baber/WOPTO huggingface dataset:
Patent JP-S6258677-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIKUCHI KAZUYA
IPC: H01L29/732
Filed: 1985-09-06
Abstract: PURPOSE:To form an insulating isolation film among the regions minutely by self-alignment by using a thin film pattern formed in an emitter region. CONSTITUTION:On a substrate 1, an oxidation preventing film 2 and the first and second thin film patterns 3 and 4 are formed in order and the second pattern 4 is etched to leave the second pattern 4' of the side plane of the first pattern 3. Next, the first pattern 3 and the second pattern 4' are masked to etch the oxidation preventing film 2. After preferential etching of the second thin film pattern 4', preferential oxidation is made by using the oxidation preventing film 2 as a mask so as to form the first oxide film 5. Next, after the oxide film 5 is etched, the first semiconductor film 6 is formed over the entire surface and the semiconductor film on the first pattern 3 and then the first pattern 3 in a predetermined region are removed. Preferential oxidation is made by using the oxidation preventing film 2 as a mask to form the second oxide film 8 and a graft base diffusion layer 9. After that, the second semiconductor film pattern 10', an active base layer 11, and an emitter diffusion layer 12 are formed in order.
Patent JP-H0859169-A (JP)
Title: Cleaning device for passenger conveyor
Inventor: SEKINO AKIRA
IPC: B66B31/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide a cleaning device for a passenger conveyor capable of obtaining the uniform and stable cleaning effect, and applicable to the existing passenger conveyor with simple constitution. CONSTITUTION: In a cleaning device for a passenger conveyor to clean and remove the dust on the surface of moving footsteps side a main frame 1 of the passenger conveyor, a cleaning tool 14 which assembles a number of elastic wire-shaped bodies below the center of reversion of the footsteps, and a cleaning tool position changing device 18 to change the interval of this cleaning tool relative to the surface of the footsteps are provided.
Patent JP-S6258061-A (JP)
Title: Wind power generating device
Inventor: TOKURA KENJI
IPC: F03D7/04
Filed: 1985-09-07
Abstract: PURPOSE:To smoothen the starting, by supplying no field current to a field winding until a rotational speed of a generator reaches a power generation starting rotational speed. CONSTITUTION:A torque of a windmill 1 is transmitted to a generator 2. A rotational speed detector 5 feeds an output to a field regulator 6, which regulates a field winding 21 so as to control an output current from the generator 2. A battery 8 provides an energy when a rotational speed of the generator 2 has reached a power generation starting rotational speed, but it does not supply a current to the field winding 21 until the rotational speed of the generator 2 reaches the power generation starting rotational speed. Accordingly, the load of the windmill 1 may be reduced to thereby permit smooth starting of the windmill and smooth starting of the power generation.
Patent JP-H0247738-A (JP)
Title: File management method
Inventor: TSUBOSAKI TORU
IPC: G06F12/00
Filed: 1988-08-09
Abstract: PURPOSE:To prevent reference of a file which is not intended by storing information, which specifies the file identification number of a deleted file, in a final file identification number specifying area. CONSTITUTION:A file managing means 11 receives the indication of file deletion from a CPU 12 to delete a prescribed file. This means 11 assigns file identification numbers, which can uniquely identify files in a file system, to respective files. When a file is deleted, the file number assigned to this file is defined as the file identification number to be finally used, and information to specify the file identification number of the deleted file is stored in the final file identification number specifying area.
Patent JP-S5899715-A (JP)
Title: Vehicle mounted navigator
Inventor: HASEBE KOUJI
IPC: G01C21/26
Filed: 1981-12-08
Abstract: PURPOSE:To prevent the deviation of the display, by displaying the position of a nearby road as a present position when the present position is deviated from the position of the road displayed on a map. CONSTITUTION:A microcomputer 4 receives the digital signals of the X and Y components of terrestrial magnetism from an azimuth detecting device 1, distance pulses from a distance sensor 2, and the like, and performs computation processing. Then, the display signal for displaying the map in a specified area, running path data, and the like is generated. A CRT controller 5 receives the display signal from the microcomputer 4, stores the map data and the like individually, and generates the video signals for displaying the map data and the like on the CRT and the like. By using said constituent means, the present position is displayed in coincidence with the position of the nearby road when the present position is deviated from the road position on the map display. Thus the display deviation can be prevented.
