baber/WOPTO huggingface dataset:
Patent JP-S61155436-A (JP)
Title: Composite resin composition
Inventor: MORISHIGE AKIRA
IPC: C08L51/02
Filed: 1984-12-28
Abstract: PURPOSE:A composite resin composition being useful in extrusion molding and injection molding and exhibiting sufficient flow even in low-temperature molding, comprising a propylene resin, an organic filler, a modified propylene resin and an organic peroxide. CONSTITUTION:The title composite resin composition is obtained by mixing 30-90pts.wt. propylene resin with 10-70pts.wt. (dry basis) vegitable fiber-based organic filler (e.g., rice hulls or wood flour), 1-10pts.wt. modified propylene resin (e.g., a reaction product between a polymerizable carboxylic acid compound and a propy lene resin) and 0,001-0.5pt.wt. organic peroxide [1,3-bis(t- butylperoxyisopropyl)benzene].
Patent JP-S63170821-A (JP)
Title: Switch mechanism especially with compound conductive blade which ac axis center has and switch containing the same
Inventor: ROJIE PARURATORU
IPC: H01H23/12
Filed: 1987-10-29
Abstract: A switch mechanism comprises, movably mounted between a fixed yoke and at least one fixed contact, at least one conductive contact arm which is articulated to the fixed yoke, which is itself conductive. The arm is controlled by an operating member available to the user to assume one or other of at least two positions in one of which it bears against the fixed contact through a bearing area and in the other of which it is spaced from the latter. A double pivot is used for articulating the conductive contact arm to the fixed yoke, which comprises two separate pivoting areas parallel to each other, one for each of said two positions of the conductive contact arm. The conductive contact arm itself comprises two distinct contact areas for cooperating each with a respective one of the pivoting areas.
Patent JP-H02121625-A (JP)
Title: Ophthalmic machine
Inventor: KATSURAGI KENJIRO
IPC: A61B3/16
Filed: 1988-10-31
Abstract: PURPOSE:To shorten a measuring time, to conserve the space of a consulting room or optometry room and to reduce the cost of a machine by performing both of the measurement of the shape of the cornea of an eye to be examined and that of the intraocular pressure of said eye using one ophthalmic machine. CONSTITUTION:In a non-contact type intraocular pressure measuring system 12, a fluid is emitted to the cornea C of an eye E to be examined from a jet nozzle 3 to deform the cornea C of the eye E to be examined while the cornea of the eye to be examined is illuminated by light to detect the reflected light from said cornea and the intraocular pressure of the eye to be examined is measured. In a cornea shape measuring and anterior part observing system 7, a predetermined index is projected on the cornea of the eye to be examined and the radius of curvature of the cornea is measured on the basis of the shape of the cornea reflected image of said index. Further, in an alignment control system 5, the adjustment of alignment to the apex of the cornea is performed and, at least, a part of an optical axis is made coaxial to the axial line L of the aforementioned fluid emitting direction. As a result, a measuring time can be shortened and the space of a consulting room or optometry room can be conserved and the cost of the machine can be achieved.
Patent JP-H0583047-A (JP)
Title: Voltage-current conversion circuit
Inventor: TADA MASASHIGE
IPC: H03F3/34
Filed: 1991-09-24
Abstract: PURPOSE:To prevent temperature fluctuation of an output by applying a constant current source to emitters of NPNT transistors(TRs) forming a differential pair connected to bases of which diodes connecting to input TRs and collectors of the input TRs are connected. CONSTITUTION:With a VIN (V2>V1) inputted to the conversion circuit, a collector current ICQ2 of a TRQz is (VIN/R)+I1. A voltage VQ4 at a terminal of a diode Q4 is expressed as V7ln{(VIN+I1R)/RIS)} and a voltage VQ3 at a terminal of a diode Q3 is expressed as V7ln{(RI1-VIN)/RI-VIN)/RIS)}. An inter-base voltage VIN2 of TRs Q5, Q6 is expressed as VTln{(RI1-VIN)/RI1+VIN)}, and a collector current ICQ6 of the TRQ6 is expressed as I2{1+VIN/(I1R)}. Since TRsQ7, Q8 form a current mirror circuit, the relation of ICQ6=I0 is obtained and the output current I0 is expressed as I2{1+VIN/(I1R)} and the I0 without a temperature fluctuation is obtained by setting a term of the equation of the I2 in relation to temperature to zero.
