baber/WOPTO huggingface dataset:
Patent JP-H03285230-A (JP)
Title: Irreversible color changeable fuse
Inventor: KATSUTA MORIHIKO
IPC: H01H85/30
Filed: 1990-03-30
Abstract: PURPOSE:To discriminate a blown fuse from among a number of fuse circuits at sight for facilitating replacement of the fuse, by providing the circuits with a nearly material which changes its color irreversibly with the temperature rize of the fuse part. CONSTITUTION:In a card type fuse used for an automobile or the like, separate ends of a fuse metal 1 having thin fuse parts 1a are fixed to a transparent insulation base part 2, and the whole body of the fuse is covered with a transparent insulation cover 3. In this constitution, a completely irreversible temperature indicating material 4 is attached to the thin fuse part 1a for the whole body including other fuse parts 1a parallel to it. When any of the fuse parts 1a is blown, therefore, the color of the temperature indicating material 4 at the part is changed, and the position of the fuse part 1 blown can be decided easily. For the color change, there are types of those from white to dark red, from pink to black, etc., and any of these can be selected.
Patent JP-H11284905-A (JP)
Title: Electronic aperture for color camera
Inventor: SUZUKI TAKESHI
IPC: H04N5/225
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent baking and discoloration of a CCD color filter for a CCD camera, easily faded by light by reducing direct rays of the sun incident onto a camera and to avoid the deterioration of quality of a video signal even at a dark place at night. SOLUTION: An electronic aperture 4 consisting of an liquid crystal display device LCD is placed in front of a lens 3 and a CCD 1 with a color filter 2 is located at a focal point of the lens 3, a photo sensor signal voltage control circuit 6a controls a signal representing the intensity of a light received by a photo sensor 10 to adjust a transmitted quantity of light by the electronic aperture 4. In the daytime, the photo sensor 10 receives a sufficient light, and the photo sensor signal voltage control circuit 6a applies a voltage to the electronic aperture 4 to activate the electronic aperture 4 (a state of limiting light). Thus, the sunlight is reduced to prevent baking and discoloration of a color filter 2 of the CCD 1. At night, the photo sensor 10 receives weak light and the application of voltage from the photo sensor signal voltage control circuit 6a to the electronic aperture 4 is almost lost, then the electronic aperture 4 is open (a state of easily passing light) and an object is brightly photographed.
Patent JP-H07297791-A (JP)
Title: Optical space transmission equipment
Inventor: MIHARA KANJI
IPC: H04B10/564
Filed: 1994-04-25
Abstract: PURPOSE:To avoid noise in the case of optical space transmission by changing the output power of a semiconductor laser oscillator in accordance with a signal based on noise detection information transmitted from the other party. CONSTITUTION:A noise detection circuit 120 detects the increase of noise at the time of optical space transmission. When a laser output change request signal corresponding to noise increase detection in the noise detection circuit 120 of the device of the other party is transmitted, a laser output change request detection circuit 121 outputs a maser output change request detection flag of a laser diode 113 to a maser output changing circuit 122. This circuit 122 controls an APC circuit 123 to stepwise change the laser optical output power of the laser diode 113. Thus, wavelength absorption noise and optical induced noise are avoided.
Patent JP-S5210671-A (JP)
Title: Direct view storage tube
Inventor: KIMURA MASAMICHI
IPC: H01J31/08
Filed: 1975-07-15
Abstract: PURPOSE: It is to form a second electronic correction electrode in the gauze resion and around the exterior border inside face panel, by setting up a fluorescent film inside the gauze, and to improve contrast as well as to more easily manufacture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08245039-A (JP)
Title: Image forming device
Inventor: YAMADA NAOTOSHI
IPC: G03G15/00
Filed: 1996-04-10
Abstract: PURPOSE: To provide an image forming device that can increase the storage number of discharge paper sheets without increasing the occupied floor area remarkably compared to a conventional device. CONSTITUTION: An image forming device is provided with a first discharge paper storage part 11 provided on the upper face of the body of a printer 1, an upper guide 14 for guiding paper sheets toward the first discharge paper storage part 11, a second discharge paper storage part 12 provided below the body of the printer 1, a lower guide 19 for guiding paper sheets toward the second discharge paper storage part 12, and a sheet deflecting guide 13 for guiding the image-formed paper sheets selectively to the upper guide 14 or the lower guide 19.
