baber/WOPTO huggingface dataset:
Patent JP-H0626435-A (JP)
Title: Ignition device for engine
Inventor: NAITO MASAHIRO
IPC: F02B53/12
Filed: 1992-07-07
Abstract: PURPOSE:To more certainly prevent knocking while preventing thermal damage of a catalyzer in a device furnished with a plural number of ignition plugs. CONSTITUTION:A plural number of ignition plugs 15 and an ignition timing control means 24 to control their ignition timing are provided. Additionally, a knocking detection means 24 to detect generation of knocking is provided. Thereafter, a retard control means 25 to practice retard of ignition timing at the larger retard amount, the more the number of ignition is provided. Additionally, an ignition stopping means 26 to stop ignition of one part within a plural number of the ignition plugs 15 at the time when knocking is detected is provided.
Patent JP-S5968332-A (JP)
Title: Photosensitive resin composition
Inventor: KOJIMA MAKOTO
IPC: C08F290/00
Filed: 1982-10-13
Abstract: PURPOSE:To provide the titled compsn. which exhibits excellent stability and solubility in a molten state and can impart highly practical heat resistance, photosensitivity, etc., by blending a photopolymerization initiator with a soln. of an adduct obtd. by adding a specified epoxy compd. to a specified polyimide precursor. CONSTITUTION:The titled compsn. is obtd. by blending a photopolymerization initiator such as benzil dimethyl ketal and optionally a polymerizable unsaturated compd. such as methyl acrylate with a soln. of an addition product of an epoxy compd. having a polymerizable bond such as glycidyl acrylate to a polyimide precursor having carboxyl and amino groups at its terminal, an imide bond in the molecule and an acid value residual rate of 40-5%, obtd. by reacting an aliph. tetracarboxylic acid such as butanetetracarboxylic acid with a diamine such as 4,4'-diaminodiphenylethane as monomer units.
Patent JP-S5969981-A (JP)
Title: Power source device at laser oscillator
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/097
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a power source device having favorable power efficiency by a method wherein output of an AC power source is supplied to split electrodes of the plural number through current sources constructed of rectifying circuits of the plural number using capacitors as the current limiting elements. CONSTITUTION:The Cockcroft type voltage doubler rectifying circuits 32 of the plural number constructed of capacitors 34 and rectifiers 36, and supplied with output of the AC power source 30 is constructed as to perform current limiting action of glow discharge 26 by making capacitors 34 to be set up to a value having the prescribed impedance to frequency of the AC power source 30, and by making to have impedance equal with a ballast resistor, and outputs thereof are supplied to the respective split cathodes 16. Because output of the AC power source 30 is supplied to the cathodes 16 being applied with voltage doubler rectification by the rectifying circuits 32, although a laser beam 28 can be obtained by glow discharge 26 as usual, but because current limiting action is applied to the capacitors 34, the ballast resistor is not needed, power consumption at the rectifying circuits 32 becomes to a little, and power of the AC power source 30 can be made totally as power of glow discharge 26.
Patent JP-H05203-A (JP)
Title: Method and device for distilling and regenerating solvent
Inventor: UCHINO MASAHIDE
IPC: B01D3/04
Filed: 1991-06-25
Abstract: PURPOSE:To distill and regenerate the dirty liquid of a solvent used for washing of the material to be washed even when this dirty liquid of the solvent is a combustible solvent with good thermal efficiency at low cost by an inexpensive and simple device without possibilities causing combustion. CONSTITUTION:The dirty liquid 2 of a solvent obtained after washing the material to be washed is passed through a heat exchanger pipe T positioned in the noncombustible or fire retardant heating medium liquid. This dirty liquid 2 of the solvent is vaporized by heat-exchanging it for the heating medium liquid 11 in the heat exchange pipe. This vapor is introduced into a cooling pipe 13 positioned in the noncombustible or fire retardant cooling liquid 15. The vapor is condensed by cooling of the cooling liquid 15, liquefied and recovered.