Patent JP-S63127589-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISODA YOICHI
IPC: H01L21/306
Filed: 1986-11-17
Abstract: PURPOSE:To improve yield on the manufacture of mesa type devices by executing a step in which an opening is formed at the top section of a mesa to an insulating film for constricting currents in a self-alignment manner. CONSTITUTION:Mesa etching is conducted by using a mask consisting of multilayer films 6, 7, 8, and a insulaing film for constricting currents is applied onto the whole surface of a substrate under the state in which the mask is left. A material is selected previously so that the chemical etching rate of the insulating film is made sufficiently smaller than the etching rate of any film in the multilayer films at that time. When chemical etching is performed under the state, an etchant starts intrusion from the incomplete position of the coating of the insulating film in an undercut section in the multilayer films employed as the mask, and lastly a dielectric layer 7 as a second layer can be removed perfectly while a dielectric layer 6 as a first layer is also got rid of, thus exposing only the top section of a mesa. The insulating film for constricting currents is not taken off because it is difficult to etch at that time. Consequently, an opening can be bored in a self-align-ment manner at the top section of the mesa to the insulating film 11 for constricting currents. Accordingly, the lowering of yield on manufacture due to the positional displacement of the opening can be avoided.
Patent JP-H10121290-A (JP)
Title: Plating method and plating device
Inventor: HOSHINO KOICHI
IPC: C25D5/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of a plating film thickness even for a substrate to be plated of a relatively small diameter. SOLUTION: A plating cell 2 is formed to a cylindrical body and arranged in a circulating bath 1 as erected, its upper opening part of 2a is made larger than a substrate 14 to be plated. An opposing electrode 12 is arranged in a plating cell 2 at a state a plating solution 3 is passable therethrough. A pump 6 supplies the plating solution in the plating cell 2 and causes the plating solution 3 to overflow from the upper opening part 2a of the plating cell 2. A substrate housing recessed part opening downward is arranged to the upper opening part 2a of the plating cell 2. An electricity supply electrode 18b is arranged to a substrate holder 13 and is caused into contact with the substrate 14 to be plated at a state the substrate 14 to be plated is arranged to the substrate housing recessed part.
Patent JP-S63128669-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKASAKI YASUTAKA
IPC: H01L21/331
Filed: 1986-11-18
Abstract: PURPOSE:To lower a base resistance and to improve an operating speed by a method wherein, in the base electrode of a bipolar transistor to be integrated, the side surfaces of the base region are each surrounded with a groove, on which an aperture is provided, a semiconductor doped with the same impurity as that of the base is buried in the grooves and the peripheries of the side surfaces of the base diffused layer are all brought into contact to a poly Si buried layer. CONSTITUTION:An emitter is formed on a substrate 301 by diffusing an impurity from a poly Si film as a washed emitter structure and thereafter, an Si3N4 film 312 is processed using a resist 313. Moreover, an Si3N4 film is coated. Then, the whole periphery is etched by a reactive etching method and sidewalls 315 are formed on the sidewalls of the poly Si film of the emitter. Then, element isolation films 316 are formed by oxidizing the whole surface and after this, the remaining Si3N4 film 312 is removed. Then, grooves are formed in the substrate with an etcher for Si trench. After this, an oxide film is left on the sidewalls of the poly Si film of the emitter utilizing a difference between the oxidizing rates on the substrate and the sidewalls of the poly Si film through an oxidizing process and an etching process. Then, the grooves 317 are filled with a poly Si film 318.
