baber/WOPTO huggingface dataset:
Patent JP-S56137672-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOJIMA HIDETO
IPC: H01L29/80
Filed: 1980-03-28
Abstract: PURPOSE:To enable setting of a distance between a graft base and an emitter in one photographic etching process by making a plurality of openings different in width in a mark and introducing impurity aslant. CONSTITUTION:An insulation film 102 is formed on a single-conduction type Si substrate 101 and then an opening part 103 is provided therein, through which an active base region 104 is formed. Next, after the insulation film is restored on the region 104, slit-shaped graft base openings 105 and an emitter opening 106 are provided. Then, ion injection is conducted from two directions tilted from the direction vertical to the substrate 101 in the direction perpendicular to the long sides of the opening part, whereby the graft base 108 is formed. On the occasion, the tilt angle is decided in consideration of the length of the short sides of the opening and of the thickness of the insulation film around the opening so as for the ion injection to be conducted not into the emitter region but into a graft base part. Since the positioning of the emitter opening and the graft base opening can be performed in one photographic etching process by this constitution, a trouble due to unmatching of openings is eliminated.
Patent JP-S63284122-A (JP)
Inventor: SHIRIRU FURANSHISU DOREIKU
IPC: A23K1/175
Filed: 1988-02-25
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-S62198392-A (JP)
Title: Mass-production of insecticidal protein by expression of insecticidal protein gene in escherichia coli
Inventor: OITA KENJI
IPC: A01N63/50
Filed: 1986-02-25
Abstract: PURPOSE:To utilize an insecticidal protein as an insecticide, by preparing a gene expression plasmid, containing an insecticidal protein gene of a Bacillus thuringiensis subsp. aizawai IPL strain and capable of expressing the gene in a microbial cell. CONSTITUTION:An insecticidal protein gene of a Bacillus thuringiensis subsp. aizawai IPL strain is linked to a gene expression vector pUC18 holding Lac promoter to collect a gene expression vector capable of expressing an insecticidal protein gene of the Bacillus thuringiensis subsp. aizawai IPL strain in a microbial cell, e.g. Escherichia coli, etc. The resultant gene expression vector is then introduced into a host microorganism e.g. Escherichia coli JM103 strain, etc., to afford the aimed microorganism capable of producing the insecticidal protein in the microbial cell. The resultant transformant microorganism is further cultivated in a suitable culture medium under appropriate condition to mass-produce the aimed insecticidal protein.
Patent JP-S58163729-A (JP)
Title: Multi-stage preoxidation of acrylic yarn bundle
Inventor: KATSUKI KOUSUKE
IPC: D01F9/22
Filed: 1982-03-16
Abstract: PURPOSE:A bundle of many continuous acrylic filaments are subjected to at least two-stage preoxidation differing in heating conditions in an oxidative atmosphere to produce the preoxidized bundle as a precursor of carbon fiber at a high speed in a short time. CONSTITUTION:A bundle of continuous acrylic filaments is subjected to the first- stage preoxidation at 200-260 deg.C under such conditions as preoxidation can be effected to give a bundle of 3-7% oxygen content. Then, the temperature is set to the level that is caliculated by the equation  T is the preoxidation temperature in the second and following stages in  deg.C; X is the heating minutes corresponding to the oxygen content in % after first-stage preoxidation, which is calculated from the relationship between the oxygen content in % of the preoxidized fiber at 240 deg.C, only changing heating minutes, and the heating minutes; a, b are factors decided by the total denier of the fiber bundle to be treated and the content of the copolymerizing components in the acrylonitrile copolymer forming the fiber bundle  to complete the preoxidation.
Patent JP-H02219081-A (JP)
Title: Cleaning blade
Inventor: NONAKA KEIZO
IPC: G03G21/10
Filed: 1989-02-20
Abstract: PURPOSE:To improve cleanability and cleaning life by using a blade produced from a film formed by compounding a liquid crystal polymer with a thermoplastic resin as a cleaning means. CONSTITUTION:The blade produced from the film formed by compounding the liquid crystal polymer with the thermoplastic resin is used as the cleaning means. The liquid crystal polymer is properly selected according to the working temp. of the thermoplastic resin to be compounded as the liquid crystal polymer and can be selected from, for example, 'Idemitsu LCP(R)', 'Vectra(R)', etc. Crystalline thermoplastic resins such nylon or noncrystalline thermoplastic resin, such as PC (polycarbonate resin) are used as the thermoplastic resin with which the liquid crystal polymer is compounded. These resins are selected by taking the melting temp. of the liquid crystal polymer and the difference in the viscosity from the liquid crystal polymer into consideration. The blade is formable to a smaller thickness in this way and always the sharp edge is exposed even when the blade is subjected to repetitive friction; therefore, the cleanability is well maintained and the cleaning life is prolonged.
