baber/WOPTO huggingface dataset:
Patent JP-2000126502-A (JP)
Title: Dehydration method of aqueous solution of organic solvent and waste heat recovery device of vapor of organic solvent
Inventor: MIYANISHI HIRONOBU
IPC: C07B63/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration method for dehydrating an aqueous solution of an organic solvent by recovering condensation latent heat of the organic solvent vapor being waste heat and a waste heat recovery device. SOLUTION: A vapor of an organic solvent generated in a refining column 1 of the organic solvent is heat exchanged with an aqueous solution of the organic solvent to condense the vapor of the organic solvent. The aqueous solution of the organic solvent is introduced into a dehydration column 2 having a pressure lower than the vapor pressure of the aqueous solution of the organic solvent at a temperature of the vapor of the organic solvent generated in the column 1 to recover the condensation latent heat of the organic solvent vapor, being waste heat, whereby the aqueous solution of the organic solvent is dehydrated, and a device to recover the waste heat is provided.
Patent JP-H08162368-A (JP)
Title: Composite-type multilayer capacitor
Inventor: OZAKI TAKEFUMI
IPC: H01G4/38
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a multilayer capacitor which is low in impedance to a wide range of frequency through it is a single part. CONSTITUTION: Inner electrodes 15a and 15b are made to overlap with each other through the intermediary of a ceramic layer to form a first capacitor element 15, and inner electrodes 16a and 16b are made to overlap with each other through the intermediary of a ceramic layer to form a second capacitor element 16 relatively small in capacitance inside a sintered body 12 formed of dielectric ceramic, the capacitor elements 15 and 16 are connected in parallel between a first outer electrode 13 and a second outer electrode 14 formed on the outer surface of the sintered body 12 to form a composite-type multilayer capacitor 11.
Patent JP-H08159071-A (JP)
Title: Rotary compressor
Inventor: KOBAYASHI MASANORI
IPC: F04C29/02
Filed: 1994-12-02
Abstract: PURPOSE: To provide a highly reliable compressor capable of constantly supplying sufficient lubricating oil to a large load part of a sliding part of a cylinder and a vane and preventing lowering of efficiency due to oil feeding failure even in the case of driving under a severe condition of high temperature and high pressure and that quantity of lubricating oil in the compressor decreases. CONSTITUTION: This is a rotary compressor furnished with an opening part 26 on a sliding part of a suction chamber side and a compression chamber side of a vane 6, inclined oil grooves 23a, 23b becoming deeper in a direction parting from the opening part 26 toward a contact part 27 of a roller 5 with the vane 6, an oil passage 25 one end of which is opened to the sliding part of the vane 6 and the other end of which is communication to the inclined oil grooves 23a, 23b, an oil basin part 19 provided on a vane groove sliding part of cylinder 4 and an oil feeding passage 21 one end of which is opened to an auxiliary bearing oil feeding part and the other end of which is communicated to the oil basin part 19.
Patent JP-H10142119-A (JP)
Title: Method and apparatus for computation of concentration of substance in gaseous solvent
Inventor: MUENCH REINHOLD
IPC: G01N33/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To precisely compute the concentration of a substance in a gaseous solvent. SOLUTION: In a method, the concentration of a substance in a gaseous solvent is computed by using a chemical sensor having the nominal measuring range of the concentration of the substance. In the method, the concentration of the substance in the gaseous solvent is computed in such a way that a sample gas flow is sampled from the gaseous solvent, that a dilution gas flow and the sample gas flow are mixed inside a mixing device to which a measuring gas flow having an adjustable dilution ratio is added, that the measuring gas flow is supplied to the chemical sensor in order to generate a detection signal and that a dilution ratio in which the concentration of the substance detected by the chemical sensor is held in the nominal measuring range is readjusted.  The sample gas flow 1 and the dilution gas flow 2 are supplied alternately and simultaneously to the mixing device 16 at a regular time interval in a limited volume flow, and the dilution ratio is computed on the basis of a regular time interval ratio.
