baber/WOPTO huggingface dataset:
Patent JP-2001160616-A (JP)
Title: Dielectric device and its manufacturing method
Inventor: SUZUKI TAKAAKI
IPC: H01B13/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a dielectric device of high integration by a method wherein a Pt or Ir thin film is formed on a rugged base board, keeping it constant in adhesion rate on all its surface, bottom, and side wall. SOLUTION: Organic metal material such as cyclopentadienyl complex or β-diketone complex is dissolved into solvent for the formation of a material solution, and a uniform Pt or Ir thin film of step coverage 100% is formed on a base board having irregularities which have an aspect ratio of 1 to 3.5 or above through a liquid transfer vaporized organic metal chemical vapor growth method in which the above material solution is used for the formation of a dielectric device of high integration.
Patent JP-H05173763-A (JP)
Title: Digital signal processor
Inventor: SAITO HIROYUKI
IPC: G11C17/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide the digital signal processor, which can obtain data concerning the number of bits without depending on the burden of a program until any valid figure lower than a decimal point appears, concerning the digital signal processor to process figure data displayed with a fixed point. CONSTITUTION:This device is provided with a row address decoder 3 to decode address data impressed from an address register 2, column address decoder 4, and bit address decoder 5 to decode the figure data impressed from the address register 2 corresponding to the number of bits until any valid figure appears, and by switching the output of the column address decoder 4 and the output of the bit address decoder 5 by a switching circuit 6 controlled by a control signal EX from a control circuit 8 and impressing the switched output to a ROM 7, data concerning the number of bits are directly extracted by the figure data until any valid figure lower than the decimal point of the figure data stored in a ROM 7-2, ROM 7-3 or ROM 7-4 appears.
Patent JP-2001168194-A (JP)
Title: Semiconductor device
Inventor: TAKASU HIROAKI
IPC: B23K26/351
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To cut a fuse with high precision in a semiconductor device that trims the fuse with a laser and reduce the area of a laser trimming positioning pattern in the scribe line region. SOLUTION: For the laser trimming positioning pattern, the boundary between a high optical reflectivity region and a low optical reflectivity region, that is, the place where optical reflectivity changes sharply can be specified according to the pattern formed with the same thin film as a fuse element for laser trimming. Further, the desirable relations between the dimensions inside the laser trimming positioning pattern and a laser beam spot diameter is shown. Besides, the laser trimming positioning pattern is formed in the existing pad region and the bleeder resistor region of a semiconductor integrated circuit chip and arranged in the intersection of the scribe line. The occupied area is reduced by using a continuous structure in which is called the theta mark function for performing comparatively rough alignment against the direction of rotation of a semiconductor wafer and the trimming mark function for accurate alignment against the individual semiconductor integrated circuit that is repetitively arranged can be used for a double purpose.
Patent JP-H06168680-A (JP)
Title: Anode cap assembly installed in image receiving tube and assembling thereof
Inventor: SUWA TAIZO
IPC: H01J29/92
Filed: 1992-11-30
Abstract: PURPOSE:To provide an anode cap assembly structure and an assembling method thereof by which production cost can be reduced by passing a lead wire inside from outside of an anode cap, and improving the structure and assembling work so that assembling can be carried out easily in a single operation. CONSTITUTION:When an anode cap assembly is assembled from an anode cap 1 used in an image receiving tube and a lead wire 4, an electrically conductive rubber connecting member 2 connected to an anode button of the image receiving tube is embedded beforehand inside of the anode cap 1, and the lead wire 4 having an electrically conductive needle shape metal fitting 3 on the tip is passed inside from outside of the anode cap 1, and the needle shape metal fitting 3 of the lead wire 4 is pierced in/connected to the connecting member 2 inside of the anode cap 1.