Patent JP-H06502-A (JP)
Title: Method and device for manufacturing band-shaped metallic sheet having isotropy
Inventor: YAMADA HIROSHI
IPC: B21B1/22
Filed: 1992-06-15
Abstract: PURPOSE:To manufacture a belt-shaped metallic sheet having isotropy and high dimensional accuracy. CONSTITUTION:While pressing a belt-shaped base stock 36 which is preliminarily rolled in the longitudinal direction between a flat pressing plane of wedge-shaped projecting part 18 which is projectingly provided on a die and a pressing roll 12, by feeding the base stock in parallel to the center line (a) of the wedge- shaped projecting part 18 from the tip side of the wedge-shaped projecting part 18, the belt-shaped base stock 36 is rolled in the direction by the action of a pair of the side faces 22, 24 of the wedge-shaped projecting part 18 and worked into the belt-shaped metallic sheet 38 having isotropy.
Patent JP-S6159963-A (JP)
Title: Picture input device
Inventor: YAMAMOTO TADASHI
IPC: H04N5/335
Filed: 1984-08-31
Abstract: PURPOSE:To correct uneven sensitivity of a picture input system and offset and also to correct the nonlinearity of the system by using a value different depending on the level of a picture signal read as an offset correction and gain correction. CONSTITUTION:An input digital picture signal 12 is compared with a content of a register 108 by a comparator 109, and its output is used as a selection signal of selectors 110A, 110B. A content selected by the selector 110A among the content of picture elements corresponding to line memories A, B (105A, 105B) is subtracted by a subtractor 104 from the digital picture signal 12, the output is multiplied with the content selected by the selector 110B among the contents of the picture elements corresponding to line memories C, D (107C, 107D) b a multiplier 106 to obtain a correction picture signal. The variance in the sensitivity and offset at each picture element and the nonlinearity of the system are corrected by using a correction signal to obtain a picture with excellent color reproducibility.
Patent JP-H0347503-A (JP)
Title: Water treating equipment for deaeration
Inventor: SHIBATA YOSHIHIKO
IPC: C02F1/42
Filed: 1989-07-14
Abstract: PURPOSE:To simultaneously achieve ion exchange and deaeration by forming at least one part of a water passage with ionexchange resin packed thereinto of a waterproof air-permeable membrane and evacuating at least the circumfer ence of this waterproof air-permeable membrane. CONSTITUTION:At least one part of a water passage 2 with ion exchange resin 1 packed thereinto is formed of a waterproof air-permeable membrane 22. At least the circumference of this waterproof air-permeable membrane 22 is evacuat ed. As a result, ion exchange and deaeration can be simultaneously achieved by passing water to be treated. In other words, the harmful ions and harmful gasses contained in underground water and industrial water, etc., can be re moved simultaneously and efficiently with the reduced space.
Patent JP-H0229239-A (JP)
Title: X-ray ct device
Inventor: HIRATA ATSUSHI
IPC: A61B6/00
Filed: 1988-07-19
Abstract: PURPOSE:To cut off noise generated at surroundings during speaking of a patient and to perform clear talking between the patient and an operator by a method wherein a microphone mounted to a frame part is covered with an expandable cylinder body, and the microphone is mounted movably within the cylinder body. CONSTITUTION:A patient 5 supported by a bed part 4 is photographed in a state to be moved in a central space region 3 of a frame part 1. In this case, the lower end part of an expandable cylinder body 8 with which a microphone 6 mounted to a frame body 1A is covered is situated in the vicinity of the patient 5 in a manner to be extended through a notch hole 2A of a cover 2 to the outside of the cover 2. When the patient speaks toward the microphone 6, since noise generated at surroundings is cut off by the presence of the cylinder body 8, only his voice is clearly transmitted to the microphone 6. Thus, clear talking between the patient and an operator can be effected without being influenced by noise at the surroundings. Control of movement of the microphone 6 and control of expansion and contraction of the cylinder body 8 can also be made by a remote control system.
