baber/WOPTO huggingface dataset:
Patent JP-H03273649-A (JP)
Title: Vapor growth method
Inventor: FUJII SATOSHI
IPC: H01L21/365
Filed: 1990-03-23
Abstract: PURPOSE:To simplify a device, and to form a thin-film having a steep P-N joint surface by controlling the electric conductivity type of the cadmium telluride thin-film by changing the flow ratio of the organic compound of tellurium to the organic compound of cadmium while executing heating treatment. CONSTITUTION:The temperature of a susceptor 9 is elevated to 400 deg.C by a heater 11 for heating, and the ratio of the quantity of bubbling (fc) of the MO of a Cd group to the quantity of bubbling (ft) of the MO of a Te group is changed, thus controlling the electric conductivity of a cadmium telluride thin film. An N-type layer is grown by making the quantity of the organic compound of cadmium bubbled larger than that of the organic compound of tellurium bubbled by the method, and a P-type layer is grown by making the quantity of the organic compound of cadmium smaller than 0.1 times the quantity of the organic compound of tellurium bubbled, thus forming the cadmium telluride thin-film having a P-N junction.
Patent JP-S58192967-A (JP)
Inventor: BERUNTO BOODEITSUHI
IPC: F02P3/045
Filed: 1983-04-26
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-S61230662-A (JP)
Title: Separating and taking-out method for flexible work
Inventor: MIZUTA AKIRA
IPC: G11B5/84
Filed: 1985-04-05
Abstract: PURPOSE:To extract accurately works at every sheet even in a high-speed action mode by using an air valve containing the blow-off hold of a special pattern which is revolved round a blow-off nozzle and blows off the air intermittently in different amounts and then blowing off the air even to a flexible work in the lower oblique direction. CONSTITUTION:The flexible magnetic disks 2 are stacked within a container 1 and the vicinity of an upper part is floated up by means of a pair of air valves 6a and 6b. These valves are revolved in the directions where the work 2 is blown off downward. Then the work 2a at the most upper surface is chucked by an taking-out means 3 like absorbing board, etc. The work 2 is bent like the work 2a by the absorbing board 3 containing a drive part (not shown here). A space is produced between the work 2a and the next work 2b even though <=2 pieces of work 2 are stuck closely with each other. Under such conditions, the board 3 moves up and both valves 6a and 6b blows off downward the air intermittently in different amounts. Thus the air is supplied between both works 2a and 2b to separate them one by one.
Patent JP-S58187548-A (JP)
Title: Engine speed control device
Inventor: TAKAHASHI AKIRA
IPC: F02D45/00
Filed: 1982-04-28
Abstract: PURPOSE:To quickly follow to an opening amount of a control valve without a generation of hunting, by controlling a suction air flow regulating valve to open by a target amount as preset by an engine speed deviation and an engine speed changing magnitude. CONSTITUTION:An engine has a by-pass valve 20 provided in a by-pass circuiting a throttle valve 10, the by-pass valve 20 being adapted to be energized by a pressure responsive moving means 22 in response to a negative pressure signal controlled by solenoid valve 32 and 34 which are in turn controlled by a computer 40. In this case, the computer 40 functions to calculate a changing magnitude of actual engine speed relating to lapse of time, the actual engine speed being obtained from an output of ignition device 44, and also to calculate deviation of the actual engine speed from a target speed. At least one of these data on the changing magnitude and the speed deviation is utilized in presetting a target opening amount of the valves. In this manner, solenoid valves 32 and 34 are controlled based on a deviation of an actual engine speed provided by a position sensor 38 and the target speed.
Patent JP-H10249278-A (JP)
Title: Electrostatic actuator apparatus
Inventor: KONNO SHINJI
IPC: E06B9/24
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic actuator apparatus with which a light control apparatus of lighting glass with high transparency can easily be composed by using a film having multi-phase band-like electrodes arranged at prescribed pitches as a moving element and a glass plate having a prescribed resistivity as a stator. SOLUTION: This electrostatic actuator apparatus is constituted of a light control film 1 having multi-phase band-like electrodes arranged at prescribed pitches as a moving element and a glass plate 2A in one side of layered glass 2 made of a transparent glass plate having characteristic volume resistivity within a range from 10<9> to 10<12> Ω.m as a stator. The light control film 1 as the moving element is housed in rolled state in a housing chamber 3B formed in a sash part 3 of the layered glass 2 and so installed as to be pulled out of the housing chamber 3B along the inner face of the glass plate 2A as the stator. A transparent conductive bead layer to be formed by dispersing a large number of conductive beads in a binder resin is applied to the surface of a transparent insulating and protective layer on the surface of the light control film 1.
