baber/WOPTO huggingface dataset:
Patent JP-H02246114-A (JP)
Title: Fine processing
Inventor: KAMIKITA MASAKAZU
IPC: G03F7/095
Filed: 1989-03-17
Abstract: PURPOSE:To enable fine processing of a substrate such as silicon by using a two-layer resist whereon an inorganic thin film is arranged between a Langmuir-Blodgett film(LB film) and the substrate. CONSTITUTION:When an inorganic thin film which can be formed by a material soluble in an organic solvent is used, a solution of the material is applied to a substrate through spin coating. Baking is carried out at a proper temperature for each material to eliminate the solvent contained in the applied film. Then, a two-layer resist is formed by cumulating an LB film. If required, a positive pattern of the LB film can be acquired by irradiating an ultraviolet ray, an electron beam, an X-ray, etc., for exposure through a mask and, then, by dissolving and removing an exposed section by a developer. An inorganic thin film which can be formed by a material soluble to an organic solvent is desirable as it can cover or flatten a sharp edge of irregularities of the substrate; a thin film of aluminum oxide, silicon oxide, etc., which is formed through application method is desirably used.
Patent JP-S61226290-A (JP)
Inventor: AIDA HIROSHI
IPC: B26D1/00
Filed: 1985-03-29
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-H03267963-A (JP)
Title: Developing device
Inventor: SUGANO MAKOTO
IPC: G03G15/08
Filed: 1990-03-19
Abstract: PURPOSE:To enhance power to carry a toner to an image area by making the amt. of the toner carried per unit time at the toner carrying path side of a toner stirring chamber larger than the amt. of the toner carried per unit time in the toner carrying path. CONSTITUTION:A toner stirring chamber 12 is set along the axial direction of a toner support 2 for carrying a one-component toner to a developing region and a toner carrying and feeding member 3 for carrying the toner from a toner carrying path 13 protruding from one end of the chamber 12 to the chamber 12 along the axial direction of the support 2 and feeding the toner to the support 2 is fitted and regulated so as to make the amt. of the toner carried per unit time at the path 13 side of the chamber 12 larger than the amt. of the toner carried per unit time in the path 13. The toner flows smoothly near the inlet of the chamber 12 and power to carry the toner is enhanced.
Patent JP-H11273098-A (JP)
Title: Focus servo circuit and optical disk recording and reproducing device
Inventor: TAKIGUCHI TAIZO
IPC: G11B7/09
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To calculate the variable range of focus bias values in which a tracking servo is not ruptured by reproducing an optical disk while changing a focus bias value in a state in which a tracking servo system is made OFF and detecting tracking error signals from these reproduced signals. SOLUTION: When an interlock switch SW is made OFF so that the tracking servo is not operated, an amplitude detector is operated. Here, amplitude values of tracking error signals are detected in the detector by supplying the signals to the detector while successively incrementing the focus bias value by ΔF from -Fx to +Fy and measured amplitude values and focus bias values at those times are stored. Next, an amplitude value which is lowered by a prescribed value from the maximum value of these measured amplitude values is calculated and focus bias values -Fa, +Fb becoming limits of an optimum variable range are calculated. Thus, it is eliminated that the tracking servo is to be locked.
Patent JP-S59194181-A (JP)
Title: Ball cock of pressure balance type
Inventor: YAMADA YUTAKA
IPC: F16K31/26
Filed: 1983-04-15
Abstract: PURPOSE:To prevent, by a simple method, water hammer at the time of closing of an external valve, by providing the water receiver of the external valve with a bottom plate, on which a water flow exerts a force opposite to that on the water receiver. CONSTITUTION:When a water tank is empty and a ball 10 is in a descent position, a valve spindle 6 is pushed up and a high flow rate of water having flowed at the maximum speed out of an external valve is led down by a water receiver 21 and pushes it up by a strong force. The water led down by the water receiver 21 collides against a bottom plate 22 and pushes it down by a strong force. Since the bottom plate 22 and the water receiver 21 are integrated together, the upward and downward forces based on the momentum changes of the water having flowed out of the external water cancel each other. Colliding against the bottom plate 22, the water is decelerated thereon, once changes its direction upward, is then decelerated further and flows down slowly into the water tank. For this reason, the waving of the water surface in the tank due to the water coming from the external valve is very much reduced and the noise of the water flowing into the water surface in the tank is also extremely diminished.
