baber/WOPTO huggingface dataset:
Patent JP-H1142883-A (JP)
Title: Ink follow-up material for water-based ball-point pen
Inventor: MIYAMOTO MASARU
IPC: C09K3/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make an ink follow-up material for a water-based ball-point pen excellent in aged stability while a residual amount of ink is made easy to be seen by making an interface plane, further a thickener in an ink follow-up material is excellent in dispersion, and separated oil is little by a method wherein a reagent which connects both chemically, or improves an affinity accompanied by chemical reaction to raise a function of a composite material, is contained. SOLUTION: A reagent wherein in a water-based ball-point pen receiving ink 20 directly in an ink receiving tube 10, silicon is contained in a molecule, and in inorganic material and organic material, or an organic material composite system of different kinds, both are chemically bonded, or an affinity is improved followed by chemical reaction, and function of composite material is raised, i.e., a silane coupling agent is limited. Thereby, fine grain thickener and a clay amount increasing agent in the ink follow-up material 30 are bonded to the silane coupling agent, and dispersion in the ink follow up material 30 becomes good.  A hydrophobic property of the ink follow-up material 30 itself is improved from a hydrophobic property of that itself, and both are welded together almost in a plane from a function wherein an interface between the ink 20 and the ink follow-up material is kept at a minimum area.
Patent JP-S6273654-A (JP)
Inventor: MAMON TOOMASU
IPC: H01L27/06
Filed: 1986-09-11
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。
Patent JP-S59105246-A (JP)
Title: Fluorescent screen
Inventor: OBATA YOSHIHARU
IPC: H01J29/18
Filed: 1982-12-09
Abstract: PURPOSE:To obtain a fluorescent screen having excellent contrast and luminance by forming a phosphor layer over end surfaces of the glass coatings of single fibers without filling concaves formed on the phosphor-layer-side end surfaces of the single fiber glass croses of an optical fiber plate. CONSTITUTION:A concave 18 is formed on the phosphor-layer-side surface of the glass core 101 of each single fiber of an optical fiber plate 17 provided in the output surface of an image tube. The concaves 18 are formed by corroding the glass of the cores 101 having a higher refractive index earlier than the glass of coatings 102 having a lower refractive index by immersing the fiber plate 17 in solution of an acid such as hydrochloric acid or nitric acid. The depths of the concaves 18 are in the range of 1-20mum. After that, phosphor particles 201 are fixed to a surface formed by end surfaces of the glass coatings 102 almost without being packed into the concaves 18 thereby forming an output phosphor layer 10 on the fiber flux 17. The diameter of the single fiber is adjusted to below 10mum, and the mean grain diameter of the particles 201 is selected to be 2-20mum. By the means mentioned above, a phosphor screen having excellent contrast and luminance can be obtained.
Patent JP-H0663600-A (JP)
Title: Method and apparatus for sludge treatment
Inventor: ICHI MASAHIRO
IPC: E21B21/06
Filed: 1992-08-13
Abstract: PURPOSE:To assure dehydration performance stable over a long period of time by suppressing the clogging of a dehydration device. CONSTITUTION:The sludge supplied from a raw sludge tank 3 and the diluting water from diluting water supply equipment 14 are received into a continuous kneading mixer 12 where the sludge is diluted to 1.15 to 1.35. The diluted sludge is supplied to a dehydrating machine in conformity with the capacity of the dehydrating machine 25 to be used. Flocculating agents are first added with an inorg. flocculating agent G1 in a first blender 24A and are then incorporated with a high-polymer flocculating agent G2 in a second blender 24B; thereafter, the mixtures are supplied to the belt press dehydrating machine 25, by which the dehydration treatment is executed.
Patent JP-H0381927-A (JP)
Title: Sealing device for bent fluorescent lamp
Inventor: HOSOYA HISAO
IPC: H01J9/26
Filed: 1989-08-24
Abstract: PURPOSE:To enhance operational efficiency of sealing by providing a bulb pusher so that the openings of bent bulbs abut against connecting members and stems via first glasses. CONSTITUTION:Before a support pole 1 is put into a furnace, button stems 120, 120 and connecting members 125, 125 are fixed in the setting member 8 of a support table 6. Solid frit glasses 124, 124 and 135, 135 are superposed on the button stems 120, 120 and the connecting members 125, 125, and further, U-shaped glass bulbs 111, 112, 113 are mounted on the frit glasses 124, 124, 135, 135 with the openings thereof down. In this state, the side surfaces of the glass bulbs 111, 112, 113 are held by bulb holders 20, 20, 20. A bulb pusher 25 is descended to abut against each upper surface of the glass bulbs 111, 112, 113, thereby pushing the glass bulbs 111, 112, 113 downward.
