baber/WOPTO huggingface dataset:
Patent JP-H1074101-A (JP)
Title: Automatic/manual switching mechanism for power generator controller
Inventor: KITAGAWA TAKESHI
IPC: H02P9/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To control manual operation so as not to output an input more than required quantity to an object to be controlled even when a response is speeded up by increasing the gain of a feedback controller. SOLUTION: The automatic/manual switching mechanism 10A for a power generator controller for controlling the output power of a generator is provided with an automatic control system for automatically outputting the number of control pulses through an arithmetic unit 1A by a control output feedback signal for controlling the output power and a manual control system having a manual switch for outputting an ON/OFF signal. Both the systems can be controlled by a change-over switch 2A and the output power is controlled by an analog output signal outputted from a pulse/analog converter 3A for converting pulses outputted from either one of both the control systems into an analog signal. An ON/OFF output signal from the manual switch is inputted to the converter 3A through a gain adjuster 5A for converting the output signal into plural pulses and outputting the plural pulses.
Patent JP-H1167031-A (JP)
Title: Touchless switch
Inventor: TANAKA HIROYUKI
IPC: H01H35/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a touchless switch for surely detecting an object, approaching a key in the air even the luminous strength of a luminous element and the sensitivity of a light receiving element are set weakly, without sacrificing the brightness of the key to be displayed in the air. SOLUTION: In a touchless switch provided with a luminous element 4 on a position therefrom a real image 2a to be formed in the air can be irradiated, and a half mirror on between an imaging means 3 and an original picture 2, a light receiving element 5 using an infrared rays luminous element for irradiating infrared rays for the luminous element 4, and an infrared rays cutting filter 6 for the half mirror, and receiving light from the infrared luminous element, that is, the infrared rays, is provided on a specified position in a direction where light, vertically passing through the end surface of the imaging means 3 to direct the filter 6, is reflected by the filter 6 and is proceeding.
Patent JP-H0588402-A (JP)
Title: Image forming device
Inventor: INAISHI KOUJI
IPC: G03G9/08
Filed: 1991-09-26
Abstract: PURPOSE:To provide an image forming device capable of forming an excellent image without transferring an outside wall of a toner destroyed by a destroying means to an image receiving paper. CONSTITUTION:A carrier 41 is rotated and an exposed toner 22 is conveyed to the vicinity of a supplied transfer paper 52, which is brought into close contact with the carrier 41 by means of a pressurizing roller 54 to be pressurized. At this time, unreacted toner 22 on the carrier 41 is destroyed and an inclusion of the toner 22 is transferred to the transfer paper 52 to form an image on the paper 52. An outside wall of the destroyed toner 22 and the hardened toner 22 both in a positive charge state due to an electric field formed between the carrier 41 and the pressurizing roller 54 are retained on the carrier 41 being a negative electrode.
Patent JP-H0293700-A (JP)
Title: Speech decoder of pitch predictive multi-pulse speech encoding and decoding system
Inventor: FUKUI AKIRA
IPC: G10L19/04
Filed: 1988-09-30
Abstract: PURPOSE:To vary the reproduction speed of an encoded speech by compensating a generated multi-pulse sound source with a zero component when the decoded frame length of a speech decoder determined based upon desired frame length is longer than the encoded frame length of a speech encoder at the time of speech decoding. CONSTITUTION:When decoded frame length is longer than encoded frame length, a sound source generation part 1 compensates the zero component by the difference to increase the frame length and inputs the frame to a pitch predicting filter 11. Namely, when the determined decoded frame length Ta is longer than the encoded frame length T, the zero component is added by the difference ta to generate a multi-pulse sound source. When the decoded frame length Tb is shorter than the encoded frame length T, on the other hand, no pulse train is generated as to a difference tb which is positioned behind. Therefore, the reproduction speed of a speech can be varied.
