baber/WOPTO huggingface dataset:
Patent JP-H0588312-A (JP)
Title: Production of sheet-shaped resin molding
Inventor: KUSHI KENJI
IPC: G03C7/14
Filed: 1991-09-30
Abstract: PURPOSE:To provide the process for production which can produce a resin molding having high accuracy with high productivity relating to the process for production of the sheet-shaped resin molding having rugged shapes on the surface. CONSTITUTION:After an active energy ray curing type resin compsn. 2 is applied on a sheet-shaped transparent base material to be transported, a roll 3 which has the inverted shape of the rugged shape on the surface and rotates at the same rotating speed as the transporting speed of the transparent base material is pressed to the active energy ray curing type resin compsn. 2 applied on the base material and is irradiated in this state with active energy ray through the transparent base material 1 on the side opposite from the coated surface, by which the resin layer is cured.
Patent JP-S62111501-A (JP)
Title: Tapered dielectric thin layer antenna
Inventor: YAMADA RYOZO
IPC: H03B5/18
Filed: 1985-11-09
Abstract: PURPOSE:To obtain a microwave antenna with a sharp directivity and less volume by using a tapered dielectric thin layer. CONSTITUTION:It is difficult from the standpoint of the mechanical strength to form an antenna by thin dielectric materials only. Thus, the thin film is reinforced by a metallic plate without losing the electric characteristic. That is, the dielectric thin layer 2 tapered toward the tip is formed to upper and lower faces of the metallic plate 3 symmetrically. Since no electric field is disturbed by the insertion of a metal in case of the TM even mode excitation of the thin layer, the reinforcement is applied without losing the electric characteristic. Thus, the microwave antenna with sharp directivity and less volume is realized.
Patent JP-H0195743-A (JP)
Title: Edible oil enriched food
Inventor: SATO TOSHIO
IPC: A23L1/30
Filed: 1987-10-07
Abstract: PURPOSE:To obtain a food enriched stably in large quantities by edible fat and oil without feeling offensive odor of the edible fat and oil in eating and impairing taste, by binding the edible fat and oil with an albumin, powdering the fat and oil complex and adding the powdered complex to the food. CONSTITUTION:An albumin such as egg white albumin or serum albumin is dissolved in an aqueous solution and an edible oil which is liquid at ordinary temperature or on heating, e.g. an edible fat and oil solution of lamprey oil or oil-soluble medicine is added to the above-mentioned albumin solution and the mixture is stirred to provide a oil complex exhibiting powdery form at ordinary temperature or on heating. Then proper amount of the oil complex is previously dispersed into a food to be cooked such as snack cake, bread or noodle.
Patent JP-H06101027-A (JP)
Title: Method for forming alloy film and apparatus therefor
Inventor: SHIRAKAWA TADAHIDE
IPC: C23C14/30
Filed: 1992-09-21
Abstract: PURPOSE:To rapidly and efficiently form a wide alloy film on a substrate to be treated. CONSTITUTION:Plural evaporation crucibles 26, 27 are disposed in a vacuum vessel 20, and metallic materials 24, 25 to be formed into alloy area housed in the evaporation crucibles 27, 26, respectively. These evaporation crucibles 27, 26 are irradiated with electron beams 28a, 29a, respectively, to evaporate the metallic materials 24, 25 into evaporated grains 24a, 25a, and simultaneously, these evaporated grains 24a, 25a are alloyed in the region under a substrate to be treated 21 and vapor-deposited onto the substrate to be treated 21. In this alloy film forming method, both of the electron beams 28a, 29a with which the evaporation crucibles 27, 26 are respectively irradiated are deflected so that they can cross the other evaporation crucibles 26, 27, respectively, and are projected in a manner to intersect each other, by which the region where respective evaporation grains 24a, 25a are alloyed can be enlarged.
Patent JP-H1192854-A (JP)
Title: Spheroidal graphite cast iron-made casting
Inventor: UEDA SEISHIN
IPC: B21D22/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a casting having excellent toughness and bending characteristics on the surface layer part and high strength spheroidal graphite cast iron structure in the inner part and provided with spot facing parts and holes without applying a turning work with a machine by using a member having different matrix structures on the surface layer part and in the inner part and arranging a flat surface and the holes by pressing. SOLUTION: The molten spheroidal graphite cast iron is poured into a mold using a sand mold and crude material for bracket 1 is cast and shaken off after cooling, and the molding sand stuck to the casting surface is removed after removing feeder heads and runners to obtain the as-cast shape. After charging this casting into a heat treatment furnace at 900 deg.C in-furnace temp., this casting is held for 5 min and, successively, after furnace-cooling to 740 deg.C and holding for 10 min, the casting is slowly cooled in the furnace to 650 deg.C. Then, the plate 4 of the bracket 1 having ferritic layer on the surface layer part and pearlitic layer in the inner part, is obtd. Coining 8 is applied by using a hydraulic press to the desired four positions.  Further, a punch applied with quenching heat treatment is abutted on the center of the surface to which the coining is executed, and the punching-out is applied with the hydraulic press to open the holes 9.