Patent JP-H0539784-A (JP)
Title: Variable capacity type vane pump device
Inventor: NAKAMURA KYOICHI
IPC: B62D5/07
Filed: 1991-07-31
Abstract: PURPOSE:To make the operating fluid led in to a suction chamber receive a supercharging effect even in case that a specific pump chamber is stopping its pumping function by the circulation of the operating fluid. CONSTITUTION:Suction ports 41 and 41' are provided to side plates 3 and 4 and near the circumferential end of a cam ring 5. A suction chamber 28 is provided to the side plates 3 and 4 and at the outer circumference of the cam ring 5 to link to the suction ports 41 and 41'. A suction-side passage 21 to connect between the suction chamber 28 and a cylinder chamber 13 in a change- over valve housing 12 is provided. A suction passage 8 to suck an operating fluid from a reservoir, and a bypass passage 29 to bypass-circulate a part of the discharge fluid are opened to communicate crossing, at the intermediate positions of the passage 21. When a specific pump chamber is in the condition to circulate the operating fluid, the operating fluid led in to the suction chamber 28 receives two times of supercharging functions. Consequently, the generation of a cavity resulting from a suction shortage can be prevented, and a pulsation phenomenon and the like can be eliminated.
Patent JP-H0792004-A (JP)
Title: Liquid level sensor
Inventor: SERA MIKIO
IPC: G01F23/28
Filed: 1993-08-31
Abstract: PURPOSE:To provide a liquid level sensor, in which liquid adhesion to a sensor head is prevented so as to eliminate any error action. CONSTITUTION:The level sensor consists of a light transmitting optical fiber 1, a light receiving optical fiber 2, and a sensor head 3 arranged in the end of the optical fiber, and the sensor head 3 made of a transparent fluororesin has a prism-shaped tip part 4 provided with a top angle of 100 deg., while a plate extending downward from the prism top end is provided in the prism-shaped tip part 4 of the sensor head 3 so as to prevent liquid drop adhesion to the outside face of the prism. The sensor head 3 including the prism tip part 4 is integrally molded with a protecting tube 6 made of a fluororesin, and is fixed with the optical fibers 1, 2 by a mouthpiece 7. A tube for preventing falling off and for sealing may be arranged on the inside/outside of the protecting tube 6.
Patent JP-S6195429-A (JP)
Title: Self-checking system of reset signal
Inventor: IIZUKA HAJIME
IPC: G06F1/24
Filed: 1984-10-17
Abstract: PURPOSE:To check a reset signal generated at the ON of an electric power supply by a system itself by checking that the rise of a pulse signal exists between the 1st and 2nd time constants to check the reset signal. CONSTITUTION:The time constant Ra.Ca of the 1st time constant circuit 1 and the time constant Rb.Cb of the 2nd time constant circuit 2 are set up to different values respectively. When the power supply VCC is inputted at a certain time t1, pulse signals A, B having different width respectively are outputted on the basis of the difference between the 1st and 2nd time constants. Since these outputs supply H-level signals to both the inputs of an exclusive NOR circuit 3 for a period between times t1 and t2, an output C generated between the t1 and t2 is turned to the H-level. On the other hand, the pulse A is decayed at the time t2 and the pulse B is still kept at the H-level, so that the output C is turned to the L-level, and at the delay of the pulse B at a time t4, the output C is turned to the H-level. If the time constants are set up so that the reset signal is raised from the L to H-level at a time t3 between the time t2 and t4, a latch circuit 4 detects the rise of the reset signal and outputs an inverted Q output to a CPU.
