baber/WOPTO huggingface dataset:
Patent JP-H051997-A (JP)
Title: Inspection method and inspection device for thin film structure
Inventor: OTSUTOO ARUBUREHITO
IPC: G06T1/00
Filed: 1991-06-24
Abstract: PURPOSE:To provide a thin film structure inspection method and device having the capability of optically inspecting a defect in the structure of an organic thin film with high accuracy. CONSTITUTION:An inspection device in the title is equipped with a bearing seat 3 to place a flat substrate 2 having a smooth thin film 1 formed thereon, and a light source means 4 to irradiate a beam toward the thin film 1 from a direction parallel or nearly parallel to the surface of the substrate 2. Furthermore, the device is equipped with an imaging means to form the image of image information related to the thin film structure on an image pickup means using light scattered from the thin film 1 in a direction vertical or nearly vertical to the surface of the substrate 2, and an image processing means 12 to inspect the concerned thin film structure using image information obtained through the image pick-up means.
Patent JP-S6421100-A (JP)
Title: Method and device for electrolyzing strip work
Inventor: SHIMAZU YASUO
IPC: B65H20/18
Filed: 1987-07-17
Abstract: PURPOSE:To decrease contact resistance and to increase the transfer velocity in an electrolytic cell and current density by providing plural work holding means for holding and releasing a strip work, and successively delivering the works. CONSTITUTION:When the strip work 1 is supplied to the electrolytic cell 11, the work 1 is held by the unoccupied work holding means 14 of the work transfer mechanism 12A or 12B and moved in the traveling direction of a treating line. The work 1 is then sent to the delivery position to the work transfer mechanism 12A or 12B on the opposite side. The unoccupied work holding means 14 is returned to the initial position. The action is repeated, and the work 1 is successively sent in the electrolytic cell 11. The work 1 is then negatively charged as a cathode through the holding part, a DC voltage is impressed between the work 1 and an anode, and the work 1 is electrolyzed.
Patent JP-S5967472-A (JP)
Title: Load apparatus for testing servo amplifier
Inventor: KONDOU AKIO
IPC: G01R31/28
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a small light wt. safe and inexpensive stationary type load apparatus, by forming test load by connecting resistance, a reactor and a condenser in series. CONSTITUTION:When resistances 5 with a resistance value of R, a reactor 6 with inductance of L and a condenser 7 with capacity of C are connected in series to form the test load of a servo amplifier, the voltage V and the current (i) of this DC circuit satisfy the condition of the formula. This condition is coincided with the condition satisified by the voltage of a DC motor and the current of an armature at the time of load formed corresponding to the selections of the resistance R, the inductance L and the capacitance C by a flywheel having inertia equal to that of an object to be driven and the DC motor for driving said flywheel and the load is accurately simulated by a simple electric circuit. As the result, a small light wt. safe and inexpensive stationary type load apparatus for a servo amplifier is obtained and the countermeasure in correspondence to load alteration becomes easy.
Patent JP-S6069674-A (JP)
Title: Toner powder image fixing device
Inventor: KUDOU KUNIO
IPC: G03G15/20
Filed: 1983-09-27
Abstract: PURPOSE:To prevent scattering of a toner and generation of a nasty smell, and to improve a fixing property by providing an induction heating coil for heating on a conductive belt for carrying a recording sheet on which a toner powder image is formed to a fixing part by a flash lamp. CONSTITUTION:A recording sheet S is carried at a constant speed to a fixing part by a belt 63 which turns counterclockwise, and when the tip part goes into an effective fixing area of the fixing part, a flash lamp 60 emits a flash at a fixed interval, and a flash fixation of a toner powder image T is executed. This flash emission is executed intermittently at the fixed interval until the recording sheet S passes through the fixing part. During this time, a high frequency current is supplied to an induction heating coil 66. As a result, the belt 63 is self-heated, and an auxiliary heating is executed from the back side of the recording sheet S. Accordignly, an exact and effective flash fixation is executed, therefore, it is unnecessary to raise light energy for a flash fixation to the extent that a toner is scattered and a nasty smell is generated.
