baber/WOPTO huggingface dataset:
Patent JP-H07104599-A (JP)
Title: Fixing device
Inventor: SHIMADA BUICHI
IPC: F16C13/00
Filed: 1993-10-07
Abstract: PURPOSE:To eliminate the need of producing an entire bearing for a thermal fixing roll with an abrasion resistant material, especially to facilitate the production if the bearing and to reduce the cost by separately constituting only the part of the bearing of the thermal fixing roll which receives strong pressing moment on the surface of the thermal fixing roll of the abrasion resistant material. CONSTITUTION:This fixing device 10 is provided with the thermal fixing roller 12 incorporating a heat source 11 and thermally fixing an image 4A and both ends of the roller 12 are rotatably provided with the bearings 13 and 14. A pressurizing roller 15 is brought into press-contact with the roller 12 by the elasticity of a spring 19 in a direction shown by the arrow. Thus, the roller 12 to which the roller 15 is pressed from below is pressed to the bearings 13 and 14 with load distribution in a specified direction. The abrasion resistant materials 13A and 14A are separately provided in the bearings 13 and 14 receiving the load distribution. Since the abrasion resistant materials 13A and 14A are provided only at the part receiving the strong pressing moment by the roller 12, the bearing is not abraded even in the case of receiving the strong pressing moment because the roller 12 rotates to perform the thermal fixing operation of the image 4A on recording paper P.
Patent JP-H0194861-A (JP)
Title: Smelling method of aroma and smelling equipment therefor
Inventor: WATABE ISAMU
IPC: A61M15/06
Filed: 1987-10-06
Abstract: PURPOSE:To enable smelling an aroma by adjusting the amount of aroma as desired by making a hole for flowing-in and -out of air and installing a pipe for air aspiration in a part of hollow container. CONSTITUTION:In a part of a hollow container 1, a hole 2 for flowing-in and -out of air is drilled and a removable plug 4 is provided on one end of the container. In the required portions of the hollow container 1, an air aspirating pipe 5 is installed. Between this pipe 5 and a hollow container 1, an air passable filter 3 is set. In the inner space 1' of the hollow container 1, a specimen of materials to be smelled is placed and the pipe for air aspiration 5 is kept in the mouth. When air is made flow into or out of the oral cavity, aroma ingredients of the specimen is emitted from the hole 2.
Patent JP-H0193811-A (JP)
Title: Interlock device for key input
Inventor: TANAKA RIE
IPC: G06F3/02
Filed: 1987-10-05
Abstract: PURPOSE:To ease control and to obtain a low cost by setting information, which goes to be a reference to decide whether a key input is proper or not, to a timer interlock decision table and deciding the propriety of the key input while this information is referred. CONSTITUTION:The interlock device of the key input is equipped with a key processing part 4, an interlock decision part 5A, a first interlock decision table 6A, a timer count device 8 and a timer interlock decision table 9. The above- mentioned first table 6A stores the information, which goes to be the reference to decide whether the key input is proper or not in correspondence to the respective types of the keys, in advance and the timer interlock decision table 9 corresponds to the respective types of the keys. Then, the reference information to decide whether the key input is proper or not are set and updated by an interlock setting part 4d and canceled after a prescribed time passes. The interlock decision part 5A refers the above-mentioned tables 6A and 9 and decides the propriety of the key input. Then, an interlock, etc., is executed.
Patent JP-H02100571-A (JP)
Title: Picture processor
Inventor: SAKATA SEIJI
IPC: G03G15/04
Filed: 1988-10-07
Abstract: PURPOSE:To perform a picture processing with high precision through a simple operation by providing an outputting means which outputs picture processing information designating an area from a picture processing information storing means based on a clock pulse signal to be outputted as synchronizing with picture information, and an outputting timing generating means which generates the outputting timing of the outputting means. CONSTITUTION:An electric variable magnification circuit 461 performs the electric variable magnification processing of dithered picture data and binarization processed picture data according to the power data of a main scanning side to be set by a scanner control circuit 460. A timing control circuit 459 outputs each signal according to instructions from the scanner control circuit 460. Namely, when reading is started, it gives a CCD image sensor 407 a transfer signal to transfer the data of one line portion to a shift register and a shift clock pulse to output the data of the shift register one by one bit. It outputs a picture element synchronizing clock pulse CLK, a main scanning synchronizing pulse LSNC and a main scanning valid period signal LGATE to a picture reproducing system control unit.