Patent JP-H04173848-A (JP)
Title: Modified poly(p-xylylene) protection film and its production
Inventor: SHIBAHARA MASANORI
IPC: C08L65/04
Filed: 1990-11-07
Abstract: PURPOSE:To obtain the subject protection film having excellent corrosion resistance, adhesivity and film hardness by heat-treating a poly(p-xylylene) film in vacuum or in an inert or reducing gas atmosphere at a temperature above the glass transition point of the polymer. CONSTITUTION:The objective protection film having an intensity/(half value width) ratio of an X-ray diffraction peak at about 14 deg. of >=200 is produced by heating a film of poly(p-xylylene), poly(monochloro-p-xylylene) and/or poly(dichloro-p-xylylene) in vacuum or in an atmosphere of an inert gas (e.g. argon or neon) and/or a reducing gas (e.g. hydrogen) at a temperature above the glass transition point of the film by high-frequency heating, microwave heating, etc.
Patent JP-H10127709-A (JP)
Title: Device for removing/disposing injection needle
Inventor: NAKANO HITOSHI
IPC: A61G12/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for accommodating an injection needle automatically removed from an injection having a used screw type needle in a receptacle for receiving the used needle to be scrapped without using the hand. SOLUTION: A rotary plate 2 is secured fixedly to the outside of a hollow tube 1 rotatably provided in an injection needle inserting position through a bearing 1a. A free end 3b having a tooth-shaped surface 3b' is inserted in a slot 4 provided in the hollow tube 1 on the rotary plate 2. A free end 3b having a tooth-shaped surface 3b' is inserted in the slot 4 provided in the hollow tube 1 and a pair of rectangular claws each having a freely rotatably fixed end 3a are disposed on a concentric circuit (b).  The rotary plate 2, the rectangular claw 3 moving in the slot 4 to move the tooth-shaped surface 3b' toward the center, and the hollow tube 1 abutting against these claws through the slot 4 are constituted to be sequentially rotatably operated and remove the injection needle so that the injection needle is dropped on an internal drill body to be received and enclosed in a receptacle 11 for scrapping the used needle.
Patent JP-H09145128-A (JP)
Title: Control device of air conditioner
Inventor: IMAMURA MASAKI
IPC: F24F11/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation definitely inside an exterior wall by providing a damper in an air current passage which connects an indoor space to an air layer inside the exterior wall and opening the damper when the air layer inside the exterior wall is attributable to the generation dew condensation inside, and controlling the indoor air conditioned air so that it may flow to the air layer inside the exterior wall. SOLUTION: An all-room air conditioning control system air-conditions a shared space 6 by means of refrigerant piping 3 or the like which connects an outdoor space 1 and an indoor space 2 and sucks in the air conditioned air of the shared space, thereby air-conditioning each room 21. An air U1 is returned to the indoor unit 2 by way of a space, such as an attic 22, thereby performing an all-room air conditioning operation. In this case, the temperature and moisture of an insulating material and plywood in an exterior wall 7 are detected with a detection means 8, thereby computing aqueous vapor pressure. When the aqueous vapor pressure exceeds a saturated aqueous vapor pressure, a damper 9 is arranged to open so that the air conditioned air in the room 21 may flow to an air layer in the exterior wall 7 so as to raise the temperature in each layer.  This construction makes it possible to raise saturated aqueous vapor pressure and prevent flow condensation inside.
Patent JP-H08135406-A (JP)
Title: Control device of gas turbine facility
Inventor: TSUCHIDA YOSHIYUKI
IPC: F02C9/28
Filed: 1994-11-10
Abstract: PURPOSE: To restrain temperature change in a combuster due to increase and decrease of an electric power load by injecting either of steam of an exhaust heat recovery boiler system and a steam line system by way of selecting it in accordance with inlet temperature of a gas turbine, gas fuel and gas turbine set temperature. CONSTITUTION: A combuster is controlled in correspondence with an opening signal of a governor 5 by a gas fuel supply judging part 52 and it is controlled to restrain exhaust of atmospheric air surplus gas quantity at the time of sudden increase of an electric power load in a gas turbine facility to generate electricity by driving a gas turbine. At the time when it is judged by a temperature control judging part 35 that there is an allowance in gas turbine inlet temperature, the combuster is controlled to supply exhaust heat to an exhaust heat recovery boiler system.  Additionally, temperature in the combuster is controlled to be optimum by selecting and injecting steam of either one of the exhaust heat recovery boiler system, a waste heat recovery boiler system and a steam line system in accordance with gas fuel, gas turbine inlet temperature and previously set gas turbine set temperature by a selection judging part 54.
