baber/WOPTO huggingface dataset:
Patent JP-H04246815-A (JP)
Title: Electron beam lithography device
Inventor: HAYATA YASUNARI
IPC: H01L21/027
Filed: 1991-02-01
Abstract: PURPOSE:To contrive speeding-up of patterning process of a semiconductor circuit and a photoreticle by providing a variable-molding electrostatic deflector and an electrostatic deflector, with which a complicated pattern is selected, separately in an electron beam lithography device of collective exposing system using an aperture. CONSTITUTION:The deflection of molding is conducted by a deflector 6, and the deflection of pattern selection is conducted by a deflector 7. The deflection of molding is conducted using the voltage of 20V, and the deflection is performed at high speed of 50ns; whereas the voltage of 50V is required for the deflection of pattern selection because it has a large deflection angle, and as a result, the deflection time becomes 1mus. The deflection center of both of them is coincided with the crossover image 9 of the upper stage transfer lens, and there is no shifting of crossover position by a polarized light. As an objective iris 11 is arranged on the crossover image surface of a reduction lens in the device, it is necessary that crossover and deflection center are coincided to constantly maintain the density of current on a wafer. When pattern selection is conducted, the axis of an electron beam is returned to original position using a swing-back deflector 12.
Patent JP-H11313117-A (JP)
Title: Frequency control method, orthogonal detection circuit and fsk receiver
Inventor: KAWAI HISATSUGU
IPC: H04L27/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a frequency control method, an orthogonal detection circuit and an FSK (frequency shift keying) receiver capable of reducing a circuit scale and appropriately controlling a VCO(voltage controlled oscillator). SOLUTION: In these frequency control method, orthogonal detection circuit and FSK receiver, delay circuits 21a and 21b, a rotating direction decoder 28 and a first integration discharge circuit 25a detect the rotating direction of the signal point of received signals and the delay circuits 22a and 22b, XOR circuits 23a and 23b, an adder 24 and a second integration discharge circuit 25b detect the rotation amount of the signal point of the received signals. Based on them, a judgement circuit 12 judges a symbol, and by comparison with ideal signals outputted by a standardization circuit 13, the frequency of the signals outputted by the VCO 1 is controlled in an AFC(automatic frequency control) circuit 15.
Patent JP-S58127663-A (JP)
Inventor: SUZUKI TOSHINOBU
IPC: A61N5/10
Filed: 1982-01-27
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-S56110892-A (JP)
Title: Heat exchanger
Inventor: HASEGAWA SHIGEO
IPC: F28F9/06
Filed: 1980-02-05
Abstract: PURPOSE: To easily manufacture a heat exchanger for heating a gas containing acidic gas by coating the outer peripheral surface of a heat exchange pipe with an anticorrosive resin lining, and fitting tubular plates and handles applied with anticorrosive resin linings to the heat exchange pipe through buffering rings.  
     CONSTITUTION: The outer periphery of a U-shaped pipe 3 is coated with an anticorrosive lining 4. Tubular plates 5 and handles 7 having surfaces contacting with a corrosive fluid to be heated are coated with an anticorrosive resin lining 6 which are fitted in the U-shaped pipe 3 through buffering rings 8. As anticorrosive resin linings 4 and 6 for said purpose, used are vinylidene fluoride, teflon and the like. By said structure, steam is caused to flow into the U-shaped pipe, and a substance be heated contg. an acidic gas, such as SO 3 , HCl is caused to flow to the outer periphery of the pipe. Accordingly, a heat exchanger for heating a corrosive gas, causing small vibration noise can be obtained simply and easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61165453-A (JP)
Inventor: HYODO MASAYUKI
IPC: E04B1/16
Filed: 1986-01-24
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-S62264807-A (JP)
Title: Numerically-controlled automatic lathe
Inventor: MIHARA KUNIYUKI
IPC: B23B7/06
Filed: 1987-01-23
Abstract: PURPOSE:To make a span of noncutting time due to selection of cutting tools reducible so sharply, by both first and second guide passages, a movable carriage and a tool holder holding plural cutting tools all in both X- and Y-axis directions orthogonal with a spindle center line. CONSTITUTION:In a column 10 of a base 3, there are provided with a guide rail 11 orthogonal with a spindle 2 and a slide plate 13 as well as a longitudinal slide 14, and likewise, in an interval between the slide and a tool slide 17, there are provided with a second guide rail 15 and a slide plate 16 to be slidden up and down, and this tool slide 17 is clamped thereto. And, when a service cutting tool is selected out of plural cutting tools of tool holders 24, 25 and 26, it is fed, in rapid traverse, up to a tool admission starting point slightly away from the maximum diameter of a work 7 by pulse motors 18 and 19, and furthermore it is rapidly fed to a cutting point and machined in cutting feed. If machining is over, the cutting tool returns to the tool admission starting point, whereby the next cutting tool is selected, and the same operation takes place. These cutting tools will not interfere with each other, reaching a point of application in a short time, thus noncutting time is sharply reduced.