Patent JP-H08109276-A (JP)
Title: Production of porous elastomer sheet
Inventor: MITSUARA NAOYA
IPC: C08J9/00
Filed: 1994-10-13
Abstract: PURPOSE: To produce a porous elastomer sheet which can be suitably used as a leakproof material. such as a disposable diaper or a sanitary napkin, or as a waterproof moisture-permeable sheet inserted in between the outer frame and the interior material of a building. CONSTITUTION: A porous elastomer sheet is produced by extruding a compsn. comprising 100 pts.wt. thermoplastic elastomer, 25-30 pts.wt. fine powder which is incompatible with the elastomer and has a particle size of 10-300μm, and 0.1-5 pts.wt. chemical blowing agent into a sheet to thereby form pores 3.
Patent JP-S61159253-A (JP)
Title: Heat insulating apparatus and method
Inventor: LAWS WILLIAM R
IPC: F27D5/00
Filed: 1985-11-07
Abstract: The invention relates to screens for limiting heat losses from heated material, e.g. bars and slabs in rolling mills. Screens (20) are provided in the form of strings of heat insulating bodies composed of metal shells (32) containing insulating material (40). These screens may form curtains and/or covers (24) for the hot material. Containing chambers for the hot material may be provided with such strings of elements and the chambers may also comprise means for limiting heat conduction losses through the material supports therein. The screens may be collapsed over the hot material thereby completely surrounding and insulating the material from loss of heat. A displaceable chamber installation is also described for limiting heat loss when holding and transferring hot material between processing stages.
Patent JP-H07104159-A (JP)
Title: Material having high water shielding performance and cable using the same
Inventor: HIROTA NAOMI
IPC: G02B6/44
Filed: 1993-10-04
Abstract: PURPOSE:To provide the material having a high water shielding property and more particularly a high water shielding property, coating buffer property and nonseptic property in the case of a small number of coated fibers, excellent cable formability at the time of working to connect the cables and producing the cables and high water shielding performance and the cable formed by using the same. CONSTITUTION:This material 1 for water shielding is formed by having a coating layer contg. highly water absorptive polymer particles 4, of which the water absorption magnification with artificial sea water is >=5 times by an MB method, and a rubber binder on a solid substrate 3 or this material for water shielding is formed by sandwiching this coating layer 2 in the solid substrates 3. The material having the high water shielding performance is obtd. by contg. the highly water absorptive polymer particles, of which the gel strength at the time of 5wt.% in the artificial sea water is <=10,000dyne/cm<2> at <=15wt.% in the highly water absorptive polymer particles. This cable is formed by using the material having such high water shielding performance.
Patent JP-2001075758-A (JP)
Title: Host device provided with printer driver and printer system
Inventor: OOKUBO SHIYUUKO
IPC: G06F3/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To more simply execute setting operation faithful to a function of a printer or the like at high operability by providing only the function of the printer or the like in a system in the case of setting up the function of the printer or the like by a printer driver in order to utilize the function. SOLUTION: A dynamic link library(DLL) group 7 for providing printing condition setting data concerned with printing data for the function or the like of a printer 2 and/or a printer driver 6 connected through a network 3 is loaded to an OS 5 of a host device by plug-in and the provided data are used as data for setting up a user interface. Thus, the version up of the printer driver 6 can be easily executed by plugging in a DLL to be used without exerting influence upon other drivers.
Patent JP-S6490564-A (JP)
Title: Field-effect transistor
Inventor: HIRANO RYOICHI
IPC: H01L29/778
Filed: 1987-10-01
Abstract: PURPOSE:To lower a source resistance value and a drain resistance value, and to reduce noises and improve high-frequency characteristics by directly forming a source electrode and a drain electrode onto a first semiconductor layer to which a region having a low resistance value is shaped. CONSTITUTION:A high-purity GaAs layer 2 as a first semiconductor layer and an N-type AlGaAs layer 3 as a second semiconductor layer are epitaxial-grown successively onto a GaAs substrate. A gate Schottky electrode 10 composed of a heat-resistant metal is shaped, and ions are implanted up to the GaAs layer 2, using the electrode 10 as a mask. N<+> type regions 8a, 9a having low resistance values are formed through annealing. The noses of the N<+> type regions 8a, 9a creep under a gate through the annealing. The N-type AlGaAs layer 3 except a gate region is removed selectively through dry etching, and ohmic electrodes 6, 7 as a source electrode and a drain electrode are shaped, thus completing a two DEGFET.
