baber/WOPTO huggingface dataset:
Patent JP-S61237433-A (JP)
Title: Resin tablet for semiconductor device
Inventor: MATSUBARA YUJI
IPC: B30B15/02
Filed: 1985-04-15
Abstract: PURPOSE:To minimize the friction between the side of a resin tablet and the surface of a die cavity when the resin tablet is taken out of the die after molding and reduce the wear of the die cavity by a method wherein the resin tablet is so formed as to have its top surface diameter larger than its bottom surface diameter. CONSTITUTION:A cavity 4a with a tapered side is formed in a die 4. The cavity 4a is filled with resin powder 7 and the resin powder 7 is compressed by an upper plunger 6 between the upper plunger 6 and a lower plunger 5 to be molded into a resin tablet 1. As the cavity 4a has the tapered side, the resin tablet 1 is so formed as to have a tapered shape so that the diameter of a top surface 2 is larger than the diameter of a bottom surface 3. The resin tablet 1 is pushed by the lower plunger 5 to the direction from the bottom surface 3 to the top surface 2 and taken out of the die 4. With this constitution, the direction between the side 1a of the resin tablet 1 and the side surface of the cavity 4a produced when the resin tablet 1 is taken out can be minimized.
Patent JP-H11279487-A (JP)
Title: Overcoat agent for color filter and color filter
Inventor: YAMAMOTO TETSUYA
IPC: C09D183/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an overcoat agent used for color filters and giving overcoat having excellent abrasion resistance, solvent resistance and surface smoothness and having good adhesiveness to transparent electrode layers, and to provide a color filter treated with the overcoat agent. SOLUTION: This overcoat agent for color filters comprises (I) an organic metal compound of the formula: R1m M(OR2 )n [M is a metal element; R1 is the same or different and is hydrogen atom, a lower alkyl group or an unsaturated aliphatic residue; R2 is the same or different and is hydrogen atom, a lower alkyl group or an acyl group; (m) is 0 or a positive integer; (n) is an integer of >=1; (m)+(n) is coincident with the atomic valency of the metal element M] and/or its hydrolytic condensate, (II) a silane coupling agent having one or more kinds of functional groups selected from epoxy group, (meth)acrylic group, isocyanate group and mercapto group, (III) a compound having a functional group capable of reacting with the silane coupling agent II in the molecule, and a solvent.
Patent JP-H11269842-A (JP)
Title: Marine earth wall structure
Inventor: TAKIO JUNICHI
IPC: E02B3/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To construct a marine earth wall structure at a low cost. SOLUTION: A marine earth wall structure is constituted of a wall 3 mounted on a crushed stone mound 1 provided to the ocean floor 21 by facing one surface 3a to the sea side 24 and the other surface 3b to the land side 25 and back- filling material 4 coming into contact wit the surface 3b on the land side 25 of the wall 3 to back fill. In that case, the wall is constituted of a plurality of concrete blocks 2, at the same time, a reinforcing material 6 having strength capable of following the displacement of the back-filling material 4 and bearing tensile force, shear force and impact force occurring by the load and displacement of the back-filling material 4 is buried in the back-filling material back filled in the land side 25 of the Wall 3, and the reinforcing material 6 is interlocked with the back-filling material 4 to reduce earth pressure acting on the wall 3.
Patent JP-H06291128-A (JP)
Title: Fabrication of semiconductor integrated circuit
Inventor: SHINOSAWA MASAHIKO
IPC: H01L21/331
Filed: 1993-04-07
Abstract: PURPOSE:To provide a method for fabricating a semiconductor integrated circuit having high emitter ground current amplification factor and high speed performance excellent in driving capacity by eliminating the leak current between the conductors formed above and below silicon nitride. CONSTITUTION:The method for fabricating a semiconductor integrated circuit device comprises step (a). for depositing a first polycrystalline semiconductor film 104, a first oxide 105, a first nitride 106, and a second oxide 107 on a first conductivity type semiconductor substrate 102, step (b). for making an opening through the selected regions of the second nitride 108, the second oxide 107, and the first nitride 106, and step (c). for transforming the first polycrystalline semiconductor film 104 existing below the opening into a first polycrystalline semiconductor oxide 109 and then forming a base region and an emitter region sequentially at the opening.