Patent JP-H10209287-A (JP)
Title: Layout design method of clock supply system
Inventor: TSURUSAKI HIROKI
IPC: G06F17/50
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enable to minimize clock skew, and to control clock path delay. SOLUTION: A net from a virtual clock buffer to a clock signal supply destination is formed (101). A clock distributing circuit, which defines a clock supplying path using a plurality of clock buffers in order to re-write the virtual clock buffer while maintaining designated delay values of the virtual clock buffer, is formed, and estimated values as delay values in the respective nets in the clock supplying path are decided (102). When circuit cells are arranged according to the clock distributing circuit or the like (103), and the spreading of the clock distributing circuit is minimized for each of the clock buffers of the same level (104). Arrangement of circuit elements of corresponding nets is changed, in order to conform the delay value of nets corresponding to the respective nets of the clock distributing circuit to the above estimated values (105).
Patent JP-H02193452-A (JP)
Title: Image communication equipment
Inventor: CHIKU AKIRA
IPC: H04N1/00
Filed: 1989-01-20
Abstract: PURPOSE:To decrease the number of components and assembly man-hours by forming an original platen which has a document width control guide on its top surface and an introduction guide which guides a document on the original platen to a document read position integrally in an upper housing which covers components arranged behind the document read position. CONSTITUTION:The document width control guide 25 and a document guide 26 which can move right and left are fitted on the top surface of the upper housing 12 to constitute the original platen 12A. Further, the front end part of the upper housing 12 extends to the position of a paper feed roller 16 to form the introduction guide 12B which guides the document on the original platen to the document read position. The upper housing 12 is molded out nor mally of plastic. Thus, the original platen and introduction guide are formed integrally with the upper housing 12, and consequently the number of components is decreased and the assembly is facilitated as compared with a case wherein the original platen and introduction guide are manufactured as different bodies from the housing.
Patent JP-S59138436-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: B32B1/04
Filed: 1983-01-28
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-H03216565-A (JP)
Title: Input threshold value voltage measuring system
Inventor: MATSUI NORIYUKI
IPC: G01R31/26
Filed: 1990-01-22
Abstract: PURPOSE:To accurately calculate the dynamic input threshold voltage of a semiconductor integrated circuit by calculating input threshold voltage from the difference between delay times of outputs changing with respect to a plurality of inputs different in inclination. CONSTITUTION:The pin electronics circuit 22 of a tester supplies the first and second input signals different in inclination and same in the voltage difference between an L-level and an H-level to a semiconductor integrated circuit 20 according to the control program of a memory 23. The circuit 22 detects the delay time from the start of the rising of the output to the first input of the circuit 20 to the falling of the output to the second input thereof to calculate input threshold voltage by operation. By this method, a dynamic input threshold value having inclination is calculated.
Patent JP-S55103250-A (JP)
Title: Hammer for forging
Inventor: FUJISAWA MASAYA
IPC: B30B15/18
Filed: 1979-02-05
Abstract: PURPOSE: To increase the weight of ram and achieve better working accuracy and higher durability of the device by providing the function of transferring the air pressure supplied as the air pressure ram descending to the control valve which supplies ram-ascending air pressure to the ram elevating cylinder.  