Patent JP-S62135239-A (JP)
Title: Water leakage detector for cooler
Inventor: MATSUOKA YOSHI
IPC: H02K9/24
Filed: 1985-12-09
Abstract: PURPOSE:To enable leakage water to be exactly detected, by arranging a detector chamber into which the leakage water of a cooler and the water of condensation flow, and a tank having an orifice for the outflow of the condensation at the lower section of the detector chamber. CONSTITUTION:The lower section of a detector 4 is provided with an orifice 5, and a small quantity of water like condensation water is not stored in a water leakage detector chamber 3 and is designed to be dripped to a lower section through the orifice 5. A large quantity of water like leaked water in comparison with the quantity of water passing the orifice 5 and not to be dripped to the lower section is stored in the water leakage detector chamber 3, and when the water rises to a specified level, then current is conducted to the detector 4, and alarm or trip signal is generated. As a result, only on the leakage of water, the detector can be exactly operated.
Patent JP-H10124160-A (JP)
Title: Test circuit for reference voltage circuit
Inventor: OKAMURA KENICHI
IPC: G01R31/316
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To execute the breakdown strength inspection of a capacitor by operating a switch means which lowers the collector potential of a second transistor. SOLUTION: The test circuit constitutes a band gap-type reference voltage circuit as a whole so as to generate a constant voltage in an output terminal 14 regardless of the voltage from a power source 1. The capacitor 12 where one end is connected to the collector of the second transistor 8 and the other end is to the collector of the third transistor 11 is arranged for preventing the oscillation of the band gap-type reference voltage circuit. When the band gap-type reference voltage circuit is operated in a normal state, the transistor 13 for lowering the collector potential of the second transistor 8 is turned-off so that the band gap-type reference voltage circuit is not affected. In the inspection of wafer checking, a signal for testing is impressed on the base of the transistor 13 from the pad of IC and the transistor 13 is turned-on so that a test is made possible.
Patent JP-S63130136-A (JP)
Title: Deodorant
Inventor: OGAWA MASANORI
IPC: B01D53/34
Filed: 1986-11-20
Abstract: PURPOSE:To improve deodorizing capacity and to extend life, by preparing a deodorant by containing one or more kinds of salts selected from chlorate and chlorite, and one or more kinds of elements selected from iron, cobalt, nickel and the like. CONSTITUTION:One or more kinds of compounds selected from chlorate and chlorite, and one or more kinds of elements selected from iron, cobalt, nickel, titanium, zirconium, vanadium, chromium, molybdenum, tungsten, manganese, copper, silver, zinc, bismuth, tin, lead, platinum and palladium are used as deodorizing components and supported by a porous carrier to form a deodorant. As the carrier, silica, alumina, silica-alumina, synthetic zeolite or the like can be used. In using as a deodorant, for example, said deodorant is molded in a granular or pellet-like shape to fill an air permeable bag or container and can be used in a refrigerator or toilet.
Patent JP-H04153135-A (JP)
Title: Separated sheet supply device
Inventor: TANIGAWA JUNICHI
IPC: H04N1/00
Filed: 1990-10-16
Abstract: PURPOSE:To stabilize generated torque by forming a torque generation means with a cylindrical magnet and a metal-made cylinder, which has an inner diameter larger than the outer diameter of the magnet and in which slits are formed, and decelerating generated torque to be transmitted to a separated roller. CONSTITUTION:A cylindrical magnet 21 is fixed to the shaft 20 fixed to a bracket 7, and a cylinder 22, which has an inner diameter larger than the outer diameter of the magnet 21 and in which plural slits 22a are formed, is rotatably provided on the shaft 20 to be inserted in the magnet 21 to be made a torque generation means 29. A rotation gear 23 is provided on the side part of the cylinder 22, and deceleration is made with reduction gears 26, 27, and 28 to transfer generated torque to a separated roller 5. Also the generated torque can be adjusted by adjusting the relative positions of the magnet 21 and the cylinder 22. Thus the generation of separation torque is made non-touching by magnetic force, resulting in the unnecessariness of lubricant, etc., and the stabilization of the generated torque.