Patent JP-H07288458-A (JP)
Title: High frequency signal switching circuit
Inventor: HAYASHI YOSHIKAZU
IPC: H04N5/44
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the tertiary distortion of an amplifier circuit placed at a stage after a high frequency signal switching circuit of a satellite broadcast tuner having a double input terminal and also to omit an AGC variable attenuation circuit also placed at a stage after the signal switching circuit. CONSTITUTION:The 1st-3rd pin diodes 12-14 and 22-24 are placed in series on the 1st and 2nd transmission lines that transmit the high frequency signals to an output terminal 3 from two input terminals 1 and 2. Then the changeover control voltage input terminals 30 and 31 are provided to turn on and off the diodes 12-14 and 22-24 together with an AGC control voltage input terminal 32 which controls the insertion loss of these diodes respectively. Thus a high frequency signal switching circuit selects both transmission lines of high frequency signals by the changeover control voltage and can vary the insertion loss of those pin diodes by the AGC control voltage.
Patent JP-H02255793-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/20
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the new title composition having excellent responsibility and orientness and capable of exhibiting a chiral smectic phase in wide temperature range including ambient temperature by blending a liquid crystal composition consisting of a specific middle mother liquid crystal and specific liquid crystal reduced in viscosity with a specific chiral dopant. CONSTITUTION:The aimed composition obtained by adding (B) a chiral dopant expressed by formula I [R1 is 2-10C alkyl; R<2> is 2-10C alkyl; 1 is 0-10; Z<a> is OCO, single bond, etc.; X is formula II, formula III (Z1-Z3 are CH2O, etc.; m and n are 0 or 1), etc.] to (A) a liquid crystal composition exhibiting SC phase and consisting of (i) middle mother liquid crystal being a composition consisting of an optically inactive compound having two ring structure or homologue thereof which may be monotropic in temperature range of arbitrary >=1 deg.C at >=10 deg.C and capable of exhibiting SC phase (ii) a viscosity-reduced liquid crystal being a composition containing an optically inactive liquid crystal compound having two ring structure, having alkyl side chain and <=1 ester bond or composition thereof and exhibiting no SC phase in each component compound including homologue thereof.
Patent JP-S524492-A (JP)
Title: Hydrogenation catalyst
Inventor: YOSHIDA SHIGENORI
IPC: C07C29/136
Filed: 1975-06-30
Abstract: PURPOSE: A hydrogenation catalyst with high activity suitable for a reaction in which hydrogenolysis of hydroxyl or carboxylic acid ester group-bonded part is inhibited and C-C unsaturated bonds are only hydrogenated, esp. hydrogenation of unsaturated glycols and their carboxylic acid ester derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S566901-A (JP)
Title: Hydraulic circuit for construction equipment
Inventor: HONMA KAZUO
IPC: F15B11/17
Filed: 1979-06-27
Abstract: PURPOSE: To proivide a hydraulic circuit for construction equipment whose flexibility for complex operations is increased, by a system wherein a plurality of variable volume hydraulic pumps and a plurality of hydraulic actuators are provided, and each pump and actuator branched from respective pump through respective electromagnetic valve constitutes closed circuits.  
     CONSTITUTION: A hydraulic pump 1 is communicated with a rotary motor 11 via an electromagnetic change-over valve 19, and also is communicated with an arm cylinder 8 via an electromagnetic change-over valve 20, so that respective closed circuit is completed, A hydraulic pump 2 is communicated with an arm cylinder 8 via an electromagnetic change-over valve 21 and also is communicated with boom cylinders 5, 5' via an electromagnetic change-over valve 22, so that respective closed circuit is completed. Similarly, hydraulic pumps 3, 4 are communicated with actuators 5, 5', 6, 7 to complete respective closed circuits. Thus, for example, when the electromagnetic change-over valves 24. 26 are energized, flows from the hydraulic pumps 3, 4 are combined for the boom cylinders 5, 5' to allow the boom cylinders 5, 5' to operate at a higher speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02261349-A (JP)
Title: Substitute milk composition for young livestock and breeding of young livestock
Inventor: HAYASHI MASAHARU
IPC: A23K1/14
Filed: 1989-03-31
Abstract: PURPOSE:To provide the subject composition containing skim milk powder and/or soybean meal and also containing a medium chain fatty acid (salt) as the major component(s) having nutrition-improving effect on the diarrhea and mortality of young livestock. CONSTITUTION:The objective composition containing, as the major component(s), skim milk powder and/or soybean meal and also >=0.5wt.% (pref. 0.5 to 6wt.%) of a 6 to 10C medium chain fatty acid (salt).