Patent JP-H10139093-A (JP)
Title: Storage hopper for powdery and granular material
Inventor: KAJINISHI KUNIYUKI
IPC: B65D88/64
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To securely eliminate an arching phenomenon even if the periphery of the side walls of a hopper is narrow, regardless of the size and shape of the hopper, by forming the nearby position of the upper part of the lower end opening of the side walls of the hopper to make an accordion-shaped wall and providing a drive mechanism moving up and down the hopper side walls. SOLUTION: The nearby position of the upper part of the lower end opening 4 of the side walls is formed to make an accordionshaped wall 2 in a hopper having an inverted pyramidal form or an inverted conical form decreasing the sectional area. Two hydraulic cylinders 3 are connected to the outside of both ends of the upper part 1a thereof as a drive mechanism vertically moving the side walls of the hopper 1. And hence, the side walls of the hopper are vertically moved by the hydraulic cylinders 3 and also the accordion-shaped wall 2 is both vertically and horizontally extended or contracted. Therefore, a large displacement is given to the powdery and granular materials forming an arch in the hopper 1 and the arched phenomenon can be securely removed.  In this case, the hydraulic cylinders 3 are attached to the upper part of the side walls of the hopper 1 and these can be installed even if the periphery of the side walls is narrow.
Patent JP-H07219537-A (JP)
Title: Automatic playing device
Inventor: HOTTA HARUMICHI
IPC: G10H1/40
Filed: 1994-11-09
Abstract: PURPOSE:To play a rhythm accompaniment which is rich in variation through simple constitution by the automatic playing device which plays music and the rhythm accompaniment in parallel. CONSTITUTION:A musical performance data memory 24 is stored with music information for a music performance, rhythm control information for rhythm selection, and plural pitches of rhythm pattern information. A CPU 16 reads necessary information out of the memory 24 at the clock timing of a tempo clock signal each time the tempo clock signal is generated by a tempo oscillator 26, and when the rhythm control information is read out, rhythm pattern information is selected at the same clock timing to start reading the information. A tone generator 28 generates a musical sound signal according to the read music information and a tone generator 30 generates a rhythm sound signal according to the read rhythm pattern information.
Patent JP-H01140672-A (JP)
Title: Method for forming electrode
Inventor: SAKAI MASAYUKI
IPC: H01L29/812
Filed: 1987-11-26
Abstract: PURPOSE:To make it possible to obtain a high-precision electrode with good reproducibility by removing the insulating film to expose one principal surface of the resist pattern, removing the resist pattern, and depositing an upper-layer electrode film on the trace thereof with the insulating film as a mask. CONSTITUTION:An insulating film 8 is formed so as to cover a lower-layer electrode 2 formed on a substrate 1 and a resist pattern 3 thereon, and this insulating film 8, after removed so as to expose one principal surface of the resist pattern 3, becomes a mask when the resist pattern 3 is removed and the trace thereof is filled with a second conductive film. Therefore, with the insulating film 8 as a mask an upper-layer electrode 11 can be deposited and formed on the lower-layer electrode in a self alignment manner. With this, it is possible to form an electrode which is suitable for micrifying and can provide high reliability.
Patent JP-2001119391-A (JP)
Title: Method and device for verifying identity
Inventor: KOTSUNA JINDO
IPC: G06F21/31
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an identity verifying method improved in a security level by using communication equipment. SOLUTION: When a connection request is matched to an information provider, the information provider generates a password and transmits the password to the communication equipment owned by the operator of an information processor which requests the connection. Afterwards, when that password is transmitted from the information processor, which requests the connection, the connection with the information provider is permitted and when a different password is transmitted, the connection is not permitted.