Patent JP-H0673964-A (JP)
Title: Construction of window shutter
Inventor: SAITO SEIJI
IPC: E06B9/04
Filed: 1992-08-27
Abstract: PURPOSE:To facilitate and smooth the opening and shutting of window shutters with simple construction and to attain crime prevention. CONSTITUTION:In order to couple between adjacent window shutters 1 and 2 set in door grooves, locking devices 1b and 2a with a circular section having the same height as that of each of the window shutters are mounted to the rear end of the former and the front end of the latter, and the door groove 3d continued to the outside door groove and circular door grooves 3e and 3f inclined upward in the direction of the outside while continuing to the door groove 3d are provided to the bottom of the inside of a door case 3. In order to lock to the retracted face of the front jamb 6 of the first window shutter, an automatic locking key 7 provided to the front jamb 5 of window shutter frames and an upper and lower locking pin lock 9 are constituted. In addition, neither the window shutter 1 nor the window shutter 2 is fitted to a part of an upper shallow door groove 10b in the case the window shutters are shut, and an erection groove 10a wider than the width of one sheet of the window shutter and deepened only a part narrower than the width of two sheets thereof is constituted.
Patent JP-2000082696-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIHARA KOHEI
IPC: H01L21/26
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a crystal defect by eliminating hydrogen from a silicon substrate while the silicon substrate surface of a contact hole bottom part is exposed before metal wiring is formed after dry etching. SOLUTION: A contact hole 7 is formed in an insulation film 4 by dry etching treatment using a plasma gas 6. In this case, a crystal defect 8 where a hydrogen atom contained in the plasma gas 6 is implanted is formed also on the surface layer of a silicon substrate. Then, after a resist film 5 is released, energy 9 is given to the contact hole 7. The energy 9 is given by performing heat treatment at approximately 500 deg.C and less than approximately 700 deg.C, Si-H combination included in the crystal defect 8 is cut, and hydrogen is eliminated through the contact hole 7. After that, metal 10 is buried into the contact hole 7, thus eliminating the crystal defect and relaxing the lattice distortion of silicon without eliminating an impurity introduction region.
Patent JP-H04130879-A (JP)
Title: Screen device for picture display
Inventor: TAKAUCHI RYUJI
IPC: G03B21/625
Filed: 1990-09-21
Abstract: PURPOSE:To adjust a screen to be optimum, bright and visible without the unevenness of luminance in a shifted position when a monitor position is shifted by using a film-like Flesnel lens and shifting a relative position between the optical axis of the Flesnel lens and a lenticular lens 2. CONSTITUTION:Light is projected from a projection tube 4 on a screen where the Flesnel lens 3 converging light is overlapped with the lenticular lens 2 giving directivity to light and diffusing it so as to display a picture. A means shifting the relative position between the optical axis connecting the center 5 of the Flesnel lens 3 and a focus, and the lenticular lens 2 and a luminance distribution correction mechanism are provided. Thus, the bright and visible screen without the unevenness of luminance can be obtained even if the monitor position is changed by shifting a point where light is converged by the Flesnel lens 3 by shifting a system from a state where the center 5 of the Flesnel lens 3 is positioned almost in the center of the lenticular lens 2 to a state where the center 5 of the Flesnel lens 3 is positioned in the upper end of the lenticular lens 2.
Patent JP-H0997566-A (JP)
Title: Magnetic filter
Inventor: KONISHI NAOKI
IPC: H01J9/227
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the discoloration failure of a cathode-ray tube by efficiently removing the magnetic powder included in a phosphor slurry. SOLUTION: In a phosphor regenerating magnet filter 1 for removing magnetic powder from a phosphor slurry undesired and recovered after slurry application, it is mainly formed of a filter body 2, partitioning plates 8, and magnet plates 9. The filter body 2 has a vertically erected cylindrical structure, and its upper and lower ends are blocked by caps 3, 4, respectively. The upper cap 3 has a slurry discharge port 5, the lower cap 4 has a slurry intake port 6. The partitioning plates 8, which partition the inner part of the filter body 2 into a plurality of spaces 2a-2c, have slurry passing ports 10 bored in the center. The magnet plates 9 are integrated into the respective spaces 2a-2c of the filter body 2 in parallel to the partitioning plates 8.