Patent JP-H0643763-A (JP)
Title: Transfer material attracting device for image forming device
Inventor: MATSUZAKI TSUTOMU
IPC: G03G15/16
Filed: 1992-07-24
Abstract: PURPOSE:To uniformly and surely attract a transfer material to a transfer material carrier without forming vertical crinkles even though the transfer material is transfer paper with waviness. CONSTITUTION:An electrostatic charger 14 for attracting is disposed to be orthogonally crossed with the advancing direction A of a carrying belt 7, and an attracting roll 15 is disposed to be obliquely crossed with the advancing direction A. Therefore, the transfer paper 17 is attracted to the belt 7 in a state where the left side of a leading edge with respect to the advancing direction A is guided to the belt T by the roll 15. Then, the transfer paper 17 is gradually attracted to the belt 7 in an oblique direction from the left side of the leading edge to the right side of the trailing edge as it advances. Even in the case the vertical crinkles are formed on the transfer paper 17 when the paper 17 is attracted, the formed vertical crinkles escape from the left side to the right side of the transfer paper 17. As a result, the transfer paper 17 is uniformly and surely attracted to the belt 7 all over the surface finally in a state where the vertical crinkles are eliminated.
Patent JP-H0644418-A (JP)
Title: Device and method for automatic ticket examination for detecting illegal passenger using season ticket
Inventor: KIMURA YUTAKA
IPC: G06Q50/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide an automatic ticket examining device and its detecting method for checking boarding data (a boarding station, the data and hour of boarding, etc.) from a season ticket in order to check illegal boarding. CONSTITUTION:The automatic ticket examining device is provided with a station intrinsic data memory part 23 in which boarding data such as a boarding station and the data and hour of boarding are stored, a control part 21 for reading commutation ticket data at the time of getting on/off, and a medium data read/write part 22 for storing the boarding data stored in the station intrinsic data memory part 23 in a storage medium of a commutation ticket and/or erasing it, in the case it is decided that the season ticket data is correct by the control part 21. Also, the device is provided with an illegal passenger list memory part 24 for retaining personal data of a passenger who uses a season ticket decided to be illegal data, and issuing a warning sentence to a passenger detected from the list of the retained personal data, in the case it is decided that the season ticket data are illegal by the control part.
Patent JP-H1015441-A (JP)
Title: Rotary atomizing head type coater
Inventor: HIGASHIMURA SHINICHI
IPC: B05B5/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a coating material from dropping by accurately sucking a small quantity of the coating material from each feed tube of a coater on color change or the like. SOLUTION: A thinner source 38 and a waste liquid tank 41 are connected by a suction path 31, and in the midway positions of the suction path 31, suction gate valves 34A to 34E are arranged, and in a preparation stage before coating, the thinner source 38 and the waste liquid tank 41 are made to communicate with each other to fill the suction path 31 with thinner. In this way, accumulated air in the suction path 31 is eliminated, and on color change or the like, the suction gate valves 34A to 34E are switched to make coater side coating material paths 10A to 10E and waste liquid tank side suction paths 33A to 33E communicate with each other and operates a suction pump 43, causing a small quantity of the coating material to be sucked in from feed tubes 2A∼2E.
Patent JP-2000024048-A (JP)
Title: Motor-driven wheelchair
Inventor: SHINDO YASUHIRO
IPC: A61G5/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To allow physically handicapped persons who have trouble in their hands or both arms to easily operate a wheelchair at a constant velocity. SOLUTION: A joystick type manipulation means 12 is composed of a front switch, which turns on and off the drive motor of each rear wheel 2 almost at a time by shifting a manipulation lever 32 forwardly or returning to its neutral position, and right and left switches, which stops either of the drive motors corresponding to the manipulation lever action when it is shifted to the left or right with maintained at forward position.