     CONSTITUTION: When the work is placed on a lower die 26 and the operating shaft 18 of a valve control mechanism 16 is lowered, the valve body 14 of a control valve 12 ascends and the ports P 3  and P 4  communicate until the port P 1  closes. Then, the compressed air on the upper side 4a of a ram elevating cylinder 4 flows out to a vent 8 and the ram 3 starts descending by gravity. The flowed-out compressed air reverse-flows to the port P 3  of the control valve 12, and is transferred from the port P 4  via the port P 5  of a change-over valve 27 toward the lower side 4b of the cylinder 4, thus acting downward upon the ram 3. Hence, the ram 3 descends by gravity and at the same time it is accelerated by the air pressure acting downward, causing the work on a lower die 26 to be hammered by an upper die 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5398721-A (JP)
Title: Facisimile transmitter
Inventor: KOJIMA YASUYUKI
IPC: H04N1/40
Filed: 1977-02-09
Abstract: PURPOSE: To obtain the photo electric conversion signal having approximately constant amplitude even with the brightness of light source varied, by measuring the brightness of the manuscript illuminating means immediately before the transmission of manusctipt and by setting the storage time of the image sensor according to the measured value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60157725-A (JP)
Title: Magnetic storage medium
Inventor: ANDOU TOSHIHIRO
IPC: G11B5/72
Filed: 1984-01-26
Abstract: PURPOSE:To prevent deterioration in the wear resistance of a magnetic storage medium even after exposure to an environment at high humidity by forming a cross-linked protective film of hydrocarbon on the surface of the storage medium having a ferromagnetic metallic thin film on the substrate. CONSTITUTION:A cross-linked protective film of hydrocarbon is formed by subjecting gaseous satd. hydrocarbon to plasma decomposition and polymn. or a carbon target to bias sputtering in an atmosphere contg. gaseous hydrocarbon. The protective film is very hard and has a very low coefft. of friction even after exposure to an environmemt at high humidity, so when the film is formed on a magnetic storage medium, it shows especially superior function as a protective film. The thickness of the protective film is <=2,000Angstrom , preferably <=1,000Angstrom . A protective film of >2,000Angstrom  thickness increases the spacing loss.
Patent JP-H09204143-A (JP)
Title: Twisted display pop
Inventor: WATANABE YOSHIO
IPC: G09F1/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a pop which can display many scenes so that the scenes are sectioned in three dimensions. SOLUTION: Plural display chambers 3 are provided while longitudinally connected by partially cutting the center area of a front plate 1, and the tops and bottoms of the display chambers 3 are connected mutually through hinge folding lines 4. The top and bottom of the connected display chambers 3 are connected to the front plate 2 through hinge folding lines 4, which are collapsed to connect the display chambers 3 mutually and the display chambers 3 and front plate 2 mutually in mutually twisted relation. Then the respective scenes are printed in the display chambers 3 and can be displayed while sectioned in three dimensions.
Patent JP-H01188463-A (JP)
Title: Cement formed product
Inventor: HARASAWA KENJI
IPC: C04B35/14
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the subject cement formed product having excellent compressive strength and heat resistance by adding water to a mixture contg. specified amts. of cement, sand, and glaze, setting the product at ordinary temp., and sintering the set body. CONSTITUTION:A mixture consisting, by weight, of 7.5-65% cement (e.g., ordinary Portland cement), 10-85% fine sand (e.g., quartz sand), and 7.5-80% glaze having a composition shown by the Seger formula as separately stated is mixed, as required, with the powdery ceramic material (e.g., ZrO2) and reinforcing material (e.g., rock wool) in such an amt. that the total amt. is controlled to 10-85% just like in the case where sand alone is used and <=15%, based on cement, of the gypsum, water reducing agent, accelerator, and pigment. The mixture is added with 25-100% water, based on cement, kneaded, and set at ordinary temp. The set body is heated at 100-400 deg.C, dehydrated, and then sintered at 400-1600 deg.C which is 0-100 deg.C higher than the melting temp. of the glaze.
Patent JP-H02191816-A (JP)
Title: Control device for engine with supercharger
Inventor: TAJIMA SEIJI
IPC: F02B37/00
Filed: 1989-01-20
Abstract: PURPOSE:To prevent the lower of the supercharge pressure by opening an exhaust cut valve and an intake cut valve in the high flow quantity area, and changing the switching term to delay the switching at the acceleration time so as to switch the second supercharger to the operated condition. CONSTITUTION:When an operated condition detecting means detects that an engine reaches the high flow quantity area, a switching control means opens an exhaust cut valve and an intake cut valve to operate the second supercharger. At this stage, a relief valve control means opens an intake relief valve to give the prerotation before the exhaust cut valve is opened. At the acceleration time, a switching term changing means switches when the switching is delayed and the rotation of the second supercharger is raised, that is, when the discharge side pressure is raised. Thereby, the lower of the supercharge pressure can be prevented when a turbosupercharger (the second supercharger) to be operated in the high flow quantity area (at the acceleration time) is switched to the operated condition.