Patent JP-H0193359-A (JP)
Title: Up-down moving apparatus of type wheel in printing apparatus
Inventor: KONDO HIROATSU
IPC: B41J1/24
Filed: 1987-10-05
Abstract: PURPOSE:To simplify a drive apparatus, to reduce the wt. of a carrier and to increase a printing speed, by providing a gear part to the up-down body of a type wheel and providing a tooth omitted part to the drive gear meshing with said gear part. CONSTITUTION:A drive gear 3 is provided with the up-down body part 1c of a type wheel 2 and a gear part 1e having a shaft hole 1d as a core is provided to the other end part of the type wheel 2 and a projection if for preventing the meshing of the gear part 1e with the drive gear 3 at an unfit position is provided to one end part of the gear part 1e. The elastically supported type wheel up-down body 1 of the type wheel 2 has the shaft hole 1d and a part of the tooth part meshing with the gear part 1e provided to a type wheel receiving housing 6 is omitted as shown by D and, when the type wheel receiving housing 6 is moved along with a receiving stand 8 at the home position of the drive gear 3 by the driving of a drive motor 10 and when the type wheel receiving housing 6 is set to the receiving stand 8, the gear part 1e of the up- down faces 1 of the type wheel 2 is prevented from the contact with the drive gear 3.
Patent JP-H1098148-A (JP)
Title: Terminal pin for semiconductor package
Inventor: MAKITA TOSHIYUKI
IPC: H01L23/12
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To ensure a good contact between a through-hole plating conductor and terminal pin by forming a recess into an insert part along its total length to be inserted in a substrate and hole-piercing this part perpendicularly with respect to the inserting direction. SOLUTION: An insert part 1 has a recess 11 along its entire length to be inserted into a substrate and a hole 12 extending perpendicular to the inserting direction. The overall size of the insert part 1 is set, at its production step, to be approximately equal a max. inner diameter of a through-hole plating conductor, when it is changed. When changed, a terminal pin can well contact the through-hole plating conductor. If the inner diameter of this conductor is small, this conductor hardly peels from a package substrate.
Patent JP-H0299132-A (JP)
Title: Non-aqueous dispersant for fine powder
Inventor: NISHIZAKI KATSUICHI
IPC: C09K23/52
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a dispersant excellent in dispersibility and long-term stability by subjecting polyalkyleneimine having a specific amount of nitrogen atoms and fatty acid to amidating reaction in a specific reaction mol ratio. CONSTITUTION:Polyalkyleneimine such as polyethyleneimine having 6 -300 nitrogen atoms and fatty acid such as caprylic acid represented by general formula R-COOH (wherein R is a 8-36C saturated or unsaturated hydrocarbon group having a substituent according to circumstances) are subjected to amidating reaction. In this case, the reaction mol ratio of polyalkyleneimine and fatty acid is set to 1/2-1/80. This dispersant is used in a ratio of about 0.01-15% by wt. of the whole of a dispersion. By this dispersant, excellent dispersibility and stability are given to a fine powder of polysaccharides and a wide range of a non-aqueous dispersing medium of every kind.
Patent JP-H02100947-A (JP)
Title: Rolled paper support structure for recording device
Inventor: SATOU NOBUHIRO
IPC: B65H16/06
Filed: 1988-10-06
Abstract: PURPOSE:To make a structure simple by doing without the position regulation mechanism of paper guides, by supporting rolled paper rotatably and also, movably in a shaft axis direction by means of the shaft going through the center of the rolled paper. CONSTITUTION:Paper 25 is rolled out of rolled paper 26, and the paper 25 is led to a recording portion 43 as it is guided with paper guides 39, 40, and in turn at a recording device conducting recording, support is made on a main body 10 by putting a rolled paper holder 15 on putting on recessed portions 13, 14, with rolled paper 26 made to be rotatable and also, movable in a shaft 22 axis direction by means of the shaft 22 going through its center. And, even if there is a position slip at first between the rolled paper 26 and the paper guides 39, 40, as the paper 25 is being drawn out, the rolled paper 26 moves axially on the shaft 22 and the position slip is dissolved automatically. Thus, the structure can be made to be simple by doing without the position regulation mechanism of paper guides.