Patent JP-H09265002-A (JP)
Title: Optical element
Inventor: OKAMOTO MIKIO
IPC: G02B1/11
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate type optical element not causing reflection on the interface between the glass substrate and a UV-curing resin layer by laminating a 1st layer of Al2 O3 and a 2nd layer of SiO2 each having a specified optical thickness between the substrate and the resin layer from the substrate toward the resin layer. SOLUTION: An Al2 O3 layer 3 having a refractive index of 1.65 and an optical thickness of λ/4 (λ is designed central wavelength) and an SiO2 layer 4 having a refractive index of 1.47 and an optical thickness of λ/2 are laminated between a glass substrate 1 having a refractive index of 1.75-1.95, e.g. 1.83 and a UV-curing resin layer 2 having a refractive index of 1.5 from the substrate 1 toward the resin layer 2. Harmful reflection due to the large difference between the refractive index of the substrate 1 and that of the resin layer 2 is suppressed and the objective optical element excellent in transmissivity is obtd.
Patent JP-S58202466-A (JP)
Title: Developing method
Inventor: TATENO KATSUMI
IPC: G03G15/09
Filed: 1982-04-30
Abstract: PURPOSE:To reduce generation of blocking of a picture, and also to improve image resolution, by setting a rotational frequency ratio of a sleeve and a magnet roll so that a carrying speed of a toner by the magnet roll is equal to or high than its carrying speed by the sleeve, and executing the development. CONSTITUTION:A magnet roll 20 and a sleeve 21 are rotated-driven in the direction B in a developing device 6, but a toner 17 is carried to a developing part 23 in the same direction as a rotating direction of the sleeve 21 by rotation of the sleeve 21 and contacts with a drum 2, but when the magnet roll 20 is rotated in the direction B, the toner 17 is carried in the opposite direction M as indicated with an arrow. In this case, when a rotational frequency ratio of the sleeve 21 and the roll 20 is set so that a carrying speed of the toner 17 by the magnet roll 20 is equal to or higher than its carrying speed by the sleeve 21, generation of a blocking phenomenon is suppressed, and image resolution can be improved.
Patent JP-H01244553-A (JP)
Title: Semiconductor device
Inventor: OKANO TOKIYUKI
IPC: G06F11/30
Filed: 1988-03-25
Abstract: PURPOSE:To make the title device compact and more inexpensive, and to enhance the ability of noise resistance and electrostatic destruction by providing a watch dog timer on the same chip. CONSTITUTION:Since a CPU 11 and a watch dog timer 13 are provided on the same chip 1, the signal of a watch dog timer circuit 13 is unnecessary to be outputted to the external pin of a semiconductor device. Thus, the title device is reinforced against the electrostatic destruction, the noise resistance is improved, and reliability is enhanced. Further, a separate IC, etc., for the watch dog timer circuit are unnecessary, the number of components can be reduced, and the device can be made smaller and more inexpensive.
Patent JP-H06259616-A (JP)
Title: Self-diagnostic method for information recording medium incorporated with cpu
Inventor: IRISAWA KAZUYOSHI
IPC: G06F11/22
Filed: 1993-03-08
Abstract: PURPOSE:To report a correct diagnostic result to the outside regardless of the occurrence of a defect in registers. CONSTITUTION:Actual data is read out from a register after being written to confirm one normal register (S10), and contents of this confirmed normal register are transferred to another register, and contents of both registers are compared with each other to diagnose another register (S30) Next, the normal register is used to diagnose a RAM (S40), and the normal register is used to transmit the diagnostic result to the outside (S50). If all registers are defective, the potential level of an I/O line is directly controlled by a CPU to report the diagnostic result.
