow molding using an injection molded perform. The bottle 10 may be made from low density polyethylene, high density polyethylene, polyvinyl chloride or other suitable resin.