Patent JP-H08113454-A (JP)
Title: Terminal gear hoisting device of passenger conveyor
Inventor: ISHIOKA YOSHIMITSU
IPC: B66B23/02
Filed: 1994-10-18
Abstract: PURPOSE: To provide a terminal gear hoisting device of a passenger conveyor which enables the replacement of a buffer rubber ring of a terminal gear safely in a short time without necessitating an extra work which is not directly related to the replacement of buffer ring. CONSTITUTION: A terminal gear hoisting device of a passenger conveyor is provided with a comb plate clamp section having an upper piece 11 and a lower piece 12 which are connected by forming a clearance 18 in which a comb plate enters, a turn buckle 21, and a terminal shaft gripping means which is constituted by a hoisting means having a first threaded rod 23 and a second threaded rod 24 and a hook.
Patent JP-H09124558-A (JP)
Title: Preparation of dialkyl succinyl succinate
Inventor: KORIN DENISU KIYANBERU
IPC: C07D471/04
Filed: 1996-09-25
Abstract: Dialkyl succinylsuccinates are prepared in a pure form and in high yield by reacting an alkali metal alcoholate with an excess of dialkyl succinate under anhydrous conditions followed by isolation of the di(alkali metal) salt of the dialkyl succinylsuccinate and then neutralization of the salt with acid. The resulting dialkyl succinylsuccinate is isolated or used without isolation as an intermediate in the production of quinacridone pigments. The disclosed process provides for high yields and reduced organic waste compared with known processes.
Patent JP-S63109139-A (JP)
Title: Titanium carbide sintered alloy for cutting tool parts
Inventor: SAITO TAKESHI
IPC: C22C29/04
Filed: 1986-10-23
Abstract: PURPOSE:To obtain the titled sintered alloy excellent in thermal shock resistance, wear resistance, etc., by specifying the proportion of a binding phase composed principally of Ni or Co to a hard phase with a specific grain size having a specific composition consisting of TiC, TiN, and carbides of group VIa metals. CONSTITUTION:The sintered alloy has a composition consisting of, by weight, 5-25% binding phase composed principally of Ni and/or Co and the balance hard phase containing 20-65% TiC, 18-40% TiN, and 15-40% of one or more kinds among the carbides of the metals of group VIa of the periodic table with inevitable impurities. Further, the above-mentioned hard phase is regulated so that average grain size is 1.0-2.0mum and the grains of <=0.5mum grain size comprise 1-10vol% of the total hard phase. On the other hand, the lattice constant of the above binding phase is regulated to 3.56-3.61Angstrom . Moreover, if necessary, the carbides or nitrides of the metals of group Va of the periodic table can be substituted for 5-31% of the above TiC in the above hard phase, or the carbides or nitrides of Zr of Hf can be substituted for 0.5-8% of the above TiC. In this way, the SiC sintered alloy for cutting tool parts excellent in thermal shock resistance, wear resistance, resistance to thermoplastic deformation, and breaking resistance at high temp. can be obtained.
Patent JP-S62160658-A (JP)
Inventor: SHIYUU SAN TAN
IPC: H01M4/133
Filed: 1986-10-23
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-S62122923-A (JP)
Inventor: HONMA KEISUKE
IPC: B65B55/06
Filed: 1985-11-13
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-H0897089-A (JP)
Title: Electrolytic capacitor
Inventor: ANDO SUSUMU
IPC: H01G9/008
Filed: 1994-09-21
Abstract: PURPOSE: To enhance mechanical strength of an outer terminal by employing an aluminum alloy containing magnesium as the material of the outer terminal. CONSTITUTION: A positive foil, a negative foil and a separator are wound to form a capacitor element 1. Aluminum electrode tabs 2, 2 connected with respective foils are led out from the capacitor element 1 and connected, at the forward ends thereof, with the ends of outer terminals 3, 3. The outer terminals 3, 3 are embedded in a resin sealing plate 4. The outer terminals 3, 3 are made of an aluminum-magnesium alloy. The alloy principally comprises aluminum and contains 2-6% of magnesium, 0.4% or less of iron, 0.1% or less of copper, 0.3% or less of zinc, and 0.5% or less of silicon.