Patent JP-H0518271-A (JP)
Title: Number of revolutions control method for biaxial gas turbine
Inventor: TANAKA TAITARO
IPC: F02C3/10
Filed: 1991-07-12
Abstract: PURPOSE:To improve response to a fluctuation in a load through simple constitution. CONSTITUTION:A detector 16 to detect the number of revolutions of a gas generator shaft 1 is provided. A detecting signal (g) detected by the number of revolutions detector 16 is overlapped with an output signal (b) from an integrating circuit 11 through a proportional circuit 17. An overlapped output signal (e) is received to control the opening of a fuel valve 8. The occurrence of hunting phenomenon of the number n2 of revolutions of an output turbine shaft 5 is suppressed. This constitution improves response through prevention of a differentiating circuit from being influenced by a noise signal by achieving the function of the differentiating circuit with the aid of the detector 16 and the proportional circuit 17.
Patent JP-H0485834-A (JP)
Title: Controlling method for spread of adhesive
Inventor: ANDO CHITOSHI
IPC: H01L21/52
Filed: 1990-07-26
Abstract: PURPOSE:To control adhesive in proper spread at all times by obtaining the three-dimensional image of adhesives coated from a two-dimensional image data focused at least two positions of the borderline of the adhesive coating surface of a member to be bonded and adhesives and the top section of adhesives applied onto the member to be bonded, detecting the spread of adhesives applied on the basis of the three-dimensional image and comparing detected spread with predetermined reference spread. CONSTITUTION:Since a microscope 3 is driven for focusing in the direction of Z-axis during a time when the area of the bottom of applied adhesives 2 and the area of a top section are acquired, the movement of the microscope is obtained, thus acquiring the difference of focal distances, the height of applied adhesive 2. The arithmetic operation is conducted by an arithmetic and control unit 6. That is, the height of applied adhesives 2 is equal to the obtaining of the volume of applied adhesives 2, the height of adhesives is handled as spread or converted to or replaced by spread on the data processing of the arithmetic and control unit 6, and compared with reference spread previously set into the arithmetic and control unit 6, thus calculating an error. Accordingly, the deterioration of reliability resulting from adhesives can be prevented.
Patent JP-H0248742-A (JP)
Title: Logical simulation device
Inventor: NARUTOMO KIYOUKO
IPC: G06F19/00
Filed: 1988-08-11
Abstract: PURPOSE:To efficiently perform the simulation of an objective circuit to be simulated by performing gate simulation more detailed than a function level after the simulation at the function level is performed at first. CONSTITUTION:A simulating part 2 inputs a simulation model 1, and sends it to a function level simulator 3 and a gate level simulator 4 respectively. Next, a data acquiring part 5 acquires necessary data by using transfer information 7 at the time to transfer the necessary data between the logical simulators, and delivers it to the gate level simulator 4 by using the transfer information 2. Next, a simulator starting/stopping part 8 instructs the gate level simulator to start execution, and simultaneously, outputs a simulated result from the gate level simulator 4, and delivers it to the function level simulator 3, and performs after-processing. Thus, the simulation efficiency of the objective circuit to be simulated can be raised.
Patent JP-H1039374-A (JP)
Title: Device provided with moving member and camera
Inventor: YAMAGAMI SHIGERU
IPC: G03B15/05
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To easily, finely adjust the clearance between a device main body and a moving member for instance housed therein, or the like in accordance with a manipulated variable by operating a position changing means, in a state where a locking member is attached to the moving member. SOLUTION: The locking member 5 is attached to a stroboscope frame 3, in such a manner that the locking member 5 is abutted on the side surface of the frame 3, in the state where a guiding shaft integrally provided with the outside surface of the frame 3 is inserted into a guiding oblong hole. When the eccentric adjusting shaft (position changing means) 6 is rotated counterclockwise by a tool, the locking member 5 is pushed up with respect to the frame 3 by an eccentric cam part, so that the clearance X when a stroboscope is lowered to a house position is changed. Thus, the attached position of the locking member 5 to the frame 3 can be consecutively changed according to the rotational manipulated variable of the adjusting shaft 6, to simply, finely adjust the clearance X.