Patent JP-S57156695-A (JP)
Title: Controller for dc motor
Inventor: IWASAKI MITSUYOSHI
IPC: H02P7/292
Filed: 1981-03-20
Abstract: PURPOSE:To form a controller for DC motor in a small size, and to enable to perform operation at a very low speed with high precision by regenerative braking by a method wherein an auxiliary system for exclusive use for operation at a very low speed consisting of a series circuit of a step-down transformer, thyristor rectifiers connected in antiparallel, and a switch, is provided. CONSTITUTION:When a motor DM for driving of a roll is to be used both for regulation of press down position, the auxiliary system consisting of the series circuit of the step-down transformer 19 for rectifier, thyristor devices 20 connected reversibly, a DC reactor 21, and an electromagnetic switch 22, is provided in parallel with a thyristor rectifier 12 to be made to conduct at roll driving time. At very low speed operation time to perform regulation of press down position, the electromagnetic switch 22 is closed, and operation is controlled performing regenerative braking by the auxiliary system thereof.
Patent JP-S52124301-A (JP)
Title: Multichannel stereophonic reproduction system
Inventor: SHINPO MASATOSHI
IPC: H04H20/89
Filed: 1976-04-12
Abstract: PURPOSE:To achieve the reduction in costs by making it possible to obtain given natural sound image localization with only two speakers disposed on the right and left of a listener.
Patent JP-S55133537-A (JP)
Title: Temperature controlling device for electron beam appliance
Inventor: KUNI TOMOHIRO
IPC: H01J37/02
Filed: 1979-04-06
Abstract: PURPOSE:To keep a uniform temperature at the section surrounded by a cover plate by providing a cover plate covering the sample room and its supporting structure so that the main heating source is located on the outside of the cover plate, and by controlling the heating power of the heating element with the output temperature detecting substance provided on the cover plate. CONSTITUTION:A cylinder 4 to be used as a heating source, a driving motor 6, a diffusion pump 8 and the like are provided on the outside of the cover plate 13 consisting of a good conductor of heat made of metal or the like. A sample room 7, a base plate 10 and a leg 11 etc. are covered by the cover plate 13 maintaining a proper gap G, and conductors 14 and 15 are pasted in zigzags and in parallel with a proper gap between them inside the cover plate 13. Then the cover plate is heated by applying an electrical current to a conductor 14, thereby heating the cover plate 13, the change in resistance due to variation of temperature of the other conductor 15 is detected, and the interior temperature of the cover plate 13 can be kept uniformly by giving a feed back on the current value spplied to the conductor 14.
Patent JP-H03247936-A (JP)
Title: Air-conditioner having humidifier
Inventor: SUZUKI TAHACHIRO
IPC: F24F6/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent hot air of which temperature is decreased under a humidifying action from being directly struck against an occupant in a room by a method wherein a hot air blowing port is provided with a branch guide for use in blowing the blown hot air toward an indoor upper part and a floor, and the branch guide has a humidifying function for a hot air blown toward the indoor upper part. CONSTITUTION:Main body 1 of an air-conditioner is operated for its heating operation. When hot air is blown into a room through this heating operation, the first air blowing adjuster plate 17 is rotated up to a position where the blown hot air is directed toward an indoor floor, forwardly and downwardly. In turn, the second air direction adjuster plate 18 is rotated to a position where the blown hot air is directed substantially in the horizontal direction toward the indoor upper part. The hot air is blown from the first air blowing port 15 toward the indoor floor and then the hot air is blown from the second air blowing port 16 toward the indoor upper part substantially in the horizontal direction. In turn, humidified water 21 in a water storing tank 19 is sucked into a humidifying plate 2 and wets an entire surface of its top surface 20a, so that the entire surface is brought into contact with the blowing hot air passing through the second air blowing port 16 and then the hot air is humidified. At this time, the blown hot air from the blowing port 16 is slightly decreased in its temperature and the air is fed at the indoor upper surface, so that a cold air feeling may not be given to an occupant in a room.