Patent JP-S5422870-A (JP)
Title: Display device
Inventor: HARA HIDEO
IPC: G01R13/38
Filed: 1977-07-22
Abstract: PURPOSE: To provide a display device, which can be easily observed with the use of a simple construction, by forming a display section inclined at an angle with respect to the axial direction in the outer circumfernece of a column-shaped body made of a transparent material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0355057-A (JP)
Title: Suction-discharged appliance for wastes
Inventor: JIEIMUZU EFU MITSUDOO
IPC: A61F5/451
Filed: 1990-03-30
Abstract: PURPOSE: To keep chances of infection by infections pathogesis to a minimum by having improved valves, a multi-stack container transfer system and a lock mechanism of the top on elastic liner and by sprinkling waste treatment agent in a closed reservoir tank. CONSTITUTION: A valve 38 is applied in the channel leading to a closed room 16 from an inlet tube 26. The valve 38 serves to conduct is one direction only of the flow of the waste sucked into the close room 16 from a waste source. The close room surrounds the whole of a reservoir tank 40 which is normally closed, and the reservoir tank houses waste treatment agent inside as far as it is closed. The waste treatment agent is sprinkled in the close room 16 when the reservoir tank 40 is opened on taking off a closure member 42. Operation of this system is visually checked as the plug 50, made of low density material such as cork, and put detachably onto the opening of a tube 46 float on the waste treatment agent.
Patent JP-H02266621-A (JP)
Title: Method for selecting base station of mobile communication system
Inventor: HATORI TAKASHI
IPC: H04W36/36
Filed: 1989-04-06
Abstract: PURPOSE:To select an optimum base station in a short time without decreasing number of radio zones by selecting an optimum base station among a representative base station and plural base stations whose radio zones are arranged adjacently to the surrounding of the representative base station. CONSTITUTION:The reception electric field strength of representative base stations A0-C0 is measured respectively to select a representative base station B0 whose reception electric field strength is highest, the reception electric field strength of surrounding base stations B1-B6 with respect to the representative base station B0 is measured respectively and the base station B5 whose reception electric field strength is highest is selected from the representative base station B0 ad its surrounding base stations B1-B6 based on the result of measurement. Thus, the reception electric field strength is to be measured only as to 9 base stations comprising 3 representative base stations A0-C0 and 6 surrounding base stations B1-B6 among all the base stations of the group till the base station B5 is found. Thus, an optimum base station is selected in a short time without decreasing number of radio zones.
Patent JP-S62243130-A (JP)
Title: Light emitting element fixing structure of optical pickup
Inventor: NINOMIYA MASAMI
IPC: G11B7/125
Filed: 1986-04-16
Abstract: PURPOSE:To prevent a fixing plate from being separated from an optical pickup body without executing its screwing, and to simplifying an assembling work, by forming an engaging part for preventing the fixing plate from being separated from the optical pickup body by an elastic force. CONSTITUTION:As for an optical pickup body 10, an optical path hole 20 is provided on its center, and on the upper face 11, an opening 21 of the optical path hole 20 is provided on the enter, and also, on its outside, tap holes 12, 13 for screwing a fixing plate 80 are pierced. Also, as for the optical pickup body 10, a flange 11a is provided on the periphery of its upper face 11, and forms a part of an engaging part. In this way, when the fixing plate 80 has been attached to the optical pickup body 10, the engaging part 11a detains the optical pickup body 10 and the fixing plate 80, he fixing plate 80 is not separated from the optical pickup body 10, and a light emitting element which has been projected and energized by a spring can be attached to the optical pickup body 10 by a simple work.