Patent JP-H0539803-A (JP)
Title: Cylinder device
Inventor: ISHII MASAYOSHI
IPC: F15B15/14
Filed: 1991-08-01
Abstract: PURPOSE:To stabilize performance of bearing mechanisms by arranging static pressure bearing mechanism and a spherical bearing mechanism between a cylinder and a rod, then eliminating inclination of the rod, and minimizing a gap in the static bearing mechanism. CONSTITUTION:A static pressure bearing mechanism 17 which rotatably journals a piston rod 3 and a spherical bearing mechanism 19 which also journals the rod 3 are arranged between a cylinder 1 and the piston rod 3. Both the bearing mechanisms 17, 19 are sealed with seal members 35, 37 and 39, 41 so as not to be influenced by pressure oil which is supplied to and discharged from both sides of a piston 11. The position of the rod 3 is kept at its position of axis by the spherical bearing mechanism 19 and its eccentricity is eliminated. An inclination of the rod 3 is decreased in the static pressure bearing mechanism 17, accordingly. The bearing performance is thus stabilized.
Patent JP-H1166826-A (JP)
Title: Reproducing device
Inventor: TANAKA TOSHIAKI
IPC: G11B27/10
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve operability for instructing reproduction by providing a means for specifying display and inputs of only a title and a chapter, the chapter of a predetermined title, and only the title when specifying the title and the chapter. SOLUTION: When a memory key is once input-operated on a remote controller 5, a memory screen as a set screen for inputting both a title and a chapter is displayed on a monitor part 6, and when the title numbers are inputted in reproducing order from title keys and ten-key, they are stored in RAM and ROM parts (memory) 52 for the system. When only the chapter is inputted, a memory screen as a set screen for inputting only the chapters is displayed by inputting the memory keys two times, and the numbers are inputted by the title keys and the ten-key in reproducing order. Moreover, when only titles are inputted, the memory keys are inputted three times for performing the similar operation as the above. And then, the reproduction button initiates the reproduction in the order stored in the memory 52.
Patent JP-H0871945-A (JP)
Title: Saddle for pipe connecting tool and the same tool
Inventor: HAYASHI YOSHIHIKO
IPC: F16L1/00
Filed: 1994-09-09
Abstract: PURPOSE: To extremely simply and quickly cope with the variation of the size of a pipe body to be connected. CONSTITUTION: The first saddle 18 is rotatably provided at the lower end part of a frame 12, and the second saddle 28 is rotatably connected to the upper part of the frame 12 for composing a pipe connecting tool 10. A pipe seizing face 18a intended for the largest diameter pipe of pipe bodies to be connected is formed on the first saddle 18, and an auxiliary saddle 40 equipped with a pipe seizing face intended for the pipe body being smaller in diameter than the largest diameter is detachably provided on the first saddle 18.  In this case, a hexagon socket head bolt 20 is erectly provided on the first saddle 18, and the auxiliary saddle 40 is placed on the first saddle 18 with the bolt 20 inserted through the attaching hole 42 of the auxiliary saddle 40, and the bolt 20 is drawn in from a back side by a wing nut and stuck to there for fixing the auxiliary saddle 40 to the first saddle 18. In this state, the pipe seizing face 18a is protruded to its inside.
Patent JP-S6274339-A (JP)
Inventor: AZUMA YOSHIBUMI
IPC: G01N23/04
Filed: 1985-09-30
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-H11126969-A (JP)
Title: Method for manufacturing circuit assembly of flexible films of plural layers
Inventor: BAKER JAY DEAVIS
IPC: H05K3/46
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a 3-dimensional circuit assembly wherein high mounting density is realized with low-cost materials. SOLUTION: A second flexible film 18 is connected to a conductive path of a first flexible film 18, with a connection part, wherein the first film 16 is connected electrically to the second film 18 at completion time. First and second flexible films 16 and 18 are so placed in an open mold 10 that the first film 16 covers the second film 18 for an electrical connection path so as to adjoin an electrical connection part. A plastic material is injected to adjoin at least one surface of the first or second film. A molten plastic is bonded to the second flexible film 18 to form a consolidated supporting structure. Owing to the heat in a melting process and compatibility of the materials, the second film 18 is fixed to the first film 16 to form a circuit assembly. After the plastic material has cooled sufficiently, a mold 10 is opened and the circuit assembly is removed.  During or after the molding process, a circuit layer is mutually connected with a conductive medium.
