baber/WOPTO huggingface dataset:
Patent JP-H0249144-A (JP)
Title: Detector for liquid mixing ratio of mixed liquid
Inventor: MIYATA SHIGERU
IPC: G01N21/41
Filed: 1988-08-11
Abstract: PURPOSE:To detect with high accuracy a mixing ratio of mixed fuel by constituting a housing in which said mixed fuel flows of a light transmissive pipe and measuring a refraction ratio of said mixed fuel by light emitting and light receiving elements placed in the periphery of the light transmissive pipe. CONSTITUTION:Infrared rays 31 emitted from a light emission diode 3 provided on the outside of a light transmissive pipe 1 are limited to a set incident angle or below by a light shielding cylinder 4, and thereafter, made incident on the light transmissive pipe 1 in which mixed fuel flows. The incident light advances, while being refracted in the light transmissive pipe 1 and the mixed fuel 90, and made incident on a light receiving photodiode 5 placed on the outside of the light transmissive pipe 1. An output of this light receiving photodiode 5 is varied in accordance with a refraction ratio of said mixed fuel 90, therefore, by detecting this output, a mixing ratio of the mixed fuel can be detected exactly. Also, a compensation photodiode 6 always receives said refracted light and controls the light quantity of the light emission diode 3 so that its output becomes constant.
Patent JP-S6261091-A (JP)
Inventor: SEKIYAMA HIDEKI
IPC: G09G1/06
Filed: 1985-09-12
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-S6261050-A (JP)
Title: Developing method for radiation sensitive negative type resist
Inventor: FUKUDA SANJIYU
IPC: G03F7/038
Filed: 1985-09-12
Abstract: PURPOSE:To develop submicron resolution by using a developing solvent which decreases swelling of a part irradiated with radiation in the stage of development for a radiation sensitive negative type resist consisting of an arom. vinyl compd. polymer contg. halogen. CONSTITUTION:Development is executed by using the developing solvent contg. a methoxyethanol and/or ethoxyethanol in a stage for forming a pattern by coating the radiation sensitive negative type resist consisting of a polymer obtd. by bringing a polymer having the repeating unit expressed by the formula into a halogenation reaction on a substrate and irradiating the radiation on the coating, then developing the same. The polymer having the repeating unit expressed by the formula is exemplified by a homopolymer such as vinyl toluene, dimethyl styrene or trimethyl styrene or a copolymer contg. these polymers as one component. The developing soln. contg. the methoxyethanol or ethoxyethanol is extremely good to obtain the submicron resolution in the developing method for the resist made of the above-mentioned polymer.
Patent JP-H0619367-A (JP)
Title: Temperature detecting device for fixing device
Inventor: MORI SHIGENORI
IPC: G03G15/20
Filed: 1992-07-03
Abstract: PURPOSE:To obtain the noncontact type temperature detecting device which is inexpensive and makes a good thermal response by coating the surface of a temperature detecting element with a heat collector at least on the side facing a fixing roll. CONSTITUTION:The thermistor element 14 which is arranged opposite the surface of the fixing roll across a specific gap is coated with the heat collector 20 made of aluminum foil. This heat collector 20 is provided in such a folded state that the top and reverse surface of the thermistor element 14 are coated. This heat collector 20 is fitted to the thermistor element 14 as it is so that the thermistor element 14 is held or by being adhered with an adhesive having excellent heat conductivity at need. Further, the heat collector 20 may have the surface colored in black, etc., on the side facing the surface of a heat roll to increase the heat collecting performance and the reverse surface of the heat collector 20 is not colored in this case to maintain its heat radiating performance.
Patent JP-H07148793-A (JP)
Title: Injecting device for injection molding machine
Inventor: RIHIYARUTO MIYUUSURAA
IPC: B29C45/50
Filed: 1994-08-25
Abstract: PURPOSE: To achieve the tightening of a structure or the facilitation of assembling by driving a worm performing injection motion by a hydraulic piston cylinder unit and forming the support part of a worm joint by the piston rod of this unit and supporting a piston in an injection cylinder by static liquid pressure. CONSTITUTION: An injection unit 1 has a worm performing quantity distributing motion constituted by arranging a plasticizing unit 2 in a worm cylinder 3 and performs injection motion by the driver engaged with the rear end part of the worm. In this case, the worm joint 15 engaged with a worm shaft 14 is surrounded by quantity distributing drive devices 16, 17 for the worm or the worm shaft 14. The support part in the axial or radial direction of a feed drive device 19 is provided to the worm joint 15. Further, the feed drive device 19 is constituted of hydraulic piston cylinder units 20, 21, 11. The support part of the work joint 15 is formed by a piston rod 21. A piston 20 is supported in an injection cylinder 11 by static liquid pressure.