Patent JP-S59167034-A (JP)
Title: Formation of interelement isolation region
Inventor: WATAKABE YAICHIROU
IPC: H01L21/762
Filed: 1983-03-11
Abstract: PURPOSE:To prevent the generation of a birdbeak phenomenon on the isolation insulating film located on an interelement isolation region by a method wherein a groove part is formed on the interelement isolation region, and after an insulating film and a positive type photoresist film have been formed on a semiconductor substrate, an optical irradiation and developing processes are performed. CONSTITUTION:After a resist 4 has been coated on an Si substrate 1, a groove part 5 is formed on an interelement isolation region 11. Then, after the resist 4 has been removed, an insulating film 6 is deposited on the substrate 1 by performing a thin film deposition method. Subsequently, after positive type resist 2 has been applied on the insulating film 6, a beam of light 10 is made to irradiate on the resist 7. Then, said optically irradiated resist 7 is developed and removed. As a result, the resist 7 on the region 11 is left without being removed when the developing process is performed. Subsequently, the film 6 is removed by performing a plasma etching method or a wet etching method using the remaining resist 7 as a mask, thereby enabling to have the film 6 buried in the groove 5, which will be turned to the region 11, is formed into an isolation oxide film. According to this method, the birdbeak phenomenon on the oxide film is not generated because the process wherein the region 11 is oxided for a long period is unnecessitated.
Patent JP-H03245563-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIMOTO TOYOTA
IPC: H01L21/8249
Filed: 1990-02-23
Abstract: PURPOSE:To enable a semiconductor device to be lessened in parasitic resistance and improved in performance by a method wherein an interlaminar insulating film containing nitrogen is formed on a conductive film which contains impurities and forms a part of a transistor, and an insulating film containing hydrogen is formed on the interlaminar insulating film. CONSTITUTION:A contact hole 12 is provided to gate electrodes 54 and 55, a source region 7, and a drain region 8, a wiring 13 is formed and covered with a laminated film 4 composed of a plasma nitride film 4 and a phosphorus silicate glass film 4, and a pad section is opened. The film 4 is formed in an atmosphere of SiH4 and NH4 and takes in hydrogen atoms at this point. In an N-type and a P-type MOSFET formed on the same substrate through the processes as mentioned above, as the film 4 contains nitrogen, hydrogen atoms are prevented from diffusing into the gate electrodes 54 and 55, and a semiconductor device of this design can be prevented from becoming unstable in threshold voltage or increasing in parasitic resistance due to such a phenomenon that boron punches through from the gate electrodes 54 and 55 or impurities are extracted from the electrodes 54 and 55 or the diffusion layer.
Patent JP-S57154024-A (JP)
Title: Abnormal temperature detector for gas insulated apparatus
Inventor: IWATANI YASUYUKI
IPC: G01K1/02
Filed: 1981-03-19
Abstract: PURPOSE: To detect abnormal temperature outside a closed apparatus by providing a device adapted to be oscillated at a fixed temperature with a bimetal element positioned in a high voltage conductor and a vibration detector for sensing vibration outside the apparatus.  
     CONSTITUTION: When the temperature of a high voltage conductor 2 rises abnormaly due to trouble in an equipment or outside it, a bimetal element 10 deforms and get into contact with a contact 11 to close an electronic circuit. An oscillator 14 generates a vibration, which is propagated to a vibration detector 15 through an insulative spacer 3 as shown by the arrow 20. For example, a vibration such as sound wave is provided to an indicator 16 as an electronical signal thereby displaying the abnormal temperature. This enables the detection of abnormal temperature outside the closed apparatus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03244567-A (JP)
Title: Paper feed control method in printer
Inventor: DOBASHI KOICHI
IPC: B41J11/48
Filed: 1990-02-22
Abstract: PURPOSE:To selectively feed a plurality of types of paper to a predetermined printing position in an easy manner by a method wherein when a selected paper is absent on a printing position, a tractor is driven to feed paper to the printing position between a platen and a printing head. CONSTITUTION:Continuous paper 5a, 5b are set to first and second tractors 6, 7, and a cutform 5c is contained in a paper feeder 12. When printing is conducted on the continuous paper 5a, the paper 5a on the first tractor 6 is selected by operating a switch. Which of the paper 5 is present on a printing position is detected by each paper detection sensor 17. Whether the paper 5b on the second tractor 7 is present on the printing position is judged. If it is present, the feed of the paper 5b is selected and the paper 5b is retracted. Next, whether the paper 5c in the paper feeder 12 or manually inserted paper is present on the printing position is judged. If it is present, the feed of the paper 5c or manually inserted paper is selected, and the paper is discharged. When the paper 5a is absent, the feed of the paper 5a is selected, and the paper 5a is fed to the printing position between a platen 2 and a printing head 3.