Patent JP-S60211947-A (JP)
Title: Annealing device by indirect heating
Inventor: KANETOMO MASABUMI
IPC: H01L21/324
Filed: 1984-04-06
Abstract: PURPOSE:To enable to meter the annealed condition of a wafer with an optical system, which is a monitor, by a method wherein the titled indirect annealing device is constituted in such a structure that lamps are disposed on one side of the wafer disposed in the chamber and the optical system is disposed on the other side, the lamp light incident port of the chamber is covered with an opaque susceptor plate and the lamp light is intercepted so as not to enter the optical system directly by performing the interception of the lamp light in such a way. CONSTITUTION:Lamps 6 mounted in a holder 7 have been disposed in the lower direction of a wafer 2. The holder 7 and a chamber 1 have been both fixed on a base 8. A plate 9 made of graphite (graphite plate) has been attached between the wafer 2 and the lamps 6 at a position to cover a lamp light incident window 10 made of quartz glass, which has been attached to the chamber 1. An annealing is performed in the following procedures: light, which emitted from the lamps 6 in the direction indicated by an arrow 13, passes through the lamp light incident window 10 of the chamber 1, the graphite plate 9 is heated and is brought to high temperatures and a wafer 2 is heated with the heat, which is radiated from the graphite plate 9. This annealing device has been made into an indirect heating structure.
Patent JP-S59194374-A (JP)
Inventor: KAMATA KOUICHI
IPC: H05B3/52
Filed: 1983-04-19
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-S55163303-A (JP)
Title: Circuit of increasing flow rate
Inventor: SEKIGUCHI GOICHI
IPC: F15B11/00
Filed: 1979-05-31
Abstract: PURPOSE: To attain the economization of a pipe line by providing a means to convert a high-pressure low flux into a low-pressure high flux near a device demanding the low-pressure high flux for reducing the diameter of a main pipe that may be longer if used improperly.  
     CONSTITUTION: A main discharge circuit 20 is connected to an oil pump P of a high pressure and a low capacity, while a main return circuit 21 to a tank T. From these circuits 20 and 21, branch pipes 23 and 24 are branched to hydraulic devices 22.... A plurality of hydraulic devices 22... are similarly arranged, and a pressure- flux converting means 25 is provided only to the branch pipe leading to a device 22 demanding a low pressure high flux. This converting means 25 is composed of an oil motor 27, an auxiliary pump 30 driven thereby, a relief valve 36 in a bypass pipe 35 bypassing the auxiliary pump 30, and other equipments. When the hydraulic device 22 is driven, the auxiliary pump 30 is driven by the oil motor 27, and the oil in the return circuit 21 is sucked and sent by pressure together with the pressurized oil in the branch pipe 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S542967-A (JP)
Title: Rolling mill
Inventor: SHIMIZU MAKOTO
IPC: B21B35/00
Filed: 1977-06-10
Abstract: PURPOSE: The inexpensive rod rolling mill which can exactly control the loop, by connecting the differential gear boxy to the variable speed driver so as to be able to rotate relatively around the axial line of the differential gear, and by controlling the variable speed driver correspondingly to the output signal from the loop detector for the rolled material existing between the rolling mills. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58183335-A (JP)
Title: Standing room for amusement vehicle
Inventor: YAMADA KAZUO
IPC: B60R21/02
Filed: 1982-04-22
Abstract: PURPOSE:To enable to safely support a passenger in a standing pose, by a method wherein an arm ring is constituted of a ring fitted with a cuchion for supporting the back, the shoulder, the chest and the sides of the passenger. CONSTITUTION:The passenger A in the standing pose is supported by passing arms through the arm rings 7, each of which is comprised of a back-supporting part 17a, a shoulder-supporting part 17b, a chest-supporting part 17c and a side- supporting part 17d. Accordingly, since the upper half of the body of the passenger is supported by the arm rings while the lower half of the body is free, the passenger can enjoy the charm of complicated movements due to the standing pose.
Patent JP-H05274567-A (JP)
Title: Inspection device for fire alarm equipment
IPC: G08B29/12
Filed: 1992-03-26
Abstract: PURPOSE:To easily handle a device and to prevent the occurrence of defective contact by attracting and holding a photodetecting unit to and on the display part of a receiver by means of a built-in magnet and eliminating the necessity of a connector or the like between a receiver circuit and the inspection device. CONSTITUTION:When taking a photodetecting unit 17a for representative retrieval as a sample, plural magnets 18 are fixed to the loading face side of a box type unit body opened toward the inside so that the unit 17a is attracted and held to and on a display part corresponding to the receiver 1 by means of the magnets 18. On the other hand, the magnets 18 independently divide the display parts of a fire representing lamp and continuous operation lamps and are functioned as shielding members. Phototransistors 19 are arranged as photodetectors in the sections of the unit 17a correspondingly to the fire representative lamps and the continuous operation lamps. Consequently turning ON or turning ON/OFF of various kinds of display lamps on the receiver 1 at the time of a test alarm can be detected by the photodetectors 19 and the condition of receiving operation can be judged.