Patent JP-S6195462-A (JP)
Title: Microcomputer
Inventor: HIDAKA HIDENORI
IPC: G06F13/16
Filed: 1984-10-17
Abstract: PURPOSE:To drastically delete the number of an I/O port required for and address of an external ROM by providing an address error detecting section, plural serial buffers and a CPU hold control section. CONSTITUTION:An address error detecting section of a program counter 1 is connected to a serial buffer 5 and a CPU hold control section 9, and to the control section 9, an address error detecting signal fed from the address error detecting section is inputted. Thereby, the control section 9 stops a feed of an internal clock of a microcomputer and temporarily stops all operations of the microcomputer except for buffers 5 and 8 at that time condition. The control section 9 stops its operation by a signal from the buffer 8 and releases the feed stop of the internal clock. In this manner, by providing the address error detecting section, the buffers 5 and 8 and the control section 9, the number of an I/O ports required for the address can be drastically deleted.
Patent JP-H07149845-A (JP)
Title: Production of polybutadiene latex with very high content of 1,2-bonding
Inventor: DOUEIN MONTOGOMERII HOWAITO
IPC: C08F2/22
Filed: 1994-09-12
Abstract: PURPOSE: To prepare a highly 1,2-enriched polybutadiene latex useful as a waterproof coat, a vehicle tire and the like, which is obtained by grafting a polydiene block having a specific type of structural unit to a polymer backbone having specific types of structural units thereby improving latex activity.  
     CONSTITUTION: A highly 1,2-enriched polybutadiene latex is manufactured wherein a polymer backbone (A) having structural units of formulas I (wherein R represents H, a 1-5C hydrocarbon group, a halogen or a (substituted) aromatic group) and II is grafted with a polydiene block having a structural unit of formula III or structural units of formulas III and IV, wherein the respective blocks of the polybutadiene block used as component B, respectively, have a terminal group such as H, a 1-5C alkanol, a halogen, carboxyl, OH, a nitrile group, nitro, a sulfonate group or an ester group, and the degree of polymerization of the structural unit of formula III exceeds 5 and the degree of polymerization of the structural unit of formula IV is 0 to 0.25 times the degree of polymerization of the structural unit of formula III. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63264626-A (JP)
Title: Ring-opened polymer and manufacture thereof
Inventor: NISHI GIICHI
IPC: C08G61/08
Filed: 1987-09-01
Abstract: PURPOSE:To produce a ring-opened polymer suitable as a polymer for optics or a raw material thereof by subjecting a specific polycyclic norbornene monomer available at low cost, to ring opening polymerization, if desired, together with other comonomer. CONSTITUTION:A monomer (mixture) of pentacyclopentadecadiene of the formula I and/or pentacyclopentadecene of the formula II in an amount of 100-5mol.% and dicyclopentadiene and/or dihydrodicyclopentadiene in an amount of 0-95mol.% is polymerized in the presence of a ring opening polymerization catalyst. A polycyclic norbornene ring-opened polymer is obtained which contains 100-5mol.% repeating unit of the formula III and 0-95mol.% repeating unit of the formula IV and has an intrinsic viscosity eta of 0.01-20dl/g measured at 25 deg.C in toluene. This ring-opened polymer is excellent in heat resistance and good in balance of various properties, for example, clarity, water resistance, chemical resistance, solvent resistance, dielectric properties, and mechanical properties such as rigidity, etc. and can be utilized in various field such as the optical field.
Patent JP-2000114023-A (JP)
Title: Nonmagnetic polycrystalline ferrite, magnetic head and substrate therefor
Inventor: MATSUSHITA MITSUYOSHI
IPC: H01F1/34
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic substrate which does not deteriorate the characteristics of a fitted metallic magnetic film, can be worked easily, and exhibits a high wear resistance when a tape is run, by using a ferrite which is used for constituting a magnetic head by coating the surface of the ferrite with a thin metallic magnetic film. SOLUTION: A nonmagnetic polycrystalline ferrite has such a composition that its (Fe2O3+TiO2): MnO: Zn mol ratio falls within the area surrounded by four points of (A) 61:1:38, (B) 51:1:48, (C) 51:61:33, and (D) 61:6:33 and 100×(TiO2)/ (TiO2)+(Fe2O3)}=5-20.