Patent JP-H09235523-A (JP)
Title: Protective film for surface of cathode ray tube
Inventor: KOBAYASHI SHIGEHISA
IPC: C09J5/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a protective film for a surface of a cathode ray tube preventing the tube from a damage during mounting processes of additional parts without leaving any residual adhesive or generating a blur after peeling off even for the cathode ray tube treated with a surface treatment at front part thereof. SOLUTION: This protective film for a surface of a cathode ray tube is temporarily fixed so as not to make a contact of an adhesive layer with the front surface of the cathode ray tube, and consists of an adhesive tape pasted by >=10mm width so as to expose the part of the adhesive layer to the outside by 5-100mm width along the both edges of a polyethylene-based film sheet having <=30 deg.C temperature range from a temperature at 10wt.% dissolution to a temperature at the completion of 100wt.% dissolution in a cross fractionation method, 1.5-3.5 value of a ratio of (weight averaged molecular weight/ number averaged molecular weight) and 0.05-0.5kg/cm 1% modulus.
Patent JP-S52124525-A (JP)
Title: Gasoline internal combustion engine
Inventor: SHIBATA YUKIO
IPC: F02F1/42
Filed: 1976-04-13
Abstract: PURPOSE: To present a reactor with a simple structure, which performs the re-combustion of exhaust gas, without requiring a special device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09231301-A (JP)
Title: Magnetic marker and its reading method
Inventor: ASUKE HISASHI
IPC: B42D15/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To contactlessly read out a magnetic marker and to increase the recordable information quantity of the marker. SOLUTION: Magnetic patterns 11, 12 are formed so that their easily magnetized directions form a +45 deg. and -45 deg. angle from a scanning direction. When an excitation coil 23 magnetically excites these patterns 11, 12, induced electromotive force is generated in a detection coil 22 by a component bent by the pattern 11 or 12 and oriented in the same direction as the scanning direction or its reverse direction out of magnetically excited magnetic flux. The induced electromotive force depends upon an angle formed between the magnetic direction of the magnetic pattern and the scanning direction. Thereby a sign can be acquired by the polarity and voltage of the induced electromotive force generated in the coil 22.
Patent JP-S58159093-A (JP)
Title: Acoustic oscillating material
Inventor: SAEKI MICHIZOU
IPC: B32B15/08
Filed: 1982-03-16
Abstract: PURPOSE:To restrain the increment of the weight of an oscillating material and obtain the rustproof effect, by using Mg or an Mg alloy as a base material and forming a vapor-deposition film of a xylylene resin through a silane coupling agent layer on a chemical conversion film formed on the surface of the base material. CONSTITUTION:A 45mum Mg alloy foil is formed to a shape like a dome to obtain the base material of the osciallating material, and the surface of the base material is subjected to the chemical conversion treatment. The base material is stored in the first vacuum vessel having 0.1 Torr, and a trimethacryl oxypropyl trimethoxy silane is vapor-deposited as a silane coupling agent on the surface of the base material. A di-paraxylylene resin is evaporated with about 1 Torr in the second vacuum vessel and is introduced to the third vacuum vessel having 0.5 Torrs to form a paraxylene. This paraxylene is introduced to the first vacuum vessel to vapor-deposit the paraxylene on the surface of the silane  coupling agent layer. At this time, the polymerization reaction is caused to  form a film consisting of a polyparaxylylene. Thus, air is intercepted sufficiently though the film is thin.