Patent JP-H10267814-A (JP)
Title: Drill body for impact test as well as method and apparatus for measurement of impact strength
Inventor: ENDO KAZUYUKI
IPC: G01M7/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain impact strength data correlated with the impact strength of a produce by a method wherein a drill body in which a conical body whose tip has a hemispherical protrusion part is formed integrally at the lower part of a cylindrical body is dropped to a test piece from respective prescribed heights and a destruction state is observed. SOLUTION: An impact testing apparatus for a resin or the like is provided with a pipe 2 which is installed so as to protrude at a base 1, and a wire the lower end of which is attached to a brake motor 7 and to the tip of which a drill 8 is fixed is half wound on a pulley 5 at the upper end of the pipe 2. A ring-shaped cradle 9 is fixed to the lower part 1b of the base 1 so as to be coaxial with the pipe 2. The drill 8 is made of, e.g. steel, the lower part of a cylindrical body is formed to be a conical body, a protrusion part is formed so as to protrude at the lower end of the conical body, and its tip is formed to be a hemispherical shape. A test piece is placed on the cradle 9, the drill 8 is freely dropped sequentially from respective prescribed heights, the destruction state of, e.g. seven tested pieces is observed in every height, and impact strength data is obtained.  When attention is paid to the distribution or the like of a break manner, the feature of a material can be judged well.
Patent JP-H09251007-A (JP)
Title: Method and apparatus for evaluating deterioration degree for press working metal mold
Inventor: NISHIMOTO SHIGETO
IPC: G01N29/14
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To evaluate the deterioration degree of metal molds such as punches in real time under the state, wherein a press working machine is operated. SOLUTION: At least a pair of metal moldes are compressed to a material. Thus, the deterioration degree of the metal molds is evaluated with a sound signal P generated at the deformation of the material when the press working involving cutting or bending of the material is performed. In this case, when the amplitude, the distribution width Twa and the area A of the sound signal, become large, it is judged that the metal molds are deteriorated more. The reference signal, which is obtained by averaging the sound signals sampled when the metal molds are normal, and the waveform to be measured among the sound signal P are compared. When the waveform to be measured exceeds the reference waveform by more than the specified value, it can be evaluated that the metal molds have reached the replacing time.
Patent JP-H10264074-A (JP)
Title: Wiring structure of robot
Inventor: NAGUMO KOJI
IPC: B25J19/00
Filed: 1997-03-22
Abstract: PROBLEM TO BE SOLVED: To provide the wiring structure of a robot capable of improving maintainability of a wiring and durability of the wiring. SOLUTION: A wiring is stored within a flexible pipe 80 and is connected with a location which is offset from an axis line connecting a first arm 40 and a second arm 60 to the front. Durability of the wiring is improved by abutting engagement pins 86A, 86B to a stopper mounted on the pipe 80, increasing bending amount of the pipe 80 and reducing torsion amount of the wiring within the pipe 80. Maintainability is improved by integrally mounting the engagement pins 86A, 86B, the stopper and the pipe 80 on a second cover 32.
Patent JP-H02265229-A (JP)
Title: Laminated ceramic capacitor
Inventor: SANO HARUNOBU
IPC: C04B35/468
Filed: 1989-04-05
Abstract: PURPOSE:To bake a material for a dielectric ceramic layer at a low temperature without deteriorating its characteristic even in a reducing atmosphere by a method wherein a material containing a reduction inhibitor is used as the material for the dielectric ceramic layer. CONSTITUTION:A laminated ceramic capacitor 10 contains a dielectric 12; the dielectric 12 is formed by laminating a plurality of dielectric ceramic layers 14. A dielectric powder which is made mainly of barium titanate and which contains a bismuth compound as an auxiliary component and a reduction inhibitor are used as a material for the dielectric ceramic layers 14. Thereby, even when the material is baked in a reducing atmosphere, the barium titanate as its main component and bismuth oxide which is contained in the bismuth compound are not reduced; accordingly, it is possible to prevent the insulation resistance from being lowered; in addition, since the material can be baked at a low temperature, copper or a copper alloy whose melting point is low can be used as a material for internal electrode use.