Patent JP-S62236796-A (JP)
Inventor: ITO AKIO
IPC: B29D23/00
Filed: 1986-04-08
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-H01253709-A (JP)
Title: Antireflecting film of faraday rotor for optical isolator
Inventor: TAKAHASHI TSUTOMU
IPC: G02B1/115
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the optical isolator which has an excellent antireflection effect, has high adhesion under severe conditions, is not deteriorated with age and is highly resistant to moisture by using an antireflecting film for a Faraday rotor for the optical isolator. CONSTITUTION:ZrO2 2 having 2.05-2.10 refractive index is adhered 1/4lambda optical film thickness (lambda is a set central wavelength) by a vapor deposition method on the Bi-substd. Faraday rotor 1 which is subjected to optical mirror finishing and has 2.20-2.40 refractive index; further, MgF2 3 having 1.36-1.38 refractive index is stuck at 1/4lambda optical film thickness thereon. The vapor deposition is executed while the optical film thickness is controlled by electron beam vapor deposition under the conditions specified to, for example, 350 deg.C substrate temp., 1X10<-4>Torr ultimate vacuum degree, and 8X10<-4>Torr at the time of introducing oxygen. The set central wavelength lambda is set to lambda=1.3mum for the light source of a 1.3mum band semiconductor laser. The optical isolator which has the higher adhesion than the conventional single-layer antireflection film consisting of SiO2 and is less deteriorated with age is thus obtd.
Patent JP-H05239244-A (JP)
Title: Method for waterproofing of biodegradable material
Inventor: YAMAKAWA KOUNOSUKE
IPC: C09D189/00
Filed: 1992-03-02
Abstract: PURPOSE:To waterproof a biodegradable material to thereby lower its water solubility. CONSTITUTION:A method of waterproofing a biodegradable material made of a natural product by using a water-containing alcohol solution of a protein, especially zein or glutelin as a waterproofing agent. When a biodegradable material is formed from a natural high-molecular compound, a coating film less leachable with water is formed on the surface of the product to improve its water resistance and to thereby extend its application field. Since this film itself is a biodegradable material, the extent of water resistance of the material can be controlled by adjusting the coating weight, and its application field can be extended to the fields where water resistance is required.
Patent JP-H06297241-A (JP)
Title: Vice device for cutter
Inventor: MORIYA KIKUO
IPC: B23D47/04
Filed: 1993-04-07
Abstract: PURPOSE:To provide a vice device for a cutter by which there is no need to regulate a clamp width when a work is bundled and there is no need to remove it even when a large diameter work is cut. CONSTITUTION:A work is clamped in the horizontal direction by movable side and reference side vice jaws 57 and 79. Since a bundling vice jaw 97 having a length over the whole width capable of being clamped is arranged at an interval G so as not to interfere with the movable side and reference side vice jaws 57 and 79, there is no need to regulate a length of the bundling vice jaw 97. Since this bundling vice jaw 97 can move up to a sufficient height, even when a large diameter work W is cut, there is no need to remove it. A height encoder arranged in the bundling vice jaw 97 measures a work height simultaneously when it clamps the work. Horizontal directional clamping is carried out by a material feeding vice 41 and a front vice 43, and when the bundling vice jaw 97 is arranged in these vices 41 and 43, the length of a remainder material can be shortened.
Patent JP-H07287169-A (JP)
Title: Microscope objective
Inventor: SAITO RYOJI
IPC: G02B21/02
Filed: 1994-04-19
Abstract: PURPOSE:To obtain the apochromat-designed microscope objective of relatively simple constitution which has superior image plane flatness, a high NA, and about 40X-60X power. CONSTITUTION:This microscope objective is equipped with a 1st lens group G1 with positive refracting power which includes a meniscus lens having its convex surface on the image side and a cemented lens having negative refracting power on the cemented surface, a 2nd lens group G2 with positive refracting power, and a 3rd lens group G3 with negative refracting power which includes a three-element cemented meniscus lens which has its concave surface on the image side, and a cemented lens having its concave surface on the object side, and (1) ¦r2¦<1.5D holds, where r2 the radius of curvature of the convex surface of the meniscus lens on the most object side and D is the thickness of this meniscus lens.