Patent JP-S6444909-A (JP)
Title: Multiple fiber simultaneously switching optical switch
Inventor: OCHIAI TOSHIHIRO
IPC: G02B6/38
Filed: 1987-08-13
Abstract: PURPOSE:To enable the simultaneous switching of multiple optical fibers by forming a 1st ferrule in such a manner that a fitting pin can be moved in a specific direction by a specific distance in the pin hole of said ferrule and moving the 1st and 2nd ferrules relatively to each other. CONSTITUTION:The 1st and 2nd ferrules 11, 12 are butted against each other in such a manner that the fitting pin 13 is held inserted into both the pin holes 16, 18 thereof through the holes. While the 2nd ferrule 12 is fixed to a home position by a housing 19, the 1st ferrule 11 is movable vertically in the housing 19. Namely, the 1st ferrule 11 is pulled downward by a tension spring 2 and is positioned by the fitting pin 13 and the upper optical fibers 14a are opposed to the optical fibers 17 on the 2nd ferrule 12 side while a solenoid 20 is not held energized. The 1st ferrule 11 is attracted by an iron piece 22 fixed to the front face thereof and is again positioned by the pin 13 when the solenoid 20 is energized. This time the lower optical fibers 15a are then opposed to the optical fibers 17a. The simultaneous switching of the multiple optical fibers is thus executed by turning on or off the solenoid 20.
Patent JP-S6444980-A (JP)
Title: Display device
Inventor: OTA YASUHITO
IPC: G09F9/37
Filed: 1987-08-13
Abstract: PURPOSE: To efficiently operate a display device by providing the display device with an informing means for informing a user that the display validity time stored in a storage area has come at the display validity. CONSTITUTION: A display board 8 is provided with a specific part, e.g. a bar code B, for indicating the board number of the display board 8, a body is provided with a sensor part for reading out the contents of the specific part and the informing means is preferably constituted of a controller, an informing lamp 4 connected to the controller and a sensor part. The informing part informs that the display validity time stored in the storage area has come Thereby, a manager can substitute the board 8 at suitable time without missing its substitution time. Consequently, the display of an unnecessary display board can be prevented, the impression of a store can be prevented from being reduced and the efficient application of the display device can be attained.
Patent JP-S6093899-A (JP)
Title: Ultrasonic wave probe
Inventor: NAKATANI CHITOSE
IPC: B06B1/06
Filed: 1983-10-28
Abstract: PURPOSE:To prevent disturbance of vibrating mode and deterioration of an electrode itself of a vibrator by connecting a signal wire to an electrode at a region where no both face electrode of the vibrator of an ultrasonic wave probe is formed. CONSTITUTION:Both sides of the vibrator 304 are formed with electrodes 302, 303, a side face 301 is coated by an insulating material and an auxiliary member 305 is formed. An auxiliary member face 306 at the electrode 302 on which a matching layer is formed is formed with the same curvature as that of the electrode 302. Then an auxiliary electrode 308 for fitting an electrode is formed on an auxiliary member 307. The auxiliary electrode 308 is connected electrically to the electrode 303. A signal wire 310 is formed to a cylindrical member 309. Electrodes 311 and 308 for fitting electrodes are connected by a conductive adhesives. Then a packing member 312 is formed by impregnating a resin into a space at the inside of the member 309. Then an electrode 313 is formed and connected electrically to the electrode 302. After the matching layer 314 is cured after being flowed onto the electrode 302, the matching layer is polished on the basis of the member 306.