Patent JP-H01240874-A (JP)
Title: Tester for semiconductor device
Inventor: HIZAKI HIROSHI
IPC: G01R31/26
Filed: 1988-03-22
Abstract: PURPOSE:To prevent frosting and a low pressure damage, by controlling a sample semiconductor device with a switching of a bias circuit and an external connection terminal to unify time and environment to a measurement from the end of a test. CONSTITUTION:In a test chamber M, a bias circuit 3 for applying a bias to a sample semiconductor device 2 is connected to an external connection terminal 5 through a circuit switching section 6. A temperature/pressure sensor 6, an exhaust valve 7 and a heater 8 undergo a centralized control with a microcomputer 9. This enables unification of the time, environment and the like to a measurement from the end of a test to accomplish a measurement within a semiconductor tester thereby preventing frosting or the like.
Patent JP-S61228045-A (JP)
Title: Resin composition
Inventor: FUJITA TOSHINORI
IPC: C08L23/00
Filed: 1985-03-30
Abstract: PURPOSE:A resin composition suitable for insulated wire, having improved oil resistance, rsistance to heat distortion and heat resistance, obtained by blending EVA and/or EEA with a specific amount of a straight-chain polyethylene and a triallyl cyanurate compound. CONSTITUTION:(A) 100pts.wt. A1: ethylene-vinyl acetate copolymer having <=20wt% vinyl acetate content and 0.2-5 melt index and/or A2: ethylene-ethyl acrylate copolymer having <=20wt% ethyl acrylate content and 0.2-1 melt index is blended with (B) 5-120pts.wt. straight-chain polyethylene having 0.91-0.93g/cm<3> density and (C) 0.5-10pts.wt. preferably 1-4pts.wt. triallyl cyanurate compound (e.g., triallyl isocyanurate, etc.).
Patent JP-S56164186-A (JP)
Title: Carbostyril derivative
Inventor: ITANO KAZUO
IPC: C07D401/12
Filed: 1980-05-21
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H, lower alkyl, phenyl lower alkyl, etc.; R 2  is pyridyl; A is lower alkylene; X is halogen; n is 0, 1 or 2; the dotted line is single or double bond) and a salt thereof.  
     EXAMPLE: 5-[3-[4-(2-Pyridyl)piperazinyl]propoxy]-3,4-dihydrocarbostyril.  
     USE: An antihistaminic agent and a central nervous system depressant.  
     PROCESS: A compound of formula 2 is reacted with a compound of formula 3 in an inert solvent, e.g. dioxane, or under solventless conditions at room temperature to 200°C to give a compound of formula 4. A basis compound, e.g. K 2 CO 3 , is advantageously used as a deacidifying agent. The resultant compound of formula 4 is then reacted with a compound of formula 5 in an inert solvent, e.g. dioxane, or under solventless conditions at room temperature to 200°C, advantageously in the presence of a deacidifying agent, to give the compound of formula 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01242999-A (JP)
Title: Control element recovery device for high-temperature gas furnace
Inventor: IKEDA TATSUMI
IPC: G21C9/033
Filed: 1988-03-24
Abstract: PURPOSE:To restart a nuclear reactor smoothly in safety by determining the sectional area of the circulation flow between the external diameter of a suction nozzle and a control element storage chamber so that a specific relational expression holds. CONSTITUTION:The suction nozzle 23 is equipped with a tapered part 23a which spreads downward from the nozzle base part of a recovery pipe 24, a linear part 23b which connects with the lower end of the tapered part 23a, and a tapered part 23c which connects with the lower end of the linear part 23b and slants in the opposite direction from the tapered part 23a. The tapered part 23a reduces the resistance to a flow of gaseous helium, so the lower tapered part 23c facilitates the insertion of the nozzle 23 into the control element storage chamber 19. The maximum external diameter of the nozzle 23 is so determined that <pi/4(D<2>-d1<2>)<pid1<2>/4X1.4 (where D is the internal diameter of the storage chamber 19, d0 is the maximum external diameter of the nozzle 23, and d1 is the internal diameter of the recovery pipe 24) holds for the sectional area of the flow passage formed of the annular gap between the external diameter of the nozzle 23 and storage chamber 19.