Patent JP-S62171172-A (JP)
Title: Photoelectric conversion element
Inventor: MURASE MAKOTO
IPC: H01L31/04
Filed: 1986-01-23
Abstract: PURPOSE:To manufacture a flexible photoelectric conversion element by joining a metallic oxide semiconductor and an electrolytic polymerization organic high molecular compound. CONSTITUTION:A compound, such as indium oxide, tin oxide, titanium oxide, vanadium pentoxide, cobalt oxide, nickel oxide, cuprous oxide, zinc oxide, molybdenum trioxide, tantalum pentoxide, tungsten trioxide, etc. is cited as a metallic oxide semiconductor. A photoelectric conversion element 1 is formed by joining an ITC film 3 and a polyethylene film 2, and said ITO film 3 is joined under the state in which it is coated onto a polyester film 41. Gold 42 is evaporated to the polyethylene film 2 in the photoelectric conversion element 1, an electrode 43 is led out of the gold 42, and an electrode 43 is drawn out of the ITO film 3 as it is. The electrode 43 is led out through silver paste 44.
Patent JP-S58128393-A (JP)
Title: Novel polymerizable phosphoric monoester and its preparation
Inventor: KOMURA IKUO
IPC: A61K6/884
Filed: 1982-01-28
Abstract: NEW MATERIAL:A polymerizable phosphoric monoester shown by the formulaI(R is H or CH3; n is 2, 3, or 4). EXAMPLE:2-{p-[2-(Methacryloyloxy)ethoxy]phenoxy}ethyl dihydrogen phosphate. USE:A strong adhesive for dental use and for metal. Preferably usable as a composition consisting of it, a copolymerizable vinyl compound and a curing agent. PROCESS:A diol shown by the formula II is reacted with (meth)acrylic acid to give a mixture of a monoester and diester of the diol, which is reacted with equimolar or more phosphorus oxychloride based on the monoester. The P-Cl bond of the prepared compound is hydrolyzed, OH of the monoester is phosphorylated, so that a compound shown by the formulaIis isolated and prepared from the mixture of the monoester and diester.
Patent JP-2000216499-A (JP)
Title: Functional material and functional element
Inventor: ISHIBASHI AKIRA
IPC: H01S5/34
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To form desired hierarchy structure by utilizing spontaneous evolution due to electromagnetic interaction energy. SOLUTION: A lead wire 2 for supplying electrons and a lead wire 3 for taking out a signal are connected to a substance (SOPHIA substance) 1 that is subjected to hierarchy acquisition advance-autonomously. Then, energy that is released when shifting from the conduction band of the SOPHIA substance 1 to a valence electron band being released from the electrons that are supplied from the lead wire 2 is used as energy when performing hierarchy acquisition autonomously. With this configuration, a self organization critical phenomenon can be controlled in terms of time and/or space for manifestation, and desired hierarchy structure can be formed.  Also, since especially electrons are the fundamental elements of a phase transition of the second kind, a system with a deeper information operation and metabolic operation can be constructed by allowing a plurality of critical phenomena to coexist and compete in the same space uniformly.
Patent JP-H07100189-A (JP)
Title: Tablet-immersing system for device for gelatin-coated tablet
Inventor: NOOBAATO AI BAATA
IPC: A61K9/28
Filed: 1994-01-12
Abstract: PURPOSE: To facilitate gelatin coating by transporting a carrier plate from a tablet filling point to a dipping point, grabbing and mounting the carrier plate on a vacuum chamber means at the dipping point, and dipping tablets in a gelatin coating material. CONSTITUTION: Tablets 10 are distributively fed to many tablet holders 30 arranged on a plate 50 from a feeder 80, the plate 50 holding the tablets 10 is conveyed to the position of a vacuum chamber 60 arranged at a dipping point and capable of mesh-holding the plate 50 by a grabber means. Many vacuum tubes are vertically moved in relation with many tablet holders 30 on the plate 50 to suck and hold the tablets 10 in the tablet holders 30, and the vacuum chamber 60 is inverted in this state. The tablets 10 held by the vacuum tubes are dipped in a gelatin coating material in a dipping tank 124 after inversion, and the coating material is dried by a drier 130 after the vacuum tube 60 is inverted again.