Patent JP-H02222840-A (JP)
Title: Driver for cross coil type analog indicator
Inventor: YAMAMOTO TOMOHISA
IPC: G01R7/00
Filed: 1989-07-13
Abstract: PURPOSE:To enable smooth deflection of a pointer by specifying a waveform for specifying a level of an output signal to be generated from an output signal generation means by a pattern data stored to eliminate discrepancy to a way of deflection of a pointer at inflection points of a trapezoidal waveform. CONSTITUTION:An indicator indicates an analog input by an angle of deflection of a pointer 1c corresponding to an inflow current into coils 1a and 1b crossing concentrically. A memory means 2 stores a waveform formed by cutting both corners at both ends of upper bottoms of isosceles trapezoidal waveforms that is in a point symmetry at 90 deg. and 270 deg. in angle of deflection while in a linear symmetry at 180 deg. so as to minimize indication errors as first pattern data to specify a signal level necessary for an inflow of a current to a coil 1a and a waveform formed by shifting a waveform of the same data by 90 deg. in phase as a second pattern data to specify a signal level necessary for inflow of a current to the coil (b). An output signal generation means 3 determines a signal level based on both the data to be generated as respective output signal. In response to the output signals, a driving means 4 performs a driving to let an inflow current proportional to the respective signal levels flow into the coils 1a and 1b.
Patent JP-H0467993-A (JP)
Title: Thermal stencil paper
Inventor: TSUCHIYA MITSURU
IPC: B41N1/24
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the accumulation of oil or refuse on a thermal head and to improve storage stability in a wound state by forming a heat fusion preventing layer from a block copolymer of a thermoplastic prepolymer and modified silicone having a functional group. CONSTITUTION:In thermal stencil paper wherein a thermoplastic resin film layer and a heat fusion preventing layer are laminated to one surface of a porous support in this order, the heat fusion preventing layer is formed from a block copolymer of a thermoplastic prepolymer and modified silicone having a functional group.
Patent JP-S5969154-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1982-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0468403-A (JP)
Title: Fuzzy knowledge base constructing device
Inventor: KATAYAMA RITSU
IPC: G06F9/44
Filed: 1990-07-09
Abstract: PURPOSE:To automatize the construction of a fuzzy rule by generating the fuzzy rule in accordance with the number of divisions and a range of an inputted antecedent part variable from a PID parameter which is set so that a satisfactory control to a control object can be executed. CONSTITUTION:When a PID parameter for executing PID (proportional, integral, differential) control is stored in a parameter store means 1, and the number of divisions and a range of an input variable are stored in a divided information store means 2, a standard fuzzy division of the input variable which becomes an antecedent part variable is executed by an input variable dividing means 4, and a membership function is generated. Subsequently, by a consequent part determining means 5, in accordance with a state of the input variable, a consequent part is calculated in accordance with a parameter stored in the parameter store means 1, the consequent part to a certain antecedent part variable is determined, and a fuzzy rule is generated. In such a way, the fuzzy knowledge which can execute a satisfactory control can be generated automatically.
Patent JP-H0934947-A (JP)
Title: Sales management system
Inventor: TAKAYAMA MICHIKAZU
IPC: G06Q50/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To use contract items provided in a building management system(BMS) by a parking lot management system(PMS) and to use sales information inputted in the PMS by the BMS by connecting data access between the BMS and the PMS. SOLUTION: The building management system 100 reads contract information B from a first memory 10 and transmits it to the parking lot management system 200. The parking lot management system 200 stores received contract information B in a third memory 300 as contract information P, and manages the entering/leaving of a vehicle using a parking lot. At the time of collecting the use rate of the parking lot by time lease, use time information is transmitted to the building management system 100 for a building renting tenant included in contract information P stored in the third memory 20. The building management system stores use time information of the parking lot in a second memory 11 as sales information and sales-requests the parking lot of the building renting tenant.
Patent JP-S6241925-A (JP)
Title: Exhaust device for four cylinder engine
Inventor: TODA TAKAYUKI
IPC: F02B27/06
Filed: 1985-08-19
Abstract: PURPOSE:To enhance the efficiency of exhaust over the whole operating range of an engine, by providing a short merging pipe between a section in which exhaust pipes from engine cylinders are merged, and a muffler, and by providing long pipes bypassing the short merging pipe on both dies of the latter so that the long-pipes and the short pipes are selectively used in accordance with the rotational speed of the engine. CONSTITUTION:There is provided a change-over valve 5 for changing-over between a short pipe disposed in a section in which exhaust pipes 3 from engine cylinders, and long pipes 2 provided on both sides of the short pipe 3 and bypass ing the latter. During low speed operation of the engine the change-over valve 5 closes the short pipe 3 while the long pipes 2 are communicated so that the length of the exhaust pipe is made longer to cope with exhaust pulsation during low speed operation. During high speed operation the change-over valve 5 closes the short-pipe to cope with pressure pulsation during high speed operation.