Patent JP-H07153014-A (JP)
Title: Magnetic head
Inventor: ISHIHARA KOZO
IPC: G11B5/127
Filed: 1993-11-30
Abstract: PURPOSE:To facilitate the filling of glass for bonding a pair of magnetic core halves by forming a glass sink part of a required size at the tip end part of a winding wire hole. CONSTITUTION:A pair of magnetic core halves 1, 1' are bonded face to face through a spacer 2, and in the tip end part of a winding wire hole 3 to restrict a gap depth 2d is formed a glass sink part 4 in which the width (a) in the direction than 20mum and not more than the diameter of a winding wire and the length (b) from the connection part with the winding wire hole 3 to a depth end is longer than the width (a) and an angle theta of inclination is 45 deg. to 90 deg.. With this arrangement, the filling of glass for bonding the halves 1, 1' is facilitated, and the halves 1, 1' are firmly bonded and at the same time the disconnection of the winding hardly happens to make a magnetic head in which an electromagnetic conversion characteristic is improved.
Patent JP-S63153039-A (JP)
Inventor: KIMURA KENJI
IPC: G02B23/24
Filed: 1986-12-17
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-H11133125-A (JP)
Title: Battery residual capacity measuring device
Inventor: SHIBUYA NOBUO
IPC: G01R19/165
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To variably set the detection level and detection response time of an overcurrent easily according to the specification and use of a secondary battery by providing a timer circuit operated by the output of a comparator and outputting the overcurrent detection result after the externally set period. SOLUTION: An overcurrent detecting circuit is provided with differential amplifiers detecting the voltage between both ends of a charging/discharging current detecting resistor inserted in series to a secondary battery, and the outputs of the differential amplifiers and the externally set reference value are compared by a comparator to detect the occurrence of an overcurrent. The overcurrent detecting circuit is also provided with a timer circuit operated by the output of the comparator and outputting the overcurrent detection result after the externally set period, thereby the overcurrent detection level and its detection response time can be simply adjusted, and overcurrent protective countermeasures according to the specification, characteristics and use of the secondary battery can be taken.
Patent JP-H09145044-A (JP)
Title: Proportional valve driving circuit for water heater
Inventor: OKADA YASUHIRO
IPC: F23K5/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a heat sink of a transistor by providing a pulse width modulation driving circuit for changing a pulse width with use of a signal from a control signal generator to on/off drive a proportional valve, and a constant current driving circuit for constant current-driving the proportional valve in response to a signal from a dither signal generator. SOLUTION: With starting of operation of a home water heater, a control signal generator 3 generates a signal for driving a proportional valve 2 in response to a load, and a PWM driving circuit 7 generates a signal changing its on-off width in response to the foregoing signal whereby a transistor 5 is PWM driven with bias resistors 11, 12. Hereby, the proportional valve 2 receives a current from a power supply when the transistor 5 is on, while it provides energy stored in a coil of the proportional valve 2 to the proportional valve 2 through a diode 13. Thereupon, a current signal flowing through the proportional valve 2 is detected with a resistor 9, and an operational amplifier 10 drives a transistor 8 such that the foregoing current signal is the same as a signal from a dither signal generator 1 whereby the proportional valve 2 is driven with a constant current.
Patent JP-2001117265-A (JP)
Title: Electrophotographic toner, its production and method of forming image
Inventor: KATO MITSUTERU
IPC: G03G9/08
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner and a method of forming an image having excellent developing property and durability which are key factors for a toner of a small particle size and which hardly causes contamination on the base or filming. SOLUTION: The electrophotographic toner is prepared by adding an additive to the mother toner consisting of at least a binder resin and a coloring agent, and the toner has 4.0 to 9.0 μm weight average particle diameter Dv. As for the additive, titania having 2 to 12 aspect ratio is used, and the isolation degree of the titania is 0.5 to 8%. The ratio of Dv to the number average particle diameter Dn satisfies Dv/Dn<=1.3.