Patent JP-H1042871-A (JP)
Title: Heat resistant dna polymerase having reduced exonuclease activity and its use
Inventor: KOMATSUBARA HIDESUKE
IPC: C12N9/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant DNA polymerase having reduced exonuclease activities, by which an PCR(polymerase chain reaction) is carried out in good accuracy and amplifying ratio and with a wide tolerance of PCR condition by rearranging a specific part of the amino acid sequence of the heat resistant DNA polymerase having 3'-5' exonuclease activities. SOLUTION: This heat resistant DNA polymerase having reduced exonuclease activities is the one having an amino acid sequence of X1 DX2 EX3 motif, in which at least one of X1-3 is substituted by other amino acids, existing in an EXO1 region in the amino acid sequence of the heat resistant DNA polymerase having 3'-5' exonuclease activities. The X1 DX2 EX3 motifs exemplified by PheAspIleGluThr. For example, the heat resistant DNA polymerase having reduced 3'-5' exonuclease activities compared to that of the natural one is obtained by inducing a mutation into a gene coding a natural KOD polymerase derived from Pyrococcus sp. KOD and using a protein engineering method.
Patent JP-S6177064-A (JP)
Title: Control mechanism of copying machine
Inventor: ITO MASAZUMI
IPC: G03G21/00
Filed: 1984-09-21
Abstract: PURPOSE:To rationalize the replacement of originals by switching the mode of a copying machine to the manual paper supply mode and outputting a signal which operates an original carrying device and ejecting an old original in an exposure position to set a new original by this signal. CONSTITUTION:When the mode of a copying machine body 100 is switched to the manual paper supply mode and a copy paper is inserted to a manual insertion hole 32, a sensor SE2 detects it, and rolls 33 are rotated, and a photosensitive drum 1 and a scanning optical system are started simultaneously, and the copy paper is stopped between rolls 35 and is held, but the copy paper is sent into the machine again, and the normal copying process is started. Simultaneously, a switch SW is closed to operate an automatic original carrying device ADF200, and the old original on an original platen 16 is ejected onto a tray 204, and the new original is carried to a prescribed position. After the new original is copied to obtain a designated number of copies, the ADF200 ejects this original to the tray 204 and carries the next original to the prescribed position. Thus, the replacement of originals is rationalized to improve the workability.
Patent JP-H0624753-A (JP)
Title: Feeder for dish for heating and softening glass gob
Inventor: SHODA KENTARO
IPC: C03B35/00
Filed: 1992-07-03
Abstract: PURPOSE:To enable the sure delivery of dishes for softening glass gobs having a dispersion in dimensions to a prescribed position. CONSTITUTION:A sensor 21 for measuring a position for measuring a tip position 20 of dishes 5 for softening glass gobs is arranged in a deflecting passage (2b) on the terminal end side of a conveying passage (2A) on the long side and the protruding dimensions of a stopper part 22 installed in a deflecting passage (2a) on the starting end side of the conveying passage (2A) on the long side are variably set. Thereby, the operation stroke of an air cylinder 12 is changed.
Patent JP-S6443354-A (JP)
Title: Impact type finely dividing crusher
Inventor: YOSHIDA HIDENORI
IPC: B02C19/06
Filed: 1987-08-10
Abstract: PURPOSE: To form fine powder by mechanical pulverization under high impingement efficiency by coaxially disposing the outlets of a pair of acceleration wheels consisting of impellers with side plates for accelerating the feed to the pulverizing machine together with air currents opposite to each other under clearances. CONSTITUTION: The outlets 19 and 19a of a pair of the acceleration wheels 12 and 12a consisting of the impellers 14 and 14a with the side plates for accelerating the feed to the pulverizing machine together with the air currents are coaxially disposed by opposing their outlets 19 and 19a respectively under the clearances 21. The acceleration wheels 12 and 12a are relatively moved and the clearances of the outlets 19 and 19a of the acceleration wheels are formed as crushing sections of the feed by impact among the same materials. Namely, the feed may be accelerated along flow passages while the influence of the flow of the air currents outside the flow passages is averted.  Even more, the impingement is effected under high kinetic energy by the relative impact velocity in the each other's crushing sections of the acceleration wheels and the fine powder may be formed by the mechanical pulverization under high pulverization efficiency.