Patent JP-S57102652-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified fluorene compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formula Iis dissolved in THF, and a compound represented by formula II[where R1 is H, halogen, cyano, 1-4C alkoxy or 1-4C alkyl, and Ar is a group of formula  III or IV (where R2 is 1-4C alkyl, R3 is H, halogen, 1-4C alkyl or the like, m  is 1 or 2, and each of R4 and R5 is H, 1-4C alkyl or the like)]is dissolved in  THF separately from the pigment. The former soln. contg. the pigment of formulaIis applied to an electrically conductive support 11 of Al or the like to form a charge generating layer 22, and the latter soln. contg. the compound of  formula II is applied to the layer 22 to form a charge transferring layer 33.
Patent JP-H07204409-A (JP)
Title: Agent for adjusting formation of particle-like bubble
Inventor: REONIDASU KORAITEISU
IPC: C11D3/12
Filed: 1994-07-29
Abstract: PURPOSE: To give good release, storage stability and powder characteristics of an antifoam agent in early stages of washing period. CONSTITUTION: The particulate foam control agent is composed of 1-30 pts.wt. silicone based antifoam agent, 70-99 pts.wt. zeolite based carrier for the antifoam agent, 1-60% of the antifoam agent of an organopolysiloxane polyoxyalkylene copolymer (which is deposited on the zeolite carrier simultaneously or before the antifoam agent is deposited) and 1-40 pts.wt. polycarboxylate type binder or encapsulant.
Patent JP-H0465842-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKENAKA MASAJI
IPC: H01L21/60
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the deformation of a support ring part caused by the heat at the time of manufacturing, by installing a reinforcing member on a surface opposite to the surface on which conductor patterns of the support ring part is formed. CONSTITUTION:Holes 2 and a hole part 3 are formed in a polyimide tape being a tape carrier 1 by punching, and a support ring part 5 is formed between the holes 2 and the hole part 3. By polyimide etching, a trench 6 is formed on one surface of the support ring part 5, i.e., a surface opposite to the surface on which conductor patterns 8a-8d are to be formed. The support ring part 5 is plated with copper, and a reinforcing member 7 of copper is fitted in the trench 6. On the other hand, a copper foil being a metal foil is stuck on the whole surface of a tape carrier 1, the surface opposite to the surface on which the reinforcing member 7 of the support ring part 5 is formed. The conductor patterns 8a-8d are formed by etching. Gold or the like is plated on the patterns 8a-8d, and a semiconductor chip 10 is connected by bonding.
Patent JP-H1129626-A (JP)
Title: Production of thermotropic liquid crystalline polyester
Inventor: OZAKI HARUYO
IPC: C08G63/199
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyester having heat resistance, fluidity and homogeneity by subjecting equivalent amounts of a specific ester monomer and an aromatic dicarboxylic acid compound to polycondensation reaction. SOLUTION: This polyester is obtained by reacting a diol compound expressed by formula I [R<1> is a 6-15C alicyclic hydrocarbon group; X<4> and X<5> are each H or R<2> -CO- (R<2> is a 1-6C hydrocarbon group)] with an ester monomer of formula III (X<1> is same as X<4> ) obtained by direct esterification of an aromatic carboxylic acid compound of formula II (Ar<1> is a 6-18C aromatic hydrocarbon group; X<6> is same as X<4> ; X<7> is H or a 1-10C hydrocarbon group) and an aromatic dicarboxylic acid compound of formula IV (Ar<2> is same as Ar<1> ; X<2> and X<3> are same as X<7> ) (e.g. terephthaic acid) under an inert gas flow and finally reduced pressure at 250-325 deg.C for 7 hrs. Preferably, a molar ratio of the compound of formula III to the compound of formula IV is: (III/ IV)=0.95-1.05.
Patent JP-S5968280-A (JP)
Title: Paper feeder for ink jet printer
Inventor: KATOU TOSHIBUMI
IPC: B41J13/10
Filed: 1982-10-13
Abstract: PURPOSE:To reduce the quantity of ink mist accumulated at the tip of a paper guide and prevent heavy contamination with an ink, by a method wherein a tip part of a paper guide for rectilinearly feeding a recording paper is formed in an acute angle shape, in an ink jet printer. CONSTITUTION:When the recording paper is clamped between rollers 17a, 17b, it is fed in the direction of an arrow A, is passed along the paper guide 16, and because of the strength of the paper 16 itself, the paper 16 is advanced between rollers 18a, 18b without being bent. Therefore, recording can be conducted from the leading end of the paper 6. Although ink mists are accumulated at the tip 16a of the paper guide 16 when an ink jetted from an ink-jetting head 10 travels toward a roller 15 by being deflected, since the tip 16a of the guide 16 is formed in a knife edge form and the upper surface thereof is mirror surface finished, the particle diameter of the ink mists accumulated at the tip 16a is so small that the ink particulates do not form visible smudges even when they are transferred onto the paper 6.