Patent JP-S5969997-A (JP)
Inventor: KOJIMA SHIGEAKI
IPC: H05K3/46
Filed: 1982-10-15
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-H11351627-A (JP)
Title: Clean room installation and smoke exhausting method thereof
Inventor: FUKUMOTO TAKASHI
IPC: F24F7/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a clean room installation and a smoke exhausting method of the clean room installation in which when smoke is generated, such as at the time of a fire, smoke can be sufficiently exhausted without causing air stagnation close to the ceiling between a fan filter unit and a side wall. SOLUTION: A fan filter unit 14 is arranged on a ceiling face 12, and fans 14a of the fan filter unit 14 are driven to make the air in a ceiling backside space 22 pass through a filter of the fan filter unit to feed it to the inside of the clean room 10 so that the air inside the clean room is flowed back to the ceiling backside space via a return path 24 formed along a side wall 20 from a grating floor 16. A ventilation hole 30a having a suitable ventilation resistance is formed on the ceiling face 12 of the clean room between the installation area of the fan filter unit 14 and the side wall 20 of the clean room 10 and/or on the side wall 20 close to the ceiling face.
Patent JP-S6424121-A (JP)
Title: Fuel injection device for rotary piston engine
Inventor: KARIYAMA SHIZO
IPC: F02B53/10
Filed: 1987-07-21
Abstract: PURPOSE:To reduce discharge of combustible gas by controlling a fuel injection valve to start fuel injection after passing an apex seal mounted on each apex of a rotor during low load and start fuel injection just before passing the apex seal when the engine load becomes more than a designated value. CONSTITUTION:A triangular rotor 3 rotatably accomodated in a rotor housing 2 has an apex seal formed at each apex thereof. A fuel injection valve 15 for jetting fuel into three operating chambers 6 formed by the respective sides of the rotor 3 and the inner peripheral surface of the rotor housing 2 in an intake stroke is fixed to a rotor housing. In this case, the fuel injection valve 15 is controlled to start fuel injection after passing each apex seal 4 during low load of an engine and start just before passing each apex seal 4 when the injection starting time is set forward according to an increase in load, until the engine load becomes more than a designated value.
Patent JP-H092522-A (JP)
Title: Tightly-fastening device for angular-shaped-can group
Inventor: ONO KEITARO
IPC: B65D71/04
Filed: 1995-06-14
Abstract: PURPOSE: To provide a tightly-fastening device which securely fastens an angular-shaped-can group tightly in a simple structure. CONSTITUTION: The figure shows how a group of cans tightly fastened together looks like from above. Angular posts 20 are brought into contact with the four corners of the can group, in which angular-shaped cans 10 (the number of the cans is, for example, nine in the figure) are arranged next to one another. A tightly-fastening band 30, whose engagement parts 31 at both its ends are engaged with the slits of the corresponding angular posts, is attached to each of the three sides of the can group, and along a remaining side a band 40 having a metal fitting is engaged with the angular post on one side by means of its engagement part 41 and a band 70 having a key-like part is engaged with the angular post on other side by means of its engagement part 71.  The connecting ring of the metal fitting of the band 40 and the key-like part 72 of the band 70 are hooked to each other, and they are tightly fastened together by turning a metal lever 44 counterclockwise as shown in the figure.
Patent JP-S57105220-A (JP)
Title: Oxygen-concentrating method
Inventor: YAHAGI TOSHIO
IPC: B01D53/02
Filed: 1980-12-24
Abstract: PURPOSE: To increase the concentration and the yield of O 2  gas product by controlling the flow rate of air introduced into an adsorption tower, in a continuous oxygen- concentrating method wherein adsorption of N 2  by introducing air into a plurality of adsorption towers, desorption of N 2  by reducing a pressure, and equalization of pressure are sequentially repeated.  