Patent JP-S62227913-A (JP)
Inventor: KLOSIEWICZ DANIEL W
IPC: B32B27/32
Filed: 1986-03-26
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-S63234304-A (JP)
Title: Data link system for multi-pc system
Inventor: NAKAJIMA KAZUYOSHI
IPC: H04L12/42
Filed: 1987-03-23
Abstract: PURPOSE:To reduce the occupation rate of a transmission line and to ensure the use of an LAN of a general-purpose token link system, by securing such a mechanism where each PC slave device recognizes its own transmission time point based on a transmission order table. CONSTITUTION:A PC master device transmits the transmission order tables at once to each PC slave device before each transmission cycle is started. The PC slave device obtains its own transmission time based on said table as well as the transmission allocated time per PC and transmits all at once the data on its own area of the PC memory to other devices at the due transmission starting time. At the same time, each PC slave device receives the data on other devices in the transmission state and writes them into the areas of other devices in a memory. For this purpose, a PC master device 1a, a PC slave device 1b and a personal computer 2 are connected to an LAN 3 of a general- purpose token link system. Then an arithmetic unit 11 and a communication unit 12 are provided between an input/output unit 10 for PC devices having the same structure in terms of hardware and the LAN 3.
Patent JP-S63234154-A (JP)
Title: Fault detecting device for overhead wire
Inventor: OI SADAO
IPC: G01N27/82
Filed: 1987-03-23
Abstract: PURPOSE:To enable even an overhead wire which has a projection part to travel by sliding plural sliders which are supported pivotally on an annular body along the peripheral surface of the overhead wire. CONSTITUTION:A couple of rollers 10 for traveling are engaged on the overhead wire 4 and their shafts 10a are supported pivotally on end parts of coupling arms 11A and 11B. A coil holder 12 is arranged between the rollers 10 and six detection coils are fitted on the inner peripheral surfaces of the holders half parts 12A and 12B. The detection coils output difference voltages of detected voltages as detection signals if the element wire of the wire 4 has a fault during the traveling of a fault detector. A coupler 29 is fitted to the travel-directional front end part of the arm 11A and one end of a slider is supported pivotally on the annular body 31 supported by the coupler 29. Then plural sliders are slid along the peripheral surface of the wire 4 by the projection part formed on the wire 4 by fusion, and the sliding is detected by a projection detector to operate a link mechanism 19 through an operating means with its detection signal. Consequently, the respective holder half parts 12A and 12B of the holder 12 are separated.
Patent JP-S55160220-A (JP)
Title: Excretion incinerator
Inventor: YABUKI SHINICHI
IPC: C02F1/16
Filed: 1979-05-31
Abstract: PURPOSE: To obtain an excretion disposal system ready for stable incineration of excretions by a system wherein a waste heat is collected efficiently from a hot waste gas generated to save a use of fuel, and an heat exchanger provided on a hot waste gas system is prevented from scaling.  
     CONSTITUTION: A combustion waste gas exhusted from a dry dust collector is blasted into excretions in an excretion condenser 5 through a duct 29 and by bringing the waste gas in contact directly with the excretions, a sensible heat of the waste gas is utilized for heat source to evaporate  water content in the excretions. In the excretion dondenser 5, a combustion air preheated by a heat exchanger 10 is blased into the excretions through a combustion air pipe 25 and by bringing the combustion air in contact directly with the excretions as in the case of waste gas, a sensible heat of the air is also utilized for heat source to heat the excretions and evaporates water content in the excretions. Then, the excretion condenser 5 is of such structure as will not allow the combustion waste gas blased from the duct 29 and the combustion air glasted from the combustion air pipe 25 to mix each other in said device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03270962-A (JP)
Title: Head lifting device in thermal recorder
Inventor: YAMASHITA MAMORU
IPC: B41J25/316
Filed: 1990-03-20
Abstract: PURPOSE:To prevent a head from deteriorating and a paper from dislocated at the time the head is down by providing head support means for supporting a thermal head movably in the directions to attach with pressure and to be detached to and from a platen roller and head lifting means for making a displacement of the head support means to the above-mentioned positions to attach with pressure or to be detached. CONSTITUTION:When notch cam faces 40, 64 of a head pressure shaft 16 are not facing head pressing boards 38, 55, the boards 38, 55 receive a pressure force from the circumferential surface of the shaft 16 and pressurize head supports 42, 58 toward a platen roller 14 through head pressure springs 46, 62. Thermal heads 44, 66 are being pressed to the platen roller 14. When the shaft 16 is rotated by operating an operation lever 70, the cam faces 40, 64 face the corresponding boards 38, 55 simultaneously at a predetermined angle. At this time, the boards 38, 55 are released from the pressure force from the circumferential surface of the head pressure shaft 16 by the notch can faces 40, 64.