Patent JP-H1126826-A (JP)
Title: Controller for piezo-electric actuator
Inventor: ODA SHINRO
IPC: H01L41/083
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a piezo-electric actuator which can cope with changes in characteristics of a sensor, by feeding back a displacement in the actuator detected by the sensor to control an application voltage in such a manner that the displacement coincides with a command value. SOLUTION: An origin position of a piezo-electric actuator 6 is set, for example, at a position corresponding to an application voltage of 50 V. For a command signal indicative of the origin position, a voltage applied to the actuator 6 is detected and then applied to a correction value calculation circuit 13. The circuit 13 compares the detected application voltage with 50 V, and calculates a correction value by looking up a data table where its comparison result is previously stored. Since the correction value is added to a detection displacement detected by a displacement sensor 9 and applied to a differential amplifier 11, the application voltage is eventually converged to 50 V. Thereafter, the correction value is added to the detection displacement of the sensor 9 and then applied to the amplifier 11.  As a result, even when detection characteristics of the sensor 9 vary, the controller can cope with it.
Patent JP-H0620611-A (JP)
Title: Electrode tube
Inventor: YOKOI KAZUHIDE
IPC: H01J19/10
Filed: 1992-07-07
Abstract: PURPOSE:To make an electrode tube meet the requirements of electric high output and the shift to high frequency by improving film forming property of a metallized film, putting a solder lower than the surface of an installation part to make the surface of the installation part smooth, and heighten the insulating property between electrodes. CONSTITUTION:Electrode tubes are installed respectively in cylindrical ceramics 4 as insulating installation parts and at the same time electrodes 1a of a plurality of electrode plates 1 are soldered respectively in ring-like recessed parts, on the side faces of which a metallized film 3 is formed, with a solder 2 to insulate the electrode plates 1 one another. The metallized film 3 is put within the size between the outer circumferential face position of the recessed part 4a and the outer circumferential face position of the cylindrical ceramic 4 and the solder 2 is put lower than the outer circumferential face of the ceramic 4 and soldering is carried out. Since the film 3 and the solder are put lower than the outer circumferential face of the ceramic 4, the film 3 is prevented from dangling and a flash part 2a of the solder 2 is not formed. For this, electric flux beam is not concentrated on the solder 2 and thus insulating property between the electrode plates 1 is improved.
Patent JP-S6335656-A (JP)
Title: Curable composition
Inventor: INOUE YOSHIO
IPC: C08L71/02
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a curable compsn. which can be cured by heating at a relatively low temp. and is useful as a potting agent, an adhesive and a coating agent, by blending an org. polymer having alkenyloxysilyl groups with an organosilicon compd. having hydrosilyl groups and a platinum catalyst. CONSTITUTION:The following three components A-C are blended. (A): 100pts. wt. org. polymer having at least two alkenyloxysilyl groups per molecule, (B): 0.1-500pts.wt. organosilicon compd. having at least two hydrosilyl groups per molecule, and (C): 0.1-1,000ppm (in terms of platinum) of platinum or its compd. Examples of the component A are polymers having a main chain structure of, e.g., polyether, polyolefin, acrylic polymer, epoxy polymer or polysiloxane.
Patent JP-2001009588-A (JP)
Title: Lead-tin solder material
Inventor: TAKAHASHI SATORU
IPC: C22C11/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve strength and hardness, lessen wire breaking and unevenness of diameter in plastic processing, and prevent scratches on the surface of a solder ball in a sifter process by adding a specific volume of Ca, Be and Ge to a Pb-Sn solder. SOLUTION: This Pb-Sn solder contains one or more kinds of Ca, Be and Ge, at 1-200 ppm in total. Furthermore, it is preferable that the Pb-Sn solder includes 1-70 wt.% Sn, one or more kinds of Ca, Be and Ge at 1-20 ppm in total, and the balance of Pb and inevitable impurities. Also, the solder includes one or more kinds of Ca, Be, and Ge at 1-20 ppm in total, and one or more kinds of Au, Ag, Pt, and Pb at 1-10 ppm. The Pb-Sn solder materail is a low α-ray Pb-Sn solder material whose α-ray volume is 1 cph/cm2 or less. Therefor, incidence of inferior goods of a semiconductor unit is decreased, and the cost is reduced.