Patent JP-H06289965-A (JP)
Title: Circuit structure for electronic control unit
Inventor: FUJITA NAGAHISA
IPC: G06F3/00
Filed: 1993-03-31
Abstract: PURPOSE:To connect with a monitor device so as to enable monitoring and to prevent the control of CPU from becoming unstable at the non-connection time of the monitor device even in the case of an electronic control unit having the CPU of a one chip type. CONSTITUTION:CPU 11 and RAM 13 in the electronic control unit(ECU) 1 are provided so that a signal can be transmitted/received. CPU 11 is provided in such a way that a signal transmitted to RAM 13 can be transmitted on a monitor device 3 side through buses 15-17, and the stored content of RAM 13 is transferred on the monitor device side. External RAM 21 and an external device 22 as load parts becoming electric resistances are interposed on the buses 15-17. It is desirable for CPU 11 to transfer only monitor information requested from the monitor device 3 side to the monitor device 3 side from among the stored content of RAM 13.
Patent JP-S58188631-A (JP)
Title: Manufacture of molding for heat insulation
Inventor: NAKANISHI MOTOYASU
IPC: B29C51/10
Filed: 1982-04-28
Abstract: PURPOSE:To omit the labour for attaching heat insulation material to moldings and the process of cutting inbulation material, by a method wherein the surface of plate member is attached with expandable insulation material and expanded, and the plate member is formed into a required shape in the condition wherein it is softened by heating with the step of vacuum forming. CONSTITUTION:A base member 3 is manufactured by attaching an expandable heat insulation material 2 of fluid type to the surface of plate member of thermophlastic material and the molding main body 3' is obtained by forming expandable insulation layer 2' on the surfac 11 thereof. That is formed into a required shape in the condition of softening by heating with a vacuum forming machine 6. When the heater existing in the vacuum forming machine 6 is so constructed as to be capable of adjusting temperature, the manufacturing process, heat softening process and vacuum forming process of molding maion body can be continuously carried out.
Patent JP-S57188073-A (JP)
Title: Picture forming device
Inventor: NAGAOKA KENJIYU
IPC: G03G15/08
Filed: 1981-05-15
Abstract: PURPOSE:To release a residual quantity detection signal immediately after supplying a developer to form a picture immediately, by providing a detecting means for the residual quantity of the developer, a developer supplying means, and a means which detects the supplying operation due to the developer supplying means on the basis of the residual quantity detection. CONSTITUTION:An agitating means 6 where bar-shaped members 6b are blocked on a rotation shaft 6a is provided in a vessel 1 for the purpose of preventing the deflection of a developer T, and a detector 7 for the residual quantity of the developer is attached to the side wall in the lower part of the vessel 1. A microswitch 8 which interlocks with opening and closing of a cover to switch and is incorporated in a residual quantity detecting circuit is provided fixedly in the outside of the upper side wall of the vessel 1. When the cover 3 is closed after charging the developer from a supply inlet 3a, the microswitch 8 is linked with a timer simultaneously, and a residual quantity detection signal is stopped to generate a full signal during the set time of the timer. Thus, even if the developer is deflected to the side different that of the detector 7, copy becomes possible simultaneously with closing of the cover 3.
Patent JP-S55164864-A (JP)
Title: Forming method of resistance heating element layer in heating roller for heat fixing
Inventor: NAKASHIMA SHIYUNICHI
IPC: H05B3/00
Filed: 1979-06-11
Abstract: PURPOSE: To form the resistance heating element layer composed of a metal thin film layer in a stable state by forming a nonmetallic layer on the outside circumference of the substrate of a heating roller, and metallizing conductive metal directly on the outside circumference of this nonmetallic layer.  