Patent JP-H04221349-A (JP)
Title: Cyclophanes, pharmaceutical composition containing said compounds and process for producing said compounds
Inventor: MANFURETSUTO PUJIORUTSU
IPC: C07D211/62
Filed: 1991-04-01
Abstract: PURPOSE: To provide a new cyclophane which has the blood pressure lowering activity, coronary blood vessels dilating activity, and heartbeat rate lowering activity, and is effectively used in the therapy of hypertension and ischemic heart disease.  
     CONSTITUTION: This compound is represented by formula I [X 1  and X 2  are each 2-4C alkylene or alkenylene; A is 1-6C alkylene, -Y 1 -A 1 -, (Y 1  is O, sulfhenyl or the like; A is 2-4C alkylene) or the like; R 1 -R 4  are each H, halogen, 1-3C alkyl, hydroxyl or the like; R is cyano, general formula II (R 5  is H, 1-10C alkyl or the like; R 6  is H, 1-5C alkyl, or the like) or the like], e.g. 4-(3-piperidin-1-yl) prop-1-yl)-[2,2] paracyclophane. The compound is prepared by reacting a compound of formula III (Z 1  is halogen, nucleophilic residue) with amine of the formula H-R, or an alkali metal salt thereof in a solvent such as THF or the like, optionally in the presence of an acid binder (e.g. triethylamine) at a temp. of 0-100°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63233893-A (JP)
Inventor: MAEDA YUKI
IPC: G06K19/00
Filed: 1987-03-23
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-H04307184-A (JP)
Title: Control valve
Inventor: TAKASHIMA AKIRA
IPC: G05D16/16
Filed: 1991-04-01
Abstract: PURPOSE:To control a flow rate and a flow pressure in a valve body by operating a throttle valve connected to the outside of the valve body by a remote piping. CONSTITUTION:A spool type pressure compensatory control valve 3 is provided upstream from a passage in a valve body 1 haivng an inlet 2 and an outlet 5 to form a variable orifice part 3', and a flow control throttle valve 4 is provided upstream from the orifice part. The flow control throttle valve 4 is pressed to its closing side by a spring 7, the spring chamber 12' of the flow control throttle valve 4 is connected through the central passage 12 of the throttle valve 4 to the outlet 5, and a chamber 20 on the other end of the flow control throttle valve 4 is connected through a variable throttle 16 to the inlet 2. The chamber 20 on the other end is opened to the outside of the valve body 1, and a pressure setting valve 22 and an external variable throttle valve 23 are connected to the opening part.
Patent JP-H05178601-A (JP)
Title: Gas generating grain and preparation thereof
Inventor: JIYOOJI DABURIYUU GAATSU
IPC: C06B45/16
Filed: 1992-03-26
Abstract: PURPOSE: To provide a gas generating grain having a water-based particulate booster coating becoming an enhancement coating for improving the ignition of the gas generating grain.  
     CONSTITUTION: The coating contains an alkali metal azide and water soluble inorganic oxidizer in the stoichiometric ratio of the oxidizer to the azide and a nucleating amount of a small particle size metal oxide. The inorganic oxidizer is potassium perchlorate. Preferred metal oxide is selected from the group consisting of iron oxide, nickel oxide and aluminum oxide. The coating is applied to the grain from a water slurry and dried. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04282378-A (JP)
Title: Diarylethene compound
Inventor: IRIE MASAHIRO
IPC: C09K9/02
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a new compound useful as a reversible light recording material, etc., excellent in heat stability, water vapor resistance, sensitivity and photochromic properties with improved durability of repeating coloring and fading. CONSTITUTION:A compound shown by formula I (n is 2-5; R is methyl or trifluoromethyl) such as 1-(2-methoxy-3-benzothienyl)-2-(2-methyl-3-benzothienyl)-3,3,4,4,5,5-h exafluorocyclopentene. The compound is obtained by reacting a compound shown by formula II (X is Br or I) with a compound shown by formula III (Y is Br or I) and an alkyllithium and then the reaction product with a perfluorocycloalkene shown by formula IV.
Patent JP-S58189435-A (JP)
Inventor: ISHIBASHI UNE
IPC: E04B2/56
Filed: 1982-04-26
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。