Patent JP-H02119769-A (JP)
Title: Production of wines
Inventor: NAKANISHI KOICHI
IPC: C12C7/00
Filed: 1988-10-31
Abstract: PURPOSE:To quickly produce wines having excellent flavor by fermenting raw material solution of fermentation containing low concentration of nitrogen in fermentation zone existing of yeast belonging to the genus saccharomyces of respiratory defient type. CONSTITUTION:A raw material solution of fermentation containing low concentration of nitrogen containing amino acid in a concentration of <4.5g/l is previously prepared and the raw material solution is fermented in a fermentation zone existing of yeast belonging to the genus saccharomyces of respiratory defient type (preferably saccharomyces cerevisiae) to afford the aimed wines. Besides, the raw material solution is obtained by fermenting a raw material solution containing high concentration of nitrogen having concentration of amino acid higher than concentration of amino acid of a raw material solution having desired low concentration of nitrogen in a fermentation zone existing of yeast belonging to the genus saccharomyces of normal type and reducing concentration of amino acid, then removing the yeast.
Patent JP-H08112524-A (JP)
Title: Heater by steam or hot water
Inventor: MORII TAKAYUKI
IPC: B01J19/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a heater by steam or hot water capable of heating a material to be heated not only by steam heating but hot water as well. CONSTITUTION: A heating flow supply pipe 2 is connected to a jacket part 4 of a reaction vessel 1. A steam pipe 9 is connected via valves 6, 8 to this heating flow supply pipe 2. A hot water pipe 11 is connected via a valve 10 thereto. This hot water pipe 11 is connected via a heat exchanger 12 to a cold water pipe 14. An ejector 20 of a combined pump 3 is connected to the lower part of the jacket part 4. This combined pump 3 is composed of the ejector 20, a tank 23, a circulating pump 24 and a circulating path 25.
Patent JP-H08109405-A (JP)
Title: Production of wear resistant composite pipe
Inventor: IZUMI SHINGO
IPC: B22F7/04
Filed: 1994-10-13
Abstract: PURPOSE: To produce a composite pipe having a fine and hard structure and excellent wear resistance by sintering wear resistant high alloy powder in a solid phase by a capsule HIP method into a pipe consisting of a stainless steel or carbon steel. CONSTITUTION: The bottom end of the pipe 10 consisting of the stainless steel or the carbon steel is closed and a core 11 is put therein. An eccentricity preventive ring 12 adequately formed with holes on the circumference is put into the pipe at the time of inserting the core 11. The high alloy powder 13 (stellite powder, etc.) is then packed between the core 11 and the pipe 10 while proper vibration is applied thereon and a stainless steel cap 14 is put on the upper part of the pipe 10 and is circumferentially and hermetically welded to form a capsule. The capsule 17 is evacuated to about <=10<-5> Torr by deaeration from the discharge port 15 of the capsule 17 in this state. The discharge 15 is then press welded to completely seal the capsule and the capsule is subjected to the HIP treatment.  The HIP treatment is executed for about 1 to 4 hours at about 1000 to 1200 deg.C under about 1000 to 1500atm. As a result, the wear resistant composite pipe built up with the high alloy powder 13 is obtd. on the inside surface of the pipe 10. The pipe is used for transportation, etc., of powder and granular materials.
Patent JP-2000198925-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: TAKARADA AKIRA
IPC: C08L81/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene sulfide resin composition which is excellent in abrasion characteristics and can reduce the generation of mold deposits upon molding and of delamination of moldings. SOLUTION: This composition comprises (A) 50-94.5 wt.% of a polyphenylene sulfide resin, (B) 3-20 wt.% of polyethylene modified by an α,β-unsaturated carboxylic acid and/or an α,β-unsaturated carboxylic acid anhydride, and (C) 0.5-50 wt.% of an olefinic copolymer obtained by copolymerizing 70-99 wt.% α-olefin and 1-30 wt.% α,β-unsaturated carboxylic acid glycidyl ester.
Patent JP-2000102744-A (JP)
Title: Discharge electrode for air cleaner
Inventor: OKUDA TERUO
IPC: F24F7/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the mechanical strength while lightening an electrode and to improve dust collecting efficiency by increasing the ionization area. SOLUTION: Many needle electrodes 12 and many counter electrodes arranged close to the needle electrodes 12 are combined, and the needle electrode 12 is composed of a discharge part 16, in which a discharge electrode 15 is formed, and a supporting part 17 for supporting the discharge part 16. Further, the discharge part 16 is formed with stainless steel and the supporting part 17 with aluminum, and the supporting part 17 is formed by a support consisting of a flat plate.