Patent JP-S5211227-A (JP)
Title: Apparatus for preventing precipitation of precipitatable paint
Inventor: WATANABE MASAKATSU
IPC: C09D7/00
Filed: 1975-07-16
Abstract: PURPOSE: A title apparatus for preventing precipitation of precipitatable paint during the intermission of painting, and for decreasing the resistance to flow in a circulation pipe by lowering the viscosity of the paint. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0750413-A (JP)
Title: High-voltage semiconductor structure and preparation thereof
Inventor: RICHIYAADO KEI UIRIAMUZU
IPC: H01L29/78
Filed: 1994-03-31
Abstract: PURPOSE: To realize higher dopant concentration of a drift region by forming an electric field in both the drift region and a channel region, when a first region of a second conductivity type is a first voltage and a second region of the second conductivity type is a second voltage. CONSTITUTION: When a transistor 500 operates, charges in a passivation layer 1332 migrate, so that negative charges 1333 apply a high voltage to a drain region 507, a drain contact part 508, and an N-drift region 522. Positive charges 1334 apply a low voltage to a source region 502, a contact part 520, and a gate 509. Consequently, the charges 1333 and 1334 make equipotential lines to be concentrated in a channel region formed in the N-drift region 522 and an epitaxial layer 512, and the intensity of an electric field near regions of the highest voltage and lowest voltage is increased. As a result, the layers have differing conductivities, and the electric field in an integrated circuit is formed. Consequently, a high dopant concentration can be assured without reducing a breakdown voltage.
Patent JP-S5613019-A (JP)
Title: Treating apparatus for electron ray irradiation exhaust gas
Inventor: AOKI SHINJI
IPC: F23J15/02
Filed: 1979-07-11
Abstract: PURPOSE: To lower the consumption of NH 3  and minimize electron ray output by disposing an automatic control circuit which controls NH 3  addition amount and electron ray current according to operating conditions in a treating apparatus of NOx etc. in exhaust gases using NH 3  and electron ray irradiation.  
     CONSTITUTION: In a titled apparatus of adding NH 3  to exhaust gases containing NOx and SO 2  and irradiating electron rays thereto, a reactor 7, a dust collector 8, an electron ray accelerator 6, NOx inlet and outlet anlayzers 1, 9, SO 2  inlet and outlet analyzers 2, 10, an inlet gas flow meter 3, an outlet NH 3  flow meter 13 and that controllers 12 etc. are disposed; in addition, an NH 3  addition amount operator 4 and an electron ray current amount operator 5 automatically controlling NH 3  addi- tion amount and electron ray current according to the concentration and gas flow rates of NOx and SO 2  at the inlet of the reactor are provided. On the other hand, these are so constituted that the NOx, SO 2  and NH 3  concentration in the reactor outlet gas are automatically controlled independently and preferentially by way of said operators 4, 5 in such a manner that their values become proper values when they become other than the set values. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59214353-A (JP)
Title: Data highway structure
Inventor: KANAMARU HIDEYUKI
IPC: G06F13/00
Filed: 1983-05-20
Abstract: PURPOSE:To improve the distribution efficiency of data in a data highway greatly and facilitate the adaption and extension of a system by connecting plural data highways through an intelligent station equipped with terminal functions and a central control function. CONSTITUTION:Two data highway bodies 1 and 11 are coupled together through the intelligent station 21. The station 21 functions as the central control system of the local data highway body 11. Further, the station functions as a terminal to the central data highway body 1 and also serves as the representative station of the local data highway body 11 to control the data transfer between both data highways. For example, when a method of adding an addressee address to data to be sent out of a terminal is employed, data sent from a terminal 13 to a terminal 14 is judged by a station 21 and never sent to the central data highway body 1. Thus, distributed data of all systems are rearranged and integrated.
Patent JP-H06296476-A (JP)
Title: Preparation of health food using cuttlebone as raw material
Inventor: NAGAFUSA KOICHI
IPC: A23L17/20
Filed: 1993-04-14
Abstract: PURPOSE:To prepare a health food easily available and usable in general by using a cuttlebone having a constitution-improving effect as a raw material. CONSTITUTION:Cuttlebone is washed, dried and crushed. The obtained cuttlebone powder is decocted, the solid components are separated and removed from the decoction to obtain a stock liquid and the liquid is used as a main component of the objective health food prepared from the cuttlebone.
Patent JP-S5716928-A (JP)
Title: Double twisting apparatus
Inventor: YANOBU HIDEO
IPC: D01H7/86
Filed: 1980-06-26
Abstract: PURPOSE: To make the unwinding tension of a filamentary yarn constant regardless of the winding diameter of a yarn feeding body, by lifting and lowering a yarn guide tube provided in a bobbin supporting body with the weight of the yarn feeding body, and adjusting the braking of the flyer rotation.  