Patent JP-S6261316-A (JP)
Title: Treatment using photochemical reaction and device thereof
Inventor: WATANABE SEIICHI
IPC: H01L21/263
Filed: 1985-09-11
Abstract: PURPOSE:To cope with the treatment of a wafer of large area by a method wherein discharge gas is brought into a plasma state in the area equal to the area where a sample is treated or in the range larger than the above-mentioned area, light is emitted, the treatment gas is irradiated with it, and a treatment of the sample is performed. CONSTITUTION:The plasma light of discharge gas, which is brought into a plasma state by RF discharge generated in a discharge chamber, passes through the hole of a lower electrode 5, then it passes through a lighting window 10, it is introduced into a treatment chamber 7 directly and a wafer 11 is irradiated. The treatment gas in the treating chamber 7 is photoexcited by the projected plasma light, and ions or activating species are formed. A film is formed on the surface of the wafer 11 or an etching treatment is performed thereon by means of the excited activating species.
Patent JP-H1145512-A (JP)
Title: Digital disk recorder
Inventor: FUJII YUKIO
IPC: G11B20/10
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To secure the interchargeabibly with a DVD player with good recording efficiency, by making a transfer packet having time information inputted via an IEEE 1394 serial bus a transport stream(TS) packet, further converting this TS into a program stream(PS), and recording the PS while adding a video and audio information. SOLUTION: When the TS packet of the MPEG standard is inputted from a high speed serial bus, IEEE 1394 bus, to a bus interface 1, time stamp of the TS packet is eliminated, and delays caused by bus transfer are all replaced with the max. delay amt., and the TS packet made on the transmitting side is restored and outputted in keeping time relation. In a TS/PS conversion circuit 2, an information section for generating the PS and a program time criterion reference value PCR of the time information are taken out, and based on the PCR, synchronizing adjustment is performed by an internal PLL while a system time criterion reference value SCR of the time information of the PS is generated and written in a header part of the PS, and is outputted from the TS/PS conversion circuit 2.
Patent JP-H0365229-A (JP)
Title: Composite membrane for use in pervaporation
Inventor: WATANABE TETSUO
IPC: D01F6/00
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a composite membrane for use in pervaporation having a repeating unit ratio of at least 0.5 to separate a highly conc. mixture of org. liquids by means of a porous supporting body made from polymers, having an active layer and the repeating unit expressed by a specific general formula. CONSTITUTION:The supporting body having a porous membrane is made by a dry and wet or wet method from a polymer having the repeating unit expressed by the general formula (Ph-SOx) or ((Ph-SOx)-(Ph-Y)) (wherein Ph represents phenylene group, Y is selected from SO, SO2 and CO and X is zero, 1 or 2) and a polymer having the repeating unit expressed by the general formula (Ph-S) and ((Ph-S)-(Ph-Y)) (wherein Ph and Y are the same as in the above formula). Such porous membrane is oxidized by using an oxidizing agent such as peracetic acid. The porous supporting body thus obtained is covered with ann active layer (a high-molecular substance such as polydemethylsiloxane having a separating function by pervaporation), thereby permitting the separation of a highly conc. mixture of org. liquids.
Patent JP-2000017167-A (JP)
Title: Nox-resistant polyurethane-based powder resin composition, its production, melt molding article, coating material and adhesive comprising the composition
Inventor: SUZUKI KOICHI
IPC: C08J3/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting Nox resistance, moldability and processability, mechanical strength, etc., by adding a single inorganic material to a polyurethane-based resin. SOLUTION: This composition is obtained by adding (B) a metal oxide to (A) a powdery polyurethane-based resin. The component A is preferably obtained by reacting an active hydrogen-containing compound with an organic polyisocyanate and preferably has 5,000-200,000 number-average molecular weight, <=300 μm average particle diameter and 1,000-500,000 poise melt viscosity at 130 deg.C. The component B is preferably an oxide of an element of group 2-13 of the 18 group type element periodic table and is especially preferably magnesium oxide. Preferably the component B has <=1,000 μm average particle diameter and 30-60 deg. angle of repose. The weight ratio of the component A/the component B is preferably 100/0.1 to 100/10. The blending time of the component A and the component B is preferably after completion of urethanization reaction.  Consequently new uses for powder coating material, powder adhesive, etc., making the best of the characteristics of powdered resin can be expected.
Patent JP-S58101397-A (JP)
Inventor: YAMAMOTO MASAO
IPC: G01R31/00
Filed: 1981-12-11
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。