Patent JP-H0587867-A (JP)
Title: Mesasurement of characteristic of semiconductor device
Inventor: SEKINE HISAO
IPC: G01R31/26
Filed: 1991-09-27
Abstract: PURPOSE:To measute the fine variation of a part of the signal wave form of a semiconductor device by an IC tester with high precision in simple manner. CONSTITUTION:A limiter circuit 2 having the signal of a measured semiconductor device 1 as input signal and an amplifier 3 for amplifying the output of the limiter circuit 2 are installed in the vicinity of the semiconductor device 1. The limiter circuit 2 has the terminals (b) and (c) for controlling the upper and lower limit values, and the amplitude of the wave form is controlled by the voltage applied to the control terminals (b) and (c), and a part the wave form is amplified. Accordingly, the fine variation of a part of the wave form having a large amplitude is amplified and can be measured, within the allowable input level of the measuring system for an IC tester, and the measurement precision can be improved.
Patent JP-2000078460-A (JP)
Title: Digital camera
Inventor: HAMAMURA TOSHIHIRO
IPC: H04N5/335
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To enable speedy photographing while providing a proper value in a short time by reducing the number of times of image pickup operations until providing the proper value of the exposure control parameter corresponding to the luminance of an object as little as possible at the time of performing feedback exposure control while utilizing image data in the case of using plural imaging devices. SOLUTION: This digital camera is provided with a photographic lens 14 for fetching the optical image of an object, plural imaging devices 9a and 9b for receiving the optical image of the object from this photographic lens and performing the optic/electric conversion of that image and a feedback exposure control means 1 for changing the exposure control parameter based on image data provided from the imaging devices 9a and 9b and making it close to the proper value. In this case, the said exposure control parameter is set and changed to values different for each of imaging devices 9a and 9b until providing the said proper value.
Patent JP-H01121376-A (JP)
Title: Aqueous electrodeposition enamel coating adhesive to cathode
Inventor: DEIITORITSUHI ZAATOBEEBAA
IPC: C09D5/44
Filed: 1988-10-01
Abstract: PURPOSE: To obtain an aqueous enamel coating material which can be deposited at a cathode and can be used at a low heating and drying temperature by containing specific synthetic resin vehicle, crosslinking agent, etc., with a pigment, organic solvent, etc.  
     CONSTITUTION: The desired coating material contains the pigment, corrosion preventing agent, crater preventing agent, plasticizer, the organic solvent, etc., and contains (A) 90 to 55 wt.% polymerlized (condensed) resin and/or poly- addition resin provided with amino to be water soluble and water dispersible by protonization with acid as a vehicle (B) 10 to 50 wt.% crosslinking agent which is a compound with methane trycarboxylic acid amide units of the formula and is obtained from a reaction product of (poly)isocyanate and a malonic acid derivative and (C) 0 to 10 wt.% protective di- or poly-isocyanate. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60140105-A (JP)
Title: Apparatus for analysis of multi-layered film
Inventor: HORI AKIO
IPC: G01B11/06
Filed: 1983-12-27
Abstract: PURPOSE:To make it possible to measure the thickness of each layer of a multi- layered film and to detect the component thereof in a non-destructive manner, by mounting a means for moving the means, which connects a means for projecting finely limited X-ray beam and a means for detecting the same, to a direction vertical to the surface of a specimen. CONSTITUTION:A first layer 1 and a second layer 2 are formed on a substrate B. In measuring the thickness of the first layer 1, an X-ray projection apparatus 3 for emitting X-ray with a known wavelength and an X-ray detection apparatus 4 are set so as to form an angle 2theta1 therebetween and both of them are integrally moved from above to below in a Z-axis direction. When the movement quantity thereof is taken to the axis of abscissas while X-ray detection intensity to the axis of ordinate to perform recording, the difference of Z1 and Z2 comes to the thickness of the first layer 1. Further, the X-ray detector 4 is allowed to scan in a proper range of an angle of about theta1 to measure an X-ray diffraction profile which is, in turn, compared with the preliminarily measured and stored X-ray diffraction profile of a standard specimen to enable the detection of purity of the layer.