     CONSTITUTION: A hollow yarn guide tube 27, capable of lifting and lowering, and provided in a bobbin supporting 31 of a double twisting apparatus is wound with the first spring 23 capable of urging (energizing) the yarn guide tube 27 upward and the second spring 37 capable of pressing a flyer boss supporting body 33 to a brake disc 25 when the yarn guide tube 27 is at the lowest position respectively. The yarn guide tube 27 and the bobbin supporting body 31 are integrally connected with each other by a pin 30. Thus, the yarn guide tube 27 is slowly lifted upward from the lowest position by the force of the first spring 23 from the time when the amount of  a yarn wound around a bobbin is decreased and the unwinding tension is reached  near the point of change. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62244098-A (JP)
Inventor: KONDO KENICHI
IPC: G09G3/36
Filed: 1986-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57201844-A (JP)
Title: Nondestructive inspection device
Inventor: KIKUCHI HIROSHI
IPC: G01N23/18
Filed: 1981-06-05
Abstract: PURPOSE:To make the nondestructive inspection possible even in positions outside a limited section, by mounting respective constituting parts, which are required for the nondestructive inspection using X rays, on a car to move them. CONSTITUTION:After a freely running track chassis 21 is moved to be brought to a part to be inspected and is stopped, a driving part 22 is driven to position an X ray generating part 1 so that this X ray generating part 1 faces to the inspection position of a material to be inspected. When an operator is operated to drive the X ray generating part 1, generated intensive X rays are irradiated to the inspection part of the material to be inspected to perform the film photographing. At this time, the heat generated in the X ray generating part 1 is cooled by a cooling device 16, and the inside of a shelter 24 is air-conditioned by an air conditioner 25. Since these partial devices are covered with the shelter 24, the inspection is possible in all weather conditions.
Patent JP-H01259389-A (JP)
Title: Developing device
Inventor: ASANUMA MASAHITO
IPC: G03G15/09
Filed: 1988-04-08
Abstract: PURPOSE:To prevent a developer from remaining behind in a developing part at the time of non-developing by setting an angle theta1 between a developing pole and a supply pole, and an angle theta2 between the developing pole and a carrying pole so as to satisfy a specific relation, in a developing roller. CONSTITUTION:An angle theta1 between a developing pole N1 opposed to a photosensitive body 3 at a developing magnet 226 of a developing roller 22 in a developing tank 4 and a supply pole S1 of the upper stream than said pole, and an angle theta2 between the pole N1 and a carrying pole S2 of the lower stream than said pole are set so as to satisfy a condition of theta1>=theta2. By such setting, magnetic force by the pole S2 to the pole N1 becomes larger than magnetic force to the pole S1. As a result, at the time of non-developing, developer is carried so as not to remain behind in a developing part being in the vicinity of the pole N1 and comes not to remain behind in the developing part, and the generation of contamination caused by a magnetic brush formed by the residual developer, and the image disorder is prevented.
Patent JP-S5514761-A (JP)
Title: Automatic camera switching circuit for closed circuit television device
Inventor: TAKAGI YOSHINORI
IPC: H04N7/18
Filed: 1978-07-18
Abstract: PURPOSE: To secure an electronic switching of the video signals and to supply the signals to the monitor receiver by detecting the power supply to the TV camera side and then giving the switching control to the bit number of the shift register in the camera output control circuit by the detection output.  
     CONSTITUTION: The power voltage is supplied to several units of the TV camera from the monitor receiver side in order to drive the TV camera, and the power voltage is piled from the TV camera side for feedback of the video signals. In this case, the power supply to the TV camera is detected by power supply detecting transistors TrQ 3 , Q 6 , Q 9  and Q 12  each. At the same time, a logic circuit is provided to select the output of shift register SR 1  which is driven by the clock of clock terminal TS, and the detection output which detected the power supply is applied to the logic circuit. This circuit selects video amplifying TrQ 13 ∼Q 16  which amplify the video signals applied to input terminals T 1 ∼T 4 . After this, the video signals to be supplied to the common video amplifier are switched to be supplied to monitor TV. 
     COPYRIGHT: (C)1980,JPO&Japio