Patent JP-H08115654-A (JP)
Title: Particle emission device, field emission type device, and their manufacture
Inventor: NAKADA SATOSHI
IPC: H01J9/02
Filed: 1994-10-14
Abstract: PURPOSE: To allow a current to be released in a uniform amount at increased density and to provide a device of high reliability and long life which can fully correspond to a very thin high-definition display device of large size by improving the ability to emit electrons and their directivity, and making possible drive at low voltages. CONSTITUTION: In an electron emission device, which is designed to have first 13 and second 14 electrodes provided opposite to each other with an insulating layer 15 between them and to have a microhole 20 so formed to pass through the second electrode and the insulating layer, and in which electrons are released from the first electrode through the microhole by the application of voltage between the first and second electrodes, or in an electron emission type device into which the electron emission device is incorporated, a thin film 16 made from an electron-emitting material is provided in such a way as to be exposed to the inside of the microhole.  The electron-emitting surface 16A of the thin film exists within the microhole and in a position deeper than the insulating- layer-side surface of an electron-emitting body structure including the first electrode (a cathode portion comprising the cathode 13 and the thin film 16).
Patent JP-H03138527-A (JP)
Title: Plant monitor
Inventor: YONAHA TATSUNORI
IPC: G01D21/00
Filed: 1989-10-25
Abstract: PURPOSE:To lighten the burden on an operator in charge of large-quantity process monitoring operation by storing periodically process input information of a registration item point indication device PID, and displaying a graph on a CRT by using the data. CONSTITUTION:A monitoring function group 13 registers a gathering item PID number in a monitoring function gathering item file group 14 by using a CRT 2 and a keyboard(K/B) 4 and reads a point name, a unit, etc., corresponding to the PID of the registered item out of a process input data base file 15. Then a process variable corresponding to the PID of the registered item is taken out of a process input information file 12 to make a trend display periodically on the CRT 2 and print it out on a typewriter(T/W) 18 optionally or periodically, thereby monitoring and recording a plant state. Further, the process input information of the PID is stored periodically and used to display the graph on the CRT 2, thus monitoring the variation history and variation trend of the process variable.
Patent JP-2001100217-A (JP)
Title: Color liquid crystal display device and method for manufacturing the same
Inventor: TANI MASATOSHI
IPC: G02F1/1362
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To surely obtain the conduction of a TFT array substrate and a counter substrate, to suppress the degradation in a display grade by display unevenness and to lessen the danger of disconnection of respective signal lines by the pressure of peripheral spacers. SOLUTION: Columnar spacers are formed of laminates of color filters. These spacer columns are arranged in sealing regions and the surfaces thereof are covered with conductive films and the conductive spacers are interposed to obtain the conduction between the substrates arranged to face each other by the combinations of the columnar spacers and the conductive spacers.
Patent JP-S61148726-A (JP)
Inventor: OKUMURA MITSUHIRO
IPC: H01H33/66
Filed: 1984-12-24
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-H11104553-A (JP)
Title: Formation of double layer coating film
Inventor: NAKAMURA SHIGERU
IPC: B05D5/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To ameliorate the degradation in gloss and to prevent the occurrence of pitting corrosion and skimming by adjusting the time required before the start of crosslinking curing from the start of heating of respective coating films so as to be shortest in a second colored coating film and to be longer in order of a first colored coating film and a clear coating film. SOLUTION: The double layer uncured coating films consist of a first colored coating film, a second colored coating film and the clear coating film. The time required before the start of a crosslinking curing from the start of the heating of the coating films is so adjusted as to be shortest in the second colored coating film, to be longer in the first colored coating film and to be longest in the time required before the start of curing of the clear coating film. The time required before the start of the crosslinking curing after the start of the heating of the respective coating films is easily adjustable by properly selecting the compsns. and constitution ratios of the base body resins which are used for forming the respective coating films and have crosslinkable functional groups, and further, the addition of curing catalysts, etc.