Patent JP-H10188318-A (JP)
Title: Optical disk device
Inventor: OE SHINICHI
IPC: G11B7/125
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a velocity signal without necessitating a memory storing velocity data by counting and measuring the pulse interval of the pulse signal made to correspond to a tracking error signal with clock pulses of plural kinds of frequencies. SOLUTION: When a seeking operation is stated, a CPU 1 outputs '1' and applies a shift address by seek and the movement instructing data of a light beam to a tracking servo circuit to make the circuit generate a tracking error signal. Then, a control part 3 determines a velocity mode by output values a0, a1, a2 to be obtained by comparing a detected velocity signal in comparator CMP 1, 2, 3 and sets a preset data corresponding to the mode in a down-counter 4. Then, the compactors respectively compare the detected velocity signal with reference voltages V1, V2, V3 to output '1' when the signal is larger than the reference voltages. The interval of the pulse signals is measured with clock pulses of plural kinds of frequencies in such a manner.
Patent JP-2000171711-A (JP)
Title: Zoom lens
Inventor: MINATO ATSUO
IPC: G02B15/167
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens whose zoom ratio is large, whose number of component lenses is small and where each kind of aberration is excellent. SOLUTION: This zoom lens is constituted of a 1st group 11 having positive refractive power and always fixed, a 2nd group 12 having negative refractive power and capable of moving mainly for the purpose of variable power, a 3rd group 13 having positive refractive power and always fixed and a 4th group 14 having positive refractive power and capable of moving for the purpose of the correction of a focal position by zooming and focusing in order from an object side. The 1st group 11 is constituted of a combined lens consisting of a concave meniscus lens L1 and a convex lens L2 and a convex meniscus lens L3 in order from the object side, the 2nd group 12 is constituted of a concave meniscus lens L4 and a combined lens consisting of a biconcave lens L5 and a convex lens L6 in order from the object side, the 3rd group 13 is constituted of a combined lens consisting of a convex lens L7 and a concave lens L8 in order from the object side, and the 4th group 14 is constituted of a combined lens consisting of a concave meniscus lens L9 and a convex lens L10 in order from the object side.
Patent JP-2000169342-A (JP)
Title: Solid powder cosmetic
Inventor: ISHIDA MISAKI
IPC: A61K8/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a solid powder cosmetic having excellent moldability, excellent impact resistance, and excellent durability, good in spreadability and adhesivity on employment, and well covering wrinkles by adding a specific amount of metal soap particles having a specified particle size distribution. SOLUTION: This solid powder cosmetic contains 1-70 wt.% of metal soap particles (for example, zinc stearate, calcium stearate or magnesium stearate) having a difference RC-RA of <=3 μm between 30% particle diameter RA (30% of particles among the total amount of the metal soap particles have particle diameters not larger than this particle diameter) and 70% particle diameter RC or a difference RD-RB of <=6 μm between 50% particle diameter RB and 95% particle diameter RD. The solid powder cosmetic is prepared by mixing inorganic or organic powder as a main component with a proper amount of an oil or a surfactant as a binder and then molding the mixture by a compression molding method, or the like, and has a shape, concretely a medium-sized dish-like shape, a mass-like shape, a pencil-like shape, a stick-like shape, or the like.
Patent JP-H11175793-A (JP)
Title: Surface shape detection sensor
Inventor: ARIGA EIKICHI
IPC: G07D5/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To precisely detect the surface shape of a body to be measured without contact. SOLUTION: The tip of a rod type core 3 is arranged so as to move while facing the surface of an uneven body 10 to be measured in a magnetic field produced by an exciting coil 6, while the rod type core 3 is provided with a detection coil 5 for detecting magnetic flux variation generated due to the uneven shape of the body 10 be measured. The sensor sensitivity is improved by providing at different positions a step part 17 as a fitting support for the exciting coil 6 fitted surrounding the rod type core 3 and a groove 16 as a fitting support for the detection coil 5.
Patent JP-H09170065-A (JP)
Title: Method for nitriding steel
Inventor: TAWARA MASAAKI
IPC: C23C8/26
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To swiftly obtain a uniform nitriding layer by previously holding a steel under heating in an atmosphere of a reaction gas contg. fluorine to form a fluoride film on the surface and executing heating in a nitriding atmosphere to form a nitriding layer. SOLUTION: At the time of previously holding a steel under heating in an atmosphere contg. a reaction gas contg. fluorine, an oxidized coating film on the surface of a work is transformed into a fluorinated film. Oxygen adsorbed to the surface is removed as well. The fluorinated film is stable and prevents the formation of an oxidized coating film on the work and the adsorption of oxygen. The fluorinated film is reduced or collapsed by hydrogen or a trace amt. of water in a nitriding atmosphere. Simultaneously with the formation of an active metallic matrix, N as an active radical is absorbed and infiltrates into the metal, which disperses to form nitride. The adsorption of N is uniformly and swiftly executed. Without depending on steel kinds, working stages, pretreating states or the like, a good nitriding layer can be obtd.  Even the steel kind hard to be subjected to nitriding can easily be subjected to nitriding.