Patent JP-S58161676-A (JP)
Inventor: KAWASAKI KATSUTAKA
IPC: B62K5/02
Filed: 1982-03-17
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-S63210371-A (JP)
Inventor: ITO YOSHIO
IPC: E04H9/16
Filed: 1987-02-25
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-S60186639-A (JP)
Title: Control system of air conditioner
Inventor: SATOU SHIGERU
IPC: F24F11/02
Filed: 1984-03-06
Abstract: PURPOSE:To automatically and alternately operate a plurality of air conditioners and, if any trouble occurs, the conditioner in trouble is not stopped but automatically changed over to a conditioner in stand-still and at the same time alarm can be transferred by a structure wherein a control circuit is installed between a distribution board for power supply and the air conditioners. CONSTITUTION:After the elapse of a certain fixed period of time, the actions of the time switches 3 of a line 11a and of a line 11b are inverted so as to start an air conditioner 9 and stop an air conditioner 8. Thus, the two air conditioners 8 and 9 are controlled so as to alternately start and stop. The abnormality of the air conditioner 8 (or 9) started by the time switch 3 are supervised by a thermostat 5 and a detection relay 5. If the abnormality occurs in the air conditioner in operation, a magnetic contactor 6, which is out of actuation, is brought into actuation in order to start the air conditioner 9 (or 8) in stand-still. Simultaneously, a display lamp 7 is lit so as to alarm the occurrence of the abnormality. The signal is transferred to a control room and the like in order to enunciate the abnormality.
Patent JP-H03246661-A (JP)
Title: Method for inferring artificial intelligence
Inventor: YOSHIDA NORIKO
IPC: G06F15/18
Filed: 1990-02-26
Abstract: PURPOSE:To define the description of a rule and to easily execute the development and maintenance of artificial intelligence by advancing inference based upon control rules and inference rules. CONSTITUTION:The inference rules 11 to 13 for executing inference and the control rules 14, 15 for controlling the execution of the inference rules 11 to 13 are stored in a storage device and either one of the control rules 14, 15 is accessed and executed by an inference engine 6. After executing the control rule, a required inference rule is accessed and executed. After the end of execution of the inference rule, the other control rule is accessed and executed. Thus, inference is advanced. Consequently, the rules for advancing the inference can be simplified and cleared and the development and maintenance of inference program are easily executed.
Patent JP-S58207650-A (JP)
Inventor: SAMITSUTO DASUGIYUPUTA
IPC: G01R31/3185
Filed: 1983-03-16
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-S55136612-A (JP)
Title: Air conditioner for vehicle
Inventor: UEKUSA YASUYUKI
IPC: F24F11/02
Filed: 1979-04-10
Abstract: PURPOSE:To put an air conditioner in a dehumidifiable state even if the temperature of outside air is low, by changing an air inlet section over to an inside air circulation side and driving a compressor when the outside air temperature falls below a prescribed level and the humidity rises. CONSTITUTION:An air conditioner for a vehicle comprises an intake door 1 for opening/closing an outside air inlet port 2 or an inside air inlet port 3, an evaporator 5 for cooling and dehumidifying air supplied by a blower 4, a heater 6 for heating the air, etc. The evaporator 5 is coupled to a compressor 14 for compressing a coolant and to other units. The compressor is connected to a power source 21 through an electromagnetic clutch 19 and a relay 20. A clouding detection circuit 32 and a moisture sensor 31 for detecting the clouding of the pane of a vehicle room are provided. A control circuit 33 is provided to generate a signal for closing the contact of a relay 20 and another signal for closing a solenoid valve 11 for operating the intake door 1 when the detection circuit 32 produces an output signal.
Patent JP-H10238542-A (JP)
Title: Bearing device and manufacture thereof
Inventor: TAKEDA NOBUYUKI
IPC: F16C33/28
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device to reduce incurring of a friction loss, facilitate manufacture, improve reliability and maintainability, and be also applicable for a large generator and to provide a manufacturing method. SOLUTION: A coupling layer 2 is formed on the surface on the main shaft side of a bearing base metal 1, and a resin layer 3 is formed on the surface layer of the coupling layer 2 such that a part thereof is impregnated with the coupling layer 2. The coupling layer 2 is formed such that two punching metals 2a and 2b in which a number of through-holes 20 are formed are laminated together such that through holes 20 are displaced in a position from each other and joined together by welding. Further, the resin layer 3 is formed of polytetra fluoroethylene filled with glass fiber and molybdenum disulfide.