Patent JP-S61131491-A (JP)
Title: Bipolar transistor
Inventor: ARAI MICHIHIKO
IPC: H01L27/14
Filed: 1984-11-29
Abstract: PURPOSE:To much effectively perform a light coupling as compared with the conventional one by forming a structure that the compositions of the second collector region of a collector layer and a base layer are altered to form the energy gap of the second collector region smaller than that of the base layer. CONSTITUTION:A collector layer 2 is formed of collector regions 2a, 2b, and the composition of a crystal is set to become the relationships of Eg4>Eg3<Eg2 and Eg3>Ebg2 in the magnitude relationship between the energy gaps Eg2 and Eg4 among collector layer 2(2a, 2b), a base layer 3 and an emitter layer 4. In case of Eg4>Eg3, the improvements in the current injection efficiency by wide gap emitter and light input/output efficiency of upper emitter layer 4 side are performed. Eg3<Eg2 is satisfied to enhance the emitting intensity. Further, since Eg4>Eg3<Eag2 is satisfied, a laser operation can be executed. Since Eg3>Eg2 is satisfied, there is high sensitivity photoreceiving wavelength band from the wavelength of emitting light to longer wavelength for the external incident light.
Patent JP-S61131260-A (JP)
Title: Damper of tension arm
Inventor: KAMIJO NOBORU
IPC: G11B15/43
Filed: 1984-11-30
Abstract: PURPOSE:To improve the performance of a damper by providing a rotating body which rotates together with a tension arm shaft in one body in a hollow chamber and rotating the tension arm against the viscous resistance of viscous fluid that the rotating body receives when rotating. CONSTITUTION:When the tension arm 11 is rotated in response to variation in the tension of a film, the arm shaft 1 and rotary drum 19 rotate clockwise and counterclockwise integrally with the tension arm 11. In this case, grease 31 is charged in the hollow chamber 27 and the rotating body 29 rotates clockwise and counterclockwise against the viscous resistance of the grease 31 charged principally in the gap 39 between the inner peripheral surface 16b of a housing 16 and the outer peripheral surface 29a of the rotary drum 29. Consequently, the tension arm 11 is rotated in response to variation in the tension of the film 2 while a rotational load due to the viscous resistance is placed, thereby damping the oscillation of the tension arm 11. Thus, the high- performance damper of the tension arm is obtained.
Patent JP-H0562175-A (JP)
Title: Method and apparatus for durability test of magnetic recording medium
Inventor: OTA YUICHI
IPC: G01M99/00
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a result equal to the result of a CSS test in a short time by a method wherein, only when a contactor comes into contact with the face of a magnetic recording medium, the recording medium is turned. CONSTITUTION:A contactor 2 is arranged on the face of a magnetic recording medium 1; a contact start-stop test in which the start and the stop of the rotation of the medium 1 are repeated is performed. At this time, only when the contactor 2 is not levitated and comes into contact with the face of the medium, the medium 1 is turned by means of a rotary drive part 7. A cycle is repeated and operated only during the contact time; after that, a dynamic friction factor between the medium 1 and the contactor 2 is measured 4. Thereby, it is possible to find the number of CSS tests during an actual drive operation, and it is possible to judge the durability of the medium 1.
Patent JP-S63107734-A (JP)
Title: Method and apparatus for controlling concentration of isotope
Inventor: HORIKAWA TOYOHIKO
IPC: B01D59/34
Filed: 1986-10-24
Abstract: PURPOSE:To stably separate an isotope at objective concn. and to reduce the loss of separation work, by regulating the steam density of the isotope mixture in a laser irradiation part of said mixture and controlling the concn. of the objective isotope separated and recovered. CONSTITUTION:The measuring signal of product concn. is inputted to a controller 11 to be compared with set objective concn. When the measured value is different from the objective value, the correction indicating signal corresponding to the deviation of both values is automatically outputted to an electron gun power source 10 from the controller 11, and an emission current or electron accelerating voltage is altered by the correction indicating signal. When the emission current is altered, the quantity of electron beam changes and, when the electron accelerating voltage is altered, the holding energy of an electron changes but, in both cases, the total energy possessed by a electron beam increases and decreases, and the heating quantity of a mixture 12 to be melted changes and the temp. of an evaporation surface can be controlled.