Patent JP-H0343511-A (JP)
Title: Snow melting device
Inventor: NISHIO KAZUSANE
IPC: E01H5/10
Filed: 1989-07-12
Abstract: PURPOSE:To enhance the efficiency of snow melting by providing a snow melting room in which water for melting snow can be stored and which is formed, in its upper end part, drain holes, a hopper which is provided, in its lower part, with a mechanism for feeding snow on its top plate and a heating pipe. CONSTITUTION:A hollow cylindrical snow melting room 7 is installed in the front section of a body frame 2, an insertion opening 11 is formed in the center part of a top plate 10 while a plurality of drain holes being formed in the upper end part of the body 8. Further, a feed duct 17 in the lower end part of a hopper 6 is fitted in the insertion opening 11 in a water tight manner, and is opened to the inside of the snow melting room 7. An agitator 25 as a feed mechanism formed with a rotary shaft 23 and a plurality of blades 24 is rotatably disposed in the upper section of the feed duct 7 in the hopper 16, and a heating pipe 26 is laid meandering in the vertical direction and having its discharge port opened to a connection port 22 of the hopper 16. With this arrangement, snow may be surely melted in the snow melting room 7.
Patent JP-H0930525-A (JP)
Title: Partition plate for box housing fruit vegetable or the like
Inventor: HORIGUCHI HARUO
IPC: B65D5/495
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide appropriate spaces for relatively large fruit vegetables like watermelons to be housed in a cardboard box or a corrugated board box by making partition plates or support plates positioned in a manner of widening or narrowing the spaces in accordance with the size of the fruit vegetables. SOLUTION: On a rectangular cardboard 1, a top-forming crease 2 is provided at the center in parallel with the short sides while side plates 3, 3 are provided at both sides of the top-forming crease with an angle α for forming the top made variable in elasticity, and fruit vegetable support plates 5, 5 are provided, connecting to side creases 4, 4 provided at both sides of the side plates 3, 3.  Long cutout parts 16 are formed, facing to the top-forming crease 2, along the long sides on opposite corners 20 on a diagonal line of a rectangle demarcated by the creases 4, 4 on both sides, and bases of the fruit vegetable support plates 5 on the short sides 5" are extended (17) toward the cutout parts 16, and short cutout parts 18 are formed, facing to the short sides 5", along the long sides 5' on another opposite corners 21, and side plates on the top side are extended (19) toward the short cutout parts 18.
Patent JP-S5969762-A (JP)
Title: Magnetic toner composition
Inventor: MATSUI IZURU
IPC: G03G9/087
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a titled compsn. which has high electric resistivity, is excellent in developability, transferrability, impact resistance, moisture resistance and fluidity, and is uniform without having variance by incorporating a specific binder resin and magnetic material as an essential component. CONSTITUTION:A raw material monomer of a binder resin (e.g.; styrene) and a monomer that can bind chemically with the surface of a magnetic material (e.g.; vinyl trichlorosilane) are copolymerized to obtain a binder resin. Such binder resin and 50-75wt% a magnetic magerial having >=40emu/g saturation magnetization and 0.01-5mu average grain size (e.g.; iron powder) are melted, kneaded and pulverized to obtain a toner. The toner is compounded with a conductivity control agent, chargeability control agent, coloring agent, plasticizer, etc. according to need. The magnetic toner compsn. which does not wear the surface of a photoreceptor, etc. and has good conveyability, cleanability and fixability is thus obtd.