Patent JP-S58196298-A (JP)
Inventor: KIMURA HIROSHI
IPC: C11D3/10
Filed: 1982-05-12
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-S57195871-A (JP)
Title: Distributor for internal combustion engine
Inventor: KASUYA HIDEO
IPC: F02P7/02
Filed: 1981-05-29
Abstract: PURPOSE:To lower the discharge voltage thus to suppress the noise wave, by adhering the viscous dielectric member on one face of the metal chip as the rotor electrode then hardening. CONSTITUTION:The dielectric member 13 is adhered tightly to the rotor electrode 3 then secured to the insulator 4 of the rotor 5 at the kaulking section 14. The adhesion between the electrode 3 and the dielectric member 13 is such that the viscous dielectric member 13 applied with the silicon varnish is punched through a punch 15 and a dies 16 through one face of the metallic plate to be employed as the electrode 3 then it is dried and hardened. Since the metallic plate and the dielectric member are adhered tightly, the discharge voltage can be lowered reliably while the noise wave can be suppressed to improve the durability and to facilitate the manufacture.
Patent JP-H03283733-A (JP)
Title: Stuff synchronizing system
Inventor: KAWAYANAI NOBORU
IPC: H04J3/07
Filed: 1990-03-30
Abstract: PURPOSE:To reduce jitter and wander by monitoring an input data speed and generating and controlling stuff information so that an accumulated difference of input output speed difference information takes a small value for each frame time based on the speed information. CONSTITUTION:The system is provided with a buffer memory writing an input data and reading a written data by a read clock, an input speed information circuit 2, an input speed detection circuit 3, a stuff information generating circuit 4 and a readout clock generating circuit 5. Then the input data speed is monitored and the readout clock generating circuit 5 generates a readout clock so that the accumulated difference of input output speed difference information takes a small value for each frame time based on the speed information and sends the result to the buffer memory 1. Thus, jitter and wander are reduced.
Patent JP-H05287934-A (JP)
Title: Building vibration damper
Inventor: TAKEDA TOSHIRO
IPC: E04H9/02
Filed: 1992-04-02
Abstract: PURPOSE:To make it possible to adopt a simple-structure and low cost vibration damper for industrialized housing in order to damp horizontal vibration of a building, and what is more, simultaneously damp vertical vibration of a building floor and a heavy weight impact sound. CONSTITUTION:In terms of a building vibration damper 10 designed to damp mainly horizontal vibration of a plural-storied building 1, a weight 12 is mounted to the sides of a horizontal member 11. Both ends of the horizontal member 11 is fixed with one of the floor structure members in second or higher floor and the vibration is damped by the horizontal and vertical bending vibration of the horizontal member 11.
Patent JP-H07267001-A (JP)
Title: Anti-theft device of on-vehicle sound equipment
Inventor: ARAI HISAO
IPC: H05K5/02
Filed: 1994-03-28
Abstract: PURPOSE:To prevent the theft of an operation panel removable in the case of a window display. CONSTITUTION:In the case of the installation of a screw 8 on a lock lever 4 on which the screw 8 can be installed/removed, the screw 8 regulates the turning movement of a panel lock lever 3 it the lock lever 4 in a lock position and the screw 8 locates at the outside of the turning movement passage of the panel lock lever 3 and enable its turning movement when the lock lever 4 stays in a lock release position.
Patent JP-2000272986-A (JP)
Title: Production of glassy carbon-coated carbon material
Inventor: DOSONO MITSUAKI
IPC: C04B41/50
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glassy carbon-coated carbon material having excellent chemical stability such as excellent oxidation resistance and excellent plasma resistance. SOLUTION: This method for producing a glassy carbon-coated carbon material comprises mixing an organic silane compound containing one to three Si atoms in the molecule with a thermosetting resin liquid, coating the obtained raw material resin liquid on the surface of a carbonaceous substrate, thermally curing the coated resin liquid, and then sintering and carbonizing the cured resin in a non-oxidizing atmosphere.  The method for producing a glassy carbon- coated carbon material further comprises mixing an organic silane compound containing one to three Si atoms in the molecule and having one or more oxygen atoms bound to each of the Si atoms or to either of the Si atoms with a thermosetting resin liquid, coating the obtained raw material resin liquid on the surface of a carbonaceous substrate, thermally curing the coated resin liquid, and then sintering and carbonizing the cured resin in a non-oxidizing atmosphere.