     CONSTITUTION: When conducting N 2  adsorption and N 2  desorption respectively in adsorption towers 1 and 2, solenoid valves 8, 10, 15 are opened and solenoid valves 9, 11, 16W18 are closed. In this condition, air is fed into a throttle plate 6 through a compressor 4 to adjust its flow rate, then it is fed into the tower 1, where N 2  is adsorbed and O 2  is fed into a pressure-equalizing tank 13. Thereafter, O 2  is taken out through a pipe 14. On the other hand, N 2  adsorbed in the tower 2 in a previous step is discharged through the solenoid valve 15 and a pipe 19 while returning the pressure of N 2  to the atmospheric pressure. After the desorption of N 2  in the tower 2 is completed, the valve 17 is opened and valves 9, 11, 15 are closed, then O 2  in a compressed state in the tank 13 is introduced into the tower 2 and the pressure is equalized. Thereafter, adsorption and desorption of N 2  are conducted respectively in the towers 2 and 1, in which case the throttle plate 6 prevents a large amount of air from flowing instantaneously into the adsorption tower at the time of adsorption, and the purposes can be attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0231263-A (JP)
Title: Conflict control system for peripheral device
Inventor: KOMIYAMA HIROBUMI
IPC: G06F13/14
Filed: 1988-07-21
Abstract: PURPOSE:To perform the conflict control of a peripheral device without deteriorating the overall function of a system by carrying out the conflict control of plural input requests via a peripheral device control part. CONSTITUTION:When an input/output request is received from an arithmetic processor 100-2 while an input/output process is carried out according to the input/output request given from an arithmetic processor 100-1, the request of the processor 100-2 is accepted by a request accepting means 111 of a peripheral device control part 110. The means 111 accepts said request and outputs a waiting answer to the processor 100-2 that sent the latter request to instruct to wait for the input/output request. Thus the processor 100-2 is set under a waiting state. When the process is through with the input/output request received from the processor 100-1, an input/output control means 115 adds the end information to a waiting means 113. The means 113 gives an instruction to the means 111 to send the re-input/output request information to the processor 100-2.
Patent JP-S6160265-A (JP)
Title: Soldering method having good freon cleaning property
Inventor: HONMA TADAHIRO
IPC: B23K1/20
Filed: 1984-08-31
Abstract: PURPOSE:To make possible soldering having good freon cleaning due to a solvent containing principally freon by using a flux which has an activator of the specified alcohol solubility at the soldering of printed substrate. CONSTITUTION:0.1-10% alcohol soluble compounds such as 2, 3 dibrome succin ic acid, 2 bromo succinic acid, 2, 2 dibromo adipic acid are included as activators for a flux used for soldering of the printed substrate. In addition to the activator such as amine halogenate and organic acid used for the conven tional flux, by using the said alcohol soluble compounds, which have >= unstable substituent selected among carboxyl group, carbonyl group, aryl group which have a halogen atmoic or more, soldering in which deaning by a solvent containing principally freon after soldering is performed easily, can be carried out.
Patent JP-S5885268-A (JP)
Inventor: AKAISHI TAKAO
IPC: H01K1/32
Filed: 1981-11-16
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-S6160194-A (JP)
Inventor: MAEDA CHIEKAZU
IPC: B65H29/60
Filed: 1984-08-31
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-S6426807-A (JP)
Title: Production of light guide
Inventor: YOSHIMURA FUMITAKA
IPC: C03C17/02
Filed: 1987-07-23
Abstract: PURPOSE:To provide a light guide suitable for mass production by laminating an optical material having the refractive index higher than the refractive index of an optical element substrate to the surface of said substrate and pressing a die having desired pattern shapes onto the surface, thereby transferring the shapes to the laminated optical material. CONSTITUTION:The ruggedness having the shapes corresponding to various passive devices is provided on the pattern shapes of the die. The die 8 having such molding surface is pressed to the laminated optical material 1, by which the rugged shapes are transferred thereto. The material having the refractive index higher than the refractive index of the optical element substrate 2 in contact with the laminated optical material is used for said material. The upper part of the material comes into contact with the air layer. The material, therefore, acts as a guide layer 1 and the light advancing in the guide layer 1 can be controlled according to the passive devices. The dies for molding which meet the desired passive devices are previously fashioned, then a large quantities of the light guides can be produced simply by repeating the molding operation to transfer the shapes of the dies.