Patent JP-H0466124-A (JP)
Title: Deodorizer
Inventor: MATSUMOTO TOMOHIDE
IPC: B01D53/38
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a deodorizer of long life and compact decomposing gradually malodor under the normal temperature atmosphere by allowing Au and Fe metallic oxides to support on a carrier mainly composed of zeolite. CONSTITUTION:A carrier is prepared by mixing an inorganic binder 2 such silica with zeolite 1 with a large suction area as a main component, and formed into a honeycomb body or the like which a malodor component can pass through easily. A metallic oxide 4 composed of gold and iron is highly dispersed and carried at the given ratio on the surface of said carrier 1. As a deodorizer thus prepared can generate catalyst action under the normal temperature atmosphere to decompose gradually malodor components such as amine group and mercaplan, the life is improved rapidly to eliminate the necessity of replacement in a short period of time. Also, the volume of use of deodorizer can be reduced and the deodorizer can be made compact.
Patent JP-S6073249-A (JP)
Title: Solar position tracking device
Inventor: ABE NORIMITSU
IPC: F24S50/20
Filed: 1983-09-30
Abstract: PURPOSE:To permit to track the sun without employing electric power and restrict cooling effect even when wind is blowing by a method wherein a shape memory alloy wire, arranged so as to be located at the focus of light collecting section, is utilized as a swing motion transmitting mechanism while the same wire is provided in a transparent glass tube. CONSTITUTION:When the sun is in the direction shown in the diagram, only one set of sensor collector 10x among a plurality of sensor collectors 10 collects the solar light at the focus thereof and the shape memory alloy wire 11x is heated. Then, the shape memory alloy wire 11x is contracted into the shape of coil and a tension wire 12x, connected to one end of the wire 11x, is pulled into X-direction. As a result, a rotating frame 6, connected through a pair of worm gears 16, is rotated into Y-direction to change the position of the main collector 8 so as to oppose to the sun. In this case, the shape memory alloy wires 11 are provided in the transparent glass tubes 17, therefore, cooling effect due to wind is little in case the wind is blowing.
Patent JP-H10333689-A (JP)
Title: Sound producing jar by water drops
Inventor: OKADA ZENTARO
IPC: G10K15/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To dispense with civil engineering-like work requiring complicated procedure and a high cost, simplify repair and enable conveyance by placing a jar body into a box-like supporter, fitting a waterdrop rod body to a waterdrop rod body coupling hole, and arranging wave suppressors on the opening section side inside wall of the jar body. SOLUTION: The inside of a supporter 2 formed into a box-like body is formed into a two-layer cavity shape. The whole jar body except for the jar body bottom side section is arranged in the lower cavity section 22 with the jar body opening section located on the lower side. One or multiple water drop holes are provided on a supporter surface section 23, and hand-washing water flows to a waterdrop rod body 4. The waterdrop rod body 4 is fitted so that its surface is located on the surface of the holes provided on the supporter surface section 23. An opening section 24 provided on the side wall of the supporter 2 and on the side wall of the upper cavity section 21 is an outer of the waterdrop sound generated at the lower cavity section 22 to the outside from the upper cavity section 21 through the hole of the jar body bottom side section.  A hole to be fitted with the waterdrop rod body is provided at the bottom side section of the jar body 3. A proper number of wave suppressors 5 are arranged inside the jar body 3.
Patent JP-H0840791-A (JP)
Title: Composting device
Inventor: SUZUKI JOJI
IPC: C05F17/02
Filed: 1994-08-01
Abstract: PURPOSE:To provide a composting device capable of extremely readily and efficiently carrying out discharging operation of compost in which exchange operation of a ventilating material and treatment and fermentation treatment in a fermentation tank are completed and capable of wholly uniformly ventilating the treated material in the fermentation tank. CONSTITUTION:In a composting device equipped with a horizontal shaft stirring device 2 in a fermentation tank 1 having a semicylindrical bottom face 1a, an opening part 5 along the shaft direction of the horizontal shaft stirring device 2 is installed at a position rising upward from the lowest position of the bottom face 1a in the fermentation tank 1 in the revolving direction of the horizontal shaft stirring device 2 in an angle range of 40-50 deg.. A ventilating chamber 3 which is packed with a ventilating material thrown in from a feed opening by a built-in normally and reversibly rotatable screw conveyer and communicates with the opening part 5 is laid at the outside of the fermentation tank 1. A discharging port for the treated material or compost, communicating with the ventilating chamber 3, is fixed.
Patent JP-S5895476-A (JP)
Inventor: AREKUSANDAA EDOWAADO HAUSUTON
IPC: H04N5/907
Filed: 1982-10-14
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。