Patent JP-H09154776-A (JP)
Title: Window wiper
Inventor: ITO YUJI
IPC: A47L1/06
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To slide a holder without using a tool and to prevent the holder from unexpectedly falling by pressurizing the holder holding part of a plate attached on a grip in a grip direction by a first spring and controlling the action force of a second spring fitted similarly by a push button. SOLUTION: The holder holding part 4a of the plate 4 attached to the grip 3 is pressurized in the grip direction by the first spring 5, the second spring 6 is fitted similarly between the plate 4 and the grip 3 and the holder holding part 4a is pressurized in the grip direction. Then, the action force of the second spring 6 is controlled by the push button 7. The action force of the second spring 6 is released by the operation of the push button 7 and the plate 4 receives the action force of only the first spring 5. The action force at the time is turned to the one sufficient enough to prevent the falling of the holder 2 while making the holder 2 and rubber 1 slidable. As a result, the position of the holder 2 is arbitrarily changed.
Patent JP-H05183370-A (JP)
Title: Surface acoustic wave device
Inventor: ABE SHUSUKE
IPC: H03H9/25
Filed: 1991-12-27
Abstract: PURPOSE:To improve the DC withstand pressure, RF withstand pressure, and electrostatic breaking stress by providing a resistance film which connects the terminal at the side of the IDT reflector and the terminal at the IDT side of the reflector. CONSTITUTION:An input IDT 20 consisting of comb-line electrodes 22 and 24 is provided on a piezoelectric substrate 10. On both sides of the input IDT 20, an IDT 30 consisting of comb-line electrodes 32 and 34 and an output IDT 40 consisting of comb-line electrodes 42 and 44 are formed. Resistance films 70 and 80 are formed in the area causing the destruction of the electrodes. In short, the resistance film 70 is formed to cover the electrodes of the terminal of a reflector 50, the electrodes of the terminal of the electrodes 34 of the output IDT 30 and the electrodes 32 at the terminal of the electrodes unit. The resistance film 80 is formed to cover the electrodes of the terminal of a reflector 60, the electrodes 44 at the terminal of the electrodes unit of the output IDT 40, and the electrodes 42 at the terminal of the electrodes unit. Thus, the destruction of the electrodes in each area and the remarkable deterioration of the element characteristic of the elastic surface wave device can be prevented.
Patent JP-H05180481-A (JP)
Title: Ventilator facility for kitchen
Inventor: HIGUCHI YOSHIAKI
IPC: F24F7/06
Filed: 1991-12-27
Abstract: PURPOSE:To suppress dirt due to adherence of oil smoke by efficiently exhausting by a simpler facility by disposing a Coanda spiral flow generator in an exhaust port. CONSTITUTION:A Coanda spiral flow generator 11 is disposed in a ventilator of a kitchen having a gas table 12, a ventilation hood 13, etc. The generator 11 discharges a spiral flow by an annular slit 15 through a distribution chamber 14. In this case, large negative pressure suction force is generated in a suction inlet 17 to suck smoke, oil smoke, etc., of the kitchen to be generated from the table 12, etc., and to discharge it as spiral flow from an exhaust port 16. Dirt due to adherence of oil smoke to the generator 11, the port 16 and the inlet 17, a wall surface 18 is almost eliminated by the generation of the Coanda spiral flow. Adherence of dirt in a long period is suppressed. It is effective in view of preventing a flame.