Patent JP-S556897-A (JP)
Title: Ballast stabilizer for discharge lamp
Inventor: HAMANO SADAO
IPC: H01F27/32
Filed: 1979-06-27
Abstract: PURPOSE: To obtain a ballast stabilizer that is not ignited and is not damaged by fires, by forming a coil by winding an electric wire insulation coated by the first and second low melting-point insulating materials without putting layer paper, and by insulation covering a ballast stabilizer body with solventless varnish.  
     CONSTITUTION: An electric wire 6 wound on a bobbin 1 is constituted by copper wire, the first low melting-point insulating material coated around the copper wire and the second low melting-point insulating material, which mechanical strength is high and which has an excellent sliding property. The electric wire 6 is wound on the bobbin 1 without putting layer paper, and insulating materials 8, such as, a polyester film, etc. are wound on the outer circumference, thus forming a coil 9. A ballast stabilizer body 11 is made up by installing the coil 9 to a core 10, and a solventless varnish layer 12 is coated around the ballast stabilizer body 11. Thus, body 11 itself is not ignited and is not damaged by fires because the first and second low melting-point insulating materials melt at low temperatures by temperature rise, layer short-circuit suddenly expands and the coil is down when the insulating materials deteriorate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04291469-A (JP)
Title: Image data housing system
Inventor: INAOKA HIDEYUKI
IPC: G06T1/00
Filed: 1991-03-19
Abstract: PURPOSE:To cope with a vertical type seal impression form as well as a horizontal type seal impression form by one seal impression register machine and one retrieving machine in a system where image data is housed in a VRAM. CONSTITUTION:The image data housing system where an image housing means is divided into plural regions and image data can be expanded in each divided region is provided with an image storage means management part 2 which detects the state of the image housing means 3 to switch the state of this means 3 in accordance with image data to be expanded and controls write to and read from the means 3 and a data management part 1 which detects the size of image data to be expanded in the image storage means 3 and processes image data in accordance with the state of the means 3 and image data where vertical type data and horizontal type data are present mixedly is expanded in the image storage means 3.
Patent JP-S62238755-A (JP)
Title: Liquid jet recording method
Inventor: SATO KOICHI
IPC: B41J2/175
Filed: 1986-04-10
Abstract: PURPOSE:To enable prevention of poor liquid droplet discharge even after being left alone for a long time and high quality recording based on stable liquid droplet discharge by providing a separate heating means between a liquid discharge port and a discharge energy generation means and driving the discharge energy generation means at the same time as or after the driving of the heating means. CONSTITUTION:In addition to a discharge energy generation means 3a and a means 3a, a flow passage wall 4-1, an external wall 4-2 are provided on a substrate 1 with a heating means 3b, and on these, a top plate 5 is overlaid to form a liquid chamber 7. To promote discharge of liquid droplets by vibrating the surface (meniscus) 2 of a recording liquid at the tip of an orifice 2a, a pulse recording signal of a required frequency is sent to the heating means 3b, so that the means 3b is driven. Vapor bubbles 30 generate in the recording liquid at a part contacting the means 3b. Bubble formation and shrinkage are repeated, resulting in the vibration of the meniscus 2c. Thus the viscosity of recording paper increased by the vibration is decreased, promoting discharge of the recording liquid. Following to driving of the heating means 3b, a pulse signal of energy level which is powerful enough to discharge liquid droplets is sent to drive the means 3a.
Patent JP-H03285786-A (JP)
Title: Laser beam machine
Inventor: SATO YUZURU
IPC: B23K26/064
Filed: 1990-03-30
Abstract: PURPOSE:To continuously execute two different machinings with one set of a laser beam generator by arranging a spectral box incorporating spectral mirrors on a transmitting passage at the upstream side of a reflecting mirror and advancing/retreating the spectral mirrors on the transmitting passage. CONSTITUTION:The laser beam projected from a laser beam generator 1 is reflected from a reflecting mirror 13 in the transmitting passage and condensed with a condenser lens 15 to machine works 7, 8. Then, on the transmitting passage at the upstream side of the reflecting mirror 13, the spectral box 3 incorporating the spectral mirrors (semi-transparent mirrors) 9, 10, 11, 12 is arranged. The spectral mirrors 9, 10, 11, 12 in this spectral box 3 are advanced/ retreated on the transmitting passage by using a driving device 2. By this method, working efficiency and heating efficiency can be improved.