Patent JP-S6261130-A (JP)
Title: Automatic graphic display system for test coverage
Inventor: FUJII NORIO
IPC: G06F11/32
Filed: 1985-09-11
Abstract: PURPOSE:To shorten a testing time by outputting contents from the position of a check point in a record to a discontinuous point on control by a specific format on the basis of software design drawing information and record information. CONSTITUTION:A test coverage graphic display processing part 3 reads a software design drawing from a software design drawing file 4 until the position of the check point information while reading a check point record from a route trace data base 6 one by one in the ascending order by using the property of a structure chart. The part from the position of the check point up to the discontinuous point of control for the design drawing is used as a traveling part, a linear character code is converted heavy line character code and the converted character code is displayed or printed out on a specified device. The processing is executed by a heavy lining logic part 9.
Patent JP-S6444979-A (JP)
Title: Operation training aid
Inventor: ITO JUICHIRO
IPC: G06F19/00
Filed: 1987-08-13
Abstract: PURPOSE: To efficiently obtain accurate inspection data by recognizing displayed time and a part indicated by a picture noticed point indicating device and displaying running operation information corresponding to the time and the noticed point information while interlocking with the picture. CONSTITUTION: A recorded picture is displayed on a TV screen by operating a picture reproducing/displaying device 1 to which a VTR tape e.g. is loaded, a noticed point on operation training is indicated by operating the picture noticed point indicating device 2 and time and the indicated part displayed on the TV screen are recognized by a picture processor 3, which sends a time signal and noticed point information to a data display device 4. The device 4 selects running operation information corresponding to the time signal and the noticed point information from a storage disk 20 and displays the selected information on a CRT screen 21 e.g. while interlocking with a TV picture. A trainee and a teacher inspect an operation training result while observing the TV screen 10 and the CRT screen 21. Consequently, the operation training result can quickly be inspected.
Patent JP-H0365577-A (JP)
Title: Formation of porous silicon carbide coating film
Inventor: AMINO TOSHIKAZU
IPC: C04B41/50
Filed: 1989-08-01
Abstract: PURPOSE:To form a number of interconnected pores having a proper size on the surface of a substrate by coating the surface of substrate with a raw material composition containing SiO2 and a carbonaceous substance, heating to form SiC and interconnected pores and sintering the product. CONSTITUTION:A raw material composition is produced by mixing SiO2 having an average particle size of <=325 mesh and a carbonaceous substance (e.g. petroleum pitch) at a molar ratio (C/SiO2) of 3.0-4.0 and kneading with a diluent (e.g. benzene). The raw material composition is applied to a surface of a substrate to form a coating film and heated at >=1500 deg.C for <=30min to effect the reaction of the raw material composition. SiC is formed on the surface of the substrate, CO gas formed as a byproduct in the formation of SiC is released to leave interconnected pores in the coating film and, at the same time, the produced SiC is sintered while keeping the pores.
Patent JP-H0523562-A (JP)
Title: Mixing pipe for spray process
Inventor: HIRANO KENKICHI
IPC: B05B1/14
Filed: 1991-07-17
Abstract: PURPOSE:To mix rapid binding material efficiently in a short time and thereby reduce the generation of fine dust by providing a cubic void chamber, in the middle of a discharge pipe, connected to a tubular block with a tapered throttle, part and a center discharge orifice on the primary side of the cubic void chamber, and further jet holes which are open on the peripheral surface of the tip of the discharge orifice at an angle in parallel with the tapered surface so that the jet holes are located in a punctual symmetric pattern. CONSTITUTION:An ellipsoidal cubic chamber 4 is connected to a tubular block equipped with a tapered throttle part 6 with a throttle angle of 5 to 25 degrees and a center discharge orifice 7 provided on the primary side of said void chamber 4, in the middle of a discharge pipe 3. In addition, rapid binding material jet holes 8 which are open on the peripheral surface of the tip of the discharge orifice 7 at a parallel angle are provided on the tapered surface of the tubular block 5 so that said holes 8 are located in a punctual symmetric pattern. Thus the rapid binding material is ejected to the center of an air flow in the chamber and subsequently, the mixing efficiency is improved, the generation of fine dust is minimized and the incidence of a rebounding phenomenon is reduced.