Patent JP-H0998088-A (JP)
Title: Semiconductor integrated circuit
Inventor: HORIE TETSUO
IPC: H01L21/8234
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the precision of an AD converter test with the voltage which is controlled by a voltage division ratio to have a high precision. SOLUTION: Test circuits are provided in terminals Ain and Ref(+) of an AD converter 6. The test circuit on the side of the terminal Ain is provided with resistance elements 11 and 12 for (V11-V12) voltage division and transfer gates 8 and 13. A voltage division output Vit1 becomes V11+(V11-V12)/100 and is a voltage having 1/100 precision of (V11-V12). When the gate 8 is turned off and the gate 13 is turned on, the AD converter 6 is operated with the high- precision voltage Vit1. The test circuit on the side of the reference voltage input terminal has the same constitution. Thus, the test with a precision higher than the precision of a power source for AD converter test is performed though the precision of this power source is low.
Patent JP-H1191567-A (JP)
Title: Safety monitoring device for platform
Inventor: KIKUCHI MANABU
IPC: H04N7/18
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To easily detect a passenger who is close to a train in excess or who is caught in a door, by executing the pattern recognition on the basis of the reflected beam optical pattern information, and detecting the passengers or an obstacle at the start of a car of a train. SOLUTION: A reflected beam optical detecting means 22 detects the reflected light 22a of a beam light 20a applied onto a door surface or the like, and generates the reflected beam optical pattern information 22b which is a cut surface pattern. A TV camera 23 picks up the images or a door of a train, and a side wall part of a door opening, from an upper part of a platform, to generate the image information 22c as the reflected beam optical pattern information 22b. A safety monitoring control means 30 executes the pattern recognition on the basis of the reflected beam optical pattern information, detects a passenger who is close to a car in excess, or an obstacle such as a matter which interferes the car, at the start of the train, and outputs the warning information 30a when the dangerous condition is found, to give the warning.
Patent JP-H06109288-A (JP)
Title: Ice slurry heat exchanger
Inventor: YAMAMOTO MAKOTO
IPC: F24F5/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide an ice slurry heat exchanger in which a heat exchanger for melting ice slurry can be simplified without increasing a diameter of a tube of an ice slurry transportation side. CONSTITUTION:An ice slurry heat exchanger introduces chilled water and ice slurry to a heat exchanger, and cools the chilled water to a predetermined temperature by utilizing melting latent heat of ice in the slurry, and comprises an ice separator 5 provided near the exchanger 1 to separate ice contained in brine discharged from the exchanger 1, and a three-way control valve 7 arranged on the way of an ice slurry tube connected to the exchanger 1, thereby regulating a quantity of heat of the brine isolated from the ice by the separator 5 and from the ice slurry by the valve 7.
Patent JP-S62113077-A (JP)
Title: Phased array antenna
Inventor: IWAMA KIYOSHI
IPC: G01S7/03
Filed: 1985-11-12
Abstract: PURPOSE:To enlarge the scanning range of an antenna beam and improve an off-boresight effect by so supporting an antenna by an airframe that the antenna can be rotated relative to a roll shaft and fixedly mounting an antenna axis in inclination with respect to a rotating shaft. CONSTITUTION:The antenna frame 6 of an aircraft carrying phased array antenna 1 having a roll shaft 15 whose rotary angle is controllable and which is inclined relative to an antenna axis 18 by an angle beta is so supported by an airframe 12 that the antenna frame 6 is rotatable about the shaft 15 by means of a turning device 13. When the operation mode of the antenna is set, a processor 10 computes an optimum rotary angle of the roll shaft and a rotation command is fed to a drive controller 17. The controller 17 rotates the antenna 1 via a driving unit 14 and the rotary angle is detected by a detector 16 to be fed back to the controller 17. When a beam scanning range is enlarged, the range enlarges by the angle beta by rotating the antenna axis 18.
Patent JP-S63110982-A (JP)
Title: Phase converter starting equipment
Inventor: MIYAZAKI REI
IPC: H02M5/32
Filed: 1986-10-24
Abstract: PURPOSE:To realize an improvement in accuracy of protection and reliability of starting through addition and change of only few equipments by closing and breaking a starting breaker and a load contactor and by discriminating an abnormal condition thereof according to an output frequency of auxiliary generator directly coupled to phase converter. CONSTITUTION:If a switch 14 is turned ON, a breaker 2 and a starting contactor 6 are closed and a phase converter 4p is started. On the other hand, an F/V converter 21 converts an output frequency of an auxiliary generator 4G directly coupled to a phase converter 4p into a voltage to output a revolution signal. If a number of revolution reaches 95% of a rated one, a starting detection signal S is outputted so that the starting contactor 6 is opened and a load contactor 7 is closed. If the number of revolution does not reach 5% of the rated one even after the lapse of a given period of time from the closing of the breaker 2 or 95% thereof even after the lapse of said given period of time, a fault detection signal a0 is outputted.