Patent JP-2001164958-A (JP)
Title: Engine automatic starting device for at car
Inventor: KONDO TOSHIYUKI
IPC: F02D29/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an engine automatic starting device adapted to an AT car mounting an idle stop system, which can reduce shock at the time of starting and attain speedy starting. SOLUTION: In this automatic starting device of the present invention, normal starting torque control similar to starting due to an ignition key is executed from the starting of cranking to starting of rotation of a turbine liner, that is, time of play of a torque converter, for speedy starting of engine speed. Low torque control is executed so as to suppress shock applied to a car body until a specified time has passed from the starting of rotation of the turbine liner. After passage of the specified time, the low torque control is gradually released so as to generate creep torque, and shift to the normal starting torque control.
Patent JP-H06202347-A (JP)
Title: Optical switch and electrophotographic sensitive body using the same
Inventor: SAITO TOSHIRO
IPC: G03G5/08
Filed: 1992-12-28
Abstract: PURPOSE:To produce an electrophotographic sensitive body sensitive only to a certain specified quantity or more of light, to make it possible to form a high definition image even with light for irradiation having a wide intensity distribution and to make the sensitive body usable to obtain a high definition printer. CONSTITUTION:A blocking layer 12, an electrode 13 connected to an external power source 17, an insulating thin film 14 of silicon oxide, etc., a vapor- deposited film 15 of an electric charge generating material such as phthalocyanine or a film 15 contg. the material dispersed in a resin and an electric charge transferring layer 16 are successively laminated on an electric conductive substrate 11 to obtain the objective electrophotographic sensitive body.
Patent JP-H07187894-A (JP)
Title: Ferroelectric thin film
Inventor: AKIYAMA ZENICHI
IPC: G02F1/025
Filed: 1993-12-25
Abstract: PURPOSE:To obtain a ferroelectric thin film capable of making effective use of the characteristics of a ferroelectric material made of a perovskite type multiple oxide and capable of forming a structure with an oriented grown thin film of the material held between metallic electrodes. CONSTITUTION:An amorphous SiO2 layer 2 having 600nm thickness is disposed on the principal face of a silicon substrate 1 with the (100) face as the principal face and a tantalum film 3 having 50nm thickness and a (111) face oriented film 4 of platinum having 50nm thickness are successively formed on the layer 2. A precursor soln. prepd. by partially hydrolyzing a soln. contg. lead acetate, Zr propoxide and Ti propoxide in methoxyethanol by a sol-gel method is applied plural times on the platinum film 4 and annealed to form the objective dielectric thin film 5 having 400nm thickness, that is, a (111) face oriented film of a perovskite type multiple oxide.
Patent JP-2000167861-A (JP)
Title: Method for gas pressure injection molding
Inventor: YASUDA KAZUHARU
IPC: B29C45/17
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To completely prevent a shrink by filling a molten resin in a mold so as to form a block in which no gas is intruded in a portion having a fear of leaking pressurized gas. SOLUTION: A molten resin is injection filled in a cavity 4 in the state that a mold 1 is closed. Thereafter, pressurized gas is supplied to an introducing passage 8 provided in the mold 1. The gas is press injected from a cavity surface 4b side into the cavity 4 through a gap between a gas injecting pin 6 and a moving side mold 3. The gas is press injected between a rear surface of a molding except a block surrounded by an auxiliary rib and the surface 4b corresponding thereto to urge a surface of the molding to its corresponding cavity surface 4a. The gas is arrived at a root of the rib while urging the molding to the surface 4a. Thus, the gas arriving at the root of the rib cannot exceed the rib to prevent leakage of the gas and to realize prevention of a sink.
Patent JP-H11165759-A (JP)
Title: Synthetic resin cap
Inventor: MURAKAMI SHIGENORI
IPC: B65D41/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To attach a packing to a packing chamber well, effectively prevent the packing from dropping and facilitate molding and release after molding by providing a groove on an upper corner of the packing chamber in a synthetic resin cap having the packing chamber on a top of an internal face of the cap. SOLUTION: A cap 1 comprising a skirt wall 2 and a top wall 3 is molded of synthetic resin such as high density polyethylene or polypropylene, wherein a thread 4 is formed on an internal face of the skirt wall 2 while a packing locking protrusion 5 is formed on the internal face of the skirt wall 2 above the thread 4. An upper part of the protrusion 5 is a packing chamber 6, where a packing 9 is fitted. In this case, a groove 8 is formed at a corner between a side wall face which is an approximately vertical face of the packing chamber and an internal face of the top wall. Thus when the packing 9 is fitted into the packing chamber 6, push-out force applied to the corner with the packing 9 in contact is eliminated, thereby allowing the packing 9 to be correctly mounted.