Patent JP-S6357525-A (JP)
Title: Immunomodulator
Inventor: KITAGAWA HARUO
IPC: A61K31/70
Filed: 1986-08-26
Abstract: PURPOSE:To obtain an immunomodulator having improved immunomodulating action, low toxicity and side effects, continuously being administered for a long period, containing N-(1,5-dimethyl-5-hydroxy)hexyladenosine-5'- phosphoramidate. CONSTITUTION:An immunomodulator containing a compound shown by the formula or a pharmaceutically acceptable salt thereof as an active ingredient. The compound has improving action on antibody forming ability of lymphocyte, yet low toxicity and, for example, an acute toxic value [LD50, male mouse ICR (8 week age)] is 1.63g/kg by administration in abdominal cavity and >4g/kg by oral administration. A dose of the compound is usually 2.5-2,500mg, preferably 5-1,000mg per adult daily.
Patent JP-H0486736-A (JP)
Title: Angle displacement detection device for vibration proof device of camera
Inventor: SHIOMI YASUHIKO
IPC: G03B17/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve a rising characteristic by providing a viscosity coefficient varying means which controls energizing to an electromagnetic means according to the differential value of the output level of a detection means and varies the coefficient of viscosity as viscous force acting between an outer jacket and a floating body. CONSTITUTION:Liquid fills up the inside of the outer jacket 21 and the floating body 22 is supported in the liquid so that it can be freely rotated with a rotating shaft 27 as a center. Then, a light projecting element 25 and a light receiving element 26 for optically detecting the movement of the floating body 22 are arranged. Besides, a yoke 23 constituting a closed magnetic circuit with the floating body 22 is arranged and a coil 24 is arranged between the yoke 23 part and the floating body 22. Then, the differential value of the relative displacement of the floating body 22 and the outer jacket 21, that means, a current in proportion to a relative speed is applied to the coil 24 and the viscous force of a sensor is electrically generated. Besides, the proportional constant thereof is varied according to the displacement output of the sensor. Then, the control of the energizing corresponding to the relative speed of the outer jacket and the floating body is executed and the viscous force acting between the outer jacket and the floating body is varied. Thus, the rising characteristic of a device is improved.
Patent JP-H07168903-A (JP)
Title: Magnetic head device and measuring method of magnetic hysteresis characteristic
Inventor: FUREDERITSUKU JIEI JIEFUAAZU
IPC: G06K7/08
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a magnetic head device and a magnetic hysteresis characteristic measuring method for judging a paper money, etc., without using an erasion head. CONSTITUTION: The first head to be engaged with the banknote 11 is a saturation recording head 31 and, then, successively a saturation reading head 32, a non-saturation recording head 33 and a non-saturation reading head 34. A magnetization M is generated in a magnetization layer by the saturation recording head 31 and the saturation reading head 32 measures a saturation residual magnetic field. After that, the non-saturation recording head 33 impresses the magnetic field in an opposite direction, then the non-saturation reading head 34 measures a residual magneticism. A polarity is made to be opposite in a demagnetization magnetic moment measured by the non-saturation reading head 34 when the paper money is the true one. When the banknote is the false one and saturation coersive force is high, that is, when the demagnetization is not smoothly executed, the magnetic moment of the false banknote is reduced to be the 60% of a saturation but the polarity is not inverted. Thus, the forged paper money high in saturation coersive force is identified.
Patent JP-H1149447-A (JP)
Title: Elevator
Inventor: SAWAI MINORU
IPC: B66B5/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To easily check existence of abnormality in a balancing weight by fitting magnets to the right and left, upper and lower ends of a balancing weight, providing magnetic detectors on the respective required positions on the upper, middle, and lower parts of right and left guide rails corresponding to them, and detecting the fitting condition of the balancing weight to the guide rails. SOLUTION: During operation of this elevator, the car is elevatably moved while balancing with a balancing weight 5 through main cables by an elevator control device 1. Magnets 9 are fitted to the upper and lower, right and left ends of such balancing weight 5, and magnetic detecting devices 10 corresponding to them are provided on the right and left sides of the lower, middle, and upper parts of the guide rails 8 together with communication lines 11. When earthquake is generated and operation is stopped, before the restarting, operation at low speed is executed in the ascending direction. At this time, by reacting the detecting devices 10 against the magnets 9, running on the guide rails 8 is confirmed, and when at the worst the balancing weight 5 is derailed from the guide rails 8, and the derailed state is detected by the detecting devices 10, the operation is immediately stopped.