Patent JP-H02148195-A (JP)
Title: Cash register managing device
Inventor: UEMATSU KATSUMI
IPC: G07G1/14
Filed: 1988-11-29
Abstract: PURPOSE:To make a cash register to quickly cope with the variation of customers by advising the cashier of a shop of the optimum number of working cash registers after automatically deciding the optimum number from the current number of customers and accounting ability of the shop. CONSTITUTION:Plural POS terminals 5 are provided and each terminal 5 is in-line connected with a store controller 7 through a transmission lines 6. The controller 7 analyzes the whole sales of a shop, etc., by collecting and summing registered results of each terminal 5. The controller 7 also advises the cashier of the shop of the optimum number of working terminals 5 after automatically deciding the optimum number by comparing the maximum limit of customers to whom accounting processes are expected to be done within a unit period of time with the accounting ability per unit period of time of each currently working terminal 5. Therefore, the variation of customers can be coped with quickly.
Patent JP-H04173305-A (JP)
Title: Manufacture of plastic lens
Inventor: SANO YOSHIO
IPC: B29L11/00
Filed: 1990-11-07
Abstract: PURPOSE:To manufacture a strong lens without internal distortion and elusion by providing a sheet-shaped material, having no bonding properties during winding, with bonding properties after winding. CONSTITUTION:A liquid curable compound is injected into a mold assembled by encircling the side face peripheries of two molds and polymerized therein to mold a plastic lens. In that case, a sheet-shaped material is not provided with bonding properties during the winding, and provided with bonding properties after winding. The sheet-shaped material is provided with bonding properties by the energy such as heat, pressure, infrared rays or far infrared rays, and a portion of bonding properties can be either in the laminated state or the sheet-shaped material itself. The thickness of the sheet-shaped material is preferably less than 200 micron, and its lower limit is approximately the thickness not to generate buckling because of the thickness of the mold at the time of assembly of the mold. As for the material quality of the sheet-shaped material, plastic or rubber, for example, polyethylene, polyvinyl chloride, nylon-6 or the like which can provide bonding properties by itself is preferred.
Patent JP-2000117674-A (JP)
Title: Transferring hand for sheet type work
Inventor: OKAMOTO YOICHI
IPC: B25J15/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To precisely position a sheet type work having a reference hole thereon by easily and securely inserting the work to a root of a pin without causing damage to the sheet. SOLUTION: This hand 2 transfers a sheet type work 1 having a reference hole for positioning. In this case, the hand 2 is provided with a hand body 2a, a sheet gripping means 21, and a pin insertion assisting means 22. The pin insertion assisting means 22 presses the periphery of the sheet reference hole, thereby securely inserting the sheet to a root of a positioning pin for a transfer destination stage to precisely position the sheet.
Patent JP-H03197302-A (JP)
Title: Synthesis of oxide superconductor by mocvd process
Inventor: UCHIKAWA HIDEFUSA
IPC: H01B12/00
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the title superconductor with good characteristics through the MOCVD process by bringing a 1,4-dioxane vapor into contact with an organometallic raw material to make said raw material transferable into the reaction section in large quantities and in a stable manner. CONSTITUTION:In synthesizing the objective oxide superconductor through the MOCVD process where an organometal is put to chemical vapor deposition, 1,4-dioxane vapor is brought into contact with the organometallic raw material in at least one of cases: (1) on said raw material, (2) during heating said raw material, and (3) during carrying said raw material.
Patent JP-2001124645-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHOJI YASUNORI
IPC: G01L9/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor having the combined structure of a piezoresistance with a diaphragm, which can measure pulsation pressure in addition to differential pressure and static pressure with one chip. SOLUTION: An inlet port having a throttle mechanism is formed on the lower surface intermediate layer of a diaphragm, so that the smoothed pressure of the diaphragm upper surface is applied through the inlet port. According to this structure, a pressure difference by the portion of pulsation pressure is generated between the upper surface and lower surface of the diaphragm. In addition to this pulsation pressure measuring diaphragm, differential pressure measuring and static pressure measuring diaphragms are formed, whereby various pressure measurements can be performed with one chip.