Patent JP-H0992792-A (JP)
Title: Ferroelectric memory cell
Inventor: GOTO KOTARO
IPC: H01L21/8246
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation and to alleviate the power consumption by reducing the current flowing in a write operation. SOLUTION: The memory diode cell has hysteresis characteristics and a metal (electrode 1) - ferroelectric element (ferroelectric layer 2) - semiconductor (semiconductor substrate 3) structure, and employs a constitution having a Schottky electrode 5 for writing data in Schottky contact with the semiconductor, and an ohmic electrode 4 for reading data for low-resistance or bringing it into ohmic contact with the semiconductor. In this case, the electrode 5 is formed at the opposite side to the diode, and the electrode 4 can be formed at the diode side. The electrode 5 and the electrode 4 can be reversely set. The electrodes 5, 4 can be formed together at the diode side or at the opposite side to the diode, and a semiconductor thin film formed with the semiconductor on the support substrate is provided.
Patent JP-H08116166-A (JP)
Title: Metal mask and method and equipment for printing solder paste section
Inventor: KOSEKI MAMORU
IPC: H05K3/34
Filed: 1994-10-14
Abstract: PURPOSE: To manufacture many kinds of components quickly and deliver them in a short time by forming many printing patterns of different kinds of components on one and the same strip metal mask. CONSTITUTION: A metal mask 1 is formed in the shape of a strip On the metal mask 1, patterns 2 to correspond to the shapes of components of a specified printed board, etc., are formed. Since the total length of the metal mask 1 can be extended as much as the metal mask 1 can be rolled round reels 6, many patterns 2 can be formed on the metal mask 1. Both ends of this strip metal mask 1 are rolled round the reels 6 and a specified pattern hole to correspond to the kind of a printed board is searched and then the metal mask 1 is so positioned that only a part of the surface of the metal mask 1 which is brought into contact with the printed board may be a flat surface and printing is performed in this flat surface section. When a pattern of a different component shape is printed, all that has to be done is to turn the reels 6 and position a printing pattern of a new component shape.  There is no need to prepare a new metal mask.
Patent JP-S6491002-A (JP)
Title: Three-dimensional scanning microscope
Inventor: OTSUKA NAOTAKE
IPC: G01B9/04
Filed: 1987-10-02
Abstract: PURPOSE:To observe the configuration of a ruptured surface directly and to obtain the numerical value of the configuration, by providing a non-contact type range finder so that the range fiber can be displaced in the directions of X and Y with respect to the ruptured surface of a metal, and processing images by using position signals and range signals. CONSTITUTION:A non-contact type range finder sensor 3 is provided so that it can be displaced in the direction X and in the direction Y along a movable rail 4 and a fixed rail 5. The position signals of the range sensor 3 at the time of movement are detected with encoders, which are attached to the rails 4 and 5, and inputted into a control device 6. A range signal (d) from the range sensor 3 is supplied to a display device 9 and an output device 7. The signal is processed into variable density images based on, e.g., the magnitude of the range through the control device 6. Three-dimensional images are displayed on the display device 9. The data are stored in a recording device 8 as digital data through the output device 7. Therefore, the three-dimensional configuration can be directly observed, and the numerical values can be obtained.
Patent JP-H05132517-A (JP)
Title: Catalyst for polymerization of alpha-olefin
Inventor: UEKI SATOSHI
IPC: C08F10/00
Filed: 1991-09-27
Abstract: PURPOSE:To polymerize an alpha-olefin while maintaining high catalytic activity and high stereoregularity by using a catalyst comprising a combination of a solid titanium catalyst component, an organometallic compound, and a specific organosilicon compound. CONSTITUTION:The objective catalyst comprises: a solid catalyst component comprising as essential ingredients a metal oxide, magnesium, titanium, a halogen, and an electron-donating compound; an organometallic compound; and an organosilicon compound represented by the formula, wherein R<1> is a monovalent cyclic substituent having a ketone bond in the ring, R<2> is a 1-10C hydrocarbon group or a group of R<4>O-, R<5>3Si-, or R<6>3SiO- (where R<4> is a 3-10C hydrocarbon group and R<5> and R<6> each is a 1-10C hydrocarbon group), R<3> is methyl or ethyl, (x) is 1 or 2, (y) is 0 or 1, and (z) is 2 or 3, provided that (x+y+z)=4.