Patent JP-2001043647-A (JP)
Title: Hard disk drive, slider holding structure, head gimbals assembly and its manufacture
Inventor: TSUCHIYA TATSUMI
IPC: G11B21/21
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting caused by the oozing-out of flexure adhesive, to absorb distortion caused by the contraction of a soldered part by reducing the rigidity of a flexure, and to improve the quality of the soldered part by arranging pads adjacently to each other as much as possible when the bonding pad formed in a slider held in the flexure and the leading pad for a lead fixed to the platform of the flexure are soldered to each other. SOLUTION: Holes 21 and 22 are bored in a flexure 8 portion near the soldered parts of the bonding pads 28 to 31 of a slider 25 and the leading pads 41 to 44 of a lead end part. Thus, since adhesive for adhering the slider 25 to a flexure tongue 20 is moved downward from the holes 21 and 22, the adhesive is prevented from being brought into contact with the bonding pads 28 to 31.
Patent JP-H1149485-A (JP)
Title: Outrigger device
Inventor: HIRANO EIJI
IPC: B60S9/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To improve stability by widening the extended width of a horizontal outrigger of an outrigger device. SOLUTION: In an outrigger device in which left and right horizontal outriggers are fitted and inserted within an outer box 1, a horizontal outrigger 2 is provided with a vertical outrigger 3 and horizontal outrigger cylinders 4 and vertical outrigger cylinders 6 are provided, the left and right horizontal outrigger cylinders 4 connect the tip part of a rod 11 with the outer box 1 by a common pin 12, a cylinder tube 13 is connected with the horizontal outrigger 2, joint blocks 20 are installed in the left and right upper parts of the outer box 1, a subjoint block 21 is installed in the cylinder tube 13 of the horizontal outrigger cylinder 4, a flexible piping 22 is connected from the joint block 20 to the subjoint block 21, fixed pipings 23,  24 are connected from the subjoint block 21 to the horizontal outrigger cylinder 4 and a flexible piping 26 is connected from the subjoint block 21 to the vertical outrigger cylinder 6.
Patent JP-H0546318-A (JP)
Title: Image generating device by light pen input
Inventor: ISHIMOTO ZENICHI
IPC: G06F3/037
Filed: 1991-08-12
Abstract: PURPOSE:To constitute a device so that a picture can be drawn easily by connecting a light pen to a home television and abutting directly the light pen on a television screen. CONSTITUTION:The video output cable 14 of an image forming device 10 is connected to the video input terminal of a television 16, and the light pen 12 is abutted on a color pencil mark 18 having a void part displayed on a screen. While moving and operating this color pencil 18 with the light pen, a picture is drawn by selecting suitably a color pallet (the right side of the screen) displayed on a designated area and an operation (the lower side on the screen) by using four key button switches 24-30. The positional dislocation in the detection of the light pen is corrected automatically by an automatic offset detection. Accordingly, by the void part of the color pencil 18, the light of a scanning line can be detected surely by the light pen 12 even if the back is a dark color. By an automatic aligning function, the picture can be drawn by connecting easily the device without being aware of the difference of size, etc., of the television 16.
Patent JP-H0365564-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: BANDO TAKASHI
IPC: C04B35/581
Filed: 1989-08-02
Abstract: PURPOSE:To simply and inexpensively obtain a dense aluminum nitride sintered compact by burning a formed article consisting of mixture of an aluminum- containing compound and glycine under a non-oxidizing atmosphere containing nitrogen. CONSTITUTION:A formed article consisting of an aluminum-containing compound and glycine and having prescribed form is burned under a non-oxidizing atmosphere containing nitrogen. The aluminum-containing compound is a water-soluble compound and the mixture is preferably prepared by uniformly blending the aluminum compound with glycine in a state of aqueous solution and then removing water content. The aluminum-containing compound includes at least one among aluminum polynuclear complex (e.g. basic aluminum chloride or basic aluminum lactate) and aluminum alkoxide. The formed article containing a sintering assistant may be burned.