Patent JP-H07207085-A (JP)
Title: High-impact resin composition
Inventor: FUJIGUCHI TOMOHIDE
IPC: C08L55/00
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a high-impact resin compsn. improved in impact resistance at low temps. by blending a specific polycarbonate resin with a vinyl copolymer, a rubber-contg. copolymer and a compound rubber graft copolymer. CONSTITUTION:1-99 pts.wt. mixture of 90-10 pts.wt. copolycarbonate comprising structural units of the formulae I and II [wherein R<4> and R<5> are each a halogen atom or a monovalent hydrocarbon group; B is-(R<1>-)C(-R<2>)-,-C(=R<3>)-,-O-, or the like; R<1> and R<2> are each H or a monovalent hydrocarbon group; R<3> is a bivalent hydrocarbon group; R<6> is a 1-10C hydrocarbon (halogenated) group or a halogen atom; and p, q and n are each 0 to 4] wherein the structural units of the formula II account for 2 to 90 mol%, and 10-90 pts.wt. polycarbonate resin is blended with 99-1 pt.wt. arom. vinyl-vinyl cyanide copolymer to prepare a blend, 100 pts.wt. of which is admixed with 0.5-40 pts.wt. copolymer comprising units of an arom. vinyl monomer, a vinyl cyanide monomer and a rubber-forming monomer, and 0.5-40 pts.wt. compound rubber graft copolymer of a polyorganosiloxane and a polyalkyl (meth)acrylate with a vinyl monomer.
Patent JP-H10201143-A (JP)
Title: Monitor control apparatus for distribution system
Inventor: KANEKO TAKESHI
IPC: H02J13/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor control apparatus, for a distribution system, by which the operation of an operator and the operating instruction of an operating commander can be made efficient. SOLUTION: The present position of a construction vehicle is detected by a present-position detecting means 51 at a terminal device 2 so as to be transmitted to a construction-vehicle-data processing means 52 at a host device 3. In the host device 3, information on a distribution-system installation from a distribution-system-state processing means 53 and the present position of the construction vehicle from the construction-vehicle-data processing means 52 are displayed to a distribution-system-diagram display device 12 by a display means 11. Thereby, an operating commander cap grasp the present position of the construction vehicle easily so as to issue an operating instruction efficiently.
Patent JP-S58131551-A (JP)
Title: Sensor
Inventor: SUNANO NAOMASA
IPC: H01C7/00
Filed: 1982-02-01
Abstract: PURPOSE:To obtain a highly reliable sensor which is prevented from pollution due to impurities and has stable characteristics and detects oxygen concentration or humidity in atmosphere by forming an oxide film including fine cracks on a gas detecting part by flame spray. CONSTITUTION:An oxide film including fine cracks consisting of oxide with <=20mum grain size is formed on a semiconductor detecting part 4 of a measuring gas detecting part of an electric insulating base 6 made of a highly heat-conductive material such as alumina which is stable at a high temp. by flame spray of plasma such as perovskite structure LaCrO3. Thus the highly reliable sensor which is prevented from pollution due to impurities and has stable characteristics and detects oxygen concentration and humidity is obtained.
Patent JP-S59138448-A (JP)
Inventor: OIKAWA YASUO
IPC: B32B27/00
Filed: 1983-01-28
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-S61198637-A (JP)
Title: Manufacture of semiconductor single crystal wafer
Inventor: SAKAMOTO MITSURU
IPC: H01L21/02
Filed: 1986-01-24
Abstract: PURPOSE:To reduce the defect of a wafer surface and control its deformation at the same time, and to obtain the manufacture of semiconductor wafers of large size which are suitable to increase the density, by providing the process of forming grooves by selectively etching the whole or part of the back region of the title wafer and the process of heat-treating said wafer. CONSTITUTION:Grooves 12 are concentrically formed in the back of an Si single crystal wafer 11 by using the photo resist technique or plasma etching. Here, the groove is made 1-10mum deep and 10-100mum wide. Next, on heat- treatment of the wafer 11 in inactive gas atmosphere such as nitrogen, the back of the wafer 11 is deformed in a recess form, and its front in a projection form; then, a strong crystal stress field generates in the neighborhood of the periphery 13 of the groove 12. However, this region serves as the trap center for crystal defects present at the surface region 14 of the wafer. Besides, recessing the wafer back and projecting its front with good controllability facilitate the transcription of IC patterns to the wafer surface by the photo resist technique necessary for wafer surface processing.