Patent JP-2000076576-A (JP)
Title: Equipment remote control system
Inventor: BAN YASUHIRO
IPC: G08C17/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a system and the convenience of a user. SOLUTION: In this system constituted of a flow rate measurement device 7 connected to a radio transmission/reception means 2 and provided with a shut-off valve 9 for shutting off/opening the flow passage of fluid which is an energy medium, a water heater 1 to be remotely controlled by radio and a radio water heater remote controller 3 provided with the valve shut-off operation means 15 of the shut-off valve 9, in the case where the water heater 1 is in use when the user operates the valve shut-off operation means 15, the water heater 1 is stopped first, then the shut-off valve 9 of the flow rate measurement device 7 is shut off and an abnormal operation by the sudden stoppage of the energy medium supply of the water heater 1 is prevented.
Patent JP-S61129409-A (JP)
Title: Supervisory method of steam turbine nozzle blade
Inventor: MAEKAWA YUZURU
IPC: F01D21/10
Filed: 1984-11-28
Abstract: PURPOSE:To enable the generation of erosion to be easily estimated, by previously catching a condition of steam in the vicinity of a nozzle box in a steam turbine respectively when it is in a sound condition and when the erosion is generated and comparing the condition of steam with the actual condition of steam. CONSTITUTION:A steam turbine, providing a moving blade inlet pressure detecting seat 18 communicating with the downstream side of a nozzle box 4, supervises the pressure P1 in that part. This pressure P1 changes in a different pattern in accordance with an increase of load for when the steam turbine is in a sound condition with no erosion and when an erosion is generated. Hereupon the pressure P1 is set to an alarm value PANN, not causing an obstacle for operation but necessary to take care, and a stopping value Pmax immediately stopping the turbine. And the steam turbine, comparing these control reference values PANN and Pmax with the value of the present moving blade inlet pressure P1, is controlled so as to generate an alarm or stop operation of the turbine in accordance with the compared result.
Patent JP-2000078397-A (JP)
Title: Image forming device
Inventor: NISHIDA IKUO
IPC: H04N1/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To avoid the problem of vibrations without making the width of machine body large and to dispense with complicated arithmetic processing by performing magnification in the sub-scanning direction in the image reading of an image forming device, while using both a method for performing the magnification while changing the conventional moving speed of a carriage and a method for performing magnification through signal processing. SOLUTION: When a scale is smaller than a certain reduction factor at the time of reduction, the carriage moving speed is made about two times the setting factor. A line memory for one main scan line is provided inside an ASIC (1) 704 for a scanner, data for the first one line are stored, and at the time point when the next main scan line is fetched, after the averaging processing with the data of the first line is performed, they are outputted to an image processing ASIC (2) 705 on the following stage. In addition, filtering processing, gradation processing, binarizing, and main scanning direction magnification changing processing at the image processing ASIC (2) 705 on the following stage are performed as usual. The data processed by this image processing ASIC (2) 705 on the following stage are temporarily stored in a page memory(PM) 706.
Patent JP-H0192554-A (JP)
Title: Engine controller
Inventor: FUJISAWA MASAAKI
IPC: F02D9/02
Filed: 1987-10-05
Abstract: PURPOSE:To enable the monitoring of any output condition and the reduction of checking time by providing a check mode control means for determining the drive output of an actuator on the basis of data received through a communication means for transmitting and receiving data respectively to and from the external apparatus. CONSTITUTION:In running an engine, an input signal 21 showing the running condition as an output signal 22 is output to a normal mode controlling means 30 through an input means 20 to here determine the drive output of an actuator 110. Also, the actuator drive output is determined by a check mode control means 60 on the basis of data 51 transmitted through a communication means 50 from the external apparatus 100. Also, respective controlling means 30, 60 change over control through a mode change-over means 70 on the basis of the output signal 22 and data 51. When a check mode controlling means 60 is selected, data can be transmitted from the external apparatus 100 through the communication means 50 to the respective control means 30, 60 or output means 40, or reversely sent to the external apparatus 100.