Patent JP-H06108733-A (JP)
Title: Motor-driven lighting window device
Inventor: ADACHI SHINJI
IPC: E04D13/035
Filed: 1992-09-24
Abstract: PURPOSE:To enhance the safety of a motor-driven lighting window device by preventing breaking, firing and fuming of a driving unit that could be caused when there is some operation abnormality. CONSTITUTION:In a motor-driven lighting window device 1, which has a motor for automatically opening and closing a window portion 3, detects a motor-lock current generated when the motor is locked and, if either an input indicating completion of operation, an input for stop or an inversion control input is not produced within a specified period of time, regards it as an operation abnormality and then forcibly stops the motor drive, a limit switch 6 is provided which is pushed in from the window portion 3. A controller is provided which, when the motor-lock current is detected although detection of the full-closed position via the limit switch 6 is not input while the window portion 3 is being closed, forcibly shuts off the power supply to the motor, and which receives only control inputs from a remote control in the case of an abnormal stop.
Patent JP-H0592040-A (JP)
Title: Sleeping device
Inventor: MIKI MASAYOSHI
IPC: A61B5/11
Filed: 1991-10-01
Abstract: PURPOSE:To provide a comfortable room temperature environment in the course of sleep by detecting getting to sleet of a sleeping person and setting a room temperature. CONSTITUTION:An air conditioner 15 is installed in a room and in a bed used in the room, a body motion detecting means 9 for detecting the body motion of a sleeping person is provided. Also, this device is provided with an existence- in-bed deciding means 12 for detecting an existence-in-bed and a getting-to-sleep deciding means 13 for detecting getting-to-sleep by a signal from the body motion detecting means, and moreover, provided with an arithmetic means 18 for calculating an indoor setting temperature by signals from an open air temperature sensor 14, a room temperature sensor 16 and a rising timer 17, and by a signal from the arithmetic means 18, the air conditioner 15 is controlled through a control means 19. In such a manner, when getting-to-sleet is detected, a room temperature in the course of sleep is set, and thereafter, the operation of the air conditioner is stopped.
Patent JP-2000091498-A (JP)
Title: Semiconductor module electrode structure
Inventor: NAGASE TOSHIAKI
IPC: H01L25/07
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module electrode structure in which surge voltage causing thermal or electrical damages of a semiconductor module and switching loss are reduced. SOLUTION: A large number of semiconductor chips 12 are juxtaposed in series on a base board 13 serving as a drain electrode, where a drain electrode terminal 21 for inputting a drain current from the outside into the inner circuit has angle structure of reverse L-shaped cross-section and the lower end of back face thereof stands in parallel with the semiconductor chips on the side face of the base board 13. A source electrode 15 for outputting source current externally has a U-shaped channel structure, where the back face part and the upper surface part are divided equally into three except the lower surface part and an insulating plate 17 is mounted, while being clamped, on the base board 13 at a position, where the back face part faces the back face part of the drain electrode terminal 21 closely in parallel therewith.  The electrode 15 are connected respectively in parallel from each semiconductor chip 12 with a plurality of thin bonding wires 18.
Patent JP-H0781430-A (JP)
Title: Drive device of electric vehicle
Inventor: SHIMIZU HIROSHI
IPC: B60K1/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide a drive device of an electric vehicle of which the weight is light although a speed reducing mechanism is provided between an electric motor and wheels, and the whole efficiency is excellent. CONSTITUTION:The hub 40 of a wheel is driven by an inner rotor type direct current motor 1 through a speed reducing mechanism. The speed reducing mechanism is constituted of a sun gear 22 fitted to the rotary shaft 21 of the inner rotor type direct current motor 1, planetary gears 23, 23,... engaged with the fun gear 22, and a ring gear 24 engaged with the planetary gears 23, 23,..., carries 25, 25,... of the planetary gears 23, 23,... are combined with a brake drum 30, and the hub 40 of the wheel is directly coupled with the brake drum.