Patent JP-H04132377-A (JP)
Title: Mounting device for speaker
Inventor: TSUDA YUKIHARU
IPC: H04R1/02
Filed: 1990-09-21
Abstract: PURPOSE:To reduce the number of assembling components by a simple constitution, and to mount a speaker by a sealing structure at a low cost by integrating a partition board whose shape is long backward and a side back cover part with a cabinet. CONSTITUTION:A partition board 7 integrated with a cabinet 6, whose shape is long backward, comes in contact with the inside face of a back cover 8, so that the partition board 7 and the back cover 8 are integrated with the cabinet 6. Then, a speaker 3 is attached to the cabinet 6, and the back cover 8 is attached to the cabinet 6. Therefore, the speaker 3 can be mounted by the sealing structure only by attaching the back cover 8 to the cabinet 6. Thus, the speaker 3 can be mounted by the sealing structure, the number of components can be reduced, and the efficiency of an assembling process can be improved.
Patent JP-H0680453-A (JP)
Title: Surface-active composition and its production
Inventor: KOBAYASHI JUICHI
IPC: C09K23/30
Filed: 1992-08-31
Abstract: PURPOSE:To improve the dispersibility, fluidity and workability of cement by hydrolyzing a protein with a microbial strain capable of forming lactic acid. CONSTITUTION:A protein of soybean, wheat, etc., is incorporated with a nutrient for the proliferation of microorganisms such as soluble starch and maltase. A microbial strain capable of producing lactic acid and consisting of one or plural kinds of strains such as Streptococcus faecium and Leuconostoc mesenteroides is added to the mixture to obtain a proliferation solution. The solution is maintained at 0-60 deg.C taking care of not to be contaminated with saprophytic bacteria. The protein is hydrolyzed by the process to obtain a composition containing polypeptides and amino acids. The composition is incorporated with 0.01-1wt.% of an antibacterial agent such as 3-methyl-4-chlorophenol which is a nucleus-substituted chlorophenol (alkali salt) and, as necessary, with a dye or pigment such as auramine and a smell-masking flavor to obtain the objective surface active composition suitable as an admixture for cement.
Patent JP-2001077134-A (JP)
Title: Mold manufacture for cutting sample and its mold manufacture jig
Inventor: WATABE MINEYOSHI
IPC: H01L23/31
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To adjust colored mold agent by constituting the method of a process for covering a sample for cutting with a first mold agent and a process for covering the outside thereof with a second mold agent. SOLUTION: A container for storing a sample 4 for cutting inside is made integral by uniting a container lid 1 to a container 5 of a first colored mold agent, and an edge of a discharge port 2 provided to the container lid 1 is made tubular. After colored mold agent is poured into the container 5, extra colored mold agent is discharged from the discharge port 2 when vacuum defoaming is carried out. A sample 4 covered with the colored mold agent container 5 is put in a container of a second transparent mold agent. In the process, the amount of colored mold agent to be discharged can be adjusted by adjusting the height 3 of the discharge port 2.
Patent JP-S61158967-A (JP)
Title: Basic salt of 5-cyanopyridine-2-diazohydroxide, manufacture and use
Inventor: DEIBUITSUDO SHII BEIKAA
IPC: C07D213/85
Filed: 1985-11-12
Abstract: 57 The title compounds are provided as well as a method for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. The compounds of the invention have pharmacological properties and are useful cytostatic agents and cell growth inhibiting agents,
Patent JP-S60138450-A (JP)
Title: Thin tube type isotachophoresis analysis
Inventor: YAGI TAKAO
IPC: G01N27/447
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the formation of a mixed zone of both liquids by monitoring the introduction of a terminal liquid and a leading liquid introduced thereafter at an exhausting hole provided deviatedly to an electrophoresis tube. CONSTITUTION:The terminal electrolyte T is introduced from a terminal liquid electrode cell 2. Since the exhausting hole 7 provided deviatedly to the electrophoresis tube 3 is opened, the electrolyte T is exhausted from the hole 7 in order, and the terminal electrolyte introduction is stopped when the exhausting is attained. Next, the leading electrolyte L is introduced from a leading liquid electrode cell 4, said electrolyte is attained to the hole 7 and exhausted partially together with the terminal electrolyte. At the exhausting time point, the hole 7 is closed by an on-off valve 9. Thereby, a boundary surface P of both electrolytes is formed clearly. The sample is injected from a sample injecting hole 6 by using a microsyringe 11. Since a needle 12 of the microsyringe 11 is not passed through the terminal electrolyte at all, the mixed zone of both electrolytes is not formed.