     CONSTITUTION: Electroless plating solution 72 is contained in a plating cell 71, and the electroless plating cell 72 overflowing from this plating cell 71 is sent to a recontrolling part 73, after which it is sent through a pipeline 74 into a heating cell 76 provided with a heater 75, where it is heated and from which it is again returned into the plating cell 71, whereby it is reused. The main metal components of the electroless plating solution 72 are, for example, nickel, copper, gold, etc. and the core metals 47 having beforehand been formed with a nonmetallic layer 49 on the outside circumference are suspended by a suspension bar 78 by way of suspension fittings 77, and are dipped into the electroless plating solution 72. Thereby, the thin film of metal is formed on the outside circumference of the nonmetallic layer 49, whereby the resistance heating element layer 50 is obtained. In this way, the resistance heating element layer may be formed in a stable state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S548233-A (JP)
Title: Exhaust pipe
Inventor: KUROBE TAKAO
IPC: F01N1/08
Filed: 1977-06-22
Abstract: PURPOSE: An exhaust pipe devised to reduce separation noise by decreasing the negative pressure in a separation area for reducing the sound of a muffler. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51148830-A (JP)
Title: Combustion device
Inventor: HAMANO NOBUO
IPC: F23L17/00
Filed: 1975-06-16
Abstract: PURPOSE: To attain stable combustion applying generating principle of a draft at the large size boiler and the likes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01281928-A (JP)
Title: Sound-insulating structure and manufacture thereof
Inventor: GERUHARUTO BURAKU
IPC: B32B5/24
Filed: 1989-03-24
Abstract: PURPOSE: To obtain a sound insulating structure having a simple and economical structure and noise comfortableness by lining the rear surface of a carpet with a foam impermeable foil, a solidified heavy layer, a fleece cover and a foam layer. CONSTITUTION: A foam impermeable foil 2, a solidified heavy layer 3 and a fleece cover 4 are stacked on the rear surface of a carpet 1 to be pressed under heating. After lamination and pressing, the obtained composte is placed within a forming apparatus to be heated to an objective temp. of about 160-165 deg.C. A further process is performed by a usual method due to the lining with a foam 5. By this constitution, a sond insulating structure 7 having a simple and economical structure and desirable noise comfortableness can be obtained.
Patent JP-2000267776-A (JP)
Title: Centralized bus communication equipment and its method
Inventor: SHIIYA JINKO
IPC: G06F13/36
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a centralized bus communication equipment and a method capable of performing high speed communications by reducing the load capacity driven by each electronic part with a simple constitution. SOLUTION: A one-chip semiconductor integrated circuit is provided with an internal bus, and this semiconductor integrated circuit is provided with bus buffers 710-750 for realizing communications through the internal bus. Each electronic part is connected with the bus buffers 710-750 in a star form so that bus type communications are performed only inside the semiconductor integrated circuit. Therefore, it is possible to realize high speed communications by reducing the load capacity driven by each electronic part with a simple constitution.
Patent JP-H01246205-A (JP)
Title: Effect enhancer for pyrethroid compounds
Inventor: NOMURA MIHARU
IPC: A01N57/12
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a pyrethroid enhancer by selecting, as active ingredients, one or more selected from ethylene oxide adducts onto higher alcohols, ethylene oxide adducts onto polyhydric alcohols and imidazoline derivatives. CONSTITUTION:In order to compensate the defect of pyrethroid acaricides, namely slow-acting properties, and enhance the effect, one or more selected from ethylene oxide adducts onto higher alcohols, ethylene oxide adducts onto polyhydric alcohols, ethylene oxide adducts onto polyhydric alcohol higher fatty acid esters, phosphate ester salts of higher alcohol ethylene oxide adducts, imidazoline derivatives, alkyldiaminoalkylglycines and their salts, higher fatty acid amides and their ethylene oxide adducts, higher alkylamines and their ethylene oxide adducts are added to pyrethroids.
Patent JP-S51149406-A (JP)
Title: Turbine
Inventor: ARAKI TATSUO
IPC: F01D9/02
Filed: 1975-06-18
Abstract: PURPOSE: By introducing kinetic fluid into the root area of vanes, fluid velocity in the area is so increased as to restain vortex generation at the root of static vanes, improving turbine efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265514-A (JP)
Title: Drain collection pipe joint
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a drain collection pipe joint capable of controlling variations in pipe air pressure to discharge a large amount of water without enlarging an inside diameter of such an expansion section or a taper section as compaction of a plane space can be prevented and displaying high drainage efficiency. SOLUTION: Riser pipes 1 and 2 are connected to the upper part and lower part of a drain collection pipe joint J1 and, at the same time, the drain collection pipe joint J1 is equipped with an expansion section 20 reaming the inside circumferential surface from the riser pipes 1 and 2 and a downward tapered taper section 28 connected to the lower end of the expansion section 20. The pipe joint J1 has a sloped guide 22 for giving a circulating current to drainage from above in the inside circumferential surface. The guide 22 is placed only to the expansion section 20 and, at the same time, a projected end edge 24 of the guide 22 is formed in the shape of a bowstring within a range not exceeding the center of the expansion section 20 when it is seen from above.