Patent JP-H11184945-A (JP)
Title: Patient information reference support system
Inventor: SHIMADA KAZUYUKI
IPC: G06Q50/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To enable the doctor to speedily and exactly care a patient even when the patient stays at home away from a hospital by storing a disease/ dangerous factor table describing diseases and the dangerous factors of the diseases, and calculating an emergency level showing the condition of the patient. SOLUTION: A control part 101 performs the whole control of a server 100. An output device 102 displays patient information or the like, and an input device 103 performs the input of the patient information or operates a picture displayed on the output device 102. An emergency level discriminating part 104 calculates the emergency level of the patient. A basic patient information data base storage device 105 stores basic information on the patient, a collected patient information data base storage device 106 stores information collected from patient information collection terminals 120 or the like, and a disease/ dangerous factor table storage device 107 stores the diseases and the dangerous factors of these diseases. Communication equipment 108 performs data communication with the patient information collecting terminal 120.  A data processing part 109 processes the data received by the communication equipment 108.
Patent JP-H11254603-A (JP)
Title: Oxygen absorbing multi-layer film
Inventor: HATAKEYAMA HIDETOSHI
IPC: B32B9/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a practical oxygen absorbing multi-layer film excellent in productivity and handling, and having smooth surface without exposing of an oxygen absorbing composition nor unevenness. SOLUTION: A deoxidizing resin layer B is composed of a deoxidizing resin composition, wherein a granular oxygen absorbing composition is dispersed in a thermoplastic resin. The deoxidizing resin layer B of 10-100 μm thickness and a smoothing layer C of 10-50 μm thickness composed of a polyolefin resin are laminated so that a maximum particle diameter of the granular oxygen absorbing composition is less than a sum of the thickness of the deoxidizing resin layer B and the smoothing layer C. An oxygen permeability resin layer A composed of the thermoplastic resin is arranged on the outer surface of the deoxidizing resin layer B, and a gas barrier layer D composed of a gas barrier material is arranged on the outer surface of the smoothing layer C. And a laminated construction thereof has a thickness of 200 μm or lower.
Patent JP-H06228305-A (JP)
Title: Coating based on amino resin containing 1,3,5-triazine triscarbamte cocrosslinker
Inventor: KUANGUUJIYONGU U
IPC: C08G18/16
Filed: 1993-12-28
Abstract: PURPOSE: To obtain curable compositions having superior environmental acid etch resistance and formaldehyde emission-free during curing which comprises polyfunctional hydroxy group-containing materials, a specific compound and an acid-curing catalyst.  
     CONSTITUTION: Amino resin-based coatings contain polyfunctional hydroxy group-containing materials (e.g. a mixture of a copolymer obtained from methyl methacrylate, styrene, butyl acrylate and hydroxyethyl acrylate and a copolymer obtained from methyl methacrylate, butyl acrylate and hydroxyethyl methacrylate), a 1,3,5-triazine-2,4,6-tris-carbamate and a thermosetting catalyst (e.g. p-toluenesulfonate), preferably further an aminoresin crosslinking agent (e.g. practically completely etherified and practically completely methylolified melamine). 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000171801-A (JP)
Title: Liquid crystal display device
Inventor: OZAKI ETSUJI
IPC: G02F1/13357
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce or eliminate the abnormal display of a liquid crystal display panel even if external force is applied to a circuit board. SOLUTION: This liquid crystal display device has a liquid crystal panel, a back light unit 2 and the circuit board 4 which is disposed on the rear surface side of this back light unit 2, has a corner part 4a of a projecting shape not directly supported at other members and is packaged a circuit for driving the liquid crystal panel an the back light unit 2. In such a case, the corner part 4a of the projecting shape of the circuit board 4 is provided with bulging parts 7 and 7' bulged to an outer side by curves projecting toward the outer side so that, when the circuit board 4 comes into contact with the back light unit 2 side by receiving external force, the point of the corner part 4a of the projecting shape of the circuit board 4 and the back light unit 2 come into contact with each other not at a point but at a line or at plural points.