Patent JP-S6461352-A (JP)
Title: Production of piezoelectric porcelain
Inventor: WASHIMI NAOHISA
IPC: H01B3/12
Filed: 1987-08-31
Abstract: PURPOSE:To stably obtain a dense piezoelectric porcelain useful for electric fields, having excellent properties, by calcining ceramic powder containing a given amount calculated as PbO of a Pb component, grinding to give powder, molding and burning. CONSTITUTION:Ceramic powder [ e.g. PbTiO3-PbZrO3-Pb( Mg1/3Nb2/3 )O3 ]containing 60-80wt.% calculated as PbO of a Pb component is burnt at about 850 deg.C for about 2hr to give powder comprising >=70wt.% particles having 0.5-1.5mum particle diameter. Then the powder is optionally blended with about 5wt.% based on the raw material of about 5wt.% aqueous solution of polyvinyl alcohol as a binder and granulated to give granulated powder. The granulated powder is molded and burnt.
Patent JP-S6459886-A (JP)
Title: Printed circuit board for wide band circuit
Inventor: UCHIUMI KUNIAKI
IPC: H05K1/02
Filed: 1987-08-31
Abstract: PURPOSE:To realize a wide band circuit with smooth frequency characteristics by utilizing a printed circuit board pattern which is different for each basic circuit when the circuit configuration consists of repetition of basic circuit. CONSTITUTION:Three-stage transistor amplification circuit 15 is made by connecting three stages of a basic circuit 10 is cascade and the printed circuit board pattern for this circuit is not created by repeating the part of a range 10 for three times but conductor main parts 8a, 8b, 8c, 9a, 9b, 9c, 11a, 11b, and 11c which are slightly different in terms of width, length and positions of conductor part are used. Thus, since the printed circuit board pattern for each basic circuit differs slightly, the disorder of frequency characteristics due to printed circuit board pattern occurs at different frequencies each. Therefore, the disorder in the entire gain frequency characteristics does not occur at the same frequency and the entire disorder can be reduced.
Patent JP-2000046962-A (JP)
Title: Object sensor
Inventor: NIWA HISANOBU
IPC: G01V9/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To appropriately maintain the functions of a system to be applied, by preventing the position of a sensor body from being changed semipermanently due to the application of unexpectedly large external force, and by preventing the sensor body from being damaged. SOLUTION: An object sensor 1 is fixed to a specific position on a floor or the like to detect the approach and passage of an object without any contact. The object sensor 1 is provided with a sensor body 11 for detecting the object, and a bracket 12 for supporting the sensor body 11. The bracket 12 is formed so that its section is in L shape by an elastically deformable plate-shaped member, and the sensor body 11 is fixed to a support part 12B. Further, the bracket 12 is fixed to the floor by a screw through a through hole 13 being formed at a fixing part 12A.
Patent JP-H05204533-A (JP)
Title: Method and device for reducing system-overhead of motion detector to touch-screen device
Inventor: JIYON EMU ZETSUTSU
IPC: G06F3/033
Filed: 1992-08-14
Abstract: PURPOSE: To efficiently distinguish plural kinds of input signals to be simulated by an indication device. CONSTITUTION: An indication device 20 is moved across a touch screen 16 to generate position information. The movement of the indication device 20 is recognized as input information from a mouse, a gesture, or a handwriting input mode in accordance with the response of a delay timer. If stop of the movement on the screen is detected with a prescribed time delay, input information is received in the mouse simulation mode. If the movement is detected within the prescribed delay time, the timer is reset. Consequently, the overhead related to timer management is reduced because the timer is periodically reset.
Patent JP-S6195304-A (JP)
Title: Manufacture of polarization film
Inventor: OTAKI TOSHIHIRO
IPC: G02B5/30
Filed: 1984-10-16
Abstract: PURPOSE:To improve a polarization characteristic and a surface quality of the titled film by vacuum-depositing a dye and a pigment on an uniaxially oriented plastic film under a specific cooling temp. CONSTITUTION:The titled film is prepared by laminating a dye and/or a pigment molecules on an uniaxially oriented plastic film with a vacuum deposition under a specific cooling temp. of -70-20 deg.C. Since the dye and the pigment molecules are vacuum-deposited on the cooled uniaxially oriented film, a loss of a kinetic energy due to a collision of the vaporized molecules with gas molecules is prevented, and crystalline particles adhered to a surface of a cooled film are oriented in the uniaxially oriented direction of the film, thereby obtaining an excellent polarization characteristic. And as the film is cooled, the crystalline particles are fine and are accurately oriented in the uniaxially oriented direction of the film whereby a whitening of the film is prevented, and an excellent degree of the polarization is obtd. Therefore, the titled film is widely used to a liquid crystal display, a variable translucent sunglass, a hue variable filter and various kind of filters.