Patent JP-S52156538-A (JP)
Title: Negative resistance amplifier
Inventor: SUZUKI HIROSHI
IPC: H03F3/60
Filed: 1976-06-23
Abstract: PURPOSE:A hut circuit composed of metal pieces having bridles are used at the one terminal or both terminals of a soild element, thereby obtaining the excellent coupled circuit whose adjustment is simplified.
Patent JP-S55165792-A (JP)
Title: Thawing of frozen food
Inventor: MAEHARA KENICHI
IPC: A23L3/365
Filed: 1979-06-13
Abstract: PURPOSE: To carry out the thawing of a frozen food, rapidly without loss of proteins from the food, by introducing air moistened with water into a thawing chamber, thereby applying the sensible heat of the air and the latent heat of a large amount of the condensed water to the frozen food.  
     CONSTITUTION: Air is introduced into a humidifying tank 1 through an air inlet 1A by the negative pressure generated by an exhaust fan 4. The tank 1 is fed with hot water heated with a solar water heater 2 through a hot water feed pipe 10, and the hot water is sprayed into the tank 1 through a spraying pipe 6 by a circulation pump 5. Air is contacted with liquid water in the tank 1, and the heated and humidified air is introduced through a duct 7 into a thawing chamber 3, where it is contacted with the frozen food 3A and evolves the latent heat upon condensation of the water vapor contained therein. The condensed water is flowed down along the side of the frozen food 3A, and discharged through a drain opening 11. The cooled and dehumidified air is exhausted with the exhaust fan 4 through an exhaust duct 3C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55165638-A (JP)
Title: Semiconductor wafer
Inventor: IWAMOTO TAKUYA
IPC: H01L21/205
Filed: 1979-06-13
Abstract: PURPOSE:To heighten the adhesive power of a resist film to the peripheral part of a wafer, by chamfering the peripheral edges of the main side of a wafer so that the length of each end face of the wafer is not less than 50mum but not more than one fourth of the thickness of the wafer and the length of each slope of the wafer is not less than 200mum but not more than three times of the thickness. CONSTITUTION:A wafer of W in width is chamfered so that the length A of each slope of the wafer is not less than 200mum but not more than 3W and the length B of each end face of the wafer is not less than 50mum but not more than 0.4W. According to this constitution, the peripheral part of the wafer is made very unlikely to chip off, a photoresist film is produced with a uniform thickness, the material of the film does not concentrate to each peripheral edge and the adhesive power of the film is heightened. As a result, all pattern dimensions after photoetchng show high accuracy.
Patent JP-S549959-A (JP)
Title: Disply operating apparatus
Inventor: AKITOMO NOBUO
IPC: G09F9/00
Filed: 1977-06-24
Abstract: PURPOSE: To facilitate manufacturing and perform repair, etc. rapidly by combining a circuit substrate provided with electronic parts of the least common multiple of electronic parts for plural models and a panel of a specified fixed space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05284780-A (JP)
Title: Controller for dc motor
IPC: H02P6/10
Filed: 1992-03-30
Abstract: PURPOSE:To provide a controller for a DC motor in which a variation in torque can be reduced only by adding a simple circuit. CONSTITUTION:The controller for a DC motor comprises a control amount regulator Q2 for regulating a control amount signal of a main current controller Q1 based on an output command signal Vi to a motor M, a current detecting resistor Rd for detecting a motor current, a first feedback circuit C1 for negatively feeding back a current detection signal to the control amount signal, a second feedback circuit C2 for negatively feeding back an input voltage signal to the control amount signal, and feedback amount distributors R2, R3 for setting distribution of negative feedback amounts of the first and second feedback circuits. A variation in torque can be reduced by a simple configuration by suitably setting a distribution ratio of the distributors R2, R3.