Patent JP-H0683257-A (JP)
Title: Hologram television device
Inventor: FUKUI TAKUOMI
IPC: G02B27/22
Filed: 1992-08-28
Abstract: PURPOSE:To compact a television device by providing a light guide plate for guiding regenerative light on the front or rear surface of a display element. CONSTITUTION:The light guide body 1 consisting of a transparent plate such as a liquid crystal display element is provided to the display element 2 having many two-dimensionally arranged minute picture elements. The element 2 regenerates and displays an interference stripe pattern transmitted from a CCD solid state image pickup element. The pattern is irradiated with regenerative light propagated into the body 1 and an image is regenerated and recognized by an observer 14. Since regenerative light 3 is propagated into the body 1, the TV device can be made compact. Since the regenerative light 3 is propagated into the solid, the wave face of the light 3 is prevented from being disturbed by the temperature change of air on the periphery of the TV device, the flickering or the like of an image is not easily generated. When the observer side surface of the body 1 itself is spherically formed, an expansive lens effect is obtained and a display image can be expanded.
Patent JP-H03116069-A (JP)
Title: Carrying device for laser plate making machine
Inventor: NINOMIYA YUKI
IPC: G03G15/00
Filed: 1989-09-29
Abstract: PURPOSE:To transfer the power from a driving motor without deteriorating the carrying accuracy by irradiating a carrying roller with a part of a laser light for exposing a plate material, catching a variation of wavelength of its reflected light by a photodetector to detect a rotating speed, and controlling the driving motor for the carrying roller. CONSTITUTION:Based on output signals from each of first and second photodetectors 13, 14, a rotating speed of a carrying roller 5 itself is calculated by utilizing a Doppler effect, this rotating speed is compared with a reference speed of a block material 1, and in accordance with a result of its comparison, a rotating speed control signal (acceleration control signal or deceleration control signal) is outputted. Accordingly, a speed control of a driving motor for the carrying roller 5 is executed stably. In such a way, the rotating speed of the driving motor 15 can be stabilized, and power from the driving motor 15 is transferred without deteriorating the carrying accuracy, and the quality of plate making can be improved.
Patent JP-H0196527-A (JP)
Title: Combination switch operating hand
Inventor: KIMURA MASAYOSHI
IPC: G01M99/00
Filed: 1987-10-07
Abstract: PURPOSE:To simultaneously provide rotation and torsion by providing an opening/closing switch for holding a combination switch, a horizontal push rod and an upward push rod, on a slider being linearly movable against a slider base provided on a base plate. CONSTITUTION:On an arm tip 14 of an industrial robot, a slider base 10 is provided through universal joints 11, 12, and to the base 10, a slider 8 is attached so as to be linearly movable. Also, to the slider 8, a pair of horizontal push rod 1 and an upward push rod 2, and a motor 7 are fixed, and a combination switch 15 is held by an opening/closing chuck 5. In such a state, for instance, when the tip 14 is moved, the slider 8 also moves, the rod 1 abuts on the switch 15 and rotated, and by a first applied reaction force, the joint 11 is rotated, and the center axis of the switch 15 and the center axis of the chuck 5 are allowed to coincide. Accordingly, by moving the switch 15 in the right and left direction and the vertical direction, a rotation and a torsion can be applied simultaneously.
Patent JP-H07103029-A (JP)
Title: Internal combustion engine
Inventor: ITO YASUSHI
IPC: F02M37/00
Filed: 1993-10-12
Abstract: PURPOSE:To reduce fluctuation in engine torque when fuel supply to engine is restarted. CONSTITUTION:The fuel discharged from a high pressure pump 15 is fed into a fuel distribution tube 13, and the fuel fed into the fuel distribution tube 13 is fed to a fuel injection valve 11. An escape valve 21 is connected to the fuel distribution tube 13. Fuel injection is temporarily stopped at the time of engine deceleration driving. When the fuel pressure in the fuel distribution tube 13 is higher than a set pressure at the time of stopping fuel injection, the escape valve 21 is opened until the fuel pressure in the fuel distribution becomes no greater than a set pressure. As a result, the fuel pressure in the fuel distribution tube 13 is reduced.